a000ff88 <TOD_MICROSECONDS_TO_TICKS>:
uint32_t TOD_MICROSECONDS_TO_TICKS(
uint32_t microseconds
)
{
return (microseconds / rtems_configuration_get_microseconds_per_tick());
a000ff88: e59f300c ldr r3, [pc, #12] ; a000ff9c <TOD_MICROSECONDS_TO_TICKS+0x14><== NOT EXECUTED
#include <rtems/score/tod.h>
uint32_t TOD_MICROSECONDS_TO_TICKS(
uint32_t microseconds
)
{
a000ff8c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
return (microseconds / rtems_configuration_get_microseconds_per_tick());
a000ff90: e593100c ldr r1, [r3, #12] <== NOT EXECUTED a000ff94: eb004e8f bl a00239d8 <__aeabi_uidiv> <== NOT EXECUTED
}
a000ff98: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a001043c <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 /
a001043c: e59f3014 ldr r3, [pc, #20] ; a0010458 <TOD_TICKS_PER_SECOND_method+0x1c><== NOT EXECUTED a0010440: e3a0093d mov r0, #999424 ; 0xf4000 <== NOT EXECUTED
#include <rtems/system.h>
#include <rtems/config.h>
#include <rtems/score/tod.h>
uint32_t TOD_TICKS_PER_SECOND_method(void)
{
a0010444: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
return (TOD_MICROSECONDS_PER_SECOND /
a0010448: e593100c ldr r1, [r3, #12] <== NOT EXECUTED a001044c: e2800d09 add r0, r0, #576 ; 0x240 <== NOT EXECUTED a0010450: eb00328f bl a001ce94 <__aeabi_uidiv> <== NOT EXECUTED
rtems_configuration_get_microseconds_per_tick());
}
a0010454: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a001af8c <_CORE_message_queue_Broadcast>:
{
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
a001af8c: 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
)
{
a001af90: 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 ) {
a001af94: e1530002 cmp r3, r2
Objects_Id id __attribute__((unused)),
CORE_message_queue_API_mp_support_callout api_message_queue_mp_support __attribute__((unused)),
#endif
uint32_t *count
)
{
a001af98: e1a07000 mov r7, r0 a001af9c: e1a05002 mov r5, r2 a001afa0: e1a08001 mov r8, r1 a001afa4: e59da020 ldr sl, [sp, #32]
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
a001afa8: 3a000013 bcc a001affc <_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 ) {
a001afac: e5906048 ldr r6, [r0, #72] ; 0x48 a001afb0: e3560000 cmp r6, #0
a001afb4: 0a000009 beq a001afe0 <_CORE_message_queue_Broadcast+0x54>
*count = 0;
a001afb8: e3a00000 mov r0, #0 a001afbc: e58a0000 str r0, [sl]
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
a001afc0: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
a001afc4: e594002c ldr r0, [r4, #44] ; 0x2c a001afc8: e1a01008 mov r1, r8 a001afcc: e1a02005 mov r2, r5 a001afd0: eb00206e bl a0023190 <memcpy>
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
a001afd4: 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;
a001afd8: e2866001 add r6, r6, #1
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
a001afdc: e5835000 str r5, [r3]
/* * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread =
a001afe0: e1a00007 mov r0, r7 a001afe4: eb000ac9 bl a001db10 <_Thread_queue_Dequeue> a001afe8: e2504000 subs r4, r0, #0
a001afec: 1afffff4 bne a001afc4 <_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;
a001aff0: e58a6000 str r6, [sl]
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
a001aff4: e1a00004 mov r0, r4
a001aff8: 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;
a001affc: e3a00001 mov r0, #1 <== NOT EXECUTED
#endif
}
*count = number_broadcasted;
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
}
a001b000: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
a0013410 <_CORE_message_queue_Submit>:
)
{
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
a0013410: e590304c ldr r3, [r0, #76] ; 0x4c
#endif
CORE_message_queue_Submit_types submit_type,
bool wait,
Watchdog_Interval timeout
)
{
a0013414: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
a0013418: e1530002 cmp r3, r2
#endif
CORE_message_queue_Submit_types submit_type,
bool wait,
Watchdog_Interval timeout
)
{
a001341c: e1a04000 mov r4, r0 a0013420: e1a05002 mov r5, r2 a0013424: e1a0a001 mov sl, r1 a0013428: e59d7020 ldr r7, [sp, #32]
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
a001342c: 3a000015 bcc a0013488 <_CORE_message_queue_Submit+0x78>
}
/*
* Is there a thread currently waiting on this message queue?
*/
if ( the_message_queue->number_of_pending_messages == 0 ) {
a0013430: e5906048 ldr r6, [r0, #72] ; 0x48 a0013434: e3560000 cmp r6, #0
a0013438: 0a000014 beq a0013490 <_CORE_message_queue_Submit+0x80>
/*
* 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 <
a001343c: e5943044 ldr r3, [r4, #68] ; 0x44 a0013440: e1530006 cmp r3, r6
a0013444: 8a000001 bhi a0013450 <_CORE_message_queue_Submit+0x40>
);
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
}
#if !defined(RTEMS_SCORE_COREMSG_ENABLE_BLOCKING_SEND)
return CORE_MESSAGE_QUEUE_STATUS_TOO_MANY;
a0013448: e3a00002 mov r0, #2 <== NOT EXECUTED
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
#endif
}
a001344c: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
_CORE_message_queue_Allocate_message_buffer (
CORE_message_queue_Control *the_message_queue
)
{
return (CORE_message_queue_Buffer_control *)
_Chain_Get( &the_message_queue->Inactive_messages );
a0013450: e2840060 add r0, r4, #96 ; 0x60 a0013454: ebffff6d bl a0013210 <_Chain_Get>
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
a0013458: e1a0100a mov r1, sl
_CORE_message_queue_Allocate_message_buffer (
CORE_message_queue_Control *the_message_queue
)
{
return (CORE_message_queue_Buffer_control *)
_Chain_Get( &the_message_queue->Inactive_messages );
a001345c: e1a06000 mov r6, r0
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
a0013460: e1a02005 mov r2, r5 a0013464: e280000c add r0, r0, #12 a0013468: eb001dba bl a001ab58 <memcpy>
size
);
the_message->Contents.size = size;
_CORE_message_queue_Set_message_priority( the_message, submit_type );
_CORE_message_queue_Insert_message(
a001346c: e1a00004 mov r0, r4
_CORE_message_queue_Copy_buffer(
buffer,
the_message->Contents.buffer,
size
);
the_message->Contents.size = size;
a0013470: e5865008 str r5, [r6, #8]
_CORE_message_queue_Set_message_priority( the_message, submit_type );
_CORE_message_queue_Insert_message(
a0013474: e1a01006 mov r1, r6 a0013478: e1a02007 mov r2, r7 a001347c: eb00133a bl a001816c <_CORE_message_queue_Insert_message>
the_message_queue,
the_message,
submit_type
);
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
a0013480: e3a00000 mov r0, #0
a0013484: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
{
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;
a0013488: e3a00001 mov r0, #1 <== NOT EXECUTED
a001348c: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
/*
* Is there a thread currently waiting on this message queue?
*/
if ( the_message_queue->number_of_pending_messages == 0 ) {
the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue );
a0013490: eb000782 bl a00152a0 <_Thread_queue_Dequeue>
if ( the_thread ) {
a0013494: e2508000 subs r8, r0, #0 a0013498: 05946048 ldreq r6, [r4, #72] ; 0x48
a001349c: 0affffe6 beq a001343c <_CORE_message_queue_Submit+0x2c>
a00134a0: e598002c ldr r0, [r8, #44] ; 0x2c a00134a4: e1a0100a mov r1, sl a00134a8: e1a02005 mov r2, r5 a00134ac: eb001da9 bl a001ab58 <memcpy>
_CORE_message_queue_Copy_buffer(
buffer,
the_thread->Wait.return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
a00134b0: e5983028 ldr r3, [r8, #40] ; 0x28
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_message_queue_mp_support) ( the_thread, id );
#endif
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
a00134b4: e1a00006 mov r0, r6
_CORE_message_queue_Copy_buffer(
buffer,
the_thread->Wait.return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
a00134b8: e5835000 str r5, [r3]
the_thread->Wait.count = (uint32_t) submit_type;
a00134bc: e5887024 str r7, [r8, #36] ; 0x24
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_message_queue_mp_support) ( the_thread, id );
#endif
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
a00134c0: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
a000a4b8 <_CORE_mutex_Initialize>:
CORE_mutex_Status _CORE_mutex_Initialize(
CORE_mutex_Control *the_mutex,
CORE_mutex_Attributes *the_mutex_attributes,
uint32_t initial_lock
)
{
a000a4b8: e92d40f0 push {r4, r5, r6, r7, lr}
initial_lock == CORE_MUTEX_UNLOCKED );
*/
the_mutex->Attributes = *the_mutex_attributes;
the_mutex->lock = initial_lock;
the_mutex->blocked_count = 0;
a000a4bc: e3a05000 mov r5, #0
CORE_mutex_Status _CORE_mutex_Initialize(
CORE_mutex_Control *the_mutex,
CORE_mutex_Attributes *the_mutex_attributes,
uint32_t initial_lock
)
{
a000a4c0: e1a0c000 mov ip, r0
the_mutex->Attributes = *the_mutex_attributes;
the_mutex->lock = initial_lock;
the_mutex->blocked_count = 0;
if ( initial_lock == CORE_MUTEX_LOCKED ) {
a000a4c4: e1520005 cmp r2, r5
CORE_mutex_Status _CORE_mutex_Initialize(
CORE_mutex_Control *the_mutex,
CORE_mutex_Attributes *the_mutex_attributes,
uint32_t initial_lock
)
{
a000a4c8: e1a06002 mov r6, r2
/* Add this to the RTEMS environment later ?????????
rtems_assert( initial_lock == CORE_MUTEX_LOCKED ||
initial_lock == CORE_MUTEX_UNLOCKED );
*/
the_mutex->Attributes = *the_mutex_attributes;
a000a4cc: e2807040 add r7, r0, #64 ; 0x40
CORE_mutex_Status _CORE_mutex_Initialize(
CORE_mutex_Control *the_mutex,
CORE_mutex_Attributes *the_mutex_attributes,
uint32_t initial_lock
)
{
a000a4d0: e1a04001 mov r4, r1
/* Add this to the RTEMS environment later ?????????
rtems_assert( initial_lock == CORE_MUTEX_LOCKED ||
initial_lock == CORE_MUTEX_UNLOCKED );
*/
the_mutex->Attributes = *the_mutex_attributes;
a000a4d4: e891000f ldm r1, {r0, r1, r2, r3}
the_mutex->lock = initial_lock;
a000a4d8: e58c6050 str r6, [ip, #80] ; 0x50
/* Add this to the RTEMS environment later ?????????
rtems_assert( initial_lock == CORE_MUTEX_LOCKED ||
initial_lock == CORE_MUTEX_UNLOCKED );
*/
the_mutex->Attributes = *the_mutex_attributes;
a000a4dc: e887000f stm r7, {r0, r1, r2, r3}
the_mutex->lock = initial_lock; the_mutex->blocked_count = 0;
a000a4e0: e58c5058 str r5, [ip, #88] ; 0x58
#endif
_Thread_Executing->resource_count++;
}
} else {
the_mutex->nest_count = 0;
a000a4e4: 158c5054 strne r5, [ip, #84] ; 0x54
the_mutex->holder = NULL;
a000a4e8: 158c505c strne r5, [ip, #92] ; 0x5c
the_mutex->holder_id = 0;
a000a4ec: 158c5060 strne r5, [ip, #96] ; 0x60
the_mutex->Attributes = *the_mutex_attributes;
the_mutex->lock = initial_lock;
the_mutex->blocked_count = 0;
if ( initial_lock == CORE_MUTEX_LOCKED ) {
a000a4f0: 1a00000b bne a000a524 <_CORE_mutex_Initialize+0x6c>
the_mutex->nest_count = 1;
the_mutex->holder = _Thread_Executing;
a000a4f4: e59f3074 ldr r3, [pc, #116] ; a000a570 <_CORE_mutex_Initialize+0xb8>
the_mutex->Attributes = *the_mutex_attributes;
the_mutex->lock = initial_lock;
the_mutex->blocked_count = 0;
if ( initial_lock == CORE_MUTEX_LOCKED ) {
the_mutex->nest_count = 1;
a000a4f8: e3a01001 mov r1, #1
STATES_WAITING_FOR_MUTEX,
CORE_MUTEX_TIMEOUT
);
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
a000a4fc: e59c2048 ldr r2, [ip, #72] ; 0x48
the_mutex->lock = initial_lock;
the_mutex->blocked_count = 0;
if ( initial_lock == CORE_MUTEX_LOCKED ) {
the_mutex->nest_count = 1;
the_mutex->holder = _Thread_Executing;
a000a500: e5933004 ldr r3, [r3, #4]
the_mutex->Attributes = *the_mutex_attributes;
the_mutex->lock = initial_lock;
the_mutex->blocked_count = 0;
if ( initial_lock == CORE_MUTEX_LOCKED ) {
the_mutex->nest_count = 1;
a000a504: e58c1054 str r1, [ip, #84] ; 0x54
the_mutex->holder = _Thread_Executing;
the_mutex->holder_id = _Thread_Executing->Object.id;
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
a000a508: e3520002 cmp r2, #2
the_mutex->blocked_count = 0;
if ( initial_lock == CORE_MUTEX_LOCKED ) {
the_mutex->nest_count = 1;
the_mutex->holder = _Thread_Executing;
the_mutex->holder_id = _Thread_Executing->Object.id;
a000a50c: e5931008 ldr r1, [r3, #8]
the_mutex->lock = initial_lock;
the_mutex->blocked_count = 0;
if ( initial_lock == CORE_MUTEX_LOCKED ) {
the_mutex->nest_count = 1;
the_mutex->holder = _Thread_Executing;
a000a510: e58c305c str r3, [ip, #92] ; 0x5c
the_mutex->holder_id = _Thread_Executing->Object.id;
a000a514: e58c1060 str r1, [ip, #96] ; 0x60
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
a000a518: 0a00000a beq a000a548 <_CORE_mutex_Initialize+0x90>
a000a51c: e3520003 cmp r2, #3
a000a520: 0a000008 beq a000a548 <_CORE_mutex_Initialize+0x90>
the_mutex->nest_count = 0;
the_mutex->holder = NULL;
the_mutex->holder_id = 0;
}
_Thread_queue_Initialize(
a000a524: e5941008 ldr r1, [r4, #8] a000a528: e1a0000c mov r0, ip a000a52c: e3a02b01 mov r2, #1024 ; 0x400 a000a530: e2511000 subs r1, r1, #0 a000a534: 13a01001 movne r1, #1 a000a538: e3a03005 mov r3, #5 a000a53c: eb000837 bl a000c620 <_Thread_queue_Initialize>
THREAD_QUEUE_DISCIPLINE_FIFO : THREAD_QUEUE_DISCIPLINE_PRIORITY,
STATES_WAITING_FOR_MUTEX,
CORE_MUTEX_TIMEOUT
);
return CORE_MUTEX_STATUS_SUCCESSFUL;
a000a540: e3a00000 mov r0, #0
a000a544: e8bd80f0 pop {r4, r5, r6, r7, pc}
the_mutex->holder = _Thread_Executing;
the_mutex->holder_id = _Thread_Executing->Object.id;
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
if ( _Thread_Executing->current_priority <
a000a548: e5931014 ldr r1, [r3, #20] a000a54c: e59c204c ldr r2, [ip, #76] ; 0x4c a000a550: e1510002 cmp r1, r2
a000a554: 3a000003 bcc a000a568 <_CORE_mutex_Initialize+0xb0>
_Chain_Prepend_unprotected( &_Thread_Executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = _Thread_Executing->current_priority;
#endif
_Thread_Executing->resource_count++;
a000a558: e593201c ldr r2, [r3, #28] <== NOT EXECUTED a000a55c: e2822001 add r2, r2, #1 <== NOT EXECUTED a000a560: e583201c str r2, [r3, #28] <== NOT EXECUTED a000a564: eaffffee b a000a524 <_CORE_mutex_Initialize+0x6c> <== NOT EXECUTED
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
if ( _Thread_Executing->current_priority <
the_mutex->Attributes.priority_ceiling )
return CORE_MUTEX_STATUS_CEILING_VIOLATED;
a000a568: e3a00006 mov r0, #6
STATES_WAITING_FOR_MUTEX,
CORE_MUTEX_TIMEOUT
);
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
a000a56c: e8bd80f0 pop {r4, r5, r6, r7, pc}
a000f0b0 <_CORE_mutex_Seize_interrupt_trylock>:
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
a000f0b0: e59f2160 ldr r2, [pc, #352] ; a000f218 <_CORE_mutex_Seize_interrupt_trylock+0x168>
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
a000f0b4: e590c050 ldr ip, [r0, #80] ; 0x50
#if defined(__RTEMS_DO_NOT_INLINE_CORE_MUTEX_SEIZE__)
int _CORE_mutex_Seize_interrupt_trylock(
CORE_mutex_Control *the_mutex,
ISR_Level *level_p
)
{
a000f0b8: e1a03000 mov r3, r0
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
a000f0bc: e5922004 ldr r2, [r2, #4]
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
a000f0c0: e3a00000 mov r0, #0
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
a000f0c4: e15c0000 cmp ip, r0
a000f0c8: e92d40f0 push {r4, r5, r6, r7, lr}
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
a000f0cc: e5820034 str r0, [r2, #52] ; 0x34
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
a000f0d0: 0a00000e beq a000f110 <_CORE_mutex_Seize_interrupt_trylock+0x60>
return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p );
}
a000f0d4: e593c048 ldr ip, [r3, #72] ; 0x48
the_mutex->lock = CORE_MUTEX_LOCKED;
the_mutex->holder = executing;
the_mutex->holder_id = executing->Object.id;
a000f0d8: e5925008 ldr r5, [r2, #8]
the_mutex->nest_count = 1;
a000f0dc: e3a04001 mov r4, #1
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
a000f0e0: e35c0002 cmp ip, #2
/* disabled when you get here */
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
the_mutex->lock = CORE_MUTEX_LOCKED;
a000f0e4: e5830050 str r0, [r3, #80] ; 0x50
the_mutex->holder = executing;
a000f0e8: e583205c str r2, [r3, #92] ; 0x5c
the_mutex->holder_id = executing->Object.id;
a000f0ec: e5835060 str r5, [r3, #96] ; 0x60
the_mutex->nest_count = 1;
a000f0f0: e5834054 str r4, [r3, #84] ; 0x54
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
a000f0f4: 0a00000a beq a000f124 <_CORE_mutex_Seize_interrupt_trylock+0x74>
a000f0f8: e35c0003 cmp ip, #3
a000f0fc: 0a000019 beq a000f168 <_CORE_mutex_Seize_interrupt_trylock+0xb8>
a000f100: e5913000 ldr r3, [r1] a000f104: e129f003 msr CPSR_fc, r3
executing->resource_count++;
}
if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
_ISR_Enable( *level_p );
return 0;
a000f108: e3a00000 mov r0, #0
a000f10c: e8bd80f0 pop {r4, r5, r6, r7, pc}
/*
* At this point, we know the mutex was not available. If this thread
* is the thread that has locked the mutex, let's see if we are allowed
* to nest access.
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
a000f110: e593005c ldr r0, [r3, #92] ; 0x5c a000f114: e1520000 cmp r2, r0
a000f118: 0a000008 beq a000f140 <_CORE_mutex_Seize_interrupt_trylock+0x90>
/*
* The mutex is not available and the caller must deal with the possibility
* of blocking.
*/
return 1;
a000f11c: e3a00001 mov r0, #1
a000f120: e8bd80f0 pop {r4, r5, r6, r7, pc}
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
a000f124: e592301c ldr r3, [r2, #28] a000f128: e2833001 add r3, r3, #1 a000f12c: e582301c str r3, [r2, #28] a000f130: e5913000 ldr r3, [r1] a000f134: e129f003 msr CPSR_fc, r3
}
if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
_ISR_Enable( *level_p );
return 0;
a000f138: e3a00000 mov r0, #0
a000f13c: e8bd80f0 pop {r4, r5, r6, r7, pc}
* At this point, we know the mutex was not available. If this thread
* is the thread that has locked the mutex, let's see if we are allowed
* to nest access.
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
switch ( the_mutex->Attributes.lock_nesting_behavior ) {
a000f140: e5930040 ldr r0, [r3, #64] ; 0x40 a000f144: e3500000 cmp r0, #0
a000f148: 1a000017 bne a000f1ac <_CORE_mutex_Seize_interrupt_trylock+0xfc>
case CORE_MUTEX_NESTING_ACQUIRES:
the_mutex->nest_count++;
a000f14c: e5932054 ldr r2, [r3, #84] ; 0x54 a000f150: e2822001 add r2, r2, #1 a000f154: e5832054 str r2, [r3, #84] ; 0x54 a000f158: e5913000 ldr r3, [r1] a000f15c: e129f003 msr CPSR_fc, r3
_ISR_Enable( *level_p );
return 0;
a000f160: e3a00000 mov r0, #0
a000f164: e8bd80f0 pop {r4, r5, r6, r7, pc}
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
a000f168: e592c01c ldr ip, [r2, #28]
*/
{
Priority_Control ceiling;
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
a000f16c: e593604c ldr r6, [r3, #76] ; 0x4c
current = executing->current_priority;
a000f170: e5925014 ldr r5, [r2, #20]
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
a000f174: e08c7004 add r7, ip, r4 a000f178: e582701c str r7, [r2, #28]
Priority_Control ceiling;
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
current = executing->current_priority;
if ( current == ceiling ) {
a000f17c: e1560005 cmp r6, r5
a000f180: 0a000020 beq a000f208 <_CORE_mutex_Seize_interrupt_trylock+0x158>
_ISR_Enable( *level_p );
return 0;
}
if ( current > ceiling ) {
a000f184: 3a000012 bcc a000f1d4 <_CORE_mutex_Seize_interrupt_trylock+0x124>
);
_Thread_Enable_dispatch();
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
a000f188: e3a05006 mov r5, #6 a000f18c: e5825034 str r5, [r2, #52] ; 0x34
the_mutex->lock = CORE_MUTEX_UNLOCKED;
a000f190: e5834050 str r4, [r3, #80] ; 0x50
the_mutex->nest_count = 0; /* undo locking above */
a000f194: e5830054 str r0, [r3, #84] ; 0x54
executing->resource_count--; /* undo locking above */
a000f198: e582c01c str ip, [r2, #28] a000f19c: e5913000 ldr r3, [r1] a000f1a0: e129f003 msr CPSR_fc, r3
_ISR_Enable( *level_p );
return 0;
a000f1a4: e3a00000 mov r0, #0
a000f1a8: e8bd80f0 pop {r4, r5, r6, r7, pc}
* At this point, we know the mutex was not available. If this thread
* is the thread that has locked the mutex, let's see if we are allowed
* to nest access.
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
switch ( the_mutex->Attributes.lock_nesting_behavior ) {
a000f1ac: e3500001 cmp r0, #1
a000f1b0: 0a000001 beq a000f1bc <_CORE_mutex_Seize_interrupt_trylock+0x10c>
/*
* The mutex is not available and the caller must deal with the possibility
* of blocking.
*/
return 1;
a000f1b4: e3a00001 mov r0, #1
a000f1b8: e8bd80f0 pop {r4, r5, r6, r7, pc}
case CORE_MUTEX_NESTING_ACQUIRES:
the_mutex->nest_count++;
_ISR_Enable( *level_p );
return 0;
case CORE_MUTEX_NESTING_IS_ERROR:
executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED;
a000f1bc: e3a03002 mov r3, #2 <== NOT EXECUTED a000f1c0: e5823034 str r3, [r2, #52] ; 0x34 <== NOT EXECUTED a000f1c4: e5913000 ldr r3, [r1] <== NOT EXECUTED a000f1c8: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_ISR_Enable( *level_p );
return 0;
a000f1cc: e3a00000 mov r0, #0 <== NOT EXECUTED
a000f1d0: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
a000f1d4: e59f2040 ldr r2, [pc, #64] ; a000f21c <_CORE_mutex_Seize_interrupt_trylock+0x16c> a000f1d8: e5920000 ldr r0, [r2] a000f1dc: e2800001 add r0, r0, #1 a000f1e0: e5820000 str r0, [r2] a000f1e4: e5912000 ldr r2, [r1] a000f1e8: e129f002 msr CPSR_fc, r2
}
if ( current > ceiling ) {
_Thread_Disable_dispatch();
_ISR_Enable( *level_p );
_Thread_Change_priority(
a000f1ec: e3a02000 mov r2, #0 a000f1f0: e593005c ldr r0, [r3, #92] ; 0x5c a000f1f4: e593104c ldr r1, [r3, #76] ; 0x4c a000f1f8: ebfff1f3 bl a000b9cc <_Thread_Change_priority>
the_mutex->holder,
the_mutex->Attributes.priority_ceiling,
false
);
_Thread_Enable_dispatch();
a000f1fc: ebfff332 bl a000becc <_Thread_Enable_dispatch>
return 0;
a000f200: e3a00000 mov r0, #0
a000f204: e8bd80f0 pop {r4, r5, r6, r7, pc}
a000f208: e5913000 ldr r3, [r1]
a000f20c: e129f003 msr CPSR_fc, r3
ceiling = the_mutex->Attributes.priority_ceiling;
current = executing->current_priority;
if ( current == ceiling ) {
_ISR_Enable( *level_p );
return 0;
a000f210: e3a00000 mov r0, #0
a000f214: e8bd80f0 pop {r4, r5, r6, r7, pc}
a000a6ac <_CORE_mutex_Surrender>:
* allowed when the mutex in quetion is FIFO or simple Priority
* discipline. But Priority Ceiling or Priority Inheritance mutexes
* must be released by the thread which acquired them.
*/
if ( the_mutex->Attributes.only_owner_release ) {
a000a6ac: e5d03044 ldrb r3, [r0, #68] ; 0x44
#else
Objects_Id id __attribute__((unused)),
CORE_mutex_API_mp_support_callout api_mutex_mp_support __attribute__((unused))
#endif
)
{
a000a6b0: e92d4030 push {r4, r5, lr}
* allowed when the mutex in quetion is FIFO or simple Priority
* discipline. But Priority Ceiling or Priority Inheritance mutexes
* must be released by the thread which acquired them.
*/
if ( the_mutex->Attributes.only_owner_release ) {
a000a6b4: e3530000 cmp r3, #0
#else
Objects_Id id __attribute__((unused)),
CORE_mutex_API_mp_support_callout api_mutex_mp_support __attribute__((unused))
#endif
)
{
a000a6b8: e1a04000 mov r4, r0
Thread_Control *the_thread;
Thread_Control *holder;
holder = the_mutex->holder;
a000a6bc: e590205c ldr r2, [r0, #92] ; 0x5c
* allowed when the mutex in quetion is FIFO or simple Priority
* discipline. But Priority Ceiling or Priority Inheritance mutexes
* must be released by the thread which acquired them.
*/
if ( the_mutex->Attributes.only_owner_release ) {
a000a6c0: 0a000005 beq a000a6dc <_CORE_mutex_Surrender+0x30>
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Executing );
a000a6c4: e59f3120 ldr r3, [pc, #288] ; a000a7ec <_CORE_mutex_Surrender+0x140>
if ( !_Thread_Is_executing( holder ) )
a000a6c8: e5933004 ldr r3, [r3, #4] a000a6cc: e1520003 cmp r2, r3
a000a6d0: 0a000001 beq a000a6dc <_CORE_mutex_Surrender+0x30>
return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE;
a000a6d4: e3a00003 mov r0, #3
a000a6d8: e8bd8030 pop {r4, r5, pc}
}
/* XXX already unlocked -- not right status */
if ( !the_mutex->nest_count )
a000a6dc: e5940054 ldr r0, [r4, #84] ; 0x54 a000a6e0: e3500000 cmp r0, #0
a000a6e4: 0a000023 beq a000a778 <_CORE_mutex_Surrender+0xcc>
return CORE_MUTEX_STATUS_SUCCESSFUL;
the_mutex->nest_count--;
a000a6e8: e2400001 sub r0, r0, #1
if ( the_mutex->nest_count != 0 ) {
a000a6ec: e3500000 cmp r0, #0
/* XXX already unlocked -- not right status */
if ( !the_mutex->nest_count )
return CORE_MUTEX_STATUS_SUCCESSFUL;
the_mutex->nest_count--;
a000a6f0: e5840054 str r0, [r4, #84] ; 0x54
if ( the_mutex->nest_count != 0 ) {
a000a6f4: 1a000020 bne a000a77c <_CORE_mutex_Surrender+0xd0>
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
a000a6f8: 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 ) ||
a000a6fc: e3530002 cmp r3, #2
a000a700: 0a00001f beq a000a784 <_CORE_mutex_Surrender+0xd8>
a000a704: e3530003 cmp r3, #3
a000a708: 0a00001d beq a000a784 <_CORE_mutex_Surrender+0xd8>
if ( holder->resource_count == 0 &&
holder->real_priority != holder->current_priority ) {
_Thread_Change_priority( holder, holder->real_priority, true );
}
}
the_mutex->holder = NULL;
a000a70c: e3a05000 mov r5, #0 a000a710: e584505c str r5, [r4, #92] ; 0x5c
the_mutex->holder_id = 0;
a000a714: 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 ) ) ) {
a000a718: e1a00004 mov r0, r4 a000a71c: eb0006b3 bl a000c1f0 <_Thread_queue_Dequeue> a000a720: e2503000 subs r3, r0, #0
a000a724: 0a00002c beq a000a7dc <_CORE_mutex_Surrender+0x130>
} else
#endif
{
the_mutex->holder = the_thread;
the_mutex->holder_id = the_thread->Object.id;
a000a728: e5931008 ldr r1, [r3, #8]
the_mutex->nest_count = 1;
switch ( the_mutex->Attributes.discipline ) {
a000a72c: e5942048 ldr r2, [r4, #72] ; 0x48
} else
#endif
{
the_mutex->holder = the_thread;
a000a730: e584305c str r3, [r4, #92] ; 0x5c
the_mutex->holder_id = the_thread->Object.id;
a000a734: e5841060 str r1, [r4, #96] ; 0x60
the_mutex->nest_count = 1;
switch ( the_mutex->Attributes.discipline ) {
a000a738: e3520002 cmp r2, #2
#endif
{
the_mutex->holder = the_thread;
the_mutex->holder_id = the_thread->Object.id;
the_mutex->nest_count = 1;
a000a73c: e3a01001 mov r1, #1 a000a740: e5841054 str r1, [r4, #84] ; 0x54
switch ( the_mutex->Attributes.discipline ) {
a000a744: 0a00001b beq a000a7b8 <_CORE_mutex_Surrender+0x10c>
a000a748: e3520003 cmp r2, #3 <== NOT EXECUTED a000a74c: 0a000001 beq a000a758 <_CORE_mutex_Surrender+0xac> <== NOT EXECUTED
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
a000a750: e1a00005 mov r0, r5 <== NOT EXECUTED
a000a754: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
break;
case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING:
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
a000a758: e593c01c ldr ip, [r3, #28] <== NOT EXECUTED
if (the_mutex->Attributes.priority_ceiling <
a000a75c: e594104c ldr r1, [r4, #76] ; 0x4c <== NOT EXECUTED a000a760: e5932014 ldr r2, [r3, #20] <== NOT EXECUTED
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
break;
case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING:
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
a000a764: e28cc001 add ip, ip, #1 <== NOT EXECUTED a000a768: e583c01c str ip, [r3, #28] <== NOT EXECUTED
if (the_mutex->Attributes.priority_ceiling <
a000a76c: e1510002 cmp r1, r2 <== NOT EXECUTED
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
a000a770: 21a00005 movcs r0, r5 <== NOT EXECUTED
the_thread->resource_count++;
break;
case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING:
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
if (the_mutex->Attributes.priority_ceiling <
a000a774: 3a000014 bcc a000a7cc <_CORE_mutex_Surrender+0x120> <== NOT EXECUTED
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
a000a778: e8bd8030 pop {r4, r5, pc}
/* 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;
a000a77c: e3a00000 mov r0, #0
a000a780: e8bd8030 pop {r4, r5, pc}
_CORE_mutex_Pop_priority( the_mutex, holder );
if ( pop_status != CORE_MUTEX_STATUS_SUCCESSFUL )
return pop_status;
holder->resource_count--;
a000a784: e592301c ldr r3, [r2, #28] a000a788: 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 &&
a000a78c: e3530000 cmp r3, #0
_CORE_mutex_Pop_priority( the_mutex, holder );
if ( pop_status != CORE_MUTEX_STATUS_SUCCESSFUL )
return pop_status;
holder->resource_count--;
a000a790: e582301c str r3, [r2, #28]
/*
* Whether or not someone is waiting for the mutex, an
* inherited priority must be lowered if this is the last
* mutex (i.e. resource) this task has.
*/
if ( holder->resource_count == 0 &&
a000a794: 1affffdc bne a000a70c <_CORE_mutex_Surrender+0x60>
holder->real_priority != holder->current_priority ) {
a000a798: e5921018 ldr r1, [r2, #24]
/*
* Whether or not someone is waiting for the mutex, an
* inherited priority must be lowered if this is the last
* mutex (i.e. resource) this task has.
*/
if ( holder->resource_count == 0 &&
a000a79c: e5923014 ldr r3, [r2, #20] a000a7a0: e1510003 cmp r1, r3
a000a7a4: 0affffd8 beq a000a70c <_CORE_mutex_Surrender+0x60>
holder->real_priority != holder->current_priority ) {
_Thread_Change_priority( holder, holder->real_priority, true );
a000a7a8: e1a00002 mov r0, r2 a000a7ac: e3a02001 mov r2, #1 a000a7b0: eb000485 bl a000b9cc <_Thread_Change_priority> a000a7b4: eaffffd4 b a000a70c <_CORE_mutex_Surrender+0x60>
case CORE_MUTEX_DISCIPLINES_FIFO:
case CORE_MUTEX_DISCIPLINES_PRIORITY:
break;
case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT:
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
a000a7b8: e593201c ldr r2, [r3, #28]
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
a000a7bc: e1a00005 mov r0, r5
case CORE_MUTEX_DISCIPLINES_FIFO:
case CORE_MUTEX_DISCIPLINES_PRIORITY:
break;
case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT:
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
a000a7c0: e2822001 add r2, r2, #1 a000a7c4: e583201c str r2, [r3, #28]
break;
a000a7c8: e8bd8030 pop {r4, r5, pc}
case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING:
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
if (the_mutex->Attributes.priority_ceiling <
the_thread->current_priority){
_Thread_Change_priority(
a000a7cc: e1a02005 mov r2, r5 <== NOT EXECUTED a000a7d0: eb00047d bl a000b9cc <_Thread_Change_priority> <== NOT EXECUTED
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
a000a7d4: e1a00005 mov r0, r5 <== NOT EXECUTED
a000a7d8: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
}
break;
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
a000a7dc: e3a02001 mov r2, #1 a000a7e0: e5842050 str r2, [r4, #80] ; 0x50
return CORE_MUTEX_STATUS_SUCCESSFUL;
a000a7e4: e1a00003 mov r0, r3
a000a7e8: e8bd8030 pop {r4, r5, pc}
a000adc0 <_Chain_Get_with_empty_check>:
bool _Chain_Get_with_empty_check(
Chain_Control *chain,
Chain_Node **node
)
{
a000adc0: e52d4004 push {r4} ; (str r4, [sp, #-4]!) <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000adc4: e10f4000 mrs r4, CPSR <== NOT EXECUTED a000adc8: e3843080 orr r3, r4, #128 ; 0x80 <== NOT EXECUTED a000adcc: 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;
a000add0: e5903000 ldr r3, [r0] <== NOT EXECUTED
Chain_Node **the_node
)
{
bool is_empty_now = true;
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
a000add4: e280c004 add ip, r0, #4 <== NOT EXECUTED
Chain_Node *old_first = head->next;
if ( old_first != tail ) {
a000add8: e15c0003 cmp ip, r3 <== NOT EXECUTED
*the_node = old_first;
is_empty_now = new_first == tail;
} else
*the_node = NULL;
a000addc: 03a03000 moveq r3, #0 <== NOT EXECUTED a000ade0: 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;
a000ade4: 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 ) {
a000ade8: 0a000006 beq a000ae08 <_Chain_Get_with_empty_check+0x48> <== NOT EXECUTED
Chain_Node *new_first = old_first->next;
a000adec: e5932000 ldr r2, [r3] <== NOT EXECUTED
head->next = new_first;
a000adf0: e5802000 str r2, [r0] <== NOT EXECUTED
new_first->previous = head;
a000adf4: e5820004 str r0, [r2, #4] <== NOT EXECUTED
*the_node = old_first;
is_empty_now = new_first == tail;
a000adf8: e15c0002 cmp ip, r2 <== NOT EXECUTED a000adfc: 13a00000 movne r0, #0 <== NOT EXECUTED a000ae00: 03a00001 moveq r0, #1 <== NOT EXECUTED
Chain_Node *new_first = old_first->next;
head->next = new_first;
new_first->previous = head;
*the_node = old_first;
a000ae04: e5813000 str r3, [r1] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000ae08: 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;
}
a000ae0c: e8bd0010 pop {r4} <== NOT EXECUTED
a000ae10: e12fff1e bx lr <== NOT EXECUTED
a0009518 <_Event_Seize>:
rtems_event_set pending_events;
ISR_Level level;
RTEMS_API_Control *api;
Thread_blocking_operation_States sync_state;
executing = _Thread_Executing;
a0009518: e59fc0fc ldr ip, [pc, #252] ; a000961c <_Event_Seize+0x104>
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
a000951c: 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;
a0009520: e59c4004 ldr r4, [ip, #4]
executing->Wait.return_code = RTEMS_SUCCESSFUL;
a0009524: e3a0c000 mov ip, #0 a0009528: e584c034 str ip, [r4, #52] ; 0x34
api = executing->API_Extensions[ THREAD_API_RTEMS ];
a000952c: e594c0f4 ldr ip, [r4, #244] ; 0xf4
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a0009530: e10f7000 mrs r7, CPSR a0009534: e3875080 orr r5, r7, #128 ; 0x80 a0009538: e129f005 msr CPSR_fc, r5
_ISR_Disable( level );
pending_events = api->pending_events;
a000953c: e59c5000 ldr r5, [ip]
seized_events = _Event_sets_Get( pending_events, event_in );
if ( !_Event_sets_Is_empty( seized_events ) &&
a0009540: e0106005 ands r6, r0, r5
a0009544: 0a000003 beq a0009558 <_Event_Seize+0x40>
a0009548: e1500006 cmp r0, r6
a000954c: 0a00001f beq a00095d0 <_Event_Seize+0xb8>
(seized_events == event_in || _Options_Is_any( option_set )) ) {
a0009550: e3110002 tst r1, #2 <== NOT EXECUTED a0009554: 1a00001d bne a00095d0 <_Event_Seize+0xb8> <== NOT EXECUTED
_ISR_Enable( level );
*event_out = seized_events;
return;
}
if ( _Options_Is_no_wait( option_set ) ) {
a0009558: e3110001 tst r1, #1
a000955c: 1a000016 bne a00095bc <_Event_Seize+0xa4>
*/
executing->Wait.option = (uint32_t) option_set;
executing->Wait.count = (uint32_t) event_in;
executing->Wait.return_argument = event_out;
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
a0009560: e59f50b8 ldr r5, [pc, #184] ; a0009620 <_Event_Seize+0x108>
* NOTE: Since interrupts are disabled, this isn't that much of an * issue but better safe than sorry. */ executing->Wait.option = (uint32_t) option_set; executing->Wait.count = (uint32_t) event_in; executing->Wait.return_argument = event_out;
a0009564: e5843028 str r3, [r4, #40] ; 0x28
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
a0009568: e3a03001 mov r3, #1
* set properly when we are marked as in the event critical section. * * NOTE: Since interrupts are disabled, this isn't that much of an * issue but better safe than sorry. */ executing->Wait.option = (uint32_t) option_set;
a000956c: e5841030 str r1, [r4, #48] ; 0x30
executing->Wait.count = (uint32_t) event_in;
a0009570: e5840024 str r0, [r4, #36] ; 0x24
executing->Wait.return_argument = event_out;
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
a0009574: e5853000 str r3, [r5]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a0009578: e129f007 msr CPSR_fc, r7
_ISR_Enable( level );
if ( ticks ) {
a000957c: e3520000 cmp r2, #0
a0009580: 1a000019 bne a00095ec <_Event_Seize+0xd4>
NULL
);
_Watchdog_Insert_ticks( &executing->Timer, ticks );
}
_Thread_Set_state( executing, STATES_WAITING_FOR_EVENT );
a0009584: e1a00004 mov r0, r4 a0009588: e3a01c01 mov r1, #256 ; 0x100 a000958c: eb000c74 bl a000c764 <_Thread_Set_state>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a0009590: e10f2000 mrs r2, CPSR a0009594: e3823080 orr r3, r2, #128 ; 0x80 a0009598: e129f003 msr CPSR_fc, r3
_ISR_Disable( level );
sync_state = _Event_Sync_state;
a000959c: e5950000 ldr r0, [r5]
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
a00095a0: e3a03000 mov r3, #0 a00095a4: e5853000 str r3, [r5]
if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
a00095a8: e3500001 cmp r0, #1
a00095ac: 0a00000c beq a00095e4 <_Event_Seize+0xcc> * An interrupt completed the thread's blocking request. * The blocking thread was satisfied by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ _Thread_blocking_operation_Cancel( sync_state, executing, level );
a00095b0: e1a01004 mov r1, r4 <== NOT EXECUTED
}
a00095b4: 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 );
a00095b8: ea0008ed b a000b974 <_Thread_blocking_operation_Cancel> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a00095bc: e129f007 msr CPSR_fc, r7
return;
}
if ( _Options_Is_no_wait( option_set ) ) {
_ISR_Enable( level );
executing->Wait.return_code = RTEMS_UNSATISFIED;
a00095c0: e3a0200d mov r2, #13 a00095c4: e5842034 str r2, [r4, #52] ; 0x34
*event_out = seized_events;
a00095c8: e5836000 str r6, [r3]
return;
a00095cc: e8bd80f0 pop {r4, r5, r6, r7, pc}
RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Clear(
rtems_event_set the_event_set,
rtems_event_set the_mask
)
{
return ( the_event_set & ~(the_mask) );
a00095d0: e1c55006 bic r5, r5, r6
pending_events = api->pending_events;
seized_events = _Event_sets_Get( pending_events, event_in );
if ( !_Event_sets_Is_empty( seized_events ) &&
(seized_events == event_in || _Options_Is_any( option_set )) ) {
api->pending_events =
a00095d4: e58c5000 str r5, [ip] a00095d8: e129f007 msr CPSR_fc, r7
_Event_sets_Clear( pending_events, seized_events );
_ISR_Enable( level );
*event_out = seized_events;
a00095dc: e5836000 str r6, [r3]
return;
a00095e0: e8bd80f0 pop {r4, r5, r6, r7, pc}
a00095e4: e129f002 msr CPSR_fc, r2
a00095e8: e8bd80f0 pop {r4, r5, r6, r7, pc}
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
_ISR_Enable( level );
if ( ticks ) {
_Watchdog_Initialize(
a00095ec: e5941008 ldr r1, [r4, #8]
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
a00095f0: e59f002c ldr r0, [pc, #44] ; a0009624 <_Event_Seize+0x10c>
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a00095f4: e3a03000 mov r3, #0
the_watchdog->routine = routine; the_watchdog->id = id;
a00095f8: e5841068 str r1, [r4, #104] ; 0x68
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
a00095fc: e5840064 str r0, [r4, #100] ; 0x64
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a0009600: e5843050 str r3, [r4, #80] ; 0x50
the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data;
a0009604: e584306c str r3, [r4, #108] ; 0x6c
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a0009608: e5842054 str r2, [r4, #84] ; 0x54
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a000960c: e59f0014 ldr r0, [pc, #20] ; a0009628 <_Event_Seize+0x110> a0009610: e2841048 add r1, r4, #72 ; 0x48 a0009614: eb000dce bl a000cd54 <_Watchdog_Insert> a0009618: eaffffd9 b a0009584 <_Event_Seize+0x6c>
a0009684 <_Event_Surrender>:
*/
void _Event_Surrender(
Thread_Control *the_thread
)
{
a0009684: 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 ];
a0009688: e59010f4 ldr r1, [r0, #244] ; 0xf4
option_set = (rtems_option) the_thread->Wait.option;
a000968c: e5906030 ldr r6, [r0, #48] ; 0x30
*/
void _Event_Surrender(
Thread_Control *the_thread
)
{
a0009690: e1a04000 mov r4, r0
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a0009694: e10f0000 mrs r0, CPSR a0009698: e3803080 orr r3, r0, #128 ; 0x80 a000969c: e129f003 msr CPSR_fc, r3
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
option_set = (rtems_option) the_thread->Wait.option;
_ISR_Disable( level );
pending_events = api->pending_events;
a00096a0: e5912000 ldr r2, [r1]
event_condition = (rtems_event_set) the_thread->Wait.count;
a00096a4: e5943024 ldr r3, [r4, #36] ; 0x24
seized_events = _Event_sets_Get( pending_events, event_condition );
/*
* No events were seized in this operation
*/
if ( _Event_sets_Is_empty( seized_events ) ) {
a00096a8: e013c002 ands ip, r3, r2
a00096ac: 0a000020 beq a0009734 <_Event_Surrender+0xb0>
/*
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
a00096b0: e59f50fc ldr r5, [pc, #252] ; a00097b4 <_Event_Surrender+0x130> a00096b4: e5957000 ldr r7, [r5] a00096b8: e3570000 cmp r7, #0
a00096bc: 0a000002 beq a00096cc <_Event_Surrender+0x48>
a00096c0: e5955004 ldr r5, [r5, #4] <== NOT EXECUTED a00096c4: e1540005 cmp r4, r5 <== NOT EXECUTED a00096c8: 0a000024 beq a0009760 <_Event_Surrender+0xdc> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _States_Is_waiting_for_event (
States_Control the_states
)
{
return (the_states & STATES_WAITING_FOR_EVENT);
a00096cc: e5945010 ldr r5, [r4, #16]
}
/*
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
a00096d0: e3150c01 tst r5, #256 ; 0x100
a00096d4: 0a000014 beq a000972c <_Event_Surrender+0xa8>
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
a00096d8: e153000c cmp r3, ip
a00096dc: 0a000001 beq a00096e8 <_Event_Surrender+0x64>
a00096e0: e3160002 tst r6, #2 <== NOT EXECUTED a00096e4: 0a000010 beq a000972c <_Event_Surrender+0xa8> <== NOT EXECUTED
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
the_thread->Wait.count = 0;
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
a00096e8: e5943028 ldr r3, [r4, #40] ; 0x28
RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Clear(
rtems_event_set the_event_set,
rtems_event_set the_mask
)
{
return ( the_event_set & ~(the_mask) );
a00096ec: e1c2200c bic r2, r2, ip
/*
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
a00096f0: e5812000 str r2, [r1]
the_thread->Wait.count = 0;
a00096f4: e3a02000 mov r2, #0 a00096f8: e5842024 str r2, [r4, #36] ; 0x24
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
a00096fc: e583c000 str ip, [r3]
static inline void arm_interrupt_flash( uint32_t level )
{
uint32_t arm_switch_reg;
asm volatile (
a0009700: e10f3000 mrs r3, CPSR a0009704: e129f000 msr CPSR_fc, r0 a0009708: e129f003 msr CPSR_fc, r3
_ISR_Flash( level );
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
a000970c: e5943050 ldr r3, [r4, #80] ; 0x50 a0009710: e3530002 cmp r3, #2
a0009714: 0a000008 beq a000973c <_Event_Surrender+0xb8>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a0009718: e129f000 msr CPSR_fc, r0
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
a000971c: e59f1094 ldr r1, [pc, #148] ; a00097b8 <_Event_Surrender+0x134> a0009720: e1a00004 mov r0, r4
}
return;
}
}
_ISR_Enable( level );
}
a0009724: e8bd40f0 pop {r4, r5, r6, r7, lr}
a0009728: ea000905 b a000bb44 <_Thread_Clear_state>
a000972c: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED
a0009730: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
a0009734: e129f000 msr CPSR_fc, r0
a0009738: e8bd80f0 pop {r4, r5, r6, r7, pc}
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
a000973c: e3a03003 mov r3, #3 a0009740: e5843050 str r3, [r4, #80] ; 0x50 a0009744: e129f000 msr CPSR_fc, r0
_ISR_Enable( level );
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
a0009748: e2840048 add r0, r4, #72 ; 0x48 a000974c: eb000def bl a000cf10 <_Watchdog_Remove> a0009750: e59f1060 ldr r1, [pc, #96] ; a00097b8 <_Event_Surrender+0x134> a0009754: e1a00004 mov r0, r4
}
return;
}
}
_ISR_Enable( level );
}
a0009758: e8bd40f0 pop {r4, r5, r6, r7, lr}
a000975c: ea0008f8 b a000bb44 <_Thread_Clear_state>
* 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) ||
a0009760: e59f5054 ldr r5, [pc, #84] ; a00097bc <_Event_Surrender+0x138><== NOT EXECUTED a0009764: e5957000 ldr r7, [r5] <== NOT EXECUTED
/*
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
_Thread_Is_executing( the_thread ) &&
a0009768: e3570002 cmp r7, #2 <== NOT EXECUTED a000976c: 0a000002 beq a000977c <_Event_Surrender+0xf8> <== NOT EXECUTED
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
a0009770: e5957000 ldr r7, [r5] <== NOT EXECUTED
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
a0009774: e3570001 cmp r7, #1 <== NOT EXECUTED a0009778: 1affffd3 bne a00096cc <_Event_Surrender+0x48> <== NOT EXECUTED
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
a000977c: e153000c cmp r3, ip <== NOT EXECUTED a0009780: 0a000001 beq a000978c <_Event_Surrender+0x108> <== NOT EXECUTED a0009784: e3160002 tst r6, #2 <== NOT EXECUTED a0009788: 0a000007 beq a00097ac <_Event_Surrender+0x128> <== NOT EXECUTED
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
the_thread->Wait.count = 0;
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
a000978c: e5943028 ldr r3, [r4, #40] ; 0x28 <== NOT EXECUTED a0009790: e1c2200c bic r2, r2, ip <== NOT EXECUTED
if ( _ISR_Is_in_progress() &&
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
a0009794: e5812000 str r2, [r1] <== NOT EXECUTED
the_thread->Wait.count = 0;
a0009798: e3a02000 mov r2, #0 <== NOT EXECUTED a000979c: e5842024 str r2, [r4, #36] ; 0x24 <== NOT EXECUTED
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
a00097a0: e583c000 str ip, [r3] <== NOT EXECUTED
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
a00097a4: e3a03003 mov r3, #3 <== NOT EXECUTED
a00097a8: e5853000 str r3, [r5] <== NOT EXECUTED
a00097ac: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED
a00097b0: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
a00097c0 <_Event_Timeout>:
void _Event_Timeout(
Objects_Id id,
void *ignored
)
{
a00097c0: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
a00097c4: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
ISR_Level level;
the_thread = _Thread_Get( id, &location );
a00097c8: e1a0100d mov r1, sp <== NOT EXECUTED a00097cc: eb0009c7 bl a000bef0 <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
a00097d0: e59d3000 ldr r3, [sp] <== NOT EXECUTED a00097d4: e3530000 cmp r3, #0 <== NOT EXECUTED a00097d8: 1a000010 bne a0009820 <_Event_Timeout+0x60> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a00097dc: e10f2000 mrs r2, CPSR <== NOT EXECUTED a00097e0: e3821080 orr r1, r2, #128 ; 0x80 <== NOT EXECUTED a00097e4: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
_ISR_Enable( level );
return;
}
#endif
the_thread->Wait.count = 0;
a00097e8: e5803024 str r3, [r0, #36] ; 0x24 <== NOT EXECUTED
if ( _Thread_Is_executing( the_thread ) ) {
a00097ec: e59f304c ldr r3, [pc, #76] ; a0009840 <_Event_Timeout+0x80><== NOT EXECUTED a00097f0: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED a00097f4: e1500003 cmp r0, r3 <== NOT EXECUTED a00097f8: 0a00000a beq a0009828 <_Event_Timeout+0x68> <== NOT EXECUTED
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
}
the_thread->Wait.return_code = RTEMS_TIMEOUT;
a00097fc: e3a03006 mov r3, #6 <== NOT EXECUTED a0009800: e5803034 str r3, [r0, #52] ; 0x34 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a0009804: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED a0009808: e59f1034 ldr r1, [pc, #52] ; a0009844 <_Event_Timeout+0x84><== NOT EXECUTED a000980c: eb0008cc bl a000bb44 <_Thread_Clear_state> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
a0009810: e59f3030 ldr r3, [pc, #48] ; a0009848 <_Event_Timeout+0x88><== NOT EXECUTED a0009814: e5932000 ldr r2, [r3] <== NOT EXECUTED a0009818: e2422001 sub r2, r2, #1 <== NOT EXECUTED a000981c: e5832000 str r2, [r3] <== NOT EXECUTED
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
a0009820: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a0009824: e8bd8000 pop {pc} <== NOT EXECUTED
}
#endif
the_thread->Wait.count = 0;
if ( _Thread_Is_executing( the_thread ) ) {
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
a0009828: e59f301c ldr r3, [pc, #28] ; a000984c <_Event_Timeout+0x8c><== NOT EXECUTED a000982c: e5931000 ldr r1, [r3] <== NOT EXECUTED a0009830: e3510001 cmp r1, #1 <== NOT EXECUTED
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
a0009834: 03a01002 moveq r1, #2 <== NOT EXECUTED a0009838: 05831000 streq r1, [r3] <== NOT EXECUTED a000983c: eaffffee b a00097fc <_Event_Timeout+0x3c> <== NOT EXECUTED
a000f288 <_Heap_Allocate_aligned_with_boundary>:
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
a000f288: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
a000f28c: 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;
a000f290: e5902010 ldr r2, [r0, #16]
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
a000f294: e24dd01c sub sp, sp, #28 a000f298: e1a05001 mov r5, r1
Heap_Block *block = NULL;
uintptr_t alloc_begin = 0;
uint32_t search_count = 0;
bool search_again = false;
if ( block_size_floor < alloc_size ) {
a000f29c: e2911004 adds r1, r1, #4
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
a000f2a0: e1a07000 mov r7, r0
Heap_Block *block = NULL;
uintptr_t alloc_begin = 0;
uint32_t search_count = 0;
bool search_again = false;
if ( block_size_floor < alloc_size ) {
a000f2a4: e58d1000 str r1, [sp]
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
a000f2a8: e1a0b003 mov fp, r3
Heap_Statistics *const stats = &heap->stats;
uintptr_t const block_size_floor = alloc_size + HEAP_BLOCK_HEADER_SIZE
- HEAP_ALLOC_BONUS;
uintptr_t const page_size = heap->page_size;
a000f2ac: e58d200c str r2, [sp, #12]
Heap_Block *block = NULL;
uintptr_t alloc_begin = 0;
uint32_t search_count = 0;
bool search_again = false;
if ( block_size_floor < alloc_size ) {
a000f2b0: 2a000078 bcs a000f498 <_Heap_Allocate_aligned_with_boundary+0x210>
/* Integer overflow occured */
return NULL;
}
if ( boundary != 0 ) {
a000f2b4: e3530000 cmp r3, #0
a000f2b8: 1a000074 bne a000f490 <_Heap_Allocate_aligned_with_boundary+0x208>
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
}
return (void *) alloc_begin;
}
a000f2bc: e5979008 ldr r9, [r7, #8]
do {
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
block = _Heap_Free_list_first( heap );
while ( block != free_list_tail ) {
a000f2c0: e1570009 cmp r7, r9
a000f2c4: 0a000073 beq a000f498 <_Heap_Allocate_aligned_with_boundary+0x210>
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
a000f2c8: e59d300c ldr r3, [sp, #12]
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS;
a000f2cc: e2651004 rsb r1, r5, #4
do {
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
block = _Heap_Free_list_first( heap );
while ( block != free_list_tail ) {
a000f2d0: e3a06001 mov r6, #1
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
a000f2d4: e2833007 add r3, r3, #7 a000f2d8: e58d3010 str r3, [sp, #16]
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS;
a000f2dc: e58d1014 str r1, [sp, #20]
/*
* The HEAP_PREV_BLOCK_USED flag is always set in the block size_and_flag
* field. Thus the value is about one unit larger than the real block
* size. The greater than operator takes this into account.
*/
if ( block->size_and_flag > block_size_floor ) {
a000f2e0: e599a004 ldr sl, [r9, #4] a000f2e4: e59d2000 ldr r2, [sp] a000f2e8: e152000a cmp r2, sl
a000f2ec: 2a00004e bcs a000f42c <_Heap_Allocate_aligned_with_boundary+0x1a4>
if ( alignment == 0 ) {
a000f2f0: e3580000 cmp r8, #0
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
a000f2f4: 02894008 addeq r4, r9, #8
a000f2f8: 0a000051 beq a000f444 <_Heap_Allocate_aligned_with_boundary+0x1bc>
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
}
return (void *) alloc_begin;
}
a000f2fc: e5973014 ldr r3, [r7, #20]
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS;
uintptr_t alloc_begin = alloc_end - alloc_size;
a000f300: e59d1014 ldr r1, [sp, #20]
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
a000f304: e59d2010 ldr r2, [sp, #16]
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
a000f308: e3caa001 bic sl, sl, #1
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
a000f30c: e089a00a add sl, r9, sl
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS;
uintptr_t alloc_begin = alloc_end - alloc_size;
a000f310: e081400a add r4, r1, sl
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
}
return (void *) alloc_begin;
}
a000f314: e58d3004 str r3, [sp, #4]
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
a000f318: e0633002 rsb r3, r3, r2
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
a000f31c: e1a00004 mov r0, r4
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
a000f320: e083a00a add sl, r3, sl a000f324: e1a01008 mov r1, r8
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
a000f328: e2893008 add r3, r9, #8 a000f32c: e58d3008 str r3, [sp, #8]
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
a000f330: eb0015a6 bl a00149d0 <__umodsi3> a000f334: e0604004 rsb r4, r0, r4
uintptr_t alloc_begin = alloc_end - alloc_size;
alloc_begin = _Heap_Align_down( alloc_begin, alignment );
/* Ensure that the we have a valid new block at the end */
if ( alloc_begin > alloc_begin_ceiling ) {
a000f338: e15a0004 cmp sl, r4
a000f33c: 2a000003 bcs a000f350 <_Heap_Allocate_aligned_with_boundary+0xc8>
a000f340: e1a0000a mov r0, sl <== NOT EXECUTED a000f344: e1a01008 mov r1, r8 <== NOT EXECUTED a000f348: eb0015a0 bl a00149d0 <__umodsi3> <== NOT EXECUTED a000f34c: e060400a rsb r4, r0, sl <== NOT EXECUTED
}
alloc_end = alloc_begin + alloc_size;
/* Ensure boundary constaint */
if ( boundary != 0 ) {
a000f350: e35b0000 cmp fp, #0
a000f354: 0a000026 beq a000f3f4 <_Heap_Allocate_aligned_with_boundary+0x16c>
/* Ensure that the we have a valid new block at the end */
if ( alloc_begin > alloc_begin_ceiling ) {
alloc_begin = _Heap_Align_down( alloc_begin_ceiling, alignment );
}
alloc_end = alloc_begin + alloc_size;
a000f358: e084a005 add sl, r4, r5 <== NOT EXECUTED a000f35c: e1a0000a mov r0, sl <== NOT EXECUTED a000f360: e1a0100b mov r1, fp <== NOT EXECUTED a000f364: eb001599 bl a00149d0 <__umodsi3> <== NOT EXECUTED a000f368: e060000a rsb r0, r0, sl <== NOT EXECUTED
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary );
while ( alloc_begin < boundary_line && boundary_line < alloc_end ) {
a000f36c: e15a0000 cmp sl, r0 <== NOT EXECUTED a000f370: 93a0a000 movls sl, #0 <== NOT EXECUTED a000f374: 83a0a001 movhi sl, #1 <== NOT EXECUTED a000f378: e1540000 cmp r4, r0 <== NOT EXECUTED a000f37c: 23a0a000 movcs sl, #0 <== NOT EXECUTED a000f380: e35a0000 cmp sl, #0 <== NOT EXECUTED a000f384: 0a00001a beq a000f3f4 <_Heap_Allocate_aligned_with_boundary+0x16c><== NOT EXECUTED
alloc_end = alloc_begin + alloc_size;
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
a000f388: e59d1008 ldr r1, [sp, #8] <== NOT EXECUTED a000f38c: e0813005 add r3, r1, r5 <== NOT EXECUTED
uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary );
while ( alloc_begin < boundary_line && boundary_line < alloc_end ) {
if ( boundary_line < boundary_floor ) {
a000f390: e1530000 cmp r3, r0 <== NOT EXECUTED a000f394: 958d9018 strls r9, [sp, #24] <== NOT EXECUTED a000f398: 91a09003 movls r9, r3 <== NOT EXECUTED a000f39c: 9a000002 bls a000f3ac <_Heap_Allocate_aligned_with_boundary+0x124><== NOT EXECUTED a000f3a0: ea000021 b a000f42c <_Heap_Allocate_aligned_with_boundary+0x1a4><== NOT EXECUTED a000f3a4: e1590000 cmp r9, r0 <== NOT EXECUTED a000f3a8: 8a00003c bhi a000f4a0 <_Heap_Allocate_aligned_with_boundary+0x218><== NOT EXECUTED
return 0;
}
alloc_begin = boundary_line - alloc_size;
a000f3ac: e0654000 rsb r4, r5, r0 <== NOT EXECUTED a000f3b0: e1a01008 mov r1, r8 <== NOT EXECUTED a000f3b4: e1a00004 mov r0, r4 <== NOT EXECUTED a000f3b8: eb001584 bl a00149d0 <__umodsi3> <== NOT EXECUTED a000f3bc: e0604004 rsb r4, r0, r4 <== NOT EXECUTED
alloc_begin = _Heap_Align_down( alloc_begin, alignment );
alloc_end = alloc_begin + alloc_size;
a000f3c0: e084a005 add sl, r4, r5 <== NOT EXECUTED a000f3c4: e1a0000a mov r0, sl <== NOT EXECUTED a000f3c8: e1a0100b mov r1, fp <== NOT EXECUTED a000f3cc: eb00157f bl a00149d0 <__umodsi3> <== NOT EXECUTED a000f3d0: e060000a rsb r0, r0, sl <== NOT EXECUTED
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary );
while ( alloc_begin < boundary_line && boundary_line < alloc_end ) {
a000f3d4: e15a0000 cmp sl, r0 <== NOT EXECUTED a000f3d8: 93a0a000 movls sl, #0 <== NOT EXECUTED a000f3dc: 83a0a001 movhi sl, #1 <== NOT EXECUTED a000f3e0: e1540000 cmp r4, r0 <== NOT EXECUTED a000f3e4: 23a0a000 movcs sl, #0 <== NOT EXECUTED a000f3e8: e35a0000 cmp sl, #0 <== NOT EXECUTED a000f3ec: 1affffec bne a000f3a4 <_Heap_Allocate_aligned_with_boundary+0x11c><== NOT EXECUTED a000f3f0: e59d9018 ldr r9, [sp, #24] <== NOT EXECUTED
boundary_line = _Heap_Align_down( alloc_end, boundary );
}
}
/* Ensure that the we have a valid new block at the beginning */
if ( alloc_begin >= alloc_begin_floor ) {
a000f3f4: e59d2008 ldr r2, [sp, #8] a000f3f8: e1520004 cmp r2, r4
a000f3fc: 8a00000a bhi a000f42c <_Heap_Allocate_aligned_with_boundary+0x1a4>
a000f400: e59d100c ldr r1, [sp, #12] a000f404: e1a00004 mov r0, r4 a000f408: eb001570 bl a00149d0 <__umodsi3> a000f40c: e3e0a007 mvn sl, #7 a000f410: e069a00a rsb sl, r9, sl
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 ) {
a000f414: e59d1004 ldr r1, [sp, #4]
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
a000f418: e08aa004 add sl, sl, r4 a000f41c: e060300a rsb r3, r0, sl a000f420: e15a0000 cmp sl, r0 a000f424: 11510003 cmpne r1, r3
a000f428: 9a000005 bls a000f444 <_Heap_Allocate_aligned_with_boundary+0x1bc>
if ( alloc_begin != 0 ) {
break;
}
block = block->next;
a000f42c: e5999008 ldr r9, [r9, #8] a000f430: e2863001 add r3, r6, #1
do {
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
block = _Heap_Free_list_first( heap );
while ( block != free_list_tail ) {
a000f434: e1570009 cmp r7, r9
a000f438: 0a00001d beq a000f4b4 <_Heap_Allocate_aligned_with_boundary+0x22c>
a000f43c: e1a06003 mov r6, r3 a000f440: eaffffa6 b a000f2e0 <_Heap_Allocate_aligned_with_boundary+0x58>
}
/* Statistics */
++search_count;
if ( alloc_begin != 0 ) {
a000f444: e3540000 cmp r4, #0
a000f448: 0afffff7 beq a000f42c <_Heap_Allocate_aligned_with_boundary+0x1a4>
search_again = _Heap_Protection_free_delayed_blocks( heap, alloc_begin );
} while ( search_again );
if ( alloc_begin != 0 ) {
/* Statistics */
++stats->allocs;
a000f44c: e5972048 ldr r2, [r7, #72] ; 0x48
stats->searches += search_count;
a000f450: e597304c ldr r3, [r7, #76] ; 0x4c
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
a000f454: e1a00007 mov r0, r7
search_again = _Heap_Protection_free_delayed_blocks( heap, alloc_begin );
} while ( search_again );
if ( alloc_begin != 0 ) {
/* Statistics */
++stats->allocs;
a000f458: e2822001 add r2, r2, #1
stats->searches += search_count;
a000f45c: e0833006 add r3, r3, r6
search_again = _Heap_Protection_free_delayed_blocks( heap, alloc_begin );
} while ( search_again );
if ( alloc_begin != 0 ) {
/* Statistics */
++stats->allocs;
a000f460: e5872048 str r2, [r7, #72] ; 0x48
stats->searches += search_count;
a000f464: e587304c str r3, [r7, #76] ; 0x4c
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
a000f468: e1a01009 mov r1, r9 a000f46c: e1a02004 mov r2, r4 a000f470: e1a03005 mov r3, r5 a000f474: ebffedf8 bl a000ac5c <_Heap_Block_allocate> a000f478: e1a00004 mov r0, r4
boundary
);
}
/* Statistics */
if ( stats->max_search < search_count ) {
a000f47c: e5973044 ldr r3, [r7, #68] ; 0x44 a000f480: e1530006 cmp r3, r6
stats->max_search = search_count;
a000f484: 35876044 strcc r6, [r7, #68] ; 0x44
}
return (void *) alloc_begin;
}
a000f488: e28dd01c add sp, sp, #28
a000f48c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
/* Integer overflow occured */
return NULL;
}
if ( boundary != 0 ) {
if ( boundary < alloc_size ) {
a000f490: e1550003 cmp r5, r3 <== NOT EXECUTED a000f494: 9a000008 bls a000f4bc <_Heap_Allocate_aligned_with_boundary+0x234><== NOT EXECUTED
do {
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
block = _Heap_Free_list_first( heap );
while ( block != free_list_tail ) {
a000f498: e3a00000 mov r0, #0 a000f49c: eafffff9 b a000f488 <_Heap_Allocate_aligned_with_boundary+0x200>
a000f4a0: e59d9018 ldr r9, [sp, #24] <== NOT EXECUTED
if ( alloc_begin != 0 ) {
break;
}
block = block->next;
a000f4a4: e2863001 add r3, r6, #1 <== NOT EXECUTED a000f4a8: e5999008 ldr r9, [r9, #8] <== NOT EXECUTED
do {
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
block = _Heap_Free_list_first( heap );
while ( block != free_list_tail ) {
a000f4ac: e1570009 cmp r7, r9 <== NOT EXECUTED a000f4b0: 1affffe1 bne a000f43c <_Heap_Allocate_aligned_with_boundary+0x1b4><== NOT EXECUTED
a000f4b4: e3a00000 mov r0, #0 a000f4b8: eaffffef b a000f47c <_Heap_Allocate_aligned_with_boundary+0x1f4>
if ( boundary < alloc_size ) {
return NULL;
}
if ( alignment == 0 ) {
alignment = page_size;
a000f4bc: e3580000 cmp r8, #0 <== NOT EXECUTED a000f4c0: 01a08002 moveq r8, r2 <== NOT EXECUTED a000f4c4: eaffff7c b a000f2bc <_Heap_Allocate_aligned_with_boundary+0x34><== NOT EXECUTED
a000ac5c <_Heap_Block_allocate>:
Heap_Control *heap,
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
a000ac5c: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
a000ac60: e5917004 ldr r7, [r1, #4]
Heap_Control *heap,
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
a000ac64: e1a05001 mov r5, r1
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
a000ac68: e2426008 sub r6, r2, #8
- 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;
a000ac6c: e3c71001 bic r1, r7, #1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a000ac70: e0858001 add r8, r5, r1
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
a000ac74: e598c004 ldr ip, [r8, #4] a000ac78: e1a0a003 mov sl, r3 a000ac7c: e1a04000 mov r4, r0
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
a000ac80: e31c0001 tst ip, #1
)
{
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;
a000ac84: e0653006 rsb r3, r5, r6
/* Statistics */
--stats->free_blocks;
++stats->used_blocks;
stats->free_size -= _Heap_Block_size( block );
} else {
free_list_anchor = _Heap_Free_list_head( heap );
a000ac88: 11a09000 movne r9, r0
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
a000ac8c: 1a00000c bne a000acc4 <_Heap_Block_allocate+0x68>
free_list_anchor = block->prev;
_Heap_Free_list_remove( block );
/* Statistics */
--stats->free_blocks;
a000ac90: e590e038 ldr lr, [r0, #56] ; 0x38
++stats->used_blocks;
a000ac94: e590c040 ldr ip, [r0, #64] ; 0x40
stats->free_size -= _Heap_Block_size( block );
a000ac98: e590b030 ldr fp, [r0, #48] ; 0x30
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
free_list_anchor = block->prev;
a000ac9c: e595900c ldr r9, [r5, #12]
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
a000aca0: e5950008 ldr r0, [r5, #8]
free_list_anchor = block->prev;
_Heap_Free_list_remove( block );
/* Statistics */
--stats->free_blocks;
a000aca4: e24ee001 sub lr, lr, #1
++stats->used_blocks;
a000aca8: e28cc001 add ip, ip, #1
stats->free_size -= _Heap_Block_size( block );
a000acac: e061100b rsb r1, r1, fp
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
prev->next = next;
a000acb0: e5890008 str r0, [r9, #8]
next->prev = prev;
a000acb4: e580900c str r9, [r0, #12]
free_list_anchor = block->prev;
_Heap_Free_list_remove( block );
/* Statistics */
--stats->free_blocks;
a000acb8: e584e038 str lr, [r4, #56] ; 0x38
++stats->used_blocks;
a000acbc: e584c040 str ip, [r4, #64] ; 0x40
stats->free_size -= _Heap_Block_size( block );
a000acc0: e5841030 str r1, [r4, #48] ; 0x30
} else {
free_list_anchor = _Heap_Free_list_head( heap );
}
if ( alloc_area_offset < heap->page_size ) {
a000acc4: e5941010 ldr r1, [r4, #16] a000acc8: e1530001 cmp r3, r1
a000accc: 3a000027 bcc a000ad70 <_Heap_Block_allocate+0x114>
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
a000acd0: e1a00002 mov r0, r2 a000acd4: eb00273d bl a00149d0 <__umodsi3>
_HAssert( block_size >= heap->min_block_size );
_HAssert( new_block_size >= heap->min_block_size );
/* Statistics */
stats->free_size += block_size;
a000acd8: e5943030 ldr r3, [r4, #48] ; 0x30
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
a000acdc: 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;
a000ace0: e0651006 rsb r1, r5, r6
_HAssert( block_size >= heap->min_block_size );
_HAssert( new_block_size >= heap->min_block_size );
/* Statistics */
stats->free_size += block_size;
a000ace4: e0833001 add r3, r3, r1
if ( _Heap_Is_prev_used( block ) ) {
a000ace8: e3170001 tst r7, #1
uintptr_t block_end = block_begin + block_size;
Heap_Block *const new_block =
_Heap_Block_of_alloc_area( alloc_begin, heap->page_size );
uintptr_t const new_block_begin = (uintptr_t) new_block;
uintptr_t const new_block_size = block_end - new_block_begin;
a000acec: e0668008 rsb r8, r6, r8
_HAssert( block_size >= heap->min_block_size );
_HAssert( new_block_size >= heap->min_block_size );
/* Statistics */
stats->free_size += block_size;
a000acf0: e5843030 str r3, [r4, #48] ; 0x30
if ( _Heap_Is_prev_used( block ) ) {
a000acf4: 1a000013 bne a000ad48 <_Heap_Block_allocate+0xec>
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Prev_block(
const Heap_Block *block
)
{
return (Heap_Block *) ((uintptr_t) block - block->prev_size);
a000acf8: e5953000 ldr r3, [r5] <== NOT EXECUTED
} else {
Heap_Block *const prev_block = _Heap_Prev_block( block );
uintptr_t const prev_block_size = _Heap_Block_size( prev_block );
block = prev_block;
block_size += prev_block_size;
a000acfc: e1a02009 mov r2, r9 <== NOT EXECUTED a000ad00: e0635005 rsb r5, r3, r5 <== NOT EXECUTED
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
a000ad04: e5953004 ldr r3, [r5, #4] <== NOT EXECUTED a000ad08: e3c33001 bic r3, r3, #1 <== NOT EXECUTED a000ad0c: e0811003 add r1, r1, r3 <== NOT EXECUTED
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
a000ad10: e3813001 orr r3, r1, #1 a000ad14: e5853004 str r3, [r5, #4]
new_block->prev_size = block_size;
a000ad18: e5861000 str r1, [r6]
new_block->size_and_flag = new_block_size;
_Heap_Block_split( heap, new_block, free_list_anchor, alloc_size );
a000ad1c: e1a00004 mov r0, r4 a000ad20: e1a0300a mov r3, sl
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
new_block->prev_size = block_size;
new_block->size_and_flag = new_block_size;
a000ad24: e5868004 str r8, [r6, #4]
_Heap_Block_split( heap, new_block, free_list_anchor, alloc_size );
a000ad28: e1a01006 mov r1, r6 a000ad2c: ebffff17 bl a000a990 <_Heap_Block_split>
alloc_size
);
}
/* Statistics */
if ( stats->min_free_size > stats->free_size ) {
a000ad30: e5943030 ldr r3, [r4, #48] ; 0x30 a000ad34: e5942034 ldr r2, [r4, #52] ; 0x34
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
a000ad38: e1a00006 mov r0, r6
alloc_size
);
}
/* Statistics */
if ( stats->min_free_size > stats->free_size ) {
a000ad3c: e1520003 cmp r2, r3
stats->min_free_size = stats->free_size;
a000ad40: 85843034 strhi r3, [r4, #52] ; 0x34
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
a000ad44: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
_Heap_Free_list_insert_after( free_list_anchor, block );
free_list_anchor = block;
/* Statistics */
++stats->free_blocks;
a000ad48: e5940038 ldr r0, [r4, #56] ; 0x38
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
a000ad4c: e5993008 ldr r3, [r9, #8]
new_block->next = next;
new_block->prev = block_before;
a000ad50: e585900c str r9, [r5, #12] a000ad54: e2800001 add r0, r0, #1
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
new_block->next = next;
a000ad58: e5853008 str r3, [r5, #8]
new_block->prev = block_before; block_before->next = new_block; next->prev = new_block;
a000ad5c: e583500c str r5, [r3, #12]
{
Heap_Block *next = block_before->next;
new_block->next = next;
new_block->prev = block_before;
block_before->next = new_block;
a000ad60: e5895008 str r5, [r9, #8] a000ad64: e1a02005 mov r2, r5 a000ad68: e5840038 str r0, [r4, #56] ; 0x38 a000ad6c: eaffffe7 b a000ad10 <_Heap_Block_allocate+0xb4>
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
_Heap_Block_split( heap, block, free_list_anchor, alloc_size );
a000ad70: e1a00004 mov r0, r4 a000ad74: e1a02009 mov r2, r9 a000ad78: e083300a add r3, r3, sl a000ad7c: e1a01005 mov r1, r5 a000ad80: ebffff02 bl a000a990 <_Heap_Block_split>
alloc_size
);
}
/* Statistics */
if ( stats->min_free_size > stats->free_size ) {
a000ad84: e5943030 ldr r3, [r4, #48] ; 0x30 a000ad88: e5942034 ldr r2, [r4, #52] ; 0x34
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
_Heap_Block_split( heap, block, free_list_anchor, alloc_size );
a000ad8c: e1a06005 mov r6, r5
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
a000ad90: e1a00006 mov r0, r6
alloc_size
);
}
/* Statistics */
if ( stats->min_free_size > stats->free_size ) {
a000ad94: e1520003 cmp r2, r3
stats->min_free_size = stats->free_size;
a000ad98: 85843034 strhi r3, [r4, #52] ; 0x34
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
a000ad9c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
a000a990 <_Heap_Block_split>:
Heap_Control *heap,
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
a000a990: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
Heap_Statistics *const stats = &heap->stats;
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
a000a994: e5906014 ldr r6, [r0, #20]
uintptr_t alloc_size
)
{
Heap_Statistics *const stats = &heap->stats;
uintptr_t const page_size = heap->page_size;
a000a998: e5907010 ldr r7, [r0, #16]
Heap_Control *heap,
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
a000a99c: e1a05001 mov r5, r1
Heap_Statistics *const stats = &heap->stats;
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
uintptr_t const min_alloc_size = min_block_size - HEAP_BLOCK_HEADER_SIZE;
a000a9a0: e2468008 sub r8, r6, #8
return heap->stats.size;
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Max( uintptr_t a, uintptr_t b )
{
return a > b ? a : b;
a000a9a4: e1530008 cmp r3, r8 a000a9a8: 21a08003 movcs r8, r3
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const used_size =
a000a9ac: e2888008 add r8, r8, #8
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up(
uintptr_t value,
uintptr_t alignment
)
{
uintptr_t remainder = value % alignment;
a000a9b0: e1a01007 mov r1, r7
Heap_Control *heap,
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
a000a9b4: e1a04000 mov r4, r0 a000a9b8: e1a00008 mov r0, r8 a000a9bc: e1a09002 mov r9, r2 a000a9c0: eb002802 bl a00149d0 <__umodsi3>
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
a000a9c4: e595a004 ldr sl, [r5, #4]
if ( remainder != 0 ) {
a000a9c8: e3500000 cmp r0, #0
return value - remainder + alignment;
a000a9cc: 10887007 addne r7, r8, r7
- 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;
a000a9d0: e3ca2001 bic r2, sl, #1
uintptr_t const used_size =
_Heap_Max( alloc_size, min_alloc_size ) + HEAP_BLOCK_HEADER_SIZE;
uintptr_t const used_block_size = _Heap_Align_up( used_size, page_size );
uintptr_t const free_size = block_size + HEAP_ALLOC_BONUS - used_size;
a000a9d4: e2823004 add r3, r2, #4
uintptr_t remainder = value % alignment;
if ( remainder != 0 ) {
return value - remainder + alignment;
} else {
return value;
a000a9d8: 01a07008 moveq r7, r8
uintptr_t const free_size_limit = min_block_size + HEAP_ALLOC_BONUS;
a000a9dc: e2866004 add r6, r6, #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;
a000a9e0: e0688003 rsb r8, r8, r3
)
{
uintptr_t remainder = value % alignment;
if ( remainder != 0 ) {
return value - remainder + alignment;
a000a9e4: 10607007 rsbne r7, r0, 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 ) {
a000a9e8: e1580006 cmp r8, r6
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a000a9ec: e0853002 add r3, r5, r2
a000a9f0: 3a00001c bcc a000aa68 <_Heap_Block_split+0xd8>
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
a000a9f4: e20aa001 and sl, sl, #1
block->size_and_flag = size | flag;
a000a9f8: e187a00a orr sl, r7, sl a000a9fc: e585a004 str sl, [r5, #4]
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
a000aa00: e5931004 ldr r1, [r3, #4]
_HAssert( used_block_size + free_block_size == block_size );
_Heap_Block_set_size( block, used_block_size );
/* Statistics */
stats->free_size += free_block_size;
a000aa04: e5940030 ldr r0, [r4, #48] ; 0x30
_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;
a000aa08: e0672002 rsb r2, r7, r2 a000aa0c: e3c11001 bic r1, r1, #1
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
a000aa10: e083c001 add ip, r3, r1
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
a000aa14: e59cc004 ldr ip, [ip, #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;
a000aa18: e0800002 add r0, r0, r2
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a000aa1c: e0875005 add r5, r7, r5
if ( _Heap_Is_used( next_block ) ) {
a000aa20: e31c0001 tst ip, #1
_HAssert( used_block_size + free_block_size == block_size );
_Heap_Block_set_size( block, used_block_size );
/* Statistics */
stats->free_size += free_block_size;
a000aa24: e5840030 str r0, [r4, #48] ; 0x30
if ( _Heap_Is_used( next_block ) ) {
a000aa28: 1a000012 bne a000aa78 <_Heap_Block_split+0xe8>
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
a000aa2c: e5930008 ldr r0, [r3, #8] <== NOT EXECUTED a000aa30: 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;
a000aa34: e0822001 add r2, r2, r1 <== NOT EXECUTED
)
{
Heap_Block *next = old_block->next;
Heap_Block *prev = old_block->prev;
new_block->next = next;
a000aa38: e5850008 str r0, [r5, #8] <== NOT EXECUTED
new_block->prev = prev;
a000aa3c: e585300c str r3, [r5, #12] <== NOT EXECUTED
next->prev = new_block;
prev->next = new_block;
a000aa40: e5835008 str r5, [r3, #8] <== NOT EXECUTED
Heap_Block *prev = old_block->prev;
new_block->next = next;
new_block->prev = prev;
next->prev = new_block;
a000aa44: e580500c str r5, [r0, #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);
a000aa48: e0823005 add r3, r2, r5 <== NOT EXECUTED
next_block = _Heap_Block_at( free_block, free_block_size );
}
free_block->size_and_flag = free_block_size | HEAP_PREV_BLOCK_USED;
a000aa4c: e3821001 orr r1, r2, #1 a000aa50: e5851004 str r1, [r5, #4]
next_block->prev_size = free_block_size;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
a000aa54: e5931004 ldr r1, [r3, #4]
next_block = _Heap_Block_at( free_block, free_block_size );
}
free_block->size_and_flag = free_block_size | HEAP_PREV_BLOCK_USED;
next_block->prev_size = free_block_size;
a000aa58: e5832000 str r2, [r3]
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
a000aa5c: e3c12001 bic r2, r1, #1
a000aa60: e5832004 str r2, [r3, #4]
a000aa64: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
_Heap_Protection_block_initialize( heap, free_block );
} else {
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
a000aa68: e5932004 ldr r2, [r3, #4]
a000aa6c: e3822001 orr r2, r2, #1
a000aa70: e5832004 str r2, [r3, #4]
a000aa74: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
if ( _Heap_Is_used( next_block ) ) {
_Heap_Free_list_insert_after( free_list_anchor, free_block );
/* Statistics */
++stats->free_blocks;
a000aa78: e5940038 ldr r0, [r4, #56] ; 0x38
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
a000aa7c: e5991008 ldr r1, [r9, #8]
new_block->next = next;
new_block->prev = block_before;
a000aa80: e585900c str r9, [r5, #12] a000aa84: e2800001 add r0, r0, #1
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
new_block->next = next;
a000aa88: e5851008 str r1, [r5, #8]
new_block->prev = block_before; block_before->next = new_block; next->prev = new_block;
a000aa8c: e581500c str r5, [r1, #12]
{
Heap_Block *next = block_before->next;
new_block->next = next;
new_block->prev = block_before;
block_before->next = new_block;
a000aa90: e5895008 str r5, [r9, #8] a000aa94: e5840038 str r0, [r4, #56] ; 0x38 a000aa98: eaffffeb b a000aa4c <_Heap_Block_split+0xbc>
a000f814 <_Heap_Extend>:
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t *extended_size_ptr
)
{
a000f814: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
a000f818: e1a05000 mov r5, r0
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 ) {
a000f81c: e0916002 adds r6, r1, r2
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t *extended_size_ptr
)
{
a000f820: e1a04001 mov r4, r1
Heap_Statistics *const stats = &heap->stats; Heap_Block *const first_block = heap->first_block;
a000f824: e5908020 ldr r8, [r0, #32]
Heap_Block *extend_last_block = NULL; uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; uintptr_t const extend_area_begin = (uintptr_t) extend_area_begin_ptr; uintptr_t const extend_area_end = extend_area_begin + extend_area_size; uintptr_t const free_size = stats->free_size;
a000f828: e5951030 ldr r1, [r5, #48] ; 0x30
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;
a000f82c: e5900010 ldr r0, [r0, #16]
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t *extended_size_ptr
)
{
a000f830: e24dd024 sub sp, sp, #36 ; 0x24
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;
a000f834: e3a07000 mov r7, #0
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t *extended_size_ptr
)
{
a000f838: e58d3010 str r3, [sp, #16]
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;
a000f83c: e58d0008 str r0, [sp, #8]
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;
a000f840: e58d7020 str r7, [sp, #32]
Heap_Block *extend_last_block = NULL;
a000f844: e58d701c str r7, [sp, #28]
uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size;
a000f848: e5953014 ldr r3, [r5, #20]
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;
a000f84c: e58d1018 str r1, [sp, #24]
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;
a000f850: 21a00007 movcs r0, r7
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 ) {
a000f854: 3a000001 bcc a000f860 <_Heap_Extend+0x4c>
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
}
a000f858: e28dd024 add sp, sp, #36 ; 0x24
a000f85c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
if ( extend_area_end < extend_area_begin ) {
return false;
}
extend_area_ok = _Heap_Get_first_and_last_block(
a000f860: e28dc020 add ip, sp, #32 a000f864: e1a01002 mov r1, r2 a000f868: e58dc000 str ip, [sp] a000f86c: e1a00004 mov r0, r4 a000f870: e28dc01c add ip, sp, #28 a000f874: e59d2008 ldr r2, [sp, #8] a000f878: e58dc004 str ip, [sp, #4] a000f87c: ebffed5f bl a000ae00 <_Heap_Get_first_and_last_block>
page_size,
min_block_size,
&extend_first_block,
&extend_last_block
);
if (!extend_area_ok ) {
a000f880: e3500000 cmp r0, #0
a000f884: 0afffff3 beq a000f858 <_Heap_Extend+0x44>
a000f888: e1a09008 mov r9, r8 a000f88c: e1a0b007 mov fp, r7 a000f890: e58d700c str r7, [sp, #12] a000f894: e58d7014 str r7, [sp, #20]
return false;
}
do {
uintptr_t const sub_area_begin = (start_block != first_block) ?
(uintptr_t) start_block : heap->area_begin;
a000f898: e1590008 cmp r9, r8 a000f89c: 05953018 ldreq r3, [r5, #24]
uintptr_t const sub_area_end = start_block->prev_size;
a000f8a0: e599a000 ldr sl, [r9]
return false;
}
do {
uintptr_t const sub_area_begin = (start_block != first_block) ?
(uintptr_t) start_block : heap->area_begin;
a000f8a4: 11a03009 movne r3, r9
uintptr_t const sub_area_end = start_block->prev_size;
Heap_Block *const end_block =
_Heap_Block_of_alloc_area( sub_area_end, page_size );
if (
a000f8a8: e1530006 cmp r3, r6 a000f8ac: 3154000a cmpcc r4, sl
a000f8b0: 3a00006c bcc a000fa68 <_Heap_Extend+0x254>
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
}
if ( extend_area_end == sub_area_begin ) {
a000f8b4: e1530006 cmp r3, r6 a000f8b8: 058d9014 streq r9, [sp, #20]
a000f8bc: 0a000001 beq a000f8c8 <_Heap_Extend+0xb4>
merge_below_block = start_block;
} else if ( extend_area_end < sub_area_end ) {
a000f8c0: e156000a cmp r6, sl a000f8c4: 31a0b009 movcc fp, r9
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
a000f8c8: e1a0000a mov r0, sl a000f8cc: e59d1008 ldr r1, [sp, #8] a000f8d0: eb001593 bl a0014f24 <__umodsi3> a000f8d4: e24a3008 sub r3, sl, #8
link_below_block = start_block;
}
if ( sub_area_end == extend_area_begin ) {
a000f8d8: e15a0004 cmp sl, r4
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
a000f8dc: e0603003 rsb r3, r0, r3
start_block->prev_size = extend_area_end;
a000f8e0: 05896000 streq r6, [r9]
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 )
a000f8e4: 058d300c streq r3, [sp, #12]
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 ) {
a000f8e8: 0a000001 beq a000f8f4 <_Heap_Extend+0xe0>
a000f8ec: e154000a cmp r4, sl a000f8f0: 81a07003 movhi r7, 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;
a000f8f4: e5939004 ldr r9, [r3, #4] a000f8f8: e3c99001 bic r9, r9, #1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a000f8fc: e0839009 add r9, r3, r9
} 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 );
a000f900: e1580009 cmp r8, r9
a000f904: 1affffe3 bne a000f898 <_Heap_Extend+0x84>
if ( extend_area_begin < heap->area_begin ) {
a000f908: e5953018 ldr r3, [r5, #24] a000f90c: e1540003 cmp r4, r3
heap->area_begin = extend_area_begin;
a000f910: 35854018 strcc r4, [r5, #24]
}
start_block = _Heap_Block_at( end_block, _Heap_Block_size( end_block ) );
} while ( start_block != first_block );
if ( extend_area_begin < heap->area_begin ) {
a000f914: 3a000002 bcc a000f924 <_Heap_Extend+0x110>
heap->area_begin = extend_area_begin;
} else if ( heap->area_end < extend_area_end ) {
a000f918: e595301c ldr r3, [r5, #28] <== NOT EXECUTED a000f91c: e1560003 cmp r6, r3 <== NOT EXECUTED
heap->area_end = extend_area_end;
a000f920: 8585601c strhi r6, [r5, #28] <== NOT EXECUTED
}
extend_first_block_size =
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
a000f924: e59d3020 ldr r3, [sp, #32] a000f928: e59d201c ldr r2, [sp, #28]
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 ) {
a000f92c: e595c020 ldr ip, [r5, #32]
}
extend_first_block_size =
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
extend_first_block->prev_size = extend_area_end;
a000f930: e5836000 str r6, [r3]
heap->area_begin = extend_area_begin;
} else if ( heap->area_end < extend_area_end ) {
heap->area_end = extend_area_end;
}
extend_first_block_size =
a000f934: e0631002 rsb r1, r3, r2
(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;
a000f938: e3810001 orr r0, r1, #1
_Heap_Protection_block_initialize( heap, extend_first_block );
extend_last_block->prev_size = extend_first_block_size;
a000f93c: e5821000 str r1, [r2]
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 ) {
a000f940: e15c0003 cmp ip, r3
extend_first_block->size_and_flag =
extend_first_block_size | HEAP_PREV_BLOCK_USED;
_Heap_Protection_block_initialize( heap, extend_first_block );
extend_last_block->prev_size = extend_first_block_size;
extend_last_block->size_and_flag = 0;
a000f944: e3a01000 mov r1, #0
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 =
a000f948: e5830004 str r0, [r3, #4]
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;
a000f94c: e5821004 str r1, [r2, #4]
_Heap_Protection_block_initialize( heap, extend_last_block );
if ( (uintptr_t) extend_first_block < (uintptr_t) heap->first_block ) {
heap->first_block = extend_first_block;
a000f950: 85853020 strhi r3, [r5, #32]
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 ) {
a000f954: 8a000002 bhi a000f964 <_Heap_Extend+0x150>
heap->first_block = extend_first_block;
} else if ( (uintptr_t) extend_last_block > (uintptr_t) heap->last_block ) {
a000f958: e5953024 ldr r3, [r5, #36] ; 0x24 <== NOT EXECUTED a000f95c: e1530002 cmp r3, r2 <== NOT EXECUTED
heap->last_block = extend_last_block;
a000f960: 35852024 strcc r2, [r5, #36] ; 0x24 <== NOT EXECUTED
}
if ( merge_below_block != NULL ) {
a000f964: e59d3014 ldr r3, [sp, #20] a000f968: e3530000 cmp r3, #0
a000f96c: 0a000050 beq a000fab4 <_Heap_Extend+0x2a0>
Heap_Control *heap,
uintptr_t extend_area_begin,
Heap_Block *first_block
)
{
uintptr_t const page_size = heap->page_size;
a000f970: e5958010 ldr r8, [r5, #16] <== NOT EXECUTED
uintptr_t const new_first_block_alloc_begin =
_Heap_Align_up( extend_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size );
a000f974: e2844008 add r4, r4, #8 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up(
uintptr_t value,
uintptr_t alignment
)
{
uintptr_t remainder = value % alignment;
a000f978: e1a00004 mov r0, r4 <== NOT EXECUTED a000f97c: e1a01008 mov r1, r8 <== NOT EXECUTED a000f980: eb001567 bl a0014f24 <__umodsi3> <== 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;
a000f984: e59dc014 ldr ip, [sp, #20] <== NOT EXECUTED
if ( remainder != 0 ) {
a000f988: e3500000 cmp r0, #0 <== NOT EXECUTED
return value - remainder + alignment;
a000f98c: 10844008 addne r4, r4, r8 <== NOT EXECUTED a000f990: 10604004 rsbne r4, r0, r4 <== 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 =
a000f994: e2441008 sub r1, r4, #8 <== NOT EXECUTED
uintptr_t const first_block_begin = (uintptr_t) first_block;
uintptr_t const new_first_block_size =
first_block_begin - new_first_block_begin;
Heap_Block *const new_first_block = (Heap_Block *) new_first_block_begin;
new_first_block->prev_size = first_block->prev_size;
a000f998: e59c2000 ldr r2, [ip] <== NOT EXECUTED
uintptr_t const new_first_block_alloc_begin =
_Heap_Align_up( extend_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size );
uintptr_t const new_first_block_begin =
new_first_block_alloc_begin - HEAP_BLOCK_HEADER_SIZE;
uintptr_t const first_block_begin = (uintptr_t) first_block;
uintptr_t const new_first_block_size =
a000f99c: e061300c rsb r3, r1, ip <== NOT EXECUTED
first_block_begin - new_first_block_begin;
Heap_Block *const new_first_block = (Heap_Block *) new_first_block_begin;
new_first_block->prev_size = first_block->prev_size;
new_first_block->size_and_flag = new_first_block_size | HEAP_PREV_BLOCK_USED;
a000f9a0: e3833001 orr r3, r3, #1 <== NOT EXECUTED
uintptr_t const first_block_begin = (uintptr_t) first_block;
uintptr_t const new_first_block_size =
first_block_begin - new_first_block_begin;
Heap_Block *const new_first_block = (Heap_Block *) new_first_block_begin;
new_first_block->prev_size = first_block->prev_size;
a000f9a4: e5042008 str r2, [r4, #-8] <== NOT EXECUTED
new_first_block->size_and_flag = new_first_block_size | HEAP_PREV_BLOCK_USED;
a000f9a8: e5813004 str r3, [r1, #4] <== NOT EXECUTED
_Heap_Free_block( heap, new_first_block );
a000f9ac: e1a00005 mov r0, r5 <== NOT EXECUTED a000f9b0: ebffff8f bl a000f7f4 <_Heap_Free_block> <== NOT EXECUTED
link_below_block,
extend_last_block
);
}
if ( merge_above_block != NULL ) {
a000f9b4: e59d000c ldr r0, [sp, #12] a000f9b8: e3500000 cmp r0, #0
a000f9bc: 0a00002b beq a000fa70 <_Heap_Extend+0x25c>
)
{
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,
a000f9c0: 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(
a000f9c4: e0606006 rsb r6, r0, r6 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
a000f9c8: e5951010 ldr r1, [r5, #16] <== NOT EXECUTED a000f9cc: e1a00006 mov r0, r6 <== NOT EXECUTED a000f9d0: eb001553 bl a0014f24 <__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)
a000f9d4: e59d100c ldr r1, [sp, #12] <== NOT EXECUTED a000f9d8: e0606006 rsb r6, r0, r6 <== NOT EXECUTED
| HEAP_PREV_BLOCK_USED;
_Heap_Block_set_size( last_block, last_block_new_size );
_Heap_Free_block( heap, last_block );
a000f9dc: e1a00005 mov r0, r5 <== 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)
a000f9e0: e5913004 ldr r3, [r1, #4] <== NOT EXECUTED
page_size
);
Heap_Block *const new_last_block =
_Heap_Block_at( last_block, last_block_new_size );
new_last_block->size_and_flag =
a000f9e4: e0862001 add r2, r6, r1 <== NOT EXECUTED
(last_block->size_and_flag - last_block_new_size)
a000f9e8: e0663003 rsb r3, r6, r3 <== NOT EXECUTED
| HEAP_PREV_BLOCK_USED;
a000f9ec: e3833001 orr r3, r3, #1 <== NOT EXECUTED
page_size
);
Heap_Block *const new_last_block =
_Heap_Block_at( last_block, last_block_new_size );
new_last_block->size_and_flag =
a000f9f0: e5823004 str r3, [r2, #4] <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
a000f9f4: e5913004 ldr r3, [r1, #4] <== NOT EXECUTED a000f9f8: e2033001 and r3, r3, #1 <== NOT EXECUTED
block->size_and_flag = size | flag;
a000f9fc: e1866003 orr r6, r6, r3 <== NOT EXECUTED a000fa00: e5816004 str r6, [r1, #4] <== NOT EXECUTED
(last_block->size_and_flag - last_block_new_size)
| HEAP_PREV_BLOCK_USED;
_Heap_Block_set_size( last_block, last_block_new_size );
_Heap_Free_block( heap, last_block );
a000fa04: ebffff7a bl a000f7f4 <_Heap_Free_block> <== NOT EXECUTED
extend_first_block,
extend_last_block
);
}
if ( merge_below_block == NULL && merge_above_block == NULL ) {
a000fa08: e59d200c ldr r2, [sp, #12] a000fa0c: e59d3014 ldr r3, [sp, #20] a000fa10: e3520000 cmp r2, #0 a000fa14: 03530000 cmpeq r3, #0
a000fa18: 0a000021 beq a000faa4 <_Heap_Extend+0x290>
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
}
a000fa1c: e5953024 ldr r3, [r5, #36] ; 0x24
* 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(
a000fa20: e595c020 ldr ip, [r5, #32]
_Heap_Free_block( heap, extend_first_block );
}
_Heap_Set_last_block_size( heap );
extended_size = stats->free_size - free_size;
a000fa24: e5952030 ldr r2, [r5, #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;
a000fa28: e5930004 ldr r0, [r3, #4]
* 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(
a000fa2c: e063c00c rsb ip, r3, ip a000fa30: e59d4018 ldr r4, [sp, #24]
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;
a000fa34: e2000001 and r0, r0, #1
/* Statistics */
stats->size += extended_size;
a000fa38: e595102c ldr r1, [r5, #44] ; 0x2c
block->size_and_flag = size | flag;
a000fa3c: e18c0000 orr r0, ip, r0
if ( extended_size_ptr != NULL )
a000fa40: e59dc010 ldr ip, [sp, #16]
_Heap_Free_block( heap, extend_first_block );
}
_Heap_Set_last_block_size( heap );
extended_size = stats->free_size - free_size;
a000fa44: e0642002 rsb r2, r4, r2
/* Statistics */
stats->size += extended_size;
a000fa48: e0811002 add r1, r1, r2
if ( extended_size_ptr != NULL )
a000fa4c: e35c0000 cmp ip, #0 a000fa50: e5830004 str r0, [r3, #4]
_Heap_Set_last_block_size( heap );
extended_size = stats->free_size - free_size;
/* Statistics */
stats->size += extended_size;
a000fa54: e585102c str r1, [r5, #44] ; 0x2c
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
a000fa58: 13a00001 movne r0, #1
/* Statistics */
stats->size += extended_size;
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
a000fa5c: 158c2000 strne r2, [ip]
return true;
a000fa60: 03a00001 moveq r0, #1 a000fa64: eaffff7b b a000f858 <_Heap_Extend+0x44>
_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;
a000fa68: e3a00000 mov r0, #0 <== NOT EXECUTED a000fa6c: eaffff79 b a000f858 <_Heap_Extend+0x44> <== NOT EXECUTED
);
}
if ( merge_above_block != NULL ) {
_Heap_Merge_above( heap, merge_above_block, extend_area_end );
} else if ( link_above_block != NULL ) {
a000fa70: e3570000 cmp r7, #0
a000fa74: 0affffe3 beq a000fa08 <_Heap_Extend+0x1f4>
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;
a000fa78: e5971004 ldr r1, [r7, #4] <== NOT EXECUTED
)
{
uintptr_t const link_begin = (uintptr_t) link;
uintptr_t const first_block_begin = (uintptr_t) first_block;
_Heap_Block_set_size( link, first_block_begin - link_begin );
a000fa7c: e59d2020 ldr r2, [sp, #32] <== 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(
a000fa80: e59d301c ldr r3, [sp, #28] <== NOT EXECUTED a000fa84: e2011001 and r1, r1, #1 <== 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 );
a000fa88: e0672002 rsb r2, r7, r2 <== NOT EXECUTED
block->size_and_flag = size | flag;
a000fa8c: e1822001 orr r2, r2, r1 <== NOT EXECUTED a000fa90: e5872004 str r2, [r7, #4] <== NOT EXECUTED
last_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
a000fa94: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED a000fa98: e3822001 orr r2, r2, #1 <== NOT EXECUTED a000fa9c: e5832004 str r2, [r3, #4] <== NOT EXECUTED a000faa0: eaffffd8 b a000fa08 <_Heap_Extend+0x1f4> <== NOT EXECUTED
extend_last_block
);
}
if ( merge_below_block == NULL && merge_above_block == NULL ) {
_Heap_Free_block( heap, extend_first_block );
a000faa4: e1a00005 mov r0, r5 a000faa8: e59d1020 ldr r1, [sp, #32] a000faac: ebffff50 bl a000f7f4 <_Heap_Free_block> a000fab0: eaffffd9 b a000fa1c <_Heap_Extend+0x208>
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 ) {
a000fab4: e35b0000 cmp fp, #0
{
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;
a000fab8: 1062b00b rsbne fp, r2, fp a000fabc: 138bb001 orrne fp, fp, #1
)
{
uintptr_t const last_block_begin = (uintptr_t) last_block;
uintptr_t const link_begin = (uintptr_t) link;
last_block->size_and_flag =
a000fac0: 1582b004 strne fp, [r2, #4] a000fac4: eaffffba b a000f9b4 <_Heap_Extend+0x1a0>
a000f4c8 <_Heap_Free>:
return do_free;
}
#endif
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
{
a000f4c8: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
a000f4cc: e1a04000 mov r4, r0
a000f4d0: e1a05001 mov r5, r1
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
a000f4d4: e1a00001 mov r0, r1 a000f4d8: e5941010 ldr r1, [r4, #16] a000f4dc: eb00153b bl a00149d0 <__umodsi3>
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
a000f4e0: e5943020 ldr r3, [r4, #32]
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
a000f4e4: e2455008 sub r5, r5, #8
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
a000f4e8: e0605005 rsb r5, r0, r5
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
a000f4ec: e1550003 cmp r5, r3
a000f4f0: 3a000030 bcc a000f5b8 <_Heap_Free+0xf0>
a000f4f4: e5941024 ldr r1, [r4, #36] ; 0x24 a000f4f8: e1550001 cmp r5, r1
a000f4fc: 8a00002d bhi a000f5b8 <_Heap_Free+0xf0>
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
a000f500: e595c004 ldr ip, [r5, #4]
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
a000f504: e3cc6001 bic r6, ip, #1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a000f508: e0852006 add r2, r5, r6
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
a000f50c: e1530002 cmp r3, r2
a000f510: 8a000028 bhi a000f5b8 <_Heap_Free+0xf0>
a000f514: e1510002 cmp r1, r2
_Heap_Protection_block_check( heap, next_block );
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
_HAssert( false );
return false;
a000f518: 33a00000 movcc r0, #0
a000f51c: 3a000027 bcc a000f5c0 <_Heap_Free+0xf8>
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
a000f520: e5927004 ldr r7, [r2, #4]
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
_HAssert( false );
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
a000f524: e2170001 ands r0, r7, #1
a000f528: 0a000024 beq a000f5c0 <_Heap_Free+0xf8>
return true;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
a000f52c: e1510002 cmp r1, r2
- 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;
a000f530: e3c77001 bic r7, r7, #1 a000f534: 03a08000 moveq r8, #0
a000f538: 0a000004 beq a000f550 <_Heap_Free+0x88>
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
a000f53c: e0820007 add r0, r2, r7
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
a000f540: e5900004 ldr r0, [r0, #4]
return do_free;
}
#endif
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
a000f544: e3100001 tst r0, #1 a000f548: 13a08000 movne r8, #0 a000f54c: 03a08001 moveq r8, #1
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
if ( !_Heap_Is_prev_used( block ) ) {
a000f550: e21c0001 ands r0, ip, #1
a000f554: 1a00001a bne a000f5c4 <_Heap_Free+0xfc>
uintptr_t const prev_size = block->prev_size;
a000f558: e595c000 ldr ip, [r5]
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a000f55c: e06ca005 rsb sl, ip, r5
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
a000f560: e153000a cmp r3, sl
a000f564: 8a000015 bhi a000f5c0 <_Heap_Free+0xf8>
a000f568: e151000a cmp r1, sl
a000f56c: 3a000013 bcc a000f5c0 <_Heap_Free+0xf8>
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;
a000f570: e59a0004 ldr r0, [sl, #4]
return( false );
}
/* As we always coalesce free blocks, the block that preceedes prev_block
must have been used. */
if ( !_Heap_Is_prev_used ( prev_block) ) {
a000f574: e2100001 ands r0, r0, #1
a000f578: 0a000010 beq a000f5c0 <_Heap_Free+0xf8>
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
a000f57c: e3580000 cmp r8, #0
a000f580: 0a000038 beq a000f668 <_Heap_Free+0x1a0>
uintptr_t const size = block_size + prev_size + next_block_size;
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
a000f584: e5940038 ldr r0, [r4, #56] ; 0x38
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
a000f588: e5923008 ldr r3, [r2, #8]
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
uintptr_t const size = block_size + prev_size + next_block_size;
a000f58c: e0867007 add r7, r6, r7
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
a000f590: e592200c ldr r2, [r2, #12]
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
uintptr_t const size = block_size + prev_size + next_block_size;
a000f594: e087c00c add ip, r7, ip
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
a000f598: e2400001 sub r0, r0, #1
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
a000f59c: e38c1001 orr r1, ip, #1
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
prev->next = next;
a000f5a0: e5823008 str r3, [r2, #8]
next->prev = prev;
a000f5a4: e583200c str r2, [r3, #12]
}
if ( next_is_free ) { /* coalesce both */
uintptr_t const size = block_size + prev_size + next_block_size;
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
a000f5a8: e5840038 str r0, [r4, #56] ; 0x38
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
a000f5ac: e58a1004 str r1, [sl, #4]
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
a000f5b0: e78ac00c str ip, [sl, ip] a000f5b4: ea00000e b a000f5f4 <_Heap_Free+0x12c>
_Heap_Protection_block_check( heap, next_block );
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
_HAssert( false );
return false;
a000f5b8: e3a00000 mov r0, #0
a000f5bc: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
a000f5c0: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
uintptr_t const size = block_size + prev_size;
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
next_block->prev_size = size;
}
} else if ( next_is_free ) { /* coalesce next */
a000f5c4: e3580000 cmp r8, #0
a000f5c8: 0a000014 beq a000f620 <_Heap_Free+0x158>
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
a000f5cc: e5923008 ldr r3, [r2, #8] a000f5d0: e592200c ldr r2, [r2, #12]
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
next_block->prev_size = size;
}
} else if ( next_is_free ) { /* coalesce next */
uintptr_t const size = block_size + next_block_size;
a000f5d4: e0877006 add r7, r7, r6
_Heap_Free_list_replace( next_block, block );
block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
a000f5d8: e3871001 orr r1, r7, #1
)
{
Heap_Block *next = old_block->next;
Heap_Block *prev = old_block->prev;
new_block->next = next;
a000f5dc: e5853008 str r3, [r5, #8]
new_block->prev = prev;
a000f5e0: e585200c str r2, [r5, #12]
next->prev = new_block;
prev->next = new_block;
a000f5e4: e5825008 str r5, [r2, #8]
Heap_Block *prev = old_block->prev;
new_block->next = next;
new_block->prev = prev;
next->prev = new_block;
a000f5e8: e583500c str r5, [r3, #12] a000f5ec: e5851004 str r1, [r5, #4]
next_block = _Heap_Block_at( block, size );
next_block->prev_size = size;
a000f5f0: e7857007 str r7, [r5, r7]
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
a000f5f4: e5942040 ldr r2, [r4, #64] ; 0x40
++stats->frees;
a000f5f8: e5943050 ldr r3, [r4, #80] ; 0x50
stats->free_size += block_size;
a000f5fc: e5941030 ldr r1, [r4, #48] ; 0x30
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
a000f600: e2422001 sub r2, r2, #1
++stats->frees;
a000f604: e2833001 add r3, r3, #1
stats->free_size += block_size;
a000f608: e0816006 add r6, r1, r6
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
a000f60c: e5842040 str r2, [r4, #64] ; 0x40
++stats->frees;
a000f610: e5843050 str r3, [r4, #80] ; 0x50
stats->free_size += block_size;
a000f614: e5846030 str r6, [r4, #48] ; 0x30
return( true );
a000f618: e3a00001 mov r0, #1
a000f61c: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
next_block->prev_size = size;
} else { /* no coalesce */
/* Add 'block' to the head of the free blocks list as it tends to
produce less fragmentation than adding to the tail. */
_Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block );
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
a000f620: e3863001 orr r3, r6, #1 a000f624: e5853004 str r3, [r5, #4]
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
next_block->prev_size = block_size;
/* Statistics */
++stats->free_blocks;
a000f628: e5943038 ldr r3, [r4, #56] ; 0x38
if ( stats->max_free_blocks < stats->free_blocks ) {
a000f62c: e594c03c ldr ip, [r4, #60] ; 0x3c
} else { /* no coalesce */
/* Add 'block' to the head of the free blocks list as it tends to
produce less fragmentation than adding to the tail. */
_Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block );
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
a000f630: e5920004 ldr r0, [r2, #4]
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
a000f634: e5941008 ldr r1, [r4, #8]
next_block->prev_size = block_size;
/* Statistics */
++stats->free_blocks;
a000f638: e2833001 add r3, r3, #1
} else { /* no coalesce */
/* Add 'block' to the head of the free blocks list as it tends to
produce less fragmentation than adding to the tail. */
_Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block );
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
a000f63c: e3c00001 bic r0, r0, #1
next_block->prev_size = block_size;
/* Statistics */
++stats->free_blocks;
if ( stats->max_free_blocks < stats->free_blocks ) {
a000f640: e153000c cmp r3, ip
new_block->next = next;
a000f644: e5851008 str r1, [r5, #8]
new_block->prev = block_before;
a000f648: e585400c str r4, [r5, #12]
} else { /* no coalesce */
/* Add 'block' to the head of the free blocks list as it tends to
produce less fragmentation than adding to the tail. */
_Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block );
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
a000f64c: e5820004 str r0, [r2, #4]
block_before->next = new_block; next->prev = new_block;
a000f650: e581500c str r5, [r1, #12]
next_block->prev_size = block_size;
a000f654: e7856006 str r6, [r5, r6]
{
Heap_Block *next = block_before->next;
new_block->next = next;
new_block->prev = block_before;
block_before->next = new_block;
a000f658: e5845008 str r5, [r4, #8]
/* Statistics */
++stats->free_blocks;
a000f65c: e5843038 str r3, [r4, #56] ; 0x38
if ( stats->max_free_blocks < stats->free_blocks ) {
stats->max_free_blocks = stats->free_blocks;
a000f660: 8584303c strhi r3, [r4, #60] ; 0x3c a000f664: eaffffe2 b a000f5f4 <_Heap_Free+0x12c>
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
} else { /* coalesce prev */
uintptr_t const size = block_size + prev_size;
a000f668: e086c00c add ip, r6, ip
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
a000f66c: e38c3001 orr r3, ip, #1 a000f670: e58a3004 str r3, [sl, #4]
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
a000f674: e5923004 ldr r3, [r2, #4]
next_block->prev_size = size;
a000f678: e785c006 str ip, [r5, r6]
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
} else { /* coalesce prev */
uintptr_t const size = block_size + prev_size;
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
a000f67c: e3c33001 bic r3, r3, #1 a000f680: e5823004 str r3, [r2, #4] a000f684: eaffffda b a000f5f4 <_Heap_Free+0x12c>
a001654c <_Heap_Resize_block>:
void *alloc_begin_ptr,
uintptr_t new_alloc_size,
uintptr_t *old_size,
uintptr_t *new_size
)
{
a001654c: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
a0016550: e1a04000 mov r4, r0
a0016554: e1a05001 mov r5, r1
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
a0016558: e1a00001 mov r0, r1 a001655c: e5941010 ldr r1, [r4, #16] a0016560: e1a07003 mov r7, r3 a0016564: e1a0a002 mov sl, r2 a0016568: ebfff918 bl a00149d0 <__umodsi3>
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;
a001656c: e5943020 ldr r3, [r4, #32] a0016570: e59d601c ldr r6, [sp, #28]
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
a0016574: e2458008 sub r8, r5, #8
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
a0016578: e0601008 rsb r1, r0, r8
uintptr_t const alloc_begin = (uintptr_t) alloc_begin_ptr;
Heap_Block *const block = _Heap_Block_of_alloc_area( alloc_begin, page_size );
*old_size = 0;
a001657c: e3a02000 mov r2, #0
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
a0016580: e1530001 cmp r3, r1 a0016584: e5872000 str r2, [r7]
*new_size = 0;
a0016588: e5862000 str r2, [r6]
a001658c: 8a000038 bhi a0016674 <_Heap_Resize_block+0x128>
a0016590: e5943024 ldr r3, [r4, #36] ; 0x24 a0016594: e1530001 cmp r3, r1
a0016598: 3a000037 bcc a001667c <_Heap_Resize_block+0x130>
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
a001659c: e5910004 ldr r0, [r1, #4]
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t block_size = _Heap_Block_size( block );
uintptr_t block_end = block_begin + block_size;
uintptr_t alloc_size = block_end - alloc_begin + HEAP_ALLOC_BONUS;
a00165a0: e2653004 rsb r3, r5, #4 a00165a4: e3c00001 bic r0, r0, #1
{
Heap_Statistics *const stats = &heap->stats;
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t block_size = _Heap_Block_size( block );
uintptr_t block_end = block_begin + block_size;
a00165a8: e0812000 add r2, r1, r0 a00165ac: e592c004 ldr ip, [r2, #4]
uintptr_t alloc_size = block_end - alloc_begin + HEAP_ALLOC_BONUS;
a00165b0: e0833002 add r3, r3, r2 a00165b4: e3ccc001 bic ip, ip, #1
new_size
);
} else {
return HEAP_RESIZE_FATAL_ERROR;
}
}
a00165b8: e082800c add r8, r2, ip
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
a00165bc: e5988004 ldr r8, [r8, #4]
bool next_block_is_free = _Heap_Is_free( next_block );;
_HAssert( _Heap_Is_block_in_heap( heap, next_block ) );
_HAssert( _Heap_Is_prev_used( next_block ) );
*old_size = alloc_size;
a00165c0: e5873000 str r3, [r7]
RTEMS_INLINE_ROUTINE bool _Heap_Is_free(
const Heap_Block *block
)
{
return !_Heap_Is_used( block );
a00165c4: e3180001 tst r8, #1 a00165c8: 13a07000 movne r7, #0 a00165cc: 03a07001 moveq r7, #1
if ( next_block_is_free ) {
a00165d0: e3570000 cmp r7, #0
block_size += next_block_size;
alloc_size += next_block_size;
a00165d4: 1083300c addne r3, r3, ip
_HAssert( _Heap_Is_prev_used( next_block ) );
*old_size = alloc_size;
if ( next_block_is_free ) {
block_size += next_block_size;
a00165d8: 1080000c addne r0, r0, ip
alloc_size += next_block_size;
}
if ( new_alloc_size > alloc_size ) {
a00165dc: e15a0003 cmp sl, r3
a00165e0: 8a000027 bhi a0016684 <_Heap_Resize_block+0x138>
return HEAP_RESIZE_UNSATISFIED;
}
if ( next_block_is_free ) {
a00165e4: e3570000 cmp r7, #0
a00165e8: 0a000011 beq a0016634 <_Heap_Resize_block+0xe8>
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;
a00165ec: e5917004 ldr r7, [r1, #4] <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a00165f0: e0803001 add r3, r0, r1 <== NOT EXECUTED
next_block = _Heap_Block_at( block, block_size );
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
/* Statistics */
--stats->free_blocks;
a00165f4: e594e038 ldr lr, [r4, #56] ; 0x38 <== 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;
a00165f8: e2077001 and r7, r7, #1 <== NOT EXECUTED
block->size_and_flag = size | flag;
a00165fc: e1800007 orr r0, r0, r7 <== NOT EXECUTED a0016600: e5810004 str r0, [r1, #4] <== NOT EXECUTED
stats->free_size -= next_block_size;
a0016604: e5948030 ldr r8, [r4, #48] ; 0x30 <== NOT EXECUTED
_Heap_Block_set_size( block, block_size );
_Heap_Free_list_remove( next_block );
next_block = _Heap_Block_at( block, block_size );
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
a0016608: e5937004 ldr r7, [r3, #4] <== NOT EXECUTED
new_size
);
} else {
return HEAP_RESIZE_FATAL_ERROR;
}
}
a001660c: e5920008 ldr r0, [r2, #8] <== NOT EXECUTED a0016610: e592200c ldr r2, [r2, #12] <== NOT EXECUTED
_Heap_Block_set_size( block, block_size );
_Heap_Free_list_remove( next_block );
next_block = _Heap_Block_at( block, block_size );
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
a0016614: e3877001 orr r7, r7, #1 <== NOT EXECUTED
/* Statistics */
--stats->free_blocks;
a0016618: e24ee001 sub lr, lr, #1 <== NOT EXECUTED
stats->free_size -= next_block_size;
a001661c: e06cc008 rsb ip, ip, r8 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
prev->next = next;
a0016620: e5820008 str r0, [r2, #8] <== NOT EXECUTED
next->prev = prev;
a0016624: e580200c str r2, [r0, #12] <== NOT EXECUTED
_Heap_Block_set_size( block, block_size );
_Heap_Free_list_remove( next_block );
next_block = _Heap_Block_at( block, block_size );
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
a0016628: e5837004 str r7, [r3, #4] <== NOT EXECUTED
/* Statistics */
--stats->free_blocks;
a001662c: e584e038 str lr, [r4, #56] ; 0x38 <== NOT EXECUTED
stats->free_size -= next_block_size;
a0016630: e584c030 str ip, [r4, #48] ; 0x30 <== NOT EXECUTED
}
block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size );
a0016634: e1a02005 mov r2, r5 a0016638: e1a0300a mov r3, sl a001663c: e1a00004 mov r0, r4 a0016640: ebffd185 bl a000ac5c <_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;
a0016644: e5902004 ldr r2, [r0, #4] a0016648: e1a03000 mov r3, r0
*new_size = (uintptr_t) next_block - alloc_begin + HEAP_ALLOC_BONUS;
/* Statistics */
++stats->resizes;
return HEAP_RESIZE_SUCCESSFUL;
a001664c: e3a00000 mov r0, #0 a0016650: e3c22001 bic r2, r2, #1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a0016654: e2822004 add r2, r2, #4
block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size );
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;
a0016658: e0655002 rsb r5, r5, r2 a001665c: e0833005 add r3, r3, r5 a0016660: e5863000 str r3, [r6]
/* Statistics */
++stats->resizes;
a0016664: e5943054 ldr r3, [r4, #84] ; 0x54
a0016668: e2833001 add r3, r3, #1
a001666c: e5843054 str r3, [r4, #84] ; 0x54
a0016670: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
new_alloc_size,
old_size,
new_size
);
} else {
return HEAP_RESIZE_FATAL_ERROR;
a0016674: e3a00002 mov r0, #2 <== NOT EXECUTED
a0016678: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
a001667c: e3a00002 mov r0, #2 <== NOT EXECUTED
} }
a0016680: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
block_size += next_block_size;
alloc_size += next_block_size;
}
if ( new_alloc_size > alloc_size ) {
return HEAP_RESIZE_UNSATISFIED;
a0016684: e3a00001 mov r0, #1
*new_size = 0;
_Heap_Protection_block_check( heap, block );
if ( _Heap_Is_block_in_heap( heap, block ) ) {
return _Heap_Resize_block_checked(
a0016688: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
a001668c <_Heap_Size_of_alloc_area>:
bool _Heap_Size_of_alloc_area(
Heap_Control *heap,
void *alloc_begin_ptr,
uintptr_t *alloc_size
)
{
a001668c: e92d40f0 push {r4, r5, r6, r7, lr}
a0016690: e1a04000 mov r4, r0
a0016694: e1a05001 mov r5, r1
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
a0016698: e1a00001 mov r0, r1 a001669c: e5941010 ldr r1, [r4, #16] a00166a0: e1a07002 mov r7, r2 a00166a4: ebfff8c9 bl a00149d0 <__umodsi3>
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
a00166a8: e5943020 ldr r3, [r4, #32]
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
a00166ac: e2456008 sub r6, r5, #8
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
a00166b0: e0600006 rsb r0, r0, r6
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
a00166b4: e1500003 cmp r0, r3
a00166b8: 3a000012 bcc a0016708 <_Heap_Size_of_alloc_area+0x7c>
a00166bc: e5942024 ldr r2, [r4, #36] ; 0x24 a00166c0: e1500002 cmp r0, r2
a00166c4: 8a00000f bhi a0016708 <_Heap_Size_of_alloc_area+0x7c>
- 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;
a00166c8: e5906004 ldr r6, [r0, #4] a00166cc: e3c66001 bic r6, r6, #1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a00166d0: e0806006 add r6, r0, r6
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
a00166d4: e1530006 cmp r3, r6
a00166d8: 8a00000a bhi a0016708 <_Heap_Size_of_alloc_area+0x7c>
a00166dc: e1520006 cmp r2, r6
if (
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
) {
return false;
a00166e0: 33a00000 movcc r0, #0
a00166e4: 3a000009 bcc a0016710 <_Heap_Size_of_alloc_area+0x84>
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;
a00166e8: e5960004 ldr r0, [r6, #4]
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if (
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
a00166ec: e2100001 ands r0, r0, #1
a00166f0: 0a000006 beq a0016710 <_Heap_Size_of_alloc_area+0x84>
) {
return false;
}
*alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin;
a00166f4: e2655004 rsb r5, r5, #4 a00166f8: e0856006 add r6, r5, r6 a00166fc: e5876000 str r6, [r7]
return true;
a0016700: e3a00001 mov r0, #1
a0016704: e8bd80f0 pop {r4, r5, r6, r7, pc}
if (
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
) {
return false;
a0016708: e3a00000 mov r0, #0 <== NOT EXECUTED
a001670c: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
}
*alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin;
return true;
}
a0016710: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
a000b9c0 <_Heap_Walk>:
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() ) ) {
a000b9c0: e59f3584 ldr r3, [pc, #1412] ; a000bf4c <_Heap_Walk+0x58c>
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
a000b9c4: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
uintptr_t const min_block_size = heap->min_block_size;
Heap_Block *const first_block = heap->first_block;
Heap_Block *const last_block = heap->last_block;
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
a000b9c8: e31200ff tst r2, #255 ; 0xff
if ( !_System_state_Is_up( _System_state_Get() ) ) {
a000b9cc: e5933000 ldr r3, [r3]
uintptr_t const min_block_size = heap->min_block_size;
Heap_Block *const first_block = heap->first_block;
Heap_Block *const last_block = heap->last_block;
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
a000b9d0: e59f2578 ldr r2, [pc, #1400] ; a000bf50 <_Heap_Walk+0x590> a000b9d4: e59f9578 ldr r9, [pc, #1400] ; a000bf54 <_Heap_Walk+0x594>
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
a000b9d8: e1a0a001 mov sl, r1
uintptr_t const page_size = heap->page_size;
a000b9dc: e5901010 ldr r1, [r0, #16]
uintptr_t const min_block_size = heap->min_block_size;
Heap_Block *const first_block = heap->first_block;
Heap_Block *const last_block = heap->last_block;
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
a000b9e0: 11a09002 movne r9, r2
if ( !_System_state_Is_up( _System_state_Get() ) ) {
a000b9e4: e3530003 cmp r3, #3
int source,
bool dump
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
a000b9e8: e5902014 ldr r2, [r0, #20]
Heap_Block *const first_block = heap->first_block; Heap_Block *const last_block = heap->last_block;
a000b9ec: e5903024 ldr r3, [r0, #36] ; 0x24
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
a000b9f0: e24dd038 sub sp, sp, #56 ; 0x38 a000b9f4: e1a04000 mov r4, r0
uintptr_t const page_size = heap->page_size;
a000b9f8: e58d1024 str r1, [sp, #36] ; 0x24
uintptr_t const min_block_size = heap->min_block_size;
a000b9fc: e58d2028 str r2, [sp, #40] ; 0x28
Heap_Block *const first_block = heap->first_block;
a000ba00: e5908020 ldr r8, [r0, #32]
Heap_Block *const last_block = heap->last_block;
a000ba04: e58d302c str r3, [sp, #44] ; 0x2c
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() ) ) {
a000ba08: 0a000002 beq a000ba18 <_Heap_Walk+0x58>
}
block = next_block;
} while ( block != first_block );
return true;
a000ba0c: e3a00001 mov r0, #1
}
a000ba10: e28dd038 add sp, sp, #56 ; 0x38
a000ba14: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
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)(
a000ba18: e594101c ldr r1, [r4, #28] a000ba1c: e5900018 ldr r0, [r0, #24] a000ba20: e5942008 ldr r2, [r4, #8] a000ba24: e594300c ldr r3, [r4, #12] a000ba28: e59dc028 ldr ip, [sp, #40] ; 0x28 a000ba2c: e58d1008 str r1, [sp, #8] a000ba30: e59d102c ldr r1, [sp, #44] ; 0x2c a000ba34: e58d0004 str r0, [sp, #4] a000ba38: e58d2014 str r2, [sp, #20] a000ba3c: e58d1010 str r1, [sp, #16] a000ba40: e58d3018 str r3, [sp, #24] a000ba44: e59f250c ldr r2, [pc, #1292] ; a000bf58 <_Heap_Walk+0x598> a000ba48: e58dc000 str ip, [sp] a000ba4c: e58d800c str r8, [sp, #12] a000ba50: e1a0000a mov r0, sl a000ba54: e3a01000 mov r1, #0 a000ba58: e59d3024 ldr r3, [sp, #36] ; 0x24 a000ba5c: e12fff39 blx r9
heap->area_begin, heap->area_end,
first_block, last_block,
first_free_block, last_free_block
);
if ( page_size == 0 ) {
a000ba60: e59d2024 ldr r2, [sp, #36] ; 0x24 a000ba64: e3520000 cmp r2, #0
a000ba68: 0a000024 beq a000bb00 <_Heap_Walk+0x140>
(*printer)( source, true, "page size is zero\n" );
return false;
}
if ( !_Addresses_Is_aligned( (void *) page_size ) ) {
a000ba6c: e59d3024 ldr r3, [sp, #36] ; 0x24 a000ba70: e2135007 ands r5, r3, #7
a000ba74: 1a000027 bne a000bb18 <_Heap_Walk+0x158>
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
a000ba78: e59d0028 ldr r0, [sp, #40] ; 0x28 a000ba7c: e59d1024 ldr r1, [sp, #36] ; 0x24 a000ba80: ebffe561 bl a000500c <__umodsi3>
);
return false;
}
if ( !_Heap_Is_aligned( min_block_size, page_size ) ) {
a000ba84: e250b000 subs fp, r0, #0
a000ba88: 1a000028 bne a000bb30 <_Heap_Walk+0x170>
a000ba8c: e2880008 add r0, r8, #8 a000ba90: e59d1024 ldr r1, [sp, #36] ; 0x24 a000ba94: ebffe55c bl a000500c <__umodsi3>
);
return false;
}
if (
a000ba98: e2506000 subs r6, r0, #0
a000ba9c: 1a00002a bne a000bb4c <_Heap_Walk+0x18c>
block = next_block;
} while ( block != first_block );
return true;
}
a000baa0: e598b004 ldr fp, [r8, #4]
);
return false;
}
if ( !_Heap_Is_prev_used( first_block ) ) {
a000baa4: e21b5001 ands r5, fp, #1
a000baa8: 0a0000f4 beq a000be80 <_Heap_Walk+0x4c0>
- 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;
a000baac: e59dc02c ldr ip, [sp, #44] ; 0x2c a000bab0: e59c3004 ldr r3, [ip, #4] a000bab4: 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);
a000bab8: e08c3003 add r3, ip, r3
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;
a000babc: e5935004 ldr r5, [r3, #4]
);
return false;
}
if ( _Heap_Is_free( last_block ) ) {
a000bac0: e2155001 ands r5, r5, #1
a000bac4: 0a000007 beq a000bae8 <_Heap_Walk+0x128>
);
return false;
}
if (
a000bac8: e1580003 cmp r8, r3
a000bacc: 0a000025 beq a000bb68 <_Heap_Walk+0x1a8>
_Heap_Block_at( last_block, _Heap_Block_size( last_block ) ) != first_block
) {
(*printer)(
a000bad0: e1a0000a mov r0, sl <== NOT EXECUTED a000bad4: e3a01001 mov r1, #1 <== NOT EXECUTED a000bad8: e59f247c ldr r2, [pc, #1148] ; a000bf5c <_Heap_Walk+0x59c> <== NOT EXECUTED a000badc: e12fff39 blx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
a000bae0: e1a00006 mov r0, r6 <== NOT EXECUTED a000bae4: eaffffc9 b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
return false;
}
if ( _Heap_Is_free( last_block ) ) {
(*printer)(
a000bae8: e1a0000a mov r0, sl <== NOT EXECUTED a000baec: e3a01001 mov r1, #1 <== NOT EXECUTED a000baf0: e59f2468 ldr r2, [pc, #1128] ; a000bf60 <_Heap_Walk+0x5a0> <== NOT EXECUTED a000baf4: e12fff39 blx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
a000baf8: e1a00005 mov r0, r5 <== NOT EXECUTED a000bafc: eaffffc3 b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
first_block, last_block,
first_free_block, last_free_block
);
if ( page_size == 0 ) {
(*printer)( source, true, "page size is zero\n" );
a000bb00: e1a0000a mov r0, sl a000bb04: e3a01001 mov r1, #1 a000bb08: e59f2454 ldr r2, [pc, #1108] ; a000bf64 <_Heap_Walk+0x5a4> a000bb0c: e12fff39 blx r9
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
a000bb10: e59d0024 ldr r0, [sp, #36] ; 0x24 a000bb14: eaffffbd b a000ba10 <_Heap_Walk+0x50>
return false;
}
if ( !_Addresses_Is_aligned( (void *) page_size ) ) {
(*printer)(
a000bb18: e1a0000a mov r0, sl a000bb1c: e3a01001 mov r1, #1 a000bb20: e59f2440 ldr r2, [pc, #1088] ; a000bf68 <_Heap_Walk+0x5a8> a000bb24: e12fff39 blx r9
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
a000bb28: e3a00000 mov r0, #0 a000bb2c: eaffffb7 b a000ba10 <_Heap_Walk+0x50>
return false;
}
if ( !_Heap_Is_aligned( min_block_size, page_size ) ) {
(*printer)(
a000bb30: e1a0000a mov r0, sl <== NOT EXECUTED a000bb34: e3a01001 mov r1, #1 <== NOT EXECUTED a000bb38: e59f242c ldr r2, [pc, #1068] ; a000bf6c <_Heap_Walk+0x5ac> <== NOT EXECUTED a000bb3c: e59d3028 ldr r3, [sp, #40] ; 0x28 <== NOT EXECUTED a000bb40: e12fff39 blx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
a000bb44: e1a00005 mov r0, r5 <== NOT EXECUTED a000bb48: eaffffb0 b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
}
if (
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size )
) {
(*printer)(
a000bb4c: e1a0000a mov r0, sl <== NOT EXECUTED a000bb50: e3a01001 mov r1, #1 <== NOT EXECUTED a000bb54: e59f2414 ldr r2, [pc, #1044] ; a000bf70 <_Heap_Walk+0x5b0> <== NOT EXECUTED a000bb58: e1a03008 mov r3, r8 <== NOT EXECUTED a000bb5c: e12fff39 blx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
a000bb60: e1a0000b mov r0, fp <== NOT EXECUTED a000bb64: eaffffa9 b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
block = next_block;
} while ( block != first_block );
return true;
}
a000bb68: e5946008 ldr r6, [r4, #8]
int source,
Heap_Walk_printer printer,
Heap_Control *heap
)
{
uintptr_t const page_size = heap->page_size;
a000bb6c: e5947010 ldr r7, [r4, #16]
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 ) {
a000bb70: e1540006 cmp r4, r6 a000bb74: 05943020 ldreq r3, [r4, #32]
a000bb78: 0a00002b beq a000bc2c <_Heap_Walk+0x26c>
block = next_block;
} while ( block != first_block );
return true;
}
a000bb7c: e5943020 ldr r3, [r4, #32]
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;
a000bb80: e1530006 cmp r3, r6
a000bb84: 8a0000c3 bhi a000be98 <_Heap_Walk+0x4d8>
a000bb88: e594c024 ldr ip, [r4, #36] ; 0x24 a000bb8c: e15c0006 cmp ip, r6
a000bb90: 3a0000c0 bcc a000be98 <_Heap_Walk+0x4d8>
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
a000bb94: e2860008 add r0, r6, #8 a000bb98: e1a01007 mov r1, r7 a000bb9c: e58d3020 str r3, [sp, #32] a000bba0: e58dc01c str ip, [sp, #28] a000bba4: ebffe518 bl a000500c <__umodsi3>
);
return false;
}
if (
a000bba8: e3500000 cmp r0, #0 a000bbac: e59d3020 ldr r3, [sp, #32] a000bbb0: e59dc01c ldr ip, [sp, #28]
a000bbb4: 1a0000d2 bne a000bf04 <_Heap_Walk+0x544>
- 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;
a000bbb8: e5962004 ldr r2, [r6, #4] a000bbbc: e3c22001 bic r2, r2, #1
block = next_block;
} while ( block != first_block );
return true;
}
a000bbc0: e0862002 add r2, r6, r2
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;
a000bbc4: e5922004 ldr r2, [r2, #4]
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
a000bbc8: e3120001 tst r2, #1
a000bbcc: 1a0000dc bne a000bf44 <_Heap_Walk+0x584>
a000bbd0: e58d8030 str r8, [sp, #48] ; 0x30 a000bbd4: e58db034 str fp, [sp, #52] ; 0x34 a000bbd8: e1a02004 mov r2, r4 a000bbdc: e1a08003 mov r8, r3 a000bbe0: e1a0b00c mov fp, ip
);
return false;
}
if ( free_block->prev != prev_block ) {
a000bbe4: e596100c ldr r1, [r6, #12] a000bbe8: e1510002 cmp r1, r2
a000bbec: 1a0000cc bne a000bf24 <_Heap_Walk+0x564>
return false;
}
prev_block = free_block;
free_block = free_block->next;
a000bbf0: e5965008 ldr r5, [r6, #8]
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 ) {
a000bbf4: e1540005 cmp r4, r5
a000bbf8: 0a000008 beq a000bc20 <_Heap_Walk+0x260>
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;
a000bbfc: e1580005 cmp r8, r5
a000bc00: 9a000077 bls a000bde4 <_Heap_Walk+0x424>
if ( !_Heap_Is_block_in_heap( heap, free_block ) ) {
(*printer)(
a000bc04: e1a0000a mov r0, sl <== NOT EXECUTED a000bc08: e3a01001 mov r1, #1 <== NOT EXECUTED a000bc0c: e59f2360 ldr r2, [pc, #864] ; a000bf74 <_Heap_Walk+0x5b4> <== NOT EXECUTED a000bc10: e1a03005 mov r3, r5 <== NOT EXECUTED a000bc14: e12fff39 blx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
a000bc18: e3a00000 mov r0, #0 <== NOT EXECUTED a000bc1c: eaffff7b b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
a000bc20: e1a03008 mov r3, r8 a000bc24: e59db034 ldr fp, [sp, #52] ; 0x34 a000bc28: e59d8030 ldr r8, [sp, #48] ; 0x30
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
a000bc2c: e1a06008 mov r6, r8
- 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;
a000bc30: e3cb7001 bic r7, fp, #1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a000bc34: e0875006 add r5, r7, 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;
a000bc38: e1530005 cmp r3, r5
a000bc3c: 9a000007 bls a000bc60 <_Heap_Walk+0x2a0>
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
uintptr_t const next_block_begin = (uintptr_t) next_block;
bool const is_not_last_block = block != last_block;
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
(*printer)(
a000bc40: e1a0000a mov r0, sl <== NOT EXECUTED a000bc44: e58d5000 str r5, [sp] <== NOT EXECUTED a000bc48: e3a01001 mov r1, #1 <== NOT EXECUTED a000bc4c: e59f2324 ldr r2, [pc, #804] ; a000bf78 <_Heap_Walk+0x5b8> <== NOT EXECUTED a000bc50: e1a03006 mov r3, r6 <== NOT EXECUTED a000bc54: e12fff39 blx r9 <== NOT EXECUTED
"block 0x%08x: next block 0x%08x not in heap\n",
block,
next_block
);
return false;
a000bc58: e3a00000 mov r0, #0 <== NOT EXECUTED a000bc5c: eaffff6b b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
a000bc60: e5943024 ldr r3, [r4, #36] ; 0x24 a000bc64: e1530005 cmp r3, r5
a000bc68: 3afffff4 bcc a000bc40 <_Heap_Walk+0x280>
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
a000bc6c: e59d1024 ldr r1, [sp, #36] ; 0x24 a000bc70: e1a00007 mov r0, r7 a000bc74: ebffe4e4 bl a000500c <__umodsi3>
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;
a000bc78: e59d102c ldr r1, [sp, #44] ; 0x2c a000bc7c: e0563001 subs r3, r6, r1 a000bc80: 13a03001 movne r3, #1
);
return false;
}
if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) {
a000bc84: e3500000 cmp r0, #0
a000bc88: 0a000001 beq a000bc94 <_Heap_Walk+0x2d4>
a000bc8c: e3530000 cmp r3, #0 <== NOT EXECUTED a000bc90: 1a000082 bne a000bea0 <_Heap_Walk+0x4e0> <== NOT EXECUTED
);
return false;
}
if ( block_size < min_block_size && is_not_last_block ) {
a000bc94: e59d2028 ldr r2, [sp, #40] ; 0x28 a000bc98: e1520007 cmp r2, r7
a000bc9c: 9a000001 bls a000bca8 <_Heap_Walk+0x2e8>
a000bca0: e3530000 cmp r3, #0 <== NOT EXECUTED a000bca4: 1a000085 bne a000bec0 <_Heap_Walk+0x500> <== NOT EXECUTED
);
return false;
}
if ( next_block_begin <= block_begin && is_not_last_block ) {
a000bca8: e1560005 cmp r6, r5
a000bcac: 3a000001 bcc a000bcb8 <_Heap_Walk+0x2f8>
a000bcb0: e3530000 cmp r3, #0
a000bcb4: 1a00008a bne a000bee4 <_Heap_Walk+0x524>
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;
a000bcb8: e5953004 ldr r3, [r5, #4] a000bcbc: e20bb001 and fp, fp, #1
);
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
a000bcc0: e3130001 tst r3, #1
a000bcc4: 0a000016 beq a000bd24 <_Heap_Walk+0x364>
if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) {
return false;
}
} else if (prev_used) {
a000bcc8: e35b0000 cmp fp, #0
a000bccc: 0a00000b beq a000bd00 <_Heap_Walk+0x340>
(*printer)(
a000bcd0: e58d7000 str r7, [sp] a000bcd4: e1a0000a mov r0, sl a000bcd8: e3a01000 mov r1, #0 a000bcdc: e59f2298 ldr r2, [pc, #664] ; a000bf7c <_Heap_Walk+0x5bc> a000bce0: e1a03006 mov r3, r6 a000bce4: e12fff39 blx r9
block->prev_size
);
}
block = next_block;
} while ( block != first_block );
a000bce8: e1580005 cmp r8, r5
a000bcec: 0affff46 beq a000ba0c <_Heap_Walk+0x4c>
a000bcf0: e595b004 ldr fp, [r5, #4] a000bcf4: e5943020 ldr r3, [r4, #32] a000bcf8: e1a06005 mov r6, r5 a000bcfc: eaffffcb b a000bc30 <_Heap_Walk+0x270>
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
a000bd00: e58d7000 str r7, [sp] a000bd04: e5963000 ldr r3, [r6] a000bd08: e1a0000a mov r0, sl a000bd0c: e1a0100b mov r1, fp a000bd10: e58d3004 str r3, [sp, #4] a000bd14: e59f2264 ldr r2, [pc, #612] ; a000bf80 <_Heap_Walk+0x5c0> a000bd18: e1a03006 mov r3, r6 a000bd1c: e12fff39 blx r9 a000bd20: eafffff0 b a000bce8 <_Heap_Walk+0x328>
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 ?
a000bd24: e596200c ldr r2, [r6, #12]
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)(
a000bd28: e5943008 ldr r3, [r4, #8]
block = next_block;
} while ( block != first_block );
return true;
}
a000bd2c: e594100c ldr r1, [r4, #12]
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)(
a000bd30: e1530002 cmp r3, r2 a000bd34: 059f0248 ldreq r0, [pc, #584] ; a000bf84 <_Heap_Walk+0x5c4>
a000bd38: 0a000003 beq a000bd4c <_Heap_Walk+0x38c>
block,
block_size,
block->prev,
block->prev == first_free_block ?
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
a000bd3c: e59f3244 ldr r3, [pc, #580] ; a000bf88 <_Heap_Walk+0x5c8> a000bd40: e1540002 cmp r4, r2 a000bd44: e59f0240 ldr r0, [pc, #576] ; a000bf8c <_Heap_Walk+0x5cc> a000bd48: 01a00003 moveq r0, r3
block->next,
block->next == last_free_block ?
a000bd4c: e5963008 ldr r3, [r6, #8]
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)(
a000bd50: e1510003 cmp r1, r3 a000bd54: 059f1234 ldreq r1, [pc, #564] ; a000bf90 <_Heap_Walk+0x5d0>
a000bd58: 0a000003 beq a000bd6c <_Heap_Walk+0x3ac>
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
" (= last free)"
: (block->next == free_list_tail ? " (= tail)" : "")
a000bd5c: e59fc230 ldr ip, [pc, #560] ; a000bf94 <_Heap_Walk+0x5d4> a000bd60: e1540003 cmp r4, r3 a000bd64: e59f1220 ldr r1, [pc, #544] ; a000bf8c <_Heap_Walk+0x5cc> a000bd68: 01a0100c moveq r1, ip
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)(
a000bd6c: e58d2004 str r2, [sp, #4] a000bd70: e58d0008 str r0, [sp, #8] a000bd74: e58d300c str r3, [sp, #12] a000bd78: e58d1010 str r1, [sp, #16] a000bd7c: e1a03006 mov r3, r6 a000bd80: e58d7000 str r7, [sp] a000bd84: e1a0000a mov r0, sl a000bd88: e3a01000 mov r1, #0 a000bd8c: e59f2204 ldr r2, [pc, #516] ; a000bf98 <_Heap_Walk+0x5d8> a000bd90: e12fff39 blx r9
block->next == last_free_block ?
" (= last free)"
: (block->next == free_list_tail ? " (= tail)" : "")
);
if ( block_size != next_block->prev_size ) {
a000bd94: e5953000 ldr r3, [r5] a000bd98: e1570003 cmp r7, r3
a000bd9c: 1a000026 bne a000be3c <_Heap_Walk+0x47c>
);
return false;
}
if ( !prev_used ) {
a000bda0: e35b0000 cmp fp, #0
a000bda4: 0a00002e beq a000be64 <_Heap_Walk+0x4a4>
block = next_block;
} while ( block != first_block );
return true;
}
a000bda8: e5943008 ldr r3, [r4, #8]
)
{
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 ) {
a000bdac: e1540003 cmp r4, r3
a000bdb0: 0a000004 beq a000bdc8 <_Heap_Walk+0x408>
if ( free_block == block ) {
a000bdb4: e1560003 cmp r6, r3
a000bdb8: 0affffca beq a000bce8 <_Heap_Walk+0x328>
return true;
}
free_block = free_block->next;
a000bdbc: e5933008 ldr r3, [r3, #8]
)
{
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 ) {
a000bdc0: e1540003 cmp r4, r3
a000bdc4: 1afffffa bne a000bdb4 <_Heap_Walk+0x3f4>
return false;
}
if ( !_Heap_Walk_is_in_free_list( heap, block ) ) {
(*printer)(
a000bdc8: e1a0000a mov r0, sl <== NOT EXECUTED a000bdcc: e3a01001 mov r1, #1 <== NOT EXECUTED a000bdd0: e59f21c4 ldr r2, [pc, #452] ; a000bf9c <_Heap_Walk+0x5dc> <== NOT EXECUTED a000bdd4: e1a03006 mov r3, r6 <== NOT EXECUTED a000bdd8: e12fff39 blx r9 <== NOT EXECUTED
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) {
return false;
a000bddc: e3a00000 mov r0, #0 <== NOT EXECUTED a000bde0: eaffff0a b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
a000bde4: e155000b cmp r5, fp
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
a000bde8: e2850008 add r0, r5, #8 a000bdec: e1a01007 mov r1, r7
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;
a000bdf0: 8affff83 bhi a000bc04 <_Heap_Walk+0x244>
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
a000bdf4: ebffe484 bl a000500c <__umodsi3>
);
return false;
}
if (
a000bdf8: e3500000 cmp r0, #0
a000bdfc: 1a000041 bne a000bf08 <_Heap_Walk+0x548>
- 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;
a000be00: e5953004 ldr r3, [r5, #4]
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
a000be04: e1a02006 mov r2, r6 a000be08: e1a06005 mov r6, r5 a000be0c: e3c33001 bic r3, r3, #1
block = next_block;
} while ( block != first_block );
return true;
}
a000be10: e0833005 add r3, r3, r5
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;
a000be14: e5933004 ldr r3, [r3, #4]
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
a000be18: e3130001 tst r3, #1
a000be1c: 0affff70 beq a000bbe4 <_Heap_Walk+0x224>
(*printer)(
a000be20: e1a0000a mov r0, sl <== NOT EXECUTED a000be24: e3a01001 mov r1, #1 <== NOT EXECUTED a000be28: e59f2170 ldr r2, [pc, #368] ; a000bfa0 <_Heap_Walk+0x5e0> <== NOT EXECUTED a000be2c: e1a03005 mov r3, r5 <== NOT EXECUTED a000be30: e12fff39 blx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
a000be34: e3a00000 mov r0, #0 <== NOT EXECUTED a000be38: eafffef4 b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
" (= last free)"
: (block->next == free_list_tail ? " (= tail)" : "")
);
if ( block_size != next_block->prev_size ) {
(*printer)(
a000be3c: e58d3004 str r3, [sp, #4] <== NOT EXECUTED a000be40: e1a0000a mov r0, sl <== NOT EXECUTED a000be44: e58d7000 str r7, [sp] <== NOT EXECUTED a000be48: e58d5008 str r5, [sp, #8] <== NOT EXECUTED a000be4c: e3a01001 mov r1, #1 <== NOT EXECUTED a000be50: e59f214c ldr r2, [pc, #332] ; a000bfa4 <_Heap_Walk+0x5e4> <== NOT EXECUTED a000be54: e1a03006 mov r3, r6 <== NOT EXECUTED a000be58: e12fff39 blx r9 <== NOT EXECUTED
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) {
return false;
a000be5c: e3a00000 mov r0, #0 <== NOT EXECUTED a000be60: eafffeea b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
return false;
}
if ( !prev_used ) {
(*printer)(
a000be64: e1a0000a mov r0, sl <== NOT EXECUTED a000be68: e3a01001 mov r1, #1 <== NOT EXECUTED a000be6c: e59f2134 ldr r2, [pc, #308] ; a000bfa8 <_Heap_Walk+0x5e8> <== NOT EXECUTED a000be70: e1a03006 mov r3, r6 <== NOT EXECUTED a000be74: e12fff39 blx r9 <== NOT EXECUTED
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) {
return false;
a000be78: e1a0000b mov r0, fp <== NOT EXECUTED a000be7c: eafffee3 b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
return false;
}
if ( !_Heap_Is_prev_used( first_block ) ) {
(*printer)(
a000be80: e1a0000a mov r0, sl <== NOT EXECUTED a000be84: e3a01001 mov r1, #1 <== NOT EXECUTED a000be88: e59f211c ldr r2, [pc, #284] ; a000bfac <_Heap_Walk+0x5ec> <== NOT EXECUTED a000be8c: e12fff39 blx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
a000be90: e1a00005 mov r0, r5 <== NOT EXECUTED a000be94: eafffedd b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
a000be98: e1a05006 mov r5, r6 <== NOT EXECUTED a000be9c: eaffff58 b a000bc04 <_Heap_Walk+0x244> <== NOT EXECUTED
return false;
}
if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) {
(*printer)(
a000bea0: e1a0000a mov r0, sl <== NOT EXECUTED a000bea4: e58d7000 str r7, [sp] <== NOT EXECUTED a000bea8: e3a01001 mov r1, #1 <== NOT EXECUTED a000beac: e59f20fc ldr r2, [pc, #252] ; a000bfb0 <_Heap_Walk+0x5f0> <== NOT EXECUTED a000beb0: e1a03006 mov r3, r6 <== NOT EXECUTED a000beb4: e12fff39 blx r9 <== NOT EXECUTED
"block 0x%08x: block size %u not page aligned\n",
block,
block_size
);
return false;
a000beb8: e3a00000 mov r0, #0 <== NOT EXECUTED a000bebc: eafffed3 b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
}
if ( block_size < min_block_size && is_not_last_block ) {
(*printer)(
a000bec0: e58d2004 str r2, [sp, #4] <== NOT EXECUTED a000bec4: e1a0000a mov r0, sl <== NOT EXECUTED a000bec8: e58d7000 str r7, [sp] <== NOT EXECUTED a000becc: e3a01001 mov r1, #1 <== NOT EXECUTED a000bed0: e59f20dc ldr r2, [pc, #220] ; a000bfb4 <_Heap_Walk+0x5f4> <== NOT EXECUTED a000bed4: e1a03006 mov r3, r6 <== NOT EXECUTED a000bed8: e12fff39 blx r9 <== NOT EXECUTED
block,
block_size,
min_block_size
);
return false;
a000bedc: e3a00000 mov r0, #0 <== NOT EXECUTED a000bee0: eafffeca b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
}
if ( next_block_begin <= block_begin && is_not_last_block ) {
(*printer)(
a000bee4: e1a0000a mov r0, sl <== NOT EXECUTED a000bee8: e58d5000 str r5, [sp] <== NOT EXECUTED a000beec: e3a01001 mov r1, #1 <== NOT EXECUTED a000bef0: e59f20c0 ldr r2, [pc, #192] ; a000bfb8 <_Heap_Walk+0x5f8> <== NOT EXECUTED a000bef4: e1a03006 mov r3, r6 <== NOT EXECUTED a000bef8: e12fff39 blx r9 <== NOT EXECUTED
"block 0x%08x: next block 0x%08x is not a successor\n",
block,
next_block
);
return false;
a000befc: e3a00000 mov r0, #0 <== NOT EXECUTED a000bf00: eafffec2 b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
);
return false;
}
if (
a000bf04: e1a05006 mov r5, r6 <== NOT EXECUTED
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size )
) {
(*printer)(
a000bf08: e1a0000a mov r0, sl <== NOT EXECUTED a000bf0c: e3a01001 mov r1, #1 <== NOT EXECUTED a000bf10: e59f20a4 ldr r2, [pc, #164] ; a000bfbc <_Heap_Walk+0x5fc> <== NOT EXECUTED a000bf14: e1a03005 mov r3, r5 <== NOT EXECUTED a000bf18: e12fff39 blx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
a000bf1c: e3a00000 mov r0, #0 <== NOT EXECUTED a000bf20: eafffeba b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
return false;
}
if ( free_block->prev != prev_block ) {
(*printer)(
a000bf24: e58d1000 str r1, [sp] <== NOT EXECUTED a000bf28: e1a0000a mov r0, sl <== NOT EXECUTED a000bf2c: e3a01001 mov r1, #1 <== NOT EXECUTED a000bf30: e59f2088 ldr r2, [pc, #136] ; a000bfc0 <_Heap_Walk+0x600> <== NOT EXECUTED a000bf34: e1a03006 mov r3, r6 <== NOT EXECUTED a000bf38: e12fff39 blx r9 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
a000bf3c: e3a00000 mov r0, #0 <== NOT EXECUTED a000bf40: eafffeb2 b a000ba10 <_Heap_Walk+0x50> <== NOT EXECUTED
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
a000bf44: e1a05006 mov r5, r6 <== NOT EXECUTED a000bf48: eaffffb4 b a000be20 <_Heap_Walk+0x460> <== NOT EXECUTED
a000b968 <_Heap_Walk_print>:
static void _Heap_Walk_print( int source, bool error, const char *fmt, ... )
{
a000b968: e92d000c push {r2, r3} <== NOT EXECUTED
a000b96c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
va_list ap;
if ( error ) {
a000b970: e31100ff tst r1, #255 ; 0xff <== NOT EXECUTED
{
/* Do nothing */
}
static void _Heap_Walk_print( int source, bool error, const char *fmt, ... )
{
a000b974: e24dd004 sub sp, sp, #4 <== NOT EXECUTED a000b978: e1a01000 mov r1, r0 <== NOT EXECUTED
va_list ap;
if ( error ) {
a000b97c: 1a00000a bne a000b9ac <_Heap_Walk_print+0x44> <== NOT EXECUTED
printk( "FAIL[%d]: ", source );
} else {
printk( "PASS[%d]: ", source );
a000b980: e59f0030 ldr r0, [pc, #48] ; a000b9b8 <_Heap_Walk_print+0x50><== NOT EXECUTED a000b984: ebfff03a bl a0007a74 <printk> <== NOT EXECUTED
}
va_start( ap, fmt );
a000b988: e28d300c add r3, sp, #12 <== NOT EXECUTED
vprintk( fmt, ap );
a000b98c: e59d0008 ldr r0, [sp, #8] <== NOT EXECUTED a000b990: e1a01003 mov r1, r3 <== NOT EXECUTED
printk( "FAIL[%d]: ", source );
} else {
printk( "PASS[%d]: ", source );
}
va_start( ap, fmt );
a000b994: e58d3000 str r3, [sp] <== NOT EXECUTED
vprintk( fmt, ap );
a000b998: ebfff7bb bl a000988c <vprintk> <== NOT EXECUTED
va_end( ap ); }
a000b99c: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a000b9a0: e49de004 pop {lr} ; (ldr lr, [sp], #4) <== NOT EXECUTED
a000b9a4: e28dd008 add sp, sp, #8 <== NOT EXECUTED
a000b9a8: e12fff1e bx lr <== NOT EXECUTED
static void _Heap_Walk_print( int source, bool error, const char *fmt, ... )
{
va_list ap;
if ( error ) {
printk( "FAIL[%d]: ", source );
a000b9ac: e59f0008 ldr r0, [pc, #8] ; a000b9bc <_Heap_Walk_print+0x54><== NOT EXECUTED a000b9b0: ebfff02f bl a0007a74 <printk> <== NOT EXECUTED a000b9b4: eafffff3 b a000b988 <_Heap_Walk_print+0x20> <== NOT EXECUTED
a000ada0 <_Internal_error_Occurred>:
bool is_internal,
Internal_errors_t the_error
)
{
_Internal_errors_What_happened.the_source = the_source;
a000ada0: e59f303c ldr r3, [pc, #60] ; a000ade4 <_Internal_error_Occurred+0x44>
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
a000ada4: e201c0ff and ip, r1, #255 ; 0xff
a000ada8: e52de004 push {lr} ; (str lr, [sp, #-4]!)
_Internal_errors_What_happened.the_source = the_source;
_Internal_errors_What_happened.is_internal = is_internal;
_Internal_errors_What_happened.the_error = the_error;
_User_extensions_Fatal( the_source, is_internal, the_error );
a000adac: e1a0100c mov r1, ip
bool is_internal,
Internal_errors_t the_error
)
{
_Internal_errors_What_happened.the_source = the_source;
a000adb0: e5830000 str r0, [r3]
_Internal_errors_What_happened.is_internal = is_internal;
a000adb4: e5c3c004 strb ip, [r3, #4]
_Internal_errors_What_happened.the_error = the_error;
a000adb8: e5832008 str r2, [r3, #8]
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
a000adbc: 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 );
a000adc0: eb000781 bl a000cbcc <_User_extensions_Fatal>
RTEMS_INLINE_ROUTINE void _System_state_Set (
System_state_Codes state
)
{
_System_state_Current = state;
a000adc4: e59f301c ldr r3, [pc, #28] ; a000ade8 <_Internal_error_Occurred+0x48><== NOT EXECUTED a000adc8: e3a02005 mov r2, #5 <== NOT EXECUTED a000adcc: e5832000 str r2, [r3] <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000add0: e10f2000 mrs r2, CPSR <== NOT EXECUTED a000add4: e3823080 orr r3, r2, #128 ; 0x80 <== NOT EXECUTED a000add8: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_System_state_Set( SYSTEM_STATE_FAILED );
_CPU_Fatal_halt( the_error );
a000addc: e1a00004 mov r0, r4 <== NOT EXECUTED a000ade0: eafffffe b a000ade0 <_Internal_error_Occurred+0x40> <== NOT EXECUTED
a000aea8 <_Objects_Extend_information>:
*/
void _Objects_Extend_information(
Objects_Information *information
)
{
a000aea8: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
minimum_index = _Objects_Get_index( information->minimum_id );
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
a000aeac: e5904034 ldr r4, [r0, #52] ; 0x34
*/
void _Objects_Extend_information(
Objects_Information *information
)
{
a000aeb0: e24dd014 sub sp, sp, #20 a000aeb4: e1a05000 mov r5, r0
minimum_index = _Objects_Get_index( information->minimum_id );
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
a000aeb8: e3540000 cmp r4, #0
/* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id );
a000aebc: e1d070b8 ldrh r7, [r0, #8]
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
a000aec0: 0a00009c beq a000b138 <_Objects_Extend_information+0x290>
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
a000aec4: e1d081b4 ldrh r8, [r0, #20] a000aec8: e1d0a1b0 ldrh sl, [r0, #16] a000aecc: e1a01008 mov r1, r8 a000aed0: e1a0000a mov r0, sl a000aed4: eb002677 bl a00148b8 <__aeabi_uidiv> a000aed8: e1a03800 lsl r3, r0, #16
for ( ; block < block_count; block++ ) {
a000aedc: e1b03823 lsrs r3, r3, #16
a000aee0: 0a00009a beq a000b150 <_Objects_Extend_information+0x2a8>
if ( information->object_blocks[ block ] == NULL ) {
a000aee4: e5949000 ldr r9, [r4] a000aee8: e3590000 cmp r9, #0 a000aeec: 01a01008 moveq r1, r8
/* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id );
a000aef0: 01a06007 moveq r6, r7
index_base = minimum_index; block = 0;
a000aef4: 01a04009 moveq r4, r9
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
if ( information->object_blocks[ block ] == NULL ) {
a000aef8: 0a00000c beq a000af30 <_Objects_Extend_information+0x88>
a000aefc: e1a02004 mov r2, r4 a000af00: e1a01008 mov r1, r8
/* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id );
a000af04: e1a06007 mov r6, r7
index_base = minimum_index; block = 0;
a000af08: e3a04000 mov r4, #0 a000af0c: ea000002 b a000af1c <_Objects_Extend_information+0x74>
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
if ( information->object_blocks[ block ] == NULL ) {
a000af10: e5b29004 ldr r9, [r2, #4]! a000af14: e3590000 cmp r9, #0
a000af18: 0a000004 beq a000af30 <_Objects_Extend_information+0x88>
if ( information->object_blocks == NULL )
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
a000af1c: e2844001 add r4, r4, #1 a000af20: e1530004 cmp r3, r4
if ( information->object_blocks[ block ] == NULL ) {
do_extend = false;
break;
} else
index_base += information->allocation_size;
a000af24: e0866008 add r6, r6, r8
if ( information->object_blocks == NULL )
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
a000af28: 8afffff8 bhi a000af10 <_Objects_Extend_information+0x68>
/*
* Search for a free block of indexes. If we do NOT need to allocate or
* extend the block table, then we will change do_extend.
*/
do_extend = true;
a000af2c: e3a09001 mov r9, #1
} else
index_base += information->allocation_size;
}
}
maximum = (uint32_t) information->maximum + information->allocation_size;
a000af30: e08aa001 add sl, sl, r1
/*
* We need to limit the number of objects to the maximum number
* representable in the index portion of the object Id. In the
* case of 16-bit Ids, this is only 256 object instances.
*/
if ( maximum > OBJECTS_ID_FINAL_INDEX ) {
a000af34: e35a0801 cmp sl, #65536 ; 0x10000
a000af38: 2a000064 bcs a000b0d0 <_Objects_Extend_information+0x228>
/*
* Allocate the name table, and the objects and if it fails either return or
* generate a fatal error depending on auto-extending being active.
*/
block_size = information->allocation_size * information->size;
if ( information->auto_extend ) {
a000af3c: e5d52012 ldrb r2, [r5, #18]
/*
* Allocate the name table, and the objects and if it fails either return or
* generate a fatal error depending on auto-extending being active.
*/
block_size = information->allocation_size * information->size;
a000af40: e5950018 ldr r0, [r5, #24]
if ( information->auto_extend ) {
a000af44: e3520000 cmp r2, #0
/*
* Allocate the name table, and the objects and if it fails either return or
* generate a fatal error depending on auto-extending being active.
*/
block_size = information->allocation_size * information->size;
a000af48: e0000091 mul r0, r1, r0
if ( information->auto_extend ) {
a000af4c: 1a000061 bne a000b0d8 <_Objects_Extend_information+0x230>
new_object_block = _Workspace_Allocate( block_size );
if ( !new_object_block )
return;
} else {
new_object_block = _Workspace_Allocate_or_fatal_error( block_size );
a000af50: e58d3000 str r3, [sp] a000af54: eb000864 bl a000d0ec <_Workspace_Allocate_or_fatal_error> a000af58: e59d3000 ldr r3, [sp] a000af5c: e1a08000 mov r8, r0
}
/*
* Do we need to grow the tables?
*/
if ( do_extend ) {
a000af60: e3590000 cmp r9, #0
a000af64: 0a00003a beq a000b054 <_Objects_Extend_information+0x1ac>
*/
/*
* Up the block count and maximum
*/
block_count++;
a000af68: e283b001 add fp, r3, #1
/*
* Allocate the tables and break it up.
*/
block_size = block_count *
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
a000af6c: e08b008b add r0, fp, fp, lsl #1
((maximum + minimum_index) * sizeof(Objects_Control *));
a000af70: e08a0000 add r0, sl, r0
/*
* Allocate the tables and break it up.
*/
block_size = block_count *
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
a000af74: e0800007 add r0, r0, r7
((maximum + minimum_index) * sizeof(Objects_Control *));
object_blocks = (void**) _Workspace_Allocate( block_size );
a000af78: e1a00100 lsl r0, r0, #2 a000af7c: e58d3000 str r3, [sp] a000af80: eb00084f bl a000d0c4 <_Workspace_Allocate>
if ( !object_blocks ) {
a000af84: e2509000 subs r9, r0, #0 a000af88: e59d3000 ldr r3, [sp]
a000af8c: 0a000074 beq a000b164 <_Objects_Extend_information+0x2bc>
* Take the block count down. Saves all the (block_count - 1)
* in the copies.
*/
block_count--;
if ( information->maximum > minimum_index ) {
a000af90: e1d521b0 ldrh r2, [r5, #16]
RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset (
const void *base,
uintptr_t offset
)
{
return (void *)((uintptr_t)base + offset);
a000af94: e089c10b add ip, r9, fp, lsl #2 a000af98: e089b18b add fp, r9, fp, lsl #3 a000af9c: e1570002 cmp r7, r2
a000afa0: 3a000052 bcc a000b0f0 <_Objects_Extend_information+0x248>
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
a000afa4: e3570000 cmp r7, #0 a000afa8: 13a02000 movne r2, #0 a000afac: 11a0100b movne r1, fp
local_table[ index ] = NULL;
a000afb0: 11a00002 movne r0, r2
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
a000afb4: 0a000003 beq a000afc8 <_Objects_Extend_information+0x120>
a000afb8: e2822001 add r2, r2, #1 a000afbc: e1570002 cmp r7, r2
local_table[ index ] = NULL;
a000afc0: e4810004 str r0, [r1], #4
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
a000afc4: 8afffffb bhi a000afb8 <_Objects_Extend_information+0x110>
a000afc8: e1a03103 lsl r3, r3, #2
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
a000afcc: e1d511b4 ldrh r1, [r5, #20]
}
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
a000afd0: e3a00000 mov r0, #0 a000afd4: e7890003 str r0, [r9, r3]
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
a000afd8: e0861001 add r1, r6, r1
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
a000afdc: e1560001 cmp r6, r1
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
a000afe0: e78c0003 str r0, [ip, r3]
for ( index=index_base ;
a000afe4: 2a000005 bcs a000b000 <_Objects_Extend_information+0x158>
a000afe8: e08b2106 add r2, fp, r6, lsl #2
* information - object information table
*
* Output parameters: NONE
*/
void _Objects_Extend_information(
a000afec: e1a03006 mov r3, r6
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
index++ ) {
a000aff0: e2833001 add r3, r3, #1
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
a000aff4: e1530001 cmp r3, r1
index < ( information->allocation_size + index_base );
index++ ) {
local_table[ index ] = NULL;
a000aff8: e4820004 str r0, [r2], #4
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
a000affc: 3afffffb bcc a000aff0 <_Objects_Extend_information+0x148>
a000b000: e10f3000 mrs r3, CPSR a000b004: e3832080 orr r2, r3, #128 ; 0x80 a000b008: e129f002 msr CPSR_fc, r2
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
a000b00c: e5952000 ldr r2, [r5]
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
information->maximum_id = _Objects_Build_id(
a000b010: e1d510b4 ldrh r1, [r5, #4]
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
a000b014: e1a0a80a lsl sl, sl, #16 a000b018: e1a02c02 lsl r2, r2, #24 a000b01c: e3822801 orr r2, r2, #65536 ; 0x10000 a000b020: e1a0a82a lsr sl, sl, #16
(( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) |
a000b024: e1822d81 orr r2, r2, r1, lsl #27
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
a000b028: e182200a orr r2, r2, sl
local_table[ index ] = NULL;
}
_ISR_Disable( level );
old_tables = information->object_blocks;
a000b02c: e5950034 ldr r0, [r5, #52] ; 0x34
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
a000b030: e585c030 str ip, [r5, #48] ; 0x30
_ISR_Disable( level );
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
a000b034: e5859034 str r9, [r5, #52] ; 0x34
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
a000b038: e585b01c str fp, [r5, #28]
information->maximum = (Objects_Maximum) maximum;
a000b03c: e1c5a1b0 strh sl, [r5, #16]
information->maximum_id = _Objects_Build_id(
a000b040: e585200c str r2, [r5, #12]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000b044: e129f003 msr CPSR_fc, r3
information->maximum
);
_ISR_Enable( level );
if ( old_tables )
a000b048: e3500000 cmp r0, #0
a000b04c: 0a000000 beq a000b054 <_Objects_Extend_information+0x1ac>
_Workspace_Free( old_tables );
a000b050: eb000821 bl a000d0dc <_Workspace_Free>
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
a000b054: e5953034 ldr r3, [r5, #52] ; 0x34
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
a000b058: e28d7008 add r7, sp, #8 a000b05c: e1a01008 mov r1, r8
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
a000b060: e7838104 str r8, [r3, r4, lsl #2]
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
a000b064: e1a00007 mov r0, r7 a000b068: e1d521b4 ldrh r2, [r5, #20] a000b06c: e5953018 ldr r3, [r5, #24] a000b070: eb000ff5 bl a000f04c <_Chain_Initialize>
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
a000b074: e1a04104 lsl r4, r4, #2
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
a000b078: e2858020 add r8, r5, #32
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
a000b07c: ea000009 b a000b0a8 <_Objects_Extend_information+0x200> a000b080: e5953000 ldr r3, [r5]
the_object->id = _Objects_Build_id(
a000b084: e1d520b4 ldrh r2, [r5, #4]
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
a000b088: e1a00008 mov r0, r8 a000b08c: e1a03c03 lsl r3, r3, #24 a000b090: e3833801 orr r3, r3, #65536 ; 0x10000
(( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) |
a000b094: e1833d82 orr r3, r3, r2, lsl #27
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
a000b098: e1833006 orr r3, r3, r6
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
the_object->id = _Objects_Build_id(
a000b09c: e5813008 str r3, [r1, #8]
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
a000b0a0: ebfffce3 bl a000a434 <_Chain_Append>
index++;
a000b0a4: e2866001 add r6, r6, #1
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
a000b0a8: e1a00007 mov r0, r7 a000b0ac: ebfffcf3 bl a000a480 <_Chain_Get> a000b0b0: e2501000 subs r1, r0, #0
a000b0b4: 1afffff1 bne a000b080 <_Objects_Extend_information+0x1d8>
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
information->inactive =
(Objects_Maximum)(information->inactive + information->allocation_size);
a000b0b8: e1d522bc ldrh r2, [r5, #44] ; 0x2c
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
a000b0bc: e1d531b4 ldrh r3, [r5, #20] a000b0c0: e5951030 ldr r1, [r5, #48] ; 0x30
information->inactive =
(Objects_Maximum)(information->inactive + information->allocation_size);
a000b0c4: e0832002 add r2, r3, r2
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
a000b0c8: e7813004 str r3, [r1, r4]
information->inactive =
a000b0cc: e1c522bc strh r2, [r5, #44] ; 0x2c
(Objects_Maximum)(information->inactive + information->allocation_size);
}
a000b0d0: e28dd014 add sp, sp, #20
a000b0d4: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
* Allocate the name table, and the objects and if it fails either return or
* generate a fatal error depending on auto-extending being active.
*/
block_size = information->allocation_size * information->size;
if ( information->auto_extend ) {
new_object_block = _Workspace_Allocate( block_size );
a000b0d8: e58d3000 str r3, [sp] a000b0dc: eb0007f8 bl a000d0c4 <_Workspace_Allocate>
if ( !new_object_block )
a000b0e0: e2508000 subs r8, r0, #0 a000b0e4: e59d3000 ldr r3, [sp]
a000b0e8: 1affff9c bne a000af60 <_Objects_Extend_information+0xb8>
a000b0ec: eafffff7 b a000b0d0 <_Objects_Extend_information+0x228>
/*
* Copy each section of the table over. This has to be performed as
* separate parts as size of each block has changed.
*/
memcpy( object_blocks,
a000b0f0: e1a03103 lsl r3, r3, #2
a000b0f4: e5951034 ldr r1, [r5, #52] ; 0x34
a000b0f8: e1a02003 mov r2, r3
a000b0fc: e88d1008 stm sp, {r3, ip}
a000b100: eb001a57 bl a0011a64 <memcpy>
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
a000b104: e89d1008 ldm sp, {r3, ip}
a000b108: e5951030 ldr r1, [r5, #48] ; 0x30
a000b10c: e1a0000c mov r0, ip
a000b110: e1a02003 mov r2, r3
a000b114: eb001a52 bl a0011a64 <memcpy>
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
information->local_table,
(information->maximum + minimum_index) * sizeof(Objects_Control *) );
a000b118: e1d521b0 ldrh r2, [r5, #16]
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
a000b11c: e1a0000b mov r0, fp a000b120: e595101c ldr r1, [r5, #28]
information->local_table,
(information->maximum + minimum_index) * sizeof(Objects_Control *) );
a000b124: e0872002 add r2, r7, r2
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
a000b128: e1a02102 lsl r2, r2, #2
a000b12c: eb001a4c bl a0011a64 <memcpy>
a000b130: e89d1008 ldm sp, {r3, ip}
a000b134: eaffffa4 b a000afcc <_Objects_Extend_information+0x124>
minimum_index = _Objects_Get_index( information->minimum_id );
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
a000b138: e1d0a1b0 ldrh sl, [r0, #16] a000b13c: e1d011b4 ldrh r1, [r0, #20]
/* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id );
a000b140: e1a06007 mov r6, r7
/*
* Search for a free block of indexes. If we do NOT need to allocate or
* extend the block table, then we will change do_extend.
*/
do_extend = true;
a000b144: e3a09001 mov r9, #1
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
block_count = 0;
a000b148: e1a03004 mov r3, r4 a000b14c: eaffff77 b a000af30 <_Objects_Extend_information+0x88>
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
a000b150: e1a01008 mov r1, r8 <== NOT EXECUTED
/* * Search for a free block of indexes. If we do NOT need to allocate or * extend the block table, then we will change do_extend. */ do_extend = true; minimum_index = _Objects_Get_index( information->minimum_id );
a000b154: e1a06007 mov r6, r7 <== NOT EXECUTED
/*
* Search for a free block of indexes. If we do NOT need to allocate or
* extend the block table, then we will change do_extend.
*/
do_extend = true;
a000b158: e3a09001 mov r9, #1 <== NOT EXECUTED
minimum_index = _Objects_Get_index( information->minimum_id ); index_base = minimum_index; block = 0;
a000b15c: e1a04003 mov r4, r3 <== NOT EXECUTED a000b160: eaffff72 b a000af30 <_Objects_Extend_information+0x88> <== NOT EXECUTED
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
((maximum + minimum_index) * sizeof(Objects_Control *));
object_blocks = (void**) _Workspace_Allocate( block_size );
if ( !object_blocks ) {
_Workspace_Free( new_object_block );
a000b164: e1a00008 mov r0, r8 a000b168: eb0007db bl a000d0dc <_Workspace_Free>
return;
a000b16c: eaffffd7 b a000b0d0 <_Objects_Extend_information+0x228>
a000b1fc <_Objects_Get_information>:
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint16_t the_class
)
{
a000b1fc: e1a01801 lsl r1, r1, #16
a000b200: e92d4030 push {r4, r5, lr}
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
a000b204: e1b04821 lsrs r4, r1, #16
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint16_t the_class
)
{
a000b208: e1a05000 mov r5, r0
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
a000b20c: 1a000001 bne a000b218 <_Objects_Get_information+0x1c>
return NULL;
a000b210: e1a00004 mov r0, r4 <== NOT EXECUTED
a000b214: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
/*
* 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 );
a000b218: eb00111a bl a000f688 <_Objects_API_maximum_class>
if ( the_class_api_maximum == 0 )
a000b21c: e3500000 cmp r0, #0
a000b220: 1a000000 bne a000b228 <_Objects_Get_information+0x2c>
if ( info->maximum == 0 )
return NULL;
#endif
return info;
}
a000b224: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
*/
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 )
a000b228: e1500004 cmp r0, r4
return NULL;
a000b22c: 33a00000 movcc r0, #0
*/
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 )
a000b230: 3afffffb bcc a000b224 <_Objects_Get_information+0x28>
return NULL;
if ( !_Objects_Information_table[ the_api ] )
a000b234: e59f3024 ldr r3, [pc, #36] ; a000b260 <_Objects_Get_information+0x64> a000b238: e7930105 ldr r0, [r3, r5, lsl #2] a000b23c: e3500000 cmp r0, #0
a000b240: 0afffff7 beq a000b224 <_Objects_Get_information+0x28>
return NULL;
info = _Objects_Information_table[ the_api ][ the_class ];
a000b244: e7900104 ldr r0, [r0, r4, lsl #2]
if ( !info )
a000b248: e3500000 cmp r0, #0
a000b24c: 0afffff4 beq a000b224 <_Objects_Get_information+0x28>
* 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 )
a000b250: e1d031b0 ldrh r3, [r0, #16]
return NULL;
a000b254: e3530000 cmp r3, #0
a000b258: 03a00000 moveq r0, #0
a000b25c: e8bd8030 pop {r4, r5, pc}
a000b264 <_Objects_Get_isr_disable>:
{
Objects_Control *the_object;
uint32_t index;
ISR_Level level;
index = id - information->minimum_id + 1;
a000b264: e590c008 ldr ip, [r0, #8]
Objects_Information *information,
Objects_Id id,
Objects_Locations *location,
ISR_Level *level_p
)
{
a000b268: e52d4004 push {r4} ; (str r4, [sp, #-4]!)
Objects_Control *the_object;
uint32_t index;
ISR_Level level;
index = id - information->minimum_id + 1;
a000b26c: e26cc001 rsb ip, ip, #1 a000b270: e08cc001 add ip, ip, r1
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000b274: e10f4000 mrs r4, CPSR a000b278: e3841080 orr r1, r4, #128 ; 0x80 a000b27c: e129f001 msr CPSR_fc, r1
_ISR_Disable( level );
if ( information->maximum >= index ) {
a000b280: e1d011b0 ldrh r1, [r0, #16] a000b284: e15c0001 cmp ip, r1
a000b288: 8a000008 bhi a000b2b0 <_Objects_Get_isr_disable+0x4c>
if ( (the_object = information->local_table[ index ]) != NULL ) {
a000b28c: e590101c ldr r1, [r0, #28] a000b290: e791010c ldr r0, [r1, ip, lsl #2] a000b294: e3500000 cmp r0, #0
*location = OBJECTS_LOCAL;
a000b298: 13a01000 movne r1, #0 a000b29c: 15821000 strne r1, [r2]
*level_p = level;
a000b2a0: 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 ) {
a000b2a4: 0a000006 beq a000b2c4 <_Objects_Get_isr_disable+0x60>
_Objects_MP_Is_remote( information, id, location, &the_object );
return the_object;
#else
return NULL;
#endif
}
a000b2a8: e8bd0010 pop {r4}
a000b2ac: e12fff1e bx lr
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000b2b0: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
_ISR_Enable( level );
*location = OBJECTS_ERROR;
return NULL;
}
_ISR_Enable( level );
*location = OBJECTS_ERROR;
a000b2b4: e3a03001 mov r3, #1 <== NOT EXECUTED a000b2b8: 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;
a000b2bc: e3a00000 mov r0, #0 <== NOT EXECUTED a000b2c0: eafffff8 b a000b2a8 <_Objects_Get_isr_disable+0x44> <== NOT EXECUTED a000b2c4: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
*location = OBJECTS_LOCAL;
*level_p = level;
return the_object;
}
_ISR_Enable( level );
*location = OBJECTS_ERROR;
a000b2c8: e3a03001 mov r3, #1 <== NOT EXECUTED a000b2cc: e5823000 str r3, [r2] <== NOT EXECUTED
return NULL;
a000b2d0: eafffff4 b a000b2a8 <_Objects_Get_isr_disable+0x44> <== NOT EXECUTED
a000ce00 <_Objects_Get_name_as_string>:
char *_Objects_Get_name_as_string(
Objects_Id id,
size_t length,
char *name
)
{
a000ce00: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
char lname[5];
Objects_Control *the_object;
Objects_Locations location;
Objects_Id tmpId;
if ( length == 0 )
a000ce04: e2515000 subs r5, r1, #0 <== NOT EXECUTED
char *_Objects_Get_name_as_string(
Objects_Id id,
size_t length,
char *name
)
{
a000ce08: e1a04002 mov r4, r2 <== NOT EXECUTED a000ce0c: e24dd00c sub sp, sp, #12 <== NOT EXECUTED
Objects_Control *the_object;
Objects_Locations location;
Objects_Id tmpId;
if ( length == 0 )
return NULL;
a000ce10: 01a04005 moveq r4, r5 <== NOT EXECUTED
char lname[5];
Objects_Control *the_object;
Objects_Locations location;
Objects_Id tmpId;
if ( length == 0 )
a000ce14: 1a000002 bne a000ce24 <_Objects_Get_name_as_string+0x24> <== NOT EXECUTED
_Thread_Enable_dispatch();
return name;
}
return NULL; /* unreachable path */
}
a000ce18: e1a00004 mov r0, r4 <== NOT EXECUTED
a000ce1c: e28dd00c add sp, sp, #12 <== NOT EXECUTED
a000ce20: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
Objects_Id tmpId;
if ( length == 0 )
return NULL;
if ( name == NULL )
a000ce24: e3540000 cmp r4, #0 <== NOT EXECUTED a000ce28: 0afffffa beq a000ce18 <_Objects_Get_name_as_string+0x18> <== NOT EXECUTED
return NULL;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
a000ce2c: e3500000 cmp r0, #0 <== NOT EXECUTED a000ce30: 059f30c4 ldreq r3, [pc, #196] ; a000cefc <_Objects_Get_name_as_string+0xfc><== NOT EXECUTED a000ce34: 11a06000 movne r6, r0 <== NOT EXECUTED a000ce38: 05933004 ldreq r3, [r3, #4] <== NOT EXECUTED a000ce3c: 05936008 ldreq r6, [r3, #8] <== NOT EXECUTED
information = _Objects_Get_information_id( tmpId );
a000ce40: e1a00006 mov r0, r6 <== NOT EXECUTED a000ce44: ebffffb2 bl a000cd14 <_Objects_Get_information_id> <== NOT EXECUTED
if ( !information )
a000ce48: e2503000 subs r3, r0, #0 <== NOT EXECUTED
return NULL;
a000ce4c: 01a04003 moveq r4, r3 <== NOT EXECUTED
return NULL;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
information = _Objects_Get_information_id( tmpId );
if ( !information )
a000ce50: 0afffff0 beq a000ce18 <_Objects_Get_name_as_string+0x18> <== NOT EXECUTED
return NULL;
the_object = _Objects_Get( information, tmpId, &location );
a000ce54: e1a01006 mov r1, r6 <== NOT EXECUTED a000ce58: e28d2008 add r2, sp, #8 <== NOT EXECUTED a000ce5c: eb000028 bl a000cf04 <_Objects_Get> <== NOT EXECUTED
switch ( location ) {
a000ce60: e59d3008 ldr r3, [sp, #8] <== NOT EXECUTED a000ce64: e3530000 cmp r3, #0 <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE:
/* not supported */
#endif
case OBJECTS_ERROR:
return NULL;
a000ce68: 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 ) {
a000ce6c: 1affffe9 bne a000ce18 <_Objects_Get_name_as_string+0x18> <== NOT EXECUTED
if ( information->is_string ) {
s = the_object->name.name_p;
} else
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
a000ce70: e590100c ldr r1, [r0, #12] <== NOT EXECUTED
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
a000ce74: e2555001 subs r5, r5, #1 <== 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';
a000ce78: e5cd3004 strb r3, [sp, #4] <== NOT EXECUTED
} else
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
lname[ 0 ] = (u32_name >> 24) & 0xff;
a000ce7c: e1a02c21 lsr r2, r1, #24 <== NOT EXECUTED
lname[ 1 ] = (u32_name >> 16) & 0xff;
a000ce80: e1a0c821 lsr ip, r1, #16 <== NOT EXECUTED
lname[ 2 ] = (u32_name >> 8) & 0xff;
a000ce84: e1a00421 lsr r0, r1, #8 <== NOT EXECUTED
} else
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
lname[ 0 ] = (u32_name >> 24) & 0xff;
a000ce88: e5cd2000 strb r2, [sp] <== NOT EXECUTED
lname[ 1 ] = (u32_name >> 16) & 0xff;
a000ce8c: e5cdc001 strb ip, [sp, #1] <== NOT EXECUTED
lname[ 2 ] = (u32_name >> 8) & 0xff;
a000ce90: e5cd0002 strb r0, [sp, #2] <== NOT EXECUTED
lname[ 3 ] = (u32_name >> 0) & 0xff;
a000ce94: e5cd1003 strb r1, [sp, #3] <== NOT EXECUTED
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
a000ce98: 0a000015 beq a000cef4 <_Objects_Get_name_as_string+0xf4> <== NOT EXECUTED a000ce9c: e3520000 cmp r2, #0 <== NOT EXECUTED a000cea0: 0a000013 beq a000cef4 <_Objects_Get_name_as_string+0xf4> <== NOT EXECUTED a000cea4: e59fc054 ldr ip, [pc, #84] ; a000cf00 <_Objects_Get_name_as_string+0x100><== NOT EXECUTED a000cea8: e1a01004 mov r1, r4 <== NOT EXECUTED a000ceac: ea000002 b a000cebc <_Objects_Get_name_as_string+0xbc> <== NOT EXECUTED a000ceb0: e7dd2003 ldrb r2, [sp, r3] <== NOT EXECUTED a000ceb4: e3520000 cmp r2, #0 <== NOT EXECUTED a000ceb8: 0a000009 beq a000cee4 <_Objects_Get_name_as_string+0xe4> <== NOT EXECUTED
*d = (isprint((unsigned char)*s)) ? *s : '*';
a000cebc: e59c0000 ldr r0, [ip] <== NOT EXECUTED
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
a000cec0: e2833001 add r3, r3, #1 <== NOT EXECUTED
*d = (isprint((unsigned char)*s)) ? *s : '*';
a000cec4: e0800002 add r0, r0, r2 <== NOT EXECUTED a000cec8: e5d00001 ldrb r0, [r0, #1] <== NOT EXECUTED a000cecc: e3100097 tst r0, #151 ; 0x97 <== NOT EXECUTED a000ced0: 03a0202a moveq r2, #42 ; 0x2a <== NOT EXECUTED a000ced4: e4c12001 strb r2, [r1], #1 <== NOT EXECUTED
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
a000ced8: e1530005 cmp r3, r5 <== NOT EXECUTED a000cedc: e1a00001 mov r0, r1 <== NOT EXECUTED a000cee0: 3afffff2 bcc a000ceb0 <_Objects_Get_name_as_string+0xb0> <== NOT EXECUTED
*d = (isprint((unsigned char)*s)) ? *s : '*';
}
}
*d = '\0';
a000cee4: e3a03000 mov r3, #0 <== NOT EXECUTED a000cee8: e5c03000 strb r3, [r0] <== NOT EXECUTED
_Thread_Enable_dispatch();
a000ceec: eb0002e0 bl a000da74 <_Thread_Enable_dispatch> <== NOT EXECUTED
return name;
a000cef0: eaffffc8 b a000ce18 <_Objects_Get_name_as_string+0x18> <== NOT EXECUTED
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
a000cef4: e1a00004 mov r0, r4 <== NOT EXECUTED a000cef8: eafffff9 b a000cee4 <_Objects_Get_name_as_string+0xe4> <== NOT EXECUTED
a001cbb4 <_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;
a001cbb4: e590c008 ldr ip, [r0, #8]
if ( information->maximum >= index ) {
a001cbb8: e1d031b0 ldrh r3, [r0, #16]
/*
* You can't just extract the index portion or you can get tricked
* by a value between 1 and maximum.
*/
index = id - information->minimum_id + 1;
a001cbbc: e26cc001 rsb ip, ip, #1 a001cbc0: e08cc001 add ip, ip, r1
if ( information->maximum >= index ) {
a001cbc4: e15c0003 cmp ip, r3
a001cbc8: 8a000005 bhi a001cbe4 <_Objects_Get_no_protection+0x30>
if ( (the_object = information->local_table[ index ]) != NULL ) {
a001cbcc: e590301c ldr r3, [r0, #28] a001cbd0: e793010c ldr r0, [r3, ip, lsl #2] a001cbd4: e3500000 cmp r0, #0
*location = OBJECTS_LOCAL;
a001cbd8: 13a03000 movne r3, #0 a001cbdc: 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 ) {
a001cbe0: 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;
a001cbe4: e3a03001 mov r3, #1 a001cbe8: e5823000 str r3, [r2]
return NULL;
a001cbec: e3a00000 mov r0, #0
}
a001cbf0: e12fff1e bx lr
a000c9e0 <_Objects_Id_to_name>:
/*
* Caller is trusted for name != NULL.
*/
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
a000c9e0: e3500000 cmp r0, #0 a000c9e4: 059f3078 ldreq r3, [pc, #120] ; a000ca64 <_Objects_Id_to_name+0x84>
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
a000c9e8: e92d4010 push {r4, lr}
/*
* Caller is trusted for name != NULL.
*/
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
a000c9ec: 05933004 ldreq r3, [r3, #4]
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
a000c9f0: e1a04001 mov r4, r1
/*
* Caller is trusted for name != NULL.
*/
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
a000c9f4: 11a01000 movne r1, r0 a000c9f8: 05931008 ldreq r1, [r3, #8]
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
a000c9fc: e24dd004 sub sp, sp, #4 a000ca00: e1a03c21 lsr r3, r1, #24 a000ca04: e2033007 and r3, r3, #7
*/
RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid(
uint32_t the_api
)
{
if ( !the_api || the_api > OBJECTS_APIS_LAST )
a000ca08: e2432001 sub r2, r3, #1 a000ca0c: e3520002 cmp r2, #2
a000ca10: 8a000010 bhi a000ca58 <_Objects_Id_to_name+0x78>
the_api = _Objects_Get_API( tmpId );
if ( !_Objects_Is_api_valid( the_api ) )
return OBJECTS_INVALID_ID;
if ( !_Objects_Information_table[ the_api ] )
a000ca14: e59f204c ldr r2, [pc, #76] ; a000ca68 <_Objects_Id_to_name+0x88> a000ca18: e7923103 ldr r3, [r2, r3, lsl #2] a000ca1c: e3530000 cmp r3, #0
a000ca20: 0a00000c beq a000ca58 <_Objects_Id_to_name+0x78>
*/
RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class(
Objects_Id id
)
{
return (uint32_t)
a000ca24: e1a02da1 lsr r2, r1, #27
return OBJECTS_INVALID_ID;
the_class = _Objects_Get_class( tmpId );
information = _Objects_Information_table[ the_api ][ the_class ];
a000ca28: e7930102 ldr r0, [r3, r2, lsl #2]
if ( !information )
a000ca2c: e3500000 cmp r0, #0
a000ca30: 0a000008 beq a000ca58 <_Objects_Id_to_name+0x78>
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string )
return OBJECTS_INVALID_ID;
#endif
the_object = _Objects_Get( information, tmpId, &ignored_location );
a000ca34: e1a0200d mov r2, sp a000ca38: ebffffc8 bl a000c960 <_Objects_Get>
if ( !the_object )
a000ca3c: e3500000 cmp r0, #0
a000ca40: 0a000004 beq a000ca58 <_Objects_Id_to_name+0x78>
return OBJECTS_INVALID_ID;
*name = the_object->name;
a000ca44: e590300c ldr r3, [r0, #12] <== NOT EXECUTED a000ca48: e5843000 str r3, [r4] <== NOT EXECUTED
_Thread_Enable_dispatch();
a000ca4c: eb0002e4 bl a000d5e4 <_Thread_Enable_dispatch> <== NOT EXECUTED
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
a000ca50: e3a00000 mov r0, #0 <== NOT EXECUTED a000ca54: ea000000 b a000ca5c <_Objects_Id_to_name+0x7c> <== 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;
a000ca58: e3a00003 mov r0, #3
return OBJECTS_INVALID_ID;
*name = the_object->name;
_Thread_Enable_dispatch();
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
}
a000ca5c: e28dd004 add sp, sp, #4
a000ca60: e8bd8010 pop {r4, pc}
a000b438 <_Objects_Name_to_id_u32>:
Objects_Name name_for_mp;
#endif
/* ASSERT: information->is_string == false */
if ( !id )
a000b438: e3530000 cmp r3, #0
Objects_Information *information,
uint32_t name,
uint32_t node,
Objects_Id *id
)
{
a000b43c: e92d0030 push {r4, r5}
#endif
/* ASSERT: information->is_string == false */
if ( !id )
return OBJECTS_INVALID_ADDRESS;
a000b440: 03a00002 moveq r0, #2
Objects_Name name_for_mp;
#endif
/* ASSERT: information->is_string == false */
if ( !id )
a000b444: 0a000005 beq a000b460 <_Objects_Name_to_id_u32+0x28>
return OBJECTS_INVALID_ADDRESS;
if ( name == 0 )
a000b448: e3510000 cmp r1, #0
a000b44c: 0a000002 beq a000b45c <_Objects_Name_to_id_u32+0x24>
return OBJECTS_INVALID_NAME;
search_local_node = false;
if ( information->maximum != 0 &&
a000b450: e1d051b0 ldrh r5, [r0, #16] a000b454: e3550000 cmp r5, #0
a000b458: 1a000002 bne a000b468 <_Objects_Name_to_id_u32+0x30>
return OBJECTS_INVALID_NAME;
name_for_mp.name_u32 = name;
return _Objects_MP_Global_name_search( information, name_for_mp, node, id );
#else
return OBJECTS_INVALID_NAME;
a000b45c: e3a00001 mov r0, #1 <== NOT EXECUTED
#endif }
a000b460: e8bd0030 pop {r4, r5}
a000b464: e12fff1e bx lr
if ( name == 0 )
return OBJECTS_INVALID_NAME;
search_local_node = false;
if ( information->maximum != 0 &&
a000b468: e3720106 cmn r2, #-2147483647 ; 0x80000001 a000b46c: 13520000 cmpne r2, #0
a000b470: 1a00000b bne a000b4a4 <_Objects_Name_to_id_u32+0x6c>
_Objects_Is_local_node( node )
))
search_local_node = true;
if ( search_local_node ) {
for ( index = 1; index <= information->maximum; index++ ) {
a000b474: e590c01c ldr ip, [r0, #28] a000b478: e3a02001 mov r2, #1
the_object = information->local_table[ index ];
a000b47c: e5bc0004 ldr r0, [ip, #4]!
_Objects_Is_local_node( node )
))
search_local_node = true;
if ( search_local_node ) {
for ( index = 1; index <= information->maximum; index++ ) {
a000b480: e2822001 add r2, r2, #1
the_object = information->local_table[ index ];
if ( !the_object )
a000b484: e3500000 cmp r0, #0
a000b488: 0a000002 beq a000b498 <_Objects_Name_to_id_u32+0x60>
continue;
if ( name == the_object->name.name_u32 ) {
a000b48c: e590400c ldr r4, [r0, #12] a000b490: e1540001 cmp r4, r1
a000b494: 0a000005 beq a000b4b0 <_Objects_Name_to_id_u32+0x78>
_Objects_Is_local_node( node )
))
search_local_node = true;
if ( search_local_node ) {
for ( index = 1; index <= information->maximum; index++ ) {
a000b498: e1550002 cmp r5, r2
a000b49c: 2afffff6 bcs a000b47c <_Objects_Name_to_id_u32+0x44>
a000b4a0: eaffffed b a000b45c <_Objects_Name_to_id_u32+0x24> <== NOT EXECUTED
search_local_node = false;
if ( information->maximum != 0 &&
(node == OBJECTS_SEARCH_ALL_NODES ||
node == OBJECTS_SEARCH_LOCAL_NODE ||
a000b4a4: e3520001 cmp r2, #1
a000b4a8: 1affffeb bne a000b45c <_Objects_Name_to_id_u32+0x24>
a000b4ac: eafffff0 b a000b474 <_Objects_Name_to_id_u32+0x3c>
the_object = information->local_table[ index ];
if ( !the_object )
continue;
if ( name == the_object->name.name_u32 ) {
*id = the_object->id;
a000b4b0: e5902008 ldr r2, [r0, #8]
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
a000b4b4: 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;
a000b4b8: e5832000 str r2, [r3]
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
a000b4bc: eaffffe7 b a000b460 <_Objects_Name_to_id_u32+0x28>
a000d7f4 <_Objects_Set_name>:
{
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
a000d7f4: e1d033b8 ldrh r3, [r0, #56] ; 0x38 <== NOT EXECUTED
bool _Objects_Set_name(
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
a000d7f8: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
a000d7fc: e1a00002 mov r0, r2 <== NOT EXECUTED
bool _Objects_Set_name(
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
a000d800: e1a05001 mov r5, r1 <== NOT EXECUTED
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
a000d804: e1a01003 mov r1, r3 <== NOT EXECUTED
bool _Objects_Set_name(
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
a000d808: e1a04002 mov r4, r2 <== NOT EXECUTED
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
a000d80c: eb001d91 bl a0014e58 <strnlen> <== NOT EXECUTED
d[length] = '\0';
the_object->name.name_p = d;
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
a000d810: e5d42000 ldrb r2, [r4] <== NOT EXECUTED a000d814: e3500001 cmp r0, #1 <== NOT EXECUTED a000d818: e1a02c02 lsl r2, r2, #24 <== NOT EXECUTED a000d81c: 9a00000c bls a000d854 <_Objects_Set_name+0x60> <== NOT EXECUTED a000d820: e5d43001 ldrb r3, [r4, #1] <== NOT EXECUTED a000d824: e3500002 cmp r0, #2 <== NOT EXECUTED a000d828: e1822803 orr r2, r2, r3, lsl #16 <== NOT EXECUTED a000d82c: 0a000009 beq a000d858 <_Objects_Set_name+0x64> <== NOT EXECUTED a000d830: e5d43002 ldrb r3, [r4, #2] <== NOT EXECUTED a000d834: e3500003 cmp r0, #3 <== NOT EXECUTED
);
}
return true;
}
a000d838: e3a00001 mov r0, #1 <== NOT EXECUTED
d[length] = '\0';
the_object->name.name_p = d;
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
a000d83c: e1822403 orr r2, r2, r3, lsl #8 <== NOT EXECUTED a000d840: 15d43003 ldrbne r3, [r4, #3] <== NOT EXECUTED a000d844: 03a03020 moveq r3, #32 <== NOT EXECUTED a000d848: e1823003 orr r3, r2, r3 <== NOT EXECUTED a000d84c: e585300c str r3, [r5, #12] <== NOT EXECUTED
);
}
return true;
}
a000d850: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
d[length] = '\0';
the_object->name.name_p = d;
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
a000d854: e3822602 orr r2, r2, #2097152 ; 0x200000 <== NOT EXECUTED a000d858: e3822a02 orr r2, r2, #8192 ; 0x2000 <== NOT EXECUTED a000d85c: e3a03020 mov r3, #32 <== NOT EXECUTED a000d860: e1823003 orr r3, r2, r3 <== NOT EXECUTED a000d864: e585300c str r3, [r5, #12] <== NOT EXECUTED
);
}
return true;
}
a000d868: e3a00001 mov r0, #1 <== NOT EXECUTED
a000d86c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a000b4c0 <_Objects_Shrink_information>:
*/
void _Objects_Shrink_information(
Objects_Information *information
)
{
a000b4c0: e92d40f0 push {r4, r5, r6, r7, lr}
/*
* Search the list to find block or chunk with all objects inactive.
*/
index_base = _Objects_Get_index( information->minimum_id );
a000b4c4: e1d040b8 ldrh r4, [r0, #8]
block_count = (information->maximum - index_base) /
a000b4c8: e1d051b4 ldrh r5, [r0, #20]
*/
void _Objects_Shrink_information(
Objects_Information *information
)
{
a000b4cc: e1a06000 mov r6, r0
/*
* Search the list to find block or chunk with all objects inactive.
*/
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
a000b4d0: e1d001b0 ldrh r0, [r0, #16] a000b4d4: e1a01005 mov r1, r5 a000b4d8: e0640000 rsb r0, r4, r0 a000b4dc: eb0024f5 bl a00148b8 <__aeabi_uidiv>
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
a000b4e0: e3500000 cmp r0, #0
a000b4e4: 0a00000d beq a000b520 <_Objects_Shrink_information+0x60>
if ( information->inactive_per_block[ block ] ==
a000b4e8: e5962030 ldr r2, [r6, #48] ; 0x30 a000b4ec: e5923000 ldr r3, [r2] a000b4f0: e1550003 cmp r5, r3
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
a000b4f4: 13a03000 movne r3, #0
if ( information->inactive_per_block[ block ] ==
a000b4f8: 1a000005 bne a000b514 <_Objects_Shrink_information+0x54>
a000b4fc: ea000008 b a000b524 <_Objects_Shrink_information+0x64> <== NOT EXECUTED
a000b500: e5b21004 ldr r1, [r2, #4]!
information->inactive -= information->allocation_size;
return;
}
index_base += information->allocation_size;
a000b504: e0844005 add r4, r4, r5 a000b508: e1a07103 lsl r7, r3, #2
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
if ( information->inactive_per_block[ block ] ==
a000b50c: e1550001 cmp r5, r1
a000b510: 0a000004 beq a000b528 <_Objects_Shrink_information+0x68>
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
a000b514: e2833001 add r3, r3, #1 a000b518: e1500003 cmp r0, r3
a000b51c: 8afffff7 bhi a000b500 <_Objects_Shrink_information+0x40>
a000b520: e8bd80f0 pop {r4, r5, r6, r7, pc}
if ( information->inactive_per_block[ block ] ==
a000b524: e3a07000 mov r7, #0 <== NOT EXECUTED
information->allocation_size ) {
/*
* Assume the Inactive chain is never empty at this point
*/
the_object = (Objects_Control *) _Chain_First( &information->Inactive );
a000b528: e5960020 ldr r0, [r6, #32] a000b52c: ea000002 b a000b53c <_Objects_Shrink_information+0x7c>
if ((index >= index_base) &&
(index < (index_base + information->allocation_size))) {
_Chain_Extract( &extract_me->Node );
}
}
while ( the_object );
a000b530: e3550000 cmp r5, #0
a000b534: 0a00000b beq a000b568 <_Objects_Shrink_information+0xa8>
index = _Objects_Get_index( the_object->id );
/*
* Get the next node before the node is extracted
*/
extract_me = the_object;
the_object = (Objects_Control *) the_object->Node.next;
a000b538: e1a00005 mov r0, r5
* Assume the Inactive chain is never empty at this point
*/
the_object = (Objects_Control *) _Chain_First( &information->Inactive );
do {
index = _Objects_Get_index( the_object->id );
a000b53c: e1d030b8 ldrh r3, [r0, #8]
/*
* Get the next node before the node is extracted
*/
extract_me = the_object;
the_object = (Objects_Control *) the_object->Node.next;
a000b540: e5905000 ldr r5, [r0]
if ((index >= index_base) &&
a000b544: e1530004 cmp r3, r4
a000b548: 3afffff8 bcc a000b530 <_Objects_Shrink_information+0x70>
(index < (index_base + information->allocation_size))) {
a000b54c: e1d621b4 ldrh r2, [r6, #20] a000b550: e0842002 add r2, r4, r2
/*
* Get the next node before the node is extracted
*/
extract_me = the_object;
the_object = (Objects_Control *) the_object->Node.next;
if ((index >= index_base) &&
a000b554: e1530002 cmp r3, r2
a000b558: 2afffff4 bcs a000b530 <_Objects_Shrink_information+0x70>
(index < (index_base + information->allocation_size))) {
_Chain_Extract( &extract_me->Node );
a000b55c: ebfffbbf bl a000a460 <_Chain_Extract>
}
}
while ( the_object );
a000b560: e3550000 cmp r5, #0
a000b564: 1afffff3 bne a000b538 <_Objects_Shrink_information+0x78>
/*
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
a000b568: e5963034 ldr r3, [r6, #52] ; 0x34 a000b56c: e7930007 ldr r0, [r3, r7] a000b570: eb0006d9 bl a000d0dc <_Workspace_Free>
information->object_blocks[ block ] = NULL;
information->inactive_per_block[ block ] = 0;
information->inactive -= information->allocation_size;
a000b574: e1d602bc ldrh r0, [r6, #44] ; 0x2c a000b578: e1d631b4 ldrh r3, [r6, #20]
/*
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
information->object_blocks[ block ] = NULL;
a000b57c: e5961034 ldr r1, [r6, #52] ; 0x34
information->inactive_per_block[ block ] = 0;
a000b580: e5962030 ldr r2, [r6, #48] ; 0x30
information->inactive -= information->allocation_size;
a000b584: e0633000 rsb r3, r3, r0
/*
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
information->object_blocks[ block ] = NULL;
a000b588: e7815007 str r5, [r1, r7]
information->inactive_per_block[ block ] = 0;
a000b58c: e7825007 str r5, [r2, r7]
information->inactive -= information->allocation_size;
a000b590: e1c632bc strh r3, [r6, #44] ; 0x2c
return;
a000b594: e8bd80f0 pop {r4, r5, r6, r7, pc}
a000bd48 <_Protected_heap_Get_information>:
bool _Protected_heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
a000bd48: e92d4070 push {r4, r5, r6, lr}
if ( !the_heap )
a000bd4c: e2505000 subs r5, r0, #0
bool _Protected_heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
a000bd50: e1a06001 mov r6, r1
if ( !the_heap )
a000bd54: 0a00000d beq a000bd90 <_Protected_heap_Get_information+0x48>
return false;
if ( !the_info )
a000bd58: e3510000 cmp r1, #0
a000bd5c: 0a000009 beq a000bd88 <_Protected_heap_Get_information+0x40>
return false;
_RTEMS_Lock_allocator();
a000bd60: e59f4030 ldr r4, [pc, #48] ; a000bd98 <_Protected_heap_Get_information+0x50> a000bd64: e5940000 ldr r0, [r4] a000bd68: ebfffb74 bl a000ab40 <_API_Mutex_Lock>
_Heap_Get_information( the_heap, the_info );
a000bd6c: e1a00005 mov r0, r5 a000bd70: e1a01006 mov r1, r6 a000bd74: eb0010f0 bl a001013c <_Heap_Get_information>
_RTEMS_Unlock_allocator();
a000bd78: e5940000 ldr r0, [r4] a000bd7c: ebfffb8b bl a000abb0 <_API_Mutex_Unlock>
return true;
a000bd80: e3a00001 mov r0, #1
a000bd84: e8bd8070 pop {r4, r5, r6, pc}
{
if ( !the_heap )
return false;
if ( !the_info )
return false;
a000bd88: e1a00001 mov r0, r1
_RTEMS_Lock_allocator();
_Heap_Get_information( the_heap, the_info );
_RTEMS_Unlock_allocator();
return true;
}
a000bd8c: e8bd8070 pop {r4, r5, r6, pc}
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
if ( !the_heap )
return false;
a000bd90: e1a00005 mov r0, r5 <== NOT EXECUTED
a000bd94: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
a0010b68 <_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 ) {
a0010b68: e59f3054 ldr r3, [pc, #84] ; a0010bc4 <_Protected_heap_Walk+0x5c><== NOT EXECUTED
bool _Protected_heap_Walk(
Heap_Control *the_heap,
int source,
bool do_dump
)
{
a0010b6c: 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 ) {
a0010b70: e5933000 ldr r3, [r3] <== NOT EXECUTED
bool _Protected_heap_Walk(
Heap_Control *the_heap,
int source,
bool do_dump
)
{
a0010b74: e1a07000 mov r7, r0 <== NOT EXECUTED a0010b78: e1a06001 mov r6, r1 <== 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 ) {
a0010b7c: e3530000 cmp r3, #0 <== NOT EXECUTED
bool _Protected_heap_Walk(
Heap_Control *the_heap,
int source,
bool do_dump
)
{
a0010b80: e20250ff and r5, r2, #255 ; 0xff <== NOT EXECUTED
* then it is forbidden to lock a mutex. But since we are inside
* a critical section, it should be safe to walk it unlocked.
*
* NOTE: Dispatching is also disabled during initialization.
*/
if ( !_Thread_Dispatch_disable_level ) {
a0010b84: 0a000002 beq a0010b94 <_Protected_heap_Walk+0x2c> <== NOT EXECUTED
_RTEMS_Lock_allocator();
status = _Heap_Walk( the_heap, source, do_dump );
_RTEMS_Unlock_allocator();
} else {
status = _Heap_Walk( the_heap, source, do_dump );
a0010b88: e1a02005 mov r2, r5 <== NOT EXECUTED
} return status; }
a0010b8c: 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 );
a0010b90: eafffbf2 b a000fb60 <_Heap_Walk> <== NOT EXECUTED
* a critical section, it should be safe to walk it unlocked.
*
* NOTE: Dispatching is also disabled during initialization.
*/
if ( !_Thread_Dispatch_disable_level ) {
_RTEMS_Lock_allocator();
a0010b94: e59f402c ldr r4, [pc, #44] ; a0010bc8 <_Protected_heap_Walk+0x60><== NOT EXECUTED a0010b98: e5940000 ldr r0, [r4] <== NOT EXECUTED a0010b9c: ebfff7e2 bl a000eb2c <_API_Mutex_Lock> <== NOT EXECUTED
status = _Heap_Walk( the_heap, source, do_dump );
a0010ba0: e1a02005 mov r2, r5 <== NOT EXECUTED a0010ba4: e1a01006 mov r1, r6 <== NOT EXECUTED a0010ba8: e1a00007 mov r0, r7 <== NOT EXECUTED a0010bac: ebfffbeb bl a000fb60 <_Heap_Walk> <== NOT EXECUTED a0010bb0: e1a05000 mov r5, r0 <== NOT EXECUTED
_RTEMS_Unlock_allocator();
a0010bb4: e5940000 ldr r0, [r4] <== NOT EXECUTED a0010bb8: ebfff7f7 bl a000eb9c <_API_Mutex_Unlock> <== NOT EXECUTED
} else {
status = _Heap_Walk( the_heap, source, do_dump );
}
return status;
}
a0010bbc: e1a00005 mov r0, r5 <== NOT EXECUTED
a0010bc0: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
a000ef54 <_RTEMS_Tasks_Invoke_task_variable_dtor>:
{
void (*dtor)(void *);
void *value;
dtor = tvp->dtor;
if (_Thread_Is_executing(the_thread)) {
a000ef54: e59f203c ldr r2, [pc, #60] ; a000ef98 <_RTEMS_Tasks_Invoke_task_variable_dtor+0x44><== NOT EXECUTED
)
{
void (*dtor)(void *);
void *value;
dtor = tvp->dtor;
a000ef58: e5913010 ldr r3, [r1, #16] <== NOT EXECUTED
void _RTEMS_Tasks_Invoke_task_variable_dtor(
Thread_Control *the_thread,
rtems_task_variable_t *tvp
)
{
a000ef5c: e92d4010 push {r4, lr} <== NOT EXECUTED
void (*dtor)(void *);
void *value;
dtor = tvp->dtor;
if (_Thread_Is_executing(the_thread)) {
a000ef60: e5922004 ldr r2, [r2, #4] <== NOT EXECUTED
void _RTEMS_Tasks_Invoke_task_variable_dtor(
Thread_Control *the_thread,
rtems_task_variable_t *tvp
)
{
a000ef64: e1a04001 mov r4, r1 <== NOT EXECUTED
void (*dtor)(void *);
void *value;
dtor = tvp->dtor;
if (_Thread_Is_executing(the_thread)) {
a000ef68: e1520000 cmp r2, r0 <== NOT EXECUTED
value = *tvp->ptr;
a000ef6c: 05912004 ldreq r2, [r1, #4] <== NOT EXECUTED
*tvp->ptr = tvp->gval;
a000ef70: 05911008 ldreq r1, [r1, #8] <== NOT EXECUTED
} else {
value = tvp->tval;
a000ef74: 1594000c ldrne r0, [r4, #12] <== NOT EXECUTED
void (*dtor)(void *);
void *value;
dtor = tvp->dtor;
if (_Thread_Is_executing(the_thread)) {
value = *tvp->ptr;
a000ef78: 05920000 ldreq r0, [r2] <== NOT EXECUTED
*tvp->ptr = tvp->gval;
a000ef7c: 05821000 streq r1, [r2] <== NOT EXECUTED
} else {
value = tvp->tval;
}
if ( dtor )
a000ef80: e3530000 cmp r3, #0 <== NOT EXECUTED a000ef84: 0a000000 beq a000ef8c <_RTEMS_Tasks_Invoke_task_variable_dtor+0x38><== NOT EXECUTED
(*dtor)(value);
a000ef88: e12fff33 blx r3 <== NOT EXECUTED
_Workspace_Free(tvp);
a000ef8c: e1a00004 mov r0, r4 <== NOT EXECUTED
}
a000ef90: e8bd4010 pop {r4, lr} <== NOT EXECUTED
}
if ( dtor )
(*dtor)(value);
_Workspace_Free(tvp);
a000ef94: eafff850 b a000d0dc <_Workspace_Free> <== NOT EXECUTED
a000ee20 <_RTEMS_tasks_Delete_extension>:
void _RTEMS_tasks_Delete_extension(
Thread_Control *executing,
Thread_Control *deleted
)
{
a000ee20: e92d4030 push {r4, r5, lr}
a000ee24: e1a05001 mov r5, r1
/*
* Free per task variable memory
*/
tvp = deleted->task_variables;
a000ee28: e5911100 ldr r1, [r1, #256] ; 0x100
deleted->task_variables = NULL;
a000ee2c: e3a03000 mov r3, #0 a000ee30: e5853100 str r3, [r5, #256] ; 0x100
while (tvp) {
a000ee34: e1510003 cmp r1, r3
a000ee38: 1a000001 bne a000ee44 <_RTEMS_tasks_Delete_extension+0x24>
a000ee3c: ea000005 b a000ee58 <_RTEMS_tasks_Delete_extension+0x38>
next = (rtems_task_variable_t *)tvp->next;
_RTEMS_Tasks_Invoke_task_variable_dtor( deleted, tvp );
tvp = next;
a000ee40: e1a01004 mov r1, r4 <== NOT EXECUTED
*/
tvp = deleted->task_variables;
deleted->task_variables = NULL;
while (tvp) {
next = (rtems_task_variable_t *)tvp->next;
a000ee44: e5914000 ldr r4, [r1] <== NOT EXECUTED
_RTEMS_Tasks_Invoke_task_variable_dtor( deleted, tvp );
a000ee48: e1a00005 mov r0, r5 <== NOT EXECUTED a000ee4c: eb000040 bl a000ef54 <_RTEMS_Tasks_Invoke_task_variable_dtor><== NOT EXECUTED
* Free per task variable memory
*/
tvp = deleted->task_variables;
deleted->task_variables = NULL;
while (tvp) {
a000ee50: e3540000 cmp r4, #0 <== NOT EXECUTED a000ee54: 1afffff9 bne a000ee40 <_RTEMS_tasks_Delete_extension+0x20> <== NOT EXECUTED
/*
* Free API specific memory
*/
(void) _Workspace_Free( deleted->API_Extensions[ THREAD_API_RTEMS ] );
a000ee58: e59500f4 ldr r0, [r5, #244] ; 0xf4 a000ee5c: ebfff89e bl a000d0dc <_Workspace_Free>
deleted->API_Extensions[ THREAD_API_RTEMS ] = NULL;
a000ee60: e3a03000 mov r3, #0 a000ee64: e58530f4 str r3, [r5, #244] ; 0xf4
}
a000ee68: e8bd8030 pop {r4, r5, pc}
a000ed14 <_RTEMS_tasks_Switch_extension>:
/*
* Per Task Variables
*/
tvp = executing->task_variables;
a000ed14: e5903100 ldr r3, [r0, #256] ; 0x100
while (tvp) {
a000ed18: e3530000 cmp r3, #0
a000ed1c: 0a000007 beq a000ed40 <_RTEMS_tasks_Switch_extension+0x2c>
tvp->tval = *tvp->ptr;
a000ed20: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED
*tvp->ptr = tvp->gval;
a000ed24: e5930008 ldr r0, [r3, #8] <== NOT EXECUTED
* Per Task Variables
*/
tvp = executing->task_variables;
while (tvp) {
tvp->tval = *tvp->ptr;
a000ed28: e592c000 ldr ip, [r2] <== NOT EXECUTED a000ed2c: e583c00c str ip, [r3, #12] <== NOT EXECUTED
*tvp->ptr = tvp->gval;
tvp = (rtems_task_variable_t *)tvp->next;
a000ed30: e5933000 ldr r3, [r3] <== NOT EXECUTED
*/
tvp = executing->task_variables;
while (tvp) {
tvp->tval = *tvp->ptr;
*tvp->ptr = tvp->gval;
a000ed34: e5820000 str r0, [r2] <== NOT EXECUTED
/*
* Per Task Variables
*/
tvp = executing->task_variables;
while (tvp) {
a000ed38: e3530000 cmp r3, #0 <== NOT EXECUTED a000ed3c: 1afffff7 bne a000ed20 <_RTEMS_tasks_Switch_extension+0xc> <== NOT EXECUTED
tvp->tval = *tvp->ptr;
*tvp->ptr = tvp->gval;
tvp = (rtems_task_variable_t *)tvp->next;
}
tvp = heir->task_variables;
a000ed40: e5913100 ldr r3, [r1, #256] ; 0x100
while (tvp) {
a000ed44: e3530000 cmp r3, #0 a000ed48: 012fff1e bxeq lr
tvp->gval = *tvp->ptr;
a000ed4c: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED
*tvp->ptr = tvp->tval;
a000ed50: e593100c ldr r1, [r3, #12] <== NOT EXECUTED
tvp = (rtems_task_variable_t *)tvp->next;
}
tvp = heir->task_variables;
while (tvp) {
tvp->gval = *tvp->ptr;
a000ed54: e5920000 ldr r0, [r2] <== NOT EXECUTED a000ed58: e5830008 str r0, [r3, #8] <== NOT EXECUTED
*tvp->ptr = tvp->tval;
tvp = (rtems_task_variable_t *)tvp->next;
a000ed5c: e5933000 ldr r3, [r3] <== NOT EXECUTED
}
tvp = heir->task_variables;
while (tvp) {
tvp->gval = *tvp->ptr;
*tvp->ptr = tvp->tval;
a000ed60: e5821000 str r1, [r2] <== NOT EXECUTED
*tvp->ptr = tvp->gval;
tvp = (rtems_task_variable_t *)tvp->next;
}
tvp = heir->task_variables;
while (tvp) {
a000ed64: e3530000 cmp r3, #0 <== NOT EXECUTED a000ed68: 1afffff7 bne a000ed4c <_RTEMS_tasks_Switch_extension+0x38> <== NOT EXECUTED a000ed6c: e12fff1e bx lr <== NOT EXECUTED
a000b0a0 <_Rate_monotonic_Timeout>:
void _Rate_monotonic_Timeout(
Objects_Id id,
void *ignored
)
{
a000b0a0: e92d4010 push {r4, lr} <== NOT EXECUTED
a000b0a4: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
a000b0a8: e1a01000 mov r1, r0 <== NOT EXECUTED
a000b0ac: e1a0200d mov r2, sp <== NOT EXECUTED
a000b0b0: e59f0094 ldr r0, [pc, #148] ; a000b14c <_Rate_monotonic_Timeout+0xac><== NOT EXECUTED
a000b0b4: eb000791 bl a000cf00 <_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 ) {
a000b0b8: e59d3000 ldr r3, [sp] <== NOT EXECUTED a000b0bc: e1a04000 mov r4, r0 <== NOT EXECUTED a000b0c0: e3530000 cmp r3, #0 <== NOT EXECUTED a000b0c4: 1a000010 bne a000b10c <_Rate_monotonic_Timeout+0x6c> <== NOT EXECUTED
case OBJECTS_LOCAL:
the_thread = the_period->owner;
a000b0c8: 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);
a000b0cc: e5903010 ldr r3, [r0, #16] <== NOT EXECUTED
if ( _States_Is_waiting_for_period( the_thread->current_state ) &&
a000b0d0: e3130901 tst r3, #16384 ; 0x4000 <== NOT EXECUTED a000b0d4: 0a000003 beq a000b0e8 <_Rate_monotonic_Timeout+0x48> <== NOT EXECUTED a000b0d8: e5902020 ldr r2, [r0, #32] <== NOT EXECUTED a000b0dc: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED a000b0e0: e1520003 cmp r2, r3 <== NOT EXECUTED a000b0e4: 0a000014 beq a000b13c <_Rate_monotonic_Timeout+0x9c> <== NOT EXECUTED
_Thread_Unblock( the_thread );
_Rate_monotonic_Initiate_statistics( the_period );
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) {
a000b0e8: e5943038 ldr r3, [r4, #56] ; 0x38 <== NOT EXECUTED a000b0ec: 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;
a000b0f0: 13a03004 movne r3, #4 <== NOT EXECUTED a000b0f4: 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 ) {
a000b0f8: 0a000005 beq a000b114 <_Rate_monotonic_Timeout+0x74> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
a000b0fc: e59f304c ldr r3, [pc, #76] ; a000b150 <_Rate_monotonic_Timeout+0xb0><== NOT EXECUTED a000b100: e5932000 ldr r2, [r3] <== NOT EXECUTED a000b104: e2422001 sub r2, r2, #1 <== NOT EXECUTED a000b108: e5832000 str r2, [r3] <== NOT EXECUTED
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
a000b10c: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a000b110: e8bd8010 pop {r4, pc} <== NOT EXECUTED
_Rate_monotonic_Initiate_statistics( the_period );
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) {
the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING;
a000b114: e3a03003 mov r3, #3 <== NOT EXECUTED
_Rate_monotonic_Initiate_statistics( the_period );
a000b118: e1a00004 mov r0, r4 <== NOT EXECUTED
_Rate_monotonic_Initiate_statistics( the_period );
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) {
the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING;
a000b11c: e5843038 str r3, [r4, #56] ; 0x38 <== NOT EXECUTED
_Rate_monotonic_Initiate_statistics( the_period );
a000b120: ebfffe5d bl a000aa9c <_Rate_monotonic_Initiate_statistics> <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a000b124: e594303c ldr r3, [r4, #60] ; 0x3c <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a000b128: e59f0024 ldr r0, [pc, #36] ; a000b154 <_Rate_monotonic_Timeout+0xb4><== NOT EXECUTED a000b12c: e2841010 add r1, r4, #16 <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a000b130: e584301c str r3, [r4, #28] <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a000b134: eb000e5f bl a000eab8 <_Watchdog_Insert> <== NOT EXECUTED a000b138: eaffffef b a000b0fc <_Rate_monotonic_Timeout+0x5c> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
a000b13c: e59f1014 ldr r1, [pc, #20] ; a000b158 <_Rate_monotonic_Timeout+0xb8><== NOT EXECUTED a000b140: eb00098a bl a000d770 <_Thread_Clear_state> <== NOT EXECUTED
the_thread = the_period->owner;
if ( _States_Is_waiting_for_period( the_thread->current_state ) &&
the_thread->Wait.id == the_period->Object.id ) {
_Thread_Unblock( the_thread );
_Rate_monotonic_Initiate_statistics( the_period );
a000b144: e1a00004 mov r0, r4 <== NOT EXECUTED a000b148: eafffff4 b a000b120 <_Rate_monotonic_Timeout+0x80> <== NOT EXECUTED
a000acc4 <_TOD_Get_uptime_as_timespec>:
*/
void _TOD_Get_uptime_as_timespec(
struct timespec *uptime
)
{
a000acc4: e92d4010 push {r4, lr} <== NOT EXECUTED
a000acc8: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
a000accc: e1a04000 mov r4, r0 <== NOT EXECUTED
Timestamp_Control uptime_ts;
/* assume time checked for NULL by caller */
_TOD_Get_uptime( &uptime_ts );
a000acd0: e1a0000d mov r0, sp <== NOT EXECUTED a000acd4: eb001284 bl a000f6ec <_TOD_Get_uptime> <== NOT EXECUTED
_Timestamp_To_timespec( &uptime_ts, uptime );
a000acd8: e89d000c ldm sp, {r2, r3} <== NOT EXECUTED
a000acdc: e884000c stm r4, {r2, r3} <== NOT EXECUTED
}
a000ace0: e28dd008 add sp, sp, #8 <== NOT EXECUTED
a000ace4: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a000c34c <_TOD_Set>:
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
a000c34c: e59f3068 ldr r3, [pc, #104] ; a000c3bc <_TOD_Set+0x70>
*/
void _TOD_Set(
const struct timespec *time
)
{
a000c350: e92d4030 push {r4, r5, lr}
a000c354: e5932000 ldr r2, [r3]
a000c358: e1a05000 mov r5, r0
a000c35c: e2822001 add r2, r2, #1
a000c360: e5832000 str r2, [r3]
long seconds;
_Thread_Disable_dispatch();
_TOD_Deactivate();
seconds = _TOD_Seconds_since_epoch();
a000c364: e59f4054 ldr r4, [pc, #84] ; a000c3c0 <_TOD_Set+0x74>
if ( time->tv_sec < seconds )
a000c368: e5902000 ldr r2, [r0]
long seconds;
_Thread_Disable_dispatch();
_TOD_Deactivate();
seconds = _TOD_Seconds_since_epoch();
a000c36c: e5943000 ldr r3, [r4]
if ( time->tv_sec < seconds )
a000c370: e1530002 cmp r3, r2
a000c374: ca00000b bgt a000c3a8 <_TOD_Set+0x5c>
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
_Watchdog_Adjust( &_Watchdog_Seconds_chain, direction, units );
a000c378: e59f0044 ldr r0, [pc, #68] ; a000c3c4 <_TOD_Set+0x78> a000c37c: e3a01000 mov r1, #0 a000c380: e0632002 rsb r2, r3, r2 a000c384: eb0009bc bl a000ea7c <_Watchdog_Adjust>
_Watchdog_Adjust_seconds( WATCHDOG_BACKWARD, seconds - time->tv_sec );
else
_Watchdog_Adjust_seconds( WATCHDOG_FORWARD, time->tv_sec - seconds );
/* POSIX format TOD (timespec) */
_Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec );
a000c388: e895000c ldm r5, {r2, r3}
a000c38c: e5843004 str r3, [r4, #4]
_TOD_Is_set = true;
a000c390: e59f3030 ldr r3, [pc, #48] ; a000c3c8 <_TOD_Set+0x7c>
_Watchdog_Adjust_seconds( WATCHDOG_BACKWARD, seconds - time->tv_sec );
else
_Watchdog_Adjust_seconds( WATCHDOG_FORWARD, time->tv_sec - seconds );
/* POSIX format TOD (timespec) */
_Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec );
a000c394: e5842000 str r2, [r4]
_TOD_Is_set = true;
a000c398: e3a02001 mov r2, #1 a000c39c: e5c32000 strb r2, [r3]
_TOD_Activate();
_Thread_Enable_dispatch();
}
a000c3a0: e8bd4030 pop {r4, r5, lr}
_Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec );
_TOD_Is_set = true;
_TOD_Activate();
_Thread_Enable_dispatch();
a000c3a4: ea0005b2 b a000da74 <_Thread_Enable_dispatch>
a000c3a8: e59f0014 ldr r0, [pc, #20] ; a000c3c4 <_TOD_Set+0x78> <== NOT EXECUTED a000c3ac: e3a01001 mov r1, #1 <== NOT EXECUTED a000c3b0: e0622003 rsb r2, r2, r3 <== NOT EXECUTED a000c3b4: eb0009b0 bl a000ea7c <_Watchdog_Adjust> <== NOT EXECUTED a000c3b8: eafffff2 b a000c388 <_TOD_Set+0x3c> <== NOT EXECUTED
a000a910 <_TOD_Tickle_ticks>:
{
Timestamp_Control tick;
uint32_t seconds;
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
a000a910: e59f2064 ldr r2, [pc, #100] ; a000a97c <_TOD_Tickle_ticks+0x6c>
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
a000a914: e59f3064 ldr r3, [pc, #100] ; a000a980 <_TOD_Tickle_ticks+0x70>
*
* Output parameters: NONE
*/
void _TOD_Tickle_ticks( void )
{
a000a918: e92d4010 push {r4, lr}
Timestamp_Control tick;
uint32_t seconds;
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
a000a91c: e592100c ldr r1, [r2, #12]
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
a000a920: e5932000 ldr r2, [r3]
{
Timestamp_Control tick;
uint32_t seconds;
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
a000a924: e3a0cffa mov ip, #1000 ; 0x3e8 a000a928: e00c0c91 mul ip, r1, ip
*
* Output parameters: NONE
*/
void _TOD_Tickle_ticks( void )
{
a000a92c: e24dd008 sub sp, sp, #8
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
a000a930: e2822001 add r2, r2, #1
{
Timestamp_Control tick;
uint32_t seconds;
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
a000a934: e3a0e000 mov lr, #0
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
/* Update the timespec format uptime */
_Timestamp_Add_to( &_TOD_Uptime, &tick );
a000a938: e1a0100d mov r1, sp
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
a000a93c: e5832000 str r2, [r3]
/* Update the timespec format uptime */
_Timestamp_Add_to( &_TOD_Uptime, &tick );
a000a940: e59f003c ldr r0, [pc, #60] ; a000a984 <_TOD_Tickle_ticks+0x74>
{
Timestamp_Control tick;
uint32_t seconds;
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
a000a944: e58de000 str lr, [sp] a000a948: e58dc004 str ip, [sp, #4]
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
/* Update the timespec format uptime */
_Timestamp_Add_to( &_TOD_Uptime, &tick );
a000a94c: eb000826 bl a000c9ec <_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 );
a000a950: e59f0030 ldr r0, [pc, #48] ; a000a988 <_TOD_Tickle_ticks+0x78> a000a954: e1a0100d mov r1, sp a000a958: eb000823 bl a000c9ec <_Timespec_Add_to>
while ( seconds ) {
a000a95c: e2504000 subs r4, r0, #0
a000a960: 0a000003 beq a000a974 <_TOD_Tickle_ticks+0x64>
*/
RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_seconds( void )
{
_Watchdog_Tickle( &_Watchdog_Seconds_chain );
a000a964: e59f0020 ldr r0, [pc, #32] ; a000a98c <_TOD_Tickle_ticks+0x7c><== NOT EXECUTED a000a968: eb000993 bl a000cfbc <_Watchdog_Tickle> <== NOT EXECUTED a000a96c: e2544001 subs r4, r4, #1 <== NOT EXECUTED a000a970: 1afffffb bne a000a964 <_TOD_Tickle_ticks+0x54> <== NOT EXECUTED
_Watchdog_Tickle_seconds();
seconds--;
}
}
a000a974: e28dd008 add sp, sp, #8
a000a978: e8bd8010 pop {r4, pc}
a000ab10 <_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();
a000ab10: e59f30bc ldr r3, [pc, #188] ; a000abd4 <_TOD_Validate+0xc4>
*/
bool _TOD_Validate(
const rtems_time_of_day *the_tod
)
{
a000ab14: 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) ||
a000ab18: 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();
a000ab1c: e593100c ldr r1, [r3, #12]
if ((!the_tod) ||
a000ab20: 0a000029 beq a000abcc <_TOD_Validate+0xbc>
)
{
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
a000ab24: e3a0093d mov r0, #999424 ; 0xf4000 a000ab28: e2800d09 add r0, r0, #576 ; 0x240 a000ab2c: eb0046c5 bl a001c648 <__aeabi_uidiv>
rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) ||
a000ab30: e5943018 ldr r3, [r4, #24] a000ab34: e1500003 cmp r0, r3
a000ab38: 9a00001f bls a000abbc <_TOD_Validate+0xac>
(the_tod->ticks >= ticks_per_second) ||
a000ab3c: e5943014 ldr r3, [r4, #20] a000ab40: e353003b cmp r3, #59 ; 0x3b
a000ab44: 8a00001c bhi a000abbc <_TOD_Validate+0xac>
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
a000ab48: e5943010 ldr r3, [r4, #16] a000ab4c: e353003b cmp r3, #59 ; 0x3b
a000ab50: 8a000019 bhi a000abbc <_TOD_Validate+0xac>
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
a000ab54: e594300c ldr r3, [r4, #12] a000ab58: e3530017 cmp r3, #23
a000ab5c: 8a000016 bhi a000abbc <_TOD_Validate+0xac>
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
a000ab60: e5940004 ldr r0, [r4, #4]
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
(the_tod->ticks >= ticks_per_second) ||
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
a000ab64: e3500000 cmp r0, #0
a000ab68: 0a000016 beq a000abc8 <_TOD_Validate+0xb8>
(the_tod->month == 0) ||
a000ab6c: e350000c cmp r0, #12
a000ab70: 8a000011 bhi a000abbc <_TOD_Validate+0xac>
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
a000ab74: 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) ||
a000ab78: e3a03d1f mov r3, #1984 ; 0x7c0 a000ab7c: e2833003 add r3, r3, #3 a000ab80: e1520003 cmp r2, r3
a000ab84: 9a00000c bls a000abbc <_TOD_Validate+0xac>
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
a000ab88: e5944008 ldr r4, [r4, #8]
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
a000ab8c: e3540000 cmp r4, #0
a000ab90: 0a00000b beq a000abc4 <_TOD_Validate+0xb4>
(the_tod->day == 0) )
return false;
if ( (the_tod->year % 4) == 0 )
a000ab94: e3120003 tst r2, #3
days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ];
a000ab98: 059f3038 ldreq r3, [pc, #56] ; a000abd8 <_TOD_Validate+0xc8>
else
days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ];
a000ab9c: 159f3034 ldrne r3, [pc, #52] ; a000abd8 <_TOD_Validate+0xc8>
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
return false;
if ( (the_tod->year % 4) == 0 )
days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ];
a000aba0: 0280000d addeq r0, r0, #13 a000aba4: 07930100 ldreq r0, [r3, r0, lsl #2]
else
days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ];
a000aba8: 17930100 ldrne r0, [r3, r0, lsl #2]
* false - if the the_tod is invalid
*
* NOTE: This routine only works for leap-years through 2099.
*/
bool _TOD_Validate(
a000abac: e1500004 cmp r0, r4
a000abb0: 33a00000 movcc r0, #0
a000abb4: 23a00001 movcs r0, #1
a000abb8: 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;
a000abbc: e3a00000 mov r0, #0 <== NOT EXECUTED
a000abc0: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a000abc4: e1a00004 mov r0, r4 <== NOT EXECUTED
if ( the_tod->day > days_in_month )
return false;
return true;
}
a000abc8: e8bd8010 pop {r4, pc} <== NOT EXECUTED
(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;
a000abcc: e1a00004 mov r0, r4 <== NOT EXECUTED
a000abd0: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a000bb98 <_Thread_Close>:
RTEMS_INLINE_ROUTINE void _Objects_Invalidate_Id(
Objects_Information *information,
Objects_Control *the_object
)
{
_Objects_Set_local_object(
a000bb98: e1d120b8 ldrh r2, [r1, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a000bb9c: e590301c ldr r3, [r0, #28]
void _Thread_Close(
Objects_Information *information,
Thread_Control *the_thread
)
{
a000bba0: e92d4070 push {r4, r5, r6, lr}
a000bba4: e1a04001 mov r4, r1
a000bba8: e3a01000 mov r1, #0
a000bbac: e7831102 str r1, [r3, r2, lsl #2]
a000bbb0: e1a05000 mov r5, r0
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
a000bbb4: e59f6098 ldr r6, [pc, #152] ; a000bc54 <_Thread_Close+0xbc>
* disappear and set a transient state on it. So we temporarily
* unnest dispatching.
*/
_Thread_Unnest_dispatch();
_User_extensions_Thread_delete( the_thread );
a000bbb8: e1a00004 mov r0, r4 a000bbbc: e5963000 ldr r3, [r6] a000bbc0: e2433001 sub r3, r3, #1 a000bbc4: e5863000 str r3, [r6] a000bbc8: eb00042b bl a000cc7c <_User_extensions_Thread_delete>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
a000bbcc: e5963000 ldr r3, [r6] a000bbd0: e2833001 add r3, r3, #1 a000bbd4: e5863000 str r3, [r6]
/* * Now we are in a dispatching critical section again and we * can take the thread OUT of the published set. It is invalid * to use this thread's Id OR name after this call. */ _Objects_Close( information, &the_thread->Object );
a000bbd8: e1a01004 mov r1, r4 a000bbdc: e1a00005 mov r0, r5 a000bbe0: ebfffcab bl a000ae94 <_Objects_Close>
/*
* By setting the dormant state, the thread will not be considered
* for scheduling when we remove any blocking states.
*/
_Thread_Set_state( the_thread, STATES_DORMANT );
a000bbe4: e1a00004 mov r0, r4 a000bbe8: e3a01001 mov r1, #1 a000bbec: eb0002dc bl a000c764 <_Thread_Set_state>
if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
a000bbf0: e1a00004 mov r0, r4 a000bbf4: eb000273 bl a000c5c8 <_Thread_queue_Extract_with_proxy> a000bbf8: e3500000 cmp r0, #0
a000bbfc: 1a000002 bne a000bc0c <_Thread_Close+0x74>
if ( _Watchdog_Is_active( &the_thread->Timer ) )
a000bc00: e5943050 ldr r3, [r4, #80] ; 0x50 a000bc04: e3530002 cmp r3, #2
a000bc08: 0a00000e beq a000bc48 <_Thread_Close+0xb0>
RTEMS_INLINE_ROUTINE void _Scheduler_Thread_scheduler_free(
Scheduler_Control *the_scheduler,
Thread_Control *the_thread
)
{
return the_scheduler->Operations.scheduler_free( the_scheduler, the_thread );
a000bc0c: e59f0044 ldr r0, [pc, #68] ; a000bc58 <_Thread_Close+0xc0> a000bc10: e1a01004 mov r1, r4 a000bc14: e5903018 ldr r3, [r0, #24] a000bc18: e12fff33 blx r3
/*
* Free the rest of the memory associated with this task
* and set the associated pointers to NULL for safety.
*/
_Thread_Stack_Free( the_thread );
a000bc1c: e1a00004 mov r0, r4 a000bc20: eb000326 bl a000c8c0 <_Thread_Stack_Free>
the_thread->Start.stack = NULL;
if ( the_thread->extensions )
a000bc24: e59400fc ldr r0, [r4, #252] ; 0xfc
/* * Free the rest of the memory associated with this task * and set the associated pointers to NULL for safety. */ _Thread_Stack_Free( the_thread ); the_thread->Start.stack = NULL;
a000bc28: e3a03000 mov r3, #0 a000bc2c: e58430bc str r3, [r4, #188] ; 0xbc
if ( the_thread->extensions )
a000bc30: e1500003 cmp r0, r3
a000bc34: 0a000000 beq a000bc3c <_Thread_Close+0xa4>
(void) _Workspace_Free( the_thread->extensions );
a000bc38: eb000527 bl a000d0dc <_Workspace_Free>
the_thread->extensions = NULL;
a000bc3c: e3a03000 mov r3, #0 a000bc40: e58430fc str r3, [r4, #252] ; 0xfc
}
a000bc44: e8bd8070 pop {r4, r5, r6, pc}
*/
_Thread_Set_state( the_thread, STATES_DORMANT );
if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
if ( _Watchdog_Is_active( &the_thread->Timer ) )
(void) _Watchdog_Remove( &the_thread->Timer );
a000bc48: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED a000bc4c: eb0004af bl a000cf10 <_Watchdog_Remove> <== NOT EXECUTED a000bc50: eaffffed b a000bc0c <_Thread_Close+0x74> <== NOT EXECUTED
a000bd74 <_Thread_Dispatch>:
* dispatch thread
* no dispatch thread
*/
void _Thread_Dispatch( void )
{
a000bd74: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
a000bd78: e59f7138 ldr r7, [pc, #312] ; a000beb8 <_Thread_Dispatch+0x144>
* dispatch thread
* no dispatch thread
*/
void _Thread_Dispatch( void )
{
a000bd7c: e24dd010 sub sp, sp, #16
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
a000bd80: e5975004 ldr r5, [r7, #4]
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000bd84: e10f2000 mrs r2, CPSR a000bd88: e3823080 orr r3, r2, #128 ; 0x80 a000bd8c: e129f003 msr CPSR_fc, r3
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
a000bd90: e5d71010 ldrb r1, [r7, #16] a000bd94: e3510000 cmp r1, #0
a000bd98: 0a000043 beq a000beac <_Thread_Dispatch+0x138>
heir = _Thread_Heir;
a000bd9c: e5974008 ldr r4, [r7, #8]
_Thread_Dispatch_disable_level = 1;
a000bda0: e59f9114 ldr r9, [pc, #276] ; a000bebc <_Thread_Dispatch+0x148> a000bda4: e3a00001 mov r0, #1
_Thread_Dispatch_necessary = false;
a000bda8: e3a01000 mov r1, #0
/*
* When the heir and executing are the same, then we are being
* requested to do the post switch dispatching. This is normally
* done to dispatch signals.
*/
if ( heir == executing )
a000bdac: e1550004 cmp r5, r4
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
heir = _Thread_Heir;
_Thread_Dispatch_disable_level = 1;
a000bdb0: e5890000 str r0, [r9]
_Thread_Dispatch_necessary = false;
_Thread_Executing = heir;
a000bdb4: e5874004 str r4, [r7, #4]
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
heir = _Thread_Heir;
_Thread_Dispatch_disable_level = 1;
_Thread_Dispatch_necessary = false;
a000bdb8: e5c71010 strb r1, [r7, #16]
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
a000bdbc: 01a03002 moveq r3, r2
/*
* When the heir and executing are the same, then we are being
* requested to do the post switch dispatching. This is normally
* done to dispatch signals.
*/
if ( heir == executing )
a000bdc0: 0a000033 beq a000be94 <_Thread_Dispatch+0x120>
a000bdc4: e28da008 add sl, sp, #8 a000bdc8: e1a0800d mov r8, sp
if ( executing->fp_context != NULL )
_Context_Restore_fp( &executing->fp_context );
#endif
#endif
executing = _Thread_Executing;
a000bdcc: e1a06007 mov r6, r7 a000bdd0: ea000007 b a000bdf4 <_Thread_Dispatch+0x80>
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
heir = _Thread_Heir;
a000bdd4: e5964008 ldr r4, [r6, #8] <== NOT EXECUTED
_Thread_Dispatch_disable_level = 1;
a000bdd8: e3a01001 mov r1, #1 <== NOT EXECUTED
_Thread_Dispatch_necessary = false;
a000bddc: e3a0b000 mov fp, #0 <== NOT EXECUTED
/*
* When the heir and executing are the same, then we are being
* requested to do the post switch dispatching. This is normally
* done to dispatch signals.
*/
if ( heir == executing )
a000bde0: e1540005 cmp r4, r5 <== NOT EXECUTED
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
heir = _Thread_Heir;
_Thread_Dispatch_disable_level = 1;
a000bde4: e5891000 str r1, [r9] <== NOT EXECUTED
_Thread_Dispatch_necessary = false;
_Thread_Executing = heir;
a000bde8: e5864004 str r4, [r6, #4] <== NOT EXECUTED
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
heir = _Thread_Heir;
_Thread_Dispatch_disable_level = 1;
_Thread_Dispatch_necessary = false;
a000bdec: e5c6b010 strb fp, [r6, #16] <== NOT EXECUTED
/*
* When the heir and executing are the same, then we are being
* requested to do the post switch dispatching. This is normally
* done to dispatch signals.
*/
if ( heir == executing )
a000bdf0: 0a000027 beq a000be94 <_Thread_Dispatch+0x120> <== NOT EXECUTED
*/
#if __RTEMS_ADA__
executing->rtems_ada_self = rtems_ada_self;
rtems_ada_self = heir->rtems_ada_self;
#endif
if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE )
a000bdf4: e594307c ldr r3, [r4, #124] ; 0x7c a000bdf8: e3530001 cmp r3, #1
heir->cpu_time_budget = _Thread_Ticks_per_timeslice;
a000bdfc: 059fc0bc ldreq ip, [pc, #188] ; a000bec0 <_Thread_Dispatch+0x14c> a000be00: 059c3000 ldreq r3, [ip] a000be04: 05843078 streq r3, [r4, #120] ; 0x78
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000be08: e129f002 msr CPSR_fc, r2
_ISR_Enable( level );
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
a000be0c: e1a0000a mov r0, sl a000be10: eb000d02 bl a000f220 <_TOD_Get_uptime>
_Timestamp_Subtract(
a000be14: e1a0200d mov r2, sp a000be18: e1a0100a mov r1, sl a000be1c: e59f00a0 ldr r0, [pc, #160] ; a000bec4 <_Thread_Dispatch+0x150> a000be20: eb000308 bl a000ca48 <_Timespec_Subtract>
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
a000be24: e1a0100d mov r1, sp a000be28: e2850084 add r0, r5, #132 ; 0x84 a000be2c: eb0002ee bl a000c9ec <_Timespec_Add_to>
_Thread_Time_of_last_context_switch = uptime;
a000be30: e28dc008 add ip, sp, #8
a000be34: e89c1800 ldm ip, {fp, ip}
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
a000be38: e59f2088 ldr r2, [pc, #136] ; a000bec8 <_Thread_Dispatch+0x154>
executing->libc_reent = *_Thread_libc_reent;
*_Thread_libc_reent = heir->libc_reent;
}
_User_extensions_Thread_switch( executing, heir );
a000be3c: e1a00005 mov r0, r5 a000be40: e1a01004 mov r1, r4
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
a000be44: e5923000 ldr r3, [r2]
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
_Thread_Time_of_last_context_switch = uptime;
a000be48: e59f2074 ldr r2, [pc, #116] ; a000bec4 <_Thread_Dispatch+0x150>
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
a000be4c: e3530000 cmp r3, #0
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
_Thread_Time_of_last_context_switch = uptime;
a000be50: e8821800 stm r2, {fp, ip}
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
executing->libc_reent = *_Thread_libc_reent;
a000be54: 15932000 ldrne r2, [r3] a000be58: 158520f0 strne r2, [r5, #240] ; 0xf0
*_Thread_libc_reent = heir->libc_reent;
a000be5c: 159420f0 ldrne r2, [r4, #240] ; 0xf0 a000be60: 15832000 strne r2, [r3]
}
_User_extensions_Thread_switch( executing, heir );
a000be64: eb0003aa bl a000cd14 <_User_extensions_Thread_switch>
if ( executing->fp_context != NULL )
_Context_Save_fp( &executing->fp_context );
#endif
#endif
_Context_Switch( &executing->Registers, &heir->Registers );
a000be68: e28500c0 add r0, r5, #192 ; 0xc0 a000be6c: e28410c0 add r1, r4, #192 ; 0xc0 a000be70: eb000579 bl a000d45c <_CPU_Context_switch>
if ( executing->fp_context != NULL )
_Context_Restore_fp( &executing->fp_context );
#endif
#endif
executing = _Thread_Executing;
a000be74: e5975004 ldr r5, [r7, #4]
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000be78: e10f3000 mrs r3, CPSR a000be7c: e3832080 orr r2, r3, #128 ; 0x80 a000be80: e129f002 msr CPSR_fc, r2
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
a000be84: e5d71010 ldrb r1, [r7, #16] a000be88: e1a02003 mov r2, r3 a000be8c: e3510000 cmp r1, #0
a000be90: 1affffcf bne a000bdd4 <_Thread_Dispatch+0x60>
_ISR_Disable( level );
}
post_switch:
_Thread_Dispatch_disable_level = 0;
a000be94: e3a01000 mov r1, #0 a000be98: e5891000 str r1, [r9]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000be9c: e129f003 msr CPSR_fc, r3
_ISR_Enable( level );
_API_extensions_Run_postswitch();
a000bea0: ebfff912 bl a000a2f0 <_API_extensions_Run_postswitch>
}
a000bea4: e28dd010 add sp, sp, #16
a000bea8: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
a000beac: e1a03002 mov r3, r2 a000beb0: e59f9004 ldr r9, [pc, #4] ; a000bebc <_Thread_Dispatch+0x148> a000beb4: eafffff6 b a000be94 <_Thread_Dispatch+0x120>
a000bef0 <_Thread_Get>:
uint32_t the_class;
Objects_Information **api_information;
Objects_Information *information;
Thread_Control *tp = (Thread_Control *) 0;
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ) {
a000bef0: e2503000 subs r3, r0, #0
*/
Thread_Control *_Thread_Get (
Objects_Id id,
Objects_Locations *location
)
{
a000bef4: 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 ) ) {
a000bef8: 0a000014 beq a000bf50 <_Thread_Get+0x60>
*/
RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API(
Objects_Id id
)
{
return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS);
a000befc: e1a01c23 lsr r1, r3, #24 a000bf00: e2011007 and r1, r1, #7
*/
RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid(
uint32_t the_api
)
{
if ( !the_api || the_api > OBJECTS_APIS_LAST )
a000bf04: e2410001 sub r0, r1, #1 a000bf08: e3500002 cmp r0, #2
a000bf0c: 8a00000b bhi a000bf40 <_Thread_Get+0x50>
*/
RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class(
Objects_Id id
)
{
return (uint32_t)
a000bf10: e1a0cda3 lsr ip, r3, #27
*location = OBJECTS_ERROR;
goto done;
}
the_class = _Objects_Get_class( id );
if ( the_class != 1 ) { /* threads are always first class :) */
a000bf14: e35c0001 cmp ip, #1
a000bf18: 1a000008 bne a000bf40 <_Thread_Get+0x50>
*location = OBJECTS_ERROR;
goto done;
}
api_information = _Objects_Information_table[ the_api ];
a000bf1c: e59f0054 ldr r0, [pc, #84] ; a000bf78 <_Thread_Get+0x88> a000bf20: e7900101 ldr r0, [r0, r1, lsl #2]
/*
* There is no way for this to happen if POSIX is enabled.
*/
#if !defined(RTEMS_POSIX_API)
if ( !api_information ) {
a000bf24: e3500000 cmp r0, #0
a000bf28: 0a000010 beq a000bf70 <_Thread_Get+0x80>
*location = OBJECTS_ERROR;
goto done;
}
#endif
information = api_information[ the_class ];
a000bf2c: e5900004 ldr r0, [r0, #4]
if ( !information ) {
a000bf30: e3500000 cmp r0, #0
a000bf34: 0a00000d beq a000bf70 <_Thread_Get+0x80>
*location = OBJECTS_ERROR;
goto done;
}
tp = (Thread_Control *) _Objects_Get( information, id, location );
a000bf38: e1a01003 mov r1, r3 a000bf3c: eafffce4 b a000b2d4 <_Objects_Get>
goto done;
}
the_class = _Objects_Get_class( id );
if ( the_class != 1 ) { /* threads are always first class :) */
*location = OBJECTS_ERROR;
a000bf40: e3a03001 mov r3, #1 a000bf44: 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;
a000bf48: e3a00000 mov r0, #0
}
the_class = _Objects_Get_class( id );
if ( the_class != 1 ) { /* threads are always first class :) */
*location = OBJECTS_ERROR;
goto done;
a000bf4c: e12fff1e bx lr
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
a000bf50: e59f1024 ldr r1, [pc, #36] ; a000bf7c <_Thread_Get+0x8c> a000bf54: e5910000 ldr r0, [r1] a000bf58: e2800001 add r0, r0, #1 a000bf5c: e5810000 str r0, [r1]
Objects_Information *information;
Thread_Control *tp = (Thread_Control *) 0;
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ) {
_Thread_Disable_dispatch();
*location = OBJECTS_LOCAL;
a000bf60: e5823000 str r3, [r2]
tp = _Thread_Executing;
a000bf64: e59f3014 ldr r3, [pc, #20] ; a000bf80 <_Thread_Get+0x90> a000bf68: e5930004 ldr r0, [r3, #4]
goto done;
a000bf6c: e12fff1e bx lr
}
#endif
information = api_information[ the_class ];
if ( !information ) {
*location = OBJECTS_ERROR;
a000bf70: e582c000 str ip, [r2] <== NOT EXECUTED
goto done;
a000bf74: e12fff1e bx lr <== NOT EXECUTED
a000bf84 <_Thread_Initialize>:
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
a000bf84: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
/*
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
a000bf88: e3a05000 mov r5, #0 a000bf8c: e58150f4 str r5, [r1, #244] ; 0xf4 a000bf90: e58150f8 str r5, [r1, #248] ; 0xf8
extensions_area = NULL;
the_thread->libc_reent = NULL;
a000bf94: e58150f0 str r5, [r1, #240] ; 0xf0
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
a000bf98: e1a04001 mov r4, r1 a000bf9c: e1a0a000 mov sl, r0
/*
* Allocate and Initialize the stack for this thread.
*/
#if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API)
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
a000bfa0: e1a00001 mov r0, r1 a000bfa4: e1a01003 mov r1, r3
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
a000bfa8: e1a06003 mov r6, r3 a000bfac: e59d7024 ldr r7, [sp, #36] ; 0x24 a000bfb0: e5dd8028 ldrb r8, [sp, #40] ; 0x28
/*
* Allocate and Initialize the stack for this thread.
*/
#if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API)
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
a000bfb4: eb000226 bl a000c854 <_Thread_Stack_Allocate>
if ( !actual_stack_size || actual_stack_size < stack_size )
a000bfb8: e1500005 cmp r0, r5 a000bfbc: 13a03000 movne r3, #0 a000bfc0: 03a03001 moveq r3, #1 a000bfc4: e1500006 cmp r0, r6 a000bfc8: 21a06003 movcs r6, r3 a000bfcc: 33836001 orrcc r6, r3, #1 a000bfd0: e1560005 cmp r6, r5
a000bfd4: 1a000045 bne a000c0f0 <_Thread_Initialize+0x16c>
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
a000bfd8: e59f9164 ldr r9, [pc, #356] ; a000c144 <_Thread_Initialize+0x1c0>
Stack_Control *the_stack,
void *starting_address,
size_t size
)
{
the_stack->area = starting_address;
a000bfdc: e59430bc ldr r3, [r4, #188] ; 0xbc
the_stack->size = size;
a000bfe0: e58400b4 str r0, [r4, #180] ; 0xb4 a000bfe4: e5995000 ldr r5, [r9]
Stack_Control *the_stack,
void *starting_address,
size_t size
)
{
the_stack->area = starting_address;
a000bfe8: e58430b8 str r3, [r4, #184] ; 0xb8
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a000bfec: e5846050 str r6, [r4, #80] ; 0x50 a000bff0: e3550000 cmp r5, #0
the_watchdog->routine = routine;
a000bff4: e5846064 str r6, [r4, #100] ; 0x64
the_watchdog->id = id;
a000bff8: e5846068 str r6, [r4, #104] ; 0x68
the_watchdog->user_data = user_data;
a000bffc: e584606c str r6, [r4, #108] ; 0x6c
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
goto failed;
}
the_thread->extensions = (void **) extensions_area;
a000c000: 058450fc streq r5, [r4, #252] ; 0xfc
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
a000c004: 1a00003b bne a000c0f8 <_Thread_Initialize+0x174>
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
the_thread->Start.budget_algorithm = budget_algorithm;
a000c008: e59d302c ldr r3, [sp, #44] ; 0x2c
Scheduler_Control *the_scheduler,
Thread_Control *the_thread
)
{
return
the_scheduler->Operations.scheduler_allocate( the_scheduler, the_thread );
a000c00c: e59f0134 ldr r0, [pc, #308] ; a000c148 <_Thread_Initialize+0x1c4>
}
the_thread->Start.isr_level = isr_level;
the_thread->current_state = STATES_DORMANT;
the_thread->Wait.queue = NULL;
a000c010: e3a06000 mov r6, #0
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
the_thread->Start.budget_algorithm = budget_algorithm;
a000c014: e58430a4 str r3, [r4, #164] ; 0xa4
the_thread->Start.budget_callout = budget_callout;
a000c018: e59d3030 ldr r3, [sp, #48] ; 0x30
#endif
}
the_thread->Start.isr_level = isr_level;
the_thread->current_state = STATES_DORMANT;
a000c01c: e3a09001 mov r9, #1
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
a000c020: e5c480a0 strb r8, [r4, #160] ; 0xa0
the_thread->Start.budget_algorithm = budget_algorithm; the_thread->Start.budget_callout = budget_callout;
a000c024: e58430a8 str r3, [r4, #168] ; 0xa8
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
#endif
}
the_thread->Start.isr_level = isr_level;
a000c028: e59d3034 ldr r3, [sp, #52] ; 0x34
the_thread->current_state = STATES_DORMANT;
a000c02c: e5849010 str r9, [r4, #16]
the_thread->Wait.queue = NULL;
a000c030: e5846044 str r6, [r4, #68] ; 0x44
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
#endif
}
the_thread->Start.isr_level = isr_level;
a000c034: e58430ac str r3, [r4, #172] ; 0xac
the_thread->current_state = STATES_DORMANT;
the_thread->Wait.queue = NULL;
the_thread->resource_count = 0;
a000c038: e584601c str r6, [r4, #28]
the_thread->real_priority = priority;
a000c03c: e5847018 str r7, [r4, #24]
the_thread->Start.initial_priority = priority;
a000c040: e58470b0 str r7, [r4, #176] ; 0xb0
RTEMS_INLINE_ROUTINE void* _Scheduler_Thread_scheduler_allocate(
Scheduler_Control *the_scheduler,
Thread_Control *the_thread
)
{
return
a000c044: e5903014 ldr r3, [r0, #20] a000c048: e1a01004 mov r1, r4 a000c04c: e12fff33 blx r3
sched =_Scheduler_Thread_scheduler_allocate( &_Scheduler, the_thread ); if ( !sched )
a000c050: e2508000 subs r8, r0, #0
a000c054: 0a00000d beq a000c090 <_Thread_Initialize+0x10c>
goto failed;
_Thread_Set_priority( the_thread, priority );
a000c058: e1a00004 mov r0, r4 a000c05c: e1a01007 mov r1, r7 a000c060: eb0001b5 bl a000c73c <_Thread_Set_priority>
_Thread_Stack_Free( the_thread );
return false;
}
a000c064: e59a301c ldr r3, [sl, #28]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
a000c068: e1d420b8 ldrh r2, [r4, #8]
/*
* Initialize the CPU usage statistics
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_Set_to_zero( &the_thread->cpu_time_used );
a000c06c: e5846084 str r6, [r4, #132] ; 0x84 a000c070: e5846088 str r6, [r4, #136] ; 0x88
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a000c074: e7834102 str r4, [r3, r2, lsl #2]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
a000c078: e59d3038 ldr r3, [sp, #56] ; 0x38
* enabled when we get here. We want to be able to run the * user extensions with dispatching enabled. The Allocator * Mutex provides sufficient protection to let the user extensions * run safely. */ extension_status = _User_extensions_Thread_create( the_thread );
a000c07c: e1a00004 mov r0, r4 a000c080: e584300c str r3, [r4, #12] a000c084: eb0002e4 bl a000cc1c <_User_extensions_Thread_create>
if ( extension_status )
a000c088: e1500006 cmp r0, r6
a000c08c: 1a000028 bne a000c134 <_Thread_Initialize+0x1b0>
return true;
failed:
if ( the_thread->libc_reent )
a000c090: e59400f0 ldr r0, [r4, #240] ; 0xf0 a000c094: e3500000 cmp r0, #0
a000c098: 0a000000 beq a000c0a0 <_Thread_Initialize+0x11c>
_Workspace_Free( the_thread->libc_reent );
a000c09c: eb00040e bl a000d0dc <_Workspace_Free>
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
a000c0a0: e59400f4 ldr r0, [r4, #244] ; 0xf4 a000c0a4: e3500000 cmp r0, #0
a000c0a8: 0a000000 beq a000c0b0 <_Thread_Initialize+0x12c>
_Workspace_Free( the_thread->API_Extensions[i] );
a000c0ac: eb00040a bl a000d0dc <_Workspace_Free>
failed:
if ( the_thread->libc_reent )
_Workspace_Free( the_thread->libc_reent );
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
a000c0b0: e59400f8 ldr r0, [r4, #248] ; 0xf8 a000c0b4: e3500000 cmp r0, #0
a000c0b8: 0a000000 beq a000c0c0 <_Thread_Initialize+0x13c>
_Workspace_Free( the_thread->API_Extensions[i] );
a000c0bc: eb000406 bl a000d0dc <_Workspace_Free> <== NOT EXECUTED
if ( extensions_area )
a000c0c0: e3550000 cmp r5, #0
a000c0c4: 0a000001 beq a000c0d0 <_Thread_Initialize+0x14c>
(void) _Workspace_Free( extensions_area );
a000c0c8: e1a00005 mov r0, r5 a000c0cc: eb000402 bl a000d0dc <_Workspace_Free>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( fp_area )
(void) _Workspace_Free( fp_area );
#endif
if ( sched )
a000c0d0: e3580000 cmp r8, #0
a000c0d4: 0a000001 beq a000c0e0 <_Thread_Initialize+0x15c>
(void) _Workspace_Free( sched );
a000c0d8: e1a00008 mov r0, r8 a000c0dc: eb0003fe bl a000d0dc <_Workspace_Free>
_Thread_Stack_Free( the_thread );
a000c0e0: e1a00004 mov r0, r4 a000c0e4: eb0001f5 bl a000c8c0 <_Thread_Stack_Free>
return false;
a000c0e8: e3a00000 mov r0, #0
a000c0ec: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
* Allocate and Initialize the stack for this thread.
*/
#if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API)
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
if ( !actual_stack_size || actual_stack_size < stack_size )
return false; /* stack allocation failed */
a000c0f0: e1a00005 mov r0, r5
a000c0f4: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
extensions_area = _Workspace_Allocate(
a000c0f8: e2855001 add r5, r5, #1 a000c0fc: e1a00105 lsl r0, r5, #2 a000c100: eb0003ef bl a000d0c4 <_Workspace_Allocate>
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
a000c104: e2505000 subs r5, r0, #0
a000c108: 0a00000b beq a000c13c <_Thread_Initialize+0x1b8>
goto failed;
}
the_thread->extensions = (void **) extensions_area;
a000c10c: e5991000 ldr r1, [r9] a000c110: e58450fc str r5, [r4, #252] ; 0xfc a000c114: e1a03006 mov r3, r6
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
the_thread->extensions[i] = NULL;
a000c118: e1a02006 mov r2, r6
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
a000c11c: e2833001 add r3, r3, #1 a000c120: e1530001 cmp r3, r1
the_thread->extensions[i] = NULL;
a000c124: e7852106 str r2, [r5, r6, lsl #2]
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
a000c128: e1a06003 mov r6, r3
a000c12c: 9afffffa bls a000c11c <_Thread_Initialize+0x198>
a000c130: eaffffb4 b a000c008 <_Thread_Initialize+0x84>
* Mutex provides sufficient protection to let the user extensions
* run safely.
*/
extension_status = _User_extensions_Thread_create( the_thread );
if ( extension_status )
return true;
a000c134: e1a00009 mov r0, r9
_Thread_Stack_Free( the_thread );
return false;
}
a000c138: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
size_t actual_stack_size = 0;
void *stack = NULL;
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
void *fp_area;
#endif
void *sched = NULL;
a000c13c: e1a08005 mov r8, r5 a000c140: eaffffd2 b a000c090 <_Thread_Initialize+0x10c>
a0010904 <_Thread_Reset>:
void _Thread_Reset(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
a0010904: e92d4030 push {r4, r5, lr}
the_thread->resource_count = 0; the_thread->is_preemptible = the_thread->Start.is_preemptible; the_thread->budget_algorithm = the_thread->Start.budget_algorithm;
a0010908: e590c0a4 ldr ip, [r0, #164] ; 0xa4
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
the_thread->resource_count = 0;
the_thread->is_preemptible = the_thread->Start.is_preemptible;
a001090c: e5d0e0a0 ldrb lr, [r0, #160] ; 0xa0
the_thread->budget_algorithm = the_thread->Start.budget_algorithm; the_thread->budget_callout = the_thread->Start.budget_callout;
a0010910: e59030a8 ldr r3, [r0, #168] ; 0xa8
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
the_thread->resource_count = 0;
a0010914: e3a05000 mov r5, #0 a0010918: e580501c str r5, [r0, #28]
the_thread->is_preemptible = the_thread->Start.is_preemptible;
a001091c: e5c0e074 strb lr, [r0, #116] ; 0x74
the_thread->budget_algorithm = the_thread->Start.budget_algorithm;
a0010920: e580c07c str ip, [r0, #124] ; 0x7c
the_thread->budget_callout = the_thread->Start.budget_callout;
a0010924: e5803080 str r3, [r0, #128] ; 0x80
the_thread->Start.pointer_argument = pointer_argument;
a0010928: e5801098 str r1, [r0, #152] ; 0x98
the_thread->Start.numeric_argument = numeric_argument;
a001092c: e580209c str r2, [r0, #156] ; 0x9c
void _Thread_Reset(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
a0010930: e1a04000 mov r4, r0
the_thread->budget_callout = the_thread->Start.budget_callout;
the_thread->Start.pointer_argument = pointer_argument;
the_thread->Start.numeric_argument = numeric_argument;
if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
a0010934: ebfff269 bl a000d2e0 <_Thread_queue_Extract_with_proxy> a0010938: e1500005 cmp r0, r5
a001093c: 1a000002 bne a001094c <_Thread_Reset+0x48>
if ( _Watchdog_Is_active( &the_thread->Timer ) )
a0010940: e5943050 ldr r3, [r4, #80] ; 0x50 a0010944: e3530002 cmp r3, #2
a0010948: 0a000008 beq a0010970 <_Thread_Reset+0x6c>
(void) _Watchdog_Remove( &the_thread->Timer );
}
if ( the_thread->current_priority != the_thread->Start.initial_priority ) {
a001094c: e59410b0 ldr r1, [r4, #176] ; 0xb0 a0010950: e5943014 ldr r3, [r4, #20] a0010954: e1530001 cmp r3, r1
a0010958: 0a000003 beq a001096c <_Thread_Reset+0x68>
the_thread->real_priority = the_thread->Start.initial_priority;
_Thread_Set_priority( the_thread, the_thread->Start.initial_priority );
a001095c: e1a00004 mov r0, r4
if ( _Watchdog_Is_active( &the_thread->Timer ) )
(void) _Watchdog_Remove( &the_thread->Timer );
}
if ( the_thread->current_priority != the_thread->Start.initial_priority ) {
the_thread->real_priority = the_thread->Start.initial_priority;
a0010960: e5841018 str r1, [r4, #24]
_Thread_Set_priority( the_thread, the_thread->Start.initial_priority );
}
}
a0010964: e8bd4030 pop {r4, r5, lr}
(void) _Watchdog_Remove( &the_thread->Timer );
}
if ( the_thread->current_priority != the_thread->Start.initial_priority ) {
the_thread->real_priority = the_thread->Start.initial_priority;
_Thread_Set_priority( the_thread, the_thread->Start.initial_priority );
a0010968: eafff2d6 b a000d4c8 <_Thread_Set_priority>
a001096c: e8bd8030 pop {r4, r5, pc}
the_thread->Start.numeric_argument = numeric_argument;
if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
if ( _Watchdog_Is_active( &the_thread->Timer ) )
(void) _Watchdog_Remove( &the_thread->Timer );
a0010970: e2840048 add r0, r4, #72 ; 0x48
a0010974: ebfff4db bl a000dce8 <_Watchdog_Remove> <== NOT EXECUTED a0010978: eafffff3 b a001094c <_Thread_Reset+0x48> <== NOT EXECUTED
a000fb40 <_Thread_Resume>:
void _Thread_Resume(
Thread_Control *the_thread,
bool force
)
{
a000fb40: e92d4010 push {r4, lr}
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000fb44: e10f4000 mrs r4, CPSR a000fb48: e3843080 orr r3, r4, #128 ; 0x80 a000fb4c: e129f003 msr CPSR_fc, r3
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
current_state = the_thread->current_state;
a000fb50: e5903010 ldr r3, [r0, #16]
if ( current_state & STATES_SUSPENDED ) {
a000fb54: e3130002 tst r3, #2
a000fb58: 0a000003 beq a000fb6c <_Thread_Resume+0x2c>
RTEMS_INLINE_ROUTINE States_Control _States_Clear (
States_Control states_to_clear,
States_Control current_state
)
{
return (current_state & ~states_to_clear);
a000fb5c: e3c33002 bic r3, r3, #2
current_state =
the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state);
if ( _States_Is_ready( current_state ) ) {
a000fb60: e3530000 cmp r3, #0
_ISR_Disable( level );
current_state = the_thread->current_state;
if ( current_state & STATES_SUSPENDED ) {
current_state =
the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state);
a000fb64: e5803010 str r3, [r0, #16]
if ( _States_Is_ready( current_state ) ) {
a000fb68: 0a000001 beq a000fb74 <_Thread_Resume+0x34>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000fb6c: e129f004 msr CPSR_fc, r4
_Scheduler_Unblock( &_Scheduler, the_thread );
}
}
_ISR_Enable( level );
}
a000fb70: e8bd8010 pop {r4, pc}
RTEMS_INLINE_ROUTINE void _Scheduler_Unblock(
Scheduler_Control *the_scheduler,
Thread_Control *the_thread
)
{
the_scheduler->Operations.unblock( the_scheduler, the_thread );
a000fb74: e59f2014 ldr r2, [pc, #20] ; a000fb90 <_Thread_Resume+0x50>
a000fb78: e1a01000 mov r1, r0
a000fb7c: e5923010 ldr r3, [r2, #16]
a000fb80: e1a00002 mov r0, r2
a000fb84: e12fff33 blx r3
a000fb88: e129f004 msr CPSR_fc, r4
a000fb8c: e8bd8010 pop {r4, pc}
a000c930 <_Thread_Start>:
*/
RTEMS_INLINE_ROUTINE bool _States_Is_dormant (
States_Control the_states
)
{
return (the_states & STATES_DORMANT);
a000c930: e590c010 ldr ip, [r0, #16]
Thread_Start_types the_prototype,
void *entry_point,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
a000c934: e92d4010 push {r4, lr}
if ( _States_Is_dormant( the_thread->current_state ) ) {
a000c938: e21cc001 ands ip, ip, #1
Thread_Start_types the_prototype,
void *entry_point,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
a000c93c: e1a04000 mov r4, r0
if ( _States_Is_dormant( the_thread->current_state ) ) {
a000c940: 1a000001 bne a000c94c <_Thread_Start+0x1c>
_User_extensions_Thread_start( the_thread );
return true;
}
return false;
a000c944: e1a0000c mov r0, ip <== NOT EXECUTED
}
a000c948: e8bd8010 pop {r4, pc} <== NOT EXECUTED
if ( _States_Is_dormant( the_thread->current_state ) ) {
the_thread->Start.entry_point = (Thread_Entry) entry_point;
the_thread->Start.prototype = the_prototype;
the_thread->Start.pointer_argument = pointer_argument;
a000c94c: e5803098 str r3, [r0, #152] ; 0x98
the_thread->Start.numeric_argument = numeric_argument;
a000c950: 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;
a000c954: e5802090 str r2, [r0, #144] ; 0x90
the_thread->Start.prototype = the_prototype;
a000c958: e5801094 str r1, [r0, #148] ; 0x94
the_thread->Start.pointer_argument = pointer_argument;
the_thread->Start.numeric_argument = numeric_argument;
a000c95c: e580309c str r3, [r0, #156] ; 0x9c
_Thread_Load_environment( the_thread );
a000c960: eb000b95 bl a000f7bc <_Thread_Load_environment>
_Thread_Ready( the_thread );
a000c964: e1a00004 mov r0, r4 a000c968: eb000c39 bl a000fa54 <_Thread_Ready>
_User_extensions_Thread_start( the_thread );
a000c96c: e1a00004 mov r0, r4 a000c970: eb0000d4 bl a000ccc8 <_User_extensions_Thread_start>
return true;
a000c974: e3a00001 mov r0, #1
a000c978: e8bd8010 pop {r4, pc}
a000ff64 <_Thread_Suspend>:
*/
void _Thread_Suspend(
Thread_Control *the_thread
)
{
a000ff64: e92d4010 push {r4, lr}
a000ff68: e1a01000 mov r1, r0
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000ff6c: e10f4000 mrs r4, CPSR a000ff70: e3843080 orr r3, r4, #128 ; 0x80 a000ff74: e129f003 msr CPSR_fc, r3
ISR_Level level;
_ISR_Disable( level );
if ( !_States_Is_ready( the_thread->current_state ) ) {
a000ff78: e5903010 ldr r3, [r0, #16] a000ff7c: e3530000 cmp r3, #0
a000ff80: 0a000003 beq a000ff94 <_Thread_Suspend+0x30>
RTEMS_INLINE_ROUTINE States_Control _States_Set (
States_Control states_to_set,
States_Control current_state
)
{
return (current_state | states_to_set);
a000ff84: e3833002 orr r3, r3, #2 <== NOT EXECUTED
the_thread->current_state =
a000ff88: e5803010 str r3, [r0, #16] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000ff8c: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
a000ff90: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a000ff94: e59f0014 ldr r0, [pc, #20] ; a000ffb0 <_Thread_Suspend+0x4c>
_States_Set( STATES_SUSPENDED, the_thread->current_state );
_ISR_Enable( level );
return;
}
the_thread->current_state = STATES_SUSPENDED;
a000ff98: e3a03002 mov r3, #2
a000ff9c: e5813010 str r3, [r1, #16]
a000ffa0: e590300c ldr r3, [r0, #12]
a000ffa4: e12fff33 blx r3
a000ffa8: e129f004 msr CPSR_fc, r4
a000ffac: e8bd8010 pop {r4, pc}
a000c97c <_Thread_Tickle_timeslice>:
void _Thread_Tickle_timeslice( void )
{
Thread_Control *executing;
executing = _Thread_Executing;
a000c97c: e59f305c ldr r3, [pc, #92] ; a000c9e0 <_Thread_Tickle_timeslice+0x64>
*
* Output parameters: NONE
*/
void _Thread_Tickle_timeslice( void )
{
a000c980: e92d4010 push {r4, lr}
Thread_Control *executing;
executing = _Thread_Executing;
a000c984: e5934004 ldr r4, [r3, #4]
/*
* If the thread is not preemptible or is not ready, then
* just return.
*/
if ( !executing->is_preemptible )
a000c988: e5d43074 ldrb r3, [r4, #116] ; 0x74 a000c98c: e3530000 cmp r3, #0
a000c990: 0a000005 beq a000c9ac <_Thread_Tickle_timeslice+0x30>
return;
if ( !_States_Is_ready( executing->current_state ) )
a000c994: e5943010 ldr r3, [r4, #16] a000c998: e3530000 cmp r3, #0
a000c99c: 1a000002 bne a000c9ac <_Thread_Tickle_timeslice+0x30>
/*
* The cpu budget algorithm determines what happens next.
*/
switch ( executing->budget_algorithm ) {
a000c9a0: e594307c ldr r3, [r4, #124] ; 0x7c a000c9a4: e3530001 cmp r3, #1
a000c9a8: 0a000000 beq a000c9b0 <_Thread_Tickle_timeslice+0x34>
a000c9ac: e8bd8010 pop {r4, pc}
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 ) {
a000c9b0: e5943078 ldr r3, [r4, #120] ; 0x78 <== NOT EXECUTED a000c9b4: e2433001 sub r3, r3, #1 <== NOT EXECUTED a000c9b8: e3530000 cmp r3, #0 <== NOT EXECUTED a000c9bc: e5843078 str r3, [r4, #120] ; 0x78 <== NOT EXECUTED a000c9c0: cafffff9 bgt a000c9ac <_Thread_Tickle_timeslice+0x30> <== NOT EXECUTED
* always operates on the scheduler that 'owns' the currently executing
* thread.
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Yield( void )
{
_Scheduler.Operations.yield( &_Scheduler );
a000c9c4: e59f0018 ldr r0, [pc, #24] ; a000c9e4 <_Thread_Tickle_timeslice+0x68><== NOT EXECUTED a000c9c8: e5903008 ldr r3, [r0, #8] <== NOT EXECUTED a000c9cc: e12fff33 blx r3 <== 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;
a000c9d0: e59f3010 ldr r3, [pc, #16] ; a000c9e8 <_Thread_Tickle_timeslice+0x6c><== NOT EXECUTED a000c9d4: e5933000 ldr r3, [r3] <== NOT EXECUTED a000c9d8: e5843078 str r3, [r4, #120] ; 0x78 <== NOT EXECUTED a000c9dc: eafffff2 b a000c9ac <_Thread_Tickle_timeslice+0x30> <== NOT EXECUTED
a000b974 <_Thread_blocking_operation_Cancel>:
Thread_blocking_operation_States sync_state __attribute__((unused)),
#endif
Thread_Control *the_thread,
ISR_Level level
)
{
a000b974: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
/*
* If the sync state is timed out, this is very likely not needed.
* But better safe than sorry when it comes to critical sections.
*/
if ( _Watchdog_Is_active( &the_thread->Timer ) ) {
a000b978: e5913050 ldr r3, [r1, #80] ; 0x50 <== NOT EXECUTED
Thread_blocking_operation_States sync_state __attribute__((unused)),
#endif
Thread_Control *the_thread,
ISR_Level level
)
{
a000b97c: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
/*
* If the sync state is timed out, this is very likely not needed.
* But better safe than sorry when it comes to critical sections.
*/
if ( _Watchdog_Is_active( &the_thread->Timer ) ) {
a000b980: e3530002 cmp r3, #2 <== NOT EXECUTED
#endif
/*
* The thread is not waiting on anything after this completes.
*/
the_thread->Wait.queue = NULL;
a000b984: e3a03000 mov r3, #0 <== NOT EXECUTED a000b988: 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 ) ) {
a000b98c: 0a000005 beq a000b9a8 <_Thread_blocking_operation_Cancel+0x34><== NOT EXECUTED a000b990: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
a000b994: e1a00001 mov r0, r1 <== NOT EXECUTED a000b998: e59f1028 ldr r1, [pc, #40] ; a000b9c8 <_Thread_blocking_operation_Cancel+0x54><== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
a000b99c: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a000b9a0: e49de004 pop {lr} ; (ldr lr, [sp], #4) <== NOT EXECUTED
a000b9a4: ea000066 b a000bb44 <_Thread_Clear_state> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
a000b9a8: e3a03003 mov r3, #3 <== NOT EXECUTED a000b9ac: e5813050 str r3, [r1, #80] ; 0x50 <== NOT EXECUTED a000b9b0: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
* But better safe than sorry when it comes to critical sections.
*/
if ( _Watchdog_Is_active( &the_thread->Timer ) ) {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
a000b9b4: e2810048 add r0, r1, #72 ; 0x48 <== NOT EXECUTED a000b9b8: e58d1000 str r1, [sp] <== NOT EXECUTED a000b9bc: eb000553 bl a000cf10 <_Watchdog_Remove> <== NOT EXECUTED a000b9c0: e59d1000 ldr r1, [sp] <== NOT EXECUTED a000b9c4: eafffff2 b a000b994 <_Thread_blocking_operation_Cancel+0x20><== NOT EXECUTED
a000f80c <_Thread_queue_Dequeue_fifo>:
*/
Thread_Control *_Thread_queue_Dequeue_fifo(
Thread_queue_Control *the_thread_queue
)
{
a000f80c: e92d4030 push {r4, r5, lr}
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000f810: e10f2000 mrs r2, CPSR a000f814: e3823080 orr r3, r2, #128 ; 0x80 a000f818: e129f003 msr CPSR_fc, r3
return the_thread;
}
_ISR_Enable( level );
return NULL;
}
a000f81c: e1a03000 mov r3, r0 a000f820: e4934004 ldr r4, [r3], #4
{
ISR_Level level;
Thread_Control *the_thread;
_ISR_Disable( level );
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) {
a000f824: e1540003 cmp r4, r3
a000f828: 0a000018 beq a000f890 <_Thread_queue_Dequeue_fifo+0x84>
the_thread = (Thread_Control *)
_Chain_Get_first_unprotected( &the_thread_queue->Queues.Fifo );
the_thread->Wait.queue = NULL;
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
a000f82c: e5941050 ldr r1, [r4, #80] ; 0x50
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *old_first = head->next;
Chain_Node *new_first = old_first->next;
a000f830: e5943000 ldr r3, [r4]
Thread_Control *the_thread;
_ISR_Disable( level );
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) {
the_thread = (Thread_Control *)
a000f834: e1a05004 mov r5, r4
_Chain_Get_first_unprotected( &the_thread_queue->Queues.Fifo );
the_thread->Wait.queue = NULL;
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
a000f838: e3510002 cmp r1, #2
head->next = new_first;
a000f83c: e5803000 str r3, [r0]
new_first->previous = head;
a000f840: e5830004 str r0, [r3, #4]
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) {
the_thread = (Thread_Control *)
_Chain_Get_first_unprotected( &the_thread_queue->Queues.Fifo );
the_thread->Wait.queue = NULL;
a000f844: e3a03000 mov r3, #0 a000f848: e5843044 str r3, [r4, #68] ; 0x44
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
a000f84c: 0a000005 beq a000f868 <_Thread_queue_Dequeue_fifo+0x5c>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000f850: e129f002 msr CPSR_fc, r2
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
a000f854: e59f1040 ldr r1, [pc, #64] ; a000f89c <_Thread_queue_Dequeue_fifo+0x90> a000f858: e1a00004 mov r0, r4 a000f85c: ebfff0b8 bl a000bb44 <_Thread_Clear_state>
return the_thread;
}
_ISR_Enable( level );
return NULL;
}
a000f860: e1a00005 mov r0, r5
a000f864: e8bd8030 pop {r4, r5, pc}
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
a000f868: e3a03003 mov r3, #3 <== NOT EXECUTED a000f86c: e5843050 str r3, [r4, #80] ; 0x50 <== NOT EXECUTED a000f870: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
_ISR_Enable( level );
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
a000f874: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED a000f878: ebfff5a4 bl a000cf10 <_Watchdog_Remove> <== NOT EXECUTED a000f87c: e1a00004 mov r0, r4 <== NOT EXECUTED a000f880: e59f1014 ldr r1, [pc, #20] ; a000f89c <_Thread_queue_Dequeue_fifo+0x90><== NOT EXECUTED a000f884: ebfff0ae bl a000bb44 <_Thread_Clear_state> <== NOT EXECUTED
return the_thread;
}
_ISR_Enable( level );
return NULL;
}
a000f888: e1a00005 mov r0, r5 <== NOT EXECUTED
a000f88c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a000f890: e129f002 msr CPSR_fc, r2
return the_thread;
}
_ISR_Enable( level );
return NULL;
a000f894: e3a05000 mov r5, #0 a000f898: eafffff0 b a000f860 <_Thread_queue_Dequeue_fifo+0x54>
a000c25c <_Thread_queue_Dequeue_priority>:
*/
Thread_Control *_Thread_queue_Dequeue_priority(
Thread_queue_Control *the_thread_queue
)
{
a000c25c: e92d4070 push {r4, r5, r6, lr}
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000c260: e10f6000 mrs r6, CPSR a000c264: e3863080 orr r3, r6, #128 ; 0x80 a000c268: 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 );
a000c26c: e3a02000 mov r2, #0
for( index=0 ;
a000c270: 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 );
a000c274: e3a0c00c mov ip, #12 a000c278: e001039c mul r1, 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 );
}
a000c27c: e7904002 ldr r4, [r0, r2] a000c280: e2811004 add r1, r1, #4 a000c284: e0801001 add r1, r0, r1
_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 ] ) ) {
a000c288: e1540001 cmp r4, r1
Chain_Node *previous_node;
_ISR_Disable( level );
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
a000c28c: e2833001 add r3, r3, #1
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) ) {
a000c290: 1a000006 bne a000c2b0 <_Thread_queue_Dequeue_priority+0x54>
Chain_Node *last_node;
Chain_Node *next_node;
Chain_Node *previous_node;
_ISR_Disable( level );
for( index=0 ;
a000c294: e3530004 cmp r3, #4
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
a000c298: e282200c add r2, r2, #12
Chain_Node *last_node;
Chain_Node *next_node;
Chain_Node *previous_node;
_ISR_Disable( level );
for( index=0 ;
a000c29c: 1afffff5 bne a000c278 <_Thread_queue_Dequeue_priority+0x1c>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000c2a0: e129f006 msr CPSR_fc, r6
/*
* We did not find a thread to unblock.
*/
_ISR_Enable( level );
return NULL;
a000c2a4: e3a05000 mov r5, #0
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
return( the_thread );
}
a000c2a8: e1a00005 mov r0, r5
a000c2ac: e8bd8070 pop {r4, r5, r6, pc}
a000c2b0: e5943038 ldr r3, [r4, #56] ; 0x38
a000c2b4: e284203c add r2, r4, #60 ; 0x3c
_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(
a000c2b8: e1a05004 mov r5, r4
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 ) ) {
a000c2bc: e1530002 cmp r3, r2
*/
_ISR_Enable( level );
return NULL;
dequeue:
the_thread->Wait.queue = NULL;
a000c2c0: e3a02000 mov r2, #0 a000c2c4: e5842044 str r2, [r4, #68] ; 0x44
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;
a000c2c8: e5941004 ldr r1, [r4, #4]
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;
a000c2cc: e5942000 ldr r2, [r4]
previous_node = the_thread->Object.Node.previous;
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
a000c2d0: 0a000020 beq a000c358 <_Thread_queue_Dequeue_priority+0xfc>
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
return( the_thread );
}
a000c2d4: e5940040 ldr r0, [r4, #64] ; 0x40 <== NOT EXECUTED
next_node = the_thread->Object.Node.next;
previous_node = the_thread->Object.Node.previous;
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
last_node = _Chain_Last( &the_thread->Wait.Block2n );
new_second_node = new_first_node->next;
a000c2d8: e593c000 ldr ip, [r3] <== NOT EXECUTED
previous_node->next = new_first_node;
next_node->previous = new_first_node;
a000c2dc: 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;
a000c2e0: e5813000 str r3, [r1] <== NOT EXECUTED
next_node->previous = new_first_node;
new_first_node->next = next_node;
new_first_node->previous = previous_node;
a000c2e4: e5831004 str r1, [r3, #4] <== NOT EXECUTED
last_node = _Chain_Last( &the_thread->Wait.Block2n );
new_second_node = new_first_node->next;
previous_node->next = new_first_node;
next_node->previous = new_first_node;
new_first_node->next = next_node;
a000c2e8: e5832000 str r2, [r3] <== NOT EXECUTED
new_first_node->previous = previous_node;
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
a000c2ec: e5941038 ldr r1, [r4, #56] ; 0x38 <== NOT EXECUTED a000c2f0: e5942040 ldr r2, [r4, #64] ; 0x40 <== NOT EXECUTED a000c2f4: e1510002 cmp r1, r2 <== NOT EXECUTED a000c2f8: 0a000005 beq a000c314 <_Thread_queue_Dequeue_priority+0xb8><== NOT EXECUTED
/* > two threads on 2-n */
head = _Chain_Head( &new_first_thread->Wait.Block2n );
a000c2fc: e2831038 add r1, r3, #56 ; 0x38 <== NOT EXECUTED
tail = _Chain_Tail( &new_first_thread->Wait.Block2n );
a000c300: e283203c add r2, r3, #60 ; 0x3c <== NOT EXECUTED
new_second_node->previous = head;
a000c304: e58c1004 str r1, [ip, #4] <== NOT EXECUTED
head->next = new_second_node;
a000c308: e583c038 str ip, [r3, #56] ; 0x38 <== NOT EXECUTED
tail->previous = last_node;
a000c30c: e5830040 str r0, [r3, #64] ; 0x40 <== NOT EXECUTED
last_node->next = tail;
a000c310: e5802000 str r2, [r0] <== NOT EXECUTED
} else {
previous_node->next = next_node;
next_node->previous = previous_node;
}
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
a000c314: e5943050 ldr r3, [r4, #80] ; 0x50 a000c318: e3530002 cmp r3, #2
a000c31c: 0a000004 beq a000c334 <_Thread_queue_Dequeue_priority+0xd8>
a000c320: e129f006 msr CPSR_fc, r6
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
a000c324: e59f1038 ldr r1, [pc, #56] ; a000c364 <_Thread_queue_Dequeue_priority+0x108> a000c328: e1a00004 mov r0, r4 a000c32c: ebfffe04 bl a000bb44 <_Thread_Clear_state> a000c330: eaffffdc b a000c2a8 <_Thread_queue_Dequeue_priority+0x4c>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
a000c334: e3a03003 mov r3, #3 <== NOT EXECUTED a000c338: e5843050 str r3, [r4, #80] ; 0x50 <== NOT EXECUTED a000c33c: e129f006 msr CPSR_fc, r6 <== NOT EXECUTED
_ISR_Enable( level );
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
a000c340: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED a000c344: eb0002f1 bl a000cf10 <_Watchdog_Remove> <== NOT EXECUTED a000c348: e1a00004 mov r0, r4 <== NOT EXECUTED a000c34c: e59f1010 ldr r1, [pc, #16] ; a000c364 <_Thread_queue_Dequeue_priority+0x108><== NOT EXECUTED a000c350: ebfffdfb bl a000bb44 <_Thread_Clear_state> <== NOT EXECUTED a000c354: eaffffd3 b a000c2a8 <_Thread_queue_Dequeue_priority+0x4c> <== NOT EXECUTED
head->next = new_second_node;
tail->previous = last_node;
last_node->next = tail;
}
} else {
previous_node->next = next_node;
a000c358: e5812000 str r2, [r1]
next_node->previous = previous_node;
a000c35c: e5821004 str r1, [r2, #4] a000c360: eaffffeb b a000c314 <_Thread_queue_Dequeue_priority+0xb8>
a000c414 <_Thread_queue_Enqueue_priority>:
Priority_Control priority;
States_Control block_state;
_Chain_Initialize_empty( &the_thread->Wait.Block2n );
priority = the_thread->current_priority;
a000c414: e5913014 ldr r3, [r1, #20]
Thread_blocking_operation_States _Thread_queue_Enqueue_priority (
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread,
ISR_Level *level_p
)
{
a000c418: e92d05f0 push {r4, r5, r6, r7, r8, sl}
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
a000c41c: e281403c add r4, r1, #60 ; 0x3c
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
a000c420: e281c038 add ip, r1, #56 ; 0x38
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
a000c424: e5814038 str r4, [r1, #56] ; 0x38
priority = the_thread->current_priority;
header_index = _Thread_queue_Header_number( priority );
header = &the_thread_queue->Queues.Priority[ header_index ];
block_state = the_thread_queue->state;
if ( _Thread_queue_Is_reverse_search( priority ) )
a000c428: e3130020 tst r3, #32
head->previous = NULL;
a000c42c: e3a04000 mov r4, #0
tail->previous = head;
a000c430: e581c040 str ip, [r1, #64] ; 0x40
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
head->previous = NULL;
a000c434: e581403c str r4, [r1, #60] ; 0x3c
RTEMS_INLINE_ROUTINE uint32_t _Thread_queue_Header_number (
Priority_Control the_priority
)
{
return (the_priority / TASK_QUEUE_DATA_PRIORITIES_PER_HEADER);
a000c438: e1a0c323 lsr ip, r3, #6
_Chain_Initialize_empty( &the_thread->Wait.Block2n );
priority = the_thread->current_priority;
header_index = _Thread_queue_Header_number( priority );
header = &the_thread_queue->Queues.Priority[ header_index ];
block_state = the_thread_queue->state;
a000c43c: e5905038 ldr r5, [r0, #56] ; 0x38
if ( _Thread_queue_Is_reverse_search( priority ) )
a000c440: 0a00001e beq a000c4c0 <_Thread_queue_Enqueue_priority+0xac>
*
* WARNING! Returning with interrupts disabled!
*/
*level_p = level;
return the_thread_queue->sync_state;
}
a000c444: e3a0700c mov r7, #12 a000c448: e59fa174 ldr sl, [pc, #372] ; a000c5c4 <_Thread_queue_Enqueue_priority+0x1b0> a000c44c: e027079c mla r7, ip, r7, 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;
a000c450: e5da4000 ldrb r4, [sl] a000c454: e2844001 add r4, r4, #1
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000c458: e10f8000 mrs r8, CPSR a000c45c: e388c080 orr ip, r8, #128 ; 0x80 a000c460: e129f00c msr CPSR_fc, ip
* * WARNING! Returning with interrupts disabled! */ *level_p = level; return the_thread_queue->sync_state; }
a000c464: e597c008 ldr ip, [r7, #8]
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) _Chain_Last( header );
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
a000c468: e15c0007 cmp ip, r7
a000c46c: 1a000009 bne a000c498 <_Thread_queue_Enqueue_priority+0x84>
a000c470: ea00000b b a000c4a4 <_Thread_queue_Enqueue_priority+0x90>
static inline void arm_interrupt_flash( uint32_t level )
{
uint32_t arm_switch_reg;
asm volatile (
a000c474: e10f6000 mrs r6, CPSR <== NOT EXECUTED a000c478: e129f008 msr CPSR_fc, r8 <== NOT EXECUTED a000c47c: e129f006 msr CPSR_fc, r6 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _States_Are_set (
States_Control the_states,
States_Control mask
)
{
return ( (the_states & mask) != STATES_READY);
a000c480: e59c6010 ldr r6, [ip, #16] <== NOT EXECUTED
search_priority = search_thread->current_priority;
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
a000c484: e1150006 tst r5, r6 <== NOT EXECUTED a000c488: 0a000033 beq a000c55c <_Thread_queue_Enqueue_priority+0x148><== NOT EXECUTED
_ISR_Enable( level );
goto restart_reverse_search;
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
a000c48c: e59cc004 ldr ip, [ip, #4] <== NOT EXECUTED
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) _Chain_Last( header );
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
a000c490: e15c0007 cmp ip, r7 <== NOT EXECUTED a000c494: 0a000002 beq a000c4a4 <_Thread_queue_Enqueue_priority+0x90><== NOT EXECUTED
search_priority = search_thread->current_priority;
a000c498: e59c4014 ldr r4, [ip, #20]
if ( priority >= search_priority )
a000c49c: e1530004 cmp r3, r4
a000c4a0: 3afffff3 bcc a000c474 <_Thread_queue_Enqueue_priority+0x60>
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
}
if ( the_thread_queue->sync_state !=
a000c4a4: e5905030 ldr r5, [r0, #48] ; 0x30 a000c4a8: e3550001 cmp r5, #1
a000c4ac: 0a00002e beq a000c56c <_Thread_queue_Enqueue_priority+0x158> * 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;
a000c4b0: e5828000 str r8, [r2] <== NOT EXECUTED
return the_thread_queue->sync_state; }
a000c4b4: e1a00005 mov r0, r5
a000c4b8: e8bd05f0 pop {r4, r5, r6, r7, r8, sl}
a000c4bc: e12fff1e bx lr
a000c4c0: e3a0400c mov r4, #12
a000c4c4: e00c0c94 mul ip, r4, ip
RTEMS_INLINE_ROUTINE bool _Chain_Is_tail(
Chain_Control *the_chain,
const Chain_Node *the_node
)
{
return (the_node == _Chain_Tail(the_chain));
a000c4c8: e28c7004 add r7, ip, #4 a000c4cc: e080a00c add sl, r0, ip a000c4d0: e0807007 add r7, r0, r7
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000c4d4: e10f8000 mrs r8, CPSR a000c4d8: e388c080 orr ip, r8, #128 ; 0x80 a000c4dc: e129f00c msr CPSR_fc, ip a000c4e0: e59ac000 ldr ip, [sl]
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) _Chain_First( header );
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
a000c4e4: e15c0007 cmp ip, r7
a000c4e8: 1a000009 bne a000c514 <_Thread_queue_Enqueue_priority+0x100>
a000c4ec: ea000032 b a000c5bc <_Thread_queue_Enqueue_priority+0x1a8>
static inline void arm_interrupt_flash( uint32_t level )
{
uint32_t arm_switch_reg;
asm volatile (
a000c4f0: e10f6000 mrs r6, CPSR a000c4f4: e129f008 msr CPSR_fc, r8 a000c4f8: e129f006 msr CPSR_fc, r6 a000c4fc: e59c6010 ldr r6, [ip, #16]
search_priority = search_thread->current_priority;
if ( priority <= search_priority )
break;
#endif
_ISR_Flash( level );
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
a000c500: e1150006 tst r5, r6
a000c504: 0a000016 beq a000c564 <_Thread_queue_Enqueue_priority+0x150>
_ISR_Enable( level );
goto restart_forward_search;
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
a000c508: e59cc000 ldr ip, [ip]
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) _Chain_First( header );
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
a000c50c: e15c0007 cmp ip, r7
a000c510: 0a000002 beq a000c520 <_Thread_queue_Enqueue_priority+0x10c>
search_priority = search_thread->current_priority;
a000c514: e59c4014 ldr r4, [ip, #20]
if ( priority <= search_priority )
a000c518: e1530004 cmp r3, r4
a000c51c: 8afffff3 bhi a000c4f0 <_Thread_queue_Enqueue_priority+0xdc>
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
a000c520: e5905030 ldr r5, [r0, #48] ; 0x30 a000c524: e3550001 cmp r5, #1
a000c528: 1affffe0 bne a000c4b0 <_Thread_queue_Enqueue_priority+0x9c>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
if ( priority == search_priority )
a000c52c: e1530004 cmp r3, r4
if ( the_thread_queue->sync_state !=
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
a000c530: e3a03000 mov r3, #0 a000c534: e5803030 str r3, [r0, #48] ; 0x30
if ( priority == search_priority )
a000c538: 0a000016 beq a000c598 <_Thread_queue_Enqueue_priority+0x184>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
previous_node = search_node->previous;
a000c53c: e59c3004 ldr r3, [ip, #4]
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
a000c540: e581c000 str ip, [r1]
the_node->previous = previous_node;
a000c544: e5813004 str r3, [r1, #4]
previous_node->next = the_node;
a000c548: e5831000 str r1, [r3]
search_node->previous = the_node;
a000c54c: e58c1004 str r1, [ip, #4]
the_thread->Wait.queue = the_thread_queue;
a000c550: e5810044 str r0, [r1, #68] ; 0x44
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000c554: e129f008 msr CPSR_fc, r8
_ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
a000c558: eaffffd5 b a000c4b4 <_Thread_queue_Enqueue_priority+0xa0>
a000c55c: e129f008 msr CPSR_fc, r8 <== NOT EXECUTED a000c560: eaffffba b a000c450 <_Thread_queue_Enqueue_priority+0x3c> <== NOT EXECUTED a000c564: e129f008 msr CPSR_fc, r8 <== NOT EXECUTED a000c568: eaffffd9 b a000c4d4 <_Thread_queue_Enqueue_priority+0xc0> <== NOT EXECUTED
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
if ( priority == search_priority )
a000c56c: e1530004 cmp r3, r4
if ( the_thread_queue->sync_state !=
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
a000c570: e3a03000 mov r3, #0 a000c574: e5803030 str r3, [r0, #48] ; 0x30
if ( priority == search_priority )
a000c578: 0a000006 beq a000c598 <_Thread_queue_Enqueue_priority+0x184>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
a000c57c: e59c3000 ldr r3, [ip]
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
the_node->previous = search_node;
a000c580: e8811008 stm r1, {r3, ip}
search_node->next = the_node; next_node->previous = the_node;
a000c584: e5831004 str r1, [r3, #4]
next_node = search_node->next;
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
the_node->previous = search_node;
search_node->next = the_node;
a000c588: e58c1000 str r1, [ip]
next_node->previous = the_node; the_thread->Wait.queue = the_thread_queue;
a000c58c: e5810044 str r0, [r1, #68] ; 0x44 a000c590: e129f008 msr CPSR_fc, r8
_ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
a000c594: eaffffc6 b a000c4b4 <_Thread_queue_Enqueue_priority+0xa0>
equal_priority: /* add at end of priority group */
search_node = _Chain_Tail( &search_thread->Wait.Block2n );
previous_node = search_node->previous;
a000c598: e59c3040 ldr r3, [ip, #64] ; 0x40 <== NOT EXECUTED
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
equal_priority: /* add at end of priority group */
search_node = _Chain_Tail( &search_thread->Wait.Block2n );
a000c59c: e28c203c add r2, ip, #60 ; 0x3c <== NOT EXECUTED
previous_node = search_node->previous;
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
a000c5a0: e881000c stm r1, {r2, r3} <== NOT EXECUTED
the_node->previous = previous_node; previous_node->next = the_node;
a000c5a4: e5831000 str r1, [r3] <== NOT EXECUTED
search_node->previous = the_node;
a000c5a8: e58c1040 str r1, [ip, #64] ; 0x40 <== NOT EXECUTED
the_thread->Wait.queue = the_thread_queue;
a000c5ac: e5810044 str r0, [r1, #68] ; 0x44 <== NOT EXECUTED a000c5b0: e129f008 msr CPSR_fc, r8 <== NOT EXECUTED
_ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
a000c5b4: e3a05001 mov r5, #1 <== NOT EXECUTED a000c5b8: eaffffbd b a000c4b4 <_Thread_queue_Enqueue_priority+0xa0> <== NOT EXECUTED
if ( _Thread_queue_Is_reverse_search( priority ) )
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
a000c5bc: e3e04000 mvn r4, #0 a000c5c0: eaffffd6 b a000c520 <_Thread_queue_Enqueue_priority+0x10c>
a000c368 <_Thread_queue_Enqueue_with_handler>:
Thread_queue_Control *,
Thread_Control *,
ISR_Level *
);
the_thread = _Thread_Executing;
a000c368: e59f3094 ldr r3, [pc, #148] ; a000c404 <_Thread_queue_Enqueue_with_handler+0x9c>
void _Thread_queue_Enqueue_with_handler(
Thread_queue_Control *the_thread_queue,
Watchdog_Interval timeout,
Thread_queue_Timeout_callout handler
)
{
a000c36c: e92d40f0 push {r4, r5, r6, r7, lr}
Thread_queue_Control *,
Thread_Control *,
ISR_Level *
);
the_thread = _Thread_Executing;
a000c370: e5934004 ldr r4, [r3, #4]
void _Thread_queue_Enqueue_with_handler(
Thread_queue_Control *the_thread_queue,
Watchdog_Interval timeout,
Thread_queue_Timeout_callout handler
)
{
a000c374: e1a06001 mov r6, r1 a000c378: e24dd004 sub sp, sp, #4
else #endif /* * Set the blocking state for this thread queue in the thread. */ _Thread_Set_state( the_thread, the_thread_queue->state );
a000c37c: e5901038 ldr r1, [r0, #56] ; 0x38
void _Thread_queue_Enqueue_with_handler(
Thread_queue_Control *the_thread_queue,
Watchdog_Interval timeout,
Thread_queue_Timeout_callout handler
)
{
a000c380: e1a05000 mov r5, r0
else #endif /* * Set the blocking state for this thread queue in the thread. */ _Thread_Set_state( the_thread, the_thread_queue->state );
a000c384: e1a00004 mov r0, r4
void _Thread_queue_Enqueue_with_handler(
Thread_queue_Control *the_thread_queue,
Watchdog_Interval timeout,
Thread_queue_Timeout_callout handler
)
{
a000c388: e1a07002 mov r7, r2
else #endif /* * Set the blocking state for this thread queue in the thread. */ _Thread_Set_state( the_thread, the_thread_queue->state );
a000c38c: eb0000f4 bl a000c764 <_Thread_Set_state>
/*
* If the thread wants to timeout, then schedule its timer.
*/
if ( timeout ) {
a000c390: e3560000 cmp r6, #0
a000c394: 1a00000f bne a000c3d8 <_Thread_queue_Enqueue_with_handler+0x70>
}
/*
* Now enqueue the thread per the discipline for this thread queue.
*/
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
a000c398: e595c034 ldr ip, [r5, #52] ; 0x34
enqueue_p = _Thread_queue_Enqueue_priority;
a000c39c: e59f2064 ldr r2, [pc, #100] ; a000c408 <_Thread_queue_Enqueue_with_handler+0xa0> a000c3a0: e59f3064 ldr r3, [pc, #100] ; a000c40c <_Thread_queue_Enqueue_with_handler+0xa4> a000c3a4: e35c0001 cmp ip, #1 a000c3a8: 01a03002 moveq r3, r2
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
enqueue_p = _Thread_queue_Enqueue_fifo;
sync_state = (*enqueue_p)( the_thread_queue, the_thread, &level );
a000c3ac: e1a00005 mov r0, r5 a000c3b0: e1a01004 mov r1, r4 a000c3b4: e1a0200d mov r2, sp a000c3b8: e12fff33 blx r3
if ( sync_state != THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
a000c3bc: e3500001 cmp r0, #1
a000c3c0: 0a000002 beq a000c3d0 <_Thread_queue_Enqueue_with_handler+0x68>
_Thread_blocking_operation_Cancel( sync_state, the_thread, level );
a000c3c4: e1a01004 mov r1, r4 <== NOT EXECUTED a000c3c8: e59d2000 ldr r2, [sp] <== NOT EXECUTED a000c3cc: ebfffd68 bl a000b974 <_Thread_blocking_operation_Cancel> <== NOT EXECUTED
}
a000c3d0: e28dd004 add sp, sp, #4
a000c3d4: e8bd80f0 pop {r4, r5, r6, r7, pc}
/*
* If the thread wants to timeout, then schedule its timer.
*/
if ( timeout ) {
_Watchdog_Initialize(
a000c3d8: e5942008 ldr r2, [r4, #8]
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a000c3dc: e3a03000 mov r3, #0 a000c3e0: e5843050 str r3, [r4, #80] ; 0x50
the_watchdog->routine = routine;
a000c3e4: e5847064 str r7, [r4, #100] ; 0x64
the_watchdog->id = id;
a000c3e8: e5842068 str r2, [r4, #104] ; 0x68
the_watchdog->user_data = user_data;
a000c3ec: e584306c str r3, [r4, #108] ; 0x6c
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a000c3f0: e5846054 str r6, [r4, #84] ; 0x54
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a000c3f4: e59f0014 ldr r0, [pc, #20] ; a000c410 <_Thread_queue_Enqueue_with_handler+0xa8> a000c3f8: e2841048 add r1, r4, #72 ; 0x48 a000c3fc: eb000254 bl a000cd54 <_Watchdog_Insert> a000c400: eaffffe4 b a000c398 <_Thread_queue_Enqueue_with_handler+0x30>
a00110cc <_Thread_queue_Extract_fifo>:
void _Thread_queue_Extract_fifo(
Thread_queue_Control *the_thread_queue __attribute__((unused)),
Thread_Control *the_thread
)
{
a00110cc: e52de004 push {lr} ; (str lr, [sp, #-4]!)
a00110d0: e24dd004 sub sp, sp, #4
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a00110d4: e10f0000 mrs r0, CPSR a00110d8: e3803080 orr r3, r0, #128 ; 0x80 a00110dc: e129f003 msr CPSR_fc, r3 a00110e0: e5912010 ldr r2, [r1, #16] a00110e4: e3a03bef mov r3, #244736 ; 0x3bc00 a00110e8: e2833e2e add r3, r3, #736 ; 0x2e0 a00110ec: e0023003 and r3, r2, r3
ISR_Level level;
_ISR_Disable( level );
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
a00110f0: e3530000 cmp r3, #0
a00110f4: 0a00000d beq a0011130 <_Thread_queue_Extract_fifo+0x64>
_Chain_Extract_unprotected( &the_thread->Object.Node );
the_thread->Wait.queue = NULL;
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
a00110f8: e591c050 ldr ip, [r1, #80] ; 0x50
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
a00110fc: e891000c ldm r1, {r2, r3}
a0011100: e35c0002 cmp ip, #2
next->previous = previous;
a0011104: e5823004 str r3, [r2, #4]
previous->next = next;
a0011108: e5832000 str r2, [r3]
return;
}
_Chain_Extract_unprotected( &the_thread->Object.Node );
the_thread->Wait.queue = NULL;
a001110c: e3a03000 mov r3, #0 a0011110: e5813044 str r3, [r1, #68] ; 0x44
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
a0011114: 0a000008 beq a001113c <_Thread_queue_Extract_fifo+0x70>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a0011118: e129f000 msr CPSR_fc, r0
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
a001111c: e1a00001 mov r0, r1 a0011120: e59f1034 ldr r1, [pc, #52] ; a001115c <_Thread_queue_Extract_fifo+0x90>
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
a0011124: e28dd004 add sp, sp, #4
a0011128: e49de004 pop {lr} ; (ldr lr, [sp], #4)
a001112c: eaffea84 b a000bb44 <_Thread_Clear_state>
a0011130: e129f000 msr CPSR_fc, r0
a0011134: e28dd004 add sp, sp, #4
a0011138: e8bd8000 pop {pc}
a001113c: e3a03003 mov r3, #3 <== NOT EXECUTED a0011140: e5813050 str r3, [r1, #80] ; 0x50 <== NOT EXECUTED a0011144: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
_ISR_Enable( level );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
a0011148: e2810048 add r0, r1, #72 ; 0x48 <== NOT EXECUTED a001114c: e58d1000 str r1, [sp] <== NOT EXECUTED a0011150: ebffef6e bl a000cf10 <_Watchdog_Remove> <== NOT EXECUTED a0011154: e59d1000 ldr r1, [sp] <== NOT EXECUTED a0011158: eaffffef b a001111c <_Thread_queue_Extract_fifo+0x50> <== NOT EXECUTED
a000f910 <_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
)
{
a000f910: e92d4070 push {r4, r5, r6, lr}
a000f914: e20220ff and r2, r2, #255 ; 0xff
a000f918: e24dd004 sub sp, sp, #4
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000f91c: e10fc000 mrs ip, CPSR a000f920: e38c3080 orr r3, ip, #128 ; 0x80 a000f924: 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);
a000f928: e5910010 ldr r0, [r1, #16] a000f92c: e3a03bef mov r3, #244736 ; 0x3bc00 a000f930: e2833e2e add r3, r3, #736 ; 0x2e0 a000f934: 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 ) ) {
a000f938: e3530000 cmp r3, #0
a000f93c: 0a000024 beq a000f9d4 <_Thread_queue_Extract_priority_helper+0xc4>
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
a000f940: e5913038 ldr r3, [r1, #56] ; 0x38
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
a000f944: e281403c add r4, r1, #60 ; 0x3c
/*
* The thread was actually waiting on a thread queue so let's remove it.
*/
next_node = the_node->next;
a000f948: e5910000 ldr r0, [r1]
previous_node = the_node->previous;
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
a000f94c: e1530004 cmp r3, r4
/*
* The thread was actually waiting on a thread queue so let's remove it.
*/
next_node = the_node->next;
previous_node = the_node->previous;
a000f950: e5914004 ldr r4, [r1, #4]
head->next = new_second_node;
tail->previous = last_node;
last_node->next = tail;
}
} else {
previous_node->next = next_node;
a000f954: 05840000 streq r0, [r4]
next_node->previous = previous_node;
a000f958: 05804004 streq r4, [r0, #4]
*/
next_node = the_node->next;
previous_node = the_node->previous;
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
a000f95c: 0a00000e beq a000f99c <_Thread_queue_Extract_priority_helper+0x8c>
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
a000f960: e5915040 ldr r5, [r1, #64] ; 0x40 <== NOT EXECUTED
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
new_first_node = _Chain_First( &the_thread->Wait.Block2n );
new_first_thread = (Thread_Control *) new_first_node;
last_node = _Chain_Last( &the_thread->Wait.Block2n );
new_second_node = new_first_node->next;
a000f964: e5936000 ldr r6, [r3] <== NOT EXECUTED
previous_node->next = new_first_node;
next_node->previous = new_first_node;
a000f968: 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;
a000f96c: e5843000 str r3, [r4] <== NOT EXECUTED
next_node->previous = new_first_node;
new_first_node->next = next_node;
new_first_node->previous = previous_node;
a000f970: e8830011 stm r3, {r0, r4} <== NOT EXECUTED
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
a000f974: e5914038 ldr r4, [r1, #56] ; 0x38 <== NOT EXECUTED a000f978: e5910040 ldr r0, [r1, #64] ; 0x40 <== NOT EXECUTED a000f97c: e1540000 cmp r4, r0 <== NOT EXECUTED a000f980: 0a000005 beq a000f99c <_Thread_queue_Extract_priority_helper+0x8c><== NOT EXECUTED
/* > two threads on 2-n */
head = _Chain_Head( &new_first_thread->Wait.Block2n );
a000f984: e2834038 add r4, r3, #56 ; 0x38 <== NOT EXECUTED
tail = _Chain_Tail( &new_first_thread->Wait.Block2n );
a000f988: e283003c add r0, r3, #60 ; 0x3c <== NOT EXECUTED
new_second_node->previous = head;
a000f98c: e5864004 str r4, [r6, #4] <== NOT EXECUTED
head->next = new_second_node;
a000f990: e5836038 str r6, [r3, #56] ; 0x38 <== NOT EXECUTED
tail->previous = last_node;
a000f994: e5835040 str r5, [r3, #64] ; 0x40 <== NOT EXECUTED
last_node->next = tail;
a000f998: e5850000 str r0, [r5] <== NOT EXECUTED
/*
* If we are not supposed to touch timers or the thread's state, return.
*/
if ( requeuing ) {
a000f99c: e3520000 cmp r2, #0
a000f9a0: 1a000008 bne a000f9c8 <_Thread_queue_Extract_priority_helper+0xb8>
_ISR_Enable( level );
return;
}
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
a000f9a4: e5913050 ldr r3, [r1, #80] ; 0x50 <== NOT EXECUTED a000f9a8: e3530002 cmp r3, #2 <== NOT EXECUTED a000f9ac: 0a00000a beq a000f9dc <_Thread_queue_Extract_priority_helper+0xcc><== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000f9b0: e129f00c msr CPSR_fc, ip <== NOT EXECUTED a000f9b4: e1a00001 mov r0, r1 <== NOT EXECUTED a000f9b8: e59f103c ldr r1, [pc, #60] ; a000f9fc <_Thread_queue_Extract_priority_helper+0xec><== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
a000f9bc: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a000f9c0: e8bd4070 pop {r4, r5, r6, lr} <== NOT EXECUTED
a000f9c4: eafff05e b a000bb44 <_Thread_Clear_state> <== NOT EXECUTED
a000f9c8: e129f00c msr CPSR_fc, ip
a000f9cc: e28dd004 add sp, sp, #4
a000f9d0: e8bd8070 pop {r4, r5, r6, pc}
a000f9d4: e129f00c msr CPSR_fc, ip
a000f9d8: eafffffb b a000f9cc <_Thread_queue_Extract_priority_helper+0xbc>
a000f9dc: e3a03003 mov r3, #3 <== NOT EXECUTED a000f9e0: e5813050 str r3, [r1, #80] ; 0x50 <== NOT EXECUTED a000f9e4: e129f00c msr CPSR_fc, ip <== NOT EXECUTED
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
_ISR_Enable( level );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
a000f9e8: e2810048 add r0, r1, #72 ; 0x48 <== NOT EXECUTED a000f9ec: e58d1000 str r1, [sp] <== NOT EXECUTED a000f9f0: ebfff546 bl a000cf10 <_Watchdog_Remove> <== NOT EXECUTED a000f9f4: e59d1000 ldr r1, [sp] <== NOT EXECUTED a000f9f8: eaffffed b a000f9b4 <_Thread_queue_Extract_priority_helper+0xa4><== NOT EXECUTED
a00212b4 <_Thread_queue_First_priority>:
*/
Thread_Control *_Thread_queue_First_priority (
Thread_queue_Control *the_thread_queue
)
{
a00212b4: e3a03000 mov r3, #0 <== NOT EXECUTED
a00212b8: e52d4004 push {r4} ; (str r4, [sp, #-4]!) <== NOT EXECUTED
uint32_t index;
for( index=0 ;
a00212bc: e1a02003 mov r2, r3 <== NOT EXECUTED a00212c0: e3a0400c mov r4, #12 <== NOT EXECUTED a00212c4: e00c0294 mul ip, r4, r2 <== NOT EXECUTED
return (Thread_Control *) _Chain_First(
&the_thread_queue->Queues.Priority[ index ]
);
}
return NULL;
}
a00212c8: e7901003 ldr r1, [r0, r3] <== NOT EXECUTED a00212cc: e28cc004 add ip, ip, #4 <== NOT EXECUTED a00212d0: e080c00c add ip, r0, ip <== 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 ] ) )
a00212d4: e151000c cmp r1, ip <== NOT EXECUTED
{
uint32_t index;
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
a00212d8: e2822001 add r2, r2, #1 <== NOT EXECUTED
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) )
a00212dc: 1a000005 bne a00212f8 <_Thread_queue_First_priority+0x44> <== NOT EXECUTED
Thread_queue_Control *the_thread_queue
)
{
uint32_t index;
for( index=0 ;
a00212e0: e3520004 cmp r2, #4 <== NOT EXECUTED
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
a00212e4: e283300c add r3, r3, #12 <== NOT EXECUTED
Thread_queue_Control *the_thread_queue
)
{
uint32_t index;
for( index=0 ;
a00212e8: 1afffff5 bne a00212c4 <_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;
a00212ec: e3a00000 mov r0, #0 <== NOT EXECUTED
}
a00212f0: e8bd0010 pop {r4} <== NOT EXECUTED
a00212f4: e12fff1e bx lr <== NOT EXECUTED
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) )
return (Thread_Control *) _Chain_First(
a00212f8: e1a00001 mov r0, r1 <== NOT EXECUTED a00212fc: eafffffb b a00212f0 <_Thread_queue_First_priority+0x3c> <== NOT EXECUTED
a000fa00 <_Thread_queue_Process_timeout>:
#include <rtems/score/tqdata.h>
void _Thread_queue_Process_timeout(
Thread_Control *the_thread
)
{
a000fa00: e1a03000 mov r3, r0 <== NOT EXECUTED
Thread_queue_Control *the_thread_queue = the_thread->Wait.queue;
a000fa04: 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 &&
a000fa08: e5902030 ldr r2, [r0, #48] ; 0x30 <== NOT EXECUTED a000fa0c: e3520000 cmp r2, #0 <== NOT EXECUTED a000fa10: 0a000003 beq a000fa24 <_Thread_queue_Process_timeout+0x24> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Executing );
a000fa14: e59f1034 ldr r1, [pc, #52] ; a000fa50 <_Thread_queue_Process_timeout+0x50><== NOT EXECUTED a000fa18: e5911004 ldr r1, [r1, #4] <== NOT EXECUTED a000fa1c: e1530001 cmp r3, r1 <== NOT EXECUTED a000fa20: 0a000003 beq a000fa34 <_Thread_queue_Process_timeout+0x34> <== NOT EXECUTED
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) {
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
}
} else {
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
a000fa24: e590203c ldr r2, [r0, #60] ; 0x3c <== NOT EXECUTED
_Thread_queue_Extract( the_thread->Wait.queue, the_thread );
a000fa28: e1a01003 mov r1, r3 <== NOT EXECUTED
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) {
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
}
} else {
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
a000fa2c: e5832034 str r2, [r3, #52] ; 0x34 <== NOT EXECUTED
_Thread_queue_Extract( the_thread->Wait.queue, the_thread );
a000fa30: eaffffb0 b a000f8f8 <_Thread_queue_Extract> <== NOT EXECUTED
* a timeout is not allowed to occur.
*/
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SYNCHRONIZED &&
_Thread_Is_executing( the_thread ) ) {
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) {
a000fa34: e3520003 cmp r2, #3 <== NOT EXECUTED a000fa38: 012fff1e bxeq lr <== NOT EXECUTED
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
a000fa3c: e590203c ldr r2, [r0, #60] ; 0x3c <== NOT EXECUTED a000fa40: e5832034 str r2, [r3, #52] ; 0x34 <== NOT EXECUTED
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
a000fa44: e3a03002 mov r3, #2 <== NOT EXECUTED a000fa48: e5803030 str r3, [r0, #48] ; 0x30 <== NOT EXECUTED a000fa4c: e12fff1e bx lr <== NOT EXECUTED
a000c700 <_Thread_queue_Timeout>:
void _Thread_queue_Timeout(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
a000c700: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
a000c704: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
a000c708: e1a0100d mov r1, sp <== NOT EXECUTED a000c70c: ebfffdf7 bl a000bef0 <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
a000c710: e59d3000 ldr r3, [sp] <== NOT EXECUTED a000c714: e3530000 cmp r3, #0 <== NOT EXECUTED a000c718: 1a000004 bne a000c730 <_Thread_queue_Timeout+0x30> <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_queue_Process_timeout( the_thread );
a000c71c: eb000cb7 bl a000fa00 <_Thread_queue_Process_timeout> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
a000c720: e59f3010 ldr r3, [pc, #16] ; a000c738 <_Thread_queue_Timeout+0x38><== NOT EXECUTED a000c724: e5932000 ldr r2, [r3] <== NOT EXECUTED a000c728: e2422001 sub r2, r2, #1 <== NOT EXECUTED a000c72c: e5832000 str r2, [r3] <== NOT EXECUTED
_Thread_Unnest_dispatch();
break;
}
}
a000c730: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a000c734: e8bd8000 pop {pc} <== NOT EXECUTED
a001a350 <_Timer_server_Body>:
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
a001a350: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
a001a354: e24dd028 sub sp, sp, #40 ; 0x28
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
a001a358: e28d101c add r1, sp, #28 a001a35c: e2812004 add r2, r1, #4 a001a360: e28d7010 add r7, sp, #16
head->previous = NULL; tail->previous = head;
a001a364: e58d1024 str r1, [sp, #36] ; 0x24 a001a368: e59f91d0 ldr r9, [pc, #464] ; a001a540 <_Timer_server_Body+0x1f0> a001a36c: e2801008 add r1, r0, #8 a001a370: e59fb1cc ldr fp, [pc, #460] ; a001a544 <_Timer_server_Body+0x1f4>
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
head->previous = NULL;
a001a374: e3a03000 mov r3, #0
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
a001a378: e287a004 add sl, r7, #4 a001a37c: e58d1008 str r1, [sp, #8] a001a380: e2801040 add r1, r0, #64 ; 0x40 a001a384: e1a04000 mov r4, r0 a001a388: e58d201c str r2, [sp, #28]
head->previous = NULL;
a001a38c: e58d3020 str r3, [sp, #32]
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
a001a390: e58da010 str sl, [sp, #16]
head->previous = NULL;
a001a394: e58d3014 str r3, [sp, #20]
tail->previous = head;
a001a398: e58d7018 str r7, [sp, #24] a001a39c: e2806030 add r6, r0, #48 ; 0x30 a001a3a0: e2808068 add r8, r0, #104 ; 0x68 a001a3a4: e58d100c str r1, [sp, #12]
*/
RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_tail(
const Chain_Control *the_chain
)
{
return &the_chain->Tail.Node;
a001a3a8: e58d2004 str r2, [sp, #4]
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;
a001a3ac: e58da000 str sl, [sp] a001a3b0: e59da004 ldr sl, [sp, #4] a001a3b4: e28d201c add r2, sp, #28 a001a3b8: e5842078 str r2, [r4, #120] ; 0x78
static void _Timer_server_Process_interval_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
a001a3bc: e5993000 ldr r3, [r9]
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
a001a3c0: e594103c ldr r1, [r4, #60] ; 0x3c
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
a001a3c4: e1a02007 mov r2, r7 a001a3c8: e1a00006 mov r0, r6
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
a001a3cc: e584303c str r3, [r4, #60] ; 0x3c
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
a001a3d0: e0611003 rsb r1, r1, r3 a001a3d4: eb00114c bl a001e90c <_Watchdog_Adjust_to_chain>
static void _Timer_server_Process_tod_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
a001a3d8: e59b5000 ldr r5, [fp]
Watchdog_Interval last_snapshot = watchdogs->last_snapshot;
a001a3dc: e5942074 ldr r2, [r4, #116] ; 0x74
/*
* 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 ) {
a001a3e0: e1550002 cmp r5, r2
a001a3e4: 8a00003c bhi a001a4dc <_Timer_server_Body+0x18c>
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
} else if ( snapshot < last_snapshot ) {
a001a3e8: 3a000032 bcc a001a4b8 <_Timer_server_Body+0x168>
*/
delta = last_snapshot - snapshot;
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
}
watchdogs->last_snapshot = snapshot;
a001a3ec: e5845074 str r5, [r4, #116] ; 0x74
}
static void _Timer_server_Process_insertions( Timer_server_Control *ts )
{
while ( true ) {
Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain );
a001a3f0: e5940078 ldr r0, [r4, #120] ; 0x78 a001a3f4: eb0002be bl a001aef4 <_Chain_Get>
if ( timer == NULL ) {
a001a3f8: e2501000 subs r1, r0, #0
a001a3fc: 0a00000b beq a001a430 <_Timer_server_Body+0xe0>
static void _Timer_server_Insert_timer(
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
a001a400: e5913038 ldr r3, [r1, #56] ; 0x38 <== NOT EXECUTED a001a404: e3530001 cmp r3, #1 <== NOT EXECUTED a001a408: 0a00002f beq a001a4cc <_Timer_server_Body+0x17c> <== NOT EXECUTED
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
a001a40c: e3530003 cmp r3, #3 <== NOT EXECUTED a001a410: 1afffff6 bne a001a3f0 <_Timer_server_Body+0xa0> <== NOT EXECUTED
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
a001a414: e2811010 add r1, r1, #16 <== NOT EXECUTED a001a418: e1a00008 mov r0, r8 <== NOT EXECUTED a001a41c: eb001165 bl a001e9b8 <_Watchdog_Insert> <== NOT EXECUTED
}
static void _Timer_server_Process_insertions( Timer_server_Control *ts )
{
while ( true ) {
Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain );
a001a420: e5940078 ldr r0, [r4, #120] ; 0x78 <== NOT EXECUTED a001a424: eb0002b2 bl a001aef4 <_Chain_Get> <== NOT EXECUTED
if ( timer == NULL ) {
a001a428: e2501000 subs r1, r0, #0 <== NOT EXECUTED a001a42c: 1afffff3 bne a001a400 <_Timer_server_Body+0xb0> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a001a430: e10f3000 mrs r3, CPSR a001a434: e3832080 orr r2, r3, #128 ; 0x80 a001a438: e129f002 msr CPSR_fc, r2
* body loop.
*/
_Timer_server_Process_insertions( ts );
_ISR_Disable( level );
tmp = ts->insert_chain;
a001a43c: e5942078 ldr r2, [r4, #120] ; 0x78
if ( _Chain_Is_empty( insert_chain ) ) {
a001a440: e59d201c ldr r2, [sp, #28] a001a444: e152000a cmp r2, sl
ts->insert_chain = NULL;
a001a448: 05841078 streq r1, [r4, #120] ; 0x78
*/
_Timer_server_Process_insertions( ts );
_ISR_Disable( level );
tmp = ts->insert_chain;
if ( _Chain_Is_empty( insert_chain ) ) {
a001a44c: 13a01001 movne r1, #1
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a001a450: e129f003 msr CPSR_fc, r3
* 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 ) {
a001a454: e3510000 cmp r1, #0
a001a458: 1affffd7 bne a001a3bc <_Timer_server_Body+0x6c>
a001a45c: e59da000 ldr sl, [sp]
_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 ) ) {
a001a460: e59d3010 ldr r3, [sp, #16] a001a464: e153000a cmp r3, sl
a001a468: 1a00000a bne a001a498 <_Timer_server_Body+0x148>
a001a46c: ea00001f b a001a4f0 <_Timer_server_Body+0x1a0>
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *old_first = head->next;
Chain_Node *new_first = old_first->next;
a001a470: e5923000 ldr r3, [r2]
head->next = new_first;
new_first->previous = head;
a001a474: e5837004 str r7, [r3, #4]
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *old_first = head->next;
Chain_Node *new_first = old_first->next;
head->next = new_first;
a001a478: e58d3010 str r3, [sp, #16]
* service routine may remove a watchdog from the chain.
*/
_ISR_Disable( level );
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
watchdog->state = WATCHDOG_INACTIVE;
a001a47c: e3a03000 mov r3, #0 a001a480: e5823008 str r3, [r2, #8] a001a484: e129f001 msr CPSR_fc, r1
/*
* 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 );
a001a488: e592301c ldr r3, [r2, #28] a001a48c: e5920020 ldr r0, [r2, #32] a001a490: e5921024 ldr r1, [r2, #36] ; 0x24 a001a494: e12fff33 blx r3
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a001a498: e10f1000 mrs r1, CPSR a001a49c: e3813080 orr r3, r1, #128 ; 0x80 a001a4a0: e129f003 msr CPSR_fc, r3
initialized = false;
}
#endif
return status;
}
a001a4a4: e59d2010 ldr r2, [sp, #16]
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
a001a4a8: e152000a cmp r2, sl
a001a4ac: 1affffef bne a001a470 <_Timer_server_Body+0x120>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a001a4b0: e129f001 msr CPSR_fc, r1 a001a4b4: eaffffbc b a001a3ac <_Timer_server_Body+0x5c>
/*
* 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 );
a001a4b8: e1a00008 mov r0, r8 <== NOT EXECUTED a001a4bc: e3a01001 mov r1, #1 <== NOT EXECUTED a001a4c0: e0652002 rsb r2, r5, r2 <== NOT EXECUTED a001a4c4: eb0010df bl a001e848 <_Watchdog_Adjust> <== NOT EXECUTED a001a4c8: eaffffc7 b a001a3ec <_Timer_server_Body+0x9c> <== NOT EXECUTED
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
a001a4cc: e1a00006 mov r0, r6 <== NOT EXECUTED a001a4d0: e2811010 add r1, r1, #16 <== NOT EXECUTED a001a4d4: eb001137 bl a001e9b8 <_Watchdog_Insert> <== NOT EXECUTED a001a4d8: eaffffc4 b a001a3f0 <_Timer_server_Body+0xa0> <== NOT EXECUTED
/*
* This path is for normal forward movement and cases where the
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
a001a4dc: e0621005 rsb r1, r2, r5 a001a4e0: e1a00008 mov r0, r8 a001a4e4: e1a02007 mov r2, r7 a001a4e8: eb001107 bl a001e90c <_Watchdog_Adjust_to_chain> a001a4ec: eaffffbe b a001a3ec <_Timer_server_Body+0x9c>
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
}
} else {
ts->active = false;
a001a4f0: e5c4107c strb r1, [r4, #124] ; 0x7c a001a4f4: e59f104c ldr r1, [pc, #76] ; a001a548 <_Timer_server_Body+0x1f8> a001a4f8: e5913000 ldr r3, [r1] a001a4fc: e2833001 add r3, r3, #1 a001a500: e5813000 str r3, [r1]
/*
* Block until there is something to do.
*/
_Thread_Disable_dispatch();
_Thread_Set_state( ts->thread, STATES_DELAYING );
a001a504: e3a01008 mov r1, #8 a001a508: e5940000 ldr r0, [r4] a001a50c: eb000f0e bl a001e14c <_Thread_Set_state>
_Timer_server_Reset_interval_system_watchdog( ts );
a001a510: e1a00004 mov r0, r4 a001a514: ebffff61 bl a001a2a0 <_Timer_server_Reset_interval_system_watchdog>
_Timer_server_Reset_tod_system_watchdog( ts );
a001a518: e1a00004 mov r0, r4 a001a51c: ebffff75 bl a001a2f8 <_Timer_server_Reset_tod_system_watchdog>
_Thread_Enable_dispatch();
a001a520: eb000cb1 bl a001d7ec <_Thread_Enable_dispatch>
ts->active = true;
a001a524: e3a02001 mov r2, #1 a001a528: e5c4207c strb r2, [r4, #124] ; 0x7c
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
a001a52c: e59d0008 ldr r0, [sp, #8] a001a530: eb00118f bl a001eb74 <_Watchdog_Remove>
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
a001a534: e59d000c ldr r0, [sp, #12] a001a538: eb00118d bl a001eb74 <_Watchdog_Remove> a001a53c: eaffff9a b a001a3ac <_Timer_server_Body+0x5c>
a001a54c <_Timer_server_Schedule_operation_method>:
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( ts->insert_chain == NULL ) {
a001a54c: e5902078 ldr r2, [r0, #120] ; 0x78
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
a001a550: e92d4030 push {r4, r5, lr}
if ( ts->insert_chain == NULL ) {
a001a554: e3520000 cmp r2, #0
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
a001a558: e1a04000 mov r4, r0 a001a55c: e1a03001 mov r3, r1
if ( ts->insert_chain == NULL ) {
a001a560: 0a000002 beq a001a570 <_Timer_server_Schedule_operation_method+0x24>
* 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 );
a001a564: e5900078 ldr r0, [r0, #120] ; 0x78 <== NOT EXECUTED
} }
a001a568: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
* server is not preemptible, so we must be in interrupt context here. No
* thread dispatch will happen until the timer server finishes its
* critical section. We have to use the protected chain methods because
* we may be interrupted by a higher priority interrupt.
*/
_Chain_Append( ts->insert_chain, &timer->Object.Node );
a001a56c: ea00024d b a001aea8 <_Chain_Append> <== NOT EXECUTED
a001a570: e59f1104 ldr r1, [pc, #260] ; a001a67c <_Timer_server_Schedule_operation_method+0x130> a001a574: e5910000 ldr r0, [r1] a001a578: e2800001 add r0, r0, #1 a001a57c: e5810000 str r0, [r1]
* being inserted. This could result in an integer overflow.
*/
_Thread_Disable_dispatch();
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
a001a580: e5931038 ldr r1, [r3, #56] ; 0x38 a001a584: e3510001 cmp r1, #1
a001a588: 0a000021 beq a001a614 <_Timer_server_Schedule_operation_method+0xc8>
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
if ( !ts->active ) {
_Timer_server_Reset_interval_system_watchdog( ts );
}
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
a001a58c: e3510003 cmp r1, #3
a001a590: 0a000001 beq a001a59c <_Timer_server_Schedule_operation_method+0x50>
* 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 );
}
}
a001a594: e8bd4030 pop {r4, r5, lr}
if ( !ts->active ) {
_Timer_server_Reset_tod_system_watchdog( ts );
}
}
_Thread_Enable_dispatch();
a001a598: ea000c93 b a001d7ec <_Thread_Enable_dispatch>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a001a59c: e10fe000 mrs lr, CPSR a001a5a0: e38e1080 orr r1, lr, #128 ; 0x80 a001a5a4: e129f001 msr CPSR_fc, r1
initialized = false;
}
#endif
return status;
}
a001a5a8: e5941068 ldr r1, [r4, #104] ; 0x68
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
a001a5ac: e284006c add r0, r4, #108 ; 0x6c
* 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();
last_snapshot = ts->TOD_watchdogs.last_snapshot;
a001a5b0: e594c074 ldr ip, [r4, #116] ; 0x74
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
a001a5b4: e1510000 cmp r1, r0
/*
* 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();
a001a5b8: e59f00c0 ldr r0, [pc, #192] ; a001a680 <_Timer_server_Schedule_operation_method+0x134> a001a5bc: e5900000 ldr r0, [r0]
last_snapshot = ts->TOD_watchdogs.last_snapshot;
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
a001a5c0: 0a000008 beq a001a5e8 <_Timer_server_Schedule_operation_method+0x9c>
first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain );
delta_interval = first_watchdog->delta_interval;
a001a5c4: e5915010 ldr r5, [r1, #16] <== NOT EXECUTED
if ( snapshot > last_snapshot ) {
a001a5c8: e150000c cmp r0, ip <== NOT EXECUTED
}
} else {
/*
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
a001a5cc: 9085200c addls r2, r5, ip <== NOT EXECUTED
delta_interval += delta;
a001a5d0: 90602002 rsbls r2, r0, r2 <== NOT EXECUTED
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
last_snapshot = ts->TOD_watchdogs.last_snapshot;
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain );
delta_interval = first_watchdog->delta_interval;
if ( snapshot > last_snapshot ) {
a001a5d4: 9a000002 bls a001a5e4 <_Timer_server_Schedule_operation_method+0x98><== NOT EXECUTED
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
a001a5d8: e06cc000 rsb ip, ip, r0 <== NOT EXECUTED
if (delta_interval > delta) {
a001a5dc: e155000c cmp r5, ip <== NOT EXECUTED
delta_interval -= delta;
a001a5e0: 806c2005 rsbhi r2, ip, r5 <== NOT EXECUTED
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
delta_interval += delta;
}
first_watchdog->delta_interval = delta_interval;
a001a5e4: e5812010 str r2, [r1, #16] <== NOT EXECUTED
}
ts->TOD_watchdogs.last_snapshot = snapshot;
a001a5e8: e5840074 str r0, [r4, #116] ; 0x74
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a001a5ec: e129f00e msr CPSR_fc, lr
_ISR_Enable( level );
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
a001a5f0: e2831010 add r1, r3, #16 a001a5f4: e2840068 add r0, r4, #104 ; 0x68 a001a5f8: eb0010ee bl a001e9b8 <_Watchdog_Insert>
if ( !ts->active ) {
a001a5fc: e5d4307c ldrb r3, [r4, #124] ; 0x7c a001a600: e3530000 cmp r3, #0
a001a604: 1affffe2 bne a001a594 <_Timer_server_Schedule_operation_method+0x48>
_Timer_server_Reset_tod_system_watchdog( ts );
a001a608: e1a00004 mov r0, r4 a001a60c: ebffff39 bl a001a2f8 <_Timer_server_Reset_tod_system_watchdog> a001a610: eaffffdf b a001a594 <_Timer_server_Schedule_operation_method+0x48>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a001a614: e10f5000 mrs r5, CPSR a001a618: e3851080 orr r1, r5, #128 ; 0x80 a001a61c: e129f001 msr CPSR_fc, r1
initialized = false;
}
#endif
return status;
}
a001a620: e5941030 ldr r1, [r4, #48] ; 0x30 a001a624: e2840034 add r0, r4, #52 ; 0x34
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
snapshot = _Watchdog_Ticks_since_boot;
last_snapshot = ts->Interval_watchdogs.last_snapshot;
if ( !_Chain_Is_empty( &ts->Interval_watchdogs.Chain ) ) {
a001a628: e1510000 cmp r1, r0
/*
* 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;
a001a62c: e59f0050 ldr r0, [pc, #80] ; a001a684 <_Timer_server_Schedule_operation_method+0x138> a001a630: e5900000 ldr r0, [r0]
last_snapshot = ts->Interval_watchdogs.last_snapshot;
a001a634: e594c03c ldr ip, [r4, #60] ; 0x3c
if ( !_Chain_Is_empty( &ts->Interval_watchdogs.Chain ) ) {
a001a638: 0a000004 beq a001a650 <_Timer_server_Schedule_operation_method+0x104>
/*
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
delta_interval = first_watchdog->delta_interval;
a001a63c: e591e010 ldr lr, [r1, #16]
first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain );
/*
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
a001a640: e06cc000 rsb ip, ip, r0
delta_interval = first_watchdog->delta_interval;
if (delta_interval > delta) {
a001a644: e15c000e cmp ip, lr
delta_interval -= delta;
a001a648: 306c200e rsbcc r2, ip, lr
} else {
delta_interval = 0;
}
first_watchdog->delta_interval = delta_interval;
a001a64c: e5812010 str r2, [r1, #16]
}
ts->Interval_watchdogs.last_snapshot = snapshot;
a001a650: e584003c str r0, [r4, #60] ; 0x3c
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a001a654: e129f005 msr CPSR_fc, r5
_ISR_Enable( level );
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
a001a658: e2831010 add r1, r3, #16 a001a65c: e2840030 add r0, r4, #48 ; 0x30 a001a660: eb0010d4 bl a001e9b8 <_Watchdog_Insert>
if ( !ts->active ) {
a001a664: e5d4307c ldrb r3, [r4, #124] ; 0x7c a001a668: e3530000 cmp r3, #0
a001a66c: 1affffc8 bne a001a594 <_Timer_server_Schedule_operation_method+0x48>
_Timer_server_Reset_interval_system_watchdog( ts );
a001a670: e1a00004 mov r0, r4 a001a674: ebffff09 bl a001a2a0 <_Timer_server_Reset_interval_system_watchdog> a001a678: eaffffc5 b a001a594 <_Timer_server_Schedule_operation_method+0x48>
a000c9ec <_Timespec_Add_to>:
uint32_t _Timespec_Add_to(
struct timespec *time,
const struct timespec *add
)
{
a000c9ec: e1a03000 mov r3, r0
uint32_t seconds = add->tv_sec;
/* Add the basics */
time->tv_sec += add->tv_sec;
time->tv_nsec += add->tv_nsec;
a000c9f0: e5902004 ldr r2, [r0, #4]
uint32_t _Timespec_Add_to(
struct timespec *time,
const struct timespec *add
)
{
a000c9f4: e52d4004 push {r4} ; (str r4, [sp, #-4]!)
uint32_t seconds = add->tv_sec;
/* Add the basics */
time->tv_sec += add->tv_sec;
time->tv_nsec += add->tv_nsec;
a000c9f8: e8910011 ldm r1, {r0, r4}
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
a000c9fc: e59fc040 ldr ip, [pc, #64] ; a000ca44 <_Timespec_Add_to+0x58>
)
{
uint32_t seconds = add->tv_sec;
/* Add the basics */
time->tv_sec += add->tv_sec;
a000ca00: e5931000 ldr r1, [r3]
time->tv_nsec += add->tv_nsec;
a000ca04: e0844002 add r4, r4, r2
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
a000ca08: e154000c cmp r4, ip
)
{
uint32_t seconds = add->tv_sec;
/* Add the basics */
time->tv_sec += add->tv_sec;
a000ca0c: e0811000 add r1, r1, r0
time->tv_nsec += add->tv_nsec;
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
a000ca10: e1a02004 mov r2, r4
)
{
uint32_t seconds = add->tv_sec;
/* Add the basics */
time->tv_sec += add->tv_sec;
a000ca14: e8830012 stm r3, {r1, r4}
time->tv_nsec += add->tv_nsec;
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
a000ca18: 9a000007 bls a000ca3c <_Timespec_Add_to+0x50>
time->tv_nsec -= TOD_NANOSECONDS_PER_SECOND;
a000ca1c: e2822331 add r2, r2, #-1006632960 ; 0xc4000000 <== NOT EXECUTED a000ca20: e2822865 add r2, r2, #6619136 ; 0x650000 <== NOT EXECUTED a000ca24: e2822c36 add r2, r2, #13824 ; 0x3600 <== NOT EXECUTED
/* Add the basics */
time->tv_sec += add->tv_sec;
time->tv_nsec += add->tv_nsec;
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
a000ca28: e152000c cmp r2, ip <== NOT EXECUTED
*
* This routines adds two timespecs. The second argument is added
* to the first.
*/
uint32_t _Timespec_Add_to(
a000ca2c: e2811001 add r1, r1, #1 <== NOT EXECUTED
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
time->tv_nsec -= TOD_NANOSECONDS_PER_SECOND;
time->tv_sec++;
seconds++;
a000ca30: e2800001 add r0, r0, #1 <== NOT EXECUTED
/* Add the basics */
time->tv_sec += add->tv_sec;
time->tv_nsec += add->tv_nsec;
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
a000ca34: 8afffff8 bhi a000ca1c <_Timespec_Add_to+0x30> <== NOT EXECUTED
a000ca38: e8830006 stm r3, {r1, r2} <== NOT EXECUTED
time->tv_sec++;
seconds++;
}
return seconds;
}
a000ca3c: e8bd0010 pop {r4}
a000ca40: e12fff1e bx lr
a000e694 <_Timespec_Divide>:
const struct timespec *lhs,
const struct timespec *rhs,
uint32_t *ival_percentage,
uint32_t *fval_percentage
)
{
a000e694: e92d4bf0 push {r4, r5, r6, r7, r8, r9, fp, lr}
* in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; right += rhs->tv_nsec;
a000e698: e5916004 ldr r6, [r1, #4]
* For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND; left += lhs->tv_nsec; right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
a000e69c: e591c000 ldr ip, [r1] a000e6a0: e59f1084 ldr r1, [pc, #132] ; a000e72c <_Timespec_Divide+0x98>
right += rhs->tv_nsec;
a000e6a4: e1a07fc6 asr r7, r6, #31
const struct timespec *lhs,
const struct timespec *rhs,
uint32_t *ival_percentage,
uint32_t *fval_percentage
)
{
a000e6a8: 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;
a000e6ac: e0e76c91 smlal r6, r7, r1, ip
const struct timespec *lhs,
const struct timespec *rhs,
uint32_t *ival_percentage,
uint32_t *fval_percentage
)
{
a000e6b0: e1a04003 mov r4, r3
left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
left += lhs->tv_nsec;
right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
right += rhs->tv_nsec;
if ( right == 0 ) {
a000e6b4: e1962007 orrs r2, r6, r7
/*
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
a000e6b8: e8900808 ldm r0, {r3, fp}
left += lhs->tv_nsec;
right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
right += rhs->tv_nsec;
if ( right == 0 ) {
a000e6bc: 0a000017 beq a000e720 <_Timespec_Divide+0x8c>
/*
* 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;
a000e6c0: e1a0cfcb asr ip, fp, #31 <== NOT EXECUTED a000e6c4: e0ecb391 smlal fp, ip, r1, r3 <== NOT EXECUTED
* Put it back in the timespec result.
*
* TODO: Rounding on the last digit of the fval.
*/
answer = (left * 100000) / right;
a000e6c8: e3a01b61 mov r1, #99328 ; 0x18400 <== NOT EXECUTED a000e6cc: e2811e2a add r1, r1, #672 ; 0x2a0 <== NOT EXECUTED a000e6d0: e089819b umull r8, r9, fp, r1 <== NOT EXECUTED a000e6d4: e1a02006 mov r2, r6 <== NOT EXECUTED a000e6d8: e0299c91 mla r9, r1, ip, r9 <== NOT EXECUTED a000e6dc: e1a03007 mov r3, r7 <== NOT EXECUTED a000e6e0: e1a00008 mov r0, r8 <== NOT EXECUTED a000e6e4: e1a01009 mov r1, r9 <== NOT EXECUTED a000e6e8: eb003d73 bl a001dcbc <__udivdi3> <== NOT EXECUTED
*ival_percentage = answer / 1000;
a000e6ec: e3a02ffa mov r2, #1000 ; 0x3e8 <== NOT EXECUTED a000e6f0: 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;
a000e6f4: e1a06000 mov r6, r0 <== NOT EXECUTED a000e6f8: e1a07001 mov r7, r1 <== NOT EXECUTED
*ival_percentage = answer / 1000;
a000e6fc: eb003d6e bl a001dcbc <__udivdi3> <== NOT EXECUTED
*fval_percentage = answer % 1000;
a000e700: e1a01007 mov r1, r7 <== NOT EXECUTED
* TODO: Rounding on the last digit of the fval.
*/
answer = (left * 100000) / right;
*ival_percentage = answer / 1000;
a000e704: e5850000 str r0, [r5] <== NOT EXECUTED
*fval_percentage = answer % 1000;
a000e708: e3a02ffa mov r2, #1000 ; 0x3e8 <== NOT EXECUTED
a000e70c: e3a03000 mov r3, #0 <== NOT EXECUTED
a000e710: e1a00006 mov r0, r6 <== NOT EXECUTED
a000e714: eb003e7a bl a001e104 <__umoddi3> <== NOT EXECUTED
a000e718: e5840000 str r0, [r4] <== NOT EXECUTED
a000e71c: e8bd8bf0 pop {r4, r5, r6, r7, r8, r9, fp, pc} <== NOT EXECUTED
left += lhs->tv_nsec;
right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
right += rhs->tv_nsec;
if ( right == 0 ) {
*ival_percentage = 0;
a000e720: e5852000 str r2, [r5]
*fval_percentage = 0;
a000e724: e5842000 str r2, [r4]
return;
a000e728: e8bd8bf0 pop {r4, r5, r6, r7, r8, r9, fp, pc}
a000e6c4 <_Timespec_Divide_by_integer>:
/*
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
t = time->tv_sec;
a000e6c4: e590c000 ldr ip, [r0] <== NOT EXECUTED
t *= TOD_NANOSECONDS_PER_SECOND;
a000e6c8: e59f3068 ldr r3, [pc, #104] ; a000e738 <_Timespec_Divide_by_integer+0x74><== NOT EXECUTED
void _Timespec_Divide_by_integer(
const struct timespec *time,
uint32_t iterations,
struct timespec *result
)
{
a000e6cc: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
/* * For math simplicity just convert the timespec to nanoseconds * in a 64-bit integer. */ t = time->tv_sec; t *= TOD_NANOSECONDS_PER_SECOND;
a000e6d0: e086539c umull r5, r6, ip, r3 <== NOT EXECUTED
/*
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
t = time->tv_sec;
a000e6d4: e1a0700c mov r7, ip <== NOT EXECUTED a000e6d8: e1a08fc7 asr r8, r7, #31 <== NOT EXECUTED
t *= TOD_NANOSECONDS_PER_SECOND; t += time->tv_nsec;
a000e6dc: e5900004 ldr r0, [r0, #4] <== 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;
a000e6e0: e0266893 mla r6, r3, r8, r6 <== NOT EXECUTED
/*
* Divide to get nanoseconds per iteration
*/
t /= iterations;
a000e6e4: e0957000 adds r7, r5, r0 <== NOT EXECUTED a000e6e8: e0a68fc0 adc r8, r6, r0, asr #31 <== NOT EXECUTED
void _Timespec_Divide_by_integer(
const struct timespec *time,
uint32_t iterations,
struct timespec *result
)
{
a000e6ec: e1a04002 mov r4, r2 <== NOT EXECUTED
/*
* Divide to get nanoseconds per iteration
*/
t /= iterations;
a000e6f0: e3a03000 mov r3, #0 <== NOT EXECUTED a000e6f4: e1a02001 mov r2, r1 <== NOT EXECUTED a000e6f8: e1a00007 mov r0, r7 <== NOT EXECUTED a000e6fc: e1a01008 mov r1, r8 <== NOT EXECUTED a000e700: eb003bab bl a001d5b4 <__udivdi3> <== NOT EXECUTED
/*
* Put it back in the timespec result
*/
result->tv_sec = t / TOD_NANOSECONDS_PER_SECOND;
a000e704: e59f202c ldr r2, [pc, #44] ; a000e738 <_Timespec_Divide_by_integer+0x74><== NOT EXECUTED a000e708: e3a03000 mov r3, #0 <== NOT EXECUTED
/*
* Divide to get nanoseconds per iteration
*/
t /= iterations;
a000e70c: e1a05000 mov r5, r0 <== NOT EXECUTED a000e710: e1a06001 mov r6, r1 <== NOT EXECUTED
/*
* Put it back in the timespec result
*/
result->tv_sec = t / TOD_NANOSECONDS_PER_SECOND;
a000e714: eb003ba6 bl a001d5b4 <__udivdi3> <== NOT EXECUTED
result->tv_nsec = t % TOD_NANOSECONDS_PER_SECOND;
a000e718: e59f2018 ldr r2, [pc, #24] ; a000e738 <_Timespec_Divide_by_integer+0x74><== NOT EXECUTED
/*
* Put it back in the timespec result
*/
result->tv_sec = t / TOD_NANOSECONDS_PER_SECOND;
a000e71c: e5840000 str r0, [r4] <== NOT EXECUTED
result->tv_nsec = t % TOD_NANOSECONDS_PER_SECOND;
a000e720: e3a03000 mov r3, #0 <== NOT EXECUTED a000e724: e1a01006 mov r1, r6 <== NOT EXECUTED a000e728: e1a00005 mov r0, r5 <== NOT EXECUTED a000e72c: eb003cb2 bl a001d9fc <__umoddi3> <== NOT EXECUTED a000e730: e5840004 str r0, [r4, #4] <== NOT EXECUTED
}
a000e734: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
a000da60 <_Timespec_From_ticks>:
struct timespec *time
)
{
uint32_t usecs;
usecs = ticks * rtems_configuration_get_microseconds_per_tick();
a000da60: e59f2034 ldr r2, [pc, #52] ; a000da9c <_Timespec_From_ticks+0x3c><== NOT EXECUTED
time->tv_sec = usecs / TOD_MICROSECONDS_PER_SECOND;
time->tv_nsec = (usecs % TOD_MICROSECONDS_PER_SECOND) *
a000da64: e3a0393d mov r3, #999424 ; 0xf4000 <== NOT EXECUTED a000da68: e2833d09 add r3, r3, #576 ; 0x240 <== NOT EXECUTED
struct timespec *time
)
{
uint32_t usecs;
usecs = ticks * rtems_configuration_get_microseconds_per_tick();
a000da6c: e592200c ldr r2, [r2, #12] <== NOT EXECUTED a000da70: e0020290 mul r2, r0, r2 <== NOT EXECUTED
time->tv_sec = usecs / TOD_MICROSECONDS_PER_SECOND;
a000da74: e59f0024 ldr r0, [pc, #36] ; a000daa0 <_Timespec_From_ticks+0x40><== NOT EXECUTED a000da78: e080c092 umull ip, r0, r2, r0 <== NOT EXECUTED a000da7c: e1a00920 lsr r0, r0, #18 <== NOT EXECUTED
time->tv_nsec = (usecs % TOD_MICROSECONDS_PER_SECOND) *
a000da80: e0030390 mul r3, r0, r3 <== NOT EXECUTED
{
uint32_t usecs;
usecs = ticks * rtems_configuration_get_microseconds_per_tick();
time->tv_sec = usecs / TOD_MICROSECONDS_PER_SECOND;
a000da84: e5810000 str r0, [r1] <== NOT EXECUTED
time->tv_nsec = (usecs % TOD_MICROSECONDS_PER_SECOND) *
a000da88: e0632002 rsb r2, r3, r2 <== NOT EXECUTED a000da8c: e3a03ffa mov r3, #1000 ; 0x3e8 <== NOT EXECUTED a000da90: e0020293 mul r2, r3, r2 <== NOT EXECUTED a000da94: e5812004 str r2, [r1, #4] <== NOT EXECUTED
TOD_NANOSECONDS_PER_MICROSECOND;
}
a000da98: e12fff1e bx lr <== NOT EXECUTED
a000e73c <_Timespec_Greater_than>:
bool _Timespec_Greater_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
if ( lhs->tv_sec > rhs->tv_sec )
a000e73c: e5902000 ldr r2, [r0] a000e740: e5913000 ldr r3, [r1] a000e744: e1520003 cmp r2, r3
return true;
a000e748: c3a00001 movgt r0, #1
bool _Timespec_Greater_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
if ( lhs->tv_sec > rhs->tv_sec )
a000e74c: c12fff1e bxgt lr
return true;
if ( lhs->tv_sec < rhs->tv_sec )
a000e750: ba000005 blt a000e76c <_Timespec_Greater_than+0x30>
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Greater_than(
a000e754: e5900004 ldr r0, [r0, #4] a000e758: e5913004 ldr r3, [r1, #4] a000e75c: e1500003 cmp r0, r3 a000e760: d3a00000 movle r0, #0 a000e764: c3a00001 movgt r0, #1 a000e768: e12fff1e bx lr
{
if ( lhs->tv_sec > rhs->tv_sec )
return true;
if ( lhs->tv_sec < rhs->tv_sec )
return false;
a000e76c: e3a00000 mov r0, #0
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec > rhs->tv_nsec )
return true;
return false;
}
a000e770: e12fff1e bx lr
a000daa4 <_Timespec_Is_valid>:
bool _Timespec_Is_valid(
const struct timespec *time
)
{
if ( !time )
a000daa4: e3500000 cmp r0, #0 <== NOT EXECUTED a000daa8: 012fff1e bxeq lr <== NOT EXECUTED
return false;
if ( time->tv_sec < 0 )
a000daac: e5903000 ldr r3, [r0] <== NOT EXECUTED a000dab0: e3530000 cmp r3, #0 <== NOT EXECUTED
return false;
a000dab4: b3a00000 movlt r0, #0 <== NOT EXECUTED
)
{
if ( !time )
return false;
if ( time->tv_sec < 0 )
a000dab8: b12fff1e bxlt lr <== NOT EXECUTED
return false;
if ( time->tv_nsec < 0 )
a000dabc: e5903004 ldr r3, [r0, #4] <== NOT EXECUTED a000dac0: e3530000 cmp r3, #0 <== NOT EXECUTED a000dac4: ba000004 blt a000dadc <_Timespec_Is_valid+0x38> <== NOT EXECUTED
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Is_valid(
a000dac8: e59f0014 ldr r0, [pc, #20] ; a000dae4 <_Timespec_Is_valid+0x40><== NOT EXECUTED a000dacc: e1530000 cmp r3, r0 <== NOT EXECUTED a000dad0: 83a00000 movhi r0, #0 <== NOT EXECUTED a000dad4: 93a00001 movls r0, #1 <== NOT EXECUTED a000dad8: e12fff1e bx lr <== NOT EXECUTED
if ( time->tv_sec < 0 )
return false;
if ( time->tv_nsec < 0 )
return false;
a000dadc: e3a00000 mov r0, #0 <== NOT EXECUTED
if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND )
return false;
return true;
}
a000dae0: e12fff1e bx lr <== NOT EXECUTED
a000e774 <_Timespec_Less_than>:
bool _Timespec_Less_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
if ( lhs->tv_sec < rhs->tv_sec )
a000e774: e5902000 ldr r2, [r0] a000e778: e5913000 ldr r3, [r1] a000e77c: e1520003 cmp r2, r3
return true;
a000e780: b3a00001 movlt r0, #1
bool _Timespec_Less_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
if ( lhs->tv_sec < rhs->tv_sec )
a000e784: b12fff1e bxlt lr
return true;
if ( lhs->tv_sec > rhs->tv_sec )
a000e788: ca000005 bgt a000e7a4 <_Timespec_Less_than+0x30>
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Less_than(
a000e78c: e5900004 ldr r0, [r0, #4] a000e790: e5913004 ldr r3, [r1, #4] a000e794: e1500003 cmp r0, r3 a000e798: a3a00000 movge r0, #0 a000e79c: b3a00001 movlt r0, #1 a000e7a0: e12fff1e bx lr
{
if ( lhs->tv_sec < rhs->tv_sec )
return true;
if ( lhs->tv_sec > rhs->tv_sec )
return false;
a000e7a4: e3a00000 mov r0, #0
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec < rhs->tv_nsec )
return true;
return false;
}
a000e7a8: e12fff1e bx lr <== NOT EXECUTED
a000ca48 <_Timespec_Subtract>:
const struct timespec *end,
struct timespec *result
)
{
if (end->tv_nsec < start->tv_nsec) {
a000ca48: e591c004 ldr ip, [r1, #4] a000ca4c: e5903004 ldr r3, [r0, #4]
void _Timespec_Subtract(
const struct timespec *start,
const struct timespec *end,
struct timespec *result
)
{
a000ca50: e52d4004 push {r4} ; (str r4, [sp, #-4]!)
if (end->tv_nsec < start->tv_nsec) {
a000ca54: e15c0003 cmp ip, r3
a000ca58: ba000007 blt a000ca7c <_Timespec_Subtract+0x34>
result->tv_sec = end->tv_sec - start->tv_sec - 1;
result->tv_nsec =
(TOD_NANOSECONDS_PER_SECOND - start->tv_nsec) + end->tv_nsec;
} else {
result->tv_sec = end->tv_sec - start->tv_sec;
a000ca5c: e5914000 ldr r4, [r1] a000ca60: e5901000 ldr r1, [r0]
result->tv_nsec = end->tv_nsec - start->tv_nsec;
a000ca64: e063300c rsb r3, r3, ip a000ca68: e5823004 str r3, [r2, #4]
if (end->tv_nsec < start->tv_nsec) {
result->tv_sec = end->tv_sec - start->tv_sec - 1;
result->tv_nsec =
(TOD_NANOSECONDS_PER_SECOND - start->tv_nsec) + end->tv_nsec;
} else {
result->tv_sec = end->tv_sec - start->tv_sec;
a000ca6c: e0613004 rsb r3, r1, r4 a000ca70: e5823000 str r3, [r2]
result->tv_nsec = end->tv_nsec - start->tv_nsec;
}
}
a000ca74: e8bd0010 pop {r4}
a000ca78: e12fff1e bx lr
struct timespec *result
)
{
if (end->tv_nsec < start->tv_nsec) {
result->tv_sec = end->tv_sec - start->tv_sec - 1;
a000ca7c: e5911000 ldr r1, [r1] <== NOT EXECUTED a000ca80: e5900000 ldr r0, [r0] <== NOT EXECUTED
result->tv_nsec =
(TOD_NANOSECONDS_PER_SECOND - start->tv_nsec) + end->tv_nsec;
a000ca84: e28cc5ee add ip, ip, #998244352 ; 0x3b800000 <== NOT EXECUTED a000ca88: e28cc96b add ip, ip, #1753088 ; 0x1ac000 <== NOT EXECUTED
struct timespec *result
)
{
if (end->tv_nsec < start->tv_nsec) {
result->tv_sec = end->tv_sec - start->tv_sec - 1;
a000ca8c: e2411001 sub r1, r1, #1 <== NOT EXECUTED
result->tv_nsec =
(TOD_NANOSECONDS_PER_SECOND - start->tv_nsec) + end->tv_nsec;
a000ca90: e28ccc0a add ip, ip, #2560 ; 0xa00 <== NOT EXECUTED
struct timespec *result
)
{
if (end->tv_nsec < start->tv_nsec) {
result->tv_sec = end->tv_sec - start->tv_sec - 1;
a000ca94: e0601001 rsb r1, r0, r1 <== NOT EXECUTED
result->tv_nsec =
(TOD_NANOSECONDS_PER_SECOND - start->tv_nsec) + end->tv_nsec;
a000ca98: e063300c rsb r3, r3, ip <== NOT EXECUTED
struct timespec *result
)
{
if (end->tv_nsec < start->tv_nsec) {
result->tv_sec = end->tv_sec - start->tv_sec - 1;
a000ca9c: e882000a stm r2, {r1, r3} <== NOT EXECUTED
a000caa0: eafffff3 b a000ca74 <_Timespec_Subtract+0x2c> <== NOT EXECUTED
a000db44 <_Timespec_To_ticks>:
*/
uint32_t _Timespec_To_ticks(
const struct timespec *time
)
{
a000db44: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
uint32_t ticks;
if ( (time->tv_sec == 0) && (time->tv_nsec == 0) )
a000db48: e5904000 ldr r4, [r0] <== NOT EXECUTED
*/
uint32_t _Timespec_To_ticks(
const struct timespec *time
)
{
a000db4c: e1a05000 mov r5, r0 <== NOT EXECUTED
uint32_t ticks;
if ( (time->tv_sec == 0) && (time->tv_nsec == 0) )
a000db50: e3540000 cmp r4, #0 <== NOT EXECUTED a000db54: 1a000002 bne a000db64 <_Timespec_To_ticks+0x20> <== NOT EXECUTED a000db58: e5900004 ldr r0, [r0, #4] <== NOT EXECUTED a000db5c: e3500000 cmp r0, #0 <== NOT EXECUTED a000db60: 0a000009 beq a000db8c <_Timespec_To_ticks+0x48> <== NOT EXECUTED
return 0;
ticks = time->tv_sec * TOD_TICKS_PER_SECOND;
a000db64: eb000a34 bl a001043c <TOD_TICKS_PER_SECOND_method> <== NOT EXECUTED
ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick();
a000db68: e59f3020 ldr r3, [pc, #32] ; a000db90 <_Timespec_To_ticks+0x4c><== NOT EXECUTED a000db6c: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED
uint32_t ticks;
if ( (time->tv_sec == 0) && (time->tv_nsec == 0) )
return 0;
ticks = time->tv_sec * TOD_TICKS_PER_SECOND;
a000db70: e0040490 mul r4, r0, r4 <== NOT EXECUTED
ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick();
a000db74: e593300c ldr r3, [r3, #12] <== NOT EXECUTED a000db78: e5950004 ldr r0, [r5, #4] <== NOT EXECUTED a000db7c: e0010193 mul r1, r3, r1 <== NOT EXECUTED a000db80: eb003cc3 bl a001ce94 <__aeabi_uidiv> <== NOT EXECUTED
if (ticks)
a000db84: e0940000 adds r0, r4, r0 <== NOT EXECUTED
return ticks;
return 1;
a000db88: 03a00001 moveq r0, #1 <== NOT EXECUTED
}
a000db8c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a000cbcc <_User_extensions_Fatal>:
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
a000cbcc: 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 );
}
}
a000cbd0: e59f5040 ldr r5, [pc, #64] ; a000cc18 <_User_extensions_Fatal+0x4c>
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
a000cbd4: e1a08000 mov r8, r0 a000cbd8: e1a07002 mov r7, r2
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
}
}
a000cbdc: e5954008 ldr r4, [r5, #8]
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
a000cbe0: e20160ff and r6, r1, #255 ; 0xff
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
a000cbe4: e1540005 cmp r4, r5
a000cbe8: 0a000009 beq a000cc14 <_User_extensions_Fatal+0x48>
!_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 )
a000cbec: e5943030 ldr r3, [r4, #48] ; 0x30
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
a000cbf0: e1a00008 mov r0, r8 a000cbf4: e1a01006 mov r1, r6
!_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 )
a000cbf8: e3530000 cmp r3, #0
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
a000cbfc: e1a02007 mov r2, r7
!_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 )
a000cc00: 0a000000 beq a000cc08 <_User_extensions_Fatal+0x3c>
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
a000cc04: e12fff33 blx 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 ) {
a000cc08: e5944004 ldr r4, [r4, #4]
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
a000cc0c: e1540005 cmp r4, r5
a000cc10: 1afffff5 bne a000cbec <_User_extensions_Fatal+0x20>
a000cc14: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
a000e3d8 <_User_extensions_Remove_set>:
#include <rtems/score/userext.h>
void _User_extensions_Remove_set (
User_extensions_Control *the_extension
)
{
a000e3d8: e92d4010 push {r4, lr}
a000e3dc: e1a04000 mov r4, r0
_Chain_Extract( &the_extension->Node );
a000e3e0: ebfff60a bl a000bc10 <_Chain_Extract>
/*
* If a switch handler is present, remove it.
*/
if ( the_extension->Callouts.thread_switch != NULL )
a000e3e4: e5943024 ldr r3, [r4, #36] ; 0x24 a000e3e8: e3530000 cmp r3, #0
a000e3ec: 0a000002 beq a000e3fc <_User_extensions_Remove_set+0x24>
_Chain_Extract( &the_extension->Switch.Node );
a000e3f0: e2840008 add r0, r4, #8
}
a000e3f4: e8bd4010 pop {r4, lr}
/*
* If a switch handler is present, remove it.
*/
if ( the_extension->Callouts.thread_switch != NULL )
_Chain_Extract( &the_extension->Switch.Node );
a000e3f8: eafff604 b a000bc10 <_Chain_Extract>
a000e3fc: e8bd8010 pop {r4, pc}
a000cc1c <_User_extensions_Thread_create>:
#include <rtems/score/userext.h>
bool _User_extensions_Thread_create (
Thread_Control *the_thread
)
{
a000cc1c: e92d40f0 push {r4, r5, r6, r7, lr}
return false;
}
}
return true;
}
a000cc20: e59f504c ldr r5, [pc, #76] ; a000cc74 <_User_extensions_Thread_create+0x58>
#include <rtems/score/userext.h>
bool _User_extensions_Thread_create (
Thread_Control *the_thread
)
{
a000cc24: e1a06000 mov r6, r0
return false;
}
}
return true;
}
a000cc28: e4954004 ldr r4, [r5], #4
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
bool status;
for ( the_node = _Chain_First( &_User_extensions_List );
a000cc2c: e1540005 cmp r4, r5
a000cc30: 0a00000d beq a000cc6c <_User_extensions_Thread_create+0x50>
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_create != NULL ) {
status = (*the_extension->Callouts.thread_create)(
a000cc34: e59f703c ldr r7, [pc, #60] ; a000cc78 <_User_extensions_Thread_create+0x5c>
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_create != NULL ) {
a000cc38: e5943014 ldr r3, [r4, #20]
status = (*the_extension->Callouts.thread_create)(
a000cc3c: e1a01006 mov r1, r6
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_create != NULL ) {
a000cc40: e3530000 cmp r3, #0
a000cc44: 0a000003 beq a000cc58 <_User_extensions_Thread_create+0x3c>
status = (*the_extension->Callouts.thread_create)(
a000cc48: e5970004 ldr r0, [r7, #4] a000cc4c: e12fff33 blx r3
_Thread_Executing,
the_thread
);
if ( !status )
a000cc50: e3500000 cmp r0, #0
a000cc54: 0a000005 beq a000cc70 <_User_extensions_Thread_create+0x54>
User_extensions_Control *the_extension;
bool status;
for ( the_node = _Chain_First( &_User_extensions_List );
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
a000cc58: e5944000 ldr r4, [r4]
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
bool status;
for ( the_node = _Chain_First( &_User_extensions_List );
a000cc5c: e1540005 cmp r4, r5
a000cc60: 1afffff4 bne a000cc38 <_User_extensions_Thread_create+0x1c>
if ( !status )
return false;
}
}
return true;
a000cc64: e3a00001 mov r0, #1
a000cc68: e8bd80f0 pop {r4, r5, r6, r7, pc}
a000cc6c: e3a00001 mov r0, #1 <== NOT EXECUTED
}
a000cc70: e8bd80f0 pop {r4, r5, r6, r7, pc}
a000cb8c <_User_extensions_Thread_exitted>:
}
void _User_extensions_Thread_exitted (
Thread_Control *executing
)
{
a000cb8c: e92d4070 push {r4, r5, r6, lr}
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
}
}
a000cb90: e59f5030 ldr r5, [pc, #48] ; a000cbc8 <_User_extensions_Thread_exitted+0x3c>
}
void _User_extensions_Thread_exitted (
Thread_Control *executing
)
{
a000cb94: e1a06000 mov r6, r0
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
}
}
a000cb98: e5954008 ldr r4, [r5, #8]
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
a000cb9c: e1540005 cmp r4, r5
a000cba0: 0a000007 beq a000cbc4 <_User_extensions_Thread_exitted+0x38>
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_exitted != NULL )
a000cba4: e594302c ldr r3, [r4, #44] ; 0x2c
(*the_extension->Callouts.thread_exitted)( executing );
a000cba8: e1a00006 mov r0, r6
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_exitted != NULL )
a000cbac: e3530000 cmp r3, #0
a000cbb0: 0a000000 beq a000cbb8 <_User_extensions_Thread_exitted+0x2c>
(*the_extension->Callouts.thread_exitted)( executing );
a000cbb4: e12fff33 blx r3 <== NOT EXECUTED
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 ) {
a000cbb8: e5944004 ldr r4, [r4, #4]
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
a000cbbc: e1540005 cmp r4, r5
a000cbc0: 1afffff7 bne a000cba4 <_User_extensions_Thread_exitted+0x18>
a000cbc4: e8bd8070 pop {r4, r5, r6, pc}
a000ea7c <_Watchdog_Adjust>:
void _Watchdog_Adjust(
Chain_Control *header,
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
a000ea7c: e92d41f0 push {r4, r5, r6, r7, r8, lr}
a000ea80: e1a04000 mov r4, r0
a000ea84: e1a05002 mov r5, r2
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000ea88: e10f0000 mrs r0, CPSR a000ea8c: e3803080 orr r3, r0, #128 ; 0x80 a000ea90: e129f003 msr CPSR_fc, r3
}
}
_ISR_Enable( level );
}
a000ea94: e1a07004 mov r7, r4 a000ea98: e4973004 ldr r3, [r7], #4
* hence the compiler must not assume *header to remain
* unmodified across that call.
*
* Till Straumann, 7/2003
*/
if ( !_Chain_Is_empty( header ) ) {
a000ea9c: e1530007 cmp r3, r7
a000eaa0: 0a00001a beq a000eb10 <_Watchdog_Adjust+0x94>
switch ( direction ) {
a000eaa4: e3510000 cmp r1, #0
a000eaa8: 1a00001a bne a000eb18 <_Watchdog_Adjust+0x9c>
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
a000eaac: e3520000 cmp r2, #0
a000eab0: 0a000016 beq a000eb10 <_Watchdog_Adjust+0x94>
if ( units < _Watchdog_First( header )->delta_interval ) {
a000eab4: e5936010 ldr r6, [r3, #16] a000eab8: e1520006 cmp r2, r6 a000eabc: 21a01000 movcs r1, r0
_Watchdog_First( header )->delta_interval -= units;
break;
} else {
units -= _Watchdog_First( header )->delta_interval;
_Watchdog_First( header )->delta_interval = 1;
a000eac0: 23a08001 movcs r8, #1
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
a000eac4: 2a000005 bcs a000eae0 <_Watchdog_Adjust+0x64>
a000eac8: ea000019 b a000eb34 <_Watchdog_Adjust+0xb8> <== NOT EXECUTED
switch ( direction ) {
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
a000eacc: e0555006 subs r5, r5, r6 <== NOT EXECUTED a000ead0: 0a00000e beq a000eb10 <_Watchdog_Adjust+0x94> <== NOT EXECUTED
if ( units < _Watchdog_First( header )->delta_interval ) {
a000ead4: e5936010 ldr r6, [r3, #16] <== NOT EXECUTED a000ead8: e1560005 cmp r6, r5 <== NOT EXECUTED a000eadc: 8a000014 bhi a000eb34 <_Watchdog_Adjust+0xb8> <== NOT EXECUTED
_Watchdog_First( header )->delta_interval -= units;
break;
} else {
units -= _Watchdog_First( header )->delta_interval;
_Watchdog_First( header )->delta_interval = 1;
a000eae0: e5838010 str r8, [r3, #16]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000eae4: e129f001 msr CPSR_fc, r1
_ISR_Enable( level );
_Watchdog_Tickle( header );
a000eae8: e1a00004 mov r0, r4 a000eaec: eb0000ad bl a000eda8 <_Watchdog_Tickle>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000eaf0: e10f0000 mrs r0, CPSR a000eaf4: e3803080 orr r3, r0, #128 ; 0x80 a000eaf8: e129f003 msr CPSR_fc, r3
}
}
_ISR_Enable( level );
}
a000eafc: e5942000 ldr r2, [r4] a000eb00: e1a01000 mov r1, r0
_Watchdog_Tickle( header );
_ISR_Disable( level );
if ( _Chain_Is_empty( header ) )
a000eb04: e1570002 cmp r7, r2
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First(
Chain_Control *header
)
{
return ( (Watchdog_Control *) _Chain_First( header ) );
a000eb08: e1a03002 mov r3, r2
a000eb0c: 1affffee bne a000eacc <_Watchdog_Adjust+0x50>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000eb10: e129f000 msr CPSR_fc, r0
}
}
_ISR_Enable( level );
}
a000eb14: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
* unmodified across that call.
*
* Till Straumann, 7/2003
*/
if ( !_Chain_Is_empty( header ) ) {
switch ( direction ) {
a000eb18: e3510001 cmp r1, #1 <== NOT EXECUTED a000eb1c: 1afffffb bne a000eb10 <_Watchdog_Adjust+0x94> <== NOT EXECUTED
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
a000eb20: e5932010 ldr r2, [r3, #16] <== NOT EXECUTED a000eb24: e0825005 add r5, r2, r5 <== NOT EXECUTED a000eb28: e5835010 str r5, [r3, #16] <== NOT EXECUTED a000eb2c: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED
}
}
_ISR_Enable( level );
}
a000eb30: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
_Watchdog_First( header )->delta_interval -= units;
a000eb34: e0655006 rsb r5, r5, r6 <== NOT EXECUTED a000eb38: e5835010 str r5, [r3, #16] <== NOT EXECUTED
break;
a000eb3c: eafffff3 b a000eb10 <_Watchdog_Adjust+0x94> <== NOT EXECUTED
a001e90c <_Watchdog_Adjust_to_chain>:
{
Watchdog_Interval units = units_arg;
ISR_Level level;
Watchdog_Control *first;
if ( units <= 0 ) {
a001e90c: e3510000 cmp r1, #0
Chain_Control *header,
Watchdog_Interval units_arg,
Chain_Control *to_fire
)
{
a001e910: e92d05f0 push {r4, r5, r6, r7, r8, sl}
Watchdog_Interval units = units_arg;
ISR_Level level;
Watchdog_Control *first;
if ( units <= 0 ) {
a001e914: 0a000022 beq a001e9a4 <_Watchdog_Adjust_to_chain+0x98>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a001e918: e10f7000 mrs r7, CPSR a001e91c: e3873080 orr r3, r7, #128 ; 0x80 a001e920: e129f003 msr CPSR_fc, r3
return;
}
_ISR_Disable( level );
a001e924: e1a06000 mov r6, r0 a001e928: e4963004 ldr r3, [r6], #4
/*
* 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;
a001e92c: e3a0a000 mov sl, #0 a001e930: e2828004 add r8, r2, #4
while ( 1 ) {
if ( units <= 0 ) {
break;
}
if ( _Chain_Is_empty( header ) ) {
a001e934: e1530006 cmp r3, r6
a001e938: 0a000018 beq a001e9a0 <_Watchdog_Adjust_to_chain+0x94>
/*
* If it is longer than "units" until the first element on the chain
* fires, then bump it and quit.
*/
if ( units < first->delta_interval ) {
a001e93c: e593c010 ldr ip, [r3, #16] a001e940: e15c0001 cmp ip, r1
a001e944: 8a000018 bhi a001e9ac <_Watchdog_Adjust_to_chain+0xa0>
/*
* 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;
a001e948: e06c1001 rsb r1, ip, r1
first->delta_interval = 0;
a001e94c: e583a010 str sl, [r3, #16]
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
a001e950: e5935000 ldr r5, [r3]
previous = the_node->previous;
a001e954: e5934004 ldr r4, [r3, #4]
next->previous = previous;
a001e958: e5854004 str r4, [r5, #4]
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
a001e95c: e592c008 ldr ip, [r2, #8]
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
previous->next = next;
a001e960: e5845000 str r5, [r4]
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
the_node->next = tail;
a001e964: e5838000 str r8, [r3]
tail->previous = the_node; old_last->next = the_node;
a001e968: e58c3000 str r3, [ip]
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
the_node->next = tail;
tail->previous = the_node;
a001e96c: e5823008 str r3, [r2, #8]
old_last->next = the_node; the_node->previous = old_last;
a001e970: e583c004 str ip, [r3, #4]
static inline void arm_interrupt_flash( uint32_t level )
{
uint32_t arm_switch_reg;
asm volatile (
a001e974: e10f3000 mrs r3, CPSR a001e978: e129f007 msr CPSR_fc, r7 a001e97c: e129f003 msr CPSR_fc, r3
break;
}
}
_ISR_Enable( level );
}
a001e980: e5903000 ldr r3, [r0]
_Chain_Extract_unprotected( &first->Node );
_Chain_Append_unprotected( to_fire, &first->Node );
_ISR_Flash( level );
if ( _Chain_Is_empty( header ) )
a001e984: e1560003 cmp r6, r3
a001e988: 0a000002 beq a001e998 <_Watchdog_Adjust_to_chain+0x8c>
break;
first = _Watchdog_First( header );
if ( first->delta_interval != 0 )
a001e98c: e593c010 ldr ip, [r3, #16] <== NOT EXECUTED a001e990: e35c0000 cmp ip, #0 <== NOT EXECUTED a001e994: 0affffed beq a001e950 <_Watchdog_Adjust_to_chain+0x44> <== NOT EXECUTED
}
_ISR_Disable( level );
while ( 1 ) {
if ( units <= 0 ) {
a001e998: e3510000 cmp r1, #0
a001e99c: 1affffe4 bne a001e934 <_Watchdog_Adjust_to_chain+0x28>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a001e9a0: e129f007 msr CPSR_fc, r7
break;
}
}
_ISR_Enable( level );
}
a001e9a4: e8bd05f0 pop {r4, r5, r6, r7, r8, sl}
a001e9a8: e12fff1e bx lr
/*
* If it is longer than "units" until the first element on the chain
* fires, then bump it and quit.
*/
if ( units < first->delta_interval ) {
first->delta_interval -= units;
a001e9ac: e061100c rsb r1, r1, ip <== NOT EXECUTED a001e9b0: e5831010 str r1, [r3, #16] <== NOT EXECUTED
break;
a001e9b4: eafffff9 b a001e9a0 <_Watchdog_Adjust_to_chain+0x94> <== NOT EXECUTED
a000cd54 <_Watchdog_Insert>:
Watchdog_Control *after;
uint32_t insert_isr_nest_level;
Watchdog_Interval delta_interval;
insert_isr_nest_level = _ISR_Nest_level;
a000cd54: e59f3140 ldr r3, [pc, #320] ; a000ce9c <_Watchdog_Insert+0x148>
void _Watchdog_Insert(
Chain_Control *header,
Watchdog_Control *the_watchdog
)
{
a000cd58: e92d01f0 push {r4, r5, r6, r7, r8}
Watchdog_Control *after;
uint32_t insert_isr_nest_level;
Watchdog_Interval delta_interval;
insert_isr_nest_level = _ISR_Nest_level;
a000cd5c: e5936000 ldr r6, [r3]
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000cd60: e10f5000 mrs r5, CPSR a000cd64: e3853080 orr r3, r5, #128 ; 0x80 a000cd68: 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 ) {
a000cd6c: e5913008 ldr r3, [r1, #8] a000cd70: e3530000 cmp r3, #0
a000cd74: 1a000041 bne a000ce80 <_Watchdog_Insert+0x12c>
_ISR_Enable( level );
return;
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
_Watchdog_Sync_count++;
a000cd78: e59f8120 ldr r8, [pc, #288] ; a000cea0 <_Watchdog_Insert+0x14c>
if ( the_watchdog->state != WATCHDOG_INACTIVE ) {
_ISR_Enable( level );
return;
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
a000cd7c: e3a02001 mov r2, #1 a000cd80: e59f711c ldr r7, [pc, #284] ; a000cea4 <_Watchdog_Insert+0x150>
_Watchdog_Sync_count++;
a000cd84: e5983000 ldr r3, [r8]
if ( the_watchdog->state != WATCHDOG_INACTIVE ) {
_ISR_Enable( level );
return;
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
a000cd88: e5812008 str r2, [r1, #8]
_Watchdog_Sync_count++;
a000cd8c: e0833002 add r3, r3, r2 a000cd90: e5883000 str r3, [r8]
restart:
delta_interval = the_watchdog->initial;
a000cd94: e591300c ldr r3, [r1, #12]
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First(
Chain_Control *header
)
{
return ( (Watchdog_Control *) _Chain_First( header ) );
a000cd98: e5902000 ldr r2, [r0]
for ( after = _Watchdog_First( header ) ;
;
after = _Watchdog_Next( after ) ) {
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
a000cd9c: e3530000 cmp r3, #0
a000cda0: 0a000023 beq a000ce34 <_Watchdog_Insert+0xe0>
a000cda4: e592c000 ldr ip, [r2] a000cda8: e35c0000 cmp ip, #0
a000cdac: 0a000020 beq a000ce34 <_Watchdog_Insert+0xe0>
break;
if ( delta_interval < after->delta_interval ) {
a000cdb0: e592c010 ldr ip, [r2, #16] a000cdb4: e153000c cmp r3, ip
a000cdb8: 3a000032 bcc a000ce88 <_Watchdog_Insert+0x134>
static inline void arm_interrupt_flash( uint32_t level )
{
uint32_t arm_switch_reg;
asm volatile (
a000cdbc: e10f4000 mrs r4, CPSR a000cdc0: e129f005 msr CPSR_fc, r5 a000cdc4: e129f004 msr CPSR_fc, r4
delta_interval -= after->delta_interval;
_ISR_Flash( level );
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
a000cdc8: e5914008 ldr r4, [r1, #8] a000cdcc: e3540001 cmp r4, #1
a000cdd0: 1a000023 bne a000ce64 <_Watchdog_Insert+0x110>
goto exit_insert;
}
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
a000cdd4: e5974000 ldr r4, [r7] a000cdd8: e1560004 cmp r6, r4
if ( delta_interval < after->delta_interval ) {
after->delta_interval -= delta_interval;
break;
}
delta_interval -= after->delta_interval;
a000cddc: 206c3003 rsbcs r3, ip, r3
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
goto exit_insert;
}
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
a000cde0: 2a000010 bcs a000ce28 <_Watchdog_Insert+0xd4>
a000cde4: ea00002a b a000ce94 <_Watchdog_Insert+0x140> <== NOT EXECUTED
for ( after = _Watchdog_First( header ) ;
;
after = _Watchdog_Next( after ) ) {
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
a000cde8: e592c000 ldr ip, [r2] a000cdec: e35c0000 cmp ip, #0
a000cdf0: 0a00000f beq a000ce34 <_Watchdog_Insert+0xe0>
break;
if ( delta_interval < after->delta_interval ) {
a000cdf4: e592c010 ldr ip, [r2, #16] a000cdf8: e15c0003 cmp ip, r3
a000cdfc: 8a000021 bhi a000ce88 <_Watchdog_Insert+0x134>
a000ce00: e10f4000 mrs r4, CPSR a000ce04: e129f005 msr CPSR_fc, r5 a000ce08: e129f004 msr CPSR_fc, r4
delta_interval -= after->delta_interval;
_ISR_Flash( level );
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
a000ce0c: e5914008 ldr r4, [r1, #8]
if ( delta_interval < after->delta_interval ) {
after->delta_interval -= delta_interval;
break;
}
delta_interval -= after->delta_interval;
a000ce10: e06c3003 rsb r3, ip, r3
_ISR_Flash( level );
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
a000ce14: e3540001 cmp r4, #1
a000ce18: 1a000011 bne a000ce64 <_Watchdog_Insert+0x110>
goto exit_insert;
}
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
a000ce1c: e597c000 ldr ip, [r7] a000ce20: e156000c cmp r6, ip
a000ce24: 3a00001a bcc a000ce94 <_Watchdog_Insert+0x140>
for ( after = _Watchdog_First( header ) ;
;
after = _Watchdog_Next( after ) ) {
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
a000ce28: e3530000 cmp r3, #0
exit_insert:
_Watchdog_Sync_level = insert_isr_nest_level;
_Watchdog_Sync_count--;
_ISR_Enable( level );
}
a000ce2c: e5922000 ldr r2, [r2]
for ( after = _Watchdog_First( header ) ;
;
after = _Watchdog_Next( after ) ) {
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
a000ce30: 1affffec bne a000cde8 <_Watchdog_Insert+0x94>
_Watchdog_Activate( the_watchdog );
the_watchdog->delta_interval = delta_interval;
_Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node );
a000ce34: e5922004 ldr r2, [r2, #4]
the_watchdog->start_time = _Watchdog_Ticks_since_boot;
a000ce38: e59fc068 ldr ip, [pc, #104] ; a000cea8 <_Watchdog_Insert+0x154>
RTEMS_INLINE_ROUTINE void _Watchdog_Activate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_ACTIVE;
a000ce3c: e3a04002 mov r4, #2
)
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
a000ce40: e5920000 ldr r0, [r2] a000ce44: e59cc000 ldr ip, [ip] a000ce48: e5814008 str r4, [r1, #8]
}
}
_Watchdog_Activate( the_watchdog );
the_watchdog->delta_interval = delta_interval;
a000ce4c: e5813010 str r3, [r1, #16]
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
a000ce50: e5812004 str r2, [r1, #4]
before_node = after_node->next; after_node->next = the_node;
a000ce54: e5821000 str r1, [r2]
the_node->next = before_node; before_node->previous = the_node;
a000ce58: e5801004 str r1, [r0, #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;
a000ce5c: e5810000 str r0, [r1]
_Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node );
the_watchdog->start_time = _Watchdog_Ticks_since_boot;
a000ce60: e581c014 str ip, [r1, #20]
exit_insert:
_Watchdog_Sync_level = insert_isr_nest_level;
a000ce64: e5876000 str r6, [r7]
_Watchdog_Sync_count--;
a000ce68: e5983000 ldr r3, [r8] a000ce6c: e2433001 sub r3, r3, #1 a000ce70: e5883000 str r3, [r8]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000ce74: e129f005 msr CPSR_fc, r5
_ISR_Enable( level ); }
a000ce78: e8bd01f0 pop {r4, r5, r6, r7, r8}
a000ce7c: e12fff1e bx lr
a000ce80: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED a000ce84: eafffffb b a000ce78 <_Watchdog_Insert+0x124> <== NOT EXECUTED
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
break;
if ( delta_interval < after->delta_interval ) {
after->delta_interval -= delta_interval;
a000ce88: e063c00c rsb ip, r3, ip a000ce8c: e582c010 str ip, [r2, #16]
break;
a000ce90: eaffffe7 b a000ce34 <_Watchdog_Insert+0xe0>
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
goto exit_insert;
}
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
_Watchdog_Sync_level = insert_isr_nest_level;
a000ce94: e5876000 str r6, [r7] <== NOT EXECUTED
goto restart;
a000ce98: eaffffbd b a000cd94 <_Watchdog_Insert+0x40> <== NOT EXECUTED
a000e57c <_Watchdog_Report>:
void _Watchdog_Report(
const char *name,
Watchdog_Control *watch
)
{
a000e57c: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
printk(
a000e580: e591e00c ldr lr, [r1, #12] <== NOT EXECUTED
void _Watchdog_Report(
const char *name,
Watchdog_Control *watch
)
{
a000e584: e24dd014 sub sp, sp, #20 <== NOT EXECUTED
printk(
a000e588: e5913010 ldr r3, [r1, #16] <== NOT EXECUTED a000e58c: e58de000 str lr, [sp] <== NOT EXECUTED a000e590: e58d1004 str r1, [sp, #4] <== NOT EXECUTED a000e594: e591e01c ldr lr, [r1, #28] <== NOT EXECUTED a000e598: e250c000 subs ip, r0, #0 <== NOT EXECUTED a000e59c: 059fc02c ldreq ip, [pc, #44] ; a000e5d0 <_Watchdog_Report+0x54><== NOT EXECUTED a000e5a0: e58de008 str lr, [sp, #8] <== NOT EXECUTED a000e5a4: e591e020 ldr lr, [r1, #32] <== NOT EXECUTED a000e5a8: 01a0200c moveq r2, ip <== NOT EXECUTED a000e5ac: 159f2020 ldrne r2, [pc, #32] ; a000e5d4 <_Watchdog_Report+0x58><== NOT EXECUTED a000e5b0: e58de00c str lr, [sp, #12] <== NOT EXECUTED a000e5b4: e5911024 ldr r1, [r1, #36] ; 0x24 <== NOT EXECUTED a000e5b8: e59f0018 ldr r0, [pc, #24] ; a000e5d8 <_Watchdog_Report+0x5c><== NOT EXECUTED a000e5bc: e58d1010 str r1, [sp, #16] <== NOT EXECUTED a000e5c0: e1a0100c mov r1, ip <== NOT EXECUTED a000e5c4: ebffe684 bl a0007fdc <printk> <== NOT EXECUTED
watch,
watch->routine,
watch->id,
watch->user_data
);
}
a000e5c8: e28dd014 add sp, sp, #20 <== NOT EXECUTED
a000e5cc: e8bd8000 pop {pc} <== NOT EXECUTED
a000e504 <_Watchdog_Report_chain>:
void _Watchdog_Report_chain(
const char *name,
Chain_Control *header
)
{
a000e504: e92d40f0 push {r4, r5, r6, r7, lr}
a000e508: e1a05000 mov r5, r0
a000e50c: e1a04001 mov r4, r1
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000e510: e10f6000 mrs r6, CPSR a000e514: e3863080 orr r3, r6, #128 ; 0x80 a000e518: e129f003 msr CPSR_fc, r3
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
printk( "Watchdog Chain: %s %p\n", name, header );
a000e51c: e59f004c ldr r0, [pc, #76] ; a000e570 <_Watchdog_Report_chain+0x6c> a000e520: e1a02004 mov r2, r4 a000e524: e1a01005 mov r1, r5 a000e528: ebffe6ab bl a0007fdc <printk>
printk( "== end of %s \n", name );
} else {
printk( "Chain is empty\n" );
}
_ISR_Enable( level );
}
a000e52c: e4947004 ldr r7, [r4], #4
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
printk( "Watchdog Chain: %s %p\n", name, header );
if ( !_Chain_Is_empty( header ) ) {
a000e530: e1570004 cmp r7, r4
a000e534: 0a00000a beq a000e564 <_Watchdog_Report_chain+0x60>
node != _Chain_Tail(header) ;
node = node->next )
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
a000e538: e1a01007 mov r1, r7 <== NOT EXECUTED a000e53c: e3a00000 mov r0, #0 <== NOT EXECUTED a000e540: eb00000d bl a000e57c <_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 )
a000e544: 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 ) ;
a000e548: e1570004 cmp r7, r4 <== NOT EXECUTED a000e54c: 1afffff9 bne a000e538 <_Watchdog_Report_chain+0x34> <== NOT EXECUTED
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
a000e550: e59f001c ldr r0, [pc, #28] ; a000e574 <_Watchdog_Report_chain+0x70><== NOT EXECUTED a000e554: e1a01005 mov r1, r5 <== NOT EXECUTED a000e558: ebffe69f bl a0007fdc <printk> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000e55c: e129f006 msr CPSR_fc, r6
} else {
printk( "Chain is empty\n" );
}
_ISR_Enable( level );
}
a000e560: e8bd80f0 pop {r4, r5, r6, r7, pc}
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
} else {
printk( "Chain is empty\n" );
a000e564: e59f000c ldr r0, [pc, #12] ; a000e578 <_Watchdog_Report_chain+0x74> a000e568: ebffe69b bl a0007fdc <printk> a000e56c: eafffffa b a000e55c <_Watchdog_Report_chain+0x58>
a000cfbc <_Watchdog_Tickle>:
*/
void _Watchdog_Tickle(
Chain_Control *header
)
{
a000cfbc: e92d40f0 push {r4, r5, r6, r7, lr}
a000cfc0: e1a05000 mov r5, r0
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000cfc4: e10f7000 mrs r7, CPSR a000cfc8: e3873080 orr r3, r7, #128 ; 0x80 a000cfcc: e129f003 msr CPSR_fc, r3
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
}
a000cfd0: e1a04000 mov r4, r0 a000cfd4: e4943004 ldr r3, [r4], #4
* volatile data - till, 2003/7
*/
_ISR_Disable( level );
if ( _Chain_Is_empty( header ) )
a000cfd8: e1530004 cmp r3, r4
a000cfdc: 0a000007 beq a000d000 <_Watchdog_Tickle+0x44>
* to be inserted has already had its delta_interval adjusted to 0, and
* so is added to the head of the chain with a delta_interval of 0.
*
* Steven Johnson - 12/2005 (gcc-3.2.3 -O3 on powerpc)
*/
if (the_watchdog->delta_interval != 0) {
a000cfe0: e5931010 ldr r1, [r3, #16]
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First(
Chain_Control *header
)
{
return ( (Watchdog_Control *) _Chain_First( header ) );
a000cfe4: e1a06003 mov r6, r3 a000cfe8: e3510000 cmp r1, #0
a000cfec: 0a000015 beq a000d048 <_Watchdog_Tickle+0x8c>
the_watchdog->delta_interval--;
a000cff0: e2411001 sub r1, r1, #1
if ( the_watchdog->delta_interval != 0 )
a000cff4: e3510000 cmp r1, #0
* so is added to the head of the chain with a delta_interval of 0.
*
* Steven Johnson - 12/2005 (gcc-3.2.3 -O3 on powerpc)
*/
if (the_watchdog->delta_interval != 0) {
the_watchdog->delta_interval--;
a000cff8: e5831010 str r1, [r3, #16]
if ( the_watchdog->delta_interval != 0 )
a000cffc: 0a000011 beq a000d048 <_Watchdog_Tickle+0x8c>
* See the comment in watchdoginsert.c and watchdogadjust.c
* about why it's safe not to declare header a pointer to
* volatile data - till, 2003/7
*/
_ISR_Disable( level );
a000d000: e1a02007 mov r2, r7
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000d004: e129f002 msr CPSR_fc, r2
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
}
a000d008: e8bd80f0 pop {r4, r5, r6, r7, pc}
_ISR_Enable( level );
switch( watchdog_state ) {
case WATCHDOG_ACTIVE:
(*the_watchdog->routine)(
a000d00c: e596301c ldr r3, [r6, #28] a000d010: e5960020 ldr r0, [r6, #32] a000d014: e5961024 ldr r1, [r6, #36] ; 0x24 a000d018: e12fff33 blx r3
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000d01c: e10f2000 mrs r2, CPSR a000d020: e3823080 orr r3, r2, #128 ; 0x80 a000d024: e129f003 msr CPSR_fc, r3
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
}
a000d028: e5953000 ldr r3, [r5] a000d02c: e1a07002 mov r7, r2
_ISR_Disable( level );
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
a000d030: e1530004 cmp r3, r4 a000d034: e1a06003 mov r6, r3
a000d038: 0afffff1 beq a000d004 <_Watchdog_Tickle+0x48>
}
_ISR_Disable( level );
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
a000d03c: e5933010 ldr r3, [r3, #16] <== NOT EXECUTED a000d040: e3530000 cmp r3, #0 <== NOT EXECUTED a000d044: 1affffee bne a000d004 <_Watchdog_Tickle+0x48> <== NOT EXECUTED
if ( the_watchdog->delta_interval != 0 )
goto leave;
}
do {
watchdog_state = _Watchdog_Remove( the_watchdog );
a000d048: e1a00006 mov r0, r6 a000d04c: ebffffaf bl a000cf10 <_Watchdog_Remove>
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000d050: e129f007 msr CPSR_fc, r7
_ISR_Enable( level );
switch( watchdog_state ) {
a000d054: e3500002 cmp r0, #2
a000d058: 1affffef bne a000d01c <_Watchdog_Tickle+0x60>
a000d05c: eaffffea b a000d00c <_Watchdog_Tickle+0x50>
a000b780 <rtems_build_id>:
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
a000b780: e1a00c00 lsl r0, r0, #24 <== NOT EXECUTED a000b784: e1800d81 orr r0, r0, r1, lsl #27 <== NOT EXECUTED
(( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) |
a000b788: e1800003 orr r0, r0, r3 <== NOT EXECUTED
uint32_t node,
uint32_t index
)
{
return _Objects_Build_id( api, class, node, index );
}
a000b78c: e1800802 orr r0, r0, r2, lsl #16 <== NOT EXECUTED a000b790: e12fff1e bx lr <== NOT EXECUTED
a000b794 <rtems_build_name>:
char C1,
char C2,
char C3,
char C4
)
{
a000b794: e1a01801 lsl r1, r1, #16 <== NOT EXECUTED a000b798: e1a02402 lsl r2, r2, #8 <== NOT EXECUTED
return _Objects_Build_name( C1, C2, C3, C4 );
a000b79c: e20118ff and r1, r1, #16711680 ; 0xff0000 <== NOT EXECUTED a000b7a0: e1811c00 orr r1, r1, r0, lsl #24 <== NOT EXECUTED a000b7a4: e2022cff and r2, r2, #65280 ; 0xff00 <== NOT EXECUTED
char C1,
char C2,
char C3,
char C4
)
{
a000b7a8: e20330ff and r3, r3, #255 ; 0xff <== NOT EXECUTED
return _Objects_Build_name( C1, C2, C3, C4 );
a000b7ac: e1811002 orr r1, r1, r2 <== NOT EXECUTED
}
a000b7b0: e1810003 orr r0, r1, r3 <== NOT EXECUTED a000b7b4: e12fff1e bx lr <== NOT EXECUTED
a000a848 <rtems_chain_append_with_notification>:
rtems_chain_control *chain,
rtems_chain_node *node,
rtems_id task,
rtems_event_set events
)
{
a000a848: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
a000a84c: e1a04002 mov r4, r2 <== NOT EXECUTED
a000a850: 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 );
a000a854: eb000136 bl a000ad34 <_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 ) {
a000a858: e3500000 cmp r0, #0 <== NOT EXECUTED a000a85c: 1a000000 bne a000a864 <rtems_chain_append_with_notification+0x1c><== NOT EXECUTED
sc = rtems_event_send( task, events );
}
return sc;
}
a000a860: e8bd8030 pop {r4, r5, pc} <== 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 );
a000a864: e1a00004 mov r0, r4 <== NOT EXECUTED a000a868: e1a01005 mov r1, r5 <== NOT EXECUTED
}
return sc;
}
a000a86c: 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 );
a000a870: eafffd86 b a0009e90 <rtems_event_send> <== NOT EXECUTED
a000a874 <rtems_chain_get_with_notification>:
rtems_chain_control *chain,
rtems_id task,
rtems_event_set events,
rtems_chain_node **node
)
{
a000a874: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
a000a878: 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 );
a000a87c: e1a01003 mov r1, r3 <== NOT EXECUTED a000a880: e1a05002 mov r5, r2 <== NOT EXECUTED a000a884: eb00014d bl a000adc0 <_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 ) {
a000a888: e3500000 cmp r0, #0 <== NOT EXECUTED a000a88c: 1a000000 bne a000a894 <rtems_chain_get_with_notification+0x20><== NOT EXECUTED
sc = rtems_event_send( task, events );
}
return sc;
}
a000a890: e8bd8030 pop {r4, r5, pc} <== 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 );
a000a894: e1a00004 mov r0, r4 <== NOT EXECUTED a000a898: e1a01005 mov r1, r5 <== NOT EXECUTED
}
return sc;
}
a000a89c: 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 );
a000a8a0: eafffd7a b a0009e90 <rtems_event_send> <== NOT EXECUTED
a000a8a4 <rtems_chain_get_with_wait>:
rtems_chain_control *chain,
rtems_event_set events,
rtems_interval timeout,
rtems_chain_node **node_ptr
)
{
a000a8a4: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr} <== NOT EXECUTED
a000a8a8: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
a000a8ac: e1a07000 mov r7, r0 <== NOT EXECUTED
a000a8b0: e1a06001 mov r6, r1 <== NOT EXECUTED
a000a8b4: e1a05002 mov r5, r2 <== NOT EXECUTED
a000a8b8: e1a0a003 mov sl, r3 <== NOT EXECUTED
while (
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
) {
rtems_event_set out;
sc = rtems_event_receive(
a000a8bc: e1a0800d mov r8, sp <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get(
rtems_chain_control *the_chain
)
{
return _Chain_Get( the_chain );
a000a8c0: e1a00007 mov r0, r7 <== NOT EXECUTED a000a8c4: eb000152 bl a000ae14 <_Chain_Get> <== NOT EXECUTED
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_chain_node *node = NULL;
while (
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
a000a8c8: e2504000 subs r4, r0, #0 <== NOT EXECUTED
) {
rtems_event_set out;
sc = rtems_event_receive(
a000a8cc: e1a02005 mov r2, r5 <== NOT EXECUTED a000a8d0: e1a0300d mov r3, sp <== NOT EXECUTED a000a8d4: e1a01004 mov r1, r4 <== NOT EXECUTED a000a8d8: e1a00006 mov r0, r6 <== NOT EXECUTED
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_chain_node *node = NULL;
while (
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
a000a8dc: 1a000005 bne a000a8f8 <rtems_chain_get_with_wait+0x54> <== NOT EXECUTED
) {
rtems_event_set out;
sc = rtems_event_receive(
a000a8e0: ebfffd0d bl a0009d1c <rtems_event_receive> <== NOT EXECUTED
)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_chain_node *node = NULL;
while (
a000a8e4: e3500000 cmp r0, #0 <== NOT EXECUTED a000a8e8: 0afffff4 beq a000a8c0 <rtems_chain_get_with_wait+0x1c> <== NOT EXECUTED
timeout,
&out
);
}
*node_ptr = node;
a000a8ec: e58a4000 str r4, [sl] <== NOT EXECUTED
return sc;
}
a000a8f0: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a000a8f4: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_chain_node *node = NULL;
while (
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
a000a8f8: e3a00000 mov r0, #0 <== NOT EXECUTED a000a8fc: eafffffa b a000a8ec <rtems_chain_get_with_wait+0x48> <== NOT EXECUTED
a000a900 <rtems_chain_prepend_with_notification>:
rtems_chain_control *chain,
rtems_chain_node *node,
rtems_id task,
rtems_event_set events
)
{
a000a900: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
a000a904: e1a04002 mov r4, r2 <== NOT EXECUTED
a000a908: 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 );
a000a90c: eb000157 bl a000ae70 <_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) {
a000a910: e3500000 cmp r0, #0 <== NOT EXECUTED a000a914: 1a000000 bne a000a91c <rtems_chain_prepend_with_notification+0x1c><== NOT EXECUTED
sc = rtems_event_send( task, events );
}
return sc;
}
a000a918: e8bd8030 pop {r4, r5, pc} <== 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 );
a000a91c: e1a00004 mov r0, r4 <== NOT EXECUTED a000a920: e1a01005 mov r1, r5 <== NOT EXECUTED
}
return sc;
}
a000a924: 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 );
a000a928: eafffd58 b a0009e90 <rtems_event_send> <== NOT EXECUTED
a0016d98 <rtems_clock_get>:
rtems_status_code rtems_clock_get(
rtems_clock_get_options option,
void *time_buffer
)
{
a0016d98: e92d4010 push {r4, lr}
if ( !time_buffer )
a0016d9c: e2514000 subs r4, r1, #0
a0016da0: 0a000012 beq a0016df0 <rtems_clock_get+0x58>
return RTEMS_INVALID_ADDRESS;
if ( option == RTEMS_CLOCK_GET_TOD )
a0016da4: e3500000 cmp r0, #0
a0016da8: 0a00000d beq a0016de4 <rtems_clock_get+0x4c>
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH )
a0016dac: e3500001 cmp r0, #1
a0016db0: 0a000011 beq a0016dfc <rtems_clock_get+0x64>
return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer);
if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) {
a0016db4: e3500002 cmp r0, #2
a0016db8: 0a000012 beq a0016e08 <rtems_clock_get+0x70>
*interval = rtems_clock_get_ticks_since_boot();
return RTEMS_SUCCESSFUL;
}
if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) {
a0016dbc: e3500003 cmp r0, #3
a0016dc0: 0a000014 beq a0016e18 <rtems_clock_get+0x80>
*interval = rtems_clock_get_ticks_per_second();
return RTEMS_SUCCESSFUL;
}
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
a0016dc4: e3500004 cmp r0, #4 <== NOT EXECUTED
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
return RTEMS_INVALID_NUMBER;
a0016dc8: 13a0300a movne r3, #10 <== NOT EXECUTED
*interval = rtems_clock_get_ticks_per_second();
return RTEMS_SUCCESSFUL;
}
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
a0016dcc: 0a000001 beq a0016dd8 <rtems_clock_get+0x40> <== NOT EXECUTED
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
return RTEMS_INVALID_NUMBER;
}
a0016dd0: e1a00003 mov r0, r3
a0016dd4: e8bd8010 pop {r4, pc}
*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 );
a0016dd8: e1a00004 mov r0, r4
return RTEMS_INVALID_NUMBER;
}
a0016ddc: 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 );
a0016de0: ea000060 b a0016f68 <rtems_clock_get_tod_timeval> <== NOT EXECUTED
{
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
if ( option == RTEMS_CLOCK_GET_TOD )
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
a0016de4: e1a00004 mov r0, r4
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
return RTEMS_INVALID_NUMBER;
}
a0016de8: e8bd4010 pop {r4, lr}
{
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
if ( option == RTEMS_CLOCK_GET_TOD )
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
a0016dec: ea000027 b a0016e90 <rtems_clock_get_tod>
rtems_clock_get_options option,
void *time_buffer
)
{
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
a0016df0: e3a03009 mov r3, #9
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
return RTEMS_INVALID_NUMBER;
}
a0016df4: e1a00003 mov r0, r3 <== NOT EXECUTED
a0016df8: e8bd8010 pop {r4, pc} <== NOT EXECUTED
if ( option == RTEMS_CLOCK_GET_TOD )
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH )
return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer);
a0016dfc: e1a00004 mov r0, r4
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
return RTEMS_INVALID_NUMBER;
}
a0016e00: e8bd4010 pop {r4, lr}
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);
a0016e04: ea000007 b a0016e28 <rtems_clock_get_seconds_since_epoch>
if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) {
rtems_interval *interval = (rtems_interval *)time_buffer;
*interval = rtems_clock_get_ticks_since_boot();
a0016e08: eb00001c bl a0016e80 <rtems_clock_get_ticks_since_boot>
return RTEMS_SUCCESSFUL;
a0016e0c: e3a03000 mov r3, #0
return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer);
if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) {
rtems_interval *interval = (rtems_interval *)time_buffer;
*interval = rtems_clock_get_ticks_since_boot();
a0016e10: e5840000 str r0, [r4]
return RTEMS_SUCCESSFUL;
a0016e14: eaffffed b a0016dd0 <rtems_clock_get+0x38>
}
if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) {
rtems_interval *interval = (rtems_interval *)time_buffer;
*interval = rtems_clock_get_ticks_per_second();
a0016e18: eb000010 bl a0016e60 <rtems_clock_get_ticks_per_second>
return RTEMS_SUCCESSFUL;
a0016e1c: e3a03000 mov r3, #0
}
if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) {
rtems_interval *interval = (rtems_interval *)time_buffer;
*interval = rtems_clock_get_ticks_per_second();
a0016e20: e5840000 str r0, [r4]
return RTEMS_SUCCESSFUL;
a0016e24: eaffffe9 b a0016dd0 <rtems_clock_get+0x38>
a0016f68 <rtems_clock_get_tod_timeval>:
#include <rtems/score/watchdog.h>
rtems_status_code rtems_clock_get_tod_timeval(
struct timeval *time
)
{
a0016f68: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
if ( !time )
a0016f6c: e2504000 subs r4, r0, #0 <== NOT EXECUTED
#include <rtems/score/watchdog.h>
rtems_status_code rtems_clock_get_tod_timeval(
struct timeval *time
)
{
a0016f70: e24dd008 sub sp, sp, #8 <== NOT EXECUTED
if ( !time )
return RTEMS_INVALID_ADDRESS;
a0016f74: 03a00009 moveq r0, #9 <== NOT EXECUTED
rtems_status_code rtems_clock_get_tod_timeval(
struct timeval *time
)
{
if ( !time )
a0016f78: 0a000012 beq a0016fc8 <rtems_clock_get_tod_timeval+0x60> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Is_set )
a0016f7c: e59f304c ldr r3, [pc, #76] ; a0016fd0 <rtems_clock_get_tod_timeval+0x68><== NOT EXECUTED a0016f80: e5d33000 ldrb r3, [r3] <== NOT EXECUTED a0016f84: e3530000 cmp r3, #0 <== NOT EXECUTED
return RTEMS_NOT_DEFINED;
a0016f88: 03a0000b moveq r0, #11 <== NOT EXECUTED
)
{
if ( !time )
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Is_set )
a0016f8c: 0a00000d beq a0016fc8 <rtems_clock_get_tod_timeval+0x60> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a0016f90: e10f5000 mrs r5, CPSR <== NOT EXECUTED a0016f94: e3853080 orr r3, r5, #128 ; 0x80 <== NOT EXECUTED a0016f98: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
ISR_Level level;
struct timespec now;
suseconds_t useconds;
_ISR_Disable(level);
_TOD_Get( &now );
a0016f9c: e1a0000d mov r0, sp <== NOT EXECUTED a0016fa0: eb0011c5 bl a001b6bc <_TOD_Get> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a0016fa4: e129f005 msr CPSR_fc, r5 <== NOT EXECUTED
_ISR_Enable(level);
useconds = (suseconds_t)now.tv_nsec;
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
a0016fa8: e59f2024 ldr r2, [pc, #36] ; a0016fd4 <rtems_clock_get_tod_timeval+0x6c><== NOT EXECUTED
_ISR_Disable(level);
_TOD_Get( &now );
_ISR_Enable(level);
useconds = (suseconds_t)now.tv_nsec;
a0016fac: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED
return RTEMS_NOT_DEFINED;
_TOD_Get_timeval( time );
return RTEMS_SUCCESSFUL;
a0016fb0: e3a00000 mov r0, #0 <== NOT EXECUTED
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
a0016fb4: e0c21293 smull r1, r2, r3, r2 <== NOT EXECUTED a0016fb8: e1a03fc3 asr r3, r3, #31 <== NOT EXECUTED a0016fbc: e0633342 rsb r3, r3, r2, asr #6 <== NOT EXECUTED
time->tv_sec = now.tv_sec;
a0016fc0: e59d2000 ldr r2, [sp] <== NOT EXECUTED
time->tv_usec = useconds;
a0016fc4: e884000c stm r4, {r2, r3} <== NOT EXECUTED
}
a0016fc8: e28dd008 add sp, sp, #8 <== NOT EXECUTED
a0016fcc: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a000968c <rtems_clock_get_uptime>:
*/
rtems_status_code rtems_clock_get_uptime(
struct timespec *uptime
)
{
if ( !uptime )
a000968c: e3500000 cmp r0, #0 <== NOT EXECUTED
* error code - if unsuccessful
*/
rtems_status_code rtems_clock_get_uptime(
struct timespec *uptime
)
{
a0009690: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
if ( !uptime )
a0009694: 0a000002 beq a00096a4 <rtems_clock_get_uptime+0x18> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_TOD_Get_uptime_as_timespec( uptime );
a0009698: eb000589 bl a000acc4 <_TOD_Get_uptime_as_timespec> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000969c: e3a00000 mov r0, #0 <== NOT EXECUTED
a00096a0: 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;
a00096a4: e3a00009 mov r0, #9 <== NOT EXECUTED
_TOD_Get_uptime_as_timespec( uptime );
return RTEMS_SUCCESSFUL;
}
a00096a8: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a0009464 <rtems_clock_tick>:
*
* NOTE: This routine only works for leap-years through 2099.
*/
rtems_status_code rtems_clock_tick( void )
{
a0009464: e52de004 push {lr} ; (str lr, [sp, #-4]!)
_TOD_Tickle_ticks();
a0009468: eb000528 bl a000a910 <_TOD_Tickle_ticks>
*/
RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_ticks( void )
{
_Watchdog_Tickle( &_Watchdog_Ticks_chain );
a000946c: e59f0038 ldr r0, [pc, #56] ; a00094ac <rtems_clock_tick+0x48> a0009470: eb000ed1 bl a000cfbc <_Watchdog_Tickle>
_Watchdog_Tickle_ticks();
_Thread_Tickle_timeslice();
a0009474: eb000d40 bl a000c97c <_Thread_Tickle_timeslice>
* otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_context_switch_necessary( void )
{
return ( _Thread_Dispatch_necessary );
a0009478: e59f3030 ldr r3, [pc, #48] ; a00094b0 <rtems_clock_tick+0x4c> a000947c: e5d33010 ldrb r3, [r3, #16]
if ( _Thread_Is_context_switch_necessary() &&
a0009480: e3530000 cmp r3, #0
a0009484: 0a000003 beq a0009498 <rtems_clock_tick+0x34>
* otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_dispatching_enabled( void )
{
return ( _Thread_Dispatch_disable_level == 0 );
a0009488: e59f3024 ldr r3, [pc, #36] ; a00094b4 <rtems_clock_tick+0x50><== NOT EXECUTED a000948c: e5933000 ldr r3, [r3] <== NOT EXECUTED a0009490: e3530000 cmp r3, #0 <== NOT EXECUTED a0009494: 0a000001 beq a00094a0 <rtems_clock_tick+0x3c> <== NOT EXECUTED
_Thread_Is_dispatching_enabled() )
_Thread_Dispatch();
return RTEMS_SUCCESSFUL;
}
a0009498: e3a00000 mov r0, #0
a000949c: e49df004 pop {pc} ; (ldr pc, [sp], #4)
_Thread_Tickle_timeslice();
if ( _Thread_Is_context_switch_necessary() &&
_Thread_Is_dispatching_enabled() )
_Thread_Dispatch();
a00094a0: eb000a33 bl a000bd74 <_Thread_Dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
a00094a4: e3a00000 mov r0, #0 <== NOT EXECUTED
a00094a8: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a00094b8 <rtems_event_receive>:
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
a00094b8: e92d4070 push {r4, r5, r6, lr}
RTEMS_API_Control *api;
if ( !event_out )
a00094bc: e2536000 subs r6, r3, #0
a00094c0: 0a000010 beq a0009508 <rtems_event_receive+0x50>
return RTEMS_INVALID_ADDRESS;
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
a00094c4: e59f4044 ldr r4, [pc, #68] ; a0009510 <rtems_event_receive+0x58>
if ( _Event_sets_Is_empty( event_in ) ) {
a00094c8: e3500000 cmp r0, #0
RTEMS_API_Control *api;
if ( !event_out )
return RTEMS_INVALID_ADDRESS;
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
a00094cc: e5945004 ldr r5, [r4, #4] a00094d0: e59550f4 ldr r5, [r5, #244] ; 0xf4
if ( _Event_sets_Is_empty( event_in ) ) {
a00094d4: 1a000002 bne a00094e4 <rtems_event_receive+0x2c>
*event_out = api->pending_events;
a00094d8: e5953000 ldr r3, [r5] a00094dc: e5863000 str r3, [r6]
return RTEMS_SUCCESSFUL;
a00094e0: e8bd8070 pop {r4, r5, r6, pc}
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
a00094e4: e59fc028 ldr ip, [pc, #40] ; a0009514 <rtems_event_receive+0x5c> a00094e8: e59ce000 ldr lr, [ip] a00094ec: e28ee001 add lr, lr, #1 a00094f0: e58ce000 str lr, [ip]
}
_Thread_Disable_dispatch();
_Event_Seize( event_in, option_set, ticks, event_out );
a00094f4: eb000007 bl a0009518 <_Event_Seize>
_Thread_Enable_dispatch();
a00094f8: eb000a73 bl a000becc <_Thread_Enable_dispatch>
return( _Thread_Executing->Wait.return_code );
a00094fc: e5943004 ldr r3, [r4, #4]
a0009500: e5930034 ldr r0, [r3, #52] ; 0x34
a0009504: e8bd8070 pop {r4, r5, r6, pc}
)
{
RTEMS_API_Control *api;
if ( !event_out )
return RTEMS_INVALID_ADDRESS;
a0009508: 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 );
}
a000950c: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
a000ba38 <rtems_extension_create>:
rtems_status_code rtems_extension_create(
rtems_name name,
const rtems_extensions_table *extension_table,
rtems_id *id
)
{
a000ba38: e92d41f0 push {r4, r5, r6, r7, r8, lr}
Extension_Control *the_extension;
if ( !id )
a000ba3c: e2526000 subs r6, r2, #0
rtems_status_code rtems_extension_create(
rtems_name name,
const rtems_extensions_table *extension_table,
rtems_id *id
)
{
a000ba40: e1a04000 mov r4, r0 a000ba44: e1a08001 mov r8, r1
Extension_Control *the_extension;
if ( !id )
a000ba48: 0a000020 beq a000bad0 <rtems_extension_create+0x98>
return RTEMS_INVALID_ADDRESS;
if ( !rtems_is_name_valid( name ) )
a000ba4c: e3500000 cmp r0, #0
a000ba50: 1a000001 bne a000ba5c <rtems_extension_create+0x24>
return RTEMS_INVALID_NAME;
a000ba54: e3a00003 mov r0, #3
);
*id = the_extension->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
a000ba58: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
a000ba5c: e59f3074 ldr r3, [pc, #116] ; a000bad8 <rtems_extension_create+0xa0> a000ba60: e5932000 ldr r2, [r3] a000ba64: e2822001 add r2, r2, #1 a000ba68: 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 );
a000ba6c: e59f7068 ldr r7, [pc, #104] ; a000badc <rtems_extension_create+0xa4> a000ba70: e1a00007 mov r0, r7 a000ba74: eb0003ac bl a000c92c <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_extension = _Extension_Allocate();
if ( !the_extension ) {
a000ba78: e2505000 subs r5, r0, #0
a000ba7c: 0a000010 beq a000bac4 <rtems_extension_create+0x8c>
RTEMS_INLINE_ROUTINE void _User_extensions_Add_set_with_table(
User_extensions_Control *extension,
const User_extensions_Table *extension_table
)
{
extension->Callouts = *extension_table;
a000ba80: e285c024 add ip, r5, #36 ; 0x24
a000ba84: e1a0e008 mov lr, r8
a000ba88: e8be000f ldm lr!, {r0, r1, r2, r3}
a000ba8c: e8ac000f stmia ip!, {r0, r1, r2, r3}
a000ba90: e89e000f ldm lr, {r0, r1, r2, r3}
a000ba94: e88c000f stm ip, {r0, r1, r2, r3}
_User_extensions_Add_set( extension );
a000ba98: e2850010 add r0, r5, #16 a000ba9c: eb000b3a bl a000e78c <_User_extensions_Add_set>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
a000baa0: e5953008 ldr r3, [r5, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a000baa4: e597201c ldr r2, [r7, #28]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
a000baa8: e1a01803 lsl r1, r3, #16
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a000baac: e7825721 str r5, [r2, r1, lsr #14]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
a000bab0: e585400c str r4, [r5, #12]
&_Extension_Information,
&the_extension->Object,
(Objects_Name) name
);
*id = the_extension->Object.id;
a000bab4: e5863000 str r3, [r6]
_Thread_Enable_dispatch();
a000bab8: eb0007ed bl a000da74 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000babc: e3a00000 mov r0, #0
a000bac0: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
_Thread_Disable_dispatch(); /* to prevent deletion */
the_extension = _Extension_Allocate();
if ( !the_extension ) {
_Thread_Enable_dispatch();
a000bac4: eb0007ea bl a000da74 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TOO_MANY;
a000bac8: e3a00005 mov r0, #5 <== NOT EXECUTED
a000bacc: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
)
{
Extension_Control *the_extension;
if ( !id )
return RTEMS_INVALID_ADDRESS;
a000bad0: e3a00009 mov r0, #9
a000bad4: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
a000c5a8 <rtems_extension_ident>:
rtems_status_code rtems_extension_ident(
rtems_name name,
rtems_id *id
)
{
a000c5a8: e1a02000 mov r2, r0 <== NOT EXECUTED
a000c5ac: e1a03001 mov r3, r1 <== NOT EXECUTED
a000c5b0: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
Objects_Name_or_id_lookup_errors status;
status = _Objects_Name_to_id_u32(
a000c5b4: e1a01002 mov r1, r2 <== NOT EXECUTED a000c5b8: e59f0010 ldr r0, [pc, #16] ; a000c5d0 <rtems_extension_ident+0x28><== NOT EXECUTED a000c5bc: e3e02102 mvn r2, #-2147483648 ; 0x80000000 <== NOT EXECUTED a000c5c0: eb0004cf bl a000d904 <_Objects_Name_to_id_u32> <== NOT EXECUTED
name,
OBJECTS_SEARCH_LOCAL_NODE,
id
);
return _Status_Object_name_errors_to_status[ status ];
a000c5c4: e59f3008 ldr r3, [pc, #8] ; a000c5d4 <rtems_extension_ident+0x2c><== NOT EXECUTED
}
a000c5c8: e7930100 ldr r0, [r3, r0, lsl #2] <== NOT EXECUTED
a000c5cc: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a000a960 <rtems_interrupt_disable>:
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000a960: e10f0000 mrs r0, CPSR <== NOT EXECUTED a000a964: e3803080 orr r3, r0, #128 ; 0x80 <== NOT EXECUTED a000a968: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
rtems_interrupt_level previous_level;
_ISR_Disable( previous_level );
return previous_level;
}
a000a96c: e12fff1e bx lr <== NOT EXECUTED
a000a970 <rtems_interrupt_enable>:
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000a970: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED
void rtems_interrupt_enable(
rtems_interrupt_level previous_level
)
{
_ISR_Enable( previous_level );
}
a000a974: e12fff1e bx lr <== NOT EXECUTED
a000a978 <rtems_interrupt_flash>:
static inline void arm_interrupt_flash( uint32_t level )
{
uint32_t arm_switch_reg;
asm volatile (
a000a978: e10f3000 mrs r3, CPSR <== NOT EXECUTED a000a97c: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED a000a980: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
void rtems_interrupt_flash(
rtems_interrupt_level previous_level
)
{
_ISR_Flash( previous_level );
}
a000a984: e12fff1e bx lr <== NOT EXECUTED
a000a988 <rtems_interrupt_is_in_progress>:
#undef rtems_interrupt_is_in_progress
bool rtems_interrupt_is_in_progress( void )
{
return _ISR_Is_in_progress();
a000a988: e59f300c ldr r3, [pc, #12] ; a000a99c <rtems_interrupt_is_in_progress+0x14><== NOT EXECUTED a000a98c: e5930000 ldr r0, [r3] <== NOT EXECUTED
}
a000a990: e2500000 subs r0, r0, #0 <== NOT EXECUTED a000a994: 13a00001 movne r0, #1 <== NOT EXECUTED a000a998: e12fff1e bx lr <== NOT EXECUTED
a000a33c <rtems_interrupt_level_attribute>:
rtems_attribute rtems_interrupt_level_attribute(
uint32_t level
)
{
return RTEMS_INTERRUPT_LEVEL(level);
}
a000a33c: e2000080 and r0, r0, #128 ; 0x80 <== NOT EXECUTED a000a340: e12fff1e bx lr <== NOT EXECUTED
a0010ea0 <rtems_io_close>:
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010ea0: e59fc044 ldr ip, [pc, #68] ; a0010eec <rtems_io_close+0x4c>
rtems_status_code rtems_io_close(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a0010ea4: e92d4010 push {r4, lr}
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010ea8: e59cc000 ldr ip, [ip]
rtems_status_code rtems_io_close(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a0010eac: e1a03000 mov r3, r0
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010eb0: e15c0000 cmp ip, r0
a0010eb4: 9a000008 bls a0010edc <rtems_io_close+0x3c>
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].close_entry;
a0010eb8: e59fc030 ldr ip, [pc, #48] ; a0010ef0 <rtems_io_close+0x50> a0010ebc: e3a04018 mov r4, #24 a0010ec0: e59cc000 ldr ip, [ip] a0010ec4: e023c394 mla r3, r4, r3, ip a0010ec8: e5933008 ldr r3, [r3, #8]
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a0010ecc: e3530000 cmp r3, #0
a0010ed0: 0a000003 beq a0010ee4 <rtems_io_close+0x44>
a0010ed4: e12fff33 blx r3
a0010ed8: e8bd8010 pop {r4, pc}
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
a0010edc: e3a0000a mov r0, #10 <== NOT EXECUTED
a0010ee0: e8bd8010 pop {r4, pc} <== NOT EXECUTED
callout = _IO_Driver_address_table[major].close_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a0010ee4: e1a00003 mov r0, r3
}
a0010ee8: e8bd8010 pop {r4, pc}
a0010ef4 <rtems_io_control>:
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010ef4: e59fc044 ldr ip, [pc, #68] ; a0010f40 <rtems_io_control+0x4c>
rtems_status_code rtems_io_control(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a0010ef8: e92d4010 push {r4, lr}
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010efc: e59cc000 ldr ip, [ip]
rtems_status_code rtems_io_control(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a0010f00: e1a03000 mov r3, r0
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010f04: e15c0000 cmp ip, r0
a0010f08: 9a000008 bls a0010f30 <rtems_io_control+0x3c>
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].control_entry;
a0010f0c: e59fc030 ldr ip, [pc, #48] ; a0010f44 <rtems_io_control+0x50> a0010f10: e3a04018 mov r4, #24 a0010f14: e59cc000 ldr ip, [ip] a0010f18: e023c394 mla r3, r4, r3, ip a0010f1c: e5933014 ldr r3, [r3, #20]
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a0010f20: e3530000 cmp r3, #0
a0010f24: 0a000003 beq a0010f38 <rtems_io_control+0x44>
a0010f28: e12fff33 blx r3
a0010f2c: e8bd8010 pop {r4, pc}
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
a0010f30: e3a0000a mov r0, #10 <== NOT EXECUTED
a0010f34: e8bd8010 pop {r4, pc} <== NOT EXECUTED
callout = _IO_Driver_address_table[major].control_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a0010f38: e1a00003 mov r0, r3 <== NOT EXECUTED
}
a0010f3c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a0010f48 <rtems_io_open>:
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010f48: e59fc044 ldr ip, [pc, #68] ; a0010f94 <rtems_io_open+0x4c>
rtems_status_code rtems_io_open(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a0010f4c: e92d4010 push {r4, lr}
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010f50: e59cc000 ldr ip, [ip]
rtems_status_code rtems_io_open(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a0010f54: e1a03000 mov r3, r0
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010f58: e15c0000 cmp ip, r0
a0010f5c: 9a000008 bls a0010f84 <rtems_io_open+0x3c>
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].open_entry;
a0010f60: e59fc030 ldr ip, [pc, #48] ; a0010f98 <rtems_io_open+0x50> a0010f64: e3a04018 mov r4, #24 a0010f68: e59cc000 ldr ip, [ip] a0010f6c: e023c394 mla r3, r4, r3, ip a0010f70: e5933004 ldr r3, [r3, #4]
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a0010f74: e3530000 cmp r3, #0
a0010f78: 0a000003 beq a0010f8c <rtems_io_open+0x44>
a0010f7c: e12fff33 blx r3
a0010f80: e8bd8010 pop {r4, pc}
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
a0010f84: e3a0000a mov r0, #10 <== NOT EXECUTED
a0010f88: e8bd8010 pop {r4, pc} <== NOT EXECUTED
callout = _IO_Driver_address_table[major].open_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a0010f8c: e1a00003 mov r0, r3
}
a0010f90: e8bd8010 pop {r4, pc}
a0010f9c <rtems_io_read>:
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010f9c: e59fc044 ldr ip, [pc, #68] ; a0010fe8 <rtems_io_read+0x4c>
rtems_status_code rtems_io_read(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a0010fa0: e92d4010 push {r4, lr}
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010fa4: e59cc000 ldr ip, [ip]
rtems_status_code rtems_io_read(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a0010fa8: e1a03000 mov r3, r0
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010fac: e15c0000 cmp ip, r0
a0010fb0: 9a000008 bls a0010fd8 <rtems_io_read+0x3c>
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].read_entry;
a0010fb4: e59fc030 ldr ip, [pc, #48] ; a0010fec <rtems_io_read+0x50> a0010fb8: e3a04018 mov r4, #24 a0010fbc: e59cc000 ldr ip, [ip] a0010fc0: e023c394 mla r3, r4, r3, ip a0010fc4: e593300c ldr r3, [r3, #12]
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a0010fc8: e3530000 cmp r3, #0
a0010fcc: 0a000003 beq a0010fe0 <rtems_io_read+0x44>
a0010fd0: e12fff33 blx r3
a0010fd4: e8bd8010 pop {r4, pc}
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
a0010fd8: e3a0000a mov r0, #10 <== NOT EXECUTED
a0010fdc: e8bd8010 pop {r4, pc} <== NOT EXECUTED
callout = _IO_Driver_address_table[major].read_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a0010fe0: e1a00003 mov r0, r3
}
a0010fe4: e8bd8010 pop {r4, pc}
a000b3ac <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
)
{
a000b3ac: e92d4030 push {r4, r5, lr}
a000b3b0: e1a04000 mov r4, r0
rtems_device_major_number major_limit = _IO_Number_of_drivers;
if ( rtems_interrupt_is_in_progress() )
a000b3b4: e59f014c ldr r0, [pc, #332] ; a000b508 <rtems_io_register_driver+0x15c>
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;
a000b3b8: e59f314c ldr r3, [pc, #332] ; a000b50c <rtems_io_register_driver+0x160>
if ( rtems_interrupt_is_in_progress() )
a000b3bc: e5900000 ldr r0, [r0] a000b3c0: e3500000 cmp r0, #0
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;
a000b3c4: e5930000 ldr r0, [r3]
if ( rtems_interrupt_is_in_progress() )
a000b3c8: 1a000033 bne a000b49c <rtems_io_register_driver+0xf0>
return RTEMS_CALLED_FROM_ISR;
if ( registered_major == NULL )
a000b3cc: e3520000 cmp r2, #0
a000b3d0: 0a000041 beq a000b4dc <rtems_io_register_driver+0x130>
return RTEMS_INVALID_ADDRESS;
/* Set it to an invalid value */
*registered_major = major_limit;
if ( driver_table == NULL )
a000b3d4: e3510000 cmp r1, #0
if ( registered_major == NULL )
return RTEMS_INVALID_ADDRESS;
/* Set it to an invalid value */
*registered_major = major_limit;
a000b3d8: e5820000 str r0, [r2]
if ( driver_table == NULL )
a000b3dc: 0a00003e beq a000b4dc <rtems_io_register_driver+0x130>
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
a000b3e0: e591c000 ldr ip, [r1] a000b3e4: e35c0000 cmp ip, #0
a000b3e8: 0a000038 beq a000b4d0 <rtems_io_register_driver+0x124>
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
if ( major >= major_limit )
a000b3ec: e1500004 cmp r0, r4
a000b3f0: 9a000027 bls a000b494 <rtems_io_register_driver+0xe8>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
a000b3f4: e59f0114 ldr r0, [pc, #276] ; a000b510 <rtems_io_register_driver+0x164> a000b3f8: e590c000 ldr ip, [r0] a000b3fc: e28cc001 add ip, ip, #1 a000b400: e580c000 str ip, [r0]
return RTEMS_INVALID_NUMBER;
_Thread_Disable_dispatch();
if ( major == 0 ) {
a000b404: e3540000 cmp r4, #0
a000b408: 1a000025 bne a000b4a4 <rtems_io_register_driver+0xf8>
static rtems_status_code rtems_io_obtain_major_number(
rtems_device_major_number *major
)
{
rtems_device_major_number n = _IO_Number_of_drivers;
a000b40c: e593c000 ldr ip, [r3]
rtems_device_major_number m = 0;
/* major is error checked by caller */
for ( m = 0; m < n; ++m ) {
a000b410: e35c0000 cmp ip, #0
a000b414: 0a000032 beq a000b4e4 <rtems_io_register_driver+0x138>
a000b418: e59fe0f4 ldr lr, [pc, #244] ; a000b514 <rtems_io_register_driver+0x168> a000b41c: e59e3000 ldr r3, [lr] a000b420: ea000003 b a000b434 <rtems_io_register_driver+0x88> a000b424: e2844001 add r4, r4, #1 a000b428: e15c0004 cmp ip, r4 a000b42c: e2833018 add r3, r3, #24
a000b430: 9a000005 bls a000b44c <rtems_io_register_driver+0xa0>
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
a000b434: e5930000 ldr r0, [r3] a000b438: e3500000 cmp r0, #0
a000b43c: 1afffff8 bne a000b424 <rtems_io_register_driver+0x78>
a000b440: e5930004 ldr r0, [r3, #4] a000b444: e3500000 cmp r0, #0
a000b448: 1afffff5 bne a000b424 <rtems_io_register_driver+0x78>
}
/* Assigns invalid value in case of failure */
*major = m;
if ( m != n )
a000b44c: e15c0004 cmp ip, r4
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
a000b450: e5824000 str r4, [r2]
if ( m != n )
a000b454: 0a000023 beq a000b4e8 <rtems_io_register_driver+0x13c>
a000b458: e3a0c018 mov ip, #24 a000b45c: e00c0c94 mul ip, r4, ip
}
*registered_major = major;
}
_IO_Driver_address_table [major] = *driver_table;
a000b460: e59e5000 ldr r5, [lr]
a000b464: e1a0e001 mov lr, r1
a000b468: e8be000f ldm lr!, {r0, r1, r2, r3}
a000b46c: e085c00c add ip, r5, ip
a000b470: e8ac000f stmia ip!, {r0, r1, r2, r3}
a000b474: e89e0003 ldm lr, {r0, r1}
a000b478: e88c0003 stm ip, {r0, r1}
_Thread_Enable_dispatch();
a000b47c: eb00074a bl a000d1ac <_Thread_Enable_dispatch>
return rtems_io_initialize( major, 0, NULL );
a000b480: e3a01000 mov r1, #0 a000b484: e1a00004 mov r0, r4 a000b488: e1a02001 mov r2, r1
}
a000b48c: e8bd4030 pop {r4, r5, lr}
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
a000b490: ea001edd b a001300c <rtems_io_initialize>
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
if ( major >= major_limit )
return RTEMS_INVALID_NUMBER;
a000b494: e3a0000a mov r0, #10 <== NOT EXECUTED
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
}
a000b498: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
)
{
rtems_device_major_number major_limit = _IO_Number_of_drivers;
if ( rtems_interrupt_is_in_progress() )
return RTEMS_CALLED_FROM_ISR;
a000b49c: e3a00012 mov r0, #18 <== NOT EXECUTED
a000b4a0: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
_Thread_Enable_dispatch();
return sc;
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
a000b4a4: e59fe068 ldr lr, [pc, #104] ; a000b514 <rtems_io_register_driver+0x168><== NOT EXECUTED a000b4a8: e3a0c018 mov ip, #24 <== NOT EXECUTED a000b4ac: e00c0c94 mul ip, r4, ip <== NOT EXECUTED a000b4b0: e59e3000 ldr r3, [lr] <== 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;
a000b4b4: e793000c ldr r0, [r3, ip] <== NOT EXECUTED
_Thread_Enable_dispatch();
return sc;
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
a000b4b8: e083300c add r3, r3, ip <== NOT EXECUTED
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
a000b4bc: e3500000 cmp r0, #0 <== NOT EXECUTED a000b4c0: 0a00000b beq a000b4f4 <rtems_io_register_driver+0x148> <== NOT EXECUTED
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
if ( !rtems_io_is_empty_table( table ) ) {
_Thread_Enable_dispatch();
a000b4c4: eb000738 bl a000d1ac <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_RESOURCE_IN_USE;
a000b4c8: e3a0000c mov r0, #12 <== NOT EXECUTED
a000b4cc: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
a000b4d0: e591c004 ldr ip, [r1, #4] a000b4d4: e35c0000 cmp ip, #0
a000b4d8: 1affffc3 bne a000b3ec <rtems_io_register_driver+0x40>
if ( driver_table == NULL )
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
a000b4dc: e3a00009 mov r0, #9 <== NOT EXECUTED
a000b4e0: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
a000b4e4: e5824000 str r4, [r2] <== NOT EXECUTED
if ( major == 0 ) {
rtems_status_code sc = rtems_io_obtain_major_number( registered_major );
if ( sc != RTEMS_SUCCESSFUL ) {
_Thread_Enable_dispatch();
a000b4e8: eb00072f bl a000d1ac <_Thread_Enable_dispatch>
*major = m;
if ( m != n )
return RTEMS_SUCCESSFUL;
return RTEMS_TOO_MANY;
a000b4ec: e3a00005 mov r0, #5
if ( major == 0 ) {
rtems_status_code sc = rtems_io_obtain_major_number( registered_major );
if ( sc != RTEMS_SUCCESSFUL ) {
_Thread_Enable_dispatch();
return sc;
a000b4f0: e8bd8030 pop {r4, r5, pc}
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
a000b4f4: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED a000b4f8: e3530000 cmp r3, #0 <== NOT EXECUTED a000b4fc: 1afffff0 bne a000b4c4 <rtems_io_register_driver+0x118> <== NOT EXECUTED
if ( !rtems_io_is_empty_table( table ) ) {
_Thread_Enable_dispatch();
return RTEMS_RESOURCE_IN_USE;
}
*registered_major = major;
a000b500: e5824000 str r4, [r2] <== NOT EXECUTED a000b504: eaffffd5 b a000b460 <rtems_io_register_driver+0xb4> <== NOT EXECUTED
a000b518 <rtems_io_unregister_driver>:
rtems_status_code rtems_io_unregister_driver(
rtems_device_major_number major
)
{
if ( rtems_interrupt_is_in_progress() )
a000b518: e59f3064 ldr r3, [pc, #100] ; a000b584 <rtems_io_unregister_driver+0x6c>
*/
rtems_status_code rtems_io_unregister_driver(
rtems_device_major_number major
)
{
a000b51c: e92d4010 push {r4, lr}
if ( rtems_interrupt_is_in_progress() )
a000b520: e5934000 ldr r4, [r3] a000b524: e3540000 cmp r4, #0
a000b528: 1a000013 bne a000b57c <rtems_io_unregister_driver+0x64>
return RTEMS_CALLED_FROM_ISR;
if ( major < _IO_Number_of_drivers ) {
a000b52c: e59f3054 ldr r3, [pc, #84] ; a000b588 <rtems_io_unregister_driver+0x70> a000b530: e5933000 ldr r3, [r3] a000b534: e1530000 cmp r3, r0
a000b538: 8a000001 bhi a000b544 <rtems_io_unregister_driver+0x2c>
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
return RTEMS_UNSATISFIED;
a000b53c: e3a0000d mov r0, #13 <== NOT EXECUTED
}
a000b540: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a000b544: e59f3040 ldr r3, [pc, #64] ; a000b58c <rtems_io_unregister_driver+0x74> a000b548: e5932000 ldr r2, [r3] a000b54c: e2822001 add r2, r2, #1 a000b550: e5832000 str r2, [r3]
if ( rtems_interrupt_is_in_progress() )
return RTEMS_CALLED_FROM_ISR;
if ( major < _IO_Number_of_drivers ) {
_Thread_Disable_dispatch();
memset(
a000b554: e59f2034 ldr r2, [pc, #52] ; a000b590 <rtems_io_unregister_driver+0x78>
&_IO_Driver_address_table[major],
a000b558: e3a03018 mov r3, #24
if ( rtems_interrupt_is_in_progress() )
return RTEMS_CALLED_FROM_ISR;
if ( major < _IO_Number_of_drivers ) {
_Thread_Disable_dispatch();
memset(
a000b55c: e1a01004 mov r1, r4 a000b560: e592c000 ldr ip, [r2] a000b564: e1a02003 mov r2, r3 a000b568: e020c093 mla r0, r3, r0, ip a000b56c: eb00298e bl a0015bac <memset>
&_IO_Driver_address_table[major],
0,
sizeof( rtems_driver_address_table )
);
_Thread_Enable_dispatch();
a000b570: eb00070d bl a000d1ac <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000b574: e1a00004 mov r0, r4
a000b578: e8bd8010 pop {r4, pc}
rtems_status_code rtems_io_unregister_driver(
rtems_device_major_number major
)
{
if ( rtems_interrupt_is_in_progress() )
return RTEMS_CALLED_FROM_ISR;
a000b57c: e3a00012 mov r0, #18 <== NOT EXECUTED
a000b580: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a0010ff0 <rtems_io_write>:
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010ff0: e59fc044 ldr ip, [pc, #68] ; a001103c <rtems_io_write+0x4c>
rtems_status_code rtems_io_write(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a0010ff4: e92d4010 push {r4, lr}
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010ff8: e59cc000 ldr ip, [ip]
rtems_status_code rtems_io_write(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a0010ffc: e1a03000 mov r3, r0
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0011000: e15c0000 cmp ip, r0
a0011004: 9a000008 bls a001102c <rtems_io_write+0x3c>
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].write_entry;
a0011008: e59fc030 ldr ip, [pc, #48] ; a0011040 <rtems_io_write+0x50> a001100c: e3a04018 mov r4, #24 a0011010: e59cc000 ldr ip, [ip] a0011014: e023c394 mla r3, r4, r3, ip a0011018: e5933010 ldr r3, [r3, #16]
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a001101c: e3530000 cmp r3, #0
a0011020: 0a000003 beq a0011034 <rtems_io_write+0x44>
a0011024: e12fff33 blx r3
a0011028: e8bd8010 pop {r4, pc}
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
a001102c: e3a0000a mov r0, #10 <== NOT EXECUTED
a0011030: e8bd8010 pop {r4, pc} <== NOT EXECUTED
callout = _IO_Driver_address_table[major].write_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a0011034: e1a00003 mov r0, r3 <== NOT EXECUTED
}
a0011038: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a0017808 <rtems_message_queue_broadcast>:
rtems_id id,
const void *buffer,
size_t size,
uint32_t *count
)
{
a0017808: e92d40f0 push {r4, r5, r6, r7, lr}
register Message_queue_Control *the_message_queue;
Objects_Locations location;
CORE_message_queue_Status core_status;
if ( !buffer )
a001780c: e2516000 subs r6, r1, #0
rtems_id id,
const void *buffer,
size_t size,
uint32_t *count
)
{
a0017810: e24dd00c sub sp, sp, #12 a0017814: e1a04000 mov r4, r0 a0017818: e1a05002 mov r5, r2 a001781c: e1a07003 mov r7, r3
register Message_queue_Control *the_message_queue;
Objects_Locations location;
CORE_message_queue_Status core_status;
if ( !buffer )
a0017820: 0a000016 beq a0017880 <rtems_message_queue_broadcast+0x78>
return RTEMS_INVALID_ADDRESS;
if ( !count )
a0017824: e3530000 cmp r3, #0
a0017828: 0a000014 beq a0017880 <rtems_message_queue_broadcast+0x78>
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
_Objects_Get( &_Message_queue_Information, id, location );
a001782c: e59f0054 ldr r0, [pc, #84] ; a0017888 <rtems_message_queue_broadcast+0x80> a0017830: e1a01004 mov r1, r4 a0017834: e28d2008 add r2, sp, #8 a0017838: eb0014ed bl a001cbf4 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
a001783c: e59d3008 ldr r3, [sp, #8] a0017840: e3530000 cmp r3, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0017844: 13a00004 movne r0, #4
if ( !count )
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
a0017848: 1a00000a bne a0017878 <rtems_message_queue_broadcast+0x70>
case OBJECTS_LOCAL:
core_status = _CORE_message_queue_Broadcast(
a001784c: e58d3000 str r3, [sp] a0017850: e1a01006 mov r1, r6 a0017854: e1a03004 mov r3, r4 a0017858: e1a02005 mov r2, r5 a001785c: e2800014 add r0, r0, #20 a0017860: e58d7004 str r7, [sp, #4] a0017864: eb000dc8 bl a001af8c <_CORE_message_queue_Broadcast> a0017868: e1a04000 mov r4, r0
NULL,
#endif
count
);
_Thread_Enable_dispatch();
a001786c: eb0017de bl a001d7ec <_Thread_Enable_dispatch>
return
a0017870: e1a00004 mov r0, r4 a0017874: eb0000d5 bl a0017bd0 <_Message_queue_Translate_core_message_queue_return_code>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0017878: e28dd00c add sp, sp, #12
a001787c: e8bd80f0 pop {r4, r5, r6, r7, pc}
if ( !buffer )
return RTEMS_INVALID_ADDRESS;
if ( !count )
return RTEMS_INVALID_ADDRESS;
a0017880: e3a00009 mov r0, #9 <== NOT EXECUTED a0017884: eafffffb b a0017878 <rtems_message_queue_broadcast+0x70> <== NOT EXECUTED
a0011ff4 <rtems_message_queue_create>:
uint32_t count,
size_t max_message_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
a0011ff4: e92d41f0 push {r4, r5, r6, r7, r8, lr}
CORE_message_queue_Attributes the_msgq_attributes;
#if defined(RTEMS_MULTIPROCESSING)
bool is_global;
#endif
if ( !rtems_is_name_valid( name ) )
a0011ff8: e2507000 subs r7, r0, #0
uint32_t count,
size_t max_message_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
a0011ffc: e24dd008 sub sp, sp, #8 a0012000: e1a04001 mov r4, r1 a0012004: e1a06002 mov r6, r2 a0012008: e59d5020 ldr r5, [sp, #32]
#if defined(RTEMS_MULTIPROCESSING)
bool is_global;
#endif
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
a001200c: 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 ) )
a0012010: 0a000008 beq a0012038 <rtems_message_queue_create+0x44>
return RTEMS_INVALID_NAME;
if ( !id )
a0012014: e3550000 cmp r5, #0
return RTEMS_INVALID_ADDRESS;
a0012018: 03a00009 moveq r0, #9
#endif
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
a001201c: 0a000005 beq a0012038 <rtems_message_queue_create+0x44>
if ( (is_global = _Attributes_Is_global( attribute_set ) ) &&
!_System_state_Is_multiprocessing )
return RTEMS_MP_NOT_CONFIGURED;
#endif
if ( count == 0 )
a0012020: e3510000 cmp r1, #0
return RTEMS_INVALID_NUMBER;
a0012024: 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 )
a0012028: 0a000002 beq a0012038 <rtems_message_queue_create+0x44>
return RTEMS_INVALID_NUMBER;
if ( max_message_size == 0 )
a001202c: e3520000 cmp r2, #0
return RTEMS_INVALID_SIZE;
a0012030: 03a00008 moveq r0, #8
#endif
if ( count == 0 )
return RTEMS_INVALID_NUMBER;
if ( max_message_size == 0 )
a0012034: 1a000001 bne a0012040 <rtems_message_queue_create+0x4c>
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
a0012038: e28dd008 add sp, sp, #8
a001203c: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
a0012040: e59f2098 ldr r2, [pc, #152] ; a00120e0 <rtems_message_queue_create+0xec> a0012044: e5921000 ldr r1, [r2] a0012048: e2811001 add r1, r1, #1 a001204c: e5821000 str r1, [r2]
#endif
#endif
_Thread_Disable_dispatch(); /* protects object pointer */
the_message_queue = _Message_queue_Allocate();
a0012050: e58d3000 str r3, [sp] a0012054: eb0016f8 bl a0017c3c <_Message_queue_Allocate>
if ( !the_message_queue ) {
a0012058: e2508000 subs r8, r0, #0 a001205c: e59d3000 ldr r3, [sp]
a0012060: 0a00001b beq a00120d4 <rtems_message_queue_create+0xe0>
}
#endif
the_message_queue->attribute_set = attribute_set;
if (_Attributes_Is_priority( attribute_set ) )
a0012064: e2132004 ands r2, r3, #4
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_message_queue->attribute_set = attribute_set;
a0012068: e5883010 str r3, [r8, #16]
if (_Attributes_Is_priority( attribute_set ) )
the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_PRIORITY;
a001206c: 13a03001 movne r3, #1 a0012070: 158d3004 strne r3, [sp, #4]
else
the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_FIFO;
a0012074: 058d2004 streq r2, [sp, #4]
if ( ! _CORE_message_queue_Initialize(
a0012078: e2880014 add r0, r8, #20 a001207c: e28d1004 add r1, sp, #4 a0012080: e1a02004 mov r2, r4 a0012084: e1a03006 mov r3, r6 a0012088: eb000477 bl a001326c <_CORE_message_queue_Initialize> a001208c: e3500000 cmp r0, #0
a0012090: 1a000005 bne a00120ac <rtems_message_queue_create+0xb8>
*/
RTEMS_INLINE_ROUTINE void _Message_queue_Free (
Message_queue_Control *the_message_queue
)
{
_Objects_Free( &_Message_queue_Information, &the_message_queue->Object );
a0012094: e59f0048 ldr r0, [pc, #72] ; a00120e4 <rtems_message_queue_create+0xf0><== NOT EXECUTED a0012098: e1a01008 mov r1, r8 <== NOT EXECUTED a001209c: eb000837 bl a0014180 <_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();
a00120a0: eb000bb5 bl a0014f7c <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_UNSATISFIED;
a00120a4: e3a0000d mov r0, #13 <== NOT EXECUTED a00120a8: eaffffe2 b a0012038 <rtems_message_queue_create+0x44> <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a00120ac: e59f2030 ldr r2, [pc, #48] ; a00120e4 <rtems_message_queue_create+0xf0>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
a00120b0: e5983008 ldr r3, [r8, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a00120b4: e592201c ldr r2, [r2, #28]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
a00120b8: e1a01803 lsl r1, r3, #16
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a00120bc: e7828721 str r8, [r2, r1, lsr #14]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
a00120c0: e588700c str r7, [r8, #12]
&_Message_queue_Information,
&the_message_queue->Object,
(Objects_Name) name
);
*id = the_message_queue->Object.id;
a00120c4: e5853000 str r3, [r5]
name,
0
);
#endif
_Thread_Enable_dispatch();
a00120c8: eb000bab bl a0014f7c <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a00120cc: e3a00000 mov r0, #0 a00120d0: eaffffd8 b a0012038 <rtems_message_queue_create+0x44>
_Thread_Disable_dispatch(); /* protects object pointer */
the_message_queue = _Message_queue_Allocate();
if ( !the_message_queue ) {
_Thread_Enable_dispatch();
a00120d4: eb000ba8 bl a0014f7c <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TOO_MANY;
a00120d8: e3a00005 mov r0, #5 <== NOT EXECUTED a00120dc: eaffffd5 b a0012038 <rtems_message_queue_create+0x44> <== NOT EXECUTED
a0017a3c <rtems_message_queue_get_number_pending>:
rtems_status_code rtems_message_queue_get_number_pending(
rtems_id id,
uint32_t *count
)
{
a0017a3c: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
a0017a40: e2514000 subs r4, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_message_queue_get_number_pending(
rtems_id id,
uint32_t *count
)
{
a0017a44: e24dd004 sub sp, sp, #4 <== NOT EXECUTED a0017a48: e1a01000 mov r1, r0 <== NOT EXECUTED
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
return RTEMS_INVALID_ADDRESS;
a0017a4c: 03a00009 moveq r0, #9 <== NOT EXECUTED
)
{
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
a0017a50: 0a00000a beq a0017a80 <rtems_message_queue_get_number_pending+0x44><== NOT EXECUTED a0017a54: e59f002c ldr r0, [pc, #44] ; a0017a88 <rtems_message_queue_get_number_pending+0x4c><== NOT EXECUTED a0017a58: e1a0200d mov r2, sp <== NOT EXECUTED a0017a5c: eb001464 bl a001cbf4 <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
a0017a60: e59d5000 ldr r5, [sp] <== NOT EXECUTED a0017a64: e3550000 cmp r5, #0 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0017a68: 13a00004 movne r0, #4 <== NOT EXECUTED
if ( !count )
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
a0017a6c: 1a000003 bne a0017a80 <rtems_message_queue_get_number_pending+0x44><== NOT EXECUTED
case OBJECTS_LOCAL:
*count = the_message_queue->message_queue.number_of_pending_messages;
a0017a70: e590305c ldr r3, [r0, #92] ; 0x5c <== NOT EXECUTED a0017a74: e5843000 str r3, [r4] <== NOT EXECUTED
_Thread_Enable_dispatch();
a0017a78: eb00175b bl a001d7ec <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a0017a7c: e1a00005 mov r0, r5 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0017a80: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a0017a84: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a001211c <rtems_message_queue_receive>:
void *buffer,
size_t *size,
rtems_option option_set,
rtems_interval timeout
)
{
a001211c: e92d4070 push {r4, r5, r6, lr}
register Message_queue_Control *the_message_queue;
Objects_Locations location;
bool wait;
if ( !buffer )
a0012120: e2515000 subs r5, r1, #0
void *buffer,
size_t *size,
rtems_option option_set,
rtems_interval timeout
)
{
a0012124: e24dd00c sub sp, sp, #12 a0012128: e1a01000 mov r1, r0 a001212c: e1a04002 mov r4, r2 a0012130: e1a06003 mov r6, r3
register Message_queue_Control *the_message_queue;
Objects_Locations location;
bool wait;
if ( !buffer )
a0012134: 0a000019 beq a00121a0 <rtems_message_queue_receive+0x84>
return RTEMS_INVALID_ADDRESS;
if ( !size )
a0012138: e3520000 cmp r2, #0
a001213c: 0a000017 beq a00121a0 <rtems_message_queue_receive+0x84>
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
_Objects_Get( &_Message_queue_Information, id, location );
a0012140: e59f0060 ldr r0, [pc, #96] ; a00121a8 <rtems_message_queue_receive+0x8c> a0012144: e28d2008 add r2, sp, #8 a0012148: eb000865 bl a00142e4 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
a001214c: e59d3008 ldr r3, [sp, #8] a0012150: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0012154: 13a00004 movne r0, #4
if ( !size )
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
a0012158: 1a00000e bne a0012198 <rtems_message_queue_receive+0x7c>
if ( _Options_Is_no_wait( option_set ) )
wait = false;
else
wait = true;
_CORE_message_queue_Seize(
a001215c: e59d301c ldr r3, [sp, #28]
*/
RTEMS_INLINE_ROUTINE bool _Options_Is_no_wait (
rtems_option option_set
)
{
return (option_set & RTEMS_NO_WAIT) ? true : false;
a0012160: e2066001 and r6, r6, #1 a0012164: e5901008 ldr r1, [r0, #8] a0012168: e1a02005 mov r2, r5 a001216c: e2800014 add r0, r0, #20 a0012170: e58d3004 str r3, [sp, #4] a0012174: e2266001 eor r6, r6, #1 a0012178: e1a03004 mov r3, r4 a001217c: e58d6000 str r6, [sp] a0012180: eb00046a bl a0013330 <_CORE_message_queue_Seize>
buffer,
size,
wait,
timeout
);
_Thread_Enable_dispatch();
a0012184: eb000b7c bl a0014f7c <_Thread_Enable_dispatch>
return _Message_queue_Translate_core_message_queue_return_code(
_Thread_Executing->Wait.return_code
a0012188: e59f301c ldr r3, [pc, #28] ; a00121ac <rtems_message_queue_receive+0x90> a001218c: e5933004 ldr r3, [r3, #4]
size,
wait,
timeout
);
_Thread_Enable_dispatch();
return _Message_queue_Translate_core_message_queue_return_code(
a0012190: e5930034 ldr r0, [r3, #52] ; 0x34 a0012194: eb000024 bl a001222c <_Message_queue_Translate_core_message_queue_return_code>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0012198: e28dd00c add sp, sp, #12
a001219c: e8bd8070 pop {r4, r5, r6, pc}
if ( !buffer )
return RTEMS_INVALID_ADDRESS;
if ( !size )
return RTEMS_INVALID_ADDRESS;
a00121a0: e3a00009 mov r0, #9 <== NOT EXECUTED a00121a4: eafffffb b a0012198 <rtems_message_queue_receive+0x7c> <== NOT EXECUTED
a000b7b8 <rtems_object_api_maximum_class>:
int rtems_object_api_maximum_class(
int api
)
{
return _Objects_API_maximum_class(api);
a000b7b8: ea000639 b a000d0a4 <_Objects_API_maximum_class> <== NOT EXECUTED
a000b7bc <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 )
a000b7bc: e2400001 sub r0, r0, #1 <== NOT EXECUTED
uint32_t api
)
{
if ( _Objects_Is_api_valid( api ) )
return 1;
return -1;
a000b7c0: e3500003 cmp r0, #3 <== NOT EXECUTED
}
a000b7c4: 33a00001 movcc r0, #1 <== NOT EXECUTED a000b7c8: 23e00000 mvncs r0, #0 <== NOT EXECUTED a000b7cc: e12fff1e bx lr <== NOT EXECUTED
a000b7d0 <rtems_object_get_api_class_name>:
)
{
const rtems_assoc_t *api_assoc;
const rtems_assoc_t *class_assoc;
if ( the_api == OBJECTS_INTERNAL_API )
a000b7d0: e3500001 cmp r0, #1 <== NOT EXECUTED
const char *rtems_object_get_api_class_name(
int the_api,
int the_class
)
{
a000b7d4: 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 )
a000b7d8: 0a000004 beq a000b7f0 <rtems_object_get_api_class_name+0x20><== NOT EXECUTED
api_assoc = rtems_object_api_internal_assoc;
else if ( the_api == OBJECTS_CLASSIC_API )
a000b7dc: e3500002 cmp r0, #2 <== NOT EXECUTED
api_assoc = rtems_object_api_classic_assoc;
a000b7e0: 059f0024 ldreq r0, [pc, #36] ; a000b80c <rtems_object_get_api_class_name+0x3c><== 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;
else if ( the_api == OBJECTS_CLASSIC_API )
a000b7e4: 0a000002 beq a000b7f4 <rtems_object_get_api_class_name+0x24><== 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";
a000b7e8: e59f0020 ldr r0, [pc, #32] ; a000b810 <rtems_object_get_api_class_name+0x40><== NOT EXECUTED
a000b7ec: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
{
const rtems_assoc_t *api_assoc;
const rtems_assoc_t *class_assoc;
if ( the_api == OBJECTS_INTERNAL_API )
api_assoc = rtems_object_api_internal_assoc;
a000b7f0: e59f001c ldr r0, [pc, #28] ; a000b814 <rtems_object_get_api_class_name+0x44><== 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 );
a000b7f4: eb0013ca bl a0010724 <rtems_assoc_ptr_by_local> <== NOT EXECUTED
if ( class_assoc )
a000b7f8: e3500000 cmp r0, #0 <== NOT EXECUTED
return class_assoc->name;
a000b7fc: 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 )
a000b800: 149df004 popne {pc} ; (ldrne pc, [sp], #4) <== NOT EXECUTED
return class_assoc->name;
return "BAD CLASS";
a000b804: e59f000c ldr r0, [pc, #12] ; a000b818 <rtems_object_get_api_class_name+0x48><== NOT EXECUTED
}
a000b808: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a000b81c <rtems_object_get_api_name>:
};
const char *rtems_object_get_api_name(
int api
)
{
a000b81c: e1a01000 mov r1, r0 <== NOT EXECUTED
a000b820: 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 );
a000b824: e59f0010 ldr r0, [pc, #16] ; a000b83c <rtems_object_get_api_name+0x20><== NOT EXECUTED a000b828: eb0013bd bl a0010724 <rtems_assoc_ptr_by_local> <== NOT EXECUTED
if ( api_assoc )
a000b82c: e3500000 cmp r0, #0 <== NOT EXECUTED
return api_assoc->name;
a000b830: 15900000 ldrne r0, [r0] <== NOT EXECUTED
return "BAD CLASS";
a000b834: 059f0004 ldreq r0, [pc, #4] ; a000b840 <rtems_object_get_api_name+0x24><== NOT EXECUTED
}
a000b838: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a000b87c <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
)
{
a000b87c: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
int i;
/*
* Validate parameters and look up information structure.
*/
if ( !info )
a000b880: e2524000 subs r4, r2, #0 <== NOT EXECUTED a000b884: 0a00001c beq a000b8fc <rtems_object_get_class_information+0x80><== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
obj_info = _Objects_Get_information( the_api, the_class );
a000b888: e1a01801 lsl r1, r1, #16 <== NOT EXECUTED a000b88c: e1a01821 lsr r1, r1, #16 <== NOT EXECUTED a000b890: eb0006e4 bl a000d428 <_Objects_Get_information> <== NOT EXECUTED
if ( !obj_info )
a000b894: e3500000 cmp r0, #0 <== NOT EXECUTED a000b898: 0a000019 beq a000b904 <rtems_object_get_class_information+0x88><== NOT EXECUTED
* Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum;
a000b89c: e1d0c1b0 ldrh ip, [r0, #16] <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
/*
* Return information about this object class to the user.
*/
info->minimum_id = obj_info->minimum_id;
a000b8a0: e5901008 ldr r1, [r0, #8] <== NOT EXECUTED
info->maximum_id = obj_info->maximum_id;
a000b8a4: e590200c ldr r2, [r0, #12] <== NOT EXECUTED
info->auto_extend = obj_info->auto_extend;
a000b8a8: e5d03012 ldrb r3, [r0, #18] <== NOT EXECUTED
info->maximum = obj_info->maximum;
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
a000b8ac: e35c0000 cmp ip, #0 <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
/*
* Return information about this object class to the user.
*/
info->minimum_id = obj_info->minimum_id;
a000b8b0: e8840006 stm r4, {r1, r2} <== NOT EXECUTED
info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend;
a000b8b4: e5c4300c strb r3, [r4, #12] <== NOT EXECUTED
info->maximum = obj_info->maximum;
a000b8b8: e584c008 str ip, [r4, #8] <== NOT EXECUTED
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
a000b8bc: 01a0500c moveq r5, ip <== NOT EXECUTED a000b8c0: 0a00000a beq a000b8f0 <rtems_object_get_class_information+0x74><== NOT EXECUTED a000b8c4: e590001c ldr r0, [r0, #28] <== NOT EXECUTED a000b8c8: e3a02001 mov r2, #1 <== NOT EXECUTED a000b8cc: e1a03002 mov r3, r2 <== NOT EXECUTED a000b8d0: e3a05000 mov r5, #0 <== NOT EXECUTED
if ( !obj_info->local_table[i] )
a000b8d4: e7901102 ldr r1, [r0, r2, lsl #2] <== NOT EXECUTED
info->minimum_id = obj_info->minimum_id;
info->maximum_id = obj_info->maximum_id;
info->auto_extend = obj_info->auto_extend;
info->maximum = obj_info->maximum;
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
a000b8d8: e2833001 add r3, r3, #1 <== NOT EXECUTED a000b8dc: e1a02003 mov r2, r3 <== NOT EXECUTED
if ( !obj_info->local_table[i] )
a000b8e0: e3510000 cmp r1, #0 <== NOT EXECUTED
unallocated++;
a000b8e4: 02855001 addeq r5, r5, #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++ )
a000b8e8: e15c0003 cmp ip, r3 <== NOT EXECUTED a000b8ec: 2afffff8 bcs a000b8d4 <rtems_object_get_class_information+0x58><== NOT EXECUTED
if ( !obj_info->local_table[i] )
unallocated++;
info->unallocated = unallocated;
a000b8f0: e5845010 str r5, [r4, #16] <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000b8f4: e3a00000 mov r0, #0 <== NOT EXECUTED
a000b8f8: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
/*
* Validate parameters and look up information structure.
*/
if ( !info )
return RTEMS_INVALID_ADDRESS;
a000b8fc: e3a00009 mov r0, #9 <== NOT EXECUTED
a000b900: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
obj_info = _Objects_Get_information( the_api, the_class );
if ( !obj_info )
return RTEMS_INVALID_NUMBER;
a000b904: e3a0000a mov r0, #10 <== NOT EXECUTED
unallocated++;
info->unallocated = unallocated;
return RTEMS_SUCCESSFUL;
}
a000b908: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a000af74 <rtems_object_get_name>:
Objects_Id id,
size_t length,
char *name
)
{
return _Objects_Get_name_as_string( id, length, name );
a000af74: ea0007a1 b a000ce00 <_Objects_Get_name_as_string> <== NOT EXECUTED
a000b910 <rtems_object_id_api_maximum>:
#undef rtems_object_id_api_maximum
int rtems_object_id_api_maximum(void)
{
return OBJECTS_APIS_LAST;
}
a000b910: e3a00003 mov r0, #3 <== NOT EXECUTED a000b914: e12fff1e bx lr <== NOT EXECUTED
a000b918 <rtems_object_id_api_minimum>:
#undef rtems_object_id_api_minimum
int rtems_object_id_api_minimum(void)
{
return OBJECTS_INTERNAL_API;
}
a000b918: e3a00001 mov r0, #1 <== NOT EXECUTED a000b91c: e12fff1e bx lr <== NOT EXECUTED
a000b920 <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);
a000b920: e1a00c20 lsr r0, r0, #24 <== NOT EXECUTED
int rtems_object_id_get_api(
rtems_id id
)
{
return _Objects_Get_API( id );
}
a000b924: e2000007 and r0, r0, #7 <== NOT EXECUTED a000b928: e12fff1e bx lr <== NOT EXECUTED
a000b92c <rtems_object_id_get_class>:
int rtems_object_id_get_class(
rtems_id id
)
{
return _Objects_Get_class( id );
}
a000b92c: e1a00da0 lsr r0, r0, #27 <== NOT EXECUTED a000b930: e12fff1e bx lr <== NOT EXECUTED
a000b934 <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 );
a000b934: e1a00800 lsl r0, r0, #16 <== NOT EXECUTED
}
a000b938: e1a00820 lsr r0, r0, #16 <== NOT EXECUTED a000b93c: e12fff1e bx lr <== NOT EXECUTED
a000b940 <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;
a000b940: e1a00820 lsr r0, r0, #16 <== NOT EXECUTED
int rtems_object_id_get_node(
rtems_id id
)
{
return _Objects_Get_node( id );
}
a000b944: e20000ff and r0, r0, #255 ; 0xff <== NOT EXECUTED a000b948: e12fff1e bx lr <== NOT EXECUTED
a000b94c <rtems_object_set_name>:
*/
rtems_status_code rtems_object_set_name(
rtems_id id,
const char *name
)
{
a000b94c: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
Objects_Information *information;
Objects_Locations location;
Objects_Control *the_object;
Objects_Id tmpId;
if ( !name )
a000b950: e2515000 subs r5, r1, #0 <== NOT EXECUTED
*/
rtems_status_code rtems_object_set_name(
rtems_id id,
const char *name
)
{
a000b954: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
Objects_Locations location;
Objects_Control *the_object;
Objects_Id tmpId;
if ( !name )
return RTEMS_INVALID_ADDRESS;
a000b958: 03a00009 moveq r0, #9 <== NOT EXECUTED
Objects_Information *information;
Objects_Locations location;
Objects_Control *the_object;
Objects_Id tmpId;
if ( !name )
a000b95c: 0a000010 beq a000b9a4 <rtems_object_set_name+0x58> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
a000b960: e3500000 cmp r0, #0 <== NOT EXECUTED a000b964: 059f3058 ldreq r3, [pc, #88] ; a000b9c4 <rtems_object_set_name+0x78><== NOT EXECUTED a000b968: 11a04000 movne r4, r0 <== NOT EXECUTED a000b96c: 05933004 ldreq r3, [r3, #4] <== NOT EXECUTED a000b970: 05934008 ldreq r4, [r3, #8] <== NOT EXECUTED
information = _Objects_Get_information_id( tmpId );
a000b974: e1a00004 mov r0, r4 <== NOT EXECUTED a000b978: eb0006a5 bl a000d414 <_Objects_Get_information_id> <== NOT EXECUTED
if ( !information )
a000b97c: e2506000 subs r6, r0, #0 <== NOT EXECUTED a000b980: 0a000006 beq a000b9a0 <rtems_object_set_name+0x54> <== NOT EXECUTED
return RTEMS_INVALID_ID;
the_object = _Objects_Get( information, tmpId, &location );
a000b984: e1a01004 mov r1, r4 <== NOT EXECUTED a000b988: e1a0200d mov r2, sp <== NOT EXECUTED a000b98c: eb00071c bl a000d604 <_Objects_Get> <== NOT EXECUTED
switch ( location ) {
a000b990: 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 );
a000b994: e1a01000 mov r1, r0 <== NOT EXECUTED
switch ( location ) {
a000b998: e3540000 cmp r4, #0 <== NOT EXECUTED a000b99c: 0a000002 beq a000b9ac <rtems_object_set_name+0x60> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000b9a0: e3a00004 mov r0, #4 <== NOT EXECUTED
}
a000b9a4: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a000b9a8: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
the_object = _Objects_Get( information, tmpId, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_Objects_Set_name( information, the_object, name );
a000b9ac: e1a02005 mov r2, r5 <== NOT EXECUTED a000b9b0: e1a00006 mov r0, r6 <== NOT EXECUTED a000b9b4: eb00078e bl a000d7f4 <_Objects_Set_name> <== NOT EXECUTED
_Thread_Enable_dispatch();
a000b9b8: eb000a2f bl a000e27c <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000b9bc: e1a00004 mov r0, r4 <== NOT EXECUTED a000b9c0: eafffff7 b a000b9a4 <rtems_object_set_name+0x58> <== NOT EXECUTED
a0017c5c <rtems_partition_create>:
uint32_t length,
uint32_t buffer_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
a0017c5c: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
a0017c60: e2506000 subs r6, r0, #0
uint32_t length,
uint32_t buffer_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
a0017c64: e24dd008 sub sp, sp, #8 a0017c68: e1a04001 mov r4, r1 a0017c6c: e59d502c ldr r5, [sp, #44] ; 0x2c
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
a0017c70: 03a00003 moveq r0, #3
rtems_id *id
)
{
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
a0017c74: 0a000031 beq a0017d40 <rtems_partition_create+0xe4>
return RTEMS_INVALID_NAME;
if ( !starting_address )
a0017c78: e3510000 cmp r1, #0
a0017c7c: 0a000033 beq a0017d50 <rtems_partition_create+0xf4>
return RTEMS_INVALID_ADDRESS;
if ( !id )
a0017c80: e3550000 cmp r5, #0
a0017c84: 0a000031 beq a0017d50 <rtems_partition_create+0xf4>
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
a0017c88: e3520000 cmp r2, #0 a0017c8c: 13530000 cmpne r3, #0
a0017c90: 0a00002c beq a0017d48 <rtems_partition_create+0xec>
a0017c94: e1520003 cmp r2, r3
a0017c98: 3a00002a bcc a0017d48 <rtems_partition_create+0xec>
a0017c9c: e3130007 tst r3, #7
a0017ca0: 1a000028 bne a0017d48 <rtems_partition_create+0xec>
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
if ( !_Addresses_Is_aligned( starting_address ) )
a0017ca4: e2118007 ands r8, r1, #7
a0017ca8: 1a000028 bne a0017d50 <rtems_partition_create+0xf4>
a0017cac: e59f10b0 ldr r1, [pc, #176] ; a0017d64 <rtems_partition_create+0x108> a0017cb0: e5910000 ldr r0, [r1] a0017cb4: e2800001 add r0, r0, #1 a0017cb8: e5810000 str r0, [r1]
* This function allocates a partition control block from
* the inactive chain of free partition control blocks.
*/
RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Allocate ( void )
{
return (Partition_Control *) _Objects_Allocate( &_Partition_Information );
a0017cbc: e59fa0a4 ldr sl, [pc, #164] ; a0017d68 <rtems_partition_create+0x10c> a0017cc0: e58d2004 str r2, [sp, #4] a0017cc4: e58d3000 str r3, [sp] a0017cc8: e1a0000a mov r0, sl a0017ccc: eb001283 bl a001c6e0 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* prevents deletion */
the_partition = _Partition_Allocate();
if ( !the_partition ) {
a0017cd0: e2507000 subs r7, r0, #0 a0017cd4: e59d2004 ldr r2, [sp, #4] a0017cd8: e59d3000 ldr r3, [sp]
a0017cdc: 0a00001d beq a0017d58 <rtems_partition_create+0xfc>
#endif
the_partition->starting_address = starting_address;
the_partition->length = length;
the_partition->buffer_size = buffer_size;
the_partition->attribute_set = attribute_set;
a0017ce0: e59d1028 ldr r1, [sp, #40] ; 0x28
return RTEMS_TOO_MANY;
}
#endif
the_partition->starting_address = starting_address;
the_partition->length = length;
a0017ce4: e5872014 str r2, [r7, #20]
the_partition->buffer_size = buffer_size;
a0017ce8: e5873018 str r3, [r7, #24]
the_partition->attribute_set = attribute_set;
a0017cec: e587101c str r1, [r7, #28]
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_partition->starting_address = starting_address;
a0017cf0: e5874010 str r4, [r7, #16]
the_partition->length = length;
the_partition->buffer_size = buffer_size;
the_partition->attribute_set = attribute_set;
the_partition->number_of_used_blocks = 0;
_Chain_Initialize( &the_partition->Memory, starting_address,
a0017cf4: e1a01003 mov r1, r3
the_partition->starting_address = starting_address;
the_partition->length = length;
the_partition->buffer_size = buffer_size;
the_partition->attribute_set = attribute_set;
the_partition->number_of_used_blocks = 0;
a0017cf8: e5878020 str r8, [r7, #32]
_Chain_Initialize( &the_partition->Memory, starting_address,
a0017cfc: e1a00002 mov r0, r2 a0017d00: e58d3000 str r3, [sp] a0017d04: eb0060bb bl a002fff8 <__aeabi_uidiv> a0017d08: e2879024 add r9, r7, #36 ; 0x24 a0017d0c: e1a02000 mov r2, r0 a0017d10: e1a01004 mov r1, r4 a0017d14: e1a00009 mov r0, r9 a0017d18: e59d3000 ldr r3, [sp] a0017d1c: eb000c81 bl a001af28 <_Chain_Initialize>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
a0017d20: e5973008 ldr r3, [r7, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a0017d24: e59a201c ldr r2, [sl, #28]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
a0017d28: e1a01803 lsl r1, r3, #16
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a0017d2c: e7827721 str r7, [r2, r1, lsr #14]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
a0017d30: e587600c str r6, [r7, #12]
&_Partition_Information,
&the_partition->Object,
(Objects_Name) name
);
*id = the_partition->Object.id;
a0017d34: e5853000 str r3, [r5]
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
a0017d38: eb0016ab bl a001d7ec <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0017d3c: e1a00008 mov r0, r8
}
a0017d40: e28dd008 add sp, sp, #8
a0017d44: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
a0017d48: e3a00008 mov r0, #8 <== NOT EXECUTED a0017d4c: eafffffb b a0017d40 <rtems_partition_create+0xe4> <== NOT EXECUTED
if ( !_Addresses_Is_aligned( starting_address ) )
return RTEMS_INVALID_ADDRESS;
a0017d50: e3a00009 mov r0, #9 <== NOT EXECUTED a0017d54: eafffff9 b a0017d40 <rtems_partition_create+0xe4> <== NOT EXECUTED
_Thread_Disable_dispatch(); /* prevents deletion */
the_partition = _Partition_Allocate();
if ( !the_partition ) {
_Thread_Enable_dispatch();
a0017d58: eb0016a3 bl a001d7ec <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TOO_MANY;
a0017d5c: e3a00005 mov r0, #5 <== NOT EXECUTED a0017d60: eafffff6 b a0017d40 <rtems_partition_create+0xe4> <== NOT EXECUTED
a0017d6c <rtems_partition_delete>:
*/
rtems_status_code rtems_partition_delete(
rtems_id id
)
{
a0017d6c: e92d4030 push {r4, r5, lr}
a0017d70: e24dd004 sub sp, sp, #4
a0017d74: e1a01000 mov r1, r0
Objects_Id id,
Objects_Locations *location
)
{
return (Partition_Control *)
_Objects_Get( &_Partition_Information, id, location );
a0017d78: e1a0200d mov r2, sp a0017d7c: e59f0054 ldr r0, [pc, #84] ; a0017dd8 <rtems_partition_delete+0x6c> a0017d80: eb00139b bl a001cbf4 <_Objects_Get>
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
a0017d84: e59d3000 ldr r3, [sp] a0017d88: e1a04000 mov r4, r0 a0017d8c: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0017d90: 13a00004 movne r0, #4
{
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
a0017d94: 1a000004 bne a0017dac <rtems_partition_delete+0x40>
case OBJECTS_LOCAL:
if ( the_partition->number_of_used_blocks == 0 ) {
a0017d98: e5945020 ldr r5, [r4, #32] a0017d9c: e3550000 cmp r5, #0
a0017da0: 0a000003 beq a0017db4 <rtems_partition_delete+0x48>
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
a0017da4: eb001690 bl a001d7ec <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_RESOURCE_IN_USE;
a0017da8: e3a0000c mov r0, #12 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0017dac: e28dd004 add sp, sp, #4
a0017db0: e8bd8030 pop {r4, r5, pc}
the_partition = _Partition_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( the_partition->number_of_used_blocks == 0 ) {
_Objects_Close( &_Partition_Information, &the_partition->Object );
a0017db4: e1a01004 mov r1, r4 a0017db8: e59f0018 ldr r0, [pc, #24] ; a0017dd8 <rtems_partition_delete+0x6c> a0017dbc: eb00126c bl a001c774 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _Partition_Free (
Partition_Control *the_partition
)
{
_Objects_Free( &_Partition_Information, &the_partition->Object );
a0017dc0: e59f0010 ldr r0, [pc, #16] ; a0017dd8 <rtems_partition_delete+0x6c> a0017dc4: e1a01004 mov r1, r4 a0017dc8: eb001320 bl a001ca50 <_Objects_Free>
0 /* Not used */
);
}
#endif
_Thread_Enable_dispatch();
a0017dcc: eb001686 bl a001d7ec <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0017dd0: e1a00005 mov r0, r5 a0017dd4: eafffff4 b a0017dac <rtems_partition_delete+0x40>
a0017e88 <rtems_partition_return_buffer>:
rtems_status_code rtems_partition_return_buffer(
rtems_id id,
void *buffer
)
{
a0017e88: e92d4070 push {r4, r5, r6, lr}
a0017e8c: e1a03000 mov r3, r0
a0017e90: e24dd004 sub sp, sp, #4
a0017e94: e1a04001 mov r4, r1
Objects_Id id,
Objects_Locations *location
)
{
return (Partition_Control *)
_Objects_Get( &_Partition_Information, id, location );
a0017e98: e59f008c ldr r0, [pc, #140] ; a0017f2c <rtems_partition_return_buffer+0xa4> a0017e9c: e1a01003 mov r1, r3 a0017ea0: e1a0200d mov r2, sp a0017ea4: eb001352 bl a001cbf4 <_Objects_Get>
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
a0017ea8: e59d3000 ldr r3, [sp] a0017eac: e1a05000 mov r5, r0 a0017eb0: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0017eb4: 13a00004 movne r0, #4
{
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
a0017eb8: 1a000016 bne a0017f18 <rtems_partition_return_buffer+0x90>
)
{
void *starting;
void *ending;
starting = the_partition->starting_address;
a0017ebc: e5950010 ldr r0, [r5, #16] a0017ec0: e5953014 ldr r3, [r5, #20] a0017ec4: e0803003 add r3, r0, r3
const void *address,
const void *base,
const void *limit
)
{
return (address >= base && address <= limit);
a0017ec8: e1540003 cmp r4, r3 a0017ecc: 83a03000 movhi r3, #0 a0017ed0: 93a03001 movls r3, #1 a0017ed4: e1540000 cmp r4, r0 a0017ed8: 33a03000 movcc r3, #0
ending = _Addresses_Add_offset( starting, the_partition->length );
return (
_Addresses_Is_in_range( the_buffer, starting, ending ) &&
a0017edc: e3530000 cmp r3, #0
a0017ee0: 0a00000e beq a0017f20 <rtems_partition_return_buffer+0x98>
offset = (uint32_t) _Addresses_Subtract(
the_buffer,
the_partition->starting_address
);
return ((offset % the_partition->buffer_size) == 0);
a0017ee4: e0600004 rsb r0, r0, r4 a0017ee8: e5951018 ldr r1, [r5, #24] a0017eec: eb006087 bl a0030110 <__umodsi3>
starting = the_partition->starting_address;
ending = _Addresses_Add_offset( starting, the_partition->length );
return (
_Addresses_Is_in_range( the_buffer, starting, ending ) &&
a0017ef0: e2506000 subs r6, r0, #0
a0017ef4: 1a000009 bne a0017f20 <rtems_partition_return_buffer+0x98>
RTEMS_INLINE_ROUTINE void _Partition_Free_buffer (
Partition_Control *the_partition,
Chain_Node *the_buffer
)
{
_Chain_Append( &the_partition->Memory, the_buffer );
a0017ef8: e2850024 add r0, r5, #36 ; 0x24 a0017efc: e1a01004 mov r1, r4 a0017f00: eb000be8 bl a001aea8 <_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;
a0017f04: e5953020 ldr r3, [r5, #32] a0017f08: e2433001 sub r3, r3, #1 a0017f0c: e5853020 str r3, [r5, #32]
_Thread_Enable_dispatch();
a0017f10: eb001635 bl a001d7ec <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0017f14: e1a00006 mov r0, r6
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0017f18: e28dd004 add sp, sp, #4
a0017f1c: e8bd8070 pop {r4, r5, r6, pc}
_Partition_Free_buffer( the_partition, buffer );
the_partition->number_of_used_blocks -= 1;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
a0017f20: eb001631 bl a001d7ec <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
a0017f24: e3a00009 mov r0, #9 <== NOT EXECUTED a0017f28: eafffffa b a0017f18 <rtems_partition_return_buffer+0x90> <== NOT EXECUTED
a001724c <rtems_port_create>:
void *internal_start,
void *external_start,
uint32_t length,
rtems_id *id
)
{
a001724c: e92d40f0 push {r4, r5, r6, r7, lr}
register Dual_ported_memory_Control *the_port;
if ( !rtems_is_name_valid( name ) )
a0017250: e2504000 subs r4, r0, #0
void *internal_start,
void *external_start,
uint32_t length,
rtems_id *id
)
{
a0017254: e24dd00c sub sp, sp, #12 a0017258: e59d5020 ldr r5, [sp, #32]
register Dual_ported_memory_Control *the_port;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
a001725c: 03a00003 moveq r0, #3
rtems_id *id
)
{
register Dual_ported_memory_Control *the_port;
if ( !rtems_is_name_valid( name ) )
a0017260: 0a000005 beq a001727c <rtems_port_create+0x30>
return RTEMS_INVALID_NAME;
if ( !id )
a0017264: e3550000 cmp r5, #0
a0017268: 0a000002 beq a0017278 <rtems_port_create+0x2c>
* id - port id
* RTEMS_SUCCESSFUL - if successful
* error code - if unsuccessful
*/
rtems_status_code rtems_port_create(
a001726c: e1826001 orr r6, r2, r1
return RTEMS_INVALID_NAME;
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( !_Addresses_Is_aligned( internal_start ) ||
a0017270: e2166007 ands r6, r6, #7
a0017274: 0a000002 beq a0017284 <rtems_port_create+0x38>
!_Addresses_Is_aligned( external_start ) )
return RTEMS_INVALID_ADDRESS;
a0017278: e3a00009 mov r0, #9 <== NOT EXECUTED
);
*id = the_port->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
a001727c: e28dd00c add sp, sp, #12
a0017280: e8bd80f0 pop {r4, r5, r6, r7, pc}
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
a0017284: e59f0074 ldr r0, [pc, #116] ; a0017300 <rtems_port_create+0xb4> a0017288: e590c000 ldr ip, [r0] a001728c: e28cc001 add ip, ip, #1 a0017290: e580c000 str ip, [r0]
*/
RTEMS_INLINE_ROUTINE Dual_ported_memory_Control
*_Dual_ported_memory_Allocate ( void )
{
return (Dual_ported_memory_Control *)
_Objects_Allocate( &_Dual_ported_memory_Information );
a0017294: e59f7068 ldr r7, [pc, #104] ; a0017304 <rtems_port_create+0xb8> a0017298: e58d1008 str r1, [sp, #8] a001729c: e58d2004 str r2, [sp, #4] a00172a0: e1a00007 mov r0, r7 a00172a4: e58d3000 str r3, [sp] a00172a8: eb00150c bl a001c6e0 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_port = _Dual_ported_memory_Allocate();
if ( !the_port ) {
a00172ac: e3500000 cmp r0, #0 a00172b0: e59d1008 ldr r1, [sp, #8] a00172b4: e59d2004 ldr r2, [sp, #4] a00172b8: e59d3000 ldr r3, [sp]
a00172bc: 0a00000c beq a00172f4 <rtems_port_create+0xa8>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
a00172c0: e590c008 ldr ip, [r0, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a00172c4: e597e01c ldr lr, [r7, #28]
return RTEMS_TOO_MANY;
}
the_port->internal_base = internal_start;
the_port->external_base = external_start;
the_port->length = length - 1;
a00172c8: e2433001 sub r3, r3, #1
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
a00172cc: e1a0780c lsl r7, ip, #16
if ( !the_port ) {
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_port->internal_base = internal_start;
a00172d0: e5801010 str r1, [r0, #16]
the_port->external_base = external_start;
a00172d4: e5802014 str r2, [r0, #20]
the_port->length = length - 1;
a00172d8: e5803018 str r3, [r0, #24]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a00172dc: e78e0727 str r0, [lr, r7, lsr #14]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
a00172e0: e580400c str r4, [r0, #12]
&_Dual_ported_memory_Information,
&the_port->Object,
(Objects_Name) name
);
*id = the_port->Object.id;
a00172e4: e585c000 str ip, [r5]
_Thread_Enable_dispatch();
a00172e8: eb00193f bl a001d7ec <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a00172ec: e1a00006 mov r0, r6 a00172f0: eaffffe1 b a001727c <rtems_port_create+0x30>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_port = _Dual_ported_memory_Allocate();
if ( !the_port ) {
_Thread_Enable_dispatch();
a00172f4: eb00193c bl a001d7ec <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
a00172f8: e3a00005 mov r0, #5 a00172fc: eaffffde b a001727c <rtems_port_create+0x30>
a0017f30 <rtems_rate_monotonic_cancel>:
*/
rtems_status_code rtems_rate_monotonic_cancel(
rtems_id id
)
{
a0017f30: e92d4030 push {r4, r5, lr}
a0017f34: e24dd004 sub sp, sp, #4
a0017f38: e1a01000 mov r1, r0
Objects_Id id,
Objects_Locations *location
)
{
return (Rate_monotonic_Control *)
_Objects_Get( &_Rate_monotonic_Information, id, location );
a0017f3c: e1a0200d mov r2, sp a0017f40: e59f0050 ldr r0, [pc, #80] ; a0017f98 <rtems_rate_monotonic_cancel+0x68> a0017f44: eb00132a bl a001cbf4 <_Objects_Get>
Rate_monotonic_Control *the_period;
Objects_Locations location;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
a0017f48: e59d4000 ldr r4, [sp] a0017f4c: e1a05000 mov r5, r0 a0017f50: e3540000 cmp r4, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0017f54: 13a00004 movne r0, #4
{
Rate_monotonic_Control *the_period;
Objects_Locations location;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
a0017f58: 1a000006 bne a0017f78 <rtems_rate_monotonic_cancel+0x48>
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
a0017f5c: e59f3038 ldr r3, [pc, #56] ; a0017f9c <rtems_rate_monotonic_cancel+0x6c> a0017f60: e5952040 ldr r2, [r5, #64] ; 0x40 a0017f64: e5933004 ldr r3, [r3, #4] a0017f68: e1520003 cmp r2, r3
a0017f6c: 0a000003 beq a0017f80 <rtems_rate_monotonic_cancel+0x50>
_Thread_Enable_dispatch();
a0017f70: eb00161d bl a001d7ec <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_NOT_OWNER_OF_RESOURCE;
a0017f74: e3a00017 mov r0, #23 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0017f78: e28dd004 add sp, sp, #4
a0017f7c: e8bd8030 pop {r4, r5, pc}
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
_Thread_Enable_dispatch();
return RTEMS_NOT_OWNER_OF_RESOURCE;
}
(void) _Watchdog_Remove( &the_period->Timer );
a0017f80: e2850010 add r0, r5, #16 a0017f84: eb001afa bl a001eb74 <_Watchdog_Remove>
the_period->state = RATE_MONOTONIC_INACTIVE;
a0017f88: e5854038 str r4, [r5, #56] ; 0x38
_Thread_Enable_dispatch();
a0017f8c: eb001616 bl a001d7ec <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0017f90: e1a00004 mov r0, r4 a0017f94: eafffff7 b a0017f78 <rtems_rate_monotonic_cancel+0x48>
a000a8c4 <rtems_rate_monotonic_create>:
rtems_status_code rtems_rate_monotonic_create(
rtems_name name,
rtems_id *id
)
{
a000a8c4: e92d4070 push {r4, r5, r6, lr}
Rate_monotonic_Control *the_period;
if ( !rtems_is_name_valid( name ) )
a000a8c8: e2504000 subs r4, r0, #0
rtems_status_code rtems_rate_monotonic_create(
rtems_name name,
rtems_id *id
)
{
a000a8cc: e1a05001 mov r5, r1
Rate_monotonic_Control *the_period;
if ( !rtems_is_name_valid( name ) )
a000a8d0: 0a00002b beq a000a984 <rtems_rate_monotonic_create+0xc0>
return RTEMS_INVALID_NAME;
if ( !id )
a000a8d4: e3510000 cmp r1, #0
a000a8d8: 0a00002e beq a000a998 <rtems_rate_monotonic_create+0xd4>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
a000a8dc: e59f30bc ldr r3, [pc, #188] ; a000a9a0 <rtems_rate_monotonic_create+0xdc> a000a8e0: e5932000 ldr r2, [r3] a000a8e4: e2822001 add r2, r2, #1 a000a8e8: 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 );
a000a8ec: e59f60b0 ldr r6, [pc, #176] ; a000a9a4 <rtems_rate_monotonic_create+0xe0> a000a8f0: e1a00006 mov r0, r6 a000a8f4: eb00080b bl a000c928 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_period = _Rate_monotonic_Allocate();
if ( !the_period ) {
a000a8f8: e3500000 cmp r0, #0
a000a8fc: 0a000022 beq a000a98c <rtems_rate_monotonic_create+0xc8>
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_period->owner = _Thread_Executing;
a000a900: e59f30a0 ldr r3, [pc, #160] ; a000a9a8 <rtems_rate_monotonic_create+0xe4>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
a000a904: e5902008 ldr r2, [r0, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a000a908: e596101c ldr r1, [r6, #28] a000a90c: e593e004 ldr lr, [r3, #4]
the_period->state = RATE_MONOTONIC_INACTIVE;
a000a910: e3a06000 mov r6, #0
_Watchdog_Initialize( &the_period->Timer, NULL, 0, NULL );
_Rate_monotonic_Reset_statistics( the_period );
a000a914: e3e03102 mvn r3, #-2147483648 ; 0x80000000
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
a000a918: e1a0c802 lsl ip, r2, #16
if ( !the_period ) {
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_period->owner = _Thread_Executing;
a000a91c: e580e040 str lr, [r0, #64] ; 0x40
the_period->state = RATE_MONOTONIC_INACTIVE;
a000a920: e5806038 str r6, [r0, #56] ; 0x38
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a000a924: e5806018 str r6, [r0, #24]
the_watchdog->routine = routine;
a000a928: e580602c str r6, [r0, #44] ; 0x2c
the_watchdog->id = id;
a000a92c: e5806030 str r6, [r0, #48] ; 0x30
the_watchdog->user_data = user_data;
a000a930: e5806034 str r6, [r0, #52] ; 0x34
_Watchdog_Initialize( &the_period->Timer, NULL, 0, NULL );
_Rate_monotonic_Reset_statistics( the_period );
a000a934: e5806054 str r6, [r0, #84] ; 0x54 a000a938: e5806058 str r6, [r0, #88] ; 0x58 a000a93c: e5806064 str r6, [r0, #100] ; 0x64 a000a940: e5806068 str r6, [r0, #104] ; 0x68 a000a944: e580606c str r6, [r0, #108] ; 0x6c a000a948: e5806070 str r6, [r0, #112] ; 0x70 a000a94c: e580607c str r6, [r0, #124] ; 0x7c a000a950: e5806080 str r6, [r0, #128] ; 0x80 a000a954: e5806084 str r6, [r0, #132] ; 0x84 a000a958: e5806088 str r6, [r0, #136] ; 0x88 a000a95c: e580305c str r3, [r0, #92] ; 0x5c a000a960: e5803060 str r3, [r0, #96] ; 0x60 a000a964: e5803074 str r3, [r0, #116] ; 0x74 a000a968: e5803078 str r3, [r0, #120] ; 0x78
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a000a96c: e781072c str r0, [r1, ip, lsr #14]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
a000a970: e580400c str r4, [r0, #12]
&_Rate_monotonic_Information,
&the_period->Object,
(Objects_Name) name
);
*id = the_period->Object.id;
a000a974: e5852000 str r2, [r5]
_Thread_Enable_dispatch();
a000a978: eb000c5e bl a000daf8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000a97c: e1a00006 mov r0, r6
a000a980: e8bd8070 pop {r4, r5, r6, pc}
)
{
Rate_monotonic_Control *the_period;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
a000a984: e3a00003 mov r0, #3 <== NOT EXECUTED
a000a988: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
_Thread_Disable_dispatch(); /* to prevent deletion */
the_period = _Rate_monotonic_Allocate();
if ( !the_period ) {
_Thread_Enable_dispatch();
a000a98c: eb000c59 bl a000daf8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TOO_MANY;
a000a990: e3a00005 mov r0, #5 <== NOT EXECUTED
a000a994: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
return RTEMS_INVALID_ADDRESS;
a000a998: e3a00009 mov r0, #9 <== NOT EXECUTED
);
*id = the_period->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
a000a99c: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
a0010a10 <rtems_rate_monotonic_get_statistics>:
rtems_status_code rtems_rate_monotonic_get_statistics(
rtems_id id,
rtems_rate_monotonic_period_statistics *statistics
)
{
a0010a10: e92d4bf0 push {r4, r5, r6, r7, r8, r9, fp, lr} <== NOT EXECUTED
Objects_Locations location;
Rate_monotonic_Control *the_period;
rtems_rate_monotonic_period_statistics *dst;
Rate_monotonic_Statistics *src;
if ( !statistics )
a0010a14: e2514000 subs r4, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_rate_monotonic_get_statistics(
rtems_id id,
rtems_rate_monotonic_period_statistics *statistics
)
{
a0010a18: e24dd004 sub sp, sp, #4 <== NOT EXECUTED a0010a1c: e1a01000 mov r1, r0 <== NOT EXECUTED
Rate_monotonic_Control *the_period;
rtems_rate_monotonic_period_statistics *dst;
Rate_monotonic_Statistics *src;
if ( !statistics )
return RTEMS_INVALID_ADDRESS;
a0010a20: 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 )
a0010a24: 0a000024 beq a0010abc <rtems_rate_monotonic_get_statistics+0xac><== NOT EXECUTED a0010a28: e59f0094 ldr r0, [pc, #148] ; a0010ac4 <rtems_rate_monotonic_get_statistics+0xb4><== NOT EXECUTED a0010a2c: e1a0200d mov r2, sp <== NOT EXECUTED a0010a30: ebfff132 bl a000cf00 <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
a0010a34: e59d5000 ldr r5, [sp] <== NOT EXECUTED a0010a38: e3550000 cmp r5, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0010a3c: 13a00004 movne r0, #4 <== NOT EXECUTED
if ( !statistics )
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
a0010a40: 1a00001d bne a0010abc <rtems_rate_monotonic_get_statistics+0xac><== NOT EXECUTED
case OBJECTS_LOCAL:
dst = statistics;
src = &the_period->Statistics;
dst->count = src->count;
a0010a44: e590e054 ldr lr, [r0, #84] ; 0x54 <== NOT EXECUTED
dst->missed_count = src->missed_count;
a0010a48: e5901058 ldr r1, [r0, #88] ; 0x58 <== NOT EXECUTED
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_To_timespec( &src->min_cpu_time, &dst->min_cpu_time );
_Timestamp_To_timespec( &src->max_cpu_time, &dst->max_cpu_time );
_Timestamp_To_timespec( &src->total_cpu_time, &dst->total_cpu_time );
_Timestamp_To_timespec( &src->min_wall_time, &dst->min_wall_time );
a0010a4c: e2803074 add r3, r0, #116 ; 0x74 <== NOT EXECUTED
a0010a50: e893000c ldm r3, {r2, r3} <== NOT EXECUTED
dst = statistics;
src = &the_period->Statistics;
dst->count = src->count;
dst->missed_count = src->missed_count;
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_To_timespec( &src->min_cpu_time, &dst->min_cpu_time );
a0010a54: e280905c add r9, r0, #92 ; 0x5c <== NOT EXECUTED
a0010a58: e8990300 ldm r9, {r8, r9} <== NOT EXECUTED
_Timestamp_To_timespec( &src->max_cpu_time, &dst->max_cpu_time );
a0010a5c: e2807064 add r7, r0, #100 ; 0x64 <== NOT EXECUTED
a0010a60: e89700c0 ldm r7, {r6, r7} <== NOT EXECUTED
_Timestamp_To_timespec( &src->total_cpu_time, &dst->total_cpu_time );
a0010a64: e280c06c add ip, r0, #108 ; 0x6c <== NOT EXECUTED
a0010a68: e89c1800 ldm ip, {fp, ip} <== NOT EXECUTED
_Timestamp_To_timespec( &src->min_wall_time, &dst->min_wall_time );
a0010a6c: e5842020 str r2, [r4, #32] <== NOT EXECUTED a0010a70: e5843024 str r3, [r4, #36] ; 0x24 <== NOT EXECUTED
_Timestamp_To_timespec( &src->max_wall_time, &dst->max_wall_time );
a0010a74: e280307c add r3, r0, #124 ; 0x7c <== NOT EXECUTED
a0010a78: e893000c ldm r3, {r2, r3} <== NOT EXECUTED
a0010a7c: e5842028 str r2, [r4, #40] ; 0x28 <== NOT EXECUTED
a0010a80: e584302c str r3, [r4, #44] ; 0x2c <== NOT EXECUTED
_Timestamp_To_timespec( &src->total_wall_time, &dst->total_wall_time );
a0010a84: e2803084 add r3, r0, #132 ; 0x84 <== NOT EXECUTED
a0010a88: e893000c ldm r3, {r2, r3} <== NOT EXECUTED
switch ( location ) {
case OBJECTS_LOCAL:
dst = statistics;
src = &the_period->Statistics;
dst->count = src->count;
a0010a8c: e584e000 str lr, [r4] <== NOT EXECUTED
_Timestamp_To_timespec( &src->min_cpu_time, &dst->min_cpu_time );
_Timestamp_To_timespec( &src->max_cpu_time, &dst->max_cpu_time );
_Timestamp_To_timespec( &src->total_cpu_time, &dst->total_cpu_time );
_Timestamp_To_timespec( &src->min_wall_time, &dst->min_wall_time );
_Timestamp_To_timespec( &src->max_wall_time, &dst->max_wall_time );
_Timestamp_To_timespec( &src->total_wall_time, &dst->total_wall_time );
a0010a90: e5842030 str r2, [r4, #48] ; 0x30 <== NOT EXECUTED a0010a94: e5843034 str r3, [r4, #52] ; 0x34 <== NOT EXECUTED
case OBJECTS_LOCAL:
dst = statistics;
src = &the_period->Statistics;
dst->count = src->count;
dst->missed_count = src->missed_count;
a0010a98: e5841004 str r1, [r4, #4] <== NOT EXECUTED
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_To_timespec( &src->min_cpu_time, &dst->min_cpu_time );
a0010a9c: e5848008 str r8, [r4, #8] <== NOT EXECUTED a0010aa0: e584900c str r9, [r4, #12] <== NOT EXECUTED
_Timestamp_To_timespec( &src->max_cpu_time, &dst->max_cpu_time );
a0010aa4: e5846010 str r6, [r4, #16] <== NOT EXECUTED a0010aa8: e5847014 str r7, [r4, #20] <== NOT EXECUTED
_Timestamp_To_timespec( &src->total_cpu_time, &dst->total_cpu_time );
a0010aac: e584b018 str fp, [r4, #24] <== NOT EXECUTED a0010ab0: e584c01c str ip, [r4, #28] <== NOT EXECUTED
dst->min_wall_time = src->min_wall_time;
dst->max_wall_time = src->max_wall_time;
dst->total_wall_time = src->total_wall_time;
#endif
_Thread_Enable_dispatch();
a0010ab4: ebfff40f bl a000daf8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a0010ab8: e1a00005 mov r0, r5 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0010abc: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a0010ac0: e8bd8bf0 pop {r4, r5, r6, r7, r8, r9, fp, pc} <== NOT EXECUTED
a0010ac8 <rtems_rate_monotonic_get_status>:
rtems_status_code rtems_rate_monotonic_get_status(
rtems_id id,
rtems_rate_monotonic_period_status *status
)
{
a0010ac8: e92d4010 push {r4, lr}
Objects_Locations location;
Rate_monotonic_Period_time_t since_last_period;
Rate_monotonic_Control *the_period;
bool valid_status;
if ( !status )
a0010acc: e2514000 subs r4, r1, #0
rtems_status_code rtems_rate_monotonic_get_status(
rtems_id id,
rtems_rate_monotonic_period_status *status
)
{
a0010ad0: e24dd014 sub sp, sp, #20 a0010ad4: e1a01000 mov r1, r0
Rate_monotonic_Period_time_t since_last_period;
Rate_monotonic_Control *the_period;
bool valid_status;
if ( !status )
return RTEMS_INVALID_ADDRESS;
a0010ad8: 03a00009 moveq r0, #9
Objects_Locations location;
Rate_monotonic_Period_time_t since_last_period;
Rate_monotonic_Control *the_period;
bool valid_status;
if ( !status )
a0010adc: 0a000013 beq a0010b30 <rtems_rate_monotonic_get_status+0x68>
a0010ae0: e28d2010 add r2, sp, #16 a0010ae4: e59f008c ldr r0, [pc, #140] ; a0010b78 <rtems_rate_monotonic_get_status+0xb0> a0010ae8: ebfff104 bl a000cf00 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
a0010aec: e59d2010 ldr r2, [sp, #16] a0010af0: e1a03000 mov r3, r0 a0010af4: e3520000 cmp r2, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0010af8: 13a00004 movne r0, #4
if ( !status )
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
a0010afc: 1a00000b bne a0010b30 <rtems_rate_monotonic_get_status+0x68>
case OBJECTS_LOCAL:
status->owner = the_period->owner->Object.id;
a0010b00: e5932040 ldr r2, [r3, #64] ; 0x40
status->state = the_period->state;
a0010b04: e5933038 ldr r3, [r3, #56] ; 0x38
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
status->owner = the_period->owner->Object.id;
a0010b08: e5922008 ldr r2, [r2, #8]
status->state = the_period->state;
/*
* If the period is inactive, there is no information.
*/
if ( status->state == RATE_MONOTONIC_INACTIVE ) {
a0010b0c: e3530000 cmp r3, #0
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
status->owner = the_period->owner->Object.id;
status->state = the_period->state;
a0010b10: e884000c stm r4, {r2, r3}
/*
* If the period is inactive, there is no information.
*/
if ( status->state == RATE_MONOTONIC_INACTIVE ) {
a0010b14: 1a000007 bne a0010b38 <rtems_rate_monotonic_get_status+0x70>
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timespec_Set_to_zero( &status->since_last_period );
a0010b18: e5843008 str r3, [r4, #8] a0010b1c: e584300c str r3, [r4, #12]
_Timespec_Set_to_zero( &status->executed_since_last_period );
a0010b20: e5843010 str r3, [r4, #16] a0010b24: e5843014 str r3, [r4, #20]
status->since_last_period = since_last_period;
status->executed_since_last_period = executed;
#endif
}
_Thread_Enable_dispatch();
a0010b28: ebfff3f2 bl a000daf8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0010b2c: e3a00000 mov r0, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0010b30: e28dd014 add sp, sp, #20
a0010b34: e8bd8010 pop {r4, pc}
} else {
/*
* Grab the current status.
*/
valid_status =
a0010b38: e1a0100d mov r1, sp <== NOT EXECUTED a0010b3c: e28d2008 add r2, sp, #8 <== NOT EXECUTED a0010b40: ebffe7a5 bl a000a9dc <_Rate_monotonic_Get_status> <== NOT EXECUTED
_Rate_monotonic_Get_status(
the_period, &since_last_period, &executed
);
if (!valid_status) {
a0010b44: e3500000 cmp r0, #0 <== NOT EXECUTED a0010b48: 0a000007 beq a0010b6c <rtems_rate_monotonic_get_status+0xa4><== NOT EXECUTED
_Thread_Enable_dispatch();
return RTEMS_NOT_DEFINED;
}
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_To_timespec(
a0010b4c: e89d000c ldm sp, {r2, r3} <== NOT EXECUTED
a0010b50: e5842008 str r2, [r4, #8] <== NOT EXECUTED
a0010b54: e584300c str r3, [r4, #12] <== NOT EXECUTED
&since_last_period, &status->since_last_period
);
_Timestamp_To_timespec(
a0010b58: e28d3008 add r3, sp, #8 <== NOT EXECUTED
a0010b5c: e893000c ldm r3, {r2, r3} <== NOT EXECUTED
a0010b60: e5842010 str r2, [r4, #16] <== NOT EXECUTED
a0010b64: e5843014 str r3, [r4, #20] <== NOT EXECUTED
a0010b68: eaffffee b a0010b28 <rtems_rate_monotonic_get_status+0x60> <== NOT EXECUTED
valid_status =
_Rate_monotonic_Get_status(
the_period, &since_last_period, &executed
);
if (!valid_status) {
_Thread_Enable_dispatch();
a0010b6c: ebfff3e1 bl a000daf8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_NOT_DEFINED;
a0010b70: e3a0000b mov r0, #11 <== NOT EXECUTED a0010b74: eaffffed b a0010b30 <rtems_rate_monotonic_get_status+0x68> <== NOT EXECUTED
a000ac08 <rtems_rate_monotonic_period>:
rtems_status_code rtems_rate_monotonic_period(
rtems_id id,
rtems_interval length
)
{
a000ac08: e92d41f0 push {r4, r5, r6, r7, r8, lr}
a000ac0c: e1a04000 mov r4, r0
a000ac10: e24dd008 sub sp, sp, #8
a000ac14: e1a05001 mov r5, r1
Objects_Id id,
Objects_Locations *location
)
{
return (Rate_monotonic_Control *)
_Objects_Get( &_Rate_monotonic_Information, id, location );
a000ac18: e59f017c ldr r0, [pc, #380] ; a000ad9c <rtems_rate_monotonic_period+0x194> a000ac1c: e1a01004 mov r1, r4 a000ac20: e28d2004 add r2, sp, #4 a000ac24: eb0008b5 bl a000cf00 <_Objects_Get>
rtems_rate_monotonic_period_states local_state;
ISR_Level level;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
a000ac28: e59d3004 ldr r3, [sp, #4] a000ac2c: e1a06000 mov r6, r0 a000ac30: e3530000 cmp r3, #0
a000ac34: 1a000008 bne a000ac5c <rtems_rate_monotonic_period+0x54>
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Executing );
a000ac38: e59f7160 ldr r7, [pc, #352] ; a000ada0 <rtems_rate_monotonic_period+0x198>
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
a000ac3c: e5902040 ldr r2, [r0, #64] ; 0x40 a000ac40: e5973004 ldr r3, [r7, #4] a000ac44: e1520003 cmp r2, r3
a000ac48: 0a000005 beq a000ac64 <rtems_rate_monotonic_period+0x5c>
_Thread_Enable_dispatch();
a000ac4c: eb000ba9 bl a000daf8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_NOT_OWNER_OF_RESOURCE;
a000ac50: e3a00017 mov r0, #23 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000ac54: e28dd008 add sp, sp, #8
a000ac58: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000ac5c: e3a00004 mov r0, #4 <== NOT EXECUTED a000ac60: eafffffb b a000ac54 <rtems_rate_monotonic_period+0x4c> <== NOT EXECUTED
if ( !_Thread_Is_executing( the_period->owner ) ) {
_Thread_Enable_dispatch();
return RTEMS_NOT_OWNER_OF_RESOURCE;
}
if ( length == RTEMS_PERIOD_STATUS ) {
a000ac64: e3550000 cmp r5, #0
a000ac68: 1a000008 bne a000ac90 <rtems_rate_monotonic_period+0x88>
switch ( the_period->state ) {
a000ac6c: e5903038 ldr r3, [r0, #56] ; 0x38 a000ac70: e3530004 cmp r3, #4 a000ac74: 959f2128 ldrls r2, [pc, #296] ; a000ada4 <rtems_rate_monotonic_period+0x19c> a000ac78: 81a00005 movhi r0, r5 a000ac7c: 97920103 ldrls r0, [r2, r3, lsl #2]
the_period->state = RATE_MONOTONIC_ACTIVE;
the_period->next_length = length;
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
a000ac80: e58d0000 str r0, [sp] a000ac84: eb000b9b bl a000daf8 <_Thread_Enable_dispatch>
return RTEMS_TIMEOUT;
a000ac88: e59d0000 ldr r0, [sp] a000ac8c: eafffff0 b a000ac54 <rtems_rate_monotonic_period+0x4c>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000ac90: e10f8000 mrs r8, CPSR a000ac94: e3883080 orr r3, r8, #128 ; 0x80 a000ac98: e129f003 msr CPSR_fc, r3
_Thread_Enable_dispatch();
return( return_value );
}
_ISR_Disable( level );
if ( the_period->state == RATE_MONOTONIC_INACTIVE ) {
a000ac9c: e5903038 ldr r3, [r0, #56] ; 0x38 a000aca0: e3530000 cmp r3, #0
a000aca4: 0a00000e beq a000ace4 <rtems_rate_monotonic_period+0xdc>
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
if ( the_period->state == RATE_MONOTONIC_ACTIVE ) {
a000aca8: e3530002 cmp r3, #2
a000acac: 0a00001f beq a000ad30 <rtems_rate_monotonic_period+0x128>
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
if ( the_period->state == RATE_MONOTONIC_EXPIRED ) {
a000acb0: e3530004 cmp r3, #4 <== NOT EXECUTED a000acb4: 1affffe8 bne a000ac5c <rtems_rate_monotonic_period+0x54> <== NOT EXECUTED
/*
* Update statistics from the concluding period
*/
_Rate_monotonic_Update_statistics( the_period );
a000acb8: ebffff97 bl a000ab1c <_Rate_monotonic_Update_statistics> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000acbc: e129f008 msr CPSR_fc, r8 <== NOT EXECUTED
_ISR_Enable( level );
the_period->state = RATE_MONOTONIC_ACTIVE;
a000acc0: e3a03002 mov r3, #2 <== NOT EXECUTED
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a000acc4: e59f00dc ldr r0, [pc, #220] ; a000ada8 <rtems_rate_monotonic_period+0x1a0><== NOT EXECUTED a000acc8: e2861010 add r1, r6, #16 <== NOT EXECUTED a000accc: e5863038 str r3, [r6, #56] ; 0x38 <== NOT EXECUTED
the_period->next_length = length;
a000acd0: e586503c str r5, [r6, #60] ; 0x3c <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a000acd4: e586501c str r5, [r6, #28] <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a000acd8: eb000f76 bl a000eab8 <_Watchdog_Insert> <== NOT EXECUTED
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
return RTEMS_TIMEOUT;
a000acdc: e3a00006 mov r0, #6 <== NOT EXECUTED a000ace0: eaffffe6 b a000ac80 <rtems_rate_monotonic_period+0x78> <== NOT EXECUTED
a000ace4: e129f008 msr CPSR_fc, r8
_ISR_Enable( level );
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
a000ace8: ebffff6b bl a000aa9c <_Rate_monotonic_Initiate_statistics>
the_period->state = RATE_MONOTONIC_ACTIVE;
a000acec: e3a03002 mov r3, #2 a000acf0: e5863038 str r3, [r6, #56] ; 0x38
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
a000acf4: e59f30b0 ldr r3, [pc, #176] ; a000adac <rtems_rate_monotonic_period+0x1a4>
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a000acf8: e3a07000 mov r7, #0
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a000acfc: e59f00a4 ldr r0, [pc, #164] ; a000ada8 <rtems_rate_monotonic_period+0x1a0> a000ad00: e2861010 add r1, r6, #16
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
a000ad04: e586302c str r3, [r6, #44] ; 0x2c
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a000ad08: e5867018 str r7, [r6, #24]
the_watchdog->routine = routine; the_watchdog->id = id;
a000ad0c: e5864030 str r4, [r6, #48] ; 0x30
the_watchdog->user_data = user_data;
a000ad10: e5867034 str r7, [r6, #52] ; 0x34
_Rate_monotonic_Timeout,
id,
NULL
);
the_period->next_length = length;
a000ad14: e586503c str r5, [r6, #60] ; 0x3c
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a000ad18: e586501c str r5, [r6, #28]
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a000ad1c: eb000f65 bl a000eab8 <_Watchdog_Insert>
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
a000ad20: e58d7000 str r7, [sp] a000ad24: eb000b73 bl a000daf8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000ad28: e59d0000 ldr r0, [sp] a000ad2c: eaffffc8 b a000ac54 <rtems_rate_monotonic_period+0x4c>
if ( the_period->state == RATE_MONOTONIC_ACTIVE ) {
/*
* Update statistics from the concluding period.
*/
_Rate_monotonic_Update_statistics( the_period );
a000ad30: ebffff79 bl a000ab1c <_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;
a000ad34: e3a03001 mov r3, #1 a000ad38: e5863038 str r3, [r6, #56] ; 0x38
the_period->next_length = length;
a000ad3c: e586503c str r5, [r6, #60] ; 0x3c a000ad40: e129f008 msr CPSR_fc, r8
_ISR_Enable( level );
_Thread_Executing->Wait.id = the_period->Object.id;
a000ad44: e5973004 ldr r3, [r7, #4] a000ad48: e5962008 ldr r2, [r6, #8]
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
a000ad4c: e3a01901 mov r1, #16384 ; 0x4000 a000ad50: e1a00003 mov r0, r3
the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING;
the_period->next_length = length;
_ISR_Enable( level );
_Thread_Executing->Wait.id = the_period->Object.id;
a000ad54: e5832020 str r2, [r3, #32]
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
a000ad58: eb000d8c bl a000e390 <_Thread_Set_state>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000ad5c: e10f2000 mrs r2, CPSR a000ad60: e3823080 orr r3, r2, #128 ; 0x80 a000ad64: 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;
a000ad68: e3a01002 mov r1, #2
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
local_state = the_period->state;
a000ad6c: e5963038 ldr r3, [r6, #56] ; 0x38
the_period->state = RATE_MONOTONIC_ACTIVE;
a000ad70: e5861038 str r1, [r6, #56] ; 0x38
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000ad74: 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 )
a000ad78: e3530003 cmp r3, #3
a000ad7c: 0a000002 beq a000ad8c <rtems_rate_monotonic_period+0x184>
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
_Thread_Enable_dispatch();
a000ad80: eb000b5c bl a000daf8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000ad84: e3a00000 mov r0, #0 <== NOT EXECUTED a000ad88: eaffffb1 b a000ac54 <rtems_rate_monotonic_period+0x4c> <== NOT EXECUTED
/*
* If it did, then we want to unblock ourself and continue as
* if nothing happen. The period was reset in the timeout routine.
*/
if ( local_state == RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING )
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
a000ad8c: e5970004 ldr r0, [r7, #4] <== NOT EXECUTED a000ad90: e3a01901 mov r1, #16384 ; 0x4000 <== NOT EXECUTED a000ad94: eb000a75 bl a000d770 <_Thread_Clear_state> <== NOT EXECUTED a000ad98: eafffff8 b a000ad80 <rtems_rate_monotonic_period+0x178> <== NOT EXECUTED
a000afc8 <rtems_rate_monotonic_report_statistics>:
}
}
void rtems_rate_monotonic_report_statistics( void )
{
rtems_rate_monotonic_report_statistics_with_plugin( NULL, printk_plugin );
a000afc8: e59f1004 ldr r1, [pc, #4] ; a000afd4 <rtems_rate_monotonic_report_statistics+0xc><== NOT EXECUTED a000afcc: e3a00000 mov r0, #0 <== NOT EXECUTED a000afd0: eaffff76 b a000adb0 <rtems_rate_monotonic_report_statistics_with_plugin><== NOT EXECUTED
a000adb0 <rtems_rate_monotonic_report_statistics_with_plugin>:
*/
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
a000adb0: 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 )
a000adb4: e2515000 subs r5, r1, #0 <== NOT EXECUTED
*/
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
a000adb8: e24dd078 sub sp, sp, #120 ; 0x78 <== NOT EXECUTED a000adbc: e1a08000 mov r8, r0 <== NOT EXECUTED
rtems_id id;
rtems_rate_monotonic_period_statistics the_stats;
rtems_rate_monotonic_period_status the_status;
char name[5];
if ( !print )
a000adc0: 0a000040 beq a000aec8 <rtems_rate_monotonic_report_statistics_with_plugin+0x118><== NOT EXECUTED
return;
(*print)( context, "Period information by period\n" );
a000adc4: e59f11d0 ldr r1, [pc, #464] ; a000af9c <rtems_rate_monotonic_report_statistics_with_plugin+0x1ec><== NOT EXECUTED a000adc8: e12fff35 blx r5 <== NOT EXECUTED
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)( context, "--- CPU times are in seconds ---\n" );
a000adcc: e59f11cc ldr r1, [pc, #460] ; a000afa0 <rtems_rate_monotonic_report_statistics_with_plugin+0x1f0><== NOT EXECUTED a000add0: e1a00008 mov r0, r8 <== NOT EXECUTED a000add4: e12fff35 blx r5 <== NOT EXECUTED
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
a000add8: e59f61c4 ldr r6, [pc, #452] ; a000afa4 <rtems_rate_monotonic_report_statistics_with_plugin+0x1f4><== NOT EXECUTED
return;
(*print)( context, "Period information by period\n" );
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)( context, "--- CPU times are in seconds ---\n" );
(*print)( context, "--- Wall times are in seconds ---\n" );
a000addc: e59f11c4 ldr r1, [pc, #452] ; a000afa8 <rtems_rate_monotonic_report_statistics_with_plugin+0x1f8><== NOT EXECUTED a000ade0: e1a00008 mov r0, r8 <== NOT EXECUTED a000ade4: e12fff35 blx r5 <== NOT EXECUTED
Be sure to test the various cases. (*print)( context,"\ 1234567890123456789012345678901234567890123456789012345678901234567890123456789\ \n"); */ (*print)( context, " ID OWNER COUNT MISSED "
a000ade8: e59f11bc ldr r1, [pc, #444] ; a000afac <rtems_rate_monotonic_report_statistics_with_plugin+0x1fc><== NOT EXECUTED a000adec: e1a00008 mov r0, r8 <== NOT EXECUTED a000adf0: e12fff35 blx r5 <== NOT EXECUTED
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
" "
#endif
" WALL TIME\n"
);
(*print)( context, " "
a000adf4: e1a00008 mov r0, r8 <== NOT EXECUTED a000adf8: e59f11b0 ldr r1, [pc, #432] ; a000afb0 <rtems_rate_monotonic_report_statistics_with_plugin+0x200><== NOT EXECUTED a000adfc: e12fff35 blx r5 <== NOT EXECUTED
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
a000ae00: e5964008 ldr r4, [r6, #8] <== NOT EXECUTED a000ae04: e596300c ldr r3, [r6, #12] <== NOT EXECUTED a000ae08: e1540003 cmp r4, r3 <== NOT EXECUTED a000ae0c: 8a00002d bhi a000aec8 <rtems_rate_monotonic_report_statistics_with_plugin+0x118><== NOT EXECUTED a000ae10: e28d7018 add r7, sp, #24 <== NOT EXECUTED
{
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
struct timespec cpu_average;
struct timespec *min_cpu = &the_stats.min_cpu_time;
struct timespec *max_cpu = &the_stats.max_cpu_time;
struct timespec *total_cpu = &the_stats.total_cpu_time;
a000ae14: e2870018 add r0, r7, #24 <== NOT EXECUTED
{
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
struct timespec wall_average;
struct timespec *min_wall = &the_stats.min_wall_time;
struct timespec *max_wall = &the_stats.max_wall_time;
struct timespec *total_wall = &the_stats.total_wall_time;
a000ae18: e2871030 add r1, r7, #48 ; 0x30 <== NOT EXECUTED
struct timespec *min_cpu = &the_stats.min_cpu_time;
struct timespec *max_cpu = &the_stats.max_cpu_time;
struct timespec *total_cpu = &the_stats.total_cpu_time;
_Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average );
(*print)( context,
a000ae1c: e59fa190 ldr sl, [pc, #400] ; a000afb4 <rtems_rate_monotonic_report_statistics_with_plugin+0x204><== NOT EXECUTED
continue;
#else
(void) rtems_rate_monotonic_get_status( id, &the_status );
#endif
rtems_object_get_name( the_status.owner, sizeof(name), name );
a000ae20: e28d9070 add r9, sp, #112 ; 0x70 <== NOT EXECUTED
{
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
struct timespec cpu_average;
struct timespec *min_cpu = &the_stats.min_cpu_time;
struct timespec *max_cpu = &the_stats.max_cpu_time;
struct timespec *total_cpu = &the_stats.total_cpu_time;
a000ae24: e58d0010 str r0, [sp, #16] <== NOT EXECUTED
_Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average );
a000ae28: e28db068 add fp, sp, #104 ; 0x68 <== NOT EXECUTED
{
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
struct timespec wall_average;
struct timespec *min_wall = &the_stats.min_wall_time;
struct timespec *max_wall = &the_stats.max_wall_time;
struct timespec *total_wall = &the_stats.total_wall_time;
a000ae2c: e58d1014 str r1, [sp, #20] <== NOT EXECUTED a000ae30: ea000003 b a000ae44 <rtems_rate_monotonic_report_statistics_with_plugin+0x94><== 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 ;
a000ae34: e596300c ldr r3, [r6, #12] <== NOT EXECUTED
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
a000ae38: e2844001 add r4, r4, #1 <== NOT EXECUTED
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
a000ae3c: e1530004 cmp r3, r4 <== NOT EXECUTED a000ae40: 3a000020 bcc a000aec8 <rtems_rate_monotonic_report_statistics_with_plugin+0x118><== NOT EXECUTED
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
a000ae44: e1a00004 mov r0, r4 <== NOT EXECUTED a000ae48: e1a01007 mov r1, r7 <== NOT EXECUTED a000ae4c: eb0016ef bl a0010a10 <rtems_rate_monotonic_get_statistics> <== NOT EXECUTED
if ( status != RTEMS_SUCCESSFUL )
a000ae50: e3500000 cmp r0, #0 <== NOT EXECUTED a000ae54: 1afffff6 bne a000ae34 <rtems_rate_monotonic_report_statistics_with_plugin+0x84><== 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 );
a000ae58: e28d1050 add r1, sp, #80 ; 0x50 <== NOT EXECUTED a000ae5c: e1a00004 mov r0, r4 <== NOT EXECUTED a000ae60: eb001718 bl a0010ac8 <rtems_rate_monotonic_get_status> <== NOT EXECUTED
#endif
rtems_object_get_name( the_status.owner, sizeof(name), name );
a000ae64: e1a02009 mov r2, r9 <== NOT EXECUTED a000ae68: e3a01005 mov r1, #5 <== NOT EXECUTED a000ae6c: e59d0050 ldr r0, [sp, #80] ; 0x50 <== NOT EXECUTED a000ae70: eb0000b9 bl a000b15c <rtems_object_get_name> <== NOT EXECUTED
/*
* Print part of report line that is not dependent on granularity
*/
(*print)( context,
a000ae74: e59d3018 ldr r3, [sp, #24] <== NOT EXECUTED a000ae78: e59f1138 ldr r1, [pc, #312] ; a000afb8 <rtems_rate_monotonic_report_statistics_with_plugin+0x208><== NOT EXECUTED a000ae7c: e1a02004 mov r2, r4 <== NOT EXECUTED a000ae80: e58d3000 str r3, [sp] <== NOT EXECUTED a000ae84: e59d301c ldr r3, [sp, #28] <== NOT EXECUTED a000ae88: e1a00008 mov r0, r8 <== NOT EXECUTED a000ae8c: e58d3004 str r3, [sp, #4] <== NOT EXECUTED a000ae90: e1a03009 mov r3, r9 <== NOT EXECUTED a000ae94: e12fff35 blx r5 <== NOT EXECUTED
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
a000ae98: e59d3018 ldr r3, [sp, #24] <== NOT EXECUTED
struct timespec cpu_average;
struct timespec *min_cpu = &the_stats.min_cpu_time;
struct timespec *max_cpu = &the_stats.max_cpu_time;
struct timespec *total_cpu = &the_stats.total_cpu_time;
_Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average );
a000ae9c: e59d0010 ldr r0, [sp, #16] <== NOT EXECUTED a000aea0: e1a0200b mov r2, fp <== NOT EXECUTED
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
a000aea4: e3530000 cmp r3, #0 <== NOT EXECUTED
(*print)( context, "\n" );
a000aea8: e59f110c ldr r1, [pc, #268] ; a000afbc <rtems_rate_monotonic_report_statistics_with_plugin+0x20c><== NOT EXECUTED
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
a000aeac: 1a000007 bne a000aed0 <rtems_rate_monotonic_report_statistics_with_plugin+0x120><== NOT EXECUTED
(*print)( context, "\n" );
a000aeb0: e1a00008 mov r0, r8 <== NOT EXECUTED a000aeb4: e12fff35 blx r5 <== NOT EXECUTED
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
a000aeb8: e596300c ldr r3, [r6, #12] <== NOT EXECUTED
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
a000aebc: e2844001 add r4, r4, #1 <== NOT EXECUTED
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
a000aec0: e1530004 cmp r3, r4 <== NOT EXECUTED a000aec4: 2affffde bcs a000ae44 <rtems_rate_monotonic_report_statistics_with_plugin+0x94><== NOT EXECUTED
the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall
);
#endif
}
}
}
a000aec8: e28dd078 add sp, sp, #120 ; 0x78 <== NOT EXECUTED
a000aecc: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
struct timespec cpu_average;
struct timespec *min_cpu = &the_stats.min_cpu_time;
struct timespec *max_cpu = &the_stats.max_cpu_time;
struct timespec *total_cpu = &the_stats.total_cpu_time;
_Timespec_Divide_by_integer( total_cpu, the_stats.count, &cpu_average );
a000aed0: e1a01003 mov r1, r3 <== NOT EXECUTED a000aed4: eb000dfa bl a000e6c4 <_Timespec_Divide_by_integer> <== NOT EXECUTED
(*print)( context,
a000aed8: e59d2024 ldr r2, [sp, #36] ; 0x24 <== NOT EXECUTED a000aedc: e59d3028 ldr r3, [sp, #40] ; 0x28 <== NOT EXECUTED a000aee0: e59d102c ldr r1, [sp, #44] ; 0x2c <== NOT EXECUTED a000aee4: e58d3000 str r3, [sp] <== NOT EXECUTED a000aee8: e0c3c29a smull ip, r3, sl, r2 <== NOT EXECUTED a000aeec: e1a02fc2 asr r2, r2, #31 <== NOT EXECUTED a000aef0: e0623343 rsb r3, r2, r3, asr #6 <== NOT EXECUTED a000aef4: e59d2068 ldr r2, [sp, #104] ; 0x68 <== NOT EXECUTED a000aef8: e0c0c19a smull ip, r0, sl, r1 <== NOT EXECUTED a000aefc: e58d2008 str r2, [sp, #8] <== NOT EXECUTED a000af00: e59d206c ldr r2, [sp, #108] ; 0x6c <== NOT EXECUTED a000af04: e1a01fc1 asr r1, r1, #31 <== NOT EXECUTED a000af08: e0611340 rsb r1, r1, r0, asr #6 <== NOT EXECUTED a000af0c: e0c0c29a smull ip, r0, sl, r2 <== NOT EXECUTED a000af10: e1a02fc2 asr r2, r2, #31 <== NOT EXECUTED a000af14: e0622340 rsb r2, r2, r0, asr #6 <== NOT EXECUTED a000af18: e58d1004 str r1, [sp, #4] <== NOT EXECUTED a000af1c: e58d200c str r2, [sp, #12] <== NOT EXECUTED a000af20: e59f1098 ldr r1, [pc, #152] ; a000afc0 <rtems_rate_monotonic_report_statistics_with_plugin+0x210><== NOT EXECUTED a000af24: e59d2020 ldr r2, [sp, #32] <== NOT EXECUTED a000af28: e1a00008 mov r0, r8 <== NOT EXECUTED a000af2c: e12fff35 blx r5 <== NOT EXECUTED
struct timespec wall_average;
struct timespec *min_wall = &the_stats.min_wall_time;
struct timespec *max_wall = &the_stats.max_wall_time;
struct timespec *total_wall = &the_stats.total_wall_time;
_Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average);
a000af30: e59d1018 ldr r1, [sp, #24] <== NOT EXECUTED a000af34: e59d0014 ldr r0, [sp, #20] <== NOT EXECUTED a000af38: e1a0200b mov r2, fp <== NOT EXECUTED a000af3c: eb000de0 bl a000e6c4 <_Timespec_Divide_by_integer> <== NOT EXECUTED
(*print)( context,
a000af40: e59d2040 ldr r2, [sp, #64] ; 0x40 <== NOT EXECUTED a000af44: e59d303c ldr r3, [sp, #60] ; 0x3c <== NOT EXECUTED a000af48: e58d2000 str r2, [sp] <== NOT EXECUTED a000af4c: e59d2044 ldr r2, [sp, #68] ; 0x44 <== NOT EXECUTED a000af50: e0c0139a smull r1, r0, sl, r3 <== NOT EXECUTED a000af54: e0c1c29a smull ip, r1, sl, r2 <== NOT EXECUTED a000af58: e1a02fc2 asr r2, r2, #31 <== NOT EXECUTED a000af5c: e0622341 rsb r2, r2, r1, asr #6 <== NOT EXECUTED a000af60: e58d2004 str r2, [sp, #4] <== NOT EXECUTED a000af64: e59d2068 ldr r2, [sp, #104] ; 0x68 <== NOT EXECUTED a000af68: e1a03fc3 asr r3, r3, #31 <== NOT EXECUTED a000af6c: e0633340 rsb r3, r3, r0, asr #6 <== NOT EXECUTED a000af70: e58d2008 str r2, [sp, #8] <== NOT EXECUTED a000af74: e59d206c ldr r2, [sp, #108] ; 0x6c <== NOT EXECUTED a000af78: e59f1044 ldr r1, [pc, #68] ; a000afc4 <rtems_rate_monotonic_report_statistics_with_plugin+0x214><== NOT EXECUTED a000af7c: e0c0c29a smull ip, r0, sl, r2 <== NOT EXECUTED a000af80: e1a02fc2 asr r2, r2, #31 <== NOT EXECUTED a000af84: e0622340 rsb r2, r2, r0, asr #6 <== NOT EXECUTED a000af88: e58d200c str r2, [sp, #12] <== NOT EXECUTED a000af8c: e1a00008 mov r0, r8 <== NOT EXECUTED a000af90: e59d2038 ldr r2, [sp, #56] ; 0x38 <== NOT EXECUTED a000af94: e12fff35 blx r5 <== NOT EXECUTED a000af98: eaffffa5 b a000ae34 <rtems_rate_monotonic_report_statistics_with_plugin+0x84><== NOT EXECUTED
a000afd8 <rtems_rate_monotonic_reset_all_statistics>:
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
a000afd8: e59f3040 ldr r3, [pc, #64] ; a000b020 <rtems_rate_monotonic_reset_all_statistics+0x48><== NOT EXECUTED
/*
* rtems_rate_monotonic_reset_all_statistics
*/
void rtems_rate_monotonic_reset_all_statistics( void )
{
a000afdc: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
a000afe0: e5932000 ldr r2, [r3] <== NOT EXECUTED
a000afe4: e2822001 add r2, r2, #1 <== NOT EXECUTED
a000afe8: 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 ;
a000afec: e59f5030 ldr r5, [pc, #48] ; a000b024 <rtems_rate_monotonic_reset_all_statistics+0x4c><== NOT EXECUTED a000aff0: e5954008 ldr r4, [r5, #8] <== NOT EXECUTED a000aff4: e595300c ldr r3, [r5, #12] <== NOT EXECUTED a000aff8: e1540003 cmp r4, r3 <== NOT EXECUTED a000affc: 8a000005 bhi a000b018 <rtems_rate_monotonic_reset_all_statistics+0x40><== NOT EXECUTED
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
(void) rtems_rate_monotonic_reset_statistics( id );
a000b000: e1a00004 mov r0, r4 <== NOT EXECUTED a000b004: eb000007 bl a000b028 <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 ;
a000b008: e595300c ldr r3, [r5, #12] <== NOT EXECUTED
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
a000b00c: 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 ;
a000b010: e1530004 cmp r3, r4 <== NOT EXECUTED a000b014: 2afffff9 bcs a000b000 <rtems_rate_monotonic_reset_all_statistics+0x28><== NOT EXECUTED
/*
* Done so exit thread dispatching disabled critical section.
*/
_Thread_Enable_dispatch();
}
a000b018: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
}
/*
* Done so exit thread dispatching disabled critical section.
*/
_Thread_Enable_dispatch();
a000b01c: ea000ab5 b a000daf8 <_Thread_Enable_dispatch> <== NOT EXECUTED
a000b028 <rtems_rate_monotonic_reset_statistics>:
*/
rtems_status_code rtems_rate_monotonic_reset_statistics(
rtems_id id
)
{
a000b028: e92d4010 push {r4, lr} <== NOT EXECUTED
a000b02c: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
a000b030: e1a01000 mov r1, r0 <== NOT EXECUTED
a000b034: e1a0200d mov r2, sp <== NOT EXECUTED
a000b038: e59f005c ldr r0, [pc, #92] ; a000b09c <rtems_rate_monotonic_reset_statistics+0x74><== NOT EXECUTED
a000b03c: eb0007af bl a000cf00 <_Objects_Get> <== NOT EXECUTED
Objects_Locations location;
Rate_monotonic_Control *the_period;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
a000b040: e59d4000 ldr r4, [sp] <== NOT EXECUTED a000b044: e3540000 cmp r4, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000b048: 13a00004 movne r0, #4 <== NOT EXECUTED
{
Objects_Locations location;
Rate_monotonic_Control *the_period;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
a000b04c: 1a000010 bne a000b094 <rtems_rate_monotonic_reset_statistics+0x6c><== NOT EXECUTED
case OBJECTS_LOCAL:
_Rate_monotonic_Reset_statistics( the_period );
a000b050: e3e03102 mvn r3, #-2147483648 ; 0x80000000 <== NOT EXECUTED a000b054: e5804054 str r4, [r0, #84] ; 0x54 <== NOT EXECUTED a000b058: e5804058 str r4, [r0, #88] ; 0x58 <== NOT EXECUTED a000b05c: e5804064 str r4, [r0, #100] ; 0x64 <== NOT EXECUTED a000b060: e5804068 str r4, [r0, #104] ; 0x68 <== NOT EXECUTED a000b064: e580406c str r4, [r0, #108] ; 0x6c <== NOT EXECUTED a000b068: e5804070 str r4, [r0, #112] ; 0x70 <== NOT EXECUTED a000b06c: e580407c str r4, [r0, #124] ; 0x7c <== NOT EXECUTED a000b070: e5804080 str r4, [r0, #128] ; 0x80 <== NOT EXECUTED a000b074: e5804084 str r4, [r0, #132] ; 0x84 <== NOT EXECUTED a000b078: e5804088 str r4, [r0, #136] ; 0x88 <== NOT EXECUTED a000b07c: e580305c str r3, [r0, #92] ; 0x5c <== NOT EXECUTED a000b080: e5803060 str r3, [r0, #96] ; 0x60 <== NOT EXECUTED a000b084: e5803074 str r3, [r0, #116] ; 0x74 <== NOT EXECUTED a000b088: e5803078 str r3, [r0, #120] ; 0x78 <== NOT EXECUTED
_Thread_Enable_dispatch();
a000b08c: eb000a99 bl a000daf8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000b090: e1a00004 mov r0, r4 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000b094: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a000b098: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a0018718 <rtems_region_create>:
uintptr_t length,
uintptr_t page_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
a0018718: 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 ) )
a001871c: e2509000 subs r9, r0, #0
uintptr_t length,
uintptr_t page_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
a0018720: e24dd004 sub sp, sp, #4 a0018724: e1a05001 mov r5, r1 a0018728: e1a07002 mov r7, r2 a001872c: e1a06003 mov r6, r3 a0018730: e59db02c ldr fp, [sp, #44] ; 0x2c
rtems_status_code return_status;
Region_Control *the_region;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
a0018734: 03a05003 moveq r5, #3
)
{
rtems_status_code return_status;
Region_Control *the_region;
if ( !rtems_is_name_valid( name ) )
a0018738: 0a00001a beq a00187a8 <rtems_region_create+0x90>
return RTEMS_INVALID_NAME;
if ( !starting_address )
a001873c: e3550000 cmp r5, #0
a0018740: 0a000035 beq a001881c <rtems_region_create+0x104>
return RTEMS_INVALID_ADDRESS;
if ( !id )
a0018744: e35b0000 cmp fp, #0
a0018748: 0a000033 beq a001881c <rtems_region_create+0x104>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator(); /* to prevent deletion */
a001874c: e59f80d0 ldr r8, [pc, #208] ; a0018824 <rtems_region_create+0x10c>
* This function allocates a region control block from
* the inactive chain of free region control blocks.
*/
RTEMS_INLINE_ROUTINE Region_Control *_Region_Allocate( void )
{
return (Region_Control *) _Objects_Allocate( &_Region_Information );
a0018750: e59fa0d0 ldr sl, [pc, #208] ; a0018828 <rtems_region_create+0x110> a0018754: e5980000 ldr r0, [r8] a0018758: eb0009a9 bl a001ae04 <_API_Mutex_Lock> a001875c: e1a0000a mov r0, sl a0018760: eb000fde bl a001c6e0 <_Objects_Allocate>
the_region = _Region_Allocate();
if ( !the_region )
a0018764: e2504000 subs r4, r0, #0
return_status = RTEMS_TOO_MANY;
a0018768: 03a05005 moveq r5, #5
_RTEMS_Lock_allocator(); /* to prevent deletion */
the_region = _Region_Allocate();
if ( !the_region )
a001876c: 0a00000b beq a00187a0 <rtems_region_create+0x88>
return_status = RTEMS_TOO_MANY;
else {
the_region->maximum_segment_size = _Heap_Initialize(
a0018770: e2840068 add r0, r4, #104 ; 0x68 a0018774: e1a01005 mov r1, r5 a0018778: e1a02007 mov r2, r7 a001877c: e1a03006 mov r3, r6 a0018780: eb000eb1 bl a001c24c <_Heap_Initialize>
&the_region->Memory, starting_address, length, page_size
);
if ( !the_region->maximum_segment_size ) {
a0018784: e3500000 cmp r0, #0
if ( !the_region )
return_status = RTEMS_TOO_MANY;
else {
the_region->maximum_segment_size = _Heap_Initialize(
a0018788: e584005c str r0, [r4, #92] ; 0x5c
&the_region->Memory, starting_address, length, page_size
);
if ( !the_region->maximum_segment_size ) {
a001878c: 1a000008 bne a00187b4 <rtems_region_create+0x9c>
*/
RTEMS_INLINE_ROUTINE void _Region_Free (
Region_Control *the_region
)
{
_Objects_Free( &_Region_Information, &the_region->Object );
a0018790: e1a0000a mov r0, sl <== NOT EXECUTED a0018794: e1a01004 mov r1, r4 <== NOT EXECUTED a0018798: eb0010ac bl a001ca50 <_Objects_Free> <== NOT EXECUTED
_Region_Free( the_region );
return_status = RTEMS_INVALID_SIZE;
a001879c: e3a05008 mov r5, #8 <== NOT EXECUTED
*id = the_region->Object.id;
return_status = RTEMS_SUCCESSFUL;
}
}
_RTEMS_Unlock_allocator();
a00187a0: e5980000 ldr r0, [r8] a00187a4: eb0009b2 bl a001ae74 <_API_Mutex_Unlock>
return return_status; }
a00187a8: e1a00005 mov r0, r5
a00187ac: e28dd004 add sp, sp, #4
a00187b0: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
the_region->length = length;
the_region->page_size = page_size;
the_region->attribute_set = attribute_set;
the_region->number_of_used_blocks = 0;
_Thread_queue_Initialize(
a00187b4: e59d3028 ldr r3, [sp, #40] ; 0x28
the_region->starting_address = starting_address;
the_region->length = length;
the_region->page_size = page_size;
the_region->attribute_set = attribute_set;
the_region->number_of_used_blocks = 0;
a00187b8: e3a0c000 mov ip, #0
return_status = RTEMS_INVALID_SIZE;
}
else {
the_region->starting_address = starting_address;
a00187bc: e5845050 str r5, [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(
a00187c0: e3130004 tst r3, #4
else {
the_region->starting_address = starting_address;
the_region->length = length;
the_region->page_size = page_size;
the_region->attribute_set = attribute_set;
a00187c4: e5843060 str r3, [r4, #96] ; 0x60
the_region->number_of_used_blocks = 0;
a00187c8: e584c064 str ip, [r4, #100] ; 0x64
}
else {
the_region->starting_address = starting_address;
the_region->length = length;
a00187cc: e5847054 str r7, [r4, #84] ; 0x54
the_region->page_size = page_size;
a00187d0: e5846058 str r6, [r4, #88] ; 0x58
the_region->attribute_set = attribute_set;
the_region->number_of_used_blocks = 0;
_Thread_queue_Initialize(
a00187d4: e2840010 add r0, r4, #16 a00187d8: 03a01000 moveq r1, #0 a00187dc: 13a01001 movne r1, #1 a00187e0: e3a02040 mov r2, #64 ; 0x40 a00187e4: e3a03006 mov r3, #6 a00187e8: e58dc000 str ip, [sp] a00187ec: eb0015d3 bl a001df40 <_Thread_queue_Initialize>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
a00187f0: e5943008 ldr r3, [r4, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a00187f4: e59a201c ldr r2, [sl, #28]
&the_region->Object,
(Objects_Name) name
);
*id = the_region->Object.id;
return_status = RTEMS_SUCCESSFUL;
a00187f8: e59dc000 ldr ip, [sp]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
a00187fc: e1a01803 lsl r1, r3, #16
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a0018800: e7824721 str r4, [r2, r1, lsr #14]
}
}
_RTEMS_Unlock_allocator();
a0018804: e5980000 ldr r0, [r8]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
a0018808: e584900c str r9, [r4, #12]
&_Region_Information,
&the_region->Object,
(Objects_Name) name
);
*id = the_region->Object.id;
a001880c: e58b3000 str r3, [fp]
return_status = RTEMS_SUCCESSFUL;
a0018810: e1a0500c mov r5, ip
}
}
_RTEMS_Unlock_allocator();
a0018814: eb000996 bl a001ae74 <_API_Mutex_Unlock> a0018818: eaffffe2 b a00187a8 <rtems_region_create+0x90>
if ( !starting_address )
return RTEMS_INVALID_ADDRESS;
if ( !id )
return RTEMS_INVALID_ADDRESS;
a001881c: e3a05009 mov r5, #9 <== NOT EXECUTED a0018820: eaffffe0 b a00187a8 <rtems_region_create+0x90> <== NOT EXECUTED
a00188b0 <rtems_region_extend>:
rtems_status_code rtems_region_extend(
rtems_id id,
void *starting_address,
uintptr_t length
)
{
a00188b0: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
bool extend_ok;
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
if ( !starting_address )
a00188b4: e2518000 subs r8, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_region_extend(
rtems_id id,
void *starting_address,
uintptr_t length
)
{
a00188b8: e1a05000 mov r5, r0 <== NOT EXECUTED a00188bc: e24dd008 sub sp, sp, #8 <== NOT EXECUTED a00188c0: e1a07002 mov r7, r2 <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
if ( !starting_address )
return RTEMS_INVALID_ADDRESS;
a00188c4: 03a05009 moveq r5, #9 <== NOT EXECUTED
bool extend_ok;
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
if ( !starting_address )
a00188c8: 0a00000d beq a0018904 <rtems_region_extend+0x54> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator(); /* to prevent deletion */
a00188cc: e59f407c ldr r4, [pc, #124] ; a0018950 <rtems_region_extend+0xa0><== NOT EXECUTED a00188d0: e5940000 ldr r0, [r4] <== NOT EXECUTED a00188d4: eb00094a bl a001ae04 <_API_Mutex_Lock> <== NOT EXECUTED
Objects_Id id,
Objects_Locations *location
)
{
return (Region_Control *)
_Objects_Get_no_protection( &_Region_Information, id, location );
a00188d8: e1a01005 mov r1, r5 <== NOT EXECUTED a00188dc: e59f0070 ldr r0, [pc, #112] ; a0018954 <rtems_region_extend+0xa4><== NOT EXECUTED a00188e0: e1a0200d mov r2, sp <== NOT EXECUTED a00188e4: eb0010b2 bl a001cbb4 <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
a00188e8: e59d5000 ldr r5, [sp] <== NOT EXECUTED a00188ec: e1a06000 mov r6, r0 <== NOT EXECUTED a00188f0: e3550000 cmp r5, #0 <== NOT EXECUTED
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
a00188f4: 13a05004 movne r5, #4 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator(); /* to prevent deletion */
the_region = _Region_Get( id, &location );
switch ( location ) {
a00188f8: 0a000004 beq a0018910 <rtems_region_extend+0x60> <== NOT EXECUTED
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
a00188fc: e5940000 ldr r0, [r4] <== NOT EXECUTED a0018900: eb00095b bl a001ae74 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status; }
a0018904: e1a00005 mov r0, r5 <== NOT EXECUTED
a0018908: e28dd008 add sp, sp, #8 <== NOT EXECUTED
a001890c: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
extend_ok = _Heap_Extend(
a0018910: e2800068 add r0, r0, #104 ; 0x68 <== NOT EXECUTED a0018914: e1a01008 mov r1, r8 <== NOT EXECUTED a0018918: e1a02007 mov r2, r7 <== NOT EXECUTED a001891c: e28d3004 add r3, sp, #4 <== NOT EXECUTED a0018920: eb000c88 bl a001bb48 <_Heap_Extend> <== NOT EXECUTED
starting_address,
length,
&amount_extended
);
if ( extend_ok ) {
a0018924: 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;
a0018928: 03a05009 moveq r5, #9 <== NOT EXECUTED
starting_address,
length,
&amount_extended
);
if ( extend_ok ) {
a001892c: 0afffff2 beq a00188fc <rtems_region_extend+0x4c> <== NOT EXECUTED
the_region->length += amount_extended;
a0018930: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED a0018934: e5962054 ldr r2, [r6, #84] ; 0x54 <== NOT EXECUTED
the_region->maximum_segment_size += amount_extended;
a0018938: e596105c ldr r1, [r6, #92] ; 0x5c <== NOT EXECUTED
length,
&amount_extended
);
if ( extend_ok ) {
the_region->length += amount_extended;
a001893c: e0822003 add r2, r2, r3 <== NOT EXECUTED
the_region->maximum_segment_size += amount_extended;
a0018940: e0813003 add r3, r1, r3 <== NOT EXECUTED
length,
&amount_extended
);
if ( extend_ok ) {
the_region->length += amount_extended;
a0018944: e5862054 str r2, [r6, #84] ; 0x54 <== NOT EXECUTED
the_region->maximum_segment_size += amount_extended;
a0018948: e586305c str r3, [r6, #92] ; 0x5c <== NOT EXECUTED a001894c: eaffffea b a00188fc <rtems_region_extend+0x4c> <== NOT EXECUTED
a0018958 <rtems_region_get_free_information>:
rtems_status_code rtems_region_get_free_information(
rtems_id id,
Heap_Information_block *the_info
)
{
a0018958: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
a001895c: e2515000 subs r5, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_region_get_free_information(
rtems_id id,
Heap_Information_block *the_info
)
{
a0018960: e1a06000 mov r6, r0 <== NOT EXECUTED a0018964: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
return RTEMS_INVALID_ADDRESS;
a0018968: 03a06009 moveq r6, #9 <== NOT EXECUTED
{
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
a001896c: 0a00000c beq a00189a4 <rtems_region_get_free_information+0x4c><== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
a0018970: e59f4054 ldr r4, [pc, #84] ; a00189cc <rtems_region_get_free_information+0x74><== NOT EXECUTED a0018974: e5940000 ldr r0, [r4] <== NOT EXECUTED a0018978: eb000921 bl a001ae04 <_API_Mutex_Lock> <== NOT EXECUTED a001897c: e1a01006 mov r1, r6 <== NOT EXECUTED a0018980: e59f0048 ldr r0, [pc, #72] ; a00189d0 <rtems_region_get_free_information+0x78><== NOT EXECUTED a0018984: e1a0200d mov r2, sp <== NOT EXECUTED a0018988: eb001089 bl a001cbb4 <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
a001898c: e59d6000 ldr r6, [sp] <== NOT EXECUTED a0018990: e3560000 cmp r6, #0 <== NOT EXECUTED
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
a0018994: 13a06004 movne r6, #4 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
the_region = _Region_Get( id, &location );
switch ( location ) {
a0018998: 0a000004 beq a00189b0 <rtems_region_get_free_information+0x58><== NOT EXECUTED
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
a001899c: e5940000 ldr r0, [r4] <== NOT EXECUTED a00189a0: eb000933 bl a001ae74 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status; }
a00189a4: e1a00006 mov r0, r6 <== NOT EXECUTED
a00189a8: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a00189ac: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
the_info->Used.number = 0;
a00189b0: e585600c str r6, [r5, #12] <== NOT EXECUTED
the_info->Used.total = 0;
a00189b4: e5856014 str r6, [r5, #20] <== NOT EXECUTED
the_info->Used.largest = 0;
a00189b8: e5856010 str r6, [r5, #16] <== NOT EXECUTED
_Heap_Get_free_information( &the_region->Memory, &the_info->Free );
a00189bc: e2800068 add r0, r0, #104 ; 0x68 <== NOT EXECUTED a00189c0: e1a01005 mov r1, r5 <== NOT EXECUTED a00189c4: eb000d7c bl a001bfbc <_Heap_Get_free_information> <== NOT EXECUTED
return_status = RTEMS_SUCCESSFUL;
break;
a00189c8: eafffff3 b a001899c <rtems_region_get_free_information+0x44><== NOT EXECUTED
a00189d4 <rtems_region_get_information>:
rtems_status_code rtems_region_get_information(
rtems_id id,
Heap_Information_block *the_info
)
{
a00189d4: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
a00189d8: e2515000 subs r5, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_region_get_information(
rtems_id id,
Heap_Information_block *the_info
)
{
a00189dc: e1a06000 mov r6, r0 <== NOT EXECUTED a00189e0: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
return RTEMS_INVALID_ADDRESS;
a00189e4: 03a06009 moveq r6, #9 <== NOT EXECUTED
{
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
a00189e8: 0a00000c beq a0018a20 <rtems_region_get_information+0x4c> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
a00189ec: e59f4048 ldr r4, [pc, #72] ; a0018a3c <rtems_region_get_information+0x68><== NOT EXECUTED a00189f0: e5940000 ldr r0, [r4] <== NOT EXECUTED a00189f4: eb000902 bl a001ae04 <_API_Mutex_Lock> <== NOT EXECUTED a00189f8: e1a01006 mov r1, r6 <== NOT EXECUTED a00189fc: e59f003c ldr r0, [pc, #60] ; a0018a40 <rtems_region_get_information+0x6c><== NOT EXECUTED a0018a00: e1a0200d mov r2, sp <== NOT EXECUTED a0018a04: eb00106a bl a001cbb4 <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
a0018a08: e59d6000 ldr r6, [sp] <== NOT EXECUTED a0018a0c: e3560000 cmp r6, #0 <== NOT EXECUTED
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
a0018a10: 13a06004 movne r6, #4 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
the_region = _Region_Get( id, &location );
switch ( location ) {
a0018a14: 0a000004 beq a0018a2c <rtems_region_get_information+0x58> <== NOT EXECUTED
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
a0018a18: e5940000 ldr r0, [r4] <== NOT EXECUTED a0018a1c: eb000914 bl a001ae74 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status; }
a0018a20: e1a00006 mov r0, r6 <== NOT EXECUTED
a0018a24: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a0018a28: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_Heap_Get_information( &the_region->Memory, the_info );
a0018a2c: e2800068 add r0, r0, #104 ; 0x68 <== NOT EXECUTED a0018a30: e1a01005 mov r1, r5 <== NOT EXECUTED a0018a34: eb000d7a bl a001c024 <_Heap_Get_information> <== NOT EXECUTED
return_status = RTEMS_SUCCESSFUL;
break;
a0018a38: eafffff6 b a0018a18 <rtems_region_get_information+0x44> <== NOT EXECUTED
a0018b88 <rtems_region_get_segment_size>:
rtems_status_code rtems_region_get_segment_size(
rtems_id id,
void *segment,
uintptr_t *size
)
{
a0018b88: e92d40f0 push {r4, r5, r6, r7, lr}
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
register Region_Control *the_region;
if ( !segment )
a0018b8c: e2516000 subs r6, r1, #0
rtems_status_code rtems_region_get_segment_size(
rtems_id id,
void *segment,
uintptr_t *size
)
{
a0018b90: e24dd004 sub sp, sp, #4 a0018b94: e1a07000 mov r7, r0 a0018b98: e1a05002 mov r5, r2
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
register Region_Control *the_region;
if ( !segment )
a0018b9c: 0a00001b beq a0018c10 <rtems_region_get_segment_size+0x88>
return RTEMS_INVALID_ADDRESS;
if ( !size )
a0018ba0: e3520000 cmp r2, #0
a0018ba4: 0a000019 beq a0018c10 <rtems_region_get_segment_size+0x88>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
a0018ba8: e59f4068 ldr r4, [pc, #104] ; a0018c18 <rtems_region_get_segment_size+0x90> a0018bac: e5940000 ldr r0, [r4] a0018bb0: eb000893 bl a001ae04 <_API_Mutex_Lock> a0018bb4: e59f0060 ldr r0, [pc, #96] ; a0018c1c <rtems_region_get_segment_size+0x94> a0018bb8: e1a01007 mov r1, r7 a0018bbc: e1a0200d mov r2, sp a0018bc0: eb000ffb bl a001cbb4 <_Objects_Get_no_protection>
the_region = _Region_Get( id, &location );
switch ( location ) {
a0018bc4: e59d3000 ldr r3, [sp] a0018bc8: e3530000 cmp r3, #0
a0018bcc: 0a000007 beq a0018bf0 <rtems_region_get_segment_size+0x68>
void *segment,
uintptr_t *size
)
{
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
a0018bd0: e3530001 cmp r3, #1 <== NOT EXECUTED a0018bd4: 03a05004 moveq r5, #4 <== NOT EXECUTED a0018bd8: 13a05000 movne r5, #0 <== NOT EXECUTED
case OBJECTS_ERROR:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
a0018bdc: e5940000 ldr r0, [r4] a0018be0: eb0008a3 bl a001ae74 <_API_Mutex_Unlock>
return return_status; }
a0018be4: e1a00005 mov r0, r5
a0018be8: e28dd004 add sp, sp, #4
a0018bec: e8bd80f0 pop {r4, r5, r6, r7, pc}
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Heap_Size_of_alloc_area( &the_region->Memory, segment, size ) )
a0018bf0: e1a02005 mov r2, r5 a0018bf4: e2800068 add r0, r0, #104 ; 0x68 a0018bf8: e1a01006 mov r1, r6 a0018bfc: eb000e7d bl a001c5f8 <_Heap_Size_of_alloc_area>
void *segment,
uintptr_t *size
)
{
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
a0018c00: e3500000 cmp r0, #0 a0018c04: 03a05009 moveq r5, #9 a0018c08: 13a05000 movne r5, #0 a0018c0c: eafffff2 b a0018bdc <rtems_region_get_segment_size+0x54>
if ( !segment )
return RTEMS_INVALID_ADDRESS;
if ( !size )
return RTEMS_INVALID_ADDRESS;
a0018c10: e3a05009 mov r5, #9 <== NOT EXECUTED a0018c14: eafffff2 b a0018be4 <rtems_region_get_segment_size+0x5c> <== NOT EXECUTED
a0018c50 <rtems_region_resize_segment>:
rtems_id id,
void *segment,
uintptr_t size,
uintptr_t *old_size
)
{
a0018c50: e92d41f0 push {r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
uintptr_t osize;
rtems_status_code return_status;
Heap_Resize_status status;
register Region_Control *the_region;
if ( !old_size )
a0018c54: e2535000 subs r5, r3, #0 <== NOT EXECUTED
rtems_id id,
void *segment,
uintptr_t size,
uintptr_t *old_size
)
{
a0018c58: e1a08000 mov r8, r0 <== NOT EXECUTED a0018c5c: e24dd010 sub sp, sp, #16 <== NOT EXECUTED a0018c60: e1a07001 mov r7, r1 <== NOT EXECUTED a0018c64: 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;
a0018c68: 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 )
a0018c6c: 0a00000d beq a0018ca8 <rtems_region_resize_segment+0x58> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
a0018c70: e59f408c ldr r4, [pc, #140] ; a0018d04 <rtems_region_resize_segment+0xb4><== NOT EXECUTED a0018c74: e5940000 ldr r0, [r4] <== NOT EXECUTED a0018c78: eb000861 bl a001ae04 <_API_Mutex_Lock> <== NOT EXECUTED a0018c7c: e1a01008 mov r1, r8 <== NOT EXECUTED a0018c80: e59f0080 ldr r0, [pc, #128] ; a0018d08 <rtems_region_resize_segment+0xb8><== NOT EXECUTED a0018c84: e28d2008 add r2, sp, #8 <== NOT EXECUTED a0018c88: eb000fc9 bl a001cbb4 <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
a0018c8c: e59d3008 ldr r3, [sp, #8] <== NOT EXECUTED a0018c90: e1a08000 mov r8, r0 <== NOT EXECUTED a0018c94: e3530000 cmp r3, #0 <== NOT EXECUTED a0018c98: 0a000004 beq a0018cb0 <rtems_region_resize_segment+0x60> <== NOT EXECUTED
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
a0018c9c: e5940000 ldr r0, [r4] <== NOT EXECUTED a0018ca0: eb000873 bl a001ae74 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status;
a0018ca4: e3a00004 mov r0, #4 <== NOT EXECUTED
}
a0018ca8: e28dd010 add sp, sp, #16 <== NOT EXECUTED
a0018cac: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
case OBJECTS_LOCAL:
_Region_Debug_Walk( the_region, 7 );
status = _Heap_Resize_block(
a0018cb0: e28d300c add r3, sp, #12 <== NOT EXECUTED a0018cb4: e58d3000 str r3, [sp] <== NOT EXECUTED a0018cb8: e1a02006 mov r2, r6 <== NOT EXECUTED a0018cbc: e28d3004 add r3, sp, #4 <== NOT EXECUTED a0018cc0: e2800068 add r0, r0, #104 ; 0x68 <== NOT EXECUTED a0018cc4: e1a01007 mov r1, r7 <== NOT EXECUTED a0018cc8: eb000dfa bl a001c4b8 <_Heap_Resize_block> <== NOT EXECUTED
segment,
(uint32_t) size,
&osize,
&avail_size
);
*old_size = (uint32_t) osize;
a0018ccc: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED
_Region_Debug_Walk( the_region, 8 );
if ( status == HEAP_RESIZE_SUCCESSFUL )
a0018cd0: e2506000 subs r6, r0, #0 <== NOT EXECUTED
segment,
(uint32_t) size,
&osize,
&avail_size
);
*old_size = (uint32_t) osize;
a0018cd4: e5853000 str r3, [r5] <== NOT EXECUTED
_Region_Debug_Walk( the_region, 8 );
if ( status == HEAP_RESIZE_SUCCESSFUL )
a0018cd8: 1a000003 bne a0018cec <rtems_region_resize_segment+0x9c> <== NOT EXECUTED
_Region_Process_queue( the_region ); /* unlocks allocator */
a0018cdc: e1a00008 mov r0, r8 <== NOT EXECUTED a0018ce0: eb001f24 bl a0020978 <_Region_Process_queue> <== NOT EXECUTED
else
_RTEMS_Unlock_allocator();
if (status == HEAP_RESIZE_SUCCESSFUL)
return RTEMS_SUCCESSFUL;
a0018ce4: e1a00006 mov r0, r6 <== NOT EXECUTED a0018ce8: eaffffee b a0018ca8 <rtems_region_resize_segment+0x58> <== NOT EXECUTED
_Region_Debug_Walk( the_region, 8 );
if ( status == HEAP_RESIZE_SUCCESSFUL )
_Region_Process_queue( the_region ); /* unlocks allocator */
else
_RTEMS_Unlock_allocator();
a0018cec: e5940000 ldr r0, [r4] <== NOT EXECUTED a0018cf0: eb00085f bl a001ae74 <_API_Mutex_Unlock> <== NOT EXECUTED
if (status == HEAP_RESIZE_SUCCESSFUL)
return RTEMS_SUCCESSFUL;
if (status == HEAP_RESIZE_UNSATISFIED)
return RTEMS_UNSATISFIED;
a0018cf4: e3560001 cmp r6, #1 <== NOT EXECUTED a0018cf8: 13a00009 movne r0, #9 <== NOT EXECUTED a0018cfc: 03a0000d moveq r0, #13 <== NOT EXECUTED a0018d00: eaffffe8 b a0018ca8 <rtems_region_resize_segment+0x58> <== NOT EXECUTED
a0018d0c <rtems_region_return_segment>:
rtems_status_code rtems_region_return_segment(
rtems_id id,
void *segment
)
{
a0018d0c: e92d40f0 push {r4, r5, r6, r7, lr}
uint32_t size;
#endif
int status;
register Region_Control *the_region;
_RTEMS_Lock_allocator();
a0018d10: e59f4078 ldr r4, [pc, #120] ; a0018d90 <rtems_region_return_segment+0x84>
rtems_status_code rtems_region_return_segment(
rtems_id id,
void *segment
)
{
a0018d14: e24dd004 sub sp, sp, #4 a0018d18: e1a06000 mov r6, r0
uint32_t size;
#endif
int status;
register Region_Control *the_region;
_RTEMS_Lock_allocator();
a0018d1c: e5940000 ldr r0, [r4]
rtems_status_code rtems_region_return_segment(
rtems_id id,
void *segment
)
{
a0018d20: e1a05001 mov r5, r1
uint32_t size;
#endif
int status;
register Region_Control *the_region;
_RTEMS_Lock_allocator();
a0018d24: eb000836 bl a001ae04 <_API_Mutex_Lock> a0018d28: e1a01006 mov r1, r6 a0018d2c: e59f0060 ldr r0, [pc, #96] ; a0018d94 <rtems_region_return_segment+0x88> a0018d30: e1a0200d mov r2, sp a0018d34: eb000f9e bl a001cbb4 <_Objects_Get_no_protection>
the_region = _Region_Get( id, &location );
switch ( location ) {
a0018d38: e59d6000 ldr r6, [sp] a0018d3c: e1a07000 mov r7, r0 a0018d40: e3560000 cmp r6, #0
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
a0018d44: 13a06004 movne r6, #4
register Region_Control *the_region;
_RTEMS_Lock_allocator();
the_region = _Region_Get( id, &location );
switch ( location ) {
a0018d48: 1a000005 bne a0018d64 <rtems_region_return_segment+0x58>
RTEMS_INLINE_ROUTINE bool _Region_Free_segment (
Region_Control *the_region,
void *the_segment
)
{
return _Heap_Free( &the_region->Memory, the_segment );
a0018d4c: e2800068 add r0, r0, #104 ; 0x68 a0018d50: e1a01005 mov r1, r5 a0018d54: eb000c28 bl a001bdfc <_Heap_Free>
#endif
status = _Region_Free_segment( the_region, segment );
_Region_Debug_Walk( the_region, 4 );
if ( !status )
a0018d58: e3500000 cmp r0, #0
return_status = RTEMS_INVALID_ADDRESS;
a0018d5c: 03a06009 moveq r6, #9
#endif
status = _Region_Free_segment( the_region, segment );
_Region_Debug_Walk( the_region, 4 );
if ( !status )
a0018d60: 1a000004 bne a0018d78 <rtems_region_return_segment+0x6c>
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
a0018d64: e5940000 ldr r0, [r4] <== NOT EXECUTED a0018d68: eb000841 bl a001ae74 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status; }
a0018d6c: e1a00006 mov r0, r6
a0018d70: e28dd004 add sp, sp, #4
a0018d74: e8bd80f0 pop {r4, r5, r6, r7, pc}
_Region_Debug_Walk( the_region, 4 );
if ( !status )
return_status = RTEMS_INVALID_ADDRESS;
else {
the_region->number_of_used_blocks -= 1;
a0018d78: e5973064 ldr r3, [r7, #100] ; 0x64
_Region_Process_queue(the_region); /* unlocks allocator */
a0018d7c: e1a00007 mov r0, r7
_Region_Debug_Walk( the_region, 4 );
if ( !status )
return_status = RTEMS_INVALID_ADDRESS;
else {
the_region->number_of_used_blocks -= 1;
a0018d80: e2433001 sub r3, r3, #1 a0018d84: e5873064 str r3, [r7, #100] ; 0x64
_Region_Process_queue(the_region); /* unlocks allocator */
a0018d88: eb001efa bl a0020978 <_Region_Process_queue>
return RTEMS_SUCCESSFUL;
a0018d8c: eafffff6 b a0018d6c <rtems_region_return_segment+0x60>
a0009850 <rtems_semaphore_create>:
uint32_t count,
rtems_attribute attribute_set,
rtems_task_priority priority_ceiling,
rtems_id *id
)
{
a0009850: e92d41f0 push {r4, r5, r6, r7, r8, lr}
register Semaphore_Control *the_semaphore;
CORE_mutex_Attributes the_mutex_attr;
CORE_semaphore_Attributes the_semaphore_attr;
CORE_mutex_Status mutex_status;
if ( !rtems_is_name_valid( name ) )
a0009854: e2505000 subs r5, r0, #0
uint32_t count,
rtems_attribute attribute_set,
rtems_task_priority priority_ceiling,
rtems_id *id
)
{
a0009858: e24dd020 sub sp, sp, #32 a000985c: e1a04001 mov r4, r1 a0009860: 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;
a0009864: 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 ) )
a0009868: 0a000008 beq a0009890 <rtems_semaphore_create+0x40>
return RTEMS_INVALID_NAME;
if ( !id )
a000986c: e3560000 cmp r6, #0
return RTEMS_INVALID_ADDRESS;
a0009870: 03a00009 moveq r0, #9
CORE_mutex_Status mutex_status;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
a0009874: 0a000005 beq a0009890 <rtems_semaphore_create+0x40>
return RTEMS_NOT_DEFINED;
} else
#endif
if ( _Attributes_Is_inherit_priority( attribute_set ) ||
a0009878: e21210c0 ands r1, r2, #192 ; 0xc0
a000987c: 0a000037 beq a0009960 <rtems_semaphore_create+0x110>
*/
RTEMS_INLINE_ROUTINE bool _Attributes_Is_binary_semaphore(
rtems_attribute attribute_set
)
{
return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_BINARY_SEMAPHORE);
a0009880: e2028030 and r8, r2, #48 ; 0x30
_Attributes_Is_priority_ceiling( attribute_set ) ) {
if ( ! (_Attributes_Is_binary_semaphore( attribute_set ) &&
a0009884: e3580010 cmp r8, #16
a0009888: 0a000002 beq a0009898 <rtems_semaphore_create+0x48>
}
if ( _Attributes_Is_inherit_priority( attribute_set ) &&
_Attributes_Is_priority_ceiling( attribute_set ) )
return RTEMS_NOT_DEFINED;
a000988c: e3a0000b mov r0, #11 <== NOT EXECUTED
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
a0009890: e28dd020 add sp, sp, #32
a0009894: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
#endif
if ( _Attributes_Is_inherit_priority( attribute_set ) ||
_Attributes_Is_priority_ceiling( attribute_set ) ) {
if ( ! (_Attributes_Is_binary_semaphore( attribute_set ) &&
a0009898: e3120004 tst r2, #4
a000989c: 0afffffa beq a000988c <rtems_semaphore_create+0x3c>
_Attributes_Is_priority( attribute_set ) ) )
return RTEMS_NOT_DEFINED;
}
if ( _Attributes_Is_inherit_priority( attribute_set ) &&
a00098a0: e35100c0 cmp r1, #192 ; 0xc0
a00098a4: 0afffff8 beq a000988c <rtems_semaphore_create+0x3c>
_Attributes_Is_priority_ceiling( attribute_set ) )
return RTEMS_NOT_DEFINED;
if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) )
a00098a8: e3540001 cmp r4, #1
return RTEMS_INVALID_NUMBER;
a00098ac: 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 ) )
a00098b0: 8afffff6 bhi a0009890 <rtems_semaphore_create+0x40>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
a00098b4: e59f1150 ldr r1, [pc, #336] ; a0009a0c <rtems_semaphore_create+0x1bc> a00098b8: e5910000 ldr r0, [r1] a00098bc: e2800001 add r0, r0, #1 a00098c0: e5810000 str r0, [r1]
* This function allocates a semaphore control block from
* the inactive chain of free semaphore control blocks.
*/
RTEMS_INLINE_ROUTINE Semaphore_Control *_Semaphore_Allocate( void )
{
return (Semaphore_Control *) _Objects_Allocate( &_Semaphore_Information );
a00098c4: e59f0144 ldr r0, [pc, #324] ; a0009a10 <rtems_semaphore_create+0x1c0> a00098c8: e58d2004 str r2, [sp, #4] a00098cc: e58d3000 str r3, [sp] a00098d0: eb00054a bl a000ae00 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* prevents deletion */
the_semaphore = _Semaphore_Allocate();
if ( !the_semaphore ) {
a00098d4: e2507000 subs r7, r0, #0 a00098d8: e59d2004 ldr r2, [sp, #4] a00098dc: e59d3000 ldr r3, [sp]
a00098e0: 0a00002f beq a00099a4 <rtems_semaphore_create+0x154>
the_semaphore->attribute_set = attribute_set;
/*
* Initialize it as a counting semaphore.
*/
if ( _Attributes_Is_counting_semaphore( attribute_set ) ) {
a00098e4: e3580000 cmp r8, #0
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_semaphore->attribute_set = attribute_set;
a00098e8: e5872010 str r2, [r7, #16]
/*
* Initialize it as a counting semaphore.
*/
if ( _Attributes_Is_counting_semaphore( attribute_set ) ) {
a00098ec: 0a00001e beq a000996c <rtems_semaphore_create+0x11c>
} else {
/*
* It is either simple binary semaphore or a more powerful mutex
* style binary semaphore. This is the mutex style.
*/
if ( _Attributes_Is_priority( attribute_set ) )
a00098f0: e2121004 ands r1, r2, #4
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY;
a00098f4: 13a01001 movne r1, #1 a00098f8: 158d1010 strne r1, [sp, #16]
else
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
a00098fc: 058d1010 streq r1, [sp, #16]
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
a0009900: e3580010 cmp r8, #16
a0009904: 0a000029 beq a00099b0 <rtems_semaphore_create+0x160>
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING;
the_mutex_attr.only_owner_release = true;
}
}
} else /* must be simple binary semaphore */ {
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_BLOCKS;
a0009908: e3a03002 mov r3, #2 a000990c: e58d3008 str r3, [sp, #8]
the_mutex_attr.only_owner_release = false;
a0009910: e3a03000 mov r3, #0 a0009914: e5cd300c strb r3, [sp, #12]
}
mutex_status = _CORE_mutex_Initialize(
a0009918: e3540001 cmp r4, #1 a000991c: 13a02000 movne r2, #0 a0009920: 03a02001 moveq r2, #1 a0009924: e2870014 add r0, r7, #20 a0009928: e28d1008 add r1, sp, #8 a000992c: eb0002e1 bl a000a4b8 <_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 ) {
a0009930: e3500006 cmp r0, #6
a0009934: 0a00002e beq a00099f4 <rtems_semaphore_create+0x1a4>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a0009938: e59f20d0 ldr r2, [pc, #208] ; a0009a10 <rtems_semaphore_create+0x1c0>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
a000993c: e5973008 ldr r3, [r7, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a0009940: e592201c ldr r2, [r2, #28]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
a0009944: e1a01803 lsl r1, r3, #16
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a0009948: e7827721 str r7, [r2, r1, lsr #14]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
a000994c: e587500c str r5, [r7, #12]
&_Semaphore_Information,
&the_semaphore->Object,
(Objects_Name) name
);
*id = the_semaphore->Object.id;
a0009950: e5863000 str r3, [r6]
the_semaphore->Object.id,
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
a0009954: eb00095c bl a000becc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0009958: e3a00000 mov r0, #0 a000995c: eaffffcb b a0009890 <rtems_semaphore_create+0x40>
if ( _Attributes_Is_inherit_priority( attribute_set ) &&
_Attributes_Is_priority_ceiling( attribute_set ) )
return RTEMS_NOT_DEFINED;
if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) )
a0009960: e2128030 ands r8, r2, #48 ; 0x30
a0009964: 1affffcf bne a00098a8 <rtems_semaphore_create+0x58>
a0009968: eaffffd1 b a00098b4 <rtems_semaphore_create+0x64>
/*
* This effectively disables limit checking.
*/
the_semaphore_attr.maximum_count = 0xFFFFFFFF;
if ( _Attributes_Is_priority( attribute_set ) )
a000996c: e3120004 tst r2, #4
*/
if ( _Attributes_Is_counting_semaphore( attribute_set ) ) {
/*
* This effectively disables limit checking.
*/
the_semaphore_attr.maximum_count = 0xFFFFFFFF;
a0009970: e3e03000 mvn r3, #0 a0009974: e58d3018 str r3, [sp, #24]
if ( _Attributes_Is_priority( attribute_set ) )
the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY;
a0009978: 13a03001 movne r3, #1 a000997c: 158d301c strne r3, [sp, #28]
* The following are just to make Purify happy.
*/
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM;
_CORE_semaphore_Initialize(
a0009980: e2870014 add r0, r7, #20
the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_FIFO;
/*
* The following are just to make Purify happy.
*/
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
a0009984: e3a03000 mov r3, #0
the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM;
_CORE_semaphore_Initialize(
a0009988: e28d1018 add r1, sp, #24 a000998c: 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;
a0009990: 058d801c streq r8, [sp, #28]
/*
* The following are just to make Purify happy.
*/
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
a0009994: e58d3008 str r3, [sp, #8]
the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM;
a0009998: e58d3014 str r3, [sp, #20]
_CORE_semaphore_Initialize(
a000999c: eb000394 bl a000a7f4 <_CORE_semaphore_Initialize> a00099a0: eaffffe4 b a0009938 <rtems_semaphore_create+0xe8>
_Thread_Disable_dispatch(); /* prevents deletion */
the_semaphore = _Semaphore_Allocate();
if ( !the_semaphore ) {
_Thread_Enable_dispatch();
a00099a4: eb000948 bl a000becc <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
a00099a8: e3a00005 mov r0, #5 a00099ac: eaffffb7 b a0009890 <rtems_semaphore_create+0x40>
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
the_mutex_attr.priority_ceiling = priority_ceiling;
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
the_mutex_attr.only_owner_release = false;
if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) {
a00099b0: e59d0010 ldr r0, [sp, #16]
else
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
the_mutex_attr.priority_ceiling = priority_ceiling;
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
a00099b4: e3a01000 mov r1, #0
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;
a00099b8: e58d3014 str r3, [sp, #20]
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 ) {
a00099bc: e3500001 cmp r0, #1
else
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
the_mutex_attr.priority_ceiling = priority_ceiling;
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
a00099c0: e58d1008 str r1, [sp, #8]
the_mutex_attr.only_owner_release = false;
a00099c4: e5cd100c strb r1, [sp, #12]
if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) {
a00099c8: 1affffd2 bne a0009918 <rtems_semaphore_create+0xc8>
if ( _Attributes_Is_inherit_priority( attribute_set ) ) {
a00099cc: e3120040 tst r2, #64 ; 0x40
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
a00099d0: 13a03002 movne r3, #2 a00099d4: 158d3010 strne r3, [sp, #16]
the_mutex_attr.only_owner_release = true;
a00099d8: 15cd000c strbne r0, [sp, #12]
the_mutex_attr.priority_ceiling = priority_ceiling;
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
the_mutex_attr.only_owner_release = false;
if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) {
if ( _Attributes_Is_inherit_priority( attribute_set ) ) {
a00099dc: 1affffcd bne a0009918 <rtems_semaphore_create+0xc8>
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
the_mutex_attr.only_owner_release = true;
} else if ( _Attributes_Is_priority_ceiling( attribute_set ) ) {
a00099e0: e3120080 tst r2, #128 ; 0x80
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING;
a00099e4: 13a03003 movne r3, #3 a00099e8: 158d3010 strne r3, [sp, #16]
the_mutex_attr.only_owner_release = true;
a00099ec: 15cd000c strbne r0, [sp, #12] a00099f0: eaffffc8 b a0009918 <rtems_semaphore_create+0xc8>
*/
RTEMS_INLINE_ROUTINE void _Semaphore_Free (
Semaphore_Control *the_semaphore
)
{
_Objects_Free( &_Semaphore_Information, &the_semaphore->Object );
a00099f4: e59f0014 ldr r0, [pc, #20] ; a0009a10 <rtems_semaphore_create+0x1c0> a00099f8: e1a01007 mov r1, r7 a00099fc: eb0005db bl a000b170 <_Objects_Free>
(count == 1) ? CORE_MUTEX_UNLOCKED : CORE_MUTEX_LOCKED
);
if ( mutex_status == CORE_MUTEX_STATUS_CEILING_VIOLATED ) {
_Semaphore_Free( the_semaphore );
_Thread_Enable_dispatch();
a0009a00: eb000931 bl a000becc <_Thread_Enable_dispatch>
return RTEMS_INVALID_PRIORITY;
a0009a04: e3a00013 mov r0, #19 a0009a08: eaffffa0 b a0009890 <rtems_semaphore_create+0x40>
a0009a14 <rtems_semaphore_delete>:
#endif
rtems_status_code rtems_semaphore_delete(
rtems_id id
)
{
a0009a14: e92d4010 push {r4, lr}
a0009a18: e24dd004 sub sp, sp, #4
a0009a1c: e1a01000 mov r1, r0
Objects_Id id,
Objects_Locations *location
)
{
return (Semaphore_Control *)
_Objects_Get( &_Semaphore_Information, id, location );
a0009a20: e1a0200d mov r2, sp a0009a24: e59f0088 ldr r0, [pc, #136] ; a0009ab4 <rtems_semaphore_delete+0xa0> a0009a28: eb000629 bl a000b2d4 <_Objects_Get>
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
a0009a2c: e59d3000 ldr r3, [sp] a0009a30: e1a04000 mov r4, r0 a0009a34: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0009a38: 13a00004 movne r0, #4
{
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
a0009a3c: 1a000009 bne a0009a68 <rtems_semaphore_delete+0x54>
*/
RTEMS_INLINE_ROUTINE bool _Attributes_Is_counting_semaphore(
rtems_attribute attribute_set
)
{
return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_COUNTING_SEMAPHORE);
a0009a40: e5941010 ldr r1, [r4, #16]
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
a0009a44: e2111030 ands r1, r1, #48 ; 0x30
a0009a48: 0a000015 beq a0009aa4 <rtems_semaphore_delete+0x90>
if ( _CORE_mutex_Is_locked( &the_semaphore->Core_control.mutex ) &&
a0009a4c: e5943064 ldr r3, [r4, #100] ; 0x64 a0009a50: e3530000 cmp r3, #0
a0009a54: 1a000005 bne a0009a70 <rtems_semaphore_delete+0x5c>
a0009a58: e3510020 cmp r1, #32
a0009a5c: 0a000003 beq a0009a70 <rtems_semaphore_delete+0x5c>
!_Attributes_Is_simple_binary_semaphore(
the_semaphore->attribute_set ) ) {
_Thread_Enable_dispatch();
a0009a60: eb000919 bl a000becc <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_RESOURCE_IN_USE;
a0009a64: e3a0000c mov r0, #12 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0009a68: e28dd004 add sp, sp, #4
a0009a6c: e8bd8010 pop {r4, pc}
!_Attributes_Is_simple_binary_semaphore(
the_semaphore->attribute_set ) ) {
_Thread_Enable_dispatch();
return RTEMS_RESOURCE_IN_USE;
}
_CORE_mutex_Flush(
a0009a70: e2840014 add r0, r4, #20 a0009a74: e3a01000 mov r1, #0 a0009a78: e3a02004 mov r2, #4 a0009a7c: eb00028c bl a000a4b4 <_CORE_mutex_Flush>
SEMAPHORE_MP_OBJECT_WAS_DELETED,
CORE_SEMAPHORE_WAS_DELETED
);
}
_Objects_Close( &_Semaphore_Information, &the_semaphore->Object );
a0009a80: e1a01004 mov r1, r4 a0009a84: e59f0028 ldr r0, [pc, #40] ; a0009ab4 <rtems_semaphore_delete+0xa0> a0009a88: eb000501 bl a000ae94 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _Semaphore_Free (
Semaphore_Control *the_semaphore
)
{
_Objects_Free( &_Semaphore_Information, &the_semaphore->Object );
a0009a8c: e59f0020 ldr r0, [pc, #32] ; a0009ab4 <rtems_semaphore_delete+0xa0> a0009a90: e1a01004 mov r1, r4 a0009a94: eb0005b5 bl a000b170 <_Objects_Free>
0, /* Not used */
0 /* Not used */
);
}
#endif
_Thread_Enable_dispatch();
a0009a98: eb00090b bl a000becc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0009a9c: e3a00000 mov r0, #0 a0009aa0: eafffff0 b a0009a68 <rtems_semaphore_delete+0x54>
&the_semaphore->Core_control.mutex,
SEMAPHORE_MP_OBJECT_WAS_DELETED,
CORE_MUTEX_WAS_DELETED
);
} else {
_CORE_semaphore_Flush(
a0009aa4: e2840014 add r0, r4, #20 a0009aa8: e3a02002 mov r2, #2 a0009aac: eb00034f bl a000a7f0 <_CORE_semaphore_Flush> a0009ab0: eafffff2 b a0009a80 <rtems_semaphore_delete+0x6c>
a0012acc <rtems_semaphore_flush>:
#endif
rtems_status_code rtems_semaphore_flush(
rtems_id id
)
{
a0012acc: e52de004 push {lr} ; (str lr, [sp, #-4]!)
a0012ad0: e24dd004 sub sp, sp, #4
a0012ad4: e1a01000 mov r1, r0
a0012ad8: e1a0200d mov r2, sp
a0012adc: e59f004c ldr r0, [pc, #76] ; a0012b30 <rtems_semaphore_flush+0x64>
a0012ae0: ebffe6ad bl a000c59c <_Objects_Get>
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
a0012ae4: e59d3000 ldr r3, [sp] a0012ae8: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0012aec: 13a00004 movne r0, #4
{
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
a0012af0: 1a000007 bne a0012b14 <rtems_semaphore_flush+0x48>
*/
RTEMS_INLINE_ROUTINE bool _Attributes_Is_counting_semaphore(
rtems_attribute attribute_set
)
{
return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_COUNTING_SEMAPHORE);
a0012af4: e5901010 ldr r1, [r0, #16]
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
a0012af8: e2111030 ands r1, r1, #48 ; 0x30
a0012afc: 1a000006 bne a0012b1c <rtems_semaphore_flush+0x50>
&the_semaphore->Core_control.mutex,
SEND_OBJECT_WAS_DELETED,
CORE_MUTEX_STATUS_UNSATISFIED_NOWAIT
);
} else {
_CORE_semaphore_Flush(
a0012b00: e2800014 add r0, r0, #20 <== NOT EXECUTED a0012b04: e3a02001 mov r2, #1 <== NOT EXECUTED a0012b08: ebffe40a bl a000bb38 <_CORE_semaphore_Flush> <== NOT EXECUTED
&the_semaphore->Core_control.semaphore,
SEND_OBJECT_WAS_DELETED,
CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT
);
}
_Thread_Enable_dispatch();
a0012b0c: ebffe9a6 bl a000d1ac <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0012b10: e3a00000 mov r0, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0012b14: e28dd004 add sp, sp, #4
a0012b18: e8bd8000 pop {pc}
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
_CORE_mutex_Flush(
a0012b1c: e2800014 add r0, r0, #20 a0012b20: e1a01003 mov r1, r3 a0012b24: e3a02001 mov r2, #1 a0012b28: ebffe333 bl a000b7fc <_CORE_mutex_Flush> a0012b2c: eafffff6 b a0012b0c <rtems_semaphore_flush+0x40>
a0009ab8 <rtems_semaphore_obtain>:
rtems_status_code rtems_semaphore_obtain(
rtems_id id,
rtems_option option_set,
rtems_interval timeout
)
{
a0009ab8: e92d40f0 push {r4, r5, r6, r7, lr}
a0009abc: e1a04000 mov r4, r0
a0009ac0: e24dd00c sub sp, sp, #12
Objects_Locations *location,
ISR_Level *level
)
{
return (Semaphore_Control *)
_Objects_Get_isr_disable( &_Semaphore_Information, id, location, level );
a0009ac4: e28d3004 add r3, sp, #4 a0009ac8: e1a05001 mov r5, r1 a0009acc: e1a06002 mov r6, r2 a0009ad0: e59f00f4 ldr r0, [pc, #244] ; a0009bcc <rtems_semaphore_obtain+0x114> a0009ad4: e1a01004 mov r1, r4 a0009ad8: e28d2008 add r2, sp, #8 a0009adc: eb0005e0 bl a000b264 <_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 ) {
a0009ae0: e59d3008 ldr r3, [sp, #8] a0009ae4: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0009ae8: 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 ) {
a0009aec: 1a00000e bne a0009b2c <rtems_semaphore_obtain+0x74>
a0009af0: e5903010 ldr r3, [r0, #16]
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
a0009af4: e2133030 ands r3, r3, #48 ; 0x30
a0009af8: 0a00000d beq a0009b34 <rtems_semaphore_obtain+0x7c>
_CORE_mutex_Seize(
a0009afc: 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;
a0009b00: e2052001 and r2, r5, #1 a0009b04: e2800014 add r0, r0, #20 a0009b08: e58d3000 str r3, [sp] a0009b0c: e2222001 eor r2, r2, #1 a0009b10: e1a03006 mov r3, r6 a0009b14: e1a01004 mov r1, r4 a0009b18: eb0002b0 bl a000a5e0 <_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 );
a0009b1c: e59f30ac ldr r3, [pc, #172] ; a0009bd0 <rtems_semaphore_obtain+0x118> a0009b20: e5933004 ldr r3, [r3, #4]
id,
((_Options_Is_no_wait( option_set )) ? false : true),
timeout,
level
);
return _Semaphore_Translate_core_mutex_return_code(
a0009b24: e5930034 ldr r0, [r3, #52] ; 0x34 a0009b28: eb00004c bl a0009c60 <_Semaphore_Translate_core_mutex_return_code>
break;
}
return RTEMS_INVALID_ID;
}
a0009b2c: e28dd00c add sp, sp, #12
a0009b30: e8bd80f0 pop {r4, r5, r6, r7, pc}
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
a0009b34: e59f7094 ldr r7, [pc, #148] ; a0009bd0 <rtems_semaphore_obtain+0x118>
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
if ( the_semaphore->count != 0 ) {
a0009b38: e590105c ldr r1, [r0, #92] ; 0x5c
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
a0009b3c: e5972004 ldr r2, [r7, #4]
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
if ( the_semaphore->count != 0 ) {
a0009b40: e3510000 cmp r1, #0
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
a0009b44: e5823034 str r3, [r2, #52] ; 0x34
if ( the_semaphore->count != 0 ) {
a0009b48: 1a000009 bne a0009b74 <rtems_semaphore_obtain+0xbc>
the_semaphore->count -= 1;
_ISR_Enable( *level_p );
return;
}
if ( !wait ) {
a0009b4c: e3150001 tst r5, #1
a0009b50: 0a00000c beq a0009b88 <rtems_semaphore_obtain+0xd0>
a0009b54: e59d3004 ldr r3, [sp, #4] <== NOT EXECUTED a0009b58: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_ISR_Enable( *level_p );
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT;
a0009b5c: e3a03001 mov r3, #1 <== NOT EXECUTED a0009b60: e5823034 str r3, [r2, #52] ; 0x34 <== NOT EXECUTED
((_Options_Is_no_wait( option_set )) ? false : true),
timeout,
&level
);
return _Semaphore_Translate_core_semaphore_return_code(
_Thread_Executing->Wait.return_code );
a0009b64: e5973004 ldr r3, [r7, #4]
id,
((_Options_Is_no_wait( option_set )) ? false : true),
timeout,
&level
);
return _Semaphore_Translate_core_semaphore_return_code(
a0009b68: e5930034 ldr r0, [r3, #52] ; 0x34 a0009b6c: eb00003f bl a0009c70 <_Semaphore_Translate_core_semaphore_return_code> a0009b70: eaffffed b a0009b2c <rtems_semaphore_obtain+0x74>
/* disabled when you get here */
executing = _Thread_Executing;
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
if ( the_semaphore->count != 0 ) {
the_semaphore->count -= 1;
a0009b74: e2411001 sub r1, r1, #1 a0009b78: e580105c str r1, [r0, #92] ; 0x5c a0009b7c: e59d3004 ldr r3, [sp, #4] a0009b80: e129f003 msr CPSR_fc, r3 a0009b84: eafffff6 b a0009b64 <rtems_semaphore_obtain+0xac> a0009b88: e59f3044 ldr r3, [pc, #68] ; a0009bd4 <rtems_semaphore_obtain+0x11c> a0009b8c: e5931000 ldr r1, [r3] a0009b90: e2811001 add r1, r1, #1 a0009b94: e5831000 str r1, [r3]
RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
Thread_queue_Control *the_thread_queue
)
{
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
a0009b98: e3a01001 mov r1, #1
return;
}
_Thread_Disable_dispatch();
_Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue );
executing->Wait.queue = &the_semaphore->Wait_queue;
a0009b9c: e2803014 add r3, r0, #20 a0009ba0: e5801044 str r1, [r0, #68] ; 0x44 a0009ba4: e5823044 str r3, [r2, #68] ; 0x44
executing->Wait.id = id;
a0009ba8: e5824020 str r4, [r2, #32] a0009bac: e59d2004 ldr r2, [sp, #4] a0009bb0: e129f002 msr CPSR_fc, r2
_ISR_Enable( *level_p );
_Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout );
a0009bb4: e59f201c ldr r2, [pc, #28] ; a0009bd8 <rtems_semaphore_obtain+0x120> a0009bb8: e1a00003 mov r0, r3 a0009bbc: e1a01006 mov r1, r6 a0009bc0: eb0009e8 bl a000c368 <_Thread_queue_Enqueue_with_handler>
_Thread_Enable_dispatch();
a0009bc4: eb0008c0 bl a000becc <_Thread_Enable_dispatch> a0009bc8: eaffffe5 b a0009b64 <rtems_semaphore_obtain+0xac>
a0019268 <rtems_signal_send>:
rtems_status_code rtems_signal_send(
rtems_id id,
rtems_signal_set signal_set
)
{
a0019268: e92d4010 push {r4, lr}
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
a001926c: e2514000 subs r4, r1, #0
rtems_status_code rtems_signal_send(
rtems_id id,
rtems_signal_set signal_set
)
{
a0019270: e24dd004 sub sp, sp, #4
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
return RTEMS_INVALID_NUMBER;
a0019274: 03a0000a moveq r0, #10
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
a0019278: 1a000001 bne a0019284 <rtems_signal_send+0x1c>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a001927c: e28dd004 add sp, sp, #4
a0019280: e8bd8010 pop {r4, pc}
ASR_Information *asr;
if ( !signal_set )
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
a0019284: e1a0100d mov r1, sp a0019288: eb001160 bl a001d810 <_Thread_Get>
switch ( location ) {
a001928c: e59d3000 ldr r3, [sp] a0019290: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0019294: 13a00004 movne r0, #4
if ( !signal_set )
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
a0019298: 1afffff7 bne a001927c <rtems_signal_send+0x14>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
a001929c: e59030f4 ldr r3, [r0, #244] ; 0xf4
asr = &api->Signal;
if ( ! _ASR_Is_null_handler( asr->handler ) ) {
a00192a0: e593200c ldr r2, [r3, #12] a00192a4: e3520000 cmp r2, #0
a00192a8: 0a00001c beq a0019320 <rtems_signal_send+0xb8>
if ( asr->is_enabled ) {
a00192ac: e5d32008 ldrb r2, [r3, #8] a00192b0: e3520000 cmp r2, #0
a00192b4: 0a00000f beq a00192f8 <rtems_signal_send+0x90>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a00192b8: e10f2000 mrs r2, CPSR a00192bc: e3821080 orr r1, r2, #128 ; 0x80 a00192c0: e129f001 msr CPSR_fc, r1
)
{
ISR_Level _level;
_ISR_Disable( _level );
*signal_set |= signals;
a00192c4: e5931014 ldr r1, [r3, #20] a00192c8: e1814004 orr r4, r1, r4 a00192cc: e5834014 str r4, [r3, #20]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a00192d0: e129f002 msr CPSR_fc, r2
_ASR_Post_signals( signal_set, &asr->signals_posted );
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
a00192d4: e59f3050 ldr r3, [pc, #80] ; a001932c <rtems_signal_send+0xc4> a00192d8: e5932000 ldr r2, [r3] a00192dc: e3520000 cmp r2, #0
a00192e0: 0a00000b beq a0019314 <rtems_signal_send+0xac>
a00192e4: e5932004 ldr r2, [r3, #4] a00192e8: e1500002 cmp r0, r2
_Thread_Dispatch_necessary = true;
a00192ec: 03a02001 moveq r2, #1 a00192f0: 05c32010 strbeq r2, [r3, #16]
a00192f4: ea000006 b a0019314 <rtems_signal_send+0xac> <== NOT EXECUTED
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a00192f8: e10f2000 mrs r2, CPSR <== NOT EXECUTED a00192fc: e3821080 orr r1, r2, #128 ; 0x80 <== NOT EXECUTED a0019300: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED a0019304: e5931018 ldr r1, [r3, #24] <== NOT EXECUTED a0019308: e1814004 orr r4, r1, r4 <== NOT EXECUTED a001930c: e5834018 str r4, [r3, #24] <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a0019310: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
} else {
_ASR_Post_signals( signal_set, &asr->signals_pending );
}
_Thread_Enable_dispatch();
a0019314: eb001134 bl a001d7ec <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0019318: e3a00000 mov r0, #0 a001931c: eaffffd6 b a001927c <rtems_signal_send+0x14>
}
_Thread_Enable_dispatch();
a0019320: eb001131 bl a001d7ec <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_NOT_DEFINED;
a0019324: e3a0000b mov r0, #11 <== NOT EXECUTED a0019328: eaffffd3 b a001927c <rtems_signal_send+0x14> <== NOT EXECUTED
a0009dc0 <rtems_task_delete>:
*/
rtems_status_code rtems_task_delete(
rtems_id id
)
{
a0009dc0: e92d4070 push {r4, r5, r6, lr}
register Thread_Control *the_thread;
Objects_Locations location;
Objects_Information *the_information;
_RTEMS_Lock_allocator();
a0009dc4: e59f4070 ldr r4, [pc, #112] ; a0009e3c <rtems_task_delete+0x7c>
*/
rtems_status_code rtems_task_delete(
rtems_id id
)
{
a0009dc8: e24dd004 sub sp, sp, #4 a0009dcc: e1a05000 mov r5, r0
register Thread_Control *the_thread;
Objects_Locations location;
Objects_Information *the_information;
_RTEMS_Lock_allocator();
a0009dd0: e5940000 ldr r0, [r4] a0009dd4: eb00016d bl a000a390 <_API_Mutex_Lock>
the_thread = _Thread_Get( id, &location );
a0009dd8: e1a00005 mov r0, r5 a0009ddc: e1a0100d mov r1, sp a0009de0: eb000842 bl a000bef0 <_Thread_Get>
switch ( location ) {
a0009de4: e59d5000 ldr r5, [sp]
Objects_Locations location;
Objects_Information *the_information;
_RTEMS_Lock_allocator();
the_thread = _Thread_Get( id, &location );
a0009de8: e1a06000 mov r6, r0
switch ( location ) {
a0009dec: e3550000 cmp r5, #0
a0009df0: 1a00000d bne a0009e2c <rtems_task_delete+0x6c>
case OBJECTS_LOCAL:
the_information = _Objects_Get_information_id( the_thread->Object.id );
a0009df4: e5900008 ldr r0, [r0, #8] a0009df8: eb0004fa bl a000b1e8 <_Objects_Get_information_id>
0 /* Not used */
);
}
#endif
_Thread_Close( the_information, the_thread );
a0009dfc: e1a01006 mov r1, r6 a0009e00: eb000764 bl a000bb98 <_Thread_Close> a0009e04: e5960008 ldr r0, [r6, #8] a0009e08: eb0004f6 bl a000b1e8 <_Objects_Get_information_id> a0009e0c: e1a01006 mov r1, r6 a0009e10: eb0004d6 bl a000b170 <_Objects_Free>
_RTEMS_tasks_Free( the_thread );
_RTEMS_Unlock_allocator();
a0009e14: e5940000 ldr r0, [r4] a0009e18: eb000178 bl a000a400 <_API_Mutex_Unlock>
_Thread_Enable_dispatch();
a0009e1c: eb00082a bl a000becc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0009e20: e1a00005 mov r0, r5
break;
}
_RTEMS_Unlock_allocator();
return RTEMS_INVALID_ID;
}
a0009e24: e28dd004 add sp, sp, #4
a0009e28: e8bd8070 pop {r4, r5, r6, pc}
case OBJECTS_ERROR:
break;
}
_RTEMS_Unlock_allocator();
a0009e2c: e5940000 ldr r0, [r4] <== NOT EXECUTED a0009e30: eb000172 bl a000a400 <_API_Mutex_Unlock> <== NOT EXECUTED
return RTEMS_INVALID_ID;
a0009e34: e3a00004 mov r0, #4 <== NOT EXECUTED a0009e38: eafffff9 b a0009e24 <rtems_task_delete+0x64> <== NOT EXECUTED
a000bf40 <rtems_task_get_note>:
rtems_status_code rtems_task_get_note(
rtems_id id,
uint32_t notepad,
uint32_t *note
)
{
a000bf40: e92d4030 push {r4, r5, lr}
a000bf44: e1a04001 mov r4, r1
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
a000bf48: e59f10a4 ldr r1, [pc, #164] ; a000bff4 <rtems_task_get_note+0xb4>
rtems_status_code rtems_task_get_note(
rtems_id id,
uint32_t notepad,
uint32_t *note
)
{
a000bf4c: e1a03000 mov r3, r0 a000bf50: e24dd008 sub sp, sp, #8
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
a000bf54: e5d11004 ldrb r1, [r1, #4] a000bf58: e3510000 cmp r1, #0
return RTEMS_NOT_CONFIGURED;
a000bf5c: 03a00016 moveq r0, #22
{
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
a000bf60: 0a000019 beq a000bfcc <rtems_task_get_note+0x8c>
return RTEMS_NOT_CONFIGURED;
if ( !note )
a000bf64: e3520000 cmp r2, #0
return RTEMS_INVALID_ADDRESS;
a000bf68: 03a00009 moveq r0, #9
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
return RTEMS_NOT_CONFIGURED;
if ( !note )
a000bf6c: 0a000016 beq a000bfcc <rtems_task_get_note+0x8c>
/*
* NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would
* be checking an unsigned number for being negative.
*/
if ( notepad > RTEMS_NOTEPAD_LAST )
a000bf70: e354000f cmp r4, #15
return RTEMS_INVALID_NUMBER;
a000bf74: 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 )
a000bf78: 8a000013 bhi a000bfcc <rtems_task_get_note+0x8c>
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
a000bf7c: e3530000 cmp r3, #0
a000bf80: 0a000013 beq a000bfd4 <rtems_task_get_note+0x94>
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
a000bf84: e59f106c ldr r1, [pc, #108] ; a000bff8 <rtems_task_get_note+0xb8> a000bf88: e5911004 ldr r1, [r1, #4]
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
a000bf8c: e591c008 ldr ip, [r1, #8] a000bf90: e153000c cmp r3, ip
a000bf94: 0a000010 beq a000bfdc <rtems_task_get_note+0x9c>
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
*note = api->Notepads[ notepad ];
return RTEMS_SUCCESSFUL;
}
the_thread = _Thread_Get( id, &location );
a000bf98: e28d1004 add r1, sp, #4 a000bf9c: e58d2000 str r2, [sp] a000bfa0: eb000905 bl a000e3bc <_Thread_Get>
switch ( location ) {
a000bfa4: e89d0024 ldm sp, {r2, r5}
a000bfa8: e3550000 cmp r5, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000bfac: 13a00004 movne r0, #4
*note = api->Notepads[ notepad ];
return RTEMS_SUCCESSFUL;
}
the_thread = _Thread_Get( id, &location );
switch ( location ) {
a000bfb0: 1a000005 bne a000bfcc <rtems_task_get_note+0x8c>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
*note = api->Notepads[ notepad ];
a000bfb4: e59030f4 ldr r3, [r0, #244] ; 0xf4 a000bfb8: e2844008 add r4, r4, #8 a000bfbc: e7933104 ldr r3, [r3, r4, lsl #2] a000bfc0: e5823000 str r3, [r2]
_Thread_Enable_dispatch();
a000bfc4: eb0008f3 bl a000e398 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000bfc8: e1a00005 mov r0, r5
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000bfcc: e28dd008 add sp, sp, #8
a000bfd0: e8bd8030 pop {r4, r5, pc}
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
a000bfd4: e59f301c ldr r3, [pc, #28] ; a000bff8 <rtems_task_get_note+0xb8><== NOT EXECUTED a000bfd8: e5931004 ldr r1, [r3, #4] <== NOT EXECUTED
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
*note = api->Notepads[ notepad ];
a000bfdc: e59130f4 ldr r3, [r1, #244] ; 0xf4 <== NOT EXECUTED a000bfe0: e2844008 add r4, r4, #8 <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000bfe4: 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 ];
a000bfe8: e7933104 ldr r3, [r3, r4, lsl #2] <== NOT EXECUTED a000bfec: e5823000 str r3, [r2] <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000bff0: eafffff5 b a000bfcc <rtems_task_get_note+0x8c> <== NOT EXECUTED
a0009e40 <rtems_task_ident>:
rtems_id *id
)
{
Objects_Name_or_id_lookup_errors status;
if ( !id )
a0009e40: e2523000 subs r3, r2, #0
rtems_status_code rtems_task_ident(
rtems_name name,
uint32_t node,
rtems_id *id
)
{
a0009e44: e52de004 push {lr} ; (str lr, [sp, #-4]!)
a0009e48: e1a0c000 mov ip, r0
a0009e4c: e1a02001 mov r2, r1
Objects_Name_or_id_lookup_errors status;
if ( !id )
a0009e50: 0a00000c beq a0009e88 <rtems_task_ident+0x48>
return RTEMS_INVALID_ADDRESS;
if ( name == OBJECTS_ID_OF_SELF ) {
a0009e54: e3500000 cmp r0, #0
a0009e58: 1a000004 bne a0009e70 <rtems_task_ident+0x30>
*id = _Thread_Executing->Object.id;
a0009e5c: e59f202c ldr r2, [pc, #44] ; a0009e90 <rtems_task_ident+0x50> a0009e60: e5922004 ldr r2, [r2, #4] a0009e64: e5922008 ldr r2, [r2, #8] a0009e68: e5832000 str r2, [r3]
return RTEMS_SUCCESSFUL;
a0009e6c: e49df004 pop {pc} ; (ldr pc, [sp], #4)
}
status = _Objects_Name_to_id_u32( &_RTEMS_tasks_Information, name, node, id );
a0009e70: e59f001c ldr r0, [pc, #28] ; a0009e94 <rtems_task_ident+0x54> a0009e74: e1a0100c mov r1, ip a0009e78: eb00056e bl a000b438 <_Objects_Name_to_id_u32>
return _Status_Object_name_errors_to_status[ status ];
a0009e7c: e59f3014 ldr r3, [pc, #20] ; a0009e98 <rtems_task_ident+0x58>
a0009e80: e7930100 ldr r0, [r3, r0, lsl #2]
a0009e84: e49df004 pop {pc} ; (ldr pc, [sp], #4)
)
{
Objects_Name_or_id_lookup_errors status;
if ( !id )
return RTEMS_INVALID_ADDRESS;
a0009e88: 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 ];
}
a0009e8c: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a0019694 <rtems_task_is_suspended>:
*/
rtems_status_code rtems_task_is_suspended(
rtems_id id
)
{
a0019694: e92d4010 push {r4, lr}
a0019698: e24dd004 sub sp, sp, #4
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
a001969c: e1a0100d mov r1, sp a00196a0: eb00105a bl a001d810 <_Thread_Get>
switch ( location ) {
a00196a4: e59d3000 ldr r3, [sp] a00196a8: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a00196ac: 13a00004 movne r0, #4
{
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
a00196b0: 1a000004 bne a00196c8 <rtems_task_is_suspended+0x34>
*/
RTEMS_INLINE_ROUTINE bool _States_Is_suspended (
States_Control the_states
)
{
return (the_states & STATES_SUSPENDED);
a00196b4: e5904010 ldr r4, [r0, #16]
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
a00196b8: e2144002 ands r4, r4, #2
a00196bc: 0a000003 beq a00196d0 <rtems_task_is_suspended+0x3c>
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
a00196c0: eb001049 bl a001d7ec <_Thread_Enable_dispatch>
return RTEMS_ALREADY_SUSPENDED;
a00196c4: e3a0000f mov r0, #15
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a00196c8: e28dd004 add sp, sp, #4
a00196cc: e8bd8010 pop {r4, pc}
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
_Thread_Enable_dispatch();
a00196d0: eb001045 bl a001d7ec <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a00196d4: e1a00004 mov r0, r4 <== NOT EXECUTED a00196d8: eafffffa b a00196c8 <rtems_task_is_suspended+0x34> <== NOT EXECUTED
a0010d20 <rtems_task_mode>:
rtems_status_code rtems_task_mode(
rtems_mode mode_set,
rtems_mode mask,
rtems_mode *previous_mode_set
)
{
a0010d20: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
ASR_Information *asr;
bool is_asr_enabled = false;
bool needs_asr_dispatching = false;
rtems_mode old_mode;
if ( !previous_mode_set )
a0010d24: e2525000 subs r5, r2, #0
rtems_status_code rtems_task_mode(
rtems_mode mode_set,
rtems_mode mask,
rtems_mode *previous_mode_set
)
{
a0010d28: e1a04000 mov r4, r0 a0010d2c: e1a06001 mov r6, r1
ASR_Information *asr;
bool is_asr_enabled = false;
bool needs_asr_dispatching = false;
rtems_mode old_mode;
if ( !previous_mode_set )
a0010d30: 0a000053 beq a0010e84 <rtems_task_mode+0x164>
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
a0010d34: e59f9158 ldr r9, [pc, #344] ; a0010e94 <rtems_task_mode+0x174> a0010d38: e5997004 ldr r7, [r9, #4]
api = executing->API_Extensions[ THREAD_API_RTEMS ];
a0010d3c: e59780f4 ldr r8, [r7, #244] ; 0xf4
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
a0010d40: e5d7a074 ldrb sl, [r7, #116] ; 0x74
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
a0010d44: e597307c ldr r3, [r7, #124] ; 0x7c
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
a0010d48: e5d8b008 ldrb fp, [r8, #8]
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
a0010d4c: e35a0000 cmp sl, #0 a0010d50: 03a0ac01 moveq sl, #256 ; 0x100 a0010d54: 13a0a000 movne sl, #0
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
a0010d58: e3530000 cmp r3, #0
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
a0010d5c: 138aac02 orrne sl, sl, #512 ; 0x200
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
a0010d60: e35b0000 cmp fp, #0 a0010d64: 03a0bb01 moveq fp, #1024 ; 0x400 a0010d68: 13a0b000 movne fp, #0
old_mode |= _ISR_Get_level();
a0010d6c: ebfff1d0 bl a000d4b4 <_CPU_ISR_Get_level>
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
a0010d70: e18bb000 orr fp, fp, r0
old_mode |= _ISR_Get_level();
a0010d74: e18ba00a orr sl, fp, sl
*previous_mode_set = old_mode;
/*
* These are generic thread scheduling characteristics.
*/
if ( mask & RTEMS_PREEMPT_MASK )
a0010d78: e3160c01 tst r6, #256 ; 0x100
old_mode |= RTEMS_TIMESLICE;
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
old_mode |= _ISR_Get_level();
*previous_mode_set = old_mode;
a0010d7c: e585a000 str sl, [r5]
/*
* These are generic thread scheduling characteristics.
*/
if ( mask & RTEMS_PREEMPT_MASK )
a0010d80: 0a000003 beq a0010d94 <rtems_task_mode+0x74>
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
a0010d84: e3140c01 tst r4, #256 ; 0x100 a0010d88: 13a03000 movne r3, #0 a0010d8c: 03a03001 moveq r3, #1 a0010d90: e5c73074 strb r3, [r7, #116] ; 0x74
if ( mask & RTEMS_TIMESLICE_MASK ) {
a0010d94: e3160c02 tst r6, #512 ; 0x200
a0010d98: 1a00001c bne a0010e10 <rtems_task_mode+0xf0>
}
/*
* Set the new interrupt level
*/
if ( mask & RTEMS_INTERRUPT_MASK )
a0010d9c: e3160080 tst r6, #128 ; 0x80
a0010da0: 1a000023 bne a0010e34 <rtems_task_mode+0x114>
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
if ( mask & RTEMS_ASR_MASK ) {
a0010da4: e2166b01 ands r6, r6, #1024 ; 0x400
a0010da8: 0a000012 beq a0010df8 <rtems_task_mode+0xd8>
is_asr_enabled = _Modes_Is_asr_disabled( mode_set ) ? false : true;
if ( is_asr_enabled != asr->is_enabled ) {
a0010dac: e5d82008 ldrb r2, [r8, #8]
* Output:
* *previous_mode_set - previous mode set
* always return RTEMS_SUCCESSFUL;
*/
rtems_status_code rtems_task_mode(
a0010db0: e3140b01 tst r4, #1024 ; 0x400 a0010db4: 13a03000 movne r3, #0 a0010db8: 03a03001 moveq r3, #1
is_asr_enabled = false;
needs_asr_dispatching = false;
if ( mask & RTEMS_ASR_MASK ) {
is_asr_enabled = _Modes_Is_asr_disabled( mode_set ) ? false : true;
if ( is_asr_enabled != asr->is_enabled ) {
a0010dbc: e1520003 cmp r2, r3
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
a0010dc0: 03a06000 moveq r6, #0
if ( mask & RTEMS_ASR_MASK ) {
is_asr_enabled = _Modes_Is_asr_disabled( mode_set ) ? false : true;
if ( is_asr_enabled != asr->is_enabled ) {
a0010dc4: 0a00000b beq a0010df8 <rtems_task_mode+0xd8>
asr->is_enabled = is_asr_enabled;
a0010dc8: e5c83008 strb r3, [r8, #8]
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a0010dcc: e10f3000 mrs r3, CPSR a0010dd0: e3832080 orr r2, r3, #128 ; 0x80 a0010dd4: e129f002 msr CPSR_fc, r2
{
rtems_signal_set _signals;
ISR_Level _level;
_ISR_Disable( _level );
_signals = information->signals_pending;
a0010dd8: e5981018 ldr r1, [r8, #24]
information->signals_pending = information->signals_posted;
a0010ddc: e5982014 ldr r2, [r8, #20]
information->signals_posted = _signals;
a0010de0: e5881014 str r1, [r8, #20]
rtems_signal_set _signals;
ISR_Level _level;
_ISR_Disable( _level );
_signals = information->signals_pending;
information->signals_pending = information->signals_posted;
a0010de4: e5882018 str r2, [r8, #24]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a0010de8: e129f003 msr CPSR_fc, r3
_ASR_Swap_signals( asr );
if ( _ASR_Are_signals_pending( asr ) ) {
a0010dec: e5986014 ldr r6, [r8, #20] a0010df0: e3560000 cmp r6, #0
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
a0010df4: 13a06001 movne r6, #1
needs_asr_dispatching = true;
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) ) {
a0010df8: e59f3098 ldr r3, [pc, #152] ; a0010e98 <rtems_task_mode+0x178> a0010dfc: e5933000 ldr r3, [r3] a0010e00: e3530003 cmp r3, #3
a0010e04: 0a00000d beq a0010e40 <rtems_task_mode+0x120>
if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) )
_Thread_Dispatch();
}
return RTEMS_SUCCESSFUL;
a0010e08: e3a00000 mov r0, #0 <== NOT EXECUTED
a0010e0c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
*/
if ( mask & RTEMS_PREEMPT_MASK )
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
if ( mask & RTEMS_TIMESLICE_MASK ) {
if ( _Modes_Is_timeslice(mode_set) ) {
a0010e10: e2143c02 ands r3, r4, #512 ; 0x200
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
a0010e14: 13a03001 movne r3, #1 a0010e18: 1587307c strne r3, [r7, #124] ; 0x7c
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
a0010e1c: 159f3078 ldrne r3, [pc, #120] ; a0010e9c <rtems_task_mode+0x17c>
} else
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
a0010e20: 0587307c streq r3, [r7, #124] ; 0x7c
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
if ( mask & RTEMS_TIMESLICE_MASK ) {
if ( _Modes_Is_timeslice(mode_set) ) {
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
a0010e24: 15933000 ldrne r3, [r3] a0010e28: 15873078 strne r3, [r7, #120] ; 0x78
}
/*
* Set the new interrupt level
*/
if ( mask & RTEMS_INTERRUPT_MASK )
a0010e2c: e3160080 tst r6, #128 ; 0x80
a0010e30: 0affffdb beq a0010da4 <rtems_task_mode+0x84>
*/
RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level (
Modes_Control mode_set
)
{
_ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) );
a0010e34: e2040080 and r0, r4, #128 ; 0x80 a0010e38: ebfff198 bl a000d4a0 <_CPU_ISR_Set_level> a0010e3c: eaffffd8 b a0010da4 <rtems_task_mode+0x84>
{
Thread_Control *executing;
executing = _Thread_Executing;
if ( are_signals_pending ||
a0010e40: e3560000 cmp r6, #0
bool are_signals_pending
)
{
Thread_Control *executing;
executing = _Thread_Executing;
a0010e44: e5993004 ldr r3, [r9, #4]
if ( are_signals_pending ||
a0010e48: 1a000008 bne a0010e70 <rtems_task_mode+0x150>
a0010e4c: e59f2040 ldr r2, [pc, #64] ; a0010e94 <rtems_task_mode+0x174> a0010e50: e5922008 ldr r2, [r2, #8] a0010e54: e1530002 cmp r3, r2
a0010e58: 0a00000b beq a0010e8c <rtems_task_mode+0x16c>
(!_Thread_Is_heir( executing ) && executing->is_preemptible) ) {
a0010e5c: e5d33074 ldrb r3, [r3, #116] ; 0x74 a0010e60: e3530000 cmp r3, #0
a0010e64: 1a000001 bne a0010e70 <rtems_task_mode+0x150>
if ( _System_state_Is_up( _System_state_Get() ) ) {
if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) )
_Thread_Dispatch();
}
return RTEMS_SUCCESSFUL;
a0010e68: e1a00006 mov r0, r6 <== NOT EXECUTED
}
a0010e6c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
_Thread_Dispatch_necessary = true;
a0010e70: e3a03001 mov r3, #1 a0010e74: e5c93010 strb r3, [r9, #16]
}
}
if ( _System_state_Is_up( _System_state_Get() ) ) {
if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) )
_Thread_Dispatch();
a0010e78: ebffebbd bl a000bd74 <_Thread_Dispatch>
}
return RTEMS_SUCCESSFUL;
a0010e7c: e3a00000 mov r0, #0
a0010e80: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
bool is_asr_enabled = false;
bool needs_asr_dispatching = false;
rtems_mode old_mode;
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
a0010e84: e3a00009 mov r0, #9 <== NOT EXECUTED
a0010e88: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
if ( _System_state_Is_up( _System_state_Get() ) ) {
if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) )
_Thread_Dispatch();
}
return RTEMS_SUCCESSFUL;
a0010e8c: e1a00006 mov r0, r6
a0010e90: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
a000d2b8 <rtems_task_resume>:
*/
rtems_status_code rtems_task_resume(
rtems_id id
)
{
a000d2b8: e92d4010 push {r4, lr}
a000d2bc: e24dd004 sub sp, sp, #4
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
a000d2c0: e1a0100d mov r1, sp a000d2c4: eb00080a bl a000f2f4 <_Thread_Get>
switch ( location ) {
a000d2c8: e59d4000 ldr r4, [sp]
)
{
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
a000d2cc: e1a03000 mov r3, r0
switch ( location ) {
a000d2d0: e3540000 cmp r4, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000d2d4: 13a00004 movne r0, #4
{
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
a000d2d8: 1a000004 bne a000d2f0 <rtems_task_resume+0x38>
*/
RTEMS_INLINE_ROUTINE bool _States_Is_suspended (
States_Control the_states
)
{
return (the_states & STATES_SUSPENDED);
a000d2dc: e5933010 ldr r3, [r3, #16]
case OBJECTS_LOCAL:
if ( _States_Is_suspended( the_thread->current_state ) ) {
a000d2e0: e3130002 tst r3, #2
a000d2e4: 1a000003 bne a000d2f8 <rtems_task_resume+0x40>
_Thread_Resume( the_thread, true );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
a000d2e8: eb0007f8 bl a000f2d0 <_Thread_Enable_dispatch>
return RTEMS_INCORRECT_STATE;
a000d2ec: e3a0000e mov r0, #14
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000d2f0: e28dd004 add sp, sp, #4
a000d2f4: e8bd8010 pop {r4, pc}
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( _States_Is_suspended( the_thread->current_state ) ) {
_Thread_Resume( the_thread, true );
a000d2f8: e3a01001 mov r1, #1 a000d2fc: eb000a0f bl a000fb40 <_Thread_Resume>
_Thread_Enable_dispatch();
a000d300: eb0007f2 bl a000f2d0 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000d304: e1a00004 mov r0, r4 a000d308: eafffff8 b a000d2f0 <rtems_task_resume+0x38>
a000c0f4 <rtems_task_set_note>:
rtems_status_code rtems_task_set_note(
rtems_id id,
uint32_t notepad,
uint32_t note
)
{
a000c0f4: e92d4030 push {r4, r5, lr}
a000c0f8: e1a04001 mov r4, r1
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
a000c0fc: e59f1090 ldr r1, [pc, #144] ; a000c194 <rtems_task_set_note+0xa0>
rtems_status_code rtems_task_set_note(
rtems_id id,
uint32_t notepad,
uint32_t note
)
{
a000c100: e1a03000 mov r3, r0 a000c104: e24dd008 sub sp, sp, #8
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
a000c108: e5d11004 ldrb r1, [r1, #4] a000c10c: e3510000 cmp r1, #0
return RTEMS_NOT_CONFIGURED;
a000c110: 03a00016 moveq r0, #22
{
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
a000c114: 0a000015 beq a000c170 <rtems_task_set_note+0x7c>
/*
* NOTE: There is no check for < RTEMS_NOTEPAD_FIRST because that would
* be checking an unsigned number for being negative.
*/
if ( notepad > RTEMS_NOTEPAD_LAST )
a000c118: e354000f cmp r4, #15
return RTEMS_INVALID_NUMBER;
a000c11c: 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 )
a000c120: 8a000012 bhi a000c170 <rtems_task_set_note+0x7c>
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
a000c124: e3530000 cmp r3, #0
a000c128: 0a000012 beq a000c178 <rtems_task_set_note+0x84>
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
a000c12c: e59f1064 ldr r1, [pc, #100] ; a000c198 <rtems_task_set_note+0xa4> a000c130: e5911004 ldr r1, [r1, #4]
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
a000c134: e591c008 ldr ip, [r1, #8] a000c138: e153000c cmp r3, ip
a000c13c: 0a00000f beq a000c180 <rtems_task_set_note+0x8c>
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
api->Notepads[ notepad ] = note;
return RTEMS_SUCCESSFUL;
}
the_thread = _Thread_Get( id, &location );
a000c140: e28d1004 add r1, sp, #4 a000c144: e58d2000 str r2, [sp] a000c148: eb00089b bl a000e3bc <_Thread_Get>
switch ( location ) {
a000c14c: e89d0024 ldm sp, {r2, r5}
a000c150: e3550000 cmp r5, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000c154: 13a00004 movne r0, #4
api->Notepads[ notepad ] = note;
return RTEMS_SUCCESSFUL;
}
the_thread = _Thread_Get( id, &location );
switch ( location ) {
a000c158: 1a000004 bne a000c170 <rtems_task_set_note+0x7c>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
api->Notepads[ notepad ] = note;
a000c15c: e59030f4 ldr r3, [r0, #244] ; 0xf4 a000c160: e2844008 add r4, r4, #8 a000c164: e7832104 str r2, [r3, r4, lsl #2]
_Thread_Enable_dispatch();
a000c168: eb00088a bl a000e398 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000c16c: e1a00005 mov r0, r5
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000c170: e28dd008 add sp, sp, #8
a000c174: e8bd8030 pop {r4, r5, pc}
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
a000c178: e59f3018 ldr r3, [pc, #24] ; a000c198 <rtems_task_set_note+0xa4><== NOT EXECUTED a000c17c: e5931004 ldr r1, [r3, #4] <== NOT EXECUTED
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
api->Notepads[ notepad ] = note;
a000c180: e59130f4 ldr r3, [r1, #244] ; 0xf4 <== NOT EXECUTED a000c184: e2844008 add r4, r4, #8 <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000c188: 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;
a000c18c: e7832104 str r2, [r3, r4, lsl #2] <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000c190: eafffff6 b a000c170 <rtems_task_set_note+0x7c> <== NOT EXECUTED
a000e47c <rtems_task_set_priority>:
rtems_status_code rtems_task_set_priority(
rtems_id id,
rtems_task_priority new_priority,
rtems_task_priority *old_priority
)
{
a000e47c: e92d4030 push {r4, r5, lr}
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
a000e480: 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
)
{
a000e484: e24dd004 sub sp, sp, #4 a000e488: e1a05002 mov r5, r2
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
a000e48c: 0a000004 beq a000e4a4 <rtems_task_set_priority+0x28>
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
( the_priority <= RTEMS_MAXIMUM_PRIORITY ) );
a000e490: e59f3078 ldr r3, [pc, #120] ; a000e510 <rtems_task_set_priority+0x94> a000e494: e5d33000 ldrb r3, [r3]
*/
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
a000e498: e1540003 cmp r4, r3
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
a000e49c: 83a00013 movhi r0, #19
a000e4a0: 8a000018 bhi a000e508 <rtems_task_set_priority+0x8c>
if ( !old_priority )
a000e4a4: e3550000 cmp r5, #0
return RTEMS_INVALID_ADDRESS;
a000e4a8: 03a00009 moveq r0, #9
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
a000e4ac: 0a000015 beq a000e508 <rtems_task_set_priority+0x8c>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
a000e4b0: e1a0100d mov r1, sp a000e4b4: eb000886 bl a00106d4 <_Thread_Get>
switch ( location ) {
a000e4b8: e59d3000 ldr r3, [sp] a000e4bc: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000e4c0: 13a00004 movne r0, #4
if ( !old_priority )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
a000e4c4: 1a00000f bne a000e508 <rtems_task_set_priority+0x8c>
case OBJECTS_LOCAL:
/* XXX need helper to "convert" from core priority */
*old_priority = the_thread->current_priority;
a000e4c8: e5903014 ldr r3, [r0, #20]
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
a000e4cc: 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;
a000e4d0: e5853000 str r3, [r5]
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
a000e4d4: 0a000009 beq a000e500 <rtems_task_set_priority+0x84>
the_thread->real_priority = new_priority;
if ( the_thread->resource_count == 0 ||
a000e4d8: 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;
a000e4dc: e5804018 str r4, [r0, #24]
if ( the_thread->resource_count == 0 ||
a000e4e0: e3530000 cmp r3, #0
a000e4e4: 0a000002 beq a000e4f4 <rtems_task_set_priority+0x78>
a000e4e8: e5903014 ldr r3, [r0, #20] <== NOT EXECUTED a000e4ec: e1540003 cmp r4, r3 <== NOT EXECUTED a000e4f0: 2a000002 bcs a000e500 <rtems_task_set_priority+0x84> <== NOT EXECUTED
the_thread->current_priority > new_priority )
_Thread_Change_priority( the_thread, new_priority, false );
a000e4f4: e1a01004 mov r1, r4 a000e4f8: e3a02000 mov r2, #0 a000e4fc: eb00072b bl a00101b0 <_Thread_Change_priority>
}
_Thread_Enable_dispatch();
a000e500: eb00086a bl a00106b0 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000e504: e3a00000 mov r0, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000e508: e28dd004 add sp, sp, #4
a000e50c: e8bd8030 pop {r4, r5, pc}
a0009f2c <rtems_task_start>:
rtems_status_code rtems_task_start(
rtems_id id,
rtems_task_entry entry_point,
rtems_task_argument argument
)
{
a0009f2c: e92d4070 push {r4, r5, r6, lr}
register Thread_Control *the_thread;
Objects_Locations location;
if ( entry_point == NULL )
a0009f30: e2515000 subs r5, r1, #0
rtems_status_code rtems_task_start(
rtems_id id,
rtems_task_entry entry_point,
rtems_task_argument argument
)
{
a0009f34: e24dd008 sub sp, sp, #8 a0009f38: e1a06002 mov r6, r2
register Thread_Control *the_thread;
Objects_Locations location;
if ( entry_point == NULL )
return RTEMS_INVALID_ADDRESS;
a0009f3c: 03a00009 moveq r0, #9
)
{
register Thread_Control *the_thread;
Objects_Locations location;
if ( entry_point == NULL )
a0009f40: 0a00000e beq a0009f80 <rtems_task_start+0x54>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
a0009f44: e28d1004 add r1, sp, #4 a0009f48: eb0007e8 bl a000bef0 <_Thread_Get>
switch ( location ) {
a0009f4c: e59d4004 ldr r4, [sp, #4] a0009f50: e3540000 cmp r4, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0009f54: 13a00004 movne r0, #4
if ( entry_point == NULL )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
a0009f58: 1a000008 bne a0009f80 <rtems_task_start+0x54>
case OBJECTS_LOCAL:
if ( _Thread_Start(
a0009f5c: e1a01004 mov r1, r4 a0009f60: e1a02005 mov r2, r5 a0009f64: e1a03004 mov r3, r4 a0009f68: e58d6000 str r6, [sp] a0009f6c: eb000a6f bl a000c930 <_Thread_Start> a0009f70: e3500000 cmp r0, #0
a0009f74: 1a000003 bne a0009f88 <rtems_task_start+0x5c>
the_thread, THREAD_START_NUMERIC, entry_point, NULL, argument ) ) {
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
a0009f78: eb0007d3 bl a000becc <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_INCORRECT_STATE;
a0009f7c: e3a0000e mov r0, #14 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0009f80: e28dd008 add sp, sp, #8
a0009f84: e8bd8070 pop {r4, r5, r6, pc}
switch ( location ) {
case OBJECTS_LOCAL:
if ( _Thread_Start(
the_thread, THREAD_START_NUMERIC, entry_point, NULL, argument ) ) {
_Thread_Enable_dispatch();
a0009f88: eb0007cf bl a000becc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0009f8c: e1a00004 mov r0, r4 a0009f90: eafffffa b a0009f80 <rtems_task_start+0x54>
a000d56c <rtems_task_suspend>:
*/
rtems_status_code rtems_task_suspend(
rtems_id id
)
{
a000d56c: e92d4010 push {r4, lr}
a000d570: e24dd004 sub sp, sp, #4
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
a000d574: e1a0100d mov r1, sp a000d578: eb0007d6 bl a000f4d8 <_Thread_Get>
switch ( location ) {
a000d57c: e59d3000 ldr r3, [sp]
)
{
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
a000d580: e1a02000 mov r2, r0
switch ( location ) {
a000d584: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000d588: 13a00004 movne r0, #4
{
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
a000d58c: 1a000004 bne a000d5a4 <rtems_task_suspend+0x38>
*/
RTEMS_INLINE_ROUTINE bool _States_Is_suspended (
States_Control the_states
)
{
return (the_states & STATES_SUSPENDED);
a000d590: e5924010 ldr r4, [r2, #16]
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
a000d594: e2144002 ands r4, r4, #2
a000d598: 0a000003 beq a000d5ac <rtems_task_suspend+0x40>
_Thread_Suspend( the_thread );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
a000d59c: eb0007c4 bl a000f4b4 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_ALREADY_SUSPENDED;
a000d5a0: e3a0000f mov r0, #15 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000d5a4: e28dd004 add sp, sp, #4
a000d5a8: e8bd8010 pop {r4, pc}
the_thread = _Thread_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
_Thread_Suspend( the_thread );
a000d5ac: eb000a6c bl a000ff64 <_Thread_Suspend>
_Thread_Enable_dispatch();
a000d5b0: eb0007bf bl a000f4b4 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000d5b4: e1a00004 mov r0, r4 a000d5b8: eafffff9 b a000d5a4 <rtems_task_suspend+0x38>
a000ad5c <rtems_task_variable_add>:
rtems_status_code rtems_task_variable_add(
rtems_id tid,
void **ptr,
void (*dtor)(void *)
)
{
a000ad5c: e92d4070 push {r4, r5, r6, lr}
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *new;
if ( !ptr )
a000ad60: e2514000 subs r4, r1, #0
rtems_status_code rtems_task_variable_add(
rtems_id tid,
void **ptr,
void (*dtor)(void *)
)
{
a000ad64: e24dd004 sub sp, sp, #4 a000ad68: e1a05002 mov r5, r2
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *new;
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
a000ad6c: 03a00009 moveq r0, #9
{
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *new;
if ( !ptr )
a000ad70: 0a000016 beq a000add0 <rtems_task_variable_add+0x74>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
a000ad74: e1a0100d mov r1, sp a000ad78: eb000833 bl a000ce4c <_Thread_Get>
switch (location) {
a000ad7c: e59d3000 ldr r3, [sp]
rtems_task_variable_t *tvp, *new;
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
a000ad80: e1a06000 mov r6, r0
switch (location) {
a000ad84: e3530000 cmp r3, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000ad88: 13a00004 movne r0, #4
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
switch (location) {
a000ad8c: 1a00000f bne a000add0 <rtems_task_variable_add+0x74>
case OBJECTS_LOCAL:
/*
* Figure out if the variable is already in this task's list.
*/
tvp = the_thread->task_variables;
a000ad90: e5963100 ldr r3, [r6, #256] ; 0x100
while (tvp) {
a000ad94: e3530000 cmp r3, #0
a000ad98: 1a000011 bne a000ade4 <rtems_task_variable_add+0x88>
/*
* Now allocate memory for this task variable.
*/
new = (rtems_task_variable_t *)
_Workspace_Allocate(sizeof(rtems_task_variable_t));
a000ad9c: e3a00014 mov r0, #20 a000ada0: eb000c9e bl a000e020 <_Workspace_Allocate>
if (new == NULL) {
a000ada4: e3500000 cmp r0, #0
a000ada8: 0a000014 beq a000ae00 <rtems_task_variable_add+0xa4>
_Thread_Enable_dispatch();
return RTEMS_NO_MEMORY;
}
new->gval = *ptr;
a000adac: e5942000 ldr r2, [r4]
new->ptr = ptr;
new->dtor = dtor;
new->next = (struct rtems_task_variable_tt *)the_thread->task_variables;
a000adb0: e5963100 ldr r3, [r6, #256] ; 0x100
if (new == NULL) {
_Thread_Enable_dispatch();
return RTEMS_NO_MEMORY;
}
new->gval = *ptr;
new->ptr = ptr;
a000adb4: 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;
a000adb8: e5802008 str r2, [r0, #8]
new->ptr = ptr;
new->dtor = dtor;
a000adbc: e5805010 str r5, [r0, #16]
new->next = (struct rtems_task_variable_tt *)the_thread->task_variables;
a000adc0: e5803000 str r3, [r0]
the_thread->task_variables = new;
a000adc4: e5860100 str r0, [r6, #256] ; 0x100
_Thread_Enable_dispatch();
a000adc8: eb000816 bl a000ce28 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000adcc: e3a00000 mov r0, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000add0: e28dd004 add sp, sp, #4
a000add4: e8bd8070 pop {r4, r5, r6, pc}
if (tvp->ptr == ptr) {
tvp->dtor = dtor;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
a000add8: e5933000 ldr r3, [r3] <== NOT EXECUTED
case OBJECTS_LOCAL:
/*
* Figure out if the variable is already in this task's list.
*/
tvp = the_thread->task_variables;
while (tvp) {
a000addc: e3530000 cmp r3, #0 <== NOT EXECUTED a000ade0: 0affffed beq a000ad9c <rtems_task_variable_add+0x40> <== NOT EXECUTED
if (tvp->ptr == ptr) {
a000ade4: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED a000ade8: e1520004 cmp r2, r4 <== NOT EXECUTED a000adec: 1afffff9 bne a000add8 <rtems_task_variable_add+0x7c> <== NOT EXECUTED
tvp->dtor = dtor;
a000adf0: e5835010 str r5, [r3, #16] <== NOT EXECUTED
_Thread_Enable_dispatch();
a000adf4: eb00080b bl a000ce28 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000adf8: e3a00000 mov r0, #0 <== NOT EXECUTED a000adfc: eafffff3 b a000add0 <rtems_task_variable_add+0x74> <== NOT EXECUTED
* Now allocate memory for this task variable.
*/
new = (rtems_task_variable_t *)
_Workspace_Allocate(sizeof(rtems_task_variable_t));
if (new == NULL) {
_Thread_Enable_dispatch();
a000ae00: eb000808 bl a000ce28 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_NO_MEMORY;
a000ae04: e3a0001a mov r0, #26 <== NOT EXECUTED a000ae08: eafffff0 b a000add0 <rtems_task_variable_add+0x74> <== NOT EXECUTED
a000ae0c <rtems_task_variable_delete>:
rtems_status_code rtems_task_variable_delete(
rtems_id tid,
void **ptr
)
{
a000ae0c: e92d4010 push {r4, lr} <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *prev;
if ( !ptr )
a000ae10: e2514000 subs r4, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_task_variable_delete(
rtems_id tid,
void **ptr
)
{
a000ae14: e24dd004 sub sp, sp, #4 <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *prev;
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
a000ae18: 03a00009 moveq r0, #9 <== NOT EXECUTED
{
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *prev;
if ( !ptr )
a000ae1c: 0a000015 beq a000ae78 <rtems_task_variable_delete+0x6c> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
prev = NULL;
the_thread = _Thread_Get (tid, &location);
a000ae20: e1a0100d mov r1, sp <== NOT EXECUTED a000ae24: eb000808 bl a000ce4c <_Thread_Get> <== NOT EXECUTED
switch (location) {
a000ae28: e59d3000 ldr r3, [sp] <== NOT EXECUTED a000ae2c: e3530000 cmp r3, #0 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000ae30: 13a00004 movne r0, #4 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
prev = NULL;
the_thread = _Thread_Get (tid, &location);
switch (location) {
a000ae34: 1a00000f bne a000ae78 <rtems_task_variable_delete+0x6c> <== NOT EXECUTED
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
a000ae38: e5903100 ldr r3, [r0, #256] ; 0x100 <== NOT EXECUTED
while (tvp) {
a000ae3c: e3530000 cmp r3, #0 <== NOT EXECUTED a000ae40: 0a00000a beq a000ae70 <rtems_task_variable_delete+0x64> <== NOT EXECUTED
if (tvp->ptr == ptr) {
a000ae44: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED a000ae48: e1520004 cmp r2, r4 <== NOT EXECUTED a000ae4c: 1a000004 bne a000ae64 <rtems_task_variable_delete+0x58> <== NOT EXECUTED a000ae50: ea000010 b a000ae98 <rtems_task_variable_delete+0x8c> <== NOT EXECUTED a000ae54: e5912004 ldr r2, [r1, #4] <== NOT EXECUTED a000ae58: e1520004 cmp r2, r4 <== NOT EXECUTED a000ae5c: 0a000007 beq a000ae80 <rtems_task_variable_delete+0x74> <== NOT EXECUTED a000ae60: e1a03001 mov r3, r1 <== NOT EXECUTED
_RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
prev = tvp;
tvp = (rtems_task_variable_t *)tvp->next;
a000ae64: e5931000 ldr r1, [r3] <== NOT EXECUTED
the_thread = _Thread_Get (tid, &location);
switch (location) {
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
while (tvp) {
a000ae68: e3510000 cmp r1, #0 <== NOT EXECUTED a000ae6c: 1afffff8 bne a000ae54 <rtems_task_variable_delete+0x48> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
prev = tvp;
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
a000ae70: eb0007ec bl a000ce28 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
a000ae74: e3a00009 mov r0, #9 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000ae78: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a000ae7c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
while (tvp) {
if (tvp->ptr == ptr) {
if (prev)
prev->next = tvp->next;
a000ae80: e5912000 ldr r2, [r1] <== NOT EXECUTED a000ae84: e5832000 str r2, [r3] <== NOT EXECUTED
else
the_thread->task_variables = (rtems_task_variable_t *)tvp->next;
_RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp );
a000ae88: eb000028 bl a000af30 <_RTEMS_Tasks_Invoke_task_variable_dtor><== NOT EXECUTED
_Thread_Enable_dispatch();
a000ae8c: eb0007e5 bl a000ce28 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000ae90: e3a00000 mov r0, #0 <== NOT EXECUTED a000ae94: eafffff7 b a000ae78 <rtems_task_variable_delete+0x6c> <== NOT EXECUTED
while (tvp) {
if (tvp->ptr == ptr) {
if (prev)
prev->next = tvp->next;
else
the_thread->task_variables = (rtems_task_variable_t *)tvp->next;
a000ae98: e5932000 ldr r2, [r3] <== NOT EXECUTED a000ae9c: e1a01003 mov r1, r3 <== NOT EXECUTED a000aea0: e5802100 str r2, [r0, #256] ; 0x100 <== NOT EXECUTED a000aea4: eafffff7 b a000ae88 <rtems_task_variable_delete+0x7c> <== NOT EXECUTED
a000aea8 <rtems_task_variable_get>:
rtems_status_code rtems_task_variable_get(
rtems_id tid,
void **ptr,
void **result
)
{
a000aea8: e92d4030 push {r4, r5, lr}
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp;
if ( !ptr )
a000aeac: e2514000 subs r4, r1, #0
rtems_status_code rtems_task_variable_get(
rtems_id tid,
void **ptr,
void **result
)
{
a000aeb0: e24dd004 sub sp, sp, #4 a000aeb4: e1a05002 mov r5, r2
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp;
if ( !ptr )
a000aeb8: 0a000017 beq a000af1c <rtems_task_variable_get+0x74>
return RTEMS_INVALID_ADDRESS;
if ( !result )
a000aebc: e3520000 cmp r2, #0
a000aec0: 0a000015 beq a000af1c <rtems_task_variable_get+0x74>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
a000aec4: e1a0100d mov r1, sp a000aec8: eb0007df bl a000ce4c <_Thread_Get>
switch (location) {
a000aecc: e59d3000 ldr r3, [sp] a000aed0: e3530000 cmp r3, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000aed4: 13a00004 movne r0, #4
if ( !result )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
switch (location) {
a000aed8: 1a00000d bne a000af14 <rtems_task_variable_get+0x6c>
case OBJECTS_LOCAL:
/*
* Figure out if the variable is in this task's list.
*/
tvp = the_thread->task_variables;
a000aedc: e5903100 ldr r3, [r0, #256] ; 0x100 <== NOT EXECUTED
while (tvp) {
a000aee0: e3530000 cmp r3, #0 <== NOT EXECUTED a000aee4: 1a000003 bne a000aef8 <rtems_task_variable_get+0x50> <== NOT EXECUTED a000aee8: ea00000d b a000af24 <rtems_task_variable_get+0x7c> <== NOT EXECUTED
*/
*result = tvp->tval;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
a000aeec: 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) {
a000aef0: e3530000 cmp r3, #0 <== NOT EXECUTED a000aef4: 0a00000a beq a000af24 <rtems_task_variable_get+0x7c> <== NOT EXECUTED
if (tvp->ptr == ptr) {
a000aef8: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED a000aefc: e1520004 cmp r2, r4 <== NOT EXECUTED a000af00: 1afffff9 bne a000aeec <rtems_task_variable_get+0x44> <== NOT EXECUTED
/*
* Should this return the current (i.e not the
* saved) value if `tid' is the current task?
*/
*result = tvp->tval;
a000af04: e593300c ldr r3, [r3, #12] <== NOT EXECUTED a000af08: e5853000 str r3, [r5] <== NOT EXECUTED
_Thread_Enable_dispatch();
a000af0c: eb0007c5 bl a000ce28 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000af10: e3a00000 mov r0, #0 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000af14: e28dd004 add sp, sp, #4
a000af18: e8bd8030 pop {r4, r5, pc}
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
if ( !result )
return RTEMS_INVALID_ADDRESS;
a000af1c: e3a00009 mov r0, #9 a000af20: eafffffb b a000af14 <rtems_task_variable_get+0x6c>
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
a000af24: eb0007bf bl a000ce28 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
a000af28: e3a00009 mov r0, #9 <== NOT EXECUTED a000af2c: eafffff8 b a000af14 <rtems_task_variable_get+0x6c> <== NOT EXECUTED
a0009f94 <rtems_task_wake_after>:
a0009f94: e59f307c ldr r3, [pc, #124] ; a000a018 <rtems_task_wake_after+0x84>
*/
rtems_status_code rtems_task_wake_after(
rtems_interval ticks
)
{
a0009f98: e92d4030 push {r4, r5, lr}
a0009f9c: e5932000 ldr r2, [r3]
a0009fa0: e1a04000 mov r4, r0
a0009fa4: e2822001 add r2, r2, #1
a0009fa8: e5832000 str r2, [r3]
_Thread_Disable_dispatch();
if ( ticks == 0 ) {
a0009fac: e3500000 cmp r0, #0
a0009fb0: 0a000012 beq a000a000 <rtems_task_wake_after+0x6c>
_Scheduler_Yield();
} else {
_Thread_Set_state( _Thread_Executing, STATES_DELAYING );
a0009fb4: e59f5060 ldr r5, [pc, #96] ; a000a01c <rtems_task_wake_after+0x88> a0009fb8: e3a01008 mov r1, #8 a0009fbc: e5950004 ldr r0, [r5, #4] a0009fc0: eb0009e7 bl a000c764 <_Thread_Set_state>
_Watchdog_Initialize(
&_Thread_Executing->Timer,
a0009fc4: e5951004 ldr r1, [r5, #4]
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
a0009fc8: e59f0050 ldr r0, [pc, #80] ; a000a020 <rtems_task_wake_after+0x8c>
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a0009fcc: e3a03000 mov r3, #0
_Thread_Disable_dispatch();
if ( ticks == 0 ) {
_Scheduler_Yield();
} else {
_Thread_Set_state( _Thread_Executing, STATES_DELAYING );
_Watchdog_Initialize(
a0009fd0: e5912008 ldr r2, [r1, #8] a0009fd4: e5813050 str r3, [r1, #80] ; 0x50
the_watchdog->routine = routine; the_watchdog->id = id; the_watchdog->user_data = user_data;
a0009fd8: e581306c str r3, [r1, #108] ; 0x6c
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
the_watchdog->id = id;
a0009fdc: e5812068 str r2, [r1, #104] ; 0x68
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
a0009fe0: e5810064 str r0, [r1, #100] ; 0x64
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a0009fe4: e5814054 str r4, [r1, #84] ; 0x54
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a0009fe8: e59f0034 ldr r0, [pc, #52] ; a000a024 <rtems_task_wake_after+0x90> a0009fec: e2811048 add r1, r1, #72 ; 0x48 a0009ff0: eb000b57 bl a000cd54 <_Watchdog_Insert>
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_ticks( &_Thread_Executing->Timer, ticks );
}
_Thread_Enable_dispatch();
a0009ff4: eb0007b4 bl a000becc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL; }
a0009ff8: e3a00000 mov r0, #0 <== NOT EXECUTED
a0009ffc: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
* always operates on the scheduler that 'owns' the currently executing
* thread.
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Yield( void )
{
_Scheduler.Operations.yield( &_Scheduler );
a000a000: e59f0020 ldr r0, [pc, #32] ; a000a028 <rtems_task_wake_after+0x94> a000a004: e5903008 ldr r3, [r0, #8] a000a008: e12fff33 blx r3
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_ticks( &_Thread_Executing->Timer, ticks );
}
_Thread_Enable_dispatch();
a000a00c: eb0007ae bl a000becc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL; }
a000a010: e3a00000 mov r0, #0
a000a014: e8bd8030 pop {r4, r5, pc}
a000b08c <rtems_task_wake_when>:
rtems_time_of_day *time_buffer
)
{
Watchdog_Interval seconds;
if ( !_TOD_Is_set )
a000b08c: e59f30c8 ldr r3, [pc, #200] ; a000b15c <rtems_task_wake_when+0xd0>
*/
rtems_status_code rtems_task_wake_when(
rtems_time_of_day *time_buffer
)
{
a000b090: e92d40f0 push {r4, r5, r6, r7, lr}
Watchdog_Interval seconds;
if ( !_TOD_Is_set )
a000b094: e5d33000 ldrb r3, [r3]
*/
rtems_status_code rtems_task_wake_when(
rtems_time_of_day *time_buffer
)
{
a000b098: e1a05000 mov r5, r0
Watchdog_Interval seconds;
if ( !_TOD_Is_set )
a000b09c: e3530000 cmp r3, #0
a000b0a0: 0a000011 beq a000b0ec <rtems_task_wake_when+0x60>
return RTEMS_NOT_DEFINED;
if ( !time_buffer )
a000b0a4: e3500000 cmp r0, #0
a000b0a8: 0a000029 beq a000b154 <rtems_task_wake_when+0xc8>
return RTEMS_INVALID_ADDRESS;
time_buffer->ticks = 0;
a000b0ac: e3a04000 mov r4, #0 a000b0b0: e5804018 str r4, [r0, #24]
if ( !_TOD_Validate( time_buffer ) )
a000b0b4: ebfffcfb bl a000a4a8 <_TOD_Validate> a000b0b8: e1500004 cmp r0, r4
a000b0bc: 1a000001 bne a000b0c8 <rtems_task_wake_when+0x3c>
return RTEMS_INVALID_CLOCK;
a000b0c0: e3a00014 mov r0, #20 <== NOT EXECUTED
a000b0c4: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
seconds = _TOD_To_seconds( time_buffer );
a000b0c8: e1a00005 mov r0, r5 a000b0cc: ebfffcce bl a000a40c <_TOD_To_seconds>
if ( seconds <= _TOD_Seconds_since_epoch() )
a000b0d0: e59f6088 ldr r6, [pc, #136] ; a000b160 <rtems_task_wake_when+0xd4>
time_buffer->ticks = 0;
if ( !_TOD_Validate( time_buffer ) )
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( time_buffer );
a000b0d4: e1a05000 mov r5, r0
if ( seconds <= _TOD_Seconds_since_epoch() )
a000b0d8: e5963000 ldr r3, [r6] a000b0dc: e1500003 cmp r0, r3
a000b0e0: 8a000003 bhi a000b0f4 <rtems_task_wake_when+0x68>
return RTEMS_INVALID_CLOCK;
a000b0e4: e3a00014 mov r0, #20 <== NOT EXECUTED
&_Thread_Executing->Timer,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
a000b0e8: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
)
{
Watchdog_Interval seconds;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
a000b0ec: e3a0000b mov r0, #11 <== NOT EXECUTED
a000b0f0: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
a000b0f4: e59f3068 ldr r3, [pc, #104] ; a000b164 <rtems_task_wake_when+0xd8> a000b0f8: e5932000 ldr r2, [r3] a000b0fc: e2822001 add r2, r2, #1 a000b100: e5832000 str r2, [r3]
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
_Thread_Disable_dispatch();
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_TIME );
a000b104: e59f705c ldr r7, [pc, #92] ; a000b168 <rtems_task_wake_when+0xdc> a000b108: e3a01010 mov r1, #16 a000b10c: e5970004 ldr r0, [r7, #4] a000b110: eb0009f2 bl a000d8e0 <_Thread_Set_state>
_Watchdog_Initialize(
&_Thread_Executing->Timer,
a000b114: e5971004 ldr r1, [r7, #4]
_Thread_Delay_ended,
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_seconds(
a000b118: e5962000 ldr r2, [r6]
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
a000b11c: e59f0048 ldr r0, [pc, #72] ; a000b16c <rtems_task_wake_when+0xe0>
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
_Thread_Disable_dispatch();
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_TIME );
_Watchdog_Initialize(
a000b120: e5913008 ldr r3, [r1, #8]
&_Thread_Executing->Timer,
_Thread_Delay_ended,
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_seconds(
a000b124: e0625005 rsb r5, r2, r5
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
a000b128: e59f2040 ldr r2, [pc, #64] ; a000b170 <rtems_task_wake_when+0xe4>
the_watchdog->id = id;
a000b12c: e5813068 str r3, [r1, #104] ; 0x68
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a000b130: e5814050 str r4, [r1, #80] ; 0x50
the_watchdog->routine = routine;
a000b134: e5812064 str r2, [r1, #100] ; 0x64
the_watchdog->id = id; the_watchdog->user_data = user_data;
a000b138: e581406c str r4, [r1, #108] ; 0x6c
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a000b13c: e5815054 str r5, [r1, #84] ; 0x54
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
a000b140: e2811048 add r1, r1, #72 ; 0x48 a000b144: eb000b92 bl a000df94 <_Watchdog_Insert>
&_Thread_Executing->Timer,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
a000b148: eb0007be bl a000d048 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000b14c: e1a00004 mov r0, r4
a000b150: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
a000b154: e3a00009 mov r0, #9 <== NOT EXECUTED
a000b158: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
a000a490 <rtems_timer_create>:
rtems_status_code rtems_timer_create(
rtems_name name,
rtems_id *id
)
{
a000a490: e92d4070 push {r4, r5, r6, lr}
Timer_Control *the_timer;
if ( !rtems_is_name_valid( name ) )
a000a494: e2504000 subs r4, r0, #0
rtems_status_code rtems_timer_create(
rtems_name name,
rtems_id *id
)
{
a000a498: e1a05001 mov r5, r1
Timer_Control *the_timer;
if ( !rtems_is_name_valid( name ) )
a000a49c: 0a00001a beq a000a50c <rtems_timer_create+0x7c>
return RTEMS_INVALID_NAME;
if ( !id )
a000a4a0: e3510000 cmp r1, #0
a000a4a4: 0a00001d beq a000a520 <rtems_timer_create+0x90>
a000a4a8: e59f3078 ldr r3, [pc, #120] ; a000a528 <rtems_timer_create+0x98> a000a4ac: e5932000 ldr r2, [r3] a000a4b0: e2822001 add r2, r2, #1 a000a4b4: 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 );
a000a4b8: e59f606c ldr r6, [pc, #108] ; a000a52c <rtems_timer_create+0x9c> a000a4bc: e1a00006 mov r0, r6 a000a4c0: eb0003cf bl a000b404 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_timer = _Timer_Allocate();
if ( !the_timer ) {
a000a4c4: e3500000 cmp r0, #0
a000a4c8: 0a000011 beq a000a514 <rtems_timer_create+0x84>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
a000a4cc: e5903008 ldr r3, [r0, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a000a4d0: e596201c ldr r2, [r6, #28]
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_timer->the_class = TIMER_DORMANT;
a000a4d4: e3a0c004 mov ip, #4
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a000a4d8: e3a06000 mov r6, #0
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
a000a4dc: e1a01803 lsl r1, r3, #16 a000a4e0: e580c038 str ip, [r0, #56] ; 0x38 a000a4e4: e5806018 str r6, [r0, #24]
the_watchdog->routine = routine;
a000a4e8: e580602c str r6, [r0, #44] ; 0x2c
the_watchdog->id = id;
a000a4ec: e5806030 str r6, [r0, #48] ; 0x30
the_watchdog->user_data = user_data;
a000a4f0: e5806034 str r6, [r0, #52] ; 0x34
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a000a4f4: e7820721 str r0, [r2, r1, lsr #14]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
a000a4f8: e580400c str r4, [r0, #12]
&_Timer_Information,
&the_timer->Object,
(Objects_Name) name
);
*id = the_timer->Object.id;
a000a4fc: e5853000 str r3, [r5]
_Thread_Enable_dispatch();
a000a500: eb0007d0 bl a000c448 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000a504: e1a00006 mov r0, r6
a000a508: e8bd8070 pop {r4, r5, r6, pc}
)
{
Timer_Control *the_timer;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
a000a50c: e3a00003 mov r0, #3 <== NOT EXECUTED
a000a510: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
_Thread_Disable_dispatch(); /* to prevent deletion */
the_timer = _Timer_Allocate();
if ( !the_timer ) {
_Thread_Enable_dispatch();
a000a514: eb0007cb bl a000c448 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TOO_MANY;
a000a518: e3a00005 mov r0, #5 <== NOT EXECUTED
a000a51c: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
return RTEMS_INVALID_ADDRESS;
a000a520: e3a00009 mov r0, #9 <== NOT EXECUTED
);
*id = the_timer->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
a000a524: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
a000a530 <rtems_timer_fire_after>:
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a000a530: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
if ( ticks == 0 )
a000a534: e2516000 subs r6, r1, #0
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a000a538: e1a05000 mov r5, r0 a000a53c: e24dd004 sub sp, sp, #4 a000a540: e1a04002 mov r4, r2 a000a544: e1a07003 mov r7, r3
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
a000a548: 03a0000a moveq r0, #10
{
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
if ( ticks == 0 )
a000a54c: 0a000020 beq a000a5d4 <rtems_timer_fire_after+0xa4>
return RTEMS_INVALID_NUMBER;
if ( !routine )
a000a550: e3520000 cmp r2, #0
return RTEMS_INVALID_ADDRESS;
a000a554: 03a00009 moveq r0, #9
ISR_Level level;
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
if ( !routine )
a000a558: 0a00001d beq a000a5d4 <rtems_timer_fire_after+0xa4>
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
_Objects_Get( &_Timer_Information, id, location );
a000a55c: e59f0088 ldr r0, [pc, #136] ; a000a5ec <rtems_timer_fire_after+0xbc> a000a560: e1a01005 mov r1, r5 a000a564: e1a0200d mov r2, sp a000a568: eb0004da bl a000b8d8 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a000a56c: e59d3000 ldr r3, [sp] a000a570: e1a08000 mov r8, r0 a000a574: e3530000 cmp r3, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000a578: 13a00004 movne r0, #4
if ( !routine )
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a000a57c: 1a000014 bne a000a5d4 <rtems_timer_fire_after+0xa4>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
a000a580: e288a010 add sl, r8, #16 a000a584: e1a0000a mov r0, sl a000a588: eb000bbf bl a000d48c <_Watchdog_Remove>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a000a58c: e10f2000 mrs r2, CPSR a000a590: e3823080 orr r3, r2, #128 ; 0x80 a000a594: 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 ) {
a000a598: e5983018 ldr r3, [r8, #24] a000a59c: e3530000 cmp r3, #0
a000a5a0: 1a00000d bne a000a5dc <rtems_timer_fire_after+0xac>
/*
* OK. Now we now the timer was not rescheduled by an interrupt
* so we can atomically initialize it as in use.
*/
the_timer->the_class = TIMER_INTERVAL;
a000a5a4: e5883038 str r3, [r8, #56] ; 0x38
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a000a5a8: e5883018 str r3, [r8, #24]
the_watchdog->routine = routine;
a000a5ac: e588402c str r4, [r8, #44] ; 0x2c
the_watchdog->id = id;
a000a5b0: e5885030 str r5, [r8, #48] ; 0x30
the_watchdog->user_data = user_data;
a000a5b4: e5887034 str r7, [r8, #52] ; 0x34
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a000a5b8: e129f002 msr CPSR_fc, r2
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a000a5bc: e59f002c ldr r0, [pc, #44] ; a000a5f0 <rtems_timer_fire_after+0xc0> a000a5c0: e1a0100a mov r1, sl
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a000a5c4: e588601c str r6, [r8, #28]
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a000a5c8: eb000b40 bl a000d2d0 <_Watchdog_Insert>
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
_ISR_Enable( level );
_Watchdog_Insert_ticks( &the_timer->Ticker, ticks );
_Thread_Enable_dispatch();
a000a5cc: eb00079d bl a000c448 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000a5d0: e3a00000 mov r0, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000a5d4: e28dd004 add sp, sp, #4
a000a5d8: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
a000a5dc: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) {
_ISR_Enable( level );
_Thread_Enable_dispatch();
a000a5e0: eb000798 bl a000c448 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000a5e4: e3a00000 mov r0, #0 <== NOT EXECUTED a000a5e8: eafffff9 b a000a5d4 <rtems_timer_fire_after+0xa4> <== NOT EXECUTED
a0019e90 <rtems_timer_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a0019e90: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
a0019e94: e1a06001 mov r6, r1
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD_Is_set )
a0019e98: e59f10d0 ldr r1, [pc, #208] ; a0019f70 <rtems_timer_fire_when+0xe0>
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a0019e9c: e1a05000 mov r5, r0 a0019ea0: e24dd004 sub sp, sp, #4
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD_Is_set )
a0019ea4: e5d11000 ldrb r1, [r1]
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a0019ea8: e1a04002 mov r4, r2 a0019eac: e1a07003 mov r7, r3
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD_Is_set )
a0019eb0: e3510000 cmp r1, #0
return RTEMS_NOT_DEFINED;
a0019eb4: 03a0000b moveq r0, #11
{
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD_Is_set )
a0019eb8: 1a000001 bne a0019ec4 <rtems_timer_fire_when+0x34>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0019ebc: e28dd004 add sp, sp, #4
a0019ec0: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
rtems_interval seconds;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
if ( !_TOD_Validate( wall_time ) )
a0019ec4: e1a00006 mov r0, r6 a0019ec8: ebfff4ac bl a0017180 <_TOD_Validate> a0019ecc: e3500000 cmp r0, #0
a0019ed0: 0a000009 beq a0019efc <rtems_timer_fire_when+0x6c>
return RTEMS_INVALID_CLOCK;
if ( !routine )
a0019ed4: e3540000 cmp r4, #0
return RTEMS_INVALID_ADDRESS;
a0019ed8: 03a00009 moveq r0, #9
return RTEMS_NOT_DEFINED;
if ( !_TOD_Validate( wall_time ) )
return RTEMS_INVALID_CLOCK;
if ( !routine )
a0019edc: 0afffff6 beq a0019ebc <rtems_timer_fire_when+0x2c>
return RTEMS_INVALID_ADDRESS;
seconds = _TOD_To_seconds( wall_time );
a0019ee0: e1a00006 mov r0, r6 a0019ee4: ebfff47e bl a00170e4 <_TOD_To_seconds>
if ( seconds <= _TOD_Seconds_since_epoch() )
a0019ee8: e59f8084 ldr r8, [pc, #132] ; a0019f74 <rtems_timer_fire_when+0xe4>
return RTEMS_INVALID_CLOCK;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
seconds = _TOD_To_seconds( wall_time );
a0019eec: e1a06000 mov r6, r0
if ( seconds <= _TOD_Seconds_since_epoch() )
a0019ef0: e5983000 ldr r3, [r8] a0019ef4: e1500003 cmp r0, r3
a0019ef8: 8a000001 bhi a0019f04 <rtems_timer_fire_when+0x74>
return RTEMS_INVALID_CLOCK;
a0019efc: e3a00014 mov r0, #20 <== NOT EXECUTED a0019f00: eaffffed b a0019ebc <rtems_timer_fire_when+0x2c> <== NOT EXECUTED
a0019f04: e59f006c ldr r0, [pc, #108] ; a0019f78 <rtems_timer_fire_when+0xe8> a0019f08: e1a01005 mov r1, r5 a0019f0c: e1a0200d mov r2, sp a0019f10: eb000b37 bl a001cbf4 <_Objects_Get>
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a0019f14: e59da000 ldr sl, [sp] a0019f18: e1a09000 mov r9, r0 a0019f1c: e35a0000 cmp sl, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0019f20: 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 ) {
a0019f24: 1affffe4 bne a0019ebc <rtems_timer_fire_when+0x2c>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
a0019f28: e289b010 add fp, r9, #16 a0019f2c: e1a0000b mov r0, fp a0019f30: eb00130f bl a001eb74 <_Watchdog_Remove>
the_timer->the_class = TIMER_TIME_OF_DAY;
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
_Watchdog_Insert_seconds(
a0019f34: e5983000 ldr r3, [r8]
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
the_timer->the_class = TIMER_TIME_OF_DAY;
a0019f38: e3a02002 mov r2, #2
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
a0019f3c: e59f0038 ldr r0, [pc, #56] ; a0019f7c <rtems_timer_fire_when+0xec>
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
_Watchdog_Insert_seconds(
a0019f40: e0636006 rsb r6, r3, r6
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
the_timer->the_class = TIMER_TIME_OF_DAY;
a0019f44: e5892038 str r2, [r9, #56] ; 0x38 a0019f48: e1a0100b mov r1, fp
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a0019f4c: e589a018 str sl, [r9, #24]
the_watchdog->routine = routine;
a0019f50: e589402c str r4, [r9, #44] ; 0x2c
the_watchdog->id = id;
a0019f54: e5895030 str r5, [r9, #48] ; 0x30
the_watchdog->user_data = user_data;
a0019f58: e5897034 str r7, [r9, #52] ; 0x34
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a0019f5c: e589601c str r6, [r9, #28]
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
a0019f60: eb001294 bl a001e9b8 <_Watchdog_Insert>
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
_Watchdog_Insert_seconds(
&the_timer->Ticker,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
a0019f64: eb000e20 bl a001d7ec <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0019f68: e1a0000a mov r0, sl a0019f6c: eaffffd2 b a0019ebc <rtems_timer_fire_when+0x2c>
a0019f80 <rtems_timer_get_information>:
rtems_status_code rtems_timer_get_information(
rtems_id id,
rtems_timer_information *the_info
)
{
a0019f80: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
Timer_Control *the_timer;
Objects_Locations location;
if ( !the_info )
a0019f84: e2514000 subs r4, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_timer_get_information(
rtems_id id,
rtems_timer_information *the_info
)
{
a0019f88: e24dd004 sub sp, sp, #4 <== NOT EXECUTED a0019f8c: e1a01000 mov r1, r0 <== NOT EXECUTED
Timer_Control *the_timer;
Objects_Locations location;
if ( !the_info )
return RTEMS_INVALID_ADDRESS;
a0019f90: 03a00009 moveq r0, #9 <== NOT EXECUTED
)
{
Timer_Control *the_timer;
Objects_Locations location;
if ( !the_info )
a0019f94: 0a00000e beq a0019fd4 <rtems_timer_get_information+0x54> <== NOT EXECUTED a0019f98: e59f003c ldr r0, [pc, #60] ; a0019fdc <rtems_timer_get_information+0x5c><== NOT EXECUTED a0019f9c: e1a0200d mov r2, sp <== NOT EXECUTED a0019fa0: eb000b13 bl a001cbf4 <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a0019fa4: e59d5000 ldr r5, [sp] <== NOT EXECUTED a0019fa8: e3550000 cmp r5, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0019fac: 13a00004 movne r0, #4 <== NOT EXECUTED
if ( !the_info )
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a0019fb0: 1a000007 bne a0019fd4 <rtems_timer_get_information+0x54> <== NOT EXECUTED
case OBJECTS_LOCAL:
the_info->the_class = the_timer->the_class;
a0019fb4: e590c038 ldr ip, [r0, #56] ; 0x38 <== NOT EXECUTED
the_info->initial = the_timer->Ticker.initial;
a0019fb8: e590101c ldr r1, [r0, #28] <== NOT EXECUTED
the_info->start_time = the_timer->Ticker.start_time;
a0019fbc: e5902024 ldr r2, [r0, #36] ; 0x24 <== NOT EXECUTED
the_info->stop_time = the_timer->Ticker.stop_time;
a0019fc0: e5903028 ldr r3, [r0, #40] ; 0x28 <== NOT EXECUTED
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
the_info->the_class = the_timer->the_class;
a0019fc4: e584c000 str ip, [r4] <== NOT EXECUTED
the_info->initial = the_timer->Ticker.initial;
a0019fc8: e984000e stmib r4, {r1, r2, r3} <== NOT EXECUTED
the_info->start_time = the_timer->Ticker.start_time;
the_info->stop_time = the_timer->Ticker.stop_time;
_Thread_Enable_dispatch();
a0019fcc: eb000e06 bl a001d7ec <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a0019fd0: e1a00005 mov r0, r5 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0019fd4: e28dd004 add sp, sp, #4 <== NOT EXECUTED
a0019fd8: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a001a010 <rtems_timer_reset>:
*/
rtems_status_code rtems_timer_reset(
rtems_id id
)
{
a001a010: e92d4070 push {r4, r5, r6, lr}
a001a014: e24dd004 sub sp, sp, #4
a001a018: e1a01000 mov r1, r0
a001a01c: e1a0200d mov r2, sp
a001a020: e59f0088 ldr r0, [pc, #136] ; a001a0b0 <rtems_timer_reset+0xa0>
a001a024: eb000af2 bl a001cbf4 <_Objects_Get>
Timer_Control *the_timer;
Objects_Locations location;
rtems_status_code status = RTEMS_SUCCESSFUL;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a001a028: e59d4000 ldr r4, [sp] a001a02c: e1a06000 mov r6, r0 a001a030: e3540000 cmp r4, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a001a034: 13a05004 movne r5, #4
Timer_Control *the_timer;
Objects_Locations location;
rtems_status_code status = RTEMS_SUCCESSFUL;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a001a038: 1a000006 bne a001a058 <rtems_timer_reset+0x48>
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
a001a03c: e5905038 ldr r5, [r0, #56] ; 0x38 a001a040: e3550000 cmp r5, #0
a001a044: 0a000006 beq a001a064 <rtems_timer_reset+0x54>
_Watchdog_Remove( &the_timer->Ticker );
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
} else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) {
a001a048: e3550001 cmp r5, #1 <== NOT EXECUTED
/*
* Must be dormant or time of day timer (e.g. TIMER_DORMANT,
* TIMER_TIME_OF_DAY, or TIMER_TIME_OF_DAY_ON_TASK). We
* can only reset active interval timers.
*/
status = RTEMS_NOT_DEFINED;
a001a04c: 13a0500b movne r5, #11 <== NOT EXECUTED
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
_Watchdog_Remove( &the_timer->Ticker );
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
} else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) {
a001a050: 0a00000b beq a001a084 <rtems_timer_reset+0x74> <== NOT EXECUTED
* TIMER_TIME_OF_DAY, or TIMER_TIME_OF_DAY_ON_TASK). We
* can only reset active interval timers.
*/
status = RTEMS_NOT_DEFINED;
}
_Thread_Enable_dispatch();
a001a054: eb000de4 bl a001d7ec <_Thread_Enable_dispatch> <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a001a058: e1a00005 mov r0, r5
a001a05c: e28dd004 add sp, sp, #4
a001a060: e8bd8070 pop {r4, r5, r6, pc}
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
_Watchdog_Remove( &the_timer->Ticker );
a001a064: e2806010 add r6, r0, #16 a001a068: e1a00006 mov r0, r6 a001a06c: eb0012c0 bl a001eb74 <_Watchdog_Remove>
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
a001a070: e59f003c ldr r0, [pc, #60] ; a001a0b4 <rtems_timer_reset+0xa4> a001a074: e1a01006 mov r1, r6 a001a078: eb00124e bl a001e9b8 <_Watchdog_Insert>
* TIMER_TIME_OF_DAY, or TIMER_TIME_OF_DAY_ON_TASK). We
* can only reset active interval timers.
*/
status = RTEMS_NOT_DEFINED;
}
_Thread_Enable_dispatch();
a001a07c: eb000dda bl a001d7ec <_Thread_Enable_dispatch> a001a080: eafffff4 b a001a058 <rtems_timer_reset+0x48>
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
_Watchdog_Remove( &the_timer->Ticker );
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
} else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) {
Timer_server_Control *timer_server = _Timer_server;
a001a084: e59f302c ldr r3, [pc, #44] ; a001a0b8 <rtems_timer_reset+0xa8><== NOT EXECUTED
if ( !timer_server ) {
_Thread_Enable_dispatch();
return RTEMS_INCORRECT_STATE;
}
#endif
_Watchdog_Remove( &the_timer->Ticker );
a001a088: 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;
a001a08c: e5935000 ldr r5, [r3] <== NOT EXECUTED
if ( !timer_server ) {
_Thread_Enable_dispatch();
return RTEMS_INCORRECT_STATE;
}
#endif
_Watchdog_Remove( &the_timer->Ticker );
a001a090: eb0012b7 bl a001eb74 <_Watchdog_Remove> <== NOT EXECUTED
(*timer_server->schedule_operation)( timer_server, the_timer );
a001a094: e5953004 ldr r3, [r5, #4] <== NOT EXECUTED a001a098: e1a00005 mov r0, r5 <== NOT EXECUTED a001a09c: e1a01006 mov r1, r6 <== NOT EXECUTED a001a0a0: e12fff33 blx r3 <== NOT EXECUTED
rtems_id id
)
{
Timer_Control *the_timer;
Objects_Locations location;
rtems_status_code status = RTEMS_SUCCESSFUL;
a001a0a4: e1a05004 mov r5, r4 <== NOT EXECUTED
* TIMER_TIME_OF_DAY, or TIMER_TIME_OF_DAY_ON_TASK). We
* can only reset active interval timers.
*/
status = RTEMS_NOT_DEFINED;
}
_Thread_Enable_dispatch();
a001a0a8: eb000dcf bl a001d7ec <_Thread_Enable_dispatch> <== NOT EXECUTED a001a0ac: eaffffe9 b a001a058 <rtems_timer_reset+0x48> <== NOT EXECUTED
a001a0bc <rtems_timer_server_fire_after>:
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a001a0bc: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
a001a0c0: e1a06001 mov r6, r1
Timer_Control *the_timer; Objects_Locations location; ISR_Level level; Timer_server_Control *timer_server = _Timer_server;
a001a0c4: e59f10cc ldr r1, [pc, #204] ; a001a198 <rtems_timer_server_fire_after+0xdc>
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a001a0c8: e1a07000 mov r7, r0 a001a0cc: e24dd004 sub sp, sp, #4
Timer_Control *the_timer; Objects_Locations location; ISR_Level level; Timer_server_Control *timer_server = _Timer_server;
a001a0d0: e5914000 ldr r4, [r1]
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a001a0d4: e1a05002 mov r5, r2 a001a0d8: e1a08003 mov r8, r3
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
a001a0dc: e3540000 cmp r4, #0
return RTEMS_INCORRECT_STATE;
a001a0e0: 03a0000e moveq r0, #14
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
a001a0e4: 0a000005 beq a001a100 <rtems_timer_server_fire_after+0x44>
return RTEMS_INCORRECT_STATE;
if ( !routine )
a001a0e8: e3520000 cmp r2, #0
return RTEMS_INVALID_ADDRESS;
a001a0ec: 03a00009 moveq r0, #9
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
if ( !routine )
a001a0f0: 0a000002 beq a001a100 <rtems_timer_server_fire_after+0x44>
return RTEMS_INVALID_ADDRESS;
if ( ticks == 0 )
a001a0f4: e3560000 cmp r6, #0
return RTEMS_INVALID_NUMBER;
a001a0f8: 03a0000a moveq r0, #10
return RTEMS_INCORRECT_STATE;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
if ( ticks == 0 )
a001a0fc: 1a000001 bne a001a108 <rtems_timer_server_fire_after+0x4c>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a001a100: e28dd004 add sp, sp, #4
a001a104: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
a001a108: e59f008c ldr r0, [pc, #140] ; a001a19c <rtems_timer_server_fire_after+0xe0>
a001a10c: e1a01007 mov r1, r7
a001a110: e1a0200d mov r2, sp
a001a114: eb000ab6 bl a001cbf4 <_Objects_Get>
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a001a118: e59d3000 ldr r3, [sp] a001a11c: e1a0a000 mov sl, r0 a001a120: e3530000 cmp r3, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a001a124: 13a00004 movne r0, #4
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a001a128: 1afffff4 bne a001a100 <rtems_timer_server_fire_after+0x44>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
a001a12c: e28a0010 add r0, sl, #16 a001a130: eb00128f bl a001eb74 <_Watchdog_Remove>
static inline uint32_t arm_interrupt_disable( void )
{
uint32_t arm_switch_reg;
uint32_t level;
asm volatile (
a001a134: e10f2000 mrs r2, CPSR a001a138: e3823080 orr r3, r2, #128 ; 0x80 a001a13c: 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 ) {
a001a140: e59a3018 ldr r3, [sl, #24] a001a144: e3530000 cmp r3, #0
a001a148: 1a00000e bne a001a188 <rtems_timer_server_fire_after+0xcc>
/*
* 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;
a001a14c: e3a01001 mov r1, #1 a001a150: e58a1038 str r1, [sl, #56] ; 0x38
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a001a154: e58a3018 str r3, [sl, #24]
the_watchdog->routine = routine;
a001a158: e58a502c str r5, [sl, #44] ; 0x2c
the_watchdog->id = id;
a001a15c: e58a7030 str r7, [sl, #48] ; 0x30
the_watchdog->user_data = user_data;
a001a160: e58a8034 str r8, [sl, #52] ; 0x34
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = ticks;
a001a164: e58a601c str r6, [sl, #28]
static inline void arm_interrupt_enable( uint32_t level )
{
ARM_SWITCH_REGISTERS;
asm volatile (
a001a168: e129f002 msr CPSR_fc, r2
_ISR_Enable( level );
(*timer_server->schedule_operation)( timer_server, the_timer );
a001a16c: e1a00004 mov r0, r4 a001a170: e5943004 ldr r3, [r4, #4] a001a174: e1a0100a mov r1, sl a001a178: e12fff33 blx r3
_Thread_Enable_dispatch();
a001a17c: eb000d9a bl a001d7ec <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a001a180: e3a00000 mov r0, #0 a001a184: eaffffdd b a001a100 <rtems_timer_server_fire_after+0x44>
a001a188: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) {
_ISR_Enable( level );
_Thread_Enable_dispatch();
a001a18c: eb000d96 bl a001d7ec <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a001a190: e3a00000 mov r0, #0 <== NOT EXECUTED a001a194: eaffffd9 b a001a100 <rtems_timer_server_fire_after+0x44> <== NOT EXECUTED
a001a1a0 <rtems_timer_server_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a001a1a0: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
a001a1a4: e1a07001 mov r7, r1
Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server;
a001a1a8: e59f10e0 ldr r1, [pc, #224] ; a001a290 <rtems_timer_server_fire_when+0xf0>
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a001a1ac: e1a06000 mov r6, r0 a001a1b0: e24dd004 sub sp, sp, #4
Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server;
a001a1b4: e5914000 ldr r4, [r1]
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a001a1b8: e1a05002 mov r5, r2 a001a1bc: e1a08003 mov r8, r3
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
a001a1c0: e3540000 cmp r4, #0
return RTEMS_INCORRECT_STATE;
a001a1c4: 03a0000e moveq r0, #14
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
a001a1c8: 0a00000c beq a001a200 <rtems_timer_server_fire_when+0x60>
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
a001a1cc: e59f30c0 ldr r3, [pc, #192] ; a001a294 <rtems_timer_server_fire_when+0xf4> a001a1d0: e5d33000 ldrb r3, [r3] a001a1d4: e3530000 cmp r3, #0
return RTEMS_NOT_DEFINED;
a001a1d8: 03a0000b moveq r0, #11
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
a001a1dc: 0a000007 beq a001a200 <rtems_timer_server_fire_when+0x60>
return RTEMS_NOT_DEFINED;
if ( !routine )
a001a1e0: e3520000 cmp r2, #0
return RTEMS_INVALID_ADDRESS;
a001a1e4: 03a00009 moveq r0, #9
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
if ( !routine )
a001a1e8: 0a000004 beq a001a200 <rtems_timer_server_fire_when+0x60>
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
a001a1ec: e1a00007 mov r0, r7 a001a1f0: ebfff3e2 bl a0017180 <_TOD_Validate> a001a1f4: e3500000 cmp r0, #0
a001a1f8: 1a000002 bne a001a208 <rtems_timer_server_fire_when+0x68>
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
a001a1fc: e3a00014 mov r0, #20 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a001a200: e28dd004 add sp, sp, #4
a001a204: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
a001a208: e1a00007 mov r0, r7 a001a20c: ebfff3b4 bl a00170e4 <_TOD_To_seconds>
if ( seconds <= _TOD_Seconds_since_epoch() )
a001a210: e59fa080 ldr sl, [pc, #128] ; a001a298 <rtems_timer_server_fire_when+0xf8>
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
a001a214: e1a07000 mov r7, r0
if ( seconds <= _TOD_Seconds_since_epoch() )
a001a218: e59a3000 ldr r3, [sl] a001a21c: e1500003 cmp r0, r3
a001a220: 9afffff5 bls a001a1fc <rtems_timer_server_fire_when+0x5c>
a001a224: e59f0070 ldr r0, [pc, #112] ; a001a29c <rtems_timer_server_fire_when+0xfc> a001a228: e1a01006 mov r1, r6 a001a22c: e1a0200d mov r2, sp a001a230: eb000a6f bl a001cbf4 <_Objects_Get>
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a001a234: e59d9000 ldr r9, [sp] a001a238: e1a0b000 mov fp, r0 a001a23c: e3590000 cmp r9, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a001a240: 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 ) {
a001a244: 1affffed bne a001a200 <rtems_timer_server_fire_when+0x60>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
a001a248: e28b0010 add r0, fp, #16 a001a24c: eb001248 bl a001eb74 <_Watchdog_Remove>
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();
a001a250: e59a3000 ldr r3, [sl]
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
a001a254: e3a02003 mov r2, #3
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
(*timer_server->schedule_operation)( timer_server, the_timer );
a001a258: e1a00004 mov r0, r4
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();
a001a25c: e0637007 rsb r7, r3, r7
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
a001a260: e58b2038 str r2, [fp, #56] ; 0x38
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
(*timer_server->schedule_operation)( timer_server, the_timer );
a001a264: e5943004 ldr r3, [r4, #4] a001a268: e1a0100b mov r1, fp
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a001a26c: e58b9018 str r9, [fp, #24]
the_watchdog->routine = routine;
a001a270: e58b502c str r5, [fp, #44] ; 0x2c
the_watchdog->id = id;
a001a274: e58b6030 str r6, [fp, #48] ; 0x30
the_watchdog->user_data = user_data;
a001a278: e58b8034 str r8, [fp, #52] ; 0x34
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();
a001a27c: e58b701c str r7, [fp, #28]
(*timer_server->schedule_operation)( timer_server, the_timer );
a001a280: e12fff33 blx r3
_Thread_Enable_dispatch();
a001a284: eb000d58 bl a001d7ec <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a001a288: e1a00009 mov r0, r9 a001a28c: eaffffdb b a001a200 <rtems_timer_server_fire_when+0x60>