3001004c <TOD_MICROSECONDS_TO_TICKS>:
uint32_t TOD_MICROSECONDS_TO_TICKS(
uint32_t microseconds
)
{
return (microseconds / rtems_configuration_get_microseconds_per_tick());
3001004c: e59f300c ldr r3, [pc, #12] ; 30010060 <TOD_MICROSECONDS_TO_TICKS+0x14><== NOT EXECUTED
#include <rtems/score/tod.h>
uint32_t TOD_MICROSECONDS_TO_TICKS(
uint32_t microseconds
)
{
30010050: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
return (microseconds / rtems_configuration_get_microseconds_per_tick());
30010054: e593100c ldr r1, [r3, #12] <== NOT EXECUTED 30010058: eb00520a bl 30024888 <__aeabi_uidiv> <== NOT EXECUTED
}
3001005c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000b73c <TOD_MILLISECONDS_TO_TICKS>:
uint32_t TOD_MILLISECONDS_TO_TICKS(
uint32_t milliseconds
)
{
return (milliseconds / rtems_configuration_get_milliseconds_per_tick());
3000b73c: e59f3018 ldr r3, [pc, #24] ; 3000b75c <TOD_MILLISECONDS_TO_TICKS+0x20><== NOT EXECUTED
#include <rtems/score/tod.h>
uint32_t TOD_MILLISECONDS_TO_TICKS(
uint32_t milliseconds
)
{
3000b740: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
return (milliseconds / rtems_configuration_get_milliseconds_per_tick());
3000b744: e593100c ldr r1, [r3, #12] <== NOT EXECUTED 3000b748: e59f3010 ldr r3, [pc, #16] ; 3000b760 <TOD_MILLISECONDS_TO_TICKS+0x24><== NOT EXECUTED 3000b74c: e0812193 umull r2, r1, r3, r1 <== NOT EXECUTED 3000b750: e1a01321 lsr r1, r1, #6 <== NOT EXECUTED 3000b754: eb00443a bl 3001c844 <__aeabi_uidiv> <== NOT EXECUTED
}
3000b758: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30011e60 <TOD_TICKS_PER_SECOND_method>:
#include <rtems/config.h>
#include <rtems/score/tod.h>
uint32_t TOD_TICKS_PER_SECOND_method(void)
{
return (TOD_MICROSECONDS_PER_SECOND /
30011e60: e59f3010 ldr r3, [pc, #16] ; 30011e78 <TOD_TICKS_PER_SECOND_method+0x18><== NOT EXECUTED
#include <rtems/system.h>
#include <rtems/config.h>
#include <rtems/score/tod.h>
uint32_t TOD_TICKS_PER_SECOND_method(void)
{
30011e64: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
return (TOD_MICROSECONDS_PER_SECOND /
30011e68: e593100c ldr r1, [r3, #12] <== NOT EXECUTED 30011e6c: e59f0008 ldr r0, [pc, #8] ; 30011e7c <TOD_TICKS_PER_SECOND_method+0x1c><== NOT EXECUTED 30011e70: eb000e42 bl 30015780 <__aeabi_uidiv> <== NOT EXECUTED
rtems_configuration_get_microseconds_per_tick());
}
30011e74: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30014234 <_Barrier_Translate_core_barrier_return_code>:
*/
#if defined(RTEMS_DEBUG)
if ( the_barrier_status > CORE_BARRIER_STATUS_LAST )
return RTEMS_INTERNAL_ERROR;
#endif
return _Barrier_Translate_core_barrier_return_code_[the_barrier_status];
30014234: e59f3004 ldr r3, [pc, #4] ; 30014240 <_Barrier_Translate_core_barrier_return_code+0xc><== NOT EXECUTED
}
30014238: e7930100 ldr r0, [r3, r0, lsl #2] <== NOT EXECUTED 3001423c: e12fff1e bx lr <== NOT EXECUTED
3000cfcc <_CORE_RWLock_Initialize>:
CORE_RWLock_Control *the_rwlock,
CORE_RWLock_Attributes *the_rwlock_attributes
)
{
the_rwlock->Attributes = *the_rwlock_attributes;
3000cfcc: e5912000 ldr r2, [r1] <== NOT EXECUTED
the_rwlock->number_of_waiting_threads = 0;
*/
the_rwlock->number_of_readers = 0;
the_rwlock->current_state = CORE_RWLOCK_UNLOCKED;
_Thread_queue_Initialize(
3000cfd0: e3a03003 mov r3, #3 <== NOT EXECUTED
the_rwlock->Attributes = *the_rwlock_attributes;
/*
the_rwlock->number_of_waiting_threads = 0;
*/
the_rwlock->number_of_readers = 0;
3000cfd4: e3a01000 mov r1, #0 <== NOT EXECUTED
CORE_RWLock_Control *the_rwlock,
CORE_RWLock_Attributes *the_rwlock_attributes
)
{
the_rwlock->Attributes = *the_rwlock_attributes;
3000cfd8: e5802040 str r2, [r0, #64] ; 0x40 <== NOT EXECUTED
the_rwlock->number_of_waiting_threads = 0;
*/
the_rwlock->number_of_readers = 0;
the_rwlock->current_state = CORE_RWLOCK_UNLOCKED;
_Thread_queue_Initialize(
3000cfdc: e3a02802 mov r2, #131072 ; 0x20000 <== NOT EXECUTED
the_rwlock->Attributes = *the_rwlock_attributes;
/*
the_rwlock->number_of_waiting_threads = 0;
*/
the_rwlock->number_of_readers = 0;
3000cfe0: e5801048 str r1, [r0, #72] ; 0x48 <== NOT EXECUTED
the_rwlock->current_state = CORE_RWLOCK_UNLOCKED;
3000cfe4: e5801044 str r1, [r0, #68] ; 0x44 <== NOT EXECUTED
_Thread_queue_Initialize(
3000cfe8: ea0008d0 b 3000f330 <_Thread_queue_Initialize> <== NOT EXECUTED
3000cfec <_CORE_RWLock_Obtain_for_reading>:
Watchdog_Interval timeout,
CORE_RWLock_API_mp_support_callout api_rwlock_mp_support
)
{
ISR_Level level;
Thread_Control *executing = _Thread_Executing;
3000cfec: e59fc0cc ldr ip, [pc, #204] ; 3000d0c0 <_CORE_RWLock_Obtain_for_reading+0xd4><== NOT EXECUTED
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_RWLock_API_mp_support_callout api_rwlock_mp_support
)
{
3000cff0: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr} <== NOT EXECUTED
ISR_Level level; Thread_Control *executing = _Thread_Executing;
3000cff4: e59c5004 ldr r5, [ip, #4] <== NOT EXECUTED
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_RWLock_API_mp_support_callout api_rwlock_mp_support
)
{
3000cff8: e1a04000 mov r4, r0 <== NOT EXECUTED 3000cffc: e1a07001 mov r7, r1 <== NOT EXECUTED 3000d000: e1a06003 mov r6, r3 <== NOT EXECUTED 3000d004: e202a0ff and sl, r2, #255 ; 0xff <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000d008: e10f8000 mrs r8, CPSR <== NOT EXECUTED 3000d00c: e3883080 orr r3, r8, #128 ; 0x80 <== NOT EXECUTED 3000d010: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
* If locked for reading and no waiters, then OK to read.
* If any thread is waiting, then we wait.
*/
_ISR_Disable( level );
switch ( the_rwlock->current_state ) {
3000d014: e5903044 ldr r3, [r0, #68] ; 0x44 <== NOT EXECUTED 3000d018: e3530000 cmp r3, #0 <== NOT EXECUTED 3000d01c: 1a000008 bne 3000d044 <_CORE_RWLock_Obtain_for_reading+0x58><== NOT EXECUTED
case CORE_RWLOCK_UNLOCKED:
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING;
the_rwlock->number_of_readers += 1;
3000d020: e5903048 ldr r3, [r0, #72] ; 0x48 <== NOT EXECUTED
*/
_ISR_Disable( level );
switch ( the_rwlock->current_state ) {
case CORE_RWLOCK_UNLOCKED:
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING;
3000d024: e3a02001 mov r2, #1 <== NOT EXECUTED
the_rwlock->number_of_readers += 1;
3000d028: e2833001 add r3, r3, #1 <== NOT EXECUTED
*/
_ISR_Disable( level );
switch ( the_rwlock->current_state ) {
case CORE_RWLOCK_UNLOCKED:
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING;
3000d02c: e5802044 str r2, [r0, #68] ; 0x44 <== NOT EXECUTED
the_rwlock->number_of_readers += 1;
3000d030: e5803048 str r3, [r0, #72] ; 0x48 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000d034: e129f008 msr CPSR_fc, r8 <== NOT EXECUTED
_ISR_Enable( level ); executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
3000d038: e3a03000 mov r3, #0 <== NOT EXECUTED 3000d03c: e5853034 str r3, [r5, #52] ; 0x34 <== NOT EXECUTED
return;
3000d040: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
* If locked for reading and no waiters, then OK to read.
* If any thread is waiting, then we wait.
*/
_ISR_Disable( level );
switch ( the_rwlock->current_state ) {
3000d044: e3530001 cmp r3, #1 <== NOT EXECUTED 3000d048: 0a000012 beq 3000d098 <_CORE_RWLock_Obtain_for_reading+0xac><== NOT EXECUTED
/*
* If the thread is not willing to wait, then return immediately.
*/
if ( !wait ) {
3000d04c: e35a0000 cmp sl, #0 <== NOT EXECUTED 3000d050: 1a000003 bne 3000d064 <_CORE_RWLock_Obtain_for_reading+0x78><== NOT EXECUTED 3000d054: e129f008 msr CPSR_fc, r8 <== NOT EXECUTED
_ISR_Enable( level );
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
3000d058: e3a03002 mov r3, #2 <== NOT EXECUTED
3000d05c: e5853034 str r3, [r5, #52] ; 0x34 <== NOT EXECUTED
3000d060: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
*/
_Thread_queue_Enter_critical_section( &the_rwlock->Wait_queue );
executing->Wait.queue = &the_rwlock->Wait_queue;
executing->Wait.id = id;
executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_READ;
3000d064: e3a03000 mov r3, #0 <== NOT EXECUTED 3000d068: e3a02001 mov r2, #1 <== NOT EXECUTED 3000d06c: e5842030 str r2, [r4, #48] ; 0x30 <== NOT EXECUTED
/*
* We need to wait to enter this critical section
*/
_Thread_queue_Enter_critical_section( &the_rwlock->Wait_queue );
executing->Wait.queue = &the_rwlock->Wait_queue;
3000d070: e5854044 str r4, [r5, #68] ; 0x44 <== NOT EXECUTED
executing->Wait.id = id;
3000d074: e5857020 str r7, [r5, #32] <== NOT EXECUTED
executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_READ;
3000d078: e5853030 str r3, [r5, #48] ; 0x30 <== NOT EXECUTED
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
3000d07c: e5853034 str r3, [r5, #52] ; 0x34 <== NOT EXECUTED 3000d080: e129f008 msr CPSR_fc, r8 <== NOT EXECUTED
_ISR_Enable( level );
_Thread_queue_Enqueue_with_handler(
3000d084: e59f2038 ldr r2, [pc, #56] ; 3000d0c4 <_CORE_RWLock_Obtain_for_reading+0xd8><== NOT EXECUTED 3000d088: e1a00004 mov r0, r4 <== NOT EXECUTED 3000d08c: e1a01006 mov r1, r6 <== NOT EXECUTED
timeout,
_CORE_RWLock_Timeout
);
/* return to API level so it can dispatch and we block */
}
3000d090: e8bd45f0 pop {r4, r5, r6, r7, r8, sl, lr} <== NOT EXECUTED
executing->Wait.id = id;
executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_READ;
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
_ISR_Enable( level );
_Thread_queue_Enqueue_with_handler(
3000d094: ea00079b b 3000ef08 <_Thread_queue_Enqueue_with_handler> <== NOT EXECUTED
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
return;
case CORE_RWLOCK_LOCKED_FOR_READING: {
Thread_Control *waiter;
waiter = _Thread_queue_First( &the_rwlock->Wait_queue );
3000d098: eb00087f bl 3000f29c <_Thread_queue_First> <== NOT EXECUTED
if ( !waiter ) {
3000d09c: e3500000 cmp r0, #0 <== NOT EXECUTED 3000d0a0: 1affffe9 bne 3000d04c <_CORE_RWLock_Obtain_for_reading+0x60><== NOT EXECUTED
the_rwlock->number_of_readers += 1;
3000d0a4: e5943048 ldr r3, [r4, #72] ; 0x48 <== NOT EXECUTED 3000d0a8: e2833001 add r3, r3, #1 <== NOT EXECUTED 3000d0ac: e5843048 str r3, [r4, #72] ; 0x48 <== NOT EXECUTED 3000d0b0: e129f008 msr CPSR_fc, r8 <== NOT EXECUTED
_ISR_Enable( level ); executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
3000d0b4: e3a03000 mov r3, #0 <== NOT EXECUTED 3000d0b8: e5853034 str r3, [r5, #52] ; 0x34 <== NOT EXECUTED
return;
3000d0bc: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
3000d0c8 <_CORE_RWLock_Obtain_for_writing>:
Watchdog_Interval timeout,
CORE_RWLock_API_mp_support_callout api_rwlock_mp_support
)
{
ISR_Level level;
Thread_Control *executing = _Thread_Executing;
3000d0c8: e59fc084 ldr ip, [pc, #132] ; 3000d154 <_CORE_RWLock_Obtain_for_writing+0x8c><== NOT EXECUTED
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_RWLock_API_mp_support_callout api_rwlock_mp_support
)
{
3000d0cc: e92d0030 push {r4, r5} <== NOT EXECUTED
ISR_Level level; Thread_Control *executing = _Thread_Executing;
3000d0d0: e59cc004 ldr ip, [ip, #4] <== NOT EXECUTED
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_RWLock_API_mp_support_callout api_rwlock_mp_support
)
{
3000d0d4: e20220ff and r2, r2, #255 ; 0xff <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000d0d8: e10f5000 mrs r5, CPSR <== NOT EXECUTED 3000d0dc: e3854080 orr r4, r5, #128 ; 0x80 <== NOT EXECUTED 3000d0e0: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
* If locked for reading and no waiters, then OK to read.
* If any thread is waiting, then we wait.
*/
_ISR_Disable( level );
switch ( the_rwlock->current_state ) {
3000d0e4: e5904044 ldr r4, [r0, #68] ; 0x44 <== NOT EXECUTED 3000d0e8: e3540000 cmp r4, #0 <== NOT EXECUTED 3000d0ec: 1a000006 bne 3000d10c <_CORE_RWLock_Obtain_for_writing+0x44><== NOT EXECUTED
case CORE_RWLOCK_UNLOCKED:
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_WRITING;
3000d0f0: e3a03002 mov r3, #2 <== NOT EXECUTED 3000d0f4: e5803044 str r3, [r0, #68] ; 0x44 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000d0f8: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED
_ISR_Enable( level ); executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
3000d0fc: e3a03000 mov r3, #0 <== NOT EXECUTED 3000d100: e58c3034 str r3, [ip, #52] ; 0x34 <== NOT EXECUTED
_CORE_RWLock_Timeout
);
/* return to API level so it can dispatch and we block */
}
3000d104: e8bd0030 pop {r4, r5} <== NOT EXECUTED
3000d108: e12fff1e bx lr <== NOT EXECUTED
/*
* If the thread is not willing to wait, then return immediately.
*/
if ( !wait ) {
3000d10c: e3520000 cmp r2, #0 <== NOT EXECUTED 3000d110: 1a000003 bne 3000d124 <_CORE_RWLock_Obtain_for_writing+0x5c><== NOT EXECUTED 3000d114: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED
_ISR_Enable( level );
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
3000d118: e3a03002 mov r3, #2 <== NOT EXECUTED 3000d11c: e58c3034 str r3, [ip, #52] ; 0x34 <== NOT EXECUTED 3000d120: eafffff7 b 3000d104 <_CORE_RWLock_Obtain_for_writing+0x3c> <== NOT EXECUTED 3000d124: e3a02001 mov r2, #1 <== NOT EXECUTED 3000d128: e5802030 str r2, [r0, #48] ; 0x30 <== NOT EXECUTED
*/
_Thread_queue_Enter_critical_section( &the_rwlock->Wait_queue );
executing->Wait.queue = &the_rwlock->Wait_queue;
executing->Wait.id = id;
executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_WRITE;
3000d12c: e58c2030 str r2, [ip, #48] ; 0x30 <== NOT EXECUTED
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
3000d130: e3a02000 mov r2, #0 <== NOT EXECUTED
/*
* We need to wait to enter this critical section
*/
_Thread_queue_Enter_critical_section( &the_rwlock->Wait_queue );
executing->Wait.queue = &the_rwlock->Wait_queue;
3000d134: e58c0044 str r0, [ip, #68] ; 0x44 <== NOT EXECUTED
executing->Wait.id = id;
3000d138: e58c1020 str r1, [ip, #32] <== NOT EXECUTED
executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_WRITE;
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
3000d13c: e58c2034 str r2, [ip, #52] ; 0x34 <== NOT EXECUTED 3000d140: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED
_ISR_Enable( level );
_Thread_queue_Enqueue_with_handler(
3000d144: e59f200c ldr r2, [pc, #12] ; 3000d158 <_CORE_RWLock_Obtain_for_writing+0x90><== NOT EXECUTED 3000d148: e1a01003 mov r1, r3 <== NOT EXECUTED
_CORE_RWLock_Timeout
);
/* return to API level so it can dispatch and we block */
}
3000d14c: e8bd0030 pop {r4, r5} <== NOT EXECUTED
executing->Wait.id = id;
executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_WRITE;
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
_ISR_Enable( level );
_Thread_queue_Enqueue_with_handler(
3000d150: ea00076c b 3000ef08 <_Thread_queue_Enqueue_with_handler> <== NOT EXECUTED
3000d15c <_CORE_RWLock_Release>:
CORE_RWLock_Status _CORE_RWLock_Release(
CORE_RWLock_Control *the_rwlock
)
{
ISR_Level level;
Thread_Control *executing = _Thread_Executing;
3000d15c: e59f30e0 ldr r3, [pc, #224] ; 3000d244 <_CORE_RWLock_Release+0xe8><== NOT EXECUTED
*/
CORE_RWLock_Status _CORE_RWLock_Release(
CORE_RWLock_Control *the_rwlock
)
{
3000d160: e92d4010 push {r4, lr} <== NOT EXECUTED
ISR_Level level; Thread_Control *executing = _Thread_Executing;
3000d164: e5931004 ldr r1, [r3, #4] <== NOT EXECUTED
*/
CORE_RWLock_Status _CORE_RWLock_Release(
CORE_RWLock_Control *the_rwlock
)
{
3000d168: e1a04000 mov r4, r0 <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000d16c: e10f2000 mrs r2, CPSR <== NOT EXECUTED 3000d170: e3823080 orr r3, r2, #128 ; 0x80 <== NOT EXECUTED 3000d174: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
* If locked for reading and no waiters, then OK to read.
* If any thread is waiting, then we wait.
*/
_ISR_Disable( level );
if ( the_rwlock->current_state == CORE_RWLOCK_UNLOCKED){
3000d178: e5903044 ldr r3, [r0, #68] ; 0x44 <== NOT EXECUTED 3000d17c: e3530000 cmp r3, #0 <== NOT EXECUTED 3000d180: 0a00002a beq 3000d230 <_CORE_RWLock_Release+0xd4> <== NOT EXECUTED
_ISR_Enable( level );
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
return CORE_RWLOCK_SUCCESSFUL;
}
if ( the_rwlock->current_state == CORE_RWLOCK_LOCKED_FOR_READING ) {
3000d184: e3530001 cmp r3, #1 <== NOT EXECUTED 3000d188: 0a000020 beq 3000d210 <_CORE_RWLock_Release+0xb4> <== NOT EXECUTED
return CORE_RWLOCK_SUCCESSFUL;
}
}
/* CORE_RWLOCK_LOCKED_FOR_WRITING or READING with readers */
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
3000d18c: e3a03000 mov r3, #0 <== NOT EXECUTED 3000d190: e5813034 str r3, [r1, #52] ; 0x34 <== NOT EXECUTED
/*
* Implicitly transition to "unlocked" and find another thread interested
* in obtaining this rwlock.
*/
the_rwlock->current_state = CORE_RWLOCK_UNLOCKED;
3000d194: e5843044 str r3, [r4, #68] ; 0x44 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000d198: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
_ISR_Enable( level );
next = _Thread_queue_Dequeue( &the_rwlock->Wait_queue );
3000d19c: e1a00004 mov r0, r4 <== NOT EXECUTED 3000d1a0: eb0006fa bl 3000ed90 <_Thread_queue_Dequeue> <== NOT EXECUTED
if ( next ) {
3000d1a4: e3500000 cmp r0, #0 <== NOT EXECUTED 3000d1a8: 0a000016 beq 3000d208 <_CORE_RWLock_Release+0xac> <== NOT EXECUTED
if ( next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) {
3000d1ac: e5903030 ldr r3, [r0, #48] ; 0x30 <== NOT EXECUTED 3000d1b0: e3530001 cmp r3, #1 <== NOT EXECUTED
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_WRITING;
3000d1b4: 03a03002 moveq r3, #2 <== NOT EXECUTED 3000d1b8: 05843044 streq r3, [r4, #68] ; 0x44 <== NOT EXECUTED
_ISR_Enable( level );
next = _Thread_queue_Dequeue( &the_rwlock->Wait_queue );
if ( next ) {
if ( next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) {
3000d1bc: 0a000011 beq 3000d208 <_CORE_RWLock_Release+0xac> <== NOT EXECUTED
}
/*
* Must be CORE_RWLOCK_THREAD_WAITING_FOR_READING
*/
the_rwlock->number_of_readers += 1;
3000d1c0: e5943048 ldr r3, [r4, #72] ; 0x48 <== NOT EXECUTED 3000d1c4: e2833001 add r3, r3, #1 <== NOT EXECUTED 3000d1c8: e5843048 str r3, [r4, #72] ; 0x48 <== NOT EXECUTED
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING;
3000d1cc: e3a03001 mov r3, #1 <== NOT EXECUTED 3000d1d0: e5843044 str r3, [r4, #68] ; 0x44 <== NOT EXECUTED 3000d1d4: ea000007 b 3000d1f8 <_CORE_RWLock_Release+0x9c> <== NOT EXECUTED
/*
* Now see if more readers can be let go.
*/
while ( 1 ) {
next = _Thread_queue_First( &the_rwlock->Wait_queue );
if ( !next ||
3000d1d8: e5913030 ldr r3, [r1, #48] ; 0x30 <== NOT EXECUTED
next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE )
return CORE_RWLOCK_SUCCESSFUL;
the_rwlock->number_of_readers += 1;
_Thread_queue_Extract( &the_rwlock->Wait_queue, next );
3000d1dc: e1a00004 mov r0, r4 <== NOT EXECUTED
/*
* Now see if more readers can be let go.
*/
while ( 1 ) {
next = _Thread_queue_First( &the_rwlock->Wait_queue );
if ( !next ||
3000d1e0: e3530001 cmp r3, #1 <== NOT EXECUTED 3000d1e4: 0a000007 beq 3000d208 <_CORE_RWLock_Release+0xac> <== NOT EXECUTED
next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE )
return CORE_RWLOCK_SUCCESSFUL;
the_rwlock->number_of_readers += 1;
3000d1e8: e5943048 ldr r3, [r4, #72] ; 0x48 <== NOT EXECUTED 3000d1ec: e2833001 add r3, r3, #1 <== NOT EXECUTED 3000d1f0: e5843048 str r3, [r4, #72] ; 0x48 <== NOT EXECUTED
_Thread_queue_Extract( &the_rwlock->Wait_queue, next );
3000d1f4: eb0007db bl 3000f168 <_Thread_queue_Extract> <== NOT EXECUTED
/*
* Now see if more readers can be let go.
*/
while ( 1 ) {
next = _Thread_queue_First( &the_rwlock->Wait_queue );
3000d1f8: e1a00004 mov r0, r4 <== NOT EXECUTED 3000d1fc: eb000826 bl 3000f29c <_Thread_queue_First> <== NOT EXECUTED
if ( !next ||
3000d200: e2501000 subs r1, r0, #0 <== NOT EXECUTED 3000d204: 1afffff3 bne 3000d1d8 <_CORE_RWLock_Release+0x7c> <== NOT EXECUTED
}
/* indentation is to match _ISR_Disable at top */
return CORE_RWLOCK_SUCCESSFUL;
}
3000d208: e3a00000 mov r0, #0 <== NOT EXECUTED
3000d20c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
_ISR_Enable( level );
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
return CORE_RWLOCK_SUCCESSFUL;
}
if ( the_rwlock->current_state == CORE_RWLOCK_LOCKED_FOR_READING ) {
the_rwlock->number_of_readers -= 1;
3000d210: e5903048 ldr r3, [r0, #72] ; 0x48 <== NOT EXECUTED 3000d214: e2433001 sub r3, r3, #1 <== NOT EXECUTED
if ( the_rwlock->number_of_readers != 0 ) {
3000d218: e3530000 cmp r3, #0 <== NOT EXECUTED
_ISR_Enable( level );
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
return CORE_RWLOCK_SUCCESSFUL;
}
if ( the_rwlock->current_state == CORE_RWLOCK_LOCKED_FOR_READING ) {
the_rwlock->number_of_readers -= 1;
3000d21c: e5803048 str r3, [r0, #72] ; 0x48 <== NOT EXECUTED
if ( the_rwlock->number_of_readers != 0 ) {
3000d220: 0affffd9 beq 3000d18c <_CORE_RWLock_Release+0x30> <== NOT EXECUTED 3000d224: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
}
/* indentation is to match _ISR_Disable at top */
return CORE_RWLOCK_SUCCESSFUL;
}
3000d228: e3a00000 mov r0, #0 <== NOT EXECUTED
3000d22c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000d230: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
*/
_ISR_Disable( level );
if ( the_rwlock->current_state == CORE_RWLOCK_UNLOCKED){
_ISR_Enable( level );
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
3000d234: e3a03002 mov r3, #2 <== NOT EXECUTED 3000d238: e5813034 str r3, [r1, #52] ; 0x34 <== NOT EXECUTED
}
/* indentation is to match _ISR_Disable at top */
return CORE_RWLOCK_SUCCESSFUL;
}
3000d23c: e3a00000 mov r0, #0 <== NOT EXECUTED
3000d240: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000d248 <_CORE_RWLock_Timeout>:
void _CORE_RWLock_Timeout(
Objects_Id id,
void *ignored
)
{
3000d248: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
3000d24c: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
3000d250: e1a0100d mov r1, sp <== NOT EXECUTED 3000d254: eb000608 bl 3000ea7c <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
3000d258: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000d25c: e3530000 cmp r3, #0 <== NOT EXECUTED 3000d260: 1a000004 bne 3000d278 <_CORE_RWLock_Timeout+0x30> <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_queue_Process_timeout( the_thread );
3000d264: eb00084c bl 3000f39c <_Thread_queue_Process_timeout> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
3000d268: e59f3010 ldr r3, [pc, #16] ; 3000d280 <_CORE_RWLock_Timeout+0x38><== NOT EXECUTED 3000d26c: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000d270: e2422001 sub r2, r2, #1 <== NOT EXECUTED 3000d274: e5832000 str r2, [r3] <== NOT EXECUTED
_Thread_Unnest_dispatch();
break;
}
}
3000d278: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000d27c: e8bd8000 pop {pc} <== NOT EXECUTED
30011064 <_CORE_barrier_Release>:
#else
Objects_Id id __attribute__((unused)),
CORE_barrier_API_mp_support_callout api_barrier_mp_support __attribute__((unused))
#endif
)
{
30011064: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
30011068: e1a05000 mov r5, r0 <== NOT EXECUTED
Thread_Control *the_thread;
uint32_t count;
count = 0;
3001106c: e3a04000 mov r4, #0 <== NOT EXECUTED
while ( (the_thread = _Thread_queue_Dequeue(&the_barrier->Wait_queue)) ) {
30011070: ea000000 b 30011078 <_CORE_barrier_Release+0x14> <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_barrier_mp_support) ( the_thread, id );
#endif
count++;
30011074: e2844001 add r4, r4, #1 <== NOT EXECUTED
{
Thread_Control *the_thread;
uint32_t count;
count = 0;
while ( (the_thread = _Thread_queue_Dequeue(&the_barrier->Wait_queue)) ) {
30011078: e1a00005 mov r0, r5 <== NOT EXECUTED 3001107c: ebfff1ef bl 3000d840 <_Thread_queue_Dequeue> <== NOT EXECUTED 30011080: e3500000 cmp r0, #0 <== NOT EXECUTED 30011084: 1afffffa bne 30011074 <_CORE_barrier_Release+0x10> <== NOT EXECUTED
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_barrier_mp_support) ( the_thread, id );
#endif
count++;
}
the_barrier->number_of_waiting_threads = 0;
30011088: e5850048 str r0, [r5, #72] ; 0x48 <== NOT EXECUTED
return count; }
3001108c: e1a00004 mov r0, r4 <== NOT EXECUTED
30011090: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
3000b9a8 <_CORE_barrier_Wait>:
)
{
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
3000b9a8: e59f2078 ldr r2, [pc, #120] ; 3000ba28 <_CORE_barrier_Wait+0x80><== NOT EXECUTED
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_barrier_API_mp_support_callout api_barrier_mp_support
)
{
3000b9ac: e92d0070 push {r4, r5, r6} <== NOT EXECUTED
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
3000b9b0: e592c004 ldr ip, [r2, #4] <== NOT EXECUTED
executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL;
3000b9b4: e3a04000 mov r4, #0 <== NOT EXECUTED 3000b9b8: e58c4034 str r4, [ip, #52] ; 0x34 <== NOT EXECUTED
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_barrier_API_mp_support_callout api_barrier_mp_support
)
{
3000b9bc: e59d200c ldr r2, [sp, #12] <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000b9c0: e10f6000 mrs r6, CPSR <== NOT EXECUTED 3000b9c4: e3864080 orr r4, r6, #128 ; 0x80 <== NOT EXECUTED 3000b9c8: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
ISR_Level level;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL;
_ISR_Disable( level );
the_barrier->number_of_waiting_threads++;
3000b9cc: e5904048 ldr r4, [r0, #72] ; 0x48 <== NOT EXECUTED
if ( _CORE_barrier_Is_automatic( &the_barrier->Attributes ) ) {
3000b9d0: e5905040 ldr r5, [r0, #64] ; 0x40 <== NOT EXECUTED
ISR_Level level;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL;
_ISR_Disable( level );
the_barrier->number_of_waiting_threads++;
3000b9d4: e2844001 add r4, r4, #1 <== NOT EXECUTED
if ( _CORE_barrier_Is_automatic( &the_barrier->Attributes ) ) {
3000b9d8: e3550000 cmp r5, #0 <== NOT EXECUTED
ISR_Level level;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL;
_ISR_Disable( level );
the_barrier->number_of_waiting_threads++;
3000b9dc: e5804048 str r4, [r0, #72] ; 0x48 <== NOT EXECUTED
if ( _CORE_barrier_Is_automatic( &the_barrier->Attributes ) ) {
3000b9e0: 1a000002 bne 3000b9f0 <_CORE_barrier_Wait+0x48> <== NOT EXECUTED
if ( the_barrier->number_of_waiting_threads ==
3000b9e4: e5905044 ldr r5, [r0, #68] ; 0x44 <== NOT EXECUTED 3000b9e8: e1540005 cmp r4, r5 <== NOT EXECUTED 3000b9ec: 0a000008 beq 3000ba14 <_CORE_barrier_Wait+0x6c> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
Thread_queue_Control *the_thread_queue
)
{
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
3000b9f0: e3a02001 mov r2, #1 <== NOT EXECUTED 3000b9f4: e5802030 str r2, [r0, #48] ; 0x30 <== NOT EXECUTED
return;
}
}
_Thread_queue_Enter_critical_section( &the_barrier->Wait_queue );
executing->Wait.queue = &the_barrier->Wait_queue;
3000b9f8: e58c0044 str r0, [ip, #68] ; 0x44 <== NOT EXECUTED
executing->Wait.id = id;
3000b9fc: e58c1020 str r1, [ip, #32] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000ba00: e129f006 msr CPSR_fc, r6 <== NOT EXECUTED
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_barrier->Wait_queue, timeout );
3000ba04: e59f2020 ldr r2, [pc, #32] ; 3000ba2c <_CORE_barrier_Wait+0x84><== NOT EXECUTED 3000ba08: e1a01003 mov r1, r3 <== NOT EXECUTED
}
3000ba0c: e8bd0070 pop {r4, r5, r6} <== NOT EXECUTED
_Thread_queue_Enter_critical_section( &the_barrier->Wait_queue );
executing->Wait.queue = &the_barrier->Wait_queue;
executing->Wait.id = id;
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_barrier->Wait_queue, timeout );
3000ba10: ea0007e8 b 3000d9b8 <_Thread_queue_Enqueue_with_handler> <== NOT EXECUTED
_ISR_Disable( level );
the_barrier->number_of_waiting_threads++;
if ( _CORE_barrier_Is_automatic( &the_barrier->Attributes ) ) {
if ( the_barrier->number_of_waiting_threads ==
the_barrier->Attributes.maximum_count) {
executing->Wait.return_code = CORE_BARRIER_STATUS_AUTOMATICALLY_RELEASED;
3000ba14: e3a03001 mov r3, #1 <== NOT EXECUTED 3000ba18: e58c3034 str r3, [ip, #52] ; 0x34 <== NOT EXECUTED 3000ba1c: e129f006 msr CPSR_fc, r6 <== NOT EXECUTED
executing->Wait.queue = &the_barrier->Wait_queue;
executing->Wait.id = id;
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_barrier->Wait_queue, timeout );
}
3000ba20: e8bd0070 pop {r4, r5, r6} <== NOT EXECUTED
if ( _CORE_barrier_Is_automatic( &the_barrier->Attributes ) ) {
if ( the_barrier->number_of_waiting_threads ==
the_barrier->Attributes.maximum_count) {
executing->Wait.return_code = CORE_BARRIER_STATUS_AUTOMATICALLY_RELEASED;
_ISR_Enable( level );
_CORE_barrier_Release( the_barrier, id, api_barrier_mp_support );
3000ba24: ea00158e b 30011064 <_CORE_barrier_Release> <== NOT EXECUTED
3001b23c <_CORE_message_queue_Broadcast>:
{
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
3001b23c: e590304c ldr r3, [r0, #76] ; 0x4c
Objects_Id id __attribute__((unused)),
CORE_message_queue_API_mp_support_callout api_message_queue_mp_support __attribute__((unused)),
#endif
uint32_t *count
)
{
3001b240: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
3001b244: e1530002 cmp r3, r2
Objects_Id id __attribute__((unused)),
CORE_message_queue_API_mp_support_callout api_message_queue_mp_support __attribute__((unused)),
#endif
uint32_t *count
)
{
3001b248: e1a07000 mov r7, r0 3001b24c: e1a05002 mov r5, r2 3001b250: e1a08001 mov r8, r1 3001b254: e59da020 ldr sl, [sp, #32]
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
3001b258: 3a000016 bcc 3001b2b8 <_CORE_message_queue_Broadcast+0x7c>
* NOTE: This check is critical because threads can block on
* send and receive and this ensures that we are broadcasting
* the message to threads waiting to receive -- not to send.
*/
if ( the_message_queue->number_of_pending_messages != 0 ) {
3001b25c: e5906048 ldr r6, [r0, #72] ; 0x48 3001b260: e3560000 cmp r6, #0
*count = 0;
3001b264: 13a00000 movne r0, #0 3001b268: 158a0000 strne r0, [sl]
* NOTE: This check is critical because threads can block on
* send and receive and this ensures that we are broadcasting
* the message to threads waiting to receive -- not to send.
*/
if ( the_message_queue->number_of_pending_messages != 0 ) {
3001b26c: 18bd85f0 popne {r4, r5, r6, r7, r8, sl, pc}
/* * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread =
3001b270: e1a00007 mov r0, r7 3001b274: eb000b5d bl 3001dff0 <_Thread_queue_Dequeue> 3001b278: e2504000 subs r4, r0, #0
3001b27c: 0a00000a beq 3001b2ac <_CORE_message_queue_Broadcast+0x70>
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
3001b280: e594002c ldr r0, [r4, #44] ; 0x2c 3001b284: e1a01008 mov r1, r8 3001b288: e1a02005 mov r2, r5 3001b28c: eb002449 bl 300243b8 <memcpy>
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
3001b290: e5943028 ldr r3, [r4, #40] ; 0x28
/* * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread =
3001b294: e1a00007 mov r0, r7
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
3001b298: e5835000 str r5, [r3]
/* * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread =
3001b29c: eb000b53 bl 3001dff0 <_Thread_queue_Dequeue> 3001b2a0: e2504000 subs r4, r0, #0
_Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
waitp = &the_thread->Wait;
number_broadcasted += 1;
3001b2a4: e2866001 add r6, r6, #1
/*
* There must be no pending messages if there is a thread waiting to
* receive a message.
*/
number_broadcasted = 0;
while ((the_thread =
3001b2a8: 1afffff4 bne 3001b280 <_CORE_message_queue_Broadcast+0x44>
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_message_queue_mp_support) ( the_thread, id );
#endif
}
*count = number_broadcasted;
3001b2ac: e58a6000 str r6, [sl]
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
3001b2b0: e1a00004 mov r0, r4
3001b2b4: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
return CORE_MESSAGE_QUEUE_STATUS_INVALID_SIZE;
3001b2b8: e3a00001 mov r0, #1 <== NOT EXECUTED
#endif
}
*count = number_broadcasted;
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
}
3001b2bc: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
30013304 <_CORE_message_queue_Initialize>:
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Attributes *the_message_queue_attributes,
uint32_t maximum_pending_messages,
size_t maximum_message_size
)
{
30013304: e92d4070 push {r4, r5, r6, lr}
/*
* Round size up to multiple of a pointer for chain init and
* check for overflow on adding overhead to each message.
*/
allocated_message_size = maximum_message_size;
if (allocated_message_size & (sizeof(uint32_t) - 1)) {
30013308: e3130003 tst r3, #3
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Attributes *the_message_queue_attributes,
uint32_t maximum_pending_messages,
size_t maximum_message_size
)
{
3001330c: e1a04000 mov r4, r0
size_t message_buffering_required;
size_t allocated_message_size;
the_message_queue->maximum_pending_messages = maximum_pending_messages;
the_message_queue->number_of_pending_messages = 0;
30013310: e3a00000 mov r0, #0
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Attributes *the_message_queue_attributes,
uint32_t maximum_pending_messages,
size_t maximum_message_size
)
{
30013314: e1a05001 mov r5, r1 30013318: e24dd004 sub sp, sp, #4
size_t message_buffering_required;
size_t allocated_message_size;
the_message_queue->maximum_pending_messages = maximum_pending_messages;
3001331c: e5842044 str r2, [r4, #68] ; 0x44
the_message_queue->number_of_pending_messages = 0;
30013320: e5840048 str r0, [r4, #72] ; 0x48
the_message_queue->maximum_message_size = maximum_message_size;
30013324: e584304c str r3, [r4, #76] ; 0x4c
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Notify_Handler the_handler,
void *the_argument
)
{
the_message_queue->notify_handler = the_handler;
30013328: e5840060 str r0, [r4, #96] ; 0x60
the_message_queue->notify_argument = the_argument;
3001332c: e5840064 str r0, [r4, #100] ; 0x64
/*
* Round size up to multiple of a pointer for chain init and
* check for overflow on adding overhead to each message.
*/
allocated_message_size = maximum_message_size;
if (allocated_message_size & (sizeof(uint32_t) - 1)) {
30013330: 01a01003 moveq r1, r3
30013334: 0a000005 beq 30013350 <_CORE_message_queue_Initialize+0x4c>
allocated_message_size += sizeof(uint32_t);
30013338: e2831004 add r1, r3, #4 <== NOT EXECUTED
allocated_message_size &= ~(sizeof(uint32_t) - 1);
3001333c: e3c11003 bic r1, r1, #3 <== NOT EXECUTED
}
if (allocated_message_size < maximum_message_size)
30013340: e1530001 cmp r3, r1 <== NOT EXECUTED 30013344: 9a000001 bls 30013350 <_CORE_message_queue_Initialize+0x4c><== NOT EXECUTED
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
}
30013348: e28dd004 add sp, sp, #4
3001334c: e8bd8070 pop {r4, r5, r6, pc}
/*
* Calculate how much total memory is required for message buffering and
* check for overflow on the multiplication.
*/
message_buffering_required = (size_t) maximum_pending_messages *
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
30013350: e2816014 add r6, r1, #20
/*
* Calculate how much total memory is required for message buffering and
* check for overflow on the multiplication.
*/
message_buffering_required = (size_t) maximum_pending_messages *
30013354: e0000692 mul r0, r2, r6
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
30013358: e1500001 cmp r0, r1
return false;
3001335c: 33a00000 movcc r0, #0
* check for overflow on the multiplication.
*/
message_buffering_required = (size_t) maximum_pending_messages *
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
30013360: 3afffff8 bcc 30013348 <_CORE_message_queue_Initialize+0x44>
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
_Workspace_Allocate( message_buffering_required );
30013364: e58d2000 str r2, [sp] 30013368: eb000c24 bl 30016400 <_Workspace_Allocate>
if (the_message_queue->message_buffers == 0)
3001336c: e3500000 cmp r0, #0
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
_Workspace_Allocate( message_buffering_required );
30013370: e1a01000 mov r1, r0
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
30013374: e584005c str r0, [r4, #92] ; 0x5c
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
30013378: e59d2000 ldr r2, [sp]
return false;
3001337c: 01a00000 moveq r0, r0
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
30013380: 0afffff0 beq 30013348 <_CORE_message_queue_Initialize+0x44>
/*
* Initialize the pool of inactive messages, pending messages,
* and set of waiting threads.
*/
_Chain_Initialize (
30013384: e2840068 add r0, r4, #104 ; 0x68 30013388: e1a03006 mov r3, r6 3001338c: eb001653 bl 30018ce0 <_Chain_Initialize>
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
30013390: e2842054 add r2, r4, #84 ; 0x54
head->next = tail;
30013394: e5842050 str r2, [r4, #80] ; 0x50
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
30013398: e2843050 add r3, r4, #80 ; 0x50
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
head->previous = NULL;
3001339c: e3a02000 mov r2, #0 300133a0: e5842054 str r2, [r4, #84] ; 0x54
tail->previous = head;
300133a4: e5843058 str r3, [r4, #88] ; 0x58
allocated_message_size + sizeof( CORE_message_queue_Buffer_control )
);
_Chain_Initialize_empty( &the_message_queue->Pending_messages );
_Thread_queue_Initialize(
300133a8: e5951000 ldr r1, [r5] 300133ac: e1a00004 mov r0, r4 300133b0: e3510001 cmp r1, #1 300133b4: 13a01000 movne r1, #0 300133b8: 03a01001 moveq r1, #1 300133bc: e3a02080 mov r2, #128 ; 0x80 300133c0: e3a03006 mov r3, #6 300133c4: eb000972 bl 30015994 <_Thread_queue_Initialize>
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
300133c8: e3a00001 mov r0, #1 300133cc: eaffffdd b 30013348 <_CORE_message_queue_Initialize+0x44>
30018d44 <_CORE_message_queue_Insert_message>:
_CORE_message_queue_Append_unprotected(the_message_queue, the_message);
else
_CORE_message_queue_Prepend_unprotected(the_message_queue, the_message);
_ISR_Enable( level );
#else
if ( submit_type == CORE_MESSAGE_QUEUE_SEND_REQUEST ) {
30018d44: e3720106 cmn r2, #-2147483647 ; 0x80000001
void _CORE_message_queue_Insert_message(
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Buffer_control *the_message,
CORE_message_queue_Submit_types submit_type
)
{
30018d48: e92d4030 push {r4, r5, lr}
30018d4c: e5812008 str r2, [r1, #8]
_CORE_message_queue_Append_unprotected(the_message_queue, the_message);
else
_CORE_message_queue_Prepend_unprotected(the_message_queue, the_message);
_ISR_Enable( level );
#else
if ( submit_type == CORE_MESSAGE_QUEUE_SEND_REQUEST ) {
30018d50: 0a000027 beq 30018df4 <_CORE_message_queue_Insert_message+0xb0>
_ISR_Disable( level );
SET_NOTIFY();
the_message_queue->number_of_pending_messages++;
_CORE_message_queue_Append_unprotected(the_message_queue, the_message);
_ISR_Enable( level );
} else if ( submit_type == CORE_MESSAGE_QUEUE_URGENT_REQUEST ) {
30018d54: e3520102 cmp r2, #-2147483648 ; 0x80000000
30018d58: 0a000037 beq 30018e3c <_CORE_message_queue_Insert_message+0xf8>
* the message is actually in the queue at this point.
*/
if ( notify && the_message_queue->notify_handler )
(*the_message_queue->notify_handler)(the_message_queue->notify_argument);
#endif
}
30018d5c: e5903050 ldr r3, [r0, #80] ; 0x50 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Chain_Is_tail(
Chain_Control *the_chain,
const Chain_Node *the_node
)
{
return (the_node == _Chain_Tail(the_chain));
30018d60: e280c054 add ip, r0, #84 ; 0x54 <== NOT EXECUTED
int the_priority;
the_priority = _CORE_message_queue_Get_message_priority(the_message);
the_header = &the_message_queue->Pending_messages;
the_node = _Chain_First( the_header );
while ( !_Chain_Is_tail( the_header, the_node ) ) {
30018d64: e15c0003 cmp ip, r3 <== NOT EXECUTED 30018d68: 0a000002 beq 30018d78 <_CORE_message_queue_Insert_message+0x34><== NOT EXECUTED
this_message = (CORE_message_queue_Buffer_control *) the_node;
this_priority = _CORE_message_queue_Get_message_priority(this_message);
if ( this_priority <= the_priority ) {
30018d6c: e5934008 ldr r4, [r3, #8] <== NOT EXECUTED 30018d70: e1520004 cmp r2, r4 <== NOT EXECUTED 30018d74: aa000017 bge 30018dd8 <_CORE_message_queue_Insert_message+0x94><== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
30018d78: e10f4000 mrs r4, CPSR <== NOT EXECUTED 30018d7c: e3842080 orr r2, r4, #128 ; 0x80 <== NOT EXECUTED 30018d80: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
break;
}
_ISR_Disable( level );
SET_NOTIFY();
the_message_queue->number_of_pending_messages++;
_Chain_Insert_unprotected( the_node->previous, &the_message->Node );
30018d84: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
continue;
}
break;
}
_ISR_Disable( level );
SET_NOTIFY();
30018d88: e5902048 ldr r2, [r0, #72] ; 0x48 <== NOT EXECUTED
)
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
30018d8c: e593c000 ldr ip, [r3] <== NOT EXECUTED
the_message_queue->number_of_pending_messages++;
30018d90: e2825001 add r5, r2, #1 <== NOT EXECUTED 30018d94: e5805048 str r5, [r0, #72] ; 0x48 <== NOT EXECUTED
*
* INTERRUPT LATENCY:
* insert
*/
void _CORE_message_queue_Insert_message(
30018d98: e2722001 rsbs r2, r2, #1 <== NOT EXECUTED 30018d9c: 33a02000 movcc r2, #0 <== NOT EXECUTED
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
30018da0: e5813004 str r3, [r1, #4] <== NOT EXECUTED
before_node = after_node->next; after_node->next = the_node;
30018da4: e5831000 str r1, [r3] <== NOT EXECUTED
the_node->next = before_node; before_node->previous = the_node;
30018da8: e58c1004 str r1, [ip, #4] <== NOT EXECUTED
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
after_node->next = the_node;
the_node->next = before_node;
30018dac: e581c000 str ip, [r1] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30018db0: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
/*
* According to POSIX, does this happen before or after the message
* is actually enqueued. It is logical to think afterwards, because
* the message is actually in the queue at this point.
*/
if ( notify && the_message_queue->notify_handler )
30018db4: e3520000 cmp r2, #0 <== NOT EXECUTED
30018db8: 08bd8030 popeq {r4, r5, pc} <== NOT EXECUTED
30018dbc: e5903060 ldr r3, [r0, #96] ; 0x60
30018dc0: e3530000 cmp r3, #0
30018dc4: 08bd8030 popeq {r4, r5, pc}
(*the_message_queue->notify_handler)(the_message_queue->notify_argument);
30018dc8: e5900064 ldr r0, [r0, #100] ; 0x64 <== NOT EXECUTED
30018dcc: e1a0e00f mov lr, pc <== NOT EXECUTED
30018dd0: e12fff13 bx r3 <== NOT EXECUTED
30018dd4: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
this_message = (CORE_message_queue_Buffer_control *) the_node;
this_priority = _CORE_message_queue_Get_message_priority(this_message);
if ( this_priority <= the_priority ) {
the_node = the_node->next;
30018dd8: e5933000 ldr r3, [r3] <== NOT EXECUTED
int the_priority;
the_priority = _CORE_message_queue_Get_message_priority(the_message);
the_header = &the_message_queue->Pending_messages;
the_node = _Chain_First( the_header );
while ( !_Chain_Is_tail( the_header, the_node ) ) {
30018ddc: e15c0003 cmp ip, r3 <== NOT EXECUTED 30018de0: 0affffe4 beq 30018d78 <_CORE_message_queue_Insert_message+0x34><== NOT EXECUTED
this_message = (CORE_message_queue_Buffer_control *) the_node;
this_priority = _CORE_message_queue_Get_message_priority(this_message);
if ( this_priority <= the_priority ) {
30018de4: e5934008 ldr r4, [r3, #8] <== NOT EXECUTED 30018de8: e1520004 cmp r2, r4 <== NOT EXECUTED 30018dec: baffffe1 blt 30018d78 <_CORE_message_queue_Insert_message+0x34><== NOT EXECUTED 30018df0: eafffff8 b 30018dd8 <_CORE_message_queue_Insert_message+0x94><== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
30018df4: e10fc000 mrs ip, CPSR 30018df8: e38c3080 orr r3, ip, #128 ; 0x80 30018dfc: e129f003 msr CPSR_fc, r3
_CORE_message_queue_Prepend_unprotected(the_message_queue, the_message);
_ISR_Enable( level );
#else
if ( submit_type == CORE_MESSAGE_QUEUE_SEND_REQUEST ) {
_ISR_Disable( level );
SET_NOTIFY();
30018e00: e5902048 ldr r2, [r0, #72] ; 0x48
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
30018e04: e5903058 ldr r3, [r0, #88] ; 0x58
the_message_queue->number_of_pending_messages++;
30018e08: e2825001 add r5, r2, #1
RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
30018e0c: e2804054 add r4, r0, #84 ; 0x54 30018e10: e5805048 str r5, [r0, #72] ; 0x48
Chain_Node *old_last = tail->previous;
the_node->next = tail;
tail->previous = the_node;
30018e14: e5801058 str r1, [r0, #88] ; 0x58
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
the_node->next = tail;
30018e18: e5814000 str r4, [r1]
*
* INTERRUPT LATENCY:
* insert
*/
void _CORE_message_queue_Insert_message(
30018e1c: e2722001 rsbs r2, r2, #1 30018e20: 33a02000 movcc r2, #0
tail->previous = the_node; old_last->next = the_node;
30018e24: e5831000 str r1, [r3]
the_node->previous = old_last;
30018e28: e5813004 str r3, [r1, #4]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30018e2c: e129f00c msr CPSR_fc, ip
/*
* According to POSIX, does this happen before or after the message
* is actually enqueued. It is logical to think afterwards, because
* the message is actually in the queue at this point.
*/
if ( notify && the_message_queue->notify_handler )
30018e30: e3520000 cmp r2, #0
30018e34: 1affffe0 bne 30018dbc <_CORE_message_queue_Insert_message+0x78>
30018e38: e8bd8030 pop {r4, r5, pc}
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
30018e3c: e10fc000 mrs ip, CPSR 30018e40: e38c3080 orr r3, ip, #128 ; 0x80 30018e44: e129f003 msr CPSR_fc, r3
the_message_queue->number_of_pending_messages++;
_CORE_message_queue_Append_unprotected(the_message_queue, the_message);
_ISR_Enable( level );
} else if ( submit_type == CORE_MESSAGE_QUEUE_URGENT_REQUEST ) {
_ISR_Disable( level );
SET_NOTIFY();
30018e48: e5902048 ldr r2, [r0, #72] ; 0x48
)
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
30018e4c: e5903050 ldr r3, [r0, #80] ; 0x50
the_message_queue->number_of_pending_messages++;
30018e50: e2825001 add r5, r2, #1
RTEMS_INLINE_ROUTINE void _Chain_Prepend_unprotected(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
_Chain_Insert_unprotected(_Chain_Head(the_chain), the_node);
30018e54: e2804050 add r4, r0, #80 ; 0x50 30018e58: e5805048 str r5, [r0, #72] ; 0x48
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
after_node->next = the_node;
30018e5c: e5801050 str r1, [r0, #80] ; 0x50
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
30018e60: e5814004 str r4, [r1, #4]
*
* INTERRUPT LATENCY:
* insert
*/
void _CORE_message_queue_Insert_message(
30018e64: e2722001 rsbs r2, r2, #1 30018e68: 33a02000 movcc r2, #0
before_node = after_node->next; after_node->next = the_node; the_node->next = before_node;
30018e6c: e5813000 str r3, [r1]
before_node->previous = the_node;
30018e70: e5831004 str r1, [r3, #4]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30018e74: e129f00c msr CPSR_fc, ip
/*
* According to POSIX, does this happen before or after the message
* is actually enqueued. It is logical to think afterwards, because
* the message is actually in the queue at this point.
*/
if ( notify && the_message_queue->notify_handler )
30018e78: e3520000 cmp r2, #0
30018e7c: 1affffce bne 30018dbc <_CORE_message_queue_Insert_message+0x78>
30018e80: e8bd8030 pop {r4, r5, pc}
300133d0 <_CORE_message_queue_Seize>:
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
300133d0: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
300133d4: e59fc114 ldr ip, [pc, #276] ; 300134f0 <_CORE_message_queue_Seize+0x120>
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
300133d8: e3a04000 mov r4, #0
{
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
300133dc: e59c5004 ldr r5, [ip, #4]
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
300133e0: e59d7020 ldr r7, [sp, #32]
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
300133e4: e5854034 str r4, [r5, #52] ; 0x34
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
300133e8: e5dd601c ldrb r6, [sp, #28] 300133ec: e1a04000 mov r4, r0
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
300133f0: e10f0000 mrs r0, CPSR 300133f4: e3808080 orr r8, r0, #128 ; 0x80 300133f8: e129f008 msr CPSR_fc, r8
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
300133fc: e5948050 ldr r8, [r4, #80] ; 0x50
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
30013400: e284a054 add sl, r4, #84 ; 0x54
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
30013404: e158000a cmp r8, sl
30013408: 0a000022 beq 30013498 <_CORE_message_queue_Seize+0xc8>
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *old_first = head->next;
Chain_Node *new_first = old_first->next;
3001340c: e598e000 ldr lr, [r8]
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
_ISR_Disable( level );
the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
if ( the_message != NULL ) {
the_message_queue->number_of_pending_messages -= 1;
30013410: e5945048 ldr r5, [r4, #72] ; 0x48
head->next = new_first;
30013414: e1a01004 mov r1, r4 30013418: e5a1e050 str lr, [r1, #80]! ; 0x50 3001341c: e2455001 sub r5, r5, #1
new_first->previous = head;
30013420: e58e1004 str r1, [lr, #4] 30013424: e5845048 str r5, [r4, #72] ; 0x48
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30013428: e129f000 msr CPSR_fc, r0
_ISR_Enable( level );
*size_p = the_message->Contents.size;
_Thread_Executing->Wait.count =
3001342c: e59c1004 ldr r1, [ip, #4]
the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
if ( the_message != NULL ) {
the_message_queue->number_of_pending_messages -= 1;
_ISR_Enable( level );
*size_p = the_message->Contents.size;
30013430: e598e00c ldr lr, [r8, #12]
_Thread_Executing->Wait.count =
30013434: e5980008 ldr r0, [r8, #8]
_CORE_message_queue_Get_message_priority( the_message );
_CORE_message_queue_Copy_buffer(
the_message->Contents.buffer,
30013438: e2885010 add r5, r8, #16
the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
if ( the_message != NULL ) {
the_message_queue->number_of_pending_messages -= 1;
_ISR_Enable( level );
*size_p = the_message->Contents.size;
3001343c: e583e000 str lr, [r3]
_Thread_Executing->Wait.count =
30013440: e5810024 str r0, [r1, #36] ; 0x24
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
30013444: e1a00002 mov r0, r2 30013448: e1a01005 mov r1, r5 3001344c: e5932000 ldr r2, [r3] 30013450: eb0021c9 bl 3001bb7c <memcpy>
* is not, then we can go ahead and free the buffer.
*
* NOTE: If we note that the queue was not full before this receive,
* then we can avoid this dequeue.
*/
the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue );
30013454: e1a00004 mov r0, r4 30013458: eb000841 bl 30015564 <_Thread_queue_Dequeue>
if ( !the_thread ) {
3001345c: e2503000 subs r3, r0, #0
30013460: 0a00001e beq 300134e0 <_CORE_message_queue_Seize+0x110>
*/
_CORE_message_queue_Set_message_priority(
the_message,
the_thread->Wait.count
);
the_message->Contents.size = (size_t) the_thread->Wait.option;
30013464: e5931030 ldr r1, [r3, #48] ; 0x30 <== NOT EXECUTED
CORE_message_queue_Buffer_control *the_message,
int priority
)
{
#if defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY)
the_message->priority = priority;
30013468: e5932024 ldr r2, [r3, #36] ; 0x24 <== NOT EXECUTED
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
3001346c: e1a00005 mov r0, r5 <== NOT EXECUTED
CORE_message_queue_Buffer_control *the_message,
int priority
)
{
#if defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY)
the_message->priority = priority;
30013470: e5882008 str r2, [r8, #8] <== NOT EXECUTED 30013474: e588100c str r1, [r8, #12] <== NOT EXECUTED
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
30013478: e1a02001 mov r2, r1 <== NOT EXECUTED 3001347c: e593102c ldr r1, [r3, #44] ; 0x2c <== NOT EXECUTED 30013480: eb0021bd bl 3001bb7c <memcpy> <== NOT EXECUTED
the_thread->Wait.return_argument_second.immutable_object,
the_message->Contents.buffer,
the_message->Contents.size
);
_CORE_message_queue_Insert_message(
30013484: e5982008 ldr r2, [r8, #8] <== NOT EXECUTED 30013488: e1a00004 mov r0, r4 <== NOT EXECUTED 3001348c: e1a01008 mov r1, r8 <== NOT EXECUTED
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
30013490: e8bd45f0 pop {r4, r5, r6, r7, r8, sl, lr} <== NOT EXECUTED
the_thread->Wait.return_argument_second.immutable_object,
the_message->Contents.buffer,
the_message->Contents.size
);
_CORE_message_queue_Insert_message(
30013494: ea00162a b 30018d44 <_CORE_message_queue_Insert_message> <== NOT EXECUTED
return;
}
#endif
}
if ( !wait ) {
30013498: e3560000 cmp r6, #0
3001349c: 1a000003 bne 300134b0 <_CORE_message_queue_Seize+0xe0>
300134a0: e129f000 msr CPSR_fc, r0
_ISR_Enable( level );
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
300134a4: e3a03004 mov r3, #4 300134a8: e5853034 str r3, [r5, #52] ; 0x34
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
300134ac: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
Thread_queue_Control *the_thread_queue
)
{
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
300134b0: e3a0c001 mov ip, #1 300134b4: e584c030 str ip, [r4, #48] ; 0x30
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
return;
}
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
300134b8: e5854044 str r4, [r5, #68] ; 0x44
executing->Wait.id = id;
300134bc: e5851020 str r1, [r5, #32]
executing->Wait.return_argument_second.mutable_object = buffer;
300134c0: e585202c str r2, [r5, #44] ; 0x2c
executing->Wait.return_argument = size_p;
300134c4: e5853028 str r3, [r5, #40] ; 0x28 300134c8: e129f000 msr CPSR_fc, r0
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
300134cc: e59f2020 ldr r2, [pc, #32] ; 300134f4 <_CORE_message_queue_Seize+0x124> 300134d0: e1a00004 mov r0, r4 300134d4: e1a01007 mov r1, r7
}
300134d8: e8bd45f0 pop {r4, r5, r6, r7, r8, sl, lr}
executing->Wait.return_argument_second.mutable_object = buffer;
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
300134dc: ea00087e b 300156dc <_Thread_queue_Enqueue_with_handler>
RTEMS_INLINE_ROUTINE void _CORE_message_queue_Free_message_buffer (
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Buffer_control *the_message
)
{
_Chain_Append( &the_message_queue->Inactive_messages, &the_message->Node );
300134e0: e2840068 add r0, r4, #104 ; 0x68 300134e4: e1a01008 mov r1, r8
}
300134e8: e8bd45f0 pop {r4, r5, r6, r7, r8, sl, lr}
300134ec: eaffff5a b 3001325c <_Chain_Append>
300134f8 <_CORE_message_queue_Submit>:
#endif
CORE_message_queue_Submit_types submit_type,
bool wait,
Watchdog_Interval timeout
)
{
300134f8: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
300134fc: e590c04c ldr ip, [r0, #76] ; 0x4c
#endif
CORE_message_queue_Submit_types submit_type,
bool wait,
Watchdog_Interval timeout
)
{
30013500: e24dd004 sub sp, sp, #4
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
30013504: e15c0002 cmp ip, r2
#endif
CORE_message_queue_Submit_types submit_type,
bool wait,
Watchdog_Interval timeout
)
{
30013508: e1a04000 mov r4, r0 3001350c: e1a05002 mov r5, r2 30013510: e1a0a001 mov sl, r1 30013514: e59d7028 ldr r7, [sp, #40] ; 0x28 30013518: e5dd902c ldrb r9, [sp, #44] ; 0x2c
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
return CORE_MESSAGE_QUEUE_STATUS_INVALID_SIZE;
3001351c: 33a00001 movcc r0, #1
)
{
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
30013520: 3a00000d bcc 3001355c <_CORE_message_queue_Submit+0x64>
}
/*
* Is there a thread currently waiting on this message queue?
*/
if ( the_message_queue->number_of_pending_messages == 0 ) {
30013524: e5946048 ldr r6, [r4, #72] ; 0x48 30013528: e3560000 cmp r6, #0
3001352c: 0a00000c beq 30013564 <_CORE_message_queue_Submit+0x6c>
/*
* No one waiting on the message queue at this time, so attempt to
* queue the message up for a future receive.
*/
if ( the_message_queue->number_of_pending_messages <
30013530: e5942044 ldr r2, [r4, #68] ; 0x44 30013534: e1520006 cmp r2, r6
30013538: 8a00002a bhi 300135e8 <_CORE_message_queue_Submit+0xf0>
/*
* No message buffers were available so we may need to return an
* overflow error or block the sender until the message is placed
* on the queue.
*/
if ( !wait ) {
3001353c: e3590000 cmp r9, #0 <== NOT EXECUTED
return CORE_MESSAGE_QUEUE_STATUS_TOO_MANY;
30013540: 03a00002 moveq r0, #2 <== NOT EXECUTED
/*
* No message buffers were available so we may need to return an
* overflow error or block the sender until the message is placed
* on the queue.
*/
if ( !wait ) {
30013544: 0a000004 beq 3001355c <_CORE_message_queue_Submit+0x64> <== NOT EXECUTED
/*
* Do NOT block on a send if the caller is in an ISR. It is
* deadly to block in an ISR.
*/
if ( _ISR_Is_in_progress() ) {
30013548: e59f20d4 ldr r2, [pc, #212] ; 30013624 <_CORE_message_queue_Submit+0x12c><== NOT EXECUTED 3001354c: e5921000 ldr r1, [r2] <== NOT EXECUTED 30013550: e3510000 cmp r1, #0 <== NOT EXECUTED
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED;
30013554: 13a00003 movne r0, #3 <== NOT EXECUTED
/*
* Do NOT block on a send if the caller is in an ISR. It is
* deadly to block in an ISR.
*/
if ( _ISR_Is_in_progress() ) {
30013558: 0a000010 beq 300135a0 <_CORE_message_queue_Submit+0xa8> <== NOT EXECUTED
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
#endif
}
3001355c: e28dd004 add sp, sp, #4
30013560: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
/*
* Is there a thread currently waiting on this message queue?
*/
if ( the_message_queue->number_of_pending_messages == 0 ) {
the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue );
30013564: e58d3000 str r3, [sp] 30013568: eb0007fd bl 30015564 <_Thread_queue_Dequeue>
if ( the_thread ) {
3001356c: e2508000 subs r8, r0, #0 30013570: e59d3000 ldr r3, [sp] 30013574: 05946048 ldreq r6, [r4, #72] ; 0x48
30013578: 0affffec beq 30013530 <_CORE_message_queue_Submit+0x38>
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
3001357c: e598002c ldr r0, [r8, #44] ; 0x2c 30013580: e1a0100a mov r1, sl 30013584: e1a02005 mov r2, r5 30013588: eb00217b bl 3001bb7c <memcpy>
_CORE_message_queue_Copy_buffer(
buffer,
the_thread->Wait.return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
3001358c: e5983028 ldr r3, [r8, #40] ; 0x28
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_message_queue_mp_support) ( the_thread, id );
#endif
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
30013590: e1a00006 mov r0, r6
_CORE_message_queue_Copy_buffer(
buffer,
the_thread->Wait.return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
30013594: e5835000 str r5, [r3]
the_thread->Wait.count = (uint32_t) submit_type;
30013598: e5887024 str r7, [r8, #36] ; 0x24
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_message_queue_mp_support) ( the_thread, id );
#endif
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
3001359c: eaffffee b 3001355c <_CORE_message_queue_Submit+0x64>
* Thus the unusual choice to open a new scope and declare
* it as a variable. Doing this emphasizes how dangerous it
* would be to use this variable prior to here.
*/
{
Thread_Control *executing = _Thread_Executing;
300135a0: e5922004 ldr r2, [r2, #4] <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
300135a4: e10f1000 mrs r1, CPSR <== NOT EXECUTED 300135a8: e3810080 orr r0, r1, #128 ; 0x80 <== NOT EXECUTED 300135ac: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED 300135b0: e3a00001 mov r0, #1 <== NOT EXECUTED 300135b4: e5840030 str r0, [r4, #48] ; 0x30 <== NOT EXECUTED
ISR_Level level;
_ISR_Disable( level );
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
300135b8: e5824044 str r4, [r2, #68] ; 0x44 <== NOT EXECUTED
executing->Wait.id = id;
300135bc: e5823020 str r3, [r2, #32] <== NOT EXECUTED
executing->Wait.return_argument_second.immutable_object = buffer;
300135c0: e582a02c str sl, [r2, #44] ; 0x2c <== NOT EXECUTED
executing->Wait.option = (uint32_t) size;
300135c4: e5825030 str r5, [r2, #48] ; 0x30 <== NOT EXECUTED
executing->Wait.count = submit_type;
300135c8: e5827024 str r7, [r2, #36] ; 0x24 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
300135cc: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
300135d0: e59f2050 ldr r2, [pc, #80] ; 30013628 <_CORE_message_queue_Submit+0x130><== NOT EXECUTED 300135d4: e1a00004 mov r0, r4 <== NOT EXECUTED 300135d8: e59d1030 ldr r1, [sp, #48] ; 0x30 <== NOT EXECUTED 300135dc: eb00083e bl 300156dc <_Thread_queue_Enqueue_with_handler> <== NOT EXECUTED
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
300135e0: e3a00007 mov r0, #7 <== NOT EXECUTED 300135e4: eaffffdc b 3001355c <_CORE_message_queue_Submit+0x64> <== NOT EXECUTED
_CORE_message_queue_Allocate_message_buffer (
CORE_message_queue_Control *the_message_queue
)
{
return (CORE_message_queue_Buffer_control *)
_Chain_Get( &the_message_queue->Inactive_messages );
300135e8: e2840068 add r0, r4, #104 ; 0x68 300135ec: ebffff2d bl 300132a8 <_Chain_Get>
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
300135f0: e1a0100a mov r1, sl
_CORE_message_queue_Allocate_message_buffer (
CORE_message_queue_Control *the_message_queue
)
{
return (CORE_message_queue_Buffer_control *)
_Chain_Get( &the_message_queue->Inactive_messages );
300135f4: e1a06000 mov r6, r0
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
300135f8: e1a02005 mov r2, r5 300135fc: e2800010 add r0, r0, #16 30013600: eb00215d bl 3001bb7c <memcpy>
size
);
the_message->Contents.size = size;
_CORE_message_queue_Set_message_priority( the_message, submit_type );
_CORE_message_queue_Insert_message(
30013604: e1a00004 mov r0, r4
_CORE_message_queue_Copy_buffer(
buffer,
the_message->Contents.buffer,
size
);
the_message->Contents.size = size;
30013608: e586500c str r5, [r6, #12]
CORE_message_queue_Buffer_control *the_message,
int priority
)
{
#if defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY)
the_message->priority = priority;
3001360c: e5867008 str r7, [r6, #8]
_CORE_message_queue_Set_message_priority( the_message, submit_type );
_CORE_message_queue_Insert_message(
30013610: e1a01006 mov r1, r6 30013614: e1a02007 mov r2, r7 30013618: eb0015c9 bl 30018d44 <_CORE_message_queue_Insert_message>
the_message_queue,
the_message,
submit_type
);
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
3001361c: e3a00000 mov r0, #0 30013620: eaffffcd b 3001355c <_CORE_message_queue_Submit+0x64>
3000a6c8 <_CORE_mutex_Seize>:
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
3000a6c8: e92d41f0 push {r4, r5, r6, r7, r8, lr}
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
3000a6cc: e59f40b4 ldr r4, [pc, #180] ; 3000a788 <_CORE_mutex_Seize+0xc0>
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
3000a6d0: e1a05000 mov r5, r0
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
3000a6d4: e594c000 ldr ip, [r4]
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
3000a6d8: e1a06001 mov r6, r1
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
3000a6dc: e35c0000 cmp ip, #0
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
3000a6e0: e1a08003 mov r8, r3 3000a6e4: e20270ff and r7, r2, #255 ; 0xff
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level ); 3000a6e8: 0a000001 beq 3000a6f4 <_CORE_mutex_Seize+0x2c>
3000a6ec: e3570000 cmp r7, #0
3000a6f0: 1a00000d bne 3000a72c <_CORE_mutex_Seize+0x64>
3000a6f4: e1a00005 mov r0, r5
3000a6f8: e28d1018 add r1, sp, #24
3000a6fc: eb001542 bl 3000fc0c <_CORE_mutex_Seize_interrupt_trylock>
3000a700: e3500000 cmp r0, #0
3000a704: 08bd81f0 popeq {r4, r5, r6, r7, r8, pc}
3000a708: e3570000 cmp r7, #0
3000a70c: 1a00000e bne 3000a74c <_CORE_mutex_Seize+0x84>
3000a710: e59d3018 ldr r3, [sp, #24] <== NOT EXECUTED
3000a714: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
3000a718: e59f306c ldr r3, [pc, #108] ; 3000a78c <_CORE_mutex_Seize+0xc4><== NOT EXECUTED
3000a71c: e3a02001 mov r2, #1 <== NOT EXECUTED
3000a720: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
3000a724: e5832034 str r2, [r3, #52] ; 0x34 <== NOT EXECUTED
3000a728: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
3000a72c: e59f305c ldr r3, [pc, #92] ; 3000a790 <_CORE_mutex_Seize+0xc8> 3000a730: e5933000 ldr r3, [r3] 3000a734: e3530001 cmp r3, #1
3000a738: 9affffed bls 3000a6f4 <_CORE_mutex_Seize+0x2c>
3000a73c: e3a00000 mov r0, #0 <== NOT EXECUTED 3000a740: e1a01000 mov r1, r0 <== NOT EXECUTED 3000a744: e3a02012 mov r2, #18 <== NOT EXECUTED 3000a748: eb0001c8 bl 3000ae70 <_Internal_error_Occurred> <== NOT EXECUTED
3000a74c: e59f3038 ldr r3, [pc, #56] ; 3000a78c <_CORE_mutex_Seize+0xc4> 3000a750: e5942000 ldr r2, [r4] 3000a754: e5933004 ldr r3, [r3, #4] 3000a758: e2822001 add r2, r2, #1
RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
Thread_queue_Control *the_thread_queue
)
{
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
3000a75c: e3a01001 mov r1, #1
3000a760: e5851030 str r1, [r5, #48] ; 0x30
3000a764: e5842000 str r2, [r4]
3000a768: e5835044 str r5, [r3, #68] ; 0x44
3000a76c: e5836020 str r6, [r3, #32]
3000a770: e59d3018 ldr r3, [sp, #24]
3000a774: e129f003 msr CPSR_fc, r3
3000a778: e1a00005 mov r0, r5
3000a77c: e1a01008 mov r1, r8
3000a780: ebffffb5 bl 3000a65c <_CORE_mutex_Seize_interrupt_blocking>
3000a784: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
3000fc0c <_CORE_mutex_Seize_interrupt_trylock>:
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
3000fc0c: e59f215c ldr r2, [pc, #348] ; 3000fd70 <_CORE_mutex_Seize_interrupt_trylock+0x164>
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
3000fc10: e590c050 ldr ip, [r0, #80] ; 0x50
#if defined(__RTEMS_DO_NOT_INLINE_CORE_MUTEX_SEIZE__)
int _CORE_mutex_Seize_interrupt_trylock(
CORE_mutex_Control *the_mutex,
ISR_Level *level_p
)
{
3000fc14: e1a03000 mov r3, r0
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
3000fc18: e5922004 ldr r2, [r2, #4]
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
3000fc1c: e3a00000 mov r0, #0
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
3000fc20: e15c0000 cmp ip, r0
3000fc24: e92d40f0 push {r4, r5, r6, r7, lr}
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
3000fc28: e5820034 str r0, [r2, #52] ; 0x34
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
3000fc2c: 0a00000e beq 3000fc6c <_CORE_mutex_Seize_interrupt_trylock+0x60>
return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p );
}
3000fc30: e593c048 ldr ip, [r3, #72] ; 0x48
the_mutex->lock = CORE_MUTEX_LOCKED;
the_mutex->holder = executing;
the_mutex->holder_id = executing->Object.id;
3000fc34: e5925008 ldr r5, [r2, #8]
the_mutex->nest_count = 1;
3000fc38: e3a04001 mov r4, #1
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
3000fc3c: e35c0002 cmp ip, #2
/* disabled when you get here */
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
the_mutex->lock = CORE_MUTEX_LOCKED;
3000fc40: e5830050 str r0, [r3, #80] ; 0x50
the_mutex->holder = executing;
3000fc44: e583205c str r2, [r3, #92] ; 0x5c
the_mutex->holder_id = executing->Object.id;
3000fc48: e5835060 str r5, [r3, #96] ; 0x60
the_mutex->nest_count = 1;
3000fc4c: e5834054 str r4, [r3, #84] ; 0x54
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
3000fc50: 0a000013 beq 3000fca4 <_CORE_mutex_Seize_interrupt_trylock+0x98>
3000fc54: e35c0003 cmp ip, #3
3000fc58: 0a000018 beq 3000fcc0 <_CORE_mutex_Seize_interrupt_trylock+0xb4>
3000fc5c: e5913000 ldr r3, [r1] 3000fc60: e129f003 msr CPSR_fc, r3
executing->resource_count++;
}
if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
_ISR_Enable( *level_p );
return 0;
3000fc64: e3a00000 mov r0, #0
3000fc68: e8bd80f0 pop {r4, r5, r6, r7, pc}
/*
* At this point, we know the mutex was not available. If this thread
* is the thread that has locked the mutex, let's see if we are allowed
* to nest access.
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
3000fc6c: e593005c ldr r0, [r3, #92] ; 0x5c 3000fc70: e1520000 cmp r2, r0
/*
* The mutex is not available and the caller must deal with the possibility
* of blocking.
*/
return 1;
3000fc74: 13a00001 movne r0, #1
/*
* At this point, we know the mutex was not available. If this thread
* is the thread that has locked the mutex, let's see if we are allowed
* to nest access.
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
3000fc78: 18bd80f0 popne {r4, r5, r6, r7, pc}
switch ( the_mutex->Attributes.lock_nesting_behavior ) {
3000fc7c: e5930040 ldr r0, [r3, #64] ; 0x40 3000fc80: e3500000 cmp r0, #0
3000fc84: 1a00001e bne 3000fd04 <_CORE_mutex_Seize_interrupt_trylock+0xf8>
case CORE_MUTEX_NESTING_ACQUIRES:
the_mutex->nest_count++;
3000fc88: e5932054 ldr r2, [r3, #84] ; 0x54 3000fc8c: e2822001 add r2, r2, #1 3000fc90: e5832054 str r2, [r3, #84] ; 0x54 3000fc94: e5913000 ldr r3, [r1] 3000fc98: e129f003 msr CPSR_fc, r3
_ISR_Enable( *level_p );
return 0;
3000fc9c: e3a00000 mov r0, #0
3000fca0: e8bd80f0 pop {r4, r5, r6, r7, pc}
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
3000fca4: e592301c ldr r3, [r2, #28] 3000fca8: e2833001 add r3, r3, #1 3000fcac: e582301c str r3, [r2, #28] 3000fcb0: e5913000 ldr r3, [r1] 3000fcb4: e129f003 msr CPSR_fc, r3
}
if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
_ISR_Enable( *level_p );
return 0;
3000fcb8: e3a00000 mov r0, #0
3000fcbc: e8bd80f0 pop {r4, r5, r6, r7, pc}
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
3000fcc0: e592c01c ldr ip, [r2, #28]
*/
{
Priority_Control ceiling;
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
3000fcc4: e593704c ldr r7, [r3, #76] ; 0x4c
current = executing->current_priority;
3000fcc8: e5926014 ldr r6, [r2, #20]
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
3000fccc: e08c5004 add r5, ip, r4
Priority_Control ceiling;
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
current = executing->current_priority;
if ( current == ceiling ) {
3000fcd0: e1570006 cmp r7, r6
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
3000fcd4: e582501c str r5, [r2, #28]
Priority_Control ceiling;
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
current = executing->current_priority;
if ( current == ceiling ) {
3000fcd8: 0a000020 beq 3000fd60 <_CORE_mutex_Seize_interrupt_trylock+0x154>
_ISR_Enable( *level_p );
return 0;
}
if ( current > ceiling ) {
3000fcdc: 3a000012 bcc 3000fd2c <_CORE_mutex_Seize_interrupt_trylock+0x120>
);
_Thread_Enable_dispatch();
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
3000fce0: e3a05006 mov r5, #6 3000fce4: e5825034 str r5, [r2, #52] ; 0x34
the_mutex->lock = CORE_MUTEX_UNLOCKED;
3000fce8: e5834050 str r4, [r3, #80] ; 0x50
the_mutex->nest_count = 0; /* undo locking above */
3000fcec: e5830054 str r0, [r3, #84] ; 0x54
executing->resource_count--; /* undo locking above */
3000fcf0: e582c01c str ip, [r2, #28] 3000fcf4: e5913000 ldr r3, [r1] 3000fcf8: e129f003 msr CPSR_fc, r3
_ISR_Enable( *level_p );
return 0;
3000fcfc: e3a00000 mov r0, #0
3000fd00: e8bd80f0 pop {r4, r5, r6, r7, pc}
* At this point, we know the mutex was not available. If this thread
* is the thread that has locked the mutex, let's see if we are allowed
* to nest access.
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
switch ( the_mutex->Attributes.lock_nesting_behavior ) {
3000fd04: e3500001 cmp r0, #1
3000fd08: 0a000001 beq 3000fd14 <_CORE_mutex_Seize_interrupt_trylock+0x108>
/*
* The mutex is not available and the caller must deal with the possibility
* of blocking.
*/
return 1;
3000fd0c: e3a00001 mov r0, #1
3000fd10: e8bd80f0 pop {r4, r5, r6, r7, pc}
the_mutex->nest_count++;
_ISR_Enable( *level_p );
return 0;
#if defined(RTEMS_POSIX_API)
case CORE_MUTEX_NESTING_IS_ERROR:
executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED;
3000fd14: e3a03002 mov r3, #2 <== NOT EXECUTED 3000fd18: e5823034 str r3, [r2, #52] ; 0x34 <== NOT EXECUTED 3000fd1c: e5913000 ldr r3, [r1] <== NOT EXECUTED 3000fd20: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_ISR_Enable( *level_p );
return 0;
3000fd24: e3a00000 mov r0, #0 <== NOT EXECUTED
3000fd28: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
3000fd2c: e59f2040 ldr r2, [pc, #64] ; 3000fd74 <_CORE_mutex_Seize_interrupt_trylock+0x168><== NOT EXECUTED 3000fd30: e5920000 ldr r0, [r2] <== NOT EXECUTED 3000fd34: e2800001 add r0, r0, #1 <== NOT EXECUTED 3000fd38: e5820000 str r0, [r2] <== NOT EXECUTED 3000fd3c: e5912000 ldr r2, [r1] <== NOT EXECUTED 3000fd40: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
}
if ( current > ceiling ) {
_Thread_Disable_dispatch();
_ISR_Enable( *level_p );
_Thread_Change_priority(
3000fd44: e3a02000 mov r2, #0 <== NOT EXECUTED 3000fd48: e593005c ldr r0, [r3, #92] ; 0x5c <== NOT EXECUTED 3000fd4c: e593104c ldr r1, [r3, #76] ; 0x4c <== NOT EXECUTED 3000fd50: ebffefcd bl 3000bc8c <_Thread_Change_priority> <== NOT EXECUTED
the_mutex->holder,
the_mutex->Attributes.priority_ceiling,
false
);
_Thread_Enable_dispatch();
3000fd54: ebfff0e9 bl 3000c100 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000fd58: e3a00000 mov r0, #0 <== NOT EXECUTED
3000fd5c: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
3000fd60: e5913000 ldr r3, [r1] <== NOT EXECUTED
3000fd64: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
ceiling = the_mutex->Attributes.priority_ceiling;
current = executing->current_priority;
if ( current == ceiling ) {
_ISR_Enable( *level_p );
return 0;
3000fd68: e3a00000 mov r0, #0 <== NOT EXECUTED
3000fd6c: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
3000a794 <_CORE_mutex_Surrender>:
* allowed when the mutex in quetion is FIFO or simple Priority
* discipline. But Priority Ceiling or Priority Inheritance mutexes
* must be released by the thread which acquired them.
*/
if ( the_mutex->Attributes.only_owner_release ) {
3000a794: e5d03044 ldrb r3, [r0, #68] ; 0x44
#else
Objects_Id id __attribute__((unused)),
CORE_mutex_API_mp_support_callout api_mutex_mp_support __attribute__((unused))
#endif
)
{
3000a798: e92d4030 push {r4, r5, lr}
* allowed when the mutex in quetion is FIFO or simple Priority
* discipline. But Priority Ceiling or Priority Inheritance mutexes
* must be released by the thread which acquired them.
*/
if ( the_mutex->Attributes.only_owner_release ) {
3000a79c: e3530000 cmp r3, #0
#else
Objects_Id id __attribute__((unused)),
CORE_mutex_API_mp_support_callout api_mutex_mp_support __attribute__((unused))
#endif
)
{
3000a7a0: e1a04000 mov r4, r0
Thread_Control *the_thread;
Thread_Control *holder;
holder = the_mutex->holder;
3000a7a4: e590205c ldr r2, [r0, #92] ; 0x5c
* allowed when the mutex in quetion is FIFO or simple Priority
* discipline. But Priority Ceiling or Priority Inheritance mutexes
* must be released by the thread which acquired them.
*/
if ( the_mutex->Attributes.only_owner_release ) {
3000a7a8: 0a000004 beq 3000a7c0 <_CORE_mutex_Surrender+0x2c>
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Executing );
3000a7ac: e59f3110 ldr r3, [pc, #272] ; 3000a8c4 <_CORE_mutex_Surrender+0x130>
if ( !_Thread_Is_executing( holder ) )
3000a7b0: e5933004 ldr r3, [r3, #4] 3000a7b4: e1520003 cmp r2, r3
return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE;
3000a7b8: 13a00003 movne r0, #3
* discipline. But Priority Ceiling or Priority Inheritance mutexes
* must be released by the thread which acquired them.
*/
if ( the_mutex->Attributes.only_owner_release ) {
if ( !_Thread_Is_executing( holder ) )
3000a7bc: 18bd8030 popne {r4, r5, pc}
return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE;
}
/* XXX already unlocked -- not right status */
if ( !the_mutex->nest_count )
3000a7c0: e5940054 ldr r0, [r4, #84] ; 0x54
3000a7c4: e3500000 cmp r0, #0
3000a7c8: 08bd8030 popeq {r4, r5, pc}
return CORE_MUTEX_STATUS_SUCCESSFUL;
the_mutex->nest_count--;
3000a7cc: e2400001 sub r0, r0, #1
if ( the_mutex->nest_count != 0 ) {
3000a7d0: e3500000 cmp r0, #0
/* XXX already unlocked -- not right status */
if ( !the_mutex->nest_count )
return CORE_MUTEX_STATUS_SUCCESSFUL;
the_mutex->nest_count--;
3000a7d4: e5840054 str r0, [r4, #84] ; 0x54
/* Currently no API exercises this behavior. */
break;
}
#else
/* must be CORE_MUTEX_NESTING_ACQUIRES or we wouldn't be here */
return CORE_MUTEX_STATUS_SUCCESSFUL;
3000a7d8: 13a00000 movne r0, #0
if ( !the_mutex->nest_count )
return CORE_MUTEX_STATUS_SUCCESSFUL;
the_mutex->nest_count--;
if ( the_mutex->nest_count != 0 ) {
3000a7dc: 18bd8030 popne {r4, r5, pc}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
3000a7e0: e5943048 ldr r3, [r4, #72] ; 0x48
/*
* Formally release the mutex before possibly transferring it to a
* blocked thread.
*/
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
3000a7e4: e3530002 cmp r3, #2
3000a7e8: 0a00001f beq 3000a86c <_CORE_mutex_Surrender+0xd8>
3000a7ec: e3530003 cmp r3, #3
3000a7f0: 0a00001d beq 3000a86c <_CORE_mutex_Surrender+0xd8>
if ( holder->resource_count == 0 &&
holder->real_priority != holder->current_priority ) {
_Thread_Change_priority( holder, holder->real_priority, true );
}
}
the_mutex->holder = NULL;
3000a7f4: e3a05000 mov r5, #0 3000a7f8: e584505c str r5, [r4, #92] ; 0x5c
the_mutex->holder_id = 0;
3000a7fc: e5845060 str r5, [r4, #96] ; 0x60
/*
* Now we check if another thread was waiting for this mutex. If so,
* transfer the mutex to that thread.
*/
if ( ( the_thread = _Thread_queue_Dequeue( &the_mutex->Wait_queue ) ) ) {
3000a800: e1a00004 mov r0, r4 3000a804: eb00070b bl 3000c438 <_Thread_queue_Dequeue> 3000a808: e2503000 subs r3, r0, #0
}
break;
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
3000a80c: 03a02001 moveq r2, #1 3000a810: 05842050 streq r2, [r4, #80] ; 0x50
return CORE_MUTEX_STATUS_SUCCESSFUL;
3000a814: 01a00003 moveq r0, r3
/*
* Now we check if another thread was waiting for this mutex. If so,
* transfer the mutex to that thread.
*/
if ( ( the_thread = _Thread_queue_Dequeue( &the_mutex->Wait_queue ) ) ) {
3000a818: 08bd8030 popeq {r4, r5, pc}
} else
#endif
{
the_mutex->holder = the_thread;
the_mutex->holder_id = the_thread->Object.id;
3000a81c: e5931008 ldr r1, [r3, #8]
the_mutex->nest_count = 1;
switch ( the_mutex->Attributes.discipline ) {
3000a820: e5942048 ldr r2, [r4, #72] ; 0x48
} else
#endif
{
the_mutex->holder = the_thread;
the_mutex->holder_id = the_thread->Object.id;
3000a824: e5841060 str r1, [r4, #96] ; 0x60
the_mutex->nest_count = 1;
switch ( the_mutex->Attributes.discipline ) {
3000a828: e3520002 cmp r2, #2
#endif
{
the_mutex->holder = the_thread;
the_mutex->holder_id = the_thread->Object.id;
the_mutex->nest_count = 1;
3000a82c: e3a01001 mov r1, #1
} else
#endif
{
the_mutex->holder = the_thread;
3000a830: e584305c str r3, [r4, #92] ; 0x5c
the_mutex->holder_id = the_thread->Object.id;
the_mutex->nest_count = 1;
3000a834: e5841054 str r1, [r4, #84] ; 0x54
switch ( the_mutex->Attributes.discipline ) {
3000a838: 0a000018 beq 3000a8a0 <_CORE_mutex_Surrender+0x10c>
3000a83c: e3520003 cmp r2, #3 <== NOT EXECUTED
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
3000a840: 11a00005 movne r0, r5 <== NOT EXECUTED
the_mutex->holder = the_thread;
the_mutex->holder_id = the_thread->Object.id;
the_mutex->nest_count = 1;
switch ( the_mutex->Attributes.discipline ) {
3000a844: 18bd8030 popne {r4, r5, pc} <== NOT EXECUTED
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
break;
case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING:
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
3000a848: e593201c ldr r2, [r3, #28] <== NOT EXECUTED
if (the_mutex->Attributes.priority_ceiling <
3000a84c: e594104c ldr r1, [r4, #76] ; 0x4c <== NOT EXECUTED 3000a850: e593c014 ldr ip, [r3, #20] <== NOT EXECUTED
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
break;
case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING:
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
3000a854: e2822001 add r2, r2, #1 <== NOT EXECUTED
if (the_mutex->Attributes.priority_ceiling <
3000a858: e151000c cmp r1, ip <== NOT EXECUTED
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
break;
case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING:
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
3000a85c: e583201c str r2, [r3, #28] <== NOT EXECUTED
if (the_mutex->Attributes.priority_ceiling <
3000a860: 3a000013 bcc 3000a8b4 <_CORE_mutex_Surrender+0x120> <== NOT EXECUTED
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
3000a864: e1a00005 mov r0, r5 <== NOT EXECUTED
}
3000a868: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
_CORE_mutex_Pop_priority( the_mutex, holder );
if ( pop_status != CORE_MUTEX_STATUS_SUCCESSFUL )
return pop_status;
holder->resource_count--;
3000a86c: e592301c ldr r3, [r2, #28] 3000a870: e2433001 sub r3, r3, #1
/*
* Whether or not someone is waiting for the mutex, an
* inherited priority must be lowered if this is the last
* mutex (i.e. resource) this task has.
*/
if ( holder->resource_count == 0 &&
3000a874: e3530000 cmp r3, #0
_CORE_mutex_Pop_priority( the_mutex, holder );
if ( pop_status != CORE_MUTEX_STATUS_SUCCESSFUL )
return pop_status;
holder->resource_count--;
3000a878: e582301c str r3, [r2, #28]
/*
* Whether or not someone is waiting for the mutex, an
* inherited priority must be lowered if this is the last
* mutex (i.e. resource) this task has.
*/
if ( holder->resource_count == 0 &&
3000a87c: 1affffdc bne 3000a7f4 <_CORE_mutex_Surrender+0x60>
holder->real_priority != holder->current_priority ) {
3000a880: e5921018 ldr r1, [r2, #24]
/*
* Whether or not someone is waiting for the mutex, an
* inherited priority must be lowered if this is the last
* mutex (i.e. resource) this task has.
*/
if ( holder->resource_count == 0 &&
3000a884: e5923014 ldr r3, [r2, #20] 3000a888: e1510003 cmp r1, r3
3000a88c: 0affffd8 beq 3000a7f4 <_CORE_mutex_Surrender+0x60>
holder->real_priority != holder->current_priority ) {
_Thread_Change_priority( holder, holder->real_priority, true );
3000a890: e1a00002 mov r0, r2 3000a894: e3a02001 mov r2, #1 3000a898: eb0004fb bl 3000bc8c <_Thread_Change_priority> 3000a89c: eaffffd4 b 3000a7f4 <_CORE_mutex_Surrender+0x60>
case CORE_MUTEX_DISCIPLINES_FIFO:
case CORE_MUTEX_DISCIPLINES_PRIORITY:
break;
case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT:
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
3000a8a0: e593201c ldr r2, [r3, #28]
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
3000a8a4: e1a00005 mov r0, r5
case CORE_MUTEX_DISCIPLINES_FIFO:
case CORE_MUTEX_DISCIPLINES_PRIORITY:
break;
case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT:
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
3000a8a8: e2822001 add r2, r2, #1 3000a8ac: e583201c str r2, [r3, #28]
break;
3000a8b0: e8bd8030 pop {r4, r5, pc}
case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING:
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
if (the_mutex->Attributes.priority_ceiling <
the_thread->current_priority){
_Thread_Change_priority(
3000a8b4: e1a02005 mov r2, r5 <== NOT EXECUTED 3000a8b8: eb0004f3 bl 3000bc8c <_Thread_Change_priority> <== NOT EXECUTED
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
3000a8bc: e1a00005 mov r0, r5 <== NOT EXECUTED
3000a8c0: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
30013bd0 <_CORE_semaphore_Seize>:
)
{
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
30013bd0: e59fc078 ldr ip, [pc, #120] ; 30013c50 <_CORE_semaphore_Seize+0x80><== NOT EXECUTED
CORE_semaphore_Control *the_semaphore,
Objects_Id id,
bool wait,
Watchdog_Interval timeout
)
{
30013bd4: e92d0030 push {r4, r5} <== NOT EXECUTED
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
30013bd8: e59cc004 ldr ip, [ip, #4] <== NOT EXECUTED
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
30013bdc: e3a04000 mov r4, #0 <== NOT EXECUTED 30013be0: e58c4034 str r4, [ip, #52] ; 0x34 <== NOT EXECUTED
CORE_semaphore_Control *the_semaphore,
Objects_Id id,
bool wait,
Watchdog_Interval timeout
)
{
30013be4: e20220ff and r2, r2, #255 ; 0xff <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
30013be8: e10f5000 mrs r5, CPSR <== NOT EXECUTED 30013bec: e3854080 orr r4, r5, #128 ; 0x80 <== NOT EXECUTED 30013bf0: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
ISR_Level level;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
_ISR_Disable( level );
if ( the_semaphore->count != 0 ) {
30013bf4: e5904048 ldr r4, [r0, #72] ; 0x48 <== NOT EXECUTED 30013bf8: e3540000 cmp r4, #0 <== NOT EXECUTED 30013bfc: 1a00000f bne 30013c40 <_CORE_semaphore_Seize+0x70> <== NOT EXECUTED
/*
* If the semaphore was not available and the caller was not willing
* to block, then return immediately with a status indicating that
* the semaphore was not available and the caller never blocked.
*/
if ( !wait ) {
30013c00: e3520000 cmp r2, #0 <== NOT EXECUTED 30013c04: 1a000004 bne 30013c1c <_CORE_semaphore_Seize+0x4c> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30013c08: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED
_ISR_Enable( level );
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT;
30013c0c: e3a03001 mov r3, #1 <== NOT EXECUTED 30013c10: e58c3034 str r3, [ip, #52] ; 0x34 <== NOT EXECUTED
_Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue ); executing->Wait.queue = &the_semaphore->Wait_queue; executing->Wait.id = id; _ISR_Enable( level ); _Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout ); }
30013c14: e8bd0030 pop {r4, r5} <== NOT EXECUTED
30013c18: e12fff1e bx lr <== NOT EXECUTED
30013c1c: e3a02001 mov r2, #1 <== NOT EXECUTED
30013c20: e5802030 str r2, [r0, #48] ; 0x30 <== NOT EXECUTED
/* * If the semaphore is not available and the caller is willing to * block, then we now block the caller with optional timeout. */ _Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue ); executing->Wait.queue = &the_semaphore->Wait_queue;
30013c24: e58c0044 str r0, [ip, #68] ; 0x44 <== NOT EXECUTED
executing->Wait.id = id;
30013c28: e58c1020 str r1, [ip, #32] <== NOT EXECUTED 30013c2c: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED
_ISR_Enable( level ); _Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout );
30013c30: e59f201c ldr r2, [pc, #28] ; 30013c54 <_CORE_semaphore_Seize+0x84><== NOT EXECUTED 30013c34: e1a01003 mov r1, r3 <== NOT EXECUTED
}
30013c38: e8bd0030 pop {r4, r5} <== NOT EXECUTED
*/ _Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue ); executing->Wait.queue = &the_semaphore->Wait_queue; executing->Wait.id = id; _ISR_Enable( level ); _Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout );
30013c3c: eafff061 b 3000fdc8 <_Thread_queue_Enqueue_with_handler> <== NOT EXECUTED
executing = _Thread_Executing;
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
_ISR_Disable( level );
if ( the_semaphore->count != 0 ) {
the_semaphore->count -= 1;
30013c40: e2444001 sub r4, r4, #1 <== NOT EXECUTED 30013c44: e5804048 str r4, [r0, #72] ; 0x48 <== NOT EXECUTED 30013c48: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED 30013c4c: eafffff0 b 30013c14 <_CORE_semaphore_Seize+0x44> <== NOT EXECUTED
3000b4e8 <_CORE_spinlock_Initialize>:
CORE_spinlock_Control *the_spinlock,
CORE_spinlock_Attributes *the_spinlock_attributes
)
{
the_spinlock->Attributes = *the_spinlock_attributes;
3000b4e8: e5913000 ldr r3, [r1] <== NOT EXECUTED
the_spinlock->lock = 0;
3000b4ec: e3a02000 mov r2, #0 <== NOT EXECUTED 3000b4f0: e5802004 str r2, [r0, #4] <== NOT EXECUTED
CORE_spinlock_Control *the_spinlock,
CORE_spinlock_Attributes *the_spinlock_attributes
)
{
the_spinlock->Attributes = *the_spinlock_attributes;
3000b4f4: e5803000 str r3, [r0] <== NOT EXECUTED
the_spinlock->lock = 0;
the_spinlock->users = 0;
3000b4f8: e5802008 str r2, [r0, #8] <== NOT EXECUTED
the_spinlock->holder = 0;
3000b4fc: e580200c str r2, [r0, #12] <== NOT EXECUTED
}
3000b500: e12fff1e bx lr <== NOT EXECUTED
3000b504 <_CORE_spinlock_Release>:
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000b504: e10f2000 mrs r2, CPSR <== NOT EXECUTED 3000b508: e3823080 orr r3, r2, #128 ; 0x80 <== NOT EXECUTED 3000b50c: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_ISR_Disable( level );
/*
* It must locked before it can be unlocked.
*/
if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) {
3000b510: e5903004 ldr r3, [r0, #4] <== NOT EXECUTED 3000b514: e3530000 cmp r3, #0 <== NOT EXECUTED 3000b518: 1a000002 bne 3000b528 <_CORE_spinlock_Release+0x24> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000b51c: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
_ISR_Enable( level );
return CORE_SPINLOCK_NOT_LOCKED;
3000b520: e3a00006 mov r0, #6 <== NOT EXECUTED 3000b524: e12fff1e bx lr <== NOT EXECUTED
}
/*
* It must locked by the current thread before it can be unlocked.
*/
if ( the_spinlock->holder != _Thread_Executing->Object.id ) {
3000b528: e59f3040 ldr r3, [pc, #64] ; 3000b570 <_CORE_spinlock_Release+0x6c><== NOT EXECUTED 3000b52c: e590100c ldr r1, [r0, #12] <== NOT EXECUTED 3000b530: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED 3000b534: e5933008 ldr r3, [r3, #8] <== NOT EXECUTED 3000b538: e1510003 cmp r1, r3 <== NOT EXECUTED 3000b53c: 0a000002 beq 3000b54c <_CORE_spinlock_Release+0x48> <== NOT EXECUTED 3000b540: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
_ISR_Enable( level );
return CORE_SPINLOCK_NOT_HOLDER;
3000b544: e3a00002 mov r0, #2 <== NOT EXECUTED 3000b548: e12fff1e bx lr <== NOT EXECUTED
}
/*
* Let it be unlocked.
*/
the_spinlock->users -= 1;
3000b54c: e5901008 ldr r1, [r0, #8] <== NOT EXECUTED
the_spinlock->lock = CORE_SPINLOCK_UNLOCKED;
3000b550: e3a03000 mov r3, #0 <== NOT EXECUTED
}
/*
* Let it be unlocked.
*/
the_spinlock->users -= 1;
3000b554: e2411001 sub r1, r1, #1 <== NOT EXECUTED 3000b558: e5801008 str r1, [r0, #8] <== NOT EXECUTED
the_spinlock->lock = CORE_SPINLOCK_UNLOCKED;
3000b55c: e5803004 str r3, [r0, #4] <== NOT EXECUTED
the_spinlock->holder = 0;
3000b560: e580300c str r3, [r0, #12] <== NOT EXECUTED 3000b564: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
_ISR_Enable( level );
return CORE_SPINLOCK_SUCCESSFUL;
3000b568: e3a00000 mov r0, #0 <== NOT EXECUTED
}
3000b56c: e12fff1e bx lr <== NOT EXECUTED
3000b574 <_CORE_spinlock_Wait>:
CORE_spinlock_Status _CORE_spinlock_Wait(
CORE_spinlock_Control *the_spinlock,
bool wait,
Watchdog_Interval timeout
)
{
3000b574: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
3000b578: e20110ff and r1, r1, #255 ; 0xff <== NOT EXECUTED
3000b57c: e1a05000 mov r5, r0 <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000b580: e10f3000 mrs r3, CPSR <== NOT EXECUTED 3000b584: e3832080 orr r2, r3, #128 ; 0x80 <== NOT EXECUTED 3000b588: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
#if defined(FUNCTIONALITY_NOT_CURRENTLY_USED_BY_ANY_API)
Watchdog_Interval limit = _Watchdog_Ticks_since_boot + timeout;
#endif
_ISR_Disable( level );
if ( (the_spinlock->lock == CORE_SPINLOCK_LOCKED) &&
3000b58c: e5902004 ldr r2, [r0, #4] <== NOT EXECUTED 3000b590: e3520001 cmp r2, #1 <== NOT EXECUTED 3000b594: 0a000023 beq 3000b628 <_CORE_spinlock_Wait+0xb4> <== NOT EXECUTED
(the_spinlock->holder == _Thread_Executing->Object.id) ) {
_ISR_Enable( level );
return CORE_SPINLOCK_HOLDER_RELOCKING;
}
the_spinlock->users += 1;
3000b598: e5952008 ldr r2, [r5, #8] <== NOT EXECUTED 3000b59c: e2822001 add r2, r2, #1 <== NOT EXECUTED 3000b5a0: e5852008 str r2, [r5, #8] <== NOT EXECUTED
for ( ;; ) {
if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) {
3000b5a4: e5952004 ldr r2, [r5, #4] <== NOT EXECUTED 3000b5a8: e3520000 cmp r2, #0 <== NOT EXECUTED 3000b5ac: 0a000026 beq 3000b64c <_CORE_spinlock_Wait+0xd8> <== NOT EXECUTED
}
/*
* Spinlock is unavailable. If not willing to wait, return.
*/
if ( !wait ) {
3000b5b0: e3510000 cmp r1, #0 <== NOT EXECUTED 3000b5b4: 159f4098 ldrne r4, [pc, #152] ; 3000b654 <_CORE_spinlock_Wait+0xe0><== NOT EXECUTED 3000b5b8: 0a000014 beq 3000b610 <_CORE_spinlock_Wait+0x9c> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000b5bc: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
*/
_ISR_Enable( level );
/* An ISR could occur here */
_Thread_Enable_dispatch();
3000b5c0: eb0005f1 bl 3000cd8c <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
3000b5c4: e5943000 ldr r3, [r4] <== NOT EXECUTED 3000b5c8: e2833001 add r3, r3, #1 <== NOT EXECUTED 3000b5cc: e5843000 str r3, [r4] <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000b5d0: e10f2000 mrs r2, CPSR <== NOT EXECUTED 3000b5d4: e3823080 orr r3, r2, #128 ; 0x80 <== NOT EXECUTED 3000b5d8: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_ISR_Enable( level );
return CORE_SPINLOCK_HOLDER_RELOCKING;
}
the_spinlock->users += 1;
for ( ;; ) {
if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) {
3000b5dc: e5951004 ldr r1, [r5, #4] <== NOT EXECUTED 3000b5e0: e1a03002 mov r3, r2 <== NOT EXECUTED 3000b5e4: e3510000 cmp r1, #0 <== NOT EXECUTED 3000b5e8: 1afffff3 bne 3000b5bc <_CORE_spinlock_Wait+0x48> <== NOT EXECUTED
the_spinlock->lock = CORE_SPINLOCK_LOCKED;
the_spinlock->holder = _Thread_Executing->Object.id;
3000b5ec: e59f3064 ldr r3, [pc, #100] ; 3000b658 <_CORE_spinlock_Wait+0xe4><== NOT EXECUTED
return CORE_SPINLOCK_HOLDER_RELOCKING;
}
the_spinlock->users += 1;
for ( ;; ) {
if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) {
the_spinlock->lock = CORE_SPINLOCK_LOCKED;
3000b5f0: e3a01001 mov r1, #1 <== NOT EXECUTED
the_spinlock->holder = _Thread_Executing->Object.id;
3000b5f4: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
return CORE_SPINLOCK_HOLDER_RELOCKING;
}
the_spinlock->users += 1;
for ( ;; ) {
if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) {
the_spinlock->lock = CORE_SPINLOCK_LOCKED;
3000b5f8: e5851004 str r1, [r5, #4] <== NOT EXECUTED
the_spinlock->holder = _Thread_Executing->Object.id;
3000b5fc: e5933008 ldr r3, [r3, #8] <== NOT EXECUTED 3000b600: e585300c str r3, [r5, #12] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000b604: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
_ISR_Enable( level );
return CORE_SPINLOCK_SUCCESSFUL;
3000b608: e3a00000 mov r0, #0 <== NOT EXECUTED
3000b60c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
/*
* Spinlock is unavailable. If not willing to wait, return.
*/
if ( !wait ) {
the_spinlock->users -= 1;
3000b610: e5952008 ldr r2, [r5, #8] <== NOT EXECUTED 3000b614: e2422001 sub r2, r2, #1 <== NOT EXECUTED 3000b618: e5852008 str r2, [r5, #8] <== NOT EXECUTED 3000b61c: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_ISR_Enable( level );
return CORE_SPINLOCK_UNAVAILABLE;
3000b620: e3a00005 mov r0, #5 <== NOT EXECUTED
3000b624: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
Watchdog_Interval limit = _Watchdog_Ticks_since_boot + timeout;
#endif
_ISR_Disable( level );
if ( (the_spinlock->lock == CORE_SPINLOCK_LOCKED) &&
(the_spinlock->holder == _Thread_Executing->Object.id) ) {
3000b628: e59f2028 ldr r2, [pc, #40] ; 3000b658 <_CORE_spinlock_Wait+0xe4><== NOT EXECUTED 3000b62c: e590000c ldr r0, [r0, #12] <== NOT EXECUTED 3000b630: e5922004 ldr r2, [r2, #4] <== NOT EXECUTED
#if defined(FUNCTIONALITY_NOT_CURRENTLY_USED_BY_ANY_API)
Watchdog_Interval limit = _Watchdog_Ticks_since_boot + timeout;
#endif
_ISR_Disable( level );
if ( (the_spinlock->lock == CORE_SPINLOCK_LOCKED) &&
3000b634: e5922008 ldr r2, [r2, #8] <== NOT EXECUTED 3000b638: e1500002 cmp r0, r2 <== NOT EXECUTED 3000b63c: 1affffd5 bne 3000b598 <_CORE_spinlock_Wait+0x24> <== NOT EXECUTED 3000b640: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
(the_spinlock->holder == _Thread_Executing->Object.id) ) {
_ISR_Enable( level );
return CORE_SPINLOCK_HOLDER_RELOCKING;
3000b644: e3a00001 mov r0, #1 <== NOT EXECUTED
3000b648: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
ISR_Level level;
#if defined(FUNCTIONALITY_NOT_CURRENTLY_USED_BY_ANY_API)
Watchdog_Interval limit = _Watchdog_Ticks_since_boot + timeout;
#endif
_ISR_Disable( level );
3000b64c: e1a02003 mov r2, r3 <== NOT EXECUTED 3000b650: eaffffe5 b 3000b5ec <_CORE_spinlock_Wait+0x78> <== NOT EXECUTED
3000af50 <_Chain_Append_with_empty_check>:
bool _Chain_Append_with_empty_check(
Chain_Control *chain,
Chain_Node *node
)
{
3000af50: e52d4004 push {r4} ; (str r4, [sp, #-4]!) <== NOT EXECUTED
3000af54: e10fc000 mrs ip, CPSR <== NOT EXECUTED
3000af58: e38c3080 orr r3, ip, #128 ; 0x80 <== NOT EXECUTED
3000af5c: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
3000af60: e5903008 ldr r3, [r0, #8] <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
3000af64: e5904000 ldr r4, [r0] <== NOT EXECUTED
== _Chain_Immutable_tail( the_chain );
3000af68: e2802004 add r2, r0, #4 <== NOT EXECUTED
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
the_node->next = tail;
tail->previous = the_node;
3000af6c: e5801008 str r1, [r0, #8] <== NOT EXECUTED
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
the_node->next = tail;
3000af70: e881000c stm r1, {r2, r3} <== NOT EXECUTED
tail->previous = the_node; old_last->next = the_node;
3000af74: e5831000 str r1, [r3] <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
3000af78: e1540002 cmp r4, r2 <== NOT EXECUTED 3000af7c: 13a00000 movne r0, #0 <== NOT EXECUTED 3000af80: 03a00001 moveq r0, #1 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000af84: e129f00c msr CPSR_fc, ip <== NOT EXECUTED
_ISR_Disable( level );
was_empty = _Chain_Append_with_empty_check_unprotected( chain, node );
_ISR_Enable( level );
return was_empty;
}
3000af88: e8bd0010 pop {r4} <== NOT EXECUTED
3000af8c: e12fff1e bx lr <== NOT EXECUTED
3000afdc <_Chain_Get_with_empty_check>:
bool _Chain_Get_with_empty_check(
Chain_Control *chain,
Chain_Node **node
)
{
3000afdc: e52d4004 push {r4} ; (str r4, [sp, #-4]!) <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000afe0: e10f4000 mrs r4, CPSR <== NOT EXECUTED 3000afe4: e3843080 orr r3, r4, #128 ; 0x80 <== NOT EXECUTED 3000afe8: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
)
{
bool is_empty_now = true;
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_first = head->next;
3000afec: e5903000 ldr r3, [r0] <== NOT EXECUTED
Chain_Node **the_node
)
{
bool is_empty_now = true;
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
3000aff0: e280c004 add ip, r0, #4 <== NOT EXECUTED
Chain_Node *old_first = head->next;
if ( old_first != tail ) {
3000aff4: e15c0003 cmp ip, r3 <== NOT EXECUTED
*the_node = old_first;
is_empty_now = new_first == tail;
} else
*the_node = NULL;
3000aff8: 03a03000 moveq r3, #0 <== NOT EXECUTED 3000affc: 05813000 streq r3, [r1] <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Chain_Get_with_empty_check_unprotected(
Chain_Control *the_chain,
Chain_Node **the_node
)
{
bool is_empty_now = true;
3000b000: 03a00001 moveq r0, #1 <== NOT EXECUTED
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_first = head->next;
if ( old_first != tail ) {
3000b004: 0a000006 beq 3000b024 <_Chain_Get_with_empty_check+0x48> <== NOT EXECUTED
Chain_Node *new_first = old_first->next;
3000b008: e5932000 ldr r2, [r3] <== NOT EXECUTED
head->next = new_first;
3000b00c: e5802000 str r2, [r0] <== NOT EXECUTED
new_first->previous = head;
3000b010: e5820004 str r0, [r2, #4] <== NOT EXECUTED
*the_node = old_first;
is_empty_now = new_first == tail;
3000b014: e15c0002 cmp ip, r2 <== NOT EXECUTED 3000b018: 13a00000 movne r0, #0 <== NOT EXECUTED 3000b01c: 03a00001 moveq r0, #1 <== NOT EXECUTED
Chain_Node *new_first = old_first->next;
head->next = new_first;
new_first->previous = head;
*the_node = old_first;
3000b020: e5813000 str r3, [r1] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000b024: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
_ISR_Disable( level );
is_empty_now = _Chain_Get_with_empty_check_unprotected( chain, node );
_ISR_Enable( level );
return is_empty_now;
}
3000b028: e8bd0010 pop {r4} <== NOT EXECUTED
3000b02c: e12fff1e bx lr <== NOT EXECUTED
3000b08c <_Chain_Prepend_with_empty_check>:
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000b08c: e10fc000 mrs ip, CPSR <== NOT EXECUTED 3000b090: e38c3080 orr r3, ip, #128 ; 0x80 <== NOT EXECUTED 3000b094: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_ISR_Disable( level );
was_empty = _Chain_Prepend_with_empty_check_unprotected( chain, node );
_ISR_Enable( level );
return was_empty;
}
3000b098: e5902000 ldr r2, [r0] <== NOT EXECUTED
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
after_node->next = the_node;
3000b09c: e1a03000 mov r3, r0 <== NOT EXECUTED
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
3000b0a0: e5810004 str r0, [r1, #4] <== NOT EXECUTED
before_node = after_node->next; after_node->next = the_node;
3000b0a4: e4831004 str r1, [r3], #4 <== NOT EXECUTED
the_node->next = before_node; before_node->previous = the_node;
3000b0a8: e5821004 str r1, [r2, #4] <== NOT EXECUTED
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
after_node->next = the_node;
the_node->next = before_node;
3000b0ac: e5812000 str r2, [r1] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000b0b0: e129f00c msr CPSR_fc, ip <== NOT EXECUTED 3000b0b4: e1520003 cmp r2, r3 <== NOT EXECUTED 3000b0b8: 13a00000 movne r0, #0 <== NOT EXECUTED 3000b0bc: 03a00001 moveq r0, #1 <== NOT EXECUTED 3000b0c0: e12fff1e bx lr <== NOT EXECUTED
300095b4 <_Event_Seize>:
rtems_event_set pending_events;
ISR_Level level;
RTEMS_API_Control *api;
Thread_blocking_operation_States sync_state;
executing = _Thread_Executing;
300095b4: e59fc0fc ldr ip, [pc, #252] ; 300096b8 <_Event_Seize+0x104>
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
300095b8: e92d40f0 push {r4, r5, r6, r7, lr}
rtems_event_set pending_events;
ISR_Level level;
RTEMS_API_Control *api;
Thread_blocking_operation_States sync_state;
executing = _Thread_Executing;
300095bc: e59c4004 ldr r4, [ip, #4]
executing->Wait.return_code = RTEMS_SUCCESSFUL;
300095c0: e3a0c000 mov ip, #0 300095c4: e584c034 str ip, [r4, #52] ; 0x34
api = executing->API_Extensions[ THREAD_API_RTEMS ];
300095c8: e594c0f8 ldr ip, [r4, #248] ; 0xf8
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
300095cc: e10f7000 mrs r7, CPSR 300095d0: e3875080 orr r5, r7, #128 ; 0x80 300095d4: e129f005 msr CPSR_fc, r5
_ISR_Disable( level );
pending_events = api->pending_events;
300095d8: e59c5000 ldr r5, [ip]
seized_events = _Event_sets_Get( pending_events, event_in );
if ( !_Event_sets_Is_empty( seized_events ) &&
300095dc: e0106005 ands r6, r0, r5
300095e0: 0a000003 beq 300095f4 <_Event_Seize+0x40>
300095e4: e1500006 cmp r0, r6
300095e8: 0a00001f beq 3000966c <_Event_Seize+0xb8>
(seized_events == event_in || _Options_Is_any( option_set )) ) {
300095ec: e3110002 tst r1, #2 <== NOT EXECUTED 300095f0: 1a00001d bne 3000966c <_Event_Seize+0xb8> <== NOT EXECUTED
_ISR_Enable( level );
*event_out = seized_events;
return;
}
if ( _Options_Is_no_wait( option_set ) ) {
300095f4: e3110001 tst r1, #1
300095f8: 1a000016 bne 30009658 <_Event_Seize+0xa4>
*/
executing->Wait.option = (uint32_t) option_set;
executing->Wait.count = (uint32_t) event_in;
executing->Wait.return_argument = event_out;
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
300095fc: e59f50b8 ldr r5, [pc, #184] ; 300096bc <_Event_Seize+0x108>
* NOTE: Since interrupts are disabled, this isn't that much of an * issue but better safe than sorry. */ executing->Wait.option = (uint32_t) option_set; executing->Wait.count = (uint32_t) event_in; executing->Wait.return_argument = event_out;
30009600: e5843028 str r3, [r4, #40] ; 0x28
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
30009604: e3a03001 mov r3, #1
* set properly when we are marked as in the event critical section. * * NOTE: Since interrupts are disabled, this isn't that much of an * issue but better safe than sorry. */ executing->Wait.option = (uint32_t) option_set;
30009608: e5841030 str r1, [r4, #48] ; 0x30
executing->Wait.count = (uint32_t) event_in;
3000960c: e5840024 str r0, [r4, #36] ; 0x24
executing->Wait.return_argument = event_out;
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
30009610: e5853000 str r3, [r5]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30009614: e129f007 msr CPSR_fc, r7
_ISR_Enable( level );
if ( ticks ) {
30009618: e3520000 cmp r2, #0
3000961c: 1a000019 bne 30009688 <_Event_Seize+0xd4>
NULL
);
_Watchdog_Insert_ticks( &executing->Timer, ticks );
}
_Thread_Set_state( executing, STATES_WAITING_FOR_EVENT );
30009620: e1a00004 mov r0, r4 30009624: e3a01c01 mov r1, #256 ; 0x100 30009628: eb000cdc bl 3000c9a0 <_Thread_Set_state>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000962c: e10f2000 mrs r2, CPSR 30009630: e3823080 orr r3, r2, #128 ; 0x80 30009634: e129f003 msr CPSR_fc, r3
_ISR_Disable( level );
sync_state = _Event_Sync_state;
30009638: e5950000 ldr r0, [r5]
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
3000963c: e3a03000 mov r3, #0
if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
30009640: e3500001 cmp r0, #1
_Thread_Set_state( executing, STATES_WAITING_FOR_EVENT );
_ISR_Disable( level );
sync_state = _Event_Sync_state;
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
30009644: e5853000 str r3, [r5]
if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
30009648: 0a00000c beq 30009680 <_Event_Seize+0xcc>
* An interrupt completed the thread's blocking request.
* The blocking thread was satisfied by an ISR or timed out.
*
* WARNING! Returning with interrupts disabled!
*/
_Thread_blocking_operation_Cancel( sync_state, executing, level );
3000964c: e1a01004 mov r1, r4 <== NOT EXECUTED
}
30009650: e8bd40f0 pop {r4, r5, r6, r7, lr} <== NOT EXECUTED
* An interrupt completed the thread's blocking request. * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level );
30009654: ea000976 b 3000bc34 <_Thread_blocking_operation_Cancel> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30009658: e129f007 msr CPSR_fc, r7
return;
}
if ( _Options_Is_no_wait( option_set ) ) {
_ISR_Enable( level );
executing->Wait.return_code = RTEMS_UNSATISFIED;
3000965c: e3a0200d mov r2, #13 30009660: e5842034 str r2, [r4, #52] ; 0x34
*event_out = seized_events;
30009664: e5836000 str r6, [r3]
return;
30009668: e8bd80f0 pop {r4, r5, r6, r7, pc}
RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Clear(
rtems_event_set the_event_set,
rtems_event_set the_mask
)
{
return ( the_event_set & ~(the_mask) );
3000966c: e1c55006 bic r5, r5, r6
pending_events = api->pending_events;
seized_events = _Event_sets_Get( pending_events, event_in );
if ( !_Event_sets_Is_empty( seized_events ) &&
(seized_events == event_in || _Options_Is_any( option_set )) ) {
api->pending_events =
30009670: e58c5000 str r5, [ip] 30009674: e129f007 msr CPSR_fc, r7
_Event_sets_Clear( pending_events, seized_events );
_ISR_Enable( level );
*event_out = seized_events;
30009678: e5836000 str r6, [r3]
return;
3000967c: e8bd80f0 pop {r4, r5, r6, r7, pc}
30009680: e129f002 msr CPSR_fc, r2
30009684: e8bd80f0 pop {r4, r5, r6, r7, pc}
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
_ISR_Enable( level );
if ( ticks ) {
_Watchdog_Initialize(
30009688: e5941008 ldr r1, [r4, #8]
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
3000968c: e59f002c ldr r0, [pc, #44] ; 300096c0 <_Event_Seize+0x10c>
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
30009690: e3a03000 mov r3, #0
the_watchdog->routine = routine;
30009694: e5840064 str r0, [r4, #100] ; 0x64
the_watchdog->id = id;
30009698: e5841068 str r1, [r4, #104] ; 0x68
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
3000969c: e5843050 str r3, [r4, #80] ; 0x50
the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data;
300096a0: e584306c str r3, [r4, #108] ; 0x6c
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
300096a4: e5842054 str r2, [r4, #84] ; 0x54
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
300096a8: e59f0014 ldr r0, [pc, #20] ; 300096c4 <_Event_Seize+0x110> 300096ac: e2841048 add r1, r4, #72 ; 0x48 300096b0: eb000e2c bl 3000cf68 <_Watchdog_Insert> 300096b4: eaffffd9 b 30009620 <_Event_Seize+0x6c>
30009720 <_Event_Surrender>:
*/
void _Event_Surrender(
Thread_Control *the_thread
)
{
30009720: e92d40f0 push {r4, r5, r6, r7, lr}
rtems_event_set event_condition;
rtems_event_set seized_events;
rtems_option option_set;
RTEMS_API_Control *api;
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
30009724: e59010f8 ldr r1, [r0, #248] ; 0xf8
option_set = (rtems_option) the_thread->Wait.option;
30009728: e5906030 ldr r6, [r0, #48] ; 0x30
*/
void _Event_Surrender(
Thread_Control *the_thread
)
{
3000972c: e1a04000 mov r4, r0
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
30009730: e10f0000 mrs r0, CPSR 30009734: e3803080 orr r3, r0, #128 ; 0x80 30009738: e129f003 msr CPSR_fc, r3
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
option_set = (rtems_option) the_thread->Wait.option;
_ISR_Disable( level );
pending_events = api->pending_events;
3000973c: e5912000 ldr r2, [r1]
event_condition = (rtems_event_set) the_thread->Wait.count;
30009740: e5943024 ldr r3, [r4, #36] ; 0x24
seized_events = _Event_sets_Get( pending_events, event_condition );
/*
* No events were seized in this operation
*/
if ( _Event_sets_Is_empty( seized_events ) ) {
30009744: e013c002 ands ip, r3, r2
30009748: 0a000020 beq 300097d0 <_Event_Surrender+0xb0>
/*
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
3000974c: e59f50fc ldr r5, [pc, #252] ; 30009850 <_Event_Surrender+0x130> 30009750: e5957000 ldr r7, [r5] 30009754: e3570000 cmp r7, #0
30009758: 0a000002 beq 30009768 <_Event_Surrender+0x48>
3000975c: e5955004 ldr r5, [r5, #4] <== NOT EXECUTED 30009760: e1540005 cmp r4, r5 <== NOT EXECUTED 30009764: 0a000024 beq 300097fc <_Event_Surrender+0xdc> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _States_Is_waiting_for_event (
States_Control the_states
)
{
return (the_states & STATES_WAITING_FOR_EVENT);
30009768: e5945010 ldr r5, [r4, #16]
}
/*
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
3000976c: e3150c01 tst r5, #256 ; 0x100
30009770: 0a000014 beq 300097c8 <_Event_Surrender+0xa8>
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
30009774: e153000c cmp r3, ip
30009778: 0a000001 beq 30009784 <_Event_Surrender+0x64>
3000977c: e3160002 tst r6, #2 <== NOT EXECUTED 30009780: 0a000010 beq 300097c8 <_Event_Surrender+0xa8> <== NOT EXECUTED
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
the_thread->Wait.count = 0;
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
30009784: e5943028 ldr r3, [r4, #40] ; 0x28
RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Clear(
rtems_event_set the_event_set,
rtems_event_set the_mask
)
{
return ( the_event_set & ~(the_mask) );
30009788: e1c2200c bic r2, r2, ip
/*
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
3000978c: e5812000 str r2, [r1]
the_thread->Wait.count = 0;
30009790: e3a02000 mov r2, #0 30009794: e5842024 str r2, [r4, #36] ; 0x24
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
30009798: e583c000 str ip, [r3]
static inline void arm_interrupt_flash( uint32_t level )
{
uint32_t arm_switch_reg;
__asm__ volatile (
3000979c: e10f3000 mrs r3, CPSR 300097a0: e129f000 msr CPSR_fc, r0 300097a4: e129f003 msr CPSR_fc, r3
_ISR_Flash( level );
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
300097a8: e5943050 ldr r3, [r4, #80] ; 0x50 300097ac: e3530002 cmp r3, #2
300097b0: 0a000008 beq 300097d8 <_Event_Surrender+0xb8>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
300097b4: e129f000 msr CPSR_fc, r0
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
300097b8: e59f1094 ldr r1, [pc, #148] ; 30009854 <_Event_Surrender+0x134> 300097bc: e1a00004 mov r0, r4
}
return;
}
}
_ISR_Enable( level );
}
300097c0: e8bd40f0 pop {r4, r5, r6, r7, lr}
300097c4: ea000970 b 3000bd8c <_Thread_Clear_state>
300097c8: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED
300097cc: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
300097d0: e129f000 msr CPSR_fc, r0
300097d4: e8bd80f0 pop {r4, r5, r6, r7, pc}
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
300097d8: e3a03003 mov r3, #3 <== NOT EXECUTED 300097dc: e5843050 str r3, [r4, #80] ; 0x50 <== NOT EXECUTED 300097e0: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED
_ISR_Enable( level );
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
300097e4: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED 300097e8: eb000e4d bl 3000d124 <_Watchdog_Remove> <== NOT EXECUTED 300097ec: e59f1060 ldr r1, [pc, #96] ; 30009854 <_Event_Surrender+0x134><== NOT EXECUTED 300097f0: e1a00004 mov r0, r4 <== NOT EXECUTED
}
return;
}
}
_ISR_Enable( level );
}
300097f4: e8bd40f0 pop {r4, r5, r6, r7, lr} <== NOT EXECUTED
300097f8: ea000963 b 3000bd8c <_Thread_Clear_state> <== NOT EXECUTED
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
300097fc: e59f5054 ldr r5, [pc, #84] ; 30009858 <_Event_Surrender+0x138><== NOT EXECUTED 30009800: e5957000 ldr r7, [r5] <== NOT EXECUTED
/*
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
_Thread_Is_executing( the_thread ) &&
30009804: e3570002 cmp r7, #2 <== NOT EXECUTED 30009808: 0a000002 beq 30009818 <_Event_Surrender+0xf8> <== NOT EXECUTED
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
3000980c: e5957000 ldr r7, [r5] <== NOT EXECUTED
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
30009810: e3570001 cmp r7, #1 <== NOT EXECUTED 30009814: 1affffd3 bne 30009768 <_Event_Surrender+0x48> <== NOT EXECUTED
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
30009818: e153000c cmp r3, ip <== NOT EXECUTED 3000981c: 0a000001 beq 30009828 <_Event_Surrender+0x108> <== NOT EXECUTED 30009820: e3160002 tst r6, #2 <== NOT EXECUTED 30009824: 0a000007 beq 30009848 <_Event_Surrender+0x128> <== NOT EXECUTED
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
the_thread->Wait.count = 0;
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
30009828: e5943028 ldr r3, [r4, #40] ; 0x28 <== NOT EXECUTED 3000982c: e1c2200c bic r2, r2, ip <== NOT EXECUTED
if ( _ISR_Is_in_progress() &&
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
30009830: e5812000 str r2, [r1] <== NOT EXECUTED
the_thread->Wait.count = 0;
30009834: e3a02000 mov r2, #0 <== NOT EXECUTED 30009838: e5842024 str r2, [r4, #36] ; 0x24 <== NOT EXECUTED
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
3000983c: e583c000 str ip, [r3] <== NOT EXECUTED
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
30009840: e3a03003 mov r3, #3 <== NOT EXECUTED
30009844: e5853000 str r3, [r5] <== NOT EXECUTED
30009848: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED
3000984c: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
3000985c <_Event_Timeout>:
void _Event_Timeout(
Objects_Id id,
void *ignored
)
{
3000985c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
30009860: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
ISR_Level level;
the_thread = _Thread_Get( id, &location );
30009864: e1a0100d mov r1, sp <== NOT EXECUTED 30009868: eb000a2d bl 3000c124 <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
3000986c: e59d3000 ldr r3, [sp] <== NOT EXECUTED 30009870: e3530000 cmp r3, #0 <== NOT EXECUTED 30009874: 1a000010 bne 300098bc <_Event_Timeout+0x60> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
30009878: e10f2000 mrs r2, CPSR <== NOT EXECUTED 3000987c: e3821080 orr r1, r2, #128 ; 0x80 <== NOT EXECUTED 30009880: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
_ISR_Enable( level );
return;
}
#endif
the_thread->Wait.count = 0;
30009884: e5803024 str r3, [r0, #36] ; 0x24 <== NOT EXECUTED
if ( _Thread_Is_executing( the_thread ) ) {
30009888: e59f304c ldr r3, [pc, #76] ; 300098dc <_Event_Timeout+0x80><== NOT EXECUTED 3000988c: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED 30009890: e1500003 cmp r0, r3 <== NOT EXECUTED 30009894: 0a00000a beq 300098c4 <_Event_Timeout+0x68> <== NOT EXECUTED
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
}
the_thread->Wait.return_code = RTEMS_TIMEOUT;
30009898: e3a03006 mov r3, #6 <== NOT EXECUTED 3000989c: e5803034 str r3, [r0, #52] ; 0x34 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
300098a0: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED 300098a4: e59f1034 ldr r1, [pc, #52] ; 300098e0 <_Event_Timeout+0x84><== NOT EXECUTED 300098a8: eb000937 bl 3000bd8c <_Thread_Clear_state> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
300098ac: e59f3030 ldr r3, [pc, #48] ; 300098e4 <_Event_Timeout+0x88><== NOT EXECUTED 300098b0: e5932000 ldr r2, [r3] <== NOT EXECUTED 300098b4: e2422001 sub r2, r2, #1 <== NOT EXECUTED 300098b8: e5832000 str r2, [r3] <== NOT EXECUTED
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
300098bc: e28dd004 add sp, sp, #4 <== NOT EXECUTED
300098c0: e8bd8000 pop {pc} <== NOT EXECUTED
}
#endif
the_thread->Wait.count = 0;
if ( _Thread_Is_executing( the_thread ) ) {
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
300098c4: e59f301c ldr r3, [pc, #28] ; 300098e8 <_Event_Timeout+0x8c><== NOT EXECUTED 300098c8: e5931000 ldr r1, [r3] <== NOT EXECUTED 300098cc: e3510001 cmp r1, #1 <== NOT EXECUTED
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
300098d0: 03a01002 moveq r1, #2 <== NOT EXECUTED 300098d4: 05831000 streq r1, [r3] <== NOT EXECUTED 300098d8: eaffffee b 30009898 <_Event_Timeout+0x3c> <== NOT EXECUTED
3000fde0 <_Heap_Allocate_aligned_with_boundary>:
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
3000fde0: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
3000fde4: e1a08002 mov r8, r2
Heap_Statistics *const stats = &heap->stats;
uintptr_t const block_size_floor = alloc_size + HEAP_BLOCK_HEADER_SIZE
- HEAP_ALLOC_BONUS;
uintptr_t const page_size = heap->page_size;
3000fde8: e5902010 ldr r2, [r0, #16]
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
3000fdec: e24dd01c sub sp, sp, #28 3000fdf0: e1a05001 mov r5, r1
Heap_Block *block = NULL;
uintptr_t alloc_begin = 0;
uint32_t search_count = 0;
bool search_again = false;
if ( block_size_floor < alloc_size ) {
3000fdf4: e2911004 adds r1, r1, #4
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
3000fdf8: e1a07000 mov r7, r0
Heap_Block *block = NULL;
uintptr_t alloc_begin = 0;
uint32_t search_count = 0;
bool search_again = false;
if ( block_size_floor < alloc_size ) {
3000fdfc: e58d1000 str r1, [sp]
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
3000fe00: e1a0b003 mov fp, r3
Heap_Statistics *const stats = &heap->stats;
uintptr_t const block_size_floor = alloc_size + HEAP_BLOCK_HEADER_SIZE
- HEAP_ALLOC_BONUS;
uintptr_t const page_size = heap->page_size;
3000fe04: e58d200c str r2, [sp, #12]
Heap_Block *block = NULL;
uintptr_t alloc_begin = 0;
uint32_t search_count = 0;
bool search_again = false;
if ( block_size_floor < alloc_size ) {
3000fe08: 2a000078 bcs 3000fff0 <_Heap_Allocate_aligned_with_boundary+0x210>
/* Integer overflow occured */
return NULL;
}
if ( boundary != 0 ) {
3000fe0c: e3530000 cmp r3, #0
3000fe10: 1a000074 bne 3000ffe8 <_Heap_Allocate_aligned_with_boundary+0x208>
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
}
return (void *) alloc_begin;
}
3000fe14: e5979008 ldr r9, [r7, #8]
do {
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
block = _Heap_Free_list_first( heap );
while ( block != free_list_tail ) {
3000fe18: e1570009 cmp r7, r9
3000fe1c: 0a000073 beq 3000fff0 <_Heap_Allocate_aligned_with_boundary+0x210>
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
3000fe20: e59d300c ldr r3, [sp, #12]
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS;
3000fe24: e2651004 rsb r1, r5, #4
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
3000fe28: e2833007 add r3, r3, #7
do {
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
block = _Heap_Free_list_first( heap );
while ( block != free_list_tail ) {
3000fe2c: e3a06001 mov r6, #1
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
3000fe30: e58d3010 str r3, [sp, #16]
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS;
3000fe34: e58d1014 str r1, [sp, #20]
/*
* The HEAP_PREV_BLOCK_USED flag is always set in the block size_and_flag
* field. Thus the value is about one unit larger than the real block
* size. The greater than operator takes this into account.
*/
if ( block->size_and_flag > block_size_floor ) {
3000fe38: e599a004 ldr sl, [r9, #4] 3000fe3c: e59d2000 ldr r2, [sp] 3000fe40: e152000a cmp r2, sl
3000fe44: 2a00004e bcs 3000ff84 <_Heap_Allocate_aligned_with_boundary+0x1a4>
if ( alignment == 0 ) {
3000fe48: e3580000 cmp r8, #0
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
3000fe4c: 02894008 addeq r4, r9, #8
3000fe50: 0a000051 beq 3000ff9c <_Heap_Allocate_aligned_with_boundary+0x1bc>
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
}
return (void *) alloc_begin;
}
3000fe54: e5973014 ldr r3, [r7, #20]
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS;
uintptr_t alloc_begin = alloc_end - alloc_size;
3000fe58: e59d1014 ldr r1, [sp, #20]
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
3000fe5c: e59d2010 ldr r2, [sp, #16]
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
3000fe60: e3caa001 bic sl, sl, #1
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
3000fe64: e089a00a add sl, r9, sl
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS;
uintptr_t alloc_begin = alloc_end - alloc_size;
3000fe68: e081400a add r4, r1, sl
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
}
return (void *) alloc_begin;
}
3000fe6c: e58d3004 str r3, [sp, #4]
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
3000fe70: e0633002 rsb r3, r3, r2
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
3000fe74: e1a00004 mov r0, r4
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
3000fe78: e083a00a add sl, r3, sl 3000fe7c: e1a01008 mov r1, r8
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
3000fe80: e2893008 add r3, r9, #8 3000fe84: e58d3008 str r3, [sp, #8]
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
3000fe88: eb001682 bl 30015898 <__umodsi3> 3000fe8c: e0604004 rsb r4, r0, r4
uintptr_t alloc_begin = alloc_end - alloc_size;
alloc_begin = _Heap_Align_down( alloc_begin, alignment );
/* Ensure that the we have a valid new block at the end */
if ( alloc_begin > alloc_begin_ceiling ) {
3000fe90: e15a0004 cmp sl, r4
3000fe94: 2a000003 bcs 3000fea8 <_Heap_Allocate_aligned_with_boundary+0xc8>
3000fe98: e1a0000a mov r0, sl 3000fe9c: e1a01008 mov r1, r8 3000fea0: eb00167c bl 30015898 <__umodsi3> 3000fea4: e060400a rsb r4, r0, sl
}
alloc_end = alloc_begin + alloc_size;
/* Ensure boundary constaint */
if ( boundary != 0 ) {
3000fea8: e35b0000 cmp fp, #0
3000feac: 0a000026 beq 3000ff4c <_Heap_Allocate_aligned_with_boundary+0x16c>
/* Ensure that the we have a valid new block at the end */
if ( alloc_begin > alloc_begin_ceiling ) {
alloc_begin = _Heap_Align_down( alloc_begin_ceiling, alignment );
}
alloc_end = alloc_begin + alloc_size;
3000feb0: e084a005 add sl, r4, r5 <== NOT EXECUTED 3000feb4: e1a0000a mov r0, sl <== NOT EXECUTED 3000feb8: e1a0100b mov r1, fp <== NOT EXECUTED 3000febc: eb001675 bl 30015898 <__umodsi3> <== NOT EXECUTED 3000fec0: e060000a rsb r0, r0, sl <== NOT EXECUTED
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary );
while ( alloc_begin < boundary_line && boundary_line < alloc_end ) {
3000fec4: e15a0000 cmp sl, r0 <== NOT EXECUTED 3000fec8: 93a0a000 movls sl, #0 <== NOT EXECUTED 3000fecc: 83a0a001 movhi sl, #1 <== NOT EXECUTED 3000fed0: e1540000 cmp r4, r0 <== NOT EXECUTED 3000fed4: 23a0a000 movcs sl, #0 <== NOT EXECUTED 3000fed8: e35a0000 cmp sl, #0 <== NOT EXECUTED 3000fedc: 0a00001a beq 3000ff4c <_Heap_Allocate_aligned_with_boundary+0x16c><== NOT EXECUTED
alloc_end = alloc_begin + alloc_size;
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
3000fee0: e59d1008 ldr r1, [sp, #8] <== NOT EXECUTED 3000fee4: e0813005 add r3, r1, r5 <== NOT EXECUTED
uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary );
while ( alloc_begin < boundary_line && boundary_line < alloc_end ) {
if ( boundary_line < boundary_floor ) {
3000fee8: e1530000 cmp r3, r0 <== NOT EXECUTED 3000feec: 958d9018 strls r9, [sp, #24] <== NOT EXECUTED 3000fef0: 91a09003 movls r9, r3 <== NOT EXECUTED 3000fef4: 9a000002 bls 3000ff04 <_Heap_Allocate_aligned_with_boundary+0x124><== NOT EXECUTED 3000fef8: ea000021 b 3000ff84 <_Heap_Allocate_aligned_with_boundary+0x1a4><== NOT EXECUTED 3000fefc: e1590000 cmp r9, r0 <== NOT EXECUTED 3000ff00: 8a00003c bhi 3000fff8 <_Heap_Allocate_aligned_with_boundary+0x218><== NOT EXECUTED
return 0;
}
alloc_begin = boundary_line - alloc_size;
3000ff04: e0654000 rsb r4, r5, r0 <== NOT EXECUTED 3000ff08: e1a01008 mov r1, r8 <== NOT EXECUTED 3000ff0c: e1a00004 mov r0, r4 <== NOT EXECUTED 3000ff10: eb001660 bl 30015898 <__umodsi3> <== NOT EXECUTED 3000ff14: e0604004 rsb r4, r0, r4 <== NOT EXECUTED
alloc_begin = _Heap_Align_down( alloc_begin, alignment );
alloc_end = alloc_begin + alloc_size;
3000ff18: e084a005 add sl, r4, r5 <== NOT EXECUTED 3000ff1c: e1a0000a mov r0, sl <== NOT EXECUTED 3000ff20: e1a0100b mov r1, fp <== NOT EXECUTED 3000ff24: eb00165b bl 30015898 <__umodsi3> <== NOT EXECUTED 3000ff28: e060000a rsb r0, r0, sl <== NOT EXECUTED
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary );
while ( alloc_begin < boundary_line && boundary_line < alloc_end ) {
3000ff2c: e15a0000 cmp sl, r0 <== NOT EXECUTED 3000ff30: 93a0a000 movls sl, #0 <== NOT EXECUTED 3000ff34: 83a0a001 movhi sl, #1 <== NOT EXECUTED 3000ff38: e1540000 cmp r4, r0 <== NOT EXECUTED 3000ff3c: 23a0a000 movcs sl, #0 <== NOT EXECUTED 3000ff40: e35a0000 cmp sl, #0 <== NOT EXECUTED 3000ff44: 1affffec bne 3000fefc <_Heap_Allocate_aligned_with_boundary+0x11c><== NOT EXECUTED 3000ff48: e59d9018 ldr r9, [sp, #24] <== NOT EXECUTED
boundary_line = _Heap_Align_down( alloc_end, boundary );
}
}
/* Ensure that the we have a valid new block at the beginning */
if ( alloc_begin >= alloc_begin_floor ) {
3000ff4c: e59d2008 ldr r2, [sp, #8] 3000ff50: e1520004 cmp r2, r4
3000ff54: 8a00000a bhi 3000ff84 <_Heap_Allocate_aligned_with_boundary+0x1a4>
3000ff58: e59d100c ldr r1, [sp, #12] 3000ff5c: e1a00004 mov r0, r4 3000ff60: eb00164c bl 30015898 <__umodsi3> 3000ff64: e3e0a007 mvn sl, #7 3000ff68: e069a00a rsb sl, r9, sl
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
3000ff6c: e08aa004 add sl, sl, r4
uintptr_t const alloc_block_begin =
(uintptr_t) _Heap_Block_of_alloc_area( alloc_begin, page_size );
uintptr_t const free_size = alloc_block_begin - block_begin;
if ( free_size >= min_block_size || free_size == 0 ) {
3000ff70: e59d1004 ldr r1, [sp, #4] 3000ff74: e060300a rsb r3, r0, sl 3000ff78: e15a0000 cmp sl, r0 3000ff7c: 11510003 cmpne r1, r3
3000ff80: 9a000005 bls 3000ff9c <_Heap_Allocate_aligned_with_boundary+0x1bc>
if ( alloc_begin != 0 ) {
break;
}
block = block->next;
3000ff84: e5999008 ldr r9, [r9, #8] 3000ff88: e2863001 add r3, r6, #1
do {
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
block = _Heap_Free_list_first( heap );
while ( block != free_list_tail ) {
3000ff8c: e1570009 cmp r7, r9
3000ff90: 0a00001d beq 3001000c <_Heap_Allocate_aligned_with_boundary+0x22c>
3000ff94: e1a06003 mov r6, r3 3000ff98: eaffffa6 b 3000fe38 <_Heap_Allocate_aligned_with_boundary+0x58>
}
/* Statistics */
++search_count;
if ( alloc_begin != 0 ) {
3000ff9c: e3540000 cmp r4, #0
3000ffa0: 0afffff7 beq 3000ff84 <_Heap_Allocate_aligned_with_boundary+0x1a4>
search_again = _Heap_Protection_free_delayed_blocks( heap, alloc_begin );
} while ( search_again );
if ( alloc_begin != 0 ) {
/* Statistics */
++stats->allocs;
3000ffa4: e5972048 ldr r2, [r7, #72] ; 0x48
stats->searches += search_count;
3000ffa8: e597304c ldr r3, [r7, #76] ; 0x4c
search_again = _Heap_Protection_free_delayed_blocks( heap, alloc_begin );
} while ( search_again );
if ( alloc_begin != 0 ) {
/* Statistics */
++stats->allocs;
3000ffac: e2822001 add r2, r2, #1
stats->searches += search_count;
3000ffb0: e0833006 add r3, r3, r6
search_again = _Heap_Protection_free_delayed_blocks( heap, alloc_begin );
} while ( search_again );
if ( alloc_begin != 0 ) {
/* Statistics */
++stats->allocs;
3000ffb4: e5872048 str r2, [r7, #72] ; 0x48
stats->searches += search_count;
3000ffb8: e587304c str r3, [r7, #76] ; 0x4c
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
3000ffbc: e1a00007 mov r0, r7 3000ffc0: e1a01009 mov r1, r9 3000ffc4: e1a02004 mov r2, r4 3000ffc8: e1a03005 mov r3, r5 3000ffcc: ebffeb56 bl 3000ad2c <_Heap_Block_allocate> 3000ffd0: e1a00004 mov r0, r4
boundary
);
}
/* Statistics */
if ( stats->max_search < search_count ) {
3000ffd4: e5973044 ldr r3, [r7, #68] ; 0x44 3000ffd8: e1530006 cmp r3, r6
stats->max_search = search_count;
3000ffdc: 35876044 strcc r6, [r7, #68] ; 0x44
}
return (void *) alloc_begin;
}
3000ffe0: e28dd01c add sp, sp, #28
3000ffe4: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
/* Integer overflow occured */
return NULL;
}
if ( boundary != 0 ) {
if ( boundary < alloc_size ) {
3000ffe8: e1550003 cmp r5, r3 <== NOT EXECUTED 3000ffec: 9a000008 bls 30010014 <_Heap_Allocate_aligned_with_boundary+0x234><== NOT EXECUTED
do {
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
block = _Heap_Free_list_first( heap );
while ( block != free_list_tail ) {
3000fff0: e3a00000 mov r0, #0 3000fff4: eafffff9 b 3000ffe0 <_Heap_Allocate_aligned_with_boundary+0x200>
3000fff8: e59d9018 ldr r9, [sp, #24] <== NOT EXECUTED
if ( alloc_begin != 0 ) {
break;
}
block = block->next;
3000fffc: e2863001 add r3, r6, #1 <== NOT EXECUTED 30010000: e5999008 ldr r9, [r9, #8] <== NOT EXECUTED
do {
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
block = _Heap_Free_list_first( heap );
while ( block != free_list_tail ) {
30010004: e1570009 cmp r7, r9 <== NOT EXECUTED 30010008: 1affffe1 bne 3000ff94 <_Heap_Allocate_aligned_with_boundary+0x1b4><== NOT EXECUTED
3001000c: e3a00000 mov r0, #0 30010010: eaffffef b 3000ffd4 <_Heap_Allocate_aligned_with_boundary+0x1f4>
if ( boundary < alloc_size ) {
return NULL;
}
if ( alignment == 0 ) {
alignment = page_size;
30010014: e3580000 cmp r8, #0 <== NOT EXECUTED 30010018: 01a08002 moveq r8, r2 <== NOT EXECUTED 3001001c: eaffff7c b 3000fe14 <_Heap_Allocate_aligned_with_boundary+0x34><== NOT EXECUTED
3000ad2c <_Heap_Block_allocate>:
Heap_Control *heap,
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
3000ad2c: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
3000ad30: e5917004 ldr r7, [r1, #4]
Heap_Control *heap,
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
3000ad34: e1a05001 mov r5, r1
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
3000ad38: e3c71001 bic r1, r7, #1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
3000ad3c: e0858001 add r8, r5, r1
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
3000ad40: e598c004 ldr ip, [r8, #4]
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
3000ad44: e2426008 sub r6, r2, #8
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
3000ad48: e31c0001 tst ip, #1
Heap_Control *heap,
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
3000ad4c: e1a0a003 mov sl, r3 3000ad50: e1a04000 mov r4, r0
Heap_Statistics *const stats = &heap->stats;
uintptr_t const alloc_area_begin = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_area_offset = alloc_begin - alloc_area_begin;
3000ad54: e0653006 rsb r3, r5, r6
/* Statistics */
--stats->free_blocks;
++stats->used_blocks;
stats->free_size -= _Heap_Block_size( block );
} else {
free_list_anchor = _Heap_Free_list_head( heap );
3000ad58: 11a09000 movne r9, r0
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
3000ad5c: 1a00000c bne 3000ad94 <_Heap_Block_allocate+0x68>
free_list_anchor = block->prev;
_Heap_Free_list_remove( block );
/* Statistics */
--stats->free_blocks;
3000ad60: e590e038 ldr lr, [r0, #56] ; 0x38
++stats->used_blocks;
3000ad64: e590c040 ldr ip, [r0, #64] ; 0x40
stats->free_size -= _Heap_Block_size( block );
3000ad68: e590b030 ldr fp, [r0, #48] ; 0x30
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
free_list_anchor = block->prev;
3000ad6c: e595900c ldr r9, [r5, #12]
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
3000ad70: e5950008 ldr r0, [r5, #8]
free_list_anchor = block->prev;
_Heap_Free_list_remove( block );
/* Statistics */
--stats->free_blocks;
3000ad74: e24ee001 sub lr, lr, #1
++stats->used_blocks;
3000ad78: e28cc001 add ip, ip, #1
stats->free_size -= _Heap_Block_size( block );
3000ad7c: e061100b rsb r1, r1, fp
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
prev->next = next;
3000ad80: e5890008 str r0, [r9, #8]
next->prev = prev;
3000ad84: e580900c str r9, [r0, #12]
free_list_anchor = block->prev;
_Heap_Free_list_remove( block );
/* Statistics */
--stats->free_blocks;
3000ad88: e584e038 str lr, [r4, #56] ; 0x38
++stats->used_blocks;
3000ad8c: e584c040 str ip, [r4, #64] ; 0x40
stats->free_size -= _Heap_Block_size( block );
3000ad90: e5841030 str r1, [r4, #48] ; 0x30
} else {
free_list_anchor = _Heap_Free_list_head( heap );
}
if ( alloc_area_offset < heap->page_size ) {
3000ad94: e5941010 ldr r1, [r4, #16] 3000ad98: e1530001 cmp r3, r1
3000ad9c: 3a000027 bcc 3000ae40 <_Heap_Block_allocate+0x114>
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
3000ada0: e1a00002 mov r0, r2 3000ada4: eb002abb bl 30015898 <__umodsi3>
_HAssert( block_size >= heap->min_block_size );
_HAssert( new_block_size >= heap->min_block_size );
/* Statistics */
stats->free_size += block_size;
3000ada8: e5943030 ldr r3, [r4, #48] ; 0x30
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
3000adac: e0606006 rsb r6, r0, r6
_Heap_Block_of_alloc_area( alloc_begin, heap->page_size );
uintptr_t const new_block_begin = (uintptr_t) new_block;
uintptr_t const new_block_size = block_end - new_block_begin;
block_end = new_block_begin;
block_size = block_end - block_begin;
3000adb0: e0651006 rsb r1, r5, r6
_HAssert( block_size >= heap->min_block_size );
_HAssert( new_block_size >= heap->min_block_size );
/* Statistics */
stats->free_size += block_size;
3000adb4: e0833001 add r3, r3, r1
if ( _Heap_Is_prev_used( block ) ) {
3000adb8: e3170001 tst r7, #1
uintptr_t block_end = block_begin + block_size;
Heap_Block *const new_block =
_Heap_Block_of_alloc_area( alloc_begin, heap->page_size );
uintptr_t const new_block_begin = (uintptr_t) new_block;
uintptr_t const new_block_size = block_end - new_block_begin;
3000adbc: e0668008 rsb r8, r6, r8
_HAssert( block_size >= heap->min_block_size );
_HAssert( new_block_size >= heap->min_block_size );
/* Statistics */
stats->free_size += block_size;
3000adc0: e5843030 str r3, [r4, #48] ; 0x30
if ( _Heap_Is_prev_used( block ) ) {
3000adc4: 1a000013 bne 3000ae18 <_Heap_Block_allocate+0xec>
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Prev_block(
const Heap_Block *block
)
{
return (Heap_Block *) ((uintptr_t) block - block->prev_size);
3000adc8: e5953000 ldr r3, [r5] <== NOT EXECUTED
} else {
Heap_Block *const prev_block = _Heap_Prev_block( block );
uintptr_t const prev_block_size = _Heap_Block_size( prev_block );
block = prev_block;
block_size += prev_block_size;
3000adcc: e1a02009 mov r2, r9 <== NOT EXECUTED 3000add0: e0635005 rsb r5, r3, r5 <== NOT EXECUTED
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
3000add4: e5953004 ldr r3, [r5, #4] <== NOT EXECUTED 3000add8: e3c33001 bic r3, r3, #1 <== NOT EXECUTED 3000addc: e0811003 add r1, r1, r3 <== NOT EXECUTED
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
3000ade0: e3813001 orr r3, r1, #1 3000ade4: e5853004 str r3, [r5, #4]
new_block->prev_size = block_size;
3000ade8: e5861000 str r1, [r6]
new_block->size_and_flag = new_block_size;
_Heap_Block_split( heap, new_block, free_list_anchor, alloc_size );
3000adec: e1a00004 mov r0, r4 3000adf0: e1a0300a mov r3, sl
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
new_block->prev_size = block_size;
new_block->size_and_flag = new_block_size;
3000adf4: e5868004 str r8, [r6, #4]
_Heap_Block_split( heap, new_block, free_list_anchor, alloc_size );
3000adf8: e1a01006 mov r1, r6 3000adfc: ebffff1a bl 3000aa6c <_Heap_Block_split>
alloc_size
);
}
/* Statistics */
if ( stats->min_free_size > stats->free_size ) {
3000ae00: e5943030 ldr r3, [r4, #48] ; 0x30 3000ae04: e5942034 ldr r2, [r4, #52] ; 0x34
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
3000ae08: e1a00006 mov r0, r6
alloc_size
);
}
/* Statistics */
if ( stats->min_free_size > stats->free_size ) {
3000ae0c: e1520003 cmp r2, r3
stats->min_free_size = stats->free_size;
3000ae10: 85843034 strhi r3, [r4, #52] ; 0x34
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
3000ae14: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
_Heap_Free_list_insert_after( free_list_anchor, block );
free_list_anchor = block;
/* Statistics */
++stats->free_blocks;
3000ae18: e5940038 ldr r0, [r4, #56] ; 0x38
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
3000ae1c: e5993008 ldr r3, [r9, #8] 3000ae20: e2800001 add r0, r0, #1
new_block->next = next;
3000ae24: e5853008 str r3, [r5, #8]
new_block->prev = block_before;
3000ae28: e585900c str r9, [r5, #12]
block_before->next = new_block;
3000ae2c: e5895008 str r5, [r9, #8]
next->prev = new_block;
3000ae30: e583500c str r5, [r3, #12] 3000ae34: e1a02005 mov r2, r5 3000ae38: e5840038 str r0, [r4, #56] ; 0x38 3000ae3c: eaffffe7 b 3000ade0 <_Heap_Block_allocate+0xb4>
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
_Heap_Block_split( heap, block, free_list_anchor, alloc_size );
3000ae40: e1a00004 mov r0, r4 3000ae44: e1a02009 mov r2, r9 3000ae48: e083300a add r3, r3, sl 3000ae4c: e1a01005 mov r1, r5 3000ae50: ebffff05 bl 3000aa6c <_Heap_Block_split>
alloc_size
);
}
/* Statistics */
if ( stats->min_free_size > stats->free_size ) {
3000ae54: e5943030 ldr r3, [r4, #48] ; 0x30 3000ae58: e5942034 ldr r2, [r4, #52] ; 0x34
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
_Heap_Block_split( heap, block, free_list_anchor, alloc_size );
3000ae5c: e1a06005 mov r6, r5
alloc_size
);
}
/* Statistics */
if ( stats->min_free_size > stats->free_size ) {
3000ae60: e1520003 cmp r2, r3
stats->min_free_size = stats->free_size;
3000ae64: 85843034 strhi r3, [r4, #52] ; 0x34
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
3000ae68: e1a00006 mov r0, r6
3000ae6c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
3000aa6c <_Heap_Block_split>:
Heap_Control *heap,
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
3000aa6c: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
Heap_Statistics *const stats = &heap->stats;
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
3000aa70: e5905014 ldr r5, [r0, #20]
uintptr_t alloc_size
)
{
Heap_Statistics *const stats = &heap->stats;
uintptr_t const page_size = heap->page_size;
3000aa74: e5906010 ldr r6, [r0, #16]
uintptr_t const min_block_size = heap->min_block_size; uintptr_t const min_alloc_size = min_block_size - HEAP_BLOCK_HEADER_SIZE;
3000aa78: e2458008 sub r8, r5, #8
return heap->stats.size;
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Max( uintptr_t a, uintptr_t b )
{
return a > b ? a : b;
3000aa7c: e1530008 cmp r3, r8 3000aa80: 21a08003 movcs r8, r3
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const used_size =
3000aa84: e2888008 add r8, r8, #8
Heap_Control *heap,
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
3000aa88: e1a07001 mov r7, r1 3000aa8c: e1a04000 mov r4, r0
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up(
uintptr_t value,
uintptr_t alignment
)
{
uintptr_t remainder = value % alignment;
3000aa90: e1a01006 mov r1, r6 3000aa94: e1a00008 mov r0, r8 3000aa98: e1a09002 mov r9, r2 3000aa9c: eb002b7d bl 30015898 <__umodsi3>
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
3000aaa0: e597a004 ldr sl, [r7, #4]
if ( remainder != 0 ) {
3000aaa4: e3500000 cmp r0, #0
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
3000aaa8: e3ca2001 bic r2, sl, #1
uintptr_t const used_size =
_Heap_Max( alloc_size, min_alloc_size ) + HEAP_BLOCK_HEADER_SIZE;
uintptr_t const used_block_size = _Heap_Align_up( used_size, page_size );
uintptr_t const free_size = block_size + HEAP_ALLOC_BONUS - used_size;
3000aaac: e2823004 add r3, r2, #4
)
{
uintptr_t remainder = value % alignment;
if ( remainder != 0 ) {
return value - remainder + alignment;
3000aab0: 10886006 addne r6, r8, r6
} else {
return value;
3000aab4: 01a06008 moveq r6, r8
uintptr_t const free_size_limit = min_block_size + HEAP_ALLOC_BONUS;
3000aab8: e2855004 add r5, r5, #4
uintptr_t const used_size =
_Heap_Max( alloc_size, min_alloc_size ) + HEAP_BLOCK_HEADER_SIZE;
uintptr_t const used_block_size = _Heap_Align_up( used_size, page_size );
uintptr_t const free_size = block_size + HEAP_ALLOC_BONUS - used_size;
3000aabc: e0688003 rsb r8, r8, r3
)
{
uintptr_t remainder = value % alignment;
if ( remainder != 0 ) {
return value - remainder + alignment;
3000aac0: 10606006 rsbne r6, r0, r6
Heap_Block *next_block = _Heap_Block_at( block, block_size );
_HAssert( used_size <= block_size + HEAP_ALLOC_BONUS );
_HAssert( used_size + free_size == block_size + HEAP_ALLOC_BONUS );
if ( free_size >= free_size_limit ) {
3000aac4: e1580005 cmp r8, r5
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
3000aac8: e0873002 add r3, r7, r2
3000aacc: 3a00001c bcc 3000ab44 <_Heap_Block_split+0xd8>
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
3000aad0: e20aa001 and sl, sl, #1
block->size_and_flag = size | flag;
3000aad4: e186a00a orr sl, r6, sl 3000aad8: e587a004 str sl, [r7, #4]
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
3000aadc: e5931004 ldr r1, [r3, #4]
_HAssert( used_block_size + free_block_size == block_size );
_Heap_Block_set_size( block, used_block_size );
/* Statistics */
stats->free_size += free_block_size;
3000aae0: e5940030 ldr r0, [r4, #48] ; 0x30 3000aae4: e3c11001 bic r1, r1, #1
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
3000aae8: e083c001 add ip, r3, r1
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
3000aaec: e59cc004 ldr ip, [ip, #4]
_HAssert( used_size <= block_size + HEAP_ALLOC_BONUS );
_HAssert( used_size + free_size == block_size + HEAP_ALLOC_BONUS );
if ( free_size >= free_size_limit ) {
Heap_Block *const free_block = _Heap_Block_at( block, used_block_size );
uintptr_t free_block_size = block_size - used_block_size;
3000aaf0: e0662002 rsb r2, r6, r2
_HAssert( used_block_size + free_block_size == block_size );
_Heap_Block_set_size( block, used_block_size );
/* Statistics */
stats->free_size += free_block_size;
3000aaf4: e0800002 add r0, r0, r2
if ( _Heap_Is_used( next_block ) ) {
3000aaf8: e31c0001 tst ip, #1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
3000aafc: e0867007 add r7, r6, r7
_HAssert( used_block_size + free_block_size == block_size );
_Heap_Block_set_size( block, used_block_size );
/* Statistics */
stats->free_size += free_block_size;
3000ab00: e5840030 str r0, [r4, #48] ; 0x30
if ( _Heap_Is_used( next_block ) ) {
3000ab04: 1a000012 bne 3000ab54 <_Heap_Block_split+0xe8>
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
3000ab08: e5930008 ldr r0, [r3, #8] <== NOT EXECUTED 3000ab0c: e593300c ldr r3, [r3, #12] <== NOT EXECUTED
} else {
uintptr_t const next_block_size = _Heap_Block_size( next_block );
_Heap_Free_list_replace( next_block, free_block );
free_block_size += next_block_size;
3000ab10: e0822001 add r2, r2, r1 <== NOT EXECUTED
{
Heap_Block *next = old_block->next;
Heap_Block *prev = old_block->prev;
new_block->next = next;
new_block->prev = prev;
3000ab14: e587300c str r3, [r7, #12] <== NOT EXECUTED
)
{
Heap_Block *next = old_block->next;
Heap_Block *prev = old_block->prev;
new_block->next = next;
3000ab18: e5870008 str r0, [r7, #8] <== NOT EXECUTED
new_block->prev = prev;
next->prev = new_block;
3000ab1c: e580700c str r7, [r0, #12] <== NOT EXECUTED
prev->next = new_block;
3000ab20: e5837008 str r7, [r3, #8] <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
3000ab24: e0823007 add r3, r2, r7 <== NOT EXECUTED
next_block = _Heap_Block_at( free_block, free_block_size );
}
free_block->size_and_flag = free_block_size | HEAP_PREV_BLOCK_USED;
3000ab28: e3821001 orr r1, r2, #1 3000ab2c: e5871004 str r1, [r7, #4]
next_block->prev_size = free_block_size;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
3000ab30: e5931004 ldr r1, [r3, #4]
next_block = _Heap_Block_at( free_block, free_block_size );
}
free_block->size_and_flag = free_block_size | HEAP_PREV_BLOCK_USED;
next_block->prev_size = free_block_size;
3000ab34: e5832000 str r2, [r3]
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
3000ab38: e3c12001 bic r2, r1, #1
3000ab3c: e5832004 str r2, [r3, #4]
3000ab40: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
_Heap_Protection_block_initialize( heap, free_block );
} else {
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
3000ab44: e5932004 ldr r2, [r3, #4]
3000ab48: e3822001 orr r2, r2, #1
3000ab4c: e5832004 str r2, [r3, #4]
3000ab50: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
if ( _Heap_Is_used( next_block ) ) {
_Heap_Free_list_insert_after( free_list_anchor, free_block );
/* Statistics */
++stats->free_blocks;
3000ab54: e5940038 ldr r0, [r4, #56] ; 0x38
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
3000ab58: e5991008 ldr r1, [r9, #8] 3000ab5c: e2800001 add r0, r0, #1
new_block->next = next;
3000ab60: e5871008 str r1, [r7, #8]
new_block->prev = block_before;
3000ab64: e587900c str r9, [r7, #12]
block_before->next = new_block;
3000ab68: e5897008 str r7, [r9, #8]
next->prev = new_block;
3000ab6c: e581700c str r7, [r1, #12] 3000ab70: e5840038 str r0, [r4, #56] ; 0x38 3000ab74: eaffffeb b 3000ab28 <_Heap_Block_split+0xbc>
30010364 <_Heap_Extend>:
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t *extended_size_ptr
)
{
30010364: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== NOT EXECUTED
30010368: e1a05000 mov r5, r0 <== NOT EXECUTED
uintptr_t const free_size = stats->free_size;
uintptr_t extend_first_block_size = 0;
uintptr_t extended_size = 0;
bool extend_area_ok = false;
if ( extend_area_end < extend_area_begin ) {
3001036c: e0916002 adds r6, r1, r2 <== NOT EXECUTED
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t *extended_size_ptr
)
{
30010370: e1a04001 mov r4, r1 <== NOT EXECUTED
Heap_Statistics *const stats = &heap->stats; Heap_Block *const first_block = heap->first_block;
30010374: e5908020 ldr r8, [r0, #32] <== NOT EXECUTED
Heap_Block *extend_last_block = NULL; uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; uintptr_t const extend_area_begin = (uintptr_t) extend_area_begin_ptr; uintptr_t const extend_area_end = extend_area_begin + extend_area_size; uintptr_t const free_size = stats->free_size;
30010378: e5951030 ldr r1, [r5, #48] ; 0x30 <== NOT EXECUTED
Heap_Block *merge_above_block = NULL; Heap_Block *link_below_block = NULL; Heap_Block *link_above_block = NULL; Heap_Block *extend_first_block = NULL; Heap_Block *extend_last_block = NULL; uintptr_t const page_size = heap->page_size;
3001037c: e5900010 ldr r0, [r0, #16] <== NOT EXECUTED
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t *extended_size_ptr
)
{
30010380: e24dd024 sub sp, sp, #36 ; 0x24 <== NOT EXECUTED
Heap_Block *start_block = first_block; Heap_Block *merge_below_block = NULL; Heap_Block *merge_above_block = NULL; Heap_Block *link_below_block = NULL; Heap_Block *link_above_block = NULL; Heap_Block *extend_first_block = NULL;
30010384: e3a07000 mov r7, #0 <== NOT EXECUTED
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t *extended_size_ptr
)
{
30010388: e58d3010 str r3, [sp, #16] <== NOT EXECUTED
Heap_Block *merge_above_block = NULL; Heap_Block *link_below_block = NULL; Heap_Block *link_above_block = NULL; Heap_Block *extend_first_block = NULL; Heap_Block *extend_last_block = NULL; uintptr_t const page_size = heap->page_size;
3001038c: e58d0008 str r0, [sp, #8] <== NOT EXECUTED
Heap_Block *start_block = first_block; Heap_Block *merge_below_block = NULL; Heap_Block *merge_above_block = NULL; Heap_Block *link_below_block = NULL; Heap_Block *link_above_block = NULL; Heap_Block *extend_first_block = NULL;
30010390: e58d7020 str r7, [sp, #32] <== NOT EXECUTED
Heap_Block *extend_last_block = NULL;
30010394: e58d701c str r7, [sp, #28] <== NOT EXECUTED
uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size;
30010398: e5953014 ldr r3, [r5, #20] <== NOT EXECUTED
uintptr_t const extend_area_begin = (uintptr_t) extend_area_begin_ptr; uintptr_t const extend_area_end = extend_area_begin + extend_area_size; uintptr_t const free_size = stats->free_size;
3001039c: e58d1018 str r1, [sp, #24] <== NOT EXECUTED
uintptr_t extend_first_block_size = 0;
uintptr_t extended_size = 0;
bool extend_area_ok = false;
if ( extend_area_end < extend_area_begin ) {
return false;
300103a0: 21a00007 movcs r0, r7 <== NOT EXECUTED
uintptr_t const free_size = stats->free_size;
uintptr_t extend_first_block_size = 0;
uintptr_t extended_size = 0;
bool extend_area_ok = false;
if ( extend_area_end < extend_area_begin ) {
300103a4: 3a000001 bcc 300103b0 <_Heap_Extend+0x4c> <== NOT EXECUTED
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
}
300103a8: e28dd024 add sp, sp, #36 ; 0x24 <== NOT EXECUTED
300103ac: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
if ( extend_area_end < extend_area_begin ) {
return false;
}
extend_area_ok = _Heap_Get_first_and_last_block(
300103b0: e28dc020 add ip, sp, #32 <== NOT EXECUTED 300103b4: e1a01002 mov r1, r2 <== NOT EXECUTED 300103b8: e58dc000 str ip, [sp] <== NOT EXECUTED 300103bc: e1a00004 mov r0, r4 <== NOT EXECUTED 300103c0: e28dc01c add ip, sp, #28 <== NOT EXECUTED 300103c4: e59d2008 ldr r2, [sp, #8] <== NOT EXECUTED 300103c8: e58dc004 str ip, [sp, #4] <== NOT EXECUTED 300103cc: ebffeac0 bl 3000aed4 <_Heap_Get_first_and_last_block> <== NOT EXECUTED
page_size,
min_block_size,
&extend_first_block,
&extend_last_block
);
if (!extend_area_ok ) {
300103d0: e3500000 cmp r0, #0 <== NOT EXECUTED 300103d4: 0afffff3 beq 300103a8 <_Heap_Extend+0x44> <== NOT EXECUTED 300103d8: e1a09008 mov r9, r8 <== NOT EXECUTED 300103dc: e1a0b007 mov fp, r7 <== NOT EXECUTED 300103e0: e58d700c str r7, [sp, #12] <== NOT EXECUTED 300103e4: e58d7014 str r7, [sp, #20] <== NOT EXECUTED
return false;
}
do {
uintptr_t const sub_area_begin = (start_block != first_block) ?
(uintptr_t) start_block : heap->area_begin;
300103e8: e1590008 cmp r9, r8 <== NOT EXECUTED 300103ec: 05953018 ldreq r3, [r5, #24] <== NOT EXECUTED
uintptr_t const sub_area_end = start_block->prev_size;
300103f0: e599a000 ldr sl, [r9] <== NOT EXECUTED
return false;
}
do {
uintptr_t const sub_area_begin = (start_block != first_block) ?
(uintptr_t) start_block : heap->area_begin;
300103f4: 11a03009 movne r3, r9 <== NOT EXECUTED
uintptr_t const sub_area_end = start_block->prev_size;
Heap_Block *const end_block =
_Heap_Block_of_alloc_area( sub_area_end, page_size );
if (
300103f8: e1530006 cmp r3, r6 <== NOT EXECUTED 300103fc: 3154000a cmpcc r4, sl <== NOT EXECUTED 30010400: 3a00006c bcc 300105b8 <_Heap_Extend+0x254> <== NOT EXECUTED
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
}
if ( extend_area_end == sub_area_begin ) {
30010404: e1530006 cmp r3, r6 <== NOT EXECUTED 30010408: 058d9014 streq r9, [sp, #20] <== NOT EXECUTED 3001040c: 0a000001 beq 30010418 <_Heap_Extend+0xb4> <== NOT EXECUTED
merge_below_block = start_block;
} else if ( extend_area_end < sub_area_end ) {
30010410: e156000a cmp r6, sl <== NOT EXECUTED 30010414: 31a0b009 movcc fp, r9 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
30010418: e1a0000a mov r0, sl <== NOT EXECUTED 3001041c: e59d1008 ldr r1, [sp, #8] <== NOT EXECUTED 30010420: eb00166f bl 30015de4 <__umodsi3> <== NOT EXECUTED 30010424: e24a3008 sub r3, sl, #8 <== NOT EXECUTED
link_below_block = start_block;
}
if ( sub_area_end == extend_area_begin ) {
30010428: e15a0004 cmp sl, r4 <== NOT EXECUTED
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
3001042c: e0603003 rsb r3, r0, r3 <== NOT EXECUTED
start_block->prev_size = extend_area_end;
30010430: 05896000 streq r6, [r9] <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area(
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
30010434: 058d300c streq r3, [sp, #12] <== NOT EXECUTED
merge_below_block = start_block;
} else if ( extend_area_end < sub_area_end ) {
link_below_block = start_block;
}
if ( sub_area_end == extend_area_begin ) {
30010438: 0a000001 beq 30010444 <_Heap_Extend+0xe0> <== NOT EXECUTED 3001043c: e154000a cmp r4, sl <== NOT EXECUTED 30010440: 81a07003 movhi r7, r3 <== NOT EXECUTED
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
30010444: e5939004 ldr r9, [r3, #4] <== NOT EXECUTED 30010448: e3c99001 bic r9, r9, #1 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
3001044c: e0839009 add r9, r3, r9 <== NOT EXECUTED
} else if ( sub_area_end < extend_area_begin ) {
link_above_block = end_block;
}
start_block = _Heap_Block_at( end_block, _Heap_Block_size( end_block ) );
} while ( start_block != first_block );
30010450: e1580009 cmp r8, r9 <== NOT EXECUTED 30010454: 1affffe3 bne 300103e8 <_Heap_Extend+0x84> <== NOT EXECUTED
if ( extend_area_begin < heap->area_begin ) {
30010458: e5953018 ldr r3, [r5, #24] <== NOT EXECUTED 3001045c: e1540003 cmp r4, r3 <== NOT EXECUTED
heap->area_begin = extend_area_begin;
30010460: 35854018 strcc r4, [r5, #24] <== NOT EXECUTED
}
start_block = _Heap_Block_at( end_block, _Heap_Block_size( end_block ) );
} while ( start_block != first_block );
if ( extend_area_begin < heap->area_begin ) {
30010464: 3a000002 bcc 30010474 <_Heap_Extend+0x110> <== NOT EXECUTED
heap->area_begin = extend_area_begin;
} else if ( heap->area_end < extend_area_end ) {
30010468: e595301c ldr r3, [r5, #28] <== NOT EXECUTED 3001046c: e1560003 cmp r6, r3 <== NOT EXECUTED
heap->area_end = extend_area_end;
30010470: 8585601c strhi r6, [r5, #28] <== NOT EXECUTED
}
extend_first_block_size =
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
30010474: e59d3020 ldr r3, [sp, #32] <== NOT EXECUTED 30010478: e59d201c ldr r2, [sp, #28] <== NOT EXECUTED
extend_last_block->prev_size = extend_first_block_size;
extend_last_block->size_and_flag = 0;
_Heap_Protection_block_initialize( heap, extend_last_block );
if ( (uintptr_t) extend_first_block < (uintptr_t) heap->first_block ) {
3001047c: e595c020 ldr ip, [r5, #32] <== NOT EXECUTED
heap->area_begin = extend_area_begin;
} else if ( heap->area_end < extend_area_end ) {
heap->area_end = extend_area_end;
}
extend_first_block_size =
30010480: e0631002 rsb r1, r3, r2 <== NOT EXECUTED
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
extend_first_block->prev_size = extend_area_end;
extend_first_block->size_and_flag =
extend_first_block_size | HEAP_PREV_BLOCK_USED;
30010484: e3810001 orr r0, r1, #1 <== NOT EXECUTED
}
extend_first_block_size =
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
extend_first_block->prev_size = extend_area_end;
30010488: e5836000 str r6, [r3] <== NOT EXECUTED
extend_last_block->prev_size = extend_first_block_size;
extend_last_block->size_and_flag = 0;
_Heap_Protection_block_initialize( heap, extend_last_block );
if ( (uintptr_t) extend_first_block < (uintptr_t) heap->first_block ) {
3001048c: e15c0003 cmp ip, r3 <== NOT EXECUTED
extend_first_block->prev_size = extend_area_end;
extend_first_block->size_and_flag =
extend_first_block_size | HEAP_PREV_BLOCK_USED;
_Heap_Protection_block_initialize( heap, extend_first_block );
extend_last_block->prev_size = extend_first_block_size;
30010490: e5821000 str r1, [r2] <== NOT EXECUTED
extend_last_block->size_and_flag = 0;
30010494: e3a01000 mov r1, #0 <== NOT EXECUTED
extend_first_block_size =
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
extend_first_block->prev_size = extend_area_end;
extend_first_block->size_and_flag =
30010498: e5830004 str r0, [r3, #4] <== NOT EXECUTED
extend_first_block_size | HEAP_PREV_BLOCK_USED;
_Heap_Protection_block_initialize( heap, extend_first_block );
extend_last_block->prev_size = extend_first_block_size;
extend_last_block->size_and_flag = 0;
3001049c: e5821004 str r1, [r2, #4] <== NOT EXECUTED
_Heap_Protection_block_initialize( heap, extend_last_block );
if ( (uintptr_t) extend_first_block < (uintptr_t) heap->first_block ) {
heap->first_block = extend_first_block;
300104a0: 85853020 strhi r3, [r5, #32] <== NOT EXECUTED
extend_last_block->prev_size = extend_first_block_size;
extend_last_block->size_and_flag = 0;
_Heap_Protection_block_initialize( heap, extend_last_block );
if ( (uintptr_t) extend_first_block < (uintptr_t) heap->first_block ) {
300104a4: 8a000002 bhi 300104b4 <_Heap_Extend+0x150> <== NOT EXECUTED
heap->first_block = extend_first_block;
} else if ( (uintptr_t) extend_last_block > (uintptr_t) heap->last_block ) {
300104a8: e5953024 ldr r3, [r5, #36] ; 0x24 <== NOT EXECUTED 300104ac: e1530002 cmp r3, r2 <== NOT EXECUTED
heap->last_block = extend_last_block;
300104b0: 35852024 strcc r2, [r5, #36] ; 0x24 <== NOT EXECUTED
}
if ( merge_below_block != NULL ) {
300104b4: e59d3014 ldr r3, [sp, #20] <== NOT EXECUTED 300104b8: e3530000 cmp r3, #0 <== NOT EXECUTED 300104bc: 0a000050 beq 30010604 <_Heap_Extend+0x2a0> <== NOT EXECUTED
Heap_Control *heap,
uintptr_t extend_area_begin,
Heap_Block *first_block
)
{
uintptr_t const page_size = heap->page_size;
300104c0: e5958010 ldr r8, [r5, #16] <== NOT EXECUTED
uintptr_t const new_first_block_alloc_begin =
_Heap_Align_up( extend_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size );
300104c4: e2844008 add r4, r4, #8 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up(
uintptr_t value,
uintptr_t alignment
)
{
uintptr_t remainder = value % alignment;
300104c8: e1a00004 mov r0, r4 <== NOT EXECUTED 300104cc: e1a01008 mov r1, r8 <== NOT EXECUTED 300104d0: eb001643 bl 30015de4 <__umodsi3> <== NOT EXECUTED
if ( remainder != 0 ) {
300104d4: e3500000 cmp r0, #0 <== NOT EXECUTED
return value - remainder + alignment;
300104d8: 10844008 addne r4, r4, r8 <== NOT EXECUTED 300104dc: 10604004 rsbne r4, r0, r4 <== NOT EXECUTED
uintptr_t const first_block_begin = (uintptr_t) first_block;
uintptr_t const new_first_block_size =
first_block_begin - new_first_block_begin;
Heap_Block *const new_first_block = (Heap_Block *) new_first_block_begin;
new_first_block->prev_size = first_block->prev_size;
300104e0: e59dc014 ldr ip, [sp, #20] <== NOT EXECUTED
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const new_first_block_alloc_begin =
_Heap_Align_up( extend_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size );
uintptr_t const new_first_block_begin =
300104e4: e2441008 sub r1, r4, #8 <== NOT EXECUTED
uintptr_t const first_block_begin = (uintptr_t) first_block;
uintptr_t const new_first_block_size =
first_block_begin - new_first_block_begin;
Heap_Block *const new_first_block = (Heap_Block *) new_first_block_begin;
new_first_block->prev_size = first_block->prev_size;
300104e8: e59c2000 ldr r2, [ip] <== NOT EXECUTED
uintptr_t const new_first_block_alloc_begin =
_Heap_Align_up( extend_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size );
uintptr_t const new_first_block_begin =
new_first_block_alloc_begin - HEAP_BLOCK_HEADER_SIZE;
uintptr_t const first_block_begin = (uintptr_t) first_block;
uintptr_t const new_first_block_size =
300104ec: e061300c rsb r3, r1, ip <== NOT EXECUTED
first_block_begin - new_first_block_begin;
Heap_Block *const new_first_block = (Heap_Block *) new_first_block_begin;
new_first_block->prev_size = first_block->prev_size;
new_first_block->size_and_flag = new_first_block_size | HEAP_PREV_BLOCK_USED;
300104f0: e3833001 orr r3, r3, #1 <== NOT EXECUTED
uintptr_t const first_block_begin = (uintptr_t) first_block;
uintptr_t const new_first_block_size =
first_block_begin - new_first_block_begin;
Heap_Block *const new_first_block = (Heap_Block *) new_first_block_begin;
new_first_block->prev_size = first_block->prev_size;
300104f4: e5042008 str r2, [r4, #-8] <== NOT EXECUTED
new_first_block->size_and_flag = new_first_block_size | HEAP_PREV_BLOCK_USED;
300104f8: e5813004 str r3, [r1, #4] <== NOT EXECUTED
_Heap_Free_block( heap, new_first_block );
300104fc: e1a00005 mov r0, r5 <== NOT EXECUTED 30010500: ebffff8f bl 30010344 <_Heap_Free_block> <== NOT EXECUTED
link_below_block,
extend_last_block
);
}
if ( merge_above_block != NULL ) {
30010504: e59d000c ldr r0, [sp, #12] <== NOT EXECUTED 30010508: e3500000 cmp r0, #0 <== NOT EXECUTED 3001050c: 0a00002b beq 300105c0 <_Heap_Extend+0x25c> <== NOT EXECUTED
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const last_block_begin = (uintptr_t) last_block;
uintptr_t const last_block_new_size = _Heap_Align_down(
extend_area_end - last_block_begin - HEAP_BLOCK_HEADER_SIZE,
30010510: e2466008 sub r6, r6, #8 <== NOT EXECUTED
uintptr_t extend_area_end
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const last_block_begin = (uintptr_t) last_block;
uintptr_t const last_block_new_size = _Heap_Align_down(
30010514: e0606006 rsb r6, r0, r6 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
30010518: e5951010 ldr r1, [r5, #16] <== NOT EXECUTED 3001051c: e1a00006 mov r0, r6 <== NOT EXECUTED 30010520: eb00162f bl 30015de4 <__umodsi3> <== NOT EXECUTED
);
Heap_Block *const new_last_block =
_Heap_Block_at( last_block, last_block_new_size );
new_last_block->size_and_flag =
(last_block->size_and_flag - last_block_new_size)
30010524: e59d100c ldr r1, [sp, #12] <== NOT EXECUTED 30010528: e0606006 rsb r6, r0, r6 <== NOT EXECUTED 3001052c: e5913004 ldr r3, [r1, #4] <== NOT EXECUTED
page_size
);
Heap_Block *const new_last_block =
_Heap_Block_at( last_block, last_block_new_size );
new_last_block->size_and_flag =
30010530: e0862001 add r2, r6, r1 <== NOT EXECUTED
(last_block->size_and_flag - last_block_new_size)
30010534: e0663003 rsb r3, r6, r3 <== NOT EXECUTED
| HEAP_PREV_BLOCK_USED;
30010538: e3833001 orr r3, r3, #1 <== NOT EXECUTED
page_size
);
Heap_Block *const new_last_block =
_Heap_Block_at( last_block, last_block_new_size );
new_last_block->size_and_flag =
3001053c: e5823004 str r3, [r2, #4] <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
30010540: e5913004 ldr r3, [r1, #4] <== NOT EXECUTED
(last_block->size_and_flag - last_block_new_size)
| HEAP_PREV_BLOCK_USED;
_Heap_Block_set_size( last_block, last_block_new_size );
_Heap_Free_block( heap, last_block );
30010544: e1a00005 mov r0, r5 <== NOT EXECUTED 30010548: e2033001 and r3, r3, #1 <== NOT EXECUTED
block->size_and_flag = size | flag;
3001054c: e1866003 orr r6, r6, r3 <== NOT EXECUTED 30010550: e5816004 str r6, [r1, #4] <== NOT EXECUTED 30010554: ebffff7a bl 30010344 <_Heap_Free_block> <== NOT EXECUTED
extend_first_block,
extend_last_block
);
}
if ( merge_below_block == NULL && merge_above_block == NULL ) {
30010558: e59d200c ldr r2, [sp, #12] <== NOT EXECUTED 3001055c: e59d3014 ldr r3, [sp, #20] <== NOT EXECUTED 30010560: e3520000 cmp r2, #0 <== NOT EXECUTED 30010564: 03530000 cmpeq r3, #0 <== NOT EXECUTED 30010568: 0a000021 beq 300105f4 <_Heap_Extend+0x290> <== NOT EXECUTED
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
}
3001056c: e5953024 ldr r3, [r5, #36] ; 0x24 <== NOT EXECUTED
* This feature will be used to terminate the scattered heap area list. See
* also _Heap_Extend().
*/
RTEMS_INLINE_ROUTINE void _Heap_Set_last_block_size( Heap_Control *heap )
{
_Heap_Block_set_size(
30010570: e595c020 ldr ip, [r5, #32] <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
30010574: e5930004 ldr r0, [r3, #4] <== NOT EXECUTED
_Heap_Free_block( heap, extend_first_block );
}
_Heap_Set_last_block_size( heap );
extended_size = stats->free_size - free_size;
30010578: e5952030 ldr r2, [r5, #48] ; 0x30 <== NOT EXECUTED
* This feature will be used to terminate the scattered heap area list. See
* also _Heap_Extend().
*/
RTEMS_INLINE_ROUTINE void _Heap_Set_last_block_size( Heap_Control *heap )
{
_Heap_Block_set_size(
3001057c: e063c00c rsb ip, r3, ip <== NOT EXECUTED 30010580: e59d4018 ldr r4, [sp, #24] <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
30010584: e2000001 and r0, r0, #1 <== NOT EXECUTED
/* Statistics */
stats->size += extended_size;
30010588: e595102c ldr r1, [r5, #44] ; 0x2c <== NOT EXECUTED
block->size_and_flag = size | flag;
3001058c: e18c0000 orr r0, ip, r0 <== NOT EXECUTED
if ( extended_size_ptr != NULL )
30010590: e59dc010 ldr ip, [sp, #16] <== NOT EXECUTED
_Heap_Free_block( heap, extend_first_block );
}
_Heap_Set_last_block_size( heap );
extended_size = stats->free_size - free_size;
30010594: e0642002 rsb r2, r4, r2 <== NOT EXECUTED
/* Statistics */
stats->size += extended_size;
if ( extended_size_ptr != NULL )
30010598: e35c0000 cmp ip, #0 <== NOT EXECUTED
_Heap_Set_last_block_size( heap );
extended_size = stats->free_size - free_size;
/* Statistics */
stats->size += extended_size;
3001059c: e0811002 add r1, r1, r2 <== NOT EXECUTED 300105a0: e5830004 str r0, [r3, #4] <== NOT EXECUTED 300105a4: e585102c str r1, [r5, #44] ; 0x2c <== NOT EXECUTED
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
300105a8: 13a00001 movne r0, #1 <== NOT EXECUTED
/* Statistics */
stats->size += extended_size;
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
300105ac: 158c2000 strne r2, [ip] <== NOT EXECUTED
return true;
300105b0: 03a00001 moveq r0, #1 <== NOT EXECUTED 300105b4: eaffff7b b 300103a8 <_Heap_Extend+0x44> <== NOT EXECUTED
_Heap_Block_of_alloc_area( sub_area_end, page_size );
if (
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
300105b8: e3a00000 mov r0, #0 <== NOT EXECUTED 300105bc: eaffff79 b 300103a8 <_Heap_Extend+0x44> <== NOT EXECUTED
);
}
if ( merge_above_block != NULL ) {
_Heap_Merge_above( heap, merge_above_block, extend_area_end );
} else if ( link_above_block != NULL ) {
300105c0: e3570000 cmp r7, #0 <== NOT EXECUTED 300105c4: 0affffe3 beq 30010558 <_Heap_Extend+0x1f4> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
300105c8: e5971004 ldr r1, [r7, #4] <== NOT EXECUTED
)
{
uintptr_t const link_begin = (uintptr_t) link;
uintptr_t const first_block_begin = (uintptr_t) first_block;
_Heap_Block_set_size( link, first_block_begin - link_begin );
300105cc: e59d2020 ldr r2, [sp, #32] <== NOT EXECUTED 300105d0: e2011001 and r1, r1, #1 <== NOT EXECUTED 300105d4: e0672002 rsb r2, r7, r2 <== NOT EXECUTED
}
if ( merge_above_block != NULL ) {
_Heap_Merge_above( heap, merge_above_block, extend_area_end );
} else if ( link_above_block != NULL ) {
_Heap_Link_above(
300105d8: e59d301c ldr r3, [sp, #28] <== NOT EXECUTED
block->size_and_flag = size | flag;
300105dc: e1822001 orr r2, r2, r1 <== NOT EXECUTED 300105e0: e5872004 str r2, [r7, #4] <== NOT EXECUTED
uintptr_t const link_begin = (uintptr_t) link;
uintptr_t const first_block_begin = (uintptr_t) first_block;
_Heap_Block_set_size( link, first_block_begin - link_begin );
last_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
300105e4: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED 300105e8: e3822001 orr r2, r2, #1 <== NOT EXECUTED 300105ec: e5832004 str r2, [r3, #4] <== NOT EXECUTED 300105f0: eaffffd8 b 30010558 <_Heap_Extend+0x1f4> <== NOT EXECUTED
extend_last_block
);
}
if ( merge_below_block == NULL && merge_above_block == NULL ) {
_Heap_Free_block( heap, extend_first_block );
300105f4: e1a00005 mov r0, r5 <== NOT EXECUTED 300105f8: e59d1020 ldr r1, [sp, #32] <== NOT EXECUTED 300105fc: ebffff50 bl 30010344 <_Heap_Free_block> <== NOT EXECUTED 30010600: eaffffd9 b 3001056c <_Heap_Extend+0x208> <== NOT EXECUTED
heap->last_block = extend_last_block;
}
if ( merge_below_block != NULL ) {
_Heap_Merge_below( heap, extend_area_begin, merge_below_block );
} else if ( link_below_block != NULL ) {
30010604: e35b0000 cmp fp, #0 <== NOT EXECUTED
{
uintptr_t const last_block_begin = (uintptr_t) last_block;
uintptr_t const link_begin = (uintptr_t) link;
last_block->size_and_flag =
(link_begin - last_block_begin) | HEAP_PREV_BLOCK_USED;
30010608: 1062b00b rsbne fp, r2, fp <== NOT EXECUTED 3001060c: 138bb001 orrne fp, fp, #1 <== NOT EXECUTED
)
{
uintptr_t const last_block_begin = (uintptr_t) last_block;
uintptr_t const link_begin = (uintptr_t) link;
last_block->size_and_flag =
30010610: 1582b004 strne fp, [r2, #4] <== NOT EXECUTED 30010614: eaffffba b 30010504 <_Heap_Extend+0x1a0> <== NOT EXECUTED
30010020 <_Heap_Free>:
/*
* If NULL return true so a free on NULL is considered a valid release. This
* is a special case that could be handled by the in heap check how-ever that
* would result in false being returned which is wrong.
*/
if ( alloc_begin_ptr == NULL ) {
30010020: e2513000 subs r3, r1, #0
return do_free;
}
#endif
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
{
30010024: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
30010028: e1a04000 mov r4, r0
* If NULL return true so a free on NULL is considered a valid release. This
* is a special case that could be handled by the in heap check how-ever that
* would result in false being returned which is wrong.
*/
if ( alloc_begin_ptr == NULL ) {
return true;
3001002c: 03a00001 moveq r0, #1
/*
* If NULL return true so a free on NULL is considered a valid release. This
* is a special case that could be handled by the in heap check how-ever that
* would result in false being returned which is wrong.
*/
if ( alloc_begin_ptr == NULL ) {
30010030: 08bd85f0 popeq {r4, r5, r6, r7, r8, sl, pc}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
30010034: e1a00003 mov r0, r3 30010038: e5941010 ldr r1, [r4, #16] 3001003c: e2435008 sub r5, r3, #8 30010040: eb001614 bl 30015898 <__umodsi3>
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
30010044: e5942020 ldr r2, [r4, #32]
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
30010048: e0605005 rsb r5, r0, r5
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
3001004c: e1550002 cmp r5, r2
30010050: 3a00002f bcc 30010114 <_Heap_Free+0xf4>
30010054: e5941024 ldr r1, [r4, #36] ; 0x24 30010058: e1550001 cmp r5, r1
3001005c: 8a00002c bhi 30010114 <_Heap_Free+0xf4>
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
30010060: e595c004 ldr ip, [r5, #4]
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
30010064: e3cc6001 bic r6, ip, #1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
30010068: e0853006 add r3, r5, r6
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
3001006c: e1520003 cmp r2, r3
30010070: 8a000027 bhi 30010114 <_Heap_Free+0xf4>
30010074: e1510003 cmp r1, r3
30010078: 3a000027 bcc 3001011c <_Heap_Free+0xfc>
3001007c: e5937004 ldr r7, [r3, #4]
return false;
}
_Heap_Protection_block_check( heap, next_block );
if ( !_Heap_Is_prev_used( next_block ) ) {
30010080: e2170001 ands r0, r7, #1
30010084: 08bd85f0 popeq {r4, r5, r6, r7, r8, sl, pc}
return true;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
30010088: e1510003 cmp r1, r3
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
3001008c: e3c77001 bic r7, r7, #1 30010090: 03a08000 moveq r8, #0
30010094: 0a000004 beq 300100ac <_Heap_Free+0x8c>
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
30010098: e0830007 add r0, r3, r7
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
3001009c: e5900004 ldr r0, [r0, #4]
return do_free;
}
#endif
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
300100a0: e3100001 tst r0, #1 300100a4: 13a08000 movne r8, #0 300100a8: 03a08001 moveq r8, #1
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
if ( !_Heap_Is_prev_used( block ) ) {
300100ac: e21c0001 ands r0, ip, #1
300100b0: 1a00001b bne 30010124 <_Heap_Free+0x104>
uintptr_t const prev_size = block->prev_size;
300100b4: e595c000 ldr ip, [r5]
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
300100b8: e06ca005 rsb sl, ip, r5
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
300100bc: e152000a cmp r2, sl
300100c0: 88bd85f0 pophi {r4, r5, r6, r7, r8, sl, pc}
300100c4: e151000a cmp r1, sl
300100c8: 38bd85f0 popcc {r4, r5, r6, r7, r8, sl, pc}
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
300100cc: e59a0004 ldr r0, [sl, #4]
return( false );
}
/* As we always coalesce free blocks, the block that preceedes prev_block
must have been used. */
if ( !_Heap_Is_prev_used ( prev_block) ) {
300100d0: e2100001 ands r0, r0, #1
300100d4: 08bd85f0 popeq {r4, r5, r6, r7, r8, sl, pc}
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
300100d8: e3580000 cmp r8, #0
300100dc: 0a000039 beq 300101c8 <_Heap_Free+0x1a8>
uintptr_t const size = block_size + prev_size + next_block_size;
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
300100e0: e5940038 ldr r0, [r4, #56] ; 0x38
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
uintptr_t const size = block_size + prev_size + next_block_size;
300100e4: e0867007 add r7, r6, r7
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
300100e8: e5932008 ldr r2, [r3, #8]
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
uintptr_t const size = block_size + prev_size + next_block_size;
300100ec: e087c00c add ip, r7, ip
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
300100f0: e593300c ldr r3, [r3, #12]
}
if ( next_is_free ) { /* coalesce both */
uintptr_t const size = block_size + prev_size + next_block_size;
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
300100f4: e2400001 sub r0, r0, #1
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
300100f8: e38c1001 orr r1, ip, #1
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
prev->next = next;
300100fc: e5832008 str r2, [r3, #8]
next->prev = prev;
30010100: e582300c str r3, [r2, #12]
}
if ( next_is_free ) { /* coalesce both */
uintptr_t const size = block_size + prev_size + next_block_size;
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
30010104: e5840038 str r0, [r4, #56] ; 0x38
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
30010108: e58a1004 str r1, [sl, #4]
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
3001010c: e78ac00c str ip, [sl, ip] 30010110: ea00000f b 30010154 <_Heap_Free+0x134>
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
return false;
30010114: e3a00000 mov r0, #0
30010118: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
3001011c: e3a00000 mov r0, #0 <== NOT EXECUTED
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
30010120: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
uintptr_t const size = block_size + prev_size;
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
next_block->prev_size = size;
}
} else if ( next_is_free ) { /* coalesce next */
30010124: e3580000 cmp r8, #0
30010128: 0a000014 beq 30010180 <_Heap_Free+0x160>
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
3001012c: e5932008 ldr r2, [r3, #8]
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
next_block->prev_size = size;
}
} else if ( next_is_free ) { /* coalesce next */
uintptr_t const size = block_size + next_block_size;
30010130: e0877006 add r7, r7, r6
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
30010134: e593300c ldr r3, [r3, #12]
next_block->prev_size = size;
}
} else if ( next_is_free ) { /* coalesce next */
uintptr_t const size = block_size + next_block_size;
_Heap_Free_list_replace( next_block, block );
block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
30010138: e3871001 orr r1, r7, #1
)
{
Heap_Block *next = old_block->next;
Heap_Block *prev = old_block->prev;
new_block->next = next;
3001013c: e5852008 str r2, [r5, #8]
new_block->prev = prev;
30010140: e585300c str r3, [r5, #12]
next->prev = new_block;
prev->next = new_block;
30010144: e5835008 str r5, [r3, #8]
Heap_Block *prev = old_block->prev;
new_block->next = next;
new_block->prev = prev;
next->prev = new_block;
30010148: e582500c str r5, [r2, #12] 3001014c: e5851004 str r1, [r5, #4]
next_block = _Heap_Block_at( block, size );
next_block->prev_size = size;
30010150: e7857007 str r7, [r5, r7]
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
30010154: e5942040 ldr r2, [r4, #64] ; 0x40
++stats->frees;
30010158: e5943050 ldr r3, [r4, #80] ; 0x50
stats->free_size += block_size;
3001015c: e5941030 ldr r1, [r4, #48] ; 0x30
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
30010160: e2422001 sub r2, r2, #1
++stats->frees;
30010164: e2833001 add r3, r3, #1
stats->free_size += block_size;
30010168: e0816006 add r6, r1, r6
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
3001016c: e5842040 str r2, [r4, #64] ; 0x40
++stats->frees;
30010170: e5843050 str r3, [r4, #80] ; 0x50
stats->free_size += block_size;
30010174: e5846030 str r6, [r4, #48] ; 0x30
return( true );
30010178: e3a00001 mov r0, #1
3001017c: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
next_block->prev_size = size;
} else { /* no coalesce */
/* Add 'block' to the head of the free blocks list as it tends to
produce less fragmentation than adding to the tail. */
_Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block );
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
30010180: e3862001 orr r2, r6, #1 30010184: e5852004 str r2, [r5, #4]
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
next_block->prev_size = block_size;
/* Statistics */
++stats->free_blocks;
30010188: e5942038 ldr r2, [r4, #56] ; 0x38
if ( stats->max_free_blocks < stats->free_blocks ) {
3001018c: e594c03c ldr ip, [r4, #60] ; 0x3c
} else { /* no coalesce */
/* Add 'block' to the head of the free blocks list as it tends to
produce less fragmentation than adding to the tail. */
_Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block );
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
30010190: e5930004 ldr r0, [r3, #4]
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
30010194: e5941008 ldr r1, [r4, #8]
next_block->prev_size = block_size;
/* Statistics */
++stats->free_blocks;
30010198: e2822001 add r2, r2, #1
} else { /* no coalesce */
/* Add 'block' to the head of the free blocks list as it tends to
produce less fragmentation than adding to the tail. */
_Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block );
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
3001019c: e3c00001 bic r0, r0, #1
next_block->prev_size = block_size;
/* Statistics */
++stats->free_blocks;
if ( stats->max_free_blocks < stats->free_blocks ) {
300101a0: e152000c cmp r2, ip
new_block->next = next;
300101a4: e5851008 str r1, [r5, #8]
new_block->prev = block_before;
300101a8: e585400c str r4, [r5, #12]
} else { /* no coalesce */
/* Add 'block' to the head of the free blocks list as it tends to
produce less fragmentation than adding to the tail. */
_Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block );
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
300101ac: e5830004 str r0, [r3, #4]
block_before->next = new_block; next->prev = new_block;
300101b0: e581500c str r5, [r1, #12]
next_block->prev_size = block_size;
300101b4: e7856006 str r6, [r5, r6]
{
Heap_Block *next = block_before->next;
new_block->next = next;
new_block->prev = block_before;
block_before->next = new_block;
300101b8: e5845008 str r5, [r4, #8]
/* Statistics */
++stats->free_blocks;
300101bc: e5842038 str r2, [r4, #56] ; 0x38
if ( stats->max_free_blocks < stats->free_blocks ) {
stats->max_free_blocks = stats->free_blocks;
300101c0: 8584203c strhi r2, [r4, #60] ; 0x3c 300101c4: eaffffe2 b 30010154 <_Heap_Free+0x134>
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
} else { /* coalesce prev */
uintptr_t const size = block_size + prev_size;
300101c8: e086c00c add ip, r6, ip
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
300101cc: e38c2001 orr r2, ip, #1 300101d0: e58a2004 str r2, [sl, #4]
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
300101d4: e5932004 ldr r2, [r3, #4]
next_block->prev_size = size;
300101d8: e785c006 str ip, [r5, r6]
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
} else { /* coalesce prev */
uintptr_t const size = block_size + prev_size;
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
300101dc: e3c22001 bic r2, r2, #1 300101e0: e5832004 str r2, [r3, #4] 300101e4: eaffffda b 30010154 <_Heap_Free+0x134>
30010344 <_Heap_Free_block>:
static void _Heap_Free_block( Heap_Control *heap, Heap_Block *block )
{
Heap_Statistics *const stats = &heap->stats;
/* Statistics */
++stats->used_blocks;
30010344: e590c040 ldr ip, [r0, #64] ; 0x40 <== NOT EXECUTED
--stats->frees;
30010348: e5902050 ldr r2, [r0, #80] ; 0x50 <== NOT EXECUTED
static void _Heap_Free_block( Heap_Control *heap, Heap_Block *block )
{
Heap_Statistics *const stats = &heap->stats;
/* Statistics */
++stats->used_blocks;
3001034c: e28cc001 add ip, ip, #1 <== NOT EXECUTED
--stats->frees;
30010350: e2422001 sub r2, r2, #1 <== NOT EXECUTED
_Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( block ));
30010354: e2811008 add r1, r1, #8 <== NOT EXECUTED
static void _Heap_Free_block( Heap_Control *heap, Heap_Block *block )
{
Heap_Statistics *const stats = &heap->stats;
/* Statistics */
++stats->used_blocks;
30010358: e580c040 str ip, [r0, #64] ; 0x40 <== NOT EXECUTED
--stats->frees;
3001035c: e5802050 str r2, [r0, #80] ; 0x50 <== NOT EXECUTED
_Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( block ));
30010360: ea0000ac b 30010618 <_Heap_Free> <== NOT EXECUTED
30017c94 <_Heap_Resize_block>:
void *alloc_begin_ptr,
uintptr_t new_alloc_size,
uintptr_t *old_size,
uintptr_t *new_size
)
{
30017c94: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
30017c98: e1a04000 mov r4, r0
30017c9c: e1a05001 mov r5, r1
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
30017ca0: e1a00001 mov r0, r1 30017ca4: e5941010 ldr r1, [r4, #16] 30017ca8: e1a07003 mov r7, r3 30017cac: e1a0a002 mov sl, r2 30017cb0: ebfff6f8 bl 30015898 <__umodsi3> 30017cb4: e2458008 sub r8, r5, #8
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
30017cb8: e5943020 ldr r3, [r4, #32] 30017cbc: e59d601c ldr r6, [sp, #28]
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
30017cc0: e0601008 rsb r1, r0, r8
uintptr_t const alloc_begin = (uintptr_t) alloc_begin_ptr;
Heap_Block *const block = _Heap_Block_of_alloc_area( alloc_begin, page_size );
*old_size = 0;
30017cc4: e3a02000 mov r2, #0
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
30017cc8: e1530001 cmp r3, r1 30017ccc: e5872000 str r2, [r7]
new_alloc_size,
old_size,
new_size
);
}
return HEAP_RESIZE_FATAL_ERROR;
30017cd0: 83a00002 movhi r0, #2
uintptr_t const alloc_begin = (uintptr_t) alloc_begin_ptr;
Heap_Block *const block = _Heap_Block_of_alloc_area( alloc_begin, page_size );
*old_size = 0;
*new_size = 0;
30017cd4: e5862000 str r2, [r6]
30017cd8: 88bd85f0 pophi {r4, r5, r6, r7, r8, sl, pc}
30017cdc: e5943024 ldr r3, [r4, #36] ; 0x24
30017ce0: e1530001 cmp r3, r1
30017ce4: 3a000036 bcc 30017dc4 <_Heap_Resize_block+0x130>
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
30017ce8: e5910004 ldr r0, [r1, #4]
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t block_size = _Heap_Block_size( block );
uintptr_t block_end = block_begin + block_size;
uintptr_t alloc_size = block_end - alloc_begin + HEAP_ALLOC_BONUS;
30017cec: e2653004 rsb r3, r5, #4 30017cf0: e3c00001 bic r0, r0, #1
{
Heap_Statistics *const stats = &heap->stats;
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t block_size = _Heap_Block_size( block );
uintptr_t block_end = block_begin + block_size;
30017cf4: e0812000 add r2, r1, r0 30017cf8: e592c004 ldr ip, [r2, #4]
uintptr_t alloc_size = block_end - alloc_begin + HEAP_ALLOC_BONUS;
30017cfc: e0833002 add r3, r3, r2 30017d00: e3ccc001 bic ip, ip, #1
old_size,
new_size
);
}
return HEAP_RESIZE_FATAL_ERROR;
}
30017d04: e082800c add r8, r2, ip
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
30017d08: e5988004 ldr r8, [r8, #4]
bool next_block_is_free = _Heap_Is_free( next_block );;
_HAssert( _Heap_Is_block_in_heap( heap, next_block ) );
_HAssert( _Heap_Is_prev_used( next_block ) );
*old_size = alloc_size;
30017d0c: e5873000 str r3, [r7]
RTEMS_INLINE_ROUTINE bool _Heap_Is_free(
const Heap_Block *block
)
{
return !_Heap_Is_used( block );
30017d10: e3180001 tst r8, #1 30017d14: 13a07000 movne r7, #0 30017d18: 03a07001 moveq r7, #1
if ( next_block_is_free ) {
30017d1c: e3570000 cmp r7, #0
block_size += next_block_size;
alloc_size += next_block_size;
30017d20: 1083300c addne r3, r3, ip
_HAssert( _Heap_Is_prev_used( next_block ) );
*old_size = alloc_size;
if ( next_block_is_free ) {
block_size += next_block_size;
30017d24: 1080000c addne r0, r0, ip
alloc_size += next_block_size;
}
if ( new_alloc_size > alloc_size ) {
30017d28: e15a0003 cmp sl, r3
return HEAP_RESIZE_UNSATISFIED;
30017d2c: 83a00001 movhi r0, #1
if ( next_block_is_free ) {
block_size += next_block_size;
alloc_size += next_block_size;
}
if ( new_alloc_size > alloc_size ) {
30017d30: 88bd85f0 pophi {r4, r5, r6, r7, r8, sl, pc}
return HEAP_RESIZE_UNSATISFIED;
}
if ( next_block_is_free ) {
30017d34: e3570000 cmp r7, #0
30017d38: 0a000011 beq 30017d84 <_Heap_Resize_block+0xf0>
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
30017d3c: e591e004 ldr lr, [r1, #4] <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
30017d40: e0803001 add r3, r0, r1 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
30017d44: e20ee001 and lr, lr, #1 <== NOT EXECUTED
block->size_and_flag = size | flag;
30017d48: e180000e orr r0, r0, lr <== NOT EXECUTED 30017d4c: e5810004 str r0, [r1, #4] <== NOT EXECUTED
next_block = _Heap_Block_at( block, block_size );
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
/* Statistics */
--stats->free_blocks;
30017d50: e594e038 ldr lr, [r4, #56] ; 0x38 <== NOT EXECUTED
stats->free_size -= next_block_size;
30017d54: e5948030 ldr r8, [r4, #48] ; 0x30 <== NOT EXECUTED
_Heap_Block_set_size( block, block_size );
_Heap_Free_list_remove( next_block );
next_block = _Heap_Block_at( block, block_size );
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
30017d58: e5937004 ldr r7, [r3, #4] <== NOT EXECUTED
old_size,
new_size
);
}
return HEAP_RESIZE_FATAL_ERROR;
}
30017d5c: e5920008 ldr r0, [r2, #8] <== NOT EXECUTED 30017d60: e592200c ldr r2, [r2, #12] <== NOT EXECUTED
_Heap_Block_set_size( block, block_size );
_Heap_Free_list_remove( next_block );
next_block = _Heap_Block_at( block, block_size );
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
30017d64: e3877001 orr r7, r7, #1 <== NOT EXECUTED
/* Statistics */
--stats->free_blocks;
30017d68: e24ee001 sub lr, lr, #1 <== NOT EXECUTED
stats->free_size -= next_block_size;
30017d6c: e06cc008 rsb ip, ip, r8 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
prev->next = next;
30017d70: e5820008 str r0, [r2, #8] <== NOT EXECUTED
next->prev = prev;
30017d74: e580200c str r2, [r0, #12] <== NOT EXECUTED
_Heap_Block_set_size( block, block_size );
_Heap_Free_list_remove( next_block );
next_block = _Heap_Block_at( block, block_size );
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
30017d78: e5837004 str r7, [r3, #4] <== NOT EXECUTED
/* Statistics */
--stats->free_blocks;
30017d7c: e584e038 str lr, [r4, #56] ; 0x38 <== NOT EXECUTED
stats->free_size -= next_block_size;
30017d80: e584c030 str ip, [r4, #48] ; 0x30 <== NOT EXECUTED
}
block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size );
30017d84: e1a02005 mov r2, r5 30017d88: e1a0300a mov r3, sl 30017d8c: e1a00004 mov r0, r4 30017d90: ebffcbe5 bl 3000ad2c <_Heap_Block_allocate>
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
30017d94: e5902004 ldr r2, [r0, #4] 30017d98: e1a03000 mov r3, r0 30017d9c: e3c22001 bic r2, r2, #1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
30017da0: e2822004 add r2, r2, #4
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
*new_size = (uintptr_t) next_block - alloc_begin + HEAP_ALLOC_BONUS;
30017da4: e0655002 rsb r5, r5, r2 30017da8: e0833005 add r3, r3, r5 30017dac: e5863000 str r3, [r6]
/* Statistics */
++stats->resizes;
30017db0: e5943054 ldr r3, [r4, #84] ; 0x54
return HEAP_RESIZE_SUCCESSFUL;
30017db4: e3a00000 mov r0, #0
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
*new_size = (uintptr_t) next_block - alloc_begin + HEAP_ALLOC_BONUS;
/* Statistics */
++stats->resizes;
30017db8: e2833001 add r3, r3, #1
30017dbc: e5843054 str r3, [r4, #84] ; 0x54
30017dc0: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
new_alloc_size,
old_size,
new_size
);
}
return HEAP_RESIZE_FATAL_ERROR;
30017dc4: e3a00002 mov r0, #2 <== NOT EXECUTED
}
30017dc8: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
30017dcc <_Heap_Size_of_alloc_area>:
bool _Heap_Size_of_alloc_area(
Heap_Control *heap,
void *alloc_begin_ptr,
uintptr_t *alloc_size
)
{
30017dcc: e92d40f0 push {r4, r5, r6, r7, lr}
30017dd0: e1a04000 mov r4, r0
30017dd4: e1a05001 mov r5, r1
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
30017dd8: e1a00001 mov r0, r1 30017ddc: e5941010 ldr r1, [r4, #16] 30017de0: e1a07002 mov r7, r2 30017de4: ebfff6ab bl 30015898 <__umodsi3> 30017de8: e2456008 sub r6, r5, #8
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
30017dec: e5943020 ldr r3, [r4, #32]
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
30017df0: e0600006 rsb r0, r0, r6
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
30017df4: e1500003 cmp r0, r3
30017df8: 3a000010 bcc 30017e40 <_Heap_Size_of_alloc_area+0x74>
30017dfc: e5942024 ldr r2, [r4, #36] ; 0x24 30017e00: e1500002 cmp r0, r2
30017e04: 8a00000d bhi 30017e40 <_Heap_Size_of_alloc_area+0x74>
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
30017e08: e5906004 ldr r6, [r0, #4] 30017e0c: e3c66001 bic r6, r6, #1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
30017e10: e0806006 add r6, r0, r6
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
30017e14: e1530006 cmp r3, r6
30017e18: 8a000008 bhi 30017e40 <_Heap_Size_of_alloc_area+0x74>
30017e1c: e1520006 cmp r2, r6
30017e20: 3a000008 bcc 30017e48 <_Heap_Size_of_alloc_area+0x7c>
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
30017e24: e5960004 ldr r0, [r6, #4]
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if (
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
30017e28: e2100001 ands r0, r0, #1
) {
return false;
}
*alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin;
30017e2c: 12655004 rsbne r5, r5, #4 30017e30: 10856006 addne r6, r5, r6 30017e34: 15876000 strne r6, [r7]
return true;
30017e38: 13a00001 movne r0, #1
30017e3c: e8bd80f0 pop {r4, r5, r6, r7, pc}
if (
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
) {
return false;
30017e40: e3a00000 mov r0, #0 <== NOT EXECUTED
30017e44: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
30017e48: e3a00000 mov r0, #0 <== NOT EXECUTED
}
*alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin;
return true;
}
30017e4c: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
3000bac4 <_Heap_Walk>:
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
3000bac4: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== NOT EXECUTED
Heap_Block *const last_block = heap->last_block;
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
if ( !_System_state_Is_up( _System_state_Get() ) ) {
3000bac8: e59f35d8 ldr r3, [pc, #1496] ; 3000c0a8 <_Heap_Walk+0x5e4> <== NOT EXECUTED
uintptr_t const min_block_size = heap->min_block_size;
Heap_Block *const first_block = heap->first_block;
Heap_Block *const last_block = heap->last_block;
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
3000bacc: e31200ff tst r2, #255 ; 0xff <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
3000bad0: e5933000 ldr r3, [r3] <== NOT EXECUTED
uintptr_t const min_block_size = heap->min_block_size;
Heap_Block *const first_block = heap->first_block;
Heap_Block *const last_block = heap->last_block;
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
3000bad4: e59f25d0 ldr r2, [pc, #1488] ; 3000c0ac <_Heap_Walk+0x5e8> <== NOT EXECUTED 3000bad8: e59f95d0 ldr r9, [pc, #1488] ; 3000c0b0 <_Heap_Walk+0x5ec> <== NOT EXECUTED
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
3000badc: e1a0a001 mov sl, r1 <== NOT EXECUTED
uintptr_t const min_block_size = heap->min_block_size;
Heap_Block *const first_block = heap->first_block;
Heap_Block *const last_block = heap->last_block;
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
3000bae0: 11a09002 movne r9, r2 <== NOT EXECUTED
Heap_Control *heap,
int source,
bool dump
)
{
uintptr_t const page_size = heap->page_size;
3000bae4: e5901010 ldr r1, [r0, #16] <== NOT EXECUTED
Heap_Block *const last_block = heap->last_block;
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
if ( !_System_state_Is_up( _System_state_Get() ) ) {
3000bae8: e3530003 cmp r3, #3 <== NOT EXECUTED
int source,
bool dump
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
3000baec: e5902014 ldr r2, [r0, #20] <== NOT EXECUTED
Heap_Block *const first_block = heap->first_block; Heap_Block *const last_block = heap->last_block;
3000baf0: e5903024 ldr r3, [r0, #36] ; 0x24 <== NOT EXECUTED
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
3000baf4: e24dd038 sub sp, sp, #56 ; 0x38 <== NOT EXECUTED 3000baf8: e1a04000 mov r4, r0 <== NOT EXECUTED
uintptr_t const page_size = heap->page_size;
3000bafc: e58d1024 str r1, [sp, #36] ; 0x24 <== NOT EXECUTED
uintptr_t const min_block_size = heap->min_block_size;
3000bb00: e58d2028 str r2, [sp, #40] ; 0x28 <== NOT EXECUTED
Heap_Block *const first_block = heap->first_block;
3000bb04: e5908020 ldr r8, [r0, #32] <== NOT EXECUTED
Heap_Block *const last_block = heap->last_block;
3000bb08: e58d302c str r3, [sp, #44] ; 0x2c <== NOT EXECUTED
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
if ( !_System_state_Is_up( _System_state_Get() ) ) {
3000bb0c: 0a000002 beq 3000bb1c <_Heap_Walk+0x58> <== NOT EXECUTED
}
block = next_block;
} while ( block != first_block );
return true;
3000bb10: e3a00001 mov r0, #1 <== NOT EXECUTED
}
3000bb14: e28dd038 add sp, sp, #56 ; 0x38 <== NOT EXECUTED
3000bb18: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
Heap_Block *const first_free_block = _Heap_Free_list_first( heap );
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
Heap_Block *const first_block = heap->first_block;
Heap_Block *const last_block = heap->last_block;
(*printer)(
3000bb1c: e594101c ldr r1, [r4, #28] <== NOT EXECUTED 3000bb20: e5900018 ldr r0, [r0, #24] <== NOT EXECUTED 3000bb24: e5942008 ldr r2, [r4, #8] <== NOT EXECUTED 3000bb28: e594300c ldr r3, [r4, #12] <== NOT EXECUTED 3000bb2c: e59dc028 ldr ip, [sp, #40] ; 0x28 <== NOT EXECUTED 3000bb30: e58d1008 str r1, [sp, #8] <== NOT EXECUTED 3000bb34: e59d102c ldr r1, [sp, #44] ; 0x2c <== NOT EXECUTED 3000bb38: e58d0004 str r0, [sp, #4] <== NOT EXECUTED 3000bb3c: e58d1010 str r1, [sp, #16] <== NOT EXECUTED 3000bb40: e58d2014 str r2, [sp, #20] <== NOT EXECUTED 3000bb44: e58d3018 str r3, [sp, #24] <== NOT EXECUTED 3000bb48: e59f2564 ldr r2, [pc, #1380] ; 3000c0b4 <_Heap_Walk+0x5f0> <== NOT EXECUTED 3000bb4c: e58dc000 str ip, [sp] <== NOT EXECUTED 3000bb50: e58d800c str r8, [sp, #12] <== NOT EXECUTED 3000bb54: e1a0000a mov r0, sl <== NOT EXECUTED 3000bb58: e3a01000 mov r1, #0 <== NOT EXECUTED 3000bb5c: e59d3024 ldr r3, [sp, #36] ; 0x24 <== NOT EXECUTED 3000bb60: e1a0e00f mov lr, pc <== NOT EXECUTED 3000bb64: e12fff19 bx r9 <== NOT EXECUTED
heap->area_begin, heap->area_end,
first_block, last_block,
first_free_block, last_free_block
);
if ( page_size == 0 ) {
3000bb68: e59d2024 ldr r2, [sp, #36] ; 0x24 <== NOT EXECUTED 3000bb6c: e3520000 cmp r2, #0 <== NOT EXECUTED 3000bb70: 0a000026 beq 3000bc10 <_Heap_Walk+0x14c> <== NOT EXECUTED
(*printer)( source, true, "page size is zero\n" );
return false;
}
if ( !_Addresses_Is_aligned( (void *) page_size ) ) {
3000bb74: e59d3024 ldr r3, [sp, #36] ; 0x24 <== NOT EXECUTED 3000bb78: e2135007 ands r5, r3, #7 <== NOT EXECUTED 3000bb7c: 1a00002a bne 3000bc2c <_Heap_Walk+0x168> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
3000bb80: e59d0028 ldr r0, [sp, #40] ; 0x28 <== NOT EXECUTED 3000bb84: e59d1024 ldr r1, [sp, #36] ; 0x24 <== NOT EXECUTED 3000bb88: ebffe54c bl 300050c0 <__umodsi3> <== NOT EXECUTED
);
return false;
}
if ( !_Heap_Is_aligned( min_block_size, page_size ) ) {
3000bb8c: e250b000 subs fp, r0, #0 <== NOT EXECUTED 3000bb90: 1a00002c bne 3000bc48 <_Heap_Walk+0x184> <== NOT EXECUTED 3000bb94: e2880008 add r0, r8, #8 <== NOT EXECUTED 3000bb98: e59d1024 ldr r1, [sp, #36] ; 0x24 <== NOT EXECUTED 3000bb9c: ebffe547 bl 300050c0 <__umodsi3> <== NOT EXECUTED
);
return false;
}
if (
3000bba0: e2506000 subs r6, r0, #0 <== NOT EXECUTED 3000bba4: 1a00002f bne 3000bc68 <_Heap_Walk+0x1a4> <== NOT EXECUTED
block = next_block;
} while ( block != first_block );
return true;
}
3000bba8: e598b004 ldr fp, [r8, #4] <== NOT EXECUTED
);
return false;
}
if ( !_Heap_Is_prev_used( first_block ) ) {
3000bbac: e21b5001 ands r5, fp, #1 <== NOT EXECUTED 3000bbb0: 0a000103 beq 3000bfc4 <_Heap_Walk+0x500> <== NOT EXECUTED
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
3000bbb4: e59dc02c ldr ip, [sp, #44] ; 0x2c <== NOT EXECUTED 3000bbb8: e59c3004 ldr r3, [ip, #4] <== NOT EXECUTED 3000bbbc: e3c33001 bic r3, r3, #1 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
3000bbc0: e08c3003 add r3, ip, r3 <== NOT EXECUTED
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
3000bbc4: e5935004 ldr r5, [r3, #4] <== NOT EXECUTED
);
return false;
}
if ( _Heap_Is_free( last_block ) ) {
3000bbc8: e2155001 ands r5, r5, #1 <== NOT EXECUTED 3000bbcc: 0a000008 beq 3000bbf4 <_Heap_Walk+0x130> <== NOT EXECUTED
);
return false;
}
if (
3000bbd0: e1580003 cmp r8, r3 <== NOT EXECUTED 3000bbd4: 0a00002b beq 3000bc88 <_Heap_Walk+0x1c4> <== NOT EXECUTED
_Heap_Block_at( last_block, _Heap_Block_size( last_block ) ) != first_block
) {
(*printer)(
3000bbd8: e1a0000a mov r0, sl <== NOT EXECUTED 3000bbdc: e3a01001 mov r1, #1 <== NOT EXECUTED 3000bbe0: e59f24d0 ldr r2, [pc, #1232] ; 3000c0b8 <_Heap_Walk+0x5f4> <== NOT EXECUTED 3000bbe4: e1a0e00f mov lr, pc <== NOT EXECUTED 3000bbe8: e12fff19 bx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
3000bbec: e1a00006 mov r0, r6 <== NOT EXECUTED 3000bbf0: eaffffc7 b 3000bb14 <_Heap_Walk+0x50> <== NOT EXECUTED
return false;
}
if ( _Heap_Is_free( last_block ) ) {
(*printer)(
3000bbf4: e1a0000a mov r0, sl <== NOT EXECUTED 3000bbf8: e3a01001 mov r1, #1 <== NOT EXECUTED 3000bbfc: e59f24b8 ldr r2, [pc, #1208] ; 3000c0bc <_Heap_Walk+0x5f8> <== NOT EXECUTED 3000bc00: e1a0e00f mov lr, pc <== NOT EXECUTED 3000bc04: e12fff19 bx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
3000bc08: e1a00005 mov r0, r5 <== NOT EXECUTED 3000bc0c: eaffffc0 b 3000bb14 <_Heap_Walk+0x50> <== NOT EXECUTED
first_block, last_block,
first_free_block, last_free_block
);
if ( page_size == 0 ) {
(*printer)( source, true, "page size is zero\n" );
3000bc10: e1a0000a mov r0, sl <== NOT EXECUTED 3000bc14: e3a01001 mov r1, #1 <== NOT EXECUTED 3000bc18: e59f24a0 ldr r2, [pc, #1184] ; 3000c0c0 <_Heap_Walk+0x5fc> <== NOT EXECUTED 3000bc1c: e1a0e00f mov lr, pc <== NOT EXECUTED 3000bc20: e12fff19 bx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
3000bc24: e59d0024 ldr r0, [sp, #36] ; 0x24 <== NOT EXECUTED 3000bc28: eaffffb9 b 3000bb14 <_Heap_Walk+0x50> <== NOT EXECUTED
return false;
}
if ( !_Addresses_Is_aligned( (void *) page_size ) ) {
(*printer)(
3000bc2c: e1a0000a mov r0, sl <== NOT EXECUTED 3000bc30: e3a01001 mov r1, #1 <== NOT EXECUTED 3000bc34: e59f2488 ldr r2, [pc, #1160] ; 3000c0c4 <_Heap_Walk+0x600> <== NOT EXECUTED 3000bc38: e1a0e00f mov lr, pc <== NOT EXECUTED 3000bc3c: e12fff19 bx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
3000bc40: e3a00000 mov r0, #0 <== NOT EXECUTED 3000bc44: eaffffb2 b 3000bb14 <_Heap_Walk+0x50> <== NOT EXECUTED
return false;
}
if ( !_Heap_Is_aligned( min_block_size, page_size ) ) {
(*printer)(
3000bc48: e1a0000a mov r0, sl <== NOT EXECUTED 3000bc4c: e3a01001 mov r1, #1 <== NOT EXECUTED 3000bc50: e59f2470 ldr r2, [pc, #1136] ; 3000c0c8 <_Heap_Walk+0x604> <== NOT EXECUTED 3000bc54: e59d3028 ldr r3, [sp, #40] ; 0x28 <== NOT EXECUTED 3000bc58: e1a0e00f mov lr, pc <== NOT EXECUTED 3000bc5c: e12fff19 bx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
3000bc60: e1a00005 mov r0, r5 <== NOT EXECUTED 3000bc64: eaffffaa b 3000bb14 <_Heap_Walk+0x50> <== NOT EXECUTED
}
if (
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size )
) {
(*printer)(
3000bc68: e1a0000a mov r0, sl <== NOT EXECUTED 3000bc6c: e3a01001 mov r1, #1 <== NOT EXECUTED 3000bc70: e59f2454 ldr r2, [pc, #1108] ; 3000c0cc <_Heap_Walk+0x608> <== NOT EXECUTED 3000bc74: e1a03008 mov r3, r8 <== NOT EXECUTED 3000bc78: e1a0e00f mov lr, pc <== NOT EXECUTED 3000bc7c: e12fff19 bx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
3000bc80: e1a0000b mov r0, fp <== NOT EXECUTED 3000bc84: eaffffa2 b 3000bb14 <_Heap_Walk+0x50> <== NOT EXECUTED
block = next_block;
} while ( block != first_block );
return true;
}
3000bc88: e5946008 ldr r6, [r4, #8] <== NOT EXECUTED
int source,
Heap_Walk_printer printer,
Heap_Control *heap
)
{
uintptr_t const page_size = heap->page_size;
3000bc8c: e5947010 ldr r7, [r4, #16] <== NOT EXECUTED
const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
const Heap_Block *const first_free_block = _Heap_Free_list_first( heap );
const Heap_Block *prev_block = free_list_tail;
const Heap_Block *free_block = first_free_block;
while ( free_block != free_list_tail ) {
3000bc90: e1540006 cmp r4, r6 <== NOT EXECUTED 3000bc94: 05943020 ldreq r3, [r4, #32] <== NOT EXECUTED 3000bc98: 0a00002c beq 3000bd50 <_Heap_Walk+0x28c> <== NOT EXECUTED
block = next_block;
} while ( block != first_block );
return true;
}
3000bc9c: e5943020 ldr r3, [r4, #32] <== NOT EXECUTED
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
3000bca0: e1530006 cmp r3, r6 <== NOT EXECUTED 3000bca4: 8a0000cd bhi 3000bfe0 <_Heap_Walk+0x51c> <== NOT EXECUTED 3000bca8: e594c024 ldr ip, [r4, #36] ; 0x24 <== NOT EXECUTED 3000bcac: e15c0006 cmp ip, r6 <== NOT EXECUTED 3000bcb0: 3a0000ca bcc 3000bfe0 <_Heap_Walk+0x51c> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
3000bcb4: e2860008 add r0, r6, #8 <== NOT EXECUTED 3000bcb8: e1a01007 mov r1, r7 <== NOT EXECUTED 3000bcbc: e58d3020 str r3, [sp, #32] <== NOT EXECUTED 3000bcc0: e58dc01c str ip, [sp, #28] <== NOT EXECUTED 3000bcc4: ebffe4fd bl 300050c0 <__umodsi3> <== NOT EXECUTED
);
return false;
}
if (
3000bcc8: e3500000 cmp r0, #0 <== NOT EXECUTED 3000bccc: e59d3020 ldr r3, [sp, #32] <== NOT EXECUTED 3000bcd0: e59dc01c ldr ip, [sp, #28] <== NOT EXECUTED 3000bcd4: 1a0000df bne 3000c058 <_Heap_Walk+0x594> <== NOT EXECUTED
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
3000bcd8: e5962004 ldr r2, [r6, #4] <== NOT EXECUTED 3000bcdc: e3c22001 bic r2, r2, #1 <== NOT EXECUTED
block = next_block;
} while ( block != first_block );
return true;
}
3000bce0: e0862002 add r2, r6, r2 <== NOT EXECUTED
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
3000bce4: e5922004 ldr r2, [r2, #4] <== NOT EXECUTED
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
3000bce8: e3120001 tst r2, #1 <== NOT EXECUTED 3000bcec: 1a0000eb bne 3000c0a0 <_Heap_Walk+0x5dc> <== NOT EXECUTED 3000bcf0: e58d8030 str r8, [sp, #48] ; 0x30 <== NOT EXECUTED 3000bcf4: e58db034 str fp, [sp, #52] ; 0x34 <== NOT EXECUTED 3000bcf8: e1a02004 mov r2, r4 <== NOT EXECUTED 3000bcfc: e1a08003 mov r8, r3 <== NOT EXECUTED 3000bd00: e1a0b00c mov fp, ip <== NOT EXECUTED
);
return false;
}
if ( free_block->prev != prev_block ) {
3000bd04: e596100c ldr r1, [r6, #12] <== NOT EXECUTED 3000bd08: e1510002 cmp r1, r2 <== NOT EXECUTED 3000bd0c: 1a0000da bne 3000c07c <_Heap_Walk+0x5b8> <== NOT EXECUTED
return false;
}
prev_block = free_block;
free_block = free_block->next;
3000bd10: e5965008 ldr r5, [r6, #8] <== NOT EXECUTED
const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
const Heap_Block *const first_free_block = _Heap_Free_list_first( heap );
const Heap_Block *prev_block = free_list_tail;
const Heap_Block *free_block = first_free_block;
while ( free_block != free_list_tail ) {
3000bd14: e1540005 cmp r4, r5 <== NOT EXECUTED 3000bd18: 0a000009 beq 3000bd44 <_Heap_Walk+0x280> <== NOT EXECUTED
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
3000bd1c: e1580005 cmp r8, r5 <== NOT EXECUTED 3000bd20: 9a00007d bls 3000bf1c <_Heap_Walk+0x458> <== NOT EXECUTED
if ( !_Heap_Is_block_in_heap( heap, free_block ) ) {
(*printer)(
3000bd24: e1a0000a mov r0, sl <== NOT EXECUTED 3000bd28: e3a01001 mov r1, #1 <== NOT EXECUTED 3000bd2c: e59f239c ldr r2, [pc, #924] ; 3000c0d0 <_Heap_Walk+0x60c> <== NOT EXECUTED 3000bd30: e1a03005 mov r3, r5 <== NOT EXECUTED 3000bd34: e1a0e00f mov lr, pc <== NOT EXECUTED 3000bd38: e12fff19 bx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
3000bd3c: e3a00000 mov r0, #0 <== NOT EXECUTED 3000bd40: eaffff73 b 3000bb14 <_Heap_Walk+0x50> <== NOT EXECUTED 3000bd44: e1a03008 mov r3, r8 <== NOT EXECUTED 3000bd48: e59db034 ldr fp, [sp, #52] ; 0x34 <== NOT EXECUTED 3000bd4c: e59d8030 ldr r8, [sp, #48] ; 0x30 <== NOT EXECUTED
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
3000bd50: e1a06008 mov r6, r8 <== NOT EXECUTED
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
3000bd54: e3cb7001 bic r7, fp, #1 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
3000bd58: e0875006 add r5, r7, r6 <== NOT EXECUTED
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
3000bd5c: e1530005 cmp r3, r5 <== NOT EXECUTED 3000bd60: 9a000008 bls 3000bd88 <_Heap_Walk+0x2c4> <== NOT EXECUTED
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
uintptr_t const next_block_begin = (uintptr_t) next_block;
bool const is_not_last_block = block != last_block;
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
(*printer)(
3000bd64: e1a0000a mov r0, sl <== NOT EXECUTED 3000bd68: e58d5000 str r5, [sp] <== NOT EXECUTED 3000bd6c: e3a01001 mov r1, #1 <== NOT EXECUTED 3000bd70: e59f235c ldr r2, [pc, #860] ; 3000c0d4 <_Heap_Walk+0x610> <== NOT EXECUTED 3000bd74: e1a03006 mov r3, r6 <== NOT EXECUTED 3000bd78: e1a0e00f mov lr, pc <== NOT EXECUTED 3000bd7c: e12fff19 bx r9 <== NOT EXECUTED
"block 0x%08x: next block 0x%08x not in heap\n",
block,
next_block
);
return false;
3000bd80: e3a00000 mov r0, #0 <== NOT EXECUTED 3000bd84: eaffff62 b 3000bb14 <_Heap_Walk+0x50> <== NOT EXECUTED 3000bd88: e5943024 ldr r3, [r4, #36] ; 0x24 <== NOT EXECUTED 3000bd8c: e1530005 cmp r3, r5 <== NOT EXECUTED 3000bd90: 3afffff3 bcc 3000bd64 <_Heap_Walk+0x2a0> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
3000bd94: e59d1024 ldr r1, [sp, #36] ; 0x24 <== NOT EXECUTED 3000bd98: e1a00007 mov r0, r7 <== NOT EXECUTED 3000bd9c: ebffe4c7 bl 300050c0 <__umodsi3> <== NOT EXECUTED
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
bool const prev_used = _Heap_Is_prev_used( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
uintptr_t const next_block_begin = (uintptr_t) next_block;
bool const is_not_last_block = block != last_block;
3000bda0: e59d102c ldr r1, [sp, #44] ; 0x2c <== NOT EXECUTED 3000bda4: e0563001 subs r3, r6, r1 <== NOT EXECUTED 3000bda8: 13a03001 movne r3, #1 <== NOT EXECUTED
);
return false;
}
if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) {
3000bdac: e3500000 cmp r0, #0 <== NOT EXECUTED 3000bdb0: 0a000001 beq 3000bdbc <_Heap_Walk+0x2f8> <== NOT EXECUTED 3000bdb4: e3530000 cmp r3, #0 <== NOT EXECUTED 3000bdb8: 1a00008a bne 3000bfe8 <_Heap_Walk+0x524> <== NOT EXECUTED
);
return false;
}
if ( block_size < min_block_size && is_not_last_block ) {
3000bdbc: e59d2028 ldr r2, [sp, #40] ; 0x28 <== NOT EXECUTED 3000bdc0: e1520007 cmp r2, r7 <== NOT EXECUTED 3000bdc4: 9a000001 bls 3000bdd0 <_Heap_Walk+0x30c> <== NOT EXECUTED 3000bdc8: e3530000 cmp r3, #0 <== NOT EXECUTED 3000bdcc: 1a00008e bne 3000c00c <_Heap_Walk+0x548> <== NOT EXECUTED
);
return false;
}
if ( next_block_begin <= block_begin && is_not_last_block ) {
3000bdd0: e1560005 cmp r6, r5 <== NOT EXECUTED 3000bdd4: 3a000001 bcc 3000bde0 <_Heap_Walk+0x31c> <== NOT EXECUTED 3000bdd8: e3530000 cmp r3, #0 <== NOT EXECUTED 3000bddc: 1a000094 bne 3000c034 <_Heap_Walk+0x570> <== NOT EXECUTED
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
3000bde0: e5953004 ldr r3, [r5, #4] <== NOT EXECUTED 3000bde4: e20bb001 and fp, fp, #1 <== NOT EXECUTED
);
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
3000bde8: e3130001 tst r3, #1 <== NOT EXECUTED 3000bdec: 0a000018 beq 3000be54 <_Heap_Walk+0x390> <== NOT EXECUTED
if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) {
return false;
}
} else if (prev_used) {
3000bdf0: e35b0000 cmp fp, #0 <== NOT EXECUTED 3000bdf4: 0a00000c beq 3000be2c <_Heap_Walk+0x368> <== NOT EXECUTED
(*printer)(
3000bdf8: e58d7000 str r7, [sp] <== NOT EXECUTED 3000bdfc: e1a0000a mov r0, sl <== NOT EXECUTED 3000be00: e3a01000 mov r1, #0 <== NOT EXECUTED 3000be04: e59f22cc ldr r2, [pc, #716] ; 3000c0d8 <_Heap_Walk+0x614> <== NOT EXECUTED 3000be08: e1a03006 mov r3, r6 <== NOT EXECUTED 3000be0c: e1a0e00f mov lr, pc <== NOT EXECUTED 3000be10: e12fff19 bx r9 <== NOT EXECUTED
block->prev_size
);
}
block = next_block;
} while ( block != first_block );
3000be14: e1580005 cmp r8, r5 <== NOT EXECUTED 3000be18: 0affff3c beq 3000bb10 <_Heap_Walk+0x4c> <== NOT EXECUTED 3000be1c: e595b004 ldr fp, [r5, #4] <== NOT EXECUTED 3000be20: e5943020 ldr r3, [r4, #32] <== NOT EXECUTED 3000be24: e1a06005 mov r6, r5 <== NOT EXECUTED 3000be28: eaffffc9 b 3000bd54 <_Heap_Walk+0x290> <== NOT EXECUTED
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
3000be2c: e58d7000 str r7, [sp] <== NOT EXECUTED 3000be30: e5963000 ldr r3, [r6] <== NOT EXECUTED 3000be34: e1a0000a mov r0, sl <== NOT EXECUTED 3000be38: e58d3004 str r3, [sp, #4] <== NOT EXECUTED 3000be3c: e1a0100b mov r1, fp <== NOT EXECUTED 3000be40: e59f2294 ldr r2, [pc, #660] ; 3000c0dc <_Heap_Walk+0x618> <== NOT EXECUTED 3000be44: e1a03006 mov r3, r6 <== NOT EXECUTED 3000be48: e1a0e00f mov lr, pc <== NOT EXECUTED 3000be4c: e12fff19 bx r9 <== NOT EXECUTED 3000be50: eaffffef b 3000be14 <_Heap_Walk+0x350> <== NOT EXECUTED
false,
"block 0x%08x: size %u, prev 0x%08x%s, next 0x%08x%s\n",
block,
block_size,
block->prev,
block->prev == first_free_block ?
3000be54: e596200c ldr r2, [r6, #12] <== NOT EXECUTED
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
bool const prev_used = _Heap_Is_prev_used( block );
uintptr_t const block_size = _Heap_Block_size( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
(*printer)(
3000be58: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED
block = next_block;
} while ( block != first_block );
return true;
}
3000be5c: e594100c ldr r1, [r4, #12] <== NOT EXECUTED
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
bool const prev_used = _Heap_Is_prev_used( block );
uintptr_t const block_size = _Heap_Block_size( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
(*printer)(
3000be60: e1530002 cmp r3, r2 <== NOT EXECUTED 3000be64: 059f0274 ldreq r0, [pc, #628] ; 3000c0e0 <_Heap_Walk+0x61c><== NOT EXECUTED 3000be68: 0a000003 beq 3000be7c <_Heap_Walk+0x3b8> <== NOT EXECUTED
block,
block_size,
block->prev,
block->prev == first_free_block ?
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
3000be6c: e59f3270 ldr r3, [pc, #624] ; 3000c0e4 <_Heap_Walk+0x620> <== NOT EXECUTED 3000be70: e1540002 cmp r4, r2 <== NOT EXECUTED 3000be74: e59f026c ldr r0, [pc, #620] ; 3000c0e8 <_Heap_Walk+0x624> <== NOT EXECUTED 3000be78: 01a00003 moveq r0, r3 <== NOT EXECUTED
block->next,
block->next == last_free_block ?
3000be7c: e5963008 ldr r3, [r6, #8] <== NOT EXECUTED
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
bool const prev_used = _Heap_Is_prev_used( block );
uintptr_t const block_size = _Heap_Block_size( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
(*printer)(
3000be80: e1510003 cmp r1, r3 <== NOT EXECUTED 3000be84: 059f1260 ldreq r1, [pc, #608] ; 3000c0ec <_Heap_Walk+0x628><== NOT EXECUTED 3000be88: 0a000003 beq 3000be9c <_Heap_Walk+0x3d8> <== NOT EXECUTED
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
" (= last free)"
: (block->next == free_list_tail ? " (= tail)" : "")
3000be8c: e59fc25c ldr ip, [pc, #604] ; 3000c0f0 <_Heap_Walk+0x62c> <== NOT EXECUTED 3000be90: e1540003 cmp r4, r3 <== NOT EXECUTED 3000be94: e59f124c ldr r1, [pc, #588] ; 3000c0e8 <_Heap_Walk+0x624> <== NOT EXECUTED 3000be98: 01a0100c moveq r1, ip <== NOT EXECUTED
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
bool const prev_used = _Heap_Is_prev_used( block );
uintptr_t const block_size = _Heap_Block_size( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
(*printer)(
3000be9c: e58d2004 str r2, [sp, #4] <== NOT EXECUTED 3000bea0: e58d0008 str r0, [sp, #8] <== NOT EXECUTED 3000bea4: e58d300c str r3, [sp, #12] <== NOT EXECUTED 3000bea8: e58d1010 str r1, [sp, #16] <== NOT EXECUTED 3000beac: e1a03006 mov r3, r6 <== NOT EXECUTED 3000beb0: e58d7000 str r7, [sp] <== NOT EXECUTED 3000beb4: e1a0000a mov r0, sl <== NOT EXECUTED 3000beb8: e3a01000 mov r1, #0 <== NOT EXECUTED 3000bebc: e59f2230 ldr r2, [pc, #560] ; 3000c0f4 <_Heap_Walk+0x630> <== NOT EXECUTED 3000bec0: e1a0e00f mov lr, pc <== NOT EXECUTED 3000bec4: e12fff19 bx r9 <== NOT EXECUTED
block->next == last_free_block ?
" (= last free)"
: (block->next == free_list_tail ? " (= tail)" : "")
);
if ( block_size != next_block->prev_size ) {
3000bec8: e5953000 ldr r3, [r5] <== NOT EXECUTED 3000becc: e1570003 cmp r7, r3 <== NOT EXECUTED 3000bed0: 1a000028 bne 3000bf78 <_Heap_Walk+0x4b4> <== NOT EXECUTED
);
return false;
}
if ( !prev_used ) {
3000bed4: e35b0000 cmp fp, #0 <== NOT EXECUTED 3000bed8: 0a000031 beq 3000bfa4 <_Heap_Walk+0x4e0> <== NOT EXECUTED
block = next_block;
} while ( block != first_block );
return true;
}
3000bedc: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED
)
{
const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
const Heap_Block *free_block = _Heap_Free_list_first( heap );
while ( free_block != free_list_tail ) {
3000bee0: e1540003 cmp r4, r3 <== NOT EXECUTED 3000bee4: 0a000004 beq 3000befc <_Heap_Walk+0x438> <== NOT EXECUTED
if ( free_block == block ) {
3000bee8: e1560003 cmp r6, r3 <== NOT EXECUTED 3000beec: 0affffc8 beq 3000be14 <_Heap_Walk+0x350> <== NOT EXECUTED
return true;
}
free_block = free_block->next;
3000bef0: e5933008 ldr r3, [r3, #8] <== NOT EXECUTED
)
{
const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
const Heap_Block *free_block = _Heap_Free_list_first( heap );
while ( free_block != free_list_tail ) {
3000bef4: e1540003 cmp r4, r3 <== NOT EXECUTED 3000bef8: 1afffffa bne 3000bee8 <_Heap_Walk+0x424> <== NOT EXECUTED
return false;
}
if ( !_Heap_Walk_is_in_free_list( heap, block ) ) {
(*printer)(
3000befc: e1a0000a mov r0, sl <== NOT EXECUTED 3000bf00: e3a01001 mov r1, #1 <== NOT EXECUTED 3000bf04: e59f21ec ldr r2, [pc, #492] ; 3000c0f8 <_Heap_Walk+0x634> <== NOT EXECUTED 3000bf08: e1a03006 mov r3, r6 <== NOT EXECUTED 3000bf0c: e1a0e00f mov lr, pc <== NOT EXECUTED 3000bf10: e12fff19 bx r9 <== NOT EXECUTED
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) {
return false;
3000bf14: e3a00000 mov r0, #0 <== NOT EXECUTED 3000bf18: eafffefd b 3000bb14 <_Heap_Walk+0x50> <== NOT EXECUTED
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
3000bf1c: e155000b cmp r5, fp <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
3000bf20: e2850008 add r0, r5, #8 <== NOT EXECUTED 3000bf24: e1a01007 mov r1, r7 <== NOT EXECUTED
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
3000bf28: 8affff7d bhi 3000bd24 <_Heap_Walk+0x260> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
3000bf2c: ebffe463 bl 300050c0 <__umodsi3> <== NOT EXECUTED
);
return false;
}
if (
3000bf30: e3500000 cmp r0, #0 <== NOT EXECUTED 3000bf34: 1a000048 bne 3000c05c <_Heap_Walk+0x598> <== NOT EXECUTED
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
3000bf38: e5953004 ldr r3, [r5, #4] <== NOT EXECUTED
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
3000bf3c: e1a02006 mov r2, r6 <== NOT EXECUTED 3000bf40: e3c33001 bic r3, r3, #1 <== NOT EXECUTED
block = next_block;
} while ( block != first_block );
return true;
}
3000bf44: e0833005 add r3, r3, r5 <== NOT EXECUTED
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
3000bf48: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
3000bf4c: e1a06005 mov r6, r5 <== NOT EXECUTED 3000bf50: e3130001 tst r3, #1 <== NOT EXECUTED 3000bf54: 0affff6a beq 3000bd04 <_Heap_Walk+0x240> <== NOT EXECUTED
(*printer)(
3000bf58: e1a0000a mov r0, sl <== NOT EXECUTED 3000bf5c: e3a01001 mov r1, #1 <== NOT EXECUTED 3000bf60: e59f2194 ldr r2, [pc, #404] ; 3000c0fc <_Heap_Walk+0x638> <== NOT EXECUTED 3000bf64: e1a03005 mov r3, r5 <== NOT EXECUTED 3000bf68: e1a0e00f mov lr, pc <== NOT EXECUTED 3000bf6c: e12fff19 bx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
3000bf70: e3a00000 mov r0, #0 <== NOT EXECUTED 3000bf74: eafffee6 b 3000bb14 <_Heap_Walk+0x50> <== NOT EXECUTED
" (= last free)"
: (block->next == free_list_tail ? " (= tail)" : "")
);
if ( block_size != next_block->prev_size ) {
(*printer)(
3000bf78: e58d3004 str r3, [sp, #4] <== NOT EXECUTED 3000bf7c: e1a0000a mov r0, sl <== NOT EXECUTED 3000bf80: e58d7000 str r7, [sp] <== NOT EXECUTED 3000bf84: e58d5008 str r5, [sp, #8] <== NOT EXECUTED 3000bf88: e3a01001 mov r1, #1 <== NOT EXECUTED 3000bf8c: e59f216c ldr r2, [pc, #364] ; 3000c100 <_Heap_Walk+0x63c> <== NOT EXECUTED 3000bf90: e1a03006 mov r3, r6 <== NOT EXECUTED 3000bf94: e1a0e00f mov lr, pc <== NOT EXECUTED 3000bf98: e12fff19 bx r9 <== NOT EXECUTED
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) {
return false;
3000bf9c: e3a00000 mov r0, #0 <== NOT EXECUTED 3000bfa0: eafffedb b 3000bb14 <_Heap_Walk+0x50> <== NOT EXECUTED
return false;
}
if ( !prev_used ) {
(*printer)(
3000bfa4: e1a0000a mov r0, sl <== NOT EXECUTED 3000bfa8: e3a01001 mov r1, #1 <== NOT EXECUTED 3000bfac: e59f2150 ldr r2, [pc, #336] ; 3000c104 <_Heap_Walk+0x640> <== NOT EXECUTED 3000bfb0: e1a03006 mov r3, r6 <== NOT EXECUTED 3000bfb4: e1a0e00f mov lr, pc <== NOT EXECUTED 3000bfb8: e12fff19 bx r9 <== NOT EXECUTED
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) {
return false;
3000bfbc: e1a0000b mov r0, fp <== NOT EXECUTED 3000bfc0: eafffed3 b 3000bb14 <_Heap_Walk+0x50> <== NOT EXECUTED
return false;
}
if ( !_Heap_Is_prev_used( first_block ) ) {
(*printer)(
3000bfc4: e1a0000a mov r0, sl <== NOT EXECUTED 3000bfc8: e3a01001 mov r1, #1 <== NOT EXECUTED 3000bfcc: e59f2134 ldr r2, [pc, #308] ; 3000c108 <_Heap_Walk+0x644> <== NOT EXECUTED 3000bfd0: e1a0e00f mov lr, pc <== NOT EXECUTED 3000bfd4: e12fff19 bx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
3000bfd8: e1a00005 mov r0, r5 <== NOT EXECUTED 3000bfdc: eafffecc b 3000bb14 <_Heap_Walk+0x50> <== NOT EXECUTED
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
3000bfe0: e1a05006 mov r5, r6 <== NOT EXECUTED 3000bfe4: eaffff4e b 3000bd24 <_Heap_Walk+0x260> <== NOT EXECUTED
return false;
}
if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) {
(*printer)(
3000bfe8: e1a0000a mov r0, sl <== NOT EXECUTED 3000bfec: e58d7000 str r7, [sp] <== NOT EXECUTED 3000bff0: e3a01001 mov r1, #1 <== NOT EXECUTED 3000bff4: e59f2110 ldr r2, [pc, #272] ; 3000c10c <_Heap_Walk+0x648> <== NOT EXECUTED 3000bff8: e1a03006 mov r3, r6 <== NOT EXECUTED 3000bffc: e1a0e00f mov lr, pc <== NOT EXECUTED 3000c000: e12fff19 bx r9 <== NOT EXECUTED
"block 0x%08x: block size %u not page aligned\n",
block,
block_size
);
return false;
3000c004: e3a00000 mov r0, #0 <== NOT EXECUTED 3000c008: eafffec1 b 3000bb14 <_Heap_Walk+0x50> <== NOT EXECUTED
}
if ( block_size < min_block_size && is_not_last_block ) {
(*printer)(
3000c00c: e58d2004 str r2, [sp, #4] <== NOT EXECUTED 3000c010: e1a0000a mov r0, sl <== NOT EXECUTED 3000c014: e58d7000 str r7, [sp] <== NOT EXECUTED 3000c018: e3a01001 mov r1, #1 <== NOT EXECUTED 3000c01c: e59f20ec ldr r2, [pc, #236] ; 3000c110 <_Heap_Walk+0x64c> <== NOT EXECUTED 3000c020: e1a03006 mov r3, r6 <== NOT EXECUTED 3000c024: e1a0e00f mov lr, pc <== NOT EXECUTED 3000c028: e12fff19 bx r9 <== NOT EXECUTED
block,
block_size,
min_block_size
);
return false;
3000c02c: e3a00000 mov r0, #0 <== NOT EXECUTED 3000c030: eafffeb7 b 3000bb14 <_Heap_Walk+0x50> <== NOT EXECUTED
}
if ( next_block_begin <= block_begin && is_not_last_block ) {
(*printer)(
3000c034: e1a0000a mov r0, sl <== NOT EXECUTED 3000c038: e58d5000 str r5, [sp] <== NOT EXECUTED 3000c03c: e3a01001 mov r1, #1 <== NOT EXECUTED 3000c040: e59f20cc ldr r2, [pc, #204] ; 3000c114 <_Heap_Walk+0x650> <== NOT EXECUTED 3000c044: e1a03006 mov r3, r6 <== NOT EXECUTED 3000c048: e1a0e00f mov lr, pc <== NOT EXECUTED 3000c04c: e12fff19 bx r9 <== NOT EXECUTED
"block 0x%08x: next block 0x%08x is not a successor\n",
block,
next_block
);
return false;
3000c050: e3a00000 mov r0, #0 <== NOT EXECUTED 3000c054: eafffeae b 3000bb14 <_Heap_Walk+0x50> <== NOT EXECUTED
);
return false;
}
if (
3000c058: e1a05006 mov r5, r6 <== NOT EXECUTED
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size )
) {
(*printer)(
3000c05c: e1a0000a mov r0, sl <== NOT EXECUTED 3000c060: e3a01001 mov r1, #1 <== NOT EXECUTED 3000c064: e59f20ac ldr r2, [pc, #172] ; 3000c118 <_Heap_Walk+0x654> <== NOT EXECUTED 3000c068: e1a03005 mov r3, r5 <== NOT EXECUTED 3000c06c: e1a0e00f mov lr, pc <== NOT EXECUTED 3000c070: e12fff19 bx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
3000c074: e3a00000 mov r0, #0 <== NOT EXECUTED 3000c078: eafffea5 b 3000bb14 <_Heap_Walk+0x50> <== NOT EXECUTED
return false;
}
if ( free_block->prev != prev_block ) {
(*printer)(
3000c07c: e58d1000 str r1, [sp] <== NOT EXECUTED 3000c080: e1a0000a mov r0, sl <== NOT EXECUTED 3000c084: e3a01001 mov r1, #1 <== NOT EXECUTED 3000c088: e59f208c ldr r2, [pc, #140] ; 3000c11c <_Heap_Walk+0x658> <== NOT EXECUTED 3000c08c: e1a03006 mov r3, r6 <== NOT EXECUTED 3000c090: e1a0e00f mov lr, pc <== NOT EXECUTED 3000c094: e12fff19 bx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
3000c098: e3a00000 mov r0, #0 <== NOT EXECUTED 3000c09c: eafffe9c b 3000bb14 <_Heap_Walk+0x50> <== NOT EXECUTED
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
3000c0a0: e1a05006 mov r5, r6 <== NOT EXECUTED 3000c0a4: eaffffab b 3000bf58 <_Heap_Walk+0x494> <== NOT EXECUTED
3000ba6c <_Heap_Walk_print>:
static void _Heap_Walk_print( int source, bool error, const char *fmt, ... )
{
3000ba6c: e92d000c push {r2, r3} <== NOT EXECUTED
3000ba70: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
va_list ap;
if ( error ) {
3000ba74: e31100ff tst r1, #255 ; 0xff <== NOT EXECUTED
{
/* Do nothing */
}
static void _Heap_Walk_print( int source, bool error, const char *fmt, ... )
{
3000ba78: e24dd004 sub sp, sp, #4 <== NOT EXECUTED 3000ba7c: e1a01000 mov r1, r0 <== NOT EXECUTED
va_list ap;
if ( error ) {
3000ba80: 1a00000a bne 3000bab0 <_Heap_Walk_print+0x44> <== NOT EXECUTED
printk( "FAIL[%d]: ", source );
} else {
printk( "PASS[%d]: ", source );
3000ba84: e59f0030 ldr r0, [pc, #48] ; 3000babc <_Heap_Walk_print+0x50><== NOT EXECUTED 3000ba88: ebfff02d bl 30007b44 <printk> <== NOT EXECUTED
}
va_start( ap, fmt );
3000ba8c: e28d300c add r3, sp, #12 <== NOT EXECUTED
vprintk( fmt, ap );
3000ba90: e59d0008 ldr r0, [sp, #8] <== NOT EXECUTED 3000ba94: e1a01003 mov r1, r3 <== NOT EXECUTED
printk( "FAIL[%d]: ", source );
} else {
printk( "PASS[%d]: ", source );
}
va_start( ap, fmt );
3000ba98: e58d3000 str r3, [sp] <== NOT EXECUTED
vprintk( fmt, ap );
3000ba9c: ebfff7b9 bl 30009988 <vprintk> <== NOT EXECUTED
va_end( ap ); }
3000baa0: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000baa4: e49de004 pop {lr} ; (ldr lr, [sp], #4) <== NOT EXECUTED
3000baa8: e28dd008 add sp, sp, #8 <== NOT EXECUTED
3000baac: e12fff1e bx lr <== NOT EXECUTED
static void _Heap_Walk_print( int source, bool error, const char *fmt, ... )
{
va_list ap;
if ( error ) {
printk( "FAIL[%d]: ", source );
3000bab0: e59f0008 ldr r0, [pc, #8] ; 3000bac0 <_Heap_Walk_print+0x54><== NOT EXECUTED 3000bab4: ebfff022 bl 30007b44 <printk> <== NOT EXECUTED 3000bab8: eafffff3 b 3000ba8c <_Heap_Walk_print+0x20> <== NOT EXECUTED
3000ba60 <_Heap_Walk_print_nothing>:
int source,
bool error,
const char *fmt,
...
)
{
3000ba60: e92d000c push {r2, r3} <== NOT EXECUTED
/* Do nothing */ }
3000ba64: e28dd008 add sp, sp, #8 <== NOT EXECUTED 3000ba68: e12fff1e bx lr <== NOT EXECUTED
3000ae70 <_Internal_error_Occurred>:
bool is_internal,
Internal_errors_t the_error
)
{
_Internal_errors_What_happened.the_source = the_source;
3000ae70: e59f303c ldr r3, [pc, #60] ; 3000aeb4 <_Internal_error_Occurred+0x44>
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
3000ae74: e201c0ff and ip, r1, #255 ; 0xff
3000ae78: e52de004 push {lr} ; (str lr, [sp, #-4]!)
_Internal_errors_What_happened.the_source = the_source;
_Internal_errors_What_happened.is_internal = is_internal;
_Internal_errors_What_happened.the_error = the_error;
_User_extensions_Fatal( the_source, is_internal, the_error );
3000ae7c: e1a0100c mov r1, ip
bool is_internal,
Internal_errors_t the_error
)
{
_Internal_errors_What_happened.the_source = the_source;
3000ae80: e5830000 str r0, [r3]
_Internal_errors_What_happened.is_internal = is_internal;
3000ae84: e5c3c004 strb ip, [r3, #4]
_Internal_errors_What_happened.the_error = the_error;
3000ae88: e5832008 str r2, [r3, #8]
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
3000ae8c: e1a04002 mov r4, r2
_Internal_errors_What_happened.the_source = the_source;
_Internal_errors_What_happened.is_internal = is_internal;
_Internal_errors_What_happened.the_error = the_error;
_User_extensions_Fatal( the_source, is_internal, the_error );
3000ae90: eb0007d1 bl 3000cddc <_User_extensions_Fatal>
RTEMS_INLINE_ROUTINE void _System_state_Set (
System_state_Codes state
)
{
_System_state_Current = state;
3000ae94: e59f301c ldr r3, [pc, #28] ; 3000aeb8 <_Internal_error_Occurred+0x48><== NOT EXECUTED 3000ae98: e3a02005 mov r2, #5 <== NOT EXECUTED 3000ae9c: e5832000 str r2, [r3] <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000aea0: e10f2000 mrs r2, CPSR <== NOT EXECUTED 3000aea4: e3823080 orr r3, r2, #128 ; 0x80 <== NOT EXECUTED 3000aea8: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_System_state_Set( SYSTEM_STATE_FAILED );
_CPU_Fatal_halt( the_error );
3000aeac: e1a00004 mov r0, r4 <== NOT EXECUTED 3000aeb0: eafffffe b 3000aeb0 <_Internal_error_Occurred+0x40> <== NOT EXECUTED
3000af78 <_Objects_Extend_information>:
*/
void _Objects_Extend_information(
Objects_Information *information
)
{
3000af78: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
minimum_index = _Objects_Get_index( information->minimum_id );
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
3000af7c: e5904034 ldr r4, [r0, #52] ; 0x34
*/
void _Objects_Extend_information(
Objects_Information *information
)
{
3000af80: e24dd014 sub sp, sp, #20
minimum_index = _Objects_Get_index( information->minimum_id );
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
3000af84: e3540000 cmp r4, #0
*/
void _Objects_Extend_information(
Objects_Information *information
)
{
3000af88: e1a05000 mov r5, r0
/* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id );
3000af8c: e1d070b8 ldrh r7, [r0, #8]
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
3000af90: 0a00009a beq 3000b200 <_Objects_Extend_information+0x288>
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
3000af94: e1d081b4 ldrh r8, [r0, #20] 3000af98: e1d0a1b0 ldrh sl, [r0, #16] 3000af9c: e1a01008 mov r1, r8 3000afa0: e1a0000a mov r0, sl 3000afa4: eb0029f5 bl 30015780 <__aeabi_uidiv> 3000afa8: e1a03800 lsl r3, r0, #16
for ( ; block < block_count; block++ ) {
3000afac: e1b03823 lsrs r3, r3, #16
3000afb0: 0a000098 beq 3000b218 <_Objects_Extend_information+0x2a0>
if ( information->object_blocks[ block ] == NULL ) {
3000afb4: e5949000 ldr r9, [r4] 3000afb8: e3590000 cmp r9, #0 3000afbc: 01a01008 moveq r1, r8
/* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id );
3000afc0: 01a06007 moveq r6, r7
index_base = minimum_index; block = 0;
3000afc4: 01a04009 moveq r4, r9
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
if ( information->object_blocks[ block ] == NULL ) {
3000afc8: 0a00000c beq 3000b000 <_Objects_Extend_information+0x88>
3000afcc: e1a02004 mov r2, r4 3000afd0: e1a01008 mov r1, r8
/* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id );
3000afd4: e1a06007 mov r6, r7
index_base = minimum_index; block = 0;
3000afd8: e3a04000 mov r4, #0 3000afdc: ea000002 b 3000afec <_Objects_Extend_information+0x74>
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
if ( information->object_blocks[ block ] == NULL ) {
3000afe0: e5b29004 ldr r9, [r2, #4]! 3000afe4: e3590000 cmp r9, #0
3000afe8: 0a000004 beq 3000b000 <_Objects_Extend_information+0x88>
if ( information->object_blocks == NULL )
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
3000afec: e2844001 add r4, r4, #1 3000aff0: e1530004 cmp r3, r4
if ( information->object_blocks[ block ] == NULL ) {
do_extend = false;
break;
} else
index_base += information->allocation_size;
3000aff4: e0866008 add r6, r6, r8
if ( information->object_blocks == NULL )
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
3000aff8: 8afffff8 bhi 3000afe0 <_Objects_Extend_information+0x68>
/*
* Search for a free block of indexes. If we do NOT need to allocate or
* extend the block table, then we will change do_extend.
*/
do_extend = true;
3000affc: e3a09001 mov r9, #1
} else
index_base += information->allocation_size;
}
}
maximum = (uint32_t) information->maximum + information->allocation_size;
3000b000: e08aa001 add sl, sl, r1
/*
* We need to limit the number of objects to the maximum number
* representable in the index portion of the object Id. In the
* case of 16-bit Ids, this is only 256 object instances.
*/
if ( maximum > OBJECTS_ID_FINAL_INDEX ) {
3000b004: e35a0801 cmp sl, #65536 ; 0x10000
3000b008: 2a000062 bcs 3000b198 <_Objects_Extend_information+0x220>
/*
* Allocate the name table, and the objects and if it fails either return or
* generate a fatal error depending on auto-extending being active.
*/
block_size = information->allocation_size * information->size;
if ( information->auto_extend ) {
3000b00c: e5d52012 ldrb r2, [r5, #18]
/*
* Allocate the name table, and the objects and if it fails either return or
* generate a fatal error depending on auto-extending being active.
*/
block_size = information->allocation_size * information->size;
3000b010: e5950018 ldr r0, [r5, #24]
if ( information->auto_extend ) {
3000b014: e3520000 cmp r2, #0
/*
* Allocate the name table, and the objects and if it fails either return or
* generate a fatal error depending on auto-extending being active.
*/
block_size = information->allocation_size * information->size;
3000b018: e0000091 mul r0, r1, r0
if ( information->auto_extend ) {
3000b01c: 1a00005f bne 3000b1a0 <_Objects_Extend_information+0x228>
new_object_block = _Workspace_Allocate( block_size );
if ( !new_object_block )
return;
} else {
new_object_block = _Workspace_Allocate_or_fatal_error( block_size );
3000b020: e58d3000 str r3, [sp] 3000b024: eb0008b4 bl 3000d2fc <_Workspace_Allocate_or_fatal_error> 3000b028: e59d3000 ldr r3, [sp] 3000b02c: e1a08000 mov r8, r0
}
/*
* Do we need to grow the tables?
*/
if ( do_extend ) {
3000b030: e3590000 cmp r9, #0
3000b034: 0a000038 beq 3000b11c <_Objects_Extend_information+0x1a4>
*/
/*
* Up the block count and maximum
*/
block_count++;
3000b038: e283b001 add fp, r3, #1
/*
* Allocate the tables and break it up.
*/
block_size = block_count *
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
3000b03c: e08b008b add r0, fp, fp, lsl #1
((maximum + minimum_index) * sizeof(Objects_Control *));
3000b040: e08a0000 add r0, sl, r0
/*
* Allocate the tables and break it up.
*/
block_size = block_count *
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
3000b044: e0800007 add r0, r0, r7
((maximum + minimum_index) * sizeof(Objects_Control *));
object_blocks = (void**) _Workspace_Allocate( block_size );
3000b048: e1a00100 lsl r0, r0, #2 3000b04c: e58d3000 str r3, [sp] 3000b050: eb00089f bl 3000d2d4 <_Workspace_Allocate>
if ( !object_blocks ) {
3000b054: e2509000 subs r9, r0, #0 3000b058: e59d3000 ldr r3, [sp]
3000b05c: 0a000072 beq 3000b22c <_Objects_Extend_information+0x2b4>
* Take the block count down. Saves all the (block_count - 1)
* in the copies.
*/
block_count--;
if ( information->maximum > minimum_index ) {
3000b060: e1d521b0 ldrh r2, [r5, #16]
RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset (
const void *base,
uintptr_t offset
)
{
return (void *)((uintptr_t)base + offset);
3000b064: e089c10b add ip, r9, fp, lsl #2 3000b068: e1570002 cmp r7, r2 3000b06c: e089b18b add fp, r9, fp, lsl #3
3000b070: 3a000050 bcc 3000b1b8 <_Objects_Extend_information+0x240>
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
3000b074: e3570000 cmp r7, #0 3000b078: 13a02000 movne r2, #0 3000b07c: 11a0100b movne r1, fp
local_table[ index ] = NULL;
3000b080: 11a00002 movne r0, r2
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
3000b084: 0a000003 beq 3000b098 <_Objects_Extend_information+0x120>
3000b088: e2822001 add r2, r2, #1 3000b08c: e1570002 cmp r7, r2
local_table[ index ] = NULL;
3000b090: e4810004 str r0, [r1], #4
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
3000b094: 8afffffb bhi 3000b088 <_Objects_Extend_information+0x110>
3000b098: e1a03103 lsl r3, r3, #2
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
3000b09c: e1d511b4 ldrh r1, [r5, #20]
}
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
3000b0a0: e3a00000 mov r0, #0
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
3000b0a4: e0861001 add r1, r6, r1
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
3000b0a8: e1560001 cmp r6, r1
}
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
3000b0ac: e7890003 str r0, [r9, r3]
inactive_per_block[block_count] = 0;
3000b0b0: e78c0003 str r0, [ip, r3]
for ( index=index_base ;
3000b0b4: 2a000005 bcs 3000b0d0 <_Objects_Extend_information+0x158>
3000b0b8: e08b2106 add r2, fp, r6, lsl #2
* information - object information table
*
* Output parameters: NONE
*/
void _Objects_Extend_information(
3000b0bc: e1a03006 mov r3, r6
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
index++ ) {
3000b0c0: e2833001 add r3, r3, #1
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
3000b0c4: e1530001 cmp r3, r1
index < ( information->allocation_size + index_base );
index++ ) {
local_table[ index ] = NULL;
3000b0c8: e4820004 str r0, [r2], #4
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
3000b0cc: 3afffffb bcc 3000b0c0 <_Objects_Extend_information+0x148>
3000b0d0: e10f3000 mrs r3, CPSR 3000b0d4: e3832080 orr r2, r3, #128 ; 0x80 3000b0d8: e129f002 msr CPSR_fc, r2
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
3000b0dc: e5952000 ldr r2, [r5]
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
information->maximum_id = _Objects_Build_id(
3000b0e0: e1d510b4 ldrh r1, [r5, #4] 3000b0e4: e1a02c02 lsl r2, r2, #24
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
3000b0e8: e1a0a80a lsl sl, sl, #16 3000b0ec: e3822801 orr r2, r2, #65536 ; 0x10000 3000b0f0: e1a0a82a lsr sl, sl, #16
(( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) |
3000b0f4: e1822d81 orr r2, r2, r1, lsl #27
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
3000b0f8: e182200a orr r2, r2, sl
local_table[ index ] = NULL;
}
_ISR_Disable( level );
old_tables = information->object_blocks;
3000b0fc: e5950034 ldr r0, [r5, #52] ; 0x34
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
3000b100: e585c030 str ip, [r5, #48] ; 0x30
_ISR_Disable( level );
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
3000b104: e5859034 str r9, [r5, #52] ; 0x34
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
3000b108: e585b01c str fp, [r5, #28]
information->maximum = (Objects_Maximum) maximum;
3000b10c: e1c5a1b0 strh sl, [r5, #16]
information->maximum_id = _Objects_Build_id(
3000b110: e585200c str r2, [r5, #12]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000b114: e129f003 msr CPSR_fc, r3
information->maximum
);
_ISR_Enable( level );
_Workspace_Free( old_tables );
3000b118: eb000873 bl 3000d2ec <_Workspace_Free>
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
3000b11c: e5953034 ldr r3, [r5, #52] ; 0x34
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
3000b120: e28d7008 add r7, sp, #8
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
3000b124: e7838104 str r8, [r3, r4, lsl #2]
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
3000b128: e1a01008 mov r1, r8 3000b12c: e1a00007 mov r0, r7 3000b130: e1d521b4 ldrh r2, [r5, #20] 3000b134: e5953018 ldr r3, [r5, #24] 3000b138: eb00129a bl 3000fba8 <_Chain_Initialize>
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
3000b13c: e1a04104 lsl r4, r4, #2
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
3000b140: e2858020 add r8, r5, #32
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
3000b144: ea000009 b 3000b170 <_Objects_Extend_information+0x1f8> 3000b148: e5953000 ldr r3, [r5]
the_object->id = _Objects_Build_id(
3000b14c: e1d520b4 ldrh r2, [r5, #4] 3000b150: e1a03c03 lsl r3, r3, #24 3000b154: e3833801 orr r3, r3, #65536 ; 0x10000
(( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) |
3000b158: e1833d82 orr r3, r3, r2, lsl #27
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
3000b15c: e1833006 orr r3, r3, r6 3000b160: e5813008 str r3, [r1, #8]
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
3000b164: e1a00008 mov r0, r8 3000b168: ebfffcec bl 3000a520 <_Chain_Append>
index++;
3000b16c: e2866001 add r6, r6, #1
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
3000b170: e1a00007 mov r0, r7 3000b174: ebfffcfc bl 3000a56c <_Chain_Get> 3000b178: e2501000 subs r1, r0, #0
3000b17c: 1afffff1 bne 3000b148 <_Objects_Extend_information+0x1d0>
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
information->inactive =
(Objects_Maximum)(information->inactive + information->allocation_size);
3000b180: e1d522bc ldrh r2, [r5, #44] ; 0x2c
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
3000b184: e1d531b4 ldrh r3, [r5, #20] 3000b188: e5951030 ldr r1, [r5, #48] ; 0x30
information->inactive =
(Objects_Maximum)(information->inactive + information->allocation_size);
3000b18c: e0832002 add r2, r3, r2
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
3000b190: e7813004 str r3, [r1, r4]
information->inactive =
3000b194: e1c522bc strh r2, [r5, #44] ; 0x2c
(Objects_Maximum)(information->inactive + information->allocation_size);
}
3000b198: e28dd014 add sp, sp, #20
3000b19c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
* Allocate the name table, and the objects and if it fails either return or
* generate a fatal error depending on auto-extending being active.
*/
block_size = information->allocation_size * information->size;
if ( information->auto_extend ) {
new_object_block = _Workspace_Allocate( block_size );
3000b1a0: e58d3000 str r3, [sp] 3000b1a4: eb00084a bl 3000d2d4 <_Workspace_Allocate>
if ( !new_object_block )
3000b1a8: e2508000 subs r8, r0, #0 3000b1ac: e59d3000 ldr r3, [sp]
3000b1b0: 1affff9e bne 3000b030 <_Objects_Extend_information+0xb8>
3000b1b4: eafffff7 b 3000b198 <_Objects_Extend_information+0x220>
/*
* Copy each section of the table over. This has to be performed as
* separate parts as size of each block has changed.
*/
memcpy( object_blocks,
3000b1b8: e1a03103 lsl r3, r3, #2
3000b1bc: e5951034 ldr r1, [r5, #52] ; 0x34
3000b1c0: e1a02003 mov r2, r3
3000b1c4: e88d1008 stm sp, {r3, ip}
3000b1c8: eb001dd7 bl 3001292c <memcpy>
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
3000b1cc: e89d1008 ldm sp, {r3, ip}
3000b1d0: e1a0000c mov r0, ip
3000b1d4: e1a02003 mov r2, r3
3000b1d8: e5951030 ldr r1, [r5, #48] ; 0x30
3000b1dc: eb001dd2 bl 3001292c <memcpy>
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
information->local_table,
(information->maximum + minimum_index) * sizeof(Objects_Control *) );
3000b1e0: e1d521b0 ldrh r2, [r5, #16]
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
3000b1e4: e1a0000b mov r0, fp
information->local_table,
(information->maximum + minimum_index) * sizeof(Objects_Control *) );
3000b1e8: e0872002 add r2, r7, r2
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
3000b1ec: e595101c ldr r1, [r5, #28]
3000b1f0: e1a02102 lsl r2, r2, #2
3000b1f4: eb001dcc bl 3001292c <memcpy>
3000b1f8: e89d1008 ldm sp, {r3, ip}
3000b1fc: eaffffa6 b 3000b09c <_Objects_Extend_information+0x124>
minimum_index = _Objects_Get_index( information->minimum_id );
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
3000b200: e1d0a1b0 ldrh sl, [r0, #16] 3000b204: e1d011b4 ldrh r1, [r0, #20]
/* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id );
3000b208: e1a06007 mov r6, r7
/*
* Search for a free block of indexes. If we do NOT need to allocate or
* extend the block table, then we will change do_extend.
*/
do_extend = true;
3000b20c: e3a09001 mov r9, #1
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
block_count = 0;
3000b210: e1a03004 mov r3, r4 3000b214: eaffff79 b 3000b000 <_Objects_Extend_information+0x88>
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
3000b218: e1a01008 mov r1, r8 <== NOT EXECUTED
/* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id );
3000b21c: e1a06007 mov r6, r7 <== NOT EXECUTED
/*
* Search for a free block of indexes. If we do NOT need to allocate or
* extend the block table, then we will change do_extend.
*/
do_extend = true;
3000b220: e3a09001 mov r9, #1 <== NOT EXECUTED
minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0;
3000b224: e1a04003 mov r4, r3 <== NOT EXECUTED 3000b228: eaffff74 b 3000b000 <_Objects_Extend_information+0x88> <== NOT EXECUTED
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
((maximum + minimum_index) * sizeof(Objects_Control *));
object_blocks = (void**) _Workspace_Allocate( block_size );
if ( !object_blocks ) {
_Workspace_Free( new_object_block );
3000b22c: e1a00008 mov r0, r8 3000b230: eb00082d bl 3000d2ec <_Workspace_Free>
return;
3000b234: eaffffd7 b 3000b198 <_Objects_Extend_information+0x220>
3000b394 <_Objects_Get>:
* always NULL.
*
* If the Id is valid but the object has not been created yet, then
* the local_table entry will be NULL.
*/
index = id - information->minimum_id + 1;
3000b394: e590c008 ldr ip, [r0, #8]
Objects_Control *_Objects_Get(
Objects_Information *information,
Objects_Id id,
Objects_Locations *location
)
{
3000b398: e52de004 push {lr} ; (str lr, [sp, #-4]!)
/*
* If the index is less than maximum, then it is OK to use it to
* index into the local_table array.
*/
if ( index <= information->maximum ) {
3000b39c: e1d031b0 ldrh r3, [r0, #16]
* always NULL. * * If the Id is valid but the object has not been created yet, then * the local_table entry will be NULL. */ index = id - information->minimum_id + 1;
3000b3a0: e26cc001 rsb ip, ip, #1 3000b3a4: e08c1001 add r1, ip, r1
/*
* If the index is less than maximum, then it is OK to use it to
* index into the local_table array.
*/
if ( index <= information->maximum ) {
3000b3a8: e1510003 cmp r1, r3
/* * Object Id is not within this API and Class on this node. So * it may be global in a multiprocessing system. But it is clearly * invalid on a single processor system. */ *location = OBJECTS_ERROR;
3000b3ac: 83a03001 movhi r3, #1
Objects_Control *_Objects_Get(
Objects_Information *information,
Objects_Id id,
Objects_Locations *location
)
{
3000b3b0: e24dd008 sub sp, sp, #8
/* * Object Id is not within this API and Class on this node. So * it may be global in a multiprocessing system. But it is clearly * invalid on a single processor system. */ *location = OBJECTS_ERROR;
3000b3b4: 85823000 strhi r3, [r2]
#if defined(RTEMS_MULTIPROCESSING)
_Objects_MP_Is_remote( information, id, location, &the_object );
return the_object;
#else
return NULL;
3000b3b8: 83a00000 movhi r0, #0
/*
* If the index is less than maximum, then it is OK to use it to
* index into the local_table array.
*/
if ( index <= information->maximum ) {
3000b3bc: 8a000009 bhi 3000b3e8 <_Objects_Get+0x54>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
3000b3c0: e59f3048 ldr r3, [pc, #72] ; 3000b410 <_Objects_Get+0x7c> 3000b3c4: e593c000 ldr ip, [r3] 3000b3c8: e28cc001 add ip, ip, #1 3000b3cc: e583c000 str ip, [r3]
_Thread_Disable_dispatch();
if ( (the_object = information->local_table[ index ]) != NULL ) {
3000b3d0: e590301c ldr r3, [r0, #28] 3000b3d4: e7930101 ldr r0, [r3, r1, lsl #2] 3000b3d8: e3500000 cmp r0, #0
*location = OBJECTS_LOCAL;
3000b3dc: 13a03000 movne r3, #0 3000b3e0: 15823000 strne r3, [r2]
* If the index is less than maximum, then it is OK to use it to
* index into the local_table array.
*/
if ( index <= information->maximum ) {
_Thread_Disable_dispatch();
if ( (the_object = information->local_table[ index ]) != NULL ) {
3000b3e4: 0a000001 beq 3000b3f0 <_Objects_Get+0x5c>
_Objects_MP_Is_remote( information, id, location, &the_object );
return the_object;
#else
return NULL;
#endif
}
3000b3e8: e28dd008 add sp, sp, #8
3000b3ec: e8bd8000 pop {pc}
/*
* Valid Id for this API, Class and Node but the object has not
* been allocated yet.
*/
_Thread_Enable_dispatch();
3000b3f0: e58d0004 str r0, [sp, #4] <== NOT EXECUTED 3000b3f4: e58d2000 str r2, [sp] <== NOT EXECUTED 3000b3f8: eb000340 bl 3000c100 <_Thread_Enable_dispatch> <== NOT EXECUTED
*location = OBJECTS_ERROR;
3000b3fc: e59d2000 ldr r2, [sp] <== NOT EXECUTED 3000b400: e3a03001 mov r3, #1 <== NOT EXECUTED 3000b404: e5823000 str r3, [r2] <== NOT EXECUTED
return NULL;
3000b408: e59d0004 ldr r0, [sp, #4] <== NOT EXECUTED 3000b40c: eafffff5 b 3000b3e8 <_Objects_Get+0x54> <== NOT EXECUTED
3000b2c0 <_Objects_Get_information>:
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint16_t the_class
)
{
3000b2c0: e1a01801 lsl r1, r1, #16
3000b2c4: e92d4030 push {r4, r5, lr}
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
3000b2c8: e1b04821 lsrs r4, r1, #16
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint16_t the_class
)
{
3000b2cc: e1a05000 mov r5, r0
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
return NULL;
3000b2d0: 01a00004 moveq r0, r4
)
{
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
3000b2d4: 08bd8030 popeq {r4, r5, pc}
/*
* This call implicitly validates the_api so we do not call
* _Objects_Is_api_valid above here.
*/
the_class_api_maximum = _Objects_API_maximum_class( the_api );
3000b2d8: eb0013c2 bl 300101e8 <_Objects_API_maximum_class>
if ( the_class_api_maximum == 0 )
3000b2dc: e3500000 cmp r0, #0
3000b2e0: 08bd8030 popeq {r4, r5, pc}
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
3000b2e4: e1500004 cmp r0, r4
3000b2e8: 2a000001 bcs 3000b2f4 <_Objects_Get_information+0x34>
return NULL;
3000b2ec: e3a00000 mov r0, #0 <== NOT EXECUTED
if ( info->maximum == 0 )
return NULL;
#endif
return info;
}
3000b2f0: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
return NULL;
if ( !_Objects_Information_table[ the_api ] )
3000b2f4: e59f3024 ldr r3, [pc, #36] ; 3000b320 <_Objects_Get_information+0x60>
3000b2f8: e7930105 ldr r0, [r3, r5, lsl #2]
3000b2fc: e3500000 cmp r0, #0
3000b300: 08bd8030 popeq {r4, r5, pc}
return NULL;
info = _Objects_Information_table[ the_api ][ the_class ];
3000b304: e7900104 ldr r0, [r0, r4, lsl #2]
if ( !info )
3000b308: e3500000 cmp r0, #0
3000b30c: 08bd8030 popeq {r4, r5, pc}
* In a multprocessing configuration, we may access remote objects.
* Thus we may have 0 local instances and still have a valid object
* pointer.
*/
#if !defined(RTEMS_MULTIPROCESSING)
if ( info->maximum == 0 )
3000b310: e1d031b0 ldrh r3, [r0, #16]
return NULL;
3000b314: e3530000 cmp r3, #0
3000b318: 03a00000 moveq r0, #0
3000b31c: e8bd8030 pop {r4, r5, pc}
3000b324 <_Objects_Get_isr_disable>:
{
Objects_Control *the_object;
uint32_t index;
ISR_Level level;
index = id - information->minimum_id + 1;
3000b324: e590c008 ldr ip, [r0, #8]
Objects_Information *information,
Objects_Id id,
Objects_Locations *location,
ISR_Level *level_p
)
{
3000b328: e52d4004 push {r4} ; (str r4, [sp, #-4]!)
Objects_Control *the_object;
uint32_t index;
ISR_Level level;
index = id - information->minimum_id + 1;
3000b32c: e26cc001 rsb ip, ip, #1 3000b330: e08cc001 add ip, ip, r1
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000b334: e10f4000 mrs r4, CPSR 3000b338: e3841080 orr r1, r4, #128 ; 0x80 3000b33c: e129f001 msr CPSR_fc, r1
_ISR_Disable( level );
if ( information->maximum >= index ) {
3000b340: e1d011b0 ldrh r1, [r0, #16] 3000b344: e15c0001 cmp ip, r1
3000b348: 8a000008 bhi 3000b370 <_Objects_Get_isr_disable+0x4c>
if ( (the_object = information->local_table[ index ]) != NULL ) {
3000b34c: e590101c ldr r1, [r0, #28] 3000b350: e791010c ldr r0, [r1, ip, lsl #2] 3000b354: e3500000 cmp r0, #0
*location = OBJECTS_LOCAL;
3000b358: 13a01000 movne r1, #0 3000b35c: 15821000 strne r1, [r2]
*level_p = level;
3000b360: 15834000 strne r4, [r3]
index = id - information->minimum_id + 1;
_ISR_Disable( level );
if ( information->maximum >= index ) {
if ( (the_object = information->local_table[ index ]) != NULL ) {
3000b364: 0a000006 beq 3000b384 <_Objects_Get_isr_disable+0x60>
_Objects_MP_Is_remote( information, id, location, &the_object );
return the_object;
#else
return NULL;
#endif
}
3000b368: e8bd0010 pop {r4}
3000b36c: e12fff1e bx lr
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000b370: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
_ISR_Enable( level );
*location = OBJECTS_ERROR;
return NULL;
}
_ISR_Enable( level );
*location = OBJECTS_ERROR;
3000b374: e3a03001 mov r3, #1 <== NOT EXECUTED 3000b378: e5823000 str r3, [r2] <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
_Objects_MP_Is_remote( information, id, location, &the_object );
return the_object;
#else
return NULL;
3000b37c: e3a00000 mov r0, #0 <== NOT EXECUTED 3000b380: eafffff8 b 3000b368 <_Objects_Get_isr_disable+0x44> <== NOT EXECUTED 3000b384: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
*location = OBJECTS_LOCAL;
*level_p = level;
return the_object;
}
_ISR_Enable( level );
*location = OBJECTS_ERROR;
3000b388: e3a03001 mov r3, #1 <== NOT EXECUTED 3000b38c: e5823000 str r3, [r2] <== NOT EXECUTED
return NULL;
3000b390: eafffff4 b 3000b368 <_Objects_Get_isr_disable+0x44> <== NOT EXECUTED
3000cecc <_Objects_Get_name_as_string>:
char *_Objects_Get_name_as_string(
Objects_Id id,
size_t length,
char *name
)
{
3000cecc: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
char lname[5];
Objects_Control *the_object;
Objects_Locations location;
Objects_Id tmpId;
if ( length == 0 )
3000ced0: e2515000 subs r5, r1, #0 <== NOT EXECUTED
char *_Objects_Get_name_as_string(
Objects_Id id,
size_t length,
char *name
)
{
3000ced4: e1a04002 mov r4, r2 <== NOT EXECUTED 3000ced8: e24dd00c sub sp, sp, #12 <== NOT EXECUTED
Objects_Control *the_object;
Objects_Locations location;
Objects_Id tmpId;
if ( length == 0 )
return NULL;
3000cedc: 01a04005 moveq r4, r5 <== NOT EXECUTED
char lname[5];
Objects_Control *the_object;
Objects_Locations location;
Objects_Id tmpId;
if ( length == 0 )
3000cee0: 1a000002 bne 3000cef0 <_Objects_Get_name_as_string+0x24> <== NOT EXECUTED
_Thread_Enable_dispatch();
return name;
}
return NULL; /* unreachable path */
}
3000cee4: e1a00004 mov r0, r4 <== NOT EXECUTED
3000cee8: e28dd00c add sp, sp, #12 <== NOT EXECUTED
3000ceec: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
Objects_Id tmpId;
if ( length == 0 )
return NULL;
if ( name == NULL )
3000cef0: e3540000 cmp r4, #0 <== NOT EXECUTED 3000cef4: 0afffffa beq 3000cee4 <_Objects_Get_name_as_string+0x18> <== NOT EXECUTED
return NULL;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
3000cef8: e3500000 cmp r0, #0 <== NOT EXECUTED 3000cefc: 059f30ec ldreq r3, [pc, #236] ; 3000cff0 <_Objects_Get_name_as_string+0x124><== NOT EXECUTED 3000cf00: 11a07000 movne r7, r0 <== NOT EXECUTED 3000cf04: 05933004 ldreq r3, [r3, #4] <== NOT EXECUTED 3000cf08: 05937008 ldreq r7, [r3, #8] <== NOT EXECUTED
information = _Objects_Get_information_id( tmpId );
3000cf0c: e1a00007 mov r0, r7 <== NOT EXECUTED 3000cf10: ebffffb3 bl 3000cde4 <_Objects_Get_information_id> <== NOT EXECUTED
if ( !information )
3000cf14: e2506000 subs r6, r0, #0 <== NOT EXECUTED
return NULL;
3000cf18: 01a04006 moveq r4, r6 <== NOT EXECUTED
return NULL;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
information = _Objects_Get_information_id( tmpId );
if ( !information )
3000cf1c: 0afffff0 beq 3000cee4 <_Objects_Get_name_as_string+0x18> <== NOT EXECUTED
return NULL;
the_object = _Objects_Get( information, tmpId, &location );
3000cf20: e1a01007 mov r1, r7 <== NOT EXECUTED 3000cf24: e28d2008 add r2, sp, #8 <== NOT EXECUTED 3000cf28: eb000032 bl 3000cff8 <_Objects_Get> <== NOT EXECUTED
switch ( location ) {
3000cf2c: e59d3008 ldr r3, [sp, #8] <== NOT EXECUTED 3000cf30: e3530000 cmp r3, #0 <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE:
/* not supported */
#endif
case OBJECTS_ERROR:
return NULL;
3000cf34: 13a04000 movne r4, #0 <== NOT EXECUTED
information = _Objects_Get_information_id( tmpId );
if ( !information )
return NULL;
the_object = _Objects_Get( information, tmpId, &location );
switch ( location ) {
3000cf38: 1affffe9 bne 3000cee4 <_Objects_Get_name_as_string+0x18> <== NOT EXECUTED
return NULL;
case OBJECTS_LOCAL:
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string ) {
3000cf3c: e5d62038 ldrb r2, [r6, #56] ; 0x38 <== NOT EXECUTED 3000cf40: e3520000 cmp r2, #0 <== NOT EXECUTED 3000cf44: 0a00001c beq 3000cfbc <_Objects_Get_name_as_string+0xf0> <== NOT EXECUTED
s = the_object->name.name_p;
3000cf48: e590c00c ldr ip, [r0, #12] <== NOT EXECUTED
lname[ 4 ] = '\0';
s = lname;
}
d = name;
if ( s ) {
3000cf4c: e35c0000 cmp ip, #0 <== NOT EXECUTED 3000cf50: 0a000024 beq 3000cfe8 <_Objects_Get_name_as_string+0x11c> <== NOT EXECUTED
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
3000cf54: e2555001 subs r5, r5, #1 <== NOT EXECUTED 3000cf58: 0a000022 beq 3000cfe8 <_Objects_Get_name_as_string+0x11c> <== NOT EXECUTED 3000cf5c: e5dc3000 ldrb r3, [ip] <== NOT EXECUTED 3000cf60: e3530000 cmp r3, #0 <== NOT EXECUTED 3000cf64: 0a00001f beq 3000cfe8 <_Objects_Get_name_as_string+0x11c> <== NOT EXECUTED 3000cf68: e59fe084 ldr lr, [pc, #132] ; 3000cff4 <_Objects_Get_name_as_string+0x128><== NOT EXECUTED 3000cf6c: e1a01004 mov r1, r4 <== NOT EXECUTED 3000cf70: e3a02000 mov r2, #0 <== NOT EXECUTED 3000cf74: ea000002 b 3000cf84 <_Objects_Get_name_as_string+0xb8> <== NOT EXECUTED 3000cf78: e5fc3001 ldrb r3, [ip, #1]! <== NOT EXECUTED 3000cf7c: e3530000 cmp r3, #0 <== NOT EXECUTED 3000cf80: 0a000009 beq 3000cfac <_Objects_Get_name_as_string+0xe0> <== NOT EXECUTED
*d = (isprint((unsigned char)*s)) ? *s : '*';
3000cf84: e59e0000 ldr r0, [lr] <== NOT EXECUTED
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
3000cf88: e2822001 add r2, r2, #1 <== NOT EXECUTED
*d = (isprint((unsigned char)*s)) ? *s : '*';
3000cf8c: e0800003 add r0, r0, r3 <== NOT EXECUTED 3000cf90: e5d00001 ldrb r0, [r0, #1] <== NOT EXECUTED 3000cf94: e3100097 tst r0, #151 ; 0x97 <== NOT EXECUTED 3000cf98: 03a0302a moveq r3, #42 ; 0x2a <== NOT EXECUTED 3000cf9c: e4c13001 strb r3, [r1], #1 <== NOT EXECUTED
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
3000cfa0: e1520005 cmp r2, r5 <== NOT EXECUTED 3000cfa4: e1a00001 mov r0, r1 <== NOT EXECUTED 3000cfa8: 3afffff2 bcc 3000cf78 <_Objects_Get_name_as_string+0xac> <== NOT EXECUTED
*d = (isprint((unsigned char)*s)) ? *s : '*';
}
}
*d = '\0';
3000cfac: e3a03000 mov r3, #0 <== NOT EXECUTED 3000cfb0: e5c03000 strb r3, [r0] <== NOT EXECUTED
_Thread_Enable_dispatch();
3000cfb4: eb000348 bl 3000dcdc <_Thread_Enable_dispatch> <== NOT EXECUTED
return name;
3000cfb8: eaffffc9 b 3000cee4 <_Objects_Get_name_as_string+0x18> <== NOT EXECUTED
if ( information->is_string ) {
s = the_object->name.name_p;
} else
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
3000cfbc: e590300c ldr r3, [r0, #12] <== NOT EXECUTED
lname[ 0 ] = (u32_name >> 24) & 0xff;
lname[ 1 ] = (u32_name >> 16) & 0xff;
lname[ 2 ] = (u32_name >> 8) & 0xff;
lname[ 3 ] = (u32_name >> 0) & 0xff;
lname[ 4 ] = '\0';
3000cfc0: e5cd2004 strb r2, [sp, #4] <== NOT EXECUTED
} else
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
lname[ 0 ] = (u32_name >> 24) & 0xff;
3000cfc4: e1a00c23 lsr r0, r3, #24 <== NOT EXECUTED
lname[ 1 ] = (u32_name >> 16) & 0xff;
3000cfc8: e1a01823 lsr r1, r3, #16 <== NOT EXECUTED
lname[ 2 ] = (u32_name >> 8) & 0xff;
3000cfcc: e1a02423 lsr r2, r3, #8 <== NOT EXECUTED
} else
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
lname[ 0 ] = (u32_name >> 24) & 0xff;
3000cfd0: e5cd0000 strb r0, [sp] <== NOT EXECUTED
lname[ 1 ] = (u32_name >> 16) & 0xff;
3000cfd4: e5cd1001 strb r1, [sp, #1] <== NOT EXECUTED
lname[ 2 ] = (u32_name >> 8) & 0xff;
3000cfd8: e5cd2002 strb r2, [sp, #2] <== NOT EXECUTED
lname[ 3 ] = (u32_name >> 0) & 0xff;
3000cfdc: e5cd3003 strb r3, [sp, #3] <== NOT EXECUTED
lname[ 4 ] = '\0';
s = lname;
3000cfe0: e1a0c00d mov ip, sp <== NOT EXECUTED 3000cfe4: eaffffda b 3000cf54 <_Objects_Get_name_as_string+0x88> <== NOT EXECUTED
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
3000cfe8: e1a00004 mov r0, r4 <== NOT EXECUTED 3000cfec: eaffffee b 3000cfac <_Objects_Get_name_as_string+0xe0> <== NOT EXECUTED
3000b558 <_Objects_Get_next>:
Objects_Information *information,
Objects_Id id,
Objects_Locations *location_p,
Objects_Id *next_id_p
)
{
3000b558: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
Objects_Control *object;
Objects_Id next_id;
if ( !information )
3000b55c: e2504000 subs r4, r0, #0 <== NOT EXECUTED
Objects_Information *information,
Objects_Id id,
Objects_Locations *location_p,
Objects_Id *next_id_p
)
{
3000b560: e1a05002 mov r5, r2 <== NOT EXECUTED 3000b564: e1a08003 mov r8, r3 <== NOT EXECUTED
Objects_Control *object;
Objects_Id next_id;
if ( !information )
return NULL;
3000b568: 01a00004 moveq r0, r4 <== NOT EXECUTED
)
{
Objects_Control *object;
Objects_Id next_id;
if ( !information )
3000b56c: 08bd81f0 popeq {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
return NULL;
if ( !location_p )
3000b570: e3520000 cmp r2, #0 <== NOT EXECUTED
return NULL;
3000b574: 01a00002 moveq r0, r2 <== NOT EXECUTED
Objects_Id next_id;
if ( !information )
return NULL;
if ( !location_p )
3000b578: 08bd81f0 popeq {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
return NULL;
if ( !next_id_p )
3000b57c: e3530000 cmp r3, #0 <== NOT EXECUTED 3000b580: 0a000016 beq 3000b5e0 <_Objects_Get_next+0x88> <== NOT EXECUTED
return NULL;
if (_Objects_Get_index(id) == OBJECTS_ID_INITIAL_INDEX)
3000b584: e1b03801 lsls r3, r1, #16 <== NOT EXECUTED
next_id = information->minimum_id;
3000b588: 05946008 ldreq r6, [r4, #8] <== NOT EXECUTED
else
next_id = id;
3000b58c: 11a06001 movne r6, r1 <== NOT EXECUTED
do {
/* walked off end of list? */
if (_Objects_Get_index(next_id) > information->maximum)
3000b590: e1d4c1b0 ldrh ip, [r4, #16] <== NOT EXECUTED 3000b594: e1a07806 lsl r7, r6, #16 <== NOT EXECUTED 3000b598: e15c0827 cmp ip, r7, lsr #16 <== NOT EXECUTED
*location_p = OBJECTS_ERROR;
goto final;
}
/* try to grab one */
object = _Objects_Get(information, next_id, location_p);
3000b59c: e1a01006 mov r1, r6 <== NOT EXECUTED 3000b5a0: e1a00004 mov r0, r4 <== NOT EXECUTED 3000b5a4: e1a02005 mov r2, r5 <== NOT EXECUTED
else
next_id = id;
do {
/* walked off end of list? */
if (_Objects_Get_index(next_id) > information->maximum)
3000b5a8: 3a000006 bcc 3000b5c8 <_Objects_Get_next+0x70> <== NOT EXECUTED
*location_p = OBJECTS_ERROR;
goto final;
}
/* try to grab one */
object = _Objects_Get(information, next_id, location_p);
3000b5ac: eb00000d bl 3000b5e8 <_Objects_Get> <== NOT EXECUTED
next_id++;
} while (*location_p != OBJECTS_LOCAL);
3000b5b0: e5953000 ldr r3, [r5] <== NOT EXECUTED
}
/* try to grab one */
object = _Objects_Get(information, next_id, location_p);
next_id++;
3000b5b4: e2866001 add r6, r6, #1 <== NOT EXECUTED
} while (*location_p != OBJECTS_LOCAL);
3000b5b8: e3530000 cmp r3, #0 <== NOT EXECUTED 3000b5bc: 1afffff3 bne 3000b590 <_Objects_Get_next+0x38> <== NOT EXECUTED
*next_id_p = next_id;
3000b5c0: e5886000 str r6, [r8] <== NOT EXECUTED
return object;
3000b5c4: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
do {
/* walked off end of list? */
if (_Objects_Get_index(next_id) > information->maximum)
{
*location_p = OBJECTS_ERROR;
3000b5c8: e3a03001 mov r3, #1 <== NOT EXECUTED 3000b5cc: e5853000 str r3, [r5] <== NOT EXECUTED
*next_id_p = next_id;
return object;
final:
*next_id_p = OBJECTS_ID_FINAL;
3000b5d0: e3e03000 mvn r3, #0 <== NOT EXECUTED
return 0;
3000b5d4: e3a00000 mov r0, #0 <== NOT EXECUTED
*next_id_p = next_id;
return object;
final:
*next_id_p = OBJECTS_ID_FINAL;
3000b5d8: e5883000 str r3, [r8] <== NOT EXECUTED
return 0;
3000b5dc: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
if ( !location_p )
return NULL;
if ( !next_id_p )
return NULL;
3000b5e0: e1a00003 mov r0, r3 <== NOT EXECUTED
return object;
final:
*next_id_p = OBJECTS_ID_FINAL;
return 0;
}
3000b5e4: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
3001cf0c <_Objects_Get_no_protection>:
/*
* You can't just extract the index portion or you can get tricked
* by a value between 1 and maximum.
*/
index = id - information->minimum_id + 1;
3001cf0c: e590c008 ldr ip, [r0, #8]
if ( information->maximum >= index ) {
3001cf10: e1d031b0 ldrh r3, [r0, #16]
/*
* You can't just extract the index portion or you can get tricked
* by a value between 1 and maximum.
*/
index = id - information->minimum_id + 1;
3001cf14: e26cc001 rsb ip, ip, #1 3001cf18: e08c1001 add r1, ip, r1
if ( information->maximum >= index ) {
3001cf1c: e1510003 cmp r1, r3
3001cf20: 8a000005 bhi 3001cf3c <_Objects_Get_no_protection+0x30>
if ( (the_object = information->local_table[ index ]) != NULL ) {
3001cf24: e590301c ldr r3, [r0, #28] 3001cf28: e7930101 ldr r0, [r3, r1, lsl #2] 3001cf2c: e3500000 cmp r0, #0
*location = OBJECTS_LOCAL;
3001cf30: 13a03000 movne r3, #0 3001cf34: 15823000 strne r3, [r2]
* by a value between 1 and maximum.
*/
index = id - information->minimum_id + 1;
if ( information->maximum >= index ) {
if ( (the_object = information->local_table[ index ]) != NULL ) {
3001cf38: 112fff1e bxne lr
/*
* This isn't supported or required yet for Global objects so
* if it isn't local, we don't find it.
*/
*location = OBJECTS_ERROR;
3001cf3c: e3a03001 mov r3, #1 <== NOT EXECUTED 3001cf40: e5823000 str r3, [r2] <== NOT EXECUTED
return NULL;
3001cf44: e3a00000 mov r0, #0 <== NOT EXECUTED
}
3001cf48: e12fff1e bx lr <== NOT EXECUTED
3000caa8 <_Objects_Id_to_name>:
/*
* Caller is trusted for name != NULL.
*/
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
3000caa8: e3500000 cmp r0, #0 <== NOT EXECUTED 3000caac: 059f3084 ldreq r3, [pc, #132] ; 3000cb38 <_Objects_Id_to_name+0x90><== NOT EXECUTED
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
3000cab0: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
/*
* Caller is trusted for name != NULL.
*/
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
3000cab4: 05933004 ldreq r3, [r3, #4] <== NOT EXECUTED
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
3000cab8: e1a05001 mov r5, r1 <== NOT EXECUTED
/*
* Caller is trusted for name != NULL.
*/
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
3000cabc: 05931008 ldreq r1, [r3, #8] <== NOT EXECUTED 3000cac0: 11a01000 movne r1, r0 <== NOT EXECUTED 3000cac4: e1a03c21 lsr r3, r1, #24 <== NOT EXECUTED 3000cac8: e2033007 and r3, r3, #7 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid(
uint32_t the_api
)
{
if ( !the_api || the_api > OBJECTS_APIS_LAST )
3000cacc: e2432001 sub r2, r3, #1 <== NOT EXECUTED 3000cad0: e3520002 cmp r2, #2 <== NOT EXECUTED
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
3000cad4: e24dd004 sub sp, sp, #4 <== NOT EXECUTED 3000cad8: 8a00000a bhi 3000cb08 <_Objects_Id_to_name+0x60> <== NOT EXECUTED
the_api = _Objects_Get_API( tmpId );
if ( !_Objects_Is_api_valid( the_api ) )
return OBJECTS_INVALID_ID;
if ( !_Objects_Information_table[ the_api ] )
3000cadc: e59f2058 ldr r2, [pc, #88] ; 3000cb3c <_Objects_Id_to_name+0x94><== NOT EXECUTED 3000cae0: e7923103 ldr r3, [r2, r3, lsl #2] <== NOT EXECUTED 3000cae4: e3530000 cmp r3, #0 <== NOT EXECUTED 3000cae8: 0a000006 beq 3000cb08 <_Objects_Id_to_name+0x60> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class(
Objects_Id id
)
{
return (uint32_t)
3000caec: e1a02da1 lsr r2, r1, #27 <== NOT EXECUTED
return OBJECTS_INVALID_ID;
the_class = _Objects_Get_class( tmpId );
information = _Objects_Information_table[ the_api ][ the_class ];
3000caf0: e7930102 ldr r0, [r3, r2, lsl #2] <== NOT EXECUTED
if ( !information )
3000caf4: e3500000 cmp r0, #0 <== NOT EXECUTED 3000caf8: 0a000002 beq 3000cb08 <_Objects_Id_to_name+0x60> <== NOT EXECUTED
return OBJECTS_INVALID_ID;
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string )
3000cafc: e5d04038 ldrb r4, [r0, #56] ; 0x38 <== NOT EXECUTED 3000cb00: e3540000 cmp r4, #0 <== NOT EXECUTED 3000cb04: 0a000002 beq 3000cb14 <_Objects_Id_to_name+0x6c> <== NOT EXECUTED
the_api = _Objects_Get_API( tmpId );
if ( !_Objects_Is_api_valid( the_api ) )
return OBJECTS_INVALID_ID;
if ( !_Objects_Information_table[ the_api ] )
return OBJECTS_INVALID_ID;
3000cb08: e3a00003 mov r0, #3 <== NOT EXECUTED
return OBJECTS_INVALID_ID;
*name = the_object->name;
_Thread_Enable_dispatch();
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
}
3000cb0c: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000cb10: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string )
return OBJECTS_INVALID_ID;
#endif
the_object = _Objects_Get( information, tmpId, &ignored_location );
3000cb14: e1a0200d mov r2, sp <== NOT EXECUTED 3000cb18: ebffffc2 bl 3000ca28 <_Objects_Get> <== NOT EXECUTED
if ( !the_object )
3000cb1c: e3500000 cmp r0, #0 <== NOT EXECUTED 3000cb20: 0afffff8 beq 3000cb08 <_Objects_Id_to_name+0x60> <== NOT EXECUTED
return OBJECTS_INVALID_ID;
*name = the_object->name;
3000cb24: e590300c ldr r3, [r0, #12] <== NOT EXECUTED 3000cb28: e5853000 str r3, [r5] <== NOT EXECUTED
_Thread_Enable_dispatch();
3000cb2c: eb00033e bl 3000d82c <_Thread_Enable_dispatch> <== NOT EXECUTED
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
3000cb30: e1a00004 mov r0, r4 <== NOT EXECUTED 3000cb34: eafffff4 b 3000cb0c <_Objects_Id_to_name+0x64> <== NOT EXECUTED
30017a88 <_Objects_Name_to_id_string>:
Objects_Name_or_id_lookup_errors _Objects_Name_to_id_string(
Objects_Information *information,
const char *name,
Objects_Id *id
)
{
30017a88: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
Objects_Control *the_object;
uint32_t index;
/* ASSERT: information->is_string == true */
if ( !id )
30017a8c: e2529000 subs r9, r2, #0
Objects_Name_or_id_lookup_errors _Objects_Name_to_id_string(
Objects_Information *information,
const char *name,
Objects_Id *id
)
{
30017a90: e1a0a000 mov sl, r0 30017a94: e1a07001 mov r7, r1
uint32_t index;
/* ASSERT: information->is_string == true */
if ( !id )
return OBJECTS_INVALID_ADDRESS;
30017a98: 03a00002 moveq r0, #2
Objects_Control *the_object;
uint32_t index;
/* ASSERT: information->is_string == true */
if ( !id )
30017a9c: 08bd87f0 popeq {r4, r5, r6, r7, r8, r9, sl, pc}
return OBJECTS_INVALID_ADDRESS;
if ( !name )
30017aa0: e3510000 cmp r1, #0
30017aa4: 0a000012 beq 30017af4 <_Objects_Name_to_id_string+0x6c>
return OBJECTS_INVALID_NAME;
if ( information->maximum != 0 ) {
30017aa8: e1da81b0 ldrh r8, [sl, #16] 30017aac: e3580000 cmp r8, #0
30017ab0: 0a000011 beq 30017afc <_Objects_Name_to_id_string+0x74>
for ( index = 1; index <= information->maximum; index++ ) {
30017ab4: e59a601c ldr r6, [sl, #28] <== NOT EXECUTED 30017ab8: e3a04001 mov r4, #1 <== NOT EXECUTED
the_object = information->local_table[ index ];
30017abc: e5b65004 ldr r5, [r6, #4]! <== NOT EXECUTED
continue;
if ( !the_object->name.name_p )
continue;
if (!strncmp( name, the_object->name.name_p, information->name_length)) {
30017ac0: e1a00007 mov r0, r7 <== NOT EXECUTED
if ( information->maximum != 0 ) {
for ( index = 1; index <= information->maximum; index++ ) {
the_object = information->local_table[ index ];
if ( !the_object )
30017ac4: e3550000 cmp r5, #0 <== NOT EXECUTED 30017ac8: 0a000006 beq 30017ae8 <_Objects_Name_to_id_string+0x60> <== NOT EXECUTED
continue;
if ( !the_object->name.name_p )
30017acc: e595300c ldr r3, [r5, #12] <== NOT EXECUTED 30017ad0: e2531000 subs r1, r3, #0 <== NOT EXECUTED 30017ad4: 0a000003 beq 30017ae8 <_Objects_Name_to_id_string+0x60> <== NOT EXECUTED
continue;
if (!strncmp( name, the_object->name.name_p, information->name_length)) {
30017ad8: e1da23ba ldrh r2, [sl, #58] ; 0x3a <== NOT EXECUTED 30017adc: eb000f9b bl 3001b950 <strncmp> <== NOT EXECUTED 30017ae0: e3500000 cmp r0, #0 <== NOT EXECUTED 30017ae4: 0a000006 beq 30017b04 <_Objects_Name_to_id_string+0x7c> <== NOT EXECUTED
if ( !name )
return OBJECTS_INVALID_NAME;
if ( information->maximum != 0 ) {
for ( index = 1; index <= information->maximum; index++ ) {
30017ae8: e2844001 add r4, r4, #1 <== NOT EXECUTED 30017aec: e1540008 cmp r4, r8 <== NOT EXECUTED 30017af0: 9afffff1 bls 30017abc <_Objects_Name_to_id_string+0x34> <== NOT EXECUTED
if ( !id )
return OBJECTS_INVALID_ADDRESS;
if ( !name )
return OBJECTS_INVALID_NAME;
30017af4: e3a00001 mov r0, #1
30017af8: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
}
}
}
return OBJECTS_INVALID_NAME;
30017afc: e3a00001 mov r0, #1
}
30017b00: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
if ( !the_object->name.name_p )
continue;
if (!strncmp( name, the_object->name.name_p, information->name_length)) {
*id = the_object->id;
30017b04: e5953008 ldr r3, [r5, #8] <== NOT EXECUTED 30017b08: e5893000 str r3, [r9] <== NOT EXECUTED
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
30017b0c: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} <== NOT EXECUTED
3000b514 <_Objects_Name_to_id_u32>:
Objects_Name name_for_mp;
#endif
/* ASSERT: information->is_string == false */
if ( !id )
3000b514: e3530000 cmp r3, #0
Objects_Information *information,
uint32_t name,
uint32_t node,
Objects_Id *id
)
{
3000b518: e92d0030 push {r4, r5}
#endif
/* ASSERT: information->is_string == false */
if ( !id )
return OBJECTS_INVALID_ADDRESS;
3000b51c: 03a00002 moveq r0, #2
Objects_Name name_for_mp;
#endif
/* ASSERT: information->is_string == false */
if ( !id )
3000b520: 0a000005 beq 3000b53c <_Objects_Name_to_id_u32+0x28>
return OBJECTS_INVALID_ADDRESS;
if ( name == 0 )
3000b524: e3510000 cmp r1, #0
3000b528: 0a000002 beq 3000b538 <_Objects_Name_to_id_u32+0x24>
return OBJECTS_INVALID_NAME;
search_local_node = false;
if ( information->maximum != 0 &&
3000b52c: e1d051b0 ldrh r5, [r0, #16] 3000b530: e3550000 cmp r5, #0
3000b534: 1a000002 bne 3000b544 <_Objects_Name_to_id_u32+0x30>
return OBJECTS_INVALID_NAME;
name_for_mp.name_u32 = name;
return _Objects_MP_Global_name_search( information, name_for_mp, node, id );
#else
return OBJECTS_INVALID_NAME;
3000b538: e3a00001 mov r0, #1
#endif }
3000b53c: e8bd0030 pop {r4, r5}
3000b540: e12fff1e bx lr
if ( name == 0 )
return OBJECTS_INVALID_NAME;
search_local_node = false;
if ( information->maximum != 0 &&
3000b544: e3720106 cmn r2, #-2147483647 ; 0x80000001 3000b548: 13520000 cmpne r2, #0
3000b54c: 1a00000b bne 3000b580 <_Objects_Name_to_id_u32+0x6c>
_Objects_Is_local_node( node )
))
search_local_node = true;
if ( search_local_node ) {
for ( index = 1; index <= information->maximum; index++ ) {
3000b550: e590c01c ldr ip, [r0, #28] 3000b554: e3a02001 mov r2, #1
the_object = information->local_table[ index ];
3000b558: e5bc0004 ldr r0, [ip, #4]!
_Objects_Is_local_node( node )
))
search_local_node = true;
if ( search_local_node ) {
for ( index = 1; index <= information->maximum; index++ ) {
3000b55c: e2822001 add r2, r2, #1
the_object = information->local_table[ index ];
if ( !the_object )
3000b560: e3500000 cmp r0, #0
3000b564: 0a000002 beq 3000b574 <_Objects_Name_to_id_u32+0x60>
continue;
if ( name == the_object->name.name_u32 ) {
3000b568: e590400c ldr r4, [r0, #12] 3000b56c: e1540001 cmp r4, r1
3000b570: 0a000005 beq 3000b58c <_Objects_Name_to_id_u32+0x78>
_Objects_Is_local_node( node )
))
search_local_node = true;
if ( search_local_node ) {
for ( index = 1; index <= information->maximum; index++ ) {
3000b574: e1550002 cmp r5, r2
3000b578: 2afffff6 bcs 3000b558 <_Objects_Name_to_id_u32+0x44>
3000b57c: eaffffed b 3000b538 <_Objects_Name_to_id_u32+0x24> <== NOT EXECUTED
search_local_node = false;
if ( information->maximum != 0 &&
(node == OBJECTS_SEARCH_ALL_NODES ||
node == OBJECTS_SEARCH_LOCAL_NODE ||
3000b580: e3520001 cmp r2, #1 <== NOT EXECUTED 3000b584: 1affffeb bne 3000b538 <_Objects_Name_to_id_u32+0x24> <== NOT EXECUTED 3000b588: eafffff0 b 3000b550 <_Objects_Name_to_id_u32+0x3c> <== NOT EXECUTED
the_object = information->local_table[ index ];
if ( !the_object )
continue;
if ( name == the_object->name.name_u32 ) {
*id = the_object->id;
3000b58c: e5902008 ldr r2, [r0, #8]
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
3000b590: e3a00000 mov r0, #0
the_object = information->local_table[ index ];
if ( !the_object )
continue;
if ( name == the_object->name.name_u32 ) {
*id = the_object->id;
3000b594: e5832000 str r2, [r3]
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
3000b598: eaffffe7 b 3000b53c <_Objects_Name_to_id_u32+0x28>
3000bc2c <_Objects_Set_name>:
bool _Objects_Set_name(
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
3000bc2c: e92d41f0 push {r4, r5, r6, r7, r8, lr}
3000bc30: e1a05000 mov r5, r0
3000bc34: e1a06001 mov r6, r1
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
3000bc38: e1a00002 mov r0, r2 3000bc3c: e1d513ba ldrh r1, [r5, #58] ; 0x3a
bool _Objects_Set_name(
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
3000bc40: e1a08002 mov r8, r2
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
3000bc44: eb002242 bl 30014554 <strnlen>
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string ) {
3000bc48: e5d53038 ldrb r3, [r5, #56] ; 0x38
{
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
3000bc4c: e1a04000 mov r4, r0
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string ) {
3000bc50: e3530000 cmp r3, #0
3000bc54: 1a000017 bne 3000bcb8 <_Objects_Set_name+0x8c>
d[length] = '\0';
the_object->name.name_p = d;
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
3000bc58: e5d82000 ldrb r2, [r8] <== NOT EXECUTED 3000bc5c: e3500001 cmp r0, #1 <== NOT EXECUTED 3000bc60: e1a02c02 lsl r2, r2, #24 <== NOT EXECUTED 3000bc64: 9a00000c bls 3000bc9c <_Objects_Set_name+0x70> <== NOT EXECUTED 3000bc68: e5d83001 ldrb r3, [r8, #1] <== NOT EXECUTED 3000bc6c: e3500002 cmp r0, #2 <== NOT EXECUTED 3000bc70: e1822803 orr r2, r2, r3, lsl #16 <== NOT EXECUTED 3000bc74: 0a000009 beq 3000bca0 <_Objects_Set_name+0x74> <== NOT EXECUTED 3000bc78: e5d83002 ldrb r3, [r8, #2] <== NOT EXECUTED 3000bc7c: e3500003 cmp r0, #3 <== NOT EXECUTED 3000bc80: e1822403 orr r2, r2, r3, lsl #8 <== NOT EXECUTED 3000bc84: 15d83003 ldrbne r3, [r8, #3] <== NOT EXECUTED 3000bc88: 03a03020 moveq r3, #32 <== NOT EXECUTED 3000bc8c: e1823003 orr r3, r2, r3 <== NOT EXECUTED 3000bc90: e586300c str r3, [r6, #12] <== NOT EXECUTED
((3 < length) ? s[ 3 ] : ' ')
);
}
return true;
3000bc94: e3a00001 mov r0, #1 <== NOT EXECUTED
3000bc98: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
d[length] = '\0';
the_object->name.name_p = d;
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
3000bc9c: e3822602 orr r2, r2, #2097152 ; 0x200000 <== NOT EXECUTED 3000bca0: e3822a02 orr r2, r2, #8192 ; 0x2000 <== NOT EXECUTED 3000bca4: e3a03020 mov r3, #32 <== NOT EXECUTED 3000bca8: e1823003 orr r3, r2, r3 <== NOT EXECUTED 3000bcac: e586300c str r3, [r6, #12] <== NOT EXECUTED
((3 < length) ? s[ 3 ] : ' ')
);
}
return true;
3000bcb0: e3a00001 mov r0, #1 <== NOT EXECUTED
3000bcb4: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string ) {
char *d;
d = _Workspace_Allocate( length + 1 );
3000bcb8: e2800001 add r0, r0, #1 3000bcbc: eb00075d bl 3000da38 <_Workspace_Allocate>
if ( !d )
3000bcc0: e2505000 subs r5, r0, #0
3000bcc4: 0a00000b beq 3000bcf8 <_Objects_Set_name+0xcc>
return false;
_Workspace_Free( (void *)the_object->name.name_p );
3000bcc8: e596000c ldr r0, [r6, #12] <== NOT EXECUTED
the_object->name.name_p = NULL;
3000bccc: e3a07000 mov r7, #0 <== NOT EXECUTED
d = _Workspace_Allocate( length + 1 );
if ( !d )
return false;
_Workspace_Free( (void *)the_object->name.name_p );
3000bcd0: eb00075e bl 3000da50 <_Workspace_Free> <== NOT EXECUTED
the_object->name.name_p = NULL;
3000bcd4: e586700c str r7, [r6, #12] <== NOT EXECUTED
strncpy( d, name, length );
3000bcd8: e1a00005 mov r0, r5 <== NOT EXECUTED 3000bcdc: e1a01008 mov r1, r8 <== NOT EXECUTED 3000bce0: e1a02004 mov r2, r4 <== NOT EXECUTED 3000bce4: eb0021df bl 30014468 <strncpy> <== NOT EXECUTED
d[length] = '\0';
3000bce8: e7c57004 strb r7, [r5, r4] <== NOT EXECUTED
((3 < length) ? s[ 3 ] : ' ')
);
}
return true;
3000bcec: e3a00001 mov r0, #1 <== NOT EXECUTED
_Workspace_Free( (void *)the_object->name.name_p );
the_object->name.name_p = NULL;
strncpy( d, name, length );
d[length] = '\0';
the_object->name.name_p = d;
3000bcf0: e586500c str r5, [r6, #12] <== NOT EXECUTED
3000bcf4: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
if ( information->is_string ) {
char *d;
d = _Workspace_Allocate( length + 1 );
if ( !d )
return false;
3000bcf8: e1a00005 mov r0, r5
);
}
return true;
}
3000bcfc: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
3000b59c <_Objects_Shrink_information>:
*/
void _Objects_Shrink_information(
Objects_Information *information
)
{
3000b59c: e92d40f0 push {r4, r5, r6, r7, lr}
/*
* Search the list to find block or chunk with all objects inactive.
*/
index_base = _Objects_Get_index( information->minimum_id );
3000b5a0: e1d040b8 ldrh r4, [r0, #8]
block_count = (information->maximum - index_base) /
3000b5a4: e1d051b4 ldrh r5, [r0, #20]
*/
void _Objects_Shrink_information(
Objects_Information *information
)
{
3000b5a8: e1a06000 mov r6, r0
/*
* Search the list to find block or chunk with all objects inactive.
*/
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
3000b5ac: e1d001b0 ldrh r0, [r0, #16] 3000b5b0: e1a01005 mov r1, r5 3000b5b4: e0640000 rsb r0, r4, r0 3000b5b8: eb002870 bl 30015780 <__aeabi_uidiv>
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
3000b5bc: e3500000 cmp r0, #0
3000b5c0: 08bd80f0 popeq {r4, r5, r6, r7, pc}
if ( information->inactive_per_block[ block ] ==
3000b5c4: e5962030 ldr r2, [r6, #48] ; 0x30 3000b5c8: e5923000 ldr r3, [r2] 3000b5cc: e1550003 cmp r5, r3
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
3000b5d0: 13a03000 movne r3, #0
if ( information->inactive_per_block[ block ] ==
3000b5d4: 1a000005 bne 3000b5f0 <_Objects_Shrink_information+0x54>
3000b5d8: ea000008 b 3000b600 <_Objects_Shrink_information+0x64> <== NOT EXECUTED
3000b5dc: e5b21004 ldr r1, [r2, #4]!
information->inactive -= information->allocation_size;
return;
}
index_base += information->allocation_size;
3000b5e0: e0844005 add r4, r4, r5
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
if ( information->inactive_per_block[ block ] ==
3000b5e4: e1550001 cmp r5, r1
information->inactive -= information->allocation_size;
return;
}
index_base += information->allocation_size;
3000b5e8: e1a07103 lsl r7, r3, #2
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
if ( information->inactive_per_block[ block ] ==
3000b5ec: 0a000004 beq 3000b604 <_Objects_Shrink_information+0x68>
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
3000b5f0: e2833001 add r3, r3, #1 3000b5f4: e1500003 cmp r0, r3
3000b5f8: 8afffff7 bhi 3000b5dc <_Objects_Shrink_information+0x40>
3000b5fc: e8bd80f0 pop {r4, r5, r6, r7, pc}
if ( information->inactive_per_block[ block ] ==
3000b600: e3a07000 mov r7, #0 <== NOT EXECUTED
information->allocation_size ) {
/*
* Assume the Inactive chain is never empty at this point
*/
the_object = (Objects_Control *) _Chain_First( &information->Inactive );
3000b604: e5960020 ldr r0, [r6, #32] 3000b608: ea000002 b 3000b618 <_Objects_Shrink_information+0x7c>
if ((index >= index_base) &&
(index < (index_base + information->allocation_size))) {
_Chain_Extract( &extract_me->Node );
}
}
while ( the_object );
3000b60c: e3550000 cmp r5, #0
3000b610: 0a00000b beq 3000b644 <_Objects_Shrink_information+0xa8>
index = _Objects_Get_index( the_object->id );
/*
* Get the next node before the node is extracted
*/
extract_me = the_object;
the_object = (Objects_Control *) the_object->Node.next;
3000b614: e1a00005 mov r0, r5
* Assume the Inactive chain is never empty at this point
*/
the_object = (Objects_Control *) _Chain_First( &information->Inactive );
do {
index = _Objects_Get_index( the_object->id );
3000b618: e1d030b8 ldrh r3, [r0, #8]
/*
* Get the next node before the node is extracted
*/
extract_me = the_object;
the_object = (Objects_Control *) the_object->Node.next;
3000b61c: e5905000 ldr r5, [r0]
if ((index >= index_base) &&
3000b620: e1530004 cmp r3, r4
3000b624: 3afffff8 bcc 3000b60c <_Objects_Shrink_information+0x70>
(index < (index_base + information->allocation_size))) {
3000b628: e1d621b4 ldrh r2, [r6, #20] 3000b62c: e0842002 add r2, r4, r2
/*
* Get the next node before the node is extracted
*/
extract_me = the_object;
the_object = (Objects_Control *) the_object->Node.next;
if ((index >= index_base) &&
3000b630: e1530002 cmp r3, r2
3000b634: 2afffff4 bcs 3000b60c <_Objects_Shrink_information+0x70>
(index < (index_base + information->allocation_size))) {
_Chain_Extract( &extract_me->Node );
3000b638: ebfffbc3 bl 3000a54c <_Chain_Extract>
}
}
while ( the_object );
3000b63c: e3550000 cmp r5, #0
3000b640: 1afffff3 bne 3000b614 <_Objects_Shrink_information+0x78>
/*
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
3000b644: e5963034 ldr r3, [r6, #52] ; 0x34 3000b648: e7930007 ldr r0, [r3, r7] 3000b64c: eb000726 bl 3000d2ec <_Workspace_Free>
information->object_blocks[ block ] = NULL;
information->inactive_per_block[ block ] = 0;
information->inactive -= information->allocation_size;
3000b650: e1d602bc ldrh r0, [r6, #44] ; 0x2c 3000b654: e1d631b4 ldrh r3, [r6, #20]
/*
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
information->object_blocks[ block ] = NULL;
3000b658: e5961034 ldr r1, [r6, #52] ; 0x34
information->inactive_per_block[ block ] = 0;
3000b65c: e5962030 ldr r2, [r6, #48] ; 0x30
information->inactive -= information->allocation_size;
3000b660: e0633000 rsb r3, r3, r0
/*
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
information->object_blocks[ block ] = NULL;
3000b664: e7815007 str r5, [r1, r7]
information->inactive_per_block[ block ] = 0;
3000b668: e7825007 str r5, [r2, r7]
information->inactive -= information->allocation_size;
3000b66c: e1c632bc strh r3, [r6, #44] ; 0x2c
return;
3000b670: e8bd80f0 pop {r4, r5, r6, r7, pc}
3000c4ac <_POSIX_Absolute_timeout_to_ticks>:
*/
POSIX_Absolute_timeout_conversion_results_t _POSIX_Absolute_timeout_to_ticks(
const struct timespec *abstime,
Watchdog_Interval *ticks_out
)
{
3000c4ac: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
/*
* Make sure there is always a value returned.
*/
*ticks_out = 0;
3000c4b0: e3a03000 mov r3, #0 <== NOT EXECUTED
*/
POSIX_Absolute_timeout_conversion_results_t _POSIX_Absolute_timeout_to_ticks(
const struct timespec *abstime,
Watchdog_Interval *ticks_out
)
{
3000c4b4: e24dd010 sub sp, sp, #16 <== NOT EXECUTED
/*
* Make sure there is always a value returned.
*/
*ticks_out = 0;
3000c4b8: e5813000 str r3, [r1] <== NOT EXECUTED
*/
POSIX_Absolute_timeout_conversion_results_t _POSIX_Absolute_timeout_to_ticks(
const struct timespec *abstime,
Watchdog_Interval *ticks_out
)
{
3000c4bc: e1a04001 mov r4, r1 <== NOT EXECUTED 3000c4c0: e1a06000 mov r6, r0 <== NOT EXECUTED
*ticks_out = 0;
/*
* Is the absolute time even valid?
*/
if ( !_Timespec_Is_valid(abstime) )
3000c4c4: eb000ff5 bl 300104a0 <_Timespec_Is_valid> <== NOT EXECUTED 3000c4c8: e3500000 cmp r0, #0 <== NOT EXECUTED 3000c4cc: 1a000001 bne 3000c4d8 <_POSIX_Absolute_timeout_to_ticks+0x2c><== NOT EXECUTED
/* * This is the case we were expecting and it took this long to * get here. */ return POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE; }
3000c4d0: e28dd010 add sp, sp, #16 <== NOT EXECUTED
3000c4d4: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
return POSIX_ABSOLUTE_TIMEOUT_INVALID;
/*
* Is the absolute time in the past?
*/
_TOD_Get( ¤t_time );
3000c4d8: e28d7008 add r7, sp, #8 <== NOT EXECUTED 3000c4dc: e1a00007 mov r0, r7 <== NOT EXECUTED 3000c4e0: eb00072c bl 3000e198 <_TOD_Get> <== NOT EXECUTED
if ( _Timespec_Less_than( abstime, ¤t_time ) )
3000c4e4: e1a00006 mov r0, r6 <== NOT EXECUTED 3000c4e8: e1a01007 mov r1, r7 <== NOT EXECUTED 3000c4ec: eb000ffc bl 300104e4 <_Timespec_Less_than> <== NOT EXECUTED 3000c4f0: e3500000 cmp r0, #0 <== NOT EXECUTED
return POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST;
3000c4f4: 13a00001 movne r0, #1 <== NOT EXECUTED
/*
* Is the absolute time in the past?
*/
_TOD_Get( ¤t_time );
if ( _Timespec_Less_than( abstime, ¤t_time ) )
3000c4f8: 1afffff4 bne 3000c4d0 <_POSIX_Absolute_timeout_to_ticks+0x24><== NOT EXECUTED
return POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST;
/*
* How long until the requested absolute time?
*/
_Timespec_Subtract( ¤t_time, abstime, &difference );
3000c4fc: e1a00007 mov r0, r7 <== NOT EXECUTED 3000c500: e1a01006 mov r1, r6 <== NOT EXECUTED 3000c504: e1a0200d mov r2, sp <== NOT EXECUTED 3000c508: eb001003 bl 3001051c <_Timespec_Subtract> <== NOT EXECUTED
/*
* Internally the SuperCore uses ticks, so convert to them.
*/
*ticks_out = _Timespec_To_ticks( &difference );
3000c50c: e1a0000d mov r0, sp <== NOT EXECUTED 3000c510: eb001017 bl 30010574 <_Timespec_To_ticks> <== NOT EXECUTED
/*
* If the difference was 0, then the future is now. It is so bright
* we better wear shades.
*/
if ( !*ticks_out )
return POSIX_ABSOLUTE_TIMEOUT_IS_NOW;
3000c514: e3500000 cmp r0, #0 <== NOT EXECUTED
_Timespec_Subtract( ¤t_time, abstime, &difference );
/*
* Internally the SuperCore uses ticks, so convert to them.
*/
*ticks_out = _Timespec_To_ticks( &difference );
3000c518: e5840000 str r0, [r4] <== NOT EXECUTED
return POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST;
/*
* How long until the requested absolute time?
*/
_Timespec_Subtract( ¤t_time, abstime, &difference );
3000c51c: e1a0500d mov r5, sp <== NOT EXECUTED
/*
* If the difference was 0, then the future is now. It is so bright
* we better wear shades.
*/
if ( !*ticks_out )
return POSIX_ABSOLUTE_TIMEOUT_IS_NOW;
3000c520: 13a00003 movne r0, #3 <== NOT EXECUTED 3000c524: 03a00002 moveq r0, #2 <== NOT EXECUTED 3000c528: eaffffe8 b 3000c4d0 <_POSIX_Absolute_timeout_to_ticks+0x24><== NOT EXECUTED
30010494 <_POSIX_Barrier_Translate_core_barrier_return_code>:
*/
#if defined(RTEMS_DEBUG)
if ( the_barrier_status > CORE_BARRIER_STATUS_LAST )
return EINVAL;
#endif
return _POSIX_Barrier_Return_codes[the_barrier_status];
30010494: e59f3004 ldr r3, [pc, #4] ; 300104a0 <_POSIX_Barrier_Translate_core_barrier_return_code+0xc><== NOT EXECUTED
}
30010498: e7930100 ldr r0, [r3, r0, lsl #2] <== NOT EXECUTED 3001049c: e12fff1e bx lr <== NOT EXECUTED
3000accc <_POSIX_Condition_variables_Wait_support>:
pthread_cond_t *cond,
pthread_mutex_t *mutex,
Watchdog_Interval timeout,
bool already_timedout
)
{
3000accc: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr} <== NOT EXECUTED
3000acd0: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
3000acd4: e1a04001 mov r4, r1 <== NOT EXECUTED
3000acd8: e1a06000 mov r6, r0 <== NOT EXECUTED
register POSIX_Condition_variables_Control *the_cond;
Objects_Locations location;
int status;
int mutex_status;
if ( !_POSIX_Mutex_Get( mutex, &location ) ) {
3000acdc: e1a00001 mov r0, r1 <== NOT EXECUTED 3000ace0: e1a0100d mov r1, sp <== NOT EXECUTED
pthread_cond_t *cond,
pthread_mutex_t *mutex,
Watchdog_Interval timeout,
bool already_timedout
)
{
3000ace4: e1a08002 mov r8, r2 <== NOT EXECUTED 3000ace8: e20370ff and r7, r3, #255 ; 0xff <== NOT EXECUTED
register POSIX_Condition_variables_Control *the_cond;
Objects_Locations location;
int status;
int mutex_status;
if ( !_POSIX_Mutex_Get( mutex, &location ) ) {
3000acec: eb000059 bl 3000ae58 <_POSIX_Mutex_Get> <== NOT EXECUTED 3000acf0: e3500000 cmp r0, #0 <== NOT EXECUTED 3000acf4: 0a00000a beq 3000ad24 <_POSIX_Condition_variables_Wait_support+0x58><== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
3000acf8: e59f30d4 ldr r3, [pc, #212] ; 3000add4 <_POSIX_Condition_variables_Wait_support+0x108><== NOT EXECUTED
return EINVAL;
}
_Thread_Unnest_dispatch();
the_cond = _POSIX_Condition_variables_Get( cond, &location );
3000acfc: e1a00006 mov r0, r6 <== NOT EXECUTED 3000ad00: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000ad04: e1a0100d mov r1, sp <== NOT EXECUTED 3000ad08: e2422001 sub r2, r2, #1 <== NOT EXECUTED 3000ad0c: e5832000 str r2, [r3] <== NOT EXECUTED 3000ad10: ebffff74 bl 3000aae8 <_POSIX_Condition_variables_Get> <== NOT EXECUTED
switch ( location ) {
3000ad14: e59d3000 ldr r3, [sp] <== NOT EXECUTED
return EINVAL;
}
_Thread_Unnest_dispatch();
the_cond = _POSIX_Condition_variables_Get( cond, &location );
3000ad18: e1a0a000 mov sl, r0 <== NOT EXECUTED
switch ( location ) {
3000ad1c: e3530000 cmp r3, #0 <== NOT EXECUTED 3000ad20: 0a000003 beq 3000ad34 <_POSIX_Condition_variables_Wait_support+0x68><== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
3000ad24: e3a05016 mov r5, #22 <== NOT EXECUTED
}
3000ad28: e1a00005 mov r0, r5 <== NOT EXECUTED
3000ad2c: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000ad30: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
the_cond = _POSIX_Condition_variables_Get( cond, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( the_cond->Mutex && ( the_cond->Mutex != *mutex ) ) {
3000ad34: e5903014 ldr r3, [r0, #20] <== NOT EXECUTED 3000ad38: e3530000 cmp r3, #0 <== NOT EXECUTED 3000ad3c: 0a000005 beq 3000ad58 <_POSIX_Condition_variables_Wait_support+0x8c><== NOT EXECUTED 3000ad40: e5942000 ldr r2, [r4] <== NOT EXECUTED 3000ad44: e1530002 cmp r3, r2 <== NOT EXECUTED 3000ad48: 0a000002 beq 3000ad58 <_POSIX_Condition_variables_Wait_support+0x8c><== NOT EXECUTED
_Thread_Enable_dispatch();
3000ad4c: eb000d8d bl 3000e388 <_Thread_Enable_dispatch> <== NOT EXECUTED
return EINVAL;
3000ad50: e3a05016 mov r5, #22 <== NOT EXECUTED 3000ad54: eafffff3 b 3000ad28 <_POSIX_Condition_variables_Wait_support+0x5c><== NOT EXECUTED
}
(void) pthread_mutex_unlock( mutex );
3000ad58: e1a00004 mov r0, r4 <== NOT EXECUTED 3000ad5c: eb0000e3 bl 3000b0f0 <pthread_mutex_unlock> <== NOT EXECUTED
_Thread_Enable_dispatch();
return EINVAL;
}
*/
if ( !already_timedout ) {
3000ad60: e3570000 cmp r7, #0 <== NOT EXECUTED 3000ad64: 0a000006 beq 3000ad84 <_POSIX_Condition_variables_Wait_support+0xb8><== NOT EXECUTED
status = _Thread_Executing->Wait.return_code;
if ( status == EINTR )
status = 0;
} else {
_Thread_Enable_dispatch();
3000ad68: eb000d86 bl 3000e388 <_Thread_Enable_dispatch> <== NOT EXECUTED
status = ETIMEDOUT;
3000ad6c: e3a05074 mov r5, #116 ; 0x74 <== NOT EXECUTED
/*
* When we get here the dispatch disable level is 0.
*/
mutex_status = pthread_mutex_lock( mutex );
3000ad70: e1a00004 mov r0, r4 <== NOT EXECUTED 3000ad74: eb0000bc bl 3000b06c <pthread_mutex_lock> <== NOT EXECUTED
if ( mutex_status )
return EINVAL;
3000ad78: e3500000 cmp r0, #0 <== NOT EXECUTED 3000ad7c: 13a05016 movne r5, #22 <== NOT EXECUTED 3000ad80: eaffffe8 b 3000ad28 <_POSIX_Condition_variables_Wait_support+0x5c><== NOT EXECUTED
if ( !already_timedout ) {
the_cond->Mutex = *mutex;
_Thread_queue_Enter_critical_section( &the_cond->Wait_queue );
_Thread_Executing->Wait.return_code = 0;
3000ad84: e59f504c ldr r5, [pc, #76] ; 3000add8 <_POSIX_Condition_variables_Wait_support+0x10c><== NOT EXECUTED
return EINVAL;
}
*/
if ( !already_timedout ) {
the_cond->Mutex = *mutex;
3000ad88: e5942000 ldr r2, [r4] <== NOT EXECUTED
_Thread_queue_Enter_critical_section( &the_cond->Wait_queue );
_Thread_Executing->Wait.return_code = 0;
3000ad8c: e5953004 ldr r3, [r5, #4] <== NOT EXECUTED
return EINVAL;
}
*/
if ( !already_timedout ) {
the_cond->Mutex = *mutex;
3000ad90: e58a2014 str r2, [sl, #20] <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
Thread_queue_Control *the_thread_queue
)
{
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
3000ad94: e3a02001 mov r2, #1 <== NOT EXECUTED 3000ad98: e58a2048 str r2, [sl, #72] ; 0x48 <== NOT EXECUTED
_Thread_queue_Enter_critical_section( &the_cond->Wait_queue );
_Thread_Executing->Wait.return_code = 0;
3000ad9c: e5837034 str r7, [r3, #52] ; 0x34 <== NOT EXECUTED
_Thread_Executing->Wait.queue = &the_cond->Wait_queue;
_Thread_Executing->Wait.id = *cond;
3000ada0: e5962000 ldr r2, [r6] <== NOT EXECUTED
if ( !already_timedout ) {
the_cond->Mutex = *mutex;
_Thread_queue_Enter_critical_section( &the_cond->Wait_queue );
_Thread_Executing->Wait.return_code = 0;
_Thread_Executing->Wait.queue = &the_cond->Wait_queue;
3000ada4: e28a0018 add r0, sl, #24 <== NOT EXECUTED
_Thread_Executing->Wait.id = *cond;
3000ada8: e5832020 str r2, [r3, #32] <== NOT EXECUTED
if ( !already_timedout ) {
the_cond->Mutex = *mutex;
_Thread_queue_Enter_critical_section( &the_cond->Wait_queue );
_Thread_Executing->Wait.return_code = 0;
_Thread_Executing->Wait.queue = &the_cond->Wait_queue;
3000adac: e5830044 str r0, [r3, #68] ; 0x44 <== NOT EXECUTED
_Thread_Executing->Wait.id = *cond;
_Thread_queue_Enqueue( &the_cond->Wait_queue, timeout );
3000adb0: e1a01008 mov r1, r8 <== NOT EXECUTED 3000adb4: e59f2020 ldr r2, [pc, #32] ; 3000addc <_POSIX_Condition_variables_Wait_support+0x110><== NOT EXECUTED 3000adb8: eb000e9e bl 3000e838 <_Thread_queue_Enqueue_with_handler> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000adbc: eb000d71 bl 3000e388 <_Thread_Enable_dispatch> <== NOT EXECUTED
* a POSIX signal, then pthread_cond_wait returns spuriously,
* according to the POSIX standard. It means that pthread_cond_wait
* returns a success status, except for the fact that it was not
* woken up a pthread_cond_signal or a pthread_cond_broadcast.
*/
status = _Thread_Executing->Wait.return_code;
3000adc0: e5953004 ldr r3, [r5, #4] <== NOT EXECUTED 3000adc4: e5935034 ldr r5, [r3, #52] ; 0x34 <== NOT EXECUTED
if ( status == EINTR )
status = 0;
3000adc8: e3550004 cmp r5, #4 <== NOT EXECUTED 3000adcc: 03a05000 moveq r5, #0 <== NOT EXECUTED 3000add0: eaffffe6 b 3000ad70 <_POSIX_Condition_variables_Wait_support+0xa4><== NOT EXECUTED
30011804 <_POSIX_Keys_Run_destructors>:
*/
void _POSIX_Keys_Run_destructors(
Thread_Control *thread
)
{
30011804: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
Objects_Maximum thread_index = _Objects_Get_index( thread->Object.id );
30011808: e5907008 ldr r7, [r0, #8] 3001180c: e59f5084 ldr r5, [pc, #132] ; 30011898 <_POSIX_Keys_Run_destructors+0x94> 30011810: e1a0ac27 lsr sl, r7, #24
for ( index = 1 ; index <= max ; ++index ) {
POSIX_Keys_Control *key = (POSIX_Keys_Control *)
_POSIX_Keys_Information.local_table [ index ];
if ( key != NULL && key->destructor != NULL ) {
void *value = key->Values [ thread_api ][ thread_index ];
30011814: e1a07807 lsl r7, r7, #16 30011818: e20aa007 and sl, sl, #7 3001181c: e1a07727 lsr r7, r7, #14
if ( value != NULL ) {
key->Values [ thread_api ][ thread_index ] = NULL;
30011820: e3a08000 mov r8, #0
*
* Reference: 17.1.1.2 P1003.1c/Draft 10, p. 163, line 99.
*/
while ( !done ) {
Objects_Maximum index = 0;
Objects_Maximum max = _POSIX_Keys_Information.maximum;
30011824: e1d541b0 ldrh r4, [r5, #16]
done = true;
for ( index = 1 ; index <= max ; ++index ) {
30011828: e3540000 cmp r4, #0
3001182c: 08bd85f0 popeq {r4, r5, r6, r7, r8, sl, pc}
30011830: e3a06001 mov r6, #1 <== NOT EXECUTED 30011834: e1a01006 mov r1, r6 <== NOT EXECUTED
POSIX_Keys_Control *key = (POSIX_Keys_Control *)
_POSIX_Keys_Information.local_table [ index ];
30011838: e595301c ldr r3, [r5, #28] <== NOT EXECUTED
if ( key != NULL && key->destructor != NULL ) {
void *value = key->Values [ thread_api ][ thread_index ];
3001183c: e28a0005 add r0, sl, #5 <== NOT EXECUTED
Objects_Maximum max = _POSIX_Keys_Information.maximum;
done = true;
for ( index = 1 ; index <= max ; ++index ) {
POSIX_Keys_Control *key = (POSIX_Keys_Control *)
30011840: e7932106 ldr r2, [r3, r6, lsl #2] <== NOT EXECUTED
_POSIX_Keys_Information.local_table [ index ];
if ( key != NULL && key->destructor != NULL ) {
30011844: e3520000 cmp r2, #0 <== NOT EXECUTED 30011848: 0a00000a beq 30011878 <_POSIX_Keys_Run_destructors+0x74> <== NOT EXECUTED 3001184c: e5923010 ldr r3, [r2, #16] <== NOT EXECUTED 30011850: e3530000 cmp r3, #0 <== NOT EXECUTED 30011854: 0a000007 beq 30011878 <_POSIX_Keys_Run_destructors+0x74> <== NOT EXECUTED
void *value = key->Values [ thread_api ][ thread_index ];
30011858: e7922100 ldr r2, [r2, r0, lsl #2] <== NOT EXECUTED 3001185c: e7920007 ldr r0, [r2, r7] <== NOT EXECUTED
if ( value != NULL ) {
30011860: e3500000 cmp r0, #0 <== NOT EXECUTED 30011864: 0a000003 beq 30011878 <_POSIX_Keys_Run_destructors+0x74> <== NOT EXECUTED
key->Values [ thread_api ][ thread_index ] = NULL;
30011868: e7828007 str r8, [r2, r7] <== NOT EXECUTED
(*key->destructor)( value );
3001186c: e1a0e00f mov lr, pc <== NOT EXECUTED 30011870: e12fff13 bx r3 <== NOT EXECUTED
done = false;
30011874: e1a01008 mov r1, r8 <== NOT EXECUTED
Objects_Maximum index = 0;
Objects_Maximum max = _POSIX_Keys_Information.maximum;
done = true;
for ( index = 1 ; index <= max ; ++index ) {
30011878: e2866001 add r6, r6, #1 <== NOT EXECUTED 3001187c: e1a06806 lsl r6, r6, #16 <== NOT EXECUTED 30011880: e1a06826 lsr r6, r6, #16 <== NOT EXECUTED 30011884: e1540006 cmp r4, r6 <== NOT EXECUTED 30011888: 2affffea bcs 30011838 <_POSIX_Keys_Run_destructors+0x34> <== NOT EXECUTED
* number of iterations. An infinite loop may happen if destructors set
* thread specific data. This can be considered dubious.
*
* Reference: 17.1.1.2 P1003.1c/Draft 10, p. 163, line 99.
*/
while ( !done ) {
3001188c: e3510000 cmp r1, #0 <== NOT EXECUTED
30011890: 0affffe3 beq 30011824 <_POSIX_Keys_Run_destructors+0x20> <== NOT EXECUTED
30011894: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
30016160 <_POSIX_Message_queue_Create_support>:
const char *name_arg,
int pshared,
struct mq_attr *attr_ptr,
POSIX_Message_queue_Control **message_queue
)
{
30016160: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== NOT EXECUTED
30016164: e1a06001 mov r6, r1 <== NOT EXECUTED
30016168: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
CORE_message_queue_Attributes *the_mq_attr;
struct mq_attr attr;
char *name;
size_t n;
n = strnlen( name_arg, NAME_MAX );
3001616c: e3a010ff mov r1, #255 ; 0xff <== NOT EXECUTED
const char *name_arg,
int pshared,
struct mq_attr *attr_ptr,
POSIX_Message_queue_Control **message_queue
)
{
30016170: e1a04002 mov r4, r2 <== NOT EXECUTED 30016174: e58d3000 str r3, [sp] <== NOT EXECUTED 30016178: e1a0a000 mov sl, r0 <== NOT EXECUTED
CORE_message_queue_Attributes *the_mq_attr;
struct mq_attr attr;
char *name;
size_t n;
n = strnlen( name_arg, NAME_MAX );
3001617c: eb00168f bl 3001bbc0 <strnlen> <== NOT EXECUTED 30016180: e59f314c ldr r3, [pc, #332] ; 300162d4 <_POSIX_Message_queue_Create_support+0x174><== NOT EXECUTED 30016184: e1a0b000 mov fp, r0 <== NOT EXECUTED 30016188: e5932000 ldr r2, [r3] <== NOT EXECUTED 3001618c: e2822001 add r2, r2, #1 <== NOT EXECUTED 30016190: e5832000 str r2, [r3] <== NOT EXECUTED
* There is no real basis for the default values. They will work
* but were not compared against any existing implementation for
* compatibility. See README.mqueue for an example program we
* think will print out the defaults. Report anything you find with it.
*/
if ( attr_ptr == NULL ) {
30016194: e3540000 cmp r4, #0 <== NOT EXECUTED 30016198: 0a00002a beq 30016248 <_POSIX_Message_queue_Create_support+0xe8><== NOT EXECUTED
attr.mq_maxmsg = 10;
attr.mq_msgsize = 16;
} else {
if ( attr_ptr->mq_maxmsg <= 0 ){
3001619c: e5947004 ldr r7, [r4, #4] <== NOT EXECUTED 300161a0: e3570000 cmp r7, #0 <== NOT EXECUTED 300161a4: da000035 ble 30016280 <_POSIX_Message_queue_Create_support+0x120><== NOT EXECUTED
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( attr_ptr->mq_msgsize <= 0 ){
300161a8: e5948008 ldr r8, [r4, #8] <== NOT EXECUTED 300161ac: e3580000 cmp r8, #0 <== NOT EXECUTED 300161b0: da000032 ble 30016280 <_POSIX_Message_queue_Create_support+0x120><== NOT EXECUTED
RTEMS_INLINE_ROUTINE
POSIX_Message_queue_Control *_POSIX_Message_queue_Allocate( void )
{
return (POSIX_Message_queue_Control *)
_Objects_Allocate( &_POSIX_Message_queue_Information );
300161b4: e59f511c ldr r5, [pc, #284] ; 300162d8 <_POSIX_Message_queue_Create_support+0x178><== NOT EXECUTED 300161b8: e1a00005 mov r0, r5 <== NOT EXECUTED 300161bc: ebffef9f bl 30012040 <_Objects_Allocate> <== NOT EXECUTED
attr = *attr_ptr;
}
the_mq = _POSIX_Message_queue_Allocate();
if ( !the_mq ) {
300161c0: e2504000 subs r4, r0, #0 <== NOT EXECUTED 300161c4: 0a00003c beq 300162bc <_POSIX_Message_queue_Create_support+0x15c><== NOT EXECUTED
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( ENFILE );
}
the_mq->process_shared = pshared;
the_mq->named = true;
300161c8: e3a03001 mov r3, #1 <== NOT EXECUTED
/*
* Make a copy of the user's string for name just in case it was
* dynamically constructed.
*/
name = _Workspace_Allocate(n+1);
300161cc: e08bb003 add fp, fp, r3 <== NOT EXECUTED
if ( !the_mq ) {
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( ENFILE );
}
the_mq->process_shared = pshared;
300161d0: e5846010 str r6, [r4, #16] <== NOT EXECUTED
the_mq->named = true;
300161d4: e5c43014 strb r3, [r4, #20] <== NOT EXECUTED
the_mq->open_count = 1;
300161d8: e5843018 str r3, [r4, #24] <== NOT EXECUTED
the_mq->linked = true;
300161dc: e5c43015 strb r3, [r4, #21] <== NOT EXECUTED
/*
* Make a copy of the user's string for name just in case it was
* dynamically constructed.
*/
name = _Workspace_Allocate(n+1);
300161e0: e1a0000b mov r0, fp <== NOT EXECUTED 300161e4: ebfff8d9 bl 30014550 <_Workspace_Allocate> <== NOT EXECUTED
if (!name) {
300161e8: e2509000 subs r9, r0, #0 <== NOT EXECUTED 300161ec: 0a000029 beq 30016298 <_POSIX_Message_queue_Create_support+0x138><== NOT EXECUTED
_POSIX_Message_queue_Free( the_mq );
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( ENOMEM );
}
strncpy( name, name_arg, n+1 );
300161f0: e1a0100a mov r1, sl <== NOT EXECUTED 300161f4: e1a0200b mov r2, fp <== NOT EXECUTED
* * Joel: Cite POSIX or OpenGroup on above statement so we can determine * if it is a real requirement. */ the_mq_attr = &the_mq->Message_queue.Attributes; the_mq_attr->discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_FIFO;
300161f8: e3a06000 mov r6, #0 <== NOT EXECUTED
if (!name) {
_POSIX_Message_queue_Free( the_mq );
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( ENOMEM );
}
strncpy( name, name_arg, n+1 );
300161fc: eb001634 bl 3001bad4 <strncpy> <== NOT EXECUTED
* * Joel: Cite POSIX or OpenGroup on above statement so we can determine * if it is a real requirement. */ the_mq_attr = &the_mq->Message_queue.Attributes; the_mq_attr->discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_FIFO;
30016200: e584605c str r6, [r4, #92] ; 0x5c <== NOT EXECUTED
if ( !_CORE_message_queue_Initialize(
30016204: e284001c add r0, r4, #28 <== NOT EXECUTED 30016208: e284105c add r1, r4, #92 ; 0x5c <== NOT EXECUTED 3001620c: e1a02007 mov r2, r7 <== NOT EXECUTED 30016210: e1a03008 mov r3, r8 <== NOT EXECUTED 30016214: eb000427 bl 300172b8 <_CORE_message_queue_Initialize> <== NOT EXECUTED 30016218: e1500006 cmp r0, r6 <== NOT EXECUTED 3001621c: 0a00000c beq 30016254 <_POSIX_Message_queue_Create_support+0xf4><== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30016220: e595301c ldr r3, [r5, #28] <== NOT EXECUTED
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
_Objects_Set_local_object(
30016224: e1d420b8 ldrh r2, [r4, #8] <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30016228: e7834102 str r4, [r3, r2, lsl #2] <== NOT EXECUTED
&_POSIX_Message_queue_Information,
&the_mq->Object,
name
);
*message_queue = the_mq;
3001622c: e59d3000 ldr r3, [sp] <== NOT EXECUTED
the_object
);
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
/* ASSERT: information->is_string */
the_object->name.name_p = name;
30016230: e584900c str r9, [r4, #12] <== NOT EXECUTED 30016234: e5834000 str r4, [r3] <== NOT EXECUTED
_Thread_Enable_dispatch();
30016238: ebfff40c bl 30013270 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3001623c: e1a00006 mov r0, r6 <== NOT EXECUTED
}
30016240: e28dd004 add sp, sp, #4 <== NOT EXECUTED
30016244: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
* compatibility. See README.mqueue for an example program we
* think will print out the defaults. Report anything you find with it.
*/
if ( attr_ptr == NULL ) {
attr.mq_maxmsg = 10;
attr.mq_msgsize = 16;
30016248: e3a08010 mov r8, #16 <== NOT EXECUTED
* but were not compared against any existing implementation for
* compatibility. See README.mqueue for an example program we
* think will print out the defaults. Report anything you find with it.
*/
if ( attr_ptr == NULL ) {
attr.mq_maxmsg = 10;
3001624c: e3a0700a mov r7, #10 <== NOT EXECUTED 30016250: eaffffd7 b 300161b4 <_POSIX_Message_queue_Create_support+0x54><== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _POSIX_Message_queue_Free (
POSIX_Message_queue_Control *the_mq
)
{
_Objects_Free( &_POSIX_Message_queue_Information, &the_mq->Object );
30016254: e1a01004 mov r1, r4 <== NOT EXECUTED 30016258: e1a00005 mov r0, r5 <== NOT EXECUTED 3001625c: ebfff051 bl 300123a8 <_Objects_Free> <== NOT EXECUTED
attr.mq_maxmsg,
attr.mq_msgsize
) ) {
_POSIX_Message_queue_Free( the_mq );
_Workspace_Free(name);
30016260: e1a00009 mov r0, r9 <== NOT EXECUTED 30016264: ebfff8bf bl 30014568 <_Workspace_Free> <== NOT EXECUTED
_Thread_Enable_dispatch();
30016268: ebfff400 bl 30013270 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSPC );
3001626c: eb000e3e bl 30019b6c <__errno> <== NOT EXECUTED 30016270: e3a0301c mov r3, #28 <== NOT EXECUTED 30016274: e5803000 str r3, [r0] <== NOT EXECUTED 30016278: e3e00000 mvn r0, #0 <== NOT EXECUTED 3001627c: eaffffef b 30016240 <_POSIX_Message_queue_Create_support+0xe0><== NOT EXECUTED
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( attr_ptr->mq_msgsize <= 0 ){
_Thread_Enable_dispatch();
30016280: ebfff3fa bl 30013270 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
30016284: eb000e38 bl 30019b6c <__errno> <== NOT EXECUTED 30016288: e3a03016 mov r3, #22 <== NOT EXECUTED 3001628c: e5803000 str r3, [r0] <== NOT EXECUTED 30016290: e3e00000 mvn r0, #0 <== NOT EXECUTED 30016294: eaffffe9 b 30016240 <_POSIX_Message_queue_Create_support+0xe0><== NOT EXECUTED 30016298: e1a00005 mov r0, r5 <== NOT EXECUTED 3001629c: e1a01004 mov r1, r4 <== NOT EXECUTED 300162a0: ebfff040 bl 300123a8 <_Objects_Free> <== NOT EXECUTED
* dynamically constructed.
*/
name = _Workspace_Allocate(n+1);
if (!name) {
_POSIX_Message_queue_Free( the_mq );
_Thread_Enable_dispatch();
300162a4: ebfff3f1 bl 30013270 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOMEM );
300162a8: eb000e2f bl 30019b6c <__errno> <== NOT EXECUTED 300162ac: e3a0300c mov r3, #12 <== NOT EXECUTED 300162b0: e5803000 str r3, [r0] <== NOT EXECUTED 300162b4: e3e00000 mvn r0, #0 <== NOT EXECUTED 300162b8: eaffffe0 b 30016240 <_POSIX_Message_queue_Create_support+0xe0><== NOT EXECUTED
attr = *attr_ptr;
}
the_mq = _POSIX_Message_queue_Allocate();
if ( !the_mq ) {
_Thread_Enable_dispatch();
300162bc: ebfff3eb bl 30013270 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENFILE );
300162c0: eb000e29 bl 30019b6c <__errno> <== NOT EXECUTED 300162c4: e3a03017 mov r3, #23 <== NOT EXECUTED 300162c8: e5803000 str r3, [r0] <== NOT EXECUTED 300162cc: e3e00000 mvn r0, #0 <== NOT EXECUTED 300162d0: eaffffda b 30016240 <_POSIX_Message_queue_Create_support+0xe0><== NOT EXECUTED
3000f028 <_POSIX_Message_queue_Delete>:
void _POSIX_Message_queue_Delete(
POSIX_Message_queue_Control *the_mq
)
{
if ( !the_mq->linked && !the_mq->open_count ) {
3000f028: e5d03015 ldrb r3, [r0, #21] <== NOT EXECUTED
*/
void _POSIX_Message_queue_Delete(
POSIX_Message_queue_Control *the_mq
)
{
3000f02c: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
if ( !the_mq->linked && !the_mq->open_count ) {
3000f030: e3530000 cmp r3, #0 <== NOT EXECUTED
*/
void _POSIX_Message_queue_Delete(
POSIX_Message_queue_Control *the_mq
)
{
3000f034: e1a04000 mov r4, r0 <== NOT EXECUTED
if ( !the_mq->linked && !the_mq->open_count ) {
3000f038: 18bd8030 popne {r4, r5, pc} <== NOT EXECUTED
3000f03c: e5905018 ldr r5, [r0, #24] <== NOT EXECUTED
3000f040: e3550000 cmp r5, #0 <== NOT EXECUTED
3000f044: 18bd8030 popne {r4, r5, pc} <== NOT EXECUTED
);
_Workspace_Free( (void *)the_object->name.name_p );
}
#endif
_Objects_Close( &_POSIX_Message_queue_Information, the_object );
3000f048: e1a01000 mov r1, r0 <== NOT EXECUTED 3000f04c: e59f0020 ldr r0, [pc, #32] ; 3000f074 <_POSIX_Message_queue_Delete+0x4c><== NOT EXECUTED 3000f050: eb000c1f bl 300120d4 <_Objects_Close> <== NOT EXECUTED
_CORE_message_queue_Close(
3000f054: e284001c add r0, r4, #28 <== NOT EXECUTED 3000f058: e1a01005 mov r1, r5 <== NOT EXECUTED 3000f05c: e3a02005 mov r2, #5 <== NOT EXECUTED 3000f060: eb0008e8 bl 30011408 <_CORE_message_queue_Close> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _POSIX_Message_queue_Free (
POSIX_Message_queue_Control *the_mq
)
{
_Objects_Free( &_POSIX_Message_queue_Information, &the_mq->Object );
3000f064: e59f0008 ldr r0, [pc, #8] ; 3000f074 <_POSIX_Message_queue_Delete+0x4c><== NOT EXECUTED 3000f068: e1a01004 mov r1, r4 <== NOT EXECUTED
);
_POSIX_Message_queue_Free( the_mq );
}
}
3000f06c: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
3000f070: ea000ccc b 300123a8 <_Objects_Free> <== NOT EXECUTED
300162dc <_POSIX_Message_queue_Name_to_id>:
*/
int _POSIX_Message_queue_Name_to_id(
const char *name,
Objects_Id *id
)
{
300162dc: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
Objects_Name_or_id_lookup_errors status;
Objects_Id the_id;
if ( !name )
300162e0: e2505000 subs r5, r0, #0 <== NOT EXECUTED
*/
int _POSIX_Message_queue_Name_to_id(
const char *name,
Objects_Id *id
)
{
300162e4: e24dd004 sub sp, sp, #4 <== NOT EXECUTED 300162e8: e1a04001 mov r4, r1 <== NOT EXECUTED
Objects_Name_or_id_lookup_errors status;
Objects_Id the_id;
if ( !name )
300162ec: 0a000002 beq 300162fc <_POSIX_Message_queue_Name_to_id+0x20><== NOT EXECUTED
return EINVAL;
if ( !name[0] )
300162f0: e5d53000 ldrb r3, [r5] <== NOT EXECUTED 300162f4: e3530000 cmp r3, #0 <== NOT EXECUTED 300162f8: 1a000002 bne 30016308 <_POSIX_Message_queue_Name_to_id+0x2c><== NOT EXECUTED
return EINVAL;
300162fc: e3a00016 mov r0, #22 <== NOT EXECUTED
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
return 0;
return ENOENT;
}
30016300: e28dd004 add sp, sp, #4 <== NOT EXECUTED
30016304: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
return EINVAL;
if ( !name[0] )
return EINVAL;
if ( strnlen( name, NAME_MAX ) >= NAME_MAX )
30016308: e3a010ff mov r1, #255 ; 0xff <== NOT EXECUTED 3001630c: eb00162b bl 3001bbc0 <strnlen> <== NOT EXECUTED 30016310: e35000fe cmp r0, #254 ; 0xfe <== NOT EXECUTED
return ENAMETOOLONG;
30016314: 83a0005b movhi r0, #91 ; 0x5b <== NOT EXECUTED
return EINVAL;
if ( !name[0] )
return EINVAL;
if ( strnlen( name, NAME_MAX ) >= NAME_MAX )
30016318: 8afffff8 bhi 30016300 <_POSIX_Message_queue_Name_to_id+0x24><== NOT EXECUTED
return ENAMETOOLONG;
status = _Objects_Name_to_id_string(
3001631c: e59f0020 ldr r0, [pc, #32] ; 30016344 <_POSIX_Message_queue_Name_to_id+0x68><== NOT EXECUTED 30016320: e1a01005 mov r1, r5 <== NOT EXECUTED 30016324: e1a0200d mov r2, sp <== NOT EXECUTED 30016328: eb0005d6 bl 30017a88 <_Objects_Name_to_id_string> <== NOT EXECUTED
&_POSIX_Message_queue_Information,
name,
&the_id
);
*id = the_id;
3001632c: e59d3000 ldr r3, [sp] <== NOT EXECUTED
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
return 0;
30016330: e3500000 cmp r0, #0 <== NOT EXECUTED 30016334: 13a00002 movne r0, #2 <== NOT EXECUTED 30016338: 03a00000 moveq r0, #0 <== NOT EXECUTED
status = _Objects_Name_to_id_string(
&_POSIX_Message_queue_Information,
name,
&the_id
);
*id = the_id;
3001633c: e5843000 str r3, [r4] <== NOT EXECUTED 30016340: eaffffee b 30016300 <_POSIX_Message_queue_Name_to_id+0x24> <== NOT EXECUTED
3000f104 <_POSIX_Message_queue_Notify_handler>:
*/
void _POSIX_Message_queue_Notify_handler(
void *user_data
)
{
3000f104: e92d4010 push {r4, lr} <== NOT EXECUTED
3000f108: e1a04000 mov r4, r0 <== NOT EXECUTED
POSIX_Message_queue_Control *the_mq;
the_mq = user_data;
kill( getpid(), the_mq->notification.sigev_signo );
3000f10c: eb001a2c bl 300159c4 <getpid> <== NOT EXECUTED 3000f110: e5941094 ldr r1, [r4, #148] ; 0x94 <== NOT EXECUTED 3000f114: eb001c0f bl 30016158 <kill> <== NOT EXECUTED
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Notify_Handler the_handler,
void *the_argument
)
{
the_message_queue->notify_handler = the_handler;
3000f118: e3a03000 mov r3, #0 <== NOT EXECUTED 3000f11c: e584307c str r3, [r4, #124] ; 0x7c <== NOT EXECUTED
the_message_queue->notify_argument = the_argument;
3000f120: e5843080 str r3, [r4, #128] ; 0x80 <== NOT EXECUTED
_CORE_message_queue_Set_notify( &the_mq->Message_queue, NULL, NULL );
}
3000f124: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000f3a0 <_POSIX_Message_queue_Receive_support>:
size_t msg_len,
unsigned int *msg_prio,
bool wait,
Watchdog_Interval timeout
)
{
3000f3a0: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
3000f3a4: e1a04000 mov r4, r0 <== NOT EXECUTED
3000f3a8: e24dd010 sub sp, sp, #16 <== NOT EXECUTED
3000f3ac: e1a07001 mov r7, r1 <== NOT EXECUTED
3000f3b0: e1a05002 mov r5, r2 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control_fd *_POSIX_Message_queue_Get_fd (
mqd_t id,
Objects_Locations *location
)
{
return (POSIX_Message_queue_Control_fd *) _Objects_Get(
3000f3b4: e59f0110 ldr r0, [pc, #272] ; 3000f4cc <_POSIX_Message_queue_Receive_support+0x12c><== NOT EXECUTED 3000f3b8: e1a01004 mov r1, r4 <== NOT EXECUTED 3000f3bc: e28d200c add r2, sp, #12 <== NOT EXECUTED 3000f3c0: e1a06003 mov r6, r3 <== NOT EXECUTED 3000f3c4: e5dd8028 ldrb r8, [sp, #40] ; 0x28 <== NOT EXECUTED 3000f3c8: eb000c4d bl 30012504 <_Objects_Get> <== NOT EXECUTED
Objects_Locations location;
size_t length_out;
bool do_wait;
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
3000f3cc: e59d300c ldr r3, [sp, #12] <== NOT EXECUTED 3000f3d0: e3530000 cmp r3, #0 <== NOT EXECUTED 3000f3d4: 0a000006 beq 3000f3f4 <_POSIX_Message_queue_Receive_support+0x54><== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
3000f3d8: eb0029e3 bl 30019b6c <__errno> <== NOT EXECUTED 3000f3dc: e3a03009 mov r3, #9 <== NOT EXECUTED 3000f3e0: e5803000 str r3, [r0] <== NOT EXECUTED 3000f3e4: e3e03000 mvn r3, #0 <== NOT EXECUTED
}
3000f3e8: e1a00003 mov r0, r3 <== NOT EXECUTED
3000f3ec: e28dd010 add sp, sp, #16 <== NOT EXECUTED
3000f3f0: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( (the_mq_fd->oflag & O_ACCMODE) == O_WRONLY ) {
3000f3f4: e5903014 ldr r3, [r0, #20] <== NOT EXECUTED 3000f3f8: e2032003 and r2, r3, #3 <== NOT EXECUTED 3000f3fc: e3520001 cmp r2, #1 <== NOT EXECUTED 3000f400: 0a00002b beq 3000f4b4 <_POSIX_Message_queue_Receive_support+0x114><== NOT EXECUTED
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( EBADF );
}
the_mq = the_mq_fd->Queue;
3000f404: e5900010 ldr r0, [r0, #16] <== NOT EXECUTED
if ( msg_len < the_mq->Message_queue.maximum_message_size ) {
3000f408: e5902068 ldr r2, [r0, #104] ; 0x68 <== NOT EXECUTED 3000f40c: e1520005 cmp r2, r5 <== NOT EXECUTED 3000f410: 8a000021 bhi 3000f49c <_POSIX_Message_queue_Receive_support+0xfc><== NOT EXECUTED
/*
* Now if something goes wrong, we return a "length" of -1
* to indicate an error.
*/
length_out = -1;
3000f414: e3e02000 mvn r2, #0 <== NOT EXECUTED
/*
* A timed receive with a bad time will do a poll regardless.
*/
if ( wait )
3000f418: e3580000 cmp r8, #0 <== NOT EXECUTED
/*
* Now if something goes wrong, we return a "length" of -1
* to indicate an error.
*/
length_out = -1;
3000f41c: e58d2008 str r2, [sp, #8] <== NOT EXECUTED
/*
* A timed receive with a bad time will do a poll regardless.
*/
if ( wait )
3000f420: 0a000002 beq 3000f430 <_POSIX_Message_queue_Receive_support+0x90><== NOT EXECUTED 3000f424: e3130901 tst r3, #16384 ; 0x4000 <== NOT EXECUTED 3000f428: 13a08000 movne r8, #0 <== NOT EXECUTED 3000f42c: 03a08001 moveq r8, #1 <== NOT EXECUTED
do_wait = wait;
/*
* Now perform the actual message receive
*/
_CORE_message_queue_Seize(
3000f430: e59d202c ldr r2, [sp, #44] ; 0x2c <== NOT EXECUTED 3000f434: e1a01004 mov r1, r4 <== NOT EXECUTED
timeout
);
_Thread_Enable_dispatch();
*msg_prio =
_POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count);
3000f438: e59f4090 ldr r4, [pc, #144] ; 3000f4d0 <_POSIX_Message_queue_Receive_support+0x130><== NOT EXECUTED
do_wait = wait;
/*
* Now perform the actual message receive
*/
_CORE_message_queue_Seize(
3000f43c: e28d3008 add r3, sp, #8 <== NOT EXECUTED 3000f440: e58d2004 str r2, [sp, #4] <== NOT EXECUTED 3000f444: e280001c add r0, r0, #28 <== NOT EXECUTED 3000f448: e1a02007 mov r2, r7 <== NOT EXECUTED 3000f44c: e58d8000 str r8, [sp] <== NOT EXECUTED 3000f450: eb00080e bl 30011490 <_CORE_message_queue_Seize> <== NOT EXECUTED
&length_out,
do_wait,
timeout
);
_Thread_Enable_dispatch();
3000f454: eb000f85 bl 30013270 <_Thread_Enable_dispatch> <== NOT EXECUTED
*msg_prio =
_POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count);
3000f458: e5943004 ldr r3, [r4, #4] <== NOT EXECUTED
if ( !_Thread_Executing->Wait.return_code )
3000f45c: e5932034 ldr r2, [r3, #52] ; 0x34 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE unsigned int _POSIX_Message_queue_Priority_from_core(
CORE_message_queue_Submit_types priority
)
{
/* absolute value without a library dependency */
return ((priority >= 0) ? priority : -priority);
3000f460: e5931024 ldr r1, [r3, #36] ; 0x24 <== NOT EXECUTED 3000f464: e0213fc1 eor r3, r1, r1, asr #31 <== NOT EXECUTED 3000f468: e0433fc1 sub r3, r3, r1, asr #31 <== NOT EXECUTED 3000f46c: e3520000 cmp r2, #0 <== NOT EXECUTED
do_wait,
timeout
);
_Thread_Enable_dispatch();
*msg_prio =
3000f470: e5863000 str r3, [r6] <== NOT EXECUTED
_POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count);
if ( !_Thread_Executing->Wait.return_code )
return length_out;
3000f474: 059d3008 ldreq r3, [sp, #8] <== NOT EXECUTED
_Thread_Enable_dispatch();
*msg_prio =
_POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count);
if ( !_Thread_Executing->Wait.return_code )
3000f478: 0affffda beq 3000f3e8 <_POSIX_Message_queue_Receive_support+0x48><== NOT EXECUTED
return length_out;
rtems_set_errno_and_return_minus_one(
3000f47c: eb0029ba bl 30019b6c <__errno> <== NOT EXECUTED 3000f480: e5943004 ldr r3, [r4, #4] <== NOT EXECUTED 3000f484: e1a05000 mov r5, r0 <== NOT EXECUTED 3000f488: e5930034 ldr r0, [r3, #52] ; 0x34 <== NOT EXECUTED 3000f48c: eb0000b4 bl 3000f764 <_POSIX_Message_queue_Translate_core_message_queue_return_code><== NOT EXECUTED 3000f490: e3e03000 mvn r3, #0 <== NOT EXECUTED 3000f494: e5850000 str r0, [r5] <== NOT EXECUTED 3000f498: eaffffd2 b 3000f3e8 <_POSIX_Message_queue_Receive_support+0x48><== NOT EXECUTED
}
the_mq = the_mq_fd->Queue;
if ( msg_len < the_mq->Message_queue.maximum_message_size ) {
_Thread_Enable_dispatch();
3000f49c: eb000f73 bl 30013270 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EMSGSIZE );
3000f4a0: eb0029b1 bl 30019b6c <__errno> <== NOT EXECUTED 3000f4a4: e3a0307a mov r3, #122 ; 0x7a <== NOT EXECUTED 3000f4a8: e5803000 str r3, [r0] <== NOT EXECUTED 3000f4ac: e3e03000 mvn r3, #0 <== NOT EXECUTED 3000f4b0: eaffffcc b 3000f3e8 <_POSIX_Message_queue_Receive_support+0x48><== NOT EXECUTED
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( (the_mq_fd->oflag & O_ACCMODE) == O_WRONLY ) {
_Thread_Enable_dispatch();
3000f4b4: eb000f6d bl 30013270 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EBADF );
3000f4b8: eb0029ab bl 30019b6c <__errno> <== NOT EXECUTED 3000f4bc: e3a03009 mov r3, #9 <== NOT EXECUTED 3000f4c0: e5803000 str r3, [r0] <== NOT EXECUTED 3000f4c4: e3e03000 mvn r3, #0 <== NOT EXECUTED 3000f4c8: eaffffc6 b 3000f3e8 <_POSIX_Message_queue_Receive_support+0x48><== NOT EXECUTED
3000f4f8 <_POSIX_Message_queue_Send_support>:
size_t msg_len,
uint32_t msg_prio,
bool wait,
Watchdog_Interval timeout
)
{
3000f4f8: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
/*
* Validate the priority.
* XXX - Do not validate msg_prio is not less than 0.
*/
if ( msg_prio > MQ_PRIO_MAX )
3000f4fc: e3530020 cmp r3, #32 <== NOT EXECUTED
size_t msg_len,
uint32_t msg_prio,
bool wait,
Watchdog_Interval timeout
)
{
3000f500: e24dd014 sub sp, sp, #20 <== NOT EXECUTED 3000f504: e1a04003 mov r4, r3 <== NOT EXECUTED 3000f508: e1a05000 mov r5, r0 <== NOT EXECUTED 3000f50c: e1a08001 mov r8, r1 <== NOT EXECUTED 3000f510: e1a07002 mov r7, r2 <== NOT EXECUTED 3000f514: e5dd602c ldrb r6, [sp, #44] ; 0x2c <== NOT EXECUTED
/*
* Validate the priority.
* XXX - Do not validate msg_prio is not less than 0.
*/
if ( msg_prio > MQ_PRIO_MAX )
3000f518: 8a00002b bhi 3000f5cc <_POSIX_Message_queue_Send_support+0xd4><== NOT EXECUTED
RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control_fd *_POSIX_Message_queue_Get_fd (
mqd_t id,
Objects_Locations *location
)
{
return (POSIX_Message_queue_Control_fd *) _Objects_Get(
3000f51c: e59f00f0 ldr r0, [pc, #240] ; 3000f614 <_POSIX_Message_queue_Send_support+0x11c><== NOT EXECUTED 3000f520: e1a01005 mov r1, r5 <== NOT EXECUTED 3000f524: e28d2010 add r2, sp, #16 <== NOT EXECUTED 3000f528: eb000bf5 bl 30012504 <_Objects_Get> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
3000f52c: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED 3000f530: e3530000 cmp r3, #0 <== NOT EXECUTED 3000f534: 1a00001f bne 3000f5b8 <_POSIX_Message_queue_Send_support+0xc0><== NOT EXECUTED
case OBJECTS_LOCAL:
if ( (the_mq_fd->oflag & O_ACCMODE) == O_RDONLY ) {
3000f538: e5903014 ldr r3, [r0, #20] <== NOT EXECUTED 3000f53c: e3130003 tst r3, #3 <== NOT EXECUTED 3000f540: 0a000026 beq 3000f5e0 <_POSIX_Message_queue_Send_support+0xe8><== NOT EXECUTED
the_mq = the_mq_fd->Queue;
/*
* A timed receive with a bad time will do a poll regardless.
*/
if ( wait )
3000f544: e3560000 cmp r6, #0 <== NOT EXECUTED
if ( (the_mq_fd->oflag & O_ACCMODE) == O_RDONLY ) {
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( EBADF );
}
the_mq = the_mq_fd->Queue;
3000f548: e5900010 ldr r0, [r0, #16] <== NOT EXECUTED
/*
* A timed receive with a bad time will do a poll regardless.
*/
if ( wait )
3000f54c: 1a000015 bne 3000f5a8 <_POSIX_Message_queue_Send_support+0xb0><== NOT EXECUTED
do_wait = wait;
/*
* Now perform the actual message receive
*/
msg_status = _CORE_message_queue_Submit(
3000f550: e3a03000 mov r3, #0 <== NOT EXECUTED 3000f554: e58d3000 str r3, [sp] <== NOT EXECUTED 3000f558: e59d3030 ldr r3, [sp, #48] ; 0x30 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE CORE_message_queue_Submit_types _POSIX_Message_queue_Priority_to_core(
unsigned int priority
)
{
return priority * -1;
3000f55c: e2644000 rsb r4, r4, #0 <== NOT EXECUTED
3000f560: e58d300c str r3, [sp, #12] <== NOT EXECUTED
3000f564: e1a01008 mov r1, r8 <== NOT EXECUTED
3000f568: e1a03005 mov r3, r5 <== NOT EXECUTED
3000f56c: e1a02007 mov r2, r7 <== NOT EXECUTED
3000f570: e280001c add r0, r0, #28 <== NOT EXECUTED
3000f574: e98d0050 stmib sp, {r4, r6} <== NOT EXECUTED
3000f578: eb00080e bl 300115b8 <_CORE_message_queue_Submit> <== NOT EXECUTED
3000f57c: e1a04000 mov r4, r0 <== NOT EXECUTED
_POSIX_Message_queue_Priority_to_core( msg_prio ),
do_wait,
timeout /* no timeout */
);
_Thread_Enable_dispatch();
3000f580: eb000f3a bl 30013270 <_Thread_Enable_dispatch> <== NOT EXECUTED
* after it wakes up. The returned status is correct for
* non-blocking operations but if we blocked, then we need
* to look at the status in our TCB.
*/
if ( msg_status == CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT )
3000f584: e3540007 cmp r4, #7 <== NOT EXECUTED
msg_status = _Thread_Executing->Wait.return_code;
3000f588: 059f3088 ldreq r3, [pc, #136] ; 3000f618 <_POSIX_Message_queue_Send_support+0x120><== NOT EXECUTED 3000f58c: 05933004 ldreq r3, [r3, #4] <== NOT EXECUTED 3000f590: 05934034 ldreq r4, [r3, #52] ; 0x34 <== NOT EXECUTED
if ( !msg_status )
3000f594: e3540000 cmp r4, #0 <== NOT EXECUTED 3000f598: 1a000016 bne 3000f5f8 <_POSIX_Message_queue_Send_support+0x100><== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
}
3000f59c: e1a00004 mov r0, r4 <== NOT EXECUTED
3000f5a0: e28dd014 add sp, sp, #20 <== NOT EXECUTED
3000f5a4: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
the_mq = the_mq_fd->Queue;
/*
* A timed receive with a bad time will do a poll regardless.
*/
if ( wait )
3000f5a8: e3130901 tst r3, #16384 ; 0x4000 <== NOT EXECUTED 3000f5ac: 13a06000 movne r6, #0 <== NOT EXECUTED 3000f5b0: 03a06001 moveq r6, #1 <== NOT EXECUTED 3000f5b4: eaffffe5 b 3000f550 <_POSIX_Message_queue_Send_support+0x58><== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
3000f5b8: eb00296b bl 30019b6c <__errno> <== NOT EXECUTED 3000f5bc: e3a03009 mov r3, #9 <== NOT EXECUTED 3000f5c0: e5803000 str r3, [r0] <== NOT EXECUTED 3000f5c4: e3e04000 mvn r4, #0 <== NOT EXECUTED 3000f5c8: eafffff3 b 3000f59c <_POSIX_Message_queue_Send_support+0xa4><== NOT EXECUTED
* Validate the priority.
* XXX - Do not validate msg_prio is not less than 0.
*/
if ( msg_prio > MQ_PRIO_MAX )
rtems_set_errno_and_return_minus_one( EINVAL );
3000f5cc: eb002966 bl 30019b6c <__errno> <== NOT EXECUTED 3000f5d0: e3a03016 mov r3, #22 <== NOT EXECUTED 3000f5d4: e5803000 str r3, [r0] <== NOT EXECUTED 3000f5d8: e3e04000 mvn r4, #0 <== NOT EXECUTED 3000f5dc: eaffffee b 3000f59c <_POSIX_Message_queue_Send_support+0xa4><== NOT EXECUTED
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( (the_mq_fd->oflag & O_ACCMODE) == O_RDONLY ) {
_Thread_Enable_dispatch();
3000f5e0: eb000f22 bl 30013270 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EBADF );
3000f5e4: eb002960 bl 30019b6c <__errno> <== NOT EXECUTED 3000f5e8: e3a03009 mov r3, #9 <== NOT EXECUTED 3000f5ec: e5803000 str r3, [r0] <== NOT EXECUTED 3000f5f0: e3e04000 mvn r4, #0 <== NOT EXECUTED 3000f5f4: eaffffe8 b 3000f59c <_POSIX_Message_queue_Send_support+0xa4><== NOT EXECUTED
msg_status = _Thread_Executing->Wait.return_code;
if ( !msg_status )
return msg_status;
rtems_set_errno_and_return_minus_one(
3000f5f8: eb00295b bl 30019b6c <__errno> <== NOT EXECUTED 3000f5fc: e1a05000 mov r5, r0 <== NOT EXECUTED 3000f600: e1a00004 mov r0, r4 <== NOT EXECUTED 3000f604: eb000056 bl 3000f764 <_POSIX_Message_queue_Translate_core_message_queue_return_code><== NOT EXECUTED 3000f608: e3e04000 mvn r4, #0 <== NOT EXECUTED 3000f60c: e5850000 str r0, [r5] <== NOT EXECUTED 3000f610: eaffffe1 b 3000f59c <_POSIX_Message_queue_Send_support+0xa4><== NOT EXECUTED
3000f764 <_POSIX_Message_queue_Translate_core_message_queue_return_code>:
*/
#if defined(RTEMS_DEBUG)
if ( the_message_queue_status > CORE_MESSAGE_QUEUE_STATUS_LAST )
return EINVAL;
#endif
return _POSIX_Message_queue_Return_codes[the_message_queue_status];
3000f764: e59f3004 ldr r3, [pc, #4] ; 3000f770 <_POSIX_Message_queue_Translate_core_message_queue_return_code+0xc><== NOT EXECUTED
}
3000f768: e7930100 ldr r0, [r3, r0, lsl #2] <== NOT EXECUTED 3000f76c: e12fff1e bx lr <== NOT EXECUTED
30010648 <_POSIX_Priority_Is_valid>:
bool _POSIX_Priority_Is_valid(
int priority
)
{
return ((priority >= POSIX_SCHEDULER_MINIMUM_PRIORITY) &&
30010648: e3500000 cmp r0, #0
3001064c: da000005 ble 30010668 <_POSIX_Priority_Is_valid+0x20>
(priority <= POSIX_SCHEDULER_MAXIMUM_PRIORITY));
30010650: e59f3018 ldr r3, [pc, #24] ; 30010670 <_POSIX_Priority_Is_valid+0x28> 30010654: e5d33000 ldrb r3, [r3]
#endif
#include <rtems/system.h>
#include <rtems/posix/priority.h>
bool _POSIX_Priority_Is_valid(
30010658: e1500003 cmp r0, r3 3001065c: a3a00000 movge r0, #0 30010660: b3a00001 movlt r0, #1 30010664: e12fff1e bx lr
int priority
)
{
return ((priority >= POSIX_SCHEDULER_MINIMUM_PRIORITY) &&
30010668: e3a00000 mov r0, #0 <== NOT EXECUTED
(priority <= POSIX_SCHEDULER_MAXIMUM_PRIORITY));
}
3001066c: e12fff1e bx lr <== NOT EXECUTED
3000b44c <_POSIX_RWLock_Translate_core_RWLock_return_code>:
*/
#if defined(RTEMS_DEBUG)
if ( the_rwlock_status > CORE_RWLOCK_STATUS_LAST )
return EINVAL;
#endif
return _POSIX_RWLock_Return_codes[the_rwlock_status];
3000b44c: e59f3004 ldr r3, [pc, #4] ; 3000b458 <_POSIX_RWLock_Translate_core_RWLock_return_code+0xc><== NOT EXECUTED
}
3000b450: e7930100 ldr r0, [r3, r0, lsl #2] <== NOT EXECUTED 3000b454: e12fff1e bx lr <== NOT EXECUTED
30013190 <_POSIX_Semaphore_Create_support>:
POSIX_Semaphore_Control *the_semaphore;
CORE_semaphore_Attributes *the_sem_attr;
char *name_p = (char *)name;
/* Sharing semaphores among processes is not currently supported */
if (pshared != 0)
30013190: e3510000 cmp r1, #0 <== NOT EXECUTED
const char *name,
int pshared,
unsigned int value,
POSIX_Semaphore_Control **the_sem
)
{
30013194: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
30013198: e1a04000 mov r4, r0 <== NOT EXECUTED
3001319c: e1a08002 mov r8, r2 <== NOT EXECUTED
300131a0: e1a07003 mov r7, r3 <== NOT EXECUTED
POSIX_Semaphore_Control *the_semaphore;
CORE_semaphore_Attributes *the_sem_attr;
char *name_p = (char *)name;
/* Sharing semaphores among processes is not currently supported */
if (pshared != 0)
300131a4: 1a000028 bne 3001324c <_POSIX_Semaphore_Create_support+0xbc><== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
if ( name ) {
300131a8: e3500000 cmp r0, #0 <== NOT EXECUTED 300131ac: 0a000003 beq 300131c0 <_POSIX_Semaphore_Create_support+0x30><== NOT EXECUTED
if ( strnlen( name, NAME_MAX ) >= NAME_MAX )
300131b0: e3a010ff mov r1, #255 ; 0xff <== NOT EXECUTED 300131b4: eb001266 bl 30017b54 <strnlen> <== NOT EXECUTED 300131b8: e35000fe cmp r0, #254 ; 0xfe <== NOT EXECUTED 300131bc: 8a000027 bhi 30013260 <_POSIX_Semaphore_Create_support+0xd0><== NOT EXECUTED 300131c0: e59f30c4 ldr r3, [pc, #196] ; 3001328c <_POSIX_Semaphore_Create_support+0xfc><== NOT EXECUTED 300131c4: e5932000 ldr r2, [r3] <== NOT EXECUTED 300131c8: e2822001 add r2, r2, #1 <== NOT EXECUTED 300131cc: e5832000 str r2, [r3] <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE POSIX_Semaphore_Control *_POSIX_Semaphore_Allocate( void )
{
return (POSIX_Semaphore_Control *)
_Objects_Allocate( &_POSIX_Semaphore_Information );
300131d0: e59f00b8 ldr r0, [pc, #184] ; 30013290 <_POSIX_Semaphore_Create_support+0x100><== NOT EXECUTED 300131d4: ebffed43 bl 3000e6e8 <_Objects_Allocate> <== NOT EXECUTED
_Thread_Disable_dispatch();
the_semaphore = _POSIX_Semaphore_Allocate();
if ( !the_semaphore ) {
300131d8: e2505000 subs r5, r0, #0 <== NOT EXECUTED 300131dc: 0a000024 beq 30013274 <_POSIX_Semaphore_Create_support+0xe4><== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSPC );
}
the_semaphore->process_shared = pshared;
if ( name ) {
300131e0: e3540000 cmp r4, #0 <== NOT EXECUTED
if ( !the_semaphore ) {
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( ENOSPC );
}
the_semaphore->process_shared = pshared;
300131e4: e3a03000 mov r3, #0 <== NOT EXECUTED 300131e8: e5853010 str r3, [r5, #16] <== NOT EXECUTED
if ( name ) {
the_semaphore->named = true;
300131ec: 13a03001 movne r3, #1 <== NOT EXECUTED 300131f0: 15c53014 strbne r3, [r5, #20] <== NOT EXECUTED
the_semaphore->open_count = 1;
300131f4: 15853018 strne r3, [r5, #24] <== NOT EXECUTED
the_semaphore->linked = true;
300131f8: 15c53015 strbne r3, [r5, #21] <== NOT EXECUTED
* blocking tasks on this semaphore should be. It could somehow * be derived from the current scheduling policy. One * thing is certain, no matter what we decide, it won't be * the same as all other POSIX implementations. :) */ the_sem_attr->discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO;
300131fc: e3a06000 mov r6, #0 <== NOT EXECUTED
/*
* This effectively disables limit checking.
*/
the_sem_attr->maximum_count = 0xFFFFFFFF;
30013200: e3e03000 mvn r3, #0 <== NOT EXECUTED
_CORE_semaphore_Initialize( &the_semaphore->Semaphore, the_sem_attr, value );
30013204: e285001c add r0, r5, #28 <== NOT EXECUTED
if ( name ) {
the_semaphore->named = true;
the_semaphore->open_count = 1;
the_semaphore->linked = true;
} else {
the_semaphore->named = false;
30013208: 05c54014 strbeq r4, [r5, #20] <== NOT EXECUTED
the_semaphore->open_count = 0;
3001320c: 05854018 streq r4, [r5, #24] <== NOT EXECUTED
the_semaphore->linked = false;
30013210: 05c54015 strbeq r4, [r5, #21] <== NOT EXECUTED
the_sem_attr->discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO;
/*
* This effectively disables limit checking.
*/
the_sem_attr->maximum_count = 0xFFFFFFFF;
30013214: e585305c str r3, [r5, #92] ; 0x5c <== NOT EXECUTED
_CORE_semaphore_Initialize( &the_semaphore->Semaphore, the_sem_attr, value );
30013218: e285105c add r1, r5, #92 ; 0x5c <== NOT EXECUTED 3001321c: e1a02008 mov r2, r8 <== NOT EXECUTED
* blocking tasks on this semaphore should be. It could somehow * be derived from the current scheduling policy. One * thing is certain, no matter what we decide, it won't be * the same as all other POSIX implementations. :) */ the_sem_attr->discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO;
30013220: e5856060 str r6, [r5, #96] ; 0x60 <== NOT EXECUTED
/*
* This effectively disables limit checking.
*/
the_sem_attr->maximum_count = 0xFFFFFFFF;
_CORE_semaphore_Initialize( &the_semaphore->Semaphore, the_sem_attr, value );
30013224: ebffebae bl 3000e0e4 <_CORE_semaphore_Initialize> <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30013228: e59f3060 ldr r3, [pc, #96] ; 30013290 <_POSIX_Semaphore_Create_support+0x100><== NOT EXECUTED
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
_Objects_Set_local_object(
3001322c: e1d520b8 ldrh r2, [r5, #8] <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30013230: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 30013234: e7835102 str r5, [r3, r2, lsl #2] <== NOT EXECUTED
the_object
);
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
/* ASSERT: information->is_string */
the_object->name.name_p = name;
30013238: e585400c str r4, [r5, #12] <== NOT EXECUTED
&_POSIX_Semaphore_Information,
&the_semaphore->Object,
name_p
);
*the_sem = the_semaphore;
3001323c: e5875000 str r5, [r7] <== NOT EXECUTED
_Thread_Enable_dispatch();
30013240: ebfff1b4 bl 3000f918 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
30013244: e1a00006 mov r0, r6 <== NOT EXECUTED
}
30013248: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
CORE_semaphore_Attributes *the_sem_attr;
char *name_p = (char *)name;
/* Sharing semaphores among processes is not currently supported */
if (pshared != 0)
rtems_set_errno_and_return_minus_one( ENOSYS );
3001324c: eb000c05 bl 30016268 <__errno> <== NOT EXECUTED
30013250: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED
30013254: e5803000 str r3, [r0] <== NOT EXECUTED
30013258: e3e00000 mvn r0, #0 <== NOT EXECUTED
3001325c: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
if ( name ) {
if ( strnlen( name, NAME_MAX ) >= NAME_MAX )
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
30013260: eb000c00 bl 30016268 <__errno> <== NOT EXECUTED
30013264: e3a0305b mov r3, #91 ; 0x5b <== NOT EXECUTED
30013268: e5803000 str r3, [r0] <== NOT EXECUTED
3001326c: e3e00000 mvn r0, #0 <== NOT EXECUTED
30013270: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
_Thread_Disable_dispatch();
the_semaphore = _POSIX_Semaphore_Allocate();
if ( !the_semaphore ) {
_Thread_Enable_dispatch();
30013274: ebfff1a7 bl 3000f918 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSPC );
30013278: eb000bfa bl 30016268 <__errno> <== NOT EXECUTED
3001327c: e3a0301c mov r3, #28 <== NOT EXECUTED
30013280: e5803000 str r3, [r0] <== NOT EXECUTED
30013284: e3e00000 mvn r0, #0 <== NOT EXECUTED
30013288: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
30013294 <_POSIX_Semaphore_Delete>:
void _POSIX_Semaphore_Delete(
POSIX_Semaphore_Control *the_semaphore
)
{
if ( !the_semaphore->linked && !the_semaphore->open_count ) {
30013294: e5d03015 ldrb r3, [r0, #21] <== NOT EXECUTED
*/
void _POSIX_Semaphore_Delete(
POSIX_Semaphore_Control *the_semaphore
)
{
30013298: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
if ( !the_semaphore->linked && !the_semaphore->open_count ) {
3001329c: e3530000 cmp r3, #0 <== NOT EXECUTED
*/
void _POSIX_Semaphore_Delete(
POSIX_Semaphore_Control *the_semaphore
)
{
300132a0: e1a04000 mov r4, r0 <== NOT EXECUTED
if ( !the_semaphore->linked && !the_semaphore->open_count ) {
300132a4: 18bd8030 popne {r4, r5, pc} <== NOT EXECUTED
300132a8: e5905018 ldr r5, [r0, #24] <== NOT EXECUTED
300132ac: e3550000 cmp r5, #0 <== NOT EXECUTED
300132b0: 18bd8030 popne {r4, r5, pc} <== NOT EXECUTED
_Objects_Close( &_POSIX_Semaphore_Information, &the_semaphore->Object );
300132b4: e1a01000 mov r1, r0 <== NOT EXECUTED 300132b8: e59f0020 ldr r0, [pc, #32] ; 300132e0 <_POSIX_Semaphore_Delete+0x4c><== NOT EXECUTED 300132bc: ebffed2e bl 3000e77c <_Objects_Close> <== NOT EXECUTED
_CORE_semaphore_Flush(
300132c0: e284001c add r0, r4, #28 <== NOT EXECUTED 300132c4: e1a01005 mov r1, r5 <== NOT EXECUTED 300132c8: e3e02000 mvn r2, #0 <== NOT EXECUTED 300132cc: ebffeb83 bl 3000e0e0 <_CORE_semaphore_Flush> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _POSIX_Semaphore_Free (
POSIX_Semaphore_Control *the_semaphore
)
{
_Objects_Free( &_POSIX_Semaphore_Information, &the_semaphore->Object );
300132d0: e59f0008 ldr r0, [pc, #8] ; 300132e0 <_POSIX_Semaphore_Delete+0x4c><== NOT EXECUTED 300132d4: e1a01004 mov r1, r4 <== NOT EXECUTED
-1
);
_POSIX_Semaphore_Free( the_semaphore );
}
}
300132d8: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
300132dc: eaffeddb b 3000ea50 <_Objects_Free> <== NOT EXECUTED
300132e4 <_POSIX_Semaphore_Name_to_id>:
int _POSIX_Semaphore_Name_to_id(
const char *name,
sem_t *id
)
{
300132e4: e92d4010 push {r4, lr} <== NOT EXECUTED
Objects_Name_or_id_lookup_errors status;
Objects_Id the_id;
if ( !name )
300132e8: e2503000 subs r3, r0, #0 <== NOT EXECUTED
int _POSIX_Semaphore_Name_to_id(
const char *name,
sem_t *id
)
{
300132ec: e24dd004 sub sp, sp, #4 <== NOT EXECUTED 300132f0: e1a04001 mov r4, r1 <== NOT EXECUTED
Objects_Name_or_id_lookup_errors status;
Objects_Id the_id;
if ( !name )
300132f4: 0a000002 beq 30013304 <_POSIX_Semaphore_Name_to_id+0x20> <== NOT EXECUTED
return EINVAL;
if ( !name[0] )
300132f8: e5d32000 ldrb r2, [r3] <== NOT EXECUTED 300132fc: e3520000 cmp r2, #0 <== NOT EXECUTED 30013300: 1a000002 bne 30013310 <_POSIX_Semaphore_Name_to_id+0x2c> <== NOT EXECUTED
return EINVAL;
30013304: e3a00016 mov r0, #22 <== NOT EXECUTED
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
return 0;
return ENOENT;
}
30013308: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3001330c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
return EINVAL;
if ( !name[0] )
return EINVAL;
status = _Objects_Name_to_id_string(
30013310: e1a01003 mov r1, r3 <== NOT EXECUTED 30013314: e59f001c ldr r0, [pc, #28] ; 30013338 <_POSIX_Semaphore_Name_to_id+0x54><== NOT EXECUTED 30013318: e1a0200d mov r2, sp <== NOT EXECUTED 3001331c: eb0003ab bl 300141d0 <_Objects_Name_to_id_string> <== NOT EXECUTED
&_POSIX_Semaphore_Information,
name,
&the_id
);
*id = the_id;
30013320: e59d3000 ldr r3, [sp] <== NOT EXECUTED
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
return 0;
30013324: e3500000 cmp r0, #0 <== NOT EXECUTED 30013328: 13a00002 movne r0, #2 <== NOT EXECUTED 3001332c: 03a00000 moveq r0, #0 <== NOT EXECUTED
status = _Objects_Name_to_id_string(
&_POSIX_Semaphore_Information,
name,
&the_id
);
*id = the_id;
30013330: e5843000 str r3, [r4] <== NOT EXECUTED 30013334: eafffff3 b 30013308 <_POSIX_Semaphore_Name_to_id+0x24> <== NOT EXECUTED
30015d2c <_POSIX_Semaphore_Translate_core_semaphore_return_code>:
*/
#if defined(RTEMS_DEBUG)
if ( the_semaphore_status > CORE_SEMAPHORE_STATUS_LAST )
return EINVAL;
#endif
return _POSIX_Semaphore_Return_codes[the_semaphore_status];
30015d2c: e59f3004 ldr r3, [pc, #4] ; 30015d38 <_POSIX_Semaphore_Translate_core_semaphore_return_code+0xc><== NOT EXECUTED
}
30015d30: e7930100 ldr r0, [r3, r0, lsl #2] <== NOT EXECUTED 30015d34: e12fff1e bx lr <== NOT EXECUTED
30013384 <_POSIX_Semaphore_Wait_support>:
int _POSIX_Semaphore_Wait_support(
sem_t *sem,
bool blocking,
Watchdog_Interval timeout
)
{
30013384: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
sem_t *id,
Objects_Locations *location
)
{
return (POSIX_Semaphore_Control *)
_Objects_Get( &_POSIX_Semaphore_Information, (Objects_Id)*id, location );
30013388: e5903000 ldr r3, [r0] <== NOT EXECUTED 3001338c: e24dd004 sub sp, sp, #4 <== NOT EXECUTED 30013390: e1a05001 mov r5, r1 <== NOT EXECUTED 30013394: e1a04002 mov r4, r2 <== NOT EXECUTED 30013398: e1a01003 mov r1, r3 <== NOT EXECUTED 3001339c: e1a0200d mov r2, sp <== NOT EXECUTED 300133a0: e59f007c ldr r0, [pc, #124] ; 30013424 <_POSIX_Semaphore_Wait_support+0xa0><== NOT EXECUTED 300133a4: ebffee00 bl 3000ebac <_Objects_Get> <== NOT EXECUTED
POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
300133a8: e59d2000 ldr r2, [sp] <== NOT EXECUTED
int _POSIX_Semaphore_Wait_support(
sem_t *sem,
bool blocking,
Watchdog_Interval timeout
)
{
300133ac: e20550ff and r5, r5, #255 ; 0xff <== NOT EXECUTED
POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
300133b0: e3520000 cmp r2, #0 <== NOT EXECUTED 300133b4: e1a03000 mov r3, r0 <== NOT EXECUTED 300133b8: 0a000006 beq 300133d8 <_POSIX_Semaphore_Wait_support+0x54> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
300133bc: eb000ba9 bl 30016268 <__errno> <== NOT EXECUTED 300133c0: e3a03016 mov r3, #22 <== NOT EXECUTED 300133c4: e5803000 str r3, [r0] <== NOT EXECUTED 300133c8: e3e03000 mvn r3, #0 <== NOT EXECUTED
}
300133cc: e1a00003 mov r0, r3 <== NOT EXECUTED
300133d0: e28dd004 add sp, sp, #4 <== NOT EXECUTED
300133d4: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_CORE_semaphore_Seize(
300133d8: e5931008 ldr r1, [r3, #8] <== NOT EXECUTED 300133dc: e1a03004 mov r3, r4 <== NOT EXECUTED
blocking,
timeout
);
_Thread_Enable_dispatch();
if ( !_Thread_Executing->Wait.return_code )
300133e0: e59f4040 ldr r4, [pc, #64] ; 30013428 <_POSIX_Semaphore_Wait_support+0xa4><== NOT EXECUTED
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_CORE_semaphore_Seize(
300133e4: e280001c add r0, r0, #28 <== NOT EXECUTED 300133e8: e1a02005 mov r2, r5 <== NOT EXECUTED 300133ec: eb0001f7 bl 30013bd0 <_CORE_semaphore_Seize> <== NOT EXECUTED
&the_semaphore->Semaphore,
the_semaphore->Object.id,
blocking,
timeout
);
_Thread_Enable_dispatch();
300133f0: ebfff148 bl 3000f918 <_Thread_Enable_dispatch> <== NOT EXECUTED
if ( !_Thread_Executing->Wait.return_code )
300133f4: e5943004 ldr r3, [r4, #4] <== NOT EXECUTED 300133f8: e5933034 ldr r3, [r3, #52] ; 0x34 <== NOT EXECUTED 300133fc: e3530000 cmp r3, #0 <== NOT EXECUTED 30013400: 0afffff1 beq 300133cc <_POSIX_Semaphore_Wait_support+0x48> <== NOT EXECUTED
return 0;
rtems_set_errno_and_return_minus_one(
30013404: eb000b97 bl 30016268 <__errno> <== NOT EXECUTED 30013408: e5943004 ldr r3, [r4, #4] <== NOT EXECUTED 3001340c: e1a05000 mov r5, r0 <== NOT EXECUTED 30013410: e5930034 ldr r0, [r3, #52] ; 0x34 <== NOT EXECUTED 30013414: eb000a44 bl 30015d2c <_POSIX_Semaphore_Translate_core_semaphore_return_code><== NOT EXECUTED 30013418: e3e03000 mvn r3, #0 <== NOT EXECUTED 3001341c: e5850000 str r0, [r5] <== NOT EXECUTED 30013420: eaffffe9 b 300133cc <_POSIX_Semaphore_Wait_support+0x48> <== NOT EXECUTED
30009fec <_POSIX_Spinlock_Translate_core_spinlock_return_code>:
*/
#if defined(RTEMS_DEBUG)
if ( the_spinlock_status > CORE_SPINLOCK_STATUS_LAST )
return EINVAL;
#endif
return _POSIX_Spinlock_Return_codes[the_spinlock_status];
30009fec: e59f3004 ldr r3, [pc, #4] ; 30009ff8 <_POSIX_Spinlock_Translate_core_spinlock_return_code+0xc><== NOT EXECUTED
}
30009ff0: e7930100 ldr r0, [r3, r0, lsl #2] <== NOT EXECUTED 30009ff4: e12fff1e bx lr <== NOT EXECUTED
3000f11c <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch>:
Thread_Control *the_thread
)
{
POSIX_API_Control *thread_support;
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
3000f11c: e59030fc ldr r3, [r0, #252] ; 0xfc <== NOT EXECUTED
if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE &&
3000f120: e59320d8 ldr r2, [r3, #216] ; 0xd8 <== NOT EXECUTED 3000f124: e3520000 cmp r2, #0 <== NOT EXECUTED 3000f128: 1a000002 bne 3000f138 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x1c><== NOT EXECUTED 3000f12c: e59320dc ldr r2, [r3, #220] ; 0xdc <== NOT EXECUTED 3000f130: e3520001 cmp r2, #1 <== NOT EXECUTED 3000f134: 0a000000 beq 3000f13c <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x20><== NOT EXECUTED
thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS &&
thread_support->cancelation_requested ) {
_Thread_Unnest_dispatch();
_POSIX_Thread_Exit( the_thread, PTHREAD_CANCELED );
} else
_Thread_Enable_dispatch();
3000f138: eafff4e7 b 3000c4dc <_Thread_Enable_dispatch> <== NOT EXECUTED
POSIX_API_Control *thread_support;
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE &&
thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS &&
3000f13c: e59330e0 ldr r3, [r3, #224] ; 0xe0 <== NOT EXECUTED 3000f140: e3530000 cmp r3, #0 <== NOT EXECUTED 3000f144: 0afffffb beq 3000f138 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x1c><== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
3000f148: e59f3010 ldr r3, [pc, #16] ; 3000f160 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x44><== NOT EXECUTED
thread_support->cancelation_requested ) {
_Thread_Unnest_dispatch();
_POSIX_Thread_Exit( the_thread, PTHREAD_CANCELED );
3000f14c: e3e01000 mvn r1, #0 <== NOT EXECUTED 3000f150: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000f154: e0822001 add r2, r2, r1 <== NOT EXECUTED 3000f158: e5832000 str r2, [r3] <== NOT EXECUTED 3000f15c: ea000224 b 3000f9f4 <_POSIX_Thread_Exit> <== NOT EXECUTED
30010674 <_POSIX_Thread_Translate_sched_param>:
int policy,
struct sched_param *param,
Thread_CPU_budget_algorithms *budget_algorithm,
Thread_CPU_budget_algorithm_callout *budget_callout
)
{
30010674: e92d40f0 push {r4, r5, r6, r7, lr}
30010678: e1a04000 mov r4, r0
if ( !_POSIX_Priority_Is_valid( param->sched_priority ) )
3001067c: e5910000 ldr r0, [r1]
int policy,
struct sched_param *param,
Thread_CPU_budget_algorithms *budget_algorithm,
Thread_CPU_budget_algorithm_callout *budget_callout
)
{
30010680: e1a05001 mov r5, r1 30010684: e1a06002 mov r6, r2 30010688: e1a07003 mov r7, r3
if ( !_POSIX_Priority_Is_valid( param->sched_priority ) )
3001068c: ebffffed bl 30010648 <_POSIX_Priority_Is_valid> 30010690: e3500000 cmp r0, #0
30010694: 0a00000e beq 300106d4 <_POSIX_Thread_Translate_sched_param+0x60>
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
30010698: e3a00000 mov r0, #0
*budget_callout = NULL;
if ( policy == SCHED_OTHER ) {
3001069c: e1540000 cmp r4, r0
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
300106a0: 03a03001 moveq r3, #1
)
{
if ( !_POSIX_Priority_Is_valid( param->sched_priority ) )
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
300106a4: e5860000 str r0, [r6]
*budget_callout = NULL;
300106a8: e5870000 str r0, [r7]
if ( policy == SCHED_OTHER ) {
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
300106ac: 05863000 streq r3, [r6]
return 0;
300106b0: 01a00004 moveq r0, r4
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
*budget_callout = NULL;
if ( policy == SCHED_OTHER ) {
300106b4: 08bd80f0 popeq {r4, r5, r6, r7, pc}
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
return 0;
}
if ( policy == SCHED_FIFO ) {
300106b8: e3540001 cmp r4, #1
300106bc: 08bd80f0 popeq {r4, r5, r6, r7, pc}
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
return 0;
}
if ( policy == SCHED_RR ) {
300106c0: e3540002 cmp r4, #2 <== NOT EXECUTED
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE;
300106c4: 05864000 streq r4, [r6] <== NOT EXECUTED
if ( policy == SCHED_FIFO ) {
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
return 0;
}
if ( policy == SCHED_RR ) {
300106c8: 08bd80f0 popeq {r4, r5, r6, r7, pc} <== NOT EXECUTED
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE;
return 0;
}
if ( policy == SCHED_SPORADIC ) {
300106cc: e3540004 cmp r4, #4 <== NOT EXECUTED 300106d0: 0a000001 beq 300106dc <_POSIX_Thread_Translate_sched_param+0x68><== NOT EXECUTED
(param->sched_ss_init_budget.tv_nsec == 0) )
return EINVAL;
if ( _Timespec_To_ticks( ¶m->sched_ss_repl_period ) <
_Timespec_To_ticks( ¶m->sched_ss_init_budget ) )
return EINVAL;
300106d4: e3a00016 mov r0, #22 <== NOT EXECUTED
300106d8: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE;
return 0;
}
if ( policy == SCHED_SPORADIC ) {
if ( (param->sched_ss_repl_period.tv_sec == 0) &&
300106dc: e5953008 ldr r3, [r5, #8] <== NOT EXECUTED 300106e0: e3530000 cmp r3, #0 <== NOT EXECUTED 300106e4: 1a000002 bne 300106f4 <_POSIX_Thread_Translate_sched_param+0x80><== NOT EXECUTED 300106e8: e595300c ldr r3, [r5, #12] <== NOT EXECUTED 300106ec: e3530000 cmp r3, #0 <== NOT EXECUTED 300106f0: 0afffff7 beq 300106d4 <_POSIX_Thread_Translate_sched_param+0x60><== NOT EXECUTED
(param->sched_ss_repl_period.tv_nsec == 0) )
return EINVAL;
if ( (param->sched_ss_init_budget.tv_sec == 0) &&
300106f4: e5953010 ldr r3, [r5, #16] <== NOT EXECUTED 300106f8: e3530000 cmp r3, #0 <== NOT EXECUTED 300106fc: 1a000002 bne 3001070c <_POSIX_Thread_Translate_sched_param+0x98><== NOT EXECUTED 30010700: e5953014 ldr r3, [r5, #20] <== NOT EXECUTED 30010704: e3530000 cmp r3, #0 <== NOT EXECUTED 30010708: 0afffff1 beq 300106d4 <_POSIX_Thread_Translate_sched_param+0x60><== NOT EXECUTED
(param->sched_ss_init_budget.tv_nsec == 0) )
return EINVAL;
if ( _Timespec_To_ticks( ¶m->sched_ss_repl_period ) <
3001070c: e2850008 add r0, r5, #8 <== NOT EXECUTED 30010710: ebfff5fc bl 3000df08 <_Timespec_To_ticks> <== NOT EXECUTED 30010714: e1a04000 mov r4, r0 <== NOT EXECUTED
_Timespec_To_ticks( ¶m->sched_ss_init_budget ) )
30010718: e2850010 add r0, r5, #16 <== NOT EXECUTED 3001071c: ebfff5f9 bl 3000df08 <_Timespec_To_ticks> <== NOT EXECUTED
if ( (param->sched_ss_init_budget.tv_sec == 0) &&
(param->sched_ss_init_budget.tv_nsec == 0) )
return EINVAL;
if ( _Timespec_To_ticks( ¶m->sched_ss_repl_period ) <
30010720: e1540000 cmp r4, r0 <== NOT EXECUTED 30010724: 3affffea bcc 300106d4 <_POSIX_Thread_Translate_sched_param+0x60><== NOT EXECUTED
_Timespec_To_ticks( ¶m->sched_ss_init_budget ) )
return EINVAL;
if ( !_POSIX_Priority_Is_valid( param->sched_ss_low_priority ) )
30010728: e5950004 ldr r0, [r5, #4] <== NOT EXECUTED 3001072c: ebffffc5 bl 30010648 <_POSIX_Priority_Is_valid> <== NOT EXECUTED 30010730: e3500000 cmp r0, #0 <== NOT EXECUTED 30010734: 0a000005 beq 30010750 <_POSIX_Thread_Translate_sched_param+0xdc><== NOT EXECUTED
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT;
30010738: e3a03003 mov r3, #3 <== NOT EXECUTED 3001073c: e5863000 str r3, [r6] <== NOT EXECUTED
*budget_callout = _POSIX_Threads_Sporadic_budget_callout;
30010740: e59f3010 ldr r3, [pc, #16] ; 30010758 <_POSIX_Thread_Translate_sched_param+0xe4><== NOT EXECUTED
return 0;
30010744: e3a00000 mov r0, #0 <== NOT EXECUTED
if ( !_POSIX_Priority_Is_valid( param->sched_ss_low_priority ) )
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT;
*budget_callout = _POSIX_Threads_Sporadic_budget_callout;
30010748: e5873000 str r3, [r7] <== NOT EXECUTED
return 0;
3001074c: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
if ( _Timespec_To_ticks( ¶m->sched_ss_repl_period ) <
_Timespec_To_ticks( ¶m->sched_ss_init_budget ) )
return EINVAL;
if ( !_POSIX_Priority_Is_valid( param->sched_ss_low_priority ) )
return EINVAL;
30010750: e3a00016 mov r0, #22 <== NOT EXECUTED
*budget_callout = _POSIX_Threads_Sporadic_budget_callout;
return 0;
}
return EINVAL;
}
30010754: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
3000f2a0 <_POSIX_Threads_Delete_extension>:
*/
void _POSIX_Threads_Delete_extension(
Thread_Control *executing __attribute__((unused)),
Thread_Control *deleted
)
{
3000f2a0: e92d40f0 push {r4, r5, r6, r7, lr}
api = deleted->API_Extensions[ THREAD_API_POSIX ];
/*
* Run the POSIX cancellation handlers
*/
_POSIX_Threads_cancel_run( deleted );
3000f2a4: e1a00001 mov r0, r1
*/
void _POSIX_Threads_Delete_extension(
Thread_Control *executing __attribute__((unused)),
Thread_Control *deleted
)
{
3000f2a8: e1a06001 mov r6, r1
Thread_Control *the_thread;
POSIX_API_Control *api;
void **value_ptr;
api = deleted->API_Extensions[ THREAD_API_POSIX ];
3000f2ac: e59170fc ldr r7, [r1, #252] ; 0xfc
/*
* Run the POSIX cancellation handlers
*/
_POSIX_Threads_cancel_run( deleted );
3000f2b0: eb00093a bl 300117a0 <_POSIX_Threads_cancel_run>
/*
* Run all the key destructors
*/
_POSIX_Keys_Run_destructors( deleted );
3000f2b4: e1a00006 mov r0, r6 3000f2b8: eb000951 bl 30011804 <_POSIX_Keys_Run_destructors> 3000f2bc: e2874044 add r4, r7, #68 ; 0x44
/*
* Wakeup all the tasks which joined with this one
*/
value_ptr = (void **) deleted->Wait.return_argument;
3000f2c0: e5965028 ldr r5, [r6, #40] ; 0x28
while ( (the_thread = _Thread_queue_Dequeue( &api->Join_List )) )
3000f2c4: ea000001 b 3000f2d0 <_POSIX_Threads_Delete_extension+0x30>
*(void **)the_thread->Wait.return_argument = value_ptr;
3000f2c8: e5903028 ldr r3, [r0, #40] ; 0x28 <== NOT EXECUTED 3000f2cc: e5835000 str r5, [r3] <== NOT EXECUTED
/*
* Wakeup all the tasks which joined with this one
*/
value_ptr = (void **) deleted->Wait.return_argument;
while ( (the_thread = _Thread_queue_Dequeue( &api->Join_List )) )
3000f2d0: e1a00004 mov r0, r4 3000f2d4: ebfff457 bl 3000c438 <_Thread_queue_Dequeue> 3000f2d8: e3500000 cmp r0, #0
3000f2dc: 1afffff9 bne 3000f2c8 <_POSIX_Threads_Delete_extension+0x28>
*(void **)the_thread->Wait.return_argument = value_ptr;
if ( api->schedpolicy == SCHED_SPORADIC )
3000f2e0: e5973084 ldr r3, [r7, #132] ; 0x84 3000f2e4: e3530004 cmp r3, #4
3000f2e8: 0a000004 beq 3000f300 <_POSIX_Threads_Delete_extension+0x60>
(void) _Watchdog_Remove( &api->Sporadic_timer );
deleted->API_Extensions[ THREAD_API_POSIX ] = NULL;
3000f2ec: e3a03000 mov r3, #0
_Workspace_Free( api );
3000f2f0: e1a00007 mov r0, r7
*(void **)the_thread->Wait.return_argument = value_ptr;
if ( api->schedpolicy == SCHED_SPORADIC )
(void) _Watchdog_Remove( &api->Sporadic_timer );
deleted->API_Extensions[ THREAD_API_POSIX ] = NULL;
3000f2f4: e58630fc str r3, [r6, #252] ; 0xfc
_Workspace_Free( api );
}
3000f2f8: e8bd40f0 pop {r4, r5, r6, r7, lr}
if ( api->schedpolicy == SCHED_SPORADIC )
(void) _Watchdog_Remove( &api->Sporadic_timer );
deleted->API_Extensions[ THREAD_API_POSIX ] = NULL;
_Workspace_Free( api );
3000f2fc: eafff7fa b 3000d2ec <_Workspace_Free>
while ( (the_thread = _Thread_queue_Dequeue( &api->Join_List )) )
*(void **)the_thread->Wait.return_argument = value_ptr;
if ( api->schedpolicy == SCHED_SPORADIC )
(void) _Watchdog_Remove( &api->Sporadic_timer );
3000f300: e28700a8 add r0, r7, #168 ; 0xa8 <== NOT EXECUTED 3000f304: ebfff786 bl 3000d124 <_Watchdog_Remove> <== NOT EXECUTED 3000f308: eafffff7 b 3000f2ec <_POSIX_Threads_Delete_extension+0x4c> <== NOT EXECUTED
3000f428 <_POSIX_Threads_Sporadic_budget_TSR>:
*/
void _POSIX_Threads_Sporadic_budget_TSR(
Objects_Id id __attribute__((unused)),
void *argument
)
{
3000f428: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
Thread_Control *the_thread;
POSIX_API_Control *api;
the_thread = argument;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
3000f42c: e59140fc ldr r4, [r1, #252] ; 0xfc <== NOT EXECUTED
*/
void _POSIX_Threads_Sporadic_budget_TSR(
Objects_Id id __attribute__((unused)),
void *argument
)
{
3000f430: e1a05001 mov r5, r1 <== NOT EXECUTED
the_thread = argument;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
/* ticks is guaranteed to be at least one */
ticks = _Timespec_To_ticks( &api->schedparam.sched_ss_init_budget );
3000f434: e2840098 add r0, r4, #152 ; 0x98 <== NOT EXECUTED 3000f438: eb000420 bl 300104c0 <_Timespec_To_ticks> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core(
int priority
)
{
return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
3000f43c: e59f3054 ldr r3, [pc, #84] ; 3000f498 <_POSIX_Threads_Sporadic_budget_TSR+0x70><== NOT EXECUTED 3000f440: e5942088 ldr r2, [r4, #136] ; 0x88 <== NOT EXECUTED 3000f444: e5d31000 ldrb r1, [r3] <== NOT EXECUTED
*/
#if 0
printk( "TSR %d %d %d\n", the_thread->resource_count,
the_thread->current_priority, new_priority );
#endif
if ( the_thread->resource_count == 0 ) {
3000f448: e595301c ldr r3, [r5, #28] <== NOT EXECUTED 3000f44c: e0621001 rsb r1, r2, r1 <== NOT EXECUTED 3000f450: e3530000 cmp r3, #0 <== NOT EXECUTED
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
/* ticks is guaranteed to be at least one */
ticks = _Timespec_To_ticks( &api->schedparam.sched_ss_init_budget );
the_thread->cpu_time_budget = ticks;
3000f454: e5850078 str r0, [r5, #120] ; 0x78 <== NOT EXECUTED
new_priority = _POSIX_Priority_To_core( api->schedparam.sched_priority );
the_thread->real_priority = new_priority;
3000f458: e5851018 str r1, [r5, #24] <== NOT EXECUTED
*/
#if 0
printk( "TSR %d %d %d\n", the_thread->resource_count,
the_thread->current_priority, new_priority );
#endif
if ( the_thread->resource_count == 0 ) {
3000f45c: 1a000002 bne 3000f46c <_POSIX_Threads_Sporadic_budget_TSR+0x44><== NOT EXECUTED
/*
* If this would make them less important, then do not change it.
*/
if ( the_thread->current_priority > new_priority ) {
3000f460: e5953014 ldr r3, [r5, #20] <== NOT EXECUTED 3000f464: e1530001 cmp r3, r1 <== NOT EXECUTED 3000f468: 8a000006 bhi 3000f488 <_POSIX_Threads_Sporadic_budget_TSR+0x60><== NOT EXECUTED
#endif
}
}
/* ticks is guaranteed to be at least one */
ticks = _Timespec_To_ticks( &api->schedparam.sched_ss_repl_period );
3000f46c: e2840090 add r0, r4, #144 ; 0x90 <== NOT EXECUTED 3000f470: eb000412 bl 300104c0 <_Timespec_To_ticks> <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3000f474: e58400b4 str r0, [r4, #180] ; 0xb4 <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
3000f478: e59f001c ldr r0, [pc, #28] ; 3000f49c <_POSIX_Threads_Sporadic_budget_TSR+0x74><== NOT EXECUTED 3000f47c: e28410a8 add r1, r4, #168 ; 0xa8 <== NOT EXECUTED
_Watchdog_Insert_ticks( &api->Sporadic_timer, ticks );
}
3000f480: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
3000f484: eafff6b7 b 3000cf68 <_Watchdog_Insert> <== NOT EXECUTED
if ( the_thread->resource_count == 0 ) {
/*
* If this would make them less important, then do not change it.
*/
if ( the_thread->current_priority > new_priority ) {
_Thread_Change_priority( the_thread, new_priority, true );
3000f488: e1a00005 mov r0, r5 <== NOT EXECUTED 3000f48c: e3a02001 mov r2, #1 <== NOT EXECUTED 3000f490: ebfff1fd bl 3000bc8c <_Thread_Change_priority> <== NOT EXECUTED 3000f494: eafffff4 b 3000f46c <_POSIX_Threads_Sporadic_budget_TSR+0x44><== NOT EXECUTED
3000f4a0 <_POSIX_Threads_Sporadic_budget_callout>:
)
{
POSIX_API_Control *api;
uint32_t new_priority;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
3000f4a0: e59020fc ldr r2, [r0, #252] ; 0xfc <== NOT EXECUTED 3000f4a4: e592108c ldr r1, [r2, #140] ; 0x8c <== NOT EXECUTED 3000f4a8: e59f2030 ldr r2, [pc, #48] ; 3000f4e0 <_POSIX_Threads_Sporadic_budget_callout+0x40><== NOT EXECUTED 3000f4ac: e5d2c000 ldrb ip, [r2] <== NOT EXECUTED
*/
#if 0
printk( "callout %d %d %d\n", the_thread->resource_count,
the_thread->current_priority, new_priority );
#endif
if ( the_thread->resource_count == 0 ) {
3000f4b0: e590201c ldr r2, [r0, #28] <== NOT EXECUTED 3000f4b4: e061100c rsb r1, r1, ip <== NOT EXECUTED 3000f4b8: e3520000 cmp r2, #0 <== NOT EXECUTED
/*
* This will prevent the thread from consuming its entire "budget"
* while at low priority.
*/
the_thread->cpu_time_budget = 0xFFFFFFFF; /* XXX should be based on MAX_U32 */
3000f4bc: e3e02000 mvn r2, #0 <== NOT EXECUTED 3000f4c0: e5802078 str r2, [r0, #120] ; 0x78 <== NOT EXECUTED
new_priority = _POSIX_Priority_To_core(api->schedparam.sched_ss_low_priority);
the_thread->real_priority = new_priority;
3000f4c4: e5801018 str r1, [r0, #24] <== NOT EXECUTED
*/
#if 0
printk( "callout %d %d %d\n", the_thread->resource_count,
the_thread->current_priority, new_priority );
#endif
if ( the_thread->resource_count == 0 ) {
3000f4c8: 112fff1e bxne lr <== NOT EXECUTED
/*
* Make sure we are actually lowering it. If they have lowered it
* to logically lower than sched_ss_low_priority, then we do not want to
* change it.
*/
if ( the_thread->current_priority < new_priority ) {
3000f4cc: e5903014 ldr r3, [r0, #20] <== NOT EXECUTED 3000f4d0: e1530001 cmp r3, r1 <== NOT EXECUTED 3000f4d4: 212fff1e bxcs lr <== NOT EXECUTED
_Thread_Change_priority( the_thread, new_priority, true );
3000f4d8: e3a02001 mov r2, #1 <== NOT EXECUTED 3000f4dc: eafff1ea b 3000bc8c <_Thread_Change_priority> <== NOT EXECUTED
300117a0 <_POSIX_Threads_cancel_run>:
#include <rtems/posix/threadsup.h>
void _POSIX_Threads_cancel_run(
Thread_Control *the_thread
)
{
300117a0: e92d4070 push {r4, r5, r6, lr}
POSIX_Cancel_Handler_control *handler;
Chain_Control *handler_stack;
POSIX_API_Control *thread_support;
ISR_Level level;
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
300117a4: e59050fc ldr r5, [r0, #252] ; 0xfc
handler_stack = &thread_support->Cancellation_Handlers;
thread_support->cancelability_state = PTHREAD_CANCEL_DISABLE;
while ( !_Chain_Is_empty( handler_stack ) ) {
300117a8: e59530e4 ldr r3, [r5, #228] ; 0xe4
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
300117ac: e28560e8 add r6, r5, #232 ; 0xe8 300117b0: e1530006 cmp r3, r6
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
handler_stack = &thread_support->Cancellation_Handlers;
thread_support->cancelability_state = PTHREAD_CANCEL_DISABLE;
300117b4: e3a03001 mov r3, #1 300117b8: e58530d8 str r3, [r5, #216] ; 0xd8
while ( !_Chain_Is_empty( handler_stack ) ) {
300117bc: 08bd8070 popeq {r4, r5, r6, pc}
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
300117c0: e10f1000 mrs r1, CPSR <== NOT EXECUTED 300117c4: e3813080 orr r3, r1, #128 ; 0x80 <== NOT EXECUTED 300117c8: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_ISR_Disable( level );
handler = (POSIX_Cancel_Handler_control *)
300117cc: e59540ec ldr r4, [r5, #236] ; 0xec <== NOT EXECUTED
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
300117d0: e894000c ldm r4, {r2, r3} <== NOT EXECUTED
previous = the_node->previous; next->previous = previous;
300117d4: e5823004 str r3, [r2, #4] <== NOT EXECUTED
previous->next = next;
300117d8: e5832000 str r2, [r3] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
300117dc: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
_Chain_Tail( handler_stack )->previous;
_Chain_Extract_unprotected( &handler->Node );
_ISR_Enable( level );
(*handler->routine)( handler->arg );
300117e0: e594000c ldr r0, [r4, #12] <== NOT EXECUTED 300117e4: e1a0e00f mov lr, pc <== NOT EXECUTED 300117e8: e594f008 ldr pc, [r4, #8] <== NOT EXECUTED
_Workspace_Free( handler );
300117ec: e1a00004 mov r0, r4 <== NOT EXECUTED 300117f0: ebffeebd bl 3000d2ec <_Workspace_Free> <== NOT EXECUTED
handler_stack = &thread_support->Cancellation_Handlers;
thread_support->cancelability_state = PTHREAD_CANCEL_DISABLE;
while ( !_Chain_Is_empty( handler_stack ) ) {
300117f4: e59530e4 ldr r3, [r5, #228] ; 0xe4 <== NOT EXECUTED
300117f8: e1530006 cmp r3, r6 <== NOT EXECUTED
300117fc: 1affffef bne 300117c0 <_POSIX_Threads_cancel_run+0x20> <== NOT EXECUTED
30011800: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
3001024c <_POSIX_Timer_Insert_helper>:
Watchdog_Interval ticks,
Objects_Id id,
Watchdog_Service_routine_entry TSR,
void *arg
)
{
3001024c: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
30010250: e1a04000 mov r4, r0 <== NOT EXECUTED
30010254: e1a05001 mov r5, r1 <== NOT EXECUTED
30010258: e1a07002 mov r7, r2 <== NOT EXECUTED
3001025c: e1a08003 mov r8, r3 <== NOT EXECUTED
ISR_Level level;
(void) _Watchdog_Remove( timer );
30010260: ebfff663 bl 3000dbf4 <_Watchdog_Remove> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
30010264: e10f6000 mrs r6, CPSR <== NOT EXECUTED 30010268: e3863080 orr r3, r6, #128 ; 0x80 <== NOT EXECUTED 3001026c: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
/*
* Check to see if the watchdog has just been inserted by a
* higher priority interrupt. If so, abandon this insert.
*/
if ( timer->state != WATCHDOG_INACTIVE ) {
30010270: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED 30010274: e3530000 cmp r3, #0 <== NOT EXECUTED 30010278: 0a000002 beq 30010288 <_POSIX_Timer_Insert_helper+0x3c> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3001027c: e129f006 msr CPSR_fc, r6 <== NOT EXECUTED
_ISR_Enable( level );
return false;
30010280: e3a00000 mov r0, #0 <== NOT EXECUTED
30010284: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
30010288: e5843008 str r3, [r4, #8] <== NOT EXECUTED
the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data;
3001028c: e59d3018 ldr r3, [sp, #24] <== NOT EXECUTED
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
30010290: e584801c str r8, [r4, #28] <== NOT EXECUTED
the_watchdog->id = id;
30010294: e5847020 str r7, [r4, #32] <== NOT EXECUTED
the_watchdog->user_data = user_data;
30010298: e5843024 str r3, [r4, #36] ; 0x24 <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3001029c: e584500c str r5, [r4, #12] <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
300102a0: e59f0010 ldr r0, [pc, #16] ; 300102b8 <_POSIX_Timer_Insert_helper+0x6c><== NOT EXECUTED 300102a4: e1a01004 mov r1, r4 <== NOT EXECUTED 300102a8: ebfff5e2 bl 3000da38 <_Watchdog_Insert> <== NOT EXECUTED 300102ac: e129f006 msr CPSR_fc, r6 <== NOT EXECUTED
* so we can atomically initialize it as in use.
*/
_Watchdog_Initialize( timer, TSR, id, arg );
_Watchdog_Insert_ticks( timer, ticks );
_ISR_Enable( level );
return true;
300102b0: e3a00001 mov r0, #1 <== NOT EXECUTED
}
300102b4: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
30009d60 <_POSIX_Timer_TSR>:
* This is the operation that is run when a timer expires
*/
void _POSIX_Timer_TSR(
Objects_Id timer __attribute__((unused)),
void *data)
{
30009d60: e92d4010 push {r4, lr} <== NOT EXECUTED
bool activated;
ptimer = (POSIX_Timer_Control *)data;
/* Increment the number of expirations. */
ptimer->overrun = ptimer->overrun + 1;
30009d64: e5913068 ldr r3, [r1, #104] ; 0x68 <== NOT EXECUTED
/* The timer must be reprogrammed */
if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) ||
30009d68: e5912054 ldr r2, [r1, #84] ; 0x54 <== NOT EXECUTED
bool activated;
ptimer = (POSIX_Timer_Control *)data;
/* Increment the number of expirations. */
ptimer->overrun = ptimer->overrun + 1;
30009d6c: e2833001 add r3, r3, #1 <== NOT EXECUTED
/* The timer must be reprogrammed */
if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) ||
30009d70: e3520000 cmp r2, #0 <== NOT EXECUTED
* This is the operation that is run when a timer expires
*/
void _POSIX_Timer_TSR(
Objects_Id timer __attribute__((unused)),
void *data)
{
30009d74: e24dd004 sub sp, sp, #4 <== NOT EXECUTED 30009d78: e1a04001 mov r4, r1 <== NOT EXECUTED
bool activated;
ptimer = (POSIX_Timer_Control *)data;
/* Increment the number of expirations. */
ptimer->overrun = ptimer->overrun + 1;
30009d7c: e5813068 str r3, [r1, #104] ; 0x68 <== NOT EXECUTED
/* The timer must be reprogrammed */
if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) ||
30009d80: 1a000004 bne 30009d98 <_POSIX_Timer_TSR+0x38> <== NOT EXECUTED 30009d84: e5913058 ldr r3, [r1, #88] ; 0x58 <== NOT EXECUTED 30009d88: e3530000 cmp r3, #0 <== NOT EXECUTED
/* The state really did not change but just to be safe */
ptimer->state = POSIX_TIMER_STATE_CREATE_RUN;
} else {
/* Indicates that the timer is stopped */
ptimer->state = POSIX_TIMER_STATE_CREATE_STOP;
30009d8c: 03a03004 moveq r3, #4 <== NOT EXECUTED 30009d90: 05c1303c strbeq r3, [r1, #60] ; 0x3c <== NOT EXECUTED
/* Increment the number of expirations. */
ptimer->overrun = ptimer->overrun + 1;
/* The timer must be reprogrammed */
if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) ||
30009d94: 0a00000d beq 30009dd0 <_POSIX_Timer_TSR+0x70> <== NOT EXECUTED
( ptimer->timer_data.it_interval.tv_nsec != 0 ) ) {
activated = _POSIX_Timer_Insert_helper(
30009d98: e5941064 ldr r1, [r4, #100] ; 0x64 <== NOT EXECUTED 30009d9c: e5942008 ldr r2, [r4, #8] <== NOT EXECUTED 30009da0: e59f3040 ldr r3, [pc, #64] ; 30009de8 <_POSIX_Timer_TSR+0x88><== NOT EXECUTED 30009da4: e2840010 add r0, r4, #16 <== NOT EXECUTED 30009da8: e58d4000 str r4, [sp] <== NOT EXECUTED 30009dac: eb001926 bl 3001024c <_POSIX_Timer_Insert_helper> <== NOT EXECUTED
ptimer->ticks,
ptimer->Object.id,
_POSIX_Timer_TSR,
ptimer
);
if ( !activated )
30009db0: e3500000 cmp r0, #0 <== NOT EXECUTED 30009db4: 1a000001 bne 30009dc0 <_POSIX_Timer_TSR+0x60> <== NOT EXECUTED
/* After the signal handler returns, the count of expirations of the
* timer must be set to 0.
*/
ptimer->overrun = 0;
}
30009db8: e28dd004 add sp, sp, #4 <== NOT EXECUTED
30009dbc: e8bd8010 pop {r4, pc} <== NOT EXECUTED
);
if ( !activated )
return;
/* Store the time when the timer was started again */
_TOD_Get( &ptimer->time );
30009dc0: e284006c add r0, r4, #108 ; 0x6c <== NOT EXECUTED 30009dc4: eb000581 bl 3000b3d0 <_TOD_Get> <== NOT EXECUTED
/* The state really did not change but just to be safe */
ptimer->state = POSIX_TIMER_STATE_CREATE_RUN;
30009dc8: e3a03003 mov r3, #3 <== NOT EXECUTED 30009dcc: e5c4303c strb r3, [r4, #60] ; 0x3c <== NOT EXECUTED
/*
* The sending of the signal to the process running the handling function
* specified for that signal is simulated
*/
if ( pthread_kill ( ptimer->thread_id, ptimer->inf.sigev_signo ) ) {
30009dd0: e5940038 ldr r0, [r4, #56] ; 0x38 <== NOT EXECUTED 30009dd4: e5941044 ldr r1, [r4, #68] ; 0x44 <== NOT EXECUTED 30009dd8: eb0017fe bl 3000fdd8 <pthread_kill> <== NOT EXECUTED
}
/* After the signal handler returns, the count of expirations of the
* timer must be set to 0.
*/
ptimer->overrun = 0;
30009ddc: e3a03000 mov r3, #0 <== NOT EXECUTED 30009de0: e5843068 str r3, [r4, #104] ; 0x68 <== NOT EXECUTED 30009de4: eafffff3 b 30009db8 <_POSIX_Timer_TSR+0x58> <== NOT EXECUTED
3000ef48 <_POSIX_signals_Abnormal_termination_handler>:
sigset_t _POSIX_signals_Pending;
void _POSIX_signals_Abnormal_termination_handler(
int signo __attribute__((unused)) )
{
3000ef48: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
exit( 1 );
3000ef4c: e3a00001 mov r0, #1 <== NOT EXECUTED 3000ef50: eb000c4b bl 30012084 <exit> <== NOT EXECUTED
3000bb70 <_POSIX_signals_Alarm_TSR>:
void _POSIX_signals_Alarm_TSR(
Objects_Id id __attribute__((unused)),
void *argument __attribute__((unused))
)
{
3000bb70: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
int status;
status = kill( getpid(), SIGALRM );
3000bb74: ebfff41b bl 30008be8 <getpid> <== NOT EXECUTED 3000bb78: e3a0100e mov r1, #14 <== NOT EXECUTED
/* XXX can't print from an ISR, should this be fatal? */ }
3000bb7c: e49de004 pop {lr} ; (ldr lr, [sp], #4) <== NOT EXECUTED
void *argument __attribute__((unused))
)
{
int status;
status = kill( getpid(), SIGALRM );
3000bb80: ea00004c b 3000bcb8 <kill> <== NOT EXECUTED
3001189c <_POSIX_signals_Check_signal>:
bool _POSIX_signals_Check_signal(
POSIX_API_Control *api,
int signo,
bool is_global
)
{
3001189c: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== NOT EXECUTED
300118a0: e24dd040 sub sp, sp, #64 ; 0x40 <== NOT EXECUTED
300118a4: e20230ff and r3, r2, #255 ; 0xff <== NOT EXECUTED
siginfo_t siginfo_struct;
sigset_t saved_signals_blocked;
Thread_Wait_information stored_thread_wait_information;
if ( ! _POSIX_signals_Clear_signals( api, signo, &siginfo_struct,
300118a8: e28d6034 add r6, sp, #52 ; 0x34 <== NOT EXECUTED 300118ac: e3a02001 mov r2, #1 <== NOT EXECUTED 300118b0: e58d2000 str r2, [sp] <== NOT EXECUTED 300118b4: e1a02006 mov r2, r6 <== NOT EXECUTED
bool _POSIX_signals_Check_signal(
POSIX_API_Control *api,
int signo,
bool is_global
)
{
300118b8: e1a05000 mov r5, r0 <== NOT EXECUTED 300118bc: e1a04001 mov r4, r1 <== NOT EXECUTED
siginfo_t siginfo_struct;
sigset_t saved_signals_blocked;
Thread_Wait_information stored_thread_wait_information;
if ( ! _POSIX_signals_Clear_signals( api, signo, &siginfo_struct,
300118c0: eb000038 bl 300119a8 <_POSIX_signals_Clear_signals> <== NOT EXECUTED 300118c4: e2503000 subs r3, r0, #0 <== NOT EXECUTED 300118c8: 0a00002b beq 3001197c <_POSIX_signals_Check_signal+0xe0> <== NOT EXECUTED
#endif
/*
* Just to prevent sending a signal which is currently being ignored.
*/
if ( _POSIX_signals_Vectors[ signo ].sa_handler == SIG_IGN )
300118cc: e59fa0cc ldr sl, [pc, #204] ; 300119a0 <_POSIX_signals_Check_signal+0x104><== NOT EXECUTED 300118d0: e0849084 add r9, r4, r4, lsl #1 <== NOT EXECUTED 300118d4: e1a09109 lsl r9, r9, #2 <== NOT EXECUTED 300118d8: e08a8009 add r8, sl, r9 <== NOT EXECUTED 300118dc: e598b008 ldr fp, [r8, #8] <== NOT EXECUTED 300118e0: e35b0001 cmp fp, #1 <== NOT EXECUTED
return false;
300118e4: 03a03000 moveq r3, #0 <== NOT EXECUTED
#endif
/*
* Just to prevent sending a signal which is currently being ignored.
*/
if ( _POSIX_signals_Vectors[ signo ].sa_handler == SIG_IGN )
300118e8: 0a000023 beq 3001197c <_POSIX_signals_Check_signal+0xe0> <== NOT EXECUTED
/* * We have to save the blocking information of the current wait queue * because the signal handler may subsequently go on and put the thread * on a wait queue, for its own purposes. */ memcpy( &stored_thread_wait_information, &_Thread_Executing->Wait,
300118ec: e59f70b0 ldr r7, [pc, #176] ; 300119a4 <_POSIX_signals_Check_signal+0x108><== NOT EXECUTED 300118f0: e28d200c add r2, sp, #12 <== NOT EXECUTED 300118f4: e58d2004 str r2, [sp, #4] <== NOT EXECUTED 300118f8: e597c004 ldr ip, [r7, #4] <== NOT EXECUTED
return false;
/*
* Block the signals requested in sa_mask
*/
saved_signals_blocked = api->signals_blocked;
300118fc: e59530d0 ldr r3, [r5, #208] ; 0xd0 <== NOT EXECUTED
/* * We have to save the blocking information of the current wait queue * because the signal handler may subsequently go on and put the thread * on a wait queue, for its own purposes. */ memcpy( &stored_thread_wait_information, &_Thread_Executing->Wait,
30011900: e59de004 ldr lr, [sp, #4] <== NOT EXECUTED 30011904: e28cc020 add ip, ip, #32 <== NOT EXECUTED
return false;
/*
* Block the signals requested in sa_mask
*/
saved_signals_blocked = api->signals_blocked;
30011908: e58d3008 str r3, [sp, #8] <== NOT EXECUTED
/* * We have to save the blocking information of the current wait queue * because the signal handler may subsequently go on and put the thread * on a wait queue, for its own purposes. */ memcpy( &stored_thread_wait_information, &_Thread_Executing->Wait,
3001190c: e8bc000f ldm ip!, {r0, r1, r2, r3} <== NOT EXECUTED
30011910: e8ae000f stmia lr!, {r0, r1, r2, r3} <== NOT EXECUTED
30011914: e8bc000f ldm ip!, {r0, r1, r2, r3} <== NOT EXECUTED
30011918: e8ae000f stmia lr!, {r0, r1, r2, r3} <== NOT EXECUTED
3001191c: e89c0003 ldm ip, {r0, r1} <== NOT EXECUTED
/*
* Block the signals requested in sa_mask
*/
saved_signals_blocked = api->signals_blocked;
api->signals_blocked |= _POSIX_signals_Vectors[ signo ].sa_mask;
30011920: e5983004 ldr r3, [r8, #4] <== NOT EXECUTED
sizeof( Thread_Wait_information ));
/*
* Here, the signal handler function executes
*/
switch ( _POSIX_signals_Vectors[ signo ].sa_flags ) {
30011924: e79a2009 ldr r2, [sl, r9] <== NOT EXECUTED
/*
* Block the signals requested in sa_mask
*/
saved_signals_blocked = api->signals_blocked;
api->signals_blocked |= _POSIX_signals_Vectors[ signo ].sa_mask;
30011928: e59dc008 ldr ip, [sp, #8] <== NOT EXECUTED
sizeof( Thread_Wait_information ));
/*
* Here, the signal handler function executes
*/
switch ( _POSIX_signals_Vectors[ signo ].sa_flags ) {
3001192c: e3520002 cmp r2, #2 <== NOT EXECUTED
/*
* Block the signals requested in sa_mask
*/
saved_signals_blocked = api->signals_blocked;
api->signals_blocked |= _POSIX_signals_Vectors[ signo ].sa_mask;
30011930: e183300c orr r3, r3, ip <== NOT EXECUTED 30011934: e58530d0 str r3, [r5, #208] ; 0xd0 <== NOT EXECUTED
/* * We have to save the blocking information of the current wait queue * because the signal handler may subsequently go on and put the thread * on a wait queue, for its own purposes. */ memcpy( &stored_thread_wait_information, &_Thread_Executing->Wait,
30011938: e88e0003 stm lr, {r0, r1} <== NOT EXECUTED
sizeof( Thread_Wait_information ));
/*
* Here, the signal handler function executes
*/
switch ( _POSIX_signals_Vectors[ signo ].sa_flags ) {
3001193c: 0a000011 beq 30011988 <_POSIX_signals_Check_signal+0xec> <== NOT EXECUTED
&siginfo_struct,
NULL /* context is undefined per 1003.1b-1993, p. 66 */
);
break;
default:
(*_POSIX_signals_Vectors[ signo ].sa_handler)( signo );
30011940: e1a00004 mov r0, r4 <== NOT EXECUTED 30011944: e1a0e00f mov lr, pc <== NOT EXECUTED 30011948: e12fff1b bx fp <== NOT EXECUTED
}
/*
* Restore the blocking information
*/
memcpy( &_Thread_Executing->Wait, &stored_thread_wait_information,
3001194c: e597c004 ldr ip, [r7, #4] <== NOT EXECUTED
30011950: e59d4004 ldr r4, [sp, #4] <== NOT EXECUTED
30011954: e28cc020 add ip, ip, #32 <== NOT EXECUTED
30011958: e8b4000f ldm r4!, {r0, r1, r2, r3} <== NOT EXECUTED
3001195c: e8ac000f stmia ip!, {r0, r1, r2, r3} <== NOT EXECUTED
30011960: e8b4000f ldm r4!, {r0, r1, r2, r3} <== NOT EXECUTED
30011964: e8ac000f stmia ip!, {r0, r1, r2, r3} <== NOT EXECUTED
30011968: e8940003 ldm r4, {r0, r1} <== NOT EXECUTED
3001196c: e88c0003 stm ip, {r0, r1} <== NOT EXECUTED
sizeof( Thread_Wait_information ));
/*
* Restore the previous set of blocked signals
*/
api->signals_blocked = saved_signals_blocked;
30011970: e59d2008 ldr r2, [sp, #8] <== NOT EXECUTED
return true;
30011974: e3a03001 mov r3, #1 <== NOT EXECUTED
sizeof( Thread_Wait_information ));
/*
* Restore the previous set of blocked signals
*/
api->signals_blocked = saved_signals_blocked;
30011978: e58520d0 str r2, [r5, #208] ; 0xd0 <== NOT EXECUTED
return true;
}
3001197c: e1a00003 mov r0, r3 <== NOT EXECUTED
30011980: e28dd040 add sp, sp, #64 ; 0x40 <== NOT EXECUTED
30011984: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
/*
* Here, the signal handler function executes
*/
switch ( _POSIX_signals_Vectors[ signo ].sa_flags ) {
case SA_SIGINFO:
(*_POSIX_signals_Vectors[ signo ].sa_sigaction)(
30011988: e1a00004 mov r0, r4 <== NOT EXECUTED 3001198c: e1a01006 mov r1, r6 <== NOT EXECUTED 30011990: e3a02000 mov r2, #0 <== NOT EXECUTED 30011994: e1a0e00f mov lr, pc <== NOT EXECUTED 30011998: e12fff1b bx fp <== NOT EXECUTED
signo,
&siginfo_struct,
NULL /* context is undefined per 1003.1b-1993, p. 66 */
);
break;
3001199c: eaffffea b 3001194c <_POSIX_signals_Check_signal+0xb0> <== NOT EXECUTED
30011ff0 <_POSIX_signals_Clear_process_signals>:
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
30011ff0: e10f2000 mrs r2, CPSR <== NOT EXECUTED 30011ff4: e3823080 orr r3, r2, #128 ; 0x80 <== NOT EXECUTED 30011ff8: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
mask = signo_to_mask( signo );
ISR_Level level;
_ISR_Disable( level );
if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) {
30011ffc: e59f1050 ldr r1, [pc, #80] ; 30012054 <_POSIX_signals_Clear_process_signals+0x64><== NOT EXECUTED 30012000: e0803080 add r3, r0, r0, lsl #1 <== NOT EXECUTED 30012004: e1a03103 lsl r3, r3, #2 <== NOT EXECUTED 30012008: e7911003 ldr r1, [r1, r3] <== NOT EXECUTED 3001200c: e3510002 cmp r1, #2 <== NOT EXECUTED 30012010: 0a000007 beq 30012034 <_POSIX_signals_Clear_process_signals+0x44><== NOT EXECUTED
if ( !_Chain_Is_empty( &_POSIX_signals_Siginfo[ signo ] ) )
clear_signal = false;
}
if ( clear_signal ) {
_POSIX_signals_Pending &= ~mask;
30012014: e59f303c ldr r3, [pc, #60] ; 30012058 <_POSIX_signals_Clear_process_signals+0x68><== NOT EXECUTED 30012018: e3a0c001 mov ip, #1 <== NOT EXECUTED 3001201c: e5931000 ldr r1, [r3] <== NOT EXECUTED 30012020: e2400001 sub r0, r0, #1 <== NOT EXECUTED 30012024: e1c1001c bic r0, r1, ip, lsl r0 <== NOT EXECUTED 30012028: e5830000 str r0, [r3] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3001202c: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
}
_ISR_Enable( level );
}
30012030: e12fff1e bx lr <== NOT EXECUTED 30012034: e59f1020 ldr r1, [pc, #32] ; 3001205c <_POSIX_signals_Clear_process_signals+0x6c><== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
30012038: e283c004 add ip, r3, #4 <== NOT EXECUTED
ISR_Level level;
_ISR_Disable( level );
if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) {
if ( !_Chain_Is_empty( &_POSIX_signals_Siginfo[ signo ] ) )
3001203c: e7913003 ldr r3, [r1, r3] <== NOT EXECUTED 30012040: e08c1001 add r1, ip, r1 <== NOT EXECUTED 30012044: e1530001 cmp r3, r1 <== NOT EXECUTED 30012048: 0afffff1 beq 30012014 <_POSIX_signals_Clear_process_signals+0x24><== NOT EXECUTED 3001204c: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
}
if ( clear_signal ) {
_POSIX_signals_Pending &= ~mask;
}
_ISR_Enable( level );
}
30012050: e12fff1e bx lr <== NOT EXECUTED
300119a8 <_POSIX_signals_Clear_signals>:
int signo,
siginfo_t *info,
bool is_global,
bool check_blocked
)
{
300119a8: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
300119ac: e5ddc018 ldrb ip, [sp, #24] <== NOT EXECUTED
300119b0: e1a04001 mov r4, r1 <== NOT EXECUTED
/* set blocked signals based on if checking for them, SIGNAL_ALL_MASK
* insures that no signals are blocked and all are checked.
*/
if ( check_blocked )
300119b4: e35c0000 cmp ip, #0 <== NOT EXECUTED
int signo,
siginfo_t *info,
bool is_global,
bool check_blocked
)
{
300119b8: e1a06002 mov r6, r2 <== NOT EXECUTED
static inline sigset_t signo_to_mask(
uint32_t sig
)
{
return 1u << (sig - 1);
300119bc: e2411001 sub r1, r1, #1 <== NOT EXECUTED 300119c0: e3a02001 mov r2, #1 <== NOT EXECUTED 300119c4: e1a01112 lsl r1, r2, r1 <== NOT EXECUTED
/* set blocked signals based on if checking for them, SIGNAL_ALL_MASK
* insures that no signals are blocked and all are checked.
*/
if ( check_blocked )
signals_blocked = ~api->signals_blocked;
300119c8: 159020d0 ldrne r2, [r0, #208] ; 0xd0 <== NOT EXECUTED
int signo,
siginfo_t *info,
bool is_global,
bool check_blocked
)
{
300119cc: e20330ff and r3, r3, #255 ; 0xff <== NOT EXECUTED
/* set blocked signals based on if checking for them, SIGNAL_ALL_MASK
* insures that no signals are blocked and all are checked.
*/
if ( check_blocked )
signals_blocked = ~api->signals_blocked;
300119d0: 11e02002 mvnne r2, r2 <== NOT EXECUTED
else
signals_blocked = SIGNAL_ALL_MASK;
300119d4: 03e02000 mvneq r2, #0 <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
300119d8: e10f5000 mrs r5, CPSR <== NOT EXECUTED 300119dc: e385c080 orr ip, r5, #128 ; 0x80 <== NOT EXECUTED 300119e0: e129f00c msr CPSR_fc, ip <== NOT EXECUTED
/* XXX is this right for siginfo type signals? */
/* XXX are we sure they can be cleared the same way? */
_ISR_Disable( level );
if ( is_global ) {
300119e4: e3530000 cmp r3, #0 <== NOT EXECUTED 300119e8: 0a00000f beq 30011a2c <_POSIX_signals_Clear_signals+0x84> <== NOT EXECUTED
if ( mask & (_POSIX_signals_Pending & signals_blocked) ) {
300119ec: e59f30c4 ldr r3, [pc, #196] ; 30011ab8 <_POSIX_signals_Clear_signals+0x110><== NOT EXECUTED 300119f0: e5930000 ldr r0, [r3] <== NOT EXECUTED 300119f4: e0011000 and r1, r1, r0 <== NOT EXECUTED 300119f8: e0110002 ands r0, r1, r2 <== NOT EXECUTED 300119fc: 0a000008 beq 30011a24 <_POSIX_signals_Clear_signals+0x7c> <== NOT EXECUTED
if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) {
30011a00: e0843084 add r3, r4, r4, lsl #1 <== NOT EXECUTED 30011a04: e59f20b0 ldr r2, [pc, #176] ; 30011abc <_POSIX_signals_Clear_signals+0x114><== NOT EXECUTED 30011a08: e1a03103 lsl r3, r3, #2 <== NOT EXECUTED 30011a0c: e7922003 ldr r2, [r2, r3] <== NOT EXECUTED 30011a10: e3520002 cmp r2, #2 <== NOT EXECUTED 30011a14: 0a00000d beq 30011a50 <_POSIX_signals_Clear_signals+0xa8> <== NOT EXECUTED
&psiginfo->Node
);
} else
do_callout = false;
}
_POSIX_signals_Clear_process_signals( signo );
30011a18: e1a00004 mov r0, r4 <== NOT EXECUTED 30011a1c: eb000173 bl 30011ff0 <_POSIX_signals_Clear_process_signals><== NOT EXECUTED
do_callout = true;
30011a20: e3a00001 mov r0, #1 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30011a24: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED
do_callout = true;
}
}
_ISR_Enable( level );
return do_callout;
}
30011a28: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
}
_POSIX_signals_Clear_process_signals( signo );
do_callout = true;
}
} else {
if ( mask & (api->signals_pending & signals_blocked) ) {
30011a2c: e590c0d4 ldr ip, [r0, #212] ; 0xd4 <== NOT EXECUTED 30011a30: e001400c and r4, r1, ip <== NOT EXECUTED 30011a34: e1140002 tst r4, r2 <== NOT EXECUTED
api->signals_pending &= ~mask;
30011a38: 11cc1001 bicne r1, ip, r1 <== NOT EXECUTED 30011a3c: 158010d4 strne r1, [r0, #212] ; 0xd4 <== NOT EXECUTED
bool do_callout;
POSIX_signals_Siginfo_node *psiginfo;
mask = signo_to_mask( signo );
do_callout = false;
30011a40: 01a00003 moveq r0, r3 <== NOT EXECUTED
do_callout = true;
}
} else {
if ( mask & (api->signals_pending & signals_blocked) ) {
api->signals_pending &= ~mask;
do_callout = true;
30011a44: 13a00001 movne r0, #1 <== NOT EXECUTED 30011a48: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED
}
}
_ISR_Enable( level );
return do_callout;
}
30011a4c: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
30011a50: e59f2068 ldr r2, [pc, #104] ; 30011ac0 <_POSIX_signals_Clear_signals+0x118><== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
30011a54: e2831004 add r1, r3, #4 <== NOT EXECUTED 30011a58: e7927003 ldr r7, [r2, r3] <== NOT EXECUTED 30011a5c: e0811002 add r1, r1, r2 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
30011a60: e1570001 cmp r7, r1 <== NOT EXECUTED 30011a64: e082c003 add ip, r2, r3 <== NOT EXECUTED 30011a68: 0a00000f beq 30011aac <_POSIX_signals_Clear_signals+0x104> <== NOT EXECUTED
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *old_first = head->next;
Chain_Node *new_first = old_first->next;
30011a6c: e1a08007 mov r8, r7 <== NOT EXECUTED 30011a70: e4981008 ldr r1, [r8], #8 <== NOT EXECUTED
if ( is_global ) {
if ( mask & (_POSIX_signals_Pending & signals_blocked) ) {
if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) {
psiginfo = (POSIX_signals_Siginfo_node *)
_Chain_Get_unprotected( &_POSIX_signals_Siginfo[ signo ] );
_POSIX_signals_Clear_process_signals( signo );
30011a74: e1a00004 mov r0, r4 <== NOT EXECUTED
head->next = new_first;
30011a78: e7821003 str r1, [r2, r3] <== NOT EXECUTED
new_first->previous = head;
30011a7c: e581c004 str ip, [r1, #4] <== NOT EXECUTED 30011a80: eb00015a bl 30011ff0 <_POSIX_signals_Clear_process_signals><== NOT EXECUTED
* It may be impossible to get here with an empty chain
* BUT until that is proven we need to be defensive and
* protect against it.
*/
if ( psiginfo ) {
*info = psiginfo->Info;
30011a84: e8980007 ldm r8, {r0, r1, r2} <== NOT EXECUTED
30011a88: e8860007 stm r6, {r0, r1, r2} <== NOT EXECUTED
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
30011a8c: e59f3030 ldr r3, [pc, #48] ; 30011ac4 <_POSIX_signals_Clear_signals+0x11c><== NOT EXECUTED 30011a90: e5932008 ldr r2, [r3, #8] <== NOT EXECUTED
the_node->next = tail;
30011a94: e2831004 add r1, r3, #4 <== NOT EXECUTED 30011a98: e5871000 str r1, [r7] <== NOT EXECUTED
tail->previous = the_node;
30011a9c: e5837008 str r7, [r3, #8] <== NOT EXECUTED
old_last->next = the_node;
30011aa0: e5827000 str r7, [r2] <== NOT EXECUTED
the_node->previous = old_last;
30011aa4: e5872004 str r2, [r7, #4] <== NOT EXECUTED 30011aa8: eaffffda b 30011a18 <_POSIX_signals_Clear_signals+0x70> <== NOT EXECUTED
if ( is_global ) {
if ( mask & (_POSIX_signals_Pending & signals_blocked) ) {
if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) {
psiginfo = (POSIX_signals_Siginfo_node *)
_Chain_Get_unprotected( &_POSIX_signals_Siginfo[ signo ] );
_POSIX_signals_Clear_process_signals( signo );
30011aac: e1a00004 mov r0, r4 <== NOT EXECUTED 30011ab0: eb00014e bl 30011ff0 <_POSIX_signals_Clear_process_signals><== NOT EXECUTED 30011ab4: eaffffd7 b 30011a18 <_POSIX_signals_Clear_signals+0x70> <== NOT EXECUTED
3000a94c <_POSIX_signals_Get_lowest>:
sigset_t set
)
{
int signo;
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
3000a94c: e3a0301b mov r3, #27 <== NOT EXECUTED 3000a950: e3a01001 mov r1, #1 <== NOT EXECUTED
#include <rtems/posix/psignal.h>
#include <rtems/seterr.h>
#include <rtems/posix/time.h>
#include <rtems/score/isr.h>
int _POSIX_signals_Get_lowest(
3000a954: e2432001 sub r2, r3, #1 <== NOT EXECUTED
)
{
int signo;
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
if ( set & signo_to_mask( signo ) ) {
3000a958: e0102211 ands r2, r0, r1, lsl r2 <== NOT EXECUTED 3000a95c: 1a00000b bne 3000a990 <_POSIX_signals_Get_lowest+0x44> <== NOT EXECUTED
sigset_t set
)
{
int signo;
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
3000a960: e2833001 add r3, r3, #1 <== NOT EXECUTED 3000a964: e3530020 cmp r3, #32 <== NOT EXECUTED 3000a968: 1afffff9 bne 3000a954 <_POSIX_signals_Get_lowest+0x8> <== NOT EXECUTED 3000a96c: e3a03001 mov r3, #1 <== NOT EXECUTED 3000a970: e1a01003 mov r1, r3 <== NOT EXECUTED 3000a974: ea000002 b 3000a984 <_POSIX_signals_Get_lowest+0x38> <== NOT EXECUTED
*/
#if (SIGHUP != 1)
#error "Assumption that SIGHUP==1 violated!!"
#endif
for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) {
3000a978: e2833001 add r3, r3, #1 <== NOT EXECUTED 3000a97c: e353001b cmp r3, #27 <== NOT EXECUTED 3000a980: 0a000002 beq 3000a990 <_POSIX_signals_Get_lowest+0x44> <== NOT EXECUTED
#include <rtems/posix/psignal.h>
#include <rtems/seterr.h>
#include <rtems/posix/time.h>
#include <rtems/score/isr.h>
int _POSIX_signals_Get_lowest(
3000a984: e2432001 sub r2, r3, #1 <== NOT EXECUTED
#if (SIGHUP != 1)
#error "Assumption that SIGHUP==1 violated!!"
#endif
for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) {
if ( set & signo_to_mask( signo ) ) {
3000a988: e0102211 ands r2, r0, r1, lsl r2 <== NOT EXECUTED 3000a98c: 0afffff9 beq 3000a978 <_POSIX_signals_Get_lowest+0x2c> <== NOT EXECUTED
* a return 0. This routine will NOT be called unless a signal * is pending in the set passed in. */ found_it: return signo; }
3000a990: e1a00003 mov r0, r3 <== NOT EXECUTED 3000a994: e12fff1e bx lr <== NOT EXECUTED
3000ef54 <_POSIX_signals_Post_switch_extension>:
*/
void _POSIX_signals_Post_switch_extension(
Thread_Control *the_thread
)
{
3000ef54: e92d4070 push {r4, r5, r6, lr}
POSIX_API_Control *api;
int signo;
ISR_Level level;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
3000ef58: e59050fc ldr r5, [r0, #252] ; 0xfc
/*
* api may be NULL in case of a thread close in progress
*/
if ( !api )
3000ef5c: e3550000 cmp r5, #0
3000ef60: 08bd8070 popeq {r4, r5, r6, pc}
3000ef64: e59f6094 ldr r6, [pc, #148] ; 3000f000 <_POSIX_signals_Post_switch_extension+0xac>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000ef68: e10f3000 mrs r3, CPSR 3000ef6c: e3832080 orr r2, r3, #128 ; 0x80 3000ef70: e129f002 msr CPSR_fc, r2
* processed at all. No point in doing this loop otherwise.
*/
while (1) {
_ISR_Disable( level );
if ( !(~api->signals_blocked &
(api->signals_pending | _POSIX_signals_Pending)) ) {
3000ef74: e5960000 ldr r0, [r6] 3000ef78: e59520d4 ldr r2, [r5, #212] ; 0xd4
* The first thing done is to check there are any signals to be
* processed at all. No point in doing this loop otherwise.
*/
while (1) {
_ISR_Disable( level );
if ( !(~api->signals_blocked &
3000ef7c: e59510d0 ldr r1, [r5, #208] ; 0xd0 3000ef80: e1802002 orr r2, r0, r2 3000ef84: e1c22001 bic r2, r2, r1 3000ef88: e3520000 cmp r2, #0
3000ef8c: 0a000019 beq 3000eff8 <_POSIX_signals_Post_switch_extension+0xa4>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000ef90: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_ISR_Enable( level );
break;
}
_ISR_Enable( level );
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
3000ef94: e3a0401b mov r4, #27 <== NOT EXECUTED
_POSIX_signals_Check_signal( api, signo, false );
3000ef98: e1a01004 mov r1, r4 <== NOT EXECUTED 3000ef9c: e3a02000 mov r2, #0 <== NOT EXECUTED 3000efa0: e1a00005 mov r0, r5 <== NOT EXECUTED 3000efa4: eb000a3c bl 3001189c <_POSIX_signals_Check_signal> <== NOT EXECUTED
_POSIX_signals_Check_signal( api, signo, true );
3000efa8: e3a02001 mov r2, #1 <== NOT EXECUTED 3000efac: e1a01004 mov r1, r4 <== NOT EXECUTED 3000efb0: e1a00005 mov r0, r5 <== NOT EXECUTED
_ISR_Enable( level );
break;
}
_ISR_Enable( level );
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
3000efb4: e0844002 add r4, r4, r2 <== NOT EXECUTED
_POSIX_signals_Check_signal( api, signo, false );
_POSIX_signals_Check_signal( api, signo, true );
3000efb8: eb000a37 bl 3001189c <_POSIX_signals_Check_signal> <== NOT EXECUTED
_ISR_Enable( level );
break;
}
_ISR_Enable( level );
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
3000efbc: e3540020 cmp r4, #32 <== NOT EXECUTED 3000efc0: 1afffff4 bne 3000ef98 <_POSIX_signals_Post_switch_extension+0x44><== NOT EXECUTED 3000efc4: e3a04001 mov r4, #1 <== NOT EXECUTED
_POSIX_signals_Check_signal( api, signo, true );
}
/* Unfortunately - nothing like __SIGFIRSTNOTRT in newlib signal .h */
for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) {
_POSIX_signals_Check_signal( api, signo, false );
3000efc8: e1a01004 mov r1, r4 <== NOT EXECUTED 3000efcc: e3a02000 mov r2, #0 <== NOT EXECUTED 3000efd0: e1a00005 mov r0, r5 <== NOT EXECUTED 3000efd4: eb000a30 bl 3001189c <_POSIX_signals_Check_signal> <== NOT EXECUTED
_POSIX_signals_Check_signal( api, signo, true );
3000efd8: e3a02001 mov r2, #1 <== NOT EXECUTED 3000efdc: e1a01004 mov r1, r4 <== NOT EXECUTED 3000efe0: e1a00005 mov r0, r5 <== NOT EXECUTED
_POSIX_signals_Check_signal( api, signo, false );
_POSIX_signals_Check_signal( api, signo, true );
}
/* Unfortunately - nothing like __SIGFIRSTNOTRT in newlib signal .h */
for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) {
3000efe4: e0844002 add r4, r4, r2 <== NOT EXECUTED
_POSIX_signals_Check_signal( api, signo, false );
_POSIX_signals_Check_signal( api, signo, true );
3000efe8: eb000a2b bl 3001189c <_POSIX_signals_Check_signal> <== NOT EXECUTED
_POSIX_signals_Check_signal( api, signo, false );
_POSIX_signals_Check_signal( api, signo, true );
}
/* Unfortunately - nothing like __SIGFIRSTNOTRT in newlib signal .h */
for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) {
3000efec: e354001b cmp r4, #27 <== NOT EXECUTED 3000eff0: 1afffff4 bne 3000efc8 <_POSIX_signals_Post_switch_extension+0x74><== NOT EXECUTED 3000eff4: eaffffdb b 3000ef68 <_POSIX_signals_Post_switch_extension+0x14><== NOT EXECUTED
3000eff8: e129f003 msr CPSR_fc, r3
3000effc: e8bd8070 pop {r4, r5, r6, pc}
30026f90 <_POSIX_signals_Set_process_signals>:
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
30026f90: e10f2000 mrs r2, CPSR <== NOT EXECUTED 30026f94: e3823080 orr r3, r2, #128 ; 0x80 <== NOT EXECUTED 30026f98: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
)
{
ISR_Level level;
_ISR_Disable( level );
_POSIX_signals_Pending |= mask;
30026f9c: e59f3010 ldr r3, [pc, #16] ; 30026fb4 <_POSIX_signals_Set_process_signals+0x24><== NOT EXECUTED 30026fa0: e5931000 ldr r1, [r3] <== NOT EXECUTED 30026fa4: e1800001 orr r0, r0, r1 <== NOT EXECUTED 30026fa8: e5830000 str r0, [r3] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30026fac: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
_ISR_Enable( level ); }
30026fb0: e12fff1e bx lr <== NOT EXECUTED
300099a4 <_POSIX_signals_Ualarm_TSR>:
void _POSIX_signals_Ualarm_TSR(
Objects_Id id __attribute__((unused)),
void *argument __attribute__((unused))
)
{
300099a4: e92d4010 push {r4, lr} <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Watchdog_Reset(
Watchdog_Control *the_watchdog
)
{
(void) _Watchdog_Remove( the_watchdog );
300099a8: e59f4020 ldr r4, [pc, #32] ; 300099d0 <_POSIX_signals_Ualarm_TSR+0x2c><== NOT EXECUTED
/* * Send a SIGALRM but if there is a problem, ignore it. * It's OK, there isn't a way this should fail. */ (void) kill( getpid(), SIGALRM );
300099ac: ebfff372 bl 3000677c <getpid> <== NOT EXECUTED 300099b0: e3a0100e mov r1, #14 <== NOT EXECUTED 300099b4: ebffff79 bl 300097a0 <kill> <== NOT EXECUTED 300099b8: e1a00004 mov r0, r4 <== NOT EXECUTED 300099bc: eb000f7e bl 3000d7bc <_Watchdog_Remove> <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
300099c0: e59f000c ldr r0, [pc, #12] ; 300099d4 <_POSIX_signals_Ualarm_TSR+0x30><== NOT EXECUTED 300099c4: e1a01004 mov r1, r4 <== NOT EXECUTED
/*
* If the reset interval is non-zero, reschedule ourselves.
*/
_Watchdog_Reset( &_POSIX_signals_Ualarm_timer );
}
300099c8: e8bd4010 pop {r4, lr} <== NOT EXECUTED
300099cc: ea000f0b b 3000d600 <_Watchdog_Insert> <== NOT EXECUTED
30026fb8 <_POSIX_signals_Unblock_thread>:
/*
* Is the thread is specifically waiting for a signal?
*/
if ( _States_Is_interruptible_signal( the_thread->current_state ) ) {
30026fb8: e590c010 ldr ip, [r0, #16] <== NOT EXECUTED 30026fbc: e59f3110 ldr r3, [pc, #272] ; 300270d4 <_POSIX_signals_Unblock_thread+0x11c><== NOT EXECUTED
bool _POSIX_signals_Unblock_thread(
Thread_Control *the_thread,
int signo,
siginfo_t *info
)
{
30026fc0: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
/*
* Is the thread is specifically waiting for a signal?
*/
if ( _States_Is_interruptible_signal( the_thread->current_state ) ) {
30026fc4: e59f7108 ldr r7, [pc, #264] ; 300270d4 <_POSIX_signals_Unblock_thread+0x11c><== NOT EXECUTED 30026fc8: e00c3003 and r3, ip, r3 <== NOT EXECUTED 30026fcc: e2416001 sub r6, r1, #1 <== NOT EXECUTED 30026fd0: e3a05001 mov r5, #1 <== NOT EXECUTED 30026fd4: e1530007 cmp r3, r7 <== NOT EXECUTED
bool _POSIX_signals_Unblock_thread(
Thread_Control *the_thread,
int signo,
siginfo_t *info
)
{
30026fd8: e1a04000 mov r4, r0 <== NOT EXECUTED
POSIX_API_Control *api;
sigset_t mask;
siginfo_t *the_info = NULL;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
30026fdc: e59030fc ldr r3, [r0, #252] ; 0xfc <== NOT EXECUTED 30026fe0: e1a06615 lsl r6, r5, r6 <== NOT EXECUTED
/*
* Is the thread is specifically waiting for a signal?
*/
if ( _States_Is_interruptible_signal( the_thread->current_state ) ) {
30026fe4: 0a000017 beq 30027048 <_POSIX_signals_Unblock_thread+0x90> <== NOT EXECUTED
}
/*
* Thread is not waiting due to a sigwait.
*/
if ( ~api->signals_blocked & mask ) {
30026fe8: e59330d0 ldr r3, [r3, #208] ; 0xd0 <== NOT EXECUTED 30026fec: e1d66003 bics r6, r6, r3 <== NOT EXECUTED 30026ff0: 0a000012 beq 30027040 <_POSIX_signals_Unblock_thread+0x88> <== NOT EXECUTED
* it is not blocked, THEN
* we need to dispatch at the end of this ISR.
* + Any other combination, do nothing.
*/
if ( _States_Is_interruptible_by_signal( the_thread->current_state ) ) {
30026ff4: e21c6201 ands r6, ip, #268435456 ; 0x10000000 <== NOT EXECUTED 30026ff8: 0a00000e beq 30027038 <_POSIX_signals_Unblock_thread+0x80> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _States_Is_waiting_on_thread_queue (
States_Control the_states
)
{
return (the_states & STATES_WAITING_ON_THREAD_QUEUE);
30026ffc: e59f50d4 ldr r5, [pc, #212] ; 300270d8 <_POSIX_signals_Unblock_thread+0x120><== NOT EXECUTED
the_thread->Wait.return_code = EINTR;
30027000: e3a03004 mov r3, #4 <== NOT EXECUTED 30027004: e00c5005 and r5, ip, r5 <== NOT EXECUTED
/*
* In pthread_cond_wait, a thread will be blocking on a thread
* queue, but is also interruptible by a POSIX signal.
*/
if ( _States_Is_waiting_on_thread_queue(the_thread->current_state) )
30027008: e3550000 cmp r5, #0 <== NOT EXECUTED
* we need to dispatch at the end of this ISR.
* + Any other combination, do nothing.
*/
if ( _States_Is_interruptible_by_signal( the_thread->current_state ) ) {
the_thread->Wait.return_code = EINTR;
3002700c: e5803034 str r3, [r0, #52] ; 0x34 <== NOT EXECUTED
/*
* In pthread_cond_wait, a thread will be blocking on a thread
* queue, but is also interruptible by a POSIX signal.
*/
if ( _States_Is_waiting_on_thread_queue(the_thread->current_state) )
30027010: 1a00002c bne 300270c8 <_POSIX_signals_Unblock_thread+0x110><== NOT EXECUTED
_Thread_queue_Extract_with_proxy( the_thread );
else if ( _States_Is_delaying(the_thread->current_state) ) {
30027014: e21c0008 ands r0, ip, #8 <== NOT EXECUTED
30027018: 08bd80f0 popeq {r4, r5, r6, r7, pc} <== NOT EXECUTED
(void) _Watchdog_Remove( &the_thread->Timer );
3002701c: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED 30027020: ebffadc3 bl 30012734 <_Watchdog_Remove> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
30027024: e1a00004 mov r0, r4 <== NOT EXECUTED 30027028: e59f10ac ldr r1, [pc, #172] ; 300270dc <_POSIX_signals_Unblock_thread+0x124><== NOT EXECUTED 3002702c: ebffa8da bl 3001139c <_Thread_Clear_state> <== NOT EXECUTED
} else if ( the_thread->current_state == STATES_READY ) {
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
_Thread_Dispatch_necessary = true;
}
}
return false;
30027030: e1a00005 mov r0, r5 <== NOT EXECUTED
30027034: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
else if ( _States_Is_delaying(the_thread->current_state) ) {
(void) _Watchdog_Remove( &the_thread->Timer );
_Thread_Unblock( the_thread );
}
} else if ( the_thread->current_state == STATES_READY ) {
30027038: e35c0000 cmp ip, #0 <== NOT EXECUTED 3002703c: 0a000016 beq 3002709c <_POSIX_signals_Unblock_thread+0xe4> <== NOT EXECUTED
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
_Thread_Dispatch_necessary = true;
}
}
return false;
30027040: e1a00006 mov r0, r6 <== NOT EXECUTED
30027044: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
* Is the thread is specifically waiting for a signal?
*/
if ( _States_Is_interruptible_signal( the_thread->current_state ) ) {
if ( (the_thread->Wait.option & mask) || (~api->signals_blocked & mask) ) {
30027048: e5900030 ldr r0, [r0, #48] ; 0x30 <== NOT EXECUTED 3002704c: e1160000 tst r6, r0 <== NOT EXECUTED 30027050: 0a00000d beq 3002708c <_POSIX_signals_Unblock_thread+0xd4> <== NOT EXECUTED
the_thread->Wait.return_code = EINTR;
30027054: e3a03004 mov r3, #4 <== NOT EXECUTED 30027058: e5843034 str r3, [r4, #52] ; 0x34 <== NOT EXECUTED
the_info = (siginfo_t *) the_thread->Wait.return_argument;
3002705c: e5943028 ldr r3, [r4, #40] ; 0x28 <== NOT EXECUTED
if ( !info ) {
30027060: e3520000 cmp r2, #0 <== NOT EXECUTED
the_info->si_signo = signo;
30027064: 05831000 streq r1, [r3] <== NOT EXECUTED
the_info->si_code = SI_USER;
30027068: 03a01001 moveq r1, #1 <== NOT EXECUTED
the_info->si_value.sival_int = 0;
} else {
*the_info = *info;
3002706c: 18920007 ldmne r2, {r0, r1, r2} <== NOT EXECUTED
the_info = (siginfo_t *) the_thread->Wait.return_argument;
if ( !info ) {
the_info->si_signo = signo;
the_info->si_code = SI_USER;
30027070: 05831004 streq r1, [r3, #4] <== NOT EXECUTED
the_info->si_value.sival_int = 0;
} else {
*the_info = *info;
30027074: 18830007 stmne r3, {r0, r1, r2} <== NOT EXECUTED
the_info = (siginfo_t *) the_thread->Wait.return_argument;
if ( !info ) {
the_info->si_signo = signo;
the_info->si_code = SI_USER;
the_info->si_value.sival_int = 0;
30027078: 05832008 streq r2, [r3, #8] <== NOT EXECUTED
} else {
*the_info = *info;
}
_Thread_queue_Extract_with_proxy( the_thread );
3002707c: e1a00004 mov r0, r4 <== NOT EXECUTED 30027080: ebffab66 bl 30011e20 <_Thread_queue_Extract_with_proxy> <== NOT EXECUTED
return true;
30027084: e3a00001 mov r0, #1 <== NOT EXECUTED
30027088: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
* Is the thread is specifically waiting for a signal?
*/
if ( _States_Is_interruptible_signal( the_thread->current_state ) ) {
if ( (the_thread->Wait.option & mask) || (~api->signals_blocked & mask) ) {
3002708c: e59300d0 ldr r0, [r3, #208] ; 0xd0 <== NOT EXECUTED
30027090: e1d60000 bics r0, r6, r0 <== NOT EXECUTED
30027094: 1affffee bne 30027054 <_POSIX_signals_Unblock_thread+0x9c> <== NOT EXECUTED
30027098: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
(void) _Watchdog_Remove( &the_thread->Timer );
_Thread_Unblock( the_thread );
}
} else if ( the_thread->current_state == STATES_READY ) {
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
3002709c: e59f203c ldr r2, [pc, #60] ; 300270e0 <_POSIX_signals_Unblock_thread+0x128><== NOT EXECUTED
300270a0: e5920000 ldr r0, [r2] <== NOT EXECUTED
300270a4: e3500000 cmp r0, #0 <== NOT EXECUTED
300270a8: 08bd80f0 popeq {r4, r5, r6, r7, pc} <== NOT EXECUTED
300270ac: e5923004 ldr r3, [r2, #4] <== NOT EXECUTED
300270b0: e1540003 cmp r4, r3 <== NOT EXECUTED
_Thread_Dispatch_necessary = true;
300270b4: 05c25010 strbeq r5, [r2, #16] <== NOT EXECUTED
}
}
return false;
300270b8: 01a0000c moveq r0, ip <== NOT EXECUTED
(void) _Watchdog_Remove( &the_thread->Timer );
_Thread_Unblock( the_thread );
}
} else if ( the_thread->current_state == STATES_READY ) {
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
300270bc: 08bd80f0 popeq {r4, r5, r6, r7, pc} <== NOT EXECUTED
_Thread_Dispatch_necessary = true;
}
}
return false;
300270c0: e1a0000c mov r0, ip <== NOT EXECUTED
}
300270c4: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
/*
* In pthread_cond_wait, a thread will be blocking on a thread
* queue, but is also interruptible by a POSIX signal.
*/
if ( _States_Is_waiting_on_thread_queue(the_thread->current_state) )
_Thread_queue_Extract_with_proxy( the_thread );
300270c8: ebffab54 bl 30011e20 <_Thread_queue_Extract_with_proxy> <== NOT EXECUTED
} else if ( the_thread->current_state == STATES_READY ) {
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
_Thread_Dispatch_necessary = true;
}
}
return false;
300270cc: e3a00000 mov r0, #0 <== NOT EXECUTED
300270d0: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
3000b994 <_Protected_heap_Extend>:
bool _Protected_heap_Extend(
Heap_Control *the_heap,
void *starting_address,
uintptr_t size
)
{
3000b994: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
bool extend_ok;
uintptr_t amount_extended;
_RTEMS_Lock_allocator();
3000b998: e59f4040 ldr r4, [pc, #64] ; 3000b9e0 <_Protected_heap_Extend+0x4c><== NOT EXECUTED
bool _Protected_heap_Extend(
Heap_Control *the_heap,
void *starting_address,
uintptr_t size
)
{
3000b99c: e24dd004 sub sp, sp, #4 <== NOT EXECUTED 3000b9a0: e1a05000 mov r5, r0 <== NOT EXECUTED 3000b9a4: e1a07001 mov r7, r1 <== NOT EXECUTED 3000b9a8: e1a06002 mov r6, r2 <== NOT EXECUTED
bool extend_ok;
uintptr_t amount_extended;
_RTEMS_Lock_allocator();
3000b9ac: e5940000 ldr r0, [r4] <== NOT EXECUTED 3000b9b0: ebfffb88 bl 3000a7d8 <_API_Mutex_Lock> <== NOT EXECUTED
extend_ok = _Heap_Extend(the_heap, starting_address, size, &amount_extended);
3000b9b4: e1a01007 mov r1, r7 <== NOT EXECUTED 3000b9b8: e1a02006 mov r2, r6 <== NOT EXECUTED 3000b9bc: e1a0300d mov r3, sp <== NOT EXECUTED 3000b9c0: e1a00005 mov r0, r5 <== NOT EXECUTED 3000b9c4: eb001266 bl 30010364 <_Heap_Extend> <== NOT EXECUTED 3000b9c8: e1a05000 mov r5, r0 <== NOT EXECUTED
_RTEMS_Unlock_allocator();
3000b9cc: e5940000 ldr r0, [r4] <== NOT EXECUTED 3000b9d0: ebfffb9c bl 3000a848 <_API_Mutex_Unlock> <== NOT EXECUTED
return extend_ok; }
3000b9d4: e1a00005 mov r0, r5 <== NOT EXECUTED
3000b9d8: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000b9dc: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
3000be24 <_Protected_heap_Get_information>:
bool _Protected_heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
3000be24: e92d4070 push {r4, r5, r6, lr}
if ( !the_heap )
3000be28: e2505000 subs r5, r0, #0
bool _Protected_heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
3000be2c: e1a06001 mov r6, r1
if ( !the_heap )
return false;
3000be30: 01a00005 moveq r0, r5
bool _Protected_heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
if ( !the_heap )
3000be34: 08bd8070 popeq {r4, r5, r6, pc}
return false;
if ( !the_info )
3000be38: e3510000 cmp r1, #0
3000be3c: 0a000009 beq 3000be68 <_Protected_heap_Get_information+0x44>
return false;
_RTEMS_Lock_allocator();
3000be40: e59f4028 ldr r4, [pc, #40] ; 3000be70 <_Protected_heap_Get_information+0x4c> 3000be44: e5940000 ldr r0, [r4] 3000be48: ebfffb77 bl 3000ac2c <_API_Mutex_Lock>
_Heap_Get_information( the_heap, the_info );
3000be4c: e1a00005 mov r0, r5 3000be50: e1a01006 mov r1, r6 3000be54: eb001389 bl 30010c80 <_Heap_Get_information>
_RTEMS_Unlock_allocator();
3000be58: e5940000 ldr r0, [r4] 3000be5c: ebfffb8e bl 3000ac9c <_API_Mutex_Unlock>
return true;
3000be60: e3a00001 mov r0, #1
3000be64: e8bd8070 pop {r4, r5, r6, pc}
{
if ( !the_heap )
return false;
if ( !the_info )
return false;
3000be68: e1a00001 mov r0, r1 <== NOT EXECUTED
_RTEMS_Lock_allocator();
_Heap_Get_information( the_heap, the_info );
_RTEMS_Unlock_allocator();
return true;
}
3000be6c: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
30010dd0 <_Protected_heap_Walk>:
* then it is forbidden to lock a mutex. But since we are inside
* a critical section, it should be safe to walk it unlocked.
*
* NOTE: Dispatching is also disabled during initialization.
*/
if ( !_Thread_Dispatch_disable_level ) {
30010dd0: e59f3054 ldr r3, [pc, #84] ; 30010e2c <_Protected_heap_Walk+0x5c><== NOT EXECUTED
bool _Protected_heap_Walk(
Heap_Control *the_heap,
int source,
bool do_dump
)
{
30010dd4: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
* then it is forbidden to lock a mutex. But since we are inside
* a critical section, it should be safe to walk it unlocked.
*
* NOTE: Dispatching is also disabled during initialization.
*/
if ( !_Thread_Dispatch_disable_level ) {
30010dd8: e5933000 ldr r3, [r3] <== NOT EXECUTED
bool _Protected_heap_Walk(
Heap_Control *the_heap,
int source,
bool do_dump
)
{
30010ddc: e1a07000 mov r7, r0 <== NOT EXECUTED
* then it is forbidden to lock a mutex. But since we are inside
* a critical section, it should be safe to walk it unlocked.
*
* NOTE: Dispatching is also disabled during initialization.
*/
if ( !_Thread_Dispatch_disable_level ) {
30010de0: e3530000 cmp r3, #0 <== NOT EXECUTED
bool _Protected_heap_Walk(
Heap_Control *the_heap,
int source,
bool do_dump
)
{
30010de4: e1a06001 mov r6, r1 <== NOT EXECUTED 30010de8: e20250ff and r5, r2, #255 ; 0xff <== NOT EXECUTED
* then it is forbidden to lock a mutex. But since we are inside
* a critical section, it should be safe to walk it unlocked.
*
* NOTE: Dispatching is also disabled during initialization.
*/
if ( !_Thread_Dispatch_disable_level ) {
30010dec: 0a000002 beq 30010dfc <_Protected_heap_Walk+0x2c> <== NOT EXECUTED
_RTEMS_Lock_allocator();
status = _Heap_Walk( the_heap, source, do_dump );
_RTEMS_Unlock_allocator();
} else {
status = _Heap_Walk( the_heap, source, do_dump );
30010df0: e1a02005 mov r2, r5 <== NOT EXECUTED
} return status; }
30010df4: e8bd40f0 pop {r4, r5, r6, r7, lr} <== NOT EXECUTED
if ( !_Thread_Dispatch_disable_level ) {
_RTEMS_Lock_allocator();
status = _Heap_Walk( the_heap, source, do_dump );
_RTEMS_Unlock_allocator();
} else {
status = _Heap_Walk( the_heap, source, do_dump );
30010df8: eafffbda b 3000fd68 <_Heap_Walk> <== NOT EXECUTED
* a critical section, it should be safe to walk it unlocked.
*
* NOTE: Dispatching is also disabled during initialization.
*/
if ( !_Thread_Dispatch_disable_level ) {
_RTEMS_Lock_allocator();
30010dfc: e59f402c ldr r4, [pc, #44] ; 30010e30 <_Protected_heap_Walk+0x60><== NOT EXECUTED 30010e00: e5940000 ldr r0, [r4] <== NOT EXECUTED 30010e04: ebfff7d1 bl 3000ed50 <_API_Mutex_Lock> <== NOT EXECUTED
status = _Heap_Walk( the_heap, source, do_dump );
30010e08: e1a02005 mov r2, r5 <== NOT EXECUTED 30010e0c: e1a01006 mov r1, r6 <== NOT EXECUTED 30010e10: e1a00007 mov r0, r7 <== NOT EXECUTED 30010e14: ebfffbd3 bl 3000fd68 <_Heap_Walk> <== NOT EXECUTED 30010e18: e1a05000 mov r5, r0 <== NOT EXECUTED
_RTEMS_Unlock_allocator();
30010e1c: e5940000 ldr r0, [r4] <== NOT EXECUTED 30010e20: ebfff7e6 bl 3000edc0 <_API_Mutex_Unlock> <== NOT EXECUTED
} else {
status = _Heap_Walk( the_heap, source, do_dump );
}
return status;
}
30010e24: e1a00005 mov r0, r5 <== NOT EXECUTED
30010e28: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
3000fab0 <_RTEMS_Tasks_Invoke_task_variable_dtor>:
{
void (*dtor)(void *);
void *value;
dtor = tvp->dtor;
if (_Thread_Is_executing(the_thread)) {
3000fab0: e59f303c ldr r3, [pc, #60] ; 3000faf4 <_RTEMS_Tasks_Invoke_task_variable_dtor+0x44><== NOT EXECUTED
void _RTEMS_Tasks_Invoke_task_variable_dtor(
Thread_Control *the_thread,
rtems_task_variable_t *tvp
)
{
3000fab4: e92d4010 push {r4, lr} <== NOT EXECUTED
void (*dtor)(void *);
void *value;
dtor = tvp->dtor;
if (_Thread_Is_executing(the_thread)) {
3000fab8: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED
void _RTEMS_Tasks_Invoke_task_variable_dtor(
Thread_Control *the_thread,
rtems_task_variable_t *tvp
)
{
3000fabc: e1a04001 mov r4, r1 <== NOT EXECUTED
void (*dtor)(void *);
void *value;
dtor = tvp->dtor;
if (_Thread_Is_executing(the_thread)) {
3000fac0: e1520000 cmp r2, r0 <== NOT EXECUTED
value = *tvp->ptr;
3000fac4: 05912004 ldreq r2, [r1, #4] <== NOT EXECUTED
)
{
void (*dtor)(void *);
void *value;
dtor = tvp->dtor;
3000fac8: e5913010 ldr r3, [r1, #16] <== NOT EXECUTED
if (_Thread_Is_executing(the_thread)) {
value = *tvp->ptr;
*tvp->ptr = tvp->gval;
3000facc: 05911008 ldreq r1, [r1, #8] <== NOT EXECUTED
void (*dtor)(void *);
void *value;
dtor = tvp->dtor;
if (_Thread_Is_executing(the_thread)) {
value = *tvp->ptr;
3000fad0: 05920000 ldreq r0, [r2] <== NOT EXECUTED
*tvp->ptr = tvp->gval;
} else {
value = tvp->tval;
3000fad4: 1594000c ldrne r0, [r4, #12] <== NOT EXECUTED
void *value;
dtor = tvp->dtor;
if (_Thread_Is_executing(the_thread)) {
value = *tvp->ptr;
*tvp->ptr = tvp->gval;
3000fad8: 05821000 streq r1, [r2] <== NOT EXECUTED
} else {
value = tvp->tval;
}
if ( dtor )
3000fadc: e3530000 cmp r3, #0 <== NOT EXECUTED
(*dtor)(value);
3000fae0: 11a0e00f movne lr, pc <== NOT EXECUTED 3000fae4: 112fff13 bxne r3 <== NOT EXECUTED
_Workspace_Free(tvp);
3000fae8: e1a00004 mov r0, r4 <== NOT EXECUTED
}
3000faec: e8bd4010 pop {r4, lr} <== NOT EXECUTED
}
if ( dtor )
(*dtor)(value);
_Workspace_Free(tvp);
3000faf0: eafff5fd b 3000d2ec <_Workspace_Free> <== NOT EXECUTED
3000f97c <_RTEMS_tasks_Delete_extension>:
void _RTEMS_tasks_Delete_extension(
Thread_Control *executing,
Thread_Control *deleted
)
{
3000f97c: e92d4030 push {r4, r5, lr}
3000f980: e1a05001 mov r5, r1
/*
* Free per task variable memory
*/
tvp = deleted->task_variables;
3000f984: e5911104 ldr r1, [r1, #260] ; 0x104
deleted->task_variables = NULL;
3000f988: e3a03000 mov r3, #0
while (tvp) {
3000f98c: e3510000 cmp r1, #0
/*
* Free per task variable memory
*/
tvp = deleted->task_variables;
deleted->task_variables = NULL;
3000f990: e5853104 str r3, [r5, #260] ; 0x104
while (tvp) {
3000f994: 1a000001 bne 3000f9a0 <_RTEMS_tasks_Delete_extension+0x24>
3000f998: ea000005 b 3000f9b4 <_RTEMS_tasks_Delete_extension+0x38>
next = (rtems_task_variable_t *)tvp->next;
_RTEMS_Tasks_Invoke_task_variable_dtor( deleted, tvp );
tvp = next;
3000f99c: e1a01004 mov r1, r4 <== NOT EXECUTED
*/
tvp = deleted->task_variables;
deleted->task_variables = NULL;
while (tvp) {
next = (rtems_task_variable_t *)tvp->next;
3000f9a0: e5914000 ldr r4, [r1] <== NOT EXECUTED
_RTEMS_Tasks_Invoke_task_variable_dtor( deleted, tvp );
3000f9a4: e1a00005 mov r0, r5 <== NOT EXECUTED 3000f9a8: eb000040 bl 3000fab0 <_RTEMS_Tasks_Invoke_task_variable_dtor><== NOT EXECUTED
* Free per task variable memory
*/
tvp = deleted->task_variables;
deleted->task_variables = NULL;
while (tvp) {
3000f9ac: e3540000 cmp r4, #0 <== NOT EXECUTED 3000f9b0: 1afffff9 bne 3000f99c <_RTEMS_tasks_Delete_extension+0x20> <== NOT EXECUTED
/*
* Free API specific memory
*/
(void) _Workspace_Free( deleted->API_Extensions[ THREAD_API_RTEMS ] );
3000f9b4: e59500f8 ldr r0, [r5, #248] ; 0xf8 3000f9b8: ebfff64b bl 3000d2ec <_Workspace_Free>
deleted->API_Extensions[ THREAD_API_RTEMS ] = NULL;
3000f9bc: e3a03000 mov r3, #0 3000f9c0: e58530f8 str r3, [r5, #248] ; 0xf8
}
3000f9c4: e8bd8030 pop {r4, r5, pc}
3000f870 <_RTEMS_tasks_Switch_extension>:
/*
* Per Task Variables
*/
tvp = executing->task_variables;
3000f870: e5903104 ldr r3, [r0, #260] ; 0x104
while (tvp) {
3000f874: e3530000 cmp r3, #0
3000f878: 0a000007 beq 3000f89c <_RTEMS_tasks_Switch_extension+0x2c>
tvp->tval = *tvp->ptr;
3000f87c: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED
*tvp->ptr = tvp->gval;
3000f880: e5930008 ldr r0, [r3, #8] <== NOT EXECUTED
* Per Task Variables
*/
tvp = executing->task_variables;
while (tvp) {
tvp->tval = *tvp->ptr;
3000f884: e592c000 ldr ip, [r2] <== NOT EXECUTED 3000f888: e583c00c str ip, [r3, #12] <== NOT EXECUTED
*tvp->ptr = tvp->gval;
tvp = (rtems_task_variable_t *)tvp->next;
3000f88c: e5933000 ldr r3, [r3] <== NOT EXECUTED
*/
tvp = executing->task_variables;
while (tvp) {
tvp->tval = *tvp->ptr;
*tvp->ptr = tvp->gval;
3000f890: e5820000 str r0, [r2] <== NOT EXECUTED
/*
* Per Task Variables
*/
tvp = executing->task_variables;
while (tvp) {
3000f894: e3530000 cmp r3, #0 <== NOT EXECUTED 3000f898: 1afffff7 bne 3000f87c <_RTEMS_tasks_Switch_extension+0xc> <== NOT EXECUTED
tvp->tval = *tvp->ptr;
*tvp->ptr = tvp->gval;
tvp = (rtems_task_variable_t *)tvp->next;
}
tvp = heir->task_variables;
3000f89c: e5913104 ldr r3, [r1, #260] ; 0x104
while (tvp) {
3000f8a0: e3530000 cmp r3, #0 3000f8a4: 012fff1e bxeq lr
tvp->gval = *tvp->ptr;
3000f8a8: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED
*tvp->ptr = tvp->tval;
3000f8ac: e593100c ldr r1, [r3, #12] <== NOT EXECUTED
tvp = (rtems_task_variable_t *)tvp->next;
}
tvp = heir->task_variables;
while (tvp) {
tvp->gval = *tvp->ptr;
3000f8b0: e5920000 ldr r0, [r2] <== NOT EXECUTED 3000f8b4: e5830008 str r0, [r3, #8] <== NOT EXECUTED
*tvp->ptr = tvp->tval;
tvp = (rtems_task_variable_t *)tvp->next;
3000f8b8: e5933000 ldr r3, [r3] <== NOT EXECUTED
}
tvp = heir->task_variables;
while (tvp) {
tvp->gval = *tvp->ptr;
*tvp->ptr = tvp->tval;
3000f8bc: e5821000 str r1, [r2] <== NOT EXECUTED
*tvp->ptr = tvp->gval;
tvp = (rtems_task_variable_t *)tvp->next;
}
tvp = heir->task_variables;
while (tvp) {
3000f8c0: e3530000 cmp r3, #0 <== NOT EXECUTED 3000f8c4: 1afffff7 bne 3000f8a8 <_RTEMS_tasks_Switch_extension+0x38> <== NOT EXECUTED 3000f8c8: e12fff1e bx lr <== NOT EXECUTED
3000b140 <_Rate_monotonic_Timeout>:
void _Rate_monotonic_Timeout(
Objects_Id id,
void *ignored
)
{
3000b140: e92d4010 push {r4, lr} <== NOT EXECUTED
3000b144: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
3000b148: e1a01000 mov r1, r0 <== NOT EXECUTED
3000b14c: e1a0200d mov r2, sp <== NOT EXECUTED
3000b150: e59f0094 ldr r0, [pc, #148] ; 3000b1ec <_Rate_monotonic_Timeout+0xac><== NOT EXECUTED
3000b154: eb0007a0 bl 3000cfdc <_Objects_Get> <== NOT EXECUTED
/*
* When we get here, the Timer is already off the chain so we do not
* have to worry about that -- hence no _Watchdog_Remove().
*/
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
3000b158: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000b15c: e1a04000 mov r4, r0 <== NOT EXECUTED 3000b160: e3530000 cmp r3, #0 <== NOT EXECUTED 3000b164: 1a000010 bne 3000b1ac <_Rate_monotonic_Timeout+0x6c> <== NOT EXECUTED
case OBJECTS_LOCAL:
the_thread = the_period->owner;
3000b168: e5900040 ldr r0, [r0, #64] ; 0x40 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _States_Is_waiting_for_period (
States_Control the_states
)
{
return (the_states & STATES_WAITING_FOR_PERIOD);
3000b16c: e5903010 ldr r3, [r0, #16] <== NOT EXECUTED
if ( _States_Is_waiting_for_period( the_thread->current_state ) &&
3000b170: e3130901 tst r3, #16384 ; 0x4000 <== NOT EXECUTED 3000b174: 0a000003 beq 3000b188 <_Rate_monotonic_Timeout+0x48> <== NOT EXECUTED 3000b178: e5902020 ldr r2, [r0, #32] <== NOT EXECUTED 3000b17c: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED 3000b180: e1520003 cmp r2, r3 <== NOT EXECUTED 3000b184: 0a000014 beq 3000b1dc <_Rate_monotonic_Timeout+0x9c> <== NOT EXECUTED
_Thread_Unblock( the_thread );
_Rate_monotonic_Initiate_statistics( the_period );
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) {
3000b188: e5943038 ldr r3, [r4, #56] ; 0x38 <== NOT EXECUTED 3000b18c: e3530001 cmp r3, #1 <== NOT EXECUTED
_Rate_monotonic_Initiate_statistics( the_period );
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else
the_period->state = RATE_MONOTONIC_EXPIRED;
3000b190: 13a03004 movne r3, #4 <== NOT EXECUTED 3000b194: 15843038 strne r3, [r4, #56] ; 0x38 <== NOT EXECUTED
_Thread_Unblock( the_thread );
_Rate_monotonic_Initiate_statistics( the_period );
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) {
3000b198: 0a000005 beq 3000b1b4 <_Rate_monotonic_Timeout+0x74> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
3000b19c: e59f304c ldr r3, [pc, #76] ; 3000b1f0 <_Rate_monotonic_Timeout+0xb0><== NOT EXECUTED 3000b1a0: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000b1a4: e2422001 sub r2, r2, #1 <== NOT EXECUTED 3000b1a8: e5832000 str r2, [r3] <== NOT EXECUTED
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
3000b1ac: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000b1b0: e8bd8010 pop {r4, pc} <== NOT EXECUTED
_Rate_monotonic_Initiate_statistics( the_period );
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) {
the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING;
3000b1b4: e3a03003 mov r3, #3 <== NOT EXECUTED
_Rate_monotonic_Initiate_statistics( the_period );
3000b1b8: e1a00004 mov r0, r4 <== NOT EXECUTED
_Rate_monotonic_Initiate_statistics( the_period );
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) {
the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING;
3000b1bc: e5843038 str r3, [r4, #56] ; 0x38 <== NOT EXECUTED
_Rate_monotonic_Initiate_statistics( the_period );
3000b1c0: ebfffe54 bl 3000ab18 <_Rate_monotonic_Initiate_statistics> <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3000b1c4: e594303c ldr r3, [r4, #60] ; 0x3c <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
3000b1c8: e59f0024 ldr r0, [pc, #36] ; 3000b1f4 <_Rate_monotonic_Timeout+0xb4><== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3000b1cc: e584301c str r3, [r4, #28] <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
3000b1d0: e2841010 add r1, r4, #16 <== NOT EXECUTED 3000b1d4: eb000ec2 bl 3000ece4 <_Watchdog_Insert> <== NOT EXECUTED 3000b1d8: eaffffef b 3000b19c <_Rate_monotonic_Timeout+0x5c> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
3000b1dc: e59f1014 ldr r1, [pc, #20] ; 3000b1f8 <_Rate_monotonic_Timeout+0xb8><== NOT EXECUTED 3000b1e0: eb0009fb bl 3000d9d4 <_Thread_Clear_state> <== NOT EXECUTED
the_thread = the_period->owner;
if ( _States_Is_waiting_for_period( the_thread->current_state ) &&
the_thread->Wait.id == the_period->Object.id ) {
_Thread_Unblock( the_thread );
_Rate_monotonic_Initiate_statistics( the_period );
3000b1e4: e1a00004 mov r0, r4 <== NOT EXECUTED 3000b1e8: eafffff4 b 3000b1c0 <_Rate_monotonic_Timeout+0x80> <== NOT EXECUTED
3000ad88 <_TOD_Get_uptime_as_timespec>:
*/
void _TOD_Get_uptime_as_timespec(
struct timespec *uptime
)
{
3000ad88: e92d4010 push {r4, lr} <== NOT EXECUTED
3000ad8c: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
3000ad90: e1a04000 mov r4, r0 <== NOT EXECUTED
Timestamp_Control uptime_ts;
/* assume time checked for NULL by caller */
_TOD_Get_uptime( &uptime_ts );
3000ad94: e1a0000d mov r0, sp <== NOT EXECUTED 3000ad98: eb001524 bl 30010230 <_TOD_Get_uptime> <== NOT EXECUTED
_Timestamp_To_timespec( &uptime_ts, uptime );
3000ad9c: e89d000c ldm sp, {r2, r3} <== NOT EXECUTED
3000ada0: e884000c stm r4, {r2, r3} <== NOT EXECUTED
}
3000ada4: e28dd008 add sp, sp, #8 <== NOT EXECUTED
3000ada8: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000c434 <_TOD_Set>:
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
3000c434: e59f3068 ldr r3, [pc, #104] ; 3000c4a4 <_TOD_Set+0x70>
*/
void _TOD_Set(
const struct timespec *time
)
{
3000c438: e92d4030 push {r4, r5, lr}
3000c43c: e5932000 ldr r2, [r3]
3000c440: e1a05000 mov r5, r0
3000c444: e2822001 add r2, r2, #1
3000c448: e5832000 str r2, [r3]
long seconds;
_Thread_Disable_dispatch();
_TOD_Deactivate();
seconds = _TOD_Seconds_since_epoch();
3000c44c: e59f4054 ldr r4, [pc, #84] ; 3000c4a8 <_TOD_Set+0x74>
if ( time->tv_sec < seconds )
3000c450: e5902000 ldr r2, [r0]
long seconds;
_Thread_Disable_dispatch();
_TOD_Deactivate();
seconds = _TOD_Seconds_since_epoch();
3000c454: e5943000 ldr r3, [r4]
if ( time->tv_sec < seconds )
3000c458: e1530002 cmp r3, r2
3000c45c: ca00000b bgt 3000c490 <_TOD_Set+0x5c>
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
_Watchdog_Adjust( &_Watchdog_Seconds_chain, direction, units );
3000c460: e59f0044 ldr r0, [pc, #68] ; 3000c4ac <_TOD_Set+0x78> 3000c464: e3a01000 mov r1, #0 3000c468: e0632002 rsb r2, r3, r2 3000c46c: eb000a0d bl 3000eca8 <_Watchdog_Adjust>
_Watchdog_Adjust_seconds( WATCHDOG_BACKWARD, seconds - time->tv_sec );
else
_Watchdog_Adjust_seconds( WATCHDOG_FORWARD, time->tv_sec - seconds );
/* POSIX format TOD (timespec) */
_Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec );
3000c470: e895000c ldm r5, {r2, r3}
3000c474: e5843004 str r3, [r4, #4]
_TOD_Is_set = true;
3000c478: e59f3030 ldr r3, [pc, #48] ; 3000c4b0 <_TOD_Set+0x7c>
_Watchdog_Adjust_seconds( WATCHDOG_BACKWARD, seconds - time->tv_sec );
else
_Watchdog_Adjust_seconds( WATCHDOG_FORWARD, time->tv_sec - seconds );
/* POSIX format TOD (timespec) */
_Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec );
3000c47c: e5842000 str r2, [r4]
_TOD_Is_set = true;
3000c480: e3a02001 mov r2, #1 3000c484: e5c32000 strb r2, [r3]
_TOD_Activate();
_Thread_Enable_dispatch();
}
3000c488: e8bd4030 pop {r4, r5, lr}
_Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec );
_TOD_Is_set = true;
_TOD_Activate();
_Thread_Enable_dispatch();
3000c48c: ea000612 b 3000dcdc <_Thread_Enable_dispatch>
3000c490: e59f0014 ldr r0, [pc, #20] ; 3000c4ac <_TOD_Set+0x78> <== NOT EXECUTED 3000c494: e3a01001 mov r1, #1 <== NOT EXECUTED 3000c498: e0622003 rsb r2, r2, r3 <== NOT EXECUTED 3000c49c: eb000a01 bl 3000eca8 <_Watchdog_Adjust> <== NOT EXECUTED 3000c4a0: eafffff2 b 3000c470 <_TOD_Set+0x3c> <== NOT EXECUTED
3000a9e8 <_TOD_Tickle_ticks>:
*
* Output parameters: NONE
*/
void _TOD_Tickle_ticks( void )
{
3000a9e8: e92d4010 push {r4, lr}
Timestamp_Control tick;
uint32_t seconds;
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
3000a9ec: e59f2064 ldr r2, [pc, #100] ; 3000aa58 <_TOD_Tickle_ticks+0x70>
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
3000a9f0: e59f3064 ldr r3, [pc, #100] ; 3000aa5c <_TOD_Tickle_ticks+0x74>
{
Timestamp_Control tick;
uint32_t seconds;
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
3000a9f4: e592100c ldr r1, [r2, #12]
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
3000a9f8: e5932000 ldr r2, [r3]
{
Timestamp_Control tick;
uint32_t seconds;
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
3000a9fc: e061c281 rsb ip, r1, r1, lsl #5
*
* Output parameters: NONE
*/
void _TOD_Tickle_ticks( void )
{
3000aa00: e24dd008 sub sp, sp, #8
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
3000aa04: e2822001 add r2, r2, #1
{
Timestamp_Control tick;
uint32_t seconds;
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
3000aa08: e081c10c add ip, r1, ip, lsl #2 3000aa0c: e1a0c18c lsl ip, ip, #3 3000aa10: e3a0e000 mov lr, #0
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
/* Update the timespec format uptime */
_Timestamp_Add_to( &_TOD_Uptime, &tick );
3000aa14: e1a0100d mov r1, sp
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
3000aa18: e5832000 str r2, [r3]
/* Update the timespec format uptime */
_Timestamp_Add_to( &_TOD_Uptime, &tick );
3000aa1c: e59f003c ldr r0, [pc, #60] ; 3000aa60 <_TOD_Tickle_ticks+0x78>
{
Timestamp_Control tick;
uint32_t seconds;
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
3000aa20: e58de000 str lr, [sp] 3000aa24: e58dc004 str ip, [sp, #4]
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
/* Update the timespec format uptime */
_Timestamp_Add_to( &_TOD_Uptime, &tick );
3000aa28: eb000873 bl 3000cbfc <_Timespec_Add_to>
/* we do not care how much the uptime changed */
/* Update the timespec format TOD */
seconds = _Timestamp_Add_to_at_tick( &_TOD_Now, &tick );
3000aa2c: e59f0030 ldr r0, [pc, #48] ; 3000aa64 <_TOD_Tickle_ticks+0x7c> 3000aa30: e1a0100d mov r1, sp 3000aa34: eb000870 bl 3000cbfc <_Timespec_Add_to>
while ( seconds ) {
3000aa38: e2504000 subs r4, r0, #0
3000aa3c: 0a000003 beq 3000aa50 <_TOD_Tickle_ticks+0x68>
*/
RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_seconds( void )
{
_Watchdog_Tickle( &_Watchdog_Seconds_chain );
3000aa40: e59f0020 ldr r0, [pc, #32] ; 3000aa68 <_TOD_Tickle_ticks+0x80><== NOT EXECUTED 3000aa44: eb0009e1 bl 3000d1d0 <_Watchdog_Tickle> <== NOT EXECUTED 3000aa48: e2544001 subs r4, r4, #1 <== NOT EXECUTED 3000aa4c: 1afffffb bne 3000aa40 <_TOD_Tickle_ticks+0x58> <== NOT EXECUTED
_Watchdog_Tickle_seconds();
seconds--;
}
}
3000aa50: e28dd008 add sp, sp, #8
3000aa54: e8bd8010 pop {r4, pc}
3000abd4 <_TOD_Validate>:
{
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
3000abd4: e59f30b0 ldr r3, [pc, #176] ; 3000ac8c <_TOD_Validate+0xb8>
*/
bool _TOD_Validate(
const rtems_time_of_day *the_tod
)
{
3000abd8: e92d4010 push {r4, lr}
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
3000abdc: e2504000 subs r4, r0, #0
{
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
3000abe0: e593100c ldr r1, [r3, #12]
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
return false;
3000abe4: 01a00004 moveq r0, r4
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
3000abe8: 08bd8010 popeq {r4, pc}
)
{
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
3000abec: e59f009c ldr r0, [pc, #156] ; 3000ac90 <_TOD_Validate+0xbc> 3000abf0: eb004a50 bl 3001d538 <__aeabi_uidiv>
rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) ||
3000abf4: e5943018 ldr r3, [r4, #24] 3000abf8: e1500003 cmp r0, r3
3000abfc: 9a00001e bls 3000ac7c <_TOD_Validate+0xa8>
(the_tod->ticks >= ticks_per_second) ||
3000ac00: e5943014 ldr r3, [r4, #20] 3000ac04: e353003b cmp r3, #59 ; 0x3b
3000ac08: 8a00001b bhi 3000ac7c <_TOD_Validate+0xa8>
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
3000ac0c: e5943010 ldr r3, [r4, #16] 3000ac10: e353003b cmp r3, #59 ; 0x3b
3000ac14: 8a000018 bhi 3000ac7c <_TOD_Validate+0xa8>
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
3000ac18: e594300c ldr r3, [r4, #12] 3000ac1c: e3530017 cmp r3, #23
3000ac20: 8a000015 bhi 3000ac7c <_TOD_Validate+0xa8>
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
3000ac24: e5940004 ldr r0, [r4, #4]
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
(the_tod->ticks >= ticks_per_second) ||
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
3000ac28: e3500000 cmp r0, #0
3000ac2c: 08bd8010 popeq {r4, pc}
(the_tod->month == 0) ||
3000ac30: e350000c cmp r0, #12
3000ac34: 8a000010 bhi 3000ac7c <_TOD_Validate+0xa8>
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
3000ac38: e5943000 ldr r3, [r4]
(the_tod->ticks >= ticks_per_second) ||
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
3000ac3c: e59f2050 ldr r2, [pc, #80] ; 3000ac94 <_TOD_Validate+0xc0> 3000ac40: e1530002 cmp r3, r2
3000ac44: 9a00000c bls 3000ac7c <_TOD_Validate+0xa8>
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
3000ac48: e5944008 ldr r4, [r4, #8]
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
3000ac4c: e3540000 cmp r4, #0
3000ac50: 0a00000b beq 3000ac84 <_TOD_Validate+0xb0>
(the_tod->day == 0) )
return false;
if ( (the_tod->year % 4) == 0 )
3000ac54: e3130003 tst r3, #3
days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ];
3000ac58: 059f3038 ldreq r3, [pc, #56] ; 3000ac98 <_TOD_Validate+0xc4>
else
days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ];
3000ac5c: 159f3034 ldrne r3, [pc, #52] ; 3000ac98 <_TOD_Validate+0xc4>
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
return false;
if ( (the_tod->year % 4) == 0 )
days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ];
3000ac60: 0280000d addeq r0, r0, #13 3000ac64: 07930100 ldreq r0, [r3, r0, lsl #2]
else
days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ];
3000ac68: 17930100 ldrne r0, [r3, r0, lsl #2]
* false - if the the_tod is invalid
*
* NOTE: This routine only works for leap-years through 2099.
*/
bool _TOD_Validate(
3000ac6c: e1500004 cmp r0, r4
3000ac70: 33a00000 movcc r0, #0
3000ac74: 23a00001 movcs r0, #1
3000ac78: e8bd8010 pop {r4, pc}
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
return false;
3000ac7c: e3a00000 mov r0, #0 <== NOT EXECUTED
3000ac80: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000ac84: e1a00004 mov r0, r4 <== NOT EXECUTED
if ( the_tod->day > days_in_month )
return false;
return true;
}
3000ac88: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000bc8c <_Thread_Change_priority>:
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
3000bc8c: e92d40f0 push {r4, r5, r6, r7, lr}
3000bc90: e1a04000 mov r4, r0
3000bc94: e1a07001 mov r7, r1
3000bc98: e20260ff and r6, r2, #255 ; 0xff
States_Control state, original_state;
/*
* Save original state
*/
original_state = the_thread->current_state;
3000bc9c: e5905010 ldr r5, [r0, #16]
/* * Set a transient state for the thread so it is pulled off the Ready chains. * This will prevent it from being scheduled no matter what happens in an * ISR. */ _Thread_Set_transient( the_thread );
3000bca0: eb000350 bl 3000c9e8 <_Thread_Set_transient>
/*
* Do not bother recomputing all the priority related information if
* we are not REALLY changing priority.
*/
if ( the_thread->current_priority != new_priority )
3000bca4: e5943014 ldr r3, [r4, #20] 3000bca8: e1530007 cmp r3, r7
_Thread_Set_priority( the_thread, new_priority );
3000bcac: 11a00004 movne r0, r4 3000bcb0: 11a01007 movne r1, r7 3000bcb4: 1b000332 blne 3000c984 <_Thread_Set_priority>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000bcb8: e10f7000 mrs r7, CPSR 3000bcbc: e3873080 orr r3, r7, #128 ; 0x80 3000bcc0: e129f003 msr CPSR_fc, r3
/*
* If the thread has more than STATES_TRANSIENT set, then it is blocked,
* If it is blocked on a thread queue, then we need to requeue it.
*/
state = the_thread->current_state;
3000bcc4: e5943010 ldr r3, [r4, #16]
if ( state != STATES_TRANSIENT ) {
3000bcc8: e3530004 cmp r3, #4
3000bccc: 0a00000b beq 3000bd00 <_Thread_Change_priority+0x74>
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) )
3000bcd0: e3150004 tst r5, #4 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE States_Control _States_Clear (
States_Control states_to_clear,
States_Control current_state
)
{
return (current_state & ~states_to_clear);
3000bcd4: 03c32004 biceq r2, r3, #4 <== NOT EXECUTED
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
3000bcd8: 05842010 streq r2, [r4, #16] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000bcdc: e129f007 msr CPSR_fc, r7 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _States_Is_waiting_on_thread_queue (
States_Control the_states
)
{
return (the_states & STATES_WAITING_ON_THREAD_QUEUE);
3000bce0: e59f2098 ldr r2, [pc, #152] ; 3000bd80 <_Thread_Change_priority+0xf4><== NOT EXECUTED 3000bce4: e0032002 and r2, r3, r2 <== NOT EXECUTED
_ISR_Enable( level );
if ( _States_Is_waiting_on_thread_queue( state ) ) {
3000bce8: e3520000 cmp r2, #0 <== NOT EXECUTED
3000bcec: 08bd80f0 popeq {r4, r5, r6, r7, pc} <== NOT EXECUTED
_Thread_queue_Requeue( the_thread->Wait.queue, the_thread );
3000bcf0: e5940044 ldr r0, [r4, #68] ; 0x44 <== NOT EXECUTED 3000bcf4: e1a01004 mov r1, r4 <== NOT EXECUTED
if ( !_Thread_Is_executing_also_the_heir() &&
_Thread_Executing->is_preemptible )
_Thread_Dispatch_necessary = true;
_ISR_Enable( level );
}
3000bcf8: e8bd40f0 pop {r4, r5, r6, r7, lr} <== NOT EXECUTED
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) )
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
_ISR_Enable( level );
if ( _States_Is_waiting_on_thread_queue( state ) ) {
_Thread_queue_Requeue( the_thread->Wait.queue, the_thread );
3000bcfc: ea0002f4 b 3000c8d4 <_Thread_queue_Requeue> <== NOT EXECUTED
}
return;
}
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) ) {
3000bd00: e2155004 ands r5, r5, #4 3000bd04: 159f5078 ldrne r5, [pc, #120] ; 3000bd84 <_Thread_Change_priority+0xf8>
3000bd08: 0a00000f beq 3000bd4c <_Thread_Change_priority+0xc0>
static inline void arm_interrupt_flash( uint32_t level )
{
uint32_t arm_switch_reg;
__asm__ volatile (
3000bd0c: e10f3000 mrs r3, CPSR 3000bd10: e129f007 msr CPSR_fc, r7 3000bd14: e129f003 msr CPSR_fc, r3
* This kernel routine implements the scheduling decision logic for
* the scheduler. It does NOT dispatch.
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Schedule( void )
{
_Scheduler.Operations.schedule();
3000bd18: e1a0e00f mov lr, pc 3000bd1c: e595f008 ldr pc, [r5, #8]
* is also the heir thread, and false otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void )
{
return ( _Thread_Executing == _Thread_Heir );
3000bd20: e59f3060 ldr r3, [pc, #96] ; 3000bd88 <_Thread_Change_priority+0xfc> 3000bd24: e5932004 ldr r2, [r3, #4]
* We altered the set of thread priorities. So let's figure out
* who is the heir and if we need to switch to them.
*/
_Scheduler_Schedule();
if ( !_Thread_Is_executing_also_the_heir() &&
3000bd28: e5931008 ldr r1, [r3, #8] 3000bd2c: e1520001 cmp r2, r1
3000bd30: 0a000003 beq 3000bd44 <_Thread_Change_priority+0xb8>
3000bd34: e5d22074 ldrb r2, [r2, #116] ; 0x74 3000bd38: e3520000 cmp r2, #0
_Thread_Executing->is_preemptible )
_Thread_Dispatch_necessary = true;
3000bd3c: 13a02001 movne r2, #1 3000bd40: 15c32010 strbne r2, [r3, #16]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000bd44: e129f007 msr CPSR_fc, r7
3000bd48: e8bd80f0 pop {r4, r5, r6, r7, pc}
* the TRANSIENT state. So we have to place it on the appropriate
* Ready Queue with interrupts off.
*/
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
if ( prepend_it )
3000bd4c: e3560000 cmp r6, #0
* Interrupts are STILL disabled.
* We now know the thread will be in the READY state when we remove
* the TRANSIENT state. So we have to place it on the appropriate
* Ready Queue with interrupts off.
*/
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
3000bd50: e5845010 str r5, [r4, #16]
if ( prepend_it )
3000bd54: 0a000004 beq 3000bd6c <_Thread_Change_priority+0xe0>
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Enqueue_first(
Thread_Control *the_thread
)
{
_Scheduler.Operations.enqueue_first( the_thread );
3000bd58: e59f5024 ldr r5, [pc, #36] ; 3000bd84 <_Thread_Change_priority+0xf8> 3000bd5c: e1a00004 mov r0, r4 3000bd60: e1a0e00f mov lr, pc 3000bd64: e595f028 ldr pc, [r5, #40] ; 0x28 3000bd68: eaffffe7 b 3000bd0c <_Thread_Change_priority+0x80>
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Enqueue(
Thread_Control *the_thread
)
{
_Scheduler.Operations.enqueue( the_thread );
3000bd6c: e59f5010 ldr r5, [pc, #16] ; 3000bd84 <_Thread_Change_priority+0xf8> 3000bd70: e1a00004 mov r0, r4 3000bd74: e1a0e00f mov lr, pc 3000bd78: e595f024 ldr pc, [r5, #36] ; 0x24 3000bd7c: eaffffe2 b 3000bd0c <_Thread_Change_priority+0x80>
3000bdd8 <_Thread_Close>:
RTEMS_INLINE_ROUTINE void _Objects_Invalidate_Id(
Objects_Information *information,
Objects_Control *the_object
)
{
_Objects_Set_local_object(
3000bdd8: e1d120b8 ldrh r2, [r1, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000bddc: e590301c ldr r3, [r0, #28]
void _Thread_Close(
Objects_Information *information,
Thread_Control *the_thread
)
{
3000bde0: e92d4070 push {r4, r5, r6, lr}
3000bde4: e1a04001 mov r4, r1
3000bde8: e3a01000 mov r1, #0
3000bdec: e7831102 str r1, [r3, r2, lsl #2]
3000bdf0: e1a05000 mov r5, r0
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
3000bdf4: e59f608c ldr r6, [pc, #140] ; 3000be88 <_Thread_Close+0xb0>
* disappear and set a transient state on it. So we temporarily
* unnest dispatching.
*/
_Thread_Unnest_dispatch();
_User_extensions_Thread_delete( the_thread );
3000bdf8: e1a00004 mov r0, r4 3000bdfc: e5963000 ldr r3, [r6] 3000be00: e2433001 sub r3, r3, #1 3000be04: e5863000 str r3, [r6] 3000be08: eb000420 bl 3000ce90 <_User_extensions_Thread_delete>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
3000be0c: e5963000 ldr r3, [r6] 3000be10: e2833001 add r3, r3, #1 3000be14: e5863000 str r3, [r6]
/* * Now we are in a dispatching critical section again and we * can take the thread OUT of the published set. It is invalid * to use this thread's Id OR name after this call. */ _Objects_Close( information, &the_thread->Object );
3000be18: e1a01004 mov r1, r4 3000be1c: e1a00005 mov r0, r5 3000be20: ebfffc4f bl 3000af64 <_Objects_Close>
/*
* By setting the dormant state, the thread will not be considered
* for scheduling when we remove any blocking states.
*/
_Thread_Set_state( the_thread, STATES_DORMANT );
3000be24: e1a00004 mov r0, r4 3000be28: e3a01001 mov r1, #1 3000be2c: eb0002db bl 3000c9a0 <_Thread_Set_state>
if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
3000be30: e1a00004 mov r0, r4 3000be34: eb000275 bl 3000c810 <_Thread_queue_Extract_with_proxy> 3000be38: e3500000 cmp r0, #0
3000be3c: 1a000002 bne 3000be4c <_Thread_Close+0x74>
if ( _Watchdog_Is_active( &the_thread->Timer ) )
3000be40: e5943050 ldr r3, [r4, #80] ; 0x50 3000be44: e3530002 cmp r3, #2
3000be48: 0a00000b beq 3000be7c <_Thread_Close+0xa4>
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Free(
Thread_Control *the_thread
)
{
return _Scheduler.Operations.free( the_thread );
3000be4c: e59f3038 ldr r3, [pc, #56] ; 3000be8c <_Thread_Close+0xb4> 3000be50: e1a00004 mov r0, r4 3000be54: e1a0e00f mov lr, pc 3000be58: e593f01c ldr pc, [r3, #28]
/* * Free the rest of the memory associated with this task * and set the associated pointers to NULL for safety. */ _Thread_Stack_Free( the_thread ); the_thread->Start.stack = NULL;
3000be5c: e3a05000 mov r5, #0
/*
* Free the rest of the memory associated with this task
* and set the associated pointers to NULL for safety.
*/
_Thread_Stack_Free( the_thread );
3000be60: e1a00004 mov r0, r4 3000be64: eb000309 bl 3000ca90 <_Thread_Stack_Free>
the_thread->Start.stack = NULL;
3000be68: e58450c0 str r5, [r4, #192] ; 0xc0
_Workspace_Free( the_thread->extensions );
3000be6c: e5940100 ldr r0, [r4, #256] ; 0x100 3000be70: eb00051d bl 3000d2ec <_Workspace_Free>
the_thread->extensions = NULL;
3000be74: e5845100 str r5, [r4, #256] ; 0x100
}
3000be78: e8bd8070 pop {r4, r5, r6, pc}
*/
_Thread_Set_state( the_thread, STATES_DORMANT );
if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
if ( _Watchdog_Is_active( &the_thread->Timer ) )
(void) _Watchdog_Remove( &the_thread->Timer );
3000be7c: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED 3000be80: eb0004a7 bl 3000d124 <_Watchdog_Remove> <== NOT EXECUTED 3000be84: eafffff0 b 3000be4c <_Thread_Close+0x74> <== NOT EXECUTED
3000bf64 <_Thread_Delay_ended>:
void _Thread_Delay_ended(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
3000bf64: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
3000bf68: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
3000bf6c: e1a0100d mov r1, sp <== NOT EXECUTED 3000bf70: eb00006b bl 3000c124 <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
3000bf74: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000bf78: e3530000 cmp r3, #0 <== NOT EXECUTED 3000bf7c: 1a000005 bne 3000bf98 <_Thread_Delay_ended+0x34> <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_Clear_state(
3000bf80: e59f1018 ldr r1, [pc, #24] ; 3000bfa0 <_Thread_Delay_ended+0x3c><== NOT EXECUTED 3000bf84: ebffff80 bl 3000bd8c <_Thread_Clear_state> <== NOT EXECUTED 3000bf88: e59f3014 ldr r3, [pc, #20] ; 3000bfa4 <_Thread_Delay_ended+0x40><== NOT EXECUTED 3000bf8c: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000bf90: e2422001 sub r2, r2, #1 <== NOT EXECUTED 3000bf94: e5832000 str r2, [r3] <== NOT EXECUTED
| STATES_INTERRUPTIBLE_BY_SIGNAL
);
_Thread_Unnest_dispatch();
break;
}
}
3000bf98: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000bf9c: e8bd8000 pop {pc} <== NOT EXECUTED
3000bfa8 <_Thread_Dispatch>:
* dispatch thread
* no dispatch thread
*/
void _Thread_Dispatch( void )
{
3000bfa8: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
3000bfac: e59f7138 ldr r7, [pc, #312] ; 3000c0ec <_Thread_Dispatch+0x144>
* dispatch thread
* no dispatch thread
*/
void _Thread_Dispatch( void )
{
3000bfb0: e24dd010 sub sp, sp, #16
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
3000bfb4: e5975004 ldr r5, [r7, #4]
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000bfb8: e10f2000 mrs r2, CPSR 3000bfbc: e3823080 orr r3, r2, #128 ; 0x80 3000bfc0: e129f003 msr CPSR_fc, r3
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
3000bfc4: e5d71010 ldrb r1, [r7, #16] 3000bfc8: e3510000 cmp r1, #0
3000bfcc: 0a000043 beq 3000c0e0 <_Thread_Dispatch+0x138>
heir = _Thread_Heir;
3000bfd0: e5974008 ldr r4, [r7, #8]
_Thread_Dispatch_disable_level = 1;
3000bfd4: e59f9114 ldr r9, [pc, #276] ; 3000c0f0 <_Thread_Dispatch+0x148> 3000bfd8: e3a00001 mov r0, #1
_Thread_Dispatch_necessary = false;
3000bfdc: e3a01000 mov r1, #0
/*
* When the heir and executing are the same, then we are being
* requested to do the post switch dispatching. This is normally
* done to dispatch signals.
*/
if ( heir == executing )
3000bfe0: e1550004 cmp r5, r4
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
heir = _Thread_Heir;
_Thread_Dispatch_disable_level = 1;
3000bfe4: e5890000 str r0, [r9]
_Thread_Dispatch_necessary = false;
_Thread_Executing = heir;
3000bfe8: e5874004 str r4, [r7, #4]
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
heir = _Thread_Heir;
_Thread_Dispatch_disable_level = 1;
_Thread_Dispatch_necessary = false;
3000bfec: e5c71010 strb r1, [r7, #16]
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
3000bff0: 01a03002 moveq r3, r2
/*
* When the heir and executing are the same, then we are being
* requested to do the post switch dispatching. This is normally
* done to dispatch signals.
*/
if ( heir == executing )
3000bff4: 0a000033 beq 3000c0c8 <_Thread_Dispatch+0x120>
3000bff8: e28da008 add sl, sp, #8 3000bffc: e1a0800d mov r8, sp
if ( executing->fp_context != NULL )
_Context_Restore_fp( &executing->fp_context );
#endif
#endif
executing = _Thread_Executing;
3000c000: e1a06007 mov r6, r7 3000c004: ea000007 b 3000c028 <_Thread_Dispatch+0x80>
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
heir = _Thread_Heir;
3000c008: e5964008 ldr r4, [r6, #8] <== NOT EXECUTED
_Thread_Dispatch_disable_level = 1;
3000c00c: e3a01001 mov r1, #1 <== NOT EXECUTED
_Thread_Dispatch_necessary = false;
3000c010: e3a0b000 mov fp, #0 <== NOT EXECUTED
/*
* When the heir and executing are the same, then we are being
* requested to do the post switch dispatching. This is normally
* done to dispatch signals.
*/
if ( heir == executing )
3000c014: e1540005 cmp r4, r5 <== NOT EXECUTED
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
heir = _Thread_Heir;
_Thread_Dispatch_disable_level = 1;
3000c018: e5891000 str r1, [r9] <== NOT EXECUTED
_Thread_Dispatch_necessary = false;
_Thread_Executing = heir;
3000c01c: e5864004 str r4, [r6, #4] <== NOT EXECUTED
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
heir = _Thread_Heir;
_Thread_Dispatch_disable_level = 1;
_Thread_Dispatch_necessary = false;
3000c020: e5c6b010 strb fp, [r6, #16] <== NOT EXECUTED
/*
* When the heir and executing are the same, then we are being
* requested to do the post switch dispatching. This is normally
* done to dispatch signals.
*/
if ( heir == executing )
3000c024: 0a000027 beq 3000c0c8 <_Thread_Dispatch+0x120> <== NOT EXECUTED
*/
#if __RTEMS_ADA__
executing->rtems_ada_self = rtems_ada_self;
rtems_ada_self = heir->rtems_ada_self;
#endif
if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE )
3000c028: e594307c ldr r3, [r4, #124] ; 0x7c 3000c02c: e3530001 cmp r3, #1
heir->cpu_time_budget = _Thread_Ticks_per_timeslice;
3000c030: 059fc0bc ldreq ip, [pc, #188] ; 3000c0f4 <_Thread_Dispatch+0x14c> 3000c034: 059c3000 ldreq r3, [ip] 3000c038: 05843078 streq r3, [r4, #120] ; 0x78
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000c03c: e129f002 msr CPSR_fc, r2
_ISR_Enable( level );
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
3000c040: e1a0000a mov r0, sl 3000c044: eb000f4b bl 3000fd78 <_TOD_Get_uptime>
_Timestamp_Subtract(
3000c048: e1a0200d mov r2, sp 3000c04c: e1a0100a mov r1, sl 3000c050: e59f00a0 ldr r0, [pc, #160] ; 3000c0f8 <_Thread_Dispatch+0x150> 3000c054: eb0002ff bl 3000cc58 <_Timespec_Subtract>
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
3000c058: e1a0100d mov r1, sp 3000c05c: e2850084 add r0, r5, #132 ; 0x84 3000c060: eb0002e5 bl 3000cbfc <_Timespec_Add_to>
_Thread_Time_of_last_context_switch = uptime;
3000c064: e28dc008 add ip, sp, #8
3000c068: e89c1800 ldm ip, {fp, ip}
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
3000c06c: e59f2088 ldr r2, [pc, #136] ; 3000c0fc <_Thread_Dispatch+0x154>
executing->libc_reent = *_Thread_libc_reent;
*_Thread_libc_reent = heir->libc_reent;
}
_User_extensions_Thread_switch( executing, heir );
3000c070: e1a00005 mov r0, r5
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
3000c074: e5923000 ldr r3, [r2]
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
_Thread_Time_of_last_context_switch = uptime;
3000c078: e59f2078 ldr r2, [pc, #120] ; 3000c0f8 <_Thread_Dispatch+0x150>
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
3000c07c: e3530000 cmp r3, #0
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
_Thread_Time_of_last_context_switch = uptime;
3000c080: e8821800 stm r2, {fp, ip}
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
executing->libc_reent = *_Thread_libc_reent;
3000c084: 15932000 ldrne r2, [r3]
*_Thread_libc_reent = heir->libc_reent;
}
_User_extensions_Thread_switch( executing, heir );
3000c088: e1a01004 mov r1, r4
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
executing->libc_reent = *_Thread_libc_reent;
3000c08c: 158520f4 strne r2, [r5, #244] ; 0xf4
*_Thread_libc_reent = heir->libc_reent;
3000c090: 159420f4 ldrne r2, [r4, #244] ; 0xf4 3000c094: 15832000 strne r2, [r3]
}
_User_extensions_Thread_switch( executing, heir );
3000c098: eb0003a2 bl 3000cf28 <_User_extensions_Thread_switch>
if ( executing->fp_context != NULL )
_Context_Save_fp( &executing->fp_context );
#endif
#endif
_Context_Switch( &executing->Registers, &heir->Registers );
3000c09c: e28500c4 add r0, r5, #196 ; 0xc4 3000c0a0: e28410c4 add r1, r4, #196 ; 0xc4 3000c0a4: eb000570 bl 3000d66c <_CPU_Context_switch>
if ( executing->fp_context != NULL )
_Context_Restore_fp( &executing->fp_context );
#endif
#endif
executing = _Thread_Executing;
3000c0a8: e5975004 ldr r5, [r7, #4]
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000c0ac: e10f3000 mrs r3, CPSR 3000c0b0: e3832080 orr r2, r3, #128 ; 0x80 3000c0b4: e129f002 msr CPSR_fc, r2
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
3000c0b8: e5d71010 ldrb r1, [r7, #16] 3000c0bc: e1a02003 mov r2, r3 3000c0c0: e3510000 cmp r1, #0
3000c0c4: 1affffcf bne 3000c008 <_Thread_Dispatch+0x60>
_ISR_Disable( level );
}
post_switch:
_Thread_Dispatch_disable_level = 0;
3000c0c8: e3a01000 mov r1, #0 3000c0cc: e5891000 str r1, [r9]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000c0d0: e129f003 msr CPSR_fc, r3
_ISR_Enable( level );
_API_extensions_Run_postswitch();
3000c0d4: ebfff8bf bl 3000a3d8 <_API_extensions_Run_postswitch>
}
3000c0d8: e28dd010 add sp, sp, #16
3000c0dc: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
3000c0e0: e1a03002 mov r3, r2 3000c0e4: e59f9004 ldr r9, [pc, #4] ; 3000c0f0 <_Thread_Dispatch+0x148> 3000c0e8: eafffff6 b 3000c0c8 <_Thread_Dispatch+0x120>
3000c124 <_Thread_Get>:
uint32_t the_class;
Objects_Information **api_information;
Objects_Information *information;
Thread_Control *tp = (Thread_Control *) 0;
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ) {
3000c124: e2503000 subs r3, r0, #0
*/
Thread_Control *_Thread_Get (
Objects_Id id,
Objects_Locations *location
)
{
3000c128: e1a02001 mov r2, r1
uint32_t the_class;
Objects_Information **api_information;
Objects_Information *information;
Thread_Control *tp = (Thread_Control *) 0;
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ) {
3000c12c: 0a000014 beq 3000c184 <_Thread_Get+0x60>
*/
RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API(
Objects_Id id
)
{
return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS);
3000c130: e1a01c23 lsr r1, r3, #24 3000c134: e2011007 and r1, r1, #7
*/
RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid(
uint32_t the_api
)
{
if ( !the_api || the_api > OBJECTS_APIS_LAST )
3000c138: e2410001 sub r0, r1, #1 3000c13c: e3500002 cmp r0, #2
3000c140: 8a00000b bhi 3000c174 <_Thread_Get+0x50>
*/
RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class(
Objects_Id id
)
{
return (uint32_t)
3000c144: e1a0cda3 lsr ip, r3, #27
*location = OBJECTS_ERROR;
goto done;
}
the_class = _Objects_Get_class( id );
if ( the_class != 1 ) { /* threads are always first class :) */
3000c148: e35c0001 cmp ip, #1
3000c14c: 1a000008 bne 3000c174 <_Thread_Get+0x50>
*location = OBJECTS_ERROR;
goto done;
}
api_information = _Objects_Information_table[ the_api ];
3000c150: e59f0054 ldr r0, [pc, #84] ; 3000c1ac <_Thread_Get+0x88> 3000c154: e7900101 ldr r0, [r0, r1, lsl #2]
* There is no way for this to happen if POSIX is enabled. But there
* is actually a test case in sp43 for this which trips it whether or
* not POSIX is enabled. So in the interest of safety, this is left
* on in all configurations.
*/
if ( !api_information ) {
3000c158: e3500000 cmp r0, #0
3000c15c: 0a000010 beq 3000c1a4 <_Thread_Get+0x80>
*location = OBJECTS_ERROR;
goto done;
}
information = api_information[ the_class ];
3000c160: e5900004 ldr r0, [r0, #4]
if ( !information ) {
3000c164: e3500000 cmp r0, #0
3000c168: 0a00000d beq 3000c1a4 <_Thread_Get+0x80>
*location = OBJECTS_ERROR;
goto done;
}
tp = (Thread_Control *) _Objects_Get( information, id, location );
3000c16c: e1a01003 mov r1, r3 3000c170: eafffc87 b 3000b394 <_Objects_Get>
goto done;
}
the_class = _Objects_Get_class( id );
if ( the_class != 1 ) { /* threads are always first class :) */
*location = OBJECTS_ERROR;
3000c174: e3a03001 mov r3, #1 3000c178: e5823000 str r3, [r2]
{
uint32_t the_api;
uint32_t the_class;
Objects_Information **api_information;
Objects_Information *information;
Thread_Control *tp = (Thread_Control *) 0;
3000c17c: e3a00000 mov r0, #0
}
the_class = _Objects_Get_class( id );
if ( the_class != 1 ) { /* threads are always first class :) */
*location = OBJECTS_ERROR;
goto done;
3000c180: e12fff1e bx lr
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
3000c184: e59f1024 ldr r1, [pc, #36] ; 3000c1b0 <_Thread_Get+0x8c> 3000c188: e5910000 ldr r0, [r1] 3000c18c: e2800001 add r0, r0, #1 3000c190: e5810000 str r0, [r1]
Objects_Information *information;
Thread_Control *tp = (Thread_Control *) 0;
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ) {
_Thread_Disable_dispatch();
*location = OBJECTS_LOCAL;
3000c194: e5823000 str r3, [r2]
tp = _Thread_Executing;
3000c198: e59f3014 ldr r3, [pc, #20] ; 3000c1b4 <_Thread_Get+0x90> 3000c19c: e5930004 ldr r0, [r3, #4]
goto done;
3000c1a0: e12fff1e bx lr
goto done;
}
information = api_information[ the_class ];
if ( !information ) {
*location = OBJECTS_ERROR;
3000c1a4: e582c000 str ip, [r2] <== NOT EXECUTED
goto done;
3000c1a8: e12fff1e bx lr <== NOT EXECUTED
3000c394 <_Thread_Handler_initialization>:
uint32_t maximum_extensions;
#if defined(RTEMS_MULTIPROCESSING)
uint32_t maximum_proxies;
#endif
ticks_per_timeslice = Configuration.ticks_per_timeslice;
3000c394: e59f2088 ldr r2, [pc, #136] ; 3000c424 <_Thread_Handler_initialization+0x90>
*
* Output parameters: NONE
*/
void _Thread_Handler_initialization(void)
{
3000c398: e52de004 push {lr} ; (str lr, [sp, #-4]!)
#endif
/*
* BOTH stacks hooks must be set or both must be NULL.
* Do not allow mixture.
*/
if ( !( (!Configuration.stack_allocate_hook)
3000c39c: e592c020 ldr ip, [r2, #32]
== (!Configuration.stack_free_hook) ) )
3000c3a0: e5923024 ldr r3, [r2, #36] ; 0x24
#endif
/*
* BOTH stacks hooks must be set or both must be NULL.
* Do not allow mixture.
*/
if ( !( (!Configuration.stack_allocate_hook)
3000c3a4: e27cc001 rsbs ip, ip, #1 3000c3a8: 33a0c000 movcc ip, #0 3000c3ac: e3530000 cmp r3, #0 3000c3b0: 022cc001 eoreq ip, ip, #1 3000c3b4: e35c0000 cmp ip, #0
uint32_t maximum_extensions;
#if defined(RTEMS_MULTIPROCESSING)
uint32_t maximum_proxies;
#endif
ticks_per_timeslice = Configuration.ticks_per_timeslice;
3000c3b8: e5923010 ldr r3, [r2, #16]
*
* Output parameters: NONE
*/
void _Thread_Handler_initialization(void)
{
3000c3bc: e24dd00c sub sp, sp, #12
#if defined(RTEMS_MULTIPROCESSING)
uint32_t maximum_proxies;
#endif
ticks_per_timeslice = Configuration.ticks_per_timeslice;
maximum_extensions = Configuration.maximum_extensions;
3000c3c0: e5922008 ldr r2, [r2, #8]
#endif
/*
* BOTH stacks hooks must be set or both must be NULL.
* Do not allow mixture.
*/
if ( !( (!Configuration.stack_allocate_hook)
3000c3c4: 1a000012 bne 3000c414 <_Thread_Handler_initialization+0x80>
_Thread_Heir = NULL;
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
_Thread_Allocated_fp = NULL;
#endif
_Thread_Maximum_extensions = maximum_extensions;
3000c3c8: e59f0058 ldr r0, [pc, #88] ; 3000c428 <_Thread_Handler_initialization+0x94>
INTERNAL_ERROR_CORE,
true,
INTERNAL_ERROR_BAD_STACK_HOOK
);
_Thread_Dispatch_necessary = false;
3000c3cc: e59fe058 ldr lr, [pc, #88] ; 3000c42c <_Thread_Handler_initialization+0x98>
_Thread_Heir = NULL;
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
_Thread_Allocated_fp = NULL;
#endif
_Thread_Maximum_extensions = maximum_extensions;
3000c3d0: e5802000 str r2, [r0]
_Thread_Ticks_per_timeslice = ticks_per_timeslice;
3000c3d4: e59f2054 ldr r2, [pc, #84] ; 3000c430 <_Thread_Handler_initialization+0x9c>
/*
* Initialize this class of objects.
*/
_Objects_Initialize_information(
3000c3d8: e3a01001 mov r1, #1
_Thread_Allocated_fp = NULL;
#endif
_Thread_Maximum_extensions = maximum_extensions;
_Thread_Ticks_per_timeslice = ticks_per_timeslice;
3000c3dc: e5823000 str r3, [r2]
/*
* Initialize this class of objects.
*/
_Objects_Initialize_information(
3000c3e0: e3a03f42 mov r3, #264 ; 0x108
true,
INTERNAL_ERROR_BAD_STACK_HOOK
);
_Thread_Dispatch_necessary = false;
_Thread_Executing = NULL;
3000c3e4: e58ec004 str ip, [lr, #4]
_Thread_Heir = NULL;
3000c3e8: e58ec008 str ip, [lr, #8]
/*
* Initialize this class of objects.
*/
_Objects_Initialize_information(
3000c3ec: e59f0040 ldr r0, [pc, #64] ; 3000c434 <_Thread_Handler_initialization+0xa0>
3000c3f0: e88d1008 stm sp, {r3, ip}
3000c3f4: e1a02001 mov r2, r1
INTERNAL_ERROR_CORE,
true,
INTERNAL_ERROR_BAD_STACK_HOOK
);
_Thread_Dispatch_necessary = false;
3000c3f8: e5cec010 strb ip, [lr, #16]
/*
* Initialize this class of objects.
*/
_Objects_Initialize_information(
3000c3fc: e1a03001 mov r3, r1 3000c400: e3a0c008 mov ip, #8 3000c404: e58dc008 str ip, [sp, #8] 3000c408: ebfffc01 bl 3000b414 <_Objects_Initialize_information>
false, /* true if this is a global object class */
NULL /* Proxy extraction support callout */
#endif
);
}
3000c40c: e28dd00c add sp, sp, #12
3000c410: e8bd8000 pop {pc}
* BOTH stacks hooks must be set or both must be NULL.
* Do not allow mixture.
*/
if ( !( (!Configuration.stack_allocate_hook)
== (!Configuration.stack_free_hook) ) )
_Internal_error_Occurred(
3000c414: e3a00000 mov r0, #0 <== NOT EXECUTED 3000c418: e3a01001 mov r1, #1 <== NOT EXECUTED 3000c41c: e3a0200e mov r2, #14 <== NOT EXECUTED 3000c420: ebfffa92 bl 3000ae70 <_Internal_error_Occurred> <== NOT EXECUTED
30011334 <_Thread_Reset>:
void _Thread_Reset(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
30011334: e92d4030 push {r4, r5, lr}
the_thread->resource_count = 0; the_thread->is_preemptible = the_thread->Start.is_preemptible; the_thread->budget_algorithm = the_thread->Start.budget_algorithm;
30011338: e590c0a4 ldr ip, [r0, #164] ; 0xa4
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
the_thread->resource_count = 0;
the_thread->is_preemptible = the_thread->Start.is_preemptible;
3001133c: e5d0e0a0 ldrb lr, [r0, #160] ; 0xa0
the_thread->budget_algorithm = the_thread->Start.budget_algorithm; the_thread->budget_callout = the_thread->Start.budget_callout;
30011340: e59030a8 ldr r3, [r0, #168] ; 0xa8
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
the_thread->resource_count = 0;
30011344: e3a05000 mov r5, #0 30011348: e580501c str r5, [r0, #28]
the_thread->is_preemptible = the_thread->Start.is_preemptible;
3001134c: e5c0e074 strb lr, [r0, #116] ; 0x74
the_thread->budget_algorithm = the_thread->Start.budget_algorithm;
30011350: e580c07c str ip, [r0, #124] ; 0x7c
the_thread->budget_callout = the_thread->Start.budget_callout;
30011354: e5803080 str r3, [r0, #128] ; 0x80
the_thread->Start.pointer_argument = pointer_argument;
30011358: e5801098 str r1, [r0, #152] ; 0x98
the_thread->Start.numeric_argument = numeric_argument;
3001135c: e580209c str r2, [r0, #156] ; 0x9c
void _Thread_Reset(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
30011360: e1a04000 mov r4, r0
the_thread->budget_callout = the_thread->Start.budget_callout;
the_thread->Start.pointer_argument = pointer_argument;
the_thread->Start.numeric_argument = numeric_argument;
if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
30011364: ebfff06e bl 3000d524 <_Thread_queue_Extract_with_proxy> 30011368: e1500005 cmp r0, r5
3001136c: 1a000002 bne 3001137c <_Thread_Reset+0x48>
if ( _Watchdog_Is_active( &the_thread->Timer ) )
30011370: e5943050 ldr r3, [r4, #80] ; 0x50 30011374: e3530002 cmp r3, #2
30011378: 0a000007 beq 3001139c <_Thread_Reset+0x68>
(void) _Watchdog_Remove( &the_thread->Timer );
}
if ( the_thread->current_priority != the_thread->Start.initial_priority ) {
3001137c: e59410b0 ldr r1, [r4, #176] ; 0xb0
30011380: e5943014 ldr r3, [r4, #20]
30011384: e1530001 cmp r3, r1
30011388: 08bd8030 popeq {r4, r5, pc}
the_thread->real_priority = the_thread->Start.initial_priority;
_Thread_Set_priority( the_thread, the_thread->Start.initial_priority );
3001138c: e1a00004 mov r0, r4
if ( _Watchdog_Is_active( &the_thread->Timer ) )
(void) _Watchdog_Remove( &the_thread->Timer );
}
if ( the_thread->current_priority != the_thread->Start.initial_priority ) {
the_thread->real_priority = the_thread->Start.initial_priority;
30011390: e5841018 str r1, [r4, #24]
_Thread_Set_priority( the_thread, the_thread->Start.initial_priority );
}
}
30011394: e8bd4030 pop {r4, r5, lr}
(void) _Watchdog_Remove( &the_thread->Timer );
}
if ( the_thread->current_priority != the_thread->Start.initial_priority ) {
the_thread->real_priority = the_thread->Start.initial_priority;
_Thread_Set_priority( the_thread, the_thread->Start.initial_priority );
30011398: eafff0da b 3000d708 <_Thread_Set_priority>
the_thread->Start.numeric_argument = numeric_argument;
if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
if ( _Watchdog_Is_active( &the_thread->Timer ) )
(void) _Watchdog_Remove( &the_thread->Timer );
3001139c: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED 300113a0: ebfff2d3 bl 3000def4 <_Watchdog_Remove> <== NOT EXECUTED 300113a4: eafffff4 b 3001137c <_Thread_Reset+0x48> <== NOT EXECUTED
30010140 <_Thread_Resume>:
*/
void _Thread_Resume(
Thread_Control *the_thread,
bool force
)
{
30010140: e92d4010 push {r4, lr}
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
30010144: e10f4000 mrs r4, CPSR 30010148: e3842080 orr r2, r4, #128 ; 0x80 3001014c: e129f002 msr CPSR_fc, r2
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
current_state = the_thread->current_state;
30010150: e5902010 ldr r2, [r0, #16]
if ( current_state & STATES_SUSPENDED ) {
30010154: e3120002 tst r2, #2
30010158: 0a000003 beq 3001016c <_Thread_Resume+0x2c>
RTEMS_INLINE_ROUTINE States_Control _States_Clear (
States_Control states_to_clear,
States_Control current_state
)
{
return (current_state & ~states_to_clear);
3001015c: e3c22002 bic r2, r2, #2
current_state =
the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state);
if ( _States_Is_ready( current_state ) ) {
30010160: e3520000 cmp r2, #0
_ISR_Disable( level );
current_state = the_thread->current_state;
if ( current_state & STATES_SUSPENDED ) {
current_state =
the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state);
30010164: e5802010 str r2, [r0, #16]
if ( _States_Is_ready( current_state ) ) {
30010168: 0a000001 beq 30010174 <_Thread_Resume+0x34>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3001016c: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
_Scheduler_Unblock( the_thread );
}
}
_ISR_Enable( level );
}
30010170: e8bd8010 pop {r4, pc} <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Unblock(
Thread_Control *the_thread
)
{
_Scheduler.Operations.unblock( the_thread );
30010174: e59f300c ldr r3, [pc, #12] ; 30010188 <_Thread_Resume+0x48>
30010178: e1a0e00f mov lr, pc
3001017c: e593f014 ldr pc, [r3, #20]
30010180: e129f004 msr CPSR_fc, r4
30010184: e8bd8010 pop {r4, pc}
3000cb10 <_Thread_Start>:
*/
RTEMS_INLINE_ROUTINE bool _States_Is_dormant (
States_Control the_states
)
{
return (the_states & STATES_DORMANT);
3000cb10: e590c010 ldr ip, [r0, #16]
Thread_Start_types the_prototype,
void *entry_point,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
3000cb14: e92d4010 push {r4, lr}
if ( _States_Is_dormant( the_thread->current_state ) ) {
3000cb18: e21cc001 ands ip, ip, #1
Thread_Start_types the_prototype,
void *entry_point,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
3000cb1c: e1a04000 mov r4, r0
if ( _States_Is_dormant( the_thread->current_state ) ) {
3000cb20: 1a000001 bne 3000cb2c <_Thread_Start+0x1c>
_User_extensions_Thread_start( the_thread );
return true;
}
return false;
3000cb24: e1a0000c mov r0, ip <== NOT EXECUTED
}
3000cb28: e8bd8010 pop {r4, pc} <== NOT EXECUTED
if ( _States_Is_dormant( the_thread->current_state ) ) {
the_thread->Start.entry_point = (Thread_Entry) entry_point;
the_thread->Start.prototype = the_prototype;
the_thread->Start.pointer_argument = pointer_argument;
3000cb2c: e5803098 str r3, [r0, #152] ; 0x98
the_thread->Start.numeric_argument = numeric_argument;
3000cb30: e59d3008 ldr r3, [sp, #8]
Thread_Entry_numeric_type numeric_argument
)
{
if ( _States_Is_dormant( the_thread->current_state ) ) {
the_thread->Start.entry_point = (Thread_Entry) entry_point;
3000cb34: e5802090 str r2, [r0, #144] ; 0x90
the_thread->Start.prototype = the_prototype;
3000cb38: e5801094 str r1, [r0, #148] ; 0x94
the_thread->Start.pointer_argument = pointer_argument;
the_thread->Start.numeric_argument = numeric_argument;
3000cb3c: e580309c str r3, [r0, #156] ; 0x9c
_Thread_Load_environment( the_thread );
3000cb40: eb000daf bl 30010204 <_Thread_Load_environment>
_Thread_Ready( the_thread );
3000cb44: e1a00004 mov r0, r4 3000cb48: eb000e50 bl 30010490 <_Thread_Ready>
_User_extensions_Thread_start( the_thread );
3000cb4c: e1a00004 mov r0, r4 3000cb50: eb0000e1 bl 3000cedc <_User_extensions_Thread_start>
return true;
3000cb54: e3a00001 mov r0, #1
3000cb58: e8bd8010 pop {r4, pc}
300104ec <_Thread_Suspend>:
* select map
*/
void _Thread_Suspend(
Thread_Control *the_thread
)
{
300104ec: e92d4010 push {r4, lr}
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
300104f0: e10f4000 mrs r4, CPSR 300104f4: e3842080 orr r2, r4, #128 ; 0x80 300104f8: e129f002 msr CPSR_fc, r2
ISR_Level level;
_ISR_Disable( level );
if ( !_States_Is_ready( the_thread->current_state ) ) {
300104fc: e5902010 ldr r2, [r0, #16] 30010500: e3520000 cmp r2, #0
30010504: 0a000003 beq 30010518 <_Thread_Suspend+0x2c>
RTEMS_INLINE_ROUTINE States_Control _States_Set (
States_Control states_to_set,
States_Control current_state
)
{
return (current_state | states_to_set);
30010508: e3822002 orr r2, r2, #2 <== NOT EXECUTED
the_thread->current_state =
3001050c: e5802010 str r2, [r0, #16] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30010510: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
30010514: e8bd8010 pop {r4, pc} <== NOT EXECUTED
_States_Set( STATES_SUSPENDED, the_thread->current_state );
_ISR_Enable( level );
return;
}
the_thread->current_state = STATES_SUSPENDED;
30010518: e3a02002 mov r2, #2 3001051c: e5802010 str r2, [r0, #16]
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Block(
Thread_Control *the_thread
)
{
_Scheduler.Operations.block( the_thread );
30010520: e59f300c ldr r3, [pc, #12] ; 30010534 <_Thread_Suspend+0x48>
30010524: e1a0e00f mov lr, pc
30010528: e593f010 ldr pc, [r3, #16]
3001052c: e129f004 msr CPSR_fc, r4
30010530: e8bd8010 pop {r4, pc}
3000cb5c <_Thread_Tickle_timeslice>:
void _Thread_Tickle_timeslice( void )
{
Thread_Control *executing;
executing = _Thread_Executing;
3000cb5c: e59f308c ldr r3, [pc, #140] ; 3000cbf0 <_Thread_Tickle_timeslice+0x94>
*
* Output parameters: NONE
*/
void _Thread_Tickle_timeslice( void )
{
3000cb60: e92d4010 push {r4, lr}
Thread_Control *executing;
executing = _Thread_Executing;
3000cb64: e5934004 ldr r4, [r3, #4]
/*
* If the thread is not preemptible or is not ready, then
* just return.
*/
if ( !executing->is_preemptible )
3000cb68: e5d43074 ldrb r3, [r4, #116] ; 0x74
3000cb6c: e3530000 cmp r3, #0
3000cb70: 08bd8010 popeq {r4, pc}
return;
if ( !_States_Is_ready( executing->current_state ) )
3000cb74: e5943010 ldr r3, [r4, #16]
3000cb78: e3530000 cmp r3, #0
3000cb7c: 18bd8010 popne {r4, pc}
/*
* The cpu budget algorithm determines what happens next.
*/
switch ( executing->budget_algorithm ) {
3000cb80: e594307c ldr r3, [r4, #124] ; 0x7c
3000cb84: e3530001 cmp r3, #1
3000cb88: 38bd8010 popcc {r4, pc}
3000cb8c: e3530002 cmp r3, #2 <== NOT EXECUTED
3000cb90: 9a00000a bls 3000cbc0 <_Thread_Tickle_timeslice+0x64> <== NOT EXECUTED
3000cb94: e3530003 cmp r3, #3 <== NOT EXECUTED
3000cb98: 18bd8010 popne {r4, pc} <== NOT EXECUTED
}
break;
#if defined(RTEMS_SCORE_THREAD_ENABLE_SCHEDULER_CALLOUT)
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
if ( --executing->cpu_time_budget == 0 )
3000cb9c: e5943078 ldr r3, [r4, #120] ; 0x78 <== NOT EXECUTED
3000cba0: e2433001 sub r3, r3, #1 <== NOT EXECUTED
3000cba4: e3530000 cmp r3, #0 <== NOT EXECUTED
3000cba8: e5843078 str r3, [r4, #120] ; 0x78 <== NOT EXECUTED
3000cbac: 18bd8010 popne {r4, pc} <== NOT EXECUTED
(*executing->budget_callout)( executing );
3000cbb0: e1a00004 mov r0, r4 <== NOT EXECUTED
3000cbb4: e1a0e00f mov lr, pc <== NOT EXECUTED
3000cbb8: e594f080 ldr pc, [r4, #128] ; 0x80 <== NOT EXECUTED
3000cbbc: e8bd8010 pop {r4, pc} <== NOT EXECUTED
case THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE:
#if defined(RTEMS_SCORE_THREAD_ENABLE_EXHAUST_TIMESLICE)
case THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE:
#endif
if ( (int)(--executing->cpu_time_budget) <= 0 ) {
3000cbc0: e5943078 ldr r3, [r4, #120] ; 0x78 <== NOT EXECUTED
3000cbc4: e2433001 sub r3, r3, #1 <== NOT EXECUTED
3000cbc8: e3530000 cmp r3, #0 <== NOT EXECUTED
3000cbcc: e5843078 str r3, [r4, #120] ; 0x78 <== NOT EXECUTED
3000cbd0: c8bd8010 popgt {r4, pc} <== NOT EXECUTED
* always operates on the scheduler that 'owns' the currently executing
* thread.
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Yield( void )
{
_Scheduler.Operations.yield();
3000cbd4: e59f3018 ldr r3, [pc, #24] ; 3000cbf4 <_Thread_Tickle_timeslice+0x98><== NOT EXECUTED 3000cbd8: e1a0e00f mov lr, pc <== NOT EXECUTED 3000cbdc: e593f00c ldr pc, [r3, #12] <== NOT EXECUTED
* executing thread's timeslice is reset. Otherwise, the
* currently executing thread is placed at the rear of the
* FIFO for this priority and a new heir is selected.
*/
_Scheduler_Yield( );
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
3000cbe0: e59f3010 ldr r3, [pc, #16] ; 3000cbf8 <_Thread_Tickle_timeslice+0x9c><== NOT EXECUTED
3000cbe4: e5933000 ldr r3, [r3] <== NOT EXECUTED
3000cbe8: e5843078 str r3, [r4, #120] ; 0x78 <== NOT EXECUTED
3000cbec: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000bc34 <_Thread_blocking_operation_Cancel>:
Thread_blocking_operation_States sync_state __attribute__((unused)),
#endif
Thread_Control *the_thread,
ISR_Level level
)
{
3000bc34: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
/*
* If the sync state is timed out, this is very likely not needed.
* But better safe than sorry when it comes to critical sections.
*/
if ( _Watchdog_Is_active( &the_thread->Timer ) ) {
3000bc38: e5913050 ldr r3, [r1, #80] ; 0x50 <== NOT EXECUTED
Thread_blocking_operation_States sync_state __attribute__((unused)),
#endif
Thread_Control *the_thread,
ISR_Level level
)
{
3000bc3c: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
/*
* If the sync state is timed out, this is very likely not needed.
* But better safe than sorry when it comes to critical sections.
*/
if ( _Watchdog_Is_active( &the_thread->Timer ) ) {
3000bc40: e3530002 cmp r3, #2 <== NOT EXECUTED
#endif
/*
* The thread is not waiting on anything after this completes.
*/
the_thread->Wait.queue = NULL;
3000bc44: e3a03000 mov r3, #0 <== NOT EXECUTED 3000bc48: e5813044 str r3, [r1, #68] ; 0x44 <== NOT EXECUTED
/*
* If the sync state is timed out, this is very likely not needed.
* But better safe than sorry when it comes to critical sections.
*/
if ( _Watchdog_Is_active( &the_thread->Timer ) ) {
3000bc4c: 0a000005 beq 3000bc68 <_Thread_blocking_operation_Cancel+0x34><== NOT EXECUTED 3000bc50: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
3000bc54: e1a00001 mov r0, r1 <== NOT EXECUTED 3000bc58: e59f1028 ldr r1, [pc, #40] ; 3000bc88 <_Thread_blocking_operation_Cancel+0x54><== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
3000bc5c: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000bc60: e49de004 pop {lr} ; (ldr lr, [sp], #4) <== NOT EXECUTED
3000bc64: ea000048 b 3000bd8c <_Thread_Clear_state> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
3000bc68: e3a03003 mov r3, #3 <== NOT EXECUTED 3000bc6c: e5813050 str r3, [r1, #80] ; 0x50 <== NOT EXECUTED 3000bc70: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
* But better safe than sorry when it comes to critical sections.
*/
if ( _Watchdog_Is_active( &the_thread->Timer ) ) {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
3000bc74: e2810048 add r0, r1, #72 ; 0x48 <== NOT EXECUTED 3000bc78: e58d1000 str r1, [sp] <== NOT EXECUTED 3000bc7c: eb000528 bl 3000d124 <_Watchdog_Remove> <== NOT EXECUTED 3000bc80: e59d1000 ldr r1, [sp] <== NOT EXECUTED 3000bc84: eafffff2 b 3000bc54 <_Thread_blocking_operation_Cancel+0x20><== NOT EXECUTED
30010254 <_Thread_queue_Dequeue_fifo>:
*/
Thread_Control *_Thread_queue_Dequeue_fifo(
Thread_queue_Control *the_thread_queue
)
{
30010254: e92d4030 push {r4, r5, lr}
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
30010258: e10f2000 mrs r2, CPSR 3001025c: e3823080 orr r3, r2, #128 ; 0x80 30010260: e129f003 msr CPSR_fc, r3
return the_thread;
}
_ISR_Enable( level );
return NULL;
}
30010264: e1a03000 mov r3, r0 30010268: e4934004 ldr r4, [r3], #4
{
ISR_Level level;
Thread_Control *the_thread;
_ISR_Disable( level );
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) {
3001026c: e1540003 cmp r4, r3
30010270: 0a000018 beq 300102d8 <_Thread_queue_Dequeue_fifo+0x84>
the_thread = (Thread_Control *)
_Chain_Get_first_unprotected( &the_thread_queue->Queues.Fifo );
the_thread->Wait.queue = NULL;
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
30010274: e5941050 ldr r1, [r4, #80] ; 0x50
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *old_first = head->next;
Chain_Node *new_first = old_first->next;
30010278: e5943000 ldr r3, [r4] 3001027c: e3510002 cmp r1, #2
head->next = new_first;
30010280: e5803000 str r3, [r0]
new_first->previous = head;
30010284: e5830004 str r0, [r3, #4]
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) {
the_thread = (Thread_Control *)
_Chain_Get_first_unprotected( &the_thread_queue->Queues.Fifo );
the_thread->Wait.queue = NULL;
30010288: e3a03000 mov r3, #0
Thread_Control *the_thread;
_ISR_Disable( level );
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) {
the_thread = (Thread_Control *)
3001028c: e1a05004 mov r5, r4
_Chain_Get_first_unprotected( &the_thread_queue->Queues.Fifo );
the_thread->Wait.queue = NULL;
30010290: e5843044 str r3, [r4, #68] ; 0x44
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
30010294: 0a000005 beq 300102b0 <_Thread_queue_Dequeue_fifo+0x5c>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30010298: e129f002 msr CPSR_fc, r2
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
3001029c: e59f1040 ldr r1, [pc, #64] ; 300102e4 <_Thread_queue_Dequeue_fifo+0x90> 300102a0: e1a00004 mov r0, r4 300102a4: ebffeeb8 bl 3000bd8c <_Thread_Clear_state>
return the_thread;
}
_ISR_Enable( level );
return NULL;
}
300102a8: e1a00005 mov r0, r5
300102ac: e8bd8030 pop {r4, r5, pc}
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
300102b0: e3a03003 mov r3, #3 <== NOT EXECUTED 300102b4: e5843050 str r3, [r4, #80] ; 0x50 <== NOT EXECUTED 300102b8: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
_ISR_Enable( level );
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
300102bc: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED 300102c0: ebfff397 bl 3000d124 <_Watchdog_Remove> <== NOT EXECUTED 300102c4: e1a00004 mov r0, r4 <== NOT EXECUTED 300102c8: e59f1014 ldr r1, [pc, #20] ; 300102e4 <_Thread_queue_Dequeue_fifo+0x90><== NOT EXECUTED 300102cc: ebffeeae bl 3000bd8c <_Thread_Clear_state> <== NOT EXECUTED
return the_thread;
}
_ISR_Enable( level );
return NULL;
}
300102d0: e1a00005 mov r0, r5 <== NOT EXECUTED
300102d4: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
300102d8: e129f002 msr CPSR_fc, r2
return the_thread;
}
_ISR_Enable( level );
return NULL;
300102dc: e3a05000 mov r5, #0 300102e0: eafffff0 b 300102a8 <_Thread_queue_Dequeue_fifo+0x54>
3000c4a8 <_Thread_queue_Dequeue_priority>:
*/
Thread_Control *_Thread_queue_Dequeue_priority(
Thread_queue_Control *the_thread_queue
)
{
3000c4a8: e92d4030 push {r4, r5, lr}
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000c4ac: e10fc000 mrs ip, CPSR 3000c4b0: e38c3080 orr r3, ip, #128 ; 0x80 3000c4b4: e129f003 msr CPSR_fc, r3
Chain_Node *new_second_node;
Chain_Node *last_node;
Chain_Node *next_node;
Chain_Node *previous_node;
_ISR_Disable( level );
3000c4b8: e3a02000 mov r2, #0
for( index=0 ;
3000c4bc: e1a03002 mov r3, r2
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
3000c4c0: e0831083 add r1, r3, r3, lsl #1
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
return( the_thread );
}
3000c4c4: e7904002 ldr r4, [r0, r2] 3000c4c8: e0801101 add r1, r0, r1, lsl #2 3000c4cc: e2811004 add r1, r1, #4
_ISR_Disable( level );
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) ) {
3000c4d0: e1540001 cmp r4, r1
Chain_Node *previous_node;
_ISR_Disable( level );
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
3000c4d4: e2833001 add r3, r3, #1
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) ) {
3000c4d8: 1a000006 bne 3000c4f8 <_Thread_queue_Dequeue_priority+0x50>
Chain_Node *last_node;
Chain_Node *next_node;
Chain_Node *previous_node;
_ISR_Disable( level );
for( index=0 ;
3000c4dc: e3530004 cmp r3, #4
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
3000c4e0: e282200c add r2, r2, #12
Chain_Node *last_node;
Chain_Node *next_node;
Chain_Node *previous_node;
_ISR_Disable( level );
for( index=0 ;
3000c4e4: 1afffff5 bne 3000c4c0 <_Thread_queue_Dequeue_priority+0x18>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000c4e8: e129f00c msr CPSR_fc, ip
/*
* We did not find a thread to unblock.
*/
_ISR_Enable( level );
return NULL;
3000c4ec: e3a05000 mov r5, #0
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
return( the_thread );
}
3000c4f0: e1a00005 mov r0, r5
3000c4f4: e8bd8030 pop {r4, r5, pc}
3000c4f8: e5943038 ldr r3, [r4, #56] ; 0x38
3000c4fc: e284203c add r2, r4, #60 ; 0x3c
new_first_node = _Chain_First( &the_thread->Wait.Block2n );
new_first_thread = (Thread_Control *) new_first_node;
next_node = the_thread->Object.Node.next;
previous_node = the_thread->Object.Node.previous;
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
3000c500: e1530002 cmp r3, r2
*/
_ISR_Enable( level );
return NULL;
dequeue:
the_thread->Wait.queue = NULL;
3000c504: e3a02000 mov r2, #0 3000c508: e5842044 str r2, [r4, #68] ; 0x44
_ISR_Disable( level );
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) ) {
the_thread = (Thread_Control *) _Chain_First(
3000c50c: e1a05004 mov r5, r4
dequeue:
the_thread->Wait.queue = NULL;
new_first_node = _Chain_First( &the_thread->Wait.Block2n );
new_first_thread = (Thread_Control *) new_first_node;
next_node = the_thread->Object.Node.next;
3000c510: e5942000 ldr r2, [r4]
previous_node = the_thread->Object.Node.previous;
3000c514: e5941004 ldr r1, [r4, #4]
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
3000c518: 0a000020 beq 3000c5a0 <_Thread_queue_Dequeue_priority+0xf8>
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
return( the_thread );
}
3000c51c: e5940040 ldr r0, [r4, #64] ; 0x40 <== NOT EXECUTED
next_node = the_thread->Object.Node.next;
previous_node = the_thread->Object.Node.previous;
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
last_node = _Chain_Last( &the_thread->Wait.Block2n );
new_second_node = new_first_node->next;
3000c520: e593e000 ldr lr, [r3] <== NOT EXECUTED
previous_node->next = new_first_node;
next_node->previous = new_first_node;
3000c524: e5823004 str r3, [r2, #4] <== NOT EXECUTED
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
last_node = _Chain_Last( &the_thread->Wait.Block2n );
new_second_node = new_first_node->next;
previous_node->next = new_first_node;
3000c528: e5813000 str r3, [r1] <== NOT EXECUTED
next_node->previous = new_first_node;
new_first_node->next = next_node;
new_first_node->previous = previous_node;
3000c52c: e5831004 str r1, [r3, #4] <== NOT EXECUTED
last_node = _Chain_Last( &the_thread->Wait.Block2n );
new_second_node = new_first_node->next;
previous_node->next = new_first_node;
next_node->previous = new_first_node;
new_first_node->next = next_node;
3000c530: e5832000 str r2, [r3] <== NOT EXECUTED
new_first_node->previous = previous_node;
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
3000c534: e5941038 ldr r1, [r4, #56] ; 0x38 <== NOT EXECUTED 3000c538: e5942040 ldr r2, [r4, #64] ; 0x40 <== NOT EXECUTED 3000c53c: e1510002 cmp r1, r2 <== NOT EXECUTED 3000c540: 0a000005 beq 3000c55c <_Thread_queue_Dequeue_priority+0xb4><== NOT EXECUTED
/* > two threads on 2-n */
head = _Chain_Head( &new_first_thread->Wait.Block2n );
3000c544: e2831038 add r1, r3, #56 ; 0x38 <== NOT EXECUTED
tail = _Chain_Tail( &new_first_thread->Wait.Block2n );
3000c548: e283203c add r2, r3, #60 ; 0x3c <== NOT EXECUTED
new_second_node->previous = head;
3000c54c: e58e1004 str r1, [lr, #4] <== NOT EXECUTED
head->next = new_second_node;
3000c550: e583e038 str lr, [r3, #56] ; 0x38 <== NOT EXECUTED
tail->previous = last_node;
3000c554: e5830040 str r0, [r3, #64] ; 0x40 <== NOT EXECUTED
last_node->next = tail;
3000c558: e5802000 str r2, [r0] <== NOT EXECUTED
} else {
previous_node->next = next_node;
next_node->previous = previous_node;
}
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
3000c55c: e5943050 ldr r3, [r4, #80] ; 0x50 3000c560: e3530002 cmp r3, #2
3000c564: 0a000004 beq 3000c57c <_Thread_queue_Dequeue_priority+0xd4>
3000c568: e129f00c msr CPSR_fc, ip
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
3000c56c: e59f1038 ldr r1, [pc, #56] ; 3000c5ac <_Thread_queue_Dequeue_priority+0x104> 3000c570: e1a00004 mov r0, r4 3000c574: ebfffe04 bl 3000bd8c <_Thread_Clear_state> 3000c578: eaffffdc b 3000c4f0 <_Thread_queue_Dequeue_priority+0x48>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
3000c57c: e3a03003 mov r3, #3 <== NOT EXECUTED 3000c580: e5843050 str r3, [r4, #80] ; 0x50 <== NOT EXECUTED 3000c584: e129f00c msr CPSR_fc, ip <== NOT EXECUTED
_ISR_Enable( level );
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
3000c588: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED 3000c58c: eb0002e4 bl 3000d124 <_Watchdog_Remove> <== NOT EXECUTED 3000c590: e1a00004 mov r0, r4 <== NOT EXECUTED 3000c594: e59f1010 ldr r1, [pc, #16] ; 3000c5ac <_Thread_queue_Dequeue_priority+0x104><== NOT EXECUTED 3000c598: ebfffdfb bl 3000bd8c <_Thread_Clear_state> <== NOT EXECUTED 3000c59c: eaffffd3 b 3000c4f0 <_Thread_queue_Dequeue_priority+0x48> <== NOT EXECUTED
head->next = new_second_node;
tail->previous = last_node;
last_node->next = tail;
}
} else {
previous_node->next = next_node;
3000c5a0: e5812000 str r2, [r1]
next_node->previous = previous_node;
3000c5a4: e5821004 str r1, [r2, #4] 3000c5a8: eaffffeb b 3000c55c <_Thread_queue_Dequeue_priority+0xb4>
3000c65c <_Thread_queue_Enqueue_priority>:
Priority_Control priority;
States_Control block_state;
_Chain_Initialize_empty( &the_thread->Wait.Block2n );
priority = the_thread->current_priority;
3000c65c: e5913014 ldr r3, [r1, #20]
Thread_blocking_operation_States _Thread_queue_Enqueue_priority (
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread,
ISR_Level *level_p
)
{
3000c660: e92d05f0 push {r4, r5, r6, r7, r8, sl}
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
3000c664: e281403c add r4, r1, #60 ; 0x3c
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
3000c668: e281c038 add ip, r1, #56 ; 0x38
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
3000c66c: e5814038 str r4, [r1, #56] ; 0x38
priority = the_thread->current_priority;
header_index = _Thread_queue_Header_number( priority );
header = &the_thread_queue->Queues.Priority[ header_index ];
block_state = the_thread_queue->state;
if ( _Thread_queue_Is_reverse_search( priority ) )
3000c670: e3130020 tst r3, #32
head->previous = NULL;
3000c674: e3a04000 mov r4, #0 3000c678: e581403c str r4, [r1, #60] ; 0x3c
tail->previous = head;
3000c67c: e581c040 str ip, [r1, #64] ; 0x40
RTEMS_INLINE_ROUTINE uint32_t _Thread_queue_Header_number (
Priority_Control the_priority
)
{
return (the_priority / TASK_QUEUE_DATA_PRIORITIES_PER_HEADER);
3000c680: e1a07323 lsr r7, r3, #6
_Chain_Initialize_empty( &the_thread->Wait.Block2n );
priority = the_thread->current_priority;
header_index = _Thread_queue_Header_number( priority );
header = &the_thread_queue->Queues.Priority[ header_index ];
block_state = the_thread_queue->state;
3000c684: e5905038 ldr r5, [r0, #56] ; 0x38
if ( _Thread_queue_Is_reverse_search( priority ) )
3000c688: 1a00001e bne 3000c708 <_Thread_queue_Enqueue_priority+0xac>
*
* WARNING! Returning with interrupts disabled!
*/
*level_p = level;
return the_thread_queue->sync_state;
}
3000c68c: e0877087 add r7, r7, r7, lsl #1 3000c690: e1a0c107 lsl ip, r7, #2
RTEMS_INLINE_ROUTINE bool _Chain_Is_tail(
Chain_Control *the_chain,
const Chain_Node *the_node
)
{
return (the_node == _Chain_Tail(the_chain));
3000c694: e28c7004 add r7, ip, #4 3000c698: e080a00c add sl, r0, ip 3000c69c: e0807007 add r7, r0, r7
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000c6a0: e10f8000 mrs r8, CPSR 3000c6a4: e388c080 orr ip, r8, #128 ; 0x80 3000c6a8: e129f00c msr CPSR_fc, ip 3000c6ac: e59ac000 ldr ip, [sl]
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) _Chain_First( header );
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
3000c6b0: e15c0007 cmp ip, r7
3000c6b4: 1a000009 bne 3000c6e0 <_Thread_queue_Enqueue_priority+0x84>
3000c6b8: ea000051 b 3000c804 <_Thread_queue_Enqueue_priority+0x1a8>
static inline void arm_interrupt_flash( uint32_t level )
{
uint32_t arm_switch_reg;
__asm__ volatile (
3000c6bc: e10f6000 mrs r6, CPSR 3000c6c0: e129f008 msr CPSR_fc, r8 3000c6c4: e129f006 msr CPSR_fc, r6
RTEMS_INLINE_ROUTINE bool _States_Are_set (
States_Control the_states,
States_Control mask
)
{
return ( (the_states & mask) != STATES_READY);
3000c6c8: e59c6010 ldr r6, [ip, #16]
search_priority = search_thread->current_priority;
if ( priority <= search_priority )
break;
#endif
_ISR_Flash( level );
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
3000c6cc: e1150006 tst r5, r6
3000c6d0: 0a000034 beq 3000c7a8 <_Thread_queue_Enqueue_priority+0x14c>
_ISR_Enable( level );
goto restart_forward_search;
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
3000c6d4: e59cc000 ldr ip, [ip]
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) _Chain_First( header );
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
3000c6d8: e15c0007 cmp ip, r7
3000c6dc: 0a000002 beq 3000c6ec <_Thread_queue_Enqueue_priority+0x90>
search_priority = search_thread->current_priority;
3000c6e0: e59c4014 ldr r4, [ip, #20]
if ( priority <= search_priority )
3000c6e4: e1530004 cmp r3, r4
3000c6e8: 8afffff3 bhi 3000c6bc <_Thread_queue_Enqueue_priority+0x60>
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
3000c6ec: e5905030 ldr r5, [r0, #48] ; 0x30 3000c6f0: e3550001 cmp r5, #1
3000c6f4: 0a00002d beq 3000c7b0 <_Thread_queue_Enqueue_priority+0x154> * For example, the blocking thread could have been given * the mutex by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ *level_p = level;
3000c6f8: e5828000 str r8, [r2] <== NOT EXECUTED
return the_thread_queue->sync_state; }
3000c6fc: e1a00005 mov r0, r5
3000c700: e8bd05f0 pop {r4, r5, r6, r7, r8, sl}
3000c704: e12fff1e bx lr
3000c708: e0877087 add r7, r7, r7, lsl #1
3000c70c: e59fa0f8 ldr sl, [pc, #248] ; 3000c80c <_Thread_queue_Enqueue_priority+0x1b0>
3000c710: e0807107 add r7, r0, r7, lsl #2
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
3000c714: e5da4000 ldrb r4, [sl] 3000c718: e2844001 add r4, r4, #1
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000c71c: e10f8000 mrs r8, CPSR 3000c720: e388c080 orr ip, r8, #128 ; 0x80 3000c724: e129f00c msr CPSR_fc, ip
* * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; }
3000c728: e597c008 ldr ip, [r7, #8]
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) _Chain_Last( header );
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
3000c72c: e15c0007 cmp ip, r7
3000c730: 1a000009 bne 3000c75c <_Thread_queue_Enqueue_priority+0x100>
3000c734: ea00000b b 3000c768 <_Thread_queue_Enqueue_priority+0x10c>
static inline void arm_interrupt_flash( uint32_t level )
{
uint32_t arm_switch_reg;
__asm__ volatile (
3000c738: e10f6000 mrs r6, CPSR <== NOT EXECUTED 3000c73c: e129f008 msr CPSR_fc, r8 <== NOT EXECUTED 3000c740: e129f006 msr CPSR_fc, r6 <== NOT EXECUTED 3000c744: e59c6010 ldr r6, [ip, #16] <== NOT EXECUTED
search_priority = search_thread->current_priority;
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
3000c748: e1150006 tst r5, r6 <== NOT EXECUTED 3000c74c: 0a000013 beq 3000c7a0 <_Thread_queue_Enqueue_priority+0x144><== NOT EXECUTED
_ISR_Enable( level );
goto restart_reverse_search;
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
3000c750: e59cc004 ldr ip, [ip, #4] <== NOT EXECUTED
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) _Chain_Last( header );
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
3000c754: e15c0007 cmp ip, r7 <== NOT EXECUTED 3000c758: 0a000002 beq 3000c768 <_Thread_queue_Enqueue_priority+0x10c><== NOT EXECUTED
search_priority = search_thread->current_priority;
3000c75c: e59c4014 ldr r4, [ip, #20]
if ( priority >= search_priority )
3000c760: e1530004 cmp r3, r4
3000c764: 3afffff3 bcc 3000c738 <_Thread_queue_Enqueue_priority+0xdc>
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
}
if ( the_thread_queue->sync_state !=
3000c768: e5905030 ldr r5, [r0, #48] ; 0x30 3000c76c: e3550001 cmp r5, #1
3000c770: 1affffe0 bne 3000c6f8 <_Thread_queue_Enqueue_priority+0x9c>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
if ( priority == search_priority )
3000c774: e1530004 cmp r3, r4
if ( the_thread_queue->sync_state !=
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
3000c778: e3a03000 mov r3, #0 3000c77c: e5803030 str r3, [r0, #48] ; 0x30
if ( priority == search_priority )
3000c780: 0a000016 beq 3000c7e0 <_Thread_queue_Enqueue_priority+0x184>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
3000c784: e59c3000 ldr r3, [ip]
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
the_node->previous = search_node;
3000c788: e8811008 stm r1, {r3, ip}
search_node->next = the_node; next_node->previous = the_node;
3000c78c: e5831004 str r1, [r3, #4]
next_node = search_node->next;
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
the_node->previous = search_node;
search_node->next = the_node;
3000c790: e58c1000 str r1, [ip]
next_node->previous = the_node; the_thread->Wait.queue = the_thread_queue;
3000c794: e5810044 str r0, [r1, #68] ; 0x44
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000c798: e129f008 msr CPSR_fc, r8
_ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
3000c79c: eaffffd6 b 3000c6fc <_Thread_queue_Enqueue_priority+0xa0>
3000c7a0: e129f008 msr CPSR_fc, r8 <== NOT EXECUTED 3000c7a4: eaffffda b 3000c714 <_Thread_queue_Enqueue_priority+0xb8> <== NOT EXECUTED 3000c7a8: e129f008 msr CPSR_fc, r8 <== NOT EXECUTED 3000c7ac: eaffffbb b 3000c6a0 <_Thread_queue_Enqueue_priority+0x44> <== NOT EXECUTED
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
if ( priority == search_priority )
3000c7b0: e1530004 cmp r3, r4
if ( the_thread_queue->sync_state !=
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
3000c7b4: e3a03000 mov r3, #0 3000c7b8: e5803030 str r3, [r0, #48] ; 0x30
if ( priority == search_priority )
3000c7bc: 0a000007 beq 3000c7e0 <_Thread_queue_Enqueue_priority+0x184>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
previous_node = search_node->previous;
3000c7c0: e59c3004 ldr r3, [ip, #4]
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
3000c7c4: e581c000 str ip, [r1]
the_node->previous = previous_node;
3000c7c8: e5813004 str r3, [r1, #4]
previous_node->next = the_node;
3000c7cc: e5831000 str r1, [r3]
search_node->previous = the_node;
3000c7d0: e58c1004 str r1, [ip, #4]
the_thread->Wait.queue = the_thread_queue;
3000c7d4: e5810044 str r0, [r1, #68] ; 0x44 3000c7d8: e129f008 msr CPSR_fc, r8
_ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
3000c7dc: eaffffc6 b 3000c6fc <_Thread_queue_Enqueue_priority+0xa0>
_ISR_Enable( level );
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
equal_priority: /* add at end of priority group */
search_node = _Chain_Tail( &search_thread->Wait.Block2n );
previous_node = search_node->previous;
3000c7e0: e59c3040 ldr r3, [ip, #64] ; 0x40 <== NOT EXECUTED
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
equal_priority: /* add at end of priority group */
search_node = _Chain_Tail( &search_thread->Wait.Block2n );
3000c7e4: e28c203c add r2, ip, #60 ; 0x3c <== NOT EXECUTED
previous_node = search_node->previous;
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
3000c7e8: e881000c stm r1, {r2, r3} <== NOT EXECUTED
the_node->previous = previous_node; previous_node->next = the_node;
3000c7ec: e5831000 str r1, [r3] <== NOT EXECUTED
search_node->previous = the_node;
3000c7f0: e58c1040 str r1, [ip, #64] ; 0x40 <== NOT EXECUTED
the_thread->Wait.queue = the_thread_queue;
3000c7f4: e5810044 str r0, [r1, #68] ; 0x44 <== NOT EXECUTED 3000c7f8: e129f008 msr CPSR_fc, r8 <== NOT EXECUTED
_ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
3000c7fc: e3a05001 mov r5, #1 <== NOT EXECUTED 3000c800: eaffffbd b 3000c6fc <_Thread_queue_Enqueue_priority+0xa0> <== NOT EXECUTED
if ( _Thread_queue_Is_reverse_search( priority ) )
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
3000c804: e3e04000 mvn r4, #0 3000c808: eaffffb7 b 3000c6ec <_Thread_queue_Enqueue_priority+0x90>
30011f24 <_Thread_queue_Extract_fifo>:
void _Thread_queue_Extract_fifo(
Thread_queue_Control *the_thread_queue __attribute__((unused)),
Thread_Control *the_thread
)
{
30011f24: e52de004 push {lr} ; (str lr, [sp, #-4]!)
30011f28: e24dd004 sub sp, sp, #4
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
30011f2c: e10f0000 mrs r0, CPSR 30011f30: e3803080 orr r3, r0, #128 ; 0x80 30011f34: e129f003 msr CPSR_fc, r3 30011f38: e59f3070 ldr r3, [pc, #112] ; 30011fb0 <_Thread_queue_Extract_fifo+0x8c> 30011f3c: e5912010 ldr r2, [r1, #16] 30011f40: e0023003 and r3, r2, r3
ISR_Level level;
_ISR_Disable( level );
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
30011f44: e3530000 cmp r3, #0
30011f48: 0a00000d beq 30011f84 <_Thread_queue_Extract_fifo+0x60>
_Chain_Extract_unprotected( &the_thread->Object.Node );
the_thread->Wait.queue = NULL;
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
30011f4c: e591c050 ldr ip, [r1, #80] ; 0x50
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
30011f50: e891000c ldm r1, {r2, r3}
30011f54: e35c0002 cmp ip, #2
next->previous = previous;
30011f58: e5823004 str r3, [r2, #4]
previous->next = next;
30011f5c: e5832000 str r2, [r3]
return;
}
_Chain_Extract_unprotected( &the_thread->Object.Node );
the_thread->Wait.queue = NULL;
30011f60: e3a03000 mov r3, #0 30011f64: e5813044 str r3, [r1, #68] ; 0x44
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
30011f68: 0a000008 beq 30011f90 <_Thread_queue_Extract_fifo+0x6c>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30011f6c: e129f000 msr CPSR_fc, r0
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
30011f70: e1a00001 mov r0, r1 30011f74: e59f1038 ldr r1, [pc, #56] ; 30011fb4 <_Thread_queue_Extract_fifo+0x90>
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
30011f78: e28dd004 add sp, sp, #4
30011f7c: e49de004 pop {lr} ; (ldr lr, [sp], #4)
30011f80: eaffe781 b 3000bd8c <_Thread_Clear_state>
30011f84: e129f000 msr CPSR_fc, r0
30011f88: e28dd004 add sp, sp, #4
30011f8c: e8bd8000 pop {pc}
30011f90: e3a03003 mov r3, #3 <== NOT EXECUTED 30011f94: e5813050 str r3, [r1, #80] ; 0x50 <== NOT EXECUTED 30011f98: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
_ISR_Enable( level );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
30011f9c: e2810048 add r0, r1, #72 ; 0x48 <== NOT EXECUTED 30011fa0: e58d1000 str r1, [sp] <== NOT EXECUTED 30011fa4: ebffec5e bl 3000d124 <_Watchdog_Remove> <== NOT EXECUTED 30011fa8: e59d1000 ldr r1, [sp] <== NOT EXECUTED 30011fac: eaffffef b 30011f70 <_Thread_queue_Extract_fifo+0x4c> <== NOT EXECUTED
30010358 <_Thread_queue_Extract_priority_helper>:
void _Thread_queue_Extract_priority_helper(
Thread_queue_Control *the_thread_queue __attribute__((unused)),
Thread_Control *the_thread,
bool requeuing
)
{
30010358: e92d4070 push {r4, r5, r6, lr}
3001035c: e20220ff and r2, r2, #255 ; 0xff
30010360: e24dd004 sub sp, sp, #4
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
30010364: e10fc000 mrs ip, CPSR 30010368: e38c3080 orr r3, ip, #128 ; 0x80 3001036c: e129f003 msr CPSR_fc, r3
*/
RTEMS_INLINE_ROUTINE bool _States_Is_waiting_on_thread_queue (
States_Control the_states
)
{
return (the_states & STATES_WAITING_ON_THREAD_QUEUE);
30010370: e59f30c4 ldr r3, [pc, #196] ; 3001043c <_Thread_queue_Extract_priority_helper+0xe4> 30010374: e5910010 ldr r0, [r1, #16] 30010378: e0003003 and r3, r0, r3
Chain_Node *new_second_node;
Chain_Node *last_node;
the_node = (Chain_Node *) the_thread;
_ISR_Disable( level );
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
3001037c: e3530000 cmp r3, #0
30010380: 0a000023 beq 30010414 <_Thread_queue_Extract_priority_helper+0xbc>
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
30010384: e5913038 ldr r3, [r1, #56] ; 0x38 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
30010388: e281003c add r0, r1, #60 ; 0x3c <== NOT EXECUTED
*/
next_node = the_node->next;
previous_node = the_node->previous;
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
3001038c: e1530000 cmp r3, r0 <== NOT EXECUTED
/*
* The thread was actually waiting on a thread queue so let's remove it.
*/
next_node = the_node->next;
previous_node = the_node->previous;
30010390: e8910011 ldm r1, {r0, r4} <== NOT EXECUTED
head->next = new_second_node;
tail->previous = last_node;
last_node->next = tail;
}
} else {
previous_node->next = next_node;
30010394: 05840000 streq r0, [r4] <== NOT EXECUTED
next_node->previous = previous_node;
30010398: 05804004 streq r4, [r0, #4] <== NOT EXECUTED
*/
next_node = the_node->next;
previous_node = the_node->previous;
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
3001039c: 0a00000e beq 300103dc <_Thread_queue_Extract_priority_helper+0x84><== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
300103a0: e5915040 ldr r5, [r1, #64] ; 0x40 <== NOT EXECUTED
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
new_first_node = _Chain_First( &the_thread->Wait.Block2n );
new_first_thread = (Thread_Control *) new_first_node;
last_node = _Chain_Last( &the_thread->Wait.Block2n );
new_second_node = new_first_node->next;
300103a4: e5936000 ldr r6, [r3] <== NOT EXECUTED
previous_node->next = new_first_node;
next_node->previous = new_first_node;
300103a8: e5803004 str r3, [r0, #4] <== NOT EXECUTED
new_first_node = _Chain_First( &the_thread->Wait.Block2n );
new_first_thread = (Thread_Control *) new_first_node;
last_node = _Chain_Last( &the_thread->Wait.Block2n );
new_second_node = new_first_node->next;
previous_node->next = new_first_node;
300103ac: e5843000 str r3, [r4] <== NOT EXECUTED
next_node->previous = new_first_node;
new_first_node->next = next_node;
new_first_node->previous = previous_node;
300103b0: e8830011 stm r3, {r0, r4} <== NOT EXECUTED
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
300103b4: e5914038 ldr r4, [r1, #56] ; 0x38 <== NOT EXECUTED 300103b8: e5910040 ldr r0, [r1, #64] ; 0x40 <== NOT EXECUTED 300103bc: e1540000 cmp r4, r0 <== NOT EXECUTED 300103c0: 0a000005 beq 300103dc <_Thread_queue_Extract_priority_helper+0x84><== NOT EXECUTED
/* > two threads on 2-n */
head = _Chain_Head( &new_first_thread->Wait.Block2n );
300103c4: e2834038 add r4, r3, #56 ; 0x38 <== NOT EXECUTED
tail = _Chain_Tail( &new_first_thread->Wait.Block2n );
300103c8: e283003c add r0, r3, #60 ; 0x3c <== NOT EXECUTED
new_second_node->previous = head;
300103cc: e5864004 str r4, [r6, #4] <== NOT EXECUTED
head->next = new_second_node;
300103d0: e5836038 str r6, [r3, #56] ; 0x38 <== NOT EXECUTED
tail->previous = last_node;
300103d4: e5835040 str r5, [r3, #64] ; 0x40 <== NOT EXECUTED
last_node->next = tail;
300103d8: e5850000 str r0, [r5] <== NOT EXECUTED
/*
* If we are not supposed to touch timers or the thread's state, return.
*/
if ( requeuing ) {
300103dc: e3520000 cmp r2, #0 <== NOT EXECUTED 300103e0: 1a000008 bne 30010408 <_Thread_queue_Extract_priority_helper+0xb0><== NOT EXECUTED
_ISR_Enable( level );
return;
}
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
300103e4: e5913050 ldr r3, [r1, #80] ; 0x50 <== NOT EXECUTED 300103e8: e3530002 cmp r3, #2 <== NOT EXECUTED 300103ec: 0a00000a beq 3001041c <_Thread_queue_Extract_priority_helper+0xc4><== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
300103f0: e129f00c msr CPSR_fc, ip <== NOT EXECUTED 300103f4: e1a00001 mov r0, r1 <== NOT EXECUTED 300103f8: e59f1040 ldr r1, [pc, #64] ; 30010440 <_Thread_queue_Extract_priority_helper+0xe8><== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
300103fc: e28dd004 add sp, sp, #4 <== NOT EXECUTED
30010400: e8bd4070 pop {r4, r5, r6, lr} <== NOT EXECUTED
30010404: eaffee60 b 3000bd8c <_Thread_Clear_state> <== NOT EXECUTED
30010408: e129f00c msr CPSR_fc, ip <== NOT EXECUTED
3001040c: e28dd004 add sp, sp, #4
30010410: e8bd8070 pop {r4, r5, r6, pc}
30010414: e129f00c msr CPSR_fc, ip
30010418: eafffffb b 3001040c <_Thread_queue_Extract_priority_helper+0xb4>
3001041c: e3a03003 mov r3, #3 <== NOT EXECUTED 30010420: e5813050 str r3, [r1, #80] ; 0x50 <== NOT EXECUTED 30010424: e129f00c msr CPSR_fc, ip <== NOT EXECUTED
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
_ISR_Enable( level );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
30010428: e2810048 add r0, r1, #72 ; 0x48 <== NOT EXECUTED 3001042c: e58d1000 str r1, [sp] <== NOT EXECUTED 30010430: ebfff33b bl 3000d124 <_Watchdog_Remove> <== NOT EXECUTED 30010434: e59d1000 ldr r1, [sp] <== NOT EXECUTED 30010438: eaffffed b 300103f4 <_Thread_queue_Extract_priority_helper+0x9c><== NOT EXECUTED
3000eaf4 <_Thread_queue_First_priority>:
*/
Thread_Control *_Thread_queue_First_priority (
Thread_queue_Control *the_thread_queue
)
{
3000eaf4: e3a03000 mov r3, #0 <== NOT EXECUTED
uint32_t index;
for( index=0 ;
3000eaf8: e1a02003 mov r2, r3 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
3000eafc: e082c082 add ip, r2, r2, lsl #1 <== NOT EXECUTED
return (Thread_Control *) _Chain_First(
&the_thread_queue->Queues.Priority[ index ]
);
}
return NULL;
}
3000eb00: e7901003 ldr r1, [r0, r3] <== NOT EXECUTED 3000eb04: e080c10c add ip, r0, ip, lsl #2 <== NOT EXECUTED 3000eb08: e28cc004 add ip, ip, #4 <== NOT EXECUTED
uint32_t index;
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) )
3000eb0c: e151000c cmp r1, ip <== NOT EXECUTED
{
uint32_t index;
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
3000eb10: e2822001 add r2, r2, #1 <== NOT EXECUTED
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) )
3000eb14: 1a000004 bne 3000eb2c <_Thread_queue_First_priority+0x38> <== NOT EXECUTED
Thread_queue_Control *the_thread_queue
)
{
uint32_t index;
for( index=0 ;
3000eb18: e3520004 cmp r2, #4 <== NOT EXECUTED
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
3000eb1c: e283300c add r3, r3, #12 <== NOT EXECUTED
Thread_queue_Control *the_thread_queue
)
{
uint32_t index;
for( index=0 ;
3000eb20: 1afffff5 bne 3000eafc <_Thread_queue_First_priority+0x8> <== NOT EXECUTED
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) )
return (Thread_Control *) _Chain_First(
&the_thread_queue->Queues.Priority[ index ]
);
}
return NULL;
3000eb24: e3a00000 mov r0, #0 <== NOT EXECUTED
}
3000eb28: e12fff1e bx lr <== NOT EXECUTED
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) )
return (Thread_Control *) _Chain_First(
3000eb2c: e1a00001 mov r0, r1 <== NOT EXECUTED 3000eb30: e12fff1e bx lr <== NOT EXECUTED
30010444 <_Thread_queue_Process_timeout>:
#include <rtems/score/tqdata.h>
void _Thread_queue_Process_timeout(
Thread_Control *the_thread
)
{
30010444: e1a01000 mov r1, r0 <== NOT EXECUTED
Thread_queue_Control *the_thread_queue = the_thread->Wait.queue;
30010448: e5900044 ldr r0, [r0, #68] ; 0x44 <== NOT EXECUTED
* If it is not satisfied, then it is "nothing happened" and
* this is the "timeout" transition. After a request is satisfied,
* a timeout is not allowed to occur.
*/
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SYNCHRONIZED &&
3001044c: e5903030 ldr r3, [r0, #48] ; 0x30 <== NOT EXECUTED 30010450: e3530000 cmp r3, #0 <== NOT EXECUTED 30010454: 0a000003 beq 30010468 <_Thread_queue_Process_timeout+0x24> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Executing );
30010458: e59f202c ldr r2, [pc, #44] ; 3001048c <_Thread_queue_Process_timeout+0x48><== NOT EXECUTED 3001045c: e5922004 ldr r2, [r2, #4] <== NOT EXECUTED 30010460: e1510002 cmp r1, r2 <== NOT EXECUTED 30010464: 0a000002 beq 30010474 <_Thread_queue_Process_timeout+0x30> <== NOT EXECUTED
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) {
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
}
} else {
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
30010468: e590303c ldr r3, [r0, #60] ; 0x3c <== NOT EXECUTED 3001046c: e5813034 str r3, [r1, #52] ; 0x34 <== NOT EXECUTED
_Thread_queue_Extract( the_thread->Wait.queue, the_thread );
30010470: eaffffb2 b 30010340 <_Thread_queue_Extract> <== NOT EXECUTED
* a timeout is not allowed to occur.
*/
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SYNCHRONIZED &&
_Thread_Is_executing( the_thread ) ) {
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) {
30010474: e3530003 cmp r3, #3 <== NOT EXECUTED
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
30010478: 1590303c ldrne r3, [r0, #60] ; 0x3c <== NOT EXECUTED 3001047c: 15813034 strne r3, [r1, #52] ; 0x34 <== NOT EXECUTED
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
30010480: 13a03002 movne r3, #2 <== NOT EXECUTED 30010484: 15803030 strne r3, [r0, #48] ; 0x30 <== NOT EXECUTED 30010488: e12fff1e bx lr <== NOT EXECUTED
3000c8d4 <_Thread_queue_Requeue>:
void _Thread_queue_Requeue(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
3000c8d4: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
/* * Just in case the thread really wasn't blocked on a thread queue * when we get here. */ if ( !the_thread_queue )
3000c8d8: e2504000 subs r4, r0, #0 <== NOT EXECUTED
void _Thread_queue_Requeue(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
3000c8dc: e24dd004 sub sp, sp, #4 <== NOT EXECUTED 3000c8e0: e1a05001 mov r5, r1 <== NOT EXECUTED
/* * Just in case the thread really wasn't blocked on a thread queue * when we get here. */ if ( !the_thread_queue )
3000c8e4: 0a000002 beq 3000c8f4 <_Thread_queue_Requeue+0x20> <== NOT EXECUTED
/*
* If queueing by FIFO, there is nothing to do. This only applies to
* priority blocking discipline.
*/
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) {
3000c8e8: e5943034 ldr r3, [r4, #52] ; 0x34 <== NOT EXECUTED 3000c8ec: e3530001 cmp r3, #1 <== NOT EXECUTED 3000c8f0: 0a000001 beq 3000c8fc <_Thread_queue_Requeue+0x28> <== NOT EXECUTED
_Thread_queue_Extract_priority_helper( tq, the_thread, true );
(void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored );
}
_ISR_Enable( level );
}
}
3000c8f4: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000c8f8: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000c8fc: e10f6000 mrs r6, CPSR <== NOT EXECUTED 3000c900: e3862080 orr r2, r6, #128 ; 0x80 <== NOT EXECUTED 3000c904: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED 3000c908: e59f2034 ldr r2, [pc, #52] ; 3000c944 <_Thread_queue_Requeue+0x70><== NOT EXECUTED 3000c90c: e591c010 ldr ip, [r1, #16] <== NOT EXECUTED 3000c910: e00c2002 and r2, ip, r2 <== NOT EXECUTED
Thread_queue_Control *tq = the_thread_queue;
ISR_Level level;
ISR_Level level_ignored;
_ISR_Disable( level );
if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
3000c914: e3520000 cmp r2, #0 <== NOT EXECUTED 3000c918: 1a000001 bne 3000c924 <_Thread_queue_Requeue+0x50> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000c91c: e129f006 msr CPSR_fc, r6 <== NOT EXECUTED 3000c920: eafffff3 b 3000c8f4 <_Thread_queue_Requeue+0x20> <== NOT EXECUTED
_Thread_queue_Enter_critical_section( tq );
_Thread_queue_Extract_priority_helper( tq, the_thread, true );
3000c924: e1a02003 mov r2, r3 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
Thread_queue_Control *the_thread_queue
)
{
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
3000c928: e5843030 str r3, [r4, #48] ; 0x30 <== NOT EXECUTED 3000c92c: eb000e89 bl 30010358 <_Thread_queue_Extract_priority_helper><== NOT EXECUTED
(void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored );
3000c930: e1a00004 mov r0, r4 <== NOT EXECUTED 3000c934: e1a01005 mov r1, r5 <== NOT EXECUTED 3000c938: e1a0200d mov r2, sp <== NOT EXECUTED 3000c93c: ebffff46 bl 3000c65c <_Thread_queue_Enqueue_priority> <== NOT EXECUTED 3000c940: eafffff5 b 3000c91c <_Thread_queue_Requeue+0x48> <== NOT EXECUTED
3000c948 <_Thread_queue_Timeout>:
void _Thread_queue_Timeout(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
3000c948: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
3000c94c: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
3000c950: e1a0100d mov r1, sp <== NOT EXECUTED 3000c954: ebfffdf2 bl 3000c124 <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
3000c958: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000c95c: e3530000 cmp r3, #0 <== NOT EXECUTED 3000c960: 1a000004 bne 3000c978 <_Thread_queue_Timeout+0x30> <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_queue_Process_timeout( the_thread );
3000c964: eb000eb6 bl 30010444 <_Thread_queue_Process_timeout> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
3000c968: e59f3010 ldr r3, [pc, #16] ; 3000c980 <_Thread_queue_Timeout+0x38><== NOT EXECUTED 3000c96c: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000c970: e2422001 sub r2, r2, #1 <== NOT EXECUTED 3000c974: e5832000 str r2, [r3] <== NOT EXECUTED
_Thread_Unnest_dispatch();
break;
}
}
3000c978: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000c97c: e8bd8000 pop {pc} <== NOT EXECUTED
3001a5b4 <_Timer_server_Body>:
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
3001a5b4: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== NOT EXECUTED
3001a5b8: e24dd028 sub sp, sp, #40 ; 0x28 <== NOT EXECUTED
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
3001a5bc: e28d101c add r1, sp, #28 <== NOT EXECUTED 3001a5c0: e2812004 add r2, r1, #4 <== NOT EXECUTED 3001a5c4: e28d7010 add r7, sp, #16 <== NOT EXECUTED
head->previous = NULL; tail->previous = head;
3001a5c8: e58d1024 str r1, [sp, #36] ; 0x24 <== NOT EXECUTED 3001a5cc: e2801008 add r1, r0, #8 <== NOT EXECUTED
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
head->previous = NULL;
3001a5d0: e3a03000 mov r3, #0 <== NOT EXECUTED
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
3001a5d4: e287a004 add sl, r7, #4 <== NOT EXECUTED 3001a5d8: e58d1008 str r1, [sp, #8] <== NOT EXECUTED 3001a5dc: e59f91c0 ldr r9, [pc, #448] ; 3001a7a4 <_Timer_server_Body+0x1f0><== NOT EXECUTED 3001a5e0: e2801040 add r1, r0, #64 ; 0x40 <== NOT EXECUTED 3001a5e4: e59fb1bc ldr fp, [pc, #444] ; 3001a7a8 <_Timer_server_Body+0x1f4><== NOT EXECUTED 3001a5e8: e1a04000 mov r4, r0 <== NOT EXECUTED 3001a5ec: e58d201c str r2, [sp, #28] <== NOT EXECUTED
head->previous = NULL;
3001a5f0: e58d3020 str r3, [sp, #32] <== NOT EXECUTED
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
3001a5f4: e58da010 str sl, [sp, #16] <== NOT EXECUTED
head->previous = NULL;
3001a5f8: e58d3014 str r3, [sp, #20] <== NOT EXECUTED
tail->previous = head;
3001a5fc: e58d7018 str r7, [sp, #24] <== NOT EXECUTED 3001a600: e2806030 add r6, r0, #48 ; 0x30 <== NOT EXECUTED 3001a604: e2808068 add r8, r0, #104 ; 0x68 <== NOT EXECUTED 3001a608: e58d100c str r1, [sp, #12] <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_tail(
const Chain_Control *the_chain
)
{
return &the_chain->Tail.Node;
3001a60c: e58d2004 str r2, [sp, #4] <== NOT EXECUTED
Chain_Control *tmp; /* * Afterwards all timer inserts are directed to this chain and the interval * and TOD chains will be no more modified by other parties. */ ts->insert_chain = insert_chain;
3001a610: e28d201c add r2, sp, #28 <== NOT EXECUTED 3001a614: e58da000 str sl, [sp] <== NOT EXECUTED 3001a618: e59da004 ldr sl, [sp, #4] <== NOT EXECUTED 3001a61c: e5842078 str r2, [r4, #120] ; 0x78 <== NOT EXECUTED
static void _Timer_server_Process_interval_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
3001a620: e5993000 ldr r3, [r9] <== NOT EXECUTED
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
3001a624: e594103c ldr r1, [r4, #60] ; 0x3c <== NOT EXECUTED
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
3001a628: e1a02007 mov r2, r7 <== NOT EXECUTED 3001a62c: e1a00006 mov r0, r6 <== NOT EXECUTED
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
3001a630: e584303c str r3, [r4, #60] ; 0x3c <== NOT EXECUTED
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
3001a634: e0611003 rsb r1, r1, r3 <== NOT EXECUTED 3001a638: eb0011da bl 3001eda8 <_Watchdog_Adjust_to_chain> <== NOT EXECUTED
static void _Timer_server_Process_tod_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
3001a63c: e59b5000 ldr r5, [fp] <== NOT EXECUTED
Watchdog_Interval last_snapshot = watchdogs->last_snapshot;
3001a640: e5942074 ldr r2, [r4, #116] ; 0x74 <== NOT EXECUTED
/*
* Process the seconds chain. Start by checking that the Time
* of Day (TOD) has not been set backwards. If it has then
* we want to adjust the watchdogs->Chain to indicate this.
*/
if ( snapshot > last_snapshot ) {
3001a644: e1550002 cmp r5, r2 <== NOT EXECUTED 3001a648: 8a00003c bhi 3001a740 <_Timer_server_Body+0x18c> <== NOT EXECUTED
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
} else if ( snapshot < last_snapshot ) {
3001a64c: 3a000032 bcc 3001a71c <_Timer_server_Body+0x168> <== NOT EXECUTED
*/
delta = last_snapshot - snapshot;
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
}
watchdogs->last_snapshot = snapshot;
3001a650: e5845074 str r5, [r4, #116] ; 0x74 <== NOT EXECUTED
}
static void _Timer_server_Process_insertions( Timer_server_Control *ts )
{
while ( true ) {
Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain );
3001a654: e5940078 ldr r0, [r4, #120] ; 0x78 <== NOT EXECUTED 3001a658: eb0002d1 bl 3001b1a4 <_Chain_Get> <== NOT EXECUTED
if ( timer == NULL ) {
3001a65c: e2501000 subs r1, r0, #0 <== NOT EXECUTED 3001a660: 0a00000b beq 3001a694 <_Timer_server_Body+0xe0> <== NOT EXECUTED
static void _Timer_server_Insert_timer(
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
3001a664: e5913038 ldr r3, [r1, #56] ; 0x38 <== NOT EXECUTED 3001a668: e3530001 cmp r3, #1 <== NOT EXECUTED 3001a66c: 0a00002f beq 3001a730 <_Timer_server_Body+0x17c> <== NOT EXECUTED
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
3001a670: e3530003 cmp r3, #3 <== NOT EXECUTED 3001a674: 1afffff6 bne 3001a654 <_Timer_server_Body+0xa0> <== NOT EXECUTED
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
3001a678: e2811010 add r1, r1, #16 <== NOT EXECUTED 3001a67c: e1a00008 mov r0, r8 <== NOT EXECUTED 3001a680: eb0011f3 bl 3001ee54 <_Watchdog_Insert> <== NOT EXECUTED
}
static void _Timer_server_Process_insertions( Timer_server_Control *ts )
{
while ( true ) {
Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain );
3001a684: e5940078 ldr r0, [r4, #120] ; 0x78 <== NOT EXECUTED 3001a688: eb0002c5 bl 3001b1a4 <_Chain_Get> <== NOT EXECUTED
if ( timer == NULL ) {
3001a68c: e2501000 subs r1, r0, #0 <== NOT EXECUTED 3001a690: 1afffff3 bne 3001a664 <_Timer_server_Body+0xb0> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3001a694: e10f3000 mrs r3, CPSR <== NOT EXECUTED 3001a698: e3832080 orr r2, r3, #128 ; 0x80 <== NOT EXECUTED 3001a69c: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
* body loop.
*/
_Timer_server_Process_insertions( ts );
_ISR_Disable( level );
tmp = ts->insert_chain;
3001a6a0: e5942078 ldr r2, [r4, #120] ; 0x78 <== NOT EXECUTED
if ( _Chain_Is_empty( insert_chain ) ) {
3001a6a4: e59d201c ldr r2, [sp, #28] <== NOT EXECUTED 3001a6a8: e152000a cmp r2, sl <== NOT EXECUTED
ts->insert_chain = NULL;
3001a6ac: 05841078 streq r1, [r4, #120] ; 0x78 <== NOT EXECUTED
*/
_Timer_server_Process_insertions( ts );
_ISR_Disable( level );
tmp = ts->insert_chain;
if ( _Chain_Is_empty( insert_chain ) ) {
3001a6b0: 13a01001 movne r1, #1 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3001a6b4: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
* Afterwards all timer inserts are directed to this chain and the interval
* and TOD chains will be no more modified by other parties.
*/
ts->insert_chain = insert_chain;
while ( do_loop ) {
3001a6b8: e3510000 cmp r1, #0 <== NOT EXECUTED 3001a6bc: 1affffd7 bne 3001a620 <_Timer_server_Body+0x6c> <== NOT EXECUTED 3001a6c0: e59da000 ldr sl, [sp] <== NOT EXECUTED
_Chain_Initialize_empty( &fire_chain );
while ( true ) {
_Timer_server_Get_watchdogs_that_fire_now( ts, &insert_chain, &fire_chain );
if ( !_Chain_Is_empty( &fire_chain ) ) {
3001a6c4: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED 3001a6c8: e153000a cmp r3, sl <== NOT EXECUTED 3001a6cc: 1a00000a bne 3001a6fc <_Timer_server_Body+0x148> <== NOT EXECUTED 3001a6d0: ea00001f b 3001a754 <_Timer_server_Body+0x1a0> <== NOT EXECUTED
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *old_first = head->next;
Chain_Node *new_first = old_first->next;
3001a6d4: e5932000 ldr r2, [r3] <== NOT EXECUTED
head->next = new_first;
new_first->previous = head;
3001a6d8: e5827004 str r7, [r2, #4] <== NOT EXECUTED
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *old_first = head->next;
Chain_Node *new_first = old_first->next;
head->next = new_first;
3001a6dc: e58d2010 str r2, [sp, #16] <== NOT EXECUTED
* service routine may remove a watchdog from the chain.
*/
_ISR_Disable( level );
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
watchdog->state = WATCHDOG_INACTIVE;
3001a6e0: e3a02000 mov r2, #0 <== NOT EXECUTED 3001a6e4: e5832008 str r2, [r3, #8] <== NOT EXECUTED 3001a6e8: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
/*
* The timer server may block here and wait for resources or time.
* The system watchdogs are inactive and will remain inactive since
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
3001a6ec: e5930020 ldr r0, [r3, #32] <== NOT EXECUTED 3001a6f0: e5931024 ldr r1, [r3, #36] ; 0x24 <== NOT EXECUTED 3001a6f4: e1a0e00f mov lr, pc <== NOT EXECUTED 3001a6f8: e593f01c ldr pc, [r3, #28] <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3001a6fc: e10f1000 mrs r1, CPSR <== NOT EXECUTED 3001a700: e3813080 orr r3, r1, #128 ; 0x80 <== NOT EXECUTED 3001a704: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
initialized = false;
}
#endif
return status;
}
3001a708: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
3001a70c: e153000a cmp r3, sl <== NOT EXECUTED 3001a710: 1affffef bne 3001a6d4 <_Timer_server_Body+0x120> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3001a714: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED 3001a718: eaffffbc b 3001a610 <_Timer_server_Body+0x5c> <== NOT EXECUTED
/*
* The current TOD is before the last TOD which indicates that
* TOD has been set backwards.
*/
delta = last_snapshot - snapshot;
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
3001a71c: e1a00008 mov r0, r8 <== NOT EXECUTED 3001a720: e3a01001 mov r1, #1 <== NOT EXECUTED 3001a724: e0652002 rsb r2, r5, r2 <== NOT EXECUTED 3001a728: eb00116d bl 3001ece4 <_Watchdog_Adjust> <== NOT EXECUTED 3001a72c: eaffffc7 b 3001a650 <_Timer_server_Body+0x9c> <== NOT EXECUTED
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
3001a730: e1a00006 mov r0, r6 <== NOT EXECUTED 3001a734: e2811010 add r1, r1, #16 <== NOT EXECUTED 3001a738: eb0011c5 bl 3001ee54 <_Watchdog_Insert> <== NOT EXECUTED 3001a73c: eaffffc4 b 3001a654 <_Timer_server_Body+0xa0> <== NOT EXECUTED
/*
* This path is for normal forward movement and cases where the
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
3001a740: e0621005 rsb r1, r2, r5 <== NOT EXECUTED 3001a744: e1a00008 mov r0, r8 <== NOT EXECUTED 3001a748: e1a02007 mov r2, r7 <== NOT EXECUTED 3001a74c: eb001195 bl 3001eda8 <_Watchdog_Adjust_to_chain> <== NOT EXECUTED 3001a750: eaffffbe b 3001a650 <_Timer_server_Body+0x9c> <== NOT EXECUTED
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
}
} else {
ts->active = false;
3001a754: e5c4107c strb r1, [r4, #124] ; 0x7c <== NOT EXECUTED 3001a758: e59f104c ldr r1, [pc, #76] ; 3001a7ac <_Timer_server_Body+0x1f8><== NOT EXECUTED 3001a75c: e5913000 ldr r3, [r1] <== NOT EXECUTED 3001a760: e2833001 add r3, r3, #1 <== NOT EXECUTED 3001a764: e5813000 str r3, [r1] <== NOT EXECUTED
/*
* Block until there is something to do.
*/
_Thread_Disable_dispatch();
_Thread_Set_state( ts->thread, STATES_DELAYING );
3001a768: e3a01008 mov r1, #8 <== NOT EXECUTED 3001a76c: e5940000 ldr r0, [r4] <== NOT EXECUTED 3001a770: eb000fa7 bl 3001e614 <_Thread_Set_state> <== NOT EXECUTED
_Timer_server_Reset_interval_system_watchdog( ts );
3001a774: e1a00004 mov r0, r4 <== NOT EXECUTED 3001a778: ebffff61 bl 3001a504 <_Timer_server_Reset_interval_system_watchdog><== NOT EXECUTED
_Timer_server_Reset_tod_system_watchdog( ts );
3001a77c: e1a00004 mov r0, r4 <== NOT EXECUTED 3001a780: ebffff75 bl 3001a55c <_Timer_server_Reset_tod_system_watchdog><== NOT EXECUTED
_Thread_Enable_dispatch();
3001a784: eb000d4b bl 3001dcb8 <_Thread_Enable_dispatch> <== NOT EXECUTED
ts->active = true;
3001a788: e3a02001 mov r2, #1 <== NOT EXECUTED 3001a78c: e5c4207c strb r2, [r4, #124] ; 0x7c <== NOT EXECUTED
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
3001a790: e59d0008 ldr r0, [sp, #8] <== NOT EXECUTED 3001a794: eb00121d bl 3001f010 <_Watchdog_Remove> <== NOT EXECUTED
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
3001a798: e59d000c ldr r0, [sp, #12] <== NOT EXECUTED 3001a79c: eb00121b bl 3001f010 <_Watchdog_Remove> <== NOT EXECUTED 3001a7a0: eaffff9a b 3001a610 <_Timer_server_Body+0x5c> <== NOT EXECUTED
3001a504 <_Timer_server_Reset_interval_system_watchdog>:
}
static void _Timer_server_Reset_interval_system_watchdog(
Timer_server_Control *ts
)
{
3001a504: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
3001a508: e2805008 add r5, r0, #8 <== NOT EXECUTED
}
static void _Timer_server_Reset_interval_system_watchdog(
Timer_server_Control *ts
)
{
3001a50c: e1a04000 mov r4, r0 <== NOT EXECUTED
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
3001a510: e1a00005 mov r0, r5 <== NOT EXECUTED 3001a514: eb0012bd bl 3001f010 <_Watchdog_Remove> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3001a518: e10f1000 mrs r1, CPSR <== NOT EXECUTED 3001a51c: e3813080 orr r3, r1, #128 ; 0x80 <== NOT EXECUTED 3001a520: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
initialized = false;
}
#endif
return status;
}
3001a524: e5943030 ldr r3, [r4, #48] ; 0x30 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
3001a528: e2842034 add r2, r4, #52 ; 0x34 <== NOT EXECUTED
ISR_Level level;
_Timer_server_Stop_interval_system_watchdog( ts );
_ISR_Disable( level );
if ( !_Chain_Is_empty( &ts->Interval_watchdogs.Chain ) ) {
3001a52c: e1530002 cmp r3, r2 <== NOT EXECUTED 3001a530: 0a000006 beq 3001a550 <_Timer_server_Reset_interval_system_watchdog+0x4c><== NOT EXECUTED
Watchdog_Interval delta_interval =
3001a534: e5933010 ldr r3, [r3, #16] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3001a538: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
3001a53c: e59f0014 ldr r0, [pc, #20] ; 3001a558 <_Timer_server_Reset_interval_system_watchdog+0x54><== NOT EXECUTED 3001a540: e1a01005 mov r1, r5 <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3001a544: e5843014 str r3, [r4, #20] <== NOT EXECUTED
delta_interval
);
} else {
_ISR_Enable( level );
}
}
3001a548: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
3001a54c: ea001240 b 3001ee54 <_Watchdog_Insert> <== NOT EXECUTED
3001a550: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
3001a554: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
3001a55c <_Timer_server_Reset_tod_system_watchdog>:
}
static void _Timer_server_Reset_tod_system_watchdog(
Timer_server_Control *ts
)
{
3001a55c: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
3001a560: e2805040 add r5, r0, #64 ; 0x40 <== NOT EXECUTED
}
static void _Timer_server_Reset_tod_system_watchdog(
Timer_server_Control *ts
)
{
3001a564: e1a04000 mov r4, r0 <== NOT EXECUTED
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
3001a568: e1a00005 mov r0, r5 <== NOT EXECUTED 3001a56c: eb0012a7 bl 3001f010 <_Watchdog_Remove> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3001a570: e10f1000 mrs r1, CPSR <== NOT EXECUTED 3001a574: e3813080 orr r3, r1, #128 ; 0x80 <== NOT EXECUTED 3001a578: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
initialized = false;
}
#endif
return status;
}
3001a57c: e5943068 ldr r3, [r4, #104] ; 0x68 <== NOT EXECUTED 3001a580: e284206c add r2, r4, #108 ; 0x6c <== NOT EXECUTED
ISR_Level level;
_Timer_server_Stop_tod_system_watchdog( ts );
_ISR_Disable( level );
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
3001a584: e1530002 cmp r3, r2 <== NOT EXECUTED 3001a588: 0a000006 beq 3001a5a8 <_Timer_server_Reset_tod_system_watchdog+0x4c><== NOT EXECUTED
Watchdog_Interval delta_interval =
3001a58c: e5933010 ldr r3, [r3, #16] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3001a590: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
3001a594: e59f0014 ldr r0, [pc, #20] ; 3001a5b0 <_Timer_server_Reset_tod_system_watchdog+0x54><== NOT EXECUTED 3001a598: e1a01005 mov r1, r5 <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3001a59c: e584304c str r3, [r4, #76] ; 0x4c <== NOT EXECUTED
delta_interval
);
} else {
_ISR_Enable( level );
}
}
3001a5a0: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
3001a5a4: ea00122a b 3001ee54 <_Watchdog_Insert> <== NOT EXECUTED
3001a5a8: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
3001a5ac: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
3001a7b0 <_Timer_server_Schedule_operation_method>:
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( ts->insert_chain == NULL ) {
3001a7b0: e5902078 ldr r2, [r0, #120] ; 0x78 <== NOT EXECUTED
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
3001a7b4: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
if ( ts->insert_chain == NULL ) {
3001a7b8: e3520000 cmp r2, #0 <== NOT EXECUTED
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
3001a7bc: e1a04000 mov r4, r0 <== NOT EXECUTED 3001a7c0: e1a03001 mov r3, r1 <== NOT EXECUTED
if ( ts->insert_chain == NULL ) {
3001a7c4: 0a000002 beq 3001a7d4 <_Timer_server_Schedule_operation_method+0x24><== NOT EXECUTED
* server is not preemptible, so we must be in interrupt context here. No
* thread dispatch will happen until the timer server finishes its
* critical section. We have to use the protected chain methods because
* we may be interrupted by a higher priority interrupt.
*/
_Chain_Append( ts->insert_chain, &timer->Object.Node );
3001a7c8: e5900078 ldr r0, [r0, #120] ; 0x78 <== NOT EXECUTED
} }
3001a7cc: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
* server is not preemptible, so we must be in interrupt context here. No
* thread dispatch will happen until the timer server finishes its
* critical section. We have to use the protected chain methods because
* we may be interrupted by a higher priority interrupt.
*/
_Chain_Append( ts->insert_chain, &timer->Object.Node );
3001a7d0: ea000260 b 3001b158 <_Chain_Append> <== NOT EXECUTED 3001a7d4: e59f1104 ldr r1, [pc, #260] ; 3001a8e0 <_Timer_server_Schedule_operation_method+0x130><== NOT EXECUTED 3001a7d8: e5910000 ldr r0, [r1] <== NOT EXECUTED 3001a7dc: e2800001 add r0, r0, #1 <== NOT EXECUTED 3001a7e0: e5810000 str r0, [r1] <== NOT EXECUTED
* being inserted. This could result in an integer overflow.
*/
_Thread_Disable_dispatch();
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
3001a7e4: e5931038 ldr r1, [r3, #56] ; 0x38 <== NOT EXECUTED 3001a7e8: e3510001 cmp r1, #1 <== NOT EXECUTED 3001a7ec: 0a000021 beq 3001a878 <_Timer_server_Schedule_operation_method+0xc8><== NOT EXECUTED
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
if ( !ts->active ) {
_Timer_server_Reset_interval_system_watchdog( ts );
}
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
3001a7f0: e3510003 cmp r1, #3 <== NOT EXECUTED 3001a7f4: 0a000001 beq 3001a800 <_Timer_server_Schedule_operation_method+0x50><== NOT EXECUTED
* critical section. We have to use the protected chain methods because
* we may be interrupted by a higher priority interrupt.
*/
_Chain_Append( ts->insert_chain, &timer->Object.Node );
}
}
3001a7f8: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
if ( !ts->active ) {
_Timer_server_Reset_tod_system_watchdog( ts );
}
}
_Thread_Enable_dispatch();
3001a7fc: ea000d2d b 3001dcb8 <_Thread_Enable_dispatch> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3001a800: e10fe000 mrs lr, CPSR <== NOT EXECUTED 3001a804: e38e1080 orr r1, lr, #128 ; 0x80 <== NOT EXECUTED 3001a808: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
initialized = false;
}
#endif
return status;
}
3001a80c: e5941068 ldr r1, [r4, #104] ; 0x68 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
3001a810: e284006c add r0, r4, #108 ; 0x6c <== NOT EXECUTED
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
last_snapshot = ts->TOD_watchdogs.last_snapshot;
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
3001a814: e1510000 cmp r1, r0 <== NOT EXECUTED
/*
* We have to advance the last known seconds value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
3001a818: e59f00c4 ldr r0, [pc, #196] ; 3001a8e4 <_Timer_server_Schedule_operation_method+0x134><== NOT EXECUTED
last_snapshot = ts->TOD_watchdogs.last_snapshot;
3001a81c: e594c074 ldr ip, [r4, #116] ; 0x74 <== NOT EXECUTED
/*
* We have to advance the last known seconds value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
3001a820: e5900000 ldr r0, [r0] <== NOT EXECUTED
last_snapshot = ts->TOD_watchdogs.last_snapshot;
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
3001a824: 0a000008 beq 3001a84c <_Timer_server_Schedule_operation_method+0x9c><== NOT EXECUTED
first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain );
delta_interval = first_watchdog->delta_interval;
3001a828: e5915010 ldr r5, [r1, #16] <== NOT EXECUTED
if ( snapshot > last_snapshot ) {
3001a82c: e150000c cmp r0, ip <== NOT EXECUTED
}
} else {
/*
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
3001a830: 9085200c addls r2, r5, ip <== NOT EXECUTED
delta_interval += delta;
3001a834: 90602002 rsbls r2, r0, r2 <== NOT EXECUTED
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
last_snapshot = ts->TOD_watchdogs.last_snapshot;
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain );
delta_interval = first_watchdog->delta_interval;
if ( snapshot > last_snapshot ) {
3001a838: 9a000002 bls 3001a848 <_Timer_server_Schedule_operation_method+0x98><== NOT EXECUTED
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
3001a83c: e06cc000 rsb ip, ip, r0 <== NOT EXECUTED
if (delta_interval > delta) {
3001a840: e155000c cmp r5, ip <== NOT EXECUTED
delta_interval -= delta;
3001a844: 806c2005 rsbhi r2, ip, r5 <== NOT EXECUTED
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
delta_interval += delta;
}
first_watchdog->delta_interval = delta_interval;
3001a848: e5812010 str r2, [r1, #16] <== NOT EXECUTED
}
ts->TOD_watchdogs.last_snapshot = snapshot;
3001a84c: e5840074 str r0, [r4, #116] ; 0x74 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3001a850: e129f00e msr CPSR_fc, lr <== NOT EXECUTED
_ISR_Enable( level );
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
3001a854: e2831010 add r1, r3, #16 <== NOT EXECUTED 3001a858: e2840068 add r0, r4, #104 ; 0x68 <== NOT EXECUTED 3001a85c: eb00117c bl 3001ee54 <_Watchdog_Insert> <== NOT EXECUTED
if ( !ts->active ) {
3001a860: e5d4307c ldrb r3, [r4, #124] ; 0x7c <== NOT EXECUTED 3001a864: e3530000 cmp r3, #0 <== NOT EXECUTED 3001a868: 1affffe2 bne 3001a7f8 <_Timer_server_Schedule_operation_method+0x48><== NOT EXECUTED
_Timer_server_Reset_tod_system_watchdog( ts );
3001a86c: e1a00004 mov r0, r4 <== NOT EXECUTED 3001a870: ebffff39 bl 3001a55c <_Timer_server_Reset_tod_system_watchdog><== NOT EXECUTED 3001a874: eaffffdf b 3001a7f8 <_Timer_server_Schedule_operation_method+0x48><== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3001a878: e10f5000 mrs r5, CPSR <== NOT EXECUTED 3001a87c: e3851080 orr r1, r5, #128 ; 0x80 <== NOT EXECUTED 3001a880: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
initialized = false;
}
#endif
return status;
}
3001a884: e5941030 ldr r1, [r4, #48] ; 0x30 <== NOT EXECUTED 3001a888: e2840034 add r0, r4, #52 ; 0x34 <== NOT EXECUTED
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
snapshot = _Watchdog_Ticks_since_boot;
last_snapshot = ts->Interval_watchdogs.last_snapshot;
if ( !_Chain_Is_empty( &ts->Interval_watchdogs.Chain ) ) {
3001a88c: e1510000 cmp r1, r0 <== NOT EXECUTED
/*
* We have to advance the last known ticks value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
snapshot = _Watchdog_Ticks_since_boot;
3001a890: e59f0050 ldr r0, [pc, #80] ; 3001a8e8 <_Timer_server_Schedule_operation_method+0x138><== NOT EXECUTED 3001a894: e5900000 ldr r0, [r0] <== NOT EXECUTED
last_snapshot = ts->Interval_watchdogs.last_snapshot;
3001a898: e594c03c ldr ip, [r4, #60] ; 0x3c <== NOT EXECUTED
if ( !_Chain_Is_empty( &ts->Interval_watchdogs.Chain ) ) {
3001a89c: 0a000004 beq 3001a8b4 <_Timer_server_Schedule_operation_method+0x104><== NOT EXECUTED
/*
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
delta_interval = first_watchdog->delta_interval;
3001a8a0: e591e010 ldr lr, [r1, #16] <== NOT EXECUTED
first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain );
/*
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
3001a8a4: e06cc000 rsb ip, ip, r0 <== NOT EXECUTED
delta_interval = first_watchdog->delta_interval;
if (delta_interval > delta) {
3001a8a8: e15c000e cmp ip, lr <== NOT EXECUTED
delta_interval -= delta;
3001a8ac: 306c200e rsbcc r2, ip, lr <== NOT EXECUTED
} else {
delta_interval = 0;
}
first_watchdog->delta_interval = delta_interval;
3001a8b0: e5812010 str r2, [r1, #16] <== NOT EXECUTED
}
ts->Interval_watchdogs.last_snapshot = snapshot;
3001a8b4: e584003c str r0, [r4, #60] ; 0x3c <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3001a8b8: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED
_ISR_Enable( level );
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
3001a8bc: e2831010 add r1, r3, #16 <== NOT EXECUTED 3001a8c0: e2840030 add r0, r4, #48 ; 0x30 <== NOT EXECUTED 3001a8c4: eb001162 bl 3001ee54 <_Watchdog_Insert> <== NOT EXECUTED
if ( !ts->active ) {
3001a8c8: e5d4307c ldrb r3, [r4, #124] ; 0x7c <== NOT EXECUTED 3001a8cc: e3530000 cmp r3, #0 <== NOT EXECUTED 3001a8d0: 1affffc8 bne 3001a7f8 <_Timer_server_Schedule_operation_method+0x48><== NOT EXECUTED
_Timer_server_Reset_interval_system_watchdog( ts );
3001a8d4: e1a00004 mov r0, r4 <== NOT EXECUTED 3001a8d8: ebffff09 bl 3001a504 <_Timer_server_Reset_interval_system_watchdog><== NOT EXECUTED 3001a8dc: eaffffc5 b 3001a7f8 <_Timer_server_Schedule_operation_method+0x48><== NOT EXECUTED
3000cbfc <_Timespec_Add_to>:
uint32_t _Timespec_Add_to(
struct timespec *time,
const struct timespec *add
)
{
3000cbfc: e1a03000 mov r3, r0
uint32_t seconds = add->tv_sec;
/* Add the basics */
time->tv_sec += add->tv_sec;
time->tv_nsec += add->tv_nsec;
3000cc00: e5902004 ldr r2, [r0, #4]
uint32_t _Timespec_Add_to(
struct timespec *time,
const struct timespec *add
)
{
3000cc04: e52d4004 push {r4} ; (str r4, [sp, #-4]!)
uint32_t seconds = add->tv_sec;
/* Add the basics */
time->tv_sec += add->tv_sec;
time->tv_nsec += add->tv_nsec;
3000cc08: e8910011 ldm r1, {r0, r4}
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
3000cc0c: e59fc040 ldr ip, [pc, #64] ; 3000cc54 <_Timespec_Add_to+0x58>
)
{
uint32_t seconds = add->tv_sec;
/* Add the basics */
time->tv_sec += add->tv_sec;
3000cc10: e5931000 ldr r1, [r3]
time->tv_nsec += add->tv_nsec;
3000cc14: e0844002 add r4, r4, r2
)
{
uint32_t seconds = add->tv_sec;
/* Add the basics */
time->tv_sec += add->tv_sec;
3000cc18: e0811000 add r1, r1, r0
time->tv_nsec += add->tv_nsec;
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
3000cc1c: e154000c cmp r4, ip 3000cc20: e1a02004 mov r2, r4
)
{
uint32_t seconds = add->tv_sec;
/* Add the basics */
time->tv_sec += add->tv_sec;
3000cc24: e8830012 stm r3, {r1, r4}
time->tv_nsec += add->tv_nsec;
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
3000cc28: 9a000007 bls 3000cc4c <_Timespec_Add_to+0x50>
time->tv_nsec -= TOD_NANOSECONDS_PER_SECOND;
3000cc2c: e2822331 add r2, r2, #-1006632960 ; 0xc4000000 <== NOT EXECUTED 3000cc30: e2822865 add r2, r2, #6619136 ; 0x650000 <== NOT EXECUTED 3000cc34: e2822c36 add r2, r2, #13824 ; 0x3600 <== NOT EXECUTED
/* Add the basics */
time->tv_sec += add->tv_sec;
time->tv_nsec += add->tv_nsec;
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
3000cc38: e152000c cmp r2, ip <== NOT EXECUTED
*
* This routines adds two timespecs. The second argument is added
* to the first.
*/
uint32_t _Timespec_Add_to(
3000cc3c: e2811001 add r1, r1, #1 <== NOT EXECUTED
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
time->tv_nsec -= TOD_NANOSECONDS_PER_SECOND;
time->tv_sec++;
seconds++;
3000cc40: e2800001 add r0, r0, #1 <== NOT EXECUTED
/* Add the basics */
time->tv_sec += add->tv_sec;
time->tv_nsec += add->tv_nsec;
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
3000cc44: 8afffff8 bhi 3000cc2c <_Timespec_Add_to+0x30> <== NOT EXECUTED
3000cc48: e8830006 stm r3, {r1, r2} <== NOT EXECUTED
time->tv_sec++;
seconds++;
}
return seconds;
}
3000cc4c: e8bd0010 pop {r4}
3000cc50: e12fff1e bx lr
3000e8cc <_Timespec_Divide>:
const struct timespec *lhs,
const struct timespec *rhs,
uint32_t *ival_percentage,
uint32_t *fval_percentage
)
{
3000e8cc: e92d48f0 push {r4, r5, r6, r7, fp, lr}
* in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; right += rhs->tv_nsec;
3000e8d0: e5916004 ldr r6, [r1, #4]
* For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
3000e8d4: e591c000 ldr ip, [r1] 3000e8d8: e59f1074 ldr r1, [pc, #116] ; 3000e954 <_Timespec_Divide+0x88>
right += rhs->tv_nsec;
3000e8dc: e1a07fc6 asr r7, r6, #31 3000e8e0: e0e76c91 smlal r6, r7, r1, ip
const struct timespec *lhs,
const struct timespec *rhs,
uint32_t *ival_percentage,
uint32_t *fval_percentage
)
{
3000e8e4: e1a04003 mov r4, r3
left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
left += lhs->tv_nsec;
right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
right += rhs->tv_nsec;
if ( right == 0 ) {
3000e8e8: e196c007 orrs ip, r6, r7
/*
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
3000e8ec: e8900808 ldm r0, {r3, fp}
const struct timespec *lhs,
const struct timespec *rhs,
uint32_t *ival_percentage,
uint32_t *fval_percentage
)
{
3000e8f0: e1a05002 mov r5, r2
left += lhs->tv_nsec;
right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
right += rhs->tv_nsec;
if ( right == 0 ) {
*ival_percentage = 0;
3000e8f4: 0582c000 streq ip, [r2]
*fval_percentage = 0;
3000e8f8: 0584c000 streq ip, [r4]
left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
left += lhs->tv_nsec;
right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
right += rhs->tv_nsec;
if ( right == 0 ) {
3000e8fc: 08bd88f0 popeq {r4, r5, r6, r7, fp, pc}
/* * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; left += lhs->tv_nsec;
3000e900: e1a0cfcb asr ip, fp, #31 <== NOT EXECUTED 3000e904: e0ecb391 smlal fp, ip, r1, r3 <== NOT EXECUTED
* Put it back in the timespec result.
*
* TODO: Rounding on the last digit of the fval.
*/
answer = (left * 100000) / right;
3000e908: e59fe048 ldr lr, [pc, #72] ; 3000e958 <_Timespec_Divide+0x8c><== NOT EXECUTED 3000e90c: e1a02006 mov r2, r6 <== NOT EXECUTED 3000e910: e0810e9b umull r0, r1, fp, lr <== NOT EXECUTED 3000e914: e1a03007 mov r3, r7 <== NOT EXECUTED 3000e918: e0211c9e mla r1, lr, ip, r1 <== NOT EXECUTED 3000e91c: eb0040b7 bl 3001ec00 <__udivdi3> <== NOT EXECUTED
*ival_percentage = answer / 1000;
3000e920: e3a02ffa mov r2, #1000 ; 0x3e8 <== NOT EXECUTED 3000e924: e3a03000 mov r3, #0 <== NOT EXECUTED
* Put it back in the timespec result.
*
* TODO: Rounding on the last digit of the fval.
*/
answer = (left * 100000) / right;
3000e928: e1a06000 mov r6, r0 <== NOT EXECUTED 3000e92c: e1a07001 mov r7, r1 <== NOT EXECUTED
*ival_percentage = answer / 1000;
3000e930: eb0040b2 bl 3001ec00 <__udivdi3> <== NOT EXECUTED
*fval_percentage = answer % 1000;
3000e934: e1a01007 mov r1, r7 <== NOT EXECUTED
* TODO: Rounding on the last digit of the fval.
*/
answer = (left * 100000) / right;
*ival_percentage = answer / 1000;
3000e938: e5850000 str r0, [r5] <== NOT EXECUTED
*fval_percentage = answer % 1000;
3000e93c: e3a02ffa mov r2, #1000 ; 0x3e8 <== NOT EXECUTED
3000e940: e3a03000 mov r3, #0 <== NOT EXECUTED
3000e944: e1a00006 mov r0, r6 <== NOT EXECUTED
3000e948: eb0041be bl 3001f048 <__umoddi3> <== NOT EXECUTED
3000e94c: e5840000 str r0, [r4] <== NOT EXECUTED
3000e950: e8bd88f0 pop {r4, r5, r6, r7, fp, pc} <== NOT EXECUTED
3000e8ec <_Timespec_Divide_by_integer>:
/*
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
t = time->tv_sec;
3000e8ec: e590c000 ldr ip, [r0] <== NOT EXECUTED
t *= TOD_NANOSECONDS_PER_SECOND;
3000e8f0: e59f3068 ldr r3, [pc, #104] ; 3000e960 <_Timespec_Divide_by_integer+0x74><== NOT EXECUTED
void _Timespec_Divide_by_integer(
const struct timespec *time,
uint32_t iterations,
struct timespec *result
)
{
3000e8f4: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
/* * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ t = time->tv_sec; t *= TOD_NANOSECONDS_PER_SECOND;
3000e8f8: e086539c umull r5, r6, ip, r3 <== NOT EXECUTED
/*
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
t = time->tv_sec;
3000e8fc: e1a0700c mov r7, ip <== NOT EXECUTED 3000e900: e1a08fc7 asr r8, r7, #31 <== NOT EXECUTED
t *= TOD_NANOSECONDS_PER_SECOND;
3000e904: e0266893 mla r6, r3, r8, r6 <== NOT EXECUTED
t += time->tv_nsec;
3000e908: e5900004 ldr r0, [r0, #4] <== NOT EXECUTED
void _Timespec_Divide_by_integer(
const struct timespec *time,
uint32_t iterations,
struct timespec *result
)
{
3000e90c: e1a04002 mov r4, r2 <== NOT EXECUTED
/*
* Divide to get nanoseconds per iteration
*/
t /= iterations;
3000e910: e0957000 adds r7, r5, r0 <== NOT EXECUTED 3000e914: e0a68fc0 adc r8, r6, r0, asr #31 <== NOT EXECUTED 3000e918: e1a02001 mov r2, r1 <== NOT EXECUTED 3000e91c: e3a03000 mov r3, #0 <== NOT EXECUTED 3000e920: e1a00007 mov r0, r7 <== NOT EXECUTED 3000e924: e1a01008 mov r1, r8 <== NOT EXECUTED 3000e928: eb003ef1 bl 3001e4f4 <__udivdi3> <== NOT EXECUTED
/*
* Put it back in the timespec result
*/
result->tv_sec = t / TOD_NANOSECONDS_PER_SECOND;
3000e92c: e59f202c ldr r2, [pc, #44] ; 3000e960 <_Timespec_Divide_by_integer+0x74><== NOT EXECUTED 3000e930: e3a03000 mov r3, #0 <== NOT EXECUTED
/*
* Divide to get nanoseconds per iteration
*/
t /= iterations;
3000e934: e1a05000 mov r5, r0 <== NOT EXECUTED 3000e938: e1a06001 mov r6, r1 <== NOT EXECUTED
/*
* Put it back in the timespec result
*/
result->tv_sec = t / TOD_NANOSECONDS_PER_SECOND;
3000e93c: eb003eec bl 3001e4f4 <__udivdi3> <== NOT EXECUTED
result->tv_nsec = t % TOD_NANOSECONDS_PER_SECOND;
3000e940: e59f2018 ldr r2, [pc, #24] ; 3000e960 <_Timespec_Divide_by_integer+0x74><== NOT EXECUTED
/*
* Put it back in the timespec result
*/
result->tv_sec = t / TOD_NANOSECONDS_PER_SECOND;
3000e944: e5840000 str r0, [r4] <== NOT EXECUTED
result->tv_nsec = t % TOD_NANOSECONDS_PER_SECOND;
3000e948: e3a03000 mov r3, #0 <== NOT EXECUTED 3000e94c: e1a01006 mov r1, r6 <== NOT EXECUTED 3000e950: e1a00005 mov r0, r5 <== NOT EXECUTED 3000e954: eb003ff8 bl 3001e93c <__umoddi3> <== NOT EXECUTED 3000e958: e5840004 str r0, [r4, #4] <== NOT EXECUTED
}
3000e95c: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
3001ef18 <_Timespec_From_ticks>:
struct timespec *time
)
{
uint32_t usecs;
usecs = ticks * rtems_configuration_get_microseconds_per_tick();
3001ef18: e59f3034 ldr r3, [pc, #52] ; 3001ef54 <_Timespec_From_ticks+0x3c><== NOT EXECUTED
time->tv_sec = usecs / TOD_MICROSECONDS_PER_SECOND;
3001ef1c: e59f2034 ldr r2, [pc, #52] ; 3001ef58 <_Timespec_From_ticks+0x40><== NOT EXECUTED
struct timespec *time
)
{
uint32_t usecs;
usecs = ticks * rtems_configuration_get_microseconds_per_tick();
3001ef20: e593300c ldr r3, [r3, #12] <== NOT EXECUTED 3001ef24: e0000093 mul r0, r3, r0 <== NOT EXECUTED
time->tv_sec = usecs / TOD_MICROSECONDS_PER_SECOND;
3001ef28: e0823290 umull r3, r2, r0, r2 <== NOT EXECUTED 3001ef2c: e1a02922 lsr r2, r2, #18 <== NOT EXECUTED
time->tv_nsec = (usecs % TOD_MICROSECONDS_PER_SECOND) *
3001ef30: e0623282 rsb r3, r2, r2, lsl #5 <== NOT EXECUTED 3001ef34: e0633303 rsb r3, r3, r3, lsl #6 <== NOT EXECUTED 3001ef38: e0823183 add r3, r2, r3, lsl #3 <== NOT EXECUTED 3001ef3c: e0403303 sub r3, r0, r3, lsl #6 <== NOT EXECUTED 3001ef40: e0630283 rsb r0, r3, r3, lsl #5 <== NOT EXECUTED 3001ef44: e0833100 add r3, r3, r0, lsl #2 <== NOT EXECUTED 3001ef48: e1a03183 lsl r3, r3, #3 <== NOT EXECUTED
{
uint32_t usecs;
usecs = ticks * rtems_configuration_get_microseconds_per_tick();
time->tv_sec = usecs / TOD_MICROSECONDS_PER_SECOND;
3001ef4c: e881000c stm r1, {r2, r3} <== NOT EXECUTED
time->tv_nsec = (usecs % TOD_MICROSECONDS_PER_SECOND) *
TOD_NANOSECONDS_PER_MICROSECOND;
}
3001ef50: e12fff1e bx lr <== NOT EXECUTED
3001ef5c <_Timespec_Is_valid>:
bool _Timespec_Is_valid(
const struct timespec *time
)
{
if ( !time )
3001ef5c: e3500000 cmp r0, #0 <== NOT EXECUTED 3001ef60: 012fff1e bxeq lr <== NOT EXECUTED
return false;
if ( time->tv_sec < 0 )
3001ef64: e5903000 ldr r3, [r0] <== NOT EXECUTED 3001ef68: e3530000 cmp r3, #0 <== NOT EXECUTED
return false;
3001ef6c: b3a00000 movlt r0, #0 <== NOT EXECUTED
)
{
if ( !time )
return false;
if ( time->tv_sec < 0 )
3001ef70: b12fff1e bxlt lr <== NOT EXECUTED
return false;
if ( time->tv_nsec < 0 )
3001ef74: e5903004 ldr r3, [r0, #4] <== NOT EXECUTED 3001ef78: e3530000 cmp r3, #0 <== NOT EXECUTED 3001ef7c: ba000004 blt 3001ef94 <_Timespec_Is_valid+0x38> <== NOT EXECUTED
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Is_valid(
3001ef80: e59f0014 ldr r0, [pc, #20] ; 3001ef9c <_Timespec_Is_valid+0x40><== NOT EXECUTED 3001ef84: e1530000 cmp r3, r0 <== NOT EXECUTED 3001ef88: 83a00000 movhi r0, #0 <== NOT EXECUTED 3001ef8c: 93a00001 movls r0, #1 <== NOT EXECUTED 3001ef90: e12fff1e bx lr <== NOT EXECUTED
if ( time->tv_sec < 0 )
return false;
if ( time->tv_nsec < 0 )
return false;
3001ef94: e3a00000 mov r0, #0 <== NOT EXECUTED
if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND )
return false;
return true;
}
3001ef98: e12fff1e bx lr <== NOT EXECUTED
300104e4 <_Timespec_Less_than>:
bool _Timespec_Less_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
if ( lhs->tv_sec < rhs->tv_sec )
300104e4: e5902000 ldr r2, [r0] 300104e8: e5913000 ldr r3, [r1] 300104ec: e1520003 cmp r2, r3
return true;
300104f0: b3a00001 movlt r0, #1
bool _Timespec_Less_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
if ( lhs->tv_sec < rhs->tv_sec )
300104f4: b12fff1e bxlt lr
return true;
if ( lhs->tv_sec > rhs->tv_sec )
300104f8: ca000005 bgt 30010514 <_Timespec_Less_than+0x30>
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Less_than(
300104fc: e5900004 ldr r0, [r0, #4] 30010500: e5913004 ldr r3, [r1, #4] 30010504: e1500003 cmp r0, r3 30010508: a3a00000 movge r0, #0 3001050c: b3a00001 movlt r0, #1 30010510: e12fff1e bx lr
{
if ( lhs->tv_sec < rhs->tv_sec )
return true;
if ( lhs->tv_sec > rhs->tv_sec )
return false;
30010514: e3a00000 mov r0, #0 <== NOT EXECUTED
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec < rhs->tv_nsec )
return true;
return false;
}
30010518: e12fff1e bx lr <== NOT EXECUTED
3000cc58 <_Timespec_Subtract>:
const struct timespec *end,
struct timespec *result
)
{
if (end->tv_nsec < start->tv_nsec) {
3000cc58: e591c004 ldr ip, [r1, #4] 3000cc5c: e5903004 ldr r3, [r0, #4]
void _Timespec_Subtract(
const struct timespec *start,
const struct timespec *end,
struct timespec *result
)
{
3000cc60: e92d0030 push {r4, r5}
if (end->tv_nsec < start->tv_nsec) {
3000cc64: e15c0003 cmp ip, r3
3000cc68: ba000006 blt 3000cc88 <_Timespec_Subtract+0x30>
result->tv_sec = end->tv_sec - start->tv_sec - 1;
result->tv_nsec =
(TOD_NANOSECONDS_PER_SECOND - start->tv_nsec) + end->tv_nsec;
} else {
result->tv_sec = end->tv_sec - start->tv_sec;
3000cc6c: e5914000 ldr r4, [r1] 3000cc70: e5901000 ldr r1, [r0]
result->tv_nsec = end->tv_nsec - start->tv_nsec;
3000cc74: e063300c rsb r3, r3, ip
if (end->tv_nsec < start->tv_nsec) {
result->tv_sec = end->tv_sec - start->tv_sec - 1;
result->tv_nsec =
(TOD_NANOSECONDS_PER_SECOND - start->tv_nsec) + end->tv_nsec;
} else {
result->tv_sec = end->tv_sec - start->tv_sec;
3000cc78: e0611004 rsb r1, r1, r4
3000cc7c: e882000a stm r2, {r1, r3}
result->tv_nsec = end->tv_nsec - start->tv_nsec;
}
}
3000cc80: e8bd0030 pop {r4, r5}
3000cc84: e12fff1e bx lr
struct timespec *result
)
{
if (end->tv_nsec < start->tv_nsec) {
result->tv_sec = end->tv_sec - start->tv_sec - 1;
3000cc88: e5915000 ldr r5, [r1] <== NOT EXECUTED
result->tv_nsec =
(TOD_NANOSECONDS_PER_SECOND - start->tv_nsec) + end->tv_nsec;
3000cc8c: e59f1018 ldr r1, [pc, #24] ; 3000ccac <_Timespec_Subtract+0x54><== NOT EXECUTED
struct timespec *result
)
{
if (end->tv_nsec < start->tv_nsec) {
result->tv_sec = end->tv_sec - start->tv_sec - 1;
3000cc90: e5904000 ldr r4, [r0] <== NOT EXECUTED
result->tv_nsec =
(TOD_NANOSECONDS_PER_SECOND - start->tv_nsec) + end->tv_nsec;
3000cc94: e08c1001 add r1, ip, r1 <== NOT EXECUTED
struct timespec *result
)
{
if (end->tv_nsec < start->tv_nsec) {
result->tv_sec = end->tv_sec - start->tv_sec - 1;
3000cc98: e2450001 sub r0, r5, #1 <== NOT EXECUTED 3000cc9c: e0640000 rsb r0, r4, r0 <== NOT EXECUTED
result->tv_nsec =
(TOD_NANOSECONDS_PER_SECOND - start->tv_nsec) + end->tv_nsec;
3000cca0: e0633001 rsb r3, r3, r1 <== NOT EXECUTED
struct timespec *result
)
{
if (end->tv_nsec < start->tv_nsec) {
result->tv_sec = end->tv_sec - start->tv_sec - 1;
3000cca4: e8820009 stm r2, {r0, r3} <== NOT EXECUTED
3000cca8: eafffff4 b 3000cc80 <_Timespec_Subtract+0x28> <== NOT EXECUTED
300104c0 <_Timespec_To_ticks>:
*/
uint32_t _Timespec_To_ticks(
const struct timespec *time
)
{
300104c0: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
uint32_t ticks;
if ( (time->tv_sec == 0) && (time->tv_nsec == 0) )
300104c4: e5904000 ldr r4, [r0] <== NOT EXECUTED
*/
uint32_t _Timespec_To_ticks(
const struct timespec *time
)
{
300104c8: e1a05000 mov r5, r0 <== NOT EXECUTED
uint32_t ticks;
if ( (time->tv_sec == 0) && (time->tv_nsec == 0) )
300104cc: e3540000 cmp r4, #0 <== NOT EXECUTED
300104d0: 1a000002 bne 300104e0 <_Timespec_To_ticks+0x20> <== NOT EXECUTED
300104d4: e5900004 ldr r0, [r0, #4] <== NOT EXECUTED
300104d8: e3500000 cmp r0, #0 <== NOT EXECUTED
300104dc: 08bd8030 popeq {r4, r5, pc} <== NOT EXECUTED
return 0;
ticks = time->tv_sec * TOD_TICKS_PER_SECOND;
300104e0: eb00065e bl 30011e60 <TOD_TICKS_PER_SECOND_method> <== NOT EXECUTED
ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick();
300104e4: e59f3024 ldr r3, [pc, #36] ; 30010510 <_Timespec_To_ticks+0x50><== NOT EXECUTED
uint32_t ticks;
if ( (time->tv_sec == 0) && (time->tv_nsec == 0) )
return 0;
ticks = time->tv_sec * TOD_TICKS_PER_SECOND;
300104e8: e0040490 mul r4, r0, r4 <== NOT EXECUTED
ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick();
300104ec: e593300c ldr r3, [r3, #12] <== NOT EXECUTED 300104f0: e5950004 ldr r0, [r5, #4] <== NOT EXECUTED 300104f4: e0632283 rsb r2, r3, r3, lsl #5 <== NOT EXECUTED 300104f8: e0833102 add r3, r3, r2, lsl #2 <== NOT EXECUTED 300104fc: e1a01183 lsl r1, r3, #3 <== NOT EXECUTED 30010500: eb00149e bl 30015780 <__aeabi_uidiv> <== NOT EXECUTED
if (ticks)
30010504: e0940000 adds r0, r4, r0 <== NOT EXECUTED
return ticks;
return 1;
30010508: 03a00001 moveq r0, #1 <== NOT EXECUTED
}
3001050c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
3000cddc <_User_extensions_Fatal>:
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
3000cddc: e92d41f0 push {r4, r5, r6, r7, r8, lr}
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
}
}
3000cde0: e59f5040 ldr r5, [pc, #64] ; 3000ce28 <_User_extensions_Fatal+0x4c>
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
3000cde4: e1a08000 mov r8, r0
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
}
}
3000cde8: e5954008 ldr r4, [r5, #8]
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
3000cdec: e1a07002 mov r7, r2
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
3000cdf0: e1540005 cmp r4, r5
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
3000cdf4: e20160ff and r6, r1, #255 ; 0xff
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
3000cdf8: 08bd81f0 popeq {r4, r5, r6, r7, r8, pc}
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
3000cdfc: e5943030 ldr r3, [r4, #48] ; 0x30
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
3000ce00: e1a00008 mov r0, r8
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
3000ce04: e3530000 cmp r3, #0
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
3000ce08: e1a01006 mov r1, r6 3000ce0c: e1a02007 mov r2, r7 3000ce10: 11a0e00f movne lr, pc 3000ce14: 112fff13 bxne r3
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
3000ce18: e5944004 ldr r4, [r4, #4]
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
3000ce1c: e1540005 cmp r4, r5
3000ce20: 1afffff5 bne 3000cdfc <_User_extensions_Fatal+0x20>
3000ce24: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
3000e5cc <_User_extensions_Remove_set>:
#include <rtems/score/userext.h>
void _User_extensions_Remove_set (
User_extensions_Control *the_extension
)
{
3000e5cc: e92d4010 push {r4, lr}
3000e5d0: e1a04000 mov r4, r0
_Chain_Extract( &the_extension->Node );
3000e5d4: ebfff5c5 bl 3000bcf0 <_Chain_Extract>
/*
* If a switch handler is present, remove it.
*/
if ( the_extension->Callouts.thread_switch != NULL )
3000e5d8: e5943024 ldr r3, [r4, #36] ; 0x24
3000e5dc: e3530000 cmp r3, #0
3000e5e0: 08bd8010 popeq {r4, pc}
_Chain_Extract( &the_extension->Switch.Node );
3000e5e4: e2840008 add r0, r4, #8 <== NOT EXECUTED
}
3000e5e8: e8bd4010 pop {r4, lr} <== NOT EXECUTED
/*
* If a switch handler is present, remove it.
*/
if ( the_extension->Callouts.thread_switch != NULL )
_Chain_Extract( &the_extension->Switch.Node );
3000e5ec: eafff5bf b 3000bcf0 <_Chain_Extract> <== NOT EXECUTED
3000ce2c <_User_extensions_Thread_create>:
#include <rtems/score/userext.h>
bool _User_extensions_Thread_create (
Thread_Control *the_thread
)
{
3000ce2c: e92d40f0 push {r4, r5, r6, r7, lr}
return false;
}
}
return true;
}
3000ce30: e59f5050 ldr r5, [pc, #80] ; 3000ce88 <_User_extensions_Thread_create+0x5c>
#include <rtems/score/userext.h>
bool _User_extensions_Thread_create (
Thread_Control *the_thread
)
{
3000ce34: e1a06000 mov r6, r0
return false;
}
}
return true;
}
3000ce38: e4954004 ldr r4, [r5], #4
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
bool status;
for ( the_node = _Chain_First( &_User_extensions_List );
3000ce3c: e1540005 cmp r4, r5
3000ce40: 0a00000e beq 3000ce80 <_User_extensions_Thread_create+0x54>
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_create != NULL ) {
status = (*the_extension->Callouts.thread_create)(
3000ce44: e59f7040 ldr r7, [pc, #64] ; 3000ce8c <_User_extensions_Thread_create+0x60>
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_create != NULL ) {
3000ce48: e5943014 ldr r3, [r4, #20]
status = (*the_extension->Callouts.thread_create)(
3000ce4c: e1a01006 mov r1, r6
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_create != NULL ) {
3000ce50: e3530000 cmp r3, #0
3000ce54: 0a000004 beq 3000ce6c <_User_extensions_Thread_create+0x40>
status = (*the_extension->Callouts.thread_create)(
3000ce58: e5970004 ldr r0, [r7, #4] 3000ce5c: e1a0e00f mov lr, pc 3000ce60: e12fff13 bx r3
_Thread_Executing,
the_thread
);
if ( !status )
3000ce64: e3500000 cmp r0, #0
3000ce68: 08bd80f0 popeq {r4, r5, r6, r7, pc}
User_extensions_Control *the_extension;
bool status;
for ( the_node = _Chain_First( &_User_extensions_List );
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
3000ce6c: e5944000 ldr r4, [r4]
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
bool status;
for ( the_node = _Chain_First( &_User_extensions_List );
3000ce70: e1540005 cmp r4, r5
3000ce74: 1afffff3 bne 3000ce48 <_User_extensions_Thread_create+0x1c>
if ( !status )
return false;
}
}
return true;
3000ce78: e3a00001 mov r0, #1
3000ce7c: e8bd80f0 pop {r4, r5, r6, r7, pc}
3000ce80: e3a00001 mov r0, #1 <== NOT EXECUTED
}
3000ce84: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
3000eca8 <_Watchdog_Adjust>:
void _Watchdog_Adjust(
Chain_Control *header,
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
3000eca8: e92d41f0 push {r4, r5, r6, r7, r8, lr}
3000ecac: e1a04000 mov r4, r0
3000ecb0: e1a05002 mov r5, r2
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000ecb4: e10f0000 mrs r0, CPSR 3000ecb8: e3803080 orr r3, r0, #128 ; 0x80 3000ecbc: e129f003 msr CPSR_fc, r3
}
}
_ISR_Enable( level );
}
3000ecc0: e1a07004 mov r7, r4 3000ecc4: e4973004 ldr r3, [r7], #4
* hence the compiler must not assume *header to remain
* unmodified across that call.
*
* Till Straumann, 7/2003
*/
if ( !_Chain_Is_empty( header ) ) {
3000ecc8: e1530007 cmp r3, r7
3000eccc: 0a00001a beq 3000ed3c <_Watchdog_Adjust+0x94>
switch ( direction ) {
3000ecd0: e3510000 cmp r1, #0 <== NOT EXECUTED 3000ecd4: 1a00001a bne 3000ed44 <_Watchdog_Adjust+0x9c> <== NOT EXECUTED
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
3000ecd8: e3520000 cmp r2, #0 <== NOT EXECUTED 3000ecdc: 0a000016 beq 3000ed3c <_Watchdog_Adjust+0x94> <== NOT EXECUTED
if ( units < _Watchdog_First( header )->delta_interval ) {
3000ece0: e5936010 ldr r6, [r3, #16] <== NOT EXECUTED 3000ece4: e1520006 cmp r2, r6 <== NOT EXECUTED 3000ece8: 21a01000 movcs r1, r0 <== NOT EXECUTED
_Watchdog_First( header )->delta_interval -= units;
break;
} else {
units -= _Watchdog_First( header )->delta_interval;
_Watchdog_First( header )->delta_interval = 1;
3000ecec: 23a08001 movcs r8, #1 <== NOT EXECUTED
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
3000ecf0: 2a000005 bcs 3000ed0c <_Watchdog_Adjust+0x64> <== NOT EXECUTED 3000ecf4: ea000019 b 3000ed60 <_Watchdog_Adjust+0xb8> <== NOT EXECUTED
switch ( direction ) {
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
3000ecf8: e0555006 subs r5, r5, r6 <== NOT EXECUTED 3000ecfc: 0a00000e beq 3000ed3c <_Watchdog_Adjust+0x94> <== NOT EXECUTED
if ( units < _Watchdog_First( header )->delta_interval ) {
3000ed00: e5936010 ldr r6, [r3, #16] <== NOT EXECUTED 3000ed04: e1560005 cmp r6, r5 <== NOT EXECUTED 3000ed08: 8a000014 bhi 3000ed60 <_Watchdog_Adjust+0xb8> <== NOT EXECUTED
_Watchdog_First( header )->delta_interval -= units;
break;
} else {
units -= _Watchdog_First( header )->delta_interval;
_Watchdog_First( header )->delta_interval = 1;
3000ed0c: e5838010 str r8, [r3, #16] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000ed10: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
_ISR_Enable( level );
_Watchdog_Tickle( header );
3000ed14: e1a00004 mov r0, r4 <== NOT EXECUTED 3000ed18: eb0000ad bl 3000efd4 <_Watchdog_Tickle> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000ed1c: e10f0000 mrs r0, CPSR <== NOT EXECUTED 3000ed20: e3803080 orr r3, r0, #128 ; 0x80 <== NOT EXECUTED 3000ed24: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
}
}
_ISR_Enable( level );
}
3000ed28: e5942000 ldr r2, [r4] <== NOT EXECUTED 3000ed2c: e1a01000 mov r1, r0 <== NOT EXECUTED
_Watchdog_Tickle( header );
_ISR_Disable( level );
if ( _Chain_Is_empty( header ) )
3000ed30: e1570002 cmp r7, r2 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First(
Chain_Control *header
)
{
return ( (Watchdog_Control *) _Chain_First( header ) );
3000ed34: e1a03002 mov r3, r2 <== NOT EXECUTED 3000ed38: 1affffee bne 3000ecf8 <_Watchdog_Adjust+0x50> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000ed3c: e129f000 msr CPSR_fc, r0
}
}
_ISR_Enable( level );
}
3000ed40: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
* unmodified across that call.
*
* Till Straumann, 7/2003
*/
if ( !_Chain_Is_empty( header ) ) {
switch ( direction ) {
3000ed44: e3510001 cmp r1, #1 <== NOT EXECUTED 3000ed48: 1afffffb bne 3000ed3c <_Watchdog_Adjust+0x94> <== NOT EXECUTED
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
3000ed4c: e5932010 ldr r2, [r3, #16] <== NOT EXECUTED 3000ed50: e0825005 add r5, r2, r5 <== NOT EXECUTED 3000ed54: e5835010 str r5, [r3, #16] <== NOT EXECUTED 3000ed58: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED
}
}
_ISR_Enable( level );
}
3000ed5c: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
_Watchdog_First( header )->delta_interval -= units;
3000ed60: e0655006 rsb r5, r5, r6 <== NOT EXECUTED 3000ed64: e5835010 str r5, [r3, #16] <== NOT EXECUTED
break;
3000ed68: eafffff3 b 3000ed3c <_Watchdog_Adjust+0x94> <== NOT EXECUTED
3001eda8 <_Watchdog_Adjust_to_chain>:
{
Watchdog_Interval units = units_arg;
ISR_Level level;
Watchdog_Control *first;
if ( units <= 0 ) {
3001eda8: e3510000 cmp r1, #0 <== NOT EXECUTED
Chain_Control *header,
Watchdog_Interval units_arg,
Chain_Control *to_fire
)
{
3001edac: e92d05f0 push {r4, r5, r6, r7, r8, sl} <== NOT EXECUTED
Watchdog_Interval units = units_arg;
ISR_Level level;
Watchdog_Control *first;
if ( units <= 0 ) {
3001edb0: 0a000022 beq 3001ee40 <_Watchdog_Adjust_to_chain+0x98> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3001edb4: e10f7000 mrs r7, CPSR <== NOT EXECUTED 3001edb8: e3873080 orr r3, r7, #128 ; 0x80 <== NOT EXECUTED 3001edbc: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
return;
}
_ISR_Disable( level );
3001edc0: e1a06000 mov r6, r0 <== NOT EXECUTED 3001edc4: e4963004 ldr r3, [r6], #4 <== NOT EXECUTED
/*
* The first set happens in less than units, so take all of them
* off the chain and adjust units to reflect this.
*/
units -= first->delta_interval;
first->delta_interval = 0;
3001edc8: e3a0a000 mov sl, #0 <== NOT EXECUTED 3001edcc: e2828004 add r8, r2, #4 <== NOT EXECUTED
while ( 1 ) {
if ( units <= 0 ) {
break;
}
if ( _Chain_Is_empty( header ) ) {
3001edd0: e1530006 cmp r3, r6 <== NOT EXECUTED 3001edd4: 0a000018 beq 3001ee3c <_Watchdog_Adjust_to_chain+0x94> <== NOT EXECUTED
/*
* If it is longer than "units" until the first element on the chain
* fires, then bump it and quit.
*/
if ( units < first->delta_interval ) {
3001edd8: e593c010 ldr ip, [r3, #16] <== NOT EXECUTED 3001eddc: e15c0001 cmp ip, r1 <== NOT EXECUTED 3001ede0: 8a000018 bhi 3001ee48 <_Watchdog_Adjust_to_chain+0xa0> <== NOT EXECUTED
/*
* The first set happens in less than units, so take all of them
* off the chain and adjust units to reflect this.
*/
units -= first->delta_interval;
3001ede4: e06c1001 rsb r1, ip, r1 <== NOT EXECUTED
first->delta_interval = 0;
3001ede8: e583a010 str sl, [r3, #16] <== NOT EXECUTED
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
3001edec: e5935000 ldr r5, [r3] <== NOT EXECUTED
previous = the_node->previous;
3001edf0: e5934004 ldr r4, [r3, #4] <== NOT EXECUTED
next->previous = previous;
3001edf4: e5854004 str r4, [r5, #4] <== NOT EXECUTED
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
3001edf8: e592c008 ldr ip, [r2, #8] <== NOT EXECUTED
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
previous->next = next;
3001edfc: e5845000 str r5, [r4] <== NOT EXECUTED
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
the_node->next = tail;
3001ee00: e5838000 str r8, [r3] <== NOT EXECUTED
tail->previous = the_node; old_last->next = the_node;
3001ee04: e58c3000 str r3, [ip] <== NOT EXECUTED
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
the_node->next = tail;
tail->previous = the_node;
3001ee08: e5823008 str r3, [r2, #8] <== NOT EXECUTED
old_last->next = the_node; the_node->previous = old_last;
3001ee0c: e583c004 str ip, [r3, #4] <== NOT EXECUTED
static inline void arm_interrupt_flash( uint32_t level )
{
uint32_t arm_switch_reg;
__asm__ volatile (
3001ee10: e10f3000 mrs r3, CPSR <== NOT EXECUTED 3001ee14: e129f007 msr CPSR_fc, r7 <== NOT EXECUTED 3001ee18: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
break;
}
}
_ISR_Enable( level );
}
3001ee1c: e5903000 ldr r3, [r0] <== NOT EXECUTED
_Chain_Extract_unprotected( &first->Node );
_Chain_Append_unprotected( to_fire, &first->Node );
_ISR_Flash( level );
if ( _Chain_Is_empty( header ) )
3001ee20: e1560003 cmp r6, r3 <== NOT EXECUTED 3001ee24: 0a000002 beq 3001ee34 <_Watchdog_Adjust_to_chain+0x8c> <== NOT EXECUTED
break;
first = _Watchdog_First( header );
if ( first->delta_interval != 0 )
3001ee28: e593c010 ldr ip, [r3, #16] <== NOT EXECUTED 3001ee2c: e35c0000 cmp ip, #0 <== NOT EXECUTED 3001ee30: 0affffed beq 3001edec <_Watchdog_Adjust_to_chain+0x44> <== NOT EXECUTED
}
_ISR_Disable( level );
while ( 1 ) {
if ( units <= 0 ) {
3001ee34: e3510000 cmp r1, #0 <== NOT EXECUTED 3001ee38: 1affffe4 bne 3001edd0 <_Watchdog_Adjust_to_chain+0x28> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3001ee3c: e129f007 msr CPSR_fc, r7 <== NOT EXECUTED
break;
}
}
_ISR_Enable( level );
}
3001ee40: e8bd05f0 pop {r4, r5, r6, r7, r8, sl} <== NOT EXECUTED
3001ee44: e12fff1e bx lr <== NOT EXECUTED
/*
* If it is longer than "units" until the first element on the chain
* fires, then bump it and quit.
*/
if ( units < first->delta_interval ) {
first->delta_interval -= units;
3001ee48: e061100c rsb r1, r1, ip <== NOT EXECUTED 3001ee4c: e5831010 str r1, [r3, #16] <== NOT EXECUTED
break;
3001ee50: eafffff9 b 3001ee3c <_Watchdog_Adjust_to_chain+0x94> <== NOT EXECUTED
3000cf68 <_Watchdog_Insert>:
Watchdog_Control *after;
uint32_t insert_isr_nest_level;
Watchdog_Interval delta_interval;
insert_isr_nest_level = _ISR_Nest_level;
3000cf68: e59f3140 ldr r3, [pc, #320] ; 3000d0b0 <_Watchdog_Insert+0x148>
void _Watchdog_Insert(
Chain_Control *header,
Watchdog_Control *the_watchdog
)
{
3000cf6c: e92d01f0 push {r4, r5, r6, r7, r8}
Watchdog_Control *after;
uint32_t insert_isr_nest_level;
Watchdog_Interval delta_interval;
insert_isr_nest_level = _ISR_Nest_level;
3000cf70: e5933000 ldr r3, [r3]
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000cf74: e10f6000 mrs r6, CPSR 3000cf78: e3862080 orr r2, r6, #128 ; 0x80 3000cf7c: e129f002 msr CPSR_fc, r2
/*
* Check to see if the watchdog has just been inserted by a
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_watchdog->state != WATCHDOG_INACTIVE ) {
3000cf80: e5912008 ldr r2, [r1, #8] 3000cf84: e3520000 cmp r2, #0
3000cf88: 1a000041 bne 3000d094 <_Watchdog_Insert+0x12c>
_ISR_Enable( level );
return;
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
_Watchdog_Sync_count++;
3000cf8c: e59f8120 ldr r8, [pc, #288] ; 3000d0b4 <_Watchdog_Insert+0x14c>
if ( the_watchdog->state != WATCHDOG_INACTIVE ) {
_ISR_Enable( level );
return;
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
3000cf90: e3a0c001 mov ip, #1
_Watchdog_Sync_count++;
3000cf94: e5982000 ldr r2, [r8] 3000cf98: e59f7118 ldr r7, [pc, #280] ; 3000d0b8 <_Watchdog_Insert+0x150> 3000cf9c: e2822001 add r2, r2, #1
if ( the_watchdog->state != WATCHDOG_INACTIVE ) {
_ISR_Enable( level );
return;
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
3000cfa0: e581c008 str ip, [r1, #8]
_Watchdog_Sync_count++;
3000cfa4: e5882000 str r2, [r8]
restart:
delta_interval = the_watchdog->initial;
3000cfa8: e591200c ldr r2, [r1, #12]
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First(
Chain_Control *header
)
{
return ( (Watchdog_Control *) _Chain_First( header ) );
3000cfac: e590c000 ldr ip, [r0]
for ( after = _Watchdog_First( header ) ;
;
after = _Watchdog_Next( after ) ) {
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
3000cfb0: e3520000 cmp r2, #0
3000cfb4: 0a000023 beq 3000d048 <_Watchdog_Insert+0xe0>
3000cfb8: e59c4000 ldr r4, [ip] 3000cfbc: e3540000 cmp r4, #0
3000cfc0: 0a000020 beq 3000d048 <_Watchdog_Insert+0xe0>
break;
if ( delta_interval < after->delta_interval ) {
3000cfc4: e59c4010 ldr r4, [ip, #16] 3000cfc8: e1520004 cmp r2, r4
3000cfcc: 3a000032 bcc 3000d09c <_Watchdog_Insert+0x134>
static inline void arm_interrupt_flash( uint32_t level )
{
uint32_t arm_switch_reg;
__asm__ volatile (
3000cfd0: e10f5000 mrs r5, CPSR 3000cfd4: e129f006 msr CPSR_fc, r6 3000cfd8: e129f005 msr CPSR_fc, r5
delta_interval -= after->delta_interval;
_ISR_Flash( level );
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
3000cfdc: e5915008 ldr r5, [r1, #8] 3000cfe0: e3550001 cmp r5, #1
3000cfe4: 1a000023 bne 3000d078 <_Watchdog_Insert+0x110>
goto exit_insert;
}
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
3000cfe8: e5975000 ldr r5, [r7] 3000cfec: e1530005 cmp r3, r5
if ( delta_interval < after->delta_interval ) {
after->delta_interval -= delta_interval;
break;
}
delta_interval -= after->delta_interval;
3000cff0: 20642002 rsbcs r2, r4, r2
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
goto exit_insert;
}
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
3000cff4: 2a000010 bcs 3000d03c <_Watchdog_Insert+0xd4>
3000cff8: ea00002a b 3000d0a8 <_Watchdog_Insert+0x140> <== NOT EXECUTED
for ( after = _Watchdog_First( header ) ;
;
after = _Watchdog_Next( after ) ) {
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
3000cffc: e59c4000 ldr r4, [ip] <== NOT EXECUTED 3000d000: e3540000 cmp r4, #0 <== NOT EXECUTED 3000d004: 0a00000f beq 3000d048 <_Watchdog_Insert+0xe0> <== NOT EXECUTED
break;
if ( delta_interval < after->delta_interval ) {
3000d008: e59c4010 ldr r4, [ip, #16] <== NOT EXECUTED 3000d00c: e1540002 cmp r4, r2 <== NOT EXECUTED 3000d010: 8a000021 bhi 3000d09c <_Watchdog_Insert+0x134> <== NOT EXECUTED 3000d014: e10f5000 mrs r5, CPSR <== NOT EXECUTED 3000d018: e129f006 msr CPSR_fc, r6 <== NOT EXECUTED 3000d01c: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED
delta_interval -= after->delta_interval;
_ISR_Flash( level );
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
3000d020: e5915008 ldr r5, [r1, #8] <== NOT EXECUTED
if ( delta_interval < after->delta_interval ) {
after->delta_interval -= delta_interval;
break;
}
delta_interval -= after->delta_interval;
3000d024: e0642002 rsb r2, r4, r2 <== NOT EXECUTED
_ISR_Flash( level );
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
3000d028: e3550001 cmp r5, #1 <== NOT EXECUTED 3000d02c: 1a000011 bne 3000d078 <_Watchdog_Insert+0x110> <== NOT EXECUTED
goto exit_insert;
}
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
3000d030: e5974000 ldr r4, [r7] <== NOT EXECUTED 3000d034: e1530004 cmp r3, r4 <== NOT EXECUTED 3000d038: 3a00001a bcc 3000d0a8 <_Watchdog_Insert+0x140> <== NOT EXECUTED
for ( after = _Watchdog_First( header ) ;
;
after = _Watchdog_Next( after ) ) {
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
3000d03c: e3520000 cmp r2, #0
exit_insert:
_Watchdog_Sync_level = insert_isr_nest_level;
_Watchdog_Sync_count--;
_ISR_Enable( level );
}
3000d040: e59cc000 ldr ip, [ip]
for ( after = _Watchdog_First( header ) ;
;
after = _Watchdog_Next( after ) ) {
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
3000d044: 1affffec bne 3000cffc <_Watchdog_Insert+0x94>
_Watchdog_Activate( the_watchdog );
the_watchdog->delta_interval = delta_interval;
_Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node );
3000d048: e59c0004 ldr r0, [ip, #4]
the_watchdog->start_time = _Watchdog_Ticks_since_boot;
3000d04c: e59f4068 ldr r4, [pc, #104] ; 3000d0bc <_Watchdog_Insert+0x154>
)
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
3000d050: e590c000 ldr ip, [r0] 3000d054: e5944000 ldr r4, [r4]
RTEMS_INLINE_ROUTINE void _Watchdog_Activate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_ACTIVE;
3000d058: e3a05002 mov r5, #2 3000d05c: e5815008 str r5, [r1, #8]
}
}
_Watchdog_Activate( the_watchdog );
the_watchdog->delta_interval = delta_interval;
3000d060: e5812010 str r2, [r1, #16]
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
3000d064: e5810004 str r0, [r1, #4]
before_node = after_node->next; after_node->next = the_node;
3000d068: e5801000 str r1, [r0]
the_node->next = before_node; before_node->previous = the_node;
3000d06c: e58c1004 str r1, [ip, #4]
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
after_node->next = the_node;
the_node->next = before_node;
3000d070: e581c000 str ip, [r1]
_Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node );
the_watchdog->start_time = _Watchdog_Ticks_since_boot;
3000d074: e5814014 str r4, [r1, #20]
exit_insert:
_Watchdog_Sync_level = insert_isr_nest_level;
3000d078: e5873000 str r3, [r7]
_Watchdog_Sync_count--;
3000d07c: e5983000 ldr r3, [r8] 3000d080: e2433001 sub r3, r3, #1 3000d084: e5883000 str r3, [r8]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000d088: e129f006 msr CPSR_fc, r6
_ISR_Enable( level ); }
3000d08c: e8bd01f0 pop {r4, r5, r6, r7, r8}
3000d090: e12fff1e bx lr
3000d094: e129f006 msr CPSR_fc, r6 <== NOT EXECUTED 3000d098: eafffffb b 3000d08c <_Watchdog_Insert+0x124> <== NOT EXECUTED
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
break;
if ( delta_interval < after->delta_interval ) {
after->delta_interval -= delta_interval;
3000d09c: e0624004 rsb r4, r2, r4 <== NOT EXECUTED 3000d0a0: e58c4010 str r4, [ip, #16] <== NOT EXECUTED
break;
3000d0a4: eaffffe7 b 3000d048 <_Watchdog_Insert+0xe0> <== NOT EXECUTED
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
goto exit_insert;
}
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
_Watchdog_Sync_level = insert_isr_nest_level;
3000d0a8: e5873000 str r3, [r7] <== NOT EXECUTED
goto restart;
3000d0ac: eaffffbd b 3000cfa8 <_Watchdog_Insert+0x40> <== NOT EXECUTED
3000e780 <_Watchdog_Report>:
void _Watchdog_Report(
const char *name,
Watchdog_Control *watch
)
{
3000e780: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
printk(
3000e784: e250c000 subs ip, r0, #0 <== NOT EXECUTED 3000e788: e591000c ldr r0, [r1, #12] <== NOT EXECUTED
void _Watchdog_Report(
const char *name,
Watchdog_Control *watch
)
{
3000e78c: e24dd014 sub sp, sp, #20 <== NOT EXECUTED
printk(
3000e790: e5913010 ldr r3, [r1, #16] <== NOT EXECUTED
3000e794: e88d0003 stm sp, {r0, r1} <== NOT EXECUTED
3000e798: e591e01c ldr lr, [r1, #28] <== NOT EXECUTED
3000e79c: 059fc02c ldreq ip, [pc, #44] ; 3000e7d0 <_Watchdog_Report+0x50><== NOT EXECUTED
3000e7a0: e58de008 str lr, [sp, #8] <== NOT EXECUTED
3000e7a4: e591e020 ldr lr, [r1, #32] <== NOT EXECUTED
3000e7a8: 01a0200c moveq r2, ip <== NOT EXECUTED
3000e7ac: e58de00c str lr, [sp, #12] <== NOT EXECUTED
3000e7b0: e5911024 ldr r1, [r1, #36] ; 0x24 <== NOT EXECUTED
3000e7b4: 159f2018 ldrne r2, [pc, #24] ; 3000e7d4 <_Watchdog_Report+0x54><== NOT EXECUTED
3000e7b8: e58d1010 str r1, [sp, #16] <== NOT EXECUTED
3000e7bc: e59f0014 ldr r0, [pc, #20] ; 3000e7d8 <_Watchdog_Report+0x58><== NOT EXECUTED
3000e7c0: e1a0100c mov r1, ip <== NOT EXECUTED
3000e7c4: ebffe62b bl 30008078 <printk> <== NOT EXECUTED
watch,
watch->routine,
watch->id,
watch->user_data
);
}
3000e7c8: e28dd014 add sp, sp, #20 <== NOT EXECUTED
3000e7cc: e8bd8000 pop {pc} <== NOT EXECUTED
3000e708 <_Watchdog_Report_chain>:
void _Watchdog_Report_chain(
const char *name,
Chain_Control *header
)
{
3000e708: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
3000e70c: e1a05000 mov r5, r0 <== NOT EXECUTED
3000e710: e1a04001 mov r4, r1 <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000e714: e10f6000 mrs r6, CPSR <== NOT EXECUTED 3000e718: e3863080 orr r3, r6, #128 ; 0x80 <== NOT EXECUTED 3000e71c: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
printk( "Watchdog Chain: %s %p\n", name, header );
3000e720: e59f004c ldr r0, [pc, #76] ; 3000e774 <_Watchdog_Report_chain+0x6c><== NOT EXECUTED 3000e724: e1a02004 mov r2, r4 <== NOT EXECUTED 3000e728: e1a01005 mov r1, r5 <== NOT EXECUTED 3000e72c: ebffe651 bl 30008078 <printk> <== NOT EXECUTED
printk( "== end of %s \n", name );
} else {
printk( "Chain is empty\n" );
}
_ISR_Enable( level );
}
3000e730: e4947004 ldr r7, [r4], #4 <== NOT EXECUTED
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
printk( "Watchdog Chain: %s %p\n", name, header );
if ( !_Chain_Is_empty( header ) ) {
3000e734: e1570004 cmp r7, r4 <== NOT EXECUTED 3000e738: 0a00000a beq 3000e768 <_Watchdog_Report_chain+0x60> <== NOT EXECUTED
node != _Chain_Tail(header) ;
node = node->next )
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
3000e73c: e1a01007 mov r1, r7 <== NOT EXECUTED 3000e740: e3a00000 mov r0, #0 <== NOT EXECUTED 3000e744: eb00000d bl 3000e780 <_Watchdog_Report> <== NOT EXECUTED
_ISR_Disable( level );
printk( "Watchdog Chain: %s %p\n", name, header );
if ( !_Chain_Is_empty( header ) ) {
for ( node = _Chain_First( header ) ;
node != _Chain_Tail(header) ;
node = node->next )
3000e748: e5977000 ldr r7, [r7] <== NOT EXECUTED
Chain_Node *node;
_ISR_Disable( level );
printk( "Watchdog Chain: %s %p\n", name, header );
if ( !_Chain_Is_empty( header ) ) {
for ( node = _Chain_First( header ) ;
3000e74c: e1570004 cmp r7, r4 <== NOT EXECUTED 3000e750: 1afffff9 bne 3000e73c <_Watchdog_Report_chain+0x34> <== NOT EXECUTED
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
3000e754: e59f001c ldr r0, [pc, #28] ; 3000e778 <_Watchdog_Report_chain+0x70><== NOT EXECUTED 3000e758: e1a01005 mov r1, r5 <== NOT EXECUTED 3000e75c: ebffe645 bl 30008078 <printk> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000e760: e129f006 msr CPSR_fc, r6 <== NOT EXECUTED
} else {
printk( "Chain is empty\n" );
}
_ISR_Enable( level );
}
3000e764: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
} else {
printk( "Chain is empty\n" );
3000e768: e59f000c ldr r0, [pc, #12] ; 3000e77c <_Watchdog_Report_chain+0x74><== NOT EXECUTED 3000e76c: ebffe641 bl 30008078 <printk> <== NOT EXECUTED 3000e770: eafffffa b 3000e760 <_Watchdog_Report_chain+0x58> <== NOT EXECUTED
3000d1d0 <_Watchdog_Tickle>:
*/
void _Watchdog_Tickle(
Chain_Control *header
)
{
3000d1d0: e92d40f0 push {r4, r5, r6, r7, lr}
3000d1d4: e1a06000 mov r6, r0
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000d1d8: e10f7000 mrs r7, CPSR 3000d1dc: e3873080 orr r3, r7, #128 ; 0x80 3000d1e0: e129f003 msr CPSR_fc, r3
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
}
3000d1e4: e1a05000 mov r5, r0 3000d1e8: e4953004 ldr r3, [r5], #4
* volatile data - till, 2003/7
*/
_ISR_Disable( level );
if ( _Chain_Is_empty( header ) )
3000d1ec: e1530005 cmp r3, r5
3000d1f0: 0a000007 beq 3000d214 <_Watchdog_Tickle+0x44>
* to be inserted has already had its delta_interval adjusted to 0, and
* so is added to the head of the chain with a delta_interval of 0.
*
* Steven Johnson - 12/2005 (gcc-3.2.3 -O3 on powerpc)
*/
if (the_watchdog->delta_interval != 0) {
3000d1f4: e5931010 ldr r1, [r3, #16]
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First(
Chain_Control *header
)
{
return ( (Watchdog_Control *) _Chain_First( header ) );
3000d1f8: e1a04003 mov r4, r3 3000d1fc: e3510000 cmp r1, #0
3000d200: 0a000015 beq 3000d25c <_Watchdog_Tickle+0x8c>
the_watchdog->delta_interval--;
3000d204: e2411001 sub r1, r1, #1
if ( the_watchdog->delta_interval != 0 )
3000d208: e3510000 cmp r1, #0
* so is added to the head of the chain with a delta_interval of 0.
*
* Steven Johnson - 12/2005 (gcc-3.2.3 -O3 on powerpc)
*/
if (the_watchdog->delta_interval != 0) {
the_watchdog->delta_interval--;
3000d20c: e5831010 str r1, [r3, #16]
if ( the_watchdog->delta_interval != 0 )
3000d210: 0a000011 beq 3000d25c <_Watchdog_Tickle+0x8c>
* See the comment in watchdoginsert.c and watchdogadjust.c
* about why it's safe not to declare header a pointer to
* volatile data - till, 2003/7
*/
_ISR_Disable( level );
3000d214: e1a02007 mov r2, r7
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000d218: e129f002 msr CPSR_fc, r2
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
}
3000d21c: e8bd80f0 pop {r4, r5, r6, r7, pc}
_ISR_Enable( level );
switch( watchdog_state ) {
case WATCHDOG_ACTIVE:
(*the_watchdog->routine)(
3000d220: e5940020 ldr r0, [r4, #32] <== NOT EXECUTED 3000d224: e5941024 ldr r1, [r4, #36] ; 0x24 <== NOT EXECUTED 3000d228: e1a0e00f mov lr, pc <== NOT EXECUTED 3000d22c: e594f01c ldr pc, [r4, #28] <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000d230: e10f2000 mrs r2, CPSR <== NOT EXECUTED 3000d234: e3823080 orr r3, r2, #128 ; 0x80 <== NOT EXECUTED 3000d238: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
}
3000d23c: e5963000 ldr r3, [r6] <== NOT EXECUTED 3000d240: e1a07002 mov r7, r2 <== NOT EXECUTED
_ISR_Disable( level );
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
3000d244: e1530005 cmp r3, r5 <== NOT EXECUTED 3000d248: e1a04003 mov r4, r3 <== NOT EXECUTED 3000d24c: 0afffff1 beq 3000d218 <_Watchdog_Tickle+0x48> <== NOT EXECUTED
}
_ISR_Disable( level );
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
3000d250: e5933010 ldr r3, [r3, #16] <== NOT EXECUTED 3000d254: e3530000 cmp r3, #0 <== NOT EXECUTED 3000d258: 1affffee bne 3000d218 <_Watchdog_Tickle+0x48> <== NOT EXECUTED
if ( the_watchdog->delta_interval != 0 )
goto leave;
}
do {
watchdog_state = _Watchdog_Remove( the_watchdog );
3000d25c: e1a00004 mov r0, r4 <== NOT EXECUTED 3000d260: ebffffaf bl 3000d124 <_Watchdog_Remove> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000d264: e129f007 msr CPSR_fc, r7 <== NOT EXECUTED
_ISR_Enable( level );
switch( watchdog_state ) {
3000d268: e3500002 cmp r0, #2 <== NOT EXECUTED 3000d26c: 1affffef bne 3000d230 <_Watchdog_Tickle+0x60> <== NOT EXECUTED 3000d270: eaffffea b 3000d220 <_Watchdog_Tickle+0x50> <== NOT EXECUTED
3000d2fc <_Workspace_Allocate_or_fatal_error>:
3000d2fc: e3a02000 mov r2, #0
* _Workspace_Allocate_or_fatal_error
*/
void *_Workspace_Allocate_or_fatal_error(
size_t size
)
{
3000d300: e1a01000 mov r1, r0
3000d304: e52de004 push {lr} ; (str lr, [sp, #-4]!)
3000d308: e59f0018 ldr r0, [pc, #24] ; 3000d328 <_Workspace_Allocate_or_fatal_error+0x2c>
3000d30c: e1a03002 mov r3, r2
3000d310: eb000ab2 bl 3000fde0 <_Heap_Allocate_aligned_with_boundary>
__builtin_return_address( 1 ),
memory
);
#endif
if ( memory == NULL )
3000d314: e3500000 cmp r0, #0
3000d318: 149df004 popne {pc} ; (ldrne pc, [sp], #4)
_Internal_error_Occurred(
3000d31c: e3a01001 mov r1, #1 <== NOT EXECUTED 3000d320: e3a02003 mov r2, #3 <== NOT EXECUTED 3000d324: ebfff6d1 bl 3000ae70 <_Internal_error_Occurred> <== NOT EXECUTED
3000d274 <_Workspace_Handler_initialization>:
* _Workspace_Handler_initialization
*/
void _Workspace_Handler_initialization(void)
{
uintptr_t memory_available = 0;
void *starting_address = Configuration.work_space_start;
3000d274: e59f3050 ldr r3, [pc, #80] ; 3000d2cc <_Workspace_Handler_initialization+0x58>
/*
* _Workspace_Handler_initialization
*/
void _Workspace_Handler_initialization(void)
{
3000d278: e92d4030 push {r4, r5, lr}
uintptr_t memory_available = 0;
void *starting_address = Configuration.work_space_start;
uintptr_t size = Configuration.work_space_size;
if ( Configuration.do_zero_of_workspace )
3000d27c: e5d32028 ldrb r2, [r3, #40] ; 0x28
* _Workspace_Handler_initialization
*/
void _Workspace_Handler_initialization(void)
{
uintptr_t memory_available = 0;
void *starting_address = Configuration.work_space_start;
3000d280: e5935000 ldr r5, [r3]
uintptr_t size = Configuration.work_space_size;
if ( Configuration.do_zero_of_workspace )
3000d284: e3520000 cmp r2, #0
*/
void _Workspace_Handler_initialization(void)
{
uintptr_t memory_available = 0;
void *starting_address = Configuration.work_space_start;
uintptr_t size = Configuration.work_space_size;
3000d288: e5934004 ldr r4, [r3, #4]
if ( Configuration.do_zero_of_workspace )
3000d28c: 1a000009 bne 3000d2b8 <_Workspace_Handler_initialization+0x44>
memset( starting_address, 0, size );
memory_available = _Heap_Initialize(
3000d290: e59f0038 ldr r0, [pc, #56] ; 3000d2d0 <_Workspace_Handler_initialization+0x5c> 3000d294: e1a01005 mov r1, r5 3000d298: e1a02004 mov r2, r4 3000d29c: e3a03008 mov r3, #8 3000d2a0: ebfff657 bl 3000ac04 <_Heap_Initialize>
starting_address,
size,
CPU_HEAP_ALIGNMENT
);
if ( memory_available == 0 )
3000d2a4: e3500000 cmp r0, #0
3000d2a8: 18bd8030 popne {r4, r5, pc}
_Internal_error_Occurred(
3000d2ac: e3a01001 mov r1, #1 <== NOT EXECUTED 3000d2b0: e3a02002 mov r2, #2 <== NOT EXECUTED 3000d2b4: ebfff6ed bl 3000ae70 <_Internal_error_Occurred> <== NOT EXECUTED
uintptr_t memory_available = 0;
void *starting_address = Configuration.work_space_start;
uintptr_t size = Configuration.work_space_size;
if ( Configuration.do_zero_of_workspace )
memset( starting_address, 0, size );
3000d2b8: e1a00005 mov r0, r5 3000d2bc: e3a01000 mov r1, #0 3000d2c0: e1a02004 mov r2, r4 3000d2c4: eb0015cf bl 30012a08 <memset> 3000d2c8: eafffff0 b 3000d290 <_Workspace_Handler_initialization+0x1c>
3001908c <_execve>:
int _execve(
const char *path __attribute__((unused)),
char *const argv[] __attribute__((unused)),
char *const envp[] __attribute__((unused))
)
{
3001908c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
30019090: ebffe650 bl 300129d8 <__errno> <== NOT EXECUTED 30019094: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 30019098: e5803000 str r3, [r0] <== NOT EXECUTED
}
3001909c: e3e00000 mvn r0, #0 <== NOT EXECUTED
300190a0: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30026bf8 <_kill_r>:
struct _reent *ptr,
pid_t pid,
int sig
)
{
return killinfo( pid, sig, NULL );
30026bf8: e1a00001 mov r0, r1 <== NOT EXECUTED 30026bfc: e1a01002 mov r1, r2 <== NOT EXECUTED 30026c00: e3a02000 mov r2, #0 <== NOT EXECUTED 30026c04: ea00002c b 30026cbc <killinfo> <== NOT EXECUTED
30009cfc <adjtime>:
int adjtime(
struct timeval *delta,
struct timeval *olddelta
)
{
30009cfc: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
long adjustment;
/*
* Simple validations
*/
if ( !delta )
30009d00: e2504000 subs r4, r0, #0 <== NOT EXECUTED
int adjtime(
struct timeval *delta,
struct timeval *olddelta
)
{
30009d04: e24dd008 sub sp, sp, #8 <== NOT EXECUTED 30009d08: e1a05001 mov r5, r1 <== NOT EXECUTED
long adjustment;
/*
* Simple validations
*/
if ( !delta )
30009d0c: 0a000042 beq 30009e1c <adjtime+0x120> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( delta->tv_usec >= TOD_MICROSECONDS_PER_SECOND )
30009d10: e5942004 ldr r2, [r4, #4] <== NOT EXECUTED 30009d14: e59f3114 ldr r3, [pc, #276] ; 30009e30 <adjtime+0x134> <== NOT EXECUTED 30009d18: e1520003 cmp r2, r3 <== NOT EXECUTED 30009d1c: 8a00003e bhi 30009e1c <adjtime+0x120> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( olddelta ) {
30009d20: e3510000 cmp r1, #0 <== NOT EXECUTED
olddelta->tv_sec = 0;
30009d24: 13a03000 movne r3, #0 <== NOT EXECUTED 30009d28: 15813000 strne r3, [r1] <== NOT EXECUTED
olddelta->tv_usec = 0;
30009d2c: 15813004 strne r3, [r1, #4] <== NOT EXECUTED
}
/* convert delta to microseconds */
adjustment = (delta->tv_sec * TOD_MICROSECONDS_PER_SECOND);
30009d30: e5943000 ldr r3, [r4] <== NOT EXECUTED
if ( delta->tv_usec >= TOD_MICROSECONDS_PER_SECOND )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( olddelta ) {
olddelta->tv_sec = 0;
olddelta->tv_usec = 0;
30009d34: 15942004 ldrne r2, [r4, #4] <== NOT EXECUTED
}
/* convert delta to microseconds */
adjustment = (delta->tv_sec * TOD_MICROSECONDS_PER_SECOND);
30009d38: e0631283 rsb r1, r3, r3, lsl #5 <== NOT EXECUTED 30009d3c: e0611301 rsb r1, r1, r1, lsl #6 <== NOT EXECUTED 30009d40: e0833181 add r3, r3, r1, lsl #3 <== NOT EXECUTED
adjustment += delta->tv_usec;
/* too small to account for */
if ( adjustment < rtems_configuration_get_microseconds_per_tick() )
30009d44: e59f10e8 ldr r1, [pc, #232] ; 30009e34 <adjtime+0x138> <== NOT EXECUTED
olddelta->tv_usec = 0;
}
/* convert delta to microseconds */
adjustment = (delta->tv_sec * TOD_MICROSECONDS_PER_SECOND);
adjustment += delta->tv_usec;
30009d48: e0822303 add r2, r2, r3, lsl #6 <== NOT EXECUTED
/* too small to account for */
if ( adjustment < rtems_configuration_get_microseconds_per_tick() )
30009d4c: e591000c ldr r0, [r1, #12] <== NOT EXECUTED 30009d50: e1520000 cmp r2, r0 <== NOT EXECUTED
return 0;
30009d54: 33a00000 movcc r0, #0 <== NOT EXECUTED
/* convert delta to microseconds */
adjustment = (delta->tv_sec * TOD_MICROSECONDS_PER_SECOND);
adjustment += delta->tv_usec;
/* too small to account for */
if ( adjustment < rtems_configuration_get_microseconds_per_tick() )
30009d58: 2a000001 bcs 30009d64 <adjtime+0x68> <== NOT EXECUTED
/* set the user's output */
if ( olddelta )
*olddelta = *delta;
return 0;
}
30009d5c: e28dd008 add sp, sp, #8 <== NOT EXECUTED
30009d60: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
30009d64: e59f30cc ldr r3, [pc, #204] ; 30009e38 <adjtime+0x13c> <== NOT EXECUTED 30009d68: e5932000 ldr r2, [r3] <== NOT EXECUTED 30009d6c: e2822001 add r2, r2, #1 <== NOT EXECUTED 30009d70: e5832000 str r2, [r3] <== NOT EXECUTED
* This prevents context switches while we are adjusting the TOD
*/
_Thread_Disable_dispatch();
_TOD_Get( &ts );
30009d74: e1a0000d mov r0, sp <== NOT EXECUTED 30009d78: eb0005f1 bl 3000b544 <_TOD_Get> <== NOT EXECUTED
ts.tv_sec += delta->tv_sec;
ts.tv_nsec += delta->tv_usec * TOD_NANOSECONDS_PER_MICROSECOND;
30009d7c: e5943004 ldr r3, [r4, #4] <== NOT EXECUTED 30009d80: e59d0004 ldr r0, [sp, #4] <== NOT EXECUTED 30009d84: e0631283 rsb r1, r3, r3, lsl #5 <== NOT EXECUTED 30009d88: e0833101 add r3, r3, r1, lsl #2 <== NOT EXECUTED 30009d8c: e0803183 add r3, r0, r3, lsl #3 <== NOT EXECUTED
_Thread_Disable_dispatch();
_TOD_Get( &ts );
ts.tv_sec += delta->tv_sec;
30009d90: e5942000 ldr r2, [r4] <== NOT EXECUTED 30009d94: e59d0000 ldr r0, [sp] <== NOT EXECUTED
ts.tv_nsec += delta->tv_usec * TOD_NANOSECONDS_PER_MICROSECOND;
/* if adjustment is too much positive */
while ( ts.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
30009d98: e59f109c ldr r1, [pc, #156] ; 30009e3c <adjtime+0x140> <== NOT EXECUTED
_Thread_Disable_dispatch();
_TOD_Get( &ts );
ts.tv_sec += delta->tv_sec;
30009d9c: e0802002 add r2, r0, r2 <== NOT EXECUTED
ts.tv_nsec += delta->tv_usec * TOD_NANOSECONDS_PER_MICROSECOND;
/* if adjustment is too much positive */
while ( ts.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
30009da0: e1530001 cmp r3, r1 <== NOT EXECUTED
* This prevents context switches while we are adjusting the TOD
*/
_Thread_Disable_dispatch();
_TOD_Get( &ts );
30009da4: e1a0600d mov r6, sp <== NOT EXECUTED
ts.tv_sec += delta->tv_sec;
30009da8: e88d000c stm sp, {r2, r3} <== NOT EXECUTED
ts.tv_nsec += delta->tv_usec * TOD_NANOSECONDS_PER_MICROSECOND;
/* if adjustment is too much positive */
while ( ts.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
30009dac: 9a000006 bls 30009dcc <adjtime+0xd0> <== NOT EXECUTED
ts.tv_nsec -= TOD_NANOSECONDS_PER_SECOND;
30009db0: e2833331 add r3, r3, #-1006632960 ; 0xc4000000 <== NOT EXECUTED 30009db4: e2833865 add r3, r3, #6619136 ; 0x650000 <== NOT EXECUTED 30009db8: e2833c36 add r3, r3, #13824 ; 0x3600 <== NOT EXECUTED
ts.tv_sec += delta->tv_sec;
ts.tv_nsec += delta->tv_usec * TOD_NANOSECONDS_PER_MICROSECOND;
/* if adjustment is too much positive */
while ( ts.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
30009dbc: e1530001 cmp r3, r1 <== NOT EXECUTED
* At one point there was a static variable named adjustment
* used by this implementation. I don't see any reason for it
* to be here based upon the GNU/Linux documentation.
*/
int adjtime(
30009dc0: e2822001 add r2, r2, #1 <== NOT EXECUTED
ts.tv_sec += delta->tv_sec;
ts.tv_nsec += delta->tv_usec * TOD_NANOSECONDS_PER_MICROSECOND;
/* if adjustment is too much positive */
while ( ts.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
30009dc4: 8afffff9 bhi 30009db0 <adjtime+0xb4> <== NOT EXECUTED
30009dc8: e88d000c stm sp, {r2, r3} <== NOT EXECUTED
ts.tv_nsec -= TOD_NANOSECONDS_PER_SECOND;
ts.tv_sec++;
}
/* if adjustment is too much negative */
while ( ts.tv_nsec <= (-1 * TOD_NANOSECONDS_PER_SECOND) ) {
30009dcc: e59f106c ldr r1, [pc, #108] ; 30009e40 <adjtime+0x144> <== NOT EXECUTED 30009dd0: e1530001 cmp r3, r1 <== NOT EXECUTED 30009dd4: 8a000007 bhi 30009df8 <adjtime+0xfc> <== NOT EXECUTED 30009dd8: e59d2000 ldr r2, [sp] <== NOT EXECUTED
ts.tv_nsec += TOD_NANOSECONDS_PER_SECOND;
30009ddc: e28335ee add r3, r3, #998244352 ; 0x3b800000 <== NOT EXECUTED 30009de0: e283396b add r3, r3, #1753088 ; 0x1ac000 <== NOT EXECUTED 30009de4: e2833c0a add r3, r3, #2560 ; 0xa00 <== NOT EXECUTED
ts.tv_nsec -= TOD_NANOSECONDS_PER_SECOND;
ts.tv_sec++;
}
/* if adjustment is too much negative */
while ( ts.tv_nsec <= (-1 * TOD_NANOSECONDS_PER_SECOND) ) {
30009de8: e1530001 cmp r3, r1 <== NOT EXECUTED
* At one point there was a static variable named adjustment
* used by this implementation. I don't see any reason for it
* to be here based upon the GNU/Linux documentation.
*/
int adjtime(
30009dec: e2422001 sub r2, r2, #1 <== NOT EXECUTED
ts.tv_nsec -= TOD_NANOSECONDS_PER_SECOND;
ts.tv_sec++;
}
/* if adjustment is too much negative */
while ( ts.tv_nsec <= (-1 * TOD_NANOSECONDS_PER_SECOND) ) {
30009df0: 9afffff9 bls 30009ddc <adjtime+0xe0> <== NOT EXECUTED
30009df4: e88d000c stm sp, {r2, r3} <== NOT EXECUTED
ts.tv_nsec += TOD_NANOSECONDS_PER_SECOND;
ts.tv_sec--;
}
_TOD_Set( &ts );
30009df8: e1a0000d mov r0, sp <== NOT EXECUTED 30009dfc: eb0005f8 bl 3000b5e4 <_TOD_Set> <== NOT EXECUTED
_Thread_Enable_dispatch();
30009e00: eb000bbb bl 3000ccf4 <_Thread_Enable_dispatch> <== NOT EXECUTED
/* set the user's output */
if ( olddelta )
30009e04: e3550000 cmp r5, #0 <== NOT EXECUTED
*olddelta = *delta;
return 0;
30009e08: 01a00005 moveq r0, r5 <== NOT EXECUTED
_Thread_Enable_dispatch();
/* set the user's output */
if ( olddelta )
*olddelta = *delta;
30009e0c: 18940018 ldmne r4, {r3, r4} <== NOT EXECUTED
return 0;
30009e10: 13a00000 movne r0, #0 <== NOT EXECUTED
_Thread_Enable_dispatch();
/* set the user's output */
if ( olddelta )
*olddelta = *delta;
30009e14: 18850018 stmne r5, {r3, r4} <== NOT EXECUTED
30009e18: eaffffcf b 30009d5c <adjtime+0x60> <== NOT EXECUTED
*/
if ( !delta )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( delta->tv_usec >= TOD_MICROSECONDS_PER_SECOND )
rtems_set_errno_and_return_minus_one( EINVAL );
30009e1c: eb0023ea bl 30012dcc <__errno> <== NOT EXECUTED 30009e20: e3a03016 mov r3, #22 <== NOT EXECUTED 30009e24: e5803000 str r3, [r0] <== NOT EXECUTED 30009e28: e3e00000 mvn r0, #0 <== NOT EXECUTED 30009e2c: eaffffca b 30009d5c <adjtime+0x60> <== NOT EXECUTED
3000a630 <aio_cancel>:
* operation(s) cannot be canceled
*/
int aio_cancel(int fildes, struct aiocb *aiocbp)
{
3000a630: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
rtems_aio_request_chain *r_chain;
int result;
pthread_mutex_lock (&aio_request_queue.mutex);
3000a634: e59f41b8 ldr r4, [pc, #440] ; 3000a7f4 <aio_cancel+0x1c4> <== NOT EXECUTED
* operation(s) cannot be canceled
*/
int aio_cancel(int fildes, struct aiocb *aiocbp)
{
3000a638: e1a06000 mov r6, r0 <== NOT EXECUTED
rtems_aio_request_chain *r_chain;
int result;
pthread_mutex_lock (&aio_request_queue.mutex);
3000a63c: e1a00004 mov r0, r4 <== NOT EXECUTED
* operation(s) cannot be canceled
*/
int aio_cancel(int fildes, struct aiocb *aiocbp)
{
3000a640: e1a05001 mov r5, r1 <== NOT EXECUTED
rtems_aio_request_chain *r_chain;
int result;
pthread_mutex_lock (&aio_request_queue.mutex);
3000a644: eb000459 bl 3000b7b0 <pthread_mutex_lock> <== NOT EXECUTED
if (fcntl (fildes, F_GETFD) < 0) {
3000a648: e1a00006 mov r0, r6 <== NOT EXECUTED 3000a64c: e3a01001 mov r1, #1 <== NOT EXECUTED 3000a650: eb001bdb bl 300115c4 <fcntl> <== NOT EXECUTED 3000a654: e3500000 cmp r0, #0 <== NOT EXECUTED 3000a658: ba00005e blt 3000a7d8 <aio_cancel+0x1a8> <== NOT EXECUTED
pthread_mutex_unlock(&aio_request_queue.mutex);
rtems_set_errno_and_return_minus_one (EBADF);
}
/* if aiocbp is NULL remove all request for given file descriptor */
if (aiocbp == NULL) {
3000a65c: e3550000 cmp r5, #0 <== NOT EXECUTED 3000a660: 0a000032 beq 3000a730 <aio_cancel+0x100> <== NOT EXECUTED
pthread_mutex_unlock (&aio_request_queue.mutex);
return AIO_CANCELED;
} else {
AIO_printf ("Cancel request\n");
if (aiocbp->aio_fildes != fildes) {
3000a664: e5957000 ldr r7, [r5] <== NOT EXECUTED 3000a668: e1570006 cmp r7, r6 <== NOT EXECUTED 3000a66c: 1a000028 bne 3000a714 <aio_cancel+0xe4> <== NOT EXECUTED
pthread_mutex_unlock (&aio_request_queue.mutex);
rtems_set_errno_and_return_minus_one (EINVAL);
}
r_chain = rtems_aio_search_fd (&aio_request_queue.work_req, fildes, 0);
3000a670: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED 3000a674: e1a01007 mov r1, r7 <== NOT EXECUTED 3000a678: e3a02000 mov r2, #0 <== NOT EXECUTED 3000a67c: eb0000be bl 3000a97c <rtems_aio_search_fd> <== NOT EXECUTED
if (r_chain == NULL) {
3000a680: e2506000 subs r6, r0, #0 <== NOT EXECUTED 3000a684: 0a00000c beq 3000a6bc <aio_cancel+0x8c> <== NOT EXECUTED
return AIO_ALLDONE;
}
}
AIO_printf ("Request on [WQ]\n");
pthread_mutex_lock (&r_chain->mutex);
3000a688: e286801c add r8, r6, #28 <== NOT EXECUTED 3000a68c: e1a00008 mov r0, r8 <== NOT EXECUTED 3000a690: eb000446 bl 3000b7b0 <pthread_mutex_lock> <== NOT EXECUTED
result = rtems_aio_remove_req (&r_chain->perfd, aiocbp);
3000a694: e1a01005 mov r1, r5 <== NOT EXECUTED 3000a698: e2860008 add r0, r6, #8 <== NOT EXECUTED 3000a69c: eb0001cd bl 3000add8 <rtems_aio_remove_req> <== NOT EXECUTED 3000a6a0: e1a05000 mov r5, r0 <== NOT EXECUTED
pthread_mutex_unlock (&r_chain->mutex);
3000a6a4: e1a00008 mov r0, r8 <== NOT EXECUTED 3000a6a8: eb000461 bl 3000b834 <pthread_mutex_unlock> <== NOT EXECUTED
pthread_mutex_unlock (&aio_request_queue.mutex);
3000a6ac: e1a00004 mov r0, r4 <== NOT EXECUTED 3000a6b0: eb00045f bl 3000b834 <pthread_mutex_unlock> <== NOT EXECUTED
return result;
}
return AIO_ALLDONE;
}
3000a6b4: e1a00005 mov r0, r5 <== NOT EXECUTED
3000a6b8: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
rtems_set_errno_and_return_minus_one (EINVAL);
}
r_chain = rtems_aio_search_fd (&aio_request_queue.work_req, fildes, 0);
if (r_chain == NULL) {
if (!rtems_chain_is_empty (&aio_request_queue.idle_req)) {
3000a6bc: e5942054 ldr r2, [r4, #84] ; 0x54 <== NOT EXECUTED 3000a6c0: e2843058 add r3, r4, #88 ; 0x58 <== NOT EXECUTED 3000a6c4: e1520003 cmp r2, r3 <== NOT EXECUTED 3000a6c8: 0a00000d beq 3000a704 <aio_cancel+0xd4> <== NOT EXECUTED
r_chain = rtems_aio_search_fd (&aio_request_queue.idle_req, fildes, 0);
3000a6cc: e2840054 add r0, r4, #84 ; 0x54 <== NOT EXECUTED 3000a6d0: e1a01007 mov r1, r7 <== NOT EXECUTED 3000a6d4: e1a02006 mov r2, r6 <== NOT EXECUTED 3000a6d8: eb0000a7 bl 3000a97c <rtems_aio_search_fd> <== NOT EXECUTED
if (r_chain == NULL) {
3000a6dc: e3500000 cmp r0, #0 <== NOT EXECUTED 3000a6e0: 0a00000b beq 3000a714 <aio_cancel+0xe4> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one (EINVAL);
}
AIO_printf ("Request on [IQ]\n");
result = rtems_aio_remove_req (&r_chain->perfd, aiocbp);
3000a6e4: e1a01005 mov r1, r5 <== NOT EXECUTED 3000a6e8: e2800008 add r0, r0, #8 <== NOT EXECUTED 3000a6ec: eb0001b9 bl 3000add8 <rtems_aio_remove_req> <== NOT EXECUTED 3000a6f0: e1a05000 mov r5, r0 <== NOT EXECUTED
pthread_mutex_unlock (&aio_request_queue.mutex);
3000a6f4: e1a00004 mov r0, r4 <== NOT EXECUTED 3000a6f8: eb00044d bl 3000b834 <pthread_mutex_unlock> <== NOT EXECUTED
pthread_mutex_unlock (&r_chain->mutex);
pthread_mutex_unlock (&aio_request_queue.mutex);
return result;
}
return AIO_ALLDONE;
}
3000a6fc: e1a00005 mov r0, r5 <== NOT EXECUTED
3000a700: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
result = rtems_aio_remove_req (&r_chain->perfd, aiocbp);
pthread_mutex_unlock (&aio_request_queue.mutex);
return result;
} else {
pthread_mutex_unlock (&aio_request_queue.mutex);
3000a704: e1a00004 mov r0, r4 <== NOT EXECUTED 3000a708: eb000449 bl 3000b834 <pthread_mutex_unlock> <== NOT EXECUTED
return AIO_ALLDONE;
3000a70c: e3a05002 mov r5, #2 <== NOT EXECUTED 3000a710: eaffffe7 b 3000a6b4 <aio_cancel+0x84> <== NOT EXECUTED
r_chain = rtems_aio_search_fd (&aio_request_queue.work_req, fildes, 0);
if (r_chain == NULL) {
if (!rtems_chain_is_empty (&aio_request_queue.idle_req)) {
r_chain = rtems_aio_search_fd (&aio_request_queue.idle_req, fildes, 0);
if (r_chain == NULL) {
pthread_mutex_unlock (&aio_request_queue.mutex);
3000a714: e1a00004 mov r0, r4 <== NOT EXECUTED 3000a718: eb000445 bl 3000b834 <pthread_mutex_unlock> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one (EINVAL);
3000a71c: eb002976 bl 30014cfc <__errno> <== NOT EXECUTED 3000a720: e3a03016 mov r3, #22 <== NOT EXECUTED 3000a724: e5803000 str r3, [r0] <== NOT EXECUTED 3000a728: e3e05000 mvn r5, #0 <== NOT EXECUTED 3000a72c: eaffffe0 b 3000a6b4 <aio_cancel+0x84> <== NOT EXECUTED
/* if aiocbp is NULL remove all request for given file descriptor */
if (aiocbp == NULL) {
AIO_printf ("Cancel all requests\n");
r_chain = rtems_aio_search_fd (&aio_request_queue.work_req, fildes, 0);
3000a730: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED 3000a734: e1a01006 mov r1, r6 <== NOT EXECUTED 3000a738: e1a02005 mov r2, r5 <== NOT EXECUTED 3000a73c: eb00008e bl 3000a97c <rtems_aio_search_fd> <== NOT EXECUTED
if (r_chain == NULL) {
3000a740: e2507000 subs r7, r0, #0 <== NOT EXECUTED 3000a744: 0a00000b beq 3000a778 <aio_cancel+0x148> <== NOT EXECUTED
return AIO_ALLDONE;
}
AIO_printf ("Request chain on [WQ]\n");
pthread_mutex_lock (&r_chain->mutex);
3000a748: e287601c add r6, r7, #28 <== NOT EXECUTED 3000a74c: e1a00006 mov r0, r6 <== NOT EXECUTED 3000a750: eb000416 bl 3000b7b0 <pthread_mutex_lock> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
3000a754: e1a00007 mov r0, r7 <== NOT EXECUTED 3000a758: eb000a7c bl 3000d150 <_Chain_Extract> <== NOT EXECUTED
rtems_chain_extract (&r_chain->next_fd);
rtems_aio_remove_fd (r_chain);
3000a75c: e1a00007 mov r0, r7 <== NOT EXECUTED 3000a760: eb000188 bl 3000ad88 <rtems_aio_remove_fd> <== NOT EXECUTED
pthread_mutex_unlock (&r_chain->mutex);
3000a764: e1a00006 mov r0, r6 <== NOT EXECUTED 3000a768: eb000431 bl 3000b834 <pthread_mutex_unlock> <== NOT EXECUTED
pthread_mutex_unlock (&aio_request_queue.mutex);
3000a76c: e1a00004 mov r0, r4 <== NOT EXECUTED 3000a770: eb00042f bl 3000b834 <pthread_mutex_unlock> <== NOT EXECUTED
return AIO_CANCELED;
3000a774: eaffffce b 3000a6b4 <aio_cancel+0x84> <== NOT EXECUTED
r_chain = rtems_aio_search_fd (&aio_request_queue.work_req, fildes, 0);
if (r_chain == NULL) {
AIO_printf ("Request chain not on [WQ]\n");
if (!rtems_chain_is_empty (&aio_request_queue.idle_req)) {
3000a778: e5942054 ldr r2, [r4, #84] ; 0x54 <== NOT EXECUTED 3000a77c: e2843058 add r3, r4, #88 ; 0x58 <== NOT EXECUTED 3000a780: e1520003 cmp r2, r3 <== NOT EXECUTED 3000a784: 0affffde beq 3000a704 <aio_cancel+0xd4> <== NOT EXECUTED
r_chain = rtems_aio_search_fd (&aio_request_queue.idle_req, fildes, 0);
3000a788: e2840054 add r0, r4, #84 ; 0x54 <== NOT EXECUTED 3000a78c: e1a01006 mov r1, r6 <== NOT EXECUTED 3000a790: e1a02007 mov r2, r7 <== NOT EXECUTED 3000a794: eb000078 bl 3000a97c <rtems_aio_search_fd> <== NOT EXECUTED
if (r_chain == NULL) {
3000a798: e2505000 subs r5, r0, #0 <== NOT EXECUTED 3000a79c: 0affffd8 beq 3000a704 <aio_cancel+0xd4> <== NOT EXECUTED
AIO_printf ("Request chain on [IQ]\n");
rtems_chain_extract (&r_chain->next_fd);
rtems_aio_remove_fd (r_chain);
pthread_mutex_destroy (&r_chain->mutex);
3000a7a0: e285601c add r6, r5, #28 <== NOT EXECUTED 3000a7a4: eb000a69 bl 3000d150 <_Chain_Extract> <== NOT EXECUTED
}
AIO_printf ("Request chain on [IQ]\n");
rtems_chain_extract (&r_chain->next_fd);
rtems_aio_remove_fd (r_chain);
3000a7a8: e1a00005 mov r0, r5 <== NOT EXECUTED 3000a7ac: eb000175 bl 3000ad88 <rtems_aio_remove_fd> <== NOT EXECUTED
pthread_mutex_destroy (&r_chain->mutex);
3000a7b0: e1a00006 mov r0, r6 <== NOT EXECUTED 3000a7b4: eb00035a bl 3000b524 <pthread_mutex_destroy> <== NOT EXECUTED
pthread_cond_destroy (&r_chain->mutex);
3000a7b8: e1a00006 mov r0, r6 <== NOT EXECUTED 3000a7bc: eb000282 bl 3000b1cc <pthread_cond_destroy> <== NOT EXECUTED
free (r_chain);
3000a7c0: e1a00005 mov r0, r5 <== NOT EXECUTED 3000a7c4: ebfff27f bl 300071c8 <free> <== NOT EXECUTED
pthread_mutex_unlock (&aio_request_queue.mutex);
3000a7c8: e1a00004 mov r0, r4 <== NOT EXECUTED 3000a7cc: eb000418 bl 3000b834 <pthread_mutex_unlock> <== NOT EXECUTED
return AIO_CANCELED;
3000a7d0: e1a05007 mov r5, r7 <== NOT EXECUTED 3000a7d4: eaffffb6 b 3000a6b4 <aio_cancel+0x84> <== NOT EXECUTED
int result;
pthread_mutex_lock (&aio_request_queue.mutex);
if (fcntl (fildes, F_GETFD) < 0) {
pthread_mutex_unlock(&aio_request_queue.mutex);
3000a7d8: e1a00004 mov r0, r4 <== NOT EXECUTED 3000a7dc: eb000414 bl 3000b834 <pthread_mutex_unlock> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one (EBADF);
3000a7e0: eb002945 bl 30014cfc <__errno> <== NOT EXECUTED 3000a7e4: e3a03009 mov r3, #9 <== NOT EXECUTED 3000a7e8: e5803000 str r3, [r0] <== NOT EXECUTED 3000a7ec: e3e05000 mvn r5, #0 <== NOT EXECUTED 3000a7f0: eaffffaf b 3000a6b4 <aio_cancel+0x84> <== NOT EXECUTED
3000a7f8 <aio_error>:
int
aio_error (const struct aiocb *aiocbp)
{
return aiocbp->error_code;
}
3000a7f8: e5900030 ldr r0, [r0, #48] ; 0x30 <== NOT EXECUTED 3000a7fc: e12fff1e bx lr <== NOT EXECUTED
3000a800 <aio_fsync>:
)
{
rtems_aio_request *req;
int mode;
if (op != O_SYNC)
3000a800: e3500a02 cmp r0, #8192 ; 0x2000 <== NOT EXECUTED
int aio_fsync(
int op,
struct aiocb *aiocbp
)
{
3000a804: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
3000a808: e1a04001 mov r4, r1 <== NOT EXECUTED
rtems_aio_request *req;
int mode;
if (op != O_SYNC)
rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp);
3000a80c: 13a05016 movne r5, #22 <== NOT EXECUTED
)
{
rtems_aio_request *req;
int mode;
if (op != O_SYNC)
3000a810: 1a000011 bne 3000a85c <aio_fsync+0x5c> <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp);
mode = fcntl (aiocbp->aio_fildes, F_GETFL);
3000a814: e5910000 ldr r0, [r1] <== NOT EXECUTED 3000a818: e3a01003 mov r1, #3 <== NOT EXECUTED 3000a81c: eb001b68 bl 300115c4 <fcntl> <== NOT EXECUTED
if (!(((mode & O_ACCMODE) == O_WRONLY) || ((mode & O_ACCMODE) == O_RDWR)))
3000a820: e2000003 and r0, r0, #3 <== NOT EXECUTED 3000a824: e2400001 sub r0, r0, #1 <== NOT EXECUTED 3000a828: e3500001 cmp r0, #1 <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EBADF, aiocbp);
3000a82c: 83a05009 movhi r5, #9 <== NOT EXECUTED
if (op != O_SYNC)
rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp);
mode = fcntl (aiocbp->aio_fildes, F_GETFL);
if (!(((mode & O_ACCMODE) == O_WRONLY) || ((mode & O_ACCMODE) == O_RDWR)))
3000a830: 8a000009 bhi 3000a85c <aio_fsync+0x5c> <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EBADF, aiocbp);
req = malloc (sizeof (rtems_aio_request));
3000a834: e3a00018 mov r0, #24 <== NOT EXECUTED 3000a838: ebfff401 bl 30007844 <malloc> <== NOT EXECUTED
if (req == NULL)
3000a83c: e2503000 subs r3, r0, #0 <== NOT EXECUTED 3000a840: 0a000004 beq 3000a858 <aio_fsync+0x58> <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp);
req->aiocbp = aiocbp;
3000a844: e5834014 str r4, [r3, #20] <== NOT EXECUTED
req->aiocbp->aio_lio_opcode = LIO_SYNC;
3000a848: e3a03003 mov r3, #3 <== NOT EXECUTED 3000a84c: e584302c str r3, [r4, #44] ; 0x2c <== NOT EXECUTED
return rtems_aio_enqueue (req);
}
3000a850: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp);
req->aiocbp = aiocbp;
req->aiocbp->aio_lio_opcode = LIO_SYNC;
return rtems_aio_enqueue (req);
3000a854: ea000179 b 3000ae40 <rtems_aio_enqueue> <== NOT EXECUTED
if (!(((mode & O_ACCMODE) == O_WRONLY) || ((mode & O_ACCMODE) == O_RDWR)))
rtems_aio_set_errno_return_minus_one (EBADF, aiocbp);
req = malloc (sizeof (rtems_aio_request));
if (req == NULL)
rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp);
3000a858: e3a0500b mov r5, #11 <== NOT EXECUTED 3000a85c: e3e03000 mvn r3, #0 <== NOT EXECUTED 3000a860: e5845030 str r5, [r4, #48] ; 0x30 <== NOT EXECUTED 3000a864: e5843034 str r3, [r4, #52] ; 0x34 <== NOT EXECUTED 3000a868: eb002923 bl 30014cfc <__errno> <== NOT EXECUTED 3000a86c: e5805000 str r5, [r0] <== NOT EXECUTED
req->aiocbp = aiocbp;
req->aiocbp->aio_lio_opcode = LIO_SYNC;
return rtems_aio_enqueue (req);
}
3000a870: e3e00000 mvn r0, #0 <== NOT EXECUTED
3000a874: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
3000b024 <aio_read>:
* 0 - otherwise
*/
int
aio_read (struct aiocb *aiocbp)
{
3000b024: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
rtems_aio_request *req;
int mode;
mode = fcntl (aiocbp->aio_fildes, F_GETFL);
3000b028: e3a01003 mov r1, #3 <== NOT EXECUTED
* 0 - otherwise
*/
int
aio_read (struct aiocb *aiocbp)
{
3000b02c: e1a04000 mov r4, r0 <== NOT EXECUTED
rtems_aio_request *req;
int mode;
mode = fcntl (aiocbp->aio_fildes, F_GETFL);
3000b030: e5900000 ldr r0, [r0] <== NOT EXECUTED 3000b034: eb001962 bl 300115c4 <fcntl> <== NOT EXECUTED
if (!(((mode & O_ACCMODE) == O_RDONLY) || ((mode & O_ACCMODE) == O_RDWR)))
3000b038: e2000003 and r0, r0, #3 <== NOT EXECUTED 3000b03c: e3500002 cmp r0, #2 <== NOT EXECUTED 3000b040: 13500000 cmpne r0, #0 <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EBADF, aiocbp);
3000b044: 13a05009 movne r5, #9 <== NOT EXECUTED
{
rtems_aio_request *req;
int mode;
mode = fcntl (aiocbp->aio_fildes, F_GETFL);
if (!(((mode & O_ACCMODE) == O_RDONLY) || ((mode & O_ACCMODE) == O_RDWR)))
3000b048: 1a00000f bne 3000b08c <aio_read+0x68> <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EBADF, aiocbp);
if (aiocbp->aio_reqprio < 0 || aiocbp->aio_reqprio > AIO_PRIO_DELTA_MAX)
3000b04c: e5943014 ldr r3, [r4, #20] <== NOT EXECUTED 3000b050: e3530000 cmp r3, #0 <== NOT EXECUTED 3000b054: 1a000013 bne 3000b0a8 <aio_read+0x84> <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp);
if (aiocbp->aio_offset < 0)
3000b058: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED 3000b05c: e3530000 cmp r3, #0 <== NOT EXECUTED 3000b060: ba000010 blt 3000b0a8 <aio_read+0x84> <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp);
req = malloc (sizeof (rtems_aio_request));
3000b064: e3a00018 mov r0, #24 <== NOT EXECUTED 3000b068: ebfff1f5 bl 30007844 <malloc> <== NOT EXECUTED
if (req == NULL)
3000b06c: e2503000 subs r3, r0, #0 <== NOT EXECUTED 3000b070: 0a000004 beq 3000b088 <aio_read+0x64> <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp);
req->aiocbp = aiocbp;
3000b074: e5834014 str r4, [r3, #20] <== NOT EXECUTED
req->aiocbp->aio_lio_opcode = LIO_READ;
3000b078: e3a03001 mov r3, #1 <== NOT EXECUTED 3000b07c: e584302c str r3, [r4, #44] ; 0x2c <== NOT EXECUTED
return rtems_aio_enqueue (req);
}
3000b080: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp);
req->aiocbp = aiocbp;
req->aiocbp->aio_lio_opcode = LIO_READ;
return rtems_aio_enqueue (req);
3000b084: eaffff6d b 3000ae40 <rtems_aio_enqueue> <== NOT EXECUTED
if (aiocbp->aio_offset < 0)
rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp);
req = malloc (sizeof (rtems_aio_request));
if (req == NULL)
rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp);
3000b088: e3a0500b mov r5, #11 <== NOT EXECUTED 3000b08c: e3e03000 mvn r3, #0 <== NOT EXECUTED 3000b090: e5845030 str r5, [r4, #48] ; 0x30 <== NOT EXECUTED 3000b094: e5843034 str r3, [r4, #52] ; 0x34 <== NOT EXECUTED 3000b098: eb002717 bl 30014cfc <__errno> <== NOT EXECUTED 3000b09c: e5805000 str r5, [r0] <== NOT EXECUTED
req->aiocbp = aiocbp;
req->aiocbp->aio_lio_opcode = LIO_READ;
return rtems_aio_enqueue (req);
}
3000b0a0: e3e00000 mvn r0, #0 <== NOT EXECUTED
3000b0a4: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
if (aiocbp->aio_reqprio < 0 || aiocbp->aio_reqprio > AIO_PRIO_DELTA_MAX)
rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp);
if (aiocbp->aio_offset < 0)
rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp);
3000b0a8: e3a05016 mov r5, #22 <== NOT EXECUTED 3000b0ac: eafffff6 b 3000b08c <aio_read+0x68> <== NOT EXECUTED
3000b0b0 <aio_return>:
ssize_t
aio_return (const struct aiocb *aiocbp)
{
return aiocbp->return_value;
}
3000b0b0: e5900034 ldr r0, [r0, #52] ; 0x34 <== NOT EXECUTED 3000b0b4: e12fff1e bx lr <== NOT EXECUTED
30009918 <aio_suspend>:
int aio_suspend(
const struct aiocb * const list[] __attribute__((unused)),
int nent __attribute__((unused)),
const struct timespec *timeout __attribute__((unused))
)
{
30009918: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
3000991c: eb00242d bl 300129d8 <__errno> <== NOT EXECUTED 30009920: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 30009924: e5803000 str r3, [r0] <== NOT EXECUTED
}
30009928: e3e00000 mvn r0, #0 <== NOT EXECUTED
3000992c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000b0b8 <aio_write>:
* 0 - otherwise
*/
int
aio_write (struct aiocb *aiocbp)
{
3000b0b8: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
rtems_aio_request *req;
int mode;
mode = fcntl (aiocbp->aio_fildes, F_GETFL);
3000b0bc: e3a01003 mov r1, #3 <== NOT EXECUTED
* 0 - otherwise
*/
int
aio_write (struct aiocb *aiocbp)
{
3000b0c0: e1a04000 mov r4, r0 <== NOT EXECUTED
rtems_aio_request *req;
int mode;
mode = fcntl (aiocbp->aio_fildes, F_GETFL);
3000b0c4: e5900000 ldr r0, [r0] <== NOT EXECUTED 3000b0c8: eb00193d bl 300115c4 <fcntl> <== NOT EXECUTED
if (!(((mode & O_ACCMODE) == O_WRONLY) || ((mode & O_ACCMODE) == O_RDWR)))
3000b0cc: e2000003 and r0, r0, #3 <== NOT EXECUTED 3000b0d0: e2400001 sub r0, r0, #1 <== NOT EXECUTED 3000b0d4: e3500001 cmp r0, #1 <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EBADF, aiocbp);
3000b0d8: 83a05009 movhi r5, #9 <== NOT EXECUTED
{
rtems_aio_request *req;
int mode;
mode = fcntl (aiocbp->aio_fildes, F_GETFL);
if (!(((mode & O_ACCMODE) == O_WRONLY) || ((mode & O_ACCMODE) == O_RDWR)))
3000b0dc: 8a00000f bhi 3000b120 <aio_write+0x68> <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EBADF, aiocbp);
if (aiocbp->aio_reqprio < 0 || aiocbp->aio_reqprio > AIO_PRIO_DELTA_MAX)
3000b0e0: e5943014 ldr r3, [r4, #20] <== NOT EXECUTED 3000b0e4: e3530000 cmp r3, #0 <== NOT EXECUTED 3000b0e8: 1a000013 bne 3000b13c <aio_write+0x84> <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp);
if (aiocbp->aio_offset < 0)
3000b0ec: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED 3000b0f0: e3530000 cmp r3, #0 <== NOT EXECUTED 3000b0f4: ba000010 blt 3000b13c <aio_write+0x84> <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp);
req = malloc (sizeof (rtems_aio_request));
3000b0f8: e3a00018 mov r0, #24 <== NOT EXECUTED 3000b0fc: ebfff1d0 bl 30007844 <malloc> <== NOT EXECUTED
if (req == NULL)
3000b100: e2503000 subs r3, r0, #0 <== NOT EXECUTED 3000b104: 0a000004 beq 3000b11c <aio_write+0x64> <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp);
req->aiocbp = aiocbp;
3000b108: e5834014 str r4, [r3, #20] <== NOT EXECUTED
req->aiocbp->aio_lio_opcode = LIO_WRITE;
3000b10c: e3a03002 mov r3, #2 <== NOT EXECUTED 3000b110: e584302c str r3, [r4, #44] ; 0x2c <== NOT EXECUTED
return rtems_aio_enqueue (req);
}
3000b114: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp);
req->aiocbp = aiocbp;
req->aiocbp->aio_lio_opcode = LIO_WRITE;
return rtems_aio_enqueue (req);
3000b118: eaffff48 b 3000ae40 <rtems_aio_enqueue> <== NOT EXECUTED
if (aiocbp->aio_offset < 0)
rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp);
req = malloc (sizeof (rtems_aio_request));
if (req == NULL)
rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp);
3000b11c: e3a0500b mov r5, #11 <== NOT EXECUTED 3000b120: e3e03000 mvn r3, #0 <== NOT EXECUTED 3000b124: e5845030 str r5, [r4, #48] ; 0x30 <== NOT EXECUTED 3000b128: e5843034 str r3, [r4, #52] ; 0x34 <== NOT EXECUTED 3000b12c: eb0026f2 bl 30014cfc <__errno> <== NOT EXECUTED 3000b130: e5805000 str r5, [r0] <== NOT EXECUTED
req->aiocbp = aiocbp;
req->aiocbp->aio_lio_opcode = LIO_WRITE;
return rtems_aio_enqueue (req);
}
3000b134: e3e00000 mvn r0, #0 <== NOT EXECUTED
3000b138: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
if (aiocbp->aio_reqprio < 0 || aiocbp->aio_reqprio > AIO_PRIO_DELTA_MAX)
rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp);
if (aiocbp->aio_offset < 0)
rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp);
3000b13c: e3a05016 mov r5, #22 <== NOT EXECUTED 3000b140: eafffff6 b 3000b120 <aio_write+0x68> <== NOT EXECUTED
3000bb84 <alarm>:
}
unsigned int alarm(
unsigned int seconds
)
{
3000bb84: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
/*
* Initialize the timer used to implement alarm().
*/
if ( !the_timer->routine ) {
3000bb88: e59f4080 ldr r4, [pc, #128] ; 3000bc10 <alarm+0x8c> <== NOT EXECUTED
}
unsigned int alarm(
unsigned int seconds
)
{
3000bb8c: e1a05000 mov r5, r0 <== NOT EXECUTED
/*
* Initialize the timer used to implement alarm().
*/
if ( !the_timer->routine ) {
3000bb90: e594601c ldr r6, [r4, #28] <== NOT EXECUTED 3000bb94: e3560000 cmp r6, #0 <== NOT EXECUTED 3000bb98: 0a00000c beq 3000bbd0 <alarm+0x4c> <== NOT EXECUTED
_Watchdog_Initialize( the_timer, _POSIX_signals_Alarm_TSR, 0, NULL );
} else {
Watchdog_States state;
state = _Watchdog_Remove( the_timer );
3000bb9c: e1a00004 mov r0, r4 <== NOT EXECUTED 3000bba0: eb0013de bl 30010b20 <_Watchdog_Remove> <== NOT EXECUTED
if ( (state == WATCHDOG_ACTIVE) || (state == WATCHDOG_REMOVE_IT) ) {
3000bba4: e2400002 sub r0, r0, #2 <== NOT EXECUTED 3000bba8: e3500001 cmp r0, #1 <== NOT EXECUTED
unsigned int alarm(
unsigned int seconds
)
{
unsigned int remaining = 0;
3000bbac: 83a06000 movhi r6, #0 <== NOT EXECUTED
_Watchdog_Initialize( the_timer, _POSIX_signals_Alarm_TSR, 0, NULL );
} else {
Watchdog_States state;
state = _Watchdog_Remove( the_timer );
if ( (state == WATCHDOG_ACTIVE) || (state == WATCHDOG_REMOVE_IT) ) {
3000bbb0: 9a00000c bls 3000bbe8 <alarm+0x64> <== NOT EXECUTED
remaining = the_timer->initial -
((the_timer->stop_time - the_timer->start_time) / TOD_TICKS_PER_SECOND);
}
}
if ( seconds )
3000bbb4: e3550000 cmp r5, #0 <== NOT EXECUTED
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
3000bbb8: 159f0054 ldrne r0, [pc, #84] ; 3000bc14 <alarm+0x90> <== NOT EXECUTED 3000bbbc: 159f104c ldrne r1, [pc, #76] ; 3000bc10 <alarm+0x8c> <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3000bbc0: 1584500c strne r5, [r4, #12] <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
3000bbc4: 1b001366 blne 30010964 <_Watchdog_Insert> <== NOT EXECUTED
_Watchdog_Insert_seconds( the_timer, seconds );
return remaining;
}
3000bbc8: e1a00006 mov r0, r6 <== NOT EXECUTED
3000bbcc: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
3000bbd0: e59f3040 ldr r3, [pc, #64] ; 3000bc18 <alarm+0x94> <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
3000bbd4: e5846008 str r6, [r4, #8] <== NOT EXECUTED
the_watchdog->routine = routine;
3000bbd8: e584301c str r3, [r4, #28] <== NOT EXECUTED
the_watchdog->id = id;
3000bbdc: e5846020 str r6, [r4, #32] <== NOT EXECUTED
the_watchdog->user_data = user_data;
3000bbe0: e5846024 str r6, [r4, #36] ; 0x24 <== NOT EXECUTED 3000bbe4: eafffff2 b 3000bbb4 <alarm+0x30> <== NOT EXECUTED
* boot. Since alarm() is dealing in seconds, we must account for
* this.
*/
remaining = the_timer->initial -
((the_timer->stop_time - the_timer->start_time) / TOD_TICKS_PER_SECOND);
3000bbe8: e5943014 ldr r3, [r4, #20] <== NOT EXECUTED 3000bbec: e5947018 ldr r7, [r4, #24] <== NOT EXECUTED
* The stop_time and start_time fields are snapshots of ticks since
* boot. Since alarm() is dealing in seconds, we must account for
* this.
*/
remaining = the_timer->initial -
3000bbf0: e594600c ldr r6, [r4, #12] <== NOT EXECUTED
((the_timer->stop_time - the_timer->start_time) / TOD_TICKS_PER_SECOND);
3000bbf4: e0637007 rsb r7, r3, r7 <== NOT EXECUTED 3000bbf8: eb0009ce bl 3000e338 <TOD_TICKS_PER_SECOND_method> <== NOT EXECUTED 3000bbfc: e1a01000 mov r1, r0 <== NOT EXECUTED 3000bc00: e1a00007 mov r0, r7 <== NOT EXECUTED 3000bc04: eb003a1b bl 3001a478 <__aeabi_uidiv> <== NOT EXECUTED
* The stop_time and start_time fields are snapshots of ticks since
* boot. Since alarm() is dealing in seconds, we must account for
* this.
*/
remaining = the_timer->initial -
3000bc08: e0606006 rsb r6, r0, r6 <== NOT EXECUTED 3000bc0c: eaffffe8 b 3000bbb4 <alarm+0x30> <== NOT EXECUTED
30009930 <clock_getcpuclockid>:
int clock_getcpuclockid(
pid_t pid,
clockid_t *clock_id
)
{
30009930: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
30009934: eb002427 bl 300129d8 <__errno> <== NOT EXECUTED 30009938: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 3000993c: e5803000 str r3, [r0] <== NOT EXECUTED
}
30009940: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009944: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30009948 <clock_getenable_attr>:
int clock_getenable_attr(
clockid_t clock_id,
int *attr
)
{
30009948: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
3000994c: eb002421 bl 300129d8 <__errno> <== NOT EXECUTED 30009950: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 30009954: e5803000 str r3, [r0] <== NOT EXECUTED
}
30009958: e3e00000 mvn r0, #0 <== NOT EXECUTED
3000995c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000a240 <clock_getres>:
int clock_getres(
clockid_t clock_id,
struct timespec *res
)
{
if ( !res )
3000a240: e3510000 cmp r1, #0 <== NOT EXECUTED
int clock_getres(
clockid_t clock_id,
struct timespec *res
)
{
3000a244: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
if ( !res )
3000a248: 0a000012 beq 3000a298 <clock_getres+0x58> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
switch ( clock_id ) {
3000a24c: e2400001 sub r0, r0, #1 <== NOT EXECUTED 3000a250: e3500002 cmp r0, #2 <== NOT EXECUTED 3000a254: 9a000004 bls 3000a26c <clock_getres+0x2c> <== NOT EXECUTED
res->tv_nsec = rtems_configuration_get_nanoseconds_per_tick();
}
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
3000a258: eb002404 bl 30013270 <__errno> <== NOT EXECUTED 3000a25c: e3a03016 mov r3, #22 <== NOT EXECUTED 3000a260: e5803000 str r3, [r0] <== NOT EXECUTED 3000a264: e3e00000 mvn r0, #0 <== NOT EXECUTED
}
return 0;
}
3000a268: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
case CLOCK_REALTIME:
case CLOCK_PROCESS_CPUTIME:
case CLOCK_THREAD_CPUTIME:
if ( res ) {
res->tv_sec = rtems_configuration_get_microseconds_per_tick() /
3000a26c: e59f3038 ldr r3, [pc, #56] ; 3000a2ac <clock_getres+0x6c> <== NOT EXECUTED 3000a270: e59f2038 ldr r2, [pc, #56] ; 3000a2b0 <clock_getres+0x70> <== NOT EXECUTED 3000a274: e593300c ldr r3, [r3, #12] <== NOT EXECUTED
default:
rtems_set_errno_and_return_minus_one( EINVAL );
}
return 0;
3000a278: e3a00000 mov r0, #0 <== NOT EXECUTED
case CLOCK_REALTIME:
case CLOCK_PROCESS_CPUTIME:
case CLOCK_THREAD_CPUTIME:
if ( res ) {
res->tv_sec = rtems_configuration_get_microseconds_per_tick() /
3000a27c: e082c293 umull ip, r2, r3, r2 <== NOT EXECUTED
TOD_MICROSECONDS_PER_SECOND;
res->tv_nsec = rtems_configuration_get_nanoseconds_per_tick();
3000a280: e063c283 rsb ip, r3, r3, lsl #5 <== NOT EXECUTED 3000a284: e083310c add r3, r3, ip, lsl #2 <== NOT EXECUTED
case CLOCK_REALTIME:
case CLOCK_PROCESS_CPUTIME:
case CLOCK_THREAD_CPUTIME:
if ( res ) {
res->tv_sec = rtems_configuration_get_microseconds_per_tick() /
3000a288: e1a02922 lsr r2, r2, #18 <== NOT EXECUTED
TOD_MICROSECONDS_PER_SECOND;
res->tv_nsec = rtems_configuration_get_nanoseconds_per_tick();
3000a28c: e1a03183 lsl r3, r3, #3 <== NOT EXECUTED
case CLOCK_REALTIME:
case CLOCK_PROCESS_CPUTIME:
case CLOCK_THREAD_CPUTIME:
if ( res ) {
res->tv_sec = rtems_configuration_get_microseconds_per_tick() /
3000a290: e881000c stm r1, {r2, r3} <== NOT EXECUTED
3000a294: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
clockid_t clock_id,
struct timespec *res
)
{
if ( !res )
rtems_set_errno_and_return_minus_one( EINVAL );
3000a298: eb0023f4 bl 30013270 <__errno> <== NOT EXECUTED
3000a29c: e3a03016 mov r3, #22 <== NOT EXECUTED
3000a2a0: e5803000 str r3, [r0] <== NOT EXECUTED
3000a2a4: e3e00000 mvn r0, #0 <== NOT EXECUTED
3000a2a8: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30009b4c <clock_gettime>:
int clock_gettime(
clockid_t clock_id,
struct timespec *tp
)
{
if ( !tp )
30009b4c: e3510000 cmp r1, #0 <== NOT EXECUTED
int clock_gettime(
clockid_t clock_id,
struct timespec *tp
)
{
30009b50: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
if ( !tp )
30009b54: 0a000019 beq 30009bc0 <clock_gettime+0x74> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( clock_id == CLOCK_REALTIME ) {
30009b58: e3500001 cmp r0, #1 <== NOT EXECUTED 30009b5c: 0a000013 beq 30009bb0 <clock_gettime+0x64> <== NOT EXECUTED
_TOD_Get(tp);
return 0;
}
#ifdef CLOCK_MONOTONIC
if ( clock_id == CLOCK_MONOTONIC ) {
30009b60: e3500004 cmp r0, #4 <== NOT EXECUTED 30009b64: 0a00000d beq 30009ba0 <clock_gettime+0x54> <== NOT EXECUTED
return 0;
}
#endif
#ifdef _POSIX_CPUTIME
if ( clock_id == CLOCK_PROCESS_CPUTIME ) {
30009b68: e3500002 cmp r0, #2 <== NOT EXECUTED 30009b6c: 0a00000b beq 30009ba0 <clock_gettime+0x54> <== NOT EXECUTED
return 0;
}
#endif
#ifdef _POSIX_THREAD_CPUTIME
if ( clock_id == CLOCK_THREAD_CPUTIME )
30009b70: e3500003 cmp r0, #3 <== NOT EXECUTED 30009b74: 0a000004 beq 30009b8c <clock_gettime+0x40> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
30009b78: eb0025fb bl 3001336c <__errno> <== NOT EXECUTED 30009b7c: e3a03016 mov r3, #22 <== NOT EXECUTED 30009b80: e5803000 str r3, [r0] <== NOT EXECUTED 30009b84: e3e00000 mvn r0, #0 <== NOT EXECUTED
return 0;
}
30009b88: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
}
#endif
#ifdef _POSIX_THREAD_CPUTIME
if ( clock_id == CLOCK_THREAD_CPUTIME )
rtems_set_errno_and_return_minus_one( ENOSYS );
30009b8c: eb0025f6 bl 3001336c <__errno> <== NOT EXECUTED
30009b90: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED
30009b94: e5803000 str r3, [r0] <== NOT EXECUTED
30009b98: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009b9c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
}
#endif
#ifdef _POSIX_CPUTIME
if ( clock_id == CLOCK_PROCESS_CPUTIME ) {
_TOD_Get_uptime_as_timespec( tp );
30009ba0: e1a00001 mov r0, r1 <== NOT EXECUTED 30009ba4: eb0007a9 bl 3000ba50 <_TOD_Get_uptime_as_timespec> <== NOT EXECUTED
return 0;
30009ba8: e3a00000 mov r0, #0 <== NOT EXECUTED
30009bac: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
{
if ( !tp )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( clock_id == CLOCK_REALTIME ) {
_TOD_Get(tp);
30009bb0: e1a00001 mov r0, r1 <== NOT EXECUTED 30009bb4: eb00078b bl 3000b9e8 <_TOD_Get> <== NOT EXECUTED
return 0;
30009bb8: e3a00000 mov r0, #0 <== NOT EXECUTED
30009bbc: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
clockid_t clock_id,
struct timespec *tp
)
{
if ( !tp )
rtems_set_errno_and_return_minus_one( EINVAL );
30009bc0: eb0025e9 bl 3001336c <__errno> <== NOT EXECUTED
30009bc4: e3a03016 mov r3, #22 <== NOT EXECUTED
30009bc8: e5803000 str r3, [r0] <== NOT EXECUTED
30009bcc: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009bd0: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30009960 <clock_setenable_attr>:
int clock_setenable_attr(
clockid_t clock_id,
int attr
)
{
30009960: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
30009964: eb00241b bl 300129d8 <__errno> <== NOT EXECUTED 30009968: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 3000996c: e5803000 str r3, [r0] <== NOT EXECUTED
}
30009970: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009974: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30009bd4 <clock_settime>:
int clock_settime(
clockid_t clock_id,
const struct timespec *tp
)
{
if ( !tp )
30009bd4: e3510000 cmp r1, #0 <== NOT EXECUTED
int clock_settime(
clockid_t clock_id,
const struct timespec *tp
)
{
30009bd8: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
if ( !tp )
30009bdc: 0a00001c beq 30009c54 <clock_settime+0x80> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( clock_id == CLOCK_REALTIME ) {
30009be0: e3500001 cmp r0, #1 <== NOT EXECUTED 30009be4: 0a000008 beq 30009c0c <clock_settime+0x38> <== NOT EXECUTED
_Thread_Disable_dispatch();
_TOD_Set( tp );
_Thread_Enable_dispatch();
}
#ifdef _POSIX_CPUTIME
else if ( clock_id == CLOCK_PROCESS_CPUTIME )
30009be8: e3500002 cmp r0, #2 <== NOT EXECUTED 30009bec: 0a000013 beq 30009c40 <clock_settime+0x6c> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
#endif
#ifdef _POSIX_THREAD_CPUTIME
else if ( clock_id == CLOCK_THREAD_CPUTIME )
30009bf0: e3500003 cmp r0, #3 <== NOT EXECUTED 30009bf4: 0a000011 beq 30009c40 <clock_settime+0x6c> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
#endif
else
rtems_set_errno_and_return_minus_one( EINVAL );
30009bf8: eb0025db bl 3001336c <__errno> <== NOT EXECUTED 30009bfc: e3a03016 mov r3, #22 <== NOT EXECUTED 30009c00: e5803000 str r3, [r0] <== NOT EXECUTED 30009c04: e3e00000 mvn r0, #0 <== NOT EXECUTED
return 0;
}
30009c08: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
{
if ( !tp )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( clock_id == CLOCK_REALTIME ) {
if ( tp->tv_sec < TOD_SECONDS_1970_THROUGH_1988 )
30009c0c: e5912000 ldr r2, [r1] <== NOT EXECUTED 30009c10: e59f3050 ldr r3, [pc, #80] ; 30009c68 <clock_settime+0x94> <== NOT EXECUTED 30009c14: e1520003 cmp r2, r3 <== NOT EXECUTED 30009c18: 9a00000d bls 30009c54 <clock_settime+0x80> <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
30009c1c: e59f3048 ldr r3, [pc, #72] ; 30009c6c <clock_settime+0x98> <== NOT EXECUTED 30009c20: e5932000 ldr r2, [r3] <== NOT EXECUTED 30009c24: e2822001 add r2, r2, #1 <== NOT EXECUTED 30009c28: e5832000 str r2, [r3] <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
_Thread_Disable_dispatch();
_TOD_Set( tp );
30009c2c: e1a00001 mov r0, r1 <== NOT EXECUTED 30009c30: eb00079d bl 3000baac <_TOD_Set> <== NOT EXECUTED
_Thread_Enable_dispatch();
30009c34: eb000d60 bl 3000d1bc <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
#endif
else
rtems_set_errno_and_return_minus_one( EINVAL );
return 0;
30009c38: e3a00000 mov r0, #0 <== NOT EXECUTED
30009c3c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
else if ( clock_id == CLOCK_PROCESS_CPUTIME )
rtems_set_errno_and_return_minus_one( ENOSYS );
#endif
#ifdef _POSIX_THREAD_CPUTIME
else if ( clock_id == CLOCK_THREAD_CPUTIME )
rtems_set_errno_and_return_minus_one( ENOSYS );
30009c40: eb0025c9 bl 3001336c <__errno> <== NOT EXECUTED
30009c44: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED
30009c48: e5803000 str r3, [r0] <== NOT EXECUTED
30009c4c: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009c50: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
if ( !tp )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( clock_id == CLOCK_REALTIME ) {
if ( tp->tv_sec < TOD_SECONDS_1970_THROUGH_1988 )
rtems_set_errno_and_return_minus_one( EINVAL );
30009c54: eb0025c4 bl 3001336c <__errno> <== NOT EXECUTED
30009c58: e3a03016 mov r3, #22 <== NOT EXECUTED
30009c5c: e5803000 str r3, [r0] <== NOT EXECUTED
30009c60: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009c64: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30009978 <fork>:
#include <sys/types.h>
#include <errno.h>
#include <rtems/seterr.h>
int fork( void )
{
30009978: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
3000997c: eb002415 bl 300129d8 <__errno> <== NOT EXECUTED 30009980: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 30009984: e5803000 str r3, [r0] <== NOT EXECUTED
}
30009988: e3e00000 mvn r0, #0 <== NOT EXECUTED
3000998c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
300098c0 <getitimer>:
int getitimer(
int which,
struct itimerval *value
)
{
if ( !value )
300098c0: e3510000 cmp r1, #0 <== NOT EXECUTED
int getitimer(
int which,
struct itimerval *value
)
{
300098c4: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
if ( !value )
300098c8: 0a00000b beq 300098fc <getitimer+0x3c> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EFAULT );
switch ( which ) {
300098cc: e3500002 cmp r0, #2 <== NOT EXECUTED 300098d0: 9a000004 bls 300098e8 <getitimer+0x28> <== NOT EXECUTED
case ITIMER_PROF:
rtems_set_errno_and_return_minus_one( ENOSYS );
default:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
300098d4: eb0023f9 bl 300128c0 <__errno> <== NOT EXECUTED 300098d8: e3a03016 mov r3, #22 <== NOT EXECUTED 300098dc: e5803000 str r3, [r0] <== NOT EXECUTED
}
300098e0: e3e00000 mvn r0, #0 <== NOT EXECUTED
300098e4: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
switch ( which ) {
case ITIMER_REAL:
case ITIMER_VIRTUAL:
case ITIMER_PROF:
rtems_set_errno_and_return_minus_one( ENOSYS );
300098e8: eb0023f4 bl 300128c0 <__errno> <== NOT EXECUTED 300098ec: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 300098f0: e5803000 str r3, [r0] <== NOT EXECUTED
default:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
300098f4: e3e00000 mvn r0, #0 <== NOT EXECUTED
300098f8: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
int which,
struct itimerval *value
)
{
if ( !value )
rtems_set_errno_and_return_minus_one( EFAULT );
300098fc: eb0023ef bl 300128c0 <__errno> <== NOT EXECUTED 30009900: e3a0300e mov r3, #14 <== NOT EXECUTED 30009904: e5803000 str r3, [r0] <== NOT EXECUTED 30009908: eafffff4 b 300098e0 <getitimer+0x20> <== NOT EXECUTED
3000a070 <kill>:
int kill(
pid_t pid,
int sig
)
{
return killinfo( pid, sig, NULL );
3000a070: e3a02000 mov r2, #0 <== NOT EXECUTED 3000a074: ea001978 b 3001065c <killinfo> <== NOT EXECUTED
30026cbc <killinfo>:
int killinfo(
pid_t pid,
int sig,
const union sigval *value
)
{
30026cbc: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== NOT EXECUTED
30026cc0: e24dd00c sub sp, sp, #12 <== NOT EXECUTED
30026cc4: e1a04000 mov r4, r0 <== NOT EXECUTED
30026cc8: e1a05001 mov r5, r1 <== NOT EXECUTED
30026ccc: e1a08002 mov r8, r2 <== NOT EXECUTED
POSIX_signals_Siginfo_node *psiginfo;
/*
* Only supported for the "calling process" (i.e. this node).
*/
if ( pid != getpid() )
30026cd0: ebffff40 bl 300269d8 <getpid> <== NOT EXECUTED 30026cd4: e1500004 cmp r0, r4 <== NOT EXECUTED 30026cd8: 1a000093 bne 30026f2c <killinfo+0x270> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ESRCH );
/*
* Validate the signal passed.
*/
if ( !sig )
30026cdc: e3550000 cmp r5, #0 <== NOT EXECUTED 30026ce0: 0a000096 beq 30026f40 <killinfo+0x284> <== NOT EXECUTED
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
30026ce4: e2454001 sub r4, r5, #1 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(sig) )
30026ce8: e354001f cmp r4, #31 <== NOT EXECUTED 30026cec: 8a000093 bhi 30026f40 <killinfo+0x284> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
/*
* If the signal is being ignored, then we are out of here.
*/
if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN )
30026cf0: e59f6274 ldr r6, [pc, #628] ; 30026f6c <killinfo+0x2b0> <== NOT EXECUTED 30026cf4: e1a07085 lsl r7, r5, #1 <== NOT EXECUTED 30026cf8: e0873005 add r3, r7, r5 <== NOT EXECUTED 30026cfc: e0863103 add r3, r6, r3, lsl #2 <== NOT EXECUTED 30026d00: e5933008 ldr r3, [r3, #8] <== NOT EXECUTED 30026d04: e3530001 cmp r3, #1 <== NOT EXECUTED
return 0;
30026d08: 03a00000 moveq r0, #0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
/*
* If the signal is being ignored, then we are out of here.
*/
if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN )
30026d0c: 0a00006d beq 30026ec8 <killinfo+0x20c> <== NOT EXECUTED
/* * P1003.1c/Draft 10, p. 33 says that certain signals should always * be directed to the executing thread such as those caused by hardware * faults. */ if ( (sig == SIGFPE) || (sig == SIGILL) || (sig == SIGSEGV ) )
30026d10: e3550008 cmp r5, #8 <== NOT EXECUTED 30026d14: 13550004 cmpne r5, #4 <== NOT EXECUTED 30026d18: 0a00006c beq 30026ed0 <killinfo+0x214> <== NOT EXECUTED 30026d1c: e355000b cmp r5, #11 <== NOT EXECUTED 30026d20: 0a00006a beq 30026ed0 <killinfo+0x214> <== NOT EXECUTED
static inline sigset_t signo_to_mask(
uint32_t sig
)
{
return 1u << (sig - 1);
30026d24: e3a03001 mov r3, #1 <== NOT EXECUTED
* Build up a siginfo structure
*/
siginfo = &siginfo_struct;
siginfo->si_signo = sig;
siginfo->si_code = SI_USER;
if ( !value ) {
30026d28: e3580000 cmp r8, #0 <== NOT EXECUTED
/* * Build up a siginfo structure */ siginfo = &siginfo_struct; siginfo->si_signo = sig; siginfo->si_code = SI_USER;
30026d2c: e58d3004 str r3, [sp, #4] <== NOT EXECUTED
/*
* Build up a siginfo structure
*/
siginfo = &siginfo_struct;
siginfo->si_signo = sig;
30026d30: e58d5000 str r5, [sp] <== NOT EXECUTED 30026d34: e1a04413 lsl r4, r3, r4 <== NOT EXECUTED
siginfo->si_code = SI_USER;
if ( !value ) {
siginfo->si_value.sival_int = 0;
} else {
siginfo->si_value = *value;
30026d38: 15983000 ldrne r3, [r8] <== NOT EXECUTED
*/
siginfo = &siginfo_struct;
siginfo->si_signo = sig;
siginfo->si_code = SI_USER;
if ( !value ) {
siginfo->si_value.sival_int = 0;
30026d3c: 058d8008 streq r8, [sp, #8] <== NOT EXECUTED
} else {
siginfo->si_value = *value;
30026d40: 158d3008 strne r3, [sp, #8] <== NOT EXECUTED 30026d44: e59f3224 ldr r3, [pc, #548] ; 30026f70 <killinfo+0x2b4> <== NOT EXECUTED 30026d48: e5932000 ldr r2, [r3] <== NOT EXECUTED 30026d4c: e2822001 add r2, r2, #1 <== NOT EXECUTED 30026d50: e5832000 str r2, [r3] <== NOT EXECUTED
/*
* Is the currently executing thread interested? If so then it will
* get it an execute it as soon as the dispatcher executes.
*/
the_thread = _Thread_Executing;
30026d54: e59f3218 ldr r3, [pc, #536] ; 30026f74 <killinfo+0x2b8> <== NOT EXECUTED 30026d58: e5930004 ldr r0, [r3, #4] <== NOT EXECUTED
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
if ( _POSIX_signals_Is_interested( api, mask ) ) {
30026d5c: e59030fc ldr r3, [r0, #252] ; 0xfc <== NOT EXECUTED 30026d60: e59330d0 ldr r3, [r3, #208] ; 0xd0 <== NOT EXECUTED 30026d64: e1d43003 bics r3, r4, r3 <== NOT EXECUTED 30026d68: 1a000048 bne 30026e90 <killinfo+0x1d4> <== NOT EXECUTED
}
DEBUG_STEP("\n");
_Thread_Enable_dispatch();
return 0;
}
30026d6c: e59fc204 ldr ip, [pc, #516] ; 30026f78 <killinfo+0x2bc> <== NOT EXECUTED 30026d70: e49c3004 ldr r3, [ip], #4 <== NOT EXECUTED
/* XXX violation of visibility -- need to define thread queue support */
the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo;
for ( the_node = _Chain_First( the_chain );
30026d74: e153000c cmp r3, ip <== NOT EXECUTED 30026d78: 0a000013 beq 30026dcc <killinfo+0x110> <== NOT EXECUTED
#endif
/*
* Is this thread is actually blocked waiting for the signal?
*/
if (the_thread->Wait.option & mask)
30026d7c: e5932030 ldr r2, [r3, #48] ; 0x30 <== NOT EXECUTED
for ( the_node = _Chain_First( the_chain );
!_Chain_Is_tail( the_chain, the_node ) ;
the_node = the_node->next ) {
the_thread = (Thread_Control *)the_node;
30026d80: e1a00003 mov r0, r3 <== NOT EXECUTED
#endif
/*
* Is this thread is actually blocked waiting for the signal?
*/
if (the_thread->Wait.option & mask)
30026d84: e1140002 tst r4, r2 <== NOT EXECUTED
for ( the_node = _Chain_First( the_chain );
!_Chain_Is_tail( the_chain, the_node ) ;
the_node = the_node->next ) {
the_thread = (Thread_Control *)the_node;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
30026d88: e59320fc ldr r2, [r3, #252] ; 0xfc <== NOT EXECUTED
#endif
/*
* Is this thread is actually blocked waiting for the signal?
*/
if (the_thread->Wait.option & mask)
30026d8c: 1a00003f bne 30026e90 <killinfo+0x1d4> <== NOT EXECUTED
/*
* Is this thread is blocked waiting for another signal but has
* not blocked this one?
*/
if (~api->signals_blocked & mask)
30026d90: e59220d0 ldr r2, [r2, #208] ; 0xd0 <== NOT EXECUTED 30026d94: e1d42002 bics r2, r4, r2 <== NOT EXECUTED 30026d98: 0a000008 beq 30026dc0 <killinfo+0x104> <== NOT EXECUTED 30026d9c: ea00003b b 30026e90 <killinfo+0x1d4> <== NOT EXECUTED
#endif
/*
* Is this thread is actually blocked waiting for the signal?
*/
if (the_thread->Wait.option & mask)
30026da0: e5932030 ldr r2, [r3, #48] ; 0x30 <== NOT EXECUTED
for ( the_node = _Chain_First( the_chain );
!_Chain_Is_tail( the_chain, the_node ) ;
the_node = the_node->next ) {
the_thread = (Thread_Control *)the_node;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
30026da4: e59310fc ldr r1, [r3, #252] ; 0xfc <== NOT EXECUTED
#endif
/*
* Is this thread is actually blocked waiting for the signal?
*/
if (the_thread->Wait.option & mask)
30026da8: e1140002 tst r4, r2 <== NOT EXECUTED
for ( the_node = _Chain_First( the_chain );
!_Chain_Is_tail( the_chain, the_node ) ;
the_node = the_node->next ) {
the_thread = (Thread_Control *)the_node;
30026dac: e1a00003 mov r0, r3 <== NOT EXECUTED
#endif
/*
* Is this thread is actually blocked waiting for the signal?
*/
if (the_thread->Wait.option & mask)
30026db0: 1a000036 bne 30026e90 <killinfo+0x1d4> <== NOT EXECUTED
/*
* Is this thread is blocked waiting for another signal but has
* not blocked this one?
*/
if (~api->signals_blocked & mask)
30026db4: e59120d0 ldr r2, [r1, #208] ; 0xd0 <== NOT EXECUTED 30026db8: e1d42002 bics r2, r4, r2 <== NOT EXECUTED 30026dbc: 1a000033 bne 30026e90 <killinfo+0x1d4> <== NOT EXECUTED
the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo;
for ( the_node = _Chain_First( the_chain );
!_Chain_Is_tail( the_chain, the_node ) ;
the_node = the_node->next ) {
30026dc0: e5933000 ldr r3, [r3] <== NOT EXECUTED
/* XXX violation of visibility -- need to define thread queue support */
the_chain = &_POSIX_signals_Wait_queue.Queues.Fifo;
for ( the_node = _Chain_First( the_chain );
30026dc4: e153000c cmp r3, ip <== NOT EXECUTED 30026dc8: 1afffff4 bne 30026da0 <killinfo+0xe4> <== NOT EXECUTED
* NOTES: * * + rtems internal threads do not receive signals. */ interested = NULL; interested_priority = PRIORITY_MAXIMUM + 1;
30026dcc: e59f31a8 ldr r3, [pc, #424] ; 30026f7c <killinfo+0x2c0> <== NOT EXECUTED 30026dd0: e59fa1a8 ldr sl, [pc, #424] ; 30026f80 <killinfo+0x2c4> <== NOT EXECUTED 30026dd4: e5d3e000 ldrb lr, [r3] <== NOT EXECUTED
* * NOTES: * * + rtems internal threads do not receive signals. */ interested = NULL;
30026dd8: e3a08000 mov r8, #0 <== NOT EXECUTED
interested_priority = PRIORITY_MAXIMUM + 1;
30026ddc: e28ee001 add lr, lr, #1 <== NOT EXECUTED
for (the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; the_api++) {
/*
* This can occur when no one is interested and an API is not configured.
*/
if ( !_Objects_Information_table[ the_api ] )
30026de0: e5ba3004 ldr r3, [sl, #4]! <== NOT EXECUTED 30026de4: e3530000 cmp r3, #0 <== NOT EXECUTED 30026de8: 0a000022 beq 30026e78 <killinfo+0x1bc> <== NOT EXECUTED
continue;
the_info = _Objects_Information_table[ the_api ][ 1 ];
30026dec: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
*/
if ( !the_info )
continue;
#endif
maximum = the_info->maximum;
30026df0: e1d3c1b0 ldrh ip, [r3, #16] <== NOT EXECUTED
object_table = the_info->local_table;
30026df4: e593101c ldr r1, [r3, #28] <== NOT EXECUTED
for ( index = 1 ; index <= maximum ; index++ ) {
30026df8: e35c0000 cmp ip, #0 <== NOT EXECUTED 30026dfc: 0a00001d beq 30026e78 <killinfo+0x1bc> <== NOT EXECUTED 30026e00: e3a02001 mov r2, #1 <== NOT EXECUTED
the_thread = (Thread_Control *) object_table[ index ];
30026e04: e5b13004 ldr r3, [r1, #4]! <== NOT EXECUTED
if ( !the_thread )
30026e08: e3530000 cmp r3, #0 <== NOT EXECUTED 30026e0c: 0a000016 beq 30026e6c <killinfo+0x1b0> <== NOT EXECUTED
/*
* If this thread is of lower priority than the interested thread,
* go on to the next thread.
*/
if ( the_thread->current_priority > interested_priority )
30026e10: e5930014 ldr r0, [r3, #20] <== NOT EXECUTED 30026e14: e150000e cmp r0, lr <== NOT EXECUTED 30026e18: 8a000013 bhi 30026e6c <killinfo+0x1b0> <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( !api )
continue;
#endif
if ( !_POSIX_signals_Is_interested( api, mask ) )
30026e1c: e59390fc ldr r9, [r3, #252] ; 0xfc <== NOT EXECUTED 30026e20: e59990d0 ldr r9, [r9, #208] ; 0xd0 <== NOT EXECUTED 30026e24: e1d49009 bics r9, r4, r9 <== NOT EXECUTED 30026e28: 0a00000f beq 30026e6c <killinfo+0x1b0> <== NOT EXECUTED
*
* NOTE: We initialized interested_priority to PRIORITY_MAXIMUM + 1
* so we never have to worry about deferencing a NULL
* interested thread.
*/
if ( the_thread->current_priority < interested_priority ) {
30026e2c: e150000e cmp r0, lr <== NOT EXECUTED 30026e30: 3a000037 bcc 30026f14 <killinfo+0x258> <== NOT EXECUTED
* and blocking interruptibutable by signal.
*
* If the interested thread is ready, don't think about changing.
*/
if ( interested && !_States_Is_ready( interested->current_state ) ) {
30026e34: e3580000 cmp r8, #0 <== NOT EXECUTED 30026e38: 0a00000b beq 30026e6c <killinfo+0x1b0> <== NOT EXECUTED 30026e3c: e5989010 ldr r9, [r8, #16] <== NOT EXECUTED 30026e40: e3590000 cmp r9, #0 <== NOT EXECUTED 30026e44: 0a000008 beq 30026e6c <killinfo+0x1b0> <== NOT EXECUTED
/* preferred ready over blocked */
DEBUG_STEP("5");
if ( _States_Is_ready( the_thread->current_state ) ) {
30026e48: e593b010 ldr fp, [r3, #16] <== NOT EXECUTED 30026e4c: e35b0000 cmp fp, #0 <== NOT EXECUTED 30026e50: 0a00002f beq 30026f14 <killinfo+0x258> <== NOT EXECUTED
continue;
}
DEBUG_STEP("6");
/* prefer blocked/interruptible over blocked/not interruptible */
if ( !_States_Is_interruptible_by_signal(interested->current_state) ) {
30026e54: e3190201 tst r9, #268435456 ; 0x10000000 <== NOT EXECUTED 30026e58: 1a000003 bne 30026e6c <killinfo+0x1b0> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _States_Is_interruptible_by_signal (
States_Control the_states
)
{
return (the_states & STATES_INTERRUPTIBLE_BY_SIGNAL);
30026e5c: e20bb201 and fp, fp, #268435456 ; 0x10000000 <== NOT EXECUTED
DEBUG_STEP("7");
if ( _States_Is_interruptible_by_signal(the_thread->current_state) ) {
30026e60: e35b0000 cmp fp, #0 <== NOT EXECUTED 30026e64: 11a0e000 movne lr, r0 <== NOT EXECUTED 30026e68: 11a08003 movne r8, r3 <== NOT EXECUTED
#endif
maximum = the_info->maximum;
object_table = the_info->local_table;
for ( index = 1 ; index <= maximum ; index++ ) {
30026e6c: e2822001 add r2, r2, #1 <== NOT EXECUTED 30026e70: e15c0002 cmp ip, r2 <== NOT EXECUTED 30026e74: 2affffe2 bcs 30026e04 <killinfo+0x148> <== NOT EXECUTED
* + rtems internal threads do not receive signals.
*/
interested = NULL;
interested_priority = PRIORITY_MAXIMUM + 1;
for (the_api = OBJECTS_CLASSIC_API; the_api <= OBJECTS_APIS_LAST; the_api++) {
30026e78: e59f3104 ldr r3, [pc, #260] ; 30026f84 <killinfo+0x2c8> <== NOT EXECUTED 30026e7c: e15a0003 cmp sl, r3 <== NOT EXECUTED 30026e80: 1affffd6 bne 30026de0 <killinfo+0x124> <== NOT EXECUTED
}
}
}
}
if ( interested ) {
30026e84: e3580000 cmp r8, #0 <== NOT EXECUTED 30026e88: 0a000005 beq 30026ea4 <killinfo+0x1e8> <== NOT EXECUTED 30026e8c: e1a00008 mov r0, r8 <== NOT EXECUTED
/*
* Returns true if the signal was synchronously given to a thread
* blocked waiting for the signal.
*/
if ( _POSIX_signals_Unblock_thread( the_thread, sig, siginfo ) ) {
30026e90: e1a01005 mov r1, r5 <== NOT EXECUTED 30026e94: e1a0200d mov r2, sp <== NOT EXECUTED 30026e98: eb000046 bl 30026fb8 <_POSIX_signals_Unblock_thread> <== NOT EXECUTED 30026e9c: e3500000 cmp r0, #0 <== NOT EXECUTED 30026ea0: 1a000006 bne 30026ec0 <killinfo+0x204> <== NOT EXECUTED
* We may have woken up a thread but we definitely need to post the
* signal to the process wide information set.
*/
_POSIX_signals_Set_process_signals( mask );
if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) {
30026ea4: e0875005 add r5, r7, r5 <== NOT EXECUTED
/*
* We may have woken up a thread but we definitely need to post the
* signal to the process wide information set.
*/
_POSIX_signals_Set_process_signals( mask );
30026ea8: e1a00004 mov r0, r4 <== NOT EXECUTED
if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) {
30026eac: e1a05105 lsl r5, r5, #2 <== NOT EXECUTED
/*
* We may have woken up a thread but we definitely need to post the
* signal to the process wide information set.
*/
_POSIX_signals_Set_process_signals( mask );
30026eb0: eb000036 bl 30026f90 <_POSIX_signals_Set_process_signals> <== NOT EXECUTED
if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) {
30026eb4: e7963005 ldr r3, [r6, r5] <== NOT EXECUTED 30026eb8: e3530002 cmp r3, #2 <== NOT EXECUTED 30026ebc: 0a000007 beq 30026ee0 <killinfo+0x224> <== NOT EXECUTED
_Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node );
}
DEBUG_STEP("\n");
_Thread_Enable_dispatch();
30026ec0: ebffaa12 bl 30011710 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
30026ec4: e3a00000 mov r0, #0 <== NOT EXECUTED
}
30026ec8: e28dd00c add sp, sp, #12 <== NOT EXECUTED
30026ecc: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
* P1003.1c/Draft 10, p. 33 says that certain signals should always
* be directed to the executing thread such as those caused by hardware
* faults.
*/
if ( (sig == SIGFPE) || (sig == SIGILL) || (sig == SIGSEGV ) )
return pthread_kill( pthread_self(), sig );
30026ed0: eb0000b9 bl 300271bc <pthread_self> <== NOT EXECUTED 30026ed4: e1a01005 mov r1, r5 <== NOT EXECUTED 30026ed8: eb000081 bl 300270e4 <pthread_kill> <== NOT EXECUTED 30026edc: eafffff9 b 30026ec8 <killinfo+0x20c> <== NOT EXECUTED
_POSIX_signals_Set_process_signals( mask );
if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) {
psiginfo = (POSIX_signals_Siginfo_node *)
_Chain_Get( &_POSIX_signals_Inactive_siginfo );
30026ee0: e59f00a0 ldr r0, [pc, #160] ; 30026f88 <killinfo+0x2cc> <== NOT EXECUTED 30026ee4: ebffa30e bl 3000fb24 <_Chain_Get> <== NOT EXECUTED
if ( !psiginfo ) {
30026ee8: e250c000 subs ip, r0, #0 <== NOT EXECUTED 30026eec: 0a000018 beq 30026f54 <killinfo+0x298> <== NOT EXECUTED
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( EAGAIN );
}
psiginfo->Info = *siginfo;
30026ef0: e28c3008 add r3, ip, #8 <== NOT EXECUTED
30026ef4: e1a0200d mov r2, sp <== NOT EXECUTED
30026ef8: e8920007 ldm r2, {r0, r1, r2} <== NOT EXECUTED
30026efc: e8830007 stm r3, {r0, r1, r2} <== NOT EXECUTED
_Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node );
30026f00: e59f0084 ldr r0, [pc, #132] ; 30026f8c <killinfo+0x2d0> <== NOT EXECUTED 30026f04: e1a0100c mov r1, ip <== NOT EXECUTED 30026f08: e0800005 add r0, r0, r5 <== NOT EXECUTED 30026f0c: ebffa2f1 bl 3000fad8 <_Chain_Append> <== NOT EXECUTED 30026f10: eaffffea b 30026ec0 <killinfo+0x204> <== NOT EXECUTED
#endif
maximum = the_info->maximum;
object_table = the_info->local_table;
for ( index = 1 ; index <= maximum ; index++ ) {
30026f14: e2822001 add r2, r2, #1 <== NOT EXECUTED 30026f18: e15c0002 cmp ip, r2 <== NOT EXECUTED
*/
if ( interested && !_States_Is_ready( interested->current_state ) ) {
/* preferred ready over blocked */
DEBUG_STEP("5");
if ( _States_Is_ready( the_thread->current_state ) ) {
30026f1c: e1a0e000 mov lr, r0 <== NOT EXECUTED 30026f20: e1a08003 mov r8, r3 <== NOT EXECUTED
#endif
maximum = the_info->maximum;
object_table = the_info->local_table;
for ( index = 1 ; index <= maximum ; index++ ) {
30026f24: 2affffb6 bcs 30026e04 <killinfo+0x148> <== NOT EXECUTED 30026f28: eaffffd2 b 30026e78 <killinfo+0x1bc> <== NOT EXECUTED
/*
* Only supported for the "calling process" (i.e. this node).
*/
if ( pid != getpid() )
rtems_set_errno_and_return_minus_one( ESRCH );
30026f2c: ebffc217 bl 30017790 <__errno> <== NOT EXECUTED 30026f30: e3a03003 mov r3, #3 <== NOT EXECUTED 30026f34: e5803000 str r3, [r0] <== NOT EXECUTED 30026f38: e3e00000 mvn r0, #0 <== NOT EXECUTED 30026f3c: eaffffe1 b 30026ec8 <killinfo+0x20c> <== NOT EXECUTED
*/
if ( !sig )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(sig) )
rtems_set_errno_and_return_minus_one( EINVAL );
30026f40: ebffc212 bl 30017790 <__errno> <== NOT EXECUTED 30026f44: e3a03016 mov r3, #22 <== NOT EXECUTED 30026f48: e5803000 str r3, [r0] <== NOT EXECUTED 30026f4c: e3e00000 mvn r0, #0 <== NOT EXECUTED 30026f50: eaffffdc b 30026ec8 <killinfo+0x20c> <== NOT EXECUTED
if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) {
psiginfo = (POSIX_signals_Siginfo_node *)
_Chain_Get( &_POSIX_signals_Inactive_siginfo );
if ( !psiginfo ) {
_Thread_Enable_dispatch();
30026f54: ebffa9ed bl 30011710 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EAGAIN );
30026f58: ebffc20c bl 30017790 <__errno> <== NOT EXECUTED 30026f5c: e3a0300b mov r3, #11 <== NOT EXECUTED 30026f60: e5803000 str r3, [r0] <== NOT EXECUTED 30026f64: e3e00000 mvn r0, #0 <== NOT EXECUTED 30026f68: eaffffd6 b 30026ec8 <killinfo+0x20c> <== NOT EXECUTED
30009990 <lio_listio>:
int mode __attribute__((unused)),
struct aiocb * const list[] __attribute__((unused)),
int nent __attribute__((unused)),
struct sigevent *sig __attribute__((unused))
)
{
30009990: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
30009994: eb00240f bl 300129d8 <__errno> <== NOT EXECUTED 30009998: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 3000999c: e5803000 str r3, [r0] <== NOT EXECUTED
}
300099a0: e3e00000 mvn r0, #0 <== NOT EXECUTED
300099a4: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
300099a8 <mprotect>:
const void *addr __attribute__((unused)),
size_t len __attribute__((unused)),
int prot __attribute__((unused)) )
{
return 0;
}
300099a8: e3a00000 mov r0, #0 <== NOT EXECUTED 300099ac: e12fff1e bx lr <== NOT EXECUTED
3000efa8 <mq_close>:
*/
int mq_close(
mqd_t mqdes
)
{
3000efa8: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
3000efac: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
3000efb0: e1a01000 mov r1, r0 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control_fd *_POSIX_Message_queue_Get_fd (
mqd_t id,
Objects_Locations *location
)
{
return (POSIX_Message_queue_Control_fd *) _Objects_Get(
3000efb4: e1a0200d mov r2, sp <== NOT EXECUTED 3000efb8: e59f0064 ldr r0, [pc, #100] ; 3000f024 <mq_close+0x7c> <== NOT EXECUTED 3000efbc: eb000d50 bl 30012504 <_Objects_Get> <== NOT EXECUTED
POSIX_Message_queue_Control *the_mq;
POSIX_Message_queue_Control_fd *the_mq_fd;
Objects_Locations location;
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
if ( location == OBJECTS_LOCAL ) {
3000efc0: e59d5000 ldr r5, [sp] <== NOT EXECUTED 3000efc4: e1a04000 mov r4, r0 <== NOT EXECUTED 3000efc8: e3550000 cmp r5, #0 <== NOT EXECUTED 3000efcc: 1a00000f bne 3000f010 <mq_close+0x68> <== NOT EXECUTED
* First update the actual message queue to reflect this descriptor
* being disassociated. This may result in the queue being really
* deleted.
*/
the_mq = the_mq_fd->Queue;
3000efd0: e5903010 ldr r3, [r0, #16] <== NOT EXECUTED
the_mq->open_count -= 1;
3000efd4: e5932018 ldr r2, [r3, #24] <== NOT EXECUTED
_POSIX_Message_queue_Delete( the_mq );
3000efd8: e1a00003 mov r0, r3 <== NOT EXECUTED
* being disassociated. This may result in the queue being really
* deleted.
*/
the_mq = the_mq_fd->Queue;
the_mq->open_count -= 1;
3000efdc: e2422001 sub r2, r2, #1 <== NOT EXECUTED 3000efe0: e5832018 str r2, [r3, #24] <== NOT EXECUTED
_POSIX_Message_queue_Delete( the_mq );
3000efe4: eb00000f bl 3000f028 <_POSIX_Message_queue_Delete> <== NOT EXECUTED
/*
* Now close this file descriptor.
*/
_Objects_Close(
3000efe8: e1a01004 mov r1, r4 <== NOT EXECUTED 3000efec: e59f0030 ldr r0, [pc, #48] ; 3000f024 <mq_close+0x7c> <== NOT EXECUTED 3000eff0: eb000c37 bl 300120d4 <_Objects_Close> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _POSIX_Message_queue_Free_fd (
POSIX_Message_queue_Control_fd *the_mq_fd
)
{
_Objects_Free( &_POSIX_Message_queue_Information_fds, &the_mq_fd->Object );
3000eff4: e59f0028 ldr r0, [pc, #40] ; 3000f024 <mq_close+0x7c> <== NOT EXECUTED 3000eff8: e1a01004 mov r1, r4 <== NOT EXECUTED 3000effc: eb000ce9 bl 300123a8 <_Objects_Free> <== NOT EXECUTED
&_POSIX_Message_queue_Information_fds, &the_mq_fd->Object );
_POSIX_Message_queue_Free_fd( the_mq_fd );
_Thread_Enable_dispatch();
3000f000: eb00109a bl 30013270 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000f004: e1a00005 mov r0, r5 <== NOT EXECUTED
/*
* OBJECTS_REMOTE:
* OBJECTS_ERROR:
*/
rtems_set_errno_and_return_minus_one( EBADF );
}
3000f008: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000f00c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
/*
* OBJECTS_REMOTE:
* OBJECTS_ERROR:
*/
rtems_set_errno_and_return_minus_one( EBADF );
3000f010: eb002ad5 bl 30019b6c <__errno> <== NOT EXECUTED 3000f014: e3a03009 mov r3, #9 <== NOT EXECUTED 3000f018: e5803000 str r3, [r0] <== NOT EXECUTED 3000f01c: e3e00000 mvn r0, #0 <== NOT EXECUTED 3000f020: eafffff8 b 3000f008 <mq_close+0x60> <== NOT EXECUTED
3000f078 <mq_getattr>:
int mq_getattr(
mqd_t mqdes,
struct mq_attr *mqstat
)
{
3000f078: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
POSIX_Message_queue_Control *the_mq;
POSIX_Message_queue_Control_fd *the_mq_fd;
Objects_Locations location;
CORE_message_queue_Attributes *the_mq_attr;
if ( !mqstat )
3000f07c: e2514000 subs r4, r1, #0 <== NOT EXECUTED
int mq_getattr(
mqd_t mqdes,
struct mq_attr *mqstat
)
{
3000f080: e24dd004 sub sp, sp, #4 <== NOT EXECUTED 3000f084: e1a01000 mov r1, r0 <== NOT EXECUTED
POSIX_Message_queue_Control *the_mq;
POSIX_Message_queue_Control_fd *the_mq_fd;
Objects_Locations location;
CORE_message_queue_Attributes *the_mq_attr;
if ( !mqstat )
3000f088: 0a000017 beq 3000f0ec <mq_getattr+0x74> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control_fd *_POSIX_Message_queue_Get_fd (
mqd_t id,
Objects_Locations *location
)
{
return (POSIX_Message_queue_Control_fd *) _Objects_Get(
3000f08c: e59f006c ldr r0, [pc, #108] ; 3000f100 <mq_getattr+0x88> <== NOT EXECUTED 3000f090: e1a0200d mov r2, sp <== NOT EXECUTED 3000f094: eb000d1a bl 30012504 <_Objects_Get> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
3000f098: e59d5000 ldr r5, [sp] <== NOT EXECUTED 3000f09c: e3550000 cmp r5, #0 <== NOT EXECUTED 3000f0a0: 1a00000c bne 3000f0d8 <mq_getattr+0x60> <== NOT EXECUTED
case OBJECTS_LOCAL:
the_mq = the_mq_fd->Queue;
3000f0a4: e5903010 ldr r3, [r0, #16] <== NOT EXECUTED
* Return the old values.
*/
the_mq_attr = &the_mq->Message_queue.Attributes;
mqstat->mq_flags = the_mq_fd->oflag;
3000f0a8: e5900014 ldr r0, [r0, #20] <== NOT EXECUTED
mqstat->mq_msgsize = the_mq->Message_queue.maximum_message_size;
3000f0ac: e5931068 ldr r1, [r3, #104] ; 0x68 <== NOT EXECUTED
mqstat->mq_maxmsg = the_mq->Message_queue.maximum_pending_messages;
3000f0b0: e5932060 ldr r2, [r3, #96] ; 0x60 <== NOT EXECUTED
mqstat->mq_curmsgs = the_mq->Message_queue.number_of_pending_messages;
3000f0b4: e5933064 ldr r3, [r3, #100] ; 0x64 <== NOT EXECUTED
* Return the old values.
*/
the_mq_attr = &the_mq->Message_queue.Attributes;
mqstat->mq_flags = the_mq_fd->oflag;
3000f0b8: e5840000 str r0, [r4] <== NOT EXECUTED
mqstat->mq_msgsize = the_mq->Message_queue.maximum_message_size;
3000f0bc: e5841008 str r1, [r4, #8] <== NOT EXECUTED
mqstat->mq_maxmsg = the_mq->Message_queue.maximum_pending_messages;
3000f0c0: e5842004 str r2, [r4, #4] <== NOT EXECUTED
mqstat->mq_curmsgs = the_mq->Message_queue.number_of_pending_messages;
3000f0c4: e584300c str r3, [r4, #12] <== NOT EXECUTED
_Thread_Enable_dispatch();
3000f0c8: eb001068 bl 30013270 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000f0cc: e1a00005 mov r0, r5 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
}
3000f0d0: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000f0d4: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
3000f0d8: eb002aa3 bl 30019b6c <__errno> <== NOT EXECUTED 3000f0dc: e3a03009 mov r3, #9 <== NOT EXECUTED 3000f0e0: e5803000 str r3, [r0] <== NOT EXECUTED 3000f0e4: e3e00000 mvn r0, #0 <== NOT EXECUTED 3000f0e8: eafffff8 b 3000f0d0 <mq_getattr+0x58> <== NOT EXECUTED
POSIX_Message_queue_Control_fd *the_mq_fd;
Objects_Locations location;
CORE_message_queue_Attributes *the_mq_attr;
if ( !mqstat )
rtems_set_errno_and_return_minus_one( EINVAL );
3000f0ec: eb002a9e bl 30019b6c <__errno> <== NOT EXECUTED 3000f0f0: e3a03016 mov r3, #22 <== NOT EXECUTED 3000f0f4: e5803000 str r3, [r0] <== NOT EXECUTED 3000f0f8: e3e00000 mvn r0, #0 <== NOT EXECUTED 3000f0fc: eafffff3 b 3000f0d0 <mq_getattr+0x58> <== NOT EXECUTED
3000f128 <mq_notify>:
int mq_notify(
mqd_t mqdes,
const struct sigevent *notification
)
{
3000f128: e92d4010 push {r4, lr} <== NOT EXECUTED
3000f12c: e1a03000 mov r3, r0 <== NOT EXECUTED
3000f130: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
3000f134: e1a04001 mov r4, r1 <== NOT EXECUTED
3000f138: e59f0098 ldr r0, [pc, #152] ; 3000f1d8 <mq_notify+0xb0> <== NOT EXECUTED
3000f13c: e1a01003 mov r1, r3 <== NOT EXECUTED
3000f140: e1a0200d mov r2, sp <== NOT EXECUTED
3000f144: eb000cee bl 30012504 <_Objects_Get> <== NOT EXECUTED
POSIX_Message_queue_Control *the_mq;
POSIX_Message_queue_Control_fd *the_mq_fd;
Objects_Locations location;
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
3000f148: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000f14c: e3530000 cmp r3, #0 <== NOT EXECUTED 3000f150: 0a000005 beq 3000f16c <mq_notify+0x44> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
3000f154: eb002a84 bl 30019b6c <__errno> <== NOT EXECUTED 3000f158: e3a03009 mov r3, #9 <== NOT EXECUTED 3000f15c: e5803000 str r3, [r0] <== NOT EXECUTED 3000f160: e3e00000 mvn r0, #0 <== NOT EXECUTED
}
3000f164: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000f168: e8bd8010 pop {r4, pc} <== NOT EXECUTED
switch ( location ) {
case OBJECTS_LOCAL:
the_mq = the_mq_fd->Queue;
if ( notification ) {
3000f16c: e3540000 cmp r4, #0 <== NOT EXECUTED
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
case OBJECTS_LOCAL:
the_mq = the_mq_fd->Queue;
3000f170: e590e010 ldr lr, [r0, #16] <== NOT EXECUTED
if ( notification ) {
3000f174: 0a00000e beq 3000f1b4 <mq_notify+0x8c> <== NOT EXECUTED
if ( _CORE_message_queue_Is_notify_enabled( &the_mq->Message_queue ) ) {
3000f178: e59e307c ldr r3, [lr, #124] ; 0x7c <== NOT EXECUTED 3000f17c: e3530000 cmp r3, #0 <== NOT EXECUTED 3000f180: 1a00000e bne 3000f1c0 <mq_notify+0x98> <== NOT EXECUTED 3000f184: e58e3080 str r3, [lr, #128] ; 0x80 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EBUSY );
}
_CORE_message_queue_Set_notify( &the_mq->Message_queue, NULL, NULL );
the_mq->notification = *notification;
3000f188: e28ec090 add ip, lr, #144 ; 0x90 <== NOT EXECUTED
3000f18c: e8b4000f ldm r4!, {r0, r1, r2, r3} <== NOT EXECUTED
3000f190: e8ac000f stmia ip!, {r0, r1, r2, r3} <== NOT EXECUTED
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Notify_Handler the_handler,
void *the_argument
)
{
the_message_queue->notify_handler = the_handler;
3000f194: e59f2040 ldr r2, [pc, #64] ; 3000f1dc <mq_notify+0xb4> <== NOT EXECUTED 3000f198: e5943000 ldr r3, [r4] <== NOT EXECUTED 3000f19c: e58e207c str r2, [lr, #124] ; 0x7c <== NOT EXECUTED 3000f1a0: e58c3000 str r3, [ip] <== NOT EXECUTED
the_message_queue->notify_argument = the_argument;
3000f1a4: e58ee080 str lr, [lr, #128] ; 0x80 <== NOT EXECUTED
_CORE_message_queue_Set_notify( &the_mq->Message_queue, NULL, NULL );
}
_Thread_Enable_dispatch();
3000f1a8: eb001030 bl 30013270 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000f1ac: e3a00000 mov r0, #0 <== NOT EXECUTED 3000f1b0: eaffffeb b 3000f164 <mq_notify+0x3c> <== NOT EXECUTED
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Notify_Handler the_handler,
void *the_argument
)
{
the_message_queue->notify_handler = the_handler;
3000f1b4: e58e407c str r4, [lr, #124] ; 0x7c <== NOT EXECUTED
the_message_queue->notify_argument = the_argument;
3000f1b8: e58e4080 str r4, [lr, #128] ; 0x80 <== NOT EXECUTED 3000f1bc: eafffff9 b 3000f1a8 <mq_notify+0x80> <== NOT EXECUTED
case OBJECTS_LOCAL:
the_mq = the_mq_fd->Queue;
if ( notification ) {
if ( _CORE_message_queue_Is_notify_enabled( &the_mq->Message_queue ) ) {
_Thread_Enable_dispatch();
3000f1c0: eb00102a bl 30013270 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EBUSY );
3000f1c4: eb002a68 bl 30019b6c <__errno> <== NOT EXECUTED 3000f1c8: e3a03010 mov r3, #16 <== NOT EXECUTED 3000f1cc: e5803000 str r3, [r0] <== NOT EXECUTED 3000f1d0: e3e00000 mvn r0, #0 <== NOT EXECUTED 3000f1d4: eaffffe2 b 3000f164 <mq_notify+0x3c> <== NOT EXECUTED
3000f1e0 <mq_open>:
int oflag,
...
/* mode_t mode, */
/* struct mq_attr attr */
)
{
3000f1e0: e92d000e push {r1, r2, r3} <== NOT EXECUTED
3000f1e4: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr} <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
3000f1e8: e59f3180 ldr r3, [pc, #384] ; 3000f370 <mq_open+0x190> <== NOT EXECUTED 3000f1ec: e24dd010 sub sp, sp, #16 <== NOT EXECUTED 3000f1f0: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000f1f4: e59d7030 ldr r7, [sp, #48] ; 0x30 <== NOT EXECUTED 3000f1f8: e2822001 add r2, r2, #1 <== NOT EXECUTED 3000f1fc: e5832000 str r2, [r3] <== NOT EXECUTED 3000f200: e1a0a000 mov sl, r0 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control_fd *
_POSIX_Message_queue_Allocate_fd( void )
{
return (POSIX_Message_queue_Control_fd *)
_Objects_Allocate( &_POSIX_Message_queue_Information_fds );
3000f204: e59f5168 ldr r5, [pc, #360] ; 3000f374 <mq_open+0x194> <== NOT EXECUTED
POSIX_Message_queue_Control_fd *the_mq_fd;
Objects_Locations location;
_Thread_Disable_dispatch();
if ( oflag & O_CREAT ) {
3000f208: e2178c02 ands r8, r7, #512 ; 0x200 <== NOT EXECUTED
va_start(arg, oflag);
mode = (mode_t) va_arg( arg, unsigned int );
attr = (struct mq_attr *) va_arg( arg, struct mq_attr * );
3000f20c: 128d303c addne r3, sp, #60 ; 0x3c <== NOT EXECUTED 3000f210: e1a00005 mov r0, r5 <== NOT EXECUTED 3000f214: 158d300c strne r3, [sp, #12] <== NOT EXECUTED 3000f218: 159d9038 ldrne r9, [sp, #56] ; 0x38 <== NOT EXECUTED
/* struct mq_attr attr */
)
{
va_list arg;
mode_t mode;
struct mq_attr *attr = NULL;
3000f21c: 01a09008 moveq r9, r8 <== NOT EXECUTED 3000f220: eb000b86 bl 30012040 <_Objects_Allocate> <== NOT EXECUTED
attr = (struct mq_attr *) va_arg( arg, struct mq_attr * );
va_end(arg);
}
the_mq_fd = _POSIX_Message_queue_Allocate_fd();
if ( !the_mq_fd ) {
3000f224: e2504000 subs r4, r0, #0 <== NOT EXECUTED 3000f228: 0a000027 beq 3000f2cc <mq_open+0xec> <== NOT EXECUTED
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( ENFILE );
}
the_mq_fd->oflag = oflag;
3000f22c: e5847014 str r7, [r4, #20] <== NOT EXECUTED
status = _POSIX_Message_queue_Name_to_id( name, &the_mq_id );
3000f230: e1a0000a mov r0, sl <== NOT EXECUTED 3000f234: e28d1008 add r1, sp, #8 <== NOT EXECUTED 3000f238: eb001c27 bl 300162dc <_POSIX_Message_queue_Name_to_id> <== NOT EXECUTED
* If the name to id translation worked, then the message queue exists
* and we can just return a pointer to the id. Otherwise we may
* need to check to see if this is a "message queue does not exist"
* or some other miscellaneous error on the name.
*/
if ( status ) {
3000f23c: e2506000 subs r6, r0, #0 <== NOT EXECUTED 3000f240: 1a000017 bne 3000f2a4 <mq_open+0xc4> <== NOT EXECUTED
} else { /* name -> ID translation succeeded */
/*
* Check for existence with creation.
*/
if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) {
3000f244: e2077c0a and r7, r7, #2560 ; 0xa00 <== NOT EXECUTED 3000f248: e3570c0a cmp r7, #2560 ; 0xa00 <== NOT EXECUTED 3000f24c: 0a000024 beq 3000f2e4 <mq_open+0x104> <== NOT EXECUTED
Objects_Id id,
Objects_Locations *location
)
{
return (POSIX_Message_queue_Control *)
_Objects_Get( &_POSIX_Message_queue_Information, id, location );
3000f250: e59d1008 ldr r1, [sp, #8] <== NOT EXECUTED 3000f254: e1a0200d mov r2, sp <== NOT EXECUTED 3000f258: e59f0118 ldr r0, [pc, #280] ; 3000f378 <mq_open+0x198> <== NOT EXECUTED 3000f25c: eb000ca8 bl 30012504 <_Objects_Get> <== NOT EXECUTED
/*
* In this case we need to do an ID->pointer conversion to
* check the mode.
*/
the_mq = _POSIX_Message_queue_Get( the_mq_id, &location );
the_mq->open_count += 1;
3000f260: e5901018 ldr r1, [r0, #24] <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000f264: e595301c ldr r3, [r5, #28] <== NOT EXECUTED
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
_Objects_Set_local_object(
3000f268: e1d420b8 ldrh r2, [r4, #8] <== NOT EXECUTED 3000f26c: e2811001 add r1, r1, #1 <== NOT EXECUTED 3000f270: e5801018 str r1, [r0, #24] <== NOT EXECUTED
/*
* In this case we need to do an ID->pointer conversion to
* check the mode.
*/
the_mq = _POSIX_Message_queue_Get( the_mq_id, &location );
3000f274: e58d0004 str r0, [sp, #4] <== NOT EXECUTED
the_mq->open_count += 1;
the_mq_fd->Queue = the_mq;
3000f278: e5840010 str r0, [r4, #16] <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000f27c: e7834102 str r4, [r3, r2, lsl #2] <== NOT EXECUTED
the_object
);
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
/* ASSERT: information->is_string */
the_object->name.name_p = name;
3000f280: e584600c str r6, [r4, #12] <== NOT EXECUTED
_Objects_Open_string(
&_POSIX_Message_queue_Information_fds,
&the_mq_fd->Object,
NULL
);
_Thread_Enable_dispatch();
3000f284: eb000ff9 bl 30013270 <_Thread_Enable_dispatch> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000f288: eb000ff8 bl 30013270 <_Thread_Enable_dispatch> <== NOT EXECUTED
return (mqd_t)the_mq_fd->Object.id;
3000f28c: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED
);
_Thread_Enable_dispatch();
return (mqd_t) the_mq_fd->Object.id;
}
3000f290: e1a00003 mov r0, r3 <== NOT EXECUTED
3000f294: e28dd010 add sp, sp, #16 <== NOT EXECUTED
3000f298: e8bd47f0 pop {r4, r5, r6, r7, r8, r9, sl, lr} <== NOT EXECUTED
3000f29c: e28dd00c add sp, sp, #12 <== NOT EXECUTED
3000f2a0: e12fff1e bx lr <== NOT EXECUTED
if ( status ) {
/*
* Unless provided a valid name that did not already exist
* and we are willing to create then it is an error.
*/
if ( !( status == ENOENT && (oflag & O_CREAT) ) ) {
3000f2a4: e3560002 cmp r6, #2 <== NOT EXECUTED 3000f2a8: 0a000016 beq 3000f308 <mq_open+0x128> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _POSIX_Message_queue_Free_fd (
POSIX_Message_queue_Control_fd *the_mq_fd
)
{
_Objects_Free( &_POSIX_Message_queue_Information_fds, &the_mq_fd->Object );
3000f2ac: e59f00c0 ldr r0, [pc, #192] ; 3000f374 <mq_open+0x194> <== NOT EXECUTED 3000f2b0: e1a01004 mov r1, r4 <== NOT EXECUTED 3000f2b4: eb000c3b bl 300123a8 <_Objects_Free> <== NOT EXECUTED
_POSIX_Message_queue_Free_fd( the_mq_fd );
_Thread_Enable_dispatch();
3000f2b8: eb000fec bl 30013270 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one_cast( status, mqd_t );
3000f2bc: eb002a2a bl 30019b6c <__errno> <== NOT EXECUTED 3000f2c0: e3e03000 mvn r3, #0 <== NOT EXECUTED 3000f2c4: e5806000 str r6, [r0] <== NOT EXECUTED 3000f2c8: eafffff0 b 3000f290 <mq_open+0xb0> <== NOT EXECUTED
va_end(arg);
}
the_mq_fd = _POSIX_Message_queue_Allocate_fd();
if ( !the_mq_fd ) {
_Thread_Enable_dispatch();
3000f2cc: eb000fe7 bl 30013270 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENFILE );
3000f2d0: eb002a25 bl 30019b6c <__errno> <== NOT EXECUTED 3000f2d4: e3a03017 mov r3, #23 <== NOT EXECUTED 3000f2d8: e5803000 str r3, [r0] <== NOT EXECUTED 3000f2dc: e3e03000 mvn r3, #0 <== NOT EXECUTED 3000f2e0: eaffffea b 3000f290 <mq_open+0xb0> <== NOT EXECUTED 3000f2e4: e1a00005 mov r0, r5 <== NOT EXECUTED 3000f2e8: e1a01004 mov r1, r4 <== NOT EXECUTED 3000f2ec: eb000c2d bl 300123a8 <_Objects_Free> <== NOT EXECUTED
/*
* Check for existence with creation.
*/
if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) {
_POSIX_Message_queue_Free_fd( the_mq_fd );
_Thread_Enable_dispatch();
3000f2f0: eb000fde bl 30013270 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one_cast( EEXIST, mqd_t );
3000f2f4: eb002a1c bl 30019b6c <__errno> <== NOT EXECUTED 3000f2f8: e3a03011 mov r3, #17 <== NOT EXECUTED 3000f2fc: e5803000 str r3, [r0] <== NOT EXECUTED 3000f300: e3e03000 mvn r3, #0 <== NOT EXECUTED 3000f304: eaffffe1 b 3000f290 <mq_open+0xb0> <== NOT EXECUTED
if ( status ) {
/*
* Unless provided a valid name that did not already exist
* and we are willing to create then it is an error.
*/
if ( !( status == ENOENT && (oflag & O_CREAT) ) ) {
3000f308: e3580000 cmp r8, #0 <== NOT EXECUTED 3000f30c: 0affffe6 beq 3000f2ac <mq_open+0xcc> <== NOT EXECUTED
/*
* At this point, the message queue does not exist and everything has been
* checked. We should go ahead and create a message queue.
*/
status = _POSIX_Message_queue_Create_support(
3000f310: e1a0000a mov r0, sl <== NOT EXECUTED 3000f314: e3a01001 mov r1, #1 <== NOT EXECUTED 3000f318: e1a02009 mov r2, r9 <== NOT EXECUTED 3000f31c: e28d3004 add r3, sp, #4 <== NOT EXECUTED 3000f320: eb001b8e bl 30016160 <_POSIX_Message_queue_Create_support> <== NOT EXECUTED
);
/*
* errno was set by Create_support, so don't set it again.
*/
if ( status == -1 ) {
3000f324: e3700001 cmn r0, #1 <== NOT EXECUTED
/*
* At this point, the message queue does not exist and everything has been
* checked. We should go ahead and create a message queue.
*/
status = _POSIX_Message_queue_Create_support(
3000f328: e1a06000 mov r6, r0 <== NOT EXECUTED
);
/*
* errno was set by Create_support, so don't set it again.
*/
if ( status == -1 ) {
3000f32c: 0a000009 beq 3000f358 <mq_open+0x178> <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000f330: e595301c ldr r3, [r5, #28] <== NOT EXECUTED
_POSIX_Message_queue_Free_fd( the_mq_fd );
_Thread_Enable_dispatch();
return (mqd_t) -1;
}
the_mq_fd->Queue = the_mq;
3000f334: e59d1004 ldr r1, [sp, #4] <== NOT EXECUTED
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
_Objects_Set_local_object(
3000f338: e1d420b8 ldrh r2, [r4, #8] <== NOT EXECUTED 3000f33c: e5841010 str r1, [r4, #16] <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000f340: e7834102 str r4, [r3, r2, lsl #2] <== NOT EXECUTED
the_object
);
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
/* ASSERT: information->is_string */
the_object->name.name_p = name;
3000f344: e3a03000 mov r3, #0 <== NOT EXECUTED 3000f348: e584300c str r3, [r4, #12] <== NOT EXECUTED
&_POSIX_Message_queue_Information_fds,
&the_mq_fd->Object,
NULL
);
_Thread_Enable_dispatch();
3000f34c: eb000fc7 bl 30013270 <_Thread_Enable_dispatch> <== NOT EXECUTED
return (mqd_t) the_mq_fd->Object.id;
3000f350: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED 3000f354: eaffffcd b 3000f290 <mq_open+0xb0> <== NOT EXECUTED 3000f358: e1a00005 mov r0, r5 <== NOT EXECUTED 3000f35c: e1a01004 mov r1, r4 <== NOT EXECUTED 3000f360: eb000c10 bl 300123a8 <_Objects_Free> <== NOT EXECUTED
/*
* errno was set by Create_support, so don't set it again.
*/
if ( status == -1 ) {
_POSIX_Message_queue_Free_fd( the_mq_fd );
_Thread_Enable_dispatch();
3000f364: eb000fc1 bl 30013270 <_Thread_Enable_dispatch> <== NOT EXECUTED
return (mqd_t) -1;
3000f368: e1a03006 mov r3, r6 <== NOT EXECUTED 3000f36c: eaffffc7 b 3000f290 <mq_open+0xb0> <== NOT EXECUTED
3000f37c <mq_receive>:
mqd_t mqdes,
char *msg_ptr,
size_t msg_len,
unsigned int *msg_prio
)
{
3000f37c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
return _POSIX_Message_queue_Receive_support(
3000f380: e3a0c001 mov ip, #1 <== NOT EXECUTED
mqd_t mqdes,
char *msg_ptr,
size_t msg_len,
unsigned int *msg_prio
)
{
3000f384: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
return _POSIX_Message_queue_Receive_support(
3000f388: e58dc000 str ip, [sp] <== NOT EXECUTED 3000f38c: e3a0c000 mov ip, #0 <== NOT EXECUTED 3000f390: e58dc004 str ip, [sp, #4] <== NOT EXECUTED 3000f394: eb000001 bl 3000f3a0 <_POSIX_Message_queue_Receive_support><== NOT EXECUTED
msg_len,
msg_prio,
true,
THREAD_QUEUE_WAIT_FOREVER
);
}
3000f398: e28dd008 add sp, sp, #8 <== NOT EXECUTED
3000f39c: e8bd8000 pop {pc} <== NOT EXECUTED
3000f4d4 <mq_send>:
mqd_t mqdes,
const char *msg_ptr,
size_t msg_len,
unsigned int msg_prio
)
{
3000f4d4: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
return _POSIX_Message_queue_Send_support(
3000f4d8: e3a0c001 mov ip, #1 <== NOT EXECUTED
mqd_t mqdes,
const char *msg_ptr,
size_t msg_len,
unsigned int msg_prio
)
{
3000f4dc: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
return _POSIX_Message_queue_Send_support(
3000f4e0: e58dc000 str ip, [sp] <== NOT EXECUTED 3000f4e4: e3a0c000 mov ip, #0 <== NOT EXECUTED 3000f4e8: e58dc004 str ip, [sp, #4] <== NOT EXECUTED 3000f4ec: eb000001 bl 3000f4f8 <_POSIX_Message_queue_Send_support> <== NOT EXECUTED
msg_len,
msg_prio,
true,
THREAD_QUEUE_WAIT_FOREVER
);
}
3000f4f0: e28dd008 add sp, sp, #8 <== NOT EXECUTED
3000f4f4: e8bd8000 pop {pc} <== NOT EXECUTED
3000f61c <mq_setattr>:
int mq_setattr(
mqd_t mqdes,
const struct mq_attr *mqstat,
struct mq_attr *omqstat
)
{
3000f61c: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
POSIX_Message_queue_Control_fd *the_mq_fd;
CORE_message_queue_Control *the_core_mq;
Objects_Locations location;
if ( !mqstat )
3000f620: e2515000 subs r5, r1, #0 <== NOT EXECUTED
int mq_setattr(
mqd_t mqdes,
const struct mq_attr *mqstat,
struct mq_attr *omqstat
)
{
3000f624: e24dd004 sub sp, sp, #4 <== NOT EXECUTED 3000f628: e1a01000 mov r1, r0 <== NOT EXECUTED 3000f62c: e1a04002 mov r4, r2 <== NOT EXECUTED
POSIX_Message_queue_Control_fd *the_mq_fd;
CORE_message_queue_Control *the_core_mq;
Objects_Locations location;
if ( !mqstat )
3000f630: 0a00001b beq 3000f6a4 <mq_setattr+0x88> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE POSIX_Message_queue_Control_fd *_POSIX_Message_queue_Get_fd (
mqd_t id,
Objects_Locations *location
)
{
return (POSIX_Message_queue_Control_fd *) _Objects_Get(
3000f634: e59f007c ldr r0, [pc, #124] ; 3000f6b8 <mq_setattr+0x9c> <== NOT EXECUTED 3000f638: e1a0200d mov r2, sp <== NOT EXECUTED 3000f63c: eb000bb0 bl 30012504 <_Objects_Get> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
3000f640: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000f644: e3530000 cmp r3, #0 <== NOT EXECUTED 3000f648: 1a000010 bne 3000f690 <mq_setattr+0x74> <== NOT EXECUTED
/*
* Return the old values.
*/
if ( omqstat ) {
3000f64c: e3540000 cmp r4, #0 <== NOT EXECUTED
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
case OBJECTS_LOCAL:
the_core_mq = &the_mq_fd->Queue->Message_queue;
3000f650: e5903010 ldr r3, [r0, #16] <== NOT EXECUTED
/*
* Return the old values.
*/
if ( omqstat ) {
3000f654: 0a000007 beq 3000f678 <mq_setattr+0x5c> <== NOT EXECUTED
omqstat->mq_flags = the_mq_fd->oflag;
omqstat->mq_msgsize = the_core_mq->maximum_message_size;
3000f658: e5931068 ldr r1, [r3, #104] ; 0x68 <== NOT EXECUTED
omqstat->mq_maxmsg = the_core_mq->maximum_pending_messages;
3000f65c: e5932060 ldr r2, [r3, #96] ; 0x60 <== NOT EXECUTED
/*
* Return the old values.
*/
if ( omqstat ) {
omqstat->mq_flags = the_mq_fd->oflag;
3000f660: e590c014 ldr ip, [r0, #20] <== NOT EXECUTED
omqstat->mq_msgsize = the_core_mq->maximum_message_size;
omqstat->mq_maxmsg = the_core_mq->maximum_pending_messages;
omqstat->mq_curmsgs = the_core_mq->number_of_pending_messages;
3000f664: e5933064 ldr r3, [r3, #100] ; 0x64 <== NOT EXECUTED
/*
* Return the old values.
*/
if ( omqstat ) {
omqstat->mq_flags = the_mq_fd->oflag;
3000f668: e584c000 str ip, [r4] <== NOT EXECUTED
omqstat->mq_msgsize = the_core_mq->maximum_message_size;
3000f66c: e5841008 str r1, [r4, #8] <== NOT EXECUTED
omqstat->mq_maxmsg = the_core_mq->maximum_pending_messages;
3000f670: e5842004 str r2, [r4, #4] <== NOT EXECUTED
omqstat->mq_curmsgs = the_core_mq->number_of_pending_messages;
3000f674: e584300c str r3, [r4, #12] <== NOT EXECUTED
}
the_mq_fd->oflag = mqstat->mq_flags;
3000f678: e5953000 ldr r3, [r5] <== NOT EXECUTED 3000f67c: e5803014 str r3, [r0, #20] <== NOT EXECUTED
_Thread_Enable_dispatch();
3000f680: eb000efa bl 30013270 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000f684: e3a00000 mov r0, #0 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
}
3000f688: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000f68c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
3000f690: eb002935 bl 30019b6c <__errno> <== NOT EXECUTED 3000f694: e3a03009 mov r3, #9 <== NOT EXECUTED 3000f698: e5803000 str r3, [r0] <== NOT EXECUTED 3000f69c: e3e00000 mvn r0, #0 <== NOT EXECUTED 3000f6a0: eafffff8 b 3000f688 <mq_setattr+0x6c> <== NOT EXECUTED
POSIX_Message_queue_Control_fd *the_mq_fd;
CORE_message_queue_Control *the_core_mq;
Objects_Locations location;
if ( !mqstat )
rtems_set_errno_and_return_minus_one( EINVAL );
3000f6a4: eb002930 bl 30019b6c <__errno> <== NOT EXECUTED 3000f6a8: e3a03016 mov r3, #22 <== NOT EXECUTED 3000f6ac: e5803000 str r3, [r0] <== NOT EXECUTED 3000f6b0: e3e00000 mvn r0, #0 <== NOT EXECUTED 3000f6b4: eafffff3 b 3000f688 <mq_setattr+0x6c> <== NOT EXECUTED
3000f6bc <mq_timedreceive>:
char *msg_ptr,
size_t msg_len,
unsigned int *msg_prio,
const struct timespec *abstime
)
{
3000f6bc: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
3000f6c0: e24dd00c sub sp, sp, #12 <== NOT EXECUTED
3000f6c4: e1a05000 mov r5, r0 <== NOT EXECUTED
3000f6c8: e1a04001 mov r4, r1 <== NOT EXECUTED
* * If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID, * POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW, * then we should not wait. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
3000f6cc: e59d0020 ldr r0, [sp, #32] <== NOT EXECUTED 3000f6d0: e28d1008 add r1, sp, #8 <== NOT EXECUTED
char *msg_ptr,
size_t msg_len,
unsigned int *msg_prio,
const struct timespec *abstime
)
{
3000f6d4: e1a06003 mov r6, r3 <== NOT EXECUTED 3000f6d8: e1a07002 mov r7, r2 <== NOT EXECUTED
* * If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID, * POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW, * then we should not wait. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
3000f6dc: eb000043 bl 3000f7f0 <_POSIX_Absolute_timeout_to_ticks> <== NOT EXECUTED
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
return _POSIX_Message_queue_Receive_support(
3000f6e0: e59d3008 ldr r3, [sp, #8] <== NOT EXECUTED
3000f6e4: e3500003 cmp r0, #3 <== NOT EXECUTED
3000f6e8: 13a00000 movne r0, #0 <== NOT EXECUTED
3000f6ec: 03a00001 moveq r0, #1 <== NOT EXECUTED
3000f6f0: e88d0009 stm sp, {r0, r3} <== NOT EXECUTED
3000f6f4: e1a00005 mov r0, r5 <== NOT EXECUTED
3000f6f8: e1a01004 mov r1, r4 <== NOT EXECUTED
3000f6fc: e1a02007 mov r2, r7 <== NOT EXECUTED
3000f700: e1a03006 mov r3, r6 <== NOT EXECUTED
3000f704: ebffff25 bl 3000f3a0 <_POSIX_Message_queue_Receive_support><== NOT EXECUTED
msg_len,
msg_prio,
do_wait,
ticks
);
}
3000f708: e28dd00c add sp, sp, #12 <== NOT EXECUTED
3000f70c: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
3000f710 <mq_timedsend>:
const char *msg_ptr,
size_t msg_len,
unsigned int msg_prio,
const struct timespec *abstime
)
{
3000f710: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
3000f714: e24dd00c sub sp, sp, #12 <== NOT EXECUTED
3000f718: e1a05000 mov r5, r0 <== NOT EXECUTED
3000f71c: e1a04001 mov r4, r1 <== NOT EXECUTED
* * If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID, * POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW, * then we should not wait. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
3000f720: e59d0020 ldr r0, [sp, #32] <== NOT EXECUTED 3000f724: e28d1008 add r1, sp, #8 <== NOT EXECUTED
const char *msg_ptr,
size_t msg_len,
unsigned int msg_prio,
const struct timespec *abstime
)
{
3000f728: e1a06003 mov r6, r3 <== NOT EXECUTED 3000f72c: e1a07002 mov r7, r2 <== NOT EXECUTED
* * If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID, * POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW, * then we should not wait. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
3000f730: eb00002e bl 3000f7f0 <_POSIX_Absolute_timeout_to_ticks> <== NOT EXECUTED
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
return _POSIX_Message_queue_Send_support(
3000f734: e59d3008 ldr r3, [sp, #8] <== NOT EXECUTED
3000f738: e3500003 cmp r0, #3 <== NOT EXECUTED
3000f73c: 13a00000 movne r0, #0 <== NOT EXECUTED
3000f740: 03a00001 moveq r0, #1 <== NOT EXECUTED
3000f744: e88d0009 stm sp, {r0, r3} <== NOT EXECUTED
3000f748: e1a00005 mov r0, r5 <== NOT EXECUTED
3000f74c: e1a01004 mov r1, r4 <== NOT EXECUTED
3000f750: e1a02007 mov r2, r7 <== NOT EXECUTED
3000f754: e1a03006 mov r3, r6 <== NOT EXECUTED
3000f758: ebffff66 bl 3000f4f8 <_POSIX_Message_queue_Send_support> <== NOT EXECUTED
msg_len,
msg_prio,
do_wait,
ticks
);
}
3000f75c: e28dd00c add sp, sp, #12 <== NOT EXECUTED
3000f760: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
3000f774 <mq_unlink>:
*/
int mq_unlink(
const char *name
)
{
3000f774: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
3000f778: e59f3068 ldr r3, [pc, #104] ; 3000f7e8 <mq_unlink+0x74> <== NOT EXECUTED
3000f77c: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
3000f780: e5932000 ldr r2, [r3] <== NOT EXECUTED
3000f784: e2822001 add r2, r2, #1 <== NOT EXECUTED
3000f788: e5832000 str r2, [r3] <== NOT EXECUTED
register POSIX_Message_queue_Control *the_mq;
Objects_Id the_mq_id;
_Thread_Disable_dispatch();
status = _POSIX_Message_queue_Name_to_id( name, &the_mq_id );
3000f78c: e1a0100d mov r1, sp <== NOT EXECUTED 3000f790: eb001ad1 bl 300162dc <_POSIX_Message_queue_Name_to_id> <== NOT EXECUTED
if ( status != 0 ) {
3000f794: e2505000 subs r5, r0, #0 <== NOT EXECUTED 3000f798: 1a00000d bne 3000f7d4 <mq_unlink+0x60> <== NOT EXECUTED
_POSIX_Message_queue_Namespace_remove( the_mq );
_POSIX_Message_queue_Delete( the_mq );
_Thread_Enable_dispatch();
return 0;
}
3000f79c: e59f0048 ldr r0, [pc, #72] ; 3000f7ec <mq_unlink+0x78> <== NOT EXECUTED
*/
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return NULL;
#endif
return information->local_table[ index ];
3000f7a0: e1dd20b0 ldrh r2, [sp] <== NOT EXECUTED 3000f7a4: e590301c ldr r3, [r0, #28] <== NOT EXECUTED
if ( status != 0 ) {
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( status );
}
the_mq = (POSIX_Message_queue_Control *) _Objects_Get_local_object(
3000f7a8: e7934102 ldr r4, [r3, r2, lsl #2] <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _POSIX_Message_queue_Namespace_remove (
POSIX_Message_queue_Control *the_mq
)
{
_Objects_Namespace_remove(
3000f7ac: e1a01004 mov r1, r4 <== NOT EXECUTED
&_POSIX_Message_queue_Information,
_Objects_Get_index( the_mq_id )
);
the_mq->linked = false;
3000f7b0: e5c45015 strb r5, [r4, #21] <== NOT EXECUTED 3000f7b4: eb000ba9 bl 30012660 <_Objects_Namespace_remove> <== NOT EXECUTED
_POSIX_Message_queue_Namespace_remove( the_mq ); _POSIX_Message_queue_Delete( the_mq );
3000f7b8: e1a00004 mov r0, r4 <== NOT EXECUTED 3000f7bc: ebfffe19 bl 3000f028 <_POSIX_Message_queue_Delete> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000f7c0: eb000eaa bl 30013270 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000f7c4: e1a03005 mov r3, r5 <== NOT EXECUTED
}
3000f7c8: e1a00003 mov r0, r3 <== NOT EXECUTED
3000f7cc: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000f7d0: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
_Thread_Disable_dispatch();
status = _POSIX_Message_queue_Name_to_id( name, &the_mq_id );
if ( status != 0 ) {
_Thread_Enable_dispatch();
3000f7d4: eb000ea5 bl 30013270 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( status );
3000f7d8: eb0028e3 bl 30019b6c <__errno> <== NOT EXECUTED 3000f7dc: e3e03000 mvn r3, #0 <== NOT EXECUTED 3000f7e0: e5805000 str r5, [r0] <== NOT EXECUTED 3000f7e4: eafffff7 b 3000f7c8 <mq_unlink+0x54> <== NOT EXECUTED
3001edb4 <nanosleep>:
int nanosleep(
const struct timespec *rqtp,
struct timespec *rmtp
)
{
3001edb4: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
3001edb8: e1a05000 mov r5, r0 <== NOT EXECUTED
3001edbc: e1a04001 mov r4, r1 <== NOT EXECUTED
* Return EINVAL if the delay interval is negative. * * NOTE: This behavior is beyond the POSIX specification. * FSU and GNU/Linux pthreads shares this behavior. */ if ( !_Timespec_Is_valid( rqtp ) )
3001edc0: eb000065 bl 3001ef5c <_Timespec_Is_valid> <== NOT EXECUTED 3001edc4: e3500000 cmp r0, #0 <== NOT EXECUTED 3001edc8: 0a000035 beq 3001eea4 <nanosleep+0xf0> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
ticks = _Timespec_To_ticks( rqtp );
3001edcc: e1a00005 mov r0, r5 <== NOT EXECUTED 3001edd0: ebffc6e8 bl 30010978 <_Timespec_To_ticks> <== NOT EXECUTED
* A nanosleep for zero time is implemented as a yield.
* This behavior is also beyond the POSIX specification but is
* consistent with the RTEMS API and yields desirable behavior.
*/
if ( !ticks ) {
3001edd4: e2505000 subs r5, r0, #0 <== NOT EXECUTED 3001edd8: 0a000022 beq 3001ee68 <nanosleep+0xb4> <== NOT EXECUTED 3001eddc: e59f30e8 ldr r3, [pc, #232] ; 3001eecc <nanosleep+0x118> <== NOT EXECUTED 3001ede0: e5932000 ldr r2, [r3] <== NOT EXECUTED 3001ede4: e2822001 add r2, r2, #1 <== NOT EXECUTED 3001ede8: e5832000 str r2, [r3] <== NOT EXECUTED
/*
* Block for the desired amount of time
*/
_Thread_Disable_dispatch();
_Thread_Set_state(
3001edec: e59f60dc ldr r6, [pc, #220] ; 3001eed0 <nanosleep+0x11c> <== NOT EXECUTED 3001edf0: e3a01281 mov r1, #268435464 ; 0x10000008 <== NOT EXECUTED 3001edf4: e5960004 ldr r0, [r6, #4] <== NOT EXECUTED 3001edf8: ebffb7e5 bl 3000cd94 <_Thread_Set_state> <== NOT EXECUTED
_Thread_Executing,
STATES_DELAYING | STATES_INTERRUPTIBLE_BY_SIGNAL
);
_Watchdog_Initialize(
&_Thread_Executing->Timer,
3001edfc: e5961004 ldr r1, [r6, #4] <== NOT EXECUTED
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
3001ee00: e59f00cc ldr r0, [pc, #204] ; 3001eed4 <nanosleep+0x120> <== NOT EXECUTED
_Thread_Disable_dispatch();
_Thread_Set_state(
_Thread_Executing,
STATES_DELAYING | STATES_INTERRUPTIBLE_BY_SIGNAL
);
_Watchdog_Initialize(
3001ee04: e5912008 ldr r2, [r1, #8] <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
3001ee08: e3a03000 mov r3, #0 <== NOT EXECUTED 3001ee0c: e5813050 str r3, [r1, #80] ; 0x50 <== NOT EXECUTED
the_watchdog->routine = routine;
3001ee10: e5810064 str r0, [r1, #100] ; 0x64 <== NOT EXECUTED
the_watchdog->id = id;
3001ee14: e5812068 str r2, [r1, #104] ; 0x68 <== NOT EXECUTED
the_watchdog->user_data = user_data;
3001ee18: e581306c str r3, [r1, #108] ; 0x6c <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3001ee1c: e5815054 str r5, [r1, #84] ; 0x54 <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
3001ee20: e59f00b0 ldr r0, [pc, #176] ; 3001eed8 <nanosleep+0x124> <== NOT EXECUTED 3001ee24: e2811048 add r1, r1, #72 ; 0x48 <== NOT EXECUTED 3001ee28: ebffb97c bl 3000d420 <_Watchdog_Insert> <== NOT EXECUTED
_Thread_Delay_ended,
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_ticks( &_Thread_Executing->Timer, ticks );
_Thread_Enable_dispatch();
3001ee2c: ebffb5b0 bl 3000c4f4 <_Thread_Enable_dispatch> <== NOT EXECUTED
/* calculate time remaining */
if ( rmtp ) {
3001ee30: e3540000 cmp r4, #0 <== NOT EXECUTED 3001ee34: 0a000018 beq 3001ee9c <nanosleep+0xe8> <== NOT EXECUTED
ticks -=
_Thread_Executing->Timer.stop_time - _Thread_Executing->Timer.start_time;
3001ee38: e5963004 ldr r3, [r6, #4] <== NOT EXECUTED
_Timespec_From_ticks( ticks, rmtp );
3001ee3c: e1a01004 mov r1, r4 <== NOT EXECUTED
/* calculate time remaining */
if ( rmtp ) {
ticks -=
_Thread_Executing->Timer.stop_time - _Thread_Executing->Timer.start_time;
3001ee40: e593405c ldr r4, [r3, #92] ; 0x5c <== NOT EXECUTED 3001ee44: e5933060 ldr r3, [r3, #96] ; 0x60 <== NOT EXECUTED 3001ee48: e0634004 rsb r4, r3, r4 <== NOT EXECUTED
_Thread_Enable_dispatch();
/* calculate time remaining */
if ( rmtp ) {
ticks -=
3001ee4c: e0845005 add r5, r4, r5 <== NOT EXECUTED
_Thread_Executing->Timer.stop_time - _Thread_Executing->Timer.start_time;
_Timespec_From_ticks( ticks, rmtp );
3001ee50: e1a00005 mov r0, r5 <== NOT EXECUTED 3001ee54: eb00002f bl 3001ef18 <_Timespec_From_ticks> <== NOT EXECUTED
*/
#if defined(RTEMS_POSIX_API)
/*
* If there is time remaining, then we were interrupted by a signal.
*/
if ( ticks )
3001ee58: e3550000 cmp r5, #0 <== NOT EXECUTED 3001ee5c: 1a000015 bne 3001eeb8 <nanosleep+0x104> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINTR );
#endif
}
return 0;
3001ee60: e1a00005 mov r0, r5 <== NOT EXECUTED
}
3001ee64: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
3001ee68: e59f305c ldr r3, [pc, #92] ; 3001eecc <nanosleep+0x118> <== NOT EXECUTED
3001ee6c: e5932000 ldr r2, [r3] <== NOT EXECUTED
3001ee70: e2822001 add r2, r2, #1 <== NOT EXECUTED
3001ee74: e5832000 str r2, [r3] <== NOT EXECUTED
* always operates on the scheduler that 'owns' the currently executing
* thread.
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Yield( void )
{
_Scheduler.Operations.yield();
3001ee78: e59f305c ldr r3, [pc, #92] ; 3001eedc <nanosleep+0x128> <== NOT EXECUTED 3001ee7c: e1a0e00f mov lr, pc <== NOT EXECUTED 3001ee80: e593f00c ldr pc, [r3, #12] <== NOT EXECUTED
*/
if ( !ticks ) {
_Thread_Disable_dispatch();
_Scheduler_Yield();
_Thread_Enable_dispatch();
3001ee84: ebffb59a bl 3000c4f4 <_Thread_Enable_dispatch> <== NOT EXECUTED
if ( rmtp ) {
3001ee88: e3540000 cmp r4, #0 <== NOT EXECUTED
rmtp->tv_sec = 0;
3001ee8c: 15845000 strne r5, [r4] <== NOT EXECUTED
rmtp->tv_nsec = 0;
3001ee90: 15845004 strne r5, [r4, #4] <== NOT EXECUTED
}
return 0;
3001ee94: 11a00005 movne r0, r5 <== NOT EXECUTED
if ( !ticks ) {
_Thread_Disable_dispatch();
_Scheduler_Yield();
_Thread_Enable_dispatch();
if ( rmtp ) {
3001ee98: 18bd8070 popne {r4, r5, r6, pc} <== NOT EXECUTED
if ( ticks )
rtems_set_errno_and_return_minus_one( EINTR );
#endif
}
return 0;
3001ee9c: e1a00004 mov r0, r4 <== NOT EXECUTED
3001eea0: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
*
* NOTE: This behavior is beyond the POSIX specification.
* FSU and GNU/Linux pthreads shares this behavior.
*/
if ( !_Timespec_Is_valid( rqtp ) )
rtems_set_errno_and_return_minus_one( EINVAL );
3001eea4: ebffcda9 bl 30012550 <__errno> <== NOT EXECUTED
3001eea8: e3a03016 mov r3, #22 <== NOT EXECUTED
3001eeac: e5803000 str r3, [r0] <== NOT EXECUTED
3001eeb0: e3e00000 mvn r0, #0 <== NOT EXECUTED
3001eeb4: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
#if defined(RTEMS_POSIX_API)
/*
* If there is time remaining, then we were interrupted by a signal.
*/
if ( ticks )
rtems_set_errno_and_return_minus_one( EINTR );
3001eeb8: ebffcda4 bl 30012550 <__errno> <== NOT EXECUTED
3001eebc: e3a03004 mov r3, #4 <== NOT EXECUTED
3001eec0: e5803000 str r3, [r0] <== NOT EXECUTED
3001eec4: e3e00000 mvn r0, #0 <== NOT EXECUTED
3001eec8: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
3000bcc0 <pause>:
/*
* 3.4.2 Suspend Process Execution, P1003.1b-1993, p. 81
*/
int pause( void )
{
3000bcc0: e92d4010 push {r4, lr} <== NOT EXECUTED
3000bcc4: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
sigset_t all_signals;
int status;
(void) sigfillset( &all_signals );
3000bcc8: e1a0000d mov r0, sp <== NOT EXECUTED 3000bccc: eb000337 bl 3000c9b0 <sigfillset> <== NOT EXECUTED
status = sigtimedwait( &all_signals, NULL, NULL );
3000bcd0: e3a01000 mov r1, #0 <== NOT EXECUTED 3000bcd4: e1a0000d mov r0, sp <== NOT EXECUTED 3000bcd8: e1a02001 mov r2, r1 <== NOT EXECUTED
int pause( void )
{
sigset_t all_signals;
int status;
(void) sigfillset( &all_signals );
3000bcdc: e1a0400d mov r4, sp <== NOT EXECUTED
status = sigtimedwait( &all_signals, NULL, NULL );
3000bce0: eb00039d bl 3000cb5c <sigtimedwait> <== NOT EXECUTED
return status;
}
3000bce4: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000bce8: e8bd8010 pop {r4, pc} <== NOT EXECUTED
300099b0 <pthread_atfork>:
int pthread_atfork(
void (*prepare)(void) __attribute__((unused)),
void (*parent)(void) __attribute__((unused)),
void (*child)(void) __attribute__((unused))
)
{
300099b0: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
300099b4: eb002407 bl 300129d8 <__errno> <== NOT EXECUTED 300099b8: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 300099bc: e5803000 str r3, [r0] <== NOT EXECUTED
}
300099c0: e3e00000 mvn r0, #0 <== NOT EXECUTED
300099c4: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000ea98 <pthread_attr_destroy>:
int pthread_attr_destroy(
pthread_attr_t *attr
)
{
if ( !attr || !attr->is_initialized )
3000ea98: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000ea9c: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_attr_destroy(
pthread_attr_t *attr
)
{
if ( !attr || !attr->is_initialized )
3000eaa0: 012fff1e bxeq lr <== NOT EXECUTED 3000eaa4: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000eaa8: e3520000 cmp r2, #0 <== NOT EXECUTED
return EINVAL;
attr->is_initialized = false;
3000eaac: 13a00000 movne r0, #0 <== NOT EXECUTED 3000eab0: 15830000 strne r0, [r3] <== NOT EXECUTED
int pthread_attr_destroy(
pthread_attr_t *attr
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
3000eab4: 03a00016 moveq r0, #22 <== NOT EXECUTED
attr->is_initialized = false;
return 0;
}
3000eab8: e12fff1e bx lr <== NOT EXECUTED
3000f234 <pthread_attr_getcputime>:
int pthread_attr_getcputime(
pthread_attr_t *attr,
int *clock_allowed
)
{
if ( !attr || !attr->is_initialized || !clock_allowed )
3000f234: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000f238: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_attr_getcputime(
pthread_attr_t *attr,
int *clock_allowed
)
{
if ( !attr || !attr->is_initialized || !clock_allowed )
3000f23c: 012fff1e bxeq lr <== NOT EXECUTED 3000f240: e5930000 ldr r0, [r3] <== NOT EXECUTED 3000f244: e3500000 cmp r0, #0 <== NOT EXECUTED 3000f248: 13510000 cmpne r1, #0 <== NOT EXECUTED
return EINVAL;
*clock_allowed = attr->cputime_clock_allowed;
3000f24c: 15933038 ldrne r3, [r3, #56] ; 0x38 <== NOT EXECUTED
int pthread_attr_getcputime(
pthread_attr_t *attr,
int *clock_allowed
)
{
if ( !attr || !attr->is_initialized || !clock_allowed )
3000f250: 13a00000 movne r0, #0 <== NOT EXECUTED 3000f254: 03a00001 moveq r0, #1 <== NOT EXECUTED
return EINVAL;
*clock_allowed = attr->cputime_clock_allowed;
3000f258: 15813000 strne r3, [r1] <== NOT EXECUTED
pthread_attr_t *attr,
int *clock_allowed
)
{
if ( !attr || !attr->is_initialized || !clock_allowed )
return EINVAL;
3000f25c: 03a00016 moveq r0, #22 <== NOT EXECUTED
*clock_allowed = attr->cputime_clock_allowed;
return 0;
}
3000f260: e12fff1e bx lr <== NOT EXECUTED
3000eabc <pthread_attr_getdetachstate>:
int pthread_attr_getdetachstate(
const pthread_attr_t *attr,
int *detachstate
)
{
if ( !attr || !attr->is_initialized || !detachstate )
3000eabc: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000eac0: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_attr_getdetachstate(
const pthread_attr_t *attr,
int *detachstate
)
{
if ( !attr || !attr->is_initialized || !detachstate )
3000eac4: 012fff1e bxeq lr <== NOT EXECUTED 3000eac8: e5930000 ldr r0, [r3] <== NOT EXECUTED 3000eacc: e3500000 cmp r0, #0 <== NOT EXECUTED 3000ead0: 13510000 cmpne r1, #0 <== NOT EXECUTED
return EINVAL;
*detachstate = attr->detachstate;
3000ead4: 1593303c ldrne r3, [r3, #60] ; 0x3c <== NOT EXECUTED
int pthread_attr_getdetachstate(
const pthread_attr_t *attr,
int *detachstate
)
{
if ( !attr || !attr->is_initialized || !detachstate )
3000ead8: 13a00000 movne r0, #0 <== NOT EXECUTED 3000eadc: 03a00001 moveq r0, #1 <== NOT EXECUTED
return EINVAL;
*detachstate = attr->detachstate;
3000eae0: 15813000 strne r3, [r1] <== NOT EXECUTED
const pthread_attr_t *attr,
int *detachstate
)
{
if ( !attr || !attr->is_initialized || !detachstate )
return EINVAL;
3000eae4: 03a00016 moveq r0, #22 <== NOT EXECUTED
*detachstate = attr->detachstate;
return 0;
}
3000eae8: e12fff1e bx lr <== NOT EXECUTED
3000eaec <pthread_attr_getguardsize>:
int pthread_attr_getguardsize(
const pthread_attr_t *attr,
size_t *guardsize
)
{
if ( !attr || !attr->is_initialized || !guardsize )
3000eaec: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000eaf0: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_attr_getguardsize(
const pthread_attr_t *attr,
size_t *guardsize
)
{
if ( !attr || !attr->is_initialized || !guardsize )
3000eaf4: 012fff1e bxeq lr <== NOT EXECUTED 3000eaf8: e5930000 ldr r0, [r3] <== NOT EXECUTED 3000eafc: e3500000 cmp r0, #0 <== NOT EXECUTED 3000eb00: 13510000 cmpne r1, #0 <== NOT EXECUTED
return EINVAL;
*guardsize = attr->guardsize;
3000eb04: 15933034 ldrne r3, [r3, #52] ; 0x34 <== NOT EXECUTED
int pthread_attr_getguardsize(
const pthread_attr_t *attr,
size_t *guardsize
)
{
if ( !attr || !attr->is_initialized || !guardsize )
3000eb08: 13a00000 movne r0, #0 <== NOT EXECUTED 3000eb0c: 03a00001 moveq r0, #1 <== NOT EXECUTED
return EINVAL;
*guardsize = attr->guardsize;
3000eb10: 15813000 strne r3, [r1] <== NOT EXECUTED
const pthread_attr_t *attr,
size_t *guardsize
)
{
if ( !attr || !attr->is_initialized || !guardsize )
return EINVAL;
3000eb14: 03a00016 moveq r0, #22 <== NOT EXECUTED
*guardsize = attr->guardsize;
return 0;
}
3000eb18: e12fff1e bx lr <== NOT EXECUTED
3000eb1c <pthread_attr_getinheritsched>:
int pthread_attr_getinheritsched(
const pthread_attr_t *attr,
int *inheritsched
)
{
if ( !attr || !attr->is_initialized || !inheritsched )
3000eb1c: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000eb20: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_attr_getinheritsched(
const pthread_attr_t *attr,
int *inheritsched
)
{
if ( !attr || !attr->is_initialized || !inheritsched )
3000eb24: 012fff1e bxeq lr <== NOT EXECUTED 3000eb28: e5930000 ldr r0, [r3] <== NOT EXECUTED 3000eb2c: e3500000 cmp r0, #0 <== NOT EXECUTED 3000eb30: 13510000 cmpne r1, #0 <== NOT EXECUTED
return EINVAL;
*inheritsched = attr->inheritsched;
3000eb34: 15933010 ldrne r3, [r3, #16] <== NOT EXECUTED
int pthread_attr_getinheritsched(
const pthread_attr_t *attr,
int *inheritsched
)
{
if ( !attr || !attr->is_initialized || !inheritsched )
3000eb38: 13a00000 movne r0, #0 <== NOT EXECUTED 3000eb3c: 03a00001 moveq r0, #1 <== NOT EXECUTED
return EINVAL;
*inheritsched = attr->inheritsched;
3000eb40: 15813000 strne r3, [r1] <== NOT EXECUTED
const pthread_attr_t *attr,
int *inheritsched
)
{
if ( !attr || !attr->is_initialized || !inheritsched )
return EINVAL;
3000eb44: 03a00016 moveq r0, #22 <== NOT EXECUTED
*inheritsched = attr->inheritsched;
return 0;
}
3000eb48: e12fff1e bx lr <== NOT EXECUTED
3000eb4c <pthread_attr_getschedparam>:
int pthread_attr_getschedparam(
const pthread_attr_t *attr,
struct sched_param *param
)
{
if ( !attr || !attr->is_initialized || !param )
3000eb4c: e3500000 cmp r0, #0 <== NOT EXECUTED
int pthread_attr_getschedparam(
const pthread_attr_t *attr,
struct sched_param *param
)
{
3000eb50: e92d0030 push {r4, r5} <== NOT EXECUTED
3000eb54: e1a0c001 mov ip, r1 <== NOT EXECUTED
if ( !attr || !attr->is_initialized || !param )
3000eb58: 0a00000d beq 3000eb94 <pthread_attr_getschedparam+0x48> <== NOT EXECUTED 3000eb5c: e5905000 ldr r5, [r0] <== NOT EXECUTED 3000eb60: e3550000 cmp r5, #0 <== NOT EXECUTED 3000eb64: 13510000 cmpne r1, #0 <== NOT EXECUTED 3000eb68: 13a05000 movne r5, #0 <== NOT EXECUTED 3000eb6c: 03a05001 moveq r5, #1 <== NOT EXECUTED 3000eb70: 0a000007 beq 3000eb94 <pthread_attr_getschedparam+0x48> <== NOT EXECUTED
return EINVAL;
*param = attr->schedparam;
3000eb74: e2804018 add r4, r0, #24 <== NOT EXECUTED
3000eb78: e8b4000f ldm r4!, {r0, r1, r2, r3} <== NOT EXECUTED
3000eb7c: e8ac000f stmia ip!, {r0, r1, r2, r3} <== NOT EXECUTED
3000eb80: e8940007 ldm r4, {r0, r1, r2} <== NOT EXECUTED
3000eb84: e88c0007 stm ip, {r0, r1, r2} <== NOT EXECUTED
return 0; }
3000eb88: e1a00005 mov r0, r5 <== NOT EXECUTED
3000eb8c: e8bd0030 pop {r4, r5} <== NOT EXECUTED
3000eb90: e12fff1e bx lr <== NOT EXECUTED
const pthread_attr_t *attr,
struct sched_param *param
)
{
if ( !attr || !attr->is_initialized || !param )
return EINVAL;
3000eb94: e3a05016 mov r5, #22 <== NOT EXECUTED 3000eb98: eafffffa b 3000eb88 <pthread_attr_getschedparam+0x3c> <== NOT EXECUTED
3000eb9c <pthread_attr_getschedpolicy>:
int pthread_attr_getschedpolicy(
const pthread_attr_t *attr,
int *policy
)
{
if ( !attr || !attr->is_initialized || !policy )
3000eb9c: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000eba0: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_attr_getschedpolicy(
const pthread_attr_t *attr,
int *policy
)
{
if ( !attr || !attr->is_initialized || !policy )
3000eba4: 012fff1e bxeq lr <== NOT EXECUTED 3000eba8: e5930000 ldr r0, [r3] <== NOT EXECUTED 3000ebac: e3500000 cmp r0, #0 <== NOT EXECUTED 3000ebb0: 13510000 cmpne r1, #0 <== NOT EXECUTED
return EINVAL;
*policy = attr->schedpolicy;
3000ebb4: 15933014 ldrne r3, [r3, #20] <== NOT EXECUTED
int pthread_attr_getschedpolicy(
const pthread_attr_t *attr,
int *policy
)
{
if ( !attr || !attr->is_initialized || !policy )
3000ebb8: 13a00000 movne r0, #0 <== NOT EXECUTED 3000ebbc: 03a00001 moveq r0, #1 <== NOT EXECUTED
return EINVAL;
*policy = attr->schedpolicy;
3000ebc0: 15813000 strne r3, [r1] <== NOT EXECUTED
const pthread_attr_t *attr,
int *policy
)
{
if ( !attr || !attr->is_initialized || !policy )
return EINVAL;
3000ebc4: 03a00016 moveq r0, #22 <== NOT EXECUTED
*policy = attr->schedpolicy;
return 0;
}
3000ebc8: e12fff1e bx lr <== NOT EXECUTED
3000ebcc <pthread_attr_getscope>:
int pthread_attr_getscope(
const pthread_attr_t *attr,
int *contentionscope
)
{
if ( !attr || !attr->is_initialized || !contentionscope )
3000ebcc: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000ebd0: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_attr_getscope(
const pthread_attr_t *attr,
int *contentionscope
)
{
if ( !attr || !attr->is_initialized || !contentionscope )
3000ebd4: 012fff1e bxeq lr <== NOT EXECUTED 3000ebd8: e5930000 ldr r0, [r3] <== NOT EXECUTED 3000ebdc: e3500000 cmp r0, #0 <== NOT EXECUTED 3000ebe0: 13510000 cmpne r1, #0 <== NOT EXECUTED
return EINVAL;
*contentionscope = attr->contentionscope;
3000ebe4: 1593300c ldrne r3, [r3, #12] <== NOT EXECUTED
int pthread_attr_getscope(
const pthread_attr_t *attr,
int *contentionscope
)
{
if ( !attr || !attr->is_initialized || !contentionscope )
3000ebe8: 13a00000 movne r0, #0 <== NOT EXECUTED 3000ebec: 03a00001 moveq r0, #1 <== NOT EXECUTED
return EINVAL;
*contentionscope = attr->contentionscope;
3000ebf0: 15813000 strne r3, [r1] <== NOT EXECUTED
const pthread_attr_t *attr,
int *contentionscope
)
{
if ( !attr || !attr->is_initialized || !contentionscope )
return EINVAL;
3000ebf4: 03a00016 moveq r0, #22 <== NOT EXECUTED
*contentionscope = attr->contentionscope;
return 0;
}
3000ebf8: e12fff1e bx lr <== NOT EXECUTED
3000ec2c <pthread_attr_getstack>:
const pthread_attr_t *attr,
void **stackaddr,
size_t *stacksize
)
{
if ( !attr || !attr->is_initialized || !stackaddr || !stacksize )
3000ec2c: e2503000 subs r3, r0, #0 <== NOT EXECUTED 3000ec30: 0a00000c beq 3000ec68 <pthread_attr_getstack+0x3c> <== NOT EXECUTED 3000ec34: e5930000 ldr r0, [r3] <== NOT EXECUTED 3000ec38: e3500000 cmp r0, #0 <== NOT EXECUTED 3000ec3c: 13510000 cmpne r1, #0 <== NOT EXECUTED 3000ec40: 13a00000 movne r0, #0 <== NOT EXECUTED 3000ec44: 03a00001 moveq r0, #1 <== NOT EXECUTED 3000ec48: 0a000006 beq 3000ec68 <pthread_attr_getstack+0x3c> <== NOT EXECUTED 3000ec4c: e3520000 cmp r2, #0 <== NOT EXECUTED 3000ec50: 0a000006 beq 3000ec70 <pthread_attr_getstack+0x44> <== NOT EXECUTED
return EINVAL;
*stackaddr = attr->stackaddr;
3000ec54: e593c004 ldr ip, [r3, #4] <== NOT EXECUTED
*stacksize = attr->stacksize;
3000ec58: e5933008 ldr r3, [r3, #8] <== NOT EXECUTED
)
{
if ( !attr || !attr->is_initialized || !stackaddr || !stacksize )
return EINVAL;
*stackaddr = attr->stackaddr;
3000ec5c: e581c000 str ip, [r1] <== NOT EXECUTED
*stacksize = attr->stacksize;
3000ec60: e5823000 str r3, [r2] <== NOT EXECUTED
return 0;
3000ec64: e12fff1e bx lr <== NOT EXECUTED
void **stackaddr,
size_t *stacksize
)
{
if ( !attr || !attr->is_initialized || !stackaddr || !stacksize )
return EINVAL;
3000ec68: e3a00016 mov r0, #22 <== NOT EXECUTED 3000ec6c: e12fff1e bx lr <== NOT EXECUTED 3000ec70: e3a00016 mov r0, #22 <== NOT EXECUTED
*stackaddr = attr->stackaddr;
*stacksize = attr->stacksize;
return 0;
}
3000ec74: e12fff1e bx lr <== NOT EXECUTED
3000ebfc <pthread_attr_getstackaddr>:
int pthread_attr_getstackaddr(
const pthread_attr_t *attr,
void **stackaddr
)
{
if ( !attr || !attr->is_initialized || !stackaddr )
3000ebfc: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000ec00: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_attr_getstackaddr(
const pthread_attr_t *attr,
void **stackaddr
)
{
if ( !attr || !attr->is_initialized || !stackaddr )
3000ec04: 012fff1e bxeq lr <== NOT EXECUTED 3000ec08: e5930000 ldr r0, [r3] <== NOT EXECUTED 3000ec0c: e3500000 cmp r0, #0 <== NOT EXECUTED 3000ec10: 13510000 cmpne r1, #0 <== NOT EXECUTED
return EINVAL;
*stackaddr = attr->stackaddr;
3000ec14: 15933004 ldrne r3, [r3, #4] <== NOT EXECUTED
int pthread_attr_getstackaddr(
const pthread_attr_t *attr,
void **stackaddr
)
{
if ( !attr || !attr->is_initialized || !stackaddr )
3000ec18: 13a00000 movne r0, #0 <== NOT EXECUTED 3000ec1c: 03a00001 moveq r0, #1 <== NOT EXECUTED
return EINVAL;
*stackaddr = attr->stackaddr;
3000ec20: 15813000 strne r3, [r1] <== NOT EXECUTED
const pthread_attr_t *attr,
void **stackaddr
)
{
if ( !attr || !attr->is_initialized || !stackaddr )
return EINVAL;
3000ec24: 03a00016 moveq r0, #22 <== NOT EXECUTED
*stackaddr = attr->stackaddr;
return 0;
}
3000ec28: e12fff1e bx lr <== NOT EXECUTED
3000ec78 <pthread_attr_getstacksize>:
int pthread_attr_getstacksize(
const pthread_attr_t *attr,
size_t *stacksize
)
{
if ( !attr || !attr->is_initialized || !stacksize )
3000ec78: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000ec7c: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_attr_getstacksize(
const pthread_attr_t *attr,
size_t *stacksize
)
{
if ( !attr || !attr->is_initialized || !stacksize )
3000ec80: 012fff1e bxeq lr <== NOT EXECUTED 3000ec84: e5930000 ldr r0, [r3] <== NOT EXECUTED 3000ec88: e3500000 cmp r0, #0 <== NOT EXECUTED 3000ec8c: 13510000 cmpne r1, #0 <== NOT EXECUTED
return EINVAL;
*stacksize = attr->stacksize;
3000ec90: 15933008 ldrne r3, [r3, #8] <== NOT EXECUTED
int pthread_attr_getstacksize(
const pthread_attr_t *attr,
size_t *stacksize
)
{
if ( !attr || !attr->is_initialized || !stacksize )
3000ec94: 13a00000 movne r0, #0 <== NOT EXECUTED 3000ec98: 03a00001 moveq r0, #1 <== NOT EXECUTED
return EINVAL;
*stacksize = attr->stacksize;
3000ec9c: 15813000 strne r3, [r1] <== NOT EXECUTED
const pthread_attr_t *attr,
size_t *stacksize
)
{
if ( !attr || !attr->is_initialized || !stacksize )
return EINVAL;
3000eca0: 03a00016 moveq r0, #22 <== NOT EXECUTED
*stacksize = attr->stacksize;
return 0;
}
3000eca4: e12fff1e bx lr <== NOT EXECUTED
3000f718 <pthread_attr_setcputime>:
int pthread_attr_setcputime(
pthread_attr_t *attr,
int clock_allowed
)
{
if ( !attr || !attr->is_initialized )
3000f718: e3500000 cmp r0, #0 <== NOT EXECUTED 3000f71c: 0a000008 beq 3000f744 <pthread_attr_setcputime+0x2c> <== NOT EXECUTED 3000f720: e5903000 ldr r3, [r0] <== NOT EXECUTED 3000f724: e3530000 cmp r3, #0 <== NOT EXECUTED 3000f728: 0a000005 beq 3000f744 <pthread_attr_setcputime+0x2c> <== NOT EXECUTED
return EINVAL;
switch ( clock_allowed ) {
3000f72c: e3510001 cmp r1, #1 <== NOT EXECUTED
case CLOCK_ENABLED:
case CLOCK_DISABLED:
attr->cputime_clock_allowed = clock_allowed;
3000f730: 95801038 strls r1, [r0, #56] ; 0x38 <== NOT EXECUTED
return 0;
3000f734: 93a00000 movls r0, #0 <== NOT EXECUTED
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
switch ( clock_allowed ) {
3000f738: 912fff1e bxls lr <== NOT EXECUTED
case CLOCK_DISABLED:
attr->cputime_clock_allowed = clock_allowed;
return 0;
default:
return EINVAL;
3000f73c: e3a00016 mov r0, #22 <== NOT EXECUTED
} }
3000f740: e12fff1e bx lr <== NOT EXECUTED
pthread_attr_t *attr,
int clock_allowed
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
3000f744: e3a00016 mov r0, #22 <== NOT EXECUTED 3000f748: e12fff1e bx lr <== NOT EXECUTED
3000ecf4 <pthread_attr_setdetachstate>:
int pthread_attr_setdetachstate(
pthread_attr_t *attr,
int detachstate
)
{
if ( !attr || !attr->is_initialized )
3000ecf4: e3500000 cmp r0, #0 <== NOT EXECUTED 3000ecf8: 0a000008 beq 3000ed20 <pthread_attr_setdetachstate+0x2c> <== NOT EXECUTED 3000ecfc: e5903000 ldr r3, [r0] <== NOT EXECUTED 3000ed00: e3530000 cmp r3, #0 <== NOT EXECUTED 3000ed04: 0a000005 beq 3000ed20 <pthread_attr_setdetachstate+0x2c> <== NOT EXECUTED
return EINVAL;
switch ( detachstate ) {
3000ed08: e3510001 cmp r1, #1 <== NOT EXECUTED
case PTHREAD_CREATE_DETACHED:
case PTHREAD_CREATE_JOINABLE:
attr->detachstate = detachstate;
3000ed0c: 9580103c strls r1, [r0, #60] ; 0x3c <== NOT EXECUTED
return 0;
3000ed10: 93a00000 movls r0, #0 <== NOT EXECUTED
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
switch ( detachstate ) {
3000ed14: 912fff1e bxls lr <== NOT EXECUTED
case PTHREAD_CREATE_JOINABLE:
attr->detachstate = detachstate;
return 0;
default:
return EINVAL;
3000ed18: e3a00016 mov r0, #22 <== NOT EXECUTED
} }
3000ed1c: e12fff1e bx lr <== NOT EXECUTED
pthread_attr_t *attr,
int detachstate
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
3000ed20: e3a00016 mov r0, #22 <== NOT EXECUTED 3000ed24: e12fff1e bx lr <== NOT EXECUTED
3000ed28 <pthread_attr_setguardsize>:
int pthread_attr_setguardsize(
pthread_attr_t *attr,
size_t guardsize
)
{
if ( !attr || !attr->is_initialized )
3000ed28: e3500000 cmp r0, #0 <== NOT EXECUTED
return EINVAL;
3000ed2c: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_attr_setguardsize(
pthread_attr_t *attr,
size_t guardsize
)
{
if ( !attr || !attr->is_initialized )
3000ed30: 012fff1e bxeq lr <== NOT EXECUTED 3000ed34: e5903000 ldr r3, [r0] <== NOT EXECUTED 3000ed38: e3530000 cmp r3, #0 <== NOT EXECUTED
return EINVAL;
attr->guardsize = guardsize;
3000ed3c: 15801034 strne r1, [r0, #52] ; 0x34 <== NOT EXECUTED
pthread_attr_t *attr,
size_t guardsize
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
3000ed40: 03a00016 moveq r0, #22 <== NOT EXECUTED
attr->guardsize = guardsize;
return 0;
3000ed44: 13a00000 movne r0, #0 <== NOT EXECUTED
}
3000ed48: e12fff1e bx lr <== NOT EXECUTED
300107a8 <pthread_attr_setinheritsched>:
int pthread_attr_setinheritsched(
pthread_attr_t *attr,
int inheritsched
)
{
if ( !attr || !attr->is_initialized )
300107a8: e3500000 cmp r0, #0
300107ac: 0a000009 beq 300107d8 <pthread_attr_setinheritsched+0x30>
300107b0: e5903000 ldr r3, [r0] 300107b4: e3530000 cmp r3, #0
300107b8: 0a000006 beq 300107d8 <pthread_attr_setinheritsched+0x30>
return EINVAL;
switch ( inheritsched ) {
300107bc: e2413001 sub r3, r1, #1 300107c0: e3530001 cmp r3, #1
case PTHREAD_INHERIT_SCHED:
case PTHREAD_EXPLICIT_SCHED:
attr->inheritsched = inheritsched;
300107c4: 95801010 strls r1, [r0, #16]
return 0;
300107c8: 93a00000 movls r0, #0
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
switch ( inheritsched ) {
300107cc: 912fff1e bxls lr
case PTHREAD_EXPLICIT_SCHED:
attr->inheritsched = inheritsched;
return 0;
default:
return ENOTSUP;
300107d0: e3a00086 mov r0, #134 ; 0x86 <== NOT EXECUTED
} }
300107d4: e12fff1e bx lr <== NOT EXECUTED
pthread_attr_t *attr,
int inheritsched
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
300107d8: e3a00016 mov r0, #22 <== NOT EXECUTED 300107dc: e12fff1e bx lr <== NOT EXECUTED
3000ed84 <pthread_attr_setschedparam>:
int pthread_attr_setschedparam(
pthread_attr_t *attr,
const struct sched_param *param
)
{
if ( !attr || !attr->is_initialized || !param )
3000ed84: e3500000 cmp r0, #0 <== NOT EXECUTED
int pthread_attr_setschedparam(
pthread_attr_t *attr,
const struct sched_param *param
)
{
3000ed88: e92d0030 push {r4, r5} <== NOT EXECUTED
if ( !attr || !attr->is_initialized || !param )
3000ed8c: 0a00000e beq 3000edcc <pthread_attr_setschedparam+0x48> <== NOT EXECUTED 3000ed90: e5905000 ldr r5, [r0] <== NOT EXECUTED 3000ed94: e3550000 cmp r5, #0 <== NOT EXECUTED 3000ed98: 13510000 cmpne r1, #0 <== NOT EXECUTED 3000ed9c: 13a05000 movne r5, #0 <== NOT EXECUTED 3000eda0: 03a05001 moveq r5, #1 <== NOT EXECUTED 3000eda4: 0a000008 beq 3000edcc <pthread_attr_setschedparam+0x48> <== NOT EXECUTED
return EINVAL;
attr->schedparam = *param;
3000eda8: e280c018 add ip, r0, #24 <== NOT EXECUTED
3000edac: e1a04001 mov r4, r1 <== NOT EXECUTED
3000edb0: e8b4000f ldm r4!, {r0, r1, r2, r3} <== NOT EXECUTED
3000edb4: e8ac000f stmia ip!, {r0, r1, r2, r3} <== NOT EXECUTED
3000edb8: e8940007 ldm r4, {r0, r1, r2} <== NOT EXECUTED
3000edbc: e88c0007 stm ip, {r0, r1, r2} <== NOT EXECUTED
return 0; }
3000edc0: e1a00005 mov r0, r5 <== NOT EXECUTED
3000edc4: e8bd0030 pop {r4, r5} <== NOT EXECUTED
3000edc8: e12fff1e bx lr <== NOT EXECUTED
pthread_attr_t *attr,
const struct sched_param *param
)
{
if ( !attr || !attr->is_initialized || !param )
return EINVAL;
3000edcc: e3a05016 mov r5, #22 <== NOT EXECUTED 3000edd0: eafffffa b 3000edc0 <pthread_attr_setschedparam+0x3c> <== NOT EXECUTED
3000edd4 <pthread_attr_setschedpolicy>:
int pthread_attr_setschedpolicy(
pthread_attr_t *attr,
int policy
)
{
if ( !attr || !attr->is_initialized )
3000edd4: e3500000 cmp r0, #0 <== NOT EXECUTED 3000edd8: 0a00000e beq 3000ee18 <pthread_attr_setschedpolicy+0x44> <== NOT EXECUTED 3000eddc: e5903000 ldr r3, [r0] <== NOT EXECUTED 3000ede0: e3530000 cmp r3, #0 <== NOT EXECUTED 3000ede4: 0a00000b beq 3000ee18 <pthread_attr_setschedpolicy+0x44> <== NOT EXECUTED
return EINVAL;
switch ( policy ) {
3000ede8: e3510004 cmp r1, #4 <== NOT EXECUTED 3000edec: 9a000001 bls 3000edf8 <pthread_attr_setschedpolicy+0x24> <== NOT EXECUTED
case SCHED_SPORADIC:
attr->schedpolicy = policy;
return 0;
default:
return ENOTSUP;
3000edf0: e3a00086 mov r0, #134 ; 0x86 <== NOT EXECUTED
} }
3000edf4: e12fff1e bx lr <== NOT EXECUTED
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
switch ( policy ) {
3000edf8: e3a03001 mov r3, #1 <== NOT EXECUTED 3000edfc: e1a03113 lsl r3, r3, r1 <== NOT EXECUTED 3000ee00: e3130017 tst r3, #23 <== NOT EXECUTED
case SCHED_OTHER:
case SCHED_FIFO:
case SCHED_RR:
case SCHED_SPORADIC:
attr->schedpolicy = policy;
3000ee04: 15801014 strne r1, [r0, #20] <== NOT EXECUTED
return 0;
3000ee08: 13a00000 movne r0, #0 <== NOT EXECUTED
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
switch ( policy ) {
3000ee0c: 112fff1e bxne lr <== NOT EXECUTED
case SCHED_SPORADIC:
attr->schedpolicy = policy;
return 0;
default:
return ENOTSUP;
3000ee10: e3a00086 mov r0, #134 ; 0x86 <== NOT EXECUTED
} }
3000ee14: e12fff1e bx lr <== NOT EXECUTED
pthread_attr_t *attr,
int policy
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
3000ee18: e3a00016 mov r0, #22 <== NOT EXECUTED 3000ee1c: e12fff1e bx lr <== NOT EXECUTED
3000ee20 <pthread_attr_setscope>:
int pthread_attr_setscope(
pthread_attr_t *attr,
int contentionscope
)
{
if ( !attr || !attr->is_initialized )
3000ee20: e3500000 cmp r0, #0 <== NOT EXECUTED
return EINVAL;
3000ee24: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_attr_setscope(
pthread_attr_t *attr,
int contentionscope
)
{
if ( !attr || !attr->is_initialized )
3000ee28: 012fff1e bxeq lr <== NOT EXECUTED 3000ee2c: e5903000 ldr r3, [r0] <== NOT EXECUTED 3000ee30: e3530000 cmp r3, #0 <== NOT EXECUTED 3000ee34: 0a000007 beq 3000ee58 <pthread_attr_setscope+0x38> <== NOT EXECUTED
return EINVAL;
switch ( contentionscope ) {
3000ee38: e3510000 cmp r1, #0 <== NOT EXECUTED
case PTHREAD_SCOPE_PROCESS:
attr->contentionscope = contentionscope;
3000ee3c: 0580100c streq r1, [r0, #12] <== NOT EXECUTED
return 0;
3000ee40: 01a00001 moveq r0, r1 <== NOT EXECUTED
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
switch ( contentionscope ) {
3000ee44: 012fff1e bxeq lr <== NOT EXECUTED
case PTHREAD_SCOPE_SYSTEM:
return ENOTSUP;
default:
return EINVAL;
3000ee48: e3510001 cmp r1, #1 <== NOT EXECUTED 3000ee4c: 03a00086 moveq r0, #134 ; 0x86 <== NOT EXECUTED 3000ee50: 13a00016 movne r0, #22 <== NOT EXECUTED 3000ee54: e12fff1e bx lr <== NOT EXECUTED
pthread_attr_t *attr,
int contentionscope
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
3000ee58: e3a00016 mov r0, #22 <== NOT EXECUTED
return ENOTSUP;
default:
return EINVAL;
}
}
3000ee5c: e12fff1e bx lr <== NOT EXECUTED
3000ee84 <pthread_attr_setstack>:
pthread_attr_t *attr,
void *stackaddr,
size_t stacksize
)
{
if ( !attr || !attr->is_initialized )
3000ee84: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000ee88: 03a00016 moveq r0, #22 <== NOT EXECUTED
pthread_attr_t *attr,
void *stackaddr,
size_t stacksize
)
{
if ( !attr || !attr->is_initialized )
3000ee8c: 012fff1e bxeq lr <== NOT EXECUTED 3000ee90: e5930000 ldr r0, [r3] <== NOT EXECUTED 3000ee94: e3500000 cmp r0, #0 <== NOT EXECUTED 3000ee98: 0a000008 beq 3000eec0 <pthread_attr_setstack+0x3c> <== NOT EXECUTED
if (stacksize < PTHREAD_MINIMUM_STACK_SIZE)
attr->stacksize = PTHREAD_MINIMUM_STACK_SIZE;
else
attr->stacksize = stacksize;
attr->stackaddr = stackaddr;
3000ee9c: e5831004 str r1, [r3, #4] <== NOT EXECUTED
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
if (stacksize < PTHREAD_MINIMUM_STACK_SIZE)
3000eea0: e59f1020 ldr r1, [pc, #32] ; 3000eec8 <pthread_attr_setstack+0x44><== NOT EXECUTED
attr->stacksize = PTHREAD_MINIMUM_STACK_SIZE;
else
attr->stacksize = stacksize;
attr->stackaddr = stackaddr;
return 0;
3000eea4: e3a00000 mov r0, #0 <== NOT EXECUTED
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
if (stacksize < PTHREAD_MINIMUM_STACK_SIZE)
3000eea8: e5911000 ldr r1, [r1] <== NOT EXECUTED 3000eeac: e1a01081 lsl r1, r1, #1 <== NOT EXECUTED
attr->stacksize = PTHREAD_MINIMUM_STACK_SIZE;
3000eeb0: e1510002 cmp r1, r2 <== NOT EXECUTED 3000eeb4: 25831008 strcs r1, [r3, #8] <== NOT EXECUTED 3000eeb8: 35832008 strcc r2, [r3, #8] <== NOT EXECUTED
else
attr->stacksize = stacksize;
attr->stackaddr = stackaddr;
return 0;
3000eebc: e12fff1e bx lr <== NOT EXECUTED
void *stackaddr,
size_t stacksize
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
3000eec0: e3a00016 mov r0, #22 <== NOT EXECUTED
else
attr->stacksize = stacksize;
attr->stackaddr = stackaddr;
return 0;
}
3000eec4: e12fff1e bx lr <== NOT EXECUTED
3000ee60 <pthread_attr_setstackaddr>:
int pthread_attr_setstackaddr(
pthread_attr_t *attr,
void *stackaddr
)
{
if ( !attr || !attr->is_initialized )
3000ee60: e3500000 cmp r0, #0 <== NOT EXECUTED
return EINVAL;
3000ee64: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_attr_setstackaddr(
pthread_attr_t *attr,
void *stackaddr
)
{
if ( !attr || !attr->is_initialized )
3000ee68: 012fff1e bxeq lr <== NOT EXECUTED 3000ee6c: e5903000 ldr r3, [r0] <== NOT EXECUTED 3000ee70: e3530000 cmp r3, #0 <== NOT EXECUTED
return EINVAL;
attr->stackaddr = stackaddr;
3000ee74: 15801004 strne r1, [r0, #4] <== NOT EXECUTED
pthread_attr_t *attr,
void *stackaddr
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
3000ee78: 03a00016 moveq r0, #22 <== NOT EXECUTED
attr->stackaddr = stackaddr;
return 0;
3000ee7c: 13a00000 movne r0, #0 <== NOT EXECUTED
}
3000ee80: e12fff1e bx lr <== NOT EXECUTED
300107e0 <pthread_attr_setstacksize>:
int pthread_attr_setstacksize(
pthread_attr_t *attr,
size_t stacksize
)
{
if ( !attr || !attr->is_initialized )
300107e0: e3500000 cmp r0, #0
return EINVAL;
300107e4: 03a00016 moveq r0, #22
int pthread_attr_setstacksize(
pthread_attr_t *attr,
size_t stacksize
)
{
if ( !attr || !attr->is_initialized )
300107e8: 012fff1e bxeq lr 300107ec: e5903000 ldr r3, [r0] 300107f0: e3530000 cmp r3, #0
300107f4: 0a000008 beq 3001081c <pthread_attr_setstacksize+0x3c>
return EINVAL;
if (stacksize < PTHREAD_MINIMUM_STACK_SIZE)
300107f8: e59f3024 ldr r3, [pc, #36] ; 30010824 <pthread_attr_setstacksize+0x44> 300107fc: e5933000 ldr r3, [r3] 30010800: e1a03083 lsl r3, r3, #1 30010804: e1530001 cmp r3, r1
attr->stacksize = PTHREAD_MINIMUM_STACK_SIZE;
30010808: 85803008 strhi r3, [r0, #8]
else
attr->stacksize = stacksize;
3001080c: 95801008 strls r1, [r0, #8]
return 0;
30010810: 83a00000 movhi r0, #0 30010814: 93a00000 movls r0, #0 30010818: e12fff1e bx lr
pthread_attr_t *attr,
size_t stacksize
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
3001081c: e3a00016 mov r0, #22 <== NOT EXECUTED
if (stacksize < PTHREAD_MINIMUM_STACK_SIZE)
attr->stacksize = PTHREAD_MINIMUM_STACK_SIZE;
else
attr->stacksize = stacksize;
return 0;
}
30010820: e12fff1e bx lr <== NOT EXECUTED
3000a1b4 <pthread_barrier_destroy>:
*/
int pthread_barrier_destroy(
pthread_barrier_t *barrier
)
{
3000a1b4: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
POSIX_Barrier_Control *the_barrier = NULL;
Objects_Locations location;
if ( !barrier )
3000a1b8: e2503000 subs r3, r0, #0 <== NOT EXECUTED
*/
int pthread_barrier_destroy(
pthread_barrier_t *barrier
)
{
3000a1bc: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
POSIX_Barrier_Control *the_barrier = NULL;
Objects_Locations location;
if ( !barrier )
3000a1c0: 0a000007 beq 3000a1e4 <pthread_barrier_destroy+0x30> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE POSIX_Barrier_Control *_POSIX_Barrier_Get (
pthread_barrier_t *barrier,
Objects_Locations *location
)
{
return (POSIX_Barrier_Control *) _Objects_Get(
3000a1c4: e5931000 ldr r1, [r3] <== NOT EXECUTED 3000a1c8: e59f005c ldr r0, [pc, #92] ; 3000a22c <pthread_barrier_destroy+0x78><== NOT EXECUTED 3000a1cc: e1a0200d mov r2, sp <== NOT EXECUTED 3000a1d0: eb000993 bl 3000c824 <_Objects_Get> <== NOT EXECUTED
return EINVAL;
the_barrier = _POSIX_Barrier_Get( barrier, &location );
switch ( location ) {
3000a1d4: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000a1d8: e1a04000 mov r4, r0 <== NOT EXECUTED 3000a1dc: e3530000 cmp r3, #0 <== NOT EXECUTED 3000a1e0: 0a000002 beq 3000a1f0 <pthread_barrier_destroy+0x3c> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
3000a1e4: e3a00016 mov r0, #22 <== NOT EXECUTED
}
3000a1e8: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000a1ec: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
the_barrier = _POSIX_Barrier_Get( barrier, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( the_barrier->Barrier.number_of_waiting_threads != 0 ) {
3000a1f0: e5905058 ldr r5, [r0, #88] ; 0x58 <== NOT EXECUTED 3000a1f4: e3550000 cmp r5, #0 <== NOT EXECUTED 3000a1f8: 0a000002 beq 3000a208 <pthread_barrier_destroy+0x54> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000a1fc: eb000cc1 bl 3000d508 <_Thread_Enable_dispatch> <== NOT EXECUTED
return EBUSY;
3000a200: e3a00010 mov r0, #16 <== NOT EXECUTED 3000a204: eafffff7 b 3000a1e8 <pthread_barrier_destroy+0x34> <== NOT EXECUTED
}
_Objects_Close( &_POSIX_Barrier_Information, &the_barrier->Object );
3000a208: e1a01000 mov r1, r0 <== NOT EXECUTED 3000a20c: e59f0018 ldr r0, [pc, #24] ; 3000a22c <pthread_barrier_destroy+0x78><== NOT EXECUTED 3000a210: eb000877 bl 3000c3f4 <_Objects_Close> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _POSIX_Barrier_Free (
POSIX_Barrier_Control *the_barrier
)
{
_Objects_Free( &_POSIX_Barrier_Information, &the_barrier->Object );
3000a214: e59f0010 ldr r0, [pc, #16] ; 3000a22c <pthread_barrier_destroy+0x78><== NOT EXECUTED 3000a218: e1a01004 mov r1, r4 <== NOT EXECUTED 3000a21c: eb000929 bl 3000c6c8 <_Objects_Free> <== NOT EXECUTED
_POSIX_Barrier_Free( the_barrier );
_Thread_Enable_dispatch();
3000a220: eb000cb8 bl 3000d508 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000a224: e1a00005 mov r0, r5 <== NOT EXECUTED 3000a228: eaffffee b 3000a1e8 <pthread_barrier_destroy+0x34> <== NOT EXECUTED
3000a230 <pthread_barrier_init>:
int pthread_barrier_init(
pthread_barrier_t *barrier,
const pthread_barrierattr_t *attr,
unsigned int count
)
{
3000a230: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
const pthread_barrierattr_t *the_attr;
/*
* Error check parameters
*/
if ( !barrier )
3000a234: e2504000 subs r4, r0, #0 <== NOT EXECUTED
int pthread_barrier_init(
pthread_barrier_t *barrier,
const pthread_barrierattr_t *attr,
unsigned int count
)
{
3000a238: e24dd014 sub sp, sp, #20 <== NOT EXECUTED
const pthread_barrierattr_t *the_attr;
/*
* Error check parameters
*/
if ( !barrier )
3000a23c: 0a000020 beq 3000a2c4 <pthread_barrier_init+0x94> <== NOT EXECUTED
return EINVAL;
if ( count == 0 )
3000a240: e3520000 cmp r2, #0 <== NOT EXECUTED 3000a244: 0a00001e beq 3000a2c4 <pthread_barrier_init+0x94> <== NOT EXECUTED
return EINVAL;
/*
* If the user passed in NULL, use the default attributes
*/
if ( attr ) {
3000a248: e3510000 cmp r1, #0 <== NOT EXECUTED 3000a24c: 0a000022 beq 3000a2dc <pthread_barrier_init+0xac> <== NOT EXECUTED
}
/*
* Now start error checking the attributes that we are going to use
*/
if ( !the_attr->is_initialized )
3000a250: e5913000 ldr r3, [r1] <== NOT EXECUTED 3000a254: e3530000 cmp r3, #0 <== NOT EXECUTED 3000a258: 0a000019 beq 3000a2c4 <pthread_barrier_init+0x94> <== NOT EXECUTED
return EINVAL;
switch ( the_attr->process_shared ) {
3000a25c: e5915004 ldr r5, [r1, #4] <== NOT EXECUTED 3000a260: e3550000 cmp r5, #0 <== NOT EXECUTED 3000a264: 1a000016 bne 3000a2c4 <pthread_barrier_init+0x94> <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
3000a268: e59f3088 ldr r3, [pc, #136] ; 3000a2f8 <pthread_barrier_init+0xc8><== NOT EXECUTED
/*
* Convert from POSIX attributes to Core Barrier attributes
*/
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
the_attributes.maximum_count = count;
3000a26c: e58d2010 str r2, [sp, #16] <== NOT EXECUTED 3000a270: e5931000 ldr r1, [r3] <== NOT EXECUTED
}
/*
* Convert from POSIX attributes to Core Barrier attributes
*/
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
3000a274: e58d500c str r5, [sp, #12] <== NOT EXECUTED 3000a278: e2812001 add r2, r1, #1 <== NOT EXECUTED 3000a27c: e5832000 str r2, [r3] <== NOT EXECUTED
* the inactive chain of free barrier control blocks.
*/
RTEMS_INLINE_ROUTINE POSIX_Barrier_Control *_POSIX_Barrier_Allocate( void )
{
return (POSIX_Barrier_Control *)
_Objects_Allocate( &_POSIX_Barrier_Information );
3000a280: e59f7074 ldr r7, [pc, #116] ; 3000a2fc <pthread_barrier_init+0xcc><== NOT EXECUTED 3000a284: e1a00007 mov r0, r7 <== NOT EXECUTED 3000a288: eb000834 bl 3000c360 <_Objects_Allocate> <== NOT EXECUTED
*/
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _POSIX_Barrier_Allocate();
if ( !the_barrier ) {
3000a28c: e2506000 subs r6, r0, #0 <== NOT EXECUTED 3000a290: 0a00000e beq 3000a2d0 <pthread_barrier_init+0xa0> <== NOT EXECUTED
_Thread_Enable_dispatch();
return EAGAIN;
}
_CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes );
3000a294: e2860010 add r0, r6, #16 <== NOT EXECUTED 3000a298: e28d100c add r1, sp, #12 <== NOT EXECUTED 3000a29c: eb0005b6 bl 3000b97c <_CORE_barrier_Initialize> <== NOT EXECUTED
uint32_t name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
3000a2a0: e5963008 ldr r3, [r6, #8] <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000a2a4: e597201c ldr r2, [r7, #28] <== NOT EXECUTED
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
3000a2a8: e1a01803 lsl r1, r3, #16 <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000a2ac: e7826721 str r6, [r2, r1, lsr #14] <== NOT EXECUTED
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
3000a2b0: e586500c str r5, [r6, #12] <== NOT EXECUTED
);
/*
* Exit the critical section and return the user an operational barrier
*/
*barrier = the_barrier->Object.id;
3000a2b4: e5843000 str r3, [r4] <== NOT EXECUTED
_Thread_Enable_dispatch();
3000a2b8: eb000c92 bl 3000d508 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000a2bc: e1a00005 mov r0, r5 <== NOT EXECUTED 3000a2c0: ea000000 b 3000a2c8 <pthread_barrier_init+0x98> <== NOT EXECUTED
switch ( the_attr->process_shared ) {
case PTHREAD_PROCESS_PRIVATE: /* only supported values */
break;
case PTHREAD_PROCESS_SHARED:
default:
return EINVAL;
3000a2c4: e3a00016 mov r0, #22 <== NOT EXECUTED
* Exit the critical section and return the user an operational barrier */ *barrier = the_barrier->Object.id; _Thread_Enable_dispatch(); return 0; }
3000a2c8: e28dd014 add sp, sp, #20 <== NOT EXECUTED
3000a2cc: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _POSIX_Barrier_Allocate();
if ( !the_barrier ) {
_Thread_Enable_dispatch();
3000a2d0: eb000c8c bl 3000d508 <_Thread_Enable_dispatch> <== NOT EXECUTED
return EAGAIN;
3000a2d4: e3a0000b mov r0, #11 <== NOT EXECUTED 3000a2d8: eafffffa b 3000a2c8 <pthread_barrier_init+0x98> <== NOT EXECUTED
* If the user passed in NULL, use the default attributes
*/
if ( attr ) {
the_attr = attr;
} else {
(void) pthread_barrierattr_init( &my_attr );
3000a2dc: e28d5004 add r5, sp, #4 <== NOT EXECUTED 3000a2e0: e1a00005 mov r0, r5 <== NOT EXECUTED 3000a2e4: e58d2000 str r2, [sp] <== NOT EXECUTED 3000a2e8: ebffff9d bl 3000a164 <pthread_barrierattr_init> <== NOT EXECUTED
the_attr = &my_attr;
3000a2ec: e1a01005 mov r1, r5 <== NOT EXECUTED 3000a2f0: e59d2000 ldr r2, [sp] <== NOT EXECUTED 3000a2f4: eaffffd5 b 3000a250 <pthread_barrier_init+0x20> <== NOT EXECUTED
3000a300 <pthread_barrier_wait>:
*/
int pthread_barrier_wait(
pthread_barrier_t *barrier
)
{
3000a300: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
POSIX_Barrier_Control *the_barrier = NULL;
Objects_Locations location;
if ( !barrier )
3000a304: e2503000 subs r3, r0, #0 <== NOT EXECUTED
*/
int pthread_barrier_wait(
pthread_barrier_t *barrier
)
{
3000a308: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
POSIX_Barrier_Control *the_barrier = NULL;
Objects_Locations location;
if ( !barrier )
3000a30c: 0a000006 beq 3000a32c <pthread_barrier_wait+0x2c> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE POSIX_Barrier_Control *_POSIX_Barrier_Get (
pthread_barrier_t *barrier,
Objects_Locations *location
)
{
return (POSIX_Barrier_Control *) _Objects_Get(
3000a310: e5931000 ldr r1, [r3] <== NOT EXECUTED 3000a314: e59f0048 ldr r0, [pc, #72] ; 3000a364 <pthread_barrier_wait+0x64><== NOT EXECUTED 3000a318: e28d2004 add r2, sp, #4 <== NOT EXECUTED 3000a31c: eb000940 bl 3000c824 <_Objects_Get> <== NOT EXECUTED
return EINVAL;
the_barrier = _POSIX_Barrier_Get( barrier, &location );
switch ( location ) {
3000a320: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED 3000a324: e3530000 cmp r3, #0 <== NOT EXECUTED 3000a328: 0a000002 beq 3000a338 <pthread_barrier_wait+0x38> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
3000a32c: e3a00016 mov r0, #22 <== NOT EXECUTED
}
3000a330: e28dd008 add sp, sp, #8 <== NOT EXECUTED
3000a334: e8bd8000 pop {pc} <== NOT EXECUTED
the_barrier = _POSIX_Barrier_Get( barrier, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_CORE_barrier_Wait(
3000a338: e5901008 ldr r1, [r0, #8] <== NOT EXECUTED 3000a33c: e3a02001 mov r2, #1 <== NOT EXECUTED 3000a340: e2800010 add r0, r0, #16 <== NOT EXECUTED 3000a344: e58d3000 str r3, [sp] <== NOT EXECUTED 3000a348: eb000596 bl 3000b9a8 <_CORE_barrier_Wait> <== NOT EXECUTED
the_barrier->Object.id,
true,
0,
NULL
);
_Thread_Enable_dispatch();
3000a34c: eb000c6d bl 3000d508 <_Thread_Enable_dispatch> <== NOT EXECUTED
return _POSIX_Barrier_Translate_core_barrier_return_code(
_Thread_Executing->Wait.return_code );
3000a350: e59f3010 ldr r3, [pc, #16] ; 3000a368 <pthread_barrier_wait+0x68><== NOT EXECUTED 3000a354: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
true,
0,
NULL
);
_Thread_Enable_dispatch();
return _POSIX_Barrier_Translate_core_barrier_return_code(
3000a358: e5930034 ldr r0, [r3, #52] ; 0x34 <== NOT EXECUTED 3000a35c: eb00184c bl 30010494 <_POSIX_Barrier_Translate_core_barrier_return_code><== NOT EXECUTED 3000a360: eafffff2 b 3000a330 <pthread_barrier_wait+0x30> <== NOT EXECUTED
3000a118 <pthread_barrierattr_destroy>:
int pthread_barrierattr_destroy(
pthread_barrierattr_t *attr
)
{
if ( !attr || attr->is_initialized == false )
3000a118: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000a11c: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_barrierattr_destroy(
pthread_barrierattr_t *attr
)
{
if ( !attr || attr->is_initialized == false )
3000a120: 012fff1e bxeq lr <== NOT EXECUTED 3000a124: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000a128: e3520000 cmp r2, #0 <== NOT EXECUTED
return EINVAL;
attr->is_initialized = false;
3000a12c: 13a00000 movne r0, #0 <== NOT EXECUTED 3000a130: 15830000 strne r0, [r3] <== NOT EXECUTED
int pthread_barrierattr_destroy(
pthread_barrierattr_t *attr
)
{
if ( !attr || attr->is_initialized == false )
return EINVAL;
3000a134: 03a00016 moveq r0, #22 <== NOT EXECUTED
attr->is_initialized = false;
return 0;
}
3000a138: e12fff1e bx lr <== NOT EXECUTED
3000a13c <pthread_barrierattr_getpshared>:
int pthread_barrierattr_getpshared(
const pthread_barrierattr_t *attr,
int *pshared
)
{
if ( !attr )
3000a13c: e3500000 cmp r0, #0 <== NOT EXECUTED
return EINVAL;
3000a140: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_barrierattr_getpshared(
const pthread_barrierattr_t *attr,
int *pshared
)
{
if ( !attr )
3000a144: 012fff1e bxeq lr <== NOT EXECUTED
return EINVAL;
if ( !attr->is_initialized )
3000a148: e5903000 ldr r3, [r0] <== NOT EXECUTED 3000a14c: e3530000 cmp r3, #0 <== NOT EXECUTED
return EINVAL;
*pshared = attr->process_shared;
3000a150: 15903004 ldrne r3, [r0, #4] <== NOT EXECUTED
{
if ( !attr )
return EINVAL;
if ( !attr->is_initialized )
return EINVAL;
3000a154: 03a00016 moveq r0, #22 <== NOT EXECUTED
*pshared = attr->process_shared;
return 0;
3000a158: 13a00000 movne r0, #0 <== NOT EXECUTED
return EINVAL;
if ( !attr->is_initialized )
return EINVAL;
*pshared = attr->process_shared;
3000a15c: 15813000 strne r3, [r1] <== NOT EXECUTED
return 0; }
3000a160: e12fff1e bx lr <== NOT EXECUTED
3000a164 <pthread_barrierattr_init>:
int pthread_barrierattr_init(
pthread_barrierattr_t *attr
)
{
if ( !attr )
3000a164: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
attr->is_initialized = true;
attr->process_shared = PTHREAD_PROCESS_PRIVATE;
3000a168: 13a00000 movne r0, #0 <== NOT EXECUTED
)
{
if ( !attr )
return EINVAL;
attr->is_initialized = true;
3000a16c: 13a02001 movne r2, #1 <== NOT EXECUTED 3000a170: 15832000 strne r2, [r3] <== NOT EXECUTED
attr->process_shared = PTHREAD_PROCESS_PRIVATE;
3000a174: 15830004 strne r0, [r3, #4] <== NOT EXECUTED
int pthread_barrierattr_init(
pthread_barrierattr_t *attr
)
{
if ( !attr )
return EINVAL;
3000a178: 03a00016 moveq r0, #22 <== NOT EXECUTED
attr->is_initialized = true;
attr->process_shared = PTHREAD_PROCESS_PRIVATE;
return 0;
}
3000a17c: e12fff1e bx lr <== NOT EXECUTED
3000a180 <pthread_barrierattr_setpshared>:
int pthread_barrierattr_setpshared(
pthread_barrierattr_t *attr,
int pshared
)
{
if ( !attr )
3000a180: e3500000 cmp r0, #0 <== NOT EXECUTED 3000a184: 0a000008 beq 3000a1ac <pthread_barrierattr_setpshared+0x2c><== NOT EXECUTED
return EINVAL;
if ( !attr->is_initialized )
3000a188: e5903000 ldr r3, [r0] <== NOT EXECUTED 3000a18c: e3530000 cmp r3, #0 <== NOT EXECUTED 3000a190: 0a000005 beq 3000a1ac <pthread_barrierattr_setpshared+0x2c><== NOT EXECUTED
return EINVAL;
switch ( pshared ) {
3000a194: e3510001 cmp r1, #1 <== NOT EXECUTED
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
3000a198: 95801004 strls r1, [r0, #4] <== NOT EXECUTED
return 0;
3000a19c: 93a00000 movls r0, #0 <== NOT EXECUTED
return EINVAL;
if ( !attr->is_initialized )
return EINVAL;
switch ( pshared ) {
3000a1a0: 912fff1e bxls lr <== NOT EXECUTED
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
return 0;
default:
return EINVAL;
3000a1a4: e3a00016 mov r0, #22 <== NOT EXECUTED
} }
3000a1a8: e12fff1e bx lr <== NOT EXECUTED
{
if ( !attr )
return EINVAL;
if ( !attr->is_initialized )
return EINVAL;
3000a1ac: e3a00016 mov r0, #22 <== NOT EXECUTED 3000a1b0: e12fff1e bx lr <== NOT EXECUTED
300096b8 <pthread_cancel>:
*/
int pthread_cancel(
pthread_t thread
)
{
300096b8: e92d4010 push {r4, lr} <== NOT EXECUTED
/*
* Don't even think about deleting a resource from an ISR.
*/
if ( _ISR_Is_in_progress() )
300096bc: e59f304c ldr r3, [pc, #76] ; 30009710 <pthread_cancel+0x58><== NOT EXECUTED
*/
int pthread_cancel(
pthread_t thread
)
{
300096c0: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
/*
* Don't even think about deleting a resource from an ISR.
*/
if ( _ISR_Is_in_progress() )
300096c4: e5933000 ldr r3, [r3] <== NOT EXECUTED 300096c8: e3530000 cmp r3, #0 <== NOT EXECUTED
return EPROTO;
300096cc: 13a00047 movne r0, #71 ; 0x47 <== NOT EXECUTED
/*
* Don't even think about deleting a resource from an ISR.
*/
if ( _ISR_Is_in_progress() )
300096d0: 0a000001 beq 300096dc <pthread_cancel+0x24> <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
300096d4: e28dd004 add sp, sp, #4 <== NOT EXECUTED
300096d8: e8bd8010 pop {r4, pc} <== NOT EXECUTED
*/
if ( _ISR_Is_in_progress() )
return EPROTO;
the_thread = _Thread_Get( thread, &location );
300096dc: e1a0100d mov r1, sp <== NOT EXECUTED 300096e0: eb000b86 bl 3000c500 <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
300096e4: e59d4000 ldr r4, [sp] <== NOT EXECUTED
*/
if ( _ISR_Is_in_progress() )
return EPROTO;
the_thread = _Thread_Get( thread, &location );
300096e8: e1a03000 mov r3, r0 <== NOT EXECUTED
switch ( location ) {
300096ec: e3540000 cmp r4, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
300096f0: 13a00016 movne r0, #22 <== NOT EXECUTED
if ( _ISR_Is_in_progress() )
return EPROTO;
the_thread = _Thread_Get( thread, &location );
switch ( location ) {
300096f4: 1afffff6 bne 300096d4 <pthread_cancel+0x1c> <== NOT EXECUTED
case OBJECTS_LOCAL:
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
thread_support->cancelation_requested = 1;
300096f8: e59330fc ldr r3, [r3, #252] ; 0xfc <== NOT EXECUTED 300096fc: e3a02001 mov r2, #1 <== NOT EXECUTED 30009700: e58320e0 str r2, [r3, #224] ; 0xe0 <== NOT EXECUTED
/* This enables dispatch implicitly */
_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch( the_thread );
30009704: eb001684 bl 3000f11c <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch><== NOT EXECUTED
return 0;
30009708: e1a00004 mov r0, r4 <== NOT EXECUTED 3000970c: eafffff0 b 300096d4 <pthread_cancel+0x1c> <== NOT EXECUTED
300094b0 <pthread_cleanup_pop>:
*/
void pthread_cleanup_pop(
int execute
)
{
300094b0: e92d4070 push {r4, r5, r6, lr}
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
300094b4: e59f2080 ldr r2, [pc, #128] ; 3000953c <pthread_cleanup_pop+0x8c>
POSIX_Cancel_Handler_control tmp_handler;
Chain_Control *handler_stack;
POSIX_API_Control *thread_support;
ISR_Level level;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
300094b8: e59f3080 ldr r3, [pc, #128] ; 30009540 <pthread_cleanup_pop+0x90> 300094bc: e5921000 ldr r1, [r2] 300094c0: e5933004 ldr r3, [r3, #4] 300094c4: e2811001 add r1, r1, #1 300094c8: e59330fc ldr r3, [r3, #252] ; 0xfc 300094cc: e5821000 str r1, [r2]
*/
void pthread_cleanup_pop(
int execute
)
{
300094d0: e1a04000 mov r4, r0
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
300094d4: e10f5000 mrs r5, CPSR 300094d8: e3852080 orr r2, r5, #128 ; 0x80 300094dc: e129f002 msr CPSR_fc, r2
*/
_Thread_Disable_dispatch();
_ISR_Disable( level );
if ( _Chain_Is_empty( handler_stack ) ) {
300094e0: e59310e4 ldr r1, [r3, #228] ; 0xe4
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
300094e4: e28320e8 add r2, r3, #232 ; 0xe8 300094e8: e1510002 cmp r1, r2
300094ec: 0a00000f beq 30009530 <pthread_cleanup_pop+0x80>
_Thread_Enable_dispatch();
_ISR_Enable( level );
return;
}
handler = (POSIX_Cancel_Handler_control *)
300094f0: e59330ec ldr r3, [r3, #236] ; 0xec
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
300094f4: e8930006 ldm r3, {r1, r2}
previous = the_node->previous; next->previous = previous;
300094f8: e5812004 str r2, [r1, #4]
previous->next = next;
300094fc: e5821000 str r1, [r2]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30009500: e129f005 msr CPSR_fc, r5
_ISR_Enable( level );
tmp_handler = *handler;
_Workspace_Free( handler );
30009504: e1a00003 mov r0, r3 30009508: e5935008 ldr r5, [r3, #8] 3000950c: e593600c ldr r6, [r3, #12] 30009510: eb000f79 bl 3000d2fc <_Workspace_Free>
_Thread_Enable_dispatch();
30009514: eb000afd bl 3000c110 <_Thread_Enable_dispatch>
if ( execute )
30009518: e3540000 cmp r4, #0
3000951c: 08bd8070 popeq {r4, r5, r6, pc}
(*tmp_handler.routine)( tmp_handler.arg );
30009520: e1a00006 mov r0, r6 <== NOT EXECUTED
30009524: e1a0e00f mov lr, pc <== NOT EXECUTED
30009528: e12fff15 bx r5 <== NOT EXECUTED
3000952c: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
_Thread_Disable_dispatch();
_ISR_Disable( level );
if ( _Chain_Is_empty( handler_stack ) ) {
_Thread_Enable_dispatch();
30009530: eb000af6 bl 3000c110 <_Thread_Enable_dispatch> <== NOT EXECUTED
30009534: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED
30009538: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
3000aa7c <pthread_cond_destroy>:
*/
int pthread_cond_destroy(
pthread_cond_t *cond
)
{
3000aa7c: e92d4030 push {r4, r5, lr}
3000aa80: e24dd004 sub sp, sp, #4
POSIX_Condition_variables_Control *the_cond;
Objects_Locations location;
the_cond = _POSIX_Condition_variables_Get( cond, &location );
3000aa84: e1a0100d mov r1, sp 3000aa88: eb000016 bl 3000aae8 <_POSIX_Condition_variables_Get>
switch ( location ) {
3000aa8c: e59d3000 ldr r3, [sp]
)
{
POSIX_Condition_variables_Control *the_cond;
Objects_Locations location;
the_cond = _POSIX_Condition_variables_Get( cond, &location );
3000aa90: e1a04000 mov r4, r0
switch ( location ) {
3000aa94: e3530000 cmp r3, #0
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
3000aa98: 13a00016 movne r0, #22
{
POSIX_Condition_variables_Control *the_cond;
Objects_Locations location;
the_cond = _POSIX_Condition_variables_Get( cond, &location );
switch ( location ) {
3000aa9c: 1a000005 bne 3000aab8 <pthread_cond_destroy+0x3c>
case OBJECTS_LOCAL:
if ( _Thread_queue_First( &the_cond->Wait_queue ) ) {
3000aaa0: e2840018 add r0, r4, #24 3000aaa4: eb001007 bl 3000eac8 <_Thread_queue_First> 3000aaa8: e2505000 subs r5, r0, #0
3000aaac: 0a000003 beq 3000aac0 <pthread_cond_destroy+0x44>
_Thread_Enable_dispatch();
3000aab0: eb000e34 bl 3000e388 <_Thread_Enable_dispatch> <== NOT EXECUTED
return EBUSY;
3000aab4: e3a00010 mov r0, #16 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
3000aab8: e28dd004 add sp, sp, #4
3000aabc: e8bd8030 pop {r4, r5, pc}
if ( _Thread_queue_First( &the_cond->Wait_queue ) ) {
_Thread_Enable_dispatch();
return EBUSY;
}
_Objects_Close(
3000aac0: e1a01004 mov r1, r4 3000aac4: e59f0018 ldr r0, [pc, #24] ; 3000aae4 <pthread_cond_destroy+0x68> 3000aac8: eb0009e9 bl 3000d274 <_Objects_Close>
RTEMS_INLINE_ROUTINE void _POSIX_Condition_variables_Free (
POSIX_Condition_variables_Control *the_condition_variable
)
{
_Objects_Free(
3000aacc: e59f0010 ldr r0, [pc, #16] ; 3000aae4 <pthread_cond_destroy+0x68> 3000aad0: e1a01004 mov r1, r4 3000aad4: eb000a9b bl 3000d548 <_Objects_Free>
&_POSIX_Condition_variables_Information,
&the_cond->Object
);
_POSIX_Condition_variables_Free( the_cond );
_Thread_Enable_dispatch();
3000aad8: eb000e2a bl 3000e388 <_Thread_Enable_dispatch>
return 0;
3000aadc: e1a00005 mov r0, r5 3000aae0: eafffff4 b 3000aab8 <pthread_cond_destroy+0x3c>
3000ab48 <pthread_cond_init>:
int pthread_cond_init(
pthread_cond_t *cond,
const pthread_condattr_t *attr
)
{
3000ab48: e92d40f0 push {r4, r5, r6, r7, lr}
POSIX_Condition_variables_Control *the_cond;
const pthread_condattr_t *the_attr;
if ( attr ) the_attr = attr;
else the_attr = &_POSIX_Condition_variables_Default_attributes;
3000ab4c: e3510000 cmp r1, #0 3000ab50: e59f60a0 ldr r6, [pc, #160] ; 3000abf8 <pthread_cond_init+0xb0> 3000ab54: 11a06001 movne r6, r1
/*
* Be careful about attributes when global!!!
*/
if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED )
3000ab58: e5963004 ldr r3, [r6, #4]
int pthread_cond_init(
pthread_cond_t *cond,
const pthread_condattr_t *attr
)
{
3000ab5c: e1a05000 mov r5, r0
else the_attr = &_POSIX_Condition_variables_Default_attributes;
/*
* Be careful about attributes when global!!!
*/
if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED )
3000ab60: e3530001 cmp r3, #1
return EINVAL;
3000ab64: 03a00016 moveq r0, #22
else the_attr = &_POSIX_Condition_variables_Default_attributes;
/*
* Be careful about attributes when global!!!
*/
if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED )
3000ab68: 08bd80f0 popeq {r4, r5, r6, r7, pc}
return EINVAL;
if ( !the_attr->is_initialized )
3000ab6c: e5963000 ldr r3, [r6] 3000ab70: e3530000 cmp r3, #0
3000ab74: 1a000001 bne 3000ab80 <pthread_cond_init+0x38>
return EINVAL;
3000ab78: e3a00016 mov r0, #22 <== NOT EXECUTED
*cond = the_cond->Object.id;
_Thread_Enable_dispatch();
return 0;
}
3000ab7c: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
3000ab80: e59f3074 ldr r3, [pc, #116] ; 3000abfc <pthread_cond_init+0xb4> 3000ab84: e5932000 ldr r2, [r3] 3000ab88: e2822001 add r2, r2, #1 3000ab8c: e5832000 str r2, [r3]
RTEMS_INLINE_ROUTINE POSIX_Condition_variables_Control
*_POSIX_Condition_variables_Allocate( void )
{
return (POSIX_Condition_variables_Control *)
_Objects_Allocate( &_POSIX_Condition_variables_Information );
3000ab90: e59f7068 ldr r7, [pc, #104] ; 3000ac00 <pthread_cond_init+0xb8> 3000ab94: e1a00007 mov r0, r7 3000ab98: eb000990 bl 3000d1e0 <_Objects_Allocate>
_Thread_Disable_dispatch();
the_cond = _POSIX_Condition_variables_Allocate();
if ( !the_cond ) {
3000ab9c: e2504000 subs r4, r0, #0
3000aba0: 0a000011 beq 3000abec <pthread_cond_init+0xa4>
_Thread_Enable_dispatch();
return ENOMEM;
}
the_cond->process_shared = the_attr->process_shared;
3000aba4: e5963004 ldr r3, [r6, #4]
the_cond->Mutex = POSIX_CONDITION_VARIABLES_NO_MUTEX;
3000aba8: e3a06000 mov r6, #0
_Thread_queue_Initialize(
3000abac: e2840018 add r0, r4, #24
if ( !the_cond ) {
_Thread_Enable_dispatch();
return ENOMEM;
}
the_cond->process_shared = the_attr->process_shared;
3000abb0: e5843010 str r3, [r4, #16]
the_cond->Mutex = POSIX_CONDITION_VARIABLES_NO_MUTEX;
_Thread_queue_Initialize(
3000abb4: e1a01006 mov r1, r6 3000abb8: e59f2044 ldr r2, [pc, #68] ; 3000ac04 <pthread_cond_init+0xbc> 3000abbc: e3a03074 mov r3, #116 ; 0x74
return ENOMEM;
}
the_cond->process_shared = the_attr->process_shared;
the_cond->Mutex = POSIX_CONDITION_VARIABLES_NO_MUTEX;
3000abc0: e5846014 str r6, [r4, #20]
_Thread_queue_Initialize(
3000abc4: eb000fe4 bl 3000eb5c <_Thread_queue_Initialize>
uint32_t name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
3000abc8: e5943008 ldr r3, [r4, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000abcc: e597201c ldr r2, [r7, #28]
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
3000abd0: e1a01803 lsl r1, r3, #16
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000abd4: e7824721 str r4, [r2, r1, lsr #14]
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
3000abd8: e584600c str r6, [r4, #12]
&_POSIX_Condition_variables_Information,
&the_cond->Object,
0
);
*cond = the_cond->Object.id;
3000abdc: e5853000 str r3, [r5]
_Thread_Enable_dispatch();
3000abe0: eb000de8 bl 3000e388 <_Thread_Enable_dispatch>
return 0;
3000abe4: e1a00006 mov r0, r6
3000abe8: e8bd80f0 pop {r4, r5, r6, r7, pc}
_Thread_Disable_dispatch();
the_cond = _POSIX_Condition_variables_Allocate();
if ( !the_cond ) {
_Thread_Enable_dispatch();
3000abec: eb000de5 bl 3000e388 <_Thread_Enable_dispatch>
return ENOMEM;
3000abf0: e3a0000c mov r0, #12
3000abf4: e8bd80f0 pop {r4, r5, r6, r7, pc}
3000ac08 <pthread_cond_signal>:
int pthread_cond_signal(
pthread_cond_t *cond
)
{
return _POSIX_Condition_variables_Signal_support( cond, false );
3000ac08: e3a01000 mov r1, #0 <== NOT EXECUTED 3000ac0c: eaffffff b 3000ac10 <_POSIX_Condition_variables_Signal_support><== NOT EXECUTED
3000ac70 <pthread_cond_timedwait>:
int pthread_cond_timedwait(
pthread_cond_t *cond,
pthread_mutex_t *mutex,
const struct timespec *abstime
)
{
3000ac70: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
3000ac74: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
3000ac78: e1a05000 mov r5, r0 <== NOT EXECUTED
3000ac7c: e1a04001 mov r4, r1 <== NOT EXECUTED
* is valid or not. If it isn't correct and in the future, * then we do a polling operation and convert the UNSATISFIED * status into the appropriate error. */ already_timedout = false; status = _POSIX_Absolute_timeout_to_ticks(abstime, &ticks);
3000ac80: e1a00002 mov r0, r2 <== NOT EXECUTED 3000ac84: e1a0100d mov r1, sp <== NOT EXECUTED 3000ac88: eb00012a bl 3000b138 <_POSIX_Absolute_timeout_to_ticks> <== NOT EXECUTED
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
3000ac8c: e3500000 cmp r0, #0 <== NOT EXECUTED
return EINVAL;
3000ac90: 03a00016 moveq r0, #22 <== NOT EXECUTED
* then we do a polling operation and convert the UNSATISFIED * status into the appropriate error. */ already_timedout = false; status = _POSIX_Absolute_timeout_to_ticks(abstime, &ticks); if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
3000ac94: 0a000007 beq 3000acb8 <pthread_cond_timedwait+0x48> <== NOT EXECUTED
return EINVAL;
if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
3000ac98: e2403001 sub r3, r0, #1 <== NOT EXECUTED
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
already_timedout = true;
return _POSIX_Condition_variables_Wait_support(
3000ac9c: e1a01004 mov r1, r4 <== NOT EXECUTED 3000aca0: e1a00005 mov r0, r5 <== NOT EXECUTED 3000aca4: e59d2000 ldr r2, [sp] <== NOT EXECUTED 3000aca8: e3530001 cmp r3, #1 <== NOT EXECUTED 3000acac: 83a03000 movhi r3, #0 <== NOT EXECUTED 3000acb0: 93a03001 movls r3, #1 <== NOT EXECUTED 3000acb4: eb000004 bl 3000accc <_POSIX_Condition_variables_Wait_support><== NOT EXECUTED
cond,
mutex,
ticks,
already_timedout
);
}
3000acb8: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000acbc: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
3000acc0 <pthread_cond_wait>:
int pthread_cond_wait(
pthread_cond_t *cond,
pthread_mutex_t *mutex
)
{
return _POSIX_Condition_variables_Wait_support(
3000acc0: e3a02000 mov r2, #0 <== NOT EXECUTED 3000acc4: e1a03002 mov r3, r2 <== NOT EXECUTED 3000acc8: eaffffff b 3000accc <_POSIX_Condition_variables_Wait_support><== NOT EXECUTED
3000a9f0 <pthread_condattr_destroy>:
int pthread_condattr_destroy(
pthread_condattr_t *attr
)
{
if ( !attr || attr->is_initialized == false )
3000a9f0: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000a9f4: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_condattr_destroy(
pthread_condattr_t *attr
)
{
if ( !attr || attr->is_initialized == false )
3000a9f8: 012fff1e bxeq lr <== NOT EXECUTED 3000a9fc: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000aa00: e3520000 cmp r2, #0 <== NOT EXECUTED
return EINVAL;
attr->is_initialized = false;
3000aa04: 13a00000 movne r0, #0 <== NOT EXECUTED 3000aa08: 15830000 strne r0, [r3] <== NOT EXECUTED
int pthread_condattr_destroy(
pthread_condattr_t *attr
)
{
if ( !attr || attr->is_initialized == false )
return EINVAL;
3000aa0c: 03a00016 moveq r0, #22 <== NOT EXECUTED
attr->is_initialized = false;
return 0;
}
3000aa10: e12fff1e bx lr <== NOT EXECUTED
3000aa14 <pthread_condattr_getpshared>:
int pthread_condattr_getpshared(
const pthread_condattr_t *attr,
int *pshared
)
{
if ( !attr )
3000aa14: e3500000 cmp r0, #0 <== NOT EXECUTED
return EINVAL;
*pshared = attr->process_shared;
3000aa18: 15903004 ldrne r3, [r0, #4] <== NOT EXECUTED
const pthread_condattr_t *attr,
int *pshared
)
{
if ( !attr )
return EINVAL;
3000aa1c: 03a00016 moveq r0, #22 <== NOT EXECUTED
*pshared = attr->process_shared;
return 0;
3000aa20: 13a00000 movne r0, #0 <== NOT EXECUTED
)
{
if ( !attr )
return EINVAL;
*pshared = attr->process_shared;
3000aa24: 15813000 strne r3, [r1] <== NOT EXECUTED
return 0; }
3000aa28: e12fff1e bx lr <== NOT EXECUTED
3000aa2c <pthread_condattr_init>:
int pthread_condattr_init(
pthread_condattr_t *attr
)
{
if ( !attr )
3000aa2c: e2503000 subs r3, r0, #0 <== NOT EXECUTED 3000aa30: 0a000004 beq 3000aa48 <pthread_condattr_init+0x1c> <== NOT EXECUTED
return EINVAL;
*attr = _POSIX_Condition_variables_Default_attributes;
3000aa34: e59f2014 ldr r2, [pc, #20] ; 3000aa50 <pthread_condattr_init+0x24><== NOT EXECUTED
return 0;
3000aa38: e3a00000 mov r0, #0 <== NOT EXECUTED
)
{
if ( !attr )
return EINVAL;
*attr = _POSIX_Condition_variables_Default_attributes;
3000aa3c: e8920006 ldm r2, {r1, r2} <== NOT EXECUTED
3000aa40: e8830006 stm r3, {r1, r2} <== NOT EXECUTED
return 0;
3000aa44: e12fff1e bx lr <== NOT EXECUTED
int pthread_condattr_init(
pthread_condattr_t *attr
)
{
if ( !attr )
return EINVAL;
3000aa48: e3a00016 mov r0, #22 <== NOT EXECUTED
*attr = _POSIX_Condition_variables_Default_attributes;
return 0;
}
3000aa4c: e12fff1e bx lr <== NOT EXECUTED
3000aa54 <pthread_condattr_setpshared>:
int pthread_condattr_setpshared(
pthread_condattr_t *attr,
int pshared
)
{
if ( !attr )
3000aa54: e3500000 cmp r0, #0 <== NOT EXECUTED
return EINVAL;
3000aa58: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_condattr_setpshared(
pthread_condattr_t *attr,
int pshared
)
{
if ( !attr )
3000aa5c: 012fff1e bxeq lr <== NOT EXECUTED
return EINVAL;
switch ( pshared ) {
3000aa60: e3510001 cmp r1, #1 <== NOT EXECUTED
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
3000aa64: 95801004 strls r1, [r0, #4] <== NOT EXECUTED
return 0;
default:
return EINVAL;
3000aa68: 83a00016 movhi r0, #22 <== NOT EXECUTED
switch ( pshared ) {
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
return 0;
3000aa6c: 93a00000 movls r0, #0 <== NOT EXECUTED
default:
return EINVAL;
}
}
3000aa70: e12fff1e bx lr <== NOT EXECUTED
30009e64 <pthread_create>:
pthread_t *thread,
const pthread_attr_t *attr,
void *(*start_routine)( void * ),
void *arg
)
{
30009e64: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
int schedpolicy = SCHED_RR;
struct sched_param schedparam;
Objects_Name name;
int rc;
if ( !start_routine )
30009e68: e2527000 subs r7, r2, #0
pthread_t *thread,
const pthread_attr_t *attr,
void *(*start_routine)( void * ),
void *arg
)
{
30009e6c: e24dd048 sub sp, sp, #72 ; 0x48 30009e70: e1a08000 mov r8, r0 30009e74: e1a06003 mov r6, r3
struct sched_param schedparam;
Objects_Name name;
int rc;
if ( !start_routine )
return EFAULT;
30009e78: 03a0500e moveq r5, #14
int schedpolicy = SCHED_RR;
struct sched_param schedparam;
Objects_Name name;
int rc;
if ( !start_routine )
30009e7c: 0a000013 beq 30009ed0 <pthread_create+0x6c>
return EFAULT;
the_attr = (attr) ? attr : &_POSIX_Threads_Default_attributes;
30009e80: e59f4260 ldr r4, [pc, #608] ; 3000a0e8 <pthread_create+0x284> 30009e84: e3510000 cmp r1, #0 30009e88: 11a04001 movne r4, r1
if ( !the_attr->is_initialized )
30009e8c: e5943000 ldr r3, [r4] 30009e90: e3530000 cmp r3, #0
30009e94: 0a00000c beq 30009ecc <pthread_create+0x68> * stack space if it is allowed to allocate it itself. * * NOTE: If the user provides the stack we will let it drop below * twice the minimum. */ if ( the_attr->stackaddr && !_Stack_Is_enough(the_attr->stacksize) )
30009e98: e5943004 ldr r3, [r4, #4] 30009e9c: e3530000 cmp r3, #0
30009ea0: 0a000004 beq 30009eb8 <pthread_create+0x54>
30009ea4: e59f3240 ldr r3, [pc, #576] ; 3000a0ec <pthread_create+0x288><== NOT EXECUTED 30009ea8: e5942008 ldr r2, [r4, #8] <== NOT EXECUTED 30009eac: e5933000 ldr r3, [r3] <== NOT EXECUTED 30009eb0: e1520003 cmp r2, r3 <== NOT EXECUTED 30009eb4: 3a000004 bcc 30009ecc <pthread_create+0x68> <== NOT EXECUTED
* If inheritsched is set to PTHREAD_INHERIT_SCHED, then this thread
* inherits scheduling attributes from the creating thread. If it is
* PTHREAD_EXPLICIT_SCHED, then scheduling parameters come from the
* attributes structure.
*/
switch ( the_attr->inheritsched ) {
30009eb8: e5943010 ldr r3, [r4, #16] 30009ebc: e3530001 cmp r3, #1
30009ec0: 0a000048 beq 30009fe8 <pthread_create+0x184>
30009ec4: e3530002 cmp r3, #2
30009ec8: 0a000003 beq 30009edc <pthread_create+0x78>
/*
* Interpret the scheduling parameters.
*/
if ( !_POSIX_Priority_Is_valid( schedparam.sched_priority ) )
return EINVAL;
30009ecc: e3a05016 mov r5, #22 <== NOT EXECUTED
*/
*thread = the_thread->Object.id;
_RTEMS_Unlock_allocator();
return 0;
}
30009ed0: e1a00005 mov r0, r5
30009ed4: e28dd048 add sp, sp, #72 ; 0x48
30009ed8: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
schedparam = api->schedparam;
break;
case PTHREAD_EXPLICIT_SCHED:
schedpolicy = the_attr->schedpolicy;
schedparam = the_attr->schedparam;
30009edc: e28da024 add sl, sp, #36 ; 0x24
30009ee0: e284c018 add ip, r4, #24
30009ee4: e1a0500a mov r5, sl
30009ee8: e8bc000f ldm ip!, {r0, r1, r2, r3}
30009eec: e8a5000f stmia r5!, {r0, r1, r2, r3}
30009ef0: e89c0007 ldm ip, {r0, r1, r2}
30009ef4: e8850007 stm r5, {r0, r1, r2}
schedpolicy = api->schedpolicy;
schedparam = api->schedparam;
break;
case PTHREAD_EXPLICIT_SCHED:
schedpolicy = the_attr->schedpolicy;
30009ef8: e5949014 ldr r9, [r4, #20]
/*
* Check the contentionscope since rtems only supports PROCESS wide
* contention (i.e. no system wide contention).
*/
if ( the_attr->contentionscope != PTHREAD_SCOPE_PROCESS )
30009efc: e594300c ldr r3, [r4, #12] 30009f00: e3530000 cmp r3, #0
return ENOTSUP;
30009f04: 13a05086 movne r5, #134 ; 0x86
/*
* Check the contentionscope since rtems only supports PROCESS wide
* contention (i.e. no system wide contention).
*/
if ( the_attr->contentionscope != PTHREAD_SCOPE_PROCESS )
30009f08: 1afffff0 bne 30009ed0 <pthread_create+0x6c>
return ENOTSUP;
/*
* Interpret the scheduling parameters.
*/
if ( !_POSIX_Priority_Is_valid( schedparam.sched_priority ) )
30009f0c: e59d0024 ldr r0, [sp, #36] ; 0x24 30009f10: eb0019cc bl 30010648 <_POSIX_Priority_Is_valid> 30009f14: e3500000 cmp r0, #0
30009f18: 0affffeb beq 30009ecc <pthread_create+0x68>
return EINVAL;
core_priority = _POSIX_Priority_To_core( schedparam.sched_priority );
30009f1c: e59dc024 ldr ip, [sp, #36] ; 0x24
/*
* Set the core scheduling policy information.
*/
rc = _POSIX_Thread_Translate_sched_param(
30009f20: e1a00009 mov r0, r9
* Interpret the scheduling parameters.
*/
if ( !_POSIX_Priority_Is_valid( schedparam.sched_priority ) )
return EINVAL;
core_priority = _POSIX_Priority_To_core( schedparam.sched_priority );
30009f24: e58dc01c str ip, [sp, #28]
RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core(
int priority
)
{
return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
30009f28: e59fc1c0 ldr ip, [pc, #448] ; 3000a0f0 <pthread_create+0x28c>
/*
* Set the core scheduling policy information.
*/
rc = _POSIX_Thread_Translate_sched_param(
30009f2c: e1a0100a mov r1, sl 30009f30: e28d2044 add r2, sp, #68 ; 0x44 30009f34: e28d3040 add r3, sp, #64 ; 0x40 30009f38: e5dcb000 ldrb fp, [ip] 30009f3c: eb0019cc bl 30010674 <_POSIX_Thread_Translate_sched_param>
schedpolicy,
&schedparam,
&budget_algorithm,
&budget_callout
);
if ( rc )
30009f40: e2505000 subs r5, r0, #0
30009f44: 1affffe1 bne 30009ed0 <pthread_create+0x6c>
#endif
/*
* Lock the allocator mutex for protection
*/
_RTEMS_Lock_allocator();
30009f48: e59f21a4 ldr r2, [pc, #420] ; 3000a0f4 <pthread_create+0x290> 30009f4c: e5920000 ldr r0, [r2] 30009f50: eb0005f0 bl 3000b718 <_API_Mutex_Lock>
* _POSIX_Threads_Allocate
*/
RTEMS_INLINE_ROUTINE Thread_Control *_POSIX_Threads_Allocate( void )
{
return (Thread_Control *) _Objects_Allocate( &_POSIX_Threads_Information );
30009f54: e59f019c ldr r0, [pc, #412] ; 3000a0f8 <pthread_create+0x294> 30009f58: eb000883 bl 3000c16c <_Objects_Allocate>
* Allocate the thread control block.
*
* NOTE: Global threads are not currently supported.
*/
the_thread = _POSIX_Threads_Allocate();
if ( !the_thread ) {
30009f5c: e3500000 cmp r0, #0 30009f60: e58d0020 str r0, [sp, #32]
30009f64: 0a000052 beq 3000a0b4 <pthread_create+0x250>
static inline size_t _POSIX_Threads_Ensure_minimum_stack (
size_t size
)
{
if ( size >= PTHREAD_MINIMUM_STACK_SIZE )
30009f68: e59f317c ldr r3, [pc, #380] ; 3000a0ec <pthread_create+0x288> 30009f6c: e59dc01c ldr ip, [sp, #28] 30009f70: e5931000 ldr r1, [r3]
/*
* Initialize the core thread for this task.
*/
name.name_p = NULL; /* posix threads don't have a name by default */
status = _Thread_Initialize(
30009f74: e5943008 ldr r3, [r4, #8]
static inline size_t _POSIX_Threads_Ensure_minimum_stack (
size_t size
)
{
if ( size >= PTHREAD_MINIMUM_STACK_SIZE )
30009f78: e1a01081 lsl r1, r1, #1
/*
* Initialize the core thread for this task.
*/
name.name_p = NULL; /* posix threads don't have a name by default */
status = _Thread_Initialize(
30009f7c: e1510003 cmp r1, r3 30009f80: 21a03001 movcs r3, r1 30009f84: e59d1044 ldr r1, [sp, #68] ; 0x44 30009f88: e5942004 ldr r2, [r4, #4] 30009f8c: e58d100c str r1, [sp, #12] 30009f90: e59d1040 ldr r1, [sp, #64] ; 0x40 30009f94: e06cb00b rsb fp, ip, fp 30009f98: e58db004 str fp, [sp, #4] 30009f9c: e58d1010 str r1, [sp, #16] 30009fa0: e3a0b001 mov fp, #1 30009fa4: e59f014c ldr r0, [pc, #332] ; 3000a0f8 <pthread_create+0x294> 30009fa8: e59d1020 ldr r1, [sp, #32] 30009fac: e58d5000 str r5, [sp] 30009fb0: e58db008 str fp, [sp, #8] 30009fb4: e58d5014 str r5, [sp, #20] 30009fb8: e58d5018 str r5, [sp, #24] 30009fbc: eb000d02 bl 3000d3cc <_Thread_Initialize>
budget_callout,
0, /* isr level */
name /* posix threads don't have a name */
);
if ( !status ) {
30009fc0: e3500000 cmp r0, #0
30009fc4: 1a000014 bne 3000a01c <pthread_create+0x1b8>
RTEMS_INLINE_ROUTINE void _POSIX_Threads_Free (
Thread_Control *the_pthread
)
{
_Objects_Free( &_POSIX_Threads_Information, &the_pthread->Object );
30009fc8: e59f0128 ldr r0, [pc, #296] ; 3000a0f8 <pthread_create+0x294> 30009fcc: e59d1020 ldr r1, [sp, #32] 30009fd0: eb00093f bl 3000c4d4 <_Objects_Free>
_POSIX_Threads_Free( the_thread );
_RTEMS_Unlock_allocator();
30009fd4: e59f2118 ldr r2, [pc, #280] ; 3000a0f4 <pthread_create+0x290>
return EAGAIN;
30009fd8: e3a0500b mov r5, #11
name /* posix threads don't have a name */
);
if ( !status ) {
_POSIX_Threads_Free( the_thread );
_RTEMS_Unlock_allocator();
30009fdc: e5920000 ldr r0, [r2] 30009fe0: eb0005e8 bl 3000b788 <_API_Mutex_Unlock>
return EAGAIN;
30009fe4: eaffffb9 b 30009ed0 <pthread_create+0x6c>
* PTHREAD_EXPLICIT_SCHED, then scheduling parameters come from the
* attributes structure.
*/
switch ( the_attr->inheritsched ) {
case PTHREAD_INHERIT_SCHED:
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
30009fe8: e59f310c ldr r3, [pc, #268] ; 3000a0fc <pthread_create+0x298>
schedpolicy = api->schedpolicy;
schedparam = api->schedparam;
30009fec: e28da024 add sl, sp, #36 ; 0x24
* PTHREAD_EXPLICIT_SCHED, then scheduling parameters come from the
* attributes structure.
*/
switch ( the_attr->inheritsched ) {
case PTHREAD_INHERIT_SCHED:
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
30009ff0: e5933004 ldr r3, [r3, #4]
schedpolicy = api->schedpolicy;
schedparam = api->schedparam;
30009ff4: e1a0900a mov r9, sl
* PTHREAD_EXPLICIT_SCHED, then scheduling parameters come from the
* attributes structure.
*/
switch ( the_attr->inheritsched ) {
case PTHREAD_INHERIT_SCHED:
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
30009ff8: e59350fc ldr r5, [r3, #252] ; 0xfc
schedpolicy = api->schedpolicy;
schedparam = api->schedparam;
30009ffc: e285c088 add ip, r5, #136 ; 0x88
3000a000: e8bc000f ldm ip!, {r0, r1, r2, r3}
3000a004: e8a9000f stmia r9!, {r0, r1, r2, r3}
3000a008: e89c0007 ldm ip, {r0, r1, r2}
3000a00c: e1a03009 mov r3, r9
3000a010: e8830007 stm r3, {r0, r1, r2}
* attributes structure.
*/
switch ( the_attr->inheritsched ) {
case PTHREAD_INHERIT_SCHED:
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
schedpolicy = api->schedpolicy;
3000a014: e5959084 ldr r9, [r5, #132] ; 0x84
schedparam = api->schedparam;
break;
3000a018: eaffffb7 b 30009efc <pthread_create+0x98>
}
/*
* finish initializing the per API structure
*/
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
3000a01c: e59d3020 ldr r3, [sp, #32]
api->Attributes = *the_attr;
3000a020: e1a0e004 mov lr, r4
}
/*
* finish initializing the per API structure
*/
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
3000a024: e59330fc ldr r3, [r3, #252] ; 0xfc 3000a028: e58d301c str r3, [sp, #28]
api->Attributes = *the_attr;
3000a02c: e59dc01c ldr ip, [sp, #28]
3000a030: e8be000f ldm lr!, {r0, r1, r2, r3}
3000a034: e8ac000f stmia ip!, {r0, r1, r2, r3}
3000a038: e8be000f ldm lr!, {r0, r1, r2, r3}
3000a03c: e8ac000f stmia ip!, {r0, r1, r2, r3}
3000a040: e8be000f ldm lr!, {r0, r1, r2, r3}
3000a044: e8ac000f stmia ip!, {r0, r1, r2, r3}
3000a048: e89e000f ldm lr, {r0, r1, r2, r3}
3000a04c: e88c000f stm ip, {r0, r1, r2, r3}
api->detachstate = the_attr->detachstate; api->schedpolicy = schedpolicy; api->schedparam = schedparam;
3000a050: e59d001c ldr r0, [sp, #28]
* finish initializing the per API structure
*/
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
api->Attributes = *the_attr;
api->detachstate = the_attr->detachstate;
3000a054: e594303c ldr r3, [r4, #60] ; 0x3c
api->schedpolicy = schedpolicy; api->schedparam = schedparam;
3000a058: e280c088 add ip, r0, #136 ; 0x88
* finish initializing the per API structure
*/
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
api->Attributes = *the_attr;
api->detachstate = the_attr->detachstate;
3000a05c: e5803040 str r3, [r0, #64] ; 0x40
api->schedpolicy = schedpolicy; api->schedparam = schedparam;
3000a060: e8ba000f ldm sl!, {r0, r1, r2, r3}
3000a064: e8ac000f stmia ip!, {r0, r1, r2, r3}
3000a068: e89a0007 ldm sl, {r0, r1, r2}
*/
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
api->Attributes = *the_attr;
api->detachstate = the_attr->detachstate;
api->schedpolicy = schedpolicy;
3000a06c: e59d301c ldr r3, [sp, #28]
api->schedparam = schedparam;
3000a070: e88c0007 stm ip, {r0, r1, r2}
*/
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
api->Attributes = *the_attr;
api->detachstate = the_attr->detachstate;
api->schedpolicy = schedpolicy;
3000a074: e5839084 str r9, [r3, #132] ; 0x84
api->schedparam = schedparam;
/*
* POSIX threads are allocated and started in one operation.
*/
status = _Thread_Start(
3000a078: e59d0020 ldr r0, [sp, #32] 3000a07c: e1a0100b mov r1, fp 3000a080: e1a02007 mov r2, r7 3000a084: e1a03006 mov r3, r6 3000a088: e58d5000 str r5, [sp] 3000a08c: eb000f24 bl 3000dd24 <_Thread_Start>
_RTEMS_Unlock_allocator();
return EINVAL;
}
#endif
if ( schedpolicy == SCHED_SPORADIC ) {
3000a090: e3590004 cmp r9, #4
3000a094: 0a00000b beq 3000a0c8 <pthread_create+0x264>
}
/*
* Return the id and indicate we successfully created the thread
*/
*thread = the_thread->Object.id;
3000a098: e59dc020 ldr ip, [sp, #32]
_RTEMS_Unlock_allocator();
3000a09c: e59f2050 ldr r2, [pc, #80] ; 3000a0f4 <pthread_create+0x290>
}
/*
* Return the id and indicate we successfully created the thread
*/
*thread = the_thread->Object.id;
3000a0a0: e59c3008 ldr r3, [ip, #8]
_RTEMS_Unlock_allocator();
3000a0a4: e5920000 ldr r0, [r2]
}
/*
* Return the id and indicate we successfully created the thread
*/
*thread = the_thread->Object.id;
3000a0a8: e5883000 str r3, [r8]
_RTEMS_Unlock_allocator();
3000a0ac: eb0005b5 bl 3000b788 <_API_Mutex_Unlock>
return 0;
3000a0b0: eaffff86 b 30009ed0 <pthread_create+0x6c>
*
* NOTE: Global threads are not currently supported.
*/
the_thread = _POSIX_Threads_Allocate();
if ( !the_thread ) {
_RTEMS_Unlock_allocator();
3000a0b4: e59f3038 ldr r3, [pc, #56] ; 3000a0f4 <pthread_create+0x290><== NOT EXECUTED
return EAGAIN;
3000a0b8: e3a0500b mov r5, #11 <== NOT EXECUTED
*
* NOTE: Global threads are not currently supported.
*/
the_thread = _POSIX_Threads_Allocate();
if ( !the_thread ) {
_RTEMS_Unlock_allocator();
3000a0bc: e5930000 ldr r0, [r3] <== NOT EXECUTED 3000a0c0: eb0005b0 bl 3000b788 <_API_Mutex_Unlock> <== NOT EXECUTED
return EAGAIN;
3000a0c4: eaffff81 b 30009ed0 <pthread_create+0x6c> <== NOT EXECUTED
return EINVAL;
}
#endif
if ( schedpolicy == SCHED_SPORADIC ) {
_Watchdog_Insert_ticks(
3000a0c8: e59d901c ldr r9, [sp, #28] <== NOT EXECUTED 3000a0cc: e2890090 add r0, r9, #144 ; 0x90 <== NOT EXECUTED 3000a0d0: eb000f8c bl 3000df08 <_Timespec_To_ticks> <== NOT EXECUTED
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
3000a0d4: e28910a8 add r1, r9, #168 ; 0xa8 <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3000a0d8: e58900b4 str r0, [r9, #180] ; 0xb4 <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
3000a0dc: e59f001c ldr r0, [pc, #28] ; 3000a100 <pthread_create+0x29c><== NOT EXECUTED 3000a0e0: eb00105a bl 3000e250 <_Watchdog_Insert> <== NOT EXECUTED 3000a0e4: eaffffeb b 3000a098 <pthread_create+0x234> <== NOT EXECUTED
30009e5c <pthread_detach>:
#include <rtems/posix/pthread.h>
int pthread_detach(
pthread_t thread
)
{
30009e5c: e92d4010 push {r4, lr} <== NOT EXECUTED
30009e60: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
register Thread_Control *the_thread;
POSIX_API_Control *api;
Objects_Locations location;
the_thread = _Thread_Get( thread, &location );
30009e64: e1a0100d mov r1, sp <== NOT EXECUTED 30009e68: eb000c12 bl 3000ceb8 <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
30009e6c: e59d4000 ldr r4, [sp] <== NOT EXECUTED 30009e70: e3540000 cmp r4, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return ESRCH;
30009e74: 13a00003 movne r0, #3 <== NOT EXECUTED
register Thread_Control *the_thread;
POSIX_API_Control *api;
Objects_Locations location;
the_thread = _Thread_Get( thread, &location );
switch ( location ) {
30009e78: 1a000003 bne 30009e8c <pthread_detach+0x30> <== NOT EXECUTED
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
api->detachstate = PTHREAD_CREATE_DETACHED;
30009e7c: e59030fc ldr r3, [r0, #252] ; 0xfc <== NOT EXECUTED 30009e80: e5834040 str r4, [r3, #64] ; 0x40 <== NOT EXECUTED
_Thread_Enable_dispatch();
30009e84: eb000c02 bl 3000ce94 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
30009e88: e1a00004 mov r0, r4 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
30009e8c: e28dd004 add sp, sp, #4 <== NOT EXECUTED
30009e90: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000a104 <pthread_equal>:
break;
}
return status;
#endif
}
3000a104: e1500001 cmp r0, r1 <== NOT EXECUTED 3000a108: 13a00000 movne r0, #0 <== NOT EXECUTED 3000a10c: 03a00001 moveq r0, #1 <== NOT EXECUTED 3000a110: e12fff1e bx lr <== NOT EXECUTED
300099c8 <pthread_getcpuclockid>:
int pthread_getcpuclockid(
pthread_t pid,
clockid_t *clock_id
)
{
300099c8: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
300099cc: eb002401 bl 300129d8 <__errno> <== NOT EXECUTED 300099d0: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 300099d4: e5803000 str r3, [r0] <== NOT EXECUTED
}
300099d8: e3e00000 mvn r0, #0 <== NOT EXECUTED
300099dc: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000c878 <pthread_getschedparam>:
int pthread_getschedparam(
pthread_t thread,
int *policy,
struct sched_param *param
)
{
3000c878: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
Objects_Locations location;
POSIX_API_Control *api;
register Thread_Control *the_thread;
if ( !policy || !param )
3000c87c: e3510000 cmp r1, #0 <== NOT EXECUTED 3000c880: 13520000 cmpne r2, #0 <== NOT EXECUTED
int pthread_getschedparam(
pthread_t thread,
int *policy,
struct sched_param *param
)
{
3000c884: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
Objects_Locations location;
POSIX_API_Control *api;
register Thread_Control *the_thread;
if ( !policy || !param )
3000c888: e1a04002 mov r4, r2 <== NOT EXECUTED 3000c88c: e1a06001 mov r6, r1 <== NOT EXECUTED
return EINVAL;
3000c890: 03a00016 moveq r0, #22 <== NOT EXECUTED
{
Objects_Locations location;
POSIX_API_Control *api;
register Thread_Control *the_thread;
if ( !policy || !param )
3000c894: 1a000001 bne 3000c8a0 <pthread_getschedparam+0x28> <== NOT EXECUTED
break;
}
return ESRCH;
}
3000c898: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000c89c: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
register Thread_Control *the_thread;
if ( !policy || !param )
return EINVAL;
the_thread = _Thread_Get( thread, &location );
3000c8a0: e1a0100d mov r1, sp <== NOT EXECUTED 3000c8a4: eb000c30 bl 3000f96c <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
3000c8a8: e59d5000 ldr r5, [sp] <== NOT EXECUTED
register Thread_Control *the_thread;
if ( !policy || !param )
return EINVAL;
the_thread = _Thread_Get( thread, &location );
3000c8ac: e1a0c000 mov ip, r0 <== NOT EXECUTED
switch ( location ) {
3000c8b0: e3550000 cmp r5, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return ESRCH;
3000c8b4: 13a00003 movne r0, #3 <== NOT EXECUTED
if ( !policy || !param )
return EINVAL;
the_thread = _Thread_Get( thread, &location );
switch ( location ) {
3000c8b8: 1afffff6 bne 3000c898 <pthread_getschedparam+0x20> <== NOT EXECUTED
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
3000c8bc: e59ce0fc ldr lr, [ip, #252] ; 0xfc <== NOT EXECUTED
if ( policy )
*policy = api->schedpolicy;
3000c8c0: e59e3084 ldr r3, [lr, #132] ; 0x84 <== NOT EXECUTED
if ( param ) {
*param = api->schedparam;
3000c8c4: e28ee088 add lr, lr, #136 ; 0x88 <== NOT EXECUTED
switch ( location ) {
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
if ( policy )
*policy = api->schedpolicy;
3000c8c8: e5863000 str r3, [r6] <== NOT EXECUTED
if ( param ) {
*param = api->schedparam;
3000c8cc: e1a06004 mov r6, r4 <== NOT EXECUTED
3000c8d0: e8be000f ldm lr!, {r0, r1, r2, r3} <== NOT EXECUTED
3000c8d4: e8a6000f stmia r6!, {r0, r1, r2, r3} <== NOT EXECUTED
3000c8d8: e89e0007 ldm lr, {r0, r1, r2} <== NOT EXECUTED
3000c8dc: e8860007 stm r6, {r0, r1, r2} <== NOT EXECUTED
RTEMS_INLINE_ROUTINE int _POSIX_Priority_From_core(
Priority_Control priority
)
{
return (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
3000c8e0: e59f3018 ldr r3, [pc, #24] ; 3000c900 <pthread_getschedparam+0x88><== NOT EXECUTED 3000c8e4: e5d32000 ldrb r2, [r3] <== NOT EXECUTED 3000c8e8: e59c3014 ldr r3, [ip, #20] <== NOT EXECUTED 3000c8ec: e0633002 rsb r3, r3, r2 <== NOT EXECUTED
param->sched_priority =
3000c8f0: e5843000 str r3, [r4] <== NOT EXECUTED
_POSIX_Priority_From_core( the_thread->current_priority );
}
_Thread_Enable_dispatch();
3000c8f4: eb000c13 bl 3000f948 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000c8f8: e1a00005 mov r0, r5 <== NOT EXECUTED 3000c8fc: eaffffe5 b 3000c898 <pthread_getschedparam+0x20> <== NOT EXECUTED
30009d3c <pthread_getspecific>:
*/
void *pthread_getspecific(
pthread_key_t key
)
{
30009d3c: e92d4010 push {r4, lr} <== NOT EXECUTED
30009d40: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
30009d44: e1a01000 mov r1, r0 <== NOT EXECUTED
pthread_key_t id,
Objects_Locations *location
)
{
return (POSIX_Keys_Control *)
_Objects_Get( &_POSIX_Keys_Information, (Objects_Id) id, location );
30009d48: e1a0200d mov r2, sp <== NOT EXECUTED 30009d4c: e59f0044 ldr r0, [pc, #68] ; 30009d98 <pthread_getspecific+0x5c><== NOT EXECUTED 30009d50: eb000974 bl 3000c328 <_Objects_Get> <== NOT EXECUTED
uint32_t index;
Objects_Locations location;
void *key_data;
the_key = _POSIX_Keys_Get( key, &location );
switch ( location ) {
30009d54: e59d3000 ldr r3, [sp] <== NOT EXECUTED 30009d58: e3530000 cmp r3, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return NULL;
30009d5c: 13a04000 movne r4, #0 <== NOT EXECUTED
uint32_t index;
Objects_Locations location;
void *key_data;
the_key = _POSIX_Keys_Get( key, &location );
switch ( location ) {
30009d60: 1a000009 bne 30009d8c <pthread_getspecific+0x50> <== NOT EXECUTED
case OBJECTS_LOCAL:
api = _Objects_Get_API( _Thread_Executing->Object.id );
30009d64: e59f3030 ldr r3, [pc, #48] ; 30009d9c <pthread_getspecific+0x60><== NOT EXECUTED 30009d68: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED 30009d6c: e5933008 ldr r3, [r3, #8] <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API(
Objects_Id id
)
{
return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS);
30009d70: e1a02c23 lsr r2, r3, #24 <== NOT EXECUTED 30009d74: e2022007 and r2, r2, #7 <== NOT EXECUTED
index = _Objects_Get_index( _Thread_Executing->Object.id );
key_data = (void *) the_key->Values[ api ][ index ];
30009d78: e2822005 add r2, r2, #5 <== NOT EXECUTED 30009d7c: e7902102 ldr r2, [r0, r2, lsl #2] <== NOT EXECUTED
the_key = _POSIX_Keys_Get( key, &location );
switch ( location ) {
case OBJECTS_LOCAL:
api = _Objects_Get_API( _Thread_Executing->Object.id );
index = _Objects_Get_index( _Thread_Executing->Object.id );
30009d80: e1a03803 lsl r3, r3, #16 <== NOT EXECUTED
key_data = (void *) the_key->Values[ api ][ index ];
30009d84: e7924723 ldr r4, [r2, r3, lsr #14] <== NOT EXECUTED
_Thread_Enable_dispatch();
30009d88: eb000c9f bl 3000d00c <_Thread_Enable_dispatch> <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return NULL;
}
30009d8c: e1a00004 mov r0, r4 <== NOT EXECUTED
30009d90: e28dd004 add sp, sp, #4 <== NOT EXECUTED
30009d94: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000f384 <pthread_join>:
int pthread_join(
pthread_t thread,
void **value_ptr
)
{
3000f384: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
3000f388: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
3000f38c: e1a05001 mov r5, r1 <== NOT EXECUTED
register Thread_Control *the_thread;
POSIX_API_Control *api;
Objects_Locations location;
void *return_pointer;
the_thread = _Thread_Get( thread, &location );
3000f390: e28d1004 add r1, sp, #4 <== NOT EXECUTED 3000f394: eb000c32 bl 30012464 <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
3000f398: e59d4004 ldr r4, [sp, #4] <== NOT EXECUTED 3000f39c: e3540000 cmp r4, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return ESRCH;
3000f3a0: 13a00003 movne r0, #3 <== NOT EXECUTED
POSIX_API_Control *api;
Objects_Locations location;
void *return_pointer;
the_thread = _Thread_Get( thread, &location );
switch ( location ) {
3000f3a4: 1a000014 bne 3000f3fc <pthread_join+0x78> <== NOT EXECUTED
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
3000f3a8: e59030fc ldr r3, [r0, #252] ; 0xfc <== NOT EXECUTED
if ( api->detachstate == PTHREAD_CREATE_DETACHED ) {
3000f3ac: e5932040 ldr r2, [r3, #64] ; 0x40 <== NOT EXECUTED 3000f3b0: e3520000 cmp r2, #0 <== NOT EXECUTED 3000f3b4: 0a000012 beq 3000f404 <pthread_join+0x80> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Executing );
3000f3b8: e59f205c ldr r2, [pc, #92] ; 3000f41c <pthread_join+0x98> <== NOT EXECUTED 3000f3bc: e5922004 ldr r2, [r2, #4] <== NOT EXECUTED
_Thread_Enable_dispatch();
return EINVAL;
}
if ( _Thread_Is_executing( the_thread ) ) {
3000f3c0: e1500002 cmp r0, r2 <== NOT EXECUTED 3000f3c4: 0a000011 beq 3000f410 <pthread_join+0x8c> <== NOT EXECUTED
/*
* Put ourself on the threads join list
*/
_Thread_Executing->Wait.return_argument = &return_pointer;
3000f3c8: e582d028 str sp, [r2, #40] ; 0x28 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
Thread_queue_Control *the_thread_queue
)
{
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
3000f3cc: e3a02001 mov r2, #1 <== NOT EXECUTED
_Thread_queue_Enter_critical_section( &api->Join_List );
_Thread_queue_Enqueue( &api->Join_List, WATCHDOG_NO_TIMEOUT );
3000f3d0: e2830044 add r0, r3, #68 ; 0x44 <== NOT EXECUTED 3000f3d4: e5832074 str r2, [r3, #116] ; 0x74 <== NOT EXECUTED 3000f3d8: e1a01004 mov r1, r4 <== NOT EXECUTED 3000f3dc: e59f203c ldr r2, [pc, #60] ; 3000f420 <pthread_join+0x9c> <== NOT EXECUTED 3000f3e0: eb000d42 bl 300128f0 <_Thread_queue_Enqueue_with_handler> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000f3e4: eb000c15 bl 30012440 <_Thread_Enable_dispatch> <== NOT EXECUTED
if ( value_ptr )
3000f3e8: e3550000 cmp r5, #0 <== NOT EXECUTED
*value_ptr = return_pointer;
3000f3ec: 159d3000 ldrne r3, [sp] <== NOT EXECUTED
return 0;
3000f3f0: 11a00004 movne r0, r4 <== NOT EXECUTED
_Thread_queue_Enqueue( &api->Join_List, WATCHDOG_NO_TIMEOUT );
_Thread_Enable_dispatch();
if ( value_ptr )
*value_ptr = return_pointer;
3000f3f4: 15853000 strne r3, [r5] <== NOT EXECUTED
return 0;
3000f3f8: 01a00005 moveq r0, r5 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
3000f3fc: e28dd008 add sp, sp, #8 <== NOT EXECUTED
3000f400: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
if ( api->detachstate == PTHREAD_CREATE_DETACHED ) {
_Thread_Enable_dispatch();
3000f404: eb000c0d bl 30012440 <_Thread_Enable_dispatch> <== NOT EXECUTED
return EINVAL;
3000f408: e3a00016 mov r0, #22 <== NOT EXECUTED 3000f40c: eafffffa b 3000f3fc <pthread_join+0x78> <== NOT EXECUTED
}
if ( _Thread_Is_executing( the_thread ) ) {
_Thread_Enable_dispatch();
3000f410: eb000c0a bl 30012440 <_Thread_Enable_dispatch> <== NOT EXECUTED
return EDEADLK;
3000f414: e3a0002d mov r0, #45 ; 0x2d <== NOT EXECUTED 3000f418: eafffff7 b 3000f3fc <pthread_join+0x78> <== NOT EXECUTED
30009bd4 <pthread_key_create>:
30009bd4: e59f30d0 ldr r3, [pc, #208] ; 30009cac <pthread_key_create+0xd8>
int pthread_key_create(
pthread_key_t *key,
void (*destructor)( void * )
)
{
30009bd8: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
30009bdc: e5932000 ldr r2, [r3]
30009be0: e1a0a000 mov sl, r0
30009be4: e2822001 add r2, r2, #1
30009be8: e5832000 str r2, [r3]
30009bec: e1a04001 mov r4, r1
* the inactive chain of free keys control blocks.
*/
RTEMS_INLINE_ROUTINE POSIX_Keys_Control *_POSIX_Keys_Allocate( void )
{
return (POSIX_Keys_Control *) _Objects_Allocate( &_POSIX_Keys_Information );
30009bf0: e59f00b8 ldr r0, [pc, #184] ; 30009cb0 <pthread_key_create+0xdc> 30009bf4: eb00089a bl 3000be64 <_Objects_Allocate>
_Thread_Disable_dispatch();
the_key = _POSIX_Keys_Allocate();
if ( !the_key ) {
30009bf8: e2508000 subs r8, r0, #0
30009bfc: 0a00001f beq 30009c80 <pthread_key_create+0xac>
_Thread_Enable_dispatch();
return EAGAIN;
}
the_key->destructor = destructor;
30009c00: e59f70ac ldr r7, [pc, #172] ; 30009cb4 <pthread_key_create+0xe0> 30009c04: e5884010 str r4, [r8, #16] 30009c08: e3a05003 mov r5, #3 30009c0c: e1a04008 mov r4, r8
* APIs are optional.
*
* NOTE: Currently RTEMS Classic API tasks are always enabled.
*/
for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) {
the_key->Values[ the_api ] = NULL;
30009c10: e3a06000 mov r6, #0
INTERNAL_ERROR_IMPLEMENTATION_KEY_CREATE_INCONSISTENCY
);
#endif
bytes_to_allocate = sizeof( void * ) *
(_Objects_Information_table[ the_api ][ 1 ]->maximum + 1);
30009c14: e5b73004 ldr r3, [r7, #4]!
* APIs are optional.
*
* NOTE: Currently RTEMS Classic API tasks are always enabled.
*/
for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) {
the_key->Values[ the_api ] = NULL;
30009c18: e5846018 str r6, [r4, #24]
INTERNAL_ERROR_IMPLEMENTATION_KEY_CREATE_INCONSISTENCY
);
#endif
bytes_to_allocate = sizeof( void * ) *
(_Objects_Information_table[ the_api ][ 1 ]->maximum + 1);
30009c1c: e5933004 ldr r3, [r3, #4] 30009c20: e1d391b0 ldrh r9, [r3, #16] 30009c24: e2899001 add r9, r9, #1
true,
INTERNAL_ERROR_IMPLEMENTATION_KEY_CREATE_INCONSISTENCY
);
#endif
bytes_to_allocate = sizeof( void * ) *
30009c28: e1a09109 lsl r9, r9, #2
(_Objects_Information_table[ the_api ][ 1 ]->maximum + 1);
table = _Workspace_Allocate( bytes_to_allocate );
30009c2c: e1a00009 mov r0, r9 30009c30: eb0011bf bl 3000e334 <_Workspace_Allocate>
if ( !table ) {
30009c34: e2503000 subs r3, r0, #0
_Thread_Enable_dispatch();
return ENOMEM;
}
the_key->Values[ the_api ] = table;
memset( table, '\0', bytes_to_allocate );
30009c38: e1a01006 mov r1, r6 30009c3c: e1a02009 mov r2, r9
#endif
bytes_to_allocate = sizeof( void * ) *
(_Objects_Information_table[ the_api ][ 1 ]->maximum + 1);
table = _Workspace_Allocate( bytes_to_allocate );
if ( !table ) {
30009c40: 0a000011 beq 30009c8c <pthread_key_create+0xb8>
_POSIX_Keys_Free( the_key );
_Thread_Enable_dispatch();
return ENOMEM;
}
the_key->Values[ the_api ] = table;
30009c44: e5843018 str r3, [r4, #24]
memset( table, '\0', bytes_to_allocate );
30009c48: eb002702 bl 30013858 <memset>
* This is a bit more complex than one might initially expect because
* APIs are optional.
*
* NOTE: Currently RTEMS Classic API tasks are always enabled.
*/
for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) {
30009c4c: e2555001 subs r5, r5, #1
_Thread_Enable_dispatch();
return ENOMEM;
}
the_key->Values[ the_api ] = table;
memset( table, '\0', bytes_to_allocate );
30009c50: e2844004 add r4, r4, #4
* This is a bit more complex than one might initially expect because
* APIs are optional.
*
* NOTE: Currently RTEMS Classic API tasks are always enabled.
*/
for ( the_api = 1; the_api <= OBJECTS_APIS_LAST; the_api++ ) {
30009c54: 1affffee bne 30009c14 <pthread_key_create+0x40>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30009c58: e59f2050 ldr r2, [pc, #80] ; 30009cb0 <pthread_key_create+0xdc>
uint32_t name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
30009c5c: e5983008 ldr r3, [r8, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30009c60: e592201c ldr r2, [r2, #28]
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
30009c64: e1a01803 lsl r1, r3, #16
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30009c68: e7828721 str r8, [r2, r1, lsr #14]
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
30009c6c: e588500c str r5, [r8, #12]
the_key->Values[ the_api ] = table;
memset( table, '\0', bytes_to_allocate );
}
_Objects_Open_u32( &_POSIX_Keys_Information, &the_key->Object, 0 );
*key = the_key->Object.id;
30009c70: e58a3000 str r3, [sl]
_Thread_Enable_dispatch();
30009c74: eb000ce4 bl 3000d00c <_Thread_Enable_dispatch>
return 0;
30009c78: e1a00005 mov r0, r5
}
30009c7c: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
_Thread_Disable_dispatch();
the_key = _POSIX_Keys_Allocate();
if ( !the_key ) {
_Thread_Enable_dispatch();
30009c80: eb000ce1 bl 3000d00c <_Thread_Enable_dispatch> <== NOT EXECUTED
return EAGAIN;
30009c84: e3a0000b mov r0, #11 <== NOT EXECUTED
30009c88: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} <== NOT EXECUTED
bytes_to_allocate = sizeof( void * ) *
(_Objects_Information_table[ the_api ][ 1 ]->maximum + 1);
table = _Workspace_Allocate( bytes_to_allocate );
if ( !table ) {
_POSIX_Keys_Free_memory( the_key );
30009c8c: e1a00008 mov r0, r8 30009c90: eb000020 bl 30009d18 <_POSIX_Keys_Free_memory>
*/
RTEMS_INLINE_ROUTINE void _POSIX_Keys_Free (
POSIX_Keys_Control *the_key
)
{
_Objects_Free( &_POSIX_Keys_Information, &the_key->Object );
30009c94: e59f0014 ldr r0, [pc, #20] ; 30009cb0 <pthread_key_create+0xdc> 30009c98: e1a01008 mov r1, r8 30009c9c: eb00094a bl 3000c1cc <_Objects_Free>
_POSIX_Keys_Free( the_key );
_Thread_Enable_dispatch();
30009ca0: eb000cd9 bl 3000d00c <_Thread_Enable_dispatch>
return ENOMEM;
30009ca4: e3a0000c mov r0, #12
30009ca8: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
300270e4 <pthread_kill>:
int pthread_kill(
pthread_t thread,
int sig
)
{
300270e4: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
POSIX_API_Control *api;
Thread_Control *the_thread;
Objects_Locations location;
if ( !sig )
300270e8: e2516000 subs r6, r1, #0 <== NOT EXECUTED
int pthread_kill(
pthread_t thread,
int sig
)
{
300270ec: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
POSIX_API_Control *api;
Thread_Control *the_thread;
Objects_Locations location;
if ( !sig )
300270f0: 0a000025 beq 3002718c <pthread_kill+0xa8> <== NOT EXECUTED
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
300270f4: e2467001 sub r7, r6, #1 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(sig) )
300270f8: e357001f cmp r7, #31 <== NOT EXECUTED 300270fc: 8a000022 bhi 3002718c <pthread_kill+0xa8> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
the_thread = _Thread_Get( thread, &location );
30027100: e28d1004 add r1, sp, #4 <== NOT EXECUTED 30027104: ebffa98a bl 30011734 <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
30027108: e59d2004 ldr r2, [sp, #4] <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(sig) )
rtems_set_errno_and_return_minus_one( EINVAL );
the_thread = _Thread_Get( thread, &location );
3002710c: e1a04000 mov r4, r0 <== NOT EXECUTED
switch ( location ) {
30027110: e3520000 cmp r2, #0 <== NOT EXECUTED 30027114: 1a000021 bne 300271a0 <pthread_kill+0xbc> <== NOT EXECUTED
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
if ( sig ) {
if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN ) {
30027118: e59f3094 ldr r3, [pc, #148] ; 300271b4 <pthread_kill+0xd0> <== NOT EXECUTED 3002711c: e0861086 add r1, r6, r6, lsl #1 <== NOT EXECUTED 30027120: e0833101 add r3, r3, r1, lsl #2 <== NOT EXECUTED 30027124: e5931008 ldr r1, [r3, #8] <== NOT EXECUTED
case OBJECTS_LOCAL:
/*
* If sig == 0 then just validate arguments
*/
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
30027128: e59030fc ldr r3, [r0, #252] ; 0xfc <== NOT EXECUTED
if ( sig ) {
if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN ) {
3002712c: e3510001 cmp r1, #1 <== NOT EXECUTED 30027130: 0a000010 beq 30027178 <pthread_kill+0x94> <== NOT EXECUTED
return 0;
}
/* XXX critical section */
api->signals_pending |= signo_to_mask( sig );
30027134: e59310d4 ldr r1, [r3, #212] ; 0xd4 <== NOT EXECUTED
static inline sigset_t signo_to_mask(
uint32_t sig
)
{
return 1u << (sig - 1);
30027138: e3a05001 mov r5, #1 <== NOT EXECUTED 3002713c: e1817715 orr r7, r1, r5, lsl r7 <== NOT EXECUTED
(void) _POSIX_signals_Unblock_thread( the_thread, sig, NULL );
30027140: e1a01006 mov r1, r6 <== NOT EXECUTED
return 0;
}
/* XXX critical section */
api->signals_pending |= signo_to_mask( sig );
30027144: e58370d4 str r7, [r3, #212] ; 0xd4 <== NOT EXECUTED
(void) _POSIX_signals_Unblock_thread( the_thread, sig, NULL );
30027148: ebffff9a bl 30026fb8 <_POSIX_signals_Unblock_thread> <== NOT EXECUTED
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
3002714c: e59f3064 ldr r3, [pc, #100] ; 300271b8 <pthread_kill+0xd4> <== NOT EXECUTED 30027150: e5932000 ldr r2, [r3] <== NOT EXECUTED 30027154: e3520000 cmp r2, #0 <== NOT EXECUTED 30027158: 0a000002 beq 30027168 <pthread_kill+0x84> <== NOT EXECUTED 3002715c: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED 30027160: e1540002 cmp r4, r2 <== NOT EXECUTED
_Thread_Dispatch_necessary = true;
30027164: 05c35010 strbeq r5, [r3, #16] <== NOT EXECUTED
}
_Thread_Enable_dispatch();
30027168: ebffa968 bl 30011710 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3002716c: e3a00000 mov r0, #0 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( ESRCH );
}
30027170: e28dd008 add sp, sp, #8 <== NOT EXECUTED
30027174: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
if ( sig ) {
if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN ) {
_Thread_Enable_dispatch();
30027178: e58d2000 str r2, [sp] <== NOT EXECUTED 3002717c: ebffa963 bl 30011710 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
30027180: e59d2000 ldr r2, [sp] <== NOT EXECUTED 30027184: e1a00002 mov r0, r2 <== NOT EXECUTED 30027188: eafffff8 b 30027170 <pthread_kill+0x8c> <== NOT EXECUTED
if ( !sig )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(sig) )
rtems_set_errno_and_return_minus_one( EINVAL );
3002718c: ebffc17f bl 30017790 <__errno> <== NOT EXECUTED 30027190: e3a03016 mov r3, #22 <== NOT EXECUTED 30027194: e5803000 str r3, [r0] <== NOT EXECUTED 30027198: e3e00000 mvn r0, #0 <== NOT EXECUTED 3002719c: eafffff3 b 30027170 <pthread_kill+0x8c> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( ESRCH );
300271a0: ebffc17a bl 30017790 <__errno> <== NOT EXECUTED 300271a4: e3a03003 mov r3, #3 <== NOT EXECUTED 300271a8: e5803000 str r3, [r0] <== NOT EXECUTED 300271ac: e3e00000 mvn r0, #0 <== NOT EXECUTED 300271b0: eaffffee b 30027170 <pthread_kill+0x8c> <== NOT EXECUTED
3000bfe4 <pthread_mutex_destroy>:
*/
int pthread_mutex_destroy(
pthread_mutex_t *mutex
)
{
3000bfe4: e92d4030 push {r4, r5, lr}
3000bfe8: e24dd004 sub sp, sp, #4
register POSIX_Mutex_Control *the_mutex;
Objects_Locations location;
the_mutex = _POSIX_Mutex_Get( mutex, &location );
3000bfec: e1a0100d mov r1, sp 3000bff0: eb000019 bl 3000c05c <_POSIX_Mutex_Get>
switch ( location ) {
3000bff4: e59d4000 ldr r4, [sp]
)
{
register POSIX_Mutex_Control *the_mutex;
Objects_Locations location;
the_mutex = _POSIX_Mutex_Get( mutex, &location );
3000bff8: e1a05000 mov r5, r0
switch ( location ) {
3000bffc: e3540000 cmp r4, #0
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
3000c000: 13a00016 movne r0, #22
{
register POSIX_Mutex_Control *the_mutex;
Objects_Locations location;
the_mutex = _POSIX_Mutex_Get( mutex, &location );
switch ( location ) {
3000c004: 1a000004 bne 3000c01c <pthread_mutex_destroy+0x38>
/*
* XXX: There is an error for the mutex being locked
* or being in use by a condition variable.
*/
if ( _CORE_mutex_Is_locked( &the_mutex->Mutex ) ) {
3000c008: e5953064 ldr r3, [r5, #100] ; 0x64 3000c00c: e3530000 cmp r3, #0
3000c010: 1a000003 bne 3000c024 <pthread_mutex_destroy+0x40>
_Thread_Enable_dispatch();
3000c014: eb000e4b bl 3000f948 <_Thread_Enable_dispatch> <== NOT EXECUTED
return EBUSY;
3000c018: e3a00010 mov r0, #16 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
3000c01c: e28dd004 add sp, sp, #4
3000c020: e8bd8030 pop {r4, r5, pc}
if ( _CORE_mutex_Is_locked( &the_mutex->Mutex ) ) {
_Thread_Enable_dispatch();
return EBUSY;
}
_Objects_Close( &_POSIX_Mutex_Information, &the_mutex->Object );
3000c024: e1a01005 mov r1, r5 3000c028: e59f0028 ldr r0, [pc, #40] ; 3000c058 <pthread_mutex_destroy+0x74> 3000c02c: eb000a00 bl 3000e834 <_Objects_Close>
_CORE_mutex_Flush( &the_mutex->Mutex, NULL, EINVAL );
3000c030: e3a02016 mov r2, #22 3000c034: e2850014 add r0, r5, #20 3000c038: e1a01004 mov r1, r4 3000c03c: eb00076b bl 3000ddf0 <_CORE_mutex_Flush>
RTEMS_INLINE_ROUTINE void _POSIX_Mutex_Free (
POSIX_Mutex_Control *the_mutex
)
{
_Objects_Free( &_POSIX_Mutex_Information, &the_mutex->Object );
3000c040: e59f0010 ldr r0, [pc, #16] ; 3000c058 <pthread_mutex_destroy+0x74> 3000c044: e1a01005 mov r1, r5 3000c048: eb000aae bl 3000eb08 <_Objects_Free>
_POSIX_Mutex_Free( the_mutex );
_Thread_Enable_dispatch();
3000c04c: eb000e3d bl 3000f948 <_Thread_Enable_dispatch>
return 0;
3000c050: e1a00004 mov r0, r4 3000c054: eafffff0 b 3000c01c <pthread_mutex_destroy+0x38>
3000c178 <pthread_mutex_init>:
CORE_mutex_Attributes *the_mutex_attr;
const pthread_mutexattr_t *the_attr;
CORE_mutex_Disciplines the_discipline;
if ( attr ) the_attr = attr;
else the_attr = &_POSIX_Mutex_Default_attributes;
3000c178: e59f3134 ldr r3, [pc, #308] ; 3000c2b4 <pthread_mutex_init+0x13c> 3000c17c: e3510000 cmp r1, #0
int pthread_mutex_init(
pthread_mutex_t *mutex,
const pthread_mutexattr_t *attr
)
{
3000c180: e92d40f0 push {r4, r5, r6, r7, lr}
CORE_mutex_Attributes *the_mutex_attr;
const pthread_mutexattr_t *the_attr;
CORE_mutex_Disciplines the_discipline;
if ( attr ) the_attr = attr;
else the_attr = &_POSIX_Mutex_Default_attributes;
3000c184: 11a06001 movne r6, r1 3000c188: 01a06003 moveq r6, r3
/* Check for NULL mutex */
if ( !mutex )
3000c18c: e2504000 subs r4, r0, #0
3000c190: 0a00003c beq 3000c288 <pthread_mutex_init+0x110>
}
}
}
#endif
if ( !the_attr->is_initialized )
3000c194: e5963000 ldr r3, [r6] 3000c198: e3530000 cmp r3, #0
3000c19c: 0a000039 beq 3000c288 <pthread_mutex_init+0x110>
return EINVAL;
/*
* We only support process private mutexes.
*/
if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED )
3000c1a0: e5963004 ldr r3, [r6, #4] 3000c1a4: e3530001 cmp r3, #1
return ENOSYS;
3000c1a8: 03a00058 moveq r0, #88 ; 0x58
return EINVAL;
/*
* We only support process private mutexes.
*/
if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED )
3000c1ac: 08bd80f0 popeq {r4, r5, r6, r7, pc}
return ENOSYS;
if ( the_attr->process_shared != PTHREAD_PROCESS_PRIVATE )
3000c1b0: e3530000 cmp r3, #0
3000c1b4: 1a000033 bne 3000c288 <pthread_mutex_init+0x110>
return EINVAL;
/*
* Determine the discipline of the mutex
*/
switch ( the_attr->protocol ) {
3000c1b8: e596700c ldr r7, [r6, #12] 3000c1bc: e3570001 cmp r7, #1
3000c1c0: 0a000036 beq 3000c2a0 <pthread_mutex_init+0x128>
3000c1c4: e3570002 cmp r7, #2
3000c1c8: 0a000030 beq 3000c290 <pthread_mutex_init+0x118>
3000c1cc: e3570000 cmp r7, #0
3000c1d0: 1a00002c bne 3000c288 <pthread_mutex_init+0x110>
}
/*
* Validate the priority ceiling field -- should always be valid.
*/
if ( !_POSIX_Priority_Is_valid( the_attr->prio_ceiling ) )
3000c1d4: e5960008 ldr r0, [r6, #8] 3000c1d8: eb0000d3 bl 3000c52c <_POSIX_Priority_Is_valid> 3000c1dc: e3500000 cmp r0, #0
3000c1e0: 0a000028 beq 3000c288 <pthread_mutex_init+0x110>
#if defined(_UNIX98_THREAD_MUTEX_ATTRIBUTES)
/*
* Validate the mutex type and set appropriate SuperCore mutex
* attributes.
*/
switch ( the_attr->type ) {
3000c1e4: e5963010 ldr r3, [r6, #16] 3000c1e8: e3530003 cmp r3, #3
3000c1ec: 8a000029 bhi 3000c298 <pthread_mutex_init+0x120>
3000c1f0: e59f30c0 ldr r3, [pc, #192] ; 3000c2b8 <pthread_mutex_init+0x140> 3000c1f4: e5932000 ldr r2, [r3] 3000c1f8: e2822001 add r2, r2, #1 3000c1fc: e5832000 str r2, [r3]
* _POSIX_Mutex_Allocate
*/
RTEMS_INLINE_ROUTINE POSIX_Mutex_Control *_POSIX_Mutex_Allocate( void )
{
return (POSIX_Mutex_Control *) _Objects_Allocate( &_POSIX_Mutex_Information );
3000c200: e59f00b4 ldr r0, [pc, #180] ; 3000c2bc <pthread_mutex_init+0x144> 3000c204: eb000965 bl 3000e7a0 <_Objects_Allocate>
*/
_Thread_Disable_dispatch();
the_mutex = _POSIX_Mutex_Allocate();
if ( !the_mutex ) {
3000c208: e2505000 subs r5, r0, #0
3000c20c: 0a000025 beq 3000c2a8 <pthread_mutex_init+0x130>
the_mutex->process_shared = the_attr->process_shared;
the_mutex_attr = &the_mutex->Mutex.Attributes;
if ( the_attr->recursive )
3000c210: e5962014 ldr r2, [r6, #20]
if ( !the_mutex ) {
_Thread_Enable_dispatch();
return EAGAIN;
}
the_mutex->process_shared = the_attr->process_shared;
3000c214: e5963004 ldr r3, [r6, #4]
the_mutex_attr = &the_mutex->Mutex.Attributes;
if ( the_attr->recursive )
3000c218: e3520000 cmp r2, #0
RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core(
int priority
)
{
return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
3000c21c: e59f009c ldr r0, [pc, #156] ; 3000c2c0 <pthread_mutex_init+0x148>
the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
else
the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_IS_ERROR;
the_mutex_attr->only_owner_release = true;
3000c220: e3a02001 mov r2, #1
if ( !the_mutex ) {
_Thread_Enable_dispatch();
return EAGAIN;
}
the_mutex->process_shared = the_attr->process_shared;
3000c224: e5853010 str r3, [r5, #16]
if ( the_attr->recursive )
the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
else
the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_IS_ERROR;
the_mutex_attr->only_owner_release = true;
3000c228: e5c52058 strb r2, [r5, #88] ; 0x58
the_mutex->process_shared = the_attr->process_shared;
the_mutex_attr = &the_mutex->Mutex.Attributes;
if ( the_attr->recursive )
the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
3000c22c: 13a03000 movne r3, #0
else
the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_IS_ERROR;
3000c230: 03a03001 moveq r3, #1
the_mutex->process_shared = the_attr->process_shared;
the_mutex_attr = &the_mutex->Mutex.Attributes;
if ( the_attr->recursive )
the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
3000c234: 15853054 strne r3, [r5, #84] ; 0x54
else
the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_IS_ERROR;
3000c238: 05853054 streq r3, [r5, #84] ; 0x54 3000c23c: e5d00000 ldrb r0, [r0] 3000c240: e5963008 ldr r3, [r6, #8]
return EAGAIN;
}
the_mutex->process_shared = the_attr->process_shared;
the_mutex_attr = &the_mutex->Mutex.Attributes;
3000c244: e2851054 add r1, r5, #84 ; 0x54 3000c248: e0633000 rsb r3, r3, r0
if ( the_attr->recursive )
the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
else
the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_IS_ERROR;
the_mutex_attr->only_owner_release = true;
the_mutex_attr->priority_ceiling =
3000c24c: e5853060 str r3, [r5, #96] ; 0x60
_POSIX_Priority_To_core( the_attr->prio_ceiling );
the_mutex_attr->discipline = the_discipline;
3000c250: e585705c str r7, [r5, #92] ; 0x5c
/*
* Must be initialized to unlocked.
*/
_CORE_mutex_Initialize(
3000c254: e2850014 add r0, r5, #20 3000c258: eb0006e5 bl 3000ddf4 <_CORE_mutex_Initialize>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000c25c: e59f2058 ldr r2, [pc, #88] ; 3000c2bc <pthread_mutex_init+0x144>
uint32_t name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
3000c260: e5953008 ldr r3, [r5, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000c264: e592201c ldr r2, [r2, #28]
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
3000c268: e3a06000 mov r6, #0
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
3000c26c: e1a01803 lsl r1, r3, #16
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000c270: e7825721 str r5, [r2, r1, lsr #14]
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
3000c274: e585600c str r6, [r5, #12]
CORE_MUTEX_UNLOCKED
);
_Objects_Open_u32( &_POSIX_Mutex_Information, &the_mutex->Object, 0 );
*mutex = the_mutex->Object.id;
3000c278: e5843000 str r3, [r4]
_Thread_Enable_dispatch();
3000c27c: eb000db1 bl 3000f948 <_Thread_Enable_dispatch>
return 0;
3000c280: e1a00006 mov r0, r6
3000c284: e8bd80f0 pop {r4, r5, r6, r7, pc}
/*
* Validate the priority ceiling field -- should always be valid.
*/
if ( !_POSIX_Priority_Is_valid( the_attr->prio_ceiling ) )
return EINVAL;
3000c288: e3a00016 mov r0, #22 <== NOT EXECUTED
3000c28c: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
break;
case PTHREAD_PRIO_INHERIT:
the_discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
break;
case PTHREAD_PRIO_PROTECT:
the_discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING;
3000c290: e3a07003 mov r7, #3 <== NOT EXECUTED
break;
3000c294: eaffffce b 3000c1d4 <pthread_mutex_init+0x5c> <== NOT EXECUTED
case PTHREAD_MUTEX_ERRORCHECK:
case PTHREAD_MUTEX_DEFAULT:
break;
default:
return EINVAL;
3000c298: e3a00016 mov r0, #22 <== NOT EXECUTED
*mutex = the_mutex->Object.id;
_Thread_Enable_dispatch();
return 0;
}
3000c29c: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
switch ( the_attr->protocol ) {
case PTHREAD_PRIO_NONE:
the_discipline = CORE_MUTEX_DISCIPLINES_FIFO;
break;
case PTHREAD_PRIO_INHERIT:
the_discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
3000c2a0: e3a07002 mov r7, #2 <== NOT EXECUTED 3000c2a4: eaffffca b 3000c1d4 <pthread_mutex_init+0x5c> <== NOT EXECUTED
_Thread_Disable_dispatch();
the_mutex = _POSIX_Mutex_Allocate();
if ( !the_mutex ) {
_Thread_Enable_dispatch();
3000c2a8: eb000da6 bl 3000f948 <_Thread_Enable_dispatch>
return EAGAIN;
3000c2ac: e3a0000b mov r0, #11
3000c2b0: e8bd80f0 pop {r4, r5, r6, r7, pc}
3000c338 <pthread_mutex_setprioceiling>:
int pthread_mutex_setprioceiling(
pthread_mutex_t *mutex,
int prioceiling,
int *old_ceiling
)
{
3000c338: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
register POSIX_Mutex_Control *the_mutex;
Objects_Locations location;
Priority_Control the_priority;
if ( !old_ceiling )
3000c33c: e2526000 subs r6, r2, #0 <== NOT EXECUTED
int pthread_mutex_setprioceiling(
pthread_mutex_t *mutex,
int prioceiling,
int *old_ceiling
)
{
3000c340: e24dd004 sub sp, sp, #4 <== NOT EXECUTED 3000c344: e1a04000 mov r4, r0 <== NOT EXECUTED 3000c348: e1a05001 mov r5, r1 <== NOT EXECUTED
register POSIX_Mutex_Control *the_mutex;
Objects_Locations location;
Priority_Control the_priority;
if ( !old_ceiling )
3000c34c: 0a000003 beq 3000c360 <pthread_mutex_setprioceiling+0x28> <== NOT EXECUTED
return EINVAL;
if ( !_POSIX_Priority_Is_valid( prioceiling ) )
3000c350: e1a00001 mov r0, r1 <== NOT EXECUTED 3000c354: eb000074 bl 3000c52c <_POSIX_Priority_Is_valid> <== NOT EXECUTED 3000c358: e3500000 cmp r0, #0 <== NOT EXECUTED 3000c35c: 1a000002 bne 3000c36c <pthread_mutex_setprioceiling+0x34> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
3000c360: e3a00016 mov r0, #22 <== NOT EXECUTED
}
3000c364: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000c368: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
3000c36c: e59f7058 ldr r7, [pc, #88] ; 3000c3cc <pthread_mutex_setprioceiling+0x94><== NOT EXECUTED
/*
* Must acquire the mutex before we can change it's ceiling.
* POSIX says block until we acquire it.
*/
(void) pthread_mutex_lock( mutex );
3000c370: e1a00004 mov r0, r4 <== NOT EXECUTED 3000c374: e5d78000 ldrb r8, [r7] <== NOT EXECUTED 3000c378: ebffffd1 bl 3000c2c4 <pthread_mutex_lock> <== NOT EXECUTED
* operations. * * NOTE: This makes it easier to get 100% binary coverage since the * bad Id case is handled by the switch. */ the_mutex = _POSIX_Mutex_Get( mutex, &location );
3000c37c: e1a00004 mov r0, r4 <== NOT EXECUTED 3000c380: e1a0100d mov r1, sp <== NOT EXECUTED 3000c384: ebffff34 bl 3000c05c <_POSIX_Mutex_Get> <== NOT EXECUTED
switch ( location ) {
3000c388: e59d4000 ldr r4, [sp] <== NOT EXECUTED
* operations. * * NOTE: This makes it easier to get 100% binary coverage since the * bad Id case is handled by the switch. */ the_mutex = _POSIX_Mutex_Get( mutex, &location );
3000c38c: e1a03000 mov r3, r0 <== NOT EXECUTED
switch ( location ) {
3000c390: e3540000 cmp r4, #0 <== NOT EXECUTED 3000c394: 1afffff1 bne 3000c360 <pthread_mutex_setprioceiling+0x28> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE int _POSIX_Priority_From_core(
Priority_Control priority
)
{
return (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
3000c398: e5902060 ldr r2, [r0, #96] ; 0x60 <== NOT EXECUTED 3000c39c: e5d71000 ldrb r1, [r7] <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core(
int priority
)
{
return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
3000c3a0: e0655008 rsb r5, r5, r8 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE int _POSIX_Priority_From_core(
Priority_Control priority
)
{
return (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
3000c3a4: e0622001 rsb r2, r2, r1 <== NOT EXECUTED
case OBJECTS_LOCAL:
*old_ceiling = _POSIX_Priority_From_core(
3000c3a8: e5862000 str r2, [r6] <== NOT EXECUTED
);
the_mutex->Mutex.Attributes.priority_ceiling = the_priority;
/*
* We are required to unlock the mutex before we return.
*/
_CORE_mutex_Surrender(
3000c3ac: e5931008 ldr r1, [r3, #8] <== NOT EXECUTED
case OBJECTS_LOCAL:
*old_ceiling = _POSIX_Priority_From_core(
the_mutex->Mutex.Attributes.priority_ceiling
);
the_mutex->Mutex.Attributes.priority_ceiling = the_priority;
3000c3b0: e5835060 str r5, [r3, #96] ; 0x60 <== NOT EXECUTED
/*
* We are required to unlock the mutex before we return.
*/
_CORE_mutex_Surrender(
3000c3b4: e1a02004 mov r2, r4 <== NOT EXECUTED 3000c3b8: e2800014 add r0, r0, #20 <== NOT EXECUTED 3000c3bc: eb000708 bl 3000dfe4 <_CORE_mutex_Surrender> <== NOT EXECUTED
&the_mutex->Mutex,
the_mutex->Object.id,
NULL
);
_Thread_Enable_dispatch();
3000c3c0: eb000d60 bl 3000f948 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000c3c4: e1a00004 mov r0, r4 <== NOT EXECUTED 3000c3c8: eaffffe5 b 3000c364 <pthread_mutex_setprioceiling+0x2c> <== NOT EXECUTED
3000c3d0 <pthread_mutex_timedlock>:
int pthread_mutex_timedlock(
pthread_mutex_t *mutex,
const struct timespec *abstime
)
{
3000c3d0: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
3000c3d4: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
3000c3d8: e1a05000 mov r5, r0 <== NOT EXECUTED
* * If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID, * POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW, * then we should not wait. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
3000c3dc: e1a00001 mov r0, r1 <== NOT EXECUTED 3000c3e0: e1a0100d mov r1, sp <== NOT EXECUTED 3000c3e4: eb000030 bl 3000c4ac <_POSIX_Absolute_timeout_to_ticks> <== NOT EXECUTED
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
3000c3e8: e3500003 cmp r0, #3 <== NOT EXECUTED
* * If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID, * POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW, * then we should not wait. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
3000c3ec: e1a04000 mov r4, r0 <== NOT EXECUTED
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
3000c3f0: 0a00000f beq 3000c434 <pthread_mutex_timedlock+0x64> <== NOT EXECUTED
do_wait = false;
lock_status = _POSIX_Mutex_Lock_support( mutex, do_wait, ticks );
3000c3f4: e1a00005 mov r0, r5 <== NOT EXECUTED 3000c3f8: e3a01000 mov r1, #0 <== NOT EXECUTED 3000c3fc: e59d2000 ldr r2, [sp] <== NOT EXECUTED 3000c400: ebffffb2 bl 3000c2d0 <_POSIX_Mutex_Lock_support> <== NOT EXECUTED
* This service only gives us the option to block. We used a polling
* attempt to lock if the abstime was not in the future. If we did
* not obtain the mutex, then not look at the status immediately,
* make sure the right reason is returned.
*/
if ( !do_wait && (lock_status == EBUSY) ) {
3000c404: e3500010 cmp r0, #16 <== NOT EXECUTED 3000c408: 0a000001 beq 3000c414 <pthread_mutex_timedlock+0x44> <== NOT EXECUTED
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
}
return lock_status;
}
3000c40c: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000c410: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
* attempt to lock if the abstime was not in the future. If we did
* not obtain the mutex, then not look at the status immediately,
* make sure the right reason is returned.
*/
if ( !do_wait && (lock_status == EBUSY) ) {
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
3000c414: e3540000 cmp r4, #0 <== NOT EXECUTED
return EINVAL;
3000c418: 03a00016 moveq r0, #22 <== NOT EXECUTED
* attempt to lock if the abstime was not in the future. If we did
* not obtain the mutex, then not look at the status immediately,
* make sure the right reason is returned.
*/
if ( !do_wait && (lock_status == EBUSY) ) {
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
3000c41c: 0afffffa beq 3000c40c <pthread_mutex_timedlock+0x3c> <== NOT EXECUTED
return EINVAL;
if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
3000c420: e2444001 sub r4, r4, #1 <== NOT EXECUTED
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
3000c424: e3540001 cmp r4, #1 <== NOT EXECUTED 3000c428: 83a00010 movhi r0, #16 <== NOT EXECUTED 3000c42c: 93a00074 movls r0, #116 ; 0x74 <== NOT EXECUTED 3000c430: eafffff5 b 3000c40c <pthread_mutex_timedlock+0x3c> <== NOT EXECUTED
*/
status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
lock_status = _POSIX_Mutex_Lock_support( mutex, do_wait, ticks );
3000c434: e1a00005 mov r0, r5 <== NOT EXECUTED 3000c438: e3a01001 mov r1, #1 <== NOT EXECUTED 3000c43c: e59d2000 ldr r2, [sp] <== NOT EXECUTED 3000c440: ebffffa2 bl 3000c2d0 <_POSIX_Mutex_Lock_support> <== NOT EXECUTED 3000c444: eafffff0 b 3000c40c <pthread_mutex_timedlock+0x3c> <== NOT EXECUTED
3000c458 <pthread_mutex_trylock>:
int pthread_mutex_trylock(
pthread_mutex_t *mutex
)
{
return _POSIX_Mutex_Lock_support( mutex, false, THREAD_QUEUE_WAIT_FOREVER );
3000c458: e3a01000 mov r1, #0 <== NOT EXECUTED 3000c45c: e1a02001 mov r2, r1 <== NOT EXECUTED 3000c460: eaffff9a b 3000c2d0 <_POSIX_Mutex_Lock_support> <== NOT EXECUTED
3000be4c <pthread_mutexattr_destroy>:
int pthread_mutexattr_destroy(
pthread_mutexattr_t *attr
)
{
if ( !attr || !attr->is_initialized )
3000be4c: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000be50: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_mutexattr_destroy(
pthread_mutexattr_t *attr
)
{
if ( !attr || !attr->is_initialized )
3000be54: 012fff1e bxeq lr <== NOT EXECUTED 3000be58: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000be5c: e3520000 cmp r2, #0 <== NOT EXECUTED
return EINVAL;
attr->is_initialized = false;
3000be60: 13a00000 movne r0, #0 <== NOT EXECUTED 3000be64: 15830000 strne r0, [r3] <== NOT EXECUTED
int pthread_mutexattr_destroy(
pthread_mutexattr_t *attr
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
3000be68: 03a00016 moveq r0, #22 <== NOT EXECUTED
attr->is_initialized = false;
return 0;
}
3000be6c: e12fff1e bx lr <== NOT EXECUTED
3000be70 <pthread_mutexattr_getprioceiling>:
int pthread_mutexattr_getprioceiling(
const pthread_mutexattr_t *attr,
int *prioceiling
)
{
if ( !attr || !attr->is_initialized || !prioceiling )
3000be70: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000be74: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_mutexattr_getprioceiling(
const pthread_mutexattr_t *attr,
int *prioceiling
)
{
if ( !attr || !attr->is_initialized || !prioceiling )
3000be78: 012fff1e bxeq lr <== NOT EXECUTED 3000be7c: e5930000 ldr r0, [r3] <== NOT EXECUTED 3000be80: e3500000 cmp r0, #0 <== NOT EXECUTED 3000be84: 13510000 cmpne r1, #0 <== NOT EXECUTED
return EINVAL;
*prioceiling = attr->prio_ceiling;
3000be88: 15933008 ldrne r3, [r3, #8] <== NOT EXECUTED
int pthread_mutexattr_getprioceiling(
const pthread_mutexattr_t *attr,
int *prioceiling
)
{
if ( !attr || !attr->is_initialized || !prioceiling )
3000be8c: 13a00000 movne r0, #0 <== NOT EXECUTED 3000be90: 03a00001 moveq r0, #1 <== NOT EXECUTED
return EINVAL;
*prioceiling = attr->prio_ceiling;
3000be94: 15813000 strne r3, [r1] <== NOT EXECUTED
const pthread_mutexattr_t *attr,
int *prioceiling
)
{
if ( !attr || !attr->is_initialized || !prioceiling )
return EINVAL;
3000be98: 03a00016 moveq r0, #22 <== NOT EXECUTED
*prioceiling = attr->prio_ceiling;
return 0;
}
3000be9c: e12fff1e bx lr <== NOT EXECUTED
3000bea0 <pthread_mutexattr_getprotocol>:
int pthread_mutexattr_getprotocol(
const pthread_mutexattr_t *attr,
int *protocol
)
{
if ( !attr || !attr->is_initialized || !protocol )
3000bea0: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000bea4: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_mutexattr_getprotocol(
const pthread_mutexattr_t *attr,
int *protocol
)
{
if ( !attr || !attr->is_initialized || !protocol )
3000bea8: 012fff1e bxeq lr <== NOT EXECUTED 3000beac: e5930000 ldr r0, [r3] <== NOT EXECUTED 3000beb0: e3500000 cmp r0, #0 <== NOT EXECUTED 3000beb4: 13510000 cmpne r1, #0 <== NOT EXECUTED
return EINVAL;
*protocol = attr->protocol;
3000beb8: 1593300c ldrne r3, [r3, #12] <== NOT EXECUTED
int pthread_mutexattr_getprotocol(
const pthread_mutexattr_t *attr,
int *protocol
)
{
if ( !attr || !attr->is_initialized || !protocol )
3000bebc: 13a00000 movne r0, #0 <== NOT EXECUTED 3000bec0: 03a00001 moveq r0, #1 <== NOT EXECUTED
return EINVAL;
*protocol = attr->protocol;
3000bec4: 15813000 strne r3, [r1] <== NOT EXECUTED
const pthread_mutexattr_t *attr,
int *protocol
)
{
if ( !attr || !attr->is_initialized || !protocol )
return EINVAL;
3000bec8: 03a00016 moveq r0, #22 <== NOT EXECUTED
*protocol = attr->protocol;
return 0;
}
3000becc: e12fff1e bx lr <== NOT EXECUTED
3000bed0 <pthread_mutexattr_getpshared>:
int pthread_mutexattr_getpshared(
const pthread_mutexattr_t *attr,
int *pshared
)
{
if ( !attr || !attr->is_initialized || !pshared )
3000bed0: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000bed4: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_mutexattr_getpshared(
const pthread_mutexattr_t *attr,
int *pshared
)
{
if ( !attr || !attr->is_initialized || !pshared )
3000bed8: 012fff1e bxeq lr <== NOT EXECUTED 3000bedc: e5930000 ldr r0, [r3] <== NOT EXECUTED 3000bee0: e3500000 cmp r0, #0 <== NOT EXECUTED 3000bee4: 13510000 cmpne r1, #0 <== NOT EXECUTED
return EINVAL;
*pshared = attr->process_shared;
3000bee8: 15933004 ldrne r3, [r3, #4] <== NOT EXECUTED
int pthread_mutexattr_getpshared(
const pthread_mutexattr_t *attr,
int *pshared
)
{
if ( !attr || !attr->is_initialized || !pshared )
3000beec: 13a00000 movne r0, #0 <== NOT EXECUTED 3000bef0: 03a00001 moveq r0, #1 <== NOT EXECUTED
return EINVAL;
*pshared = attr->process_shared;
3000bef4: 15813000 strne r3, [r1] <== NOT EXECUTED
const pthread_mutexattr_t *attr,
int *pshared
)
{
if ( !attr || !attr->is_initialized || !pshared )
return EINVAL;
3000bef8: 03a00016 moveq r0, #22 <== NOT EXECUTED
*pshared = attr->process_shared;
return 0;
}
3000befc: e12fff1e bx lr <== NOT EXECUTED
3000bf38 <pthread_mutexattr_setprioceiling>:
int pthread_mutexattr_setprioceiling(
pthread_mutexattr_t *attr,
int prioceiling
)
{
3000bf38: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
if ( !attr || !attr->is_initialized )
3000bf3c: e2504000 subs r4, r0, #0 <== NOT EXECUTED
int pthread_mutexattr_setprioceiling(
pthread_mutexattr_t *attr,
int prioceiling
)
{
3000bf40: e1a05001 mov r5, r1 <== NOT EXECUTED
if ( !attr || !attr->is_initialized )
3000bf44: 0a000002 beq 3000bf54 <pthread_mutexattr_setprioceiling+0x1c><== NOT EXECUTED 3000bf48: e5943000 ldr r3, [r4] <== NOT EXECUTED 3000bf4c: e3530000 cmp r3, #0 <== NOT EXECUTED 3000bf50: 1a000001 bne 3000bf5c <pthread_mutexattr_setprioceiling+0x24><== NOT EXECUTED
return EINVAL;
3000bf54: e3a00016 mov r0, #22 <== NOT EXECUTED
3000bf58: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
if ( !_POSIX_Priority_Is_valid( prioceiling ) )
3000bf5c: e1a00001 mov r0, r1 <== NOT EXECUTED 3000bf60: eb000171 bl 3000c52c <_POSIX_Priority_Is_valid> <== NOT EXECUTED 3000bf64: e3500000 cmp r0, #0 <== NOT EXECUTED
return EINVAL;
attr->prio_ceiling = prioceiling;
3000bf68: 15845008 strne r5, [r4, #8] <== NOT EXECUTED
return 0;
3000bf6c: 13a00000 movne r0, #0 <== NOT EXECUTED
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
if ( !_POSIX_Priority_Is_valid( prioceiling ) )
3000bf70: 18bd8030 popne {r4, r5, pc} <== NOT EXECUTED
return EINVAL;
3000bf74: e3a00016 mov r0, #22 <== NOT EXECUTED
attr->prio_ceiling = prioceiling;
return 0;
}
3000bf78: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
3000bf7c <pthread_mutexattr_setprotocol>:
int pthread_mutexattr_setprotocol(
pthread_mutexattr_t *attr,
int protocol
)
{
if ( !attr || !attr->is_initialized )
3000bf7c: e3500000 cmp r0, #0 <== NOT EXECUTED 3000bf80: 0a000008 beq 3000bfa8 <pthread_mutexattr_setprotocol+0x2c> <== NOT EXECUTED 3000bf84: e5903000 ldr r3, [r0] <== NOT EXECUTED 3000bf88: e3530000 cmp r3, #0 <== NOT EXECUTED 3000bf8c: 0a000005 beq 3000bfa8 <pthread_mutexattr_setprotocol+0x2c> <== NOT EXECUTED
return EINVAL;
switch ( protocol ) {
3000bf90: e3510002 cmp r1, #2 <== NOT EXECUTED
case PTHREAD_PRIO_NONE:
case PTHREAD_PRIO_INHERIT:
case PTHREAD_PRIO_PROTECT:
attr->protocol = protocol;
3000bf94: 9580100c strls r1, [r0, #12] <== NOT EXECUTED
return 0;
3000bf98: 93a00000 movls r0, #0 <== NOT EXECUTED
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
switch ( protocol ) {
3000bf9c: 912fff1e bxls lr <== NOT EXECUTED
case PTHREAD_PRIO_PROTECT:
attr->protocol = protocol;
return 0;
default:
return EINVAL;
3000bfa0: e3a00016 mov r0, #22 <== NOT EXECUTED
} }
3000bfa4: e12fff1e bx lr <== NOT EXECUTED
pthread_mutexattr_t *attr,
int protocol
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
3000bfa8: e3a00016 mov r0, #22 <== NOT EXECUTED 3000bfac: e12fff1e bx lr <== NOT EXECUTED
3000bfb0 <pthread_mutexattr_setpshared>:
int pthread_mutexattr_setpshared(
pthread_mutexattr_t *attr,
int pshared
)
{
if ( !attr || !attr->is_initialized )
3000bfb0: e3500000 cmp r0, #0 <== NOT EXECUTED 3000bfb4: 0a000008 beq 3000bfdc <pthread_mutexattr_setpshared+0x2c> <== NOT EXECUTED 3000bfb8: e5903000 ldr r3, [r0] <== NOT EXECUTED 3000bfbc: e3530000 cmp r3, #0 <== NOT EXECUTED 3000bfc0: 0a000005 beq 3000bfdc <pthread_mutexattr_setpshared+0x2c> <== NOT EXECUTED
return EINVAL;
switch ( pshared ) {
3000bfc4: e3510001 cmp r1, #1 <== NOT EXECUTED
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
3000bfc8: 95801004 strls r1, [r0, #4] <== NOT EXECUTED
return 0;
3000bfcc: 93a00000 movls r0, #0 <== NOT EXECUTED
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
switch ( pshared ) {
3000bfd0: 912fff1e bxls lr <== NOT EXECUTED
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
return 0;
default:
return EINVAL;
3000bfd4: e3a00016 mov r0, #22 <== NOT EXECUTED
} }
3000bfd8: e12fff1e bx lr <== NOT EXECUTED
pthread_mutexattr_t *attr,
int pshared
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
3000bfdc: e3a00016 mov r0, #22 <== NOT EXECUTED 3000bfe0: e12fff1e bx lr <== NOT EXECUTED
3000a508 <pthread_once>:
int pthread_once(
pthread_once_t *once_control,
void (*init_routine)(void)
)
{
3000a508: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
if ( !once_control || !init_routine )
3000a50c: e3500000 cmp r0, #0 <== NOT EXECUTED 3000a510: 13510000 cmpne r1, #0 <== NOT EXECUTED 3000a514: e1a04000 mov r4, r0 <== NOT EXECUTED
int pthread_once(
pthread_once_t *once_control,
void (*init_routine)(void)
)
{
3000a518: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
if ( !once_control || !init_routine )
3000a51c: 13a00000 movne r0, #0 <== NOT EXECUTED 3000a520: 03a00001 moveq r0, #1 <== NOT EXECUTED 3000a524: e1a05001 mov r5, r1 <== NOT EXECUTED
return EINVAL;
3000a528: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_once(
pthread_once_t *once_control,
void (*init_routine)(void)
)
{
if ( !once_control || !init_routine )
3000a52c: 0a000002 beq 3000a53c <pthread_once+0x34> <== NOT EXECUTED
return EINVAL;
if ( !once_control->init_executed ) {
3000a530: e5943004 ldr r3, [r4, #4] <== NOT EXECUTED 3000a534: e3530000 cmp r3, #0 <== NOT EXECUTED 3000a538: 0a000001 beq 3000a544 <pthread_once+0x3c> <== NOT EXECUTED
(*init_routine)();
}
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
}
return 0;
}
3000a53c: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000a540: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
if ( !once_control || !init_routine )
return EINVAL;
if ( !once_control->init_executed ) {
rtems_mode saveMode;
rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode);
3000a544: e3a00c01 mov r0, #256 ; 0x100 <== NOT EXECUTED 3000a548: e1a01000 mov r1, r0 <== NOT EXECUTED 3000a54c: e1a0200d mov r2, sp <== NOT EXECUTED 3000a550: eb0002e6 bl 3000b0f0 <rtems_task_mode> <== NOT EXECUTED
if ( !once_control->init_executed ) {
3000a554: e5943004 ldr r3, [r4, #4] <== NOT EXECUTED
if ( !once_control || !init_routine )
return EINVAL;
if ( !once_control->init_executed ) {
rtems_mode saveMode;
rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode);
3000a558: e1a0600d mov r6, sp <== NOT EXECUTED
if ( !once_control->init_executed ) {
3000a55c: e3530000 cmp r3, #0 <== NOT EXECUTED 3000a560: 0a000005 beq 3000a57c <pthread_once+0x74> <== NOT EXECUTED
once_control->is_initialized = true;
once_control->init_executed = true;
(*init_routine)();
}
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
3000a564: e59d0000 ldr r0, [sp] <== NOT EXECUTED 3000a568: e3a01c01 mov r1, #256 ; 0x100 <== NOT EXECUTED 3000a56c: e1a0200d mov r2, sp <== NOT EXECUTED 3000a570: eb0002de bl 3000b0f0 <rtems_task_mode> <== NOT EXECUTED
} return 0;
3000a574: e3a00000 mov r0, #0 <== NOT EXECUTED 3000a578: eaffffef b 3000a53c <pthread_once+0x34> <== NOT EXECUTED
if ( !once_control->init_executed ) {
rtems_mode saveMode;
rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode);
if ( !once_control->init_executed ) {
once_control->is_initialized = true;
3000a57c: e3a03001 mov r3, #1 <== NOT EXECUTED 3000a580: e5843000 str r3, [r4] <== NOT EXECUTED
once_control->init_executed = true;
3000a584: e5843004 str r3, [r4, #4] <== NOT EXECUTED
(*init_routine)();
3000a588: e1a0e00f mov lr, pc <== NOT EXECUTED 3000a58c: e12fff15 bx r5 <== NOT EXECUTED 3000a590: eafffff3 b 3000a564 <pthread_once+0x5c> <== NOT EXECUTED
3000b104 <pthread_rwlock_destroy>:
*/
int pthread_rwlock_destroy(
pthread_rwlock_t *rwlock
)
{
3000b104: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
POSIX_RWLock_Control *the_rwlock = NULL;
Objects_Locations location;
if ( !rwlock )
3000b108: e2503000 subs r3, r0, #0 <== NOT EXECUTED
*/
int pthread_rwlock_destroy(
pthread_rwlock_t *rwlock
)
{
3000b10c: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
POSIX_RWLock_Control *the_rwlock = NULL;
Objects_Locations location;
if ( !rwlock )
3000b110: 0a00000e beq 3000b150 <pthread_rwlock_destroy+0x4c> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE POSIX_RWLock_Control *_POSIX_RWLock_Get (
pthread_rwlock_t *RWLock,
Objects_Locations *location
)
{
return (POSIX_RWLock_Control *) _Objects_Get(
3000b114: e5931000 ldr r1, [r3] <== NOT EXECUTED 3000b118: e59f0060 ldr r0, [pc, #96] ; 3000b180 <pthread_rwlock_destroy+0x7c><== NOT EXECUTED 3000b11c: e1a0200d mov r2, sp <== NOT EXECUTED 3000b120: eb000b13 bl 3000dd74 <_Objects_Get> <== NOT EXECUTED
return EINVAL;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
3000b124: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000b128: e1a04000 mov r4, r0 <== NOT EXECUTED 3000b12c: e3530000 cmp r3, #0 <== NOT EXECUTED 3000b130: 1a000006 bne 3000b150 <pthread_rwlock_destroy+0x4c> <== NOT EXECUTED
case OBJECTS_LOCAL:
/*
* If there is at least one thread waiting, then do not delete it.
*/
if ( _Thread_queue_First( &the_rwlock->RWLock.Wait_queue ) != NULL ) {
3000b134: e2800010 add r0, r0, #16 <== NOT EXECUTED 3000b138: eb001057 bl 3000f29c <_Thread_queue_First> <== NOT EXECUTED 3000b13c: e2505000 subs r5, r0, #0 <== NOT EXECUTED 3000b140: 0a000005 beq 3000b15c <pthread_rwlock_destroy+0x58> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000b144: eb000e43 bl 3000ea58 <_Thread_Enable_dispatch> <== NOT EXECUTED
return EBUSY;
3000b148: e3a00010 mov r0, #16 <== NOT EXECUTED 3000b14c: ea000000 b 3000b154 <pthread_rwlock_destroy+0x50> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
3000b150: e3a00016 mov r0, #22 <== NOT EXECUTED
}
3000b154: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000b158: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
/*
* POSIX doesn't require behavior when it is locked.
*/
_Objects_Close( &_POSIX_RWLock_Information, &the_rwlock->Object );
3000b15c: e1a01004 mov r1, r4 <== NOT EXECUTED 3000b160: e59f0018 ldr r0, [pc, #24] ; 3000b180 <pthread_rwlock_destroy+0x7c><== NOT EXECUTED 3000b164: eb0009f6 bl 3000d944 <_Objects_Close> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _POSIX_RWLock_Free (
POSIX_RWLock_Control *the_RWLock
)
{
_Objects_Free( &_POSIX_RWLock_Information, &the_RWLock->Object );
3000b168: e59f0010 ldr r0, [pc, #16] ; 3000b180 <pthread_rwlock_destroy+0x7c><== NOT EXECUTED 3000b16c: e1a01004 mov r1, r4 <== NOT EXECUTED 3000b170: eb000aa8 bl 3000dc18 <_Objects_Free> <== NOT EXECUTED
_POSIX_RWLock_Free( the_rwlock );
_Thread_Enable_dispatch();
3000b174: eb000e37 bl 3000ea58 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000b178: e1a00005 mov r0, r5 <== NOT EXECUTED 3000b17c: eafffff4 b 3000b154 <pthread_rwlock_destroy+0x50> <== NOT EXECUTED
3000b184 <pthread_rwlock_init>:
int pthread_rwlock_init(
pthread_rwlock_t *rwlock,
const pthread_rwlockattr_t *attr
)
{
3000b184: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
const pthread_rwlockattr_t *the_attr;
/*
* Error check parameters
*/
if ( !rwlock )
3000b188: e2505000 subs r5, r0, #0 <== NOT EXECUTED
int pthread_rwlock_init(
pthread_rwlock_t *rwlock,
const pthread_rwlockattr_t *attr
)
{
3000b18c: e24dd00c sub sp, sp, #12 <== NOT EXECUTED
const pthread_rwlockattr_t *the_attr;
/*
* Error check parameters
*/
if ( !rwlock )
3000b190: 0a000007 beq 3000b1b4 <pthread_rwlock_init+0x30> <== NOT EXECUTED
return EINVAL;
/*
* If the user passed in NULL, use the default attributes
*/
if ( attr ) {
3000b194: e3510000 cmp r1, #0 <== NOT EXECUTED 3000b198: 0a000021 beq 3000b224 <pthread_rwlock_init+0xa0> <== NOT EXECUTED
}
/*
* Now start error checking the attributes that we are going to use
*/
if ( !the_attr->is_initialized )
3000b19c: e5913000 ldr r3, [r1] <== NOT EXECUTED 3000b1a0: e3530000 cmp r3, #0 <== NOT EXECUTED 3000b1a4: 0a000002 beq 3000b1b4 <pthread_rwlock_init+0x30> <== NOT EXECUTED
return EINVAL;
switch ( the_attr->process_shared ) {
3000b1a8: e5914004 ldr r4, [r1, #4] <== NOT EXECUTED 3000b1ac: e3540000 cmp r4, #0 <== NOT EXECUTED 3000b1b0: 0a000002 beq 3000b1c0 <pthread_rwlock_init+0x3c> <== NOT EXECUTED
case PTHREAD_PROCESS_PRIVATE: /* only supported values */
break;
case PTHREAD_PROCESS_SHARED:
default:
return EINVAL;
3000b1b4: e3a00016 mov r0, #22 <== NOT EXECUTED
*rwlock = the_rwlock->Object.id;
_Thread_Enable_dispatch();
return 0;
}
3000b1b8: e28dd00c add sp, sp, #12 <== NOT EXECUTED
3000b1bc: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
3000b1c0: e59f3070 ldr r3, [pc, #112] ; 3000b238 <pthread_rwlock_init+0xb4><== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _CORE_RWLock_Initialize_attributes(
CORE_RWLock_Attributes *the_attributes
)
{
the_attributes->XXX = 0;
3000b1c4: e58d4008 str r4, [sp, #8] <== NOT EXECUTED 3000b1c8: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000b1cc: e2822001 add r2, r2, #1 <== NOT EXECUTED 3000b1d0: e5832000 str r2, [r3] <== NOT EXECUTED
* the inactive chain of free RWLock control blocks.
*/
RTEMS_INLINE_ROUTINE POSIX_RWLock_Control *_POSIX_RWLock_Allocate( void )
{
return (POSIX_RWLock_Control *)
_Objects_Allocate( &_POSIX_RWLock_Information );
3000b1d4: e59f7060 ldr r7, [pc, #96] ; 3000b23c <pthread_rwlock_init+0xb8><== NOT EXECUTED 3000b1d8: e1a00007 mov r0, r7 <== NOT EXECUTED 3000b1dc: eb0009b3 bl 3000d8b0 <_Objects_Allocate> <== NOT EXECUTED
*/
_Thread_Disable_dispatch(); /* prevents deletion */
the_rwlock = _POSIX_RWLock_Allocate();
if ( !the_rwlock ) {
3000b1e0: e2506000 subs r6, r0, #0 <== NOT EXECUTED 3000b1e4: 0a00000b beq 3000b218 <pthread_rwlock_init+0x94> <== NOT EXECUTED
_Thread_Enable_dispatch();
return EAGAIN;
}
_CORE_RWLock_Initialize( &the_rwlock->RWLock, &the_attributes );
3000b1e8: e2860010 add r0, r6, #16 <== NOT EXECUTED 3000b1ec: e28d1008 add r1, sp, #8 <== NOT EXECUTED 3000b1f0: eb000775 bl 3000cfcc <_CORE_RWLock_Initialize> <== NOT EXECUTED
uint32_t name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
3000b1f4: e5963008 ldr r3, [r6, #8] <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000b1f8: e597201c ldr r2, [r7, #28] <== NOT EXECUTED
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
3000b1fc: e1a01803 lsl r1, r3, #16 <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000b200: e7826721 str r6, [r2, r1, lsr #14] <== NOT EXECUTED
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
3000b204: e586400c str r4, [r6, #12] <== NOT EXECUTED
&_POSIX_RWLock_Information,
&the_rwlock->Object,
0
);
*rwlock = the_rwlock->Object.id;
3000b208: e5853000 str r3, [r5] <== NOT EXECUTED
_Thread_Enable_dispatch();
3000b20c: eb000e11 bl 3000ea58 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000b210: e1a00004 mov r0, r4 <== NOT EXECUTED 3000b214: eaffffe7 b 3000b1b8 <pthread_rwlock_init+0x34> <== NOT EXECUTED
_Thread_Disable_dispatch(); /* prevents deletion */
the_rwlock = _POSIX_RWLock_Allocate();
if ( !the_rwlock ) {
_Thread_Enable_dispatch();
3000b218: eb000e0e bl 3000ea58 <_Thread_Enable_dispatch> <== NOT EXECUTED
return EAGAIN;
3000b21c: e3a0000b mov r0, #11 <== NOT EXECUTED 3000b220: eaffffe4 b 3000b1b8 <pthread_rwlock_init+0x34> <== NOT EXECUTED
* If the user passed in NULL, use the default attributes
*/
if ( attr ) {
the_attr = attr;
} else {
(void) pthread_rwlockattr_init( &default_attr );
3000b224: e1a0000d mov r0, sp <== NOT EXECUTED 3000b228: eb000265 bl 3000bbc4 <pthread_rwlockattr_init> <== NOT EXECUTED 3000b22c: e1a0400d mov r4, sp <== NOT EXECUTED
the_attr = &default_attr;
3000b230: e1a0100d mov r1, sp <== NOT EXECUTED 3000b234: eaffffd8 b 3000b19c <pthread_rwlock_init+0x18> <== NOT EXECUTED
3000b240 <pthread_rwlock_rdlock>:
*/
int pthread_rwlock_rdlock(
pthread_rwlock_t *rwlock
)
{
3000b240: e92d4010 push {r4, lr} <== NOT EXECUTED
POSIX_RWLock_Control *the_rwlock;
Objects_Locations location;
if ( !rwlock )
3000b244: e2504000 subs r4, r0, #0 <== NOT EXECUTED
*/
int pthread_rwlock_rdlock(
pthread_rwlock_t *rwlock
)
{
3000b248: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
POSIX_RWLock_Control *the_rwlock;
Objects_Locations location;
if ( !rwlock )
3000b24c: 0a000006 beq 3000b26c <pthread_rwlock_rdlock+0x2c> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE POSIX_RWLock_Control *_POSIX_RWLock_Get (
pthread_rwlock_t *RWLock,
Objects_Locations *location
)
{
return (POSIX_RWLock_Control *) _Objects_Get(
3000b250: e59f004c ldr r0, [pc, #76] ; 3000b2a4 <pthread_rwlock_rdlock+0x64><== NOT EXECUTED 3000b254: e5941000 ldr r1, [r4] <== NOT EXECUTED 3000b258: e28d2004 add r2, sp, #4 <== NOT EXECUTED 3000b25c: eb000ac4 bl 3000dd74 <_Objects_Get> <== NOT EXECUTED
return EINVAL;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
3000b260: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED 3000b264: e3530000 cmp r3, #0 <== NOT EXECUTED 3000b268: 0a000002 beq 3000b278 <pthread_rwlock_rdlock+0x38> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
3000b26c: e3a00016 mov r0, #22 <== NOT EXECUTED
}
3000b270: e28dd008 add sp, sp, #8 <== NOT EXECUTED
3000b274: e8bd8010 pop {r4, pc} <== NOT EXECUTED
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_reading(
3000b278: e5941000 ldr r1, [r4] <== NOT EXECUTED 3000b27c: e3a02001 mov r2, #1 <== NOT EXECUTED 3000b280: e2800010 add r0, r0, #16 <== NOT EXECUTED 3000b284: e58d3000 str r3, [sp] <== NOT EXECUTED 3000b288: eb000757 bl 3000cfec <_CORE_RWLock_Obtain_for_reading> <== NOT EXECUTED
true, /* we are willing to wait forever */
0,
NULL
);
_Thread_Enable_dispatch();
3000b28c: eb000df1 bl 3000ea58 <_Thread_Enable_dispatch> <== NOT EXECUTED
return _POSIX_RWLock_Translate_core_RWLock_return_code(
(CORE_RWLock_Status) _Thread_Executing->Wait.return_code
3000b290: e59f3010 ldr r3, [pc, #16] ; 3000b2a8 <pthread_rwlock_rdlock+0x68><== NOT EXECUTED 3000b294: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
0,
NULL
);
_Thread_Enable_dispatch();
return _POSIX_RWLock_Translate_core_RWLock_return_code(
3000b298: e5930034 ldr r0, [r3, #52] ; 0x34 <== NOT EXECUTED 3000b29c: eb00006a bl 3000b44c <_POSIX_RWLock_Translate_core_RWLock_return_code><== NOT EXECUTED 3000b2a0: eafffff2 b 3000b270 <pthread_rwlock_rdlock+0x30> <== NOT EXECUTED
3000b2ac <pthread_rwlock_timedrdlock>:
int pthread_rwlock_timedrdlock(
pthread_rwlock_t *rwlock,
const struct timespec *abstime
)
{
3000b2ac: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
Objects_Locations location;
Watchdog_Interval ticks;
bool do_wait = true;
POSIX_Absolute_timeout_conversion_results_t status;
if ( !rwlock )
3000b2b0: e2505000 subs r5, r0, #0 <== NOT EXECUTED
int pthread_rwlock_timedrdlock(
pthread_rwlock_t *rwlock,
const struct timespec *abstime
)
{
3000b2b4: e24dd00c sub sp, sp, #12 <== NOT EXECUTED
Objects_Locations location;
Watchdog_Interval ticks;
bool do_wait = true;
POSIX_Absolute_timeout_conversion_results_t status;
if ( !rwlock )
3000b2b8: 0a00001d beq 3000b334 <pthread_rwlock_timedrdlock+0x88> <== NOT EXECUTED
* * If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID, * POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW, * then we should not wait. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
3000b2bc: e1a00001 mov r0, r1 <== NOT EXECUTED 3000b2c0: e28d1004 add r1, sp, #4 <== NOT EXECUTED 3000b2c4: eb001a35 bl 30011ba0 <_POSIX_Absolute_timeout_to_ticks> <== NOT EXECUTED 3000b2c8: e5951000 ldr r1, [r5] <== NOT EXECUTED 3000b2cc: e1a04000 mov r4, r0 <== NOT EXECUTED 3000b2d0: e28d2008 add r2, sp, #8 <== NOT EXECUTED 3000b2d4: e59f0098 ldr r0, [pc, #152] ; 3000b374 <pthread_rwlock_timedrdlock+0xc8><== NOT EXECUTED 3000b2d8: eb000aa5 bl 3000dd74 <_Objects_Get> <== NOT EXECUTED
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
3000b2dc: e59d3008 ldr r3, [sp, #8] <== NOT EXECUTED 3000b2e0: e3530000 cmp r3, #0 <== NOT EXECUTED 3000b2e4: 1a000012 bne 3000b334 <pthread_rwlock_timedrdlock+0x88> <== NOT EXECUTED
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_reading(
3000b2e8: e5951000 ldr r1, [r5] <== NOT EXECUTED
int _EXFUN(pthread_rwlock_init, (pthread_rwlock_t *__rwlock, _CONST pthread_rwlockattr_t *__attr)); int _EXFUN(pthread_rwlock_destroy, (pthread_rwlock_t *__rwlock)); int _EXFUN(pthread_rwlock_rdlock,(pthread_rwlock_t *__rwlock)); int _EXFUN(pthread_rwlock_tryrdlock,(pthread_rwlock_t *__rwlock)); int _EXFUN(pthread_rwlock_timedrdlock,
3000b2ec: e3540003 cmp r4, #3 <== NOT EXECUTED 3000b2f0: 13a05000 movne r5, #0 <== NOT EXECUTED 3000b2f4: 03a05001 moveq r5, #1 <== NOT EXECUTED 3000b2f8: e58d3000 str r3, [sp] <== NOT EXECUTED 3000b2fc: e2800010 add r0, r0, #16 <== NOT EXECUTED 3000b300: e1a02005 mov r2, r5 <== NOT EXECUTED 3000b304: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED 3000b308: eb000737 bl 3000cfec <_CORE_RWLock_Obtain_for_reading> <== NOT EXECUTED
do_wait,
ticks,
NULL
);
_Thread_Enable_dispatch();
3000b30c: eb000dd1 bl 3000ea58 <_Thread_Enable_dispatch> <== NOT EXECUTED
if ( !do_wait ) {
3000b310: e3550000 cmp r5, #0 <== NOT EXECUTED 3000b314: 1a000011 bne 3000b360 <pthread_rwlock_timedrdlock+0xb4> <== NOT EXECUTED
if ( _Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE ) {
3000b318: e59f3058 ldr r3, [pc, #88] ; 3000b378 <pthread_rwlock_timedrdlock+0xcc><== NOT EXECUTED 3000b31c: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED 3000b320: e5930034 ldr r0, [r3, #52] ; 0x34 <== NOT EXECUTED 3000b324: e3500002 cmp r0, #2 <== NOT EXECUTED 3000b328: 0a000004 beq 3000b340 <pthread_rwlock_timedrdlock+0x94> <== NOT EXECUTED
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
}
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
3000b32c: eb000046 bl 3000b44c <_POSIX_RWLock_Translate_core_RWLock_return_code><== NOT EXECUTED 3000b330: ea000000 b 3000b338 <pthread_rwlock_timedrdlock+0x8c> <== NOT EXECUTED
_Thread_Enable_dispatch();
if ( !do_wait ) {
if ( _Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE ) {
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
return EINVAL;
3000b334: e3a00016 mov r0, #22 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
3000b338: e28dd00c add sp, sp, #12 <== NOT EXECUTED
3000b33c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
);
_Thread_Enable_dispatch();
if ( !do_wait ) {
if ( _Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE ) {
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
3000b340: e3540000 cmp r4, #0 <== NOT EXECUTED 3000b344: 0afffffa beq 3000b334 <pthread_rwlock_timedrdlock+0x88> <== NOT EXECUTED
return EINVAL; if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
3000b348: e2444001 sub r4, r4, #1 <== NOT EXECUTED 3000b34c: e3540001 cmp r4, #1 <== NOT EXECUTED
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW ) return ETIMEDOUT;
3000b350: 93a00074 movls r0, #116 ; 0x74 <== NOT EXECUTED
_Thread_Enable_dispatch();
if ( !do_wait ) {
if ( _Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE ) {
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
return EINVAL;
if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
3000b354: 9afffff7 bls 3000b338 <pthread_rwlock_timedrdlock+0x8c> <== NOT EXECUTED
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
}
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
3000b358: eb00003b bl 3000b44c <_POSIX_RWLock_Translate_core_RWLock_return_code><== NOT EXECUTED 3000b35c: eafffff5 b 3000b338 <pthread_rwlock_timedrdlock+0x8c> <== NOT EXECUTED
ticks,
NULL
);
_Thread_Enable_dispatch();
if ( !do_wait ) {
3000b360: e59f3010 ldr r3, [pc, #16] ; 3000b378 <pthread_rwlock_timedrdlock+0xcc><== NOT EXECUTED 3000b364: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED 3000b368: e5930034 ldr r0, [r3, #52] ; 0x34 <== NOT EXECUTED
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
}
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
3000b36c: eb000036 bl 3000b44c <_POSIX_RWLock_Translate_core_RWLock_return_code><== NOT EXECUTED 3000b370: eafffff0 b 3000b338 <pthread_rwlock_timedrdlock+0x8c> <== NOT EXECUTED
3000b37c <pthread_rwlock_timedwrlock>:
int pthread_rwlock_timedwrlock(
pthread_rwlock_t *rwlock,
const struct timespec *abstime
)
{
3000b37c: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
Objects_Locations location;
Watchdog_Interval ticks;
bool do_wait = true;
POSIX_Absolute_timeout_conversion_results_t status;
if ( !rwlock )
3000b380: e2505000 subs r5, r0, #0 <== NOT EXECUTED
int pthread_rwlock_timedwrlock(
pthread_rwlock_t *rwlock,
const struct timespec *abstime
)
{
3000b384: e24dd00c sub sp, sp, #12 <== NOT EXECUTED
Objects_Locations location;
Watchdog_Interval ticks;
bool do_wait = true;
POSIX_Absolute_timeout_conversion_results_t status;
if ( !rwlock )
3000b388: 0a00001d beq 3000b404 <pthread_rwlock_timedwrlock+0x88> <== NOT EXECUTED
* * If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID, * POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW, * then we should not wait. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
3000b38c: e1a00001 mov r0, r1 <== NOT EXECUTED 3000b390: e28d1004 add r1, sp, #4 <== NOT EXECUTED 3000b394: eb001a01 bl 30011ba0 <_POSIX_Absolute_timeout_to_ticks> <== NOT EXECUTED 3000b398: e5951000 ldr r1, [r5] <== NOT EXECUTED 3000b39c: e1a04000 mov r4, r0 <== NOT EXECUTED 3000b3a0: e28d2008 add r2, sp, #8 <== NOT EXECUTED 3000b3a4: e59f0098 ldr r0, [pc, #152] ; 3000b444 <pthread_rwlock_timedwrlock+0xc8><== NOT EXECUTED 3000b3a8: eb000a71 bl 3000dd74 <_Objects_Get> <== NOT EXECUTED
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
3000b3ac: e59d3008 ldr r3, [sp, #8] <== NOT EXECUTED 3000b3b0: e3530000 cmp r3, #0 <== NOT EXECUTED 3000b3b4: 1a000012 bne 3000b404 <pthread_rwlock_timedwrlock+0x88> <== NOT EXECUTED
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_writing(
3000b3b8: e5951000 ldr r1, [r5] <== NOT EXECUTED
(pthread_rwlock_t *__rwlock, _CONST struct timespec *__abstime));
int _EXFUN(pthread_rwlock_unlock,(pthread_rwlock_t *__rwlock));
int _EXFUN(pthread_rwlock_wrlock,(pthread_rwlock_t *__rwlock));
int _EXFUN(pthread_rwlock_trywrlock,(pthread_rwlock_t *__rwlock));
int _EXFUN(pthread_rwlock_timedwrlock,
3000b3bc: e3540003 cmp r4, #3 <== NOT EXECUTED 3000b3c0: 13a05000 movne r5, #0 <== NOT EXECUTED 3000b3c4: 03a05001 moveq r5, #1 <== NOT EXECUTED 3000b3c8: e58d3000 str r3, [sp] <== NOT EXECUTED 3000b3cc: e2800010 add r0, r0, #16 <== NOT EXECUTED 3000b3d0: e1a02005 mov r2, r5 <== NOT EXECUTED 3000b3d4: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED 3000b3d8: eb00073a bl 3000d0c8 <_CORE_RWLock_Obtain_for_writing> <== NOT EXECUTED
do_wait,
ticks,
NULL
);
_Thread_Enable_dispatch();
3000b3dc: eb000d9d bl 3000ea58 <_Thread_Enable_dispatch> <== NOT EXECUTED
if ( !do_wait &&
3000b3e0: e3550000 cmp r5, #0 <== NOT EXECUTED 3000b3e4: 1a000011 bne 3000b430 <pthread_rwlock_timedwrlock+0xb4> <== NOT EXECUTED
(_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) {
3000b3e8: e59f3058 ldr r3, [pc, #88] ; 3000b448 <pthread_rwlock_timedwrlock+0xcc><== NOT EXECUTED 3000b3ec: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED 3000b3f0: e5930034 ldr r0, [r3, #52] ; 0x34 <== NOT EXECUTED
ticks,
NULL
);
_Thread_Enable_dispatch();
if ( !do_wait &&
3000b3f4: e3500002 cmp r0, #2 <== NOT EXECUTED 3000b3f8: 0a000004 beq 3000b410 <pthread_rwlock_timedwrlock+0x94> <== NOT EXECUTED
if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
3000b3fc: eb000012 bl 3000b44c <_POSIX_RWLock_Translate_core_RWLock_return_code><== NOT EXECUTED 3000b400: ea000000 b 3000b408 <pthread_rwlock_timedwrlock+0x8c> <== NOT EXECUTED
_Thread_Enable_dispatch();
if ( !do_wait &&
(_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) {
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
return EINVAL;
3000b404: e3a00016 mov r0, #22 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
3000b408: e28dd00c add sp, sp, #12 <== NOT EXECUTED
3000b40c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
);
_Thread_Enable_dispatch();
if ( !do_wait &&
(_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) {
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
3000b410: e3540000 cmp r4, #0 <== NOT EXECUTED 3000b414: 0afffffa beq 3000b404 <pthread_rwlock_timedwrlock+0x88> <== NOT EXECUTED
return EINVAL; if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
3000b418: e2444001 sub r4, r4, #1 <== NOT EXECUTED 3000b41c: e3540001 cmp r4, #1 <== NOT EXECUTED
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW ) return ETIMEDOUT;
3000b420: 93a00074 movls r0, #116 ; 0x74 <== NOT EXECUTED
_Thread_Enable_dispatch();
if ( !do_wait &&
(_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) {
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
return EINVAL;
if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
3000b424: 9afffff7 bls 3000b408 <pthread_rwlock_timedwrlock+0x8c> <== NOT EXECUTED
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
3000b428: eb000007 bl 3000b44c <_POSIX_RWLock_Translate_core_RWLock_return_code><== NOT EXECUTED 3000b42c: eafffff5 b 3000b408 <pthread_rwlock_timedwrlock+0x8c> <== NOT EXECUTED
ticks,
NULL
);
_Thread_Enable_dispatch();
if ( !do_wait &&
3000b430: e59f3010 ldr r3, [pc, #16] ; 3000b448 <pthread_rwlock_timedwrlock+0xcc><== NOT EXECUTED 3000b434: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED 3000b438: e5930034 ldr r0, [r3, #52] ; 0x34 <== NOT EXECUTED
if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
3000b43c: eb000002 bl 3000b44c <_POSIX_RWLock_Translate_core_RWLock_return_code><== NOT EXECUTED 3000b440: eafffff0 b 3000b408 <pthread_rwlock_timedwrlock+0x8c> <== NOT EXECUTED
3000b45c <pthread_rwlock_tryrdlock>:
*/
int pthread_rwlock_tryrdlock(
pthread_rwlock_t *rwlock
)
{
3000b45c: e92d4010 push {r4, lr} <== NOT EXECUTED
POSIX_RWLock_Control *the_rwlock;
Objects_Locations location;
if ( !rwlock )
3000b460: e2504000 subs r4, r0, #0 <== NOT EXECUTED
*/
int pthread_rwlock_tryrdlock(
pthread_rwlock_t *rwlock
)
{
3000b464: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
POSIX_RWLock_Control *the_rwlock;
Objects_Locations location;
if ( !rwlock )
3000b468: 0a000006 beq 3000b488 <pthread_rwlock_tryrdlock+0x2c> <== NOT EXECUTED 3000b46c: e28d2004 add r2, sp, #4 <== NOT EXECUTED 3000b470: e59f0048 ldr r0, [pc, #72] ; 3000b4c0 <pthread_rwlock_tryrdlock+0x64><== NOT EXECUTED 3000b474: e5941000 ldr r1, [r4] <== NOT EXECUTED 3000b478: eb000a3d bl 3000dd74 <_Objects_Get> <== NOT EXECUTED
return EINVAL;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
3000b47c: e59d2004 ldr r2, [sp, #4] <== NOT EXECUTED 3000b480: e3520000 cmp r2, #0 <== NOT EXECUTED 3000b484: 0a000002 beq 3000b494 <pthread_rwlock_tryrdlock+0x38> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
3000b488: e3a00016 mov r0, #22 <== NOT EXECUTED
}
3000b48c: e28dd008 add sp, sp, #8 <== NOT EXECUTED
3000b490: e8bd8010 pop {r4, pc} <== NOT EXECUTED
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_reading(
3000b494: e5941000 ldr r1, [r4] <== NOT EXECUTED 3000b498: e1a03002 mov r3, r2 <== NOT EXECUTED 3000b49c: e2800010 add r0, r0, #16 <== NOT EXECUTED 3000b4a0: e58d2000 str r2, [sp] <== NOT EXECUTED 3000b4a4: eb0006d0 bl 3000cfec <_CORE_RWLock_Obtain_for_reading> <== NOT EXECUTED
0,
NULL
);
_Thread_Enable_dispatch();
3000b4a8: eb000d6a bl 3000ea58 <_Thread_Enable_dispatch> <== NOT EXECUTED
return _POSIX_RWLock_Translate_core_RWLock_return_code(
(CORE_RWLock_Status) _Thread_Executing->Wait.return_code
3000b4ac: e59f3010 ldr r3, [pc, #16] ; 3000b4c4 <pthread_rwlock_tryrdlock+0x68><== NOT EXECUTED 3000b4b0: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
NULL
);
_Thread_Enable_dispatch();
return _POSIX_RWLock_Translate_core_RWLock_return_code(
3000b4b4: e5930034 ldr r0, [r3, #52] ; 0x34 <== NOT EXECUTED 3000b4b8: ebffffe3 bl 3000b44c <_POSIX_RWLock_Translate_core_RWLock_return_code><== NOT EXECUTED 3000b4bc: eafffff2 b 3000b48c <pthread_rwlock_tryrdlock+0x30> <== NOT EXECUTED
3000b4c8 <pthread_rwlock_trywrlock>:
*/
int pthread_rwlock_trywrlock(
pthread_rwlock_t *rwlock
)
{
3000b4c8: e92d4010 push {r4, lr} <== NOT EXECUTED
POSIX_RWLock_Control *the_rwlock;
Objects_Locations location;
if ( !rwlock )
3000b4cc: e2504000 subs r4, r0, #0 <== NOT EXECUTED
*/
int pthread_rwlock_trywrlock(
pthread_rwlock_t *rwlock
)
{
3000b4d0: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
POSIX_RWLock_Control *the_rwlock;
Objects_Locations location;
if ( !rwlock )
3000b4d4: 0a000006 beq 3000b4f4 <pthread_rwlock_trywrlock+0x2c> <== NOT EXECUTED 3000b4d8: e28d2004 add r2, sp, #4 <== NOT EXECUTED 3000b4dc: e59f0048 ldr r0, [pc, #72] ; 3000b52c <pthread_rwlock_trywrlock+0x64><== NOT EXECUTED 3000b4e0: e5941000 ldr r1, [r4] <== NOT EXECUTED 3000b4e4: eb000a22 bl 3000dd74 <_Objects_Get> <== NOT EXECUTED
return EINVAL;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
3000b4e8: e59d2004 ldr r2, [sp, #4] <== NOT EXECUTED 3000b4ec: e3520000 cmp r2, #0 <== NOT EXECUTED 3000b4f0: 0a000002 beq 3000b500 <pthread_rwlock_trywrlock+0x38> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
3000b4f4: e3a00016 mov r0, #22 <== NOT EXECUTED
}
3000b4f8: e28dd008 add sp, sp, #8 <== NOT EXECUTED
3000b4fc: e8bd8010 pop {r4, pc} <== NOT EXECUTED
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_writing(
3000b500: e5941000 ldr r1, [r4] <== NOT EXECUTED 3000b504: e1a03002 mov r3, r2 <== NOT EXECUTED 3000b508: e2800010 add r0, r0, #16 <== NOT EXECUTED 3000b50c: e58d2000 str r2, [sp] <== NOT EXECUTED 3000b510: eb0006ec bl 3000d0c8 <_CORE_RWLock_Obtain_for_writing> <== NOT EXECUTED
false, /* we are not willing to wait */
0,
NULL
);
_Thread_Enable_dispatch();
3000b514: eb000d4f bl 3000ea58 <_Thread_Enable_dispatch> <== NOT EXECUTED
return _POSIX_RWLock_Translate_core_RWLock_return_code(
(CORE_RWLock_Status) _Thread_Executing->Wait.return_code
3000b518: e59f3010 ldr r3, [pc, #16] ; 3000b530 <pthread_rwlock_trywrlock+0x68><== NOT EXECUTED 3000b51c: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
0,
NULL
);
_Thread_Enable_dispatch();
return _POSIX_RWLock_Translate_core_RWLock_return_code(
3000b520: e5930034 ldr r0, [r3, #52] ; 0x34 <== NOT EXECUTED 3000b524: ebffffc8 bl 3000b44c <_POSIX_RWLock_Translate_core_RWLock_return_code><== NOT EXECUTED 3000b528: eafffff2 b 3000b4f8 <pthread_rwlock_trywrlock+0x30> <== NOT EXECUTED
3000b534 <pthread_rwlock_unlock>:
*/
int pthread_rwlock_unlock(
pthread_rwlock_t *rwlock
)
{
3000b534: e92d4010 push {r4, lr} <== NOT EXECUTED
POSIX_RWLock_Control *the_rwlock;
Objects_Locations location;
CORE_RWLock_Status status;
if ( !rwlock )
3000b538: e2503000 subs r3, r0, #0 <== NOT EXECUTED
*/
int pthread_rwlock_unlock(
pthread_rwlock_t *rwlock
)
{
3000b53c: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
POSIX_RWLock_Control *the_rwlock;
Objects_Locations location;
CORE_RWLock_Status status;
if ( !rwlock )
3000b540: 0a000006 beq 3000b560 <pthread_rwlock_unlock+0x2c> <== NOT EXECUTED 3000b544: e5931000 ldr r1, [r3] <== NOT EXECUTED 3000b548: e59f0038 ldr r0, [pc, #56] ; 3000b588 <pthread_rwlock_unlock+0x54><== NOT EXECUTED 3000b54c: e1a0200d mov r2, sp <== NOT EXECUTED 3000b550: eb000a07 bl 3000dd74 <_Objects_Get> <== NOT EXECUTED
return EINVAL;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
3000b554: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000b558: e3530000 cmp r3, #0 <== NOT EXECUTED 3000b55c: 0a000002 beq 3000b56c <pthread_rwlock_unlock+0x38> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
3000b560: e3a00016 mov r0, #22 <== NOT EXECUTED
}
3000b564: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000b568: e8bd8010 pop {r4, pc} <== NOT EXECUTED
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
case OBJECTS_LOCAL:
status = _CORE_RWLock_Release( &the_rwlock->RWLock );
3000b56c: e2800010 add r0, r0, #16 <== NOT EXECUTED 3000b570: eb0006f9 bl 3000d15c <_CORE_RWLock_Release> <== NOT EXECUTED 3000b574: e1a04000 mov r4, r0 <== NOT EXECUTED
_Thread_Enable_dispatch();
3000b578: eb000d36 bl 3000ea58 <_Thread_Enable_dispatch> <== NOT EXECUTED
return _POSIX_RWLock_Translate_core_RWLock_return_code( status );
3000b57c: e1a00004 mov r0, r4 <== NOT EXECUTED 3000b580: ebffffb1 bl 3000b44c <_POSIX_RWLock_Translate_core_RWLock_return_code><== NOT EXECUTED 3000b584: eafffff6 b 3000b564 <pthread_rwlock_unlock+0x30> <== NOT EXECUTED
3000b58c <pthread_rwlock_wrlock>:
*/
int pthread_rwlock_wrlock(
pthread_rwlock_t *rwlock
)
{
3000b58c: e92d4010 push {r4, lr} <== NOT EXECUTED
POSIX_RWLock_Control *the_rwlock;
Objects_Locations location;
if ( !rwlock )
3000b590: e2504000 subs r4, r0, #0 <== NOT EXECUTED
*/
int pthread_rwlock_wrlock(
pthread_rwlock_t *rwlock
)
{
3000b594: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
POSIX_RWLock_Control *the_rwlock;
Objects_Locations location;
if ( !rwlock )
3000b598: 0a000006 beq 3000b5b8 <pthread_rwlock_wrlock+0x2c> <== NOT EXECUTED 3000b59c: e59f004c ldr r0, [pc, #76] ; 3000b5f0 <pthread_rwlock_wrlock+0x64><== NOT EXECUTED 3000b5a0: e5941000 ldr r1, [r4] <== NOT EXECUTED 3000b5a4: e28d2004 add r2, sp, #4 <== NOT EXECUTED 3000b5a8: eb0009f1 bl 3000dd74 <_Objects_Get> <== NOT EXECUTED
return EINVAL;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
3000b5ac: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED 3000b5b0: e3530000 cmp r3, #0 <== NOT EXECUTED 3000b5b4: 0a000002 beq 3000b5c4 <pthread_rwlock_wrlock+0x38> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
3000b5b8: e3a00016 mov r0, #22 <== NOT EXECUTED
}
3000b5bc: e28dd008 add sp, sp, #8 <== NOT EXECUTED
3000b5c0: e8bd8010 pop {r4, pc} <== NOT EXECUTED
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_writing(
3000b5c4: e5941000 ldr r1, [r4] <== NOT EXECUTED 3000b5c8: e3a02001 mov r2, #1 <== NOT EXECUTED 3000b5cc: e2800010 add r0, r0, #16 <== NOT EXECUTED 3000b5d0: e58d3000 str r3, [sp] <== NOT EXECUTED 3000b5d4: eb0006bb bl 3000d0c8 <_CORE_RWLock_Obtain_for_writing> <== NOT EXECUTED
true, /* do not timeout -- wait forever */
0,
NULL
);
_Thread_Enable_dispatch();
3000b5d8: eb000d1e bl 3000ea58 <_Thread_Enable_dispatch> <== NOT EXECUTED
return _POSIX_RWLock_Translate_core_RWLock_return_code(
(CORE_RWLock_Status) _Thread_Executing->Wait.return_code
3000b5dc: e59f3010 ldr r3, [pc, #16] ; 3000b5f4 <pthread_rwlock_wrlock+0x68><== NOT EXECUTED 3000b5e0: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
0,
NULL
);
_Thread_Enable_dispatch();
return _POSIX_RWLock_Translate_core_RWLock_return_code(
3000b5e4: e5930034 ldr r0, [r3, #52] ; 0x34 <== NOT EXECUTED 3000b5e8: ebffff97 bl 3000b44c <_POSIX_RWLock_Translate_core_RWLock_return_code><== NOT EXECUTED 3000b5ec: eafffff2 b 3000b5bc <pthread_rwlock_wrlock+0x30> <== NOT EXECUTED
3000bb78 <pthread_rwlockattr_destroy>:
int pthread_rwlockattr_destroy(
pthread_rwlockattr_t *attr
)
{
if ( !attr || attr->is_initialized == false )
3000bb78: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000bb7c: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_rwlockattr_destroy(
pthread_rwlockattr_t *attr
)
{
if ( !attr || attr->is_initialized == false )
3000bb80: 012fff1e bxeq lr <== NOT EXECUTED 3000bb84: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000bb88: e3520000 cmp r2, #0 <== NOT EXECUTED
return EINVAL;
attr->is_initialized = false;
3000bb8c: 13a00000 movne r0, #0 <== NOT EXECUTED 3000bb90: 15830000 strne r0, [r3] <== NOT EXECUTED
int pthread_rwlockattr_destroy(
pthread_rwlockattr_t *attr
)
{
if ( !attr || attr->is_initialized == false )
return EINVAL;
3000bb94: 03a00016 moveq r0, #22 <== NOT EXECUTED
attr->is_initialized = false;
return 0;
}
3000bb98: e12fff1e bx lr <== NOT EXECUTED
3000bb9c <pthread_rwlockattr_getpshared>:
int pthread_rwlockattr_getpshared(
const pthread_rwlockattr_t *attr,
int *pshared
)
{
if ( !attr )
3000bb9c: e3500000 cmp r0, #0 <== NOT EXECUTED
return EINVAL;
3000bba0: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_rwlockattr_getpshared(
const pthread_rwlockattr_t *attr,
int *pshared
)
{
if ( !attr )
3000bba4: 012fff1e bxeq lr <== NOT EXECUTED
return EINVAL;
if ( !attr->is_initialized )
3000bba8: e5903000 ldr r3, [r0] <== NOT EXECUTED 3000bbac: e3530000 cmp r3, #0 <== NOT EXECUTED
return EINVAL;
*pshared = attr->process_shared;
3000bbb0: 15903004 ldrne r3, [r0, #4] <== NOT EXECUTED
{
if ( !attr )
return EINVAL;
if ( !attr->is_initialized )
return EINVAL;
3000bbb4: 03a00016 moveq r0, #22 <== NOT EXECUTED
*pshared = attr->process_shared;
return 0;
3000bbb8: 13a00000 movne r0, #0 <== NOT EXECUTED
return EINVAL;
if ( !attr->is_initialized )
return EINVAL;
*pshared = attr->process_shared;
3000bbbc: 15813000 strne r3, [r1] <== NOT EXECUTED
return 0; }
3000bbc0: e12fff1e bx lr <== NOT EXECUTED
3000bbc4 <pthread_rwlockattr_init>:
int pthread_rwlockattr_init(
pthread_rwlockattr_t *attr
)
{
if ( !attr )
3000bbc4: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
attr->is_initialized = true;
attr->process_shared = PTHREAD_PROCESS_PRIVATE;
3000bbc8: 13a00000 movne r0, #0 <== NOT EXECUTED
)
{
if ( !attr )
return EINVAL;
attr->is_initialized = true;
3000bbcc: 13a02001 movne r2, #1 <== NOT EXECUTED 3000bbd0: 15832000 strne r2, [r3] <== NOT EXECUTED
attr->process_shared = PTHREAD_PROCESS_PRIVATE;
3000bbd4: 15830004 strne r0, [r3, #4] <== NOT EXECUTED
int pthread_rwlockattr_init(
pthread_rwlockattr_t *attr
)
{
if ( !attr )
return EINVAL;
3000bbd8: 03a00016 moveq r0, #22 <== NOT EXECUTED
attr->is_initialized = true;
attr->process_shared = PTHREAD_PROCESS_PRIVATE;
return 0;
}
3000bbdc: e12fff1e bx lr <== NOT EXECUTED
3000bbe0 <pthread_rwlockattr_setpshared>:
int pthread_rwlockattr_setpshared(
pthread_rwlockattr_t *attr,
int pshared
)
{
if ( !attr )
3000bbe0: e3500000 cmp r0, #0 <== NOT EXECUTED 3000bbe4: 0a000008 beq 3000bc0c <pthread_rwlockattr_setpshared+0x2c> <== NOT EXECUTED
return EINVAL;
if ( !attr->is_initialized )
3000bbe8: e5903000 ldr r3, [r0] <== NOT EXECUTED 3000bbec: e3530000 cmp r3, #0 <== NOT EXECUTED 3000bbf0: 0a000005 beq 3000bc0c <pthread_rwlockattr_setpshared+0x2c> <== NOT EXECUTED
return EINVAL;
switch ( pshared ) {
3000bbf4: e3510001 cmp r1, #1 <== NOT EXECUTED
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
3000bbf8: 95801004 strls r1, [r0, #4] <== NOT EXECUTED
return 0;
3000bbfc: 93a00000 movls r0, #0 <== NOT EXECUTED
return EINVAL;
if ( !attr->is_initialized )
return EINVAL;
switch ( pshared ) {
3000bc00: 912fff1e bxls lr <== NOT EXECUTED
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
return 0;
default:
return EINVAL;
3000bc04: e3a00016 mov r0, #22 <== NOT EXECUTED
} }
3000bc08: e12fff1e bx lr <== NOT EXECUTED
{
if ( !attr )
return EINVAL;
if ( !attr->is_initialized )
return EINVAL;
3000bc0c: e3a00016 mov r0, #22 <== NOT EXECUTED 3000bc10: e12fff1e bx lr <== NOT EXECUTED
300271bc <pthread_self>:
#include <rtems/system.h>
#include <rtems/score/thread.h>
pthread_t pthread_self( void )
{
return _Thread_Executing->Object.id;
300271bc: e59f3008 ldr r3, [pc, #8] ; 300271cc <pthread_self+0x10> <== NOT EXECUTED 300271c0: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
}
300271c4: e5930008 ldr r0, [r3, #8] <== NOT EXECUTED 300271c8: e12fff1e bx lr <== NOT EXECUTED
300097bc <pthread_setcancelstate>:
* Don't even think about deleting a resource from an ISR.
* Besides this request is supposed to be for _Thread_Executing
* and the ISR context is not a thread.
*/
if ( _ISR_Is_in_progress() )
300097bc: e59f3064 ldr r3, [pc, #100] ; 30009828 <pthread_setcancelstate+0x6c><== NOT EXECUTED
int pthread_setcancelstate(
int state,
int *oldstate
)
{
300097c0: e92d4010 push {r4, lr} <== NOT EXECUTED
* Don't even think about deleting a resource from an ISR.
* Besides this request is supposed to be for _Thread_Executing
* and the ISR context is not a thread.
*/
if ( _ISR_Is_in_progress() )
300097c4: e5934000 ldr r4, [r3] <== NOT EXECUTED
int pthread_setcancelstate(
int state,
int *oldstate
)
{
300097c8: e1a02000 mov r2, r0 <== NOT EXECUTED
* Don't even think about deleting a resource from an ISR.
* Besides this request is supposed to be for _Thread_Executing
* and the ISR context is not a thread.
*/
if ( _ISR_Is_in_progress() )
300097cc: e3540000 cmp r4, #0 <== NOT EXECUTED
return EPROTO;
300097d0: 13a00047 movne r0, #71 ; 0x47 <== NOT EXECUTED
* Don't even think about deleting a resource from an ISR.
* Besides this request is supposed to be for _Thread_Executing
* and the ISR context is not a thread.
*/
if ( _ISR_Is_in_progress() )
300097d4: 18bd8010 popne {r4, pc} <== NOT EXECUTED
return EPROTO;
if ( !oldstate )
300097d8: e3510000 cmp r1, #0 <== NOT EXECUTED
return EINVAL;
300097dc: 03a00016 moveq r0, #22 <== NOT EXECUTED
*/
if ( _ISR_Is_in_progress() )
return EPROTO;
if ( !oldstate )
300097e0: 08bd8010 popeq {r4, pc} <== NOT EXECUTED
return EINVAL;
if ( state != PTHREAD_CANCEL_ENABLE && state != PTHREAD_CANCEL_DISABLE )
300097e4: e3520001 cmp r2, #1 <== NOT EXECUTED 300097e8: 9a000001 bls 300097f4 <pthread_setcancelstate+0x38> <== NOT EXECUTED
return EINVAL;
300097ec: e3a00016 mov r0, #22 <== NOT EXECUTED
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
}
300097f0: e8bd8010 pop {r4, pc} <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
300097f4: e59f0030 ldr r0, [pc, #48] ; 3000982c <pthread_setcancelstate+0x70><== NOT EXECUTED
return EINVAL;
if ( state != PTHREAD_CANCEL_ENABLE && state != PTHREAD_CANCEL_DISABLE )
return EINVAL;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
300097f8: e593c004 ldr ip, [r3, #4] <== NOT EXECUTED 300097fc: e590e000 ldr lr, [r0] <== NOT EXECUTED 30009800: e59cc0fc ldr ip, [ip, #252] ; 0xfc <== NOT EXECUTED 30009804: e28ee001 add lr, lr, #1 <== NOT EXECUTED 30009808: e580e000 str lr, [r0] <== NOT EXECUTED
_Thread_Disable_dispatch();
*oldstate = thread_support->cancelability_state;
3000980c: e59ce0d8 ldr lr, [ip, #216] ; 0xd8 <== NOT EXECUTED
thread_support->cancelability_state = state;
_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(_Thread_Executing);
30009810: e5930004 ldr r0, [r3, #4] <== NOT EXECUTED
return EINVAL;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
_Thread_Disable_dispatch();
*oldstate = thread_support->cancelability_state;
30009814: e581e000 str lr, [r1] <== NOT EXECUTED
thread_support->cancelability_state = state;
30009818: e58c20d8 str r2, [ip, #216] ; 0xd8 <== NOT EXECUTED
_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(_Thread_Executing);
3000981c: eb00163e bl 3000f11c <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch><== NOT EXECUTED
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
30009820: e1a00004 mov r0, r4 <== NOT EXECUTED
30009824: e8bd8010 pop {r4, pc} <== NOT EXECUTED
30009830 <pthread_setcanceltype>:
* Don't even think about deleting a resource from an ISR.
* Besides this request is supposed to be for _Thread_Executing
* and the ISR context is not a thread.
*/
if ( _ISR_Is_in_progress() )
30009830: e59f3064 ldr r3, [pc, #100] ; 3000989c <pthread_setcanceltype+0x6c><== NOT EXECUTED
int pthread_setcanceltype(
int type,
int *oldtype
)
{
30009834: e92d4010 push {r4, lr} <== NOT EXECUTED
* Don't even think about deleting a resource from an ISR.
* Besides this request is supposed to be for _Thread_Executing
* and the ISR context is not a thread.
*/
if ( _ISR_Is_in_progress() )
30009838: e5934000 ldr r4, [r3] <== NOT EXECUTED
int pthread_setcanceltype(
int type,
int *oldtype
)
{
3000983c: e1a02000 mov r2, r0 <== NOT EXECUTED
* Don't even think about deleting a resource from an ISR.
* Besides this request is supposed to be for _Thread_Executing
* and the ISR context is not a thread.
*/
if ( _ISR_Is_in_progress() )
30009840: e3540000 cmp r4, #0 <== NOT EXECUTED
return EPROTO;
30009844: 13a00047 movne r0, #71 ; 0x47 <== NOT EXECUTED
* Don't even think about deleting a resource from an ISR.
* Besides this request is supposed to be for _Thread_Executing
* and the ISR context is not a thread.
*/
if ( _ISR_Is_in_progress() )
30009848: 18bd8010 popne {r4, pc} <== NOT EXECUTED
return EPROTO;
if ( !oldtype )
3000984c: e3510000 cmp r1, #0 <== NOT EXECUTED
return EINVAL;
30009850: 03a00016 moveq r0, #22 <== NOT EXECUTED
*/
if ( _ISR_Is_in_progress() )
return EPROTO;
if ( !oldtype )
30009854: 08bd8010 popeq {r4, pc} <== NOT EXECUTED
return EINVAL;
if ( type != PTHREAD_CANCEL_DEFERRED && type != PTHREAD_CANCEL_ASYNCHRONOUS )
30009858: e3520001 cmp r2, #1 <== NOT EXECUTED 3000985c: 9a000001 bls 30009868 <pthread_setcanceltype+0x38> <== NOT EXECUTED
return EINVAL;
30009860: e3a00016 mov r0, #22 <== NOT EXECUTED
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
}
30009864: e8bd8010 pop {r4, pc} <== NOT EXECUTED
30009868: e59f0030 ldr r0, [pc, #48] ; 300098a0 <pthread_setcanceltype+0x70><== NOT EXECUTED
return EINVAL;
if ( type != PTHREAD_CANCEL_DEFERRED && type != PTHREAD_CANCEL_ASYNCHRONOUS )
return EINVAL;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
3000986c: e593c004 ldr ip, [r3, #4] <== NOT EXECUTED 30009870: e590e000 ldr lr, [r0] <== NOT EXECUTED 30009874: e59cc0fc ldr ip, [ip, #252] ; 0xfc <== NOT EXECUTED 30009878: e28ee001 add lr, lr, #1 <== NOT EXECUTED 3000987c: e580e000 str lr, [r0] <== NOT EXECUTED
_Thread_Disable_dispatch();
*oldtype = thread_support->cancelability_type;
30009880: e59ce0dc ldr lr, [ip, #220] ; 0xdc <== NOT EXECUTED
thread_support->cancelability_type = type;
_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(_Thread_Executing);
30009884: e5930004 ldr r0, [r3, #4] <== NOT EXECUTED
return EINVAL;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
_Thread_Disable_dispatch();
*oldtype = thread_support->cancelability_type;
30009888: e581e000 str lr, [r1] <== NOT EXECUTED
thread_support->cancelability_type = type;
3000988c: e58c20dc str r2, [ip, #220] ; 0xdc <== NOT EXECUTED
_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(_Thread_Executing);
30009890: eb001621 bl 3000f11c <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch><== NOT EXECUTED
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
30009894: e1a00004 mov r0, r4 <== NOT EXECUTED
30009898: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000cc8c <pthread_setschedparam>:
int pthread_setschedparam(
pthread_t thread,
int policy,
struct sched_param *param
)
{
3000cc8c: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
int rc;
/*
* Check all the parameters
*/
if ( !param )
3000cc90: e2524000 subs r4, r2, #0 <== NOT EXECUTED
int pthread_setschedparam(
pthread_t thread,
int policy,
struct sched_param *param
)
{
3000cc94: e24dd00c sub sp, sp, #12 <== NOT EXECUTED 3000cc98: e1a07000 mov r7, r0 <== NOT EXECUTED 3000cc9c: e1a05001 mov r5, r1 <== NOT EXECUTED
/*
* Check all the parameters
*/
if ( !param )
return EINVAL;
3000cca0: 03a06016 moveq r6, #22 <== NOT EXECUTED
int rc;
/*
* Check all the parameters
*/
if ( !param )
3000cca4: 0a000006 beq 3000ccc4 <pthread_setschedparam+0x38> <== NOT EXECUTED
return EINVAL;
rc = _POSIX_Thread_Translate_sched_param(
3000cca8: e1a00001 mov r0, r1 <== NOT EXECUTED 3000ccac: e28d2008 add r2, sp, #8 <== NOT EXECUTED 3000ccb0: e1a01004 mov r1, r4 <== NOT EXECUTED 3000ccb4: e28d3004 add r3, sp, #4 <== NOT EXECUTED 3000ccb8: eb00182e bl 30012d78 <_POSIX_Thread_Translate_sched_param> <== NOT EXECUTED
policy,
param,
&budget_algorithm,
&budget_callout
);
if ( rc )
3000ccbc: e2506000 subs r6, r0, #0 <== NOT EXECUTED 3000ccc0: 0a000002 beq 3000ccd0 <pthread_setschedparam+0x44> <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
3000ccc4: e1a00006 mov r0, r6 <== NOT EXECUTED
3000ccc8: e28dd00c add sp, sp, #12 <== NOT EXECUTED
3000cccc: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
return rc;
/*
* Actually change the scheduling policy and parameters
*/
the_thread = _Thread_Get( thread, &location );
3000ccd0: e1a00007 mov r0, r7 <== NOT EXECUTED 3000ccd4: e1a0100d mov r1, sp <== NOT EXECUTED 3000ccd8: eb000b23 bl 3000f96c <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
3000ccdc: e59d3000 ldr r3, [sp] <== NOT EXECUTED
return rc;
/*
* Actually change the scheduling policy and parameters
*/
the_thread = _Thread_Get( thread, &location );
3000cce0: e1a08000 mov r8, r0 <== NOT EXECUTED
switch ( location ) {
3000cce4: e3530000 cmp r3, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return ESRCH;
3000cce8: 13a06003 movne r6, #3 <== NOT EXECUTED
/*
* Actually change the scheduling policy and parameters
*/
the_thread = _Thread_Get( thread, &location );
switch ( location ) {
3000ccec: 1afffff4 bne 3000ccc4 <pthread_setschedparam+0x38> <== NOT EXECUTED
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
3000ccf0: e59070fc ldr r7, [r0, #252] ; 0xfc <== NOT EXECUTED
if ( api->schedpolicy == SCHED_SPORADIC )
3000ccf4: e5973084 ldr r3, [r7, #132] ; 0x84 <== NOT EXECUTED 3000ccf8: e3530004 cmp r3, #4 <== NOT EXECUTED 3000ccfc: 0a000025 beq 3000cd98 <pthread_setschedparam+0x10c> <== NOT EXECUTED
(void) _Watchdog_Remove( &api->Sporadic_timer );
api->schedpolicy = policy;
3000cd00: e5875084 str r5, [r7, #132] ; 0x84 <== NOT EXECUTED
api->schedparam = *param;
3000cd04: e287c088 add ip, r7, #136 ; 0x88 <== NOT EXECUTED
3000cd08: e8b4000f ldm r4!, {r0, r1, r2, r3} <== NOT EXECUTED
3000cd0c: e8ac000f stmia ip!, {r0, r1, r2, r3} <== NOT EXECUTED
the_thread->budget_algorithm = budget_algorithm;
3000cd10: e59d3008 ldr r3, [sp, #8] <== NOT EXECUTED
if ( api->schedpolicy == SCHED_SPORADIC )
(void) _Watchdog_Remove( &api->Sporadic_timer );
api->schedpolicy = policy;
api->schedparam = *param;
3000cd14: e8940007 ldm r4, {r0, r1, r2} <== NOT EXECUTED
3000cd18: e88c0007 stm ip, {r0, r1, r2} <== NOT EXECUTED
the_thread->budget_algorithm = budget_algorithm;
3000cd1c: e588307c str r3, [r8, #124] ; 0x7c <== NOT EXECUTED
the_thread->budget_callout = budget_callout;
3000cd20: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED
switch ( api->schedpolicy ) {
3000cd24: e3550000 cmp r5, #0 <== NOT EXECUTED
(void) _Watchdog_Remove( &api->Sporadic_timer );
api->schedpolicy = policy;
api->schedparam = *param;
the_thread->budget_algorithm = budget_algorithm;
the_thread->budget_callout = budget_callout;
3000cd28: e5883080 str r3, [r8, #128] ; 0x80 <== NOT EXECUTED
switch ( api->schedpolicy ) {
3000cd2c: ba00000c blt 3000cd64 <pthread_setschedparam+0xd8> <== NOT EXECUTED 3000cd30: e3550002 cmp r5, #2 <== NOT EXECUTED 3000cd34: ca00000c bgt 3000cd6c <pthread_setschedparam+0xe0> <== NOT EXECUTED 3000cd38: e59f3064 ldr r3, [pc, #100] ; 3000cda4 <pthread_setschedparam+0x118><== NOT EXECUTED 3000cd3c: e5972088 ldr r2, [r7, #136] ; 0x88 <== NOT EXECUTED 3000cd40: e5d31000 ldrb r1, [r3] <== NOT EXECUTED
case SCHED_OTHER:
case SCHED_FIFO:
case SCHED_RR:
the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice;
3000cd44: e59f305c ldr r3, [pc, #92] ; 3000cda8 <pthread_setschedparam+0x11c><== NOT EXECUTED 3000cd48: e0621001 rsb r1, r2, r1 <== NOT EXECUTED 3000cd4c: e5933000 ldr r3, [r3] <== NOT EXECUTED
the_thread->real_priority =
3000cd50: e5881018 str r1, [r8, #24] <== NOT EXECUTED
switch ( api->schedpolicy ) {
case SCHED_OTHER:
case SCHED_FIFO:
case SCHED_RR:
the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice;
3000cd54: e5883078 str r3, [r8, #120] ; 0x78 <== NOT EXECUTED
the_thread->real_priority =
_POSIX_Priority_To_core( api->schedparam.sched_priority );
_Thread_Change_priority(
3000cd58: e1a00008 mov r0, r8 <== NOT EXECUTED 3000cd5c: e3a02001 mov r2, #1 <== NOT EXECUTED 3000cd60: eb0009db bl 3000f4d4 <_Thread_Change_priority> <== NOT EXECUTED
_Watchdog_Remove( &api->Sporadic_timer );
_POSIX_Threads_Sporadic_budget_TSR( 0, the_thread );
break;
}
_Thread_Enable_dispatch();
3000cd64: eb000af7 bl 3000f948 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000cd68: eaffffd5 b 3000ccc4 <pthread_setschedparam+0x38> <== NOT EXECUTED
api->schedpolicy = policy;
api->schedparam = *param;
the_thread->budget_algorithm = budget_algorithm;
the_thread->budget_callout = budget_callout;
switch ( api->schedpolicy ) {
3000cd6c: e3550004 cmp r5, #4 <== NOT EXECUTED 3000cd70: 1afffffb bne 3000cd64 <pthread_setschedparam+0xd8> <== NOT EXECUTED
true
);
break;
case SCHED_SPORADIC:
api->ss_high_priority = api->schedparam.sched_priority;
3000cd74: e5973088 ldr r3, [r7, #136] ; 0x88 <== NOT EXECUTED
_Watchdog_Remove( &api->Sporadic_timer );
3000cd78: e28700a8 add r0, r7, #168 ; 0xa8 <== NOT EXECUTED
true
);
break;
case SCHED_SPORADIC:
api->ss_high_priority = api->schedparam.sched_priority;
3000cd7c: e58730a4 str r3, [r7, #164] ; 0xa4 <== NOT EXECUTED
_Watchdog_Remove( &api->Sporadic_timer );
3000cd80: eb000f6d bl 30010b3c <_Watchdog_Remove> <== NOT EXECUTED
_POSIX_Threads_Sporadic_budget_TSR( 0, the_thread );
3000cd84: e3a00000 mov r0, #0 <== NOT EXECUTED 3000cd88: e1a01008 mov r1, r8 <== NOT EXECUTED 3000cd8c: ebffff72 bl 3000cb5c <_POSIX_Threads_Sporadic_budget_TSR> <== NOT EXECUTED
break;
}
_Thread_Enable_dispatch();
3000cd90: eb000aec bl 3000f948 <_Thread_Enable_dispatch> <== NOT EXECUTED 3000cd94: eaffffca b 3000ccc4 <pthread_setschedparam+0x38> <== NOT EXECUTED
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
if ( api->schedpolicy == SCHED_SPORADIC )
(void) _Watchdog_Remove( &api->Sporadic_timer );
3000cd98: e28700a8 add r0, r7, #168 ; 0xa8 <== NOT EXECUTED 3000cd9c: eb000f66 bl 30010b3c <_Watchdog_Remove> <== NOT EXECUTED 3000cda0: eaffffd6 b 3000cd00 <pthread_setschedparam+0x74> <== NOT EXECUTED
30009da0 <pthread_setspecific>:
int pthread_setspecific(
pthread_key_t key,
const void *value
)
{
30009da0: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
30009da4: e1a03000 mov r3, r0 <== NOT EXECUTED
30009da8: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
30009dac: e1a04001 mov r4, r1 <== NOT EXECUTED
30009db0: e59f004c ldr r0, [pc, #76] ; 30009e04 <pthread_setspecific+0x64><== NOT EXECUTED
30009db4: e1a01003 mov r1, r3 <== NOT EXECUTED
30009db8: e1a0200d mov r2, sp <== NOT EXECUTED
30009dbc: eb000959 bl 3000c328 <_Objects_Get> <== NOT EXECUTED
uint32_t api;
uint32_t index;
Objects_Locations location;
the_key = _POSIX_Keys_Get( key, &location );
switch ( location ) {
30009dc0: e59d5000 ldr r5, [sp] <== NOT EXECUTED 30009dc4: e3550000 cmp r5, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
30009dc8: 13a00016 movne r0, #22 <== NOT EXECUTED
uint32_t api;
uint32_t index;
Objects_Locations location;
the_key = _POSIX_Keys_Get( key, &location );
switch ( location ) {
30009dcc: 1a00000a bne 30009dfc <pthread_setspecific+0x5c> <== NOT EXECUTED
case OBJECTS_LOCAL:
api = _Objects_Get_API( _Thread_Executing->Object.id );
30009dd0: e59f3030 ldr r3, [pc, #48] ; 30009e08 <pthread_setspecific+0x68><== NOT EXECUTED 30009dd4: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED 30009dd8: e5933008 ldr r3, [r3, #8] <== NOT EXECUTED 30009ddc: e1a02c23 lsr r2, r3, #24 <== NOT EXECUTED 30009de0: e2022007 and r2, r2, #7 <== NOT EXECUTED
index = _Objects_Get_index( _Thread_Executing->Object.id );
the_key->Values[ api ][ index ] = (void *) value;
30009de4: e2822005 add r2, r2, #5 <== NOT EXECUTED 30009de8: e7902102 ldr r2, [r0, r2, lsl #2] <== NOT EXECUTED
the_key = _POSIX_Keys_Get( key, &location );
switch ( location ) {
case OBJECTS_LOCAL:
api = _Objects_Get_API( _Thread_Executing->Object.id );
index = _Objects_Get_index( _Thread_Executing->Object.id );
30009dec: e1a03803 lsl r3, r3, #16 <== NOT EXECUTED
the_key->Values[ api ][ index ] = (void *) value;
30009df0: e7824723 str r4, [r2, r3, lsr #14] <== NOT EXECUTED
_Thread_Enable_dispatch();
30009df4: eb000c84 bl 3000d00c <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
30009df8: e1a00005 mov r0, r5 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
30009dfc: e28dd004 add sp, sp, #4 <== NOT EXECUTED
30009e00: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
300109f4 <pthread_sigmask>:
sigset_t *oset
)
{
POSIX_API_Control *api;
if ( !set && !oset )
300109f4: e2713001 rsbs r3, r1, #1 <== NOT EXECUTED 300109f8: 33a03000 movcc r3, #0 <== NOT EXECUTED 300109fc: e3520000 cmp r2, #0 <== NOT EXECUTED 30010a00: 03510000 cmpeq r1, #0 <== NOT EXECUTED
int pthread_sigmask(
int how,
const sigset_t *set,
sigset_t *oset
)
{
30010a04: e92d4010 push {r4, lr} <== NOT EXECUTED
POSIX_API_Control *api;
if ( !set && !oset )
30010a08: 0a00001e beq 30010a88 <pthread_sigmask+0x94> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
30010a0c: e59fc0a4 ldr ip, [pc, #164] ; 30010ab8 <pthread_sigmask+0xc4><== NOT EXECUTED
if ( oset )
30010a10: e3520000 cmp r2, #0 <== NOT EXECUTED
POSIX_API_Control *api;
if ( !set && !oset )
rtems_set_errno_and_return_minus_one( EINVAL );
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
30010a14: e59cc004 ldr ip, [ip, #4] <== NOT EXECUTED 30010a18: e59cc0fc ldr ip, [ip, #252] ; 0xfc <== NOT EXECUTED
if ( oset )
*oset = api->signals_blocked;
30010a1c: 159c40d0 ldrne r4, [ip, #208] ; 0xd0 <== NOT EXECUTED 30010a20: 15824000 strne r4, [r2] <== NOT EXECUTED
if ( !set )
30010a24: e3530000 cmp r3, #0 <== NOT EXECUTED 30010a28: 1a000020 bne 30010ab0 <pthread_sigmask+0xbc> <== NOT EXECUTED
return 0;
switch ( how ) {
30010a2c: e3500001 cmp r0, #1 <== NOT EXECUTED 30010a30: 0a000019 beq 30010a9c <pthread_sigmask+0xa8> <== NOT EXECUTED 30010a34: e3500002 cmp r0, #2 <== NOT EXECUTED 30010a38: 0a00000d beq 30010a74 <pthread_sigmask+0x80> <== NOT EXECUTED 30010a3c: e3500000 cmp r0, #0 <== NOT EXECUTED 30010a40: 1a000010 bne 30010a88 <pthread_sigmask+0x94> <== NOT EXECUTED
break;
case SIG_UNBLOCK:
api->signals_blocked &= ~*set;
break;
case SIG_SETMASK:
api->signals_blocked = *set;
30010a44: e5911000 ldr r1, [r1] <== NOT EXECUTED 30010a48: e58c10d0 str r1, [ip, #208] ; 0xd0 <== NOT EXECUTED
/* XXX are there critical section problems here? */
/* XXX evaluate the new set */
if ( ~api->signals_blocked &
(api->signals_pending | _POSIX_signals_Pending) ) {
30010a4c: e59f2068 ldr r2, [pc, #104] ; 30010abc <pthread_sigmask+0xc8><== NOT EXECUTED 30010a50: e59c30d4 ldr r3, [ip, #212] ; 0xd4 <== NOT EXECUTED 30010a54: e5920000 ldr r0, [r2] <== NOT EXECUTED
/* XXX are there critical section problems here? */
/* XXX evaluate the new set */
if ( ~api->signals_blocked &
30010a58: e1800003 orr r0, r0, r3 <== NOT EXECUTED
30010a5c: e1c00001 bic r0, r0, r1 <== NOT EXECUTED
30010a60: e3500000 cmp r0, #0 <== NOT EXECUTED
30010a64: 08bd8010 popeq {r4, pc} <== NOT EXECUTED
(api->signals_pending | _POSIX_signals_Pending) ) {
_Thread_Dispatch();
30010a68: ebfff17d bl 3000d064 <_Thread_Dispatch> <== NOT EXECUTED
}
return 0;
30010a6c: e3a00000 mov r0, #0 <== NOT EXECUTED
30010a70: e8bd8010 pop {r4, pc} <== NOT EXECUTED
switch ( how ) {
case SIG_BLOCK:
api->signals_blocked |= *set;
break;
case SIG_UNBLOCK:
api->signals_blocked &= ~*set;
30010a74: e5911000 ldr r1, [r1] <== NOT EXECUTED 30010a78: e59c30d0 ldr r3, [ip, #208] ; 0xd0 <== NOT EXECUTED 30010a7c: e1c31001 bic r1, r3, r1 <== NOT EXECUTED 30010a80: e58c10d0 str r1, [ip, #208] ; 0xd0 <== NOT EXECUTED
break;
30010a84: eafffff0 b 30010a4c <pthread_sigmask+0x58> <== NOT EXECUTED
case SIG_SETMASK:
api->signals_blocked = *set;
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
30010a88: eb000a37 bl 3001336c <__errno> <== NOT EXECUTED
30010a8c: e3a03016 mov r3, #22 <== NOT EXECUTED
30010a90: e5803000 str r3, [r0] <== NOT EXECUTED
30010a94: e3e00000 mvn r0, #0 <== NOT EXECUTED
30010a98: e8bd8010 pop {r4, pc} <== NOT EXECUTED
if ( !set )
return 0;
switch ( how ) {
case SIG_BLOCK:
api->signals_blocked |= *set;
30010a9c: e5911000 ldr r1, [r1] <== NOT EXECUTED 30010aa0: e59c30d0 ldr r3, [ip, #208] ; 0xd0 <== NOT EXECUTED 30010aa4: e1811003 orr r1, r1, r3 <== NOT EXECUTED 30010aa8: e58c10d0 str r1, [ip, #208] ; 0xd0 <== NOT EXECUTED
break;
30010aac: eaffffe6 b 30010a4c <pthread_sigmask+0x58> <== NOT EXECUTED
if ( oset )
*oset = api->signals_blocked;
if ( !set )
return 0;
30010ab0: e3a00000 mov r0, #0 <== NOT EXECUTED
(api->signals_pending | _POSIX_signals_Pending) ) {
_Thread_Dispatch();
}
return 0;
}
30010ab4: e8bd8010 pop {r4, pc} <== NOT EXECUTED
30009e7c <pthread_spin_destroy>:
*/
int pthread_spin_destroy(
pthread_spinlock_t *spinlock
)
{
30009e7c: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
POSIX_Spinlock_Control *the_spinlock = NULL;
Objects_Locations location;
if ( !spinlock )
30009e80: e2503000 subs r3, r0, #0 <== NOT EXECUTED
*/
int pthread_spin_destroy(
pthread_spinlock_t *spinlock
)
{
30009e84: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
POSIX_Spinlock_Control *the_spinlock = NULL;
Objects_Locations location;
if ( !spinlock )
30009e88: 0a000007 beq 30009eac <pthread_spin_destroy+0x30> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE POSIX_Spinlock_Control *_POSIX_Spinlock_Get (
pthread_spinlock_t *spinlock,
Objects_Locations *location
)
{
return (POSIX_Spinlock_Control *) _Objects_Get(
30009e8c: e5931000 ldr r1, [r3] <== NOT EXECUTED 30009e90: e59f005c ldr r0, [pc, #92] ; 30009ef4 <pthread_spin_destroy+0x78><== NOT EXECUTED 30009e94: e1a0200d mov r2, sp <== NOT EXECUTED 30009e98: eb000882 bl 3000c0a8 <_Objects_Get> <== NOT EXECUTED
return EINVAL;
the_spinlock = _POSIX_Spinlock_Get( spinlock, &location );
switch ( location ) {
30009e9c: e59d3000 ldr r3, [sp] <== NOT EXECUTED 30009ea0: e1a04000 mov r4, r0 <== NOT EXECUTED 30009ea4: e3530000 cmp r3, #0 <== NOT EXECUTED 30009ea8: 0a000002 beq 30009eb8 <pthread_spin_destroy+0x3c> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
30009eac: e3a00016 mov r0, #22 <== NOT EXECUTED
}
30009eb0: e28dd004 add sp, sp, #4 <== NOT EXECUTED
30009eb4: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _CORE_spinlock_Is_busy(
CORE_spinlock_Control *the_spinlock
)
{
return (the_spinlock->users != 0);
30009eb8: e5905018 ldr r5, [r0, #24] <== NOT EXECUTED
the_spinlock = _POSIX_Spinlock_Get( spinlock, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( _CORE_spinlock_Is_busy( &the_spinlock->Spinlock ) ) {
30009ebc: e3550000 cmp r5, #0 <== NOT EXECUTED 30009ec0: 0a000002 beq 30009ed0 <pthread_spin_destroy+0x54> <== NOT EXECUTED
_Thread_Enable_dispatch();
30009ec4: eb000bb0 bl 3000cd8c <_Thread_Enable_dispatch> <== NOT EXECUTED
return EBUSY;
30009ec8: e3a00010 mov r0, #16 <== NOT EXECUTED 30009ecc: eafffff7 b 30009eb0 <pthread_spin_destroy+0x34> <== NOT EXECUTED
}
_Objects_Close( &_POSIX_Spinlock_Information, &the_spinlock->Object );
30009ed0: e1a01000 mov r1, r0 <== NOT EXECUTED 30009ed4: e59f0018 ldr r0, [pc, #24] ; 30009ef4 <pthread_spin_destroy+0x78><== NOT EXECUTED 30009ed8: eb000766 bl 3000bc78 <_Objects_Close> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _POSIX_Spinlock_Free (
POSIX_Spinlock_Control *the_spinlock
)
{
_Objects_Free( &_POSIX_Spinlock_Information, &the_spinlock->Object );
30009edc: e59f0010 ldr r0, [pc, #16] ; 30009ef4 <pthread_spin_destroy+0x78><== NOT EXECUTED 30009ee0: e1a01004 mov r1, r4 <== NOT EXECUTED 30009ee4: eb000818 bl 3000bf4c <_Objects_Free> <== NOT EXECUTED
_POSIX_Spinlock_Free( the_spinlock );
_Thread_Enable_dispatch();
30009ee8: eb000ba7 bl 3000cd8c <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
30009eec: e1a00005 mov r0, r5 <== NOT EXECUTED 30009ef0: eaffffee b 30009eb0 <pthread_spin_destroy+0x34> <== NOT EXECUTED
30009ef8 <pthread_spin_init>:
int pthread_spin_init(
pthread_spinlock_t *spinlock,
int pshared
)
{
30009ef8: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
POSIX_Spinlock_Control *the_spinlock;
CORE_spinlock_Attributes attributes;
if ( !spinlock )
30009efc: e2506000 subs r6, r0, #0 <== NOT EXECUTED
int pthread_spin_init(
pthread_spinlock_t *spinlock,
int pshared
)
{
30009f00: e24dd004 sub sp, sp, #4 <== NOT EXECUTED 30009f04: e1a04001 mov r4, r1 <== NOT EXECUTED
POSIX_Spinlock_Control *the_spinlock;
CORE_spinlock_Attributes attributes;
if ( !spinlock )
30009f08: 0a000018 beq 30009f70 <pthread_spin_init+0x78> <== NOT EXECUTED
return EINVAL;
switch ( pshared ) {
30009f0c: e3510000 cmp r1, #0 <== NOT EXECUTED 30009f10: 1a000016 bne 30009f70 <pthread_spin_init+0x78> <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
30009f14: e59f306c ldr r3, [pc, #108] ; 30009f88 <pthread_spin_init+0x90><== NOT EXECUTED 30009f18: e5932000 ldr r2, [r3] <== NOT EXECUTED 30009f1c: e2822001 add r2, r2, #1 <== NOT EXECUTED 30009f20: e5832000 str r2, [r3] <== NOT EXECUTED
* the inactive chain of free spinlock control blocks.
*/
RTEMS_INLINE_ROUTINE POSIX_Spinlock_Control *_POSIX_Spinlock_Allocate( void )
{
return (POSIX_Spinlock_Control *)
_Objects_Allocate( &_POSIX_Spinlock_Information );
30009f24: e59f7060 ldr r7, [pc, #96] ; 30009f8c <pthread_spin_init+0x94><== NOT EXECUTED 30009f28: e1a00007 mov r0, r7 <== NOT EXECUTED 30009f2c: eb00072c bl 3000bbe4 <_Objects_Allocate> <== NOT EXECUTED
_Thread_Disable_dispatch(); /* prevents deletion */
the_spinlock = _POSIX_Spinlock_Allocate();
if ( !the_spinlock ) {
30009f30: e2505000 subs r5, r0, #0 <== NOT EXECUTED 30009f34: 0a000010 beq 30009f7c <pthread_spin_init+0x84> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _CORE_spinlock_Initialize_attributes(
CORE_spinlock_Attributes *the_attributes
)
{
the_attributes->XXX = 0;
30009f38: e28d1004 add r1, sp, #4 <== NOT EXECUTED
return EAGAIN;
}
_CORE_spinlock_Initialize_attributes( &attributes );
_CORE_spinlock_Initialize( &the_spinlock->Spinlock, &attributes );
30009f3c: e2850010 add r0, r5, #16 <== NOT EXECUTED 30009f40: e5214004 str r4, [r1, #-4]! <== NOT EXECUTED 30009f44: e1a0100d mov r1, sp <== NOT EXECUTED 30009f48: eb000566 bl 3000b4e8 <_CORE_spinlock_Initialize> <== NOT EXECUTED
uint32_t name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
30009f4c: e5953008 ldr r3, [r5, #8] <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30009f50: e597201c ldr r2, [r7, #28] <== NOT EXECUTED
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
30009f54: e1a01803 lsl r1, r3, #16 <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30009f58: e7825721 str r5, [r2, r1, lsr #14] <== NOT EXECUTED
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
30009f5c: e585400c str r4, [r5, #12] <== NOT EXECUTED
_Objects_Open_u32( &_POSIX_Spinlock_Information, &the_spinlock->Object, 0 );
*spinlock = the_spinlock->Object.id;
30009f60: e5863000 str r3, [r6] <== NOT EXECUTED
_Thread_Enable_dispatch();
30009f64: eb000b88 bl 3000cd8c <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
30009f68: e1a00004 mov r0, r4 <== NOT EXECUTED 30009f6c: ea000000 b 30009f74 <pthread_spin_init+0x7c> <== NOT EXECUTED
switch ( pshared ) {
case PTHREAD_PROCESS_PRIVATE: /* only supported values */
break;
case PTHREAD_PROCESS_SHARED:
default:
return EINVAL;
30009f70: e3a00016 mov r0, #22 <== NOT EXECUTED
*spinlock = the_spinlock->Object.id;
_Thread_Enable_dispatch();
return 0;
}
30009f74: e28dd004 add sp, sp, #4 <== NOT EXECUTED
30009f78: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
_Thread_Disable_dispatch(); /* prevents deletion */
the_spinlock = _POSIX_Spinlock_Allocate();
if ( !the_spinlock ) {
_Thread_Enable_dispatch();
30009f7c: eb000b82 bl 3000cd8c <_Thread_Enable_dispatch> <== NOT EXECUTED
return EAGAIN;
30009f80: e3a0000b mov r0, #11 <== NOT EXECUTED 30009f84: eafffffa b 30009f74 <pthread_spin_init+0x7c> <== NOT EXECUTED
30009f90 <pthread_spin_lock>:
*/
int pthread_spin_lock(
pthread_spinlock_t *spinlock
)
{
30009f90: e92d4010 push {r4, lr} <== NOT EXECUTED
POSIX_Spinlock_Control *the_spinlock = NULL;
Objects_Locations location;
CORE_spinlock_Status status;
if ( !spinlock )
30009f94: e2503000 subs r3, r0, #0 <== NOT EXECUTED
*/
int pthread_spin_lock(
pthread_spinlock_t *spinlock
)
{
30009f98: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
POSIX_Spinlock_Control *the_spinlock = NULL;
Objects_Locations location;
CORE_spinlock_Status status;
if ( !spinlock )
30009f9c: 0a000006 beq 30009fbc <pthread_spin_lock+0x2c> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE POSIX_Spinlock_Control *_POSIX_Spinlock_Get (
pthread_spinlock_t *spinlock,
Objects_Locations *location
)
{
return (POSIX_Spinlock_Control *) _Objects_Get(
30009fa0: e1a0200d mov r2, sp <== NOT EXECUTED 30009fa4: e59f003c ldr r0, [pc, #60] ; 30009fe8 <pthread_spin_lock+0x58><== NOT EXECUTED 30009fa8: e5931000 ldr r1, [r3] <== NOT EXECUTED 30009fac: eb00083d bl 3000c0a8 <_Objects_Get> <== NOT EXECUTED
return EINVAL;
the_spinlock = _POSIX_Spinlock_Get( spinlock, &location );
switch ( location ) {
30009fb0: e59d2000 ldr r2, [sp] <== NOT EXECUTED 30009fb4: e3520000 cmp r2, #0 <== NOT EXECUTED 30009fb8: 0a000002 beq 30009fc8 <pthread_spin_lock+0x38> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
30009fbc: e3a00016 mov r0, #22 <== NOT EXECUTED
}
30009fc0: e28dd004 add sp, sp, #4 <== NOT EXECUTED
30009fc4: e8bd8010 pop {r4, pc} <== NOT EXECUTED
the_spinlock = _POSIX_Spinlock_Get( spinlock, &location );
switch ( location ) {
case OBJECTS_LOCAL:
status = _CORE_spinlock_Wait( &the_spinlock->Spinlock, true, 0 );
30009fc8: e3a01001 mov r1, #1 <== NOT EXECUTED 30009fcc: e2800010 add r0, r0, #16 <== NOT EXECUTED 30009fd0: eb000567 bl 3000b574 <_CORE_spinlock_Wait> <== NOT EXECUTED 30009fd4: e1a04000 mov r4, r0 <== NOT EXECUTED
_Thread_Enable_dispatch();
30009fd8: eb000b6b bl 3000cd8c <_Thread_Enable_dispatch> <== NOT EXECUTED
return _POSIX_Spinlock_Translate_core_spinlock_return_code( status );
30009fdc: e1a00004 mov r0, r4 <== NOT EXECUTED 30009fe0: eb000001 bl 30009fec <_POSIX_Spinlock_Translate_core_spinlock_return_code><== NOT EXECUTED 30009fe4: eafffff5 b 30009fc0 <pthread_spin_lock+0x30> <== NOT EXECUTED
30009ffc <pthread_spin_trylock>:
*/
int pthread_spin_trylock(
pthread_spinlock_t *spinlock
)
{
30009ffc: e92d4010 push {r4, lr} <== NOT EXECUTED
POSIX_Spinlock_Control *the_spinlock = NULL;
Objects_Locations location;
CORE_spinlock_Status status;
if ( !spinlock )
3000a000: e2503000 subs r3, r0, #0 <== NOT EXECUTED
*/
int pthread_spin_trylock(
pthread_spinlock_t *spinlock
)
{
3000a004: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
POSIX_Spinlock_Control *the_spinlock = NULL;
Objects_Locations location;
CORE_spinlock_Status status;
if ( !spinlock )
3000a008: 0a000006 beq 3000a028 <pthread_spin_trylock+0x2c> <== NOT EXECUTED 3000a00c: e5931000 ldr r1, [r3] <== NOT EXECUTED 3000a010: e59f003c ldr r0, [pc, #60] ; 3000a054 <pthread_spin_trylock+0x58><== NOT EXECUTED 3000a014: e1a0200d mov r2, sp <== NOT EXECUTED 3000a018: eb000822 bl 3000c0a8 <_Objects_Get> <== NOT EXECUTED
return EINVAL;
the_spinlock = _POSIX_Spinlock_Get( spinlock, &location );
switch ( location ) {
3000a01c: e59d1000 ldr r1, [sp] <== NOT EXECUTED 3000a020: e3510000 cmp r1, #0 <== NOT EXECUTED 3000a024: 0a000002 beq 3000a034 <pthread_spin_trylock+0x38> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
3000a028: e3a00016 mov r0, #22 <== NOT EXECUTED
}
3000a02c: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000a030: e8bd8010 pop {r4, pc} <== NOT EXECUTED
the_spinlock = _POSIX_Spinlock_Get( spinlock, &location );
switch ( location ) {
case OBJECTS_LOCAL:
status = _CORE_spinlock_Wait( &the_spinlock->Spinlock, false, 0 );
3000a034: e1a02001 mov r2, r1 <== NOT EXECUTED 3000a038: e2800010 add r0, r0, #16 <== NOT EXECUTED 3000a03c: eb00054c bl 3000b574 <_CORE_spinlock_Wait> <== NOT EXECUTED 3000a040: e1a04000 mov r4, r0 <== NOT EXECUTED
_Thread_Enable_dispatch();
3000a044: eb000b50 bl 3000cd8c <_Thread_Enable_dispatch> <== NOT EXECUTED
return _POSIX_Spinlock_Translate_core_spinlock_return_code( status );
3000a048: e1a00004 mov r0, r4 <== NOT EXECUTED 3000a04c: ebffffe6 bl 30009fec <_POSIX_Spinlock_Translate_core_spinlock_return_code><== NOT EXECUTED 3000a050: eafffff5 b 3000a02c <pthread_spin_trylock+0x30> <== NOT EXECUTED
3000a058 <pthread_spin_unlock>:
*/
int pthread_spin_unlock(
pthread_spinlock_t *spinlock
)
{
3000a058: e92d4010 push {r4, lr} <== NOT EXECUTED
POSIX_Spinlock_Control *the_spinlock = NULL;
Objects_Locations location;
CORE_spinlock_Status status;
if ( !spinlock )
3000a05c: e2503000 subs r3, r0, #0 <== NOT EXECUTED
*/
int pthread_spin_unlock(
pthread_spinlock_t *spinlock
)
{
3000a060: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
POSIX_Spinlock_Control *the_spinlock = NULL;
Objects_Locations location;
CORE_spinlock_Status status;
if ( !spinlock )
3000a064: 0a000006 beq 3000a084 <pthread_spin_unlock+0x2c> <== NOT EXECUTED 3000a068: e5931000 ldr r1, [r3] <== NOT EXECUTED 3000a06c: e59f0038 ldr r0, [pc, #56] ; 3000a0ac <pthread_spin_unlock+0x54><== NOT EXECUTED 3000a070: e1a0200d mov r2, sp <== NOT EXECUTED 3000a074: eb00080b bl 3000c0a8 <_Objects_Get> <== NOT EXECUTED
return EINVAL;
the_spinlock = _POSIX_Spinlock_Get( spinlock, &location );
switch ( location ) {
3000a078: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000a07c: e3530000 cmp r3, #0 <== NOT EXECUTED 3000a080: 0a000002 beq 3000a090 <pthread_spin_unlock+0x38> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
3000a084: e3a00016 mov r0, #22 <== NOT EXECUTED
}
3000a088: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000a08c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
the_spinlock = _POSIX_Spinlock_Get( spinlock, &location );
switch ( location ) {
case OBJECTS_LOCAL:
status = _CORE_spinlock_Release( &the_spinlock->Spinlock );
3000a090: e2800010 add r0, r0, #16 <== NOT EXECUTED 3000a094: eb00051a bl 3000b504 <_CORE_spinlock_Release> <== NOT EXECUTED 3000a098: e1a04000 mov r4, r0 <== NOT EXECUTED
_Thread_Enable_dispatch();
3000a09c: eb000b3a bl 3000cd8c <_Thread_Enable_dispatch> <== NOT EXECUTED
return _POSIX_Spinlock_Translate_core_spinlock_return_code( status );
3000a0a0: e1a00004 mov r0, r4 <== NOT EXECUTED 3000a0a4: ebffffd0 bl 30009fec <_POSIX_Spinlock_Translate_core_spinlock_return_code><== NOT EXECUTED 3000a0a8: eafffff6 b 3000a088 <pthread_spin_unlock+0x30> <== NOT EXECUTED
3000a188 <pthread_testcancel>:
*
* 18.2.2 Setting Cancelability State, P1003.1c/Draft 10, p. 183
*/
void pthread_testcancel( void )
{
3000a188: e92d4010 push {r4, lr} <== NOT EXECUTED
* Don't even think about deleting a resource from an ISR.
* Besides this request is supposed to be for _Thread_Executing
* and the ISR context is not a thread.
*/
if ( _ISR_Is_in_progress() )
3000a18c: e59f4054 ldr r4, [pc, #84] ; 3000a1e8 <pthread_testcancel+0x60><== NOT EXECUTED
3000a190: e5943000 ldr r3, [r4] <== NOT EXECUTED
3000a194: e3530000 cmp r3, #0 <== NOT EXECUTED
3000a198: 18bd8010 popne {r4, pc} <== NOT EXECUTED
3000a19c: e59f3048 ldr r3, [pc, #72] ; 3000a1ec <pthread_testcancel+0x64><== NOT EXECUTED
return;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
3000a1a0: e5942004 ldr r2, [r4, #4] <== NOT EXECUTED 3000a1a4: e5931000 ldr r1, [r3] <== NOT EXECUTED 3000a1a8: e59220fc ldr r2, [r2, #252] ; 0xfc <== NOT EXECUTED 3000a1ac: e2811001 add r1, r1, #1 <== NOT EXECUTED 3000a1b0: e5831000 str r1, [r3] <== NOT EXECUTED
_Thread_Disable_dispatch();
if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE &&
3000a1b4: e59230d8 ldr r3, [r2, #216] ; 0xd8 <== NOT EXECUTED 3000a1b8: e3530000 cmp r3, #0 <== NOT EXECUTED 3000a1bc: 1a000007 bne 3000a1e0 <pthread_testcancel+0x58> <== NOT EXECUTED 3000a1c0: e59230e0 ldr r3, [r2, #224] ; 0xe0 <== NOT EXECUTED 3000a1c4: e3530000 cmp r3, #0 <== NOT EXECUTED 3000a1c8: 0a000004 beq 3000a1e0 <pthread_testcancel+0x58> <== NOT EXECUTED
thread_support->cancelation_requested )
cancel = true;
_Thread_Enable_dispatch();
3000a1cc: eb000abd bl 3000ccc8 <_Thread_Enable_dispatch> <== NOT EXECUTED
if ( cancel )
_POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED );
3000a1d0: e5940004 ldr r0, [r4, #4] <== NOT EXECUTED 3000a1d4: e3e01000 mvn r1, #0 <== NOT EXECUTED
}
3000a1d8: e8bd4010 pop {r4, lr} <== NOT EXECUTED
thread_support->cancelation_requested )
cancel = true;
_Thread_Enable_dispatch();
if ( cancel )
_POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED );
3000a1dc: ea0017ff b 300101e0 <_POSIX_Thread_Exit> <== NOT EXECUTED
}
3000a1e0: e8bd4010 pop {r4, lr} <== NOT EXECUTED
_Thread_Disable_dispatch();
if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE &&
thread_support->cancelation_requested )
cancel = true;
_Thread_Enable_dispatch();
3000a1e4: ea000ab7 b 3000ccc8 <_Thread_Enable_dispatch> <== NOT EXECUTED
3000ae40 <rtems_aio_enqueue>:
* errno - otherwise
*/
int
rtems_aio_enqueue (rtems_aio_request *req)
{
3000ae40: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
struct sched_param param;
/* The queue should be initialized */
AIO_assert (aio_request_queue.initialized == AIO_QUEUE_INITIALIZED);
result = pthread_mutex_lock (&aio_request_queue.mutex);
3000ae44: e59f41c4 ldr r4, [pc, #452] ; 3000b010 <rtems_aio_enqueue+0x1d0><== NOT EXECUTED
* errno - otherwise
*/
int
rtems_aio_enqueue (rtems_aio_request *req)
{
3000ae48: e24dd024 sub sp, sp, #36 ; 0x24 <== NOT EXECUTED 3000ae4c: e1a06000 mov r6, r0 <== NOT EXECUTED
struct sched_param param;
/* The queue should be initialized */
AIO_assert (aio_request_queue.initialized == AIO_QUEUE_INITIALIZED);
result = pthread_mutex_lock (&aio_request_queue.mutex);
3000ae50: e1a00004 mov r0, r4 <== NOT EXECUTED 3000ae54: eb000255 bl 3000b7b0 <pthread_mutex_lock> <== NOT EXECUTED
if (result != 0) {
3000ae58: e2505000 subs r5, r0, #0 <== NOT EXECUTED 3000ae5c: 1a00002a bne 3000af0c <rtems_aio_enqueue+0xcc> <== NOT EXECUTED
return result;
}
/* _POSIX_PRIORITIZED_IO and _POSIX_PRIORITY_SCHEDULING are defined,
we can use aio_reqprio to lower the priority of the request */
pthread_getschedparam (pthread_self(), &policy, ¶m);
3000ae60: eb000481 bl 3000c06c <pthread_self> <== NOT EXECUTED 3000ae64: e28d101c add r1, sp, #28 <== NOT EXECUTED 3000ae68: e1a0200d mov r2, sp <== NOT EXECUTED 3000ae6c: eb00037e bl 3000bc6c <pthread_getschedparam> <== NOT EXECUTED
req->caller_thread = pthread_self ();
3000ae70: eb00047d bl 3000c06c <pthread_self> <== NOT EXECUTED
req->priority = param.sched_priority - req->aiocbp->aio_reqprio;
3000ae74: e5963014 ldr r3, [r6, #20] <== NOT EXECUTED 3000ae78: e59dc000 ldr ip, [sp] <== NOT EXECUTED 3000ae7c: e5932014 ldr r2, [r3, #20] <== NOT EXECUTED
req->policy = policy;
req->aiocbp->error_code = EINPROGRESS;
req->aiocbp->return_value = 0;
if ((aio_request_queue.idle_threads == 0) &&
3000ae80: e5941068 ldr r1, [r4, #104] ; 0x68 <== NOT EXECUTED
/* _POSIX_PRIORITIZED_IO and _POSIX_PRIORITY_SCHEDULING are defined,
we can use aio_reqprio to lower the priority of the request */
pthread_getschedparam (pthread_self(), &policy, ¶m);
req->caller_thread = pthread_self ();
req->priority = param.sched_priority - req->aiocbp->aio_reqprio;
3000ae84: e062200c rsb r2, r2, ip <== NOT EXECUTED 3000ae88: e586200c str r2, [r6, #12] <== NOT EXECUTED
req->policy = policy;
3000ae8c: e59d201c ldr r2, [sp, #28] <== NOT EXECUTED
req->aiocbp->error_code = EINPROGRESS;
req->aiocbp->return_value = 0;
if ((aio_request_queue.idle_threads == 0) &&
3000ae90: e3510000 cmp r1, #0 <== NOT EXECUTED
we can use aio_reqprio to lower the priority of the request */
pthread_getschedparam (pthread_self(), &policy, ¶m);
req->caller_thread = pthread_self ();
req->priority = param.sched_priority - req->aiocbp->aio_reqprio;
req->policy = policy;
3000ae94: e5862008 str r2, [r6, #8] <== NOT EXECUTED
req->aiocbp->error_code = EINPROGRESS;
3000ae98: e3a02077 mov r2, #119 ; 0x77 <== NOT EXECUTED
/* _POSIX_PRIORITIZED_IO and _POSIX_PRIORITY_SCHEDULING are defined,
we can use aio_reqprio to lower the priority of the request */
pthread_getschedparam (pthread_self(), &policy, ¶m);
req->caller_thread = pthread_self ();
3000ae9c: e5860010 str r0, [r6, #16] <== NOT EXECUTED
req->priority = param.sched_priority - req->aiocbp->aio_reqprio; req->policy = policy; req->aiocbp->error_code = EINPROGRESS;
3000aea0: e5832030 str r2, [r3, #48] ; 0x30 <== NOT EXECUTED
req->aiocbp->return_value = 0;
3000aea4: e5835034 str r5, [r3, #52] ; 0x34 <== NOT EXECUTED
if ((aio_request_queue.idle_threads == 0) &&
3000aea8: 1a000002 bne 3000aeb8 <rtems_aio_enqueue+0x78> <== NOT EXECUTED 3000aeac: e5942064 ldr r2, [r4, #100] ; 0x64 <== NOT EXECUTED 3000aeb0: e3520004 cmp r2, #4 <== NOT EXECUTED 3000aeb4: da000017 ble 3000af18 <rtems_aio_enqueue+0xd8> <== NOT EXECUTED
else
{
/* the maximum number of threads has been already created
even though some of them might be idle.
The request belongs to one of the active fd chain */
r_chain = rtems_aio_search_fd (&aio_request_queue.work_req,
3000aeb8: e59f0154 ldr r0, [pc, #340] ; 3000b014 <rtems_aio_enqueue+0x1d4><== NOT EXECUTED 3000aebc: e5931000 ldr r1, [r3] <== NOT EXECUTED 3000aec0: e3a02000 mov r2, #0 <== NOT EXECUTED 3000aec4: ebfffeac bl 3000a97c <rtems_aio_search_fd> <== NOT EXECUTED
req->aiocbp->aio_fildes, 0);
if (r_chain != NULL)
3000aec8: e2507000 subs r7, r0, #0 <== NOT EXECUTED 3000aecc: 0a00002e beq 3000af8c <rtems_aio_enqueue+0x14c> <== NOT EXECUTED
{
pthread_mutex_lock (&r_chain->mutex);
3000aed0: e287401c add r4, r7, #28 <== NOT EXECUTED 3000aed4: e1a00004 mov r0, r4 <== NOT EXECUTED 3000aed8: eb000234 bl 3000b7b0 <pthread_mutex_lock> <== NOT EXECUTED
rtems_aio_insert_prio (&r_chain->perfd, req);
3000aedc: e2870008 add r0, r7, #8 <== NOT EXECUTED 3000aee0: e1a01006 mov r1, r6 <== NOT EXECUTED 3000aee4: ebffff8c bl 3000ad1c <rtems_aio_insert_prio> <== NOT EXECUTED
pthread_cond_signal (&r_chain->cond);
3000aee8: e2870020 add r0, r7, #32 <== NOT EXECUTED 3000aeec: eb000119 bl 3000b358 <pthread_cond_signal> <== NOT EXECUTED
pthread_mutex_unlock (&r_chain->mutex);
3000aef0: e1a00004 mov r0, r4 <== NOT EXECUTED 3000aef4: eb00024e bl 3000b834 <pthread_mutex_unlock> <== NOT EXECUTED
if (aio_request_queue.idle_threads > 0)
pthread_cond_signal (&aio_request_queue.new_req);
}
}
pthread_mutex_unlock (&aio_request_queue.mutex);
3000aef8: e59f0110 ldr r0, [pc, #272] ; 3000b010 <rtems_aio_enqueue+0x1d0><== NOT EXECUTED 3000aefc: eb00024c bl 3000b834 <pthread_mutex_unlock> <== NOT EXECUTED
return 0; }
3000af00: e1a00005 mov r0, r5 <== NOT EXECUTED
3000af04: e28dd024 add sp, sp, #36 ; 0x24 <== NOT EXECUTED
3000af08: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
/* The queue should be initialized */
AIO_assert (aio_request_queue.initialized == AIO_QUEUE_INITIALIZED);
result = pthread_mutex_lock (&aio_request_queue.mutex);
if (result != 0) {
free (req);
3000af0c: e1a00006 mov r0, r6 <== NOT EXECUTED 3000af10: ebfff0ac bl 300071c8 <free> <== NOT EXECUTED
return result;
3000af14: eafffff9 b 3000af00 <rtems_aio_enqueue+0xc0> <== NOT EXECUTED
if ((aio_request_queue.idle_threads == 0) &&
aio_request_queue.active_threads < AIO_MAX_THREADS)
/* we still have empty places on the active_threads chain */
{
chain = &aio_request_queue.work_req;
r_chain = rtems_aio_search_fd (chain, req->aiocbp->aio_fildes, 1);
3000af18: e5931000 ldr r1, [r3] <== NOT EXECUTED 3000af1c: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED 3000af20: e3a02001 mov r2, #1 <== NOT EXECUTED 3000af24: ebfffe94 bl 3000a97c <rtems_aio_search_fd> <== NOT EXECUTED
if (r_chain->new_fd == 1) {
3000af28: e5903018 ldr r3, [r0, #24] <== NOT EXECUTED
if ((aio_request_queue.idle_threads == 0) &&
aio_request_queue.active_threads < AIO_MAX_THREADS)
/* we still have empty places on the active_threads chain */
{
chain = &aio_request_queue.work_req;
r_chain = rtems_aio_search_fd (chain, req->aiocbp->aio_fildes, 1);
3000af2c: e1a07000 mov r7, r0 <== NOT EXECUTED
if (r_chain->new_fd == 1) {
3000af30: e3530001 cmp r3, #1 <== NOT EXECUTED 3000af34: 1affffe5 bne 3000aed0 <rtems_aio_enqueue+0x90> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Chain_Prepend(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
_Chain_Insert(_Chain_Head(the_chain), the_node);
3000af38: e1a01006 mov r1, r6 <== NOT EXECUTED 3000af3c: e2800008 add r0, r0, #8 <== NOT EXECUTED 3000af40: eb000897 bl 3000d1a4 <_Chain_Insert> <== NOT EXECUTED
rtems_chain_prepend (&r_chain->perfd, &req->next_prio); r_chain->new_fd = 0; pthread_mutex_init (&r_chain->mutex, NULL);
3000af44: e1a01005 mov r1, r5 <== NOT EXECUTED
chain = &aio_request_queue.work_req;
r_chain = rtems_aio_search_fd (chain, req->aiocbp->aio_fildes, 1);
if (r_chain->new_fd == 1) {
rtems_chain_prepend (&r_chain->perfd, &req->next_prio);
r_chain->new_fd = 0;
3000af48: e5875018 str r5, [r7, #24] <== NOT EXECUTED
pthread_mutex_init (&r_chain->mutex, NULL);
3000af4c: e287001c add r0, r7, #28 <== NOT EXECUTED 3000af50: eb0001c3 bl 3000b664 <pthread_mutex_init> <== NOT EXECUTED
pthread_cond_init (&r_chain->cond, NULL);
3000af54: e1a01005 mov r1, r5 <== NOT EXECUTED 3000af58: e2870020 add r0, r7, #32 <== NOT EXECUTED 3000af5c: eb0000cd bl 3000b298 <pthread_cond_init> <== NOT EXECUTED
AIO_printf ("New thread \n");
result = pthread_create (&thid, &aio_request_queue.attr,
3000af60: e28d0020 add r0, sp, #32 <== NOT EXECUTED 3000af64: e2841008 add r1, r4, #8 <== NOT EXECUTED 3000af68: e59f20a8 ldr r2, [pc, #168] ; 3000b018 <rtems_aio_enqueue+0x1d8><== NOT EXECUTED 3000af6c: e1a03007 mov r3, r7 <== NOT EXECUTED 3000af70: eb000295 bl 3000b9cc <pthread_create> <== NOT EXECUTED
rtems_aio_handle, (void *) r_chain);
if (result != 0) {
3000af74: e2506000 subs r6, r0, #0 <== NOT EXECUTED 3000af78: 1a000020 bne 3000b000 <rtems_aio_enqueue+0x1c0> <== NOT EXECUTED
pthread_mutex_unlock (&aio_request_queue.mutex); return result; } ++aio_request_queue.active_threads;
3000af7c: e5943064 ldr r3, [r4, #100] ; 0x64 <== NOT EXECUTED 3000af80: e2833001 add r3, r3, #1 <== NOT EXECUTED 3000af84: e5843064 str r3, [r4, #100] ; 0x64 <== NOT EXECUTED 3000af88: eaffffda b 3000aef8 <rtems_aio_enqueue+0xb8> <== NOT EXECUTED
} else {
/* or to the idle chain */
chain = &aio_request_queue.idle_req;
r_chain = rtems_aio_search_fd (chain, req->aiocbp->aio_fildes, 1);
3000af8c: e5963014 ldr r3, [r6, #20] <== NOT EXECUTED 3000af90: e59f0084 ldr r0, [pc, #132] ; 3000b01c <rtems_aio_enqueue+0x1dc><== NOT EXECUTED 3000af94: e5931000 ldr r1, [r3] <== NOT EXECUTED 3000af98: e3a02001 mov r2, #1 <== NOT EXECUTED 3000af9c: ebfffe76 bl 3000a97c <rtems_aio_search_fd> <== NOT EXECUTED
if (r_chain->new_fd == 1) {
3000afa0: e5903018 ldr r3, [r0, #24] <== NOT EXECUTED
} else {
/* or to the idle chain */
chain = &aio_request_queue.idle_req;
r_chain = rtems_aio_search_fd (chain, req->aiocbp->aio_fildes, 1);
3000afa4: e1a08000 mov r8, r0 <== NOT EXECUTED
if (r_chain->new_fd == 1) {
3000afa8: e3530001 cmp r3, #1 <== NOT EXECUTED 3000afac: 0a000008 beq 3000afd4 <rtems_aio_enqueue+0x194> <== NOT EXECUTED
r_chain->new_fd = 0; pthread_mutex_init (&r_chain->mutex, NULL); pthread_cond_init (&r_chain->cond, NULL); } else /* just insert the request in the existing fd chain */ rtems_aio_insert_prio (&r_chain->perfd, req);
3000afb0: e2800008 add r0, r0, #8 <== NOT EXECUTED 3000afb4: e1a01006 mov r1, r6 <== NOT EXECUTED 3000afb8: ebffff57 bl 3000ad1c <rtems_aio_insert_prio> <== NOT EXECUTED
if (aio_request_queue.idle_threads > 0)
3000afbc: e5943068 ldr r3, [r4, #104] ; 0x68 <== NOT EXECUTED 3000afc0: e3530000 cmp r3, #0 <== NOT EXECUTED 3000afc4: daffffcb ble 3000aef8 <rtems_aio_enqueue+0xb8> <== NOT EXECUTED
pthread_cond_signal (&aio_request_queue.new_req);
3000afc8: e59f0050 ldr r0, [pc, #80] ; 3000b020 <rtems_aio_enqueue+0x1e0><== NOT EXECUTED 3000afcc: eb0000e1 bl 3000b358 <pthread_cond_signal> <== NOT EXECUTED 3000afd0: eaffffc8 b 3000aef8 <rtems_aio_enqueue+0xb8> <== NOT EXECUTED 3000afd4: e1a01006 mov r1, r6 <== NOT EXECUTED 3000afd8: e2800008 add r0, r0, #8 <== NOT EXECUTED 3000afdc: eb000870 bl 3000d1a4 <_Chain_Insert> <== NOT EXECUTED
/* If this is a new fd chain we signal the idle threads that
might be waiting for requests */
AIO_printf (" New chain on waiting queue \n ");
rtems_chain_prepend (&r_chain->perfd, &req->next_prio);
r_chain->new_fd = 0;
pthread_mutex_init (&r_chain->mutex, NULL);
3000afe0: e1a01007 mov r1, r7 <== NOT EXECUTED
if (r_chain->new_fd == 1) {
/* If this is a new fd chain we signal the idle threads that
might be waiting for requests */
AIO_printf (" New chain on waiting queue \n ");
rtems_chain_prepend (&r_chain->perfd, &req->next_prio);
r_chain->new_fd = 0;
3000afe4: e5887018 str r7, [r8, #24] <== NOT EXECUTED
pthread_mutex_init (&r_chain->mutex, NULL);
3000afe8: e288001c add r0, r8, #28 <== NOT EXECUTED 3000afec: eb00019c bl 3000b664 <pthread_mutex_init> <== NOT EXECUTED
pthread_cond_init (&r_chain->cond, NULL);
3000aff0: e2880020 add r0, r8, #32 <== NOT EXECUTED 3000aff4: e1a01007 mov r1, r7 <== NOT EXECUTED 3000aff8: eb0000a6 bl 3000b298 <pthread_cond_init> <== NOT EXECUTED 3000affc: eaffffee b 3000afbc <rtems_aio_enqueue+0x17c> <== NOT EXECUTED
AIO_printf ("New thread \n");
result = pthread_create (&thid, &aio_request_queue.attr,
rtems_aio_handle, (void *) r_chain);
if (result != 0) {
pthread_mutex_unlock (&aio_request_queue.mutex);
3000b000: e1a00004 mov r0, r4 <== NOT EXECUTED 3000b004: eb00020a bl 3000b834 <pthread_mutex_unlock> <== NOT EXECUTED
return result;
3000b008: e1a05006 mov r5, r6 <== NOT EXECUTED 3000b00c: eaffffbb b 3000af00 <rtems_aio_enqueue+0xc0> <== NOT EXECUTED
3000aab0 <rtems_aio_handle>:
* NULL - if error
*/
static void *
rtems_aio_handle (void *arg)
{
3000aab0: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== NOT EXECUTED
3000aab4: e24dd02c sub sp, sp, #44 ; 0x2c <== NOT EXECUTED
3000aab8: e1a05000 mov r5, r0 <== NOT EXECUTED
3000aabc: e280601c add r6, r0, #28 <== NOT EXECUTED
node = rtems_chain_first (chain);
req = (rtems_aio_request *) node;
/* See _POSIX_PRIORITIZE_IO and _POSIX_PRIORITY_SCHEDULING
discussion in rtems_aio_enqueue () */
pthread_getschedparam (pthread_self(), &policy, ¶m);
3000aac0: e28d8028 add r8, sp, #40 ; 0x28 <== NOT EXECUTED 3000aac4: e28d7004 add r7, sp, #4 <== NOT EXECUTED
if (result == -1) {
req->aiocbp->return_value = -1;
req->aiocbp->error_code = errno;
} else {
req->aiocbp->return_value = result;
req->aiocbp->error_code = 0;
3000aac8: e3a09000 mov r9, #0 <== NOT EXECUTED
/* acquire the mutex of the current fd chain.
we don't need to lock the queue mutex since we can
add requests to idle fd chains or even active ones
if the working request has been extracted from the
chain */
result = pthread_mutex_lock (&r_chain->mutex);
3000aacc: e1a00006 mov r0, r6 <== NOT EXECUTED 3000aad0: eb000336 bl 3000b7b0 <pthread_mutex_lock> <== NOT EXECUTED
if (result != 0)
3000aad4: e250a000 subs sl, r0, #0 <== NOT EXECUTED 3000aad8: 1a000022 bne 3000ab68 <rtems_aio_handle+0xb8> <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000aadc: e5954008 ldr r4, [r5, #8] <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
3000aae0: e285300c add r3, r5, #12 <== NOT EXECUTED
/* If the locked chain is not empty, take the first
request extract it, unlock the chain and process
the request, in this way the user can supply more
requests to this fd chain */
if (!rtems_chain_is_empty (chain)) {
3000aae4: e1540003 cmp r4, r3 <== NOT EXECUTED 3000aae8: 0a000039 beq 3000abd4 <rtems_aio_handle+0x124> <== NOT EXECUTED
node = rtems_chain_first (chain);
req = (rtems_aio_request *) node;
/* See _POSIX_PRIORITIZE_IO and _POSIX_PRIORITY_SCHEDULING
discussion in rtems_aio_enqueue () */
pthread_getschedparam (pthread_self(), &policy, ¶m);
3000aaec: eb00055e bl 3000c06c <pthread_self> <== NOT EXECUTED 3000aaf0: e1a01008 mov r1, r8 <== NOT EXECUTED 3000aaf4: e1a02007 mov r2, r7 <== NOT EXECUTED 3000aaf8: eb00045b bl 3000bc6c <pthread_getschedparam> <== NOT EXECUTED
param.sched_priority = req->priority;
3000aafc: e594300c ldr r3, [r4, #12] <== NOT EXECUTED 3000ab00: e58d3004 str r3, [sp, #4] <== NOT EXECUTED
pthread_setschedparam (pthread_self(), req->policy, ¶m);
3000ab04: eb000558 bl 3000c06c <pthread_self> <== NOT EXECUTED 3000ab08: e5941008 ldr r1, [r4, #8] <== NOT EXECUTED 3000ab0c: e1a02007 mov r2, r7 <== NOT EXECUTED 3000ab10: eb00055a bl 3000c080 <pthread_setschedparam> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
3000ab14: e1a00004 mov r0, r4 <== NOT EXECUTED 3000ab18: eb00098c bl 3000d150 <_Chain_Extract> <== NOT EXECUTED
rtems_chain_extract (node);
pthread_mutex_unlock (&r_chain->mutex);
3000ab1c: e1a00006 mov r0, r6 <== NOT EXECUTED 3000ab20: eb000343 bl 3000b834 <pthread_mutex_unlock> <== NOT EXECUTED
switch (req->aiocbp->aio_lio_opcode) {
3000ab24: e594a014 ldr sl, [r4, #20] <== NOT EXECUTED 3000ab28: e59a302c ldr r3, [sl, #44] ; 0x2c <== NOT EXECUTED 3000ab2c: e3530002 cmp r3, #2 <== NOT EXECUTED 3000ab30: 0a00001f beq 3000abb4 <rtems_aio_handle+0x104> <== NOT EXECUTED 3000ab34: e3530003 cmp r3, #3 <== NOT EXECUTED 3000ab38: 0a00001a beq 3000aba8 <rtems_aio_handle+0xf8> <== NOT EXECUTED 3000ab3c: e3530001 cmp r3, #1 <== NOT EXECUTED 3000ab40: 0a00000b beq 3000ab74 <rtems_aio_handle+0xc4> <== NOT EXECUTED
default:
result = -1;
}
if (result == -1) {
req->aiocbp->return_value = -1;
3000ab44: e3e01000 mvn r1, #0 <== NOT EXECUTED 3000ab48: e58a1034 str r1, [sl, #52] ; 0x34 <== NOT EXECUTED
req->aiocbp->error_code = errno;
3000ab4c: eb00286a bl 30014cfc <__errno> <== NOT EXECUTED 3000ab50: e5903000 ldr r3, [r0] <== NOT EXECUTED
/* acquire the mutex of the current fd chain.
we don't need to lock the queue mutex since we can
add requests to idle fd chains or even active ones
if the working request has been extracted from the
chain */
result = pthread_mutex_lock (&r_chain->mutex);
3000ab54: e1a00006 mov r0, r6 <== NOT EXECUTED
default:
result = -1;
}
if (result == -1) {
req->aiocbp->return_value = -1;
req->aiocbp->error_code = errno;
3000ab58: e58a3030 str r3, [sl, #48] ; 0x30 <== NOT EXECUTED
/* acquire the mutex of the current fd chain.
we don't need to lock the queue mutex since we can
add requests to idle fd chains or even active ones
if the working request has been extracted from the
chain */
result = pthread_mutex_lock (&r_chain->mutex);
3000ab5c: eb000313 bl 3000b7b0 <pthread_mutex_lock> <== NOT EXECUTED
if (result != 0)
3000ab60: e250a000 subs sl, r0, #0 <== NOT EXECUTED 3000ab64: 0affffdc beq 3000aadc <rtems_aio_handle+0x2c> <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000ab68: e3a00000 mov r0, #0 <== NOT EXECUTED
3000ab6c: e28dd02c add sp, sp, #44 ; 0x2c <== NOT EXECUTED
3000ab70: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
pthread_mutex_unlock (&r_chain->mutex);
switch (req->aiocbp->aio_lio_opcode) {
case LIO_READ:
AIO_printf ("read\n");
result = pread (req->aiocbp->aio_fildes,
3000ab74: e59ac008 ldr ip, [sl, #8] <== NOT EXECUTED 3000ab78: e59a0000 ldr r0, [sl] <== NOT EXECUTED 3000ab7c: e59a100c ldr r1, [sl, #12] <== NOT EXECUTED 3000ab80: e59a2010 ldr r2, [sl, #16] <== NOT EXECUTED 3000ab84: e59a3004 ldr r3, [sl, #4] <== NOT EXECUTED 3000ab88: e58dc000 str ip, [sp] <== NOT EXECUTED 3000ab8c: eb002b5e bl 3001590c <pread> <== NOT EXECUTED
break;
default:
result = -1;
}
if (result == -1) {
3000ab90: e3700001 cmn r0, #1 <== NOT EXECUTED 3000ab94: 0a000056 beq 3000acf4 <rtems_aio_handle+0x244> <== NOT EXECUTED
req->aiocbp->return_value = -1;
req->aiocbp->error_code = errno;
} else {
req->aiocbp->return_value = result;
3000ab98: e5943014 ldr r3, [r4, #20] <== NOT EXECUTED 3000ab9c: e5830034 str r0, [r3, #52] ; 0x34 <== NOT EXECUTED
req->aiocbp->error_code = 0;
3000aba0: e5839030 str r9, [r3, #48] ; 0x30 <== NOT EXECUTED 3000aba4: eaffffc8 b 3000aacc <rtems_aio_handle+0x1c> <== NOT EXECUTED
req->aiocbp->aio_nbytes, req->aiocbp->aio_offset);
break;
case LIO_SYNC:
AIO_printf ("sync\n");
result = fsync (req->aiocbp->aio_fildes);
3000aba8: e59a0000 ldr r0, [sl] <== NOT EXECUTED 3000abac: eb001b02 bl 300117bc <fsync> <== NOT EXECUTED
break;
3000abb0: eafffff6 b 3000ab90 <rtems_aio_handle+0xe0> <== NOT EXECUTED
req->aiocbp->aio_nbytes, req->aiocbp->aio_offset);
break;
case LIO_WRITE:
AIO_printf ("write\n");
result = pwrite (req->aiocbp->aio_fildes,
3000abb4: e59ac008 ldr ip, [sl, #8] <== NOT EXECUTED 3000abb8: e59a0000 ldr r0, [sl] <== NOT EXECUTED 3000abbc: e59a100c ldr r1, [sl, #12] <== NOT EXECUTED 3000abc0: e59a2010 ldr r2, [sl, #16] <== NOT EXECUTED 3000abc4: e59a3004 ldr r3, [sl, #4] <== NOT EXECUTED 3000abc8: e58dc000 str ip, [sp] <== NOT EXECUTED 3000abcc: eb002b98 bl 30015a34 <pwrite> <== NOT EXECUTED
(void *) req->aiocbp->aio_buf,
req->aiocbp->aio_nbytes, req->aiocbp->aio_offset);
break;
3000abd0: eaffffee b 3000ab90 <rtems_aio_handle+0xe0> <== NOT EXECUTED
struct timespec timeout;
AIO_printf ("Chain is empty [WQ], wait for work\n");
pthread_mutex_unlock (&r_chain->mutex);
pthread_mutex_lock (&aio_request_queue.mutex);
3000abd4: e59fb138 ldr fp, [pc, #312] ; 3000ad14 <rtems_aio_handle+0x264><== NOT EXECUTED
struct timespec timeout;
AIO_printf ("Chain is empty [WQ], wait for work\n");
pthread_mutex_unlock (&r_chain->mutex);
3000abd8: e1a00006 mov r0, r6 <== NOT EXECUTED 3000abdc: eb000314 bl 3000b834 <pthread_mutex_unlock> <== NOT EXECUTED
pthread_mutex_lock (&aio_request_queue.mutex);
3000abe0: e1a0000b mov r0, fp <== NOT EXECUTED 3000abe4: eb0002f1 bl 3000b7b0 <pthread_mutex_lock> <== NOT EXECUTED
if (rtems_chain_is_empty (chain))
3000abe8: e5953008 ldr r3, [r5, #8] <== NOT EXECUTED 3000abec: e1540003 cmp r4, r3 <== NOT EXECUTED 3000abf0: 0a000002 beq 3000ac00 <rtems_aio_handle+0x150> <== NOT EXECUTED
}
}
/* If there was a request added in the initial fd chain then release
the mutex and process it */
pthread_mutex_unlock (&aio_request_queue.mutex);
3000abf4: e59f0118 ldr r0, [pc, #280] ; 3000ad14 <rtems_aio_handle+0x264><== NOT EXECUTED 3000abf8: eb00030d bl 3000b834 <pthread_mutex_unlock> <== NOT EXECUTED 3000abfc: eaffffb2 b 3000aacc <rtems_aio_handle+0x1c> <== NOT EXECUTED
pthread_mutex_unlock (&r_chain->mutex);
pthread_mutex_lock (&aio_request_queue.mutex);
if (rtems_chain_is_empty (chain))
{
clock_gettime (CLOCK_REALTIME, &timeout);
3000ac00: e28d1020 add r1, sp, #32 <== NOT EXECUTED 3000ac04: e3a00001 mov r0, #1 <== NOT EXECUTED 3000ac08: eb00014d bl 3000b144 <clock_gettime> <== NOT EXECUTED
timeout.tv_sec += 3;
3000ac0c: e59d3020 ldr r3, [sp, #32] <== NOT EXECUTED
timeout.tv_nsec = 0; result = pthread_cond_timedwait (&r_chain->cond,
3000ac10: e2854020 add r4, r5, #32 <== NOT EXECUTED
pthread_mutex_lock (&aio_request_queue.mutex);
if (rtems_chain_is_empty (chain))
{
clock_gettime (CLOCK_REALTIME, &timeout);
timeout.tv_sec += 3;
3000ac14: e2833003 add r3, r3, #3 <== NOT EXECUTED
timeout.tv_nsec = 0; result = pthread_cond_timedwait (&r_chain->cond,
3000ac18: e1a00004 mov r0, r4 <== NOT EXECUTED 3000ac1c: e1a0100b mov r1, fp <== NOT EXECUTED 3000ac20: e28d2020 add r2, sp, #32 <== NOT EXECUTED
pthread_mutex_lock (&aio_request_queue.mutex);
if (rtems_chain_is_empty (chain))
{
clock_gettime (CLOCK_REALTIME, &timeout);
timeout.tv_sec += 3;
3000ac24: e58d3020 str r3, [sp, #32] <== NOT EXECUTED
timeout.tv_nsec = 0;
3000ac28: e58da024 str sl, [sp, #36] ; 0x24 <== NOT EXECUTED
result = pthread_cond_timedwait (&r_chain->cond,
3000ac2c: eb0001e3 bl 3000b3c0 <pthread_cond_timedwait> <== NOT EXECUTED
&aio_request_queue.mutex,
&timeout);
/* If no requests were added to the chain we delete the fd chain from
the queue and start working with idle fd chains */
if (result == ETIMEDOUT) {
3000ac30: e3500074 cmp r0, #116 ; 0x74 <== NOT EXECUTED 3000ac34: 1affffee bne 3000abf4 <rtems_aio_handle+0x144> <== NOT EXECUTED 3000ac38: e1a00005 mov r0, r5 <== NOT EXECUTED 3000ac3c: eb000943 bl 3000d150 <_Chain_Extract> <== NOT EXECUTED
rtems_chain_extract (&r_chain->next_fd); pthread_mutex_destroy (&r_chain->mutex);
3000ac40: e1a00006 mov r0, r6 <== NOT EXECUTED 3000ac44: eb000236 bl 3000b524 <pthread_mutex_destroy> <== NOT EXECUTED
pthread_cond_destroy (&r_chain->cond);
3000ac48: e1a00004 mov r0, r4 <== NOT EXECUTED 3000ac4c: eb00015e bl 3000b1cc <pthread_cond_destroy> <== NOT EXECUTED
free (r_chain);
3000ac50: e1a00005 mov r0, r5 <== NOT EXECUTED 3000ac54: ebfff15b bl 300071c8 <free> <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000ac58: e59b5054 ldr r5, [fp, #84] ; 0x54 <== NOT EXECUTED
pthread_cond_destroy (&r_chain->cond);
free (r_chain);
/* If the idle chain is empty sleep for 3 seconds and wait for a
signal. The thread now becomes idle. */
if (rtems_chain_is_empty (&aio_request_queue.idle_req)) {
3000ac5c: e59f20b4 ldr r2, [pc, #180] ; 3000ad18 <rtems_aio_handle+0x268><== NOT EXECUTED 3000ac60: e1550002 cmp r5, r2 <== NOT EXECUTED 3000ac64: 0a00000d beq 3000aca0 <rtems_aio_handle+0x1f0> <== NOT EXECUTED
}
}
/* Otherwise move this chain to the working chain and
start the loop all over again */
AIO_printf ("Work on idle\n");
--aio_request_queue.idle_threads;
3000ac68: e59f30a4 ldr r3, [pc, #164] ; 3000ad14 <rtems_aio_handle+0x264><== NOT EXECUTED 3000ac6c: e59fc0a0 ldr ip, [pc, #160] ; 3000ad14 <rtems_aio_handle+0x264><== NOT EXECUTED 3000ac70: e5932068 ldr r2, [r3, #104] ; 0x68 <== NOT EXECUTED
++aio_request_queue.active_threads;
3000ac74: e5933064 ldr r3, [r3, #100] ; 0x64 <== NOT EXECUTED
}
}
/* Otherwise move this chain to the working chain and
start the loop all over again */
AIO_printf ("Work on idle\n");
--aio_request_queue.idle_threads;
3000ac78: e2422001 sub r2, r2, #1 <== NOT EXECUTED
++aio_request_queue.active_threads;
3000ac7c: e2833001 add r3, r3, #1 <== NOT EXECUTED 3000ac80: e1a00005 mov r0, r5 <== NOT EXECUTED
}
}
/* Otherwise move this chain to the working chain and
start the loop all over again */
AIO_printf ("Work on idle\n");
--aio_request_queue.idle_threads;
3000ac84: e58c2068 str r2, [ip, #104] ; 0x68 <== NOT EXECUTED
++aio_request_queue.active_threads;
3000ac88: e58c3064 str r3, [ip, #100] ; 0x64 <== NOT EXECUTED 3000ac8c: eb00092f bl 3000d150 <_Chain_Extract> <== NOT EXECUTED
node = rtems_chain_first (&aio_request_queue.idle_req);
rtems_chain_extract (node);
r_chain = (rtems_aio_request_chain *) node;
rtems_aio_move_to_work (r_chain);
3000ac90: e1a00005 mov r0, r5 <== NOT EXECUTED 3000ac94: ebffff6b bl 3000aa48 <rtems_aio_move_to_work> <== NOT EXECUTED 3000ac98: e285601c add r6, r5, #28 <== NOT EXECUTED 3000ac9c: eaffffd4 b 3000abf4 <rtems_aio_handle+0x144> <== NOT EXECUTED
/* If the idle chain is empty sleep for 3 seconds and wait for a
signal. The thread now becomes idle. */
if (rtems_chain_is_empty (&aio_request_queue.idle_req)) {
AIO_printf ("Chain is empty [IQ], wait for work\n");
++aio_request_queue.idle_threads;
3000aca0: e59b2068 ldr r2, [fp, #104] ; 0x68 <== NOT EXECUTED
--aio_request_queue.active_threads;
3000aca4: e59b3064 ldr r3, [fp, #100] ; 0x64 <== NOT EXECUTED
/* If the idle chain is empty sleep for 3 seconds and wait for a
signal. The thread now becomes idle. */
if (rtems_chain_is_empty (&aio_request_queue.idle_req)) {
AIO_printf ("Chain is empty [IQ], wait for work\n");
++aio_request_queue.idle_threads;
3000aca8: e2822001 add r2, r2, #1 <== NOT EXECUTED
--aio_request_queue.active_threads;
3000acac: e2433001 sub r3, r3, #1 <== NOT EXECUTED
clock_gettime (CLOCK_REALTIME, &timeout);
3000acb0: e28d1020 add r1, sp, #32 <== NOT EXECUTED
/* If the idle chain is empty sleep for 3 seconds and wait for a
signal. The thread now becomes idle. */
if (rtems_chain_is_empty (&aio_request_queue.idle_req)) {
AIO_printf ("Chain is empty [IQ], wait for work\n");
++aio_request_queue.idle_threads;
3000acb4: e58b2068 str r2, [fp, #104] ; 0x68 <== NOT EXECUTED
--aio_request_queue.active_threads;
3000acb8: e58b3064 str r3, [fp, #100] ; 0x64 <== NOT EXECUTED
clock_gettime (CLOCK_REALTIME, &timeout);
3000acbc: e3a00001 mov r0, #1 <== NOT EXECUTED 3000acc0: eb00011f bl 3000b144 <clock_gettime> <== NOT EXECUTED
timeout.tv_sec += 3;
3000acc4: e59d3020 ldr r3, [sp, #32] <== NOT EXECUTED
timeout.tv_nsec = 0;
result = pthread_cond_timedwait (&aio_request_queue.new_req,
3000acc8: e28b0004 add r0, fp, #4 <== NOT EXECUTED
AIO_printf ("Chain is empty [IQ], wait for work\n");
++aio_request_queue.idle_threads;
--aio_request_queue.active_threads;
clock_gettime (CLOCK_REALTIME, &timeout);
timeout.tv_sec += 3;
3000accc: e2833003 add r3, r3, #3 <== NOT EXECUTED
timeout.tv_nsec = 0;
result = pthread_cond_timedwait (&aio_request_queue.new_req,
3000acd0: e1a0100b mov r1, fp <== NOT EXECUTED 3000acd4: e28d2020 add r2, sp, #32 <== NOT EXECUTED
AIO_printf ("Chain is empty [IQ], wait for work\n");
++aio_request_queue.idle_threads;
--aio_request_queue.active_threads;
clock_gettime (CLOCK_REALTIME, &timeout);
timeout.tv_sec += 3;
3000acd8: e58d3020 str r3, [sp, #32] <== NOT EXECUTED
timeout.tv_nsec = 0;
3000acdc: e58da024 str sl, [sp, #36] ; 0x24 <== NOT EXECUTED
result = pthread_cond_timedwait (&aio_request_queue.new_req,
3000ace0: eb0001b6 bl 3000b3c0 <pthread_cond_timedwait> <== NOT EXECUTED
&aio_request_queue.mutex,
&timeout);
/* If no new fd chain was added in the idle requests
then this thread is finished */
if (result == ETIMEDOUT) {
3000ace4: e3500074 cmp r0, #116 ; 0x74 <== NOT EXECUTED 3000ace8: 0a000003 beq 3000acfc <rtems_aio_handle+0x24c> <== NOT EXECUTED 3000acec: e59b5054 ldr r5, [fp, #84] ; 0x54 <== NOT EXECUTED 3000acf0: eaffffdc b 3000ac68 <rtems_aio_handle+0x1b8> <== NOT EXECUTED
break;
default:
result = -1;
}
if (result == -1) {
3000acf4: e594a014 ldr sl, [r4, #20] <== NOT EXECUTED 3000acf8: eaffff91 b 3000ab44 <rtems_aio_handle+0x94> <== NOT EXECUTED
/* If no new fd chain was added in the idle requests
then this thread is finished */
if (result == ETIMEDOUT) {
AIO_printf ("Etimeout\n");
--aio_request_queue.idle_threads;
3000acfc: e59b3068 ldr r3, [fp, #104] ; 0x68 <== NOT EXECUTED
pthread_mutex_unlock (&aio_request_queue.mutex);
3000ad00: e1a0000b mov r0, fp <== NOT EXECUTED
/* If no new fd chain was added in the idle requests
then this thread is finished */
if (result == ETIMEDOUT) {
AIO_printf ("Etimeout\n");
--aio_request_queue.idle_threads;
3000ad04: e2433001 sub r3, r3, #1 <== NOT EXECUTED 3000ad08: e58b3068 str r3, [fp, #104] ; 0x68 <== NOT EXECUTED
pthread_mutex_unlock (&aio_request_queue.mutex);
3000ad0c: eb0002c8 bl 3000b834 <pthread_mutex_unlock> <== NOT EXECUTED
return NULL;
3000ad10: eaffff94 b 3000ab68 <rtems_aio_handle+0xb8> <== NOT EXECUTED
3000a878 <rtems_aio_init>:
* 0 - if initialization succeeded
*/
int
rtems_aio_init (void)
{
3000a878: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
int result = 0;
result = pthread_attr_init (&aio_request_queue.attr);
3000a87c: e59f00e4 ldr r0, [pc, #228] ; 3000a968 <rtems_aio_init+0xf0><== NOT EXECUTED 3000a880: eb000431 bl 3000b94c <pthread_attr_init> <== NOT EXECUTED
if (result != 0)
3000a884: e2505000 subs r5, r0, #0 <== NOT EXECUTED 3000a888: 0a000001 beq 3000a894 <rtems_aio_init+0x1c> <== NOT EXECUTED
aio_request_queue.active_threads = 0;
aio_request_queue.idle_threads = 0;
aio_request_queue.initialized = AIO_QUEUE_INITIALIZED;
return result;
}
3000a88c: e1a00005 mov r0, r5 <== NOT EXECUTED
3000a890: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
result = pthread_attr_init (&aio_request_queue.attr);
if (result != 0)
return result;
result =
3000a894: e59f00cc ldr r0, [pc, #204] ; 3000a968 <rtems_aio_init+0xf0><== NOT EXECUTED 3000a898: e1a01005 mov r1, r5 <== NOT EXECUTED 3000a89c: eb00043d bl 3000b998 <pthread_attr_setdetachstate> <== NOT EXECUTED
pthread_attr_setdetachstate (&aio_request_queue.attr,
PTHREAD_CREATE_DETACHED);
if (result != 0)
3000a8a0: e3500000 cmp r0, #0 <== NOT EXECUTED 3000a8a4: 1a00001b bne 3000a918 <rtems_aio_init+0xa0> <== NOT EXECUTED
pthread_attr_destroy (&aio_request_queue.attr);
result = pthread_mutex_init (&aio_request_queue.mutex, NULL);
3000a8a8: e59f40bc ldr r4, [pc, #188] ; 3000a96c <rtems_aio_init+0xf4><== NOT EXECUTED 3000a8ac: e3a01000 mov r1, #0 <== NOT EXECUTED 3000a8b0: e1a00004 mov r0, r4 <== NOT EXECUTED 3000a8b4: eb00036a bl 3000b664 <pthread_mutex_init> <== NOT EXECUTED
if (result != 0)
3000a8b8: e3500000 cmp r0, #0 <== NOT EXECUTED 3000a8bc: 1a00001d bne 3000a938 <rtems_aio_init+0xc0> <== NOT EXECUTED
pthread_attr_destroy (&aio_request_queue.attr);
result = pthread_cond_init (&aio_request_queue.new_req, NULL);
3000a8c0: e59f00a8 ldr r0, [pc, #168] ; 3000a970 <rtems_aio_init+0xf8><== NOT EXECUTED 3000a8c4: e3a01000 mov r1, #0 <== NOT EXECUTED 3000a8c8: eb000272 bl 3000b298 <pthread_cond_init> <== NOT EXECUTED
if (result != 0) {
3000a8cc: e2505000 subs r5, r0, #0 <== NOT EXECUTED 3000a8d0: 1a00001f bne 3000a954 <rtems_aio_init+0xdc> <== NOT EXECUTED
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
3000a8d4: e59f2098 ldr r2, [pc, #152] ; 3000a974 <rtems_aio_init+0xfc><== NOT EXECUTED
head->previous = NULL;
3000a8d8: e3a03000 mov r3, #0 <== NOT EXECUTED 3000a8dc: e584304c str r3, [r4, #76] ; 0x4c <== NOT EXECUTED 3000a8e0: e5843058 str r3, [r4, #88] ; 0x58 <== NOT EXECUTED
}
rtems_chain_initialize_empty (&aio_request_queue.work_req);
rtems_chain_initialize_empty (&aio_request_queue.idle_req);
aio_request_queue.active_threads = 0;
3000a8e4: e5843064 str r3, [r4, #100] ; 0x64 <== NOT EXECUTED
aio_request_queue.idle_threads = 0;
3000a8e8: e5843068 str r3, [r4, #104] ; 0x68 <== NOT EXECUTED
aio_request_queue.initialized = AIO_QUEUE_INITIALIZED;
3000a8ec: e59f3084 ldr r3, [pc, #132] ; 3000a978 <rtems_aio_init+0x100><== NOT EXECUTED
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
3000a8f0: e282000c add r0, r2, #12 <== NOT EXECUTED
head->previous = NULL; tail->previous = head;
3000a8f4: e242c004 sub ip, r2, #4 <== NOT EXECUTED 3000a8f8: e2821008 add r1, r2, #8 <== NOT EXECUTED
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
3000a8fc: e5840054 str r0, [r4, #84] ; 0x54 <== NOT EXECUTED 3000a900: e5842048 str r2, [r4, #72] ; 0x48 <== NOT EXECUTED
head->previous = NULL; tail->previous = head;
3000a904: e584c050 str ip, [r4, #80] ; 0x50 <== NOT EXECUTED 3000a908: e584105c str r1, [r4, #92] ; 0x5c <== NOT EXECUTED 3000a90c: e5843060 str r3, [r4, #96] ; 0x60 <== NOT EXECUTED
return result;
}
3000a910: e1a00005 mov r0, r5 <== NOT EXECUTED
3000a914: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
PTHREAD_CREATE_DETACHED);
if (result != 0)
pthread_attr_destroy (&aio_request_queue.attr);
result = pthread_mutex_init (&aio_request_queue.mutex, NULL);
3000a918: e59f404c ldr r4, [pc, #76] ; 3000a96c <rtems_aio_init+0xf4><== NOT EXECUTED
result =
pthread_attr_setdetachstate (&aio_request_queue.attr,
PTHREAD_CREATE_DETACHED);
if (result != 0)
pthread_attr_destroy (&aio_request_queue.attr);
3000a91c: e59f0044 ldr r0, [pc, #68] ; 3000a968 <rtems_aio_init+0xf0><== NOT EXECUTED 3000a920: eb000400 bl 3000b928 <pthread_attr_destroy> <== NOT EXECUTED
result = pthread_mutex_init (&aio_request_queue.mutex, NULL);
3000a924: e3a01000 mov r1, #0 <== NOT EXECUTED 3000a928: e1a00004 mov r0, r4 <== NOT EXECUTED 3000a92c: eb00034c bl 3000b664 <pthread_mutex_init> <== NOT EXECUTED
if (result != 0)
3000a930: e3500000 cmp r0, #0 <== NOT EXECUTED 3000a934: 0affffe1 beq 3000a8c0 <rtems_aio_init+0x48> <== NOT EXECUTED
pthread_attr_destroy (&aio_request_queue.attr);
3000a938: e2840008 add r0, r4, #8 <== NOT EXECUTED 3000a93c: eb0003f9 bl 3000b928 <pthread_attr_destroy> <== NOT EXECUTED
result = pthread_cond_init (&aio_request_queue.new_req, NULL);
3000a940: e59f0028 ldr r0, [pc, #40] ; 3000a970 <rtems_aio_init+0xf8><== NOT EXECUTED 3000a944: e3a01000 mov r1, #0 <== NOT EXECUTED 3000a948: eb000252 bl 3000b298 <pthread_cond_init> <== NOT EXECUTED
if (result != 0) {
3000a94c: e2505000 subs r5, r0, #0 <== NOT EXECUTED 3000a950: 0affffdf beq 3000a8d4 <rtems_aio_init+0x5c> <== NOT EXECUTED
pthread_mutex_destroy (&aio_request_queue.mutex);
3000a954: e59f0010 ldr r0, [pc, #16] ; 3000a96c <rtems_aio_init+0xf4><== NOT EXECUTED 3000a958: eb0002f1 bl 3000b524 <pthread_mutex_destroy> <== NOT EXECUTED
pthread_attr_destroy (&aio_request_queue.attr);
3000a95c: e59f0004 ldr r0, [pc, #4] ; 3000a968 <rtems_aio_init+0xf0> <== NOT EXECUTED 3000a960: eb0003f0 bl 3000b928 <pthread_attr_destroy> <== NOT EXECUTED 3000a964: eaffffda b 3000a8d4 <rtems_aio_init+0x5c> <== NOT EXECUTED
3000ad1c <rtems_aio_insert_prio>:
* NONE
*/
void
rtems_aio_insert_prio (rtems_chain_control *chain, rtems_aio_request *req)
{
3000ad1c: e52d4004 push {r4} ; (str r4, [sp, #-4]!) <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000ad20: e1a03000 mov r3, r0 <== NOT EXECUTED 3000ad24: e4932004 ldr r2, [r3], #4 <== NOT EXECUTED
* NONE
*/
void
rtems_aio_insert_prio (rtems_chain_control *chain, rtems_aio_request *req)
{
3000ad28: e1a0c001 mov ip, r1 <== NOT EXECUTED
rtems_chain_node *node;
AIO_printf ("FD exists \n");
node = rtems_chain_first (chain);
if (rtems_chain_is_empty (chain)) {
3000ad2c: e1520003 cmp r2, r3 <== NOT EXECUTED 3000ad30: 0a000012 beq 3000ad80 <rtems_aio_insert_prio+0x64> <== NOT EXECUTED
rtems_chain_prepend (chain, &req->next_prio);
} else {
AIO_printf ("Add by priority \n");
int prio = ((rtems_aio_request *) node)->aiocbp->aio_reqprio;
while (req->aiocbp->aio_reqprio > prio &&
3000ad34: e5910014 ldr r0, [r1, #20] <== NOT EXECUTED
if (rtems_chain_is_empty (chain)) {
AIO_printf ("First in chain \n");
rtems_chain_prepend (chain, &req->next_prio);
} else {
AIO_printf ("Add by priority \n");
int prio = ((rtems_aio_request *) node)->aiocbp->aio_reqprio;
3000ad38: e5921014 ldr r1, [r2, #20] <== NOT EXECUTED
while (req->aiocbp->aio_reqprio > prio &&
3000ad3c: e5904014 ldr r4, [r0, #20] <== NOT EXECUTED 3000ad40: e5911014 ldr r1, [r1, #20] <== NOT EXECUTED 3000ad44: e1510004 cmp r1, r4 <== NOT EXECUTED 3000ad48: a1a03002 movge r3, r2 <== NOT EXECUTED 3000ad4c: ba000002 blt 3000ad5c <rtems_aio_insert_prio+0x40> <== NOT EXECUTED 3000ad50: ea000008 b 3000ad78 <rtems_aio_insert_prio+0x5c> <== NOT EXECUTED 3000ad54: e1510003 cmp r1, r3 <== NOT EXECUTED 3000ad58: 0a000006 beq 3000ad78 <rtems_aio_insert_prio+0x5c> <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000ad5c: e5921000 ldr r1, [r2] <== NOT EXECUTED
int prio = ((rtems_aio_request *) node)->aiocbp->aio_reqprio;
while (req->aiocbp->aio_reqprio > prio &&
!rtems_chain_is_tail (chain, node)) {
node = rtems_chain_next (node);
prio = ((rtems_aio_request *) node)->aiocbp->aio_reqprio;
3000ad60: e5910014 ldr r0, [r1, #20] <== NOT EXECUTED
rtems_chain_prepend (chain, &req->next_prio);
} else {
AIO_printf ("Add by priority \n");
int prio = ((rtems_aio_request *) node)->aiocbp->aio_reqprio;
while (req->aiocbp->aio_reqprio > prio &&
3000ad64: e1a02001 mov r2, r1 <== NOT EXECUTED 3000ad68: e5900014 ldr r0, [r0, #20] <== NOT EXECUTED 3000ad6c: e1500004 cmp r0, r4 <== NOT EXECUTED 3000ad70: bafffff7 blt 3000ad54 <rtems_aio_insert_prio+0x38> <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000ad74: e1a03001 mov r3, r1 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void rtems_chain_insert(
rtems_chain_node *after_node,
rtems_chain_node *the_node
)
{
_Chain_Insert( after_node, the_node );
3000ad78: e5930004 ldr r0, [r3, #4] <== NOT EXECUTED 3000ad7c: e1a0100c mov r1, ip <== NOT EXECUTED
}
rtems_chain_insert (node->previous, &req->next_prio);
}
}
3000ad80: e8bd0010 pop {r4} <== NOT EXECUTED
3000ad84: ea000906 b 3000d1a4 <_Chain_Insert> <== NOT EXECUTED
3000aa48 <rtems_aio_move_to_work>:
* NONE
*/
void
rtems_aio_move_to_work (rtems_aio_request_chain *r_chain)
{
3000aa48: e52d4004 push {r4} ; (str r4, [sp, #-4]!) <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000aa4c: e59f3058 ldr r3, [pc, #88] ; 3000aaac <rtems_aio_move_to_work+0x64><== NOT EXECUTED
* NONE
*/
void
rtems_aio_move_to_work (rtems_aio_request_chain *r_chain)
{
3000aa50: e1a01000 mov r1, r0 <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000aa54: e5930048 ldr r0, [r3, #72] ; 0x48 <== NOT EXECUTED
rtems_chain_node *node;
node = rtems_chain_first (&aio_request_queue.work_req);
temp = (rtems_aio_request_chain *) node;
while (temp->fildes < r_chain->fildes &&
3000aa58: e5914014 ldr r4, [r1, #20] <== NOT EXECUTED 3000aa5c: e5902014 ldr r2, [r0, #20] <== NOT EXECUTED 3000aa60: e1520004 cmp r2, r4 <== NOT EXECUTED 3000aa64: aa00000e bge 3000aaa4 <rtems_aio_move_to_work+0x5c> <== NOT EXECUTED 3000aa68: e283304c add r3, r3, #76 ; 0x4c <== NOT EXECUTED 3000aa6c: e1500003 cmp r0, r3 <== NOT EXECUTED 3000aa70: 1a000002 bne 3000aa80 <rtems_aio_move_to_work+0x38> <== NOT EXECUTED 3000aa74: ea00000a b 3000aaa4 <rtems_aio_move_to_work+0x5c> <== NOT EXECUTED 3000aa78: e1520003 cmp r2, r3 <== NOT EXECUTED 3000aa7c: 0a000005 beq 3000aa98 <rtems_aio_move_to_work+0x50> <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000aa80: e5902000 ldr r2, [r0] <== NOT EXECUTED
rtems_chain_node *node;
node = rtems_chain_first (&aio_request_queue.work_req);
temp = (rtems_aio_request_chain *) node;
while (temp->fildes < r_chain->fildes &&
3000aa84: e592c014 ldr ip, [r2, #20] <== NOT EXECUTED 3000aa88: e1a00002 mov r0, r2 <== NOT EXECUTED 3000aa8c: e15c0004 cmp ip, r4 <== NOT EXECUTED 3000aa90: bafffff8 blt 3000aa78 <rtems_aio_move_to_work+0x30> <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000aa94: e1a03002 mov r3, r2 <== NOT EXECUTED 3000aa98: e5930004 ldr r0, [r3, #4] <== NOT EXECUTED
node = rtems_chain_next (node);
temp = (rtems_aio_request_chain *) node;
}
rtems_chain_insert (rtems_chain_previous (node), &r_chain->next_fd);
}
3000aa9c: e8bd0010 pop {r4} <== NOT EXECUTED
3000aaa0: ea0009bf b 3000d1a4 <_Chain_Insert> <== NOT EXECUTED
rtems_chain_node *node;
node = rtems_chain_first (&aio_request_queue.work_req);
temp = (rtems_aio_request_chain *) node;
while (temp->fildes < r_chain->fildes &&
3000aaa4: e1a03000 mov r3, r0 <== NOT EXECUTED 3000aaa8: eafffffa b 3000aa98 <rtems_aio_move_to_work+0x50> <== NOT EXECUTED
3000ad88 <rtems_aio_remove_fd>:
* Output parameters:
* NONE
*/
void rtems_aio_remove_fd (rtems_aio_request_chain *r_chain)
{
3000ad88: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000ad8c: e5904008 ldr r4, [r0, #8] <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Chain_Is_tail(
Chain_Control *the_chain,
const Chain_Node *the_node
)
{
return (the_node == _Chain_Tail(the_chain));
3000ad90: e280600c add r6, r0, #12 <== NOT EXECUTED
rtems_chain_control *chain;
rtems_chain_node *node;
chain = &r_chain->perfd;
node = rtems_chain_first (chain);
while (!rtems_chain_is_tail (chain, node))
3000ad94: e1540006 cmp r4, r6 <== NOT EXECUTED
{
rtems_chain_extract (node);
rtems_aio_request *req = (rtems_aio_request *) node;
node = rtems_chain_next (node);
req->aiocbp->error_code = ECANCELED;
3000ad98: 13a0808c movne r8, #140 ; 0x8c <== NOT EXECUTED
req->aiocbp->return_value = -1;
3000ad9c: 13e07000 mvnne r7, #0 <== NOT EXECUTED
rtems_chain_control *chain;
rtems_chain_node *node;
chain = &r_chain->perfd;
node = rtems_chain_first (chain);
while (!rtems_chain_is_tail (chain, node))
3000ada0: 1a000001 bne 3000adac <rtems_aio_remove_fd+0x24> <== NOT EXECUTED
3000ada4: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
{
rtems_chain_extract (node);
rtems_aio_request *req = (rtems_aio_request *) node;
node = rtems_chain_next (node);
3000ada8: e1a04005 mov r4, r5 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
3000adac: e1a00004 mov r0, r4 <== NOT EXECUTED 3000adb0: eb0008e6 bl 3000d150 <_Chain_Extract> <== NOT EXECUTED
req->aiocbp->error_code = ECANCELED;
3000adb4: e5943014 ldr r3, [r4, #20] <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000adb8: e5945000 ldr r5, [r4] <== NOT EXECUTED
rtems_chain_extract (node);
rtems_aio_request *req = (rtems_aio_request *) node;
node = rtems_chain_next (node);
req->aiocbp->error_code = ECANCELED;
req->aiocbp->return_value = -1;
free (req);
3000adbc: e1a00004 mov r0, r4 <== NOT EXECUTED
while (!rtems_chain_is_tail (chain, node))
{
rtems_chain_extract (node);
rtems_aio_request *req = (rtems_aio_request *) node;
node = rtems_chain_next (node);
req->aiocbp->error_code = ECANCELED;
3000adc0: e5838030 str r8, [r3, #48] ; 0x30 <== NOT EXECUTED
req->aiocbp->return_value = -1;
3000adc4: e5837034 str r7, [r3, #52] ; 0x34 <== NOT EXECUTED
free (req);
3000adc8: ebfff0fe bl 300071c8 <free> <== NOT EXECUTED
rtems_chain_control *chain;
rtems_chain_node *node;
chain = &r_chain->perfd;
node = rtems_chain_first (chain);
while (!rtems_chain_is_tail (chain, node))
3000adcc: e1550006 cmp r5, r6 <== NOT EXECUTED
3000add0: 1afffff4 bne 3000ada8 <rtems_aio_remove_fd+0x20> <== NOT EXECUTED
3000add4: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
3000add8 <rtems_aio_remove_req>:
* AIO_NOTCANCELED - if request was not canceled
* AIO_CANCELED - if request was canceled
*/
int rtems_aio_remove_req (rtems_chain_control *chain, struct aiocb *aiocbp)
{
3000add8: e92d4010 push {r4, lr} <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000addc: e4903004 ldr r3, [r0], #4 <== NOT EXECUTED
* AIO_CANCELED - if request was canceled
*/
int rtems_aio_remove_req (rtems_chain_control *chain, struct aiocb *aiocbp)
{
if (rtems_chain_is_empty (chain))
3000ade0: e1530000 cmp r3, r0 <== NOT EXECUTED
return AIO_ALLDONE;
3000ade4: 03a00002 moveq r0, #2 <== NOT EXECUTED
* AIO_CANCELED - if request was canceled
*/
int rtems_aio_remove_req (rtems_chain_control *chain, struct aiocb *aiocbp)
{
if (rtems_chain_is_empty (chain))
3000ade8: 1a000003 bne 3000adfc <rtems_aio_remove_req+0x24> <== NOT EXECUTED
3000adec: e8bd8010 pop {r4, pc} <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000adf0: e5933000 ldr r3, [r3] <== NOT EXECUTED
rtems_chain_node *node = rtems_chain_first (chain);
rtems_aio_request *current;
current = (rtems_aio_request *) node;
while (!rtems_chain_is_tail (chain, node) && current->aiocbp != aiocbp) {
3000adf4: e1530000 cmp r3, r0 <== NOT EXECUTED 3000adf8: 0a00000e beq 3000ae38 <rtems_aio_remove_req+0x60> <== NOT EXECUTED 3000adfc: e5932014 ldr r2, [r3, #20] <== NOT EXECUTED
return AIO_ALLDONE;
rtems_chain_node *node = rtems_chain_first (chain);
rtems_aio_request *current;
current = (rtems_aio_request *) node;
3000ae00: e1a04003 mov r4, r3 <== NOT EXECUTED
while (!rtems_chain_is_tail (chain, node) && current->aiocbp != aiocbp) {
3000ae04: e1520001 cmp r2, r1 <== NOT EXECUTED 3000ae08: 1afffff8 bne 3000adf0 <rtems_aio_remove_req+0x18> <== NOT EXECUTED 3000ae0c: e1a00003 mov r0, r3 <== NOT EXECUTED 3000ae10: eb0008ce bl 3000d150 <_Chain_Extract> <== NOT EXECUTED
if (rtems_chain_is_tail (chain, node))
return AIO_NOTCANCELED;
else
{
rtems_chain_extract (node);
current->aiocbp->error_code = ECANCELED;
3000ae14: e5943014 ldr r3, [r4, #20] <== NOT EXECUTED 3000ae18: e3a0208c mov r2, #140 ; 0x8c <== NOT EXECUTED 3000ae1c: e5832030 str r2, [r3, #48] ; 0x30 <== NOT EXECUTED
current->aiocbp->return_value = -1;
3000ae20: e3e02000 mvn r2, #0 <== NOT EXECUTED
free (current);
3000ae24: e1a00004 mov r0, r4 <== NOT EXECUTED
return AIO_NOTCANCELED;
else
{
rtems_chain_extract (node);
current->aiocbp->error_code = ECANCELED;
current->aiocbp->return_value = -1;
3000ae28: e5832034 str r2, [r3, #52] ; 0x34 <== NOT EXECUTED
free (current);
3000ae2c: ebfff0e5 bl 300071c8 <free> <== NOT EXECUTED
}
return AIO_CANCELED;
3000ae30: e3a00000 mov r0, #0 <== NOT EXECUTED
3000ae34: e8bd8010 pop {r4, pc} <== NOT EXECUTED
node = rtems_chain_next (node);
current = (rtems_aio_request *) node;
}
if (rtems_chain_is_tail (chain, node))
return AIO_NOTCANCELED;
3000ae38: e3a00001 mov r0, #1 <== NOT EXECUTED
current->aiocbp->return_value = -1;
free (current);
}
return AIO_CANCELED;
}
3000ae3c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000a97c <rtems_aio_search_fd>:
*
*/
rtems_aio_request_chain *
rtems_aio_search_fd (rtems_chain_control *chain, int fildes, int create)
{
3000a97c: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000a980: e5904000 ldr r4, [r0] <== NOT EXECUTED
*
*/
rtems_aio_request_chain *
rtems_aio_search_fd (rtems_chain_control *chain, int fildes, int create)
{
3000a984: e1a06000 mov r6, r0 <== NOT EXECUTED
rtems_chain_node *node;
node = rtems_chain_first (chain);
r_chain = (rtems_aio_request_chain *) node;
while (r_chain->fildes < fildes && !rtems_chain_is_tail (chain, node)) {
3000a988: e5943014 ldr r3, [r4, #20] <== NOT EXECUTED
*
*/
rtems_aio_request_chain *
rtems_aio_search_fd (rtems_chain_control *chain, int fildes, int create)
{
3000a98c: e1a05001 mov r5, r1 <== NOT EXECUTED
rtems_chain_node *node;
node = rtems_chain_first (chain);
r_chain = (rtems_aio_request_chain *) node;
while (r_chain->fildes < fildes && !rtems_chain_is_tail (chain, node)) {
3000a990: e1510003 cmp r1, r3 <== NOT EXECUTED 3000a994: da000020 ble 3000aa1c <rtems_aio_search_fd+0xa0> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Chain_Is_tail(
Chain_Control *the_chain,
const Chain_Node *the_node
)
{
return (the_node == _Chain_Tail(the_chain));
3000a998: e2801004 add r1, r0, #4 <== NOT EXECUTED 3000a99c: ea000003 b 3000a9b0 <rtems_aio_search_fd+0x34> <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000a9a0: e5944000 ldr r4, [r4] <== NOT EXECUTED
rtems_chain_node *node;
node = rtems_chain_first (chain);
r_chain = (rtems_aio_request_chain *) node;
while (r_chain->fildes < fildes && !rtems_chain_is_tail (chain, node)) {
3000a9a4: e5943014 ldr r3, [r4, #20] <== NOT EXECUTED 3000a9a8: e1530005 cmp r3, r5 <== NOT EXECUTED 3000a9ac: aa00001a bge 3000aa1c <rtems_aio_search_fd+0xa0> <== NOT EXECUTED 3000a9b0: e1540001 cmp r4, r1 <== NOT EXECUTED 3000a9b4: 1afffff9 bne 3000a9a0 <rtems_aio_search_fd+0x24> <== NOT EXECUTED 3000a9b8: e1a08004 mov r8, r4 <== NOT EXECUTED
}
if (r_chain->fildes == fildes)
r_chain->new_fd = 0;
else {
if (create == 0)
3000a9bc: e3520000 cmp r2, #0 <== NOT EXECUTED
r_chain = NULL;
3000a9c0: 01a04002 moveq r4, r2 <== NOT EXECUTED
}
if (r_chain->fildes == fildes)
r_chain->new_fd = 0;
else {
if (create == 0)
3000a9c4: 0a000019 beq 3000aa30 <rtems_aio_search_fd+0xb4> <== NOT EXECUTED
r_chain = NULL;
else {
r_chain = malloc (sizeof (rtems_aio_request_chain));
3000a9c8: e3a00024 mov r0, #36 ; 0x24 <== NOT EXECUTED 3000a9cc: ebfff39c bl 30007844 <malloc> <== NOT EXECUTED 3000a9d0: e1a07000 mov r7, r0 <== NOT EXECUTED
rtems_chain_initialize_empty (&r_chain->perfd);
if (rtems_chain_is_empty (chain))
3000a9d4: e5960000 ldr r0, [r6] <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
3000a9d8: e287200c add r2, r7, #12 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
3000a9dc: e2861004 add r1, r6, #4 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
3000a9e0: e2873008 add r3, r7, #8 <== NOT EXECUTED
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
3000a9e4: e5872008 str r2, [r7, #8] <== NOT EXECUTED 3000a9e8: e1500001 cmp r0, r1 <== NOT EXECUTED
head->previous = NULL;
3000a9ec: e3a02000 mov r2, #0 <== NOT EXECUTED
r_chain->new_fd = 0;
else {
if (create == 0)
r_chain = NULL;
else {
r_chain = malloc (sizeof (rtems_aio_request_chain));
3000a9f0: e1a04007 mov r4, r7 <== NOT EXECUTED 3000a9f4: e587200c str r2, [r7, #12] <== NOT EXECUTED
tail->previous = head;
3000a9f8: e5873010 str r3, [r7, #16] <== NOT EXECUTED
rtems_chain_initialize_empty (&r_chain->perfd);
if (rtems_chain_is_empty (chain))
3000a9fc: 0a00000d beq 3000aa38 <rtems_aio_search_fd+0xbc> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void rtems_chain_insert(
rtems_chain_node *after_node,
rtems_chain_node *the_node
)
{
_Chain_Insert( after_node, the_node );
3000aa00: e5980004 ldr r0, [r8, #4] <== NOT EXECUTED 3000aa04: e1a01007 mov r1, r7 <== NOT EXECUTED 3000aa08: eb0009e5 bl 3000d1a4 <_Chain_Insert> <== NOT EXECUTED
rtems_chain_prepend (chain, &r_chain->next_fd);
else
rtems_chain_insert (rtems_chain_previous (node), &r_chain->next_fd);
r_chain->new_fd = 1;
3000aa0c: e3a03001 mov r3, #1 <== NOT EXECUTED 3000aa10: e5873018 str r3, [r7, #24] <== NOT EXECUTED
r_chain->fildes = fildes;
3000aa14: e5875014 str r5, [r7, #20] <== NOT EXECUTED 3000aa18: ea000004 b 3000aa30 <rtems_aio_search_fd+0xb4> <== NOT EXECUTED
while (r_chain->fildes < fildes && !rtems_chain_is_tail (chain, node)) {
node = rtems_chain_next (node);
r_chain = (rtems_aio_request_chain *) node;
}
if (r_chain->fildes == fildes)
3000aa1c: e1550003 cmp r5, r3 <== NOT EXECUTED
r_chain->new_fd = 0;
3000aa20: 03a03000 moveq r3, #0 <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000aa24: e1a08004 mov r8, r4 <== NOT EXECUTED
node = rtems_chain_next (node);
r_chain = (rtems_aio_request_chain *) node;
}
if (r_chain->fildes == fildes)
r_chain->new_fd = 0;
3000aa28: 05843018 streq r3, [r4, #24] <== NOT EXECUTED
while (r_chain->fildes < fildes && !rtems_chain_is_tail (chain, node)) {
node = rtems_chain_next (node);
r_chain = (rtems_aio_request_chain *) node;
}
if (r_chain->fildes == fildes)
3000aa2c: 1affffe2 bne 3000a9bc <rtems_aio_search_fd+0x40> <== NOT EXECUTED
r_chain->new_fd = 1;
r_chain->fildes = fildes;
}
}
return r_chain;
}
3000aa30: e1a00004 mov r0, r4 <== NOT EXECUTED
3000aa34: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Chain_Prepend(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
_Chain_Insert(_Chain_Head(the_chain), the_node);
3000aa38: e1a00006 mov r0, r6 <== NOT EXECUTED 3000aa3c: e1a01007 mov r1, r7 <== NOT EXECUTED 3000aa40: eb0009d7 bl 3000d1a4 <_Chain_Insert> <== NOT EXECUTED 3000aa44: eafffff0 b 3000aa0c <rtems_aio_search_fd+0x90> <== NOT EXECUTED
300124ec <rtems_barrier_create>:
rtems_name name,
rtems_attribute attribute_set,
uint32_t maximum_waiters,
rtems_id *id
)
{
300124ec: e92d41f0 push {r4, r5, r6, r7, r8, lr}
Barrier_Control *the_barrier;
CORE_barrier_Attributes the_attributes;
if ( !rtems_is_name_valid( name ) )
300124f0: e2504000 subs r4, r0, #0
rtems_name name,
rtems_attribute attribute_set,
uint32_t maximum_waiters,
rtems_id *id
)
{
300124f4: e24dd008 sub sp, sp, #8 300124f8: e1a05001 mov r5, r1 300124fc: e1a07003 mov r7, r3
Barrier_Control *the_barrier;
CORE_barrier_Attributes the_attributes;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
30012500: 03a00003 moveq r0, #3
)
{
Barrier_Control *the_barrier;
CORE_barrier_Attributes the_attributes;
if ( !rtems_is_name_valid( name ) )
30012504: 0a00001e beq 30012584 <rtems_barrier_create+0x98>
return RTEMS_INVALID_NAME;
if ( !id )
30012508: e3530000 cmp r3, #0
return RTEMS_INVALID_ADDRESS;
3001250c: 03a00009 moveq r0, #9
CORE_barrier_Attributes the_attributes;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
30012510: 0a00001b beq 30012584 <rtems_barrier_create+0x98>
return RTEMS_INVALID_ADDRESS;
/* Initialize core barrier attributes */
if ( _Attributes_Is_barrier_automatic( attribute_set ) ) {
30012514: e3110010 tst r1, #16
30012518: 0a00001b beq 3001258c <rtems_barrier_create+0xa0>
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
3001251c: e3a03000 mov r3, #0 <== NOT EXECUTED
if ( maximum_waiters == 0 )
30012520: e3520000 cmp r2, #0 <== NOT EXECUTED
if ( !id )
return RTEMS_INVALID_ADDRESS;
/* Initialize core barrier attributes */
if ( _Attributes_Is_barrier_automatic( attribute_set ) ) {
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
30012524: e58d3000 str r3, [sp] <== NOT EXECUTED
if ( maximum_waiters == 0 )
30012528: 0a00001a beq 30012598 <rtems_barrier_create+0xac> <== NOT EXECUTED
3001252c: e59f3078 ldr r3, [pc, #120] ; 300125ac <rtems_barrier_create+0xc0>
return RTEMS_INVALID_NUMBER;
} else
the_attributes.discipline = CORE_BARRIER_MANUAL_RELEASE;
the_attributes.maximum_count = maximum_waiters;
30012530: e58d2004 str r2, [sp, #4] 30012534: e5932000 ldr r2, [r3] 30012538: e2822001 add r2, r2, #1 3001253c: e5832000 str r2, [r3]
* This function allocates a barrier control block from
* the inactive chain of free barrier control blocks.
*/
RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Allocate( void )
{
return (Barrier_Control *) _Objects_Allocate( &_Barrier_Information );
30012540: e59f8068 ldr r8, [pc, #104] ; 300125b0 <rtems_barrier_create+0xc4> 30012544: e1a00008 mov r0, r8 30012548: ebffeb1b bl 3000d1bc <_Objects_Allocate>
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _Barrier_Allocate();
if ( !the_barrier ) {
3001254c: e2506000 subs r6, r0, #0
30012550: 0a000012 beq 300125a0 <rtems_barrier_create+0xb4>
return RTEMS_TOO_MANY;
}
the_barrier->attribute_set = attribute_set;
_CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes );
30012554: e2860014 add r0, r6, #20 30012558: e1a0100d mov r1, sp
if ( !the_barrier ) {
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_barrier->attribute_set = attribute_set;
3001255c: e5865010 str r5, [r6, #16]
_CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes );
30012560: eb00024c bl 30012e98 <_CORE_barrier_Initialize>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
30012564: e5963008 ldr r3, [r6, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30012568: e598201c ldr r2, [r8, #28]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
3001256c: e1a01803 lsl r1, r3, #16
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30012570: e7826721 str r6, [r2, r1, lsr #14]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
30012574: e586400c str r4, [r6, #12]
&_Barrier_Information,
&the_barrier->Object,
(Objects_Name) name
);
*id = the_barrier->Object.id;
30012578: e5873000 str r3, [r7]
_Thread_Enable_dispatch();
3001257c: ebffef86 bl 3000e39c <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
30012580: e3a00000 mov r0, #0
}
30012584: e28dd008 add sp, sp, #8
30012588: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
if ( _Attributes_Is_barrier_automatic( attribute_set ) ) {
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
if ( maximum_waiters == 0 )
return RTEMS_INVALID_NUMBER;
} else
the_attributes.discipline = CORE_BARRIER_MANUAL_RELEASE;
3001258c: e3a03001 mov r3, #1 30012590: e58d3000 str r3, [sp] 30012594: eaffffe4 b 3001252c <rtems_barrier_create+0x40>
/* Initialize core barrier attributes */
if ( _Attributes_Is_barrier_automatic( attribute_set ) ) {
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
if ( maximum_waiters == 0 )
return RTEMS_INVALID_NUMBER;
30012598: e3a0000a mov r0, #10 <== NOT EXECUTED 3001259c: eafffff8 b 30012584 <rtems_barrier_create+0x98> <== NOT EXECUTED
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _Barrier_Allocate();
if ( !the_barrier ) {
_Thread_Enable_dispatch();
300125a0: ebffef7d bl 3000e39c <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TOO_MANY;
300125a4: e3a00005 mov r0, #5 <== NOT EXECUTED 300125a8: eafffff5 b 30012584 <rtems_barrier_create+0x98> <== NOT EXECUTED
30012664 <rtems_barrier_release>:
rtems_status_code rtems_barrier_release(
rtems_id id,
uint32_t *released
)
{
30012664: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
Barrier_Control *the_barrier;
Objects_Locations location;
if ( !released )
30012668: e2516000 subs r6, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_barrier_release(
rtems_id id,
uint32_t *released
)
{
3001266c: e1a05000 mov r5, r0 <== NOT EXECUTED 30012670: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
Barrier_Control *the_barrier;
Objects_Locations location;
if ( !released )
return RTEMS_INVALID_ADDRESS;
30012674: 03a00009 moveq r0, #9 <== NOT EXECUTED
)
{
Barrier_Control *the_barrier;
Objects_Locations location;
if ( !released )
30012678: 0a00000e beq 300126b8 <rtems_barrier_release+0x54> <== NOT EXECUTED
Objects_Id id,
Objects_Locations *location
)
{
return (Barrier_Control *)
_Objects_Get( &_Barrier_Information, id, location );
3001267c: e59f003c ldr r0, [pc, #60] ; 300126c0 <rtems_barrier_release+0x5c><== NOT EXECUTED 30012680: e1a01005 mov r1, r5 <== NOT EXECUTED 30012684: e1a0200d mov r2, sp <== NOT EXECUTED 30012688: ebffebfc bl 3000d680 <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_barrier = _Barrier_Get( id, &location );
switch ( location ) {
3001268c: e59d4000 ldr r4, [sp] <== NOT EXECUTED 30012690: e3540000 cmp r4, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
30012694: 13a00004 movne r0, #4 <== NOT EXECUTED
if ( !released )
return RTEMS_INVALID_ADDRESS;
the_barrier = _Barrier_Get( id, &location );
switch ( location ) {
30012698: 1a000006 bne 300126b8 <rtems_barrier_release+0x54> <== NOT EXECUTED
case OBJECTS_LOCAL:
*released = _CORE_barrier_Release( &the_barrier->Barrier, id, NULL );
3001269c: e1a01005 mov r1, r5 <== NOT EXECUTED 300126a0: e1a02004 mov r2, r4 <== NOT EXECUTED 300126a4: e2800014 add r0, r0, #20 <== NOT EXECUTED 300126a8: eb000205 bl 30012ec4 <_CORE_barrier_Release> <== NOT EXECUTED 300126ac: e5860000 str r0, [r6] <== NOT EXECUTED
_Thread_Enable_dispatch();
300126b0: ebffef39 bl 3000e39c <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
300126b4: e1a00004 mov r0, r4 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
300126b8: e28dd004 add sp, sp, #4 <== NOT EXECUTED
300126bc: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
300126c4 <rtems_barrier_wait>:
rtems_status_code rtems_barrier_wait(
rtems_id id,
rtems_interval timeout
)
{
300126c4: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
300126c8: e1a04000 mov r4, r0 <== NOT EXECUTED
300126cc: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
300126d0: e1a05001 mov r5, r1 <== NOT EXECUTED
300126d4: e59f004c ldr r0, [pc, #76] ; 30012728 <rtems_barrier_wait+0x64><== NOT EXECUTED
300126d8: e1a01004 mov r1, r4 <== NOT EXECUTED
300126dc: e28d2004 add r2, sp, #4 <== NOT EXECUTED
300126e0: ebffebe6 bl 3000d680 <_Objects_Get> <== NOT EXECUTED
Barrier_Control *the_barrier;
Objects_Locations location;
the_barrier = _Barrier_Get( id, &location );
switch ( location ) {
300126e4: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED 300126e8: e3530000 cmp r3, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
300126ec: 13a00004 movne r0, #4 <== NOT EXECUTED
{
Barrier_Control *the_barrier;
Objects_Locations location;
the_barrier = _Barrier_Get( id, &location );
switch ( location ) {
300126f0: 1a00000a bne 30012720 <rtems_barrier_wait+0x5c> <== NOT EXECUTED
case OBJECTS_LOCAL:
_CORE_barrier_Wait(
300126f4: e2800014 add r0, r0, #20 <== NOT EXECUTED 300126f8: e58d3000 str r3, [sp] <== NOT EXECUTED 300126fc: e3a02001 mov r2, #1 <== NOT EXECUTED 30012700: e1a03005 mov r3, r5 <== NOT EXECUTED 30012704: e1a01004 mov r1, r4 <== NOT EXECUTED 30012708: eb0001f9 bl 30012ef4 <_CORE_barrier_Wait> <== NOT EXECUTED
id,
true,
timeout,
NULL
);
_Thread_Enable_dispatch();
3001270c: ebffef22 bl 3000e39c <_Thread_Enable_dispatch> <== NOT EXECUTED
return _Barrier_Translate_core_barrier_return_code(
_Thread_Executing->Wait.return_code );
30012710: e59f3014 ldr r3, [pc, #20] ; 3001272c <rtems_barrier_wait+0x68><== NOT EXECUTED 30012714: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
true,
timeout,
NULL
);
_Thread_Enable_dispatch();
return _Barrier_Translate_core_barrier_return_code(
30012718: e5930034 ldr r0, [r3, #52] ; 0x34 <== NOT EXECUTED 3001271c: eb0006c4 bl 30014234 <_Barrier_Translate_core_barrier_return_code><== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
30012720: e28dd008 add sp, sp, #8 <== NOT EXECUTED
30012724: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
3000b9e4 <rtems_build_id>:
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
3000b9e4: e1a00c00 lsl r0, r0, #24 <== NOT EXECUTED 3000b9e8: e1800d81 orr r0, r0, r1, lsl #27 <== NOT EXECUTED
(( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) |
3000b9ec: e1800003 orr r0, r0, r3 <== NOT EXECUTED
uint32_t node,
uint32_t index
)
{
return _Objects_Build_id( api, class, node, index );
}
3000b9f0: e1800802 orr r0, r0, r2, lsl #16 <== NOT EXECUTED 3000b9f4: e12fff1e bx lr <== NOT EXECUTED
3000b9f8 <rtems_build_name>:
char C1,
char C2,
char C3,
char C4
)
{
3000b9f8: e1a01801 lsl r1, r1, #16 <== NOT EXECUTED 3000b9fc: e1a02402 lsl r2, r2, #8 <== NOT EXECUTED
return _Objects_Build_name( C1, C2, C3, C4 );
3000ba00: e20118ff and r1, r1, #16711680 ; 0xff0000 <== NOT EXECUTED 3000ba04: e1811c00 orr r1, r1, r0, lsl #24 <== NOT EXECUTED 3000ba08: e2022cff and r2, r2, #65280 ; 0xff00 <== NOT EXECUTED
char C1,
char C2,
char C3,
char C4
)
{
3000ba0c: e20330ff and r3, r3, #255 ; 0xff <== NOT EXECUTED
return _Objects_Build_name( C1, C2, C3, C4 );
3000ba10: e1811002 orr r1, r1, r2 <== NOT EXECUTED
}
3000ba14: e1810003 orr r0, r1, r3 <== NOT EXECUTED 3000ba18: e12fff1e bx lr <== NOT EXECUTED
3000aa20 <rtems_chain_append_with_notification>:
rtems_chain_control *chain,
rtems_chain_node *node,
rtems_id task,
rtems_event_set events
)
{
3000aa20: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
3000aa24: e1a04002 mov r4, r2 <== NOT EXECUTED
3000aa28: e1a05003 mov r5, r3 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool rtems_chain_append_with_empty_check(
rtems_chain_control *chain,
rtems_chain_node *node
)
{
return _Chain_Append_with_empty_check( chain, node );
3000aa2c: eb000147 bl 3000af50 <_Chain_Append_with_empty_check> <== NOT EXECUTED
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool was_empty = rtems_chain_append_with_empty_check( chain, node );
if ( was_empty ) {
3000aa30: e3500000 cmp r0, #0 <== NOT EXECUTED
3000aa34: 08bd8030 popeq {r4, r5, pc} <== NOT EXECUTED
sc = rtems_event_send( task, events );
3000aa38: e1a00004 mov r0, r4 <== NOT EXECUTED 3000aa3c: e1a01005 mov r1, r5 <== NOT EXECUTED
}
return sc;
}
3000aa40: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool was_empty = rtems_chain_append_with_empty_check( chain, node );
if ( was_empty ) {
sc = rtems_event_send( task, events );
3000aa44: eafffd87 b 3000a068 <rtems_event_send> <== NOT EXECUTED
3000aa48 <rtems_chain_get_with_notification>:
rtems_chain_control *chain,
rtems_id task,
rtems_event_set events,
rtems_chain_node **node
)
{
3000aa48: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
3000aa4c: e1a04001 mov r4, r1 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool rtems_chain_get_with_empty_check(
rtems_chain_control *chain,
rtems_chain_node **node
)
{
return _Chain_Get_with_empty_check( chain, node );
3000aa50: e1a01003 mov r1, r3 <== NOT EXECUTED 3000aa54: e1a05002 mov r5, r2 <== NOT EXECUTED 3000aa58: eb00015f bl 3000afdc <_Chain_Get_with_empty_check> <== NOT EXECUTED
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool is_empty = rtems_chain_get_with_empty_check( chain, node );
if ( is_empty ) {
3000aa5c: e3500000 cmp r0, #0 <== NOT EXECUTED
3000aa60: 08bd8030 popeq {r4, r5, pc} <== NOT EXECUTED
sc = rtems_event_send( task, events );
3000aa64: e1a00004 mov r0, r4 <== NOT EXECUTED 3000aa68: e1a01005 mov r1, r5 <== NOT EXECUTED
}
return sc;
}
3000aa6c: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool is_empty = rtems_chain_get_with_empty_check( chain, node );
if ( is_empty ) {
sc = rtems_event_send( task, events );
3000aa70: eafffd7c b 3000a068 <rtems_event_send> <== NOT EXECUTED
3000aa74 <rtems_chain_get_with_wait>:
rtems_chain_control *chain,
rtems_event_set events,
rtems_interval timeout,
rtems_chain_node **node_ptr
)
{
3000aa74: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr} <== NOT EXECUTED
3000aa78: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
3000aa7c: e1a07000 mov r7, r0 <== NOT EXECUTED
3000aa80: e1a06001 mov r6, r1 <== NOT EXECUTED
3000aa84: e1a05002 mov r5, r2 <== NOT EXECUTED
3000aa88: e1a0a003 mov sl, r3 <== NOT EXECUTED
while (
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
) {
rtems_event_set out;
sc = rtems_event_receive(
3000aa8c: e1a0800d mov r8, sp <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get(
rtems_chain_control *the_chain
)
{
return _Chain_Get( the_chain );
3000aa90: e1a00007 mov r0, r7 <== NOT EXECUTED 3000aa94: eb000165 bl 3000b030 <_Chain_Get> <== NOT EXECUTED
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_chain_node *node = NULL;
while (
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
3000aa98: e2504000 subs r4, r0, #0 <== NOT EXECUTED
) {
rtems_event_set out;
sc = rtems_event_receive(
3000aa9c: e1a02005 mov r2, r5 <== NOT EXECUTED 3000aaa0: e1a0300d mov r3, sp <== NOT EXECUTED 3000aaa4: e1a01004 mov r1, r4 <== NOT EXECUTED 3000aaa8: e1a00006 mov r0, r6 <== NOT EXECUTED
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_chain_node *node = NULL;
while (
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
3000aaac: 1a000005 bne 3000aac8 <rtems_chain_get_with_wait+0x54> <== NOT EXECUTED
) {
rtems_event_set out;
sc = rtems_event_receive(
3000aab0: ebfffd0f bl 30009ef4 <rtems_event_receive> <== NOT EXECUTED
)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_chain_node *node = NULL;
while (
3000aab4: e3500000 cmp r0, #0 <== NOT EXECUTED 3000aab8: 0afffff4 beq 3000aa90 <rtems_chain_get_with_wait+0x1c> <== NOT EXECUTED
timeout,
&out
);
}
*node_ptr = node;
3000aabc: e58a4000 str r4, [sl] <== NOT EXECUTED
return sc;
}
3000aac0: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000aac4: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_chain_node *node = NULL;
while (
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
3000aac8: e3a00000 mov r0, #0 <== NOT EXECUTED 3000aacc: eafffffa b 3000aabc <rtems_chain_get_with_wait+0x48> <== NOT EXECUTED
3000aad0 <rtems_chain_prepend_with_notification>:
rtems_chain_control *chain,
rtems_chain_node *node,
rtems_id task,
rtems_event_set events
)
{
3000aad0: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
3000aad4: e1a04002 mov r4, r2 <== NOT EXECUTED
3000aad8: e1a05003 mov r5, r3 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool rtems_chain_prepend_with_empty_check(
rtems_chain_control *chain,
rtems_chain_node *node
)
{
return _Chain_Prepend_with_empty_check( chain, node );
3000aadc: eb00016a bl 3000b08c <_Chain_Prepend_with_empty_check> <== NOT EXECUTED
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool was_empty = rtems_chain_prepend_with_empty_check( chain, node );
if (was_empty) {
3000aae0: e3500000 cmp r0, #0 <== NOT EXECUTED
3000aae4: 08bd8030 popeq {r4, r5, pc} <== NOT EXECUTED
sc = rtems_event_send( task, events );
3000aae8: e1a00004 mov r0, r4 <== NOT EXECUTED 3000aaec: e1a01005 mov r1, r5 <== NOT EXECUTED
}
return sc;
}
3000aaf0: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
bool was_empty = rtems_chain_prepend_with_empty_check( chain, node );
if (was_empty) {
sc = rtems_event_send( task, events );
3000aaf4: eafffd5b b 3000a068 <rtems_event_send> <== NOT EXECUTED
30017014 <rtems_clock_get>:
rtems_status_code rtems_clock_get(
rtems_clock_get_options option,
void *time_buffer
)
{
30017014: e92d4010 push {r4, lr} <== NOT EXECUTED
if ( !time_buffer )
30017018: e2514000 subs r4, r1, #0 <== NOT EXECUTED 3001701c: 0a000012 beq 3001706c <rtems_clock_get+0x58> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( option == RTEMS_CLOCK_GET_TOD )
30017020: e3500000 cmp r0, #0 <== NOT EXECUTED 30017024: 0a00000d beq 30017060 <rtems_clock_get+0x4c> <== NOT EXECUTED
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH )
30017028: e3500001 cmp r0, #1 <== NOT EXECUTED 3001702c: 0a000011 beq 30017078 <rtems_clock_get+0x64> <== NOT EXECUTED
return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer);
if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) {
30017030: e3500002 cmp r0, #2 <== NOT EXECUTED 30017034: 0a000012 beq 30017084 <rtems_clock_get+0x70> <== NOT EXECUTED
*interval = rtems_clock_get_ticks_since_boot();
return RTEMS_SUCCESSFUL;
}
if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) {
30017038: e3500003 cmp r0, #3 <== NOT EXECUTED 3001703c: 0a000014 beq 30017094 <rtems_clock_get+0x80> <== NOT EXECUTED
*interval = rtems_clock_get_ticks_per_second();
return RTEMS_SUCCESSFUL;
}
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
30017040: e3500004 cmp r0, #4 <== NOT EXECUTED
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
return RTEMS_INVALID_NUMBER;
30017044: 13a0300a movne r3, #10 <== NOT EXECUTED
*interval = rtems_clock_get_ticks_per_second();
return RTEMS_SUCCESSFUL;
}
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
30017048: 0a000001 beq 30017054 <rtems_clock_get+0x40> <== NOT EXECUTED
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
return RTEMS_INVALID_NUMBER;
}
3001704c: e1a00003 mov r0, r3 <== NOT EXECUTED
30017050: e8bd8010 pop {r4, pc} <== NOT EXECUTED
*interval = rtems_clock_get_ticks_per_second();
return RTEMS_SUCCESSFUL;
}
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
30017054: e1a00004 mov r0, r4 <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
}
30017058: e8bd4010 pop {r4, lr} <== NOT EXECUTED
*interval = rtems_clock_get_ticks_per_second();
return RTEMS_SUCCESSFUL;
}
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
3001705c: ea000060 b 300171e4 <rtems_clock_get_tod_timeval> <== NOT EXECUTED
{
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
if ( option == RTEMS_CLOCK_GET_TOD )
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
30017060: e1a00004 mov r0, r4 <== NOT EXECUTED
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
return RTEMS_INVALID_NUMBER;
}
30017064: e8bd4010 pop {r4, lr} <== NOT EXECUTED
{
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
if ( option == RTEMS_CLOCK_GET_TOD )
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
30017068: ea000027 b 3001710c <rtems_clock_get_tod> <== NOT EXECUTED
rtems_clock_get_options option,
void *time_buffer
)
{
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
3001706c: e3a03009 mov r3, #9 <== NOT EXECUTED
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
return RTEMS_INVALID_NUMBER;
}
30017070: e1a00003 mov r0, r3 <== NOT EXECUTED
30017074: e8bd8010 pop {r4, pc} <== NOT EXECUTED
if ( option == RTEMS_CLOCK_GET_TOD )
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH )
return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer);
30017078: e1a00004 mov r0, r4 <== NOT EXECUTED
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
return RTEMS_INVALID_NUMBER;
}
3001707c: e8bd4010 pop {r4, lr} <== NOT EXECUTED
if ( option == RTEMS_CLOCK_GET_TOD )
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH )
return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer);
30017080: ea000007 b 300170a4 <rtems_clock_get_seconds_since_epoch> <== NOT EXECUTED
if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) {
rtems_interval *interval = (rtems_interval *)time_buffer;
*interval = rtems_clock_get_ticks_since_boot();
30017084: eb00001c bl 300170fc <rtems_clock_get_ticks_since_boot> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
30017088: e3a03000 mov r3, #0 <== NOT EXECUTED
return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer);
if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) {
rtems_interval *interval = (rtems_interval *)time_buffer;
*interval = rtems_clock_get_ticks_since_boot();
3001708c: e5840000 str r0, [r4] <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
30017090: eaffffed b 3001704c <rtems_clock_get+0x38> <== NOT EXECUTED
}
if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) {
rtems_interval *interval = (rtems_interval *)time_buffer;
*interval = rtems_clock_get_ticks_per_second();
30017094: eb000010 bl 300170dc <rtems_clock_get_ticks_per_second> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
30017098: e3a03000 mov r3, #0 <== NOT EXECUTED
}
if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) {
rtems_interval *interval = (rtems_interval *)time_buffer;
*interval = rtems_clock_get_ticks_per_second();
3001709c: e5840000 str r0, [r4] <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
300170a0: eaffffe9 b 3001704c <rtems_clock_get+0x38> <== NOT EXECUTED
3000a8fc <rtems_clock_get_seconds_since_epoch>:
rtems_status_code rtems_clock_get_seconds_since_epoch(
rtems_interval *the_interval
)
{
if ( !the_interval )
3000a8fc: e2502000 subs r2, r0, #0 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
3000a900: 03a00009 moveq r0, #9 <== NOT EXECUTED
rtems_status_code rtems_clock_get_seconds_since_epoch(
rtems_interval *the_interval
)
{
if ( !the_interval )
3000a904: 012fff1e bxeq lr <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Is_set )
3000a908: e59f301c ldr r3, [pc, #28] ; 3000a92c <rtems_clock_get_seconds_since_epoch+0x30><== NOT EXECUTED 3000a90c: e5d33000 ldrb r3, [r3] <== NOT EXECUTED 3000a910: e3530000 cmp r3, #0 <== NOT EXECUTED
return RTEMS_NOT_DEFINED;
*the_interval = _TOD_Seconds_since_epoch();
3000a914: 159f3014 ldrne r3, [pc, #20] ; 3000a930 <rtems_clock_get_seconds_since_epoch+0x34><== NOT EXECUTED
return RTEMS_SUCCESSFUL;
3000a918: 13a00000 movne r0, #0 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
*the_interval = _TOD_Seconds_since_epoch();
3000a91c: 15933000 ldrne r3, [r3] <== NOT EXECUTED
{
if ( !the_interval )
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
3000a920: 03a0000b moveq r0, #11 <== NOT EXECUTED
*the_interval = _TOD_Seconds_since_epoch();
3000a924: 15823000 strne r3, [r2] <== NOT EXECUTED
return RTEMS_SUCCESSFUL; }
3000a928: e12fff1e bx lr <== NOT EXECUTED
300094b4 <rtems_clock_get_ticks_per_second>:
#include <rtems/score/tod.h>
#include <rtems/score/watchdog.h>
rtems_interval rtems_clock_get_ticks_per_second(void)
{
return TOD_MICROSECONDS_PER_SECOND /
300094b4: e59f3010 ldr r3, [pc, #16] ; 300094cc <rtems_clock_get_ticks_per_second+0x18><== NOT EXECUTED
#include <rtems/score/thread.h>
#include <rtems/score/tod.h>
#include <rtems/score/watchdog.h>
rtems_interval rtems_clock_get_ticks_per_second(void)
{
300094b8: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
return TOD_MICROSECONDS_PER_SECOND /
300094bc: e593100c ldr r1, [r3, #12] <== NOT EXECUTED 300094c0: e59f0008 ldr r0, [pc, #8] ; 300094d0 <rtems_clock_get_ticks_per_second+0x1c><== NOT EXECUTED 300094c4: eb0030ad bl 30015780 <__aeabi_uidiv> <== NOT EXECUTED
rtems_configuration_get_microseconds_per_tick();
}
300094c8: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
300094d4 <rtems_clock_get_ticks_since_boot>:
#include <rtems/score/tod.h>
#include <rtems/score/watchdog.h>
rtems_interval rtems_clock_get_ticks_since_boot(void)
{
return _Watchdog_Ticks_since_boot;
300094d4: e59f3004 ldr r3, [pc, #4] ; 300094e0 <rtems_clock_get_ticks_since_boot+0xc><== NOT EXECUTED 300094d8: e5930000 ldr r0, [r3] <== NOT EXECUTED
}
300094dc: e12fff1e bx lr <== NOT EXECUTED
300171e4 <rtems_clock_get_tod_timeval>:
#include <rtems/score/watchdog.h>
rtems_status_code rtems_clock_get_tod_timeval(
struct timeval *time
)
{
300171e4: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
if ( !time )
300171e8: e2504000 subs r4, r0, #0 <== NOT EXECUTED
#include <rtems/score/watchdog.h>
rtems_status_code rtems_clock_get_tod_timeval(
struct timeval *time
)
{
300171ec: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
if ( !time )
return RTEMS_INVALID_ADDRESS;
300171f0: 03a00009 moveq r0, #9 <== NOT EXECUTED
rtems_status_code rtems_clock_get_tod_timeval(
struct timeval *time
)
{
if ( !time )
300171f4: 0a000012 beq 30017244 <rtems_clock_get_tod_timeval+0x60> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Is_set )
300171f8: e59f304c ldr r3, [pc, #76] ; 3001724c <rtems_clock_get_tod_timeval+0x68><== NOT EXECUTED 300171fc: e5d33000 ldrb r3, [r3] <== NOT EXECUTED 30017200: e3530000 cmp r3, #0 <== NOT EXECUTED
return RTEMS_NOT_DEFINED;
30017204: 03a0000b moveq r0, #11 <== NOT EXECUTED
)
{
if ( !time )
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Is_set )
30017208: 0a00000d beq 30017244 <rtems_clock_get_tod_timeval+0x60> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3001720c: e10f5000 mrs r5, CPSR <== NOT EXECUTED 30017210: e3853080 orr r3, r5, #128 ; 0x80 <== NOT EXECUTED 30017214: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
ISR_Level level;
struct timespec now;
suseconds_t useconds;
_ISR_Disable(level);
_TOD_Get( &now );
30017218: e1a0000d mov r0, sp <== NOT EXECUTED 3001721c: eb001203 bl 3001ba30 <_TOD_Get> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30017220: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED
_ISR_Enable(level);
useconds = (suseconds_t)now.tv_nsec;
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
30017224: e59f2024 ldr r2, [pc, #36] ; 30017250 <rtems_clock_get_tod_timeval+0x6c><== NOT EXECUTED
_ISR_Disable(level);
_TOD_Get( &now );
_ISR_Enable(level);
useconds = (suseconds_t)now.tv_nsec;
30017228: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED
return RTEMS_NOT_DEFINED;
_TOD_Get_timeval( time );
return RTEMS_SUCCESSFUL;
3001722c: e3a00000 mov r0, #0 <== NOT EXECUTED
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
30017230: e0c21293 smull r1, r2, r3, r2 <== NOT EXECUTED 30017234: e1a03fc3 asr r3, r3, #31 <== NOT EXECUTED 30017238: e0633342 rsb r3, r3, r2, asr #6 <== NOT EXECUTED
time->tv_sec = now.tv_sec;
3001723c: e59d2000 ldr r2, [sp] <== NOT EXECUTED
time->tv_usec = useconds;
30017240: e884000c stm r4, {r2, r3} <== NOT EXECUTED
}
30017244: e28dd008 add sp, sp, #8 <== NOT EXECUTED
30017248: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
30009708 <rtems_clock_get_uptime>:
*/
rtems_status_code rtems_clock_get_uptime(
struct timespec *uptime
)
{
if ( !uptime )
30009708: e3500000 cmp r0, #0 <== NOT EXECUTED
* error code - if unsuccessful
*/
rtems_status_code rtems_clock_get_uptime(
struct timespec *uptime
)
{
3000970c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
if ( !uptime )
30009710: 0a000002 beq 30009720 <rtems_clock_get_uptime+0x18> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_TOD_Get_uptime_as_timespec( uptime );
30009714: eb00059b bl 3000ad88 <_TOD_Get_uptime_as_timespec> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
30009718: e3a00000 mov r0, #0 <== NOT EXECUTED
3000971c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
rtems_status_code rtems_clock_get_uptime(
struct timespec *uptime
)
{
if ( !uptime )
return RTEMS_INVALID_ADDRESS;
30009720: e3a00009 mov r0, #9 <== NOT EXECUTED
_TOD_Get_uptime_as_timespec( uptime );
return RTEMS_SUCCESSFUL;
}
30009724: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30009500 <rtems_clock_tick>:
*
* NOTE: This routine only works for leap-years through 2099.
*/
rtems_status_code rtems_clock_tick( void )
{
30009500: e52de004 push {lr} ; (str lr, [sp, #-4]!)
_TOD_Tickle_ticks();
30009504: eb000537 bl 3000a9e8 <_TOD_Tickle_ticks>
*/
RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_ticks( void )
{
_Watchdog_Tickle( &_Watchdog_Ticks_chain );
30009508: e59f0038 ldr r0, [pc, #56] ; 30009548 <rtems_clock_tick+0x48> 3000950c: eb000f2f bl 3000d1d0 <_Watchdog_Tickle>
_Watchdog_Tickle_ticks();
_Thread_Tickle_timeslice();
30009510: eb000d91 bl 3000cb5c <_Thread_Tickle_timeslice>
* otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_context_switch_necessary( void )
{
return ( _Thread_Dispatch_necessary );
30009514: e59f3030 ldr r3, [pc, #48] ; 3000954c <rtems_clock_tick+0x4c> 30009518: e5d33010 ldrb r3, [r3, #16]
if ( _Thread_Is_context_switch_necessary() &&
3000951c: e3530000 cmp r3, #0
30009520: 0a000003 beq 30009534 <rtems_clock_tick+0x34>
* otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_dispatching_enabled( void )
{
return ( _Thread_Dispatch_disable_level == 0 );
30009524: e59f3024 ldr r3, [pc, #36] ; 30009550 <rtems_clock_tick+0x50><== NOT EXECUTED 30009528: e5933000 ldr r3, [r3] <== NOT EXECUTED 3000952c: e3530000 cmp r3, #0 <== NOT EXECUTED 30009530: 0a000001 beq 3000953c <rtems_clock_tick+0x3c> <== NOT EXECUTED
_Thread_Is_dispatching_enabled() )
_Thread_Dispatch();
return RTEMS_SUCCESSFUL;
}
30009534: e3a00000 mov r0, #0
30009538: e49df004 pop {pc} ; (ldr pc, [sp], #4)
_Thread_Tickle_timeslice();
if ( _Thread_Is_context_switch_necessary() &&
_Thread_Is_dispatching_enabled() )
_Thread_Dispatch();
3000953c: eb000a99 bl 3000bfa8 <_Thread_Dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
30009540: e3a00000 mov r0, #0 <== NOT EXECUTED
30009544: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30009554 <rtems_event_receive>:
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
30009554: e92d4070 push {r4, r5, r6, lr}
RTEMS_API_Control *api;
if ( !event_out )
30009558: e2536000 subs r6, r3, #0
3000955c: 0a000010 beq 300095a4 <rtems_event_receive+0x50>
return RTEMS_INVALID_ADDRESS;
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
30009560: e59f4044 ldr r4, [pc, #68] ; 300095ac <rtems_event_receive+0x58>
if ( _Event_sets_Is_empty( event_in ) ) {
30009564: e3500000 cmp r0, #0
RTEMS_API_Control *api;
if ( !event_out )
return RTEMS_INVALID_ADDRESS;
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
30009568: e5945004 ldr r5, [r4, #4] 3000956c: e59550f8 ldr r5, [r5, #248] ; 0xf8
if ( _Event_sets_Is_empty( event_in ) ) {
30009570: 1a000002 bne 30009580 <rtems_event_receive+0x2c>
*event_out = api->pending_events;
30009574: e5953000 ldr r3, [r5] 30009578: e5863000 str r3, [r6]
return RTEMS_SUCCESSFUL;
3000957c: e8bd8070 pop {r4, r5, r6, pc}
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
30009580: e59fc028 ldr ip, [pc, #40] ; 300095b0 <rtems_event_receive+0x5c> 30009584: e59ce000 ldr lr, [ip] 30009588: e28ee001 add lr, lr, #1 3000958c: e58ce000 str lr, [ip]
}
_Thread_Disable_dispatch();
_Event_Seize( event_in, option_set, ticks, event_out );
30009590: eb000007 bl 300095b4 <_Event_Seize>
_Thread_Enable_dispatch();
30009594: eb000ad9 bl 3000c100 <_Thread_Enable_dispatch>
return( _Thread_Executing->Wait.return_code );
30009598: e5943004 ldr r3, [r4, #4]
3000959c: e5930034 ldr r0, [r3, #52] ; 0x34
300095a0: e8bd8070 pop {r4, r5, r6, pc}
)
{
RTEMS_API_Control *api;
if ( !event_out )
return RTEMS_INVALID_ADDRESS;
300095a4: e3a00009 mov r0, #9 <== NOT EXECUTED
_Thread_Disable_dispatch();
_Event_Seize( event_in, option_set, ticks, event_out );
_Thread_Enable_dispatch();
return( _Thread_Executing->Wait.return_code );
}
300095a8: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
3000baec <rtems_extension_create>:
rtems_status_code rtems_extension_create(
rtems_name name,
const rtems_extensions_table *extension_table,
rtems_id *id
)
{
3000baec: e92d41f0 push {r4, r5, r6, r7, r8, lr}
Extension_Control *the_extension;
if ( !id )
3000baf0: e2526000 subs r6, r2, #0
rtems_status_code rtems_extension_create(
rtems_name name,
const rtems_extensions_table *extension_table,
rtems_id *id
)
{
3000baf4: e1a04000 mov r4, r0 3000baf8: e1a08001 mov r8, r1
Extension_Control *the_extension;
if ( !id )
return RTEMS_INVALID_ADDRESS;
3000bafc: 03a00009 moveq r0, #9
rtems_id *id
)
{
Extension_Control *the_extension;
if ( !id )
3000bb00: 08bd81f0 popeq {r4, r5, r6, r7, r8, pc}
return RTEMS_INVALID_ADDRESS;
if ( !rtems_is_name_valid( name ) )
3000bb04: e3540000 cmp r4, #0
3000bb08: 1a000001 bne 3000bb14 <rtems_extension_create+0x28>
return RTEMS_INVALID_NAME;
3000bb0c: e3a00003 mov r0, #3 <== NOT EXECUTED
);
*id = the_extension->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
3000bb10: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
3000bb14: e59f306c ldr r3, [pc, #108] ; 3000bb88 <rtems_extension_create+0x9c> 3000bb18: e5932000 ldr r2, [r3] 3000bb1c: e2822001 add r2, r2, #1 3000bb20: e5832000 str r2, [r3]
#ifndef __EXTENSION_MANAGER_inl
#define __EXTENSION_MANAGER_inl
RTEMS_INLINE_ROUTINE Extension_Control *_Extension_Allocate( void )
{
return (Extension_Control *) _Objects_Allocate( &_Extension_Information );
3000bb24: e59f7060 ldr r7, [pc, #96] ; 3000bb8c <rtems_extension_create+0xa0> 3000bb28: e1a00007 mov r0, r7 3000bb2c: eb0003b5 bl 3000ca08 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_extension = _Extension_Allocate();
if ( !the_extension ) {
3000bb30: e2505000 subs r5, r0, #0
3000bb34: 0a000010 beq 3000bb7c <rtems_extension_create+0x90>
RTEMS_INLINE_ROUTINE void _User_extensions_Add_set_with_table(
User_extensions_Control *extension,
const User_extensions_Table *extension_table
)
{
extension->Callouts = *extension_table;
3000bb38: e285c024 add ip, r5, #36 ; 0x24
3000bb3c: e1a0e008 mov lr, r8
3000bb40: e8be000f ldm lr!, {r0, r1, r2, r3}
3000bb44: e8ac000f stmia ip!, {r0, r1, r2, r3}
3000bb48: e89e000f ldm lr, {r0, r1, r2, r3}
3000bb4c: e88c000f stm ip, {r0, r1, r2, r3}
_User_extensions_Add_set( extension );
3000bb50: e2850010 add r0, r5, #16 3000bb54: eb000b96 bl 3000e9b4 <_User_extensions_Add_set>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
3000bb58: e5953008 ldr r3, [r5, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000bb5c: e597201c ldr r2, [r7, #28]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
3000bb60: e1a01803 lsl r1, r3, #16
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000bb64: e7825721 str r5, [r2, r1, lsr #14]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
3000bb68: e585400c str r4, [r5, #12]
&_Extension_Information,
&the_extension->Object,
(Objects_Name) name
);
*id = the_extension->Object.id;
3000bb6c: e5863000 str r3, [r6]
_Thread_Enable_dispatch();
3000bb70: eb000859 bl 3000dcdc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000bb74: e3a00000 mov r0, #0
3000bb78: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
_Thread_Disable_dispatch(); /* to prevent deletion */
the_extension = _Extension_Allocate();
if ( !the_extension ) {
_Thread_Enable_dispatch();
3000bb7c: eb000856 bl 3000dcdc <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TOO_MANY;
3000bb80: e3a00005 mov r0, #5 <== NOT EXECUTED
3000bb84: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
3000c78c <rtems_extension_ident>:
rtems_status_code rtems_extension_ident(
rtems_name name,
rtems_id *id
)
{
3000c78c: e1a02000 mov r2, r0 <== NOT EXECUTED
3000c790: e1a03001 mov r3, r1 <== NOT EXECUTED
3000c794: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
Objects_Name_or_id_lookup_errors status;
status = _Objects_Name_to_id_u32(
3000c798: e1a01002 mov r1, r2 <== NOT EXECUTED 3000c79c: e59f0010 ldr r0, [pc, #16] ; 3000c7b4 <rtems_extension_ident+0x28><== NOT EXECUTED 3000c7a0: e3e02102 mvn r2, #-2147483648 ; 0x80000000 <== NOT EXECUTED 3000c7a4: eb0004de bl 3000db24 <_Objects_Name_to_id_u32> <== NOT EXECUTED
name,
OBJECTS_SEARCH_LOCAL_NODE,
id
);
return _Status_Object_name_errors_to_status[ status ];
3000c7a8: e59f3008 ldr r3, [pc, #8] ; 3000c7b8 <rtems_extension_ident+0x2c><== NOT EXECUTED
}
3000c7ac: e7930100 ldr r0, [r3, r0, lsl #2] <== NOT EXECUTED
3000c7b0: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000c5f4 <rtems_get_version_string>:
#include <rtems/system.h>
const char *rtems_get_version_string(void)
{
return _RTEMS_version;
}
3000c5f4: e59f0000 ldr r0, [pc, #0] ; 3000c5fc <rtems_get_version_string+0x8><== NOT EXECUTED 3000c5f8: e12fff1e bx lr <== NOT EXECUTED
3000a9fc <rtems_interrupt_disable>:
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000a9fc: e10f0000 mrs r0, CPSR <== NOT EXECUTED 3000aa00: e3803080 orr r3, r0, #128 ; 0x80 <== NOT EXECUTED 3000aa04: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
rtems_interrupt_level previous_level;
_ISR_Disable( previous_level );
return previous_level;
}
3000aa08: e12fff1e bx lr <== NOT EXECUTED
3000aa0c <rtems_interrupt_enable>:
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000aa0c: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED
void rtems_interrupt_enable(
rtems_interrupt_level previous_level
)
{
_ISR_Enable( previous_level );
}
3000aa10: e12fff1e bx lr <== NOT EXECUTED
3000aa14 <rtems_interrupt_flash>:
static inline void arm_interrupt_flash( uint32_t level )
{
uint32_t arm_switch_reg;
__asm__ volatile (
3000aa14: e10f3000 mrs r3, CPSR <== NOT EXECUTED 3000aa18: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED 3000aa1c: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
void rtems_interrupt_flash(
rtems_interrupt_level previous_level
)
{
_ISR_Flash( previous_level );
}
3000aa20: e12fff1e bx lr <== NOT EXECUTED
3000aa24 <rtems_interrupt_is_in_progress>:
#undef rtems_interrupt_is_in_progress
bool rtems_interrupt_is_in_progress( void )
{
return _ISR_Is_in_progress();
3000aa24: e59f300c ldr r3, [pc, #12] ; 3000aa38 <rtems_interrupt_is_in_progress+0x14><== NOT EXECUTED 3000aa28: e5930000 ldr r0, [r3] <== NOT EXECUTED
}
3000aa2c: e2500000 subs r0, r0, #0 <== NOT EXECUTED 3000aa30: 13a00001 movne r0, #1 <== NOT EXECUTED 3000aa34: e12fff1e bx lr <== NOT EXECUTED
3000a3cc <rtems_interrupt_level_attribute>:
rtems_attribute rtems_interrupt_level_attribute(
uint32_t level
)
{
return RTEMS_INTERRUPT_LEVEL(level);
}
3000a3cc: e2000080 and r0, r0, #128 ; 0x80 <== NOT EXECUTED 3000a3d0: e12fff1e bx lr <== NOT EXECUTED
30011cbc <rtems_io_close>:
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30011cbc: e59fc044 ldr ip, [pc, #68] ; 30011d08 <rtems_io_close+0x4c>
rtems_status_code rtems_io_close(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
30011cc0: e1a03000 mov r3, r0
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30011cc4: e59cc000 ldr ip, [ip]
rtems_status_code rtems_io_close(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
30011cc8: e52de004 push {lr} ; (str lr, [sp, #-4]!)
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30011ccc: e15c0000 cmp ip, r0
return RTEMS_INVALID_NUMBER;
30011cd0: 93a0000a movls r0, #10
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30011cd4: 949df004 popls {pc} ; (ldrls pc, [sp], #4)
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].close_entry;
30011cd8: e59fc02c ldr ip, [pc, #44] ; 30011d0c <rtems_io_close+0x50> 30011cdc: e0833083 add r3, r3, r3, lsl #1 30011ce0: e59cc000 ldr ip, [ip] 30011ce4: e08c3183 add r3, ip, r3, lsl #3 30011ce8: e5933008 ldr r3, [r3, #8]
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
30011cec: e3530000 cmp r3, #0
30011cf0: 0a000002 beq 30011d00 <rtems_io_close+0x44>
30011cf4: e1a0e00f mov lr, pc
30011cf8: e12fff13 bx r3
30011cfc: e49df004 pop {pc} ; (ldr pc, [sp], #4)
30011d00: e1a00003 mov r0, r3 <== NOT EXECUTED
}
30011d04: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30011d10 <rtems_io_control>:
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30011d10: e59fc044 ldr ip, [pc, #68] ; 30011d5c <rtems_io_control+0x4c>
rtems_status_code rtems_io_control(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
30011d14: e1a03000 mov r3, r0
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30011d18: e59cc000 ldr ip, [ip]
rtems_status_code rtems_io_control(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
30011d1c: e52de004 push {lr} ; (str lr, [sp, #-4]!)
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30011d20: e15c0000 cmp ip, r0
return RTEMS_INVALID_NUMBER;
30011d24: 93a0000a movls r0, #10
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30011d28: 949df004 popls {pc} ; (ldrls pc, [sp], #4)
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].control_entry;
30011d2c: e59fc02c ldr ip, [pc, #44] ; 30011d60 <rtems_io_control+0x50> 30011d30: e0833083 add r3, r3, r3, lsl #1 30011d34: e59cc000 ldr ip, [ip] 30011d38: e08c3183 add r3, ip, r3, lsl #3 30011d3c: e5933014 ldr r3, [r3, #20]
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
30011d40: e3530000 cmp r3, #0
30011d44: 0a000002 beq 30011d54 <rtems_io_control+0x44>
30011d48: e1a0e00f mov lr, pc
30011d4c: e12fff13 bx r3
30011d50: e49df004 pop {pc} ; (ldr pc, [sp], #4)
30011d54: e1a00003 mov r0, r3 <== NOT EXECUTED
}
30011d58: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30011d64 <rtems_io_open>:
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30011d64: e59fc044 ldr ip, [pc, #68] ; 30011db0 <rtems_io_open+0x4c>
rtems_status_code rtems_io_open(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
30011d68: e1a03000 mov r3, r0
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30011d6c: e59cc000 ldr ip, [ip]
rtems_status_code rtems_io_open(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
30011d70: e52de004 push {lr} ; (str lr, [sp, #-4]!)
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30011d74: e15c0000 cmp ip, r0
return RTEMS_INVALID_NUMBER;
30011d78: 93a0000a movls r0, #10
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30011d7c: 949df004 popls {pc} ; (ldrls pc, [sp], #4)
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].open_entry;
30011d80: e59fc02c ldr ip, [pc, #44] ; 30011db4 <rtems_io_open+0x50> 30011d84: e0833083 add r3, r3, r3, lsl #1 30011d88: e59cc000 ldr ip, [ip] 30011d8c: e08c3183 add r3, ip, r3, lsl #3 30011d90: e5933004 ldr r3, [r3, #4]
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
30011d94: e3530000 cmp r3, #0
30011d98: 0a000002 beq 30011da8 <rtems_io_open+0x44>
30011d9c: e1a0e00f mov lr, pc
30011da0: e12fff13 bx r3
30011da4: e49df004 pop {pc} ; (ldr pc, [sp], #4)
30011da8: e1a00003 mov r0, r3 <== NOT EXECUTED
}
30011dac: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30011db8 <rtems_io_read>:
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30011db8: e59fc044 ldr ip, [pc, #68] ; 30011e04 <rtems_io_read+0x4c>
rtems_status_code rtems_io_read(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
30011dbc: e1a03000 mov r3, r0
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30011dc0: e59cc000 ldr ip, [ip]
rtems_status_code rtems_io_read(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
30011dc4: e52de004 push {lr} ; (str lr, [sp, #-4]!)
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30011dc8: e15c0000 cmp ip, r0
return RTEMS_INVALID_NUMBER;
30011dcc: 93a0000a movls r0, #10
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30011dd0: 949df004 popls {pc} ; (ldrls pc, [sp], #4)
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].read_entry;
30011dd4: e59fc02c ldr ip, [pc, #44] ; 30011e08 <rtems_io_read+0x50> 30011dd8: e0833083 add r3, r3, r3, lsl #1 30011ddc: e59cc000 ldr ip, [ip] 30011de0: e08c3183 add r3, ip, r3, lsl #3 30011de4: e593300c ldr r3, [r3, #12]
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
30011de8: e3530000 cmp r3, #0
30011dec: 0a000002 beq 30011dfc <rtems_io_read+0x44>
30011df0: e1a0e00f mov lr, pc
30011df4: e12fff13 bx r3
30011df8: e49df004 pop {pc} ; (ldr pc, [sp], #4)
30011dfc: e1a00003 mov r0, r3 <== NOT EXECUTED
}
30011e00: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000b7ac <rtems_io_register_driver>:
rtems_device_major_number *registered_major
)
{
rtems_device_major_number major_limit = _IO_Number_of_drivers;
if ( rtems_interrupt_is_in_progress() )
3000b7ac: e59fc150 ldr ip, [pc, #336] ; 3000b904 <rtems_io_register_driver+0x158>
rtems_device_major_number major,
const rtems_driver_address_table *driver_table,
rtems_device_major_number *registered_major
)
{
rtems_device_major_number major_limit = _IO_Number_of_drivers;
3000b7b0: e59f3150 ldr r3, [pc, #336] ; 3000b908 <rtems_io_register_driver+0x15c>
if ( rtems_interrupt_is_in_progress() )
3000b7b4: e59cc000 ldr ip, [ip]
rtems_status_code rtems_io_register_driver(
rtems_device_major_number major,
const rtems_driver_address_table *driver_table,
rtems_device_major_number *registered_major
)
{
3000b7b8: e92d4030 push {r4, r5, lr}
rtems_device_major_number major_limit = _IO_Number_of_drivers;
if ( rtems_interrupt_is_in_progress() )
3000b7bc: e35c0000 cmp ip, #0
rtems_status_code rtems_io_register_driver(
rtems_device_major_number major,
const rtems_driver_address_table *driver_table,
rtems_device_major_number *registered_major
)
{
3000b7c0: e1a04000 mov r4, r0
rtems_device_major_number major_limit = _IO_Number_of_drivers;
3000b7c4: e5930000 ldr r0, [r3]
if ( rtems_interrupt_is_in_progress() )
return RTEMS_CALLED_FROM_ISR;
3000b7c8: 13a00012 movne r0, #18
rtems_device_major_number *registered_major
)
{
rtems_device_major_number major_limit = _IO_Number_of_drivers;
if ( rtems_interrupt_is_in_progress() )
3000b7cc: 18bd8030 popne {r4, r5, pc}
return RTEMS_CALLED_FROM_ISR;
if ( registered_major == NULL )
3000b7d0: e3520000 cmp r2, #0
3000b7d4: 0a00003f beq 3000b8d8 <rtems_io_register_driver+0x12c>
return RTEMS_INVALID_ADDRESS;
/* Set it to an invalid value */
*registered_major = major_limit;
if ( driver_table == NULL )
3000b7d8: e3510000 cmp r1, #0
if ( registered_major == NULL )
return RTEMS_INVALID_ADDRESS;
/* Set it to an invalid value */
*registered_major = major_limit;
3000b7dc: e5820000 str r0, [r2]
if ( driver_table == NULL )
3000b7e0: 0a00003c beq 3000b8d8 <rtems_io_register_driver+0x12c>
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
3000b7e4: e591c000 ldr ip, [r1] 3000b7e8: e35c0000 cmp ip, #0
3000b7ec: 0a000036 beq 3000b8cc <rtems_io_register_driver+0x120>
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
if ( major >= major_limit )
3000b7f0: e1500004 cmp r0, r4
3000b7f4: 9a000027 bls 3000b898 <rtems_io_register_driver+0xec>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
3000b7f8: e59f010c ldr r0, [pc, #268] ; 3000b90c <rtems_io_register_driver+0x160> 3000b7fc: e590c000 ldr ip, [r0] 3000b800: e28cc001 add ip, ip, #1 3000b804: e580c000 str ip, [r0]
return RTEMS_INVALID_NUMBER;
_Thread_Disable_dispatch();
if ( major == 0 ) {
3000b808: e3540000 cmp r4, #0
3000b80c: 1a000023 bne 3000b8a0 <rtems_io_register_driver+0xf4>
static rtems_status_code rtems_io_obtain_major_number(
rtems_device_major_number *major
)
{
rtems_device_major_number n = _IO_Number_of_drivers;
3000b810: e593c000 ldr ip, [r3]
rtems_device_major_number m = 0;
/* major is error checked by caller */
for ( m = 0; m < n; ++m ) {
3000b814: e35c0000 cmp ip, #0
3000b818: 0a000030 beq 3000b8e0 <rtems_io_register_driver+0x134>
3000b81c: e59fe0ec ldr lr, [pc, #236] ; 3000b910 <rtems_io_register_driver+0x164> 3000b820: e59e3000 ldr r3, [lr] 3000b824: ea000003 b 3000b838 <rtems_io_register_driver+0x8c> 3000b828: e2844001 add r4, r4, #1 3000b82c: e15c0004 cmp ip, r4 3000b830: e2833018 add r3, r3, #24
3000b834: 9a000005 bls 3000b850 <rtems_io_register_driver+0xa4>
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
3000b838: e5930000 ldr r0, [r3] 3000b83c: e3500000 cmp r0, #0
3000b840: 1afffff8 bne 3000b828 <rtems_io_register_driver+0x7c>
3000b844: e5930004 ldr r0, [r3, #4] 3000b848: e3500000 cmp r0, #0
3000b84c: 1afffff5 bne 3000b828 <rtems_io_register_driver+0x7c>
}
/* Assigns invalid value in case of failure */
*major = m;
if ( m != n )
3000b850: e15c0004 cmp ip, r4 3000b854: 1084c084 addne ip, r4, r4, lsl #1
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
3000b858: e5824000 str r4, [r2]
if ( m != n )
3000b85c: 11a0c18c lslne ip, ip, #3
3000b860: 0a00001f beq 3000b8e4 <rtems_io_register_driver+0x138>
}
*registered_major = major;
}
_IO_Driver_address_table [major] = *driver_table;
3000b864: e59e5000 ldr r5, [lr]
3000b868: e1a0e001 mov lr, r1
3000b86c: e085c00c add ip, r5, ip
3000b870: e8be000f ldm lr!, {r0, r1, r2, r3}
3000b874: e8ac000f stmia ip!, {r0, r1, r2, r3}
3000b878: e89e0003 ldm lr, {r0, r1}
3000b87c: e88c0003 stm ip, {r0, r1}
_Thread_Enable_dispatch();
3000b880: eb0007cc bl 3000d7b8 <_Thread_Enable_dispatch>
return rtems_io_initialize( major, 0, NULL );
3000b884: e3a01000 mov r1, #0 3000b888: e1a00004 mov r0, r4 3000b88c: e1a02001 mov r2, r1
}
3000b890: e8bd4030 pop {r4, r5, lr}
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
3000b894: ea0021dd b 30014010 <rtems_io_initialize>
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
if ( major >= major_limit )
return RTEMS_INVALID_NUMBER;
3000b898: e3a0000a mov r0, #10 <== NOT EXECUTED
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
}
3000b89c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
_Thread_Enable_dispatch();
return sc;
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
3000b8a0: e59fe068 ldr lr, [pc, #104] ; 3000b910 <rtems_io_register_driver+0x164><== NOT EXECUTED 3000b8a4: e084c084 add ip, r4, r4, lsl #1 <== NOT EXECUTED 3000b8a8: e59e3000 ldr r3, [lr] <== NOT EXECUTED 3000b8ac: e1a0c18c lsl ip, ip, #3 <== NOT EXECUTED
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
3000b8b0: e793000c ldr r0, [r3, ip] <== NOT EXECUTED
_Thread_Enable_dispatch();
return sc;
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
3000b8b4: e083300c add r3, r3, ip <== NOT EXECUTED
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
3000b8b8: e3500000 cmp r0, #0 <== NOT EXECUTED 3000b8bc: 0a00000b beq 3000b8f0 <rtems_io_register_driver+0x144> <== NOT EXECUTED
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
if ( !rtems_io_is_empty_table( table ) ) {
_Thread_Enable_dispatch();
3000b8c0: eb0007bc bl 3000d7b8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_RESOURCE_IN_USE;
3000b8c4: e3a0000c mov r0, #12 <== NOT EXECUTED
3000b8c8: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
3000b8cc: e591c004 ldr ip, [r1, #4] 3000b8d0: e35c0000 cmp ip, #0
3000b8d4: 1affffc5 bne 3000b7f0 <rtems_io_register_driver+0x44>
if ( driver_table == NULL )
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
3000b8d8: e3a00009 mov r0, #9 <== NOT EXECUTED
3000b8dc: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
3000b8e0: e5824000 str r4, [r2] <== NOT EXECUTED
if ( major == 0 ) {
rtems_status_code sc = rtems_io_obtain_major_number( registered_major );
if ( sc != RTEMS_SUCCESSFUL ) {
_Thread_Enable_dispatch();
3000b8e4: eb0007b3 bl 3000d7b8 <_Thread_Enable_dispatch> <== NOT EXECUTED
*major = m;
if ( m != n )
return RTEMS_SUCCESSFUL;
return RTEMS_TOO_MANY;
3000b8e8: e3a00005 mov r0, #5 <== NOT EXECUTED
if ( major == 0 ) {
rtems_status_code sc = rtems_io_obtain_major_number( registered_major );
if ( sc != RTEMS_SUCCESSFUL ) {
_Thread_Enable_dispatch();
return sc;
3000b8ec: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
3000b8f0: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED 3000b8f4: e3530000 cmp r3, #0 <== NOT EXECUTED 3000b8f8: 1afffff0 bne 3000b8c0 <rtems_io_register_driver+0x114> <== NOT EXECUTED
if ( !rtems_io_is_empty_table( table ) ) {
_Thread_Enable_dispatch();
return RTEMS_RESOURCE_IN_USE;
}
*registered_major = major;
3000b8fc: e5824000 str r4, [r2] <== NOT EXECUTED 3000b900: eaffffd7 b 3000b864 <rtems_io_register_driver+0xb8> <== NOT EXECUTED
3000b914 <rtems_io_unregister_driver>:
rtems_status_code rtems_io_unregister_driver(
rtems_device_major_number major
)
{
if ( rtems_interrupt_is_in_progress() )
3000b914: e59f3060 ldr r3, [pc, #96] ; 3000b97c <rtems_io_unregister_driver+0x68>
*/
rtems_status_code rtems_io_unregister_driver(
rtems_device_major_number major
)
{
3000b918: e92d4010 push {r4, lr}
if ( rtems_interrupt_is_in_progress() )
3000b91c: e5934000 ldr r4, [r3] 3000b920: e3540000 cmp r4, #0
return RTEMS_CALLED_FROM_ISR;
3000b924: 13a00012 movne r0, #18
rtems_status_code rtems_io_unregister_driver(
rtems_device_major_number major
)
{
if ( rtems_interrupt_is_in_progress() )
3000b928: 18bd8010 popne {r4, pc}
return RTEMS_CALLED_FROM_ISR;
if ( major < _IO_Number_of_drivers ) {
3000b92c: e59f304c ldr r3, [pc, #76] ; 3000b980 <rtems_io_unregister_driver+0x6c> 3000b930: e5933000 ldr r3, [r3] 3000b934: e1530000 cmp r3, r0
3000b938: 8a000001 bhi 3000b944 <rtems_io_unregister_driver+0x30>
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
return RTEMS_UNSATISFIED;
3000b93c: e3a0000d mov r0, #13 <== NOT EXECUTED
}
3000b940: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000b944: e59f3038 ldr r3, [pc, #56] ; 3000b984 <rtems_io_unregister_driver+0x70> 3000b948: e5932000 ldr r2, [r3] 3000b94c: e2822001 add r2, r2, #1 3000b950: e5832000 str r2, [r3]
if ( rtems_interrupt_is_in_progress() )
return RTEMS_CALLED_FROM_ISR;
if ( major < _IO_Number_of_drivers ) {
_Thread_Disable_dispatch();
memset(
3000b954: e59f302c ldr r3, [pc, #44] ; 3000b988 <rtems_io_unregister_driver+0x74>
&_IO_Driver_address_table[major],
3000b958: e0800080 add r0, r0, r0, lsl #1
if ( rtems_interrupt_is_in_progress() )
return RTEMS_CALLED_FROM_ISR;
if ( major < _IO_Number_of_drivers ) {
_Thread_Disable_dispatch();
memset(
3000b95c: e5933000 ldr r3, [r3] 3000b960: e1a01004 mov r1, r4 3000b964: e3a02018 mov r2, #24 3000b968: e0830180 add r0, r3, r0, lsl #3 3000b96c: eb002d6f bl 30016f30 <memset>
&_IO_Driver_address_table[major],
0,
sizeof( rtems_driver_address_table )
);
_Thread_Enable_dispatch();
3000b970: eb000790 bl 3000d7b8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000b974: e1a00004 mov r0, r4
3000b978: e8bd8010 pop {r4, pc}
30011e0c <rtems_io_write>:
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30011e0c: e59fc044 ldr ip, [pc, #68] ; 30011e58 <rtems_io_write+0x4c>
rtems_status_code rtems_io_write(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
30011e10: e1a03000 mov r3, r0
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30011e14: e59cc000 ldr ip, [ip]
rtems_status_code rtems_io_write(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
30011e18: e52de004 push {lr} ; (str lr, [sp, #-4]!)
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30011e1c: e15c0000 cmp ip, r0
return RTEMS_INVALID_NUMBER;
30011e20: 93a0000a movls r0, #10
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30011e24: 949df004 popls {pc} ; (ldrls pc, [sp], #4)
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].write_entry;
30011e28: e59fc02c ldr ip, [pc, #44] ; 30011e5c <rtems_io_write+0x50> 30011e2c: e0833083 add r3, r3, r3, lsl #1 30011e30: e59cc000 ldr ip, [ip] 30011e34: e08c3183 add r3, ip, r3, lsl #3 30011e38: e5933010 ldr r3, [r3, #16]
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
30011e3c: e3530000 cmp r3, #0
30011e40: 0a000002 beq 30011e50 <rtems_io_write+0x44>
30011e44: e1a0e00f mov lr, pc
30011e48: e12fff13 bx r3
30011e4c: e49df004 pop {pc} ; (ldr pc, [sp], #4)
30011e50: e1a00003 mov r0, r3 <== NOT EXECUTED
}
30011e54: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000c99c <rtems_iterate_over_all_threads>:
#include <rtems/system.h>
#include <rtems/score/thread.h>
void rtems_iterate_over_all_threads(rtems_per_thread_routine routine)
{
3000c99c: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
uint32_t i;
uint32_t api_index;
Thread_Control *the_thread;
Objects_Information *information;
if ( !routine )
3000c9a0: e2506000 subs r6, r0, #0 <== NOT EXECUTED
3000c9a4: 08bd81f0 popeq {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
3000c9a8: e59f7054 ldr r7, [pc, #84] ; 3000ca04 <rtems_iterate_over_all_threads+0x68><== NOT EXECUTED
#endif
#include <rtems/system.h>
#include <rtems/score/thread.h>
void rtems_iterate_over_all_threads(rtems_per_thread_routine routine)
3000c9ac: e287800c add r8, r7, #12 <== NOT EXECUTED
#if !defined(RTEMS_POSIX_API) || defined(RTEMS_DEBUG)
if ( !_Objects_Information_table[ api_index ] )
continue;
#endif
information = _Objects_Information_table[ api_index ][ 1 ];
3000c9b0: e5b73004 ldr r3, [r7, #4]! <== NOT EXECUTED 3000c9b4: e5935004 ldr r5, [r3, #4] <== NOT EXECUTED
if ( !information )
3000c9b8: e3550000 cmp r5, #0 <== NOT EXECUTED 3000c9bc: 0a00000d beq 3000c9f8 <rtems_iterate_over_all_threads+0x5c><== NOT EXECUTED
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
3000c9c0: e1d521b0 ldrh r2, [r5, #16] <== NOT EXECUTED 3000c9c4: e3520000 cmp r2, #0 <== NOT EXECUTED 3000c9c8: 0a00000a beq 3000c9f8 <rtems_iterate_over_all_threads+0x5c><== NOT EXECUTED 3000c9cc: e3a04001 mov r4, #1 <== NOT EXECUTED
the_thread = (Thread_Control *)information->local_table[ i ];
3000c9d0: e595301c ldr r3, [r5, #28] <== NOT EXECUTED 3000c9d4: e7930104 ldr r0, [r3, r4, lsl #2] <== NOT EXECUTED
if ( !the_thread )
3000c9d8: e3500000 cmp r0, #0 <== NOT EXECUTED 3000c9dc: 0a000002 beq 3000c9ec <rtems_iterate_over_all_threads+0x50><== NOT EXECUTED
continue;
(*routine)(the_thread);
3000c9e0: e1a0e00f mov lr, pc <== NOT EXECUTED 3000c9e4: e12fff16 bx r6 <== NOT EXECUTED 3000c9e8: e1d521b0 ldrh r2, [r5, #16] <== NOT EXECUTED
information = _Objects_Information_table[ api_index ][ 1 ];
if ( !information )
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
3000c9ec: e2844001 add r4, r4, #1 <== NOT EXECUTED 3000c9f0: e1520004 cmp r2, r4 <== NOT EXECUTED 3000c9f4: 2afffff5 bcs 3000c9d0 <rtems_iterate_over_all_threads+0x34><== NOT EXECUTED
Objects_Information *information;
if ( !routine )
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
3000c9f8: e1570008 cmp r7, r8 <== NOT EXECUTED
3000c9fc: 1affffeb bne 3000c9b0 <rtems_iterate_over_all_threads+0x14><== NOT EXECUTED
3000ca00: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
30017a90 <rtems_message_queue_broadcast>:
rtems_id id,
const void *buffer,
size_t size,
uint32_t *count
)
{
30017a90: e92d40f0 push {r4, r5, r6, r7, lr}
register Message_queue_Control *the_message_queue;
Objects_Locations location;
CORE_message_queue_Status core_status;
if ( !buffer )
30017a94: e2516000 subs r6, r1, #0
rtems_id id,
const void *buffer,
size_t size,
uint32_t *count
)
{
30017a98: e24dd00c sub sp, sp, #12 30017a9c: e1a04000 mov r4, r0 30017aa0: e1a05002 mov r5, r2 30017aa4: e1a07003 mov r7, r3
register Message_queue_Control *the_message_queue;
Objects_Locations location;
CORE_message_queue_Status core_status;
if ( !buffer )
30017aa8: 0a000016 beq 30017b08 <rtems_message_queue_broadcast+0x78>
return RTEMS_INVALID_ADDRESS;
if ( !count )
30017aac: e3530000 cmp r3, #0
30017ab0: 0a000014 beq 30017b08 <rtems_message_queue_broadcast+0x78>
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
_Objects_Get( &_Message_queue_Information, id, location );
30017ab4: e59f0054 ldr r0, [pc, #84] ; 30017b10 <rtems_message_queue_broadcast+0x80> 30017ab8: e1a01004 mov r1, r4 30017abc: e28d2008 add r2, sp, #8 30017ac0: eb001521 bl 3001cf4c <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
30017ac4: e59d3008 ldr r3, [sp, #8] 30017ac8: e3530000 cmp r3, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
30017acc: 13a00004 movne r0, #4
if ( !count )
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
30017ad0: 1a00000a bne 30017b00 <rtems_message_queue_broadcast+0x70>
case OBJECTS_LOCAL:
core_status = _CORE_message_queue_Broadcast(
30017ad4: e58d3000 str r3, [sp] 30017ad8: e1a01006 mov r1, r6 30017adc: e1a03004 mov r3, r4 30017ae0: e1a02005 mov r2, r5 30017ae4: e2800014 add r0, r0, #20 30017ae8: e58d7004 str r7, [sp, #4] 30017aec: eb000dd2 bl 3001b23c <_CORE_message_queue_Broadcast> 30017af0: e1a04000 mov r4, r0
NULL,
#endif
count
);
_Thread_Enable_dispatch();
30017af4: eb00186f bl 3001dcb8 <_Thread_Enable_dispatch>
return
30017af8: e1a00004 mov r0, r4 30017afc: eb0000d5 bl 30017e58 <_Message_queue_Translate_core_message_queue_return_code>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
30017b00: e28dd00c add sp, sp, #12
30017b04: e8bd80f0 pop {r4, r5, r6, r7, pc}
if ( !buffer )
return RTEMS_INVALID_ADDRESS;
if ( !count )
return RTEMS_INVALID_ADDRESS;
30017b08: e3a00009 mov r0, #9 <== NOT EXECUTED 30017b0c: eafffffb b 30017b00 <rtems_message_queue_broadcast+0x70> <== NOT EXECUTED
3001204c <rtems_message_queue_create>:
uint32_t count,
size_t max_message_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
3001204c: e92d41f0 push {r4, r5, r6, r7, r8, lr}
CORE_message_queue_Attributes the_msgq_attributes;
#if defined(RTEMS_MULTIPROCESSING)
bool is_global;
#endif
if ( !rtems_is_name_valid( name ) )
30012050: e2507000 subs r7, r0, #0
uint32_t count,
size_t max_message_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
30012054: e24dd008 sub sp, sp, #8 30012058: e1a04001 mov r4, r1 3001205c: e1a06002 mov r6, r2 30012060: e59d5020 ldr r5, [sp, #32]
#if defined(RTEMS_MULTIPROCESSING)
bool is_global;
#endif
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
30012064: 03a00003 moveq r0, #3
CORE_message_queue_Attributes the_msgq_attributes;
#if defined(RTEMS_MULTIPROCESSING)
bool is_global;
#endif
if ( !rtems_is_name_valid( name ) )
30012068: 0a000008 beq 30012090 <rtems_message_queue_create+0x44>
return RTEMS_INVALID_NAME;
if ( !id )
3001206c: e3550000 cmp r5, #0
return RTEMS_INVALID_ADDRESS;
30012070: 03a00009 moveq r0, #9
#endif
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
30012074: 0a000005 beq 30012090 <rtems_message_queue_create+0x44>
if ( (is_global = _Attributes_Is_global( attribute_set ) ) &&
!_System_state_Is_multiprocessing )
return RTEMS_MP_NOT_CONFIGURED;
#endif
if ( count == 0 )
30012078: e3510000 cmp r1, #0
return RTEMS_INVALID_NUMBER;
3001207c: 03a0000a moveq r0, #10
if ( (is_global = _Attributes_Is_global( attribute_set ) ) &&
!_System_state_Is_multiprocessing )
return RTEMS_MP_NOT_CONFIGURED;
#endif
if ( count == 0 )
30012080: 0a000002 beq 30012090 <rtems_message_queue_create+0x44>
return RTEMS_INVALID_NUMBER;
if ( max_message_size == 0 )
30012084: e3520000 cmp r2, #0
return RTEMS_INVALID_SIZE;
30012088: 03a00008 moveq r0, #8
#endif
if ( count == 0 )
return RTEMS_INVALID_NUMBER;
if ( max_message_size == 0 )
3001208c: 1a000001 bne 30012098 <rtems_message_queue_create+0x4c>
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
30012090: e28dd008 add sp, sp, #8
30012094: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
30012098: e59f2098 ldr r2, [pc, #152] ; 30012138 <rtems_message_queue_create+0xec> 3001209c: e5921000 ldr r1, [r2] 300120a0: e2811001 add r1, r1, #1 300120a4: e5821000 str r1, [r2]
#endif
#endif
_Thread_Disable_dispatch(); /* protects object pointer */
the_message_queue = _Message_queue_Allocate();
300120a8: e58d3000 str r3, [sp] 300120ac: eb0019d8 bl 30018814 <_Message_queue_Allocate>
if ( !the_message_queue ) {
300120b0: e2508000 subs r8, r0, #0 300120b4: e59d3000 ldr r3, [sp]
300120b8: 0a00001b beq 3001212c <rtems_message_queue_create+0xe0>
}
#endif
the_message_queue->attribute_set = attribute_set;
if (_Attributes_Is_priority( attribute_set ) )
300120bc: e2132004 ands r2, r3, #4
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_message_queue->attribute_set = attribute_set;
300120c0: e5883010 str r3, [r8, #16]
if (_Attributes_Is_priority( attribute_set ) )
the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_PRIORITY;
300120c4: 13a03001 movne r3, #1 300120c8: 158d3004 strne r3, [sp, #4]
else
the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_FIFO;
300120cc: 058d2004 streq r2, [sp, #4]
if ( ! _CORE_message_queue_Initialize(
300120d0: e2880014 add r0, r8, #20 300120d4: e28d1004 add r1, sp, #4 300120d8: e1a02004 mov r2, r4 300120dc: e1a03006 mov r3, r6 300120e0: eb000487 bl 30013304 <_CORE_message_queue_Initialize> 300120e4: e3500000 cmp r0, #0
300120e8: 1a000005 bne 30012104 <rtems_message_queue_create+0xb8>
*/
RTEMS_INLINE_ROUTINE void _Message_queue_Free (
Message_queue_Control *the_message_queue
)
{
_Objects_Free( &_Message_queue_Information, &the_message_queue->Object );
300120ec: e59f0048 ldr r0, [pc, #72] ; 3001213c <rtems_message_queue_create+0xf0><== NOT EXECUTED 300120f0: e1a01008 mov r1, r8 <== NOT EXECUTED 300120f4: eb000872 bl 300142c4 <_Objects_Free> <== NOT EXECUTED
_Objects_MP_Close(
&_Message_queue_Information, the_message_queue->Object.id);
#endif
_Message_queue_Free( the_message_queue );
_Thread_Enable_dispatch();
300120f8: eb000c4b bl 3001522c <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_UNSATISFIED;
300120fc: e3a0000d mov r0, #13 <== NOT EXECUTED 30012100: eaffffe2 b 30012090 <rtems_message_queue_create+0x44> <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30012104: e59f2030 ldr r2, [pc, #48] ; 3001213c <rtems_message_queue_create+0xf0>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
30012108: e5983008 ldr r3, [r8, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3001210c: e592201c ldr r2, [r2, #28]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
30012110: e1a01803 lsl r1, r3, #16
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30012114: e7828721 str r8, [r2, r1, lsr #14]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
30012118: e588700c str r7, [r8, #12]
&_Message_queue_Information,
&the_message_queue->Object,
(Objects_Name) name
);
*id = the_message_queue->Object.id;
3001211c: e5853000 str r3, [r5]
name,
0
);
#endif
_Thread_Enable_dispatch();
30012120: eb000c41 bl 3001522c <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
30012124: e3a00000 mov r0, #0 30012128: eaffffd8 b 30012090 <rtems_message_queue_create+0x44>
_Thread_Disable_dispatch(); /* protects object pointer */
the_message_queue = _Message_queue_Allocate();
if ( !the_message_queue ) {
_Thread_Enable_dispatch();
3001212c: eb000c3e bl 3001522c <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TOO_MANY;
30012130: e3a00005 mov r0, #5 <== NOT EXECUTED 30012134: eaffffd5 b 30012090 <rtems_message_queue_create+0x44> <== NOT EXECUTED
30017cc4 <rtems_message_queue_get_number_pending>:
rtems_status_code rtems_message_queue_get_number_pending(
rtems_id id,
uint32_t *count
)
{
30017cc4: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
30017cc8: e2514000 subs r4, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_message_queue_get_number_pending(
rtems_id id,
uint32_t *count
)
{
30017ccc: e24dd004 sub sp, sp, #4 <== NOT EXECUTED 30017cd0: e1a01000 mov r1, r0 <== NOT EXECUTED
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
return RTEMS_INVALID_ADDRESS;
30017cd4: 03a00009 moveq r0, #9 <== NOT EXECUTED
)
{
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
30017cd8: 0a00000a beq 30017d08 <rtems_message_queue_get_number_pending+0x44><== NOT EXECUTED 30017cdc: e59f002c ldr r0, [pc, #44] ; 30017d10 <rtems_message_queue_get_number_pending+0x4c><== NOT EXECUTED 30017ce0: e1a0200d mov r2, sp <== NOT EXECUTED 30017ce4: eb001498 bl 3001cf4c <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
30017ce8: e59d5000 ldr r5, [sp] <== NOT EXECUTED 30017cec: e3550000 cmp r5, #0 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
30017cf0: 13a00004 movne r0, #4 <== NOT EXECUTED
if ( !count )
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
30017cf4: 1a000003 bne 30017d08 <rtems_message_queue_get_number_pending+0x44><== NOT EXECUTED
case OBJECTS_LOCAL:
*count = the_message_queue->message_queue.number_of_pending_messages;
30017cf8: e590305c ldr r3, [r0, #92] ; 0x5c <== NOT EXECUTED 30017cfc: e5843000 str r3, [r4] <== NOT EXECUTED
_Thread_Enable_dispatch();
30017d00: eb0017ec bl 3001dcb8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
30017d04: e1a00005 mov r0, r5 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
30017d08: e28dd004 add sp, sp, #4 <== NOT EXECUTED
30017d0c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
30012174 <rtems_message_queue_receive>:
void *buffer,
size_t *size,
rtems_option option_set,
rtems_interval timeout
)
{
30012174: e92d4070 push {r4, r5, r6, lr}
register Message_queue_Control *the_message_queue;
Objects_Locations location;
bool wait;
if ( !buffer )
30012178: e2515000 subs r5, r1, #0
void *buffer,
size_t *size,
rtems_option option_set,
rtems_interval timeout
)
{
3001217c: e24dd00c sub sp, sp, #12 30012180: e1a01000 mov r1, r0 30012184: e1a04002 mov r4, r2 30012188: e1a06003 mov r6, r3
register Message_queue_Control *the_message_queue;
Objects_Locations location;
bool wait;
if ( !buffer )
3001218c: 0a000019 beq 300121f8 <rtems_message_queue_receive+0x84>
return RTEMS_INVALID_ADDRESS;
if ( !size )
30012190: e3520000 cmp r2, #0
30012194: 0a000017 beq 300121f8 <rtems_message_queue_receive+0x84>
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
_Objects_Get( &_Message_queue_Information, id, location );
30012198: e59f0060 ldr r0, [pc, #96] ; 30012200 <rtems_message_queue_receive+0x8c> 3001219c: e28d2008 add r2, sp, #8 300121a0: eb00089e bl 30014420 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
300121a4: e59d3008 ldr r3, [sp, #8] 300121a8: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
300121ac: 13a00004 movne r0, #4
if ( !size )
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
300121b0: 1a00000e bne 300121f0 <rtems_message_queue_receive+0x7c>
if ( _Options_Is_no_wait( option_set ) )
wait = false;
else
wait = true;
_CORE_message_queue_Seize(
300121b4: e59d301c ldr r3, [sp, #28]
*/
RTEMS_INLINE_ROUTINE bool _Options_Is_no_wait (
rtems_option option_set
)
{
return (option_set & RTEMS_NO_WAIT) ? true : false;
300121b8: e2066001 and r6, r6, #1 300121bc: e5901008 ldr r1, [r0, #8] 300121c0: e1a02005 mov r2, r5 300121c4: e2800014 add r0, r0, #20 300121c8: e58d3004 str r3, [sp, #4] 300121cc: e2266001 eor r6, r6, #1 300121d0: e1a03004 mov r3, r4 300121d4: e58d6000 str r6, [sp] 300121d8: eb00047c bl 300133d0 <_CORE_message_queue_Seize>
buffer,
size,
wait,
timeout
);
_Thread_Enable_dispatch();
300121dc: eb000c12 bl 3001522c <_Thread_Enable_dispatch>
return _Message_queue_Translate_core_message_queue_return_code(
_Thread_Executing->Wait.return_code
300121e0: e59f301c ldr r3, [pc, #28] ; 30012204 <rtems_message_queue_receive+0x90> 300121e4: e5933004 ldr r3, [r3, #4]
size,
wait,
timeout
);
_Thread_Enable_dispatch();
return _Message_queue_Translate_core_message_queue_return_code(
300121e8: e5930034 ldr r0, [r3, #52] ; 0x34 300121ec: eb000024 bl 30012284 <_Message_queue_Translate_core_message_queue_return_code>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
300121f0: e28dd00c add sp, sp, #12
300121f4: e8bd8070 pop {r4, r5, r6, pc}
if ( !buffer )
return RTEMS_INVALID_ADDRESS;
if ( !size )
return RTEMS_INVALID_ADDRESS;
300121f8: e3a00009 mov r0, #9 <== NOT EXECUTED 300121fc: eafffffb b 300121f0 <rtems_message_queue_receive+0x7c> <== NOT EXECUTED
30009e40 <rtems_object_api_maximum_class>:
int rtems_object_api_maximum_class(
int api
)
{
return _Objects_API_maximum_class(api);
30009e40: ea0005bb b 3000b534 <_Objects_API_maximum_class> <== NOT EXECUTED
30009e44 <rtems_object_api_minimum_class>:
*/
RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid(
uint32_t the_api
)
{
if ( !the_api || the_api > OBJECTS_APIS_LAST )
30009e44: e2400001 sub r0, r0, #1 <== NOT EXECUTED
uint32_t api
)
{
if ( _Objects_Is_api_valid( api ) )
return 1;
return -1;
30009e48: e3500003 cmp r0, #3 <== NOT EXECUTED
}
30009e4c: 33a00001 movcc r0, #1 <== NOT EXECUTED 30009e50: 23e00000 mvncs r0, #0 <== NOT EXECUTED 30009e54: e12fff1e bx lr <== NOT EXECUTED
30009e58 <rtems_object_get_api_class_name>:
)
{
const rtems_assoc_t *api_assoc;
const rtems_assoc_t *class_assoc;
if ( the_api == OBJECTS_INTERNAL_API )
30009e58: e3500001 cmp r0, #1 <== NOT EXECUTED
const char *rtems_object_get_api_class_name(
int the_api,
int the_class
)
{
30009e5c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
const rtems_assoc_t *api_assoc;
const rtems_assoc_t *class_assoc;
if ( the_api == OBJECTS_INTERNAL_API )
30009e60: 0a00000d beq 30009e9c <rtems_object_get_api_class_name+0x44><== NOT EXECUTED
api_assoc = rtems_object_api_internal_assoc;
else if ( the_api == OBJECTS_CLASSIC_API )
30009e64: e3500002 cmp r0, #2 <== NOT EXECUTED 30009e68: 0a000004 beq 30009e80 <rtems_object_get_api_class_name+0x28><== NOT EXECUTED
api_assoc = rtems_object_api_classic_assoc;
#ifdef RTEMS_POSIX_API
else if ( the_api == OBJECTS_POSIX_API )
30009e6c: e3500003 cmp r0, #3 <== NOT EXECUTED
api_assoc = rtems_object_api_posix_assoc;
30009e70: 059f003c ldreq r0, [pc, #60] ; 30009eb4 <rtems_object_get_api_class_name+0x5c><== NOT EXECUTED
if ( the_api == OBJECTS_INTERNAL_API )
api_assoc = rtems_object_api_internal_assoc;
else if ( the_api == OBJECTS_CLASSIC_API )
api_assoc = rtems_object_api_classic_assoc;
#ifdef RTEMS_POSIX_API
else if ( the_api == OBJECTS_POSIX_API )
30009e74: 0a000002 beq 30009e84 <rtems_object_get_api_class_name+0x2c><== NOT EXECUTED
api_assoc = rtems_object_api_posix_assoc;
#endif
else
return "BAD API";
30009e78: e59f0038 ldr r0, [pc, #56] ; 30009eb8 <rtems_object_get_api_class_name+0x60><== NOT EXECUTED
30009e7c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
const rtems_assoc_t *class_assoc;
if ( the_api == OBJECTS_INTERNAL_API )
api_assoc = rtems_object_api_internal_assoc;
else if ( the_api == OBJECTS_CLASSIC_API )
api_assoc = rtems_object_api_classic_assoc;
30009e80: e59f0034 ldr r0, [pc, #52] ; 30009ebc <rtems_object_get_api_class_name+0x64><== NOT EXECUTED
else if ( the_api == OBJECTS_POSIX_API )
api_assoc = rtems_object_api_posix_assoc;
#endif
else
return "BAD API";
class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class );
30009e84: eb0013b1 bl 3000ed50 <rtems_assoc_ptr_by_local> <== NOT EXECUTED
if ( class_assoc )
30009e88: e3500000 cmp r0, #0 <== NOT EXECUTED
return class_assoc->name;
30009e8c: 15900000 ldrne r0, [r0] <== NOT EXECUTED
api_assoc = rtems_object_api_posix_assoc;
#endif
else
return "BAD API";
class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class );
if ( class_assoc )
30009e90: 149df004 popne {pc} ; (ldrne pc, [sp], #4) <== NOT EXECUTED
return class_assoc->name;
return "BAD CLASS";
30009e94: e59f0024 ldr r0, [pc, #36] ; 30009ec0 <rtems_object_get_api_class_name+0x68><== NOT EXECUTED
}
30009e98: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
{
const rtems_assoc_t *api_assoc;
const rtems_assoc_t *class_assoc;
if ( the_api == OBJECTS_INTERNAL_API )
api_assoc = rtems_object_api_internal_assoc;
30009e9c: e59f0020 ldr r0, [pc, #32] ; 30009ec4 <rtems_object_get_api_class_name+0x6c><== NOT EXECUTED
else if ( the_api == OBJECTS_POSIX_API )
api_assoc = rtems_object_api_posix_assoc;
#endif
else
return "BAD API";
class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class );
30009ea0: eb0013aa bl 3000ed50 <rtems_assoc_ptr_by_local> <== NOT EXECUTED
if ( class_assoc )
30009ea4: e3500000 cmp r0, #0 <== NOT EXECUTED
return class_assoc->name;
30009ea8: 15900000 ldrne r0, [r0] <== NOT EXECUTED
api_assoc = rtems_object_api_posix_assoc;
#endif
else
return "BAD API";
class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class );
if ( class_assoc )
30009eac: 149df004 popne {pc} ; (ldrne pc, [sp], #4) <== NOT EXECUTED
30009eb0: eafffff7 b 30009e94 <rtems_object_get_api_class_name+0x3c> <== NOT EXECUTED
30009ec8 <rtems_object_get_api_name>:
};
const char *rtems_object_get_api_name(
int api
)
{
30009ec8: e1a01000 mov r1, r0 <== NOT EXECUTED
30009ecc: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
const rtems_assoc_t *api_assoc;
api_assoc = rtems_assoc_ptr_by_local( rtems_objects_api_assoc, api );
30009ed0: e59f0010 ldr r0, [pc, #16] ; 30009ee8 <rtems_object_get_api_name+0x20><== NOT EXECUTED 30009ed4: eb00139d bl 3000ed50 <rtems_assoc_ptr_by_local> <== NOT EXECUTED
if ( api_assoc )
30009ed8: e3500000 cmp r0, #0 <== NOT EXECUTED
return api_assoc->name;
30009edc: 15900000 ldrne r0, [r0] <== NOT EXECUTED
return "BAD CLASS";
30009ee0: 059f0004 ldreq r0, [pc, #4] ; 30009eec <rtems_object_get_api_name+0x24><== NOT EXECUTED
}
30009ee4: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000bb04 <rtems_object_get_class_information>:
rtems_status_code rtems_object_get_class_information(
int the_api,
int the_class,
rtems_object_api_class_information *info
)
{
3000bb04: e92d4010 push {r4, lr} <== NOT EXECUTED
int i;
/*
* Validate parameters and look up information structure.
*/
if ( !info )
3000bb08: e2524000 subs r4, r2, #0 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
3000bb0c: 03a00009 moveq r0, #9 <== NOT EXECUTED
int i;
/*
* Validate parameters and look up information structure.
*/
if ( !info )
3000bb10: 08bd8010 popeq {r4, pc} <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
obj_info = _Objects_Get_information( the_api, the_class );
3000bb14: e1a01801 lsl r1, r1, #16 <== NOT EXECUTED 3000bb18: e1a01821 lsr r1, r1, #16 <== NOT EXECUTED 3000bb1c: eb0006ec bl 3000d6d4 <_Objects_Get_information> <== NOT EXECUTED
if ( !obj_info )
3000bb20: e3500000 cmp r0, #0 <== NOT EXECUTED 3000bb24: 0a000018 beq 3000bb8c <rtems_object_get_class_information+0x88><== NOT EXECUTED
* Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum;
3000bb28: e1d011b0 ldrh r1, [r0, #16] <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
/*
* Return information about this object class to the user.
*/
info->minimum_id = obj_info->minimum_id;
3000bb2c: e590c008 ldr ip, [r0, #8] <== NOT EXECUTED
info->maximum_id = obj_info->maximum_id;
3000bb30: e590200c ldr r2, [r0, #12] <== NOT EXECUTED
info->auto_extend = obj_info->auto_extend;
3000bb34: e5d03012 ldrb r3, [r0, #18] <== NOT EXECUTED
info->maximum = obj_info->maximum;
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
3000bb38: e3510000 cmp r1, #0 <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
/*
* Return information about this object class to the user.
*/
info->minimum_id = obj_info->minimum_id;
3000bb3c: e584c000 str ip, [r4] <== NOT EXECUTED
info->maximum_id = obj_info->maximum_id;
3000bb40: e5842004 str r2, [r4, #4] <== NOT EXECUTED
info->auto_extend = obj_info->auto_extend;
3000bb44: e5c4300c strb r3, [r4, #12] <== NOT EXECUTED
info->maximum = obj_info->maximum;
3000bb48: e5841008 str r1, [r4, #8] <== NOT EXECUTED
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
3000bb4c: 01a0c001 moveq ip, r1 <== NOT EXECUTED 3000bb50: 0a00000a beq 3000bb80 <rtems_object_get_class_information+0x7c><== NOT EXECUTED 3000bb54: e3a02001 mov r2, #1 <== NOT EXECUTED 3000bb58: e590001c ldr r0, [r0, #28] <== NOT EXECUTED 3000bb5c: e1a03002 mov r3, r2 <== NOT EXECUTED 3000bb60: e3a0c000 mov ip, #0 <== NOT EXECUTED
if ( !obj_info->local_table[i] )
3000bb64: e7902102 ldr r2, [r0, r2, lsl #2] <== NOT EXECUTED
info->minimum_id = obj_info->minimum_id;
info->maximum_id = obj_info->maximum_id;
info->auto_extend = obj_info->auto_extend;
info->maximum = obj_info->maximum;
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
3000bb68: e2833001 add r3, r3, #1 <== NOT EXECUTED
if ( !obj_info->local_table[i] )
3000bb6c: e3520000 cmp r2, #0 <== NOT EXECUTED
unallocated++;
3000bb70: 028cc001 addeq ip, ip, #1 <== NOT EXECUTED
info->minimum_id = obj_info->minimum_id;
info->maximum_id = obj_info->maximum_id;
info->auto_extend = obj_info->auto_extend;
info->maximum = obj_info->maximum;
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
3000bb74: e1510003 cmp r1, r3 <== NOT EXECUTED 3000bb78: e1a02003 mov r2, r3 <== NOT EXECUTED 3000bb7c: 2afffff8 bcs 3000bb64 <rtems_object_get_class_information+0x60><== NOT EXECUTED
if ( !obj_info->local_table[i] )
unallocated++;
info->unallocated = unallocated;
3000bb80: e584c010 str ip, [r4, #16] <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
3000bb84: e3a00000 mov r0, #0 <== NOT EXECUTED
3000bb88: e8bd8010 pop {r4, pc} <== NOT EXECUTED
if ( !info )
return RTEMS_INVALID_ADDRESS;
obj_info = _Objects_Get_information( the_api, the_class );
if ( !obj_info )
return RTEMS_INVALID_NUMBER;
3000bb8c: e3a0000a mov r0, #10 <== NOT EXECUTED
unallocated++;
info->unallocated = unallocated;
return RTEMS_SUCCESSFUL;
}
3000bb90: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000ae28 <rtems_object_get_classic_name>:
rtems_status_code rtems_object_get_classic_name(
rtems_id id,
rtems_name *name
)
{
3000ae28: e92d4010 push {r4, lr} <== NOT EXECUTED
Objects_Name_or_id_lookup_errors status;
Objects_Name name_u;
if ( !name )
3000ae2c: e2514000 subs r4, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_object_get_classic_name(
rtems_id id,
rtems_name *name
)
{
3000ae30: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
Objects_Name_or_id_lookup_errors status;
Objects_Name name_u;
if ( !name )
return RTEMS_INVALID_ADDRESS;
3000ae34: 03a00009 moveq r0, #9 <== NOT EXECUTED
)
{
Objects_Name_or_id_lookup_errors status;
Objects_Name name_u;
if ( !name )
3000ae38: 0a000005 beq 3000ae54 <rtems_object_get_classic_name+0x2c> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
status = _Objects_Id_to_name( id, &name_u );
3000ae3c: e1a0100d mov r1, sp <== NOT EXECUTED 3000ae40: eb000718 bl 3000caa8 <_Objects_Id_to_name> <== NOT EXECUTED
*name = name_u.name_u32;
3000ae44: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000ae48: e5843000 str r3, [r4] <== NOT EXECUTED
return _Status_Object_name_errors_to_status[ status ];
3000ae4c: e59f3008 ldr r3, [pc, #8] ; 3000ae5c <rtems_object_get_classic_name+0x34><== NOT EXECUTED 3000ae50: e7930100 ldr r0, [r3, r0, lsl #2] <== NOT EXECUTED
}
3000ae54: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000ae58: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000b034 <rtems_object_get_name>:
Objects_Id id,
size_t length,
char *name
)
{
return _Objects_Get_name_as_string( id, length, name );
3000b034: ea0007a4 b 3000cecc <_Objects_Get_name_as_string> <== NOT EXECUTED
3000bb98 <rtems_object_id_api_maximum>:
#undef rtems_object_id_api_maximum
int rtems_object_id_api_maximum(void)
{
return OBJECTS_APIS_LAST;
}
3000bb98: e3a00003 mov r0, #3 <== NOT EXECUTED 3000bb9c: e12fff1e bx lr <== NOT EXECUTED
3000bba0 <rtems_object_id_api_minimum>:
#undef rtems_object_id_api_minimum
int rtems_object_id_api_minimum(void)
{
return OBJECTS_INTERNAL_API;
}
3000bba0: e3a00001 mov r0, #1 <== NOT EXECUTED 3000bba4: e12fff1e bx lr <== NOT EXECUTED
3000bba8 <rtems_object_id_get_api>:
*/
RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API(
Objects_Id id
)
{
return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS);
3000bba8: e1a00c20 lsr r0, r0, #24 <== NOT EXECUTED
int rtems_object_id_get_api(
rtems_id id
)
{
return _Objects_Get_API( id );
}
3000bbac: e2000007 and r0, r0, #7 <== NOT EXECUTED 3000bbb0: e12fff1e bx lr <== NOT EXECUTED
3000bbb4 <rtems_object_id_get_class>:
int rtems_object_id_get_class(
rtems_id id
)
{
return _Objects_Get_class( id );
}
3000bbb4: e1a00da0 lsr r0, r0, #27 <== NOT EXECUTED 3000bbb8: e12fff1e bx lr <== NOT EXECUTED
3000bbbc <rtems_object_id_get_index>:
#undef rtems_object_id_get_index
int rtems_object_id_get_index(
rtems_id id
)
{
return _Objects_Get_index( id );
3000bbbc: e1a00800 lsl r0, r0, #16 <== NOT EXECUTED
}
3000bbc0: e1a00820 lsr r0, r0, #16 <== NOT EXECUTED 3000bbc4: e12fff1e bx lr <== NOT EXECUTED
3000bbc8 <rtems_object_id_get_node>:
* be a single processor system.
*/
#if defined(RTEMS_USE_16_BIT_OBJECT)
return 1;
#else
return (id >> OBJECTS_NODE_START_BIT) & OBJECTS_NODE_VALID_BITS;
3000bbc8: e1a00820 lsr r0, r0, #16 <== NOT EXECUTED
int rtems_object_id_get_node(
rtems_id id
)
{
return _Objects_Get_node( id );
}
3000bbcc: e20000ff and r0, r0, #255 ; 0xff <== NOT EXECUTED 3000bbd0: e12fff1e bx lr <== NOT EXECUTED
30009ef4 <rtems_object_set_name>:
*/
rtems_status_code rtems_object_set_name(
rtems_id id,
const char *name
)
{
30009ef4: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
Objects_Information *information;
Objects_Locations location;
Objects_Control *the_object;
Objects_Id tmpId;
if ( !name )
30009ef8: e2515000 subs r5, r1, #0 <== NOT EXECUTED
*/
rtems_status_code rtems_object_set_name(
rtems_id id,
const char *name
)
{
30009efc: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
Objects_Locations location;
Objects_Control *the_object;
Objects_Id tmpId;
if ( !name )
return RTEMS_INVALID_ADDRESS;
30009f00: 03a00009 moveq r0, #9 <== NOT EXECUTED
Objects_Information *information;
Objects_Locations location;
Objects_Control *the_object;
Objects_Id tmpId;
if ( !name )
30009f04: 0a000010 beq 30009f4c <rtems_object_set_name+0x58> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
30009f08: e3500000 cmp r0, #0 <== NOT EXECUTED 30009f0c: 059f3058 ldreq r3, [pc, #88] ; 30009f6c <rtems_object_set_name+0x78><== NOT EXECUTED 30009f10: 11a04000 movne r4, r0 <== NOT EXECUTED 30009f14: 05933004 ldreq r3, [r3, #4] <== NOT EXECUTED 30009f18: 05934008 ldreq r4, [r3, #8] <== NOT EXECUTED
information = _Objects_Get_information_id( tmpId );
30009f1c: e1a00004 mov r0, r4 <== NOT EXECUTED 30009f20: eb00065c bl 3000b898 <_Objects_Get_information_id> <== NOT EXECUTED
if ( !information )
30009f24: e2506000 subs r6, r0, #0 <== NOT EXECUTED 30009f28: 0a000006 beq 30009f48 <rtems_object_set_name+0x54> <== NOT EXECUTED
return RTEMS_INVALID_ID;
the_object = _Objects_Get( information, tmpId, &location );
30009f2c: e1a01004 mov r1, r4 <== NOT EXECUTED 30009f30: e1a0200d mov r2, sp <== NOT EXECUTED 30009f34: eb0006dc bl 3000baac <_Objects_Get> <== NOT EXECUTED
switch ( location ) {
30009f38: e59d4000 ldr r4, [sp] <== NOT EXECUTED
information = _Objects_Get_information_id( tmpId );
if ( !information )
return RTEMS_INVALID_ID;
the_object = _Objects_Get( information, tmpId, &location );
30009f3c: e1a01000 mov r1, r0 <== NOT EXECUTED
switch ( location ) {
30009f40: e3540000 cmp r4, #0 <== NOT EXECUTED 30009f44: 0a000002 beq 30009f54 <rtems_object_set_name+0x60> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
30009f48: e3a00004 mov r0, #4 <== NOT EXECUTED
}
30009f4c: e28dd004 add sp, sp, #4 <== NOT EXECUTED
30009f50: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
the_object = _Objects_Get( information, tmpId, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_Objects_Set_name( information, the_object, name );
30009f54: e1a02005 mov r2, r5 <== NOT EXECUTED 30009f58: e1a00006 mov r0, r6 <== NOT EXECUTED 30009f5c: eb000732 bl 3000bc2c <_Objects_Set_name> <== NOT EXECUTED
_Thread_Enable_dispatch();
30009f60: eb000a3f bl 3000c864 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
30009f64: e1a00004 mov r0, r4 <== NOT EXECUTED 30009f68: eafffff7 b 30009f4c <rtems_object_set_name+0x58> <== NOT EXECUTED
30017ee4 <rtems_partition_create>:
uint32_t length,
uint32_t buffer_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
30017ee4: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
30017ee8: e2506000 subs r6, r0, #0
uint32_t length,
uint32_t buffer_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
30017eec: e24dd008 sub sp, sp, #8 30017ef0: e1a04001 mov r4, r1 30017ef4: e59d502c ldr r5, [sp, #44] ; 0x2c
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
30017ef8: 03a00003 moveq r0, #3
rtems_id *id
)
{
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
30017efc: 0a000031 beq 30017fc8 <rtems_partition_create+0xe4>
return RTEMS_INVALID_NAME;
if ( !starting_address )
30017f00: e3510000 cmp r1, #0
30017f04: 0a000033 beq 30017fd8 <rtems_partition_create+0xf4>
return RTEMS_INVALID_ADDRESS;
if ( !id )
30017f08: e3550000 cmp r5, #0
30017f0c: 0a000031 beq 30017fd8 <rtems_partition_create+0xf4>
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
30017f10: e3520000 cmp r2, #0 30017f14: 13530000 cmpne r3, #0
30017f18: 0a00002c beq 30017fd0 <rtems_partition_create+0xec>
30017f1c: e1520003 cmp r2, r3
30017f20: 3a00002a bcc 30017fd0 <rtems_partition_create+0xec>
30017f24: e3130007 tst r3, #7
30017f28: 1a000028 bne 30017fd0 <rtems_partition_create+0xec>
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
if ( !_Addresses_Is_aligned( starting_address ) )
30017f2c: e2118007 ands r8, r1, #7
30017f30: 1a000028 bne 30017fd8 <rtems_partition_create+0xf4>
30017f34: e59f10b0 ldr r1, [pc, #176] ; 30017fec <rtems_partition_create+0x108> 30017f38: e5910000 ldr r0, [r1] 30017f3c: e2800001 add r0, r0, #1 30017f40: e5810000 str r0, [r1]
* This function allocates a partition control block from
* the inactive chain of free partition control blocks.
*/
RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Allocate ( void )
{
return (Partition_Control *) _Objects_Allocate( &_Partition_Information );
30017f44: e59fa0a4 ldr sl, [pc, #164] ; 30017ff0 <rtems_partition_create+0x10c> 30017f48: e58d2004 str r2, [sp, #4] 30017f4c: e1a0000a mov r0, sl 30017f50: e58d3000 str r3, [sp] 30017f54: eb0012bb bl 3001ca48 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* prevents deletion */
the_partition = _Partition_Allocate();
if ( !the_partition ) {
30017f58: e2507000 subs r7, r0, #0 30017f5c: e59d2004 ldr r2, [sp, #4] 30017f60: e59d3000 ldr r3, [sp]
30017f64: 0a00001d beq 30017fe0 <rtems_partition_create+0xfc>
#endif
the_partition->starting_address = starting_address;
the_partition->length = length;
the_partition->buffer_size = buffer_size;
the_partition->attribute_set = attribute_set;
30017f68: e59d1028 ldr r1, [sp, #40] ; 0x28
return RTEMS_TOO_MANY;
}
#endif
the_partition->starting_address = starting_address;
the_partition->length = length;
30017f6c: e5872014 str r2, [r7, #20]
the_partition->buffer_size = buffer_size;
30017f70: e5873018 str r3, [r7, #24]
the_partition->attribute_set = attribute_set;
30017f74: e587101c str r1, [r7, #28]
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_partition->starting_address = starting_address;
30017f78: e5874010 str r4, [r7, #16]
the_partition->length = length;
the_partition->buffer_size = buffer_size;
the_partition->attribute_set = attribute_set;
the_partition->number_of_used_blocks = 0;
_Chain_Initialize( &the_partition->Memory, starting_address,
30017f7c: e1a01003 mov r1, r3
the_partition->starting_address = starting_address;
the_partition->length = length;
the_partition->buffer_size = buffer_size;
the_partition->attribute_set = attribute_set;
the_partition->number_of_used_blocks = 0;
30017f80: e5878020 str r8, [r7, #32]
_Chain_Initialize( &the_partition->Memory, starting_address,
30017f84: e1a00002 mov r0, r2 30017f88: e58d3000 str r3, [sp] 30017f8c: eb0064a3 bl 30031220 <__aeabi_uidiv> 30017f90: e2879024 add r9, r7, #36 ; 0x24 30017f94: e1a02000 mov r2, r0 30017f98: e1a01004 mov r1, r4 30017f9c: e1a00009 mov r0, r9 30017fa0: e59d3000 ldr r3, [sp] 30017fa4: eb000c8b bl 3001b1d8 <_Chain_Initialize>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
30017fa8: e5973008 ldr r3, [r7, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30017fac: e59a201c ldr r2, [sl, #28]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
30017fb0: e1a01803 lsl r1, r3, #16
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30017fb4: e7827721 str r7, [r2, r1, lsr #14]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
30017fb8: e587600c str r6, [r7, #12]
&_Partition_Information,
&the_partition->Object,
(Objects_Name) name
);
*id = the_partition->Object.id;
30017fbc: e5853000 str r3, [r5]
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
30017fc0: eb00173c bl 3001dcb8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
30017fc4: e1a00008 mov r0, r8
}
30017fc8: e28dd008 add sp, sp, #8
30017fcc: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
30017fd0: e3a00008 mov r0, #8 <== NOT EXECUTED 30017fd4: eafffffb b 30017fc8 <rtems_partition_create+0xe4> <== NOT EXECUTED
if ( !_Addresses_Is_aligned( starting_address ) )
return RTEMS_INVALID_ADDRESS;
30017fd8: e3a00009 mov r0, #9 <== NOT EXECUTED 30017fdc: eafffff9 b 30017fc8 <rtems_partition_create+0xe4> <== NOT EXECUTED
_Thread_Disable_dispatch(); /* prevents deletion */
the_partition = _Partition_Allocate();
if ( !the_partition ) {
_Thread_Enable_dispatch();
30017fe0: eb001734 bl 3001dcb8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TOO_MANY;
30017fe4: e3a00005 mov r0, #5 <== NOT EXECUTED 30017fe8: eafffff6 b 30017fc8 <rtems_partition_create+0xe4> <== NOT EXECUTED
30017ff4 <rtems_partition_delete>:
*/
rtems_status_code rtems_partition_delete(
rtems_id id
)
{
30017ff4: e92d4030 push {r4, r5, lr}
30017ff8: e24dd004 sub sp, sp, #4
30017ffc: e1a01000 mov r1, r0
Objects_Id id,
Objects_Locations *location
)
{
return (Partition_Control *)
_Objects_Get( &_Partition_Information, id, location );
30018000: e1a0200d mov r2, sp 30018004: e59f0054 ldr r0, [pc, #84] ; 30018060 <rtems_partition_delete+0x6c> 30018008: eb0013cf bl 3001cf4c <_Objects_Get>
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
3001800c: e59d3000 ldr r3, [sp] 30018010: e1a04000 mov r4, r0 30018014: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
30018018: 13a00004 movne r0, #4
{
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
3001801c: 1a000004 bne 30018034 <rtems_partition_delete+0x40>
case OBJECTS_LOCAL:
if ( the_partition->number_of_used_blocks == 0 ) {
30018020: e5945020 ldr r5, [r4, #32] 30018024: e3550000 cmp r5, #0
30018028: 0a000003 beq 3001803c <rtems_partition_delete+0x48>
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
3001802c: eb001721 bl 3001dcb8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_RESOURCE_IN_USE;
30018030: e3a0000c mov r0, #12 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
30018034: e28dd004 add sp, sp, #4
30018038: e8bd8030 pop {r4, r5, pc}
the_partition = _Partition_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( the_partition->number_of_used_blocks == 0 ) {
_Objects_Close( &_Partition_Information, &the_partition->Object );
3001803c: e1a01004 mov r1, r4 30018040: e59f0018 ldr r0, [pc, #24] ; 30018060 <rtems_partition_delete+0x6c> 30018044: eb0012a4 bl 3001cadc <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _Partition_Free (
Partition_Control *the_partition
)
{
_Objects_Free( &_Partition_Information, &the_partition->Object );
30018048: e59f0010 ldr r0, [pc, #16] ; 30018060 <rtems_partition_delete+0x6c> 3001804c: e1a01004 mov r1, r4 30018050: eb001356 bl 3001cdb0 <_Objects_Free>
0 /* Not used */
);
}
#endif
_Thread_Enable_dispatch();
30018054: eb001717 bl 3001dcb8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
30018058: e1a00005 mov r0, r5 3001805c: eafffff4 b 30018034 <rtems_partition_delete+0x40>
30018110 <rtems_partition_return_buffer>:
rtems_status_code rtems_partition_return_buffer(
rtems_id id,
void *buffer
)
{
30018110: e92d4070 push {r4, r5, r6, lr}
30018114: e1a03000 mov r3, r0
30018118: e24dd004 sub sp, sp, #4
3001811c: e1a04001 mov r4, r1
Objects_Id id,
Objects_Locations *location
)
{
return (Partition_Control *)
_Objects_Get( &_Partition_Information, id, location );
30018120: e59f008c ldr r0, [pc, #140] ; 300181b4 <rtems_partition_return_buffer+0xa4> 30018124: e1a01003 mov r1, r3 30018128: e1a0200d mov r2, sp 3001812c: eb001386 bl 3001cf4c <_Objects_Get>
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
30018130: e59d3000 ldr r3, [sp] 30018134: e1a05000 mov r5, r0 30018138: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3001813c: 13a00004 movne r0, #4
{
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
30018140: 1a000016 bne 300181a0 <rtems_partition_return_buffer+0x90>
)
{
void *starting;
void *ending;
starting = the_partition->starting_address;
30018144: e5950010 ldr r0, [r5, #16] 30018148: e5953014 ldr r3, [r5, #20] 3001814c: e0803003 add r3, r0, r3
const void *address,
const void *base,
const void *limit
)
{
return (address >= base && address <= limit);
30018150: e1540003 cmp r4, r3 30018154: 83a03000 movhi r3, #0 30018158: 93a03001 movls r3, #1 3001815c: e1540000 cmp r4, r0 30018160: 33a03000 movcc r3, #0
ending = _Addresses_Add_offset( starting, the_partition->length );
return (
_Addresses_Is_in_range( the_buffer, starting, ending ) &&
30018164: e3530000 cmp r3, #0
30018168: 0a00000e beq 300181a8 <rtems_partition_return_buffer+0x98>
offset = (uint32_t) _Addresses_Subtract(
the_buffer,
the_partition->starting_address
);
return ((offset % the_partition->buffer_size) == 0);
3001816c: e0600004 rsb r0, r0, r4 30018170: e5951018 ldr r1, [r5, #24] 30018174: eb00646f bl 30031338 <__umodsi3>
starting = the_partition->starting_address;
ending = _Addresses_Add_offset( starting, the_partition->length );
return (
_Addresses_Is_in_range( the_buffer, starting, ending ) &&
30018178: e2506000 subs r6, r0, #0
3001817c: 1a000009 bne 300181a8 <rtems_partition_return_buffer+0x98>
RTEMS_INLINE_ROUTINE void _Partition_Free_buffer (
Partition_Control *the_partition,
Chain_Node *the_buffer
)
{
_Chain_Append( &the_partition->Memory, the_buffer );
30018180: e2850024 add r0, r5, #36 ; 0x24 30018184: e1a01004 mov r1, r4 30018188: eb000bf2 bl 3001b158 <_Chain_Append>
case OBJECTS_LOCAL:
if ( _Partition_Is_buffer_valid( buffer, the_partition ) ) {
_Partition_Free_buffer( the_partition, buffer );
the_partition->number_of_used_blocks -= 1;
3001818c: e5953020 ldr r3, [r5, #32] 30018190: e2433001 sub r3, r3, #1 30018194: e5853020 str r3, [r5, #32]
_Thread_Enable_dispatch();
30018198: eb0016c6 bl 3001dcb8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3001819c: e1a00006 mov r0, r6
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
300181a0: e28dd004 add sp, sp, #4
300181a4: e8bd8070 pop {r4, r5, r6, pc}
_Partition_Free_buffer( the_partition, buffer );
the_partition->number_of_used_blocks -= 1;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
300181a8: eb0016c2 bl 3001dcb8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
300181ac: e3a00009 mov r0, #9 <== NOT EXECUTED 300181b0: eafffffa b 300181a0 <rtems_partition_return_buffer+0x90> <== NOT EXECUTED
300174d4 <rtems_port_create>:
void *internal_start,
void *external_start,
uint32_t length,
rtems_id *id
)
{
300174d4: e92d40f0 push {r4, r5, r6, r7, lr}
register Dual_ported_memory_Control *the_port;
if ( !rtems_is_name_valid( name ) )
300174d8: e2504000 subs r4, r0, #0
void *internal_start,
void *external_start,
uint32_t length,
rtems_id *id
)
{
300174dc: e24dd00c sub sp, sp, #12 300174e0: e59d5020 ldr r5, [sp, #32]
register Dual_ported_memory_Control *the_port;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
300174e4: 03a00003 moveq r0, #3
rtems_id *id
)
{
register Dual_ported_memory_Control *the_port;
if ( !rtems_is_name_valid( name ) )
300174e8: 0a000005 beq 30017504 <rtems_port_create+0x30>
return RTEMS_INVALID_NAME;
if ( !id )
300174ec: e3550000 cmp r5, #0
300174f0: 0a000002 beq 30017500 <rtems_port_create+0x2c>
* id - port id
* RTEMS_SUCCESSFUL - if successful
* error code - if unsuccessful
*/
rtems_status_code rtems_port_create(
300174f4: e1826001 orr r6, r2, r1
return RTEMS_INVALID_NAME;
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( !_Addresses_Is_aligned( internal_start ) ||
300174f8: e2166007 ands r6, r6, #7
300174fc: 0a000002 beq 3001750c <rtems_port_create+0x38>
!_Addresses_Is_aligned( external_start ) )
return RTEMS_INVALID_ADDRESS;
30017500: e3a00009 mov r0, #9 <== NOT EXECUTED
);
*id = the_port->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
30017504: e28dd00c add sp, sp, #12
30017508: e8bd80f0 pop {r4, r5, r6, r7, pc}
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
3001750c: e59f0074 ldr r0, [pc, #116] ; 30017588 <rtems_port_create+0xb4> 30017510: e590c000 ldr ip, [r0] 30017514: e28cc001 add ip, ip, #1 30017518: e580c000 str ip, [r0]
*/
RTEMS_INLINE_ROUTINE Dual_ported_memory_Control
*_Dual_ported_memory_Allocate ( void )
{
return (Dual_ported_memory_Control *)
_Objects_Allocate( &_Dual_ported_memory_Information );
3001751c: e59f7068 ldr r7, [pc, #104] ; 3001758c <rtems_port_create+0xb8> 30017520: e58d1008 str r1, [sp, #8] 30017524: e1a00007 mov r0, r7 30017528: e58d2004 str r2, [sp, #4] 3001752c: e58d3000 str r3, [sp] 30017530: eb001544 bl 3001ca48 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_port = _Dual_ported_memory_Allocate();
if ( !the_port ) {
30017534: e3500000 cmp r0, #0 30017538: e59d1008 ldr r1, [sp, #8] 3001753c: e59d2004 ldr r2, [sp, #4] 30017540: e59d3000 ldr r3, [sp]
30017544: 0a00000c beq 3001757c <rtems_port_create+0xa8>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
30017548: e590c008 ldr ip, [r0, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3001754c: e597e01c ldr lr, [r7, #28]
return RTEMS_TOO_MANY;
}
the_port->internal_base = internal_start;
the_port->external_base = external_start;
the_port->length = length - 1;
30017550: e2433001 sub r3, r3, #1
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
30017554: e1a0780c lsl r7, ip, #16
if ( !the_port ) {
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_port->internal_base = internal_start;
30017558: e5801010 str r1, [r0, #16]
the_port->external_base = external_start;
3001755c: e5802014 str r2, [r0, #20]
the_port->length = length - 1;
30017560: e5803018 str r3, [r0, #24]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30017564: e78e0727 str r0, [lr, r7, lsr #14]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
30017568: e580400c str r4, [r0, #12]
&_Dual_ported_memory_Information,
&the_port->Object,
(Objects_Name) name
);
*id = the_port->Object.id;
3001756c: e585c000 str ip, [r5]
_Thread_Enable_dispatch();
30017570: eb0019d0 bl 3001dcb8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
30017574: e1a00006 mov r0, r6 30017578: eaffffe1 b 30017504 <rtems_port_create+0x30>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_port = _Dual_ported_memory_Allocate();
if ( !the_port ) {
_Thread_Enable_dispatch();
3001757c: eb0019cd bl 3001dcb8 <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
30017580: e3a00005 mov r0, #5 30017584: eaffffde b 30017504 <rtems_port_create+0x30>
300181b8 <rtems_rate_monotonic_cancel>:
*/
rtems_status_code rtems_rate_monotonic_cancel(
rtems_id id
)
{
300181b8: e92d4030 push {r4, r5, lr}
300181bc: e24dd004 sub sp, sp, #4
300181c0: e1a01000 mov r1, r0
Objects_Id id,
Objects_Locations *location
)
{
return (Rate_monotonic_Control *)
_Objects_Get( &_Rate_monotonic_Information, id, location );
300181c4: e1a0200d mov r2, sp 300181c8: e59f0050 ldr r0, [pc, #80] ; 30018220 <rtems_rate_monotonic_cancel+0x68> 300181cc: eb00135e bl 3001cf4c <_Objects_Get>
Rate_monotonic_Control *the_period;
Objects_Locations location;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
300181d0: e59d4000 ldr r4, [sp] 300181d4: e1a05000 mov r5, r0 300181d8: e3540000 cmp r4, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
300181dc: 13a00004 movne r0, #4
{
Rate_monotonic_Control *the_period;
Objects_Locations location;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
300181e0: 1a000006 bne 30018200 <rtems_rate_monotonic_cancel+0x48>
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
300181e4: e59f3038 ldr r3, [pc, #56] ; 30018224 <rtems_rate_monotonic_cancel+0x6c> 300181e8: e5952040 ldr r2, [r5, #64] ; 0x40 300181ec: e5933004 ldr r3, [r3, #4] 300181f0: e1520003 cmp r2, r3
300181f4: 0a000003 beq 30018208 <rtems_rate_monotonic_cancel+0x50>
_Thread_Enable_dispatch();
300181f8: eb0016ae bl 3001dcb8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_NOT_OWNER_OF_RESOURCE;
300181fc: e3a00017 mov r0, #23 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
30018200: e28dd004 add sp, sp, #4
30018204: e8bd8030 pop {r4, r5, pc}
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
_Thread_Enable_dispatch();
return RTEMS_NOT_OWNER_OF_RESOURCE;
}
(void) _Watchdog_Remove( &the_period->Timer );
30018208: e2850010 add r0, r5, #16 3001820c: eb001b7f bl 3001f010 <_Watchdog_Remove>
the_period->state = RATE_MONOTONIC_INACTIVE;
30018210: e5854038 str r4, [r5, #56] ; 0x38
_Thread_Enable_dispatch();
30018214: eb0016a7 bl 3001dcb8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
30018218: e1a00004 mov r0, r4 3001821c: eafffff7 b 30018200 <rtems_rate_monotonic_cancel+0x48>
3000a944 <rtems_rate_monotonic_create>:
rtems_status_code rtems_rate_monotonic_create(
rtems_name name,
rtems_id *id
)
{
3000a944: e92d4070 push {r4, r5, r6, lr}
Rate_monotonic_Control *the_period;
if ( !rtems_is_name_valid( name ) )
3000a948: e2504000 subs r4, r0, #0
rtems_status_code rtems_rate_monotonic_create(
rtems_name name,
rtems_id *id
)
{
3000a94c: e1a05001 mov r5, r1
Rate_monotonic_Control *the_period;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
3000a950: 03a00003 moveq r0, #3
rtems_id *id
)
{
Rate_monotonic_Control *the_period;
if ( !rtems_is_name_valid( name ) )
3000a954: 08bd8070 popeq {r4, r5, r6, pc}
return RTEMS_INVALID_NAME;
if ( !id )
3000a958: e3510000 cmp r1, #0
3000a95c: 0a00002c beq 3000aa14 <rtems_rate_monotonic_create+0xd0>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
3000a960: e59f30b4 ldr r3, [pc, #180] ; 3000aa1c <rtems_rate_monotonic_create+0xd8> 3000a964: e5932000 ldr r2, [r3] 3000a968: e2822001 add r2, r2, #1 3000a96c: e5832000 str r2, [r3]
* the inactive chain of free period control blocks.
*/
RTEMS_INLINE_ROUTINE Rate_monotonic_Control *_Rate_monotonic_Allocate( void )
{
return (Rate_monotonic_Control *)
_Objects_Allocate( &_Rate_monotonic_Information );
3000a970: e59f60a8 ldr r6, [pc, #168] ; 3000aa20 <rtems_rate_monotonic_create+0xdc> 3000a974: e1a00006 mov r0, r6 3000a978: eb00081b bl 3000c9ec <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_period = _Rate_monotonic_Allocate();
if ( !the_period ) {
3000a97c: e3500000 cmp r0, #0
3000a980: 0a000020 beq 3000aa08 <rtems_rate_monotonic_create+0xc4>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_period->owner = _Thread_Executing;
3000a984: e59f3098 ldr r3, [pc, #152] ; 3000aa24 <rtems_rate_monotonic_create+0xe0>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
3000a988: e5902008 ldr r2, [r0, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000a98c: e596101c ldr r1, [r6, #28] 3000a990: e593e004 ldr lr, [r3, #4]
the_period->state = RATE_MONOTONIC_INACTIVE;
3000a994: e3a06000 mov r6, #0
_Watchdog_Initialize( &the_period->Timer, NULL, 0, NULL );
_Rate_monotonic_Reset_statistics( the_period );
3000a998: e3e03102 mvn r3, #-2147483648 ; 0x80000000
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
3000a99c: e1a0c802 lsl ip, r2, #16
if ( !the_period ) {
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_period->owner = _Thread_Executing;
3000a9a0: e580e040 str lr, [r0, #64] ; 0x40
the_period->state = RATE_MONOTONIC_INACTIVE;
3000a9a4: e5806038 str r6, [r0, #56] ; 0x38
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
3000a9a8: e5806018 str r6, [r0, #24]
the_watchdog->routine = routine;
3000a9ac: e580602c str r6, [r0, #44] ; 0x2c
the_watchdog->id = id;
3000a9b0: e5806030 str r6, [r0, #48] ; 0x30
the_watchdog->user_data = user_data;
3000a9b4: e5806034 str r6, [r0, #52] ; 0x34
_Watchdog_Initialize( &the_period->Timer, NULL, 0, NULL );
_Rate_monotonic_Reset_statistics( the_period );
3000a9b8: e5806054 str r6, [r0, #84] ; 0x54 3000a9bc: e5806058 str r6, [r0, #88] ; 0x58 3000a9c0: e5806064 str r6, [r0, #100] ; 0x64 3000a9c4: e5806068 str r6, [r0, #104] ; 0x68 3000a9c8: e580606c str r6, [r0, #108] ; 0x6c 3000a9cc: e5806070 str r6, [r0, #112] ; 0x70 3000a9d0: e580607c str r6, [r0, #124] ; 0x7c 3000a9d4: e5806080 str r6, [r0, #128] ; 0x80 3000a9d8: e5806084 str r6, [r0, #132] ; 0x84 3000a9dc: e5806088 str r6, [r0, #136] ; 0x88 3000a9e0: e580305c str r3, [r0, #92] ; 0x5c 3000a9e4: e5803060 str r3, [r0, #96] ; 0x60 3000a9e8: e5803074 str r3, [r0, #116] ; 0x74 3000a9ec: e5803078 str r3, [r0, #120] ; 0x78
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000a9f0: e781072c str r0, [r1, ip, lsr #14]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
3000a9f4: e580400c str r4, [r0, #12]
&_Rate_monotonic_Information,
&the_period->Object,
(Objects_Name) name
);
*id = the_period->Object.id;
3000a9f8: e5852000 str r2, [r5]
_Thread_Enable_dispatch();
3000a9fc: eb000cd1 bl 3000dd48 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000aa00: e1a00006 mov r0, r6
3000aa04: e8bd8070 pop {r4, r5, r6, pc}
_Thread_Disable_dispatch(); /* to prevent deletion */
the_period = _Rate_monotonic_Allocate();
if ( !the_period ) {
_Thread_Enable_dispatch();
3000aa08: eb000cce bl 3000dd48 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TOO_MANY;
3000aa0c: e3a00005 mov r0, #5 <== NOT EXECUTED
3000aa10: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
return RTEMS_INVALID_ADDRESS;
3000aa14: e3a00009 mov r0, #9 <== NOT EXECUTED
);
*id = the_period->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
3000aa18: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
30011584 <rtems_rate_monotonic_get_statistics>:
rtems_status_code rtems_rate_monotonic_get_statistics(
rtems_id id,
rtems_rate_monotonic_period_statistics *statistics
)
{
30011584: e92d4bf0 push {r4, r5, r6, r7, r8, r9, fp, lr} <== NOT EXECUTED
Objects_Locations location;
Rate_monotonic_Control *the_period;
rtems_rate_monotonic_period_statistics *dst;
Rate_monotonic_Statistics *src;
if ( !statistics )
30011588: e2514000 subs r4, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_rate_monotonic_get_statistics(
rtems_id id,
rtems_rate_monotonic_period_statistics *statistics
)
{
3001158c: e24dd004 sub sp, sp, #4 <== NOT EXECUTED 30011590: e1a01000 mov r1, r0 <== NOT EXECUTED
Rate_monotonic_Control *the_period;
rtems_rate_monotonic_period_statistics *dst;
Rate_monotonic_Statistics *src;
if ( !statistics )
return RTEMS_INVALID_ADDRESS;
30011594: 03a00009 moveq r0, #9 <== NOT EXECUTED
Objects_Locations location;
Rate_monotonic_Control *the_period;
rtems_rate_monotonic_period_statistics *dst;
Rate_monotonic_Statistics *src;
if ( !statistics )
30011598: 0a000024 beq 30011630 <rtems_rate_monotonic_get_statistics+0xac><== NOT EXECUTED 3001159c: e59f0094 ldr r0, [pc, #148] ; 30011638 <rtems_rate_monotonic_get_statistics+0xb4><== NOT EXECUTED 300115a0: e1a0200d mov r2, sp <== NOT EXECUTED 300115a4: ebffee8c bl 3000cfdc <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
300115a8: e59d5000 ldr r5, [sp] <== NOT EXECUTED 300115ac: e3550000 cmp r5, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
300115b0: 13a00004 movne r0, #4 <== NOT EXECUTED
if ( !statistics )
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
300115b4: 1a00001d bne 30011630 <rtems_rate_monotonic_get_statistics+0xac><== NOT EXECUTED
case OBJECTS_LOCAL:
dst = statistics;
src = &the_period->Statistics;
dst->count = src->count;
300115b8: e590e054 ldr lr, [r0, #84] ; 0x54 <== NOT EXECUTED
dst->missed_count = src->missed_count;
300115bc: e5901058 ldr r1, [r0, #88] ; 0x58 <== NOT EXECUTED
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_To_timespec( &src->min_cpu_time, &dst->min_cpu_time );
_Timestamp_To_timespec( &src->max_cpu_time, &dst->max_cpu_time );
_Timestamp_To_timespec( &src->total_cpu_time, &dst->total_cpu_time );
_Timestamp_To_timespec( &src->min_wall_time, &dst->min_wall_time );
300115c0: e2803074 add r3, r0, #116 ; 0x74 <== NOT EXECUTED
300115c4: e893000c ldm r3, {r2, r3} <== NOT EXECUTED
dst = statistics;
src = &the_period->Statistics;
dst->count = src->count;
dst->missed_count = src->missed_count;
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_To_timespec( &src->min_cpu_time, &dst->min_cpu_time );
300115c8: e280905c add r9, r0, #92 ; 0x5c <== NOT EXECUTED
300115cc: e8990300 ldm r9, {r8, r9} <== NOT EXECUTED
_Timestamp_To_timespec( &src->max_cpu_time, &dst->max_cpu_time );
300115d0: e2807064 add r7, r0, #100 ; 0x64 <== NOT EXECUTED
300115d4: e89700c0 ldm r7, {r6, r7} <== NOT EXECUTED
_Timestamp_To_timespec( &src->total_cpu_time, &dst->total_cpu_time );
300115d8: e280c06c add ip, r0, #108 ; 0x6c <== NOT EXECUTED
300115dc: e89c1800 ldm ip, {fp, ip} <== NOT EXECUTED
_Timestamp_To_timespec( &src->min_wall_time, &dst->min_wall_time );
300115e0: e5842020 str r2, [r4, #32] <== NOT EXECUTED 300115e4: e5843024 str r3, [r4, #36] ; 0x24 <== NOT EXECUTED
_Timestamp_To_timespec( &src->max_wall_time, &dst->max_wall_time );
300115e8: e280307c add r3, r0, #124 ; 0x7c <== NOT EXECUTED
300115ec: e893000c ldm r3, {r2, r3} <== NOT EXECUTED
300115f0: e5842028 str r2, [r4, #40] ; 0x28 <== NOT EXECUTED
300115f4: e584302c str r3, [r4, #44] ; 0x2c <== NOT EXECUTED
_Timestamp_To_timespec( &src->total_wall_time, &dst->total_wall_time );
300115f8: e2803084 add r3, r0, #132 ; 0x84 <== NOT EXECUTED
300115fc: e893000c ldm r3, {r2, r3} <== NOT EXECUTED
switch ( location ) {
case OBJECTS_LOCAL:
dst = statistics;
src = &the_period->Statistics;
dst->count = src->count;
30011600: e584e000 str lr, [r4] <== NOT EXECUTED
_Timestamp_To_timespec( &src->min_cpu_time, &dst->min_cpu_time );
_Timestamp_To_timespec( &src->max_cpu_time, &dst->max_cpu_time );
_Timestamp_To_timespec( &src->total_cpu_time, &dst->total_cpu_time );
_Timestamp_To_timespec( &src->min_wall_time, &dst->min_wall_time );
_Timestamp_To_timespec( &src->max_wall_time, &dst->max_wall_time );
_Timestamp_To_timespec( &src->total_wall_time, &dst->total_wall_time );
30011604: e5842030 str r2, [r4, #48] ; 0x30 <== NOT EXECUTED 30011608: e5843034 str r3, [r4, #52] ; 0x34 <== NOT EXECUTED
case OBJECTS_LOCAL:
dst = statistics;
src = &the_period->Statistics;
dst->count = src->count;
dst->missed_count = src->missed_count;
3001160c: e5841004 str r1, [r4, #4] <== NOT EXECUTED
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_To_timespec( &src->min_cpu_time, &dst->min_cpu_time );
30011610: e5848008 str r8, [r4, #8] <== NOT EXECUTED 30011614: e584900c str r9, [r4, #12] <== NOT EXECUTED
_Timestamp_To_timespec( &src->max_cpu_time, &dst->max_cpu_time );
30011618: e5846010 str r6, [r4, #16] <== NOT EXECUTED 3001161c: e5847014 str r7, [r4, #20] <== NOT EXECUTED
_Timestamp_To_timespec( &src->total_cpu_time, &dst->total_cpu_time );
30011620: e584b018 str fp, [r4, #24] <== NOT EXECUTED 30011624: e584c01c str ip, [r4, #28] <== NOT EXECUTED
dst->min_wall_time = src->min_wall_time;
dst->max_wall_time = src->max_wall_time;
dst->total_wall_time = src->total_wall_time;
#endif
_Thread_Enable_dispatch();
30011628: ebfff1c6 bl 3000dd48 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
3001162c: e1a00005 mov r0, r5 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
30011630: e28dd004 add sp, sp, #4 <== NOT EXECUTED
30011634: e8bd8bf0 pop {r4, r5, r6, r7, r8, r9, fp, pc} <== NOT EXECUTED
3001163c <rtems_rate_monotonic_get_status>:
rtems_status_code rtems_rate_monotonic_get_status(
rtems_id id,
rtems_rate_monotonic_period_status *status
)
{
3001163c: e92d4010 push {r4, lr} <== NOT EXECUTED
Objects_Locations location;
Rate_monotonic_Period_time_t since_last_period;
Rate_monotonic_Control *the_period;
bool valid_status;
if ( !status )
30011640: e2514000 subs r4, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_rate_monotonic_get_status(
rtems_id id,
rtems_rate_monotonic_period_status *status
)
{
30011644: e24dd014 sub sp, sp, #20 <== NOT EXECUTED 30011648: e1a01000 mov r1, r0 <== NOT EXECUTED
Rate_monotonic_Period_time_t since_last_period;
Rate_monotonic_Control *the_period;
bool valid_status;
if ( !status )
return RTEMS_INVALID_ADDRESS;
3001164c: 03a00009 moveq r0, #9 <== NOT EXECUTED
Objects_Locations location;
Rate_monotonic_Period_time_t since_last_period;
Rate_monotonic_Control *the_period;
bool valid_status;
if ( !status )
30011650: 0a000013 beq 300116a4 <rtems_rate_monotonic_get_status+0x68><== NOT EXECUTED 30011654: e28d2010 add r2, sp, #16 <== NOT EXECUTED 30011658: e59f008c ldr r0, [pc, #140] ; 300116ec <rtems_rate_monotonic_get_status+0xb0><== NOT EXECUTED 3001165c: ebffee5e bl 3000cfdc <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
30011660: e59d2010 ldr r2, [sp, #16] <== NOT EXECUTED 30011664: e1a03000 mov r3, r0 <== NOT EXECUTED 30011668: e3520000 cmp r2, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3001166c: 13a00004 movne r0, #4 <== NOT EXECUTED
if ( !status )
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
30011670: 1a00000b bne 300116a4 <rtems_rate_monotonic_get_status+0x68><== NOT EXECUTED
case OBJECTS_LOCAL:
status->owner = the_period->owner->Object.id;
30011674: e5932040 ldr r2, [r3, #64] ; 0x40 <== NOT EXECUTED
status->state = the_period->state;
30011678: e5933038 ldr r3, [r3, #56] ; 0x38 <== NOT EXECUTED
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
status->owner = the_period->owner->Object.id;
3001167c: e5922008 ldr r2, [r2, #8] <== NOT EXECUTED
status->state = the_period->state;
/*
* If the period is inactive, there is no information.
*/
if ( status->state == RATE_MONOTONIC_INACTIVE ) {
30011680: e3530000 cmp r3, #0 <== NOT EXECUTED
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
status->owner = the_period->owner->Object.id;
30011684: e884000c stm r4, {r2, r3} <== NOT EXECUTED
status->state = the_period->state;
/*
* If the period is inactive, there is no information.
*/
if ( status->state == RATE_MONOTONIC_INACTIVE ) {
30011688: 1a000007 bne 300116ac <rtems_rate_monotonic_get_status+0x70><== NOT EXECUTED
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timespec_Set_to_zero( &status->since_last_period );
3001168c: e5843008 str r3, [r4, #8] <== NOT EXECUTED 30011690: e584300c str r3, [r4, #12] <== NOT EXECUTED
_Timespec_Set_to_zero( &status->executed_since_last_period );
30011694: e5843010 str r3, [r4, #16] <== NOT EXECUTED 30011698: e5843014 str r3, [r4, #20] <== NOT EXECUTED
status->since_last_period = since_last_period;
status->executed_since_last_period = executed;
#endif
}
_Thread_Enable_dispatch();
3001169c: ebfff1a9 bl 3000dd48 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
300116a0: e3a00000 mov r0, #0 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
300116a4: e28dd014 add sp, sp, #20 <== NOT EXECUTED
300116a8: e8bd8010 pop {r4, pc} <== NOT EXECUTED
} else {
/*
* Grab the current status.
*/
valid_status =
300116ac: e1a0100d mov r1, sp <== NOT EXECUTED 300116b0: e28d2008 add r2, sp, #8 <== NOT EXECUTED 300116b4: ebffe4e7 bl 3000aa58 <_Rate_monotonic_Get_status> <== NOT EXECUTED
_Rate_monotonic_Get_status(
the_period, &since_last_period, &executed
);
if (!valid_status) {
300116b8: e3500000 cmp r0, #0 <== NOT EXECUTED 300116bc: 0a000007 beq 300116e0 <rtems_rate_monotonic_get_status+0xa4><== NOT EXECUTED
_Thread_Enable_dispatch();
return RTEMS_NOT_DEFINED;
}
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_To_timespec(
300116c0: e89d000c ldm sp, {r2, r3} <== NOT EXECUTED
300116c4: e5842008 str r2, [r4, #8] <== NOT EXECUTED
300116c8: e584300c str r3, [r4, #12] <== NOT EXECUTED
&since_last_period, &status->since_last_period
);
_Timestamp_To_timespec(
300116cc: e28d3008 add r3, sp, #8 <== NOT EXECUTED
300116d0: e893000c ldm r3, {r2, r3} <== NOT EXECUTED
300116d4: e5842010 str r2, [r4, #16] <== NOT EXECUTED
300116d8: e5843014 str r3, [r4, #20] <== NOT EXECUTED
300116dc: eaffffee b 3001169c <rtems_rate_monotonic_get_status+0x60> <== NOT EXECUTED
valid_status =
_Rate_monotonic_Get_status(
the_period, &since_last_period, &executed
);
if (!valid_status) {
_Thread_Enable_dispatch();
300116e0: ebfff198 bl 3000dd48 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_NOT_DEFINED;
300116e4: e3a0000b mov r0, #11 <== NOT EXECUTED 300116e8: eaffffed b 300116a4 <rtems_rate_monotonic_get_status+0x68> <== NOT EXECUTED
3000ac84 <rtems_rate_monotonic_period>:
rtems_status_code rtems_rate_monotonic_period(
rtems_id id,
rtems_interval length
)
{
3000ac84: e92d41f0 push {r4, r5, r6, r7, r8, lr}
3000ac88: e1a04000 mov r4, r0
3000ac8c: e24dd008 sub sp, sp, #8
3000ac90: e1a05001 mov r5, r1
Objects_Id id,
Objects_Locations *location
)
{
return (Rate_monotonic_Control *)
_Objects_Get( &_Rate_monotonic_Information, id, location );
3000ac94: e59f017c ldr r0, [pc, #380] ; 3000ae18 <rtems_rate_monotonic_period+0x194> 3000ac98: e1a01004 mov r1, r4 3000ac9c: e28d2004 add r2, sp, #4 3000aca0: eb0008cd bl 3000cfdc <_Objects_Get>
rtems_rate_monotonic_period_states local_state;
ISR_Level level;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
3000aca4: e59d3004 ldr r3, [sp, #4] 3000aca8: e1a06000 mov r6, r0 3000acac: e3530000 cmp r3, #0
3000acb0: 1a000008 bne 3000acd8 <rtems_rate_monotonic_period+0x54>
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Executing );
3000acb4: e59f7160 ldr r7, [pc, #352] ; 3000ae1c <rtems_rate_monotonic_period+0x198>
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
3000acb8: e5902040 ldr r2, [r0, #64] ; 0x40 3000acbc: e5973004 ldr r3, [r7, #4] 3000acc0: e1520003 cmp r2, r3
3000acc4: 0a000005 beq 3000ace0 <rtems_rate_monotonic_period+0x5c>
_Thread_Enable_dispatch();
3000acc8: eb000c1e bl 3000dd48 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_NOT_OWNER_OF_RESOURCE;
3000accc: e3a00017 mov r0, #23 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
3000acd0: e28dd008 add sp, sp, #8
3000acd4: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3000acd8: e3a00004 mov r0, #4 <== NOT EXECUTED 3000acdc: eafffffb b 3000acd0 <rtems_rate_monotonic_period+0x4c> <== NOT EXECUTED
if ( !_Thread_Is_executing( the_period->owner ) ) {
_Thread_Enable_dispatch();
return RTEMS_NOT_OWNER_OF_RESOURCE;
}
if ( length == RTEMS_PERIOD_STATUS ) {
3000ace0: e3550000 cmp r5, #0
3000ace4: 1a000008 bne 3000ad0c <rtems_rate_monotonic_period+0x88>
switch ( the_period->state ) {
3000ace8: e5903038 ldr r3, [r0, #56] ; 0x38 3000acec: e3530004 cmp r3, #4 3000acf0: 959f2128 ldrls r2, [pc, #296] ; 3000ae20 <rtems_rate_monotonic_period+0x19c> 3000acf4: 81a00005 movhi r0, r5 3000acf8: 97920103 ldrls r0, [r2, r3, lsl #2]
the_period->state = RATE_MONOTONIC_ACTIVE;
the_period->next_length = length;
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
3000acfc: e58d0000 str r0, [sp] 3000ad00: eb000c10 bl 3000dd48 <_Thread_Enable_dispatch>
return RTEMS_TIMEOUT;
3000ad04: e59d0000 ldr r0, [sp] 3000ad08: eafffff0 b 3000acd0 <rtems_rate_monotonic_period+0x4c>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000ad0c: e10f8000 mrs r8, CPSR 3000ad10: e3883080 orr r3, r8, #128 ; 0x80 3000ad14: e129f003 msr CPSR_fc, r3
_Thread_Enable_dispatch();
return( return_value );
}
_ISR_Disable( level );
if ( the_period->state == RATE_MONOTONIC_INACTIVE ) {
3000ad18: e5903038 ldr r3, [r0, #56] ; 0x38 3000ad1c: e3530000 cmp r3, #0
3000ad20: 0a00000e beq 3000ad60 <rtems_rate_monotonic_period+0xdc>
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
if ( the_period->state == RATE_MONOTONIC_ACTIVE ) {
3000ad24: e3530002 cmp r3, #2
3000ad28: 0a00001f beq 3000adac <rtems_rate_monotonic_period+0x128>
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
if ( the_period->state == RATE_MONOTONIC_EXPIRED ) {
3000ad2c: e3530004 cmp r3, #4 <== NOT EXECUTED 3000ad30: 1affffe8 bne 3000acd8 <rtems_rate_monotonic_period+0x54> <== NOT EXECUTED
/*
* Update statistics from the concluding period
*/
_Rate_monotonic_Update_statistics( the_period );
3000ad34: ebffff97 bl 3000ab98 <_Rate_monotonic_Update_statistics> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000ad38: e129f008 msr CPSR_fc, r8 <== NOT EXECUTED
_ISR_Enable( level );
the_period->state = RATE_MONOTONIC_ACTIVE;
3000ad3c: e3a03002 mov r3, #2 <== NOT EXECUTED
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
3000ad40: e59f00dc ldr r0, [pc, #220] ; 3000ae24 <rtems_rate_monotonic_period+0x1a0><== NOT EXECUTED 3000ad44: e2861010 add r1, r6, #16 <== NOT EXECUTED 3000ad48: e5863038 str r3, [r6, #56] ; 0x38 <== NOT EXECUTED
the_period->next_length = length;
3000ad4c: e586503c str r5, [r6, #60] ; 0x3c <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3000ad50: e586501c str r5, [r6, #28] <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
3000ad54: eb000fe2 bl 3000ece4 <_Watchdog_Insert> <== NOT EXECUTED
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
return RTEMS_TIMEOUT;
3000ad58: e3a00006 mov r0, #6 <== NOT EXECUTED 3000ad5c: eaffffe6 b 3000acfc <rtems_rate_monotonic_period+0x78> <== NOT EXECUTED
3000ad60: e129f008 msr CPSR_fc, r8
_ISR_Enable( level );
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
3000ad64: ebffff6b bl 3000ab18 <_Rate_monotonic_Initiate_statistics>
the_period->state = RATE_MONOTONIC_ACTIVE;
3000ad68: e3a03002 mov r3, #2 3000ad6c: e5863038 str r3, [r6, #56] ; 0x38
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
3000ad70: e59f30b0 ldr r3, [pc, #176] ; 3000ae28 <rtems_rate_monotonic_period+0x1a4>
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
3000ad74: e3a07000 mov r7, #0
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
3000ad78: e59f00a4 ldr r0, [pc, #164] ; 3000ae24 <rtems_rate_monotonic_period+0x1a0> 3000ad7c: e2861010 add r1, r6, #16
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
3000ad80: e586302c str r3, [r6, #44] ; 0x2c
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
3000ad84: e5867018 str r7, [r6, #24]
the_watchdog->routine = routine; the_watchdog->id = id;
3000ad88: e5864030 str r4, [r6, #48] ; 0x30
the_watchdog->user_data = user_data;
3000ad8c: e5867034 str r7, [r6, #52] ; 0x34
_Rate_monotonic_Timeout,
id,
NULL
);
the_period->next_length = length;
3000ad90: e586503c str r5, [r6, #60] ; 0x3c
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3000ad94: e586501c str r5, [r6, #28]
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
3000ad98: eb000fd1 bl 3000ece4 <_Watchdog_Insert>
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
3000ad9c: e58d7000 str r7, [sp] 3000ada0: eb000be8 bl 3000dd48 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000ada4: e59d0000 ldr r0, [sp] 3000ada8: eaffffc8 b 3000acd0 <rtems_rate_monotonic_period+0x4c>
if ( the_period->state == RATE_MONOTONIC_ACTIVE ) {
/*
* Update statistics from the concluding period.
*/
_Rate_monotonic_Update_statistics( the_period );
3000adac: ebffff79 bl 3000ab98 <_Rate_monotonic_Update_statistics>
/*
* This tells the _Rate_monotonic_Timeout that this task is
* in the process of blocking on the period and that we
* may be changing the length of the next period.
*/
the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING;
3000adb0: e3a03001 mov r3, #1 3000adb4: e5863038 str r3, [r6, #56] ; 0x38
the_period->next_length = length;
3000adb8: e586503c str r5, [r6, #60] ; 0x3c 3000adbc: e129f008 msr CPSR_fc, r8
_ISR_Enable( level );
_Thread_Executing->Wait.id = the_period->Object.id;
3000adc0: e5973004 ldr r3, [r7, #4] 3000adc4: e5962008 ldr r2, [r6, #8]
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
3000adc8: e1a00003 mov r0, r3
the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING;
the_period->next_length = length;
_ISR_Enable( level );
_Thread_Executing->Wait.id = the_period->Object.id;
3000adcc: e5832020 str r2, [r3, #32]
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
3000add0: e3a01901 mov r1, #16384 ; 0x4000 3000add4: eb000e03 bl 3000e5e8 <_Thread_Set_state>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000add8: e10f2000 mrs r2, CPSR 3000addc: e3823080 orr r3, r2, #128 ; 0x80 3000ade0: e129f003 msr CPSR_fc, r3
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
local_state = the_period->state;
the_period->state = RATE_MONOTONIC_ACTIVE;
3000ade4: e3a01002 mov r1, #2
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
local_state = the_period->state;
3000ade8: e5963038 ldr r3, [r6, #56] ; 0x38
the_period->state = RATE_MONOTONIC_ACTIVE;
3000adec: e5861038 str r1, [r6, #56] ; 0x38
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000adf0: e129f002 msr CPSR_fc, r2
/*
* If it did, then we want to unblock ourself and continue as
* if nothing happen. The period was reset in the timeout routine.
*/
if ( local_state == RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING )
3000adf4: e3530003 cmp r3, #3
3000adf8: 0a000002 beq 3000ae08 <rtems_rate_monotonic_period+0x184>
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
_Thread_Enable_dispatch();
3000adfc: eb000bd1 bl 3000dd48 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000ae00: e3a00000 mov r0, #0 <== NOT EXECUTED 3000ae04: eaffffb1 b 3000acd0 <rtems_rate_monotonic_period+0x4c> <== NOT EXECUTED
/*
* If it did, then we want to unblock ourself and continue as
* if nothing happen. The period was reset in the timeout routine.
*/
if ( local_state == RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING )
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
3000ae08: e5970004 ldr r0, [r7, #4] <== NOT EXECUTED 3000ae0c: e3a01901 mov r1, #16384 ; 0x4000 <== NOT EXECUTED 3000ae10: eb000aef bl 3000d9d4 <_Thread_Clear_state> <== NOT EXECUTED 3000ae14: eafffff8 b 3000adfc <rtems_rate_monotonic_period+0x178> <== NOT EXECUTED
3000b068 <rtems_rate_monotonic_report_statistics>:
}
}
void rtems_rate_monotonic_report_statistics( void )
{
rtems_rate_monotonic_report_statistics_with_plugin( NULL, printk_plugin );
3000b068: e59f1004 ldr r1, [pc, #4] ; 3000b074 <rtems_rate_monotonic_report_statistics+0xc><== NOT EXECUTED 3000b06c: e3a00000 mov r0, #0 <== NOT EXECUTED 3000b070: eaffff6d b 3000ae2c <rtems_rate_monotonic_report_statistics_with_plugin><== NOT EXECUTED
3000ae2c <rtems_rate_monotonic_report_statistics_with_plugin>:
*/
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
3000ae2c: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== NOT EXECUTED
rtems_id id;
rtems_rate_monotonic_period_statistics the_stats;
rtems_rate_monotonic_period_status the_status;
char name[5];
if ( !print )
3000ae30: e2515000 subs r5, r1, #0 <== NOT EXECUTED
*/
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
3000ae34: e24dd078 sub sp, sp, #120 ; 0x78 <== NOT EXECUTED 3000ae38: e1a08000 mov r8, r0 <== NOT EXECUTED
rtems_id id;
rtems_rate_monotonic_period_statistics the_stats;
rtems_rate_monotonic_period_status the_status;
char name[5];
if ( !print )
3000ae3c: 0a000047 beq 3000af60 <rtems_rate_monotonic_report_statistics_with_plugin+0x134><== NOT EXECUTED
return;
(*print)( context, "Period information by period\n" );
3000ae40: e59f11f4 ldr r1, [pc, #500] ; 3000b03c <rtems_rate_monotonic_report_statistics_with_plugin+0x210><== NOT EXECUTED 3000ae44: e1a0e00f mov lr, pc <== NOT EXECUTED 3000ae48: e12fff15 bx r5 <== NOT EXECUTED
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)( context, "--- CPU times are in seconds ---\n" );
3000ae4c: e59f11ec ldr r1, [pc, #492] ; 3000b040 <rtems_rate_monotonic_report_statistics_with_plugin+0x214><== NOT EXECUTED 3000ae50: e1a00008 mov r0, r8 <== NOT EXECUTED 3000ae54: e1a0e00f mov lr, pc <== NOT EXECUTED 3000ae58: e12fff15 bx r5 <== NOT EXECUTED
(*print)( context, "--- Wall times are in seconds ---\n" );
3000ae5c: e59f11e0 ldr r1, [pc, #480] ; 3000b044 <rtems_rate_monotonic_report_statistics_with_plugin+0x218><== NOT EXECUTED 3000ae60: e1a00008 mov r0, r8 <== NOT EXECUTED 3000ae64: e1a0e00f mov lr, pc <== NOT EXECUTED 3000ae68: e12fff15 bx r5 <== NOT EXECUTED
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
3000ae6c: e59f61d4 ldr r6, [pc, #468] ; 3000b048 <rtems_rate_monotonic_report_statistics_with_plugin+0x21c><== NOT EXECUTED
Be sure to test the various cases. (*print)( context,"\ 1234567890123456789012345678901234567890123456789012345678901234567890123456789\ \n"); */ (*print)( context, " ID OWNER COUNT MISSED "
3000ae70: e59f11d4 ldr r1, [pc, #468] ; 3000b04c <rtems_rate_monotonic_report_statistics_with_plugin+0x220><== NOT EXECUTED 3000ae74: e1a00008 mov r0, r8 <== NOT EXECUTED 3000ae78: e1a0e00f mov lr, pc <== NOT EXECUTED 3000ae7c: e12fff15 bx r5 <== NOT EXECUTED
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
" "
#endif
" WALL TIME\n"
);
(*print)( context, " "
3000ae80: e1a00008 mov r0, r8 <== NOT EXECUTED 3000ae84: e59f11c4 ldr r1, [pc, #452] ; 3000b050 <rtems_rate_monotonic_report_statistics_with_plugin+0x224><== NOT EXECUTED 3000ae88: e1a0e00f mov lr, pc <== NOT EXECUTED 3000ae8c: e12fff15 bx r5 <== NOT EXECUTED
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
3000ae90: e5964008 ldr r4, [r6, #8] <== NOT EXECUTED 3000ae94: e596300c ldr r3, [r6, #12] <== NOT EXECUTED 3000ae98: e1540003 cmp r4, r3 <== NOT EXECUTED 3000ae9c: 8a00002f bhi 3000af60 <rtems_rate_monotonic_report_statistics_with_plugin+0x134><== NOT EXECUTED 3000aea0: e28d7018 add r7, sp, #24 <== NOT EXECUTED
{
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
struct timespec cpu_average;
struct timespec *min_cpu = &the_stats.min_cpu_time;
struct timespec *max_cpu = &the_stats.max_cpu_time;
struct timespec *total_cpu = &the_stats.total_cpu_time;
3000aea4: e2870018 add r0, r7, #24 <== NOT EXECUTED
{
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
struct timespec wall_average;
struct timespec *min_wall = &the_stats.min_wall_time;
struct timespec *max_wall = &the_stats.max_wall_time;
struct timespec *total_wall = &the_stats.total_wall_time;
3000aea8: e2871030 add r1, r7, #48 ; 0x30 <== NOT EXECUTED
struct timespec *min_cpu = &the_stats.min_cpu_time;
struct timespec *max_cpu = &the_stats.max_cpu_time;
struct timespec *total_cpu = &the_stats.total_cpu_time;
_Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average );
(*print)( context,
3000aeac: e59fa1a0 ldr sl, [pc, #416] ; 3000b054 <rtems_rate_monotonic_report_statistics_with_plugin+0x228><== NOT EXECUTED
continue;
#else
(void) rtems_rate_monotonic_get_status( id, &the_status );
#endif
rtems_object_get_name( the_status.owner, sizeof(name), name );
3000aeb0: e28d9070 add r9, sp, #112 ; 0x70 <== NOT EXECUTED
{
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
struct timespec cpu_average;
struct timespec *min_cpu = &the_stats.min_cpu_time;
struct timespec *max_cpu = &the_stats.max_cpu_time;
struct timespec *total_cpu = &the_stats.total_cpu_time;
3000aeb4: e58d0010 str r0, [sp, #16] <== NOT EXECUTED
_Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average );
3000aeb8: e28db068 add fp, sp, #104 ; 0x68 <== NOT EXECUTED
{
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
struct timespec wall_average;
struct timespec *min_wall = &the_stats.min_wall_time;
struct timespec *max_wall = &the_stats.max_wall_time;
struct timespec *total_wall = &the_stats.total_wall_time;
3000aebc: e58d1014 str r1, [sp, #20] <== NOT EXECUTED 3000aec0: ea000003 b 3000aed4 <rtems_rate_monotonic_report_statistics_with_plugin+0xa8><== NOT EXECUTED
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
3000aec4: e596300c ldr r3, [r6, #12] <== NOT EXECUTED
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
3000aec8: e2844001 add r4, r4, #1 <== NOT EXECUTED
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
3000aecc: e1530004 cmp r3, r4 <== NOT EXECUTED 3000aed0: 3a000022 bcc 3000af60 <rtems_rate_monotonic_report_statistics_with_plugin+0x134><== NOT EXECUTED
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
3000aed4: e1a00004 mov r0, r4 <== NOT EXECUTED 3000aed8: e1a01007 mov r1, r7 <== NOT EXECUTED 3000aedc: eb0019a8 bl 30011584 <rtems_rate_monotonic_get_statistics> <== NOT EXECUTED
if ( status != RTEMS_SUCCESSFUL )
3000aee0: e3500000 cmp r0, #0 <== NOT EXECUTED 3000aee4: 1afffff6 bne 3000aec4 <rtems_rate_monotonic_report_statistics_with_plugin+0x98><== NOT EXECUTED
#if defined(RTEMS_DEBUG)
status = rtems_rate_monotonic_get_status( id, &the_status );
if ( status != RTEMS_SUCCESSFUL )
continue;
#else
(void) rtems_rate_monotonic_get_status( id, &the_status );
3000aee8: e28d1050 add r1, sp, #80 ; 0x50 <== NOT EXECUTED 3000aeec: e1a00004 mov r0, r4 <== NOT EXECUTED 3000aef0: eb0019d1 bl 3001163c <rtems_rate_monotonic_get_status> <== NOT EXECUTED
#endif
rtems_object_get_name( the_status.owner, sizeof(name), name );
3000aef4: e1a02009 mov r2, r9 <== NOT EXECUTED 3000aef8: e3a01005 mov r1, #5 <== NOT EXECUTED 3000aefc: e59d0050 ldr r0, [sp, #80] ; 0x50 <== NOT EXECUTED 3000af00: eb0000bd bl 3000b1fc <rtems_object_get_name> <== NOT EXECUTED
/*
* Print part of report line that is not dependent on granularity
*/
(*print)( context,
3000af04: e59d3018 ldr r3, [sp, #24] <== NOT EXECUTED 3000af08: e59f1148 ldr r1, [pc, #328] ; 3000b058 <rtems_rate_monotonic_report_statistics_with_plugin+0x22c><== NOT EXECUTED 3000af0c: e58d3000 str r3, [sp] <== NOT EXECUTED 3000af10: e59d301c ldr r3, [sp, #28] <== NOT EXECUTED 3000af14: e1a02004 mov r2, r4 <== NOT EXECUTED 3000af18: e58d3004 str r3, [sp, #4] <== NOT EXECUTED 3000af1c: e1a00008 mov r0, r8 <== NOT EXECUTED 3000af20: e1a03009 mov r3, r9 <== NOT EXECUTED 3000af24: e1a0e00f mov lr, pc <== NOT EXECUTED 3000af28: e12fff15 bx r5 <== NOT EXECUTED
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
3000af2c: e59d3018 ldr r3, [sp, #24] <== NOT EXECUTED
struct timespec cpu_average;
struct timespec *min_cpu = &the_stats.min_cpu_time;
struct timespec *max_cpu = &the_stats.max_cpu_time;
struct timespec *total_cpu = &the_stats.total_cpu_time;
_Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average );
3000af30: e59d0010 ldr r0, [sp, #16] <== NOT EXECUTED
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
3000af34: e3530000 cmp r3, #0 <== NOT EXECUTED
struct timespec cpu_average;
struct timespec *min_cpu = &the_stats.min_cpu_time;
struct timespec *max_cpu = &the_stats.max_cpu_time;
struct timespec *total_cpu = &the_stats.total_cpu_time;
_Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average );
3000af38: e1a0200b mov r2, fp <== NOT EXECUTED
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
(*print)( context, "\n" );
3000af3c: e59f1118 ldr r1, [pc, #280] ; 3000b05c <rtems_rate_monotonic_report_statistics_with_plugin+0x230><== NOT EXECUTED
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
3000af40: 1a000008 bne 3000af68 <rtems_rate_monotonic_report_statistics_with_plugin+0x13c><== NOT EXECUTED
(*print)( context, "\n" );
3000af44: e1a00008 mov r0, r8 <== NOT EXECUTED 3000af48: e1a0e00f mov lr, pc <== NOT EXECUTED 3000af4c: e12fff15 bx r5 <== NOT EXECUTED
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
3000af50: e596300c ldr r3, [r6, #12] <== NOT EXECUTED
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
3000af54: e2844001 add r4, r4, #1 <== NOT EXECUTED
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
3000af58: e1530004 cmp r3, r4 <== NOT EXECUTED 3000af5c: 2affffdc bcs 3000aed4 <rtems_rate_monotonic_report_statistics_with_plugin+0xa8><== NOT EXECUTED
the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall
);
#endif
}
}
}
3000af60: e28dd078 add sp, sp, #120 ; 0x78 <== NOT EXECUTED
3000af64: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
struct timespec cpu_average;
struct timespec *min_cpu = &the_stats.min_cpu_time;
struct timespec *max_cpu = &the_stats.max_cpu_time;
struct timespec *total_cpu = &the_stats.total_cpu_time;
_Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average );
3000af68: e1a01003 mov r1, r3 <== NOT EXECUTED 3000af6c: eb000e5e bl 3000e8ec <_Timespec_Divide_by_integer> <== NOT EXECUTED
(*print)( context,
3000af70: e59d102c ldr r1, [sp, #44] ; 0x2c <== NOT EXECUTED 3000af74: e59d2024 ldr r2, [sp, #36] ; 0x24 <== NOT EXECUTED 3000af78: e0c0e19a smull lr, r0, sl, r1 <== NOT EXECUTED 3000af7c: e59d3028 ldr r3, [sp, #40] ; 0x28 <== NOT EXECUTED 3000af80: e1a01fc1 asr r1, r1, #31 <== NOT EXECUTED 3000af84: e0611340 rsb r1, r1, r0, asr #6 <== NOT EXECUTED 3000af88: e58d3000 str r3, [sp] <== NOT EXECUTED 3000af8c: e58d1004 str r1, [sp, #4] <== NOT EXECUTED 3000af90: e0c3c29a smull ip, r3, sl, r2 <== NOT EXECUTED 3000af94: e1a01fc2 asr r1, r2, #31 <== NOT EXECUTED 3000af98: e59d2068 ldr r2, [sp, #104] ; 0x68 <== NOT EXECUTED 3000af9c: e0613343 rsb r3, r1, r3, asr #6 <== NOT EXECUTED 3000afa0: e58d2008 str r2, [sp, #8] <== NOT EXECUTED 3000afa4: e59d206c ldr r2, [sp, #108] ; 0x6c <== NOT EXECUTED 3000afa8: e0c1029a smull r0, r1, sl, r2 <== NOT EXECUTED 3000afac: e1a02fc2 asr r2, r2, #31 <== NOT EXECUTED 3000afb0: e0622341 rsb r2, r2, r1, asr #6 <== NOT EXECUTED 3000afb4: e58d200c str r2, [sp, #12] <== NOT EXECUTED 3000afb8: e59f10a0 ldr r1, [pc, #160] ; 3000b060 <rtems_rate_monotonic_report_statistics_with_plugin+0x234><== NOT EXECUTED 3000afbc: e59d2020 ldr r2, [sp, #32] <== NOT EXECUTED 3000afc0: e1a00008 mov r0, r8 <== NOT EXECUTED 3000afc4: e1a0e00f mov lr, pc <== NOT EXECUTED 3000afc8: e12fff15 bx r5 <== NOT EXECUTED
struct timespec wall_average;
struct timespec *min_wall = &the_stats.min_wall_time;
struct timespec *max_wall = &the_stats.max_wall_time;
struct timespec *total_wall = &the_stats.total_wall_time;
_Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average);
3000afcc: e59d1018 ldr r1, [sp, #24] <== NOT EXECUTED 3000afd0: e59d0014 ldr r0, [sp, #20] <== NOT EXECUTED 3000afd4: e1a0200b mov r2, fp <== NOT EXECUTED 3000afd8: eb000e43 bl 3000e8ec <_Timespec_Divide_by_integer> <== NOT EXECUTED
(*print)( context,
3000afdc: e59d2040 ldr r2, [sp, #64] ; 0x40 <== NOT EXECUTED 3000afe0: e59d303c ldr r3, [sp, #60] ; 0x3c <== NOT EXECUTED 3000afe4: e58d2000 str r2, [sp] <== NOT EXECUTED 3000afe8: e59d2044 ldr r2, [sp, #68] ; 0x44 <== NOT EXECUTED 3000afec: e0c0139a smull r1, r0, sl, r3 <== NOT EXECUTED 3000aff0: e0c1c29a smull ip, r1, sl, r2 <== NOT EXECUTED 3000aff4: e1a02fc2 asr r2, r2, #31 <== NOT EXECUTED 3000aff8: e0622341 rsb r2, r2, r1, asr #6 <== NOT EXECUTED 3000affc: e58d2004 str r2, [sp, #4] <== NOT EXECUTED 3000b000: e59d2068 ldr r2, [sp, #104] ; 0x68 <== NOT EXECUTED 3000b004: e1a03fc3 asr r3, r3, #31 <== NOT EXECUTED 3000b008: e58d2008 str r2, [sp, #8] <== NOT EXECUTED 3000b00c: e59d206c ldr r2, [sp, #108] ; 0x6c <== NOT EXECUTED 3000b010: e0633340 rsb r3, r3, r0, asr #6 <== NOT EXECUTED 3000b014: e0cce29a smull lr, ip, sl, r2 <== NOT EXECUTED 3000b018: e1a02fc2 asr r2, r2, #31 <== NOT EXECUTED 3000b01c: e062234c rsb r2, r2, ip, asr #6 <== NOT EXECUTED 3000b020: e58d200c str r2, [sp, #12] <== NOT EXECUTED 3000b024: e59f1038 ldr r1, [pc, #56] ; 3000b064 <rtems_rate_monotonic_report_statistics_with_plugin+0x238><== NOT EXECUTED 3000b028: e1a00008 mov r0, r8 <== NOT EXECUTED 3000b02c: e59d2038 ldr r2, [sp, #56] ; 0x38 <== NOT EXECUTED 3000b030: e1a0e00f mov lr, pc <== NOT EXECUTED 3000b034: e12fff15 bx r5 <== NOT EXECUTED 3000b038: eaffffa1 b 3000aec4 <rtems_rate_monotonic_report_statistics_with_plugin+0x98><== NOT EXECUTED
3000b078 <rtems_rate_monotonic_reset_all_statistics>:
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
3000b078: e59f3040 ldr r3, [pc, #64] ; 3000b0c0 <rtems_rate_monotonic_reset_all_statistics+0x48><== NOT EXECUTED
/*
* rtems_rate_monotonic_reset_all_statistics
*/
void rtems_rate_monotonic_reset_all_statistics( void )
{
3000b07c: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
3000b080: e5932000 ldr r2, [r3] <== NOT EXECUTED
3000b084: e2822001 add r2, r2, #1 <== NOT EXECUTED
3000b088: e5832000 str r2, [r3] <== NOT EXECUTED
/*
* Cycle through all possible ids and try to reset each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
3000b08c: e59f5030 ldr r5, [pc, #48] ; 3000b0c4 <rtems_rate_monotonic_reset_all_statistics+0x4c><== NOT EXECUTED 3000b090: e5954008 ldr r4, [r5, #8] <== NOT EXECUTED 3000b094: e595300c ldr r3, [r5, #12] <== NOT EXECUTED 3000b098: e1540003 cmp r4, r3 <== NOT EXECUTED 3000b09c: 8a000005 bhi 3000b0b8 <rtems_rate_monotonic_reset_all_statistics+0x40><== NOT EXECUTED
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
(void) rtems_rate_monotonic_reset_statistics( id );
3000b0a0: e1a00004 mov r0, r4 <== NOT EXECUTED 3000b0a4: eb000007 bl 3000b0c8 <rtems_rate_monotonic_reset_statistics><== NOT EXECUTED
/*
* Cycle through all possible ids and try to reset each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
3000b0a8: e595300c ldr r3, [r5, #12] <== NOT EXECUTED
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
3000b0ac: e2844001 add r4, r4, #1 <== NOT EXECUTED
/*
* Cycle through all possible ids and try to reset each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
3000b0b0: e1530004 cmp r3, r4 <== NOT EXECUTED 3000b0b4: 2afffff9 bcs 3000b0a0 <rtems_rate_monotonic_reset_all_statistics+0x28><== NOT EXECUTED
/*
* Done so exit thread dispatching disabled critical section.
*/
_Thread_Enable_dispatch();
}
3000b0b8: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
}
/*
* Done so exit thread dispatching disabled critical section.
*/
_Thread_Enable_dispatch();
3000b0bc: ea000b21 b 3000dd48 <_Thread_Enable_dispatch> <== NOT EXECUTED
3000b0c8 <rtems_rate_monotonic_reset_statistics>:
*/
rtems_status_code rtems_rate_monotonic_reset_statistics(
rtems_id id
)
{
3000b0c8: e92d4010 push {r4, lr} <== NOT EXECUTED
3000b0cc: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
3000b0d0: e1a01000 mov r1, r0 <== NOT EXECUTED
3000b0d4: e1a0200d mov r2, sp <== NOT EXECUTED
3000b0d8: e59f005c ldr r0, [pc, #92] ; 3000b13c <rtems_rate_monotonic_reset_statistics+0x74><== NOT EXECUTED
3000b0dc: eb0007be bl 3000cfdc <_Objects_Get> <== NOT EXECUTED
Objects_Locations location;
Rate_monotonic_Control *the_period;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
3000b0e0: e59d4000 ldr r4, [sp] <== NOT EXECUTED 3000b0e4: e3540000 cmp r4, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3000b0e8: 13a00004 movne r0, #4 <== NOT EXECUTED
{
Objects_Locations location;
Rate_monotonic_Control *the_period;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
3000b0ec: 1a000010 bne 3000b134 <rtems_rate_monotonic_reset_statistics+0x6c><== NOT EXECUTED
case OBJECTS_LOCAL:
_Rate_monotonic_Reset_statistics( the_period );
3000b0f0: e3e03102 mvn r3, #-2147483648 ; 0x80000000 <== NOT EXECUTED 3000b0f4: e5804054 str r4, [r0, #84] ; 0x54 <== NOT EXECUTED 3000b0f8: e5804058 str r4, [r0, #88] ; 0x58 <== NOT EXECUTED 3000b0fc: e5804064 str r4, [r0, #100] ; 0x64 <== NOT EXECUTED 3000b100: e5804068 str r4, [r0, #104] ; 0x68 <== NOT EXECUTED 3000b104: e580406c str r4, [r0, #108] ; 0x6c <== NOT EXECUTED 3000b108: e5804070 str r4, [r0, #112] ; 0x70 <== NOT EXECUTED 3000b10c: e580407c str r4, [r0, #124] ; 0x7c <== NOT EXECUTED 3000b110: e5804080 str r4, [r0, #128] ; 0x80 <== NOT EXECUTED 3000b114: e5804084 str r4, [r0, #132] ; 0x84 <== NOT EXECUTED 3000b118: e5804088 str r4, [r0, #136] ; 0x88 <== NOT EXECUTED 3000b11c: e580305c str r3, [r0, #92] ; 0x5c <== NOT EXECUTED 3000b120: e5803060 str r3, [r0, #96] ; 0x60 <== NOT EXECUTED 3000b124: e5803074 str r3, [r0, #116] ; 0x74 <== NOT EXECUTED 3000b128: e5803078 str r3, [r0, #120] ; 0x78 <== NOT EXECUTED
_Thread_Enable_dispatch();
3000b12c: eb000b05 bl 3000dd48 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
3000b130: e1a00004 mov r0, r4 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
3000b134: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000b138: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3001899c <rtems_region_create>:
uintptr_t length,
uintptr_t page_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
3001899c: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
rtems_status_code return_status;
Region_Control *the_region;
if ( !rtems_is_name_valid( name ) )
300189a0: e2509000 subs r9, r0, #0
uintptr_t length,
uintptr_t page_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
300189a4: e24dd004 sub sp, sp, #4 300189a8: e1a05001 mov r5, r1 300189ac: e1a07002 mov r7, r2 300189b0: e1a06003 mov r6, r3 300189b4: e59db02c ldr fp, [sp, #44] ; 0x2c
rtems_status_code return_status;
Region_Control *the_region;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
300189b8: 03a05003 moveq r5, #3
)
{
rtems_status_code return_status;
Region_Control *the_region;
if ( !rtems_is_name_valid( name ) )
300189bc: 0a00001a beq 30018a2c <rtems_region_create+0x90>
return RTEMS_INVALID_NAME;
if ( !starting_address )
300189c0: e3550000 cmp r5, #0
300189c4: 0a000035 beq 30018aa0 <rtems_region_create+0x104>
return RTEMS_INVALID_ADDRESS;
if ( !id )
300189c8: e35b0000 cmp fp, #0
300189cc: 0a000033 beq 30018aa0 <rtems_region_create+0x104>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator(); /* to prevent deletion */
300189d0: e59f80d0 ldr r8, [pc, #208] ; 30018aa8 <rtems_region_create+0x10c>
* This function allocates a region control block from
* the inactive chain of free region control blocks.
*/
RTEMS_INLINE_ROUTINE Region_Control *_Region_Allocate( void )
{
return (Region_Control *) _Objects_Allocate( &_Region_Information );
300189d4: e59fa0d0 ldr sl, [pc, #208] ; 30018aac <rtems_region_create+0x110> 300189d8: e5980000 ldr r0, [r8] 300189dc: eb0009b4 bl 3001b0b4 <_API_Mutex_Lock> 300189e0: e1a0000a mov r0, sl 300189e4: eb001017 bl 3001ca48 <_Objects_Allocate>
the_region = _Region_Allocate();
if ( !the_region )
300189e8: e2504000 subs r4, r0, #0
return_status = RTEMS_TOO_MANY;
300189ec: 03a05005 moveq r5, #5
_RTEMS_Lock_allocator(); /* to prevent deletion */
the_region = _Region_Allocate();
if ( !the_region )
300189f0: 0a00000b beq 30018a24 <rtems_region_create+0x88>
return_status = RTEMS_TOO_MANY;
else {
the_region->maximum_segment_size = _Heap_Initialize(
300189f4: e2840068 add r0, r4, #104 ; 0x68 300189f8: e1a01005 mov r1, r5 300189fc: e1a02007 mov r2, r7 30018a00: e1a03006 mov r3, r6 30018a04: eb000eed bl 3001c5c0 <_Heap_Initialize>
&the_region->Memory, starting_address, length, page_size
);
if ( !the_region->maximum_segment_size ) {
30018a08: e3500000 cmp r0, #0
if ( !the_region )
return_status = RTEMS_TOO_MANY;
else {
the_region->maximum_segment_size = _Heap_Initialize(
30018a0c: e584005c str r0, [r4, #92] ; 0x5c
&the_region->Memory, starting_address, length, page_size
);
if ( !the_region->maximum_segment_size ) {
30018a10: 1a000008 bne 30018a38 <rtems_region_create+0x9c>
*/
RTEMS_INLINE_ROUTINE void _Region_Free (
Region_Control *the_region
)
{
_Objects_Free( &_Region_Information, &the_region->Object );
30018a14: e1a0000a mov r0, sl <== NOT EXECUTED 30018a18: e1a01004 mov r1, r4 <== NOT EXECUTED 30018a1c: eb0010e3 bl 3001cdb0 <_Objects_Free> <== NOT EXECUTED
_Region_Free( the_region );
return_status = RTEMS_INVALID_SIZE;
30018a20: e3a05008 mov r5, #8 <== NOT EXECUTED
*id = the_region->Object.id;
return_status = RTEMS_SUCCESSFUL;
}
}
_RTEMS_Unlock_allocator();
30018a24: e5980000 ldr r0, [r8] 30018a28: eb0009bd bl 3001b124 <_API_Mutex_Unlock>
return return_status; }
30018a2c: e1a00005 mov r0, r5
30018a30: e28dd004 add sp, sp, #4
30018a34: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
the_region->length = length;
the_region->page_size = page_size;
the_region->attribute_set = attribute_set;
the_region->number_of_used_blocks = 0;
_Thread_queue_Initialize(
30018a38: e59d3028 ldr r3, [sp, #40] ; 0x28
the_region->starting_address = starting_address;
the_region->length = length;
the_region->page_size = page_size;
the_region->attribute_set = attribute_set;
the_region->number_of_used_blocks = 0;
30018a3c: e3a0c000 mov ip, #0
_Thread_queue_Initialize(
30018a40: e3130004 tst r3, #4
return_status = RTEMS_INVALID_SIZE;
}
else {
the_region->starting_address = starting_address;
30018a44: e5845050 str r5, [r4, #80] ; 0x50
the_region->length = length;
the_region->page_size = page_size;
the_region->attribute_set = attribute_set;
30018a48: e5843060 str r3, [r4, #96] ; 0x60
the_region->number_of_used_blocks = 0;
30018a4c: e584c064 str ip, [r4, #100] ; 0x64
}
else {
the_region->starting_address = starting_address;
the_region->length = length;
30018a50: e5847054 str r7, [r4, #84] ; 0x54
the_region->page_size = page_size;
30018a54: e5846058 str r6, [r4, #88] ; 0x58
the_region->attribute_set = attribute_set;
the_region->number_of_used_blocks = 0;
_Thread_queue_Initialize(
30018a58: e2840010 add r0, r4, #16 30018a5c: 03a01000 moveq r1, #0 30018a60: 13a01001 movne r1, #1 30018a64: e3a02040 mov r2, #64 ; 0x40 30018a68: e3a03006 mov r3, #6 30018a6c: e58dc000 str ip, [sp] 30018a70: eb00166a bl 3001e420 <_Thread_queue_Initialize>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
30018a74: e5943008 ldr r3, [r4, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30018a78: e59a201c ldr r2, [sl, #28]
&the_region->Object,
(Objects_Name) name
);
*id = the_region->Object.id;
return_status = RTEMS_SUCCESSFUL;
30018a7c: e59dc000 ldr ip, [sp]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
30018a80: e1a01803 lsl r1, r3, #16
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30018a84: e7824721 str r4, [r2, r1, lsr #14]
}
}
_RTEMS_Unlock_allocator();
30018a88: e5980000 ldr r0, [r8]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
30018a8c: e584900c str r9, [r4, #12]
&_Region_Information,
&the_region->Object,
(Objects_Name) name
);
*id = the_region->Object.id;
30018a90: e58b3000 str r3, [fp]
return_status = RTEMS_SUCCESSFUL;
30018a94: e1a0500c mov r5, ip
}
}
_RTEMS_Unlock_allocator();
30018a98: eb0009a1 bl 3001b124 <_API_Mutex_Unlock> 30018a9c: eaffffe2 b 30018a2c <rtems_region_create+0x90>
if ( !starting_address )
return RTEMS_INVALID_ADDRESS;
if ( !id )
return RTEMS_INVALID_ADDRESS;
30018aa0: e3a05009 mov r5, #9 <== NOT EXECUTED 30018aa4: eaffffe0 b 30018a2c <rtems_region_create+0x90> <== NOT EXECUTED
30018b34 <rtems_region_extend>:
rtems_status_code rtems_region_extend(
rtems_id id,
void *starting_address,
uintptr_t length
)
{
30018b34: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
bool extend_ok;
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
if ( !starting_address )
30018b38: e2518000 subs r8, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_region_extend(
rtems_id id,
void *starting_address,
uintptr_t length
)
{
30018b3c: e1a05000 mov r5, r0 <== NOT EXECUTED 30018b40: e24dd008 sub sp, sp, #8 <== NOT EXECUTED 30018b44: e1a07002 mov r7, r2 <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
if ( !starting_address )
return RTEMS_INVALID_ADDRESS;
30018b48: 03a05009 moveq r5, #9 <== NOT EXECUTED
bool extend_ok;
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
if ( !starting_address )
30018b4c: 0a00000d beq 30018b88 <rtems_region_extend+0x54> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator(); /* to prevent deletion */
30018b50: e59f407c ldr r4, [pc, #124] ; 30018bd4 <rtems_region_extend+0xa0><== NOT EXECUTED 30018b54: e5940000 ldr r0, [r4] <== NOT EXECUTED 30018b58: eb000955 bl 3001b0b4 <_API_Mutex_Lock> <== NOT EXECUTED
Objects_Id id,
Objects_Locations *location
)
{
return (Region_Control *)
_Objects_Get_no_protection( &_Region_Information, id, location );
30018b5c: e1a01005 mov r1, r5 <== NOT EXECUTED 30018b60: e59f0070 ldr r0, [pc, #112] ; 30018bd8 <rtems_region_extend+0xa4><== NOT EXECUTED 30018b64: e1a0200d mov r2, sp <== NOT EXECUTED 30018b68: eb0010e7 bl 3001cf0c <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
30018b6c: e59d5000 ldr r5, [sp] <== NOT EXECUTED 30018b70: e1a06000 mov r6, r0 <== NOT EXECUTED 30018b74: e3550000 cmp r5, #0 <== NOT EXECUTED
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
30018b78: 13a05004 movne r5, #4 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator(); /* to prevent deletion */
the_region = _Region_Get( id, &location );
switch ( location ) {
30018b7c: 0a000004 beq 30018b94 <rtems_region_extend+0x60> <== NOT EXECUTED
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
30018b80: e5940000 ldr r0, [r4] <== NOT EXECUTED 30018b84: eb000966 bl 3001b124 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status; }
30018b88: e1a00005 mov r0, r5 <== NOT EXECUTED
30018b8c: e28dd008 add sp, sp, #8 <== NOT EXECUTED
30018b90: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
extend_ok = _Heap_Extend(
30018b94: e2800068 add r0, r0, #104 ; 0x68 <== NOT EXECUTED 30018b98: e1a01008 mov r1, r8 <== NOT EXECUTED 30018b9c: e1a02007 mov r2, r7 <== NOT EXECUTED 30018ba0: e28d3004 add r3, sp, #4 <== NOT EXECUTED 30018ba4: eb000cc5 bl 3001bec0 <_Heap_Extend> <== NOT EXECUTED
starting_address,
length,
&amount_extended
);
if ( extend_ok ) {
30018ba8: e3500000 cmp r0, #0 <== NOT EXECUTED
the_region->length += amount_extended;
the_region->maximum_segment_size += amount_extended;
return_status = RTEMS_SUCCESSFUL;
} else {
return_status = RTEMS_INVALID_ADDRESS;
30018bac: 03a05009 moveq r5, #9 <== NOT EXECUTED
starting_address,
length,
&amount_extended
);
if ( extend_ok ) {
30018bb0: 0afffff2 beq 30018b80 <rtems_region_extend+0x4c> <== NOT EXECUTED
the_region->length += amount_extended;
30018bb4: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED 30018bb8: e5962054 ldr r2, [r6, #84] ; 0x54 <== NOT EXECUTED
the_region->maximum_segment_size += amount_extended;
30018bbc: e596105c ldr r1, [r6, #92] ; 0x5c <== NOT EXECUTED
length,
&amount_extended
);
if ( extend_ok ) {
the_region->length += amount_extended;
30018bc0: e0822003 add r2, r2, r3 <== NOT EXECUTED
the_region->maximum_segment_size += amount_extended;
30018bc4: e0813003 add r3, r1, r3 <== NOT EXECUTED
length,
&amount_extended
);
if ( extend_ok ) {
the_region->length += amount_extended;
30018bc8: e5862054 str r2, [r6, #84] ; 0x54 <== NOT EXECUTED
the_region->maximum_segment_size += amount_extended;
30018bcc: e586305c str r3, [r6, #92] ; 0x5c <== NOT EXECUTED 30018bd0: eaffffea b 30018b80 <rtems_region_extend+0x4c> <== NOT EXECUTED
30018bdc <rtems_region_get_free_information>:
rtems_status_code rtems_region_get_free_information(
rtems_id id,
Heap_Information_block *the_info
)
{
30018bdc: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
30018be0: e2515000 subs r5, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_region_get_free_information(
rtems_id id,
Heap_Information_block *the_info
)
{
30018be4: e1a06000 mov r6, r0 <== NOT EXECUTED 30018be8: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
return RTEMS_INVALID_ADDRESS;
30018bec: 03a06009 moveq r6, #9 <== NOT EXECUTED
{
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
30018bf0: 0a00000c beq 30018c28 <rtems_region_get_free_information+0x4c><== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
30018bf4: e59f4054 ldr r4, [pc, #84] ; 30018c50 <rtems_region_get_free_information+0x74><== NOT EXECUTED 30018bf8: e5940000 ldr r0, [r4] <== NOT EXECUTED 30018bfc: eb00092c bl 3001b0b4 <_API_Mutex_Lock> <== NOT EXECUTED 30018c00: e1a01006 mov r1, r6 <== NOT EXECUTED 30018c04: e59f0048 ldr r0, [pc, #72] ; 30018c54 <rtems_region_get_free_information+0x78><== NOT EXECUTED 30018c08: e1a0200d mov r2, sp <== NOT EXECUTED 30018c0c: eb0010be bl 3001cf0c <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
30018c10: e59d6000 ldr r6, [sp] <== NOT EXECUTED 30018c14: e3560000 cmp r6, #0 <== NOT EXECUTED
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
30018c18: 13a06004 movne r6, #4 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
the_region = _Region_Get( id, &location );
switch ( location ) {
30018c1c: 0a000004 beq 30018c34 <rtems_region_get_free_information+0x58><== NOT EXECUTED
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
30018c20: e5940000 ldr r0, [r4] <== NOT EXECUTED 30018c24: eb00093e bl 3001b124 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status; }
30018c28: e1a00006 mov r0, r6 <== NOT EXECUTED
30018c2c: e28dd004 add sp, sp, #4 <== NOT EXECUTED
30018c30: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
the_info->Used.number = 0;
30018c34: e585600c str r6, [r5, #12] <== NOT EXECUTED
the_info->Used.total = 0;
30018c38: e5856014 str r6, [r5, #20] <== NOT EXECUTED
the_info->Used.largest = 0;
30018c3c: e5856010 str r6, [r5, #16] <== NOT EXECUTED
_Heap_Get_free_information( &the_region->Memory, &the_info->Free );
30018c40: e2800068 add r0, r0, #104 ; 0x68 <== NOT EXECUTED 30018c44: e1a01005 mov r1, r5 <== NOT EXECUTED 30018c48: eb000dbb bl 3001c33c <_Heap_Get_free_information> <== NOT EXECUTED
return_status = RTEMS_SUCCESSFUL;
break;
30018c4c: eafffff3 b 30018c20 <rtems_region_get_free_information+0x44><== NOT EXECUTED
30018c58 <rtems_region_get_information>:
rtems_status_code rtems_region_get_information(
rtems_id id,
Heap_Information_block *the_info
)
{
30018c58: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
30018c5c: e2515000 subs r5, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_region_get_information(
rtems_id id,
Heap_Information_block *the_info
)
{
30018c60: e1a06000 mov r6, r0 <== NOT EXECUTED 30018c64: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
return RTEMS_INVALID_ADDRESS;
30018c68: 03a06009 moveq r6, #9 <== NOT EXECUTED
{
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
30018c6c: 0a00000c beq 30018ca4 <rtems_region_get_information+0x4c> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
30018c70: e59f4048 ldr r4, [pc, #72] ; 30018cc0 <rtems_region_get_information+0x68><== NOT EXECUTED 30018c74: e5940000 ldr r0, [r4] <== NOT EXECUTED 30018c78: eb00090d bl 3001b0b4 <_API_Mutex_Lock> <== NOT EXECUTED 30018c7c: e1a01006 mov r1, r6 <== NOT EXECUTED 30018c80: e59f003c ldr r0, [pc, #60] ; 30018cc4 <rtems_region_get_information+0x6c><== NOT EXECUTED 30018c84: e1a0200d mov r2, sp <== NOT EXECUTED 30018c88: eb00109f bl 3001cf0c <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
30018c8c: e59d6000 ldr r6, [sp] <== NOT EXECUTED 30018c90: e3560000 cmp r6, #0 <== NOT EXECUTED
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
30018c94: 13a06004 movne r6, #4 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
the_region = _Region_Get( id, &location );
switch ( location ) {
30018c98: 0a000004 beq 30018cb0 <rtems_region_get_information+0x58> <== NOT EXECUTED
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
30018c9c: e5940000 ldr r0, [r4] <== NOT EXECUTED 30018ca0: eb00091f bl 3001b124 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status; }
30018ca4: e1a00006 mov r0, r6 <== NOT EXECUTED
30018ca8: e28dd004 add sp, sp, #4 <== NOT EXECUTED
30018cac: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_Heap_Get_information( &the_region->Memory, the_info );
30018cb0: e2800068 add r0, r0, #104 ; 0x68 <== NOT EXECUTED 30018cb4: e1a01005 mov r1, r5 <== NOT EXECUTED 30018cb8: eb000db9 bl 3001c3a4 <_Heap_Get_information> <== NOT EXECUTED
return_status = RTEMS_SUCCESSFUL;
break;
30018cbc: eafffff6 b 30018c9c <rtems_region_get_information+0x44> <== NOT EXECUTED
30018e0c <rtems_region_get_segment_size>:
rtems_status_code rtems_region_get_segment_size(
rtems_id id,
void *segment,
uintptr_t *size
)
{
30018e0c: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
register Region_Control *the_region;
if ( !segment )
30018e10: e2516000 subs r6, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_region_get_segment_size(
rtems_id id,
void *segment,
uintptr_t *size
)
{
30018e14: e24dd004 sub sp, sp, #4 <== NOT EXECUTED 30018e18: e1a07000 mov r7, r0 <== NOT EXECUTED 30018e1c: e1a05002 mov r5, r2 <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
register Region_Control *the_region;
if ( !segment )
30018e20: 0a00001b beq 30018e94 <rtems_region_get_segment_size+0x88> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( !size )
30018e24: e3520000 cmp r2, #0 <== NOT EXECUTED 30018e28: 0a000019 beq 30018e94 <rtems_region_get_segment_size+0x88> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
30018e2c: e59f4068 ldr r4, [pc, #104] ; 30018e9c <rtems_region_get_segment_size+0x90><== NOT EXECUTED 30018e30: e5940000 ldr r0, [r4] <== NOT EXECUTED 30018e34: eb00089e bl 3001b0b4 <_API_Mutex_Lock> <== NOT EXECUTED 30018e38: e59f0060 ldr r0, [pc, #96] ; 30018ea0 <rtems_region_get_segment_size+0x94><== NOT EXECUTED 30018e3c: e1a01007 mov r1, r7 <== NOT EXECUTED 30018e40: e1a0200d mov r2, sp <== NOT EXECUTED 30018e44: eb001030 bl 3001cf0c <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
30018e48: e59d3000 ldr r3, [sp] <== NOT EXECUTED 30018e4c: e3530000 cmp r3, #0 <== NOT EXECUTED 30018e50: 0a000007 beq 30018e74 <rtems_region_get_segment_size+0x68> <== NOT EXECUTED
void *segment,
uintptr_t *size
)
{
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
30018e54: e3530001 cmp r3, #1 <== NOT EXECUTED 30018e58: 03a05004 moveq r5, #4 <== NOT EXECUTED 30018e5c: 13a05000 movne r5, #0 <== NOT EXECUTED
case OBJECTS_ERROR:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
30018e60: e5940000 ldr r0, [r4] <== NOT EXECUTED 30018e64: eb0008ae bl 3001b124 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status; }
30018e68: e1a00005 mov r0, r5 <== NOT EXECUTED
30018e6c: e28dd004 add sp, sp, #4 <== NOT EXECUTED
30018e70: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Heap_Size_of_alloc_area( &the_region->Memory, segment, size ) )
30018e74: e1a02005 mov r2, r5 <== NOT EXECUTED 30018e78: e2800068 add r0, r0, #104 ; 0x68 <== NOT EXECUTED 30018e7c: e1a01006 mov r1, r6 <== NOT EXECUTED 30018e80: eb000eb7 bl 3001c964 <_Heap_Size_of_alloc_area> <== NOT EXECUTED
void *segment,
uintptr_t *size
)
{
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
30018e84: e3500000 cmp r0, #0 <== NOT EXECUTED 30018e88: 03a05009 moveq r5, #9 <== NOT EXECUTED 30018e8c: 13a05000 movne r5, #0 <== NOT EXECUTED 30018e90: eafffff2 b 30018e60 <rtems_region_get_segment_size+0x54> <== NOT EXECUTED
if ( !segment )
return RTEMS_INVALID_ADDRESS;
if ( !size )
return RTEMS_INVALID_ADDRESS;
30018e94: e3a05009 mov r5, #9 <== NOT EXECUTED 30018e98: eafffff2 b 30018e68 <rtems_region_get_segment_size+0x5c> <== NOT EXECUTED
30018ed4 <rtems_region_resize_segment>:
rtems_id id,
void *segment,
uintptr_t size,
uintptr_t *old_size
)
{
30018ed4: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
uintptr_t osize;
rtems_status_code return_status;
Heap_Resize_status status;
register Region_Control *the_region;
if ( !old_size )
30018ed8: e2535000 subs r5, r3, #0 <== NOT EXECUTED
rtems_id id,
void *segment,
uintptr_t size,
uintptr_t *old_size
)
{
30018edc: e1a08000 mov r8, r0 <== NOT EXECUTED 30018ee0: e24dd010 sub sp, sp, #16 <== NOT EXECUTED 30018ee4: e1a07001 mov r7, r1 <== NOT EXECUTED 30018ee8: e1a06002 mov r6, r2 <== NOT EXECUTED
rtems_status_code return_status;
Heap_Resize_status status;
register Region_Control *the_region;
if ( !old_size )
return RTEMS_INVALID_ADDRESS;
30018eec: 03a00009 moveq r0, #9 <== NOT EXECUTED
uintptr_t osize;
rtems_status_code return_status;
Heap_Resize_status status;
register Region_Control *the_region;
if ( !old_size )
30018ef0: 0a00000d beq 30018f2c <rtems_region_resize_segment+0x58> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
30018ef4: e59f408c ldr r4, [pc, #140] ; 30018f88 <rtems_region_resize_segment+0xb4><== NOT EXECUTED 30018ef8: e5940000 ldr r0, [r4] <== NOT EXECUTED 30018efc: eb00086c bl 3001b0b4 <_API_Mutex_Lock> <== NOT EXECUTED 30018f00: e1a01008 mov r1, r8 <== NOT EXECUTED 30018f04: e59f0080 ldr r0, [pc, #128] ; 30018f8c <rtems_region_resize_segment+0xb8><== NOT EXECUTED 30018f08: e28d2008 add r2, sp, #8 <== NOT EXECUTED 30018f0c: eb000ffe bl 3001cf0c <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
30018f10: e59d3008 ldr r3, [sp, #8] <== NOT EXECUTED 30018f14: e1a08000 mov r8, r0 <== NOT EXECUTED 30018f18: e3530000 cmp r3, #0 <== NOT EXECUTED 30018f1c: 0a000004 beq 30018f34 <rtems_region_resize_segment+0x60> <== NOT EXECUTED
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
30018f20: e5940000 ldr r0, [r4] <== NOT EXECUTED 30018f24: eb00087e bl 3001b124 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status;
30018f28: e3a00004 mov r0, #4 <== NOT EXECUTED
}
30018f2c: e28dd010 add sp, sp, #16 <== NOT EXECUTED
30018f30: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
case OBJECTS_LOCAL:
_Region_Debug_Walk( the_region, 7 );
status = _Heap_Resize_block(
30018f34: e28d300c add r3, sp, #12 <== NOT EXECUTED 30018f38: e58d3000 str r3, [sp] <== NOT EXECUTED 30018f3c: e1a02006 mov r2, r6 <== NOT EXECUTED 30018f40: e28d3004 add r3, sp, #4 <== NOT EXECUTED 30018f44: e2800068 add r0, r0, #104 ; 0x68 <== NOT EXECUTED 30018f48: e1a01007 mov r1, r7 <== NOT EXECUTED 30018f4c: eb000e36 bl 3001c82c <_Heap_Resize_block> <== NOT EXECUTED
segment,
(uint32_t) size,
&osize,
&avail_size
);
*old_size = (uint32_t) osize;
30018f50: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED
_Region_Debug_Walk( the_region, 8 );
if ( status == HEAP_RESIZE_SUCCESSFUL )
30018f54: e2506000 subs r6, r0, #0 <== NOT EXECUTED
segment,
(uint32_t) size,
&osize,
&avail_size
);
*old_size = (uint32_t) osize;
30018f58: e5853000 str r3, [r5] <== NOT EXECUTED
_Region_Debug_Walk( the_region, 8 );
if ( status == HEAP_RESIZE_SUCCESSFUL )
30018f5c: 1a000003 bne 30018f70 <rtems_region_resize_segment+0x9c> <== NOT EXECUTED
_Region_Process_queue( the_region ); /* unlocks allocator */
30018f60: e1a00008 mov r0, r8 <== NOT EXECUTED 30018f64: eb0021fc bl 3002175c <_Region_Process_queue> <== NOT EXECUTED
else
_RTEMS_Unlock_allocator();
if (status == HEAP_RESIZE_SUCCESSFUL)
return RTEMS_SUCCESSFUL;
30018f68: e1a00006 mov r0, r6 <== NOT EXECUTED 30018f6c: eaffffee b 30018f2c <rtems_region_resize_segment+0x58> <== NOT EXECUTED
_Region_Debug_Walk( the_region, 8 );
if ( status == HEAP_RESIZE_SUCCESSFUL )
_Region_Process_queue( the_region ); /* unlocks allocator */
else
_RTEMS_Unlock_allocator();
30018f70: e5940000 ldr r0, [r4] <== NOT EXECUTED 30018f74: eb00086a bl 3001b124 <_API_Mutex_Unlock> <== NOT EXECUTED
if (status == HEAP_RESIZE_SUCCESSFUL)
return RTEMS_SUCCESSFUL;
if (status == HEAP_RESIZE_UNSATISFIED)
return RTEMS_UNSATISFIED;
30018f78: e3560001 cmp r6, #1 <== NOT EXECUTED 30018f7c: 13a00009 movne r0, #9 <== NOT EXECUTED 30018f80: 03a0000d moveq r0, #13 <== NOT EXECUTED 30018f84: eaffffe8 b 30018f2c <rtems_region_resize_segment+0x58> <== NOT EXECUTED
30018f90 <rtems_region_return_segment>:
rtems_status_code rtems_region_return_segment(
rtems_id id,
void *segment
)
{
30018f90: e92d40f0 push {r4, r5, r6, r7, lr}
uint32_t size;
#endif
int status;
register Region_Control *the_region;
_RTEMS_Lock_allocator();
30018f94: e59f4078 ldr r4, [pc, #120] ; 30019014 <rtems_region_return_segment+0x84>
rtems_status_code rtems_region_return_segment(
rtems_id id,
void *segment
)
{
30018f98: e24dd004 sub sp, sp, #4 30018f9c: e1a06000 mov r6, r0
uint32_t size;
#endif
int status;
register Region_Control *the_region;
_RTEMS_Lock_allocator();
30018fa0: e5940000 ldr r0, [r4]
rtems_status_code rtems_region_return_segment(
rtems_id id,
void *segment
)
{
30018fa4: e1a05001 mov r5, r1
uint32_t size;
#endif
int status;
register Region_Control *the_region;
_RTEMS_Lock_allocator();
30018fa8: eb000841 bl 3001b0b4 <_API_Mutex_Lock> 30018fac: e1a01006 mov r1, r6 30018fb0: e59f0060 ldr r0, [pc, #96] ; 30019018 <rtems_region_return_segment+0x88> 30018fb4: e1a0200d mov r2, sp 30018fb8: eb000fd3 bl 3001cf0c <_Objects_Get_no_protection>
the_region = _Region_Get( id, &location );
switch ( location ) {
30018fbc: e59d6000 ldr r6, [sp] 30018fc0: e1a07000 mov r7, r0 30018fc4: e3560000 cmp r6, #0
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
30018fc8: 13a06004 movne r6, #4
register Region_Control *the_region;
_RTEMS_Lock_allocator();
the_region = _Region_Get( id, &location );
switch ( location ) {
30018fcc: 1a000005 bne 30018fe8 <rtems_region_return_segment+0x58>
RTEMS_INLINE_ROUTINE bool _Region_Free_segment (
Region_Control *the_region,
void *the_segment
)
{
return _Heap_Free( &the_region->Memory, the_segment );
30018fd0: e2800068 add r0, r0, #104 ; 0x68 30018fd4: e1a01005 mov r1, r5 30018fd8: eb000c65 bl 3001c174 <_Heap_Free>
#endif
status = _Region_Free_segment( the_region, segment );
_Region_Debug_Walk( the_region, 4 );
if ( !status )
30018fdc: e3500000 cmp r0, #0
return_status = RTEMS_INVALID_ADDRESS;
30018fe0: 03a06009 moveq r6, #9
#endif
status = _Region_Free_segment( the_region, segment );
_Region_Debug_Walk( the_region, 4 );
if ( !status )
30018fe4: 1a000004 bne 30018ffc <rtems_region_return_segment+0x6c>
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
30018fe8: e5940000 ldr r0, [r4] <== NOT EXECUTED 30018fec: eb00084c bl 3001b124 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status; }
30018ff0: e1a00006 mov r0, r6
30018ff4: e28dd004 add sp, sp, #4
30018ff8: e8bd80f0 pop {r4, r5, r6, r7, pc}
_Region_Debug_Walk( the_region, 4 );
if ( !status )
return_status = RTEMS_INVALID_ADDRESS;
else {
the_region->number_of_used_blocks -= 1;
30018ffc: e5973064 ldr r3, [r7, #100] ; 0x64
_Region_Process_queue(the_region); /* unlocks allocator */
30019000: e1a00007 mov r0, r7
_Region_Debug_Walk( the_region, 4 );
if ( !status )
return_status = RTEMS_INVALID_ADDRESS;
else {
the_region->number_of_used_blocks -= 1;
30019004: e2433001 sub r3, r3, #1 30019008: e5873064 str r3, [r7, #100] ; 0x64
_Region_Process_queue(the_region); /* unlocks allocator */
3001900c: eb0021d2 bl 3002175c <_Region_Process_queue>
return RTEMS_SUCCESSFUL;
30019010: eafffff6 b 30018ff0 <rtems_region_return_segment+0x60>
300098ec <rtems_semaphore_create>:
uint32_t count,
rtems_attribute attribute_set,
rtems_task_priority priority_ceiling,
rtems_id *id
)
{
300098ec: e92d41f0 push {r4, r5, r6, r7, r8, lr}
register Semaphore_Control *the_semaphore;
CORE_mutex_Attributes the_mutex_attr;
CORE_semaphore_Attributes the_semaphore_attr;
CORE_mutex_Status mutex_status;
if ( !rtems_is_name_valid( name ) )
300098f0: e2505000 subs r5, r0, #0
uint32_t count,
rtems_attribute attribute_set,
rtems_task_priority priority_ceiling,
rtems_id *id
)
{
300098f4: e24dd020 sub sp, sp, #32 300098f8: e1a04001 mov r4, r1 300098fc: e59d6038 ldr r6, [sp, #56] ; 0x38
CORE_mutex_Attributes the_mutex_attr;
CORE_semaphore_Attributes the_semaphore_attr;
CORE_mutex_Status mutex_status;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
30009900: 03a00003 moveq r0, #3
register Semaphore_Control *the_semaphore;
CORE_mutex_Attributes the_mutex_attr;
CORE_semaphore_Attributes the_semaphore_attr;
CORE_mutex_Status mutex_status;
if ( !rtems_is_name_valid( name ) )
30009904: 0a000008 beq 3000992c <rtems_semaphore_create+0x40>
return RTEMS_INVALID_NAME;
if ( !id )
30009908: e3560000 cmp r6, #0
return RTEMS_INVALID_ADDRESS;
3000990c: 03a00009 moveq r0, #9
CORE_mutex_Status mutex_status;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
30009910: 0a000005 beq 3000992c <rtems_semaphore_create+0x40>
return RTEMS_NOT_DEFINED;
} else
#endif
if ( _Attributes_Is_inherit_priority( attribute_set ) ||
30009914: e21210c0 ands r1, r2, #192 ; 0xc0
30009918: 0a000037 beq 300099fc <rtems_semaphore_create+0x110>
*/
RTEMS_INLINE_ROUTINE bool _Attributes_Is_binary_semaphore(
rtems_attribute attribute_set
)
{
return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_BINARY_SEMAPHORE);
3000991c: e2028030 and r8, r2, #48 ; 0x30
_Attributes_Is_priority_ceiling( attribute_set ) ) {
if ( ! (_Attributes_Is_binary_semaphore( attribute_set ) &&
30009920: e3580010 cmp r8, #16
30009924: 0a000002 beq 30009934 <rtems_semaphore_create+0x48>
}
if ( _Attributes_Is_inherit_priority( attribute_set ) &&
_Attributes_Is_priority_ceiling( attribute_set ) )
return RTEMS_NOT_DEFINED;
30009928: e3a0000b mov r0, #11 <== NOT EXECUTED
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
3000992c: e28dd020 add sp, sp, #32
30009930: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
#endif
if ( _Attributes_Is_inherit_priority( attribute_set ) ||
_Attributes_Is_priority_ceiling( attribute_set ) ) {
if ( ! (_Attributes_Is_binary_semaphore( attribute_set ) &&
30009934: e3120004 tst r2, #4
30009938: 0afffffa beq 30009928 <rtems_semaphore_create+0x3c>
_Attributes_Is_priority( attribute_set ) ) )
return RTEMS_NOT_DEFINED;
}
if ( _Attributes_Is_inherit_priority( attribute_set ) &&
3000993c: e35100c0 cmp r1, #192 ; 0xc0
30009940: 0afffff8 beq 30009928 <rtems_semaphore_create+0x3c>
_Attributes_Is_priority_ceiling( attribute_set ) )
return RTEMS_NOT_DEFINED;
if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) )
30009944: e3540001 cmp r4, #1
return RTEMS_INVALID_NUMBER;
30009948: 83a0000a movhi r0, #10
if ( _Attributes_Is_inherit_priority( attribute_set ) &&
_Attributes_Is_priority_ceiling( attribute_set ) )
return RTEMS_NOT_DEFINED;
if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) )
3000994c: 8afffff6 bhi 3000992c <rtems_semaphore_create+0x40>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
30009950: e59f1150 ldr r1, [pc, #336] ; 30009aa8 <rtems_semaphore_create+0x1bc> 30009954: e5910000 ldr r0, [r1] 30009958: e2800001 add r0, r0, #1 3000995c: e5810000 str r0, [r1]
* This function allocates a semaphore control block from
* the inactive chain of free semaphore control blocks.
*/
RTEMS_INLINE_ROUTINE Semaphore_Control *_Semaphore_Allocate( void )
{
return (Semaphore_Control *) _Objects_Allocate( &_Semaphore_Information );
30009960: e59f0144 ldr r0, [pc, #324] ; 30009aac <rtems_semaphore_create+0x1c0> 30009964: e58d2004 str r2, [sp, #4] 30009968: e58d3000 str r3, [sp] 3000996c: eb000557 bl 3000aed0 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* prevents deletion */
the_semaphore = _Semaphore_Allocate();
if ( !the_semaphore ) {
30009970: e2507000 subs r7, r0, #0 30009974: e59d2004 ldr r2, [sp, #4] 30009978: e59d3000 ldr r3, [sp]
3000997c: 0a00002f beq 30009a40 <rtems_semaphore_create+0x154>
the_semaphore->attribute_set = attribute_set;
/*
* Initialize it as a counting semaphore.
*/
if ( _Attributes_Is_counting_semaphore( attribute_set ) ) {
30009980: e3580000 cmp r8, #0
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_semaphore->attribute_set = attribute_set;
30009984: e5872010 str r2, [r7, #16]
/*
* Initialize it as a counting semaphore.
*/
if ( _Attributes_Is_counting_semaphore( attribute_set ) ) {
30009988: 0a00001e beq 30009a08 <rtems_semaphore_create+0x11c>
} else {
/*
* It is either simple binary semaphore or a more powerful mutex
* style binary semaphore. This is the mutex style.
*/
if ( _Attributes_Is_priority( attribute_set ) )
3000998c: e2121004 ands r1, r2, #4
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY;
30009990: 13a01001 movne r1, #1 30009994: 158d1010 strne r1, [sp, #16]
else
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
30009998: 058d1010 streq r1, [sp, #16]
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
3000999c: e3580010 cmp r8, #16
300099a0: 0a000029 beq 30009a4c <rtems_semaphore_create+0x160>
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING;
the_mutex_attr.only_owner_release = true;
}
}
} else /* must be simple binary semaphore */ {
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_BLOCKS;
300099a4: e3a03002 mov r3, #2 300099a8: e58d3008 str r3, [sp, #8]
the_mutex_attr.only_owner_release = false;
300099ac: e3a03000 mov r3, #0 300099b0: e5cd300c strb r3, [sp, #12]
}
mutex_status = _CORE_mutex_Initialize(
300099b4: e3540001 cmp r4, #1 300099b8: 13a02000 movne r2, #0 300099bc: 03a02001 moveq r2, #1 300099c0: e2870014 add r0, r7, #20 300099c4: e28d1008 add r1, sp, #8 300099c8: eb0002f5 bl 3000a5a4 <_CORE_mutex_Initialize>
&the_semaphore->Core_control.mutex,
&the_mutex_attr,
(count == 1) ? CORE_MUTEX_UNLOCKED : CORE_MUTEX_LOCKED
);
if ( mutex_status == CORE_MUTEX_STATUS_CEILING_VIOLATED ) {
300099cc: e3500006 cmp r0, #6
300099d0: 0a00002e beq 30009a90 <rtems_semaphore_create+0x1a4>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
300099d4: e59f20d0 ldr r2, [pc, #208] ; 30009aac <rtems_semaphore_create+0x1c0>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
300099d8: e5973008 ldr r3, [r7, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
300099dc: e592201c ldr r2, [r2, #28]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
300099e0: e1a01803 lsl r1, r3, #16
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
300099e4: e7827721 str r7, [r2, r1, lsr #14]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
300099e8: e587500c str r5, [r7, #12]
&_Semaphore_Information,
&the_semaphore->Object,
(Objects_Name) name
);
*id = the_semaphore->Object.id;
300099ec: e5863000 str r3, [r6]
the_semaphore->Object.id,
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
300099f0: eb0009c2 bl 3000c100 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
300099f4: e3a00000 mov r0, #0 300099f8: eaffffcb b 3000992c <rtems_semaphore_create+0x40>
if ( _Attributes_Is_inherit_priority( attribute_set ) &&
_Attributes_Is_priority_ceiling( attribute_set ) )
return RTEMS_NOT_DEFINED;
if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) )
300099fc: e2128030 ands r8, r2, #48 ; 0x30
30009a00: 1affffcf bne 30009944 <rtems_semaphore_create+0x58>
30009a04: eaffffd1 b 30009950 <rtems_semaphore_create+0x64>
/*
* This effectively disables limit checking.
*/
the_semaphore_attr.maximum_count = 0xFFFFFFFF;
if ( _Attributes_Is_priority( attribute_set ) )
30009a08: e3120004 tst r2, #4
*/
if ( _Attributes_Is_counting_semaphore( attribute_set ) ) {
/*
* This effectively disables limit checking.
*/
the_semaphore_attr.maximum_count = 0xFFFFFFFF;
30009a0c: e3e03000 mvn r3, #0 30009a10: e58d3018 str r3, [sp, #24]
if ( _Attributes_Is_priority( attribute_set ) )
the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY;
30009a14: 13a03001 movne r3, #1 30009a18: 158d301c strne r3, [sp, #28]
* The following are just to make Purify happy.
*/
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM;
_CORE_semaphore_Initialize(
30009a1c: e2870014 add r0, r7, #20
the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO;
/*
* The following are just to make Purify happy.
*/
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
30009a20: e3a03000 mov r3, #0
the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM;
_CORE_semaphore_Initialize(
30009a24: e28d1018 add r1, sp, #24 30009a28: e1a02004 mov r2, r4
the_semaphore_attr.maximum_count = 0xFFFFFFFF;
if ( _Attributes_Is_priority( attribute_set ) )
the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY;
else
the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO;
30009a2c: 058d801c streq r8, [sp, #28]
/*
* The following are just to make Purify happy.
*/
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
30009a30: e58d3008 str r3, [sp, #8]
the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM;
30009a34: e58d3014 str r3, [sp, #20]
_CORE_semaphore_Initialize(
30009a38: eb0003a3 bl 3000a8cc <_CORE_semaphore_Initialize> 30009a3c: eaffffe4 b 300099d4 <rtems_semaphore_create+0xe8>
_Thread_Disable_dispatch(); /* prevents deletion */
the_semaphore = _Semaphore_Allocate();
if ( !the_semaphore ) {
_Thread_Enable_dispatch();
30009a40: eb0009ae bl 3000c100 <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
30009a44: e3a00005 mov r0, #5 30009a48: eaffffb7 b 3000992c <rtems_semaphore_create+0x40>
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
the_mutex_attr.priority_ceiling = priority_ceiling;
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
the_mutex_attr.only_owner_release = false;
if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) {
30009a4c: e59d0010 ldr r0, [sp, #16]
else
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
the_mutex_attr.priority_ceiling = priority_ceiling;
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
30009a50: e3a01000 mov r1, #0
the_mutex_attr.only_owner_release = false;
if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) {
30009a54: e3500001 cmp r0, #1
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY;
else
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
the_mutex_attr.priority_ceiling = priority_ceiling;
30009a58: e58d3014 str r3, [sp, #20]
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
30009a5c: e58d1008 str r1, [sp, #8]
the_mutex_attr.only_owner_release = false;
30009a60: e5cd100c strb r1, [sp, #12]
if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) {
30009a64: 1affffd2 bne 300099b4 <rtems_semaphore_create+0xc8>
if ( _Attributes_Is_inherit_priority( attribute_set ) ) {
30009a68: e3120040 tst r2, #64 ; 0x40
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
30009a6c: 13a03002 movne r3, #2 30009a70: 158d3010 strne r3, [sp, #16]
the_mutex_attr.only_owner_release = true;
30009a74: 15cd000c strbne r0, [sp, #12]
the_mutex_attr.priority_ceiling = priority_ceiling;
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
the_mutex_attr.only_owner_release = false;
if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) {
if ( _Attributes_Is_inherit_priority( attribute_set ) ) {
30009a78: 1affffcd bne 300099b4 <rtems_semaphore_create+0xc8>
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
the_mutex_attr.only_owner_release = true;
} else if ( _Attributes_Is_priority_ceiling( attribute_set ) ) {
30009a7c: e3120080 tst r2, #128 ; 0x80
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING;
30009a80: 13a03003 movne r3, #3 30009a84: 158d3010 strne r3, [sp, #16]
the_mutex_attr.only_owner_release = true;
30009a88: 15cd000c strbne r0, [sp, #12] 30009a8c: eaffffc8 b 300099b4 <rtems_semaphore_create+0xc8>
*/
RTEMS_INLINE_ROUTINE void _Semaphore_Free (
Semaphore_Control *the_semaphore
)
{
_Objects_Free( &_Semaphore_Information, &the_semaphore->Object );
30009a90: e59f0014 ldr r0, [pc, #20] ; 30009aac <rtems_semaphore_create+0x1c0> 30009a94: e1a01007 mov r1, r7 30009a98: eb0005e6 bl 3000b238 <_Objects_Free>
(count == 1) ? CORE_MUTEX_UNLOCKED : CORE_MUTEX_LOCKED
);
if ( mutex_status == CORE_MUTEX_STATUS_CEILING_VIOLATED ) {
_Semaphore_Free( the_semaphore );
_Thread_Enable_dispatch();
30009a9c: eb000997 bl 3000c100 <_Thread_Enable_dispatch>
return RTEMS_INVALID_PRIORITY;
30009aa0: e3a00013 mov r0, #19 30009aa4: eaffffa0 b 3000992c <rtems_semaphore_create+0x40>
30009ab0 <rtems_semaphore_delete>:
#endif
rtems_status_code rtems_semaphore_delete(
rtems_id id
)
{
30009ab0: e92d4010 push {r4, lr}
30009ab4: e24dd004 sub sp, sp, #4
30009ab8: e1a01000 mov r1, r0
Objects_Id id,
Objects_Locations *location
)
{
return (Semaphore_Control *)
_Objects_Get( &_Semaphore_Information, id, location );
30009abc: e1a0200d mov r2, sp 30009ac0: e59f0088 ldr r0, [pc, #136] ; 30009b50 <rtems_semaphore_delete+0xa0> 30009ac4: eb000632 bl 3000b394 <_Objects_Get>
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
30009ac8: e59d3000 ldr r3, [sp] 30009acc: e1a04000 mov r4, r0 30009ad0: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
30009ad4: 13a00004 movne r0, #4
{
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
30009ad8: 1a000009 bne 30009b04 <rtems_semaphore_delete+0x54>
*/
RTEMS_INLINE_ROUTINE bool _Attributes_Is_counting_semaphore(
rtems_attribute attribute_set
)
{
return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_COUNTING_SEMAPHORE);
30009adc: e5941010 ldr r1, [r4, #16]
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
30009ae0: e2111030 ands r1, r1, #48 ; 0x30
30009ae4: 0a000015 beq 30009b40 <rtems_semaphore_delete+0x90>
if ( _CORE_mutex_Is_locked( &the_semaphore->Core_control.mutex ) &&
30009ae8: e5943064 ldr r3, [r4, #100] ; 0x64 30009aec: e3530000 cmp r3, #0
30009af0: 1a000005 bne 30009b0c <rtems_semaphore_delete+0x5c>
30009af4: e3510020 cmp r1, #32
30009af8: 0a000003 beq 30009b0c <rtems_semaphore_delete+0x5c>
!_Attributes_Is_simple_binary_semaphore(
the_semaphore->attribute_set ) ) {
_Thread_Enable_dispatch();
30009afc: eb00097f bl 3000c100 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_RESOURCE_IN_USE;
30009b00: e3a0000c mov r0, #12 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
30009b04: e28dd004 add sp, sp, #4
30009b08: e8bd8010 pop {r4, pc}
!_Attributes_Is_simple_binary_semaphore(
the_semaphore->attribute_set ) ) {
_Thread_Enable_dispatch();
return RTEMS_RESOURCE_IN_USE;
}
_CORE_mutex_Flush(
30009b0c: e2840014 add r0, r4, #20 30009b10: e3a01000 mov r1, #0 30009b14: e3a02004 mov r2, #4 30009b18: eb0002a0 bl 3000a5a0 <_CORE_mutex_Flush>
SEMAPHORE_MP_OBJECT_WAS_DELETED,
CORE_SEMAPHORE_WAS_DELETED
);
}
_Objects_Close( &_Semaphore_Information, &the_semaphore->Object );
30009b1c: e1a01004 mov r1, r4 30009b20: e59f0028 ldr r0, [pc, #40] ; 30009b50 <rtems_semaphore_delete+0xa0> 30009b24: eb00050e bl 3000af64 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _Semaphore_Free (
Semaphore_Control *the_semaphore
)
{
_Objects_Free( &_Semaphore_Information, &the_semaphore->Object );
30009b28: e59f0020 ldr r0, [pc, #32] ; 30009b50 <rtems_semaphore_delete+0xa0> 30009b2c: e1a01004 mov r1, r4 30009b30: eb0005c0 bl 3000b238 <_Objects_Free>
0, /* Not used */
0 /* Not used */
);
}
#endif
_Thread_Enable_dispatch();
30009b34: eb000971 bl 3000c100 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
30009b38: e3a00000 mov r0, #0 30009b3c: eafffff0 b 30009b04 <rtems_semaphore_delete+0x54>
&the_semaphore->Core_control.mutex,
SEMAPHORE_MP_OBJECT_WAS_DELETED,
CORE_MUTEX_WAS_DELETED
);
} else {
_CORE_semaphore_Flush(
30009b40: e2840014 add r0, r4, #20 30009b44: e3a02002 mov r2, #2 30009b48: eb00035e bl 3000a8c8 <_CORE_semaphore_Flush> 30009b4c: eafffff2 b 30009b1c <rtems_semaphore_delete+0x6c>
30013adc <rtems_semaphore_flush>:
#endif
rtems_status_code rtems_semaphore_flush(
rtems_id id
)
{
30013adc: e52de004 push {lr} ; (str lr, [sp, #-4]!)
30013ae0: e24dd004 sub sp, sp, #4
30013ae4: e1a01000 mov r1, r0
30013ae8: e1a0200d mov r2, sp
30013aec: e59f004c ldr r0, [pc, #76] ; 30013b40 <rtems_semaphore_flush+0x64>
30013af0: ebffe3cf bl 3000ca34 <_Objects_Get>
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
30013af4: e59d3000 ldr r3, [sp] 30013af8: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
30013afc: 13a00004 movne r0, #4
{
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
30013b00: 1a000007 bne 30013b24 <rtems_semaphore_flush+0x48>
*/
RTEMS_INLINE_ROUTINE bool _Attributes_Is_counting_semaphore(
rtems_attribute attribute_set
)
{
return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_COUNTING_SEMAPHORE);
30013b04: e5901010 ldr r1, [r0, #16]
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
30013b08: e2111030 ands r1, r1, #48 ; 0x30
30013b0c: 1a000006 bne 30013b2c <rtems_semaphore_flush+0x50>
&the_semaphore->Core_control.mutex,
SEND_OBJECT_WAS_DELETED,
CORE_MUTEX_STATUS_UNSATISFIED_NOWAIT
);
} else {
_CORE_semaphore_Flush(
30013b10: e2800014 add r0, r0, #20 <== NOT EXECUTED 30013b14: e3a02001 mov r2, #1 <== NOT EXECUTED 30013b18: ebffe112 bl 3000bf68 <_CORE_semaphore_Flush> <== NOT EXECUTED
&the_semaphore->Core_control.semaphore,
SEND_OBJECT_WAS_DELETED,
CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT
);
}
_Thread_Enable_dispatch();
30013b1c: ebffe725 bl 3000d7b8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
30013b20: e3a00000 mov r0, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
30013b24: e28dd004 add sp, sp, #4
30013b28: e8bd8000 pop {pc}
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
_CORE_mutex_Flush(
30013b2c: e2800014 add r0, r0, #20 30013b30: e1a01003 mov r1, r3 30013b34: e3a02001 mov r2, #1 30013b38: ebffe040 bl 3000bc40 <_CORE_mutex_Flush> 30013b3c: eafffff6 b 30013b1c <rtems_semaphore_flush+0x40>
30009b54 <rtems_semaphore_obtain>:
rtems_status_code rtems_semaphore_obtain(
rtems_id id,
rtems_option option_set,
rtems_interval timeout
)
{
30009b54: e92d40f0 push {r4, r5, r6, r7, lr}
30009b58: e1a04000 mov r4, r0
30009b5c: e24dd00c sub sp, sp, #12
Objects_Locations *location,
ISR_Level *level
)
{
return (Semaphore_Control *)
_Objects_Get_isr_disable( &_Semaphore_Information, id, location, level );
30009b60: e28d3004 add r3, sp, #4 30009b64: e1a05001 mov r5, r1 30009b68: e1a06002 mov r6, r2 30009b6c: e59f00f4 ldr r0, [pc, #244] ; 30009c68 <rtems_semaphore_obtain+0x114> 30009b70: e1a01004 mov r1, r4 30009b74: e28d2008 add r2, sp, #8 30009b78: eb0005e9 bl 3000b324 <_Objects_Get_isr_disable>
register Semaphore_Control *the_semaphore;
Objects_Locations location;
ISR_Level level;
the_semaphore = _Semaphore_Get_interrupt_disable( id, &location, &level );
switch ( location ) {
30009b7c: e59d3008 ldr r3, [sp, #8] 30009b80: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
30009b84: 13a00004 movne r0, #4
register Semaphore_Control *the_semaphore;
Objects_Locations location;
ISR_Level level;
the_semaphore = _Semaphore_Get_interrupt_disable( id, &location, &level );
switch ( location ) {
30009b88: 1a00000e bne 30009bc8 <rtems_semaphore_obtain+0x74>
30009b8c: e5903010 ldr r3, [r0, #16]
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
30009b90: e2133030 ands r3, r3, #48 ; 0x30
30009b94: 0a00000d beq 30009bd0 <rtems_semaphore_obtain+0x7c>
_CORE_mutex_Seize(
30009b98: e59d3004 ldr r3, [sp, #4]
*/
RTEMS_INLINE_ROUTINE bool _Options_Is_no_wait (
rtems_option option_set
)
{
return (option_set & RTEMS_NO_WAIT) ? true : false;
30009b9c: e2052001 and r2, r5, #1 30009ba0: e58d3000 str r3, [sp] 30009ba4: e2800014 add r0, r0, #20 30009ba8: e1a03006 mov r3, r6 30009bac: e2222001 eor r2, r2, #1 30009bb0: e1a01004 mov r1, r4 30009bb4: eb0002c3 bl 3000a6c8 <_CORE_mutex_Seize>
((_Options_Is_no_wait( option_set )) ? false : true),
timeout,
level
);
return _Semaphore_Translate_core_mutex_return_code(
_Thread_Executing->Wait.return_code );
30009bb8: e59f30ac ldr r3, [pc, #172] ; 30009c6c <rtems_semaphore_obtain+0x118> 30009bbc: e5933004 ldr r3, [r3, #4]
id,
((_Options_Is_no_wait( option_set )) ? false : true),
timeout,
level
);
return _Semaphore_Translate_core_mutex_return_code(
30009bc0: e5930034 ldr r0, [r3, #52] ; 0x34 30009bc4: eb00004c bl 30009cfc <_Semaphore_Translate_core_mutex_return_code>
break;
}
return RTEMS_INVALID_ID;
}
30009bc8: e28dd00c add sp, sp, #12
30009bcc: e8bd80f0 pop {r4, r5, r6, r7, pc}
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
30009bd0: e59f7094 ldr r7, [pc, #148] ; 30009c6c <rtems_semaphore_obtain+0x118>
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
if ( the_semaphore->count != 0 ) {
30009bd4: e590105c ldr r1, [r0, #92] ; 0x5c
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
30009bd8: e5972004 ldr r2, [r7, #4]
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
if ( the_semaphore->count != 0 ) {
30009bdc: e3510000 cmp r1, #0
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
30009be0: e5823034 str r3, [r2, #52] ; 0x34
if ( the_semaphore->count != 0 ) {
30009be4: 1a000009 bne 30009c10 <rtems_semaphore_obtain+0xbc>
the_semaphore->count -= 1;
_ISR_Enable( *level_p );
return;
}
if ( !wait ) {
30009be8: e3150001 tst r5, #1
30009bec: 0a00000c beq 30009c24 <rtems_semaphore_obtain+0xd0>
30009bf0: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED 30009bf4: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_ISR_Enable( *level_p );
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT;
30009bf8: e3a03001 mov r3, #1 <== NOT EXECUTED 30009bfc: e5823034 str r3, [r2, #52] ; 0x34 <== NOT EXECUTED
((_Options_Is_no_wait( option_set )) ? false : true),
timeout,
&level
);
return _Semaphore_Translate_core_semaphore_return_code(
_Thread_Executing->Wait.return_code );
30009c00: e5973004 ldr r3, [r7, #4]
id,
((_Options_Is_no_wait( option_set )) ? false : true),
timeout,
&level
);
return _Semaphore_Translate_core_semaphore_return_code(
30009c04: e5930034 ldr r0, [r3, #52] ; 0x34 30009c08: eb00003f bl 30009d0c <_Semaphore_Translate_core_semaphore_return_code> 30009c0c: eaffffed b 30009bc8 <rtems_semaphore_obtain+0x74>
/* disabled when you get here */
executing = _Thread_Executing;
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
if ( the_semaphore->count != 0 ) {
the_semaphore->count -= 1;
30009c10: e2411001 sub r1, r1, #1 30009c14: e580105c str r1, [r0, #92] ; 0x5c 30009c18: e59d3004 ldr r3, [sp, #4] 30009c1c: e129f003 msr CPSR_fc, r3 30009c20: eafffff6 b 30009c00 <rtems_semaphore_obtain+0xac> 30009c24: e59f3044 ldr r3, [pc, #68] ; 30009c70 <rtems_semaphore_obtain+0x11c> 30009c28: e5931000 ldr r1, [r3] 30009c2c: e2811001 add r1, r1, #1 30009c30: e5831000 str r1, [r3]
RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
Thread_queue_Control *the_thread_queue
)
{
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
30009c34: e3a01001 mov r1, #1
return;
}
_Thread_Disable_dispatch();
_Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue );
executing->Wait.queue = &the_semaphore->Wait_queue;
30009c38: e2803014 add r3, r0, #20 30009c3c: e5801044 str r1, [r0, #68] ; 0x44 30009c40: e5823044 str r3, [r2, #68] ; 0x44
executing->Wait.id = id;
30009c44: e5824020 str r4, [r2, #32] 30009c48: e59d2004 ldr r2, [sp, #4] 30009c4c: e129f002 msr CPSR_fc, r2
_ISR_Enable( *level_p );
_Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout );
30009c50: e59f201c ldr r2, [pc, #28] ; 30009c74 <rtems_semaphore_obtain+0x120> 30009c54: e1a00003 mov r0, r3 30009c58: e1a01006 mov r1, r6 30009c5c: eb000a53 bl 3000c5b0 <_Thread_queue_Enqueue_with_handler>
_Thread_Enable_dispatch();
30009c60: eb000926 bl 3000c100 <_Thread_Enable_dispatch> 30009c64: eaffffe5 b 30009c00 <rtems_semaphore_obtain+0xac>
300194ec <rtems_signal_send>:
rtems_status_code rtems_signal_send(
rtems_id id,
rtems_signal_set signal_set
)
{
300194ec: e92d4010 push {r4, lr}
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
300194f0: e2514000 subs r4, r1, #0
rtems_status_code rtems_signal_send(
rtems_id id,
rtems_signal_set signal_set
)
{
300194f4: e24dd004 sub sp, sp, #4
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
return RTEMS_INVALID_NUMBER;
300194f8: 03a0000a moveq r0, #10
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
300194fc: 1a000001 bne 30019508 <rtems_signal_send+0x1c>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
30019500: e28dd004 add sp, sp, #4
30019504: e8bd8010 pop {r4, pc}
ASR_Information *asr;
if ( !signal_set )
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
30019508: e1a0100d mov r1, sp 3001950c: eb0011f2 bl 3001dcdc <_Thread_Get>
switch ( location ) {
30019510: e59d3000 ldr r3, [sp] 30019514: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
30019518: 13a00004 movne r0, #4
if ( !signal_set )
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
3001951c: 1afffff7 bne 30019500 <rtems_signal_send+0x14>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
30019520: e59030f8 ldr r3, [r0, #248] ; 0xf8
asr = &api->Signal;
if ( ! _ASR_Is_null_handler( asr->handler ) ) {
30019524: e593200c ldr r2, [r3, #12] 30019528: e3520000 cmp r2, #0
3001952c: 0a00001c beq 300195a4 <rtems_signal_send+0xb8>
if ( asr->is_enabled ) {
30019530: e5d32008 ldrb r2, [r3, #8] 30019534: e3520000 cmp r2, #0
30019538: 0a00000f beq 3001957c <rtems_signal_send+0x90>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3001953c: e10f2000 mrs r2, CPSR 30019540: e3821080 orr r1, r2, #128 ; 0x80 30019544: e129f001 msr CPSR_fc, r1
)
{
ISR_Level _level;
_ISR_Disable( _level );
*signal_set |= signals;
30019548: e5931014 ldr r1, [r3, #20] 3001954c: e1814004 orr r4, r1, r4 30019550: e5834014 str r4, [r3, #20]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30019554: e129f002 msr CPSR_fc, r2
_ASR_Post_signals( signal_set, &asr->signals_posted );
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
30019558: e59f3050 ldr r3, [pc, #80] ; 300195b0 <rtems_signal_send+0xc4> 3001955c: e5932000 ldr r2, [r3] 30019560: e3520000 cmp r2, #0
30019564: 0a00000b beq 30019598 <rtems_signal_send+0xac>
30019568: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED 3001956c: e1500002 cmp r0, r2 <== NOT EXECUTED
_Thread_Dispatch_necessary = true;
30019570: 03a02001 moveq r2, #1 <== NOT EXECUTED 30019574: 05c32010 strbeq r2, [r3, #16] <== NOT EXECUTED 30019578: ea000006 b 30019598 <rtems_signal_send+0xac> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3001957c: e10f2000 mrs r2, CPSR <== NOT EXECUTED 30019580: e3821080 orr r1, r2, #128 ; 0x80 <== NOT EXECUTED 30019584: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED 30019588: e5931018 ldr r1, [r3, #24] <== NOT EXECUTED 3001958c: e1814004 orr r4, r1, r4 <== NOT EXECUTED 30019590: e5834018 str r4, [r3, #24] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30019594: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
} else {
_ASR_Post_signals( signal_set, &asr->signals_pending );
}
_Thread_Enable_dispatch();
30019598: eb0011c6 bl 3001dcb8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3001959c: e3a00000 mov r0, #0 300195a0: eaffffd6 b 30019500 <rtems_signal_send+0x14>
}
_Thread_Enable_dispatch();
300195a4: eb0011c3 bl 3001dcb8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_NOT_DEFINED;
300195a8: e3a0000b mov r0, #11 <== NOT EXECUTED 300195ac: eaffffd3 b 30019500 <rtems_signal_send+0x14> <== NOT EXECUTED
30009d20 <rtems_task_create>:
size_t stack_size,
rtems_mode initial_modes,
rtems_attribute attribute_set,
rtems_id *id
)
{
30009d20: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
30009d24: e24dd01c sub sp, sp, #28
30009d28: e59d9044 ldr r9, [sp, #68] ; 0x44
30009d2c: e1a04000 mov r4, r0
Priority_Control core_priority;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !id )
30009d30: e3590000 cmp r9, #0
size_t stack_size,
rtems_mode initial_modes,
rtems_attribute attribute_set,
rtems_id *id
)
{
30009d34: e1a0a001 mov sl, r1 30009d38: e1a06002 mov r6, r2 30009d3c: e1a05003 mov r5, r3
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !id )
return RTEMS_INVALID_ADDRESS;
30009d40: 03a00009 moveq r0, #9
Priority_Control core_priority;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !id )
30009d44: 0a000031 beq 30009e10 <rtems_task_create+0xf0>
return RTEMS_INVALID_ADDRESS;
if ( !rtems_is_name_valid( name ) )
30009d48: e3540000 cmp r4, #0
return RTEMS_INVALID_NAME;
30009d4c: 03a00003 moveq r0, #3
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( !rtems_is_name_valid( name ) )
30009d50: 0a00002e beq 30009e10 <rtems_task_create+0xf0>
/*
* Validate the RTEMS API priority and convert it to the core priority range.
*/
if ( !_Attributes_Is_system_task( the_attribute_set ) ) {
30009d54: e59d3040 ldr r3, [sp, #64] ; 0x40 30009d58: e3130902 tst r3, #32768 ; 0x8000
30009d5c: 1a000005 bne 30009d78 <rtems_task_create+0x58>
*/
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
30009d60: e3510000 cmp r1, #0
30009d64: 0a00002b beq 30009e18 <rtems_task_create+0xf8>
( the_priority <= RTEMS_MAXIMUM_PRIORITY ) );
30009d68: e59f30e0 ldr r3, [pc, #224] ; 30009e50 <rtems_task_create+0x130> 30009d6c: e5d33000 ldrb r3, [r3]
*/
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
30009d70: e1510003 cmp r1, r3
30009d74: 8a000027 bhi 30009e18 <rtems_task_create+0xf8>
*/
/*
* Lock the allocator mutex for protection
*/
_RTEMS_Lock_allocator();
30009d78: e59fb0d4 ldr fp, [pc, #212] ; 30009e54 <rtems_task_create+0x134> 30009d7c: e59b0000 ldr r0, [fp] 30009d80: eb0001bd bl 3000a47c <_API_Mutex_Lock>
* This function allocates a task control block from
* the inactive chain of free task control blocks.
*/
RTEMS_INLINE_ROUTINE Thread_Control *_RTEMS_tasks_Allocate( void )
{
return (Thread_Control *) _Objects_Allocate( &_RTEMS_tasks_Information );
30009d84: e59f00cc ldr r0, [pc, #204] ; 30009e58 <rtems_task_create+0x138> 30009d88: eb000450 bl 3000aed0 <_Objects_Allocate>
* the event of an error.
*/
the_thread = _RTEMS_tasks_Allocate();
if ( !the_thread ) {
30009d8c: e2507000 subs r7, r0, #0
30009d90: 0a00002a beq 30009e40 <rtems_task_create+0x120>
/*
* Initialize the core thread for this task.
*/
status = _Thread_Initialize(
30009d94: e3150c01 tst r5, #256 ; 0x100 30009d98: 13a01000 movne r1, #0 30009d9c: 03a01001 moveq r1, #1 30009da0: e3150c02 tst r5, #512 ; 0x200
*/
RTEMS_INLINE_ROUTINE bool _Attributes_Is_floating_point(
rtems_attribute attribute_set
)
{
return ( attribute_set & RTEMS_FLOATING_POINT ) ? true : false;
30009da4: e3a08000 mov r8, #0 30009da8: 03a02000 moveq r2, #0 30009dac: 13a02001 movne r2, #1
*/
RTEMS_INLINE_ROUTINE ISR_Level _Modes_Get_interrupt_level (
Modes_Control mode_set
)
{
return ( mode_set & RTEMS_INTERRUPT_MASK );
30009db0: e2053080 and r3, r5, #128 ; 0x80
30009db4: e58d1008 str r1, [sp, #8]
30009db8: e58d200c str r2, [sp, #12]
30009dbc: e58d3014 str r3, [sp, #20]
30009dc0: e59f0090 ldr r0, [pc, #144] ; 30009e58 <rtems_task_create+0x138>
30009dc4: e1a01007 mov r1, r7
30009dc8: e1a02008 mov r2, r8
30009dcc: e1a03006 mov r3, r6
30009dd0: e88d0500 stm sp, {r8, sl}
30009dd4: e58d8010 str r8, [sp, #16]
30009dd8: e58d4018 str r4, [sp, #24]
30009ddc: eb0008f5 bl 3000c1b8 <_Thread_Initialize>
NULL, /* no budget algorithm callout */
_Modes_Get_interrupt_level(initial_modes),
(Objects_Name) name
);
if ( !status ) {
30009de0: e1500008 cmp r0, r8
30009de4: 0a00000d beq 30009e20 <rtems_task_create+0x100>
_RTEMS_Unlock_allocator();
return RTEMS_UNSATISFIED;
}
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
30009de8: e59720f8 ldr r2, [r7, #248] ; 0xf8
asr->is_enabled = _Modes_Is_asr_disabled(initial_modes) ? false : true;
*id = the_thread->Object.id;
30009dec: e5973008 ldr r3, [r7, #8]
* id - thread id
* RTEMS_SUCCESSFUL - if successful
* error code - if unsuccessful
*/
rtems_status_code rtems_task_create(
30009df0: e3150b01 tst r5, #1024 ; 0x400 30009df4: 13a01000 movne r1, #0 30009df8: 03a01001 moveq r1, #1
);
}
#endif
_RTEMS_Unlock_allocator();
30009dfc: e59b0000 ldr r0, [fp]
* id - thread id
* RTEMS_SUCCESSFUL - if successful
* error code - if unsuccessful
*/
rtems_status_code rtems_task_create(
30009e00: e5c21008 strb r1, [r2, #8]
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
asr->is_enabled = _Modes_Is_asr_disabled(initial_modes) ? false : true;
*id = the_thread->Object.id;
30009e04: e5893000 str r3, [r9]
);
}
#endif
_RTEMS_Unlock_allocator();
30009e08: eb0001b7 bl 3000a4ec <_API_Mutex_Unlock>
return RTEMS_SUCCESSFUL;
30009e0c: e1a00008 mov r0, r8
}
30009e10: e28dd01c add sp, sp, #28
30009e14: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
* Validate the RTEMS API priority and convert it to the core priority range.
*/
if ( !_Attributes_Is_system_task( the_attribute_set ) ) {
if ( !_RTEMS_tasks_Priority_is_valid( initial_priority ) )
return RTEMS_INVALID_PRIORITY;
30009e18: e3a00013 mov r0, #19 <== NOT EXECUTED 30009e1c: eafffffb b 30009e10 <rtems_task_create+0xf0> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _RTEMS_tasks_Free (
Thread_Control *the_task
)
{
_Objects_Free(
30009e20: e5970008 ldr r0, [r7, #8] 30009e24: eb000520 bl 3000b2ac <_Objects_Get_information_id> 30009e28: e1a01007 mov r1, r7 30009e2c: eb000501 bl 3000b238 <_Objects_Free>
#if defined(RTEMS_MULTIPROCESSING)
if ( is_global )
_Objects_MP_Free_global_object( the_global_object );
#endif
_RTEMS_tasks_Free( the_thread );
_RTEMS_Unlock_allocator();
30009e30: e59b0000 ldr r0, [fp] 30009e34: eb0001ac bl 3000a4ec <_API_Mutex_Unlock>
return RTEMS_UNSATISFIED;
30009e38: e3a0000d mov r0, #13 30009e3c: eafffff3 b 30009e10 <rtems_task_create+0xf0>
*/
the_thread = _RTEMS_tasks_Allocate();
if ( !the_thread ) {
_RTEMS_Unlock_allocator();
30009e40: e59b0000 ldr r0, [fp] 30009e44: eb0001a8 bl 3000a4ec <_API_Mutex_Unlock>
return RTEMS_TOO_MANY;
30009e48: e3a00005 mov r0, #5 30009e4c: eaffffef b 30009e10 <rtems_task_create+0xf0>
30009e5c <rtems_task_delete>:
*/
rtems_status_code rtems_task_delete(
rtems_id id
)
{
30009e5c: e92d4070 push {r4, r5, r6, lr}
register Thread_Control *the_thread;
Objects_Locations location;
Objects_Information *the_information;
_RTEMS_Lock_allocator();
30009e60: e59f4070 ldr r4, [pc, #112] ; 30009ed8 <rtems_task_delete+0x7c>
*/
rtems_status_code rtems_task_delete(
rtems_id id
)
{
30009e64: e24dd004 sub sp, sp, #4 30009e68: e1a05000 mov r5, r0
register Thread_Control *the_thread;
Objects_Locations location;
Objects_Information *the_information;
_RTEMS_Lock_allocator();
30009e6c: e5940000 ldr r0, [r4] 30009e70: eb000181 bl 3000a47c <_API_Mutex_Lock>
the_thread = _Thread_Get( id, &location );
30009e74: e1a00005 mov r0, r5 30009e78: e1a0100d mov r1, sp 30009e7c: eb0008a8 bl 3000c124 <_Thread_Get>
switch ( location ) {
30009e80: e59d5000 ldr r5, [sp]
Objects_Locations location;
Objects_Information *the_information;
_RTEMS_Lock_allocator();
the_thread = _Thread_Get( id, &location );
30009e84: e1a06000 mov r6, r0
switch ( location ) {
30009e88: e3550000 cmp r5, #0
30009e8c: 1a00000d bne 30009ec8 <rtems_task_delete+0x6c>
case OBJECTS_LOCAL:
the_information = _Objects_Get_information_id( the_thread->Object.id );
30009e90: e5900008 ldr r0, [r0, #8] 30009e94: eb000504 bl 3000b2ac <_Objects_Get_information_id>
0 /* Not used */
);
}
#endif
_Thread_Close( the_information, the_thread );
30009e98: e1a01006 mov r1, r6 30009e9c: eb0007cd bl 3000bdd8 <_Thread_Close> 30009ea0: e5960008 ldr r0, [r6, #8] 30009ea4: eb000500 bl 3000b2ac <_Objects_Get_information_id> 30009ea8: e1a01006 mov r1, r6 30009eac: eb0004e1 bl 3000b238 <_Objects_Free>
_RTEMS_tasks_Free( the_thread );
_RTEMS_Unlock_allocator();
30009eb0: e5940000 ldr r0, [r4] 30009eb4: eb00018c bl 3000a4ec <_API_Mutex_Unlock>
_Thread_Enable_dispatch();
30009eb8: eb000890 bl 3000c100 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
30009ebc: e1a00005 mov r0, r5
break;
}
_RTEMS_Unlock_allocator();
return RTEMS_INVALID_ID;
}
30009ec0: e28dd004 add sp, sp, #4
30009ec4: e8bd8070 pop {r4, r5, r6, pc}
case OBJECTS_ERROR:
break;
}
_RTEMS_Unlock_allocator();
30009ec8: e5940000 ldr r0, [r4] <== NOT EXECUTED 30009ecc: eb000186 bl 3000a4ec <_API_Mutex_Unlock> <== NOT EXECUTED
return RTEMS_INVALID_ID;
30009ed0: e3a00004 mov r0, #4 <== NOT EXECUTED 30009ed4: eafffff9 b 30009ec0 <rtems_task_delete+0x64> <== NOT EXECUTED
3000c128 <rtems_task_get_note>:
rtems_status_code rtems_task_get_note(
rtems_id id,
uint32_t notepad,
uint32_t *note
)
{
3000c128: e92d4030 push {r4, r5, lr}
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
3000c12c: e59f30a8 ldr r3, [pc, #168] ; 3000c1dc <rtems_task_get_note+0xb4>
rtems_status_code rtems_task_get_note(
rtems_id id,
uint32_t notepad,
uint32_t *note
)
{
3000c130: e1a0c000 mov ip, r0
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
3000c134: e5d33004 ldrb r3, [r3, #4]
rtems_status_code rtems_task_get_note(
rtems_id id,
uint32_t notepad,
uint32_t *note
)
{
3000c138: e24dd008 sub sp, sp, #8
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
3000c13c: e3530000 cmp r3, #0
rtems_status_code rtems_task_get_note(
rtems_id id,
uint32_t notepad,
uint32_t *note
)
{
3000c140: e1a04001 mov r4, r1
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
return RTEMS_NOT_CONFIGURED;
3000c144: 03a00016 moveq r0, #22
{
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
3000c148: 0a000019 beq 3000c1b4 <rtems_task_get_note+0x8c>
return RTEMS_NOT_CONFIGURED;
if ( !note )
3000c14c: e3520000 cmp r2, #0
return RTEMS_INVALID_ADDRESS;
3000c150: 03a00009 moveq r0, #9
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
return RTEMS_NOT_CONFIGURED;
if ( !note )
3000c154: 0a000016 beq 3000c1b4 <rtems_task_get_note+0x8c>
/*
* NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would
* be checking an unsigned number for being negative.
*/
if ( notepad > RTEMS_NOTEPAD_LAST )
3000c158: e351000f cmp r1, #15
return RTEMS_INVALID_NUMBER;
3000c15c: 83a0000a movhi r0, #10
/*
* NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would
* be checking an unsigned number for being negative.
*/
if ( notepad > RTEMS_NOTEPAD_LAST )
3000c160: 8a000013 bhi 3000c1b4 <rtems_task_get_note+0x8c>
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
3000c164: e35c0000 cmp ip, #0
3000c168: 0a000013 beq 3000c1bc <rtems_task_get_note+0x94>
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
3000c16c: e59f306c ldr r3, [pc, #108] ; 3000c1e0 <rtems_task_get_note+0xb8> 3000c170: e5933004 ldr r3, [r3, #4]
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
3000c174: e5931008 ldr r1, [r3, #8] 3000c178: e15c0001 cmp ip, r1
3000c17c: 0a000010 beq 3000c1c4 <rtems_task_get_note+0x9c>
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
*note = api->Notepads[ notepad ];
return RTEMS_SUCCESSFUL;
}
the_thread = _Thread_Get( id, &location );
3000c180: e28d1004 add r1, sp, #4 3000c184: e58d2000 str r2, [sp] 3000c188: eb000969 bl 3000e734 <_Thread_Get>
switch ( location ) {
3000c18c: e89d0024 ldm sp, {r2, r5}
3000c190: e3550000 cmp r5, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3000c194: 13a00004 movne r0, #4
*note = api->Notepads[ notepad ];
return RTEMS_SUCCESSFUL;
}
the_thread = _Thread_Get( id, &location );
switch ( location ) {
3000c198: 1a000005 bne 3000c1b4 <rtems_task_get_note+0x8c>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
*note = api->Notepads[ notepad ];
3000c19c: e59030f8 ldr r3, [r0, #248] ; 0xf8 3000c1a0: e2844008 add r4, r4, #8 3000c1a4: e7933104 ldr r3, [r3, r4, lsl #2] 3000c1a8: e5823000 str r3, [r2]
_Thread_Enable_dispatch();
3000c1ac: eb000957 bl 3000e710 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000c1b0: e1a00005 mov r0, r5
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
3000c1b4: e28dd008 add sp, sp, #8
3000c1b8: e8bd8030 pop {r4, r5, pc}
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
3000c1bc: e59f301c ldr r3, [pc, #28] ; 3000c1e0 <rtems_task_get_note+0xb8><== NOT EXECUTED 3000c1c0: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
*note = api->Notepads[ notepad ];
3000c1c4: e59330f8 ldr r3, [r3, #248] ; 0xf8 <== NOT EXECUTED 3000c1c8: e2844008 add r4, r4, #8 <== NOT EXECUTED 3000c1cc: e7933104 ldr r3, [r3, r4, lsl #2] <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
3000c1d0: e3a00000 mov r0, #0 <== NOT EXECUTED
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
*note = api->Notepads[ notepad ];
3000c1d4: e5823000 str r3, [r2] <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
3000c1d8: eafffff5 b 3000c1b4 <rtems_task_get_note+0x8c> <== NOT EXECUTED
30009edc <rtems_task_ident>:
rtems_id *id
)
{
Objects_Name_or_id_lookup_errors status;
if ( !id )
30009edc: e2523000 subs r3, r2, #0
rtems_status_code rtems_task_ident(
rtems_name name,
uint32_t node,
rtems_id *id
)
{
30009ee0: e52de004 push {lr} ; (str lr, [sp, #-4]!)
30009ee4: e1a0c000 mov ip, r0
30009ee8: e1a02001 mov r2, r1
Objects_Name_or_id_lookup_errors status;
if ( !id )
30009eec: 0a00000c beq 30009f24 <rtems_task_ident+0x48>
return RTEMS_INVALID_ADDRESS;
if ( name == OBJECTS_ID_OF_SELF ) {
30009ef0: e3500000 cmp r0, #0
30009ef4: 1a000004 bne 30009f0c <rtems_task_ident+0x30>
*id = _Thread_Executing->Object.id;
30009ef8: e59f202c ldr r2, [pc, #44] ; 30009f2c <rtems_task_ident+0x50><== NOT EXECUTED 30009efc: e5922004 ldr r2, [r2, #4] <== NOT EXECUTED 30009f00: e5922008 ldr r2, [r2, #8] <== NOT EXECUTED 30009f04: e5832000 str r2, [r3] <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
30009f08: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
}
status = _Objects_Name_to_id_u32( &_RTEMS_tasks_Information, name, node, id );
30009f0c: e59f001c ldr r0, [pc, #28] ; 30009f30 <rtems_task_ident+0x54> 30009f10: e1a0100c mov r1, ip 30009f14: eb00057e bl 3000b514 <_Objects_Name_to_id_u32>
return _Status_Object_name_errors_to_status[ status ];
30009f18: e59f3014 ldr r3, [pc, #20] ; 30009f34 <rtems_task_ident+0x58>
30009f1c: e7930100 ldr r0, [r3, r0, lsl #2]
30009f20: e49df004 pop {pc} ; (ldr pc, [sp], #4)
)
{
Objects_Name_or_id_lookup_errors status;
if ( !id )
return RTEMS_INVALID_ADDRESS;
30009f24: e3a00009 mov r0, #9 <== NOT EXECUTED
}
status = _Objects_Name_to_id_u32( &_RTEMS_tasks_Information, name, node, id );
return _Status_Object_name_errors_to_status[ status ];
}
30009f28: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30019918 <rtems_task_is_suspended>:
*/
rtems_status_code rtems_task_is_suspended(
rtems_id id
)
{
30019918: e92d4010 push {r4, lr} <== NOT EXECUTED
3001991c: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
30019920: e1a0100d mov r1, sp <== NOT EXECUTED 30019924: eb0010ec bl 3001dcdc <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
30019928: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3001992c: e3530000 cmp r3, #0 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
30019930: 13a00004 movne r0, #4 <== NOT EXECUTED
{
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
30019934: 1a000004 bne 3001994c <rtems_task_is_suspended+0x34> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _States_Is_suspended (
States_Control the_states
)
{
return (the_states & STATES_SUSPENDED);
30019938: e5904010 ldr r4, [r0, #16] <== NOT EXECUTED
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
3001993c: e2144002 ands r4, r4, #2 <== NOT EXECUTED 30019940: 0a000003 beq 30019954 <rtems_task_is_suspended+0x3c> <== NOT EXECUTED
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
30019944: eb0010db bl 3001dcb8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_ALREADY_SUSPENDED;
30019948: e3a0000f mov r0, #15 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
3001994c: e28dd004 add sp, sp, #4 <== NOT EXECUTED
30019950: e8bd8010 pop {r4, pc} <== NOT EXECUTED
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
_Thread_Enable_dispatch();
30019954: eb0010d7 bl 3001dcb8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
30019958: e1a00004 mov r0, r4 <== NOT EXECUTED 3001995c: eafffffa b 3001994c <rtems_task_is_suspended+0x34> <== NOT EXECUTED
30011b48 <rtems_task_mode>:
rtems_status_code rtems_task_mode(
rtems_mode mode_set,
rtems_mode mask,
rtems_mode *previous_mode_set
)
{
30011b48: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
ASR_Information *asr;
bool is_asr_enabled = false;
bool needs_asr_dispatching = false;
rtems_mode old_mode;
if ( !previous_mode_set )
30011b4c: e2525000 subs r5, r2, #0
rtems_status_code rtems_task_mode(
rtems_mode mode_set,
rtems_mode mask,
rtems_mode *previous_mode_set
)
{
30011b50: e1a04000 mov r4, r0 30011b54: e1a06001 mov r6, r1
bool is_asr_enabled = false;
bool needs_asr_dispatching = false;
rtems_mode old_mode;
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
30011b58: 03a00009 moveq r0, #9
ASR_Information *asr;
bool is_asr_enabled = false;
bool needs_asr_dispatching = false;
rtems_mode old_mode;
if ( !previous_mode_set )
30011b5c: 08bd8ff0 popeq {r4, r5, r6, r7, r8, r9, sl, fp, pc}
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
30011b60: e59f9148 ldr r9, [pc, #328] ; 30011cb0 <rtems_task_mode+0x168> 30011b64: e5997004 ldr r7, [r9, #4]
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
30011b68: e5d7a074 ldrb sl, [r7, #116] ; 0x74
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
30011b6c: e59780f8 ldr r8, [r7, #248] ; 0xf8
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
30011b70: e597307c ldr r3, [r7, #124] ; 0x7c
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
30011b74: e35a0000 cmp sl, #0
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
30011b78: e5d8b008 ldrb fp, [r8, #8]
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
30011b7c: 03a0ac01 moveq sl, #256 ; 0x100 30011b80: 13a0a000 movne sl, #0
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
30011b84: e3530000 cmp r3, #0
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
30011b88: 138aac02 orrne sl, sl, #512 ; 0x200
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
30011b8c: e35b0000 cmp fp, #0 30011b90: 03a0bb01 moveq fp, #1024 ; 0x400 30011b94: 13a0b000 movne fp, #0
old_mode |= _ISR_Get_level();
30011b98: ebffeec9 bl 3000d6c4 <_CPU_ISR_Get_level>
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
30011b9c: e18bb000 orr fp, fp, r0
old_mode |= _ISR_Get_level();
30011ba0: e18ba00a orr sl, fp, sl
*previous_mode_set = old_mode;
/*
* These are generic thread scheduling characteristics.
*/
if ( mask & RTEMS_PREEMPT_MASK )
30011ba4: e3160c01 tst r6, #256 ; 0x100
old_mode |= RTEMS_TIMESLICE;
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
old_mode |= _ISR_Get_level();
*previous_mode_set = old_mode;
30011ba8: e585a000 str sl, [r5]
/*
* These are generic thread scheduling characteristics.
*/
if ( mask & RTEMS_PREEMPT_MASK )
30011bac: 0a000003 beq 30011bc0 <rtems_task_mode+0x78>
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
30011bb0: e3140c01 tst r4, #256 ; 0x100 30011bb4: 13a03000 movne r3, #0 30011bb8: 03a03001 moveq r3, #1 30011bbc: e5c73074 strb r3, [r7, #116] ; 0x74
if ( mask & RTEMS_TIMESLICE_MASK ) {
30011bc0: e3160c02 tst r6, #512 ; 0x200
30011bc4: 1a000028 bne 30011c6c <rtems_task_mode+0x124>
}
/*
* Set the new interrupt level
*/
if ( mask & RTEMS_INTERRUPT_MASK )
30011bc8: e3160080 tst r6, #128 ; 0x80
30011bcc: 1a00002f bne 30011c90 <rtems_task_mode+0x148>
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
if ( mask & RTEMS_ASR_MASK ) {
30011bd0: e2166b01 ands r6, r6, #1024 ; 0x400
30011bd4: 0a000012 beq 30011c24 <rtems_task_mode+0xdc>
* Output:
* *previous_mode_set - previous mode set
* always return RTEMS_SUCCESSFUL;
*/
rtems_status_code rtems_task_mode(
30011bd8: e3140b01 tst r4, #1024 ; 0x400
is_asr_enabled = false;
needs_asr_dispatching = false;
if ( mask & RTEMS_ASR_MASK ) {
is_asr_enabled = _Modes_Is_asr_disabled( mode_set ) ? false : true;
if ( is_asr_enabled != asr->is_enabled ) {
30011bdc: e5d82008 ldrb r2, [r8, #8]
* Output:
* *previous_mode_set - previous mode set
* always return RTEMS_SUCCESSFUL;
*/
rtems_status_code rtems_task_mode(
30011be0: 13a03000 movne r3, #0 30011be4: 03a03001 moveq r3, #1
is_asr_enabled = false;
needs_asr_dispatching = false;
if ( mask & RTEMS_ASR_MASK ) {
is_asr_enabled = _Modes_Is_asr_disabled( mode_set ) ? false : true;
if ( is_asr_enabled != asr->is_enabled ) {
30011be8: e1520003 cmp r2, r3
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
30011bec: 03a06000 moveq r6, #0
if ( mask & RTEMS_ASR_MASK ) {
is_asr_enabled = _Modes_Is_asr_disabled( mode_set ) ? false : true;
if ( is_asr_enabled != asr->is_enabled ) {
30011bf0: 0a00000b beq 30011c24 <rtems_task_mode+0xdc>
asr->is_enabled = is_asr_enabled;
30011bf4: e5c83008 strb r3, [r8, #8]
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
30011bf8: e10f3000 mrs r3, CPSR 30011bfc: e3832080 orr r2, r3, #128 ; 0x80 30011c00: e129f002 msr CPSR_fc, r2
{
rtems_signal_set _signals;
ISR_Level _level;
_ISR_Disable( _level );
_signals = information->signals_pending;
30011c04: e5981018 ldr r1, [r8, #24]
information->signals_pending = information->signals_posted;
30011c08: e5982014 ldr r2, [r8, #20]
information->signals_posted = _signals;
30011c0c: e5881014 str r1, [r8, #20]
rtems_signal_set _signals;
ISR_Level _level;
_ISR_Disable( _level );
_signals = information->signals_pending;
information->signals_pending = information->signals_posted;
30011c10: e5882018 str r2, [r8, #24]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30011c14: e129f003 msr CPSR_fc, r3
_ASR_Swap_signals( asr );
if ( _ASR_Are_signals_pending( asr ) ) {
30011c18: e5986014 ldr r6, [r8, #20] 30011c1c: e3560000 cmp r6, #0
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
30011c20: 13a06001 movne r6, #1
needs_asr_dispatching = true;
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) ) {
30011c24: e59f3088 ldr r3, [pc, #136] ; 30011cb4 <rtems_task_mode+0x16c> 30011c28: e5933000 ldr r3, [r3] 30011c2c: e3530003 cmp r3, #3
if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) )
_Thread_Dispatch();
}
return RTEMS_SUCCESSFUL;
30011c30: 13a00000 movne r0, #0
needs_asr_dispatching = true;
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) ) {
30011c34: 18bd8ff0 popne {r4, r5, r6, r7, r8, r9, sl, fp, pc}
{
Thread_Control *executing;
executing = _Thread_Executing;
if ( are_signals_pending ||
30011c38: e3560000 cmp r6, #0
bool are_signals_pending
)
{
Thread_Control *executing;
executing = _Thread_Executing;
30011c3c: e5993004 ldr r3, [r9, #4]
if ( are_signals_pending ||
30011c40: 1a000015 bne 30011c9c <rtems_task_mode+0x154>
30011c44: e59f2064 ldr r2, [pc, #100] ; 30011cb0 <rtems_task_mode+0x168> 30011c48: e5922008 ldr r2, [r2, #8] 30011c4c: e1530002 cmp r3, r2
if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) )
_Thread_Dispatch();
}
return RTEMS_SUCCESSFUL;
30011c50: 01a00006 moveq r0, r6
30011c54: 08bd8ff0 popeq {r4, r5, r6, r7, r8, r9, sl, fp, pc}
(!_Thread_Is_heir( executing ) && executing->is_preemptible) ) {
30011c58: e5d33074 ldrb r3, [r3, #116] ; 0x74 30011c5c: e3530000 cmp r3, #0
30011c60: 1a00000d bne 30011c9c <rtems_task_mode+0x154>
30011c64: e1a00006 mov r0, r6 <== NOT EXECUTED
}
30011c68: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
*/
if ( mask & RTEMS_PREEMPT_MASK )
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
if ( mask & RTEMS_TIMESLICE_MASK ) {
if ( _Modes_Is_timeslice(mode_set) ) {
30011c6c: e2143c02 ands r3, r4, #512 ; 0x200
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
30011c70: 159f3040 ldrne r3, [pc, #64] ; 30011cb8 <rtems_task_mode+0x170>
if ( mask & RTEMS_PREEMPT_MASK )
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
if ( mask & RTEMS_TIMESLICE_MASK ) {
if ( _Modes_Is_timeslice(mode_set) ) {
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
30011c74: 13a02001 movne r2, #1
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
30011c78: 15933000 ldrne r3, [r3]
if ( mask & RTEMS_PREEMPT_MASK )
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
if ( mask & RTEMS_TIMESLICE_MASK ) {
if ( _Modes_Is_timeslice(mode_set) ) {
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
30011c7c: 1587207c strne r2, [r7, #124] ; 0x7c
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
30011c80: 15873078 strne r3, [r7, #120] ; 0x78
} else
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
30011c84: 0587307c streq r3, [r7, #124] ; 0x7c
}
/*
* Set the new interrupt level
*/
if ( mask & RTEMS_INTERRUPT_MASK )
30011c88: e3160080 tst r6, #128 ; 0x80
30011c8c: 0affffcf beq 30011bd0 <rtems_task_mode+0x88>
*/
RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level (
Modes_Control mode_set
)
{
_ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) );
30011c90: e2040080 and r0, r4, #128 ; 0x80 30011c94: ebffee85 bl 3000d6b0 <_CPU_ISR_Set_level> 30011c98: eaffffcc b 30011bd0 <rtems_task_mode+0x88>
_Thread_Dispatch_necessary = true;
30011c9c: e3a03001 mov r3, #1 30011ca0: e5c93010 strb r3, [r9, #16]
}
}
if ( _System_state_Is_up( _System_state_Get() ) ) {
if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) )
_Thread_Dispatch();
30011ca4: ebffe8bf bl 3000bfa8 <_Thread_Dispatch>
}
return RTEMS_SUCCESSFUL;
30011ca8: e3a00000 mov r0, #0
30011cac: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
3000ac40 <rtems_task_restart>:
rtems_status_code rtems_task_restart(
rtems_id id,
uint32_t argument
)
{
3000ac40: e92d4030 push {r4, r5, lr}
3000ac44: e24dd004 sub sp, sp, #4
3000ac48: e1a05001 mov r5, r1
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
3000ac4c: e1a0100d mov r1, sp 3000ac50: eb000878 bl 3000ce38 <_Thread_Get>
switch ( location ) {
3000ac54: e59d4000 ldr r4, [sp] 3000ac58: e3540000 cmp r4, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3000ac5c: 13a00004 movne r0, #4
{
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
3000ac60: 1a000006 bne 3000ac80 <rtems_task_restart+0x40>
case OBJECTS_LOCAL:
if ( _Thread_Restart( the_thread, NULL, argument ) ) {
3000ac64: e1a01004 mov r1, r4 3000ac68: e1a02005 mov r2, r5 3000ac6c: eb000a89 bl 3000d698 <_Thread_Restart> 3000ac70: e3500000 cmp r0, #0
3000ac74: 1a000003 bne 3000ac88 <rtems_task_restart+0x48>
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
3000ac78: eb000865 bl 3000ce14 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_INCORRECT_STATE;
3000ac7c: e3a0000e mov r0, #14 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
3000ac80: e28dd004 add sp, sp, #4
3000ac84: e8bd8030 pop {r4, r5, pc}
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( _Thread_Restart( the_thread, NULL, argument ) ) {
_Thread_Enable_dispatch();
3000ac88: eb000861 bl 3000ce14 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000ac8c: e1a00004 mov r0, r4 3000ac90: eafffffa b 3000ac80 <rtems_task_restart+0x40>
3000d68c <rtems_task_resume>:
*/
rtems_status_code rtems_task_resume(
rtems_id id
)
{
3000d68c: e92d4010 push {r4, lr}
3000d690: e24dd004 sub sp, sp, #4
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
3000d694: e1a0100d mov r1, sp 3000d698: eb000890 bl 3000f8e0 <_Thread_Get>
switch ( location ) {
3000d69c: e59d4000 ldr r4, [sp]
)
{
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
3000d6a0: e1a03000 mov r3, r0
switch ( location ) {
3000d6a4: e3540000 cmp r4, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3000d6a8: 13a00004 movne r0, #4
{
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
3000d6ac: 1a000004 bne 3000d6c4 <rtems_task_resume+0x38>
*/
RTEMS_INLINE_ROUTINE bool _States_Is_suspended (
States_Control the_states
)
{
return (the_states & STATES_SUSPENDED);
3000d6b0: e5933010 ldr r3, [r3, #16]
case OBJECTS_LOCAL:
if ( _States_Is_suspended( the_thread->current_state ) ) {
3000d6b4: e3130002 tst r3, #2
3000d6b8: 1a000003 bne 3000d6cc <rtems_task_resume+0x40>
_Thread_Resume( the_thread, true );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
3000d6bc: eb00087e bl 3000f8bc <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_INCORRECT_STATE;
3000d6c0: e3a0000e mov r0, #14 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
3000d6c4: e28dd004 add sp, sp, #4
3000d6c8: e8bd8010 pop {r4, pc}
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( _States_Is_suspended( the_thread->current_state ) ) {
_Thread_Resume( the_thread, true );
3000d6cc: e3a01001 mov r1, #1 3000d6d0: eb000a9a bl 30010140 <_Thread_Resume>
_Thread_Enable_dispatch();
3000d6d4: eb000878 bl 3000f8bc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000d6d8: e1a00004 mov r0, r4 3000d6dc: eafffff8 b 3000d6c4 <rtems_task_resume+0x38>
3000c2dc <rtems_task_set_note>:
rtems_status_code rtems_task_set_note(
rtems_id id,
uint32_t notepad,
uint32_t note
)
{
3000c2dc: e92d4030 push {r4, r5, lr}
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
3000c2e0: e59f3094 ldr r3, [pc, #148] ; 3000c37c <rtems_task_set_note+0xa0>
rtems_status_code rtems_task_set_note(
rtems_id id,
uint32_t notepad,
uint32_t note
)
{
3000c2e4: e1a0c000 mov ip, r0
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
3000c2e8: e5d33004 ldrb r3, [r3, #4]
rtems_status_code rtems_task_set_note(
rtems_id id,
uint32_t notepad,
uint32_t note
)
{
3000c2ec: e24dd008 sub sp, sp, #8
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
3000c2f0: e3530000 cmp r3, #0
rtems_status_code rtems_task_set_note(
rtems_id id,
uint32_t notepad,
uint32_t note
)
{
3000c2f4: e1a04001 mov r4, r1
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
return RTEMS_NOT_CONFIGURED;
3000c2f8: 03a00016 moveq r0, #22
{
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
3000c2fc: 0a000015 beq 3000c358 <rtems_task_set_note+0x7c>
/*
* NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would
* be checking an unsigned number for being negative.
*/
if ( notepad > RTEMS_NOTEPAD_LAST )
3000c300: e351000f cmp r1, #15
return RTEMS_INVALID_NUMBER;
3000c304: 83a0000a movhi r0, #10
/*
* NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would
* be checking an unsigned number for being negative.
*/
if ( notepad > RTEMS_NOTEPAD_LAST )
3000c308: 8a000012 bhi 3000c358 <rtems_task_set_note+0x7c>
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
3000c30c: e35c0000 cmp ip, #0
3000c310: 0a000012 beq 3000c360 <rtems_task_set_note+0x84>
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
3000c314: e59f3064 ldr r3, [pc, #100] ; 3000c380 <rtems_task_set_note+0xa4> 3000c318: e5933004 ldr r3, [r3, #4]
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
3000c31c: e5931008 ldr r1, [r3, #8] 3000c320: e15c0001 cmp ip, r1
3000c324: 0a00000f beq 3000c368 <rtems_task_set_note+0x8c>
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
api->Notepads[ notepad ] = note;
return RTEMS_SUCCESSFUL;
}
the_thread = _Thread_Get( id, &location );
3000c328: e28d1004 add r1, sp, #4 3000c32c: e58d2000 str r2, [sp] 3000c330: eb0008ff bl 3000e734 <_Thread_Get>
switch ( location ) {
3000c334: e89d0024 ldm sp, {r2, r5}
3000c338: e3550000 cmp r5, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3000c33c: 13a00004 movne r0, #4
api->Notepads[ notepad ] = note;
return RTEMS_SUCCESSFUL;
}
the_thread = _Thread_Get( id, &location );
switch ( location ) {
3000c340: 1a000004 bne 3000c358 <rtems_task_set_note+0x7c>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
api->Notepads[ notepad ] = note;
3000c344: e59030f8 ldr r3, [r0, #248] ; 0xf8 3000c348: e2844008 add r4, r4, #8 3000c34c: e7832104 str r2, [r3, r4, lsl #2]
_Thread_Enable_dispatch();
3000c350: eb0008ee bl 3000e710 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000c354: e1a00005 mov r0, r5
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
3000c358: e28dd008 add sp, sp, #8
3000c35c: e8bd8030 pop {r4, r5, pc}
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
3000c360: e59f3018 ldr r3, [pc, #24] ; 3000c380 <rtems_task_set_note+0xa4><== NOT EXECUTED 3000c364: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
api->Notepads[ notepad ] = note;
3000c368: e59330f8 ldr r3, [r3, #248] ; 0xf8 <== NOT EXECUTED 3000c36c: e2844008 add r4, r4, #8 <== NOT EXECUTED 3000c370: e7832104 str r2, [r3, r4, lsl #2] <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
3000c374: e3a00000 mov r0, #0 <== NOT EXECUTED 3000c378: eafffff6 b 3000c358 <rtems_task_set_note+0x7c> <== NOT EXECUTED
3000e550 <rtems_task_set_priority>:
rtems_status_code rtems_task_set_priority(
rtems_id id,
rtems_task_priority new_priority,
rtems_task_priority *old_priority
)
{
3000e550: e92d4030 push {r4, r5, lr}
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
3000e554: e2514000 subs r4, r1, #0
rtems_status_code rtems_task_set_priority(
rtems_id id,
rtems_task_priority new_priority,
rtems_task_priority *old_priority
)
{
3000e558: e24dd004 sub sp, sp, #4 3000e55c: e1a05002 mov r5, r2
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
3000e560: 0a000004 beq 3000e578 <rtems_task_set_priority+0x28>
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
( the_priority <= RTEMS_MAXIMUM_PRIORITY ) );
3000e564: e59f3078 ldr r3, [pc, #120] ; 3000e5e4 <rtems_task_set_priority+0x94> 3000e568: e5d33000 ldrb r3, [r3]
*/
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
3000e56c: e1540003 cmp r4, r3
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
3000e570: 83a00013 movhi r0, #19
3000e574: 8a000018 bhi 3000e5dc <rtems_task_set_priority+0x8c>
if ( !old_priority )
3000e578: e3550000 cmp r5, #0
return RTEMS_INVALID_ADDRESS;
3000e57c: 03a00009 moveq r0, #9
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
3000e580: 0a000015 beq 3000e5dc <rtems_task_set_priority+0x8c>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
3000e584: e1a0100d mov r1, sp 3000e588: eb0008eb bl 3001093c <_Thread_Get>
switch ( location ) {
3000e58c: e59d3000 ldr r3, [sp] 3000e590: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3000e594: 13a00004 movne r0, #4
if ( !old_priority )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
3000e598: 1a00000f bne 3000e5dc <rtems_task_set_priority+0x8c>
case OBJECTS_LOCAL:
/* XXX need helper to "convert" from core priority */
*old_priority = the_thread->current_priority;
3000e59c: e5903014 ldr r3, [r0, #20]
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
3000e5a0: e3540000 cmp r4, #0
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
/* XXX need helper to "convert" from core priority */
*old_priority = the_thread->current_priority;
3000e5a4: e5853000 str r3, [r5]
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
3000e5a8: 0a000009 beq 3000e5d4 <rtems_task_set_priority+0x84>
the_thread->real_priority = new_priority;
if ( the_thread->resource_count == 0 ||
3000e5ac: e590301c ldr r3, [r0, #28]
case OBJECTS_LOCAL:
/* XXX need helper to "convert" from core priority */
*old_priority = the_thread->current_priority;
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
the_thread->real_priority = new_priority;
3000e5b0: e5804018 str r4, [r0, #24]
if ( the_thread->resource_count == 0 ||
3000e5b4: e3530000 cmp r3, #0
3000e5b8: 0a000002 beq 3000e5c8 <rtems_task_set_priority+0x78>
3000e5bc: e5903014 ldr r3, [r0, #20] <== NOT EXECUTED 3000e5c0: e1540003 cmp r4, r3 <== NOT EXECUTED 3000e5c4: 2a000002 bcs 3000e5d4 <rtems_task_set_priority+0x84> <== NOT EXECUTED
the_thread->current_priority > new_priority )
_Thread_Change_priority( the_thread, new_priority, false );
3000e5c8: e1a01004 mov r1, r4 3000e5cc: e3a02000 mov r2, #0 3000e5d0: eb0007b3 bl 300104a4 <_Thread_Change_priority>
}
_Thread_Enable_dispatch();
3000e5d4: eb0008cf bl 30010918 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000e5d8: e3a00000 mov r0, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
3000e5dc: e28dd004 add sp, sp, #4
3000e5e0: e8bd8030 pop {r4, r5, pc}
30009fc8 <rtems_task_start>:
rtems_status_code rtems_task_start(
rtems_id id,
rtems_task_entry entry_point,
rtems_task_argument argument
)
{
30009fc8: e92d4070 push {r4, r5, r6, lr}
register Thread_Control *the_thread;
Objects_Locations location;
if ( entry_point == NULL )
30009fcc: e2515000 subs r5, r1, #0
rtems_status_code rtems_task_start(
rtems_id id,
rtems_task_entry entry_point,
rtems_task_argument argument
)
{
30009fd0: e24dd008 sub sp, sp, #8 30009fd4: e1a06002 mov r6, r2
register Thread_Control *the_thread;
Objects_Locations location;
if ( entry_point == NULL )
return RTEMS_INVALID_ADDRESS;
30009fd8: 03a00009 moveq r0, #9
)
{
register Thread_Control *the_thread;
Objects_Locations location;
if ( entry_point == NULL )
30009fdc: 0a00000e beq 3000a01c <rtems_task_start+0x54>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
30009fe0: e28d1004 add r1, sp, #4 30009fe4: eb00084e bl 3000c124 <_Thread_Get>
switch ( location ) {
30009fe8: e59d4004 ldr r4, [sp, #4] 30009fec: e3540000 cmp r4, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
30009ff0: 13a00004 movne r0, #4
if ( entry_point == NULL )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
30009ff4: 1a000008 bne 3000a01c <rtems_task_start+0x54>
case OBJECTS_LOCAL:
if ( _Thread_Start(
30009ff8: e1a01004 mov r1, r4 30009ffc: e1a02005 mov r2, r5 3000a000: e1a03004 mov r3, r4 3000a004: e58d6000 str r6, [sp] 3000a008: eb000ac0 bl 3000cb10 <_Thread_Start> 3000a00c: e3500000 cmp r0, #0
3000a010: 1a000003 bne 3000a024 <rtems_task_start+0x5c>
the_thread, THREAD_START_NUMERIC, entry_point, NULL, argument ) ) {
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
3000a014: eb000839 bl 3000c100 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_INCORRECT_STATE;
3000a018: e3a0000e mov r0, #14 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
3000a01c: e28dd008 add sp, sp, #8
3000a020: e8bd8070 pop {r4, r5, r6, pc}
switch ( location ) {
case OBJECTS_LOCAL:
if ( _Thread_Start(
the_thread, THREAD_START_NUMERIC, entry_point, NULL, argument ) ) {
_Thread_Enable_dispatch();
3000a024: eb000835 bl 3000c100 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000a028: e1a00004 mov r0, r4 3000a02c: eafffffa b 3000a01c <rtems_task_start+0x54>
3000d930 <rtems_task_suspend>:
*/
rtems_status_code rtems_task_suspend(
rtems_id id
)
{
3000d930: e92d4010 push {r4, lr}
3000d934: e24dd004 sub sp, sp, #4
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
3000d938: e1a0100d mov r1, sp 3000d93c: eb00085c bl 3000fab4 <_Thread_Get>
switch ( location ) {
3000d940: e59d3000 ldr r3, [sp]
)
{
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
3000d944: e1a02000 mov r2, r0
switch ( location ) {
3000d948: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3000d94c: 13a00004 movne r0, #4
{
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
3000d950: 1a000004 bne 3000d968 <rtems_task_suspend+0x38>
*/
RTEMS_INLINE_ROUTINE bool _States_Is_suspended (
States_Control the_states
)
{
return (the_states & STATES_SUSPENDED);
3000d954: e5924010 ldr r4, [r2, #16]
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
3000d958: e2144002 ands r4, r4, #2
3000d95c: 0a000003 beq 3000d970 <rtems_task_suspend+0x40>
_Thread_Suspend( the_thread );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
3000d960: eb00084a bl 3000fa90 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_ALREADY_SUSPENDED;
3000d964: e3a0000f mov r0, #15 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
3000d968: e28dd004 add sp, sp, #4
3000d96c: e8bd8010 pop {r4, pc}
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
_Thread_Suspend( the_thread );
3000d970: eb000add bl 300104ec <_Thread_Suspend>
_Thread_Enable_dispatch();
3000d974: eb000845 bl 3000fa90 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000d978: e1a00004 mov r0, r4 3000d97c: eafffff9 b 3000d968 <rtems_task_suspend+0x38>
3000addc <rtems_task_variable_add>:
rtems_status_code rtems_task_variable_add(
rtems_id tid,
void **ptr,
void (*dtor)(void *)
)
{
3000addc: e92d4070 push {r4, r5, r6, lr}
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *new;
if ( !ptr )
3000ade0: e2514000 subs r4, r1, #0
rtems_status_code rtems_task_variable_add(
rtems_id tid,
void **ptr,
void (*dtor)(void *)
)
{
3000ade4: e24dd004 sub sp, sp, #4 3000ade8: e1a05002 mov r5, r2
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *new;
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
3000adec: 03a00009 moveq r0, #9
{
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *new;
if ( !ptr )
3000adf0: 0a000016 beq 3000ae50 <rtems_task_variable_add+0x74>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
3000adf4: e1a0100d mov r1, sp 3000adf8: eb000899 bl 3000d064 <_Thread_Get>
switch (location) {
3000adfc: e59d3000 ldr r3, [sp]
rtems_task_variable_t *tvp, *new;
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
3000ae00: e1a06000 mov r6, r0
switch (location) {
3000ae04: e3530000 cmp r3, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3000ae08: 13a00004 movne r0, #4
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
switch (location) {
3000ae0c: 1a00000f bne 3000ae50 <rtems_task_variable_add+0x74>
case OBJECTS_LOCAL:
/*
* Figure out if the variable is already in this task's list.
*/
tvp = the_thread->task_variables;
3000ae10: e5963104 ldr r3, [r6, #260] ; 0x104
while (tvp) {
3000ae14: e3530000 cmp r3, #0
3000ae18: 1a000011 bne 3000ae64 <rtems_task_variable_add+0x88>
/*
* Now allocate memory for this task variable.
*/
new = (rtems_task_variable_t *)
_Workspace_Allocate(sizeof(rtems_task_variable_t));
3000ae1c: e3a00014 mov r0, #20 3000ae20: eb000cfb bl 3000e214 <_Workspace_Allocate>
if (new == NULL) {
3000ae24: e3500000 cmp r0, #0
3000ae28: 0a000014 beq 3000ae80 <rtems_task_variable_add+0xa4>
_Thread_Enable_dispatch();
return RTEMS_NO_MEMORY;
}
new->gval = *ptr;
3000ae2c: e5942000 ldr r2, [r4]
new->ptr = ptr;
new->dtor = dtor;
new->next = (struct rtems_task_variable_tt *)the_thread->task_variables;
3000ae30: e5963104 ldr r3, [r6, #260] ; 0x104
_Workspace_Allocate(sizeof(rtems_task_variable_t));
if (new == NULL) {
_Thread_Enable_dispatch();
return RTEMS_NO_MEMORY;
}
new->gval = *ptr;
3000ae34: e5802008 str r2, [r0, #8]
new->ptr = ptr;
3000ae38: e5804004 str r4, [r0, #4]
new->dtor = dtor;
3000ae3c: e5805010 str r5, [r0, #16]
new->next = (struct rtems_task_variable_tt *)the_thread->task_variables;
3000ae40: e5803000 str r3, [r0]
the_thread->task_variables = new;
3000ae44: e5860104 str r0, [r6, #260] ; 0x104
_Thread_Enable_dispatch();
3000ae48: eb00087c bl 3000d040 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000ae4c: e3a00000 mov r0, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
3000ae50: e28dd004 add sp, sp, #4
3000ae54: e8bd8070 pop {r4, r5, r6, pc}
if (tvp->ptr == ptr) {
tvp->dtor = dtor;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
3000ae58: e5933000 ldr r3, [r3] <== NOT EXECUTED
case OBJECTS_LOCAL:
/*
* Figure out if the variable is already in this task's list.
*/
tvp = the_thread->task_variables;
while (tvp) {
3000ae5c: e3530000 cmp r3, #0 <== NOT EXECUTED 3000ae60: 0affffed beq 3000ae1c <rtems_task_variable_add+0x40> <== NOT EXECUTED
if (tvp->ptr == ptr) {
3000ae64: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED 3000ae68: e1520004 cmp r2, r4 <== NOT EXECUTED 3000ae6c: 1afffff9 bne 3000ae58 <rtems_task_variable_add+0x7c> <== NOT EXECUTED
tvp->dtor = dtor;
3000ae70: e5835010 str r5, [r3, #16] <== NOT EXECUTED
_Thread_Enable_dispatch();
3000ae74: eb000871 bl 3000d040 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
3000ae78: e3a00000 mov r0, #0 <== NOT EXECUTED 3000ae7c: eafffff3 b 3000ae50 <rtems_task_variable_add+0x74> <== NOT EXECUTED
* Now allocate memory for this task variable.
*/
new = (rtems_task_variable_t *)
_Workspace_Allocate(sizeof(rtems_task_variable_t));
if (new == NULL) {
_Thread_Enable_dispatch();
3000ae80: eb00086e bl 3000d040 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_NO_MEMORY;
3000ae84: e3a0001a mov r0, #26 <== NOT EXECUTED 3000ae88: eafffff0 b 3000ae50 <rtems_task_variable_add+0x74> <== NOT EXECUTED
3000ae8c <rtems_task_variable_delete>:
rtems_status_code rtems_task_variable_delete(
rtems_id tid,
void **ptr
)
{
3000ae8c: e92d4010 push {r4, lr} <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *prev;
if ( !ptr )
3000ae90: e2514000 subs r4, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_task_variable_delete(
rtems_id tid,
void **ptr
)
{
3000ae94: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *prev;
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
3000ae98: 03a00009 moveq r0, #9 <== NOT EXECUTED
{
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *prev;
if ( !ptr )
3000ae9c: 0a000015 beq 3000aef8 <rtems_task_variable_delete+0x6c> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
prev = NULL;
the_thread = _Thread_Get (tid, &location);
3000aea0: e1a0100d mov r1, sp <== NOT EXECUTED 3000aea4: eb00086e bl 3000d064 <_Thread_Get> <== NOT EXECUTED
switch (location) {
3000aea8: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000aeac: e3530000 cmp r3, #0 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3000aeb0: 13a00004 movne r0, #4 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
prev = NULL;
the_thread = _Thread_Get (tid, &location);
switch (location) {
3000aeb4: 1a00000f bne 3000aef8 <rtems_task_variable_delete+0x6c> <== NOT EXECUTED
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
3000aeb8: e5903104 ldr r3, [r0, #260] ; 0x104 <== NOT EXECUTED
while (tvp) {
3000aebc: e3530000 cmp r3, #0 <== NOT EXECUTED 3000aec0: 0a00000a beq 3000aef0 <rtems_task_variable_delete+0x64> <== NOT EXECUTED
if (tvp->ptr == ptr) {
3000aec4: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED 3000aec8: e1520004 cmp r2, r4 <== NOT EXECUTED 3000aecc: 1a000004 bne 3000aee4 <rtems_task_variable_delete+0x58> <== NOT EXECUTED 3000aed0: ea000010 b 3000af18 <rtems_task_variable_delete+0x8c> <== NOT EXECUTED 3000aed4: e5912004 ldr r2, [r1, #4] <== NOT EXECUTED 3000aed8: e1520004 cmp r2, r4 <== NOT EXECUTED 3000aedc: 0a000007 beq 3000af00 <rtems_task_variable_delete+0x74> <== NOT EXECUTED 3000aee0: e1a03001 mov r3, r1 <== NOT EXECUTED
_RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
prev = tvp;
tvp = (rtems_task_variable_t *)tvp->next;
3000aee4: e5931000 ldr r1, [r3] <== NOT EXECUTED
the_thread = _Thread_Get (tid, &location);
switch (location) {
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
while (tvp) {
3000aee8: e3510000 cmp r1, #0 <== NOT EXECUTED 3000aeec: 1afffff8 bne 3000aed4 <rtems_task_variable_delete+0x48> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
prev = tvp;
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
3000aef0: eb000852 bl 3000d040 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
3000aef4: e3a00009 mov r0, #9 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
3000aef8: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000aefc: e8bd8010 pop {r4, pc} <== NOT EXECUTED
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
while (tvp) {
if (tvp->ptr == ptr) {
if (prev)
prev->next = tvp->next;
3000af00: e5912000 ldr r2, [r1] <== NOT EXECUTED 3000af04: e5832000 str r2, [r3] <== NOT EXECUTED
else
the_thread->task_variables = (rtems_task_variable_t *)tvp->next;
_RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp );
3000af08: eb000028 bl 3000afb0 <_RTEMS_Tasks_Invoke_task_variable_dtor><== NOT EXECUTED
_Thread_Enable_dispatch();
3000af0c: eb00084b bl 3000d040 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
3000af10: e3a00000 mov r0, #0 <== NOT EXECUTED 3000af14: eafffff7 b 3000aef8 <rtems_task_variable_delete+0x6c> <== NOT EXECUTED
while (tvp) {
if (tvp->ptr == ptr) {
if (prev)
prev->next = tvp->next;
else
the_thread->task_variables = (rtems_task_variable_t *)tvp->next;
3000af18: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000af1c: e1a01003 mov r1, r3 <== NOT EXECUTED 3000af20: e5802104 str r2, [r0, #260] ; 0x104 <== NOT EXECUTED 3000af24: eafffff7 b 3000af08 <rtems_task_variable_delete+0x7c> <== NOT EXECUTED
3000af28 <rtems_task_variable_get>:
rtems_status_code rtems_task_variable_get(
rtems_id tid,
void **ptr,
void **result
)
{
3000af28: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp;
if ( !ptr )
3000af2c: e2514000 subs r4, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_task_variable_get(
rtems_id tid,
void **ptr,
void **result
)
{
3000af30: e24dd004 sub sp, sp, #4 <== NOT EXECUTED 3000af34: e1a05002 mov r5, r2 <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp;
if ( !ptr )
3000af38: 0a000017 beq 3000af9c <rtems_task_variable_get+0x74> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( !result )
3000af3c: e3520000 cmp r2, #0 <== NOT EXECUTED 3000af40: 0a000015 beq 3000af9c <rtems_task_variable_get+0x74> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
3000af44: e1a0100d mov r1, sp <== NOT EXECUTED 3000af48: eb000845 bl 3000d064 <_Thread_Get> <== NOT EXECUTED
switch (location) {
3000af4c: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000af50: e3530000 cmp r3, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3000af54: 13a00004 movne r0, #4 <== NOT EXECUTED
if ( !result )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
switch (location) {
3000af58: 1a00000d bne 3000af94 <rtems_task_variable_get+0x6c> <== NOT EXECUTED
case OBJECTS_LOCAL:
/*
* Figure out if the variable is in this task's list.
*/
tvp = the_thread->task_variables;
3000af5c: e5903104 ldr r3, [r0, #260] ; 0x104 <== NOT EXECUTED
while (tvp) {
3000af60: e3530000 cmp r3, #0 <== NOT EXECUTED 3000af64: 1a000003 bne 3000af78 <rtems_task_variable_get+0x50> <== NOT EXECUTED 3000af68: ea00000d b 3000afa4 <rtems_task_variable_get+0x7c> <== NOT EXECUTED
*/
*result = tvp->tval;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
3000af6c: e5933000 ldr r3, [r3] <== NOT EXECUTED
case OBJECTS_LOCAL:
/*
* Figure out if the variable is in this task's list.
*/
tvp = the_thread->task_variables;
while (tvp) {
3000af70: e3530000 cmp r3, #0 <== NOT EXECUTED 3000af74: 0a00000a beq 3000afa4 <rtems_task_variable_get+0x7c> <== NOT EXECUTED
if (tvp->ptr == ptr) {
3000af78: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED 3000af7c: e1520004 cmp r2, r4 <== NOT EXECUTED 3000af80: 1afffff9 bne 3000af6c <rtems_task_variable_get+0x44> <== NOT EXECUTED
/*
* Should this return the current (i.e not the
* saved) value if `tid' is the current task?
*/
*result = tvp->tval;
3000af84: e593300c ldr r3, [r3, #12] <== NOT EXECUTED 3000af88: e5853000 str r3, [r5] <== NOT EXECUTED
_Thread_Enable_dispatch();
3000af8c: eb00082b bl 3000d040 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
3000af90: e3a00000 mov r0, #0 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
3000af94: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000af98: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
if ( !result )
return RTEMS_INVALID_ADDRESS;
3000af9c: e3a00009 mov r0, #9 <== NOT EXECUTED 3000afa0: eafffffb b 3000af94 <rtems_task_variable_get+0x6c> <== NOT EXECUTED
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
3000afa4: eb000825 bl 3000d040 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
3000afa8: e3a00009 mov r0, #9 <== NOT EXECUTED 3000afac: eafffff8 b 3000af94 <rtems_task_variable_get+0x6c> <== NOT EXECUTED
3000a030 <rtems_task_wake_after>:
3000a030: e59f307c ldr r3, [pc, #124] ; 3000a0b4 <rtems_task_wake_after+0x84>
*/
rtems_status_code rtems_task_wake_after(
rtems_interval ticks
)
{
3000a034: e92d4030 push {r4, r5, lr}
3000a038: e5932000 ldr r2, [r3]
3000a03c: e1a04000 mov r4, r0
3000a040: e2822001 add r2, r2, #1
3000a044: e5832000 str r2, [r3]
_Thread_Disable_dispatch();
if ( ticks == 0 ) {
3000a048: e3500000 cmp r0, #0
3000a04c: 0a000012 beq 3000a09c <rtems_task_wake_after+0x6c>
_Scheduler_Yield();
} else {
_Thread_Set_state( _Thread_Executing, STATES_DELAYING );
3000a050: e59f5060 ldr r5, [pc, #96] ; 3000a0b8 <rtems_task_wake_after+0x88><== NOT EXECUTED 3000a054: e3a01008 mov r1, #8 <== NOT EXECUTED 3000a058: e5950004 ldr r0, [r5, #4] <== NOT EXECUTED 3000a05c: eb000a4f bl 3000c9a0 <_Thread_Set_state> <== NOT EXECUTED
_Watchdog_Initialize(
&_Thread_Executing->Timer,
3000a060: e5951004 ldr r1, [r5, #4] <== NOT EXECUTED
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
3000a064: e59f0050 ldr r0, [pc, #80] ; 3000a0bc <rtems_task_wake_after+0x8c><== NOT EXECUTED
_Thread_Disable_dispatch();
if ( ticks == 0 ) {
_Scheduler_Yield();
} else {
_Thread_Set_state( _Thread_Executing, STATES_DELAYING );
_Watchdog_Initialize(
3000a068: e5912008 ldr r2, [r1, #8] <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
3000a06c: e3a03000 mov r3, #0 <== NOT EXECUTED 3000a070: e5813050 str r3, [r1, #80] ; 0x50 <== NOT EXECUTED
the_watchdog->routine = routine; the_watchdog->id = id;
3000a074: e5812068 str r2, [r1, #104] ; 0x68 <== NOT EXECUTED
the_watchdog->user_data = user_data;
3000a078: e581306c str r3, [r1, #108] ; 0x6c <== NOT EXECUTED
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
3000a07c: e5810064 str r0, [r1, #100] ; 0x64 <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3000a080: e5814054 str r4, [r1, #84] ; 0x54 <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
3000a084: e59f0034 ldr r0, [pc, #52] ; 3000a0c0 <rtems_task_wake_after+0x90><== NOT EXECUTED 3000a088: e2811048 add r1, r1, #72 ; 0x48 <== NOT EXECUTED 3000a08c: eb000bb5 bl 3000cf68 <_Watchdog_Insert> <== NOT EXECUTED
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_ticks( &_Thread_Executing->Timer, ticks );
}
_Thread_Enable_dispatch();
3000a090: eb00081a bl 3000c100 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL; }
3000a094: e3a00000 mov r0, #0 <== NOT EXECUTED
3000a098: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
* always operates on the scheduler that 'owns' the currently executing
* thread.
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Yield( void )
{
_Scheduler.Operations.yield();
3000a09c: e59f3020 ldr r3, [pc, #32] ; 3000a0c4 <rtems_task_wake_after+0x94> 3000a0a0: e1a0e00f mov lr, pc 3000a0a4: e593f00c ldr pc, [r3, #12]
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_ticks( &_Thread_Executing->Timer, ticks );
}
_Thread_Enable_dispatch();
3000a0a8: eb000814 bl 3000c100 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL; }
3000a0ac: e3a00000 mov r0, #0
3000a0b0: e8bd8030 pop {r4, r5, pc}
3000b0ec <rtems_task_wake_when>:
rtems_time_of_day *time_buffer
)
{
Watchdog_Interval seconds;
if ( !_TOD_Is_set )
3000b0ec: e59f30bc ldr r3, [pc, #188] ; 3000b1b0 <rtems_task_wake_when+0xc4>
*/
rtems_status_code rtems_task_wake_when(
rtems_time_of_day *time_buffer
)
{
3000b0f0: e92d40f0 push {r4, r5, r6, r7, lr}
Watchdog_Interval seconds;
if ( !_TOD_Is_set )
3000b0f4: e5d33000 ldrb r3, [r3]
*/
rtems_status_code rtems_task_wake_when(
rtems_time_of_day *time_buffer
)
{
3000b0f8: e1a05000 mov r5, r0
Watchdog_Interval seconds;
if ( !_TOD_Is_set )
3000b0fc: e3530000 cmp r3, #0
return RTEMS_NOT_DEFINED;
3000b100: 03a0000b moveq r0, #11
rtems_time_of_day *time_buffer
)
{
Watchdog_Interval seconds;
if ( !_TOD_Is_set )
3000b104: 08bd80f0 popeq {r4, r5, r6, r7, pc}
return RTEMS_NOT_DEFINED;
if ( !time_buffer )
3000b108: e3550000 cmp r5, #0
return RTEMS_INVALID_ADDRESS;
3000b10c: 03a00009 moveq r0, #9
Watchdog_Interval seconds;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
if ( !time_buffer )
3000b110: 08bd80f0 popeq {r4, r5, r6, r7, pc}
return RTEMS_INVALID_ADDRESS;
time_buffer->ticks = 0;
3000b114: e3a04000 mov r4, #0 3000b118: e5854018 str r4, [r5, #24]
if ( !_TOD_Validate( time_buffer ) )
3000b11c: ebfffcfa bl 3000a50c <_TOD_Validate> 3000b120: e1500004 cmp r0, r4
return RTEMS_INVALID_CLOCK;
3000b124: 03a00014 moveq r0, #20
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
time_buffer->ticks = 0;
if ( !_TOD_Validate( time_buffer ) )
3000b128: 08bd80f0 popeq {r4, r5, r6, r7, pc}
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( time_buffer );
3000b12c: e1a00005 mov r0, r5 3000b130: ebfffcca bl 3000a460 <_TOD_To_seconds>
if ( seconds <= _TOD_Seconds_since_epoch() )
3000b134: e59f6078 ldr r6, [pc, #120] ; 3000b1b4 <rtems_task_wake_when+0xc8>
time_buffer->ticks = 0;
if ( !_TOD_Validate( time_buffer ) )
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( time_buffer );
3000b138: e1a05000 mov r5, r0
if ( seconds <= _TOD_Seconds_since_epoch() )
3000b13c: e5963000 ldr r3, [r6] 3000b140: e1500003 cmp r0, r3
3000b144: 8a000001 bhi 3000b150 <rtems_task_wake_when+0x64>
return RTEMS_INVALID_CLOCK;
3000b148: e3a00014 mov r0, #20 <== NOT EXECUTED
&_Thread_Executing->Timer,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
3000b14c: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
3000b150: e59f3060 ldr r3, [pc, #96] ; 3000b1b8 <rtems_task_wake_when+0xcc> 3000b154: e5932000 ldr r2, [r3] 3000b158: e2822001 add r2, r2, #1 3000b15c: e5832000 str r2, [r3]
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
_Thread_Disable_dispatch();
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_TIME );
3000b160: e59f7054 ldr r7, [pc, #84] ; 3000b1bc <rtems_task_wake_when+0xd0> 3000b164: e3a01010 mov r1, #16 3000b168: e5970004 ldr r0, [r7, #4] 3000b16c: eb000a57 bl 3000dad0 <_Thread_Set_state>
_Watchdog_Initialize(
&_Thread_Executing->Timer,
3000b170: e5971004 ldr r1, [r7, #4]
_Thread_Delay_ended,
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_seconds(
3000b174: e5962000 ldr r2, [r6]
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
_Thread_Disable_dispatch();
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_TIME );
_Watchdog_Initialize(
3000b178: e5913008 ldr r3, [r1, #8]
&_Thread_Executing->Timer,
_Thread_Delay_ended,
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_seconds(
3000b17c: e0625005 rsb r5, r2, r5
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
3000b180: e59f2038 ldr r2, [pc, #56] ; 3000b1c0 <rtems_task_wake_when+0xd4>
the_watchdog->id = id;
3000b184: e5813068 str r3, [r1, #104] ; 0x68
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
3000b188: e5812064 str r2, [r1, #100] ; 0x64
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
3000b18c: e59f0030 ldr r0, [pc, #48] ; 3000b1c4 <rtems_task_wake_when+0xd8>
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
3000b190: e5814050 str r4, [r1, #80] ; 0x50
the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data;
3000b194: e581406c str r4, [r1, #108] ; 0x6c
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3000b198: e5815054 str r5, [r1, #84] ; 0x54
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
3000b19c: e2811048 add r1, r1, #72 ; 0x48 3000b1a0: eb000bed bl 3000e15c <_Watchdog_Insert>
&_Thread_Executing->Timer,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
3000b1a4: eb000821 bl 3000d230 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000b1a8: e1a00004 mov r0, r4 <== NOT EXECUTED
3000b1ac: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
3000a524 <rtems_timer_create>:
rtems_status_code rtems_timer_create(
rtems_name name,
rtems_id *id
)
{
3000a524: e92d4070 push {r4, r5, r6, lr}
Timer_Control *the_timer;
if ( !rtems_is_name_valid( name ) )
3000a528: e2504000 subs r4, r0, #0
rtems_status_code rtems_timer_create(
rtems_name name,
rtems_id *id
)
{
3000a52c: e1a05001 mov r5, r1
Timer_Control *the_timer;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
3000a530: 03a00003 moveq r0, #3
rtems_id *id
)
{
Timer_Control *the_timer;
if ( !rtems_is_name_valid( name ) )
3000a534: 08bd8070 popeq {r4, r5, r6, pc}
return RTEMS_INVALID_NAME;
if ( !id )
3000a538: e3510000 cmp r1, #0
3000a53c: 0a00001b beq 3000a5b0 <rtems_timer_create+0x8c>
3000a540: e59f3070 ldr r3, [pc, #112] ; 3000a5b8 <rtems_timer_create+0x94> 3000a544: e5932000 ldr r2, [r3] 3000a548: e2822001 add r2, r2, #1 3000a54c: e5832000 str r2, [r3]
* This function allocates a timer control block from
* the inactive chain of free timer control blocks.
*/
RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Allocate( void )
{
return (Timer_Control *) _Objects_Allocate( &_Timer_Information );
3000a550: e59f6064 ldr r6, [pc, #100] ; 3000a5bc <rtems_timer_create+0x98> 3000a554: e1a00006 mov r0, r6 3000a558: eb0003d9 bl 3000b4c4 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_timer = _Timer_Allocate();
if ( !the_timer ) {
3000a55c: e3500000 cmp r0, #0
3000a560: 0a00000f beq 3000a5a4 <rtems_timer_create+0x80>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
3000a564: e5903008 ldr r3, [r0, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000a568: e596201c ldr r2, [r6, #28]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
3000a56c: e1a01803 lsl r1, r3, #16
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
3000a570: e3a06000 mov r6, #0
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_timer->the_class = TIMER_DORMANT;
3000a574: e3a0c004 mov ip, #4 3000a578: e580c038 str ip, [r0, #56] ; 0x38 3000a57c: e5806018 str r6, [r0, #24]
the_watchdog->routine = routine;
3000a580: e580602c str r6, [r0, #44] ; 0x2c
the_watchdog->id = id;
3000a584: e5806030 str r6, [r0, #48] ; 0x30
the_watchdog->user_data = user_data;
3000a588: e5806034 str r6, [r0, #52] ; 0x34
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000a58c: e7820721 str r0, [r2, r1, lsr #14]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
3000a590: e580400c str r4, [r0, #12]
&_Timer_Information,
&the_timer->Object,
(Objects_Name) name
);
*id = the_timer->Object.id;
3000a594: e5853000 str r3, [r5]
_Thread_Enable_dispatch();
3000a598: eb000833 bl 3000c66c <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000a59c: e1a00006 mov r0, r6
3000a5a0: e8bd8070 pop {r4, r5, r6, pc}
_Thread_Disable_dispatch(); /* to prevent deletion */
the_timer = _Timer_Allocate();
if ( !the_timer ) {
_Thread_Enable_dispatch();
3000a5a4: eb000830 bl 3000c66c <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TOO_MANY;
3000a5a8: e3a00005 mov r0, #5 <== NOT EXECUTED
3000a5ac: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
return RTEMS_INVALID_ADDRESS;
3000a5b0: e3a00009 mov r0, #9 <== NOT EXECUTED
);
*id = the_timer->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
3000a5b4: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
3000a5c0 <rtems_timer_fire_after>:
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
3000a5c0: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
if ( ticks == 0 )
3000a5c4: e2516000 subs r6, r1, #0
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
3000a5c8: e1a05000 mov r5, r0 3000a5cc: e24dd004 sub sp, sp, #4 3000a5d0: e1a04002 mov r4, r2 3000a5d4: e1a07003 mov r7, r3
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
3000a5d8: 03a0000a moveq r0, #10
{
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
if ( ticks == 0 )
3000a5dc: 0a000020 beq 3000a664 <rtems_timer_fire_after+0xa4>
return RTEMS_INVALID_NUMBER;
if ( !routine )
3000a5e0: e3520000 cmp r2, #0
return RTEMS_INVALID_ADDRESS;
3000a5e4: 03a00009 moveq r0, #9
ISR_Level level;
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
if ( !routine )
3000a5e8: 0a00001d beq 3000a664 <rtems_timer_fire_after+0xa4>
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
_Objects_Get( &_Timer_Information, id, location );
3000a5ec: e59f0088 ldr r0, [pc, #136] ; 3000a67c <rtems_timer_fire_after+0xbc> 3000a5f0: e1a01005 mov r1, r5 3000a5f4: e1a0200d mov r2, sp 3000a5f8: eb0004e2 bl 3000b988 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
3000a5fc: e59d3000 ldr r3, [sp] 3000a600: e1a08000 mov r8, r0 3000a604: e3530000 cmp r3, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3000a608: 13a00004 movne r0, #4
if ( !routine )
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
3000a60c: 1a000014 bne 3000a664 <rtems_timer_fire_after+0xa4>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
3000a610: e288a010 add sl, r8, #16 3000a614: e1a0000a mov r0, sl 3000a618: eb000c1c bl 3000d690 <_Watchdog_Remove>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000a61c: e10f2000 mrs r2, CPSR 3000a620: e3823080 orr r3, r2, #128 ; 0x80 3000a624: e129f003 msr CPSR_fc, r3
/*
* Check to see if the watchdog has just been inserted by a
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) {
3000a628: e5983018 ldr r3, [r8, #24] 3000a62c: e3530000 cmp r3, #0
3000a630: 1a00000d bne 3000a66c <rtems_timer_fire_after+0xac>
/*
* OK. Now we now the timer was not rescheduled by an interrupt
* so we can atomically initialize it as in use.
*/
the_timer->the_class = TIMER_INTERVAL;
3000a634: e5883038 str r3, [r8, #56] ; 0x38
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
3000a638: e5883018 str r3, [r8, #24]
the_watchdog->routine = routine;
3000a63c: e588402c str r4, [r8, #44] ; 0x2c
the_watchdog->id = id;
3000a640: e5885030 str r5, [r8, #48] ; 0x30
the_watchdog->user_data = user_data;
3000a644: e5887034 str r7, [r8, #52] ; 0x34
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000a648: e129f002 msr CPSR_fc, r2
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
3000a64c: e59f002c ldr r0, [pc, #44] ; 3000a680 <rtems_timer_fire_after+0xc0> 3000a650: e1a0100a mov r1, sl
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3000a654: e588601c str r6, [r8, #28]
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
3000a658: eb000b9d bl 3000d4d4 <_Watchdog_Insert>
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
_ISR_Enable( level );
_Watchdog_Insert_ticks( &the_timer->Ticker, ticks );
_Thread_Enable_dispatch();
3000a65c: eb000802 bl 3000c66c <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000a660: e3a00000 mov r0, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
3000a664: e28dd004 add sp, sp, #4
3000a668: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
3000a66c: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) {
_ISR_Enable( level );
_Thread_Enable_dispatch();
3000a670: eb0007fd bl 3000c66c <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
3000a674: e3a00000 mov r0, #0 <== NOT EXECUTED 3000a678: eafffff9 b 3000a664 <rtems_timer_fire_after+0xa4> <== NOT EXECUTED
3001a0f4 <rtems_timer_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
3001a0f4: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
3001a0f8: e1a05000 mov r5, r0
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD_Is_set )
3001a0fc: e59f00d0 ldr r0, [pc, #208] ; 3001a1d4 <rtems_timer_fire_when+0xe0>
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
3001a100: e24dd004 sub sp, sp, #4
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD_Is_set )
3001a104: e5d0c000 ldrb ip, [r0]
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
3001a108: e1a06001 mov r6, r1
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD_Is_set )
3001a10c: e35c0000 cmp ip, #0
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
3001a110: e1a04002 mov r4, r2 3001a114: e1a07003 mov r7, r3
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
3001a118: 03a0000b moveq r0, #11
{
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD_Is_set )
3001a11c: 1a000001 bne 3001a128 <rtems_timer_fire_when+0x34>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
3001a120: e28dd004 add sp, sp, #4
3001a124: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
rtems_interval seconds;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
if ( !_TOD_Validate( wall_time ) )
3001a128: e1a00001 mov r0, r1 3001a12c: ebfff4b6 bl 3001740c <_TOD_Validate> 3001a130: e3500000 cmp r0, #0
3001a134: 0a000009 beq 3001a160 <rtems_timer_fire_when+0x6c>
return RTEMS_INVALID_CLOCK;
if ( !routine )
3001a138: e3540000 cmp r4, #0
return RTEMS_INVALID_ADDRESS;
3001a13c: 03a00009 moveq r0, #9
return RTEMS_NOT_DEFINED;
if ( !_TOD_Validate( wall_time ) )
return RTEMS_INVALID_CLOCK;
if ( !routine )
3001a140: 0afffff6 beq 3001a120 <rtems_timer_fire_when+0x2c>
return RTEMS_INVALID_ADDRESS;
seconds = _TOD_To_seconds( wall_time );
3001a144: e1a00006 mov r0, r6 3001a148: ebfff484 bl 30017360 <_TOD_To_seconds>
if ( seconds <= _TOD_Seconds_since_epoch() )
3001a14c: e59f8084 ldr r8, [pc, #132] ; 3001a1d8 <rtems_timer_fire_when+0xe4>
return RTEMS_INVALID_CLOCK;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
seconds = _TOD_To_seconds( wall_time );
3001a150: e1a06000 mov r6, r0
if ( seconds <= _TOD_Seconds_since_epoch() )
3001a154: e5983000 ldr r3, [r8] 3001a158: e1500003 cmp r0, r3
3001a15c: 8a000001 bhi 3001a168 <rtems_timer_fire_when+0x74>
return RTEMS_INVALID_CLOCK;
3001a160: e3a00014 mov r0, #20 <== NOT EXECUTED 3001a164: eaffffed b 3001a120 <rtems_timer_fire_when+0x2c> <== NOT EXECUTED
3001a168: e59f006c ldr r0, [pc, #108] ; 3001a1dc <rtems_timer_fire_when+0xe8> 3001a16c: e1a01005 mov r1, r5 3001a170: e1a0200d mov r2, sp 3001a174: eb000b74 bl 3001cf4c <_Objects_Get>
the_timer = _Timer_Get( id, &location );
switch ( location ) {
3001a178: e59da000 ldr sl, [sp] 3001a17c: e1a09000 mov r9, r0 3001a180: e35a0000 cmp sl, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3001a184: 13a00004 movne r0, #4
seconds = _TOD_To_seconds( wall_time );
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
3001a188: 1affffe4 bne 3001a120 <rtems_timer_fire_when+0x2c>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
3001a18c: e289b010 add fp, r9, #16 3001a190: e1a0000b mov r0, fp 3001a194: eb00139d bl 3001f010 <_Watchdog_Remove>
the_timer->the_class = TIMER_TIME_OF_DAY;
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
_Watchdog_Insert_seconds(
3001a198: e5983000 ldr r3, [r8]
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
3001a19c: e59f003c ldr r0, [pc, #60] ; 3001a1e0 <rtems_timer_fire_when+0xec> 3001a1a0: e0636006 rsb r6, r3, r6
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
the_timer->the_class = TIMER_TIME_OF_DAY;
3001a1a4: e3a03002 mov r3, #2 3001a1a8: e5893038 str r3, [r9, #56] ; 0x38 3001a1ac: e1a0100b mov r1, fp
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
3001a1b0: e589a018 str sl, [r9, #24]
the_watchdog->routine = routine;
3001a1b4: e589402c str r4, [r9, #44] ; 0x2c
the_watchdog->id = id;
3001a1b8: e5895030 str r5, [r9, #48] ; 0x30
the_watchdog->user_data = user_data;
3001a1bc: e5897034 str r7, [r9, #52] ; 0x34
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3001a1c0: e589601c str r6, [r9, #28]
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
3001a1c4: eb001322 bl 3001ee54 <_Watchdog_Insert>
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
_Watchdog_Insert_seconds(
&the_timer->Ticker,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
3001a1c8: eb000eba bl 3001dcb8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3001a1cc: e1a0000a mov r0, sl 3001a1d0: eaffffd2 b 3001a120 <rtems_timer_fire_when+0x2c>
3001a1e4 <rtems_timer_get_information>:
rtems_status_code rtems_timer_get_information(
rtems_id id,
rtems_timer_information *the_info
)
{
3001a1e4: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
Timer_Control *the_timer;
Objects_Locations location;
if ( !the_info )
3001a1e8: e2514000 subs r4, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_timer_get_information(
rtems_id id,
rtems_timer_information *the_info
)
{
3001a1ec: e24dd004 sub sp, sp, #4 <== NOT EXECUTED 3001a1f0: e1a01000 mov r1, r0 <== NOT EXECUTED
Timer_Control *the_timer;
Objects_Locations location;
if ( !the_info )
return RTEMS_INVALID_ADDRESS;
3001a1f4: 03a00009 moveq r0, #9 <== NOT EXECUTED
)
{
Timer_Control *the_timer;
Objects_Locations location;
if ( !the_info )
3001a1f8: 0a00000e beq 3001a238 <rtems_timer_get_information+0x54> <== NOT EXECUTED 3001a1fc: e59f003c ldr r0, [pc, #60] ; 3001a240 <rtems_timer_get_information+0x5c><== NOT EXECUTED 3001a200: e1a0200d mov r2, sp <== NOT EXECUTED 3001a204: eb000b50 bl 3001cf4c <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
3001a208: e59d5000 ldr r5, [sp] <== NOT EXECUTED 3001a20c: e3550000 cmp r5, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3001a210: 13a00004 movne r0, #4 <== NOT EXECUTED
if ( !the_info )
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
3001a214: 1a000007 bne 3001a238 <rtems_timer_get_information+0x54> <== NOT EXECUTED
case OBJECTS_LOCAL:
the_info->the_class = the_timer->the_class;
3001a218: e590c038 ldr ip, [r0, #56] ; 0x38 <== NOT EXECUTED
the_info->initial = the_timer->Ticker.initial;
3001a21c: e590101c ldr r1, [r0, #28] <== NOT EXECUTED
the_info->start_time = the_timer->Ticker.start_time;
3001a220: e5902024 ldr r2, [r0, #36] ; 0x24 <== NOT EXECUTED
the_info->stop_time = the_timer->Ticker.stop_time;
3001a224: e5903028 ldr r3, [r0, #40] ; 0x28 <== NOT EXECUTED
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
the_info->the_class = the_timer->the_class;
3001a228: e584c000 str ip, [r4] <== NOT EXECUTED
the_info->initial = the_timer->Ticker.initial;
3001a22c: e984000e stmib r4, {r1, r2, r3} <== NOT EXECUTED
the_info->start_time = the_timer->Ticker.start_time;
the_info->stop_time = the_timer->Ticker.stop_time;
_Thread_Enable_dispatch();
3001a230: eb000ea0 bl 3001dcb8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
3001a234: e1a00005 mov r0, r5 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
3001a238: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3001a23c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
3001a8ec <rtems_timer_initiate_server>:
rtems_status_code rtems_timer_initiate_server(
uint32_t priority,
uint32_t stack_size,
rtems_attribute attribute_set
)
{
3001a8ec: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== NOT EXECUTED
3001a8f0: e3500000 cmp r0, #0 <== NOT EXECUTED
3001a8f4: e24dd00c sub sp, sp, #12 <== NOT EXECUTED
3001a8f8: e1a06001 mov r6, r1 <== NOT EXECUTED
3001a8fc: e1a08002 mov r8, r2 <== NOT EXECUTED
3001a900: 0a00004a beq 3001aa30 <rtems_timer_initiate_server+0x144> <== NOT EXECUTED
( the_priority <= RTEMS_MAXIMUM_PRIORITY ) );
3001a904: e59f313c ldr r3, [pc, #316] ; 3001aa48 <rtems_timer_initiate_server+0x15c><== NOT EXECUTED 3001a908: e5d33000 ldrb r3, [r3] <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
3001a90c: e1500003 cmp r0, r3 <== NOT EXECUTED 3001a910: 9a00004a bls 3001aa40 <rtems_timer_initiate_server+0x154> <== NOT EXECUTED
* structured so we check it is invalid before looking for
* a specific invalid value as the default.
*/
_priority = priority;
if ( !_RTEMS_tasks_Priority_is_valid( priority ) ) {
if ( priority != RTEMS_TIMER_SERVER_DEFAULT_PRIORITY )
3001a914: e3700001 cmn r0, #1 <== NOT EXECUTED
return RTEMS_INVALID_PRIORITY;
_priority = 0;
3001a918: 03a07000 moveq r7, #0 <== NOT EXECUTED
* structured so we check it is invalid before looking for
* a specific invalid value as the default.
*/
_priority = priority;
if ( !_RTEMS_tasks_Priority_is_valid( priority ) ) {
if ( priority != RTEMS_TIMER_SERVER_DEFAULT_PRIORITY )
3001a91c: 1a000043 bne 3001aa30 <rtems_timer_initiate_server+0x144> <== NOT EXECUTED 3001a920: e59f3124 ldr r3, [pc, #292] ; 3001aa4c <rtems_timer_initiate_server+0x160><== NOT EXECUTED 3001a924: e5932000 ldr r2, [r3] <== NOT EXECUTED 3001a928: e2822001 add r2, r2, #1 <== NOT EXECUTED 3001a92c: e5832000 str r2, [r3] <== NOT EXECUTED
/*
* Just to make sure this is only called once.
*/
_Thread_Disable_dispatch();
tmpInitialized = initialized;
3001a930: e59f4118 ldr r4, [pc, #280] ; 3001aa50 <rtems_timer_initiate_server+0x164><== NOT EXECUTED
initialized = true;
3001a934: e3a03001 mov r3, #1 <== NOT EXECUTED
/*
* Just to make sure this is only called once.
*/
_Thread_Disable_dispatch();
tmpInitialized = initialized;
3001a938: e5d45000 ldrb r5, [r4] <== NOT EXECUTED
initialized = true;
3001a93c: e5c43000 strb r3, [r4] <== NOT EXECUTED
_Thread_Enable_dispatch();
3001a940: eb000cdc bl 3001dcb8 <_Thread_Enable_dispatch> <== NOT EXECUTED
if ( tmpInitialized )
3001a944: e3550000 cmp r5, #0 <== NOT EXECUTED
return RTEMS_INCORRECT_STATE;
3001a948: 13a0300e movne r3, #14 <== NOT EXECUTED
_Thread_Disable_dispatch();
tmpInitialized = initialized;
initialized = true;
_Thread_Enable_dispatch();
if ( tmpInitialized )
3001a94c: 1a000038 bne 3001aa34 <rtems_timer_initiate_server+0x148> <== NOT EXECUTED
* other library rules. For example, if using a TSR written in Ada the * Server should run at the same priority as the priority Ada task. * Otherwise, the priority ceiling for the mutex used to protect the * GNAT run-time is violated. */ status = rtems_task_create(
3001a950: e388c902 orr ip, r8, #32768 ; 0x8000 <== NOT EXECUTED 3001a954: e3a03c01 mov r3, #256 ; 0x100 <== NOT EXECUTED 3001a958: e58dc000 str ip, [sp] <== NOT EXECUTED 3001a95c: e59f00f0 ldr r0, [pc, #240] ; 3001aa54 <rtems_timer_initiate_server+0x168><== NOT EXECUTED 3001a960: e28dc008 add ip, sp, #8 <== NOT EXECUTED 3001a964: e1a01007 mov r1, r7 <== NOT EXECUTED 3001a968: e1a02006 mov r2, r6 <== NOT EXECUTED 3001a96c: e58dc004 str ip, [sp, #4] <== NOT EXECUTED 3001a970: ebfffb0f bl 300195b4 <rtems_task_create> <== NOT EXECUTED
/* user may want floating point but we need */
/* system task specified for 0 priority */
attribute_set | RTEMS_SYSTEM_TASK,
&id /* get the id back */
);
if (status) {
3001a974: e2503000 subs r3, r0, #0 <== NOT EXECUTED
initialized = false;
3001a978: 15c45000 strbne r5, [r4] <== NOT EXECUTED
/* user may want floating point but we need */
/* system task specified for 0 priority */
attribute_set | RTEMS_SYSTEM_TASK,
&id /* get the id back */
);
if (status) {
3001a97c: 1a00002c bne 3001aa34 <rtems_timer_initiate_server+0x148> <== NOT EXECUTED
*/
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return NULL;
#endif
return information->local_table[ index ];
3001a980: e59f20d0 ldr r2, [pc, #208] ; 3001aa58 <rtems_timer_initiate_server+0x16c><== NOT EXECUTED
* We work with the TCB pointer, not the ID, so we need to convert
* to a TCB pointer from here out.
*/
ts->thread = (Thread_Control *)_Objects_Get_local_object(
&_RTEMS_tasks_Information,
_Objects_Get_index(id)
3001a984: e59de008 ldr lr, [sp, #8] <== NOT EXECUTED 3001a988: e592201c ldr r2, [r2, #28] <== NOT EXECUTED 3001a98c: e1a0180e lsl r1, lr, #16 <== NOT EXECUTED
/*
* We work with the TCB pointer, not the ID, so we need to convert
* to a TCB pointer from here out.
*/
ts->thread = (Thread_Control *)_Objects_Get_local_object(
3001a990: e7922721 ldr r2, [r2, r1, lsr #14] <== NOT EXECUTED 3001a994: e1a0c004 mov ip, r4 <== NOT EXECUTED 3001a998: e5ac2004 str r2, [ip, #4]! <== NOT EXECUTED
* Initialize the pointer to the timer schedule method so applications that
* do not use the Timer Server do not have to pull it in.
*/
ts->schedule_operation = _Timer_server_Schedule_operation_method;
ts->Interval_watchdogs.last_snapshot = _Watchdog_Ticks_since_boot;
3001a99c: e59f10b8 ldr r1, [pc, #184] ; 3001aa5c <rtems_timer_initiate_server+0x170><== NOT EXECUTED
ts->TOD_watchdogs.last_snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
3001a9a0: e59f20b8 ldr r2, [pc, #184] ; 3001aa60 <rtems_timer_initiate_server+0x174><== NOT EXECUTED
* Initialize the pointer to the timer schedule method so applications that
* do not use the Timer Server do not have to pull it in.
*/
ts->schedule_operation = _Timer_server_Schedule_operation_method;
ts->Interval_watchdogs.last_snapshot = _Watchdog_Ticks_since_boot;
3001a9a4: e5918000 ldr r8, [r1] <== NOT EXECUTED
ts->TOD_watchdogs.last_snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
3001a9a8: e592a000 ldr sl, [r2] <== NOT EXECUTED
* Initialize the pointer to the timer schedule method so applications that
* do not use the Timer Server do not have to pull it in.
*/
ts->schedule_operation = _Timer_server_Schedule_operation_method;
ts->Interval_watchdogs.last_snapshot = _Watchdog_Ticks_since_boot;
3001a9ac: e5848040 str r8, [r4, #64] ; 0x40 <== NOT EXECUTED
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
head->previous = NULL;
3001a9b0: e5843038 str r3, [r4, #56] ; 0x38 <== NOT EXECUTED
ts->TOD_watchdogs.last_snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
3001a9b4: e584a078 str sl, [r4, #120] ; 0x78 <== NOT EXECUTED 3001a9b8: e5843070 str r3, [r4, #112] ; 0x70 <== NOT EXECUTED
ts->insert_chain = NULL;
3001a9bc: e584307c str r3, [r4, #124] ; 0x7c <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
3001a9c0: e5843014 str r3, [r4, #20] <== NOT EXECUTED
ts->active = false;
3001a9c4: e5c43080 strb r3, [r4, #128] ; 0x80 <== NOT EXECUTED
the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data;
3001a9c8: e5843030 str r3, [r4, #48] ; 0x30 <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
3001a9cc: e584304c str r3, [r4, #76] ; 0x4c <== NOT EXECUTED
the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data;
3001a9d0: e5843068 str r3, [r4, #104] ; 0x68 <== NOT EXECUTED
/*
* Initialize the pointer to the timer schedule method so applications that
* do not use the Timer Server do not have to pull it in.
*/
ts->schedule_operation = _Timer_server_Schedule_operation_method;
3001a9d4: e59f3088 ldr r3, [pc, #136] ; 3001aa64 <rtems_timer_initiate_server+0x178><== NOT EXECUTED
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
3001a9d8: e59f5088 ldr r5, [pc, #136] ; 3001aa68 <rtems_timer_initiate_server+0x17c><== NOT EXECUTED 3001a9dc: e5843008 str r3, [r4, #8] <== NOT EXECUTED
ts->active = false;
/*
* The default timer server is now available.
*/
_Timer_server = ts;
3001a9e0: e59f3084 ldr r3, [pc, #132] ; 3001aa6c <rtems_timer_initiate_server+0x180><== NOT EXECUTED
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
3001a9e4: e2847038 add r7, r4, #56 ; 0x38 <== NOT EXECUTED 3001a9e8: e583c000 str ip, [r3] <== NOT EXECUTED
head->previous = NULL; tail->previous = head;
3001a9ec: e2849034 add r9, r4, #52 ; 0x34 <== NOT EXECUTED
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
3001a9f0: e284b070 add fp, r4, #112 ; 0x70 <== NOT EXECUTED
head->previous = NULL; tail->previous = head;
3001a9f4: e284606c add r6, r4, #108 ; 0x6c <== NOT EXECUTED
/*
* Start the timer server
*/
status = rtems_task_start(
3001a9f8: e1a0000e mov r0, lr <== NOT EXECUTED 3001a9fc: e59f106c ldr r1, [pc, #108] ; 3001aa70 <rtems_timer_initiate_server+0x184><== NOT EXECUTED 3001aa00: e1a0200c mov r2, ip <== NOT EXECUTED
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
3001aa04: e5847034 str r7, [r4, #52] ; 0x34 <== NOT EXECUTED
head->previous = NULL; tail->previous = head;
3001aa08: e584903c str r9, [r4, #60] ; 0x3c <== NOT EXECUTED
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
3001aa0c: e584b06c str fp, [r4, #108] ; 0x6c <== NOT EXECUTED
head->previous = NULL; tail->previous = head;
3001aa10: e5846074 str r6, [r4, #116] ; 0x74 <== NOT EXECUTED 3001aa14: e5845028 str r5, [r4, #40] ; 0x28 <== NOT EXECUTED
the_watchdog->id = id;
3001aa18: e584e02c str lr, [r4, #44] ; 0x2c <== NOT EXECUTED
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
3001aa1c: e5845060 str r5, [r4, #96] ; 0x60 <== NOT EXECUTED
the_watchdog->id = id;
3001aa20: e584e064 str lr, [r4, #100] ; 0x64 <== NOT EXECUTED 3001aa24: ebfffca4 bl 30019cbc <rtems_task_start> <== NOT EXECUTED 3001aa28: e1a03000 mov r3, r0 <== NOT EXECUTED
if (status) {
initialized = false;
}
#endif
return status;
3001aa2c: ea000000 b 3001aa34 <rtems_timer_initiate_server+0x148> <== NOT EXECUTED
* a specific invalid value as the default.
*/
_priority = priority;
if ( !_RTEMS_tasks_Priority_is_valid( priority ) ) {
if ( priority != RTEMS_TIMER_SERVER_DEFAULT_PRIORITY )
return RTEMS_INVALID_PRIORITY;
3001aa30: e3a03013 mov r3, #19 <== NOT EXECUTED
initialized = false;
}
#endif
return status;
}
3001aa34: e1a00003 mov r0, r3 <== NOT EXECUTED
3001aa38: e28dd00c add sp, sp, #12 <== NOT EXECUTED
3001aa3c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
3001aa40: e1a07000 mov r7, r0 <== NOT EXECUTED
3001aa44: eaffffb5 b 3001a920 <rtems_timer_initiate_server+0x34> <== NOT EXECUTED
3001a274 <rtems_timer_reset>:
*/
rtems_status_code rtems_timer_reset(
rtems_id id
)
{
3001a274: e92d4070 push {r4, r5, r6, lr}
3001a278: e24dd004 sub sp, sp, #4
3001a27c: e1a01000 mov r1, r0
3001a280: e1a0200d mov r2, sp
3001a284: e59f0088 ldr r0, [pc, #136] ; 3001a314 <rtems_timer_reset+0xa0>
3001a288: eb000b2f bl 3001cf4c <_Objects_Get>
Timer_Control *the_timer;
Objects_Locations location;
rtems_status_code status = RTEMS_SUCCESSFUL;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
3001a28c: e59d4000 ldr r4, [sp] 3001a290: e1a06000 mov r6, r0 3001a294: e3540000 cmp r4, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3001a298: 13a05004 movne r5, #4
Timer_Control *the_timer;
Objects_Locations location;
rtems_status_code status = RTEMS_SUCCESSFUL;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
3001a29c: 1a000006 bne 3001a2bc <rtems_timer_reset+0x48>
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
3001a2a0: e5905038 ldr r5, [r0, #56] ; 0x38 3001a2a4: e3550000 cmp r5, #0
3001a2a8: 0a000006 beq 3001a2c8 <rtems_timer_reset+0x54>
_Watchdog_Remove( &the_timer->Ticker );
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
} else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) {
3001a2ac: e3550001 cmp r5, #1 <== NOT EXECUTED
/*
* Must be dormant or time of day timer (e.g. TIMER_DORMANT,
* TIMER_TIME_OF_DAY, or TIMER_TIME_OF_DAY_ON_TASK). We
* can only reset active interval timers.
*/
status = RTEMS_NOT_DEFINED;
3001a2b0: 13a0500b movne r5, #11 <== NOT EXECUTED
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
_Watchdog_Remove( &the_timer->Ticker );
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
} else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) {
3001a2b4: 0a00000b beq 3001a2e8 <rtems_timer_reset+0x74> <== NOT EXECUTED
* TIMER_TIME_OF_DAY, or TIMER_TIME_OF_DAY_ON_TASK). We
* can only reset active interval timers.
*/
status = RTEMS_NOT_DEFINED;
}
_Thread_Enable_dispatch();
3001a2b8: eb000e7e bl 3001dcb8 <_Thread_Enable_dispatch> <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
3001a2bc: e1a00005 mov r0, r5
3001a2c0: e28dd004 add sp, sp, #4
3001a2c4: e8bd8070 pop {r4, r5, r6, pc}
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
_Watchdog_Remove( &the_timer->Ticker );
3001a2c8: e2806010 add r6, r0, #16 3001a2cc: e1a00006 mov r0, r6 3001a2d0: eb00134e bl 3001f010 <_Watchdog_Remove>
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
3001a2d4: e59f003c ldr r0, [pc, #60] ; 3001a318 <rtems_timer_reset+0xa4> 3001a2d8: e1a01006 mov r1, r6 3001a2dc: eb0012dc bl 3001ee54 <_Watchdog_Insert>
* TIMER_TIME_OF_DAY, or TIMER_TIME_OF_DAY_ON_TASK). We
* can only reset active interval timers.
*/
status = RTEMS_NOT_DEFINED;
}
_Thread_Enable_dispatch();
3001a2e0: eb000e74 bl 3001dcb8 <_Thread_Enable_dispatch> 3001a2e4: eafffff4 b 3001a2bc <rtems_timer_reset+0x48>
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
_Watchdog_Remove( &the_timer->Ticker );
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
} else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) {
Timer_server_Control *timer_server = _Timer_server;
3001a2e8: e59f302c ldr r3, [pc, #44] ; 3001a31c <rtems_timer_reset+0xa8><== NOT EXECUTED
if ( !timer_server ) {
_Thread_Enable_dispatch();
return RTEMS_INCORRECT_STATE;
}
#endif
_Watchdog_Remove( &the_timer->Ticker );
3001a2ec: e2800010 add r0, r0, #16 <== NOT EXECUTED
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
_Watchdog_Remove( &the_timer->Ticker );
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
} else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) {
Timer_server_Control *timer_server = _Timer_server;
3001a2f0: e5935000 ldr r5, [r3] <== NOT EXECUTED
if ( !timer_server ) {
_Thread_Enable_dispatch();
return RTEMS_INCORRECT_STATE;
}
#endif
_Watchdog_Remove( &the_timer->Ticker );
3001a2f4: eb001345 bl 3001f010 <_Watchdog_Remove> <== NOT EXECUTED
(*timer_server->schedule_operation)( timer_server, the_timer );
3001a2f8: e1a00005 mov r0, r5 <== NOT EXECUTED 3001a2fc: e1a01006 mov r1, r6 <== NOT EXECUTED 3001a300: e1a0e00f mov lr, pc <== NOT EXECUTED 3001a304: e595f004 ldr pc, [r5, #4] <== NOT EXECUTED
rtems_id id
)
{
Timer_Control *the_timer;
Objects_Locations location;
rtems_status_code status = RTEMS_SUCCESSFUL;
3001a308: e1a05004 mov r5, r4 <== NOT EXECUTED
* TIMER_TIME_OF_DAY, or TIMER_TIME_OF_DAY_ON_TASK). We
* can only reset active interval timers.
*/
status = RTEMS_NOT_DEFINED;
}
_Thread_Enable_dispatch();
3001a30c: eb000e69 bl 3001dcb8 <_Thread_Enable_dispatch> <== NOT EXECUTED 3001a310: eaffffe9 b 3001a2bc <rtems_timer_reset+0x48> <== NOT EXECUTED
3001a320 <rtems_timer_server_fire_after>:
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
3001a320: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr} <== NOT EXECUTED
3001a324: e1a07000 mov r7, r0 <== NOT EXECUTED
Timer_Control *the_timer; Objects_Locations location; ISR_Level level; Timer_server_Control *timer_server = _Timer_server;
3001a328: e59f00cc ldr r0, [pc, #204] ; 3001a3fc <rtems_timer_server_fire_after+0xdc><== NOT EXECUTED
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
3001a32c: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
Timer_Control *the_timer; Objects_Locations location; ISR_Level level; Timer_server_Control *timer_server = _Timer_server;
3001a330: e5904000 ldr r4, [r0] <== NOT EXECUTED
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
3001a334: e1a06001 mov r6, r1 <== NOT EXECUTED
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
3001a338: e3540000 cmp r4, #0 <== NOT EXECUTED
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
3001a33c: e1a05002 mov r5, r2 <== NOT EXECUTED 3001a340: e1a08003 mov r8, r3 <== NOT EXECUTED
Objects_Locations location;
ISR_Level level;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
3001a344: 03a0000e moveq r0, #14 <== NOT EXECUTED
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
3001a348: 0a000005 beq 3001a364 <rtems_timer_server_fire_after+0x44> <== NOT EXECUTED
return RTEMS_INCORRECT_STATE;
if ( !routine )
3001a34c: e3520000 cmp r2, #0 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
3001a350: 03a00009 moveq r0, #9 <== NOT EXECUTED
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
if ( !routine )
3001a354: 0a000002 beq 3001a364 <rtems_timer_server_fire_after+0x44> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( ticks == 0 )
3001a358: e3510000 cmp r1, #0 <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
3001a35c: 03a0000a moveq r0, #10 <== NOT EXECUTED
return RTEMS_INCORRECT_STATE;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
if ( ticks == 0 )
3001a360: 1a000001 bne 3001a36c <rtems_timer_server_fire_after+0x4c> <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
3001a364: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3001a368: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
3001a36c: e59f008c ldr r0, [pc, #140] ; 3001a400 <rtems_timer_server_fire_after+0xe0><== NOT EXECUTED
3001a370: e1a01007 mov r1, r7 <== NOT EXECUTED
3001a374: e1a0200d mov r2, sp <== NOT EXECUTED
3001a378: eb000af3 bl 3001cf4c <_Objects_Get> <== NOT EXECUTED
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
3001a37c: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3001a380: e1a0a000 mov sl, r0 <== NOT EXECUTED 3001a384: e3530000 cmp r3, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3001a388: 13a00004 movne r0, #4 <== NOT EXECUTED
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
3001a38c: 1afffff4 bne 3001a364 <rtems_timer_server_fire_after+0x44> <== NOT EXECUTED
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
3001a390: e28a0010 add r0, sl, #16 <== NOT EXECUTED 3001a394: eb00131d bl 3001f010 <_Watchdog_Remove> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3001a398: e10f2000 mrs r2, CPSR <== NOT EXECUTED 3001a39c: e3823080 orr r3, r2, #128 ; 0x80 <== NOT EXECUTED 3001a3a0: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
/*
* Check to see if the watchdog has just been inserted by a
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) {
3001a3a4: e59a3018 ldr r3, [sl, #24] <== NOT EXECUTED 3001a3a8: e3530000 cmp r3, #0 <== NOT EXECUTED 3001a3ac: 1a00000e bne 3001a3ec <rtems_timer_server_fire_after+0xcc> <== NOT EXECUTED
/*
* OK. Now we now the timer was not rescheduled by an interrupt
* so we can atomically initialize it as in use.
*/
the_timer->the_class = TIMER_INTERVAL_ON_TASK;
3001a3b0: e3a01001 mov r1, #1 <== NOT EXECUTED 3001a3b4: e58a1038 str r1, [sl, #56] ; 0x38 <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
3001a3b8: e58a3018 str r3, [sl, #24] <== NOT EXECUTED
the_watchdog->routine = routine;
3001a3bc: e58a502c str r5, [sl, #44] ; 0x2c <== NOT EXECUTED
the_watchdog->id = id;
3001a3c0: e58a7030 str r7, [sl, #48] ; 0x30 <== NOT EXECUTED
the_watchdog->user_data = user_data;
3001a3c4: e58a8034 str r8, [sl, #52] ; 0x34 <== NOT EXECUTED
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = ticks;
3001a3c8: e58a601c str r6, [sl, #28] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3001a3cc: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
_ISR_Enable( level );
(*timer_server->schedule_operation)( timer_server, the_timer );
3001a3d0: e1a00004 mov r0, r4 <== NOT EXECUTED 3001a3d4: e1a0100a mov r1, sl <== NOT EXECUTED 3001a3d8: e1a0e00f mov lr, pc <== NOT EXECUTED 3001a3dc: e594f004 ldr pc, [r4, #4] <== NOT EXECUTED
_Thread_Enable_dispatch();
3001a3e0: eb000e34 bl 3001dcb8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
3001a3e4: e3a00000 mov r0, #0 <== NOT EXECUTED 3001a3e8: eaffffdd b 3001a364 <rtems_timer_server_fire_after+0x44> <== NOT EXECUTED 3001a3ec: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) {
_ISR_Enable( level );
_Thread_Enable_dispatch();
3001a3f0: eb000e30 bl 3001dcb8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
3001a3f4: e3a00000 mov r0, #0 <== NOT EXECUTED 3001a3f8: eaffffd9 b 3001a364 <rtems_timer_server_fire_after+0x44> <== NOT EXECUTED
3001a404 <rtems_timer_server_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
3001a404: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== NOT EXECUTED
3001a408: e1a06000 mov r6, r0 <== NOT EXECUTED
Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server;
3001a40c: e59f00e0 ldr r0, [pc, #224] ; 3001a4f4 <rtems_timer_server_fire_when+0xf0><== NOT EXECUTED
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
3001a410: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server;
3001a414: e5904000 ldr r4, [r0] <== NOT EXECUTED
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
3001a418: e1a07001 mov r7, r1 <== NOT EXECUTED
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
3001a41c: e3540000 cmp r4, #0 <== NOT EXECUTED
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
3001a420: e1a05002 mov r5, r2 <== NOT EXECUTED 3001a424: e1a08003 mov r8, r3 <== NOT EXECUTED
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
3001a428: 03a0000e moveq r0, #14 <== NOT EXECUTED
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
3001a42c: 0a00000c beq 3001a464 <rtems_timer_server_fire_when+0x60> <== NOT EXECUTED
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
3001a430: e59f30c0 ldr r3, [pc, #192] ; 3001a4f8 <rtems_timer_server_fire_when+0xf4><== NOT EXECUTED 3001a434: e5d33000 ldrb r3, [r3] <== NOT EXECUTED 3001a438: e3530000 cmp r3, #0 <== NOT EXECUTED
return RTEMS_NOT_DEFINED;
3001a43c: 03a0000b moveq r0, #11 <== NOT EXECUTED
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
3001a440: 0a000007 beq 3001a464 <rtems_timer_server_fire_when+0x60> <== NOT EXECUTED
return RTEMS_NOT_DEFINED;
if ( !routine )
3001a444: e3520000 cmp r2, #0 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
3001a448: 03a00009 moveq r0, #9 <== NOT EXECUTED
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
if ( !routine )
3001a44c: 0a000004 beq 3001a464 <rtems_timer_server_fire_when+0x60> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
3001a450: e1a00001 mov r0, r1 <== NOT EXECUTED 3001a454: ebfff3ec bl 3001740c <_TOD_Validate> <== NOT EXECUTED 3001a458: e3500000 cmp r0, #0 <== NOT EXECUTED 3001a45c: 1a000002 bne 3001a46c <rtems_timer_server_fire_when+0x68> <== NOT EXECUTED
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
3001a460: e3a00014 mov r0, #20 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
3001a464: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3001a468: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
3001a46c: e1a00007 mov r0, r7 <== NOT EXECUTED 3001a470: ebfff3ba bl 30017360 <_TOD_To_seconds> <== NOT EXECUTED
if ( seconds <= _TOD_Seconds_since_epoch() )
3001a474: e59fa080 ldr sl, [pc, #128] ; 3001a4fc <rtems_timer_server_fire_when+0xf8><== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
3001a478: e1a07000 mov r7, r0 <== NOT EXECUTED
if ( seconds <= _TOD_Seconds_since_epoch() )
3001a47c: e59a3000 ldr r3, [sl] <== NOT EXECUTED 3001a480: e1500003 cmp r0, r3 <== NOT EXECUTED 3001a484: 9afffff5 bls 3001a460 <rtems_timer_server_fire_when+0x5c> <== NOT EXECUTED 3001a488: e59f0070 ldr r0, [pc, #112] ; 3001a500 <rtems_timer_server_fire_when+0xfc><== NOT EXECUTED 3001a48c: e1a01006 mov r1, r6 <== NOT EXECUTED 3001a490: e1a0200d mov r2, sp <== NOT EXECUTED 3001a494: eb000aac bl 3001cf4c <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
3001a498: e59d9000 ldr r9, [sp] <== NOT EXECUTED 3001a49c: e1a0b000 mov fp, r0 <== NOT EXECUTED 3001a4a0: e3590000 cmp r9, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3001a4a4: 13a00004 movne r0, #4 <== NOT EXECUTED
seconds = _TOD_To_seconds( wall_time );
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
3001a4a8: 1affffed bne 3001a464 <rtems_timer_server_fire_when+0x60> <== NOT EXECUTED
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
3001a4ac: e28b0010 add r0, fp, #16 <== NOT EXECUTED 3001a4b0: eb0012d6 bl 3001f010 <_Watchdog_Remove> <== NOT EXECUTED
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
3001a4b4: e59a3000 ldr r3, [sl] <== NOT EXECUTED
(*timer_server->schedule_operation)( timer_server, the_timer );
3001a4b8: e1a00004 mov r0, r4 <== NOT EXECUTED
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
3001a4bc: e0637007 rsb r7, r3, r7 <== NOT EXECUTED
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
3001a4c0: e3a03003 mov r3, #3 <== NOT EXECUTED 3001a4c4: e58b3038 str r3, [fp, #56] ; 0x38 <== NOT EXECUTED
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
(*timer_server->schedule_operation)( timer_server, the_timer );
3001a4c8: e1a0100b mov r1, fp <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
3001a4cc: e58b9018 str r9, [fp, #24] <== NOT EXECUTED
the_watchdog->routine = routine;
3001a4d0: e58b502c str r5, [fp, #44] ; 0x2c <== NOT EXECUTED
the_watchdog->id = id;
3001a4d4: e58b6030 str r6, [fp, #48] ; 0x30 <== NOT EXECUTED
the_watchdog->user_data = user_data;
3001a4d8: e58b8034 str r8, [fp, #52] ; 0x34 <== NOT EXECUTED
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
3001a4dc: e58b701c str r7, [fp, #28] <== NOT EXECUTED
(*timer_server->schedule_operation)( timer_server, the_timer );
3001a4e0: e1a0e00f mov lr, pc <== NOT EXECUTED 3001a4e4: e594f004 ldr pc, [r4, #4] <== NOT EXECUTED
_Thread_Enable_dispatch();
3001a4e8: eb000df2 bl 3001dcb8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
3001a4ec: e1a00009 mov r0, r9 <== NOT EXECUTED 3001a4f0: eaffffdb b 3001a464 <rtems_timer_server_fire_when+0x60> <== NOT EXECUTED
3000a5a8 <sched_get_priority_max>:
int sched_get_priority_max(
int policy
)
{
switch ( policy ) {
3000a5a8: e3500004 cmp r0, #4 <== NOT EXECUTED
#include <rtems/posix/priority.h>
int sched_get_priority_max(
int policy
)
{
3000a5ac: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
switch ( policy ) {
3000a5b0: 9a000004 bls 3000a5c8 <sched_get_priority_max+0x20> <== NOT EXECUTED
case SCHED_RR:
case SCHED_SPORADIC:
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
3000a5b4: eb002287 bl 30012fd8 <__errno> <== NOT EXECUTED
3000a5b8: e3a03016 mov r3, #22 <== NOT EXECUTED
3000a5bc: e5803000 str r3, [r0] <== NOT EXECUTED
3000a5c0: e3e00000 mvn r0, #0 <== NOT EXECUTED
3000a5c4: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
int sched_get_priority_max(
int policy
)
{
switch ( policy ) {
3000a5c8: e3a03001 mov r3, #1 <== NOT EXECUTED 3000a5cc: e1a00013 lsl r0, r3, r0 <== NOT EXECUTED 3000a5d0: e3100017 tst r0, #23 <== NOT EXECUTED 3000a5d4: 0afffff6 beq 3000a5b4 <sched_get_priority_max+0xc> <== NOT EXECUTED
default:
rtems_set_errno_and_return_minus_one( EINVAL );
}
return POSIX_SCHEDULER_MAXIMUM_PRIORITY;
3000a5d8: e59f3008 ldr r3, [pc, #8] ; 3000a5e8 <sched_get_priority_max+0x40><== NOT EXECUTED 3000a5dc: e5d30000 ldrb r0, [r3] <== NOT EXECUTED 3000a5e0: e2400001 sub r0, r0, #1 <== NOT EXECUTED
}
3000a5e4: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000a5ec <sched_get_priority_min>:
int sched_get_priority_min(
int policy
)
{
switch ( policy ) {
3000a5ec: e3500004 cmp r0, #4 <== NOT EXECUTED
#include <rtems/posix/priority.h>
int sched_get_priority_min(
int policy
)
{
3000a5f0: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
switch ( policy ) {
3000a5f4: 9a000004 bls 3000a60c <sched_get_priority_min+0x20> <== NOT EXECUTED
case SCHED_RR:
case SCHED_SPORADIC:
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
3000a5f8: eb002276 bl 30012fd8 <__errno> <== NOT EXECUTED
3000a5fc: e3a03016 mov r3, #22 <== NOT EXECUTED
3000a600: e5803000 str r3, [r0] <== NOT EXECUTED
3000a604: e3e00000 mvn r0, #0 <== NOT EXECUTED
3000a608: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
int sched_get_priority_min(
int policy
)
{
switch ( policy ) {
3000a60c: e3a03001 mov r3, #1 <== NOT EXECUTED 3000a610: e1a00013 lsl r0, r3, r0 <== NOT EXECUTED 3000a614: e3100017 tst r0, #23 <== NOT EXECUTED 3000a618: 0afffff6 beq 3000a5f8 <sched_get_priority_min+0xc> <== NOT EXECUTED
default:
rtems_set_errno_and_return_minus_one( EINVAL );
}
return POSIX_SCHEDULER_MINIMUM_PRIORITY;
3000a61c: e1a00003 mov r0, r3 <== NOT EXECUTED
}
3000a620: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30009a74 <sched_getparam>:
int sched_getparam(
pid_t pid __attribute__((unused)),
struct sched_param *param __attribute__((unused))
)
{
30009a74: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
30009a78: eb0023d6 bl 300129d8 <__errno> <== NOT EXECUTED 30009a7c: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 30009a80: e5803000 str r3, [r0] <== NOT EXECUTED
}
30009a84: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009a88: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30009a8c <sched_getscheduler>:
#include <rtems/posix/time.h>
int sched_getscheduler(
pid_t pid __attribute__((unused))
)
{
30009a8c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
30009a90: eb0023d0 bl 300129d8 <__errno> <== NOT EXECUTED 30009a94: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 30009a98: e5803000 str r3, [r0] <== NOT EXECUTED
}
30009a9c: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009aa0: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000a624 <sched_rr_get_interval>:
int sched_rr_get_interval(
pid_t pid,
struct timespec *interval
)
{
3000a624: e92d4010 push {r4, lr} <== NOT EXECUTED
/*
* Only supported for the "calling process" (i.e. this node).
*/
if ( pid && pid != getpid() )
3000a628: e2504000 subs r4, r0, #0 <== NOT EXECUTED
int sched_rr_get_interval(
pid_t pid,
struct timespec *interval
)
{
3000a62c: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
/*
* Only supported for the "calling process" (i.e. this node).
*/
if ( pid && pid != getpid() )
3000a630: 1a000007 bne 3000a654 <sched_rr_get_interval+0x30> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ESRCH );
if ( !interval )
3000a634: e3510000 cmp r1, #0 <== NOT EXECUTED 3000a638: 0a00000f beq 3000a67c <sched_rr_get_interval+0x58> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
_Timespec_From_ticks( _Thread_Ticks_per_timeslice, interval );
3000a63c: e59f304c ldr r3, [pc, #76] ; 3000a690 <sched_rr_get_interval+0x6c><== NOT EXECUTED 3000a640: e5930000 ldr r0, [r3] <== NOT EXECUTED 3000a644: eb000e08 bl 3000de6c <_Timespec_From_ticks> <== NOT EXECUTED
return 0;
3000a648: e3a00000 mov r0, #0 <== NOT EXECUTED
}
3000a64c: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000a650: e8bd8010 pop {r4, pc} <== NOT EXECUTED
{
/*
* Only supported for the "calling process" (i.e. this node).
*/
if ( pid && pid != getpid() )
3000a654: e58d1000 str r1, [sp] <== NOT EXECUTED 3000a658: ebfff1f5 bl 30006e34 <getpid> <== NOT EXECUTED 3000a65c: e1500004 cmp r0, r4 <== NOT EXECUTED 3000a660: e59d1000 ldr r1, [sp] <== NOT EXECUTED 3000a664: 0afffff2 beq 3000a634 <sched_rr_get_interval+0x10> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ESRCH );
3000a668: eb00225a bl 30012fd8 <__errno> <== NOT EXECUTED 3000a66c: e3a03003 mov r3, #3 <== NOT EXECUTED 3000a670: e5803000 str r3, [r0] <== NOT EXECUTED 3000a674: e3e00000 mvn r0, #0 <== NOT EXECUTED 3000a678: eafffff3 b 3000a64c <sched_rr_get_interval+0x28> <== NOT EXECUTED
if ( !interval )
rtems_set_errno_and_return_minus_one( EINVAL );
3000a67c: eb002255 bl 30012fd8 <__errno> <== NOT EXECUTED 3000a680: e3a03016 mov r3, #22 <== NOT EXECUTED 3000a684: e5803000 str r3, [r0] <== NOT EXECUTED 3000a688: e3e00000 mvn r0, #0 <== NOT EXECUTED 3000a68c: eaffffee b 3000a64c <sched_rr_get_interval+0x28> <== NOT EXECUTED
30009aa4 <sched_setparam>:
int sched_setparam(
pid_t pid __attribute__((unused)),
const struct sched_param *param __attribute__((unused))
)
{
30009aa4: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
30009aa8: eb0023ca bl 300129d8 <__errno> <== NOT EXECUTED 30009aac: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 30009ab0: e5803000 str r3, [r0] <== NOT EXECUTED
}
30009ab4: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009ab8: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30009abc <sched_setscheduler>:
int sched_setscheduler(
pid_t pid __attribute__((unused)),
int policy __attribute__((unused)),
const struct sched_param *param __attribute__((unused))
)
{
30009abc: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
30009ac0: eb0023c4 bl 300129d8 <__errno> <== NOT EXECUTED 30009ac4: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 30009ac8: e5803000 str r3, [r0] <== NOT EXECUTED
}
30009acc: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009ad0: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000c990 <sem_close>:
*/
int sem_close(
sem_t *sem
)
{
3000c990: e92d4010 push {r4, lr} <== NOT EXECUTED
3000c994: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
sem_t *id,
Objects_Locations *location
)
{
return (POSIX_Semaphore_Control *)
_Objects_Get( &_POSIX_Semaphore_Information, (Objects_Id)*id, location );
3000c998: e5901000 ldr r1, [r0] <== NOT EXECUTED 3000c99c: e1a0200d mov r2, sp <== NOT EXECUTED 3000c9a0: e59f0040 ldr r0, [pc, #64] ; 3000c9e8 <sem_close+0x58> <== NOT EXECUTED 3000c9a4: eb000880 bl 3000ebac <_Objects_Get> <== NOT EXECUTED
register POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
3000c9a8: e59d4000 ldr r4, [sp] <== NOT EXECUTED 3000c9ac: e3540000 cmp r4, #0 <== NOT EXECUTED 3000c9b0: 0a000005 beq 3000c9cc <sem_close+0x3c> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
3000c9b4: eb00262b bl 30016268 <__errno> <== NOT EXECUTED 3000c9b8: e3a03016 mov r3, #22 <== NOT EXECUTED 3000c9bc: e5803000 str r3, [r0] <== NOT EXECUTED 3000c9c0: e3e00000 mvn r0, #0 <== NOT EXECUTED
}
3000c9c4: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000c9c8: e8bd8010 pop {r4, pc} <== NOT EXECUTED
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
case OBJECTS_LOCAL:
the_semaphore->open_count -= 1;
3000c9cc: e5902018 ldr r2, [r0, #24] <== NOT EXECUTED 3000c9d0: e2422001 sub r2, r2, #1 <== NOT EXECUTED 3000c9d4: e5802018 str r2, [r0, #24] <== NOT EXECUTED
_POSIX_Semaphore_Delete( the_semaphore );
3000c9d8: eb001a2d bl 30013294 <_POSIX_Semaphore_Delete> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000c9dc: eb000bcd bl 3000f918 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000c9e0: e1a00004 mov r0, r4 <== NOT EXECUTED 3000c9e4: eafffff6 b 3000c9c4 <sem_close+0x34> <== NOT EXECUTED
3000c9ec <sem_destroy>:
*/
int sem_destroy(
sem_t *sem
)
{
3000c9ec: e92d4010 push {r4, lr} <== NOT EXECUTED
3000c9f0: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
3000c9f4: e5901000 ldr r1, [r0] <== NOT EXECUTED
3000c9f8: e1a0200d mov r2, sp <== NOT EXECUTED
3000c9fc: e59f0058 ldr r0, [pc, #88] ; 3000ca5c <sem_destroy+0x70> <== NOT EXECUTED
3000ca00: eb000869 bl 3000ebac <_Objects_Get> <== NOT EXECUTED
register POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
3000ca04: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000ca08: e3530000 cmp r3, #0 <== NOT EXECUTED 3000ca0c: 0a000005 beq 3000ca28 <sem_destroy+0x3c> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
3000ca10: eb002614 bl 30016268 <__errno> <== NOT EXECUTED 3000ca14: e3a03016 mov r3, #22 <== NOT EXECUTED 3000ca18: e5803000 str r3, [r0] <== NOT EXECUTED 3000ca1c: e3e00000 mvn r0, #0 <== NOT EXECUTED
}
3000ca20: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000ca24: e8bd8010 pop {r4, pc} <== NOT EXECUTED
case OBJECTS_LOCAL:
/*
* Undefined operation on a named semaphore.
*/
if ( the_semaphore->named == true ) {
3000ca28: e5d04014 ldrb r4, [r0, #20] <== NOT EXECUTED 3000ca2c: e3540000 cmp r4, #0 <== NOT EXECUTED 3000ca30: 1a000003 bne 3000ca44 <sem_destroy+0x58> <== NOT EXECUTED
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( EINVAL );
}
_POSIX_Semaphore_Delete( the_semaphore );
3000ca34: eb001a16 bl 30013294 <_POSIX_Semaphore_Delete> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000ca38: eb000bb6 bl 3000f918 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000ca3c: e1a00004 mov r0, r4 <== NOT EXECUTED 3000ca40: eafffff6 b 3000ca20 <sem_destroy+0x34> <== NOT EXECUTED
/*
* Undefined operation on a named semaphore.
*/
if ( the_semaphore->named == true ) {
_Thread_Enable_dispatch();
3000ca44: eb000bb3 bl 3000f918 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
3000ca48: eb002606 bl 30016268 <__errno> <== NOT EXECUTED 3000ca4c: e3a03016 mov r3, #22 <== NOT EXECUTED 3000ca50: e5803000 str r3, [r0] <== NOT EXECUTED 3000ca54: e3e00000 mvn r0, #0 <== NOT EXECUTED 3000ca58: eafffff0 b 3000ca20 <sem_destroy+0x34> <== NOT EXECUTED
3000ca60 <sem_getvalue>:
int sem_getvalue(
sem_t *sem,
int *sval
)
{
3000ca60: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
3000ca64: e5903000 ldr r3, [r0] <== NOT EXECUTED
3000ca68: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
3000ca6c: e1a04001 mov r4, r1 <== NOT EXECUTED
3000ca70: e59f0040 ldr r0, [pc, #64] ; 3000cab8 <sem_getvalue+0x58> <== NOT EXECUTED
3000ca74: e1a01003 mov r1, r3 <== NOT EXECUTED
3000ca78: e1a0200d mov r2, sp <== NOT EXECUTED
3000ca7c: eb00084a bl 3000ebac <_Objects_Get> <== NOT EXECUTED
register POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
3000ca80: e59d5000 ldr r5, [sp] <== NOT EXECUTED 3000ca84: e3550000 cmp r5, #0 <== NOT EXECUTED 3000ca88: 0a000005 beq 3000caa4 <sem_getvalue+0x44> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
3000ca8c: eb0025f5 bl 30016268 <__errno> <== NOT EXECUTED 3000ca90: e3a03016 mov r3, #22 <== NOT EXECUTED 3000ca94: e5803000 str r3, [r0] <== NOT EXECUTED 3000ca98: e3e00000 mvn r0, #0 <== NOT EXECUTED
}
3000ca9c: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000caa0: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
case OBJECTS_LOCAL:
*sval = _CORE_semaphore_Get_count( &the_semaphore->Semaphore );
3000caa4: e5903064 ldr r3, [r0, #100] ; 0x64 <== NOT EXECUTED 3000caa8: e5843000 str r3, [r4] <== NOT EXECUTED
_Thread_Enable_dispatch();
3000caac: eb000b99 bl 3000f918 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000cab0: e1a00005 mov r0, r5 <== NOT EXECUTED 3000cab4: eafffff8 b 3000ca9c <sem_getvalue+0x3c> <== NOT EXECUTED
3000cabc <sem_init>:
int sem_init(
sem_t *sem,
int pshared,
unsigned int value
)
{
3000cabc: e92d4010 push {r4, lr} <== NOT EXECUTED
int status;
POSIX_Semaphore_Control *the_semaphore;
if ( !sem )
3000cac0: e2504000 subs r4, r0, #0 <== NOT EXECUTED
int sem_init(
sem_t *sem,
int pshared,
unsigned int value
)
{
3000cac4: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
int status;
POSIX_Semaphore_Control *the_semaphore;
if ( !sem )
3000cac8: 0a000008 beq 3000caf0 <sem_init+0x34> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
status = _POSIX_Semaphore_Create_support(
3000cacc: e1a0300d mov r3, sp <== NOT EXECUTED 3000cad0: e3a00000 mov r0, #0 <== NOT EXECUTED 3000cad4: eb0019ad bl 30013190 <_POSIX_Semaphore_Create_support> <== NOT EXECUTED
pshared,
value,
&the_semaphore
);
if ( status != -1 )
3000cad8: e3700001 cmn r0, #1 <== NOT EXECUTED
*sem = the_semaphore->Object.id;
3000cadc: 159d3000 ldrne r3, [sp] <== NOT EXECUTED 3000cae0: 15933008 ldrne r3, [r3, #8] <== NOT EXECUTED 3000cae4: 15843000 strne r3, [r4] <== NOT EXECUTED
return status;
}
3000cae8: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000caec: e8bd8010 pop {r4, pc} <== NOT EXECUTED
{
int status;
POSIX_Semaphore_Control *the_semaphore;
if ( !sem )
rtems_set_errno_and_return_minus_one( EINVAL );
3000caf0: eb0025dc bl 30016268 <__errno> <== NOT EXECUTED 3000caf4: e3a03016 mov r3, #22 <== NOT EXECUTED 3000caf8: e5803000 str r3, [r0] <== NOT EXECUTED 3000cafc: e3e00000 mvn r0, #0 <== NOT EXECUTED 3000cb00: eafffff8 b 3000cae8 <sem_init+0x2c> <== NOT EXECUTED
3000cb04 <sem_open>:
int oflag,
...
/* mode_t mode, */
/* unsigned int value */
)
{
3000cb04: e92d000e push {r1, r2, r3} <== NOT EXECUTED
3000cb08: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
3000cb0c: e59f30f0 ldr r3, [pc, #240] ; 3000cc04 <sem_open+0x100> <== NOT EXECUTED 3000cb10: e24dd010 sub sp, sp, #16 <== NOT EXECUTED 3000cb14: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000cb18: e59d4028 ldr r4, [sp, #40] ; 0x28 <== NOT EXECUTED 3000cb1c: e2822001 add r2, r2, #1 <== NOT EXECUTED 3000cb20: e5832000 str r2, [r3] <== NOT EXECUTED 3000cb24: e1a05000 mov r5, r0 <== NOT EXECUTED
POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
_Thread_Disable_dispatch();
if ( oflag & O_CREAT ) {
3000cb28: e2146c02 ands r6, r4, #512 ; 0x200 <== NOT EXECUTED
va_start(arg, oflag);
mode = (mode_t) va_arg( arg, unsigned int );
value = va_arg( arg, unsigned int );
3000cb2c: 128d3034 addne r3, sp, #52 ; 0x34 <== NOT EXECUTED
va_end(arg);
}
status = _POSIX_Semaphore_Name_to_id( name, &the_semaphore_id );
3000cb30: e28d1008 add r1, sp, #8 <== NOT EXECUTED
_Thread_Disable_dispatch();
if ( oflag & O_CREAT ) {
va_start(arg, oflag);
mode = (mode_t) va_arg( arg, unsigned int );
value = va_arg( arg, unsigned int );
3000cb34: 158d300c strne r3, [sp, #12] <== NOT EXECUTED 3000cb38: 159d7030 ldrne r7, [sp, #48] ; 0x30 <== NOT EXECUTED
/* unsigned int value */
)
{
va_list arg;
mode_t mode;
unsigned int value = 0;
3000cb3c: 01a07006 moveq r7, r6 <== NOT EXECUTED
mode = (mode_t) va_arg( arg, unsigned int );
value = va_arg( arg, unsigned int );
va_end(arg);
}
status = _POSIX_Semaphore_Name_to_id( name, &the_semaphore_id );
3000cb40: eb0019e7 bl 300132e4 <_POSIX_Semaphore_Name_to_id> <== NOT EXECUTED
* and we can just return a pointer to the id. Otherwise we may
* need to check to see if this is a "semaphore does not exist"
* or some other miscellaneous error on the name.
*/
if ( status ) {
3000cb44: e2508000 subs r8, r0, #0 <== NOT EXECUTED 3000cb48: 0a000008 beq 3000cb70 <sem_open+0x6c> <== NOT EXECUTED
/*
* Unless provided a valid name that did not already exist
* and we are willing to create then it is an error.
*/
if ( !( status == ENOENT && (oflag & O_CREAT) ) ) {
3000cb4c: e3580002 cmp r8, #2 <== NOT EXECUTED 3000cb50: 1a000001 bne 3000cb5c <sem_open+0x58> <== NOT EXECUTED 3000cb54: e3560000 cmp r6, #0 <== NOT EXECUTED 3000cb58: 1a000018 bne 3000cbc0 <sem_open+0xbc> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000cb5c: eb000b6d bl 3000f918 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one_cast( status, sem_t * );
3000cb60: eb0025c0 bl 30016268 <__errno> <== NOT EXECUTED 3000cb64: e3e03000 mvn r3, #0 <== NOT EXECUTED 3000cb68: e5808000 str r8, [r0] <== NOT EXECUTED 3000cb6c: ea00000e b 3000cbac <sem_open+0xa8> <== NOT EXECUTED
/*
* Check for existence with creation.
*/
if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) {
3000cb70: e2044c0a and r4, r4, #2560 ; 0xa00 <== NOT EXECUTED 3000cb74: e3540c0a cmp r4, #2560 ; 0xa00 <== NOT EXECUTED 3000cb78: 0a00001b beq 3000cbec <sem_open+0xe8> <== NOT EXECUTED 3000cb7c: e59d1008 ldr r1, [sp, #8] <== NOT EXECUTED 3000cb80: e1a0200d mov r2, sp <== NOT EXECUTED 3000cb84: e59f007c ldr r0, [pc, #124] ; 3000cc08 <sem_open+0x104> <== NOT EXECUTED 3000cb88: eb000807 bl 3000ebac <_Objects_Get> <== NOT EXECUTED
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * );
}
the_semaphore = _POSIX_Semaphore_Get( &the_semaphore_id, &location );
the_semaphore->open_count += 1;
3000cb8c: e5903018 ldr r3, [r0, #24] <== NOT EXECUTED
if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) {
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * );
}
the_semaphore = _POSIX_Semaphore_Get( &the_semaphore_id, &location );
3000cb90: e58d0004 str r0, [sp, #4] <== NOT EXECUTED
the_semaphore->open_count += 1;
3000cb94: e2833001 add r3, r3, #1 <== NOT EXECUTED 3000cb98: e5803018 str r3, [r0, #24] <== NOT EXECUTED
_Thread_Enable_dispatch();
3000cb9c: eb000b5d bl 3000f918 <_Thread_Enable_dispatch> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000cba0: eb000b5c bl 3000f918 <_Thread_Enable_dispatch> <== NOT EXECUTED
return_id:
#if defined(RTEMS_USE_16_BIT_OBJECT)
the_semaphore->Semaphore_id = the_semaphore->Object.id;
id = &the_semaphore->Semaphore_id;
#else
id = (sem_t *)&the_semaphore->Object.id;
3000cba4: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED 3000cba8: e2833008 add r3, r3, #8 <== NOT EXECUTED
#endif return id; }
3000cbac: e1a00003 mov r0, r3 <== NOT EXECUTED
3000cbb0: e28dd010 add sp, sp, #16 <== NOT EXECUTED
3000cbb4: e8bd41f0 pop {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
3000cbb8: e28dd00c add sp, sp, #12 <== NOT EXECUTED
3000cbbc: e12fff1e bx lr <== NOT EXECUTED
/*
* At this point, the semaphore does not exist and everything has been
* checked. We should go ahead and create a semaphore.
*/
status =_POSIX_Semaphore_Create_support(
3000cbc0: e28d3004 add r3, sp, #4 <== NOT EXECUTED 3000cbc4: e3a01000 mov r1, #0 <== NOT EXECUTED 3000cbc8: e1a02007 mov r2, r7 <== NOT EXECUTED 3000cbcc: e1a00005 mov r0, r5 <== NOT EXECUTED 3000cbd0: eb00196e bl 30013190 <_POSIX_Semaphore_Create_support> <== NOT EXECUTED 3000cbd4: e1a04000 mov r4, r0 <== NOT EXECUTED
/*
* errno was set by Create_support, so don't set it again.
*/
_Thread_Enable_dispatch();
3000cbd8: eb000b4e bl 3000f918 <_Thread_Enable_dispatch> <== NOT EXECUTED
if ( status == -1 )
3000cbdc: e3740001 cmn r4, #1 <== NOT EXECUTED
return SEM_FAILED;
3000cbe0: 01a03004 moveq r3, r4 <== NOT EXECUTED
* errno was set by Create_support, so don't set it again.
*/
_Thread_Enable_dispatch();
if ( status == -1 )
3000cbe4: 1affffee bne 3000cba4 <sem_open+0xa0> <== NOT EXECUTED 3000cbe8: eaffffef b 3000cbac <sem_open+0xa8> <== NOT EXECUTED
/*
* Check for existence with creation.
*/
if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) {
_Thread_Enable_dispatch();
3000cbec: eb000b49 bl 3000f918 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * );
3000cbf0: eb00259c bl 30016268 <__errno> <== NOT EXECUTED 3000cbf4: e3a03011 mov r3, #17 <== NOT EXECUTED 3000cbf8: e5803000 str r3, [r0] <== NOT EXECUTED 3000cbfc: e3e03000 mvn r3, #0 <== NOT EXECUTED 3000cc00: eaffffe9 b 3000cbac <sem_open+0xa8> <== NOT EXECUTED
3000cc0c <sem_post>:
*/
int sem_post(
sem_t *sem
)
{
3000cc0c: e92d4010 push {r4, lr} <== NOT EXECUTED
3000cc10: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
3000cc14: e5901000 ldr r1, [r0] <== NOT EXECUTED
3000cc18: e1a0200d mov r2, sp <== NOT EXECUTED
3000cc1c: e59f0044 ldr r0, [pc, #68] ; 3000cc68 <sem_post+0x5c> <== NOT EXECUTED
3000cc20: eb0007e1 bl 3000ebac <_Objects_Get> <== NOT EXECUTED
register POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
3000cc24: e59d4000 ldr r4, [sp] <== NOT EXECUTED 3000cc28: e1a03000 mov r3, r0 <== NOT EXECUTED 3000cc2c: e3540000 cmp r4, #0 <== NOT EXECUTED 3000cc30: 0a000005 beq 3000cc4c <sem_post+0x40> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
3000cc34: eb00258b bl 30016268 <__errno> <== NOT EXECUTED 3000cc38: e3a03016 mov r3, #22 <== NOT EXECUTED 3000cc3c: e5803000 str r3, [r0] <== NOT EXECUTED 3000cc40: e3e00000 mvn r0, #0 <== NOT EXECUTED
}
3000cc44: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000cc48: e8bd8010 pop {r4, pc} <== NOT EXECUTED
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_CORE_semaphore_Surrender(
3000cc4c: e5931008 ldr r1, [r3, #8] <== NOT EXECUTED 3000cc50: e1a02004 mov r2, r4 <== NOT EXECUTED 3000cc54: e280001c add r0, r0, #28 <== NOT EXECUTED 3000cc58: eb00052e bl 3000e118 <_CORE_semaphore_Surrender> <== NOT EXECUTED
NULL /* XXX need to define a routine to handle this case */
#else
NULL
#endif
);
_Thread_Enable_dispatch();
3000cc5c: eb000b2d bl 3000f918 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000cc60: e1a00004 mov r0, r4 <== NOT EXECUTED 3000cc64: eafffff6 b 3000cc44 <sem_post+0x38> <== NOT EXECUTED
3000cc6c <sem_timedwait>:
int sem_timedwait(
sem_t *sem,
const struct timespec *abstime
)
{
3000cc6c: e92d4010 push {r4, lr} <== NOT EXECUTED
3000cc70: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
3000cc74: e1a04000 mov r4, r0 <== NOT EXECUTED
* * If the status is POSIX_ABSOLUTE_TIMEOUT_INVALID, * POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST, or POSIX_ABSOLUTE_TIMEOUT_IS_NOW, * then we should not wait. */ status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
3000cc78: e1a00001 mov r0, r1 <== NOT EXECUTED 3000cc7c: e1a0100d mov r1, sp <== NOT EXECUTED 3000cc80: eb0016a4 bl 30012718 <_POSIX_Absolute_timeout_to_ticks> <== NOT EXECUTED
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
3000cc84: e3500003 cmp r0, #3 <== NOT EXECUTED 3000cc88: 0a000005 beq 3000cca4 <sem_timedwait+0x38> <== NOT EXECUTED
do_wait = false;
lock_status = _POSIX_Semaphore_Wait_support( sem, do_wait, ticks );
3000cc8c: e1a00004 mov r0, r4 <== NOT EXECUTED 3000cc90: e3a01000 mov r1, #0 <== NOT EXECUTED 3000cc94: e59d2000 ldr r2, [sp] <== NOT EXECUTED 3000cc98: eb0019b9 bl 30013384 <_POSIX_Semaphore_Wait_support> <== NOT EXECUTED
lock_status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
rtems_set_errno_and_return_minus_one( ETIMEDOUT );
}
return lock_status;
}
3000cc9c: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000cca0: e8bd8010 pop {r4, pc} <== NOT EXECUTED
*/
status = _POSIX_Absolute_timeout_to_ticks( abstime, &ticks );
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
lock_status = _POSIX_Semaphore_Wait_support( sem, do_wait, ticks );
3000cca4: e1a00004 mov r0, r4 <== NOT EXECUTED 3000cca8: e3a01001 mov r1, #1 <== NOT EXECUTED 3000ccac: e59d2000 ldr r2, [sp] <== NOT EXECUTED 3000ccb0: eb0019b3 bl 30013384 <_POSIX_Semaphore_Wait_support> <== NOT EXECUTED 3000ccb4: eafffff8 b 3000cc9c <sem_timedwait+0x30> <== NOT EXECUTED
3000ccb8 <sem_trywait>:
int sem_trywait(
sem_t *sem
)
{
return _POSIX_Semaphore_Wait_support(sem, false, THREAD_QUEUE_WAIT_FOREVER);
3000ccb8: e3a01000 mov r1, #0 <== NOT EXECUTED 3000ccbc: e1a02001 mov r2, r1 <== NOT EXECUTED 3000ccc0: ea0019af b 30013384 <_POSIX_Semaphore_Wait_support> <== NOT EXECUTED
3000ccc4 <sem_unlink>:
*/
int sem_unlink(
const char *name
)
{
3000ccc4: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
3000ccc8: e59f3068 ldr r3, [pc, #104] ; 3000cd38 <sem_unlink+0x74> <== NOT EXECUTED
3000cccc: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
3000ccd0: e5932000 ldr r2, [r3] <== NOT EXECUTED
3000ccd4: e2822001 add r2, r2, #1 <== NOT EXECUTED
3000ccd8: e5832000 str r2, [r3] <== NOT EXECUTED
register POSIX_Semaphore_Control *the_semaphore;
sem_t the_semaphore_id;
_Thread_Disable_dispatch();
status = _POSIX_Semaphore_Name_to_id( name, &the_semaphore_id );
3000ccdc: e1a0100d mov r1, sp <== NOT EXECUTED 3000cce0: eb00197f bl 300132e4 <_POSIX_Semaphore_Name_to_id> <== NOT EXECUTED
if ( status != 0 ) {
3000cce4: e2505000 subs r5, r0, #0 <== NOT EXECUTED 3000cce8: 1a00000d bne 3000cd24 <sem_unlink+0x60> <== NOT EXECUTED
_POSIX_Semaphore_Namespace_remove( the_semaphore );
_POSIX_Semaphore_Delete( the_semaphore );
_Thread_Enable_dispatch();
return 0;
}
3000ccec: e59f0048 ldr r0, [pc, #72] ; 3000cd3c <sem_unlink+0x78> <== NOT EXECUTED
*/
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return NULL;
#endif
return information->local_table[ index ];
3000ccf0: e1dd20b0 ldrh r2, [sp] <== NOT EXECUTED 3000ccf4: e590301c ldr r3, [r0, #28] <== NOT EXECUTED
if ( status != 0 ) {
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( status );
}
the_semaphore = (POSIX_Semaphore_Control *) _Objects_Get_local_object(
3000ccf8: e7934102 ldr r4, [r3, r2, lsl #2] <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _POSIX_Semaphore_Namespace_remove (
POSIX_Semaphore_Control *the_semaphore
)
{
_Objects_Namespace_remove(
3000ccfc: e1a01004 mov r1, r4 <== NOT EXECUTED
&_POSIX_Semaphore_Information,
_Objects_Get_index( the_semaphore_id )
);
the_semaphore->linked = false;
3000cd00: e5c45015 strb r5, [r4, #21] <== NOT EXECUTED 3000cd04: eb0007ff bl 3000ed08 <_Objects_Namespace_remove> <== NOT EXECUTED
_POSIX_Semaphore_Namespace_remove( the_semaphore ); _POSIX_Semaphore_Delete( the_semaphore );
3000cd08: e1a00004 mov r0, r4 <== NOT EXECUTED 3000cd0c: eb001960 bl 30013294 <_POSIX_Semaphore_Delete> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000cd10: eb000b00 bl 3000f918 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000cd14: e1a03005 mov r3, r5 <== NOT EXECUTED
}
3000cd18: e1a00003 mov r0, r3 <== NOT EXECUTED
3000cd1c: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000cd20: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
_Thread_Disable_dispatch();
status = _POSIX_Semaphore_Name_to_id( name, &the_semaphore_id );
if ( status != 0 ) {
_Thread_Enable_dispatch();
3000cd24: eb000afb bl 3000f918 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( status );
3000cd28: eb00254e bl 30016268 <__errno> <== NOT EXECUTED 3000cd2c: e3e03000 mvn r3, #0 <== NOT EXECUTED 3000cd30: e5805000 str r5, [r0] <== NOT EXECUTED 3000cd34: eafffff7 b 3000cd18 <sem_unlink+0x54> <== NOT EXECUTED
3000cd40 <sem_wait>:
int sem_wait(
sem_t *sem
)
{
return _POSIX_Semaphore_Wait_support( sem, true, THREAD_QUEUE_WAIT_FOREVER );
3000cd40: e3a01001 mov r1, #1 <== NOT EXECUTED 3000cd44: e3a02000 mov r2, #0 <== NOT EXECUTED 3000cd48: ea00198d b 30013384 <_POSIX_Semaphore_Wait_support> <== NOT EXECUTED
300099a0 <setitimer>:
int which,
const struct itimerval *value,
struct itimerval *ovalue
)
{
if ( !value )
300099a0: e3510000 cmp r1, #0 <== NOT EXECUTED
int setitimer(
int which,
const struct itimerval *value,
struct itimerval *ovalue
)
{
300099a4: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
if ( !value )
300099a8: 0a00000d beq 300099e4 <setitimer+0x44> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EFAULT );
if ( !ovalue )
300099ac: e3520000 cmp r2, #0 <== NOT EXECUTED 300099b0: 0a00000b beq 300099e4 <setitimer+0x44> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EFAULT );
switch ( which ) {
300099b4: e3500002 cmp r0, #2 <== NOT EXECUTED 300099b8: 9a000004 bls 300099d0 <setitimer+0x30> <== NOT EXECUTED
case ITIMER_PROF:
rtems_set_errno_and_return_minus_one( ENOSYS );
default:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
300099bc: eb0023bf bl 300128c0 <__errno> <== NOT EXECUTED 300099c0: e3a03016 mov r3, #22 <== NOT EXECUTED 300099c4: e5803000 str r3, [r0] <== NOT EXECUTED
}
300099c8: e3e00000 mvn r0, #0 <== NOT EXECUTED
300099cc: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
switch ( which ) {
case ITIMER_REAL:
case ITIMER_VIRTUAL:
case ITIMER_PROF:
rtems_set_errno_and_return_minus_one( ENOSYS );
300099d0: eb0023ba bl 300128c0 <__errno> <== NOT EXECUTED 300099d4: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 300099d8: e5803000 str r3, [r0] <== NOT EXECUTED
default:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
300099dc: e3e00000 mvn r0, #0 <== NOT EXECUTED
300099e0: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
{
if ( !value )
rtems_set_errno_and_return_minus_one( EFAULT );
if ( !ovalue )
rtems_set_errno_and_return_minus_one( EFAULT );
300099e4: eb0023b5 bl 300128c0 <__errno> <== NOT EXECUTED 300099e8: e3a0300e mov r3, #14 <== NOT EXECUTED 300099ec: e5803000 str r3, [r0] <== NOT EXECUTED 300099f0: eafffff4 b 300099c8 <setitimer+0x28> <== NOT EXECUTED
3000a49c <sigaction>:
struct sigaction *oact
)
{
ISR_Level level;
if ( oact )
3000a49c: e2523000 subs r3, r2, #0 <== NOT EXECUTED
*oact = _POSIX_signals_Vectors[ sig ];
3000a4a0: 159f20c4 ldrne r2, [pc, #196] ; 3000a56c <sigaction+0xd0> <== NOT EXECUTED
int sigaction(
int sig,
const struct sigaction *act,
struct sigaction *oact
)
{
3000a4a4: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
3000a4a8: e1a05001 mov r5, r1 <== NOT EXECUTED
ISR_Level level;
if ( oact )
*oact = _POSIX_signals_Vectors[ sig ];
3000a4ac: 10801080 addne r1, r0, r0, lsl #1 <== NOT EXECUTED 3000a4b0: 10822101 addne r2, r2, r1, lsl #2 <== NOT EXECUTED
int sigaction(
int sig,
const struct sigaction *act,
struct sigaction *oact
)
{
3000a4b4: e1a04000 mov r4, r0 <== NOT EXECUTED
ISR_Level level;
if ( oact )
*oact = _POSIX_signals_Vectors[ sig ];
3000a4b8: 18920007 ldmne r2, {r0, r1, r2} <== NOT EXECUTED
3000a4bc: 18830007 stmne r3, {r0, r1, r2} <== NOT EXECUTED
if ( !sig )
3000a4c0: e3540000 cmp r4, #0 <== NOT EXECUTED 3000a4c4: 0a000023 beq 3000a558 <sigaction+0xbc> <== NOT EXECUTED
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
3000a4c8: e2443001 sub r3, r4, #1 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(sig) )
3000a4cc: e353001f cmp r3, #31 <== NOT EXECUTED 3000a4d0: 8a000020 bhi 3000a558 <sigaction+0xbc> <== NOT EXECUTED
*
* NOTE: Solaris documentation claims to "silently enforce" this which
* contradicts the POSIX specification.
*/
if ( sig == SIGKILL )
3000a4d4: e3540009 cmp r4, #9 <== NOT EXECUTED 3000a4d8: 0a00001e beq 3000a558 <sigaction+0xbc> <== NOT EXECUTED
/*
* Evaluate the new action structure and set the global signal vector
* appropriately.
*/
if ( act ) {
3000a4dc: e3550000 cmp r5, #0 <== NOT EXECUTED 3000a4e0: 0a00001a beq 3000a550 <sigaction+0xb4> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000a4e4: e10f6000 mrs r6, CPSR <== NOT EXECUTED 3000a4e8: e3863080 orr r3, r6, #128 ; 0x80 <== NOT EXECUTED 3000a4ec: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
* Unless the user is installing the default signal actions, then
* we can just copy the provided sigaction structure into the vectors.
*/
_ISR_Disable( level );
if ( act->sa_handler == SIG_DFL ) {
3000a4f0: e5953008 ldr r3, [r5, #8] <== NOT EXECUTED 3000a4f4: e3530000 cmp r3, #0 <== NOT EXECUTED 3000a4f8: 0a000009 beq 3000a524 <sigaction+0x88> <== NOT EXECUTED
_POSIX_signals_Vectors[ sig ] = _POSIX_signals_Default_vectors[ sig ];
} else {
_POSIX_signals_Clear_process_signals( sig );
3000a4fc: e1a00004 mov r0, r4 <== NOT EXECUTED 3000a500: eb001775 bl 300102dc <_POSIX_signals_Clear_process_signals><== NOT EXECUTED
_POSIX_signals_Vectors[ sig ] = *act;
3000a504: e8950007 ldm r5, {r0, r1, r2} <== NOT EXECUTED
3000a508: e59f305c ldr r3, [pc, #92] ; 3000a56c <sigaction+0xd0> <== NOT EXECUTED
3000a50c: e0844084 add r4, r4, r4, lsl #1 <== NOT EXECUTED
3000a510: e0834104 add r4, r3, r4, lsl #2 <== NOT EXECUTED
3000a514: e8840007 stm r4, {r0, r1, r2} <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000a518: e129f006 msr CPSR_fc, r6 <== NOT EXECUTED
* now (signals not posted when SIG_IGN).
* + If we are now ignoring a signal that was previously pending,
* we clear the pending signal indicator.
*/
return 0;
3000a51c: e3a00000 mov r0, #0 <== NOT EXECUTED
3000a520: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
* we can just copy the provided sigaction structure into the vectors.
*/
_ISR_Disable( level );
if ( act->sa_handler == SIG_DFL ) {
_POSIX_signals_Vectors[ sig ] = _POSIX_signals_Default_vectors[ sig ];
3000a524: e59f2044 ldr r2, [pc, #68] ; 3000a570 <sigaction+0xd4> <== NOT EXECUTED
3000a528: e0844084 add r4, r4, r4, lsl #1 <== NOT EXECUTED
3000a52c: e59f3038 ldr r3, [pc, #56] ; 3000a56c <sigaction+0xd0> <== NOT EXECUTED
3000a530: e1a04104 lsl r4, r4, #2 <== NOT EXECUTED
3000a534: e0833004 add r3, r3, r4 <== NOT EXECUTED
3000a538: e0824004 add r4, r2, r4 <== NOT EXECUTED
3000a53c: e8940007 ldm r4, {r0, r1, r2} <== NOT EXECUTED
3000a540: e8830007 stm r3, {r0, r1, r2} <== NOT EXECUTED
3000a544: e129f006 msr CPSR_fc, r6 <== NOT EXECUTED
* now (signals not posted when SIG_IGN).
* + If we are now ignoring a signal that was previously pending,
* we clear the pending signal indicator.
*/
return 0;
3000a548: e3a00000 mov r0, #0 <== NOT EXECUTED
3000a54c: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
3000a550: e1a00005 mov r0, r5 <== NOT EXECUTED
}
3000a554: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
* NOTE: Solaris documentation claims to "silently enforce" this which
* contradicts the POSIX specification.
*/
if ( sig == SIGKILL )
rtems_set_errno_and_return_minus_one( EINVAL );
3000a558: eb002383 bl 3001336c <__errno> <== NOT EXECUTED
3000a55c: e3a03016 mov r3, #22 <== NOT EXECUTED
3000a560: e5803000 str r3, [r0] <== NOT EXECUTED
3000a564: e3e00000 mvn r0, #0 <== NOT EXECUTED
3000a568: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
3000a574 <sigaddset>:
int sigaddset(
sigset_t *set,
int signo
)
{
if ( !set )
3000a574: e2503000 subs r3, r0, #0 <== NOT EXECUTED
int sigaddset(
sigset_t *set,
int signo
)
{
3000a578: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
if ( !set )
3000a57c: 0a00000a beq 3000a5ac <sigaddset+0x38> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !signo )
3000a580: e3510000 cmp r1, #0 <== NOT EXECUTED 3000a584: 0a000008 beq 3000a5ac <sigaddset+0x38> <== NOT EXECUTED 3000a588: e2411001 sub r1, r1, #1 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(signo) )
3000a58c: e351001f cmp r1, #31 <== NOT EXECUTED 3000a590: 8a000005 bhi 3000a5ac <sigaddset+0x38> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
*set |= signo_to_mask(signo);
3000a594: e5932000 ldr r2, [r3] <== NOT EXECUTED
static inline sigset_t signo_to_mask(
uint32_t sig
)
{
return 1u << (sig - 1);
3000a598: e3a00001 mov r0, #1 <== NOT EXECUTED 3000a59c: e1821110 orr r1, r2, r0, lsl r1 <== NOT EXECUTED
return 0;
3000a5a0: e3a00000 mov r0, #0 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(signo) )
rtems_set_errno_and_return_minus_one( EINVAL );
*set |= signo_to_mask(signo);
3000a5a4: e5831000 str r1, [r3] <== NOT EXECUTED
return 0; }
3000a5a8: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
if ( !signo )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(signo) )
rtems_set_errno_and_return_minus_one( EINVAL );
3000a5ac: eb00236e bl 3001336c <__errno> <== NOT EXECUTED
3000a5b0: e3a03016 mov r3, #22 <== NOT EXECUTED
3000a5b4: e5803000 str r3, [r0] <== NOT EXECUTED
3000a5b8: e3e00000 mvn r0, #0 <== NOT EXECUTED
3000a5bc: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000c930 <sigdelset>:
int sigdelset(
sigset_t *set,
int signo
)
{
if ( !set )
3000c930: e2503000 subs r3, r0, #0 <== NOT EXECUTED
int sigdelset(
sigset_t *set,
int signo
)
{
3000c934: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
if ( !set )
3000c938: 0a00000c beq 3000c970 <sigdelset+0x40> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !signo )
3000c93c: e3510000 cmp r1, #0 <== NOT EXECUTED 3000c940: 0a000008 beq 3000c968 <sigdelset+0x38> <== NOT EXECUTED
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
3000c944: e2411001 sub r1, r1, #1 <== NOT EXECUTED
return 0;
if ( !is_valid_signo(signo) )
3000c948: e351001f cmp r1, #31 <== NOT EXECUTED 3000c94c: 8a000007 bhi 3000c970 <sigdelset+0x40> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
*set &= ~signo_to_mask(signo);
3000c950: e5932000 ldr r2, [r3] <== NOT EXECUTED
static inline sigset_t signo_to_mask(
uint32_t sig
)
{
return 1u << (sig - 1);
3000c954: e3a00001 mov r0, #1 <== NOT EXECUTED 3000c958: e1c21110 bic r1, r2, r0, lsl r1 <== NOT EXECUTED
return 0;
3000c95c: e3a00000 mov r0, #0 <== NOT EXECUTED
return 0;
if ( !is_valid_signo(signo) )
rtems_set_errno_and_return_minus_one( EINVAL );
*set &= ~signo_to_mask(signo);
3000c960: e5831000 str r1, [r3] <== NOT EXECUTED
return 0;
3000c964: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
{
if ( !set )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !signo )
return 0;
3000c968: e1a00001 mov r0, r1 <== NOT EXECUTED
if ( !is_valid_signo(signo) )
rtems_set_errno_and_return_minus_one( EINVAL );
*set &= ~signo_to_mask(signo);
return 0;
}
3000c96c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
if ( !signo )
return 0;
if ( !is_valid_signo(signo) )
rtems_set_errno_and_return_minus_one( EINVAL );
3000c970: eb0023e3 bl 30015904 <__errno> <== NOT EXECUTED
3000c974: e3a03016 mov r3, #22 <== NOT EXECUTED
3000c978: e5803000 str r3, [r0] <== NOT EXECUTED
3000c97c: e3e00000 mvn r0, #0 <== NOT EXECUTED
3000c980: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000f5d4 <sigemptyset>:
int sigemptyset(
sigset_t *set
)
{
if ( !set )
3000f5d4: e2503000 subs r3, r0, #0
#include <rtems/seterr.h>
int sigemptyset(
sigset_t *set
)
{
3000f5d8: e52de004 push {lr} ; (str lr, [sp, #-4]!)
if ( !set )
3000f5dc: 0a000002 beq 3000f5ec <sigemptyset+0x18>
rtems_set_errno_and_return_minus_one( EINVAL );
*set = 0;
3000f5e0: e3a00000 mov r0, #0 3000f5e4: e5830000 str r0, [r3]
return 0; }
3000f5e8: e49df004 pop {pc} ; (ldr pc, [sp], #4)
int sigemptyset(
sigset_t *set
)
{
if ( !set )
rtems_set_errno_and_return_minus_one( EINVAL );
3000f5ec: eb000aa0 bl 30012074 <__errno> <== NOT EXECUTED
3000f5f0: e3a03016 mov r3, #22 <== NOT EXECUTED
3000f5f4: e5803000 str r3, [r0] <== NOT EXECUTED
3000f5f8: e3e00000 mvn r0, #0 <== NOT EXECUTED
3000f5fc: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000c9b0 <sigfillset>:
int sigfillset(
sigset_t *set
)
{
if ( !set )
3000c9b0: e3500000 cmp r0, #0 <== NOT EXECUTED
#include <rtems/seterr.h>
int sigfillset(
sigset_t *set
)
{
3000c9b4: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
if ( !set )
3000c9b8: 0a000003 beq 3000c9cc <sigfillset+0x1c> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
*set = SIGNAL_ALL_MASK;
3000c9bc: e3e03000 mvn r3, #0 <== NOT EXECUTED 3000c9c0: e5803000 str r3, [r0] <== NOT EXECUTED
return 0;
3000c9c4: e3a00000 mov r0, #0 <== NOT EXECUTED
}
3000c9c8: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
int sigfillset(
sigset_t *set
)
{
if ( !set )
rtems_set_errno_and_return_minus_one( EINVAL );
3000c9cc: eb0023cc bl 30015904 <__errno> <== NOT EXECUTED
3000c9d0: e3a03016 mov r3, #22 <== NOT EXECUTED
3000c9d4: e5803000 str r3, [r0] <== NOT EXECUTED
3000c9d8: e3e00000 mvn r0, #0 <== NOT EXECUTED
3000c9dc: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000c9e0 <sigismember>:
int sigismember(
const sigset_t *set,
int signo
)
{
if ( !set )
3000c9e0: e3500000 cmp r0, #0 <== NOT EXECUTED
int sigismember(
const sigset_t *set,
int signo
)
{
3000c9e4: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
if ( !set )
3000c9e8: 0a00000c beq 3000ca20 <sigismember+0x40> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !signo )
3000c9ec: e3510000 cmp r1, #0 <== NOT EXECUTED 3000c9f0: 0a000008 beq 3000ca18 <sigismember+0x38> <== NOT EXECUTED
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
3000c9f4: e2411001 sub r1, r1, #1 <== NOT EXECUTED
return 0;
if ( !is_valid_signo(signo) )
3000c9f8: e351001f cmp r1, #31 <== NOT EXECUTED 3000c9fc: 8a000007 bhi 3000ca20 <sigismember+0x40> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( *set & signo_to_mask(signo) )
3000ca00: e5903000 ldr r3, [r0] <== NOT EXECUTED
static inline sigset_t signo_to_mask(
uint32_t sig
)
{
return 1u << (sig - 1);
3000ca04: e3a02001 mov r2, #1 <== NOT EXECUTED
const sigset_t *set,
int signo
)
{
if ( !set )
rtems_set_errno_and_return_minus_one( EINVAL );
3000ca08: e0133112 ands r3, r3, r2, lsl r1 <== NOT EXECUTED
3000ca0c: 03a00000 moveq r0, #0 <== NOT EXECUTED
3000ca10: 13a00001 movne r0, #1 <== NOT EXECUTED
3000ca14: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
if ( !signo )
return 0;
3000ca18: e1a00001 mov r0, r1 <== NOT EXECUTED
if ( *set & signo_to_mask(signo) )
return 1;
return 0;
}
3000ca1c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
if ( !signo )
return 0;
if ( !is_valid_signo(signo) )
rtems_set_errno_and_return_minus_one( EINVAL );
3000ca20: eb0023b7 bl 30015904 <__errno> <== NOT EXECUTED
3000ca24: e3a03016 mov r3, #22 <== NOT EXECUTED
3000ca28: e5803000 str r3, [r0] <== NOT EXECUTED
3000ca2c: e3e00000 mvn r0, #0 <== NOT EXECUTED
3000ca30: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000a2ec <signal>:
sighandler_t signal(
int signum,
sighandler_t handler
)
{
3000a2ec: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
3000a2f0: e24dd018 sub sp, sp, #24 <== NOT EXECUTED
struct sigaction s;
struct sigaction old;
s.sa_handler = handler ;
sigemptyset(&s.sa_mask);
3000a2f4: e28d400c add r4, sp, #12 <== NOT EXECUTED
sighandler_t signal(
int signum,
sighandler_t handler
)
{
3000a2f8: e1a05000 mov r5, r0 <== NOT EXECUTED
struct sigaction s;
struct sigaction old;
s.sa_handler = handler ;
sigemptyset(&s.sa_mask);
3000a2fc: e2840004 add r0, r4, #4 <== NOT EXECUTED
)
{
struct sigaction s;
struct sigaction old;
s.sa_handler = handler ;
3000a300: e58d1014 str r1, [sp, #20] <== NOT EXECUTED
sigemptyset(&s.sa_mask);
3000a304: ebffffed bl 3000a2c0 <sigemptyset> <== NOT EXECUTED
s.sa_flags = SA_RESTART | SA_INTERRUPT | SA_NOMASK; s.sa_restorer= NULL ; #elif defined(signal_like_SVR4) s.sa_flags = SA_RESTART; #else s.sa_flags = 0;
3000a308: e3a03000 mov r3, #0 <== NOT EXECUTED
#endif
sigaction( signum, &s, &old );
3000a30c: e1a00005 mov r0, r5 <== NOT EXECUTED 3000a310: e1a01004 mov r1, r4 <== NOT EXECUTED 3000a314: e1a0200d mov r2, sp <== NOT EXECUTED
s.sa_flags = SA_RESTART | SA_INTERRUPT | SA_NOMASK; s.sa_restorer= NULL ; #elif defined(signal_like_SVR4) s.sa_flags = SA_RESTART; #else s.sa_flags = 0;
3000a318: e58d300c str r3, [sp, #12] <== NOT EXECUTED
#endif
sigaction( signum, &s, &old );
3000a31c: ebffff9e bl 3000a19c <sigaction> <== NOT EXECUTED
return (sighandler_t) old.sa_handler; }
3000a320: e59d0008 ldr r0, [sp, #8] <== NOT EXECUTED
3000a324: e28dd018 add sp, sp, #24 <== NOT EXECUTED
3000a328: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
3000a5ec <sigpending>:
sigset_t *set
)
{
POSIX_API_Control *api;
if ( !set )
3000a5ec: e2503000 subs r3, r0, #0 <== NOT EXECUTED
#include <rtems/seterr.h>
int sigpending(
sigset_t *set
)
{
3000a5f0: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
POSIX_API_Control *api;
if ( !set )
3000a5f4: 0a000009 beq 3000a620 <sigpending+0x34> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
3000a5f8: e59f2034 ldr r2, [pc, #52] ; 3000a634 <sigpending+0x48> <== NOT EXECUTED
*set = api->signals_pending | _POSIX_signals_Pending;
3000a5fc: e59f1034 ldr r1, [pc, #52] ; 3000a638 <sigpending+0x4c> <== NOT EXECUTED
POSIX_API_Control *api;
if ( !set )
rtems_set_errno_and_return_minus_one( EINVAL );
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
3000a600: e5922004 ldr r2, [r2, #4] <== NOT EXECUTED
*set = api->signals_pending | _POSIX_signals_Pending;
3000a604: e5911000 ldr r1, [r1] <== NOT EXECUTED 3000a608: e59220fc ldr r2, [r2, #252] ; 0xfc <== NOT EXECUTED
return 0;
3000a60c: e3a00000 mov r0, #0 <== NOT EXECUTED
if ( !set )
rtems_set_errno_and_return_minus_one( EINVAL );
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
*set = api->signals_pending | _POSIX_signals_Pending;
3000a610: e59220d4 ldr r2, [r2, #212] ; 0xd4 <== NOT EXECUTED 3000a614: e1812002 orr r2, r1, r2 <== NOT EXECUTED 3000a618: e5832000 str r2, [r3] <== NOT EXECUTED
return 0;
}
3000a61c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
)
{
POSIX_API_Control *api;
if ( !set )
rtems_set_errno_and_return_minus_one( EINVAL );
3000a620: eb002351 bl 3001336c <__errno> <== NOT EXECUTED
3000a624: e3a03016 mov r3, #22 <== NOT EXECUTED
3000a628: e5803000 str r3, [r0] <== NOT EXECUTED
3000a62c: e3e00000 mvn r0, #0 <== NOT EXECUTED
3000a630: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000a63c <sigprocmask>:
/*
* P1003.1c/Draft 10, p. 38 maps sigprocmask to pthread_sigmask.
*/
#if defined(RTEMS_POSIX_API)
return pthread_sigmask( how, set, oset );
3000a63c: ea0018ec b 300109f4 <pthread_sigmask> <== NOT EXECUTED
3000ca88 <sigqueue>:
int sigqueue(
pid_t pid,
int signo,
const union sigval value
)
{
3000ca88: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
3000ca8c: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
3000ca90: e28d3004 add r3, sp, #4 <== NOT EXECUTED
3000ca94: e5232004 str r2, [r3, #-4]! <== NOT EXECUTED
return killinfo( pid, signo, &value );
3000ca98: e1a0200d mov r2, sp <== NOT EXECUTED 3000ca9c: eb001789 bl 300128c8 <killinfo> <== NOT EXECUTED
}
3000caa0: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000caa4: e8bd8000 pop {pc} <== NOT EXECUTED
3000caa8 <sigsuspend>:
#include <rtems/seterr.h>
int sigsuspend(
const sigset_t *sigmask
)
{
3000caa8: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
3000caac: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
/* * We use SIG_BLOCK and not SIG_SETMASK because there may be * signals which might be pending, which might get caught here. * We want the signals to be caught inside sigtimedwait. */ status = sigprocmask( SIG_BLOCK, sigmask, &saved_signals_blocked );
3000cab0: e28d4004 add r4, sp, #4 <== NOT EXECUTED
#include <rtems/seterr.h>
int sigsuspend(
const sigset_t *sigmask
)
{
3000cab4: e1a05000 mov r5, r0 <== NOT EXECUTED
/* * We use SIG_BLOCK and not SIG_SETMASK because there may be * signals which might be pending, which might get caught here. * We want the signals to be caught inside sigtimedwait. */ status = sigprocmask( SIG_BLOCK, sigmask, &saved_signals_blocked );
3000cab8: e1a01000 mov r1, r0 <== NOT EXECUTED 3000cabc: e1a02004 mov r2, r4 <== NOT EXECUTED 3000cac0: e3a00001 mov r0, #1 <== NOT EXECUTED 3000cac4: ebffffee bl 3000ca84 <sigprocmask> <== NOT EXECUTED
current_unblocked_signals = ~(*sigmask);
3000cac8: e5953000 ldr r3, [r5] <== NOT EXECUTED 3000cacc: e28d0008 add r0, sp, #8 <== NOT EXECUTED 3000cad0: e1e03003 mvn r3, r3 <== NOT EXECUTED
status = sigtimedwait( ¤t_unblocked_signals, NULL, NULL );
3000cad4: e3a01000 mov r1, #0 <== NOT EXECUTED
* signals which might be pending, which might get caught here.
* We want the signals to be caught inside sigtimedwait.
*/
status = sigprocmask( SIG_BLOCK, sigmask, &saved_signals_blocked );
current_unblocked_signals = ~(*sigmask);
3000cad8: e5203008 str r3, [r0, #-8]! <== NOT EXECUTED
status = sigtimedwait( ¤t_unblocked_signals, NULL, NULL );
3000cadc: e1a02001 mov r2, r1 <== NOT EXECUTED 3000cae0: e1a0000d mov r0, sp <== NOT EXECUTED 3000cae4: eb00001c bl 3000cb5c <sigtimedwait> <== NOT EXECUTED
(void) sigprocmask( SIG_SETMASK, &saved_signals_blocked, NULL );
3000cae8: e3a00000 mov r0, #0 <== NOT EXECUTED 3000caec: e1a01004 mov r1, r4 <== NOT EXECUTED 3000caf0: e1a02000 mov r2, r0 <== NOT EXECUTED 3000caf4: ebffffe2 bl 3000ca84 <sigprocmask> <== NOT EXECUTED
*/
#if defined(RTEMS_DEBUG)
assert( status != -1 );
#endif
rtems_set_errno_and_return_minus_one( EINTR );
3000caf8: eb002381 bl 30015904 <__errno> <== NOT EXECUTED 3000cafc: e3a03004 mov r3, #4 <== NOT EXECUTED 3000cb00: e5803000 str r3, [r0] <== NOT EXECUTED
}
3000cb04: e3e00000 mvn r0, #0 <== NOT EXECUTED
3000cb08: e28dd008 add sp, sp, #8 <== NOT EXECUTED
3000cb0c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
3000a998 <sigtimedwait>:
int sigtimedwait(
const sigset_t *set,
siginfo_t *info,
const struct timespec *timeout
)
{
3000a998: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr} <== NOT EXECUTED
ISR_Level level;
/*
* Error check parameters before disabling interrupts.
*/
if ( !set )
3000a99c: e2506000 subs r6, r0, #0 <== NOT EXECUTED
int sigtimedwait(
const sigset_t *set,
siginfo_t *info,
const struct timespec *timeout
)
{
3000a9a0: e24dd010 sub sp, sp, #16 <== NOT EXECUTED 3000a9a4: e1a04001 mov r4, r1 <== NOT EXECUTED 3000a9a8: e1a05002 mov r5, r2 <== NOT EXECUTED
ISR_Level level;
/*
* Error check parameters before disabling interrupts.
*/
if ( !set )
3000a9ac: 0a000062 beq 3000ab3c <sigtimedwait+0x1a4> <== NOT EXECUTED
/* NOTE: This is very specifically a RELATIVE not ABSOLUTE time
* in the Open Group specification.
*/
interval = 0;
if ( timeout ) {
3000a9b0: e3520000 cmp r2, #0 <== NOT EXECUTED 3000a9b4: 0a00004e beq 3000aaf4 <sigtimedwait+0x15c> <== NOT EXECUTED
if ( !_Timespec_Is_valid( timeout ) )
3000a9b8: e1a00002 mov r0, r2 <== NOT EXECUTED 3000a9bc: eb000e23 bl 3000e250 <_Timespec_Is_valid> <== NOT EXECUTED 3000a9c0: e3500000 cmp r0, #0 <== NOT EXECUTED 3000a9c4: 0a00005c beq 3000ab3c <sigtimedwait+0x1a4> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
interval = _Timespec_To_ticks( timeout );
3000a9c8: e1a00005 mov r0, r5 <== NOT EXECUTED 3000a9cc: eb000e46 bl 3000e2ec <_Timespec_To_ticks> <== NOT EXECUTED
if ( !interval )
3000a9d0: e2501000 subs r1, r0, #0 <== NOT EXECUTED 3000a9d4: 0a000058 beq 3000ab3c <sigtimedwait+0x1a4> <== NOT EXECUTED
* Initialize local variables.
*/
the_info = ( info ) ? info : &signal_information;
the_thread = _Thread_Executing;
3000a9d8: e59f7188 ldr r7, [pc, #392] ; 3000ab68 <sigtimedwait+0x1d0><== NOT EXECUTED
/*
* Initialize local variables.
*/
the_info = ( info ) ? info : &signal_information;
3000a9dc: e3540000 cmp r4, #0 <== NOT EXECUTED
the_thread = _Thread_Executing;
3000a9e0: e5973004 ldr r3, [r7, #4] <== NOT EXECUTED
/*
* Initialize local variables.
*/
the_info = ( info ) ? info : &signal_information;
3000a9e4: 028d4004 addeq r4, sp, #4 <== NOT EXECUTED
the_thread = _Thread_Executing;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
3000a9e8: e593a0fc ldr sl, [r3, #252] ; 0xfc <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000a9ec: e10f8000 mrs r8, CPSR <== NOT EXECUTED 3000a9f0: e3882080 orr r2, r8, #128 ; 0x80 <== NOT EXECUTED 3000a9f4: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
*/
/* API signals pending? */
_ISR_Disable( level );
if ( *set & api->signals_pending ) {
3000a9f8: e5962000 ldr r2, [r6] <== NOT EXECUTED 3000a9fc: e59a00d4 ldr r0, [sl, #212] ; 0xd4 <== NOT EXECUTED 3000aa00: e0129000 ands r9, r2, r0 <== NOT EXECUTED 3000aa04: 1a00003c bne 3000aafc <sigtimedwait+0x164> <== NOT EXECUTED
return the_info->si_signo;
}
/* Process pending signals? */
if ( *set & _POSIX_signals_Pending ) {
3000aa08: e59f015c ldr r0, [pc, #348] ; 3000ab6c <sigtimedwait+0x1d4><== NOT EXECUTED 3000aa0c: e5900000 ldr r0, [r0] <== NOT EXECUTED 3000aa10: e1120000 tst r2, r0 <== NOT EXECUTED 3000aa14: 1a000027 bne 3000aab8 <sigtimedwait+0x120> <== NOT EXECUTED 3000aa18: e59f2150 ldr r2, [pc, #336] ; 3000ab70 <sigtimedwait+0x1d8><== NOT EXECUTED
the_info->si_code = SI_USER;
the_info->si_value.sival_int = 0;
return signo;
}
the_info->si_signo = -1;
3000aa1c: e3e0c000 mvn ip, #0 <== NOT EXECUTED 3000aa20: e5920000 ldr r0, [r2] <== NOT EXECUTED 3000aa24: e584c000 str ip, [r4] <== NOT EXECUTED 3000aa28: e2800001 add r0, r0, #1 <== NOT EXECUTED 3000aa2c: e5820000 str r0, [r2] <== NOT EXECUTED
_Thread_Disable_dispatch();
the_thread->Wait.queue = &_POSIX_signals_Wait_queue;
the_thread->Wait.return_code = EINTR;
3000aa30: e3a02004 mov r2, #4 <== NOT EXECUTED 3000aa34: e5832034 str r2, [r3, #52] ; 0x34 <== NOT EXECUTED
the_thread->Wait.option = *set;
3000aa38: e5960000 ldr r0, [r6] <== NOT EXECUTED
}
the_info->si_signo = -1;
_Thread_Disable_dispatch();
the_thread->Wait.queue = &_POSIX_signals_Wait_queue;
3000aa3c: e59f2130 ldr r2, [pc, #304] ; 3000ab74 <sigtimedwait+0x1dc><== NOT EXECUTED
the_thread->Wait.return_code = EINTR;
the_thread->Wait.option = *set;
3000aa40: e5830030 str r0, [r3, #48] ; 0x30 <== NOT EXECUTED
the_thread->Wait.return_argument = the_info;
3000aa44: e5834028 str r4, [r3, #40] ; 0x28 <== NOT EXECUTED
}
the_info->si_signo = -1;
_Thread_Disable_dispatch();
the_thread->Wait.queue = &_POSIX_signals_Wait_queue;
3000aa48: e5832044 str r2, [r3, #68] ; 0x44 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
Thread_queue_Control *the_thread_queue
)
{
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
3000aa4c: e3a03001 mov r3, #1 <== NOT EXECUTED 3000aa50: e5823030 str r3, [r2, #48] ; 0x30 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000aa54: e129f008 msr CPSR_fc, r8 <== NOT EXECUTED
the_thread->Wait.return_code = EINTR;
the_thread->Wait.option = *set;
the_thread->Wait.return_argument = the_info;
_Thread_queue_Enter_critical_section( &_POSIX_signals_Wait_queue );
_ISR_Enable( level );
_Thread_queue_Enqueue( &_POSIX_signals_Wait_queue, interval );
3000aa58: e59f0114 ldr r0, [pc, #276] ; 3000ab74 <sigtimedwait+0x1dc><== NOT EXECUTED 3000aa5c: e59f2114 ldr r2, [pc, #276] ; 3000ab78 <sigtimedwait+0x1e0><== NOT EXECUTED 3000aa60: eb000c50 bl 3000dba8 <_Thread_queue_Enqueue_with_handler> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000aa64: eb000b23 bl 3000d6f8 <_Thread_Enable_dispatch> <== NOT EXECUTED
/*
* When the thread is set free by a signal, it is need to eliminate
* the signal.
*/
_POSIX_signals_Clear_signals( api, the_info->si_signo, the_info, false, false );
3000aa68: e3a0c000 mov ip, #0 <== NOT EXECUTED 3000aa6c: e5941000 ldr r1, [r4] <== NOT EXECUTED 3000aa70: e1a0300c mov r3, ip <== NOT EXECUTED 3000aa74: e1a0000a mov r0, sl <== NOT EXECUTED 3000aa78: e1a02004 mov r2, r4 <== NOT EXECUTED 3000aa7c: e58dc000 str ip, [sp] <== NOT EXECUTED 3000aa80: eb001824 bl 30010b18 <_POSIX_signals_Clear_signals> <== NOT EXECUTED
/* Set errno only if return code is not EINTR or
* if EINTR was caused by a signal being caught, which
* was not in our set.
*/
if ( (_Thread_Executing->Wait.return_code != EINTR)
3000aa84: e5973004 ldr r3, [r7, #4] <== NOT EXECUTED 3000aa88: e5933034 ldr r3, [r3, #52] ; 0x34 <== NOT EXECUTED 3000aa8c: e3530004 cmp r3, #4 <== NOT EXECUTED 3000aa90: 1a00002e bne 3000ab50 <sigtimedwait+0x1b8> <== NOT EXECUTED
|| !(*set & signo_to_mask( the_info->si_signo )) ) {
3000aa94: e5945000 ldr r5, [r4] <== NOT EXECUTED 3000aa98: e5963000 ldr r3, [r6] <== NOT EXECUTED 3000aa9c: e2452001 sub r2, r5, #1 <== NOT EXECUTED 3000aaa0: e3a01001 mov r1, #1 <== NOT EXECUTED 3000aaa4: e0133211 ands r3, r3, r1, lsl r2 <== NOT EXECUTED 3000aaa8: 0a000028 beq 3000ab50 <sigtimedwait+0x1b8> <== NOT EXECUTED
errno = _Thread_Executing->Wait.return_code;
return -1;
}
return the_info->si_signo;
}
3000aaac: e1a00005 mov r0, r5 <== NOT EXECUTED
3000aab0: e28dd010 add sp, sp, #16 <== NOT EXECUTED
3000aab4: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} <== NOT EXECUTED
}
/* Process pending signals? */
if ( *set & _POSIX_signals_Pending ) {
signo = _POSIX_signals_Get_lowest( _POSIX_signals_Pending );
3000aab8: ebffffa3 bl 3000a94c <_POSIX_signals_Get_lowest> <== NOT EXECUTED
_POSIX_signals_Clear_signals( api, signo, the_info, true, false );
3000aabc: e1a02004 mov r2, r4 <== NOT EXECUTED 3000aac0: e1a01000 mov r1, r0 <== NOT EXECUTED
}
/* Process pending signals? */
if ( *set & _POSIX_signals_Pending ) {
signo = _POSIX_signals_Get_lowest( _POSIX_signals_Pending );
3000aac4: e1a05000 mov r5, r0 <== NOT EXECUTED
_POSIX_signals_Clear_signals( api, signo, the_info, true, false );
3000aac8: e3a03001 mov r3, #1 <== NOT EXECUTED 3000aacc: e1a0000a mov r0, sl <== NOT EXECUTED 3000aad0: e58d9000 str r9, [sp] <== NOT EXECUTED 3000aad4: eb00180f bl 30010b18 <_POSIX_signals_Clear_signals> <== NOT EXECUTED 3000aad8: e129f008 msr CPSR_fc, r8 <== NOT EXECUTED
_ISR_Enable( level );
the_info->si_signo = signo;
the_info->si_code = SI_USER;
3000aadc: e3a03001 mov r3, #1 <== NOT EXECUTED 3000aae0: e5843004 str r3, [r4, #4] <== NOT EXECUTED
the_info->si_value.sival_int = 0;
3000aae4: e3a03000 mov r3, #0 <== NOT EXECUTED
if ( *set & _POSIX_signals_Pending ) {
signo = _POSIX_signals_Get_lowest( _POSIX_signals_Pending );
_POSIX_signals_Clear_signals( api, signo, the_info, true, false );
_ISR_Enable( level );
the_info->si_signo = signo;
3000aae8: e5845000 str r5, [r4] <== NOT EXECUTED
the_info->si_code = SI_USER;
the_info->si_value.sival_int = 0;
3000aaec: e5843008 str r3, [r4, #8] <== NOT EXECUTED
return signo;
3000aaf0: eaffffed b 3000aaac <sigtimedwait+0x114> <== NOT EXECUTED
/* NOTE: This is very specifically a RELATIVE not ABSOLUTE time
* in the Open Group specification.
*/
interval = 0;
3000aaf4: e1a01002 mov r1, r2 <== NOT EXECUTED 3000aaf8: eaffffb6 b 3000a9d8 <sigtimedwait+0x40> <== NOT EXECUTED
/* API signals pending? */
_ISR_Disable( level );
if ( *set & api->signals_pending ) {
/* XXX real info later */
the_info->si_signo = _POSIX_signals_Get_lowest( api->signals_pending );
3000aafc: ebffff92 bl 3000a94c <_POSIX_signals_Get_lowest> <== NOT EXECUTED
_POSIX_signals_Clear_signals(
3000ab00: e3a0c000 mov ip, #0 <== NOT EXECUTED
/* API signals pending? */
_ISR_Disable( level );
if ( *set & api->signals_pending ) {
/* XXX real info later */
the_info->si_signo = _POSIX_signals_Get_lowest( api->signals_pending );
3000ab04: e5840000 str r0, [r4] <== NOT EXECUTED 3000ab08: e1a01000 mov r1, r0 <== NOT EXECUTED
_POSIX_signals_Clear_signals(
3000ab0c: e1a02004 mov r2, r4 <== NOT EXECUTED 3000ab10: e1a0000a mov r0, sl <== NOT EXECUTED 3000ab14: e1a0300c mov r3, ip <== NOT EXECUTED 3000ab18: e58dc000 str ip, [sp] <== NOT EXECUTED 3000ab1c: eb0017fd bl 30010b18 <_POSIX_signals_Clear_signals> <== NOT EXECUTED 3000ab20: e129f008 msr CPSR_fc, r8 <== NOT EXECUTED
false,
false
);
_ISR_Enable( level );
the_info->si_code = SI_USER;
3000ab24: e3a03001 mov r3, #1 <== NOT EXECUTED 3000ab28: e5843004 str r3, [r4, #4] <== NOT EXECUTED
the_info->si_value.sival_int = 0;
3000ab2c: e3a03000 mov r3, #0 <== NOT EXECUTED 3000ab30: e5843008 str r3, [r4, #8] <== NOT EXECUTED
return the_info->si_signo;
3000ab34: e5945000 ldr r5, [r4] <== NOT EXECUTED 3000ab38: eaffffdb b 3000aaac <sigtimedwait+0x114> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
interval = _Timespec_To_ticks( timeout );
if ( !interval )
rtems_set_errno_and_return_minus_one( EINVAL );
3000ab3c: eb0023e7 bl 30013ae0 <__errno> <== NOT EXECUTED 3000ab40: e3a03016 mov r3, #22 <== NOT EXECUTED 3000ab44: e5803000 str r3, [r0] <== NOT EXECUTED 3000ab48: e3e05000 mvn r5, #0 <== NOT EXECUTED 3000ab4c: eaffffd6 b 3000aaac <sigtimedwait+0x114> <== NOT EXECUTED
* was not in our set.
*/
if ( (_Thread_Executing->Wait.return_code != EINTR)
|| !(*set & signo_to_mask( the_info->si_signo )) ) {
errno = _Thread_Executing->Wait.return_code;
3000ab50: eb0023e2 bl 30013ae0 <__errno> <== NOT EXECUTED 3000ab54: e5973004 ldr r3, [r7, #4] <== NOT EXECUTED
return -1;
3000ab58: e3e05000 mvn r5, #0 <== NOT EXECUTED
* was not in our set.
*/
if ( (_Thread_Executing->Wait.return_code != EINTR)
|| !(*set & signo_to_mask( the_info->si_signo )) ) {
errno = _Thread_Executing->Wait.return_code;
3000ab5c: e5933034 ldr r3, [r3, #52] ; 0x34 <== NOT EXECUTED 3000ab60: e5803000 str r3, [r0] <== NOT EXECUTED
return -1;
3000ab64: eaffffd0 b 3000aaac <sigtimedwait+0x114> <== NOT EXECUTED
3000cd48 <sigwait>:
int sigwait(
const sigset_t *set,
int *sig
)
{
3000cd48: e92d4010 push {r4, lr} <== NOT EXECUTED
3000cd4c: e1a04001 mov r4, r1 <== NOT EXECUTED
int status;
status = sigtimedwait( set, NULL, NULL );
3000cd50: e3a01000 mov r1, #0 <== NOT EXECUTED 3000cd54: e1a02001 mov r2, r1 <== NOT EXECUTED 3000cd58: ebffff7f bl 3000cb5c <sigtimedwait> <== NOT EXECUTED
if ( status != -1 ) {
3000cd5c: e3700001 cmn r0, #1 <== NOT EXECUTED 3000cd60: 0a000005 beq 3000cd7c <sigwait+0x34> <== NOT EXECUTED
if ( sig )
3000cd64: e3540000 cmp r4, #0 <== NOT EXECUTED
*sig = status;
3000cd68: 15840000 strne r0, [r4] <== NOT EXECUTED
return 0;
3000cd6c: 13a00000 movne r0, #0 <== NOT EXECUTED
int status;
status = sigtimedwait( set, NULL, NULL );
if ( status != -1 ) {
if ( sig )
3000cd70: 18bd8010 popne {r4, pc} <== NOT EXECUTED
*sig = status;
return 0;
3000cd74: e1a00004 mov r0, r4 <== NOT EXECUTED
}
return errno;
}
3000cd78: e8bd8010 pop {r4, pc} <== NOT EXECUTED
if ( sig )
*sig = status;
return 0;
}
return errno;
3000cd7c: eb0022e0 bl 30015904 <__errno> <== NOT EXECUTED
3000cd80: e5900000 ldr r0, [r0] <== NOT EXECUTED
3000cd84: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000cd40 <sigwaitinfo>:
int sigwaitinfo(
const sigset_t *set,
siginfo_t *info
)
{
return sigtimedwait( set, info, NULL );
3000cd40: e3a02000 mov r2, #0 <== NOT EXECUTED 3000cd44: eaffff84 b 3000cb5c <sigtimedwait> <== NOT EXECUTED
300096f4 <sysconf>:
long sysconf(
int name
)
{
if ( name == _SC_CLK_TCK )
300096f4: e3500002 cmp r0, #2 <== NOT EXECUTED
*/
long sysconf(
int name
)
{
300096f8: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
if ( name == _SC_CLK_TCK )
300096fc: 0a000008 beq 30009724 <sysconf+0x30> <== NOT EXECUTED
return (TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick());
if ( name == _SC_OPEN_MAX )
30009700: e3500004 cmp r0, #4 <== NOT EXECUTED 30009704: 0a00000b beq 30009738 <sysconf+0x44> <== NOT EXECUTED
return rtems_libio_number_iops;
if ( name == _SC_GETPW_R_SIZE_MAX )
30009708: e3500033 cmp r0, #51 ; 0x33 <== NOT EXECUTED
return 1024;
3000970c: 03a00b01 moveq r0, #1024 ; 0x400 <== NOT EXECUTED
rtems_configuration_get_microseconds_per_tick());
if ( name == _SC_OPEN_MAX )
return rtems_libio_number_iops;
if ( name == _SC_GETPW_R_SIZE_MAX )
30009710: 049df004 popeq {pc} ; (ldreq pc, [sp], #4) <== NOT EXECUTED
return 1024;
if ( name == _SC_PAGESIZE )
30009714: e3500008 cmp r0, #8 <== NOT EXECUTED 30009718: 1a000009 bne 30009744 <sysconf+0x50> <== NOT EXECUTED
return PAGE_SIZE;
3000971c: e3a00a01 mov r0, #4096 ; 0x1000 <== NOT EXECUTED
if ( name == 515 ) /* Solaris _SC_STACK_PROT */
return 0;
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
}
30009720: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
long sysconf(
int name
)
{
if ( name == _SC_CLK_TCK )
return (TOD_MICROSECONDS_PER_SECOND /
30009724: e59f302c ldr r3, [pc, #44] ; 30009758 <sysconf+0x64> <== NOT EXECUTED
30009728: e59f002c ldr r0, [pc, #44] ; 3000975c <sysconf+0x68> <== NOT EXECUTED
3000972c: e593100c ldr r1, [r3, #12] <== NOT EXECUTED
30009730: eb0032cc bl 30016268 <__aeabi_uidiv> <== NOT EXECUTED
30009734: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
rtems_configuration_get_microseconds_per_tick());
if ( name == _SC_OPEN_MAX )
return rtems_libio_number_iops;
30009738: e59f3020 ldr r3, [pc, #32] ; 30009760 <sysconf+0x6c> <== NOT EXECUTED
3000973c: e5930000 ldr r0, [r3] <== NOT EXECUTED
30009740: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
#if defined(__sparc__)
if ( name == 515 ) /* Solaris _SC_STACK_PROT */
return 0;
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
30009744: eb0023b9 bl 30012630 <__errno> <== NOT EXECUTED
30009748: e3a03016 mov r3, #22 <== NOT EXECUTED
3000974c: e5803000 str r3, [r0] <== NOT EXECUTED
30009750: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009754: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30009a84 <timer_create>:
timer_t *timerid
)
{
POSIX_Timer_Control *ptimer;
if ( clock_id != CLOCK_REALTIME )
30009a84: e3500001 cmp r0, #1 <== NOT EXECUTED
int timer_create(
clockid_t clock_id,
struct sigevent *evp,
timer_t *timerid
)
{
30009a88: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
30009a8c: e1a04001 mov r4, r1 <== NOT EXECUTED
30009a90: e1a05002 mov r5, r2 <== NOT EXECUTED
POSIX_Timer_Control *ptimer;
if ( clock_id != CLOCK_REALTIME )
30009a94: 1a000035 bne 30009b70 <timer_create+0xec> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !timerid )
30009a98: e3520000 cmp r2, #0 <== NOT EXECUTED 30009a9c: 0a000033 beq 30009b70 <timer_create+0xec> <== NOT EXECUTED
/*
* The data of the structure evp are checked in order to verify if they
* are coherent.
*/
if (evp != NULL) {
30009aa0: e3510000 cmp r1, #0 <== NOT EXECUTED 30009aa4: 0a000009 beq 30009ad0 <timer_create+0x4c> <== NOT EXECUTED
/* The structure has data */
if ( ( evp->sigev_notify != SIGEV_NONE ) &&
30009aa8: e5913000 ldr r3, [r1] <== NOT EXECUTED 30009aac: e2433001 sub r3, r3, #1 <== NOT EXECUTED 30009ab0: e3530001 cmp r3, #1 <== NOT EXECUTED 30009ab4: 8a00002d bhi 30009b70 <timer_create+0xec> <== NOT EXECUTED
( evp->sigev_notify != SIGEV_SIGNAL ) ) {
/* The value of the field sigev_notify is not valid */
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( !evp->sigev_signo )
30009ab8: e5913004 ldr r3, [r1, #4] <== NOT EXECUTED 30009abc: e3530000 cmp r3, #0 <== NOT EXECUTED 30009ac0: 0a00002a beq 30009b70 <timer_create+0xec> <== NOT EXECUTED
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
30009ac4: e2433001 sub r3, r3, #1 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(evp->sigev_signo) )
30009ac8: e353001f cmp r3, #31 <== NOT EXECUTED 30009acc: 8a000027 bhi 30009b70 <timer_create+0xec> <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
30009ad0: e59f30c4 ldr r3, [pc, #196] ; 30009b9c <timer_create+0x118><== NOT EXECUTED 30009ad4: e5932000 ldr r2, [r3] <== NOT EXECUTED 30009ad8: e2822001 add r2, r2, #1 <== NOT EXECUTED 30009adc: e5832000 str r2, [r3] <== NOT EXECUTED
* the inactive chain of free timer control blocks.
*/
RTEMS_INLINE_ROUTINE POSIX_Timer_Control *_POSIX_Timer_Allocate( void )
{
return (POSIX_Timer_Control *) _Objects_Allocate( &_POSIX_Timer_Information );
30009ae0: e59f00b8 ldr r0, [pc, #184] ; 30009ba0 <timer_create+0x11c><== NOT EXECUTED 30009ae4: eb00079b bl 3000b958 <_Objects_Allocate> <== NOT EXECUTED
/*
* Allocate a timer
*/
ptimer = _POSIX_Timer_Allocate();
if ( !ptimer ) {
30009ae8: e3500000 cmp r0, #0 <== NOT EXECUTED 30009aec: 0a000024 beq 30009b84 <timer_create+0x100> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EAGAIN );
}
/* The data of the created timer are stored to use them later */
ptimer->state = POSIX_TIMER_STATE_CREATE_NEW;
30009af0: e3a03002 mov r3, #2 <== NOT EXECUTED 30009af4: e5c0303c strb r3, [r0, #60] ; 0x3c <== NOT EXECUTED
ptimer->thread_id = _Thread_Executing->Object.id;
30009af8: e59f30a4 ldr r3, [pc, #164] ; 30009ba4 <timer_create+0x120><== NOT EXECUTED
if ( evp != NULL ) {
30009afc: e3540000 cmp r4, #0 <== NOT EXECUTED
}
/* The data of the created timer are stored to use them later */
ptimer->state = POSIX_TIMER_STATE_CREATE_NEW;
ptimer->thread_id = _Thread_Executing->Object.id;
30009b00: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED 30009b04: e5933008 ldr r3, [r3, #8] <== NOT EXECUTED 30009b08: e5803038 str r3, [r0, #56] ; 0x38 <== NOT EXECUTED
if ( evp != NULL ) {
30009b0c: 0a000003 beq 30009b20 <timer_create+0x9c> <== NOT EXECUTED
ptimer->inf.sigev_notify = evp->sigev_notify;
30009b10: e894000e ldm r4, {r1, r2, r3} <== NOT EXECUTED
30009b14: e5801040 str r1, [r0, #64] ; 0x40 <== NOT EXECUTED
ptimer->inf.sigev_signo = evp->sigev_signo;
30009b18: e5802044 str r2, [r0, #68] ; 0x44 <== NOT EXECUTED
ptimer->inf.sigev_value = evp->sigev_value;
30009b1c: e5803048 str r3, [r0, #72] ; 0x48 <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30009b20: e59f2078 ldr r2, [pc, #120] ; 30009ba0 <timer_create+0x11c><== NOT EXECUTED
uint32_t name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
30009b24: e5903008 ldr r3, [r0, #8] <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30009b28: e592201c ldr r2, [r2, #28] <== NOT EXECUTED
}
ptimer->overrun = 0;
30009b2c: e3a04000 mov r4, #0 <== NOT EXECUTED
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
30009b30: e1a01803 lsl r1, r3, #16 <== NOT EXECUTED 30009b34: e5804068 str r4, [r0, #104] ; 0x68 <== NOT EXECUTED
ptimer->timer_data.it_value.tv_sec = 0;
30009b38: e580405c str r4, [r0, #92] ; 0x5c <== NOT EXECUTED
ptimer->timer_data.it_value.tv_nsec = 0;
30009b3c: e5804060 str r4, [r0, #96] ; 0x60 <== NOT EXECUTED
ptimer->timer_data.it_interval.tv_sec = 0;
30009b40: e5804054 str r4, [r0, #84] ; 0x54 <== NOT EXECUTED
ptimer->timer_data.it_interval.tv_nsec = 0;
30009b44: e5804058 str r4, [r0, #88] ; 0x58 <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
30009b48: e5804018 str r4, [r0, #24] <== NOT EXECUTED
the_watchdog->routine = routine;
30009b4c: e580402c str r4, [r0, #44] ; 0x2c <== NOT EXECUTED
the_watchdog->id = id;
30009b50: e5804030 str r4, [r0, #48] ; 0x30 <== NOT EXECUTED
the_watchdog->user_data = user_data;
30009b54: e5804034 str r4, [r0, #52] ; 0x34 <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30009b58: e7820721 str r0, [r2, r1, lsr #14] <== NOT EXECUTED
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
30009b5c: e580400c str r4, [r0, #12] <== NOT EXECUTED
_Watchdog_Initialize( &ptimer->Timer, NULL, 0, NULL );
_Objects_Open_u32(&_POSIX_Timer_Information, &ptimer->Object, 0);
*timerid = ptimer->Object.id;
30009b60: e5853000 str r3, [r5] <== NOT EXECUTED
_Thread_Enable_dispatch();
30009b64: eb000be5 bl 3000cb00 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
30009b68: e1a00004 mov r0, r4 <== NOT EXECUTED
}
30009b6c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
if ( !evp->sigev_signo )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(evp->sigev_signo) )
rtems_set_errno_and_return_minus_one( EINVAL );
30009b70: eb0024ac bl 30012e28 <__errno> <== NOT EXECUTED
30009b74: e3a03016 mov r3, #22 <== NOT EXECUTED
30009b78: e5803000 str r3, [r0] <== NOT EXECUTED
30009b7c: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009b80: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
/*
* Allocate a timer
*/
ptimer = _POSIX_Timer_Allocate();
if ( !ptimer ) {
_Thread_Enable_dispatch();
30009b84: eb000bdd bl 3000cb00 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EAGAIN );
30009b88: eb0024a6 bl 30012e28 <__errno> <== NOT EXECUTED
30009b8c: e3a0300b mov r3, #11 <== NOT EXECUTED
30009b90: e5803000 str r3, [r0] <== NOT EXECUTED
30009b94: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009b98: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
3000a31c <timer_delete>:
int timer_delete(
timer_t timerid
)
{
3000a31c: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
3000a320: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
3000a324: e1a01000 mov r1, r0 <== NOT EXECUTED
timer_t id,
Objects_Locations *location
)
{
return (POSIX_Timer_Control *)
_Objects_Get( &_POSIX_Timer_Information, (Objects_Id) id, location );
3000a328: e1a0200d mov r2, sp <== NOT EXECUTED 3000a32c: e59f005c ldr r0, [pc, #92] ; 3000a390 <timer_delete+0x74> <== NOT EXECUTED 3000a330: eb000868 bl 3000c4d8 <_Objects_Get> <== NOT EXECUTED
*/
POSIX_Timer_Control *ptimer;
Objects_Locations location;
ptimer = _POSIX_Timer_Get( timerid, &location );
switch ( location ) {
3000a334: e59d5000 ldr r5, [sp] <== NOT EXECUTED 3000a338: e1a04000 mov r4, r0 <== NOT EXECUTED 3000a33c: e3550000 cmp r5, #0 <== NOT EXECUTED 3000a340: 0a000005 beq 3000a35c <timer_delete+0x40> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
3000a344: eb002566 bl 300138e4 <__errno> <== NOT EXECUTED 3000a348: e3a03016 mov r3, #22 <== NOT EXECUTED 3000a34c: e5803000 str r3, [r0] <== NOT EXECUTED 3000a350: e3e00000 mvn r0, #0 <== NOT EXECUTED
}
3000a354: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000a358: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
ptimer = _POSIX_Timer_Get( timerid, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_Objects_Close( &_POSIX_Timer_Information, &ptimer->Object );
3000a35c: e1a01000 mov r1, r0 <== NOT EXECUTED 3000a360: e59f0028 ldr r0, [pc, #40] ; 3000a390 <timer_delete+0x74> <== NOT EXECUTED 3000a364: eb00074f bl 3000c0a8 <_Objects_Close> <== NOT EXECUTED
ptimer->state = POSIX_TIMER_STATE_FREE;
3000a368: e3a03001 mov r3, #1 <== NOT EXECUTED 3000a36c: e5c4303c strb r3, [r4, #60] ; 0x3c <== NOT EXECUTED
(void) _Watchdog_Remove( &ptimer->Timer );
3000a370: e2840010 add r0, r4, #16 <== NOT EXECUTED 3000a374: eb000fde bl 3000e2f4 <_Watchdog_Remove> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _POSIX_Timer_Free (
POSIX_Timer_Control *the_timer
)
{
_Objects_Free( &_POSIX_Timer_Information, &the_timer->Object );
3000a378: e59f0010 ldr r0, [pc, #16] ; 3000a390 <timer_delete+0x74> <== NOT EXECUTED 3000a37c: e1a01004 mov r1, r4 <== NOT EXECUTED 3000a380: eb0007fd bl 3000c37c <_Objects_Free> <== NOT EXECUTED
_POSIX_Timer_Free( ptimer );
_Thread_Enable_dispatch();
3000a384: eb000b8c bl 3000d1bc <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000a388: e1a00005 mov r0, r5 <== NOT EXECUTED 3000a38c: eafffff0 b 3000a354 <timer_delete+0x38> <== NOT EXECUTED
3000af38 <timer_getoverrun>:
* its execution, _POSIX_Timer_TSR will have to set this counter to 0.
*/
int timer_getoverrun(
timer_t timerid
)
{
3000af38: e92d4010 push {r4, lr} <== NOT EXECUTED
3000af3c: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
3000af40: e1a01000 mov r1, r0 <== NOT EXECUTED
timer_t id,
Objects_Locations *location
)
{
return (POSIX_Timer_Control *)
_Objects_Get( &_POSIX_Timer_Information, (Objects_Id) id, location );
3000af44: e1a0200d mov r2, sp <== NOT EXECUTED 3000af48: e59f0038 ldr r0, [pc, #56] ; 3000af88 <timer_getoverrun+0x50><== NOT EXECUTED 3000af4c: eb00084a bl 3000d07c <_Objects_Get> <== NOT EXECUTED
int overrun;
POSIX_Timer_Control *ptimer;
Objects_Locations location;
ptimer = _POSIX_Timer_Get( timerid, &location );
switch ( location ) {
3000af50: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000af54: e3530000 cmp r3, #0 <== NOT EXECUTED 3000af58: 0a000006 beq 3000af78 <timer_getoverrun+0x40> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
3000af5c: eb00245a bl 300140cc <__errno> <== NOT EXECUTED 3000af60: e3a03016 mov r3, #22 <== NOT EXECUTED 3000af64: e5803000 str r3, [r0] <== NOT EXECUTED 3000af68: e3e04000 mvn r4, #0 <== NOT EXECUTED
}
3000af6c: e1a00004 mov r0, r4 <== NOT EXECUTED
3000af70: e28dd004 add sp, sp, #4 <== NOT EXECUTED
3000af74: e8bd8010 pop {r4, pc} <== NOT EXECUTED
ptimer = _POSIX_Timer_Get( timerid, &location );
switch ( location ) {
case OBJECTS_LOCAL:
overrun = ptimer->overrun;
3000af78: e5904068 ldr r4, [r0, #104] ; 0x68 <== NOT EXECUTED
ptimer->overrun = 0;
3000af7c: e5803068 str r3, [r0, #104] ; 0x68 <== NOT EXECUTED
_Thread_Enable_dispatch();
3000af80: eb000b76 bl 3000dd60 <_Thread_Enable_dispatch> <== NOT EXECUTED
return overrun;
3000af84: eafffff8 b 3000af6c <timer_getoverrun+0x34> <== NOT EXECUTED
3000af8c <timer_gettime>:
int timer_gettime(
timer_t timerid,
struct itimerspec *value
)
{
3000af8c: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
POSIX_Timer_Control *ptimer;
Objects_Locations location;
struct timespec current_time;
Watchdog_Interval left;
if ( !value )
3000af90: e2514000 subs r4, r1, #0 <== NOT EXECUTED
int timer_gettime(
timer_t timerid,
struct itimerspec *value
)
{
3000af94: e24dd00c sub sp, sp, #12 <== NOT EXECUTED 3000af98: e1a05000 mov r5, r0 <== NOT EXECUTED
POSIX_Timer_Control *ptimer;
Objects_Locations location;
struct timespec current_time;
Watchdog_Interval left;
if ( !value )
3000af9c: 0a000018 beq 3000b004 <timer_gettime+0x78> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
/* Reads the current time */
_TOD_Get( ¤t_time );
3000afa0: e1a0000d mov r0, sp <== NOT EXECUTED 3000afa4: eb000598 bl 3000c60c <_TOD_Get> <== NOT EXECUTED 3000afa8: e1a01005 mov r1, r5 <== NOT EXECUTED 3000afac: e59f0064 ldr r0, [pc, #100] ; 3000b018 <timer_gettime+0x8c><== NOT EXECUTED 3000afb0: e28d2008 add r2, sp, #8 <== NOT EXECUTED 3000afb4: eb000830 bl 3000d07c <_Objects_Get> <== NOT EXECUTED
ptimer = _POSIX_Timer_Get( timerid, &location );
switch ( location ) {
3000afb8: e59d6008 ldr r6, [sp, #8] <== NOT EXECUTED 3000afbc: e1a05000 mov r5, r0 <== NOT EXECUTED 3000afc0: e3560000 cmp r6, #0 <== NOT EXECUTED 3000afc4: 1a00000e bne 3000b004 <timer_gettime+0x78> <== NOT EXECUTED
case OBJECTS_LOCAL:
/* Calculates the time left before the timer finishes */
left =
(ptimer->Timer.start_time + ptimer->Timer.initial) - /* expire */
3000afc8: e59f304c ldr r3, [pc, #76] ; 3000b01c <timer_gettime+0x90> <== NOT EXECUTED 3000afcc: e5952024 ldr r2, [r5, #36] ; 0x24 <== NOT EXECUTED 3000afd0: e590001c ldr r0, [r0, #28] <== NOT EXECUTED 3000afd4: e5933000 ldr r3, [r3] <== NOT EXECUTED 3000afd8: e0800002 add r0, r0, r2 <== NOT EXECUTED
_Watchdog_Ticks_since_boot; /* now */
_Timespec_From_ticks( left, &value->it_value );
3000afdc: e0630000 rsb r0, r3, r0 <== NOT EXECUTED 3000afe0: e2841008 add r1, r4, #8 <== NOT EXECUTED 3000afe4: eb000e33 bl 3000e8b8 <_Timespec_From_ticks> <== NOT EXECUTED
value->it_interval = ptimer->timer_data.it_interval;
3000afe8: e2853054 add r3, r5, #84 ; 0x54 <== NOT EXECUTED
3000afec: e893000c ldm r3, {r2, r3} <== NOT EXECUTED
3000aff0: e884000c stm r4, {r2, r3} <== NOT EXECUTED
_Thread_Enable_dispatch();
3000aff4: eb000b59 bl 3000dd60 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000aff8: e1a00006 mov r0, r6 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
3000affc: e28dd00c add sp, sp, #12 <== NOT EXECUTED
3000b000: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
3000b004: eb002430 bl 300140cc <__errno> <== NOT EXECUTED 3000b008: e3a03016 mov r3, #22 <== NOT EXECUTED 3000b00c: e5803000 str r3, [r0] <== NOT EXECUTED 3000b010: e3e00000 mvn r0, #0 <== NOT EXECUTED 3000b014: eafffff8 b 3000affc <timer_gettime+0x70> <== NOT EXECUTED
30009ba8 <timer_settime>:
timer_t timerid,
int flags,
const struct itimerspec *value,
struct itimerspec *ovalue
)
{
30009ba8: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr} <== NOT EXECUTED
Objects_Locations location;
bool activated;
uint32_t initial_period;
struct itimerspec normalize;
if ( !value )
30009bac: e2525000 subs r5, r2, #0 <== NOT EXECUTED
timer_t timerid,
int flags,
const struct itimerspec *value,
struct itimerspec *ovalue
)
{
30009bb0: e24dd020 sub sp, sp, #32 <== NOT EXECUTED 30009bb4: e1a06000 mov r6, r0 <== NOT EXECUTED 30009bb8: e1a08001 mov r8, r1 <== NOT EXECUTED 30009bbc: e1a07003 mov r7, r3 <== NOT EXECUTED
Objects_Locations location;
bool activated;
uint32_t initial_period;
struct itimerspec normalize;
if ( !value )
30009bc0: 0a00004e beq 30009d00 <timer_settime+0x158> <== NOT EXECUTED
/*
* First, it verifies if the structure "value" is correct
* if the number of nanoseconds is not correct return EINVAL
*/
if ( !_Timespec_Is_valid( &(value->it_value) ) ) {
30009bc4: e2850008 add r0, r5, #8 <== NOT EXECUTED 30009bc8: eb000eb0 bl 3000d690 <_Timespec_Is_valid> <== NOT EXECUTED 30009bcc: e3500000 cmp r0, #0 <== NOT EXECUTED 30009bd0: 0a00004a beq 30009d00 <timer_settime+0x158> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( !_Timespec_Is_valid( &(value->it_interval) ) ) {
30009bd4: e1a00005 mov r0, r5 <== NOT EXECUTED 30009bd8: eb000eac bl 3000d690 <_Timespec_Is_valid> <== NOT EXECUTED 30009bdc: e3500000 cmp r0, #0 <== NOT EXECUTED 30009be0: 0a000046 beq 30009d00 <timer_settime+0x158> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( flags != TIMER_ABSTIME && flags != POSIX_TIMER_RELATIVE ) {
30009be4: e3580000 cmp r8, #0 <== NOT EXECUTED 30009be8: 13580004 cmpne r8, #4 <== NOT EXECUTED 30009bec: 1a000043 bne 30009d00 <timer_settime+0x158> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
}
normalize = *value;
30009bf0: e28d4004 add r4, sp, #4 <== NOT EXECUTED
/* Convert absolute to relative time */
if (flags == TIMER_ABSTIME) {
30009bf4: e3580004 cmp r8, #4 <== NOT EXECUTED
if ( flags != TIMER_ABSTIME && flags != POSIX_TIMER_RELATIVE ) {
rtems_set_errno_and_return_minus_one( EINVAL );
}
normalize = *value;
30009bf8: e895000f ldm r5, {r0, r1, r2, r3} <== NOT EXECUTED
30009bfc: e884000f stm r4, {r0, r1, r2, r3} <== NOT EXECUTED
/* Convert absolute to relative time */
if (flags == TIMER_ABSTIME) {
30009c00: 0a000029 beq 30009cac <timer_settime+0x104> <== NOT EXECUTED
timer_t id,
Objects_Locations *location
)
{
return (POSIX_Timer_Control *)
_Objects_Get( &_POSIX_Timer_Information, (Objects_Id) id, location );
30009c04: e1a01006 mov r1, r6 <== NOT EXECUTED 30009c08: e59f0148 ldr r0, [pc, #328] ; 30009d58 <timer_settime+0x1b0><== NOT EXECUTED 30009c0c: e28d201c add r2, sp, #28 <== NOT EXECUTED 30009c10: eb000881 bl 3000be1c <_Objects_Get> <== NOT EXECUTED
* something with the structure of times of the timer: to stop, start
* or start it again
*/
ptimer = _POSIX_Timer_Get( timerid, &location );
switch ( location ) {
30009c14: e59d301c ldr r3, [sp, #28] <== NOT EXECUTED 30009c18: e1a06000 mov r6, r0 <== NOT EXECUTED 30009c1c: e3530000 cmp r3, #0 <== NOT EXECUTED 30009c20: 1a000036 bne 30009d00 <timer_settime+0x158> <== NOT EXECUTED
case OBJECTS_LOCAL:
/* First, it verifies if the timer must be stopped */
if ( normalize.it_value.tv_sec == 0 && normalize.it_value.tv_nsec == 0 ) {
30009c24: e59d300c ldr r3, [sp, #12] <== NOT EXECUTED 30009c28: e3530000 cmp r3, #0 <== NOT EXECUTED 30009c2c: 1a000002 bne 30009c3c <timer_settime+0x94> <== NOT EXECUTED 30009c30: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED 30009c34: e3530000 cmp r3, #0 <== NOT EXECUTED 30009c38: 0a000035 beq 30009d14 <timer_settime+0x16c> <== NOT EXECUTED
_Thread_Enable_dispatch();
return 0;
}
/* Convert from seconds and nanoseconds to ticks */
ptimer->ticks = _Timespec_To_ticks( &value->it_interval );
30009c3c: e1a00005 mov r0, r5 <== NOT EXECUTED 30009c40: eb000eb9 bl 3000d72c <_Timespec_To_ticks> <== NOT EXECUTED 30009c44: e5860064 str r0, [r6, #100] ; 0x64 <== NOT EXECUTED
initial_period = _Timespec_To_ticks( &normalize.it_value );
30009c48: e2840008 add r0, r4, #8 <== NOT EXECUTED 30009c4c: eb000eb6 bl 3000d72c <_Timespec_To_ticks> <== NOT EXECUTED
activated = _POSIX_Timer_Insert_helper(
30009c50: e5962008 ldr r2, [r6, #8] <== NOT EXECUTED
return 0;
}
/* Convert from seconds and nanoseconds to ticks */
ptimer->ticks = _Timespec_To_ticks( &value->it_interval );
initial_period = _Timespec_To_ticks( &normalize.it_value );
30009c54: e1a01000 mov r1, r0 <== NOT EXECUTED
activated = _POSIX_Timer_Insert_helper(
30009c58: e59f30fc ldr r3, [pc, #252] ; 30009d5c <timer_settime+0x1b4><== NOT EXECUTED 30009c5c: e2860010 add r0, r6, #16 <== NOT EXECUTED 30009c60: e58d6000 str r6, [sp] <== NOT EXECUTED 30009c64: eb001978 bl 3001024c <_POSIX_Timer_Insert_helper> <== NOT EXECUTED
initial_period,
ptimer->Object.id,
_POSIX_Timer_TSR,
ptimer
);
if ( !activated ) {
30009c68: e2505000 subs r5, r0, #0 <== NOT EXECUTED 30009c6c: 0a000036 beq 30009d4c <timer_settime+0x1a4> <== NOT EXECUTED
/*
* The timer has been started and is running. So we return the
* old ones in "ovalue"
*/
if ( ovalue )
30009c70: e3570000 cmp r7, #0 <== NOT EXECUTED
*ovalue = ptimer->timer_data;
30009c74: 1286c054 addne ip, r6, #84 ; 0x54 <== NOT EXECUTED
30009c78: 189c000f ldmne ip, {r0, r1, r2, r3} <== NOT EXECUTED
30009c7c: 1887000f stmne r7, {r0, r1, r2, r3} <== NOT EXECUTED
30009c80: 0286c054 addeq ip, r6, #84 ; 0x54 <== NOT EXECUTED
ptimer->timer_data = normalize;
/* Indicate that the time is running */
ptimer->state = POSIX_TIMER_STATE_CREATE_RUN;
30009c84: e3a0e003 mov lr, #3 <== NOT EXECUTED
* The timer has been started and is running. So we return the
* old ones in "ovalue"
*/
if ( ovalue )
*ovalue = ptimer->timer_data;
ptimer->timer_data = normalize;
30009c88: e894000f ldm r4, {r0, r1, r2, r3} <== NOT EXECUTED
/* Indicate that the time is running */
ptimer->state = POSIX_TIMER_STATE_CREATE_RUN;
30009c8c: e5c6e03c strb lr, [r6, #60] ; 0x3c <== NOT EXECUTED
* The timer has been started and is running. So we return the
* old ones in "ovalue"
*/
if ( ovalue )
*ovalue = ptimer->timer_data;
ptimer->timer_data = normalize;
30009c90: e88c000f stm ip, {r0, r1, r2, r3} <== NOT EXECUTED
/* Indicate that the time is running */
ptimer->state = POSIX_TIMER_STATE_CREATE_RUN;
_TOD_Get( &ptimer->time );
30009c94: e286006c add r0, r6, #108 ; 0x6c <== NOT EXECUTED 30009c98: eb0005cc bl 3000b3d0 <_TOD_Get> <== NOT EXECUTED
_Thread_Enable_dispatch();
30009c9c: eb000b97 bl 3000cb00 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
30009ca0: e3a00000 mov r0, #0 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
}
30009ca4: e28dd020 add sp, sp, #32 <== NOT EXECUTED
30009ca8: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
normalize = *value;
/* Convert absolute to relative time */
if (flags == TIMER_ABSTIME) {
struct timespec now;
_TOD_Get( &now );
30009cac: e28d8014 add r8, sp, #20 <== NOT EXECUTED 30009cb0: e1a00008 mov r0, r8 <== NOT EXECUTED
/* Check for seconds in the past */
if ( _Timespec_Greater_than( &now, &normalize.it_value ) )
30009cb4: e284a008 add sl, r4, #8 <== NOT EXECUTED
normalize = *value;
/* Convert absolute to relative time */
if (flags == TIMER_ABSTIME) {
struct timespec now;
_TOD_Get( &now );
30009cb8: eb0005c4 bl 3000b3d0 <_TOD_Get> <== NOT EXECUTED
/* Check for seconds in the past */
if ( _Timespec_Greater_than( &now, &normalize.it_value ) )
30009cbc: e1a00008 mov r0, r8 <== NOT EXECUTED 30009cc0: e1a0100a mov r1, sl <== NOT EXECUTED 30009cc4: eb000e63 bl 3000d658 <_Timespec_Greater_than> <== NOT EXECUTED 30009cc8: e3500000 cmp r0, #0 <== NOT EXECUTED 30009ccc: 1a00000b bne 30009d00 <timer_settime+0x158> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
_Timespec_Subtract( &now, &normalize.it_value, &normalize.it_value );
30009cd0: e1a0100a mov r1, sl <== NOT EXECUTED 30009cd4: e1a00008 mov r0, r8 <== NOT EXECUTED 30009cd8: e1a0200a mov r2, sl <== NOT EXECUTED 30009cdc: eb000e7c bl 3000d6d4 <_Timespec_Subtract> <== NOT EXECUTED 30009ce0: e1a01006 mov r1, r6 <== NOT EXECUTED 30009ce4: e59f006c ldr r0, [pc, #108] ; 30009d58 <timer_settime+0x1b0><== NOT EXECUTED 30009ce8: e28d201c add r2, sp, #28 <== NOT EXECUTED 30009cec: eb00084a bl 3000be1c <_Objects_Get> <== NOT EXECUTED
* something with the structure of times of the timer: to stop, start
* or start it again
*/
ptimer = _POSIX_Timer_Get( timerid, &location );
switch ( location ) {
30009cf0: e59d301c ldr r3, [sp, #28] <== NOT EXECUTED 30009cf4: e1a06000 mov r6, r0 <== NOT EXECUTED 30009cf8: e3530000 cmp r3, #0 <== NOT EXECUTED 30009cfc: 0affffc8 beq 30009c24 <timer_settime+0x7c> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
30009d00: eb002448 bl 30012e28 <__errno> <== NOT EXECUTED 30009d04: e3a03016 mov r3, #22 <== NOT EXECUTED 30009d08: e5803000 str r3, [r0] <== NOT EXECUTED 30009d0c: e3e00000 mvn r0, #0 <== NOT EXECUTED 30009d10: eaffffe3 b 30009ca4 <timer_settime+0xfc> <== NOT EXECUTED
case OBJECTS_LOCAL:
/* First, it verifies if the timer must be stopped */
if ( normalize.it_value.tv_sec == 0 && normalize.it_value.tv_nsec == 0 ) {
/* Stop the timer */
(void) _Watchdog_Remove( &ptimer->Timer );
30009d14: e2800010 add r0, r0, #16 <== NOT EXECUTED 30009d18: eb000fb5 bl 3000dbf4 <_Watchdog_Remove> <== NOT EXECUTED
/* The old data of the timer are returned */
if ( ovalue )
30009d1c: e3570000 cmp r7, #0 <== NOT EXECUTED
*ovalue = ptimer->timer_data;
30009d20: 1286c054 addne ip, r6, #84 ; 0x54 <== NOT EXECUTED
30009d24: 189c000f ldmne ip, {r0, r1, r2, r3} <== NOT EXECUTED
30009d28: 1887000f stmne r7, {r0, r1, r2, r3} <== NOT EXECUTED
30009d2c: 0286c054 addeq ip, r6, #84 ; 0x54 <== NOT EXECUTED
/* The new data are set */
ptimer->timer_data = normalize;
/* Indicates that the timer is created and stopped */
ptimer->state = POSIX_TIMER_STATE_CREATE_STOP;
30009d30: e3a0e004 mov lr, #4 <== NOT EXECUTED
(void) _Watchdog_Remove( &ptimer->Timer );
/* The old data of the timer are returned */
if ( ovalue )
*ovalue = ptimer->timer_data;
/* The new data are set */
ptimer->timer_data = normalize;
30009d34: e894000f ldm r4, {r0, r1, r2, r3} <== NOT EXECUTED
/* Indicates that the timer is created and stopped */
ptimer->state = POSIX_TIMER_STATE_CREATE_STOP;
30009d38: e5c6e03c strb lr, [r6, #60] ; 0x3c <== NOT EXECUTED
(void) _Watchdog_Remove( &ptimer->Timer );
/* The old data of the timer are returned */
if ( ovalue )
*ovalue = ptimer->timer_data;
/* The new data are set */
ptimer->timer_data = normalize;
30009d3c: e88c000f stm ip, {r0, r1, r2, r3} <== NOT EXECUTED
/* Indicates that the timer is created and stopped */
ptimer->state = POSIX_TIMER_STATE_CREATE_STOP;
/* Returns with success */
_Thread_Enable_dispatch();
30009d40: eb000b6e bl 3000cb00 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
30009d44: e3a00000 mov r0, #0 <== NOT EXECUTED 30009d48: eaffffd5 b 30009ca4 <timer_settime+0xfc> <== NOT EXECUTED
ptimer->Object.id,
_POSIX_Timer_TSR,
ptimer
);
if ( !activated ) {
_Thread_Enable_dispatch();
30009d4c: eb000b6b bl 3000cb00 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
30009d50: e1a00005 mov r0, r5 <== NOT EXECUTED 30009d54: eaffffd2 b 30009ca4 <timer_settime+0xfc> <== NOT EXECUTED
300099d8 <ualarm>:
useconds_t ualarm(
useconds_t useconds,
useconds_t interval
)
{
300099d8: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
/*
* Initialize the timer used to implement alarm().
*/
if ( !the_timer->routine ) {
300099dc: e59f40ec ldr r4, [pc, #236] ; 30009ad0 <ualarm+0xf8> <== NOT EXECUTED
useconds_t ualarm(
useconds_t useconds,
useconds_t interval
)
{
300099e0: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
/*
* Initialize the timer used to implement alarm().
*/
if ( !the_timer->routine ) {
300099e4: e594601c ldr r6, [r4, #28] <== NOT EXECUTED
useconds_t ualarm(
useconds_t useconds,
useconds_t interval
)
{
300099e8: e1a05000 mov r5, r0 <== NOT EXECUTED
/*
* Initialize the timer used to implement alarm().
*/
if ( !the_timer->routine ) {
300099ec: e3560000 cmp r6, #0 <== NOT EXECUTED 300099f0: 0a00001e beq 30009a70 <ualarm+0x98> <== NOT EXECUTED
_Watchdog_Initialize( the_timer, _POSIX_signals_Ualarm_TSR, 0, NULL );
} else {
Watchdog_States state;
state = _Watchdog_Remove( the_timer );
300099f4: e1a00004 mov r0, r4 <== NOT EXECUTED 300099f8: eb000f6f bl 3000d7bc <_Watchdog_Remove> <== NOT EXECUTED
if ( (state == WATCHDOG_ACTIVE) || (state == WATCHDOG_REMOVE_IT) ) {
300099fc: e2400002 sub r0, r0, #2 <== NOT EXECUTED 30009a00: e3500001 cmp r0, #1 <== NOT EXECUTED
useconds_t ualarm(
useconds_t useconds,
useconds_t interval
)
{
useconds_t remaining = 0;
30009a04: 83a06000 movhi r6, #0 <== NOT EXECUTED
_Watchdog_Initialize( the_timer, _POSIX_signals_Ualarm_TSR, 0, NULL );
} else {
Watchdog_States state;
state = _Watchdog_Remove( the_timer );
if ( (state == WATCHDOG_ACTIVE) || (state == WATCHDOG_REMOVE_IT) ) {
30009a08: 9a00001e bls 30009a88 <ualarm+0xb0> <== NOT EXECUTED
/*
* If useconds is non-zero, then the caller wants to schedule
* the alarm repeatedly at that interval. If the interval is
* less than a single clock tick, then fudge it to a clock tick.
*/
if ( useconds ) {
30009a0c: e3550000 cmp r5, #0 <== NOT EXECUTED 30009a10: 0a000013 beq 30009a64 <ualarm+0x8c> <== NOT EXECUTED
Watchdog_Interval ticks;
tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND;
30009a14: e59f30b8 ldr r3, [pc, #184] ; 30009ad4 <ualarm+0xfc> <== NOT EXECUTED
tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000;
ticks = _Timespec_To_ticks( &tp );
30009a18: e1a0000d mov r0, sp <== NOT EXECUTED
* less than a single clock tick, then fudge it to a clock tick.
*/
if ( useconds ) {
Watchdog_Interval ticks;
tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND;
30009a1c: e0832395 umull r2, r3, r5, r3 <== NOT EXECUTED 30009a20: e1a03923 lsr r3, r3, #18 <== NOT EXECUTED
tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000;
30009a24: e0632283 rsb r2, r3, r3, lsl #5 <== NOT EXECUTED 30009a28: e0622302 rsb r2, r2, r2, lsl #6 <== NOT EXECUTED 30009a2c: e0832182 add r2, r3, r2, lsl #3 <== NOT EXECUTED 30009a30: e0455302 sub r5, r5, r2, lsl #6 <== NOT EXECUTED 30009a34: e0652285 rsb r2, r5, r5, lsl #5 <== NOT EXECUTED 30009a38: e0855102 add r5, r5, r2, lsl #2 <== NOT EXECUTED 30009a3c: e1a05185 lsl r5, r5, #3 <== NOT EXECUTED
* less than a single clock tick, then fudge it to a clock tick.
*/
if ( useconds ) {
Watchdog_Interval ticks;
tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND;
30009a40: e88d0028 stm sp, {r3, r5} <== NOT EXECUTED
tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000;
ticks = _Timespec_To_ticks( &tp );
30009a44: eb000df9 bl 3000d230 <_Timespec_To_ticks> <== NOT EXECUTED
if ( ticks == 0 )
ticks = 1;
_Watchdog_Insert_ticks( the_timer, _Timespec_To_ticks( &tp ) );
30009a48: e1a0000d mov r0, sp <== NOT EXECUTED 30009a4c: eb000df7 bl 3000d230 <_Timespec_To_ticks> <== NOT EXECUTED
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
30009a50: e59f1078 ldr r1, [pc, #120] ; 30009ad0 <ualarm+0xf8> <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
30009a54: e584000c str r0, [r4, #12] <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
30009a58: e59f0078 ldr r0, [pc, #120] ; 30009ad8 <ualarm+0x100> <== NOT EXECUTED
if ( useconds ) {
Watchdog_Interval ticks;
tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND;
tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000;
ticks = _Timespec_To_ticks( &tp );
30009a5c: e1a0700d mov r7, sp <== NOT EXECUTED 30009a60: eb000ee6 bl 3000d600 <_Watchdog_Insert> <== NOT EXECUTED
_Watchdog_Insert_ticks( the_timer, _Timespec_To_ticks( &tp ) );
}
return remaining;
}
30009a64: e1a00006 mov r0, r6 <== NOT EXECUTED
30009a68: e28dd008 add sp, sp, #8 <== NOT EXECUTED
30009a6c: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
30009a70: e59f3064 ldr r3, [pc, #100] ; 30009adc <ualarm+0x104> <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
30009a74: e5846008 str r6, [r4, #8] <== NOT EXECUTED
the_watchdog->routine = routine;
30009a78: e584301c str r3, [r4, #28] <== NOT EXECUTED
the_watchdog->id = id;
30009a7c: e5846020 str r6, [r4, #32] <== NOT EXECUTED
the_watchdog->user_data = user_data;
30009a80: e5846024 str r6, [r4, #36] ; 0x24 <== NOT EXECUTED 30009a84: eaffffe0 b 30009a0c <ualarm+0x34> <== NOT EXECUTED
* boot. Since alarm() is dealing in seconds, we must account for
* this.
*/
ticks = the_timer->initial;
ticks -= (the_timer->stop_time - the_timer->start_time);
30009a88: e594200c ldr r2, [r4, #12] <== NOT EXECUTED 30009a8c: e5940014 ldr r0, [r4, #20] <== NOT EXECUTED 30009a90: e5943018 ldr r3, [r4, #24] <== NOT EXECUTED 30009a94: e0800002 add r0, r0, r2 <== NOT EXECUTED
/* remaining is now in ticks */
_Timespec_From_ticks( ticks, &tp );
30009a98: e0630000 rsb r0, r3, r0 <== NOT EXECUTED 30009a9c: e1a0100d mov r1, sp <== NOT EXECUTED 30009aa0: eb000dbb bl 3000d194 <_Timespec_From_ticks> <== NOT EXECUTED
remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND;
remaining += tp.tv_nsec / 1000;
30009aa4: e59d2004 ldr r2, [sp, #4] <== NOT EXECUTED 30009aa8: e59f0030 ldr r0, [pc, #48] ; 30009ae0 <ualarm+0x108> <== NOT EXECUTED
ticks = the_timer->initial;
ticks -= (the_timer->stop_time - the_timer->start_time);
/* remaining is now in ticks */
_Timespec_From_ticks( ticks, &tp );
remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND;
30009aac: e59d3000 ldr r3, [sp] <== NOT EXECUTED
remaining += tp.tv_nsec / 1000;
30009ab0: e0c01092 smull r1, r0, r2, r0 <== NOT EXECUTED
ticks = the_timer->initial;
ticks -= (the_timer->stop_time - the_timer->start_time);
/* remaining is now in ticks */
_Timespec_From_ticks( ticks, &tp );
remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND;
30009ab4: e0631283 rsb r1, r3, r3, lsl #5 <== NOT EXECUTED 30009ab8: e0611301 rsb r1, r1, r1, lsl #6 <== NOT EXECUTED
remaining += tp.tv_nsec / 1000;
30009abc: e1a02fc2 asr r2, r2, #31 <== NOT EXECUTED
ticks = the_timer->initial;
ticks -= (the_timer->stop_time - the_timer->start_time);
/* remaining is now in ticks */
_Timespec_From_ticks( ticks, &tp );
remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND;
30009ac0: e0833181 add r3, r3, r1, lsl #3 <== NOT EXECUTED
remaining += tp.tv_nsec / 1000;
30009ac4: e0622340 rsb r2, r2, r0, asr #6 <== NOT EXECUTED 30009ac8: e0826303 add r6, r2, r3, lsl #6 <== NOT EXECUTED 30009acc: eaffffce b 30009a0c <ualarm+0x34> <== NOT EXECUTED
30009ad4 <vfork>:
#include <unistd.h>
pid_t vfork(void)
{
return -1;
}
30009ad4: e3e00000 mvn r0, #0 <== NOT EXECUTED 30009ad8: e12fff1e bx lr <== NOT EXECUTED
30009adc <wait>:
#include <rtems/seterr.h>
int wait(
int *stat_loc
)
{
30009adc: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
30009ae0: eb0023bc bl 300129d8 <__errno> <== NOT EXECUTED 30009ae4: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 30009ae8: e5803000 str r3, [r0] <== NOT EXECUTED
}
30009aec: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009af0: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30009af4 <waitpid>:
int waitpid(
pid_t pid,
int *stat_loc,
int options
)
{
30009af4: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
30009af8: eb0023b6 bl 300129d8 <__errno> <== NOT EXECUTED 30009afc: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 30009b00: e5803000 str r3, [r0] <== NOT EXECUTED
}
30009b04: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009b08: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED