3000f314 <TOD_MICROSECONDS_TO_TICKS>:
uint32_t TOD_MICROSECONDS_TO_TICKS(
uint32_t microseconds
)
{
return (microseconds / rtems_configuration_get_microseconds_per_tick());
3000f314: e59f300c ldr r3, [pc, #12] ; 3000f328 <TOD_MICROSECONDS_TO_TICKS+0x14><== NOT EXECUTED
#include <rtems/score/tod.h>
uint32_t TOD_MICROSECONDS_TO_TICKS(
uint32_t microseconds
)
{
3000f318: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
return (microseconds / rtems_configuration_get_microseconds_per_tick());
3000f31c: e593100c ldr r1, [r3, #12] <== NOT EXECUTED 3000f320: eb004ff3 bl 300232f4 <__aeabi_uidiv> <== NOT EXECUTED
}
3000f324: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000af68 <TOD_MILLISECONDS_TO_TICKS>:
uint32_t TOD_MILLISECONDS_TO_TICKS(
uint32_t milliseconds
)
{
return (milliseconds / rtems_configuration_get_milliseconds_per_tick());
3000af68: e59f3020 ldr r3, [pc, #32] ; 3000af90 <TOD_MILLISECONDS_TO_TICKS+0x28><== NOT EXECUTED
#include <rtems/score/tod.h>
uint32_t TOD_MILLISECONDS_TO_TICKS(
uint32_t milliseconds
)
{
3000af6c: e92d4010 push {r4, lr} <== NOT EXECUTED
return (milliseconds / rtems_configuration_get_milliseconds_per_tick());
3000af70: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED
#include <rtems/score/tod.h>
uint32_t TOD_MILLISECONDS_TO_TICKS(
uint32_t milliseconds
)
{
3000af74: e1a04000 mov r4, r0 <== NOT EXECUTED
return (milliseconds / rtems_configuration_get_milliseconds_per_tick());
3000af78: e593000c ldr r0, [r3, #12] <== NOT EXECUTED 3000af7c: eb004215 bl 3001b7d8 <__aeabi_uidiv> <== NOT EXECUTED 3000af80: e1a01000 mov r1, r0 <== NOT EXECUTED 3000af84: e1a00004 mov r0, r4 <== NOT EXECUTED 3000af88: eb004212 bl 3001b7d8 <__aeabi_uidiv> <== NOT EXECUTED
}
3000af8c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
30010ef4 <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 /
30010ef4: e59f3010 ldr r3, [pc, #16] ; 30010f0c <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)
{
30010ef8: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
return (TOD_MICROSECONDS_PER_SECOND /
30010efc: e593100c ldr r1, [r3, #12] <== NOT EXECUTED 30010f00: e59f0008 ldr r0, [pc, #8] ; 30010f10 <TOD_TICKS_PER_SECOND_method+0x1c><== NOT EXECUTED 30010f04: eb000e31 bl 300147d0 <__aeabi_uidiv> <== NOT EXECUTED
rtems_configuration_get_microseconds_per_tick());
}
30010f08: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30012f50 <_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];
}
30012f50: e59f3004 ldr r3, [pc, #4] ; 30012f5c <_Barrier_Translate_core_barrier_return_code+0xc><== NOT EXECUTED 30012f54: e7930100 ldr r0, [r3, r0, lsl #2] <== NOT EXECUTED 30012f58: e12fff1e bx lr <== NOT EXECUTED
3000c5d4 <_CORE_RWLock_Initialize>:
CORE_RWLock_Control *the_rwlock,
CORE_RWLock_Attributes *the_rwlock_attributes
)
{
the_rwlock->Attributes = *the_rwlock_attributes;
3000c5d4: 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(
3000c5d8: 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;
3000c5dc: e3a01000 mov r1, #0 <== NOT EXECUTED
CORE_RWLock_Control *the_rwlock,
CORE_RWLock_Attributes *the_rwlock_attributes
)
{
the_rwlock->Attributes = *the_rwlock_attributes;
3000c5e0: 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(
3000c5e4: 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;
3000c5e8: e5801048 str r1, [r0, #72] ; 0x48 <== NOT EXECUTED
the_rwlock->current_state = CORE_RWLOCK_UNLOCKED;
3000c5ec: e5801044 str r1, [r0, #68] ; 0x44 <== NOT EXECUTED
_Thread_queue_Initialize(
3000c5f0: ea000858 b 3000e758 <_Thread_queue_Initialize> <== NOT EXECUTED
3000c5f4 <_CORE_RWLock_Obtain_for_reading>:
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_RWLock_API_mp_support_callout api_rwlock_mp_support
)
{
3000c5f4: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr} <== NOT EXECUTED
3000c5f8: e1a08003 mov r8, r3 <== NOT EXECUTED
ISR_Level level; Thread_Control *executing = _Thread_Executing;
3000c5fc: e59f30b8 ldr r3, [pc, #184] ; 3000c6bc <_CORE_RWLock_Obtain_for_reading+0xc8><== NOT EXECUTED
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_RWLock_API_mp_support_callout api_rwlock_mp_support
)
{
3000c600: e1a04000 mov r4, r0 <== NOT EXECUTED
ISR_Level level; Thread_Control *executing = _Thread_Executing;
3000c604: e5936004 ldr r6, [r3, #4] <== NOT EXECUTED
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_RWLock_API_mp_support_callout api_rwlock_mp_support
)
{
3000c608: e1a05001 mov r5, r1 <== NOT EXECUTED 3000c60c: 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 (
3000c610: e10f7000 mrs r7, CPSR <== NOT EXECUTED 3000c614: e3873080 orr r3, r7, #128 ; 0x80 <== NOT EXECUTED 3000c618: 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 ) {
3000c61c: e590c044 ldr ip, [r0, #68] ; 0x44 <== NOT EXECUTED 3000c620: e35c0000 cmp ip, #0 <== NOT EXECUTED 3000c624: 0a000002 beq 3000c634 <_CORE_RWLock_Obtain_for_reading+0x40><== NOT EXECUTED 3000c628: e35c0001 cmp ip, #1 <== NOT EXECUTED 3000c62c: 1a000010 bne 3000c674 <_CORE_RWLock_Obtain_for_reading+0x80><== NOT EXECUTED 3000c630: ea000005 b 3000c64c <_CORE_RWLock_Obtain_for_reading+0x58> <== NOT EXECUTED
case CORE_RWLOCK_UNLOCKED:
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING;
3000c634: e3a03001 mov r3, #1 <== NOT EXECUTED 3000c638: e5803044 str r3, [r0, #68] ; 0x44 <== NOT EXECUTED
the_rwlock->number_of_readers += 1;
3000c63c: e5903048 ldr r3, [r0, #72] ; 0x48 <== NOT EXECUTED 3000c640: e2833001 add r3, r3, #1 <== NOT EXECUTED 3000c644: e5803048 str r3, [r0, #72] ; 0x48 <== NOT EXECUTED
_ISR_Enable( level );
3000c648: ea000005 b 3000c664 <_CORE_RWLock_Obtain_for_reading+0x70> <== 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 );
3000c64c: eb00081a bl 3000e6bc <_Thread_queue_First> <== NOT EXECUTED
if ( !waiter ) {
3000c650: e3500000 cmp r0, #0 <== NOT EXECUTED 3000c654: 1a000006 bne 3000c674 <_CORE_RWLock_Obtain_for_reading+0x80><== NOT EXECUTED
the_rwlock->number_of_readers += 1;
3000c658: e5943048 ldr r3, [r4, #72] ; 0x48 <== NOT EXECUTED 3000c65c: e2833001 add r3, r3, #1 <== NOT EXECUTED 3000c660: e5843048 str r3, [r4, #72] ; 0x48 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000c664: e129f007 msr CPSR_fc, r7 <== NOT EXECUTED
_ISR_Enable( level ); executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
3000c668: e3a03000 mov r3, #0 <== NOT EXECUTED 3000c66c: e5863034 str r3, [r6, #52] ; 0x34 <== NOT EXECUTED
return;
3000c670: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
/*
* If the thread is not willing to wait, then return immediately.
*/
if ( !wait ) {
3000c674: e35a0000 cmp sl, #0 <== NOT EXECUTED 3000c678: 1a000002 bne 3000c688 <_CORE_RWLock_Obtain_for_reading+0x94><== NOT EXECUTED 3000c67c: e129f007 msr CPSR_fc, r7 <== NOT EXECUTED
_ISR_Enable( level );
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
3000c680: e3a03002 mov r3, #2 <== NOT EXECUTED 3000c684: eafffff8 b 3000c66c <_CORE_RWLock_Obtain_for_reading+0x78> <== NOT EXECUTED 3000c688: e3a03001 mov r3, #1 <== NOT EXECUTED 3000c68c: e5843030 str r3, [r4, #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_READ;
3000c690: e3a03000 mov r3, #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;
3000c694: e5864044 str r4, [r6, #68] ; 0x44 <== NOT EXECUTED
executing->Wait.id = id;
3000c698: e5865020 str r5, [r6, #32] <== NOT EXECUTED
executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_READ;
3000c69c: e5863030 str r3, [r6, #48] ; 0x30 <== NOT EXECUTED
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
3000c6a0: e5863034 str r3, [r6, #52] ; 0x34 <== NOT EXECUTED 3000c6a4: e129f007 msr CPSR_fc, r7 <== NOT EXECUTED
_ISR_Enable( level );
_Thread_queue_Enqueue_with_handler(
3000c6a8: e59f2010 ldr r2, [pc, #16] ; 3000c6c0 <_CORE_RWLock_Obtain_for_reading+0xcc><== NOT EXECUTED 3000c6ac: e1a00004 mov r0, r4 <== NOT EXECUTED 3000c6b0: e1a01008 mov r1, r8 <== NOT EXECUTED
timeout,
_CORE_RWLock_Timeout
);
/* return to API level so it can dispatch and we block */
}
3000c6b4: 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(
3000c6b8: ea000729 b 3000e364 <_Thread_queue_Enqueue_with_handler> <== NOT EXECUTED
3000c6c4 <_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;
3000c6c4: e59fc07c ldr ip, [pc, #124] ; 3000c748 <_CORE_RWLock_Obtain_for_writing+0x84><== NOT EXECUTED
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_RWLock_API_mp_support_callout api_rwlock_mp_support
)
{
3000c6c8: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
ISR_Level level; Thread_Control *executing = _Thread_Executing;
3000c6cc: 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
)
{
3000c6d0: 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 (
3000c6d4: e10f4000 mrs r4, CPSR <== NOT EXECUTED 3000c6d8: e3845080 orr r5, r4, #128 ; 0x80 <== NOT EXECUTED 3000c6dc: e129f005 msr CPSR_fc, r5 <== 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 ) {
3000c6e0: e5905044 ldr r5, [r0, #68] ; 0x44 <== NOT EXECUTED 3000c6e4: e3550000 cmp r5, #0 <== NOT EXECUTED 3000c6e8: 1a000004 bne 3000c700 <_CORE_RWLock_Obtain_for_writing+0x3c><== NOT EXECUTED
case CORE_RWLOCK_UNLOCKED:
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_WRITING;
3000c6ec: e3a03002 mov r3, #2 <== NOT EXECUTED 3000c6f0: e5803044 str r3, [r0, #68] ; 0x44 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000c6f4: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
_ISR_Enable( level ); executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
3000c6f8: e3a03000 mov r3, #0 <== NOT EXECUTED 3000c6fc: ea000003 b 3000c710 <_CORE_RWLock_Obtain_for_writing+0x4c> <== NOT EXECUTED
/*
* If the thread is not willing to wait, then return immediately.
*/
if ( !wait ) {
3000c700: e3520000 cmp r2, #0 <== NOT EXECUTED 3000c704: 1a000003 bne 3000c718 <_CORE_RWLock_Obtain_for_writing+0x54><== NOT EXECUTED 3000c708: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
_ISR_Enable( level );
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
3000c70c: e3a03002 mov r3, #2 <== NOT EXECUTED
3000c710: e58c3034 str r3, [ip, #52] ; 0x34 <== NOT EXECUTED
3000c714: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
3000c718: e3a02001 mov r2, #1 <== NOT EXECUTED
3000c71c: 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;
3000c720: e58c2030 str r2, [ip, #48] ; 0x30 <== NOT EXECUTED
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
3000c724: 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;
3000c728: e58c0044 str r0, [ip, #68] ; 0x44 <== NOT EXECUTED
executing->Wait.id = id;
3000c72c: e58c1020 str r1, [ip, #32] <== NOT EXECUTED
executing->Wait.option = CORE_RWLOCK_THREAD_WAITING_FOR_WRITE;
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
3000c730: e58c2034 str r2, [ip, #52] ; 0x34 <== NOT EXECUTED 3000c734: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
_ISR_Enable( level );
_Thread_queue_Enqueue_with_handler(
3000c738: e59f200c ldr r2, [pc, #12] ; 3000c74c <_CORE_RWLock_Obtain_for_writing+0x88><== NOT EXECUTED 3000c73c: e1a01003 mov r1, r3 <== NOT EXECUTED
_CORE_RWLock_Timeout
);
/* return to API level so it can dispatch and we block */
}
3000c740: e8bd4030 pop {r4, r5, lr} <== 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(
3000c744: ea000706 b 3000e364 <_Thread_queue_Enqueue_with_handler> <== NOT EXECUTED
3000c750 <_CORE_RWLock_Release>:
CORE_RWLock_Status _CORE_RWLock_Release(
CORE_RWLock_Control *the_rwlock
)
{
ISR_Level level;
Thread_Control *executing = _Thread_Executing;
3000c750: e59f30d8 ldr r3, [pc, #216] ; 3000c830 <_CORE_RWLock_Release+0xe0><== NOT EXECUTED
*/
CORE_RWLock_Status _CORE_RWLock_Release(
CORE_RWLock_Control *the_rwlock
)
{
3000c754: e92d4010 push {r4, lr} <== NOT EXECUTED
ISR_Level level; Thread_Control *executing = _Thread_Executing;
3000c758: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED
*/
CORE_RWLock_Status _CORE_RWLock_Release(
CORE_RWLock_Control *the_rwlock
)
{
3000c75c: e1a04000 mov r4, r0 <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000c760: e10f3000 mrs r3, CPSR <== NOT EXECUTED 3000c764: e3831080 orr r1, r3, #128 ; 0x80 <== NOT EXECUTED 3000c768: e129f001 msr CPSR_fc, r1 <== 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){
3000c76c: e5901044 ldr r1, [r0, #68] ; 0x44 <== NOT EXECUTED 3000c770: e3510000 cmp r1, #0 <== NOT EXECUTED 3000c774: 1a000003 bne 3000c788 <_CORE_RWLock_Release+0x38> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000c778: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_ISR_Enable( level );
executing->Wait.return_code = CORE_RWLOCK_UNAVAILABLE;
3000c77c: e3a03002 mov r3, #2 <== NOT EXECUTED 3000c780: e5823034 str r3, [r2, #52] ; 0x34 <== NOT EXECUTED
return CORE_RWLOCK_SUCCESSFUL;
3000c784: ea000027 b 3000c828 <_CORE_RWLock_Release+0xd8> <== NOT EXECUTED
}
if ( the_rwlock->current_state == CORE_RWLOCK_LOCKED_FOR_READING ) {
3000c788: e3510001 cmp r1, #1 <== NOT EXECUTED 3000c78c: 1a000006 bne 3000c7ac <_CORE_RWLock_Release+0x5c> <== NOT EXECUTED
the_rwlock->number_of_readers -= 1;
3000c790: e5901048 ldr r1, [r0, #72] ; 0x48 <== NOT EXECUTED 3000c794: e2411001 sub r1, r1, #1 <== NOT EXECUTED
if ( the_rwlock->number_of_readers != 0 ) {
3000c798: e3510000 cmp r1, #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;
3000c79c: e5801048 str r1, [r0, #72] ; 0x48 <== NOT EXECUTED
if ( the_rwlock->number_of_readers != 0 ) {
3000c7a0: 0a000001 beq 3000c7ac <_CORE_RWLock_Release+0x5c> <== NOT EXECUTED 3000c7a4: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
/* must be unlocked again */
_ISR_Enable( level );
return CORE_RWLOCK_SUCCESSFUL;
3000c7a8: ea00001e b 3000c828 <_CORE_RWLock_Release+0xd8> <== NOT EXECUTED
}
}
/* CORE_RWLOCK_LOCKED_FOR_WRITING or READING with readers */
executing->Wait.return_code = CORE_RWLOCK_SUCCESSFUL;
3000c7ac: e3a01000 mov r1, #0 <== NOT EXECUTED 3000c7b0: e5821034 str r1, [r2, #52] ; 0x34 <== NOT EXECUTED
/*
* Implicitly transition to "unlocked" and find another thread interested
* in obtaining this rwlock.
*/
the_rwlock->current_state = CORE_RWLOCK_UNLOCKED;
3000c7b4: e5841044 str r1, [r4, #68] ; 0x44 <== NOT EXECUTED 3000c7b8: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_ISR_Enable( level );
next = _Thread_queue_Dequeue( &the_rwlock->Wait_queue );
3000c7bc: e1a00004 mov r0, r4 <== NOT EXECUTED 3000c7c0: eb00068c bl 3000e1f8 <_Thread_queue_Dequeue> <== NOT EXECUTED
if ( next ) {
3000c7c4: e3500000 cmp r0, #0 <== NOT EXECUTED 3000c7c8: 0a000016 beq 3000c828 <_CORE_RWLock_Release+0xd8> <== NOT EXECUTED
if ( next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE ) {
3000c7cc: e5903030 ldr r3, [r0, #48] ; 0x30 <== NOT EXECUTED 3000c7d0: e3530001 cmp r3, #1 <== NOT EXECUTED
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_WRITING;
3000c7d4: 02833001 addeq r3, r3, #1 <== NOT EXECUTED 3000c7d8: 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 ) {
3000c7dc: 0a000011 beq 3000c828 <_CORE_RWLock_Release+0xd8> <== NOT EXECUTED
}
/*
* Must be CORE_RWLOCK_THREAD_WAITING_FOR_READING
*/
the_rwlock->number_of_readers += 1;
3000c7e0: e5943048 ldr r3, [r4, #72] ; 0x48 <== NOT EXECUTED 3000c7e4: e2833001 add r3, r3, #1 <== NOT EXECUTED 3000c7e8: e5843048 str r3, [r4, #72] ; 0x48 <== NOT EXECUTED
the_rwlock->current_state = CORE_RWLOCK_LOCKED_FOR_READING;
3000c7ec: e3a03001 mov r3, #1 <== NOT EXECUTED 3000c7f0: e5843044 str r3, [r4, #68] ; 0x44 <== NOT EXECUTED
/*
* Now see if more readers can be let go.
*/
while ( 1 ) {
next = _Thread_queue_First( &the_rwlock->Wait_queue );
3000c7f4: e1a00004 mov r0, r4 <== NOT EXECUTED 3000c7f8: eb0007af bl 3000e6bc <_Thread_queue_First> <== NOT EXECUTED
if ( !next ||
3000c7fc: e2501000 subs r1, r0, #0 <== NOT EXECUTED 3000c800: 0a000008 beq 3000c828 <_CORE_RWLock_Release+0xd8> <== NOT EXECUTED 3000c804: e5913030 ldr r3, [r1, #48] ; 0x30 <== NOT EXECUTED 3000c808: e3530001 cmp r3, #1 <== NOT EXECUTED 3000c80c: 0a000005 beq 3000c828 <_CORE_RWLock_Release+0xd8> <== NOT EXECUTED
next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE )
return CORE_RWLOCK_SUCCESSFUL;
the_rwlock->number_of_readers += 1;
3000c810: e5943048 ldr r3, [r4, #72] ; 0x48 <== NOT EXECUTED
_Thread_queue_Extract( &the_rwlock->Wait_queue, next );
3000c814: e1a00004 mov r0, r4 <== NOT EXECUTED
while ( 1 ) {
next = _Thread_queue_First( &the_rwlock->Wait_queue );
if ( !next ||
next->Wait.option == CORE_RWLOCK_THREAD_WAITING_FOR_WRITE )
return CORE_RWLOCK_SUCCESSFUL;
the_rwlock->number_of_readers += 1;
3000c818: e2833001 add r3, r3, #1 <== NOT EXECUTED 3000c81c: e5843048 str r3, [r4, #72] ; 0x48 <== NOT EXECUTED
_Thread_queue_Extract( &the_rwlock->Wait_queue, next );
3000c820: eb00075d bl 3000e59c <_Thread_queue_Extract> <== NOT EXECUTED
}
3000c824: eafffff2 b 3000c7f4 <_CORE_RWLock_Release+0xa4> <== NOT EXECUTED
}
/* indentation is to match _ISR_Disable at top */
return CORE_RWLOCK_SUCCESSFUL;
}
3000c828: e3a00000 mov r0, #0 <== NOT EXECUTED
3000c82c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000c834 <_CORE_RWLock_Timeout>:
void _CORE_RWLock_Timeout(
Objects_Id id,
void *ignored
)
{
3000c834: e92d4001 push {r0, lr} <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
3000c838: e1a0100d mov r1, sp <== NOT EXECUTED 3000c83c: eb0005ac bl 3000def4 <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
3000c840: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000c844: e3530000 cmp r3, #0 <== NOT EXECUTED 3000c848: 1a000004 bne 3000c860 <_CORE_RWLock_Timeout+0x2c> <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_queue_Process_timeout( the_thread );
3000c84c: eb0007db bl 3000e7c0 <_Thread_queue_Process_timeout> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
3000c850: e59f300c ldr r3, [pc, #12] ; 3000c864 <_CORE_RWLock_Timeout+0x30><== NOT EXECUTED 3000c854: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000c858: e2422001 sub r2, r2, #1 <== NOT EXECUTED 3000c85c: e5832000 str r2, [r3] <== NOT EXECUTED
_Thread_Unnest_dispatch();
break;
}
}
3000c860: e8bd8008 pop {r3, pc} <== NOT EXECUTED
30010240 <_CORE_barrier_Release>:
#else
Objects_Id id __attribute__((unused)),
CORE_barrier_API_mp_support_callout api_barrier_mp_support __attribute__((unused))
#endif
)
{
30010240: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
30010244: e1a05000 mov r5, r0 <== NOT EXECUTED
Thread_Control *the_thread;
uint32_t count;
count = 0;
30010248: e3a04000 mov r4, #0 <== NOT EXECUTED
while ( (the_thread = _Thread_queue_Dequeue(&the_barrier->Wait_queue)) ) {
3001024c: ea000000 b 30010254 <_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++;
30010250: 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)) ) {
30010254: e1a00005 mov r0, r5 <== NOT EXECUTED 30010258: ebfff2f8 bl 3000ce40 <_Thread_queue_Dequeue> <== NOT EXECUTED 3001025c: e3500000 cmp r0, #0 <== NOT EXECUTED 30010260: 1afffffa bne 30010250 <_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;
30010264: e5850048 str r0, [r5, #72] ; 0x48 <== NOT EXECUTED
return count; }
30010268: e1a00004 mov r0, r4 <== NOT EXECUTED
3001026c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
3000b14c <_CORE_barrier_Wait>:
)
{
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
3000b14c: e59fc078 ldr ip, [pc, #120] ; 3000b1cc <_CORE_barrier_Wait+0x80><== NOT EXECUTED
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_barrier_API_mp_support_callout api_barrier_mp_support
)
{
3000b150: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
3000b154: e59cc004 ldr ip, [ip, #4] <== NOT EXECUTED
executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL;
3000b158: e3a04000 mov r4, #0 <== NOT EXECUTED 3000b15c: 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
)
{
3000b160: e59d2010 ldr r2, [sp, #16] <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000b164: e10f4000 mrs r4, CPSR <== NOT EXECUTED 3000b168: e3845080 orr r5, r4, #128 ; 0x80 <== NOT EXECUTED 3000b16c: e129f005 msr CPSR_fc, r5 <== 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++;
3000b170: e5905048 ldr r5, [r0, #72] ; 0x48 <== NOT EXECUTED
if ( _CORE_barrier_Is_automatic( &the_barrier->Attributes ) ) {
3000b174: e5906040 ldr r6, [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++;
3000b178: e2855001 add r5, r5, #1 <== NOT EXECUTED
if ( _CORE_barrier_Is_automatic( &the_barrier->Attributes ) ) {
3000b17c: e3560000 cmp r6, #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++;
3000b180: e5805048 str r5, [r0, #72] ; 0x48 <== NOT EXECUTED
if ( _CORE_barrier_Is_automatic( &the_barrier->Attributes ) ) {
3000b184: 1a000007 bne 3000b1a8 <_CORE_barrier_Wait+0x5c> <== NOT EXECUTED
if ( the_barrier->number_of_waiting_threads ==
3000b188: e5906044 ldr r6, [r0, #68] ; 0x44 <== NOT EXECUTED 3000b18c: e1550006 cmp r5, r6 <== NOT EXECUTED 3000b190: 1a000004 bne 3000b1a8 <_CORE_barrier_Wait+0x5c> <== NOT EXECUTED
the_barrier->Attributes.maximum_count) {
executing->Wait.return_code = CORE_BARRIER_STATUS_AUTOMATICALLY_RELEASED;
3000b194: e3a03001 mov r3, #1 <== NOT EXECUTED 3000b198: e58c3034 str r3, [ip, #52] ; 0x34 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000b19c: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
executing->Wait.queue = &the_barrier->Wait_queue;
executing->Wait.id = id;
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_barrier->Wait_queue, timeout );
}
3000b1a0: e8bd4070 pop {r4, r5, r6, lr} <== 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 );
3000b1a4: ea001425 b 30010240 <_CORE_barrier_Release> <== 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;
3000b1a8: e3a02001 mov r2, #1 <== NOT EXECUTED 3000b1ac: 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;
3000b1b0: e58c0044 str r0, [ip, #68] ; 0x44 <== NOT EXECUTED
executing->Wait.id = id;
3000b1b4: e58c1020 str r1, [ip, #32] <== NOT EXECUTED 3000b1b8: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_barrier->Wait_queue, timeout );
3000b1bc: e59f200c ldr r2, [pc, #12] ; 3000b1d0 <_CORE_barrier_Wait+0x84><== NOT EXECUTED 3000b1c0: e1a01003 mov r1, r3 <== NOT EXECUTED
}
3000b1c4: e8bd4070 pop {r4, r5, r6, lr} <== 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 );
3000b1c8: ea000777 b 3000cfac <_Thread_queue_Enqueue_with_handler> <== NOT EXECUTED
30019230 <_CORE_message_queue_Broadcast>:
{
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
30019230: 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
)
{
30019234: 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 ) {
30019238: e1520003 cmp r2, r3
Objects_Id id __attribute__((unused)),
CORE_message_queue_API_mp_support_callout api_message_queue_mp_support __attribute__((unused)),
#endif
uint32_t *count
)
{
3001923c: e1a06000 mov r6, r0 30019240: e1a0a001 mov sl, r1 30019244: e1a07002 mov r7, r2 30019248: e59d8020 ldr r8, [sp, #32]
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
3001924c: 8a000013 bhi 300192a0 <_CORE_message_queue_Broadcast+0x70>
* 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 ) {
30019250: e5905048 ldr r5, [r0, #72] ; 0x48 30019254: e3550000 cmp r5, #0
*count = 0;
30019258: 13a00000 movne r0, #0 3001925c: 15880000 strne r0, [r8]
* 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 ) {
30019260: 0a000007 beq 30019284 <_CORE_message_queue_Broadcast+0x54>
30019264: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
30019268: e594002c ldr r0, [r4, #44] ; 0x2c 3001926c: e1a0100a mov r1, sl 30019270: e1a02007 mov r2, r7 30019274: eb002207 bl 30021a98 <memcpy>
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
30019278: e5943028 ldr r3, [r4, #40] ; 0x28
*/
number_broadcasted = 0;
while ((the_thread =
_Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
waitp = &the_thread->Wait;
number_broadcasted += 1;
3001927c: e2855001 add r5, r5, #1
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
30019280: e5837000 str r7, [r3]
/* * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread =
30019284: e1a00006 mov r0, r6 30019288: eb000ad0 bl 3001bdd0 <_Thread_queue_Dequeue> 3001928c: e2504000 subs r4, r0, #0
30019290: 1afffff4 bne 30019268 <_CORE_message_queue_Broadcast+0x38>
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_message_queue_mp_support) ( the_thread, id );
#endif
}
*count = number_broadcasted;
30019294: e5885000 str r5, [r8]
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
30019298: e1a00004 mov r0, r4
3001929c: 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;
300192a0: e3a00001 mov r0, #1 <== NOT EXECUTED
#endif
}
*count = number_broadcasted;
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
}
300192a4: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
30012234 <_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
)
{
30012234: e92d40f0 push {r4, r5, r6, r7, 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)) {
30012238: 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
)
{
3001223c: 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;
30012240: 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
)
{
30012244: e1a06002 mov r6, r2
size_t message_buffering_required;
size_t allocated_message_size;
the_message_queue->maximum_pending_messages = maximum_pending_messages;
30012248: e5842044 str r2, [r4, #68] ; 0x44
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
)
{
3001224c: e1a05001 mov r5, r1
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;
30012250: e5840048 str r0, [r4, #72] ; 0x48
the_message_queue->maximum_message_size = maximum_message_size;
30012254: 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;
30012258: e5840060 str r0, [r4, #96] ; 0x60
the_message_queue->notify_argument = the_argument;
3001225c: 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)) {
30012260: 01a02003 moveq r2, r3
30012264: 0a000003 beq 30012278 <_CORE_message_queue_Initialize+0x44>
allocated_message_size += sizeof(uint32_t);
30012268: e2832004 add r2, r3, #4 <== NOT EXECUTED
allocated_message_size &= ~(sizeof(uint32_t) - 1);
3001226c: e3c22003 bic r2, r2, #3 <== NOT EXECUTED
}
if (allocated_message_size < maximum_message_size)
30012270: e1520003 cmp r2, r3 <== NOT EXECUTED
30012274: 38bd80f0 popcc {r4, r5, r6, r7, pc} <== NOT EXECUTED
/*
* 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));
30012278: e2827014 add r7, r2, #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 *
3001227c: e0000796 mul r0, r6, r7
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
30012280: e1500002 cmp r0, r2
return false;
30012284: 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)
30012288: 38bd80f0 popcc {r4, r5, r6, r7, pc}
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
_Workspace_Allocate( message_buffering_required );
3001228c: eb000b6f bl 30015050 <_Workspace_Allocate>
if (the_message_queue->message_buffers == 0)
30012290: e3500000 cmp r0, #0
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
_Workspace_Allocate( message_buffering_required );
30012294: e1a01000 mov r1, r0
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
30012298: e584005c str r0, [r4, #92] ; 0x5c
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
3001229c: 0a000013 beq 300122f0 <_CORE_message_queue_Initialize+0xbc>
/*
* Initialize the pool of inactive messages, pending messages,
* and set of waiting threads.
*/
_Chain_Initialize (
300122a0: e2840068 add r0, r4, #104 ; 0x68 300122a4: e1a02006 mov r2, r6 300122a8: e1a03007 mov r3, r7 300122ac: eb0014e5 bl 30017648 <_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 );
300122b0: e2843054 add r3, r4, #84 ; 0x54
head->next = tail;
300122b4: e5843050 str r3, [r4, #80] ; 0x50
head->previous = NULL;
300122b8: e3a03000 mov r3, #0 300122bc: e5843054 str r3, [r4, #84] ; 0x54
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
300122c0: e2843050 add r3, r4, #80 ; 0x50
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
head->previous = NULL;
tail->previous = head;
300122c4: 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(
300122c8: e5951000 ldr r1, [r5] 300122cc: e1a00004 mov r0, r4 300122d0: e3510001 cmp r1, #1 300122d4: 13a01000 movne r1, #0 300122d8: 03a01001 moveq r1, #1 300122dc: e3a02080 mov r2, #128 ; 0x80 300122e0: e3a03006 mov r3, #6 300122e4: eb0008fa bl 300146d4 <_Thread_queue_Initialize>
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
300122e8: e3a00001 mov r0, #1
300122ec: e8bd80f0 pop {r4, r5, r6, r7, pc}
}
300122f0: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
30017698 <_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 ) {
30017698: 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
)
{
3001769c: e92d4070 push {r4, r5, r6, lr}
300176a0: e1a04000 mov r4, r0
300176a4: e1a05001 mov r5, r1
300176a8: 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 ) {
300176ac: 1a00000c bne 300176e4 <_CORE_message_queue_Insert_message+0x4c>
_ISR_Disable( level );
300176b0: ebfffff4 bl 30017688 <arm_interrupt_disable>
SET_NOTIFY();
300176b4: e5942048 ldr r2, [r4, #72] ; 0x48
RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
300176b8: e2841054 add r1, r4, #84 ; 0x54
*
* INTERRUPT LATENCY:
* insert
*/
void _CORE_message_queue_Insert_message(
300176bc: e2723001 rsbs r3, r2, #1 300176c0: 33a03000 movcc r3, #0
_ISR_Enable( level );
#else
if ( submit_type == CORE_MESSAGE_QUEUE_SEND_REQUEST ) {
_ISR_Disable( level );
SET_NOTIFY();
the_message_queue->number_of_pending_messages++;
300176c4: e2822001 add r2, r2, #1 300176c8: e5842048 str r2, [r4, #72] ; 0x48
Chain_Node *old_last = tail->previous;
300176cc: e5942058 ldr r2, [r4, #88] ; 0x58
the_node->next = tail;
300176d0: e5851000 str r1, [r5]
tail->previous = the_node;
300176d4: e5845058 str r5, [r4, #88] ; 0x58
old_last->next = the_node;
300176d8: e5825000 str r5, [r2]
the_node->previous = old_last;
300176dc: e5852004 str r2, [r5, #4]
_CORE_message_queue_Append_unprotected(the_message_queue, the_message);
_ISR_Enable( level );
300176e0: ea000022 b 30017770 <_CORE_message_queue_Insert_message+0xd8>
} else if ( submit_type == CORE_MESSAGE_QUEUE_URGENT_REQUEST ) {
300176e4: e3520102 cmp r2, #-2147483648 ; 0x80000000
* 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
}
300176e8: 15906050 ldrne r6, [r0, #80] ; 0x50
RTEMS_INLINE_ROUTINE bool _Chain_Is_tail(
Chain_Control *the_chain,
const Chain_Node *the_node
)
{
return (the_node == _Chain_Tail(the_chain));
300176ec: 12803054 addne r3, r0, #84 ; 0x54
_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 ) {
300176f0: 1a000010 bne 30017738 <_CORE_message_queue_Insert_message+0xa0>
_ISR_Disable( level );
300176f4: ebffffe3 bl 30017688 <arm_interrupt_disable>
SET_NOTIFY();
300176f8: e5942048 ldr r2, [r4, #72] ; 0x48
*
* INTERRUPT LATENCY:
* insert
*/
void _CORE_message_queue_Insert_message(
300176fc: e2723001 rsbs r3, r2, #1 30017700: 33a03000 movcc r3, #0
_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();
the_message_queue->number_of_pending_messages++;
30017704: e2822001 add r2, r2, #1 30017708: e5842048 str r2, [r4, #72] ; 0x48
RTEMS_INLINE_ROUTINE void _Chain_Prepend_unprotected(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
_Chain_Insert_unprotected(_Chain_Head(the_chain), the_node);
3001770c: e2842050 add r2, r4, #80 ; 0x50
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
30017710: e5852004 str r2, [r5, #4]
before_node = after_node->next;
30017714: e5942050 ldr r2, [r4, #80] ; 0x50
after_node->next = the_node;
30017718: e5845050 str r5, [r4, #80] ; 0x50
the_node->next = before_node; before_node->previous = the_node;
3001771c: e5825004 str r5, [r2, #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;
30017720: e5852000 str r2, [r5]
_CORE_message_queue_Prepend_unprotected(the_message_queue, the_message);
_ISR_Enable( level );
30017724: ea000011 b 30017770 <_CORE_message_queue_Insert_message+0xd8>
this_message = (CORE_message_queue_Buffer_control *) the_node;
this_priority = _CORE_message_queue_Get_message_priority(this_message);
if ( this_priority <= the_priority ) {
30017728: e5961008 ldr r1, [r6, #8] <== NOT EXECUTED 3001772c: e1510002 cmp r1, r2 <== NOT EXECUTED 30017730: ca000002 bgt 30017740 <_CORE_message_queue_Insert_message+0xa8><== NOT EXECUTED
the_node = the_node->next;
30017734: e5966000 ldr r6, [r6] <== 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 ) ) {
30017738: e1560003 cmp r6, r3 <== NOT EXECUTED 3001773c: 1afffff9 bne 30017728 <_CORE_message_queue_Insert_message+0x90><== NOT EXECUTED
the_node = the_node->next;
continue;
}
break;
}
_ISR_Disable( level );
30017740: ebffffd0 bl 30017688 <arm_interrupt_disable> <== NOT EXECUTED
SET_NOTIFY();
30017744: e5942048 ldr r2, [r4, #72] ; 0x48 <== NOT EXECUTED
*
* INTERRUPT LATENCY:
* insert
*/
void _CORE_message_queue_Insert_message(
30017748: e2723001 rsbs r3, r2, #1 <== NOT EXECUTED 3001774c: 33a03000 movcc r3, #0 <== NOT EXECUTED
}
break;
}
_ISR_Disable( level );
SET_NOTIFY();
the_message_queue->number_of_pending_messages++;
30017750: e2822001 add r2, r2, #1 <== NOT EXECUTED 30017754: e5842048 str r2, [r4, #72] ; 0x48 <== NOT EXECUTED
_Chain_Insert_unprotected( the_node->previous, &the_message->Node );
30017758: e5962004 ldr r2, [r6, #4] <== NOT EXECUTED
)
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
3001775c: e5921000 ldr r1, [r2] <== NOT EXECUTED
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
30017760: e5852004 str r2, [r5, #4] <== NOT EXECUTED
before_node = after_node->next; after_node->next = the_node;
30017764: e5825000 str r5, [r2] <== NOT EXECUTED
the_node->next = before_node; before_node->previous = the_node;
30017768: e5815004 str r5, [r1, #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;
3001776c: e5851000 str r1, [r5] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30017770: e129f000 msr CPSR_fc, r0
/*
* 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 )
30017774: e3530000 cmp r3, #0
30017778: 08bd8070 popeq {r4, r5, r6, pc}
3001777c: e5943060 ldr r3, [r4, #96] ; 0x60
30017780: e3530000 cmp r3, #0
30017784: 08bd8070 popeq {r4, r5, r6, pc}
(*the_message_queue->notify_handler)(the_message_queue->notify_argument);
30017788: e5940064 ldr r0, [r4, #100] ; 0x64 <== NOT EXECUTED
3001778c: e1a0e00f mov lr, pc <== NOT EXECUTED
30017790: e12fff13 bx r3 <== NOT EXECUTED
30017794: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
300122f4 <_CORE_message_queue_Seize>:
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
300122f4: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
300122f8: e1a04000 mov r4, r0
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
300122fc: e59f0118 ldr r0, [pc, #280] ; 3001241c <_CORE_message_queue_Seize+0x128>
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
30012300: e3a05000 mov r5, #0
{
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
30012304: e5900004 ldr r0, [r0, #4]
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
30012308: e59dc020 ldr ip, [sp, #32] 3001230c: e5dda01c ldrb sl, [sp, #28]
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;
30012310: e5805034 str r5, [r0, #52] ; 0x34
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
30012314: e10f6000 mrs r6, CPSR 30012318: e3865080 orr r5, r6, #128 ; 0x80 3001231c: e129f005 msr CPSR_fc, r5
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 );
}
30012320: e5945050 ldr r5, [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 );
30012324: e2847054 add r7, r4, #84 ; 0x54
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
30012328: e1550007 cmp r5, r7
3001232c: 0a000028 beq 300123d4 <_CORE_message_queue_Seize+0xe0>
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *old_first = head->next;
Chain_Node *new_first = old_first->next;
30012330: e5958000 ldr r8, [r5]
head->next = new_first;
30012334: e1a07004 mov r7, r4 30012338: e5a78050 str r8, [r7, #80]! ; 0x50
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 ) {
3001233c: e3550000 cmp r5, #0
new_first->previous = head;
30012340: e5887004 str r7, [r8, #4]
30012344: 0a000022 beq 300123d4 <_CORE_message_queue_Seize+0xe0>
the_message_queue->number_of_pending_messages -= 1;
30012348: e5941048 ldr r1, [r4, #72] ; 0x48 3001234c: e2411001 sub r1, r1, #1 30012350: e5841048 str r1, [r4, #72] ; 0x48
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30012354: e129f006 msr CPSR_fc, r6
_ISR_Enable( level );
*size_p = the_message->Contents.size;
30012358: e595100c ldr r1, [r5, #12]
_Thread_Executing->Wait.count =
3001235c: e5950008 ldr r0, [r5, #8]
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;
30012360: e5831000 str r1, [r3]
_Thread_Executing->Wait.count =
30012364: e59f10b0 ldr r1, [pc, #176] ; 3001241c <_CORE_message_queue_Seize+0x128>
_CORE_message_queue_Get_message_priority( the_message );
_CORE_message_queue_Copy_buffer(
the_message->Contents.buffer,
30012368: e2856010 add r6, r5, #16
if ( the_message != NULL ) {
the_message_queue->number_of_pending_messages -= 1;
_ISR_Enable( level );
*size_p = the_message->Contents.size;
_Thread_Executing->Wait.count =
3001236c: e5911004 ldr r1, [r1, #4] 30012370: e5810024 str r0, [r1, #36] ; 0x24
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
30012374: e1a00002 mov r0, r2 30012378: e1a01006 mov r1, r6 3001237c: e5932000 ldr r2, [r3] 30012380: eb001f99 bl 3001a1ec <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 );
30012384: e1a00004 mov r0, r4 30012388: eb0007d2 bl 300142d8 <_Thread_queue_Dequeue>
if ( !the_thread ) {
3001238c: e2503000 subs r3, r0, #0
30012390: 1a000003 bne 300123a4 <_CORE_message_queue_Seize+0xb0>
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 );
30012394: e2840068 add r0, r4, #104 ; 0x68 30012398: e1a01005 mov r1, r5
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 );
}
3001239c: e8bd45f0 pop {r4, r5, r6, r7, r8, sl, lr}
300123a0: eaffff79 b 3001218c <_Chain_Append>
CORE_message_queue_Buffer_control *the_message,
int priority
)
{
#if defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY)
the_message->priority = priority;
300123a4: e5932024 ldr r2, [r3, #36] ; 0x24 <== NOT EXECUTED
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
300123a8: e593102c ldr r1, [r3, #44] ; 0x2c <== NOT EXECUTED
CORE_message_queue_Buffer_control *the_message,
int priority
)
{
#if defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY)
the_message->priority = priority;
300123ac: e5852008 str r2, [r5, #8] <== NOT EXECUTED
*/
_CORE_message_queue_Set_message_priority(
the_message,
the_thread->Wait.count
);
the_message->Contents.size = (size_t) the_thread->Wait.option;
300123b0: e5932030 ldr r2, [r3, #48] ; 0x30 <== NOT EXECUTED
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
300123b4: e1a00006 mov r0, r6 <== NOT EXECUTED 300123b8: e585200c str r2, [r5, #12] <== NOT EXECUTED 300123bc: eb001f8a bl 3001a1ec <memcpy> <== NOT EXECUTED
the_thread->Wait.return_argument_second.immutable_object,
the_message->Contents.buffer,
the_message->Contents.size
);
_CORE_message_queue_Insert_message(
300123c0: e5952008 ldr r2, [r5, #8] <== NOT EXECUTED 300123c4: e1a00004 mov r0, r4 <== NOT EXECUTED 300123c8: e1a01005 mov r1, r5 <== 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 );
}
300123cc: 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(
300123d0: ea0014b0 b 30017698 <_CORE_message_queue_Insert_message> <== NOT EXECUTED
return;
}
#endif
}
if ( !wait ) {
300123d4: e35a0000 cmp sl, #0
300123d8: 1a000003 bne 300123ec <_CORE_message_queue_Seize+0xf8>
300123dc: e129f006 msr CPSR_fc, r6
_ISR_Enable( level );
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
300123e0: e3a03004 mov r3, #4 300123e4: e5803034 str r3, [r0, #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 );
}
300123e8: 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;
300123ec: e3a05001 mov r5, #1 300123f0: e5845030 str r5, [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;
300123f4: e5804044 str r4, [r0, #68] ; 0x44
executing->Wait.id = id;
300123f8: e5801020 str r1, [r0, #32]
executing->Wait.return_argument_second.mutable_object = buffer;
300123fc: e580202c str r2, [r0, #44] ; 0x2c
executing->Wait.return_argument = size_p;
30012400: e5803028 str r3, [r0, #40] ; 0x28 30012404: e129f006 msr CPSR_fc, r6
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
30012408: e59f2010 ldr r2, [pc, #16] ; 30012420 <_CORE_message_queue_Seize+0x12c> 3001240c: e1a00004 mov r0, r4 30012410: e1a0100c mov r1, ip
}
30012414: 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 );
30012418: ea000809 b 30014444 <_Thread_queue_Enqueue_with_handler>
30012424 <_CORE_message_queue_Submit>:
#endif
CORE_message_queue_Submit_types submit_type,
bool wait,
Watchdog_Interval timeout
)
{
30012424: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
30012428: e1a09003 mov r9, r3
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
3001242c: e590304c ldr r3, [r0, #76] ; 0x4c
#endif
CORE_message_queue_Submit_types submit_type,
bool wait,
Watchdog_Interval timeout
)
{
30012430: e1a04000 mov r4, r0
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
30012434: e1520003 cmp r2, r3
#endif
CORE_message_queue_Submit_types submit_type,
bool wait,
Watchdog_Interval timeout
)
{
30012438: e1a08001 mov r8, r1 3001243c: e1a05002 mov r5, r2 30012440: e59d6028 ldr r6, [sp, #40] ; 0x28 30012444: e5ddb02c ldrb fp, [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;
30012448: 83a00001 movhi r0, #1
)
{
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
3001244c: 88bd8ff0 pophi {r4, r5, r6, r7, r8, r9, sl, fp, pc}
}
/*
* Is there a thread currently waiting on this message queue?
*/
if ( the_message_queue->number_of_pending_messages == 0 ) {
30012450: e594a048 ldr sl, [r4, #72] ; 0x48 30012454: e35a0000 cmp sl, #0
30012458: 1a00000b bne 3001248c <_CORE_message_queue_Submit+0x68>
the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue );
3001245c: eb00079d bl 300142d8 <_Thread_queue_Dequeue>
if ( the_thread ) {
30012460: e2507000 subs r7, r0, #0
30012464: 0a000008 beq 3001248c <_CORE_message_queue_Submit+0x68>
30012468: e597002c ldr r0, [r7, #44] ; 0x2c 3001246c: e1a01008 mov r1, r8 30012470: e1a02005 mov r2, r5 30012474: eb001f5c bl 3001a1ec <memcpy>
_CORE_message_queue_Copy_buffer(
buffer,
the_thread->Wait.return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
30012478: e5973028 ldr r3, [r7, #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;
3001247c: e1a0000a mov r0, sl
_CORE_message_queue_Copy_buffer(
buffer,
the_thread->Wait.return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
30012480: e5835000 str r5, [r3]
the_thread->Wait.count = (uint32_t) submit_type;
30012484: e5876024 str r6, [r7, #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;
30012488: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
/*
* 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 <
3001248c: e5942048 ldr r2, [r4, #72] ; 0x48 30012490: e5943044 ldr r3, [r4, #68] ; 0x44 30012494: e1520003 cmp r2, r3
30012498: 2a00000e bcs 300124d8 <_CORE_message_queue_Submit+0xb4>
_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 );
3001249c: e2840068 add r0, r4, #104 ; 0x68 300124a0: ebffff4c bl 300121d8 <_Chain_Get>
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
300124a4: e1a01008 mov r1, r8
_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 );
300124a8: e1a07000 mov r7, r0
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
300124ac: e1a02005 mov r2, r5 300124b0: e2800010 add r0, r0, #16 300124b4: eb001f4c bl 3001a1ec <memcpy>
size
);
the_message->Contents.size = size;
_CORE_message_queue_Set_message_priority( the_message, submit_type );
_CORE_message_queue_Insert_message(
300124b8: e1a00004 mov r0, r4
_CORE_message_queue_Copy_buffer(
buffer,
the_message->Contents.buffer,
size
);
the_message->Contents.size = size;
300124bc: e587500c str r5, [r7, #12]
CORE_message_queue_Buffer_control *the_message,
int priority
)
{
#if defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY)
the_message->priority = priority;
300124c0: e5876008 str r6, [r7, #8]
_CORE_message_queue_Set_message_priority( the_message, submit_type );
_CORE_message_queue_Insert_message(
300124c4: e1a01007 mov r1, r7 300124c8: e1a02006 mov r2, r6 300124cc: eb001471 bl 30017698 <_CORE_message_queue_Insert_message>
the_message_queue,
the_message,
submit_type
);
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
300124d0: e3a00000 mov r0, #0
300124d4: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
/*
* 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 ) {
300124d8: e35b0000 cmp fp, #0 <== NOT EXECUTED
return CORE_MESSAGE_QUEUE_STATUS_TOO_MANY;
300124dc: 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 ) {
300124e0: 08bd8ff0 popeq {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== 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() ) {
300124e4: e59f3058 ldr r3, [pc, #88] ; 30012544 <_CORE_message_queue_Submit+0x120><== NOT EXECUTED 300124e8: e5932000 ldr r2, [r3] <== NOT EXECUTED 300124ec: e3520000 cmp r2, #0 <== NOT EXECUTED 300124f0: 1a000011 bne 3001253c <_CORE_message_queue_Submit+0x118> <== NOT EXECUTED
* 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;
300124f4: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
300124f8: e10f2000 mrs r2, CPSR <== NOT EXECUTED 300124fc: e3821080 orr r1, r2, #128 ; 0x80 <== NOT EXECUTED 30012500: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED 30012504: e3a01001 mov r1, #1 <== NOT EXECUTED 30012508: e5841030 str r1, [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;
3001250c: e5834044 str r4, [r3, #68] ; 0x44 <== NOT EXECUTED
executing->Wait.id = id;
30012510: e5839020 str r9, [r3, #32] <== NOT EXECUTED
executing->Wait.return_argument_second.immutable_object = buffer;
30012514: e583802c str r8, [r3, #44] ; 0x2c <== NOT EXECUTED
executing->Wait.option = (uint32_t) size;
30012518: e5835030 str r5, [r3, #48] ; 0x30 <== NOT EXECUTED
executing->Wait.count = submit_type;
3001251c: e5836024 str r6, [r3, #36] ; 0x24 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30012520: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
30012524: e59f201c ldr r2, [pc, #28] ; 30012548 <_CORE_message_queue_Submit+0x124><== NOT EXECUTED 30012528: e1a00004 mov r0, r4 <== NOT EXECUTED 3001252c: e59d1030 ldr r1, [sp, #48] ; 0x30 <== NOT EXECUTED 30012530: eb0007c3 bl 30014444 <_Thread_queue_Enqueue_with_handler> <== NOT EXECUTED
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
30012534: e3a00007 mov r0, #7 <== NOT EXECUTED
30012538: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== 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() ) {
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED;
3001253c: e3a00003 mov r0, #3 <== NOT EXECUTED
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
#endif
}
30012540: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
30009fa4 <_CORE_mutex_Seize>:
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
30009fa4: e92d40f0 push {r4, r5, r6, r7, lr}
30009fa8: e1a07003 mov r7, r3
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
30009fac: e59f30ac ldr r3, [pc, #172] ; 3000a060 <_CORE_mutex_Seize+0xbc>
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
30009fb0: e1a04000 mov r4, r0
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
30009fb4: e5933000 ldr r3, [r3]
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
30009fb8: e1a05001 mov r5, r1
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
30009fbc: e3530000 cmp r3, #0
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
30009fc0: e20260ff and r6, r2, #255 ; 0xff
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level ); 30009fc4: 0a000008 beq 30009fec <_CORE_mutex_Seize+0x48>
30009fc8: e3560000 cmp r6, #0
30009fcc: 0a000006 beq 30009fec <_CORE_mutex_Seize+0x48>
30009fd0: e59f308c ldr r3, [pc, #140] ; 3000a064 <_CORE_mutex_Seize+0xc0>
30009fd4: e5933000 ldr r3, [r3]
30009fd8: e3530001 cmp r3, #1
30009fdc: 83a00000 movhi r0, #0
30009fe0: 81a01000 movhi r1, r0
30009fe4: 83a02012 movhi r2, #18
30009fe8: 8b0001bf blhi 3000a6ec <_Internal_error_Occurred>
30009fec: e1a00004 mov r0, r4
30009ff0: e28d1014 add r1, sp, #20
30009ff4: eb0013c8 bl 3000ef1c <_CORE_mutex_Seize_interrupt_trylock>
30009ff8: e3500000 cmp r0, #0
30009ffc: 08bd80f0 popeq {r4, r5, r6, r7, pc}
3000a000: e3560000 cmp r6, #0
3000a004: e59f305c ldr r3, [pc, #92] ; 3000a068 <_CORE_mutex_Seize+0xc4>
3000a008: 1a000005 bne 3000a024 <_CORE_mutex_Seize+0x80>
3000a00c: e59d2014 ldr r2, [sp, #20] <== NOT EXECUTED
3000a010: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
3000a014: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
3000a018: e3a02001 mov r2, #1 <== NOT EXECUTED
3000a01c: e5832034 str r2, [r3, #52] ; 0x34 <== NOT EXECUTED
3000a020: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
3000a024: e5933004 ldr r3, [r3, #4]
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;
3000a028: e3a02001 mov r2, #1
3000a02c: e5842030 str r2, [r4, #48] ; 0x30
3000a030: e5834044 str r4, [r3, #68] ; 0x44
3000a034: e5835020 str r5, [r3, #32]
3000a038: e59f3020 ldr r3, [pc, #32] ; 3000a060 <_CORE_mutex_Seize+0xbc>
3000a03c: e5932000 ldr r2, [r3]
3000a040: e2822001 add r2, r2, #1
3000a044: e5832000 str r2, [r3]
3000a048: e59d3014 ldr r3, [sp, #20]
3000a04c: e129f003 msr CPSR_fc, r3
3000a050: e1a00004 mov r0, r4
3000a054: e1a01007 mov r1, r7
3000a058: ebffffb8 bl 30009f40 <_CORE_mutex_Seize_interrupt_blocking>
3000a05c: e8bd80f0 pop {r4, r5, r6, r7, pc}
3000ef1c <_CORE_mutex_Seize_interrupt_trylock>:
#if defined(__RTEMS_DO_NOT_INLINE_CORE_MUTEX_SEIZE__)
int _CORE_mutex_Seize_interrupt_trylock(
CORE_mutex_Control *the_mutex,
ISR_Level *level_p
)
{
3000ef1c: e1a03000 mov r3, r0
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
3000ef20: e59f2124 ldr r2, [pc, #292] ; 3000f04c <_CORE_mutex_Seize_interrupt_trylock+0x130>
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
3000ef24: e593c050 ldr ip, [r3, #80] ; 0x50
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
3000ef28: e3a00000 mov r0, #0
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
3000ef2c: e5922004 ldr r2, [r2, #4]
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
3000ef30: e15c0000 cmp ip, r0
3000ef34: e92d4010 push {r4, lr}
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
3000ef38: e5820034 str r0, [r2, #52] ; 0x34
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
3000ef3c: 0a00002c beq 3000eff4 <_CORE_mutex_Seize_interrupt_trylock+0xd8>
the_mutex->lock = CORE_MUTEX_LOCKED;
3000ef40: e5830050 str r0, [r3, #80] ; 0x50
the_mutex->holder = executing;
the_mutex->holder_id = executing->Object.id;
3000ef44: e5920008 ldr r0, [r2, #8]
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
the_mutex->lock = CORE_MUTEX_LOCKED;
the_mutex->holder = executing;
3000ef48: e583205c str r2, [r3, #92] ; 0x5c
the_mutex->holder_id = executing->Object.id;
3000ef4c: e5830060 str r0, [r3, #96] ; 0x60
the_mutex->nest_count = 1;
3000ef50: e3a00001 mov r0, #1 3000ef54: e5830054 str r0, [r3, #84] ; 0x54
return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p ); }
3000ef58: e5930048 ldr r0, [r3, #72] ; 0x48
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
3000ef5c: e3500002 cmp r0, #2
3000ef60: 0a000001 beq 3000ef6c <_CORE_mutex_Seize_interrupt_trylock+0x50>
3000ef64: e3500003 cmp r0, #3
3000ef68: 1a000004 bne 3000ef80 <_CORE_mutex_Seize_interrupt_trylock+0x64>
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
3000ef6c: e592c01c ldr ip, [r2, #28]
}
if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
3000ef70: e3500003 cmp r0, #3
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
3000ef74: e28c4001 add r4, ip, #1 3000ef78: e582401c str r4, [r2, #28]
}
if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
3000ef7c: 0a000000 beq 3000ef84 <_CORE_mutex_Seize_interrupt_trylock+0x68>
_ISR_Enable( *level_p );
3000ef80: ea00002b b 3000f034 <_CORE_mutex_Seize_interrupt_trylock+0x118>
*/
{
Priority_Control ceiling;
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
3000ef84: e593004c ldr r0, [r3, #76] ; 0x4c
current = executing->current_priority;
3000ef88: e5924014 ldr r4, [r2, #20]
if ( current == ceiling ) {
3000ef8c: e1540000 cmp r4, r0
3000ef90: 1a000000 bne 3000ef98 <_CORE_mutex_Seize_interrupt_trylock+0x7c>
_ISR_Enable( *level_p );
3000ef94: ea000026 b 3000f034 <_CORE_mutex_Seize_interrupt_trylock+0x118><== NOT EXECUTED
return 0;
}
if ( current > ceiling ) {
3000ef98: 9a00000b bls 3000efcc <_CORE_mutex_Seize_interrupt_trylock+0xb0>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
3000ef9c: e59f20ac ldr r2, [pc, #172] ; 3000f050 <_CORE_mutex_Seize_interrupt_trylock+0x134><== NOT EXECUTED 3000efa0: e5920000 ldr r0, [r2] <== NOT EXECUTED 3000efa4: e2800001 add r0, r0, #1 <== NOT EXECUTED 3000efa8: e5820000 str r0, [r2] <== NOT EXECUTED 3000efac: e5912000 ldr r2, [r1] <== NOT EXECUTED 3000efb0: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
_Thread_Disable_dispatch();
_ISR_Enable( *level_p );
_Thread_Change_priority(
3000efb4: e3a02000 mov r2, #0 <== NOT EXECUTED 3000efb8: e593005c ldr r0, [r3, #92] ; 0x5c <== NOT EXECUTED 3000efbc: e593104c ldr r1, [r3, #76] ; 0x4c <== NOT EXECUTED 3000efc0: ebfff11f bl 3000b444 <_Thread_Change_priority> <== NOT EXECUTED
the_mutex->holder,
the_mutex->Attributes.priority_ceiling,
false
);
_Thread_Enable_dispatch();
3000efc4: ebfff221 bl 3000b850 <_Thread_Enable_dispatch> <== NOT EXECUTED 3000efc8: ea00001b b 3000f03c <_CORE_mutex_Seize_interrupt_trylock+0x120><== NOT EXECUTED
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
3000efcc: e3a00006 mov r0, #6 3000efd0: e5820034 str r0, [r2, #52] ; 0x34
the_mutex->lock = CORE_MUTEX_UNLOCKED;
3000efd4: e3a00001 mov r0, #1 3000efd8: e5830050 str r0, [r3, #80] ; 0x50
the_mutex->nest_count = 0; /* undo locking above */
3000efdc: e3a00000 mov r0, #0 3000efe0: e5830054 str r0, [r3, #84] ; 0x54
executing->resource_count--; /* undo locking above */
3000efe4: e582c01c str ip, [r2, #28]
3000efe8: e5913000 ldr r3, [r1]
3000efec: e129f003 msr CPSR_fc, r3
3000eff0: e8bd8010 pop {r4, 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 ) ) {
3000eff4: e593005c ldr r0, [r3, #92] ; 0x5c 3000eff8: e1500002 cmp r0, r2
/*
* The mutex is not available and the caller must deal with the possibility
* of blocking.
*/
return 1;
3000effc: 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 ) ) {
3000f000: 18bd8010 popne {r4, pc}
switch ( the_mutex->Attributes.lock_nesting_behavior ) {
3000f004: e5932040 ldr r2, [r3, #64] ; 0x40 3000f008: e3520000 cmp r2, #0
3000f00c: 0a000002 beq 3000f01c <_CORE_mutex_Seize_interrupt_trylock+0x100>
3000f010: e3520001 cmp r2, #1
3000f014: 1a00000a bne 3000f044 <_CORE_mutex_Seize_interrupt_trylock+0x128>
3000f018: ea000003 b 3000f02c <_CORE_mutex_Seize_interrupt_trylock+0x110><== NOT EXECUTED
case CORE_MUTEX_NESTING_ACQUIRES:
the_mutex->nest_count++;
3000f01c: e5932054 ldr r2, [r3, #84] ; 0x54 3000f020: e2822001 add r2, r2, #1 3000f024: e5832054 str r2, [r3, #84] ; 0x54
_ISR_Enable( *level_p );
3000f028: ea000001 b 3000f034 <_CORE_mutex_Seize_interrupt_trylock+0x118>
return 0;
#if defined(RTEMS_POSIX_API)
case CORE_MUTEX_NESTING_IS_ERROR:
executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED;
3000f02c: e3a03002 mov r3, #2 <== NOT EXECUTED 3000f030: e5803034 str r3, [r0, #52] ; 0x34 <== NOT EXECUTED
3000f034: e5913000 ldr r3, [r1] 3000f038: e129f003 msr CPSR_fc, r3
_ISR_Enable( *level_p );
return 0;
3000f03c: e3a00000 mov r0, #0
3000f040: e8bd8010 pop {r4, pc}
/*
* The mutex is not available and the caller must deal with the possibility
* of blocking.
*/
return 1;
3000f044: e3a00001 mov r0, #1
3000f048: e8bd8010 pop {r4, pc}
3000a06c <_CORE_mutex_Surrender>:
#else
Objects_Id id __attribute__((unused)),
CORE_mutex_API_mp_support_callout api_mutex_mp_support __attribute__((unused))
#endif
)
{
3000a06c: e92d4030 push {r4, r5, lr}
3000a070: e1a04000 mov r4, r0
* 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 ) {
3000a074: e5d43044 ldrb r3, [r4, #68] ; 0x44
)
{
Thread_Control *the_thread;
Thread_Control *holder;
holder = the_mutex->holder;
3000a078: e590005c ldr r0, [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 ) {
3000a07c: e3530000 cmp r3, #0
3000a080: 0a000004 beq 3000a098 <_CORE_mutex_Surrender+0x2c>
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Executing );
3000a084: e59f30ec ldr r3, [pc, #236] ; 3000a178 <_CORE_mutex_Surrender+0x10c>
if ( !_Thread_Is_executing( holder ) )
3000a088: e5933004 ldr r3, [r3, #4] 3000a08c: e1500003 cmp r0, r3
return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE;
3000a090: 13a05003 movne r5, #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 ) )
3000a094: 1a000035 bne 3000a170 <_CORE_mutex_Surrender+0x104>
return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE;
}
/* XXX already unlocked -- not right status */
if ( !the_mutex->nest_count )
3000a098: e5945054 ldr r5, [r4, #84] ; 0x54 3000a09c: e3550000 cmp r5, #0
3000a0a0: 0a000032 beq 3000a170 <_CORE_mutex_Surrender+0x104>
return CORE_MUTEX_STATUS_SUCCESSFUL;
the_mutex->nest_count--;
3000a0a4: e2455001 sub r5, r5, #1
if ( the_mutex->nest_count != 0 ) {
3000a0a8: e3550000 cmp r5, #0
/* XXX already unlocked -- not right status */
if ( !the_mutex->nest_count )
return CORE_MUTEX_STATUS_SUCCESSFUL;
the_mutex->nest_count--;
3000a0ac: e5845054 str r5, [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;
3000a0b0: 13a05000 movne r5, #0
if ( !the_mutex->nest_count )
return CORE_MUTEX_STATUS_SUCCESSFUL;
the_mutex->nest_count--;
if ( the_mutex->nest_count != 0 ) {
3000a0b4: 1a00002d bne 3000a170 <_CORE_mutex_Surrender+0x104>
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
3000a0b8: 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 ) ||
3000a0bc: e3530002 cmp r3, #2
3000a0c0: 0a000001 beq 3000a0cc <_CORE_mutex_Surrender+0x60>
3000a0c4: e3530003 cmp r3, #3
3000a0c8: 1a000009 bne 3000a0f4 <_CORE_mutex_Surrender+0x88>
_CORE_mutex_Pop_priority( the_mutex, holder );
if ( pop_status != CORE_MUTEX_STATUS_SUCCESSFUL )
return pop_status;
holder->resource_count--;
3000a0cc: e590301c ldr r3, [r0, #28] 3000a0d0: 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 &&
3000a0d4: e3530000 cmp r3, #0
_CORE_mutex_Pop_priority( the_mutex, holder );
if ( pop_status != CORE_MUTEX_STATUS_SUCCESSFUL )
return pop_status;
holder->resource_count--;
3000a0d8: e580301c str r3, [r0, #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 &&
3000a0dc: 1a000004 bne 3000a0f4 <_CORE_mutex_Surrender+0x88>
holder->real_priority != holder->current_priority ) {
3000a0e0: e5901018 ldr r1, [r0, #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 &&
3000a0e4: e5903014 ldr r3, [r0, #20] 3000a0e8: e1510003 cmp r1, r3
holder->real_priority != holder->current_priority ) {
_Thread_Change_priority( holder, holder->real_priority, true );
3000a0ec: 13a02001 movne r2, #1 3000a0f0: 1b0004d3 blne 3000b444 <_Thread_Change_priority>
}
}
the_mutex->holder = NULL;
3000a0f4: e3a05000 mov r5, #0 3000a0f8: e584505c str r5, [r4, #92] ; 0x5c
the_mutex->holder_id = 0;
3000a0fc: 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 ) ) ) {
3000a100: e1a00004 mov r0, r4 3000a104: eb00069b bl 3000bb78 <_Thread_queue_Dequeue> 3000a108: e2503000 subs r3, r0, #0
}
break;
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
3000a10c: 03a02001 moveq r2, #1 3000a110: 05842050 streq r2, [r4, #80] ; 0x50
return CORE_MUTEX_STATUS_SUCCESSFUL;
3000a114: 01a05003 moveq r5, 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 ) ) ) {
3000a118: 0a000014 beq 3000a170 <_CORE_mutex_Surrender+0x104>
} else
#endif
{
the_mutex->holder = the_thread;
the_mutex->holder_id = the_thread->Object.id;
3000a11c: e5932008 ldr r2, [r3, #8]
} else
#endif
{
the_mutex->holder = the_thread;
3000a120: e584305c str r3, [r4, #92] ; 0x5c
the_mutex->holder_id = the_thread->Object.id;
3000a124: e5842060 str r2, [r4, #96] ; 0x60
the_mutex->nest_count = 1;
3000a128: e3a02001 mov r2, #1 3000a12c: e5842054 str r2, [r4, #84] ; 0x54
switch ( the_mutex->Attributes.discipline ) {
3000a130: e5942048 ldr r2, [r4, #72] ; 0x48 3000a134: e3520002 cmp r2, #2
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++;
3000a138: 0593201c ldreq r2, [r3, #28] 3000a13c: 02822001 addeq r2, r2, #1 3000a140: 0583201c streq r2, [r3, #28]
the_mutex->holder = the_thread;
the_mutex->holder_id = the_thread->Object.id;
the_mutex->nest_count = 1;
switch ( the_mutex->Attributes.discipline ) {
3000a144: 0a000009 beq 3000a170 <_CORE_mutex_Surrender+0x104>
3000a148: e3520003 cmp r2, #3 <== NOT EXECUTED 3000a14c: 1a000007 bne 3000a170 <_CORE_mutex_Surrender+0x104> <== 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++;
3000a150: e593201c ldr r2, [r3, #28] <== NOT EXECUTED
if (the_mutex->Attributes.priority_ceiling <
3000a154: e594104c ldr r1, [r4, #76] ; 0x4c <== 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++;
3000a158: e2822001 add r2, r2, #1 <== NOT EXECUTED 3000a15c: e583201c str r2, [r3, #28] <== NOT EXECUTED
if (the_mutex->Attributes.priority_ceiling <
3000a160: e5933014 ldr r3, [r3, #20] <== NOT EXECUTED 3000a164: e1510003 cmp r1, r3 <== NOT EXECUTED
the_thread->current_priority){
_Thread_Change_priority(
3000a168: 31a02005 movcc r2, r5 <== NOT EXECUTED 3000a16c: 3b0004b4 blcc 3000b444 <_Thread_Change_priority> <== NOT EXECUTED
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
3000a170: e1a00005 mov r0, r5
3000a174: e8bd8030 pop {r4, r5, pc}
30012e38 <_CORE_semaphore_Seize>:
)
{
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
30012e38: e59fc074 ldr ip, [pc, #116] ; 30012eb4 <_CORE_semaphore_Seize+0x7c><== NOT EXECUTED
CORE_semaphore_Control *the_semaphore,
Objects_Id id,
bool wait,
Watchdog_Interval timeout
)
{
30012e3c: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
30012e40: e59cc004 ldr ip, [ip, #4] <== NOT EXECUTED
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
30012e44: e3a04000 mov r4, #0 <== NOT EXECUTED 30012e48: e58c4034 str r4, [ip, #52] ; 0x34 <== NOT EXECUTED
CORE_semaphore_Control *the_semaphore,
Objects_Id id,
bool wait,
Watchdog_Interval timeout
)
{
30012e4c: 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 (
30012e50: e10f4000 mrs r4, CPSR <== NOT EXECUTED 30012e54: e3845080 orr r5, r4, #128 ; 0x80 <== NOT EXECUTED 30012e58: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED
ISR_Level level;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
_ISR_Disable( level );
if ( the_semaphore->count != 0 ) {
30012e5c: e5905048 ldr r5, [r0, #72] ; 0x48 <== NOT EXECUTED 30012e60: e3550000 cmp r5, #0 <== NOT EXECUTED 30012e64: 0a000003 beq 30012e78 <_CORE_semaphore_Seize+0x40> <== NOT EXECUTED
the_semaphore->count -= 1;
30012e68: e2455001 sub r5, r5, #1 <== NOT EXECUTED 30012e6c: e5805048 str r5, [r0, #72] ; 0x48 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30012e70: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
30012e74: e8bd8030 pop {r4, r5, pc} <== 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 ) {
30012e78: e3520000 cmp r2, #0 <== NOT EXECUTED 30012e7c: 1a000003 bne 30012e90 <_CORE_semaphore_Seize+0x58> <== NOT EXECUTED 30012e80: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
_ISR_Enable( level );
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT;
30012e84: e3a03001 mov r3, #1 <== NOT EXECUTED
30012e88: e58c3034 str r3, [ip, #52] ; 0x34 <== NOT EXECUTED
30012e8c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
30012e90: e3a02001 mov r2, #1 <== NOT EXECUTED
30012e94: 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;
30012e98: e58c0044 str r0, [ip, #68] ; 0x44 <== NOT EXECUTED
executing->Wait.id = id;
30012e9c: e58c1020 str r1, [ip, #32] <== NOT EXECUTED 30012ea0: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
_ISR_Enable( level ); _Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout );
30012ea4: e59f200c ldr r2, [pc, #12] ; 30012eb8 <_CORE_semaphore_Seize+0x80><== NOT EXECUTED 30012ea8: e1a01003 mov r1, r3 <== NOT EXECUTED
}
30012eac: e8bd4030 pop {r4, r5, lr} <== 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 );
30012eb0: eafff197 b 3000f514 <_Thread_queue_Enqueue_with_handler> <== NOT EXECUTED
3000ace8 <_CORE_spinlock_Initialize>:
CORE_spinlock_Control *the_spinlock,
CORE_spinlock_Attributes *the_spinlock_attributes
)
{
the_spinlock->Attributes = *the_spinlock_attributes;
3000ace8: e5913000 ldr r3, [r1] <== NOT EXECUTED 3000acec: e5803000 str r3, [r0] <== NOT EXECUTED
the_spinlock->lock = 0;
3000acf0: e3a03000 mov r3, #0 <== NOT EXECUTED 3000acf4: e5803004 str r3, [r0, #4] <== NOT EXECUTED
the_spinlock->users = 0;
3000acf8: e5803008 str r3, [r0, #8] <== NOT EXECUTED
the_spinlock->holder = 0;
3000acfc: e580300c str r3, [r0, #12] <== NOT EXECUTED
}
3000ad00: e12fff1e bx lr <== NOT EXECUTED
3000ad04 <_CORE_spinlock_Release>:
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000ad04: e10f3000 mrs r3, CPSR <== NOT EXECUTED 3000ad08: e3832080 orr r2, r3, #128 ; 0x80 <== NOT EXECUTED 3000ad0c: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
_ISR_Disable( level );
/*
* It must locked before it can be unlocked.
*/
if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) {
3000ad10: e5902004 ldr r2, [r0, #4] <== NOT EXECUTED 3000ad14: e3520000 cmp r2, #0 <== NOT EXECUTED 3000ad18: 1a000002 bne 3000ad28 <_CORE_spinlock_Release+0x24> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000ad1c: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_ISR_Enable( level );
return CORE_SPINLOCK_NOT_LOCKED;
3000ad20: e3a00006 mov r0, #6 <== NOT EXECUTED 3000ad24: 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 ) {
3000ad28: e59f2040 ldr r2, [pc, #64] ; 3000ad70 <_CORE_spinlock_Release+0x6c><== NOT EXECUTED 3000ad2c: e590100c ldr r1, [r0, #12] <== NOT EXECUTED 3000ad30: e5922004 ldr r2, [r2, #4] <== NOT EXECUTED 3000ad34: e5922008 ldr r2, [r2, #8] <== NOT EXECUTED 3000ad38: e1510002 cmp r1, r2 <== NOT EXECUTED 3000ad3c: 0a000002 beq 3000ad4c <_CORE_spinlock_Release+0x48> <== NOT EXECUTED 3000ad40: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_ISR_Enable( level );
return CORE_SPINLOCK_NOT_HOLDER;
3000ad44: e3a00002 mov r0, #2 <== NOT EXECUTED 3000ad48: e12fff1e bx lr <== NOT EXECUTED
}
/*
* Let it be unlocked.
*/
the_spinlock->users -= 1;
3000ad4c: e5902008 ldr r2, [r0, #8] <== NOT EXECUTED 3000ad50: e2422001 sub r2, r2, #1 <== NOT EXECUTED 3000ad54: e5802008 str r2, [r0, #8] <== NOT EXECUTED
the_spinlock->lock = CORE_SPINLOCK_UNLOCKED;
3000ad58: e3a02000 mov r2, #0 <== NOT EXECUTED 3000ad5c: e5802004 str r2, [r0, #4] <== NOT EXECUTED
the_spinlock->holder = 0;
3000ad60: e580200c str r2, [r0, #12] <== NOT EXECUTED 3000ad64: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_ISR_Enable( level );
return CORE_SPINLOCK_SUCCESSFUL;
3000ad68: e3a00000 mov r0, #0 <== NOT EXECUTED
}
3000ad6c: e12fff1e bx lr <== NOT EXECUTED
3000ad74 <_CORE_spinlock_Wait>:
CORE_spinlock_Status _CORE_spinlock_Wait(
CORE_spinlock_Control *the_spinlock,
bool wait,
Watchdog_Interval timeout
)
{
3000ad74: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
3000ad78: e1a04000 mov r4, r0 <== NOT EXECUTED
3000ad7c: e20160ff and r6, r1, #255 ; 0xff <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000ad80: e10f3000 mrs r3, CPSR <== NOT EXECUTED 3000ad84: e3832080 orr r2, r3, #128 ; 0x80 <== NOT EXECUTED 3000ad88: 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) &&
3000ad8c: e5902004 ldr r2, [r0, #4] <== NOT EXECUTED 3000ad90: e3520001 cmp r2, #1 <== NOT EXECUTED 3000ad94: 1a000008 bne 3000adbc <_CORE_spinlock_Wait+0x48> <== NOT EXECUTED
(the_spinlock->holder == _Thread_Executing->Object.id) ) {
3000ad98: e59f20a0 ldr r2, [pc, #160] ; 3000ae40 <_CORE_spinlock_Wait+0xcc><== NOT EXECUTED 3000ad9c: e590100c ldr r1, [r0, #12] <== NOT EXECUTED 3000ada0: 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) &&
3000ada4: e5922008 ldr r2, [r2, #8] <== NOT EXECUTED 3000ada8: e1510002 cmp r1, r2 <== NOT EXECUTED 3000adac: 1a000002 bne 3000adbc <_CORE_spinlock_Wait+0x48> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000adb0: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
(the_spinlock->holder == _Thread_Executing->Object.id) ) {
_ISR_Enable( level );
return CORE_SPINLOCK_HOLDER_RELOCKING;
3000adb4: e3a00001 mov r0, #1 <== NOT EXECUTED
3000adb8: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
}
the_spinlock->users += 1;
3000adbc: e5942008 ldr r2, [r4, #8] <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
3000adc0: e59f507c ldr r5, [pc, #124] ; 3000ae44 <_CORE_spinlock_Wait+0xd0><== NOT EXECUTED 3000adc4: e2822001 add r2, r2, #1 <== NOT EXECUTED 3000adc8: e5842008 str r2, [r4, #8] <== NOT EXECUTED
for ( ;; ) {
if ( the_spinlock->lock == CORE_SPINLOCK_UNLOCKED ) {
3000adcc: e5942004 ldr r2, [r4, #4] <== NOT EXECUTED 3000add0: e3520000 cmp r2, #0 <== NOT EXECUTED 3000add4: 1a000008 bne 3000adfc <_CORE_spinlock_Wait+0x88> <== NOT EXECUTED
the_spinlock->lock = CORE_SPINLOCK_LOCKED;
3000add8: e2822001 add r2, r2, #1 <== NOT EXECUTED 3000addc: e5842004 str r2, [r4, #4] <== NOT EXECUTED
the_spinlock->holder = _Thread_Executing->Object.id;
3000ade0: e59f2058 ldr r2, [pc, #88] ; 3000ae40 <_CORE_spinlock_Wait+0xcc><== NOT EXECUTED 3000ade4: e5922004 ldr r2, [r2, #4] <== NOT EXECUTED 3000ade8: e5922008 ldr r2, [r2, #8] <== NOT EXECUTED 3000adec: e584200c str r2, [r4, #12] <== NOT EXECUTED 3000adf0: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_ISR_Enable( level );
return CORE_SPINLOCK_SUCCESSFUL;
3000adf4: e3a00000 mov r0, #0 <== NOT EXECUTED
3000adf8: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
}
/*
* Spinlock is unavailable. If not willing to wait, return.
*/
if ( !wait ) {
3000adfc: e3560000 cmp r6, #0 <== NOT EXECUTED 3000ae00: 1a000005 bne 3000ae1c <_CORE_spinlock_Wait+0xa8> <== NOT EXECUTED
the_spinlock->users -= 1;
3000ae04: e5942008 ldr r2, [r4, #8] <== NOT EXECUTED 3000ae08: e2422001 sub r2, r2, #1 <== NOT EXECUTED 3000ae0c: e5842008 str r2, [r4, #8] <== NOT EXECUTED 3000ae10: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_ISR_Enable( level );
return CORE_SPINLOCK_UNAVAILABLE;
3000ae14: e3a00005 mov r0, #5 <== NOT EXECUTED
3000ae18: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
3000ae1c: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
*/
_ISR_Enable( level );
/* An ISR could occur here */
_Thread_Enable_dispatch();
3000ae20: eb00057b bl 3000c414 <_Thread_Enable_dispatch> <== NOT EXECUTED 3000ae24: e5953000 ldr r3, [r5] <== NOT EXECUTED 3000ae28: e2833001 add r3, r3, #1 <== NOT EXECUTED 3000ae2c: e5853000 str r3, [r5] <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000ae30: e10f3000 mrs r3, CPSR <== NOT EXECUTED 3000ae34: e3832080 orr r2, r3, #128 ; 0x80 <== NOT EXECUTED 3000ae38: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
/* Reenter the critical sections so we can attempt the lock again. */
_Thread_Disable_dispatch();
_ISR_Disable( level );
}
3000ae3c: eaffffe2 b 3000adcc <_CORE_spinlock_Wait+0x58> <== NOT EXECUTED
3000a77c <_Chain_Append_with_empty_check>:
bool _Chain_Append_with_empty_check(
Chain_Control *chain,
Chain_Node *node
)
{
3000a77c: e92d4010 push {r4, lr} <== NOT EXECUTED
3000a780: e1a03000 mov r3, r0 <== NOT EXECUTED
3000a784: e10f4000 mrs r4, CPSR <== NOT EXECUTED
3000a788: e3842080 orr r2, r4, #128 ; 0x80 <== NOT EXECUTED
3000a78c: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
3000a790: e5932008 ldr r2, [r3, #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 );
3000a794: e280c004 add ip, r0, #4 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
3000a798: e5900000 ldr r0, [r0] <== NOT EXECUTED
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
the_node->next = tail;
tail->previous = the_node;
3000a79c: e5831008 str r1, [r3, #8] <== NOT EXECUTED
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
the_node->next = tail;
3000a7a0: e581c000 str ip, [r1] <== NOT EXECUTED
tail->previous = the_node; old_last->next = the_node; the_node->previous = old_last;
3000a7a4: e5812004 str r2, [r1, #4] <== NOT EXECUTED
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
the_node->next = tail;
tail->previous = the_node;
old_last->next = the_node;
3000a7a8: e5821000 str r1, [r2] <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
3000a7ac: e150000c cmp r0, ip <== NOT EXECUTED 3000a7b0: 13a00000 movne r0, #0 <== NOT EXECUTED 3000a7b4: 03a00001 moveq r0, #1 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000a7b8: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
_ISR_Disable( level );
was_empty = _Chain_Append_with_empty_check_unprotected( chain, node );
_ISR_Enable( level );
return was_empty;
}
3000a7bc: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000a80c <_Chain_Get_with_empty_check>:
bool _Chain_Get_with_empty_check(
Chain_Control *chain,
Chain_Node **node
)
{
3000a80c: e92d4010 push {r4, lr} <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000a810: e10f4000 mrs r4, CPSR <== NOT EXECUTED 3000a814: e3843080 orr r3, r4, #128 ; 0x80 <== NOT EXECUTED 3000a818: 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;
3000a81c: e5902000 ldr r2, [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 );
3000a820: e280c004 add ip, r0, #4 <== NOT EXECUTED
Chain_Node *old_first = head->next;
if ( old_first != tail ) {
3000a824: e152000c cmp r2, ip <== NOT EXECUTED
*the_node = old_first;
is_empty_now = new_first == tail;
} else
*the_node = NULL;
3000a828: 03a03000 moveq r3, #0 <== NOT EXECUTED 3000a82c: 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;
3000a830: 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 ) {
3000a834: 0a000006 beq 3000a854 <_Chain_Get_with_empty_check+0x48> <== NOT EXECUTED
Chain_Node *new_first = old_first->next;
3000a838: e5923000 ldr r3, [r2] <== NOT EXECUTED
head->next = new_first;
3000a83c: e5803000 str r3, [r0] <== NOT EXECUTED
new_first->previous = head;
3000a840: e5830004 str r0, [r3, #4] <== NOT EXECUTED
*the_node = old_first;
3000a844: e5812000 str r2, [r1] <== NOT EXECUTED
is_empty_now = new_first == tail;
3000a848: e153000c cmp r3, ip <== NOT EXECUTED 3000a84c: 13a00000 movne r0, #0 <== NOT EXECUTED 3000a850: 03a00001 moveq r0, #1 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000a854: 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;
}
3000a858: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000a8b8 <_Chain_Prepend_with_empty_check>:
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000a8b8: e10f2000 mrs r2, CPSR <== NOT EXECUTED 3000a8bc: e3823080 orr r3, r2, #128 ; 0x80 <== NOT EXECUTED 3000a8c0: 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;
}
3000a8c4: e5903000 ldr r3, [r0] <== NOT EXECUTED
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
3000a8c8: e5810004 str r0, [r1, #4] <== NOT EXECUTED
before_node = after_node->next; after_node->next = the_node;
3000a8cc: e4801004 str r1, [r0], #4 <== NOT EXECUTED
the_node->next = before_node; before_node->previous = the_node;
3000a8d0: e5831004 str r1, [r3, #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;
3000a8d4: e5813000 str r3, [r1] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000a8d8: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED 3000a8dc: e1530000 cmp r3, r0 <== NOT EXECUTED 3000a8e0: 13a00000 movne r0, #0 <== NOT EXECUTED 3000a8e4: 03a00001 moveq r0, #1 <== NOT EXECUTED 3000a8e8: e12fff1e bx lr <== NOT EXECUTED
30008f48 <_Event_Seize>:
rtems_event_set pending_events;
ISR_Level level;
RTEMS_API_Control *api;
Thread_blocking_operation_States sync_state;
executing = _Thread_Executing;
30008f48: e59fc0f8 ldr ip, [pc, #248] ; 30009048 <_Event_Seize+0x100>
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
30008f4c: 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;
30008f50: e59c4004 ldr r4, [ip, #4]
executing->Wait.return_code = RTEMS_SUCCESSFUL;
30008f54: e3a0c000 mov ip, #0 30008f58: e584c034 str ip, [r4, #52] ; 0x34
api = executing->API_Extensions[ THREAD_API_RTEMS ];
30008f5c: e59470f8 ldr r7, [r4, #248] ; 0xf8
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
30008f60: e10f5000 mrs r5, CPSR 30008f64: e385c080 orr ip, r5, #128 ; 0x80 30008f68: e129f00c msr CPSR_fc, ip
_ISR_Disable( level );
pending_events = api->pending_events;
30008f6c: e5976000 ldr r6, [r7]
seized_events = _Event_sets_Get( pending_events, event_in );
if ( !_Event_sets_Is_empty( seized_events ) &&
30008f70: e010c006 ands ip, r0, r6
30008f74: 0a000007 beq 30008f98 <_Event_Seize+0x50>
30008f78: e15c0000 cmp ip, r0
30008f7c: 0a000001 beq 30008f88 <_Event_Seize+0x40>
(seized_events == event_in || _Options_Is_any( option_set )) ) {
30008f80: e3110002 tst r1, #2 <== NOT EXECUTED 30008f84: 0a000003 beq 30008f98 <_Event_Seize+0x50> <== NOT EXECUTED
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) );
30008f88: e1c6600c bic r6, r6, ip
api->pending_events =
30008f8c: e5876000 str r6, [r7]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30008f90: e129f005 msr CPSR_fc, r5 30008f94: ea000004 b 30008fac <_Event_Seize+0x64>
_ISR_Enable( level );
*event_out = seized_events;
return;
}
if ( _Options_Is_no_wait( option_set ) ) {
30008f98: e3110001 tst r1, #1
30008f9c: 0a000004 beq 30008fb4 <_Event_Seize+0x6c>
30008fa0: e129f005 msr CPSR_fc, r5
_ISR_Enable( level );
executing->Wait.return_code = RTEMS_UNSATISFIED;
30008fa4: e3a0200d mov r2, #13 30008fa8: e5842034 str r2, [r4, #52] ; 0x34
*event_out = seized_events;
30008fac: e583c000 str ip, [r3]
return;
30008fb0: e8bd80f0 pop {r4, r5, r6, r7, pc}
* 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;
30008fb4: e5843028 str r3, [r4, #40] ; 0x28
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
30008fb8: e59f308c ldr r3, [pc, #140] ; 3000904c <_Event_Seize+0x104>
* 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;
30008fbc: e5841030 str r1, [r4, #48] ; 0x30
executing->Wait.count = (uint32_t) event_in;
executing->Wait.return_argument = event_out;
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
30008fc0: e3a01001 mov r1, #1
* * 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;
30008fc4: e5840024 str r0, [r4, #36] ; 0x24
executing->Wait.return_argument = event_out;
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
30008fc8: e5831000 str r1, [r3] 30008fcc: e129f005 msr CPSR_fc, r5
_ISR_Enable( level );
if ( ticks ) {
30008fd0: e3520000 cmp r2, #0
30008fd4: 0a00000a beq 30009004 <_Event_Seize+0xbc>
_Watchdog_Initialize(
30008fd8: e5941008 ldr r1, [r4, #8]
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
30008fdc: e59f006c ldr r0, [pc, #108] ; 30009050 <_Event_Seize+0x108>
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
30008fe0: e3a03000 mov r3, #0
the_watchdog->routine = routine;
30008fe4: e5840064 str r0, [r4, #100] ; 0x64
the_watchdog->id = id;
30008fe8: e5841068 str r1, [r4, #104] ; 0x68
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
30008fec: e5843050 str r3, [r4, #80] ; 0x50
the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data;
30008ff0: e584306c str r3, [r4, #108] ; 0x6c
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
30008ff4: e5842054 str r2, [r4, #84] ; 0x54
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
30008ff8: e59f0054 ldr r0, [pc, #84] ; 30009054 <_Event_Seize+0x10c> 30008ffc: e2841048 add r1, r4, #72 ; 0x48 30009000: eb000d7f bl 3000c604 <_Watchdog_Insert>
NULL
);
_Watchdog_Insert_ticks( &executing->Timer, ticks );
}
_Thread_Set_state( executing, STATES_WAITING_FOR_EVENT );
30009004: e1a00004 mov r0, r4 30009008: e3a01c01 mov r1, #256 ; 0x100 3000900c: eb000c1e bl 3000c08c <_Thread_Set_state>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
30009010: e10f2000 mrs r2, CPSR 30009014: e3823080 orr r3, r2, #128 ; 0x80 30009018: e129f003 msr CPSR_fc, r3
_ISR_Disable( level );
sync_state = _Event_Sync_state;
3000901c: e59f3028 ldr r3, [pc, #40] ; 3000904c <_Event_Seize+0x104>
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
30009020: e3a01000 mov r1, #0
_Thread_Set_state( executing, STATES_WAITING_FOR_EVENT );
_ISR_Disable( level );
sync_state = _Event_Sync_state;
30009024: e5930000 ldr r0, [r3]
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
30009028: e5831000 str r1, [r3]
if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
3000902c: e3500001 cmp r0, #1
30009030: 1a000001 bne 3000903c <_Event_Seize+0xf4>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30009034: e129f002 msr CPSR_fc, r2
30009038: e8bd80f0 pop {r4, r5, r6, r7, pc}
* 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 );
3000903c: e1a01004 mov r1, r4 <== NOT EXECUTED
}
30009040: 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 );
30009044: ea0008eb b 3000b3f8 <_Thread_blocking_operation_Cancel> <== NOT EXECUTED
300090a8 <_Event_Surrender>:
*/
void _Event_Surrender(
Thread_Control *the_thread
)
{
300090a8: 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 ];
300090ac: e590c0f8 ldr ip, [r0, #248] ; 0xf8
option_set = (rtems_option) the_thread->Wait.option;
300090b0: e5905030 ldr r5, [r0, #48] ; 0x30
*/
void _Event_Surrender(
Thread_Control *the_thread
)
{
300090b4: e1a04000 mov r4, r0
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
300090b8: e10f3000 mrs r3, CPSR 300090bc: e3832080 orr r2, r3, #128 ; 0x80 300090c0: e129f002 msr CPSR_fc, r2
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
option_set = (rtems_option) the_thread->Wait.option;
_ISR_Disable( level );
pending_events = api->pending_events;
300090c4: e59c1000 ldr r1, [ip]
event_condition = (rtems_event_set) the_thread->Wait.count;
300090c8: e5900024 ldr r0, [r0, #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 ) ) {
300090cc: e0102001 ands r2, r0, r1
300090d0: 1a000000 bne 300090d8 <_Event_Surrender+0x30>
_ISR_Enable( level );
300090d4: ea000039 b 300091c0 <_Event_Surrender+0x118>
/*
* 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() &&
300090d8: e59f60e8 ldr r6, [pc, #232] ; 300091c8 <_Event_Surrender+0x120> 300090dc: e5967000 ldr r7, [r6] 300090e0: e3570000 cmp r7, #0
300090e4: 0a000017 beq 30009148 <_Event_Surrender+0xa0>
300090e8: e5966004 ldr r6, [r6, #4] <== NOT EXECUTED 300090ec: e1540006 cmp r4, r6 <== NOT EXECUTED 300090f0: 1a000014 bne 30009148 <_Event_Surrender+0xa0> <== NOT EXECUTED
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
300090f4: e59f60d0 ldr r6, [pc, #208] ; 300091cc <_Event_Surrender+0x124><== NOT EXECUTED 300090f8: e5967000 ldr r7, [r6] <== 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 ) &&
300090fc: e3570002 cmp r7, #2 <== NOT EXECUTED 30009100: 0a000002 beq 30009110 <_Event_Surrender+0x68> <== NOT EXECUTED
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
30009104: e5966000 ldr r6, [r6] <== 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) ||
30009108: e3560001 cmp r6, #1 <== NOT EXECUTED 3000910c: 1a00000d bne 30009148 <_Event_Surrender+0xa0> <== NOT EXECUTED
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
30009110: e1520000 cmp r2, r0 <== NOT EXECUTED 30009114: 0a000001 beq 30009120 <_Event_Surrender+0x78> <== NOT EXECUTED 30009118: e3150002 tst r5, #2 <== NOT EXECUTED 3000911c: 0a000008 beq 30009144 <_Event_Surrender+0x9c> <== NOT EXECUTED
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) );
30009120: e1c11002 bic r1, r1, r2 <== NOT EXECUTED
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
30009124: e58c1000 str r1, [ip] <== NOT EXECUTED
the_thread->Wait.count = 0;
30009128: e3a01000 mov r1, #0 <== NOT EXECUTED 3000912c: e5841024 str r1, [r4, #36] ; 0x24 <== NOT EXECUTED
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
30009130: e5941028 ldr r1, [r4, #40] ; 0x28 <== NOT EXECUTED 30009134: e5812000 str r2, [r1] <== NOT EXECUTED
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
30009138: e59f208c ldr r2, [pc, #140] ; 300091cc <_Event_Surrender+0x124><== NOT EXECUTED 3000913c: e3a01003 mov r1, #3 <== NOT EXECUTED 30009140: e5821000 str r1, [r2] <== NOT EXECUTED
}
_ISR_Enable( level );
30009144: ea00001d b 300091c0 <_Event_Surrender+0x118> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _States_Is_waiting_for_event (
States_Control the_states
)
{
return (the_states & STATES_WAITING_FOR_EVENT);
30009148: e5946010 ldr r6, [r4, #16]
}
/*
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
3000914c: e3160c01 tst r6, #256 ; 0x100
30009150: 0a00001a beq 300091c0 <_Event_Surrender+0x118>
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
30009154: e1520000 cmp r2, r0
30009158: 0a000001 beq 30009164 <_Event_Surrender+0xbc>
3000915c: e3150002 tst r5, #2 <== NOT EXECUTED 30009160: 0a000016 beq 300091c0 <_Event_Surrender+0x118> <== NOT EXECUTED
30009164: e1c11002 bic r1, r1, r2
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
30009168: e58c1000 str r1, [ip]
the_thread->Wait.count = 0;
3000916c: e3a01000 mov r1, #0 30009170: e5841024 str r1, [r4, #36] ; 0x24
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
30009174: e5941028 ldr r1, [r4, #40] ; 0x28 30009178: e5812000 str r2, [r1]
static inline void arm_interrupt_flash( uint32_t level )
{
uint32_t arm_switch_reg;
__asm__ volatile (
3000917c: e10f2000 mrs r2, CPSR 30009180: e129f003 msr CPSR_fc, r3 30009184: e129f002 msr CPSR_fc, r2
_ISR_Flash( level );
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
30009188: e5942050 ldr r2, [r4, #80] ; 0x50 3000918c: e3520002 cmp r2, #2
30009190: 0a000001 beq 3000919c <_Event_Surrender+0xf4>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30009194: e129f003 msr CPSR_fc, r3 30009198: ea000004 b 300091b0 <_Event_Surrender+0x108>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
3000919c: e3a02003 mov r2, #3 <== NOT EXECUTED 300091a0: e5842050 str r2, [r4, #80] ; 0x50 <== NOT EXECUTED 300091a4: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_ISR_Enable( level );
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
300091a8: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED 300091ac: eb000d6c bl 3000c764 <_Watchdog_Remove> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
300091b0: e59f1018 ldr r1, [pc, #24] ; 300091d0 <_Event_Surrender+0x128> 300091b4: e1a00004 mov r0, r4
}
return;
}
}
_ISR_Enable( level );
}
300091b8: e8bd40f0 pop {r4, r5, r6, r7, lr}
300091bc: ea0008df b 3000b540 <_Thread_Clear_state>
300091c0: e129f003 msr CPSR_fc, r3
300091c4: e8bd80f0 pop {r4, r5, r6, r7, pc}
300091d4 <_Event_Timeout>:
void _Event_Timeout(
Objects_Id id,
void *ignored
)
{
300091d4: e92d4001 push {r0, lr} <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
ISR_Level level;
the_thread = _Thread_Get( id, &location );
300091d8: e1a0100d mov r1, sp <== NOT EXECUTED 300091dc: eb0009a4 bl 3000b874 <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
300091e0: e59d3000 ldr r3, [sp] <== NOT EXECUTED 300091e4: e3530000 cmp r3, #0 <== NOT EXECUTED 300091e8: 1a000015 bne 30009244 <_Event_Timeout+0x70> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
300091ec: e10f2000 mrs r2, CPSR <== NOT EXECUTED 300091f0: e3821080 orr r1, r2, #128 ; 0x80 <== NOT EXECUTED 300091f4: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
_ISR_Enable( level );
return;
}
#endif
the_thread->Wait.count = 0;
300091f8: e5803024 str r3, [r0, #36] ; 0x24 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Executing );
300091fc: e59f3044 ldr r3, [pc, #68] ; 30009248 <_Event_Timeout+0x74><== NOT EXECUTED
if ( _Thread_Is_executing( the_thread ) ) {
30009200: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED 30009204: e1500003 cmp r0, r3 <== NOT EXECUTED 30009208: 1a000004 bne 30009220 <_Event_Timeout+0x4c> <== NOT EXECUTED
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
3000920c: e59f3038 ldr r3, [pc, #56] ; 3000924c <_Event_Timeout+0x78><== NOT EXECUTED 30009210: e5931000 ldr r1, [r3] <== NOT EXECUTED 30009214: e3510001 cmp r1, #1 <== NOT EXECUTED
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
30009218: 02811001 addeq r1, r1, #1 <== NOT EXECUTED 3000921c: 05831000 streq r1, [r3] <== NOT EXECUTED
}
the_thread->Wait.return_code = RTEMS_TIMEOUT;
30009220: e3a03006 mov r3, #6 <== NOT EXECUTED 30009224: e5803034 str r3, [r0, #52] ; 0x34 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30009228: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
3000922c: e59f101c ldr r1, [pc, #28] ; 30009250 <_Event_Timeout+0x7c><== NOT EXECUTED 30009230: eb0008c2 bl 3000b540 <_Thread_Clear_state> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
30009234: e59f3018 ldr r3, [pc, #24] ; 30009254 <_Event_Timeout+0x80><== NOT EXECUTED 30009238: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000923c: e2422001 sub r2, r2, #1 <== NOT EXECUTED 30009240: e5832000 str r2, [r3] <== NOT EXECUTED
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
30009244: e8bd8008 pop {r3, pc} <== NOT EXECUTED
3000f0b0 <_Heap_Allocate_aligned_with_boundary>:
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
3000f0b0: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
3000f0b4: 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;
3000f0b8: e5902010 ldr r2, [r0, #16]
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
3000f0bc: e24dd01c sub sp, sp, #28 3000f0c0: e1a0b003 mov fp, r3
Heap_Block *block = NULL;
uintptr_t alloc_begin = 0;
uint32_t search_count = 0;
bool search_again = false;
if ( block_size_floor < alloc_size ) {
3000f0c4: e2913004 adds r3, r1, #4
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
3000f0c8: e1a05000 mov r5, r0 3000f0cc: e1a06001 mov r6, r1
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;
3000f0d0: e58d2000 str r2, [sp]
Heap_Block *block = NULL;
uintptr_t alloc_begin = 0;
uint32_t search_count = 0;
bool search_again = false;
if ( block_size_floor < alloc_size ) {
3000f0d4: e58d300c str r3, [sp, #12]
3000f0d8: 2a00006a bcs 3000f288 <_Heap_Allocate_aligned_with_boundary+0x1d8>
/* Integer overflow occured */
return NULL;
}
if ( boundary != 0 ) {
3000f0dc: e35b0000 cmp fp, #0
3000f0e0: 0a000003 beq 3000f0f4 <_Heap_Allocate_aligned_with_boundary+0x44>
if ( boundary < alloc_size ) {
3000f0e4: e15b0001 cmp fp, r1 <== NOT EXECUTED 3000f0e8: 3a000066 bcc 3000f288 <_Heap_Allocate_aligned_with_boundary+0x1d8><== NOT EXECUTED
return NULL;
}
if ( alignment == 0 ) {
alignment = page_size;
3000f0ec: e3580000 cmp r8, #0 <== NOT EXECUTED 3000f0f0: 01a08002 moveq r8, r2 <== NOT EXECUTED
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
3000f0f4: e59d2000 ldr r2, [sp]
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS;
3000f0f8: e2663004 rsb r3, r6, #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
3000f0fc: e2822007 add r2, r2, #7
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
}
return (void *) alloc_begin;
}
3000f100: e595a008 ldr sl, [r5, #8]
do {
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
block = _Heap_Free_list_first( heap );
while ( block != free_list_tail ) {
3000f104: e3a07000 mov r7, #0
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
3000f108: e58d2014 str r2, [sp, #20]
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS;
3000f10c: e58d3018 str r3, [sp, #24]
do {
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
block = _Heap_Free_list_first( heap );
while ( block != free_list_tail ) {
3000f110: ea000048 b 3000f238 <_Heap_Allocate_aligned_with_boundary+0x188>
/*
* 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 ) {
3000f114: e59a4004 ldr r4, [sl, #4] 3000f118: e59d200c ldr r2, [sp, #12] 3000f11c: e1540002 cmp r4, r2
3000f120: 9a00003f bls 3000f224 <_Heap_Allocate_aligned_with_boundary+0x174>
3000f124: e28a3008 add r3, sl, #8
if ( alignment == 0 ) {
3000f128: e3580000 cmp r8, #0 3000f12c: e58d3008 str r3, [sp, #8]
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
3000f130: 01a04003 moveq r4, r3
3000f134: 0a00003b beq 3000f228 <_Heap_Allocate_aligned_with_boundary+0x178>
uintptr_t alignment,
uintptr_t boundary
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
3000f138: e5952014 ldr r2, [r5, #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;
3000f13c: e59d3014 ldr r3, [sp, #20]
uintptr_t alignment,
uintptr_t boundary
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
3000f140: e58d2004 str r2, [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;
3000f144: e0629003 rsb r9, r2, 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;
3000f148: e3c44001 bic r4, r4, #1
uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS;
uintptr_t alloc_begin = alloc_end - alloc_size;
3000f14c: e59d2018 ldr r2, [sp, #24]
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;
3000f150: e08a4004 add r4, sl, r4
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
3000f154: e0899004 add r9, r9, r4
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS;
uintptr_t alloc_begin = alloc_end - alloc_size;
3000f158: e0824004 add r4, r2, r4
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
3000f15c: e1a00004 mov r0, r4 3000f160: e1a01008 mov r1, r8 3000f164: eb001631 bl 30014a30 <__umodsi3> 3000f168: e0604004 rsb r4, r0, r4
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 ) {
3000f16c: e1540009 cmp r4, r9
3000f170: 9a000003 bls 3000f184 <_Heap_Allocate_aligned_with_boundary+0xd4>
3000f174: e1a00009 mov r0, r9 3000f178: e1a01008 mov r1, r8 3000f17c: eb00162b bl 30014a30 <__umodsi3> 3000f180: e0604009 rsb r4, r0, r9
}
alloc_end = alloc_begin + alloc_size;
/* Ensure boundary constaint */
if ( boundary != 0 ) {
3000f184: e35b0000 cmp fp, #0
3000f188: 0a000014 beq 3000f1e0 <_Heap_Allocate_aligned_with_boundary+0x130>
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
3000f18c: e59d3008 ldr r3, [sp, #8] <== NOT EXECUTED
/* 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;
3000f190: e0849006 add r9, r4, r6 <== NOT EXECUTED
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
3000f194: e0833006 add r3, r3, r6 <== NOT EXECUTED 3000f198: e58d3010 str r3, [sp, #16] <== NOT EXECUTED 3000f19c: ea000008 b 3000f1c4 <_Heap_Allocate_aligned_with_boundary+0x114><== 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 ) {
3000f1a0: e59d2010 ldr r2, [sp, #16] <== NOT EXECUTED 3000f1a4: e1500002 cmp r0, r2 <== NOT EXECUTED 3000f1a8: 3a00001d bcc 3000f224 <_Heap_Allocate_aligned_with_boundary+0x174><== NOT EXECUTED
return 0;
}
alloc_begin = boundary_line - alloc_size;
3000f1ac: e0664000 rsb r4, r6, r0 <== NOT EXECUTED 3000f1b0: e1a00004 mov r0, r4 <== NOT EXECUTED 3000f1b4: e1a01008 mov r1, r8 <== NOT EXECUTED 3000f1b8: eb00161c bl 30014a30 <__umodsi3> <== NOT EXECUTED 3000f1bc: e0604004 rsb r4, r0, r4 <== NOT EXECUTED
alloc_begin = _Heap_Align_down( alloc_begin, alignment );
alloc_end = alloc_begin + alloc_size;
3000f1c0: e0849006 add r9, r4, r6 <== NOT EXECUTED 3000f1c4: e1a00009 mov r0, r9 <== NOT EXECUTED 3000f1c8: e1a0100b mov r1, fp <== NOT EXECUTED 3000f1cc: eb001617 bl 30014a30 <__umodsi3> <== NOT EXECUTED 3000f1d0: e0600009 rsb r0, r0, r9 <== 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 ) {
3000f1d4: e1500009 cmp r0, r9 <== NOT EXECUTED 3000f1d8: 31540000 cmpcc r4, r0 <== NOT EXECUTED 3000f1dc: 3affffef bcc 3000f1a0 <_Heap_Allocate_aligned_with_boundary+0xf0><== 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 ) {
3000f1e0: e59d3008 ldr r3, [sp, #8] 3000f1e4: e1540003 cmp r4, r3
3000f1e8: 3a00000d bcc 3000f224 <_Heap_Allocate_aligned_with_boundary+0x174>
3000f1ec: e1a00004 mov r0, r4 3000f1f0: e59d1000 ldr r1, [sp] 3000f1f4: eb00160d bl 30014a30 <__umodsi3> 3000f1f8: e3e09007 mvn r9, #7 3000f1fc: e06a9009 rsb r9, sl, r9
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
3000f200: e0899004 add r9, r9, r4
if ( free_size >= min_block_size || free_size == 0 ) {
return alloc_begin;
}
}
return 0;
3000f204: e59d2004 ldr r2, [sp, #4]
if ( alloc_begin >= alloc_begin_floor ) {
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 ) {
3000f208: e0603009 rsb r3, r0, r9
return alloc_begin;
}
}
return 0;
3000f20c: e1590000 cmp r9, r0 3000f210: 11530002 cmpne r3, r2 3000f214: 33a09000 movcc r9, #0 3000f218: 23a09001 movcs r9, #1 3000f21c: 31a04009 movcc r4, r9 3000f220: ea000000 b 3000f228 <_Heap_Allocate_aligned_with_boundary+0x178> 3000f224: e3a04000 mov r4, #0
}
/* Statistics */
++search_count;
if ( alloc_begin != 0 ) {
3000f228: e3540000 cmp r4, #0
);
}
}
/* Statistics */
++search_count;
3000f22c: e2877001 add r7, r7, #1
if ( alloc_begin != 0 ) {
3000f230: 1a000004 bne 3000f248 <_Heap_Allocate_aligned_with_boundary+0x198>
break;
}
block = block->next;
3000f234: e59aa008 ldr sl, [sl, #8]
do {
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
block = _Heap_Free_list_first( heap );
while ( block != free_list_tail ) {
3000f238: e15a0005 cmp sl, r5
3000f23c: 1affffb4 bne 3000f114 <_Heap_Allocate_aligned_with_boundary+0x64>
3000f240: e3a04000 mov r4, #0 3000f244: ea00000a b 3000f274 <_Heap_Allocate_aligned_with_boundary+0x1c4>
search_again = _Heap_Protection_free_delayed_blocks( heap, alloc_begin );
} while ( search_again );
if ( alloc_begin != 0 ) {
/* Statistics */
++stats->allocs;
3000f248: e5953048 ldr r3, [r5, #72] ; 0x48
stats->searches += search_count;
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
3000f24c: e1a00005 mov r0, r5
search_again = _Heap_Protection_free_delayed_blocks( heap, alloc_begin );
} while ( search_again );
if ( alloc_begin != 0 ) {
/* Statistics */
++stats->allocs;
3000f250: e2833001 add r3, r3, #1 3000f254: e5853048 str r3, [r5, #72] ; 0x48
stats->searches += search_count;
3000f258: e595304c ldr r3, [r5, #76] ; 0x4c
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
3000f25c: e1a0100a mov r1, sl
} while ( search_again );
if ( alloc_begin != 0 ) {
/* Statistics */
++stats->allocs;
stats->searches += search_count;
3000f260: e0833007 add r3, r3, r7 3000f264: e585304c str r3, [r5, #76] ; 0x4c
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
3000f268: e1a02004 mov r2, r4 3000f26c: e1a03006 mov r3, r6 3000f270: ebffecd2 bl 3000a5c0 <_Heap_Block_allocate>
boundary
);
}
/* Statistics */
if ( stats->max_search < search_count ) {
3000f274: e5953044 ldr r3, [r5, #68] ; 0x44
stats->max_search = search_count;
}
return (void *) alloc_begin;
3000f278: e1a00004 mov r0, r4
boundary
);
}
/* Statistics */
if ( stats->max_search < search_count ) {
3000f27c: e1530007 cmp r3, r7
stats->max_search = search_count;
3000f280: 35857044 strcc r7, [r5, #68] ; 0x44
}
return (void *) alloc_begin;
3000f284: ea000000 b 3000f28c <_Heap_Allocate_aligned_with_boundary+0x1dc>
return NULL;
}
if ( boundary != 0 ) {
if ( boundary < alloc_size ) {
return NULL;
3000f288: e3a00000 mov r0, #0
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
}
return (void *) alloc_begin;
}
3000f28c: e28dd01c add sp, sp, #28
3000f290: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
3000a5c0 <_Heap_Block_allocate>:
Heap_Control *heap,
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
3000a5c0: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
3000a5c4: e591a004 ldr sl, [r1, #4]
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
3000a5c8: e2426008 sub r6, r2, #8
Heap_Control *heap,
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
3000a5cc: e1a04001 mov r4, r1 3000a5d0: e1a07003 mov r7, r3
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;
3000a5d4: e0613006 rsb r3, r1, r6
- 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;
3000a5d8: e3ca1001 bic r1, sl, #1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
3000a5dc: e0849001 add r9, r4, r1
Heap_Control *heap,
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
3000a5e0: e1a05000 mov r5, r0
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;
3000a5e4: e5990004 ldr r0, [r9, #4]
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
3000a5e8: e3100001 tst r0, #1
/* Statistics */
--stats->free_blocks;
++stats->used_blocks;
stats->free_size -= _Heap_Block_size( block );
} else {
free_list_anchor = _Heap_Free_list_head( heap );
3000a5ec: 11a08005 movne r8, r5
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
3000a5f0: 1a00000c bne 3000a628 <_Heap_Block_allocate+0x68>
return _Heap_Free_list_tail(heap)->prev;
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
3000a5f4: e5940008 ldr r0, [r4, #8]
free_list_anchor = block->prev;
3000a5f8: e594800c ldr r8, [r4, #12]
Heap_Block *prev = block->prev;
prev->next = next;
3000a5fc: e5880008 str r0, [r8, #8]
next->prev = prev;
3000a600: e580800c str r8, [r0, #12]
_Heap_Free_list_remove( block );
/* Statistics */
--stats->free_blocks;
3000a604: e5950038 ldr r0, [r5, #56] ; 0x38 3000a608: e2400001 sub r0, r0, #1 3000a60c: e5850038 str r0, [r5, #56] ; 0x38
++stats->used_blocks;
3000a610: e5950040 ldr r0, [r5, #64] ; 0x40 3000a614: e2800001 add r0, r0, #1 3000a618: e5850040 str r0, [r5, #64] ; 0x40
stats->free_size -= _Heap_Block_size( block );
3000a61c: e5950030 ldr r0, [r5, #48] ; 0x30 3000a620: e0611000 rsb r1, r1, r0 3000a624: e5851030 str r1, [r5, #48] ; 0x30
} else {
free_list_anchor = _Heap_Free_list_head( heap );
}
if ( alloc_area_offset < heap->page_size ) {
3000a628: e5951010 ldr r1, [r5, #16] 3000a62c: e1530001 cmp r3, r1
3000a630: 2a000005 bcs 3000a64c <_Heap_Block_allocate+0x8c>
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
_Heap_Block_split( heap, block, free_list_anchor, alloc_size );
3000a634: e1a00005 mov r0, r5 3000a638: e1a01004 mov r1, r4 3000a63c: e1a02008 mov r2, r8 3000a640: e0833007 add r3, r3, r7 3000a644: ebffff31 bl 3000a310 <_Heap_Block_split> 3000a648: ea000021 b 3000a6d4 <_Heap_Block_allocate+0x114>
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
3000a64c: e1a00002 mov r0, r2 3000a650: eb0028f6 bl 30014a30 <__umodsi3>
_HAssert( block_size >= heap->min_block_size );
_HAssert( new_block_size >= heap->min_block_size );
/* Statistics */
stats->free_size += block_size;
3000a654: e5952030 ldr r2, [r5, #48] ; 0x30
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
3000a658: 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;
3000a65c: e0643006 rsb r3, r4, r6
_HAssert( block_size >= heap->min_block_size );
_HAssert( new_block_size >= heap->min_block_size );
/* Statistics */
stats->free_size += block_size;
3000a660: e0822003 add r2, r2, r3
if ( _Heap_Is_prev_used( block ) ) {
3000a664: e31a0001 tst sl, #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;
3000a668: e0669009 rsb r9, r6, r9
_HAssert( block_size >= heap->min_block_size );
_HAssert( new_block_size >= heap->min_block_size );
/* Statistics */
stats->free_size += block_size;
3000a66c: e5852030 str r2, [r5, #48] ; 0x30
if ( _Heap_Is_prev_used( block ) ) {
3000a670: 0a000009 beq 3000a69c <_Heap_Block_allocate+0xdc>
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
3000a674: e5982008 ldr r2, [r8, #8]
new_block->next = next;
new_block->prev = block_before;
3000a678: e584800c str r8, [r4, #12]
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
new_block->next = next;
3000a67c: e5842008 str r2, [r4, #8]
new_block->prev = block_before; block_before->next = new_block; next->prev = new_block;
3000a680: e582400c str r4, [r2, #12]
_Heap_Free_list_insert_after( free_list_anchor, block );
free_list_anchor = block;
/* Statistics */
++stats->free_blocks;
3000a684: e5952038 ldr r2, [r5, #56] ; 0x38
{
Heap_Block *next = block_before->next;
new_block->next = next;
new_block->prev = block_before;
block_before->next = new_block;
3000a688: e5884008 str r4, [r8, #8] 3000a68c: e2822001 add r2, r2, #1 3000a690: e5852038 str r2, [r5, #56] ; 0x38 3000a694: e1a02004 mov r2, r4 3000a698: ea000005 b 3000a6b4 <_Heap_Block_allocate+0xf4>
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Prev_block(
const Heap_Block *block
)
{
return (Heap_Block *) ((uintptr_t) block - block->prev_size);
3000a69c: e5942000 ldr r2, [r4] <== NOT EXECUTED 3000a6a0: e0624004 rsb r4, r2, r4 <== 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;
3000a6a4: e5942004 ldr r2, [r4, #4] <== NOT EXECUTED 3000a6a8: e3c22001 bic r2, r2, #1 <== 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;
3000a6ac: e0833002 add r3, r3, r2 <== NOT EXECUTED 3000a6b0: e1a02008 mov r2, r8 <== NOT EXECUTED
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
3000a6b4: e3831001 orr r1, r3, #1 3000a6b8: e5841004 str r1, [r4, #4]
new_block->prev_size = block_size;
3000a6bc: e8860208 stm r6, {r3, r9}
new_block->size_and_flag = new_block_size;
_Heap_Block_split( heap, new_block, free_list_anchor, alloc_size );
3000a6c0: e1a00005 mov r0, r5 3000a6c4: e1a01006 mov r1, r6 3000a6c8: e1a03007 mov r3, r7 3000a6cc: ebffff0f bl 3000a310 <_Heap_Block_split> 3000a6d0: e1a04006 mov r4, r6
alloc_size
);
}
/* Statistics */
if ( stats->min_free_size > stats->free_size ) {
3000a6d4: e5953030 ldr r3, [r5, #48] ; 0x30 3000a6d8: e5952034 ldr r2, [r5, #52] ; 0x34
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
3000a6dc: e1a00004 mov r0, r4
alloc_size
);
}
/* Statistics */
if ( stats->min_free_size > stats->free_size ) {
3000a6e0: e1520003 cmp r2, r3
stats->min_free_size = stats->free_size;
3000a6e4: 85853034 strhi r3, [r5, #52] ; 0x34
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
3000a6e8: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
3000a310 <_Heap_Block_split>:
Heap_Control *heap,
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
3000a310: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, 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;
3000a314: e5908014 ldr r8, [r0, #20]
uintptr_t alloc_size
)
{
Heap_Statistics *const stats = &heap->stats;
uintptr_t const page_size = heap->page_size;
3000a318: e590a010 ldr sl, [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;
3000a31c: e248b008 sub fp, r8, #8
return heap->stats.size;
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Max( uintptr_t a, uintptr_t b )
{
return a > b ? a : b;
3000a320: e153000b cmp r3, fp 3000a324: 21a0b003 movcs fp, r3
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const used_size =
3000a328: e28bb008 add fp, fp, #8
Heap_Control *heap,
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
3000a32c: e1a05001 mov r5, r1
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
3000a330: e5919004 ldr r9, [r1, #4]
Heap_Control *heap,
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
3000a334: e1a04000 mov r4, r0
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up(
uintptr_t value,
uintptr_t alignment
)
{
uintptr_t remainder = value % alignment;
3000a338: e1a0100a mov r1, sl 3000a33c: e1a0000b mov r0, fp 3000a340: e1a06002 mov r6, r2 3000a344: eb0029b9 bl 30014a30 <__umodsi3>
- 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;
3000a348: e3c97001 bic r7, r9, #1
uintptr_t alignment
)
{
uintptr_t remainder = value % alignment;
if ( remainder != 0 ) {
3000a34c: e3500000 cmp r0, #0
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;
3000a350: e2872004 add r2, r7, #4
return value - remainder + alignment;
3000a354: 108ba00a addne sl, fp, sl
} else {
return value;
3000a358: 01a0a00b moveq sl, fp
uintptr_t const free_size_limit = min_block_size + HEAP_ALLOC_BONUS;
3000a35c: e2888004 add r8, r8, #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;
3000a360: e06bb002 rsb fp, fp, r2
)
{
uintptr_t remainder = value % alignment;
if ( remainder != 0 ) {
return value - remainder + alignment;
3000a364: 1060a00a rsbne sl, r0, sl
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
3000a368: e0853007 add r3, r5, r7
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 ) {
3000a36c: e15b0008 cmp fp, r8
next_block->prev_size = free_block_size;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
_Heap_Protection_block_initialize( heap, free_block );
} else {
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
3000a370: 35932004 ldrcc r2, [r3, #4] 3000a374: 33822001 orrcc r2, r2, #1
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 ) {
3000a378: 3a000023 bcc 3000a40c <_Heap_Block_split+0xfc>
_HAssert( used_block_size + free_block_size == block_size );
_Heap_Block_set_size( block, used_block_size );
/* Statistics */
stats->free_size += free_block_size;
3000a37c: e5941030 ldr r1, [r4, #48] ; 0x30
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;
3000a380: e2099001 and r9, r9, #1
_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;
3000a384: e06a7007 rsb r7, sl, r7
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
3000a388: e08a2005 add r2, sl, r5
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
block->size_and_flag = size | flag;
3000a38c: e18aa009 orr sl, sl, r9 3000a390: e585a004 str sl, [r5, #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;
3000a394: e0811007 add r1, r1, r7 3000a398: e5841030 str r1, [r4, #48] ; 0x30
- 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;
3000a39c: e5931004 ldr r1, [r3, #4] 3000a3a0: e3c11001 bic r1, r1, #1
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
3000a3a4: e0830001 add r0, 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;
3000a3a8: e5900004 ldr r0, [r0, #4]
_Heap_Block_set_size( block, used_block_size );
/* Statistics */
stats->free_size += free_block_size;
if ( _Heap_Is_used( next_block ) ) {
3000a3ac: e3100001 tst r0, #1
3000a3b0: 0a000008 beq 3000a3d8 <_Heap_Block_split+0xc8>
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
3000a3b4: e5961008 ldr r1, [r6, #8]
new_block->next = next;
new_block->prev = block_before;
3000a3b8: e582600c str r6, [r2, #12]
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
new_block->next = next;
3000a3bc: e5821008 str r1, [r2, #8]
new_block->prev = block_before; block_before->next = new_block; next->prev = new_block;
3000a3c0: e581200c str r2, [r1, #12]
_Heap_Free_list_insert_after( free_list_anchor, free_block );
/* Statistics */
++stats->free_blocks;
3000a3c4: e5941038 ldr r1, [r4, #56] ; 0x38
{
Heap_Block *next = block_before->next;
new_block->next = next;
new_block->prev = block_before;
block_before->next = new_block;
3000a3c8: e5862008 str r2, [r6, #8] 3000a3cc: e2811001 add r1, r1, #1 3000a3d0: e5841038 str r1, [r4, #56] ; 0x38 3000a3d4: ea000007 b 3000a3f8 <_Heap_Block_split+0xe8>
RTEMS_INLINE_ROUTINE void _Heap_Free_list_replace(
Heap_Block *old_block,
Heap_Block *new_block
)
{
Heap_Block *next = old_block->next;
3000a3d8: e5930008 ldr r0, [r3, #8] <== NOT EXECUTED
Heap_Block *prev = old_block->prev;
3000a3dc: 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;
3000a3e0: e0877001 add r7, r7, r1 <== NOT EXECUTED
new_block->next = next;
new_block->prev = prev;
3000a3e4: e582300c str r3, [r2, #12] <== NOT EXECUTED
)
{
Heap_Block *next = old_block->next;
Heap_Block *prev = old_block->prev;
new_block->next = next;
3000a3e8: e5820008 str r0, [r2, #8] <== NOT EXECUTED
new_block->prev = prev;
next->prev = new_block;
3000a3ec: e580200c str r2, [r0, #12] <== NOT EXECUTED
prev->next = new_block;
3000a3f0: e5832008 str r2, [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);
3000a3f4: e0873002 add r3, r7, r2 <== NOT EXECUTED
next_block = _Heap_Block_at( free_block, free_block_size );
}
free_block->size_and_flag = free_block_size | HEAP_PREV_BLOCK_USED;
3000a3f8: e3871001 orr r1, r7, #1 3000a3fc: e5821004 str r1, [r2, #4]
next_block->prev_size = free_block_size;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
3000a400: e5932004 ldr r2, [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;
3000a404: e5837000 str r7, [r3]
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
3000a408: e3c22001 bic r2, r2, #1
_Heap_Protection_block_initialize( heap, free_block );
} else {
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
3000a40c: e5832004 str r2, [r3, #4]
3000a410: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
3000f5cc <_Heap_Extend>:
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t *extended_size_ptr
)
{
3000f5cc: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== NOT EXECUTED
3000f5d0: e1a05001 mov r5, r1 <== NOT EXECUTED
Heap_Statistics *const stats = &heap->stats; Heap_Block *const first_block = heap->first_block;
3000f5d4: e5901020 ldr r1, [r0, #32] <== NOT EXECUTED
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t *extended_size_ptr
)
{
3000f5d8: e24dd028 sub sp, sp, #40 ; 0x28 <== NOT EXECUTED 3000f5dc: e58d3018 str r3, [sp, #24] <== NOT EXECUTED
Heap_Statistics *const stats = &heap->stats; Heap_Block *const first_block = heap->first_block;
3000f5e0: e58d1010 str r1, [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;
3000f5e4: e5903010 ldr r3, [r0, #16] <== NOT EXECUTED
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;
3000f5e8: e5901030 ldr r1, [r0, #48] ; 0x30 <== 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;
3000f5ec: e3a08000 mov r8, #0 <== 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 ) {
3000f5f0: e0956002 adds r6, r5, r2 <== NOT EXECUTED
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t *extended_size_ptr
)
{
3000f5f4: e1a04000 mov r4, r0 <== 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;
3000f5f8: e58d3014 str r3, [sp, #20] <== 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;
3000f5fc: e58d8024 str r8, [sp, #36] ; 0x24 <== 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;
3000f600: e5903014 ldr r3, [r0, #20] <== NOT EXECUTED
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; Heap_Block *extend_last_block = NULL;
3000f604: e58d8020 str r8, [sp, #32] <== NOT EXECUTED
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;
3000f608: e58d101c str r1, [sp, #28] <== 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;
3000f60c: 21a00008 movcs r0, r8 <== 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 ) {
3000f610: 2a00009d bcs 3000f88c <_Heap_Extend+0x2c0> <== NOT EXECUTED
return false;
}
extend_area_ok = _Heap_Get_first_and_last_block(
3000f614: e28d1024 add r1, sp, #36 ; 0x24 <== NOT EXECUTED 3000f618: e58d1000 str r1, [sp] <== NOT EXECUTED 3000f61c: e28d1020 add r1, sp, #32 <== NOT EXECUTED 3000f620: e58d1004 str r1, [sp, #4] <== NOT EXECUTED 3000f624: e1a00005 mov r0, r5 <== NOT EXECUTED 3000f628: e1a01002 mov r1, r2 <== NOT EXECUTED 3000f62c: e59d2014 ldr r2, [sp, #20] <== NOT EXECUTED 3000f630: ebffec4d bl 3000a76c <_Heap_Get_first_and_last_block> <== NOT EXECUTED
page_size,
min_block_size,
&extend_first_block,
&extend_last_block
);
if (!extend_area_ok ) {
3000f634: e3500000 cmp r0, #0 <== NOT EXECUTED 3000f638: 0a000093 beq 3000f88c <_Heap_Extend+0x2c0> <== NOT EXECUTED 3000f63c: e59da010 ldr sl, [sp, #16] <== NOT EXECUTED 3000f640: e1a07008 mov r7, r8 <== NOT EXECUTED 3000f644: e1a09008 mov r9, r8 <== NOT EXECUTED
return false;
}
do {
uintptr_t const sub_area_begin = (start_block != first_block) ?
(uintptr_t) start_block : heap->area_begin;
3000f648: e5941018 ldr r1, [r4, #24] <== NOT EXECUTED 3000f64c: e1a03008 mov r3, r8 <== NOT EXECUTED 3000f650: e1a0c004 mov ip, r4 <== NOT EXECUTED 3000f654: ea000000 b 3000f65c <_Heap_Extend+0x90> <== NOT EXECUTED 3000f658: e1a0100a mov r1, sl <== NOT EXECUTED
uintptr_t const sub_area_end = start_block->prev_size;
3000f65c: e59a4000 ldr r4, [sl] <== NOT EXECUTED
Heap_Block *const end_block =
_Heap_Block_of_alloc_area( sub_area_end, page_size );
if (
3000f660: e1560001 cmp r6, r1 <== NOT EXECUTED 3000f664: 93a00000 movls r0, #0 <== NOT EXECUTED 3000f668: 83a00001 movhi r0, #1 <== NOT EXECUTED 3000f66c: e1550004 cmp r5, r4 <== NOT EXECUTED 3000f670: 23a00000 movcs r0, #0 <== NOT EXECUTED 3000f674: e3500000 cmp r0, #0 <== NOT EXECUTED 3000f678: 1a000082 bne 3000f888 <_Heap_Extend+0x2bc> <== NOT EXECUTED
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
}
if ( extend_area_end == sub_area_begin ) {
3000f67c: e1560001 cmp r6, r1 <== NOT EXECUTED 3000f680: 01a0300a moveq r3, sl <== NOT EXECUTED 3000f684: 0a000001 beq 3000f690 <_Heap_Extend+0xc4> <== NOT EXECUTED
merge_below_block = start_block;
} else if ( extend_area_end < sub_area_end ) {
3000f688: e1560004 cmp r6, r4 <== NOT EXECUTED 3000f68c: 31a0900a movcc r9, sl <== NOT EXECUTED
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
3000f690: e1a00004 mov r0, r4 <== NOT EXECUTED 3000f694: e59d1014 ldr r1, [sp, #20] <== NOT EXECUTED 3000f698: e58d300c str r3, [sp, #12] <== NOT EXECUTED 3000f69c: e58dc008 str ip, [sp, #8] <== NOT EXECUTED 3000f6a0: eb001637 bl 30014f84 <__umodsi3> <== NOT EXECUTED 3000f6a4: e244b008 sub fp, r4, #8 <== NOT EXECUTED
link_below_block = start_block;
}
if ( sub_area_end == extend_area_begin ) {
3000f6a8: e1540005 cmp r4, r5 <== NOT EXECUTED
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
3000f6ac: e060000b rsb r0, r0, fp <== NOT EXECUTED 3000f6b0: e59d300c ldr r3, [sp, #12] <== NOT EXECUTED 3000f6b4: e59dc008 ldr ip, [sp, #8] <== 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 )
3000f6b8: 01a07000 moveq r7, r0 <== NOT EXECUTED
start_block->prev_size = extend_area_end;
3000f6bc: 058a6000 streq r6, [sl] <== 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 ) {
3000f6c0: 0a000000 beq 3000f6c8 <_Heap_Extend+0xfc> <== NOT EXECUTED 3000f6c4: 31a08000 movcc r8, r0 <== 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;
3000f6c8: e590a004 ldr sl, [r0, #4] <== 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 );
3000f6cc: e59d2010 ldr r2, [sp, #16] <== NOT EXECUTED 3000f6d0: e3caa001 bic sl, sl, #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);
3000f6d4: e080a00a add sl, r0, sl <== NOT EXECUTED 3000f6d8: e15a0002 cmp sl, r2 <== NOT EXECUTED 3000f6dc: 1affffdd bne 3000f658 <_Heap_Extend+0x8c> <== NOT EXECUTED 3000f6e0: e1a02009 mov r2, r9 <== NOT EXECUTED 3000f6e4: e1a09003 mov r9, r3 <== NOT EXECUTED
if ( extend_area_begin < heap->area_begin ) {
3000f6e8: e59c3018 ldr r3, [ip, #24] <== NOT EXECUTED 3000f6ec: e1a0400c mov r4, ip <== NOT EXECUTED 3000f6f0: e1550003 cmp r5, r3 <== NOT EXECUTED
heap->area_begin = extend_area_begin;
3000f6f4: 358c5018 strcc r5, [ip, #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 ) {
3000f6f8: 3a000002 bcc 3000f708 <_Heap_Extend+0x13c> <== NOT EXECUTED
heap->area_begin = extend_area_begin;
} else if ( heap->area_end < extend_area_end ) {
3000f6fc: e59c301c ldr r3, [ip, #28] <== NOT EXECUTED 3000f700: e1530006 cmp r3, r6 <== NOT EXECUTED
heap->area_end = extend_area_end;
3000f704: 358c601c strcc r6, [ip, #28] <== NOT EXECUTED
}
extend_first_block_size =
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
3000f708: e59d1024 ldr r1, [sp, #36] ; 0x24 <== NOT EXECUTED 3000f70c: e59d3020 ldr r3, [sp, #32] <== NOT EXECUTED
extend_first_block->prev_size = extend_area_end;
3000f710: e5816000 str r6, [r1] <== 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 =
3000f714: e0610003 rsb r0, r1, r3 <== 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;
3000f718: e380c001 orr ip, r0, #1 <== NOT EXECUTED
_Heap_Protection_block_initialize( heap, extend_first_block );
extend_last_block->prev_size = extend_first_block_size;
3000f71c: e5830000 str r0, [r3] <== NOT EXECUTED
extend_last_block->size_and_flag = 0;
3000f720: e3a00000 mov r0, #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 =
3000f724: e581c004 str ip, [r1, #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;
3000f728: e5830004 str r0, [r3, #4] <== NOT EXECUTED
_Heap_Protection_block_initialize( heap, extend_last_block );
if ( (uintptr_t) extend_first_block < (uintptr_t) heap->first_block ) {
3000f72c: e5940020 ldr r0, [r4, #32] <== NOT EXECUTED 3000f730: e1500001 cmp r0, r1 <== NOT EXECUTED
heap->first_block = extend_first_block;
3000f734: 85841020 strhi r1, [r4, #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 ) {
3000f738: 8a000002 bhi 3000f748 <_Heap_Extend+0x17c> <== NOT EXECUTED
heap->first_block = extend_first_block;
} else if ( (uintptr_t) extend_last_block > (uintptr_t) heap->last_block ) {
3000f73c: e5941024 ldr r1, [r4, #36] ; 0x24 <== NOT EXECUTED 3000f740: e1510003 cmp r1, r3 <== NOT EXECUTED
heap->last_block = extend_last_block;
3000f744: 35843024 strcc r3, [r4, #36] ; 0x24 <== NOT EXECUTED
}
if ( merge_below_block != NULL ) {
3000f748: e3590000 cmp r9, #0 <== NOT EXECUTED 3000f74c: 0a000010 beq 3000f794 <_Heap_Extend+0x1c8> <== NOT EXECUTED
Heap_Control *heap,
uintptr_t extend_area_begin,
Heap_Block *first_block
)
{
uintptr_t const page_size = heap->page_size;
3000f750: e594a010 ldr sl, [r4, #16] <== NOT EXECUTED
uintptr_t const new_first_block_alloc_begin =
_Heap_Align_up( extend_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size );
3000f754: e2855008 add r5, r5, #8 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up(
uintptr_t value,
uintptr_t alignment
)
{
uintptr_t remainder = value % alignment;
3000f758: e1a00005 mov r0, r5 <== NOT EXECUTED 3000f75c: e1a0100a mov r1, sl <== NOT EXECUTED 3000f760: eb001607 bl 30014f84 <__umodsi3> <== NOT EXECUTED
if ( remainder != 0 ) {
3000f764: e3500000 cmp r0, #0 <== NOT EXECUTED
return value - remainder + alignment;
3000f768: 1085500a addne r5, r5, sl <== NOT EXECUTED 3000f76c: 10605005 rsbne r5, r0, r5 <== 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;
3000f770: e5993000 ldr r3, [r9] <== 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 =
3000f774: e2451008 sub r1, r5, #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;
3000f778: e5053008 str r3, [r5, #-8] <== 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 =
3000f77c: e0613009 rsb r3, r1, r9 <== 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;
3000f780: e3833001 orr r3, r3, #1 <== NOT EXECUTED 3000f784: e5053004 str r3, [r5, #-4] <== NOT EXECUTED
_Heap_Free_block( heap, new_first_block );
3000f788: e1a00004 mov r0, r4 <== NOT EXECUTED 3000f78c: ebffff86 bl 3000f5ac <_Heap_Free_block> <== NOT EXECUTED 3000f790: ea000004 b 3000f7a8 <_Heap_Extend+0x1dc> <== 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 ) {
3000f794: e3520000 cmp r2, #0 <== NOT EXECUTED
_Heap_Link_below(
3000f798: 159d3020 ldrne r3, [sp, #32] <== 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;
3000f79c: 10632002 rsbne r2, r3, r2 <== NOT EXECUTED 3000f7a0: 13822001 orrne r2, r2, #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 =
3000f7a4: 15832004 strne r2, [r3, #4] <== NOT EXECUTED
link_below_block,
extend_last_block
);
}
if ( merge_above_block != NULL ) {
3000f7a8: e3570000 cmp r7, #0 <== NOT EXECUTED 3000f7ac: 0a000012 beq 3000f7fc <_Heap_Extend+0x230> <== 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,
3000f7b0: 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(
3000f7b4: e0676006 rsb r6, r7, r6 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
3000f7b8: e5941010 ldr r1, [r4, #16] <== NOT EXECUTED 3000f7bc: e1a00006 mov r0, r6 <== NOT EXECUTED 3000f7c0: eb0015ef bl 30014f84 <__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)
3000f7c4: e5972004 ldr r2, [r7, #4] <== NOT EXECUTED 3000f7c8: e0606006 rsb r6, r0, r6 <== NOT EXECUTED 3000f7cc: e0662002 rsb r2, r6, r2 <== 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 =
3000f7d0: e0863007 add r3, r6, r7 <== NOT EXECUTED
(last_block->size_and_flag - last_block_new_size)
| HEAP_PREV_BLOCK_USED;
3000f7d4: e3822001 orr r2, r2, #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 =
3000f7d8: e5832004 str r2, [r3, #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;
3000f7dc: e5973004 ldr r3, [r7, #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 );
3000f7e0: e1a00004 mov r0, r4 <== NOT EXECUTED 3000f7e4: e2033001 and r3, r3, #1 <== NOT EXECUTED
block->size_and_flag = size | flag;
3000f7e8: e1866003 orr r6, r6, r3 <== NOT EXECUTED 3000f7ec: e5876004 str r6, [r7, #4] <== NOT EXECUTED 3000f7f0: e1a01007 mov r1, r7 <== NOT EXECUTED 3000f7f4: ebffff6c bl 3000f5ac <_Heap_Free_block> <== NOT EXECUTED 3000f7f8: ea00000b b 3000f82c <_Heap_Extend+0x260> <== NOT EXECUTED
);
}
if ( merge_above_block != NULL ) {
_Heap_Merge_above( heap, merge_above_block, extend_area_end );
} else if ( link_above_block != NULL ) {
3000f7fc: e3580000 cmp r8, #0 <== NOT EXECUTED 3000f800: 0a000009 beq 3000f82c <_Heap_Extend+0x260> <== 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;
3000f804: e5982004 ldr r2, [r8, #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 );
3000f808: e59d1024 ldr r1, [sp, #36] ; 0x24 <== NOT EXECUTED 3000f80c: e2022001 and r2, r2, #1 <== NOT EXECUTED 3000f810: e0681001 rsb r1, r8, r1 <== 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(
3000f814: e59d3020 ldr r3, [sp, #32] <== NOT EXECUTED
block->size_and_flag = size | flag;
3000f818: e1812002 orr r2, r1, r2 <== NOT EXECUTED 3000f81c: e5882004 str r2, [r8, #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;
3000f820: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED 3000f824: e3822001 orr r2, r2, #1 <== NOT EXECUTED 3000f828: e5832004 str r2, [r3, #4] <== NOT EXECUTED
extend_first_block,
extend_last_block
);
}
if ( merge_below_block == NULL && merge_above_block == NULL ) {
3000f82c: e3570000 cmp r7, #0 <== NOT EXECUTED 3000f830: 03590000 cmpeq r9, #0 <== NOT EXECUTED
_Heap_Free_block( heap, extend_first_block );
3000f834: 01a00004 moveq r0, r4 <== NOT EXECUTED 3000f838: 059d1024 ldreq r1, [sp, #36] ; 0x24 <== NOT EXECUTED 3000f83c: 0bffff5a bleq 3000f5ac <_Heap_Free_block> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Heap_Set_last_block_size( Heap_Control *heap )
{
_Heap_Block_set_size(
heap->last_block,
(uintptr_t) heap->first_block - (uintptr_t) heap->last_block
3000f840: e5943024 ldr r3, [r4, #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(
3000f844: e5941020 ldr r1, [r4, #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;
3000f848: e5932004 ldr r2, [r3, #4] <== 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(
3000f84c: e0631001 rsb r1, r3, 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;
3000f850: e2022001 and r2, r2, #1 <== NOT EXECUTED
block->size_and_flag = size | flag;
3000f854: e1812002 orr r2, r1, r2 <== NOT EXECUTED 3000f858: e5832004 str r2, [r3, #4] <== NOT EXECUTED
}
_Heap_Set_last_block_size( heap );
extended_size = stats->free_size - free_size;
3000f85c: e59d101c ldr r1, [sp, #28] <== NOT EXECUTED 3000f860: e5943030 ldr r3, [r4, #48] ; 0x30 <== NOT EXECUTED
/* Statistics */
stats->size += extended_size;
3000f864: e594202c ldr r2, [r4, #44] ; 0x2c <== NOT EXECUTED
_Heap_Free_block( heap, extend_first_block );
}
_Heap_Set_last_block_size( heap );
extended_size = stats->free_size - free_size;
3000f868: e0613003 rsb r3, r1, r3 <== NOT EXECUTED
/* Statistics */
stats->size += extended_size;
3000f86c: e0822003 add r2, r2, r3 <== NOT EXECUTED 3000f870: e584202c str r2, [r4, #44] ; 0x2c <== NOT EXECUTED
if ( extended_size_ptr != NULL )
3000f874: e59d2018 ldr r2, [sp, #24] <== NOT EXECUTED
*extended_size_ptr = extended_size;
return true;
3000f878: e3a00001 mov r0, #1 <== NOT EXECUTED
extended_size = stats->free_size - free_size;
/* Statistics */
stats->size += extended_size;
if ( extended_size_ptr != NULL )
3000f87c: e3520000 cmp r2, #0 <== NOT EXECUTED
*extended_size_ptr = extended_size;
3000f880: 15823000 strne r3, [r2] <== NOT EXECUTED 3000f884: ea000000 b 3000f88c <_Heap_Extend+0x2c0> <== 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;
3000f888: e3a00000 mov r0, #0 <== NOT EXECUTED
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
}
3000f88c: e28dd028 add sp, sp, #40 ; 0x28 <== NOT EXECUTED
3000f890: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
3000f5ac <_Heap_Free_block>:
static void _Heap_Free_block( Heap_Control *heap, Heap_Block *block )
{
Heap_Statistics *const stats = &heap->stats;
/* Statistics */
++stats->used_blocks;
3000f5ac: e5902040 ldr r2, [r0, #64] ; 0x40 <== NOT EXECUTED
--stats->frees;
_Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( block ));
3000f5b0: 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;
3000f5b4: e2822001 add r2, r2, #1 <== NOT EXECUTED 3000f5b8: e5802040 str r2, [r0, #64] ; 0x40 <== NOT EXECUTED
--stats->frees;
3000f5bc: e5902050 ldr r2, [r0, #80] ; 0x50 <== NOT EXECUTED 3000f5c0: e2422001 sub r2, r2, #1 <== NOT EXECUTED 3000f5c4: e5802050 str r2, [r0, #80] ; 0x50 <== NOT EXECUTED
_Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( block ));
3000f5c8: ea0000b1 b 3000f894 <_Heap_Free> <== NOT EXECUTED
3000a4a0 <_Heap_Initialize>:
Heap_Control *heap,
void *heap_area_begin_ptr,
uintptr_t heap_area_size,
uintptr_t page_size
)
{
3000a4a0: e92d41ff push {r0, r1, r2, r3, r4, r5, r6, r7, r8, lr}
3000a4a4: e1a08002 mov r8, r2
uintptr_t min_block_size = 0;
bool area_ok = false;
Heap_Block *first_block = NULL;
Heap_Block *last_block = NULL;
if ( page_size == 0 ) {
3000a4a8: e2535000 subs r5, r3, #0
uintptr_t first_block_begin = 0; uintptr_t first_block_size = 0; uintptr_t last_block_begin = 0; uintptr_t min_block_size = 0; bool area_ok = false; Heap_Block *first_block = NULL;
3000a4ac: e3a02000 mov r2, #0
Heap_Control *heap,
void *heap_area_begin_ptr,
uintptr_t heap_area_size,
uintptr_t page_size
)
{
3000a4b0: e1a04000 mov r4, r0 3000a4b4: e1a06001 mov r6, r1
uintptr_t first_block_begin = 0; uintptr_t first_block_size = 0; uintptr_t last_block_begin = 0; uintptr_t min_block_size = 0; bool area_ok = false; Heap_Block *first_block = NULL;
3000a4b8: e58d200c str r2, [sp, #12]
Heap_Block *last_block = NULL;
3000a4bc: e58d2008 str r2, [sp, #8]
if ( page_size == 0 ) {
page_size = CPU_ALIGNMENT;
3000a4c0: 03a05008 moveq r5, #8
uintptr_t min_block_size = 0;
bool area_ok = false;
Heap_Block *first_block = NULL;
Heap_Block *last_block = NULL;
if ( page_size == 0 ) {
3000a4c4: 0a000004 beq 3000a4dc <_Heap_Initialize+0x3c>
uintptr_t alignment
)
{
uintptr_t remainder = value % alignment;
if ( remainder != 0 ) {
3000a4c8: e2153007 ands r3, r5, #7
return value - remainder + alignment;
3000a4cc: 12855008 addne r5, r5, #8 3000a4d0: 10635005 rsbne r5, r3, r5
page_size = CPU_ALIGNMENT;
} else {
page_size = _Heap_Align_up( page_size, CPU_ALIGNMENT );
if ( page_size < CPU_ALIGNMENT ) {
3000a4d4: e3550007 cmp r5, #7
3000a4d8: 9a000034 bls 3000a5b0 <_Heap_Initialize+0x110>
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up(
uintptr_t value,
uintptr_t alignment
)
{
uintptr_t remainder = value % alignment;
3000a4dc: e1a01005 mov r1, r5 3000a4e0: e3a00010 mov r0, #16 3000a4e4: eb002951 bl 30014a30 <__umodsi3>
if ( remainder != 0 ) {
3000a4e8: e3500000 cmp r0, #0
return value - remainder + alignment;
3000a4ec: 12857010 addne r7, r5, #16
return 0;
}
}
min_block_size = _Heap_Align_up( sizeof( Heap_Block ), page_size );
area_ok = _Heap_Get_first_and_last_block(
3000a4f0: e28d300c add r3, sp, #12 3000a4f4: 10607007 rsbne r7, r0, r7
} else {
return value;
3000a4f8: 03a07010 moveq r7, #16 3000a4fc: e58d3000 str r3, [sp] 3000a500: e28d3008 add r3, sp, #8 3000a504: e58d3004 str r3, [sp, #4] 3000a508: e1a00006 mov r0, r6 3000a50c: e1a01008 mov r1, r8 3000a510: e1a02005 mov r2, r5 3000a514: e1a03007 mov r3, r7 3000a518: ebffffbd bl 3000a414 <_Heap_Get_first_and_last_block>
page_size,
min_block_size,
&first_block,
&last_block
);
if ( !area_ok ) {
3000a51c: e3500000 cmp r0, #0
3000a520: 0a000023 beq 3000a5b4 <_Heap_Initialize+0x114>
return 0;
}
memset(heap, 0, sizeof(*heap));
3000a524: e3a01000 mov r1, #0 3000a528: e3a02058 mov r2, #88 ; 0x58 3000a52c: e1a00004 mov r0, r4 3000a530: eb001d48 bl 30011a58 <memset>
heap->Protection.block_initialize = _Heap_Protection_block_initialize_default;
heap->Protection.block_check = _Heap_Protection_block_check_default;
heap->Protection.block_error = _Heap_Protection_block_error_default;
#endif
first_block_begin = (uintptr_t) first_block;
3000a534: e59d300c ldr r3, [sp, #12]
last_block_begin = (uintptr_t) last_block;
3000a538: e59d2008 ldr r2, [sp, #8]
uintptr_t page_size
)
{
Heap_Statistics *const stats = &heap->stats;
uintptr_t const heap_area_begin = (uintptr_t) heap_area_begin_ptr;
uintptr_t const heap_area_end = heap_area_begin + heap_area_size;
3000a53c: e0888006 add r8, r8, r6
heap->Protection.block_error = _Heap_Protection_block_error_default;
#endif
first_block_begin = (uintptr_t) first_block;
last_block_begin = (uintptr_t) last_block;
first_block_size = last_block_begin - first_block_begin;
3000a540: e0630002 rsb r0, r3, r2
/* First block */
first_block->prev_size = heap_area_end;
first_block->size_and_flag = first_block_size | HEAP_PREV_BLOCK_USED;
3000a544: e3801001 orr r1, r0, #1
first_block_begin = (uintptr_t) first_block;
last_block_begin = (uintptr_t) last_block;
first_block_size = last_block_begin - first_block_begin;
/* First block */
first_block->prev_size = heap_area_end;
3000a548: e5838000 str r8, [r3]
first_block->size_and_flag = first_block_size | HEAP_PREV_BLOCK_USED;
3000a54c: e9830012 stmib r3, {r1, r4}
first_block->next = _Heap_Free_list_tail( heap ); first_block->prev = _Heap_Free_list_head( heap );
3000a550: e583400c str r4, [r3, #12]
heap->min_block_size = min_block_size; heap->area_begin = heap_area_begin; heap->area_end = heap_area_end; heap->first_block = first_block; heap->last_block = last_block; _Heap_Free_list_head( heap )->next = first_block;
3000a554: e5843008 str r3, [r4, #8]
/* Heap control */ heap->page_size = page_size; heap->min_block_size = min_block_size; heap->area_begin = heap_area_begin; heap->area_end = heap_area_end; heap->first_block = first_block;
3000a558: e5843020 str r3, [r4, #32]
heap->last_block = last_block; _Heap_Free_list_head( heap )->next = first_block; _Heap_Free_list_tail( heap )->prev = first_block;
3000a55c: e584300c str r3, [r4, #12]
* 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(
3000a560: e0623003 rsb r3, r2, r3
heap->page_size = page_size; heap->min_block_size = min_block_size; heap->area_begin = heap_area_begin; heap->area_end = heap_area_end; heap->first_block = first_block; heap->last_block = last_block;
3000a564: e5842024 str r2, [r4, #36] ; 0x24
first_block->next = _Heap_Free_list_tail( heap );
first_block->prev = _Heap_Free_list_head( heap );
_Heap_Protection_block_initialize( heap, first_block );
/* Heap control */
heap->page_size = page_size;
3000a568: e5845010 str r5, [r4, #16]
heap->min_block_size = min_block_size;
3000a56c: e5847014 str r7, [r4, #20]
heap->area_begin = heap_area_begin;
3000a570: e5846018 str r6, [r4, #24]
heap->area_end = heap_area_end;
3000a574: e584801c str r8, [r4, #28]
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
block->size_and_flag = size | flag;
3000a578: e5823004 str r3, [r2, #4]
/* Statistics */
stats->size = first_block_size;
stats->free_size = first_block_size;
stats->min_free_size = first_block_size;
stats->free_blocks = 1;
3000a57c: e3a03001 mov r3, #1
heap->last_block = last_block;
_Heap_Free_list_head( heap )->next = first_block;
_Heap_Free_list_tail( heap )->prev = first_block;
/* Last block */
last_block->prev_size = first_block_size;
3000a580: e5820000 str r0, [r2]
/* Statistics */
stats->size = first_block_size;
stats->free_size = first_block_size;
stats->min_free_size = first_block_size;
stats->free_blocks = 1;
3000a584: e5843038 str r3, [r4, #56] ; 0x38
stats->max_free_blocks = 1;
3000a588: e584303c str r3, [r4, #60] ; 0x3c
stats->instance = instance++;
3000a58c: e59f3028 ldr r3, [pc, #40] ; 3000a5bc <_Heap_Initialize+0x11c>
last_block->size_and_flag = 0;
_Heap_Set_last_block_size( heap );
_Heap_Protection_block_initialize( heap, last_block );
/* Statistics */
stats->size = first_block_size;
3000a590: e584002c str r0, [r4, #44] ; 0x2c
stats->free_size = first_block_size; stats->min_free_size = first_block_size; stats->free_blocks = 1; stats->max_free_blocks = 1; stats->instance = instance++;
3000a594: e5932000 ldr r2, [r3]
_Heap_Set_last_block_size( heap );
_Heap_Protection_block_initialize( heap, last_block );
/* Statistics */
stats->size = first_block_size;
stats->free_size = first_block_size;
3000a598: e5840030 str r0, [r4, #48] ; 0x30
stats->min_free_size = first_block_size; stats->free_blocks = 1; stats->max_free_blocks = 1; stats->instance = instance++;
3000a59c: e5842028 str r2, [r4, #40] ; 0x28 3000a5a0: e2822001 add r2, r2, #1
_Heap_Protection_block_initialize( heap, last_block );
/* Statistics */
stats->size = first_block_size;
stats->free_size = first_block_size;
stats->min_free_size = first_block_size;
3000a5a4: e5840034 str r0, [r4, #52] ; 0x34
stats->free_blocks = 1; stats->max_free_blocks = 1; stats->instance = instance++;
3000a5a8: e5832000 str r2, [r3]
);
_HAssert(
_Heap_Is_aligned( _Heap_Alloc_area_of_block( last_block ), page_size )
);
return first_block_size;
3000a5ac: ea000000 b 3000a5b4 <_Heap_Initialize+0x114>
} else {
page_size = _Heap_Align_up( page_size, CPU_ALIGNMENT );
if ( page_size < CPU_ALIGNMENT ) {
/* Integer overflow */
return 0;
3000a5b0: e3a00000 mov r0, #0 <== NOT EXECUTED
_HAssert(
_Heap_Is_aligned( _Heap_Alloc_area_of_block( last_block ), page_size )
);
return first_block_size;
}
3000a5b4: e28dd010 add sp, sp, #16
3000a5b8: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
30016d8c <_Heap_Resize_block>:
void *alloc_begin_ptr,
uintptr_t new_alloc_size,
uintptr_t *old_size,
uintptr_t *new_size
)
{
30016d8c: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
30016d90: e1a04000 mov r4, r0
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
30016d94: e241a008 sub sl, r1, #8 30016d98: e1a00001 mov r0, r1 30016d9c: e1a05001 mov r5, r1 30016da0: e5941010 ldr r1, [r4, #16] 30016da4: e1a08003 mov r8, r3 30016da8: e1a07002 mov r7, r2 30016dac: ebfff71f bl 30014a30 <__umodsi3> 30016db0: e59d601c ldr r6, [sp, #28]
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;
30016db4: e3a03000 mov r3, #0 30016db8: e5883000 str r3, [r8]
*new_size = 0;
30016dbc: e5863000 str r3, [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;
30016dc0: 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);
30016dc4: e060100a rsb r1, r0, sl
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;
30016dc8: e1530001 cmp r3, r1
new_alloc_size,
old_size,
new_size
);
}
return HEAP_RESIZE_FATAL_ERROR;
30016dcc: 83a00002 movhi r0, #2
30016dd0: 88bd85f0 pophi {r4, r5, r6, r7, r8, sl, pc}
30016dd4: e5943024 ldr r3, [r4, #36] ; 0x24
30016dd8: e1530001 cmp r3, r1
30016ddc: 3a000035 bcc 30016eb8 <_Heap_Resize_block+0x12c>
- 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;
30016de0: e5913004 ldr r3, [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;
30016de4: e265c004 rsb ip, r5, #4 30016de8: e3c33001 bic r3, r3, #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;
30016dec: e0812003 add r2, r1, r3 30016df0: e5920004 ldr r0, [r2, #4]
uintptr_t alloc_size = block_end - alloc_begin + HEAP_ALLOC_BONUS;
30016df4: e08cc002 add ip, ip, r2 30016df8: e3c00001 bic r0, r0, #1
old_size,
new_size
);
}
return HEAP_RESIZE_FATAL_ERROR;
}
30016dfc: e082a000 add sl, r2, r0
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;
30016e00: e59aa004 ldr sl, [sl, #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;
30016e04: e588c000 str ip, [r8]
RTEMS_INLINE_ROUTINE bool _Heap_Is_free(
const Heap_Block *block
)
{
return !_Heap_Is_used( block );
30016e08: e31a0001 tst sl, #1 30016e0c: 13a0a000 movne sl, #0 30016e10: 03a0a001 moveq sl, #1
if ( next_block_is_free ) {
30016e14: e35a0000 cmp sl, #0
block_size += next_block_size;
alloc_size += next_block_size;
30016e18: 108cc000 addne ip, ip, r0
_HAssert( _Heap_Is_prev_used( next_block ) );
*old_size = alloc_size;
if ( next_block_is_free ) {
block_size += next_block_size;
30016e1c: 10833000 addne r3, r3, r0
alloc_size += next_block_size;
}
if ( new_alloc_size > alloc_size ) {
30016e20: e157000c cmp r7, ip
return HEAP_RESIZE_UNSATISFIED;
30016e24: 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 ) {
30016e28: 88bd85f0 pophi {r4, r5, r6, r7, r8, sl, pc}
return HEAP_RESIZE_UNSATISFIED;
}
if ( next_block_is_free ) {
30016e2c: e35a0000 cmp sl, #0
30016e30: 0a000011 beq 30016e7c <_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;
30016e34: e591c004 ldr ip, [r1, #4] <== NOT EXECUTED 30016e38: e20cc001 and ip, ip, #1 <== NOT EXECUTED
block->size_and_flag = size | flag;
30016e3c: e183c00c orr ip, r3, ip <== NOT EXECUTED 30016e40: e581c004 str ip, [r1, #4] <== NOT EXECUTED
return _Heap_Free_list_tail(heap)->prev;
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
30016e44: e592c008 ldr ip, [r2, #8] <== NOT EXECUTED
Heap_Block *prev = block->prev;
30016e48: e592200c ldr r2, [r2, #12] <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
30016e4c: e0833001 add r3, r3, r1 <== 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;
30016e50: e582c008 str ip, [r2, #8] <== NOT EXECUTED
next->prev = prev;
30016e54: e58c200c str r2, [ip, #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;
30016e58: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED 30016e5c: e3822001 orr r2, r2, #1 <== NOT EXECUTED 30016e60: e5832004 str r2, [r3, #4] <== NOT EXECUTED
/* Statistics */
--stats->free_blocks;
30016e64: e5943038 ldr r3, [r4, #56] ; 0x38 <== NOT EXECUTED 30016e68: e2433001 sub r3, r3, #1 <== NOT EXECUTED 30016e6c: e5843038 str r3, [r4, #56] ; 0x38 <== NOT EXECUTED
stats->free_size -= next_block_size;
30016e70: e5943030 ldr r3, [r4, #48] ; 0x30 <== NOT EXECUTED 30016e74: e0600003 rsb r0, r0, r3 <== NOT EXECUTED 30016e78: e5840030 str r0, [r4, #48] ; 0x30 <== NOT EXECUTED
}
block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size );
30016e7c: e1a02005 mov r2, r5 30016e80: e1a03007 mov r3, r7 30016e84: e1a00004 mov r0, r4 30016e88: ebffcdcc bl 3000a5c0 <_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;
30016e8c: e5903004 ldr r3, [r0, #4] 30016e90: e3c33001 bic r3, r3, #1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
30016e94: e2833004 add r3, r3, #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;
30016e98: e0655003 rsb r5, r5, r3 30016e9c: e0800005 add r0, r0, r5 30016ea0: e5860000 str r0, [r6]
/* Statistics */
++stats->resizes;
30016ea4: e5943054 ldr r3, [r4, #84] ; 0x54
return HEAP_RESIZE_SUCCESSFUL;
30016ea8: 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;
30016eac: e2833001 add r3, r3, #1
30016eb0: e5843054 str r3, [r4, #84] ; 0x54
30016eb4: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
new_alloc_size,
old_size,
new_size
);
}
return HEAP_RESIZE_FATAL_ERROR;
30016eb8: e3a00002 mov r0, #2 <== NOT EXECUTED
}
30016ebc: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
3000b308 <_Heap_Walk>:
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
3000b308: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== NOT EXECUTED
uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size;
3000b30c: e5903014 ldr r3, [r0, #20] <== NOT EXECUTED
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
3000b310: e24dd030 sub sp, sp, #48 ; 0x30 <== NOT EXECUTED
uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size;
3000b314: e58d3024 str r3, [sp, #36] ; 0x24 <== NOT EXECUTED
Heap_Block *const first_block = heap->first_block; Heap_Block *const last_block = heap->last_block;
3000b318: e5903024 ldr r3, [r0, #36] ; 0x24 <== NOT EXECUTED
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
3000b31c: e59f4500 ldr r4, [pc, #1280] ; 3000b824 <_Heap_Walk+0x51c> <== NOT EXECUTED
)
{
uintptr_t const page_size = heap->page_size;
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;
3000b320: e58d3028 str r3, [sp, #40] ; 0x28 <== NOT EXECUTED
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
3000b324: e59f34fc ldr r3, [pc, #1276] ; 3000b828 <_Heap_Walk+0x520> <== NOT EXECUTED 3000b328: e31200ff tst r2, #255 ; 0xff <== NOT EXECUTED 3000b32c: 11a04003 movne r4, r3 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
3000b330: e59f34f4 ldr r3, [pc, #1268] ; 3000b82c <_Heap_Walk+0x524> <== NOT EXECUTED
bool dump
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
Heap_Block *const first_block = heap->first_block;
3000b334: e590c020 ldr ip, [r0, #32] <== 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() ) ) {
3000b338: e5933000 ldr r3, [r3] <== NOT EXECUTED
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
3000b33c: e1a06000 mov r6, r0 <== 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() ) ) {
3000b340: e3530003 cmp r3, #3 <== NOT EXECUTED
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
3000b344: e1a05001 mov r5, r1 <== NOT EXECUTED
uintptr_t const page_size = heap->page_size;
3000b348: e5909010 ldr r9, [r0, #16] <== NOT EXECUTED
uintptr_t const min_block_size = heap->min_block_size; Heap_Block *const first_block = heap->first_block;
3000b34c: e58dc020 str ip, [sp, #32] <== 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() ) ) {
3000b350: 1a000127 bne 3000b7f4 <_Heap_Walk+0x4ec> <== 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)(
3000b354: e59dc024 ldr ip, [sp, #36] ; 0x24 <== NOT EXECUTED 3000b358: e59d2020 ldr r2, [sp, #32] <== NOT EXECUTED 3000b35c: e58dc000 str ip, [sp] <== NOT EXECUTED 3000b360: e5903018 ldr r3, [r0, #24] <== NOT EXECUTED 3000b364: e58d3004 str r3, [sp, #4] <== NOT EXECUTED 3000b368: e590301c ldr r3, [r0, #28] <== NOT EXECUTED 3000b36c: e58d200c str r2, [sp, #12] <== NOT EXECUTED 3000b370: e58d3008 str r3, [sp, #8] <== NOT EXECUTED 3000b374: e59d3028 ldr r3, [sp, #40] ; 0x28 <== NOT EXECUTED 3000b378: e59f24b0 ldr r2, [pc, #1200] ; 3000b830 <_Heap_Walk+0x528> <== NOT EXECUTED 3000b37c: e58d3010 str r3, [sp, #16] <== NOT EXECUTED 3000b380: e5903008 ldr r3, [r0, #8] <== NOT EXECUTED 3000b384: e58d3014 str r3, [sp, #20] <== NOT EXECUTED 3000b388: e590300c ldr r3, [r0, #12] <== NOT EXECUTED 3000b38c: e1a00001 mov r0, r1 <== NOT EXECUTED 3000b390: e58d3018 str r3, [sp, #24] <== NOT EXECUTED 3000b394: e3a01000 mov r1, #0 <== NOT EXECUTED 3000b398: e1a03009 mov r3, r9 <== NOT EXECUTED 3000b39c: e1a0e00f mov lr, pc <== NOT EXECUTED 3000b3a0: e12fff14 bx r4 <== NOT EXECUTED
heap->area_begin, heap->area_end,
first_block, last_block,
first_free_block, last_free_block
);
if ( page_size == 0 ) {
3000b3a4: e3590000 cmp r9, #0 <== NOT EXECUTED 3000b3a8: 1a000006 bne 3000b3c8 <_Heap_Walk+0xc0> <== NOT EXECUTED
(*printer)( source, true, "page size is zero\n" );
3000b3ac: e1a00005 mov r0, r5 <== NOT EXECUTED 3000b3b0: e3a01001 mov r1, #1 <== NOT EXECUTED 3000b3b4: e59f2478 ldr r2, [pc, #1144] ; 3000b834 <_Heap_Walk+0x52c> <== NOT EXECUTED 3000b3b8: e1a0e00f mov lr, pc <== NOT EXECUTED 3000b3bc: e12fff14 bx r4 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
3000b3c0: e1a08009 mov r8, r9 <== NOT EXECUTED 3000b3c4: ea00010b b 3000b7f8 <_Heap_Walk+0x4f0> <== NOT EXECUTED
(*printer)( source, true, "page size is zero\n" );
return false;
}
if ( !_Addresses_Is_aligned( (void *) page_size ) ) {
3000b3c8: e2198007 ands r8, r9, #7 <== NOT EXECUTED
(*printer)(
3000b3cc: 11a00005 movne r0, r5 <== NOT EXECUTED 3000b3d0: 13a01001 movne r1, #1 <== NOT EXECUTED 3000b3d4: 159f245c ldrne r2, [pc, #1116] ; 3000b838 <_Heap_Walk+0x530><== NOT EXECUTED 3000b3d8: 11a03009 movne r3, r9 <== NOT EXECUTED 3000b3dc: 1a00010c bne 3000b814 <_Heap_Walk+0x50c> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
3000b3e0: e59d0024 ldr r0, [sp, #36] ; 0x24 <== NOT EXECUTED 3000b3e4: e1a01009 mov r1, r9 <== NOT EXECUTED 3000b3e8: ebffe736 bl 300050c8 <__umodsi3> <== NOT EXECUTED
);
return false;
}
if ( !_Heap_Is_aligned( min_block_size, page_size ) ) {
3000b3ec: e250b000 subs fp, r0, #0 <== NOT EXECUTED 3000b3f0: 0a000006 beq 3000b410 <_Heap_Walk+0x108> <== NOT EXECUTED
(*printer)(
3000b3f4: e1a00005 mov r0, r5 <== NOT EXECUTED 3000b3f8: e3a01001 mov r1, #1 <== NOT EXECUTED 3000b3fc: e59f2438 ldr r2, [pc, #1080] ; 3000b83c <_Heap_Walk+0x534> <== NOT EXECUTED 3000b400: e59d3024 ldr r3, [sp, #36] ; 0x24 <== NOT EXECUTED 3000b404: e1a0e00f mov lr, pc <== NOT EXECUTED 3000b408: e12fff14 bx r4 <== NOT EXECUTED 3000b40c: ea0000f9 b 3000b7f8 <_Heap_Walk+0x4f0> <== NOT EXECUTED 3000b410: e59dc020 ldr ip, [sp, #32] <== NOT EXECUTED 3000b414: e1a01009 mov r1, r9 <== NOT EXECUTED 3000b418: e28c0008 add r0, ip, #8 <== NOT EXECUTED 3000b41c: ebffe729 bl 300050c8 <__umodsi3> <== NOT EXECUTED
);
return false;
}
if (
3000b420: e250a000 subs sl, r0, #0 <== NOT EXECUTED
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size )
) {
(*printer)(
3000b424: 11a00005 movne r0, r5 <== NOT EXECUTED 3000b428: 13a01001 movne r1, #1 <== NOT EXECUTED 3000b42c: 159f240c ldrne r2, [pc, #1036] ; 3000b840 <_Heap_Walk+0x538><== NOT EXECUTED 3000b430: 159d3020 ldrne r3, [sp, #32] <== NOT EXECUTED 3000b434: 1a0000cc bne 3000b76c <_Heap_Walk+0x464> <== 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;
3000b438: e59d2020 ldr r2, [sp, #32] <== NOT EXECUTED 3000b43c: e5928004 ldr r8, [r2, #4] <== NOT EXECUTED
);
return false;
}
if ( !_Heap_Is_prev_used( first_block ) ) {
3000b440: e2188001 ands r8, r8, #1 <== NOT EXECUTED
(*printer)(
3000b444: 01a00005 moveq r0, r5 <== NOT EXECUTED 3000b448: 03a01001 moveq r1, #1 <== NOT EXECUTED 3000b44c: 059f23f0 ldreq r2, [pc, #1008] ; 3000b844 <_Heap_Walk+0x53c><== NOT EXECUTED 3000b450: 0a000009 beq 3000b47c <_Heap_Walk+0x174> <== 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;
3000b454: e59d3028 ldr r3, [sp, #40] ; 0x28 <== NOT EXECUTED 3000b458: e5937004 ldr r7, [r3, #4] <== NOT EXECUTED 3000b45c: e3c77001 bic r7, r7, #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);
3000b460: e0837007 add r7, r3, r7 <== 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;
3000b464: e5978004 ldr r8, [r7, #4] <== NOT EXECUTED
);
return false;
}
if ( _Heap_Is_free( last_block ) ) {
3000b468: e2188001 ands r8, r8, #1 <== NOT EXECUTED 3000b46c: 1a000005 bne 3000b488 <_Heap_Walk+0x180> <== NOT EXECUTED
(*printer)(
3000b470: e59f23d0 ldr r2, [pc, #976] ; 3000b848 <_Heap_Walk+0x540> <== NOT EXECUTED 3000b474: e1a00005 mov r0, r5 <== NOT EXECUTED 3000b478: e3a01001 mov r1, #1 <== NOT EXECUTED 3000b47c: e1a0e00f mov lr, pc <== NOT EXECUTED 3000b480: e12fff14 bx r4 <== NOT EXECUTED 3000b484: ea0000db b 3000b7f8 <_Heap_Walk+0x4f0> <== NOT EXECUTED
);
return false;
}
if (
3000b488: e59dc020 ldr ip, [sp, #32] <== NOT EXECUTED 3000b48c: e157000c cmp r7, ip <== NOT EXECUTED 3000b490: 0a000006 beq 3000b4b0 <_Heap_Walk+0x1a8> <== NOT EXECUTED
_Heap_Block_at( last_block, _Heap_Block_size( last_block ) ) != first_block
) {
(*printer)(
3000b494: e1a00005 mov r0, r5 <== NOT EXECUTED 3000b498: e3a01001 mov r1, #1 <== NOT EXECUTED 3000b49c: e59f23a8 ldr r2, [pc, #936] ; 3000b84c <_Heap_Walk+0x544> <== NOT EXECUTED 3000b4a0: e1a0e00f mov lr, pc <== NOT EXECUTED 3000b4a4: e12fff14 bx r4 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
3000b4a8: e1a0800a mov r8, sl <== NOT EXECUTED 3000b4ac: ea0000d1 b 3000b7f8 <_Heap_Walk+0x4f0> <== NOT EXECUTED
int source,
Heap_Walk_printer printer,
Heap_Control *heap
)
{
uintptr_t const page_size = heap->page_size;
3000b4b0: e596b010 ldr fp, [r6, #16] <== NOT EXECUTED
block = next_block;
} while ( block != first_block );
return true;
}
3000b4b4: e5968008 ldr r8, [r6, #8] <== NOT EXECUTED
Heap_Walk_printer printer,
Heap_Control *heap
)
{
uintptr_t const page_size = heap->page_size;
const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
3000b4b8: e1a0a006 mov sl, r6 <== NOT EXECUTED 3000b4bc: ea000034 b 3000b594 <_Heap_Walk+0x28c> <== 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;
3000b4c0: e5963020 ldr r3, [r6, #32] <== NOT EXECUTED 3000b4c4: e1530008 cmp r3, r8 <== NOT EXECUTED 3000b4c8: 83a0c000 movhi ip, #0 <== NOT EXECUTED 3000b4cc: 8a000003 bhi 3000b4e0 <_Heap_Walk+0x1d8> <== NOT EXECUTED 3000b4d0: e596c024 ldr ip, [r6, #36] ; 0x24 <== NOT EXECUTED 3000b4d4: e15c0008 cmp ip, r8 <== NOT EXECUTED 3000b4d8: 33a0c000 movcc ip, #0 <== NOT EXECUTED 3000b4dc: 23a0c001 movcs ip, #1 <== NOT EXECUTED
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 ) {
if ( !_Heap_Is_block_in_heap( heap, free_block ) ) {
3000b4e0: e21cc0ff ands ip, ip, #255 ; 0xff <== NOT EXECUTED
(*printer)(
3000b4e4: 01a00005 moveq r0, r5 <== NOT EXECUTED 3000b4e8: 03a01001 moveq r1, #1 <== NOT EXECUTED 3000b4ec: 059f235c ldreq r2, [pc, #860] ; 3000b850 <_Heap_Walk+0x548><== NOT EXECUTED 3000b4f0: 0a000012 beq 3000b540 <_Heap_Walk+0x238> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
3000b4f4: e2880008 add r0, r8, #8 <== NOT EXECUTED 3000b4f8: e1a0100b mov r1, fp <== NOT EXECUTED 3000b4fc: ebffe6f1 bl 300050c8 <__umodsi3> <== NOT EXECUTED
);
return false;
}
if (
3000b500: e250c000 subs ip, r0, #0 <== NOT EXECUTED
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size )
) {
(*printer)(
3000b504: 11a00005 movne r0, r5 <== NOT EXECUTED 3000b508: 13a01001 movne r1, #1 <== NOT EXECUTED 3000b50c: 159f2340 ldrne r2, [pc, #832] ; 3000b854 <_Heap_Walk+0x54c><== NOT EXECUTED 3000b510: 11a03008 movne r3, r8 <== NOT EXECUTED 3000b514: 1a0000be bne 3000b814 <_Heap_Walk+0x50c> <== 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;
3000b518: e5983004 ldr r3, [r8, #4] <== NOT EXECUTED 3000b51c: e3c33001 bic r3, r3, #1 <== NOT EXECUTED
block = next_block;
} while ( block != first_block );
return true;
}
3000b520: e0883003 add r3, r8, 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;
3000b524: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
3000b528: e2133001 ands r3, r3, #1 <== NOT EXECUTED 3000b52c: e58d302c str r3, [sp, #44] ; 0x2c <== NOT EXECUTED 3000b530: 0a000009 beq 3000b55c <_Heap_Walk+0x254> <== NOT EXECUTED
(*printer)(
3000b534: e59f231c ldr r2, [pc, #796] ; 3000b858 <_Heap_Walk+0x550> <== NOT EXECUTED 3000b538: e1a00005 mov r0, r5 <== NOT EXECUTED 3000b53c: e3a01001 mov r1, #1 <== NOT EXECUTED 3000b540: e1a03008 mov r3, r8 <== NOT EXECUTED 3000b544: e58dc01c str ip, [sp, #28] <== NOT EXECUTED 3000b548: e1a0e00f mov lr, pc <== NOT EXECUTED 3000b54c: e12fff14 bx r4 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
3000b550: e59dc01c ldr ip, [sp, #28] <== NOT EXECUTED 3000b554: e1a0800c mov r8, ip <== NOT EXECUTED 3000b558: ea0000a6 b 3000b7f8 <_Heap_Walk+0x4f0> <== NOT EXECUTED
);
return false;
}
if ( free_block->prev != prev_block ) {
3000b55c: e598300c ldr r3, [r8, #12] <== NOT EXECUTED 3000b560: e153000a cmp r3, sl <== NOT EXECUTED 3000b564: 0a000008 beq 3000b58c <_Heap_Walk+0x284> <== NOT EXECUTED
(*printer)(
3000b568: e58d3000 str r3, [sp] <== NOT EXECUTED 3000b56c: e1a00005 mov r0, r5 <== NOT EXECUTED 3000b570: e1a03008 mov r3, r8 <== NOT EXECUTED 3000b574: e3a01001 mov r1, #1 <== NOT EXECUTED 3000b578: e59f22dc ldr r2, [pc, #732] ; 3000b85c <_Heap_Walk+0x554> <== NOT EXECUTED 3000b57c: e1a0e00f mov lr, pc <== NOT EXECUTED 3000b580: e12fff14 bx r4 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
3000b584: e59d802c ldr r8, [sp, #44] ; 0x2c <== NOT EXECUTED 3000b588: ea00009a b 3000b7f8 <_Heap_Walk+0x4f0> <== NOT EXECUTED
return false;
}
prev_block = free_block;
free_block = free_block->next;
3000b58c: e1a0a008 mov sl, r8 <== NOT EXECUTED 3000b590: e5988008 ldr r8, [r8, #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 ) {
3000b594: e1580006 cmp r8, r6 <== NOT EXECUTED 3000b598: 1affffc8 bne 3000b4c0 <_Heap_Walk+0x1b8> <== NOT EXECUTED 3000b59c: ea000000 b 3000b5a4 <_Heap_Walk+0x29c> <== NOT EXECUTED
block->prev_size
);
}
block = next_block;
} while ( block != first_block );
3000b5a0: e1a07008 mov r7, r8 <== NOT EXECUTED
return true;
}
3000b5a4: e5973004 ldr r3, [r7, #4] <== 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;
3000b5a8: e5962020 ldr r2, [r6, #32] <== 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;
3000b5ac: e3c3a001 bic sl, 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);
3000b5b0: e087800a add r8, r7, sl <== 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;
3000b5b4: e1520008 cmp r2, r8 <== NOT EXECUTED 3000b5b8: 83a0b000 movhi fp, #0 <== NOT EXECUTED 3000b5bc: 8a000003 bhi 3000b5d0 <_Heap_Walk+0x2c8> <== NOT EXECUTED 3000b5c0: e596b024 ldr fp, [r6, #36] ; 0x24 <== NOT EXECUTED 3000b5c4: e15b0008 cmp fp, r8 <== NOT EXECUTED 3000b5c8: 33a0b000 movcc fp, #0 <== NOT EXECUTED 3000b5cc: 23a0b001 movcs fp, #1 <== NOT EXECUTED
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;
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
3000b5d0: e21bb0ff ands fp, fp, #255 ; 0xff <== NOT EXECUTED 3000b5d4: 1a000007 bne 3000b5f8 <_Heap_Walk+0x2f0> <== NOT EXECUTED
(*printer)(
3000b5d8: e58d8000 str r8, [sp] <== NOT EXECUTED 3000b5dc: e1a00005 mov r0, r5 <== NOT EXECUTED 3000b5e0: e3a01001 mov r1, #1 <== NOT EXECUTED 3000b5e4: e59f2274 ldr r2, [pc, #628] ; 3000b860 <_Heap_Walk+0x558> <== NOT EXECUTED 3000b5e8: e1a03007 mov r3, r7 <== NOT EXECUTED 3000b5ec: e1a0e00f mov lr, pc <== NOT EXECUTED 3000b5f0: e12fff14 bx r4 <== NOT EXECUTED 3000b5f4: ea00005e b 3000b774 <_Heap_Walk+0x46c> <== 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;
3000b5f8: e59d2028 ldr r2, [sp, #40] ; 0x28 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
3000b5fc: e1a0000a mov r0, sl <== NOT EXECUTED 3000b600: e1a01009 mov r1, r9 <== NOT EXECUTED 3000b604: e057b002 subs fp, r7, r2 <== NOT EXECUTED 3000b608: 13a0b001 movne fp, #1 <== NOT EXECUTED 3000b60c: e58d301c str r3, [sp, #28] <== NOT EXECUTED 3000b610: ebffe6ac bl 300050c8 <__umodsi3> <== NOT EXECUTED
);
return false;
}
if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) {
3000b614: e3500000 cmp r0, #0 <== NOT EXECUTED 3000b618: e59d301c ldr r3, [sp, #28] <== NOT EXECUTED 3000b61c: 0a000005 beq 3000b638 <_Heap_Walk+0x330> <== NOT EXECUTED 3000b620: e35b0000 cmp fp, #0 <== NOT EXECUTED
(*printer)(
3000b624: 158da000 strne sl, [sp] <== NOT EXECUTED 3000b628: 11a00005 movne r0, r5 <== NOT EXECUTED 3000b62c: 13a01001 movne r1, #1 <== NOT EXECUTED 3000b630: 159f222c ldrne r2, [pc, #556] ; 3000b864 <_Heap_Walk+0x55c><== NOT EXECUTED 3000b634: 1a000014 bne 3000b68c <_Heap_Walk+0x384> <== NOT EXECUTED
);
return false;
}
if ( block_size < min_block_size && is_not_last_block ) {
3000b638: e59dc024 ldr ip, [sp, #36] ; 0x24 <== NOT EXECUTED 3000b63c: e15a000c cmp sl, ip <== NOT EXECUTED 3000b640: 2a000009 bcs 3000b66c <_Heap_Walk+0x364> <== NOT EXECUTED 3000b644: e35b0000 cmp fp, #0 <== NOT EXECUTED 3000b648: 0a000007 beq 3000b66c <_Heap_Walk+0x364> <== NOT EXECUTED
(*printer)(
3000b64c: e88d1400 stm sp, {sl, ip} <== NOT EXECUTED
3000b650: e1a00005 mov r0, r5 <== NOT EXECUTED
3000b654: e3a01001 mov r1, #1 <== NOT EXECUTED
3000b658: e59f2208 ldr r2, [pc, #520] ; 3000b868 <_Heap_Walk+0x560> <== NOT EXECUTED
3000b65c: e1a03007 mov r3, r7 <== NOT EXECUTED
3000b660: e1a0e00f mov lr, pc <== NOT EXECUTED
3000b664: e12fff14 bx r4 <== NOT EXECUTED
3000b668: ea00006b b 3000b81c <_Heap_Walk+0x514> <== NOT EXECUTED
);
return false;
}
if ( next_block_begin <= block_begin && is_not_last_block ) {
3000b66c: e1580007 cmp r8, r7 <== NOT EXECUTED 3000b670: 8a000009 bhi 3000b69c <_Heap_Walk+0x394> <== NOT EXECUTED 3000b674: e35b0000 cmp fp, #0 <== NOT EXECUTED 3000b678: 0a000007 beq 3000b69c <_Heap_Walk+0x394> <== NOT EXECUTED
(*printer)(
3000b67c: e59f21e8 ldr r2, [pc, #488] ; 3000b86c <_Heap_Walk+0x564> <== NOT EXECUTED 3000b680: e58d8000 str r8, [sp] <== NOT EXECUTED 3000b684: e1a00005 mov r0, r5 <== NOT EXECUTED 3000b688: e3a01001 mov r1, #1 <== NOT EXECUTED 3000b68c: e1a03007 mov r3, r7 <== NOT EXECUTED 3000b690: e1a0e00f mov lr, pc <== NOT EXECUTED 3000b694: e12fff14 bx r4 <== NOT EXECUTED 3000b698: ea00005f b 3000b81c <_Heap_Walk+0x514> <== 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;
3000b69c: e203b001 and fp, r3, #1 <== NOT EXECUTED 3000b6a0: e5983004 ldr r3, [r8, #4] <== NOT EXECUTED
);
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
3000b6a4: e3130001 tst r3, #1 <== NOT EXECUTED 3000b6a8: 1a00003b bne 3000b79c <_Heap_Walk+0x494> <== 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 ?
3000b6ac: e597200c ldr r2, [r7, #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)(
3000b6b0: e5963008 ldr r3, [r6, #8] <== NOT EXECUTED
block = next_block;
} while ( block != first_block );
return true;
}
3000b6b4: e596100c ldr r1, [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)(
3000b6b8: e1520003 cmp r2, r3 <== NOT EXECUTED 3000b6bc: 059f01ac ldreq r0, [pc, #428] ; 3000b870 <_Heap_Walk+0x568><== NOT EXECUTED 3000b6c0: 0a000003 beq 3000b6d4 <_Heap_Walk+0x3cc> <== NOT EXECUTED
block,
block_size,
block->prev,
block->prev == first_free_block ?
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
3000b6c4: e59f31a8 ldr r3, [pc, #424] ; 3000b874 <_Heap_Walk+0x56c> <== NOT EXECUTED 3000b6c8: e1520006 cmp r2, r6 <== NOT EXECUTED 3000b6cc: e59f01a4 ldr r0, [pc, #420] ; 3000b878 <_Heap_Walk+0x570> <== NOT EXECUTED 3000b6d0: 01a00003 moveq r0, r3 <== NOT EXECUTED
block->next,
block->next == last_free_block ?
3000b6d4: e5973008 ldr r3, [r7, #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)(
3000b6d8: e1530001 cmp r3, r1 <== NOT EXECUTED 3000b6dc: 059f1198 ldreq r1, [pc, #408] ; 3000b87c <_Heap_Walk+0x574><== NOT EXECUTED 3000b6e0: 0a000003 beq 3000b6f4 <_Heap_Walk+0x3ec> <== 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)" : "")
3000b6e4: e59fc194 ldr ip, [pc, #404] ; 3000b880 <_Heap_Walk+0x578> <== NOT EXECUTED 3000b6e8: e1530006 cmp r3, r6 <== NOT EXECUTED 3000b6ec: e59f1184 ldr r1, [pc, #388] ; 3000b878 <_Heap_Walk+0x570> <== NOT EXECUTED 3000b6f0: 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)(
3000b6f4: e58d2004 str r2, [sp, #4] <== NOT EXECUTED 3000b6f8: e58d0008 str r0, [sp, #8] <== NOT EXECUTED 3000b6fc: e58d300c str r3, [sp, #12] <== NOT EXECUTED 3000b700: e58d1010 str r1, [sp, #16] <== NOT EXECUTED 3000b704: e1a03007 mov r3, r7 <== NOT EXECUTED 3000b708: e58da000 str sl, [sp] <== NOT EXECUTED 3000b70c: e1a00005 mov r0, r5 <== NOT EXECUTED 3000b710: e3a01000 mov r1, #0 <== NOT EXECUTED 3000b714: e59f2168 ldr r2, [pc, #360] ; 3000b884 <_Heap_Walk+0x57c> <== NOT EXECUTED 3000b718: e1a0e00f mov lr, pc <== NOT EXECUTED 3000b71c: e12fff14 bx r4 <== NOT EXECUTED
block->next == last_free_block ?
" (= last free)"
: (block->next == free_list_tail ? " (= tail)" : "")
);
if ( block_size != next_block->prev_size ) {
3000b720: e5983000 ldr r3, [r8] <== NOT EXECUTED 3000b724: e15a0003 cmp sl, r3 <== NOT EXECUTED 3000b728: 0a000009 beq 3000b754 <_Heap_Walk+0x44c> <== NOT EXECUTED
(*printer)(
3000b72c: e58d3004 str r3, [sp, #4] <== NOT EXECUTED 3000b730: e58da000 str sl, [sp] <== NOT EXECUTED 3000b734: e58d8008 str r8, [sp, #8] <== NOT EXECUTED 3000b738: e1a00005 mov r0, r5 <== NOT EXECUTED 3000b73c: e3a01001 mov r1, #1 <== NOT EXECUTED 3000b740: e59f2140 ldr r2, [pc, #320] ; 3000b888 <_Heap_Walk+0x580> <== NOT EXECUTED 3000b744: e1a03007 mov r3, r7 <== NOT EXECUTED 3000b748: e1a0e00f mov lr, pc <== NOT EXECUTED 3000b74c: e12fff14 bx r4 <== NOT EXECUTED 3000b750: ea000031 b 3000b81c <_Heap_Walk+0x514> <== NOT EXECUTED
);
return false;
}
if ( !prev_used ) {
3000b754: e35b0000 cmp fp, #0 <== NOT EXECUTED 3000b758: 1a000007 bne 3000b77c <_Heap_Walk+0x474> <== NOT EXECUTED
(*printer)(
3000b75c: e59f2128 ldr r2, [pc, #296] ; 3000b88c <_Heap_Walk+0x584> <== NOT EXECUTED 3000b760: e1a00005 mov r0, r5 <== NOT EXECUTED 3000b764: e3a01001 mov r1, #1 <== NOT EXECUTED 3000b768: e1a03007 mov r3, r7 <== NOT EXECUTED 3000b76c: e1a0e00f mov lr, pc <== NOT EXECUTED 3000b770: e12fff14 bx r4 <== NOT EXECUTED
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) {
return false;
3000b774: e1a0800b mov r8, fp <== NOT EXECUTED 3000b778: ea00001e b 3000b7f8 <_Heap_Walk+0x4f0> <== NOT EXECUTED
block = next_block;
} while ( block != first_block );
return true;
}
3000b77c: e5963008 ldr r3, [r6, #8] <== NOT EXECUTED 3000b780: ea000002 b 3000b790 <_Heap_Walk+0x488> <== 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 ) {
if ( free_block == block ) {
3000b784: e1530007 cmp r3, r7 <== NOT EXECUTED 3000b788: 0a000016 beq 3000b7e8 <_Heap_Walk+0x4e0> <== NOT EXECUTED
return true;
}
free_block = free_block->next;
3000b78c: 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 ) {
3000b790: e1530006 cmp r3, r6 <== NOT EXECUTED 3000b794: 1afffffa bne 3000b784 <_Heap_Walk+0x47c> <== NOT EXECUTED 3000b798: ea000019 b 3000b804 <_Heap_Walk+0x4fc> <== NOT EXECUTED
if ( !_Heap_Is_prev_used( next_block ) ) {
if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) {
return false;
}
} else if (prev_used) {
3000b79c: e35b0000 cmp fp, #0 <== NOT EXECUTED 3000b7a0: 0a000007 beq 3000b7c4 <_Heap_Walk+0x4bc> <== NOT EXECUTED
(*printer)(
3000b7a4: e58da000 str sl, [sp] <== NOT EXECUTED 3000b7a8: e1a00005 mov r0, r5 <== NOT EXECUTED 3000b7ac: e3a01000 mov r1, #0 <== NOT EXECUTED 3000b7b0: e59f20d8 ldr r2, [pc, #216] ; 3000b890 <_Heap_Walk+0x588> <== NOT EXECUTED 3000b7b4: e1a03007 mov r3, r7 <== NOT EXECUTED 3000b7b8: e1a0e00f mov lr, pc <== NOT EXECUTED 3000b7bc: e12fff14 bx r4 <== NOT EXECUTED 3000b7c0: ea000008 b 3000b7e8 <_Heap_Walk+0x4e0> <== NOT EXECUTED
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
3000b7c4: e58da000 str sl, [sp] <== NOT EXECUTED 3000b7c8: e5973000 ldr r3, [r7] <== NOT EXECUTED 3000b7cc: e1a00005 mov r0, r5 <== NOT EXECUTED 3000b7d0: e58d3004 str r3, [sp, #4] <== NOT EXECUTED 3000b7d4: e1a0100b mov r1, fp <== NOT EXECUTED 3000b7d8: e59f20b4 ldr r2, [pc, #180] ; 3000b894 <_Heap_Walk+0x58c> <== NOT EXECUTED 3000b7dc: e1a03007 mov r3, r7 <== NOT EXECUTED 3000b7e0: e1a0e00f mov lr, pc <== NOT EXECUTED 3000b7e4: e12fff14 bx r4 <== NOT EXECUTED
block->prev_size
);
}
block = next_block;
} while ( block != first_block );
3000b7e8: e59d2020 ldr r2, [sp, #32] <== NOT EXECUTED 3000b7ec: e1580002 cmp r8, r2 <== NOT EXECUTED 3000b7f0: 1affff6a bne 3000b5a0 <_Heap_Walk+0x298> <== 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() ) ) {
return true;
3000b7f4: e3a08001 mov r8, #1 <== NOT EXECUTED
block = next_block;
} while ( block != first_block );
return true;
}
3000b7f8: e1a00008 mov r0, r8 <== NOT EXECUTED
3000b7fc: e28dd030 add sp, sp, #48 ; 0x30 <== NOT EXECUTED
3000b800: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
return false;
}
if ( !_Heap_Walk_is_in_free_list( heap, block ) ) {
(*printer)(
3000b804: e59f208c ldr r2, [pc, #140] ; 3000b898 <_Heap_Walk+0x590> <== NOT EXECUTED 3000b808: e1a00005 mov r0, r5 <== NOT EXECUTED 3000b80c: e3a01001 mov r1, #1 <== NOT EXECUTED 3000b810: e1a03007 mov r3, r7 <== NOT EXECUTED 3000b814: e1a0e00f mov lr, pc <== NOT EXECUTED 3000b818: e12fff14 bx r4 <== NOT EXECUTED
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) {
return false;
3000b81c: e3a08000 mov r8, #0 <== NOT EXECUTED 3000b820: eafffff4 b 3000b7f8 <_Heap_Walk+0x4f0> <== NOT EXECUTED
3000b2c4 <_Heap_Walk_print>:
static void _Heap_Walk_print( int source, bool error, const char *fmt, ... )
{
3000b2c4: e92d000c push {r2, r3} <== NOT EXECUTED
3000b2c8: e92d4001 push {r0, lr} <== NOT EXECUTED
3000b2cc: e1a03000 mov r3, r0 <== NOT EXECUTED
va_list ap;
if ( error ) {
3000b2d0: e31100ff tst r1, #255 ; 0xff <== NOT EXECUTED
printk( "FAIL[%d]: ", source );
3000b2d4: 159f0024 ldrne r0, [pc, #36] ; 3000b300 <_Heap_Walk_print+0x3c><== NOT EXECUTED
} else {
printk( "PASS[%d]: ", source );
3000b2d8: 059f0024 ldreq r0, [pc, #36] ; 3000b304 <_Heap_Walk_print+0x40><== NOT EXECUTED 3000b2dc: e1a01003 mov r1, r3 <== NOT EXECUTED 3000b2e0: ebfff16a bl 30007890 <printk> <== NOT EXECUTED
}
va_start( ap, fmt );
3000b2e4: e28d100c add r1, sp, #12 <== NOT EXECUTED
vprintk( fmt, ap );
3000b2e8: e59d0008 ldr r0, [sp, #8] <== NOT EXECUTED
printk( "FAIL[%d]: ", source );
} else {
printk( "PASS[%d]: ", source );
}
va_start( ap, fmt );
3000b2ec: e58d1000 str r1, [sp] <== NOT EXECUTED
vprintk( fmt, ap );
3000b2f0: ebfff834 bl 300093c8 <vprintk> <== NOT EXECUTED
va_end( ap ); }
3000b2f4: e8bd4008 pop {r3, lr} <== NOT EXECUTED
3000b2f8: e28dd008 add sp, sp, #8 <== NOT EXECUTED
3000b2fc: e12fff1e bx lr <== NOT EXECUTED
3000b2b8 <_Heap_Walk_print_nothing>:
int source,
bool error,
const char *fmt,
...
)
{
3000b2b8: e92d000c push {r2, r3} <== NOT EXECUTED
/* Do nothing */ }
3000b2bc: e28dd008 add sp, sp, #8 <== NOT EXECUTED 3000b2c0: e12fff1e bx lr <== NOT EXECUTED
3000a6ec <_Internal_error_Occurred>:
bool is_internal,
Internal_errors_t the_error
)
{
_Internal_errors_What_happened.the_source = the_source;
3000a6ec: e59f3038 ldr r3, [pc, #56] ; 3000a72c <_Internal_error_Occurred+0x40>
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
3000a6f0: e20110ff and r1, r1, #255 ; 0xff
3000a6f4: e52de004 push {lr} ; (str lr, [sp, #-4]!)
_Internal_errors_What_happened.the_source = the_source;
3000a6f8: e5830000 str r0, [r3]
_Internal_errors_What_happened.is_internal = is_internal;
3000a6fc: e5c31004 strb r1, [r3, #4]
_Internal_errors_What_happened.the_error = the_error;
3000a700: e5832008 str r2, [r3, #8]
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
3000a704: 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 );
3000a708: eb000761 bl 3000c494 <_User_extensions_Fatal>
RTEMS_INLINE_ROUTINE void _System_state_Set (
System_state_Codes state
)
{
_System_state_Current = state;
3000a70c: e59f301c ldr r3, [pc, #28] ; 3000a730 <_Internal_error_Occurred+0x44><== NOT EXECUTED 3000a710: e3a02005 mov r2, #5 <== NOT EXECUTED 3000a714: e5832000 str r2, [r3] <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000a718: e10f2000 mrs r2, CPSR <== NOT EXECUTED 3000a71c: e3823080 orr r3, r2, #128 ; 0x80 <== NOT EXECUTED 3000a720: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_System_state_Set( SYSTEM_STATE_FAILED );
_CPU_Fatal_halt( the_error );
3000a724: e1a00004 mov r0, r4 <== NOT EXECUTED 3000a728: eafffffe b 3000a728 <_Internal_error_Occurred+0x3c> <== NOT EXECUTED
3000abb8 <_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;
3000abb8: e5903008 ldr r3, [r0, #8]
Objects_Control *_Objects_Get(
Objects_Information *information,
Objects_Id id,
Objects_Locations *location
)
{
3000abbc: e92d4030 push {r4, r5, lr}
* 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;
3000abc0: e2633001 rsb r3, r3, #1
Objects_Control *_Objects_Get(
Objects_Information *information,
Objects_Id id,
Objects_Locations *location
)
{
3000abc4: e1a04002 mov r4, 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 ) {
3000abc8: e1d021b0 ldrh r2, [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;
3000abcc: e0833001 add r3, r3, 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 ) {
3000abd0: e1530002 cmp r3, r2
/* * 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;
3000abd4: 83a03001 movhi r3, #1 3000abd8: 85843000 strhi r3, [r4]
#if defined(RTEMS_MULTIPROCESSING)
_Objects_MP_Is_remote( information, id, location, &the_object );
return the_object;
#else
return NULL;
3000abdc: 83a05000 movhi r5, #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 ) {
3000abe0: 8a00000b bhi 3000ac14 <_Objects_Get+0x5c>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
3000abe4: e59f2030 ldr r2, [pc, #48] ; 3000ac1c <_Objects_Get+0x64> 3000abe8: e5921000 ldr r1, [r2] 3000abec: e2811001 add r1, r1, #1 3000abf0: e5821000 str r1, [r2]
_Thread_Disable_dispatch();
if ( (the_object = information->local_table[ index ]) != NULL ) {
3000abf4: e590201c ldr r2, [r0, #28] 3000abf8: e7925103 ldr r5, [r2, r3, lsl #2] 3000abfc: e3550000 cmp r5, #0
*location = OBJECTS_LOCAL;
3000ac00: 13a03000 movne r3, #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 ) {
_Thread_Disable_dispatch();
if ( (the_object = information->local_table[ index ]) != NULL ) {
3000ac04: 1a000001 bne 3000ac10 <_Objects_Get+0x58>
/*
* Valid Id for this API, Class and Node but the object has not
* been allocated yet.
*/
_Thread_Enable_dispatch();
3000ac08: eb000310 bl 3000b850 <_Thread_Enable_dispatch> <== NOT EXECUTED
*location = OBJECTS_ERROR;
3000ac0c: e3a03001 mov r3, #1 <== NOT EXECUTED
3000ac10: e5843000 str r3, [r4]
_Objects_MP_Is_remote( information, id, location, &the_object ); return the_object; #else return NULL; #endif }
3000ac14: e1a00005 mov r0, r5
3000ac18: e8bd8030 pop {r4, r5, pc}
3000aaec <_Objects_Get_information>:
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint16_t the_class
)
{
3000aaec: e1a01801 lsl r1, r1, #16
3000aaf0: e92d4030 push {r4, r5, lr}
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
3000aaf4: e1b05821 lsrs r5, r1, #16
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint16_t the_class
)
{
3000aaf8: e1a04000 mov r4, r0
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
return NULL;
3000aafc: 01a00005 moveq r0, r5
)
{
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
3000ab00: 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 );
3000ab04: eb00125e bl 3000f484 <_Objects_API_maximum_class>
if ( the_class_api_maximum == 0 )
3000ab08: e3500000 cmp r0, #0
3000ab0c: 08bd8030 popeq {r4, r5, pc}
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
3000ab10: e1550000 cmp r5, r0
3000ab14: 8a00000a bhi 3000ab44 <_Objects_Get_information+0x58>
return NULL;
if ( !_Objects_Information_table[ the_api ] )
3000ab18: e59f302c ldr r3, [pc, #44] ; 3000ab4c <_Objects_Get_information+0x60>
3000ab1c: e7930104 ldr r0, [r3, r4, lsl #2]
3000ab20: e3500000 cmp r0, #0
3000ab24: 08bd8030 popeq {r4, r5, pc}
return NULL;
info = _Objects_Information_table[ the_api ][ the_class ];
3000ab28: e7900105 ldr r0, [r0, r5, lsl #2]
if ( !info )
3000ab2c: e3500000 cmp r0, #0
3000ab30: 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 )
3000ab34: e1d031b0 ldrh r3, [r0, #16]
return NULL;
3000ab38: e3530000 cmp r3, #0
3000ab3c: 03a00000 moveq r0, #0
3000ab40: e8bd8030 pop {r4, r5, pc}
the_class_api_maximum = _Objects_API_maximum_class( the_api );
if ( the_class_api_maximum == 0 )
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
return NULL;
3000ab44: e3a00000 mov r0, #0 <== NOT EXECUTED
if ( info->maximum == 0 )
return NULL;
#endif
return info;
}
3000ab48: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
3000ab50 <_Objects_Get_isr_disable>:
{
Objects_Control *the_object;
uint32_t index;
ISR_Level level;
index = id - information->minimum_id + 1;
3000ab50: e590c008 ldr ip, [r0, #8]
Objects_Information *information,
Objects_Id id,
Objects_Locations *location,
ISR_Level *level_p
)
{
3000ab54: e92d4010 push {r4, lr}
Objects_Control *the_object;
uint32_t index;
ISR_Level level;
index = id - information->minimum_id + 1;
3000ab58: e26cc001 rsb ip, ip, #1 3000ab5c: e08c1001 add r1, ip, r1
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000ab60: e10f4000 mrs r4, CPSR 3000ab64: e384c080 orr ip, r4, #128 ; 0x80 3000ab68: e129f00c msr CPSR_fc, ip
_ISR_Disable( level );
if ( information->maximum >= index ) {
3000ab6c: e1d0c1b0 ldrh ip, [r0, #16] 3000ab70: e15c0001 cmp ip, r1
3000ab74: 3a00000a bcc 3000aba4 <_Objects_Get_isr_disable+0x54>
if ( (the_object = information->local_table[ index ]) != NULL ) {
3000ab78: e590001c ldr r0, [r0, #28] 3000ab7c: e7900101 ldr r0, [r0, r1, lsl #2] 3000ab80: e3500000 cmp r0, #0
*location = OBJECTS_LOCAL;
3000ab84: 13a01000 movne r1, #0 3000ab88: 15821000 strne r1, [r2]
*level_p = level;
3000ab8c: 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 ) {
3000ab90: 18bd8010 popne {r4, pc}
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000ab94: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
*location = OBJECTS_LOCAL;
*level_p = level;
return the_object;
}
_ISR_Enable( level );
*location = OBJECTS_ERROR;
3000ab98: e3a03001 mov r3, #1 <== NOT EXECUTED 3000ab9c: e5823000 str r3, [r2] <== NOT EXECUTED
return NULL;
3000aba0: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000aba4: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
} _ISR_Enable( level ); *location = OBJECTS_ERROR;
3000aba8: e3a03001 mov r3, #1 <== NOT EXECUTED 3000abac: 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;
3000abb0: e3a00000 mov r0, #0 <== NOT EXECUTED
#endif }
3000abb4: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000c5f4 <_Objects_Get_name_as_string>:
char *_Objects_Get_name_as_string(
Objects_Id id,
size_t length,
char *name
)
{
3000c5f4: e92d40f7 push {r0, r1, r2, r4, r5, r6, r7, lr} <== NOT EXECUTED
char lname[5];
Objects_Control *the_object;
Objects_Locations location;
Objects_Id tmpId;
if ( length == 0 )
3000c5f8: e2516000 subs r6, r1, #0 <== NOT EXECUTED
char *_Objects_Get_name_as_string(
Objects_Id id,
size_t length,
char *name
)
{
3000c5fc: e1a04002 mov r4, r2 <== NOT EXECUTED
Objects_Control *the_object;
Objects_Locations location;
Objects_Id tmpId;
if ( length == 0 )
return NULL;
3000c600: 01a04006 moveq r4, r6 <== NOT EXECUTED
char lname[5];
Objects_Control *the_object;
Objects_Locations location;
Objects_Id tmpId;
if ( length == 0 )
3000c604: 0a000038 beq 3000c6ec <_Objects_Get_name_as_string+0xf8> <== NOT EXECUTED
return NULL;
if ( name == NULL )
3000c608: e3540000 cmp r4, #0 <== NOT EXECUTED 3000c60c: 0a000036 beq 3000c6ec <_Objects_Get_name_as_string+0xf8> <== NOT EXECUTED
return NULL;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
3000c610: e3500000 cmp r0, #0 <== NOT EXECUTED 3000c614: 059f30d8 ldreq r3, [pc, #216] ; 3000c6f4 <_Objects_Get_name_as_string+0x100><== NOT EXECUTED 3000c618: 11a07000 movne r7, r0 <== NOT EXECUTED 3000c61c: 05933004 ldreq r3, [r3, #4] <== NOT EXECUTED 3000c620: 05937008 ldreq r7, [r3, #8] <== NOT EXECUTED
information = _Objects_Get_information_id( tmpId );
3000c624: e1a00007 mov r0, r7 <== NOT EXECUTED 3000c628: ebffffb9 bl 3000c514 <_Objects_Get_information_id> <== NOT EXECUTED
if ( !information )
3000c62c: e2505000 subs r5, r0, #0 <== NOT EXECUTED
return NULL;
3000c630: 01a04005 moveq r4, r5 <== NOT EXECUTED
return NULL;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
information = _Objects_Get_information_id( tmpId );
if ( !information )
3000c634: 0a00002c beq 3000c6ec <_Objects_Get_name_as_string+0xf8> <== NOT EXECUTED
return NULL;
the_object = _Objects_Get( information, tmpId, &location );
3000c638: e1a01007 mov r1, r7 <== NOT EXECUTED 3000c63c: e28d2008 add r2, sp, #8 <== NOT EXECUTED 3000c640: eb00002d bl 3000c6fc <_Objects_Get> <== NOT EXECUTED
switch ( location ) {
3000c644: e59d3008 ldr r3, [sp, #8] <== NOT EXECUTED 3000c648: e3530000 cmp r3, #0 <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE:
/* not supported */
#endif
case OBJECTS_ERROR:
return NULL;
3000c64c: 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 ) {
3000c650: 1a000025 bne 3000c6ec <_Objects_Get_name_as_string+0xf8> <== NOT EXECUTED
return NULL;
case OBJECTS_LOCAL:
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string ) {
3000c654: e5d52038 ldrb r2, [r5, #56] ; 0x38 <== NOT EXECUTED 3000c658: e3520000 cmp r2, #0 <== NOT EXECUTED 3000c65c: 0a000004 beq 3000c674 <_Objects_Get_name_as_string+0x80> <== NOT EXECUTED
s = the_object->name.name_p;
3000c660: e590100c ldr r1, [r0, #12] <== NOT EXECUTED
lname[ 4 ] = '\0';
s = lname;
}
d = name;
if ( s ) {
3000c664: e3510000 cmp r1, #0 <== NOT EXECUTED 3000c668: 01a03004 moveq r3, r4 <== NOT EXECUTED 3000c66c: 1a00000a bne 3000c69c <_Objects_Get_name_as_string+0xa8> <== NOT EXECUTED 3000c670: ea00001a b 3000c6e0 <_Objects_Get_name_as_string+0xec> <== 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;
3000c674: 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';
3000c678: 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;
3000c67c: e1a01c23 lsr r1, r3, #24 <== NOT EXECUTED 3000c680: e5cd1000 strb r1, [sp] <== NOT EXECUTED
lname[ 1 ] = (u32_name >> 16) & 0xff;
3000c684: e1a01823 lsr r1, r3, #16 <== NOT EXECUTED 3000c688: e5cd1001 strb r1, [sp, #1] <== NOT EXECUTED
lname[ 2 ] = (u32_name >> 8) & 0xff;
3000c68c: e1a01423 lsr r1, r3, #8 <== NOT EXECUTED 3000c690: e5cd1002 strb r1, [sp, #2] <== NOT EXECUTED
lname[ 3 ] = (u32_name >> 0) & 0xff;
3000c694: e5cd3003 strb r3, [sp, #3] <== NOT EXECUTED
lname[ 4 ] = '\0';
s = lname;
3000c698: e1a0100d mov r1, sp <== NOT EXECUTED
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
*d = (isprint((unsigned char)*s)) ? *s : '*';
3000c69c: e1a03004 mov r3, r4 <== NOT EXECUTED 3000c6a0: e3a02000 mov r2, #0 <== NOT EXECUTED
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
3000c6a4: e2466001 sub r6, r6, #1 <== NOT EXECUTED
*d = (isprint((unsigned char)*s)) ? *s : '*';
3000c6a8: e59fc048 ldr ip, [pc, #72] ; 3000c6f8 <_Objects_Get_name_as_string+0x104><== NOT EXECUTED 3000c6ac: ea000006 b 3000c6cc <_Objects_Get_name_as_string+0xd8> <== NOT EXECUTED 3000c6b0: e59ce000 ldr lr, [ip] <== NOT EXECUTED
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
3000c6b4: e2822001 add r2, r2, #1 <== NOT EXECUTED
*d = (isprint((unsigned char)*s)) ? *s : '*';
3000c6b8: e08ee000 add lr, lr, r0 <== NOT EXECUTED 3000c6bc: e5dee001 ldrb lr, [lr, #1] <== NOT EXECUTED 3000c6c0: e31e0097 tst lr, #151 ; 0x97 <== NOT EXECUTED 3000c6c4: 03a0002a moveq r0, #42 ; 0x2a <== NOT EXECUTED 3000c6c8: e4c30001 strb r0, [r3], #1 <== NOT EXECUTED
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
3000c6cc: e1520006 cmp r2, r6 <== NOT EXECUTED 3000c6d0: 2a000002 bcs 3000c6e0 <_Objects_Get_name_as_string+0xec> <== NOT EXECUTED 3000c6d4: e7d10002 ldrb r0, [r1, r2] <== NOT EXECUTED 3000c6d8: e3500000 cmp r0, #0 <== NOT EXECUTED 3000c6dc: 1afffff3 bne 3000c6b0 <_Objects_Get_name_as_string+0xbc> <== NOT EXECUTED
*d = (isprint((unsigned char)*s)) ? *s : '*';
}
}
*d = '\0';
3000c6e0: e3a02000 mov r2, #0 <== NOT EXECUTED 3000c6e4: e5c32000 strb r2, [r3] <== NOT EXECUTED
_Thread_Enable_dispatch();
3000c6e8: eb000307 bl 3000d30c <_Thread_Enable_dispatch> <== NOT EXECUTED
return name;
}
return NULL; /* unreachable path */
}
3000c6ec: e1a00004 mov r0, r4 <== NOT EXECUTED
3000c6f0: e8bd80fe pop {r1, r2, r3, r4, r5, r6, r7, pc} <== NOT EXECUTED
3000ad6c <_Objects_Get_next>:
Objects_Information *information,
Objects_Id id,
Objects_Locations *location_p,
Objects_Id *next_id_p
)
{
3000ad6c: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
Objects_Control *object;
Objects_Id next_id;
if ( !information )
3000ad70: e2507000 subs r7, r0, #0 <== NOT EXECUTED
Objects_Information *information,
Objects_Id id,
Objects_Locations *location_p,
Objects_Id *next_id_p
)
{
3000ad74: e1a04002 mov r4, r2 <== NOT EXECUTED 3000ad78: e1a06003 mov r6, r3 <== NOT EXECUTED
Objects_Control *object;
Objects_Id next_id;
if ( !information )
return NULL;
3000ad7c: 01a00007 moveq r0, r7 <== NOT EXECUTED
)
{
Objects_Control *object;
Objects_Id next_id;
if ( !information )
3000ad80: 08bd80f0 popeq {r4, r5, r6, r7, pc} <== NOT EXECUTED
return NULL;
if ( !location_p )
3000ad84: e3520000 cmp r2, #0 <== NOT EXECUTED
return NULL;
3000ad88: 01a00002 moveq r0, r2 <== NOT EXECUTED
Objects_Id next_id;
if ( !information )
return NULL;
if ( !location_p )
3000ad8c: 08bd80f0 popeq {r4, r5, r6, r7, pc} <== NOT EXECUTED
return NULL;
if ( !next_id_p )
3000ad90: e3530000 cmp r3, #0 <== NOT EXECUTED 3000ad94: 0a000016 beq 3000adf4 <_Objects_Get_next+0x88> <== NOT EXECUTED
return NULL;
if (_Objects_Get_index(id) == OBJECTS_ID_INITIAL_INDEX)
3000ad98: e1b03801 lsls r3, r1, #16 <== NOT EXECUTED
next_id = information->minimum_id;
3000ad9c: 05975008 ldreq r5, [r7, #8] <== NOT EXECUTED
else
next_id = id;
3000ada0: 11a05001 movne r5, r1 <== NOT EXECUTED
do {
/* walked off end of list? */
if (_Objects_Get_index(next_id) > information->maximum)
3000ada4: e1d731b0 ldrh r3, [r7, #16] <== NOT EXECUTED 3000ada8: e1a02805 lsl r2, r5, #16 <== NOT EXECUTED 3000adac: e1530822 cmp r3, r2, lsr #16 <== NOT EXECUTED 3000adb0: 2a000005 bcs 3000adcc <_Objects_Get_next+0x60> <== NOT EXECUTED
{
*location_p = OBJECTS_ERROR;
3000adb4: e3a03001 mov r3, #1 <== NOT EXECUTED 3000adb8: e5843000 str r3, [r4] <== NOT EXECUTED
*next_id_p = next_id;
return object;
final:
*next_id_p = OBJECTS_ID_FINAL;
3000adbc: e3e03000 mvn r3, #0 <== NOT EXECUTED 3000adc0: e5863000 str r3, [r6] <== NOT EXECUTED
return 0;
3000adc4: e3a00000 mov r0, #0 <== NOT EXECUTED
3000adc8: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
*location_p = OBJECTS_ERROR;
goto final;
}
/* try to grab one */
object = _Objects_Get(information, next_id, location_p);
3000adcc: e1a01005 mov r1, r5 <== NOT EXECUTED 3000add0: e1a00007 mov r0, r7 <== NOT EXECUTED 3000add4: e1a02004 mov r2, r4 <== NOT EXECUTED 3000add8: eb000007 bl 3000adfc <_Objects_Get> <== NOT EXECUTED
next_id++;
} while (*location_p != OBJECTS_LOCAL);
3000addc: e5943000 ldr r3, [r4] <== NOT EXECUTED
}
/* try to grab one */
object = _Objects_Get(information, next_id, location_p);
next_id++;
3000ade0: e2855001 add r5, r5, #1 <== NOT EXECUTED
} while (*location_p != OBJECTS_LOCAL);
3000ade4: e3530000 cmp r3, #0 <== NOT EXECUTED 3000ade8: 1affffed bne 3000ada4 <_Objects_Get_next+0x38> <== NOT EXECUTED
*next_id_p = next_id;
3000adec: e5865000 str r5, [r6] <== NOT EXECUTED
return object;
3000adf0: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
if ( !location_p )
return NULL;
if ( !next_id_p )
return NULL;
3000adf4: e1a00003 mov r0, r3 <== NOT EXECUTED
return object;
final:
*next_id_p = OBJECTS_ID_FINAL;
return 0;
}
3000adf8: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
3001add0 <_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;
3001add0: e5903008 ldr r3, [r0, #8] 3001add4: e2633001 rsb r3, r3, #1 3001add8: e0833001 add r3, r3, r1
if ( information->maximum >= index ) {
3001addc: e1d011b0 ldrh r1, [r0, #16] 3001ade0: e1510003 cmp r1, r3
3001ade4: 3a000005 bcc 3001ae00 <_Objects_Get_no_protection+0x30>
if ( (the_object = information->local_table[ index ]) != NULL ) {
3001ade8: e590101c ldr r1, [r0, #28] 3001adec: e7910103 ldr r0, [r1, r3, lsl #2] 3001adf0: e3500000 cmp r0, #0
*location = OBJECTS_LOCAL;
3001adf4: 13a03000 movne r3, #0 3001adf8: 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 ) {
3001adfc: 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;
3001ae00: e3a03001 mov r3, #1 <== NOT EXECUTED 3001ae04: e5823000 str r3, [r2] <== NOT EXECUTED
return NULL;
3001ae08: e3a00000 mov r0, #0 <== NOT EXECUTED
}
3001ae0c: e12fff1e bx lr <== NOT EXECUTED
3000c114 <_Objects_Id_to_name>:
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
3000c114: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED
3000c118: e1a05001 mov r5, r1 <== NOT EXECUTED
/*
* Caller is trusted for name != NULL.
*/
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
3000c11c: e2501000 subs r1, r0, #0 <== NOT EXECUTED 3000c120: 059f3078 ldreq r3, [pc, #120] ; 3000c1a0 <_Objects_Id_to_name+0x8c><== NOT EXECUTED 3000c124: 05933004 ldreq r3, [r3, #4] <== NOT EXECUTED 3000c128: 05931008 ldreq r1, [r3, #8] <== NOT EXECUTED 3000c12c: e1a03c21 lsr r3, r1, #24 <== NOT EXECUTED 3000c130: 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 )
3000c134: e2432001 sub r2, r3, #1 <== NOT EXECUTED 3000c138: e3520002 cmp r2, #2 <== NOT EXECUTED 3000c13c: 8a000010 bhi 3000c184 <_Objects_Id_to_name+0x70> <== NOT EXECUTED 3000c140: ea000011 b 3000c18c <_Objects_Id_to_name+0x78> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class(
Objects_Id id
)
{
return (uint32_t)
3000c144: e1a02da1 lsr r2, r1, #27 <== NOT EXECUTED
if ( !_Objects_Information_table[ the_api ] )
return OBJECTS_INVALID_ID;
the_class = _Objects_Get_class( tmpId );
information = _Objects_Information_table[ the_api ][ the_class ];
3000c148: e7930102 ldr r0, [r3, r2, lsl #2] <== NOT EXECUTED
if ( !information )
3000c14c: e3500000 cmp r0, #0 <== NOT EXECUTED 3000c150: 0a00000b beq 3000c184 <_Objects_Id_to_name+0x70> <== NOT EXECUTED
return OBJECTS_INVALID_ID;
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string )
3000c154: e5d04038 ldrb r4, [r0, #56] ; 0x38 <== NOT EXECUTED 3000c158: e3540000 cmp r4, #0 <== NOT EXECUTED 3000c15c: 1a000008 bne 3000c184 <_Objects_Id_to_name+0x70> <== NOT EXECUTED
return OBJECTS_INVALID_ID;
#endif
the_object = _Objects_Get( information, tmpId, &ignored_location );
3000c160: e1a0200d mov r2, sp <== NOT EXECUTED 3000c164: ebffffd0 bl 3000c0ac <_Objects_Get> <== NOT EXECUTED
if ( !the_object )
3000c168: e3500000 cmp r0, #0 <== NOT EXECUTED 3000c16c: 0a000004 beq 3000c184 <_Objects_Id_to_name+0x70> <== NOT EXECUTED
return OBJECTS_INVALID_ID;
*name = the_object->name;
3000c170: e590300c ldr r3, [r0, #12] <== NOT EXECUTED 3000c174: e5853000 str r3, [r5] <== NOT EXECUTED
_Thread_Enable_dispatch();
3000c178: eb000316 bl 3000cdd8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
3000c17c: e1a00004 mov r0, r4 <== NOT EXECUTED 3000c180: ea000000 b 3000c188 <_Objects_Id_to_name+0x74> <== 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;
3000c184: e3a00003 mov r0, #3 <== NOT EXECUTED
return OBJECTS_INVALID_ID;
*name = the_object->name;
_Thread_Enable_dispatch();
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
}
3000c188: e8bd8038 pop {r3, r4, r5, pc} <== 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 ] )
3000c18c: e59f2010 ldr r2, [pc, #16] ; 3000c1a4 <_Objects_Id_to_name+0x90><== NOT EXECUTED 3000c190: e7923103 ldr r3, [r2, r3, lsl #2] <== NOT EXECUTED 3000c194: e3530000 cmp r3, #0 <== NOT EXECUTED 3000c198: 1affffe9 bne 3000c144 <_Objects_Id_to_name+0x30> <== NOT EXECUTED 3000c19c: eafffff8 b 3000c184 <_Objects_Id_to_name+0x70> <== NOT EXECUTED
30016820 <_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
)
{
30016820: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
Objects_Control *the_object;
uint32_t index;
/* ASSERT: information->is_string == true */
if ( !id )
30016824: e252a000 subs sl, r2, #0
Objects_Name_or_id_lookup_errors _Objects_Name_to_id_string(
Objects_Information *information,
const char *name,
Objects_Id *id
)
{
30016828: e1a06000 mov r6, r0 3001682c: e1a08001 mov r8, r1
uint32_t index;
/* ASSERT: information->is_string == true */
if ( !id )
return OBJECTS_INVALID_ADDRESS;
30016830: 03a00002 moveq r0, #2
Objects_Control *the_object;
uint32_t index;
/* ASSERT: information->is_string == true */
if ( !id )
30016834: 08bd85f0 popeq {r4, r5, r6, r7, r8, sl, pc}
return OBJECTS_INVALID_ADDRESS;
if ( !name )
30016838: e3510000 cmp r1, #0
3001683c: 0a000016 beq 3001689c <_Objects_Name_to_id_string+0x7c>
return OBJECTS_INVALID_NAME;
if ( information->maximum != 0 ) {
30016840: e1d671b0 ldrh r7, [r6, #16] 30016844: e3570000 cmp r7, #0 30016848: 13a04001 movne r4, #1
3001684c: 1a000010 bne 30016894 <_Objects_Name_to_id_string+0x74>
30016850: ea000013 b 300168a4 <_Objects_Name_to_id_string+0x84>
for ( index = 1; index <= information->maximum; index++ ) {
the_object = information->local_table[ index ];
30016854: e596301c ldr r3, [r6, #28] <== NOT EXECUTED 30016858: e7935104 ldr r5, [r3, r4, lsl #2] <== NOT EXECUTED
if ( !the_object )
3001685c: e3550000 cmp r5, #0 <== NOT EXECUTED 30016860: 0a00000a beq 30016890 <_Objects_Name_to_id_string+0x70> <== NOT EXECUTED
continue;
if ( !the_object->name.name_p )
30016864: e595100c ldr r1, [r5, #12] <== NOT EXECUTED 30016868: e3510000 cmp r1, #0 <== NOT EXECUTED 3001686c: 0a000007 beq 30016890 <_Objects_Name_to_id_string+0x70> <== NOT EXECUTED
continue;
if (!strncmp( name, the_object->name.name_p, information->name_length)) {
30016870: e1a00008 mov r0, r8 <== NOT EXECUTED 30016874: e1d623ba ldrh r2, [r6, #58] ; 0x3a <== NOT EXECUTED 30016878: eb000eed bl 3001a434 <strncmp> <== NOT EXECUTED 3001687c: e3500000 cmp r0, #0 <== NOT EXECUTED 30016880: 1a000002 bne 30016890 <_Objects_Name_to_id_string+0x70> <== NOT EXECUTED
*id = the_object->id;
30016884: e5953008 ldr r3, [r5, #8] <== NOT EXECUTED 30016888: e58a3000 str r3, [sl] <== NOT EXECUTED
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
3001688c: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
if ( !name )
return OBJECTS_INVALID_NAME;
if ( information->maximum != 0 ) {
for ( index = 1; index <= information->maximum; index++ ) {
30016890: e2844001 add r4, r4, #1 <== NOT EXECUTED 30016894: e1540007 cmp r4, r7 <== NOT EXECUTED 30016898: 9affffed bls 30016854 <_Objects_Name_to_id_string+0x34> <== NOT EXECUTED
if ( !id )
return OBJECTS_INVALID_ADDRESS;
if ( !name )
return OBJECTS_INVALID_NAME;
3001689c: e3a00001 mov r0, #1
300168a0: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
}
}
}
return OBJECTS_INVALID_NAME;
300168a4: e3a00001 mov r0, #1
}
300168a8: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
3000ad1c <_Objects_Name_to_id_u32>:
Objects_Name name_for_mp;
#endif
/* ASSERT: information->is_string == false */
if ( !id )
3000ad1c: e3530000 cmp r3, #0
Objects_Information *information,
uint32_t name,
uint32_t node,
Objects_Id *id
)
{
3000ad20: e92d4030 push {r4, r5, lr}
#endif
/* ASSERT: information->is_string == false */
if ( !id )
return OBJECTS_INVALID_ADDRESS;
3000ad24: 03a00002 moveq r0, #2
Objects_Name name_for_mp;
#endif
/* ASSERT: information->is_string == false */
if ( !id )
3000ad28: 08bd8030 popeq {r4, r5, pc}
return OBJECTS_INVALID_ADDRESS;
if ( name == 0 )
3000ad2c: e3510000 cmp r1, #0
3000ad30: 0a000017 beq 3000ad94 <_Objects_Name_to_id_u32+0x78>
return OBJECTS_INVALID_NAME;
search_local_node = false;
if ( information->maximum != 0 &&
3000ad34: e1d041b0 ldrh r4, [r0, #16] 3000ad38: e3540000 cmp r4, #0
3000ad3c: 0a000016 beq 3000ad9c <_Objects_Name_to_id_u32+0x80>
3000ad40: e3720106 cmn r2, #-2147483647 ; 0x80000001 3000ad44: 13520000 cmpne r2, #0 3000ad48: 03a02001 moveq r2, #1
3000ad4c: 0a00000e beq 3000ad8c <_Objects_Name_to_id_u32+0x70>
(node == OBJECTS_SEARCH_ALL_NODES ||
node == OBJECTS_SEARCH_LOCAL_NODE ||
3000ad50: e3520001 cmp r2, #1 <== NOT EXECUTED 3000ad54: 1a00000e bne 3000ad94 <_Objects_Name_to_id_u32+0x78> <== NOT EXECUTED 3000ad58: ea00000b b 3000ad8c <_Objects_Name_to_id_u32+0x70> <== NOT EXECUTED
))
search_local_node = true;
if ( search_local_node ) {
for ( index = 1; index <= information->maximum; index++ ) {
the_object = information->local_table[ index ];
3000ad5c: e590c01c ldr ip, [r0, #28] 3000ad60: e79cc102 ldr ip, [ip, r2, lsl #2]
if ( !the_object )
3000ad64: e35c0000 cmp ip, #0
3000ad68: 0a000006 beq 3000ad88 <_Objects_Name_to_id_u32+0x6c>
continue;
if ( name == the_object->name.name_u32 ) {
3000ad6c: e59c500c ldr r5, [ip, #12] 3000ad70: e1510005 cmp r1, r5
3000ad74: 1a000003 bne 3000ad88 <_Objects_Name_to_id_u32+0x6c>
*id = the_object->id;
3000ad78: e59c2008 ldr r2, [ip, #8]
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
3000ad7c: 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;
3000ad80: e5832000 str r2, [r3]
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
3000ad84: e8bd8030 pop {r4, r5, pc}
_Objects_Is_local_node( node )
))
search_local_node = true;
if ( search_local_node ) {
for ( index = 1; index <= information->maximum; index++ ) {
3000ad88: e2822001 add r2, r2, #1 3000ad8c: e1520004 cmp r2, r4
3000ad90: 9afffff1 bls 3000ad5c <_Objects_Name_to_id_u32+0x40>
if ( !id )
return OBJECTS_INVALID_ADDRESS;
if ( name == 0 )
return OBJECTS_INVALID_NAME;
3000ad94: e3a00001 mov r0, #1 <== NOT EXECUTED
3000ad98: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
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;
3000ad9c: e3a00001 mov r0, #1
#endif }
3000ada0: e8bd8030 pop {r4, r5, pc}
3000b400 <_Objects_Set_name>:
bool _Objects_Set_name(
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
3000b400: e92d41f0 push {r4, r5, r6, r7, r8, lr}
3000b404: e1a05000 mov r5, r0
3000b408: e1a06001 mov r6, r1
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
3000b40c: e1a00002 mov r0, r2 3000b410: e1d513ba ldrh r1, [r5, #58] ; 0x3a
bool _Objects_Set_name(
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
3000b414: e1a08002 mov r8, r2
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
3000b418: eb002032 bl 300134e8 <strnlen>
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string ) {
3000b41c: e5d53038 ldrb r3, [r5, #56] ; 0x38
{
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
3000b420: e1a04000 mov r4, r0
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string ) {
3000b424: e3530000 cmp r3, #0
3000b428: 0a00000e beq 3000b468 <_Objects_Set_name+0x68>
char *d;
d = _Workspace_Allocate( length + 1 );
3000b42c: e2800001 add r0, r0, #1 3000b430: eb0006f4 bl 3000d008 <_Workspace_Allocate>
if ( !d )
3000b434: e2505000 subs r5, r0, #0
3000b438: 0a00001d beq 3000b4b4 <_Objects_Set_name+0xb4>
return false;
_Workspace_Free( (void *)the_object->name.name_p );
3000b43c: e596000c ldr r0, [r6, #12] <== NOT EXECUTED
the_object->name.name_p = NULL;
3000b440: e3a07000 mov r7, #0 <== NOT EXECUTED
d = _Workspace_Allocate( length + 1 );
if ( !d )
return false;
_Workspace_Free( (void *)the_object->name.name_p );
3000b444: eb0006f5 bl 3000d020 <_Workspace_Free> <== NOT EXECUTED
the_object->name.name_p = NULL;
3000b448: e586700c str r7, [r6, #12] <== NOT EXECUTED
strncpy( d, name, length );
3000b44c: e1a00005 mov r0, r5 <== NOT EXECUTED 3000b450: e1a01008 mov r1, r8 <== NOT EXECUTED 3000b454: e1a02004 mov r2, r4 <== NOT EXECUTED 3000b458: eb001fe7 bl 300133fc <strncpy> <== NOT EXECUTED
d[length] = '\0';
3000b45c: e7c57004 strb r7, [r5, r4] <== NOT EXECUTED
the_object->name.name_p = d;
3000b460: e586500c str r5, [r6, #12] <== NOT EXECUTED 3000b464: ea000010 b 3000b4ac <_Objects_Set_name+0xac> <== NOT EXECUTED
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
3000b468: e3500001 cmp r0, #1 <== NOT EXECUTED 3000b46c: 85d83001 ldrbhi r3, [r8, #1] <== NOT EXECUTED 3000b470: e5d82000 ldrb r2, [r8] <== NOT EXECUTED 3000b474: 81a03803 lslhi r3, r3, #16 <== NOT EXECUTED 3000b478: 93a03602 movls r3, #2097152 ; 0x200000 <== NOT EXECUTED 3000b47c: e1a02c02 lsl r2, r2, #24 <== NOT EXECUTED 3000b480: e3500002 cmp r0, #2 <== NOT EXECUTED 3000b484: e1832002 orr r2, r3, r2 <== NOT EXECUTED 3000b488: 85d83002 ldrbhi r3, [r8, #2] <== NOT EXECUTED 3000b48c: 93a03a02 movls r3, #8192 ; 0x2000 <== NOT EXECUTED 3000b490: 81a03403 lslhi r3, r3, #8 <== NOT EXECUTED 3000b494: e3500003 cmp r0, #3 <== NOT EXECUTED 3000b498: e1822003 orr r2, r2, r3 <== NOT EXECUTED 3000b49c: 85d83003 ldrbhi r3, [r8, #3] <== NOT EXECUTED 3000b4a0: 93a03020 movls r3, #32 <== NOT EXECUTED 3000b4a4: e1823003 orr r3, r2, r3 <== NOT EXECUTED 3000b4a8: e586300c str r3, [r6, #12] <== NOT EXECUTED
((3 < length) ? s[ 3 ] : ' ')
);
}
return true;
3000b4ac: e3a00001 mov r0, #1 <== NOT EXECUTED
3000b4b0: 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;
3000b4b4: e1a00005 mov r0, r5
);
}
return true;
}
3000b4b8: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
3000bb20 <_POSIX_Absolute_timeout_to_ticks>:
*/
POSIX_Absolute_timeout_conversion_results_t _POSIX_Absolute_timeout_to_ticks(
const struct timespec *abstime,
Watchdog_Interval *ticks_out
)
{
3000bb20: e92d40ff push {r0, r1, r2, r3, r4, r5, r6, r7, lr} <== NOT EXECUTED
/*
* Make sure there is always a value returned.
*/
*ticks_out = 0;
3000bb24: e3a03000 mov r3, #0 <== NOT EXECUTED 3000bb28: 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
)
{
3000bb2c: e1a07000 mov r7, r0 <== NOT EXECUTED 3000bb30: e1a04001 mov r4, r1 <== NOT EXECUTED
*ticks_out = 0;
/*
* Is the absolute time even valid?
*/
if ( !_Timespec_Is_valid(abstime) )
3000bb34: eb000f20 bl 3000f7bc <_Timespec_Is_valid> <== NOT EXECUTED 3000bb38: e3500000 cmp r0, #0 <== NOT EXECUTED 3000bb3c: 0a000013 beq 3000bb90 <_POSIX_Absolute_timeout_to_ticks+0x70><== NOT EXECUTED
return POSIX_ABSOLUTE_TIMEOUT_INVALID;
/*
* Is the absolute time in the past?
*/
_TOD_Get( ¤t_time );
3000bb40: e28d6008 add r6, sp, #8 <== NOT EXECUTED 3000bb44: e1a00006 mov r0, r6 <== NOT EXECUTED 3000bb48: eb0006d1 bl 3000d694 <_TOD_Get> <== NOT EXECUTED
if ( _Timespec_Less_than( abstime, ¤t_time ) )
3000bb4c: e1a00007 mov r0, r7 <== NOT EXECUTED 3000bb50: e1a01006 mov r1, r6 <== NOT EXECUTED 3000bb54: eb000f29 bl 3000f800 <_Timespec_Less_than> <== NOT EXECUTED 3000bb58: e3500000 cmp r0, #0 <== NOT EXECUTED
return POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST;
3000bb5c: 13a00001 movne r0, #1 <== NOT EXECUTED
/*
* Is the absolute time in the past?
*/
_TOD_Get( ¤t_time );
if ( _Timespec_Less_than( abstime, ¤t_time ) )
3000bb60: 1a00000a bne 3000bb90 <_POSIX_Absolute_timeout_to_ticks+0x70><== NOT EXECUTED
return POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST;
/*
* How long until the requested absolute time?
*/
_Timespec_Subtract( ¤t_time, abstime, &difference );
3000bb64: e1a00006 mov r0, r6 <== NOT EXECUTED 3000bb68: e1a01007 mov r1, r7 <== NOT EXECUTED 3000bb6c: e1a0200d mov r2, sp <== NOT EXECUTED 3000bb70: eb000f30 bl 3000f838 <_Timespec_Subtract> <== NOT EXECUTED
/*
* Internally the SuperCore uses ticks, so convert to them.
*/
*ticks_out = _Timespec_To_ticks( &difference );
3000bb74: e1a0000d mov r0, sp <== NOT EXECUTED 3000bb78: eb000f40 bl 3000f880 <_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;
3000bb7c: 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 );
3000bb80: 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 );
3000bb84: 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;
3000bb88: 13a00003 movne r0, #3 <== NOT EXECUTED 3000bb8c: 03a00002 moveq r0, #2 <== NOT EXECUTED
/* * This is the case we were expecting and it took this long to * get here. */ return POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE; }
3000bb90: e28dd010 add sp, sp, #16 <== NOT EXECUTED
3000bb94: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
3000f71c <_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];
}
3000f71c: e59f3004 ldr r3, [pc, #4] ; 3000f728 <_POSIX_Barrier_Translate_core_barrier_return_code+0xc><== NOT EXECUTED 3000f720: e7930100 ldr r0, [r3, r0, lsl #2] <== NOT EXECUTED 3000f724: e12fff1e bx lr <== NOT EXECUTED
3000a4e4 <_POSIX_Condition_variables_Wait_support>:
pthread_cond_t *cond,
pthread_mutex_t *mutex,
Watchdog_Interval timeout,
bool already_timedout
)
{
3000a4e4: e92d45f1 push {r0, r4, r5, r6, r7, r8, sl, lr} <== NOT EXECUTED
3000a4e8: e1a05000 mov r5, r0 <== NOT EXECUTED
3000a4ec: e1a04001 mov r4, r1 <== NOT EXECUTED
register POSIX_Condition_variables_Control *the_cond;
Objects_Locations location;
int status;
int mutex_status;
if ( !_POSIX_Mutex_Get( mutex, &location ) ) {
3000a4f0: e1a00001 mov r0, r1 <== NOT EXECUTED 3000a4f4: e1a0100d mov r1, sp <== NOT EXECUTED
pthread_cond_t *cond,
pthread_mutex_t *mutex,
Watchdog_Interval timeout,
bool already_timedout
)
{
3000a4f8: e1a07002 mov r7, r2 <== NOT EXECUTED 3000a4fc: e20380ff and r8, 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 ) ) {
3000a500: eb000056 bl 3000a660 <_POSIX_Mutex_Get> <== NOT EXECUTED 3000a504: e3500000 cmp r0, #0 <== NOT EXECUTED 3000a508: e1a0600d mov r6, sp <== NOT EXECUTED 3000a50c: 0a000031 beq 3000a5d8 <_POSIX_Condition_variables_Wait_support+0xf4><== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
3000a510: e59f30cc ldr r3, [pc, #204] ; 3000a5e4 <_POSIX_Condition_variables_Wait_support+0x100><== NOT EXECUTED
return EINVAL;
}
_Thread_Unnest_dispatch();
the_cond = _POSIX_Condition_variables_Get( cond, &location );
3000a514: e1a00005 mov r0, r5 <== NOT EXECUTED 3000a518: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000a51c: e1a0100d mov r1, sp <== NOT EXECUTED 3000a520: e2422001 sub r2, r2, #1 <== NOT EXECUTED 3000a524: e5832000 str r2, [r3] <== NOT EXECUTED 3000a528: ebffff7a bl 3000a318 <_POSIX_Condition_variables_Get> <== NOT EXECUTED
switch ( location ) {
3000a52c: e59d3000 ldr r3, [sp] <== NOT EXECUTED
return EINVAL;
}
_Thread_Unnest_dispatch();
the_cond = _POSIX_Condition_variables_Get( cond, &location );
3000a530: e1a0a000 mov sl, r0 <== NOT EXECUTED
switch ( location ) {
3000a534: e3530000 cmp r3, #0 <== NOT EXECUTED 3000a538: 1a000026 bne 3000a5d8 <_POSIX_Condition_variables_Wait_support+0xf4><== NOT EXECUTED
case OBJECTS_LOCAL:
if ( the_cond->Mutex && ( the_cond->Mutex != *mutex ) ) {
3000a53c: e5903014 ldr r3, [r0, #20] <== NOT EXECUTED 3000a540: e3530000 cmp r3, #0 <== NOT EXECUTED 3000a544: 0a000004 beq 3000a55c <_POSIX_Condition_variables_Wait_support+0x78><== NOT EXECUTED 3000a548: e5942000 ldr r2, [r4] <== NOT EXECUTED 3000a54c: e1530002 cmp r3, r2 <== NOT EXECUTED 3000a550: 0a000001 beq 3000a55c <_POSIX_Condition_variables_Wait_support+0x78><== NOT EXECUTED
_Thread_Enable_dispatch();
3000a554: eb000cd5 bl 3000d8b0 <_Thread_Enable_dispatch> <== NOT EXECUTED 3000a558: ea00001e b 3000a5d8 <_POSIX_Condition_variables_Wait_support+0xf4><== NOT EXECUTED
return EINVAL;
}
(void) pthread_mutex_unlock( mutex );
3000a55c: e1a00004 mov r0, r4 <== NOT EXECUTED 3000a560: eb0000df bl 3000a8e4 <pthread_mutex_unlock> <== NOT EXECUTED
_Thread_Enable_dispatch();
return EINVAL;
}
*/
if ( !already_timedout ) {
3000a564: e3580000 cmp r8, #0 <== NOT EXECUTED 3000a568: 1a000013 bne 3000a5bc <_POSIX_Condition_variables_Wait_support+0xd8><== NOT EXECUTED
the_cond->Mutex = *mutex;
3000a56c: e5943000 ldr r3, [r4] <== NOT EXECUTED
_Thread_queue_Enter_critical_section( &the_cond->Wait_queue );
_Thread_Executing->Wait.return_code = 0;
3000a570: e59f6070 ldr r6, [pc, #112] ; 3000a5e8 <_POSIX_Condition_variables_Wait_support+0x104><== NOT EXECUTED
return EINVAL;
}
*/
if ( !already_timedout ) {
the_cond->Mutex = *mutex;
3000a574: e58a3014 str r3, [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;
3000a578: e3a03001 mov r3, #1 <== NOT EXECUTED 3000a57c: e58a3048 str r3, [sl, #72] ; 0x48 <== NOT EXECUTED
_Thread_queue_Enter_critical_section( &the_cond->Wait_queue );
_Thread_Executing->Wait.return_code = 0;
3000a580: e5963004 ldr r3, [r6, #4] <== NOT EXECUTED
_Thread_Executing->Wait.queue = &the_cond->Wait_queue;
3000a584: e28a0018 add r0, sl, #24 <== NOT EXECUTED
if ( !already_timedout ) {
the_cond->Mutex = *mutex;
_Thread_queue_Enter_critical_section( &the_cond->Wait_queue );
_Thread_Executing->Wait.return_code = 0;
3000a588: e5838034 str r8, [r3, #52] ; 0x34 <== NOT EXECUTED
_Thread_Executing->Wait.queue = &the_cond->Wait_queue;
_Thread_Executing->Wait.id = *cond;
3000a58c: e5952000 ldr r2, [r5] <== 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;
3000a590: e5830044 str r0, [r3, #68] ; 0x44 <== NOT EXECUTED
_Thread_Executing->Wait.id = *cond;
3000a594: e5832020 str r2, [r3, #32] <== NOT EXECUTED
_Thread_queue_Enqueue( &the_cond->Wait_queue, timeout );
3000a598: e1a01007 mov r1, r7 <== NOT EXECUTED 3000a59c: e59f2048 ldr r2, [pc, #72] ; 3000a5ec <_POSIX_Condition_variables_Wait_support+0x108><== NOT EXECUTED 3000a5a0: eb000de7 bl 3000dd44 <_Thread_queue_Enqueue_with_handler> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000a5a4: eb000cc1 bl 3000d8b0 <_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;
3000a5a8: e5963004 ldr r3, [r6, #4] <== NOT EXECUTED 3000a5ac: e5935034 ldr r5, [r3, #52] ; 0x34 <== NOT EXECUTED
if ( status == EINTR )
status = 0;
3000a5b0: e3550004 cmp r5, #4 <== NOT EXECUTED 3000a5b4: 03a05000 moveq r5, #0 <== NOT EXECUTED 3000a5b8: ea000001 b 3000a5c4 <_POSIX_Condition_variables_Wait_support+0xe0><== NOT EXECUTED
} else {
_Thread_Enable_dispatch();
3000a5bc: eb000cbb bl 3000d8b0 <_Thread_Enable_dispatch> <== NOT EXECUTED
status = ETIMEDOUT;
3000a5c0: e3a05074 mov r5, #116 ; 0x74 <== NOT EXECUTED
/*
* When we get here the dispatch disable level is 0.
*/
mutex_status = pthread_mutex_lock( mutex );
3000a5c4: e1a00004 mov r0, r4 <== NOT EXECUTED 3000a5c8: eb0000a6 bl 3000a868 <pthread_mutex_lock> <== NOT EXECUTED
if ( mutex_status )
return EINVAL;
3000a5cc: e3500000 cmp r0, #0 <== NOT EXECUTED 3000a5d0: 13a05016 movne r5, #22 <== NOT EXECUTED 3000a5d4: ea000000 b 3000a5dc <_POSIX_Condition_variables_Wait_support+0xf8><== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
3000a5d8: e3a05016 mov r5, #22 <== NOT EXECUTED
}
3000a5dc: e1a00005 mov r0, r5 <== NOT EXECUTED
3000a5e0: e8bd85f8 pop {r3, r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
300108c8 <_POSIX_Keys_Run_destructors>:
*/
void _POSIX_Keys_Run_destructors(
Thread_Control *thread
)
{
300108c8: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
Objects_Maximum thread_index = _Objects_Get_index( thread->Object.id );
300108cc: e5907008 ldr r7, [r0, #8]
*
* 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;
300108d0: e59f6080 ldr r6, [pc, #128] ; 30010958 <_POSIX_Keys_Run_destructors+0x90> 300108d4: e1a08c27 lsr r8, 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 ];
300108d8: e1a07807 lsl r7, r7, #16 300108dc: e2088007 and r8, r8, #7 300108e0: e1a07727 lsr r7, r7, #14
if ( value != NULL ) {
key->Values [ thread_api ][ thread_index ] = NULL;
300108e4: e3a05000 mov r5, #0
Objects_Maximum index = 0;
Objects_Maximum max = _POSIX_Keys_Information.maximum;
done = true;
for ( index = 1 ; index <= max ; ++index ) {
300108e8: e3a04001 mov r4, #1
*
* 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;
300108ec: e1d6a1b0 ldrh sl, [r6, #16]
done = true;
300108f0: e1a01004 mov r1, r4
for ( index = 1 ; index <= max ; ++index ) {
300108f4: ea000012 b 30010944 <_POSIX_Keys_Run_destructors+0x7c>
POSIX_Keys_Control *key = (POSIX_Keys_Control *)
_POSIX_Keys_Information.local_table [ index ];
300108f8: e596301c ldr r3, [r6, #28] <== NOT EXECUTED
Objects_Maximum max = _POSIX_Keys_Information.maximum;
done = true;
for ( index = 1 ; index <= max ; ++index ) {
POSIX_Keys_Control *key = (POSIX_Keys_Control *)
300108fc: e7932104 ldr r2, [r3, r4, lsl #2] <== NOT EXECUTED
_POSIX_Keys_Information.local_table [ index ];
if ( key != NULL && key->destructor != NULL ) {
30010900: e3520000 cmp r2, #0 <== NOT EXECUTED 30010904: 0a00000b beq 30010938 <_POSIX_Keys_Run_destructors+0x70> <== NOT EXECUTED 30010908: e5923010 ldr r3, [r2, #16] <== NOT EXECUTED 3001090c: e3530000 cmp r3, #0 <== NOT EXECUTED 30010910: 0a000008 beq 30010938 <_POSIX_Keys_Run_destructors+0x70> <== NOT EXECUTED
void *value = key->Values [ thread_api ][ thread_index ];
30010914: e2880005 add r0, r8, #5 <== NOT EXECUTED 30010918: e7922100 ldr r2, [r2, r0, lsl #2] <== NOT EXECUTED 3001091c: e7920007 ldr r0, [r2, r7] <== NOT EXECUTED
if ( value != NULL ) {
30010920: e3500000 cmp r0, #0 <== NOT EXECUTED 30010924: 0a000003 beq 30010938 <_POSIX_Keys_Run_destructors+0x70> <== NOT EXECUTED
key->Values [ thread_api ][ thread_index ] = NULL;
30010928: e7825007 str r5, [r2, r7] <== NOT EXECUTED
(*key->destructor)( value );
3001092c: e1a0e00f mov lr, pc <== NOT EXECUTED 30010930: e12fff13 bx r3 <== NOT EXECUTED
done = false;
30010934: e1a01005 mov r1, r5 <== NOT EXECUTED
Objects_Maximum index = 0;
Objects_Maximum max = _POSIX_Keys_Information.maximum;
done = true;
for ( index = 1 ; index <= max ; ++index ) {
30010938: e2844001 add r4, r4, #1 <== NOT EXECUTED 3001093c: e1a04804 lsl r4, r4, #16 <== NOT EXECUTED 30010940: e1a04824 lsr r4, r4, #16 <== NOT EXECUTED
30010944: e154000a cmp r4, sl
30010948: 9affffea bls 300108f8 <_POSIX_Keys_Run_destructors+0x30>
* 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 ) {
3001094c: e3510000 cmp r1, #0
30010950: 0affffe4 beq 300108e8 <_POSIX_Keys_Run_destructors+0x20>
done = false;
}
}
}
}
}
30010954: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
300150d4 <_POSIX_Message_queue_Create_support>:
const char *name_arg,
int pshared,
struct mq_attr *attr_ptr,
POSIX_Message_queue_Control **message_queue
)
{
300150d4: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== NOT EXECUTED
300150d8: e1a06001 mov r6, r1 <== NOT EXECUTED
CORE_message_queue_Attributes *the_mq_attr;
struct mq_attr attr;
char *name;
size_t n;
n = strnlen( name_arg, NAME_MAX );
300150dc: e3a010ff mov r1, #255 ; 0xff <== NOT EXECUTED
const char *name_arg,
int pshared,
struct mq_attr *attr_ptr,
POSIX_Message_queue_Control **message_queue
)
{
300150e0: e1a04002 mov r4, r2 <== NOT EXECUTED 300150e4: e1a0b003 mov fp, r3 <== NOT EXECUTED 300150e8: e1a09000 mov r9, 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 );
300150ec: eb00156c bl 3001a6a4 <strnlen> <== NOT EXECUTED 300150f0: e59f3128 ldr r3, [pc, #296] ; 30015220 <_POSIX_Message_queue_Create_support+0x14c><== NOT EXECUTED 300150f4: e1a07000 mov r7, r0 <== NOT EXECUTED 300150f8: e5932000 ldr r2, [r3] <== NOT EXECUTED 300150fc: e2822001 add r2, r2, #1 <== NOT EXECUTED 30015100: 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 ) {
30015104: e3540000 cmp r4, #0 <== NOT EXECUTED 30015108: 0a000009 beq 30015134 <_POSIX_Message_queue_Create_support+0x60><== NOT EXECUTED
attr.mq_maxmsg = 10;
attr.mq_msgsize = 16;
} else {
if ( attr_ptr->mq_maxmsg <= 0 ){
3001510c: e594a004 ldr sl, [r4, #4] <== NOT EXECUTED 30015110: e35a0000 cmp sl, #0 <== NOT EXECUTED 30015114: da000002 ble 30015124 <_POSIX_Message_queue_Create_support+0x50><== NOT EXECUTED
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( attr_ptr->mq_msgsize <= 0 ){
30015118: e5948008 ldr r8, [r4, #8] <== NOT EXECUTED 3001511c: e3580000 cmp r8, #0 <== NOT EXECUTED 30015120: ca000005 bgt 3001513c <_POSIX_Message_queue_Create_support+0x68><== NOT EXECUTED
_Thread_Enable_dispatch();
30015124: ebfff50a bl 30012554 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
30015128: eb000d48 bl 30018650 <__errno> <== NOT EXECUTED 3001512c: e3a03016 mov r3, #22 <== NOT EXECUTED 30015130: ea00002f b 300151f4 <_POSIX_Message_queue_Create_support+0x120><== 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;
30015134: 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;
30015138: e3a0a00a mov sl, #10 <== 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 );
3001513c: e59f50e0 ldr r5, [pc, #224] ; 30015224 <_POSIX_Message_queue_Create_support+0x150><== NOT EXECUTED 30015140: e1a00005 mov r0, r5 <== NOT EXECUTED 30015144: ebfff0c0 bl 3001144c <_Objects_Allocate> <== NOT EXECUTED
attr = *attr_ptr;
}
the_mq = _POSIX_Message_queue_Allocate();
if ( !the_mq ) {
30015148: e2504000 subs r4, r0, #0 <== NOT EXECUTED 3001514c: 1a000003 bne 30015160 <_POSIX_Message_queue_Create_support+0x8c><== NOT EXECUTED
_Thread_Enable_dispatch();
30015150: ebfff4ff bl 30012554 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENFILE );
30015154: eb000d3d bl 30018650 <__errno> <== NOT EXECUTED 30015158: e3a03017 mov r3, #23 <== NOT EXECUTED 3001515c: ea000024 b 300151f4 <_POSIX_Message_queue_Create_support+0x120><== NOT EXECUTED
}
the_mq->process_shared = pshared;
the_mq->named = true;
30015160: e3a03001 mov r3, #1 <== NOT EXECUTED
if ( !the_mq ) {
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( ENFILE );
}
the_mq->process_shared = pshared;
30015164: e5846010 str r6, [r4, #16] <== NOT EXECUTED
/*
* Make a copy of the user's string for name just in case it was
* dynamically constructed.
*/
name = _Workspace_Allocate(n+1);
30015168: e0876003 add r6, r7, r3 <== NOT EXECUTED
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( ENFILE );
}
the_mq->process_shared = pshared;
the_mq->named = true;
3001516c: e5c43014 strb r3, [r4, #20] <== NOT EXECUTED
the_mq->open_count = 1;
30015170: e5843018 str r3, [r4, #24] <== NOT EXECUTED
the_mq->linked = true;
30015174: 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);
30015178: e1a00006 mov r0, r6 <== NOT EXECUTED 3001517c: ebfff95e bl 300136fc <_Workspace_Allocate> <== NOT EXECUTED
if (!name) {
30015180: e2507000 subs r7, r0, #0 <== NOT EXECUTED 30015184: 1a000006 bne 300151a4 <_POSIX_Message_queue_Create_support+0xd0><== 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 );
30015188: e1a00005 mov r0, r5 <== NOT EXECUTED 3001518c: e1a01004 mov r1, r4 <== NOT EXECUTED 30015190: ebfff174 bl 30011768 <_Objects_Free> <== NOT EXECUTED
_POSIX_Message_queue_Free( the_mq );
_Thread_Enable_dispatch();
30015194: ebfff4ee bl 30012554 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOMEM );
30015198: eb000d2c bl 30018650 <__errno> <== NOT EXECUTED 3001519c: e3a0300c mov r3, #12 <== NOT EXECUTED 300151a0: ea000013 b 300151f4 <_POSIX_Message_queue_Create_support+0x120><== NOT EXECUTED
} strncpy( name, name_arg, n+1 );
300151a4: e1a02006 mov r2, r6 <== NOT EXECUTED 300151a8: e1a01009 mov r1, r9 <== 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;
300151ac: 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 );
300151b0: eb001500 bl 3001a5b8 <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;
300151b4: e584605c str r6, [r4, #92] ; 0x5c <== NOT EXECUTED
if ( !_CORE_message_queue_Initialize(
300151b8: e284001c add r0, r4, #28 <== NOT EXECUTED 300151bc: e284105c add r1, r4, #92 ; 0x5c <== NOT EXECUTED 300151c0: e1a0200a mov r2, sl <== NOT EXECUTED 300151c4: e1a03008 mov r3, r8 <== NOT EXECUTED 300151c8: eb0003ca bl 300160f8 <_CORE_message_queue_Initialize> <== NOT EXECUTED 300151cc: e1500006 cmp r0, r6 <== NOT EXECUTED 300151d0: 1a00000a bne 30015200 <_POSIX_Message_queue_Create_support+0x12c><== NOT EXECUTED 300151d4: e1a01004 mov r1, r4 <== NOT EXECUTED 300151d8: e1a00005 mov r0, r5 <== NOT EXECUTED 300151dc: ebfff161 bl 30011768 <_Objects_Free> <== NOT EXECUTED
attr.mq_maxmsg,
attr.mq_msgsize
) ) {
_POSIX_Message_queue_Free( the_mq );
_Workspace_Free(name);
300151e0: e1a00007 mov r0, r7 <== NOT EXECUTED 300151e4: ebfff94a bl 30013714 <_Workspace_Free> <== NOT EXECUTED
_Thread_Enable_dispatch();
300151e8: ebfff4d9 bl 30012554 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSPC );
300151ec: eb000d17 bl 30018650 <__errno> <== NOT EXECUTED
300151f0: e3a0301c mov r3, #28 <== NOT EXECUTED
300151f4: e5803000 str r3, [r0] <== NOT EXECUTED
300151f8: e3e00000 mvn r0, #0 <== NOT EXECUTED
300151fc: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30015200: e595301c ldr r3, [r5, #28] <== NOT EXECUTED
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
_Objects_Set_local_object(
30015204: e1d420b8 ldrh r2, [r4, #8] <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30015208: 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;
3001520c: e584700c str r7, [r4, #12] <== NOT EXECUTED
&_POSIX_Message_queue_Information,
&the_mq->Object,
name
);
*message_queue = the_mq;
30015210: e58b4000 str r4, [fp] <== NOT EXECUTED
_Thread_Enable_dispatch();
30015214: ebfff4ce bl 30012554 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
30015218: e1a00006 mov r0, r6 <== NOT EXECUTED
}
3001521c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
3000e6a8 <_POSIX_Message_queue_Delete>:
void _POSIX_Message_queue_Delete(
POSIX_Message_queue_Control *the_mq
)
{
if ( !the_mq->linked && !the_mq->open_count ) {
3000e6a8: e5d03015 ldrb r3, [r0, #21] <== NOT EXECUTED
*/
void _POSIX_Message_queue_Delete(
POSIX_Message_queue_Control *the_mq
)
{
3000e6ac: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
if ( !the_mq->linked && !the_mq->open_count ) {
3000e6b0: e3530000 cmp r3, #0 <== NOT EXECUTED
*/
void _POSIX_Message_queue_Delete(
POSIX_Message_queue_Control *the_mq
)
{
3000e6b4: e1a04000 mov r4, r0 <== NOT EXECUTED
if ( !the_mq->linked && !the_mq->open_count ) {
3000e6b8: 18bd8030 popne {r4, r5, pc} <== NOT EXECUTED
3000e6bc: e5905018 ldr r5, [r0, #24] <== NOT EXECUTED
3000e6c0: e3550000 cmp r5, #0 <== NOT EXECUTED
3000e6c4: 18bd8030 popne {r4, r5, pc} <== NOT EXECUTED
);
_Workspace_Free( (void *)the_object->name.name_p );
}
#endif
_Objects_Close( &_POSIX_Message_queue_Information, the_object );
3000e6c8: e1a01004 mov r1, r4 <== NOT EXECUTED 3000e6cc: e59f0020 ldr r0, [pc, #32] ; 3000e6f4 <_POSIX_Message_queue_Delete+0x4c><== NOT EXECUTED 3000e6d0: eb000b7f bl 300114d4 <_Objects_Close> <== NOT EXECUTED
_CORE_message_queue_Close(
3000e6d4: e284001c add r0, r4, #28 <== NOT EXECUTED 3000e6d8: e1a01005 mov r1, r5 <== NOT EXECUTED 3000e6dc: e3a02005 mov r2, #5 <== NOT EXECUTED 3000e6e0: eb00086a bl 30010890 <_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 );
3000e6e4: e59f0008 ldr r0, [pc, #8] ; 3000e6f4 <_POSIX_Message_queue_Delete+0x4c><== NOT EXECUTED 3000e6e8: e1a01004 mov r1, r4 <== NOT EXECUTED
);
_POSIX_Message_queue_Free( the_mq );
}
}
3000e6ec: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
3000e6f0: ea000c1c b 30011768 <_Objects_Free> <== NOT EXECUTED
30015228 <_POSIX_Message_queue_Name_to_id>:
*/
int _POSIX_Message_queue_Name_to_id(
const char *name,
Objects_Id *id
)
{
30015228: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED
Objects_Name_or_id_lookup_errors status;
Objects_Id the_id;
if ( !name )
3001522c: e2505000 subs r5, r0, #0 <== NOT EXECUTED
*/
int _POSIX_Message_queue_Name_to_id(
const char *name,
Objects_Id *id
)
{
30015230: e1a04001 mov r4, r1 <== NOT EXECUTED
Objects_Name_or_id_lookup_errors status;
Objects_Id the_id;
if ( !name )
30015234: 0a000011 beq 30015280 <_POSIX_Message_queue_Name_to_id+0x58><== NOT EXECUTED
return EINVAL;
if ( !name[0] )
30015238: e5d53000 ldrb r3, [r5] <== NOT EXECUTED 3001523c: e3530000 cmp r3, #0 <== NOT EXECUTED 30015240: 0a00000e beq 30015280 <_POSIX_Message_queue_Name_to_id+0x58><== NOT EXECUTED
return EINVAL;
if ( strnlen( name, NAME_MAX ) >= NAME_MAX )
30015244: e3a010ff mov r1, #255 ; 0xff <== NOT EXECUTED 30015248: eb001515 bl 3001a6a4 <strnlen> <== NOT EXECUTED 3001524c: e35000fe cmp r0, #254 ; 0xfe <== NOT EXECUTED
return ENAMETOOLONG;
30015250: 83a0005b movhi r0, #91 ; 0x5b <== NOT EXECUTED
return EINVAL;
if ( !name[0] )
return EINVAL;
if ( strnlen( name, NAME_MAX ) >= NAME_MAX )
30015254: 8a00000a bhi 30015284 <_POSIX_Message_queue_Name_to_id+0x5c><== NOT EXECUTED
return ENAMETOOLONG;
status = _Objects_Name_to_id_string(
30015258: e59f0028 ldr r0, [pc, #40] ; 30015288 <_POSIX_Message_queue_Name_to_id+0x60><== NOT EXECUTED 3001525c: e1a01005 mov r1, r5 <== NOT EXECUTED 30015260: e1a0200d mov r2, sp <== NOT EXECUTED 30015264: eb00056d bl 30016820 <_Objects_Name_to_id_string> <== NOT EXECUTED
&_POSIX_Message_queue_Information,
name,
&the_id
);
*id = the_id;
30015268: e59d3000 ldr r3, [sp] <== NOT EXECUTED
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
return 0;
3001526c: e3500000 cmp r0, #0 <== NOT EXECUTED
status = _Objects_Name_to_id_string(
&_POSIX_Message_queue_Information,
name,
&the_id
);
*id = the_id;
30015270: e5843000 str r3, [r4] <== NOT EXECUTED
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
return 0;
30015274: 13a00002 movne r0, #2 <== NOT EXECUTED 30015278: 03a00000 moveq r0, #0 <== NOT EXECUTED 3001527c: ea000000 b 30015284 <_POSIX_Message_queue_Name_to_id+0x5c> <== NOT EXECUTED
if ( !name )
return EINVAL;
if ( !name[0] )
return EINVAL;
30015280: e3a00016 mov r0, #22 <== NOT EXECUTED
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
return 0;
return ENOENT;
}
30015284: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED
3000e778 <_POSIX_Message_queue_Notify_handler>:
*/
void _POSIX_Message_queue_Notify_handler(
void *user_data
)
{
3000e778: e92d4010 push {r4, lr} <== NOT EXECUTED
3000e77c: e1a04000 mov r4, r0 <== NOT EXECUTED
POSIX_Message_queue_Control *the_mq;
the_mq = user_data;
kill( getpid(), the_mq->notification.sigev_signo );
3000e780: eb0018b6 bl 30014a60 <getpid> <== NOT EXECUTED 3000e784: e5941094 ldr r1, [r4, #148] ; 0x94 <== NOT EXECUTED 3000e788: eb001a4f bl 300150cc <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;
3000e78c: e3a03000 mov r3, #0 <== NOT EXECUTED 3000e790: e584307c str r3, [r4, #124] ; 0x7c <== NOT EXECUTED
the_message_queue->notify_argument = the_argument;
3000e794: e5843080 str r3, [r4, #128] ; 0x80 <== NOT EXECUTED
_CORE_message_queue_Set_notify( &the_mq->Message_queue, NULL, NULL );
}
3000e798: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000e9e0 <_POSIX_Message_queue_Receive_support>:
size_t msg_len,
unsigned int *msg_prio,
bool wait,
Watchdog_Interval timeout
)
{
3000e9e0: e92d41ff push {r0, r1, r2, r3, r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
3000e9e4: e1a04000 mov r4, r0 <== NOT EXECUTED
3000e9e8: e1a06001 mov r6, r1 <== NOT EXECUTED
3000e9ec: e1a07002 mov r7, 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(
3000e9f0: e59f00f0 ldr r0, [pc, #240] ; 3000eae8 <_POSIX_Message_queue_Receive_support+0x108><== NOT EXECUTED 3000e9f4: e1a01004 mov r1, r4 <== NOT EXECUTED 3000e9f8: e28d200c add r2, sp, #12 <== NOT EXECUTED 3000e9fc: e1a05003 mov r5, r3 <== NOT EXECUTED 3000ea00: e5dd8028 ldrb r8, [sp, #40] ; 0x28 <== NOT EXECUTED 3000ea04: eb000bac bl 300118bc <_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 ) {
3000ea08: e59d300c ldr r3, [sp, #12] <== NOT EXECUTED 3000ea0c: e3530000 cmp r3, #0 <== NOT EXECUTED 3000ea10: 1a00002e bne 3000ead0 <_POSIX_Message_queue_Receive_support+0xf0><== NOT EXECUTED
case OBJECTS_LOCAL:
if ( (the_mq_fd->oflag & O_ACCMODE) == O_WRONLY ) {
3000ea14: e5903014 ldr r3, [r0, #20] <== NOT EXECUTED 3000ea18: e2032003 and r2, r3, #3 <== NOT EXECUTED 3000ea1c: e3520001 cmp r2, #1 <== NOT EXECUTED 3000ea20: 1a000001 bne 3000ea2c <_POSIX_Message_queue_Receive_support+0x4c><== NOT EXECUTED
_Thread_Enable_dispatch();
3000ea24: eb000eca bl 30012554 <_Thread_Enable_dispatch> <== NOT EXECUTED 3000ea28: ea000028 b 3000ead0 <_POSIX_Message_queue_Receive_support+0xf0><== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EBADF );
}
the_mq = the_mq_fd->Queue;
3000ea2c: e5900010 ldr r0, [r0, #16] <== NOT EXECUTED
if ( msg_len < the_mq->Message_queue.maximum_message_size ) {
3000ea30: e5902068 ldr r2, [r0, #104] ; 0x68 <== NOT EXECUTED 3000ea34: e1570002 cmp r7, r2 <== NOT EXECUTED 3000ea38: 2a000003 bcs 3000ea4c <_POSIX_Message_queue_Receive_support+0x6c><== NOT EXECUTED
_Thread_Enable_dispatch();
3000ea3c: eb000ec4 bl 30012554 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EMSGSIZE );
3000ea40: eb002702 bl 30018650 <__errno> <== NOT EXECUTED 3000ea44: e3a0307a mov r3, #122 ; 0x7a <== NOT EXECUTED 3000ea48: ea000022 b 3000ead8 <_POSIX_Message_queue_Receive_support+0xf8><== NOT EXECUTED
/*
* Now if something goes wrong, we return a "length" of -1
* to indicate an error.
*/
length_out = -1;
3000ea4c: e3e02000 mvn r2, #0 <== NOT EXECUTED
/*
* A timed receive with a bad time will do a poll regardless.
*/
if ( wait )
3000ea50: e3580000 cmp r8, #0 <== NOT EXECUTED
/*
* Now if something goes wrong, we return a "length" of -1
* to indicate an error.
*/
length_out = -1;
3000ea54: e58d2008 str r2, [sp, #8] <== NOT EXECUTED
/*
* A timed receive with a bad time will do a poll regardless.
*/
if ( wait )
3000ea58: 0a000002 beq 3000ea68 <_POSIX_Message_queue_Receive_support+0x88><== NOT EXECUTED
do_wait = (the_mq_fd->oflag & O_NONBLOCK) ? false : true;
3000ea5c: e3130901 tst r3, #16384 ; 0x4000 <== NOT EXECUTED 3000ea60: 13a08000 movne r8, #0 <== NOT EXECUTED 3000ea64: 03a08001 moveq r8, #1 <== NOT EXECUTED
do_wait = wait;
/*
* Now perform the actual message receive
*/
_CORE_message_queue_Seize(
3000ea68: e59d302c ldr r3, [sp, #44] ; 0x2c <== NOT EXECUTED 3000ea6c: e1a01004 mov r1, r4 <== NOT EXECUTED
timeout
);
_Thread_Enable_dispatch();
*msg_prio =
_POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count);
3000ea70: e59f4074 ldr r4, [pc, #116] ; 3000eaec <_POSIX_Message_queue_Receive_support+0x10c><== NOT EXECUTED
do_wait = wait;
/*
* Now perform the actual message receive
*/
_CORE_message_queue_Seize(
3000ea74: e280001c add r0, r0, #28 <== NOT EXECUTED 3000ea78: e1a02006 mov r2, r6 <== NOT EXECUTED 3000ea7c: e58d3004 str r3, [sp, #4] <== NOT EXECUTED 3000ea80: e28d3008 add r3, sp, #8 <== NOT EXECUTED 3000ea84: e58d8000 str r8, [sp] <== NOT EXECUTED 3000ea88: eb0007a1 bl 30010914 <_CORE_message_queue_Seize> <== NOT EXECUTED
&length_out,
do_wait,
timeout
);
_Thread_Enable_dispatch();
3000ea8c: eb000eb0 bl 30012554 <_Thread_Enable_dispatch> <== NOT EXECUTED
*msg_prio =
_POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count);
3000ea90: e5943004 ldr r3, [r4, #4] <== 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);
3000ea94: e5932024 ldr r2, [r3, #36] ; 0x24 <== NOT EXECUTED
if ( !_Thread_Executing->Wait.return_code )
3000ea98: e5933034 ldr r3, [r3, #52] ; 0x34 <== NOT EXECUTED 3000ea9c: e3520000 cmp r2, #0 <== NOT EXECUTED 3000eaa0: b2622000 rsblt r2, r2, #0 <== NOT EXECUTED 3000eaa4: e3530000 cmp r3, #0 <== NOT EXECUTED
do_wait,
timeout
);
_Thread_Enable_dispatch();
*msg_prio =
3000eaa8: e5852000 str r2, [r5] <== NOT EXECUTED
_POSIX_Message_queue_Priority_from_core(_Thread_Executing->Wait.count);
if ( !_Thread_Executing->Wait.return_code )
return length_out;
3000eaac: 059d0008 ldreq r0, [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 )
3000eab0: 0a00000a beq 3000eae0 <_POSIX_Message_queue_Receive_support+0x100><== NOT EXECUTED
return length_out;
rtems_set_errno_and_return_minus_one(
3000eab4: eb0026e5 bl 30018650 <__errno> <== NOT EXECUTED 3000eab8: e5943004 ldr r3, [r4, #4] <== NOT EXECUTED 3000eabc: e1a05000 mov r5, r0 <== NOT EXECUTED 3000eac0: e5930034 ldr r0, [r3, #52] ; 0x34 <== NOT EXECUTED 3000eac4: eb00009b bl 3000ed38 <_POSIX_Message_queue_Translate_core_message_queue_return_code><== NOT EXECUTED 3000eac8: e5850000 str r0, [r5] <== NOT EXECUTED 3000eacc: ea000002 b 3000eadc <_POSIX_Message_queue_Receive_support+0xfc><== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
3000ead0: eb0026de bl 30018650 <__errno> <== NOT EXECUTED 3000ead4: e3a03009 mov r3, #9 <== NOT EXECUTED 3000ead8: e5803000 str r3, [r0] <== NOT EXECUTED 3000eadc: e3e00000 mvn r0, #0 <== NOT EXECUTED
}
3000eae0: e28dd010 add sp, sp, #16 <== NOT EXECUTED
3000eae4: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
3000eb0c <_POSIX_Message_queue_Send_support>:
size_t msg_len,
uint32_t msg_prio,
bool wait,
Watchdog_Interval timeout
)
{
3000eb0c: 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 )
3000eb10: e3530020 cmp r3, #32 <== NOT EXECUTED
size_t msg_len,
uint32_t msg_prio,
bool wait,
Watchdog_Interval timeout
)
{
3000eb14: e24dd014 sub sp, sp, #20 <== NOT EXECUTED 3000eb18: e1a04000 mov r4, r0 <== NOT EXECUTED 3000eb1c: e1a06001 mov r6, r1 <== NOT EXECUTED 3000eb20: e1a05002 mov r5, r2 <== NOT EXECUTED 3000eb24: e1a07003 mov r7, r3 <== NOT EXECUTED 3000eb28: e5dd802c ldrb r8, [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 )
3000eb2c: 9a000002 bls 3000eb3c <_POSIX_Message_queue_Send_support+0x30><== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
3000eb30: eb0026c6 bl 30018650 <__errno> <== NOT EXECUTED 3000eb34: e3a03016 mov r3, #22 <== NOT EXECUTED 3000eb38: ea00002d b 3000ebf4 <_POSIX_Message_queue_Send_support+0xe8><== 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(
3000eb3c: e59f00c0 ldr r0, [pc, #192] ; 3000ec04 <_POSIX_Message_queue_Send_support+0xf8><== NOT EXECUTED 3000eb40: e1a01004 mov r1, r4 <== NOT EXECUTED 3000eb44: e28d2010 add r2, sp, #16 <== NOT EXECUTED 3000eb48: eb000b5b bl 300118bc <_Objects_Get> <== NOT EXECUTED
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
3000eb4c: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED 3000eb50: e3530000 cmp r3, #0 <== NOT EXECUTED 3000eb54: 1a000024 bne 3000ebec <_POSIX_Message_queue_Send_support+0xe0><== NOT EXECUTED
case OBJECTS_LOCAL:
if ( (the_mq_fd->oflag & O_ACCMODE) == O_RDONLY ) {
3000eb58: e5903014 ldr r3, [r0, #20] <== NOT EXECUTED 3000eb5c: e3130003 tst r3, #3 <== NOT EXECUTED 3000eb60: 1a000001 bne 3000eb6c <_POSIX_Message_queue_Send_support+0x60><== NOT EXECUTED
_Thread_Enable_dispatch();
3000eb64: eb000e7a bl 30012554 <_Thread_Enable_dispatch> <== NOT EXECUTED 3000eb68: ea00001f b 3000ebec <_POSIX_Message_queue_Send_support+0xe0><== NOT EXECUTED
the_mq = the_mq_fd->Queue;
/*
* A timed receive with a bad time will do a poll regardless.
*/
if ( wait )
3000eb6c: e3580000 cmp r8, #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;
3000eb70: e5900010 ldr r0, [r0, #16] <== NOT EXECUTED
/*
* A timed receive with a bad time will do a poll regardless.
*/
if ( wait )
3000eb74: 0a000002 beq 3000eb84 <_POSIX_Message_queue_Send_support+0x78><== NOT EXECUTED
do_wait = (the_mq_fd->oflag & O_NONBLOCK) ? false : true;
3000eb78: e3130901 tst r3, #16384 ; 0x4000 <== NOT EXECUTED 3000eb7c: 13a08000 movne r8, #0 <== NOT EXECUTED 3000eb80: 03a08001 moveq r8, #1 <== NOT EXECUTED
do_wait = wait;
/*
* Now perform the actual message receive
*/
msg_status = _CORE_message_queue_Submit(
3000eb84: e3a03000 mov r3, #0 <== NOT EXECUTED 3000eb88: e58d3000 str r3, [sp] <== NOT EXECUTED 3000eb8c: e59d3030 ldr r3, [sp, #48] ; 0x30 <== NOT EXECUTED 3000eb90: e1a01006 mov r1, r6 <== NOT EXECUTED 3000eb94: e58d300c str r3, [sp, #12] <== NOT EXECUTED 3000eb98: e1a02005 mov r2, r5 <== NOT EXECUTED 3000eb9c: e1a03004 mov r3, r4 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE CORE_message_queue_Submit_types _POSIX_Message_queue_Priority_to_core(
unsigned int priority
)
{
return priority * -1;
3000eba0: e2677000 rsb r7, r7, #0 <== NOT EXECUTED
3000eba4: e280001c add r0, r0, #28 <== NOT EXECUTED
3000eba8: e98d0180 stmib sp, {r7, r8} <== NOT EXECUTED
3000ebac: eb0007a4 bl 30010a44 <_CORE_message_queue_Submit> <== NOT EXECUTED
3000ebb0: e1a04000 mov r4, r0 <== NOT EXECUTED
_POSIX_Message_queue_Priority_to_core( msg_prio ),
do_wait,
timeout /* no timeout */
);
_Thread_Enable_dispatch();
3000ebb4: eb000e66 bl 30012554 <_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 )
3000ebb8: e3540007 cmp r4, #7 <== NOT EXECUTED
msg_status = _Thread_Executing->Wait.return_code;
3000ebbc: 059f3044 ldreq r3, [pc, #68] ; 3000ec08 <_POSIX_Message_queue_Send_support+0xfc><== NOT EXECUTED 3000ebc0: 05933004 ldreq r3, [r3, #4] <== NOT EXECUTED 3000ebc4: 05934034 ldreq r4, [r3, #52] ; 0x34 <== NOT EXECUTED
if ( !msg_status )
3000ebc8: e3540000 cmp r4, #0 <== NOT EXECUTED
return msg_status;
3000ebcc: 01a00004 moveq r0, r4 <== NOT EXECUTED
*/
if ( msg_status == CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT )
msg_status = _Thread_Executing->Wait.return_code;
if ( !msg_status )
3000ebd0: 0a000009 beq 3000ebfc <_POSIX_Message_queue_Send_support+0xf0><== NOT EXECUTED
return msg_status;
rtems_set_errno_and_return_minus_one(
3000ebd4: eb00269d bl 30018650 <__errno> <== NOT EXECUTED 3000ebd8: e1a05000 mov r5, r0 <== NOT EXECUTED 3000ebdc: e1a00004 mov r0, r4 <== NOT EXECUTED 3000ebe0: eb000054 bl 3000ed38 <_POSIX_Message_queue_Translate_core_message_queue_return_code><== NOT EXECUTED 3000ebe4: e5850000 str r0, [r5] <== NOT EXECUTED 3000ebe8: ea000002 b 3000ebf8 <_POSIX_Message_queue_Send_support+0xec><== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
3000ebec: eb002697 bl 30018650 <__errno> <== NOT EXECUTED 3000ebf0: e3a03009 mov r3, #9 <== NOT EXECUTED 3000ebf4: e5803000 str r3, [r0] <== NOT EXECUTED 3000ebf8: e3e00000 mvn r0, #0 <== NOT EXECUTED
}
3000ebfc: e28dd014 add sp, sp, #20 <== NOT EXECUTED
3000ec00: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
3000ed38 <_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];
}
3000ed38: e59f3004 ldr r3, [pc, #4] ; 3000ed44 <_POSIX_Message_queue_Translate_core_message_queue_return_code+0xc><== NOT EXECUTED 3000ed3c: e7930100 ldr r0, [r3, r0, lsl #2] <== NOT EXECUTED 3000ed40: e12fff1e bx lr <== NOT EXECUTED
3000f908 <_POSIX_Priority_Is_valid>:
bool _POSIX_Priority_Is_valid(
int priority
)
{
return ((priority >= POSIX_SCHEDULER_MINIMUM_PRIORITY) &&
3000f908: e3500000 cmp r0, #0
3000f90c: da000005 ble 3000f928 <_POSIX_Priority_Is_valid+0x20>
(priority <= POSIX_SCHEDULER_MAXIMUM_PRIORITY));
3000f910: e59f3018 ldr r3, [pc, #24] ; 3000f930 <_POSIX_Priority_Is_valid+0x28> 3000f914: e5d33000 ldrb r3, [r3]
#endif
#include <rtems/system.h>
#include <rtems/posix/priority.h>
bool _POSIX_Priority_Is_valid(
3000f918: e1530000 cmp r3, r0 3000f91c: d3a00000 movle r0, #0 3000f920: c3a00001 movgt r0, #1 3000f924: e12fff1e bx lr
int priority
)
{
return ((priority >= POSIX_SCHEDULER_MINIMUM_PRIORITY) &&
3000f928: e3a00000 mov r0, #0 <== NOT EXECUTED
(priority <= POSIX_SCHEDULER_MAXIMUM_PRIORITY));
}
3000f92c: e12fff1e bx lr <== NOT EXECUTED
3000abcc <_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];
}
3000abcc: e59f3004 ldr r3, [pc, #4] ; 3000abd8 <_POSIX_RWLock_Translate_core_RWLock_return_code+0xc><== NOT EXECUTED 3000abd0: e7930100 ldr r0, [r3, r0, lsl #2] <== NOT EXECUTED 3000abd4: e12fff1e bx lr <== NOT EXECUTED
300124ec <_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)
300124ec: e3510000 cmp r1, #0 <== NOT EXECUTED
const char *name,
int pshared,
unsigned int value,
POSIX_Semaphore_Control **the_sem
)
{
300124f0: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
300124f4: e1a04000 mov r4, r0 <== NOT EXECUTED
300124f8: e1a08002 mov r8, r2 <== NOT EXECUTED
300124fc: 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)
30012500: 0a000002 beq 30012510 <_POSIX_Semaphore_Create_support+0x24><== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
30012504: eb000b44 bl 3001521c <__errno> <== NOT EXECUTED 30012508: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 3001250c: ea000013 b 30012560 <_POSIX_Semaphore_Create_support+0x74> <== NOT EXECUTED
if ( name ) {
30012510: e3500000 cmp r0, #0 <== NOT EXECUTED 30012514: 0a000006 beq 30012534 <_POSIX_Semaphore_Create_support+0x48><== NOT EXECUTED
if ( strnlen( name, NAME_MAX ) >= NAME_MAX )
30012518: e3a010ff mov r1, #255 ; 0xff <== NOT EXECUTED 3001251c: eb001179 bl 30016b08 <strnlen> <== NOT EXECUTED 30012520: e35000fe cmp r0, #254 ; 0xfe <== NOT EXECUTED 30012524: 9a000002 bls 30012534 <_POSIX_Semaphore_Create_support+0x48><== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENAMETOOLONG );
30012528: eb000b3b bl 3001521c <__errno> <== NOT EXECUTED 3001252c: e3a0305b mov r3, #91 ; 0x5b <== NOT EXECUTED 30012530: ea00000a b 30012560 <_POSIX_Semaphore_Create_support+0x74> <== NOT EXECUTED 30012534: e59f309c ldr r3, [pc, #156] ; 300125d8 <_POSIX_Semaphore_Create_support+0xec><== NOT EXECUTED 30012538: e5932000 ldr r2, [r3] <== NOT EXECUTED 3001253c: e2822001 add r2, r2, #1 <== NOT EXECUTED 30012540: 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 );
30012544: e59f0090 ldr r0, [pc, #144] ; 300125dc <_POSIX_Semaphore_Create_support+0xf0><== NOT EXECUTED 30012548: ebffee8a bl 3000df78 <_Objects_Allocate> <== NOT EXECUTED
_Thread_Disable_dispatch();
the_semaphore = _POSIX_Semaphore_Allocate();
if ( !the_semaphore ) {
3001254c: e2505000 subs r5, r0, #0 <== NOT EXECUTED 30012550: 1a000005 bne 3001256c <_POSIX_Semaphore_Create_support+0x80><== NOT EXECUTED
_Thread_Enable_dispatch();
30012554: ebfff2c9 bl 3000f080 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSPC );
30012558: eb000b2f bl 3001521c <__errno> <== NOT EXECUTED
3001255c: e3a0301c mov r3, #28 <== NOT EXECUTED
30012560: e5803000 str r3, [r0] <== NOT EXECUTED
30012564: e3e00000 mvn r0, #0 <== NOT EXECUTED
30012568: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
}
the_semaphore->process_shared = pshared;
3001256c: e3a03000 mov r3, #0 <== NOT EXECUTED
if ( name ) {
30012570: e1540003 cmp r4, r3 <== NOT EXECUTED
if ( !the_semaphore ) {
_Thread_Enable_dispatch();
rtems_set_errno_and_return_minus_one( ENOSPC );
}
the_semaphore->process_shared = pshared;
30012574: e5853010 str r3, [r5, #16] <== NOT EXECUTED
if ( name ) {
the_semaphore->named = true;
30012578: 12833001 addne r3, r3, #1 <== NOT EXECUTED 3001257c: 15c53014 strbne r3, [r5, #20] <== NOT EXECUTED
the_semaphore->open_count = 1;
30012580: 15853018 strne r3, [r5, #24] <== NOT EXECUTED
the_semaphore->linked = true;
30012584: 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;
30012588: e3a06000 mov r6, #0 <== NOT EXECUTED
/*
* This effectively disables limit checking.
*/
the_sem_attr->maximum_count = 0xFFFFFFFF;
3001258c: e3e03000 mvn r3, #0 <== NOT EXECUTED
_CORE_semaphore_Initialize( &the_semaphore->Semaphore, the_sem_attr, value );
30012590: 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;
30012594: 05c54014 strbeq r4, [r5, #20] <== NOT EXECUTED
the_semaphore->open_count = 0;
30012598: 05854018 streq r4, [r5, #24] <== NOT EXECUTED
the_semaphore->linked = false;
3001259c: 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;
300125a0: e585305c str r3, [r5, #92] ; 0x5c <== NOT EXECUTED
_CORE_semaphore_Initialize( &the_semaphore->Semaphore, the_sem_attr, value );
300125a4: e285105c add r1, r5, #92 ; 0x5c <== NOT EXECUTED 300125a8: 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;
300125ac: 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 );
300125b0: ebffecfe bl 3000d9b0 <_CORE_semaphore_Initialize> <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
300125b4: e59f3020 ldr r3, [pc, #32] ; 300125dc <_POSIX_Semaphore_Create_support+0xf0><== NOT EXECUTED
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
_Objects_Set_local_object(
300125b8: e1d520b8 ldrh r2, [r5, #8] <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
300125bc: e593301c ldr r3, [r3, #28] <== NOT EXECUTED 300125c0: 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;
300125c4: e585400c str r4, [r5, #12] <== NOT EXECUTED
&_POSIX_Semaphore_Information,
&the_semaphore->Object,
name_p
);
*the_sem = the_semaphore;
300125c8: e5875000 str r5, [r7] <== NOT EXECUTED
_Thread_Enable_dispatch();
300125cc: ebfff2ab bl 3000f080 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
300125d0: e1a00006 mov r0, r6 <== NOT EXECUTED
}
300125d4: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
300125e0 <_POSIX_Semaphore_Delete>:
void _POSIX_Semaphore_Delete(
POSIX_Semaphore_Control *the_semaphore
)
{
if ( !the_semaphore->linked && !the_semaphore->open_count ) {
300125e0: e5d03015 ldrb r3, [r0, #21] <== NOT EXECUTED
*/
void _POSIX_Semaphore_Delete(
POSIX_Semaphore_Control *the_semaphore
)
{
300125e4: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
if ( !the_semaphore->linked && !the_semaphore->open_count ) {
300125e8: e3530000 cmp r3, #0 <== NOT EXECUTED
*/
void _POSIX_Semaphore_Delete(
POSIX_Semaphore_Control *the_semaphore
)
{
300125ec: e1a04000 mov r4, r0 <== NOT EXECUTED
if ( !the_semaphore->linked && !the_semaphore->open_count ) {
300125f0: 18bd8030 popne {r4, r5, pc} <== NOT EXECUTED
300125f4: e5905018 ldr r5, [r0, #24] <== NOT EXECUTED
300125f8: e3550000 cmp r5, #0 <== NOT EXECUTED
300125fc: 18bd8030 popne {r4, r5, pc} <== NOT EXECUTED
_Objects_Close( &_POSIX_Semaphore_Information, &the_semaphore->Object );
30012600: e1a01004 mov r1, r4 <== NOT EXECUTED 30012604: e59f0020 ldr r0, [pc, #32] ; 3001262c <_POSIX_Semaphore_Delete+0x4c><== NOT EXECUTED 30012608: ebffee7c bl 3000e000 <_Objects_Close> <== NOT EXECUTED
_CORE_semaphore_Flush(
3001260c: e284001c add r0, r4, #28 <== NOT EXECUTED 30012610: e1a01005 mov r1, r5 <== NOT EXECUTED 30012614: e3e02000 mvn r2, #0 <== NOT EXECUTED 30012618: ebffece3 bl 3000d9ac <_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 );
3001261c: e59f0008 ldr r0, [pc, #8] ; 3001262c <_POSIX_Semaphore_Delete+0x4c><== NOT EXECUTED 30012620: e1a01004 mov r1, r4 <== NOT EXECUTED
-1
);
_POSIX_Semaphore_Free( the_semaphore );
}
}
30012624: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
30012628: eaffef19 b 3000e294 <_Objects_Free> <== NOT EXECUTED
30012630 <_POSIX_Semaphore_Name_to_id>:
int _POSIX_Semaphore_Name_to_id(
const char *name,
sem_t *id
)
{
30012630: e92d4011 push {r0, r4, lr} <== NOT EXECUTED
30012634: e1a04001 mov r4, r1 <== NOT EXECUTED
Objects_Name_or_id_lookup_errors status;
Objects_Id the_id;
if ( !name )
30012638: e2501000 subs r1, r0, #0 <== NOT EXECUTED 3001263c: 0a00000b beq 30012670 <_POSIX_Semaphore_Name_to_id+0x40> <== NOT EXECUTED
return EINVAL;
if ( !name[0] )
30012640: e5d13000 ldrb r3, [r1] <== NOT EXECUTED 30012644: e3530000 cmp r3, #0 <== NOT EXECUTED 30012648: 0a000008 beq 30012670 <_POSIX_Semaphore_Name_to_id+0x40> <== NOT EXECUTED
return EINVAL;
status = _Objects_Name_to_id_string(
3001264c: e59f0024 ldr r0, [pc, #36] ; 30012678 <_POSIX_Semaphore_Name_to_id+0x48><== NOT EXECUTED 30012650: e1a0200d mov r2, sp <== NOT EXECUTED 30012654: eb00035c bl 300133cc <_Objects_Name_to_id_string> <== NOT EXECUTED
&_POSIX_Semaphore_Information,
name,
&the_id
);
*id = the_id;
30012658: e59d3000 ldr r3, [sp] <== NOT EXECUTED
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
return 0;
3001265c: e3500000 cmp r0, #0 <== NOT EXECUTED
status = _Objects_Name_to_id_string(
&_POSIX_Semaphore_Information,
name,
&the_id
);
*id = the_id;
30012660: e5843000 str r3, [r4] <== NOT EXECUTED
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
return 0;
30012664: 13a00002 movne r0, #2 <== NOT EXECUTED 30012668: 03a00000 moveq r0, #0 <== NOT EXECUTED 3001266c: ea000000 b 30012674 <_POSIX_Semaphore_Name_to_id+0x44> <== NOT EXECUTED
if ( !name )
return EINVAL;
if ( !name[0] )
return EINVAL;
30012670: e3a00016 mov r0, #22 <== NOT EXECUTED
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
return 0;
return ENOENT;
}
30012674: e8bd8018 pop {r3, r4, pc} <== NOT EXECUTED
30014d30 <_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];
}
30014d30: e59f3004 ldr r3, [pc, #4] ; 30014d3c <_POSIX_Semaphore_Translate_core_semaphore_return_code+0xc><== NOT EXECUTED 30014d34: e7930100 ldr r0, [r3, r0, lsl #2] <== NOT EXECUTED 30014d38: e12fff1e bx lr <== NOT EXECUTED
300126bc <_POSIX_Semaphore_Wait_support>:
int _POSIX_Semaphore_Wait_support(
sem_t *sem,
bool blocking,
Watchdog_Interval timeout
)
{
300126bc: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED
300126c0: e1a03000 mov r3, r0 <== NOT EXECUTED
300126c4: e1a04002 mov r4, r2 <== NOT EXECUTED
300126c8: e20150ff and r5, r1, #255 ; 0xff <== NOT EXECUTED
sem_t *id,
Objects_Locations *location
)
{
return (POSIX_Semaphore_Control *)
_Objects_Get( &_POSIX_Semaphore_Information, (Objects_Id)*id, location );
300126cc: e1a0200d mov r2, sp <== NOT EXECUTED 300126d0: e5931000 ldr r1, [r3] <== NOT EXECUTED 300126d4: e59f006c ldr r0, [pc, #108] ; 30012748 <_POSIX_Semaphore_Wait_support+0x8c><== NOT EXECUTED 300126d8: ebffef42 bl 3000e3e8 <_Objects_Get> <== NOT EXECUTED
POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
300126dc: e59d2000 ldr r2, [sp] <== NOT EXECUTED 300126e0: e1a03000 mov r3, r0 <== NOT EXECUTED 300126e4: e3520000 cmp r2, #0 <== NOT EXECUTED 300126e8: 1a000011 bne 30012734 <_POSIX_Semaphore_Wait_support+0x78> <== NOT EXECUTED
case OBJECTS_LOCAL:
_CORE_semaphore_Seize(
300126ec: e5931008 ldr r1, [r3, #8] <== NOT EXECUTED 300126f0: e1a03004 mov r3, r4 <== NOT EXECUTED
blocking,
timeout
);
_Thread_Enable_dispatch();
if ( !_Thread_Executing->Wait.return_code )
300126f4: e59f4050 ldr r4, [pc, #80] ; 3001274c <_POSIX_Semaphore_Wait_support+0x90><== NOT EXECUTED
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_CORE_semaphore_Seize(
300126f8: e280001c add r0, r0, #28 <== NOT EXECUTED 300126fc: e1a02005 mov r2, r5 <== NOT EXECUTED 30012700: eb0001cc bl 30012e38 <_CORE_semaphore_Seize> <== NOT EXECUTED
&the_semaphore->Semaphore,
the_semaphore->Object.id,
blocking,
timeout
);
_Thread_Enable_dispatch();
30012704: ebfff25d bl 3000f080 <_Thread_Enable_dispatch> <== NOT EXECUTED
if ( !_Thread_Executing->Wait.return_code )
30012708: e5943004 ldr r3, [r4, #4] <== NOT EXECUTED 3001270c: e5930034 ldr r0, [r3, #52] ; 0x34 <== NOT EXECUTED 30012710: e3500000 cmp r0, #0 <== NOT EXECUTED 30012714: 0a00000a beq 30012744 <_POSIX_Semaphore_Wait_support+0x88> <== NOT EXECUTED
return 0;
rtems_set_errno_and_return_minus_one(
30012718: eb000abf bl 3001521c <__errno> <== NOT EXECUTED 3001271c: e5943004 ldr r3, [r4, #4] <== NOT EXECUTED 30012720: e1a05000 mov r5, r0 <== NOT EXECUTED 30012724: e5930034 ldr r0, [r3, #52] ; 0x34 <== NOT EXECUTED 30012728: eb000980 bl 30014d30 <_POSIX_Semaphore_Translate_core_semaphore_return_code><== NOT EXECUTED 3001272c: e5850000 str r0, [r5] <== NOT EXECUTED 30012730: ea000002 b 30012740 <_POSIX_Semaphore_Wait_support+0x84> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
30012734: eb000ab8 bl 3001521c <__errno> <== NOT EXECUTED 30012738: e3a03016 mov r3, #22 <== NOT EXECUTED 3001273c: e5803000 str r3, [r0] <== NOT EXECUTED 30012740: e3e00000 mvn r0, #0 <== NOT EXECUTED
}
30012744: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED
300098ec <_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];
}
300098ec: e59f3004 ldr r3, [pc, #4] ; 300098f8 <_POSIX_Spinlock_Translate_core_spinlock_return_code+0xc><== NOT EXECUTED 300098f0: e7930100 ldr r0, [r3, r0, lsl #2] <== NOT EXECUTED 300098f4: e12fff1e bx lr <== NOT EXECUTED
3000e4f8 <_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 ];
3000e4f8: e59030fc ldr r3, [r0, #252] ; 0xfc <== NOT EXECUTED
if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE &&
3000e4fc: e59320d8 ldr r2, [r3, #216] ; 0xd8 <== NOT EXECUTED 3000e500: e3520000 cmp r2, #0 <== NOT EXECUTED 3000e504: 1a00000b bne 3000e538 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x40><== NOT EXECUTED 3000e508: e59320dc ldr r2, [r3, #220] ; 0xdc <== NOT EXECUTED 3000e50c: e3520001 cmp r2, #1 <== NOT EXECUTED 3000e510: 1a000008 bne 3000e538 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x40><== NOT EXECUTED
thread_support->cancelability_type == PTHREAD_CANCEL_ASYNCHRONOUS &&
3000e514: e59330e0 ldr r3, [r3, #224] ; 0xe0 <== NOT EXECUTED 3000e518: e3530000 cmp r3, #0 <== NOT EXECUTED 3000e51c: 0a000005 beq 3000e538 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x40><== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
3000e520: e59f3014 ldr r3, [pc, #20] ; 3000e53c <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch+0x44><== NOT EXECUTED
thread_support->cancelation_requested ) {
_Thread_Unnest_dispatch();
_POSIX_Thread_Exit( the_thread, PTHREAD_CANCELED );
3000e524: e3e01000 mvn r1, #0 <== NOT EXECUTED 3000e528: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000e52c: e2422001 sub r2, r2, #1 <== NOT EXECUTED 3000e530: e5832000 str r2, [r3] <== NOT EXECUTED 3000e534: ea000201 b 3000ed40 <_POSIX_Thread_Exit> <== NOT EXECUTED
} else
_Thread_Enable_dispatch();
3000e538: eafff5b2 b 3000bc08 <_Thread_Enable_dispatch> <== NOT EXECUTED
3000f934 <_POSIX_Thread_Translate_sched_param>:
int policy,
struct sched_param *param,
Thread_CPU_budget_algorithms *budget_algorithm,
Thread_CPU_budget_algorithm_callout *budget_callout
)
{
3000f934: e92d40f0 push {r4, r5, r6, r7, lr}
3000f938: e1a04000 mov r4, r0
if ( !_POSIX_Priority_Is_valid( param->sched_priority ) )
3000f93c: e5910000 ldr r0, [r1]
int policy,
struct sched_param *param,
Thread_CPU_budget_algorithms *budget_algorithm,
Thread_CPU_budget_algorithm_callout *budget_callout
)
{
3000f940: e1a05001 mov r5, r1 3000f944: e1a06002 mov r6, r2 3000f948: e1a07003 mov r7, r3
if ( !_POSIX_Priority_Is_valid( param->sched_priority ) )
3000f94c: ebffffed bl 3000f908 <_POSIX_Priority_Is_valid> 3000f950: e3500000 cmp r0, #0
3000f954: 0a00002b beq 3000fa08 <_POSIX_Thread_Translate_sched_param+0xd4>
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
3000f958: e3a00000 mov r0, #0
*budget_callout = NULL;
if ( policy == SCHED_OTHER ) {
3000f95c: e1540000 cmp r4, r0
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
3000f960: 03a03001 moveq r3, #1
)
{
if ( !_POSIX_Priority_Is_valid( param->sched_priority ) )
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
3000f964: e5860000 str r0, [r6]
*budget_callout = NULL;
3000f968: e5870000 str r0, [r7]
if ( policy == SCHED_OTHER ) {
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
3000f96c: 05863000 streq r3, [r6]
return 0;
3000f970: 01a00004 moveq r0, r4
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
*budget_callout = NULL;
if ( policy == SCHED_OTHER ) {
3000f974: 08bd80f0 popeq {r4, r5, r6, r7, pc}
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
return 0;
}
if ( policy == SCHED_FIFO ) {
3000f978: e3540001 cmp r4, #1
3000f97c: 08bd80f0 popeq {r4, r5, r6, r7, pc}
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
return 0;
}
if ( policy == SCHED_RR ) {
3000f980: e3540002 cmp r4, #2 <== NOT EXECUTED
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE;
3000f984: 05864000 streq r4, [r6] <== NOT EXECUTED
if ( policy == SCHED_FIFO ) {
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
return 0;
}
if ( policy == SCHED_RR ) {
3000f988: 08bd80f0 popeq {r4, r5, r6, r7, pc} <== NOT EXECUTED
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE;
return 0;
}
if ( policy == SCHED_SPORADIC ) {
3000f98c: e3540004 cmp r4, #4 <== NOT EXECUTED 3000f990: 1a00001c bne 3000fa08 <_POSIX_Thread_Translate_sched_param+0xd4><== NOT EXECUTED
if ( (param->sched_ss_repl_period.tv_sec == 0) &&
3000f994: e5953008 ldr r3, [r5, #8] <== NOT EXECUTED 3000f998: e3530000 cmp r3, #0 <== NOT EXECUTED 3000f99c: 1a000002 bne 3000f9ac <_POSIX_Thread_Translate_sched_param+0x78><== NOT EXECUTED 3000f9a0: e595300c ldr r3, [r5, #12] <== NOT EXECUTED 3000f9a4: e3530000 cmp r3, #0 <== NOT EXECUTED 3000f9a8: 0a000016 beq 3000fa08 <_POSIX_Thread_Translate_sched_param+0xd4><== NOT EXECUTED
(param->sched_ss_repl_period.tv_nsec == 0) )
return EINVAL;
if ( (param->sched_ss_init_budget.tv_sec == 0) &&
3000f9ac: e5953010 ldr r3, [r5, #16] <== NOT EXECUTED 3000f9b0: e3530000 cmp r3, #0 <== NOT EXECUTED 3000f9b4: 1a000002 bne 3000f9c4 <_POSIX_Thread_Translate_sched_param+0x90><== NOT EXECUTED 3000f9b8: e5953014 ldr r3, [r5, #20] <== NOT EXECUTED 3000f9bc: e3530000 cmp r3, #0 <== NOT EXECUTED 3000f9c0: 0a000010 beq 3000fa08 <_POSIX_Thread_Translate_sched_param+0xd4><== NOT EXECUTED
(param->sched_ss_init_budget.tv_nsec == 0) )
return EINVAL;
if ( _Timespec_To_ticks( ¶m->sched_ss_repl_period ) <
3000f9c4: e2850008 add r0, r5, #8 <== NOT EXECUTED 3000f9c8: ebfff6c3 bl 3000d4dc <_Timespec_To_ticks> <== NOT EXECUTED 3000f9cc: e1a04000 mov r4, r0 <== NOT EXECUTED
_Timespec_To_ticks( ¶m->sched_ss_init_budget ) )
3000f9d0: e2850010 add r0, r5, #16 <== NOT EXECUTED 3000f9d4: ebfff6c0 bl 3000d4dc <_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 ) <
3000f9d8: e1540000 cmp r4, r0 <== NOT EXECUTED 3000f9dc: 3a000009 bcc 3000fa08 <_POSIX_Thread_Translate_sched_param+0xd4><== NOT EXECUTED
_Timespec_To_ticks( ¶m->sched_ss_init_budget ) )
return EINVAL;
if ( !_POSIX_Priority_Is_valid( param->sched_ss_low_priority ) )
3000f9e0: e5950004 ldr r0, [r5, #4] <== NOT EXECUTED 3000f9e4: ebffffc7 bl 3000f908 <_POSIX_Priority_Is_valid> <== NOT EXECUTED 3000f9e8: e3500000 cmp r0, #0 <== NOT EXECUTED 3000f9ec: 0a000007 beq 3000fa10 <_POSIX_Thread_Translate_sched_param+0xdc><== NOT EXECUTED
return EINVAL;
*budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_CALLOUT;
3000f9f0: e3a03003 mov r3, #3 <== NOT EXECUTED 3000f9f4: e5863000 str r3, [r6] <== NOT EXECUTED
*budget_callout = _POSIX_Threads_Sporadic_budget_callout;
3000f9f8: e59f3018 ldr r3, [pc, #24] ; 3000fa18 <_POSIX_Thread_Translate_sched_param+0xe4><== NOT EXECUTED
return 0;
3000f9fc: 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;
3000fa00: e5873000 str r3, [r7] <== NOT EXECUTED
return 0;
3000fa04: e8bd80f0 pop {r4, r5, r6, r7, pc} <== 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;
3000fa08: e3a00016 mov r0, #22 <== NOT EXECUTED
3000fa0c: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
if ( !_POSIX_Priority_Is_valid( param->sched_ss_low_priority ) )
return EINVAL;
3000fa10: e3a00016 mov r0, #22 <== NOT EXECUTED
*budget_callout = _POSIX_Threads_Sporadic_budget_callout;
return 0;
}
return EINVAL;
}
3000fa14: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
3000e664 <_POSIX_Threads_Delete_extension>:
*/
void _POSIX_Threads_Delete_extension(
Thread_Control *executing __attribute__((unused)),
Thread_Control *deleted
)
{
3000e664: e92d40f0 push {r4, r5, r6, r7, lr}
api = deleted->API_Extensions[ THREAD_API_POSIX ];
/*
* Run the POSIX cancellation handlers
*/
_POSIX_Threads_cancel_run( deleted );
3000e668: e1a00001 mov r0, r1
*/
void _POSIX_Threads_Delete_extension(
Thread_Control *executing __attribute__((unused)),
Thread_Control *deleted
)
{
3000e66c: e1a04001 mov r4, r1
Thread_Control *the_thread;
POSIX_API_Control *api;
void **value_ptr;
api = deleted->API_Extensions[ THREAD_API_POSIX ];
3000e670: e59150fc ldr r5, [r1, #252] ; 0xfc
/*
* Run the POSIX cancellation handlers
*/
_POSIX_Threads_cancel_run( deleted );
3000e674: eb00087c bl 3001086c <_POSIX_Threads_cancel_run>
/*
* Run all the key destructors
*/
_POSIX_Keys_Run_destructors( deleted );
3000e678: e1a00004 mov r0, r4 3000e67c: eb000891 bl 300108c8 <_POSIX_Keys_Run_destructors>
/*
* 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 )) )
3000e680: e2856044 add r6, r5, #68 ; 0x44
_POSIX_Keys_Run_destructors( deleted );
/*
* Wakeup all the tasks which joined with this one
*/
value_ptr = (void **) deleted->Wait.return_argument;
3000e684: e5947028 ldr r7, [r4, #40] ; 0x28
while ( (the_thread = _Thread_queue_Dequeue( &api->Join_List )) )
3000e688: ea000001 b 3000e694 <_POSIX_Threads_Delete_extension+0x30>
*(void **)the_thread->Wait.return_argument = value_ptr;
3000e68c: e5903028 ldr r3, [r0, #40] ; 0x28 <== NOT EXECUTED 3000e690: e5837000 str r7, [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 )) )
3000e694: e1a00006 mov r0, r6 3000e698: ebfff536 bl 3000bb78 <_Thread_queue_Dequeue> 3000e69c: e3500000 cmp r0, #0
3000e6a0: 1afffff9 bne 3000e68c <_POSIX_Threads_Delete_extension+0x28>
*(void **)the_thread->Wait.return_argument = value_ptr;
if ( api->schedpolicy == SCHED_SPORADIC )
3000e6a4: e5953084 ldr r3, [r5, #132] ; 0x84 3000e6a8: e3530004 cmp r3, #4
(void) _Watchdog_Remove( &api->Sporadic_timer );
3000e6ac: 028500a8 addeq r0, r5, #168 ; 0xa8 3000e6b0: 0bfff82b bleq 3000c764 <_Watchdog_Remove>
deleted->API_Extensions[ THREAD_API_POSIX ] = NULL;
3000e6b4: e3a03000 mov r3, #0
_Workspace_Free( api );
3000e6b8: e1a00005 mov r0, r5
*(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;
3000e6bc: e58430fc str r3, [r4, #252] ; 0xfc
_Workspace_Free( api );
}
3000e6c0: 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 );
3000e6c4: eafff88f b 3000c908 <_Workspace_Free>
3000e7e0 <_POSIX_Threads_Sporadic_budget_TSR>:
*/
void _POSIX_Threads_Sporadic_budget_TSR(
Objects_Id id __attribute__((unused)),
void *argument
)
{
3000e7e0: 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 ];
3000e7e4: e59140fc ldr r4, [r1, #252] ; 0xfc <== NOT EXECUTED
*/
void _POSIX_Threads_Sporadic_budget_TSR(
Objects_Id id __attribute__((unused)),
void *argument
)
{
3000e7e8: 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 );
3000e7ec: e2840098 add r0, r4, #152 ; 0x98 <== NOT EXECUTED 3000e7f0: eb0003ce bl 3000f730 <_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);
3000e7f4: e59f304c ldr r3, [pc, #76] ; 3000e848 <_POSIX_Threads_Sporadic_budget_TSR+0x68><== NOT EXECUTED
the_thread->cpu_time_budget = ticks;
3000e7f8: e5850078 str r0, [r5, #120] ; 0x78 <== NOT EXECUTED 3000e7fc: e5d31000 ldrb r1, [r3] <== NOT EXECUTED 3000e800: e5943088 ldr r3, [r4, #136] ; 0x88 <== NOT EXECUTED 3000e804: e0631001 rsb r1, r3, r1 <== 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 ) {
3000e808: e595301c ldr r3, [r5, #28] <== NOT EXECUTED
ticks = _Timespec_To_ticks( &api->schedparam.sched_ss_init_budget );
the_thread->cpu_time_budget = ticks;
new_priority = _POSIX_Priority_To_core( api->schedparam.sched_priority );
the_thread->real_priority = new_priority;
3000e80c: 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 ) {
3000e810: e3530000 cmp r3, #0 <== NOT EXECUTED 3000e814: 1a000004 bne 3000e82c <_POSIX_Threads_Sporadic_budget_TSR+0x4c><== NOT EXECUTED
/*
* If this would make them less important, then do not change it.
*/
if ( the_thread->current_priority > new_priority ) {
3000e818: e5953014 ldr r3, [r5, #20] <== NOT EXECUTED 3000e81c: e1530001 cmp r3, r1 <== NOT EXECUTED
_Thread_Change_priority( the_thread, new_priority, true );
3000e820: 81a00005 movhi r0, r5 <== NOT EXECUTED 3000e824: 83a02001 movhi r2, #1 <== NOT EXECUTED 3000e828: 8bfff305 blhi 3000b444 <_Thread_Change_priority> <== NOT EXECUTED
#endif
}
}
/* ticks is guaranteed to be at least one */
ticks = _Timespec_To_ticks( &api->schedparam.sched_ss_repl_period );
3000e82c: e2840090 add r0, r4, #144 ; 0x90 <== NOT EXECUTED 3000e830: eb0003be bl 3000f730 <_Timespec_To_ticks> <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3000e834: e58400b4 str r0, [r4, #180] ; 0xb4 <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
3000e838: e59f000c ldr r0, [pc, #12] ; 3000e84c <_POSIX_Threads_Sporadic_budget_TSR+0x6c><== NOT EXECUTED 3000e83c: e28410a8 add r1, r4, #168 ; 0xa8 <== NOT EXECUTED
_Watchdog_Insert_ticks( &api->Sporadic_timer, ticks );
}
3000e840: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
3000e844: eafff76e b 3000c604 <_Watchdog_Insert> <== NOT EXECUTED
3000e850 <_POSIX_Threads_Sporadic_budget_callout>:
/*
* 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 */
3000e850: e3e01000 mvn r1, #0 <== NOT EXECUTED
)
{
POSIX_API_Control *api;
uint32_t new_priority;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
3000e854: e59020fc ldr r2, [r0, #252] ; 0xfc <== 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 */
3000e858: e5801078 str r1, [r0, #120] ; 0x78 <== NOT EXECUTED 3000e85c: e59f102c ldr r1, [pc, #44] ; 3000e890 <_POSIX_Threads_Sporadic_budget_callout+0x40><== NOT EXECUTED 3000e860: e592208c ldr r2, [r2, #140] ; 0x8c <== NOT EXECUTED 3000e864: e5d11000 ldrb r1, [r1] <== NOT EXECUTED 3000e868: e0621001 rsb r1, r2, r1 <== 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 ) {
3000e86c: e590201c ldr r2, [r0, #28] <== NOT EXECUTED
* while at low priority.
*/
the_thread->cpu_time_budget = 0xFFFFFFFF; /* XXX should be based on MAX_U32 */
new_priority = _POSIX_Priority_To_core(api->schedparam.sched_ss_low_priority);
the_thread->real_priority = new_priority;
3000e870: 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 ) {
3000e874: e3520000 cmp r2, #0 <== NOT EXECUTED 3000e878: 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 ) {
3000e87c: e5903014 ldr r3, [r0, #20] <== NOT EXECUTED 3000e880: e1530001 cmp r3, r1 <== NOT EXECUTED 3000e884: 212fff1e bxcs lr <== NOT EXECUTED
_Thread_Change_priority( the_thread, new_priority, true );
3000e888: e2822001 add r2, r2, #1 <== NOT EXECUTED 3000e88c: eafff2ec b 3000b444 <_Thread_Change_priority> <== NOT EXECUTED
3001086c <_POSIX_Threads_cancel_run>:
#include <rtems/posix/threadsup.h>
void _POSIX_Threads_cancel_run(
Thread_Control *the_thread
)
{
3001086c: 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 ];
30010870: e59050fc ldr r5, [r0, #252] ; 0xfc
handler_stack = &thread_support->Cancellation_Handlers;
thread_support->cancelability_state = PTHREAD_CANCEL_DISABLE;
30010874: e3a03001 mov r3, #1 30010878: e58530d8 str r3, [r5, #216] ; 0xd8
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
3001087c: e28560e8 add r6, r5, #232 ; 0xe8
while ( !_Chain_Is_empty( handler_stack ) ) {
30010880: ea00000c b 300108b8 <_POSIX_Threads_cancel_run+0x4c>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
30010884: e10f1000 mrs r1, CPSR <== NOT EXECUTED 30010888: e3813080 orr r3, r1, #128 ; 0x80 <== NOT EXECUTED 3001088c: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_ISR_Disable( level );
handler = (POSIX_Cancel_Handler_control *)
30010890: e59540ec ldr r4, [r5, #236] ; 0xec <== NOT EXECUTED
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
30010894: e894000c ldm r4, {r2, r3} <== NOT EXECUTED
previous = the_node->previous; next->previous = previous;
30010898: e5823004 str r3, [r2, #4] <== NOT EXECUTED
previous->next = next;
3001089c: e5832000 str r2, [r3] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
300108a0: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
_Chain_Tail( handler_stack )->previous;
_Chain_Extract_unprotected( &handler->Node );
_ISR_Enable( level );
(*handler->routine)( handler->arg );
300108a4: e594000c ldr r0, [r4, #12] <== NOT EXECUTED 300108a8: e1a0e00f mov lr, pc <== NOT EXECUTED 300108ac: e594f008 ldr pc, [r4, #8] <== NOT EXECUTED
_Workspace_Free( handler );
300108b0: e1a00004 mov r0, r4 <== NOT EXECUTED 300108b4: ebfff013 bl 3000c908 <_Workspace_Free> <== NOT EXECUTED
handler_stack = &thread_support->Cancellation_Handlers;
thread_support->cancelability_state = PTHREAD_CANCEL_DISABLE;
while ( !_Chain_Is_empty( handler_stack ) ) {
300108b8: e59530e4 ldr r3, [r5, #228] ; 0xe4 300108bc: e1530006 cmp r3, r6
300108c0: 1affffef bne 30010884 <_POSIX_Threads_cancel_run+0x18>
(*handler->routine)( handler->arg );
_Workspace_Free( handler );
}
}
300108c4: e8bd8070 pop {r4, r5, r6, pc}
3000f544 <_POSIX_Timer_Insert_helper>:
Watchdog_Interval ticks,
Objects_Id id,
Watchdog_Service_routine_entry TSR,
void *arg
)
{
3000f544: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
3000f548: e1a04000 mov r4, r0 <== NOT EXECUTED
3000f54c: e1a05001 mov r5, r1 <== NOT EXECUTED
3000f550: e1a07002 mov r7, r2 <== NOT EXECUTED
3000f554: e1a08003 mov r8, r3 <== NOT EXECUTED
ISR_Level level;
(void) _Watchdog_Remove( timer );
3000f558: ebfff719 bl 3000d1c4 <_Watchdog_Remove> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000f55c: e10f6000 mrs r6, CPSR <== NOT EXECUTED 3000f560: e3863080 orr r3, r6, #128 ; 0x80 <== NOT EXECUTED 3000f564: 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 ) {
3000f568: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED 3000f56c: e3530000 cmp r3, #0 <== NOT EXECUTED 3000f570: 0a000002 beq 3000f580 <_POSIX_Timer_Insert_helper+0x3c> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000f574: e129f006 msr CPSR_fc, r6 <== NOT EXECUTED
_ISR_Enable( level );
return false;
3000f578: e3a00000 mov r0, #0 <== NOT EXECUTED
3000f57c: 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;
3000f580: e5843008 str r3, [r4, #8] <== NOT EXECUTED
the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data;
3000f584: e59d3018 ldr r3, [sp, #24] <== NOT EXECUTED
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
3000f588: e584801c str r8, [r4, #28] <== NOT EXECUTED
the_watchdog->id = id;
3000f58c: e5847020 str r7, [r4, #32] <== NOT EXECUTED
the_watchdog->user_data = user_data;
3000f590: e5843024 str r3, [r4, #36] ; 0x24 <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3000f594: e584500c str r5, [r4, #12] <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
3000f598: e59f0010 ldr r0, [pc, #16] ; 3000f5b0 <_POSIX_Timer_Insert_helper+0x6c><== NOT EXECUTED 3000f59c: e1a01004 mov r1, r4 <== NOT EXECUTED 3000f5a0: ebfff6af bl 3000d064 <_Watchdog_Insert> <== NOT EXECUTED 3000f5a4: 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;
3000f5a8: e3a00001 mov r0, #1 <== NOT EXECUTED
}
3000f5ac: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
300096b8 <_POSIX_Timer_TSR>:
bool activated;
ptimer = (POSIX_Timer_Control *)data;
/* Increment the number of expirations. */
ptimer->overrun = ptimer->overrun + 1;
300096b8: e5913068 ldr r3, [r1, #104] ; 0x68 <== NOT EXECUTED
* This is the operation that is run when a timer expires
*/
void _POSIX_Timer_TSR(
Objects_Id timer __attribute__((unused)),
void *data)
{
300096bc: e92d4011 push {r0, r4, lr} <== NOT EXECUTED
bool activated;
ptimer = (POSIX_Timer_Control *)data;
/* Increment the number of expirations. */
ptimer->overrun = ptimer->overrun + 1;
300096c0: e2833001 add r3, r3, #1 <== NOT EXECUTED 300096c4: e5813068 str r3, [r1, #104] ; 0x68 <== NOT EXECUTED
/* The timer must be reprogrammed */
if ( ( ptimer->timer_data.it_interval.tv_sec != 0 ) ||
300096c8: e5913054 ldr r3, [r1, #84] ; 0x54 <== NOT EXECUTED
* This is the operation that is run when a timer expires
*/
void _POSIX_Timer_TSR(
Objects_Id timer __attribute__((unused)),
void *data)
{
300096cc: e1a04001 mov r4, r1 <== 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 ) ||
300096d0: e3530000 cmp r3, #0 <== NOT EXECUTED 300096d4: 1a000003 bne 300096e8 <_POSIX_Timer_TSR+0x30> <== NOT EXECUTED 300096d8: e5913058 ldr r3, [r1, #88] ; 0x58 <== NOT EXECUTED 300096dc: 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;
300096e0: 03a03004 moveq r3, #4 <== 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 ) ||
300096e4: 0a00000a beq 30009714 <_POSIX_Timer_TSR+0x5c> <== NOT EXECUTED
( ptimer->timer_data.it_interval.tv_nsec != 0 ) ) {
activated = _POSIX_Timer_Insert_helper(
300096e8: e2840010 add r0, r4, #16 <== NOT EXECUTED 300096ec: e5941064 ldr r1, [r4, #100] ; 0x64 <== NOT EXECUTED 300096f0: e5942008 ldr r2, [r4, #8] <== NOT EXECUTED 300096f4: e59f3034 ldr r3, [pc, #52] ; 30009730 <_POSIX_Timer_TSR+0x78><== NOT EXECUTED 300096f8: e58d4000 str r4, [sp] <== NOT EXECUTED 300096fc: eb001790 bl 3000f544 <_POSIX_Timer_Insert_helper> <== NOT EXECUTED
ptimer->ticks,
ptimer->Object.id,
_POSIX_Timer_TSR,
ptimer
);
if ( !activated )
30009700: e3500000 cmp r0, #0 <== NOT EXECUTED 30009704: 0a000008 beq 3000972c <_POSIX_Timer_TSR+0x74> <== NOT EXECUTED
return;
/* Store the time when the timer was started again */
_TOD_Get( &ptimer->time );
30009708: e284006c add r0, r4, #108 ; 0x6c <== NOT EXECUTED 3000970c: eb000541 bl 3000ac18 <_TOD_Get> <== NOT EXECUTED
/* The state really did not change but just to be safe */
ptimer->state = POSIX_TIMER_STATE_CREATE_RUN;
30009710: e3a03003 mov r3, #3 <== NOT EXECUTED
} else {
/* Indicates that the timer is stopped */
ptimer->state = POSIX_TIMER_STATE_CREATE_STOP;
30009714: 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 ) ) {
30009718: e5940038 ldr r0, [r4, #56] ; 0x38 <== NOT EXECUTED 3000971c: e5941044 ldr r1, [r4, #68] ; 0x44 <== NOT EXECUTED 30009720: eb00167a bl 3000f110 <pthread_kill> <== NOT EXECUTED
}
/* After the signal handler returns, the count of expirations of the
* timer must be set to 0.
*/
ptimer->overrun = 0;
30009724: e3a03000 mov r3, #0 <== NOT EXECUTED 30009728: e5843068 str r3, [r4, #104] ; 0x68 <== NOT EXECUTED
}
3000972c: e8bd8018 pop {r3, r4, pc} <== NOT EXECUTED
3000e318 <_POSIX_signals_Abnormal_termination_handler>:
sigset_t _POSIX_signals_Pending;
void _POSIX_signals_Abnormal_termination_handler(
int signo __attribute__((unused)) )
{
3000e318: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
exit( 1 );
3000e31c: e3a00001 mov r0, #1 <== NOT EXECUTED 3000e320: eb000b6b bl 300110d4 <exit> <== NOT EXECUTED
3000b250 <_POSIX_signals_Alarm_TSR>:
void _POSIX_signals_Alarm_TSR(
Objects_Id id __attribute__((unused)),
void *argument __attribute__((unused))
)
{
3000b250: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
int status;
status = kill( getpid(), SIGALRM );
3000b254: ebfff536 bl 30008734 <getpid> <== NOT EXECUTED 3000b258: e3a0100e mov r1, #14 <== NOT EXECUTED
/* XXX can't print from an ISR, should this be fatal? */ }
3000b25c: e49de004 pop {lr} ; (ldr lr, [sp], #4) <== NOT EXECUTED
void *argument __attribute__((unused))
)
{
int status;
status = kill( getpid(), SIGALRM );
3000b260: ea000049 b 3000b38c <kill> <== NOT EXECUTED
3001095c <_POSIX_signals_Check_signal>:
bool _POSIX_signals_Check_signal(
POSIX_API_Control *api,
int signo,
bool is_global
)
{
3001095c: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr} <== NOT EXECUTED
30010960: e24dd038 sub sp, sp, #56 ; 0x38 <== NOT EXECUTED
30010964: 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,
30010968: e28da02c add sl, sp, #44 ; 0x2c <== NOT EXECUTED 3001096c: e3a02001 mov r2, #1 <== NOT EXECUTED 30010970: e58d2000 str r2, [sp] <== NOT EXECUTED 30010974: e1a0200a mov r2, sl <== NOT EXECUTED
bool _POSIX_signals_Check_signal(
POSIX_API_Control *api,
int signo,
bool is_global
)
{
30010978: e1a04000 mov r4, r0 <== NOT EXECUTED 3001097c: e1a05001 mov r5, 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,
30010980: eb000033 bl 30010a54 <_POSIX_signals_Clear_signals> <== NOT EXECUTED 30010984: e3500000 cmp r0, #0 <== NOT EXECUTED 30010988: 0a00002d beq 30010a44 <_POSIX_signals_Check_signal+0xe8> <== NOT EXECUTED
#endif
/*
* Just to prevent sending a signal which is currently being ignored.
*/
if ( _POSIX_signals_Vectors[ signo ].sa_handler == SIG_IGN )
3001098c: e3a0800c mov r8, #12 <== NOT EXECUTED 30010990: e0080895 mul r8, r5, r8 <== NOT EXECUTED 30010994: e59f60b0 ldr r6, [pc, #176] ; 30010a4c <_POSIX_signals_Check_signal+0xf0><== NOT EXECUTED 30010998: e0863008 add r3, r6, r8 <== NOT EXECUTED 3001099c: e593c008 ldr ip, [r3, #8] <== NOT EXECUTED 300109a0: e35c0001 cmp ip, #1 <== NOT EXECUTED
return false;
300109a4: 03a00000 moveq r0, #0 <== NOT EXECUTED
#endif
/*
* Just to prevent sending a signal which is currently being ignored.
*/
if ( _POSIX_signals_Vectors[ signo ].sa_handler == SIG_IGN )
300109a8: 0a000025 beq 30010a44 <_POSIX_signals_Check_signal+0xe8> <== NOT EXECUTED
return false;
/*
* Block the signals requested in sa_mask
*/
saved_signals_blocked = api->signals_blocked;
300109ac: e59490d0 ldr r9, [r4, #208] ; 0xd0 <== NOT EXECUTED
api->signals_blocked |= _POSIX_signals_Vectors[ signo ].sa_mask;
300109b0: e5933004 ldr r3, [r3, #4] <== 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,
300109b4: e28de004 add lr, sp, #4 <== NOT EXECUTED
/*
* Block the signals requested in sa_mask
*/
saved_signals_blocked = api->signals_blocked;
api->signals_blocked |= _POSIX_signals_Vectors[ signo ].sa_mask;
300109b8: e1833009 orr r3, r3, r9 <== NOT EXECUTED 300109bc: e58430d0 str r3, [r4, #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,
300109c0: e59f3088 ldr r3, [pc, #136] ; 30010a50 <_POSIX_signals_Check_signal+0xf4><== NOT EXECUTED
300109c4: e5937004 ldr r7, [r3, #4] <== NOT EXECUTED
300109c8: e2877020 add r7, r7, #32 <== NOT EXECUTED
300109cc: e8b7000f ldm r7!, {r0, r1, r2, r3} <== NOT EXECUTED
300109d0: e8ae000f stmia lr!, {r0, r1, r2, r3} <== NOT EXECUTED
300109d4: e8b7000f ldm r7!, {r0, r1, r2, r3} <== NOT EXECUTED
300109d8: e8ae000f stmia lr!, {r0, r1, r2, r3} <== NOT EXECUTED
300109dc: e8970003 ldm r7, {r0, r1} <== NOT EXECUTED
sizeof( Thread_Wait_information ));
/*
* Here, the signal handler function executes
*/
switch ( _POSIX_signals_Vectors[ signo ].sa_flags ) {
300109e0: e7963008 ldr r3, [r6, r8] <== 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,
300109e4: e88e0003 stm lr, {r0, r1} <== NOT EXECUTED
sizeof( Thread_Wait_information ));
/*
* Here, the signal handler function executes
*/
switch ( _POSIX_signals_Vectors[ signo ].sa_flags ) {
300109e8: e3530002 cmp r3, #2 <== NOT EXECUTED 300109ec: 1a000005 bne 30010a08 <_POSIX_signals_Check_signal+0xac> <== NOT EXECUTED
case SA_SIGINFO:
(*_POSIX_signals_Vectors[ signo ].sa_sigaction)(
300109f0: e1a00005 mov r0, r5 <== NOT EXECUTED 300109f4: e1a0100a mov r1, sl <== NOT EXECUTED 300109f8: e3a02000 mov r2, #0 <== NOT EXECUTED 300109fc: e1a0e00f mov lr, pc <== NOT EXECUTED 30010a00: e12fff1c bx ip <== NOT EXECUTED
signo,
&siginfo_struct,
NULL /* context is undefined per 1003.1b-1993, p. 66 */
);
break;
30010a04: ea000002 b 30010a14 <_POSIX_signals_Check_signal+0xb8> <== NOT EXECUTED
default:
(*_POSIX_signals_Vectors[ signo ].sa_handler)( signo );
30010a08: e1a00005 mov r0, r5 <== NOT EXECUTED 30010a0c: e1a0e00f mov lr, pc <== NOT EXECUTED 30010a10: e12fff1c bx ip <== NOT EXECUTED
}
/*
* Restore the blocking information
*/
memcpy( &_Thread_Executing->Wait, &stored_thread_wait_information,
30010a14: e59f3034 ldr r3, [pc, #52] ; 30010a50 <_POSIX_signals_Check_signal+0xf4><== NOT EXECUTED
30010a18: e28d5004 add r5, sp, #4 <== NOT EXECUTED
30010a1c: e593c004 ldr ip, [r3, #4] <== NOT EXECUTED
30010a20: e8b5000f ldm r5!, {r0, r1, r2, r3} <== NOT EXECUTED
30010a24: e28cc020 add ip, ip, #32 <== NOT EXECUTED
30010a28: e8ac000f stmia ip!, {r0, r1, r2, r3} <== NOT EXECUTED
30010a2c: e8b5000f ldm r5!, {r0, r1, r2, r3} <== NOT EXECUTED
30010a30: e8ac000f stmia ip!, {r0, r1, r2, r3} <== NOT EXECUTED
30010a34: e8950003 ldm r5, {r0, r1} <== NOT EXECUTED
30010a38: e88c0003 stm ip, {r0, r1} <== NOT EXECUTED
sizeof( Thread_Wait_information ));
/*
* Restore the previous set of blocked signals
*/
api->signals_blocked = saved_signals_blocked;
30010a3c: e58490d0 str r9, [r4, #208] ; 0xd0 <== NOT EXECUTED
return true;
30010a40: e3a00001 mov r0, #1 <== NOT EXECUTED
}
30010a44: e28dd038 add sp, sp, #56 ; 0x38 <== NOT EXECUTED
30010a48: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} <== NOT EXECUTED
30011048 <_POSIX_signals_Clear_process_signals>:
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
30011048: e10f1000 mrs r1, CPSR <== NOT EXECUTED 3001104c: e3813080 orr r3, r1, #128 ; 0x80 <== NOT EXECUTED 30011050: 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 ) {
30011054: e3a0300c mov r3, #12 <== NOT EXECUTED 30011058: e0030390 mul r3, r0, r3 <== NOT EXECUTED 3001105c: e59f2040 ldr r2, [pc, #64] ; 300110a4 <_POSIX_signals_Clear_process_signals+0x5c><== NOT EXECUTED 30011060: e7922003 ldr r2, [r2, r3] <== NOT EXECUTED 30011064: e3520002 cmp r2, #2 <== NOT EXECUTED 30011068: 1a000005 bne 30011084 <_POSIX_signals_Clear_process_signals+0x3c><== NOT EXECUTED
}
if ( clear_signal ) {
_POSIX_signals_Pending &= ~mask;
}
_ISR_Enable( level );
}
3001106c: e59f2034 ldr r2, [pc, #52] ; 300110a8 <_POSIX_signals_Clear_process_signals+0x60><== 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 );
30011070: 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 ] ) )
30011074: e7923003 ldr r3, [r2, r3] <== NOT EXECUTED 30011078: e08cc002 add ip, ip, r2 <== NOT EXECUTED 3001107c: e153000c cmp r3, ip <== NOT EXECUTED 30011080: 1a000005 bne 3001109c <_POSIX_signals_Clear_process_signals+0x54><== NOT EXECUTED
clear_signal = false;
}
if ( clear_signal ) {
_POSIX_signals_Pending &= ~mask;
30011084: e59f3020 ldr r3, [pc, #32] ; 300110ac <_POSIX_signals_Clear_process_signals+0x64><== NOT EXECUTED 30011088: e2400001 sub r0, r0, #1 <== NOT EXECUTED 3001108c: e5932000 ldr r2, [r3] <== NOT EXECUTED 30011090: e3a0c001 mov ip, #1 <== NOT EXECUTED 30011094: e1c2001c bic r0, r2, ip, lsl r0 <== NOT EXECUTED 30011098: e5830000 str r0, [r3] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3001109c: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
}
_ISR_Enable( level );
}
300110a0: e12fff1e bx lr <== NOT EXECUTED
30010a54 <_POSIX_signals_Clear_signals>:
int signo,
siginfo_t *info,
bool is_global,
bool check_blocked
)
{
30010a54: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
30010a58: e5ddc014 ldrb ip, [sp, #20] <== NOT EXECUTED
30010a5c: 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 )
30010a60: e35c0000 cmp ip, #0 <== NOT EXECUTED
int signo,
siginfo_t *info,
bool is_global,
bool check_blocked
)
{
30010a64: e1a05002 mov r5, r2 <== NOT EXECUTED
static inline sigset_t signo_to_mask(
uint32_t sig
)
{
return 1u << (sig - 1);
30010a68: e2412001 sub r2, r1, #1 <== NOT EXECUTED 30010a6c: e3a01001 mov r1, #1 <== NOT EXECUTED 30010a70: e1a01211 lsl r1, r1, r2 <== 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;
30010a74: 159020d0 ldrne r2, [r0, #208] ; 0xd0 <== NOT EXECUTED
int signo,
siginfo_t *info,
bool is_global,
bool check_blocked
)
{
30010a78: 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;
30010a7c: 11e02002 mvnne r2, r2 <== NOT EXECUTED
else
signals_blocked = SIGNAL_ALL_MASK;
30010a80: 03e02000 mvneq r2, #0 <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
30010a84: e10f7000 mrs r7, CPSR <== NOT EXECUTED 30010a88: e387c080 orr ip, r7, #128 ; 0x80 <== NOT EXECUTED 30010a8c: 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 ) {
30010a90: e3530000 cmp r3, #0 <== NOT EXECUTED 30010a94: 0a000025 beq 30010b30 <_POSIX_signals_Clear_signals+0xdc> <== NOT EXECUTED
if ( mask & (_POSIX_signals_Pending & signals_blocked) ) {
30010a98: e59f30b8 ldr r3, [pc, #184] ; 30010b58 <_POSIX_signals_Clear_signals+0x104><== NOT EXECUTED 30010a9c: e5930000 ldr r0, [r3] <== NOT EXECUTED 30010aa0: e0011000 and r1, r1, r0 <== NOT EXECUTED 30010aa4: e0110002 ands r0, r1, r2 <== NOT EXECUTED 30010aa8: 0a000028 beq 30010b50 <_POSIX_signals_Clear_signals+0xfc> <== NOT EXECUTED
if ( _POSIX_signals_Vectors[ signo ].sa_flags == SA_SIGINFO ) {
30010aac: e3a0300c mov r3, #12 <== NOT EXECUTED 30010ab0: e0030394 mul r3, r4, r3 <== NOT EXECUTED 30010ab4: e59f20a0 ldr r2, [pc, #160] ; 30010b5c <_POSIX_signals_Clear_signals+0x108><== NOT EXECUTED 30010ab8: e7922003 ldr r2, [r2, r3] <== NOT EXECUTED 30010abc: e3520002 cmp r2, #2 <== NOT EXECUTED 30010ac0: 1a000017 bne 30010b24 <_POSIX_signals_Clear_signals+0xd0> <== NOT EXECUTED
do_callout = true;
}
}
_ISR_Enable( level );
return do_callout;
}
30010ac4: e59f2094 ldr r2, [pc, #148] ; 30010b60 <_POSIX_signals_Clear_signals+0x10c><== 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 );
30010ac8: e2831004 add r1, r3, #4 <== NOT EXECUTED 30010acc: e7926003 ldr r6, [r2, r3] <== NOT EXECUTED 30010ad0: 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))
30010ad4: e1560001 cmp r6, r1 <== 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;
30010ad8: 15961000 ldrne r1, [r6] <== NOT EXECUTED 30010adc: e0820003 add r0, r2, r3 <== NOT EXECUTED
head->next = new_first;
new_first->previous = head;
30010ae0: 15810004 strne r0, [r1, #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;
30010ae4: 17821003 strne r1, [r2, r3] <== NOT EXECUTED
)
{
if ( !_Chain_Is_empty(the_chain))
return _Chain_Get_first_unprotected(the_chain);
else
return NULL;
30010ae8: 03a06000 moveq r6, #0 <== 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 );
30010aec: e1a00004 mov r0, r4 <== NOT EXECUTED 30010af0: eb000154 bl 30011048 <_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 ) {
30010af4: e3560000 cmp r6, #0 <== NOT EXECUTED 30010af8: 0a000009 beq 30010b24 <_POSIX_signals_Clear_signals+0xd0> <== NOT EXECUTED
*info = psiginfo->Info;
30010afc: e2863008 add r3, r6, #8 <== NOT EXECUTED
30010b00: e8930007 ldm r3, {r0, r1, r2} <== NOT EXECUTED
30010b04: e8850007 stm r5, {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;
30010b08: e59f3054 ldr r3, [pc, #84] ; 30010b64 <_POSIX_signals_Clear_signals+0x110><== NOT EXECUTED 30010b0c: e5932008 ldr r2, [r3, #8] <== NOT EXECUTED
the_node->next = tail;
30010b10: e2831004 add r1, r3, #4 <== NOT EXECUTED 30010b14: e5861000 str r1, [r6] <== NOT EXECUTED
tail->previous = the_node;
30010b18: e5836008 str r6, [r3, #8] <== NOT EXECUTED
old_last->next = the_node;
30010b1c: e5826000 str r6, [r2] <== NOT EXECUTED
the_node->previous = old_last;
30010b20: e5862004 str r2, [r6, #4] <== NOT EXECUTED
&psiginfo->Node
);
} else
do_callout = false;
}
_POSIX_signals_Clear_process_signals( signo );
30010b24: e1a00004 mov r0, r4 <== NOT EXECUTED 30010b28: eb000146 bl 30011048 <_POSIX_signals_Clear_process_signals><== NOT EXECUTED 30010b2c: ea000006 b 30010b4c <_POSIX_signals_Clear_signals+0xf8> <== NOT EXECUTED
do_callout = true;
}
} else {
if ( mask & (api->signals_pending & signals_blocked) ) {
30010b30: e590c0d4 ldr ip, [r0, #212] ; 0xd4 <== NOT EXECUTED 30010b34: e001400c and r4, r1, ip <== NOT EXECUTED 30010b38: e1140002 tst r4, r2 <== NOT EXECUTED
bool do_callout;
POSIX_signals_Siginfo_node *psiginfo;
mask = signo_to_mask( signo );
do_callout = false;
30010b3c: 01a00003 moveq r0, r3 <== NOT EXECUTED
}
_POSIX_signals_Clear_process_signals( signo );
do_callout = true;
}
} else {
if ( mask & (api->signals_pending & signals_blocked) ) {
30010b40: 0a000002 beq 30010b50 <_POSIX_signals_Clear_signals+0xfc> <== NOT EXECUTED
api->signals_pending &= ~mask;
30010b44: e1cc1001 bic r1, ip, r1 <== NOT EXECUTED 30010b48: e58010d4 str r1, [r0, #212] ; 0xd4 <== NOT EXECUTED
do_callout = true;
30010b4c: e3a00001 mov r0, #1 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30010b50: e129f007 msr CPSR_fc, r7 <== NOT EXECUTED
}
}
_ISR_Enable( level );
return do_callout;
}
30010b54: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
3000a1a0 <_POSIX_signals_Get_lowest>:
sigset_t set
)
{
int signo;
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
3000a1a0: e3a0301b mov r3, #27 <== NOT EXECUTED
static inline sigset_t signo_to_mask(
uint32_t sig
)
{
return 1u << (sig - 1);
3000a1a4: e3a02001 mov r2, #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(
3000a1a8: e2431001 sub r1, r3, #1 <== NOT EXECUTED
)
{
int signo;
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
if ( set & signo_to_mask( signo ) ) {
3000a1ac: e0101112 ands r1, r0, r2, lsl r1 <== NOT EXECUTED 3000a1b0: 1a00000a bne 3000a1e0 <_POSIX_signals_Get_lowest+0x40> <== NOT EXECUTED
sigset_t set
)
{
int signo;
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
3000a1b4: e2833001 add r3, r3, #1 <== NOT EXECUTED 3000a1b8: e3530020 cmp r3, #32 <== NOT EXECUTED 3000a1bc: 1afffff9 bne 3000a1a8 <_POSIX_signals_Get_lowest+0x8> <== NOT EXECUTED 3000a1c0: e3a03001 mov r3, #1 <== NOT EXECUTED 3000a1c4: e1a02003 mov r2, r3 <== 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(
3000a1c8: e2431001 sub r1, 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 ) ) {
3000a1cc: e0101112 ands r1, r0, r2, lsl r1 <== NOT EXECUTED 3000a1d0: 1a000002 bne 3000a1e0 <_POSIX_signals_Get_lowest+0x40> <== NOT EXECUTED
*/
#if (SIGHUP != 1)
#error "Assumption that SIGHUP==1 violated!!"
#endif
for ( signo = SIGHUP ; signo <= __SIGLASTNOTRT ; signo++ ) {
3000a1d4: e2833001 add r3, r3, #1 <== NOT EXECUTED 3000a1d8: e353001b cmp r3, #27 <== NOT EXECUTED 3000a1dc: 1afffff9 bne 3000a1c8 <_POSIX_signals_Get_lowest+0x28> <== 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; }
3000a1e0: e1a00003 mov r0, r3 <== NOT EXECUTED 3000a1e4: e12fff1e bx lr <== NOT EXECUTED
3000e324 <_POSIX_signals_Post_switch_extension>:
*/
void _POSIX_signals_Post_switch_extension(
Thread_Control *the_thread
)
{
3000e324: e92d4070 push {r4, r5, r6, lr}
POSIX_API_Control *api;
int signo;
ISR_Level level;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
3000e328: e59040fc ldr r4, [r0, #252] ; 0xfc
/*
* api may be NULL in case of a thread close in progress
*/
if ( !api )
3000e32c: e3540000 cmp r4, #0
3000e330: 08bd8070 popeq {r4, r5, r6, pc}
* 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)) ) {
3000e334: e59f6090 ldr r6, [pc, #144] ; 3000e3cc <_POSIX_signals_Post_switch_extension+0xa8>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000e338: e10f3000 mrs r3, CPSR 3000e33c: e3832080 orr r2, r3, #128 ; 0x80 3000e340: e129f002 msr CPSR_fc, r2 3000e344: e5961000 ldr r1, [r6] 3000e348: e59420d4 ldr r2, [r4, #212] ; 0xd4 3000e34c: e1812002 orr r2, r1, r2
* 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 &
3000e350: e59410d0 ldr r1, [r4, #208] ; 0xd0 3000e354: e1d21001 bics r1, r2, r1
3000e358: 1a000001 bne 3000e364 <_POSIX_signals_Post_switch_extension+0x40>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000e35c: e129f003 msr CPSR_fc, r3
3000e360: e8bd8070 pop {r4, r5, r6, pc}
3000e364: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_ISR_Enable( level );
break;
}
_ISR_Enable( level );
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
3000e368: e3a0501b mov r5, #27 <== NOT EXECUTED
_POSIX_signals_Check_signal( api, signo, false );
3000e36c: e1a01005 mov r1, r5 <== NOT EXECUTED 3000e370: e3a02000 mov r2, #0 <== NOT EXECUTED 3000e374: e1a00004 mov r0, r4 <== NOT EXECUTED 3000e378: eb000977 bl 3001095c <_POSIX_signals_Check_signal> <== NOT EXECUTED
_POSIX_signals_Check_signal( api, signo, true );
3000e37c: e1a01005 mov r1, r5 <== NOT EXECUTED 3000e380: e1a00004 mov r0, r4 <== NOT EXECUTED 3000e384: e3a02001 mov r2, #1 <== NOT EXECUTED
_ISR_Enable( level );
break;
}
_ISR_Enable( level );
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
3000e388: e2855001 add r5, r5, #1 <== NOT EXECUTED
_POSIX_signals_Check_signal( api, signo, false );
_POSIX_signals_Check_signal( api, signo, true );
3000e38c: eb000972 bl 3001095c <_POSIX_signals_Check_signal> <== NOT EXECUTED
_ISR_Enable( level );
break;
}
_ISR_Enable( level );
for ( signo = SIGRTMIN ; signo <= SIGRTMAX ; signo++ ) {
3000e390: e3550020 cmp r5, #32 <== NOT EXECUTED 3000e394: 1afffff4 bne 3000e36c <_POSIX_signals_Post_switch_extension+0x48><== NOT EXECUTED 3000e398: e3a05001 mov r5, #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 );
3000e39c: e1a01005 mov r1, r5 <== NOT EXECUTED 3000e3a0: e3a02000 mov r2, #0 <== NOT EXECUTED 3000e3a4: e1a00004 mov r0, r4 <== NOT EXECUTED 3000e3a8: eb00096b bl 3001095c <_POSIX_signals_Check_signal> <== NOT EXECUTED
_POSIX_signals_Check_signal( api, signo, true );
3000e3ac: e1a01005 mov r1, r5 <== NOT EXECUTED 3000e3b0: e1a00004 mov r0, r4 <== NOT EXECUTED 3000e3b4: e3a02001 mov r2, #1 <== 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++ ) {
3000e3b8: e2855001 add r5, r5, #1 <== NOT EXECUTED
_POSIX_signals_Check_signal( api, signo, false );
_POSIX_signals_Check_signal( api, signo, true );
3000e3bc: eb000966 bl 3001095c <_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++ ) {
3000e3c0: e355001b cmp r5, #27 <== NOT EXECUTED 3000e3c4: 1afffff4 bne 3000e39c <_POSIX_signals_Post_switch_extension+0x78><== NOT EXECUTED 3000e3c8: eaffffda b 3000e338 <_POSIX_signals_Post_switch_extension+0x14><== NOT EXECUTED
30025a58 <_POSIX_signals_Set_process_signals>:
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
30025a58: e10f2000 mrs r2, CPSR <== NOT EXECUTED 30025a5c: e3823080 orr r3, r2, #128 ; 0x80 <== NOT EXECUTED 30025a60: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
)
{
ISR_Level level;
_ISR_Disable( level );
_POSIX_signals_Pending |= mask;
30025a64: e59f3010 ldr r3, [pc, #16] ; 30025a7c <_POSIX_signals_Set_process_signals+0x24><== NOT EXECUTED 30025a68: e5931000 ldr r1, [r3] <== NOT EXECUTED 30025a6c: e1800001 orr r0, r0, r1 <== NOT EXECUTED 30025a70: e5830000 str r0, [r3] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30025a74: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
_ISR_Enable( level ); }
30025a78: e12fff1e bx lr <== NOT EXECUTED
30009318 <_POSIX_signals_Ualarm_TSR>:
void _POSIX_signals_Ualarm_TSR(
Objects_Id id __attribute__((unused)),
void *argument __attribute__((unused))
)
{
30009318: e92d4010 push {r4, lr} <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Watchdog_Reset(
Watchdog_Control *the_watchdog
)
{
(void) _Watchdog_Remove( the_watchdog );
3000931c: e59f4020 ldr r4, [pc, #32] ; 30009344 <_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 );
30009320: ebfff493 bl 30006574 <getpid> <== NOT EXECUTED 30009324: e3a0100e mov r1, #14 <== NOT EXECUTED 30009328: ebffff7d bl 30009124 <kill> <== NOT EXECUTED 3000932c: e1a00004 mov r0, r4 <== NOT EXECUTED 30009330: eb000e97 bl 3000cd94 <_Watchdog_Remove> <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
30009334: e59f000c ldr r0, [pc, #12] ; 30009348 <_POSIX_signals_Ualarm_TSR+0x30><== NOT EXECUTED 30009338: e1a01004 mov r1, r4 <== NOT EXECUTED
/*
* If the reset interval is non-zero, reschedule ourselves.
*/
_Watchdog_Reset( &_POSIX_signals_Ualarm_timer );
}
3000933c: e8bd4010 pop {r4, lr} <== NOT EXECUTED
30009340: ea000e3b b 3000cc34 <_Watchdog_Insert> <== NOT EXECUTED
30025a80 <_POSIX_signals_Unblock_thread>:
bool _POSIX_signals_Unblock_thread(
Thread_Control *the_thread,
int signo,
siginfo_t *info
)
{
30025a80: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
/*
* Is the thread is specifically waiting for a signal?
*/
if ( _States_Is_interruptible_signal( the_thread->current_state ) ) {
30025a84: e5903010 ldr r3, [r0, #16] <== NOT EXECUTED 30025a88: e59f50f8 ldr r5, [pc, #248] ; 30025b88 <_POSIX_signals_Unblock_thread+0x108><== NOT EXECUTED 30025a8c: e59f80f4 ldr r8, [pc, #244] ; 30025b88 <_POSIX_signals_Unblock_thread+0x108><== NOT EXECUTED 30025a90: e0035005 and r5, r3, r5 <== NOT EXECUTED 30025a94: e241c001 sub ip, r1, #1 <== NOT EXECUTED 30025a98: e3a06001 mov r6, #1 <== NOT EXECUTED 30025a9c: e1550008 cmp r5, r8 <== NOT EXECUTED
bool _POSIX_signals_Unblock_thread(
Thread_Control *the_thread,
int signo,
siginfo_t *info
)
{
30025aa0: 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 ];
30025aa4: e59070fc ldr r7, [r0, #252] ; 0xfc <== NOT EXECUTED 30025aa8: e1a0cc16 lsl ip, r6, ip <== NOT EXECUTED
/*
* Is the thread is specifically waiting for a signal?
*/
if ( _States_Is_interruptible_signal( the_thread->current_state ) ) {
30025aac: 1a000013 bne 30025b00 <_POSIX_signals_Unblock_thread+0x80> <== NOT EXECUTED
if ( (the_thread->Wait.option & mask) || (~api->signals_blocked & mask) ) {
30025ab0: e5903030 ldr r3, [r0, #48] ; 0x30 <== NOT EXECUTED 30025ab4: e11c0003 tst ip, r3 <== NOT EXECUTED 30025ab8: 1a000002 bne 30025ac8 <_POSIX_signals_Unblock_thread+0x48> <== NOT EXECUTED 30025abc: e59750d0 ldr r5, [r7, #208] ; 0xd0 <== NOT EXECUTED 30025ac0: e1dc5005 bics r5, ip, r5 <== NOT EXECUTED 30025ac4: 0a00002d beq 30025b80 <_POSIX_signals_Unblock_thread+0x100><== NOT EXECUTED
the_thread->Wait.return_code = EINTR;
30025ac8: e3a03004 mov r3, #4 <== NOT EXECUTED 30025acc: e5843034 str r3, [r4, #52] ; 0x34 <== NOT EXECUTED
the_info = (siginfo_t *) the_thread->Wait.return_argument;
30025ad0: e5943028 ldr r3, [r4, #40] ; 0x28 <== NOT EXECUTED
if ( !info ) {
30025ad4: e3520000 cmp r2, #0 <== NOT EXECUTED
the_info->si_signo = signo;
30025ad8: 05831000 streq r1, [r3] <== NOT EXECUTED
the_info->si_code = SI_USER;
30025adc: 03a01001 moveq r1, #1 <== NOT EXECUTED
the_info->si_value.sival_int = 0;
} else {
*the_info = *info;
30025ae0: 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;
30025ae4: 05831004 streq r1, [r3, #4] <== NOT EXECUTED
the_info->si_value.sival_int = 0;
} else {
*the_info = *info;
30025ae8: 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;
30025aec: 05832008 streq r2, [r3, #8] <== NOT EXECUTED
} else {
*the_info = *info;
}
_Thread_queue_Extract_with_proxy( the_thread );
30025af0: e1a00004 mov r0, r4 <== NOT EXECUTED 30025af4: ebffad13 bl 30010f48 <_Thread_queue_Extract_with_proxy> <== NOT EXECUTED
return true;
30025af8: e3a05001 mov r5, #1 <== NOT EXECUTED 30025afc: ea00001f b 30025b80 <_POSIX_signals_Unblock_thread+0x100> <== NOT EXECUTED
}
/*
* Thread is not waiting due to a sigwait.
*/
if ( ~api->signals_blocked & mask ) {
30025b00: e59750d0 ldr r5, [r7, #208] ; 0xd0 <== NOT EXECUTED 30025b04: e1dc5005 bics r5, ip, r5 <== NOT EXECUTED 30025b08: 0a00001c beq 30025b80 <_POSIX_signals_Unblock_thread+0x100><== 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 ) ) {
30025b0c: e2135201 ands r5, r3, #268435456 ; 0x10000000 <== NOT EXECUTED 30025b10: 0a000010 beq 30025b58 <_POSIX_signals_Unblock_thread+0xd8> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _States_Is_waiting_on_thread_queue (
States_Control the_states
)
{
return (the_states & STATES_WAITING_ON_THREAD_QUEUE);
30025b14: e59f5070 ldr r5, [pc, #112] ; 30025b8c <_POSIX_signals_Unblock_thread+0x10c><== NOT EXECUTED
the_thread->Wait.return_code = EINTR;
30025b18: e3a02004 mov r2, #4 <== NOT EXECUTED 30025b1c: e0035005 and r5, r3, 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) )
30025b20: 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;
30025b24: e5802034 str r2, [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) )
30025b28: 0a000002 beq 30025b38 <_POSIX_signals_Unblock_thread+0xb8> <== NOT EXECUTED
_Thread_queue_Extract_with_proxy( the_thread );
30025b2c: ebffad05 bl 30010f48 <_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;
30025b30: e3a05000 mov r5, #0 <== NOT EXECUTED 30025b34: ea000011 b 30025b80 <_POSIX_signals_Unblock_thread+0x100> <== 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 );
else if ( _States_Is_delaying(the_thread->current_state) ) {
30025b38: e2133008 ands r3, r3, #8 <== NOT EXECUTED 30025b3c: 0a00000e beq 30025b7c <_POSIX_signals_Unblock_thread+0xfc> <== NOT EXECUTED
(void) _Watchdog_Remove( &the_thread->Timer );
30025b40: e2800048 add r0, r0, #72 ; 0x48 <== NOT EXECUTED 30025b44: ebffaf11 bl 30011790 <_Watchdog_Remove> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
30025b48: e1a00004 mov r0, r4 <== NOT EXECUTED 30025b4c: e59f103c ldr r1, [pc, #60] ; 30025b90 <_POSIX_signals_Unblock_thread+0x110><== NOT EXECUTED 30025b50: ebffaa85 bl 3001056c <_Thread_Clear_state> <== NOT EXECUTED 30025b54: ea000009 b 30025b80 <_POSIX_signals_Unblock_thread+0x100> <== NOT EXECUTED
_Thread_Unblock( the_thread );
}
} else if ( the_thread->current_state == STATES_READY ) {
30025b58: e3530000 cmp r3, #0 <== NOT EXECUTED 30025b5c: 1a000007 bne 30025b80 <_POSIX_signals_Unblock_thread+0x100><== NOT EXECUTED
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
30025b60: e59f202c ldr r2, [pc, #44] ; 30025b94 <_POSIX_signals_Unblock_thread+0x114><== NOT EXECUTED 30025b64: e5925000 ldr r5, [r2] <== NOT EXECUTED 30025b68: e3550000 cmp r5, #0 <== NOT EXECUTED 30025b6c: 0a000003 beq 30025b80 <_POSIX_signals_Unblock_thread+0x100><== NOT EXECUTED 30025b70: e5921004 ldr r1, [r2, #4] <== NOT EXECUTED 30025b74: e1500001 cmp r0, r1 <== NOT EXECUTED
_Thread_Dispatch_necessary = true;
30025b78: 05c26010 strbeq r6, [r2, #16] <== NOT EXECUTED
}
}
return false;
30025b7c: e1a05003 mov r5, r3 <== NOT EXECUTED
}
30025b80: e1a00005 mov r0, r5 <== NOT EXECUTED
30025b84: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
3000b174 <_Protected_heap_Extend>:
bool _Protected_heap_Extend(
Heap_Control *the_heap,
void *starting_address,
uintptr_t size
)
{
3000b174: e92d40f1 push {r0, r4, r5, r6, r7, lr} <== NOT EXECUTED
bool extend_ok;
uintptr_t amount_extended;
_RTEMS_Lock_allocator();
3000b178: e59f4038 ldr r4, [pc, #56] ; 3000b1b8 <_Protected_heap_Extend+0x44><== NOT EXECUTED
bool _Protected_heap_Extend(
Heap_Control *the_heap,
void *starting_address,
uintptr_t size
)
{
3000b17c: e1a05000 mov r5, r0 <== NOT EXECUTED 3000b180: e1a07001 mov r7, r1 <== NOT EXECUTED 3000b184: e1a06002 mov r6, r2 <== NOT EXECUTED
bool extend_ok;
uintptr_t amount_extended;
_RTEMS_Lock_allocator();
3000b188: e5940000 ldr r0, [r4] <== NOT EXECUTED 3000b18c: ebfffbcc bl 3000a0c4 <_API_Mutex_Lock> <== NOT EXECUTED
extend_ok = _Heap_Extend(the_heap, starting_address, size, &amount_extended);
3000b190: e1a01007 mov r1, r7 <== NOT EXECUTED 3000b194: e1a02006 mov r2, r6 <== NOT EXECUTED 3000b198: e1a0300d mov r3, sp <== NOT EXECUTED 3000b19c: e1a00005 mov r0, r5 <== NOT EXECUTED 3000b1a0: eb001109 bl 3000f5cc <_Heap_Extend> <== NOT EXECUTED 3000b1a4: e1a05000 mov r5, r0 <== NOT EXECUTED
_RTEMS_Unlock_allocator();
3000b1a8: e5940000 ldr r0, [r4] <== NOT EXECUTED 3000b1ac: ebfffbdd bl 3000a128 <_API_Mutex_Unlock> <== NOT EXECUTED
return extend_ok; }
3000b1b0: e1a00005 mov r0, r5 <== NOT EXECUTED
3000b1b4: e8bd80f8 pop {r3, r4, r5, r6, r7, pc} <== NOT EXECUTED
3000b564 <_Protected_heap_Get_information>:
bool _Protected_heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
3000b564: e92d4070 push {r4, r5, r6, lr}
if ( !the_heap )
3000b568: e2506000 subs r6, r0, #0
bool _Protected_heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
3000b56c: e1a05001 mov r5, r1
if ( !the_heap )
return false;
3000b570: 01a00006 moveq r0, r6
bool _Protected_heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
if ( !the_heap )
3000b574: 08bd8070 popeq {r4, r5, r6, pc}
return false;
if ( !the_info )
3000b578: e3510000 cmp r1, #0
3000b57c: 0a000009 beq 3000b5a8 <_Protected_heap_Get_information+0x44>
return false;
_RTEMS_Lock_allocator();
3000b580: e59f4028 ldr r4, [pc, #40] ; 3000b5b0 <_Protected_heap_Get_information+0x4c> 3000b584: e5940000 ldr r0, [r4] 3000b588: ebfffbba bl 3000a478 <_API_Mutex_Lock>
_Heap_Get_information( the_heap, the_info );
3000b58c: e1a00006 mov r0, r6 3000b590: e1a01005 mov r1, r5 3000b594: eb00122a bl 3000fe44 <_Heap_Get_information>
_RTEMS_Unlock_allocator();
3000b598: e5940000 ldr r0, [r4] 3000b59c: ebfffbce bl 3000a4dc <_API_Mutex_Unlock>
return true;
3000b5a0: e3a00001 mov r0, #1
3000b5a4: e8bd8070 pop {r4, r5, r6, pc}
{
if ( !the_heap )
return false;
if ( !the_info )
return false;
3000b5a8: e1a00001 mov r0, r1 <== NOT EXECUTED
_RTEMS_Lock_allocator();
_Heap_Get_information( the_heap, the_info );
_RTEMS_Unlock_allocator();
return true;
}
3000b5ac: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
30010048 <_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 ) {
30010048: e59f3054 ldr r3, [pc, #84] ; 300100a4 <_Protected_heap_Walk+0x5c><== NOT EXECUTED
bool _Protected_heap_Walk(
Heap_Control *the_heap,
int source,
bool do_dump
)
{
3001004c: 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 ) {
30010050: e5933000 ldr r3, [r3] <== NOT EXECUTED
bool _Protected_heap_Walk(
Heap_Control *the_heap,
int source,
bool do_dump
)
{
30010054: e1a06000 mov r6, 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 ) {
30010058: e3530000 cmp r3, #0 <== NOT EXECUTED
bool _Protected_heap_Walk(
Heap_Control *the_heap,
int source,
bool do_dump
)
{
3001005c: e1a05001 mov r5, r1 <== NOT EXECUTED 30010060: e20270ff and r7, 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 ) {
30010064: 1a00000b bne 30010098 <_Protected_heap_Walk+0x50> <== NOT EXECUTED
_RTEMS_Lock_allocator();
30010068: e59f4038 ldr r4, [pc, #56] ; 300100a8 <_Protected_heap_Walk+0x60><== NOT EXECUTED 3001006c: e5940000 ldr r0, [r4] <== NOT EXECUTED 30010070: ebfff861 bl 3000e1fc <_API_Mutex_Lock> <== NOT EXECUTED
status = _Heap_Walk( the_heap, source, do_dump );
30010074: e1a01005 mov r1, r5 <== NOT EXECUTED 30010078: e1a02007 mov r2, r7 <== NOT EXECUTED 3001007c: e1a00006 mov r0, r6 <== NOT EXECUTED 30010080: ebfffc32 bl 3000f150 <_Heap_Walk> <== NOT EXECUTED 30010084: e1a05000 mov r5, r0 <== NOT EXECUTED
_RTEMS_Unlock_allocator();
30010088: e5940000 ldr r0, [r4] <== NOT EXECUTED 3001008c: ebfff873 bl 3000e260 <_API_Mutex_Unlock> <== NOT EXECUTED
} else {
status = _Heap_Walk( the_heap, source, do_dump );
}
return status;
}
30010090: e1a00005 mov r0, r5 <== NOT EXECUTED
30010094: e8bd80f0 pop {r4, r5, r6, r7, pc} <== 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 );
30010098: e1a02007 mov r2, r7 <== NOT EXECUTED
} return status; }
3001009c: 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 );
300100a0: eafffc2a b 3000f150 <_Heap_Walk> <== NOT EXECUTED
3000edec <_RTEMS_Tasks_Invoke_task_variable_dtor>:
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Executing );
3000edec: e59f203c ldr r2, [pc, #60] ; 3000ee30 <_RTEMS_Tasks_Invoke_task_variable_dtor+0x44><== NOT EXECUTED
)
{
void (*dtor)(void *);
void *value;
dtor = tvp->dtor;
3000edf0: e5913010 ldr r3, [r1, #16] <== NOT EXECUTED
if (_Thread_Is_executing(the_thread)) {
3000edf4: e5922004 ldr r2, [r2, #4] <== NOT EXECUTED
void _RTEMS_Tasks_Invoke_task_variable_dtor(
Thread_Control *the_thread,
rtems_task_variable_t *tvp
)
{
3000edf8: e92d4010 push {r4, lr} <== NOT EXECUTED
void (*dtor)(void *);
void *value;
dtor = tvp->dtor;
if (_Thread_Is_executing(the_thread)) {
3000edfc: e1520000 cmp r2, r0 <== NOT EXECUTED
value = *tvp->ptr;
3000ee00: 05912004 ldreq r2, [r1, #4] <== NOT EXECUTED
void _RTEMS_Tasks_Invoke_task_variable_dtor(
Thread_Control *the_thread,
rtems_task_variable_t *tvp
)
{
3000ee04: e1a04001 mov r4, r1 <== NOT EXECUTED
void *value;
dtor = tvp->dtor;
if (_Thread_Is_executing(the_thread)) {
value = *tvp->ptr;
*tvp->ptr = tvp->gval;
3000ee08: 05911008 ldreq r1, [r1, #8] <== NOT EXECUTED
void (*dtor)(void *);
void *value;
dtor = tvp->dtor;
if (_Thread_Is_executing(the_thread)) {
value = *tvp->ptr;
3000ee0c: 05920000 ldreq r0, [r2] <== NOT EXECUTED
*tvp->ptr = tvp->gval;
} else {
value = tvp->tval;
3000ee10: 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;
3000ee14: 05821000 streq r1, [r2] <== NOT EXECUTED
} else {
value = tvp->tval;
}
if ( dtor )
3000ee18: e3530000 cmp r3, #0 <== NOT EXECUTED
(*dtor)(value);
3000ee1c: 11a0e00f movne lr, pc <== NOT EXECUTED 3000ee20: 112fff13 bxne r3 <== NOT EXECUTED
_Workspace_Free(tvp);
3000ee24: e1a00004 mov r0, r4 <== NOT EXECUTED
}
3000ee28: e8bd4010 pop {r4, lr} <== NOT EXECUTED
}
if ( dtor )
(*dtor)(value);
_Workspace_Free(tvp);
3000ee2c: eafff6b5 b 3000c908 <_Workspace_Free> <== NOT EXECUTED
3000ecc4 <_RTEMS_tasks_Delete_extension>:
/*
* Free per task variable memory
*/
tvp = deleted->task_variables;
deleted->task_variables = NULL;
3000ecc4: e3a03000 mov r3, #0
void _RTEMS_tasks_Delete_extension(
Thread_Control *executing,
Thread_Control *deleted
)
{
3000ecc8: e92d4070 push {r4, r5, r6, lr}
/*
* Free per task variable memory
*/
tvp = deleted->task_variables;
3000eccc: e5916104 ldr r6, [r1, #260] ; 0x104
void _RTEMS_tasks_Delete_extension(
Thread_Control *executing,
Thread_Control *deleted
)
{
3000ecd0: e1a04001 mov r4, r1
/*
* Free per task variable memory
*/
tvp = deleted->task_variables;
deleted->task_variables = NULL;
3000ecd4: e5813104 str r3, [r1, #260] ; 0x104
while (tvp) {
3000ecd8: ea000004 b 3000ecf0 <_RTEMS_tasks_Delete_extension+0x2c>
next = (rtems_task_variable_t *)tvp->next;
_RTEMS_Tasks_Invoke_task_variable_dtor( deleted, tvp );
3000ecdc: e1a01006 mov r1, r6 <== NOT EXECUTED 3000ece0: e1a00004 mov r0, r4 <== NOT EXECUTED
*/
tvp = deleted->task_variables;
deleted->task_variables = NULL;
while (tvp) {
next = (rtems_task_variable_t *)tvp->next;
3000ece4: e5965000 ldr r5, [r6] <== NOT EXECUTED
_RTEMS_Tasks_Invoke_task_variable_dtor( deleted, tvp );
3000ece8: eb00003f bl 3000edec <_RTEMS_Tasks_Invoke_task_variable_dtor><== NOT EXECUTED
tvp = next;
3000ecec: e1a06005 mov r6, r5 <== NOT EXECUTED
* Free per task variable memory
*/
tvp = deleted->task_variables;
deleted->task_variables = NULL;
while (tvp) {
3000ecf0: e3560000 cmp r6, #0
3000ecf4: 1afffff8 bne 3000ecdc <_RTEMS_tasks_Delete_extension+0x18>
/*
* Free API specific memory
*/
(void) _Workspace_Free( deleted->API_Extensions[ THREAD_API_RTEMS ] );
3000ecf8: e59400f8 ldr r0, [r4, #248] ; 0xf8 3000ecfc: ebfff701 bl 3000c908 <_Workspace_Free>
deleted->API_Extensions[ THREAD_API_RTEMS ] = NULL;
3000ed00: e58460f8 str r6, [r4, #248] ; 0xf8
}
3000ed04: e8bd8070 pop {r4, r5, r6, pc}
3000ebc8 <_RTEMS_tasks_Switch_extension>:
/*
* Per Task Variables
*/
tvp = executing->task_variables;
3000ebc8: e5903104 ldr r3, [r0, #260] ; 0x104
while (tvp) {
3000ebcc: ea000005 b 3000ebe8 <_RTEMS_tasks_Switch_extension+0x20>
tvp->tval = *tvp->ptr;
3000ebd0: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED 3000ebd4: e5920000 ldr r0, [r2] <== NOT EXECUTED 3000ebd8: e583000c str r0, [r3, #12] <== NOT EXECUTED
*tvp->ptr = tvp->gval;
3000ebdc: e5930008 ldr r0, [r3, #8] <== NOT EXECUTED
tvp = (rtems_task_variable_t *)tvp->next;
3000ebe0: e5933000 ldr r3, [r3] <== NOT EXECUTED
*/
tvp = executing->task_variables;
while (tvp) {
tvp->tval = *tvp->ptr;
*tvp->ptr = tvp->gval;
3000ebe4: e5820000 str r0, [r2] <== NOT EXECUTED
/*
* Per Task Variables
*/
tvp = executing->task_variables;
while (tvp) {
3000ebe8: e3530000 cmp r3, #0
3000ebec: 1afffff7 bne 3000ebd0 <_RTEMS_tasks_Switch_extension+0x8>
tvp->tval = *tvp->ptr;
*tvp->ptr = tvp->gval;
tvp = (rtems_task_variable_t *)tvp->next;
}
tvp = heir->task_variables;
3000ebf0: e5913104 ldr r3, [r1, #260] ; 0x104
while (tvp) {
3000ebf4: ea000005 b 3000ec10 <_RTEMS_tasks_Switch_extension+0x48>
tvp->gval = *tvp->ptr;
3000ebf8: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED 3000ebfc: e5921000 ldr r1, [r2] <== NOT EXECUTED 3000ec00: e5831008 str r1, [r3, #8] <== NOT EXECUTED
*tvp->ptr = tvp->tval;
3000ec04: e593100c ldr r1, [r3, #12] <== NOT EXECUTED
tvp = (rtems_task_variable_t *)tvp->next;
3000ec08: e5933000 ldr r3, [r3] <== NOT EXECUTED
}
tvp = heir->task_variables;
while (tvp) {
tvp->gval = *tvp->ptr;
*tvp->ptr = tvp->tval;
3000ec0c: e5821000 str r1, [r2] <== NOT EXECUTED
*tvp->ptr = tvp->gval;
tvp = (rtems_task_variable_t *)tvp->next;
}
tvp = heir->task_variables;
while (tvp) {
3000ec10: e3530000 cmp r3, #0
3000ec14: 1afffff7 bne 3000ebf8 <_RTEMS_tasks_Switch_extension+0x30>
tvp->gval = *tvp->ptr;
*tvp->ptr = tvp->tval;
tvp = (rtems_task_variable_t *)tvp->next;
}
}
3000ec18: e12fff1e bx lr
3000a990 <_Rate_monotonic_Timeout>:
void _Rate_monotonic_Timeout(
Objects_Id id,
void *ignored
)
{
3000a990: e92d4011 push {r0, r4, lr} <== NOT EXECUTED
3000a994: e1a01000 mov r1, r0 <== NOT EXECUTED
3000a998: e1a0200d mov r2, sp <== NOT EXECUTED
3000a99c: e59f0088 ldr r0, [pc, #136] ; 3000aa2c <_Rate_monotonic_Timeout+0x9c><== NOT EXECUTED
3000a9a0: eb000739 bl 3000c68c <_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 ) {
3000a9a4: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000a9a8: e1a04000 mov r4, r0 <== NOT EXECUTED 3000a9ac: e3530000 cmp r3, #0 <== NOT EXECUTED 3000a9b0: 1a00001c bne 3000aa28 <_Rate_monotonic_Timeout+0x98> <== NOT EXECUTED
case OBJECTS_LOCAL:
the_thread = the_period->owner;
3000a9b4: 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);
3000a9b8: e5903010 ldr r3, [r0, #16] <== NOT EXECUTED
if ( _States_Is_waiting_for_period( the_thread->current_state ) &&
3000a9bc: e3130901 tst r3, #16384 ; 0x4000 <== NOT EXECUTED 3000a9c0: 0a000006 beq 3000a9e0 <_Rate_monotonic_Timeout+0x50> <== NOT EXECUTED 3000a9c4: e5902020 ldr r2, [r0, #32] <== NOT EXECUTED 3000a9c8: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED 3000a9cc: e1520003 cmp r2, r3 <== NOT EXECUTED 3000a9d0: 1a000002 bne 3000a9e0 <_Rate_monotonic_Timeout+0x50> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
3000a9d4: e59f1054 ldr r1, [pc, #84] ; 3000aa30 <_Rate_monotonic_Timeout+0xa0><== NOT EXECUTED 3000a9d8: eb00098d bl 3000d014 <_Thread_Clear_state> <== NOT EXECUTED 3000a9dc: ea000006 b 3000a9fc <_Rate_monotonic_Timeout+0x6c> <== 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 ) {
3000a9e0: e5943038 ldr r3, [r4, #56] ; 0x38 <== NOT EXECUTED 3000a9e4: 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;
3000a9e8: 13a03004 movne r3, #4 <== NOT EXECUTED 3000a9ec: 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 ) {
3000a9f0: 1a000008 bne 3000aa18 <_Rate_monotonic_Timeout+0x88> <== NOT EXECUTED
the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING;
3000a9f4: e2833002 add r3, r3, #2 <== NOT EXECUTED 3000a9f8: e5843038 str r3, [r4, #56] ; 0x38 <== NOT EXECUTED
_Rate_monotonic_Initiate_statistics( the_period );
3000a9fc: e1a00004 mov r0, r4 <== NOT EXECUTED 3000aa00: ebfffe7a bl 3000a3f0 <_Rate_monotonic_Initiate_statistics> <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3000aa04: e594303c ldr r3, [r4, #60] ; 0x3c <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
3000aa08: e59f0024 ldr r0, [pc, #36] ; 3000aa34 <_Rate_monotonic_Timeout+0xa4><== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3000aa0c: e584301c str r3, [r4, #28] <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
3000aa10: e2841010 add r1, r4, #16 <== NOT EXECUTED 3000aa14: eb000dfc bl 3000e20c <_Watchdog_Insert> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
3000aa18: e59f3018 ldr r3, [pc, #24] ; 3000aa38 <_Rate_monotonic_Timeout+0xa8><== NOT EXECUTED 3000aa1c: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000aa20: e2422001 sub r2, r2, #1 <== NOT EXECUTED 3000aa24: e5832000 str r2, [r3] <== NOT EXECUTED
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
3000aa28: e8bd8018 pop {r3, r4, pc} <== NOT EXECUTED
3000a610 <_TOD_Get_uptime_as_timespec>:
*/
void _TOD_Get_uptime_as_timespec(
struct timespec *uptime
)
{
3000a610: e92d4013 push {r0, r1, r4, lr} <== NOT EXECUTED
3000a614: e1a04000 mov r4, r0 <== NOT EXECUTED
Timestamp_Control uptime_ts;
/* assume time checked for NULL by caller */
_TOD_Get_uptime( &uptime_ts );
3000a618: e1a0000d mov r0, sp <== NOT EXECUTED 3000a61c: eb0013a6 bl 3000f4bc <_TOD_Get_uptime> <== NOT EXECUTED
_Timestamp_To_timespec( &uptime_ts, uptime );
3000a620: e89d000c ldm sp, {r2, r3} <== NOT EXECUTED
3000a624: e884000c stm r4, {r2, r3} <== NOT EXECUTED
}
3000a628: e8bd801c pop {r2, r3, r4, pc} <== NOT EXECUTED
3000a294 <_TOD_Tickle_ticks>:
*
* Output parameters: NONE
*/
void _TOD_Tickle_ticks( void )
{
3000a294: e92d4013 push {r0, r1, 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() );
3000a298: e3a03000 mov r3, #0 3000a29c: e58d3000 str r3, [sp] 3000a2a0: e59f3054 ldr r3, [pc, #84] ; 3000a2fc <_TOD_Tickle_ticks+0x68> 3000a2a4: e3a02ffa mov r2, #1000 ; 0x3e8 3000a2a8: e593300c ldr r3, [r3, #12]
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
/* Update the timespec format uptime */
_Timestamp_Add_to( &_TOD_Uptime, &tick );
3000a2ac: e1a0100d mov r1, sp
{
Timestamp_Control tick;
uint32_t seconds;
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
3000a2b0: e0030392 mul r3, r2, r3 3000a2b4: e58d3004 str r3, [sp, #4]
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
3000a2b8: e59f3040 ldr r3, [pc, #64] ; 3000a300 <_TOD_Tickle_ticks+0x6c>
/* Update the timespec format uptime */
_Timestamp_Add_to( &_TOD_Uptime, &tick );
3000a2bc: e59f0040 ldr r0, [pc, #64] ; 3000a304 <_TOD_Tickle_ticks+0x70>
/* 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;
3000a2c0: e5932000 ldr r2, [r3] 3000a2c4: e2822001 add r2, r2, #1 3000a2c8: e5832000 str r2, [r3]
/* Update the timespec format uptime */
_Timestamp_Add_to( &_TOD_Uptime, &tick );
3000a2cc: eb0007ff bl 3000c2d0 <_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 );
3000a2d0: e59f0030 ldr r0, [pc, #48] ; 3000a308 <_TOD_Tickle_ticks+0x74> 3000a2d4: e1a0100d mov r1, sp 3000a2d8: eb0007fc bl 3000c2d0 <_Timespec_Add_to> 3000a2dc: e1a04000 mov r4, r0
while ( seconds ) {
3000a2e0: ea000002 b 3000a2f0 <_TOD_Tickle_ticks+0x5c>
*/
RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_seconds( void )
{
_Watchdog_Tickle( &_Watchdog_Seconds_chain );
3000a2e4: e59f0020 ldr r0, [pc, #32] ; 3000a30c <_TOD_Tickle_ticks+0x78><== NOT EXECUTED 3000a2e8: eb000946 bl 3000c808 <_Watchdog_Tickle> <== NOT EXECUTED
_Watchdog_Tickle_seconds();
seconds--;
3000a2ec: e2444001 sub r4, r4, #1 <== NOT EXECUTED
_Timestamp_Add_to( &_TOD_Uptime, &tick );
/* we do not care how much the uptime changed */
/* Update the timespec format TOD */
seconds = _Timestamp_Add_to_at_tick( &_TOD_Now, &tick );
while ( seconds ) {
3000a2f0: e3540000 cmp r4, #0
3000a2f4: 1afffffa bne 3000a2e4 <_TOD_Tickle_ticks+0x50>
_Watchdog_Tickle_seconds();
seconds--;
}
}
3000a2f8: e8bd801c pop {r2, r3, r4, pc}
3000a4ac <_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();
3000a4ac: e59f30ac ldr r3, [pc, #172] ; 3000a560 <_TOD_Validate+0xb4>
*/
bool _TOD_Validate(
const rtems_time_of_day *the_tod
)
{
3000a4b0: 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) ||
3000a4b4: 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();
3000a4b8: 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;
3000a4bc: 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) ||
3000a4c0: 08bd8010 popeq {r4, pc}
)
{
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
3000a4c4: e59f0098 ldr r0, [pc, #152] ; 3000a564 <_TOD_Validate+0xb8> 3000a4c8: eb0047d7 bl 3001c42c <__aeabi_uidiv>
rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) ||
3000a4cc: e5943018 ldr r3, [r4, #24] 3000a4d0: e1530000 cmp r3, r0
3000a4d4: 2a00001d bcs 3000a550 <_TOD_Validate+0xa4>
(the_tod->ticks >= ticks_per_second) ||
3000a4d8: e5943014 ldr r3, [r4, #20] 3000a4dc: e353003b cmp r3, #59 ; 0x3b
3000a4e0: 8a00001a bhi 3000a550 <_TOD_Validate+0xa4>
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
3000a4e4: e5943010 ldr r3, [r4, #16] 3000a4e8: e353003b cmp r3, #59 ; 0x3b
3000a4ec: 8a000017 bhi 3000a550 <_TOD_Validate+0xa4>
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
3000a4f0: e594300c ldr r3, [r4, #12] 3000a4f4: e3530017 cmp r3, #23
3000a4f8: 8a000014 bhi 3000a550 <_TOD_Validate+0xa4>
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
3000a4fc: e5943004 ldr r3, [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) ||
3000a500: e3530000 cmp r3, #0
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
return false;
3000a504: 01a00003 moveq r0, r3
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) ||
3000a508: 08bd8010 popeq {r4, pc}
(the_tod->month == 0) ||
3000a50c: e353000c cmp r3, #12
3000a510: 8a00000e bhi 3000a550 <_TOD_Validate+0xa4>
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
3000a514: e5942000 ldr r2, [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) ||
3000a518: e59f1048 ldr r1, [pc, #72] ; 3000a568 <_TOD_Validate+0xbc> 3000a51c: e1520001 cmp r2, r1
3000a520: 9a00000c bls 3000a558 <_TOD_Validate+0xac>
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
3000a524: e5940008 ldr r0, [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) ||
3000a528: e3500000 cmp r0, #0
3000a52c: 08bd8010 popeq {r4, pc}
(the_tod->day == 0) )
return false;
if ( (the_tod->year % 4) == 0 )
3000a530: e3120003 tst r2, #3 3000a534: e59f2030 ldr r2, [pc, #48] ; 3000a56c <_TOD_Validate+0xc0>
days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ];
3000a538: 0283300d addeq r3, r3, #13
else
days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ];
3000a53c: e7924103 ldr r4, [r2, r3, lsl #2]
* false - if the the_tod is invalid
*
* NOTE: This routine only works for leap-years through 2099.
*/
bool _TOD_Validate(
3000a540: e1500004 cmp r0, r4
3000a544: 83a00000 movhi r0, #0
3000a548: 93a00001 movls r0, #1
3000a54c: 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;
3000a550: e3a00000 mov r0, #0 <== NOT EXECUTED
3000a554: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000a558: e3a00000 mov r0, #0 <== NOT EXECUTED
if ( the_tod->day > days_in_month )
return false;
return true;
}
3000a55c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000b444 <_Thread_Change_priority>:
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
3000b444: e92d40f0 push {r4, r5, r6, r7, lr}
3000b448: e1a04000 mov r4, r0
3000b44c: e1a05001 mov r5, r1
3000b450: e20260ff and r6, r2, #255 ; 0xff
States_Control state, original_state;
/*
* Save original state
*/
original_state = the_thread->current_state;
3000b454: e5907010 ldr r7, [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 );
3000b458: eb00031c bl 3000c0d0 <_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 )
3000b45c: e5943014 ldr r3, [r4, #20] 3000b460: e1530005 cmp r3, r5
_Thread_Set_priority( the_thread, new_priority );
3000b464: 11a00004 movne r0, r4 3000b468: 11a01005 movne r1, r5 3000b46c: 1b0002ff blne 3000c070 <_Thread_Set_priority>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000b470: e10f5000 mrs r5, CPSR 3000b474: e3853080 orr r3, r5, #128 ; 0x80 3000b478: 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;
3000b47c: e5942010 ldr r2, [r4, #16] 3000b480: e2077004 and r7, r7, #4
if ( state != STATES_TRANSIENT ) {
3000b484: e3520004 cmp r2, #4
3000b488: 0a00000b beq 3000b4bc <_Thread_Change_priority+0x78>
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) )
3000b48c: e3570000 cmp r7, #0 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE States_Control _States_Clear (
States_Control states_to_clear,
States_Control current_state
)
{
return (current_state & ~states_to_clear);
3000b490: 03c23004 biceq r3, r2, #4 <== NOT EXECUTED
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
3000b494: 05843010 streq r3, [r4, #16] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000b498: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _States_Is_waiting_on_thread_queue (
States_Control the_states
)
{
return (the_states & STATES_WAITING_ON_THREAD_QUEUE);
3000b49c: e59f3090 ldr r3, [pc, #144] ; 3000b534 <_Thread_Change_priority+0xf0><== NOT EXECUTED 3000b4a0: e0023003 and r3, r2, r3 <== NOT EXECUTED
_ISR_Enable( level );
if ( _States_Is_waiting_on_thread_queue( state ) ) {
3000b4a4: e3530000 cmp r3, #0 <== NOT EXECUTED
3000b4a8: 08bd80f0 popeq {r4, r5, r6, r7, pc} <== NOT EXECUTED
_Thread_queue_Requeue( the_thread->Wait.queue, the_thread );
3000b4ac: e5940044 ldr r0, [r4, #68] ; 0x44 <== NOT EXECUTED 3000b4b0: e1a01004 mov r1, r4 <== NOT EXECUTED
if ( !_Thread_Is_executing_also_the_heir() &&
_Thread_Executing->is_preemptible )
_Thread_Dispatch_necessary = true;
_ISR_Enable( level );
}
3000b4b4: 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 );
3000b4b8: ea0002c7 b 3000bfdc <_Thread_queue_Requeue> <== NOT EXECUTED
}
return;
}
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) ) {
3000b4bc: e3570000 cmp r7, #0
3000b4c0: 1a00000a bne 3000b4f0 <_Thread_Change_priority+0xac>
* 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 )
3000b4c4: 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 );
3000b4c8: e5847010 str r7, [r4, #16] 3000b4cc: e59f3064 ldr r3, [pc, #100] ; 3000b538 <_Thread_Change_priority+0xf4>
if ( prepend_it )
3000b4d0: 0a000003 beq 3000b4e4 <_Thread_Change_priority+0xa0>
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Enqueue_first(
Thread_Control *the_thread
)
{
_Scheduler.Operations.enqueue_first( the_thread );
3000b4d4: e1a00004 mov r0, r4 3000b4d8: e1a0e00f mov lr, pc 3000b4dc: e593f028 ldr pc, [r3, #40] ; 0x28 3000b4e0: ea000002 b 3000b4f0 <_Thread_Change_priority+0xac>
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Enqueue(
Thread_Control *the_thread
)
{
_Scheduler.Operations.enqueue( the_thread );
3000b4e4: e1a00004 mov r0, r4 3000b4e8: e1a0e00f mov lr, pc 3000b4ec: e593f024 ldr pc, [r3, #36] ; 0x24
static inline void arm_interrupt_flash( uint32_t level )
{
uint32_t arm_switch_reg;
__asm__ volatile (
3000b4f0: e10f3000 mrs r3, CPSR 3000b4f4: e129f005 msr CPSR_fc, r5 3000b4f8: 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();
3000b4fc: e59f3034 ldr r3, [pc, #52] ; 3000b538 <_Thread_Change_priority+0xf4> 3000b500: e1a0e00f mov lr, pc 3000b504: e593f008 ldr pc, [r3, #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 );
3000b508: e59f302c ldr r3, [pc, #44] ; 3000b53c <_Thread_Change_priority+0xf8> 3000b50c: 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() &&
3000b510: e5931008 ldr r1, [r3, #8] 3000b514: e1520001 cmp r2, r1
3000b518: 0a000003 beq 3000b52c <_Thread_Change_priority+0xe8>
3000b51c: e5d22074 ldrb r2, [r2, #116] ; 0x74 3000b520: e3520000 cmp r2, #0
_Thread_Executing->is_preemptible )
_Thread_Dispatch_necessary = true;
3000b524: 13a02001 movne r2, #1 3000b528: 15c32010 strbne r2, [r3, #16]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000b52c: e129f005 msr CPSR_fc, r5
3000b530: e8bd80f0 pop {r4, r5, r6, r7, pc}
3000b704 <_Thread_Delay_ended>:
void _Thread_Delay_ended(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
3000b704: e92d4001 push {r0, lr} <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
3000b708: e1a0100d mov r1, sp <== NOT EXECUTED 3000b70c: eb000058 bl 3000b874 <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
3000b710: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000b714: e3530000 cmp r3, #0 <== NOT EXECUTED 3000b718: 1a000005 bne 3000b734 <_Thread_Delay_ended+0x30> <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_Clear_state(
3000b71c: e59f1014 ldr r1, [pc, #20] ; 3000b738 <_Thread_Delay_ended+0x34><== NOT EXECUTED 3000b720: ebffff86 bl 3000b540 <_Thread_Clear_state> <== NOT EXECUTED 3000b724: e59f3010 ldr r3, [pc, #16] ; 3000b73c <_Thread_Delay_ended+0x38><== NOT EXECUTED 3000b728: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000b72c: e2422001 sub r2, r2, #1 <== NOT EXECUTED 3000b730: e5832000 str r2, [r3] <== NOT EXECUTED
| STATES_INTERRUPTIBLE_BY_SIGNAL
);
_Thread_Unnest_dispatch();
break;
}
}
3000b734: e8bd8008 pop {r3, pc} <== NOT EXECUTED
3000b874 <_Thread_Get>:
*/
Thread_Control *_Thread_Get (
Objects_Id id,
Objects_Locations *location
)
{
3000b874: 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 ) ) {
3000b878: e2501000 subs r1, r0, #0
3000b87c: 1a000007 bne 3000b8a0 <_Thread_Get+0x2c>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
3000b880: e59f3074 ldr r3, [pc, #116] ; 3000b8fc <_Thread_Get+0x88> 3000b884: e5930000 ldr r0, [r3] 3000b888: e2800001 add r0, r0, #1 3000b88c: e5830000 str r0, [r3]
_Thread_Disable_dispatch();
*location = OBJECTS_LOCAL;
tp = _Thread_Executing;
3000b890: e59f3068 ldr r3, [pc, #104] ; 3000b900 <_Thread_Get+0x8c>
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;
3000b894: e5821000 str r1, [r2]
tp = _Thread_Executing;
3000b898: e5930004 ldr r0, [r3, #4]
goto done;
3000b89c: e12fff1e bx lr
*/
RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API(
Objects_Id id
)
{
return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS);
3000b8a0: e1a00c21 lsr r0, r1, #24 3000b8a4: e2000007 and r0, r0, #7
*/
RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid(
uint32_t the_api
)
{
if ( !the_api || the_api > OBJECTS_APIS_LAST )
3000b8a8: e2403001 sub r3, r0, #1 3000b8ac: e3530002 cmp r3, #2
3000b8b0: 9a00000d bls 3000b8ec <_Thread_Get+0x78>
goto done;
}
the_class = _Objects_Get_class( id );
if ( the_class != 1 ) { /* threads are always first class :) */
*location = OBJECTS_ERROR;
3000b8b4: e3a03001 mov r3, #1 3000b8b8: 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;
3000b8bc: e3a00000 mov r0, #0
}
the_class = _Objects_Get_class( id );
if ( the_class != 1 ) { /* threads are always first class :) */
*location = OBJECTS_ERROR;
goto done;
3000b8c0: e12fff1e bx lr
}
api_information = _Objects_Information_table[ the_api ];
3000b8c4: e59fc038 ldr ip, [pc, #56] ; 3000b904 <_Thread_Get+0x90> 3000b8c8: e79c0100 ldr r0, [ip, r0, 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 ) {
3000b8cc: e3500000 cmp r0, #0
3000b8d0: 0a000002 beq 3000b8e0 <_Thread_Get+0x6c>
*location = OBJECTS_ERROR;
goto done;
}
information = api_information[ the_class ];
3000b8d4: e5900004 ldr r0, [r0, #4]
if ( !information ) {
3000b8d8: e3500000 cmp r0, #0
3000b8dc: 1a000001 bne 3000b8e8 <_Thread_Get+0x74>
*location = OBJECTS_ERROR;
3000b8e0: e5823000 str r3, [r2] <== NOT EXECUTED
goto done;
3000b8e4: e12fff1e bx lr <== NOT EXECUTED
}
tp = (Thread_Control *) _Objects_Get( information, id, location );
3000b8e8: eafffcb2 b 3000abb8 <_Objects_Get>
*/
RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class(
Objects_Id id
)
{
return (uint32_t)
3000b8ec: e1a03da1 lsr r3, r1, #27
*location = OBJECTS_ERROR;
goto done;
}
the_class = _Objects_Get_class( id );
if ( the_class != 1 ) { /* threads are always first class :) */
3000b8f0: e3530001 cmp r3, #1
3000b8f4: 0afffff2 beq 3000b8c4 <_Thread_Get+0x50>
3000b8f8: eaffffed b 3000b8b4 <_Thread_Get+0x40> <== NOT EXECUTED
3000c1e0 <_Thread_Start>:
*/
RTEMS_INLINE_ROUTINE bool _States_Is_dormant (
States_Control the_states
)
{
return (the_states & STATES_DORMANT);
3000c1e0: e590c010 ldr ip, [r0, #16]
Thread_Start_types the_prototype,
void *entry_point,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
3000c1e4: e92d4010 push {r4, lr}
if ( _States_Is_dormant( the_thread->current_state ) ) {
3000c1e8: e21cc001 ands ip, ip, #1
Thread_Start_types the_prototype,
void *entry_point,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
3000c1ec: e1a04000 mov r4, r0
if ( _States_Is_dormant( the_thread->current_state ) ) {
3000c1f0: 0a00000b beq 3000c224 <_Thread_Start+0x44>
the_thread->Start.entry_point = (Thread_Entry) entry_point;
the_thread->Start.prototype = the_prototype;
the_thread->Start.pointer_argument = pointer_argument;
3000c1f4: e5803098 str r3, [r0, #152] ; 0x98
the_thread->Start.numeric_argument = numeric_argument;
3000c1f8: 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;
3000c1fc: e5802090 str r2, [r0, #144] ; 0x90
the_thread->Start.prototype = the_prototype;
3000c200: e5801094 str r1, [r0, #148] ; 0x94
the_thread->Start.pointer_argument = pointer_argument;
the_thread->Start.numeric_argument = numeric_argument;
3000c204: e580309c str r3, [r0, #156] ; 0x9c
_Thread_Load_environment( the_thread );
3000c208: eb000ca4 bl 3000f4a0 <_Thread_Load_environment>
_Thread_Ready( the_thread );
3000c20c: e1a00004 mov r0, r4 3000c210: eb000d3a bl 3000f700 <_Thread_Ready>
_User_extensions_Thread_start( the_thread );
3000c214: e1a00004 mov r0, r4 3000c218: eb0000d8 bl 3000c580 <_User_extensions_Thread_start>
return true;
3000c21c: e3a00001 mov r0, #1
3000c220: e8bd8010 pop {r4, pc}
}
return false;
3000c224: e1a0000c mov r0, ip <== NOT EXECUTED
}
3000c228: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000f81c <_Thread_Suspend>:
* select map
*/
void _Thread_Suspend(
Thread_Control *the_thread
)
{
3000f81c: e92d4010 push {r4, lr}
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000f820: e10f4000 mrs r4, CPSR 3000f824: e3842080 orr r2, r4, #128 ; 0x80 3000f828: e129f002 msr CPSR_fc, r2
ISR_Level level;
_ISR_Disable( level );
if ( !_States_Is_ready( the_thread->current_state ) ) {
3000f82c: e5902010 ldr r2, [r0, #16] 3000f830: e3520000 cmp r2, #0
3000f834: 0a000002 beq 3000f844 <_Thread_Suspend+0x28>
RTEMS_INLINE_ROUTINE States_Control _States_Set (
States_Control states_to_set,
States_Control current_state
)
{
return (current_state | states_to_set);
3000f838: e3822002 orr r2, r2, #2 <== NOT EXECUTED
the_thread->current_state =
3000f83c: e5802010 str r2, [r0, #16] <== NOT EXECUTED
_States_Set( STATES_SUSPENDED, the_thread->current_state );
_ISR_Enable( level );
3000f840: ea000004 b 3000f858 <_Thread_Suspend+0x3c> <== NOT EXECUTED
return;
}
the_thread->current_state = STATES_SUSPENDED;
3000f844: e3a02002 mov r2, #2 3000f848: e5802010 str r2, [r0, #16]
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Block(
Thread_Control *the_thread
)
{
_Scheduler.Operations.block( the_thread );
3000f84c: e59f300c ldr r3, [pc, #12] ; 3000f860 <_Thread_Suspend+0x44> 3000f850: e1a0e00f mov lr, pc 3000f854: e593f010 ldr pc, [r3, #16]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000f858: e129f004 msr CPSR_fc, r4
3000f85c: e8bd8010 pop {r4, pc}
3000c22c <_Thread_Tickle_timeslice>:
void _Thread_Tickle_timeslice( void )
{
Thread_Control *executing;
executing = _Thread_Executing;
3000c22c: e59f3090 ldr r3, [pc, #144] ; 3000c2c4 <_Thread_Tickle_timeslice+0x98>
*
* Output parameters: NONE
*/
void _Thread_Tickle_timeslice( void )
{
3000c230: e92d4010 push {r4, lr}
Thread_Control *executing;
executing = _Thread_Executing;
3000c234: e5934004 ldr r4, [r3, #4]
/*
* If the thread is not preemptible or is not ready, then
* just return.
*/
if ( !executing->is_preemptible )
3000c238: e5d43074 ldrb r3, [r4, #116] ; 0x74
3000c23c: e3530000 cmp r3, #0
3000c240: 08bd8010 popeq {r4, pc}
return;
if ( !_States_Is_ready( executing->current_state ) )
3000c244: e5943010 ldr r3, [r4, #16]
3000c248: e3530000 cmp r3, #0
3000c24c: 18bd8010 popne {r4, pc}
/*
* The cpu budget algorithm determines what happens next.
*/
switch ( executing->budget_algorithm ) {
3000c250: e594307c ldr r3, [r4, #124] ; 0x7c
3000c254: e3530001 cmp r3, #1
3000c258: 38bd8010 popcc {r4, pc}
3000c25c: e3530002 cmp r3, #2 <== NOT EXECUTED
3000c260: 9a000002 bls 3000c270 <_Thread_Tickle_timeslice+0x44> <== NOT EXECUTED
3000c264: e3530003 cmp r3, #3 <== NOT EXECUTED
3000c268: 18bd8010 popne {r4, pc} <== NOT EXECUTED
3000c26c: ea00000b b 3000c2a0 <_Thread_Tickle_timeslice+0x74> <== 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 ) {
3000c270: e5943078 ldr r3, [r4, #120] ; 0x78 <== NOT EXECUTED
3000c274: e2433001 sub r3, r3, #1 <== NOT EXECUTED
3000c278: e3530000 cmp r3, #0 <== NOT EXECUTED
3000c27c: e5843078 str r3, [r4, #120] ; 0x78 <== NOT EXECUTED
3000c280: 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();
3000c284: e59f303c ldr r3, [pc, #60] ; 3000c2c8 <_Thread_Tickle_timeslice+0x9c><== NOT EXECUTED 3000c288: e1a0e00f mov lr, pc <== NOT EXECUTED 3000c28c: 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;
3000c290: e59f3034 ldr r3, [pc, #52] ; 3000c2cc <_Thread_Tickle_timeslice+0xa0><== NOT EXECUTED
3000c294: e5933000 ldr r3, [r3] <== NOT EXECUTED
3000c298: e5843078 str r3, [r4, #120] ; 0x78 <== NOT EXECUTED
3000c29c: e8bd8010 pop {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 )
3000c2a0: e5943078 ldr r3, [r4, #120] ; 0x78 <== NOT EXECUTED
3000c2a4: e2433001 sub r3, r3, #1 <== NOT EXECUTED
3000c2a8: e3530000 cmp r3, #0 <== NOT EXECUTED
3000c2ac: e5843078 str r3, [r4, #120] ; 0x78 <== NOT EXECUTED
3000c2b0: 18bd8010 popne {r4, pc} <== NOT EXECUTED
(*executing->budget_callout)( executing );
3000c2b4: e1a00004 mov r0, r4 <== NOT EXECUTED
3000c2b8: e1a0e00f mov lr, pc <== NOT EXECUTED
3000c2bc: e594f080 ldr pc, [r4, #128] ; 0x80 <== NOT EXECUTED
3000c2c0: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000b3f8 <_Thread_blocking_operation_Cancel>:
#endif
/*
* The thread is not waiting on anything after this completes.
*/
the_thread->Wait.queue = NULL;
3000b3f8: e3a03000 mov r3, #0 <== NOT EXECUTED
Thread_blocking_operation_States sync_state __attribute__((unused)),
#endif
Thread_Control *the_thread,
ISR_Level level
)
{
3000b3fc: e92d4010 push {r4, lr} <== NOT EXECUTED
#endif
/*
* The thread is not waiting on anything after this completes.
*/
the_thread->Wait.queue = NULL;
3000b400: 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 ) ) {
3000b404: e5913050 ldr r3, [r1, #80] ; 0x50 <== NOT EXECUTED
Thread_blocking_operation_States sync_state __attribute__((unused)),
#endif
Thread_Control *the_thread,
ISR_Level level
)
{
3000b408: e1a04001 mov r4, r1 <== 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 ) ) {
3000b40c: e3530002 cmp r3, #2 <== NOT EXECUTED 3000b410: 1a000005 bne 3000b42c <_Thread_blocking_operation_Cancel+0x34><== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
3000b414: e2833001 add r3, r3, #1 <== NOT EXECUTED 3000b418: e5813050 str r3, [r1, #80] ; 0x50 <== NOT EXECUTED 3000b41c: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
3000b420: e2810048 add r0, r1, #72 ; 0x48 <== NOT EXECUTED 3000b424: eb0004ce bl 3000c764 <_Watchdog_Remove> <== NOT EXECUTED 3000b428: ea000000 b 3000b430 <_Thread_blocking_operation_Cancel+0x38><== NOT EXECUTED 3000b42c: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
3000b430: e59f1008 ldr r1, [pc, #8] ; 3000b440 <_Thread_blocking_operation_Cancel+0x48><== NOT EXECUTED 3000b434: e1a00004 mov r0, r4 <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
3000b438: e8bd4010 pop {r4, lr} <== NOT EXECUTED
3000b43c: ea00003f b 3000b540 <_Thread_Clear_state> <== NOT EXECUTED
3000f4ec <_Thread_queue_Dequeue_fifo>:
*/
Thread_Control *_Thread_queue_Dequeue_fifo(
Thread_queue_Control *the_thread_queue
)
{
3000f4ec: e92d4030 push {r4, r5, lr}
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000f4f0: e10f3000 mrs r3, CPSR 3000f4f4: e3832080 orr r2, r3, #128 ; 0x80 3000f4f8: e129f002 msr CPSR_fc, r2
return the_thread;
}
_ISR_Enable( level );
return NULL;
}
3000f4fc: e1a02000 mov r2, r0 3000f500: e4925004 ldr r5, [r2], #4
{
ISR_Level level;
Thread_Control *the_thread;
_ISR_Disable( level );
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) {
3000f504: e1550002 cmp r5, r2
3000f508: 0a000013 beq 3000f55c <_Thread_queue_Dequeue_fifo+0x70>
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *old_first = head->next;
Chain_Node *new_first = old_first->next;
3000f50c: e5952000 ldr r2, [r5]
the_thread = (Thread_Control *)
3000f510: e1a04005 mov r4, r5
head->next = new_first;
3000f514: e5802000 str r2, [r0]
new_first->previous = head;
3000f518: e5820004 str r0, [r2, #4]
_Chain_Get_first_unprotected( &the_thread_queue->Queues.Fifo );
the_thread->Wait.queue = NULL;
3000f51c: e3a02000 mov r2, #0 3000f520: e5852044 str r2, [r5, #68] ; 0x44
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
3000f524: e5952050 ldr r2, [r5, #80] ; 0x50 3000f528: e3520002 cmp r2, #2
3000f52c: 0a000001 beq 3000f538 <_Thread_queue_Dequeue_fifo+0x4c>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000f530: e129f003 msr CPSR_fc, r3 3000f534: ea000004 b 3000f54c <_Thread_queue_Dequeue_fifo+0x60>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
3000f538: e3a02003 mov r2, #3 <== NOT EXECUTED 3000f53c: e5852050 str r2, [r5, #80] ; 0x50 <== NOT EXECUTED 3000f540: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_ISR_Enable( level );
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
3000f544: e2850048 add r0, r5, #72 ; 0x48 <== NOT EXECUTED 3000f548: ebfff485 bl 3000c764 <_Watchdog_Remove> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
3000f54c: e1a00005 mov r0, r5 3000f550: e59f1014 ldr r1, [pc, #20] ; 3000f56c <_Thread_queue_Dequeue_fifo+0x80> 3000f554: ebffeff9 bl 3000b540 <_Thread_Clear_state> 3000f558: ea000001 b 3000f564 <_Thread_queue_Dequeue_fifo+0x78> 3000f55c: e129f003 msr CPSR_fc, r3
return the_thread;
}
_ISR_Enable( level );
return NULL;
3000f560: e3a04000 mov r4, #0
}
3000f564: e1a00004 mov r0, r4
3000f568: e8bd8030 pop {r4, r5, pc}
3000bbe0 <_Thread_queue_Dequeue_priority>:
*/
Thread_Control *_Thread_queue_Dequeue_priority(
Thread_queue_Control *the_thread_queue
)
{
3000bbe0: e92d4030 push {r4, r5, lr}
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000bbe4: e10f1000 mrs r1, CPSR 3000bbe8: e3813080 orr r3, r1, #128 ; 0x80 3000bbec: 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 );
3000bbf0: e3a02000 mov r2, #0
for( index=0 ;
3000bbf4: 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 );
3000bbf8: e3a0c00c mov ip, #12 3000bbfc: e004039c mul r4, ip, r3
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
return( the_thread );
}
3000bc00: e7905002 ldr r5, [r0, r2] 3000bc04: e2844004 add r4, r4, #4 3000bc08: e0804004 add r4, r0, r4
_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 ] ) ) {
3000bc0c: e1550004 cmp r5, r4
3000bc10: 0a000009 beq 3000bc3c <_Thread_queue_Dequeue_priority+0x5c>
*/
_ISR_Enable( level );
return NULL;
dequeue:
the_thread->Wait.queue = NULL;
3000bc14: e3a03000 mov r3, #0 3000bc18: e5853044 str r3, [r5, #68] ; 0x44
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
return( the_thread );
}
3000bc1c: e5953038 ldr r3, [r5, #56] ; 0x38 3000bc20: e285c03c add ip, r5, #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 ) ) {
3000bc24: e153000c cmp r3, ip
_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(
3000bc28: e1a04005 mov r4, r5
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;
3000bc2c: e5952000 ldr r2, [r5]
previous_node = the_thread->Object.Node.previous;
3000bc30: e5950004 ldr r0, [r5, #4]
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
3000bc34: 1a000007 bne 3000bc58 <_Thread_queue_Dequeue_priority+0x78>
3000bc38: ea000017 b 3000bc9c <_Thread_queue_Dequeue_priority+0xbc>
Chain_Node *previous_node;
_ISR_Disable( level );
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
3000bc3c: e2833001 add r3, r3, #1
Chain_Node *last_node;
Chain_Node *next_node;
Chain_Node *previous_node;
_ISR_Disable( level );
for( index=0 ;
3000bc40: e3530004 cmp r3, #4
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
3000bc44: e282200c add r2, r2, #12
Chain_Node *last_node;
Chain_Node *next_node;
Chain_Node *previous_node;
_ISR_Disable( level );
for( index=0 ;
3000bc48: 1affffeb bne 3000bbfc <_Thread_queue_Dequeue_priority+0x1c>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000bc4c: e129f001 msr CPSR_fc, r1
/*
* We did not find a thread to unblock.
*/
_ISR_Enable( level );
return NULL;
3000bc50: e3a04000 mov r4, #0 3000bc54: ea00001f b 3000bcd8 <_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 );
}
3000bc58: e595c040 ldr ip, [r5, #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;
3000bc5c: e593e000 ldr lr, [r3] <== NOT EXECUTED
previous_node->next = new_first_node;
next_node->previous = new_first_node;
3000bc60: 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;
3000bc64: e5803000 str r3, [r0] <== NOT EXECUTED
next_node->previous = new_first_node;
new_first_node->next = next_node;
new_first_node->previous = previous_node;
3000bc68: e5830004 str r0, [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;
3000bc6c: e5832000 str r2, [r3] <== NOT EXECUTED
new_first_node->previous = previous_node;
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
3000bc70: e5950038 ldr r0, [r5, #56] ; 0x38 <== NOT EXECUTED 3000bc74: e5952040 ldr r2, [r5, #64] ; 0x40 <== NOT EXECUTED 3000bc78: e1500002 cmp r0, r2 <== NOT EXECUTED 3000bc7c: 0a000008 beq 3000bca4 <_Thread_queue_Dequeue_priority+0xc4><== NOT EXECUTED
/* > two threads on 2-n */
head = _Chain_Head( &new_first_thread->Wait.Block2n );
3000bc80: e2832038 add r2, r3, #56 ; 0x38 <== NOT EXECUTED
tail = _Chain_Tail( &new_first_thread->Wait.Block2n );
new_second_node->previous = head;
head->next = new_second_node;
3000bc84: e583e038 str lr, [r3, #56] ; 0x38 <== NOT EXECUTED
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
/* > two threads on 2-n */
head = _Chain_Head( &new_first_thread->Wait.Block2n );
tail = _Chain_Tail( &new_first_thread->Wait.Block2n );
new_second_node->previous = head;
3000bc88: e58e2004 str r2, [lr, #4] <== NOT EXECUTED
head->next = new_second_node;
tail->previous = last_node;
3000bc8c: e583c040 str ip, [r3, #64] ; 0x40 <== NOT EXECUTED
new_first_node->previous = previous_node;
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
/* > two threads on 2-n */
head = _Chain_Head( &new_first_thread->Wait.Block2n );
tail = _Chain_Tail( &new_first_thread->Wait.Block2n );
3000bc90: e283303c add r3, r3, #60 ; 0x3c <== NOT EXECUTED
new_second_node->previous = head;
head->next = new_second_node;
tail->previous = last_node;
last_node->next = tail;
3000bc94: e58c3000 str r3, [ip] <== NOT EXECUTED 3000bc98: ea000001 b 3000bca4 <_Thread_queue_Dequeue_priority+0xc4> <== NOT EXECUTED
}
} else {
previous_node->next = next_node;
3000bc9c: e5802000 str r2, [r0]
next_node->previous = previous_node;
3000bca0: e5820004 str r0, [r2, #4]
}
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
3000bca4: e5953050 ldr r3, [r5, #80] ; 0x50 3000bca8: e3530002 cmp r3, #2
3000bcac: 0a000001 beq 3000bcb8 <_Thread_queue_Dequeue_priority+0xd8>
3000bcb0: e129f001 msr CPSR_fc, r1 3000bcb4: ea000004 b 3000bccc <_Thread_queue_Dequeue_priority+0xec>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
3000bcb8: e3a03003 mov r3, #3 <== NOT EXECUTED 3000bcbc: e5853050 str r3, [r5, #80] ; 0x50 <== NOT EXECUTED 3000bcc0: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
_ISR_Enable( level );
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
3000bcc4: e2850048 add r0, r5, #72 ; 0x48 <== NOT EXECUTED 3000bcc8: eb0002a5 bl 3000c764 <_Watchdog_Remove> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
3000bccc: e1a00005 mov r0, r5 3000bcd0: e59f1008 ldr r1, [pc, #8] ; 3000bce0 <_Thread_queue_Dequeue_priority+0x100> 3000bcd4: ebfffe19 bl 3000b540 <_Thread_Clear_state>
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
return( the_thread );
}
3000bcd8: e1a00004 mov r0, r4
3000bcdc: e8bd8030 pop {r4, r5, pc}
3000f570 <_Thread_queue_Enqueue_fifo>:
Thread_blocking_operation_States _Thread_queue_Enqueue_fifo (
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread,
ISR_Level *level_p
)
{
3000f570: e92d4010 push {r4, lr}
3000f574: e1a03000 mov r3, r0
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000f578: e10fc000 mrs ip, CPSR 3000f57c: e38c0080 orr r0, ip, #128 ; 0x80 3000f580: e129f000 msr CPSR_fc, r0
Thread_blocking_operation_States sync_state;
ISR_Level level;
_ISR_Disable( level );
sync_state = the_thread_queue->sync_state;
3000f584: e5930030 ldr r0, [r3, #48] ; 0x30
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
3000f588: e3a04000 mov r4, #0
if (sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) {
3000f58c: e3500001 cmp r0, #1
ISR_Level level;
_ISR_Disable( level );
sync_state = the_thread_queue->sync_state;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
3000f590: e5834030 str r4, [r3, #48] ; 0x30
if (sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) {
3000f594: 1a000008 bne 3000f5bc <_Thread_queue_Enqueue_fifo+0x4c>
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
3000f598: e5932008 ldr r2, [r3, #8]
RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
3000f59c: e2834004 add r4, r3, #4
Chain_Node *old_last = tail->previous;
the_node->next = tail;
tail->previous = the_node;
3000f5a0: e5831008 str r1, [r3, #8]
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
the_node->next = tail;
3000f5a4: e5814000 str r4, [r1]
tail->previous = the_node; old_last->next = the_node; the_node->previous = old_last;
3000f5a8: e5812004 str r2, [r1, #4]
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
the_node->next = tail;
tail->previous = the_node;
old_last->next = the_node;
3000f5ac: e5821000 str r1, [r2]
_Chain_Append_unprotected(
&the_thread_queue->Queues.Fifo,
&the_thread->Object.Node
);
the_thread->Wait.queue = the_thread_queue;
3000f5b0: e5813044 str r3, [r1, #68] ; 0x44
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000f5b4: e129f00c msr CPSR_fc, ip
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
_ISR_Enable( level );
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
3000f5b8: e8bd8010 pop {r4, pc}
* 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;
3000f5bc: e582c000 str ip, [r2] <== NOT EXECUTED
return sync_state; }
3000f5c0: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000bd84 <_Thread_queue_Enqueue_priority>:
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 );
3000bd84: e281303c add r3, r1, #60 ; 0x3c
Priority_Control priority;
States_Control block_state;
_Chain_Initialize_empty( &the_thread->Wait.Block2n );
priority = the_thread->current_priority;
3000bd88: e591c014 ldr ip, [r1, #20]
head->next = tail;
3000bd8c: e5813038 str r3, [r1, #56] ; 0x38
head->previous = NULL;
3000bd90: e3a03000 mov r3, #0 3000bd94: e581303c str r3, [r1, #60] ; 0x3c
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 ) )
3000bd98: e31c0020 tst ip, #32
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
3000bd9c: e2813038 add r3, r1, #56 ; 0x38
Thread_blocking_operation_States _Thread_queue_Enqueue_priority (
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread,
ISR_Level *level_p
)
{
3000bda0: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
head->previous = NULL;
tail->previous = head;
3000bda4: e5813040 str r3, [r1, #64] ; 0x40
_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;
3000bda8: e5907038 ldr r7, [r0, #56] ; 0x38
RTEMS_INLINE_ROUTINE uint32_t _Thread_queue_Header_number (
Priority_Control the_priority
)
{
return (the_priority / TASK_QUEUE_DATA_PRIORITIES_PER_HEADER);
3000bdac: e1a0332c lsr r3, ip, #6
if ( _Thread_queue_Is_reverse_search( priority ) )
3000bdb0: 1a000026 bne 3000be50 <_Thread_queue_Enqueue_priority+0xcc>
*
* WARNING! Returning with interrupts disabled!
*/
*level_p = level;
return the_thread_queue->sync_state;
}
3000bdb4: e3a0600c mov r6, #12 3000bdb8: e0030396 mul r3, r6, r3 3000bdbc: e0808003 add r8, r0, r3
RTEMS_INLINE_ROUTINE bool _Chain_Is_tail(
Chain_Control *the_chain,
const Chain_Node *the_node
)
{
return (the_node == _Chain_Tail(the_chain));
3000bdc0: e2833004 add r3, r3, #4 3000bdc4: e0806003 add r6, r0, r3
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000bdc8: e10f4000 mrs r4, CPSR 3000bdcc: e3843080 orr r3, r4, #128 ; 0x80 3000bdd0: e129f003 msr CPSR_fc, r3
if ( _Thread_queue_Is_reverse_search( priority ) )
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
3000bdd4: e3e05000 mvn r5, #0
_ISR_Disable( level ); search_thread = (Thread_Control *) _Chain_First( header );
3000bdd8: e5983000 ldr r3, [r8]
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
3000bddc: ea00000b b 3000be10 <_Thread_queue_Enqueue_priority+0x8c>
search_priority = search_thread->current_priority;
3000bde0: e5935014 ldr r5, [r3, #20]
if ( priority <= search_priority )
3000bde4: e15c0005 cmp ip, r5
3000bde8: 9a00000a bls 3000be18 <_Thread_queue_Enqueue_priority+0x94>
static inline void arm_interrupt_flash( uint32_t level )
{
uint32_t arm_switch_reg;
__asm__ volatile (
3000bdec: e10fa000 mrs sl, CPSR 3000bdf0: e129f004 msr CPSR_fc, r4 3000bdf4: e129f00a msr CPSR_fc, sl
RTEMS_INLINE_ROUTINE bool _States_Are_set (
States_Control the_states,
States_Control mask
)
{
return ( (the_states & mask) != STATES_READY);
3000bdf8: e593a010 ldr sl, [r3, #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) ) {
3000bdfc: e117000a tst r7, sl
3000be00: 1a000001 bne 3000be0c <_Thread_queue_Enqueue_priority+0x88>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000be04: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED 3000be08: eaffffee b 3000bdc8 <_Thread_queue_Enqueue_priority+0x44> <== NOT EXECUTED
_ISR_Enable( level );
goto restart_forward_search;
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
3000be0c: e5933000 ldr r3, [r3]
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 ) ) {
3000be10: e1530006 cmp r3, r6
3000be14: 1afffff1 bne 3000bde0 <_Thread_queue_Enqueue_priority+0x5c>
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
3000be18: e5906030 ldr r6, [r0, #48] ; 0x30 3000be1c: e3560001 cmp r6, #1
3000be20: 1a000039 bne 3000bf0c <_Thread_queue_Enqueue_priority+0x188>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
3000be24: e3a02000 mov r2, #0
if ( priority == search_priority )
3000be28: e15c0005 cmp ip, r5
if ( the_thread_queue->sync_state !=
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
3000be2c: e5802030 str r2, [r0, #48] ; 0x30
if ( priority == search_priority )
3000be30: 0a00002b beq 3000bee4 <_Thread_queue_Enqueue_priority+0x160>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
previous_node = search_node->previous;
3000be34: e5932004 ldr r2, [r3, #4]
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
3000be38: e5813000 str r3, [r1]
the_node->previous = previous_node;
3000be3c: e5812004 str r2, [r1, #4]
previous_node->next = the_node;
3000be40: e5821000 str r1, [r2]
search_node->previous = the_node;
3000be44: e5831004 str r1, [r3, #4]
the_thread->Wait.queue = the_thread_queue;
3000be48: e5810044 str r0, [r1, #68] ; 0x44
_ISR_Enable( level );
3000be4c: ea00002b b 3000bf00 <_Thread_queue_Enqueue_priority+0x17c>
* * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; }
3000be50: e3a0600c mov r6, #12 3000be54: e0260693 mla r6, r3, r6, r0
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
3000be58: e59f80b8 ldr r8, [pc, #184] ; 3000bf18 <_Thread_queue_Enqueue_priority+0x194> 3000be5c: e5d85000 ldrb r5, [r8] 3000be60: e2855001 add r5, r5, #1
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000be64: e10f4000 mrs r4, CPSR 3000be68: e3843080 orr r3, r4, #128 ; 0x80 3000be6c: e129f003 msr CPSR_fc, r3
_ISR_Disable( level );
search_thread = (Thread_Control *) _Chain_Last( header );
3000be70: e5963008 ldr r3, [r6, #8]
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
3000be74: ea00000b b 3000bea8 <_Thread_queue_Enqueue_priority+0x124>
search_priority = search_thread->current_priority;
3000be78: e5935014 ldr r5, [r3, #20]
if ( priority >= search_priority )
3000be7c: e15c0005 cmp ip, r5
3000be80: 2a00000a bcs 3000beb0 <_Thread_queue_Enqueue_priority+0x12c>
static inline void arm_interrupt_flash( uint32_t level )
{
uint32_t arm_switch_reg;
__asm__ volatile (
3000be84: e10fa000 mrs sl, CPSR <== NOT EXECUTED 3000be88: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED 3000be8c: e129f00a msr CPSR_fc, sl <== NOT EXECUTED 3000be90: e593a010 ldr sl, [r3, #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) ) {
3000be94: e117000a tst r7, sl <== NOT EXECUTED 3000be98: 1a000001 bne 3000bea4 <_Thread_queue_Enqueue_priority+0x120><== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000be9c: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED 3000bea0: eaffffed b 3000be5c <_Thread_queue_Enqueue_priority+0xd8> <== NOT EXECUTED
_ISR_Enable( level );
goto restart_reverse_search;
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
3000bea4: e5933004 ldr r3, [r3, #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 ) ) {
3000bea8: e1530006 cmp r3, r6
3000beac: 1afffff1 bne 3000be78 <_Thread_queue_Enqueue_priority+0xf4>
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
}
if ( the_thread_queue->sync_state !=
3000beb0: e5906030 ldr r6, [r0, #48] ; 0x30 3000beb4: e3560001 cmp r6, #1
3000beb8: 1a000013 bne 3000bf0c <_Thread_queue_Enqueue_priority+0x188>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
3000bebc: e3a02000 mov r2, #0
if ( priority == search_priority )
3000bec0: e15c0005 cmp ip, r5
if ( the_thread_queue->sync_state !=
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
3000bec4: e5802030 str r2, [r0, #48] ; 0x30
if ( priority == search_priority )
3000bec8: 0a000005 beq 3000bee4 <_Thread_queue_Enqueue_priority+0x160>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
3000becc: e5932000 ldr r2, [r3]
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
the_node->previous = search_node;
3000bed0: e881000c stm r1, {r2, r3}
search_node->next = the_node; next_node->previous = the_node;
3000bed4: e5821004 str r1, [r2, #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;
3000bed8: e5831000 str r1, [r3]
next_node->previous = the_node; the_thread->Wait.queue = the_thread_queue;
3000bedc: e5810044 str r0, [r1, #68] ; 0x44
_ISR_Enable( level );
3000bee0: ea000006 b 3000bf00 <_Thread_queue_Enqueue_priority+0x17c>
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;
3000bee4: e5932040 ldr r2, [r3, #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 );
3000bee8: e283c03c add ip, r3, #60 ; 0x3c <== NOT EXECUTED
previous_node = search_node->previous;
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
3000beec: e581c000 str ip, [r1] <== NOT EXECUTED
the_node->previous = previous_node;
3000bef0: e5812004 str r2, [r1, #4] <== NOT EXECUTED
previous_node->next = the_node;
3000bef4: e5821000 str r1, [r2] <== NOT EXECUTED
search_node->previous = the_node;
3000bef8: e5831040 str r1, [r3, #64] ; 0x40 <== NOT EXECUTED
the_thread->Wait.queue = the_thread_queue;
3000befc: e5810044 str r0, [r1, #68] ; 0x44 <== NOT EXECUTED
3000bf00: e129f004 msr CPSR_fc, r4
_ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
3000bf04: e3a00001 mov r0, #1
3000bf08: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
* 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;
3000bf0c: e5824000 str r4, [r2] <== NOT EXECUTED
return the_thread_queue->sync_state;
3000bf10: e5900030 ldr r0, [r0, #48] ; 0x30 <== NOT EXECUTED
}
3000bf14: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
30010f94 <_Thread_queue_Extract_fifo>:
void _Thread_queue_Extract_fifo(
Thread_queue_Control *the_thread_queue __attribute__((unused)),
Thread_Control *the_thread
)
{
30010f94: e92d4010 push {r4, lr}
30010f98: e1a04001 mov r4, r1
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
30010f9c: e10f3000 mrs r3, CPSR 30010fa0: e3832080 orr r2, r3, #128 ; 0x80 30010fa4: e129f002 msr CPSR_fc, r2 30010fa8: e59f2060 ldr r2, [pc, #96] ; 30011010 <_Thread_queue_Extract_fifo+0x7c> 30010fac: e5911010 ldr r1, [r1, #16] 30010fb0: e0012002 and r2, r1, r2
ISR_Level level;
_ISR_Disable( level );
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
30010fb4: e3520000 cmp r2, #0
30010fb8: 1a000001 bne 30010fc4 <_Thread_queue_Extract_fifo+0x30>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30010fbc: e129f003 msr CPSR_fc, r3
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
30010fc0: e8bd8010 pop {r4, pc}
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
30010fc4: e8940006 ldm r4, {r1, r2}
next->previous = previous;
30010fc8: e5812004 str r2, [r1, #4]
previous->next = next;
30010fcc: e5821000 str r1, [r2]
return;
}
_Chain_Extract_unprotected( &the_thread->Object.Node );
the_thread->Wait.queue = NULL;
30010fd0: e3a02000 mov r2, #0 30010fd4: e5842044 str r2, [r4, #68] ; 0x44
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
30010fd8: e5942050 ldr r2, [r4, #80] ; 0x50 30010fdc: e3520002 cmp r2, #2
30010fe0: 0a000001 beq 30010fec <_Thread_queue_Extract_fifo+0x58>
30010fe4: e129f003 msr CPSR_fc, r3 30010fe8: ea000004 b 30011000 <_Thread_queue_Extract_fifo+0x6c>
30010fec: e3a02003 mov r2, #3 <== NOT EXECUTED 30010ff0: e5842050 str r2, [r4, #80] ; 0x50 <== NOT EXECUTED 30010ff4: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_ISR_Enable( level );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
30010ff8: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED 30010ffc: ebffedd8 bl 3000c764 <_Watchdog_Remove> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
30011000: e59f100c ldr r1, [pc, #12] ; 30011014 <_Thread_queue_Extract_fifo+0x80> 30011004: e1a00004 mov r0, r4
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
30011008: e8bd4010 pop {r4, lr}
3001100c: eaffe94b b 3000b540 <_Thread_Clear_state>
3000f5dc <_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
)
{
3000f5dc: e92d4070 push {r4, r5, r6, lr}
3000f5e0: e20220ff and r2, r2, #255 ; 0xff
3000f5e4: e1a04001 mov r4, r1
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000f5e8: e10f1000 mrs r1, CPSR 3000f5ec: e3813080 orr r3, r1, #128 ; 0x80 3000f5f0: 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);
3000f5f4: e59f30b0 ldr r3, [pc, #176] ; 3000f6ac <_Thread_queue_Extract_priority_helper+0xd0> 3000f5f8: e5940010 ldr r0, [r4, #16] 3000f5fc: 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 ) ) {
3000f600: e3530000 cmp r3, #0
3000f604: 1a000000 bne 3000f60c <_Thread_queue_Extract_priority_helper+0x30>
_ISR_Enable( level );
3000f608: ea000017 b 3000f66c <_Thread_queue_Extract_priority_helper+0x90>
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
3000f60c: e5943038 ldr r3, [r4, #56] ; 0x38 <== NOT EXECUTED
/*
* The thread was actually waiting on a thread queue so let's remove it.
*/
next_node = the_node->next;
3000f610: e8941001 ldm r4, {r0, ip} <== 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 );
3000f614: e284503c add r5, r4, #60 ; 0x3c <== NOT EXECUTED
previous_node = the_node->previous;
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
3000f618: e1530005 cmp r3, r5 <== NOT EXECUTED
head->next = new_second_node;
tail->previous = last_node;
last_node->next = tail;
}
} else {
previous_node->next = next_node;
3000f61c: 058c0000 streq r0, [ip] <== NOT EXECUTED
next_node->previous = previous_node;
3000f620: 0580c004 streq ip, [r0, #4] <== NOT EXECUTED
*/
next_node = the_node->next;
previous_node = the_node->previous;
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
3000f624: 0a00000e beq 3000f664 <_Thread_queue_Extract_priority_helper+0x88><== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
3000f628: e5945040 ldr r5, [r4, #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;
3000f62c: e5936000 ldr r6, [r3] <== NOT EXECUTED
previous_node->next = new_first_node;
next_node->previous = new_first_node;
3000f630: 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;
3000f634: e58c3000 str r3, [ip] <== NOT EXECUTED
next_node->previous = new_first_node;
new_first_node->next = next_node;
new_first_node->previous = previous_node;
3000f638: e8831001 stm r3, {r0, ip} <== NOT EXECUTED
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
3000f63c: e594c038 ldr ip, [r4, #56] ; 0x38 <== NOT EXECUTED 3000f640: e5940040 ldr r0, [r4, #64] ; 0x40 <== NOT EXECUTED 3000f644: e15c0000 cmp ip, r0 <== NOT EXECUTED 3000f648: 0a000005 beq 3000f664 <_Thread_queue_Extract_priority_helper+0x88><== NOT EXECUTED
/* > two threads on 2-n */
head = _Chain_Head( &new_first_thread->Wait.Block2n );
3000f64c: e2830038 add r0, r3, #56 ; 0x38 <== NOT EXECUTED
tail = _Chain_Tail( &new_first_thread->Wait.Block2n );
new_second_node->previous = head;
head->next = new_second_node;
3000f650: e5836038 str r6, [r3, #56] ; 0x38 <== NOT EXECUTED
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
/* > two threads on 2-n */
head = _Chain_Head( &new_first_thread->Wait.Block2n );
tail = _Chain_Tail( &new_first_thread->Wait.Block2n );
new_second_node->previous = head;
3000f654: e5860004 str r0, [r6, #4] <== NOT EXECUTED
head->next = new_second_node;
tail->previous = last_node;
3000f658: e5835040 str r5, [r3, #64] ; 0x40 <== NOT EXECUTED
new_first_node->previous = previous_node;
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
/* > two threads on 2-n */
head = _Chain_Head( &new_first_thread->Wait.Block2n );
tail = _Chain_Tail( &new_first_thread->Wait.Block2n );
3000f65c: e283303c add r3, r3, #60 ; 0x3c <== NOT EXECUTED
new_second_node->previous = head;
head->next = new_second_node;
tail->previous = last_node;
last_node->next = tail;
3000f660: e5853000 str r3, [r5] <== NOT EXECUTED
/*
* If we are not supposed to touch timers or the thread's state, return.
*/
if ( requeuing ) {
3000f664: e3520000 cmp r2, #0 <== NOT EXECUTED 3000f668: 0a000001 beq 3000f674 <_Thread_queue_Extract_priority_helper+0x98><== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000f66c: e129f001 msr CPSR_fc, r1
3000f670: e8bd8070 pop {r4, r5, r6, pc}
_ISR_Enable( level );
return;
}
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
3000f674: e5943050 ldr r3, [r4, #80] ; 0x50 <== NOT EXECUTED 3000f678: e3530002 cmp r3, #2 <== NOT EXECUTED 3000f67c: 0a000001 beq 3000f688 <_Thread_queue_Extract_priority_helper+0xac><== NOT EXECUTED 3000f680: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED 3000f684: ea000004 b 3000f69c <_Thread_queue_Extract_priority_helper+0xc0><== NOT EXECUTED 3000f688: e3a03003 mov r3, #3 <== NOT EXECUTED 3000f68c: e5843050 str r3, [r4, #80] ; 0x50 <== NOT EXECUTED 3000f690: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
_ISR_Enable( level );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
3000f694: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED 3000f698: ebfff431 bl 3000c764 <_Watchdog_Remove> <== NOT EXECUTED 3000f69c: e59f100c ldr r1, [pc, #12] ; 3000f6b0 <_Thread_queue_Extract_priority_helper+0xd4><== NOT EXECUTED 3000f6a0: e1a00004 mov r0, r4 <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
3000f6a4: e8bd4070 pop {r4, r5, r6, lr} <== NOT EXECUTED
3000f6a8: eaffefa4 b 3000b540 <_Thread_Clear_state> <== NOT EXECUTED
3000dfd8 <_Thread_queue_First_priority>:
*/
Thread_Control *_Thread_queue_First_priority (
Thread_queue_Control *the_thread_queue
)
{
3000dfd8: e92d4010 push {r4, lr} <== NOT EXECUTED
3000dfdc: e3a02000 mov r2, #0 <== NOT EXECUTED
uint32_t index;
for( index=0 ;
3000dfe0: e1a03002 mov r3, r2 <== 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 );
3000dfe4: e3a0c00c mov ip, #12 <== NOT EXECUTED 3000dfe8: e004039c mul r4, ip, r3 <== NOT EXECUTED
return (Thread_Control *) _Chain_First(
&the_thread_queue->Queues.Priority[ index ]
);
}
return NULL;
}
3000dfec: e7901002 ldr r1, [r0, r2] <== NOT EXECUTED 3000dff0: e2844004 add r4, r4, #4 <== NOT EXECUTED 3000dff4: e0804004 add r4, r0, r4 <== 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 ] ) )
3000dff8: e1510004 cmp r1, r4 <== NOT EXECUTED 3000dffc: 0a000001 beq 3000e008 <_Thread_queue_First_priority+0x30> <== NOT EXECUTED
return (Thread_Control *) _Chain_First(
3000e000: e1a00001 mov r0, r1 <== NOT EXECUTED
3000e004: e8bd8010 pop {r4, pc} <== NOT EXECUTED
{
uint32_t index;
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
3000e008: e2833001 add r3, r3, #1 <== NOT EXECUTED
Thread_queue_Control *the_thread_queue
)
{
uint32_t index;
for( index=0 ;
3000e00c: e3530004 cmp r3, #4 <== NOT EXECUTED
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
3000e010: e282200c add r2, r2, #12 <== NOT EXECUTED
Thread_queue_Control *the_thread_queue
)
{
uint32_t index;
for( index=0 ;
3000e014: 1afffff3 bne 3000dfe8 <_Thread_queue_First_priority+0x10> <== 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;
3000e018: e3a00000 mov r0, #0 <== NOT EXECUTED
}
3000e01c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000f6b4 <_Thread_queue_Process_timeout>:
#include <rtems/score/tqdata.h>
void _Thread_queue_Process_timeout(
Thread_Control *the_thread
)
{
3000f6b4: e1a01000 mov r1, r0 <== NOT EXECUTED
Thread_queue_Control *the_thread_queue = the_thread->Wait.queue;
3000f6b8: 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 &&
3000f6bc: e5903030 ldr r3, [r0, #48] ; 0x30 <== NOT EXECUTED 3000f6c0: e3530000 cmp r3, #0 <== NOT EXECUTED 3000f6c4: 0a000009 beq 3000f6f0 <_Thread_queue_Process_timeout+0x3c> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Executing );
3000f6c8: e59f202c ldr r2, [pc, #44] ; 3000f6fc <_Thread_queue_Process_timeout+0x48><== NOT EXECUTED 3000f6cc: e5922004 ldr r2, [r2, #4] <== NOT EXECUTED 3000f6d0: e1510002 cmp r1, r2 <== NOT EXECUTED 3000f6d4: 1a000005 bne 3000f6f0 <_Thread_queue_Process_timeout+0x3c> <== NOT EXECUTED
_Thread_Is_executing( the_thread ) ) {
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) {
3000f6d8: e3530003 cmp r3, #3 <== NOT EXECUTED
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
3000f6dc: 1590303c ldrne r3, [r0, #60] ; 0x3c <== NOT EXECUTED 3000f6e0: 15813034 strne r3, [r1, #52] ; 0x34 <== NOT EXECUTED
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
3000f6e4: 13a03002 movne r3, #2 <== NOT EXECUTED 3000f6e8: 15803030 strne r3, [r0, #48] ; 0x30 <== NOT EXECUTED 3000f6ec: e12fff1e bx lr <== NOT EXECUTED
}
} else {
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
3000f6f0: e590303c ldr r3, [r0, #60] ; 0x3c <== NOT EXECUTED 3000f6f4: e5813034 str r3, [r1, #52] ; 0x34 <== NOT EXECUTED
_Thread_queue_Extract( the_thread->Wait.queue, the_thread );
3000f6f8: eaffffb1 b 3000f5c4 <_Thread_queue_Extract> <== NOT EXECUTED
3000bfdc <_Thread_queue_Requeue>:
void _Thread_queue_Requeue(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
3000bfdc: e92d4071 push {r0, 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 )
3000bfe0: e2504000 subs r4, r0, #0 <== NOT EXECUTED
void _Thread_queue_Requeue(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
3000bfe4: 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 )
3000bfe8: 0a000011 beq 3000c034 <_Thread_queue_Requeue+0x58> <== 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 ) {
3000bfec: e5942034 ldr r2, [r4, #52] ; 0x34 <== NOT EXECUTED 3000bff0: e3520001 cmp r2, #1 <== NOT EXECUTED 3000bff4: 1a00000e bne 3000c034 <_Thread_queue_Requeue+0x58> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000bff8: e10f6000 mrs r6, CPSR <== NOT EXECUTED 3000bffc: e3863080 orr r3, r6, #128 ; 0x80 <== NOT EXECUTED 3000c000: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED 3000c004: e59f302c ldr r3, [pc, #44] ; 3000c038 <_Thread_queue_Requeue+0x5c><== NOT EXECUTED 3000c008: e591c010 ldr ip, [r1, #16] <== NOT EXECUTED 3000c00c: e00c3003 and r3, ip, r3 <== 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 ) ) {
3000c010: e3530000 cmp r3, #0 <== NOT EXECUTED 3000c014: 0a000005 beq 3000c030 <_Thread_queue_Requeue+0x54> <== 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;
3000c018: e5842030 str r2, [r4, #48] ; 0x30 <== NOT EXECUTED
_Thread_queue_Enter_critical_section( tq );
_Thread_queue_Extract_priority_helper( tq, the_thread, true );
3000c01c: eb000d6e bl 3000f5dc <_Thread_queue_Extract_priority_helper><== NOT EXECUTED
(void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored );
3000c020: e1a00004 mov r0, r4 <== NOT EXECUTED 3000c024: e1a01005 mov r1, r5 <== NOT EXECUTED 3000c028: e1a0200d mov r2, sp <== NOT EXECUTED 3000c02c: ebffff54 bl 3000bd84 <_Thread_queue_Enqueue_priority> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000c030: e129f006 msr CPSR_fc, r6 <== NOT EXECUTED
}
_ISR_Enable( level );
}
}
3000c034: e8bd8078 pop {r3, r4, r5, r6, pc} <== NOT EXECUTED
3000c03c <_Thread_queue_Timeout>:
void _Thread_queue_Timeout(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
3000c03c: e92d4001 push {r0, lr} <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
3000c040: e1a0100d mov r1, sp <== NOT EXECUTED 3000c044: ebfffe0a bl 3000b874 <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
3000c048: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000c04c: e3530000 cmp r3, #0 <== NOT EXECUTED 3000c050: 1a000004 bne 3000c068 <_Thread_queue_Timeout+0x2c> <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_queue_Process_timeout( the_thread );
3000c054: eb000d96 bl 3000f6b4 <_Thread_queue_Process_timeout> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
3000c058: e59f300c ldr r3, [pc, #12] ; 3000c06c <_Thread_queue_Timeout+0x30><== NOT EXECUTED 3000c05c: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000c060: e2422001 sub r2, r2, #1 <== NOT EXECUTED 3000c064: e5832000 str r2, [r3] <== NOT EXECUTED
_Thread_Unnest_dispatch();
break;
}
}
3000c068: e8bd8008 pop {r3, pc} <== NOT EXECUTED
300186a4 <_Timer_server_Body>:
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
300186a4: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== NOT EXECUTED
300186a8: e24dd01c sub sp, sp, #28 <== NOT EXECUTED
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
300186ac: e28db010 add fp, sp, #16 <== NOT EXECUTED 300186b0: e28d6004 add r6, sp, #4 <== NOT EXECUTED 300186b4: e28b2004 add r2, fp, #4 <== NOT EXECUTED
head->previous = NULL;
300186b8: e3a03000 mov r3, #0 <== NOT EXECUTED
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
300186bc: e2868004 add r8, r6, #4 <== NOT EXECUTED 300186c0: e1a04000 mov r4, r0 <== NOT EXECUTED 300186c4: e58d2010 str r2, [sp, #16] <== NOT EXECUTED
head->previous = NULL;
300186c8: e58d3014 str r3, [sp, #20] <== NOT EXECUTED
tail->previous = head;
300186cc: e58db018 str fp, [sp, #24] <== NOT EXECUTED
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
300186d0: e58d8004 str r8, [sp, #4] <== NOT EXECUTED
head->previous = NULL;
300186d4: e58d3008 str r3, [sp, #8] <== NOT EXECUTED
tail->previous = head;
300186d8: e58d600c str r6, [sp, #12] <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_tail(
const Chain_Control *the_chain
)
{
return &the_chain->Tail.Node;
300186dc: e58d2000 str r2, [sp] <== 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();
300186e0: e59f915c ldr r9, [pc, #348] ; 30018844 <_Timer_server_Body+0x1a0><== 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;
300186e4: e584b078 str fp, [r4, #120] ; 0x78 <== NOT EXECUTED
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
300186e8: e284a030 add sl, r4, #48 ; 0x30 <== 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 );
300186ec: e2847068 add r7, r4, #104 ; 0x68 <== NOT EXECUTED
static void _Timer_server_Process_interval_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
300186f0: e59f2150 ldr r2, [pc, #336] ; 30018848 <_Timer_server_Body+0x1a4><== NOT EXECUTED
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
300186f4: e1a0000a mov r0, sl <== NOT EXECUTED
static void _Timer_server_Process_interval_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
300186f8: e5923000 ldr r3, [r2] <== NOT EXECUTED
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
300186fc: e594103c ldr r1, [r4, #60] ; 0x3c <== NOT EXECUTED
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
30018700: e1a02006 mov r2, r6 <== NOT EXECUTED
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
30018704: e584303c str r3, [r4, #60] ; 0x3c <== NOT EXECUTED
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
30018708: e0611003 rsb r1, r1, r3 <== NOT EXECUTED 3001870c: eb0010e5 bl 3001caa8 <_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();
30018710: e5995000 ldr r5, [r9] <== NOT EXECUTED
Watchdog_Interval last_snapshot = watchdogs->last_snapshot;
30018714: 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 ) {
30018718: e1550002 cmp r5, r2 <== NOT EXECUTED 3001871c: 9a000004 bls 30018734 <_Timer_server_Body+0x90> <== 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 );
30018720: e0621005 rsb r1, r2, r5 <== NOT EXECUTED 30018724: e1a00007 mov r0, r7 <== NOT EXECUTED 30018728: e1a02006 mov r2, r6 <== NOT EXECUTED 3001872c: eb0010dd bl 3001caa8 <_Watchdog_Adjust_to_chain> <== NOT EXECUTED 30018730: ea000003 b 30018744 <_Timer_server_Body+0xa0> <== 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 );
30018734: 31a00007 movcc r0, r7 <== NOT EXECUTED 30018738: 33a01001 movcc r1, #1 <== NOT EXECUTED 3001873c: 30652002 rsbcc r2, r5, r2 <== NOT EXECUTED 30018740: 3b0010b0 blcc 3001ca08 <_Watchdog_Adjust> <== NOT EXECUTED
}
watchdogs->last_snapshot = snapshot;
30018744: 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 );
30018748: e5940078 ldr r0, [r4, #120] ; 0x78 <== NOT EXECUTED 3001874c: eb00029a bl 300191bc <_Chain_Get> <== NOT EXECUTED
if ( timer == NULL ) {
30018750: e2505000 subs r5, r0, #0 <== NOT EXECUTED 30018754: 0a000009 beq 30018780 <_Timer_server_Body+0xdc> <== NOT EXECUTED
static void _Timer_server_Insert_timer(
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
30018758: e5953038 ldr r3, [r5, #56] ; 0x38 <== NOT EXECUTED 3001875c: e3530001 cmp r3, #1 <== NOT EXECUTED
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
30018760: 01a0000a moveq r0, sl <== NOT EXECUTED
static void _Timer_server_Insert_timer(
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
30018764: 0a000002 beq 30018774 <_Timer_server_Body+0xd0> <== NOT EXECUTED
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
30018768: e3530003 cmp r3, #3 <== NOT EXECUTED 3001876c: 1afffff5 bne 30018748 <_Timer_server_Body+0xa4> <== NOT EXECUTED
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
30018770: e1a00007 mov r0, r7 <== NOT EXECUTED 30018774: e2851010 add r1, r5, #16 <== NOT EXECUTED 30018778: eb0010f5 bl 3001cb54 <_Watchdog_Insert> <== NOT EXECUTED 3001877c: eafffff1 b 30018748 <_Timer_server_Body+0xa4> <== NOT EXECUTED
* of zero it will be processed in the next iteration of the timer server
* body loop.
*/
_Timer_server_Process_insertions( ts );
_ISR_Disable( level );
30018780: ebffff95 bl 300185dc <arm_interrupt_disable> <== NOT EXECUTED
tmp = ts->insert_chain;
30018784: e5943078 ldr r3, [r4, #120] ; 0x78 <== NOT EXECUTED
if ( _Chain_Is_empty( insert_chain ) ) {
30018788: e59d2000 ldr r2, [sp] <== NOT EXECUTED 3001878c: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED 30018790: e1530002 cmp r3, r2 <== NOT EXECUTED
ts->insert_chain = NULL;
30018794: 05845078 streq r5, [r4, #120] ; 0x78 <== NOT EXECUTED
*/
_Timer_server_Process_insertions( ts );
_ISR_Disable( level );
tmp = ts->insert_chain;
if ( _Chain_Is_empty( insert_chain ) ) {
30018798: 13a05001 movne r5, #1 <== NOT EXECUTED 3001879c: e129f000 msr CPSR_fc, r0 <== 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 ) {
300187a0: e3550000 cmp r5, #0 <== NOT EXECUTED 300187a4: 1affffd1 bne 300186f0 <_Timer_server_Body+0x4c> <== 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 ) ) {
300187a8: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED 300187ac: e1530008 cmp r3, r8 <== NOT EXECUTED 300187b0: 0a000012 beq 30018800 <_Timer_server_Body+0x15c> <== NOT EXECUTED
/*
* It is essential that interrupts are disable here since an interrupt
* service routine may remove a watchdog from the chain.
*/
_ISR_Disable( level );
300187b4: ebffff88 bl 300185dc <arm_interrupt_disable> <== NOT EXECUTED
initialized = false;
}
#endif
return status;
}
300187b8: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
300187bc: e1530008 cmp r3, r8 <== NOT EXECUTED 300187c0: 0a00000c beq 300187f8 <_Timer_server_Body+0x154> <== 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;
300187c4: e5932000 ldr r2, [r3] <== NOT EXECUTED
* It is essential that interrupts are disable here since an interrupt
* service routine may remove a watchdog from the chain.
*/
_ISR_Disable( level );
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
300187c8: e3530000 cmp r3, #0 <== NOT EXECUTED
head->next = new_first;
300187cc: e58d2004 str r2, [sp, #4] <== NOT EXECUTED
new_first->previous = head;
300187d0: e5826004 str r6, [r2, #4] <== NOT EXECUTED 300187d4: 0a000007 beq 300187f8 <_Timer_server_Body+0x154> <== NOT EXECUTED
watchdog->state = WATCHDOG_INACTIVE;
300187d8: e3a02000 mov r2, #0 <== NOT EXECUTED 300187dc: e5832008 str r2, [r3, #8] <== NOT EXECUTED 300187e0: e129f000 msr CPSR_fc, r0 <== 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 );
300187e4: e5930020 ldr r0, [r3, #32] <== NOT EXECUTED 300187e8: e5931024 ldr r1, [r3, #36] ; 0x24 <== NOT EXECUTED 300187ec: e1a0e00f mov lr, pc <== NOT EXECUTED 300187f0: e593f01c ldr pc, [r3, #28] <== NOT EXECUTED
}
300187f4: eaffffee b 300187b4 <_Timer_server_Body+0x110> <== NOT EXECUTED 300187f8: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED 300187fc: eaffffb7 b 300186e0 <_Timer_server_Body+0x3c> <== NOT EXECUTED
} else {
ts->active = false;
30018800: e5c4507c strb r5, [r4, #124] ; 0x7c <== NOT EXECUTED
/*
* Block until there is something to do.
*/
_Thread_Disable_dispatch();
30018804: ebffff78 bl 300185ec <_Thread_Disable_dispatch> <== NOT EXECUTED
_Thread_Set_state( ts->thread, STATES_DELAYING );
30018808: e3a01008 mov r1, #8 <== NOT EXECUTED 3001880c: e5940000 ldr r0, [r4] <== NOT EXECUTED 30018810: eb000ede bl 3001c390 <_Thread_Set_state> <== NOT EXECUTED
_Timer_server_Reset_interval_system_watchdog( ts );
30018814: e1a00004 mov r0, r4 <== NOT EXECUTED 30018818: ebffff79 bl 30018604 <_Timer_server_Reset_interval_system_watchdog><== NOT EXECUTED
_Timer_server_Reset_tod_system_watchdog( ts );
3001881c: e1a00004 mov r0, r4 <== NOT EXECUTED 30018820: ebffff8b bl 30018654 <_Timer_server_Reset_tod_system_watchdog><== NOT EXECUTED
_Thread_Enable_dispatch();
30018824: eb000c9f bl 3001baa8 <_Thread_Enable_dispatch> <== NOT EXECUTED
ts->active = true;
30018828: e3a03001 mov r3, #1 <== NOT EXECUTED 3001882c: e5c4307c strb r3, [r4, #124] ; 0x7c <== NOT EXECUTED
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
30018830: e2840008 add r0, r4, #8 <== NOT EXECUTED 30018834: eb00111e bl 3001ccb4 <_Watchdog_Remove> <== NOT EXECUTED
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
30018838: e2840040 add r0, r4, #64 ; 0x40 <== NOT EXECUTED 3001883c: eb00111c bl 3001ccb4 <_Watchdog_Remove> <== NOT EXECUTED 30018840: eaffffa6 b 300186e0 <_Timer_server_Body+0x3c> <== NOT EXECUTED
30018604 <_Timer_server_Reset_interval_system_watchdog>:
}
static void _Timer_server_Reset_interval_system_watchdog(
Timer_server_Control *ts
)
{
30018604: 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 );
30018608: e2805008 add r5, r0, #8 <== NOT EXECUTED
}
static void _Timer_server_Reset_interval_system_watchdog(
Timer_server_Control *ts
)
{
3001860c: 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 );
30018610: e1a00005 mov r0, r5 <== NOT EXECUTED 30018614: eb0011a6 bl 3001ccb4 <_Watchdog_Remove> <== NOT EXECUTED
{
ISR_Level level;
_Timer_server_Stop_interval_system_watchdog( ts );
_ISR_Disable( level );
30018618: ebffffef bl 300185dc <arm_interrupt_disable> <== NOT EXECUTED
initialized = false;
}
#endif
return status;
}
3001861c: 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 );
30018620: 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 ) ) {
30018624: e1530002 cmp r3, r2 <== NOT EXECUTED 30018628: 0a000006 beq 30018648 <_Timer_server_Reset_interval_system_watchdog+0x44><== NOT EXECUTED
Watchdog_Interval delta_interval =
3001862c: e5933010 ldr r3, [r3, #16] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30018630: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
30018634: e59f0014 ldr r0, [pc, #20] ; 30018650 <_Timer_server_Reset_interval_system_watchdog+0x4c><== NOT EXECUTED 30018638: e1a01005 mov r1, r5 <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3001863c: e5843014 str r3, [r4, #20] <== NOT EXECUTED
delta_interval
);
} else {
_ISR_Enable( level );
}
}
30018640: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
30018644: ea001142 b 3001cb54 <_Watchdog_Insert> <== NOT EXECUTED
30018648: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED
3001864c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
30018654 <_Timer_server_Reset_tod_system_watchdog>:
}
static void _Timer_server_Reset_tod_system_watchdog(
Timer_server_Control *ts
)
{
30018654: 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 );
30018658: e2805040 add r5, r0, #64 ; 0x40 <== NOT EXECUTED
}
static void _Timer_server_Reset_tod_system_watchdog(
Timer_server_Control *ts
)
{
3001865c: 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 );
30018660: e1a00005 mov r0, r5 <== NOT EXECUTED 30018664: eb001192 bl 3001ccb4 <_Watchdog_Remove> <== NOT EXECUTED
{
ISR_Level level;
_Timer_server_Stop_tod_system_watchdog( ts );
_ISR_Disable( level );
30018668: ebffffdb bl 300185dc <arm_interrupt_disable> <== NOT EXECUTED
initialized = false;
}
#endif
return status;
}
3001866c: e5943068 ldr r3, [r4, #104] ; 0x68 <== NOT EXECUTED 30018670: 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 ) ) {
30018674: e1530002 cmp r3, r2 <== NOT EXECUTED 30018678: 0a000006 beq 30018698 <_Timer_server_Reset_tod_system_watchdog+0x44><== NOT EXECUTED
Watchdog_Interval delta_interval =
3001867c: e5933010 ldr r3, [r3, #16] <== NOT EXECUTED 30018680: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
30018684: e59f0014 ldr r0, [pc, #20] ; 300186a0 <_Timer_server_Reset_tod_system_watchdog+0x4c><== NOT EXECUTED 30018688: e1a01005 mov r1, r5 <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3001868c: e584304c str r3, [r4, #76] ; 0x4c <== NOT EXECUTED
delta_interval
);
} else {
_ISR_Enable( level );
}
}
30018690: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
30018694: ea00112e b 3001cb54 <_Watchdog_Insert> <== NOT EXECUTED
30018698: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED
3001869c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
3001884c <_Timer_server_Schedule_operation_method>:
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
3001884c: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
if ( ts->insert_chain == NULL ) {
30018850: e5906078 ldr r6, [r0, #120] ; 0x78 <== NOT EXECUTED
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
30018854: e1a04000 mov r4, r0 <== NOT EXECUTED
if ( ts->insert_chain == NULL ) {
30018858: e3560000 cmp r6, #0 <== NOT EXECUTED
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
3001885c: e1a05001 mov r5, r1 <== NOT EXECUTED
if ( ts->insert_chain == NULL ) {
30018860: 1a000039 bne 3001894c <_Timer_server_Schedule_operation_method+0x100><== NOT EXECUTED
* is the reference point for the delta chain. Thus if we do not update the
* reference point we have to add DT to the initial delta of the watchdog
* being inserted. This could result in an integer overflow.
*/
_Thread_Disable_dispatch();
30018864: ebffff60 bl 300185ec <_Thread_Disable_dispatch> <== NOT EXECUTED
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
30018868: e5953038 ldr r3, [r5, #56] ; 0x38 <== NOT EXECUTED 3001886c: e3530001 cmp r3, #1 <== NOT EXECUTED 30018870: 1a000017 bne 300188d4 <_Timer_server_Schedule_operation_method+0x88><== NOT EXECUTED
/*
* We have to advance the last known ticks value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
30018874: ebffff58 bl 300185dc <arm_interrupt_disable> <== NOT EXECUTED
snapshot = _Watchdog_Ticks_since_boot;
30018878: e59f30d8 ldr r3, [pc, #216] ; 30018958 <_Timer_server_Schedule_operation_method+0x10c><== 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 );
3001887c: e284c034 add ip, r4, #52 ; 0x34 <== NOT EXECUTED 30018880: e5932000 ldr r2, [r3] <== NOT EXECUTED
initialized = false;
}
#endif
return status;
}
30018884: e5943030 ldr r3, [r4, #48] ; 0x30 <== 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;
last_snapshot = ts->Interval_watchdogs.last_snapshot;
30018888: e594103c ldr r1, [r4, #60] ; 0x3c <== NOT EXECUTED
if ( !_Chain_Is_empty( &ts->Interval_watchdogs.Chain ) ) {
3001888c: e153000c cmp r3, ip <== NOT EXECUTED 30018890: 0a000004 beq 300188a8 <_Timer_server_Schedule_operation_method+0x5c><== NOT EXECUTED
/*
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
delta_interval = first_watchdog->delta_interval;
30018894: e593c010 ldr ip, [r3, #16] <== NOT EXECUTED
first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain );
/*
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
30018898: e0611002 rsb r1, r1, r2 <== NOT EXECUTED
delta_interval = first_watchdog->delta_interval;
if (delta_interval > delta) {
3001889c: e15c0001 cmp ip, r1 <== NOT EXECUTED
delta_interval -= delta;
300188a0: 8061600c rsbhi r6, r1, ip <== NOT EXECUTED
} else {
delta_interval = 0;
}
first_watchdog->delta_interval = delta_interval;
300188a4: e5836010 str r6, [r3, #16] <== NOT EXECUTED
}
ts->Interval_watchdogs.last_snapshot = snapshot;
300188a8: e584203c str r2, [r4, #60] ; 0x3c <== NOT EXECUTED 300188ac: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED
_ISR_Enable( level );
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
300188b0: e2840030 add r0, r4, #48 ; 0x30 <== NOT EXECUTED 300188b4: e2851010 add r1, r5, #16 <== NOT EXECUTED 300188b8: eb0010a5 bl 3001cb54 <_Watchdog_Insert> <== NOT EXECUTED
if ( !ts->active ) {
300188bc: e5d4307c ldrb r3, [r4, #124] ; 0x7c <== NOT EXECUTED 300188c0: e3530000 cmp r3, #0 <== NOT EXECUTED 300188c4: 1a00001e bne 30018944 <_Timer_server_Schedule_operation_method+0xf8><== NOT EXECUTED
_Timer_server_Reset_interval_system_watchdog( ts );
300188c8: e1a00004 mov r0, r4 <== NOT EXECUTED 300188cc: ebffff4c bl 30018604 <_Timer_server_Reset_interval_system_watchdog><== NOT EXECUTED 300188d0: ea00001b b 30018944 <_Timer_server_Schedule_operation_method+0xf8><== NOT EXECUTED
}
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
300188d4: e3530003 cmp r3, #3 <== NOT EXECUTED 300188d8: 1a000019 bne 30018944 <_Timer_server_Schedule_operation_method+0xf8><== NOT EXECUTED
/*
* We have to advance the last known seconds value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
300188dc: ebffff3e bl 300185dc <arm_interrupt_disable> <== NOT EXECUTED
initialized = false;
}
#endif
return status;
}
300188e0: e5942068 ldr r2, [r4, #104] ; 0x68 <== 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();
300188e4: e59f3070 ldr r3, [pc, #112] ; 3001895c <_Timer_server_Schedule_operation_method+0x110><== NOT EXECUTED 300188e8: e284c06c add ip, r4, #108 ; 0x6c <== NOT EXECUTED
last_snapshot = ts->TOD_watchdogs.last_snapshot;
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
300188ec: e152000c cmp r2, ip <== 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();
300188f0: e5933000 ldr r3, [r3] <== NOT EXECUTED
last_snapshot = ts->TOD_watchdogs.last_snapshot;
300188f4: e5941074 ldr r1, [r4, #116] ; 0x74 <== NOT EXECUTED
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
300188f8: 0a000008 beq 30018920 <_Timer_server_Schedule_operation_method+0xd4><== NOT EXECUTED
first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain );
delta_interval = first_watchdog->delta_interval;
300188fc: e592c010 ldr ip, [r2, #16] <== NOT EXECUTED
if ( snapshot > last_snapshot ) {
30018900: e1530001 cmp r3, r1 <== NOT EXECUTED
}
} else {
/*
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
30018904: 908c6001 addls r6, ip, r1 <== NOT EXECUTED
delta_interval += delta;
30018908: 90636006 rsbls r6, r3, r6 <== 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 ) {
3001890c: 9a000002 bls 3001891c <_Timer_server_Schedule_operation_method+0xd0><== NOT EXECUTED
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
30018910: e0611003 rsb r1, r1, r3 <== NOT EXECUTED
if (delta_interval > delta) {
30018914: e15c0001 cmp ip, r1 <== NOT EXECUTED
delta_interval -= delta;
30018918: 8061600c rsbhi r6, r1, ip <== NOT EXECUTED
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
delta_interval += delta;
}
first_watchdog->delta_interval = delta_interval;
3001891c: e5826010 str r6, [r2, #16] <== NOT EXECUTED
}
ts->TOD_watchdogs.last_snapshot = snapshot;
30018920: e5843074 str r3, [r4, #116] ; 0x74 <== NOT EXECUTED 30018924: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED
_ISR_Enable( level );
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
30018928: e2840068 add r0, r4, #104 ; 0x68 <== NOT EXECUTED 3001892c: e2851010 add r1, r5, #16 <== NOT EXECUTED 30018930: eb001087 bl 3001cb54 <_Watchdog_Insert> <== NOT EXECUTED
if ( !ts->active ) {
30018934: e5d4307c ldrb r3, [r4, #124] ; 0x7c <== NOT EXECUTED 30018938: e3530000 cmp r3, #0 <== NOT EXECUTED
_Timer_server_Reset_tod_system_watchdog( ts );
3001893c: 01a00004 moveq r0, r4 <== NOT EXECUTED 30018940: 0bffff43 bleq 30018654 <_Timer_server_Reset_tod_system_watchdog><== 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 );
}
}
30018944: e8bd4070 pop {r4, r5, r6, lr} <== NOT EXECUTED
if ( !ts->active ) {
_Timer_server_Reset_tod_system_watchdog( ts );
}
}
_Thread_Enable_dispatch();
30018948: ea000c56 b 3001baa8 <_Thread_Enable_dispatch> <== 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 );
3001894c: e5900078 ldr r0, [r0, #120] ; 0x78 <== NOT EXECUTED
} }
30018950: e8bd4070 pop {r4, r5, r6, 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 );
30018954: ea000205 b 30019170 <_Chain_Append> <== NOT EXECUTED
3000c2d0 <_Timespec_Add_to>:
uint32_t _Timespec_Add_to(
struct timespec *time,
const struct timespec *add
)
{
3000c2d0: e1a03000 mov r3, r0
uint32_t seconds = add->tv_sec;
/* Add the basics */
time->tv_sec += add->tv_sec;
3000c2d4: e5932000 ldr r2, [r3]
uint32_t _Timespec_Add_to(
struct timespec *time,
const struct timespec *add
)
{
uint32_t seconds = add->tv_sec;
3000c2d8: e5910000 ldr r0, [r1]
/* Add the basics */
time->tv_sec += add->tv_sec;
time->tv_nsec += add->tv_nsec;
3000c2dc: e593c004 ldr ip, [r3, #4]
)
{
uint32_t seconds = add->tv_sec;
/* Add the basics */
time->tv_sec += add->tv_sec;
3000c2e0: e0822000 add r2, r2, r0 3000c2e4: e5832000 str r2, [r3]
time->tv_nsec += add->tv_nsec;
3000c2e8: e5912004 ldr r2, [r1, #4] 3000c2ec: e08c2002 add r2, ip, r2 3000c2f0: e5832004 str r2, [r3, #4]
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
3000c2f4: e59fc02c ldr ip, [pc, #44] ; 3000c328 <_Timespec_Add_to+0x58> 3000c2f8: ea000006 b 3000c318 <_Timespec_Add_to+0x48>
time->tv_nsec -= TOD_NANOSECONDS_PER_SECOND;
3000c2fc: e59f2028 ldr r2, [pc, #40] ; 3000c32c <_Timespec_Add_to+0x5c><== NOT EXECUTED
time->tv_sec++;
seconds++;
3000c300: e2800001 add r0, r0, #1 <== NOT EXECUTED
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 ) {
time->tv_nsec -= TOD_NANOSECONDS_PER_SECOND;
3000c304: e0812002 add r2, r1, r2 <== NOT EXECUTED 3000c308: e5832004 str r2, [r3, #4] <== NOT EXECUTED
time->tv_sec++;
3000c30c: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000c310: e2822001 add r2, r2, #1 <== NOT EXECUTED 3000c314: e5832000 str r2, [r3] <== 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 ) {
3000c318: e5931004 ldr r1, [r3, #4] 3000c31c: e151000c cmp r1, ip
3000c320: 8afffff5 bhi 3000c2fc <_Timespec_Add_to+0x2c>
time->tv_sec++;
seconds++;
}
return seconds;
}
3000c324: e12fff1e bx lr
3000de74 <_Timespec_Divide>:
const struct timespec *lhs,
const struct timespec *rhs,
uint32_t *ival_percentage,
uint32_t *fval_percentage
)
{
3000de74: e92d40f0 push {r4, r5, r6, r7, lr}
3000de78: e1a05002 mov r5, r2
* 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;
3000de7c: e5912004 ldr r2, [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;
3000de80: e5917000 ldr r7, [r1]
/*
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
3000de84: e590c000 ldr ip, [r0]
left += lhs->tv_nsec;
3000de88: e5906004 ldr r6, [r0, #4]
right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
3000de8c: e59f0064 ldr r0, [pc, #100] ; 3000def8 <_Timespec_Divide+0x84>
const struct timespec *lhs,
const struct timespec *rhs,
uint32_t *ival_percentage,
uint32_t *fval_percentage
)
{
3000de90: e1a04003 mov r4, r3
* 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;
3000de94: e1a03fc2 asr r3, r2, #31 3000de98: e0e32790 smlal r2, r3, r0, r7
if ( right == 0 ) {
3000de9c: e1921003 orrs r1, r2, r3
*ival_percentage = 0;
3000dea0: 05851000 streq r1, [r5]
*fval_percentage = 0;
3000dea4: 05841000 streq r1, [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 ) {
3000dea8: 08bd80f0 popeq {r4, r5, r6, r7, 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;
3000deac: e1a07fc6 asr r7, r6, #31 <== NOT EXECUTED 3000deb0: e0e76c90 smlal r6, r7, r0, ip <== NOT EXECUTED
* Put it back in the timespec result.
*
* TODO: Rounding on the last digit of the fval.
*/
answer = (left * 100000) / right;
3000deb4: e59fc040 ldr ip, [pc, #64] ; 3000defc <_Timespec_Divide+0x88><== NOT EXECUTED 3000deb8: e0810c96 umull r0, r1, r6, ip <== NOT EXECUTED 3000debc: e021179c mla r1, ip, r7, r1 <== NOT EXECUTED 3000dec0: eb003f5d bl 3001dc3c <__udivdi3> <== NOT EXECUTED
*ival_percentage = answer / 1000;
3000dec4: e3a02ffa mov r2, #1000 ; 0x3e8 <== NOT EXECUTED 3000dec8: 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;
3000decc: e1a07000 mov r7, r0 <== NOT EXECUTED 3000ded0: e1a06001 mov r6, r1 <== NOT EXECUTED
*ival_percentage = answer / 1000;
3000ded4: eb003f58 bl 3001dc3c <__udivdi3> <== NOT EXECUTED
*fval_percentage = answer % 1000;
3000ded8: e1a01006 mov r1, r6 <== NOT EXECUTED
* TODO: Rounding on the last digit of the fval.
*/
answer = (left * 100000) / right;
*ival_percentage = answer / 1000;
3000dedc: e5850000 str r0, [r5] <== NOT EXECUTED
*fval_percentage = answer % 1000;
3000dee0: e3a02ffa mov r2, #1000 ; 0x3e8 <== NOT EXECUTED
3000dee4: e1a00007 mov r0, r7 <== NOT EXECUTED
3000dee8: e3a03000 mov r3, #0 <== NOT EXECUTED
3000deec: eb004064 bl 3001e084 <__umoddi3> <== NOT EXECUTED
3000def0: e5840000 str r0, [r4] <== NOT EXECUTED
3000def4: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
3000de4c <_Timespec_Divide_by_integer>:
void _Timespec_Divide_by_integer(
const struct timespec *time,
uint32_t iterations,
struct timespec *result
)
{
3000de4c: e92d4070 push {r4, r5, r6, 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;
3000de50: e59fc06c ldr ip, [pc, #108] ; 3000dec4 <_Timespec_Divide_by_integer+0x78><== NOT EXECUTED
/*
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
t = time->tv_sec;
3000de54: e590e000 ldr lr, [r0] <== NOT EXECUTED
void _Timespec_Divide_by_integer(
const struct timespec *time,
uint32_t iterations,
struct timespec *result
)
{
3000de58: e1a03001 mov r3, r1 <== NOT EXECUTED 3000de5c: e1a04002 mov r4, r2 <== 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;
3000de60: e0821c9e umull r1, r2, lr, ip <== NOT EXECUTED
/*
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
t = time->tv_sec;
3000de64: e1a0500e mov r5, lr <== NOT EXECUTED 3000de68: e1a06fc5 asr r6, r5, #31 <== NOT EXECUTED
t *= TOD_NANOSECONDS_PER_SECOND;
3000de6c: e022269c mla r2, ip, r6, r2 <== NOT EXECUTED
t += time->tv_nsec;
3000de70: e5900004 ldr r0, [r0, #4] <== NOT EXECUTED
/*
* Divide to get nanoseconds per iteration
*/
t /= iterations;
3000de74: e0915000 adds r5, r1, r0 <== NOT EXECUTED 3000de78: e0a26fc0 adc r6, r2, r0, asr #31 <== NOT EXECUTED 3000de7c: e1a01006 mov r1, r6 <== NOT EXECUTED 3000de80: e1a02003 mov r2, r3 <== NOT EXECUTED 3000de84: e1a00005 mov r0, r5 <== NOT EXECUTED 3000de88: e3a03000 mov r3, #0 <== NOT EXECUTED 3000de8c: eb003d9c bl 3001d504 <__udivdi3> <== NOT EXECUTED
/*
* Put it back in the timespec result
*/
result->tv_sec = t / TOD_NANOSECONDS_PER_SECOND;
3000de90: e59f202c ldr r2, [pc, #44] ; 3000dec4 <_Timespec_Divide_by_integer+0x78><== NOT EXECUTED 3000de94: e3a03000 mov r3, #0 <== NOT EXECUTED
/*
* Divide to get nanoseconds per iteration
*/
t /= iterations;
3000de98: e1a06000 mov r6, r0 <== NOT EXECUTED 3000de9c: e1a05001 mov r5, r1 <== NOT EXECUTED
/*
* Put it back in the timespec result
*/
result->tv_sec = t / TOD_NANOSECONDS_PER_SECOND;
3000dea0: eb003d97 bl 3001d504 <__udivdi3> <== NOT EXECUTED
result->tv_nsec = t % TOD_NANOSECONDS_PER_SECOND;
3000dea4: e1a01005 mov r1, r5 <== NOT EXECUTED
/*
* Put it back in the timespec result
*/
result->tv_sec = t / TOD_NANOSECONDS_PER_SECOND;
3000dea8: e5840000 str r0, [r4] <== NOT EXECUTED
result->tv_nsec = t % TOD_NANOSECONDS_PER_SECOND;
3000deac: e59f2010 ldr r2, [pc, #16] ; 3000dec4 <_Timespec_Divide_by_integer+0x78><== NOT EXECUTED 3000deb0: e1a00006 mov r0, r6 <== NOT EXECUTED 3000deb4: e3a03000 mov r3, #0 <== NOT EXECUTED 3000deb8: eb003ea3 bl 3001d94c <__umoddi3> <== NOT EXECUTED 3000debc: e5840004 str r0, [r4, #4] <== NOT EXECUTED
}
3000dec0: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
3001dfd0 <_Timespec_From_ticks>:
struct timespec *time
)
{
uint32_t usecs;
usecs = ticks * rtems_configuration_get_microseconds_per_tick();
3001dfd0: e59f3038 ldr r3, [pc, #56] ; 3001e010 <_Timespec_From_ticks+0x40><== NOT EXECUTED
void _Timespec_From_ticks(
uint32_t ticks,
struct timespec *time
)
{
3001dfd4: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
uint32_t usecs;
usecs = ticks * rtems_configuration_get_microseconds_per_tick();
3001dfd8: e593500c ldr r5, [r3, #12] <== NOT EXECUTED
void _Timespec_From_ticks(
uint32_t ticks,
struct timespec *time
)
{
3001dfdc: e1a04001 mov r4, r1 <== NOT EXECUTED
uint32_t usecs;
usecs = ticks * rtems_configuration_get_microseconds_per_tick();
3001dfe0: e0050590 mul r5, r0, r5 <== NOT EXECUTED
time->tv_sec = usecs / TOD_MICROSECONDS_PER_SECOND;
3001dfe4: e59f1028 ldr r1, [pc, #40] ; 3001e014 <_Timespec_From_ticks+0x44><== NOT EXECUTED 3001dfe8: e1a00005 mov r0, r5 <== NOT EXECUTED 3001dfec: ebfff63e bl 3001b8ec <__aeabi_uidiv> <== NOT EXECUTED
time->tv_nsec = (usecs % TOD_MICROSECONDS_PER_SECOND) *
3001dff0: e59f101c ldr r1, [pc, #28] ; 3001e014 <_Timespec_From_ticks+0x44><== NOT EXECUTED
{
uint32_t usecs;
usecs = ticks * rtems_configuration_get_microseconds_per_tick();
time->tv_sec = usecs / TOD_MICROSECONDS_PER_SECOND;
3001dff4: e5840000 str r0, [r4] <== NOT EXECUTED
time->tv_nsec = (usecs % TOD_MICROSECONDS_PER_SECOND) *
3001dff8: e1a00005 mov r0, r5 <== NOT EXECUTED 3001dffc: ebfff6d2 bl 3001bb4c <__umodsi3> <== NOT EXECUTED 3001e000: e3a03ffa mov r3, #1000 ; 0x3e8 <== NOT EXECUTED 3001e004: e0030390 mul r3, r0, r3 <== NOT EXECUTED 3001e008: e5843004 str r3, [r4, #4] <== NOT EXECUTED
TOD_NANOSECONDS_PER_MICROSECOND;
}
3001e00c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
3001e018 <_Timespec_Is_valid>:
bool _Timespec_Is_valid(
const struct timespec *time
)
{
if ( !time )
3001e018: e3500000 cmp r0, #0 <== NOT EXECUTED 3001e01c: 012fff1e bxeq lr <== NOT EXECUTED
return false;
if ( time->tv_sec < 0 )
3001e020: e5903000 ldr r3, [r0] <== NOT EXECUTED 3001e024: e3530000 cmp r3, #0 <== NOT EXECUTED
return false;
3001e028: b3a00000 movlt r0, #0 <== NOT EXECUTED
)
{
if ( !time )
return false;
if ( time->tv_sec < 0 )
3001e02c: b12fff1e bxlt lr <== NOT EXECUTED
return false;
if ( time->tv_nsec < 0 )
3001e030: e5903004 ldr r3, [r0, #4] <== NOT EXECUTED 3001e034: e3530000 cmp r3, #0 <== NOT EXECUTED 3001e038: ba000004 blt 3001e050 <_Timespec_Is_valid+0x38> <== NOT EXECUTED
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Is_valid(
3001e03c: e59f0014 ldr r0, [pc, #20] ; 3001e058 <_Timespec_Is_valid+0x40><== NOT EXECUTED 3001e040: e1530000 cmp r3, r0 <== NOT EXECUTED 3001e044: 83a00000 movhi r0, #0 <== NOT EXECUTED 3001e048: 93a00001 movls r0, #1 <== NOT EXECUTED 3001e04c: e12fff1e bx lr <== NOT EXECUTED
if ( time->tv_sec < 0 )
return false;
if ( time->tv_nsec < 0 )
return false;
3001e050: e3a00000 mov r0, #0 <== NOT EXECUTED
if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND )
return false;
return true;
}
3001e054: e12fff1e bx lr <== NOT EXECUTED
3000f800 <_Timespec_Less_than>:
bool _Timespec_Less_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
if ( lhs->tv_sec < rhs->tv_sec )
3000f800: e5902000 ldr r2, [r0] 3000f804: e5913000 ldr r3, [r1] 3000f808: e1520003 cmp r2, r3
return true;
3000f80c: b3a00001 movlt r0, #1
bool _Timespec_Less_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
if ( lhs->tv_sec < rhs->tv_sec )
3000f810: b12fff1e bxlt lr
return true;
if ( lhs->tv_sec > rhs->tv_sec )
3000f814: ca000005 bgt 3000f830 <_Timespec_Less_than+0x30>
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Less_than(
3000f818: e5900004 ldr r0, [r0, #4] 3000f81c: e5913004 ldr r3, [r1, #4] 3000f820: e1500003 cmp r0, r3 3000f824: a3a00000 movge r0, #0 3000f828: b3a00001 movlt r0, #1 3000f82c: e12fff1e bx lr
{
if ( lhs->tv_sec < rhs->tv_sec )
return true;
if ( lhs->tv_sec > rhs->tv_sec )
return false;
3000f830: e3a00000 mov r0, #0 <== NOT EXECUTED
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec < rhs->tv_nsec )
return true;
return false;
}
3000f834: e12fff1e bx lr <== NOT EXECUTED
3000f730 <_Timespec_To_ticks>:
*/
uint32_t _Timespec_To_ticks(
const struct timespec *time
)
{
3000f730: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
uint32_t ticks;
if ( (time->tv_sec == 0) && (time->tv_nsec == 0) )
3000f734: e5906000 ldr r6, [r0] <== NOT EXECUTED
*/
uint32_t _Timespec_To_ticks(
const struct timespec *time
)
{
3000f738: e1a05000 mov r5, r0 <== NOT EXECUTED
uint32_t ticks;
if ( (time->tv_sec == 0) && (time->tv_nsec == 0) )
3000f73c: e3560000 cmp r6, #0 <== NOT EXECUTED
3000f740: 1a000002 bne 3000f750 <_Timespec_To_ticks+0x20> <== NOT EXECUTED
3000f744: e5900004 ldr r0, [r0, #4] <== NOT EXECUTED
3000f748: e3500000 cmp r0, #0 <== NOT EXECUTED
3000f74c: 08bd8070 popeq {r4, r5, r6, pc} <== NOT EXECUTED
return 0;
ticks = time->tv_sec * TOD_TICKS_PER_SECOND;
3000f750: eb0005e7 bl 30010ef4 <TOD_TICKS_PER_SECOND_method> <== NOT EXECUTED
ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick();
3000f754: e59f3020 ldr r3, [pc, #32] ; 3000f77c <_Timespec_To_ticks+0x4c><== NOT EXECUTED 3000f758: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED 3000f75c: e593300c ldr r3, [r3, #12] <== NOT EXECUTED
uint32_t ticks;
if ( (time->tv_sec == 0) && (time->tv_nsec == 0) )
return 0;
ticks = time->tv_sec * TOD_TICKS_PER_SECOND;
3000f760: e0040096 mul r4, r6, r0 <== NOT EXECUTED
ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick();
3000f764: e0010193 mul r1, r3, r1 <== NOT EXECUTED 3000f768: e5950004 ldr r0, [r5, #4] <== NOT EXECUTED 3000f76c: eb001417 bl 300147d0 <__aeabi_uidiv> <== NOT EXECUTED
if (ticks)
3000f770: e0940000 adds r0, r4, r0 <== NOT EXECUTED
return ticks;
return 1;
3000f774: 03a00001 moveq r0, #1 <== NOT EXECUTED
}
3000f778: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
3000c494 <_User_extensions_Fatal>:
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
3000c494: 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 );
}
}
3000c498: e59f503c ldr r5, [pc, #60] ; 3000c4dc <_User_extensions_Fatal+0x48>
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
3000c49c: e1a08000 mov r8, r0 3000c4a0: e1a07002 mov r7, r2 3000c4a4: e20160ff and r6, r1, #255 ; 0xff
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
}
}
3000c4a8: e5954008 ldr r4, [r5, #8]
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
3000c4ac: ea000007 b 3000c4d0 <_User_extensions_Fatal+0x3c>
!_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 )
3000c4b0: e5943030 ldr r3, [r4, #48] ; 0x30 3000c4b4: e3530000 cmp r3, #0
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
3000c4b8: 11a00008 movne r0, r8 3000c4bc: 11a01006 movne r1, r6 3000c4c0: 11a02007 movne r2, r7 3000c4c4: 11a0e00f movne lr, pc 3000c4c8: 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 ) {
3000c4cc: e5944004 ldr r4, [r4, #4]
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
3000c4d0: e1540005 cmp r4, r5
3000c4d4: 1afffff5 bne 3000c4b0 <_User_extensions_Fatal+0x1c>
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
}
}
3000c4d8: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
3000dba4 <_User_extensions_Remove_set>:
#include <rtems/score/userext.h>
void _User_extensions_Remove_set (
User_extensions_Control *the_extension
)
{
3000dba4: e92d4010 push {r4, lr}
3000dba8: e1a04000 mov r4, r0
_Chain_Extract( &the_extension->Node );
3000dbac: ebfff653 bl 3000b500 <_Chain_Extract>
/*
* If a switch handler is present, remove it.
*/
if ( the_extension->Callouts.thread_switch != NULL )
3000dbb0: e5943024 ldr r3, [r4, #36] ; 0x24
3000dbb4: e3530000 cmp r3, #0
3000dbb8: 08bd8010 popeq {r4, pc}
_Chain_Extract( &the_extension->Switch.Node );
3000dbbc: e2840008 add r0, r4, #8 <== NOT EXECUTED
}
3000dbc0: 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 );
3000dbc4: eafff64d b 3000b500 <_Chain_Extract> <== NOT EXECUTED
3000e210 <_Watchdog_Adjust>:
void _Watchdog_Adjust(
Chain_Control *header,
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
3000e210: e92d41f0 push {r4, r5, r6, r7, r8, lr}
3000e214: e1a04000 mov r4, r0
3000e218: e1a05002 mov r5, r2
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000e21c: e10f3000 mrs r3, CPSR 3000e220: e3832080 orr r2, r3, #128 ; 0x80 3000e224: e129f002 msr CPSR_fc, r2
}
}
_ISR_Enable( level );
}
3000e228: e1a06000 mov r6, r0 3000e22c: e4962004 ldr r2, [r6], #4
* hence the compiler must not assume *header to remain
* unmodified across that call.
*
* Till Straumann, 7/2003
*/
if ( !_Chain_Is_empty( header ) ) {
3000e230: e1520006 cmp r2, r6
3000e234: 0a00001b beq 3000e2a8 <_Watchdog_Adjust+0x98>
switch ( direction ) {
3000e238: e3510000 cmp r1, #0 <== NOT EXECUTED
if ( units < _Watchdog_First( header )->delta_interval ) {
_Watchdog_First( header )->delta_interval -= units;
break;
} else {
units -= _Watchdog_First( header )->delta_interval;
_Watchdog_First( header )->delta_interval = 1;
3000e23c: 03a08001 moveq r8, #1 <== NOT EXECUTED
* unmodified across that call.
*
* Till Straumann, 7/2003
*/
if ( !_Chain_Is_empty( header ) ) {
switch ( direction ) {
3000e240: 0a000016 beq 3000e2a0 <_Watchdog_Adjust+0x90> <== NOT EXECUTED 3000e244: e3510001 cmp r1, #1 <== NOT EXECUTED 3000e248: 1a000016 bne 3000e2a8 <_Watchdog_Adjust+0x98> <== NOT EXECUTED
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
3000e24c: e5921010 ldr r1, [r2, #16] <== NOT EXECUTED 3000e250: e0815005 add r5, r1, r5 <== NOT EXECUTED 3000e254: ea000004 b 3000e26c <_Watchdog_Adjust+0x5c> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First(
Chain_Control *header
)
{
return ( (Watchdog_Control *) _Chain_First( header ) );
3000e258: e5942000 ldr r2, [r4] <== NOT EXECUTED
break;
case WATCHDOG_FORWARD:
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
3000e25c: e5927010 ldr r7, [r2, #16] <== NOT EXECUTED 3000e260: e1550007 cmp r5, r7 <== NOT EXECUTED 3000e264: 2a000002 bcs 3000e274 <_Watchdog_Adjust+0x64> <== NOT EXECUTED
_Watchdog_First( header )->delta_interval -= units;
3000e268: e0655007 rsb r5, r5, r7 <== NOT EXECUTED 3000e26c: e5825010 str r5, [r2, #16] <== NOT EXECUTED
break;
3000e270: ea00000c b 3000e2a8 <_Watchdog_Adjust+0x98> <== NOT EXECUTED
} else {
units -= _Watchdog_First( header )->delta_interval;
_Watchdog_First( header )->delta_interval = 1;
3000e274: e5828010 str r8, [r2, #16] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000e278: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_ISR_Enable( level );
_Watchdog_Tickle( header );
3000e27c: e1a00004 mov r0, r4 <== NOT EXECUTED 3000e280: eb00008b bl 3000e4b4 <_Watchdog_Tickle> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000e284: e10f3000 mrs r3, CPSR <== NOT EXECUTED 3000e288: e3832080 orr r2, r3, #128 ; 0x80 <== NOT EXECUTED 3000e28c: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
_ISR_Disable( level );
if ( _Chain_Is_empty( header ) )
3000e290: e5942000 ldr r2, [r4] <== NOT EXECUTED 3000e294: e1520006 cmp r2, r6 <== NOT EXECUTED 3000e298: 0a000002 beq 3000e2a8 <_Watchdog_Adjust+0x98> <== NOT EXECUTED
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
_Watchdog_First( header )->delta_interval -= units;
break;
} else {
units -= _Watchdog_First( header )->delta_interval;
3000e29c: e0675005 rsb r5, r7, r5 <== NOT EXECUTED
switch ( direction ) {
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
3000e2a0: e3550000 cmp r5, #0 <== NOT EXECUTED 3000e2a4: 1affffeb bne 3000e258 <_Watchdog_Adjust+0x48> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000e2a8: e129f003 msr CPSR_fc, r3
}
}
_ISR_Enable( level );
}
3000e2ac: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
3001caa8 <_Watchdog_Adjust_to_chain>:
{
Watchdog_Interval units = units_arg;
ISR_Level level;
Watchdog_Control *first;
if ( units <= 0 ) {
3001caa8: e3510000 cmp r1, #0 <== NOT EXECUTED
Chain_Control *header,
Watchdog_Interval units_arg,
Chain_Control *to_fire
)
{
3001caac: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
Watchdog_Interval units = units_arg;
ISR_Level level;
Watchdog_Control *first;
if ( units <= 0 ) {
3001cab0: 08bd81f0 popeq {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3001cab4: e10f5000 mrs r5, CPSR <== NOT EXECUTED 3001cab8: e3853080 orr r3, r5, #128 ; 0x80 <== NOT EXECUTED 3001cabc: e129f003 msr CPSR_fc, r3 <== 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;
3001cac0: e3a08000 mov r8, #0 <== 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 );
3001cac4: e2806004 add r6, r0, #4 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
3001cac8: e2827004 add r7, r2, #4 <== NOT EXECUTED 3001cacc: ea000001 b 3001cad8 <_Watchdog_Adjust_to_chain+0x30> <== NOT EXECUTED
}
_ISR_Disable( level );
while ( 1 ) {
if ( units <= 0 ) {
3001cad0: e3510000 cmp r1, #0 <== NOT EXECUTED 3001cad4: 0a00001c beq 3001cb4c <_Watchdog_Adjust_to_chain+0xa4> <== NOT EXECUTED
break;
}
}
_ISR_Enable( level );
}
3001cad8: e590c000 ldr ip, [r0] <== NOT EXECUTED
while ( 1 ) {
if ( units <= 0 ) {
break;
}
if ( _Chain_Is_empty( header ) ) {
3001cadc: e15c0006 cmp ip, r6 <== NOT EXECUTED 3001cae0: 0a000019 beq 3001cb4c <_Watchdog_Adjust_to_chain+0xa4> <== 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 ) {
3001cae4: e59c4010 ldr r4, [ip, #16] <== NOT EXECUTED 3001cae8: e1a0300c mov r3, ip <== NOT EXECUTED 3001caec: e1510004 cmp r1, r4 <== NOT EXECUTED
first->delta_interval -= units;
3001caf0: 30611004 rsbcc r1, r1, r4 <== NOT EXECUTED 3001caf4: 358c1010 strcc r1, [ip, #16] <== NOT EXECUTED
break;
3001caf8: 3a000013 bcc 3001cb4c <_Watchdog_Adjust_to_chain+0xa4> <== 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;
3001cafc: e0641001 rsb r1, r4, r1 <== NOT EXECUTED
first->delta_interval = 0;
3001cb00: e58c8010 str r8, [ip, #16] <== NOT EXECUTED
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
3001cb04: e8931010 ldm r3, {r4, ip} <== NOT EXECUTED
next->previous = previous;
3001cb08: e584c004 str ip, [r4, #4] <== NOT EXECUTED
previous->next = next;
3001cb0c: e58c4000 str r4, [ip] <== NOT EXECUTED
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
3001cb10: e592c008 ldr ip, [r2, #8] <== NOT EXECUTED
the_node->next = tail;
3001cb14: e5837000 str r7, [r3] <== NOT EXECUTED
tail->previous = the_node; old_last->next = the_node;
3001cb18: 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;
3001cb1c: e5823008 str r3, [r2, #8] <== NOT EXECUTED
old_last->next = the_node; the_node->previous = old_last;
3001cb20: e583c004 str ip, [r3, #4] <== NOT EXECUTED
static inline void arm_interrupt_flash( uint32_t level )
{
uint32_t arm_switch_reg;
__asm__ volatile (
3001cb24: e10f3000 mrs r3, CPSR <== NOT EXECUTED 3001cb28: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED 3001cb2c: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
break;
}
}
_ISR_Enable( level );
}
3001cb30: 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 ) )
3001cb34: e1530006 cmp r3, r6 <== NOT EXECUTED 3001cb38: 0affffe4 beq 3001cad0 <_Watchdog_Adjust_to_chain+0x28> <== NOT EXECUTED
break;
first = _Watchdog_First( header );
if ( first->delta_interval != 0 )
3001cb3c: e593c010 ldr ip, [r3, #16] <== NOT EXECUTED 3001cb40: e35c0000 cmp ip, #0 <== NOT EXECUTED 3001cb44: 0affffee beq 3001cb04 <_Watchdog_Adjust_to_chain+0x5c> <== NOT EXECUTED 3001cb48: eaffffe0 b 3001cad0 <_Watchdog_Adjust_to_chain+0x28> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3001cb4c: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED
3001cb50: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
3000c604 <_Watchdog_Insert>:
Watchdog_Control *after;
uint32_t insert_isr_nest_level;
Watchdog_Interval delta_interval;
insert_isr_nest_level = _ISR_Nest_level;
3000c604: e59f30f4 ldr r3, [pc, #244] ; 3000c700 <_Watchdog_Insert+0xfc>
void _Watchdog_Insert(
Chain_Control *header,
Watchdog_Control *the_watchdog
)
{
3000c608: e92d41f0 push {r4, r5, r6, r7, r8, lr}
Watchdog_Control *after;
uint32_t insert_isr_nest_level;
Watchdog_Interval delta_interval;
insert_isr_nest_level = _ISR_Nest_level;
3000c60c: e5934000 ldr r4, [r3]
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000c610: e10fc000 mrs ip, CPSR 3000c614: e38c3080 orr r3, ip, #128 ; 0x80 3000c618: 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_watchdog->state != WATCHDOG_INACTIVE ) {
3000c61c: e5913008 ldr r3, [r1, #8] 3000c620: e3530000 cmp r3, #0
3000c624: 0a000000 beq 3000c62c <_Watchdog_Insert+0x28>
_ISR_Enable( level );
3000c628: ea000032 b 3000c6f8 <_Watchdog_Insert+0xf4> <== NOT EXECUTED
return;
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
3000c62c: e3a03001 mov r3, #1 3000c630: e5813008 str r3, [r1, #8]
_Watchdog_Sync_count++;
3000c634: e59f30c8 ldr r3, [pc, #200] ; 3000c704 <_Watchdog_Insert+0x100>
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
goto exit_insert;
}
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
3000c638: e59f60c8 ldr r6, [pc, #200] ; 3000c708 <_Watchdog_Insert+0x104>
_ISR_Enable( level );
return;
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
_Watchdog_Sync_count++;
3000c63c: e5932000 ldr r2, [r3]
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
goto exit_insert;
}
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
3000c640: e1a07006 mov r7, r6
_ISR_Enable( level );
return;
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
_Watchdog_Sync_count++;
3000c644: e2822001 add r2, r2, #1 3000c648: e5832000 str r2, [r3]
restart:
delta_interval = the_watchdog->initial;
3000c64c: e591200c ldr r2, [r1, #12]
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First(
Chain_Control *header
)
{
return ( (Watchdog_Control *) _Chain_First( header ) );
3000c650: e5903000 ldr r3, [r0]
for ( after = _Watchdog_First( header ) ;
;
after = _Watchdog_Next( after ) ) {
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
3000c654: e3520000 cmp r2, #0
3000c658: 0a000014 beq 3000c6b0 <_Watchdog_Insert+0xac>
3000c65c: e5935000 ldr r5, [r3] 3000c660: e3550000 cmp r5, #0
3000c664: 0a000011 beq 3000c6b0 <_Watchdog_Insert+0xac>
break;
if ( delta_interval < after->delta_interval ) {
3000c668: e5935010 ldr r5, [r3, #16] 3000c66c: e1520005 cmp r2, r5
after->delta_interval -= delta_interval;
3000c670: 30625005 rsbcc r5, r2, r5 3000c674: 35835010 strcc r5, [r3, #16]
break;
3000c678: 3a00000c bcc 3000c6b0 <_Watchdog_Insert+0xac>
static inline void arm_interrupt_flash( uint32_t level )
{
uint32_t arm_switch_reg;
__asm__ volatile (
3000c67c: e10f8000 mrs r8, CPSR 3000c680: e129f00c msr CPSR_fc, ip 3000c684: e129f008 msr CPSR_fc, r8
delta_interval -= after->delta_interval;
_ISR_Flash( level );
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
3000c688: e5918008 ldr r8, [r1, #8] 3000c68c: e3580001 cmp r8, #1
3000c690: 1a000012 bne 3000c6e0 <_Watchdog_Insert+0xdc>
goto exit_insert;
}
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
3000c694: e5968000 ldr r8, [r6] 3000c698: e1580004 cmp r8, r4
_Watchdog_Sync_level = insert_isr_nest_level;
3000c69c: 85874000 strhi r4, [r7]
goto restart;
3000c6a0: 8affffe9 bhi 3000c64c <_Watchdog_Insert+0x48>
if ( delta_interval < after->delta_interval ) {
after->delta_interval -= delta_interval;
break;
}
delta_interval -= after->delta_interval;
3000c6a4: e0652002 rsb r2, r5, r2
exit_insert:
_Watchdog_Sync_level = insert_isr_nest_level;
_Watchdog_Sync_count--;
_ISR_Enable( level );
}
3000c6a8: e5933000 ldr r3, [r3]
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
_Watchdog_Sync_level = insert_isr_nest_level;
goto restart;
}
}
3000c6ac: eaffffe8 b 3000c654 <_Watchdog_Insert+0x50>
_Watchdog_Activate( the_watchdog );
the_watchdog->delta_interval = delta_interval;
_Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node );
3000c6b0: e5933004 ldr r3, [r3, #4]
RTEMS_INLINE_ROUTINE void _Watchdog_Activate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_ACTIVE;
3000c6b4: e3a00002 mov r0, #2
}
}
_Watchdog_Activate( the_watchdog );
the_watchdog->delta_interval = delta_interval;
3000c6b8: e5812010 str r2, [r1, #16] 3000c6bc: e5810008 str r0, [r1, #8]
)
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
3000c6c0: e5932000 ldr r2, [r3]
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
3000c6c4: e5813004 str r3, [r1, #4]
before_node = after_node->next; after_node->next = the_node;
3000c6c8: e5831000 str r1, [r3]
_Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node );
the_watchdog->start_time = _Watchdog_Ticks_since_boot;
3000c6cc: e59f3038 ldr r3, [pc, #56] ; 3000c70c <_Watchdog_Insert+0x108>
the_node->next = before_node; before_node->previous = the_node;
3000c6d0: e5821004 str r1, [r2, #4] 3000c6d4: e5933000 ldr r3, [r3]
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
after_node->next = the_node;
the_node->next = before_node;
3000c6d8: e5812000 str r2, [r1] 3000c6dc: e5813014 str r3, [r1, #20]
exit_insert:
_Watchdog_Sync_level = insert_isr_nest_level;
3000c6e0: e59f3020 ldr r3, [pc, #32] ; 3000c708 <_Watchdog_Insert+0x104> 3000c6e4: e5834000 str r4, [r3]
_Watchdog_Sync_count--;
3000c6e8: e59f3014 ldr r3, [pc, #20] ; 3000c704 <_Watchdog_Insert+0x100> 3000c6ec: e5932000 ldr r2, [r3] 3000c6f0: e2422001 sub r2, r2, #1 3000c6f4: e5832000 str r2, [r3]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000c6f8: e129f00c msr CPSR_fc, ip
3000c6fc: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
3000dce4 <_Watchdog_Report>:
void _Watchdog_Report(
const char *name,
Watchdog_Control *watch
)
{
3000dce4: e92d401f push {r0, r1, r2, r3, r4, lr} <== NOT EXECUTED
3000dce8: e1a03001 mov r3, r1 <== NOT EXECUTED
printk(
3000dcec: e2501000 subs r1, r0, #0 <== NOT EXECUTED
3000dcf0: e593000c ldr r0, [r3, #12] <== NOT EXECUTED
3000dcf4: e88d0009 stm sp, {r0, r3} <== NOT EXECUTED
3000dcf8: e593001c ldr r0, [r3, #28] <== NOT EXECUTED
3000dcfc: 059f102c ldreq r1, [pc, #44] ; 3000dd30 <_Watchdog_Report+0x4c><== NOT EXECUTED
3000dd00: e58d0008 str r0, [sp, #8] <== NOT EXECUTED
3000dd04: e5930020 ldr r0, [r3, #32] <== NOT EXECUTED
3000dd08: 01a02001 moveq r2, r1 <== NOT EXECUTED
3000dd0c: e58d000c str r0, [sp, #12] <== NOT EXECUTED
3000dd10: e5930024 ldr r0, [r3, #36] ; 0x24 <== NOT EXECUTED
3000dd14: 159f2018 ldrne r2, [pc, #24] ; 3000dd34 <_Watchdog_Report+0x50><== NOT EXECUTED
3000dd18: e58d0010 str r0, [sp, #16] <== NOT EXECUTED
3000dd1c: e5933010 ldr r3, [r3, #16] <== NOT EXECUTED
3000dd20: e59f0010 ldr r0, [pc, #16] ; 3000dd38 <_Watchdog_Report+0x54><== NOT EXECUTED
3000dd24: ebffe819 bl 30007d90 <printk> <== NOT EXECUTED
watch,
watch->routine,
watch->id,
watch->user_data
);
}
3000dd28: e28dd014 add sp, sp, #20 <== NOT EXECUTED
3000dd2c: e8bd8000 pop {pc} <== NOT EXECUTED
3000dc6c <_Watchdog_Report_chain>:
void _Watchdog_Report_chain(
const char *name,
Chain_Control *header
)
{
3000dc6c: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
3000dc70: e1a04000 mov r4, r0 <== NOT EXECUTED
3000dc74: e1a05001 mov r5, r1 <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000dc78: e10f6000 mrs r6, CPSR <== NOT EXECUTED 3000dc7c: e3863080 orr r3, r6, #128 ; 0x80 <== NOT EXECUTED 3000dc80: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
printk( "Watchdog Chain: %s %p\n", name, header );
3000dc84: e59f004c ldr r0, [pc, #76] ; 3000dcd8 <_Watchdog_Report_chain+0x6c><== NOT EXECUTED 3000dc88: e1a02005 mov r2, r5 <== NOT EXECUTED 3000dc8c: e1a01004 mov r1, r4 <== NOT EXECUTED 3000dc90: ebffe83e bl 30007d90 <printk> <== NOT EXECUTED
printk( "== end of %s \n", name );
} else {
printk( "Chain is empty\n" );
}
_ISR_Enable( level );
}
3000dc94: e4957004 ldr r7, [r5], #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 ) ) {
3000dc98: e1570005 cmp r7, r5 <== NOT EXECUTED 3000dc9c: 0a000009 beq 3000dcc8 <_Watchdog_Report_chain+0x5c> <== NOT EXECUTED
node != _Chain_Tail(header) ;
node = node->next )
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
3000dca0: e1a01007 mov r1, r7 <== NOT EXECUTED 3000dca4: e3a00000 mov r0, #0 <== NOT EXECUTED 3000dca8: eb00000d bl 3000dce4 <_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 )
3000dcac: 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 ) ;
3000dcb0: e1570005 cmp r7, r5 <== NOT EXECUTED 3000dcb4: 1afffff9 bne 3000dca0 <_Watchdog_Report_chain+0x34> <== NOT EXECUTED
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
3000dcb8: e59f001c ldr r0, [pc, #28] ; 3000dcdc <_Watchdog_Report_chain+0x70><== NOT EXECUTED 3000dcbc: e1a01004 mov r1, r4 <== NOT EXECUTED 3000dcc0: ebffe832 bl 30007d90 <printk> <== NOT EXECUTED 3000dcc4: ea000001 b 3000dcd0 <_Watchdog_Report_chain+0x64> <== NOT EXECUTED
} else {
printk( "Chain is empty\n" );
3000dcc8: e59f0010 ldr r0, [pc, #16] ; 3000dce0 <_Watchdog_Report_chain+0x74><== NOT EXECUTED 3000dccc: ebffe82f bl 30007d90 <printk> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000dcd0: e129f006 msr CPSR_fc, r6 <== NOT EXECUTED
}
_ISR_Enable( level );
}
3000dcd4: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
3000c808 <_Watchdog_Tickle>:
*/
void _Watchdog_Tickle(
Chain_Control *header
)
{
3000c808: e92d40f0 push {r4, r5, r6, r7, lr}
3000c80c: e1a06000 mov r6, r0
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000c810: e10f7000 mrs r7, CPSR 3000c814: e3873080 orr r3, r7, #128 ; 0x80 3000c818: e129f003 msr CPSR_fc, r3
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
}
3000c81c: e1a05000 mov r5, r0 3000c820: e4953004 ldr r3, [r5], #4
* volatile data - till, 2003/7
*/
_ISR_Disable( level );
if ( _Chain_Is_empty( header ) )
3000c824: e1530005 cmp r3, r5
3000c828: 0a000018 beq 3000c890 <_Watchdog_Tickle+0x88>
* 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) {
3000c82c: e5932010 ldr r2, [r3, #16]
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First(
Chain_Control *header
)
{
return ( (Watchdog_Control *) _Chain_First( header ) );
3000c830: e1a04003 mov r4, r3 3000c834: e3520000 cmp r2, #0
3000c838: 0a000003 beq 3000c84c <_Watchdog_Tickle+0x44>
the_watchdog->delta_interval--;
3000c83c: e2422001 sub r2, r2, #1 3000c840: e5832010 str r2, [r3, #16]
if ( the_watchdog->delta_interval != 0 )
3000c844: e3520000 cmp r2, #0
3000c848: 1a000010 bne 3000c890 <_Watchdog_Tickle+0x88>
goto leave;
}
do {
watchdog_state = _Watchdog_Remove( the_watchdog );
3000c84c: e1a00004 mov r0, r4 <== NOT EXECUTED 3000c850: ebffffc3 bl 3000c764 <_Watchdog_Remove> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000c854: e129f007 msr CPSR_fc, r7 <== NOT EXECUTED
_ISR_Enable( level );
switch( watchdog_state ) {
3000c858: e3500002 cmp r0, #2 <== NOT EXECUTED
case WATCHDOG_ACTIVE:
(*the_watchdog->routine)(
3000c85c: 05940020 ldreq r0, [r4, #32] <== NOT EXECUTED 3000c860: 05941024 ldreq r1, [r4, #36] ; 0x24 <== NOT EXECUTED 3000c864: 01a0e00f moveq lr, pc <== NOT EXECUTED 3000c868: 0594f01c ldreq pc, [r4, #28] <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000c86c: e10f7000 mrs r7, CPSR <== NOT EXECUTED 3000c870: e3873080 orr r3, r7, #128 ; 0x80 <== NOT EXECUTED 3000c874: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
}
3000c878: e5964000 ldr r4, [r6] <== NOT EXECUTED
_ISR_Disable( level );
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
3000c87c: e1540005 cmp r4, r5 <== NOT EXECUTED 3000c880: 0a000002 beq 3000c890 <_Watchdog_Tickle+0x88> <== NOT EXECUTED
}
_ISR_Disable( level );
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
3000c884: e5943010 ldr r3, [r4, #16] <== NOT EXECUTED 3000c888: e3530000 cmp r3, #0 <== NOT EXECUTED 3000c88c: eaffffed b 3000c848 <_Watchdog_Tickle+0x40> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000c890: e129f007 msr CPSR_fc, r7
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
}
3000c894: e8bd80f0 pop {r4, r5, r6, r7, pc}
3000c918 <_Workspace_Allocate_or_fatal_error>:
3000c918: e3a02000 mov r2, #0
* _Workspace_Allocate_or_fatal_error
*/
void *_Workspace_Allocate_or_fatal_error(
size_t size
)
{
3000c91c: e1a01000 mov r1, r0
3000c920: e52de004 push {lr} ; (str lr, [sp, #-4]!)
3000c924: e59f0018 ldr r0, [pc, #24] ; 3000c944 <_Workspace_Allocate_or_fatal_error+0x2c>
3000c928: e1a03002 mov r3, r2
3000c92c: eb0009df bl 3000f0b0 <_Heap_Allocate_aligned_with_boundary>
__builtin_return_address( 1 ),
memory
);
#endif
if ( memory == NULL )
3000c930: e3500000 cmp r0, #0
3000c934: 149df004 popne {pc} ; (ldrne pc, [sp], #4)
_Internal_error_Occurred(
3000c938: e3a01001 mov r1, #1 <== NOT EXECUTED 3000c93c: e3a02003 mov r2, #3 <== NOT EXECUTED 3000c940: ebfff769 bl 3000a6ec <_Internal_error_Occurred> <== NOT EXECUTED
3000c898 <_Workspace_Handler_initialization>:
* _Workspace_Handler_initialization
*/
void _Workspace_Handler_initialization(void)
{
uintptr_t memory_available = 0;
void *starting_address = Configuration.work_space_start;
3000c898: e59f3048 ldr r3, [pc, #72] ; 3000c8e8 <_Workspace_Handler_initialization+0x50>
/*
* _Workspace_Handler_initialization
*/
void _Workspace_Handler_initialization(void)
{
3000c89c: e92d4030 push {r4, r5, lr}
uintptr_t memory_available = 0; void *starting_address = Configuration.work_space_start;
3000c8a0: e5935000 ldr r5, [r3]
uintptr_t size = Configuration.work_space_size;
3000c8a4: e5934004 ldr r4, [r3, #4]
if ( Configuration.do_zero_of_workspace )
3000c8a8: e5d33028 ldrb r3, [r3, #40] ; 0x28 3000c8ac: e3530000 cmp r3, #0
memset( starting_address, 0, size );
3000c8b0: 11a00005 movne r0, r5 3000c8b4: 13a01000 movne r1, #0 3000c8b8: 11a02004 movne r2, r4 3000c8bc: 1b001465 blne 30011a58 <memset>
memory_available = _Heap_Initialize(
3000c8c0: e59f0024 ldr r0, [pc, #36] ; 3000c8ec <_Workspace_Handler_initialization+0x54> 3000c8c4: e1a01005 mov r1, r5 3000c8c8: e1a02004 mov r2, r4 3000c8cc: e3a03008 mov r3, #8 3000c8d0: ebfff6f2 bl 3000a4a0 <_Heap_Initialize>
starting_address,
size,
CPU_HEAP_ALIGNMENT
);
if ( memory_available == 0 )
3000c8d4: e3500000 cmp r0, #0
3000c8d8: 18bd8030 popne {r4, r5, pc}
_Internal_error_Occurred(
3000c8dc: e3a01001 mov r1, #1 <== NOT EXECUTED 3000c8e0: e3a02002 mov r2, #2 <== NOT EXECUTED 3000c8e4: ebfff780 bl 3000a6ec <_Internal_error_Occurred> <== NOT EXECUTED
30018154 <_execve>:
int _execve(
const char *path __attribute__((unused)),
char *const argv[] __attribute__((unused)),
char *const envp[] __attribute__((unused))
)
{
30018154: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
30018158: ebffe61e bl 300119d8 <__errno> <== NOT EXECUTED 3001815c: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 30018160: e5803000 str r3, [r0] <== NOT EXECUTED
}
30018164: e3e00000 mvn r0, #0 <== NOT EXECUTED
30018168: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30025728 <_kill_r>:
struct _reent *ptr,
pid_t pid,
int sig
)
{
return killinfo( pid, sig, NULL );
30025728: e1a00001 mov r0, r1 <== NOT EXECUTED 3002572c: e1a01002 mov r1, r2 <== NOT EXECUTED 30025730: e3a02000 mov r2, #0 <== NOT EXECUTED 30025734: ea00002a b 300257e4 <killinfo> <== NOT EXECUTED
30009660 <adjtime>:
int adjtime(
struct timeval *delta,
struct timeval *olddelta
)
{
30009660: e92d4033 push {r0, r1, r4, r5, lr} <== NOT EXECUTED
long adjustment;
/*
* Simple validations
*/
if ( !delta )
30009664: e2505000 subs r5, r0, #0 <== NOT EXECUTED
int adjtime(
struct timeval *delta,
struct timeval *olddelta
)
{
30009668: e1a04001 mov r4, r1 <== NOT EXECUTED
long adjustment;
/*
* Simple validations
*/
if ( !delta )
3000966c: 0a000003 beq 30009680 <adjtime+0x20> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( delta->tv_usec >= TOD_MICROSECONDS_PER_SECOND )
30009670: e5952004 ldr r2, [r5, #4] <== NOT EXECUTED 30009674: e59f30f0 ldr r3, [pc, #240] ; 3000976c <adjtime+0x10c> <== NOT EXECUTED 30009678: e1520003 cmp r2, r3 <== NOT EXECUTED 3000967c: 9a000004 bls 30009694 <adjtime+0x34> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
30009680: eb0021b3 bl 30011d54 <__errno> <== NOT EXECUTED 30009684: e3a03016 mov r3, #22 <== NOT EXECUTED 30009688: e5803000 str r3, [r0] <== NOT EXECUTED 3000968c: e3e00000 mvn r0, #0 <== NOT EXECUTED 30009690: ea000034 b 30009768 <adjtime+0x108> <== NOT EXECUTED
if ( olddelta ) {
30009694: e3510000 cmp r1, #0 <== NOT EXECUTED
olddelta->tv_sec = 0;
30009698: 13a03000 movne r3, #0 <== NOT EXECUTED 3000969c: 15813000 strne r3, [r1] <== NOT EXECUTED
olddelta->tv_usec = 0;
300096a0: 15813004 strne r3, [r1, #4] <== NOT EXECUTED
}
/* convert delta to microseconds */
adjustment = (delta->tv_sec * TOD_MICROSECONDS_PER_SECOND);
adjustment += delta->tv_usec;
300096a4: e895000c ldm r5, {r2, r3} <== NOT EXECUTED
300096a8: e59f10c0 ldr r1, [pc, #192] ; 30009770 <adjtime+0x110> <== NOT EXECUTED
300096ac: e0223291 mla r2, r1, r2, r3 <== NOT EXECUTED
/* too small to account for */
if ( adjustment < rtems_configuration_get_microseconds_per_tick() )
300096b0: e59f30bc ldr r3, [pc, #188] ; 30009774 <adjtime+0x114> <== NOT EXECUTED 300096b4: e593300c ldr r3, [r3, #12] <== NOT EXECUTED 300096b8: e1520003 cmp r2, r3 <== NOT EXECUTED 300096bc: 3a000028 bcc 30009764 <adjtime+0x104> <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
300096c0: e59f30b0 ldr r3, [pc, #176] ; 30009778 <adjtime+0x118> <== NOT EXECUTED 300096c4: e5932000 ldr r2, [r3] <== NOT EXECUTED 300096c8: e2822001 add r2, r2, #1 <== NOT EXECUTED 300096cc: e5832000 str r2, [r3] <== NOT EXECUTED
* This prevents context switches while we are adjusting the TOD
*/
_Thread_Disable_dispatch();
_TOD_Get( &ts );
300096d0: e1a0000d mov r0, sp <== NOT EXECUTED 300096d4: eb00059f bl 3000ad58 <_TOD_Get> <== NOT EXECUTED
ts.tv_sec += delta->tv_sec;
300096d8: e5953000 ldr r3, [r5] <== NOT EXECUTED
300096dc: e89d0006 ldm sp, {r1, r2} <== NOT EXECUTED
300096e0: e0811003 add r1, r1, r3 <== NOT EXECUTED
ts.tv_nsec += delta->tv_usec * TOD_NANOSECONDS_PER_MICROSECOND;
300096e4: e5953004 ldr r3, [r5, #4] <== NOT EXECUTED 300096e8: e3a00ffa mov r0, #1000 ; 0x3e8 <== NOT EXECUTED 300096ec: e0232390 mla r3, r0, r3, r2 <== NOT EXECUTED
/* if adjustment is too much positive */
while ( ts.tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
300096f0: e59f0084 ldr r0, [pc, #132] ; 3000977c <adjtime+0x11c> <== NOT EXECUTED 300096f4: ea000002 b 30009704 <adjtime+0xa4> <== NOT EXECUTED 300096f8: e2833331 add r3, r3, #-1006632960 ; 0xc4000000 <== NOT EXECUTED 300096fc: e2833865 add r3, r3, #6619136 ; 0x650000 <== NOT EXECUTED 30009700: e2833c36 add r3, r3, #13824 ; 0x3600 <== NOT EXECUTED 30009704: e1530000 cmp r3, r0 <== NOT EXECUTED 30009708: e1a02001 mov r2, r1 <== NOT EXECUTED 3000970c: e2811001 add r1, r1, #1 <== NOT EXECUTED 30009710: 8afffff8 bhi 300096f8 <adjtime+0x98> <== 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) ) {
30009714: e59f0064 ldr r0, [pc, #100] ; 30009780 <adjtime+0x120> <== NOT EXECUTED 30009718: ea000002 b 30009728 <adjtime+0xc8> <== 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 ) {
3000971c: e28335ee add r3, r3, #998244352 ; 0x3b800000 <== NOT EXECUTED 30009720: e283396b add r3, r3, #1753088 ; 0x1ac000 <== NOT EXECUTED 30009724: 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) ) {
30009728: e1530000 cmp r3, r0 <== 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 ) {
3000972c: e1a01002 mov r1, r2 <== NOT EXECUTED 30009730: 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) ) {
30009734: 9afffff8 bls 3000971c <adjtime+0xbc> <== NOT EXECUTED 30009738: e28d0008 add r0, sp, #8 <== NOT EXECUTED 3000973c: e5201008 str r1, [r0, #-8]! <== NOT EXECUTED
ts.tv_nsec += TOD_NANOSECONDS_PER_SECOND;
ts.tv_sec--;
}
_TOD_Set( &ts );
30009740: e1a0000d mov r0, sp <== 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) ) {
30009744: e58d3004 str r3, [sp, #4] <== NOT EXECUTED
ts.tv_nsec += TOD_NANOSECONDS_PER_SECOND;
ts.tv_sec--;
}
_TOD_Set( &ts );
30009748: eb0005a8 bl 3000adf0 <_TOD_Set> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000974c: eb000b13 bl 3000c3a0 <_Thread_Enable_dispatch> <== NOT EXECUTED
/* set the user's output */
if ( olddelta )
30009750: e3540000 cmp r4, #0 <== NOT EXECUTED
*olddelta = *delta;
return 0;
30009754: 01a00004 moveq r0, r4 <== NOT EXECUTED
_TOD_Set( &ts );
_Thread_Enable_dispatch();
/* set the user's output */
if ( olddelta )
30009758: 0a000002 beq 30009768 <adjtime+0x108> <== NOT EXECUTED
*olddelta = *delta;
3000975c: e895000c ldm r5, {r2, r3} <== NOT EXECUTED
30009760: e884000c stm r4, {r2, r3} <== NOT EXECUTED
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() )
return 0;
30009764: e3a00000 mov r0, #0 <== NOT EXECUTED
/* set the user's output */
if ( olddelta )
*olddelta = *delta;
return 0;
}
30009768: e8bd803c pop {r2, r3, r4, r5, pc} <== NOT EXECUTED
30009dac <aio_cancel>:
* operation(s) cannot be canceled
*/
int aio_cancel(int fildes, struct aiocb *aiocbp)
{
30009dac: 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);
30009db0: e59f4198 ldr r4, [pc, #408] ; 30009f50 <aio_cancel+0x1a4> <== NOT EXECUTED
* operation(s) cannot be canceled
*/
int aio_cancel(int fildes, struct aiocb *aiocbp)
{
30009db4: e1a07000 mov r7, r0 <== NOT EXECUTED
rtems_aio_request_chain *r_chain;
int result;
pthread_mutex_lock (&aio_request_queue.mutex);
30009db8: e1a00004 mov r0, r4 <== NOT EXECUTED
* operation(s) cannot be canceled
*/
int aio_cancel(int fildes, struct aiocb *aiocbp)
{
30009dbc: e1a05001 mov r5, r1 <== NOT EXECUTED
rtems_aio_request_chain *r_chain;
int result;
pthread_mutex_lock (&aio_request_queue.mutex);
30009dc0: eb000413 bl 3000ae14 <pthread_mutex_lock> <== NOT EXECUTED
if (fcntl (fildes, F_GETFD) < 0) {
30009dc4: e1a00007 mov r0, r7 <== NOT EXECUTED 30009dc8: e3a01001 mov r1, #1 <== NOT EXECUTED 30009dcc: eb001a35 bl 300106a8 <fcntl> <== NOT EXECUTED 30009dd0: e3500000 cmp r0, #0 <== NOT EXECUTED 30009dd4: aa000004 bge 30009dec <aio_cancel+0x40> <== NOT EXECUTED
pthread_mutex_unlock(&aio_request_queue.mutex);
30009dd8: e1a00004 mov r0, r4 <== NOT EXECUTED 30009ddc: eb00042b bl 3000ae90 <pthread_mutex_unlock> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one (EBADF);
30009de0: eb002706 bl 30013a00 <__errno> <== NOT EXECUTED 30009de4: e3a03009 mov r3, #9 <== NOT EXECUTED 30009de8: ea00002f b 30009eac <aio_cancel+0x100> <== NOT EXECUTED
}
/* if aiocbp is NULL remove all request for given file descriptor */
if (aiocbp == NULL) {
30009dec: e3550000 cmp r5, #0 <== NOT EXECUTED 30009df0: 1a000026 bne 30009e90 <aio_cancel+0xe4> <== NOT EXECUTED
AIO_printf ("Cancel all requests\n");
r_chain = rtems_aio_search_fd (&aio_request_queue.work_req, fildes, 0);
30009df4: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED 30009df8: e1a01007 mov r1, r7 <== NOT EXECUTED 30009dfc: e1a02005 mov r2, r5 <== NOT EXECUTED 30009e00: eb0000a3 bl 3000a094 <rtems_aio_search_fd> <== NOT EXECUTED
if (r_chain == NULL) {
30009e04: e2506000 subs r6, r0, #0 <== NOT EXECUTED 30009e08: 1a000017 bne 30009e6c <aio_cancel+0xc0> <== NOT EXECUTED
AIO_printf ("Request chain not on [WQ]\n");
if (!rtems_chain_is_empty (&aio_request_queue.idle_req)) {
30009e0c: e5942054 ldr r2, [r4, #84] ; 0x54 <== NOT EXECUTED 30009e10: e2843058 add r3, r4, #88 ; 0x58 <== NOT EXECUTED 30009e14: e1520003 cmp r2, r3 <== NOT EXECUTED 30009e18: 0a00003b beq 30009f0c <aio_cancel+0x160> <== NOT EXECUTED
r_chain = rtems_aio_search_fd (&aio_request_queue.idle_req, fildes, 0);
30009e1c: e2840054 add r0, r4, #84 ; 0x54 <== NOT EXECUTED 30009e20: e1a01007 mov r1, r7 <== NOT EXECUTED 30009e24: e1a02006 mov r2, r6 <== NOT EXECUTED 30009e28: eb000099 bl 3000a094 <rtems_aio_search_fd> <== NOT EXECUTED
if (r_chain == NULL) {
30009e2c: e2505000 subs r5, r0, #0 <== NOT EXECUTED 30009e30: 0a000035 beq 30009f0c <aio_cancel+0x160> <== 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);
30009e34: e285701c add r7, r5, #28 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
30009e38: eb000a07 bl 3000c65c <_Chain_Extract> <== NOT EXECUTED
}
AIO_printf ("Request chain on [IQ]\n");
rtems_chain_extract (&r_chain->next_fd);
rtems_aio_remove_fd (r_chain);
30009e3c: e1a00005 mov r0, r5 <== NOT EXECUTED 30009e40: eb000173 bl 3000a414 <rtems_aio_remove_fd> <== NOT EXECUTED
pthread_mutex_destroy (&r_chain->mutex);
30009e44: e1a00007 mov r0, r7 <== NOT EXECUTED 30009e48: eb000353 bl 3000ab9c <pthread_mutex_destroy> <== NOT EXECUTED
pthread_cond_destroy (&r_chain->mutex);
30009e4c: e1a00007 mov r0, r7 <== NOT EXECUTED 30009e50: eb000285 bl 3000a86c <pthread_cond_destroy> <== NOT EXECUTED
free (r_chain);
30009e54: e1a00005 mov r0, r5 <== NOT EXECUTED 30009e58: ebfff415 bl 30006eb4 <free> <== NOT EXECUTED
pthread_mutex_unlock (&aio_request_queue.mutex);
30009e5c: e1a00004 mov r0, r4 <== NOT EXECUTED 30009e60: eb00040a bl 3000ae90 <pthread_mutex_unlock> <== NOT EXECUTED
return AIO_CANCELED;
30009e64: e1a05006 mov r5, r6 <== NOT EXECUTED 30009e68: ea000036 b 30009f48 <aio_cancel+0x19c> <== NOT EXECUTED
return AIO_ALLDONE;
}
AIO_printf ("Request chain on [WQ]\n");
pthread_mutex_lock (&r_chain->mutex);
30009e6c: e286701c add r7, r6, #28 <== NOT EXECUTED 30009e70: e1a00007 mov r0, r7 <== NOT EXECUTED 30009e74: eb0003e6 bl 3000ae14 <pthread_mutex_lock> <== NOT EXECUTED 30009e78: e1a00006 mov r0, r6 <== NOT EXECUTED 30009e7c: eb0009f6 bl 3000c65c <_Chain_Extract> <== NOT EXECUTED
rtems_chain_extract (&r_chain->next_fd);
rtems_aio_remove_fd (r_chain);
30009e80: e1a00006 mov r0, r6 <== NOT EXECUTED 30009e84: eb000162 bl 3000a414 <rtems_aio_remove_fd> <== NOT EXECUTED
pthread_mutex_unlock (&r_chain->mutex);
30009e88: e1a00007 mov r0, r7 <== NOT EXECUTED 30009e8c: ea00002a b 30009f3c <aio_cancel+0x190> <== NOT EXECUTED
pthread_mutex_unlock (&aio_request_queue.mutex);
return AIO_CANCELED;
} else {
AIO_printf ("Cancel request\n");
if (aiocbp->aio_fildes != fildes) {
30009e90: e5956000 ldr r6, [r5] <== NOT EXECUTED 30009e94: e1560007 cmp r6, r7 <== NOT EXECUTED 30009e98: 0a000006 beq 30009eb8 <aio_cancel+0x10c> <== NOT EXECUTED
pthread_mutex_unlock (&aio_request_queue.mutex);
30009e9c: e1a00004 mov r0, r4 <== NOT EXECUTED 30009ea0: eb0003fa bl 3000ae90 <pthread_mutex_unlock> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one (EINVAL);
30009ea4: eb0026d5 bl 30013a00 <__errno> <== NOT EXECUTED 30009ea8: e3a03016 mov r3, #22 <== NOT EXECUTED 30009eac: e5803000 str r3, [r0] <== NOT EXECUTED 30009eb0: e3e05000 mvn r5, #0 <== NOT EXECUTED 30009eb4: ea000023 b 30009f48 <aio_cancel+0x19c> <== NOT EXECUTED
}
r_chain = rtems_aio_search_fd (&aio_request_queue.work_req, fildes, 0);
30009eb8: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED 30009ebc: e1a01006 mov r1, r6 <== NOT EXECUTED 30009ec0: e3a02000 mov r2, #0 <== NOT EXECUTED 30009ec4: eb000072 bl 3000a094 <rtems_aio_search_fd> <== NOT EXECUTED
if (r_chain == NULL) {
30009ec8: e2507000 subs r7, r0, #0 <== NOT EXECUTED 30009ecc: 1a000012 bne 30009f1c <aio_cancel+0x170> <== NOT EXECUTED
if (!rtems_chain_is_empty (&aio_request_queue.idle_req)) {
30009ed0: e5942054 ldr r2, [r4, #84] ; 0x54 <== NOT EXECUTED 30009ed4: e2843058 add r3, r4, #88 ; 0x58 <== NOT EXECUTED 30009ed8: e1520003 cmp r2, r3 <== NOT EXECUTED 30009edc: 0a00000a beq 30009f0c <aio_cancel+0x160> <== NOT EXECUTED
r_chain = rtems_aio_search_fd (&aio_request_queue.idle_req, fildes, 0);
30009ee0: e2840054 add r0, r4, #84 ; 0x54 <== NOT EXECUTED 30009ee4: e1a01006 mov r1, r6 <== NOT EXECUTED 30009ee8: e1a02007 mov r2, r7 <== NOT EXECUTED 30009eec: eb000068 bl 3000a094 <rtems_aio_search_fd> <== NOT EXECUTED
if (r_chain == NULL) {
30009ef0: e3500000 cmp r0, #0 <== NOT EXECUTED 30009ef4: 0affffe8 beq 30009e9c <aio_cancel+0xf0> <== 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);
30009ef8: e1a01005 mov r1, r5 <== NOT EXECUTED 30009efc: e2800008 add r0, r0, #8 <== NOT EXECUTED 30009f00: eb000155 bl 3000a45c <rtems_aio_remove_req> <== NOT EXECUTED 30009f04: e1a05000 mov r5, r0 <== NOT EXECUTED 30009f08: ea00000c b 30009f40 <aio_cancel+0x194> <== NOT EXECUTED
pthread_mutex_unlock (&aio_request_queue.mutex);
return result;
} else {
pthread_mutex_unlock (&aio_request_queue.mutex);
30009f0c: e1a00004 mov r0, r4 <== NOT EXECUTED 30009f10: eb0003de bl 3000ae90 <pthread_mutex_unlock> <== NOT EXECUTED
return AIO_ALLDONE;
30009f14: e3a05002 mov r5, #2 <== NOT EXECUTED 30009f18: ea00000a b 30009f48 <aio_cancel+0x19c> <== NOT EXECUTED
}
}
AIO_printf ("Request on [WQ]\n");
pthread_mutex_lock (&r_chain->mutex);
30009f1c: e287801c add r8, r7, #28 <== NOT EXECUTED 30009f20: e1a00008 mov r0, r8 <== NOT EXECUTED 30009f24: eb0003ba bl 3000ae14 <pthread_mutex_lock> <== NOT EXECUTED
result = rtems_aio_remove_req (&r_chain->perfd, aiocbp);
30009f28: e1a01005 mov r1, r5 <== NOT EXECUTED 30009f2c: e2870008 add r0, r7, #8 <== NOT EXECUTED 30009f30: eb000149 bl 3000a45c <rtems_aio_remove_req> <== NOT EXECUTED 30009f34: e1a05000 mov r5, r0 <== NOT EXECUTED
pthread_mutex_unlock (&r_chain->mutex);
30009f38: e1a00008 mov r0, r8 <== NOT EXECUTED 30009f3c: eb0003d3 bl 3000ae90 <pthread_mutex_unlock> <== NOT EXECUTED
pthread_mutex_unlock (&aio_request_queue.mutex);
30009f40: e1a00004 mov r0, r4 <== NOT EXECUTED 30009f44: eb0003d1 bl 3000ae90 <pthread_mutex_unlock> <== NOT EXECUTED
return result;
}
return AIO_ALLDONE;
}
30009f48: e1a00005 mov r0, r5 <== NOT EXECUTED
30009f4c: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
30009f54 <aio_error>:
int
aio_error (const struct aiocb *aiocbp)
{
return aiocbp->error_code;
}
30009f54: e5900030 ldr r0, [r0, #48] ; 0x30 <== NOT EXECUTED 30009f58: e12fff1e bx lr <== NOT EXECUTED
30009f5c <aio_fsync>:
)
{
rtems_aio_request *req;
int mode;
if (op != O_SYNC)
30009f5c: e3500a02 cmp r0, #8192 ; 0x2000 <== NOT EXECUTED
int aio_fsync(
int op,
struct aiocb *aiocbp
)
{
30009f60: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
30009f64: 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);
30009f68: 13a05016 movne r5, #22 <== NOT EXECUTED
)
{
rtems_aio_request *req;
int mode;
if (op != O_SYNC)
30009f6c: 1a00000c bne 30009fa4 <aio_fsync+0x48> <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp);
mode = fcntl (aiocbp->aio_fildes, F_GETFL);
30009f70: e5910000 ldr r0, [r1] <== NOT EXECUTED 30009f74: e3a01003 mov r1, #3 <== NOT EXECUTED 30009f78: eb0019ca bl 300106a8 <fcntl> <== NOT EXECUTED
if (!(((mode & O_ACCMODE) == O_WRONLY) || ((mode & O_ACCMODE) == O_RDWR)))
30009f7c: e2000003 and r0, r0, #3 <== NOT EXECUTED 30009f80: e2400001 sub r0, r0, #1 <== NOT EXECUTED 30009f84: e3500001 cmp r0, #1 <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EBADF, aiocbp);
30009f88: 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)))
30009f8c: 8a000004 bhi 30009fa4 <aio_fsync+0x48> <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EBADF, aiocbp);
req = malloc (sizeof (rtems_aio_request));
30009f90: e3a00018 mov r0, #24 <== NOT EXECUTED 30009f94: ebfff52c bl 3000744c <malloc> <== NOT EXECUTED
if (req == NULL)
30009f98: e2503000 subs r3, r0, #0 <== NOT EXECUTED 30009f9c: 1a000007 bne 30009fc0 <aio_fsync+0x64> <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp);
30009fa0: e3a0500b mov r5, #11 <== NOT EXECUTED 30009fa4: e3e03000 mvn r3, #0 <== NOT EXECUTED 30009fa8: e5845030 str r5, [r4, #48] ; 0x30 <== NOT EXECUTED 30009fac: e5843034 str r3, [r4, #52] ; 0x34 <== NOT EXECUTED 30009fb0: eb002692 bl 30013a00 <__errno> <== NOT EXECUTED 30009fb4: e5805000 str r5, [r0] <== NOT EXECUTED
req->aiocbp = aiocbp;
req->aiocbp->aio_lio_opcode = LIO_SYNC;
return rtems_aio_enqueue (req);
}
30009fb8: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009fbc: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
req = malloc (sizeof (rtems_aio_request));
if (req == NULL)
rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp);
req->aiocbp = aiocbp;
30009fc0: e5834014 str r4, [r3, #20] <== NOT EXECUTED
req->aiocbp->aio_lio_opcode = LIO_SYNC;
30009fc4: e3a03003 mov r3, #3 <== NOT EXECUTED 30009fc8: e584302c str r3, [r4, #44] ; 0x2c <== NOT EXECUTED
return rtems_aio_enqueue (req);
}
30009fcc: 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);
30009fd0: ea00013b b 3000a4c4 <rtems_aio_enqueue> <== NOT EXECUTED
3000a6cc <aio_read>:
* 0 - otherwise
*/
int
aio_read (struct aiocb *aiocbp)
{
3000a6cc: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
rtems_aio_request *req;
int mode;
mode = fcntl (aiocbp->aio_fildes, F_GETFL);
3000a6d0: e3a01003 mov r1, #3 <== NOT EXECUTED
* 0 - otherwise
*/
int
aio_read (struct aiocb *aiocbp)
{
3000a6d4: e1a04000 mov r4, r0 <== NOT EXECUTED
rtems_aio_request *req;
int mode;
mode = fcntl (aiocbp->aio_fildes, F_GETFL);
3000a6d8: e5900000 ldr r0, [r0] <== NOT EXECUTED 3000a6dc: eb0017f1 bl 300106a8 <fcntl> <== NOT EXECUTED
if (!(((mode & O_ACCMODE) == O_RDONLY) || ((mode & O_ACCMODE) == O_RDWR)))
3000a6e0: e2000003 and r0, r0, #3 <== NOT EXECUTED 3000a6e4: e3500002 cmp r0, #2 <== NOT EXECUTED 3000a6e8: 13500000 cmpne r0, #0 <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EBADF, aiocbp);
3000a6ec: 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)))
3000a6f0: 1a00000d bne 3000a72c <aio_read+0x60> <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EBADF, aiocbp);
if (aiocbp->aio_reqprio < 0 || aiocbp->aio_reqprio > AIO_PRIO_DELTA_MAX)
3000a6f4: e5943014 ldr r3, [r4, #20] <== NOT EXECUTED 3000a6f8: e3530000 cmp r3, #0 <== NOT EXECUTED 3000a6fc: 1a000007 bne 3000a720 <aio_read+0x54> <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp);
if (aiocbp->aio_offset < 0)
3000a700: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED 3000a704: e3530000 cmp r3, #0 <== NOT EXECUTED 3000a708: ba000004 blt 3000a720 <aio_read+0x54> <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp);
req = malloc (sizeof (rtems_aio_request));
3000a70c: e3a00018 mov r0, #24 <== NOT EXECUTED 3000a710: ebfff34d bl 3000744c <malloc> <== NOT EXECUTED
if (req == NULL)
3000a714: e2503000 subs r3, r0, #0 <== NOT EXECUTED 3000a718: 1a00000a bne 3000a748 <aio_read+0x7c> <== NOT EXECUTED 3000a71c: ea000001 b 3000a728 <aio_read+0x5c> <== 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);
3000a720: e3a05016 mov r5, #22 <== NOT EXECUTED 3000a724: ea000000 b 3000a72c <aio_read+0x60> <== NOT EXECUTED
req = malloc (sizeof (rtems_aio_request));
if (req == NULL)
rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp);
3000a728: e3a0500b mov r5, #11 <== NOT EXECUTED 3000a72c: e3e03000 mvn r3, #0 <== NOT EXECUTED 3000a730: e5845030 str r5, [r4, #48] ; 0x30 <== NOT EXECUTED 3000a734: e5843034 str r3, [r4, #52] ; 0x34 <== NOT EXECUTED 3000a738: eb0024b0 bl 30013a00 <__errno> <== NOT EXECUTED 3000a73c: e5805000 str r5, [r0] <== NOT EXECUTED
req->aiocbp = aiocbp;
req->aiocbp->aio_lio_opcode = LIO_READ;
return rtems_aio_enqueue (req);
}
3000a740: e3e00000 mvn r0, #0 <== NOT EXECUTED
3000a744: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
req = malloc (sizeof (rtems_aio_request));
if (req == NULL)
rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp);
req->aiocbp = aiocbp;
3000a748: e5834014 str r4, [r3, #20] <== NOT EXECUTED
req->aiocbp->aio_lio_opcode = LIO_READ;
3000a74c: e3a03001 mov r3, #1 <== NOT EXECUTED 3000a750: e584302c str r3, [r4, #44] ; 0x2c <== NOT EXECUTED
return rtems_aio_enqueue (req);
}
3000a754: 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);
3000a758: eaffff59 b 3000a4c4 <rtems_aio_enqueue> <== NOT EXECUTED
3000a75c <aio_return>:
ssize_t
aio_return (const struct aiocb *aiocbp)
{
return aiocbp->return_value;
}
3000a75c: e5900034 ldr r0, [r0, #52] ; 0x34 <== NOT EXECUTED 3000a760: e12fff1e bx lr <== NOT EXECUTED
300092b4 <aio_suspend>:
int aio_suspend(
const struct aiocb * const list[] __attribute__((unused)),
int nent __attribute__((unused)),
const struct timespec *timeout __attribute__((unused))
)
{
300092b4: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
300092b8: eb0021c6 bl 300119d8 <__errno> <== NOT EXECUTED 300092bc: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 300092c0: e5803000 str r3, [r0] <== NOT EXECUTED
}
300092c4: e3e00000 mvn r0, #0 <== NOT EXECUTED
300092c8: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000a764 <aio_write>:
* 0 - otherwise
*/
int
aio_write (struct aiocb *aiocbp)
{
3000a764: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
rtems_aio_request *req;
int mode;
mode = fcntl (aiocbp->aio_fildes, F_GETFL);
3000a768: e3a01003 mov r1, #3 <== NOT EXECUTED
* 0 - otherwise
*/
int
aio_write (struct aiocb *aiocbp)
{
3000a76c: e1a04000 mov r4, r0 <== NOT EXECUTED
rtems_aio_request *req;
int mode;
mode = fcntl (aiocbp->aio_fildes, F_GETFL);
3000a770: e5900000 ldr r0, [r0] <== NOT EXECUTED 3000a774: eb0017cb bl 300106a8 <fcntl> <== NOT EXECUTED
if (!(((mode & O_ACCMODE) == O_WRONLY) || ((mode & O_ACCMODE) == O_RDWR)))
3000a778: e2000003 and r0, r0, #3 <== NOT EXECUTED 3000a77c: e2400001 sub r0, r0, #1 <== NOT EXECUTED 3000a780: e3500001 cmp r0, #1 <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EBADF, aiocbp);
3000a784: 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)))
3000a788: 8a00000d bhi 3000a7c4 <aio_write+0x60> <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EBADF, aiocbp);
if (aiocbp->aio_reqprio < 0 || aiocbp->aio_reqprio > AIO_PRIO_DELTA_MAX)
3000a78c: e5943014 ldr r3, [r4, #20] <== NOT EXECUTED 3000a790: e3530000 cmp r3, #0 <== NOT EXECUTED 3000a794: 1a000007 bne 3000a7b8 <aio_write+0x54> <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp);
if (aiocbp->aio_offset < 0)
3000a798: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED 3000a79c: e3530000 cmp r3, #0 <== NOT EXECUTED 3000a7a0: ba000004 blt 3000a7b8 <aio_write+0x54> <== NOT EXECUTED
rtems_aio_set_errno_return_minus_one (EINVAL, aiocbp);
req = malloc (sizeof (rtems_aio_request));
3000a7a4: e3a00018 mov r0, #24 <== NOT EXECUTED 3000a7a8: ebfff327 bl 3000744c <malloc> <== NOT EXECUTED
if (req == NULL)
3000a7ac: e2503000 subs r3, r0, #0 <== NOT EXECUTED 3000a7b0: 1a00000a bne 3000a7e0 <aio_write+0x7c> <== NOT EXECUTED 3000a7b4: ea000001 b 3000a7c0 <aio_write+0x5c> <== 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);
3000a7b8: e3a05016 mov r5, #22 <== NOT EXECUTED 3000a7bc: ea000000 b 3000a7c4 <aio_write+0x60> <== NOT EXECUTED
req = malloc (sizeof (rtems_aio_request));
if (req == NULL)
rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp);
3000a7c0: e3a0500b mov r5, #11 <== NOT EXECUTED 3000a7c4: e3e03000 mvn r3, #0 <== NOT EXECUTED 3000a7c8: e5845030 str r5, [r4, #48] ; 0x30 <== NOT EXECUTED 3000a7cc: e5843034 str r3, [r4, #52] ; 0x34 <== NOT EXECUTED 3000a7d0: eb00248a bl 30013a00 <__errno> <== NOT EXECUTED 3000a7d4: e5805000 str r5, [r0] <== NOT EXECUTED
req->aiocbp = aiocbp;
req->aiocbp->aio_lio_opcode = LIO_WRITE;
return rtems_aio_enqueue (req);
}
3000a7d8: e3e00000 mvn r0, #0 <== NOT EXECUTED
3000a7dc: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
req = malloc (sizeof (rtems_aio_request));
if (req == NULL)
rtems_aio_set_errno_return_minus_one (EAGAIN, aiocbp);
req->aiocbp = aiocbp;
3000a7e0: e5834014 str r4, [r3, #20] <== NOT EXECUTED
req->aiocbp->aio_lio_opcode = LIO_WRITE;
3000a7e4: e3a03002 mov r3, #2 <== NOT EXECUTED 3000a7e8: e584302c str r3, [r4, #44] ; 0x2c <== NOT EXECUTED
return rtems_aio_enqueue (req);
}
3000a7ec: 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);
3000a7f0: eaffff33 b 3000a4c4 <rtems_aio_enqueue> <== NOT EXECUTED
3000b264 <alarm>:
}
unsigned int alarm(
unsigned int seconds
)
{
3000b264: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
/*
* Initialize the timer used to implement alarm().
*/
if ( !the_timer->routine ) {
3000b268: e59f607c ldr r6, [pc, #124] ; 3000b2ec <alarm+0x88> <== NOT EXECUTED
}
unsigned int alarm(
unsigned int seconds
)
{
3000b26c: e1a05000 mov r5, r0 <== NOT EXECUTED
/*
* Initialize the timer used to implement alarm().
*/
if ( !the_timer->routine ) {
3000b270: e596401c ldr r4, [r6, #28] <== NOT EXECUTED 3000b274: e3540000 cmp r4, #0 <== NOT EXECUTED 3000b278: 1a000005 bne 3000b294 <alarm+0x30> <== NOT EXECUTED
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
3000b27c: e59f306c ldr r3, [pc, #108] ; 3000b2f0 <alarm+0x8c> <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
3000b280: e5864008 str r4, [r6, #8] <== NOT EXECUTED
the_watchdog->routine = routine;
3000b284: e586301c str r3, [r6, #28] <== NOT EXECUTED
the_watchdog->id = id;
3000b288: e5864020 str r4, [r6, #32] <== NOT EXECUTED
the_watchdog->user_data = user_data;
3000b28c: e5864024 str r4, [r6, #36] ; 0x24 <== NOT EXECUTED 3000b290: ea00000e b 3000b2d0 <alarm+0x6c> <== NOT EXECUTED
_Watchdog_Initialize( the_timer, _POSIX_signals_Alarm_TSR, 0, NULL );
} else {
Watchdog_States state;
state = _Watchdog_Remove( the_timer );
3000b294: e1a00006 mov r0, r6 <== NOT EXECUTED 3000b298: eb0012bb bl 3000fd8c <_Watchdog_Remove> <== NOT EXECUTED
if ( (state == WATCHDOG_ACTIVE) || (state == WATCHDOG_REMOVE_IT) ) {
3000b29c: e2400002 sub r0, r0, #2 <== NOT EXECUTED 3000b2a0: e3500001 cmp r0, #1 <== NOT EXECUTED
unsigned int alarm(
unsigned int seconds
)
{
unsigned int remaining = 0;
3000b2a4: 83a04000 movhi r4, #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) ) {
3000b2a8: 8a000008 bhi 3000b2d0 <alarm+0x6c> <== 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);
3000b2ac: e5962018 ldr r2, [r6, #24] <== NOT EXECUTED 3000b2b0: e5963014 ldr r3, [r6, #20] <== 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 -
3000b2b4: e596400c ldr r4, [r6, #12] <== NOT EXECUTED
((the_timer->stop_time - the_timer->start_time) / TOD_TICKS_PER_SECOND);
3000b2b8: e0636002 rsb r6, r3, r2 <== NOT EXECUTED 3000b2bc: eb00095b bl 3000d830 <TOD_TICKS_PER_SECOND_method> <== NOT EXECUTED 3000b2c0: e1a01000 mov r1, r0 <== NOT EXECUTED 3000b2c4: e1a00006 mov r0, r6 <== NOT EXECUTED 3000b2c8: eb00377d bl 300190c4 <__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 -
3000b2cc: e0604004 rsb r4, r0, r4 <== NOT EXECUTED
((the_timer->stop_time - the_timer->start_time) / TOD_TICKS_PER_SECOND);
}
}
if ( seconds )
3000b2d0: e3550000 cmp r5, #0 <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3000b2d4: 159f1010 ldrne r1, [pc, #16] ; 3000b2ec <alarm+0x88> <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
3000b2d8: 159f0014 ldrne r0, [pc, #20] ; 3000b2f4 <alarm+0x90> <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3000b2dc: 1581500c strne r5, [r1, #12] <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
3000b2e0: 1b001251 blne 3000fc2c <_Watchdog_Insert> <== NOT EXECUTED
_Watchdog_Insert_seconds( the_timer, seconds );
return remaining;
}
3000b2e4: e1a00004 mov r0, r4 <== NOT EXECUTED
3000b2e8: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
300092cc <clock_getcpuclockid>:
int clock_getcpuclockid(
pid_t pid,
clockid_t *clock_id
)
{
300092cc: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
300092d0: eb0021c0 bl 300119d8 <__errno> <== NOT EXECUTED 300092d4: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 300092d8: e5803000 str r3, [r0] <== NOT EXECUTED
}
300092dc: e3e00000 mvn r0, #0 <== NOT EXECUTED
300092e0: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
300092e4 <clock_getenable_attr>:
int clock_getenable_attr(
clockid_t clock_id,
int *attr
)
{
300092e4: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
300092e8: eb0021ba bl 300119d8 <__errno> <== NOT EXECUTED 300092ec: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 300092f0: e5803000 str r3, [r0] <== NOT EXECUTED
}
300092f4: e3e00000 mvn r0, #0 <== NOT EXECUTED
300092f8: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30009b2c <clock_getres>:
int clock_getres(
clockid_t clock_id,
struct timespec *res
)
{
30009b2c: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
if ( !res )
30009b30: e2514000 subs r4, r1, #0 <== NOT EXECUTED 30009b34: 1a000004 bne 30009b4c <clock_getres+0x20> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
30009b38: eb00219c bl 300121b0 <__errno> <== NOT EXECUTED
30009b3c: e3a03016 mov r3, #22 <== NOT EXECUTED
30009b40: e5803000 str r3, [r0] <== NOT EXECUTED
30009b44: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009b48: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
switch ( clock_id ) {
30009b4c: e2400001 sub r0, r0, #1 <== NOT EXECUTED 30009b50: e3500002 cmp r0, #2 <== NOT EXECUTED 30009b54: 8a000009 bhi 30009b80 <clock_getres+0x54> <== NOT EXECUTED
case CLOCK_REALTIME:
case CLOCK_PROCESS_CPUTIME:
case CLOCK_THREAD_CPUTIME:
if ( res ) {
res->tv_sec = rtems_configuration_get_microseconds_per_tick() /
30009b58: e59f3034 ldr r3, [pc, #52] ; 30009b94 <clock_getres+0x68> <== NOT EXECUTED 30009b5c: e59f1034 ldr r1, [pc, #52] ; 30009b98 <clock_getres+0x6c> <== NOT EXECUTED 30009b60: e593500c ldr r5, [r3, #12] <== NOT EXECUTED 30009b64: e1a00005 mov r0, r5 <== NOT EXECUTED 30009b68: eb004c3e bl 3001cc68 <__aeabi_uidiv> <== NOT EXECUTED
TOD_MICROSECONDS_PER_SECOND;
res->tv_nsec = rtems_configuration_get_nanoseconds_per_tick();
30009b6c: e3a03ffa mov r3, #1000 ; 0x3e8 <== NOT EXECUTED 30009b70: e0050593 mul r5, r3, r5 <== NOT EXECUTED
case CLOCK_REALTIME:
case CLOCK_PROCESS_CPUTIME:
case CLOCK_THREAD_CPUTIME:
if ( res ) {
res->tv_sec = rtems_configuration_get_microseconds_per_tick() /
30009b74: e8840021 stm r4, {r0, r5} <== NOT EXECUTED
default:
rtems_set_errno_and_return_minus_one( EINVAL );
}
return 0;
30009b78: e3a00000 mov r0, #0 <== NOT EXECUTED
30009b7c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
res->tv_nsec = rtems_configuration_get_nanoseconds_per_tick();
}
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
30009b80: eb00218a bl 300121b0 <__errno> <== NOT EXECUTED 30009b84: e3a03016 mov r3, #22 <== NOT EXECUTED 30009b88: e5803000 str r3, [r0] <== NOT EXECUTED 30009b8c: e3e00000 mvn r0, #0 <== NOT EXECUTED
}
return 0;
}
30009b90: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
300094b4 <clock_gettime>:
int clock_gettime(
clockid_t clock_id,
struct timespec *tp
)
{
300094b4: e1a03000 mov r3, r0 <== NOT EXECUTED
if ( !tp )
300094b8: e2510000 subs r0, r1, #0 <== NOT EXECUTED
int clock_gettime(
clockid_t clock_id,
struct timespec *tp
)
{
300094bc: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
if ( !tp )
300094c0: 1a000002 bne 300094d0 <clock_gettime+0x1c> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
300094c4: eb002378 bl 300122ac <__errno> <== NOT EXECUTED 300094c8: e3a03016 mov r3, #22 <== NOT EXECUTED 300094cc: ea00000e b 3000950c <clock_gettime+0x58> <== NOT EXECUTED
if ( clock_id == CLOCK_REALTIME ) {
300094d0: e3530001 cmp r3, #1 <== NOT EXECUTED 300094d4: 1a000001 bne 300094e0 <clock_gettime+0x2c> <== NOT EXECUTED
_TOD_Get(tp);
300094d8: eb000736 bl 3000b1b8 <_TOD_Get> <== NOT EXECUTED 300094dc: ea000004 b 300094f4 <clock_gettime+0x40> <== NOT EXECUTED
return 0;
}
#ifdef CLOCK_MONOTONIC
if ( clock_id == CLOCK_MONOTONIC ) {
300094e0: e3530004 cmp r3, #4 <== NOT EXECUTED 300094e4: 0a000001 beq 300094f0 <clock_gettime+0x3c> <== NOT EXECUTED
return 0;
}
#endif
#ifdef _POSIX_CPUTIME
if ( clock_id == CLOCK_PROCESS_CPUTIME ) {
300094e8: e3530002 cmp r3, #2 <== NOT EXECUTED 300094ec: 1a000002 bne 300094fc <clock_gettime+0x48> <== NOT EXECUTED
_TOD_Get_uptime_as_timespec( tp );
300094f0: eb000747 bl 3000b214 <_TOD_Get_uptime_as_timespec> <== NOT EXECUTED
return 0;
300094f4: e3a00000 mov r0, #0 <== NOT EXECUTED
300094f8: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
}
#endif
#ifdef _POSIX_THREAD_CPUTIME
if ( clock_id == CLOCK_THREAD_CPUTIME )
300094fc: e3530003 cmp r3, #3 <== NOT EXECUTED 30009500: 1a000004 bne 30009518 <clock_gettime+0x64> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
30009504: eb002368 bl 300122ac <__errno> <== NOT EXECUTED
30009508: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED
3000950c: e5803000 str r3, [r0] <== NOT EXECUTED
30009510: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009514: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
30009518: eb002363 bl 300122ac <__errno> <== NOT EXECUTED 3000951c: e3a03016 mov r3, #22 <== NOT EXECUTED 30009520: e5803000 str r3, [r0] <== NOT EXECUTED 30009524: e3e00000 mvn r0, #0 <== NOT EXECUTED
return 0;
}
30009528: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
300092fc <clock_setenable_attr>:
int clock_setenable_attr(
clockid_t clock_id,
int attr
)
{
300092fc: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
30009300: eb0021b4 bl 300119d8 <__errno> <== NOT EXECUTED 30009304: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 30009308: e5803000 str r3, [r0] <== NOT EXECUTED
}
3000930c: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009310: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000952c <clock_settime>:
int clock_settime(
clockid_t clock_id,
const struct timespec *tp
)
{
3000952c: e1a03000 mov r3, r0 <== NOT EXECUTED
if ( !tp )
30009530: e2510000 subs r0, r1, #0 <== NOT EXECUTED
int clock_settime(
clockid_t clock_id,
const struct timespec *tp
)
{
30009534: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
if ( !tp )
30009538: 0a000005 beq 30009554 <clock_settime+0x28> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( clock_id == CLOCK_REALTIME ) {
3000953c: e3530001 cmp r3, #1 <== NOT EXECUTED 30009540: 1a00000e bne 30009580 <clock_settime+0x54> <== NOT EXECUTED
if ( tp->tv_sec < TOD_SECONDS_1970_THROUGH_1988 )
30009544: e5902000 ldr r2, [r0] <== NOT EXECUTED 30009548: e59f3068 ldr r3, [pc, #104] ; 300095b8 <clock_settime+0x8c><== NOT EXECUTED 3000954c: e1520003 cmp r2, r3 <== NOT EXECUTED 30009550: 8a000002 bhi 30009560 <clock_settime+0x34> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
30009554: eb002354 bl 300122ac <__errno> <== NOT EXECUTED 30009558: e3a03016 mov r3, #22 <== NOT EXECUTED 3000955c: ea00000d b 30009598 <clock_settime+0x6c> <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
30009560: e59f3054 ldr r3, [pc, #84] ; 300095bc <clock_settime+0x90> <== NOT EXECUTED 30009564: e5932000 ldr r2, [r3] <== NOT EXECUTED 30009568: e2822001 add r2, r2, #1 <== NOT EXECUTED 3000956c: e5832000 str r2, [r3] <== NOT EXECUTED
_Thread_Disable_dispatch();
_TOD_Set( tp );
30009570: eb00073d bl 3000b26c <_TOD_Set> <== NOT EXECUTED
_Thread_Enable_dispatch();
30009574: eb000ca8 bl 3000c81c <_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;
30009578: e3a00000 mov r0, #0 <== NOT EXECUTED
3000957c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
_Thread_Disable_dispatch();
_TOD_Set( tp );
_Thread_Enable_dispatch();
}
#ifdef _POSIX_CPUTIME
else if ( clock_id == CLOCK_PROCESS_CPUTIME )
30009580: e3530002 cmp r3, #2 <== NOT EXECUTED 30009584: 0a000001 beq 30009590 <clock_settime+0x64> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
#endif
#ifdef _POSIX_THREAD_CPUTIME
else if ( clock_id == CLOCK_THREAD_CPUTIME )
30009588: e3530003 cmp r3, #3 <== NOT EXECUTED 3000958c: 1a000004 bne 300095a4 <clock_settime+0x78> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
30009590: eb002345 bl 300122ac <__errno> <== NOT EXECUTED
30009594: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED
30009598: e5803000 str r3, [r0] <== NOT EXECUTED
3000959c: e3e00000 mvn r0, #0 <== NOT EXECUTED
300095a0: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
#endif
else
rtems_set_errno_and_return_minus_one( EINVAL );
300095a4: eb002340 bl 300122ac <__errno> <== NOT EXECUTED 300095a8: e3a03016 mov r3, #22 <== NOT EXECUTED 300095ac: e5803000 str r3, [r0] <== NOT EXECUTED 300095b0: e3e00000 mvn r0, #0 <== NOT EXECUTED
return 0;
}
300095b4: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30009314 <fork>:
#include <sys/types.h>
#include <errno.h>
#include <rtems/seterr.h>
int fork( void )
{
30009314: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
30009318: eb0021ae bl 300119d8 <__errno> <== NOT EXECUTED 3000931c: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 30009320: e5803000 str r3, [r0] <== NOT EXECUTED
}
30009324: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009328: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30009248 <getitimer>:
int getitimer(
int which,
struct itimerval *value
)
{
if ( !value )
30009248: e3510000 cmp r1, #0 <== NOT EXECUTED
int getitimer(
int which,
struct itimerval *value
)
{
3000924c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
if ( !value )
30009250: 1a000002 bne 30009260 <getitimer+0x18> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EFAULT );
30009254: eb00218e bl 30011894 <__errno> <== NOT EXECUTED 30009258: e3a0300e mov r3, #14 <== NOT EXECUTED 3000925c: ea000006 b 3000927c <getitimer+0x34> <== NOT EXECUTED
switch ( which ) {
30009260: e3500002 cmp r0, #2 <== NOT EXECUTED 30009264: 8a000002 bhi 30009274 <getitimer+0x2c> <== NOT EXECUTED
case ITIMER_REAL:
case ITIMER_VIRTUAL:
case ITIMER_PROF:
rtems_set_errno_and_return_minus_one( ENOSYS );
30009268: eb002189 bl 30011894 <__errno> <== NOT EXECUTED 3000926c: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 30009270: ea000001 b 3000927c <getitimer+0x34> <== NOT EXECUTED
default:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
30009274: eb002186 bl 30011894 <__errno> <== NOT EXECUTED 30009278: e3a03016 mov r3, #22 <== NOT EXECUTED 3000927c: e5803000 str r3, [r0] <== NOT EXECUTED
}
30009280: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009284: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30009954 <kill>:
int kill(
pid_t pid,
int sig
)
{
return killinfo( pid, sig, NULL );
30009954: e3a02000 mov r2, #0 <== NOT EXECUTED 30009958: ea0017d5 b 3000f8b4 <killinfo> <== NOT EXECUTED
300257e4 <killinfo>:
int killinfo(
pid_t pid,
int sig,
const union sigval *value
)
{
300257e4: e92d47f7 push {r0, r1, r2, r4, r5, r6, r7, r8, r9, sl, lr} <== NOT EXECUTED
300257e8: e1a05000 mov r5, r0 <== NOT EXECUTED
300257ec: e1a04001 mov r4, r1 <== NOT EXECUTED
300257f0: e1a06002 mov r6, r2 <== NOT EXECUTED
POSIX_signals_Siginfo_node *psiginfo;
/*
* Only supported for the "calling process" (i.e. this node).
*/
if ( pid != getpid() )
300257f4: ebffff4f bl 30025538 <getpid> <== NOT EXECUTED 300257f8: e1550000 cmp r5, r0 <== NOT EXECUTED 300257fc: 0a000002 beq 3002580c <killinfo+0x28> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ESRCH );
30025800: ebffc27d bl 300161fc <__errno> <== NOT EXECUTED 30025804: e3a03003 mov r3, #3 <== NOT EXECUTED 30025808: ea00007c b 30025a00 <killinfo+0x21c> <== NOT EXECUTED
/*
* Validate the signal passed.
*/
if ( !sig )
3002580c: e3540000 cmp r4, #0 <== NOT EXECUTED 30025810: 0a000002 beq 30025820 <killinfo+0x3c> <== NOT EXECUTED
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
30025814: e2445001 sub r5, r4, #1 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(sig) )
30025818: e355001f cmp r5, #31 <== NOT EXECUTED 3002581c: 9a000002 bls 3002582c <killinfo+0x48> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
30025820: ebffc275 bl 300161fc <__errno> <== NOT EXECUTED 30025824: e3a03016 mov r3, #22 <== NOT EXECUTED 30025828: ea000074 b 30025a00 <killinfo+0x21c> <== NOT EXECUTED
/*
* If the signal is being ignored, then we are out of here.
*/
if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN )
3002582c: e59f3204 ldr r3, [pc, #516] ; 30025a38 <killinfo+0x254> <== NOT EXECUTED 30025830: e3a0200c mov r2, #12 <== NOT EXECUTED 30025834: e0233492 mla r3, r2, r4, r3 <== NOT EXECUTED 30025838: e5933008 ldr r3, [r3, #8] <== NOT EXECUTED 3002583c: e3530001 cmp r3, #1 <== NOT EXECUTED 30025840: 0a00007a beq 30025a30 <killinfo+0x24c> <== 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 ) )
30025844: e3540008 cmp r4, #8 <== NOT EXECUTED 30025848: 13540004 cmpne r4, #4 <== NOT EXECUTED 3002584c: 0a000001 beq 30025858 <killinfo+0x74> <== NOT EXECUTED 30025850: e354000b cmp r4, #11 <== NOT EXECUTED 30025854: 1a000003 bne 30025868 <killinfo+0x84> <== NOT EXECUTED
return pthread_kill( pthread_self(), sig );
30025858: eb0000ff bl 30025c5c <pthread_self> <== NOT EXECUTED 3002585c: e1a01004 mov r1, r4 <== NOT EXECUTED 30025860: eb0000cc bl 30025b98 <pthread_kill> <== NOT EXECUTED 30025864: ea000072 b 30025a34 <killinfo+0x250> <== NOT EXECUTED
static inline sigset_t signo_to_mask(
uint32_t sig
)
{
return 1u << (sig - 1);
30025868: 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 ) {
3002586c: e3560000 cmp r6, #0 <== NOT EXECUTED
/* * Build up a siginfo structure */ siginfo = &siginfo_struct; siginfo->si_signo = sig; siginfo->si_code = SI_USER;
30025870: e58d3004 str r3, [sp, #4] <== NOT EXECUTED
/*
* Build up a siginfo structure
*/
siginfo = &siginfo_struct;
siginfo->si_signo = sig;
30025874: e58d4000 str r4, [sp] <== NOT EXECUTED 30025878: e1a05513 lsl r5, r3, r5 <== NOT EXECUTED
siginfo->si_code = SI_USER;
if ( !value ) {
siginfo->si_value.sival_int = 0;
} else {
siginfo->si_value = *value;
3002587c: 15963000 ldrne r3, [r6] <== NOT EXECUTED
*/
siginfo = &siginfo_struct;
siginfo->si_signo = sig;
siginfo->si_code = SI_USER;
if ( !value ) {
siginfo->si_value.sival_int = 0;
30025880: 058d6008 streq r6, [sp, #8] <== NOT EXECUTED
} else {
siginfo->si_value = *value;
30025884: 158d3008 strne r3, [sp, #8] <== NOT EXECUTED 30025888: e59f31ac ldr r3, [pc, #428] ; 30025a3c <killinfo+0x258> <== NOT EXECUTED 3002588c: e5932000 ldr r2, [r3] <== NOT EXECUTED 30025890: e2822001 add r2, r2, #1 <== NOT EXECUTED 30025894: 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;
30025898: e59f31a0 ldr r3, [pc, #416] ; 30025a40 <killinfo+0x25c> <== NOT EXECUTED 3002589c: e5930004 ldr r0, [r3, #4] <== NOT EXECUTED
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
if ( _POSIX_signals_Is_interested( api, mask ) ) {
300258a0: e59030fc ldr r3, [r0, #252] ; 0xfc <== NOT EXECUTED 300258a4: e59330d0 ldr r3, [r3, #208] ; 0xd0 <== NOT EXECUTED 300258a8: e1d53003 bics r3, r5, r3 <== NOT EXECUTED
}
DEBUG_STEP("\n");
_Thread_Enable_dispatch();
return 0;
}
300258ac: 059f2190 ldreq r2, [pc, #400] ; 30025a44 <killinfo+0x260> <== NOT EXECUTED 300258b0: 04923004 ldreq r3, [r2], #4 <== NOT EXECUTED
* get it an execute it as soon as the dispatcher executes.
*/
the_thread = _Thread_Executing;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
if ( _POSIX_signals_Is_interested( api, mask ) ) {
300258b4: 0a000009 beq 300258e0 <killinfo+0xfc> <== NOT EXECUTED 300258b8: ea00003c b 300259b0 <killinfo+0x1cc> <== NOT EXECUTED
#endif
/*
* Is this thread is actually blocked waiting for the signal?
*/
if (the_thread->Wait.option & mask)
300258bc: e593c030 ldr ip, [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;
300258c0: e1a00003 mov r0, r3 <== NOT EXECUTED
#endif
/*
* Is this thread is actually blocked waiting for the signal?
*/
if (the_thread->Wait.option & mask)
300258c4: e115000c tst r5, ip <== 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 ];
300258c8: 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)
300258cc: 1a000037 bne 300259b0 <killinfo+0x1cc> <== NOT EXECUTED
/*
* Is this thread is blocked waiting for another signal but has
* not blocked this one?
*/
if (~api->signals_blocked & mask)
300258d0: e59110d0 ldr r1, [r1, #208] ; 0xd0 <== NOT EXECUTED 300258d4: e1d51001 bics r1, r5, r1 <== NOT EXECUTED 300258d8: 1a000034 bne 300259b0 <killinfo+0x1cc> <== 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 ) {
300258dc: 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 );
300258e0: e1530002 cmp r3, r2 <== NOT EXECUTED 300258e4: 1afffff4 bne 300258bc <killinfo+0xd8> <== NOT EXECUTED
* NOTES: * * + rtems internal threads do not receive signals. */ interested = NULL; interested_priority = PRIORITY_MAXIMUM + 1;
300258e8: e59f3158 ldr r3, [pc, #344] ; 30025a48 <killinfo+0x264> <== NOT EXECUTED 300258ec: e59fc158 ldr ip, [pc, #344] ; 30025a4c <killinfo+0x268> <== NOT EXECUTED 300258f0: e5d32000 ldrb r2, [r3] <== NOT EXECUTED
*/
#define _POSIX_signals_Is_interested( _api, _mask ) \
( ~(_api)->signals_blocked & (_mask) )
int killinfo(
300258f4: e28ca008 add sl, ip, #8 <== NOT EXECUTED
* NOTES: * * + rtems internal threads do not receive signals. */ interested = NULL; interested_priority = PRIORITY_MAXIMUM + 1;
300258f8: e2822001 add r2, r2, #1 <== NOT EXECUTED
* * NOTES: * * + rtems internal threads do not receive signals. */ interested = NULL;
300258fc: e3a00000 mov r0, #0 <== 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 ] )
30025900: e5bc3004 ldr r3, [ip, #4]! <== NOT EXECUTED 30025904: e3530000 cmp r3, #0 <== NOT EXECUTED 30025908: 0a000024 beq 300259a0 <killinfo+0x1bc> <== NOT EXECUTED
continue;
the_info = _Objects_Information_table[ the_api ][ 1 ];
3002590c: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
#endif
maximum = the_info->maximum;
object_table = the_info->local_table;
for ( index = 1 ; index <= maximum ; index++ ) {
30025910: e3a0e001 mov lr, #1 <== NOT EXECUTED
*/
if ( !the_info )
continue;
#endif
maximum = the_info->maximum;
30025914: e1d391b0 ldrh r9, [r3, #16] <== NOT EXECUTED 30025918: e593601c ldr r6, [r3, #28] <== NOT EXECUTED
object_table = the_info->local_table;
for ( index = 1 ; index <= maximum ; index++ ) {
3002591c: ea00001d b 30025998 <killinfo+0x1b4> <== NOT EXECUTED
the_thread = (Thread_Control *) object_table[ index ];
30025920: e5b63004 ldr r3, [r6, #4]! <== NOT EXECUTED
if ( !the_thread )
30025924: e3530000 cmp r3, #0 <== NOT EXECUTED 30025928: 0a000019 beq 30025994 <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 )
3002592c: e5931014 ldr r1, [r3, #20] <== NOT EXECUTED 30025930: e1510002 cmp r1, r2 <== NOT EXECUTED 30025934: 8a000016 bhi 30025994 <killinfo+0x1b0> <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( !api )
continue;
#endif
if ( !_POSIX_signals_Is_interested( api, mask ) )
30025938: e59370fc ldr r7, [r3, #252] ; 0xfc <== NOT EXECUTED 3002593c: e59770d0 ldr r7, [r7, #208] ; 0xd0 <== NOT EXECUTED 30025940: e1d57007 bics r7, r5, r7 <== NOT EXECUTED 30025944: 0a000012 beq 30025994 <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 ) {
30025948: e1510002 cmp r1, r2 <== NOT EXECUTED 3002594c: 3a00000e bcc 3002598c <killinfo+0x1a8> <== 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 ) ) {
30025950: e3500000 cmp r0, #0 <== NOT EXECUTED 30025954: 0a00000e beq 30025994 <killinfo+0x1b0> <== NOT EXECUTED 30025958: e5908010 ldr r8, [r0, #16] <== NOT EXECUTED 3002595c: e3580000 cmp r8, #0 <== NOT EXECUTED 30025960: 0a00000b beq 30025994 <killinfo+0x1b0> <== NOT EXECUTED
/* preferred ready over blocked */
DEBUG_STEP("5");
if ( _States_Is_ready( the_thread->current_state ) ) {
30025964: e5937010 ldr r7, [r3, #16] <== NOT EXECUTED 30025968: e3570000 cmp r7, #0 <== NOT EXECUTED 3002596c: 0a000006 beq 3002598c <killinfo+0x1a8> <== NOT EXECUTED
continue;
}
DEBUG_STEP("6");
/* prefer blocked/interruptible over blocked/not interruptible */
if ( !_States_Is_interruptible_by_signal(interested->current_state) ) {
30025970: e3180201 tst r8, #268435456 ; 0x10000000 <== NOT EXECUTED 30025974: 1a000006 bne 30025994 <killinfo+0x1b0> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _States_Is_interruptible_by_signal (
States_Control the_states
)
{
return (the_states & STATES_INTERRUPTIBLE_BY_SIGNAL);
30025978: e2077201 and r7, r7, #268435456 ; 0x10000000 <== NOT EXECUTED
DEBUG_STEP("7");
if ( _States_Is_interruptible_by_signal(the_thread->current_state) ) {
3002597c: e3570000 cmp r7, #0 <== NOT EXECUTED 30025980: 11a02001 movne r2, r1 <== NOT EXECUTED 30025984: 11a00003 movne r0, r3 <== NOT EXECUTED 30025988: ea000001 b 30025994 <killinfo+0x1b0> <== 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 ) ) {
3002598c: e1a02001 mov r2, r1 <== NOT EXECUTED 30025990: e1a00003 mov r0, r3 <== NOT EXECUTED
#endif
maximum = the_info->maximum;
object_table = the_info->local_table;
for ( index = 1 ; index <= maximum ; index++ ) {
30025994: e28ee001 add lr, lr, #1 <== NOT EXECUTED 30025998: e15e0009 cmp lr, r9 <== NOT EXECUTED 3002599c: 9affffdf bls 30025920 <killinfo+0x13c> <== 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++) {
300259a0: e15c000a cmp ip, sl <== NOT EXECUTED 300259a4: 1affffd5 bne 30025900 <killinfo+0x11c> <== NOT EXECUTED
}
}
}
}
if ( interested ) {
300259a8: e3500000 cmp r0, #0 <== NOT EXECUTED 300259ac: 0a000004 beq 300259c4 <killinfo+0x1e0> <== 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 ) ) {
300259b0: e1a01004 mov r1, r4 <== NOT EXECUTED 300259b4: e1a0200d mov r2, sp <== NOT EXECUTED 300259b8: eb000030 bl 30025a80 <_POSIX_signals_Unblock_thread> <== NOT EXECUTED 300259bc: e3500000 cmp r0, #0 <== NOT EXECUTED 300259c0: 1a000019 bne 30025a2c <killinfo+0x248> <== 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 );
300259c4: e1a00005 mov r0, r5 <== NOT EXECUTED 300259c8: eb000022 bl 30025a58 <_POSIX_signals_Set_process_signals> <== NOT EXECUTED
if ( _POSIX_signals_Vectors[ sig ].sa_flags == SA_SIGINFO ) {
300259cc: e3a0300c mov r3, #12 <== NOT EXECUTED 300259d0: e0040493 mul r4, r3, r4 <== NOT EXECUTED 300259d4: e59f305c ldr r3, [pc, #92] ; 30025a38 <killinfo+0x254> <== NOT EXECUTED 300259d8: e7933004 ldr r3, [r3, r4] <== NOT EXECUTED 300259dc: e3530002 cmp r3, #2 <== NOT EXECUTED 300259e0: 1a000011 bne 30025a2c <killinfo+0x248> <== NOT EXECUTED
psiginfo = (POSIX_signals_Siginfo_node *)
_Chain_Get( &_POSIX_signals_Inactive_siginfo );
300259e4: e59f0064 ldr r0, [pc, #100] ; 30025a50 <killinfo+0x26c> <== NOT EXECUTED 300259e8: ebffa50f bl 3000ee2c <_Chain_Get> <== NOT EXECUTED
if ( !psiginfo ) {
300259ec: e250c000 subs ip, r0, #0 <== NOT EXECUTED 300259f0: 1a000005 bne 30025a0c <killinfo+0x228> <== NOT EXECUTED
_Thread_Enable_dispatch();
300259f4: ebffaba0 bl 3001087c <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EAGAIN );
300259f8: ebffc1ff bl 300161fc <__errno> <== NOT EXECUTED 300259fc: e3a0300b mov r3, #11 <== NOT EXECUTED 30025a00: e5803000 str r3, [r0] <== NOT EXECUTED 30025a04: e3e00000 mvn r0, #0 <== NOT EXECUTED 30025a08: ea000009 b 30025a34 <killinfo+0x250> <== NOT EXECUTED
}
psiginfo->Info = *siginfo;
30025a0c: e28c3008 add r3, ip, #8 <== NOT EXECUTED
30025a10: e1a0200d mov r2, sp <== NOT EXECUTED
30025a14: e8920007 ldm r2, {r0, r1, r2} <== NOT EXECUTED
30025a18: e8830007 stm r3, {r0, r1, r2} <== NOT EXECUTED
_Chain_Append( &_POSIX_signals_Siginfo[ sig ], &psiginfo->Node );
30025a1c: e59f0030 ldr r0, [pc, #48] ; 30025a54 <killinfo+0x270> <== NOT EXECUTED 30025a20: e1a0100c mov r1, ip <== NOT EXECUTED 30025a24: e0800004 add r0, r0, r4 <== NOT EXECUTED 30025a28: ebffa4ec bl 3000ede0 <_Chain_Append> <== NOT EXECUTED
}
DEBUG_STEP("\n");
_Thread_Enable_dispatch();
30025a2c: ebffab92 bl 3001087c <_Thread_Enable_dispatch> <== NOT EXECUTED
/*
* If the signal is being ignored, then we are out of here.
*/
if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN )
return 0;
30025a30: e3a00000 mov r0, #0 <== NOT EXECUTED
}
DEBUG_STEP("\n");
_Thread_Enable_dispatch();
return 0;
}
30025a34: e8bd87fe pop {r1, r2, r3, r4, r5, r6, r7, r8, r9, sl, pc} <== NOT EXECUTED
3000932c <lio_listio>:
int mode __attribute__((unused)),
struct aiocb * const list[] __attribute__((unused)),
int nent __attribute__((unused)),
struct sigevent *sig __attribute__((unused))
)
{
3000932c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
30009330: eb0021a8 bl 300119d8 <__errno> <== NOT EXECUTED 30009334: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 30009338: e5803000 str r3, [r0] <== NOT EXECUTED
}
3000933c: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009340: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30009344 <mprotect>:
const void *addr __attribute__((unused)),
size_t len __attribute__((unused)),
int prot __attribute__((unused)) )
{
return 0;
}
30009344: e3a00000 mov r0, #0 <== NOT EXECUTED 30009348: e12fff1e bx lr <== NOT EXECUTED
3000e634 <mq_close>:
*/
int mq_close(
mqd_t mqdes
)
{
3000e634: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED
3000e638: 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(
3000e63c: e1a0200d mov r2, sp <== NOT EXECUTED 3000e640: e59f005c ldr r0, [pc, #92] ; 3000e6a4 <mq_close+0x70> <== NOT EXECUTED 3000e644: eb000c9c bl 300118bc <_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 ) {
3000e648: e59d5000 ldr r5, [sp] <== NOT EXECUTED 3000e64c: e1a04000 mov r4, r0 <== NOT EXECUTED 3000e650: e3550000 cmp r5, #0 <== NOT EXECUTED 3000e654: 1a00000d bne 3000e690 <mq_close+0x5c> <== 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;
3000e658: e5900010 ldr r0, [r0, #16] <== NOT EXECUTED
the_mq->open_count -= 1;
3000e65c: e5903018 ldr r3, [r0, #24] <== NOT EXECUTED 3000e660: e2433001 sub r3, r3, #1 <== NOT EXECUTED 3000e664: e5803018 str r3, [r0, #24] <== NOT EXECUTED
_POSIX_Message_queue_Delete( the_mq );
3000e668: eb00000e bl 3000e6a8 <_POSIX_Message_queue_Delete> <== NOT EXECUTED
/*
* Now close this file descriptor.
*/
_Objects_Close(
3000e66c: e59f0030 ldr r0, [pc, #48] ; 3000e6a4 <mq_close+0x70> <== NOT EXECUTED 3000e670: e1a01004 mov r1, r4 <== NOT EXECUTED 3000e674: eb000b96 bl 300114d4 <_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 );
3000e678: e59f0024 ldr r0, [pc, #36] ; 3000e6a4 <mq_close+0x70> <== NOT EXECUTED 3000e67c: e1a01004 mov r1, r4 <== NOT EXECUTED 3000e680: eb000c38 bl 30011768 <_Objects_Free> <== NOT EXECUTED
&_POSIX_Message_queue_Information_fds, &the_mq_fd->Object );
_POSIX_Message_queue_Free_fd( the_mq_fd );
_Thread_Enable_dispatch();
3000e684: eb000fb2 bl 30012554 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000e688: e1a00005 mov r0, r5 <== NOT EXECUTED 3000e68c: ea000003 b 3000e6a0 <mq_close+0x6c> <== NOT EXECUTED
/*
* OBJECTS_REMOTE:
* OBJECTS_ERROR:
*/
rtems_set_errno_and_return_minus_one( EBADF );
3000e690: eb0027ee bl 30018650 <__errno> <== NOT EXECUTED 3000e694: e3a03009 mov r3, #9 <== NOT EXECUTED 3000e698: e5803000 str r3, [r0] <== NOT EXECUTED 3000e69c: e3e00000 mvn r0, #0 <== NOT EXECUTED
}
3000e6a0: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED
3000e6f8 <mq_getattr>:
int mq_getattr(
mqd_t mqdes,
struct mq_attr *mqstat
)
{
3000e6f8: e92d4031 push {r0, 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 )
3000e6fc: e2514000 subs r4, r1, #0 <== NOT EXECUTED
int mq_getattr(
mqd_t mqdes,
struct mq_attr *mqstat
)
{
3000e700: e1a03000 mov r3, 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 )
3000e704: 1a000002 bne 3000e714 <mq_getattr+0x1c> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
3000e708: eb0027d0 bl 30018650 <__errno> <== NOT EXECUTED 3000e70c: e3a03016 mov r3, #22 <== NOT EXECUTED 3000e710: ea000014 b 3000e768 <mq_getattr+0x70> <== 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(
3000e714: e59f0058 ldr r0, [pc, #88] ; 3000e774 <mq_getattr+0x7c> <== NOT EXECUTED 3000e718: e1a01003 mov r1, r3 <== NOT EXECUTED 3000e71c: e1a0200d mov r2, sp <== NOT EXECUTED 3000e720: eb000c65 bl 300118bc <_Objects_Get> <== NOT EXECUTED
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
3000e724: e59d5000 ldr r5, [sp] <== NOT EXECUTED 3000e728: e3550000 cmp r5, #0 <== NOT EXECUTED 3000e72c: 1a00000b bne 3000e760 <mq_getattr+0x68> <== NOT EXECUTED
case OBJECTS_LOCAL:
the_mq = the_mq_fd->Queue;
3000e730: 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;
3000e734: e5902014 ldr r2, [r0, #20] <== NOT EXECUTED 3000e738: e5842000 str r2, [r4] <== NOT EXECUTED
mqstat->mq_msgsize = the_mq->Message_queue.maximum_message_size;
3000e73c: e5932068 ldr r2, [r3, #104] ; 0x68 <== NOT EXECUTED 3000e740: e5842008 str r2, [r4, #8] <== NOT EXECUTED
mqstat->mq_maxmsg = the_mq->Message_queue.maximum_pending_messages;
3000e744: e5932060 ldr r2, [r3, #96] ; 0x60 <== NOT EXECUTED
mqstat->mq_curmsgs = the_mq->Message_queue.number_of_pending_messages;
3000e748: e5933064 ldr r3, [r3, #100] ; 0x64 <== NOT EXECUTED
the_mq_attr = &the_mq->Message_queue.Attributes;
mqstat->mq_flags = the_mq_fd->oflag;
mqstat->mq_msgsize = the_mq->Message_queue.maximum_message_size;
mqstat->mq_maxmsg = the_mq->Message_queue.maximum_pending_messages;
3000e74c: e5842004 str r2, [r4, #4] <== NOT EXECUTED
mqstat->mq_curmsgs = the_mq->Message_queue.number_of_pending_messages;
3000e750: e584300c str r3, [r4, #12] <== NOT EXECUTED
_Thread_Enable_dispatch();
3000e754: eb000f7e bl 30012554 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000e758: e1a00005 mov r0, r5 <== NOT EXECUTED 3000e75c: ea000003 b 3000e770 <mq_getattr+0x78> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
3000e760: eb0027ba bl 30018650 <__errno> <== NOT EXECUTED 3000e764: e3a03009 mov r3, #9 <== NOT EXECUTED 3000e768: e5803000 str r3, [r0] <== NOT EXECUTED 3000e76c: e3e00000 mvn r0, #0 <== NOT EXECUTED
}
3000e770: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED
3000e79c <mq_notify>:
int mq_notify(
mqd_t mqdes,
const struct sigevent *notification
)
{
3000e79c: e92d4011 push {r0, r4, lr} <== NOT EXECUTED
3000e7a0: e1a03000 mov r3, r0 <== NOT EXECUTED
3000e7a4: e1a04001 mov r4, r1 <== NOT EXECUTED
3000e7a8: e59f008c ldr r0, [pc, #140] ; 3000e83c <mq_notify+0xa0> <== NOT EXECUTED
3000e7ac: e1a01003 mov r1, r3 <== NOT EXECUTED
3000e7b0: e1a0200d mov r2, sp <== NOT EXECUTED
3000e7b4: eb000c40 bl 300118bc <_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 ) {
3000e7b8: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000e7bc: e3530000 cmp r3, #0 <== NOT EXECUTED 3000e7c0: 1a000018 bne 3000e828 <mq_notify+0x8c> <== NOT EXECUTED
case OBJECTS_LOCAL:
the_mq = the_mq_fd->Queue;
if ( notification ) {
3000e7c4: 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;
3000e7c8: e590c010 ldr ip, [r0, #16] <== NOT EXECUTED
if ( notification ) {
3000e7cc: 0a000010 beq 3000e814 <mq_notify+0x78> <== NOT EXECUTED
if ( _CORE_message_queue_Is_notify_enabled( &the_mq->Message_queue ) ) {
3000e7d0: e59c307c ldr r3, [ip, #124] ; 0x7c <== NOT EXECUTED 3000e7d4: e3530000 cmp r3, #0 <== NOT EXECUTED 3000e7d8: 0a000003 beq 3000e7ec <mq_notify+0x50> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000e7dc: eb000f5c bl 30012554 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EBUSY );
3000e7e0: eb00279a bl 30018650 <__errno> <== NOT EXECUTED 3000e7e4: e3a03010 mov r3, #16 <== NOT EXECUTED 3000e7e8: ea000010 b 3000e830 <mq_notify+0x94> <== NOT EXECUTED 3000e7ec: e58c3080 str r3, [ip, #128] ; 0x80 <== NOT EXECUTED
}
_CORE_message_queue_Set_notify( &the_mq->Message_queue, NULL, NULL );
the_mq->notification = *notification;
3000e7f0: e28ce090 add lr, ip, #144 ; 0x90 <== NOT EXECUTED
3000e7f4: e8b4000f ldm r4!, {r0, r1, r2, r3} <== NOT EXECUTED
3000e7f8: e8ae000f stmia lr!, {r0, r1, r2, r3} <== NOT EXECUTED
3000e7fc: e5943000 ldr r3, [r4] <== NOT EXECUTED
3000e800: e58cc080 str ip, [ip, #128] ; 0x80 <== NOT EXECUTED
3000e804: e58e3000 str r3, [lr] <== 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;
3000e808: e59f3030 ldr r3, [pc, #48] ; 3000e840 <mq_notify+0xa4> <== NOT EXECUTED 3000e80c: e58c307c str r3, [ip, #124] ; 0x7c <== NOT EXECUTED 3000e810: ea000001 b 3000e81c <mq_notify+0x80> <== NOT EXECUTED 3000e814: e58c407c str r4, [ip, #124] ; 0x7c <== NOT EXECUTED
the_message_queue->notify_argument = the_argument;
3000e818: e58c4080 str r4, [ip, #128] ; 0x80 <== NOT EXECUTED
_CORE_message_queue_Set_notify( &the_mq->Message_queue, NULL, NULL );
}
_Thread_Enable_dispatch();
3000e81c: eb000f4c bl 30012554 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000e820: e3a00000 mov r0, #0 <== NOT EXECUTED 3000e824: ea000003 b 3000e838 <mq_notify+0x9c> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
3000e828: eb002788 bl 30018650 <__errno> <== NOT EXECUTED 3000e82c: e3a03009 mov r3, #9 <== NOT EXECUTED 3000e830: e5803000 str r3, [r0] <== NOT EXECUTED 3000e834: e3e00000 mvn r0, #0 <== NOT EXECUTED
}
3000e838: e8bd8018 pop {r3, r4, pc} <== NOT EXECUTED
3000e844 <mq_open>:
int oflag,
...
/* mode_t mode, */
/* struct mq_attr attr */
)
{
3000e844: e92d000e push {r1, r2, r3} <== NOT EXECUTED
3000e848: e92d47ff push {r0, r1, r2, r3, r4, r5, r6, r7, r8, r9, sl, lr}<== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
3000e84c: e59f3164 ldr r3, [pc, #356] ; 3000e9b8 <mq_open+0x174> <== NOT EXECUTED 3000e850: e59d7030 ldr r7, [sp, #48] ; 0x30 <== NOT EXECUTED 3000e854: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000e858: e1a0a000 mov sl, r0 <== NOT EXECUTED 3000e85c: e2822001 add r2, r2, #1 <== NOT EXECUTED 3000e860: e5832000 str r2, [r3] <== 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 );
3000e864: e59f5150 ldr r5, [pc, #336] ; 3000e9bc <mq_open+0x178> <== NOT EXECUTED
POSIX_Message_queue_Control_fd *the_mq_fd;
Objects_Locations location;
_Thread_Disable_dispatch();
if ( oflag & O_CREAT ) {
3000e868: e2179c02 ands r9, 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 * );
3000e86c: 128d303c addne r3, sp, #60 ; 0x3c <== NOT EXECUTED 3000e870: e1a00005 mov r0, r5 <== NOT EXECUTED 3000e874: 158d300c strne r3, [sp, #12] <== NOT EXECUTED 3000e878: 159d8038 ldrne r8, [sp, #56] ; 0x38 <== NOT EXECUTED
/* struct mq_attr attr */
)
{
va_list arg;
mode_t mode;
struct mq_attr *attr = NULL;
3000e87c: 01a08009 moveq r8, r9 <== NOT EXECUTED 3000e880: eb000af1 bl 3001144c <_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 ) {
3000e884: e2504000 subs r4, r0, #0 <== NOT EXECUTED 3000e888: 1a000003 bne 3000e89c <mq_open+0x58> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000e88c: eb000f30 bl 30012554 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENFILE );
3000e890: eb00276e bl 30018650 <__errno> <== NOT EXECUTED 3000e894: e3a03017 mov r3, #23 <== NOT EXECUTED 3000e898: ea00001a b 3000e908 <mq_open+0xc4> <== NOT EXECUTED
} the_mq_fd->oflag = oflag;
3000e89c: e5847014 str r7, [r4, #20] <== NOT EXECUTED
status = _POSIX_Message_queue_Name_to_id( name, &the_mq_id );
3000e8a0: e1a0000a mov r0, sl <== NOT EXECUTED 3000e8a4: e28d1008 add r1, sp, #8 <== NOT EXECUTED 3000e8a8: eb001a5e bl 30015228 <_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 ) {
3000e8ac: e2506000 subs r6, r0, #0 <== NOT EXECUTED 3000e8b0: 0a00000b beq 3000e8e4 <mq_open+0xa0> <== 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) ) ) {
3000e8b4: e3560002 cmp r6, #2 <== NOT EXECUTED 3000e8b8: 1a000001 bne 3000e8c4 <mq_open+0x80> <== NOT EXECUTED 3000e8bc: e3590000 cmp r9, #0 <== NOT EXECUTED 3000e8c0: 1a000021 bne 3000e94c <mq_open+0x108> <== 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 );
3000e8c4: e59f00f0 ldr r0, [pc, #240] ; 3000e9bc <mq_open+0x178> <== NOT EXECUTED 3000e8c8: e1a01004 mov r1, r4 <== NOT EXECUTED 3000e8cc: eb000ba5 bl 30011768 <_Objects_Free> <== NOT EXECUTED
_POSIX_Message_queue_Free_fd( the_mq_fd );
_Thread_Enable_dispatch();
3000e8d0: eb000f1f bl 30012554 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one_cast( status, mqd_t );
3000e8d4: eb00275d bl 30018650 <__errno> <== NOT EXECUTED 3000e8d8: e5806000 str r6, [r0] <== NOT EXECUTED 3000e8dc: e3e00000 mvn r0, #0 <== NOT EXECUTED 3000e8e0: ea000030 b 3000e9a8 <mq_open+0x164> <== NOT EXECUTED
} else { /* name -> ID translation succeeded */
/*
* Check for existence with creation.
*/
if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) {
3000e8e4: e2077c0a and r7, r7, #2560 ; 0xa00 <== NOT EXECUTED 3000e8e8: e3570c0a cmp r7, #2560 ; 0xa00 <== NOT EXECUTED 3000e8ec: 1a000007 bne 3000e910 <mq_open+0xcc> <== NOT EXECUTED 3000e8f0: e1a00005 mov r0, r5 <== NOT EXECUTED 3000e8f4: e1a01004 mov r1, r4 <== NOT EXECUTED 3000e8f8: eb000b9a bl 30011768 <_Objects_Free> <== NOT EXECUTED
_POSIX_Message_queue_Free_fd( the_mq_fd );
_Thread_Enable_dispatch();
3000e8fc: eb000f14 bl 30012554 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one_cast( EEXIST, mqd_t );
3000e900: eb002752 bl 30018650 <__errno> <== NOT EXECUTED 3000e904: e3a03011 mov r3, #17 <== NOT EXECUTED 3000e908: e5803000 str r3, [r0] <== NOT EXECUTED 3000e90c: eafffff2 b 3000e8dc <mq_open+0x98> <== NOT EXECUTED
Objects_Id id,
Objects_Locations *location
)
{
return (POSIX_Message_queue_Control *)
_Objects_Get( &_POSIX_Message_queue_Information, id, location );
3000e910: e1a0200d mov r2, sp <== NOT EXECUTED 3000e914: e59d1008 ldr r1, [sp, #8] <== NOT EXECUTED 3000e918: e59f00a0 ldr r0, [pc, #160] ; 3000e9c0 <mq_open+0x17c> <== NOT EXECUTED 3000e91c: eb000be6 bl 300118bc <_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;
3000e920: e5903018 ldr r3, [r0, #24] <== NOT EXECUTED
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
_Objects_Set_local_object(
3000e924: e1d420b8 ldrh r2, [r4, #8] <== NOT EXECUTED 3000e928: e2833001 add r3, r3, #1 <== NOT EXECUTED 3000e92c: e5803018 str r3, [r0, #24] <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000e930: e595301c ldr r3, [r5, #28] <== 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 );
3000e934: e58d0004 str r0, [sp, #4] <== NOT EXECUTED
the_mq->open_count += 1;
the_mq_fd->Queue = the_mq;
3000e938: e5840010 str r0, [r4, #16] <== NOT EXECUTED 3000e93c: 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;
3000e940: e584600c str r6, [r4, #12] <== NOT EXECUTED
_Objects_Open_string(
&_POSIX_Message_queue_Information_fds,
&the_mq_fd->Object,
NULL
);
_Thread_Enable_dispatch();
3000e944: eb000f02 bl 30012554 <_Thread_Enable_dispatch> <== NOT EXECUTED 3000e948: ea000014 b 3000e9a0 <mq_open+0x15c> <== 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(
3000e94c: e1a0000a mov r0, sl <== NOT EXECUTED 3000e950: e3a01001 mov r1, #1 <== NOT EXECUTED 3000e954: e1a02008 mov r2, r8 <== NOT EXECUTED 3000e958: e28d3004 add r3, sp, #4 <== NOT EXECUTED 3000e95c: eb0019dc bl 300150d4 <_POSIX_Message_queue_Create_support> <== NOT EXECUTED
);
/*
* errno was set by Create_support, so don't set it again.
*/
if ( status == -1 ) {
3000e960: 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(
3000e964: e1a06000 mov r6, r0 <== NOT EXECUTED
);
/*
* errno was set by Create_support, so don't set it again.
*/
if ( status == -1 ) {
3000e968: 1a000005 bne 3000e984 <mq_open+0x140> <== 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 );
3000e96c: e1a00005 mov r0, r5 <== NOT EXECUTED 3000e970: e1a01004 mov r1, r4 <== NOT EXECUTED 3000e974: eb000b7b bl 30011768 <_Objects_Free> <== NOT EXECUTED
_POSIX_Message_queue_Free_fd( the_mq_fd );
_Thread_Enable_dispatch();
3000e978: eb000ef5 bl 30012554 <_Thread_Enable_dispatch> <== NOT EXECUTED
return (mqd_t) -1;
3000e97c: e1a00006 mov r0, r6 <== NOT EXECUTED 3000e980: ea000008 b 3000e9a8 <mq_open+0x164> <== NOT EXECUTED
}
the_mq_fd->Queue = the_mq;
3000e984: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
_Objects_Set_local_object(
3000e988: e1d420b8 ldrh r2, [r4, #8] <== NOT EXECUTED 3000e98c: e5843010 str r3, [r4, #16] <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000e990: e595301c ldr r3, [r5, #28] <== NOT EXECUTED 3000e994: 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;
3000e998: e3a03000 mov r3, #0 <== NOT EXECUTED 3000e99c: e584300c str r3, [r4, #12] <== NOT EXECUTED
&_POSIX_Message_queue_Information_fds,
&the_mq_fd->Object,
NULL
);
_Thread_Enable_dispatch();
3000e9a0: eb000eeb bl 30012554 <_Thread_Enable_dispatch> <== NOT EXECUTED
return (mqd_t) the_mq_fd->Object.id;
3000e9a4: e5940008 ldr r0, [r4, #8] <== NOT EXECUTED
}
3000e9a8: e28dd010 add sp, sp, #16 <== NOT EXECUTED
3000e9ac: e8bd47f0 pop {r4, r5, r6, r7, r8, r9, sl, lr} <== NOT EXECUTED
3000e9b0: e28dd00c add sp, sp, #12 <== NOT EXECUTED
3000e9b4: e12fff1e bx lr <== NOT EXECUTED
3000e9c4 <mq_receive>:
mqd_t mqdes,
char *msg_ptr,
size_t msg_len,
unsigned int *msg_prio
)
{
3000e9c4: e92d4003 push {r0, r1, lr} <== NOT EXECUTED
return _POSIX_Message_queue_Receive_support(
3000e9c8: e3a0c001 mov ip, #1 <== NOT EXECUTED 3000e9cc: e58dc000 str ip, [sp] <== NOT EXECUTED 3000e9d0: e3a0c000 mov ip, #0 <== NOT EXECUTED 3000e9d4: e58dc004 str ip, [sp, #4] <== NOT EXECUTED 3000e9d8: eb000000 bl 3000e9e0 <_POSIX_Message_queue_Receive_support><== NOT EXECUTED
msg_len,
msg_prio,
true,
THREAD_QUEUE_WAIT_FOREVER
);
}
3000e9dc: e8bd800c pop {r2, r3, pc} <== NOT EXECUTED
3000eaf0 <mq_send>:
mqd_t mqdes,
const char *msg_ptr,
size_t msg_len,
unsigned int msg_prio
)
{
3000eaf0: e92d4003 push {r0, r1, lr} <== NOT EXECUTED
return _POSIX_Message_queue_Send_support(
3000eaf4: e3a0c001 mov ip, #1 <== NOT EXECUTED 3000eaf8: e58dc000 str ip, [sp] <== NOT EXECUTED 3000eafc: e3a0c000 mov ip, #0 <== NOT EXECUTED 3000eb00: e58dc004 str ip, [sp, #4] <== NOT EXECUTED 3000eb04: eb000000 bl 3000eb0c <_POSIX_Message_queue_Send_support> <== NOT EXECUTED
msg_len,
msg_prio,
true,
THREAD_QUEUE_WAIT_FOREVER
);
}
3000eb08: e8bd800c pop {r2, r3, pc} <== NOT EXECUTED
3000ec0c <mq_setattr>:
int mq_setattr(
mqd_t mqdes,
const struct mq_attr *mqstat,
struct mq_attr *omqstat
)
{
3000ec0c: e92d4031 push {r0, 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 )
3000ec10: e2515000 subs r5, r1, #0 <== NOT EXECUTED
int mq_setattr(
mqd_t mqdes,
const struct mq_attr *mqstat,
struct mq_attr *omqstat
)
{
3000ec14: e1a03000 mov r3, r0 <== NOT EXECUTED 3000ec18: 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 )
3000ec1c: 1a000002 bne 3000ec2c <mq_setattr+0x20> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
3000ec20: eb00268a bl 30018650 <__errno> <== NOT EXECUTED 3000ec24: e3a03016 mov r3, #22 <== NOT EXECUTED 3000ec28: ea000018 b 3000ec90 <mq_setattr+0x84> <== 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(
3000ec2c: e1a01003 mov r1, r3 <== NOT EXECUTED 3000ec30: e59f0064 ldr r0, [pc, #100] ; 3000ec9c <mq_setattr+0x90> <== NOT EXECUTED 3000ec34: e1a0200d mov r2, sp <== NOT EXECUTED 3000ec38: eb000b1f bl 300118bc <_Objects_Get> <== NOT EXECUTED
the_mq_fd = _POSIX_Message_queue_Get_fd( mqdes, &location );
switch ( location ) {
3000ec3c: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000ec40: e3530000 cmp r3, #0 <== NOT EXECUTED 3000ec44: 1a00000f bne 3000ec88 <mq_setattr+0x7c> <== NOT EXECUTED
/*
* Return the old values.
*/
if ( omqstat ) {
3000ec48: 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;
3000ec4c: e5903010 ldr r3, [r0, #16] <== NOT EXECUTED
/*
* Return the old values.
*/
if ( omqstat ) {
3000ec50: 0a000007 beq 3000ec74 <mq_setattr+0x68> <== NOT EXECUTED
omqstat->mq_flags = the_mq_fd->oflag;
3000ec54: e5902014 ldr r2, [r0, #20] <== NOT EXECUTED 3000ec58: e5842000 str r2, [r4] <== NOT EXECUTED
omqstat->mq_msgsize = the_core_mq->maximum_message_size;
3000ec5c: e5932068 ldr r2, [r3, #104] ; 0x68 <== NOT EXECUTED 3000ec60: e5842008 str r2, [r4, #8] <== NOT EXECUTED
omqstat->mq_maxmsg = the_core_mq->maximum_pending_messages;
3000ec64: e5932060 ldr r2, [r3, #96] ; 0x60 <== NOT EXECUTED
omqstat->mq_curmsgs = the_core_mq->number_of_pending_messages;
3000ec68: e5933064 ldr r3, [r3, #100] ; 0x64 <== NOT EXECUTED
*/
if ( omqstat ) {
omqstat->mq_flags = the_mq_fd->oflag;
omqstat->mq_msgsize = the_core_mq->maximum_message_size;
omqstat->mq_maxmsg = the_core_mq->maximum_pending_messages;
3000ec6c: e5842004 str r2, [r4, #4] <== NOT EXECUTED
omqstat->mq_curmsgs = the_core_mq->number_of_pending_messages;
3000ec70: e584300c str r3, [r4, #12] <== NOT EXECUTED
}
the_mq_fd->oflag = mqstat->mq_flags;
3000ec74: e5953000 ldr r3, [r5] <== NOT EXECUTED 3000ec78: e5803014 str r3, [r0, #20] <== NOT EXECUTED
_Thread_Enable_dispatch();
3000ec7c: eb000e34 bl 30012554 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000ec80: e3a00000 mov r0, #0 <== NOT EXECUTED 3000ec84: ea000003 b 3000ec98 <mq_setattr+0x8c> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EBADF );
3000ec88: eb002670 bl 30018650 <__errno> <== NOT EXECUTED 3000ec8c: e3a03009 mov r3, #9 <== NOT EXECUTED 3000ec90: e5803000 str r3, [r0] <== NOT EXECUTED 3000ec94: e3e00000 mvn r0, #0 <== NOT EXECUTED
}
3000ec98: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED
3000eca0 <mq_timedreceive>:
char *msg_ptr,
size_t msg_len,
unsigned int *msg_prio,
const struct timespec *abstime
)
{
3000eca0: e92d40f7 push {r0, r1, r2, r4, r5, r6, r7, lr} <== NOT EXECUTED
3000eca4: e1a05000 mov r5, r0 <== NOT EXECUTED
3000eca8: 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 );
3000ecac: e59d0020 ldr r0, [sp, #32] <== NOT EXECUTED 3000ecb0: e28d1008 add r1, sp, #8 <== NOT EXECUTED
char *msg_ptr,
size_t msg_len,
unsigned int *msg_prio,
const struct timespec *abstime
)
{
3000ecb4: e1a06003 mov r6, r3 <== NOT EXECUTED 3000ecb8: 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 );
3000ecbc: eb00003d bl 3000edb8 <_POSIX_Absolute_timeout_to_ticks> <== NOT EXECUTED
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
return _POSIX_Message_queue_Receive_support(
3000ecc0: e59d3008 ldr r3, [sp, #8] <== NOT EXECUTED
3000ecc4: e3500003 cmp r0, #3 <== NOT EXECUTED
3000ecc8: 13a00000 movne r0, #0 <== NOT EXECUTED
3000eccc: 03a00001 moveq r0, #1 <== NOT EXECUTED
3000ecd0: e88d0009 stm sp, {r0, r3} <== NOT EXECUTED
3000ecd4: e1a00005 mov r0, r5 <== NOT EXECUTED
3000ecd8: e1a01004 mov r1, r4 <== NOT EXECUTED
3000ecdc: e1a02007 mov r2, r7 <== NOT EXECUTED
3000ece0: e1a03006 mov r3, r6 <== NOT EXECUTED
3000ece4: ebffff3d bl 3000e9e0 <_POSIX_Message_queue_Receive_support><== NOT EXECUTED
msg_len,
msg_prio,
do_wait,
ticks
);
}
3000ece8: e8bd80fe pop {r1, r2, r3, r4, r5, r6, r7, pc} <== NOT EXECUTED
3000ecec <mq_timedsend>:
const char *msg_ptr,
size_t msg_len,
unsigned int msg_prio,
const struct timespec *abstime
)
{
3000ecec: e92d40f7 push {r0, r1, r2, r4, r5, r6, r7, lr} <== NOT EXECUTED
3000ecf0: e1a05000 mov r5, r0 <== NOT EXECUTED
3000ecf4: 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 );
3000ecf8: e59d0020 ldr r0, [sp, #32] <== NOT EXECUTED 3000ecfc: e28d1008 add r1, sp, #8 <== NOT EXECUTED
const char *msg_ptr,
size_t msg_len,
unsigned int msg_prio,
const struct timespec *abstime
)
{
3000ed00: e1a06003 mov r6, r3 <== NOT EXECUTED 3000ed04: 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 );
3000ed08: eb00002a bl 3000edb8 <_POSIX_Absolute_timeout_to_ticks> <== NOT EXECUTED
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
return _POSIX_Message_queue_Send_support(
3000ed0c: e59d3008 ldr r3, [sp, #8] <== NOT EXECUTED
3000ed10: e3500003 cmp r0, #3 <== NOT EXECUTED
3000ed14: 13a00000 movne r0, #0 <== NOT EXECUTED
3000ed18: 03a00001 moveq r0, #1 <== NOT EXECUTED
3000ed1c: e88d0009 stm sp, {r0, r3} <== NOT EXECUTED
3000ed20: e1a00005 mov r0, r5 <== NOT EXECUTED
3000ed24: e1a01004 mov r1, r4 <== NOT EXECUTED
3000ed28: e1a02007 mov r2, r7 <== NOT EXECUTED
3000ed2c: e1a03006 mov r3, r6 <== NOT EXECUTED
3000ed30: ebffff75 bl 3000eb0c <_POSIX_Message_queue_Send_support> <== NOT EXECUTED
msg_len,
msg_prio,
do_wait,
ticks
);
}
3000ed34: e8bd80fe pop {r1, r2, r3, r4, r5, r6, r7, pc} <== NOT EXECUTED
3000ed48 <mq_unlink>:
3000ed48: e59f3060 ldr r3, [pc, #96] ; 3000edb0 <mq_unlink+0x68> <== NOT EXECUTED
*/
int mq_unlink(
const char *name
)
{
3000ed4c: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED
3000ed50: e5932000 ldr r2, [r3] <== NOT EXECUTED
3000ed54: e2822001 add r2, r2, #1 <== NOT EXECUTED
3000ed58: 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 );
3000ed5c: e1a0100d mov r1, sp <== NOT EXECUTED 3000ed60: eb001930 bl 30015228 <_POSIX_Message_queue_Name_to_id> <== NOT EXECUTED
if ( status != 0 ) {
3000ed64: e2504000 subs r4, r0, #0 <== NOT EXECUTED 3000ed68: 0a000004 beq 3000ed80 <mq_unlink+0x38> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000ed6c: eb000df8 bl 30012554 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( status );
3000ed70: eb002636 bl 30018650 <__errno> <== NOT EXECUTED 3000ed74: e5804000 str r4, [r0] <== NOT EXECUTED 3000ed78: e3e00000 mvn r0, #0 <== NOT EXECUTED 3000ed7c: ea00000a b 3000edac <mq_unlink+0x64> <== NOT EXECUTED
_POSIX_Message_queue_Namespace_remove( the_mq );
_POSIX_Message_queue_Delete( the_mq );
_Thread_Enable_dispatch();
return 0;
}
3000ed80: e59f002c ldr r0, [pc, #44] ; 3000edb4 <mq_unlink+0x6c> <== NOT EXECUTED
*/
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return NULL;
#endif
return information->local_table[ index ];
3000ed84: e1dd20b0 ldrh r2, [sp] <== NOT EXECUTED 3000ed88: 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(
3000ed8c: e7935102 ldr r5, [r3, r2, lsl #2] <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _POSIX_Message_queue_Namespace_remove (
POSIX_Message_queue_Control *the_mq
)
{
_Objects_Namespace_remove(
3000ed90: e1a01005 mov r1, r5 <== NOT EXECUTED
&_POSIX_Message_queue_Information,
_Objects_Get_index( the_mq_id )
);
the_mq->linked = false;
3000ed94: e5c54015 strb r4, [r5, #21] <== NOT EXECUTED 3000ed98: eb000b17 bl 300119fc <_Objects_Namespace_remove> <== NOT EXECUTED
_POSIX_Message_queue_Namespace_remove( the_mq ); _POSIX_Message_queue_Delete( the_mq );
3000ed9c: e1a00005 mov r0, r5 <== NOT EXECUTED 3000eda0: ebfffe40 bl 3000e6a8 <_POSIX_Message_queue_Delete> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000eda4: eb000dea bl 30012554 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000eda8: e1a00004 mov r0, r4 <== NOT EXECUTED
}
3000edac: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED
3001de94 <nanosleep>:
int nanosleep(
const struct timespec *rqtp,
struct timespec *rmtp
)
{
3001de94: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
3001de98: e1a05000 mov r5, r0 <== NOT EXECUTED
3001de9c: 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 ) )
3001dea0: eb00005c bl 3001e018 <_Timespec_Is_valid> <== NOT EXECUTED 3001dea4: e3500000 cmp r0, #0 <== NOT EXECUTED 3001dea8: 1a000002 bne 3001deb8 <nanosleep+0x24> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
3001deac: ebffcda7 bl 30011550 <__errno> <== NOT EXECUTED 3001deb0: e3a03016 mov r3, #22 <== NOT EXECUTED 3001deb4: ea00002d b 3001df70 <nanosleep+0xdc> <== NOT EXECUTED
ticks = _Timespec_To_ticks( rqtp );
3001deb8: e1a00005 mov r0, r5 <== NOT EXECUTED 3001debc: ebffc735 bl 3000fb98 <_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 ) {
3001dec0: e2505000 subs r5, r0, #0 <== NOT EXECUTED 3001dec4: 1a000009 bne 3001def0 <nanosleep+0x5c> <== NOT EXECUTED
_Thread_Disable_dispatch();
3001dec8: ebffffeb bl 3001de7c <_Thread_Disable_dispatch> <== NOT EXECUTED
* always operates on the scheduler that 'owns' the currently executing
* thread.
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Yield( void )
{
_Scheduler.Operations.yield();
3001decc: e59f30b4 ldr r3, [pc, #180] ; 3001df88 <nanosleep+0xf4> <== NOT EXECUTED 3001ded0: e1a0e00f mov lr, pc <== NOT EXECUTED 3001ded4: e593f00c ldr pc, [r3, #12] <== NOT EXECUTED
_Scheduler_Yield();
_Thread_Enable_dispatch();
3001ded8: ebffb74e bl 3000bc18 <_Thread_Enable_dispatch> <== NOT EXECUTED
if ( rmtp ) {
3001dedc: e3540000 cmp r4, #0 <== NOT EXECUTED
rmtp->tv_sec = 0;
3001dee0: 15845000 strne r5, [r4] <== NOT EXECUTED
rmtp->tv_nsec = 0;
3001dee4: 15845004 strne r5, [r4, #4] <== NOT EXECUTED
if ( !ticks ) {
_Thread_Disable_dispatch();
_Scheduler_Yield();
_Thread_Enable_dispatch();
if ( rmtp ) {
3001dee8: 1a000024 bne 3001df80 <nanosleep+0xec> <== NOT EXECUTED 3001deec: ea000022 b 3001df7c <nanosleep+0xe8> <== NOT EXECUTED
/*
* Block for the desired amount of time
*/
_Thread_Disable_dispatch();
_Thread_Set_state(
3001def0: e59f6094 ldr r6, [pc, #148] ; 3001df8c <nanosleep+0xf8> <== NOT EXECUTED
}
/*
* Block for the desired amount of time
*/
_Thread_Disable_dispatch();
3001def4: ebffffe0 bl 3001de7c <_Thread_Disable_dispatch> <== NOT EXECUTED
_Thread_Set_state(
3001def8: e5960004 ldr r0, [r6, #4] <== NOT EXECUTED 3001defc: e3a01281 mov r1, #268435464 ; 0x10000008 <== NOT EXECUTED 3001df00: ebffb953 bl 3000c454 <_Thread_Set_state> <== NOT EXECUTED
_Thread_Executing,
STATES_DELAYING | STATES_INTERRUPTIBLE_BY_SIGNAL
);
_Watchdog_Initialize(
&_Thread_Executing->Timer,
3001df04: e5961004 ldr r1, [r6, #4] <== NOT EXECUTED
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
3001df08: e59f0080 ldr r0, [pc, #128] ; 3001df90 <nanosleep+0xfc> <== NOT EXECUTED
_Thread_Disable_dispatch();
_Thread_Set_state(
_Thread_Executing,
STATES_DELAYING | STATES_INTERRUPTIBLE_BY_SIGNAL
);
_Watchdog_Initialize(
3001df0c: e5912008 ldr r2, [r1, #8] <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
3001df10: e3a03000 mov r3, #0 <== NOT EXECUTED 3001df14: e5813050 str r3, [r1, #80] ; 0x50 <== NOT EXECUTED
the_watchdog->routine = routine;
3001df18: e5810064 str r0, [r1, #100] ; 0x64 <== NOT EXECUTED
the_watchdog->id = id;
3001df1c: e5812068 str r2, [r1, #104] ; 0x68 <== NOT EXECUTED
the_watchdog->user_data = user_data;
3001df20: e581306c str r3, [r1, #108] ; 0x6c <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3001df24: e5815054 str r5, [r1, #84] ; 0x54 <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
3001df28: e59f0064 ldr r0, [pc, #100] ; 3001df94 <nanosleep+0x100> <== NOT EXECUTED 3001df2c: e2811048 add r1, r1, #72 ; 0x48 <== NOT EXECUTED 3001df30: ebffbacd bl 3000ca6c <_Watchdog_Insert> <== NOT EXECUTED
_Thread_Delay_ended,
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_ticks( &_Thread_Executing->Timer, ticks );
_Thread_Enable_dispatch();
3001df34: ebffb737 bl 3000bc18 <_Thread_Enable_dispatch> <== NOT EXECUTED
/* calculate time remaining */
if ( rmtp ) {
3001df38: e3540000 cmp r4, #0 <== NOT EXECUTED 3001df3c: 0a00000e beq 3001df7c <nanosleep+0xe8> <== NOT EXECUTED
ticks -=
_Thread_Executing->Timer.stop_time - _Thread_Executing->Timer.start_time;
3001df40: e5963004 ldr r3, [r6, #4] <== NOT EXECUTED
_Timespec_From_ticks( ticks, rmtp );
3001df44: e1a01004 mov r1, r4 <== NOT EXECUTED
/* calculate time remaining */
if ( rmtp ) {
ticks -=
_Thread_Executing->Timer.stop_time - _Thread_Executing->Timer.start_time;
3001df48: e593205c ldr r2, [r3, #92] ; 0x5c <== NOT EXECUTED 3001df4c: e5933060 ldr r3, [r3, #96] ; 0x60 <== NOT EXECUTED 3001df50: e0633002 rsb r3, r3, r2 <== NOT EXECUTED
_Thread_Enable_dispatch();
/* calculate time remaining */
if ( rmtp ) {
ticks -=
3001df54: e0835005 add r5, r3, r5 <== NOT EXECUTED
_Thread_Executing->Timer.stop_time - _Thread_Executing->Timer.start_time;
_Timespec_From_ticks( ticks, rmtp );
3001df58: e1a00005 mov r0, r5 <== NOT EXECUTED 3001df5c: eb00001b bl 3001dfd0 <_Timespec_From_ticks> <== NOT EXECUTED
*/
#if defined(RTEMS_POSIX_API)
/*
* If there is time remaining, then we were interrupted by a signal.
*/
if ( ticks )
3001df60: e3550000 cmp r5, #0 <== NOT EXECUTED 3001df64: 0a000005 beq 3001df80 <nanosleep+0xec> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINTR );
3001df68: ebffcd78 bl 30011550 <__errno> <== NOT EXECUTED 3001df6c: e3a03004 mov r3, #4 <== NOT EXECUTED 3001df70: e5803000 str r3, [r0] <== NOT EXECUTED 3001df74: e3e05000 mvn r5, #0 <== NOT EXECUTED 3001df78: ea000000 b 3001df80 <nanosleep+0xec> <== NOT EXECUTED
#endif
}
return 0;
3001df7c: e1a05004 mov r5, r4 <== NOT EXECUTED
}
3001df80: e1a00005 mov r0, r5 <== NOT EXECUTED
3001df84: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
3000b394 <pause>:
/*
* 3.4.2 Suspend Process Execution, P1003.1b-1993, p. 81
*/
int pause( void )
{
3000b394: e92d4011 push {r0, r4, lr} <== NOT EXECUTED
sigset_t all_signals;
int status;
(void) sigfillset( &all_signals );
3000b398: e1a0000d mov r0, sp <== NOT EXECUTED 3000b39c: eb000310 bl 3000bfe4 <sigfillset> <== NOT EXECUTED
status = sigtimedwait( &all_signals, NULL, NULL );
3000b3a0: e3a01000 mov r1, #0 <== NOT EXECUTED 3000b3a4: e1a0000d mov r0, sp <== NOT EXECUTED 3000b3a8: e1a02001 mov r2, r1 <== NOT EXECUTED
int pause( void )
{
sigset_t all_signals;
int status;
(void) sigfillset( &all_signals );
3000b3ac: e1a0400d mov r4, sp <== NOT EXECUTED
status = sigtimedwait( &all_signals, NULL, NULL );
3000b3b0: eb000371 bl 3000c17c <sigtimedwait> <== NOT EXECUTED
return status;
}
3000b3b4: e8bd8018 pop {r3, r4, pc} <== NOT EXECUTED
3000934c <pthread_atfork>:
int pthread_atfork(
void (*prepare)(void) __attribute__((unused)),
void (*parent)(void) __attribute__((unused)),
void (*child)(void) __attribute__((unused))
)
{
3000934c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
30009350: eb0021a0 bl 300119d8 <__errno> <== NOT EXECUTED 30009354: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 30009358: e5803000 str r3, [r0] <== NOT EXECUTED
}
3000935c: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009360: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000e4ec <pthread_attr_destroy>:
int pthread_attr_destroy(
pthread_attr_t *attr
)
{
if ( !attr || !attr->is_initialized )
3000e4ec: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000e4f0: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_attr_destroy(
pthread_attr_t *attr
)
{
if ( !attr || !attr->is_initialized )
3000e4f4: 012fff1e bxeq lr <== NOT EXECUTED 3000e4f8: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000e4fc: e3520000 cmp r2, #0 <== NOT EXECUTED
return EINVAL;
attr->is_initialized = false;
3000e500: 13a00000 movne r0, #0 <== NOT EXECUTED 3000e504: 15830000 strne r0, [r3] <== NOT EXECUTED
int pthread_attr_destroy(
pthread_attr_t *attr
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
3000e508: 03a00016 moveq r0, #22 <== NOT EXECUTED
attr->is_initialized = false;
return 0;
}
3000e50c: e12fff1e bx lr <== NOT EXECUTED
3000ec28 <pthread_attr_getcputime>:
int pthread_attr_getcputime(
pthread_attr_t *attr,
int *clock_allowed
)
{
if ( !attr || !attr->is_initialized || !clock_allowed )
3000ec28: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000ec2c: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_attr_getcputime(
pthread_attr_t *attr,
int *clock_allowed
)
{
if ( !attr || !attr->is_initialized || !clock_allowed )
3000ec30: 012fff1e bxeq lr <== NOT EXECUTED 3000ec34: e5930000 ldr r0, [r3] <== NOT EXECUTED 3000ec38: e3500000 cmp r0, #0 <== NOT EXECUTED 3000ec3c: 13510000 cmpne r1, #0 <== NOT EXECUTED
return EINVAL;
*clock_allowed = attr->cputime_clock_allowed;
3000ec40: 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 )
3000ec44: 13a00000 movne r0, #0 <== NOT EXECUTED 3000ec48: 03a00001 moveq r0, #1 <== NOT EXECUTED
return EINVAL;
*clock_allowed = attr->cputime_clock_allowed;
3000ec4c: 15813000 strne r3, [r1] <== NOT EXECUTED
pthread_attr_t *attr,
int *clock_allowed
)
{
if ( !attr || !attr->is_initialized || !clock_allowed )
return EINVAL;
3000ec50: 03a00016 moveq r0, #22 <== NOT EXECUTED
*clock_allowed = attr->cputime_clock_allowed;
return 0;
}
3000ec54: e12fff1e bx lr <== NOT EXECUTED
3000e510 <pthread_attr_getdetachstate>:
int pthread_attr_getdetachstate(
const pthread_attr_t *attr,
int *detachstate
)
{
if ( !attr || !attr->is_initialized || !detachstate )
3000e510: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000e514: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_attr_getdetachstate(
const pthread_attr_t *attr,
int *detachstate
)
{
if ( !attr || !attr->is_initialized || !detachstate )
3000e518: 012fff1e bxeq lr <== NOT EXECUTED 3000e51c: e5930000 ldr r0, [r3] <== NOT EXECUTED 3000e520: e3500000 cmp r0, #0 <== NOT EXECUTED 3000e524: 13510000 cmpne r1, #0 <== NOT EXECUTED
return EINVAL;
*detachstate = attr->detachstate;
3000e528: 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 )
3000e52c: 13a00000 movne r0, #0 <== NOT EXECUTED 3000e530: 03a00001 moveq r0, #1 <== NOT EXECUTED
return EINVAL;
*detachstate = attr->detachstate;
3000e534: 15813000 strne r3, [r1] <== NOT EXECUTED
const pthread_attr_t *attr,
int *detachstate
)
{
if ( !attr || !attr->is_initialized || !detachstate )
return EINVAL;
3000e538: 03a00016 moveq r0, #22 <== NOT EXECUTED
*detachstate = attr->detachstate;
return 0;
}
3000e53c: e12fff1e bx lr <== NOT EXECUTED
3000e540 <pthread_attr_getguardsize>:
int pthread_attr_getguardsize(
const pthread_attr_t *attr,
size_t *guardsize
)
{
if ( !attr || !attr->is_initialized || !guardsize )
3000e540: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000e544: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_attr_getguardsize(
const pthread_attr_t *attr,
size_t *guardsize
)
{
if ( !attr || !attr->is_initialized || !guardsize )
3000e548: 012fff1e bxeq lr <== NOT EXECUTED 3000e54c: e5930000 ldr r0, [r3] <== NOT EXECUTED 3000e550: e3500000 cmp r0, #0 <== NOT EXECUTED 3000e554: 13510000 cmpne r1, #0 <== NOT EXECUTED
return EINVAL;
*guardsize = attr->guardsize;
3000e558: 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 )
3000e55c: 13a00000 movne r0, #0 <== NOT EXECUTED 3000e560: 03a00001 moveq r0, #1 <== NOT EXECUTED
return EINVAL;
*guardsize = attr->guardsize;
3000e564: 15813000 strne r3, [r1] <== NOT EXECUTED
const pthread_attr_t *attr,
size_t *guardsize
)
{
if ( !attr || !attr->is_initialized || !guardsize )
return EINVAL;
3000e568: 03a00016 moveq r0, #22 <== NOT EXECUTED
*guardsize = attr->guardsize;
return 0;
}
3000e56c: e12fff1e bx lr <== NOT EXECUTED
3000e570 <pthread_attr_getinheritsched>:
int pthread_attr_getinheritsched(
const pthread_attr_t *attr,
int *inheritsched
)
{
if ( !attr || !attr->is_initialized || !inheritsched )
3000e570: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000e574: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_attr_getinheritsched(
const pthread_attr_t *attr,
int *inheritsched
)
{
if ( !attr || !attr->is_initialized || !inheritsched )
3000e578: 012fff1e bxeq lr <== NOT EXECUTED 3000e57c: e5930000 ldr r0, [r3] <== NOT EXECUTED 3000e580: e3500000 cmp r0, #0 <== NOT EXECUTED 3000e584: 13510000 cmpne r1, #0 <== NOT EXECUTED
return EINVAL;
*inheritsched = attr->inheritsched;
3000e588: 15933010 ldrne r3, [r3, #16] <== NOT EXECUTED
int pthread_attr_getinheritsched(
const pthread_attr_t *attr,
int *inheritsched
)
{
if ( !attr || !attr->is_initialized || !inheritsched )
3000e58c: 13a00000 movne r0, #0 <== NOT EXECUTED 3000e590: 03a00001 moveq r0, #1 <== NOT EXECUTED
return EINVAL;
*inheritsched = attr->inheritsched;
3000e594: 15813000 strne r3, [r1] <== NOT EXECUTED
const pthread_attr_t *attr,
int *inheritsched
)
{
if ( !attr || !attr->is_initialized || !inheritsched )
return EINVAL;
3000e598: 03a00016 moveq r0, #22 <== NOT EXECUTED
*inheritsched = attr->inheritsched;
return 0;
}
3000e59c: e12fff1e bx lr <== NOT EXECUTED
3000e5a0 <pthread_attr_getschedparam>:
int pthread_attr_getschedparam(
const pthread_attr_t *attr,
struct sched_param *param
)
{
if ( !attr || !attr->is_initialized || !param )
3000e5a0: e3500000 cmp r0, #0 <== NOT EXECUTED
int pthread_attr_getschedparam(
const pthread_attr_t *attr,
struct sched_param *param
)
{
3000e5a4: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
if ( !attr || !attr->is_initialized || !param )
return EINVAL;
3000e5a8: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_attr_getschedparam(
const pthread_attr_t *attr,
struct sched_param *param
)
{
3000e5ac: e1a04001 mov r4, r1 <== NOT EXECUTED
if ( !attr || !attr->is_initialized || !param )
3000e5b0: 08bd8030 popeq {r4, r5, pc} <== NOT EXECUTED
3000e5b4: e5905000 ldr r5, [r0] <== NOT EXECUTED
3000e5b8: e3550000 cmp r5, #0 <== NOT EXECUTED
3000e5bc: 13510000 cmpne r1, #0 <== NOT EXECUTED
return EINVAL;
*param = attr->schedparam;
3000e5c0: 1280c018 addne ip, r0, #24 <== NOT EXECUTED
3000e5c4: 18bc000f ldmne ip!, {r0, r1, r2, r3} <== NOT EXECUTED
3000e5c8: 18a4000f stmiane r4!, {r0, r1, r2, r3} <== NOT EXECUTED
int pthread_attr_getschedparam(
const pthread_attr_t *attr,
struct sched_param *param
)
{
if ( !attr || !attr->is_initialized || !param )
3000e5cc: 13a05000 movne r5, #0 <== NOT EXECUTED 3000e5d0: 03a05001 moveq r5, #1 <== NOT EXECUTED
return EINVAL;
*param = attr->schedparam;
3000e5d4: 11a03004 movne r3, r4 <== NOT EXECUTED
3000e5d8: 189c0007 ldmne ip, {r0, r1, r2} <== NOT EXECUTED
const pthread_attr_t *attr,
struct sched_param *param
)
{
if ( !attr || !attr->is_initialized || !param )
return EINVAL;
3000e5dc: 03a00016 moveq r0, #22 <== NOT EXECUTED
*param = attr->schedparam;
3000e5e0: 18830007 stmne r3, {r0, r1, r2} <== NOT EXECUTED
return 0;
3000e5e4: 11a00005 movne r0, r5 <== NOT EXECUTED
}
3000e5e8: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
3000e5ec <pthread_attr_getschedpolicy>:
int pthread_attr_getschedpolicy(
const pthread_attr_t *attr,
int *policy
)
{
if ( !attr || !attr->is_initialized || !policy )
3000e5ec: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000e5f0: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_attr_getschedpolicy(
const pthread_attr_t *attr,
int *policy
)
{
if ( !attr || !attr->is_initialized || !policy )
3000e5f4: 012fff1e bxeq lr <== NOT EXECUTED 3000e5f8: e5930000 ldr r0, [r3] <== NOT EXECUTED 3000e5fc: e3500000 cmp r0, #0 <== NOT EXECUTED 3000e600: 13510000 cmpne r1, #0 <== NOT EXECUTED
return EINVAL;
*policy = attr->schedpolicy;
3000e604: 15933014 ldrne r3, [r3, #20] <== NOT EXECUTED
int pthread_attr_getschedpolicy(
const pthread_attr_t *attr,
int *policy
)
{
if ( !attr || !attr->is_initialized || !policy )
3000e608: 13a00000 movne r0, #0 <== NOT EXECUTED 3000e60c: 03a00001 moveq r0, #1 <== NOT EXECUTED
return EINVAL;
*policy = attr->schedpolicy;
3000e610: 15813000 strne r3, [r1] <== NOT EXECUTED
const pthread_attr_t *attr,
int *policy
)
{
if ( !attr || !attr->is_initialized || !policy )
return EINVAL;
3000e614: 03a00016 moveq r0, #22 <== NOT EXECUTED
*policy = attr->schedpolicy;
return 0;
}
3000e618: e12fff1e bx lr <== NOT EXECUTED
3000e61c <pthread_attr_getscope>:
int pthread_attr_getscope(
const pthread_attr_t *attr,
int *contentionscope
)
{
if ( !attr || !attr->is_initialized || !contentionscope )
3000e61c: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000e620: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_attr_getscope(
const pthread_attr_t *attr,
int *contentionscope
)
{
if ( !attr || !attr->is_initialized || !contentionscope )
3000e624: 012fff1e bxeq lr <== NOT EXECUTED 3000e628: e5930000 ldr r0, [r3] <== NOT EXECUTED 3000e62c: e3500000 cmp r0, #0 <== NOT EXECUTED 3000e630: 13510000 cmpne r1, #0 <== NOT EXECUTED
return EINVAL;
*contentionscope = attr->contentionscope;
3000e634: 1593300c ldrne r3, [r3, #12] <== NOT EXECUTED
int pthread_attr_getscope(
const pthread_attr_t *attr,
int *contentionscope
)
{
if ( !attr || !attr->is_initialized || !contentionscope )
3000e638: 13a00000 movne r0, #0 <== NOT EXECUTED 3000e63c: 03a00001 moveq r0, #1 <== NOT EXECUTED
return EINVAL;
*contentionscope = attr->contentionscope;
3000e640: 15813000 strne r3, [r1] <== NOT EXECUTED
const pthread_attr_t *attr,
int *contentionscope
)
{
if ( !attr || !attr->is_initialized || !contentionscope )
return EINVAL;
3000e644: 03a00016 moveq r0, #22 <== NOT EXECUTED
*contentionscope = attr->contentionscope;
return 0;
}
3000e648: e12fff1e bx lr <== NOT EXECUTED
3000e67c <pthread_attr_getstack>:
const pthread_attr_t *attr,
void **stackaddr,
size_t *stacksize
)
{
if ( !attr || !attr->is_initialized || !stackaddr || !stacksize )
3000e67c: e2503000 subs r3, r0, #0 <== NOT EXECUTED 3000e680: 0a00000c beq 3000e6b8 <pthread_attr_getstack+0x3c> <== NOT EXECUTED 3000e684: e5930000 ldr r0, [r3] <== NOT EXECUTED 3000e688: e3500000 cmp r0, #0 <== NOT EXECUTED 3000e68c: 13510000 cmpne r1, #0 <== NOT EXECUTED 3000e690: 13a00000 movne r0, #0 <== NOT EXECUTED 3000e694: 03a00001 moveq r0, #1 <== NOT EXECUTED 3000e698: 0a000006 beq 3000e6b8 <pthread_attr_getstack+0x3c> <== NOT EXECUTED 3000e69c: e3520000 cmp r2, #0 <== NOT EXECUTED 3000e6a0: 0a000006 beq 3000e6c0 <pthread_attr_getstack+0x44> <== NOT EXECUTED
return EINVAL;
*stackaddr = attr->stackaddr;
3000e6a4: e593c004 ldr ip, [r3, #4] <== NOT EXECUTED
*stacksize = attr->stacksize;
3000e6a8: e5933008 ldr r3, [r3, #8] <== NOT EXECUTED
)
{
if ( !attr || !attr->is_initialized || !stackaddr || !stacksize )
return EINVAL;
*stackaddr = attr->stackaddr;
3000e6ac: e581c000 str ip, [r1] <== NOT EXECUTED
*stacksize = attr->stacksize;
3000e6b0: e5823000 str r3, [r2] <== NOT EXECUTED
return 0;
3000e6b4: e12fff1e bx lr <== NOT EXECUTED
void **stackaddr,
size_t *stacksize
)
{
if ( !attr || !attr->is_initialized || !stackaddr || !stacksize )
return EINVAL;
3000e6b8: e3a00016 mov r0, #22 <== NOT EXECUTED 3000e6bc: e12fff1e bx lr <== NOT EXECUTED 3000e6c0: e3a00016 mov r0, #22 <== NOT EXECUTED
*stackaddr = attr->stackaddr;
*stacksize = attr->stacksize;
return 0;
}
3000e6c4: e12fff1e bx lr <== NOT EXECUTED
3000e64c <pthread_attr_getstackaddr>:
int pthread_attr_getstackaddr(
const pthread_attr_t *attr,
void **stackaddr
)
{
if ( !attr || !attr->is_initialized || !stackaddr )
3000e64c: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000e650: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_attr_getstackaddr(
const pthread_attr_t *attr,
void **stackaddr
)
{
if ( !attr || !attr->is_initialized || !stackaddr )
3000e654: 012fff1e bxeq lr <== NOT EXECUTED 3000e658: e5930000 ldr r0, [r3] <== NOT EXECUTED 3000e65c: e3500000 cmp r0, #0 <== NOT EXECUTED 3000e660: 13510000 cmpne r1, #0 <== NOT EXECUTED
return EINVAL;
*stackaddr = attr->stackaddr;
3000e664: 15933004 ldrne r3, [r3, #4] <== NOT EXECUTED
int pthread_attr_getstackaddr(
const pthread_attr_t *attr,
void **stackaddr
)
{
if ( !attr || !attr->is_initialized || !stackaddr )
3000e668: 13a00000 movne r0, #0 <== NOT EXECUTED 3000e66c: 03a00001 moveq r0, #1 <== NOT EXECUTED
return EINVAL;
*stackaddr = attr->stackaddr;
3000e670: 15813000 strne r3, [r1] <== NOT EXECUTED
const pthread_attr_t *attr,
void **stackaddr
)
{
if ( !attr || !attr->is_initialized || !stackaddr )
return EINVAL;
3000e674: 03a00016 moveq r0, #22 <== NOT EXECUTED
*stackaddr = attr->stackaddr;
return 0;
}
3000e678: e12fff1e bx lr <== NOT EXECUTED
3000e6c8 <pthread_attr_getstacksize>:
int pthread_attr_getstacksize(
const pthread_attr_t *attr,
size_t *stacksize
)
{
if ( !attr || !attr->is_initialized || !stacksize )
3000e6c8: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000e6cc: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_attr_getstacksize(
const pthread_attr_t *attr,
size_t *stacksize
)
{
if ( !attr || !attr->is_initialized || !stacksize )
3000e6d0: 012fff1e bxeq lr <== NOT EXECUTED 3000e6d4: e5930000 ldr r0, [r3] <== NOT EXECUTED 3000e6d8: e3500000 cmp r0, #0 <== NOT EXECUTED 3000e6dc: 13510000 cmpne r1, #0 <== NOT EXECUTED
return EINVAL;
*stacksize = attr->stacksize;
3000e6e0: 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 )
3000e6e4: 13a00000 movne r0, #0 <== NOT EXECUTED 3000e6e8: 03a00001 moveq r0, #1 <== NOT EXECUTED
return EINVAL;
*stacksize = attr->stacksize;
3000e6ec: 15813000 strne r3, [r1] <== NOT EXECUTED
const pthread_attr_t *attr,
size_t *stacksize
)
{
if ( !attr || !attr->is_initialized || !stacksize )
return EINVAL;
3000e6f0: 03a00016 moveq r0, #22 <== NOT EXECUTED
*stacksize = attr->stacksize;
return 0;
}
3000e6f4: e12fff1e bx lr <== NOT EXECUTED
3000fa1c <pthread_attr_init>:
#include <rtems/posix/pthread.h>
int pthread_attr_init(
pthread_attr_t *attr
)
{
3000fa1c: e92d4030 push {r4, r5, lr}
if ( !attr )
3000fa20: e2505000 subs r5, r0, #0
3000fa24: 0a00000b beq 3000fa58 <pthread_attr_init+0x3c>
return EINVAL;
*attr = _POSIX_Threads_Default_attributes;
3000fa28: e59f4030 ldr r4, [pc, #48] ; 3000fa60 <pthread_attr_init+0x44>
3000fa2c: e1a0c005 mov ip, r5
3000fa30: e8b4000f ldm r4!, {r0, r1, r2, r3}
3000fa34: e8ac000f stmia ip!, {r0, r1, r2, r3}
3000fa38: e8b4000f ldm r4!, {r0, r1, r2, r3}
3000fa3c: e8ac000f stmia ip!, {r0, r1, r2, r3}
3000fa40: e8b4000f ldm r4!, {r0, r1, r2, r3}
3000fa44: e8ac000f stmia ip!, {r0, r1, r2, r3}
3000fa48: e894000f ldm r4, {r0, r1, r2, r3}
3000fa4c: e88c000f stm ip, {r0, r1, r2, r3}
return 0;
3000fa50: e3a00000 mov r0, #0
3000fa54: e8bd8030 pop {r4, r5, pc}
int pthread_attr_init(
pthread_attr_t *attr
)
{
if ( !attr )
return EINVAL;
3000fa58: e3a00016 mov r0, #22 <== NOT EXECUTED
*attr = _POSIX_Threads_Default_attributes;
return 0;
}
3000fa5c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
3000f0d8 <pthread_attr_setcputime>:
int pthread_attr_setcputime(
pthread_attr_t *attr,
int clock_allowed
)
{
if ( !attr || !attr->is_initialized )
3000f0d8: e3500000 cmp r0, #0 <== NOT EXECUTED 3000f0dc: 0a000007 beq 3000f100 <pthread_attr_setcputime+0x28> <== NOT EXECUTED 3000f0e0: e5903000 ldr r3, [r0] <== NOT EXECUTED 3000f0e4: e3530000 cmp r3, #0 <== NOT EXECUTED 3000f0e8: 0a000004 beq 3000f100 <pthread_attr_setcputime+0x28> <== NOT EXECUTED
return EINVAL;
switch ( clock_allowed ) {
3000f0ec: e3510001 cmp r1, #1 <== NOT EXECUTED
case CLOCK_ENABLED:
case CLOCK_DISABLED:
attr->cputime_clock_allowed = clock_allowed;
3000f0f0: 95801038 strls r1, [r0, #56] ; 0x38 <== NOT EXECUTED
return 0;
3000f0f4: 93a00000 movls r0, #0 <== NOT EXECUTED
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
switch ( clock_allowed ) {
3000f0f8: 912fff1e bxls lr <== NOT EXECUTED 3000f0fc: ea000001 b 3000f108 <pthread_attr_setcputime+0x30> <== NOT EXECUTED
pthread_attr_t *attr,
int clock_allowed
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
3000f100: e3a00016 mov r0, #22 <== NOT EXECUTED 3000f104: e12fff1e bx lr <== NOT EXECUTED
case CLOCK_DISABLED:
attr->cputime_clock_allowed = clock_allowed;
return 0;
default:
return EINVAL;
3000f108: e3a00016 mov r0, #22 <== NOT EXECUTED
} }
3000f10c: e12fff1e bx lr <== NOT EXECUTED
3000e740 <pthread_attr_setdetachstate>:
int pthread_attr_setdetachstate(
pthread_attr_t *attr,
int detachstate
)
{
if ( !attr || !attr->is_initialized )
3000e740: e3500000 cmp r0, #0 <== NOT EXECUTED 3000e744: 0a000007 beq 3000e768 <pthread_attr_setdetachstate+0x28> <== NOT EXECUTED 3000e748: e5903000 ldr r3, [r0] <== NOT EXECUTED 3000e74c: e3530000 cmp r3, #0 <== NOT EXECUTED 3000e750: 0a000004 beq 3000e768 <pthread_attr_setdetachstate+0x28> <== NOT EXECUTED
return EINVAL;
switch ( detachstate ) {
3000e754: e3510001 cmp r1, #1 <== NOT EXECUTED
case PTHREAD_CREATE_DETACHED:
case PTHREAD_CREATE_JOINABLE:
attr->detachstate = detachstate;
3000e758: 9580103c strls r1, [r0, #60] ; 0x3c <== NOT EXECUTED
return 0;
3000e75c: 93a00000 movls r0, #0 <== NOT EXECUTED
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
switch ( detachstate ) {
3000e760: 912fff1e bxls lr <== NOT EXECUTED 3000e764: ea000001 b 3000e770 <pthread_attr_setdetachstate+0x30> <== NOT EXECUTED
pthread_attr_t *attr,
int detachstate
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
3000e768: e3a00016 mov r0, #22 <== NOT EXECUTED 3000e76c: e12fff1e bx lr <== NOT EXECUTED
case PTHREAD_CREATE_JOINABLE:
attr->detachstate = detachstate;
return 0;
default:
return EINVAL;
3000e770: e3a00016 mov r0, #22 <== NOT EXECUTED
} }
3000e774: e12fff1e bx lr <== NOT EXECUTED
3000e778 <pthread_attr_setguardsize>:
int pthread_attr_setguardsize(
pthread_attr_t *attr,
size_t guardsize
)
{
if ( !attr || !attr->is_initialized )
3000e778: e3500000 cmp r0, #0 <== NOT EXECUTED
return EINVAL;
3000e77c: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_attr_setguardsize(
pthread_attr_t *attr,
size_t guardsize
)
{
if ( !attr || !attr->is_initialized )
3000e780: 012fff1e bxeq lr <== NOT EXECUTED 3000e784: e5903000 ldr r3, [r0] <== NOT EXECUTED 3000e788: e3530000 cmp r3, #0 <== NOT EXECUTED
return EINVAL;
attr->guardsize = guardsize;
3000e78c: 15801034 strne r1, [r0, #52] ; 0x34 <== NOT EXECUTED
pthread_attr_t *attr,
size_t guardsize
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
3000e790: 03a00016 moveq r0, #22 <== NOT EXECUTED
attr->guardsize = guardsize;
return 0;
3000e794: 13a00000 movne r0, #0 <== NOT EXECUTED
}
3000e798: e12fff1e bx lr <== NOT EXECUTED
3000fa64 <pthread_attr_setinheritsched>:
int pthread_attr_setinheritsched(
pthread_attr_t *attr,
int inheritsched
)
{
if ( !attr || !attr->is_initialized )
3000fa64: e3500000 cmp r0, #0
3000fa68: 0a000008 beq 3000fa90 <pthread_attr_setinheritsched+0x2c>
3000fa6c: e5903000 ldr r3, [r0] 3000fa70: e3530000 cmp r3, #0
3000fa74: 0a000005 beq 3000fa90 <pthread_attr_setinheritsched+0x2c>
return EINVAL;
switch ( inheritsched ) {
3000fa78: e2413001 sub r3, r1, #1 3000fa7c: e3530001 cmp r3, #1
case PTHREAD_INHERIT_SCHED:
case PTHREAD_EXPLICIT_SCHED:
attr->inheritsched = inheritsched;
3000fa80: 95801010 strls r1, [r0, #16]
return 0;
3000fa84: 93a00000 movls r0, #0
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
switch ( inheritsched ) {
3000fa88: 912fff1e bxls lr
3000fa8c: ea000001 b 3000fa98 <pthread_attr_setinheritsched+0x34> <== NOT EXECUTED
pthread_attr_t *attr,
int inheritsched
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
3000fa90: e3a00016 mov r0, #22 <== NOT EXECUTED 3000fa94: e12fff1e bx lr <== NOT EXECUTED
case PTHREAD_EXPLICIT_SCHED:
attr->inheritsched = inheritsched;
return 0;
default:
return ENOTSUP;
3000fa98: e3a00086 mov r0, #134 ; 0x86 <== NOT EXECUTED
} }
3000fa9c: e12fff1e bx lr <== NOT EXECUTED
3000e7d8 <pthread_attr_setschedparam>:
int pthread_attr_setschedparam(
pthread_attr_t *attr,
const struct sched_param *param
)
{
if ( !attr || !attr->is_initialized || !param )
3000e7d8: e3500000 cmp r0, #0 <== NOT EXECUTED
int pthread_attr_setschedparam(
pthread_attr_t *attr,
const struct sched_param *param
)
{
3000e7dc: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
if ( !attr || !attr->is_initialized || !param )
return EINVAL;
3000e7e0: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_attr_setschedparam(
pthread_attr_t *attr,
const struct sched_param *param
)
{
if ( !attr || !attr->is_initialized || !param )
3000e7e4: 08bd8030 popeq {r4, r5, pc} <== NOT EXECUTED
3000e7e8: e5905000 ldr r5, [r0] <== NOT EXECUTED
3000e7ec: e3550000 cmp r5, #0 <== NOT EXECUTED
3000e7f0: 13510000 cmpne r1, #0 <== NOT EXECUTED
return EINVAL;
attr->schedparam = *param;
3000e7f4: 1280c018 addne ip, r0, #24 <== NOT EXECUTED
3000e7f8: 11a04001 movne r4, r1 <== NOT EXECUTED
3000e7fc: 18b4000f ldmne r4!, {r0, r1, r2, r3} <== NOT EXECUTED
3000e800: 18ac000f stmiane ip!, {r0, r1, r2, r3} <== NOT EXECUTED
int pthread_attr_setschedparam(
pthread_attr_t *attr,
const struct sched_param *param
)
{
if ( !attr || !attr->is_initialized || !param )
3000e804: 13a05000 movne r5, #0 <== NOT EXECUTED 3000e808: 03a05001 moveq r5, #1 <== NOT EXECUTED
return EINVAL;
attr->schedparam = *param;
3000e80c: 18940007 ldmne r4, {r0, r1, r2} <== NOT EXECUTED
pthread_attr_t *attr,
const struct sched_param *param
)
{
if ( !attr || !attr->is_initialized || !param )
return EINVAL;
3000e810: 03a00016 moveq r0, #22 <== NOT EXECUTED
attr->schedparam = *param;
3000e814: 188c0007 stmne ip, {r0, r1, r2} <== NOT EXECUTED
return 0;
3000e818: 11a00005 movne r0, r5 <== NOT EXECUTED
}
3000e81c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
3000e820 <pthread_attr_setschedpolicy>:
int pthread_attr_setschedpolicy(
pthread_attr_t *attr,
int policy
)
{
if ( !attr || !attr->is_initialized )
3000e820: e3500000 cmp r0, #0 <== NOT EXECUTED 3000e824: 0a00000b beq 3000e858 <pthread_attr_setschedpolicy+0x38> <== NOT EXECUTED 3000e828: e5903000 ldr r3, [r0] <== NOT EXECUTED 3000e82c: e3530000 cmp r3, #0 <== NOT EXECUTED 3000e830: 0a000008 beq 3000e858 <pthread_attr_setschedpolicy+0x38> <== NOT EXECUTED
return EINVAL;
switch ( policy ) {
3000e834: e3510004 cmp r1, #4 <== NOT EXECUTED 3000e838: 8a000008 bhi 3000e860 <pthread_attr_setschedpolicy+0x40> <== NOT EXECUTED 3000e83c: e3a03001 mov r3, #1 <== NOT EXECUTED 3000e840: e1a03113 lsl r3, r3, r1 <== NOT EXECUTED 3000e844: e3130017 tst r3, #23 <== NOT EXECUTED
case SCHED_OTHER:
case SCHED_FIFO:
case SCHED_RR:
case SCHED_SPORADIC:
attr->schedpolicy = policy;
3000e848: 15801014 strne r1, [r0, #20] <== NOT EXECUTED
return 0;
3000e84c: 13a00000 movne r0, #0 <== NOT EXECUTED
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
switch ( policy ) {
3000e850: 112fff1e bxne lr <== NOT EXECUTED 3000e854: ea000001 b 3000e860 <pthread_attr_setschedpolicy+0x40> <== NOT EXECUTED
pthread_attr_t *attr,
int policy
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
3000e858: e3a00016 mov r0, #22 <== NOT EXECUTED 3000e85c: e12fff1e bx lr <== NOT EXECUTED
case SCHED_SPORADIC:
attr->schedpolicy = policy;
return 0;
default:
return ENOTSUP;
3000e860: e3a00086 mov r0, #134 ; 0x86 <== NOT EXECUTED
} }
3000e864: e12fff1e bx lr <== NOT EXECUTED
3000e868 <pthread_attr_setscope>:
int pthread_attr_setscope(
pthread_attr_t *attr,
int contentionscope
)
{
if ( !attr || !attr->is_initialized )
3000e868: e3500000 cmp r0, #0 <== NOT EXECUTED
return EINVAL;
3000e86c: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_attr_setscope(
pthread_attr_t *attr,
int contentionscope
)
{
if ( !attr || !attr->is_initialized )
3000e870: 012fff1e bxeq lr <== NOT EXECUTED 3000e874: e5903000 ldr r3, [r0] <== NOT EXECUTED 3000e878: e3530000 cmp r3, #0 <== NOT EXECUTED 3000e87c: 0a000007 beq 3000e8a0 <pthread_attr_setscope+0x38> <== NOT EXECUTED
return EINVAL;
switch ( contentionscope ) {
3000e880: e3510000 cmp r1, #0 <== NOT EXECUTED
case PTHREAD_SCOPE_PROCESS:
attr->contentionscope = contentionscope;
3000e884: 0580100c streq r1, [r0, #12] <== NOT EXECUTED
return 0;
3000e888: 01a00001 moveq r0, r1 <== NOT EXECUTED
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
switch ( contentionscope ) {
3000e88c: 012fff1e bxeq lr <== NOT EXECUTED
case PTHREAD_SCOPE_SYSTEM:
return ENOTSUP;
default:
return EINVAL;
3000e890: e3510001 cmp r1, #1 <== NOT EXECUTED 3000e894: 03a00086 moveq r0, #134 ; 0x86 <== NOT EXECUTED 3000e898: 13a00016 movne r0, #22 <== NOT EXECUTED 3000e89c: e12fff1e bx lr <== NOT EXECUTED
pthread_attr_t *attr,
int contentionscope
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
3000e8a0: e3a00016 mov r0, #22 <== NOT EXECUTED
return ENOTSUP;
default:
return EINVAL;
}
}
3000e8a4: e12fff1e bx lr <== NOT EXECUTED
3000e8cc <pthread_attr_setstack>:
pthread_attr_t *attr,
void *stackaddr,
size_t stacksize
)
{
if ( !attr || !attr->is_initialized )
3000e8cc: e3500000 cmp r0, #0 <== NOT EXECUTED
return EINVAL;
3000e8d0: 03a00016 moveq r0, #22 <== NOT EXECUTED
pthread_attr_t *attr,
void *stackaddr,
size_t stacksize
)
{
if ( !attr || !attr->is_initialized )
3000e8d4: 012fff1e bxeq lr <== NOT EXECUTED 3000e8d8: e5903000 ldr r3, [r0] <== NOT EXECUTED 3000e8dc: e3530000 cmp r3, #0 <== NOT EXECUTED 3000e8e0: 0a000008 beq 3000e908 <pthread_attr_setstack+0x3c> <== NOT EXECUTED
return EINVAL;
if (stacksize < PTHREAD_MINIMUM_STACK_SIZE)
3000e8e4: e59f3024 ldr r3, [pc, #36] ; 3000e910 <pthread_attr_setstack+0x44><== NOT EXECUTED
attr->stacksize = PTHREAD_MINIMUM_STACK_SIZE;
else
attr->stacksize = stacksize;
attr->stackaddr = stackaddr;
3000e8e8: e5801004 str r1, [r0, #4] <== NOT EXECUTED
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
if (stacksize < PTHREAD_MINIMUM_STACK_SIZE)
3000e8ec: e5933000 ldr r3, [r3] <== NOT EXECUTED 3000e8f0: e1a03083 lsl r3, r3, #1 <== NOT EXECUTED
attr->stacksize = PTHREAD_MINIMUM_STACK_SIZE;
3000e8f4: e1530002 cmp r3, r2 <== NOT EXECUTED 3000e8f8: 25803008 strcs r3, [r0, #8] <== NOT EXECUTED 3000e8fc: 35802008 strcc r2, [r0, #8] <== NOT EXECUTED
else
attr->stacksize = stacksize;
attr->stackaddr = stackaddr;
return 0;
3000e900: e3a00000 mov r0, #0 <== NOT EXECUTED 3000e904: e12fff1e bx lr <== NOT EXECUTED
void *stackaddr,
size_t stacksize
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
3000e908: e3a00016 mov r0, #22 <== NOT EXECUTED
else
attr->stacksize = stacksize;
attr->stackaddr = stackaddr;
return 0;
}
3000e90c: e12fff1e bx lr <== NOT EXECUTED
3000e8a8 <pthread_attr_setstackaddr>:
int pthread_attr_setstackaddr(
pthread_attr_t *attr,
void *stackaddr
)
{
if ( !attr || !attr->is_initialized )
3000e8a8: e3500000 cmp r0, #0 <== NOT EXECUTED
return EINVAL;
3000e8ac: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_attr_setstackaddr(
pthread_attr_t *attr,
void *stackaddr
)
{
if ( !attr || !attr->is_initialized )
3000e8b0: 012fff1e bxeq lr <== NOT EXECUTED 3000e8b4: e5903000 ldr r3, [r0] <== NOT EXECUTED 3000e8b8: e3530000 cmp r3, #0 <== NOT EXECUTED
return EINVAL;
attr->stackaddr = stackaddr;
3000e8bc: 15801004 strne r1, [r0, #4] <== NOT EXECUTED
pthread_attr_t *attr,
void *stackaddr
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
3000e8c0: 03a00016 moveq r0, #22 <== NOT EXECUTED
attr->stackaddr = stackaddr;
return 0;
3000e8c4: 13a00000 movne r0, #0 <== NOT EXECUTED
}
3000e8c8: e12fff1e bx lr <== NOT EXECUTED
3000faa0 <pthread_attr_setstacksize>:
int pthread_attr_setstacksize(
pthread_attr_t *attr,
size_t stacksize
)
{
if ( !attr || !attr->is_initialized )
3000faa0: e3500000 cmp r0, #0
return EINVAL;
3000faa4: 03a00016 moveq r0, #22
int pthread_attr_setstacksize(
pthread_attr_t *attr,
size_t stacksize
)
{
if ( !attr || !attr->is_initialized )
3000faa8: 012fff1e bxeq lr 3000faac: e5903000 ldr r3, [r0] 3000fab0: e3530000 cmp r3, #0
3000fab4: 0a000007 beq 3000fad8 <pthread_attr_setstacksize+0x38>
return EINVAL;
if (stacksize < PTHREAD_MINIMUM_STACK_SIZE)
3000fab8: e59f3020 ldr r3, [pc, #32] ; 3000fae0 <pthread_attr_setstacksize+0x40> 3000fabc: e5933000 ldr r3, [r3] 3000fac0: e1a03083 lsl r3, r3, #1 3000fac4: e1510003 cmp r1, r3
attr->stacksize = PTHREAD_MINIMUM_STACK_SIZE;
3000fac8: 35803008 strcc r3, [r0, #8]
else
attr->stacksize = stacksize;
3000facc: 25801008 strcs r1, [r0, #8]
return 0;
3000fad0: e3a00000 mov r0, #0 3000fad4: e12fff1e bx lr
pthread_attr_t *attr,
size_t stacksize
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
3000fad8: e3a00016 mov r0, #22 <== NOT EXECUTED
if (stacksize < PTHREAD_MINIMUM_STACK_SIZE)
attr->stacksize = PTHREAD_MINIMUM_STACK_SIZE;
else
attr->stacksize = stacksize;
return 0;
}
3000fadc: e12fff1e bx lr <== NOT EXECUTED
30009aa8 <pthread_barrier_destroy>:
)
{
POSIX_Barrier_Control *the_barrier = NULL;
Objects_Locations location;
if ( !barrier )
30009aa8: e2503000 subs r3, r0, #0 <== NOT EXECUTED
*/
int pthread_barrier_destroy(
pthread_barrier_t *barrier
)
{
30009aac: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED
POSIX_Barrier_Control *the_barrier = NULL;
Objects_Locations location;
if ( !barrier )
30009ab0: 0a000016 beq 30009b10 <pthread_barrier_destroy+0x68> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE POSIX_Barrier_Control *_POSIX_Barrier_Get (
pthread_barrier_t *barrier,
Objects_Locations *location
)
{
return (POSIX_Barrier_Control *) _Objects_Get(
30009ab4: e5931000 ldr r1, [r3] <== NOT EXECUTED 30009ab8: e59f0058 ldr r0, [pc, #88] ; 30009b18 <pthread_barrier_destroy+0x70><== NOT EXECUTED 30009abc: e1a0200d mov r2, sp <== NOT EXECUTED 30009ac0: eb000910 bl 3000bf08 <_Objects_Get> <== NOT EXECUTED
return EINVAL;
the_barrier = _POSIX_Barrier_Get( barrier, &location );
switch ( location ) {
30009ac4: e59d3000 ldr r3, [sp] <== NOT EXECUTED 30009ac8: e1a04000 mov r4, r0 <== NOT EXECUTED 30009acc: e3530000 cmp r3, #0 <== NOT EXECUTED 30009ad0: 1a00000e bne 30009b10 <pthread_barrier_destroy+0x68> <== NOT EXECUTED
case OBJECTS_LOCAL:
if ( the_barrier->Barrier.number_of_waiting_threads != 0 ) {
30009ad4: e5905058 ldr r5, [r0, #88] ; 0x58 <== NOT EXECUTED 30009ad8: e3550000 cmp r5, #0 <== NOT EXECUTED 30009adc: 0a000002 beq 30009aec <pthread_barrier_destroy+0x44> <== NOT EXECUTED
_Thread_Enable_dispatch();
30009ae0: eb000c0c bl 3000cb18 <_Thread_Enable_dispatch> <== NOT EXECUTED
return EBUSY;
30009ae4: e3a00010 mov r0, #16 <== NOT EXECUTED 30009ae8: ea000009 b 30009b14 <pthread_barrier_destroy+0x6c> <== NOT EXECUTED
}
_Objects_Close( &_POSIX_Barrier_Information, &the_barrier->Object );
30009aec: e59f0024 ldr r0, [pc, #36] ; 30009b18 <pthread_barrier_destroy+0x70><== NOT EXECUTED 30009af0: e1a01004 mov r1, r4 <== NOT EXECUTED 30009af4: eb000809 bl 3000bb20 <_Objects_Close> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _POSIX_Barrier_Free (
POSIX_Barrier_Control *the_barrier
)
{
_Objects_Free( &_POSIX_Barrier_Information, &the_barrier->Object );
30009af8: e59f0018 ldr r0, [pc, #24] ; 30009b18 <pthread_barrier_destroy+0x70><== NOT EXECUTED 30009afc: e1a01004 mov r1, r4 <== NOT EXECUTED 30009b00: eb0008ab bl 3000bdb4 <_Objects_Free> <== NOT EXECUTED
_POSIX_Barrier_Free( the_barrier );
_Thread_Enable_dispatch();
30009b04: eb000c03 bl 3000cb18 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
30009b08: e1a00005 mov r0, r5 <== NOT EXECUTED 30009b0c: ea000000 b 30009b14 <pthread_barrier_destroy+0x6c> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
30009b10: e3a00016 mov r0, #22 <== NOT EXECUTED
}
30009b14: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED
30009b1c <pthread_barrier_init>:
int pthread_barrier_init(
pthread_barrier_t *barrier,
const pthread_barrierattr_t *attr,
unsigned int count
)
{
30009b1c: e92d40ff push {r0, r1, r2, r3, r4, r5, r6, r7, lr} <== NOT EXECUTED
const pthread_barrierattr_t *the_attr;
/*
* Error check parameters
*/
if ( !barrier )
30009b20: e2507000 subs r7, r0, #0 <== NOT EXECUTED
int pthread_barrier_init(
pthread_barrier_t *barrier,
const pthread_barrierattr_t *attr,
unsigned int count
)
{
30009b24: e1a04002 mov r4, r2 <== NOT EXECUTED
const pthread_barrierattr_t *the_attr;
/*
* Error check parameters
*/
if ( !barrier )
30009b28: 0a000027 beq 30009bcc <pthread_barrier_init+0xb0> <== NOT EXECUTED
return EINVAL;
if ( count == 0 )
30009b2c: e3520000 cmp r2, #0 <== NOT EXECUTED 30009b30: 0a000025 beq 30009bcc <pthread_barrier_init+0xb0> <== NOT EXECUTED
return EINVAL;
/*
* If the user passed in NULL, use the default attributes
*/
if ( attr ) {
30009b34: e3510000 cmp r1, #0 <== NOT EXECUTED 30009b38: 1a000003 bne 30009b4c <pthread_barrier_init+0x30> <== NOT EXECUTED
the_attr = attr;
} else {
(void) pthread_barrierattr_init( &my_attr );
30009b3c: e1a0000d mov r0, sp <== NOT EXECUTED 30009b40: ebffffc3 bl 30009a54 <pthread_barrierattr_init> <== NOT EXECUTED 30009b44: e1a0500d mov r5, sp <== NOT EXECUTED
the_attr = &my_attr;
30009b48: e1a0100d mov r1, sp <== NOT EXECUTED
}
/*
* Now start error checking the attributes that we are going to use
*/
if ( !the_attr->is_initialized )
30009b4c: e5913000 ldr r3, [r1] <== NOT EXECUTED 30009b50: e3530000 cmp r3, #0 <== NOT EXECUTED 30009b54: 0a00001c beq 30009bcc <pthread_barrier_init+0xb0> <== NOT EXECUTED
return EINVAL;
switch ( the_attr->process_shared ) {
30009b58: e5915004 ldr r5, [r1, #4] <== NOT EXECUTED 30009b5c: e3550000 cmp r5, #0 <== NOT EXECUTED 30009b60: 1a000019 bne 30009bcc <pthread_barrier_init+0xb0> <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
30009b64: e59f306c ldr r3, [pc, #108] ; 30009bd8 <pthread_barrier_init+0xbc><== NOT EXECUTED
}
/*
* Convert from POSIX attributes to Core Barrier attributes
*/
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
30009b68: e58d5008 str r5, [sp, #8] <== NOT EXECUTED 30009b6c: e5932000 ldr r2, [r3] <== NOT EXECUTED
the_attributes.maximum_count = count;
30009b70: e58d400c str r4, [sp, #12] <== NOT EXECUTED 30009b74: e2822001 add r2, r2, #1 <== NOT EXECUTED 30009b78: 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 );
30009b7c: e59f6058 ldr r6, [pc, #88] ; 30009bdc <pthread_barrier_init+0xc0><== NOT EXECUTED 30009b80: e1a00006 mov r0, r6 <== NOT EXECUTED 30009b84: eb0007c3 bl 3000ba98 <_Objects_Allocate> <== NOT EXECUTED
*/
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _POSIX_Barrier_Allocate();
if ( !the_barrier ) {
30009b88: e2504000 subs r4, r0, #0 <== NOT EXECUTED 30009b8c: 1a000002 bne 30009b9c <pthread_barrier_init+0x80> <== NOT EXECUTED
_Thread_Enable_dispatch();
30009b90: eb000be0 bl 3000cb18 <_Thread_Enable_dispatch> <== NOT EXECUTED
return EAGAIN;
30009b94: e3a0000b mov r0, #11 <== NOT EXECUTED 30009b98: ea00000c b 30009bd0 <pthread_barrier_init+0xb4> <== NOT EXECUTED
}
_CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes );
30009b9c: e2840010 add r0, r4, #16 <== NOT EXECUTED 30009ba0: e28d1008 add r1, sp, #8 <== NOT EXECUTED 30009ba4: eb000560 bl 3000b12c <_CORE_barrier_Initialize> <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30009ba8: e596201c ldr r2, [r6, #28] <== NOT EXECUTED
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
30009bac: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED 30009bb0: e1d410b8 ldrh r1, [r4, #8] <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30009bb4: e7824101 str r4, [r2, r1, lsl #2] <== NOT EXECUTED
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
30009bb8: e584500c str r5, [r4, #12] <== NOT EXECUTED
);
/*
* Exit the critical section and return the user an operational barrier
*/
*barrier = the_barrier->Object.id;
30009bbc: e5873000 str r3, [r7] <== NOT EXECUTED
_Thread_Enable_dispatch();
30009bc0: eb000bd4 bl 3000cb18 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
30009bc4: e1a00005 mov r0, r5 <== NOT EXECUTED 30009bc8: ea000000 b 30009bd0 <pthread_barrier_init+0xb4> <== NOT EXECUTED
switch ( the_attr->process_shared ) {
case PTHREAD_PROCESS_PRIVATE: /* only supported values */
break;
case PTHREAD_PROCESS_SHARED:
default:
return EINVAL;
30009bcc: 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; }
30009bd0: e28dd010 add sp, sp, #16 <== NOT EXECUTED
30009bd4: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
30009be0 <pthread_barrier_wait>:
)
{
POSIX_Barrier_Control *the_barrier = NULL;
Objects_Locations location;
if ( !barrier )
30009be0: e2503000 subs r3, r0, #0 <== NOT EXECUTED
*/
int pthread_barrier_wait(
pthread_barrier_t *barrier
)
{
30009be4: e92d4003 push {r0, r1, lr} <== NOT EXECUTED
POSIX_Barrier_Control *the_barrier = NULL;
Objects_Locations location;
if ( !barrier )
30009be8: 0a000012 beq 30009c38 <pthread_barrier_wait+0x58> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE POSIX_Barrier_Control *_POSIX_Barrier_Get (
pthread_barrier_t *barrier,
Objects_Locations *location
)
{
return (POSIX_Barrier_Control *) _Objects_Get(
30009bec: e5931000 ldr r1, [r3] <== NOT EXECUTED 30009bf0: e28d2004 add r2, sp, #4 <== NOT EXECUTED 30009bf4: e59f0044 ldr r0, [pc, #68] ; 30009c40 <pthread_barrier_wait+0x60><== NOT EXECUTED 30009bf8: eb0008c2 bl 3000bf08 <_Objects_Get> <== NOT EXECUTED
return EINVAL;
the_barrier = _POSIX_Barrier_Get( barrier, &location );
switch ( location ) {
30009bfc: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED 30009c00: e1a02000 mov r2, r0 <== NOT EXECUTED 30009c04: e3530000 cmp r3, #0 <== NOT EXECUTED 30009c08: 1a00000a bne 30009c38 <pthread_barrier_wait+0x58> <== NOT EXECUTED
case OBJECTS_LOCAL:
_CORE_barrier_Wait(
30009c0c: e58d3000 str r3, [sp] <== NOT EXECUTED 30009c10: e5921008 ldr r1, [r2, #8] <== NOT EXECUTED 30009c14: e2800010 add r0, r0, #16 <== NOT EXECUTED 30009c18: e3a02001 mov r2, #1 <== NOT EXECUTED 30009c1c: eb00054a bl 3000b14c <_CORE_barrier_Wait> <== NOT EXECUTED
the_barrier->Object.id,
true,
0,
NULL
);
_Thread_Enable_dispatch();
30009c20: eb000bbc bl 3000cb18 <_Thread_Enable_dispatch> <== NOT EXECUTED
return _POSIX_Barrier_Translate_core_barrier_return_code(
_Thread_Executing->Wait.return_code );
30009c24: e59f3018 ldr r3, [pc, #24] ; 30009c44 <pthread_barrier_wait+0x64><== NOT EXECUTED 30009c28: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
true,
0,
NULL
);
_Thread_Enable_dispatch();
return _POSIX_Barrier_Translate_core_barrier_return_code(
30009c2c: e5930034 ldr r0, [r3, #52] ; 0x34 <== NOT EXECUTED 30009c30: eb0016b9 bl 3000f71c <_POSIX_Barrier_Translate_core_barrier_return_code><== NOT EXECUTED 30009c34: ea000000 b 30009c3c <pthread_barrier_wait+0x5c> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
30009c38: e3a00016 mov r0, #22 <== NOT EXECUTED
}
30009c3c: e8bd800c pop {r2, r3, pc} <== NOT EXECUTED
30009a08 <pthread_barrierattr_destroy>:
int pthread_barrierattr_destroy(
pthread_barrierattr_t *attr
)
{
if ( !attr || attr->is_initialized == false )
30009a08: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
30009a0c: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_barrierattr_destroy(
pthread_barrierattr_t *attr
)
{
if ( !attr || attr->is_initialized == false )
30009a10: 012fff1e bxeq lr <== NOT EXECUTED 30009a14: e5932000 ldr r2, [r3] <== NOT EXECUTED 30009a18: e3520000 cmp r2, #0 <== NOT EXECUTED
return EINVAL;
attr->is_initialized = false;
30009a1c: 13a00000 movne r0, #0 <== NOT EXECUTED 30009a20: 15830000 strne r0, [r3] <== NOT EXECUTED
int pthread_barrierattr_destroy(
pthread_barrierattr_t *attr
)
{
if ( !attr || attr->is_initialized == false )
return EINVAL;
30009a24: 03a00016 moveq r0, #22 <== NOT EXECUTED
attr->is_initialized = false;
return 0;
}
30009a28: e12fff1e bx lr <== NOT EXECUTED
30009a2c <pthread_barrierattr_getpshared>:
int pthread_barrierattr_getpshared(
const pthread_barrierattr_t *attr,
int *pshared
)
{
if ( !attr )
30009a2c: e3500000 cmp r0, #0 <== NOT EXECUTED
return EINVAL;
30009a30: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_barrierattr_getpshared(
const pthread_barrierattr_t *attr,
int *pshared
)
{
if ( !attr )
30009a34: 012fff1e bxeq lr <== NOT EXECUTED
return EINVAL;
if ( !attr->is_initialized )
30009a38: e5903000 ldr r3, [r0] <== NOT EXECUTED 30009a3c: e3530000 cmp r3, #0 <== NOT EXECUTED
return EINVAL;
*pshared = attr->process_shared;
30009a40: 15903004 ldrne r3, [r0, #4] <== NOT EXECUTED
{
if ( !attr )
return EINVAL;
if ( !attr->is_initialized )
return EINVAL;
30009a44: 03a00016 moveq r0, #22 <== NOT EXECUTED
*pshared = attr->process_shared;
30009a48: 15813000 strne r3, [r1] <== NOT EXECUTED
return 0;
30009a4c: 13a00000 movne r0, #0 <== NOT EXECUTED
}
30009a50: e12fff1e bx lr <== NOT EXECUTED
30009a54 <pthread_barrierattr_init>:
int pthread_barrierattr_init(
pthread_barrierattr_t *attr
)
{
if ( !attr )
30009a54: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
attr->is_initialized = true;
30009a58: 13a02001 movne r2, #1 <== NOT EXECUTED
attr->process_shared = PTHREAD_PROCESS_PRIVATE;
30009a5c: 13a00000 movne r0, #0 <== NOT EXECUTED
)
{
if ( !attr )
return EINVAL;
attr->is_initialized = true;
30009a60: 15832000 strne r2, [r3] <== NOT EXECUTED
attr->process_shared = PTHREAD_PROCESS_PRIVATE;
30009a64: 15830004 strne r0, [r3, #4] <== NOT EXECUTED
int pthread_barrierattr_init(
pthread_barrierattr_t *attr
)
{
if ( !attr )
return EINVAL;
30009a68: 03a00016 moveq r0, #22 <== NOT EXECUTED
attr->is_initialized = true;
attr->process_shared = PTHREAD_PROCESS_PRIVATE;
return 0;
}
30009a6c: e12fff1e bx lr <== NOT EXECUTED
30009a70 <pthread_barrierattr_setpshared>:
int pthread_barrierattr_setpshared(
pthread_barrierattr_t *attr,
int pshared
)
{
if ( !attr )
30009a70: e3500000 cmp r0, #0 <== NOT EXECUTED 30009a74: 0a000007 beq 30009a98 <pthread_barrierattr_setpshared+0x28><== NOT EXECUTED
return EINVAL;
if ( !attr->is_initialized )
30009a78: e5903000 ldr r3, [r0] <== NOT EXECUTED 30009a7c: e3530000 cmp r3, #0 <== NOT EXECUTED 30009a80: 0a000004 beq 30009a98 <pthread_barrierattr_setpshared+0x28><== NOT EXECUTED
return EINVAL;
switch ( pshared ) {
30009a84: e3510001 cmp r1, #1 <== NOT EXECUTED
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
30009a88: 95801004 strls r1, [r0, #4] <== NOT EXECUTED
return 0;
30009a8c: 93a00000 movls r0, #0 <== NOT EXECUTED
return EINVAL;
if ( !attr->is_initialized )
return EINVAL;
switch ( pshared ) {
30009a90: 912fff1e bxls lr <== NOT EXECUTED 30009a94: ea000001 b 30009aa0 <pthread_barrierattr_setpshared+0x30> <== NOT EXECUTED
{
if ( !attr )
return EINVAL;
if ( !attr->is_initialized )
return EINVAL;
30009a98: e3a00016 mov r0, #22 <== NOT EXECUTED 30009a9c: e12fff1e bx lr <== NOT EXECUTED
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
return 0;
default:
return EINVAL;
30009aa0: e3a00016 mov r0, #22 <== NOT EXECUTED
} }
30009aa4: e12fff1e bx lr <== NOT EXECUTED
30009050 <pthread_cancel>:
/*
* Don't even think about deleting a resource from an ISR.
*/
if ( _ISR_Is_in_progress() )
30009050: e59f3044 ldr r3, [pc, #68] ; 3000909c <pthread_cancel+0x4c><== NOT EXECUTED
*/
int pthread_cancel(
pthread_t thread
)
{
30009054: e92d4011 push {r0, r4, lr} <== NOT EXECUTED
/*
* Don't even think about deleting a resource from an ISR.
*/
if ( _ISR_Is_in_progress() )
30009058: e5933000 ldr r3, [r3] <== NOT EXECUTED 3000905c: e3530000 cmp r3, #0 <== NOT EXECUTED
return EPROTO;
30009060: 13a00047 movne r0, #71 ; 0x47 <== NOT EXECUTED
/*
* Don't even think about deleting a resource from an ISR.
*/
if ( _ISR_Is_in_progress() )
30009064: 1a00000b bne 30009098 <pthread_cancel+0x48> <== NOT EXECUTED
return EPROTO;
the_thread = _Thread_Get( thread, &location );
30009068: e1a0100d mov r1, sp <== NOT EXECUTED 3000906c: eb000aee bl 3000bc2c <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
30009070: e59d4000 ldr r4, [sp] <== NOT EXECUTED
*/
if ( _ISR_Is_in_progress() )
return EPROTO;
the_thread = _Thread_Get( thread, &location );
30009074: e1a03000 mov r3, r0 <== NOT EXECUTED
switch ( location ) {
30009078: e3540000 cmp r4, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
3000907c: 13a00016 movne r0, #22 <== NOT EXECUTED
if ( _ISR_Is_in_progress() )
return EPROTO;
the_thread = _Thread_Get( thread, &location );
switch ( location ) {
30009080: 1a000004 bne 30009098 <pthread_cancel+0x48> <== NOT EXECUTED
case OBJECTS_LOCAL:
thread_support = the_thread->API_Extensions[ THREAD_API_POSIX ];
thread_support->cancelation_requested = 1;
30009084: e59330fc ldr r3, [r3, #252] ; 0xfc <== NOT EXECUTED 30009088: e3a02001 mov r2, #1 <== NOT EXECUTED 3000908c: e58320e0 str r2, [r3, #224] ; 0xe0 <== NOT EXECUTED
/* This enables dispatch implicitly */
_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch( the_thread );
30009090: eb001518 bl 3000e4f8 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch><== NOT EXECUTED
return 0;
30009094: e1a00004 mov r0, r4 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
30009098: e8bd8018 pop {r3, r4, pc} <== NOT EXECUTED
30008e5c <pthread_cleanup_pop>:
*/
void pthread_cleanup_pop(
int execute
)
{
30008e5c: e92d4070 push {r4, r5, r6, lr}
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
30008e60: e59f207c ldr r2, [pc, #124] ; 30008ee4 <pthread_cleanup_pop+0x88>
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 ];
30008e64: e59f307c ldr r3, [pc, #124] ; 30008ee8 <pthread_cleanup_pop+0x8c> 30008e68: e5921000 ldr r1, [r2] 30008e6c: e5933004 ldr r3, [r3, #4] 30008e70: e2811001 add r1, r1, #1 30008e74: e59330fc ldr r3, [r3, #252] ; 0xfc 30008e78: e5821000 str r1, [r2]
*/
void pthread_cleanup_pop(
int execute
)
{
30008e7c: e1a06000 mov r6, r0
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
30008e80: e10f4000 mrs r4, CPSR 30008e84: e3842080 orr r2, r4, #128 ; 0x80 30008e88: e129f002 msr CPSR_fc, r2
*/
_Thread_Disable_dispatch();
_ISR_Disable( level );
if ( _Chain_Is_empty( handler_stack ) ) {
30008e8c: 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 );
30008e90: e28320e8 add r2, r3, #232 ; 0xe8 30008e94: e1510002 cmp r1, r2
30008e98: 1a000002 bne 30008ea8 <pthread_cleanup_pop+0x4c>
_Thread_Enable_dispatch();
30008e9c: eb000a73 bl 3000b870 <_Thread_Enable_dispatch> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30008ea0: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
30008ea4: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
_ISR_Enable( level );
return;
}
handler = (POSIX_Cancel_Handler_control *)
30008ea8: e59300ec ldr r0, [r3, #236] ; 0xec
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
30008eac: e890000c ldm r0, {r2, r3}
previous = the_node->previous; next->previous = previous;
30008eb0: e5823004 str r3, [r2, #4]
previous->next = next;
30008eb4: e5832000 str r2, [r3] 30008eb8: e129f004 msr CPSR_fc, r4 30008ebc: e5904008 ldr r4, [r0, #8] 30008ec0: e590500c ldr r5, [r0, #12]
_ISR_Enable( level );
tmp_handler = *handler;
_Workspace_Free( handler );
30008ec4: eb000e97 bl 3000c928 <_Workspace_Free>
_Thread_Enable_dispatch();
30008ec8: eb000a68 bl 3000b870 <_Thread_Enable_dispatch>
if ( execute )
30008ecc: e3560000 cmp r6, #0
30008ed0: 08bd8070 popeq {r4, r5, r6, pc}
(*tmp_handler.routine)( tmp_handler.arg );
30008ed4: e1a00005 mov r0, r5 <== NOT EXECUTED
30008ed8: e1a0e00f mov lr, pc <== NOT EXECUTED
30008edc: e12fff14 bx r4 <== NOT EXECUTED
30008ee0: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
3000a2b4 <pthread_cond_destroy>:
*/
int pthread_cond_destroy(
pthread_cond_t *cond
)
{
3000a2b4: e92d4031 push {r0, r4, r5, lr}
POSIX_Condition_variables_Control *the_cond;
Objects_Locations location;
the_cond = _POSIX_Condition_variables_Get( cond, &location );
3000a2b8: e1a0100d mov r1, sp 3000a2bc: eb000015 bl 3000a318 <_POSIX_Condition_variables_Get>
switch ( location ) {
3000a2c0: e59d3000 ldr r3, [sp]
)
{
POSIX_Condition_variables_Control *the_cond;
Objects_Locations location;
the_cond = _POSIX_Condition_variables_Get( cond, &location );
3000a2c4: e1a04000 mov r4, r0
switch ( location ) {
3000a2c8: e3530000 cmp r3, #0
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
3000a2cc: 13a00016 movne r0, #22
{
POSIX_Condition_variables_Control *the_cond;
Objects_Locations location;
the_cond = _POSIX_Condition_variables_Get( cond, &location );
switch ( location ) {
3000a2d0: 1a00000e bne 3000a310 <pthread_cond_destroy+0x5c>
case OBJECTS_LOCAL:
if ( _Thread_queue_First( &the_cond->Wait_queue ) ) {
3000a2d4: e2840018 add r0, r4, #24 3000a2d8: eb000f33 bl 3000dfac <_Thread_queue_First> 3000a2dc: e2505000 subs r5, r0, #0
3000a2e0: 0a000002 beq 3000a2f0 <pthread_cond_destroy+0x3c>
_Thread_Enable_dispatch();
3000a2e4: eb000d71 bl 3000d8b0 <_Thread_Enable_dispatch> <== NOT EXECUTED
return EBUSY;
3000a2e8: e3a00010 mov r0, #16 <== NOT EXECUTED 3000a2ec: ea000007 b 3000a310 <pthread_cond_destroy+0x5c> <== NOT EXECUTED
}
_Objects_Close(
3000a2f0: e59f001c ldr r0, [pc, #28] ; 3000a314 <pthread_cond_destroy+0x60> 3000a2f4: e1a01004 mov r1, r4 3000a2f8: eb00096e bl 3000c8b8 <_Objects_Close>
RTEMS_INLINE_ROUTINE void _POSIX_Condition_variables_Free (
POSIX_Condition_variables_Control *the_condition_variable
)
{
_Objects_Free(
3000a2fc: e59f0010 ldr r0, [pc, #16] ; 3000a314 <pthread_cond_destroy+0x60> 3000a300: e1a01004 mov r1, r4 3000a304: eb000a10 bl 3000cb4c <_Objects_Free>
&_POSIX_Condition_variables_Information,
&the_cond->Object
);
_POSIX_Condition_variables_Free( the_cond );
_Thread_Enable_dispatch();
3000a308: eb000d68 bl 3000d8b0 <_Thread_Enable_dispatch>
return 0;
3000a30c: e1a00005 mov r0, r5
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
3000a310: e8bd8038 pop {r3, r4, r5, pc}
3000a374 <pthread_cond_init>:
int pthread_cond_init(
pthread_cond_t *cond,
const pthread_condattr_t *attr
)
{
3000a374: 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;
3000a378: e3510000 cmp r1, #0 3000a37c: e59f50a0 ldr r5, [pc, #160] ; 3000a424 <pthread_cond_init+0xb0> 3000a380: 11a05001 movne r5, r1
/*
* Be careful about attributes when global!!!
*/
if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED )
3000a384: e5953004 ldr r3, [r5, #4]
int pthread_cond_init(
pthread_cond_t *cond,
const pthread_condattr_t *attr
)
{
3000a388: e1a07000 mov r7, r0
else the_attr = &_POSIX_Condition_variables_Default_attributes;
/*
* Be careful about attributes when global!!!
*/
if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED )
3000a38c: e3530001 cmp r3, #1
return EINVAL;
3000a390: 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 )
3000a394: 08bd80f0 popeq {r4, r5, r6, r7, pc}
return EINVAL;
if ( !the_attr->is_initialized )
3000a398: e5953000 ldr r3, [r5] 3000a39c: e3530000 cmp r3, #0
3000a3a0: 0a00001d beq 3000a41c <pthread_cond_init+0xa8>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
3000a3a4: e59f307c ldr r3, [pc, #124] ; 3000a428 <pthread_cond_init+0xb4> 3000a3a8: e5932000 ldr r2, [r3] 3000a3ac: e2822001 add r2, r2, #1 3000a3b0: 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 );
3000a3b4: e59f6070 ldr r6, [pc, #112] ; 3000a42c <pthread_cond_init+0xb8> 3000a3b8: e1a00006 mov r0, r6 3000a3bc: eb00091b bl 3000c830 <_Objects_Allocate>
_Thread_Disable_dispatch();
the_cond = _POSIX_Condition_variables_Allocate();
if ( !the_cond ) {
3000a3c0: e2504000 subs r4, r0, #0
3000a3c4: 1a000002 bne 3000a3d4 <pthread_cond_init+0x60>
_Thread_Enable_dispatch();
3000a3c8: eb000d38 bl 3000d8b0 <_Thread_Enable_dispatch>
return ENOMEM;
3000a3cc: e3a0000c mov r0, #12
3000a3d0: e8bd80f0 pop {r4, r5, r6, r7, pc}
}
the_cond->process_shared = the_attr->process_shared;
3000a3d4: e5953004 ldr r3, [r5, #4]
the_cond->Mutex = POSIX_CONDITION_VARIABLES_NO_MUTEX;
3000a3d8: e3a05000 mov r5, #0
_Thread_queue_Initialize(
3000a3dc: e2840018 add r0, r4, #24
if ( !the_cond ) {
_Thread_Enable_dispatch();
return ENOMEM;
}
the_cond->process_shared = the_attr->process_shared;
3000a3e0: e5843010 str r3, [r4, #16]
the_cond->Mutex = POSIX_CONDITION_VARIABLES_NO_MUTEX;
_Thread_queue_Initialize(
3000a3e4: e1a01005 mov r1, r5 3000a3e8: e59f2040 ldr r2, [pc, #64] ; 3000a430 <pthread_cond_init+0xbc> 3000a3ec: e3a03074 mov r3, #116 ; 0x74
return ENOMEM;
}
the_cond->process_shared = the_attr->process_shared;
the_cond->Mutex = POSIX_CONDITION_VARIABLES_NO_MUTEX;
3000a3f0: e5845014 str r5, [r4, #20]
_Thread_queue_Initialize(
3000a3f4: eb000f13 bl 3000e048 <_Thread_queue_Initialize>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000a3f8: e596201c ldr r2, [r6, #28]
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
3000a3fc: e5943008 ldr r3, [r4, #8] 3000a400: e1d410b8 ldrh r1, [r4, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000a404: e7824101 str r4, [r2, r1, lsl #2]
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
3000a408: e584500c str r5, [r4, #12]
&_POSIX_Condition_variables_Information,
&the_cond->Object,
0
);
*cond = the_cond->Object.id;
3000a40c: e5873000 str r3, [r7]
_Thread_Enable_dispatch();
3000a410: eb000d26 bl 3000d8b0 <_Thread_Enable_dispatch>
return 0;
3000a414: e1a00005 mov r0, r5
3000a418: e8bd80f0 pop {r4, r5, r6, r7, pc}
*/
if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED )
return EINVAL;
if ( !the_attr->is_initialized )
return EINVAL;
3000a41c: e3a00016 mov r0, #22 <== NOT EXECUTED
*cond = the_cond->Object.id;
_Thread_Enable_dispatch();
return 0;
}
3000a420: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
3000a434 <pthread_cond_signal>:
int pthread_cond_signal(
pthread_cond_t *cond
)
{
return _POSIX_Condition_variables_Signal_support( cond, false );
3000a434: e3a01000 mov r1, #0 <== NOT EXECUTED 3000a438: eaffffff b 3000a43c <_POSIX_Condition_variables_Signal_support><== NOT EXECUTED
3000a490 <pthread_cond_timedwait>:
int pthread_cond_timedwait(
pthread_cond_t *cond,
pthread_mutex_t *mutex,
const struct timespec *abstime
)
{
3000a490: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED
3000a494: e1a05000 mov r5, r0 <== NOT EXECUTED
3000a498: 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);
3000a49c: e1a00002 mov r0, r2 <== NOT EXECUTED 3000a4a0: e1a0100d mov r1, sp <== NOT EXECUTED 3000a4a4: eb00011e bl 3000a924 <_POSIX_Absolute_timeout_to_ticks> <== NOT EXECUTED
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
3000a4a8: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000a4ac: 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 )
3000a4b0: 0a000007 beq 3000a4d4 <pthread_cond_timedwait+0x44> <== NOT EXECUTED
return EINVAL;
if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
3000a4b4: e2433001 sub r3, r3, #1 <== NOT EXECUTED
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
already_timedout = true;
return _POSIX_Condition_variables_Wait_support(
3000a4b8: e1a00005 mov r0, r5 <== NOT EXECUTED 3000a4bc: e1a01004 mov r1, r4 <== NOT EXECUTED 3000a4c0: e59d2000 ldr r2, [sp] <== NOT EXECUTED 3000a4c4: e3530001 cmp r3, #1 <== NOT EXECUTED 3000a4c8: 83a03000 movhi r3, #0 <== NOT EXECUTED 3000a4cc: 93a03001 movls r3, #1 <== NOT EXECUTED 3000a4d0: eb000003 bl 3000a4e4 <_POSIX_Condition_variables_Wait_support><== NOT EXECUTED
cond,
mutex,
ticks,
already_timedout
);
}
3000a4d4: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED
3000a4d8 <pthread_cond_wait>:
int pthread_cond_wait(
pthread_cond_t *cond,
pthread_mutex_t *mutex
)
{
return _POSIX_Condition_variables_Wait_support(
3000a4d8: e3a02000 mov r2, #0 <== NOT EXECUTED 3000a4dc: e1a03002 mov r3, r2 <== NOT EXECUTED 3000a4e0: eaffffff b 3000a4e4 <_POSIX_Condition_variables_Wait_support><== NOT EXECUTED
3000a224 <pthread_condattr_destroy>:
int pthread_condattr_destroy(
pthread_condattr_t *attr
)
{
if ( !attr || attr->is_initialized == false )
3000a224: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000a228: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_condattr_destroy(
pthread_condattr_t *attr
)
{
if ( !attr || attr->is_initialized == false )
3000a22c: 012fff1e bxeq lr <== NOT EXECUTED 3000a230: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000a234: e3520000 cmp r2, #0 <== NOT EXECUTED
return EINVAL;
attr->is_initialized = false;
3000a238: 13a00000 movne r0, #0 <== NOT EXECUTED 3000a23c: 15830000 strne r0, [r3] <== NOT EXECUTED
int pthread_condattr_destroy(
pthread_condattr_t *attr
)
{
if ( !attr || attr->is_initialized == false )
return EINVAL;
3000a240: 03a00016 moveq r0, #22 <== NOT EXECUTED
attr->is_initialized = false;
return 0;
}
3000a244: e12fff1e bx lr <== NOT EXECUTED
3000a248 <pthread_condattr_getpshared>:
int pthread_condattr_getpshared(
const pthread_condattr_t *attr,
int *pshared
)
{
if ( !attr )
3000a248: e3500000 cmp r0, #0 <== NOT EXECUTED
return EINVAL;
*pshared = attr->process_shared;
3000a24c: 15903004 ldrne r3, [r0, #4] <== NOT EXECUTED
const pthread_condattr_t *attr,
int *pshared
)
{
if ( !attr )
return EINVAL;
3000a250: 03a00016 moveq r0, #22 <== NOT EXECUTED
*pshared = attr->process_shared;
3000a254: 15813000 strne r3, [r1] <== NOT EXECUTED
return 0;
3000a258: 13a00000 movne r0, #0 <== NOT EXECUTED
}
3000a25c: e12fff1e bx lr <== NOT EXECUTED
3000a260 <pthread_condattr_init>:
int pthread_condattr_init(
pthread_condattr_t *attr
)
{
if ( !attr )
3000a260: e3500000 cmp r0, #0 <== NOT EXECUTED
*/
int pthread_condattr_init(
pthread_condattr_t *attr
)
{
3000a264: e92d4010 push {r4, lr} <== NOT EXECUTED
if ( !attr )
3000a268: 0a000004 beq 3000a280 <pthread_condattr_init+0x20> <== NOT EXECUTED
return EINVAL;
*attr = _POSIX_Condition_variables_Default_attributes;
3000a26c: e59f3014 ldr r3, [pc, #20] ; 3000a288 <pthread_condattr_init+0x28><== NOT EXECUTED
3000a270: e8930018 ldm r3, {r3, r4} <== NOT EXECUTED
3000a274: e8800018 stm r0, {r3, r4} <== NOT EXECUTED
return 0;
3000a278: e3a00000 mov r0, #0 <== NOT EXECUTED
3000a27c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
int pthread_condattr_init(
pthread_condattr_t *attr
)
{
if ( !attr )
return EINVAL;
3000a280: e3a00016 mov r0, #22 <== NOT EXECUTED
*attr = _POSIX_Condition_variables_Default_attributes;
return 0;
}
3000a284: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000a28c <pthread_condattr_setpshared>:
int pthread_condattr_setpshared(
pthread_condattr_t *attr,
int pshared
)
{
if ( !attr )
3000a28c: e3500000 cmp r0, #0 <== NOT EXECUTED
return EINVAL;
3000a290: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_condattr_setpshared(
pthread_condattr_t *attr,
int pshared
)
{
if ( !attr )
3000a294: 012fff1e bxeq lr <== NOT EXECUTED
return EINVAL;
switch ( pshared ) {
3000a298: e3510001 cmp r1, #1 <== NOT EXECUTED
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
3000a29c: 95801004 strls r1, [r0, #4] <== NOT EXECUTED
return 0;
default:
return EINVAL;
3000a2a0: 83a00016 movhi r0, #22 <== NOT EXECUTED
switch ( pshared ) {
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
return 0;
3000a2a4: 93a00000 movls r0, #0 <== NOT EXECUTED
default:
return EINVAL;
}
}
3000a2a8: e12fff1e bx lr <== NOT EXECUTED
300097a4 <pthread_create>:
pthread_t *thread,
const pthread_attr_t *attr,
void *(*start_routine)( void * ),
void *arg
)
{
300097a4: 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 )
300097a8: e3520000 cmp r2, #0
pthread_t *thread,
const pthread_attr_t *attr,
void *(*start_routine)( void * ),
void *arg
)
{
300097ac: e24dd04c sub sp, sp, #76 ; 0x4c 300097b0: e58d001c str r0, [sp, #28] 300097b4: e58d3024 str r3, [sp, #36] ; 0x24
int schedpolicy = SCHED_RR;
struct sched_param schedparam;
Objects_Name name;
int rc;
if ( !start_routine )
300097b8: e58d2020 str r2, [sp, #32]
return EFAULT;
300097bc: 03a0500e moveq r5, #14
int schedpolicy = SCHED_RR;
struct sched_param schedparam;
Objects_Name name;
int rc;
if ( !start_routine )
300097c0: 0a000081 beq 300099cc <pthread_create+0x228>
return EFAULT;
the_attr = (attr) ? attr : &_POSIX_Threads_Default_attributes;
300097c4: e59f420c ldr r4, [pc, #524] ; 300099d8 <pthread_create+0x234> 300097c8: e3510000 cmp r1, #0 300097cc: 11a04001 movne r4, r1
if ( !the_attr->is_initialized )
300097d0: e5943000 ldr r3, [r4] 300097d4: e3530000 cmp r3, #0
300097d8: 0a00007a beq 300099c8 <pthread_create+0x224> * 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) )
300097dc: e5943004 ldr r3, [r4, #4] 300097e0: e3530000 cmp r3, #0
300097e4: 0a000004 beq 300097fc <pthread_create+0x58>
300097e8: e59f31ec ldr r3, [pc, #492] ; 300099dc <pthread_create+0x238><== NOT EXECUTED 300097ec: e5942008 ldr r2, [r4, #8] <== NOT EXECUTED 300097f0: e5933000 ldr r3, [r3] <== NOT EXECUTED 300097f4: e1520003 cmp r2, r3 <== NOT EXECUTED 300097f8: 3a000072 bcc 300099c8 <pthread_create+0x224> <== 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 ) {
300097fc: e5943010 ldr r3, [r4, #16] 30009800: e3530001 cmp r3, #1
30009804: 0a000002 beq 30009814 <pthread_create+0x70>
30009808: e3530002 cmp r3, #2
3000980c: 1a00006d bne 300099c8 <pthread_create+0x224>
30009810: ea000006 b 30009830 <pthread_create+0x8c>
case PTHREAD_INHERIT_SCHED:
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
30009814: e59f31c4 ldr r3, [pc, #452] ; 300099e0 <pthread_create+0x23c>
schedpolicy = api->schedpolicy;
schedparam = api->schedparam;
30009818: e28dc028 add ip, sp, #40 ; 0x28
* 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 ];
3000981c: e5933004 ldr r3, [r3, #4] 30009820: e59350fc ldr r5, [r3, #252] ; 0xfc
schedpolicy = api->schedpolicy;
30009824: e595a084 ldr sl, [r5, #132] ; 0x84
schedparam = api->schedparam;
30009828: e2855088 add r5, r5, #136 ; 0x88 3000982c: ea000002 b 3000983c <pthread_create+0x98>
break;
case PTHREAD_EXPLICIT_SCHED:
schedpolicy = the_attr->schedpolicy;
30009830: e594a014 ldr sl, [r4, #20]
schedparam = the_attr->schedparam;
30009834: e28dc028 add ip, sp, #40 ; 0x28
30009838: e2845018 add r5, r4, #24
3000983c: e8b5000f ldm r5!, {r0, r1, r2, r3}
30009840: e8ac000f stmia ip!, {r0, r1, r2, r3}
/*
* Check the contentionscope since rtems only supports PROCESS wide
* contention (i.e. no system wide contention).
*/
if ( the_attr->contentionscope != PTHREAD_SCOPE_PROCESS )
30009844: e594300c ldr r3, [r4, #12]
schedparam = api->schedparam;
break;
case PTHREAD_EXPLICIT_SCHED:
schedpolicy = the_attr->schedpolicy;
schedparam = the_attr->schedparam;
30009848: e8950007 ldm r5, {r0, r1, r2}
/*
* Check the contentionscope since rtems only supports PROCESS wide
* contention (i.e. no system wide contention).
*/
if ( the_attr->contentionscope != PTHREAD_SCOPE_PROCESS )
3000984c: e3530000 cmp r3, #0
schedparam = api->schedparam;
break;
case PTHREAD_EXPLICIT_SCHED:
schedpolicy = the_attr->schedpolicy;
schedparam = the_attr->schedparam;
30009850: e88c0007 stm ip, {r0, r1, r2}
/*
* Check the contentionscope since rtems only supports PROCESS wide
* contention (i.e. no system wide contention).
*/
if ( the_attr->contentionscope != PTHREAD_SCOPE_PROCESS )
return ENOTSUP;
30009854: 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 )
30009858: 1a00005b bne 300099cc <pthread_create+0x228>
return ENOTSUP;
/*
* Interpret the scheduling parameters.
*/
if ( !_POSIX_Priority_Is_valid( schedparam.sched_priority ) )
3000985c: e59d0028 ldr r0, [sp, #40] ; 0x28 30009860: eb001828 bl 3000f908 <_POSIX_Priority_Is_valid> 30009864: e3500000 cmp r0, #0
30009868: 0a000056 beq 300099c8 <pthread_create+0x224>
return EINVAL;
core_priority = _POSIX_Priority_To_core( schedparam.sched_priority );
3000986c: e28d804c add r8, sp, #76 ; 0x4c 30009870: e538b024 ldr fp, [r8, #-36]! ; 0x24
RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core(
int priority
)
{
return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
30009874: e59f3168 ldr r3, [pc, #360] ; 300099e4 <pthread_create+0x240>
/*
* Set the core scheduling policy information.
*/
rc = _POSIX_Thread_Translate_sched_param(
30009878: e1a0000a mov r0, sl 3000987c: e5d39000 ldrb r9, [r3] 30009880: e1a01008 mov r1, r8 30009884: e28d2048 add r2, sp, #72 ; 0x48 30009888: e28d3044 add r3, sp, #68 ; 0x44 3000988c: eb001828 bl 3000f934 <_POSIX_Thread_Translate_sched_param>
schedpolicy,
&schedparam,
&budget_algorithm,
&budget_callout
);
if ( rc )
30009890: e2505000 subs r5, r0, #0
30009894: 1a00004c bne 300099cc <pthread_create+0x228>
#endif
/*
* Lock the allocator mutex for protection
*/
_RTEMS_Lock_allocator();
30009898: e59f6148 ldr r6, [pc, #328] ; 300099e8 <pthread_create+0x244> 3000989c: e5960000 ldr r0, [r6] 300098a0: eb00059a bl 3000af10 <_API_Mutex_Lock>
* _POSIX_Threads_Allocate
*/
RTEMS_INLINE_ROUTINE Thread_Control *_POSIX_Threads_Allocate( void )
{
return (Thread_Control *) _Objects_Allocate( &_POSIX_Threads_Information );
300098a4: e59f0140 ldr r0, [pc, #320] ; 300099ec <pthread_create+0x248> 300098a8: eb00080f bl 3000b8ec <_Objects_Allocate>
* Allocate the thread control block.
*
* NOTE: Global threads are not currently supported.
*/
the_thread = _POSIX_Threads_Allocate();
if ( !the_thread ) {
300098ac: e2507000 subs r7, r0, #0
300098b0: 0a000018 beq 30009918 <pthread_create+0x174>
static inline size_t _POSIX_Threads_Ensure_minimum_stack (
size_t size
)
{
if ( size >= PTHREAD_MINIMUM_STACK_SIZE )
300098b4: e59f3120 ldr r3, [pc, #288] ; 300099dc <pthread_create+0x238>
/*
* Initialize the core thread for this task.
*/
name.name_p = NULL; /* posix threads don't have a name by default */
status = _Thread_Initialize(
300098b8: e59d1048 ldr r1, [sp, #72] ; 0x48
static inline size_t _POSIX_Threads_Ensure_minimum_stack (
size_t size
)
{
if ( size >= PTHREAD_MINIMUM_STACK_SIZE )
300098bc: e5933000 ldr r3, [r3]
/*
* Initialize the core thread for this task.
*/
name.name_p = NULL; /* posix threads don't have a name by default */
status = _Thread_Initialize(
300098c0: e9941004 ldmib r4, {r2, ip}
300098c4: e58d100c str r1, [sp, #12]
300098c8: e59d1044 ldr r1, [sp, #68] ; 0x44
300098cc: e06b9009 rsb r9, fp, r9
static inline size_t _POSIX_Threads_Ensure_minimum_stack (
size_t size
)
{
if ( size >= PTHREAD_MINIMUM_STACK_SIZE )
300098d0: e1a03083 lsl r3, r3, #1
/*
* Initialize the core thread for this task.
*/
name.name_p = NULL; /* posix threads don't have a name by default */
status = _Thread_Initialize(
300098d4: e58d9004 str r9, [sp, #4] 300098d8: e58d1010 str r1, [sp, #16] 300098dc: e153000c cmp r3, ip 300098e0: 31a0300c movcc r3, ip 300098e4: e3a09001 mov r9, #1 300098e8: e59f00fc ldr r0, [pc, #252] ; 300099ec <pthread_create+0x248> 300098ec: e1a01007 mov r1, r7 300098f0: e58d5000 str r5, [sp] 300098f4: e58d9008 str r9, [sp, #8] 300098f8: e58d5014 str r5, [sp, #20] 300098fc: e58d5018 str r5, [sp, #24] 30009900: eb000c47 bl 3000ca24 <_Thread_Initialize>
budget_callout,
0, /* isr level */
name /* posix threads don't have a name */
);
if ( !status ) {
30009904: e3500000 cmp r0, #0
30009908: 1a000006 bne 30009928 <pthread_create+0x184>
RTEMS_INLINE_ROUTINE void _POSIX_Threads_Free (
Thread_Control *the_pthread
)
{
_Objects_Free( &_POSIX_Threads_Information, &the_pthread->Object );
3000990c: e59f00d8 ldr r0, [pc, #216] ; 300099ec <pthread_create+0x248> 30009910: e1a01007 mov r1, r7 30009914: eb0008bb bl 3000bc08 <_Objects_Free>
_POSIX_Threads_Free( the_thread );
_RTEMS_Unlock_allocator();
30009918: e5960000 ldr r0, [r6] 3000991c: eb000594 bl 3000af74 <_API_Mutex_Unlock>
return EAGAIN;
30009920: e3a0500b mov r5, #11 30009924: ea000028 b 300099cc <pthread_create+0x228>
}
/*
* finish initializing the per API structure
*/
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
30009928: e59760fc ldr r6, [r7, #252] ; 0xfc
api->Attributes = *the_attr;
3000992c: e1a0e004 mov lr, r4
30009930: e1a0c006 mov ip, r6
30009934: e8be000f ldm lr!, {r0, r1, r2, r3}
30009938: e8ac000f stmia ip!, {r0, r1, r2, r3}
3000993c: e8be000f ldm lr!, {r0, r1, r2, r3}
30009940: e8ac000f stmia ip!, {r0, r1, r2, r3}
30009944: e8be000f ldm lr!, {r0, r1, r2, r3}
30009948: e8ac000f stmia ip!, {r0, r1, r2, r3}
3000994c: e89e000f ldm lr, {r0, r1, r2, r3}
30009950: e88c000f stm ip, {r0, r1, r2, r3}
api->detachstate = the_attr->detachstate;
30009954: e594303c ldr r3, [r4, #60] ; 0x3c
api->schedpolicy = schedpolicy; api->schedparam = schedparam;
30009958: e286c088 add ip, r6, #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;
3000995c: e5863040 str r3, [r6, #64] ; 0x40
api->schedpolicy = schedpolicy; api->schedparam = schedparam;
30009960: e8b8000f ldm r8!, {r0, r1, r2, r3}
30009964: e8ac000f stmia ip!, {r0, r1, r2, r3}
30009968: e8980007 ldm r8, {r0, r1, r2}
*/
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
api->Attributes = *the_attr;
api->detachstate = the_attr->detachstate;
api->schedpolicy = schedpolicy;
3000996c: e586a084 str sl, [r6, #132] ; 0x84
api->schedparam = schedparam;
30009970: e88c0007 stm ip, {r0, r1, r2}
/*
* POSIX threads are allocated and started in one operation.
*/
status = _Thread_Start(
30009974: e59d3024 ldr r3, [sp, #36] ; 0x24 30009978: e1a00007 mov r0, r7 3000997c: e1a01009 mov r1, r9 30009980: e59d2020 ldr r2, [sp, #32] 30009984: e58d5000 str r5, [sp] 30009988: eb000e5b bl 3000d2fc <_Thread_Start>
_RTEMS_Unlock_allocator();
return EINVAL;
}
#endif
if ( schedpolicy == SCHED_SPORADIC ) {
3000998c: e35a0004 cmp sl, #4
30009990: 1a000005 bne 300099ac <pthread_create+0x208>
_Watchdog_Insert_ticks(
30009994: e2860090 add r0, r6, #144 ; 0x90 <== NOT EXECUTED 30009998: eb000ecf bl 3000d4dc <_Timespec_To_ticks> <== NOT EXECUTED
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
3000999c: e28610a8 add r1, r6, #168 ; 0xa8 <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
300099a0: e58600b4 str r0, [r6, #180] ; 0xb4 <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
300099a4: e59f0044 ldr r0, [pc, #68] ; 300099f0 <pthread_create+0x24c><== NOT EXECUTED 300099a8: eb000f91 bl 3000d7f4 <_Watchdog_Insert> <== NOT EXECUTED
}
/*
* Return the id and indicate we successfully created the thread
*/
*thread = the_thread->Object.id;
300099ac: e5973008 ldr r3, [r7, #8] 300099b0: e59d201c ldr r2, [sp, #28] 300099b4: e5823000 str r3, [r2]
_RTEMS_Unlock_allocator();
300099b8: e59f3028 ldr r3, [pc, #40] ; 300099e8 <pthread_create+0x244> 300099bc: e5930000 ldr r0, [r3] 300099c0: eb00056b bl 3000af74 <_API_Mutex_Unlock>
return 0;
300099c4: ea000000 b 300099cc <pthread_create+0x228>
/*
* Interpret the scheduling parameters.
*/
if ( !_POSIX_Priority_Is_valid( schedparam.sched_priority ) )
return EINVAL;
300099c8: e3a05016 mov r5, #22 <== NOT EXECUTED
*/
*thread = the_thread->Object.id;
_RTEMS_Unlock_allocator();
return 0;
}
300099cc: e1a00005 mov r0, r5
300099d0: e28dd04c add sp, sp, #76 ; 0x4c
300099d4: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
30009774 <pthread_detach>:
#include <rtems/posix/pthread.h>
int pthread_detach(
pthread_t thread
)
{
30009774: e92d4011 push {r0, r4, lr} <== NOT EXECUTED
register Thread_Control *the_thread;
POSIX_API_Control *api;
Objects_Locations location;
the_thread = _Thread_Get( thread, &location );
30009778: e1a0100d mov r1, sp <== NOT EXECUTED 3000977c: eb000b75 bl 3000c558 <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
30009780: e59d4000 ldr r4, [sp] <== NOT EXECUTED 30009784: e3540000 cmp r4, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return ESRCH;
30009788: 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 ) {
3000978c: 1a000003 bne 300097a0 <pthread_detach+0x2c> <== NOT EXECUTED
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
api->detachstate = PTHREAD_CREATE_DETACHED;
30009790: e59030fc ldr r3, [r0, #252] ; 0xfc <== NOT EXECUTED 30009794: e5834040 str r4, [r3, #64] ; 0x40 <== NOT EXECUTED
_Thread_Enable_dispatch();
30009798: eb000b65 bl 3000c534 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000979c: e1a00004 mov r0, r4 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
300097a0: e8bd8018 pop {r3, r4, pc} <== NOT EXECUTED
300099f4 <pthread_equal>:
break;
}
return status;
#endif
}
300099f4: e1500001 cmp r0, r1 <== NOT EXECUTED 300099f8: 13a00000 movne r0, #0 <== NOT EXECUTED 300099fc: 03a00001 moveq r0, #1 <== NOT EXECUTED 30009a00: e12fff1e bx lr <== NOT EXECUTED
30009364 <pthread_getcpuclockid>:
int pthread_getcpuclockid(
pthread_t pid,
clockid_t *clock_id
)
{
30009364: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
30009368: eb00219a bl 300119d8 <__errno> <== NOT EXECUTED 3000936c: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 30009370: e5803000 str r3, [r0] <== NOT EXECUTED
}
30009374: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009378: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000be94 <pthread_getschedparam>:
{
Objects_Locations location;
POSIX_API_Control *api;
register Thread_Control *the_thread;
if ( !policy || !param )
3000be94: e3510000 cmp r1, #0 <== NOT EXECUTED 3000be98: 13520000 cmpne r2, #0 <== NOT EXECUTED
int pthread_getschedparam(
pthread_t thread,
int *policy,
struct sched_param *param
)
{
3000be9c: e92d4071 push {r0, r4, r5, r6, lr} <== NOT EXECUTED
Objects_Locations location;
POSIX_API_Control *api;
register Thread_Control *the_thread;
if ( !policy || !param )
3000bea0: e1a04002 mov r4, r2 <== NOT EXECUTED 3000bea4: e1a06001 mov r6, r1 <== NOT EXECUTED
return EINVAL;
3000bea8: 03a00016 moveq r0, #22 <== NOT EXECUTED
{
Objects_Locations location;
POSIX_API_Control *api;
register Thread_Control *the_thread;
if ( !policy || !param )
3000beac: 0a000016 beq 3000bf0c <pthread_getschedparam+0x78> <== NOT EXECUTED
return EINVAL;
the_thread = _Thread_Get( thread, &location );
3000beb0: e1a0100d mov r1, sp <== NOT EXECUTED 3000beb4: eb000b91 bl 3000ed00 <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
3000beb8: e59d5000 ldr r5, [sp] <== NOT EXECUTED
register Thread_Control *the_thread;
if ( !policy || !param )
return EINVAL;
the_thread = _Thread_Get( thread, &location );
3000bebc: e1a0c000 mov ip, r0 <== NOT EXECUTED
switch ( location ) {
3000bec0: e3550000 cmp r5, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return ESRCH;
3000bec4: 13a00003 movne r0, #3 <== NOT EXECUTED
if ( !policy || !param )
return EINVAL;
the_thread = _Thread_Get( thread, &location );
switch ( location ) {
3000bec8: 1a00000f bne 3000bf0c <pthread_getschedparam+0x78> <== NOT EXECUTED
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
3000becc: e59ce0fc ldr lr, [ip, #252] ; 0xfc <== NOT EXECUTED
if ( policy )
*policy = api->schedpolicy;
3000bed0: e59e3084 ldr r3, [lr, #132] ; 0x84 <== NOT EXECUTED
if ( param ) {
*param = api->schedparam;
3000bed4: 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;
3000bed8: e5863000 str r3, [r6] <== NOT EXECUTED
if ( param ) {
*param = api->schedparam;
3000bedc: e1a06004 mov r6, r4 <== NOT EXECUTED
3000bee0: e8be000f ldm lr!, {r0, r1, r2, r3} <== NOT EXECUTED
3000bee4: e8a6000f stmia r6!, {r0, r1, r2, r3} <== NOT EXECUTED
3000bee8: e89e0007 ldm lr, {r0, r1, r2} <== NOT EXECUTED
3000beec: 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);
3000bef0: e59f3018 ldr r3, [pc, #24] ; 3000bf10 <pthread_getschedparam+0x7c><== NOT EXECUTED 3000bef4: e5d32000 ldrb r2, [r3] <== NOT EXECUTED 3000bef8: e59c3014 ldr r3, [ip, #20] <== NOT EXECUTED 3000befc: e0633002 rsb r3, r3, r2 <== NOT EXECUTED
param->sched_priority =
3000bf00: e5843000 str r3, [r4] <== NOT EXECUTED
_POSIX_Priority_From_core( the_thread->current_priority );
}
_Thread_Enable_dispatch();
3000bf04: eb000b74 bl 3000ecdc <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000bf08: e1a00005 mov r0, r5 <== NOT EXECUTED
break;
}
return ESRCH;
}
3000bf0c: e8bd8078 pop {r3, r4, r5, r6, pc} <== NOT EXECUTED
3000968c <pthread_getspecific>:
*/
void *pthread_getspecific(
pthread_key_t key
)
{
3000968c: e92d4011 push {r0, r4, lr} <== NOT EXECUTED
30009690: 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 );
30009694: e1a0200d mov r2, sp <== NOT EXECUTED 30009698: e59f0040 ldr r0, [pc, #64] ; 300096e0 <pthread_getspecific+0x54><== NOT EXECUTED 3000969c: eb0008f8 bl 3000ba84 <_Objects_Get> <== NOT EXECUTED
uint32_t index;
Objects_Locations location;
void *key_data;
the_key = _POSIX_Keys_Get( key, &location );
switch ( location ) {
300096a0: e59d3000 ldr r3, [sp] <== NOT EXECUTED 300096a4: e3530000 cmp r3, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return NULL;
300096a8: 13a04000 movne r4, #0 <== NOT EXECUTED
uint32_t index;
Objects_Locations location;
void *key_data;
the_key = _POSIX_Keys_Get( key, &location );
switch ( location ) {
300096ac: 1a000009 bne 300096d8 <pthread_getspecific+0x4c> <== NOT EXECUTED
case OBJECTS_LOCAL:
api = _Objects_Get_API( _Thread_Executing->Object.id );
300096b0: e59f302c ldr r3, [pc, #44] ; 300096e4 <pthread_getspecific+0x58><== NOT EXECUTED 300096b4: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED 300096b8: 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);
300096bc: e1a02c23 lsr r2, r3, #24 <== NOT EXECUTED 300096c0: e2022007 and r2, r2, #7 <== NOT EXECUTED
index = _Objects_Get_index( _Thread_Executing->Object.id );
key_data = (void *) the_key->Values[ api ][ index ];
300096c4: e2822005 add r2, r2, #5 <== NOT EXECUTED 300096c8: 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 );
300096cc: e1a03803 lsl r3, r3, #16 <== NOT EXECUTED
key_data = (void *) the_key->Values[ api ][ index ];
300096d0: e7924723 ldr r4, [r2, r3, lsr #14] <== NOT EXECUTED
_Thread_Enable_dispatch();
300096d4: eb000bee bl 3000c694 <_Thread_Enable_dispatch> <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return NULL;
}
300096d8: e1a00004 mov r0, r4 <== NOT EXECUTED
300096dc: e8bd8018 pop {r3, r4, pc} <== NOT EXECUTED
3000ed68 <pthread_join>:
int pthread_join(
pthread_t thread,
void **value_ptr
)
{
3000ed68: e92d4033 push {r0, r1, r4, r5, lr} <== NOT EXECUTED
3000ed6c: e1a04001 mov r4, r1 <== NOT EXECUTED
register Thread_Control *the_thread;
POSIX_API_Control *api;
Objects_Locations location;
void *return_pointer;
the_thread = _Thread_Get( thread, &location );
3000ed70: e28d1004 add r1, sp, #4 <== NOT EXECUTED 3000ed74: eb000b94 bl 30011bcc <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
3000ed78: e59d5004 ldr r5, [sp, #4] <== NOT EXECUTED 3000ed7c: e3550000 cmp r5, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return ESRCH;
3000ed80: 13a00003 movne r0, #3 <== NOT EXECUTED
POSIX_API_Control *api;
Objects_Locations location;
void *return_pointer;
the_thread = _Thread_Get( thread, &location );
switch ( location ) {
3000ed84: 1a00001a bne 3000edf4 <pthread_join+0x8c> <== NOT EXECUTED
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
3000ed88: e59030fc ldr r3, [r0, #252] ; 0xfc <== NOT EXECUTED
if ( api->detachstate == PTHREAD_CREATE_DETACHED ) {
3000ed8c: e5932040 ldr r2, [r3, #64] ; 0x40 <== NOT EXECUTED 3000ed90: e3520000 cmp r2, #0 <== NOT EXECUTED 3000ed94: 1a000002 bne 3000eda4 <pthread_join+0x3c> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000ed98: eb000b82 bl 30011ba8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return EINVAL;
3000ed9c: e3a00016 mov r0, #22 <== NOT EXECUTED 3000eda0: ea000013 b 3000edf4 <pthread_join+0x8c> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Executing );
3000eda4: e59f204c ldr r2, [pc, #76] ; 3000edf8 <pthread_join+0x90> <== NOT EXECUTED 3000eda8: e5922004 ldr r2, [r2, #4] <== NOT EXECUTED
}
if ( _Thread_Is_executing( the_thread ) ) {
3000edac: e1500002 cmp r0, r2 <== NOT EXECUTED 3000edb0: 1a000002 bne 3000edc0 <pthread_join+0x58> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000edb4: eb000b7b bl 30011ba8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return EDEADLK;
3000edb8: e3a0002d mov r0, #45 ; 0x2d <== NOT EXECUTED 3000edbc: ea00000c b 3000edf4 <pthread_join+0x8c> <== NOT EXECUTED
/*
* Put ourself on the threads join list
*/
_Thread_Executing->Wait.return_argument = &return_pointer;
3000edc0: 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;
3000edc4: e3a02001 mov r2, #1 <== NOT EXECUTED
_Thread_queue_Enter_critical_section( &api->Join_List );
_Thread_queue_Enqueue( &api->Join_List, WATCHDOG_NO_TIMEOUT );
3000edc8: e2830044 add r0, r3, #68 ; 0x44 <== NOT EXECUTED 3000edcc: e5832074 str r2, [r3, #116] ; 0x74 <== NOT EXECUTED 3000edd0: e1a01005 mov r1, r5 <== NOT EXECUTED 3000edd4: e59f2020 ldr r2, [pc, #32] ; 3000edfc <pthread_join+0x94> <== NOT EXECUTED 3000edd8: eb000c97 bl 3001203c <_Thread_queue_Enqueue_with_handler> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000eddc: eb000b71 bl 30011ba8 <_Thread_Enable_dispatch> <== NOT EXECUTED
if ( value_ptr )
3000ede0: e3540000 cmp r4, #0 <== NOT EXECUTED
*value_ptr = return_pointer;
3000ede4: 159d3000 ldrne r3, [sp] <== NOT EXECUTED
return 0;
3000ede8: 11a00005 movne r0, r5 <== NOT EXECUTED
_Thread_queue_Enqueue( &api->Join_List, WATCHDOG_NO_TIMEOUT );
_Thread_Enable_dispatch();
if ( value_ptr )
*value_ptr = return_pointer;
3000edec: 15843000 strne r3, [r4] <== NOT EXECUTED
return 0;
3000edf0: 01a00004 moveq r0, r4 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
3000edf4: e8bd803c pop {r2, r3, r4, r5, pc} <== NOT EXECUTED
3000952c <pthread_key_create>:
3000952c: e59f30d0 ldr r3, [pc, #208] ; 30009604 <pthread_key_create+0xd8>
int pthread_key_create(
pthread_key_t *key,
void (*destructor)( void * )
)
{
30009530: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
30009534: e5932000 ldr r2, [r3]
30009538: e1a0a000 mov sl, r0
3000953c: e2822001 add r2, r2, #1
30009540: e5832000 str r2, [r3]
30009544: e1a05001 mov r5, 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 );
30009548: e59f00b8 ldr r0, [pc, #184] ; 30009608 <pthread_key_create+0xdc> 3000954c: eb000830 bl 3000b614 <_Objects_Allocate>
_Thread_Disable_dispatch();
the_key = _POSIX_Keys_Allocate();
if ( !the_key ) {
30009550: e2504000 subs r4, r0, #0
30009554: 1a000002 bne 30009564 <pthread_key_create+0x38>
_Thread_Enable_dispatch();
30009558: eb000c4d bl 3000c694 <_Thread_Enable_dispatch> <== NOT EXECUTED
return EAGAIN;
3000955c: e3a0000b mov r0, #11 <== NOT EXECUTED
30009560: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} <== NOT EXECUTED
}
the_key->destructor = destructor;
30009564: e59f80a0 ldr r8, [pc, #160] ; 3000960c <pthread_key_create+0xe0> 30009568: e5845010 str r5, [r4, #16] 3000956c: e1a06004 mov r6, r4 30009570: e3a05003 mov r5, #3
* 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;
30009574: e3a07000 mov r7, #0
INTERNAL_ERROR_IMPLEMENTATION_KEY_CREATE_INCONSISTENCY
);
#endif
bytes_to_allocate = sizeof( void * ) *
(_Objects_Information_table[ the_api ][ 1 ]->maximum + 1);
30009578: e5b83004 ldr r3, [r8, #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;
3000957c: e5867018 str r7, [r6, #24]
INTERNAL_ERROR_IMPLEMENTATION_KEY_CREATE_INCONSISTENCY
);
#endif
bytes_to_allocate = sizeof( void * ) *
(_Objects_Information_table[ the_api ][ 1 ]->maximum + 1);
30009580: e5933004 ldr r3, [r3, #4] 30009584: e1d391b0 ldrh r9, [r3, #16] 30009588: e2899001 add r9, r9, #1
true,
INTERNAL_ERROR_IMPLEMENTATION_KEY_CREATE_INCONSISTENCY
);
#endif
bytes_to_allocate = sizeof( void * ) *
3000958c: e1a09109 lsl r9, r9, #2
(_Objects_Information_table[ the_api ][ 1 ]->maximum + 1);
table = _Workspace_Allocate( bytes_to_allocate );
30009590: e1a00009 mov r0, r9 30009594: eb0010b1 bl 3000d860 <_Workspace_Allocate>
if ( !table ) {
30009598: e2503000 subs r3, r0, #0
3000959c: 1a000007 bne 300095c0 <pthread_key_create+0x94>
_POSIX_Keys_Free_memory( the_key );
300095a0: e1a00004 mov r0, r4 300095a4: eb00002f bl 30009668 <_POSIX_Keys_Free_memory>
*/
RTEMS_INLINE_ROUTINE void _POSIX_Keys_Free (
POSIX_Keys_Control *the_key
)
{
_Objects_Free( &_POSIX_Keys_Information, &the_key->Object );
300095a8: e59f0058 ldr r0, [pc, #88] ; 30009608 <pthread_key_create+0xdc> 300095ac: e1a01004 mov r1, r4 300095b0: eb0008de bl 3000b930 <_Objects_Free>
_POSIX_Keys_Free( the_key );
_Thread_Enable_dispatch();
300095b4: eb000c36 bl 3000c694 <_Thread_Enable_dispatch>
return ENOMEM;
300095b8: e3a0000c mov r0, #12
300095bc: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
}
the_key->Values[ the_api ] = table;
300095c0: e5863018 str r3, [r6, #24]
memset( table, '\0', bytes_to_allocate );
300095c4: e1a01007 mov r1, r7 300095c8: e1a02009 mov r2, r9 300095cc: eb002480 bl 300127d4 <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++ ) {
300095d0: e2555001 subs r5, r5, #1
_Thread_Enable_dispatch();
return ENOMEM;
}
the_key->Values[ the_api ] = table;
memset( table, '\0', bytes_to_allocate );
300095d4: e2866004 add r6, r6, #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++ ) {
300095d8: 1affffe6 bne 30009578 <pthread_key_create+0x4c>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
300095dc: e59f2024 ldr r2, [pc, #36] ; 30009608 <pthread_key_create+0xdc>
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
300095e0: e5943008 ldr r3, [r4, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
300095e4: e592201c ldr r2, [r2, #28]
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
300095e8: e1d410b8 ldrh r1, [r4, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
300095ec: e7824101 str r4, [r2, r1, lsl #2]
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
300095f0: e584500c str r5, [r4, #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;
300095f4: e58a3000 str r3, [sl]
_Thread_Enable_dispatch();
300095f8: eb000c25 bl 3000c694 <_Thread_Enable_dispatch>
return 0;
300095fc: e1a00005 mov r0, r5
}
30009600: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
30025b98 <pthread_kill>:
int pthread_kill(
pthread_t thread,
int sig
)
{
30025b98: e92d41f1 push {r0, r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
POSIX_API_Control *api;
Thread_Control *the_thread;
Objects_Locations location;
if ( !sig )
30025b9c: e2517000 subs r7, r1, #0 <== NOT EXECUTED 30025ba0: 0a000002 beq 30025bb0 <pthread_kill+0x18> <== NOT EXECUTED
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
30025ba4: e2478001 sub r8, r7, #1 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(sig) )
30025ba8: e358001f cmp r8, #31 <== NOT EXECUTED 30025bac: 9a000002 bls 30025bbc <pthread_kill+0x24> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
30025bb0: ebffc191 bl 300161fc <__errno> <== NOT EXECUTED 30025bb4: e3a03016 mov r3, #22 <== NOT EXECUTED 30025bb8: ea000022 b 30025c48 <pthread_kill+0xb0> <== NOT EXECUTED
the_thread = _Thread_Get( thread, &location );
30025bbc: e1a0100d mov r1, sp <== NOT EXECUTED 30025bc0: ebffab36 bl 300108a0 <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
30025bc4: e59d6000 ldr r6, [sp] <== 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 );
30025bc8: e1a05000 mov r5, r0 <== NOT EXECUTED
switch ( location ) {
30025bcc: e3560000 cmp r6, #0 <== NOT EXECUTED 30025bd0: 1a00001a bne 30025c40 <pthread_kill+0xa8> <== NOT EXECUTED
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
if ( sig ) {
if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN ) {
30025bd4: e59f2078 ldr r2, [pc, #120] ; 30025c54 <pthread_kill+0xbc> <== NOT EXECUTED 30025bd8: e3a0100c mov r1, #12 <== NOT EXECUTED 30025bdc: e0222791 mla r2, r1, r7, r2 <== NOT EXECUTED 30025be0: e5922008 ldr r2, [r2, #8] <== NOT EXECUTED
case OBJECTS_LOCAL:
/*
* If sig == 0 then just validate arguments
*/
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
30025be4: e59030fc ldr r3, [r0, #252] ; 0xfc <== NOT EXECUTED
if ( sig ) {
if ( _POSIX_signals_Vectors[ sig ].sa_handler == SIG_IGN ) {
30025be8: e3520001 cmp r2, #1 <== NOT EXECUTED 30025bec: 1a000002 bne 30025bfc <pthread_kill+0x64> <== NOT EXECUTED
_Thread_Enable_dispatch();
30025bf0: ebffab21 bl 3001087c <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
30025bf4: e1a00006 mov r0, r6 <== NOT EXECUTED 30025bf8: ea000014 b 30025c50 <pthread_kill+0xb8> <== NOT EXECUTED
}
/* XXX critical section */
api->signals_pending |= signo_to_mask( sig );
30025bfc: e59320d4 ldr r2, [r3, #212] ; 0xd4 <== NOT EXECUTED
static inline sigset_t signo_to_mask(
uint32_t sig
)
{
return 1u << (sig - 1);
30025c00: e3a04001 mov r4, #1 <== NOT EXECUTED 30025c04: e1828814 orr r8, r2, r4, lsl r8 <== NOT EXECUTED
(void) _POSIX_signals_Unblock_thread( the_thread, sig, NULL );
30025c08: e1a01007 mov r1, r7 <== NOT EXECUTED
return 0;
}
/* XXX critical section */
api->signals_pending |= signo_to_mask( sig );
30025c0c: e58380d4 str r8, [r3, #212] ; 0xd4 <== NOT EXECUTED
(void) _POSIX_signals_Unblock_thread( the_thread, sig, NULL );
30025c10: e1a02006 mov r2, r6 <== NOT EXECUTED 30025c14: ebffff99 bl 30025a80 <_POSIX_signals_Unblock_thread> <== NOT EXECUTED
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
30025c18: e59f3038 ldr r3, [pc, #56] ; 30025c58 <pthread_kill+0xc0> <== NOT EXECUTED 30025c1c: e5932000 ldr r2, [r3] <== NOT EXECUTED 30025c20: e3520000 cmp r2, #0 <== NOT EXECUTED 30025c24: 0a000002 beq 30025c34 <pthread_kill+0x9c> <== NOT EXECUTED 30025c28: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED 30025c2c: e1550002 cmp r5, r2 <== NOT EXECUTED
_Thread_Dispatch_necessary = true;
30025c30: 05c34010 strbeq r4, [r3, #16] <== NOT EXECUTED
}
_Thread_Enable_dispatch();
30025c34: ebffab10 bl 3001087c <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
30025c38: e3a00000 mov r0, #0 <== NOT EXECUTED 30025c3c: ea000003 b 30025c50 <pthread_kill+0xb8> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( ESRCH );
30025c40: ebffc16d bl 300161fc <__errno> <== NOT EXECUTED 30025c44: e3a03003 mov r3, #3 <== NOT EXECUTED 30025c48: e5803000 str r3, [r0] <== NOT EXECUTED 30025c4c: e3e00000 mvn r0, #0 <== NOT EXECUTED
}
30025c50: e8bd81f8 pop {r3, r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
3000b6a0 <pthread_mutex_destroy>:
*/
int pthread_mutex_destroy(
pthread_mutex_t *mutex
)
{
3000b6a0: e92d4031 push {r0, r4, r5, lr}
register POSIX_Mutex_Control *the_mutex;
Objects_Locations location;
the_mutex = _POSIX_Mutex_Get( mutex, &location );
3000b6a4: e1a0100d mov r1, sp 3000b6a8: eb000018 bl 3000b710 <_POSIX_Mutex_Get>
switch ( location ) {
3000b6ac: e59d5000 ldr r5, [sp]
)
{
register POSIX_Mutex_Control *the_mutex;
Objects_Locations location;
the_mutex = _POSIX_Mutex_Get( mutex, &location );
3000b6b0: e1a04000 mov r4, r0
switch ( location ) {
3000b6b4: e3550000 cmp r5, #0
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
3000b6b8: 13a00016 movne r0, #22
{
register POSIX_Mutex_Control *the_mutex;
Objects_Locations location;
the_mutex = _POSIX_Mutex_Get( mutex, &location );
switch ( location ) {
3000b6bc: 1a000011 bne 3000b708 <pthread_mutex_destroy+0x68>
/*
* 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 ) ) {
3000b6c0: e5943064 ldr r3, [r4, #100] ; 0x64 3000b6c4: e3530000 cmp r3, #0
3000b6c8: 1a000002 bne 3000b6d8 <pthread_mutex_destroy+0x38>
_Thread_Enable_dispatch();
3000b6cc: eb000d82 bl 3000ecdc <_Thread_Enable_dispatch> <== NOT EXECUTED
return EBUSY;
3000b6d0: e3a00010 mov r0, #16 <== NOT EXECUTED 3000b6d4: ea00000b b 3000b708 <pthread_mutex_destroy+0x68> <== NOT EXECUTED
}
_Objects_Close( &_POSIX_Mutex_Information, &the_mutex->Object );
3000b6d8: e59f002c ldr r0, [pc, #44] ; 3000b70c <pthread_mutex_destroy+0x6c> 3000b6dc: e1a01004 mov r1, r4 3000b6e0: eb00097f bl 3000dce4 <_Objects_Close>
_CORE_mutex_Flush( &the_mutex->Mutex, NULL, EINVAL );
3000b6e4: e3a02016 mov r2, #22 3000b6e8: e2840014 add r0, r4, #20 3000b6ec: e1a01005 mov r1, r5 3000b6f0: eb000709 bl 3000d31c <_CORE_mutex_Flush>
RTEMS_INLINE_ROUTINE void _POSIX_Mutex_Free (
POSIX_Mutex_Control *the_mutex
)
{
_Objects_Free( &_POSIX_Mutex_Information, &the_mutex->Object );
3000b6f4: e59f0010 ldr r0, [pc, #16] ; 3000b70c <pthread_mutex_destroy+0x6c> 3000b6f8: e1a01004 mov r1, r4 3000b6fc: eb000a1d bl 3000df78 <_Objects_Free>
_POSIX_Mutex_Free( the_mutex );
_Thread_Enable_dispatch();
3000b700: eb000d75 bl 3000ecdc <_Thread_Enable_dispatch>
return 0;
3000b704: e1a00005 mov r0, r5
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
3000b708: e8bd8038 pop {r3, r4, r5, pc}
3000b81c <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;
3000b81c: e59f3130 ldr r3, [pc, #304] ; 3000b954 <pthread_mutex_init+0x138> 3000b820: e3510000 cmp r1, #0
int pthread_mutex_init(
pthread_mutex_t *mutex,
const pthread_mutexattr_t *attr
)
{
3000b824: 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;
3000b828: 11a06001 movne r6, r1 3000b82c: 01a06003 moveq r6, r3
/* Check for NULL mutex */
if ( !mutex )
3000b830: e2505000 subs r5, r0, #0
3000b834: 0a000042 beq 3000b944 <pthread_mutex_init+0x128>
}
}
}
#endif
if ( !the_attr->is_initialized )
3000b838: e5963000 ldr r3, [r6] 3000b83c: e3530000 cmp r3, #0
3000b840: 0a00003f beq 3000b944 <pthread_mutex_init+0x128>
return EINVAL;
/*
* We only support process private mutexes.
*/
if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED )
3000b844: e5963004 ldr r3, [r6, #4] 3000b848: e3530001 cmp r3, #1
return ENOSYS;
3000b84c: 03a00058 moveq r0, #88 ; 0x58
return EINVAL;
/*
* We only support process private mutexes.
*/
if ( the_attr->process_shared == PTHREAD_PROCESS_SHARED )
3000b850: 08bd80f0 popeq {r4, r5, r6, r7, pc}
return ENOSYS;
if ( the_attr->process_shared != PTHREAD_PROCESS_PRIVATE )
3000b854: e3530000 cmp r3, #0
3000b858: 1a000039 bne 3000b944 <pthread_mutex_init+0x128>
return EINVAL;
/*
* Determine the discipline of the mutex
*/
switch ( the_attr->protocol ) {
3000b85c: e596700c ldr r7, [r6, #12] 3000b860: e3570001 cmp r7, #1
3000b864: 0a000006 beq 3000b884 <pthread_mutex_init+0x68>
3000b868: e3570002 cmp r7, #2
3000b86c: 0a000002 beq 3000b87c <pthread_mutex_init+0x60>
3000b870: e3570000 cmp r7, #0
3000b874: 1a000032 bne 3000b944 <pthread_mutex_init+0x128>
3000b878: ea000002 b 3000b888 <pthread_mutex_init+0x6c>
break;
case PTHREAD_PRIO_INHERIT:
the_discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
break;
case PTHREAD_PRIO_PROTECT:
the_discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING;
3000b87c: e3a07003 mov r7, #3 <== NOT EXECUTED
break;
3000b880: ea000000 b 3000b888 <pthread_mutex_init+0x6c> <== 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;
3000b884: e3a07002 mov r7, #2 <== NOT EXECUTED
}
/*
* Validate the priority ceiling field -- should always be valid.
*/
if ( !_POSIX_Priority_Is_valid( the_attr->prio_ceiling ) )
3000b888: e5960008 ldr r0, [r6, #8] 3000b88c: eb0000c1 bl 3000bb98 <_POSIX_Priority_Is_valid> 3000b890: e3500000 cmp r0, #0
3000b894: 0a00002a beq 3000b944 <pthread_mutex_init+0x128>
#if defined(_UNIX98_THREAD_MUTEX_ATTRIBUTES)
/*
* Validate the mutex type and set appropriate SuperCore mutex
* attributes.
*/
switch ( the_attr->type ) {
3000b898: e5963010 ldr r3, [r6, #16] 3000b89c: e3530003 cmp r3, #3
3000b8a0: 8a000029 bhi 3000b94c <pthread_mutex_init+0x130>
3000b8a4: e59f30ac ldr r3, [pc, #172] ; 3000b958 <pthread_mutex_init+0x13c> 3000b8a8: e5932000 ldr r2, [r3] 3000b8ac: e2822001 add r2, r2, #1 3000b8b0: 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 );
3000b8b4: e59f00a0 ldr r0, [pc, #160] ; 3000b95c <pthread_mutex_init+0x140> 3000b8b8: eb0008e7 bl 3000dc5c <_Objects_Allocate>
*/
_Thread_Disable_dispatch();
the_mutex = _POSIX_Mutex_Allocate();
if ( !the_mutex ) {
3000b8bc: e2504000 subs r4, r0, #0
3000b8c0: 1a000002 bne 3000b8d0 <pthread_mutex_init+0xb4>
_Thread_Enable_dispatch();
3000b8c4: eb000d04 bl 3000ecdc <_Thread_Enable_dispatch>
return EAGAIN;
3000b8c8: e3a0000b mov r0, #11
3000b8cc: e8bd80f0 pop {r4, r5, r6, r7, pc}
}
the_mutex->process_shared = the_attr->process_shared;
3000b8d0: e5963004 ldr r3, [r6, #4]
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;
3000b8d4: e3a02001 mov r2, #1
if ( !the_mutex ) {
_Thread_Enable_dispatch();
return EAGAIN;
}
the_mutex->process_shared = the_attr->process_shared;
3000b8d8: e5843010 str r3, [r4, #16]
the_mutex_attr = &the_mutex->Mutex.Attributes;
if ( the_attr->recursive )
3000b8dc: e5963014 ldr r3, [r6, #20]
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;
3000b8e0: e5c42058 strb r2, [r4, #88] ; 0x58
the_mutex->process_shared = the_attr->process_shared;
the_mutex_attr = &the_mutex->Mutex.Attributes;
if ( the_attr->recursive )
3000b8e4: e3530000 cmp r3, #0
the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
3000b8e8: 13a03000 movne r3, #0
else
the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_IS_ERROR;
3000b8ec: 03a03001 moveq r3, #1 3000b8f0: e5843054 str r3, [r4, #84] ; 0x54
RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core(
int priority
)
{
return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
3000b8f4: e59f3064 ldr r3, [pc, #100] ; 3000b960 <pthread_mutex_init+0x144>
return EAGAIN;
}
the_mutex->process_shared = the_attr->process_shared;
the_mutex_attr = &the_mutex->Mutex.Attributes;
3000b8f8: e2841054 add r1, r4, #84 ; 0x54 3000b8fc: e5d30000 ldrb r0, [r3] 3000b900: e5963008 ldr r3, [r6, #8]
else
the_mutex_attr->lock_nesting_behavior = CORE_MUTEX_NESTING_IS_ERROR;
the_mutex_attr->only_owner_release = true;
the_mutex_attr->priority_ceiling =
_POSIX_Priority_To_core( the_attr->prio_ceiling );
the_mutex_attr->discipline = the_discipline;
3000b904: e584705c str r7, [r4, #92] ; 0x5c 3000b908: 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 =
3000b90c: e5843060 str r3, [r4, #96] ; 0x60
the_mutex_attr->discipline = the_discipline;
/*
* Must be initialized to unlocked.
*/
_CORE_mutex_Initialize(
3000b910: e2840014 add r0, r4, #20 3000b914: eb000681 bl 3000d320 <_CORE_mutex_Initialize>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000b918: e59f203c ldr r2, [pc, #60] ; 3000b95c <pthread_mutex_init+0x140>
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
3000b91c: e5943008 ldr r3, [r4, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000b920: e592201c ldr r2, [r2, #28]
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
3000b924: e1d410b8 ldrh r1, [r4, #8]
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
3000b928: e3a06000 mov r6, #0
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000b92c: e7824101 str r4, [r2, r1, lsl #2]
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
3000b930: e584600c str r6, [r4, #12]
CORE_MUTEX_UNLOCKED
);
_Objects_Open_u32( &_POSIX_Mutex_Information, &the_mutex->Object, 0 );
*mutex = the_mutex->Object.id;
3000b934: e5853000 str r3, [r5]
_Thread_Enable_dispatch();
3000b938: eb000ce7 bl 3000ecdc <_Thread_Enable_dispatch>
return 0;
3000b93c: e1a00006 mov r0, r6
3000b940: 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;
3000b944: e3a00016 mov r0, #22 <== NOT EXECUTED
3000b948: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
case PTHREAD_MUTEX_ERRORCHECK:
case PTHREAD_MUTEX_DEFAULT:
break;
default:
return EINVAL;
3000b94c: e3a00016 mov r0, #22 <== NOT EXECUTED
*mutex = the_mutex->Object.id;
_Thread_Enable_dispatch();
return 0;
}
3000b950: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
3000b9d0 <pthread_mutex_setprioceiling>:
int pthread_mutex_setprioceiling(
pthread_mutex_t *mutex,
int prioceiling,
int *old_ceiling
)
{
3000b9d0: e92d41f1 push {r0, r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
register POSIX_Mutex_Control *the_mutex;
Objects_Locations location;
Priority_Control the_priority;
if ( !old_ceiling )
3000b9d4: e2528000 subs r8, r2, #0 <== NOT EXECUTED
int pthread_mutex_setprioceiling(
pthread_mutex_t *mutex,
int prioceiling,
int *old_ceiling
)
{
3000b9d8: e1a04000 mov r4, r0 <== NOT EXECUTED 3000b9dc: e1a05001 mov r5, r1 <== NOT EXECUTED
register POSIX_Mutex_Control *the_mutex;
Objects_Locations location;
Priority_Control the_priority;
if ( !old_ceiling )
3000b9e0: 0a00001b beq 3000ba54 <pthread_mutex_setprioceiling+0x84> <== NOT EXECUTED
return EINVAL;
if ( !_POSIX_Priority_Is_valid( prioceiling ) )
3000b9e4: e1a00001 mov r0, r1 <== NOT EXECUTED 3000b9e8: eb00006a bl 3000bb98 <_POSIX_Priority_Is_valid> <== NOT EXECUTED 3000b9ec: e3500000 cmp r0, #0 <== NOT EXECUTED 3000b9f0: 0a000017 beq 3000ba54 <pthread_mutex_setprioceiling+0x84> <== NOT EXECUTED 3000b9f4: e59f6060 ldr r6, [pc, #96] ; 3000ba5c <pthread_mutex_setprioceiling+0x8c><== 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 );
3000b9f8: e1a00004 mov r0, r4 <== NOT EXECUTED 3000b9fc: e5d67000 ldrb r7, [r6] <== NOT EXECUTED 3000ba00: ebffffd7 bl 3000b964 <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 );
3000ba04: e1a00004 mov r0, r4 <== NOT EXECUTED 3000ba08: e1a0100d mov r1, sp <== NOT EXECUTED 3000ba0c: ebffff3f bl 3000b710 <_POSIX_Mutex_Get> <== NOT EXECUTED
switch ( location ) {
3000ba10: 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 );
3000ba14: e1a03000 mov r3, r0 <== NOT EXECUTED
switch ( location ) {
3000ba18: e3540000 cmp r4, #0 <== NOT EXECUTED 3000ba1c: 1a00000c bne 3000ba54 <pthread_mutex_setprioceiling+0x84> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE int _POSIX_Priority_From_core(
Priority_Control priority
)
{
return (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
3000ba20: e5902060 ldr r2, [r0, #96] ; 0x60 <== NOT EXECUTED 3000ba24: e5d61000 ldrb r1, [r6] <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Priority_Control _POSIX_Priority_To_core(
int priority
)
{
return (Priority_Control) (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
3000ba28: e0655007 rsb r5, r5, r7 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE int _POSIX_Priority_From_core(
Priority_Control priority
)
{
return (POSIX_SCHEDULER_MAXIMUM_PRIORITY - priority + 1);
3000ba2c: e0622001 rsb r2, r2, r1 <== NOT EXECUTED
case OBJECTS_LOCAL:
*old_ceiling = _POSIX_Priority_From_core(
3000ba30: e5882000 str r2, [r8] <== NOT EXECUTED
);
the_mutex->Mutex.Attributes.priority_ceiling = the_priority;
/*
* We are required to unlock the mutex before we return.
*/
_CORE_mutex_Surrender(
3000ba34: 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;
3000ba38: e5805060 str r5, [r0, #96] ; 0x60 <== NOT EXECUTED
/*
* We are required to unlock the mutex before we return.
*/
_CORE_mutex_Surrender(
3000ba3c: e1a02004 mov r2, r4 <== NOT EXECUTED 3000ba40: e2800014 add r0, r0, #20 <== NOT EXECUTED 3000ba44: eb0006ae bl 3000d504 <_CORE_mutex_Surrender> <== NOT EXECUTED
&the_mutex->Mutex,
the_mutex->Object.id,
NULL
);
_Thread_Enable_dispatch();
3000ba48: eb000ca3 bl 3000ecdc <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000ba4c: e1a00004 mov r0, r4 <== NOT EXECUTED 3000ba50: ea000000 b 3000ba58 <pthread_mutex_setprioceiling+0x88> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
3000ba54: e3a00016 mov r0, #22 <== NOT EXECUTED
}
3000ba58: e8bd81f8 pop {r3, r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
3000ba60 <pthread_mutex_timedlock>:
int pthread_mutex_timedlock(
pthread_mutex_t *mutex,
const struct timespec *abstime
)
{
3000ba60: e92d4071 push {r0, r4, r5, r6, lr} <== NOT EXECUTED
3000ba64: e1a06000 mov r6, 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 );
3000ba68: e1a00001 mov r0, r1 <== NOT EXECUTED 3000ba6c: e1a0100d mov r1, sp <== NOT EXECUTED 3000ba70: eb00002a bl 3000bb20 <_POSIX_Absolute_timeout_to_ticks> <== NOT EXECUTED
int _EXFUN(pthread_mutex_trylock, (pthread_mutex_t *__mutex));
int _EXFUN(pthread_mutex_unlock, (pthread_mutex_t *__mutex));
#if defined(_POSIX_TIMEOUTS)
int _EXFUN(pthread_mutex_timedlock,
3000ba74: e3500003 cmp r0, #3 <== NOT EXECUTED 3000ba78: 13a05000 movne r5, #0 <== NOT EXECUTED 3000ba7c: 03a05001 moveq r5, #1 <== NOT EXECUTED 3000ba80: e1a04000 mov r4, r0 <== NOT EXECUTED
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
lock_status = _POSIX_Mutex_Lock_support( mutex, do_wait, ticks );
3000ba84: e1a01005 mov r1, r5 <== NOT EXECUTED 3000ba88: e1a00006 mov r0, r6 <== NOT EXECUTED 3000ba8c: e59d2000 ldr r2, [sp] <== NOT EXECUTED 3000ba90: ebffffb6 bl 3000b970 <_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) ) {
3000ba94: e3550000 cmp r5, #0 <== NOT EXECUTED 3000ba98: 1a000008 bne 3000bac0 <pthread_mutex_timedlock+0x60> <== NOT EXECUTED 3000ba9c: e3500010 cmp r0, #16 <== NOT EXECUTED 3000baa0: 1a000006 bne 3000bac0 <pthread_mutex_timedlock+0x60> <== NOT EXECUTED
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
3000baa4: e3540000 cmp r4, #0 <== NOT EXECUTED
return EINVAL;
3000baa8: 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 )
3000baac: 0a000003 beq 3000bac0 <pthread_mutex_timedlock+0x60> <== NOT EXECUTED
return EINVAL;
if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
3000bab0: e2444001 sub r4, r4, #1 <== NOT EXECUTED
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
3000bab4: e3540001 cmp r4, #1 <== NOT EXECUTED 3000bab8: 83a00010 movhi r0, #16 <== NOT EXECUTED 3000babc: 93a00074 movls r0, #116 ; 0x74 <== NOT EXECUTED
}
return lock_status;
}
3000bac0: e8bd8078 pop {r3, r4, r5, r6, pc} <== NOT EXECUTED
3000bad4 <pthread_mutex_trylock>:
int pthread_mutex_trylock(
pthread_mutex_t *mutex
)
{
return _POSIX_Mutex_Lock_support( mutex, false, THREAD_QUEUE_WAIT_FOREVER );
3000bad4: e3a01000 mov r1, #0 <== NOT EXECUTED 3000bad8: e1a02001 mov r2, r1 <== NOT EXECUTED 3000badc: eaffffa3 b 3000b970 <_POSIX_Mutex_Lock_support> <== NOT EXECUTED
3000b504 <pthread_mutexattr_destroy>:
int pthread_mutexattr_destroy(
pthread_mutexattr_t *attr
)
{
if ( !attr || !attr->is_initialized )
3000b504: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000b508: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_mutexattr_destroy(
pthread_mutexattr_t *attr
)
{
if ( !attr || !attr->is_initialized )
3000b50c: 012fff1e bxeq lr <== NOT EXECUTED 3000b510: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000b514: e3520000 cmp r2, #0 <== NOT EXECUTED
return EINVAL;
attr->is_initialized = false;
3000b518: 13a00000 movne r0, #0 <== NOT EXECUTED 3000b51c: 15830000 strne r0, [r3] <== NOT EXECUTED
int pthread_mutexattr_destroy(
pthread_mutexattr_t *attr
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
3000b520: 03a00016 moveq r0, #22 <== NOT EXECUTED
attr->is_initialized = false;
return 0;
}
3000b524: e12fff1e bx lr <== NOT EXECUTED
3000b528 <pthread_mutexattr_getprioceiling>:
int pthread_mutexattr_getprioceiling(
const pthread_mutexattr_t *attr,
int *prioceiling
)
{
if ( !attr || !attr->is_initialized || !prioceiling )
3000b528: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000b52c: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_mutexattr_getprioceiling(
const pthread_mutexattr_t *attr,
int *prioceiling
)
{
if ( !attr || !attr->is_initialized || !prioceiling )
3000b530: 012fff1e bxeq lr <== NOT EXECUTED 3000b534: e5930000 ldr r0, [r3] <== NOT EXECUTED 3000b538: e3500000 cmp r0, #0 <== NOT EXECUTED 3000b53c: 13510000 cmpne r1, #0 <== NOT EXECUTED
return EINVAL;
*prioceiling = attr->prio_ceiling;
3000b540: 15933008 ldrne r3, [r3, #8] <== NOT EXECUTED
int pthread_mutexattr_getprioceiling(
const pthread_mutexattr_t *attr,
int *prioceiling
)
{
if ( !attr || !attr->is_initialized || !prioceiling )
3000b544: 13a00000 movne r0, #0 <== NOT EXECUTED 3000b548: 03a00001 moveq r0, #1 <== NOT EXECUTED
return EINVAL;
*prioceiling = attr->prio_ceiling;
3000b54c: 15813000 strne r3, [r1] <== NOT EXECUTED
const pthread_mutexattr_t *attr,
int *prioceiling
)
{
if ( !attr || !attr->is_initialized || !prioceiling )
return EINVAL;
3000b550: 03a00016 moveq r0, #22 <== NOT EXECUTED
*prioceiling = attr->prio_ceiling;
return 0;
}
3000b554: e12fff1e bx lr <== NOT EXECUTED
3000b558 <pthread_mutexattr_getprotocol>:
int pthread_mutexattr_getprotocol(
const pthread_mutexattr_t *attr,
int *protocol
)
{
if ( !attr || !attr->is_initialized || !protocol )
3000b558: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000b55c: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_mutexattr_getprotocol(
const pthread_mutexattr_t *attr,
int *protocol
)
{
if ( !attr || !attr->is_initialized || !protocol )
3000b560: 012fff1e bxeq lr <== NOT EXECUTED 3000b564: e5930000 ldr r0, [r3] <== NOT EXECUTED 3000b568: e3500000 cmp r0, #0 <== NOT EXECUTED 3000b56c: 13510000 cmpne r1, #0 <== NOT EXECUTED
return EINVAL;
*protocol = attr->protocol;
3000b570: 1593300c ldrne r3, [r3, #12] <== NOT EXECUTED
int pthread_mutexattr_getprotocol(
const pthread_mutexattr_t *attr,
int *protocol
)
{
if ( !attr || !attr->is_initialized || !protocol )
3000b574: 13a00000 movne r0, #0 <== NOT EXECUTED 3000b578: 03a00001 moveq r0, #1 <== NOT EXECUTED
return EINVAL;
*protocol = attr->protocol;
3000b57c: 15813000 strne r3, [r1] <== NOT EXECUTED
const pthread_mutexattr_t *attr,
int *protocol
)
{
if ( !attr || !attr->is_initialized || !protocol )
return EINVAL;
3000b580: 03a00016 moveq r0, #22 <== NOT EXECUTED
*protocol = attr->protocol;
return 0;
}
3000b584: e12fff1e bx lr <== NOT EXECUTED
3000b588 <pthread_mutexattr_getpshared>:
int pthread_mutexattr_getpshared(
const pthread_mutexattr_t *attr,
int *pshared
)
{
if ( !attr || !attr->is_initialized || !pshared )
3000b588: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000b58c: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_mutexattr_getpshared(
const pthread_mutexattr_t *attr,
int *pshared
)
{
if ( !attr || !attr->is_initialized || !pshared )
3000b590: 012fff1e bxeq lr <== NOT EXECUTED 3000b594: e5930000 ldr r0, [r3] <== NOT EXECUTED 3000b598: e3500000 cmp r0, #0 <== NOT EXECUTED 3000b59c: 13510000 cmpne r1, #0 <== NOT EXECUTED
return EINVAL;
*pshared = attr->process_shared;
3000b5a0: 15933004 ldrne r3, [r3, #4] <== NOT EXECUTED
int pthread_mutexattr_getpshared(
const pthread_mutexattr_t *attr,
int *pshared
)
{
if ( !attr || !attr->is_initialized || !pshared )
3000b5a4: 13a00000 movne r0, #0 <== NOT EXECUTED 3000b5a8: 03a00001 moveq r0, #1 <== NOT EXECUTED
return EINVAL;
*pshared = attr->process_shared;
3000b5ac: 15813000 strne r3, [r1] <== NOT EXECUTED
const pthread_mutexattr_t *attr,
int *pshared
)
{
if ( !attr || !attr->is_initialized || !pshared )
return EINVAL;
3000b5b0: 03a00016 moveq r0, #22 <== NOT EXECUTED
*pshared = attr->process_shared;
return 0;
}
3000b5b4: e12fff1e bx lr <== NOT EXECUTED
3000b5e8 <pthread_mutexattr_setprioceiling>:
int pthread_mutexattr_setprioceiling(
pthread_mutexattr_t *attr,
int prioceiling
)
{
3000b5e8: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
if ( !attr || !attr->is_initialized )
3000b5ec: e2504000 subs r4, r0, #0 <== NOT EXECUTED
int pthread_mutexattr_setprioceiling(
pthread_mutexattr_t *attr,
int prioceiling
)
{
3000b5f0: e1a05001 mov r5, r1 <== NOT EXECUTED
if ( !attr || !attr->is_initialized )
3000b5f4: 0a000009 beq 3000b620 <pthread_mutexattr_setprioceiling+0x38><== NOT EXECUTED 3000b5f8: e5943000 ldr r3, [r4] <== NOT EXECUTED 3000b5fc: e3530000 cmp r3, #0 <== NOT EXECUTED 3000b600: 0a000006 beq 3000b620 <pthread_mutexattr_setprioceiling+0x38><== NOT EXECUTED
return EINVAL;
if ( !_POSIX_Priority_Is_valid( prioceiling ) )
3000b604: e1a00001 mov r0, r1 <== NOT EXECUTED 3000b608: eb000162 bl 3000bb98 <_POSIX_Priority_Is_valid> <== NOT EXECUTED 3000b60c: e3500000 cmp r0, #0 <== NOT EXECUTED
return EINVAL;
attr->prio_ceiling = prioceiling;
3000b610: 15845008 strne r5, [r4, #8] <== NOT EXECUTED
return 0;
3000b614: 13a00000 movne r0, #0 <== NOT EXECUTED
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
if ( !_POSIX_Priority_Is_valid( prioceiling ) )
3000b618: 18bd8030 popne {r4, r5, pc} <== NOT EXECUTED
3000b61c: ea000001 b 3000b628 <pthread_mutexattr_setprioceiling+0x40><== NOT EXECUTED
pthread_mutexattr_t *attr,
int prioceiling
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
3000b620: e3a00016 mov r0, #22 <== NOT EXECUTED
3000b624: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
if ( !_POSIX_Priority_Is_valid( prioceiling ) )
return EINVAL;
3000b628: e3a00016 mov r0, #22 <== NOT EXECUTED
attr->prio_ceiling = prioceiling;
return 0;
}
3000b62c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
3000b630 <pthread_mutexattr_setprotocol>:
int pthread_mutexattr_setprotocol(
pthread_mutexattr_t *attr,
int protocol
)
{
if ( !attr || !attr->is_initialized )
3000b630: e3500000 cmp r0, #0 <== NOT EXECUTED 3000b634: 0a000007 beq 3000b658 <pthread_mutexattr_setprotocol+0x28> <== NOT EXECUTED 3000b638: e5903000 ldr r3, [r0] <== NOT EXECUTED 3000b63c: e3530000 cmp r3, #0 <== NOT EXECUTED 3000b640: 0a000004 beq 3000b658 <pthread_mutexattr_setprotocol+0x28> <== NOT EXECUTED
return EINVAL;
switch ( protocol ) {
3000b644: e3510002 cmp r1, #2 <== NOT EXECUTED
case PTHREAD_PRIO_NONE:
case PTHREAD_PRIO_INHERIT:
case PTHREAD_PRIO_PROTECT:
attr->protocol = protocol;
3000b648: 9580100c strls r1, [r0, #12] <== NOT EXECUTED
return 0;
3000b64c: 93a00000 movls r0, #0 <== NOT EXECUTED
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
switch ( protocol ) {
3000b650: 912fff1e bxls lr <== NOT EXECUTED 3000b654: ea000001 b 3000b660 <pthread_mutexattr_setprotocol+0x30> <== NOT EXECUTED
pthread_mutexattr_t *attr,
int protocol
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
3000b658: e3a00016 mov r0, #22 <== NOT EXECUTED 3000b65c: e12fff1e bx lr <== NOT EXECUTED
case PTHREAD_PRIO_PROTECT:
attr->protocol = protocol;
return 0;
default:
return EINVAL;
3000b660: e3a00016 mov r0, #22 <== NOT EXECUTED
} }
3000b664: e12fff1e bx lr <== NOT EXECUTED
3000b668 <pthread_mutexattr_setpshared>:
int pthread_mutexattr_setpshared(
pthread_mutexattr_t *attr,
int pshared
)
{
if ( !attr || !attr->is_initialized )
3000b668: e3500000 cmp r0, #0 <== NOT EXECUTED 3000b66c: 0a000007 beq 3000b690 <pthread_mutexattr_setpshared+0x28> <== NOT EXECUTED 3000b670: e5903000 ldr r3, [r0] <== NOT EXECUTED 3000b674: e3530000 cmp r3, #0 <== NOT EXECUTED 3000b678: 0a000004 beq 3000b690 <pthread_mutexattr_setpshared+0x28> <== NOT EXECUTED
return EINVAL;
switch ( pshared ) {
3000b67c: e3510001 cmp r1, #1 <== NOT EXECUTED
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
3000b680: 95801004 strls r1, [r0, #4] <== NOT EXECUTED
return 0;
3000b684: 93a00000 movls r0, #0 <== NOT EXECUTED
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
switch ( pshared ) {
3000b688: 912fff1e bxls lr <== NOT EXECUTED 3000b68c: ea000001 b 3000b698 <pthread_mutexattr_setpshared+0x30> <== NOT EXECUTED
pthread_mutexattr_t *attr,
int pshared
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
3000b690: e3a00016 mov r0, #22 <== NOT EXECUTED 3000b694: e12fff1e bx lr <== NOT EXECUTED
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
return 0;
default:
return EINVAL;
3000b698: e3a00016 mov r0, #22 <== NOT EXECUTED
} }
3000b69c: e12fff1e bx lr <== NOT EXECUTED
30009dd8 <pthread_once>:
int pthread_once(
pthread_once_t *once_control,
void (*init_routine)(void)
)
{
if ( !once_control || !init_routine )
30009dd8: e3500000 cmp r0, #0 <== NOT EXECUTED 30009ddc: 13510000 cmpne r1, #0 <== NOT EXECUTED
int pthread_once(
pthread_once_t *once_control,
void (*init_routine)(void)
)
{
30009de0: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED
if ( !once_control || !init_routine )
30009de4: e1a04000 mov r4, r0 <== NOT EXECUTED 30009de8: e1a05001 mov r5, r1 <== NOT EXECUTED 30009dec: 13a00000 movne r0, #0 <== NOT EXECUTED 30009df0: 03a00001 moveq r0, #1 <== NOT EXECUTED
return EINVAL;
30009df4: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_once(
pthread_once_t *once_control,
void (*init_routine)(void)
)
{
if ( !once_control || !init_routine )
30009df8: 0a000012 beq 30009e48 <pthread_once+0x70> <== NOT EXECUTED
return EINVAL;
if ( !once_control->init_executed ) {
30009dfc: e5943004 ldr r3, [r4, #4] <== NOT EXECUTED 30009e00: e3530000 cmp r3, #0 <== NOT EXECUTED 30009e04: 1a00000f bne 30009e48 <pthread_once+0x70> <== NOT EXECUTED
rtems_mode saveMode;
rtems_task_mode(RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &saveMode);
30009e08: e3a00c01 mov r0, #256 ; 0x100 <== NOT EXECUTED 30009e0c: e1a01000 mov r1, r0 <== NOT EXECUTED 30009e10: e1a0200d mov r2, sp <== NOT EXECUTED 30009e14: eb0002c5 bl 3000a930 <rtems_task_mode> <== NOT EXECUTED
if ( !once_control->init_executed ) {
30009e18: e5943004 ldr r3, [r4, #4] <== NOT EXECUTED 30009e1c: e3530000 cmp r3, #0 <== NOT EXECUTED
once_control->is_initialized = true;
30009e20: 02833001 addeq r3, r3, #1 <== NOT EXECUTED 30009e24: 05843000 streq r3, [r4] <== NOT EXECUTED
once_control->init_executed = true;
30009e28: 05843004 streq r3, [r4, #4] <== NOT EXECUTED
(*init_routine)();
30009e2c: 01a0e00f moveq lr, pc <== NOT EXECUTED 30009e30: 012fff15 bxeq r5 <== NOT EXECUTED
}
rtems_task_mode(saveMode, RTEMS_PREEMPT_MASK, &saveMode);
30009e34: e59d0000 ldr r0, [sp] <== NOT EXECUTED 30009e38: e3a01c01 mov r1, #256 ; 0x100 <== NOT EXECUTED 30009e3c: e1a0200d mov r2, sp <== NOT EXECUTED 30009e40: eb0002ba bl 3000a930 <rtems_task_mode> <== NOT EXECUTED
} return 0;
30009e44: e3a00000 mov r0, #0 <== NOT EXECUTED
}
30009e48: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED
3000a8d0 <pthread_rwlock_destroy>:
)
{
POSIX_RWLock_Control *the_rwlock = NULL;
Objects_Locations location;
if ( !rwlock )
3000a8d0: e2503000 subs r3, r0, #0 <== NOT EXECUTED
*/
int pthread_rwlock_destroy(
pthread_rwlock_t *rwlock
)
{
3000a8d4: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED
POSIX_RWLock_Control *the_rwlock = NULL;
Objects_Locations location;
if ( !rwlock )
3000a8d8: 0a000017 beq 3000a93c <pthread_rwlock_destroy+0x6c> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE POSIX_RWLock_Control *_POSIX_RWLock_Get (
pthread_rwlock_t *RWLock,
Objects_Locations *location
)
{
return (POSIX_RWLock_Control *) _Objects_Get(
3000a8dc: e5931000 ldr r1, [r3] <== NOT EXECUTED 3000a8e0: e59f005c ldr r0, [pc, #92] ; 3000a944 <pthread_rwlock_destroy+0x74><== NOT EXECUTED 3000a8e4: e1a0200d mov r2, sp <== NOT EXECUTED 3000a8e8: eb000a74 bl 3000d2c0 <_Objects_Get> <== NOT EXECUTED
return EINVAL;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
3000a8ec: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000a8f0: e1a04000 mov r4, r0 <== NOT EXECUTED 3000a8f4: e3530000 cmp r3, #0 <== NOT EXECUTED 3000a8f8: 1a00000f bne 3000a93c <pthread_rwlock_destroy+0x6c> <== 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 ) {
3000a8fc: e2800010 add r0, r0, #16 <== NOT EXECUTED 3000a900: eb000f6d bl 3000e6bc <_Thread_queue_First> <== NOT EXECUTED 3000a904: e2505000 subs r5, r0, #0 <== NOT EXECUTED 3000a908: 0a000002 beq 3000a918 <pthread_rwlock_destroy+0x48> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000a90c: eb000d6f bl 3000ded0 <_Thread_Enable_dispatch> <== NOT EXECUTED
return EBUSY;
3000a910: e3a00010 mov r0, #16 <== NOT EXECUTED 3000a914: ea000009 b 3000a940 <pthread_rwlock_destroy+0x70> <== NOT EXECUTED
/*
* POSIX doesn't require behavior when it is locked.
*/
_Objects_Close( &_POSIX_RWLock_Information, &the_rwlock->Object );
3000a918: e59f0024 ldr r0, [pc, #36] ; 3000a944 <pthread_rwlock_destroy+0x74><== NOT EXECUTED 3000a91c: e1a01004 mov r1, r4 <== NOT EXECUTED 3000a920: eb00096c bl 3000ced8 <_Objects_Close> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _POSIX_RWLock_Free (
POSIX_RWLock_Control *the_RWLock
)
{
_Objects_Free( &_POSIX_RWLock_Information, &the_RWLock->Object );
3000a924: e59f0018 ldr r0, [pc, #24] ; 3000a944 <pthread_rwlock_destroy+0x74><== NOT EXECUTED 3000a928: e1a01004 mov r1, r4 <== NOT EXECUTED 3000a92c: eb000a0e bl 3000d16c <_Objects_Free> <== NOT EXECUTED
_POSIX_RWLock_Free( the_rwlock );
_Thread_Enable_dispatch();
3000a930: eb000d66 bl 3000ded0 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000a934: e1a00005 mov r0, r5 <== NOT EXECUTED 3000a938: ea000000 b 3000a940 <pthread_rwlock_destroy+0x70> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
3000a93c: e3a00016 mov r0, #22 <== NOT EXECUTED
}
3000a940: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED
3000a948 <pthread_rwlock_init>:
int pthread_rwlock_init(
pthread_rwlock_t *rwlock,
const pthread_rwlockattr_t *attr
)
{
3000a948: e92d40f7 push {r0, r1, r2, r4, r5, r6, r7, lr} <== NOT EXECUTED
const pthread_rwlockattr_t *the_attr;
/*
* Error check parameters
*/
if ( !rwlock )
3000a94c: e2507000 subs r7, r0, #0 <== NOT EXECUTED 3000a950: 0a000024 beq 3000a9e8 <pthread_rwlock_init+0xa0> <== NOT EXECUTED
return EINVAL;
/*
* If the user passed in NULL, use the default attributes
*/
if ( attr ) {
3000a954: e3510000 cmp r1, #0 <== NOT EXECUTED 3000a958: 1a000003 bne 3000a96c <pthread_rwlock_init+0x24> <== NOT EXECUTED
the_attr = attr;
} else {
(void) pthread_rwlockattr_init( &default_attr );
3000a95c: e1a0000d mov r0, sp <== NOT EXECUTED 3000a960: eb000254 bl 3000b2b8 <pthread_rwlockattr_init> <== NOT EXECUTED 3000a964: e1a0400d mov r4, sp <== NOT EXECUTED
the_attr = &default_attr;
3000a968: e1a0100d mov r1, sp <== NOT EXECUTED
}
/*
* Now start error checking the attributes that we are going to use
*/
if ( !the_attr->is_initialized )
3000a96c: e5913000 ldr r3, [r1] <== NOT EXECUTED 3000a970: e3530000 cmp r3, #0 <== NOT EXECUTED 3000a974: 0a00001b beq 3000a9e8 <pthread_rwlock_init+0xa0> <== NOT EXECUTED
return EINVAL;
switch ( the_attr->process_shared ) {
3000a978: e5915004 ldr r5, [r1, #4] <== NOT EXECUTED 3000a97c: e3550000 cmp r5, #0 <== NOT EXECUTED 3000a980: 1a000018 bne 3000a9e8 <pthread_rwlock_init+0xa0> <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
3000a984: e59f3064 ldr r3, [pc, #100] ; 3000a9f0 <pthread_rwlock_init+0xa8><== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _CORE_RWLock_Initialize_attributes(
CORE_RWLock_Attributes *the_attributes
)
{
the_attributes->XXX = 0;
3000a988: e58d5008 str r5, [sp, #8] <== NOT EXECUTED 3000a98c: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000a990: e2822001 add r2, r2, #1 <== NOT EXECUTED 3000a994: 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 );
3000a998: e59f6054 ldr r6, [pc, #84] ; 3000a9f4 <pthread_rwlock_init+0xac><== NOT EXECUTED 3000a99c: e1a00006 mov r0, r6 <== NOT EXECUTED 3000a9a0: eb00092a bl 3000ce50 <_Objects_Allocate> <== NOT EXECUTED
*/
_Thread_Disable_dispatch(); /* prevents deletion */
the_rwlock = _POSIX_RWLock_Allocate();
if ( !the_rwlock ) {
3000a9a4: e2504000 subs r4, r0, #0 <== NOT EXECUTED 3000a9a8: 1a000002 bne 3000a9b8 <pthread_rwlock_init+0x70> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000a9ac: eb000d47 bl 3000ded0 <_Thread_Enable_dispatch> <== NOT EXECUTED
return EAGAIN;
3000a9b0: e3a0000b mov r0, #11 <== NOT EXECUTED 3000a9b4: ea00000c b 3000a9ec <pthread_rwlock_init+0xa4> <== NOT EXECUTED
}
_CORE_RWLock_Initialize( &the_rwlock->RWLock, &the_attributes );
3000a9b8: e2840010 add r0, r4, #16 <== NOT EXECUTED 3000a9bc: e28d1008 add r1, sp, #8 <== NOT EXECUTED 3000a9c0: eb000703 bl 3000c5d4 <_CORE_RWLock_Initialize> <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000a9c4: e596201c ldr r2, [r6, #28] <== NOT EXECUTED
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
3000a9c8: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED 3000a9cc: e1d410b8 ldrh r1, [r4, #8] <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000a9d0: e7824101 str r4, [r2, r1, lsl #2] <== NOT EXECUTED
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
3000a9d4: e584500c str r5, [r4, #12] <== NOT EXECUTED
&_POSIX_RWLock_Information,
&the_rwlock->Object,
0
);
*rwlock = the_rwlock->Object.id;
3000a9d8: e5873000 str r3, [r7] <== NOT EXECUTED
_Thread_Enable_dispatch();
3000a9dc: eb000d3b bl 3000ded0 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000a9e0: e1a00005 mov r0, r5 <== NOT EXECUTED 3000a9e4: ea000000 b 3000a9ec <pthread_rwlock_init+0xa4> <== NOT EXECUTED
switch ( the_attr->process_shared ) {
case PTHREAD_PROCESS_PRIVATE: /* only supported values */
break;
case PTHREAD_PROCESS_SHARED:
default:
return EINVAL;
3000a9e8: e3a00016 mov r0, #22 <== NOT EXECUTED
*rwlock = the_rwlock->Object.id;
_Thread_Enable_dispatch();
return 0;
}
3000a9ec: e8bd80fe pop {r1, r2, r3, r4, r5, r6, r7, pc} <== NOT EXECUTED
3000a9f8 <pthread_rwlock_rdlock>:
*/
int pthread_rwlock_rdlock(
pthread_rwlock_t *rwlock
)
{
3000a9f8: e92d4013 push {r0, r1, r4, lr} <== NOT EXECUTED
POSIX_RWLock_Control *the_rwlock;
Objects_Locations location;
if ( !rwlock )
3000a9fc: e2504000 subs r4, r0, #0 <== NOT EXECUTED 3000aa00: 0a000011 beq 3000aa4c <pthread_rwlock_rdlock+0x54> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE POSIX_RWLock_Control *_POSIX_RWLock_Get (
pthread_rwlock_t *RWLock,
Objects_Locations *location
)
{
return (POSIX_RWLock_Control *) _Objects_Get(
3000aa04: e59f0048 ldr r0, [pc, #72] ; 3000aa54 <pthread_rwlock_rdlock+0x5c><== NOT EXECUTED 3000aa08: e5941000 ldr r1, [r4] <== NOT EXECUTED 3000aa0c: e28d2004 add r2, sp, #4 <== NOT EXECUTED 3000aa10: eb000a2a bl 3000d2c0 <_Objects_Get> <== NOT EXECUTED
return EINVAL;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
3000aa14: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED 3000aa18: e3530000 cmp r3, #0 <== NOT EXECUTED 3000aa1c: 1a00000a bne 3000aa4c <pthread_rwlock_rdlock+0x54> <== NOT EXECUTED
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_reading(
3000aa20: e58d3000 str r3, [sp] <== NOT EXECUTED 3000aa24: e2800010 add r0, r0, #16 <== NOT EXECUTED 3000aa28: e5941000 ldr r1, [r4] <== NOT EXECUTED 3000aa2c: e3a02001 mov r2, #1 <== NOT EXECUTED 3000aa30: eb0006ef bl 3000c5f4 <_CORE_RWLock_Obtain_for_reading> <== NOT EXECUTED
true, /* we are willing to wait forever */
0,
NULL
);
_Thread_Enable_dispatch();
3000aa34: eb000d25 bl 3000ded0 <_Thread_Enable_dispatch> <== NOT EXECUTED
return _POSIX_RWLock_Translate_core_RWLock_return_code(
(CORE_RWLock_Status) _Thread_Executing->Wait.return_code
3000aa38: e59f3018 ldr r3, [pc, #24] ; 3000aa58 <pthread_rwlock_rdlock+0x60><== NOT EXECUTED 3000aa3c: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
0,
NULL
);
_Thread_Enable_dispatch();
return _POSIX_RWLock_Translate_core_RWLock_return_code(
3000aa40: e5930034 ldr r0, [r3, #52] ; 0x34 <== NOT EXECUTED 3000aa44: eb000060 bl 3000abcc <_POSIX_RWLock_Translate_core_RWLock_return_code><== NOT EXECUTED 3000aa48: ea000000 b 3000aa50 <pthread_rwlock_rdlock+0x58> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
3000aa4c: e3a00016 mov r0, #22 <== NOT EXECUTED
}
3000aa50: e8bd801c pop {r2, r3, r4, pc} <== NOT EXECUTED
3000aa5c <pthread_rwlock_timedrdlock>:
int pthread_rwlock_timedrdlock(
pthread_rwlock_t *rwlock,
const struct timespec *abstime
)
{
3000aa5c: e92d4077 push {r0, r1, r2, r4, r5, r6, lr} <== NOT EXECUTED
Objects_Locations location;
Watchdog_Interval ticks;
bool do_wait = true;
POSIX_Absolute_timeout_conversion_results_t status;
if ( !rwlock )
3000aa60: e2506000 subs r6, r0, #0 <== NOT EXECUTED 3000aa64: 0a000026 beq 3000ab04 <pthread_rwlock_timedrdlock+0xa8> <== 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 );
3000aa68: e1a00001 mov r0, r1 <== NOT EXECUTED 3000aa6c: e28d1004 add r1, sp, #4 <== NOT EXECUTED 3000aa70: eb001883 bl 30010c84 <_POSIX_Absolute_timeout_to_ticks> <== NOT EXECUTED 3000aa74: e5961000 ldr r1, [r6] <== NOT EXECUTED 3000aa78: e1a04000 mov r4, r0 <== NOT EXECUTED 3000aa7c: e28d2008 add r2, sp, #8 <== NOT EXECUTED 3000aa80: e59f0084 ldr r0, [pc, #132] ; 3000ab0c <pthread_rwlock_timedrdlock+0xb0><== NOT EXECUTED 3000aa84: eb000a0d bl 3000d2c0 <_Objects_Get> <== NOT EXECUTED
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
3000aa88: e59d3008 ldr r3, [sp, #8] <== NOT EXECUTED 3000aa8c: e3530000 cmp r3, #0 <== NOT EXECUTED 3000aa90: 1a00001b bne 3000ab04 <pthread_rwlock_timedrdlock+0xa8> <== NOT EXECUTED
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_reading(
3000aa94: e58d3000 str r3, [sp] <== 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,
3000aa98: e3540003 cmp r4, #3 <== NOT EXECUTED 3000aa9c: 13a05000 movne r5, #0 <== NOT EXECUTED 3000aaa0: 03a05001 moveq r5, #1 <== NOT EXECUTED 3000aaa4: e2800010 add r0, r0, #16 <== NOT EXECUTED 3000aaa8: e5961000 ldr r1, [r6] <== NOT EXECUTED 3000aaac: e1a02005 mov r2, r5 <== NOT EXECUTED 3000aab0: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED 3000aab4: eb0006ce bl 3000c5f4 <_CORE_RWLock_Obtain_for_reading> <== NOT EXECUTED
do_wait,
ticks,
NULL
);
_Thread_Enable_dispatch();
3000aab8: eb000d04 bl 3000ded0 <_Thread_Enable_dispatch> <== NOT EXECUTED
if ( !do_wait ) {
3000aabc: e3550000 cmp r5, #0 <== NOT EXECUTED 3000aac0: 1a00000a bne 3000aaf0 <pthread_rwlock_timedrdlock+0x94> <== NOT EXECUTED
if ( _Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE ) {
3000aac4: e59f3044 ldr r3, [pc, #68] ; 3000ab10 <pthread_rwlock_timedrdlock+0xb4><== NOT EXECUTED 3000aac8: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED 3000aacc: e5933034 ldr r3, [r3, #52] ; 0x34 <== NOT EXECUTED 3000aad0: e3530002 cmp r3, #2 <== NOT EXECUTED 3000aad4: 1a000005 bne 3000aaf0 <pthread_rwlock_timedrdlock+0x94> <== NOT EXECUTED
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
3000aad8: e3540000 cmp r4, #0 <== NOT EXECUTED 3000aadc: 0a000008 beq 3000ab04 <pthread_rwlock_timedrdlock+0xa8> <== NOT EXECUTED
return EINVAL; if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
3000aae0: e2444001 sub r4, r4, #1 <== NOT EXECUTED 3000aae4: e3540001 cmp r4, #1 <== NOT EXECUTED
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW ) return ETIMEDOUT;
3000aae8: 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 ||
3000aaec: 9a000005 bls 3000ab08 <pthread_rwlock_timedrdlock+0xac> <== NOT EXECUTED
return ETIMEDOUT;
}
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
(CORE_RWLock_Status) _Thread_Executing->Wait.return_code
3000aaf0: e59f3018 ldr r3, [pc, #24] ; 3000ab10 <pthread_rwlock_timedrdlock+0xb4><== NOT EXECUTED 3000aaf4: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
}
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
3000aaf8: e5930034 ldr r0, [r3, #52] ; 0x34 <== NOT EXECUTED 3000aafc: eb000032 bl 3000abcc <_POSIX_RWLock_Translate_core_RWLock_return_code><== NOT EXECUTED 3000ab00: ea000000 b 3000ab08 <pthread_rwlock_timedrdlock+0xac> <== 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;
3000ab04: e3a00016 mov r0, #22 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
3000ab08: e8bd807e pop {r1, r2, r3, r4, r5, r6, pc} <== NOT EXECUTED
3000ab14 <pthread_rwlock_timedwrlock>:
int pthread_rwlock_timedwrlock(
pthread_rwlock_t *rwlock,
const struct timespec *abstime
)
{
3000ab14: e92d4077 push {r0, r1, r2, r4, r5, r6, lr} <== NOT EXECUTED
Objects_Locations location;
Watchdog_Interval ticks;
bool do_wait = true;
POSIX_Absolute_timeout_conversion_results_t status;
if ( !rwlock )
3000ab18: e2506000 subs r6, r0, #0 <== NOT EXECUTED 3000ab1c: 0a000026 beq 3000abbc <pthread_rwlock_timedwrlock+0xa8> <== 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 );
3000ab20: e1a00001 mov r0, r1 <== NOT EXECUTED 3000ab24: e28d1004 add r1, sp, #4 <== NOT EXECUTED 3000ab28: eb001855 bl 30010c84 <_POSIX_Absolute_timeout_to_ticks> <== NOT EXECUTED 3000ab2c: e5961000 ldr r1, [r6] <== NOT EXECUTED 3000ab30: e1a04000 mov r4, r0 <== NOT EXECUTED 3000ab34: e28d2008 add r2, sp, #8 <== NOT EXECUTED 3000ab38: e59f0084 ldr r0, [pc, #132] ; 3000abc4 <pthread_rwlock_timedwrlock+0xb0><== NOT EXECUTED 3000ab3c: eb0009df bl 3000d2c0 <_Objects_Get> <== NOT EXECUTED
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
3000ab40: e59d3008 ldr r3, [sp, #8] <== NOT EXECUTED 3000ab44: e3530000 cmp r3, #0 <== NOT EXECUTED 3000ab48: 1a00001b bne 3000abbc <pthread_rwlock_timedwrlock+0xa8> <== NOT EXECUTED
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_writing(
3000ab4c: e58d3000 str r3, [sp] <== 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,
3000ab50: e3540003 cmp r4, #3 <== NOT EXECUTED 3000ab54: 13a05000 movne r5, #0 <== NOT EXECUTED 3000ab58: 03a05001 moveq r5, #1 <== NOT EXECUTED 3000ab5c: e2800010 add r0, r0, #16 <== NOT EXECUTED 3000ab60: e5961000 ldr r1, [r6] <== NOT EXECUTED 3000ab64: e1a02005 mov r2, r5 <== NOT EXECUTED 3000ab68: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED 3000ab6c: eb0006d4 bl 3000c6c4 <_CORE_RWLock_Obtain_for_writing> <== NOT EXECUTED
do_wait,
ticks,
NULL
);
_Thread_Enable_dispatch();
3000ab70: eb000cd6 bl 3000ded0 <_Thread_Enable_dispatch> <== NOT EXECUTED
if ( !do_wait &&
3000ab74: e3550000 cmp r5, #0 <== NOT EXECUTED 3000ab78: 1a00000a bne 3000aba8 <pthread_rwlock_timedwrlock+0x94> <== NOT EXECUTED
(_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) {
3000ab7c: e59f3044 ldr r3, [pc, #68] ; 3000abc8 <pthread_rwlock_timedwrlock+0xb4><== NOT EXECUTED 3000ab80: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
ticks,
NULL
);
_Thread_Enable_dispatch();
if ( !do_wait &&
3000ab84: e5933034 ldr r3, [r3, #52] ; 0x34 <== NOT EXECUTED 3000ab88: e3530002 cmp r3, #2 <== NOT EXECUTED 3000ab8c: 1a000005 bne 3000aba8 <pthread_rwlock_timedwrlock+0x94> <== NOT EXECUTED
(_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) {
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
3000ab90: e3540000 cmp r4, #0 <== NOT EXECUTED 3000ab94: 0a000008 beq 3000abbc <pthread_rwlock_timedwrlock+0xa8> <== NOT EXECUTED
return EINVAL; if ( status == POSIX_ABSOLUTE_TIMEOUT_IS_IN_PAST ||
3000ab98: e2444001 sub r4, r4, #1 <== NOT EXECUTED 3000ab9c: e3540001 cmp r4, #1 <== NOT EXECUTED
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW ) return ETIMEDOUT;
3000aba0: 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 ||
3000aba4: 9a000005 bls 3000abc0 <pthread_rwlock_timedwrlock+0xac> <== NOT EXECUTED
status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
return ETIMEDOUT;
}
return _POSIX_RWLock_Translate_core_RWLock_return_code(
(CORE_RWLock_Status) _Thread_Executing->Wait.return_code
3000aba8: e59f3018 ldr r3, [pc, #24] ; 3000abc8 <pthread_rwlock_timedwrlock+0xb4><== NOT EXECUTED 3000abac: e5933004 ldr r3, [r3, #4] <== 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(
3000abb0: e5930034 ldr r0, [r3, #52] ; 0x34 <== NOT EXECUTED 3000abb4: eb000004 bl 3000abcc <_POSIX_RWLock_Translate_core_RWLock_return_code><== NOT EXECUTED 3000abb8: ea000000 b 3000abc0 <pthread_rwlock_timedwrlock+0xac> <== NOT EXECUTED
_Thread_Enable_dispatch();
if ( !do_wait &&
(_Thread_Executing->Wait.return_code == CORE_RWLOCK_UNAVAILABLE) ) {
if ( status == POSIX_ABSOLUTE_TIMEOUT_INVALID )
return EINVAL;
3000abbc: e3a00016 mov r0, #22 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
3000abc0: e8bd807e pop {r1, r2, r3, r4, r5, r6, pc} <== NOT EXECUTED
3000abdc <pthread_rwlock_tryrdlock>:
*/
int pthread_rwlock_tryrdlock(
pthread_rwlock_t *rwlock
)
{
3000abdc: e92d4013 push {r0, r1, r4, lr} <== NOT EXECUTED
POSIX_RWLock_Control *the_rwlock;
Objects_Locations location;
if ( !rwlock )
3000abe0: e2504000 subs r4, r0, #0 <== NOT EXECUTED 3000abe4: 0a000011 beq 3000ac30 <pthread_rwlock_tryrdlock+0x54> <== NOT EXECUTED 3000abe8: e28d2004 add r2, sp, #4 <== NOT EXECUTED 3000abec: e59f0044 ldr r0, [pc, #68] ; 3000ac38 <pthread_rwlock_tryrdlock+0x5c><== NOT EXECUTED 3000abf0: e5941000 ldr r1, [r4] <== NOT EXECUTED 3000abf4: eb0009b1 bl 3000d2c0 <_Objects_Get> <== NOT EXECUTED
return EINVAL;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
3000abf8: e59d2004 ldr r2, [sp, #4] <== NOT EXECUTED 3000abfc: e3520000 cmp r2, #0 <== NOT EXECUTED 3000ac00: 1a00000a bne 3000ac30 <pthread_rwlock_tryrdlock+0x54> <== NOT EXECUTED
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_reading(
3000ac04: e58d2000 str r2, [sp] <== NOT EXECUTED 3000ac08: e1a03002 mov r3, r2 <== NOT EXECUTED 3000ac0c: e2800010 add r0, r0, #16 <== NOT EXECUTED 3000ac10: e5941000 ldr r1, [r4] <== NOT EXECUTED 3000ac14: eb000676 bl 3000c5f4 <_CORE_RWLock_Obtain_for_reading> <== NOT EXECUTED
0,
NULL
);
_Thread_Enable_dispatch();
3000ac18: eb000cac bl 3000ded0 <_Thread_Enable_dispatch> <== NOT EXECUTED
return _POSIX_RWLock_Translate_core_RWLock_return_code(
(CORE_RWLock_Status) _Thread_Executing->Wait.return_code
3000ac1c: e59f3018 ldr r3, [pc, #24] ; 3000ac3c <pthread_rwlock_tryrdlock+0x60><== NOT EXECUTED 3000ac20: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
NULL
);
_Thread_Enable_dispatch();
return _POSIX_RWLock_Translate_core_RWLock_return_code(
3000ac24: e5930034 ldr r0, [r3, #52] ; 0x34 <== NOT EXECUTED 3000ac28: ebffffe7 bl 3000abcc <_POSIX_RWLock_Translate_core_RWLock_return_code><== NOT EXECUTED 3000ac2c: ea000000 b 3000ac34 <pthread_rwlock_tryrdlock+0x58> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
3000ac30: e3a00016 mov r0, #22 <== NOT EXECUTED
}
3000ac34: e8bd801c pop {r2, r3, r4, pc} <== NOT EXECUTED
3000ac40 <pthread_rwlock_trywrlock>:
*/
int pthread_rwlock_trywrlock(
pthread_rwlock_t *rwlock
)
{
3000ac40: e92d4013 push {r0, r1, r4, lr} <== NOT EXECUTED
POSIX_RWLock_Control *the_rwlock;
Objects_Locations location;
if ( !rwlock )
3000ac44: e2504000 subs r4, r0, #0 <== NOT EXECUTED 3000ac48: 0a000011 beq 3000ac94 <pthread_rwlock_trywrlock+0x54> <== NOT EXECUTED 3000ac4c: e28d2004 add r2, sp, #4 <== NOT EXECUTED 3000ac50: e59f0044 ldr r0, [pc, #68] ; 3000ac9c <pthread_rwlock_trywrlock+0x5c><== NOT EXECUTED 3000ac54: e5941000 ldr r1, [r4] <== NOT EXECUTED 3000ac58: eb000998 bl 3000d2c0 <_Objects_Get> <== NOT EXECUTED
return EINVAL;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
3000ac5c: e59d2004 ldr r2, [sp, #4] <== NOT EXECUTED 3000ac60: e3520000 cmp r2, #0 <== NOT EXECUTED 3000ac64: 1a00000a bne 3000ac94 <pthread_rwlock_trywrlock+0x54> <== NOT EXECUTED
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_writing(
3000ac68: e58d2000 str r2, [sp] <== NOT EXECUTED 3000ac6c: e1a03002 mov r3, r2 <== NOT EXECUTED 3000ac70: e2800010 add r0, r0, #16 <== NOT EXECUTED 3000ac74: e5941000 ldr r1, [r4] <== NOT EXECUTED 3000ac78: eb000691 bl 3000c6c4 <_CORE_RWLock_Obtain_for_writing> <== NOT EXECUTED
false, /* we are not willing to wait */
0,
NULL
);
_Thread_Enable_dispatch();
3000ac7c: eb000c93 bl 3000ded0 <_Thread_Enable_dispatch> <== NOT EXECUTED
return _POSIX_RWLock_Translate_core_RWLock_return_code(
(CORE_RWLock_Status) _Thread_Executing->Wait.return_code
3000ac80: e59f3018 ldr r3, [pc, #24] ; 3000aca0 <pthread_rwlock_trywrlock+0x60><== NOT EXECUTED 3000ac84: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
0,
NULL
);
_Thread_Enable_dispatch();
return _POSIX_RWLock_Translate_core_RWLock_return_code(
3000ac88: e5930034 ldr r0, [r3, #52] ; 0x34 <== NOT EXECUTED 3000ac8c: ebffffce bl 3000abcc <_POSIX_RWLock_Translate_core_RWLock_return_code><== NOT EXECUTED 3000ac90: ea000000 b 3000ac98 <pthread_rwlock_trywrlock+0x58> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
3000ac94: e3a00016 mov r0, #22 <== NOT EXECUTED
}
3000ac98: e8bd801c pop {r2, r3, r4, pc} <== NOT EXECUTED
3000aca4 <pthread_rwlock_unlock>:
{
POSIX_RWLock_Control *the_rwlock;
Objects_Locations location;
CORE_RWLock_Status status;
if ( !rwlock )
3000aca4: e2503000 subs r3, r0, #0 <== NOT EXECUTED
*/
int pthread_rwlock_unlock(
pthread_rwlock_t *rwlock
)
{
3000aca8: e92d4011 push {r0, r4, lr} <== NOT EXECUTED
POSIX_RWLock_Control *the_rwlock;
Objects_Locations location;
CORE_RWLock_Status status;
if ( !rwlock )
3000acac: 0a00000d beq 3000ace8 <pthread_rwlock_unlock+0x44> <== NOT EXECUTED 3000acb0: e5931000 ldr r1, [r3] <== NOT EXECUTED 3000acb4: e59f0034 ldr r0, [pc, #52] ; 3000acf0 <pthread_rwlock_unlock+0x4c><== NOT EXECUTED 3000acb8: e1a0200d mov r2, sp <== NOT EXECUTED 3000acbc: eb00097f bl 3000d2c0 <_Objects_Get> <== NOT EXECUTED
return EINVAL;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
3000acc0: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000acc4: e3530000 cmp r3, #0 <== NOT EXECUTED 3000acc8: 1a000006 bne 3000ace8 <pthread_rwlock_unlock+0x44> <== NOT EXECUTED
case OBJECTS_LOCAL:
status = _CORE_RWLock_Release( &the_rwlock->RWLock );
3000accc: e2800010 add r0, r0, #16 <== NOT EXECUTED 3000acd0: eb00069e bl 3000c750 <_CORE_RWLock_Release> <== NOT EXECUTED 3000acd4: e1a04000 mov r4, r0 <== NOT EXECUTED
_Thread_Enable_dispatch();
3000acd8: eb000c7c bl 3000ded0 <_Thread_Enable_dispatch> <== NOT EXECUTED
return _POSIX_RWLock_Translate_core_RWLock_return_code( status );
3000acdc: e1a00004 mov r0, r4 <== NOT EXECUTED 3000ace0: ebffffb9 bl 3000abcc <_POSIX_RWLock_Translate_core_RWLock_return_code><== NOT EXECUTED 3000ace4: ea000000 b 3000acec <pthread_rwlock_unlock+0x48> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
3000ace8: e3a00016 mov r0, #22 <== NOT EXECUTED
}
3000acec: e8bd8018 pop {r3, r4, pc} <== NOT EXECUTED
3000acf4 <pthread_rwlock_wrlock>:
*/
int pthread_rwlock_wrlock(
pthread_rwlock_t *rwlock
)
{
3000acf4: e92d4013 push {r0, r1, r4, lr} <== NOT EXECUTED
POSIX_RWLock_Control *the_rwlock;
Objects_Locations location;
if ( !rwlock )
3000acf8: e2504000 subs r4, r0, #0 <== NOT EXECUTED 3000acfc: 0a000011 beq 3000ad48 <pthread_rwlock_wrlock+0x54> <== NOT EXECUTED 3000ad00: e59f0048 ldr r0, [pc, #72] ; 3000ad50 <pthread_rwlock_wrlock+0x5c><== NOT EXECUTED 3000ad04: e5941000 ldr r1, [r4] <== NOT EXECUTED 3000ad08: e28d2004 add r2, sp, #4 <== NOT EXECUTED 3000ad0c: eb00096b bl 3000d2c0 <_Objects_Get> <== NOT EXECUTED
return EINVAL;
the_rwlock = _POSIX_RWLock_Get( rwlock, &location );
switch ( location ) {
3000ad10: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED 3000ad14: e3530000 cmp r3, #0 <== NOT EXECUTED 3000ad18: 1a00000a bne 3000ad48 <pthread_rwlock_wrlock+0x54> <== NOT EXECUTED
case OBJECTS_LOCAL:
_CORE_RWLock_Obtain_for_writing(
3000ad1c: e58d3000 str r3, [sp] <== NOT EXECUTED 3000ad20: e2800010 add r0, r0, #16 <== NOT EXECUTED 3000ad24: e5941000 ldr r1, [r4] <== NOT EXECUTED 3000ad28: e3a02001 mov r2, #1 <== NOT EXECUTED 3000ad2c: eb000664 bl 3000c6c4 <_CORE_RWLock_Obtain_for_writing> <== NOT EXECUTED
true, /* do not timeout -- wait forever */
0,
NULL
);
_Thread_Enable_dispatch();
3000ad30: eb000c66 bl 3000ded0 <_Thread_Enable_dispatch> <== NOT EXECUTED
return _POSIX_RWLock_Translate_core_RWLock_return_code(
(CORE_RWLock_Status) _Thread_Executing->Wait.return_code
3000ad34: e59f3018 ldr r3, [pc, #24] ; 3000ad54 <pthread_rwlock_wrlock+0x60><== NOT EXECUTED 3000ad38: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
0,
NULL
);
_Thread_Enable_dispatch();
return _POSIX_RWLock_Translate_core_RWLock_return_code(
3000ad3c: e5930034 ldr r0, [r3, #52] ; 0x34 <== NOT EXECUTED 3000ad40: ebffffa1 bl 3000abcc <_POSIX_RWLock_Translate_core_RWLock_return_code><== NOT EXECUTED 3000ad44: ea000000 b 3000ad4c <pthread_rwlock_wrlock+0x58> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
3000ad48: e3a00016 mov r0, #22 <== NOT EXECUTED
}
3000ad4c: e8bd801c pop {r2, r3, r4, pc} <== NOT EXECUTED
3000b26c <pthread_rwlockattr_destroy>:
int pthread_rwlockattr_destroy(
pthread_rwlockattr_t *attr
)
{
if ( !attr || attr->is_initialized == false )
3000b26c: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
3000b270: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_rwlockattr_destroy(
pthread_rwlockattr_t *attr
)
{
if ( !attr || attr->is_initialized == false )
3000b274: 012fff1e bxeq lr <== NOT EXECUTED 3000b278: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000b27c: e3520000 cmp r2, #0 <== NOT EXECUTED
return EINVAL;
attr->is_initialized = false;
3000b280: 13a00000 movne r0, #0 <== NOT EXECUTED 3000b284: 15830000 strne r0, [r3] <== NOT EXECUTED
int pthread_rwlockattr_destroy(
pthread_rwlockattr_t *attr
)
{
if ( !attr || attr->is_initialized == false )
return EINVAL;
3000b288: 03a00016 moveq r0, #22 <== NOT EXECUTED
attr->is_initialized = false;
return 0;
}
3000b28c: e12fff1e bx lr <== NOT EXECUTED
3000b290 <pthread_rwlockattr_getpshared>:
int pthread_rwlockattr_getpshared(
const pthread_rwlockattr_t *attr,
int *pshared
)
{
if ( !attr )
3000b290: e3500000 cmp r0, #0 <== NOT EXECUTED
return EINVAL;
3000b294: 03a00016 moveq r0, #22 <== NOT EXECUTED
int pthread_rwlockattr_getpshared(
const pthread_rwlockattr_t *attr,
int *pshared
)
{
if ( !attr )
3000b298: 012fff1e bxeq lr <== NOT EXECUTED
return EINVAL;
if ( !attr->is_initialized )
3000b29c: e5903000 ldr r3, [r0] <== NOT EXECUTED 3000b2a0: e3530000 cmp r3, #0 <== NOT EXECUTED
return EINVAL;
*pshared = attr->process_shared;
3000b2a4: 15903004 ldrne r3, [r0, #4] <== NOT EXECUTED
{
if ( !attr )
return EINVAL;
if ( !attr->is_initialized )
return EINVAL;
3000b2a8: 03a00016 moveq r0, #22 <== NOT EXECUTED
*pshared = attr->process_shared;
3000b2ac: 15813000 strne r3, [r1] <== NOT EXECUTED
return 0;
3000b2b0: 13a00000 movne r0, #0 <== NOT EXECUTED
}
3000b2b4: e12fff1e bx lr <== NOT EXECUTED
3000b2b8 <pthread_rwlockattr_init>:
int pthread_rwlockattr_init(
pthread_rwlockattr_t *attr
)
{
if ( !attr )
3000b2b8: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return EINVAL;
attr->is_initialized = true;
3000b2bc: 13a02001 movne r2, #1 <== NOT EXECUTED
attr->process_shared = PTHREAD_PROCESS_PRIVATE;
3000b2c0: 13a00000 movne r0, #0 <== NOT EXECUTED
)
{
if ( !attr )
return EINVAL;
attr->is_initialized = true;
3000b2c4: 15832000 strne r2, [r3] <== NOT EXECUTED
attr->process_shared = PTHREAD_PROCESS_PRIVATE;
3000b2c8: 15830004 strne r0, [r3, #4] <== NOT EXECUTED
int pthread_rwlockattr_init(
pthread_rwlockattr_t *attr
)
{
if ( !attr )
return EINVAL;
3000b2cc: 03a00016 moveq r0, #22 <== NOT EXECUTED
attr->is_initialized = true;
attr->process_shared = PTHREAD_PROCESS_PRIVATE;
return 0;
}
3000b2d0: e12fff1e bx lr <== NOT EXECUTED
3000b2d4 <pthread_rwlockattr_setpshared>:
int pthread_rwlockattr_setpshared(
pthread_rwlockattr_t *attr,
int pshared
)
{
if ( !attr )
3000b2d4: e3500000 cmp r0, #0 <== NOT EXECUTED 3000b2d8: 0a000007 beq 3000b2fc <pthread_rwlockattr_setpshared+0x28> <== NOT EXECUTED
return EINVAL;
if ( !attr->is_initialized )
3000b2dc: e5903000 ldr r3, [r0] <== NOT EXECUTED 3000b2e0: e3530000 cmp r3, #0 <== NOT EXECUTED 3000b2e4: 0a000004 beq 3000b2fc <pthread_rwlockattr_setpshared+0x28> <== NOT EXECUTED
return EINVAL;
switch ( pshared ) {
3000b2e8: e3510001 cmp r1, #1 <== NOT EXECUTED
case PTHREAD_PROCESS_SHARED:
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
3000b2ec: 95801004 strls r1, [r0, #4] <== NOT EXECUTED
return 0;
3000b2f0: 93a00000 movls r0, #0 <== NOT EXECUTED
return EINVAL;
if ( !attr->is_initialized )
return EINVAL;
switch ( pshared ) {
3000b2f4: 912fff1e bxls lr <== NOT EXECUTED 3000b2f8: ea000001 b 3000b304 <pthread_rwlockattr_setpshared+0x30> <== NOT EXECUTED
{
if ( !attr )
return EINVAL;
if ( !attr->is_initialized )
return EINVAL;
3000b2fc: e3a00016 mov r0, #22 <== NOT EXECUTED 3000b300: e12fff1e bx lr <== NOT EXECUTED
case PTHREAD_PROCESS_PRIVATE:
attr->process_shared = pshared;
return 0;
default:
return EINVAL;
3000b304: e3a00016 mov r0, #22 <== NOT EXECUTED
} }
3000b308: e12fff1e bx lr <== NOT EXECUTED
30025c5c <pthread_self>:
#include <rtems/system.h>
#include <rtems/score/thread.h>
pthread_t pthread_self( void )
{
return _Thread_Executing->Object.id;
30025c5c: e59f3008 ldr r3, [pc, #8] ; 30025c6c <pthread_self+0x10> <== NOT EXECUTED 30025c60: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
}
30025c64: e5930008 ldr r0, [r3, #8] <== NOT EXECUTED 30025c68: e12fff1e bx lr <== NOT EXECUTED
30009144 <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() )
30009144: e59f3060 ldr r3, [pc, #96] ; 300091ac <pthread_setcancelstate+0x68><== NOT EXECUTED
int pthread_setcancelstate(
int state,
int *oldstate
)
{
30009148: 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() )
3000914c: e5934000 ldr r4, [r3] <== NOT EXECUTED 30009150: e3540000 cmp r4, #0 <== NOT EXECUTED
return EPROTO;
30009154: 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() )
30009158: 18bd8010 popne {r4, pc} <== NOT EXECUTED
return EPROTO;
if ( !oldstate )
3000915c: e3510000 cmp r1, #0 <== NOT EXECUTED
return EINVAL;
30009160: 03a00016 moveq r0, #22 <== NOT EXECUTED
*/
if ( _ISR_Is_in_progress() )
return EPROTO;
if ( !oldstate )
30009164: 08bd8010 popeq {r4, pc} <== NOT EXECUTED
return EINVAL;
if ( state != PTHREAD_CANCEL_ENABLE && state != PTHREAD_CANCEL_DISABLE )
30009168: e3500001 cmp r0, #1 <== NOT EXECUTED 3000916c: 8a00000c bhi 300091a4 <pthread_setcancelstate+0x60> <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
30009170: e59fc038 ldr ip, [pc, #56] ; 300091b0 <pthread_setcancelstate+0x6c><== NOT EXECUTED
return EINVAL;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
30009174: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED 30009178: e59ce000 ldr lr, [ip] <== NOT EXECUTED 3000917c: e59220fc ldr r2, [r2, #252] ; 0xfc <== NOT EXECUTED 30009180: e28ee001 add lr, lr, #1 <== NOT EXECUTED 30009184: e58ce000 str lr, [ip] <== NOT EXECUTED
_Thread_Disable_dispatch();
*oldstate = thread_support->cancelability_state;
30009188: e592c0d8 ldr ip, [r2, #216] ; 0xd8 <== NOT EXECUTED 3000918c: e581c000 str ip, [r1] <== NOT EXECUTED
thread_support->cancelability_state = state;
30009190: e58200d8 str r0, [r2, #216] ; 0xd8 <== NOT EXECUTED
_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(_Thread_Executing);
30009194: e5930004 ldr r0, [r3, #4] <== NOT EXECUTED 30009198: eb0014d6 bl 3000e4f8 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch><== NOT EXECUTED
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
3000919c: e1a00004 mov r0, r4 <== NOT EXECUTED
300091a0: e8bd8010 pop {r4, pc} <== NOT EXECUTED
if ( !oldstate )
return EINVAL;
if ( state != PTHREAD_CANCEL_ENABLE && state != PTHREAD_CANCEL_DISABLE )
return EINVAL;
300091a4: e3a00016 mov r0, #22 <== NOT EXECUTED
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
}
300091a8: e8bd8010 pop {r4, pc} <== NOT EXECUTED
300091b4 <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() )
300091b4: e59f3060 ldr r3, [pc, #96] ; 3000921c <pthread_setcanceltype+0x68><== NOT EXECUTED
int pthread_setcanceltype(
int type,
int *oldtype
)
{
300091b8: 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() )
300091bc: e5934000 ldr r4, [r3] <== NOT EXECUTED 300091c0: e3540000 cmp r4, #0 <== NOT EXECUTED
return EPROTO;
300091c4: 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() )
300091c8: 18bd8010 popne {r4, pc} <== NOT EXECUTED
return EPROTO;
if ( !oldtype )
300091cc: e3510000 cmp r1, #0 <== NOT EXECUTED
return EINVAL;
300091d0: 03a00016 moveq r0, #22 <== NOT EXECUTED
*/
if ( _ISR_Is_in_progress() )
return EPROTO;
if ( !oldtype )
300091d4: 08bd8010 popeq {r4, pc} <== NOT EXECUTED
return EINVAL;
if ( type != PTHREAD_CANCEL_DEFERRED && type != PTHREAD_CANCEL_ASYNCHRONOUS )
300091d8: e3500001 cmp r0, #1 <== NOT EXECUTED 300091dc: 8a00000c bhi 30009214 <pthread_setcanceltype+0x60> <== NOT EXECUTED 300091e0: e59fc038 ldr ip, [pc, #56] ; 30009220 <pthread_setcanceltype+0x6c><== NOT EXECUTED
return EINVAL;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
300091e4: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED 300091e8: e59ce000 ldr lr, [ip] <== NOT EXECUTED 300091ec: e59220fc ldr r2, [r2, #252] ; 0xfc <== NOT EXECUTED 300091f0: e28ee001 add lr, lr, #1 <== NOT EXECUTED 300091f4: e58ce000 str lr, [ip] <== NOT EXECUTED
_Thread_Disable_dispatch();
*oldtype = thread_support->cancelability_type;
300091f8: e592c0dc ldr ip, [r2, #220] ; 0xdc <== NOT EXECUTED 300091fc: e581c000 str ip, [r1] <== NOT EXECUTED
thread_support->cancelability_type = type;
30009200: e58200dc str r0, [r2, #220] ; 0xdc <== NOT EXECUTED
_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch(_Thread_Executing);
30009204: e5930004 ldr r0, [r3, #4] <== NOT EXECUTED 30009208: eb0014ba bl 3000e4f8 <_POSIX_Thread_Evaluate_cancellation_and_enable_dispatch><== NOT EXECUTED
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
3000920c: e1a00004 mov r0, r4 <== NOT EXECUTED
30009210: e8bd8010 pop {r4, pc} <== NOT EXECUTED
if ( !oldtype )
return EINVAL;
if ( type != PTHREAD_CANCEL_DEFERRED && type != PTHREAD_CANCEL_ASYNCHRONOUS )
return EINVAL;
30009214: e3a00016 mov r0, #22 <== NOT EXECUTED
/*
* _Thread_Enable_dispatch is invoked by above call.
*/
return 0;
}
30009218: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000c27c <pthread_setschedparam>:
int pthread_setschedparam(
pthread_t thread,
int policy,
struct sched_param *param
)
{
3000c27c: e92d41f7 push {r0, r1, r2, r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
int rc;
/*
* Check all the parameters
*/
if ( !param )
3000c280: e2528000 subs r8, r2, #0 <== NOT EXECUTED
int pthread_setschedparam(
pthread_t thread,
int policy,
struct sched_param *param
)
{
3000c284: e1a04000 mov r4, r0 <== NOT EXECUTED 3000c288: e1a06001 mov r6, r1 <== NOT EXECUTED
/*
* Check all the parameters
*/
if ( !param )
return EINVAL;
3000c28c: 03a07016 moveq r7, #22 <== NOT EXECUTED
int rc;
/*
* Check all the parameters
*/
if ( !param )
3000c290: 0a000038 beq 3000c378 <pthread_setschedparam+0xfc> <== NOT EXECUTED
return EINVAL;
rc = _POSIX_Thread_Translate_sched_param(
3000c294: e1a00001 mov r0, r1 <== NOT EXECUTED 3000c298: e28d2008 add r2, sp, #8 <== NOT EXECUTED 3000c29c: e1a01008 mov r1, r8 <== NOT EXECUTED 3000c2a0: e28d3004 add r3, sp, #4 <== NOT EXECUTED 3000c2a4: eb0016a8 bl 30011d4c <_POSIX_Thread_Translate_sched_param> <== NOT EXECUTED
policy,
param,
&budget_algorithm,
&budget_callout
);
if ( rc )
3000c2a8: e2507000 subs r7, r0, #0 <== NOT EXECUTED 3000c2ac: 1a000031 bne 3000c378 <pthread_setschedparam+0xfc> <== NOT EXECUTED
return rc;
/*
* Actually change the scheduling policy and parameters
*/
the_thread = _Thread_Get( thread, &location );
3000c2b0: e1a00004 mov r0, r4 <== NOT EXECUTED 3000c2b4: e1a0100d mov r1, sp <== NOT EXECUTED 3000c2b8: eb000a90 bl 3000ed00 <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
3000c2bc: e59d3000 ldr r3, [sp] <== NOT EXECUTED
return rc;
/*
* Actually change the scheduling policy and parameters
*/
the_thread = _Thread_Get( thread, &location );
3000c2c0: e1a05000 mov r5, r0 <== NOT EXECUTED
switch ( location ) {
3000c2c4: e3530000 cmp r3, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return ESRCH;
3000c2c8: 13a07003 movne r7, #3 <== NOT EXECUTED
/*
* Actually change the scheduling policy and parameters
*/
the_thread = _Thread_Get( thread, &location );
switch ( location ) {
3000c2cc: 1a000029 bne 3000c378 <pthread_setschedparam+0xfc> <== NOT EXECUTED
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
3000c2d0: e59040fc ldr r4, [r0, #252] ; 0xfc <== NOT EXECUTED
if ( api->schedpolicy == SCHED_SPORADIC )
3000c2d4: e5943084 ldr r3, [r4, #132] ; 0x84 <== NOT EXECUTED 3000c2d8: e3530004 cmp r3, #4 <== NOT EXECUTED
(void) _Watchdog_Remove( &api->Sporadic_timer );
3000c2dc: 028400a8 addeq r0, r4, #168 ; 0xa8 <== NOT EXECUTED 3000c2e0: 0b000eac bleq 3000fd98 <_Watchdog_Remove> <== NOT EXECUTED
api->schedpolicy = policy;
3000c2e4: e5846084 str r6, [r4, #132] ; 0x84 <== NOT EXECUTED
api->schedparam = *param;
3000c2e8: e284c088 add ip, r4, #136 ; 0x88 <== NOT EXECUTED
3000c2ec: e8b8000f ldm r8!, {r0, r1, r2, r3} <== NOT EXECUTED
3000c2f0: e8ac000f stmia ip!, {r0, r1, r2, r3} <== NOT EXECUTED
the_thread->budget_algorithm = budget_algorithm;
3000c2f4: e59d3008 ldr r3, [sp, #8] <== NOT EXECUTED
if ( api->schedpolicy == SCHED_SPORADIC )
(void) _Watchdog_Remove( &api->Sporadic_timer );
api->schedpolicy = policy;
api->schedparam = *param;
3000c2f8: e8980007 ldm r8, {r0, r1, r2} <== NOT EXECUTED
3000c2fc: e88c0007 stm ip, {r0, r1, r2} <== NOT EXECUTED
the_thread->budget_algorithm = budget_algorithm;
3000c300: e585307c str r3, [r5, #124] ; 0x7c <== NOT EXECUTED
the_thread->budget_callout = budget_callout;
3000c304: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED
switch ( api->schedpolicy ) {
3000c308: e3560000 cmp r6, #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;
3000c30c: e5853080 str r3, [r5, #128] ; 0x80 <== NOT EXECUTED
switch ( api->schedpolicy ) {
3000c310: ba000017 blt 3000c374 <pthread_setschedparam+0xf8> <== NOT EXECUTED 3000c314: e3560002 cmp r6, #2 <== NOT EXECUTED 3000c318: da000002 ble 3000c328 <pthread_setschedparam+0xac> <== NOT EXECUTED 3000c31c: e3560004 cmp r6, #4 <== NOT EXECUTED 3000c320: 1a000013 bne 3000c374 <pthread_setschedparam+0xf8> <== NOT EXECUTED 3000c324: ea00000b b 3000c358 <pthread_setschedparam+0xdc> <== NOT EXECUTED
case SCHED_OTHER:
case SCHED_FIFO:
case SCHED_RR:
the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice;
3000c328: e59f3050 ldr r3, [pc, #80] ; 3000c380 <pthread_setschedparam+0x104><== NOT EXECUTED
the_thread->real_priority =
_POSIX_Priority_To_core( api->schedparam.sched_priority );
_Thread_Change_priority(
3000c32c: e1a00005 mov r0, r5 <== NOT EXECUTED
switch ( api->schedpolicy ) {
case SCHED_OTHER:
case SCHED_FIFO:
case SCHED_RR:
the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice;
3000c330: e5933000 ldr r3, [r3] <== NOT EXECUTED
the_thread->real_priority =
_POSIX_Priority_To_core( api->schedparam.sched_priority );
_Thread_Change_priority(
3000c334: e3a02001 mov r2, #1 <== NOT EXECUTED
switch ( api->schedpolicy ) {
case SCHED_OTHER:
case SCHED_FIFO:
case SCHED_RR:
the_thread->cpu_time_budget = _Thread_Ticks_per_timeslice;
3000c338: e5853078 str r3, [r5, #120] ; 0x78 <== NOT EXECUTED 3000c33c: e59f3040 ldr r3, [pc, #64] ; 3000c384 <pthread_setschedparam+0x108><== NOT EXECUTED 3000c340: e5d31000 ldrb r1, [r3] <== NOT EXECUTED 3000c344: e5943088 ldr r3, [r4, #136] ; 0x88 <== NOT EXECUTED 3000c348: e0631001 rsb r1, r3, r1 <== NOT EXECUTED
the_thread->real_priority =
3000c34c: e5851018 str r1, [r5, #24] <== NOT EXECUTED
_POSIX_Priority_To_core( api->schedparam.sched_priority );
_Thread_Change_priority(
3000c350: eb00095e bl 3000e8d0 <_Thread_Change_priority> <== NOT EXECUTED
the_thread,
the_thread->real_priority,
true
);
break;
3000c354: ea000006 b 3000c374 <pthread_setschedparam+0xf8> <== NOT EXECUTED
case SCHED_SPORADIC:
api->ss_high_priority = api->schedparam.sched_priority;
3000c358: e5943088 ldr r3, [r4, #136] ; 0x88 <== NOT EXECUTED
_Watchdog_Remove( &api->Sporadic_timer );
3000c35c: e28400a8 add r0, r4, #168 ; 0xa8 <== NOT EXECUTED
true
);
break;
case SCHED_SPORADIC:
api->ss_high_priority = api->schedparam.sched_priority;
3000c360: e58430a4 str r3, [r4, #164] ; 0xa4 <== NOT EXECUTED
_Watchdog_Remove( &api->Sporadic_timer );
3000c364: eb000e8b bl 3000fd98 <_Watchdog_Remove> <== NOT EXECUTED
_POSIX_Threads_Sporadic_budget_TSR( 0, the_thread );
3000c368: e3a00000 mov r0, #0 <== NOT EXECUTED 3000c36c: e1a01005 mov r1, r5 <== NOT EXECUTED 3000c370: ebffff79 bl 3000c15c <_POSIX_Threads_Sporadic_budget_TSR> <== NOT EXECUTED
break;
}
_Thread_Enable_dispatch();
3000c374: eb000a58 bl 3000ecdc <_Thread_Enable_dispatch> <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return ESRCH;
}
3000c378: e1a00007 mov r0, r7 <== NOT EXECUTED
3000c37c: e8bd81fe pop {r1, r2, r3, r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
300096e8 <pthread_setspecific>:
int pthread_setspecific(
pthread_key_t key,
const void *value
)
{
300096e8: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED
300096ec: e1a03000 mov r3, r0 <== NOT EXECUTED
300096f0: e1a04001 mov r4, r1 <== NOT EXECUTED
300096f4: e59f0048 ldr r0, [pc, #72] ; 30009744 <pthread_setspecific+0x5c><== NOT EXECUTED
300096f8: e1a01003 mov r1, r3 <== NOT EXECUTED
300096fc: e1a0200d mov r2, sp <== NOT EXECUTED
30009700: eb0008df bl 3000ba84 <_Objects_Get> <== NOT EXECUTED
uint32_t api;
uint32_t index;
Objects_Locations location;
the_key = _POSIX_Keys_Get( key, &location );
switch ( location ) {
30009704: e59d5000 ldr r5, [sp] <== NOT EXECUTED 30009708: e3550000 cmp r5, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
3000970c: 13a00016 movne r0, #22 <== NOT EXECUTED
uint32_t api;
uint32_t index;
Objects_Locations location;
the_key = _POSIX_Keys_Get( key, &location );
switch ( location ) {
30009710: 1a00000a bne 30009740 <pthread_setspecific+0x58> <== NOT EXECUTED
case OBJECTS_LOCAL:
api = _Objects_Get_API( _Thread_Executing->Object.id );
30009714: e59f302c ldr r3, [pc, #44] ; 30009748 <pthread_setspecific+0x60><== NOT EXECUTED 30009718: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED 3000971c: e5933008 ldr r3, [r3, #8] <== NOT EXECUTED 30009720: e1a02c23 lsr r2, r3, #24 <== NOT EXECUTED 30009724: e2022007 and r2, r2, #7 <== NOT EXECUTED
index = _Objects_Get_index( _Thread_Executing->Object.id );
the_key->Values[ api ][ index ] = (void *) value;
30009728: e2822005 add r2, r2, #5 <== NOT EXECUTED 3000972c: 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 );
30009730: e1a03803 lsl r3, r3, #16 <== NOT EXECUTED
the_key->Values[ api ][ index ] = (void *) value;
30009734: e7824723 str r4, [r2, r3, lsr #14] <== NOT EXECUTED
_Thread_Enable_dispatch();
30009738: eb000bd5 bl 3000c694 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000973c: e1a00005 mov r0, r5 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return EINVAL;
}
30009740: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED
3000fc78 <pthread_sigmask>:
sigset_t *oset
)
{
POSIX_API_Control *api;
if ( !set && !oset )
3000fc78: e271c001 rsbs ip, r1, #1 <== NOT EXECUTED 3000fc7c: 33a0c000 movcc ip, #0 <== NOT EXECUTED 3000fc80: e3520000 cmp r2, #0 <== NOT EXECUTED 3000fc84: 03510000 cmpeq r1, #0 <== NOT EXECUTED
int pthread_sigmask(
int how,
const sigset_t *set,
sigset_t *oset
)
{
3000fc88: e92d4010 push {r4, lr} <== NOT EXECUTED
POSIX_API_Control *api;
if ( !set && !oset )
3000fc8c: 0a00001f beq 3000fd10 <pthread_sigmask+0x98> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
3000fc90: e59f30a0 ldr r3, [pc, #160] ; 3000fd38 <pthread_sigmask+0xc0><== NOT EXECUTED
if ( oset )
3000fc94: 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 ];
3000fc98: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED 3000fc9c: e59330fc ldr r3, [r3, #252] ; 0xfc <== NOT EXECUTED
if ( oset )
*oset = api->signals_blocked;
3000fca0: 159340d0 ldrne r4, [r3, #208] ; 0xd0 <== NOT EXECUTED 3000fca4: 15824000 strne r4, [r2] <== NOT EXECUTED
if ( !set )
3000fca8: e35c0000 cmp ip, #0 <== NOT EXECUTED 3000fcac: 1a00001f bne 3000fd30 <pthread_sigmask+0xb8> <== NOT EXECUTED
return 0;
switch ( how ) {
3000fcb0: e3500001 cmp r0, #1 <== NOT EXECUTED 3000fcb4: 0a000005 beq 3000fcd0 <pthread_sigmask+0x58> <== NOT EXECUTED 3000fcb8: e3500002 cmp r0, #2 <== NOT EXECUTED 3000fcbc: 0a000007 beq 3000fce0 <pthread_sigmask+0x68> <== NOT EXECUTED 3000fcc0: e3500000 cmp r0, #0 <== NOT EXECUTED
break;
case SIG_UNBLOCK:
api->signals_blocked &= ~*set;
break;
case SIG_SETMASK:
api->signals_blocked = *set;
3000fcc4: 05912000 ldreq r2, [r1] <== NOT EXECUTED
*oset = api->signals_blocked;
if ( !set )
return 0;
switch ( how ) {
3000fcc8: 0a000007 beq 3000fcec <pthread_sigmask+0x74> <== NOT EXECUTED 3000fccc: ea00000f b 3000fd10 <pthread_sigmask+0x98> <== NOT EXECUTED
case SIG_BLOCK:
api->signals_blocked |= *set;
3000fcd0: e59300d0 ldr r0, [r3, #208] ; 0xd0 <== NOT EXECUTED 3000fcd4: e5912000 ldr r2, [r1] <== NOT EXECUTED 3000fcd8: e1802002 orr r2, r0, r2 <== NOT EXECUTED 3000fcdc: ea000002 b 3000fcec <pthread_sigmask+0x74> <== NOT EXECUTED
break;
case SIG_UNBLOCK:
api->signals_blocked &= ~*set;
3000fce0: e5911000 ldr r1, [r1] <== NOT EXECUTED 3000fce4: e59320d0 ldr r2, [r3, #208] ; 0xd0 <== NOT EXECUTED 3000fce8: e1c22001 bic r2, r2, r1 <== NOT EXECUTED
break;
case SIG_SETMASK:
api->signals_blocked = *set;
3000fcec: e58320d0 str r2, [r3, #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) ) {
3000fcf0: e59f2044 ldr r2, [pc, #68] ; 3000fd3c <pthread_sigmask+0xc4><== NOT EXECUTED 3000fcf4: e5920000 ldr r0, [r2] <== NOT EXECUTED 3000fcf8: e59320d4 ldr r2, [r3, #212] ; 0xd4 <== NOT EXECUTED
/* XXX are there critical section problems here? */
/* XXX evaluate the new set */
if ( ~api->signals_blocked &
3000fcfc: e59330d0 ldr r3, [r3, #208] ; 0xd0 <== NOT EXECUTED
(api->signals_pending | _POSIX_signals_Pending) ) {
3000fd00: e1800002 orr r0, r0, r2 <== NOT EXECUTED
/* XXX are there critical section problems here? */
/* XXX evaluate the new set */
if ( ~api->signals_blocked &
3000fd04: e1d00003 bics r0, r0, r3 <== NOT EXECUTED
3000fd08: 08bd8010 popeq {r4, pc} <== NOT EXECUTED
3000fd0c: ea000004 b 3000fd24 <pthread_sigmask+0xac> <== NOT EXECUTED
break;
case SIG_SETMASK:
api->signals_blocked = *set;
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
3000fd10: eb000965 bl 300122ac <__errno> <== NOT EXECUTED
3000fd14: e3a03016 mov r3, #22 <== NOT EXECUTED
3000fd18: e5803000 str r3, [r0] <== NOT EXECUTED
3000fd1c: e3e00000 mvn r0, #0 <== NOT EXECUTED
3000fd20: e8bd8010 pop {r4, pc} <== NOT EXECUTED
/* XXX evaluate the new set */
if ( ~api->signals_blocked &
(api->signals_pending | _POSIX_signals_Pending) ) {
_Thread_Dispatch();
3000fd24: ebfff278 bl 3000c70c <_Thread_Dispatch> <== NOT EXECUTED
}
return 0;
3000fd28: e3a00000 mov r0, #0 <== NOT EXECUTED
3000fd2c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
if ( oset )
*oset = api->signals_blocked;
if ( !set )
return 0;
3000fd30: e3a00000 mov r0, #0 <== NOT EXECUTED
(api->signals_pending | _POSIX_signals_Pending) ) {
_Thread_Dispatch();
}
return 0;
}
3000fd34: e8bd8010 pop {r4, pc} <== NOT EXECUTED
30009794 <pthread_spin_destroy>:
)
{
POSIX_Spinlock_Control *the_spinlock = NULL;
Objects_Locations location;
if ( !spinlock )
30009794: e2503000 subs r3, r0, #0 <== NOT EXECUTED
*/
int pthread_spin_destroy(
pthread_spinlock_t *spinlock
)
{
30009798: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED
POSIX_Spinlock_Control *the_spinlock = NULL;
Objects_Locations location;
if ( !spinlock )
3000979c: 0a000016 beq 300097fc <pthread_spin_destroy+0x68> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE POSIX_Spinlock_Control *_POSIX_Spinlock_Get (
pthread_spinlock_t *spinlock,
Objects_Locations *location
)
{
return (POSIX_Spinlock_Control *) _Objects_Get(
300097a0: e5931000 ldr r1, [r3] <== NOT EXECUTED 300097a4: e59f0058 ldr r0, [pc, #88] ; 30009804 <pthread_spin_destroy+0x70><== NOT EXECUTED 300097a8: e1a0200d mov r2, sp <== NOT EXECUTED 300097ac: eb000814 bl 3000b804 <_Objects_Get> <== NOT EXECUTED
return EINVAL;
the_spinlock = _POSIX_Spinlock_Get( spinlock, &location );
switch ( location ) {
300097b0: e59d3000 ldr r3, [sp] <== NOT EXECUTED 300097b4: e1a04000 mov r4, r0 <== NOT EXECUTED 300097b8: e3530000 cmp r3, #0 <== NOT EXECUTED 300097bc: 1a00000e bne 300097fc <pthread_spin_destroy+0x68> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _CORE_spinlock_Is_busy(
CORE_spinlock_Control *the_spinlock
)
{
return (the_spinlock->users != 0);
300097c0: e5905018 ldr r5, [r0, #24] <== NOT EXECUTED
case OBJECTS_LOCAL:
if ( _CORE_spinlock_Is_busy( &the_spinlock->Spinlock ) ) {
300097c4: e3550000 cmp r5, #0 <== NOT EXECUTED 300097c8: 0a000002 beq 300097d8 <pthread_spin_destroy+0x44> <== NOT EXECUTED
_Thread_Enable_dispatch();
300097cc: eb000b10 bl 3000c414 <_Thread_Enable_dispatch> <== NOT EXECUTED
return EBUSY;
300097d0: e3a00010 mov r0, #16 <== NOT EXECUTED 300097d4: ea000009 b 30009800 <pthread_spin_destroy+0x6c> <== NOT EXECUTED
}
_Objects_Close( &_POSIX_Spinlock_Information, &the_spinlock->Object );
300097d8: e59f0024 ldr r0, [pc, #36] ; 30009804 <pthread_spin_destroy+0x70><== NOT EXECUTED 300097dc: e1a01004 mov r1, r4 <== NOT EXECUTED 300097e0: eb00070d bl 3000b41c <_Objects_Close> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _POSIX_Spinlock_Free (
POSIX_Spinlock_Control *the_spinlock
)
{
_Objects_Free( &_POSIX_Spinlock_Information, &the_spinlock->Object );
300097e4: e59f0018 ldr r0, [pc, #24] ; 30009804 <pthread_spin_destroy+0x70><== NOT EXECUTED 300097e8: e1a01004 mov r1, r4 <== NOT EXECUTED 300097ec: eb0007af bl 3000b6b0 <_Objects_Free> <== NOT EXECUTED
_POSIX_Spinlock_Free( the_spinlock );
_Thread_Enable_dispatch();
300097f0: eb000b07 bl 3000c414 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
300097f4: e1a00005 mov r0, r5 <== NOT EXECUTED 300097f8: ea000000 b 30009800 <pthread_spin_destroy+0x6c> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
300097fc: e3a00016 mov r0, #22 <== NOT EXECUTED
}
30009800: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED
30009808 <pthread_spin_init>:
int pthread_spin_init(
pthread_spinlock_t *spinlock,
int pshared
)
{
30009808: e92d40f1 push {r0, r4, r5, r6, r7, lr} <== NOT EXECUTED
POSIX_Spinlock_Control *the_spinlock;
CORE_spinlock_Attributes attributes;
if ( !spinlock )
3000980c: e2507000 subs r7, r0, #0 <== NOT EXECUTED
int pthread_spin_init(
pthread_spinlock_t *spinlock,
int pshared
)
{
30009810: e1a05001 mov r5, r1 <== NOT EXECUTED
POSIX_Spinlock_Control *the_spinlock;
CORE_spinlock_Attributes attributes;
if ( !spinlock )
30009814: 0a00001b beq 30009888 <pthread_spin_init+0x80> <== NOT EXECUTED
return EINVAL;
switch ( pshared ) {
30009818: e3510000 cmp r1, #0 <== NOT EXECUTED 3000981c: 1a000019 bne 30009888 <pthread_spin_init+0x80> <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
30009820: e59f3068 ldr r3, [pc, #104] ; 30009890 <pthread_spin_init+0x88><== NOT EXECUTED 30009824: e5932000 ldr r2, [r3] <== NOT EXECUTED 30009828: e2822001 add r2, r2, #1 <== NOT EXECUTED 3000982c: 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 );
30009830: e59f605c ldr r6, [pc, #92] ; 30009894 <pthread_spin_init+0x8c><== NOT EXECUTED 30009834: e1a00006 mov r0, r6 <== NOT EXECUTED 30009838: eb0006d5 bl 3000b394 <_Objects_Allocate> <== NOT EXECUTED
_Thread_Disable_dispatch(); /* prevents deletion */
the_spinlock = _POSIX_Spinlock_Allocate();
if ( !the_spinlock ) {
3000983c: e2504000 subs r4, r0, #0 <== NOT EXECUTED 30009840: 1a000002 bne 30009850 <pthread_spin_init+0x48> <== NOT EXECUTED
_Thread_Enable_dispatch();
30009844: eb000af2 bl 3000c414 <_Thread_Enable_dispatch> <== NOT EXECUTED
return EAGAIN;
30009848: e3a0000b mov r0, #11 <== NOT EXECUTED 3000984c: ea00000e b 3000988c <pthread_spin_init+0x84> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _CORE_spinlock_Initialize_attributes(
CORE_spinlock_Attributes *the_attributes
)
{
the_attributes->XXX = 0;
30009850: e28d1004 add r1, sp, #4 <== NOT EXECUTED
}
_CORE_spinlock_Initialize_attributes( &attributes );
_CORE_spinlock_Initialize( &the_spinlock->Spinlock, &attributes );
30009854: e2840010 add r0, r4, #16 <== NOT EXECUTED 30009858: e5215004 str r5, [r1, #-4]! <== NOT EXECUTED 3000985c: e1a0100d mov r1, sp <== NOT EXECUTED 30009860: eb000520 bl 3000ace8 <_CORE_spinlock_Initialize> <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30009864: e596201c ldr r2, [r6, #28] <== NOT EXECUTED
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
30009868: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED 3000986c: e1d410b8 ldrh r1, [r4, #8] <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30009870: e7824101 str r4, [r2, r1, lsl #2] <== NOT EXECUTED
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
30009874: e584500c str r5, [r4, #12] <== NOT EXECUTED
_Objects_Open_u32( &_POSIX_Spinlock_Information, &the_spinlock->Object, 0 );
*spinlock = the_spinlock->Object.id;
30009878: e5873000 str r3, [r7] <== NOT EXECUTED
_Thread_Enable_dispatch();
3000987c: eb000ae4 bl 3000c414 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
30009880: e1a00005 mov r0, r5 <== NOT EXECUTED 30009884: ea000000 b 3000988c <pthread_spin_init+0x84> <== NOT EXECUTED
switch ( pshared ) {
case PTHREAD_PROCESS_PRIVATE: /* only supported values */
break;
case PTHREAD_PROCESS_SHARED:
default:
return EINVAL;
30009888: e3a00016 mov r0, #22 <== NOT EXECUTED
*spinlock = the_spinlock->Object.id;
_Thread_Enable_dispatch();
return 0;
}
3000988c: e8bd80f8 pop {r3, r4, r5, r6, r7, pc} <== NOT EXECUTED
30009898 <pthread_spin_lock>:
{
POSIX_Spinlock_Control *the_spinlock = NULL;
Objects_Locations location;
CORE_spinlock_Status status;
if ( !spinlock )
30009898: e2503000 subs r3, r0, #0 <== NOT EXECUTED
*/
int pthread_spin_lock(
pthread_spinlock_t *spinlock
)
{
3000989c: e92d4011 push {r0, r4, lr} <== NOT EXECUTED
POSIX_Spinlock_Control *the_spinlock = NULL;
Objects_Locations location;
CORE_spinlock_Status status;
if ( !spinlock )
300098a0: 0a00000e beq 300098e0 <pthread_spin_lock+0x48> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE POSIX_Spinlock_Control *_POSIX_Spinlock_Get (
pthread_spinlock_t *spinlock,
Objects_Locations *location
)
{
return (POSIX_Spinlock_Control *) _Objects_Get(
300098a4: e1a0200d mov r2, sp <== NOT EXECUTED 300098a8: e59f0038 ldr r0, [pc, #56] ; 300098e8 <pthread_spin_lock+0x50><== NOT EXECUTED 300098ac: e5931000 ldr r1, [r3] <== NOT EXECUTED 300098b0: eb0007d3 bl 3000b804 <_Objects_Get> <== NOT EXECUTED
return EINVAL;
the_spinlock = _POSIX_Spinlock_Get( spinlock, &location );
switch ( location ) {
300098b4: e59d2000 ldr r2, [sp] <== NOT EXECUTED 300098b8: e3520000 cmp r2, #0 <== NOT EXECUTED 300098bc: 1a000007 bne 300098e0 <pthread_spin_lock+0x48> <== NOT EXECUTED
case OBJECTS_LOCAL:
status = _CORE_spinlock_Wait( &the_spinlock->Spinlock, true, 0 );
300098c0: e3a01001 mov r1, #1 <== NOT EXECUTED 300098c4: e2800010 add r0, r0, #16 <== NOT EXECUTED 300098c8: eb000529 bl 3000ad74 <_CORE_spinlock_Wait> <== NOT EXECUTED 300098cc: e1a04000 mov r4, r0 <== NOT EXECUTED
_Thread_Enable_dispatch();
300098d0: eb000acf bl 3000c414 <_Thread_Enable_dispatch> <== NOT EXECUTED
return _POSIX_Spinlock_Translate_core_spinlock_return_code( status );
300098d4: e1a00004 mov r0, r4 <== NOT EXECUTED 300098d8: eb000003 bl 300098ec <_POSIX_Spinlock_Translate_core_spinlock_return_code><== NOT EXECUTED 300098dc: ea000000 b 300098e4 <pthread_spin_lock+0x4c> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
300098e0: e3a00016 mov r0, #22 <== NOT EXECUTED
}
300098e4: e8bd8018 pop {r3, r4, pc} <== NOT EXECUTED
300098fc <pthread_spin_trylock>:
{
POSIX_Spinlock_Control *the_spinlock = NULL;
Objects_Locations location;
CORE_spinlock_Status status;
if ( !spinlock )
300098fc: e2503000 subs r3, r0, #0 <== NOT EXECUTED
*/
int pthread_spin_trylock(
pthread_spinlock_t *spinlock
)
{
30009900: e92d4011 push {r0, r4, lr} <== NOT EXECUTED
POSIX_Spinlock_Control *the_spinlock = NULL;
Objects_Locations location;
CORE_spinlock_Status status;
if ( !spinlock )
30009904: 0a00000e beq 30009944 <pthread_spin_trylock+0x48> <== NOT EXECUTED 30009908: e5931000 ldr r1, [r3] <== NOT EXECUTED 3000990c: e59f0038 ldr r0, [pc, #56] ; 3000994c <pthread_spin_trylock+0x50><== NOT EXECUTED 30009910: e1a0200d mov r2, sp <== NOT EXECUTED 30009914: eb0007ba bl 3000b804 <_Objects_Get> <== NOT EXECUTED
return EINVAL;
the_spinlock = _POSIX_Spinlock_Get( spinlock, &location );
switch ( location ) {
30009918: e59d1000 ldr r1, [sp] <== NOT EXECUTED 3000991c: e3510000 cmp r1, #0 <== NOT EXECUTED 30009920: 1a000007 bne 30009944 <pthread_spin_trylock+0x48> <== NOT EXECUTED
case OBJECTS_LOCAL:
status = _CORE_spinlock_Wait( &the_spinlock->Spinlock, false, 0 );
30009924: e1a02001 mov r2, r1 <== NOT EXECUTED 30009928: e2800010 add r0, r0, #16 <== NOT EXECUTED 3000992c: eb000510 bl 3000ad74 <_CORE_spinlock_Wait> <== NOT EXECUTED 30009930: e1a04000 mov r4, r0 <== NOT EXECUTED
_Thread_Enable_dispatch();
30009934: eb000ab6 bl 3000c414 <_Thread_Enable_dispatch> <== NOT EXECUTED
return _POSIX_Spinlock_Translate_core_spinlock_return_code( status );
30009938: e1a00004 mov r0, r4 <== NOT EXECUTED 3000993c: ebffffea bl 300098ec <_POSIX_Spinlock_Translate_core_spinlock_return_code><== NOT EXECUTED 30009940: ea000000 b 30009948 <pthread_spin_trylock+0x4c> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
30009944: e3a00016 mov r0, #22 <== NOT EXECUTED
}
30009948: e8bd8018 pop {r3, r4, pc} <== NOT EXECUTED
30009950 <pthread_spin_unlock>:
{
POSIX_Spinlock_Control *the_spinlock = NULL;
Objects_Locations location;
CORE_spinlock_Status status;
if ( !spinlock )
30009950: e2503000 subs r3, r0, #0 <== NOT EXECUTED
*/
int pthread_spin_unlock(
pthread_spinlock_t *spinlock
)
{
30009954: e92d4011 push {r0, r4, lr} <== NOT EXECUTED
POSIX_Spinlock_Control *the_spinlock = NULL;
Objects_Locations location;
CORE_spinlock_Status status;
if ( !spinlock )
30009958: 0a00000d beq 30009994 <pthread_spin_unlock+0x44> <== NOT EXECUTED 3000995c: e5931000 ldr r1, [r3] <== NOT EXECUTED 30009960: e59f0034 ldr r0, [pc, #52] ; 3000999c <pthread_spin_unlock+0x4c><== NOT EXECUTED 30009964: e1a0200d mov r2, sp <== NOT EXECUTED 30009968: eb0007a5 bl 3000b804 <_Objects_Get> <== NOT EXECUTED
return EINVAL;
the_spinlock = _POSIX_Spinlock_Get( spinlock, &location );
switch ( location ) {
3000996c: e59d3000 ldr r3, [sp] <== NOT EXECUTED 30009970: e3530000 cmp r3, #0 <== NOT EXECUTED 30009974: 1a000006 bne 30009994 <pthread_spin_unlock+0x44> <== NOT EXECUTED
case OBJECTS_LOCAL:
status = _CORE_spinlock_Release( &the_spinlock->Spinlock );
30009978: e2800010 add r0, r0, #16 <== NOT EXECUTED 3000997c: eb0004e0 bl 3000ad04 <_CORE_spinlock_Release> <== NOT EXECUTED 30009980: e1a04000 mov r4, r0 <== NOT EXECUTED
_Thread_Enable_dispatch();
30009984: eb000aa2 bl 3000c414 <_Thread_Enable_dispatch> <== NOT EXECUTED
return _POSIX_Spinlock_Translate_core_spinlock_return_code( status );
30009988: e1a00004 mov r0, r4 <== NOT EXECUTED 3000998c: ebffffd6 bl 300098ec <_POSIX_Spinlock_Translate_core_spinlock_return_code><== NOT EXECUTED 30009990: ea000000 b 30009998 <pthread_spin_unlock+0x48> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return EINVAL;
30009994: e3a00016 mov r0, #22 <== NOT EXECUTED
}
30009998: e8bd8018 pop {r3, r4, pc} <== NOT EXECUTED
30009a98 <pthread_testcancel>:
* 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() )
30009a98: e59f305c ldr r3, [pc, #92] ; 30009afc <pthread_testcancel+0x64><== NOT EXECUTED
*
* 18.2.2 Setting Cancelability State, P1003.1c/Draft 10, p. 183
*/
void pthread_testcancel( void )
{
30009a9c: 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() )
30009aa0: e5934000 ldr r4, [r3] <== NOT EXECUTED
30009aa4: e3540000 cmp r4, #0 <== NOT EXECUTED
30009aa8: 18bd8010 popne {r4, pc} <== NOT EXECUTED
30009aac: e59f204c ldr r2, [pc, #76] ; 30009b00 <pthread_testcancel+0x68><== NOT EXECUTED
return;
thread_support = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
30009ab0: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED 30009ab4: e5921000 ldr r1, [r2] <== NOT EXECUTED 30009ab8: e59330fc ldr r3, [r3, #252] ; 0xfc <== NOT EXECUTED 30009abc: e2811001 add r1, r1, #1 <== NOT EXECUTED 30009ac0: e5821000 str r1, [r2] <== NOT EXECUTED
_Thread_Disable_dispatch();
if ( thread_support->cancelability_state == PTHREAD_CANCEL_ENABLE &&
30009ac4: e59320d8 ldr r2, [r3, #216] ; 0xd8 <== NOT EXECUTED 30009ac8: e3520000 cmp r2, #0 <== NOT EXECUTED 30009acc: 1a000002 bne 30009adc <pthread_testcancel+0x44> <== NOT EXECUTED
/* Setting Cancelability State, P1003.1c/Draft 10, p. 183 */
int _EXFUN(pthread_setcancelstate, (int __state, int *__oldstate));
int _EXFUN(pthread_setcanceltype, (int __type, int *__oldtype));
void _EXFUN(pthread_testcancel, (void));
30009ad0: e59340e0 ldr r4, [r3, #224] ; 0xe0 <== NOT EXECUTED 30009ad4: e2544000 subs r4, r4, #0 <== NOT EXECUTED 30009ad8: 13a04001 movne r4, #1 <== NOT EXECUTED
thread_support->cancelation_requested )
cancel = true;
_Thread_Enable_dispatch();
30009adc: eb000a2d bl 3000c398 <_Thread_Enable_dispatch> <== NOT EXECUTED
if ( cancel )
30009ae0: e3540000 cmp r4, #0 <== NOT EXECUTED
30009ae4: 08bd8010 popeq {r4, pc} <== NOT EXECUTED
_POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED );
30009ae8: e59f300c ldr r3, [pc, #12] ; 30009afc <pthread_testcancel+0x64><== NOT EXECUTED 30009aec: e3e01000 mvn r1, #0 <== NOT EXECUTED 30009af0: e5930004 ldr r0, [r3, #4] <== NOT EXECUTED
}
30009af4: e8bd4010 pop {r4, lr} <== NOT EXECUTED
thread_support->cancelation_requested )
cancel = true;
_Thread_Enable_dispatch();
if ( cancel )
_POSIX_Thread_Exit( _Thread_Executing, PTHREAD_CANCELED );
30009af8: ea001684 b 3000f510 <_POSIX_Thread_Exit> <== NOT EXECUTED
3000a4c4 <rtems_aio_enqueue>:
* errno - otherwise
*/
int
rtems_aio_enqueue (rtems_aio_request *req)
{
3000a4c4: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, 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);
3000a4c8: e59f41ec ldr r4, [pc, #492] ; 3000a6bc <rtems_aio_enqueue+0x1f8><== NOT EXECUTED
* errno - otherwise
*/
int
rtems_aio_enqueue (rtems_aio_request *req)
{
3000a4cc: e24dd024 sub sp, sp, #36 ; 0x24 <== NOT EXECUTED 3000a4d0: 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);
3000a4d4: e1a00004 mov r0, r4 <== NOT EXECUTED 3000a4d8: eb00024d bl 3000ae14 <pthread_mutex_lock> <== NOT EXECUTED
if (result != 0) {
3000a4dc: e2505000 subs r5, r0, #0 <== NOT EXECUTED 3000a4e0: 0a000002 beq 3000a4f0 <rtems_aio_enqueue+0x2c> <== NOT EXECUTED
free (req);
3000a4e4: e1a00006 mov r0, r6 <== NOT EXECUTED 3000a4e8: ebfff271 bl 30006eb4 <free> <== NOT EXECUTED
return result;
3000a4ec: ea00006f b 3000a6b0 <rtems_aio_enqueue+0x1ec> <== 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);
3000a4f0: eb000451 bl 3000b63c <pthread_self> <== NOT EXECUTED 3000a4f4: e28d101c add r1, sp, #28 <== NOT EXECUTED 3000a4f8: e1a0200d mov r2, sp <== NOT EXECUTED 3000a4fc: eb000359 bl 3000b268 <pthread_getschedparam> <== NOT EXECUTED
req->caller_thread = pthread_self ();
3000a500: eb00044d bl 3000b63c <pthread_self> <== NOT EXECUTED
req->priority = param.sched_priority - req->aiocbp->aio_reqprio;
3000a504: e5963014 ldr r3, [r6, #20] <== NOT EXECUTED 3000a508: e59d1000 ldr r1, [sp] <== NOT EXECUTED 3000a50c: e5932014 ldr r2, [r3, #20] <== 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 ();
3000a510: e5860010 str r0, [r6, #16] <== NOT EXECUTED
req->priority = param.sched_priority - req->aiocbp->aio_reqprio;
3000a514: e0622001 rsb r2, r2, r1 <== NOT EXECUTED 3000a518: e586200c str r2, [r6, #12] <== NOT EXECUTED
req->policy = policy;
3000a51c: e59d201c ldr r2, [sp, #28] <== NOT EXECUTED 3000a520: e5862008 str r2, [r6, #8] <== NOT EXECUTED
req->aiocbp->error_code = EINPROGRESS;
3000a524: e3a02077 mov r2, #119 ; 0x77 <== NOT EXECUTED 3000a528: e5832030 str r2, [r3, #48] ; 0x30 <== NOT EXECUTED
req->aiocbp->return_value = 0;
if ((aio_request_queue.idle_threads == 0) &&
3000a52c: e5942068 ldr r2, [r4, #104] ; 0x68 <== NOT EXECUTED
req->caller_thread = pthread_self ();
req->priority = param.sched_priority - req->aiocbp->aio_reqprio;
req->policy = policy;
req->aiocbp->error_code = EINPROGRESS;
req->aiocbp->return_value = 0;
3000a530: e5835034 str r5, [r3, #52] ; 0x34 <== NOT EXECUTED
if ((aio_request_queue.idle_threads == 0) &&
3000a534: e3520000 cmp r2, #0 <== NOT EXECUTED 3000a538: 1a00002e bne 3000a5f8 <rtems_aio_enqueue+0x134> <== NOT EXECUTED 3000a53c: e5942064 ldr r2, [r4, #100] ; 0x64 <== NOT EXECUTED 3000a540: e3520004 cmp r2, #4 <== NOT EXECUTED 3000a544: ca00002b bgt 3000a5f8 <rtems_aio_enqueue+0x134> <== NOT EXECUTED
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);
3000a548: e5931000 ldr r1, [r3] <== NOT EXECUTED 3000a54c: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED 3000a550: e3a02001 mov r2, #1 <== NOT EXECUTED 3000a554: ebfffece bl 3000a094 <rtems_aio_search_fd> <== NOT EXECUTED
if (r_chain->new_fd == 1) {
3000a558: 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);
3000a55c: e1a07000 mov r7, r0 <== NOT EXECUTED
if (r_chain->new_fd == 1) {
3000a560: e3530001 cmp r3, #1 <== NOT EXECUTED 3000a564: e2809008 add r9, r0, #8 <== NOT EXECUTED 3000a568: e280801c add r8, r0, #28 <== NOT EXECUTED 3000a56c: e280a020 add sl, r0, #32 <== NOT EXECUTED 3000a570: 1a000017 bne 3000a5d4 <rtems_aio_enqueue+0x110> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Chain_Prepend(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
_Chain_Insert(_Chain_Head(the_chain), the_node);
3000a574: e1a01006 mov r1, r6 <== NOT EXECUTED 3000a578: e1a00009 mov r0, r9 <== NOT EXECUTED 3000a57c: eb00084b bl 3000c6b0 <_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);
3000a580: 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;
3000a584: e5875018 str r5, [r7, #24] <== NOT EXECUTED
pthread_mutex_init (&r_chain->mutex, NULL);
3000a588: e1a00008 mov r0, r8 <== NOT EXECUTED 3000a58c: eb0001ce bl 3000accc <pthread_mutex_init> <== NOT EXECUTED
pthread_cond_init (&r_chain->cond, NULL);
3000a590: e1a01005 mov r1, r5 <== NOT EXECUTED 3000a594: e1a0000a mov r0, sl <== NOT EXECUTED 3000a598: eb0000e3 bl 3000a92c <pthread_cond_init> <== NOT EXECUTED
AIO_printf ("New thread \n");
result = pthread_create (&thid, &aio_request_queue.attr,
3000a59c: e1a03007 mov r3, r7 <== NOT EXECUTED 3000a5a0: e28d0020 add r0, sp, #32 <== NOT EXECUTED 3000a5a4: e2841008 add r1, r4, #8 <== NOT EXECUTED 3000a5a8: e59f2110 ldr r2, [pc, #272] ; 3000a6c0 <rtems_aio_enqueue+0x1fc><== NOT EXECUTED 3000a5ac: eb000299 bl 3000b018 <pthread_create> <== NOT EXECUTED
rtems_aio_handle, (void *) r_chain);
if (result != 0) {
3000a5b0: e2506000 subs r6, r0, #0 <== NOT EXECUTED
pthread_mutex_unlock (&aio_request_queue.mutex); return result; } ++aio_request_queue.active_threads;
3000a5b4: 05943064 ldreq r3, [r4, #100] ; 0x64 <== NOT EXECUTED 3000a5b8: 02833001 addeq r3, r3, #1 <== NOT EXECUTED 3000a5bc: 05843064 streq r3, [r4, #100] ; 0x64 <== NOT EXECUTED
pthread_cond_init (&r_chain->cond, NULL);
AIO_printf ("New thread \n");
result = pthread_create (&thid, &aio_request_queue.attr,
rtems_aio_handle, (void *) r_chain);
if (result != 0) {
3000a5c0: 0a000038 beq 3000a6a8 <rtems_aio_enqueue+0x1e4> <== NOT EXECUTED
pthread_mutex_unlock (&aio_request_queue.mutex);
3000a5c4: e1a00004 mov r0, r4 <== NOT EXECUTED 3000a5c8: eb000230 bl 3000ae90 <pthread_mutex_unlock> <== NOT EXECUTED
return result;
3000a5cc: e1a05006 mov r5, r6 <== NOT EXECUTED 3000a5d0: ea000036 b 3000a6b0 <rtems_aio_enqueue+0x1ec> <== NOT EXECUTED
}
++aio_request_queue.active_threads;
}
else {
/* put request in the fd chain it belongs to */
pthread_mutex_lock (&r_chain->mutex);
3000a5d4: e1a00008 mov r0, r8 <== NOT EXECUTED 3000a5d8: eb00020d bl 3000ae14 <pthread_mutex_lock> <== NOT EXECUTED
rtems_aio_insert_prio (&r_chain->perfd, req);
3000a5dc: e1a00009 mov r0, r9 <== NOT EXECUTED 3000a5e0: e1a01006 mov r1, r6 <== NOT EXECUTED 3000a5e4: ebffff76 bl 3000a3c4 <rtems_aio_insert_prio> <== NOT EXECUTED
pthread_cond_signal (&r_chain->cond);
3000a5e8: e1a0000a mov r0, sl <== NOT EXECUTED 3000a5ec: eb0000fe bl 3000a9ec <pthread_cond_signal> <== NOT EXECUTED
pthread_mutex_unlock (&r_chain->mutex);
3000a5f0: e1a00008 mov r0, r8 <== NOT EXECUTED 3000a5f4: ea00000e b 3000a634 <rtems_aio_enqueue+0x170> <== 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,
3000a5f8: e59f00c4 ldr r0, [pc, #196] ; 3000a6c4 <rtems_aio_enqueue+0x200><== NOT EXECUTED 3000a5fc: e5931000 ldr r1, [r3] <== NOT EXECUTED 3000a600: e3a02000 mov r2, #0 <== NOT EXECUTED 3000a604: ebfffea2 bl 3000a094 <rtems_aio_search_fd> <== NOT EXECUTED
req->aiocbp->aio_fildes, 0);
if (r_chain != NULL)
3000a608: e2504000 subs r4, r0, #0 <== NOT EXECUTED 3000a60c: 0a00000a beq 3000a63c <rtems_aio_enqueue+0x178> <== NOT EXECUTED
{
pthread_mutex_lock (&r_chain->mutex);
3000a610: e284701c add r7, r4, #28 <== NOT EXECUTED 3000a614: e1a00007 mov r0, r7 <== NOT EXECUTED 3000a618: eb0001fd bl 3000ae14 <pthread_mutex_lock> <== NOT EXECUTED
rtems_aio_insert_prio (&r_chain->perfd, req);
3000a61c: e2840008 add r0, r4, #8 <== NOT EXECUTED 3000a620: e1a01006 mov r1, r6 <== NOT EXECUTED 3000a624: ebffff66 bl 3000a3c4 <rtems_aio_insert_prio> <== NOT EXECUTED
pthread_cond_signal (&r_chain->cond);
3000a628: e2840020 add r0, r4, #32 <== NOT EXECUTED 3000a62c: eb0000ee bl 3000a9ec <pthread_cond_signal> <== NOT EXECUTED
pthread_mutex_unlock (&r_chain->mutex);
3000a630: e1a00007 mov r0, r7 <== NOT EXECUTED 3000a634: eb000215 bl 3000ae90 <pthread_mutex_unlock> <== NOT EXECUTED 3000a638: ea00001a b 3000a6a8 <rtems_aio_enqueue+0x1e4> <== 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);
3000a63c: e5963014 ldr r3, [r6, #20] <== NOT EXECUTED 3000a640: e59f0080 ldr r0, [pc, #128] ; 3000a6c8 <rtems_aio_enqueue+0x204><== NOT EXECUTED 3000a644: e5931000 ldr r1, [r3] <== NOT EXECUTED 3000a648: e3a02001 mov r2, #1 <== NOT EXECUTED 3000a64c: ebfffe90 bl 3000a094 <rtems_aio_search_fd> <== NOT EXECUTED
if (r_chain->new_fd == 1) {
3000a650: 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);
3000a654: e1a07000 mov r7, r0 <== NOT EXECUTED
if (r_chain->new_fd == 1) {
3000a658: e3530001 cmp r3, #1 <== NOT EXECUTED 3000a65c: e2800008 add r0, r0, #8 <== NOT EXECUTED 3000a660: 1a000009 bne 3000a68c <rtems_aio_enqueue+0x1c8> <== NOT EXECUTED 3000a664: e1a01006 mov r1, r6 <== NOT EXECUTED 3000a668: eb000810 bl 3000c6b0 <_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);
3000a66c: e1a01004 mov r1, r4 <== 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;
3000a670: e5874018 str r4, [r7, #24] <== NOT EXECUTED
pthread_mutex_init (&r_chain->mutex, NULL);
3000a674: e287001c add r0, r7, #28 <== NOT EXECUTED 3000a678: eb000193 bl 3000accc <pthread_mutex_init> <== NOT EXECUTED
pthread_cond_init (&r_chain->cond, NULL);
3000a67c: e2870020 add r0, r7, #32 <== NOT EXECUTED 3000a680: e1a01004 mov r1, r4 <== NOT EXECUTED 3000a684: eb0000a8 bl 3000a92c <pthread_cond_init> <== NOT EXECUTED 3000a688: ea000001 b 3000a694 <rtems_aio_enqueue+0x1d0> <== NOT EXECUTED
} else /* just insert the request in the existing fd chain */ rtems_aio_insert_prio (&r_chain->perfd, req);
3000a68c: e1a01006 mov r1, r6 <== NOT EXECUTED 3000a690: ebffff4b bl 3000a3c4 <rtems_aio_insert_prio> <== NOT EXECUTED
if (aio_request_queue.idle_threads > 0)
3000a694: e59f0020 ldr r0, [pc, #32] ; 3000a6bc <rtems_aio_enqueue+0x1f8><== NOT EXECUTED 3000a698: e5903068 ldr r3, [r0, #104] ; 0x68 <== NOT EXECUTED 3000a69c: e3530000 cmp r3, #0 <== NOT EXECUTED
pthread_cond_signal (&aio_request_queue.new_req);
3000a6a0: c2800004 addgt r0, r0, #4 <== NOT EXECUTED 3000a6a4: cb0000d0 blgt 3000a9ec <pthread_cond_signal> <== NOT EXECUTED
}
}
pthread_mutex_unlock (&aio_request_queue.mutex);
3000a6a8: e59f000c ldr r0, [pc, #12] ; 3000a6bc <rtems_aio_enqueue+0x1f8><== NOT EXECUTED 3000a6ac: eb0001f7 bl 3000ae90 <pthread_mutex_unlock> <== NOT EXECUTED
return 0; }
3000a6b0: e1a00005 mov r0, r5 <== NOT EXECUTED
3000a6b4: e28dd024 add sp, sp, #36 ; 0x24 <== NOT EXECUTED
3000a6b8: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} <== NOT EXECUTED
3000a178 <rtems_aio_handle>:
* NULL - if error
*/
static void *
rtems_aio_handle (void *arg)
{
3000a178: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr} <== 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);
3000a17c: e59f4238 ldr r4, [pc, #568] ; 3000a3bc <rtems_aio_handle+0x244><== NOT EXECUTED
* NULL - if error
*/
static void *
rtems_aio_handle (void *arg)
{
3000a180: e24dd02c sub sp, sp, #44 ; 0x2c <== NOT EXECUTED 3000a184: e1a05000 mov r5, r0 <== 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);
3000a188: e28d7020 add r7, sp, #32 <== 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);
3000a18c: e28db004 add fp, sp, #4 <== 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);
3000a190: e285a01c add sl, r5, #28 <== NOT EXECUTED 3000a194: e1a0000a mov r0, sl <== NOT EXECUTED 3000a198: eb00031d bl 3000ae14 <pthread_mutex_lock> <== NOT EXECUTED
if (result != 0)
3000a19c: e2509000 subs r9, r0, #0 <== NOT EXECUTED 3000a1a0: 1a000082 bne 3000a3b0 <rtems_aio_handle+0x238> <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000a1a4: e5956008 ldr r6, [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 );
3000a1a8: 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)) {
3000a1ac: e1560003 cmp r6, r3 <== NOT EXECUTED 3000a1b0: 0a000035 beq 3000a28c <rtems_aio_handle+0x114> <== 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);
3000a1b4: eb000520 bl 3000b63c <pthread_self> <== NOT EXECUTED 3000a1b8: e28d1028 add r1, sp, #40 ; 0x28 <== NOT EXECUTED 3000a1bc: e1a0200b mov r2, fp <== NOT EXECUTED 3000a1c0: eb000428 bl 3000b268 <pthread_getschedparam> <== NOT EXECUTED
param.sched_priority = req->priority;
3000a1c4: e596300c ldr r3, [r6, #12] <== NOT EXECUTED 3000a1c8: e58d3004 str r3, [sp, #4] <== NOT EXECUTED
pthread_setschedparam (pthread_self(), req->policy, ¶m);
3000a1cc: eb00051a bl 3000b63c <pthread_self> <== NOT EXECUTED 3000a1d0: e1a0200b mov r2, fp <== NOT EXECUTED 3000a1d4: e5961008 ldr r1, [r6, #8] <== NOT EXECUTED 3000a1d8: eb00051c bl 3000b650 <pthread_setschedparam> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
3000a1dc: e1a00006 mov r0, r6 <== NOT EXECUTED 3000a1e0: eb00091d bl 3000c65c <_Chain_Extract> <== NOT EXECUTED
rtems_chain_extract (node);
pthread_mutex_unlock (&r_chain->mutex);
3000a1e4: e1a0000a mov r0, sl <== NOT EXECUTED 3000a1e8: eb000328 bl 3000ae90 <pthread_mutex_unlock> <== NOT EXECUTED
switch (req->aiocbp->aio_lio_opcode) {
3000a1ec: e5962014 ldr r2, [r6, #20] <== NOT EXECUTED 3000a1f0: e592302c ldr r3, [r2, #44] ; 0x2c <== NOT EXECUTED 3000a1f4: e3530002 cmp r3, #2 <== NOT EXECUTED 3000a1f8: 0a00000b beq 3000a22c <rtems_aio_handle+0xb4> <== NOT EXECUTED 3000a1fc: e3530003 cmp r3, #3 <== NOT EXECUTED 3000a200: 0a000011 beq 3000a24c <rtems_aio_handle+0xd4> <== NOT EXECUTED 3000a204: e3530001 cmp r3, #1 <== NOT EXECUTED 3000a208: 1a000013 bne 3000a25c <rtems_aio_handle+0xe4> <== NOT EXECUTED
case LIO_READ:
AIO_printf ("read\n");
result = pread (req->aiocbp->aio_fildes,
3000a20c: e5921008 ldr r1, [r2, #8] <== NOT EXECUTED 3000a210: e5923004 ldr r3, [r2, #4] <== NOT EXECUTED 3000a214: e58d1000 str r1, [sp] <== NOT EXECUTED 3000a218: e592100c ldr r1, [r2, #12] <== NOT EXECUTED 3000a21c: e5920000 ldr r0, [r2] <== NOT EXECUTED 3000a220: e5922010 ldr r2, [r2, #16] <== NOT EXECUTED 3000a224: eb0028f9 bl 30014610 <pread> <== NOT EXECUTED
(void *) req->aiocbp->aio_buf,
req->aiocbp->aio_nbytes, req->aiocbp->aio_offset);
break;
3000a228: ea000009 b 3000a254 <rtems_aio_handle+0xdc> <== NOT EXECUTED
case LIO_WRITE:
AIO_printf ("write\n");
result = pwrite (req->aiocbp->aio_fildes,
3000a22c: e5921008 ldr r1, [r2, #8] <== NOT EXECUTED 3000a230: e5923004 ldr r3, [r2, #4] <== NOT EXECUTED 3000a234: e58d1000 str r1, [sp] <== NOT EXECUTED 3000a238: e592100c ldr r1, [r2, #12] <== NOT EXECUTED 3000a23c: e5920000 ldr r0, [r2] <== NOT EXECUTED 3000a240: e5922010 ldr r2, [r2, #16] <== NOT EXECUTED 3000a244: eb00293b bl 30014738 <pwrite> <== NOT EXECUTED
(void *) req->aiocbp->aio_buf,
req->aiocbp->aio_nbytes, req->aiocbp->aio_offset);
break;
3000a248: ea000001 b 3000a254 <rtems_aio_handle+0xdc> <== NOT EXECUTED
case LIO_SYNC:
AIO_printf ("sync\n");
result = fsync (req->aiocbp->aio_fildes);
3000a24c: e5920000 ldr r0, [r2] <== NOT EXECUTED 3000a250: eb001989 bl 3001087c <fsync> <== NOT EXECUTED
break;
default:
result = -1;
}
if (result == -1) {
3000a254: e3700001 cmn r0, #1 <== NOT EXECUTED 3000a258: 1a000006 bne 3000a278 <rtems_aio_handle+0x100> <== NOT EXECUTED
req->aiocbp->return_value = -1;
3000a25c: e5966014 ldr r6, [r6, #20] <== NOT EXECUTED 3000a260: e3e02000 mvn r2, #0 <== NOT EXECUTED 3000a264: e5862034 str r2, [r6, #52] ; 0x34 <== NOT EXECUTED
req->aiocbp->error_code = errno;
3000a268: eb0025e4 bl 30013a00 <__errno> <== NOT EXECUTED 3000a26c: e5903000 ldr r3, [r0] <== NOT EXECUTED 3000a270: e5863030 str r3, [r6, #48] ; 0x30 <== NOT EXECUTED 3000a274: eaffffc5 b 3000a190 <rtems_aio_handle+0x18> <== NOT EXECUTED
} else {
req->aiocbp->return_value = result;
3000a278: e5963014 ldr r3, [r6, #20] <== NOT EXECUTED
req->aiocbp->error_code = 0;
3000a27c: e3a02000 mov r2, #0 <== NOT EXECUTED
}
if (result == -1) {
req->aiocbp->return_value = -1;
req->aiocbp->error_code = errno;
} else {
req->aiocbp->return_value = result;
3000a280: e5830034 str r0, [r3, #52] ; 0x34 <== NOT EXECUTED
req->aiocbp->error_code = 0;
3000a284: e5832030 str r2, [r3, #48] ; 0x30 <== NOT EXECUTED 3000a288: eaffffc0 b 3000a190 <rtems_aio_handle+0x18> <== 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);
3000a28c: e59f8128 ldr r8, [pc, #296] ; 3000a3bc <rtems_aio_handle+0x244><== NOT EXECUTED
struct timespec timeout;
AIO_printf ("Chain is empty [WQ], wait for work\n");
pthread_mutex_unlock (&r_chain->mutex);
3000a290: e1a0000a mov r0, sl <== NOT EXECUTED 3000a294: eb0002fd bl 3000ae90 <pthread_mutex_unlock> <== NOT EXECUTED
pthread_mutex_lock (&aio_request_queue.mutex);
3000a298: e1a00008 mov r0, r8 <== NOT EXECUTED 3000a29c: eb0002dc bl 3000ae14 <pthread_mutex_lock> <== NOT EXECUTED
if (rtems_chain_is_empty (chain))
3000a2a0: e5953008 ldr r3, [r5, #8] <== NOT EXECUTED 3000a2a4: e1530006 cmp r3, r6 <== NOT EXECUTED 3000a2a8: 1a00003d bne 3000a3a4 <rtems_aio_handle+0x22c> <== NOT EXECUTED
{
clock_gettime (CLOCK_REALTIME, &timeout);
3000a2ac: e1a01007 mov r1, r7 <== NOT EXECUTED 3000a2b0: e3a00001 mov r0, #1 <== NOT EXECUTED 3000a2b4: eb00014e bl 3000a7f4 <clock_gettime> <== NOT EXECUTED
timeout.tv_sec += 3;
3000a2b8: e59d3020 ldr r3, [sp, #32] <== NOT EXECUTED
timeout.tv_nsec = 0; result = pthread_cond_timedwait (&r_chain->cond,
3000a2bc: e2856020 add r6, 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;
3000a2c0: e2833003 add r3, r3, #3 <== NOT EXECUTED
timeout.tv_nsec = 0; result = pthread_cond_timedwait (&r_chain->cond,
3000a2c4: e1a00006 mov r0, r6 <== NOT EXECUTED 3000a2c8: e1a01008 mov r1, r8 <== NOT EXECUTED 3000a2cc: e1a02007 mov r2, r7 <== NOT EXECUTED
pthread_mutex_lock (&aio_request_queue.mutex);
if (rtems_chain_is_empty (chain))
{
clock_gettime (CLOCK_REALTIME, &timeout);
timeout.tv_sec += 3;
3000a2d0: e58d3020 str r3, [sp, #32] <== NOT EXECUTED
timeout.tv_nsec = 0;
3000a2d4: e58d9024 str r9, [sp, #36] ; 0x24 <== NOT EXECUTED
result = pthread_cond_timedwait (&r_chain->cond,
3000a2d8: eb0001da bl 3000aa48 <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) {
3000a2dc: e3500074 cmp r0, #116 ; 0x74 <== NOT EXECUTED 3000a2e0: 1a00002f bne 3000a3a4 <rtems_aio_handle+0x22c> <== NOT EXECUTED 3000a2e4: e1a00005 mov r0, r5 <== NOT EXECUTED 3000a2e8: eb0008db bl 3000c65c <_Chain_Extract> <== NOT EXECUTED
rtems_chain_extract (&r_chain->next_fd); pthread_mutex_destroy (&r_chain->mutex);
3000a2ec: e1a0000a mov r0, sl <== NOT EXECUTED 3000a2f0: eb000229 bl 3000ab9c <pthread_mutex_destroy> <== NOT EXECUTED
pthread_cond_destroy (&r_chain->cond);
3000a2f4: e1a00006 mov r0, r6 <== NOT EXECUTED 3000a2f8: eb00015b bl 3000a86c <pthread_cond_destroy> <== NOT EXECUTED
free (r_chain);
3000a2fc: e1a00005 mov r0, r5 <== NOT EXECUTED 3000a300: ebfff2eb bl 30006eb4 <free> <== 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)) {
3000a304: e5943054 ldr r3, [r4, #84] ; 0x54 <== NOT EXECUTED 3000a308: e59f20b0 ldr r2, [pc, #176] ; 3000a3c0 <rtems_aio_handle+0x248><== NOT EXECUTED 3000a30c: e1530002 cmp r3, r2 <== NOT EXECUTED 3000a310: 1a000018 bne 3000a378 <rtems_aio_handle+0x200> <== NOT EXECUTED
AIO_printf ("Chain is empty [IQ], wait for work\n");
++aio_request_queue.idle_threads;
3000a314: e5943068 ldr r3, [r4, #104] ; 0x68 <== NOT EXECUTED
--aio_request_queue.active_threads; clock_gettime (CLOCK_REALTIME, &timeout);
3000a318: e1a01007 mov r1, r7 <== 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;
3000a31c: e2833001 add r3, r3, #1 <== NOT EXECUTED 3000a320: e5843068 str r3, [r4, #104] ; 0x68 <== NOT EXECUTED
--aio_request_queue.active_threads;
3000a324: e5943064 ldr r3, [r4, #100] ; 0x64 <== NOT EXECUTED
clock_gettime (CLOCK_REALTIME, &timeout);
3000a328: e3a00001 mov r0, #1 <== NOT EXECUTED
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;
--aio_request_queue.active_threads;
3000a32c: e2433001 sub r3, r3, #1 <== NOT EXECUTED 3000a330: e5843064 str r3, [r4, #100] ; 0x64 <== NOT EXECUTED
clock_gettime (CLOCK_REALTIME, &timeout);
3000a334: eb00012e bl 3000a7f4 <clock_gettime> <== NOT EXECUTED
timeout.tv_sec += 3;
3000a338: e59d3020 ldr r3, [sp, #32] <== NOT EXECUTED
timeout.tv_nsec = 0;
result = pthread_cond_timedwait (&aio_request_queue.new_req,
3000a33c: e2880004 add r0, r8, #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;
3000a340: e2833003 add r3, r3, #3 <== NOT EXECUTED
timeout.tv_nsec = 0;
result = pthread_cond_timedwait (&aio_request_queue.new_req,
3000a344: e1a01008 mov r1, r8 <== NOT EXECUTED 3000a348: e1a02007 mov r2, r7 <== 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;
3000a34c: e58d3020 str r3, [sp, #32] <== NOT EXECUTED
timeout.tv_nsec = 0;
3000a350: e58d9024 str r9, [sp, #36] ; 0x24 <== NOT EXECUTED
result = pthread_cond_timedwait (&aio_request_queue.new_req,
3000a354: eb0001bb bl 3000aa48 <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) {
3000a358: e3500074 cmp r0, #116 ; 0x74 <== NOT EXECUTED 3000a35c: 1a000005 bne 3000a378 <rtems_aio_handle+0x200> <== NOT EXECUTED
AIO_printf ("Etimeout\n");
--aio_request_queue.idle_threads;
3000a360: e5983068 ldr r3, [r8, #104] ; 0x68 <== NOT EXECUTED
pthread_mutex_unlock (&aio_request_queue.mutex);
3000a364: e1a00008 mov r0, r8 <== 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;
3000a368: e2433001 sub r3, r3, #1 <== NOT EXECUTED 3000a36c: e5883068 str r3, [r8, #104] ; 0x68 <== NOT EXECUTED
pthread_mutex_unlock (&aio_request_queue.mutex);
3000a370: eb0002c6 bl 3000ae90 <pthread_mutex_unlock> <== NOT EXECUTED
return NULL;
3000a374: ea00000d b 3000a3b0 <rtems_aio_handle+0x238> <== 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;
3000a378: e5943068 ldr r3, [r4, #104] ; 0x68 <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000a37c: e5945054 ldr r5, [r4, #84] ; 0x54 <== 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;
3000a380: e2433001 sub r3, r3, #1 <== NOT EXECUTED 3000a384: e5843068 str r3, [r4, #104] ; 0x68 <== NOT EXECUTED
++aio_request_queue.active_threads;
3000a388: e5943064 ldr r3, [r4, #100] ; 0x64 <== NOT EXECUTED 3000a38c: e1a00005 mov r0, r5 <== NOT EXECUTED 3000a390: e2833001 add r3, r3, #1 <== NOT EXECUTED 3000a394: e5843064 str r3, [r4, #100] ; 0x64 <== NOT EXECUTED 3000a398: eb0008af bl 3000c65c <_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);
3000a39c: e1a00005 mov r0, r5 <== NOT EXECUTED 3000a3a0: ebffff65 bl 3000a13c <rtems_aio_move_to_work> <== 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);
3000a3a4: e59f0010 ldr r0, [pc, #16] ; 3000a3bc <rtems_aio_handle+0x244><== NOT EXECUTED 3000a3a8: eb0002b8 bl 3000ae90 <pthread_mutex_unlock> <== NOT EXECUTED 3000a3ac: eaffff77 b 3000a190 <rtems_aio_handle+0x18> <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000a3b0: e3a00000 mov r0, #0 <== NOT EXECUTED
3000a3b4: e28dd02c add sp, sp, #44 ; 0x2c <== NOT EXECUTED
3000a3b8: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
30009fd4 <rtems_aio_init>:
* 0 - if initialization succeeded
*/
int
rtems_aio_init (void)
{
30009fd4: e92d4010 push {r4, lr} <== NOT EXECUTED
int result = 0;
result = pthread_attr_init (&aio_request_queue.attr);
30009fd8: e59f00a4 ldr r0, [pc, #164] ; 3000a084 <rtems_aio_init+0xb0><== NOT EXECUTED 30009fdc: eb0003ed bl 3000af98 <pthread_attr_init> <== NOT EXECUTED
if (result != 0)
30009fe0: e2504000 subs r4, r0, #0 <== NOT EXECUTED 30009fe4: 1a000024 bne 3000a07c <rtems_aio_init+0xa8> <== NOT EXECUTED
return result;
result =
30009fe8: e59f0094 ldr r0, [pc, #148] ; 3000a084 <rtems_aio_init+0xb0><== NOT EXECUTED 30009fec: e1a01004 mov r1, r4 <== NOT EXECUTED 30009ff0: eb0003fa bl 3000afe0 <pthread_attr_setdetachstate> <== NOT EXECUTED
pthread_attr_setdetachstate (&aio_request_queue.attr,
PTHREAD_CREATE_DETACHED);
if (result != 0)
30009ff4: e3500000 cmp r0, #0 <== NOT EXECUTED
pthread_attr_destroy (&aio_request_queue.attr);
30009ff8: 159f0084 ldrne r0, [pc, #132] ; 3000a084 <rtems_aio_init+0xb0><== NOT EXECUTED 30009ffc: 1b0003dc blne 3000af74 <pthread_attr_destroy> <== NOT EXECUTED
result = pthread_mutex_init (&aio_request_queue.mutex, NULL);
3000a000: e59f0080 ldr r0, [pc, #128] ; 3000a088 <rtems_aio_init+0xb4><== NOT EXECUTED 3000a004: e3a01000 mov r1, #0 <== NOT EXECUTED 3000a008: eb00032f bl 3000accc <pthread_mutex_init> <== NOT EXECUTED
if (result != 0)
3000a00c: e3500000 cmp r0, #0 <== NOT EXECUTED
pthread_attr_destroy (&aio_request_queue.attr);
3000a010: 159f006c ldrne r0, [pc, #108] ; 3000a084 <rtems_aio_init+0xb0><== NOT EXECUTED 3000a014: 1b0003d6 blne 3000af74 <pthread_attr_destroy> <== NOT EXECUTED
result = pthread_cond_init (&aio_request_queue.new_req, NULL);
3000a018: e59f006c ldr r0, [pc, #108] ; 3000a08c <rtems_aio_init+0xb8><== NOT EXECUTED 3000a01c: e3a01000 mov r1, #0 <== NOT EXECUTED 3000a020: eb000241 bl 3000a92c <pthread_cond_init> <== NOT EXECUTED
if (result != 0) {
3000a024: e2504000 subs r4, r0, #0 <== NOT EXECUTED 3000a028: 0a000003 beq 3000a03c <rtems_aio_init+0x68> <== NOT EXECUTED
pthread_mutex_destroy (&aio_request_queue.mutex);
3000a02c: e59f0054 ldr r0, [pc, #84] ; 3000a088 <rtems_aio_init+0xb4><== NOT EXECUTED 3000a030: eb0002d9 bl 3000ab9c <pthread_mutex_destroy> <== NOT EXECUTED
pthread_attr_destroy (&aio_request_queue.attr);
3000a034: e59f0048 ldr r0, [pc, #72] ; 3000a084 <rtems_aio_init+0xb0><== NOT EXECUTED 3000a038: eb0003cd bl 3000af74 <pthread_attr_destroy> <== NOT EXECUTED
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
3000a03c: e59f3044 ldr r3, [pc, #68] ; 3000a088 <rtems_aio_init+0xb4><== NOT EXECUTED 3000a040: e283204c add r2, r3, #76 ; 0x4c <== NOT EXECUTED
head->previous = NULL; tail->previous = head;
3000a044: e2831048 add r1, r3, #72 ; 0x48 <== NOT EXECUTED
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
3000a048: e5832048 str r2, [r3, #72] ; 0x48 <== NOT EXECUTED
head->previous = NULL;
3000a04c: e3a02000 mov r2, #0 <== NOT EXECUTED 3000a050: e583204c str r2, [r3, #76] ; 0x4c <== NOT EXECUTED
tail->previous = head;
3000a054: e5831050 str r1, [r3, #80] ; 0x50 <== NOT EXECUTED
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
head->previous = NULL;
3000a058: e5832058 str r2, [r3, #88] ; 0x58 <== NOT EXECUTED
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
3000a05c: e2831058 add r1, r3, #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;
3000a060: e5832064 str r2, [r3, #100] ; 0x64 <== NOT EXECUTED
aio_request_queue.idle_threads = 0;
3000a064: e5832068 str r2, [r3, #104] ; 0x68 <== NOT EXECUTED
aio_request_queue.initialized = AIO_QUEUE_INITIALIZED;
3000a068: e59f2020 ldr r2, [pc, #32] ; 3000a090 <rtems_aio_init+0xbc><== NOT EXECUTED 3000a06c: e5831054 str r1, [r3, #84] ; 0x54 <== NOT EXECUTED
head->previous = NULL; tail->previous = head;
3000a070: e2831054 add r1, r3, #84 ; 0x54 <== NOT EXECUTED 3000a074: e583105c str r1, [r3, #92] ; 0x5c <== NOT EXECUTED 3000a078: e5832060 str r2, [r3, #96] ; 0x60 <== NOT EXECUTED
return result;
}
3000a07c: e1a00004 mov r0, r4 <== NOT EXECUTED
3000a080: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000a3c4 <rtems_aio_insert_prio>:
3000a3c4: e1a03000 mov r3, r0 <== NOT EXECUTED 3000a3c8: e4932004 ldr r2, [r3], #4 <== NOT EXECUTED
* NONE
*/
void
rtems_aio_insert_prio (rtems_chain_control *chain, rtems_aio_request *req)
{
3000a3cc: 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)) {
3000a3d0: e1520003 cmp r2, r3 <== NOT EXECUTED 3000a3d4: 0a00000d beq 3000a410 <rtems_aio_insert_prio+0x4c> <== NOT EXECUTED
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;
3000a3d8: e5921014 ldr r1, [r2, #20] <== NOT EXECUTED
while (req->aiocbp->aio_reqprio > prio &&
3000a3dc: e59c0014 ldr r0, [ip, #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;
3000a3e0: e5911014 ldr r1, [r1, #20] <== NOT EXECUTED
while (req->aiocbp->aio_reqprio > prio &&
3000a3e4: e5900014 ldr r0, [r0, #20] <== NOT EXECUTED 3000a3e8: ea000002 b 3000a3f8 <rtems_aio_insert_prio+0x34> <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000a3ec: e5922000 ldr r2, [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;
3000a3f0: e5921014 ldr r1, [r2, #20] <== NOT EXECUTED 3000a3f4: e5911014 ldr r1, [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 &&
3000a3f8: e1500001 cmp r0, r1 <== NOT EXECUTED 3000a3fc: da000001 ble 3000a408 <rtems_aio_insert_prio+0x44> <== NOT EXECUTED 3000a400: e1520003 cmp r2, r3 <== NOT EXECUTED 3000a404: 1afffff8 bne 3000a3ec <rtems_aio_insert_prio+0x28> <== 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 );
3000a408: e5920004 ldr r0, [r2, #4] <== NOT EXECUTED 3000a40c: e1a0100c mov r1, ip <== NOT EXECUTED 3000a410: ea0008a6 b 3000c6b0 <_Chain_Insert> <== NOT EXECUTED
3000a13c <rtems_aio_move_to_work>:
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000a13c: e59f2030 ldr r2, [pc, #48] ; 3000a174 <rtems_aio_move_to_work+0x38><== NOT EXECUTED
* NONE
*/
void
rtems_aio_move_to_work (rtems_aio_request_chain *r_chain)
{
3000a140: e1a01000 mov r1, r0 <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000a144: e5923048 ldr r3, [r2, #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 &&
3000a148: e5900014 ldr r0, [r0, #20] <== NOT EXECUTED 3000a14c: e282204c add r2, r2, #76 ; 0x4c <== NOT EXECUTED 3000a150: ea000000 b 3000a158 <rtems_aio_move_to_work+0x1c> <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000a154: e5933000 ldr r3, [r3] <== 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 &&
3000a158: e593c014 ldr ip, [r3, #20] <== NOT EXECUTED 3000a15c: e15c0000 cmp ip, r0 <== NOT EXECUTED 3000a160: aa000001 bge 3000a16c <rtems_aio_move_to_work+0x30> <== NOT EXECUTED 3000a164: e1530002 cmp r3, r2 <== NOT EXECUTED 3000a168: 1afffff9 bne 3000a154 <rtems_aio_move_to_work+0x18> <== NOT EXECUTED 3000a16c: e5930004 ldr r0, [r3, #4] <== NOT EXECUTED 3000a170: ea00094e b 3000c6b0 <_Chain_Insert> <== NOT EXECUTED
3000a414 <rtems_aio_remove_fd>:
* Output parameters:
* NONE
*/
void rtems_aio_remove_fd (rtems_aio_request_chain *r_chain)
{
3000a414: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== 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));
3000a418: e280700c add r7, r0, #12 <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000a41c: e5904008 ldr r4, [r0, #8] <== 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;
3000a420: e3a0608c mov r6, #140 ; 0x8c <== NOT EXECUTED
req->aiocbp->return_value = -1;
3000a424: e3e05000 mvn r5, #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))
3000a428: ea000008 b 3000a450 <rtems_aio_remove_fd+0x3c> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void rtems_chain_extract(
rtems_chain_node *the_node
)
{
_Chain_Extract( the_node );
3000a42c: e1a00004 mov r0, r4 <== NOT EXECUTED 3000a430: eb000889 bl 3000c65c <_Chain_Extract> <== NOT EXECUTED
{
rtems_chain_extract (node);
rtems_aio_request *req = (rtems_aio_request *) node;
node = rtems_chain_next (node);
req->aiocbp->error_code = ECANCELED;
3000a434: e5943014 ldr r3, [r4, #20] <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000a438: e5948000 ldr r8, [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);
3000a43c: 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;
3000a440: e5836030 str r6, [r3, #48] ; 0x30 <== NOT EXECUTED
req->aiocbp->return_value = -1;
3000a444: e5835034 str r5, [r3, #52] ; 0x34 <== NOT EXECUTED
free (req);
3000a448: ebfff299 bl 30006eb4 <free> <== 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);
3000a44c: e1a04008 mov r4, r8 <== 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))
3000a450: e1540007 cmp r4, r7 <== NOT EXECUTED 3000a454: 1afffff4 bne 3000a42c <rtems_aio_remove_fd+0x18> <== NOT EXECUTED
node = rtems_chain_next (node);
req->aiocbp->error_code = ECANCELED;
req->aiocbp->return_value = -1;
free (req);
}
}
3000a458: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
3000a45c <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)
{
3000a45c: e92d4010 push {r4, lr} <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000a460: e1a03000 mov r3, r0 <== NOT EXECUTED 3000a464: e4934004 ldr r4, [r3], #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))
3000a468: e1540003 cmp r4, r3 <== NOT EXECUTED
return AIO_ALLDONE;
3000a46c: 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))
3000a470: 1a000003 bne 3000a484 <rtems_aio_remove_req+0x28> <== NOT EXECUTED
3000a474: e8bd8010 pop {r4, pc} <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000a478: e5904000 ldr r4, [r0] <== 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) {
3000a47c: e1540003 cmp r4, r3 <== NOT EXECUTED 3000a480: 0a00000d beq 3000a4bc <rtems_aio_remove_req+0x60> <== NOT EXECUTED 3000a484: e5942014 ldr r2, [r4, #20] <== NOT EXECUTED
node = rtems_chain_next (node);
current = (rtems_aio_request *) node;
3000a488: e1a00004 mov r0, r4 <== 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) {
3000a48c: e1520001 cmp r2, r1 <== NOT EXECUTED 3000a490: 1afffff8 bne 3000a478 <rtems_aio_remove_req+0x1c> <== NOT EXECUTED 3000a494: eb000870 bl 3000c65c <_Chain_Extract> <== NOT EXECUTED
if (rtems_chain_is_tail (chain, node))
return AIO_NOTCANCELED;
else
{
rtems_chain_extract (node);
current->aiocbp->error_code = ECANCELED;
3000a498: e5943014 ldr r3, [r4, #20] <== NOT EXECUTED 3000a49c: e3a0208c mov r2, #140 ; 0x8c <== NOT EXECUTED 3000a4a0: e5832030 str r2, [r3, #48] ; 0x30 <== NOT EXECUTED
current->aiocbp->return_value = -1;
3000a4a4: e3e02000 mvn r2, #0 <== NOT EXECUTED
free (current);
3000a4a8: e1a00004 mov r0, r4 <== NOT EXECUTED
return AIO_NOTCANCELED;
else
{
rtems_chain_extract (node);
current->aiocbp->error_code = ECANCELED;
current->aiocbp->return_value = -1;
3000a4ac: e5832034 str r2, [r3, #52] ; 0x34 <== NOT EXECUTED
free (current);
3000a4b0: ebfff27f bl 30006eb4 <free> <== NOT EXECUTED
}
return AIO_CANCELED;
3000a4b4: e3a00000 mov r0, #0 <== NOT EXECUTED
3000a4b8: 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;
3000a4bc: e3a00001 mov r0, #1 <== NOT EXECUTED
current->aiocbp->return_value = -1;
free (current);
}
return AIO_CANCELED;
}
3000a4c0: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000a094 <rtems_aio_search_fd>:
*
*/
rtems_aio_request_chain *
rtems_aio_search_fd (rtems_chain_control *chain, int fildes, int create)
{
3000a094: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000a098: e1a03000 mov r3, r0 <== NOT EXECUTED
*
*/
rtems_aio_request_chain *
rtems_aio_search_fd (rtems_chain_control *chain, int fildes, int create)
{
3000a09c: e1a04000 mov r4, r0 <== NOT EXECUTED 3000a0a0: e1a05001 mov r5, r1 <== NOT EXECUTED
}
}
AIO_printf ("Thread finished\n");
return NULL;
}
3000a0a4: e4936004 ldr r6, [r3], #4 <== NOT EXECUTED 3000a0a8: ea000000 b 3000a0b0 <rtems_aio_search_fd+0x1c> <== NOT EXECUTED 3000a0ac: e5966000 ldr r6, [r6] <== 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)) {
3000a0b0: e5961014 ldr r1, [r6, #20] <== NOT EXECUTED
node = rtems_chain_next (node);
3000a0b4: e1a08006 mov r8, r6 <== 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)) {
3000a0b8: e1510005 cmp r1, r5 <== NOT EXECUTED 3000a0bc: ba000003 blt 3000a0d0 <rtems_aio_search_fd+0x3c> <== NOT EXECUTED
node = rtems_chain_next (node);
r_chain = (rtems_aio_request_chain *) node;
}
if (r_chain->fildes == fildes)
r_chain->new_fd = 0;
3000a0c0: 03a03000 moveq r3, #0 <== NOT EXECUTED 3000a0c4: 05863018 streq r3, [r6, #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)
3000a0c8: 0a000019 beq 3000a134 <rtems_aio_search_fd+0xa0> <== NOT EXECUTED 3000a0cc: ea000001 b 3000a0d8 <rtems_aio_search_fd+0x44> <== 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)) {
3000a0d0: e1560003 cmp r6, r3 <== NOT EXECUTED 3000a0d4: 1afffff4 bne 3000a0ac <rtems_aio_search_fd+0x18> <== NOT EXECUTED
}
if (r_chain->fildes == fildes)
r_chain->new_fd = 0;
else {
if (create == 0)
3000a0d8: e3520000 cmp r2, #0 <== NOT EXECUTED
r_chain = NULL;
3000a0dc: 01a06002 moveq r6, r2 <== NOT EXECUTED
}
if (r_chain->fildes == fildes)
r_chain->new_fd = 0;
else {
if (create == 0)
3000a0e0: 0a000013 beq 3000a134 <rtems_aio_search_fd+0xa0> <== NOT EXECUTED
r_chain = NULL;
else {
r_chain = malloc (sizeof (rtems_aio_request_chain));
3000a0e4: e3a00024 mov r0, #36 ; 0x24 <== NOT EXECUTED 3000a0e8: ebfff4d7 bl 3000744c <malloc> <== 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 );
3000a0ec: e280300c add r3, r0, #12 <== NOT EXECUTED
head->next = tail;
3000a0f0: e5803008 str r3, [r0, #8] <== NOT EXECUTED
head->previous = NULL;
3000a0f4: e3a03000 mov r3, #0 <== NOT EXECUTED 3000a0f8: e580300c str r3, [r0, #12] <== NOT EXECUTED
rtems_chain_initialize_empty (&r_chain->perfd);
if (rtems_chain_is_empty (chain))
3000a0fc: e5942000 ldr r2, [r4] <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
3000a100: e2803008 add r3, r0, #8 <== NOT EXECUTED
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
head->previous = NULL;
tail->previous = head;
3000a104: e5803010 str r3, [r0, #16] <== 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 );
3000a108: e2843004 add r3, r4, #4 <== NOT EXECUTED
r_chain->new_fd = 0;
else {
if (create == 0)
r_chain = NULL;
else {
r_chain = malloc (sizeof (rtems_aio_request_chain));
3000a10c: e1a07000 mov r7, r0 <== NOT EXECUTED
rtems_chain_initialize_empty (&r_chain->perfd);
if (rtems_chain_is_empty (chain))
3000a110: e1520003 cmp r2, r3 <== NOT EXECUTED
r_chain->new_fd = 0;
else {
if (create == 0)
r_chain = NULL;
else {
r_chain = malloc (sizeof (rtems_aio_request_chain));
3000a114: e1a06000 mov r6, r0 <== 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 );
3000a118: e1a01007 mov r1, r7 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Chain_Prepend(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
_Chain_Insert(_Chain_Head(the_chain), the_node);
3000a11c: 01a00004 moveq r0, r4 <== NOT EXECUTED 3000a120: 15980004 ldrne r0, [r8, #4] <== NOT EXECUTED 3000a124: eb000961 bl 3000c6b0 <_Chain_Insert> <== NOT EXECUTED
if (rtems_chain_is_empty (chain))
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;
3000a128: e3a03001 mov r3, #1 <== NOT EXECUTED 3000a12c: e5873018 str r3, [r7, #24] <== NOT EXECUTED
r_chain->fildes = fildes;
3000a130: e5875014 str r5, [r7, #20] <== NOT EXECUTED
}
}
return r_chain;
}
3000a134: e1a00006 mov r0, r6 <== NOT EXECUTED
3000a138: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
30011430 <rtems_barrier_create>:
rtems_name name,
rtems_attribute attribute_set,
uint32_t maximum_waiters,
rtems_id *id
)
{
30011430: e92d41f3 push {r0, r1, r4, r5, r6, r7, r8, lr}
Barrier_Control *the_barrier;
CORE_barrier_Attributes the_attributes;
if ( !rtems_is_name_valid( name ) )
30011434: e2508000 subs r8, r0, #0
rtems_name name,
rtems_attribute attribute_set,
uint32_t maximum_waiters,
rtems_id *id
)
{
30011438: e1a04001 mov r4, r1 3001143c: e1a06003 mov r6, r3
Barrier_Control *the_barrier;
CORE_barrier_Attributes the_attributes;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
30011440: 03a00003 moveq r0, #3
)
{
Barrier_Control *the_barrier;
CORE_barrier_Attributes the_attributes;
if ( !rtems_is_name_valid( name ) )
30011444: 0a000026 beq 300114e4 <rtems_barrier_create+0xb4>
return RTEMS_INVALID_NAME;
if ( !id )
30011448: e3530000 cmp r3, #0
return RTEMS_INVALID_ADDRESS;
3001144c: 03a00009 moveq r0, #9
CORE_barrier_Attributes the_attributes;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
30011450: 0a000023 beq 300114e4 <rtems_barrier_create+0xb4>
return RTEMS_INVALID_ADDRESS;
/* Initialize core barrier attributes */
if ( _Attributes_Is_barrier_automatic( attribute_set ) ) {
30011454: e3110010 tst r1, #16
30011458: 0a000004 beq 30011470 <rtems_barrier_create+0x40>
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
3001145c: e3a03000 mov r3, #0 <== NOT EXECUTED
if ( maximum_waiters == 0 )
30011460: e1520003 cmp r2, r3 <== 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;
30011464: e58d3000 str r3, [sp] <== NOT EXECUTED
if ( maximum_waiters == 0 )
30011468: 1a000002 bne 30011478 <rtems_barrier_create+0x48> <== NOT EXECUTED 3001146c: ea00001b b 300114e0 <rtems_barrier_create+0xb0> <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
} else
the_attributes.discipline = CORE_BARRIER_MANUAL_RELEASE;
30011470: e3a03001 mov r3, #1 30011474: e58d3000 str r3, [sp] 30011478: e59f3068 ldr r3, [pc, #104] ; 300114e8 <rtems_barrier_create+0xb8>
the_attributes.maximum_count = maximum_waiters;
3001147c: e58d2004 str r2, [sp, #4] 30011480: e5932000 ldr r2, [r3] 30011484: e2822001 add r2, r2, #1 30011488: 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 );
3001148c: e59f7058 ldr r7, [pc, #88] ; 300114ec <rtems_barrier_create+0xbc> 30011490: e1a00007 mov r0, r7 30011494: ebffec9f bl 3000c718 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _Barrier_Allocate();
if ( !the_barrier ) {
30011498: e2505000 subs r5, r0, #0
3001149c: 1a000002 bne 300114ac <rtems_barrier_create+0x7c>
_Thread_Enable_dispatch();
300114a0: ebfff0ca bl 3000d7d0 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TOO_MANY;
300114a4: e3a00005 mov r0, #5 <== NOT EXECUTED 300114a8: ea00000d b 300114e4 <rtems_barrier_create+0xb4> <== NOT EXECUTED
}
the_barrier->attribute_set = attribute_set;
_CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes );
300114ac: e2850014 add r0, r5, #20 300114b0: e1a0100d mov r1, sp
if ( !the_barrier ) {
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_barrier->attribute_set = attribute_set;
300114b4: e5854010 str r4, [r5, #16]
_CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes );
300114b8: eb00021d bl 30011d34 <_CORE_barrier_Initialize>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
300114bc: e597201c ldr r2, [r7, #28]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
300114c0: e5953008 ldr r3, [r5, #8] 300114c4: e1d510b8 ldrh r1, [r5, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
300114c8: e7825101 str r5, [r2, r1, lsl #2]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
300114cc: e585800c str r8, [r5, #12]
&_Barrier_Information,
&the_barrier->Object,
(Objects_Name) name
);
*id = the_barrier->Object.id;
300114d0: e5863000 str r3, [r6]
_Thread_Enable_dispatch();
300114d4: ebfff0bd bl 3000d7d0 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
300114d8: e3a00000 mov r0, #0 300114dc: ea000000 b 300114e4 <rtems_barrier_create+0xb4>
/* 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;
300114e0: e3a0000a mov r0, #10 <== NOT EXECUTED
*id = the_barrier->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
300114e4: e8bd81fc pop {r2, r3, r4, r5, r6, r7, r8, pc}
30011590 <rtems_barrier_release>:
rtems_status_code rtems_barrier_release(
rtems_id id,
uint32_t *released
)
{
30011590: e92d4071 push {r0, r4, r5, r6, lr} <== NOT EXECUTED
Barrier_Control *the_barrier;
Objects_Locations location;
if ( !released )
30011594: e2516000 subs r6, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_barrier_release(
rtems_id id,
uint32_t *released
)
{
30011598: e1a05000 mov r5, r0 <== NOT EXECUTED
Barrier_Control *the_barrier;
Objects_Locations location;
if ( !released )
return RTEMS_INVALID_ADDRESS;
3001159c: 03a00009 moveq r0, #9 <== NOT EXECUTED
)
{
Barrier_Control *the_barrier;
Objects_Locations location;
if ( !released )
300115a0: 0a00000e beq 300115e0 <rtems_barrier_release+0x50> <== NOT EXECUTED
Objects_Id id,
Objects_Locations *location
)
{
return (Barrier_Control *)
_Objects_Get( &_Barrier_Information, id, location );
300115a4: e59f0038 ldr r0, [pc, #56] ; 300115e4 <rtems_barrier_release+0x54><== NOT EXECUTED 300115a8: e1a01005 mov r1, r5 <== NOT EXECUTED 300115ac: e1a0200d mov r2, sp <== NOT EXECUTED 300115b0: ebffed74 bl 3000cb88 <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_barrier = _Barrier_Get( id, &location );
switch ( location ) {
300115b4: e59d4000 ldr r4, [sp] <== NOT EXECUTED 300115b8: e3540000 cmp r4, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
300115bc: 13a00004 movne r0, #4 <== NOT EXECUTED
if ( !released )
return RTEMS_INVALID_ADDRESS;
the_barrier = _Barrier_Get( id, &location );
switch ( location ) {
300115c0: 1a000006 bne 300115e0 <rtems_barrier_release+0x50> <== NOT EXECUTED
case OBJECTS_LOCAL:
*released = _CORE_barrier_Release( &the_barrier->Barrier, id, NULL );
300115c4: e1a01005 mov r1, r5 <== NOT EXECUTED 300115c8: e1a02004 mov r2, r4 <== NOT EXECUTED 300115cc: e2800014 add r0, r0, #20 <== NOT EXECUTED 300115d0: eb0001df bl 30011d54 <_CORE_barrier_Release> <== NOT EXECUTED 300115d4: e5860000 str r0, [r6] <== NOT EXECUTED
_Thread_Enable_dispatch();
300115d8: ebfff07c bl 3000d7d0 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
300115dc: e1a00004 mov r0, r4 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
300115e0: e8bd8078 pop {r3, r4, r5, r6, pc} <== NOT EXECUTED
300115e8 <rtems_barrier_wait>:
rtems_status_code rtems_barrier_wait(
rtems_id id,
rtems_interval timeout
)
{
300115e8: e92d4033 push {r0, r1, r4, r5, lr} <== NOT EXECUTED
300115ec: e1a04000 mov r4, r0 <== NOT EXECUTED
300115f0: e1a05001 mov r5, r1 <== NOT EXECUTED
300115f4: e59f0048 ldr r0, [pc, #72] ; 30011644 <rtems_barrier_wait+0x5c><== NOT EXECUTED
300115f8: e1a01004 mov r1, r4 <== NOT EXECUTED
300115fc: e28d2004 add r2, sp, #4 <== NOT EXECUTED
30011600: ebffed60 bl 3000cb88 <_Objects_Get> <== NOT EXECUTED
Barrier_Control *the_barrier;
Objects_Locations location;
the_barrier = _Barrier_Get( id, &location );
switch ( location ) {
30011604: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED 30011608: e3530000 cmp r3, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3001160c: 13a00004 movne r0, #4 <== NOT EXECUTED
{
Barrier_Control *the_barrier;
Objects_Locations location;
the_barrier = _Barrier_Get( id, &location );
switch ( location ) {
30011610: 1a00000a bne 30011640 <rtems_barrier_wait+0x58> <== NOT EXECUTED
case OBJECTS_LOCAL:
_CORE_barrier_Wait(
30011614: e2800014 add r0, r0, #20 <== NOT EXECUTED 30011618: e58d3000 str r3, [sp] <== NOT EXECUTED 3001161c: e1a01004 mov r1, r4 <== NOT EXECUTED 30011620: e1a03005 mov r3, r5 <== NOT EXECUTED 30011624: e3a02001 mov r2, #1 <== NOT EXECUTED 30011628: eb0001d5 bl 30011d84 <_CORE_barrier_Wait> <== NOT EXECUTED
id,
true,
timeout,
NULL
);
_Thread_Enable_dispatch();
3001162c: ebfff067 bl 3000d7d0 <_Thread_Enable_dispatch> <== NOT EXECUTED
return _Barrier_Translate_core_barrier_return_code(
_Thread_Executing->Wait.return_code );
30011630: e59f3010 ldr r3, [pc, #16] ; 30011648 <rtems_barrier_wait+0x60><== NOT EXECUTED 30011634: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
true,
timeout,
NULL
);
_Thread_Enable_dispatch();
return _Barrier_Translate_core_barrier_return_code(
30011638: e5930034 ldr r0, [r3, #52] ; 0x34 <== NOT EXECUTED 3001163c: eb000643 bl 30012f50 <_Barrier_Translate_core_barrier_return_code><== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
30011640: e8bd803c pop {r2, r3, r4, r5, pc} <== NOT EXECUTED
3000b1fc <rtems_build_id>:
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
3000b1fc: e1a00c00 lsl r0, r0, #24 <== NOT EXECUTED 3000b200: e1800d81 orr r0, r0, r1, lsl #27 <== NOT EXECUTED
(( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) |
3000b204: e1800003 orr r0, r0, r3 <== NOT EXECUTED
uint32_t node,
uint32_t index
)
{
return _Objects_Build_id( api, class, node, index );
}
3000b208: e1800802 orr r0, r0, r2, lsl #16 <== NOT EXECUTED 3000b20c: e12fff1e bx lr <== NOT EXECUTED
3000b210 <rtems_build_name>:
char C1,
char C2,
char C3,
char C4
)
{
3000b210: e1a01801 lsl r1, r1, #16 <== NOT EXECUTED
return _Objects_Build_name( C1, C2, C3, C4 );
3000b214: e20118ff and r1, r1, #16711680 ; 0xff0000 <== NOT EXECUTED
char C1,
char C2,
char C3,
char C4
)
{
3000b218: e1a02402 lsl r2, r2, #8 <== NOT EXECUTED
return _Objects_Build_name( C1, C2, C3, C4 );
3000b21c: e1810c00 orr r0, r1, r0, lsl #24 <== NOT EXECUTED 3000b220: e2022cff and r2, r2, #65280 ; 0xff00 <== NOT EXECUTED
char C1,
char C2,
char C3,
char C4
)
{
3000b224: e20330ff and r3, r3, #255 ; 0xff <== NOT EXECUTED
return _Objects_Build_name( C1, C2, C3, C4 );
3000b228: e1800002 orr r0, r0, r2 <== NOT EXECUTED
}
3000b22c: e1800003 orr r0, r0, r3 <== NOT EXECUTED 3000b230: e12fff1e bx lr <== NOT EXECUTED
3000a28c <rtems_chain_append_with_notification>:
rtems_chain_control *chain,
rtems_chain_node *node,
rtems_id task,
rtems_event_set events
)
{
3000a28c: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
3000a290: e1a04002 mov r4, r2 <== NOT EXECUTED
3000a294: 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 );
3000a298: eb000137 bl 3000a77c <_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 ) {
3000a29c: e3500000 cmp r0, #0 <== NOT EXECUTED
3000a2a0: 08bd8030 popeq {r4, r5, pc} <== NOT EXECUTED
sc = rtems_event_send( task, events );
3000a2a4: e1a00004 mov r0, r4 <== NOT EXECUTED 3000a2a8: e1a01005 mov r1, r5 <== NOT EXECUTED
}
return sc;
}
3000a2ac: 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 );
3000a2b0: eafffda5 b 3000994c <rtems_event_send> <== NOT EXECUTED
3000a2b4 <rtems_chain_get_with_notification>:
rtems_chain_control *chain,
rtems_id task,
rtems_event_set events,
rtems_chain_node **node
)
{
3000a2b4: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
3000a2b8: 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 );
3000a2bc: e1a01003 mov r1, r3 <== NOT EXECUTED 3000a2c0: e1a05002 mov r5, r2 <== NOT EXECUTED 3000a2c4: eb000150 bl 3000a80c <_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 ) {
3000a2c8: e3500000 cmp r0, #0 <== NOT EXECUTED
3000a2cc: 08bd8030 popeq {r4, r5, pc} <== NOT EXECUTED
sc = rtems_event_send( task, events );
3000a2d0: e1a00004 mov r0, r4 <== NOT EXECUTED 3000a2d4: e1a01005 mov r1, r5 <== NOT EXECUTED
}
return sc;
}
3000a2d8: 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 );
3000a2dc: eafffd9a b 3000994c <rtems_event_send> <== NOT EXECUTED
3000a2e0 <rtems_chain_get_with_wait>:
rtems_chain_control *chain,
rtems_event_set events,
rtems_interval timeout,
rtems_chain_node **node_ptr
)
{
3000a2e0: e92d45f1 push {r0, r4, r5, r6, r7, r8, sl, lr} <== NOT EXECUTED
3000a2e4: e1a07000 mov r7, r0 <== NOT EXECUTED
3000a2e8: e1a06001 mov r6, r1 <== NOT EXECUTED
3000a2ec: e1a05002 mov r5, r2 <== NOT EXECUTED
3000a2f0: e1a0a003 mov sl, r3 <== NOT EXECUTED
while (
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
) {
rtems_event_set out;
sc = rtems_event_receive(
3000a2f4: e1a0800d mov r8, sp <== NOT EXECUTED 3000a2f8: ea000006 b 3000a318 <rtems_chain_get_with_wait+0x38> <== NOT EXECUTED 3000a2fc: e1a00006 mov r0, r6 <== NOT EXECUTED 3000a300: e1a01004 mov r1, r4 <== NOT EXECUTED 3000a304: e1a02005 mov r2, r5 <== NOT EXECUTED 3000a308: e1a0300d mov r3, sp <== NOT EXECUTED 3000a30c: ebfffd32 bl 300097dc <rtems_event_receive> <== NOT EXECUTED
)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_chain_node *node = NULL;
while (
3000a310: e3500000 cmp r0, #0 <== NOT EXECUTED 3000a314: 1a000004 bne 3000a32c <rtems_chain_get_with_wait+0x4c> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get(
rtems_chain_control *the_chain
)
{
return _Chain_Get( the_chain );
3000a318: e1a00007 mov r0, r7 <== NOT EXECUTED 3000a31c: eb00014e bl 3000a85c <_Chain_Get> <== NOT EXECUTED
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
3000a320: e2504000 subs r4, r0, #0 <== NOT EXECUTED 3000a324: 0afffff4 beq 3000a2fc <rtems_chain_get_with_wait+0x1c> <== NOT EXECUTED 3000a328: e3a00000 mov r0, #0 <== NOT EXECUTED
timeout,
&out
);
}
*node_ptr = node;
3000a32c: e58a4000 str r4, [sl] <== NOT EXECUTED
return sc;
}
3000a330: e8bd85f8 pop {r3, r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
3000a334 <rtems_chain_prepend_with_notification>:
rtems_chain_control *chain,
rtems_chain_node *node,
rtems_id task,
rtems_event_set events
)
{
3000a334: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
3000a338: e1a04002 mov r4, r2 <== NOT EXECUTED
3000a33c: 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 );
3000a340: eb00015c bl 3000a8b8 <_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) {
3000a344: e3500000 cmp r0, #0 <== NOT EXECUTED
3000a348: 08bd8030 popeq {r4, r5, pc} <== NOT EXECUTED
sc = rtems_event_send( task, events );
3000a34c: e1a00004 mov r0, r4 <== NOT EXECUTED 3000a350: e1a01005 mov r1, r5 <== NOT EXECUTED
}
return sc;
}
3000a354: 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 );
3000a358: eafffd7b b 3000994c <rtems_event_send> <== NOT EXECUTED
300153cc <rtems_clock_get>:
rtems_status_code rtems_clock_get(
rtems_clock_get_options option,
void *time_buffer
)
{
300153cc: e92d4010 push {r4, lr} <== NOT EXECUTED
if ( !time_buffer )
300153d0: e2514000 subs r4, r1, #0 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
300153d4: 03a00009 moveq r0, #9 <== NOT EXECUTED
rtems_status_code rtems_clock_get(
rtems_clock_get_options option,
void *time_buffer
)
{
if ( !time_buffer )
300153d8: 08bd8010 popeq {r4, pc} <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( option == RTEMS_CLOCK_GET_TOD )
300153dc: e3500000 cmp r0, #0 <== NOT EXECUTED 300153e0: 1a000002 bne 300153f0 <rtems_clock_get+0x24> <== NOT EXECUTED
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
300153e4: 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;
}
300153e8: 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 );
300153ec: ea00002f b 300154b0 <rtems_clock_get_tod> <== NOT EXECUTED
if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH )
300153f0: e3500001 cmp r0, #1 <== NOT EXECUTED 300153f4: 1a000002 bne 30015404 <rtems_clock_get+0x38> <== NOT EXECUTED
return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer);
300153f8: 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;
}
300153fc: 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);
30015400: ea000010 b 30015448 <rtems_clock_get_seconds_since_epoch> <== NOT EXECUTED
if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) {
30015404: e3500002 cmp r0, #2 <== NOT EXECUTED 30015408: 1a000001 bne 30015414 <rtems_clock_get+0x48> <== NOT EXECUTED
rtems_interval *interval = (rtems_interval *)time_buffer;
*interval = rtems_clock_get_ticks_since_boot();
3001540c: eb000023 bl 300154a0 <rtems_clock_get_ticks_since_boot> <== NOT EXECUTED 30015410: ea000002 b 30015420 <rtems_clock_get+0x54> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) {
30015414: e3500003 cmp r0, #3 <== NOT EXECUTED 30015418: 1a000003 bne 3001542c <rtems_clock_get+0x60> <== NOT EXECUTED
rtems_interval *interval = (rtems_interval *)time_buffer;
*interval = rtems_clock_get_ticks_per_second();
3001541c: eb000017 bl 30015480 <rtems_clock_get_ticks_per_second> <== NOT EXECUTED 30015420: e5840000 str r0, [r4] <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
30015424: e3a00000 mov r0, #0 <== NOT EXECUTED
30015428: e8bd8010 pop {r4, pc} <== NOT EXECUTED
}
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
3001542c: e3500004 cmp r0, #4 <== NOT EXECUTED 30015430: 1a000002 bne 30015440 <rtems_clock_get+0x74> <== NOT EXECUTED
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
30015434: e1a00004 mov r0, r4 <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
}
30015438: 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 );
3001543c: ea00004d b 30015578 <rtems_clock_get_tod_timeval> <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
30015440: e3a0000a mov r0, #10 <== NOT EXECUTED
}
30015444: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000a218 <rtems_clock_get_seconds_since_epoch>:
rtems_status_code rtems_clock_get_seconds_since_epoch(
rtems_interval *the_interval
)
{
if ( !the_interval )
3000a218: e3500000 cmp r0, #0 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
3000a21c: 03a00009 moveq r0, #9 <== NOT EXECUTED
rtems_status_code rtems_clock_get_seconds_since_epoch(
rtems_interval *the_interval
)
{
if ( !the_interval )
3000a220: 012fff1e bxeq lr <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Is_set )
3000a224: e59f301c ldr r3, [pc, #28] ; 3000a248 <rtems_clock_get_seconds_since_epoch+0x30><== NOT EXECUTED 3000a228: e5d33000 ldrb r3, [r3] <== NOT EXECUTED 3000a22c: e3530000 cmp r3, #0 <== NOT EXECUTED
return RTEMS_NOT_DEFINED;
*the_interval = _TOD_Seconds_since_epoch();
3000a230: 159f3014 ldrne r3, [pc, #20] ; 3000a24c <rtems_clock_get_seconds_since_epoch+0x34><== NOT EXECUTED
{
if ( !the_interval )
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
3000a234: 03a0000b moveq r0, #11 <== NOT EXECUTED
*the_interval = _TOD_Seconds_since_epoch();
3000a238: 15933000 ldrne r3, [r3] <== NOT EXECUTED 3000a23c: 15803000 strne r3, [r0] <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
3000a240: 13a00000 movne r0, #0 <== NOT EXECUTED
}
3000a244: e12fff1e bx lr <== NOT EXECUTED
30008e54 <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 /
30008e54: e59f3010 ldr r3, [pc, #16] ; 30008e6c <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)
{
30008e58: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
return TOD_MICROSECONDS_PER_SECOND /
30008e5c: e593100c ldr r1, [r3, #12] <== NOT EXECUTED 30008e60: e59f0008 ldr r0, [pc, #8] ; 30008e70 <rtems_clock_get_ticks_per_second+0x1c><== NOT EXECUTED 30008e64: eb002e59 bl 300147d0 <__aeabi_uidiv> <== NOT EXECUTED
rtems_configuration_get_microseconds_per_tick();
}
30008e68: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30008e74 <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;
30008e74: e59f3004 ldr r3, [pc, #4] ; 30008e80 <rtems_clock_get_ticks_since_boot+0xc><== NOT EXECUTED 30008e78: e5930000 ldr r0, [r3] <== NOT EXECUTED
}
30008e7c: e12fff1e bx lr <== NOT EXECUTED
30015578 <rtems_clock_get_tod_timeval>:
#include <rtems/score/watchdog.h>
rtems_status_code rtems_clock_get_tod_timeval(
struct timeval *time
)
{
30015578: e92d4033 push {r0, r1, r4, r5, lr} <== NOT EXECUTED
if ( !time )
3001557c: e2504000 subs r4, r0, #0 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
30015580: 03a00009 moveq r0, #9 <== NOT EXECUTED
rtems_status_code rtems_clock_get_tod_timeval(
struct timeval *time
)
{
if ( !time )
30015584: 0a000011 beq 300155d0 <rtems_clock_get_tod_timeval+0x58> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Is_set )
30015588: e59f3044 ldr r3, [pc, #68] ; 300155d4 <rtems_clock_get_tod_timeval+0x5c><== NOT EXECUTED 3001558c: e5d33000 ldrb r3, [r3] <== NOT EXECUTED 30015590: e3530000 cmp r3, #0 <== NOT EXECUTED
return RTEMS_NOT_DEFINED;
30015594: 03a0000b moveq r0, #11 <== NOT EXECUTED
)
{
if ( !time )
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Is_set )
30015598: 0a00000c beq 300155d0 <rtems_clock_get_tod_timeval+0x58> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3001559c: e10f5000 mrs r5, CPSR <== NOT EXECUTED 300155a0: e3853080 orr r3, r5, #128 ; 0x80 <== NOT EXECUTED 300155a4: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
ISR_Level level;
struct timespec now;
suseconds_t useconds;
_ISR_Disable(level);
_TOD_Get( &now );
300155a8: e1a0000d mov r0, sp <== NOT EXECUTED 300155ac: eb001108 bl 300199d4 <_TOD_Get> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
300155b0: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED
_ISR_Enable(level);
useconds = (suseconds_t)now.tv_nsec;
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
time->tv_sec = now.tv_sec;
300155b4: e59d3000 ldr r3, [sp] <== NOT EXECUTED
_ISR_Disable(level);
_TOD_Get( &now );
_ISR_Enable(level);
useconds = (suseconds_t)now.tv_nsec;
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
300155b8: e59d0004 ldr r0, [sp, #4] <== NOT EXECUTED
time->tv_sec = now.tv_sec;
300155bc: e5843000 str r3, [r4] <== NOT EXECUTED
_ISR_Disable(level);
_TOD_Get( &now );
_ISR_Enable(level);
useconds = (suseconds_t)now.tv_nsec;
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
300155c0: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED 300155c4: eb006513 bl 3002ea18 <__aeabi_idiv> <== NOT EXECUTED
time->tv_sec = now.tv_sec;
time->tv_usec = useconds;
300155c8: e5840004 str r0, [r4, #4] <== NOT EXECUTED
return RTEMS_NOT_DEFINED;
_TOD_Get_timeval( time );
return RTEMS_SUCCESSFUL;
300155cc: e3a00000 mov r0, #0 <== NOT EXECUTED
}
300155d0: e8bd803c pop {r2, r3, r4, r5, pc} <== NOT EXECUTED
300090b8 <rtems_clock_get_uptime>:
*/
rtems_status_code rtems_clock_get_uptime(
struct timespec *uptime
)
{
if ( !uptime )
300090b8: e3500000 cmp r0, #0 <== NOT EXECUTED
* error code - if unsuccessful
*/
rtems_status_code rtems_clock_get_uptime(
struct timespec *uptime
)
{
300090bc: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
if ( !uptime )
300090c0: 0a000002 beq 300090d0 <rtems_clock_get_uptime+0x18> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_TOD_Get_uptime_as_timespec( uptime );
300090c4: eb000551 bl 3000a610 <_TOD_Get_uptime_as_timespec> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
300090c8: e3a00000 mov r0, #0 <== NOT EXECUTED
300090cc: 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;
300090d0: e3a00009 mov r0, #9 <== NOT EXECUTED
_TOD_Get_uptime_as_timespec( uptime );
return RTEMS_SUCCESSFUL;
}
300090d4: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30008ea0 <rtems_clock_tick>:
*
* NOTE: This routine only works for leap-years through 2099.
*/
rtems_status_code rtems_clock_tick( void )
{
30008ea0: e52de004 push {lr} ; (str lr, [sp, #-4]!)
_TOD_Tickle_ticks();
30008ea4: eb0004fa bl 3000a294 <_TOD_Tickle_ticks>
*/
RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_ticks( void )
{
_Watchdog_Tickle( &_Watchdog_Ticks_chain );
30008ea8: e59f002c ldr r0, [pc, #44] ; 30008edc <rtems_clock_tick+0x3c> 30008eac: eb000e55 bl 3000c808 <_Watchdog_Tickle>
_Watchdog_Tickle_ticks();
_Thread_Tickle_timeslice();
30008eb0: eb000cdd bl 3000c22c <_Thread_Tickle_timeslice>
* otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_context_switch_necessary( void )
{
return ( _Thread_Dispatch_necessary );
30008eb4: e59f3024 ldr r3, [pc, #36] ; 30008ee0 <rtems_clock_tick+0x40> 30008eb8: e5d33010 ldrb r3, [r3, #16]
if ( _Thread_Is_context_switch_necessary() &&
30008ebc: e3530000 cmp r3, #0
30008ec0: 0a000003 beq 30008ed4 <rtems_clock_tick+0x34>
* otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_dispatching_enabled( void )
{
return ( _Thread_Dispatch_disable_level == 0 );
30008ec4: e59f3018 ldr r3, [pc, #24] ; 30008ee4 <rtems_clock_tick+0x44><== NOT EXECUTED 30008ec8: e5933000 ldr r3, [r3] <== NOT EXECUTED 30008ecc: e3530000 cmp r3, #0 <== NOT EXECUTED
_Thread_Is_dispatching_enabled() )
_Thread_Dispatch();
30008ed0: 0b000a1a bleq 3000b740 <_Thread_Dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
30008ed4: e3a00000 mov r0, #0
30008ed8: e49df004 pop {pc} ; (ldr pc, [sp], #4)
30008ee8 <rtems_event_receive>:
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
30008ee8: e92d4070 push {r4, r5, r6, lr}
RTEMS_API_Control *api;
if ( !event_out )
30008eec: e2535000 subs r5, r3, #0
30008ef0: 0a000010 beq 30008f38 <rtems_event_receive+0x50>
return RTEMS_INVALID_ADDRESS;
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
30008ef4: e59f4044 ldr r4, [pc, #68] ; 30008f40 <rtems_event_receive+0x58>
if ( _Event_sets_Is_empty( event_in ) ) {
30008ef8: e3500000 cmp r0, #0
RTEMS_API_Control *api;
if ( !event_out )
return RTEMS_INVALID_ADDRESS;
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
30008efc: e5946004 ldr r6, [r4, #4]
if ( _Event_sets_Is_empty( event_in ) ) {
*event_out = api->pending_events;
return RTEMS_SUCCESSFUL;
30008f00: 01a00000 moveq r0, r0
RTEMS_API_Control *api;
if ( !event_out )
return RTEMS_INVALID_ADDRESS;
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
30008f04: e59660f8 ldr r6, [r6, #248] ; 0xf8
if ( _Event_sets_Is_empty( event_in ) ) {
*event_out = api->pending_events;
30008f08: 05963000 ldreq r3, [r6] 30008f0c: 05853000 streq r3, [r5]
if ( !event_out )
return RTEMS_INVALID_ADDRESS;
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
if ( _Event_sets_Is_empty( event_in ) ) {
30008f10: 08bd8070 popeq {r4, r5, r6, pc}
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
30008f14: e59fc028 ldr ip, [pc, #40] ; 30008f44 <rtems_event_receive+0x5c> 30008f18: e59ce000 ldr lr, [ip] 30008f1c: e28ee001 add lr, lr, #1 30008f20: e58ce000 str lr, [ip]
*event_out = api->pending_events;
return RTEMS_SUCCESSFUL;
}
_Thread_Disable_dispatch();
_Event_Seize( event_in, option_set, ticks, event_out );
30008f24: eb000007 bl 30008f48 <_Event_Seize>
_Thread_Enable_dispatch();
30008f28: eb000a48 bl 3000b850 <_Thread_Enable_dispatch>
return( _Thread_Executing->Wait.return_code );
30008f2c: e5943004 ldr r3, [r4, #4]
30008f30: e5930034 ldr r0, [r3, #52] ; 0x34
30008f34: e8bd8070 pop {r4, r5, r6, pc}
)
{
RTEMS_API_Control *api;
if ( !event_out )
return RTEMS_INVALID_ADDRESS;
30008f38: 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 );
}
30008f3c: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
3000b32c <rtems_extension_create>:
rtems_status_code rtems_extension_create(
rtems_name name,
const rtems_extensions_table *extension_table,
rtems_id *id
)
{
3000b32c: e92d41f0 push {r4, r5, r6, r7, r8, lr}
Extension_Control *the_extension;
if ( !id )
3000b330: e2527000 subs r7, r2, #0
rtems_status_code rtems_extension_create(
rtems_name name,
const rtems_extensions_table *extension_table,
rtems_id *id
)
{
3000b334: e1a05000 mov r5, r0 3000b338: e1a08001 mov r8, r1
Extension_Control *the_extension;
if ( !id )
return RTEMS_INVALID_ADDRESS;
3000b33c: 03a00009 moveq r0, #9
rtems_id *id
)
{
Extension_Control *the_extension;
if ( !id )
3000b340: 08bd81f0 popeq {r4, r5, r6, r7, r8, pc}
return RTEMS_INVALID_ADDRESS;
if ( !rtems_is_name_valid( name ) )
3000b344: e3550000 cmp r5, #0
3000b348: 0a00001c beq 3000b3c0 <rtems_extension_create+0x94>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
3000b34c: e59f3074 ldr r3, [pc, #116] ; 3000b3c8 <rtems_extension_create+0x9c> 3000b350: e5932000 ldr r2, [r3] 3000b354: e2822001 add r2, r2, #1 3000b358: 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 );
3000b35c: e59f6068 ldr r6, [pc, #104] ; 3000b3cc <rtems_extension_create+0xa0> 3000b360: e1a00006 mov r0, r6 3000b364: eb000386 bl 3000c184 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_extension = _Extension_Allocate();
if ( !the_extension ) {
3000b368: e2504000 subs r4, r0, #0
3000b36c: 1a000002 bne 3000b37c <rtems_extension_create+0x50>
_Thread_Enable_dispatch();
3000b370: eb0007e5 bl 3000d30c <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TOO_MANY;
3000b374: e3a00005 mov r0, #5 <== NOT EXECUTED
3000b378: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _User_extensions_Add_set_with_table(
User_extensions_Control *extension,
const User_extensions_Table *extension_table
)
{
extension->Callouts = *extension_table;
3000b37c: e284c024 add ip, r4, #36 ; 0x24
3000b380: e1a0e008 mov lr, r8
3000b384: e8be000f ldm lr!, {r0, r1, r2, r3}
3000b388: e8ac000f stmia ip!, {r0, r1, r2, r3}
3000b38c: e89e000f ldm lr, {r0, r1, r2, r3}
3000b390: e88c000f stm ip, {r0, r1, r2, r3}
_User_extensions_Add_set( extension );
3000b394: e2840010 add r0, r4, #16 3000b398: eb000aea bl 3000df48 <_User_extensions_Add_set>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000b39c: e596201c ldr r2, [r6, #28]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
3000b3a0: e5943008 ldr r3, [r4, #8] 3000b3a4: e1d410b8 ldrh r1, [r4, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000b3a8: e7824101 str r4, [r2, r1, lsl #2]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
3000b3ac: e584500c str r5, [r4, #12]
&_Extension_Information,
&the_extension->Object,
(Objects_Name) name
);
*id = the_extension->Object.id;
3000b3b0: e5873000 str r3, [r7]
_Thread_Enable_dispatch();
3000b3b4: eb0007d4 bl 3000d30c <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000b3b8: e3a00000 mov r0, #0
3000b3bc: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
3000b3c0: e3a00003 mov r0, #3 <== NOT EXECUTED
);
*id = the_extension->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
3000b3c4: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
3000bd9c <rtems_extension_ident>:
rtems_status_code rtems_extension_ident(
rtems_name name,
rtems_id *id
)
{
3000bd9c: e1a02000 mov r2, r0 <== NOT EXECUTED
3000bda0: e1a03001 mov r3, r1 <== NOT EXECUTED
3000bda4: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
Objects_Name_or_id_lookup_errors status;
status = _Objects_Name_to_id_u32(
3000bda8: e1a01002 mov r1, r2 <== NOT EXECUTED 3000bdac: e59f0010 ldr r0, [pc, #16] ; 3000bdc4 <rtems_extension_ident+0x28><== NOT EXECUTED 3000bdb0: e3e02102 mvn r2, #-2147483648 ; 0x80000000 <== NOT EXECUTED 3000bdb4: eb000498 bl 3000d01c <_Objects_Name_to_id_u32> <== NOT EXECUTED
OBJECTS_SEARCH_LOCAL_NODE,
id
);
return _Status_Object_name_errors_to_status[ status ];
}
3000bdb8: e59f3008 ldr r3, [pc, #8] ; 3000bdc8 <rtems_extension_ident+0x2c><== NOT EXECUTED
3000bdbc: e7930100 ldr r0, [r3, r0, lsl #2] <== NOT EXECUTED
3000bdc0: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000bd84 <rtems_get_version_string>:
#include <rtems/system.h>
const char *rtems_get_version_string(void)
{
return _RTEMS_version;
}
3000bd84: e59f0000 ldr r0, [pc, #0] ; 3000bd8c <rtems_get_version_string+0x8><== NOT EXECUTED 3000bd88: e12fff1e bx lr <== NOT EXECUTED
3000a2f0 <rtems_interrupt_disable>:
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000a2f0: e10f0000 mrs r0, CPSR <== NOT EXECUTED 3000a2f4: e3803080 orr r3, r0, #128 ; 0x80 <== NOT EXECUTED 3000a2f8: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
rtems_interrupt_level previous_level;
_ISR_Disable( previous_level );
return previous_level;
}
3000a2fc: e12fff1e bx lr <== NOT EXECUTED
3000a300 <rtems_interrupt_enable>:
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000a300: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED
void rtems_interrupt_enable(
rtems_interrupt_level previous_level
)
{
_ISR_Enable( previous_level );
}
3000a304: e12fff1e bx lr <== NOT EXECUTED
3000a308 <rtems_interrupt_flash>:
static inline void arm_interrupt_flash( uint32_t level )
{
uint32_t arm_switch_reg;
__asm__ volatile (
3000a308: e10f3000 mrs r3, CPSR <== NOT EXECUTED 3000a30c: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED 3000a310: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
void rtems_interrupt_flash(
rtems_interrupt_level previous_level
)
{
_ISR_Flash( previous_level );
}
3000a314: e12fff1e bx lr <== NOT EXECUTED
3000a318 <rtems_interrupt_is_in_progress>:
#undef rtems_interrupt_is_in_progress
bool rtems_interrupt_is_in_progress( void )
{
return _ISR_Is_in_progress();
3000a318: e59f300c ldr r3, [pc, #12] ; 3000a32c <rtems_interrupt_is_in_progress+0x14><== NOT EXECUTED 3000a31c: e5930000 ldr r0, [r3] <== NOT EXECUTED
}
3000a320: e2500000 subs r0, r0, #0 <== NOT EXECUTED 3000a324: 13a00001 movne r0, #1 <== NOT EXECUTED 3000a328: e12fff1e bx lr <== NOT EXECUTED
30009d20 <rtems_interrupt_level_attribute>:
rtems_attribute rtems_interrupt_level_attribute(
uint32_t level
)
{
return RTEMS_INTERRUPT_LEVEL(level);
}
30009d20: e2000080 and r0, r0, #128 ; 0x80 <== NOT EXECUTED 30009d24: e12fff1e bx lr <== NOT EXECUTED
30010d50 <rtems_io_close>:
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30010d50: e59fc044 ldr ip, [pc, #68] ; 30010d9c <rtems_io_close+0x4c>
rtems_status_code rtems_io_close(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
30010d54: e1a03000 mov r3, r0
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30010d58: e59cc000 ldr ip, [ip]
rtems_status_code rtems_io_close(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
30010d5c: e92d4010 push {r4, lr}
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30010d60: e150000c cmp r0, ip
return RTEMS_INVALID_NUMBER;
30010d64: 23a0000a movcs r0, #10
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30010d68: 28bd8010 popcs {r4, pc}
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].close_entry;
30010d6c: e59fc02c ldr ip, [pc, #44] ; 30010da0 <rtems_io_close+0x50> 30010d70: e3a04018 mov r4, #24 30010d74: e59cc000 ldr ip, [ip] 30010d78: e023c394 mla r3, r4, r3, ip 30010d7c: e5933008 ldr r3, [r3, #8]
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
30010d80: e3530000 cmp r3, #0
30010d84: 0a000002 beq 30010d94 <rtems_io_close+0x44>
30010d88: e1a0e00f mov lr, pc
30010d8c: e12fff13 bx r3
30010d90: e8bd8010 pop {r4, pc}
30010d94: e1a00003 mov r0, r3 <== NOT EXECUTED
}
30010d98: e8bd8010 pop {r4, pc} <== NOT EXECUTED
30010da4 <rtems_io_control>:
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30010da4: e59fc044 ldr ip, [pc, #68] ; 30010df0 <rtems_io_control+0x4c>
rtems_status_code rtems_io_control(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
30010da8: e1a03000 mov r3, r0
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30010dac: e59cc000 ldr ip, [ip]
rtems_status_code rtems_io_control(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
30010db0: e92d4010 push {r4, lr}
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30010db4: e150000c cmp r0, ip
return RTEMS_INVALID_NUMBER;
30010db8: 23a0000a movcs r0, #10
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30010dbc: 28bd8010 popcs {r4, pc}
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].control_entry;
30010dc0: e59fc02c ldr ip, [pc, #44] ; 30010df4 <rtems_io_control+0x50> 30010dc4: e3a04018 mov r4, #24 30010dc8: e59cc000 ldr ip, [ip] 30010dcc: e023c394 mla r3, r4, r3, ip 30010dd0: e5933014 ldr r3, [r3, #20]
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
30010dd4: e3530000 cmp r3, #0
30010dd8: 0a000002 beq 30010de8 <rtems_io_control+0x44>
30010ddc: e1a0e00f mov lr, pc
30010de0: e12fff13 bx r3
30010de4: e8bd8010 pop {r4, pc}
30010de8: e1a00003 mov r0, r3 <== NOT EXECUTED
}
30010dec: e8bd8010 pop {r4, pc} <== NOT EXECUTED
30010df8 <rtems_io_open>:
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30010df8: e59fc044 ldr ip, [pc, #68] ; 30010e44 <rtems_io_open+0x4c>
rtems_status_code rtems_io_open(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
30010dfc: e1a03000 mov r3, r0
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30010e00: e59cc000 ldr ip, [ip]
rtems_status_code rtems_io_open(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
30010e04: e92d4010 push {r4, lr}
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30010e08: e150000c cmp r0, ip
return RTEMS_INVALID_NUMBER;
30010e0c: 23a0000a movcs r0, #10
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30010e10: 28bd8010 popcs {r4, pc}
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].open_entry;
30010e14: e59fc02c ldr ip, [pc, #44] ; 30010e48 <rtems_io_open+0x50> 30010e18: e3a04018 mov r4, #24 30010e1c: e59cc000 ldr ip, [ip] 30010e20: e023c394 mla r3, r4, r3, ip 30010e24: e5933004 ldr r3, [r3, #4]
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
30010e28: e3530000 cmp r3, #0
30010e2c: 0a000002 beq 30010e3c <rtems_io_open+0x44>
30010e30: e1a0e00f mov lr, pc
30010e34: e12fff13 bx r3
30010e38: e8bd8010 pop {r4, pc}
30010e3c: e1a00003 mov r0, r3 <== NOT EXECUTED
}
30010e40: e8bd8010 pop {r4, pc} <== NOT EXECUTED
30010e4c <rtems_io_read>:
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30010e4c: e59fc044 ldr ip, [pc, #68] ; 30010e98 <rtems_io_read+0x4c>
rtems_status_code rtems_io_read(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
30010e50: e1a03000 mov r3, r0
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30010e54: e59cc000 ldr ip, [ip]
rtems_status_code rtems_io_read(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
30010e58: e92d4010 push {r4, lr}
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30010e5c: e150000c cmp r0, ip
return RTEMS_INVALID_NUMBER;
30010e60: 23a0000a movcs r0, #10
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30010e64: 28bd8010 popcs {r4, pc}
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].read_entry;
30010e68: e59fc02c ldr ip, [pc, #44] ; 30010e9c <rtems_io_read+0x50> 30010e6c: e3a04018 mov r4, #24 30010e70: e59cc000 ldr ip, [ip] 30010e74: e023c394 mla r3, r4, r3, ip 30010e78: e593300c ldr r3, [r3, #12]
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
30010e7c: e3530000 cmp r3, #0
30010e80: 0a000002 beq 30010e90 <rtems_io_read+0x44>
30010e84: e1a0e00f mov lr, pc
30010e88: e12fff13 bx r3
30010e8c: e8bd8010 pop {r4, pc}
30010e90: e1a00003 mov r0, r3 <== NOT EXECUTED
}
30010e94: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000af0c <rtems_io_register_driver>:
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
)
{
3000af0c: e92d4010 push {r4, lr}
3000af10: e1a04000 mov r4, r0
rtems_device_major_number major_limit = _IO_Number_of_drivers;
if ( rtems_interrupt_is_in_progress() )
3000af14: e59f0158 ldr r0, [pc, #344] ; 3000b074 <rtems_io_register_driver+0x168>
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;
3000af18: e59f3158 ldr r3, [pc, #344] ; 3000b078 <rtems_io_register_driver+0x16c>
if ( rtems_interrupt_is_in_progress() )
3000af1c: e5900000 ldr r0, [r0]
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;
3000af20: e5933000 ldr r3, [r3]
if ( rtems_interrupt_is_in_progress() )
3000af24: e3500000 cmp r0, #0
return RTEMS_CALLED_FROM_ISR;
3000af28: 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() )
3000af2c: 18bd8010 popne {r4, pc}
return RTEMS_CALLED_FROM_ISR;
if ( registered_major == NULL )
3000af30: e3520000 cmp r2, #0
3000af34: 0a000041 beq 3000b040 <rtems_io_register_driver+0x134>
return RTEMS_INVALID_ADDRESS;
/* Set it to an invalid value */
*registered_major = major_limit;
if ( driver_table == NULL )
3000af38: e3510000 cmp r1, #0
if ( registered_major == NULL )
return RTEMS_INVALID_ADDRESS;
/* Set it to an invalid value */
*registered_major = major_limit;
3000af3c: e5823000 str r3, [r2]
if ( driver_table == NULL )
3000af40: 0a00003e beq 3000b040 <rtems_io_register_driver+0x134>
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
3000af44: e5910000 ldr r0, [r1] 3000af48: e3500000 cmp r0, #0
3000af4c: 1a00003f bne 3000b050 <rtems_io_register_driver+0x144>
3000af50: e5910004 ldr r0, [r1, #4] 3000af54: e3500000 cmp r0, #0
3000af58: 1a00003c bne 3000b050 <rtems_io_register_driver+0x144>
3000af5c: ea000037 b 3000b040 <rtems_io_register_driver+0x134> <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
3000af60: e59f3114 ldr r3, [pc, #276] ; 3000b07c <rtems_io_register_driver+0x170> 3000af64: e5930000 ldr r0, [r3] 3000af68: e2800001 add r0, r0, #1 3000af6c: e5830000 str r0, [r3]
if ( major >= major_limit )
return RTEMS_INVALID_NUMBER;
_Thread_Disable_dispatch();
if ( major == 0 ) {
3000af70: e3540000 cmp r4, #0 3000af74: e59f0104 ldr r0, [pc, #260] ; 3000b080 <rtems_io_register_driver+0x174>
3000af78: 1a000010 bne 3000afc0 <rtems_io_register_driver+0xb4>
static rtems_status_code rtems_io_obtain_major_number(
rtems_device_major_number *major
)
{
rtems_device_major_number n = _IO_Number_of_drivers;
3000af7c: e59f30f4 ldr r3, [pc, #244] ; 3000b078 <rtems_io_register_driver+0x16c> 3000af80: e593c000 ldr ip, [r3] 3000af84: e5903000 ldr r3, [r0] 3000af88: ea000006 b 3000afa8 <rtems_io_register_driver+0x9c>
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
3000af8c: e5930000 ldr r0, [r3] 3000af90: e3500000 cmp r0, #0
3000af94: 1a000030 bne 3000b05c <rtems_io_register_driver+0x150>
3000af98: e5930004 ldr r0, [r3, #4] 3000af9c: e3500000 cmp r0, #0
3000afa0: 1a00002d bne 3000b05c <rtems_io_register_driver+0x150>
3000afa4: ea000001 b 3000afb0 <rtems_io_register_driver+0xa4>
rtems_device_major_number n = _IO_Number_of_drivers;
rtems_device_major_number m = 0;
/* major is error checked by caller */
for ( m = 0; m < n; ++m ) {
3000afa8: e154000c cmp r4, ip
3000afac: 3afffff6 bcc 3000af8c <rtems_io_register_driver+0x80>
}
/* Assigns invalid value in case of failure */
*major = m;
if ( m != n )
3000afb0: e154000c cmp r4, ip
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
3000afb4: e5824000 str r4, [r2]
if ( m != n )
3000afb8: 1a000011 bne 3000b004 <rtems_io_register_driver+0xf8>
3000afbc: ea000029 b 3000b068 <rtems_io_register_driver+0x15c> <== NOT EXECUTED
_Thread_Enable_dispatch();
return sc;
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
3000afc0: e3a03018 mov r3, #24 <== NOT EXECUTED 3000afc4: e0030394 mul r3, r4, r3 <== NOT EXECUTED 3000afc8: e5900000 ldr r0, [r0] <== NOT EXECUTED 3000afcc: e080c003 add ip, r0, r3 <== 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;
3000afd0: e7903003 ldr r3, [r0, r3] <== NOT EXECUTED 3000afd4: e3530000 cmp r3, #0 <== NOT EXECUTED 3000afd8: 13a03000 movne r3, #0 <== NOT EXECUTED 3000afdc: 1a000002 bne 3000afec <rtems_io_register_driver+0xe0> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
return RTEMS_TOO_MANY;
}
rtems_status_code rtems_io_register_driver(
3000afe0: e59c3004 ldr r3, [ip, #4] <== NOT EXECUTED 3000afe4: e2733001 rsbs r3, r3, #1 <== NOT EXECUTED 3000afe8: 33a03000 movcc r3, #0 <== NOT EXECUTED
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
if ( !rtems_io_is_empty_table( table ) ) {
3000afec: e3530000 cmp r3, #0 <== NOT EXECUTED
_Thread_Enable_dispatch();
return RTEMS_RESOURCE_IN_USE;
}
*registered_major = major;
3000aff0: 15824000 strne r4, [r2] <== NOT EXECUTED
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
if ( !rtems_io_is_empty_table( table ) ) {
3000aff4: 1a000002 bne 3000b004 <rtems_io_register_driver+0xf8> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000aff8: eb00075b bl 3000cd6c <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_RESOURCE_IN_USE;
3000affc: e3a0000c mov r0, #12 <== NOT EXECUTED
3000b000: e8bd8010 pop {r4, pc} <== NOT EXECUTED
}
*registered_major = major;
}
_IO_Driver_address_table [major] = *driver_table;
3000b004: e59f3074 ldr r3, [pc, #116] ; 3000b080 <rtems_io_register_driver+0x174>
3000b008: e3a0c018 mov ip, #24
3000b00c: e5933000 ldr r3, [r3]
3000b010: e1a0e001 mov lr, r1
3000b014: e02c3c94 mla ip, r4, ip, r3
3000b018: e8be000f ldm lr!, {r0, r1, r2, r3}
3000b01c: e8ac000f stmia ip!, {r0, r1, r2, r3}
3000b020: e89e0003 ldm lr, {r0, r1}
3000b024: e88c0003 stm ip, {r0, r1}
_Thread_Enable_dispatch();
3000b028: eb00074f bl 3000cd6c <_Thread_Enable_dispatch>
return rtems_io_initialize( major, 0, NULL );
3000b02c: e3a01000 mov r1, #0 3000b030: e1a00004 mov r0, r4 3000b034: e1a02001 mov r2, r1
}
3000b038: e8bd4010 pop {r4, lr}
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
3000b03c: ea001f88 b 30012e64 <rtems_io_initialize>
if ( driver_table == NULL )
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
3000b040: e3a00009 mov r0, #9 <== NOT EXECUTED
3000b044: e8bd8010 pop {r4, pc} <== NOT EXECUTED
if ( major >= major_limit )
return RTEMS_INVALID_NUMBER;
3000b048: e3a0000a mov r0, #10 <== NOT EXECUTED
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
}
3000b04c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
if ( major >= major_limit )
3000b050: e1540003 cmp r4, r3
3000b054: 3affffc1 bcc 3000af60 <rtems_io_register_driver+0x54>
3000b058: eafffffa b 3000b048 <rtems_io_register_driver+0x13c> <== NOT EXECUTED
rtems_device_major_number n = _IO_Number_of_drivers;
rtems_device_major_number m = 0;
/* major is error checked by caller */
for ( m = 0; m < n; ++m ) {
3000b05c: e2844001 add r4, r4, #1 3000b060: e2833018 add r3, r3, #24 3000b064: eaffffcf b 3000afa8 <rtems_io_register_driver+0x9c>
if ( major == 0 ) {
rtems_status_code sc = rtems_io_obtain_major_number( registered_major );
if ( sc != RTEMS_SUCCESSFUL ) {
_Thread_Enable_dispatch();
3000b068: eb00073f bl 3000cd6c <_Thread_Enable_dispatch> <== NOT EXECUTED
*major = m;
if ( m != n )
return RTEMS_SUCCESSFUL;
return RTEMS_TOO_MANY;
3000b06c: 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;
3000b070: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000b084 <rtems_io_unregister_driver>:
rtems_status_code rtems_io_unregister_driver(
rtems_device_major_number major
)
{
if ( rtems_interrupt_is_in_progress() )
3000b084: e59f305c ldr r3, [pc, #92] ; 3000b0e8 <rtems_io_unregister_driver+0x64>
*/
rtems_status_code rtems_io_unregister_driver(
rtems_device_major_number major
)
{
3000b088: e92d4010 push {r4, lr}
if ( rtems_interrupt_is_in_progress() )
3000b08c: e5934000 ldr r4, [r3] 3000b090: e3540000 cmp r4, #0
return RTEMS_CALLED_FROM_ISR;
3000b094: 13a00012 movne r0, #18
rtems_status_code rtems_io_unregister_driver(
rtems_device_major_number major
)
{
if ( rtems_interrupt_is_in_progress() )
3000b098: 18bd8010 popne {r4, pc}
return RTEMS_CALLED_FROM_ISR;
if ( major < _IO_Number_of_drivers ) {
3000b09c: e59f3048 ldr r3, [pc, #72] ; 3000b0ec <rtems_io_unregister_driver+0x68> 3000b0a0: e5933000 ldr r3, [r3] 3000b0a4: e1500003 cmp r0, r3
3000b0a8: 2a00000c bcs 3000b0e0 <rtems_io_unregister_driver+0x5c>
3000b0ac: e59f303c ldr r3, [pc, #60] ; 3000b0f0 <rtems_io_unregister_driver+0x6c> 3000b0b0: e5932000 ldr r2, [r3] 3000b0b4: e2822001 add r2, r2, #1 3000b0b8: e5832000 str r2, [r3]
_Thread_Disable_dispatch();
memset(
3000b0bc: e59f3030 ldr r3, [pc, #48] ; 3000b0f4 <rtems_io_unregister_driver+0x70>
&_IO_Driver_address_table[major],
3000b0c0: e3a02018 mov r2, #24
if ( rtems_interrupt_is_in_progress() )
return RTEMS_CALLED_FROM_ISR;
if ( major < _IO_Number_of_drivers ) {
_Thread_Disable_dispatch();
memset(
3000b0c4: e5933000 ldr r3, [r3] 3000b0c8: e1a01004 mov r1, r4 3000b0cc: e0203092 mla r0, r2, r0, r3 3000b0d0: eb002a7a bl 30015ac0 <memset>
&_IO_Driver_address_table[major],
0,
sizeof( rtems_driver_address_table )
);
_Thread_Enable_dispatch();
3000b0d4: eb000724 bl 3000cd6c <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000b0d8: e1a00004 mov r0, r4
3000b0dc: e8bd8010 pop {r4, pc}
}
return RTEMS_UNSATISFIED;
3000b0e0: e3a0000d mov r0, #13 <== NOT EXECUTED
}
3000b0e4: e8bd8010 pop {r4, pc} <== NOT EXECUTED
30010ea0 <rtems_io_write>:
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30010ea0: e59fc044 ldr ip, [pc, #68] ; 30010eec <rtems_io_write+0x4c>
rtems_status_code rtems_io_write(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
30010ea4: e1a03000 mov r3, r0
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30010ea8: e59cc000 ldr ip, [ip]
rtems_status_code rtems_io_write(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
30010eac: e92d4010 push {r4, lr}
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30010eb0: e150000c cmp r0, ip
return RTEMS_INVALID_NUMBER;
30010eb4: 23a0000a movcs r0, #10
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
30010eb8: 28bd8010 popcs {r4, pc}
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].write_entry;
30010ebc: e59fc02c ldr ip, [pc, #44] ; 30010ef0 <rtems_io_write+0x50> 30010ec0: e3a04018 mov r4, #24 30010ec4: e59cc000 ldr ip, [ip] 30010ec8: e023c394 mla r3, r4, r3, ip 30010ecc: e5933010 ldr r3, [r3, #16]
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
30010ed0: e3530000 cmp r3, #0
30010ed4: 0a000002 beq 30010ee4 <rtems_io_write+0x44>
30010ed8: e1a0e00f mov lr, pc
30010edc: e12fff13 bx r3
30010ee0: e8bd8010 pop {r4, pc}
30010ee4: e1a00003 mov r0, r3 <== NOT EXECUTED
}
30010ee8: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000c124 <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)
{
3000c124: 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 )
3000c128: e2508000 subs r8, r0, #0 <== NOT EXECUTED
3000c12c: 08bd81f0 popeq {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
3000c130: e59f4048 ldr r4, [pc, #72] ; 3000c180 <rtems_iterate_over_all_threads+0x5c><== NOT EXECUTED
#endif
#include <rtems/system.h>
#include <rtems/score/thread.h>
void rtems_iterate_over_all_threads(rtems_per_thread_routine routine)
3000c134: e284700c add r7, r4, #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 ];
3000c138: e5b43004 ldr r3, [r4, #4]! <== NOT EXECUTED 3000c13c: e5936004 ldr r6, [r3, #4] <== NOT EXECUTED
if ( !information )
3000c140: e3560000 cmp r6, #0 <== NOT EXECUTED 3000c144: 13a05001 movne r5, #1 <== NOT EXECUTED 3000c148: 1a000006 bne 3000c168 <rtems_iterate_over_all_threads+0x44><== NOT EXECUTED 3000c14c: ea000008 b 3000c174 <rtems_iterate_over_all_threads+0x50> <== NOT EXECUTED
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
the_thread = (Thread_Control *)information->local_table[ i ];
3000c150: e596301c ldr r3, [r6, #28] <== NOT EXECUTED 3000c154: e7930105 ldr r0, [r3, r5, lsl #2] <== NOT EXECUTED
if ( !the_thread )
3000c158: e3500000 cmp r0, #0 <== NOT EXECUTED
continue;
(*routine)(the_thread);
3000c15c: 11a0e00f movne lr, pc <== NOT EXECUTED 3000c160: 112fff18 bxne r8 <== NOT EXECUTED
information = _Objects_Information_table[ api_index ][ 1 ];
if ( !information )
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
3000c164: e2855001 add r5, r5, #1 <== NOT EXECUTED 3000c168: e1d631b0 ldrh r3, [r6, #16] <== NOT EXECUTED 3000c16c: e1550003 cmp r5, r3 <== NOT EXECUTED 3000c170: 9afffff6 bls 3000c150 <rtems_iterate_over_all_threads+0x2c><== NOT EXECUTED
Objects_Information *information;
if ( !routine )
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
3000c174: e1540007 cmp r4, r7 <== NOT EXECUTED
3000c178: 1affffee bne 3000c138 <rtems_iterate_over_all_threads+0x14><== NOT EXECUTED
3000c17c: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
30015d8c <rtems_message_queue_broadcast>:
rtems_id id,
const void *buffer,
size_t size,
uint32_t *count
)
{
30015d8c: e92d40f7 push {r0, r1, r2, r4, r5, r6, r7, lr}
register Message_queue_Control *the_message_queue;
Objects_Locations location;
CORE_message_queue_Status core_status;
if ( !buffer )
30015d90: e2517000 subs r7, r1, #0
rtems_id id,
const void *buffer,
size_t size,
uint32_t *count
)
{
30015d94: e1a04000 mov r4, r0 30015d98: e1a05002 mov r5, r2 30015d9c: e1a06003 mov r6, r3
register Message_queue_Control *the_message_queue;
Objects_Locations location;
CORE_message_queue_Status core_status;
if ( !buffer )
30015da0: 0a000015 beq 30015dfc <rtems_message_queue_broadcast+0x70>
return RTEMS_INVALID_ADDRESS;
if ( !count )
30015da4: e3530000 cmp r3, #0
30015da8: 0a000013 beq 30015dfc <rtems_message_queue_broadcast+0x70>
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
_Objects_Get( &_Message_queue_Information, id, location );
30015dac: e59f0050 ldr r0, [pc, #80] ; 30015e04 <rtems_message_queue_broadcast+0x78> 30015db0: e1a01004 mov r1, r4 30015db4: e28d2008 add r2, sp, #8 30015db8: eb001414 bl 3001ae10 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
30015dbc: e59d3008 ldr r3, [sp, #8] 30015dc0: e3530000 cmp r3, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
30015dc4: 13a00004 movne r0, #4
if ( !count )
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
30015dc8: 1a00000c bne 30015e00 <rtems_message_queue_broadcast+0x74>
case OBJECTS_LOCAL:
core_status = _CORE_message_queue_Broadcast(
30015dcc: e58d3000 str r3, [sp] 30015dd0: e1a01007 mov r1, r7 30015dd4: e1a03004 mov r3, r4 30015dd8: e1a02005 mov r2, r5 30015ddc: e2800014 add r0, r0, #20 30015de0: e58d6004 str r6, [sp, #4] 30015de4: eb000d11 bl 30019230 <_CORE_message_queue_Broadcast> 30015de8: e1a04000 mov r4, r0
NULL,
#endif
count
);
_Thread_Enable_dispatch();
30015dec: eb00172d bl 3001baa8 <_Thread_Enable_dispatch>
return
30015df0: e1a00004 mov r0, r4 30015df4: eb0000cc bl 3001612c <_Message_queue_Translate_core_message_queue_return_code> 30015df8: ea000000 b 30015e00 <rtems_message_queue_broadcast+0x74>
if ( !buffer )
return RTEMS_INVALID_ADDRESS;
if ( !count )
return RTEMS_INVALID_ADDRESS;
30015dfc: e3a00009 mov r0, #9 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
30015e00: e8bd80fe pop {r1, r2, r3, r4, r5, r6, r7, pc}
30011028 <rtems_message_queue_create>:
uint32_t count,
size_t max_message_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
30011028: e92d45f1 push {r0, r4, r5, r6, r7, r8, sl, lr}
CORE_message_queue_Attributes the_msgq_attributes;
#if defined(RTEMS_MULTIPROCESSING)
bool is_global;
#endif
if ( !rtems_is_name_valid( name ) )
3001102c: e2507000 subs r7, r0, #0
uint32_t count,
size_t max_message_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
30011030: e1a06001 mov r6, r1 30011034: e1a05002 mov r5, r2 30011038: e1a0a003 mov sl, r3 3001103c: e59d8020 ldr r8, [sp, #32]
#if defined(RTEMS_MULTIPROCESSING)
bool is_global;
#endif
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
30011040: 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 ) )
30011044: 0a00002d beq 30011100 <rtems_message_queue_create+0xd8>
return RTEMS_INVALID_NAME;
if ( !id )
30011048: e3580000 cmp r8, #0
return RTEMS_INVALID_ADDRESS;
3001104c: 03a00009 moveq r0, #9
#endif
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
30011050: 0a00002a beq 30011100 <rtems_message_queue_create+0xd8>
if ( (is_global = _Attributes_Is_global( attribute_set ) ) &&
!_System_state_Is_multiprocessing )
return RTEMS_MP_NOT_CONFIGURED;
#endif
if ( count == 0 )
30011054: e3510000 cmp r1, #0
return RTEMS_INVALID_NUMBER;
30011058: 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 )
3001105c: 0a000027 beq 30011100 <rtems_message_queue_create+0xd8>
return RTEMS_INVALID_NUMBER;
if ( max_message_size == 0 )
30011060: e3520000 cmp r2, #0
return RTEMS_INVALID_SIZE;
30011064: 03a00008 moveq r0, #8
#endif
if ( count == 0 )
return RTEMS_INVALID_NUMBER;
if ( max_message_size == 0 )
30011068: 0a000024 beq 30011100 <rtems_message_queue_create+0xd8>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
3001106c: e59f3090 ldr r3, [pc, #144] ; 30011104 <rtems_message_queue_create+0xdc> 30011070: e5932000 ldr r2, [r3] 30011074: e2822001 add r2, r2, #1 30011078: e5832000 str r2, [r3]
#endif
#endif
_Thread_Disable_dispatch(); /* protects object pointer */
the_message_queue = _Message_queue_Allocate();
3001107c: eb001851 bl 300171c8 <_Message_queue_Allocate>
if ( !the_message_queue ) {
30011080: e2504000 subs r4, r0, #0
30011084: 1a000002 bne 30011094 <rtems_message_queue_create+0x6c>
_Thread_Enable_dispatch();
30011088: eb000bc8 bl 30013fb0 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TOO_MANY;
3001108c: e3a00005 mov r0, #5 <== NOT EXECUTED 30011090: ea00001a b 30011100 <rtems_message_queue_create+0xd8> <== NOT EXECUTED
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_message_queue->attribute_set = attribute_set;
30011094: e584a010 str sl, [r4, #16]
if (_Attributes_Is_priority( attribute_set ) )
30011098: e21aa004 ands sl, sl, #4
the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_PRIORITY;
3001109c: 13a03001 movne r3, #1 300110a0: 158d3000 strne r3, [sp]
else
the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_FIFO;
if ( ! _CORE_message_queue_Initialize(
300110a4: e2840014 add r0, r4, #20 300110a8: e1a0100d mov r1, sp 300110ac: e1a02006 mov r2, r6 300110b0: e1a03005 mov r3, r5
the_message_queue->attribute_set = attribute_set;
if (_Attributes_Is_priority( attribute_set ) )
the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_PRIORITY;
else
the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_FIFO;
300110b4: 058da000 streq sl, [sp]
if ( ! _CORE_message_queue_Initialize(
300110b8: eb00045d bl 30012234 <_CORE_message_queue_Initialize> 300110bc: e3500000 cmp r0, #0
300110c0: 1a000005 bne 300110dc <rtems_message_queue_create+0xb4>
*/
RTEMS_INLINE_ROUTINE void _Message_queue_Free (
Message_queue_Control *the_message_queue
)
{
_Objects_Free( &_Message_queue_Information, &the_message_queue->Object );
300110c4: e59f003c ldr r0, [pc, #60] ; 30011108 <rtems_message_queue_create+0xe0><== NOT EXECUTED 300110c8: e1a01004 mov r1, r4 <== NOT EXECUTED 300110cc: eb000816 bl 3001312c <_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();
300110d0: eb000bb6 bl 30013fb0 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_UNSATISFIED;
300110d4: e3a0000d mov r0, #13 <== NOT EXECUTED 300110d8: ea000008 b 30011100 <rtems_message_queue_create+0xd8> <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
300110dc: e59f2024 ldr r2, [pc, #36] ; 30011108 <rtems_message_queue_create+0xe0>
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
300110e0: e5943008 ldr r3, [r4, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
300110e4: e592201c ldr r2, [r2, #28]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
300110e8: e1d410b8 ldrh r1, [r4, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
300110ec: e7824101 str r4, [r2, r1, lsl #2]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
300110f0: e584700c str r7, [r4, #12]
&_Message_queue_Information,
&the_message_queue->Object,
(Objects_Name) name
);
*id = the_message_queue->Object.id;
300110f4: e5883000 str r3, [r8]
name,
0
);
#endif
_Thread_Enable_dispatch();
300110f8: eb000bac bl 30013fb0 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
300110fc: e3a00000 mov r0, #0
}
30011100: e8bd85f8 pop {r3, r4, r5, r6, r7, r8, sl, pc}
30015f9c <rtems_message_queue_get_number_pending>:
rtems_status_code rtems_message_queue_get_number_pending(
rtems_id id,
uint32_t *count
)
{
30015f9c: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
30015fa0: e2514000 subs r4, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_message_queue_get_number_pending(
rtems_id id,
uint32_t *count
)
{
30015fa4: e1a03000 mov r3, r0 <== NOT EXECUTED
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
return RTEMS_INVALID_ADDRESS;
30015fa8: 03a00009 moveq r0, #9 <== NOT EXECUTED
)
{
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
30015fac: 0a00000b beq 30015fe0 <rtems_message_queue_get_number_pending+0x44><== NOT EXECUTED 30015fb0: e59f002c ldr r0, [pc, #44] ; 30015fe4 <rtems_message_queue_get_number_pending+0x48><== NOT EXECUTED 30015fb4: e1a01003 mov r1, r3 <== NOT EXECUTED 30015fb8: e1a0200d mov r2, sp <== NOT EXECUTED 30015fbc: eb001393 bl 3001ae10 <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
30015fc0: e59d5000 ldr r5, [sp] <== NOT EXECUTED 30015fc4: e3550000 cmp r5, #0 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
30015fc8: 13a00004 movne r0, #4 <== NOT EXECUTED
if ( !count )
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
30015fcc: 1a000003 bne 30015fe0 <rtems_message_queue_get_number_pending+0x44><== NOT EXECUTED
case OBJECTS_LOCAL:
*count = the_message_queue->message_queue.number_of_pending_messages;
30015fd0: e590305c ldr r3, [r0, #92] ; 0x5c <== NOT EXECUTED 30015fd4: e5843000 str r3, [r4] <== NOT EXECUTED
_Thread_Enable_dispatch();
30015fd8: eb0016b2 bl 3001baa8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
30015fdc: e1a00005 mov r0, r5 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
30015fe0: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED
30011140 <rtems_message_queue_receive>:
void *buffer,
size_t *size,
rtems_option option_set,
rtems_interval timeout
)
{
30011140: e92d4077 push {r0, r1, r2, r4, r5, r6, lr}
register Message_queue_Control *the_message_queue;
Objects_Locations location;
bool wait;
if ( !buffer )
30011144: e2515000 subs r5, r1, #0
void *buffer,
size_t *size,
rtems_option option_set,
rtems_interval timeout
)
{
30011148: e1a0c000 mov ip, r0 3001114c: e1a04002 mov r4, r2 30011150: e1a06003 mov r6, r3
register Message_queue_Control *the_message_queue;
Objects_Locations location;
bool wait;
if ( !buffer )
30011154: 0a00001a beq 300111c4 <rtems_message_queue_receive+0x84>
return RTEMS_INVALID_ADDRESS;
if ( !size )
30011158: e3520000 cmp r2, #0
3001115c: 0a000018 beq 300111c4 <rtems_message_queue_receive+0x84>
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
_Objects_Get( &_Message_queue_Information, id, location );
30011160: e28d2008 add r2, sp, #8 30011164: e59f0060 ldr r0, [pc, #96] ; 300111cc <rtems_message_queue_receive+0x8c> 30011168: e1a0100c mov r1, ip 3001116c: eb000843 bl 30013280 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
30011170: e59d2008 ldr r2, [sp, #8] 30011174: e1a03000 mov r3, r0 30011178: e3520000 cmp r2, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3001117c: 13a00004 movne r0, #4
if ( !size )
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
30011180: 1a000010 bne 300111c8 <rtems_message_queue_receive+0x88>
if ( _Options_Is_no_wait( option_set ) )
wait = false;
else
wait = true;
_CORE_message_queue_Seize(
30011184: e59d201c ldr r2, [sp, #28]
*/
RTEMS_INLINE_ROUTINE bool _Options_Is_no_wait (
rtems_option option_set
)
{
return (option_set & RTEMS_NO_WAIT) ? true : false;
30011188: e2066001 and r6, r6, #1 3001118c: e2266001 eor r6, r6, #1 30011190: e58d2004 str r2, [sp, #4] 30011194: e58d6000 str r6, [sp] 30011198: e2830014 add r0, r3, #20 3001119c: e5931008 ldr r1, [r3, #8] 300111a0: e1a02005 mov r2, r5 300111a4: e1a03004 mov r3, r4 300111a8: eb000451 bl 300122f4 <_CORE_message_queue_Seize>
buffer,
size,
wait,
timeout
);
_Thread_Enable_dispatch();
300111ac: eb000b7f bl 30013fb0 <_Thread_Enable_dispatch>
return _Message_queue_Translate_core_message_queue_return_code(
_Thread_Executing->Wait.return_code
300111b0: e59f3018 ldr r3, [pc, #24] ; 300111d0 <rtems_message_queue_receive+0x90> 300111b4: e5933004 ldr r3, [r3, #4]
size,
wait,
timeout
);
_Thread_Enable_dispatch();
return _Message_queue_Translate_core_message_queue_return_code(
300111b8: e5930034 ldr r0, [r3, #52] ; 0x34 300111bc: eb000023 bl 30011250 <_Message_queue_Translate_core_message_queue_return_code> 300111c0: ea000000 b 300111c8 <rtems_message_queue_receive+0x88>
if ( !buffer )
return RTEMS_INVALID_ADDRESS;
if ( !size )
return RTEMS_INVALID_ADDRESS;
300111c4: e3a00009 mov r0, #9 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
300111c8: e8bd807e pop {r1, r2, r3, r4, r5, r6, pc}
300097a0 <rtems_object_api_maximum_class>:
int rtems_object_api_maximum_class(
int api
)
{
return _Objects_API_maximum_class(api);
300097a0: ea00057a b 3000ad90 <_Objects_API_maximum_class> <== NOT EXECUTED
300097a4 <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 )
300097a4: e2400001 sub r0, r0, #1 <== NOT EXECUTED
uint32_t api
)
{
if ( _Objects_Is_api_valid( api ) )
return 1;
return -1;
300097a8: e3500003 cmp r0, #3 <== NOT EXECUTED
}
300097ac: 33a00001 movcc r0, #1 <== NOT EXECUTED 300097b0: 23e00000 mvncs r0, #0 <== NOT EXECUTED 300097b4: e12fff1e bx lr <== NOT EXECUTED
300097b8 <rtems_object_get_api_class_name>:
)
{
const rtems_assoc_t *api_assoc;
const rtems_assoc_t *class_assoc;
if ( the_api == OBJECTS_INTERNAL_API )
300097b8: e3500001 cmp r0, #1 <== NOT EXECUTED
const char *rtems_object_get_api_class_name(
int the_api,
int the_class
)
{
300097bc: 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 )
300097c0: 0a000005 beq 300097dc <rtems_object_get_api_class_name+0x24><== NOT EXECUTED
api_assoc = rtems_object_api_internal_assoc;
else if ( the_api == OBJECTS_CLASSIC_API )
300097c4: e3500002 cmp r0, #2 <== NOT EXECUTED 300097c8: 0a000005 beq 300097e4 <rtems_object_get_api_class_name+0x2c><== NOT EXECUTED
api_assoc = rtems_object_api_classic_assoc;
#ifdef RTEMS_POSIX_API
else if ( the_api == OBJECTS_POSIX_API )
300097cc: e3500003 cmp r0, #3 <== NOT EXECUTED
api_assoc = rtems_object_api_posix_assoc;
300097d0: 059f0034 ldreq r0, [pc, #52] ; 3000980c <rtems_object_get_api_class_name+0x54><== 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 )
300097d4: 1a000008 bne 300097fc <rtems_object_get_api_class_name+0x44><== NOT EXECUTED 300097d8: ea000002 b 300097e8 <rtems_object_get_api_class_name+0x30> <== 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;
300097dc: e59f002c ldr r0, [pc, #44] ; 30009810 <rtems_object_get_api_class_name+0x58><== NOT EXECUTED 300097e0: ea000000 b 300097e8 <rtems_object_get_api_class_name+0x30> <== NOT EXECUTED
else if ( the_api == OBJECTS_CLASSIC_API )
api_assoc = rtems_object_api_classic_assoc;
300097e4: e59f0028 ldr r0, [pc, #40] ; 30009814 <rtems_object_get_api_class_name+0x5c><== 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 );
300097e8: eb00128c bl 3000e220 <rtems_assoc_ptr_by_local> <== NOT EXECUTED
if ( class_assoc )
300097ec: e3500000 cmp r0, #0 <== NOT EXECUTED
return class_assoc->name;
300097f0: 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 )
300097f4: 149df004 popne {pc} ; (ldrne pc, [sp], #4) <== NOT EXECUTED
300097f8: ea000001 b 30009804 <rtems_object_get_api_class_name+0x4c> <== NOT EXECUTED
#ifdef RTEMS_POSIX_API
else if ( the_api == OBJECTS_POSIX_API )
api_assoc = rtems_object_api_posix_assoc;
#endif
else
return "BAD API";
300097fc: e59f0014 ldr r0, [pc, #20] ; 30009818 <rtems_object_get_api_class_name+0x60><== NOT EXECUTED
30009800: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class );
if ( class_assoc )
return class_assoc->name;
return "BAD CLASS";
30009804: e59f0010 ldr r0, [pc, #16] ; 3000981c <rtems_object_get_api_class_name+0x64><== NOT EXECUTED
}
30009808: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30009820 <rtems_object_get_api_name>:
};
const char *rtems_object_get_api_name(
int api
)
{
30009820: e1a01000 mov r1, r0 <== NOT EXECUTED
30009824: 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 );
30009828: e59f0010 ldr r0, [pc, #16] ; 30009840 <rtems_object_get_api_name+0x20><== NOT EXECUTED 3000982c: eb00127b bl 3000e220 <rtems_assoc_ptr_by_local> <== NOT EXECUTED
if ( api_assoc )
30009830: e3500000 cmp r0, #0 <== NOT EXECUTED
return api_assoc->name;
30009834: 15900000 ldrne r0, [r0] <== NOT EXECUTED
return "BAD CLASS";
30009838: 059f0004 ldreq r0, [pc, #4] ; 30009844 <rtems_object_get_api_name+0x24><== NOT EXECUTED
}
3000983c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000b30c <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
)
{
3000b30c: e92d4010 push {r4, lr} <== NOT EXECUTED
int i;
/*
* Validate parameters and look up information structure.
*/
if ( !info )
3000b310: e2524000 subs r4, r2, #0 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
3000b314: 03a00009 moveq r0, #9 <== NOT EXECUTED
int i;
/*
* Validate parameters and look up information structure.
*/
if ( !info )
3000b318: 08bd8010 popeq {r4, pc} <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
obj_info = _Objects_Get_information( the_api, the_class );
3000b31c: e1a01801 lsl r1, r1, #16 <== NOT EXECUTED 3000b320: e1a01821 lsr r1, r1, #16 <== NOT EXECUTED 3000b324: eb000693 bl 3000cd78 <_Objects_Get_information> <== NOT EXECUTED
if ( !obj_info )
3000b328: e3500000 cmp r0, #0 <== NOT EXECUTED 3000b32c: 0a000014 beq 3000b384 <rtems_object_get_class_information+0x78><== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
/*
* Return information about this object class to the user.
*/
info->minimum_id = obj_info->minimum_id;
3000b330: e5903008 ldr r3, [r0, #8] <== NOT EXECUTED
info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum;
3000b334: 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;
3000b338: e5843000 str r3, [r4] <== NOT EXECUTED
info->maximum_id = obj_info->maximum_id;
3000b33c: e590300c ldr r3, [r0, #12] <== NOT EXECUTED
info->auto_extend = obj_info->auto_extend;
info->maximum = obj_info->maximum;
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
3000b340: e3a02000 mov r2, #0 <== 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;
3000b344: e5843004 str r3, [r4, #4] <== NOT EXECUTED
info->auto_extend = obj_info->auto_extend;
3000b348: e5d03012 ldrb r3, [r0, #18] <== NOT EXECUTED
info->maximum = obj_info->maximum;
3000b34c: e5841008 str r1, [r4, #8] <== 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;
3000b350: e5c4300c strb r3, [r4, #12] <== NOT EXECUTED
info->maximum = obj_info->maximum;
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
3000b354: e3a03001 mov r3, #1 <== NOT EXECUTED 3000b358: ea000004 b 3000b370 <rtems_object_get_class_information+0x64><== NOT EXECUTED
if ( !obj_info->local_table[i] )
3000b35c: e590c01c ldr ip, [r0, #28] <== NOT EXECUTED 3000b360: e79cc103 ldr ip, [ip, r3, 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++ )
3000b364: e2833001 add r3, r3, #1 <== NOT EXECUTED
if ( !obj_info->local_table[i] )
3000b368: e35c0000 cmp ip, #0 <== NOT EXECUTED
unallocated++;
3000b36c: 02822001 addeq r2, r2, #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++ )
3000b370: e1530001 cmp r3, r1 <== NOT EXECUTED 3000b374: 9afffff8 bls 3000b35c <rtems_object_get_class_information+0x50><== NOT EXECUTED
if ( !obj_info->local_table[i] )
unallocated++;
info->unallocated = unallocated;
3000b378: e5842010 str r2, [r4, #16] <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
3000b37c: e3a00000 mov r0, #0 <== NOT EXECUTED
3000b380: 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;
3000b384: e3a0000a mov r0, #10 <== NOT EXECUTED
unallocated++;
info->unallocated = unallocated;
return RTEMS_SUCCESSFUL;
}
3000b388: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000a60c <rtems_object_get_classic_name>:
rtems_status_code rtems_object_get_classic_name(
rtems_id id,
rtems_name *name
)
{
3000a60c: e92d4011 push {r0, r4, lr} <== NOT EXECUTED
Objects_Name_or_id_lookup_errors status;
Objects_Name name_u;
if ( !name )
3000a610: e2514000 subs r4, r1, #0 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
3000a614: 03a00009 moveq r0, #9 <== NOT EXECUTED
)
{
Objects_Name_or_id_lookup_errors status;
Objects_Name name_u;
if ( !name )
3000a618: 0a000005 beq 3000a634 <rtems_object_get_classic_name+0x28> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
status = _Objects_Id_to_name( id, &name_u );
3000a61c: e1a0100d mov r1, sp <== NOT EXECUTED 3000a620: eb0006bb bl 3000c114 <_Objects_Id_to_name> <== NOT EXECUTED
*name = name_u.name_u32;
3000a624: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000a628: e5843000 str r3, [r4] <== NOT EXECUTED
return _Status_Object_name_errors_to_status[ status ];
3000a62c: e59f3004 ldr r3, [pc, #4] ; 3000a638 <rtems_object_get_classic_name+0x2c><== NOT EXECUTED 3000a630: e7930100 ldr r0, [r3, r0, lsl #2] <== NOT EXECUTED
}
3000a634: e8bd8018 pop {r3, r4, pc} <== NOT EXECUTED
3000a8e0 <rtems_object_get_name>:
Objects_Id id,
size_t length,
char *name
)
{
return _Objects_Get_name_as_string( id, length, name );
3000a8e0: ea000743 b 3000c5f4 <_Objects_Get_name_as_string> <== NOT EXECUTED
3000b390 <rtems_object_id_api_maximum>:
#undef rtems_object_id_api_maximum
int rtems_object_id_api_maximum(void)
{
return OBJECTS_APIS_LAST;
}
3000b390: e3a00003 mov r0, #3 <== NOT EXECUTED 3000b394: e12fff1e bx lr <== NOT EXECUTED
3000b398 <rtems_object_id_api_minimum>:
#undef rtems_object_id_api_minimum
int rtems_object_id_api_minimum(void)
{
return OBJECTS_INTERNAL_API;
}
3000b398: e3a00001 mov r0, #1 <== NOT EXECUTED 3000b39c: e12fff1e bx lr <== NOT EXECUTED
3000b3a0 <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);
3000b3a0: e1a00c20 lsr r0, r0, #24 <== NOT EXECUTED
int rtems_object_id_get_api(
rtems_id id
)
{
return _Objects_Get_API( id );
}
3000b3a4: e2000007 and r0, r0, #7 <== NOT EXECUTED 3000b3a8: e12fff1e bx lr <== NOT EXECUTED
3000b3ac <rtems_object_id_get_class>:
int rtems_object_id_get_class(
rtems_id id
)
{
return _Objects_Get_class( id );
}
3000b3ac: e1a00da0 lsr r0, r0, #27 <== NOT EXECUTED 3000b3b0: e12fff1e bx lr <== NOT EXECUTED
3000b3b4 <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 );
3000b3b4: e1a00800 lsl r0, r0, #16 <== NOT EXECUTED
}
3000b3b8: e1a00820 lsr r0, r0, #16 <== NOT EXECUTED 3000b3bc: e12fff1e bx lr <== NOT EXECUTED
3000b3c0 <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;
3000b3c0: e1a00820 lsr r0, r0, #16 <== NOT EXECUTED
int rtems_object_id_get_node(
rtems_id id
)
{
return _Objects_Get_node( id );
}
3000b3c4: e20000ff and r0, r0, #255 ; 0xff <== NOT EXECUTED 3000b3c8: e12fff1e bx lr <== NOT EXECUTED
3000984c <rtems_object_set_name>:
*/
rtems_status_code rtems_object_set_name(
rtems_id id,
const char *name
)
{
3000984c: e92d4071 push {r0, r4, r5, r6, lr} <== NOT EXECUTED
Objects_Information *information;
Objects_Locations location;
Objects_Control *the_object;
Objects_Id tmpId;
if ( !name )
30009850: e2515000 subs r5, r1, #0 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
30009854: 03a00009 moveq r0, #9 <== NOT EXECUTED
Objects_Information *information;
Objects_Locations location;
Objects_Control *the_object;
Objects_Id tmpId;
if ( !name )
30009858: 0a000016 beq 300098b8 <rtems_object_set_name+0x6c> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
3000985c: e3500000 cmp r0, #0 <== NOT EXECUTED 30009860: 059f3054 ldreq r3, [pc, #84] ; 300098bc <rtems_object_set_name+0x70><== NOT EXECUTED 30009864: 11a04000 movne r4, r0 <== NOT EXECUTED 30009868: 05933004 ldreq r3, [r3, #4] <== NOT EXECUTED 3000986c: 05934008 ldreq r4, [r3, #8] <== NOT EXECUTED
information = _Objects_Get_information_id( tmpId );
30009870: e1a00004 mov r0, r4 <== NOT EXECUTED 30009874: eb00060e bl 3000b0b4 <_Objects_Get_information_id> <== NOT EXECUTED
if ( !information )
30009878: e2506000 subs r6, r0, #0 <== NOT EXECUTED 3000987c: 0a00000c beq 300098b4 <rtems_object_set_name+0x68> <== NOT EXECUTED
return RTEMS_INVALID_ID;
the_object = _Objects_Get( information, tmpId, &location );
30009880: e1a01004 mov r1, r4 <== NOT EXECUTED 30009884: e1a0200d mov r2, sp <== NOT EXECUTED 30009888: eb000683 bl 3000b29c <_Objects_Get> <== NOT EXECUTED
switch ( location ) {
3000988c: 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 );
30009890: e1a01000 mov r1, r0 <== NOT EXECUTED
switch ( location ) {
30009894: e3540000 cmp r4, #0 <== NOT EXECUTED 30009898: 1a000005 bne 300098b4 <rtems_object_set_name+0x68> <== NOT EXECUTED
case OBJECTS_LOCAL:
_Objects_Set_name( information, the_object, name );
3000989c: e1a02005 mov r2, r5 <== NOT EXECUTED 300098a0: e1a00006 mov r0, r6 <== NOT EXECUTED 300098a4: eb0006d5 bl 3000b400 <_Objects_Set_name> <== NOT EXECUTED
_Thread_Enable_dispatch();
300098a8: eb0009ae bl 3000bf68 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
300098ac: e1a00004 mov r0, r4 <== NOT EXECUTED 300098b0: ea000000 b 300098b8 <rtems_object_set_name+0x6c> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
300098b4: e3a00004 mov r0, #4 <== NOT EXECUTED
}
300098b8: e8bd8078 pop {r3, r4, r5, r6, pc} <== NOT EXECUTED
300161b8 <rtems_partition_create>:
uint32_t length,
uint32_t buffer_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
300161b8: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
300161bc: e2508000 subs r8, r0, #0
uint32_t length,
uint32_t buffer_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
300161c0: e1a05001 mov r5, r1 300161c4: e1a09002 mov r9, r2 300161c8: e1a0a003 mov sl, r3
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
300161cc: 03a00003 moveq r0, #3
rtems_id *id
)
{
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
300161d0: 08bd8ff0 popeq {r4, r5, r6, r7, r8, r9, sl, fp, pc}
return RTEMS_INVALID_NAME;
if ( !starting_address )
300161d4: e3510000 cmp r1, #0
300161d8: 0a000030 beq 300162a0 <rtems_partition_create+0xe8>
return RTEMS_INVALID_ADDRESS;
if ( !id )
300161dc: e59d2028 ldr r2, [sp, #40] ; 0x28 300161e0: e3520000 cmp r2, #0
300161e4: 0a00002d beq 300162a0 <rtems_partition_create+0xe8>
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
300161e8: e3590000 cmp r9, #0 300161ec: 13530000 cmpne r3, #0
300161f0: 0a00002c beq 300162a8 <rtems_partition_create+0xf0>
300161f4: e1590003 cmp r9, r3
300161f8: 3a00002a bcc 300162a8 <rtems_partition_create+0xf0>
300161fc: e3130007 tst r3, #7
30016200: 1a000028 bne 300162a8 <rtems_partition_create+0xf0>
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
if ( !_Addresses_Is_aligned( starting_address ) )
30016204: e2116007 ands r6, r1, #7
30016208: 1a000028 bne 300162b0 <rtems_partition_create+0xf8>
3001620c: e59f30a4 ldr r3, [pc, #164] ; 300162b8 <rtems_partition_create+0x100> 30016210: e5932000 ldr r2, [r3] 30016214: e2822001 add r2, r2, #1 30016218: e5832000 str r2, [r3]
* 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 );
3001621c: e59f7098 ldr r7, [pc, #152] ; 300162bc <rtems_partition_create+0x104> 30016220: e1a00007 mov r0, r7 30016224: eb0011cd bl 3001a960 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* prevents deletion */
the_partition = _Partition_Allocate();
if ( !the_partition ) {
30016228: e2504000 subs r4, r0, #0
3001622c: 1a000002 bne 3001623c <rtems_partition_create+0x84>
_Thread_Enable_dispatch();
30016230: eb00161c bl 3001baa8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TOO_MANY;
30016234: e3a00005 mov r0, #5 <== NOT EXECUTED
30016238: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
#endif
the_partition->starting_address = starting_address;
the_partition->length = length;
the_partition->buffer_size = buffer_size;
the_partition->attribute_set = attribute_set;
3001623c: e59d3024 ldr r3, [sp, #36] ; 0x24
the_partition->number_of_used_blocks = 0;
_Chain_Initialize( &the_partition->Memory, starting_address,
30016240: e1a0100a mov r1, sl
#endif
the_partition->starting_address = starting_address;
the_partition->length = length;
the_partition->buffer_size = buffer_size;
the_partition->attribute_set = attribute_set;
30016244: e584301c str r3, [r4, #28]
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_partition->starting_address = starting_address;
30016248: e5845010 str r5, [r4, #16]
the_partition->length = length;
3001624c: e5849014 str r9, [r4, #20]
the_partition->buffer_size = buffer_size;
30016250: e584a018 str sl, [r4, #24]
the_partition->attribute_set = attribute_set; the_partition->number_of_used_blocks = 0;
30016254: e5846020 str r6, [r4, #32]
_Chain_Initialize( &the_partition->Memory, starting_address,
30016258: e1a00009 mov r0, r9 3001625c: eb0061a7 bl 3002e900 <__aeabi_uidiv> 30016260: e284b024 add fp, r4, #36 ; 0x24 30016264: e1a02000 mov r2, r0 30016268: e1a01005 mov r1, r5 3001626c: e1a0000b mov r0, fp 30016270: e1a0300a mov r3, sl 30016274: eb000bdd bl 300191f0 <_Chain_Initialize>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30016278: e597201c ldr r2, [r7, #28]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
3001627c: e1d410b8 ldrh r1, [r4, #8] 30016280: e5943008 ldr r3, [r4, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30016284: e7824101 str r4, [r2, r1, lsl #2]
&_Partition_Information,
&the_partition->Object,
(Objects_Name) name
);
*id = the_partition->Object.id;
30016288: e59d2028 ldr r2, [sp, #40] ; 0x28
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
3001628c: e584800c str r8, [r4, #12] 30016290: e5823000 str r3, [r2]
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
30016294: eb001603 bl 3001baa8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
30016298: e1a00006 mov r0, r6
3001629c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
if ( !starting_address )
return RTEMS_INVALID_ADDRESS;
if ( !id )
return RTEMS_INVALID_ADDRESS;
300162a0: e3a00009 mov r0, #9 <== NOT EXECUTED
300162a4: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
300162a8: e3a00008 mov r0, #8 <== NOT EXECUTED
300162ac: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
if ( !_Addresses_Is_aligned( starting_address ) )
return RTEMS_INVALID_ADDRESS;
300162b0: e3a00009 mov r0, #9 <== NOT EXECUTED
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
300162b4: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
300162c0 <rtems_partition_delete>:
*/
rtems_status_code rtems_partition_delete(
rtems_id id
)
{
300162c0: e92d4031 push {r0, r4, r5, lr}
300162c4: e1a01000 mov r1, r0
Objects_Id id,
Objects_Locations *location
)
{
return (Partition_Control *)
_Objects_Get( &_Partition_Information, id, location );
300162c8: e1a0200d mov r2, sp 300162cc: e59f0050 ldr r0, [pc, #80] ; 30016324 <rtems_partition_delete+0x64> 300162d0: eb0012ce bl 3001ae10 <_Objects_Get>
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
300162d4: e59d3000 ldr r3, [sp] 300162d8: e1a04000 mov r4, r0 300162dc: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
300162e0: 13a00004 movne r0, #4
{
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
300162e4: 1a00000d bne 30016320 <rtems_partition_delete+0x60>
case OBJECTS_LOCAL:
if ( the_partition->number_of_used_blocks == 0 ) {
300162e8: e5945020 ldr r5, [r4, #32] 300162ec: e3550000 cmp r5, #0
300162f0: 1a000008 bne 30016318 <rtems_partition_delete+0x58>
_Objects_Close( &_Partition_Information, &the_partition->Object );
300162f4: e59f0028 ldr r0, [pc, #40] ; 30016324 <rtems_partition_delete+0x64> 300162f8: e1a01004 mov r1, r4 300162fc: eb0011b9 bl 3001a9e8 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _Partition_Free (
Partition_Control *the_partition
)
{
_Objects_Free( &_Partition_Information, &the_partition->Object );
30016300: e59f001c ldr r0, [pc, #28] ; 30016324 <rtems_partition_delete+0x64> 30016304: e1a01004 mov r1, r4 30016308: eb00125b bl 3001ac7c <_Objects_Free>
0 /* Not used */
);
}
#endif
_Thread_Enable_dispatch();
3001630c: eb0015e5 bl 3001baa8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
30016310: e1a00005 mov r0, r5 30016314: ea000001 b 30016320 <rtems_partition_delete+0x60>
}
_Thread_Enable_dispatch();
30016318: eb0015e2 bl 3001baa8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_RESOURCE_IN_USE;
3001631c: e3a0000c mov r0, #12 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
30016320: e8bd8038 pop {r3, r4, r5, pc}
300163d0 <rtems_partition_return_buffer>:
rtems_status_code rtems_partition_return_buffer(
rtems_id id,
void *buffer
)
{
300163d0: e92d4071 push {r0, r4, r5, r6, lr}
300163d4: e1a03000 mov r3, r0
300163d8: e1a04001 mov r4, r1
Objects_Id id,
Objects_Locations *location
)
{
return (Partition_Control *)
_Objects_Get( &_Partition_Information, id, location );
300163dc: e59f0088 ldr r0, [pc, #136] ; 3001646c <rtems_partition_return_buffer+0x9c> 300163e0: e1a01003 mov r1, r3 300163e4: e1a0200d mov r2, sp 300163e8: eb001288 bl 3001ae10 <_Objects_Get>
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
300163ec: e59d3000 ldr r3, [sp] 300163f0: e1a05000 mov r5, r0 300163f4: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
300163f8: 13a00004 movne r0, #4
{
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
300163fc: 1a000016 bne 3001645c <rtems_partition_return_buffer+0x8c>
)
{
void *starting;
void *ending;
starting = the_partition->starting_address;
30016400: e5950010 ldr r0, [r5, #16] 30016404: e5953014 ldr r3, [r5, #20] 30016408: e0803003 add r3, r0, r3
const void *address,
const void *base,
const void *limit
)
{
return (address >= base && address <= limit);
3001640c: e1540003 cmp r4, r3 30016410: 83a03000 movhi r3, #0 30016414: 93a03001 movls r3, #1 30016418: e1540000 cmp r4, r0 3001641c: 33a03000 movcc r3, #0
ending = _Addresses_Add_offset( starting, the_partition->length );
return (
_Addresses_Is_in_range( the_buffer, starting, ending ) &&
30016420: e3530000 cmp r3, #0
30016424: 0a00000d beq 30016460 <rtems_partition_return_buffer+0x90>
offset = (uint32_t) _Addresses_Subtract(
the_buffer,
the_partition->starting_address
);
return ((offset % the_partition->buffer_size) == 0);
30016428: e0600004 rsb r0, r0, r4 3001642c: e5951018 ldr r1, [r5, #24] 30016430: eb0061ca bl 3002eb60 <__umodsi3>
starting = the_partition->starting_address;
ending = _Addresses_Add_offset( starting, the_partition->length );
return (
_Addresses_Is_in_range( the_buffer, starting, ending ) &&
30016434: e2506000 subs r6, r0, #0
30016438: 1a000008 bne 30016460 <rtems_partition_return_buffer+0x90>
RTEMS_INLINE_ROUTINE void _Partition_Free_buffer (
Partition_Control *the_partition,
Chain_Node *the_buffer
)
{
_Chain_Append( &the_partition->Memory, the_buffer );
3001643c: e2850024 add r0, r5, #36 ; 0x24 30016440: e1a01004 mov r1, r4 30016444: eb000b49 bl 30019170 <_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;
30016448: e5953020 ldr r3, [r5, #32] 3001644c: e2433001 sub r3, r3, #1 30016450: e5853020 str r3, [r5, #32]
_Thread_Enable_dispatch();
30016454: eb001593 bl 3001baa8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
30016458: e1a00006 mov r0, r6
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
3001645c: e8bd8078 pop {r3, 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();
30016460: eb001590 bl 3001baa8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
30016464: e3a00009 mov r0, #9 <== NOT EXECUTED 30016468: eafffffb b 3001645c <rtems_partition_return_buffer+0x8c> <== NOT EXECUTED
30015820 <rtems_port_create>:
void *internal_start,
void *external_start,
uint32_t length,
rtems_id *id
)
{
30015820: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
register Dual_ported_memory_Control *the_port;
if ( !rtems_is_name_valid( name ) )
30015824: e250a000 subs sl, r0, #0
void *internal_start,
void *external_start,
uint32_t length,
rtems_id *id
)
{
30015828: e1a04001 mov r4, r1 3001582c: e1a05002 mov r5, r2 30015830: e1a09003 mov r9, r3 30015834: e59d6020 ldr r6, [sp, #32]
register Dual_ported_memory_Control *the_port;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
30015838: 03a00003 moveq r0, #3
rtems_id *id
)
{
register Dual_ported_memory_Control *the_port;
if ( !rtems_is_name_valid( name ) )
3001583c: 08bd87f0 popeq {r4, r5, r6, r7, r8, r9, sl, pc}
return RTEMS_INVALID_NAME;
if ( !id )
30015840: e3560000 cmp r6, #0
return RTEMS_INVALID_ADDRESS;
30015844: 03a00009 moveq r0, #9
register Dual_ported_memory_Control *the_port;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
30015848: 08bd87f0 popeq {r4, r5, r6, r7, r8, r9, sl, pc}
* id - port id
* RTEMS_SUCCESSFUL - if successful
* error code - if unsuccessful
*/
rtems_status_code rtems_port_create(
3001584c: e1828001 orr r8, r2, r1
return RTEMS_INVALID_NAME;
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( !_Addresses_Is_aligned( internal_start ) ||
30015850: e2188007 ands r8, r8, #7
30015854: 1a000018 bne 300158bc <rtems_port_create+0x9c>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
30015858: e59f3064 ldr r3, [pc, #100] ; 300158c4 <rtems_port_create+0xa4> 3001585c: e5932000 ldr r2, [r3] 30015860: e2822001 add r2, r2, #1 30015864: e5832000 str r2, [r3]
*/
RTEMS_INLINE_ROUTINE Dual_ported_memory_Control
*_Dual_ported_memory_Allocate ( void )
{
return (Dual_ported_memory_Control *)
_Objects_Allocate( &_Dual_ported_memory_Information );
30015868: e59f7058 ldr r7, [pc, #88] ; 300158c8 <rtems_port_create+0xa8> 3001586c: e1a00007 mov r0, r7 30015870: eb00143a bl 3001a960 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_port = _Dual_ported_memory_Allocate();
if ( !the_port ) {
30015874: e3500000 cmp r0, #0
30015878: 1a000002 bne 30015888 <rtems_port_create+0x68>
_Thread_Enable_dispatch();
3001587c: eb001889 bl 3001baa8 <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
30015880: e3a00005 mov r0, #5
30015884: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
30015888: e5903008 ldr r3, [r0, #8] 3001588c: e1d010b8 ldrh r1, [r0, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30015890: e597201c ldr r2, [r7, #28]
}
the_port->internal_base = internal_start;
the_port->external_base = external_start;
the_port->length = length - 1;
30015894: e2499001 sub r9, r9, #1
if ( !the_port ) {
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_port->internal_base = internal_start;
30015898: e5804010 str r4, [r0, #16]
the_port->external_base = external_start;
3001589c: e5805014 str r5, [r0, #20]
the_port->length = length - 1;
300158a0: e5809018 str r9, [r0, #24] 300158a4: e7820101 str r0, [r2, r1, lsl #2]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
300158a8: e580a00c str sl, [r0, #12]
&_Dual_ported_memory_Information,
&the_port->Object,
(Objects_Name) name
);
*id = the_port->Object.id;
300158ac: e5863000 str r3, [r6]
_Thread_Enable_dispatch();
300158b0: eb00187c bl 3001baa8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
300158b4: e1a00008 mov r0, r8
300158b8: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( !_Addresses_Is_aligned( internal_start ) ||
!_Addresses_Is_aligned( external_start ) )
return RTEMS_INVALID_ADDRESS;
300158bc: e3a00009 mov r0, #9 <== NOT EXECUTED
);
*id = the_port->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
300158c0: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} <== NOT EXECUTED
30016470 <rtems_rate_monotonic_cancel>:
*/
rtems_status_code rtems_rate_monotonic_cancel(
rtems_id id
)
{
30016470: e92d4031 push {r0, r4, r5, lr}
30016474: e1a01000 mov r1, r0
Objects_Id id,
Objects_Locations *location
)
{
return (Rate_monotonic_Control *)
_Objects_Get( &_Rate_monotonic_Information, id, location );
30016478: e1a0200d mov r2, sp 3001647c: e59f004c ldr r0, [pc, #76] ; 300164d0 <rtems_rate_monotonic_cancel+0x60> 30016480: eb001262 bl 3001ae10 <_Objects_Get>
Rate_monotonic_Control *the_period;
Objects_Locations location;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
30016484: e59d4000 ldr r4, [sp] 30016488: e1a05000 mov r5, r0 3001648c: e3540000 cmp r4, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
30016490: 13a00004 movne r0, #4
{
Rate_monotonic_Control *the_period;
Objects_Locations location;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
30016494: 1a00000c bne 300164cc <rtems_rate_monotonic_cancel+0x5c>
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
30016498: e59f3034 ldr r3, [pc, #52] ; 300164d4 <rtems_rate_monotonic_cancel+0x64> 3001649c: e5952040 ldr r2, [r5, #64] ; 0x40 300164a0: e5933004 ldr r3, [r3, #4] 300164a4: e1520003 cmp r2, r3
300164a8: 0a000002 beq 300164b8 <rtems_rate_monotonic_cancel+0x48>
_Thread_Enable_dispatch();
300164ac: eb00157d bl 3001baa8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_NOT_OWNER_OF_RESOURCE;
300164b0: e3a00017 mov r0, #23 <== NOT EXECUTED 300164b4: ea000004 b 300164cc <rtems_rate_monotonic_cancel+0x5c> <== NOT EXECUTED
}
(void) _Watchdog_Remove( &the_period->Timer );
300164b8: e2850010 add r0, r5, #16 300164bc: eb0019fc bl 3001ccb4 <_Watchdog_Remove>
the_period->state = RATE_MONOTONIC_INACTIVE;
300164c0: e5854038 str r4, [r5, #56] ; 0x38
_Thread_Enable_dispatch();
300164c4: eb001577 bl 3001baa8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
300164c8: e1a00004 mov r0, r4
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
300164cc: e8bd8038 pop {r3, r4, r5, pc}
3000a23c <rtems_rate_monotonic_create>:
rtems_status_code rtems_rate_monotonic_create(
rtems_name name,
rtems_id *id
)
{
3000a23c: e92d41f0 push {r4, r5, r6, r7, r8, lr}
Rate_monotonic_Control *the_period;
if ( !rtems_is_name_valid( name ) )
3000a240: e2508000 subs r8, r0, #0
rtems_status_code rtems_rate_monotonic_create(
rtems_name name,
rtems_id *id
)
{
3000a244: e1a06001 mov r6, r1
Rate_monotonic_Control *the_period;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
3000a248: 03a00003 moveq r0, #3
rtems_id *id
)
{
Rate_monotonic_Control *the_period;
if ( !rtems_is_name_valid( name ) )
3000a24c: 08bd81f0 popeq {r4, r5, r6, r7, r8, pc}
return RTEMS_INVALID_NAME;
if ( !id )
3000a250: e3510000 cmp r1, #0
3000a254: 0a000026 beq 3000a2f4 <rtems_rate_monotonic_create+0xb8>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
3000a258: e59f309c ldr r3, [pc, #156] ; 3000a2fc <rtems_rate_monotonic_create+0xc0> 3000a25c: e5932000 ldr r2, [r3] 3000a260: e2822001 add r2, r2, #1 3000a264: 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 );
3000a268: e59f7090 ldr r7, [pc, #144] ; 3000a300 <rtems_rate_monotonic_create+0xc4> 3000a26c: e1a00007 mov r0, r7 3000a270: eb0007a7 bl 3000c114 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_period = _Rate_monotonic_Allocate();
if ( !the_period ) {
3000a274: e2504000 subs r4, r0, #0
3000a278: 1a000002 bne 3000a288 <rtems_rate_monotonic_create+0x4c>
_Thread_Enable_dispatch();
3000a27c: eb000c28 bl 3000d324 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TOO_MANY;
3000a280: e3a00005 mov r0, #5 <== NOT EXECUTED
3000a284: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
}
the_period->owner = _Thread_Executing;
3000a288: e59f3074 ldr r3, [pc, #116] ; 3000a304 <rtems_rate_monotonic_create+0xc8>
the_period->state = RATE_MONOTONIC_INACTIVE;
3000a28c: e3a05000 mov r5, #0
if ( !the_period ) {
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_period->owner = _Thread_Executing;
3000a290: e5933004 ldr r3, [r3, #4]
the_period->state = RATE_MONOTONIC_INACTIVE;
_Watchdog_Initialize( &the_period->Timer, NULL, 0, NULL );
_Rate_monotonic_Reset_statistics( the_period );
3000a294: e1a01005 mov r1, r5
if ( !the_period ) {
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_period->owner = _Thread_Executing;
3000a298: e5843040 str r3, [r4, #64] ; 0x40
the_period->state = RATE_MONOTONIC_INACTIVE;
_Watchdog_Initialize( &the_period->Timer, NULL, 0, NULL );
_Rate_monotonic_Reset_statistics( the_period );
3000a29c: e3a02038 mov r2, #56 ; 0x38
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_period->owner = _Thread_Executing;
the_period->state = RATE_MONOTONIC_INACTIVE;
3000a2a0: e5845038 str r5, [r4, #56] ; 0x38
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
3000a2a4: e5845018 str r5, [r4, #24]
the_watchdog->routine = routine;
3000a2a8: e584502c str r5, [r4, #44] ; 0x2c
the_watchdog->id = id;
3000a2ac: e5845030 str r5, [r4, #48] ; 0x30
the_watchdog->user_data = user_data;
3000a2b0: e5845034 str r5, [r4, #52] ; 0x34
_Watchdog_Initialize( &the_period->Timer, NULL, 0, NULL );
_Rate_monotonic_Reset_statistics( the_period );
3000a2b4: e2840054 add r0, r4, #84 ; 0x54 3000a2b8: eb002521 bl 30013744 <memset> 3000a2bc: e3e03102 mvn r3, #-2147483648 ; 0x80000000 3000a2c0: e584305c str r3, [r4, #92] ; 0x5c 3000a2c4: e5843060 str r3, [r4, #96] ; 0x60 3000a2c8: e5843074 str r3, [r4, #116] ; 0x74 3000a2cc: e5843078 str r3, [r4, #120] ; 0x78
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000a2d0: e597201c ldr r2, [r7, #28]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
3000a2d4: e5943008 ldr r3, [r4, #8] 3000a2d8: e1d410b8 ldrh r1, [r4, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
3000a2dc: e7824101 str r4, [r2, r1, lsl #2]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
3000a2e0: e584800c str r8, [r4, #12]
&_Rate_monotonic_Information,
&the_period->Object,
(Objects_Name) name
);
*id = the_period->Object.id;
3000a2e4: e5863000 str r3, [r6]
_Thread_Enable_dispatch();
3000a2e8: eb000c0d bl 3000d324 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000a2ec: e1a00005 mov r0, r5
3000a2f0: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
return RTEMS_INVALID_ADDRESS;
3000a2f4: e3a00009 mov r0, #9 <== NOT EXECUTED
);
*id = the_period->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
3000a2f8: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
30010760 <rtems_rate_monotonic_get_statistics>:
rtems_status_code rtems_rate_monotonic_get_statistics(
rtems_id id,
rtems_rate_monotonic_period_statistics *statistics
)
{
30010760: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED
Objects_Locations location;
Rate_monotonic_Control *the_period;
rtems_rate_monotonic_period_statistics *dst;
Rate_monotonic_Statistics *src;
if ( !statistics )
30010764: e2514000 subs r4, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_rate_monotonic_get_statistics(
rtems_id id,
rtems_rate_monotonic_period_statistics *statistics
)
{
30010768: e1a03000 mov r3, r0 <== NOT EXECUTED
Rate_monotonic_Control *the_period;
rtems_rate_monotonic_period_statistics *dst;
Rate_monotonic_Statistics *src;
if ( !statistics )
return RTEMS_INVALID_ADDRESS;
3001076c: 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 )
30010770: 0a000025 beq 3001080c <rtems_rate_monotonic_get_statistics+0xac><== NOT EXECUTED 30010774: e59f0094 ldr r0, [pc, #148] ; 30010810 <rtems_rate_monotonic_get_statistics+0xb0><== NOT EXECUTED 30010778: e1a01003 mov r1, r3 <== NOT EXECUTED 3001077c: e1a0200d mov r2, sp <== NOT EXECUTED 30010780: ebffefc1 bl 3000c68c <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
30010784: e59d5000 ldr r5, [sp] <== NOT EXECUTED 30010788: e3550000 cmp r5, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3001078c: 13a00004 movne r0, #4 <== NOT EXECUTED
if ( !statistics )
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
30010790: 1a00001d bne 3001080c <rtems_rate_monotonic_get_statistics+0xac><== NOT EXECUTED
case OBJECTS_LOCAL:
dst = statistics;
src = &the_period->Statistics;
dst->count = src->count;
30010794: e5903054 ldr r3, [r0, #84] ; 0x54 <== NOT EXECUTED 30010798: e5843000 str r3, [r4] <== NOT EXECUTED
dst->missed_count = src->missed_count;
3001079c: e5903058 ldr r3, [r0, #88] ; 0x58 <== NOT EXECUTED 300107a0: e5843004 str r3, [r4, #4] <== NOT EXECUTED
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_To_timespec( &src->min_cpu_time, &dst->min_cpu_time );
300107a4: e280305c add r3, r0, #92 ; 0x5c <== NOT EXECUTED
300107a8: e893000c ldm r3, {r2, r3} <== NOT EXECUTED
300107ac: e5842008 str r2, [r4, #8] <== NOT EXECUTED
300107b0: e584300c str r3, [r4, #12] <== NOT EXECUTED
_Timestamp_To_timespec( &src->max_cpu_time, &dst->max_cpu_time );
300107b4: e2803064 add r3, r0, #100 ; 0x64 <== NOT EXECUTED
300107b8: e893000c ldm r3, {r2, r3} <== NOT EXECUTED
300107bc: e5842010 str r2, [r4, #16] <== NOT EXECUTED
300107c0: e5843014 str r3, [r4, #20] <== NOT EXECUTED
_Timestamp_To_timespec( &src->total_cpu_time, &dst->total_cpu_time );
300107c4: e280306c add r3, r0, #108 ; 0x6c <== NOT EXECUTED
300107c8: e893000c ldm r3, {r2, r3} <== NOT EXECUTED
300107cc: e5842018 str r2, [r4, #24] <== NOT EXECUTED
300107d0: e584301c str r3, [r4, #28] <== NOT EXECUTED
_Timestamp_To_timespec( &src->min_wall_time, &dst->min_wall_time );
300107d4: e2803074 add r3, r0, #116 ; 0x74 <== NOT EXECUTED
300107d8: e893000c ldm r3, {r2, r3} <== NOT EXECUTED
300107dc: e5842020 str r2, [r4, #32] <== NOT EXECUTED
300107e0: e5843024 str r3, [r4, #36] ; 0x24 <== NOT EXECUTED
_Timestamp_To_timespec( &src->max_wall_time, &dst->max_wall_time );
300107e4: e280307c add r3, r0, #124 ; 0x7c <== NOT EXECUTED
300107e8: e893000c ldm r3, {r2, r3} <== NOT EXECUTED
300107ec: e5842028 str r2, [r4, #40] ; 0x28 <== NOT EXECUTED
300107f0: e584302c str r3, [r4, #44] ; 0x2c <== NOT EXECUTED
_Timestamp_To_timespec( &src->total_wall_time, &dst->total_wall_time );
300107f4: e2803084 add r3, r0, #132 ; 0x84 <== NOT EXECUTED
300107f8: e893000c ldm r3, {r2, r3} <== NOT EXECUTED
300107fc: e5842030 str r2, [r4, #48] ; 0x30 <== NOT EXECUTED
30010800: e5843034 str r3, [r4, #52] ; 0x34 <== 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();
30010804: ebfff2c6 bl 3000d324 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
30010808: e1a00005 mov r0, r5 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
3001080c: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED
30010814 <rtems_rate_monotonic_get_status>:
rtems_status_code rtems_rate_monotonic_get_status(
rtems_id id,
rtems_rate_monotonic_period_status *status
)
{
30010814: 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 )
30010818: e2514000 subs r4, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_rate_monotonic_get_status(
rtems_id id,
rtems_rate_monotonic_period_status *status
)
{
3001081c: e1a03000 mov r3, r0 <== NOT EXECUTED 30010820: e24dd014 sub sp, sp, #20 <== NOT EXECUTED
Rate_monotonic_Period_time_t since_last_period;
Rate_monotonic_Control *the_period;
bool valid_status;
if ( !status )
return RTEMS_INVALID_ADDRESS;
30010824: 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 )
30010828: 0a000023 beq 300108bc <rtems_rate_monotonic_get_status+0xa8><== NOT EXECUTED 3001082c: e1a01003 mov r1, r3 <== NOT EXECUTED 30010830: e28d2010 add r2, sp, #16 <== NOT EXECUTED 30010834: e59f0088 ldr r0, [pc, #136] ; 300108c4 <rtems_rate_monotonic_get_status+0xb0><== NOT EXECUTED 30010838: ebffef93 bl 3000c68c <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
3001083c: e59d2010 ldr r2, [sp, #16] <== NOT EXECUTED 30010840: e1a03000 mov r3, r0 <== NOT EXECUTED 30010844: e3520000 cmp r2, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
30010848: 13a00004 movne r0, #4 <== NOT EXECUTED
if ( !status )
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
3001084c: 1a00001a bne 300108bc <rtems_rate_monotonic_get_status+0xa8><== NOT EXECUTED
case OBJECTS_LOCAL:
status->owner = the_period->owner->Object.id;
30010850: e5932040 ldr r2, [r3, #64] ; 0x40 <== NOT EXECUTED
status->state = the_period->state;
30010854: 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;
30010858: 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 ) {
3001085c: 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;
30010860: e884000c stm r4, {r2, r3} <== NOT EXECUTED
/*
* If the period is inactive, there is no information.
*/
if ( status->state == RATE_MONOTONIC_INACTIVE ) {
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timespec_Set_to_zero( &status->since_last_period );
30010864: 05843008 streq r3, [r4, #8] <== NOT EXECUTED 30010868: 0584300c streq r3, [r4, #12] <== NOT EXECUTED
_Timespec_Set_to_zero( &status->executed_since_last_period );
3001086c: 05843010 streq r3, [r4, #16] <== NOT EXECUTED 30010870: 05843014 streq r3, [r4, #20] <== NOT EXECUTED 30010874: 0a00000e beq 300108b4 <rtems_rate_monotonic_get_status+0xa0><== NOT EXECUTED
} else {
/*
* Grab the current status.
*/
valid_status =
30010878: e1a0100d mov r1, sp <== NOT EXECUTED 3001087c: e28d2008 add r2, sp, #8 <== NOT EXECUTED 30010880: ebffe6ac bl 3000a338 <_Rate_monotonic_Get_status> <== NOT EXECUTED
_Rate_monotonic_Get_status(
the_period, &since_last_period, &executed
);
if (!valid_status) {
30010884: e3500000 cmp r0, #0 <== NOT EXECUTED 30010888: 1a000002 bne 30010898 <rtems_rate_monotonic_get_status+0x84><== NOT EXECUTED
_Thread_Enable_dispatch();
3001088c: ebfff2a4 bl 3000d324 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_NOT_DEFINED;
30010890: e3a0000b mov r0, #11 <== NOT EXECUTED 30010894: ea000008 b 300108bc <rtems_rate_monotonic_get_status+0xa8> <== NOT EXECUTED
}
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_To_timespec(
30010898: e89d000c ldm sp, {r2, r3} <== NOT EXECUTED
3001089c: e5842008 str r2, [r4, #8] <== NOT EXECUTED
300108a0: e584300c str r3, [r4, #12] <== NOT EXECUTED
&since_last_period, &status->since_last_period
);
_Timestamp_To_timespec(
300108a4: e28d3008 add r3, sp, #8 <== NOT EXECUTED
300108a8: e893000c ldm r3, {r2, r3} <== NOT EXECUTED
300108ac: e5842010 str r2, [r4, #16] <== NOT EXECUTED
300108b0: e5843014 str r3, [r4, #20] <== NOT EXECUTED
status->since_last_period = since_last_period;
status->executed_since_last_period = executed;
#endif
}
_Thread_Enable_dispatch();
300108b4: ebfff29a bl 3000d324 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
300108b8: e3a00000 mov r0, #0 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
300108bc: e28dd014 add sp, sp, #20 <== NOT EXECUTED
300108c0: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000a53c <rtems_rate_monotonic_period>:
rtems_status_code rtems_rate_monotonic_period(
rtems_id id,
rtems_interval length
)
{
3000a53c: e92d40f1 push {r0, r4, r5, r6, r7, lr}
3000a540: e1a05000 mov r5, r0
3000a544: e1a04001 mov r4, r1
Objects_Id id,
Objects_Locations *location
)
{
return (Rate_monotonic_Control *)
_Objects_Get( &_Rate_monotonic_Information, id, location );
3000a548: e59f016c ldr r0, [pc, #364] ; 3000a6bc <rtems_rate_monotonic_period+0x180> 3000a54c: e1a01005 mov r1, r5 3000a550: e1a0200d mov r2, sp 3000a554: eb00084c bl 3000c68c <_Objects_Get>
rtems_rate_monotonic_period_states local_state;
ISR_Level level;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
3000a558: e59d3000 ldr r3, [sp] 3000a55c: e1a06000 mov r6, r0 3000a560: e3530000 cmp r3, #0
3000a564: 1a000051 bne 3000a6b0 <rtems_rate_monotonic_period+0x174>
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
3000a568: e59f3150 ldr r3, [pc, #336] ; 3000a6c0 <rtems_rate_monotonic_period+0x184> 3000a56c: e5902040 ldr r2, [r0, #64] ; 0x40 3000a570: e5933004 ldr r3, [r3, #4] 3000a574: e1520003 cmp r2, r3
3000a578: 0a000002 beq 3000a588 <rtems_rate_monotonic_period+0x4c>
_Thread_Enable_dispatch();
3000a57c: eb000b68 bl 3000d324 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_NOT_OWNER_OF_RESOURCE;
3000a580: e3a04017 mov r4, #23 <== NOT EXECUTED 3000a584: ea00004a b 3000a6b4 <rtems_rate_monotonic_period+0x178> <== NOT EXECUTED
}
if ( length == RTEMS_PERIOD_STATUS ) {
3000a588: e3540000 cmp r4, #0
3000a58c: 1a000005 bne 3000a5a8 <rtems_rate_monotonic_period+0x6c>
switch ( the_period->state ) {
3000a590: e5903038 ldr r3, [r0, #56] ; 0x38 3000a594: e3530004 cmp r3, #4 3000a598: 959f2124 ldrls r2, [pc, #292] ; 3000a6c4 <rtems_rate_monotonic_period+0x188> 3000a59c: 97924103 ldrls r4, [r2, r3, lsl #2]
case RATE_MONOTONIC_ACTIVE:
default: /* unreached -- only to remove warnings */
return_value = RTEMS_SUCCESSFUL;
break;
}
_Thread_Enable_dispatch();
3000a5a0: eb000b5f bl 3000d324 <_Thread_Enable_dispatch>
return( return_value );
3000a5a4: ea000042 b 3000a6b4 <rtems_rate_monotonic_period+0x178>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000a5a8: e10f7000 mrs r7, CPSR 3000a5ac: e3873080 orr r3, r7, #128 ; 0x80 3000a5b0: e129f003 msr CPSR_fc, r3
}
_ISR_Disable( level );
if ( the_period->state == RATE_MONOTONIC_INACTIVE ) {
3000a5b4: e5903038 ldr r3, [r0, #56] ; 0x38 3000a5b8: e3530000 cmp r3, #0
3000a5bc: 1a000011 bne 3000a608 <rtems_rate_monotonic_period+0xcc>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000a5c0: e129f007 msr CPSR_fc, r7
_ISR_Enable( level );
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
3000a5c4: ebffff89 bl 3000a3f0 <_Rate_monotonic_Initiate_statistics>
the_period->state = RATE_MONOTONIC_ACTIVE;
3000a5c8: e3a03002 mov r3, #2 3000a5cc: e5863038 str r3, [r6, #56] ; 0x38
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
3000a5d0: e59f30f0 ldr r3, [pc, #240] ; 3000a6c8 <rtems_rate_monotonic_period+0x18c>
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
3000a5d4: e3a07000 mov r7, #0
the_watchdog->routine = routine;
3000a5d8: e586302c str r3, [r6, #44] ; 0x2c
_Rate_monotonic_Timeout,
id,
NULL
);
the_period->next_length = length;
3000a5dc: e586403c str r4, [r6, #60] ; 0x3c
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3000a5e0: e586401c str r4, [r6, #28]
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
3000a5e4: e59f00e0 ldr r0, [pc, #224] ; 3000a6cc <rtems_rate_monotonic_period+0x190> 3000a5e8: e2861010 add r1, r6, #16
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
3000a5ec: e5867018 str r7, [r6, #24]
the_watchdog->routine = routine; the_watchdog->id = id;
3000a5f0: e5865030 str r5, [r6, #48] ; 0x30
the_watchdog->user_data = user_data;
3000a5f4: e5867034 str r7, [r6, #52] ; 0x34
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
3000a5f8: eb000f03 bl 3000e20c <_Watchdog_Insert>
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
3000a5fc: e1a04007 mov r4, r7
);
the_period->next_length = length;
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
3000a600: eb000b47 bl 3000d324 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000a604: ea00002a b 3000a6b4 <rtems_rate_monotonic_period+0x178>
}
if ( the_period->state == RATE_MONOTONIC_ACTIVE ) {
3000a608: e3530002 cmp r3, #2
3000a60c: 1a000019 bne 3000a678 <rtems_rate_monotonic_period+0x13c>
/*
* Update statistics from the concluding period.
*/
_Rate_monotonic_Update_statistics( the_period );
3000a610: ebffff93 bl 3000a464 <_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;
3000a614: e3a03001 mov r3, #1 3000a618: e5863038 str r3, [r6, #56] ; 0x38
the_period->next_length = length;
3000a61c: e586403c str r4, [r6, #60] ; 0x3c 3000a620: e129f007 msr CPSR_fc, r7
_ISR_Enable( level );
_Thread_Executing->Wait.id = the_period->Object.id;
3000a624: e59f3094 ldr r3, [pc, #148] ; 3000a6c0 <rtems_rate_monotonic_period+0x184>
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
3000a628: e3a01901 mov r1, #16384 ; 0x4000
the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING;
the_period->next_length = length;
_ISR_Enable( level );
_Thread_Executing->Wait.id = the_period->Object.id;
3000a62c: e5930004 ldr r0, [r3, #4] 3000a630: e5963008 ldr r3, [r6, #8] 3000a634: e5803020 str r3, [r0, #32]
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
3000a638: eb000d48 bl 3000db60 <_Thread_Set_state>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000a63c: e10f2000 mrs r2, CPSR 3000a640: e3823080 orr r3, r2, #128 ; 0x80 3000a644: 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;
3000a648: e3a01002 mov r1, #2
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
local_state = the_period->state;
3000a64c: e5963038 ldr r3, [r6, #56] ; 0x38
the_period->state = RATE_MONOTONIC_ACTIVE;
3000a650: e5861038 str r1, [r6, #56] ; 0x38
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000a654: 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 )
3000a658: e3530003 cmp r3, #3
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
3000a65c: 059f305c ldreq r3, [pc, #92] ; 3000a6c0 <rtems_rate_monotonic_period+0x184> 3000a660: 03a01901 moveq r1, #16384 ; 0x4000 3000a664: 05930004 ldreq r0, [r3, #4] 3000a668: 0b000a69 bleq 3000d014 <_Thread_Clear_state>
_Thread_Enable_dispatch();
3000a66c: eb000b2c bl 3000d324 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000a670: e3a04000 mov r4, #0 <== NOT EXECUTED 3000a674: ea00000e b 3000a6b4 <rtems_rate_monotonic_period+0x178> <== NOT EXECUTED
}
if ( the_period->state == RATE_MONOTONIC_EXPIRED ) {
3000a678: e3530004 cmp r3, #4 <== NOT EXECUTED 3000a67c: 1a00000b bne 3000a6b0 <rtems_rate_monotonic_period+0x174> <== NOT EXECUTED
/*
* Update statistics from the concluding period
*/
_Rate_monotonic_Update_statistics( the_period );
3000a680: ebffff77 bl 3000a464 <_Rate_monotonic_Update_statistics> <== NOT EXECUTED 3000a684: e129f007 msr CPSR_fc, r7 <== NOT EXECUTED
_ISR_Enable( level );
the_period->state = RATE_MONOTONIC_ACTIVE;
3000a688: e3a03002 mov r3, #2 <== NOT EXECUTED 3000a68c: e5863038 str r3, [r6, #56] ; 0x38 <== NOT EXECUTED
the_period->next_length = length;
3000a690: e586403c str r4, [r6, #60] ; 0x3c <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3000a694: e586401c str r4, [r6, #28] <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
3000a698: e59f002c ldr r0, [pc, #44] ; 3000a6cc <rtems_rate_monotonic_period+0x190><== NOT EXECUTED 3000a69c: e2861010 add r1, r6, #16 <== NOT EXECUTED 3000a6a0: eb000ed9 bl 3000e20c <_Watchdog_Insert> <== NOT EXECUTED
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
return RTEMS_TIMEOUT;
3000a6a4: e3a04006 mov r4, #6 <== NOT EXECUTED
the_period->state = RATE_MONOTONIC_ACTIVE;
the_period->next_length = length;
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
3000a6a8: eb000b1d bl 3000d324 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TIMEOUT;
3000a6ac: ea000000 b 3000a6b4 <rtems_rate_monotonic_period+0x178> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3000a6b0: e3a04004 mov r4, #4 <== NOT EXECUTED
}
3000a6b4: e1a00004 mov r0, r4
3000a6b8: e8bd80f8 pop {r3, r4, r5, r6, r7, pc}
3000a8dc <rtems_rate_monotonic_report_statistics>:
void rtems_rate_monotonic_report_statistics( void )
{
rtems_rate_monotonic_report_statistics_with_plugin( NULL, printk_plugin );
3000a8dc: e59f1004 ldr r1, [pc, #4] ; 3000a8e8 <rtems_rate_monotonic_report_statistics+0xc><== NOT EXECUTED 3000a8e0: e3a00000 mov r0, #0 <== NOT EXECUTED 3000a8e4: eaffff79 b 3000a6d0 <rtems_rate_monotonic_report_statistics_with_plugin><== NOT EXECUTED
3000a6d0 <rtems_rate_monotonic_report_statistics_with_plugin>:
*/
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
3000a6d0: 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 )
3000a6d4: e2514000 subs r4, r1, #0 <== NOT EXECUTED
*/
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
3000a6d8: e24dd078 sub sp, sp, #120 ; 0x78 <== NOT EXECUTED 3000a6dc: e1a05000 mov r5, 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 )
3000a6e0: 0a000071 beq 3000a8ac <rtems_rate_monotonic_report_statistics_with_plugin+0x1dc><== NOT EXECUTED
return;
(*print)( context, "Period information by period\n" );
3000a6e4: e59f11c8 ldr r1, [pc, #456] ; 3000a8b4 <rtems_rate_monotonic_report_statistics_with_plugin+0x1e4><== NOT EXECUTED 3000a6e8: e1a0e00f mov lr, pc <== NOT EXECUTED 3000a6ec: e12fff14 bx r4 <== NOT EXECUTED
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)( context, "--- CPU times are in seconds ---\n" );
3000a6f0: e59f11c0 ldr r1, [pc, #448] ; 3000a8b8 <rtems_rate_monotonic_report_statistics_with_plugin+0x1e8><== NOT EXECUTED 3000a6f4: e1a00005 mov r0, r5 <== NOT EXECUTED 3000a6f8: e1a0e00f mov lr, pc <== NOT EXECUTED 3000a6fc: e12fff14 bx r4 <== NOT EXECUTED
(*print)( context, "--- Wall times are in seconds ---\n" );
3000a700: e59f11b4 ldr r1, [pc, #436] ; 3000a8bc <rtems_rate_monotonic_report_statistics_with_plugin+0x1ec><== NOT EXECUTED 3000a704: e1a00005 mov r0, r5 <== NOT EXECUTED 3000a708: e1a0e00f mov lr, pc <== NOT EXECUTED 3000a70c: e12fff14 bx r4 <== NOT EXECUTED
Be sure to test the various cases. (*print)( context,"\ 1234567890123456789012345678901234567890123456789012345678901234567890123456789\ \n"); */ (*print)( context, " ID OWNER COUNT MISSED "
3000a710: e59f11a8 ldr r1, [pc, #424] ; 3000a8c0 <rtems_rate_monotonic_report_statistics_with_plugin+0x1f0><== NOT EXECUTED 3000a714: e1a00005 mov r0, r5 <== NOT EXECUTED 3000a718: e1a0e00f mov lr, pc <== NOT EXECUTED 3000a71c: e12fff14 bx r4 <== NOT EXECUTED
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
3000a720: e28d7018 add r7, sp, #24 <== NOT EXECUTED
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
" "
#endif
" WALL TIME\n"
);
(*print)( context, " "
3000a724: e1a00005 mov r0, r5 <== NOT EXECUTED 3000a728: e59f1194 ldr r1, [pc, #404] ; 3000a8c4 <rtems_rate_monotonic_report_statistics_with_plugin+0x1f4><== NOT EXECUTED 3000a72c: e1a0e00f mov lr, pc <== NOT EXECUTED 3000a730: e12fff14 bx r4 <== 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 ;
3000a734: e59f818c ldr r8, [pc, #396] ; 3000a8c8 <rtems_rate_monotonic_report_statistics_with_plugin+0x1f8><== 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;
3000a738: e2873018 add r3, r7, #24 <== NOT EXECUTED 3000a73c: e58d3010 str r3, [sp, #16] <== 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;
3000a740: e2873030 add r3, r7, #48 ; 0x30 <== 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 ;
3000a744: e5986008 ldr r6, [r8, #8] <== NOT EXECUTED
continue;
#else
(void) rtems_rate_monotonic_get_status( id, &the_status );
#endif
rtems_object_get_name( the_status.owner, sizeof(name), name );
3000a748: e28da070 add sl, sp, #112 ; 0x70 <== 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 );
3000a74c: e28d9068 add r9, 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;
3000a750: e58d3014 str r3, [sp, #20] <== 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 ;
3000a754: ea000051 b 3000a8a0 <rtems_rate_monotonic_report_statistics_with_plugin+0x1d0><== NOT EXECUTED
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
3000a758: e1a00006 mov r0, r6 <== NOT EXECUTED 3000a75c: e1a01007 mov r1, r7 <== NOT EXECUTED 3000a760: eb0017fe bl 30010760 <rtems_rate_monotonic_get_statistics> <== NOT EXECUTED
if ( status != RTEMS_SUCCESSFUL )
3000a764: e3500000 cmp r0, #0 <== NOT EXECUTED 3000a768: 1a00004b bne 3000a89c <rtems_rate_monotonic_report_statistics_with_plugin+0x1cc><== 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 );
3000a76c: e28d1050 add r1, sp, #80 ; 0x50 <== NOT EXECUTED 3000a770: e1a00006 mov r0, r6 <== NOT EXECUTED 3000a774: eb001826 bl 30010814 <rtems_rate_monotonic_get_status> <== NOT EXECUTED
#endif
rtems_object_get_name( the_status.owner, sizeof(name), name );
3000a778: e3a01005 mov r1, #5 <== NOT EXECUTED 3000a77c: e1a0200a mov r2, sl <== NOT EXECUTED 3000a780: e59d0050 ldr r0, [sp, #80] ; 0x50 <== NOT EXECUTED 3000a784: eb0000ac bl 3000aa3c <rtems_object_get_name> <== NOT EXECUTED
/*
* Print part of report line that is not dependent on granularity
*/
(*print)( context,
3000a788: e59d3018 ldr r3, [sp, #24] <== NOT EXECUTED 3000a78c: e59f1138 ldr r1, [pc, #312] ; 3000a8cc <rtems_rate_monotonic_report_statistics_with_plugin+0x1fc><== NOT EXECUTED 3000a790: e58d3000 str r3, [sp] <== NOT EXECUTED 3000a794: e59d301c ldr r3, [sp, #28] <== NOT EXECUTED 3000a798: e1a00005 mov r0, r5 <== NOT EXECUTED 3000a79c: e58d3004 str r3, [sp, #4] <== NOT EXECUTED 3000a7a0: e1a02006 mov r2, r6 <== NOT EXECUTED 3000a7a4: e1a0300a mov r3, sl <== NOT EXECUTED 3000a7a8: e1a0e00f mov lr, pc <== NOT EXECUTED 3000a7ac: e12fff14 bx r4 <== NOT EXECUTED
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
3000a7b0: e59d1018 ldr r1, [sp, #24] <== NOT EXECUTED 3000a7b4: e3510000 cmp r1, #0 <== NOT EXECUTED 3000a7b8: 1a000004 bne 3000a7d0 <rtems_rate_monotonic_report_statistics_with_plugin+0x100><== NOT EXECUTED
(*print)( context, "\n" );
3000a7bc: e1a00005 mov r0, r5 <== NOT EXECUTED 3000a7c0: e59f1108 ldr r1, [pc, #264] ; 3000a8d0 <rtems_rate_monotonic_report_statistics_with_plugin+0x200><== NOT EXECUTED 3000a7c4: e1a0e00f mov lr, pc <== NOT EXECUTED 3000a7c8: e12fff14 bx r4 <== NOT EXECUTED
continue;
3000a7cc: ea000032 b 3000a89c <rtems_rate_monotonic_report_statistics_with_plugin+0x1cc><== 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 );
3000a7d0: e1a02009 mov r2, r9 <== NOT EXECUTED 3000a7d4: e59d0010 ldr r0, [sp, #16] <== NOT EXECUTED 3000a7d8: eb000d9b bl 3000de4c <_Timespec_Divide_by_integer> <== NOT EXECUTED
(*print)( context,
3000a7dc: e59d0024 ldr r0, [sp, #36] ; 0x24 <== NOT EXECUTED 3000a7e0: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED 3000a7e4: eb0045c1 bl 3001bef0 <__aeabi_idiv> <== NOT EXECUTED 3000a7e8: e59d3028 ldr r3, [sp, #40] ; 0x28 <== NOT EXECUTED 3000a7ec: e1a0b000 mov fp, r0 <== NOT EXECUTED 3000a7f0: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED 3000a7f4: e59d002c ldr r0, [sp, #44] ; 0x2c <== NOT EXECUTED 3000a7f8: e58d3000 str r3, [sp] <== NOT EXECUTED 3000a7fc: eb0045bb bl 3001bef0 <__aeabi_idiv> <== NOT EXECUTED 3000a800: e59d3068 ldr r3, [sp, #104] ; 0x68 <== NOT EXECUTED 3000a804: e58d0004 str r0, [sp, #4] <== NOT EXECUTED 3000a808: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED 3000a80c: e59d006c ldr r0, [sp, #108] ; 0x6c <== NOT EXECUTED 3000a810: e58d3008 str r3, [sp, #8] <== NOT EXECUTED 3000a814: eb0045b5 bl 3001bef0 <__aeabi_idiv> <== NOT EXECUTED 3000a818: e1a0300b mov r3, fp <== NOT EXECUTED 3000a81c: e58d000c str r0, [sp, #12] <== NOT EXECUTED 3000a820: e59f10ac ldr r1, [pc, #172] ; 3000a8d4 <rtems_rate_monotonic_report_statistics_with_plugin+0x204><== NOT EXECUTED 3000a824: e59d2020 ldr r2, [sp, #32] <== NOT EXECUTED 3000a828: e1a00005 mov r0, r5 <== NOT EXECUTED 3000a82c: e1a0e00f mov lr, pc <== NOT EXECUTED 3000a830: e12fff14 bx r4 <== 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);
3000a834: e1a02009 mov r2, r9 <== NOT EXECUTED 3000a838: e59d0014 ldr r0, [sp, #20] <== NOT EXECUTED 3000a83c: e59d1018 ldr r1, [sp, #24] <== NOT EXECUTED 3000a840: eb000d81 bl 3000de4c <_Timespec_Divide_by_integer> <== NOT EXECUTED
(*print)( context,
3000a844: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED 3000a848: e59d003c ldr r0, [sp, #60] ; 0x3c <== NOT EXECUTED 3000a84c: eb0045a7 bl 3001bef0 <__aeabi_idiv> <== NOT EXECUTED 3000a850: e59d3040 ldr r3, [sp, #64] ; 0x40 <== NOT EXECUTED 3000a854: e1a0b000 mov fp, r0 <== NOT EXECUTED 3000a858: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED 3000a85c: e59d0044 ldr r0, [sp, #68] ; 0x44 <== NOT EXECUTED 3000a860: e58d3000 str r3, [sp] <== NOT EXECUTED 3000a864: eb0045a1 bl 3001bef0 <__aeabi_idiv> <== NOT EXECUTED 3000a868: e59d3068 ldr r3, [sp, #104] ; 0x68 <== NOT EXECUTED 3000a86c: e58d0004 str r0, [sp, #4] <== NOT EXECUTED 3000a870: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED 3000a874: e59d006c ldr r0, [sp, #108] ; 0x6c <== NOT EXECUTED 3000a878: e58d3008 str r3, [sp, #8] <== NOT EXECUTED 3000a87c: eb00459b bl 3001bef0 <__aeabi_idiv> <== NOT EXECUTED 3000a880: e59f1050 ldr r1, [pc, #80] ; 3000a8d8 <rtems_rate_monotonic_report_statistics_with_plugin+0x208><== NOT EXECUTED 3000a884: e58d000c str r0, [sp, #12] <== NOT EXECUTED 3000a888: e59d2038 ldr r2, [sp, #56] ; 0x38 <== NOT EXECUTED 3000a88c: e1a00005 mov r0, r5 <== NOT EXECUTED 3000a890: e1a0300b mov r3, fp <== NOT EXECUTED 3000a894: e1a0e00f mov lr, pc <== NOT EXECUTED 3000a898: e12fff14 bx r4 <== 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 ;
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
3000a89c: e2866001 add r6, r6, #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 ;
3000a8a0: e598300c ldr r3, [r8, #12] <== NOT EXECUTED 3000a8a4: e1560003 cmp r6, r3 <== NOT EXECUTED 3000a8a8: 9affffaa bls 3000a758 <rtems_rate_monotonic_report_statistics_with_plugin+0x88><== NOT EXECUTED
the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall
);
#endif
}
}
}
3000a8ac: e28dd078 add sp, sp, #120 ; 0x78 <== NOT EXECUTED
3000a8b0: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
3000a8ec <rtems_rate_monotonic_reset_all_statistics>:
3000a8ec: e59f3038 ldr r3, [pc, #56] ; 3000a92c <rtems_rate_monotonic_reset_all_statistics+0x40><== NOT EXECUTED
/*
* rtems_rate_monotonic_reset_all_statistics
*/
void rtems_rate_monotonic_reset_all_statistics( void )
{
3000a8f0: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
3000a8f4: e5932000 ldr r2, [r3] <== NOT EXECUTED
3000a8f8: e2822001 add r2, r2, #1 <== NOT EXECUTED
3000a8fc: 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 ;
3000a900: e59f5028 ldr r5, [pc, #40] ; 3000a930 <rtems_rate_monotonic_reset_all_statistics+0x44><== NOT EXECUTED 3000a904: e5954008 ldr r4, [r5, #8] <== NOT EXECUTED 3000a908: ea000002 b 3000a918 <rtems_rate_monotonic_reset_all_statistics+0x2c><== NOT EXECUTED
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
(void) rtems_rate_monotonic_reset_statistics( id );
3000a90c: e1a00004 mov r0, r4 <== NOT EXECUTED 3000a910: eb000007 bl 3000a934 <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 ;
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
3000a914: 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 ;
3000a918: e595300c ldr r3, [r5, #12] <== NOT EXECUTED 3000a91c: e1540003 cmp r4, r3 <== NOT EXECUTED 3000a920: 9afffff9 bls 3000a90c <rtems_rate_monotonic_reset_all_statistics+0x20><== NOT EXECUTED
/*
* Done so exit thread dispatching disabled critical section.
*/
_Thread_Enable_dispatch();
}
3000a924: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
}
/*
* Done so exit thread dispatching disabled critical section.
*/
_Thread_Enable_dispatch();
3000a928: ea000a7d b 3000d324 <_Thread_Enable_dispatch> <== NOT EXECUTED
3000a934 <rtems_rate_monotonic_reset_statistics>:
*/
rtems_status_code rtems_rate_monotonic_reset_statistics(
rtems_id id
)
{
3000a934: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED
3000a938: e1a01000 mov r1, r0 <== NOT EXECUTED
3000a93c: e1a0200d mov r2, sp <== NOT EXECUTED
3000a940: e59f0044 ldr r0, [pc, #68] ; 3000a98c <rtems_rate_monotonic_reset_statistics+0x58><== NOT EXECUTED
3000a944: eb000750 bl 3000c68c <_Objects_Get> <== NOT EXECUTED
Objects_Locations location;
Rate_monotonic_Control *the_period;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
3000a948: e59d5000 ldr r5, [sp] <== NOT EXECUTED 3000a94c: e1a04000 mov r4, r0 <== NOT EXECUTED 3000a950: e3550000 cmp r5, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3000a954: 13a00004 movne r0, #4 <== NOT EXECUTED
{
Objects_Locations location;
Rate_monotonic_Control *the_period;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
3000a958: 1a00000a bne 3000a988 <rtems_rate_monotonic_reset_statistics+0x54><== NOT EXECUTED
case OBJECTS_LOCAL:
_Rate_monotonic_Reset_statistics( the_period );
3000a95c: e1a01005 mov r1, r5 <== NOT EXECUTED 3000a960: e3a02038 mov r2, #56 ; 0x38 <== NOT EXECUTED 3000a964: e2840054 add r0, r4, #84 ; 0x54 <== NOT EXECUTED 3000a968: eb002375 bl 30013744 <memset> <== NOT EXECUTED 3000a96c: e3e03102 mvn r3, #-2147483648 ; 0x80000000 <== NOT EXECUTED 3000a970: e584305c str r3, [r4, #92] ; 0x5c <== NOT EXECUTED 3000a974: e5843060 str r3, [r4, #96] ; 0x60 <== NOT EXECUTED 3000a978: e5843074 str r3, [r4, #116] ; 0x74 <== NOT EXECUTED 3000a97c: e5843078 str r3, [r4, #120] ; 0x78 <== NOT EXECUTED
_Thread_Enable_dispatch();
3000a980: eb000a67 bl 3000d324 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
3000a984: e1a00005 mov r0, r5 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
3000a988: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED
30016bdc <rtems_region_create>:
uintptr_t length,
uintptr_t page_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
30016bdc: 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 ) )
30016be0: e2509000 subs r9, r0, #0
uintptr_t length,
uintptr_t page_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
30016be4: e1a06001 mov r6, r1 30016be8: e1a07002 mov r7, r2 30016bec: e1a08003 mov r8, r3 30016bf0: e59da024 ldr sl, [sp, #36] ; 0x24 30016bf4: e59db028 ldr fp, [sp, #40] ; 0x28
rtems_status_code return_status;
Region_Control *the_region;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
30016bf8: 03a06003 moveq r6, #3
)
{
rtems_status_code return_status;
Region_Control *the_region;
if ( !rtems_is_name_valid( name ) )
30016bfc: 0a000031 beq 30016cc8 <rtems_region_create+0xec>
return RTEMS_INVALID_NAME;
if ( !starting_address )
30016c00: e3560000 cmp r6, #0
30016c04: 0a00002e beq 30016cc4 <rtems_region_create+0xe8>
return RTEMS_INVALID_ADDRESS;
if ( !id )
30016c08: e35b0000 cmp fp, #0
30016c0c: 0a00002c beq 30016cc4 <rtems_region_create+0xe8>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator(); /* to prevent deletion */
30016c10: e59f30b8 ldr r3, [pc, #184] ; 30016cd0 <rtems_region_create+0xf4>
* 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 );
30016c14: e59f50b8 ldr r5, [pc, #184] ; 30016cd4 <rtems_region_create+0xf8> 30016c18: e5930000 ldr r0, [r3] 30016c1c: eb00092d bl 300190d8 <_API_Mutex_Lock> 30016c20: e1a00005 mov r0, r5 30016c24: eb000f4d bl 3001a960 <_Objects_Allocate>
the_region = _Region_Allocate();
if ( !the_region )
30016c28: e2504000 subs r4, r0, #0
return_status = RTEMS_TOO_MANY;
30016c2c: 03a06005 moveq r6, #5
_RTEMS_Lock_allocator(); /* to prevent deletion */
the_region = _Region_Allocate();
if ( !the_region )
30016c30: 0a00001f beq 30016cb4 <rtems_region_create+0xd8>
return_status = RTEMS_TOO_MANY;
else {
the_region->maximum_segment_size = _Heap_Initialize(
30016c34: e2840068 add r0, r4, #104 ; 0x68 30016c38: e1a01006 mov r1, r6 30016c3c: e1a02007 mov r2, r7 30016c40: e1a03008 mov r3, r8 30016c44: eb000e28 bl 3001a4ec <_Heap_Initialize>
&the_region->Memory, starting_address, length, page_size
);
if ( !the_region->maximum_segment_size ) {
30016c48: e3500000 cmp r0, #0
if ( !the_region )
return_status = RTEMS_TOO_MANY;
else {
the_region->maximum_segment_size = _Heap_Initialize(
30016c4c: e584005c str r0, [r4, #92] ; 0x5c
&the_region->Memory, starting_address, length, page_size
);
if ( !the_region->maximum_segment_size ) {
30016c50: 1a000004 bne 30016c68 <rtems_region_create+0x8c>
*/
RTEMS_INLINE_ROUTINE void _Region_Free (
Region_Control *the_region
)
{
_Objects_Free( &_Region_Information, &the_region->Object );
30016c54: e1a00005 mov r0, r5 <== NOT EXECUTED 30016c58: e1a01004 mov r1, r4 <== NOT EXECUTED 30016c5c: eb001006 bl 3001ac7c <_Objects_Free> <== NOT EXECUTED
_Region_Free( the_region );
return_status = RTEMS_INVALID_SIZE;
30016c60: e3a06008 mov r6, #8 <== NOT EXECUTED 30016c64: ea000012 b 30016cb4 <rtems_region_create+0xd8> <== NOT EXECUTED
}
else {
the_region->starting_address = starting_address;
30016c68: e5846050 str r6, [r4, #80] ; 0x50
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(
30016c6c: e31a0004 tst sl, #4
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;
30016c70: e3a06000 mov r6, #0
_Thread_queue_Initialize(
30016c74: 03a01000 moveq r1, #0 30016c78: 13a01001 movne r1, #1 30016c7c: e3a02040 mov r2, #64 ; 0x40 30016c80: e3a03006 mov r3, #6
}
else {
the_region->starting_address = starting_address;
the_region->length = length;
30016c84: e5847054 str r7, [r4, #84] ; 0x54
the_region->page_size = page_size;
30016c88: e5848058 str r8, [r4, #88] ; 0x58
the_region->attribute_set = attribute_set;
30016c8c: e584a060 str sl, [r4, #96] ; 0x60
the_region->number_of_used_blocks = 0;
30016c90: e5846064 str r6, [r4, #100] ; 0x64
_Thread_queue_Initialize(
30016c94: e2840010 add r0, r4, #16 30016c98: eb00154b bl 3001c1cc <_Thread_queue_Initialize>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30016c9c: e595201c ldr r2, [r5, #28]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
30016ca0: e5943008 ldr r3, [r4, #8] 30016ca4: e1d410b8 ldrh r1, [r4, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30016ca8: e7824101 str r4, [r2, r1, lsl #2]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
30016cac: e584900c str r9, [r4, #12]
&_Region_Information,
&the_region->Object,
(Objects_Name) name
);
*id = the_region->Object.id;
30016cb0: e58b3000 str r3, [fp]
return_status = RTEMS_SUCCESSFUL;
}
}
_RTEMS_Unlock_allocator();
30016cb4: e59f3014 ldr r3, [pc, #20] ; 30016cd0 <rtems_region_create+0xf4> 30016cb8: e5930000 ldr r0, [r3] 30016cbc: eb00091e bl 3001913c <_API_Mutex_Unlock>
return return_status;
30016cc0: ea000000 b 30016cc8 <rtems_region_create+0xec>
if ( !starting_address )
return RTEMS_INVALID_ADDRESS;
if ( !id )
return RTEMS_INVALID_ADDRESS;
30016cc4: e3a06009 mov r6, #9 <== NOT EXECUTED
}
}
_RTEMS_Unlock_allocator();
return return_status;
}
30016cc8: e1a00006 mov r0, r6
30016ccc: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
30016d54 <rtems_region_extend>:
rtems_status_code rtems_region_extend(
rtems_id id,
void *starting_address,
uintptr_t length
)
{
30016d54: e92d40f3 push {r0, r1, r4, r5, r6, r7, lr} <== NOT EXECUTED
bool extend_ok;
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
if ( !starting_address )
30016d58: e2517000 subs r7, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_region_extend(
rtems_id id,
void *starting_address,
uintptr_t length
)
{
30016d5c: e1a04000 mov r4, r0 <== NOT EXECUTED 30016d60: e1a06002 mov r6, r2 <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
if ( !starting_address )
return RTEMS_INVALID_ADDRESS;
30016d64: 03a05009 moveq r5, #9 <== NOT EXECUTED
bool extend_ok;
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
if ( !starting_address )
30016d68: 0a00001d beq 30016de4 <rtems_region_extend+0x90> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator(); /* to prevent deletion */
30016d6c: e59f3078 ldr r3, [pc, #120] ; 30016dec <rtems_region_extend+0x98><== NOT EXECUTED 30016d70: e5930000 ldr r0, [r3] <== NOT EXECUTED 30016d74: eb0008d7 bl 300190d8 <_API_Mutex_Lock> <== NOT EXECUTED
Objects_Id id,
Objects_Locations *location
)
{
return (Region_Control *)
_Objects_Get_no_protection( &_Region_Information, id, location );
30016d78: e1a01004 mov r1, r4 <== NOT EXECUTED 30016d7c: e59f006c ldr r0, [pc, #108] ; 30016df0 <rtems_region_extend+0x9c><== NOT EXECUTED 30016d80: e1a0200d mov r2, sp <== NOT EXECUTED 30016d84: eb001011 bl 3001add0 <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
30016d88: e59d5000 ldr r5, [sp] <== NOT EXECUTED 30016d8c: e1a04000 mov r4, r0 <== NOT EXECUTED 30016d90: e3550000 cmp r5, #0 <== NOT EXECUTED
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
30016d94: 13a05004 movne r5, #4 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator(); /* to prevent deletion */
the_region = _Region_Get( id, &location );
switch ( location ) {
30016d98: 1a00000e bne 30016dd8 <rtems_region_extend+0x84> <== NOT EXECUTED
case OBJECTS_LOCAL:
extend_ok = _Heap_Extend(
30016d9c: e2800068 add r0, r0, #104 ; 0x68 <== NOT EXECUTED 30016da0: e1a01007 mov r1, r7 <== NOT EXECUTED 30016da4: e1a02006 mov r2, r6 <== NOT EXECUTED 30016da8: e28d3004 add r3, sp, #4 <== NOT EXECUTED 30016dac: eb000c0b bl 30019de0 <_Heap_Extend> <== NOT EXECUTED
starting_address,
length,
&amount_extended
);
if ( extend_ok ) {
30016db0: 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;
30016db4: 03a05009 moveq r5, #9 <== NOT EXECUTED
starting_address,
length,
&amount_extended
);
if ( extend_ok ) {
30016db8: 0a000006 beq 30016dd8 <rtems_region_extend+0x84> <== NOT EXECUTED
the_region->length += amount_extended;
30016dbc: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED 30016dc0: e5942054 ldr r2, [r4, #84] ; 0x54 <== NOT EXECUTED 30016dc4: e0822003 add r2, r2, r3 <== NOT EXECUTED 30016dc8: e5842054 str r2, [r4, #84] ; 0x54 <== NOT EXECUTED
the_region->maximum_segment_size += amount_extended;
30016dcc: e594205c ldr r2, [r4, #92] ; 0x5c <== NOT EXECUTED 30016dd0: e0823003 add r3, r2, r3 <== NOT EXECUTED 30016dd4: e584305c str r3, [r4, #92] ; 0x5c <== NOT EXECUTED
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
30016dd8: e59f300c ldr r3, [pc, #12] ; 30016dec <rtems_region_extend+0x98><== NOT EXECUTED 30016ddc: e5930000 ldr r0, [r3] <== NOT EXECUTED 30016de0: eb0008d5 bl 3001913c <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status; }
30016de4: e1a00005 mov r0, r5 <== NOT EXECUTED
30016de8: e8bd80fc pop {r2, r3, r4, r5, r6, r7, pc} <== NOT EXECUTED
30016df4 <rtems_region_get_free_information>:
rtems_status_code rtems_region_get_free_information(
rtems_id id,
Heap_Information_block *the_info
)
{
30016df4: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
30016df8: e2514000 subs r4, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_region_get_free_information(
rtems_id id,
Heap_Information_block *the_info
)
{
30016dfc: e1a05000 mov r5, r0 <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
return RTEMS_INVALID_ADDRESS;
30016e00: 03a05009 moveq r5, #9 <== NOT EXECUTED
{
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
30016e04: 0a000013 beq 30016e58 <rtems_region_get_free_information+0x64><== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
30016e08: e59f3050 ldr r3, [pc, #80] ; 30016e60 <rtems_region_get_free_information+0x6c><== NOT EXECUTED 30016e0c: e5930000 ldr r0, [r3] <== NOT EXECUTED 30016e10: eb0008b0 bl 300190d8 <_API_Mutex_Lock> <== NOT EXECUTED 30016e14: e1a01005 mov r1, r5 <== NOT EXECUTED 30016e18: e59f0044 ldr r0, [pc, #68] ; 30016e64 <rtems_region_get_free_information+0x70><== NOT EXECUTED 30016e1c: e1a0200d mov r2, sp <== NOT EXECUTED 30016e20: eb000fea bl 3001add0 <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
30016e24: e59d5000 ldr r5, [sp] <== NOT EXECUTED 30016e28: e3550000 cmp r5, #0 <== NOT EXECUTED
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
30016e2c: 13a05004 movne r5, #4 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
the_region = _Region_Get( id, &location );
switch ( location ) {
30016e30: 1a000005 bne 30016e4c <rtems_region_get_free_information+0x58><== NOT EXECUTED
case OBJECTS_LOCAL:
the_info->Used.number = 0;
30016e34: e584500c str r5, [r4, #12] <== NOT EXECUTED
the_info->Used.total = 0;
30016e38: e5845014 str r5, [r4, #20] <== NOT EXECUTED
the_info->Used.largest = 0;
30016e3c: e5845010 str r5, [r4, #16] <== NOT EXECUTED
_Heap_Get_free_information( &the_region->Memory, &the_info->Free );
30016e40: e2800068 add r0, r0, #104 ; 0x68 <== NOT EXECUTED 30016e44: e1a01004 mov r1, r4 <== NOT EXECUTED 30016e48: eb000d12 bl 3001a298 <_Heap_Get_free_information> <== NOT EXECUTED
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
30016e4c: e59f300c ldr r3, [pc, #12] ; 30016e60 <rtems_region_get_free_information+0x6c><== NOT EXECUTED 30016e50: e5930000 ldr r0, [r3] <== NOT EXECUTED 30016e54: eb0008b8 bl 3001913c <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status; }
30016e58: e1a00005 mov r0, r5 <== NOT EXECUTED
30016e5c: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED
30016e68 <rtems_region_get_information>:
rtems_status_code rtems_region_get_information(
rtems_id id,
Heap_Information_block *the_info
)
{
30016e68: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
30016e6c: e2514000 subs r4, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_region_get_information(
rtems_id id,
Heap_Information_block *the_info
)
{
30016e70: e1a05000 mov r5, r0 <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
return RTEMS_INVALID_ADDRESS;
30016e74: 03a05009 moveq r5, #9 <== NOT EXECUTED
{
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
30016e78: 0a00000f beq 30016ebc <rtems_region_get_information+0x54> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
30016e7c: e59f3040 ldr r3, [pc, #64] ; 30016ec4 <rtems_region_get_information+0x5c><== NOT EXECUTED 30016e80: e5930000 ldr r0, [r3] <== NOT EXECUTED 30016e84: eb000893 bl 300190d8 <_API_Mutex_Lock> <== NOT EXECUTED 30016e88: e1a01005 mov r1, r5 <== NOT EXECUTED 30016e8c: e59f0034 ldr r0, [pc, #52] ; 30016ec8 <rtems_region_get_information+0x60><== NOT EXECUTED 30016e90: e1a0200d mov r2, sp <== NOT EXECUTED 30016e94: eb000fcd bl 3001add0 <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
30016e98: e59d5000 ldr r5, [sp] <== NOT EXECUTED 30016e9c: e3550000 cmp r5, #0 <== NOT EXECUTED
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
30016ea0: 13a05004 movne r5, #4 <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_Heap_Get_information( &the_region->Memory, the_info );
30016ea4: 02800068 addeq r0, r0, #104 ; 0x68 <== NOT EXECUTED 30016ea8: 01a01004 moveq r1, r4 <== NOT EXECUTED 30016eac: 0b000d0e bleq 3001a2ec <_Heap_Get_information> <== NOT EXECUTED
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
30016eb0: e59f300c ldr r3, [pc, #12] ; 30016ec4 <rtems_region_get_information+0x5c><== NOT EXECUTED 30016eb4: e5930000 ldr r0, [r3] <== NOT EXECUTED 30016eb8: eb00089f bl 3001913c <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status; }
30016ebc: e1a00005 mov r0, r5 <== NOT EXECUTED
30016ec0: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED
30016ff8 <rtems_region_get_segment_size>:
rtems_status_code rtems_region_get_segment_size(
rtems_id id,
void *segment,
uintptr_t *size
)
{
30016ff8: e92d4071 push {r0, r4, r5, r6, lr} <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
register Region_Control *the_region;
if ( !segment )
30016ffc: e2515000 subs r5, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_region_get_segment_size(
rtems_id id,
void *segment,
uintptr_t *size
)
{
30017000: e1a06000 mov r6, r0 <== NOT EXECUTED 30017004: e1a04002 mov r4, r2 <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
register Region_Control *the_region;
if ( !segment )
30017008: 0a000019 beq 30017074 <rtems_region_get_segment_size+0x7c> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( !size )
3001700c: e3520000 cmp r2, #0 <== NOT EXECUTED 30017010: 0a000017 beq 30017074 <rtems_region_get_segment_size+0x7c> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
30017014: e59f3064 ldr r3, [pc, #100] ; 30017080 <rtems_region_get_segment_size+0x88><== NOT EXECUTED 30017018: e5930000 ldr r0, [r3] <== NOT EXECUTED 3001701c: eb00082d bl 300190d8 <_API_Mutex_Lock> <== NOT EXECUTED 30017020: e59f005c ldr r0, [pc, #92] ; 30017084 <rtems_region_get_segment_size+0x8c><== NOT EXECUTED 30017024: e1a01006 mov r1, r6 <== NOT EXECUTED 30017028: e1a0200d mov r2, sp <== NOT EXECUTED 3001702c: eb000f67 bl 3001add0 <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
30017030: e59d3000 ldr r3, [sp] <== NOT EXECUTED 30017034: e3530000 cmp r3, #0 <== NOT EXECUTED 30017038: 0a000002 beq 30017048 <rtems_region_get_segment_size+0x50> <== NOT EXECUTED
void *segment,
uintptr_t *size
)
{
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
3001703c: e3530001 cmp r3, #1 <== NOT EXECUTED 30017040: 03a04004 moveq r4, #4 <== NOT EXECUTED 30017044: ea000005 b 30017060 <rtems_region_get_segment_size+0x68> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Heap_Size_of_alloc_area( &the_region->Memory, segment, size ) )
30017048: e1a02004 mov r2, r4 <== NOT EXECUTED 3001704c: e2800068 add r0, r0, #104 ; 0x68 <== NOT EXECUTED 30017050: e1a01005 mov r1, r5 <== NOT EXECUTED 30017054: eb000e04 bl 3001a86c <_Heap_Size_of_alloc_area> <== NOT EXECUTED
void *segment,
uintptr_t *size
)
{
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
30017058: e3500000 cmp r0, #0 <== NOT EXECUTED 3001705c: 03a04009 moveq r4, #9 <== NOT EXECUTED
case OBJECTS_ERROR:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
30017060: e59f3018 ldr r3, [pc, #24] ; 30017080 <rtems_region_get_segment_size+0x88><== NOT EXECUTED
void *segment,
uintptr_t *size
)
{
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
30017064: 13a04000 movne r4, #0 <== NOT EXECUTED
case OBJECTS_ERROR:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
30017068: e5930000 ldr r0, [r3] <== NOT EXECUTED 3001706c: eb000832 bl 3001913c <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status;
30017070: ea000000 b 30017078 <rtems_region_get_segment_size+0x80> <== NOT EXECUTED
if ( !segment )
return RTEMS_INVALID_ADDRESS;
if ( !size )
return RTEMS_INVALID_ADDRESS;
30017074: e3a04009 mov r4, #9 <== NOT EXECUTED
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
30017078: e1a00004 mov r0, r4 <== NOT EXECUTED
3001707c: e8bd8078 pop {r3, r4, r5, r6, pc} <== NOT EXECUTED
300170b8 <rtems_region_resize_segment>:
rtems_id id,
void *segment,
uintptr_t size,
uintptr_t *old_size
)
{
300170b8: e92d41ff push {r0, r1, r2, r3, 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 )
300170bc: e2538000 subs r8, r3, #0 <== NOT EXECUTED
rtems_id id,
void *segment,
uintptr_t size,
uintptr_t *old_size
)
{
300170c0: e1a05000 mov r5, r0 <== NOT EXECUTED 300170c4: e1a07001 mov r7, r1 <== NOT EXECUTED 300170c8: 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;
300170cc: 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 )
300170d0: 0a000022 beq 30017160 <rtems_region_resize_segment+0xa8> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
300170d4: e59f408c ldr r4, [pc, #140] ; 30017168 <rtems_region_resize_segment+0xb0><== NOT EXECUTED 300170d8: e5940000 ldr r0, [r4] <== NOT EXECUTED 300170dc: eb0007fd bl 300190d8 <_API_Mutex_Lock> <== NOT EXECUTED 300170e0: e1a01005 mov r1, r5 <== NOT EXECUTED 300170e4: e59f0080 ldr r0, [pc, #128] ; 3001716c <rtems_region_resize_segment+0xb4><== NOT EXECUTED 300170e8: e28d2008 add r2, sp, #8 <== NOT EXECUTED 300170ec: eb000f37 bl 3001add0 <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
300170f0: e59d3008 ldr r3, [sp, #8] <== NOT EXECUTED 300170f4: e1a05000 mov r5, r0 <== NOT EXECUTED 300170f8: e3530000 cmp r3, #0 <== NOT EXECUTED 300170fc: 1a000014 bne 30017154 <rtems_region_resize_segment+0x9c> <== NOT EXECUTED
case OBJECTS_LOCAL:
_Region_Debug_Walk( the_region, 7 );
status = _Heap_Resize_block(
30017100: e28d300c add r3, sp, #12 <== NOT EXECUTED 30017104: e58d3000 str r3, [sp] <== NOT EXECUTED 30017108: e1a02006 mov r2, r6 <== NOT EXECUTED 3001710c: e28d3004 add r3, sp, #4 <== NOT EXECUTED 30017110: e2800068 add r0, r0, #104 ; 0x68 <== NOT EXECUTED 30017114: e1a01007 mov r1, r7 <== NOT EXECUTED 30017118: eb000d86 bl 3001a738 <_Heap_Resize_block> <== NOT EXECUTED
segment,
(uint32_t) size,
&osize,
&avail_size
);
*old_size = (uint32_t) osize;
3001711c: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED
_Region_Debug_Walk( the_region, 8 );
if ( status == HEAP_RESIZE_SUCCESSFUL )
30017120: e2506000 subs r6, r0, #0 <== NOT EXECUTED
segment,
(uint32_t) size,
&osize,
&avail_size
);
*old_size = (uint32_t) osize;
30017124: e5883000 str r3, [r8] <== NOT EXECUTED
_Region_Debug_Walk( the_region, 8 );
if ( status == HEAP_RESIZE_SUCCESSFUL )
30017128: 1a000003 bne 3001713c <rtems_region_resize_segment+0x84> <== NOT EXECUTED
_Region_Process_queue( the_region ); /* unlocks allocator */
3001712c: e1a00005 mov r0, r5 <== NOT EXECUTED 30017130: eb001ff5 bl 3001f10c <_Region_Process_queue> <== NOT EXECUTED
else
_RTEMS_Unlock_allocator();
if (status == HEAP_RESIZE_SUCCESSFUL)
return RTEMS_SUCCESSFUL;
30017134: e1a00006 mov r0, r6 <== NOT EXECUTED 30017138: ea000008 b 30017160 <rtems_region_resize_segment+0xa8> <== NOT EXECUTED
_Region_Debug_Walk( the_region, 8 );
if ( status == HEAP_RESIZE_SUCCESSFUL )
_Region_Process_queue( the_region ); /* unlocks allocator */
else
_RTEMS_Unlock_allocator();
3001713c: e5940000 ldr r0, [r4] <== NOT EXECUTED 30017140: eb0007fd bl 3001913c <_API_Mutex_Unlock> <== NOT EXECUTED
if (status == HEAP_RESIZE_SUCCESSFUL)
return RTEMS_SUCCESSFUL;
if (status == HEAP_RESIZE_UNSATISFIED)
return RTEMS_UNSATISFIED;
30017144: e3560001 cmp r6, #1 <== NOT EXECUTED 30017148: 13a00009 movne r0, #9 <== NOT EXECUTED 3001714c: 03a0000d moveq r0, #13 <== NOT EXECUTED 30017150: ea000002 b 30017160 <rtems_region_resize_segment+0xa8> <== NOT EXECUTED
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
30017154: e5940000 ldr r0, [r4] <== NOT EXECUTED 30017158: eb0007f7 bl 3001913c <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status;
3001715c: e3a00004 mov r0, #4 <== NOT EXECUTED
}
30017160: e28dd010 add sp, sp, #16 <== NOT EXECUTED
30017164: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
30017170 <rtems_region_return_segment>:
rtems_status_code rtems_region_return_segment(
rtems_id id,
void *segment
)
{
30017170: e92d4071 push {r0, r4, r5, r6, lr}
uint32_t size;
#endif
int status;
register Region_Control *the_region;
_RTEMS_Lock_allocator();
30017174: e59f3074 ldr r3, [pc, #116] ; 300171f0 <rtems_region_return_segment+0x80>
rtems_status_code rtems_region_return_segment(
rtems_id id,
void *segment
)
{
30017178: e1a05000 mov r5, r0
uint32_t size;
#endif
int status;
register Region_Control *the_region;
_RTEMS_Lock_allocator();
3001717c: e5930000 ldr r0, [r3]
rtems_status_code rtems_region_return_segment(
rtems_id id,
void *segment
)
{
30017180: e1a04001 mov r4, r1
uint32_t size;
#endif
int status;
register Region_Control *the_region;
_RTEMS_Lock_allocator();
30017184: eb0007d3 bl 300190d8 <_API_Mutex_Lock> 30017188: e1a01005 mov r1, r5 3001718c: e59f0060 ldr r0, [pc, #96] ; 300171f4 <rtems_region_return_segment+0x84> 30017190: e1a0200d mov r2, sp 30017194: eb000f0d bl 3001add0 <_Objects_Get_no_protection>
the_region = _Region_Get( id, &location );
switch ( location ) {
30017198: e59d6000 ldr r6, [sp] 3001719c: e1a05000 mov r5, r0 300171a0: e3560000 cmp r6, #0
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
300171a4: 13a06004 movne r6, #4
register Region_Control *the_region;
_RTEMS_Lock_allocator();
the_region = _Region_Get( id, &location );
switch ( location ) {
300171a8: 1a00000b bne 300171dc <rtems_region_return_segment+0x6c>
RTEMS_INLINE_ROUTINE bool _Region_Free_segment (
Region_Control *the_region,
void *the_segment
)
{
return _Heap_Free( &the_region->Memory, the_segment );
300171ac: e2800068 add r0, r0, #104 ; 0x68 300171b0: e1a01004 mov r1, r4 300171b4: eb000bbb bl 3001a0a8 <_Heap_Free>
#endif
status = _Region_Free_segment( the_region, segment );
_Region_Debug_Walk( the_region, 4 );
if ( !status )
300171b8: e3500000 cmp r0, #0
return_status = RTEMS_INVALID_ADDRESS;
300171bc: 03a06009 moveq r6, #9
#endif
status = _Region_Free_segment( the_region, segment );
_Region_Debug_Walk( the_region, 4 );
if ( !status )
300171c0: 0a000005 beq 300171dc <rtems_region_return_segment+0x6c>
return_status = RTEMS_INVALID_ADDRESS;
else {
the_region->number_of_used_blocks -= 1;
300171c4: e5953064 ldr r3, [r5, #100] ; 0x64
_Region_Process_queue(the_region); /* unlocks allocator */
300171c8: e1a00005 mov r0, r5
_Region_Debug_Walk( the_region, 4 );
if ( !status )
return_status = RTEMS_INVALID_ADDRESS;
else {
the_region->number_of_used_blocks -= 1;
300171cc: e2433001 sub r3, r3, #1 300171d0: e5853064 str r3, [r5, #100] ; 0x64
_Region_Process_queue(the_region); /* unlocks allocator */
300171d4: eb001fcc bl 3001f10c <_Region_Process_queue>
return RTEMS_SUCCESSFUL;
300171d8: ea000002 b 300171e8 <rtems_region_return_segment+0x78>
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
300171dc: e59f300c ldr r3, [pc, #12] ; 300171f0 <rtems_region_return_segment+0x80><== NOT EXECUTED 300171e0: e5930000 ldr r0, [r3] <== NOT EXECUTED 300171e4: eb0007d4 bl 3001913c <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status; }
300171e8: e1a00006 mov r0, r6
300171ec: e8bd8078 pop {r3, r4, r5, r6, pc}
30009258 <rtems_semaphore_create>:
uint32_t count,
rtems_attribute attribute_set,
rtems_task_priority priority_ceiling,
rtems_id *id
)
{
30009258: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, 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 ) )
3000925c: e2507000 subs r7, r0, #0
uint32_t count,
rtems_attribute attribute_set,
rtems_task_priority priority_ceiling,
rtems_id *id
)
{
30009260: e24dd018 sub sp, sp, #24 30009264: e1a04001 mov r4, r1 30009268: e1a08002 mov r8, r2 3000926c: e1a09003 mov r9, r3 30009270: 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;
30009274: 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 ) )
30009278: 0a00005d beq 300093f4 <rtems_semaphore_create+0x19c>
return RTEMS_INVALID_NAME;
if ( !id )
3000927c: e3560000 cmp r6, #0
return RTEMS_INVALID_ADDRESS;
30009280: 03a00009 moveq r0, #9
CORE_mutex_Status mutex_status;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
30009284: 0a00005a beq 300093f4 <rtems_semaphore_create+0x19c>
return RTEMS_NOT_DEFINED;
} else
#endif
if ( _Attributes_Is_inherit_priority( attribute_set ) ||
30009288: e21230c0 ands r3, r2, #192 ; 0xc0
3000928c: 0a000006 beq 300092ac <rtems_semaphore_create+0x54>
*/
RTEMS_INLINE_ROUTINE bool _Attributes_Is_binary_semaphore(
rtems_attribute attribute_set
)
{
return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_BINARY_SEMAPHORE);
30009290: e2022030 and r2, r2, #48 ; 0x30
_Attributes_Is_priority_ceiling( attribute_set ) ) {
if ( ! (_Attributes_Is_binary_semaphore( attribute_set ) &&
30009294: e3520010 cmp r2, #16
30009298: 1a000054 bne 300093f0 <rtems_semaphore_create+0x198>
3000929c: e3180004 tst r8, #4
300092a0: 0a000052 beq 300093f0 <rtems_semaphore_create+0x198>
_Attributes_Is_priority( attribute_set ) ) )
return RTEMS_NOT_DEFINED;
}
if ( _Attributes_Is_inherit_priority( attribute_set ) &&
300092a4: e35300c0 cmp r3, #192 ; 0xc0
300092a8: 0a000050 beq 300093f0 <rtems_semaphore_create+0x198>
_Attributes_Is_priority_ceiling( attribute_set ) )
return RTEMS_NOT_DEFINED;
if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) )
300092ac: e218a030 ands sl, r8, #48 ; 0x30
300092b0: 0a000002 beq 300092c0 <rtems_semaphore_create+0x68>
300092b4: e3540001 cmp r4, #1
return RTEMS_INVALID_NUMBER;
300092b8: 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 ) )
300092bc: 8a00004c bhi 300093f4 <rtems_semaphore_create+0x19c>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
300092c0: e59f3134 ldr r3, [pc, #308] ; 300093fc <rtems_semaphore_create+0x1a4> 300092c4: e5932000 ldr r2, [r3] 300092c8: e2822001 add r2, r2, #1 300092cc: e5832000 str r2, [r3]
* 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 );
300092d0: e59f0128 ldr r0, [pc, #296] ; 30009400 <rtems_semaphore_create+0x1a8> 300092d4: eb00051b bl 3000a748 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* prevents deletion */
the_semaphore = _Semaphore_Allocate();
if ( !the_semaphore ) {
300092d8: e2505000 subs r5, r0, #0
300092dc: 1a000002 bne 300092ec <rtems_semaphore_create+0x94>
_Thread_Enable_dispatch();
300092e0: eb00095a bl 3000b850 <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
300092e4: e3a00005 mov r0, #5 300092e8: ea000041 b 300093f4 <rtems_semaphore_create+0x19c>
the_semaphore->attribute_set = attribute_set;
/*
* Initialize it as a counting semaphore.
*/
if ( _Attributes_Is_counting_semaphore( attribute_set ) ) {
300092ec: e35a0000 cmp sl, #0
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_semaphore->attribute_set = attribute_set;
300092f0: e5858010 str r8, [r5, #16] 300092f4: e2083004 and r3, r8, #4
/*
* Initialize it as a counting semaphore.
*/
if ( _Attributes_Is_counting_semaphore( attribute_set ) ) {
300092f8: 1a00000d bne 30009334 <rtems_semaphore_create+0xdc>
/*
* This effectively disables limit checking.
*/
the_semaphore_attr.maximum_count = 0xFFFFFFFF;
if ( _Attributes_Is_priority( attribute_set ) )
300092fc: e3530000 cmp r3, #0
the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY;
30009300: 13a03001 movne r3, #1
*/
if ( _Attributes_Is_counting_semaphore( attribute_set ) ) {
/*
* This effectively disables limit checking.
*/
the_semaphore_attr.maximum_count = 0xFFFFFFFF;
30009304: e3e02000 mvn r2, #0 30009308: e58d2010 str r2, [sp, #16]
if ( _Attributes_Is_priority( attribute_set ) )
the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY;
3000930c: 158d3014 strne r3, [sp, #20]
* 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(
30009310: e2850014 add r0, r5, #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;
30009314: e3a03000 mov r3, #0
the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM;
_CORE_semaphore_Initialize(
30009318: e28d1010 add r1, sp, #16 3000931c: 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;
30009320: 058da014 streq sl, [sp, #20]
/*
* The following are just to make Purify happy.
*/
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
30009324: e58d3000 str r3, [sp]
the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM;
30009328: e58d300c str r3, [sp, #12]
_CORE_semaphore_Initialize(
3000932c: eb000393 bl 3000a180 <_CORE_semaphore_Initialize> 30009330: ea000024 b 300093c8 <rtems_semaphore_create+0x170>
} 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 ) )
30009334: e3530000 cmp r3, #0
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY;
30009338: 13a03001 movne r3, #1
else
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
3000933c: e35a0010 cmp sl, #16
* style binary semaphore. This is the mutex style.
*/
if ( _Attributes_Is_priority( attribute_set ) )
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY;
else
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
30009340: e58d3008 str r3, [sp, #8]
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;
30009344: 13a03002 movne r3, #2 30009348: 158d3000 strne r3, [sp]
the_mutex_attr.only_owner_release = false;
3000934c: 13a03000 movne r3, #0
if ( _Attributes_Is_priority( attribute_set ) )
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY;
else
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
30009350: 1a00000d bne 3000938c <rtems_semaphore_create+0x134>
the_mutex_attr.priority_ceiling = priority_ceiling;
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
30009354: e3a03000 mov r3, #0 30009358: e58d3000 str r3, [sp]
the_mutex_attr.only_owner_release = false;
3000935c: e5cd3004 strb r3, [sp, #4]
if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) {
30009360: e59d3008 ldr r3, [sp, #8]
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;
30009364: e58d900c str r9, [sp, #12]
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 ) {
30009368: e3530001 cmp r3, #1
3000936c: 1a000007 bne 30009390 <rtems_semaphore_create+0x138>
if ( _Attributes_Is_inherit_priority( attribute_set ) ) {
30009370: e3180040 tst r8, #64 ; 0x40
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
30009374: 13a02002 movne r2, #2
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 ) ) {
30009378: 1a000002 bne 30009388 <rtems_semaphore_create+0x130>
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
the_mutex_attr.only_owner_release = true;
} else if ( _Attributes_Is_priority_ceiling( attribute_set ) ) {
3000937c: e3180080 tst r8, #128 ; 0x80
30009380: 0a000002 beq 30009390 <rtems_semaphore_create+0x138>
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING;
30009384: e3a02003 mov r2, #3 30009388: e58d2008 str r2, [sp, #8]
the_mutex_attr.only_owner_release = true;
}
}
} else /* must be simple binary semaphore */ {
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_BLOCKS;
the_mutex_attr.only_owner_release = false;
3000938c: e5cd3004 strb r3, [sp, #4]
}
mutex_status = _CORE_mutex_Initialize(
30009390: e3540001 cmp r4, #1 30009394: 13a02000 movne r2, #0 30009398: 03a02001 moveq r2, #1 3000939c: e2850014 add r0, r5, #20 300093a0: e1a0100d mov r1, sp 300093a4: eb0002b7 bl 30009e88 <_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 ) {
300093a8: e3500006 cmp r0, #6
300093ac: 1a000005 bne 300093c8 <rtems_semaphore_create+0x170>
*/
RTEMS_INLINE_ROUTINE void _Semaphore_Free (
Semaphore_Control *the_semaphore
)
{
_Objects_Free( &_Semaphore_Information, &the_semaphore->Object );
300093b0: e59f0048 ldr r0, [pc, #72] ; 30009400 <rtems_semaphore_create+0x1a8> 300093b4: e1a01005 mov r1, r5 300093b8: eb0005a9 bl 3000aa64 <_Objects_Free>
_Semaphore_Free( the_semaphore );
_Thread_Enable_dispatch();
300093bc: eb000923 bl 3000b850 <_Thread_Enable_dispatch>
return RTEMS_INVALID_PRIORITY;
300093c0: e3a00013 mov r0, #19 300093c4: ea00000a b 300093f4 <rtems_semaphore_create+0x19c>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
300093c8: e59f2030 ldr r2, [pc, #48] ; 30009400 <rtems_semaphore_create+0x1a8>
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
300093cc: e5953008 ldr r3, [r5, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
300093d0: e592201c ldr r2, [r2, #28]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
300093d4: e1d510b8 ldrh r1, [r5, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
300093d8: e7825101 str r5, [r2, r1, lsl #2]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
300093dc: e585700c str r7, [r5, #12]
&_Semaphore_Information,
&the_semaphore->Object,
(Objects_Name) name
);
*id = the_semaphore->Object.id;
300093e0: e5863000 str r3, [r6]
the_semaphore->Object.id,
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
300093e4: eb000919 bl 3000b850 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
300093e8: e3a00000 mov r0, #0 300093ec: ea000000 b 300093f4 <rtems_semaphore_create+0x19c>
}
if ( _Attributes_Is_inherit_priority( attribute_set ) &&
_Attributes_Is_priority_ceiling( attribute_set ) )
return RTEMS_NOT_DEFINED;
300093f0: e3a0000b mov r0, #11 <== NOT EXECUTED
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
300093f4: e28dd018 add sp, sp, #24
300093f8: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
30009404 <rtems_semaphore_delete>:
#endif
rtems_status_code rtems_semaphore_delete(
rtems_id id
)
{
30009404: e92d4011 push {r0, r4, lr}
30009408: e1a01000 mov r1, r0
Objects_Id id,
Objects_Locations *location
)
{
return (Semaphore_Control *)
_Objects_Get( &_Semaphore_Information, id, location );
3000940c: e1a0200d mov r2, sp 30009410: e59f0084 ldr r0, [pc, #132] ; 3000949c <rtems_semaphore_delete+0x98> 30009414: eb0005e7 bl 3000abb8 <_Objects_Get>
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
30009418: e59d3000 ldr r3, [sp] 3000941c: e1a04000 mov r4, r0 30009420: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
30009424: 13a00004 movne r0, #4
{
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
30009428: 1a00001a bne 30009498 <rtems_semaphore_delete+0x94>
*/
RTEMS_INLINE_ROUTINE bool _Attributes_Is_counting_semaphore(
rtems_attribute attribute_set
)
{
return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_COUNTING_SEMAPHORE);
3000942c: e5941010 ldr r1, [r4, #16]
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
30009430: e2111030 ands r1, r1, #48 ; 0x30
30009434: 0a00000c beq 3000946c <rtems_semaphore_delete+0x68>
if ( _CORE_mutex_Is_locked( &the_semaphore->Core_control.mutex ) &&
30009438: e5943064 ldr r3, [r4, #100] ; 0x64 3000943c: e3530000 cmp r3, #0
30009440: 1a000004 bne 30009458 <rtems_semaphore_delete+0x54>
30009444: e3510020 cmp r1, #32
30009448: 0a000002 beq 30009458 <rtems_semaphore_delete+0x54>
!_Attributes_Is_simple_binary_semaphore(
the_semaphore->attribute_set ) ) {
_Thread_Enable_dispatch();
3000944c: eb0008ff bl 3000b850 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_RESOURCE_IN_USE;
30009450: e3a0000c mov r0, #12 <== NOT EXECUTED 30009454: ea00000f b 30009498 <rtems_semaphore_delete+0x94> <== NOT EXECUTED
}
_CORE_mutex_Flush(
30009458: e2840014 add r0, r4, #20 3000945c: e3a01000 mov r1, #0 30009460: e3a02004 mov r2, #4 30009464: eb000286 bl 30009e84 <_CORE_mutex_Flush> 30009468: ea000002 b 30009478 <rtems_semaphore_delete+0x74>
&the_semaphore->Core_control.mutex,
SEMAPHORE_MP_OBJECT_WAS_DELETED,
CORE_MUTEX_WAS_DELETED
);
} else {
_CORE_semaphore_Flush(
3000946c: e2840014 add r0, r4, #20 30009470: e3a02002 mov r2, #2 30009474: eb000340 bl 3000a17c <_CORE_semaphore_Flush>
SEMAPHORE_MP_OBJECT_WAS_DELETED,
CORE_SEMAPHORE_WAS_DELETED
);
}
_Objects_Close( &_Semaphore_Information, &the_semaphore->Object );
30009478: e59f001c ldr r0, [pc, #28] ; 3000949c <rtems_semaphore_delete+0x98> 3000947c: e1a01004 mov r1, r4 30009480: eb0004d2 bl 3000a7d0 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _Semaphore_Free (
Semaphore_Control *the_semaphore
)
{
_Objects_Free( &_Semaphore_Information, &the_semaphore->Object );
30009484: e59f0010 ldr r0, [pc, #16] ; 3000949c <rtems_semaphore_delete+0x98> 30009488: e1a01004 mov r1, r4 3000948c: eb000574 bl 3000aa64 <_Objects_Free>
0, /* Not used */
0 /* Not used */
);
}
#endif
_Thread_Enable_dispatch();
30009490: eb0008ee bl 3000b850 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
30009494: e3a00000 mov r0, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
30009498: e8bd8018 pop {r3, r4, pc}
30012978 <rtems_semaphore_flush>:
#endif
rtems_status_code rtems_semaphore_flush(
rtems_id id
)
{
30012978: e92d4001 push {r0, lr}
3001297c: e1a01000 mov r1, r0
30012980: e1a0200d mov r2, sp
30012984: e59f0044 ldr r0, [pc, #68] ; 300129d0 <rtems_semaphore_flush+0x58>
30012988: ebffe5cd bl 3000c0c4 <_Objects_Get>
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
3001298c: e59d3000 ldr r3, [sp] 30012990: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
30012994: 13a00004 movne r0, #4
{
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
30012998: 1a00000b bne 300129cc <rtems_semaphore_flush+0x54>
*/
RTEMS_INLINE_ROUTINE bool _Attributes_Is_counting_semaphore(
rtems_attribute attribute_set
)
{
return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_COUNTING_SEMAPHORE);
3001299c: e5901010 ldr r1, [r0, #16] 300129a0: e2800014 add r0, r0, #20
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
300129a4: e2111030 ands r1, r1, #48 ; 0x30
300129a8: 0a000003 beq 300129bc <rtems_semaphore_flush+0x44>
_CORE_mutex_Flush(
300129ac: e1a01003 mov r1, r3 300129b0: e3a02001 mov r2, #1 300129b4: ebffe275 bl 3000b390 <_CORE_mutex_Flush> 300129b8: ea000001 b 300129c4 <rtems_semaphore_flush+0x4c>
&the_semaphore->Core_control.mutex,
SEND_OBJECT_WAS_DELETED,
CORE_MUTEX_STATUS_UNSATISFIED_NOWAIT
);
} else {
_CORE_semaphore_Flush(
300129bc: e3a02001 mov r2, #1 <== NOT EXECUTED 300129c0: ebffe330 bl 3000b688 <_CORE_semaphore_Flush> <== NOT EXECUTED
&the_semaphore->Core_control.semaphore,
SEND_OBJECT_WAS_DELETED,
CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT
);
}
_Thread_Enable_dispatch();
300129c4: ebffe8e8 bl 3000cd6c <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
300129c8: e3a00000 mov r0, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
300129cc: e8bd8008 pop {r3, pc}
300094a0 <rtems_semaphore_obtain>:
rtems_status_code rtems_semaphore_obtain(
rtems_id id,
rtems_option option_set,
rtems_interval timeout
)
{
300094a0: e92d40f7 push {r0, r1, r2, r4, r5, r6, r7, lr}
300094a4: e1a04000 mov r4, r0
Objects_Locations *location,
ISR_Level *level
)
{
return (Semaphore_Control *)
_Objects_Get_isr_disable( &_Semaphore_Information, id, location, level );
300094a8: e28d3004 add r3, sp, #4 300094ac: e1a06001 mov r6, r1 300094b0: e1a05002 mov r5, r2 300094b4: e59f00ec ldr r0, [pc, #236] ; 300095a8 <rtems_semaphore_obtain+0x108> 300094b8: e1a01004 mov r1, r4 300094bc: e28d2008 add r2, sp, #8 300094c0: eb0005a2 bl 3000ab50 <_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 ) {
300094c4: e59d3008 ldr r3, [sp, #8] 300094c8: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
300094cc: 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 ) {
300094d0: 1a000033 bne 300095a4 <rtems_semaphore_obtain+0x104>
300094d4: e5903010 ldr r3, [r0, #16] 300094d8: e59f70cc ldr r7, [pc, #204] ; 300095ac <rtems_semaphore_obtain+0x10c>
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
300094dc: e2132030 ands r2, r3, #48 ; 0x30
300094e0: 0a00000b beq 30009514 <rtems_semaphore_obtain+0x74>
_CORE_mutex_Seize(
300094e4: 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;
300094e8: e2062001 and r2, r6, #1 300094ec: e58d3000 str r3, [sp] 300094f0: e2800014 add r0, r0, #20 300094f4: e1a03005 mov r3, r5 300094f8: e1a01004 mov r1, r4 300094fc: e2222001 eor r2, r2, #1 30009500: eb0002a7 bl 30009fa4 <_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 );
30009504: e5973004 ldr r3, [r7, #4]
id,
((_Options_Is_no_wait( option_set )) ? false : true),
timeout,
level
);
return _Semaphore_Translate_core_mutex_return_code(
30009508: e5930034 ldr r0, [r3, #52] ; 0x34 3000950c: eb000047 bl 30009630 <_Semaphore_Translate_core_mutex_return_code> 30009510: ea000023 b 300095a4 <rtems_semaphore_obtain+0x104>
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
30009514: e5973004 ldr r3, [r7, #4]
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
30009518: e5832034 str r2, [r3, #52] ; 0x34
if ( the_semaphore->count != 0 ) {
3000951c: e590205c ldr r2, [r0, #92] ; 0x5c 30009520: e3520000 cmp r2, #0
30009524: 0a000004 beq 3000953c <rtems_semaphore_obtain+0x9c>
the_semaphore->count -= 1;
30009528: e2422001 sub r2, r2, #1 3000952c: e580205c str r2, [r0, #92] ; 0x5c 30009530: e59d3004 ldr r3, [sp, #4] 30009534: e129f003 msr CPSR_fc, r3 30009538: ea000015 b 30009594 <rtems_semaphore_obtain+0xf4>
_ISR_Enable( *level_p );
return;
}
if ( !wait ) {
3000953c: e3160001 tst r6, #1
30009540: 0a000004 beq 30009558 <rtems_semaphore_obtain+0xb8>
30009544: e59d2004 ldr r2, [sp, #4] <== NOT EXECUTED 30009548: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
_ISR_Enable( *level_p );
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT;
3000954c: e3a02001 mov r2, #1 <== NOT EXECUTED 30009550: e5832034 str r2, [r3, #52] ; 0x34 <== NOT EXECUTED 30009554: ea00000e b 30009594 <rtems_semaphore_obtain+0xf4> <== NOT EXECUTED
30009558: e59f2050 ldr r2, [pc, #80] ; 300095b0 <rtems_semaphore_obtain+0x110> 3000955c: e5921000 ldr r1, [r2] 30009560: e2811001 add r1, r1, #1 30009564: e5821000 str r1, [r2]
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;
30009568: e3a02001 mov r2, #1 3000956c: e5802044 str r2, [r0, #68] ; 0x44
return;
}
_Thread_Disable_dispatch();
_Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue );
executing->Wait.queue = &the_semaphore->Wait_queue;
30009570: e2800014 add r0, r0, #20 30009574: e5830044 str r0, [r3, #68] ; 0x44
executing->Wait.id = id;
30009578: e5834020 str r4, [r3, #32] 3000957c: e59d3004 ldr r3, [sp, #4] 30009580: e129f003 msr CPSR_fc, r3
_ISR_Enable( *level_p );
_Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout );
30009584: e59f2028 ldr r2, [pc, #40] ; 300095b4 <rtems_semaphore_obtain+0x114> 30009588: e1a01005 mov r1, r5 3000958c: eb0009d4 bl 3000bce4 <_Thread_queue_Enqueue_with_handler>
_Thread_Enable_dispatch();
30009590: eb0008ae bl 3000b850 <_Thread_Enable_dispatch>
((_Options_Is_no_wait( option_set )) ? false : true),
timeout,
&level
);
return _Semaphore_Translate_core_semaphore_return_code(
_Thread_Executing->Wait.return_code );
30009594: e59f3010 ldr r3, [pc, #16] ; 300095ac <rtems_semaphore_obtain+0x10c> 30009598: e5933004 ldr r3, [r3, #4]
id,
((_Options_Is_no_wait( option_set )) ? false : true),
timeout,
&level
);
return _Semaphore_Translate_core_semaphore_return_code(
3000959c: e5930034 ldr r0, [r3, #52] ; 0x34 300095a0: eb000026 bl 30009640 <_Semaphore_Translate_core_semaphore_return_code>
break;
}
return RTEMS_INVALID_ID;
}
300095a4: e8bd80fe pop {r1, r2, r3, r4, r5, r6, r7, pc}
30016ae8 <rtems_shutdown_executive>:
void rtems_shutdown_executive(
uint32_t result
)
{
if ( _System_state_Is_up( _System_state_Get() ) ) {
30016ae8: e59f3028 ldr r3, [pc, #40] ; 30016b18 <rtems_shutdown_executive+0x30>
*/
void rtems_shutdown_executive(
uint32_t result
)
{
30016aec: e52de004 push {lr} ; (str lr, [sp, #-4]!)
if ( _System_state_Is_up( _System_state_Get() ) ) {
30016af0: e5932000 ldr r2, [r3] 30016af4: e3520003 cmp r2, #3 30016af8: 02822001 addeq r2, r2, #1 30016afc: 05832000 streq r2, [r3]
* if we were running within the same context, it would work. * * And we will not return to this thread, so there is no point of * saving the context. */ _Context_Restart_self( &_Thread_BSP_context );
30016b00: 059f0014 ldreq r0, [pc, #20] ; 30016b1c <rtems_shutdown_executive+0x34> 30016b04: 0bffd864 bleq 3000cc9c <_CPU_Context_restore>
_System_state_Set( SYSTEM_STATE_SHUTDOWN );
_Thread_Stop_multitasking();
}
_Internal_error_Occurred(
30016b08: e3a00000 mov r0, #0 <== NOT EXECUTED 30016b0c: e3a01001 mov r1, #1 <== NOT EXECUTED 30016b10: e3a02014 mov r2, #20 <== NOT EXECUTED 30016b14: ebffcef4 bl 3000a6ec <_Internal_error_Occurred> <== NOT EXECUTED
30017684 <rtems_signal_send>:
rtems_status_code rtems_signal_send(
rtems_id id,
rtems_signal_set signal_set
)
{
30017684: e92d4011 push {r0, r4, lr}
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
30017688: e2514000 subs r4, r1, #0
return RTEMS_INVALID_NUMBER;
3001768c: 03a0000a moveq r0, #10
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
30017690: 0a000028 beq 30017738 <rtems_signal_send+0xb4>
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
30017694: e1a0100d mov r1, sp 30017698: eb00110b bl 3001bacc <_Thread_Get>
switch ( location ) {
3001769c: e59d3000 ldr r3, [sp] 300176a0: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
300176a4: 13a00004 movne r0, #4
if ( !signal_set )
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
300176a8: 1a000022 bne 30017738 <rtems_signal_send+0xb4>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
300176ac: e59030f8 ldr r3, [r0, #248] ; 0xf8
asr = &api->Signal;
if ( ! _ASR_Is_null_handler( asr->handler ) ) {
300176b0: e593200c ldr r2, [r3, #12] 300176b4: e3520000 cmp r2, #0
300176b8: 0a00001c beq 30017730 <rtems_signal_send+0xac>
if ( asr->is_enabled ) {
300176bc: e5d32008 ldrb r2, [r3, #8] 300176c0: e3520000 cmp r2, #0
300176c4: 0a00000f beq 30017708 <rtems_signal_send+0x84>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
300176c8: e10f2000 mrs r2, CPSR 300176cc: e3821080 orr r1, r2, #128 ; 0x80 300176d0: e129f001 msr CPSR_fc, r1
)
{
ISR_Level _level;
_ISR_Disable( _level );
*signal_set |= signals;
300176d4: e5931014 ldr r1, [r3, #20] 300176d8: e1814004 orr r4, r1, r4 300176dc: e5834014 str r4, [r3, #20]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
300176e0: e129f002 msr CPSR_fc, r2
_ASR_Post_signals( signal_set, &asr->signals_posted );
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
300176e4: e59f3050 ldr r3, [pc, #80] ; 3001773c <rtems_signal_send+0xb8> 300176e8: e5932000 ldr r2, [r3] 300176ec: e3520000 cmp r2, #0
300176f0: 0a00000b beq 30017724 <rtems_signal_send+0xa0>
300176f4: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED 300176f8: e1500002 cmp r0, r2 <== NOT EXECUTED
_Thread_Dispatch_necessary = true;
300176fc: 03a02001 moveq r2, #1 <== NOT EXECUTED 30017700: 05c32010 strbeq r2, [r3, #16] <== NOT EXECUTED 30017704: ea000006 b 30017724 <rtems_signal_send+0xa0> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
30017708: e10f2000 mrs r2, CPSR <== NOT EXECUTED 3001770c: e3821080 orr r1, r2, #128 ; 0x80 <== NOT EXECUTED 30017710: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED 30017714: e5931018 ldr r1, [r3, #24] <== NOT EXECUTED 30017718: e1814004 orr r4, r1, r4 <== NOT EXECUTED 3001771c: e5834018 str r4, [r3, #24] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30017720: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
} else {
_ASR_Post_signals( signal_set, &asr->signals_pending );
}
_Thread_Enable_dispatch();
30017724: eb0010df bl 3001baa8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
30017728: e3a00000 mov r0, #0 3001772c: ea000001 b 30017738 <rtems_signal_send+0xb4>
}
_Thread_Enable_dispatch();
30017730: eb0010dc bl 3001baa8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_NOT_DEFINED;
30017734: e3a0000b mov r0, #11 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
30017738: e8bd8018 pop {r3, r4, pc}
3000979c <rtems_task_delete>:
*/
rtems_status_code rtems_task_delete(
rtems_id id
)
{
3000979c: e92d4071 push {r0, r4, r5, r6, lr}
register Thread_Control *the_thread;
Objects_Locations location;
Objects_Information *the_information;
_RTEMS_Lock_allocator();
300097a0: e59f5068 ldr r5, [pc, #104] ; 30009810 <rtems_task_delete+0x74>
*/
rtems_status_code rtems_task_delete(
rtems_id id
)
{
300097a4: e1a04000 mov r4, r0
register Thread_Control *the_thread;
Objects_Locations location;
Objects_Information *the_information;
_RTEMS_Lock_allocator();
300097a8: e5950000 ldr r0, [r5] 300097ac: eb00016e bl 30009d6c <_API_Mutex_Lock>
the_thread = _Thread_Get( id, &location );
300097b0: e1a00004 mov r0, r4 300097b4: e1a0100d mov r1, sp 300097b8: eb00082d bl 3000b874 <_Thread_Get>
switch ( location ) {
300097bc: e59d6000 ldr r6, [sp]
Objects_Locations location;
Objects_Information *the_information;
_RTEMS_Lock_allocator();
the_thread = _Thread_Get( id, &location );
300097c0: e1a04000 mov r4, r0
switch ( location ) {
300097c4: e3560000 cmp r6, #0
300097c8: 1a00000c bne 30009800 <rtems_task_delete+0x64>
case OBJECTS_LOCAL:
the_information = _Objects_Get_information_id( the_thread->Object.id );
300097cc: e5900008 ldr r0, [r0, #8] 300097d0: eb0004c0 bl 3000aad8 <_Objects_Get_information_id>
0 /* Not used */
);
}
#endif
_Thread_Close( the_information, the_thread );
300097d4: e1a01004 mov r1, r4 300097d8: eb000768 bl 3000b580 <_Thread_Close> 300097dc: e5940008 ldr r0, [r4, #8] 300097e0: eb0004bc bl 3000aad8 <_Objects_Get_information_id> 300097e4: e1a01004 mov r1, r4 300097e8: eb00049d bl 3000aa64 <_Objects_Free>
_RTEMS_tasks_Free( the_thread );
_RTEMS_Unlock_allocator();
300097ec: e5950000 ldr r0, [r5] 300097f0: eb000176 bl 30009dd0 <_API_Mutex_Unlock>
_Thread_Enable_dispatch();
300097f4: eb000815 bl 3000b850 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
300097f8: e1a00006 mov r0, r6 300097fc: ea000002 b 3000980c <rtems_task_delete+0x70>
case OBJECTS_ERROR:
break;
}
_RTEMS_Unlock_allocator();
30009800: e5950000 ldr r0, [r5] <== NOT EXECUTED 30009804: eb000171 bl 30009dd0 <_API_Mutex_Unlock> <== NOT EXECUTED
return RTEMS_INVALID_ID;
30009808: e3a00004 mov r0, #4 <== NOT EXECUTED
}
3000980c: e8bd8078 pop {r3, r4, r5, r6, pc}
3000b784 <rtems_task_get_note>:
rtems_status_code rtems_task_get_note(
rtems_id id,
uint32_t notepad,
uint32_t *note
)
{
3000b784: e92d4071 push {r0, r4, r5, r6, lr}
3000b788: e1a05002 mov r5, r2
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
3000b78c: e59f209c ldr r2, [pc, #156] ; 3000b830 <rtems_task_get_note+0xac>
rtems_status_code rtems_task_get_note(
rtems_id id,
uint32_t notepad,
uint32_t *note
)
{
3000b790: e1a03000 mov r3, r0
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
3000b794: e5d22004 ldrb r2, [r2, #4]
rtems_status_code rtems_task_get_note(
rtems_id id,
uint32_t notepad,
uint32_t *note
)
{
3000b798: e1a04001 mov r4, r1
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
3000b79c: e3520000 cmp r2, #0
return RTEMS_NOT_CONFIGURED;
3000b7a0: 03a00016 moveq r0, #22
{
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
3000b7a4: 0a000020 beq 3000b82c <rtems_task_get_note+0xa8>
return RTEMS_NOT_CONFIGURED;
if ( !note )
3000b7a8: e3550000 cmp r5, #0
return RTEMS_INVALID_ADDRESS;
3000b7ac: 03a00009 moveq r0, #9
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
return RTEMS_NOT_CONFIGURED;
if ( !note )
3000b7b0: 0a00001d beq 3000b82c <rtems_task_get_note+0xa8>
/*
* 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 )
3000b7b4: e351000f cmp r1, #15
return RTEMS_INVALID_NUMBER;
3000b7b8: 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 )
3000b7bc: 8a00001a bhi 3000b82c <rtems_task_get_note+0xa8>
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
3000b7c0: e3530000 cmp r3, #0
3000b7c4: 0a000004 beq 3000b7dc <rtems_task_get_note+0x58>
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
3000b7c8: e59f2064 ldr r2, [pc, #100] ; 3000b834 <rtems_task_get_note+0xb0> 3000b7cc: e5922004 ldr r2, [r2, #4]
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
3000b7d0: e5922008 ldr r2, [r2, #8] 3000b7d4: e1530002 cmp r3, r2
3000b7d8: 1a000007 bne 3000b7fc <rtems_task_get_note+0x78>
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
3000b7dc: e59f3050 ldr r3, [pc, #80] ; 3000b834 <rtems_task_get_note+0xb0><== NOT EXECUTED
*note = api->Notepads[ notepad ];
3000b7e0: e2844008 add r4, r4, #8 <== NOT EXECUTED
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
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 ];
3000b7e4: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
*note = api->Notepads[ notepad ];
return RTEMS_SUCCESSFUL;
3000b7e8: 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 ];
3000b7ec: e59330f8 ldr r3, [r3, #248] ; 0xf8 <== NOT EXECUTED 3000b7f0: e7933104 ldr r3, [r3, r4, lsl #2] <== NOT EXECUTED 3000b7f4: e5853000 str r3, [r5] <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
3000b7f8: ea00000b b 3000b82c <rtems_task_get_note+0xa8> <== NOT EXECUTED
}
the_thread = _Thread_Get( id, &location );
3000b7fc: e1a0100d mov r1, sp 3000b800: eb0008db bl 3000db74 <_Thread_Get>
switch ( location ) {
3000b804: e59d6000 ldr r6, [sp] 3000b808: e3560000 cmp r6, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3000b80c: 13a00004 movne r0, #4
*note = api->Notepads[ notepad ];
return RTEMS_SUCCESSFUL;
}
the_thread = _Thread_Get( id, &location );
switch ( location ) {
3000b810: 1a000005 bne 3000b82c <rtems_task_get_note+0xa8>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
*note = api->Notepads[ notepad ];
3000b814: e59030f8 ldr r3, [r0, #248] ; 0xf8 3000b818: e2844008 add r4, r4, #8 3000b81c: e7933104 ldr r3, [r3, r4, lsl #2] 3000b820: e5853000 str r3, [r5]
_Thread_Enable_dispatch();
3000b824: eb0008c9 bl 3000db50 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000b828: e1a00006 mov r0, r6
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
3000b82c: e8bd8078 pop {r3, r4, r5, r6, pc}
30009814 <rtems_task_ident>:
rtems_id *id
)
{
Objects_Name_or_id_lookup_errors status;
if ( !id )
30009814: e2523000 subs r3, r2, #0
rtems_status_code rtems_task_ident(
rtems_name name,
uint32_t node,
rtems_id *id
)
{
30009818: e92d4010 push {r4, lr}
3000981c: e1a0c000 mov ip, r0
30009820: e1a04001 mov r4, r1
Objects_Name_or_id_lookup_errors status;
if ( !id )
30009824: 0a00000d beq 30009860 <rtems_task_ident+0x4c>
return RTEMS_INVALID_ADDRESS;
if ( name == OBJECTS_ID_OF_SELF ) {
30009828: e3500000 cmp r0, #0
3000982c: 1a000004 bne 30009844 <rtems_task_ident+0x30>
*id = _Thread_Executing->Object.id;
30009830: e59f2030 ldr r2, [pc, #48] ; 30009868 <rtems_task_ident+0x54><== NOT EXECUTED 30009834: e5922004 ldr r2, [r2, #4] <== NOT EXECUTED 30009838: e5922008 ldr r2, [r2, #8] <== NOT EXECUTED 3000983c: e5832000 str r2, [r3] <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
30009840: e8bd8010 pop {r4, pc} <== NOT EXECUTED
}
status = _Objects_Name_to_id_u32( &_RTEMS_tasks_Information, name, node, id );
30009844: e59f0020 ldr r0, [pc, #32] ; 3000986c <rtems_task_ident+0x58> 30009848: e1a0100c mov r1, ip 3000984c: e1a02004 mov r2, r4 30009850: eb000531 bl 3000ad1c <_Objects_Name_to_id_u32>
return _Status_Object_name_errors_to_status[ status ];
30009854: e59f3014 ldr r3, [pc, #20] ; 30009870 <rtems_task_ident+0x5c>
30009858: e7930100 ldr r0, [r3, r0, lsl #2]
3000985c: e8bd8010 pop {r4, pc}
)
{
Objects_Name_or_id_lookup_errors status;
if ( !id )
return RTEMS_INVALID_ADDRESS;
30009860: 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 ];
}
30009864: e8bd8010 pop {r4, pc} <== NOT EXECUTED
30017a94 <rtems_task_is_suspended>:
*/
rtems_status_code rtems_task_is_suspended(
rtems_id id
)
{
30017a94: e92d4011 push {r0, r4, lr} <== NOT EXECUTED
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
30017a98: e1a0100d mov r1, sp <== NOT EXECUTED 30017a9c: eb00100a bl 3001bacc <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
30017aa0: e59d3000 ldr r3, [sp] <== NOT EXECUTED 30017aa4: e3530000 cmp r3, #0 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
30017aa8: 13a00004 movne r0, #4 <== NOT EXECUTED
{
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
30017aac: 1a000007 bne 30017ad0 <rtems_task_is_suspended+0x3c> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _States_Is_suspended (
States_Control the_states
)
{
return (the_states & STATES_SUSPENDED);
30017ab0: e5904010 ldr r4, [r0, #16] <== NOT EXECUTED
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
30017ab4: e2144002 ands r4, r4, #2 <== NOT EXECUTED 30017ab8: 1a000002 bne 30017ac8 <rtems_task_is_suspended+0x34> <== NOT EXECUTED
_Thread_Enable_dispatch();
30017abc: eb000ff9 bl 3001baa8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
30017ac0: e1a00004 mov r0, r4 <== NOT EXECUTED 30017ac4: ea000001 b 30017ad0 <rtems_task_is_suspended+0x3c> <== NOT EXECUTED
}
_Thread_Enable_dispatch();
30017ac8: eb000ff6 bl 3001baa8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_ALREADY_SUSPENDED;
30017acc: e3a0000f mov r0, #15 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
30017ad0: e8bd8018 pop {r3, r4, pc} <== NOT EXECUTED
3000a518 <rtems_task_restart>:
rtems_status_code rtems_task_restart(
rtems_id id,
uint32_t argument
)
{
3000a518: e92d4031 push {r0, r4, r5, lr}
3000a51c: e1a05001 mov r5, r1
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
3000a520: e1a0100d mov r1, sp 3000a524: eb0007fe bl 3000c524 <_Thread_Get>
switch ( location ) {
3000a528: e59d4000 ldr r4, [sp] 3000a52c: e3540000 cmp r4, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3000a530: 13a00004 movne r0, #4
{
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
3000a534: 1a000009 bne 3000a560 <rtems_task_restart+0x48>
case OBJECTS_LOCAL:
if ( _Thread_Restart( the_thread, NULL, argument ) ) {
3000a538: e1a01004 mov r1, r4 3000a53c: e1a02005 mov r2, r5 3000a540: eb0009f6 bl 3000cd20 <_Thread_Restart> 3000a544: e3500000 cmp r0, #0
3000a548: 0a000002 beq 3000a558 <rtems_task_restart+0x40>
_Thread_Enable_dispatch();
3000a54c: eb0007eb bl 3000c500 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000a550: e1a00004 mov r0, r4 3000a554: ea000001 b 3000a560 <rtems_task_restart+0x48>
}
_Thread_Enable_dispatch();
3000a558: eb0007e8 bl 3000c500 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_INCORRECT_STATE;
3000a55c: e3a0000e mov r0, #14 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
3000a560: e8bd8038 pop {r3, r4, r5, pc}
3000cc60 <rtems_task_resume>:
*/
rtems_status_code rtems_task_resume(
rtems_id id
)
{
3000cc60: e92d4011 push {r0, r4, lr}
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
3000cc64: e1a0100d mov r1, sp 3000cc68: eb000814 bl 3000ecc0 <_Thread_Get>
switch ( location ) {
3000cc6c: e59d4000 ldr r4, [sp]
)
{
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
3000cc70: e1a03000 mov r3, r0
switch ( location ) {
3000cc74: e3540000 cmp r4, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3000cc78: 13a00004 movne r0, #4
{
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
3000cc7c: 1a000009 bne 3000cca8 <rtems_task_resume+0x48>
*/
RTEMS_INLINE_ROUTINE bool _States_Is_suspended (
States_Control the_states
)
{
return (the_states & STATES_SUSPENDED);
3000cc80: e5933010 ldr r3, [r3, #16]
case OBJECTS_LOCAL:
if ( _States_Is_suspended( the_thread->current_state ) ) {
3000cc84: e3130002 tst r3, #2
3000cc88: 0a000004 beq 3000cca0 <rtems_task_resume+0x40>
_Thread_Resume( the_thread, true );
3000cc8c: e3a01001 mov r1, #1 3000cc90: eb000a09 bl 3000f4bc <_Thread_Resume>
_Thread_Enable_dispatch();
3000cc94: eb000800 bl 3000ec9c <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000cc98: e1a00004 mov r0, r4 3000cc9c: ea000001 b 3000cca8 <rtems_task_resume+0x48>
}
_Thread_Enable_dispatch();
3000cca0: eb0007fd bl 3000ec9c <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_INCORRECT_STATE;
3000cca4: e3a0000e mov r0, #14 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
3000cca8: e8bd8018 pop {r3, r4, pc}
3000b918 <rtems_task_set_note>:
rtems_status_code rtems_task_set_note(
rtems_id id,
uint32_t notepad,
uint32_t note
)
{
3000b918: e92d4071 push {r0, r4, r5, r6, lr}
3000b91c: e1a05002 mov r5, r2
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
3000b920: e59f2088 ldr r2, [pc, #136] ; 3000b9b0 <rtems_task_set_note+0x98>
rtems_status_code rtems_task_set_note(
rtems_id id,
uint32_t notepad,
uint32_t note
)
{
3000b924: e1a03000 mov r3, r0
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
3000b928: e5d22004 ldrb r2, [r2, #4]
rtems_status_code rtems_task_set_note(
rtems_id id,
uint32_t notepad,
uint32_t note
)
{
3000b92c: e1a04001 mov r4, r1
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
3000b930: e3520000 cmp r2, #0
return RTEMS_NOT_CONFIGURED;
3000b934: 03a00016 moveq r0, #22
{
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
3000b938: 0a00001b beq 3000b9ac <rtems_task_set_note+0x94>
/*
* 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 )
3000b93c: e351000f cmp r1, #15
return RTEMS_INVALID_NUMBER;
3000b940: 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 )
3000b944: 8a000018 bhi 3000b9ac <rtems_task_set_note+0x94>
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
3000b948: e3530000 cmp r3, #0
3000b94c: 0a000004 beq 3000b964 <rtems_task_set_note+0x4c>
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
3000b950: e59f205c ldr r2, [pc, #92] ; 3000b9b4 <rtems_task_set_note+0x9c> 3000b954: e5922004 ldr r2, [r2, #4]
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
3000b958: e5922008 ldr r2, [r2, #8] 3000b95c: e1530002 cmp r3, r2
3000b960: 1a000006 bne 3000b980 <rtems_task_set_note+0x68>
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
3000b964: e59f3048 ldr r3, [pc, #72] ; 3000b9b4 <rtems_task_set_note+0x9c><== NOT EXECUTED
api->Notepads[ notepad ] = note;
3000b968: e2844008 add r4, r4, #8 <== NOT EXECUTED
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
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 ];
3000b96c: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
api->Notepads[ notepad ] = note;
return RTEMS_SUCCESSFUL;
3000b970: 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 ];
api->Notepads[ notepad ] = note;
3000b974: e59330f8 ldr r3, [r3, #248] ; 0xf8 <== NOT EXECUTED 3000b978: e7835104 str r5, [r3, r4, lsl #2] <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
3000b97c: ea00000a b 3000b9ac <rtems_task_set_note+0x94> <== NOT EXECUTED
}
the_thread = _Thread_Get( id, &location );
3000b980: e1a0100d mov r1, sp 3000b984: eb00087a bl 3000db74 <_Thread_Get>
switch ( location ) {
3000b988: e59d6000 ldr r6, [sp] 3000b98c: e3560000 cmp r6, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3000b990: 13a00004 movne r0, #4
api->Notepads[ notepad ] = note;
return RTEMS_SUCCESSFUL;
}
the_thread = _Thread_Get( id, &location );
switch ( location ) {
3000b994: 1a000004 bne 3000b9ac <rtems_task_set_note+0x94>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
api->Notepads[ notepad ] = note;
3000b998: e59030f8 ldr r3, [r0, #248] ; 0xf8 3000b99c: e2844008 add r4, r4, #8 3000b9a0: e7835104 str r5, [r3, r4, lsl #2]
_Thread_Enable_dispatch();
3000b9a4: eb000869 bl 3000db50 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000b9a8: e1a00006 mov r0, r6
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
3000b9ac: e8bd8078 pop {r3, r4, r5, r6, pc}
3000da24 <rtems_task_set_priority>:
rtems_status_code rtems_task_set_priority(
rtems_id id,
rtems_task_priority new_priority,
rtems_task_priority *old_priority
)
{
3000da24: e92d4031 push {r0, r4, r5, lr}
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
3000da28: 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
)
{
3000da2c: e1a05002 mov r5, r2
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
3000da30: 0a000004 beq 3000da48 <rtems_task_set_priority+0x24>
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 ) );
3000da34: e59f3074 ldr r3, [pc, #116] ; 3000dab0 <rtems_task_set_priority+0x8c> 3000da38: e5d33000 ldrb r3, [r3] 3000da3c: e1540003 cmp r4, r3
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
3000da40: 83a00013 movhi r0, #19
)
{
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
3000da44: 8a000018 bhi 3000daac <rtems_task_set_priority+0x88>
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
3000da48: e3550000 cmp r5, #0
return RTEMS_INVALID_ADDRESS;
3000da4c: 03a00009 moveq r0, #9
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
3000da50: 0a000015 beq 3000daac <rtems_task_set_priority+0x88>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
3000da54: e1a0100d mov r1, sp 3000da58: eb000873 bl 3000fc2c <_Thread_Get>
switch ( location ) {
3000da5c: e59d3000 ldr r3, [sp] 3000da60: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3000da64: 13a00004 movne r0, #4
if ( !old_priority )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
3000da68: 1a00000f bne 3000daac <rtems_task_set_priority+0x88>
case OBJECTS_LOCAL:
/* XXX need helper to "convert" from core priority */
*old_priority = the_thread->current_priority;
3000da6c: e5903014 ldr r3, [r0, #20]
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
3000da70: 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;
3000da74: e5853000 str r3, [r5]
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
3000da78: 0a000009 beq 3000daa4 <rtems_task_set_priority+0x80>
the_thread->real_priority = new_priority;
if ( the_thread->resource_count == 0 ||
3000da7c: 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;
3000da80: e5804018 str r4, [r0, #24]
if ( the_thread->resource_count == 0 ||
3000da84: e3530000 cmp r3, #0
3000da88: 0a000002 beq 3000da98 <rtems_task_set_priority+0x74>
3000da8c: e5903014 ldr r3, [r0, #20] <== NOT EXECUTED 3000da90: e1530004 cmp r3, r4 <== NOT EXECUTED 3000da94: 9a000002 bls 3000daa4 <rtems_task_set_priority+0x80> <== NOT EXECUTED
the_thread->current_priority > new_priority )
_Thread_Change_priority( the_thread, new_priority, false );
3000da98: e1a01004 mov r1, r4 3000da9c: e3a02000 mov r2, #0 3000daa0: eb000755 bl 3000f7fc <_Thread_Change_priority>
}
_Thread_Enable_dispatch();
3000daa4: eb000857 bl 3000fc08 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000daa8: e3a00000 mov r0, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
3000daac: e8bd8038 pop {r3, r4, r5, pc}
300098f4 <rtems_task_start>:
rtems_status_code rtems_task_start(
rtems_id id,
rtems_task_entry entry_point,
rtems_task_argument argument
)
{
300098f4: e92d4073 push {r0, r1, r4, r5, r6, lr}
register Thread_Control *the_thread;
Objects_Locations location;
if ( entry_point == NULL )
300098f8: e2515000 subs r5, r1, #0
rtems_status_code rtems_task_start(
rtems_id id,
rtems_task_entry entry_point,
rtems_task_argument argument
)
{
300098fc: e1a06002 mov r6, r2
register Thread_Control *the_thread;
Objects_Locations location;
if ( entry_point == NULL )
return RTEMS_INVALID_ADDRESS;
30009900: 03a00009 moveq r0, #9
)
{
register Thread_Control *the_thread;
Objects_Locations location;
if ( entry_point == NULL )
30009904: 0a000011 beq 30009950 <rtems_task_start+0x5c>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
30009908: e28d1004 add r1, sp, #4 3000990c: eb0007d8 bl 3000b874 <_Thread_Get>
switch ( location ) {
30009910: e59d4004 ldr r4, [sp, #4] 30009914: e3540000 cmp r4, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
30009918: 13a00004 movne r0, #4
if ( entry_point == NULL )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
3000991c: 1a00000b bne 30009950 <rtems_task_start+0x5c>
case OBJECTS_LOCAL:
if ( _Thread_Start(
30009920: e1a01004 mov r1, r4 30009924: e1a02005 mov r2, r5 30009928: e1a03004 mov r3, r4 3000992c: e58d6000 str r6, [sp] 30009930: eb000a2a bl 3000c1e0 <_Thread_Start> 30009934: e3500000 cmp r0, #0
30009938: 0a000002 beq 30009948 <rtems_task_start+0x54>
the_thread, THREAD_START_NUMERIC, entry_point, NULL, argument ) ) {
_Thread_Enable_dispatch();
3000993c: eb0007c3 bl 3000b850 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
30009940: e1a00004 mov r0, r4 30009944: ea000001 b 30009950 <rtems_task_start+0x5c>
}
_Thread_Enable_dispatch();
30009948: eb0007c0 bl 3000b850 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_INCORRECT_STATE;
3000994c: e3a0000e mov r0, #14 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
30009950: e8bd807c pop {r2, r3, r4, r5, r6, pc}
3000cec4 <rtems_task_suspend>:
*/
rtems_status_code rtems_task_suspend(
rtems_id id
)
{
3000cec4: e92d4011 push {r0, r4, lr}
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
3000cec8: e1a0100d mov r1, sp 3000cecc: eb0007e4 bl 3000ee64 <_Thread_Get>
switch ( location ) {
3000ced0: e59d2000 ldr r2, [sp]
)
{
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
3000ced4: e1a03000 mov r3, r0
switch ( location ) {
3000ced8: e3520000 cmp r2, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3000cedc: 13a00004 movne r0, #4
{
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
3000cee0: 1a000008 bne 3000cf08 <rtems_task_suspend+0x44>
*/
RTEMS_INLINE_ROUTINE bool _States_Is_suspended (
States_Control the_states
)
{
return (the_states & STATES_SUSPENDED);
3000cee4: e5934010 ldr r4, [r3, #16]
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
3000cee8: e2144002 ands r4, r4, #2
3000ceec: 1a000003 bne 3000cf00 <rtems_task_suspend+0x3c>
_Thread_Suspend( the_thread );
3000cef0: eb000a49 bl 3000f81c <_Thread_Suspend>
_Thread_Enable_dispatch();
3000cef4: eb0007d1 bl 3000ee40 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000cef8: e1a00004 mov r0, r4 3000cefc: ea000001 b 3000cf08 <rtems_task_suspend+0x44>
}
_Thread_Enable_dispatch();
3000cf00: eb0007ce bl 3000ee40 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_ALREADY_SUSPENDED;
3000cf04: e3a0000f mov r0, #15 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
3000cf08: e8bd8018 pop {r3, r4, pc}
3000a600 <rtems_task_variable_add>:
rtems_status_code rtems_task_variable_add(
rtems_id tid,
void **ptr,
void (*dtor)(void *)
)
{
3000a600: e92d40f1 push {r0, r4, r5, r6, r7, lr}
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *new;
if ( !ptr )
3000a604: e2514000 subs r4, r1, #0
rtems_status_code rtems_task_variable_add(
rtems_id tid,
void **ptr,
void (*dtor)(void *)
)
{
3000a608: e1a05002 mov r5, r2
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *new;
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
3000a60c: 03a00009 moveq r0, #9
{
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *new;
if ( !ptr )
3000a610: 0a000023 beq 3000a6a4 <rtems_task_variable_add+0xa4>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
3000a614: e1a0100d mov r1, sp 3000a618: eb000815 bl 3000c674 <_Thread_Get>
switch (location) {
3000a61c: e59d3000 ldr r3, [sp]
rtems_task_variable_t *tvp, *new;
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
3000a620: e1a07000 mov r7, r0
switch (location) {
3000a624: e3530000 cmp r3, #0
case OBJECTS_LOCAL:
/*
* Figure out if the variable is already in this task's list.
*/
tvp = the_thread->task_variables;
3000a628: 05906104 ldreq r6, [r0, #260] ; 0x104
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
switch (location) {
3000a62c: 0a000008 beq 3000a654 <rtems_task_variable_add+0x54>
3000a630: ea00001a b 3000a6a0 <rtems_task_variable_add+0xa0> <== NOT EXECUTED
/*
* Figure out if the variable is already in this task's list.
*/
tvp = the_thread->task_variables;
while (tvp) {
if (tvp->ptr == ptr) {
3000a634: e5963004 ldr r3, [r6, #4] <== NOT EXECUTED 3000a638: e1530004 cmp r3, r4 <== NOT EXECUTED 3000a63c: 1a000003 bne 3000a650 <rtems_task_variable_add+0x50> <== NOT EXECUTED
tvp->dtor = dtor;
3000a640: e5865010 str r5, [r6, #16] <== NOT EXECUTED
_Thread_Enable_dispatch();
3000a644: eb000801 bl 3000c650 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
3000a648: e3a00000 mov r0, #0 <== NOT EXECUTED 3000a64c: ea000014 b 3000a6a4 <rtems_task_variable_add+0xa4> <== NOT EXECUTED
}
tvp = (rtems_task_variable_t *)tvp->next;
3000a650: e5966000 ldr r6, [r6] <== NOT EXECUTED
case OBJECTS_LOCAL:
/*
* Figure out if the variable is already in this task's list.
*/
tvp = the_thread->task_variables;
while (tvp) {
3000a654: e3560000 cmp r6, #0
3000a658: 1afffff5 bne 3000a634 <rtems_task_variable_add+0x34>
/*
* Now allocate memory for this task variable.
*/
new = (rtems_task_variable_t *)
_Workspace_Allocate(sizeof(rtems_task_variable_t));
3000a65c: e3a00014 mov r0, #20 3000a660: eb000c22 bl 3000d6f0 <_Workspace_Allocate>
if (new == NULL) {
3000a664: e3500000 cmp r0, #0
3000a668: 1a000002 bne 3000a678 <rtems_task_variable_add+0x78>
_Thread_Enable_dispatch();
3000a66c: eb0007f7 bl 3000c650 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_NO_MEMORY;
3000a670: e3a0001a mov r0, #26 <== NOT EXECUTED 3000a674: ea00000a b 3000a6a4 <rtems_task_variable_add+0xa4> <== NOT EXECUTED
}
new->gval = *ptr;
3000a678: e5943000 ldr r3, [r4]
new->ptr = ptr;
3000a67c: e5804004 str r4, [r0, #4]
_Workspace_Allocate(sizeof(rtems_task_variable_t));
if (new == NULL) {
_Thread_Enable_dispatch();
return RTEMS_NO_MEMORY;
}
new->gval = *ptr;
3000a680: e5803008 str r3, [r0, #8]
new->ptr = ptr;
new->dtor = dtor;
new->next = (struct rtems_task_variable_tt *)the_thread->task_variables;
3000a684: e5973104 ldr r3, [r7, #260] ; 0x104
_Thread_Enable_dispatch();
return RTEMS_NO_MEMORY;
}
new->gval = *ptr;
new->ptr = ptr;
new->dtor = dtor;
3000a688: e5805010 str r5, [r0, #16]
new->next = (struct rtems_task_variable_tt *)the_thread->task_variables;
3000a68c: e5803000 str r3, [r0]
the_thread->task_variables = new;
3000a690: e5870104 str r0, [r7, #260] ; 0x104
_Thread_Enable_dispatch();
3000a694: eb0007ed bl 3000c650 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000a698: e1a00006 mov r0, r6 3000a69c: ea000000 b 3000a6a4 <rtems_task_variable_add+0xa4>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3000a6a0: e3a00004 mov r0, #4 <== NOT EXECUTED
}
3000a6a4: e8bd80f8 pop {r3, r4, r5, r6, r7, pc}
3000a6a8 <rtems_task_variable_delete>:
rtems_status_code rtems_task_variable_delete(
rtems_id tid,
void **ptr
)
{
3000a6a8: e92d4011 push {r0, r4, lr} <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *prev;
if ( !ptr )
3000a6ac: e2514000 subs r4, r1, #0 <== NOT EXECUTED 3000a6b0: 0a000016 beq 3000a710 <rtems_task_variable_delete+0x68> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
prev = NULL;
the_thread = _Thread_Get (tid, &location);
3000a6b4: e1a0100d mov r1, sp <== NOT EXECUTED 3000a6b8: eb0007ed bl 3000c674 <_Thread_Get> <== NOT EXECUTED
switch (location) {
3000a6bc: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000a6c0: e3530000 cmp r3, #0 <== NOT EXECUTED
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
3000a6c4: 05901104 ldreq r1, [r0, #260] ; 0x104 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
prev = NULL;
the_thread = _Thread_Get (tid, &location);
switch (location) {
3000a6c8: 0a00000d beq 3000a704 <rtems_task_variable_delete+0x5c> <== NOT EXECUTED 3000a6cc: ea000011 b 3000a718 <rtems_task_variable_delete+0x70> <== NOT EXECUTED
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
while (tvp) {
if (tvp->ptr == ptr) {
3000a6d0: e5912004 ldr r2, [r1, #4] <== NOT EXECUTED 3000a6d4: e1520004 cmp r2, r4 <== NOT EXECUTED 3000a6d8: 1a000007 bne 3000a6fc <rtems_task_variable_delete+0x54> <== NOT EXECUTED 3000a6dc: e5912000 ldr r2, [r1] <== NOT EXECUTED
if (prev)
3000a6e0: e3530000 cmp r3, #0 <== NOT EXECUTED
prev->next = tvp->next;
else
the_thread->task_variables = (rtems_task_variable_t *)tvp->next;
3000a6e4: 05802104 streq r2, [r0, #260] ; 0x104 <== NOT EXECUTED
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
while (tvp) {
if (tvp->ptr == ptr) {
if (prev)
prev->next = tvp->next;
3000a6e8: 15832000 strne r2, [r3] <== NOT EXECUTED
else
the_thread->task_variables = (rtems_task_variable_t *)tvp->next;
_RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp );
3000a6ec: eb000028 bl 3000a794 <_RTEMS_Tasks_Invoke_task_variable_dtor><== NOT EXECUTED
_Thread_Enable_dispatch();
3000a6f0: eb0007d6 bl 3000c650 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
3000a6f4: e3a00000 mov r0, #0 <== NOT EXECUTED 3000a6f8: ea000007 b 3000a71c <rtems_task_variable_delete+0x74> <== NOT EXECUTED
}
prev = tvp;
tvp = (rtems_task_variable_t *)tvp->next;
3000a6fc: e1a03001 mov r3, r1 <== NOT EXECUTED 3000a700: e5911000 ldr r1, [r1] <== NOT EXECUTED
the_thread = _Thread_Get (tid, &location);
switch (location) {
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
while (tvp) {
3000a704: e3510000 cmp r1, #0 <== NOT EXECUTED 3000a708: 1afffff0 bne 3000a6d0 <rtems_task_variable_delete+0x28> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
prev = tvp;
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
3000a70c: eb0007cf bl 3000c650 <_Thread_Enable_dispatch> <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *prev;
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
3000a710: e3a00009 mov r0, #9 <== NOT EXECUTED 3000a714: ea000000 b 3000a71c <rtems_task_variable_delete+0x74> <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3000a718: e3a00004 mov r0, #4 <== NOT EXECUTED
}
3000a71c: e8bd8018 pop {r3, r4, pc} <== NOT EXECUTED
3000a720 <rtems_task_variable_get>:
rtems_status_code rtems_task_variable_get(
rtems_id tid,
void **ptr,
void **result
)
{
3000a720: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp;
if ( !ptr )
3000a724: e2515000 subs r5, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_task_variable_get(
rtems_id tid,
void **ptr,
void **result
)
{
3000a728: e1a04002 mov r4, r2 <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp;
if ( !ptr )
3000a72c: 0a000014 beq 3000a784 <rtems_task_variable_get+0x64> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( !result )
3000a730: e3520000 cmp r2, #0 <== NOT EXECUTED 3000a734: 0a000012 beq 3000a784 <rtems_task_variable_get+0x64> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
3000a738: e1a0100d mov r1, sp <== NOT EXECUTED 3000a73c: eb0007cc bl 3000c674 <_Thread_Get> <== NOT EXECUTED
switch (location) {
3000a740: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000a744: e3530000 cmp r3, #0 <== NOT EXECUTED
case OBJECTS_LOCAL:
/*
* Figure out if the variable is in this task's list.
*/
tvp = the_thread->task_variables;
3000a748: 05903104 ldreq r3, [r0, #260] ; 0x104 <== NOT EXECUTED
if ( !result )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
switch (location) {
3000a74c: 0a000009 beq 3000a778 <rtems_task_variable_get+0x58> <== NOT EXECUTED 3000a750: ea00000d b 3000a78c <rtems_task_variable_get+0x6c> <== NOT EXECUTED
/*
* Figure out if the variable is in this task's list.
*/
tvp = the_thread->task_variables;
while (tvp) {
if (tvp->ptr == ptr) {
3000a754: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED 3000a758: e1520005 cmp r2, r5 <== NOT EXECUTED 3000a75c: 1a000004 bne 3000a774 <rtems_task_variable_get+0x54> <== NOT EXECUTED
/*
* Should this return the current (i.e not the
* saved) value if `tid' is the current task?
*/
*result = tvp->tval;
3000a760: e593300c ldr r3, [r3, #12] <== NOT EXECUTED 3000a764: e5843000 str r3, [r4] <== NOT EXECUTED
_Thread_Enable_dispatch();
3000a768: eb0007b8 bl 3000c650 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
3000a76c: e3a00000 mov r0, #0 <== NOT EXECUTED 3000a770: ea000006 b 3000a790 <rtems_task_variable_get+0x70> <== NOT EXECUTED
}
tvp = (rtems_task_variable_t *)tvp->next;
3000a774: 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) {
3000a778: e3530000 cmp r3, #0 <== NOT EXECUTED 3000a77c: 1afffff4 bne 3000a754 <rtems_task_variable_get+0x34> <== NOT EXECUTED
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
3000a780: eb0007b2 bl 3000c650 <_Thread_Enable_dispatch> <== NOT EXECUTED
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
if ( !result )
return RTEMS_INVALID_ADDRESS;
3000a784: e3a00009 mov r0, #9 <== NOT EXECUTED 3000a788: ea000000 b 3000a790 <rtems_task_variable_get+0x70> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3000a78c: e3a00004 mov r0, #4 <== NOT EXECUTED
}
3000a790: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED
30009954 <rtems_task_wake_after>:
30009954: e59f3074 ldr r3, [pc, #116] ; 300099d0 <rtems_task_wake_after+0x7c>
*/
rtems_status_code rtems_task_wake_after(
rtems_interval ticks
)
{
30009958: e92d4030 push {r4, r5, lr}
3000995c: e5932000 ldr r2, [r3]
30009960: e1a04000 mov r4, r0
30009964: e2822001 add r2, r2, #1
30009968: e5832000 str r2, [r3]
_Thread_Disable_dispatch();
if ( ticks == 0 ) {
3000996c: e3500000 cmp r0, #0
30009970: 1a000003 bne 30009984 <rtems_task_wake_after+0x30>
* always operates on the scheduler that 'owns' the currently executing
* thread.
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Yield( void )
{
_Scheduler.Operations.yield();
30009974: e59f3058 ldr r3, [pc, #88] ; 300099d4 <rtems_task_wake_after+0x80> 30009978: e1a0e00f mov lr, pc 3000997c: e593f00c ldr pc, [r3, #12] 30009980: ea00000f b 300099c4 <rtems_task_wake_after+0x70>
_Scheduler_Yield();
} else {
_Thread_Set_state( _Thread_Executing, STATES_DELAYING );
30009984: e59f504c ldr r5, [pc, #76] ; 300099d8 <rtems_task_wake_after+0x84><== NOT EXECUTED 30009988: e3a01008 mov r1, #8 <== NOT EXECUTED 3000998c: e5950004 ldr r0, [r5, #4] <== NOT EXECUTED 30009990: eb0009bd bl 3000c08c <_Thread_Set_state> <== NOT EXECUTED
_Watchdog_Initialize(
&_Thread_Executing->Timer,
30009994: e5951004 ldr r1, [r5, #4] <== NOT EXECUTED
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
30009998: e59f003c ldr r0, [pc, #60] ; 300099dc <rtems_task_wake_after+0x88><== NOT EXECUTED
_Thread_Disable_dispatch();
if ( ticks == 0 ) {
_Scheduler_Yield();
} else {
_Thread_Set_state( _Thread_Executing, STATES_DELAYING );
_Watchdog_Initialize(
3000999c: e5912008 ldr r2, [r1, #8] <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
300099a0: e3a03000 mov r3, #0 <== NOT EXECUTED
the_watchdog->routine = routine;
300099a4: e5810064 str r0, [r1, #100] ; 0x64 <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
300099a8: e5813050 str r3, [r1, #80] ; 0x50 <== NOT EXECUTED
the_watchdog->routine = routine; the_watchdog->id = id;
300099ac: e5812068 str r2, [r1, #104] ; 0x68 <== NOT EXECUTED
the_watchdog->user_data = user_data;
300099b0: e581306c str r3, [r1, #108] ; 0x6c <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
300099b4: e5814054 str r4, [r1, #84] ; 0x54 <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
300099b8: e59f0020 ldr r0, [pc, #32] ; 300099e0 <rtems_task_wake_after+0x8c><== NOT EXECUTED 300099bc: e2811048 add r1, r1, #72 ; 0x48 <== NOT EXECUTED 300099c0: eb000b0f bl 3000c604 <_Watchdog_Insert> <== NOT EXECUTED
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_ticks( &_Thread_Executing->Timer, ticks );
}
_Thread_Enable_dispatch();
300099c4: eb0007a1 bl 3000b850 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL; }
300099c8: e3a00000 mov r0, #0
300099cc: e8bd8030 pop {r4, r5, pc}
3000ab88 <rtems_task_wake_when>:
rtems_time_of_day *time_buffer
)
{
Watchdog_Interval seconds;
if ( !_TOD_Is_set )
3000ab88: e59f30bc ldr r3, [pc, #188] ; 3000ac4c <rtems_task_wake_when+0xc4>
*/
rtems_status_code rtems_task_wake_when(
rtems_time_of_day *time_buffer
)
{
3000ab8c: e92d40f0 push {r4, r5, r6, r7, lr}
Watchdog_Interval seconds;
if ( !_TOD_Is_set )
3000ab90: e5d33000 ldrb r3, [r3]
*/
rtems_status_code rtems_task_wake_when(
rtems_time_of_day *time_buffer
)
{
3000ab94: e1a05000 mov r5, r0
Watchdog_Interval seconds;
if ( !_TOD_Is_set )
3000ab98: e3530000 cmp r3, #0
return RTEMS_NOT_DEFINED;
3000ab9c: 03a0000b moveq r0, #11
rtems_time_of_day *time_buffer
)
{
Watchdog_Interval seconds;
if ( !_TOD_Is_set )
3000aba0: 08bd80f0 popeq {r4, r5, r6, r7, pc}
return RTEMS_NOT_DEFINED;
if ( !time_buffer )
3000aba4: e3550000 cmp r5, #0
return RTEMS_INVALID_ADDRESS;
3000aba8: 03a00009 moveq r0, #9
Watchdog_Interval seconds;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
if ( !time_buffer )
3000abac: 08bd80f0 popeq {r4, r5, r6, r7, pc}
return RTEMS_INVALID_ADDRESS;
time_buffer->ticks = 0;
3000abb0: e3a04000 mov r4, #0 3000abb4: e5854018 str r4, [r5, #24]
if ( !_TOD_Validate( time_buffer ) )
3000abb8: ebfffd1a bl 3000a028 <_TOD_Validate> 3000abbc: e1500004 cmp r0, r4
return RTEMS_INVALID_CLOCK;
3000abc0: 03a00014 moveq r0, #20
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
time_buffer->ticks = 0;
if ( !_TOD_Validate( time_buffer ) )
3000abc4: 08bd80f0 popeq {r4, r5, r6, r7, pc}
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( time_buffer );
3000abc8: e1a00005 mov r0, r5 3000abcc: ebfffcf2 bl 30009f9c <_TOD_To_seconds>
if ( seconds <= _TOD_Seconds_since_epoch() )
3000abd0: e59f6078 ldr r6, [pc, #120] ; 3000ac50 <rtems_task_wake_when+0xc8>
time_buffer->ticks = 0;
if ( !_TOD_Validate( time_buffer ) )
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( time_buffer );
3000abd4: e1a05000 mov r5, r0
if ( seconds <= _TOD_Seconds_since_epoch() )
3000abd8: e5963000 ldr r3, [r6] 3000abdc: e1500003 cmp r0, r3
3000abe0: 9a000017 bls 3000ac44 <rtems_task_wake_when+0xbc>
3000abe4: e59f3068 ldr r3, [pc, #104] ; 3000ac54 <rtems_task_wake_when+0xcc> 3000abe8: e5932000 ldr r2, [r3] 3000abec: e2822001 add r2, r2, #1 3000abf0: e5832000 str r2, [r3]
return RTEMS_INVALID_CLOCK;
_Thread_Disable_dispatch();
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_TIME );
3000abf4: e59f705c ldr r7, [pc, #92] ; 3000ac58 <rtems_task_wake_when+0xd0> 3000abf8: e3a01010 mov r1, #16 3000abfc: e5970004 ldr r0, [r7, #4] 3000ac00: eb0009cc bl 3000d338 <_Thread_Set_state>
_Watchdog_Initialize(
&_Thread_Executing->Timer,
3000ac04: e5971004 ldr r1, [r7, #4]
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
3000ac08: e59f204c ldr r2, [pc, #76] ; 3000ac5c <rtems_task_wake_when+0xd4>
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
_Thread_Disable_dispatch();
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_TIME );
_Watchdog_Initialize(
3000ac0c: e5913008 ldr r3, [r1, #8] 3000ac10: e5812064 str r2, [r1, #100] ; 0x64
the_watchdog->id = id;
3000ac14: e5813068 str r3, [r1, #104] ; 0x68
&_Thread_Executing->Timer,
_Thread_Delay_ended,
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_seconds(
3000ac18: e5963000 ldr r3, [r6]
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
3000ac1c: e59f003c ldr r0, [pc, #60] ; 3000ac60 <rtems_task_wake_when+0xd8> 3000ac20: e0635005 rsb r5, r3, r5
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
3000ac24: e5814050 str r4, [r1, #80] ; 0x50
the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data;
3000ac28: e581406c str r4, [r1, #108] ; 0x6c
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3000ac2c: e5815054 str r5, [r1, #84] ; 0x54
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
3000ac30: e2811048 add r1, r1, #72 ; 0x48 3000ac34: eb000b45 bl 3000d950 <_Watchdog_Insert>
&_Thread_Executing->Timer,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
3000ac38: eb0007af bl 3000cafc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
3000ac3c: e1a00004 mov r0, r4 <== NOT EXECUTED
3000ac40: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( time_buffer );
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
3000ac44: e3a00014 mov r0, #20 <== NOT EXECUTED
&_Thread_Executing->Timer,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
3000ac48: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
30009e34 <rtems_timer_create>:
rtems_status_code rtems_timer_create(
rtems_name name,
rtems_id *id
)
{
30009e34: e92d40f0 push {r4, r5, r6, r7, lr}
Timer_Control *the_timer;
if ( !rtems_is_name_valid( name ) )
30009e38: e2506000 subs r6, r0, #0
rtems_status_code rtems_timer_create(
rtems_name name,
rtems_id *id
)
{
30009e3c: e1a04001 mov r4, r1
Timer_Control *the_timer;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
30009e40: 03a00003 moveq r0, #3
rtems_id *id
)
{
Timer_Control *the_timer;
if ( !rtems_is_name_valid( name ) )
30009e44: 08bd80f0 popeq {r4, r5, r6, r7, pc}
return RTEMS_INVALID_NAME;
if ( !id )
30009e48: e3510000 cmp r1, #0
30009e4c: 0a00001b beq 30009ec0 <rtems_timer_create+0x8c>
30009e50: e59f3070 ldr r3, [pc, #112] ; 30009ec8 <rtems_timer_create+0x94> 30009e54: e5932000 ldr r2, [r3] 30009e58: e2822001 add r2, r2, #1 30009e5c: 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 );
30009e60: e59f5064 ldr r5, [pc, #100] ; 30009ecc <rtems_timer_create+0x98> 30009e64: e1a00005 mov r0, r5 30009e68: eb0003ac bl 3000ad20 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_timer = _Timer_Allocate();
if ( !the_timer ) {
30009e6c: e3500000 cmp r0, #0
30009e70: 1a000002 bne 30009e80 <rtems_timer_create+0x4c>
_Thread_Enable_dispatch();
30009e74: eb0007c9 bl 3000bda0 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TOO_MANY;
30009e78: e3a00005 mov r0, #5 <== NOT EXECUTED
30009e7c: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
}
the_timer->the_class = TIMER_DORMANT;
30009e80: e3a03004 mov r3, #4 30009e84: e5803038 str r3, [r0, #56] ; 0x38
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
30009e88: e1d010b8 ldrh r1, [r0, #8] 30009e8c: e5903008 ldr r3, [r0, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
30009e90: e595201c ldr r2, [r5, #28]
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
30009e94: e3a07000 mov r7, #0 30009e98: e5807018 str r7, [r0, #24]
the_watchdog->routine = routine;
30009e9c: e580702c str r7, [r0, #44] ; 0x2c
the_watchdog->id = id;
30009ea0: e5807030 str r7, [r0, #48] ; 0x30
the_watchdog->user_data = user_data;
30009ea4: e5807034 str r7, [r0, #52] ; 0x34 30009ea8: e7820101 str r0, [r2, r1, lsl #2]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
30009eac: e580600c str r6, [r0, #12]
&_Timer_Information,
&the_timer->Object,
(Objects_Name) name
);
*id = the_timer->Object.id;
30009eb0: e5843000 str r3, [r4]
_Thread_Enable_dispatch();
30009eb4: eb0007b9 bl 3000bda0 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
30009eb8: e1a00007 mov r0, r7
30009ebc: e8bd80f0 pop {r4, r5, r6, r7, pc}
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
return RTEMS_INVALID_ADDRESS;
30009ec0: e3a00009 mov r0, #9 <== NOT EXECUTED
);
*id = the_timer->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
30009ec4: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
30009ed0 <rtems_timer_fire_after>:
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
30009ed0: e92d45f1 push {r0, r4, r5, r6, r7, r8, sl, lr}
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
if ( ticks == 0 )
30009ed4: e2516000 subs r6, r1, #0
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
30009ed8: e1a04000 mov r4, r0 30009edc: e1a05002 mov r5, r2 30009ee0: e1a07003 mov r7, r3
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
30009ee4: 03a0000a moveq r0, #10
{
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
if ( ticks == 0 )
30009ee8: 0a000022 beq 30009f78 <rtems_timer_fire_after+0xa8>
return RTEMS_INVALID_NUMBER;
if ( !routine )
30009eec: e3520000 cmp r2, #0
return RTEMS_INVALID_ADDRESS;
30009ef0: 03a00009 moveq r0, #9
ISR_Level level;
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
if ( !routine )
30009ef4: 0a00001f beq 30009f78 <rtems_timer_fire_after+0xa8>
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
_Objects_Get( &_Timer_Information, id, location );
30009ef8: e59f007c ldr r0, [pc, #124] ; 30009f7c <rtems_timer_fire_after+0xac> 30009efc: e1a01004 mov r1, r4 30009f00: e1a0200d mov r2, sp 30009f04: eb0004a1 bl 3000b190 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
30009f08: e59d3000 ldr r3, [sp] 30009f0c: e1a08000 mov r8, r0 30009f10: e3530000 cmp r3, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
30009f14: 13a00004 movne r0, #4
if ( !routine )
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
30009f18: 1a000016 bne 30009f78 <rtems_timer_fire_after+0xa8>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
30009f1c: e288a010 add sl, r8, #16 30009f20: e1a0000a mov r0, sl 30009f24: eb000b62 bl 3000ccb4 <_Watchdog_Remove>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
30009f28: e10f2000 mrs r2, CPSR 30009f2c: e3823080 orr r3, r2, #128 ; 0x80 30009f30: 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 ) {
30009f34: e5983018 ldr r3, [r8, #24] 30009f38: e3530000 cmp r3, #0
30009f3c: 0a000001 beq 30009f48 <rtems_timer_fire_after+0x78>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30009f40: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED 30009f44: ea000009 b 30009f70 <rtems_timer_fire_after+0xa0> <== 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;
30009f48: e5883038 str r3, [r8, #56] ; 0x38
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
30009f4c: e5883018 str r3, [r8, #24]
the_watchdog->routine = routine;
30009f50: e588502c str r5, [r8, #44] ; 0x2c
the_watchdog->id = id;
30009f54: e5884030 str r4, [r8, #48] ; 0x30
the_watchdog->user_data = user_data;
30009f58: e5887034 str r7, [r8, #52] ; 0x34 30009f5c: e129f002 msr CPSR_fc, r2
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
30009f60: e59f0018 ldr r0, [pc, #24] ; 30009f80 <rtems_timer_fire_after+0xb0>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
30009f64: e588601c str r6, [r8, #28]
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
30009f68: e1a0100a mov r1, sl 30009f6c: eb000af8 bl 3000cb54 <_Watchdog_Insert>
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
_ISR_Enable( level );
_Watchdog_Insert_ticks( &the_timer->Ticker, ticks );
_Thread_Enable_dispatch();
30009f70: eb00078a bl 3000bda0 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
30009f74: e3a00000 mov r0, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
30009f78: e8bd85f8 pop {r3, r4, r5, r6, r7, r8, sl, pc}
30018204 <rtems_timer_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
30018204: e92d4ff1 push {r0, r4, r5, r6, r7, r8, r9, sl, fp, lr}
30018208: e1a08003 mov r8, r3
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD_Is_set )
3001820c: e59f30c4 ldr r3, [pc, #196] ; 300182d8 <rtems_timer_fire_when+0xd4>
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
30018210: e1a04000 mov r4, r0
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD_Is_set )
30018214: e5d33000 ldrb r3, [r3]
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
30018218: e1a06001 mov r6, r1
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD_Is_set )
3001821c: e3530000 cmp r3, #0
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
30018220: e1a05002 mov r5, r2
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
30018224: 03a0000b moveq r0, #11
{
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD_Is_set )
30018228: 0a000029 beq 300182d4 <rtems_timer_fire_when+0xd0>
return RTEMS_NOT_DEFINED;
if ( !_TOD_Validate( wall_time ) )
3001822c: e1a00001 mov r0, r1 30018230: ebfff549 bl 3001575c <_TOD_Validate> 30018234: e3500000 cmp r0, #0
30018238: 0a000024 beq 300182d0 <rtems_timer_fire_when+0xcc>
return RTEMS_INVALID_CLOCK;
if ( !routine )
3001823c: e3550000 cmp r5, #0
return RTEMS_INVALID_ADDRESS;
30018240: 03a00009 moveq r0, #9
return RTEMS_NOT_DEFINED;
if ( !_TOD_Validate( wall_time ) )
return RTEMS_INVALID_CLOCK;
if ( !routine )
30018244: 0a000022 beq 300182d4 <rtems_timer_fire_when+0xd0>
return RTEMS_INVALID_ADDRESS;
seconds = _TOD_To_seconds( wall_time );
30018248: e1a00006 mov r0, r6 3001824c: ebfff51f bl 300156d0 <_TOD_To_seconds>
if ( seconds <= _TOD_Seconds_since_epoch() )
30018250: e59f7084 ldr r7, [pc, #132] ; 300182dc <rtems_timer_fire_when+0xd8>
return RTEMS_INVALID_CLOCK;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
seconds = _TOD_To_seconds( wall_time );
30018254: e1a06000 mov r6, r0
if ( seconds <= _TOD_Seconds_since_epoch() )
30018258: e5973000 ldr r3, [r7] 3001825c: e1500003 cmp r0, r3
30018260: 9a00001a bls 300182d0 <rtems_timer_fire_when+0xcc>
30018264: e59f0074 ldr r0, [pc, #116] ; 300182e0 <rtems_timer_fire_when+0xdc> 30018268: e1a01004 mov r1, r4 3001826c: e1a0200d mov r2, sp 30018270: eb000ae6 bl 3001ae10 <_Objects_Get>
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
30018274: e59da000 ldr sl, [sp] 30018278: e1a09000 mov r9, r0 3001827c: e35a0000 cmp sl, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
30018280: 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 ) {
30018284: 1a000012 bne 300182d4 <rtems_timer_fire_when+0xd0>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
30018288: e289b010 add fp, r9, #16 3001828c: e1a0000b mov r0, fp 30018290: eb001287 bl 3001ccb4 <_Watchdog_Remove>
the_timer->the_class = TIMER_TIME_OF_DAY;
30018294: e3a03002 mov r3, #2 30018298: e5893038 str r3, [r9, #56] ; 0x38
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
_Watchdog_Insert_seconds(
3001829c: e5973000 ldr r3, [r7]
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
300182a0: e59f003c ldr r0, [pc, #60] ; 300182e4 <rtems_timer_fire_when+0xe0> 300182a4: e0636006 rsb r6, r3, r6 300182a8: e1a0100b mov r1, fp
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
300182ac: e589a018 str sl, [r9, #24]
the_watchdog->routine = routine;
300182b0: e589502c str r5, [r9, #44] ; 0x2c
the_watchdog->id = id;
300182b4: e5894030 str r4, [r9, #48] ; 0x30
the_watchdog->user_data = user_data;
300182b8: e5898034 str r8, [r9, #52] ; 0x34
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
300182bc: e589601c str r6, [r9, #28]
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
300182c0: eb001223 bl 3001cb54 <_Watchdog_Insert>
&the_timer->Ticker,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
300182c4: eb000df7 bl 3001baa8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
300182c8: e1a0000a mov r0, sl 300182cc: ea000000 b 300182d4 <rtems_timer_fire_when+0xd0>
if ( !routine )
return RTEMS_INVALID_ADDRESS;
seconds = _TOD_To_seconds( wall_time );
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
300182d0: e3a00014 mov r0, #20 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
300182d4: e8bd8ff8 pop {r3, r4, r5, r6, r7, r8, r9, sl, fp, pc}
300182e8 <rtems_timer_get_information>:
rtems_status_code rtems_timer_get_information(
rtems_id id,
rtems_timer_information *the_info
)
{
300182e8: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED
Timer_Control *the_timer;
Objects_Locations location;
if ( !the_info )
300182ec: e2514000 subs r4, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_timer_get_information(
rtems_id id,
rtems_timer_information *the_info
)
{
300182f0: e1a03000 mov r3, r0 <== NOT EXECUTED
Timer_Control *the_timer;
Objects_Locations location;
if ( !the_info )
return RTEMS_INVALID_ADDRESS;
300182f4: 03a00009 moveq r0, #9 <== NOT EXECUTED
)
{
Timer_Control *the_timer;
Objects_Locations location;
if ( !the_info )
300182f8: 0a000011 beq 30018344 <rtems_timer_get_information+0x5c> <== NOT EXECUTED 300182fc: e59f0044 ldr r0, [pc, #68] ; 30018348 <rtems_timer_get_information+0x60><== NOT EXECUTED 30018300: e1a01003 mov r1, r3 <== NOT EXECUTED 30018304: e1a0200d mov r2, sp <== NOT EXECUTED 30018308: eb000ac0 bl 3001ae10 <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
3001830c: e59d5000 ldr r5, [sp] <== NOT EXECUTED 30018310: e3550000 cmp r5, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
30018314: 13a00004 movne r0, #4 <== NOT EXECUTED
if ( !the_info )
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
30018318: 1a000009 bne 30018344 <rtems_timer_get_information+0x5c> <== NOT EXECUTED
case OBJECTS_LOCAL:
the_info->the_class = the_timer->the_class;
3001831c: e5903038 ldr r3, [r0, #56] ; 0x38 <== NOT EXECUTED 30018320: e5843000 str r3, [r4] <== NOT EXECUTED
the_info->initial = the_timer->Ticker.initial;
30018324: e590301c ldr r3, [r0, #28] <== NOT EXECUTED 30018328: e5843004 str r3, [r4, #4] <== NOT EXECUTED
the_info->start_time = the_timer->Ticker.start_time;
3001832c: e5903024 ldr r3, [r0, #36] ; 0x24 <== NOT EXECUTED 30018330: e5843008 str r3, [r4, #8] <== NOT EXECUTED
the_info->stop_time = the_timer->Ticker.stop_time;
30018334: e5903028 ldr r3, [r0, #40] ; 0x28 <== NOT EXECUTED 30018338: e584300c str r3, [r4, #12] <== NOT EXECUTED
_Thread_Enable_dispatch();
3001833c: eb000dd9 bl 3001baa8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
30018340: e1a00005 mov r0, r5 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
30018344: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED
30018960 <rtems_timer_initiate_server>:
rtems_status_code rtems_timer_initiate_server(
uint32_t priority,
uint32_t stack_size,
rtems_attribute attribute_set
)
{
30018960: e92d41f7 push {r0, r1, r2, r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
30018964: e3500000 cmp r0, #0 <== NOT EXECUTED 30018968: e1a06001 mov r6, r1 <== NOT EXECUTED 3001896c: e1a08002 mov r8, r2 <== NOT EXECUTED 30018970: 01a07000 moveq r7, r0 <== NOT EXECUTED 30018974: 0a000004 beq 3001898c <rtems_timer_initiate_server+0x2c> <== NOT EXECUTED
( the_priority <= RTEMS_MAXIMUM_PRIORITY ) );
30018978: e59f3124 ldr r3, [pc, #292] ; 30018aa4 <rtems_timer_initiate_server+0x144><== NOT EXECUTED 3001897c: e5d37000 ldrb r7, [r3] <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
30018980: e1500007 cmp r0, r7 <== NOT EXECUTED 30018984: 83a07000 movhi r7, #0 <== NOT EXECUTED 30018988: 93a07001 movls r7, #1 <== NOT EXECUTED
* Make sure the requested priority is valid. The if is
* 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 ) ) {
3001898c: e21770ff ands r7, r7, #255 ; 0xff <== NOT EXECUTED 30018990: 1a000003 bne 300189a4 <rtems_timer_initiate_server+0x44> <== NOT EXECUTED
if ( priority != RTEMS_TIMER_SERVER_DEFAULT_PRIORITY )
30018994: e3700001 cmn r0, #1 <== NOT EXECUTED
return RTEMS_INVALID_PRIORITY;
30018998: 13a00013 movne r0, #19 <== 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 )
3001899c: 1a00003f bne 30018aa0 <rtems_timer_initiate_server+0x140> <== NOT EXECUTED 300189a0: ea000000 b 300189a8 <rtems_timer_initiate_server+0x48> <== NOT EXECUTED
* Make sure the requested priority is valid. The if is
* 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 ) ) {
300189a4: e1a07000 mov r7, r0 <== NOT EXECUTED
/*
* Just to make sure this is only called once.
*/
_Thread_Disable_dispatch();
tmpInitialized = initialized;
300189a8: e59f40f8 ldr r4, [pc, #248] ; 30018aa8 <rtems_timer_initiate_server+0x148><== NOT EXECUTED
}
/*
* Just to make sure this is only called once.
*/
_Thread_Disable_dispatch();
300189ac: ebffff0e bl 300185ec <_Thread_Disable_dispatch> <== NOT EXECUTED
tmpInitialized = initialized;
300189b0: e5d45000 ldrb r5, [r4] <== NOT EXECUTED
initialized = true;
300189b4: e3a03001 mov r3, #1 <== NOT EXECUTED 300189b8: e5c43000 strb r3, [r4] <== NOT EXECUTED
_Thread_Enable_dispatch();
300189bc: eb000c39 bl 3001baa8 <_Thread_Enable_dispatch> <== NOT EXECUTED
if ( tmpInitialized )
300189c0: e3550000 cmp r5, #0 <== NOT EXECUTED
return RTEMS_INCORRECT_STATE;
300189c4: 13a0000e movne r0, #14 <== NOT EXECUTED
_Thread_Disable_dispatch();
tmpInitialized = initialized;
initialized = true;
_Thread_Enable_dispatch();
if ( tmpInitialized )
300189c8: 1a000034 bne 30018aa0 <rtems_timer_initiate_server+0x140> <== 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(
300189cc: e28d3008 add r3, sp, #8 <== NOT EXECUTED 300189d0: e58d3004 str r3, [sp, #4] <== NOT EXECUTED 300189d4: e3888902 orr r8, r8, #32768 ; 0x8000 <== NOT EXECUTED 300189d8: e59f00cc ldr r0, [pc, #204] ; 30018aac <rtems_timer_initiate_server+0x14c><== NOT EXECUTED 300189dc: e1a01007 mov r1, r7 <== NOT EXECUTED 300189e0: e1a02006 mov r2, r6 <== NOT EXECUTED 300189e4: e3a03c01 mov r3, #256 ; 0x100 <== NOT EXECUTED 300189e8: e58d8000 str r8, [sp] <== NOT EXECUTED 300189ec: ebfffb53 bl 30017740 <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) {
300189f0: e3500000 cmp r0, #0 <== NOT EXECUTED
initialized = false;
300189f4: 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) {
300189f8: 1a000028 bne 30018aa0 <rtems_timer_initiate_server+0x140> <== NOT EXECUTED
*/
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return NULL;
#endif
return information->local_table[ index ];
300189fc: e59f20ac ldr r2, [pc, #172] ; 30018ab0 <rtems_timer_initiate_server+0x150><== NOT EXECUTED 30018a00: e1dd10b8 ldrh r1, [sp, #8] <== NOT EXECUTED 30018a04: e592201c ldr r2, [r2, #28] <== NOT EXECUTED 30018a08: e59d3008 ldr r3, [sp, #8] <== 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(
30018a0c: e7921101 ldr r1, [r2, r1, lsl #2] <== NOT EXECUTED 30018a10: e1a02004 mov r2, r4 <== NOT EXECUTED 30018a14: e5a21004 str r1, [r2, #4]! <== NOT EXECUTED
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
30018a18: e2841038 add r1, r4, #56 ; 0x38 <== NOT EXECUTED 30018a1c: e5841034 str r1, [r4, #52] ; 0x34 <== NOT EXECUTED
head->previous = NULL; tail->previous = head;
30018a20: e2841034 add r1, r4, #52 ; 0x34 <== NOT EXECUTED 30018a24: e584103c str r1, [r4, #60] ; 0x3c <== NOT EXECUTED
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
30018a28: e2841070 add r1, r4, #112 ; 0x70 <== NOT EXECUTED 30018a2c: e584106c str r1, [r4, #108] ; 0x6c <== NOT EXECUTED
head->previous = NULL; tail->previous = head;
30018a30: e284106c add r1, r4, #108 ; 0x6c <== NOT EXECUTED 30018a34: e5841074 str r1, [r4, #116] ; 0x74 <== NOT EXECUTED
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
30018a38: e59f1074 ldr r1, [pc, #116] ; 30018ab4 <rtems_timer_initiate_server+0x154><== NOT EXECUTED
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
head->previous = NULL;
30018a3c: e5840038 str r0, [r4, #56] ; 0x38 <== NOT EXECUTED 30018a40: e5841028 str r1, [r4, #40] ; 0x28 <== NOT EXECUTED 30018a44: e5841060 str r1, [r4, #96] ; 0x60 <== 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;
30018a48: e59f1068 ldr r1, [pc, #104] ; 30018ab8 <rtems_timer_initiate_server+0x158><== NOT EXECUTED 30018a4c: e5840070 str r0, [r4, #112] ; 0x70 <== NOT EXECUTED 30018a50: e5841008 str r1, [r4, #8] <== NOT EXECUTED
ts->Interval_watchdogs.last_snapshot = _Watchdog_Ticks_since_boot;
30018a54: e59f1060 ldr r1, [pc, #96] ; 30018abc <rtems_timer_initiate_server+0x15c><== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
30018a58: e5840014 str r0, [r4, #20] <== NOT EXECUTED 30018a5c: e5911000 ldr r1, [r1] <== NOT EXECUTED
the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data;
30018a60: e5840030 str r0, [r4, #48] ; 0x30 <== NOT EXECUTED 30018a64: e5841040 str r1, [r4, #64] ; 0x40 <== NOT EXECUTED
ts->TOD_watchdogs.last_snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
30018a68: e59f1050 ldr r1, [pc, #80] ; 30018ac0 <rtems_timer_initiate_server+0x160><== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
30018a6c: e584004c str r0, [r4, #76] ; 0x4c <== NOT EXECUTED 30018a70: e5911000 ldr r1, [r1] <== NOT EXECUTED
the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data;
30018a74: e5840068 str r0, [r4, #104] ; 0x68 <== NOT EXECUTED 30018a78: e5841078 str r1, [r4, #120] ; 0x78 <== NOT EXECUTED
ts->active = false;
/*
* The default timer server is now available.
*/
_Timer_server = ts;
30018a7c: e59f1040 ldr r1, [pc, #64] ; 30018ac4 <rtems_timer_initiate_server+0x164><== NOT EXECUTED
ts->schedule_operation = _Timer_server_Schedule_operation_method;
ts->Interval_watchdogs.last_snapshot = _Watchdog_Ticks_since_boot;
ts->TOD_watchdogs.last_snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
ts->insert_chain = NULL;
30018a80: e584007c str r0, [r4, #124] ; 0x7c <== NOT EXECUTED
ts->active = false;
30018a84: e5c40080 strb r0, [r4, #128] ; 0x80 <== NOT EXECUTED
/*
* The default timer server is now available.
*/
_Timer_server = ts;
30018a88: e5812000 str r2, [r1] <== NOT EXECUTED
/*
* Start the timer server
*/
status = rtems_task_start(
30018a8c: e1a00003 mov r0, r3 <== NOT EXECUTED 30018a90: e59f1030 ldr r1, [pc, #48] ; 30018ac8 <rtems_timer_initiate_server+0x168><== NOT EXECUTED
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
the_watchdog->id = id;
30018a94: e584302c str r3, [r4, #44] ; 0x2c <== NOT EXECUTED 30018a98: e5843064 str r3, [r4, #100] ; 0x64 <== NOT EXECUTED 30018a9c: ebfffcd8 bl 30017e04 <rtems_task_start> <== NOT EXECUTED
initialized = false;
}
#endif
return status;
}
30018aa0: e8bd81fe pop {r1, r2, r3, r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
3001837c <rtems_timer_reset>:
*/
rtems_status_code rtems_timer_reset(
rtems_id id
)
{
3001837c: e92d4071 push {r0, r4, r5, r6, lr}
30018380: e1a01000 mov r1, r0
30018384: e1a0200d mov r2, sp
30018388: e59f0078 ldr r0, [pc, #120] ; 30018408 <rtems_timer_reset+0x8c>
3001838c: eb000a9f bl 3001ae10 <_Objects_Get>
Timer_Control *the_timer;
Objects_Locations location;
rtems_status_code status = RTEMS_SUCCESSFUL;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
30018390: e59d5000 ldr r5, [sp] 30018394: e1a06000 mov r6, r0 30018398: e3550000 cmp r5, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
3001839c: 13a04004 movne r4, #4
Timer_Control *the_timer;
Objects_Locations location;
rtems_status_code status = RTEMS_SUCCESSFUL;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
300183a0: 1a000016 bne 30018400 <rtems_timer_reset+0x84>
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
300183a4: e5904038 ldr r4, [r0, #56] ; 0x38 300183a8: e3540000 cmp r4, #0
300183ac: 1a000006 bne 300183cc <rtems_timer_reset+0x50>
_Watchdog_Remove( &the_timer->Ticker );
300183b0: e2806010 add r6, r0, #16 300183b4: e1a00006 mov r0, r6 300183b8: eb00123d bl 3001ccb4 <_Watchdog_Remove>
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
300183bc: e59f0048 ldr r0, [pc, #72] ; 3001840c <rtems_timer_reset+0x90> 300183c0: e1a01006 mov r1, r6 300183c4: eb0011e2 bl 3001cb54 <_Watchdog_Insert> 300183c8: ea00000b b 300183fc <rtems_timer_reset+0x80>
} else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) {
300183cc: e3540001 cmp r4, #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;
300183d0: 13a0400b movne r4, #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 ) {
300183d4: 1a000008 bne 300183fc <rtems_timer_reset+0x80> <== NOT EXECUTED
Timer_server_Control *timer_server = _Timer_server;
300183d8: e59f3030 ldr r3, [pc, #48] ; 30018410 <rtems_timer_reset+0x94><== NOT EXECUTED
if ( !timer_server ) {
_Thread_Enable_dispatch();
return RTEMS_INCORRECT_STATE;
}
#endif
_Watchdog_Remove( &the_timer->Ticker );
300183dc: 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;
300183e0: e5934000 ldr r4, [r3] <== NOT EXECUTED
if ( !timer_server ) {
_Thread_Enable_dispatch();
return RTEMS_INCORRECT_STATE;
}
#endif
_Watchdog_Remove( &the_timer->Ticker );
300183e4: eb001232 bl 3001ccb4 <_Watchdog_Remove> <== NOT EXECUTED
(*timer_server->schedule_operation)( timer_server, the_timer );
300183e8: e1a00004 mov r0, r4 <== NOT EXECUTED 300183ec: e1a01006 mov r1, r6 <== NOT EXECUTED 300183f0: e1a0e00f mov lr, pc <== NOT EXECUTED 300183f4: e594f004 ldr pc, [r4, #4] <== NOT EXECUTED
rtems_id id
)
{
Timer_Control *the_timer;
Objects_Locations location;
rtems_status_code status = RTEMS_SUCCESSFUL;
300183f8: e1a04005 mov r4, r5 <== 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();
300183fc: eb000da9 bl 3001baa8 <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
30018400: e1a00004 mov r0, r4
30018404: e8bd8078 pop {r3, r4, r5, r6, pc}
30018414 <rtems_timer_server_fire_after>:
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
30018414: e92d45f1 push {r0, r4, r5, r6, r7, r8, sl, lr} <== NOT EXECUTED
30018418: e1a08003 mov r8, r3 <== NOT EXECUTED
Timer_Control *the_timer; Objects_Locations location; ISR_Level level; Timer_server_Control *timer_server = _Timer_server;
3001841c: e59f30b8 ldr r3, [pc, #184] ; 300184dc <rtems_timer_server_fire_after+0xc8><== NOT EXECUTED
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
30018420: e1a05000 mov r5, r0 <== NOT EXECUTED
Timer_Control *the_timer; Objects_Locations location; ISR_Level level; Timer_server_Control *timer_server = _Timer_server;
30018424: e5937000 ldr r7, [r3] <== NOT EXECUTED
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
30018428: e1a04001 mov r4, r1 <== NOT EXECUTED
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
3001842c: e3570000 cmp r7, #0 <== NOT EXECUTED
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
30018430: e1a06002 mov r6, r2 <== NOT EXECUTED
Objects_Locations location;
ISR_Level level;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
30018434: 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 )
30018438: 0a000026 beq 300184d8 <rtems_timer_server_fire_after+0xc4> <== NOT EXECUTED
return RTEMS_INCORRECT_STATE;
if ( !routine )
3001843c: e3520000 cmp r2, #0 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
30018440: 03a00009 moveq r0, #9 <== NOT EXECUTED
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
if ( !routine )
30018444: 0a000023 beq 300184d8 <rtems_timer_server_fire_after+0xc4> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( ticks == 0 )
30018448: e3510000 cmp r1, #0 <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
3001844c: 03a0000a moveq r0, #10 <== NOT EXECUTED
return RTEMS_INCORRECT_STATE;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
if ( ticks == 0 )
30018450: 0a000020 beq 300184d8 <rtems_timer_server_fire_after+0xc4> <== NOT EXECUTED 30018454: e59f0084 ldr r0, [pc, #132] ; 300184e0 <rtems_timer_server_fire_after+0xcc><== NOT EXECUTED 30018458: e1a01005 mov r1, r5 <== NOT EXECUTED 3001845c: e1a0200d mov r2, sp <== NOT EXECUTED 30018460: eb000a6a bl 3001ae10 <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
30018464: e59d3000 ldr r3, [sp] <== NOT EXECUTED 30018468: e1a0a000 mov sl, r0 <== NOT EXECUTED 3001846c: e3530000 cmp r3, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
30018470: 13a00004 movne r0, #4 <== NOT EXECUTED
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
30018474: 1a000017 bne 300184d8 <rtems_timer_server_fire_after+0xc4> <== NOT EXECUTED
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
30018478: e28a0010 add r0, sl, #16 <== NOT EXECUTED 3001847c: eb00120c bl 3001ccb4 <_Watchdog_Remove> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
30018480: e10f3000 mrs r3, CPSR <== NOT EXECUTED 30018484: e3832080 orr r2, r3, #128 ; 0x80 <== NOT EXECUTED 30018488: e129f002 msr CPSR_fc, r2 <== 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 ) {
3001848c: e59a2018 ldr r2, [sl, #24] <== NOT EXECUTED 30018490: e3520000 cmp r2, #0 <== NOT EXECUTED 30018494: 0a000001 beq 300184a0 <rtems_timer_server_fire_after+0x8c> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30018498: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED 3001849c: ea00000b b 300184d0 <rtems_timer_server_fire_after+0xbc> <== 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;
300184a0: e3a01001 mov r1, #1 <== NOT EXECUTED 300184a4: e58a1038 str r1, [sl, #56] ; 0x38 <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
300184a8: e58a2018 str r2, [sl, #24] <== NOT EXECUTED
the_watchdog->routine = routine;
300184ac: e58a602c str r6, [sl, #44] ; 0x2c <== NOT EXECUTED
the_watchdog->id = id;
300184b0: e58a5030 str r5, [sl, #48] ; 0x30 <== NOT EXECUTED
the_watchdog->user_data = user_data;
300184b4: e58a8034 str r8, [sl, #52] ; 0x34 <== NOT EXECUTED
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = ticks;
300184b8: e58a401c str r4, [sl, #28] <== NOT EXECUTED 300184bc: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_ISR_Enable( level );
(*timer_server->schedule_operation)( timer_server, the_timer );
300184c0: e1a00007 mov r0, r7 <== NOT EXECUTED 300184c4: e1a0100a mov r1, sl <== NOT EXECUTED 300184c8: e1a0e00f mov lr, pc <== NOT EXECUTED 300184cc: e597f004 ldr pc, [r7, #4] <== NOT EXECUTED
_Thread_Enable_dispatch();
300184d0: eb000d74 bl 3001baa8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
300184d4: e3a00000 mov r0, #0 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
300184d8: e8bd85f8 pop {r3, r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
300184e4 <rtems_timer_server_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
300184e4: e92d4ff1 push {r0, r4, r5, r6, r7, r8, r9, sl, fp, lr} <== NOT EXECUTED
300184e8: e1a0a003 mov sl, r3 <== NOT EXECUTED
Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server;
300184ec: e59f30d8 ldr r3, [pc, #216] ; 300185cc <rtems_timer_server_fire_when+0xe8><== NOT EXECUTED
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
300184f0: e1a04000 mov r4, r0 <== NOT EXECUTED
Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server;
300184f4: e5936000 ldr r6, [r3] <== NOT EXECUTED
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
300184f8: 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 )
300184fc: e3560000 cmp r6, #0 <== NOT EXECUTED
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
30018500: e1a05002 mov r5, r2 <== NOT EXECUTED
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
30018504: 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 )
30018508: 0a00002e beq 300185c8 <rtems_timer_server_fire_when+0xe4> <== NOT EXECUTED
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
3001850c: e59f30bc ldr r3, [pc, #188] ; 300185d0 <rtems_timer_server_fire_when+0xec><== NOT EXECUTED 30018510: e5d33000 ldrb r3, [r3] <== NOT EXECUTED 30018514: e3530000 cmp r3, #0 <== NOT EXECUTED
return RTEMS_NOT_DEFINED;
30018518: 03a0000b moveq r0, #11 <== NOT EXECUTED
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
3001851c: 0a000029 beq 300185c8 <rtems_timer_server_fire_when+0xe4> <== NOT EXECUTED
return RTEMS_NOT_DEFINED;
if ( !routine )
30018520: e3520000 cmp r2, #0 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
30018524: 03a00009 moveq r0, #9 <== NOT EXECUTED
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
if ( !routine )
30018528: 0a000026 beq 300185c8 <rtems_timer_server_fire_when+0xe4> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
3001852c: e1a00001 mov r0, r1 <== NOT EXECUTED 30018530: ebfff489 bl 3001575c <_TOD_Validate> <== NOT EXECUTED 30018534: e3500000 cmp r0, #0 <== NOT EXECUTED 30018538: 0a000021 beq 300185c4 <rtems_timer_server_fire_when+0xe0> <== NOT EXECUTED
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
3001853c: e1a00007 mov r0, r7 <== NOT EXECUTED 30018540: ebfff462 bl 300156d0 <_TOD_To_seconds> <== NOT EXECUTED
if ( seconds <= _TOD_Seconds_since_epoch() )
30018544: e59f8088 ldr r8, [pc, #136] ; 300185d4 <rtems_timer_server_fire_when+0xf0><== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
30018548: e1a07000 mov r7, r0 <== NOT EXECUTED
if ( seconds <= _TOD_Seconds_since_epoch() )
3001854c: e5983000 ldr r3, [r8] <== NOT EXECUTED 30018550: e1500003 cmp r0, r3 <== NOT EXECUTED 30018554: 9a00001a bls 300185c4 <rtems_timer_server_fire_when+0xe0> <== NOT EXECUTED 30018558: e59f0078 ldr r0, [pc, #120] ; 300185d8 <rtems_timer_server_fire_when+0xf4><== NOT EXECUTED 3001855c: e1a01004 mov r1, r4 <== NOT EXECUTED 30018560: e1a0200d mov r2, sp <== NOT EXECUTED 30018564: eb000a29 bl 3001ae10 <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
30018568: e59d9000 ldr r9, [sp] <== NOT EXECUTED 3001856c: e1a0b000 mov fp, r0 <== NOT EXECUTED 30018570: e3590000 cmp r9, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
30018574: 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 ) {
30018578: 1a000012 bne 300185c8 <rtems_timer_server_fire_when+0xe4> <== NOT EXECUTED
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
3001857c: e28b0010 add r0, fp, #16 <== NOT EXECUTED 30018580: eb0011cb bl 3001ccb4 <_Watchdog_Remove> <== NOT EXECUTED
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
30018584: e3a03003 mov r3, #3 <== NOT EXECUTED 30018588: 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();
3001858c: e5983000 ldr r3, [r8] <== NOT EXECUTED
(*timer_server->schedule_operation)( timer_server, the_timer );
30018590: e1a00006 mov r0, r6 <== 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();
30018594: e0637007 rsb r7, r3, r7 <== NOT EXECUTED
(*timer_server->schedule_operation)( timer_server, the_timer );
30018598: e1a0100b mov r1, fp <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
3001859c: e58b9018 str r9, [fp, #24] <== NOT EXECUTED
the_watchdog->routine = routine;
300185a0: e58b502c str r5, [fp, #44] ; 0x2c <== NOT EXECUTED
the_watchdog->id = id;
300185a4: e58b4030 str r4, [fp, #48] ; 0x30 <== NOT EXECUTED
the_watchdog->user_data = user_data;
300185a8: e58ba034 str sl, [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();
300185ac: e58b701c str r7, [fp, #28] <== NOT EXECUTED
(*timer_server->schedule_operation)( timer_server, the_timer );
300185b0: e1a0e00f mov lr, pc <== NOT EXECUTED 300185b4: e596f004 ldr pc, [r6, #4] <== NOT EXECUTED
_Thread_Enable_dispatch();
300185b8: eb000d3a bl 3001baa8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
300185bc: e1a00009 mov r0, r9 <== NOT EXECUTED 300185c0: ea000000 b 300185c8 <rtems_timer_server_fire_when+0xe4> <== NOT EXECUTED
if ( !_TOD_Validate( wall_time ) )
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
300185c4: e3a00014 mov r0, #20 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
300185c8: e8bd8ff8 pop {r3, r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
30009e60 <sched_get_priority_max>:
int sched_get_priority_max(
int policy
)
{
switch ( policy ) {
30009e60: e3500004 cmp r0, #4 <== NOT EXECUTED
#include <rtems/posix/priority.h>
int sched_get_priority_max(
int policy
)
{
30009e64: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
switch ( policy ) {
30009e68: 8a000003 bhi 30009e7c <sched_get_priority_max+0x1c> <== NOT EXECUTED 30009e6c: e3a03001 mov r3, #1 <== NOT EXECUTED 30009e70: e1a00013 lsl r0, r3, r0 <== NOT EXECUTED 30009e74: e3100017 tst r0, #23 <== NOT EXECUTED 30009e78: 1a000004 bne 30009e90 <sched_get_priority_max+0x30> <== NOT EXECUTED
case SCHED_RR:
case SCHED_SPORADIC:
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
30009e7c: eb002035 bl 30011f58 <__errno> <== NOT EXECUTED
30009e80: e3a03016 mov r3, #22 <== NOT EXECUTED
30009e84: e5803000 str r3, [r0] <== NOT EXECUTED
30009e88: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009e8c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
}
return POSIX_SCHEDULER_MAXIMUM_PRIORITY;
30009e90: e59f3008 ldr r3, [pc, #8] ; 30009ea0 <sched_get_priority_max+0x40><== NOT EXECUTED 30009e94: e5d30000 ldrb r0, [r3] <== NOT EXECUTED 30009e98: e2400001 sub r0, r0, #1 <== NOT EXECUTED
}
30009e9c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30009ea4 <sched_get_priority_min>:
int sched_get_priority_min(
int policy
)
{
switch ( policy ) {
30009ea4: e3500004 cmp r0, #4 <== NOT EXECUTED
#include <rtems/posix/priority.h>
int sched_get_priority_min(
int policy
)
{
30009ea8: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
switch ( policy ) {
30009eac: 8a000003 bhi 30009ec0 <sched_get_priority_min+0x1c> <== NOT EXECUTED 30009eb0: e3a03001 mov r3, #1 <== NOT EXECUTED 30009eb4: e1a00013 lsl r0, r3, r0 <== NOT EXECUTED 30009eb8: e3100017 tst r0, #23 <== NOT EXECUTED 30009ebc: 1a000004 bne 30009ed4 <sched_get_priority_min+0x30> <== NOT EXECUTED
case SCHED_RR:
case SCHED_SPORADIC:
break;
default:
rtems_set_errno_and_return_minus_one( EINVAL );
30009ec0: eb002024 bl 30011f58 <__errno> <== NOT EXECUTED
30009ec4: e3a03016 mov r3, #22 <== NOT EXECUTED
30009ec8: e5803000 str r3, [r0] <== NOT EXECUTED
30009ecc: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009ed0: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
}
return POSIX_SCHEDULER_MINIMUM_PRIORITY;
30009ed4: e1a00003 mov r0, r3 <== NOT EXECUTED
}
30009ed8: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000940c <sched_getparam>:
int sched_getparam(
pid_t pid __attribute__((unused)),
struct sched_param *param __attribute__((unused))
)
{
3000940c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
30009410: eb002170 bl 300119d8 <__errno> <== NOT EXECUTED 30009414: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 30009418: e5803000 str r3, [r0] <== NOT EXECUTED
}
3000941c: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009420: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30009424 <sched_getscheduler>:
#include <rtems/posix/time.h>
int sched_getscheduler(
pid_t pid __attribute__((unused))
)
{
30009424: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
30009428: eb00216a bl 300119d8 <__errno> <== NOT EXECUTED 3000942c: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 30009430: e5803000 str r3, [r0] <== NOT EXECUTED
}
30009434: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009438: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30009edc <sched_rr_get_interval>:
int sched_rr_get_interval(
pid_t pid,
struct timespec *interval
)
{
30009edc: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
/*
* Only supported for the "calling process" (i.e. this node).
*/
if ( pid && pid != getpid() )
30009ee0: e2505000 subs r5, r0, #0 <== NOT EXECUTED
int sched_rr_get_interval(
pid_t pid,
struct timespec *interval
)
{
30009ee4: e1a04001 mov r4, r1 <== NOT EXECUTED
/*
* Only supported for the "calling process" (i.e. this node).
*/
if ( pid && pid != getpid() )
30009ee8: 0a000005 beq 30009f04 <sched_rr_get_interval+0x28> <== NOT EXECUTED 30009eec: ebfff33d bl 30006be8 <getpid> <== NOT EXECUTED 30009ef0: e1550000 cmp r5, r0 <== NOT EXECUTED 30009ef4: 0a000002 beq 30009f04 <sched_rr_get_interval+0x28> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ESRCH );
30009ef8: eb002016 bl 30011f58 <__errno> <== NOT EXECUTED 30009efc: e3a03003 mov r3, #3 <== NOT EXECUTED 30009f00: ea000003 b 30009f14 <sched_rr_get_interval+0x38> <== NOT EXECUTED
if ( !interval )
30009f04: e3540000 cmp r4, #0 <== NOT EXECUTED 30009f08: 1a000004 bne 30009f20 <sched_rr_get_interval+0x44> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
30009f0c: eb002011 bl 30011f58 <__errno> <== NOT EXECUTED
30009f10: e3a03016 mov r3, #22 <== NOT EXECUTED
30009f14: e5803000 str r3, [r0] <== NOT EXECUTED
30009f18: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009f1c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
_Timespec_From_ticks( _Thread_Ticks_per_timeslice, interval );
30009f20: e59f3010 ldr r3, [pc, #16] ; 30009f38 <sched_rr_get_interval+0x5c><== NOT EXECUTED 30009f24: e1a01004 mov r1, r4 <== NOT EXECUTED 30009f28: e5930000 ldr r0, [r3] <== NOT EXECUTED 30009f2c: eb000d46 bl 3000d44c <_Timespec_From_ticks> <== NOT EXECUTED
return 0;
30009f30: e3a00000 mov r0, #0 <== NOT EXECUTED
}
30009f34: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
3000943c <sched_setparam>:
int sched_setparam(
pid_t pid __attribute__((unused)),
const struct sched_param *param __attribute__((unused))
)
{
3000943c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
30009440: eb002164 bl 300119d8 <__errno> <== NOT EXECUTED 30009444: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 30009448: e5803000 str r3, [r0] <== NOT EXECUTED
}
3000944c: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009450: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30009454 <sched_setscheduler>:
int sched_setscheduler(
pid_t pid __attribute__((unused)),
int policy __attribute__((unused)),
const struct sched_param *param __attribute__((unused))
)
{
30009454: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
30009458: eb00215e bl 300119d8 <__errno> <== NOT EXECUTED 3000945c: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 30009460: e5803000 str r3, [r0] <== NOT EXECUTED
}
30009464: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009468: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000c398 <sem_close>:
*/
int sem_close(
sem_t *sem
)
{
3000c398: e92d4011 push {r0, r4, lr} <== NOT EXECUTED
3000c39c: e1a03000 mov r3, r0 <== NOT EXECUTED
sem_t *id,
Objects_Locations *location
)
{
return (POSIX_Semaphore_Control *)
_Objects_Get( &_POSIX_Semaphore_Information, (Objects_Id)*id, location );
3000c3a0: e5931000 ldr r1, [r3] <== NOT EXECUTED 3000c3a4: e59f0040 ldr r0, [pc, #64] ; 3000c3ec <sem_close+0x54> <== NOT EXECUTED 3000c3a8: e1a0200d mov r2, sp <== NOT EXECUTED 3000c3ac: eb00080d bl 3000e3e8 <_Objects_Get> <== NOT EXECUTED
register POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
3000c3b0: e59d4000 ldr r4, [sp] <== NOT EXECUTED 3000c3b4: e3540000 cmp r4, #0 <== NOT EXECUTED 3000c3b8: 1a000006 bne 3000c3d8 <sem_close+0x40> <== NOT EXECUTED
case OBJECTS_LOCAL:
the_semaphore->open_count -= 1;
3000c3bc: e5902018 ldr r2, [r0, #24] <== NOT EXECUTED 3000c3c0: e2422001 sub r2, r2, #1 <== NOT EXECUTED 3000c3c4: e5802018 str r2, [r0, #24] <== NOT EXECUTED
_POSIX_Semaphore_Delete( the_semaphore );
3000c3c8: eb001884 bl 300125e0 <_POSIX_Semaphore_Delete> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000c3cc: eb000b2b bl 3000f080 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000c3d0: e1a00004 mov r0, r4 <== NOT EXECUTED 3000c3d4: ea000003 b 3000c3e8 <sem_close+0x50> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
3000c3d8: eb00238f bl 3001521c <__errno> <== NOT EXECUTED 3000c3dc: e3a03016 mov r3, #22 <== NOT EXECUTED 3000c3e0: e5803000 str r3, [r0] <== NOT EXECUTED 3000c3e4: e3e00000 mvn r0, #0 <== NOT EXECUTED
}
3000c3e8: e8bd8018 pop {r3, r4, pc} <== NOT EXECUTED
3000c3f0 <sem_destroy>:
*/
int sem_destroy(
sem_t *sem
)
{
3000c3f0: e92d4011 push {r0, r4, lr} <== NOT EXECUTED
3000c3f4: e1a03000 mov r3, r0 <== NOT EXECUTED
3000c3f8: e1a0200d mov r2, sp <== NOT EXECUTED
3000c3fc: e59f0048 ldr r0, [pc, #72] ; 3000c44c <sem_destroy+0x5c> <== NOT EXECUTED
3000c400: e5931000 ldr r1, [r3] <== NOT EXECUTED
3000c404: eb0007f7 bl 3000e3e8 <_Objects_Get> <== NOT EXECUTED
register POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
3000c408: e59d2000 ldr r2, [sp] <== NOT EXECUTED 3000c40c: e3520000 cmp r2, #0 <== NOT EXECUTED 3000c410: 1a000008 bne 3000c438 <sem_destroy+0x48> <== NOT EXECUTED
case OBJECTS_LOCAL:
/*
* Undefined operation on a named semaphore.
*/
if ( the_semaphore->named == true ) {
3000c414: e5d04014 ldrb r4, [r0, #20] <== NOT EXECUTED 3000c418: e3540000 cmp r4, #0 <== NOT EXECUTED 3000c41c: 0a000001 beq 3000c428 <sem_destroy+0x38> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000c420: eb000b16 bl 3000f080 <_Thread_Enable_dispatch> <== NOT EXECUTED 3000c424: ea000003 b 3000c438 <sem_destroy+0x48> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
}
_POSIX_Semaphore_Delete( the_semaphore );
3000c428: eb00186c bl 300125e0 <_POSIX_Semaphore_Delete> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000c42c: eb000b13 bl 3000f080 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000c430: e1a00004 mov r0, r4 <== NOT EXECUTED 3000c434: ea000003 b 3000c448 <sem_destroy+0x58> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
3000c438: eb002377 bl 3001521c <__errno> <== NOT EXECUTED 3000c43c: e3a03016 mov r3, #22 <== NOT EXECUTED 3000c440: e5803000 str r3, [r0] <== NOT EXECUTED 3000c444: e3e00000 mvn r0, #0 <== NOT EXECUTED
}
3000c448: e8bd8018 pop {r3, r4, pc} <== NOT EXECUTED
3000c450 <sem_getvalue>:
int sem_getvalue(
sem_t *sem,
int *sval
)
{
3000c450: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED
3000c454: e1a03000 mov r3, r0 <== NOT EXECUTED
3000c458: e1a04001 mov r4, r1 <== NOT EXECUTED
3000c45c: e59f003c ldr r0, [pc, #60] ; 3000c4a0 <sem_getvalue+0x50> <== NOT EXECUTED
3000c460: e5931000 ldr r1, [r3] <== NOT EXECUTED
3000c464: e1a0200d mov r2, sp <== NOT EXECUTED
3000c468: eb0007de bl 3000e3e8 <_Objects_Get> <== NOT EXECUTED
register POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
3000c46c: e59d5000 ldr r5, [sp] <== NOT EXECUTED 3000c470: e3550000 cmp r5, #0 <== NOT EXECUTED 3000c474: 1a000004 bne 3000c48c <sem_getvalue+0x3c> <== NOT EXECUTED
case OBJECTS_LOCAL:
*sval = _CORE_semaphore_Get_count( &the_semaphore->Semaphore );
3000c478: e5903064 ldr r3, [r0, #100] ; 0x64 <== NOT EXECUTED 3000c47c: e5843000 str r3, [r4] <== NOT EXECUTED
_Thread_Enable_dispatch();
3000c480: eb000afe bl 3000f080 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000c484: e1a00005 mov r0, r5 <== NOT EXECUTED 3000c488: ea000003 b 3000c49c <sem_getvalue+0x4c> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
3000c48c: eb002362 bl 3001521c <__errno> <== NOT EXECUTED 3000c490: e3a03016 mov r3, #22 <== NOT EXECUTED 3000c494: e5803000 str r3, [r0] <== NOT EXECUTED 3000c498: e3e00000 mvn r0, #0 <== NOT EXECUTED
}
3000c49c: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED
3000c4a4 <sem_init>:
int sem_init(
sem_t *sem,
int pshared,
unsigned int value
)
{
3000c4a4: e92d4011 push {r0, r4, lr} <== NOT EXECUTED
int status;
POSIX_Semaphore_Control *the_semaphore;
if ( !sem )
3000c4a8: e2504000 subs r4, r0, #0 <== NOT EXECUTED 3000c4ac: 1a000004 bne 3000c4c4 <sem_init+0x20> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
3000c4b0: eb002359 bl 3001521c <__errno> <== NOT EXECUTED 3000c4b4: e3a03016 mov r3, #22 <== NOT EXECUTED 3000c4b8: e5803000 str r3, [r0] <== NOT EXECUTED 3000c4bc: e3e00000 mvn r0, #0 <== NOT EXECUTED 3000c4c0: ea000006 b 3000c4e0 <sem_init+0x3c> <== NOT EXECUTED
status = _POSIX_Semaphore_Create_support(
3000c4c4: e1a0300d mov r3, sp <== NOT EXECUTED 3000c4c8: e3a00000 mov r0, #0 <== NOT EXECUTED 3000c4cc: eb001806 bl 300124ec <_POSIX_Semaphore_Create_support> <== NOT EXECUTED
pshared,
value,
&the_semaphore
);
if ( status != -1 )
3000c4d0: e3700001 cmn r0, #1 <== NOT EXECUTED
*sem = the_semaphore->Object.id;
3000c4d4: 159d3000 ldrne r3, [sp] <== NOT EXECUTED 3000c4d8: 15933008 ldrne r3, [r3, #8] <== NOT EXECUTED 3000c4dc: 15843000 strne r3, [r4] <== NOT EXECUTED
return status;
}
3000c4e0: e8bd8018 pop {r3, r4, pc} <== NOT EXECUTED
3000c4e4 <sem_open>:
int oflag,
...
/* mode_t mode, */
/* unsigned int value */
)
{
3000c4e4: e92d000e push {r1, r2, r3} <== NOT EXECUTED
3000c4e8: e92d41ff push {r0, r1, r2, r3, r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
3000c4ec: e59f30e4 ldr r3, [pc, #228] ; 3000c5d8 <sem_open+0xf4> <== NOT EXECUTED 3000c4f0: e59d4028 ldr r4, [sp, #40] ; 0x28 <== NOT EXECUTED 3000c4f4: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000c4f8: e1a06000 mov r6, r0 <== NOT EXECUTED 3000c4fc: e2822001 add r2, r2, #1 <== NOT EXECUTED 3000c500: e5832000 str r2, [r3] <== NOT EXECUTED
POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
_Thread_Disable_dispatch();
if ( oflag & O_CREAT ) {
3000c504: e2147c02 ands r7, r4, #512 ; 0x200 <== NOT EXECUTED
va_start(arg, oflag);
mode = (mode_t) va_arg( arg, unsigned int );
value = va_arg( arg, unsigned int );
3000c508: 128d3034 addne r3, sp, #52 ; 0x34 <== NOT EXECUTED
va_end(arg);
}
status = _POSIX_Semaphore_Name_to_id( name, &the_semaphore_id );
3000c50c: 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 );
3000c510: 158d300c strne r3, [sp, #12] <== NOT EXECUTED 3000c514: 159d5030 ldrne r5, [sp, #48] ; 0x30 <== NOT EXECUTED
/* unsigned int value */
)
{
va_list arg;
mode_t mode;
unsigned int value = 0;
3000c518: 01a05007 moveq r5, r7 <== 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 );
3000c51c: eb001843 bl 30012630 <_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 ) {
3000c520: e2508000 subs r8, r0, #0 <== NOT EXECUTED 3000c524: 0a000007 beq 3000c548 <sem_open+0x64> <== 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) ) ) {
3000c528: e3580002 cmp r8, #2 <== NOT EXECUTED 3000c52c: 1a000001 bne 3000c538 <sem_open+0x54> <== NOT EXECUTED 3000c530: e3570000 cmp r7, #0 <== NOT EXECUTED 3000c534: 1a000017 bne 3000c598 <sem_open+0xb4> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000c538: eb000ad0 bl 3000f080 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one_cast( status, sem_t * );
3000c53c: eb002336 bl 3001521c <__errno> <== NOT EXECUTED 3000c540: e5808000 str r8, [r0] <== NOT EXECUTED 3000c544: ea000006 b 3000c564 <sem_open+0x80> <== NOT EXECUTED
/*
* Check for existence with creation.
*/
if ( (oflag & (O_CREAT | O_EXCL)) == (O_CREAT | O_EXCL) ) {
3000c548: e2044c0a and r4, r4, #2560 ; 0xa00 <== NOT EXECUTED 3000c54c: e3540c0a cmp r4, #2560 ; 0xa00 <== NOT EXECUTED 3000c550: 1a000005 bne 3000c56c <sem_open+0x88> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000c554: eb000ac9 bl 3000f080 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one_cast( EEXIST, sem_t * );
3000c558: eb00232f bl 3001521c <__errno> <== NOT EXECUTED 3000c55c: e3a03011 mov r3, #17 <== NOT EXECUTED 3000c560: e5803000 str r3, [r0] <== NOT EXECUTED 3000c564: e3e00000 mvn r0, #0 <== NOT EXECUTED 3000c568: ea000016 b 3000c5c8 <sem_open+0xe4> <== NOT EXECUTED 3000c56c: e59d1008 ldr r1, [sp, #8] <== NOT EXECUTED 3000c570: e1a0200d mov r2, sp <== NOT EXECUTED 3000c574: e59f0060 ldr r0, [pc, #96] ; 3000c5dc <sem_open+0xf8> <== NOT EXECUTED 3000c578: eb00079a bl 3000e3e8 <_Objects_Get> <== NOT EXECUTED
}
the_semaphore = _POSIX_Semaphore_Get( &the_semaphore_id, &location );
the_semaphore->open_count += 1;
3000c57c: 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 );
3000c580: e58d0004 str r0, [sp, #4] <== NOT EXECUTED
the_semaphore->open_count += 1;
3000c584: e2833001 add r3, r3, #1 <== NOT EXECUTED 3000c588: e5803018 str r3, [r0, #24] <== NOT EXECUTED
_Thread_Enable_dispatch();
3000c58c: eb000abb bl 3000f080 <_Thread_Enable_dispatch> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000c590: eb000aba bl 3000f080 <_Thread_Enable_dispatch> <== NOT EXECUTED
goto return_id;
3000c594: ea000009 b 3000c5c0 <sem_open+0xdc> <== 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(
3000c598: e3a01000 mov r1, #0 <== NOT EXECUTED 3000c59c: e1a02005 mov r2, r5 <== NOT EXECUTED 3000c5a0: e28d3004 add r3, sp, #4 <== NOT EXECUTED 3000c5a4: e1a00006 mov r0, r6 <== NOT EXECUTED 3000c5a8: eb0017cf bl 300124ec <_POSIX_Semaphore_Create_support> <== NOT EXECUTED 3000c5ac: e1a04000 mov r4, r0 <== NOT EXECUTED
/*
* errno was set by Create_support, so don't set it again.
*/
_Thread_Enable_dispatch();
3000c5b0: eb000ab2 bl 3000f080 <_Thread_Enable_dispatch> <== NOT EXECUTED
if ( status == -1 )
3000c5b4: e3740001 cmn r4, #1 <== NOT EXECUTED
return SEM_FAILED;
3000c5b8: 01a00004 moveq r0, r4 <== NOT EXECUTED
* errno was set by Create_support, so don't set it again.
*/
_Thread_Enable_dispatch();
if ( status == -1 )
3000c5bc: 0a000001 beq 3000c5c8 <sem_open+0xe4> <== 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;
3000c5c0: e59d0004 ldr r0, [sp, #4] <== NOT EXECUTED 3000c5c4: e2800008 add r0, r0, #8 <== NOT EXECUTED
#endif return id; }
3000c5c8: e28dd010 add sp, sp, #16 <== NOT EXECUTED
3000c5cc: e8bd41f0 pop {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
3000c5d0: e28dd00c add sp, sp, #12 <== NOT EXECUTED
3000c5d4: e12fff1e bx lr <== NOT EXECUTED
3000c5e0 <sem_post>:
*/
int sem_post(
sem_t *sem
)
{
3000c5e0: e92d4011 push {r0, r4, lr} <== NOT EXECUTED
3000c5e4: e1a03000 mov r3, r0 <== NOT EXECUTED
3000c5e8: e5931000 ldr r1, [r3] <== NOT EXECUTED
3000c5ec: e59f0044 ldr r0, [pc, #68] ; 3000c638 <sem_post+0x58> <== NOT EXECUTED
3000c5f0: e1a0200d mov r2, sp <== NOT EXECUTED
3000c5f4: eb00077b bl 3000e3e8 <_Objects_Get> <== NOT EXECUTED
register POSIX_Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _POSIX_Semaphore_Get( sem, &location );
switch ( location ) {
3000c5f8: e59d4000 ldr r4, [sp] <== NOT EXECUTED 3000c5fc: e1a03000 mov r3, r0 <== NOT EXECUTED 3000c600: e3540000 cmp r4, #0 <== NOT EXECUTED 3000c604: 1a000006 bne 3000c624 <sem_post+0x44> <== NOT EXECUTED
case OBJECTS_LOCAL:
_CORE_semaphore_Surrender(
3000c608: e5931008 ldr r1, [r3, #8] <== NOT EXECUTED 3000c60c: e1a02004 mov r2, r4 <== NOT EXECUTED 3000c610: e280001c add r0, r0, #28 <== NOT EXECUTED 3000c614: eb0004f2 bl 3000d9e4 <_CORE_semaphore_Surrender> <== NOT EXECUTED
NULL /* XXX need to define a routine to handle this case */
#else
NULL
#endif
);
_Thread_Enable_dispatch();
3000c618: eb000a98 bl 3000f080 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000c61c: e1a00004 mov r0, r4 <== NOT EXECUTED 3000c620: ea000003 b 3000c634 <sem_post+0x54> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
3000c624: eb0022fc bl 3001521c <__errno> <== NOT EXECUTED 3000c628: e3a03016 mov r3, #22 <== NOT EXECUTED 3000c62c: e5803000 str r3, [r0] <== NOT EXECUTED 3000c630: e3e00000 mvn r0, #0 <== NOT EXECUTED
}
3000c634: e8bd8018 pop {r3, r4, pc} <== NOT EXECUTED
3000c63c <sem_timedwait>:
int sem_timedwait(
sem_t *sem,
const struct timespec *abstime
)
{
3000c63c: e92d4011 push {r0, r4, lr} <== NOT EXECUTED
3000c640: 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 );
3000c644: e1a00001 mov r0, r1 <== NOT EXECUTED 3000c648: e1a0100d mov r1, sp <== NOT EXECUTED 3000c64c: eb00152d bl 30011b08 <_POSIX_Absolute_timeout_to_ticks> <== NOT EXECUTED
if ( status != POSIX_ABSOLUTE_TIMEOUT_IS_IN_FUTURE )
do_wait = false;
lock_status = _POSIX_Semaphore_Wait_support( sem, do_wait, ticks );
3000c650: e59d2000 ldr r2, [sp] <== NOT EXECUTED 3000c654: e3500003 cmp r0, #3 <== NOT EXECUTED 3000c658: 13a01000 movne r1, #0 <== NOT EXECUTED 3000c65c: 03a01001 moveq r1, #1 <== NOT EXECUTED 3000c660: e1a00004 mov r0, r4 <== NOT EXECUTED 3000c664: eb001814 bl 300126bc <_POSIX_Semaphore_Wait_support> <== NOT EXECUTED
lock_status == POSIX_ABSOLUTE_TIMEOUT_IS_NOW )
rtems_set_errno_and_return_minus_one( ETIMEDOUT );
}
return lock_status;
}
3000c668: e8bd8018 pop {r3, r4, pc} <== NOT EXECUTED
3000c66c <sem_trywait>:
int sem_trywait(
sem_t *sem
)
{
return _POSIX_Semaphore_Wait_support(sem, false, THREAD_QUEUE_WAIT_FOREVER);
3000c66c: e3a01000 mov r1, #0 <== NOT EXECUTED 3000c670: e1a02001 mov r2, r1 <== NOT EXECUTED 3000c674: ea001810 b 300126bc <_POSIX_Semaphore_Wait_support> <== NOT EXECUTED
3000c678 <sem_unlink>:
3000c678: e59f3060 ldr r3, [pc, #96] ; 3000c6e0 <sem_unlink+0x68> <== NOT EXECUTED
*/
int sem_unlink(
const char *name
)
{
3000c67c: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED
3000c680: e5932000 ldr r2, [r3] <== NOT EXECUTED
3000c684: e2822001 add r2, r2, #1 <== NOT EXECUTED
3000c688: 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 );
3000c68c: e1a0100d mov r1, sp <== NOT EXECUTED 3000c690: eb0017e6 bl 30012630 <_POSIX_Semaphore_Name_to_id> <== NOT EXECUTED
if ( status != 0 ) {
3000c694: e2504000 subs r4, r0, #0 <== NOT EXECUTED 3000c698: 0a000004 beq 3000c6b0 <sem_unlink+0x38> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000c69c: eb000a77 bl 3000f080 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( status );
3000c6a0: eb0022dd bl 3001521c <__errno> <== NOT EXECUTED 3000c6a4: e5804000 str r4, [r0] <== NOT EXECUTED 3000c6a8: e3e00000 mvn r0, #0 <== NOT EXECUTED 3000c6ac: ea00000a b 3000c6dc <sem_unlink+0x64> <== NOT EXECUTED
_POSIX_Semaphore_Namespace_remove( the_semaphore );
_POSIX_Semaphore_Delete( the_semaphore );
_Thread_Enable_dispatch();
return 0;
}
3000c6b0: e59f002c ldr r0, [pc, #44] ; 3000c6e4 <sem_unlink+0x6c> <== NOT EXECUTED
*/
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return NULL;
#endif
return information->local_table[ index ];
3000c6b4: e1dd20b0 ldrh r2, [sp] <== NOT EXECUTED 3000c6b8: 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(
3000c6bc: e7935102 ldr r5, [r3, r2, lsl #2] <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _POSIX_Semaphore_Namespace_remove (
POSIX_Semaphore_Control *the_semaphore
)
{
_Objects_Namespace_remove(
3000c6c0: e1a01005 mov r1, r5 <== NOT EXECUTED
&_POSIX_Semaphore_Information,
_Objects_Get_index( the_semaphore_id )
);
the_semaphore->linked = false;
3000c6c4: e5c54015 strb r4, [r5, #21] <== NOT EXECUTED 3000c6c8: eb000796 bl 3000e528 <_Objects_Namespace_remove> <== NOT EXECUTED
_POSIX_Semaphore_Namespace_remove( the_semaphore ); _POSIX_Semaphore_Delete( the_semaphore );
3000c6cc: e1a00005 mov r0, r5 <== NOT EXECUTED 3000c6d0: eb0017c2 bl 300125e0 <_POSIX_Semaphore_Delete> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000c6d4: eb000a69 bl 3000f080 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000c6d8: e1a00004 mov r0, r4 <== NOT EXECUTED
}
3000c6dc: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED
3000c6e8 <sem_wait>:
int sem_wait(
sem_t *sem
)
{
return _POSIX_Semaphore_Wait_support( sem, true, THREAD_QUEUE_WAIT_FOREVER );
3000c6e8: e3a01001 mov r1, #1 <== NOT EXECUTED 3000c6ec: e3a02000 mov r2, #0 <== NOT EXECUTED 3000c6f0: ea0017f1 b 300126bc <_POSIX_Semaphore_Wait_support> <== NOT EXECUTED
30009318 <setitimer>:
int which,
const struct itimerval *value,
struct itimerval *ovalue
)
{
if ( !value )
30009318: e3510000 cmp r1, #0 <== NOT EXECUTED
int setitimer(
int which,
const struct itimerval *value,
struct itimerval *ovalue
)
{
3000931c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
if ( !value )
30009320: 0a000001 beq 3000932c <setitimer+0x14> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EFAULT );
if ( !ovalue )
30009324: e3520000 cmp r2, #0 <== NOT EXECUTED 30009328: 1a000002 bne 30009338 <setitimer+0x20> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EFAULT );
3000932c: eb002158 bl 30011894 <__errno> <== NOT EXECUTED 30009330: e3a0300e mov r3, #14 <== NOT EXECUTED 30009334: ea000006 b 30009354 <setitimer+0x3c> <== NOT EXECUTED
switch ( which ) {
30009338: e3500002 cmp r0, #2 <== NOT EXECUTED 3000933c: 8a000002 bhi 3000934c <setitimer+0x34> <== NOT EXECUTED
case ITIMER_REAL:
case ITIMER_VIRTUAL:
case ITIMER_PROF:
rtems_set_errno_and_return_minus_one( ENOSYS );
30009340: eb002153 bl 30011894 <__errno> <== NOT EXECUTED 30009344: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 30009348: ea000001 b 30009354 <setitimer+0x3c> <== NOT EXECUTED
default:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
3000934c: eb002150 bl 30011894 <__errno> <== NOT EXECUTED 30009350: e3a03016 mov r3, #22 <== NOT EXECUTED 30009354: e5803000 str r3, [r0] <== NOT EXECUTED
}
30009358: e3e00000 mvn r0, #0 <== NOT EXECUTED
3000935c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30009d58 <sigaction>:
struct sigaction *oact
)
{
ISR_Level level;
if ( oact )
30009d58: e2523000 subs r3, r2, #0 <== NOT EXECUTED
*oact = _POSIX_signals_Vectors[ sig ];
30009d5c: 159f20b8 ldrne r2, [pc, #184] ; 30009e1c <sigaction+0xc4> <== NOT EXECUTED
int sigaction(
int sig,
const struct sigaction *act,
struct sigaction *oact
)
{
30009d60: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
30009d64: e1a05001 mov r5, r1 <== NOT EXECUTED
ISR_Level level;
if ( oact )
*oact = _POSIX_signals_Vectors[ sig ];
30009d68: 13a0100c movne r1, #12 <== NOT EXECUTED 30009d6c: 10222091 mlane r2, r1, r0, r2 <== NOT EXECUTED
int sigaction(
int sig,
const struct sigaction *act,
struct sigaction *oact
)
{
30009d70: e1a04000 mov r4, r0 <== NOT EXECUTED
ISR_Level level;
if ( oact )
*oact = _POSIX_signals_Vectors[ sig ];
30009d74: 18920007 ldmne r2, {r0, r1, r2} <== NOT EXECUTED
30009d78: 18830007 stmne r3, {r0, r1, r2} <== NOT EXECUTED
if ( !sig )
30009d7c: e3540000 cmp r4, #0 <== NOT EXECUTED 30009d80: 0a000004 beq 30009d98 <sigaction+0x40> <== NOT EXECUTED
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
30009d84: e2443001 sub r3, r4, #1 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(sig) )
30009d88: e353001f cmp r3, #31 <== NOT EXECUTED 30009d8c: 8a000001 bhi 30009d98 <sigaction+0x40> <== NOT EXECUTED
*
* NOTE: Solaris documentation claims to "silently enforce" this which
* contradicts the POSIX specification.
*/
if ( sig == SIGKILL )
30009d90: e3540009 cmp r4, #9 <== NOT EXECUTED 30009d94: 1a000004 bne 30009dac <sigaction+0x54> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
30009d98: eb002143 bl 300122ac <__errno> <== NOT EXECUTED
30009d9c: e3a03016 mov r3, #22 <== NOT EXECUTED
30009da0: e5803000 str r3, [r0] <== NOT EXECUTED
30009da4: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009da8: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
/*
* Evaluate the new action structure and set the global signal vector
* appropriately.
*/
if ( act ) {
30009dac: e3550000 cmp r5, #0 <== NOT EXECUTED 30009db0: 0a000017 beq 30009e14 <sigaction+0xbc> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
30009db4: e10f6000 mrs r6, CPSR <== NOT EXECUTED 30009db8: e3863080 orr r3, r6, #128 ; 0x80 <== NOT EXECUTED 30009dbc: 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 ) {
30009dc0: e5953008 ldr r3, [r5, #8] <== NOT EXECUTED 30009dc4: e59f7050 ldr r7, [pc, #80] ; 30009e1c <sigaction+0xc4> <== NOT EXECUTED 30009dc8: e3530000 cmp r3, #0 <== NOT EXECUTED 30009dcc: 1a000007 bne 30009df0 <sigaction+0x98> <== NOT EXECUTED
_POSIX_signals_Vectors[ sig ] = _POSIX_signals_Default_vectors[ sig ];
30009dd0: e283300c add r3, r3, #12 <== NOT EXECUTED
30009dd4: e0040493 mul r4, r3, r4 <== NOT EXECUTED
30009dd8: e59f2040 ldr r2, [pc, #64] ; 30009e20 <sigaction+0xc8> <== NOT EXECUTED
30009ddc: e0873004 add r3, r7, r4 <== NOT EXECUTED
30009de0: e0824004 add r4, r2, r4 <== NOT EXECUTED
30009de4: e8940007 ldm r4, {r0, r1, r2} <== NOT EXECUTED
30009de8: e8830007 stm r3, {r0, r1, r2} <== NOT EXECUTED
30009dec: ea000005 b 30009e08 <sigaction+0xb0> <== NOT EXECUTED
} else {
_POSIX_signals_Clear_process_signals( sig );
30009df0: e1a00004 mov r0, r4 <== NOT EXECUTED 30009df4: eb0015e4 bl 3000f58c <_POSIX_signals_Clear_process_signals><== NOT EXECUTED
_POSIX_signals_Vectors[ sig ] = *act;
30009df8: e8950007 ldm r5, {r0, r1, r2} <== NOT EXECUTED
30009dfc: e3a0300c mov r3, #12 <== NOT EXECUTED
30009e00: e0247493 mla r4, r3, r4, r7 <== NOT EXECUTED
30009e04: e8840007 stm r4, {r0, r1, r2} <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
30009e08: 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;
30009e0c: e3a00000 mov r0, #0 <== NOT EXECUTED
30009e10: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
30009e14: e1a00005 mov r0, r5 <== NOT EXECUTED
}
30009e18: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
30009e24 <sigaddset>:
int sigaddset(
sigset_t *set,
int signo
)
{
if ( !set )
30009e24: e3500000 cmp r0, #0 <== NOT EXECUTED
int sigaddset(
sigset_t *set,
int signo
)
{
30009e28: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
if ( !set )
30009e2c: 0a000004 beq 30009e44 <sigaddset+0x20> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !signo )
30009e30: e3510000 cmp r1, #0 <== NOT EXECUTED 30009e34: 0a000002 beq 30009e44 <sigaddset+0x20> <== NOT EXECUTED 30009e38: e2411001 sub r1, r1, #1 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(signo) )
30009e3c: e351001f cmp r1, #31 <== NOT EXECUTED 30009e40: 9a000004 bls 30009e58 <sigaddset+0x34> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
30009e44: eb002118 bl 300122ac <__errno> <== NOT EXECUTED
30009e48: e3a03016 mov r3, #22 <== NOT EXECUTED
30009e4c: e5803000 str r3, [r0] <== NOT EXECUTED
30009e50: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009e54: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
*set |= signo_to_mask(signo);
30009e58: e5903000 ldr r3, [r0] <== NOT EXECUTED 30009e5c: e3a02001 mov r2, #1 <== NOT EXECUTED 30009e60: e1831112 orr r1, r3, r2, lsl r1 <== NOT EXECUTED 30009e64: e5801000 str r1, [r0] <== NOT EXECUTED
return 0;
30009e68: e3a00000 mov r0, #0 <== NOT EXECUTED
}
30009e6c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000bf64 <sigdelset>:
int sigdelset(
sigset_t *set,
int signo
)
{
if ( !set )
3000bf64: e3500000 cmp r0, #0 <== NOT EXECUTED
int sigdelset(
sigset_t *set,
int signo
)
{
3000bf68: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
if ( !set )
3000bf6c: 0a000004 beq 3000bf84 <sigdelset+0x20> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !signo )
3000bf70: e3510000 cmp r1, #0 <== NOT EXECUTED 3000bf74: 0a00000d beq 3000bfb0 <sigdelset+0x4c> <== NOT EXECUTED 3000bf78: e2411001 sub r1, r1, #1 <== NOT EXECUTED
return 0;
if ( !is_valid_signo(signo) )
3000bf7c: e351001f cmp r1, #31 <== NOT EXECUTED 3000bf80: 9a000004 bls 3000bf98 <sigdelset+0x34> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
3000bf84: eb002171 bl 30014550 <__errno> <== NOT EXECUTED
3000bf88: e3a03016 mov r3, #22 <== NOT EXECUTED
3000bf8c: e5803000 str r3, [r0] <== NOT EXECUTED
3000bf90: e3e00000 mvn r0, #0 <== NOT EXECUTED
3000bf94: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
*set &= ~signo_to_mask(signo);
3000bf98: e5903000 ldr r3, [r0] <== NOT EXECUTED 3000bf9c: e3a02001 mov r2, #1 <== NOT EXECUTED 3000bfa0: e1c31112 bic r1, r3, r2, lsl r1 <== NOT EXECUTED 3000bfa4: e5801000 str r1, [r0] <== NOT EXECUTED
return 0;
3000bfa8: e3a00000 mov r0, #0 <== NOT EXECUTED
3000bfac: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
{
if ( !set )
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !signo )
return 0;
3000bfb0: 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;
}
3000bfb4: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000e96c <sigemptyset>:
int sigemptyset(
sigset_t *set
)
{
if ( !set )
3000e96c: e2503000 subs r3, r0, #0
#include <rtems/seterr.h>
int sigemptyset(
sigset_t *set
)
{
3000e970: e52de004 push {lr} ; (str lr, [sp, #-4]!)
if ( !set )
3000e974: 1a000004 bne 3000e98c <sigemptyset+0x20>
rtems_set_errno_and_return_minus_one( EINVAL );
3000e978: eb0009d1 bl 300110c4 <__errno> <== NOT EXECUTED
3000e97c: e3a03016 mov r3, #22 <== NOT EXECUTED
3000e980: e5803000 str r3, [r0] <== NOT EXECUTED
3000e984: e3e00000 mvn r0, #0 <== NOT EXECUTED
3000e988: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
*set = 0;
3000e98c: e3a00000 mov r0, #0 3000e990: e5830000 str r0, [r3]
return 0; }
3000e994: e49df004 pop {pc} ; (ldr pc, [sp], #4)
3000bfe4 <sigfillset>:
int sigfillset(
sigset_t *set
)
{
if ( !set )
3000bfe4: e3500000 cmp r0, #0 <== NOT EXECUTED
#include <rtems/seterr.h>
int sigfillset(
sigset_t *set
)
{
3000bfe8: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
if ( !set )
3000bfec: 1a000004 bne 3000c004 <sigfillset+0x20> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
3000bff0: eb002156 bl 30014550 <__errno> <== NOT EXECUTED
3000bff4: e3a03016 mov r3, #22 <== NOT EXECUTED
3000bff8: e5803000 str r3, [r0] <== NOT EXECUTED
3000bffc: e3e00000 mvn r0, #0 <== NOT EXECUTED
3000c000: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
*set = SIGNAL_ALL_MASK;
3000c004: e3e03000 mvn r3, #0 <== NOT EXECUTED 3000c008: e5803000 str r3, [r0] <== NOT EXECUTED
return 0;
3000c00c: e3a00000 mov r0, #0 <== NOT EXECUTED
}
3000c010: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000c014 <sigismember>:
int sigismember(
const sigset_t *set,
int signo
)
{
if ( !set )
3000c014: e3500000 cmp r0, #0 <== NOT EXECUTED
int sigismember(
const sigset_t *set,
int signo
)
{
3000c018: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
if ( !set )
3000c01c: 0a000004 beq 3000c034 <sigismember+0x20> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !signo )
3000c020: e3510000 cmp r1, #0 <== NOT EXECUTED 3000c024: 0a00000d beq 3000c060 <sigismember+0x4c> <== NOT EXECUTED 3000c028: e2411001 sub r1, r1, #1 <== NOT EXECUTED
return 0;
if ( !is_valid_signo(signo) )
3000c02c: e351001f cmp r1, #31 <== NOT EXECUTED 3000c030: 9a000004 bls 3000c048 <sigismember+0x34> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
3000c034: eb002145 bl 30014550 <__errno> <== NOT EXECUTED
3000c038: e3a03016 mov r3, #22 <== NOT EXECUTED
3000c03c: e5803000 str r3, [r0] <== NOT EXECUTED
3000c040: e3e00000 mvn r0, #0 <== NOT EXECUTED
3000c044: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
if ( *set & signo_to_mask(signo) )
3000c048: e5903000 ldr r3, [r0] <== NOT EXECUTED
const sigset_t *set,
int signo
)
{
if ( !set )
rtems_set_errno_and_return_minus_one( EINVAL );
3000c04c: e3a02001 mov r2, #1 <== NOT EXECUTED
3000c050: e0133112 ands r3, r3, r2, lsl r1 <== NOT EXECUTED
3000c054: 03a00000 moveq r0, #0 <== NOT EXECUTED
3000c058: 13a00001 movne r0, #1 <== NOT EXECUTED
3000c05c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
if ( !signo )
return 0;
3000c060: e1a00001 mov r0, r1 <== NOT EXECUTED
if ( *set & signo_to_mask(signo) )
return 1;
return 0;
}
3000c064: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30009c28 <signal>:
sighandler_t signal(
int signum,
sighandler_t handler
)
{
30009c28: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
30009c2c: e24dd018 sub sp, sp, #24 <== NOT EXECUTED
struct sigaction s;
struct sigaction old;
s.sa_handler = handler ;
sigemptyset(&s.sa_mask);
30009c30: e28d500c add r5, sp, #12 <== NOT EXECUTED
sighandler_t signal(
int signum,
sighandler_t handler
)
{
30009c34: e1a04000 mov r4, r0 <== NOT EXECUTED
struct sigaction s;
struct sigaction old;
s.sa_handler = handler ;
sigemptyset(&s.sa_mask);
30009c38: e2850004 add r0, r5, #4 <== NOT EXECUTED
)
{
struct sigaction s;
struct sigaction old;
s.sa_handler = handler ;
30009c3c: e58d1014 str r1, [sp, #20] <== NOT EXECUTED
sigemptyset(&s.sa_mask);
30009c40: ebffffed bl 30009bfc <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;
30009c44: e3a03000 mov r3, #0 <== NOT EXECUTED
#endif
sigaction( signum, &s, &old );
30009c48: e1a00004 mov r0, r4 <== NOT EXECUTED 30009c4c: e1a01005 mov r1, r5 <== NOT EXECUTED 30009c50: 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;
30009c54: e58d300c str r3, [sp, #12] <== NOT EXECUTED
#endif
sigaction( signum, &s, &old );
30009c58: ebffffa1 bl 30009ae4 <sigaction> <== NOT EXECUTED
return (sighandler_t) old.sa_handler; }
30009c5c: e59d0008 ldr r0, [sp, #8] <== NOT EXECUTED
30009c60: e28dd018 add sp, sp, #24 <== NOT EXECUTED
30009c64: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
30009e9c <sigpending>:
sigset_t *set
)
{
POSIX_API_Control *api;
if ( !set )
30009e9c: e3500000 cmp r0, #0 <== NOT EXECUTED
#include <rtems/seterr.h>
int sigpending(
sigset_t *set
)
{
30009ea0: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
POSIX_API_Control *api;
if ( !set )
30009ea4: 1a000004 bne 30009ebc <sigpending+0x20> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
30009ea8: eb0020ff bl 300122ac <__errno> <== NOT EXECUTED
30009eac: e3a03016 mov r3, #22 <== NOT EXECUTED
30009eb0: e5803000 str r3, [r0] <== NOT EXECUTED
30009eb4: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009eb8: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
api = _Thread_Executing->API_Extensions[ THREAD_API_POSIX ];
30009ebc: e59f3020 ldr r3, [pc, #32] ; 30009ee4 <sigpending+0x48> <== NOT EXECUTED
*set = api->signals_pending | _POSIX_signals_Pending;
30009ec0: e59f2020 ldr r2, [pc, #32] ; 30009ee8 <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 ];
30009ec4: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
*set = api->signals_pending | _POSIX_signals_Pending;
30009ec8: e5922000 ldr r2, [r2] <== NOT EXECUTED 30009ecc: e59330fc ldr r3, [r3, #252] ; 0xfc <== NOT EXECUTED 30009ed0: e59330d4 ldr r3, [r3, #212] ; 0xd4 <== NOT EXECUTED 30009ed4: e1823003 orr r3, r2, r3 <== NOT EXECUTED 30009ed8: e5803000 str r3, [r0] <== NOT EXECUTED
return 0;
30009edc: e3a00000 mov r0, #0 <== NOT EXECUTED
}
30009ee0: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
30009eec <sigprocmask>:
/*
* P1003.1c/Draft 10, p. 38 maps sigprocmask to pthread_sigmask.
*/
#if defined(RTEMS_POSIX_API)
return pthread_sigmask( how, set, oset );
30009eec: ea001761 b 3000fc78 <pthread_sigmask> <== NOT EXECUTED
3000c0bc <sigqueue>:
int sigqueue(
pid_t pid,
int signo,
const union sigval value
)
{
3000c0bc: e92d4001 push {r0, lr} <== NOT EXECUTED
3000c0c0: e28d3004 add r3, sp, #4 <== NOT EXECUTED
3000c0c4: e5232004 str r2, [r3, #-4]! <== NOT EXECUTED
return killinfo( pid, signo, &value );
3000c0c8: e1a0200d mov r2, sp <== NOT EXECUTED 3000c0cc: eb001601 bl 300118d8 <killinfo> <== NOT EXECUTED
}
3000c0d0: e8bd8008 pop {r3, pc} <== NOT EXECUTED
3000c0d4 <sigsuspend>:
#include <rtems/seterr.h>
int sigsuspend(
const sigset_t *sigmask
)
{
3000c0d4: e92d4033 push {r0, r1, r4, r5, lr} <== NOT EXECUTED
3000c0d8: 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 );
3000c0dc: e28d4004 add r4, sp, #4 <== NOT EXECUTED 3000c0e0: e1a01005 mov r1, r5 <== NOT EXECUTED 3000c0e4: e1a02004 mov r2, r4 <== NOT EXECUTED 3000c0e8: e3a00001 mov r0, #1 <== NOT EXECUTED 3000c0ec: ebfffff1 bl 3000c0b8 <sigprocmask> <== NOT EXECUTED
current_unblocked_signals = ~(*sigmask);
3000c0f0: e5953000 ldr r3, [r5] <== NOT EXECUTED 3000c0f4: e28d0008 add r0, sp, #8 <== NOT EXECUTED 3000c0f8: e1e03003 mvn r3, r3 <== NOT EXECUTED
status = sigtimedwait( ¤t_unblocked_signals, NULL, NULL );
3000c0fc: 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);
3000c100: e5203008 str r3, [r0, #-8]! <== NOT EXECUTED
status = sigtimedwait( ¤t_unblocked_signals, NULL, NULL );
3000c104: e1a02001 mov r2, r1 <== NOT EXECUTED 3000c108: e1a0000d mov r0, sp <== NOT EXECUTED 3000c10c: eb00001a bl 3000c17c <sigtimedwait> <== NOT EXECUTED
(void) sigprocmask( SIG_SETMASK, &saved_signals_blocked, NULL );
3000c110: e3a00000 mov r0, #0 <== NOT EXECUTED 3000c114: e1a01004 mov r1, r4 <== NOT EXECUTED 3000c118: e1a02000 mov r2, r0 <== NOT EXECUTED 3000c11c: ebffffe5 bl 3000c0b8 <sigprocmask> <== NOT EXECUTED
*/
#if defined(RTEMS_DEBUG)
assert( status != -1 );
#endif
rtems_set_errno_and_return_minus_one( EINTR );
3000c120: eb00210a bl 30014550 <__errno> <== NOT EXECUTED 3000c124: e3a03004 mov r3, #4 <== NOT EXECUTED 3000c128: e5803000 str r3, [r0] <== NOT EXECUTED
}
3000c12c: e3e00000 mvn r0, #0 <== NOT EXECUTED
3000c130: e8bd803c pop {r2, r3, r4, r5, pc} <== NOT EXECUTED
3000a1e8 <sigtimedwait>:
int sigtimedwait(
const sigset_t *set,
siginfo_t *info,
const struct timespec *timeout
)
{
3000a1e8: e92d45ff push {r0, r1, r2, r3, r4, r5, r6, r7, r8, sl, lr} <== NOT EXECUTED
ISR_Level level;
/*
* Error check parameters before disabling interrupts.
*/
if ( !set )
3000a1ec: e2506000 subs r6, r0, #0 <== NOT EXECUTED
int sigtimedwait(
const sigset_t *set,
siginfo_t *info,
const struct timespec *timeout
)
{
3000a1f0: e1a04001 mov r4, r1 <== NOT EXECUTED 3000a1f4: e1a05002 mov r5, r2 <== NOT EXECUTED
ISR_Level level;
/*
* Error check parameters before disabling interrupts.
*/
if ( !set )
3000a1f8: 0a000009 beq 3000a224 <sigtimedwait+0x3c> <== NOT EXECUTED
/* NOTE: This is very specifically a RELATIVE not ABSOLUTE time
* in the Open Group specification.
*/
interval = 0;
if ( timeout ) {
3000a1fc: e3520000 cmp r2, #0 <== NOT EXECUTED 3000a200: 0a00000a beq 3000a230 <sigtimedwait+0x48> <== NOT EXECUTED
if ( !_Timespec_Is_valid( timeout ) )
3000a204: e1a00002 mov r0, r2 <== NOT EXECUTED 3000a208: eb000d6d bl 3000d7c4 <_Timespec_Is_valid> <== NOT EXECUTED 3000a20c: e3500000 cmp r0, #0 <== NOT EXECUTED 3000a210: 0a000003 beq 3000a224 <sigtimedwait+0x3c> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
interval = _Timespec_To_ticks( timeout );
3000a214: e1a00005 mov r0, r5 <== NOT EXECUTED 3000a218: eb000d8c bl 3000d850 <_Timespec_To_ticks> <== NOT EXECUTED
if ( !interval )
3000a21c: e2501000 subs r1, r0, #0 <== NOT EXECUTED 3000a220: 1a000003 bne 3000a234 <sigtimedwait+0x4c> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
3000a224: eb0021c7 bl 30012948 <__errno> <== NOT EXECUTED 3000a228: e3a03016 mov r3, #22 <== NOT EXECUTED 3000a22c: ea000057 b 3000a390 <sigtimedwait+0x1a8> <== NOT EXECUTED
/* NOTE: This is very specifically a RELATIVE not ABSOLUTE time
* in the Open Group specification.
*/
interval = 0;
3000a230: e1a01002 mov r1, r2 <== NOT EXECUTED
* Initialize local variables.
*/
the_info = ( info ) ? info : &signal_information;
the_thread = _Thread_Executing;
3000a234: e59f3168 ldr r3, [pc, #360] ; 3000a3a4 <sigtimedwait+0x1bc><== NOT EXECUTED
/*
* Initialize local variables.
*/
the_info = ( info ) ? info : &signal_information;
3000a238: e3540000 cmp r4, #0 <== NOT EXECUTED
the_thread = _Thread_Executing;
3000a23c: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
/*
* Initialize local variables.
*/
the_info = ( info ) ? info : &signal_information;
3000a240: 028d4004 addeq r4, sp, #4 <== NOT EXECUTED
the_thread = _Thread_Executing;
api = the_thread->API_Extensions[ THREAD_API_POSIX ];
3000a244: e59380fc ldr r8, [r3, #252] ; 0xfc <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
__asm__ volatile (
3000a248: e10f7000 mrs r7, CPSR <== NOT EXECUTED 3000a24c: e3872080 orr r2, r7, #128 ; 0x80 <== NOT EXECUTED 3000a250: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
*/
/* API signals pending? */
_ISR_Disable( level );
if ( *set & api->signals_pending ) {
3000a254: e5962000 ldr r2, [r6] <== NOT EXECUTED 3000a258: e59800d4 ldr r0, [r8, #212] ; 0xd4 <== NOT EXECUTED 3000a25c: e012a000 ands sl, r2, r0 <== NOT EXECUTED 3000a260: 0a00000e beq 3000a2a0 <sigtimedwait+0xb8> <== NOT EXECUTED
/* XXX real info later */
the_info->si_signo = _POSIX_signals_Get_lowest( api->signals_pending );
3000a264: ebffffcd bl 3000a1a0 <_POSIX_signals_Get_lowest> <== NOT EXECUTED
_POSIX_signals_Clear_signals(
3000a268: e3a03000 mov r3, #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 );
3000a26c: e5840000 str r0, [r4] <== NOT EXECUTED 3000a270: e1a01000 mov r1, r0 <== NOT EXECUTED
_POSIX_signals_Clear_signals(
3000a274: e1a02004 mov r2, r4 <== NOT EXECUTED 3000a278: e1a00008 mov r0, r8 <== NOT EXECUTED 3000a27c: e58d3000 str r3, [sp] <== NOT EXECUTED 3000a280: eb001698 bl 3000fce8 <_POSIX_signals_Clear_signals> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
__asm__ volatile (
3000a284: e129f007 msr CPSR_fc, r7 <== NOT EXECUTED
false,
false
);
_ISR_Enable( level );
the_info->si_code = SI_USER;
3000a288: e3a03001 mov r3, #1 <== NOT EXECUTED 3000a28c: e5843004 str r3, [r4, #4] <== NOT EXECUTED
the_info->si_value.sival_int = 0;
3000a290: e3a03000 mov r3, #0 <== NOT EXECUTED 3000a294: e5843008 str r3, [r4, #8] <== NOT EXECUTED
return the_info->si_signo;
3000a298: e5945000 ldr r5, [r4] <== NOT EXECUTED 3000a29c: ea00003d b 3000a398 <sigtimedwait+0x1b0> <== NOT EXECUTED
}
/* Process pending signals? */
if ( *set & _POSIX_signals_Pending ) {
3000a2a0: e59f0100 ldr r0, [pc, #256] ; 3000a3a8 <sigtimedwait+0x1c0><== NOT EXECUTED 3000a2a4: e5900000 ldr r0, [r0] <== NOT EXECUTED 3000a2a8: e1120000 tst r2, r0 <== NOT EXECUTED 3000a2ac: 0a00000e beq 3000a2ec <sigtimedwait+0x104> <== NOT EXECUTED
signo = _POSIX_signals_Get_lowest( _POSIX_signals_Pending );
3000a2b0: ebffffba bl 3000a1a0 <_POSIX_signals_Get_lowest> <== NOT EXECUTED 3000a2b4: e1a05000 mov r5, r0 <== NOT EXECUTED
_POSIX_signals_Clear_signals( api, signo, the_info, true, false );
3000a2b8: e1a01005 mov r1, r5 <== NOT EXECUTED 3000a2bc: e1a00008 mov r0, r8 <== NOT EXECUTED 3000a2c0: e1a02004 mov r2, r4 <== NOT EXECUTED 3000a2c4: e3a03001 mov r3, #1 <== NOT EXECUTED 3000a2c8: e58da000 str sl, [sp] <== NOT EXECUTED 3000a2cc: eb001685 bl 3000fce8 <_POSIX_signals_Clear_signals> <== NOT EXECUTED 3000a2d0: e129f007 msr CPSR_fc, r7 <== NOT EXECUTED
_ISR_Enable( level );
the_info->si_signo = signo;
the_info->si_code = SI_USER;
3000a2d4: e3a03001 mov r3, #1 <== NOT EXECUTED 3000a2d8: e5843004 str r3, [r4, #4] <== NOT EXECUTED
the_info->si_value.sival_int = 0;
3000a2dc: 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;
3000a2e0: e5845000 str r5, [r4] <== NOT EXECUTED
the_info->si_code = SI_USER;
the_info->si_value.sival_int = 0;
3000a2e4: e5843008 str r3, [r4, #8] <== NOT EXECUTED
return signo;
3000a2e8: ea00002a b 3000a398 <sigtimedwait+0x1b0> <== NOT EXECUTED
}
the_info->si_signo = -1;
3000a2ec: e3e02000 mvn r2, #0 <== NOT EXECUTED 3000a2f0: e5842000 str r2, [r4] <== NOT EXECUTED 3000a2f4: e59f20b0 ldr r2, [pc, #176] ; 3000a3ac <sigtimedwait+0x1c4><== NOT EXECUTED 3000a2f8: e5920000 ldr r0, [r2] <== NOT EXECUTED 3000a2fc: e2800001 add r0, r0, #1 <== NOT EXECUTED 3000a300: e5820000 str r0, [r2] <== NOT EXECUTED
_Thread_Disable_dispatch();
the_thread->Wait.queue = &_POSIX_signals_Wait_queue;
the_thread->Wait.return_code = EINTR;
3000a304: e3a00004 mov r0, #4 <== NOT EXECUTED 3000a308: e5830034 str r0, [r3, #52] ; 0x34 <== NOT EXECUTED
the_thread->Wait.option = *set;
3000a30c: e5960000 ldr r0, [r6] <== NOT EXECUTED
}
the_info->si_signo = -1;
_Thread_Disable_dispatch();
the_thread->Wait.queue = &_POSIX_signals_Wait_queue;
3000a310: e59f2098 ldr r2, [pc, #152] ; 3000a3b0 <sigtimedwait+0x1c8><== NOT EXECUTED
the_thread->Wait.return_code = EINTR;
the_thread->Wait.option = *set;
3000a314: e5830030 str r0, [r3, #48] ; 0x30 <== NOT EXECUTED
the_thread->Wait.return_argument = the_info;
3000a318: e5834028 str r4, [r3, #40] ; 0x28 <== NOT EXECUTED
}
the_info->si_signo = -1;
_Thread_Disable_dispatch();
the_thread->Wait.queue = &_POSIX_signals_Wait_queue;
3000a31c: 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;
3000a320: e3a03001 mov r3, #1 <== NOT EXECUTED 3000a324: e5823030 str r3, [r2, #48] ; 0x30 <== NOT EXECUTED 3000a328: e129f007 msr CPSR_fc, r7 <== 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 );
3000a32c: e59f007c ldr r0, [pc, #124] ; 3000a3b0 <sigtimedwait+0x1c8><== NOT EXECUTED 3000a330: e59f207c ldr r2, [pc, #124] ; 3000a3b4 <sigtimedwait+0x1cc><== NOT EXECUTED 3000a334: eb000b8f bl 3000d178 <_Thread_queue_Enqueue_with_handler> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000a338: eb000a69 bl 3000cce4 <_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 );
3000a33c: e3a03000 mov r3, #0 <== NOT EXECUTED 3000a340: e58d3000 str r3, [sp] <== NOT EXECUTED 3000a344: e1a00008 mov r0, r8 <== NOT EXECUTED 3000a348: e5941000 ldr r1, [r4] <== NOT EXECUTED 3000a34c: e1a02004 mov r2, r4 <== NOT EXECUTED 3000a350: eb001664 bl 3000fce8 <_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)
3000a354: e59f3048 ldr r3, [pc, #72] ; 3000a3a4 <sigtimedwait+0x1bc> <== NOT EXECUTED 3000a358: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED 3000a35c: e5933034 ldr r3, [r3, #52] ; 0x34 <== NOT EXECUTED 3000a360: e3530004 cmp r3, #4 <== NOT EXECUTED 3000a364: 1a000005 bne 3000a380 <sigtimedwait+0x198> <== NOT EXECUTED
|| !(*set & signo_to_mask( the_info->si_signo )) ) {
3000a368: e5945000 ldr r5, [r4] <== NOT EXECUTED 3000a36c: e5963000 ldr r3, [r6] <== NOT EXECUTED 3000a370: e2452001 sub r2, r5, #1 <== NOT EXECUTED 3000a374: e3a01001 mov r1, #1 <== NOT EXECUTED 3000a378: e0133211 ands r3, r3, r1, lsl r2 <== NOT EXECUTED 3000a37c: 1a000005 bne 3000a398 <sigtimedwait+0x1b0> <== NOT EXECUTED
errno = _Thread_Executing->Wait.return_code;
3000a380: eb002170 bl 30012948 <__errno> <== NOT EXECUTED 3000a384: e59f3018 ldr r3, [pc, #24] ; 3000a3a4 <sigtimedwait+0x1bc> <== NOT EXECUTED 3000a388: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED 3000a38c: e5933034 ldr r3, [r3, #52] ; 0x34 <== NOT EXECUTED 3000a390: e5803000 str r3, [r0] <== NOT EXECUTED
return -1;
3000a394: e3e05000 mvn r5, #0 <== NOT EXECUTED
}
return the_info->si_signo;
}
3000a398: e1a00005 mov r0, r5 <== NOT EXECUTED
3000a39c: e28dd010 add sp, sp, #16 <== NOT EXECUTED
3000a3a0: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
3000c354 <sigwait>:
int sigwait(
const sigset_t *set,
int *sig
)
{
3000c354: e92d4010 push {r4, lr} <== NOT EXECUTED
3000c358: e1a04001 mov r4, r1 <== NOT EXECUTED
int status;
status = sigtimedwait( set, NULL, NULL );
3000c35c: e3a01000 mov r1, #0 <== NOT EXECUTED 3000c360: e1a02001 mov r2, r1 <== NOT EXECUTED 3000c364: ebffff84 bl 3000c17c <sigtimedwait> <== NOT EXECUTED
if ( status != -1 ) {
3000c368: e3700001 cmn r0, #1 <== NOT EXECUTED 3000c36c: 0a000004 beq 3000c384 <sigwait+0x30> <== NOT EXECUTED
if ( sig )
3000c370: e3540000 cmp r4, #0 <== NOT EXECUTED
*sig = status;
3000c374: 15840000 strne r0, [r4] <== NOT EXECUTED
return 0;
3000c378: 13a00000 movne r0, #0 <== NOT EXECUTED
int status;
status = sigtimedwait( set, NULL, NULL );
if ( status != -1 ) {
if ( sig )
3000c37c: 18bd8010 popne {r4, pc} <== NOT EXECUTED
3000c380: ea000002 b 3000c390 <sigwait+0x3c> <== NOT EXECUTED
*sig = status;
return 0;
}
return errno;
3000c384: eb002071 bl 30014550 <__errno> <== NOT EXECUTED
3000c388: e5900000 ldr r0, [r0] <== NOT EXECUTED
3000c38c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
status = sigtimedwait( set, NULL, NULL );
if ( status != -1 ) {
if ( sig )
*sig = status;
return 0;
3000c390: e1a00004 mov r0, r4 <== NOT EXECUTED
}
return errno;
}
3000c394: e8bd8010 pop {r4, pc} <== NOT EXECUTED
3000c34c <sigwaitinfo>:
int sigwaitinfo(
const sigset_t *set,
siginfo_t *info
)
{
return sigtimedwait( set, info, NULL );
3000c34c: e3a02000 mov r2, #0 <== NOT EXECUTED 3000c350: eaffff89 b 3000c17c <sigtimedwait> <== NOT EXECUTED
30009094 <sysconf>:
long sysconf(
int name
)
{
if ( name == _SC_CLK_TCK )
30009094: e3500002 cmp r0, #2 <== NOT EXECUTED
*/
long sysconf(
int name
)
{
30009098: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
if ( name == _SC_CLK_TCK )
3000909c: 1a000004 bne 300090b4 <sysconf+0x20> <== NOT EXECUTED
return (TOD_MICROSECONDS_PER_SECOND /
300090a0: e59f304c ldr r3, [pc, #76] ; 300090f4 <sysconf+0x60> <== NOT EXECUTED
300090a4: e59f004c ldr r0, [pc, #76] ; 300090f8 <sysconf+0x64> <== NOT EXECUTED
300090a8: e593100c ldr r1, [r3, #12] <== NOT EXECUTED
300090ac: eb00306e bl 3001526c <__aeabi_uidiv> <== NOT EXECUTED
300090b0: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
rtems_configuration_get_microseconds_per_tick());
if ( name == _SC_OPEN_MAX )
300090b4: e3500004 cmp r0, #4 <== NOT EXECUTED
return rtems_libio_number_iops;
300090b8: 059f303c ldreq r3, [pc, #60] ; 300090fc <sysconf+0x68> <== NOT EXECUTED 300090bc: 05930000 ldreq r0, [r3] <== NOT EXECUTED
{
if ( name == _SC_CLK_TCK )
return (TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick());
if ( name == _SC_OPEN_MAX )
300090c0: 049df004 popeq {pc} ; (ldreq pc, [sp], #4) <== NOT EXECUTED
return rtems_libio_number_iops;
if ( name == _SC_GETPW_R_SIZE_MAX )
300090c4: e3500033 cmp r0, #51 ; 0x33 <== NOT EXECUTED
return 1024;
300090c8: 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 )
300090cc: 049df004 popeq {pc} ; (ldreq pc, [sp], #4) <== NOT EXECUTED
return 1024;
if ( name == _SC_PAGESIZE )
300090d0: e3500008 cmp r0, #8 <== NOT EXECUTED 300090d4: 0a000004 beq 300090ec <sysconf+0x58> <== NOT EXECUTED
#if defined(__sparc__)
if ( name == 515 ) /* Solaris _SC_STACK_PROT */
return 0;
#endif
rtems_set_errno_and_return_minus_one( EINVAL );
300090d8: eb002155 bl 30011634 <__errno> <== NOT EXECUTED
300090dc: e3a03016 mov r3, #22 <== NOT EXECUTED
300090e0: e5803000 str r3, [r0] <== NOT EXECUTED
300090e4: e3e00000 mvn r0, #0 <== NOT EXECUTED
300090e8: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
if ( name == _SC_GETPW_R_SIZE_MAX )
return 1024;
if ( name == _SC_PAGESIZE )
return PAGE_SIZE;
300090ec: 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 );
}
300090f0: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
300093fc <timer_create>:
timer_t *timerid
)
{
POSIX_Timer_Control *ptimer;
if ( clock_id != CLOCK_REALTIME )
300093fc: e3500001 cmp r0, #1 <== NOT EXECUTED
int timer_create(
clockid_t clock_id,
struct sigevent *evp,
timer_t *timerid
)
{
30009400: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
30009404: e1a04001 mov r4, r1 <== NOT EXECUTED
30009408: e1a05002 mov r5, r2 <== NOT EXECUTED
POSIX_Timer_Control *ptimer;
if ( clock_id != CLOCK_REALTIME )
3000940c: 1a00000d bne 30009448 <timer_create+0x4c> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !timerid )
30009410: e3520000 cmp r2, #0 <== NOT EXECUTED 30009414: 0a00000b beq 30009448 <timer_create+0x4c> <== NOT EXECUTED
/*
* The data of the structure evp are checked in order to verify if they
* are coherent.
*/
if (evp != NULL) {
30009418: e3510000 cmp r1, #0 <== NOT EXECUTED 3000941c: 0a00000c beq 30009454 <timer_create+0x58> <== NOT EXECUTED
/* The structure has data */
if ( ( evp->sigev_notify != SIGEV_NONE ) &&
30009420: e5913000 ldr r3, [r1] <== NOT EXECUTED 30009424: e2433001 sub r3, r3, #1 <== NOT EXECUTED 30009428: e3530001 cmp r3, #1 <== NOT EXECUTED 3000942c: 8a000005 bhi 30009448 <timer_create+0x4c> <== 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 )
30009430: e5913004 ldr r3, [r1, #4] <== NOT EXECUTED 30009434: e3530000 cmp r3, #0 <== NOT EXECUTED 30009438: 0a000002 beq 30009448 <timer_create+0x4c> <== NOT EXECUTED
static inline bool is_valid_signo(
int signo
)
{
return ((signo) >= 1 && (signo) <= 32 );
3000943c: e2433001 sub r3, r3, #1 <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
if ( !is_valid_signo(evp->sigev_signo) )
30009440: e353001f cmp r3, #31 <== NOT EXECUTED 30009444: 9a000002 bls 30009454 <timer_create+0x58> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
30009448: eb00225e bl 30011dc8 <__errno> <== NOT EXECUTED 3000944c: e3a03016 mov r3, #22 <== NOT EXECUTED 30009450: ea00000a b 30009480 <timer_create+0x84> <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
30009454: e59f30b8 ldr r3, [pc, #184] ; 30009514 <timer_create+0x118><== NOT EXECUTED 30009458: e5932000 ldr r2, [r3] <== NOT EXECUTED 3000945c: e2822001 add r2, r2, #1 <== NOT EXECUTED 30009460: 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 );
30009464: e59f00ac ldr r0, [pc, #172] ; 30009518 <timer_create+0x11c><== NOT EXECUTED 30009468: eb00073d bl 3000b164 <_Objects_Allocate> <== NOT EXECUTED
/*
* Allocate a timer
*/
ptimer = _POSIX_Timer_Allocate();
if ( !ptimer ) {
3000946c: e3500000 cmp r0, #0 <== NOT EXECUTED 30009470: 1a000005 bne 3000948c <timer_create+0x90> <== NOT EXECUTED
_Thread_Enable_dispatch();
30009474: eb000b5a bl 3000c1e4 <_Thread_Enable_dispatch> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EAGAIN );
30009478: eb002252 bl 30011dc8 <__errno> <== NOT EXECUTED
3000947c: e3a0300b mov r3, #11 <== NOT EXECUTED
30009480: e5803000 str r3, [r0] <== NOT EXECUTED
30009484: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009488: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
}
/* The data of the created timer are stored to use them later */
ptimer->state = POSIX_TIMER_STATE_CREATE_NEW;
3000948c: e3a03002 mov r3, #2 <== NOT EXECUTED 30009490: e5c0303c strb r3, [r0, #60] ; 0x3c <== NOT EXECUTED
ptimer->thread_id = _Thread_Executing->Object.id;
30009494: e59f3080 ldr r3, [pc, #128] ; 3000951c <timer_create+0x120><== NOT EXECUTED
if ( evp != NULL ) {
30009498: 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;
3000949c: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED 300094a0: e5933008 ldr r3, [r3, #8] <== NOT EXECUTED 300094a4: e5803038 str r3, [r0, #56] ; 0x38 <== NOT EXECUTED
if ( evp != NULL ) {
300094a8: 0a000005 beq 300094c4 <timer_create+0xc8> <== NOT EXECUTED
ptimer->inf.sigev_notify = evp->sigev_notify;
300094ac: e5943000 ldr r3, [r4] <== NOT EXECUTED 300094b0: e5803040 str r3, [r0, #64] ; 0x40 <== NOT EXECUTED
ptimer->inf.sigev_signo = evp->sigev_signo;
300094b4: e5943004 ldr r3, [r4, #4] <== NOT EXECUTED 300094b8: e5803044 str r3, [r0, #68] ; 0x44 <== NOT EXECUTED
ptimer->inf.sigev_value = evp->sigev_value;
300094bc: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED 300094c0: e5803048 str r3, [r0, #72] ; 0x48 <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
300094c4: e59f204c ldr r2, [pc, #76] ; 30009518 <timer_create+0x11c> <== NOT EXECUTED
Objects_Information *information,
Objects_Control *the_object,
uint32_t name
)
{
_Objects_Set_local_object(
300094c8: e5903008 ldr r3, [r0, #8] <== NOT EXECUTED 300094cc: e1d010b8 ldrh r1, [r0, #8] <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
300094d0: e592201c ldr r2, [r2, #28] <== NOT EXECUTED
}
ptimer->overrun = 0;
300094d4: e3a04000 mov r4, #0 <== NOT EXECUTED 300094d8: e5804068 str r4, [r0, #104] ; 0x68 <== NOT EXECUTED
ptimer->timer_data.it_value.tv_sec = 0;
300094dc: e580405c str r4, [r0, #92] ; 0x5c <== NOT EXECUTED
ptimer->timer_data.it_value.tv_nsec = 0;
300094e0: e5804060 str r4, [r0, #96] ; 0x60 <== NOT EXECUTED
ptimer->timer_data.it_interval.tv_sec = 0;
300094e4: e5804054 str r4, [r0, #84] ; 0x54 <== NOT EXECUTED
ptimer->timer_data.it_interval.tv_nsec = 0;
300094e8: e5804058 str r4, [r0, #88] ; 0x58 <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
300094ec: e5804018 str r4, [r0, #24] <== NOT EXECUTED
the_watchdog->routine = routine;
300094f0: e580402c str r4, [r0, #44] ; 0x2c <== NOT EXECUTED
the_watchdog->id = id;
300094f4: e5804030 str r4, [r0, #48] ; 0x30 <== NOT EXECUTED
the_watchdog->user_data = user_data;
300094f8: e5804034 str r4, [r0, #52] ; 0x34 <== NOT EXECUTED 300094fc: e7820101 str r0, [r2, r1, lsl #2] <== NOT EXECUTED
_Objects_Get_index( the_object->id ),
the_object
);
/* ASSERT: information->is_string == false */
the_object->name.name_u32 = name;
30009500: 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;
30009504: e5853000 str r3, [r5] <== NOT EXECUTED
_Thread_Enable_dispatch();
30009508: eb000b35 bl 3000c1e4 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000950c: e1a00004 mov r0, r4 <== NOT EXECUTED
}
30009510: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
30009aa4 <timer_delete>:
int timer_delete(
timer_t timerid
)
{
30009aa4: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED
30009aa8: 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 );
30009aac: e1a0200d mov r2, sp <== NOT EXECUTED 30009ab0: e59f0058 ldr r0, [pc, #88] ; 30009b10 <timer_delete+0x6c> <== NOT EXECUTED 30009ab4: eb0007f9 bl 3000baa0 <_Objects_Get> <== NOT EXECUTED
*/
POSIX_Timer_Control *ptimer;
Objects_Locations location;
ptimer = _POSIX_Timer_Get( timerid, &location );
switch ( location ) {
30009ab8: e59d5000 ldr r5, [sp] <== NOT EXECUTED 30009abc: e1a04000 mov r4, r0 <== NOT EXECUTED 30009ac0: e3550000 cmp r5, #0 <== NOT EXECUTED 30009ac4: 1a00000c bne 30009afc <timer_delete+0x58> <== NOT EXECUTED
case OBJECTS_LOCAL:
_Objects_Close( &_POSIX_Timer_Information, &ptimer->Object );
30009ac8: e1a01004 mov r1, r4 <== NOT EXECUTED 30009acc: e59f003c ldr r0, [pc, #60] ; 30009b10 <timer_delete+0x6c> <== NOT EXECUTED 30009ad0: eb0006f8 bl 3000b6b8 <_Objects_Close> <== NOT EXECUTED
ptimer->state = POSIX_TIMER_STATE_FREE;
30009ad4: e3a03001 mov r3, #1 <== NOT EXECUTED 30009ad8: e5c4303c strb r3, [r4, #60] ; 0x3c <== NOT EXECUTED
(void) _Watchdog_Remove( &ptimer->Timer );
30009adc: e2840010 add r0, r4, #16 <== NOT EXECUTED 30009ae0: eb000efc bl 3000d6d8 <_Watchdog_Remove> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _POSIX_Timer_Free (
POSIX_Timer_Control *the_timer
)
{
_Objects_Free( &_POSIX_Timer_Information, &the_timer->Object );
30009ae4: e59f0024 ldr r0, [pc, #36] ; 30009b10 <timer_delete+0x6c> <== NOT EXECUTED 30009ae8: e1a01004 mov r1, r4 <== NOT EXECUTED 30009aec: eb000796 bl 3000b94c <_Objects_Free> <== NOT EXECUTED
_POSIX_Timer_Free( ptimer );
_Thread_Enable_dispatch();
30009af0: eb000aee bl 3000c6b0 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
30009af4: e1a00005 mov r0, r5 <== NOT EXECUTED 30009af8: ea000003 b 30009b0c <timer_delete+0x68> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
30009afc: eb0022d7 bl 30012660 <__errno> <== NOT EXECUTED 30009b00: e3a03016 mov r3, #22 <== NOT EXECUTED 30009b04: e5803000 str r3, [r0] <== NOT EXECUTED 30009b08: e3e00000 mvn r0, #0 <== NOT EXECUTED
}
30009b0c: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED
3000a728 <timer_getoverrun>:
* its execution, _POSIX_Timer_TSR will have to set this counter to 0.
*/
int timer_getoverrun(
timer_t timerid
)
{
3000a728: e92d4011 push {r0, r4, lr} <== NOT EXECUTED
3000a72c: 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 );
3000a730: e1a0200d mov r2, sp <== NOT EXECUTED 3000a734: e59f0034 ldr r0, [pc, #52] ; 3000a770 <timer_getoverrun+0x48><== NOT EXECUTED 3000a738: eb0007dd bl 3000c6b4 <_Objects_Get> <== NOT EXECUTED
int overrun;
POSIX_Timer_Control *ptimer;
Objects_Locations location;
ptimer = _POSIX_Timer_Get( timerid, &location );
switch ( location ) {
3000a73c: e59d3000 ldr r3, [sp] <== NOT EXECUTED 3000a740: e3530000 cmp r3, #0 <== NOT EXECUTED 3000a744: 1a000003 bne 3000a758 <timer_getoverrun+0x30> <== NOT EXECUTED
case OBJECTS_LOCAL:
overrun = ptimer->overrun;
3000a748: e5904068 ldr r4, [r0, #104] ; 0x68 <== NOT EXECUTED
ptimer->overrun = 0;
3000a74c: e5803068 str r3, [r0, #104] ; 0x68 <== NOT EXECUTED
_Thread_Enable_dispatch();
3000a750: eb000adb bl 3000d2c4 <_Thread_Enable_dispatch> <== NOT EXECUTED
return overrun;
3000a754: ea000003 b 3000a768 <timer_getoverrun+0x40> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
3000a758: eb0021ea bl 30012f08 <__errno> <== NOT EXECUTED 3000a75c: e3a03016 mov r3, #22 <== NOT EXECUTED 3000a760: e5803000 str r3, [r0] <== NOT EXECUTED 3000a764: e3e04000 mvn r4, #0 <== NOT EXECUTED
}
3000a768: e1a00004 mov r0, r4 <== NOT EXECUTED
3000a76c: e8bd8018 pop {r3, r4, pc} <== NOT EXECUTED
3000a774 <timer_gettime>:
int timer_gettime(
timer_t timerid,
struct itimerspec *value
)
{
3000a774: e92d4077 push {r0, r1, r2, r4, r5, r6, lr} <== NOT EXECUTED
POSIX_Timer_Control *ptimer;
Objects_Locations location;
struct timespec current_time;
Watchdog_Interval left;
if ( !value )
3000a778: e2514000 subs r4, r1, #0 <== NOT EXECUTED
int timer_gettime(
timer_t timerid,
struct itimerspec *value
)
{
3000a77c: e1a05000 mov r5, r0 <== NOT EXECUTED
POSIX_Timer_Control *ptimer;
Objects_Locations location;
struct timespec current_time;
Watchdog_Interval left;
if ( !value )
3000a780: 0a000017 beq 3000a7e4 <timer_gettime+0x70> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
/* Reads the current time */
_TOD_Get( ¤t_time );
3000a784: e1a0000d mov r0, sp <== NOT EXECUTED 3000a788: eb000553 bl 3000bcdc <_TOD_Get> <== NOT EXECUTED 3000a78c: e1a01005 mov r1, r5 <== NOT EXECUTED 3000a790: e59f0060 ldr r0, [pc, #96] ; 3000a7f8 <timer_gettime+0x84> <== NOT EXECUTED 3000a794: e28d2008 add r2, sp, #8 <== NOT EXECUTED 3000a798: eb0007c5 bl 3000c6b4 <_Objects_Get> <== NOT EXECUTED
ptimer = _POSIX_Timer_Get( timerid, &location );
switch ( location ) {
3000a79c: e59d6008 ldr r6, [sp, #8] <== NOT EXECUTED 3000a7a0: e1a05000 mov r5, r0 <== NOT EXECUTED 3000a7a4: e3560000 cmp r6, #0 <== NOT EXECUTED 3000a7a8: 1a00000d bne 3000a7e4 <timer_gettime+0x70> <== NOT EXECUTED
case OBJECTS_LOCAL:
/* Calculates the time left before the timer finishes */
left =
(ptimer->Timer.start_time + ptimer->Timer.initial) - /* expire */
3000a7ac: e59f3048 ldr r3, [pc, #72] ; 3000a7fc <timer_gettime+0x88> <== NOT EXECUTED 3000a7b0: e5952024 ldr r2, [r5, #36] ; 0x24 <== NOT EXECUTED 3000a7b4: e590001c ldr r0, [r0, #28] <== NOT EXECUTED 3000a7b8: e5933000 ldr r3, [r3] <== NOT EXECUTED 3000a7bc: e0800002 add r0, r0, r2 <== NOT EXECUTED
_Watchdog_Ticks_since_boot; /* now */
_Timespec_From_ticks( left, &value->it_value );
3000a7c0: e0630000 rsb r0, r3, r0 <== NOT EXECUTED 3000a7c4: e2841008 add r1, r4, #8 <== NOT EXECUTED 3000a7c8: eb000d75 bl 3000dda4 <_Timespec_From_ticks> <== NOT EXECUTED
value->it_interval = ptimer->timer_data.it_interval;
3000a7cc: e2853054 add r3, r5, #84 ; 0x54 <== NOT EXECUTED
3000a7d0: e893000c ldm r3, {r2, r3} <== NOT EXECUTED
3000a7d4: e884000c stm r4, {r2, r3} <== NOT EXECUTED
_Thread_Enable_dispatch();
3000a7d8: eb000ab9 bl 3000d2c4 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
3000a7dc: e1a00006 mov r0, r6 <== NOT EXECUTED 3000a7e0: ea000003 b 3000a7f4 <timer_gettime+0x80> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
3000a7e4: eb0021c7 bl 30012f08 <__errno> <== NOT EXECUTED 3000a7e8: e3a03016 mov r3, #22 <== NOT EXECUTED 3000a7ec: e5803000 str r3, [r0] <== NOT EXECUTED 3000a7f0: e3e00000 mvn r0, #0 <== NOT EXECUTED
}
3000a7f4: e8bd807e pop {r1, r2, r3, r4, r5, r6, pc} <== NOT EXECUTED
30009520 <timer_settime>:
timer_t timerid,
int flags,
const struct itimerspec *value,
struct itimerspec *ovalue
)
{
30009520: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
Objects_Locations location;
bool activated;
uint32_t initial_period;
struct itimerspec normalize;
if ( !value )
30009524: e2525000 subs r5, r2, #0 <== NOT EXECUTED
timer_t timerid,
int flags,
const struct itimerspec *value,
struct itimerspec *ovalue
)
{
30009528: e24dd020 sub sp, sp, #32 <== NOT EXECUTED 3000952c: e1a08000 mov r8, r0 <== NOT EXECUTED 30009530: e1a07001 mov r7, r1 <== NOT EXECUTED 30009534: e1a04003 mov r4, r3 <== NOT EXECUTED
Objects_Locations location;
bool activated;
uint32_t initial_period;
struct itimerspec normalize;
if ( !value )
30009538: 0a000056 beq 30009698 <timer_settime+0x178> <== 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) ) ) {
3000953c: e2850008 add r0, r5, #8 <== NOT EXECUTED 30009540: eb000ded bl 3000ccfc <_Timespec_Is_valid> <== NOT EXECUTED 30009544: e3500000 cmp r0, #0 <== NOT EXECUTED 30009548: 0a000052 beq 30009698 <timer_settime+0x178> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( !_Timespec_Is_valid( &(value->it_interval) ) ) {
3000954c: e1a00005 mov r0, r5 <== NOT EXECUTED 30009550: eb000de9 bl 3000ccfc <_Timespec_Is_valid> <== NOT EXECUTED 30009554: e3500000 cmp r0, #0 <== NOT EXECUTED 30009558: 0a00004e beq 30009698 <timer_settime+0x178> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
}
if ( flags != TIMER_ABSTIME && flags != POSIX_TIMER_RELATIVE ) {
3000955c: e3570000 cmp r7, #0 <== NOT EXECUTED 30009560: 13570004 cmpne r7, #4 <== NOT EXECUTED 30009564: 1a00004b bne 30009698 <timer_settime+0x178> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
}
normalize = *value;
30009568: e28d6004 add r6, sp, #4 <== NOT EXECUTED
/* Convert absolute to relative time */
if (flags == TIMER_ABSTIME) {
3000956c: e3570004 cmp r7, #4 <== NOT EXECUTED
if ( flags != TIMER_ABSTIME && flags != POSIX_TIMER_RELATIVE ) {
rtems_set_errno_and_return_minus_one( EINVAL );
}
normalize = *value;
30009570: e895000f ldm r5, {r0, r1, r2, r3} <== NOT EXECUTED
30009574: e886000f stm r6, {r0, r1, r2, r3} <== NOT EXECUTED
/* Convert absolute to relative time */
if (flags == TIMER_ABSTIME) {
30009578: 1a00000c bne 300095b0 <timer_settime+0x90> <== NOT EXECUTED
struct timespec now;
_TOD_Get( &now );
3000957c: e28d7014 add r7, sp, #20 <== NOT EXECUTED 30009580: e1a00007 mov r0, r7 <== NOT EXECUTED
/* Check for seconds in the past */
if ( _Timespec_Greater_than( &now, &normalize.it_value ) )
30009584: e2866008 add r6, r6, #8 <== NOT EXECUTED
normalize = *value;
/* Convert absolute to relative time */
if (flags == TIMER_ABSTIME) {
struct timespec now;
_TOD_Get( &now );
30009588: eb0005a2 bl 3000ac18 <_TOD_Get> <== NOT EXECUTED
/* Check for seconds in the past */
if ( _Timespec_Greater_than( &now, &normalize.it_value ) )
3000958c: e1a00007 mov r0, r7 <== NOT EXECUTED 30009590: e1a01006 mov r1, r6 <== NOT EXECUTED 30009594: eb000dca bl 3000ccc4 <_Timespec_Greater_than> <== NOT EXECUTED 30009598: e3500000 cmp r0, #0 <== NOT EXECUTED 3000959c: 1a00003d bne 30009698 <timer_settime+0x178> <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( EINVAL );
_Timespec_Subtract( &now, &normalize.it_value, &normalize.it_value );
300095a0: e1a00007 mov r0, r7 <== NOT EXECUTED 300095a4: e1a01006 mov r1, r6 <== NOT EXECUTED 300095a8: e1a02006 mov r2, r6 <== NOT EXECUTED 300095ac: eb000de3 bl 3000cd40 <_Timespec_Subtract> <== NOT EXECUTED
timer_t id,
Objects_Locations *location
)
{
return (POSIX_Timer_Control *)
_Objects_Get( &_POSIX_Timer_Information, (Objects_Id) id, location );
300095b0: e59f00f8 ldr r0, [pc, #248] ; 300096b0 <timer_settime+0x190><== NOT EXECUTED 300095b4: e1a01008 mov r1, r8 <== NOT EXECUTED 300095b8: e28d201c add r2, sp, #28 <== NOT EXECUTED 300095bc: eb000804 bl 3000b5d4 <_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 ) {
300095c0: e59d301c ldr r3, [sp, #28] <== NOT EXECUTED 300095c4: e1a06000 mov r6, r0 <== NOT EXECUTED 300095c8: e3530000 cmp r3, #0 <== NOT EXECUTED 300095cc: 1a000031 bne 30009698 <timer_settime+0x178> <== 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 ) {
300095d0: e59d300c ldr r3, [sp, #12] <== NOT EXECUTED 300095d4: e3530000 cmp r3, #0 <== NOT EXECUTED 300095d8: 1a00000f bne 3000961c <timer_settime+0xfc> <== NOT EXECUTED 300095dc: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED 300095e0: e3530000 cmp r3, #0 <== NOT EXECUTED 300095e4: 1a00000c bne 3000961c <timer_settime+0xfc> <== NOT EXECUTED
/* Stop the timer */
(void) _Watchdog_Remove( &ptimer->Timer );
300095e8: e2800010 add r0, r0, #16 <== NOT EXECUTED 300095ec: eb000ef4 bl 3000d1c4 <_Watchdog_Remove> <== NOT EXECUTED
/* The old data of the timer are returned */
if ( ovalue )
300095f0: e3540000 cmp r4, #0 <== NOT EXECUTED
*ovalue = ptimer->timer_data;
300095f4: 12863054 addne r3, r6, #84 ; 0x54 <== NOT EXECUTED
300095f8: 1893000f ldmne r3, {r0, r1, r2, r3} <== NOT EXECUTED
300095fc: 1884000f stmne r4, {r0, r1, r2, r3} <== NOT EXECUTED
/* The new data are set */
ptimer->timer_data = normalize;
30009600: e286c054 add ip, r6, #84 ; 0x54 <== NOT EXECUTED
30009604: e28d3004 add r3, sp, #4 <== NOT EXECUTED
30009608: e893000f ldm r3, {r0, r1, r2, r3} <== NOT EXECUTED
3000960c: e88c000f stm ip, {r0, r1, r2, r3} <== NOT EXECUTED
/* Indicates that the timer is created and stopped */
ptimer->state = POSIX_TIMER_STATE_CREATE_STOP;
30009610: e3a03004 mov r3, #4 <== NOT EXECUTED 30009614: e5c6303c strb r3, [r6, #60] ; 0x3c <== NOT EXECUTED 30009618: ea00001b b 3000968c <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 );
3000961c: e1a00005 mov r0, r5 <== NOT EXECUTED 30009620: eb000dd8 bl 3000cd88 <_Timespec_To_ticks> <== NOT EXECUTED 30009624: e5860064 str r0, [r6, #100] ; 0x64 <== NOT EXECUTED
initial_period = _Timespec_To_ticks( &normalize.it_value );
30009628: e28d000c add r0, sp, #12 <== NOT EXECUTED 3000962c: eb000dd5 bl 3000cd88 <_Timespec_To_ticks> <== NOT EXECUTED
activated = _POSIX_Timer_Insert_helper(
30009630: e58d6000 str r6, [sp] <== 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 );
30009634: e1a01000 mov r1, r0 <== NOT EXECUTED
activated = _POSIX_Timer_Insert_helper(
30009638: e5962008 ldr r2, [r6, #8] <== NOT EXECUTED 3000963c: e2860010 add r0, r6, #16 <== NOT EXECUTED 30009640: e59f306c ldr r3, [pc, #108] ; 300096b4 <timer_settime+0x194><== NOT EXECUTED 30009644: eb0017be bl 3000f544 <_POSIX_Timer_Insert_helper> <== NOT EXECUTED
initial_period,
ptimer->Object.id,
_POSIX_Timer_TSR,
ptimer
);
if ( !activated ) {
30009648: e2505000 subs r5, r0, #0 <== NOT EXECUTED 3000964c: 1a000002 bne 3000965c <timer_settime+0x13c> <== NOT EXECUTED
_Thread_Enable_dispatch();
30009650: eb000ae3 bl 3000c1e4 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
30009654: e1a00005 mov r0, r5 <== NOT EXECUTED 30009658: ea000012 b 300096a8 <timer_settime+0x188> <== NOT EXECUTED
/*
* The timer has been started and is running. So we return the
* old ones in "ovalue"
*/
if ( ovalue )
3000965c: e3540000 cmp r4, #0 <== NOT EXECUTED
*ovalue = ptimer->timer_data;
30009660: 12863054 addne r3, r6, #84 ; 0x54 <== NOT EXECUTED
30009664: 1893000f ldmne r3, {r0, r1, r2, r3} <== NOT EXECUTED
30009668: 1884000f stmne r4, {r0, r1, r2, r3} <== NOT EXECUTED
ptimer->timer_data = normalize;
3000966c: e286c054 add ip, r6, #84 ; 0x54 <== NOT EXECUTED
30009670: e28d3004 add r3, sp, #4 <== NOT EXECUTED
30009674: e893000f ldm r3, {r0, r1, r2, r3} <== NOT EXECUTED
30009678: e88c000f stm ip, {r0, r1, r2, r3} <== NOT EXECUTED
/* Indicate that the time is running */
ptimer->state = POSIX_TIMER_STATE_CREATE_RUN;
3000967c: e3a03003 mov r3, #3 <== NOT EXECUTED 30009680: e5c6303c strb r3, [r6, #60] ; 0x3c <== NOT EXECUTED
_TOD_Get( &ptimer->time );
30009684: e286006c add r0, r6, #108 ; 0x6c <== NOT EXECUTED 30009688: eb000562 bl 3000ac18 <_TOD_Get> <== NOT EXECUTED
_Thread_Enable_dispatch();
3000968c: eb000ad4 bl 3000c1e4 <_Thread_Enable_dispatch> <== NOT EXECUTED
return 0;
30009690: e3a00000 mov r0, #0 <== NOT EXECUTED 30009694: ea000003 b 300096a8 <timer_settime+0x188> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
rtems_set_errno_and_return_minus_one( EINVAL );
30009698: eb0021ca bl 30011dc8 <__errno> <== NOT EXECUTED 3000969c: e3a03016 mov r3, #22 <== NOT EXECUTED 300096a0: e5803000 str r3, [r0] <== NOT EXECUTED 300096a4: e3e00000 mvn r0, #0 <== NOT EXECUTED
}
300096a8: e28dd020 add sp, sp, #32 <== NOT EXECUTED
300096ac: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
3000934c <ualarm>:
useconds_t ualarm(
useconds_t useconds,
useconds_t interval
)
{
3000934c: e92d4073 push {r0, r1, r4, r5, r6, lr} <== NOT EXECUTED
/*
* Initialize the timer used to implement alarm().
*/
if ( !the_timer->routine ) {
30009350: e59f60d0 ldr r6, [pc, #208] ; 30009428 <ualarm+0xdc> <== NOT EXECUTED
useconds_t ualarm(
useconds_t useconds,
useconds_t interval
)
{
30009354: e1a05000 mov r5, r0 <== NOT EXECUTED
/*
* Initialize the timer used to implement alarm().
*/
if ( !the_timer->routine ) {
30009358: e596401c ldr r4, [r6, #28] <== NOT EXECUTED 3000935c: e3540000 cmp r4, #0 <== NOT EXECUTED 30009360: 1a000005 bne 3000937c <ualarm+0x30> <== NOT EXECUTED
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
30009364: e59f30c0 ldr r3, [pc, #192] ; 3000942c <ualarm+0xe0> <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
30009368: e5864008 str r4, [r6, #8] <== NOT EXECUTED
the_watchdog->routine = routine;
3000936c: e586301c str r3, [r6, #28] <== NOT EXECUTED
the_watchdog->id = id;
30009370: e5864020 str r4, [r6, #32] <== NOT EXECUTED
the_watchdog->user_data = user_data;
30009374: e5864024 str r4, [r6, #36] ; 0x24 <== NOT EXECUTED 30009378: ea000013 b 300093cc <ualarm+0x80> <== NOT EXECUTED
_Watchdog_Initialize( the_timer, _POSIX_signals_Ualarm_TSR, 0, NULL );
} else {
Watchdog_States state;
state = _Watchdog_Remove( the_timer );
3000937c: e1a00006 mov r0, r6 <== NOT EXECUTED 30009380: eb000e83 bl 3000cd94 <_Watchdog_Remove> <== NOT EXECUTED
if ( (state == WATCHDOG_ACTIVE) || (state == WATCHDOG_REMOVE_IT) ) {
30009384: e2400002 sub r0, r0, #2 <== NOT EXECUTED 30009388: e3500001 cmp r0, #1 <== NOT EXECUTED
useconds_t ualarm(
useconds_t useconds,
useconds_t interval
)
{
useconds_t remaining = 0;
3000938c: 83a04000 movhi r4, #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) ) {
30009390: 8a00000d bhi 300093cc <ualarm+0x80> <== 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);
30009394: e596300c ldr r3, [r6, #12] <== NOT EXECUTED 30009398: e5960014 ldr r0, [r6, #20] <== NOT EXECUTED
/* remaining is now in ticks */
_Timespec_From_ticks( ticks, &tp );
3000939c: e1a0100d mov r1, sp <== 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);
300093a0: e0800003 add r0, r0, r3 <== NOT EXECUTED 300093a4: e5963018 ldr r3, [r6, #24] <== NOT EXECUTED
/* remaining is now in ticks */
_Timespec_From_ticks( ticks, &tp );
remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND;
300093a8: e59f4080 ldr r4, [pc, #128] ; 30009430 <ualarm+0xe4> <== 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 );
300093ac: e0630000 rsb r0, r3, r0 <== NOT EXECUTED 300093b0: eb000d1c bl 3000c828 <_Timespec_From_ticks> <== NOT EXECUTED
remaining = tp.tv_sec * TOD_MICROSECONDS_PER_SECOND;
300093b4: e59d3000 ldr r3, [sp] <== NOT EXECUTED
remaining += tp.tv_nsec / 1000;
300093b8: e59d0004 ldr r0, [sp, #4] <== NOT EXECUTED 300093bc: e3a01ffa mov r1, #1000 ; 0x3e8 <== 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;
300093c0: e0040493 mul r4, r3, r4 <== NOT EXECUTED
remaining += tp.tv_nsec / 1000;
300093c4: eb0034b3 bl 30016698 <__aeabi_idiv> <== NOT EXECUTED 300093c8: e0804004 add r4, r0, r4 <== 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 ) {
300093cc: e3550000 cmp r5, #0 <== NOT EXECUTED 300093d0: 0a000012 beq 30009420 <ualarm+0xd4> <== NOT EXECUTED
Watchdog_Interval ticks;
tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND;
300093d4: e1a00005 mov r0, r5 <== NOT EXECUTED 300093d8: e59f1050 ldr r1, [pc, #80] ; 30009430 <ualarm+0xe4> <== NOT EXECUTED 300093dc: eb003467 bl 30016580 <__aeabi_uidiv> <== NOT EXECUTED
tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000;
300093e0: e59f1048 ldr r1, [pc, #72] ; 30009430 <ualarm+0xe4> <== 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;
300093e4: e58d0000 str r0, [sp] <== NOT EXECUTED
tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000;
300093e8: e1a00005 mov r0, r5 <== NOT EXECUTED 300093ec: eb0034fb bl 300167e0 <__umodsi3> <== NOT EXECUTED 300093f0: e3a03ffa mov r3, #1000 ; 0x3e8 <== NOT EXECUTED 300093f4: e0030390 mul r3, r0, r3 <== NOT EXECUTED
ticks = _Timespec_To_ticks( &tp );
300093f8: e1a0000d mov r0, sp <== NOT EXECUTED
*/
if ( useconds ) {
Watchdog_Interval ticks;
tp.tv_sec = useconds / TOD_MICROSECONDS_PER_SECOND;
tp.tv_nsec = (useconds % TOD_MICROSECONDS_PER_SECOND) * 1000;
300093fc: e58d3004 str r3, [sp, #4] <== NOT EXECUTED
ticks = _Timespec_To_ticks( &tp );
30009400: eb000d2c bl 3000c8b8 <_Timespec_To_ticks> <== NOT EXECUTED
if ( ticks == 0 )
ticks = 1;
_Watchdog_Insert_ticks( the_timer, _Timespec_To_ticks( &tp ) );
30009404: e1a0000d mov r0, sp <== NOT EXECUTED 30009408: eb000d2a bl 3000c8b8 <_Timespec_To_ticks> <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
3000940c: e59f1014 ldr r1, [pc, #20] ; 30009428 <ualarm+0xdc> <== 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 );
30009410: e1a0500d mov r5, sp <== NOT EXECUTED 30009414: e581000c str r0, [r1, #12] <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
30009418: e59f0014 ldr r0, [pc, #20] ; 30009434 <ualarm+0xe8> <== NOT EXECUTED 3000941c: eb000e04 bl 3000cc34 <_Watchdog_Insert> <== NOT EXECUTED
_Watchdog_Insert_ticks( the_timer, _Timespec_To_ticks( &tp ) );
}
return remaining;
}
30009420: e1a00004 mov r0, r4 <== NOT EXECUTED
30009424: e8bd807c pop {r2, r3, r4, r5, r6, pc} <== NOT EXECUTED
3000946c <vfork>:
#include <unistd.h>
pid_t vfork(void)
{
return -1;
}
3000946c: e3e00000 mvn r0, #0 <== NOT EXECUTED 30009470: e12fff1e bx lr <== NOT EXECUTED
30009474 <wait>:
#include <rtems/seterr.h>
int wait(
int *stat_loc
)
{
30009474: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
30009478: eb002156 bl 300119d8 <__errno> <== NOT EXECUTED 3000947c: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 30009480: e5803000 str r3, [r0] <== NOT EXECUTED
}
30009484: e3e00000 mvn r0, #0 <== NOT EXECUTED
30009488: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
3000948c <waitpid>:
int waitpid(
pid_t pid,
int *stat_loc,
int options
)
{
3000948c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
rtems_set_errno_and_return_minus_one( ENOSYS );
30009490: eb002150 bl 300119d8 <__errno> <== NOT EXECUTED 30009494: e3a03058 mov r3, #88 ; 0x58 <== NOT EXECUTED 30009498: e5803000 str r3, [r0] <== NOT EXECUTED
}
3000949c: e3e00000 mvn r0, #0 <== NOT EXECUTED
300094a0: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED