a000f928 <TOD_MICROSECONDS_TO_TICKS>: /** * We should ensure the ticks not be truncated by integer division. We * need to have it be greater than or equal to the requested time. It * should not be shorter. */ microseconds_per_tick = rtems_configuration_get_microseconds_per_tick();
a000f928: e59f3030 ldr r3, [pc, #48] ; a000f960 <TOD_MICROSECONDS_TO_TICKS+0x38><== NOT EXECUTED
#include <rtems/score/tod.h>
uint32_t TOD_MICROSECONDS_TO_TICKS(
uint32_t microseconds
)
{
a000f92c: e92d4070 push {r4, r5, r6, lr} <== NOT EXECUTED
/** * We should ensure the ticks not be truncated by integer division. We * need to have it be greater than or equal to the requested time. It * should not be shorter. */ microseconds_per_tick = rtems_configuration_get_microseconds_per_tick();
a000f930: e593500c ldr r5, [r3, #12] <== NOT EXECUTED
#include <rtems/score/tod.h>
uint32_t TOD_MICROSECONDS_TO_TICKS(
uint32_t microseconds
)
{
a000f934: e1a06000 mov r6, r0 <== NOT EXECUTED
* We should ensure the ticks not be truncated by integer division. We * need to have it be greater than or equal to the requested time. It * should not be shorter. */ microseconds_per_tick = rtems_configuration_get_microseconds_per_tick(); ticks = microseconds / microseconds_per_tick;
a000f938: e1a01005 mov r1, r5 <== NOT EXECUTED a000f93c: eb004a5d bl a00222b8 <__aeabi_uidiv> <== NOT EXECUTED
if ( (microseconds % microseconds_per_tick) != 0 )
a000f940: e1a01005 mov r1, r5 <== NOT EXECUTED
* We should ensure the ticks not be truncated by integer division. We * need to have it be greater than or equal to the requested time. It * should not be shorter. */ microseconds_per_tick = rtems_configuration_get_microseconds_per_tick(); ticks = microseconds / microseconds_per_tick;
a000f944: e1a04000 mov r4, r0 <== NOT EXECUTED
if ( (microseconds % microseconds_per_tick) != 0 )
a000f948: e1a00006 mov r0, r6 <== NOT EXECUTED a000f94c: eb004a9f bl a00223d0 <__umodsi3> <== NOT EXECUTED a000f950: e3500000 cmp r0, #0 <== NOT EXECUTED
ticks += 1;
a000f954: 12844001 addne r4, r4, #1 <== NOT EXECUTED
return ticks;
}
a000f958: e1a00004 mov r0, r4 <== NOT EXECUTED
a000f95c: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
a0019d08 <_CORE_message_queue_Broadcast>:
{
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
a0019d08: 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
)
{
a0019d0c: 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 ) {
a0019d10: e1520003 cmp r2, r3
Objects_Id id __attribute__((unused)),
CORE_message_queue_API_mp_support_callout api_message_queue_mp_support __attribute__((unused)),
#endif
uint32_t *count
)
{
a0019d14: e1a06000 mov r6, r0 a0019d18: e1a0a001 mov sl, r1 a0019d1c: e1a07002 mov r7, r2 a0019d20: e59d8020 ldr r8, [sp, #32]
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
a0019d24: 8a000013 bhi a0019d78 <_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 ) {
a0019d28: e5905048 ldr r5, [r0, #72] ; 0x48 a0019d2c: e3550000 cmp r5, #0
a0019d30: 0a000009 beq a0019d5c <_CORE_message_queue_Broadcast+0x54>
*count = 0;
a0019d34: e3a00000 mov r0, #0 a0019d38: e5880000 str r0, [r8]
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
a0019d3c: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
a0019d40: e594002c ldr r0, [r4, #44] ; 0x2c a0019d44: e1a0100a mov r1, sl a0019d48: e1a02007 mov r2, r7 a0019d4c: eb001cc7 bl a0021070 <memcpy>
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
a0019d50: 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;
a0019d54: e2855001 add r5, r5, #1
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
a0019d58: e5837000 str r7, [r3]
/* * There must be no pending messages if there is a thread waiting to * receive a message. */ number_broadcasted = 0; while ((the_thread =
a0019d5c: e1a00006 mov r0, r6 a0019d60: eb000b3f bl a001ca64 <_Thread_queue_Dequeue> a0019d64: e2504000 subs r4, r0, #0
a0019d68: 1afffff4 bne a0019d40 <_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;
a0019d6c: e5885000 str r5, [r8]
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
a0019d70: e1a00004 mov r0, r4
a0019d74: 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;
a0019d78: e3a00001 mov r0, #1 <== NOT EXECUTED
#endif
}
*count = number_broadcasted;
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
}
a0019d7c: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
a0012a98 <_CORE_message_queue_Initialize>:
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Attributes *the_message_queue_attributes,
uint32_t maximum_pending_messages,
size_t maximum_message_size
)
{
a0012a98: e92d40f0 push {r4, r5, r6, r7, lr}
/*
* Check if allocated_message_size is aligned to uintptr-size boundary.
* If not, it will increase allocated_message_size to multiplicity of pointer
* size.
*/
if (allocated_message_size & (sizeof(uintptr_t) - 1)) {
a0012a9c: e3130003 tst r3, #3
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Attributes *the_message_queue_attributes,
uint32_t maximum_pending_messages,
size_t maximum_message_size
)
{
a0012aa0: e1a04000 mov r4, r0
size_t message_buffering_required = 0;
size_t allocated_message_size;
the_message_queue->maximum_pending_messages = maximum_pending_messages;
the_message_queue->number_of_pending_messages = 0;
a0012aa4: e3a00000 mov r0, #0
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Attributes *the_message_queue_attributes,
uint32_t maximum_pending_messages,
size_t maximum_message_size
)
{
a0012aa8: e1a07001 mov r7, r1 a0012aac: e1a05002 mov r5, r2
size_t message_buffering_required = 0;
size_t allocated_message_size;
the_message_queue->maximum_pending_messages = maximum_pending_messages;
a0012ab0: e5842044 str r2, [r4, #68] ; 0x44
the_message_queue->number_of_pending_messages = 0;
a0012ab4: e5840048 str r0, [r4, #72] ; 0x48
the_message_queue->maximum_message_size = maximum_message_size;
a0012ab8: e584304c str r3, [r4, #76] ; 0x4c
/*
* Check if allocated_message_size is aligned to uintptr-size boundary.
* If not, it will increase allocated_message_size to multiplicity of pointer
* size.
*/
if (allocated_message_size & (sizeof(uintptr_t) - 1)) {
a0012abc: 01a06003 moveq r6, r3
a0012ac0: 0a000003 beq a0012ad4 <_CORE_message_queue_Initialize+0x3c>
allocated_message_size += sizeof(uintptr_t);
a0012ac4: e2836004 add r6, r3, #4
allocated_message_size &= ~(sizeof(uintptr_t) - 1);
a0012ac8: e3c66003 bic r6, r6, #3
/*
* Check for an overflow. It can occur while increasing allocated_message_size
* to multiplicity of uintptr_t above.
*/
if (allocated_message_size < maximum_message_size)
a0012acc: e1560003 cmp r6, r3
a0012ad0: 3a000021 bcc a0012b5c <_CORE_message_queue_Initialize+0xc4>
/*
* Calculate how much total memory is required for message buffering and
* check for overflow on the multiplication.
*/
if ( !size_t_mult32_with_overflow(
a0012ad4: e2866010 add r6, r6, #16
size_t a,
size_t b,
size_t *c
)
{
long long x = (long long)a*b;
a0012ad8: e0810695 umull r0, r1, r5, r6
if ( x > SIZE_MAX )
a0012adc: e3e02000 mvn r2, #0 a0012ae0: e3a03000 mov r3, #0 a0012ae4: e1520000 cmp r2, r0 a0012ae8: e0d3c001 sbcs ip, r3, r1
a0012aec: ba000018 blt a0012b54 <_CORE_message_queue_Initialize+0xbc>
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
_Workspace_Allocate( message_buffering_required );
a0012af0: eb000b2b bl a00157a4 <_Workspace_Allocate>
if (the_message_queue->message_buffers == 0)
a0012af4: e3500000 cmp r0, #0
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
_Workspace_Allocate( message_buffering_required );
a0012af8: e1a01000 mov r1, r0
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
a0012afc: e584005c str r0, [r4, #92] ; 0x5c
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
a0012b00: 0a000015 beq a0012b5c <_CORE_message_queue_Initialize+0xc4>
/*
* Initialize the pool of inactive messages, pending messages,
* and set of waiting threads.
*/
_Chain_Initialize (
a0012b04: e2840060 add r0, r4, #96 ; 0x60 a0012b08: e1a02005 mov r2, r5 a0012b0c: e1a03006 mov r3, r6 a0012b10: ebffffd0 bl a0012a58 <_Chain_Initialize>
allocated_message_size + sizeof( CORE_message_queue_Buffer_control )
);
_Chain_Initialize_empty( &the_message_queue->Pending_messages );
_Thread_queue_Initialize(
a0012b14: e5971000 ldr r1, [r7]
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 );
a0012b18: e2843050 add r3, r4, #80 ; 0x50 a0012b1c: e2842054 add r2, r4, #84 ; 0x54
head->next = tail;
head->previous = NULL;
tail->previous = head;
a0012b20: e5843058 str r3, [r4, #88] ; 0x58 a0012b24: e2413001 sub r3, r1, #1 a0012b28: e2731000 rsbs r1, r3, #0
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
a0012b2c: e5842050 str r2, [r4, #80] ; 0x50
head->previous = NULL;
a0012b30: e3a02000 mov r2, #0 a0012b34: e5842054 str r2, [r4, #84] ; 0x54 a0012b38: e1a00004 mov r0, r4 a0012b3c: e0a11003 adc r1, r1, r3 a0012b40: e3a02080 mov r2, #128 ; 0x80 a0012b44: e3a03006 mov r3, #6 a0012b48: eb00091e bl a0014fc8 <_Thread_queue_Initialize>
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
a0012b4c: e3a00001 mov r0, #1
a0012b50: e8bd80f0 pop {r4, r5, r6, r7, pc}
*/
if ( !size_t_mult32_with_overflow(
(size_t) maximum_pending_messages,
allocated_message_size + sizeof(CORE_message_queue_Buffer_control),
&message_buffering_required ) )
return false;
a0012b54: e3a00000 mov r0, #0 <== NOT EXECUTED
a0012b58: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
}
a0012b5c: e8bd80f0 pop {r4, r5, r6, r7, pc}
a0012c44 <_CORE_message_queue_Submit>:
)
{
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
a0012c44: e590304c ldr r3, [r0, #76] ; 0x4c
#endif
CORE_message_queue_Submit_types submit_type,
bool wait,
Watchdog_Interval timeout
)
{
a0012c48: 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 ) {
a0012c4c: e1520003 cmp r2, r3
#endif
CORE_message_queue_Submit_types submit_type,
bool wait,
Watchdog_Interval timeout
)
{
a0012c50: e1a05000 mov r5, r0 a0012c54: e1a0a001 mov sl, r1 a0012c58: e1a04002 mov r4, r2 a0012c5c: e59d7020 ldr r7, [sp, #32]
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
a0012c60: 8a00001d bhi a0012cdc <_CORE_message_queue_Submit+0x98>
}
/*
* Is there a thread currently waiting on this message queue?
*/
if ( the_message_queue->number_of_pending_messages == 0 ) {
a0012c64: e5908048 ldr r8, [r0, #72] ; 0x48 a0012c68: e3580000 cmp r8, #0
a0012c6c: 1a00000b bne a0012ca0 <_CORE_message_queue_Submit+0x5c>
the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue );
a0012c70: eb0007db bl a0014be4 <_Thread_queue_Dequeue>
if ( the_thread ) {
a0012c74: e2506000 subs r6, r0, #0
a0012c78: 0a000008 beq a0012ca0 <_CORE_message_queue_Submit+0x5c>
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
a0012c7c: e596002c ldr r0, [r6, #44] ; 0x2c a0012c80: e1a0100a mov r1, sl a0012c84: e1a02004 mov r2, r4 a0012c88: eb001aa7 bl a001972c <memcpy>
_CORE_message_queue_Copy_buffer(
buffer,
the_thread->Wait.return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
a0012c8c: e5963028 ldr r3, [r6, #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;
a0012c90: e1a00008 mov r0, r8
_CORE_message_queue_Copy_buffer(
buffer,
the_thread->Wait.return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
a0012c94: e5834000 str r4, [r3]
the_thread->Wait.count = (uint32_t) submit_type;
a0012c98: e5867024 str r7, [r6, #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;
a0012c9c: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
RTEMS_INLINE_ROUTINE CORE_message_queue_Buffer_control *
_CORE_message_queue_Allocate_message_buffer (
CORE_message_queue_Control *the_message_queue
)
{
return (CORE_message_queue_Buffer_control *)
a0012ca0: e2850060 add r0, r5, #96 ; 0x60 a0012ca4: ebffff5e bl a0012a24 <_Chain_Get>
* No one waiting on the message queue at this time, so attempt to
* queue the message up for a future receive.
*/
the_message =
_CORE_message_queue_Allocate_message_buffer( the_message_queue );
if ( the_message ) {
a0012ca8: e2506000 subs r6, r0, #0
a0012cac: 0a00000c beq a0012ce4 <_CORE_message_queue_Submit+0xa0>
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
a0012cb0: e1a0100a mov r1, sl a0012cb4: e1a02004 mov r2, r4 a0012cb8: e286000c add r0, r6, #12 a0012cbc: eb001a9a bl a001972c <memcpy>
size
);
the_message->Contents.size = size;
_CORE_message_queue_Set_message_priority( the_message, submit_type );
_CORE_message_queue_Insert_message(
a0012cc0: e1a00005 mov r0, r5
_CORE_message_queue_Copy_buffer(
buffer,
the_message->Contents.buffer,
size
);
the_message->Contents.size = size;
a0012cc4: e5864008 str r4, [r6, #8]
_CORE_message_queue_Set_message_priority( the_message, submit_type );
_CORE_message_queue_Insert_message(
a0012cc8: e1a01006 mov r1, r6 a0012ccc: e1a02007 mov r2, r7 a0012cd0: eb001135 bl a00171ac <_CORE_message_queue_Insert_message>
the_message_queue,
the_message,
submit_type
);
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
a0012cd4: e3a00000 mov r0, #0
a0012cd8: 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;
a0012cdc: e3a00001 mov r0, #1 <== NOT EXECUTED
a0012ce0: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
);
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
}
#if !defined(RTEMS_SCORE_COREMSG_ENABLE_BLOCKING_SEND)
return CORE_MESSAGE_QUEUE_STATUS_TOO_MANY;
a0012ce4: e3a00002 mov r0, #2 <== NOT EXECUTED
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
#endif
}
a0012ce8: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
a000ada4 <_CORE_mutex_Surrender>:
#else
Objects_Id id __attribute__((unused)),
CORE_mutex_API_mp_support_callout api_mutex_mp_support __attribute__((unused))
#endif
)
{
a000ada4: e92d4030 push {r4, r5, lr}
a000ada8: e1a04000 mov r4, r0
* allowed when the mutex in quetion is FIFO or simple Priority
* discipline. But Priority Ceiling or Priority Inheritance mutexes
* must be released by the thread which acquired them.
*/
if ( the_mutex->Attributes.only_owner_release ) {
a000adac: e5d43044 ldrb r3, [r4, #68] ; 0x44
)
{
Thread_Control *the_thread;
Thread_Control *holder;
holder = the_mutex->holder;
a000adb0: e590005c ldr r0, [r0, #92] ; 0x5c
* allowed when the mutex in quetion is FIFO or simple Priority
* discipline. But Priority Ceiling or Priority Inheritance mutexes
* must be released by the thread which acquired them.
*/
if ( the_mutex->Attributes.only_owner_release ) {
a000adb4: e3530000 cmp r3, #0
a000adb8: 0a000004 beq a000add0 <_CORE_mutex_Surrender+0x2c>
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Executing );
a000adbc: e59f30f0 ldr r3, [pc, #240] ; a000aeb4 <_CORE_mutex_Surrender+0x110>
if ( !_Thread_Is_executing( holder ) )
a000adc0: e5933008 ldr r3, [r3, #8] a000adc4: e1500003 cmp r0, r3
return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE;
a000adc8: 13a05002 movne r5, #2
* discipline. But Priority Ceiling or Priority Inheritance mutexes
* must be released by the thread which acquired them.
*/
if ( the_mutex->Attributes.only_owner_release ) {
if ( !_Thread_Is_executing( holder ) )
a000adcc: 1a000036 bne a000aeac <_CORE_mutex_Surrender+0x108>
return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE;
}
/* XXX already unlocked -- not right status */
if ( !the_mutex->nest_count )
a000add0: e5945054 ldr r5, [r4, #84] ; 0x54 a000add4: e3550000 cmp r5, #0
a000add8: 0a000033 beq a000aeac <_CORE_mutex_Surrender+0x108>
return CORE_MUTEX_STATUS_SUCCESSFUL;
the_mutex->nest_count--;
a000addc: e2455001 sub r5, r5, #1
if ( the_mutex->nest_count != 0 ) {
a000ade0: e3550000 cmp r5, #0
/* XXX already unlocked -- not right status */
if ( !the_mutex->nest_count )
return CORE_MUTEX_STATUS_SUCCESSFUL;
the_mutex->nest_count--;
a000ade4: e5845054 str r5, [r4, #84] ; 0x54
/* Currently no API exercises this behavior. */
break;
}
#else
/* must be CORE_MUTEX_NESTING_ACQUIRES or we wouldn't be here */
return CORE_MUTEX_STATUS_SUCCESSFUL;
a000ade8: 13a05000 movne r5, #0
if ( !the_mutex->nest_count )
return CORE_MUTEX_STATUS_SUCCESSFUL;
the_mutex->nest_count--;
if ( the_mutex->nest_count != 0 ) {
a000adec: 1a00002e bne a000aeac <_CORE_mutex_Surrender+0x108>
a000adf0: 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 ) ||
a000adf4: e3530002 cmp r3, #2
a000adf8: 0a000001 beq a000ae04 <_CORE_mutex_Surrender+0x60>
a000adfc: e3530003 cmp r3, #3
a000ae00: 1a00000a bne a000ae30 <_CORE_mutex_Surrender+0x8c>
_CORE_mutex_Pop_priority( the_mutex, holder );
if ( pop_status != CORE_MUTEX_STATUS_SUCCESSFUL )
return pop_status;
holder->resource_count--;
a000ae04: e590301c ldr r3, [r0, #28] a000ae08: 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 &&
a000ae0c: e3530000 cmp r3, #0
_CORE_mutex_Pop_priority( the_mutex, holder );
if ( pop_status != CORE_MUTEX_STATUS_SUCCESSFUL )
return pop_status;
holder->resource_count--;
a000ae10: e580301c str r3, [r0, #28]
/*
* Whether or not someone is waiting for the mutex, an
* inherited priority must be lowered if this is the last
* mutex (i.e. resource) this task has.
*/
if ( holder->resource_count == 0 &&
a000ae14: 1a000005 bne a000ae30 <_CORE_mutex_Surrender+0x8c>
holder->real_priority != holder->current_priority ) {
a000ae18: e5901018 ldr r1, [r0, #24]
/*
* Whether or not someone is waiting for the mutex, an
* inherited priority must be lowered if this is the last
* mutex (i.e. resource) this task has.
*/
if ( holder->resource_count == 0 &&
a000ae1c: e5903014 ldr r3, [r0, #20] a000ae20: e1510003 cmp r1, r3
a000ae24: 0a000001 beq a000ae30 <_CORE_mutex_Surrender+0x8c>
holder->real_priority != holder->current_priority ) {
_Thread_Change_priority( holder, holder->real_priority, true );
a000ae28: e3a02001 mov r2, #1 a000ae2c: eb000534 bl a000c304 <_Thread_Change_priority>
}
}
the_mutex->holder = NULL;
a000ae30: e3a05000 mov r5, #0 a000ae34: e584505c str r5, [r4, #92] ; 0x5c
the_mutex->holder_id = 0;
a000ae38: 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 ) ) ) {
a000ae3c: e1a00004 mov r0, r4 a000ae40: eb000710 bl a000ca88 <_Thread_queue_Dequeue> a000ae44: e3a02001 mov r2, #1 a000ae48: e2503000 subs r3, r0, #0
}
break;
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
a000ae4c: 05842050 streq r2, [r4, #80] ; 0x50
return CORE_MUTEX_STATUS_SUCCESSFUL;
a000ae50: 01a05003 moveq r5, r3
/*
* Now we check if another thread was waiting for this mutex. If so,
* transfer the mutex to that thread.
*/
if ( ( the_thread = _Thread_queue_Dequeue( &the_mutex->Wait_queue ) ) ) {
a000ae54: 0a000014 beq a000aeac <_CORE_mutex_Surrender+0x108>
} else
#endif
{
the_mutex->holder = the_thread;
the_mutex->holder_id = the_thread->Object.id;
a000ae58: e5931008 ldr r1, [r3, #8]
the_mutex->nest_count = 1;
a000ae5c: e5842054 str r2, [r4, #84] ; 0x54
switch ( the_mutex->Attributes.discipline ) {
a000ae60: e5942048 ldr r2, [r4, #72] ; 0x48
} else
#endif
{
the_mutex->holder = the_thread;
a000ae64: e584305c str r3, [r4, #92] ; 0x5c
the_mutex->holder_id = the_thread->Object.id;
a000ae68: e5841060 str r1, [r4, #96] ; 0x60
the_mutex->nest_count = 1;
switch ( the_mutex->Attributes.discipline ) {
a000ae6c: e3520002 cmp r2, #2
case CORE_MUTEX_DISCIPLINES_FIFO:
case CORE_MUTEX_DISCIPLINES_PRIORITY:
break;
case CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT:
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
a000ae70: 0593201c ldreq r2, [r3, #28] a000ae74: 02822001 addeq r2, r2, #1 a000ae78: 0583201c streq r2, [r3, #28]
the_mutex->holder = the_thread;
the_mutex->holder_id = the_thread->Object.id;
the_mutex->nest_count = 1;
switch ( the_mutex->Attributes.discipline ) {
a000ae7c: 0a00000a beq a000aeac <_CORE_mutex_Surrender+0x108>
a000ae80: e3520003 cmp r2, #3 <== NOT EXECUTED a000ae84: 1a000008 bne a000aeac <_CORE_mutex_Surrender+0x108> <== 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++;
a000ae88: e593201c ldr r2, [r3, #28] <== NOT EXECUTED
if (the_mutex->Attributes.priority_ceiling <
a000ae8c: e594104c ldr r1, [r4, #76] ; 0x4c <== NOT EXECUTED
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
break;
case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING:
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
a000ae90: e2822001 add r2, r2, #1 <== NOT EXECUTED a000ae94: e583201c str r2, [r3, #28] <== NOT EXECUTED
if (the_mutex->Attributes.priority_ceiling <
a000ae98: e5933014 ldr r3, [r3, #20] <== NOT EXECUTED a000ae9c: e1510003 cmp r1, r3 <== NOT EXECUTED a000aea0: 2a000001 bcs a000aeac <_CORE_mutex_Surrender+0x108> <== NOT EXECUTED
the_thread->current_priority){
_Thread_Change_priority(
a000aea4: e1a02005 mov r2, r5 <== NOT EXECUTED a000aea8: eb000515 bl a000c304 <_Thread_Change_priority> <== NOT EXECUTED
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
a000aeac: e1a00005 mov r0, r5
a000aeb0: e8bd8030 pop {r4, r5, pc}
a000b2d0 <_Chain_Get_with_empty_check>:
bool _Chain_Get_with_empty_check(
Chain_Control *chain,
Chain_Node **node
)
{
a000b2d0: e92d4010 push {r4, lr} <== NOT EXECUTED
uint32_t level;
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a000b2d4: e10f4000 mrs r4, CPSR <== NOT EXECUTED a000b2d8: e3843080 orr r3, r4, #128 ; 0x80 <== NOT EXECUTED a000b2dc: 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;
a000b2e0: e5902000 ldr r2, [r0] <== NOT EXECUTED
Chain_Node **the_node
)
{
bool is_empty_now = true;
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
a000b2e4: e280c004 add ip, r0, #4 <== NOT EXECUTED
Chain_Node *old_first = head->next;
if ( old_first != tail ) {
a000b2e8: e152000c cmp r2, ip <== NOT EXECUTED
*the_node = old_first;
is_empty_now = new_first == tail;
} else
*the_node = NULL;
a000b2ec: 03a03000 moveq r3, #0 <== NOT EXECUTED a000b2f0: 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;
a000b2f4: 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 ) {
a000b2f8: 0a000006 beq a000b318 <_Chain_Get_with_empty_check+0x48> <== NOT EXECUTED
Chain_Node *new_first = old_first->next;
a000b2fc: e5923000 ldr r3, [r2] <== NOT EXECUTED
head->next = new_first;
a000b300: e5803000 str r3, [r0] <== NOT EXECUTED
new_first->previous = head;
a000b304: e5830004 str r0, [r3, #4] <== NOT EXECUTED
*the_node = old_first;
is_empty_now = new_first == tail;
a000b308: e06c3003 rsb r3, ip, r3 <== NOT EXECUTED a000b30c: e2730000 rsbs r0, r3, #0 <== NOT EXECUTED
Chain_Node *new_first = old_first->next;
head->next = new_first;
new_first->previous = head;
*the_node = old_first;
a000b310: e5812000 str r2, [r1] <== NOT EXECUTED
is_empty_now = new_first == tail;
a000b314: e0a00003 adc r0, r0, r3 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
ARM_SWITCH_REGISTERS;
__asm__ volatile (
a000b318: 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;
}
a000b31c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a0009bd8 <_Event_Seize>:
Thread_Control *executing,
Event_Control *event,
Thread_blocking_operation_States *sync_state,
States_Control wait_state
)
{
a0009bd8: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
a0009bdc: e59d401c ldr r4, [sp, #28]
rtems_event_set seized_events;
rtems_event_set pending_events;
ISR_Level level;
Thread_blocking_operation_States current_sync_state;
executing->Wait.return_code = RTEMS_SUCCESSFUL;
a0009be0: e3a0c000 mov ip, #0
Thread_Control *executing,
Event_Control *event,
Thread_blocking_operation_States *sync_state,
States_Control wait_state
)
{
a0009be4: e59da020 ldr sl, [sp, #32] a0009be8: e59d5024 ldr r5, [sp, #36] ; 0x24 a0009bec: e59d6028 ldr r6, [sp, #40] ; 0x28
rtems_event_set seized_events;
rtems_event_set pending_events;
ISR_Level level;
Thread_blocking_operation_States current_sync_state;
executing->Wait.return_code = RTEMS_SUCCESSFUL;
a0009bf0: e584c034 str ip, [r4, #52] ; 0x34
uint32_t level;
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a0009bf4: e10f7000 mrs r7, CPSR a0009bf8: e387c080 orr ip, r7, #128 ; 0x80 a0009bfc: e129f00c msr CPSR_fc, ip
_ISR_Disable( level );
pending_events = event->pending_events;
a0009c00: e59a8000 ldr r8, [sl]
seized_events = _Event_sets_Get( pending_events, event_in );
if ( !_Event_sets_Is_empty( seized_events ) &&
a0009c04: e010c008 ands ip, r0, r8
a0009c08: 0a000007 beq a0009c2c <_Event_Seize+0x54>
a0009c0c: e15c0000 cmp ip, r0
a0009c10: 0a000001 beq a0009c1c <_Event_Seize+0x44>
(seized_events == event_in || _Options_Is_any( option_set )) ) {
a0009c14: e3110002 tst r1, #2 <== NOT EXECUTED a0009c18: 0a000003 beq a0009c2c <_Event_Seize+0x54> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Clear(
rtems_event_set the_event_set,
rtems_event_set the_mask
)
{
return ( the_event_set & ~(the_mask) );
a0009c1c: e1c8800c bic r8, r8, ip
event->pending_events =
a0009c20: e58a8000 str r8, [sl]
static inline void arm_interrupt_enable( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
ARM_SWITCH_REGISTERS;
__asm__ volatile (
a0009c24: e129f007 msr CPSR_fc, r7 a0009c28: ea000004 b a0009c40 <_Event_Seize+0x68>
_ISR_Enable( level );
*event_out = seized_events;
return;
}
if ( _Options_Is_no_wait( option_set ) ) {
a0009c2c: e3110001 tst r1, #1
a0009c30: 0a000004 beq a0009c48 <_Event_Seize+0x70>
a0009c34: e129f007 msr CPSR_fc, r7
_ISR_Enable( level );
executing->Wait.return_code = RTEMS_UNSATISFIED;
a0009c38: e3a0200d mov r2, #13 a0009c3c: e5842034 str r2, [r4, #52] ; 0x34
*event_out = seized_events;
a0009c40: e583c000 str ip, [r3]
return;
a0009c44: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
* NOTE: Since interrupts are disabled, this isn't that much of an * issue but better safe than sorry. */ executing->Wait.option = option_set; executing->Wait.count = event_in; executing->Wait.return_argument = event_out;
a0009c48: e5843028 str r3, [r4, #40] ; 0x28
*sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
a0009c4c: 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 = option_set;
a0009c50: e5841030 str r1, [r4, #48] ; 0x30
executing->Wait.count = event_in;
a0009c54: e5840024 str r0, [r4, #36] ; 0x24
executing->Wait.return_argument = event_out;
*sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
a0009c58: e5853000 str r3, [r5] a0009c5c: e129f007 msr CPSR_fc, r7
_ISR_Enable( level );
if ( ticks ) {
a0009c60: e3520000 cmp r2, #0
a0009c64: 0a00000a beq a0009c94 <_Event_Seize+0xbc>
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a0009c68: e3a01000 mov r1, #0
_Watchdog_Initialize(
a0009c6c: e5943008 ldr r3, [r4, #8] a0009c70: e5841050 str r1, [r4, #80] ; 0x50
the_watchdog->routine = routine;
a0009c74: e59f1058 ldr r1, [pc, #88] ; a0009cd4 <_Event_Seize+0xfc>
the_watchdog->id = id;
a0009c78: e5843068 str r3, [r4, #104] ; 0x68
the_watchdog->user_data = user_data;
a0009c7c: e584506c str r5, [r4, #108] ; 0x6c
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
a0009c80: e5841064 str r1, [r4, #100] ; 0x64
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a0009c84: e5842054 str r2, [r4, #84] ; 0x54
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a0009c88: e59f0048 ldr r0, [pc, #72] ; a0009cd8 <_Event_Seize+0x100> a0009c8c: e2841048 add r1, r4, #72 ; 0x48 a0009c90: eb000d89 bl a000d2bc <_Watchdog_Insert>
sync_state
);
_Watchdog_Insert_ticks( &executing->Timer, ticks );
}
_Thread_Set_state( executing, wait_state );
a0009c94: e1a00004 mov r0, r4 a0009c98: e1a01006 mov r1, r6 a0009c9c: eb000cb6 bl a000cf7c <_Thread_Set_state>
uint32_t level;
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a0009ca0: e10f2000 mrs r2, CPSR a0009ca4: e3823080 orr r3, r2, #128 ; 0x80 a0009ca8: e129f003 msr CPSR_fc, r3
_ISR_Disable( level );
current_sync_state = *sync_state;
a0009cac: e5950000 ldr r0, [r5]
*sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
a0009cb0: e3a03000 mov r3, #0 a0009cb4: e5853000 str r3, [r5]
if ( current_sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
a0009cb8: e3500001 cmp r0, #1
a0009cbc: 1a000001 bne a0009cc8 <_Event_Seize+0xf0>
static inline void arm_interrupt_enable( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
ARM_SWITCH_REGISTERS;
__asm__ volatile (
a0009cc0: e129f002 msr CPSR_fc, r2
a0009cc4: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
* The blocking thread was satisfied by an ISR or timed out. * * WARNING! Entering with interrupts disabled and returning with interrupts * enabled! */ _Thread_blocking_operation_Cancel( current_sync_state, executing, level );
a0009cc8: e1a01004 mov r1, r4 <== NOT EXECUTED
}
a0009ccc: e8bd45f0 pop {r4, r5, r6, r7, r8, sl, lr} <== NOT EXECUTED
* The blocking thread was satisfied by an ISR or timed out. * * WARNING! Entering with interrupts disabled and returning with interrupts * enabled! */ _Thread_blocking_operation_Cancel( current_sync_state, executing, level );
a0009cd0: ea000978 b a000c2b8 <_Thread_blocking_operation_Cancel> <== NOT EXECUTED
a0009d28 <_Event_Surrender>:
rtems_event_set event_in,
Event_Control *event,
Thread_blocking_operation_States *sync_state,
States_Control wait_state
)
{
a0009d28: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
a0009d2c: e59d801c ldr r8, [sp, #28]
rtems_event_set pending_events;
rtems_event_set event_condition;
rtems_event_set seized_events;
rtems_option option_set;
option_set = the_thread->Wait.option;
a0009d30: e5906030 ldr r6, [r0, #48] ; 0x30
rtems_event_set event_in,
Event_Control *event,
Thread_blocking_operation_States *sync_state,
States_Control wait_state
)
{
a0009d34: e1a04000 mov r4, r0
uint32_t level;
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a0009d38: e10f0000 mrs r0, CPSR a0009d3c: e380c080 orr ip, r0, #128 ; 0x80 a0009d40: e129f00c msr CPSR_fc, ip
RTEMS_INLINE_ROUTINE void _Event_sets_Post(
rtems_event_set the_new_events,
rtems_event_set *the_event_set
)
{
*the_event_set |= the_new_events;
a0009d44: e592c000 ldr ip, [r2] a0009d48: e181100c orr r1, r1, ip a0009d4c: e5821000 str r1, [r2]
option_set = the_thread->Wait.option;
_ISR_Disable( level );
_Event_sets_Post( event_in, &event->pending_events );
pending_events = event->pending_events;
event_condition = the_thread->Wait.count;
a0009d50: e5945024 ldr r5, [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 ) ) {
a0009d54: e011c005 ands ip, r1, r5
a0009d58: 0a000035 beq a0009e34 <_Event_Surrender+0x10c>
/*
* 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() &&
a0009d5c: e59f70d8 ldr r7, [pc, #216] ; a0009e3c <_Event_Surrender+0x114> a0009d60: e597a000 ldr sl, [r7] a0009d64: e35a0000 cmp sl, #0
a0009d68: 0a000013 beq a0009dbc <_Event_Surrender+0x94>
a0009d6c: e5977008 ldr r7, [r7, #8] <== NOT EXECUTED a0009d70: e1540007 cmp r4, r7 <== NOT EXECUTED a0009d74: 1a000010 bne a0009dbc <_Event_Surrender+0x94> <== NOT EXECUTED
_Thread_Is_executing( the_thread ) &&
((*sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
a0009d78: e5937000 ldr r7, [r3] <== NOT EXECUTED a0009d7c: e2477001 sub r7, r7, #1 <== 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 ) &&
a0009d80: e3570001 cmp r7, #1 <== NOT EXECUTED a0009d84: 8a00000c bhi a0009dbc <_Event_Surrender+0x94> <== NOT EXECUTED
((*sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(*sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
a0009d88: e15c0005 cmp ip, r5 <== NOT EXECUTED a0009d8c: 0a000001 beq a0009d98 <_Event_Surrender+0x70> <== NOT EXECUTED a0009d90: e3160002 tst r6, #2 <== NOT EXECUTED a0009d94: 0a000026 beq a0009e34 <_Event_Surrender+0x10c> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Clear(
rtems_event_set the_event_set,
rtems_event_set the_mask
)
{
return ( the_event_set & ~(the_mask) );
a0009d98: e1c1100c bic r1, r1, ip <== NOT EXECUTED
event->pending_events = _Event_sets_Clear(
a0009d9c: e5821000 str r1, [r2] <== NOT EXECUTED
pending_events,
seized_events
);
the_thread->Wait.count = 0;
a0009da0: e3a02000 mov r2, #0 <== NOT EXECUTED a0009da4: e5842024 str r2, [r4, #36] ; 0x24 <== NOT EXECUTED
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
a0009da8: e5942028 ldr r2, [r4, #40] ; 0x28 <== NOT EXECUTED a0009dac: e582c000 str ip, [r2] <== NOT EXECUTED
*sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
a0009db0: e3a02003 mov r2, #3 <== NOT EXECUTED a0009db4: e5832000 str r2, [r3] <== NOT EXECUTED a0009db8: ea00001d b a0009e34 <_Event_Surrender+0x10c> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _States_Are_set (
States_Control the_states,
States_Control mask
)
{
return ( (the_states & mask) != STATES_READY);
a0009dbc: e5943010 ldr r3, [r4, #16]
}
/*
* Otherwise, this is a normal send to another thread
*/
if ( _States_Are_set( the_thread->current_state, wait_state ) ) {
a0009dc0: e1180003 tst r8, r3
a0009dc4: 0a00001a beq a0009e34 <_Event_Surrender+0x10c>
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
a0009dc8: e15c0005 cmp ip, r5
a0009dcc: 0a000001 beq a0009dd8 <_Event_Surrender+0xb0>
a0009dd0: e3160002 tst r6, #2 <== NOT EXECUTED a0009dd4: 0a000016 beq a0009e34 <_Event_Surrender+0x10c> <== NOT EXECUTED
a0009dd8: e1c1100c bic r1, r1, ip
event->pending_events = _Event_sets_Clear(
pending_events,
seized_events
);
the_thread->Wait.count = 0;
a0009ddc: e3a03000 mov r3, #0
/*
* Otherwise, this is a normal send to another thread
*/
if ( _States_Are_set( the_thread->current_state, wait_state ) ) {
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
event->pending_events = _Event_sets_Clear(
a0009de0: e5821000 str r1, [r2]
pending_events,
seized_events
);
the_thread->Wait.count = 0;
a0009de4: e5843024 str r3, [r4, #36] ; 0x24
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
a0009de8: e5943028 ldr r3, [r4, #40] ; 0x28 a0009dec: e583c000 str ip, [r3]
static inline void arm_interrupt_flash( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a0009df0: e10f3000 mrs r3, CPSR a0009df4: e129f000 msr CPSR_fc, r0 a0009df8: e129f003 msr CPSR_fc, r3
_ISR_Flash( level );
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
a0009dfc: e5943050 ldr r3, [r4, #80] ; 0x50 a0009e00: e3530002 cmp r3, #2
a0009e04: 0a000001 beq a0009e10 <_Event_Surrender+0xe8>
static inline void arm_interrupt_enable( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
ARM_SWITCH_REGISTERS;
__asm__ volatile (
a0009e08: e129f000 msr CPSR_fc, r0 a0009e0c: ea000004 b a0009e24 <_Event_Surrender+0xfc>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
a0009e10: e3a03003 mov r3, #3 a0009e14: e5843050 str r3, [r4, #80] ; 0x50 a0009e18: 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 );
a0009e1c: e2840048 add r0, r4, #72 ; 0x48 a0009e20: eb000d7c bl a000d418 <_Watchdog_Remove>
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
a0009e24: e59f1014 ldr r1, [pc, #20] ; a0009e40 <_Event_Surrender+0x118> a0009e28: e1a00004 mov r0, r4
}
return;
}
}
_ISR_Enable( level );
}
a0009e2c: e8bd45f0 pop {r4, r5, r6, r7, r8, sl, lr}
a0009e30: ea00096f b a000c3f4 <_Thread_Clear_state>
a0009e34: e129f000 msr CPSR_fc, r0
a0009e38: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
a0009e44 <_Event_Timeout>:
void _Event_Timeout(
Objects_Id id,
void *arg
)
{
a0009e44: e92d4011 push {r0, r4, lr} <== NOT EXECUTED
a0009e48: e1a04001 mov r4, r1 <== NOT EXECUTED
ISR_Level level;
Thread_blocking_operation_States *sync_state;
sync_state = arg;
the_thread = _Thread_Get( id, &location );
a0009e4c: e1a0100d mov r1, sp <== NOT EXECUTED a0009e50: eb000a4c bl a000c788 <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
a0009e54: e59d3000 ldr r3, [sp] <== NOT EXECUTED a0009e58: e3530000 cmp r3, #0 <== NOT EXECUTED a0009e5c: 1a000014 bne a0009eb4 <_Event_Timeout+0x70> <== NOT EXECUTED
uint32_t level;
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a0009e60: e10f2000 mrs r2, CPSR <== NOT EXECUTED a0009e64: e3821080 orr r1, r2, #128 ; 0x80 <== NOT EXECUTED a0009e68: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
_ISR_Enable( level );
return;
}
#endif
the_thread->Wait.count = 0;
a0009e6c: e5803024 str r3, [r0, #36] ; 0x24 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Executing );
a0009e70: e59f3040 ldr r3, [pc, #64] ; a0009eb8 <_Event_Timeout+0x74><== NOT EXECUTED
if ( _Thread_Is_executing( the_thread ) ) {
a0009e74: e5933008 ldr r3, [r3, #8] <== NOT EXECUTED a0009e78: e1500003 cmp r0, r3 <== NOT EXECUTED a0009e7c: 1a000003 bne a0009e90 <_Event_Timeout+0x4c> <== NOT EXECUTED
if ( *sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
a0009e80: e5943000 ldr r3, [r4] <== NOT EXECUTED a0009e84: e3530001 cmp r3, #1 <== NOT EXECUTED
*sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
a0009e88: 03a03002 moveq r3, #2 <== NOT EXECUTED a0009e8c: 05843000 streq r3, [r4] <== NOT EXECUTED
}
the_thread->Wait.return_code = RTEMS_TIMEOUT;
a0009e90: e3a03006 mov r3, #6 <== NOT EXECUTED a0009e94: e5803034 str r3, [r0, #52] ; 0x34 <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
ARM_SWITCH_REGISTERS;
__asm__ volatile (
a0009e98: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
a0009e9c: e59f1018 ldr r1, [pc, #24] ; a0009ebc <_Event_Timeout+0x78><== NOT EXECUTED a0009ea0: eb000953 bl a000c3f4 <_Thread_Clear_state> <== NOT EXECUTED
*
* This routine decrements the thread dispatch level.
*/
RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_decrement_disable_level(void)
{
uint32_t level = _Thread_Dispatch_disable_level;
a0009ea4: e59f3014 ldr r3, [pc, #20] ; a0009ec0 <_Event_Timeout+0x7c><== NOT EXECUTED a0009ea8: e5932000 ldr r2, [r3] <== NOT EXECUTED
--level;
a0009eac: e2422001 sub r2, r2, #1 <== NOT EXECUTED
_Thread_Dispatch_disable_level = level;
a0009eb0: e5832000 str r2, [r3] <== NOT EXECUTED
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
a0009eb4: e8bd8018 pop {r3, r4, pc} <== NOT EXECUTED
a000f048 <_Heap_Allocate_aligned_with_boundary>:
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
a000f048: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
a000f04c: 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;
a000f050: e5902010 ldr r2, [r0, #16]
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
a000f054: e24dd01c sub sp, sp, #28 a000f058: e1a0b003 mov fp, r3
Heap_Block *block = NULL;
uintptr_t alloc_begin = 0;
uint32_t search_count = 0;
bool search_again = false;
if ( block_size_floor < alloc_size ) {
a000f05c: e2913004 adds r3, r1, #4
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
a000f060: e1a05000 mov r5, r0 a000f064: e1a06001 mov r6, r1
Heap_Statistics *const stats = &heap->stats;
uintptr_t const block_size_floor = alloc_size + HEAP_BLOCK_HEADER_SIZE
- HEAP_ALLOC_BONUS;
uintptr_t const page_size = heap->page_size;
a000f068: e58d2000 str r2, [sp]
Heap_Block *block = NULL;
uintptr_t alloc_begin = 0;
uint32_t search_count = 0;
bool search_again = false;
if ( block_size_floor < alloc_size ) {
a000f06c: e58d300c str r3, [sp, #12]
a000f070: 2a00006a bcs a000f220 <_Heap_Allocate_aligned_with_boundary+0x1d8>
/* Integer overflow occured */
return NULL;
}
if ( boundary != 0 ) {
a000f074: e35b0000 cmp fp, #0
a000f078: 0a000003 beq a000f08c <_Heap_Allocate_aligned_with_boundary+0x44>
if ( boundary < alloc_size ) {
a000f07c: e15b0001 cmp fp, r1 <== NOT EXECUTED a000f080: 3a000066 bcc a000f220 <_Heap_Allocate_aligned_with_boundary+0x1d8><== NOT EXECUTED
return NULL;
}
if ( alignment == 0 ) {
alignment = page_size;
a000f084: e3580000 cmp r8, #0 <== NOT EXECUTED a000f088: 01a08002 moveq r8, r2 <== NOT EXECUTED
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
a000f08c: e59d2000 ldr r2, [sp]
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS;
a000f090: e2663004 rsb r3, r6, #4
return &heap->free_list;
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap )
{
return _Heap_Free_list_head(heap)->next;
a000f094: e595a008 ldr sl, [r5, #8]
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
a000f098: e2822007 add r2, r2, #7
do {
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
block = _Heap_Free_list_first( heap );
while ( block != free_list_tail ) {
a000f09c: e3a07000 mov r7, #0
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
a000f0a0: e58d2014 str r2, [sp, #20]
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS;
a000f0a4: e58d3018 str r3, [sp, #24]
do {
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
block = _Heap_Free_list_first( heap );
while ( block != free_list_tail ) {
a000f0a8: ea000048 b a000f1d0 <_Heap_Allocate_aligned_with_boundary+0x188>
/*
* The HEAP_PREV_BLOCK_USED flag is always set in the block size_and_flag
* field. Thus the value is about one unit larger than the real block
* size. The greater than operator takes this into account.
*/
if ( block->size_and_flag > block_size_floor ) {
a000f0ac: e59a4004 ldr r4, [sl, #4] a000f0b0: e59d200c ldr r2, [sp, #12] a000f0b4: e1540002 cmp r4, r2
a000f0b8: 9a00003f bls a000f1bc <_Heap_Allocate_aligned_with_boundary+0x174>
if ( alignment == 0 ) {
a000f0bc: 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;
a000f0c0: 028a4008 addeq r4, sl, #8
a000f0c4: 0a00003d beq a000f1c0 <_Heap_Allocate_aligned_with_boundary+0x178>
a000f0c8: e28a2008 add r2, sl, #8
uintptr_t alignment,
uintptr_t boundary
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
a000f0cc: e5953014 ldr r3, [r5, #20] a000f0d0: e58d2008 str r2, [sp, #8]
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;
a000f0d4: e59d2014 ldr r2, [sp, #20]
uintptr_t alignment,
uintptr_t boundary
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
a000f0d8: e58d3004 str r3, [sp, #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;
a000f0dc: e3c44001 bic r4, r4, #1
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;
a000f0e0: e0639002 rsb r9, r3, r2
uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS;
uintptr_t alloc_begin = alloc_end - alloc_size;
a000f0e4: e59d3018 ldr r3, [sp, #24]
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const block_end = block_begin + block_size;
a000f0e8: e08a4004 add r4, sl, r4
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
a000f0ec: e0899004 add r9, r9, r4
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS;
uintptr_t alloc_begin = alloc_end - alloc_size;
a000f0f0: e0834004 add r4, r3, r4
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
a000f0f4: e1a00004 mov r0, r4 a000f0f8: e1a01008 mov r1, r8 a000f0fc: eb002aec bl a0019cb4 <__umodsi3> a000f100: e0604004 rsb r4, r0, r4
alloc_begin = _Heap_Align_down( alloc_begin, alignment );
/* Ensure that the we have a valid new block at the end */
if ( alloc_begin > alloc_begin_ceiling ) {
a000f104: e1540009 cmp r4, r9
a000f108: 9a000003 bls a000f11c <_Heap_Allocate_aligned_with_boundary+0xd4>
a000f10c: e1a00009 mov r0, r9 a000f110: e1a01008 mov r1, r8 a000f114: eb002ae6 bl a0019cb4 <__umodsi3> a000f118: e0604009 rsb r4, r0, r9
}
alloc_end = alloc_begin + alloc_size;
/* Ensure boundary constaint */
if ( boundary != 0 ) {
a000f11c: e35b0000 cmp fp, #0
a000f120: 0a000014 beq a000f178 <_Heap_Allocate_aligned_with_boundary+0x130>
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
a000f124: e59d2008 ldr r2, [sp, #8] <== NOT EXECUTED
/* Ensure that the we have a valid new block at the end */
if ( alloc_begin > alloc_begin_ceiling ) {
alloc_begin = _Heap_Align_down( alloc_begin_ceiling, alignment );
}
alloc_end = alloc_begin + alloc_size;
a000f128: e0849006 add r9, r4, r6 <== NOT EXECUTED
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
a000f12c: e0822006 add r2, r2, r6 <== NOT EXECUTED a000f130: e58d2010 str r2, [sp, #16] <== NOT EXECUTED a000f134: ea000008 b a000f15c <_Heap_Allocate_aligned_with_boundary+0x114><== NOT EXECUTED
uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary );
while ( alloc_begin < boundary_line && boundary_line < alloc_end ) {
if ( boundary_line < boundary_floor ) {
a000f138: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED a000f13c: e1500003 cmp r0, r3 <== NOT EXECUTED a000f140: 3a00001d bcc a000f1bc <_Heap_Allocate_aligned_with_boundary+0x174><== NOT EXECUTED
return 0;
}
alloc_begin = boundary_line - alloc_size;
a000f144: e0664000 rsb r4, r6, r0 <== NOT EXECUTED a000f148: e1a00004 mov r0, r4 <== NOT EXECUTED a000f14c: e1a01008 mov r1, r8 <== NOT EXECUTED a000f150: eb002ad7 bl a0019cb4 <__umodsi3> <== NOT EXECUTED a000f154: e0604004 rsb r4, r0, r4 <== NOT EXECUTED
alloc_begin = _Heap_Align_down( alloc_begin, alignment );
alloc_end = alloc_begin + alloc_size;
a000f158: e0849006 add r9, r4, r6 <== NOT EXECUTED a000f15c: e1a00009 mov r0, r9 <== NOT EXECUTED a000f160: e1a0100b mov r1, fp <== NOT EXECUTED a000f164: eb002ad2 bl a0019cb4 <__umodsi3> <== NOT EXECUTED a000f168: e0600009 rsb r0, r0, r9 <== NOT EXECUTED
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
uintptr_t boundary_line = _Heap_Align_down( alloc_end, boundary );
while ( alloc_begin < boundary_line && boundary_line < alloc_end ) {
a000f16c: e1500009 cmp r0, r9 <== NOT EXECUTED a000f170: 31540000 cmpcc r4, r0 <== NOT EXECUTED a000f174: 3affffef bcc a000f138 <_Heap_Allocate_aligned_with_boundary+0xf0><== NOT EXECUTED
boundary_line = _Heap_Align_down( alloc_end, boundary );
}
}
/* Ensure that the we have a valid new block at the beginning */
if ( alloc_begin >= alloc_begin_floor ) {
a000f178: e59d2008 ldr r2, [sp, #8] a000f17c: e1540002 cmp r4, r2
a000f180: 3a00000d bcc a000f1bc <_Heap_Allocate_aligned_with_boundary+0x174>
a000f184: e1a00004 mov r0, r4 a000f188: e59d1000 ldr r1, [sp] a000f18c: eb002ac8 bl a0019cb4 <__umodsi3> a000f190: e3e09007 mvn r9, #7 a000f194: e06a9009 rsb r9, sl, r9
if ( free_size >= min_block_size || free_size == 0 ) {
return alloc_begin;
}
}
return 0;
a000f198: e59d2004 ldr r2, [sp, #4]
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
a000f19c: e0899004 add r9, r9, r4
if ( alloc_begin >= alloc_begin_floor ) {
uintptr_t const alloc_block_begin =
(uintptr_t) _Heap_Block_of_alloc_area( alloc_begin, page_size );
uintptr_t const free_size = alloc_block_begin - block_begin;
if ( free_size >= min_block_size || free_size == 0 ) {
a000f1a0: e0603009 rsb r3, r0, r9
return alloc_begin;
}
}
return 0;
a000f1a4: e1590000 cmp r9, r0 a000f1a8: 11530002 cmpne r3, r2 a000f1ac: 33a09000 movcc r9, #0 a000f1b0: 23a09001 movcs r9, #1 a000f1b4: 31a04009 movcc r4, r9 a000f1b8: ea000000 b a000f1c0 <_Heap_Allocate_aligned_with_boundary+0x178>
/*
* 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 ) {
a000f1bc: e3a04000 mov r4, #0
}
/* Statistics */
++search_count;
if ( alloc_begin != 0 ) {
a000f1c0: e3540000 cmp r4, #0
);
}
}
/* Statistics */
++search_count;
a000f1c4: e2877001 add r7, r7, #1
if ( alloc_begin != 0 ) {
a000f1c8: 1a000004 bne a000f1e0 <_Heap_Allocate_aligned_with_boundary+0x198>
break;
}
block = block->next;
a000f1cc: e59aa008 ldr sl, [sl, #8]
do {
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
block = _Heap_Free_list_first( heap );
while ( block != free_list_tail ) {
a000f1d0: e15a0005 cmp sl, r5
a000f1d4: 1affffb4 bne a000f0ac <_Heap_Allocate_aligned_with_boundary+0x64>
a000f1d8: e3a04000 mov r4, #0 a000f1dc: ea00000a b a000f20c <_Heap_Allocate_aligned_with_boundary+0x1c4>
search_again = _Heap_Protection_free_delayed_blocks( heap, alloc_begin );
} while ( search_again );
if ( alloc_begin != 0 ) {
/* Statistics */
++stats->allocs;
a000f1e0: e5953048 ldr r3, [r5, #72] ; 0x48
stats->searches += search_count;
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
a000f1e4: e1a00005 mov r0, r5 a000f1e8: e1a0100a mov r1, sl
search_again = _Heap_Protection_free_delayed_blocks( heap, alloc_begin );
} while ( search_again );
if ( alloc_begin != 0 ) {
/* Statistics */
++stats->allocs;
a000f1ec: e2833001 add r3, r3, #1 a000f1f0: e5853048 str r3, [r5, #72] ; 0x48
stats->searches += search_count;
a000f1f4: e595304c ldr r3, [r5, #76] ; 0x4c
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
a000f1f8: e1a02004 mov r2, r4
} while ( search_again );
if ( alloc_begin != 0 ) {
/* Statistics */
++stats->allocs;
stats->searches += search_count;
a000f1fc: e0833007 add r3, r3, r7 a000f200: e585304c str r3, [r5, #76] ; 0x4c
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
a000f204: e1a03006 mov r3, r6 a000f208: ebfff03e bl a000b308 <_Heap_Block_allocate>
boundary
);
}
/* Statistics */
if ( stats->max_search < search_count ) {
a000f20c: e5953044 ldr r3, [r5, #68] ; 0x44
stats->max_search = search_count;
}
return (void *) alloc_begin;
a000f210: e1a00004 mov r0, r4
boundary
);
}
/* Statistics */
if ( stats->max_search < search_count ) {
a000f214: e1530007 cmp r3, r7
stats->max_search = search_count;
a000f218: 35857044 strcc r7, [r5, #68] ; 0x44
}
return (void *) alloc_begin;
a000f21c: ea000000 b a000f224 <_Heap_Allocate_aligned_with_boundary+0x1dc>
return NULL;
}
if ( boundary != 0 ) {
if ( boundary < alloc_size ) {
return NULL;
a000f220: e3a00000 mov r0, #0
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
}
return (void *) alloc_begin;
}
a000f224: e28dd01c add sp, sp, #28
a000f228: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
a000b308 <_Heap_Block_allocate>:
Heap_Control *heap,
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
a000b308: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
- 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;
a000b30c: e591a004 ldr sl, [r1, #4]
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
a000b310: e2426008 sub r6, r2, #8 a000b314: e1a04001 mov r4, r1 a000b318: e1a07003 mov r7, r3
Heap_Statistics *const stats = &heap->stats;
uintptr_t const alloc_area_begin = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_area_offset = alloc_begin - alloc_area_begin;
a000b31c: e0613006 rsb r3, r1, r6
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
a000b320: e3ca1001 bic r1, sl, #1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a000b324: e0849001 add r9, r4, r1
Heap_Control *heap,
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
a000b328: e1a05000 mov r5, r0
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
a000b32c: e5990004 ldr r0, [r9, #4]
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
a000b330: e3100001 tst r0, #1
/* Statistics */
--stats->free_blocks;
++stats->used_blocks;
stats->free_size -= _Heap_Block_size( block );
} else {
free_list_anchor = _Heap_Free_list_head( heap );
a000b334: 11a08005 movne r8, r5
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
a000b338: 1a00000c bne a000b370 <_Heap_Block_allocate+0x68>
return _Heap_Free_list_tail(heap)->prev;
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
a000b33c: e5940008 ldr r0, [r4, #8]
free_list_anchor = block->prev;
a000b340: e594800c ldr r8, [r4, #12]
Heap_Block *prev = block->prev;
prev->next = next;
a000b344: e5880008 str r0, [r8, #8]
next->prev = prev;
a000b348: e580800c str r8, [r0, #12]
_Heap_Free_list_remove( block );
/* Statistics */
--stats->free_blocks;
a000b34c: e5950038 ldr r0, [r5, #56] ; 0x38 a000b350: e2400001 sub r0, r0, #1 a000b354: e5850038 str r0, [r5, #56] ; 0x38
++stats->used_blocks;
a000b358: e5950040 ldr r0, [r5, #64] ; 0x40 a000b35c: e2800001 add r0, r0, #1 a000b360: e5850040 str r0, [r5, #64] ; 0x40
stats->free_size -= _Heap_Block_size( block );
a000b364: e5950030 ldr r0, [r5, #48] ; 0x30 a000b368: e0611000 rsb r1, r1, r0 a000b36c: e5851030 str r1, [r5, #48] ; 0x30
} else {
free_list_anchor = _Heap_Free_list_head( heap );
}
if ( alloc_area_offset < heap->page_size ) {
a000b370: e5951010 ldr r1, [r5, #16] a000b374: e1530001 cmp r3, r1
a000b378: 2a000005 bcs a000b394 <_Heap_Block_allocate+0x8c>
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
_Heap_Block_split( heap, block, free_list_anchor, alloc_size );
a000b37c: e1a00005 mov r0, r5 a000b380: e1a01004 mov r1, r4 a000b384: e1a02008 mov r2, r8 a000b388: e0833007 add r3, r3, r7 a000b38c: ebffff2e bl a000b04c <_Heap_Block_split> a000b390: ea000021 b a000b41c <_Heap_Block_allocate+0x114>
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
a000b394: e1a00002 mov r0, r2 a000b398: eb003a45 bl a0019cb4 <__umodsi3>
_HAssert( block_size >= heap->min_block_size );
_HAssert( new_block_size >= heap->min_block_size );
/* Statistics */
stats->free_size += block_size;
a000b39c: e5952030 ldr r2, [r5, #48] ; 0x30
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
a000b3a0: 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;
a000b3a4: e0643006 rsb r3, r4, r6
_HAssert( block_size >= heap->min_block_size );
_HAssert( new_block_size >= heap->min_block_size );
/* Statistics */
stats->free_size += block_size;
a000b3a8: e0822003 add r2, r2, r3
if ( _Heap_Is_prev_used( block ) ) {
a000b3ac: e31a0001 tst sl, #1
uintptr_t block_end = block_begin + block_size;
Heap_Block *const new_block =
_Heap_Block_of_alloc_area( alloc_begin, heap->page_size );
uintptr_t const new_block_begin = (uintptr_t) new_block;
uintptr_t const new_block_size = block_end - new_block_begin;
a000b3b0: e0669009 rsb r9, r6, r9
_HAssert( block_size >= heap->min_block_size );
_HAssert( new_block_size >= heap->min_block_size );
/* Statistics */
stats->free_size += block_size;
a000b3b4: e5852030 str r2, [r5, #48] ; 0x30
if ( _Heap_Is_prev_used( block ) ) {
a000b3b8: 0a000009 beq a000b3e4 <_Heap_Block_allocate+0xdc>
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
a000b3bc: e5982008 ldr r2, [r8, #8]
new_block->next = next;
new_block->prev = block_before;
a000b3c0: e584800c str r8, [r4, #12]
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
new_block->next = next;
a000b3c4: e5842008 str r2, [r4, #8]
new_block->prev = block_before; block_before->next = new_block; next->prev = new_block;
a000b3c8: e582400c str r4, [r2, #12]
_Heap_Free_list_insert_after( free_list_anchor, block );
free_list_anchor = block;
/* Statistics */
++stats->free_blocks;
a000b3cc: e5952038 ldr r2, [r5, #56] ; 0x38
{
Heap_Block *next = block_before->next;
new_block->next = next;
new_block->prev = block_before;
block_before->next = new_block;
a000b3d0: e5884008 str r4, [r8, #8] a000b3d4: e2822001 add r2, r2, #1 a000b3d8: e5852038 str r2, [r5, #56] ; 0x38 a000b3dc: e1a02004 mov r2, r4 a000b3e0: ea000005 b a000b3fc <_Heap_Block_allocate+0xf4>
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Prev_block(
const Heap_Block *block
)
{
return (Heap_Block *) ((uintptr_t) block - block->prev_size);
a000b3e4: e5942000 ldr r2, [r4] <== NOT EXECUTED a000b3e8: e0624004 rsb r4, r2, r4 <== NOT EXECUTED
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
a000b3ec: e5942004 ldr r2, [r4, #4] <== NOT EXECUTED a000b3f0: e3c22001 bic r2, r2, #1 <== NOT EXECUTED
} else {
Heap_Block *const prev_block = _Heap_Prev_block( block );
uintptr_t const prev_block_size = _Heap_Block_size( prev_block );
block = prev_block;
block_size += prev_block_size;
a000b3f4: e0833002 add r3, r3, r2 <== NOT EXECUTED a000b3f8: e1a02008 mov r2, r8 <== NOT EXECUTED
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
a000b3fc: e3831001 orr r1, r3, #1 a000b400: e5841004 str r1, [r4, #4]
new_block->prev_size = block_size;
new_block->size_and_flag = new_block_size;
_Heap_Block_split( heap, new_block, free_list_anchor, alloc_size );
a000b404: e1a00005 mov r0, r5
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
new_block->prev_size = block_size;
new_block->size_and_flag = new_block_size;
a000b408: e8860208 stm r6, {r3, r9}
_Heap_Block_split( heap, new_block, free_list_anchor, alloc_size );
a000b40c: e1a01006 mov r1, r6 a000b410: e1a03007 mov r3, r7 a000b414: ebffff0c bl a000b04c <_Heap_Block_split> a000b418: e1a04006 mov r4, r6
alloc_size
);
}
/* Statistics */
if ( stats->min_free_size > stats->free_size ) {
a000b41c: e5953030 ldr r3, [r5, #48] ; 0x30 a000b420: e5952034 ldr r2, [r5, #52] ; 0x34
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
a000b424: e1a00004 mov r0, r4
alloc_size
);
}
/* Statistics */
if ( stats->min_free_size > stats->free_size ) {
a000b428: e1520003 cmp r2, r3
stats->min_free_size = stats->free_size;
a000b42c: 85853034 strhi r3, [r5, #52] ; 0x34
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
a000b430: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
a000b04c <_Heap_Block_split>:
Heap_Control *heap,
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
a000b04c: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
Heap_Statistics *const stats = &heap->stats;
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
a000b050: e5908014 ldr r8, [r0, #20]
uintptr_t alloc_size
)
{
Heap_Statistics *const stats = &heap->stats;
uintptr_t const page_size = heap->page_size;
a000b054: e590a010 ldr sl, [r0, #16]
Heap_Control *heap,
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
a000b058: 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;
a000b05c: e248b008 sub fp, r8, #8
return heap->stats.size;
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Max( uintptr_t a, uintptr_t b )
{
return a > b ? a : b;
a000b060: e153000b cmp r3, fp a000b064: 21a0b003 movcs fp, r3
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const used_size =
a000b068: e28bb008 add fp, fp, #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;
a000b06c: e5919004 ldr r9, [r1, #4]
Heap_Control *heap,
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
a000b070: e1a04000 mov r4, r0
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up(
uintptr_t value,
uintptr_t alignment
)
{
uintptr_t remainder = value % alignment;
a000b074: e1a0100a mov r1, sl a000b078: e1a0000b mov r0, fp a000b07c: e1a06002 mov r6, r2 a000b080: eb003b0b bl a0019cb4 <__umodsi3> a000b084: e3c97001 bic r7, r9, #1
if ( remainder != 0 ) {
a000b088: e3500000 cmp r0, #0
uintptr_t const used_size =
_Heap_Max( alloc_size, min_alloc_size ) + HEAP_BLOCK_HEADER_SIZE;
uintptr_t const used_block_size = _Heap_Align_up( used_size, page_size );
uintptr_t const free_size = block_size + HEAP_ALLOC_BONUS - used_size;
a000b08c: e2872004 add r2, r7, #4
return value - remainder + alignment;
a000b090: 108ba00a addne sl, fp, sl
} else {
return value;
a000b094: 01a0a00b moveq sl, fp
uintptr_t const free_size_limit = min_block_size + HEAP_ALLOC_BONUS;
a000b098: e2888004 add r8, r8, #4
uintptr_t const used_size =
_Heap_Max( alloc_size, min_alloc_size ) + HEAP_BLOCK_HEADER_SIZE;
uintptr_t const used_block_size = _Heap_Align_up( used_size, page_size );
uintptr_t const free_size = block_size + HEAP_ALLOC_BONUS - used_size;
a000b09c: e06bb002 rsb fp, fp, r2
)
{
uintptr_t remainder = value % alignment;
if ( remainder != 0 ) {
return value - remainder + alignment;
a000b0a0: 1060a00a rsbne sl, r0, sl
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a000b0a4: e0853007 add r3, r5, r7
Heap_Block *next_block = _Heap_Block_at( block, block_size );
_HAssert( used_size <= block_size + HEAP_ALLOC_BONUS );
_HAssert( used_size + free_size == block_size + HEAP_ALLOC_BONUS );
if ( free_size >= free_size_limit ) {
a000b0a8: e15b0008 cmp fp, r8
next_block->prev_size = free_block_size;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
_Heap_Protection_block_initialize( heap, free_block );
} else {
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
a000b0ac: 35932004 ldrcc r2, [r3, #4] a000b0b0: 33822001 orrcc r2, r2, #1
Heap_Block *next_block = _Heap_Block_at( block, block_size );
_HAssert( used_size <= block_size + HEAP_ALLOC_BONUS );
_HAssert( used_size + free_size == block_size + HEAP_ALLOC_BONUS );
if ( free_size >= free_size_limit ) {
a000b0b4: 3a000023 bcc a000b148 <_Heap_Block_split+0xfc>
_HAssert( used_block_size + free_block_size == block_size );
_Heap_Block_set_size( block, used_block_size );
/* Statistics */
stats->free_size += free_block_size;
a000b0b8: e5941030 ldr r1, [r4, #48] ; 0x30
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
a000b0bc: e2099001 and r9, r9, #1
_HAssert( used_size <= block_size + HEAP_ALLOC_BONUS );
_HAssert( used_size + free_size == block_size + HEAP_ALLOC_BONUS );
if ( free_size >= free_size_limit ) {
Heap_Block *const free_block = _Heap_Block_at( block, used_block_size );
uintptr_t free_block_size = block_size - used_block_size;
a000b0c0: e06a7007 rsb r7, sl, r7
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a000b0c4: e08a2005 add r2, sl, r5
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
block->size_and_flag = size | flag;
a000b0c8: e18aa009 orr sl, sl, r9 a000b0cc: e585a004 str sl, [r5, #4]
_HAssert( used_block_size + free_block_size == block_size );
_Heap_Block_set_size( block, used_block_size );
/* Statistics */
stats->free_size += free_block_size;
a000b0d0: e0811007 add r1, r1, r7 a000b0d4: e5841030 str r1, [r4, #48] ; 0x30
- HEAP_BLOCK_HEADER_SIZE);
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Block_size( const Heap_Block *block )
{
return block->size_and_flag & ~HEAP_PREV_BLOCK_USED;
a000b0d8: e5931004 ldr r1, [r3, #4] a000b0dc: e3c11001 bic r1, r1, #1
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;
a000b0e0: e0830001 add r0, r3, r1 a000b0e4: e5900004 ldr r0, [r0, #4]
if ( _Heap_Is_used( next_block ) ) {
a000b0e8: e3100001 tst r0, #1
a000b0ec: 0a000008 beq a000b114 <_Heap_Block_split+0xc8>
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
a000b0f0: e5961008 ldr r1, [r6, #8]
new_block->next = next;
new_block->prev = block_before;
a000b0f4: e582600c str r6, [r2, #12]
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
new_block->next = next;
a000b0f8: e5821008 str r1, [r2, #8]
new_block->prev = block_before; block_before->next = new_block; next->prev = new_block;
a000b0fc: e581200c str r2, [r1, #12]
_Heap_Free_list_insert_after( free_list_anchor, free_block );
/* Statistics */
++stats->free_blocks;
a000b100: e5941038 ldr r1, [r4, #56] ; 0x38
{
Heap_Block *next = block_before->next;
new_block->next = next;
new_block->prev = block_before;
block_before->next = new_block;
a000b104: e5862008 str r2, [r6, #8] a000b108: e2811001 add r1, r1, #1 a000b10c: e5841038 str r1, [r4, #56] ; 0x38 a000b110: ea000007 b a000b134 <_Heap_Block_split+0xe8>
RTEMS_INLINE_ROUTINE void _Heap_Free_list_replace(
Heap_Block *old_block,
Heap_Block *new_block
)
{
Heap_Block *next = old_block->next;
a000b114: e5930008 ldr r0, [r3, #8] <== NOT EXECUTED
Heap_Block *prev = old_block->prev;
a000b118: 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;
a000b11c: e0877001 add r7, r7, r1 <== NOT EXECUTED
new_block->next = next;
a000b120: e5820008 str r0, [r2, #8] <== NOT EXECUTED
new_block->prev = prev;
a000b124: e582300c str r3, [r2, #12] <== NOT EXECUTED
next->prev = new_block;
prev->next = new_block;
a000b128: e5832008 str r2, [r3, #8] <== NOT EXECUTED
Heap_Block *prev = old_block->prev;
new_block->next = next;
new_block->prev = prev;
next->prev = new_block;
a000b12c: e580200c str r2, [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);
a000b130: e0873002 add r3, r7, r2 <== NOT EXECUTED
next_block = _Heap_Block_at( free_block, free_block_size );
}
free_block->size_and_flag = free_block_size | HEAP_PREV_BLOCK_USED;
a000b134: e3871001 orr r1, r7, #1 a000b138: e5821004 str r1, [r2, #4]
next_block->prev_size = free_block_size;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
a000b13c: e5932004 ldr r2, [r3, #4]
next_block = _Heap_Block_at( free_block, free_block_size );
}
free_block->size_and_flag = free_block_size | HEAP_PREV_BLOCK_USED;
next_block->prev_size = free_block_size;
a000b140: e5837000 str r7, [r3]
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
a000b144: e3c22001 bic r2, r2, #1
_Heap_Protection_block_initialize( heap, free_block );
} else {
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
a000b148: e5832004 str r2, [r3, #4]
a000b14c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
a000f298 <_Heap_Extend>:
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t unused __attribute__((unused))
)
{
a000f298: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
a000f29c: e1a05001 mov r5, r1
Heap_Statistics *const stats = &heap->stats; Heap_Block *const first_block = heap->first_block;
a000f2a0: e5901020 ldr r1, [r0, #32]
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t unused __attribute__((unused))
)
{
a000f2a4: e24dd024 sub sp, sp, #36 ; 0x24
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;
a000f2a8: e5903010 ldr r3, [r0, #16]
uintptr_t extend_area_size,
uintptr_t unused __attribute__((unused))
)
{
Heap_Statistics *const stats = &heap->stats;
Heap_Block *const first_block = heap->first_block;
a000f2ac: e58d1010 str r1, [sp, #16]
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;
a000f2b0: e5901030 ldr r1, [r0, #48] ; 0x30
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;
a000f2b4: e3a08000 mov r8, #0
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 ) {
a000f2b8: e0956002 adds r6, r5, r2
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t unused __attribute__((unused))
)
{
a000f2bc: e1a04000 mov r4, r0
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;
a000f2c0: e58d3014 str r3, [sp, #20]
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;
a000f2c4: e58d801c str r8, [sp, #28]
Heap_Block *extend_last_block = NULL; uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size;
a000f2c8: e5903014 ldr r3, [r0, #20]
Heap_Block *merge_below_block = NULL; Heap_Block *merge_above_block = NULL; Heap_Block *link_below_block = NULL; Heap_Block *link_above_block = NULL; Heap_Block *extend_first_block = NULL; Heap_Block *extend_last_block = NULL;
a000f2cc: e58d8020 str r8, [sp, #32]
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;
a000f2d0: 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 0;
a000f2d4: 21a00008 movcs r0, r8
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 ) {
a000f2d8: 2a00009a bcs a000f548 <_Heap_Extend+0x2b0>
return 0;
}
extend_area_ok = _Heap_Get_first_and_last_block(
a000f2dc: e28d101c add r1, sp, #28 a000f2e0: e58d1000 str r1, [sp] a000f2e4: e28d1020 add r1, sp, #32 a000f2e8: e58d1004 str r1, [sp, #4] a000f2ec: e1a00005 mov r0, r5 a000f2f0: e1a01002 mov r1, r2 a000f2f4: e59d2014 ldr r2, [sp, #20] a000f2f8: ebffefab bl a000b1ac <_Heap_Get_first_and_last_block>
page_size,
min_block_size,
&extend_first_block,
&extend_last_block
);
if (!extend_area_ok ) {
a000f2fc: e3500000 cmp r0, #0
a000f300: 0a000090 beq a000f548 <_Heap_Extend+0x2b0>
a000f304: e59da010 ldr sl, [sp, #16] a000f308: e1a07008 mov r7, r8 a000f30c: e1a09008 mov r9, r8
return 0;
}
do {
uintptr_t const sub_area_begin = (start_block != first_block) ?
(uintptr_t) start_block : heap->area_begin;
a000f310: e5941018 ldr r1, [r4, #24] a000f314: e1a03008 mov r3, r8 a000f318: e1a0c004 mov ip, r4 a000f31c: ea000000 b a000f324 <_Heap_Extend+0x8c>
a000f320: e1a0100a mov r1, sl <== NOT EXECUTED
uintptr_t const sub_area_end = start_block->prev_size;
a000f324: e59a4000 ldr r4, [sl]
Heap_Block *const end_block =
_Heap_Block_of_alloc_area( sub_area_end, page_size );
if (
a000f328: e1560001 cmp r6, r1 a000f32c: 93a00000 movls r0, #0 a000f330: 83a00001 movhi r0, #1 a000f334: e1550004 cmp r5, r4 a000f338: 23a00000 movcs r0, #0 a000f33c: e3500000 cmp r0, #0
a000f340: 1a00007f bne a000f544 <_Heap_Extend+0x2ac>
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return 0;
}
if ( extend_area_end == sub_area_begin ) {
a000f344: e1560001 cmp r6, r1 a000f348: 01a0300a moveq r3, sl
a000f34c: 0a000001 beq a000f358 <_Heap_Extend+0xc0>
merge_below_block = start_block;
} else if ( extend_area_end < sub_area_end ) {
a000f350: e1560004 cmp r6, r4 a000f354: 31a0900a movcc r9, sl
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
a000f358: e1a00004 mov r0, r4 a000f35c: e59d1014 ldr r1, [sp, #20] a000f360: e58d300c str r3, [sp, #12] a000f364: e58dc008 str ip, [sp, #8] a000f368: eb002b1a bl a0019fd8 <__umodsi3> a000f36c: e244b008 sub fp, r4, #8
link_below_block = start_block;
}
if ( sub_area_end == extend_area_begin ) {
a000f370: e1540005 cmp r4, r5
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
a000f374: e060000b rsb r0, r0, fp a000f378: e59d300c ldr r3, [sp, #12] a000f37c: e59dc008 ldr ip, [sp, #8]
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 )
a000f380: 01a07000 moveq r7, r0
start_block->prev_size = extend_area_end;
a000f384: 058a6000 streq r6, [sl]
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 ) {
a000f388: 0a000000 beq a000f390 <_Heap_Extend+0xf8>
a000f38c: 31a08000 movcc r8, r0
- 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;
a000f390: e590a004 ldr sl, [r0, #4]
} 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 );
a000f394: e59d2010 ldr r2, [sp, #16] a000f398: e3caa001 bic sl, sl, #1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a000f39c: e080a00a add sl, r0, sl a000f3a0: e15a0002 cmp sl, r2
a000f3a4: 1affffdd bne a000f320 <_Heap_Extend+0x88>
a000f3a8: e1a02009 mov r2, r9 a000f3ac: e1a09003 mov r9, r3
if ( extend_area_begin < heap->area_begin ) {
a000f3b0: e59c3018 ldr r3, [ip, #24] a000f3b4: e1a0400c mov r4, ip a000f3b8: e1550003 cmp r5, r3
heap->area_begin = extend_area_begin;
a000f3bc: 358c5018 strcc r5, [ip, #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 ) {
a000f3c0: 3a000002 bcc a000f3d0 <_Heap_Extend+0x138>
heap->area_begin = extend_area_begin;
} else if ( heap->area_end < extend_area_end ) {
a000f3c4: e59c301c ldr r3, [ip, #28] <== NOT EXECUTED a000f3c8: e1530006 cmp r3, r6 <== NOT EXECUTED
heap->area_end = extend_area_end;
a000f3cc: 358c601c strcc r6, [ip, #28] <== NOT EXECUTED
}
extend_first_block_size =
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
a000f3d0: e59d101c ldr r1, [sp, #28] a000f3d4: e59d3020 ldr r3, [sp, #32]
extend_first_block->prev_size = extend_area_end;
a000f3d8: e5816000 str r6, [r1]
heap->area_begin = extend_area_begin;
} else if ( heap->area_end < extend_area_end ) {
heap->area_end = extend_area_end;
}
extend_first_block_size =
a000f3dc: e0610003 rsb r0, r1, r3
(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;
a000f3e0: e380c001 orr ip, r0, #1
_Heap_Protection_block_initialize( heap, extend_first_block );
extend_last_block->prev_size = extend_first_block_size;
a000f3e4: e5830000 str r0, [r3]
extend_last_block->size_and_flag = 0;
a000f3e8: e3a00000 mov r0, #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 =
a000f3ec: e581c004 str ip, [r1, #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;
a000f3f0: e5830004 str r0, [r3, #4]
_Heap_Protection_block_initialize( heap, extend_last_block );
if ( (uintptr_t) extend_first_block < (uintptr_t) heap->first_block ) {
a000f3f4: e5940020 ldr r0, [r4, #32] a000f3f8: e1500001 cmp r0, r1
heap->first_block = extend_first_block;
a000f3fc: 85841020 strhi r1, [r4, #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 ) {
a000f400: 8a000002 bhi a000f410 <_Heap_Extend+0x178>
heap->first_block = extend_first_block;
} else if ( (uintptr_t) extend_last_block > (uintptr_t) heap->last_block ) {
a000f404: e5941024 ldr r1, [r4, #36] ; 0x24 <== NOT EXECUTED a000f408: e1510003 cmp r1, r3 <== NOT EXECUTED
heap->last_block = extend_last_block;
a000f40c: 35843024 strcc r3, [r4, #36] ; 0x24 <== NOT EXECUTED
}
if ( merge_below_block != NULL ) {
a000f410: e3590000 cmp r9, #0
a000f414: 0a000010 beq a000f45c <_Heap_Extend+0x1c4>
Heap_Control *heap,
uintptr_t extend_area_begin,
Heap_Block *first_block
)
{
uintptr_t const page_size = heap->page_size;
a000f418: e594a010 ldr sl, [r4, #16] <== NOT EXECUTED
uintptr_t const new_first_block_alloc_begin =
_Heap_Align_up( extend_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size );
a000f41c: e2855008 add r5, r5, #8 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up(
uintptr_t value,
uintptr_t alignment
)
{
uintptr_t remainder = value % alignment;
a000f420: e1a00005 mov r0, r5 <== NOT EXECUTED a000f424: e1a0100a mov r1, sl <== NOT EXECUTED a000f428: eb002aea bl a0019fd8 <__umodsi3> <== NOT EXECUTED
if ( remainder != 0 ) {
a000f42c: e3500000 cmp r0, #0 <== NOT EXECUTED
return value - remainder + alignment;
a000f430: 1085500a addne r5, r5, sl <== 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;
a000f434: e5993000 ldr r3, [r9] <== NOT EXECUTED a000f438: 10605005 rsbne r5, r0, r5 <== 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 =
a000f43c: e2451008 sub r1, r5, #8 <== NOT EXECUTED
uintptr_t const first_block_begin = (uintptr_t) first_block;
uintptr_t const new_first_block_size =
first_block_begin - new_first_block_begin;
Heap_Block *const new_first_block = (Heap_Block *) new_first_block_begin;
new_first_block->prev_size = first_block->prev_size;
a000f440: e5053008 str r3, [r5, #-8] <== NOT EXECUTED
uintptr_t const new_first_block_alloc_begin =
_Heap_Align_up( extend_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size );
uintptr_t const new_first_block_begin =
new_first_block_alloc_begin - HEAP_BLOCK_HEADER_SIZE;
uintptr_t const first_block_begin = (uintptr_t) first_block;
uintptr_t const new_first_block_size =
a000f444: e0613009 rsb r3, r1, r9 <== NOT EXECUTED
first_block_begin - new_first_block_begin;
Heap_Block *const new_first_block = (Heap_Block *) new_first_block_begin;
new_first_block->prev_size = first_block->prev_size;
new_first_block->size_and_flag = new_first_block_size | HEAP_PREV_BLOCK_USED;
a000f448: e3833001 orr r3, r3, #1 <== NOT EXECUTED a000f44c: e5053004 str r3, [r5, #-4] <== NOT EXECUTED
_Heap_Free_block( heap, new_first_block );
a000f450: e1a00004 mov r0, r4 <== NOT EXECUTED a000f454: ebffff7a bl a000f244 <_Heap_Free_block> <== NOT EXECUTED a000f458: ea000004 b a000f470 <_Heap_Extend+0x1d8> <== NOT EXECUTED
heap->last_block = extend_last_block;
}
if ( merge_below_block != NULL ) {
_Heap_Merge_below( heap, extend_area_begin, merge_below_block );
} else if ( link_below_block != NULL ) {
a000f45c: e3520000 cmp r2, #0
_Heap_Link_below(
a000f460: 159d3020 ldrne r3, [sp, #32]
{
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;
a000f464: 10632002 rsbne r2, r3, r2 a000f468: 13822001 orrne r2, r2, #1
)
{
uintptr_t const last_block_begin = (uintptr_t) last_block;
uintptr_t const link_begin = (uintptr_t) link;
last_block->size_and_flag =
a000f46c: 15832004 strne r2, [r3, #4]
link_below_block,
extend_last_block
);
}
if ( merge_above_block != NULL ) {
a000f470: e3570000 cmp r7, #0
a000f474: 0a000012 beq a000f4c4 <_Heap_Extend+0x22c>
)
{
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,
a000f478: 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(
a000f47c: e0676006 rsb r6, r7, r6 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
a000f480: e5941010 ldr r1, [r4, #16] <== NOT EXECUTED a000f484: e1a00006 mov r0, r6 <== NOT EXECUTED a000f488: eb002ad2 bl a0019fd8 <__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)
a000f48c: e5972004 ldr r2, [r7, #4] <== NOT EXECUTED a000f490: e0606006 rsb r6, r0, r6 <== 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 =
a000f494: e0863007 add r3, r6, r7 <== NOT EXECUTED
(last_block->size_and_flag - last_block_new_size)
a000f498: e0662002 rsb r2, r6, r2 <== NOT EXECUTED
| HEAP_PREV_BLOCK_USED;
a000f49c: e3822001 orr r2, r2, #1 <== NOT EXECUTED
page_size
);
Heap_Block *const new_last_block =
_Heap_Block_at( last_block, last_block_new_size );
new_last_block->size_and_flag =
a000f4a0: e5832004 str r2, [r3, #4] <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
a000f4a4: e5973004 ldr r3, [r7, #4] <== NOT EXECUTED
(last_block->size_and_flag - last_block_new_size)
| HEAP_PREV_BLOCK_USED;
_Heap_Block_set_size( last_block, last_block_new_size );
_Heap_Free_block( heap, last_block );
a000f4a8: e1a00004 mov r0, r4 <== NOT EXECUTED a000f4ac: e1a01007 mov r1, r7 <== NOT EXECUTED a000f4b0: e2033001 and r3, r3, #1 <== NOT EXECUTED
block->size_and_flag = size | flag;
a000f4b4: e1866003 orr r6, r6, r3 <== NOT EXECUTED a000f4b8: e5876004 str r6, [r7, #4] <== NOT EXECUTED a000f4bc: ebffff60 bl a000f244 <_Heap_Free_block> <== NOT EXECUTED a000f4c0: ea00000b b a000f4f4 <_Heap_Extend+0x25c> <== NOT EXECUTED
);
}
if ( merge_above_block != NULL ) {
_Heap_Merge_above( heap, merge_above_block, extend_area_end );
} else if ( link_above_block != NULL ) {
a000f4c4: e3580000 cmp r8, #0
a000f4c8: 0a000009 beq a000f4f4 <_Heap_Extend+0x25c>
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;
a000f4cc: e5982004 ldr r2, [r8, #4] <== NOT EXECUTED
)
{
uintptr_t const link_begin = (uintptr_t) link;
uintptr_t const first_block_begin = (uintptr_t) first_block;
_Heap_Block_set_size( link, first_block_begin - link_begin );
a000f4d0: e59d101c ldr r1, [sp, #28] <== 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(
a000f4d4: e59d3020 ldr r3, [sp, #32] <== NOT EXECUTED a000f4d8: e2022001 and r2, r2, #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 );
a000f4dc: e0681001 rsb r1, r8, r1 <== NOT EXECUTED
block->size_and_flag = size | flag;
a000f4e0: e1812002 orr r2, r1, r2 <== NOT EXECUTED a000f4e4: e5882004 str r2, [r8, #4] <== NOT EXECUTED
last_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
a000f4e8: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED a000f4ec: e3822001 orr r2, r2, #1 <== NOT EXECUTED a000f4f0: e5832004 str r2, [r3, #4] <== NOT EXECUTED
extend_first_block,
extend_last_block
);
}
if ( merge_below_block == NULL && merge_above_block == NULL ) {
a000f4f4: e3570000 cmp r7, #0 a000f4f8: 03590000 cmpeq r9, #0
a000f4fc: 1a000002 bne a000f50c <_Heap_Extend+0x274>
_Heap_Free_block( heap, extend_first_block );
a000f500: e1a00004 mov r0, r4 a000f504: e59d101c ldr r1, [sp, #28] a000f508: ebffff4d bl a000f244 <_Heap_Free_block>
*/
RTEMS_INLINE_ROUTINE void _Heap_Set_last_block_size( Heap_Control *heap )
{
_Heap_Block_set_size(
heap->last_block,
(uintptr_t) heap->first_block - (uintptr_t) heap->last_block
a000f50c: e5943024 ldr r3, [r4, #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(
a000f510: e5941020 ldr r1, [r4, #32]
}
_Heap_Set_last_block_size( heap );
extended_size = stats->free_size - free_size;
a000f514: e5940030 ldr r0, [r4, #48] ; 0x30
RTEMS_INLINE_ROUTINE void _Heap_Block_set_size(
Heap_Block *block,
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
a000f518: e5932004 ldr r2, [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(
a000f51c: e0631001 rsb r1, r3, r1
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;
a000f520: e2022001 and r2, r2, #1
block->size_and_flag = size | flag;
a000f524: e1812002 orr r2, r1, r2 a000f528: e5832004 str r2, [r3, #4] a000f52c: e59d3018 ldr r3, [sp, #24] a000f530: e0630000 rsb r0, r3, r0
/* Statistics */
stats->size += extended_size;
a000f534: e594302c ldr r3, [r4, #44] ; 0x2c a000f538: e0833000 add r3, r3, r0 a000f53c: e584302c str r3, [r4, #44] ; 0x2c
return extended_size;
a000f540: ea000000 b a000f548 <_Heap_Extend+0x2b0>
_Heap_Block_of_alloc_area( sub_area_end, page_size );
if (
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return 0;
a000f544: e3a00000 mov r0, #0 <== NOT EXECUTED
/* Statistics */
stats->size += extended_size;
return extended_size;
}
a000f548: e28dd024 add sp, sp, #36 ; 0x24
a000f54c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
a000f6e8 <_Heap_No_extend>:
uintptr_t unused_2 __attribute__((unused)),
uintptr_t unused_3 __attribute__((unused))
)
{
return 0;
}
a000f6e8: e3a00000 mov r0, #0 <== NOT EXECUTED a000f6ec: e12fff1e bx lr <== NOT EXECUTED
a000f41c <_Heap_Resize_block>:
void *alloc_begin_ptr,
uintptr_t new_alloc_size,
uintptr_t *old_size,
uintptr_t *new_size
)
{
a000f41c: e92d45f0 push {r4, r5, r6, r7, r8, sl, lr}
a000f420: e1a04000 mov r4, r0
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
a000f424: e241a008 sub sl, r1, #8 a000f428: e1a00001 mov r0, r1 a000f42c: e1a05001 mov r5, r1 a000f430: e5941010 ldr r1, [r4, #16] a000f434: e1a08003 mov r8, r3 a000f438: e1a07002 mov r7, r2 a000f43c: eb002a1c bl a0019cb4 <__umodsi3> a000f440: e59d601c ldr r6, [sp, #28]
uintptr_t const alloc_begin = (uintptr_t) alloc_begin_ptr;
Heap_Block *const block = _Heap_Block_of_alloc_area( alloc_begin, page_size );
*old_size = 0;
a000f444: e3a03000 mov r3, #0 a000f448: e5883000 str r3, [r8]
*new_size = 0;
a000f44c: e5863000 str r3, [r6]
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
a000f450: e5943020 ldr r3, [r4, #32]
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
a000f454: e060100a rsb r1, r0, sl
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
a000f458: e1530001 cmp r3, r1
a000f45c: 8a000039 bhi a000f548 <_Heap_Resize_block+0x12c>
a000f460: e5943024 ldr r3, [r4, #36] ; 0x24 a000f464: e1530001 cmp r3, r1
a000f468: 3a000038 bcc a000f550 <_Heap_Resize_block+0x134>
- 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;
a000f46c: e5913004 ldr r3, [r1, #4]
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t block_size = _Heap_Block_size( block );
uintptr_t block_end = block_begin + block_size;
uintptr_t alloc_size = block_end - alloc_begin + HEAP_ALLOC_BONUS;
a000f470: e265c004 rsb ip, r5, #4 a000f474: e3c33001 bic r3, r3, #1
{
Heap_Statistics *const stats = &heap->stats;
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t block_size = _Heap_Block_size( block );
uintptr_t block_end = block_begin + block_size;
a000f478: e0812003 add r2, r1, r3 a000f47c: e5920004 ldr r0, [r2, #4]
uintptr_t alloc_size = block_end - alloc_begin + HEAP_ALLOC_BONUS;
a000f480: e08cc002 add ip, ip, r2 a000f484: e3c00001 bic r0, r0, #1
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;
a000f488: e082a000 add sl, r2, r0 a000f48c: e59aa004 ldr sl, [sl, #4]
bool next_block_is_free = _Heap_Is_free( next_block );
_HAssert( _Heap_Is_block_in_heap( heap, next_block ) );
_HAssert( _Heap_Is_prev_used( next_block ) );
*old_size = alloc_size;
a000f490: e588c000 str ip, [r8]
RTEMS_INLINE_ROUTINE bool _Heap_Is_free(
const Heap_Block *block
)
{
return !_Heap_Is_used( block );
a000f494: e31a0001 tst sl, #1 a000f498: 13a0a000 movne sl, #0 a000f49c: 03a0a001 moveq sl, #1
if ( next_block_is_free ) {
a000f4a0: e35a0000 cmp sl, #0
block_size += next_block_size;
alloc_size += next_block_size;
a000f4a4: 108cc000 addne ip, ip, r0
_HAssert( _Heap_Is_prev_used( next_block ) );
*old_size = alloc_size;
if ( next_block_is_free ) {
block_size += next_block_size;
a000f4a8: 10833000 addne r3, r3, r0
alloc_size += next_block_size;
}
if ( new_alloc_size > alloc_size ) {
a000f4ac: e157000c cmp r7, ip
a000f4b0: 8a000022 bhi a000f540 <_Heap_Resize_block+0x124>
return HEAP_RESIZE_UNSATISFIED;
}
if ( next_block_is_free ) {
a000f4b4: e35a0000 cmp sl, #0
a000f4b8: 0a000011 beq a000f504 <_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;
a000f4bc: e591c004 ldr ip, [r1, #4] a000f4c0: e20cc001 and ip, ip, #1
block->size_and_flag = size | flag;
a000f4c4: e183c00c orr ip, r3, ip a000f4c8: e581c004 str ip, [r1, #4]
return _Heap_Free_list_tail(heap)->prev;
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
a000f4cc: e592c008 ldr ip, [r2, #8]
Heap_Block *prev = block->prev;
a000f4d0: e592200c ldr r2, [r2, #12]
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a000f4d4: e0833001 add r3, r3, r1
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
prev->next = next;
a000f4d8: e582c008 str ip, [r2, #8]
next->prev = prev;
a000f4dc: e58c200c str r2, [ip, #12]
_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;
a000f4e0: e5932004 ldr r2, [r3, #4] a000f4e4: e3822001 orr r2, r2, #1 a000f4e8: e5832004 str r2, [r3, #4]
/* Statistics */
--stats->free_blocks;
a000f4ec: e5943038 ldr r3, [r4, #56] ; 0x38 a000f4f0: e2433001 sub r3, r3, #1 a000f4f4: e5843038 str r3, [r4, #56] ; 0x38
stats->free_size -= next_block_size;
a000f4f8: e5943030 ldr r3, [r4, #48] ; 0x30 a000f4fc: e0600003 rsb r0, r0, r3 a000f500: e5840030 str r0, [r4, #48] ; 0x30
}
block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size );
a000f504: e1a02005 mov r2, r5 a000f508: e1a03007 mov r3, r7 a000f50c: e1a00004 mov r0, r4 a000f510: ebffef7c bl a000b308 <_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;
a000f514: e5903004 ldr r3, [r0, #4] a000f518: 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);
a000f51c: e2833004 add r3, r3, #4
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
*new_size = (uintptr_t) next_block - alloc_begin + HEAP_ALLOC_BONUS;
a000f520: e0655003 rsb r5, r5, r3 a000f524: e0800005 add r0, r0, r5 a000f528: e5860000 str r0, [r6]
/* Statistics */
++stats->resizes;
a000f52c: e5943054 ldr r3, [r4, #84] ; 0x54
return HEAP_RESIZE_SUCCESSFUL;
a000f530: e3a00000 mov r0, #0
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
*new_size = (uintptr_t) next_block - alloc_begin + HEAP_ALLOC_BONUS;
/* Statistics */
++stats->resizes;
a000f534: e2833001 add r3, r3, #1
a000f538: e5843054 str r3, [r4, #84] ; 0x54
a000f53c: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
block_size += next_block_size;
alloc_size += next_block_size;
}
if ( new_alloc_size > alloc_size ) {
return HEAP_RESIZE_UNSATISFIED;
a000f540: e3a00001 mov r0, #1
*old_size = 0;
*new_size = 0;
if ( _Heap_Is_block_in_heap( heap, block ) ) {
_Heap_Protection_block_check( heap, block );
return _Heap_Resize_block_checked(
a000f544: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc}
new_alloc_size,
old_size,
new_size
);
}
return HEAP_RESIZE_FATAL_ERROR;
a000f548: e3a00002 mov r0, #2 <== NOT EXECUTED
a000f54c: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
a000f550: e3a00002 mov r0, #2 <== NOT EXECUTED
}
a000f554: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
a000bdf0 <_Heap_Walk>:
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
a000bdf0: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
uintptr_t const page_size = heap->page_size;
a000bdf4: e590c010 ldr ip, [r0, #16]
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
a000bdf8: e24dd030 sub sp, sp, #48 ; 0x30
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;
a000bdfc: e59f34b4 ldr r3, [pc, #1204] ; a000c2b8 <_Heap_Walk+0x4c8> a000be00: e59f84b4 ldr r8, [pc, #1204] ; a000c2bc <_Heap_Walk+0x4cc>
Heap_Control *heap,
int source,
bool dump
)
{
uintptr_t const page_size = heap->page_size;
a000be04: e58dc020 str ip, [sp, #32]
uintptr_t const min_block_size = heap->min_block_size;
a000be08: e590c014 ldr ip, [r0, #20]
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;
a000be0c: e31200ff tst r2, #255 ; 0xff a000be10: 11a08003 movne r8, r3
if ( !_System_state_Is_up( _System_state_Get() ) ) {
a000be14: e59f34a4 ldr r3, [pc, #1188] ; a000c2c0 <_Heap_Walk+0x4d0>
int source,
bool dump
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
a000be18: e58dc028 str ip, [sp, #40] ; 0x28
Heap_Block *const first_block = heap->first_block;
a000be1c: e590c020 ldr ip, [r0, #32]
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() ) ) {
a000be20: e5933000 ldr r3, [r3]
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
a000be24: e1a05000 mov r5, r0
uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; Heap_Block *const first_block = heap->first_block;
a000be28: e58dc024 str ip, [sp, #36] ; 0x24
Heap_Block *const last_block = heap->last_block;
a000be2c: e590c024 ldr ip, [r0, #36] ; 0x24
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() ) ) {
a000be30: e3530003 cmp r3, #3
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
a000be34: e1a04001 mov r4, r1
uintptr_t const page_size = heap->page_size; uintptr_t const min_block_size = heap->min_block_size; Heap_Block *const first_block = heap->first_block; Heap_Block *const last_block = heap->last_block;
a000be38: e58dc02c str ip, [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() ) ) {
a000be3c: 1a000112 bne a000c28c <_Heap_Walk+0x49c>
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)(
a000be40: e59dc028 ldr ip, [sp, #40] ; 0x28 a000be44: e59f2478 ldr r2, [pc, #1144] ; a000c2c4 <_Heap_Walk+0x4d4> a000be48: e58dc000 str ip, [sp] a000be4c: e5903018 ldr r3, [r0, #24] a000be50: e59dc024 ldr ip, [sp, #36] ; 0x24 a000be54: e58d3004 str r3, [sp, #4] a000be58: e590301c ldr r3, [r0, #28] a000be5c: e58dc00c str ip, [sp, #12] a000be60: e59dc02c ldr ip, [sp, #44] ; 0x2c a000be64: e58d3008 str r3, [sp, #8] a000be68: e58dc010 str ip, [sp, #16] a000be6c: e5903008 ldr r3, [r0, #8] a000be70: e58d3014 str r3, [sp, #20] a000be74: e590300c ldr r3, [r0, #12] a000be78: e1a00001 mov r0, r1 a000be7c: e3a01000 mov r1, #0 a000be80: e58d3018 str r3, [sp, #24] a000be84: e59d3020 ldr r3, [sp, #32] a000be88: e12fff38 blx r8
heap->area_begin, heap->area_end,
first_block, last_block,
first_free_block, last_free_block
);
if ( page_size == 0 ) {
a000be8c: e59dc020 ldr ip, [sp, #32] a000be90: e35c0000 cmp ip, #0
a000be94: 1a000005 bne a000beb0 <_Heap_Walk+0xc0>
(*printer)( source, true, "page size is zero\n" );
a000be98: e1a00004 mov r0, r4 a000be9c: e3a01001 mov r1, #1 a000bea0: e59f2420 ldr r2, [pc, #1056] ; a000c2c8 <_Heap_Walk+0x4d8> a000bea4: e12fff38 blx r8
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
a000bea8: e59d6020 ldr r6, [sp, #32] a000beac: ea0000f7 b a000c290 <_Heap_Walk+0x4a0>
(*printer)( source, true, "page size is zero\n" );
return false;
}
if ( !_Addresses_Is_aligned( (void *) page_size ) ) {
a000beb0: e59dc020 ldr ip, [sp, #32] a000beb4: e21c7007 ands r7, ip, #7
(*printer)(
a000beb8: 11a00004 movne r0, r4 a000bebc: 13a01001 movne r1, #1 a000bec0: 159f2404 ldrne r2, [pc, #1028] ; a000c2cc <_Heap_Walk+0x4dc> a000bec4: 11a0300c movne r3, ip
a000bec8: 1a0000f7 bne a000c2ac <_Heap_Walk+0x4bc>
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
a000becc: e59d0028 ldr r0, [sp, #40] ; 0x28 a000bed0: e59d1020 ldr r1, [sp, #32] a000bed4: ebffe448 bl a0004ffc <__umodsi3>
);
return false;
}
if ( !_Heap_Is_aligned( min_block_size, page_size ) ) {
a000bed8: e2506000 subs r6, r0, #0
a000bedc: 0a000005 beq a000bef8 <_Heap_Walk+0x108>
(*printer)(
a000bee0: e1a00004 mov r0, r4 a000bee4: e3a01001 mov r1, #1 a000bee8: e59f23e0 ldr r2, [pc, #992] ; a000c2d0 <_Heap_Walk+0x4e0> a000beec: e59d3028 ldr r3, [sp, #40] ; 0x28 a000bef0: e12fff38 blx r8 a000bef4: ea000023 b a000bf88 <_Heap_Walk+0x198> a000bef8: e59dc024 ldr ip, [sp, #36] ; 0x24 a000befc: e59d1020 ldr r1, [sp, #32] a000bf00: e28c0008 add r0, ip, #8 a000bf04: ebffe43c bl a0004ffc <__umodsi3>
);
return false;
}
if (
a000bf08: e2507000 subs r7, r0, #0
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size )
) {
(*printer)(
a000bf0c: 11a00004 movne r0, r4 a000bf10: 13a01001 movne r1, #1 a000bf14: 159f23b8 ldrne r2, [pc, #952] ; a000c2d4 <_Heap_Walk+0x4e4> a000bf18: 159d3024 ldrne r3, [sp, #36] ; 0x24
a000bf1c: 1a00003f bne a000c020 <_Heap_Walk+0x230>
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;
a000bf20: e59dc024 ldr ip, [sp, #36] ; 0x24 a000bf24: e59c6004 ldr r6, [ip, #4]
);
return false;
}
if ( !_Heap_Is_prev_used( first_block ) ) {
a000bf28: e2166001 ands r6, r6, #1
(*printer)(
a000bf2c: 01a00004 moveq r0, r4 a000bf30: 03a01001 moveq r1, #1 a000bf34: 059f239c ldreq r2, [pc, #924] ; a000c2d8 <_Heap_Walk+0x4e8>
a000bf38: 0a000009 beq a000bf64 <_Heap_Walk+0x174>
- 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;
a000bf3c: e59dc02c ldr ip, [sp, #44] ; 0x2c a000bf40: e59ca004 ldr sl, [ip, #4] a000bf44: e3caa001 bic sl, sl, #1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a000bf48: e08ca00a add sl, ip, sl
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;
a000bf4c: e59a6004 ldr r6, [sl, #4]
);
return false;
}
if ( _Heap_Is_free( last_block ) ) {
a000bf50: e2166001 ands r6, r6, #1
a000bf54: 1a000004 bne a000bf6c <_Heap_Walk+0x17c>
(*printer)(
a000bf58: e59f237c ldr r2, [pc, #892] ; a000c2dc <_Heap_Walk+0x4ec> <== NOT EXECUTED a000bf5c: e1a00004 mov r0, r4 <== NOT EXECUTED a000bf60: e3a01001 mov r1, #1 <== NOT EXECUTED a000bf64: e12fff38 blx r8 <== NOT EXECUTED a000bf68: ea0000c8 b a000c290 <_Heap_Walk+0x4a0> <== NOT EXECUTED
);
return false;
}
if (
a000bf6c: e59dc024 ldr ip, [sp, #36] ; 0x24 a000bf70: e15a000c cmp sl, ip
a000bf74: 0a000005 beq a000bf90 <_Heap_Walk+0x1a0>
_Heap_Block_at( last_block, _Heap_Block_size( last_block ) ) != first_block
) {
(*printer)(
a000bf78: e1a00004 mov r0, r4 <== NOT EXECUTED a000bf7c: e3a01001 mov r1, #1 <== NOT EXECUTED a000bf80: e59f2358 ldr r2, [pc, #856] ; a000c2e0 <_Heap_Walk+0x4f0> <== NOT EXECUTED a000bf84: e12fff38 blx r8 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
a000bf88: e1a06007 mov r6, r7 a000bf8c: ea0000bf b a000c290 <_Heap_Walk+0x4a0>
int source,
Heap_Walk_printer printer,
Heap_Control *heap
)
{
uintptr_t const page_size = heap->page_size;
a000bf90: e5957010 ldr r7, [r5, #16]
return &heap->free_list;
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap )
{
return _Heap_Free_list_head(heap)->next;
a000bf94: e5959008 ldr r9, [r5, #8]
const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
a000bf98: e1a0b005 mov fp, r5 a000bf9c: ea000030 b a000c064 <_Heap_Walk+0x274>
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;
a000bfa0: e5953020 ldr r3, [r5, #32] a000bfa4: e1530009 cmp r3, r9 a000bfa8: 83a06000 movhi r6, #0
a000bfac: 8a000003 bhi a000bfc0 <_Heap_Walk+0x1d0>
a000bfb0: e5956024 ldr r6, [r5, #36] ; 0x24 a000bfb4: e1560009 cmp r6, r9 a000bfb8: 33a06000 movcc r6, #0 a000bfbc: 23a06001 movcs r6, #1
const Heap_Block *const first_free_block = _Heap_Free_list_first( heap );
const Heap_Block *prev_block = free_list_tail;
const Heap_Block *free_block = first_free_block;
while ( free_block != free_list_tail ) {
if ( !_Heap_Is_block_in_heap( heap, free_block ) ) {
a000bfc0: e21660ff ands r6, r6, #255 ; 0xff
(*printer)(
a000bfc4: 01a00004 moveq r0, r4 a000bfc8: 03a01001 moveq r1, #1 a000bfcc: 059f2310 ldreq r2, [pc, #784] ; a000c2e4 <_Heap_Walk+0x4f4>
a000bfd0: 0a000011 beq a000c01c <_Heap_Walk+0x22c>
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
a000bfd4: e2890008 add r0, r9, #8 a000bfd8: e1a01007 mov r1, r7 a000bfdc: ebffe406 bl a0004ffc <__umodsi3>
);
return false;
}
if (
a000bfe0: e2506000 subs r6, r0, #0
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size )
) {
(*printer)(
a000bfe4: 11a00004 movne r0, r4 a000bfe8: 13a01001 movne r1, #1 a000bfec: 159f22f4 ldrne r2, [pc, #756] ; a000c2e8 <_Heap_Walk+0x4f8> a000bff0: 11a03009 movne r3, r9
a000bff4: 1a0000ac bne a000c2ac <_Heap_Walk+0x4bc>
- 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;
a000bff8: e5993004 ldr r3, [r9, #4] a000bffc: e3c33001 bic r3, r3, #1
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;
a000c000: e0893003 add r3, r9, r3 a000c004: e593c004 ldr ip, [r3, #4]
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
a000c008: e21cc001 ands ip, ip, #1
a000c00c: 0a000005 beq a000c028 <_Heap_Walk+0x238>
(*printer)(
a000c010: e59f22d4 ldr r2, [pc, #724] ; a000c2ec <_Heap_Walk+0x4fc> <== NOT EXECUTED a000c014: e1a00004 mov r0, r4 <== NOT EXECUTED a000c018: e3a01001 mov r1, #1 <== NOT EXECUTED a000c01c: e1a03009 mov r3, r9 <== NOT EXECUTED a000c020: e12fff38 blx r8 <== NOT EXECUTED a000c024: ea000099 b a000c290 <_Heap_Walk+0x4a0> <== NOT EXECUTED
);
return false;
}
if ( free_block->prev != prev_block ) {
a000c028: e599300c ldr r3, [r9, #12] a000c02c: e153000b cmp r3, fp
a000c030: 0a000009 beq a000c05c <_Heap_Walk+0x26c>
(*printer)(
a000c034: e58d3000 str r3, [sp] <== NOT EXECUTED a000c038: e58dc01c str ip, [sp, #28] <== NOT EXECUTED a000c03c: e1a00004 mov r0, r4 <== NOT EXECUTED a000c040: e3a01001 mov r1, #1 <== NOT EXECUTED a000c044: e59f22a4 ldr r2, [pc, #676] ; a000c2f0 <_Heap_Walk+0x500> <== NOT EXECUTED a000c048: e1a03009 mov r3, r9 <== NOT EXECUTED a000c04c: e12fff38 blx r8 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
a000c050: e59dc01c ldr ip, [sp, #28] <== NOT EXECUTED a000c054: e1a0600c mov r6, ip <== NOT EXECUTED a000c058: ea00008c b a000c290 <_Heap_Walk+0x4a0> <== NOT EXECUTED
return false;
}
prev_block = free_block;
free_block = free_block->next;
a000c05c: e1a0b009 mov fp, r9 a000c060: e5999008 ldr r9, [r9, #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 ) {
a000c064: e1590005 cmp r9, r5
a000c068: 1affffcc bne a000bfa0 <_Heap_Walk+0x1b0>
a000c06c: ea000000 b a000c074 <_Heap_Walk+0x284>
block->prev_size
);
}
block = next_block;
} while ( block != first_block );
a000c070: e1a0a009 mov sl, r9
- 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;
a000c074: e59a6004 ldr r6, [sl, #4]
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;
a000c078: e5953020 ldr r3, [r5, #32]
- 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;
a000c07c: e3c6b001 bic fp, r6, #1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
a000c080: e08a900b add r9, sl, fp
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;
a000c084: e1530009 cmp r3, r9 a000c088: 83a03000 movhi r3, #0
a000c08c: 8a000003 bhi a000c0a0 <_Heap_Walk+0x2b0>
a000c090: e5953024 ldr r3, [r5, #36] ; 0x24 a000c094: e1530009 cmp r3, r9 a000c098: 33a03000 movcc r3, #0 a000c09c: 23a03001 movcs r3, #1
bool const prev_used = _Heap_Is_prev_used( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
uintptr_t const next_block_begin = (uintptr_t) next_block;
bool const is_not_last_block = block != last_block;
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
a000c0a0: e21330ff ands r3, r3, #255 ; 0xff
a000c0a4: 1a000007 bne a000c0c8 <_Heap_Walk+0x2d8>
a000c0a8: e1a06003 mov r6, r3 <== NOT EXECUTED
(*printer)(
a000c0ac: e58d9000 str r9, [sp] <== NOT EXECUTED a000c0b0: e1a00004 mov r0, r4 <== NOT EXECUTED a000c0b4: e3a01001 mov r1, #1 <== NOT EXECUTED a000c0b8: e59f2234 ldr r2, [pc, #564] ; a000c2f4 <_Heap_Walk+0x504> <== NOT EXECUTED a000c0bc: e1a0300a mov r3, sl <== NOT EXECUTED a000c0c0: e12fff38 blx r8 <== NOT EXECUTED
"block 0x%08x: next block 0x%08x not in heap\n",
block,
next_block
);
return false;
a000c0c4: ea000071 b a000c290 <_Heap_Walk+0x4a0> <== NOT EXECUTED
uintptr_t const block_begin = (uintptr_t) block;
uintptr_t const block_size = _Heap_Block_size( block );
bool const prev_used = _Heap_Is_prev_used( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
uintptr_t const next_block_begin = (uintptr_t) next_block;
bool const is_not_last_block = block != last_block;
a000c0c8: e59dc02c ldr ip, [sp, #44] ; 0x2c
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
a000c0cc: e1a0000b mov r0, fp a000c0d0: e59d1020 ldr r1, [sp, #32] a000c0d4: e05a700c subs r7, sl, ip a000c0d8: 13a07001 movne r7, #1 a000c0dc: ebffe3c6 bl a0004ffc <__umodsi3>
);
return false;
}
if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) {
a000c0e0: e3500000 cmp r0, #0
a000c0e4: 0a000005 beq a000c100 <_Heap_Walk+0x310>
a000c0e8: e3570000 cmp r7, #0 <== NOT EXECUTED
(*printer)(
a000c0ec: 158db000 strne fp, [sp] <== NOT EXECUTED a000c0f0: 11a00004 movne r0, r4 <== NOT EXECUTED a000c0f4: 13a01001 movne r1, #1 <== NOT EXECUTED a000c0f8: 159f21f8 ldrne r2, [pc, #504] ; a000c2f8 <_Heap_Walk+0x508><== NOT EXECUTED a000c0fc: 1a000013 bne a000c150 <_Heap_Walk+0x360> <== NOT EXECUTED
);
return false;
}
if ( block_size < min_block_size && is_not_last_block ) {
a000c100: e59dc028 ldr ip, [sp, #40] ; 0x28 a000c104: e15b000c cmp fp, ip
a000c108: 2a000008 bcs a000c130 <_Heap_Walk+0x340>
a000c10c: e3570000 cmp r7, #0 <== NOT EXECUTED a000c110: 0a000006 beq a000c130 <_Heap_Walk+0x340> <== NOT EXECUTED
(*printer)(
a000c114: e88d1800 stm sp, {fp, ip} <== NOT EXECUTED
a000c118: e1a00004 mov r0, r4 <== NOT EXECUTED
a000c11c: e3a01001 mov r1, #1 <== NOT EXECUTED
a000c120: e59f21d4 ldr r2, [pc, #468] ; a000c2fc <_Heap_Walk+0x50c> <== NOT EXECUTED
a000c124: e1a0300a mov r3, sl <== NOT EXECUTED
a000c128: e12fff38 blx r8 <== NOT EXECUTED
a000c12c: ea00005f b a000c2b0 <_Heap_Walk+0x4c0> <== NOT EXECUTED
);
return false;
}
if ( next_block_begin <= block_begin && is_not_last_block ) {
a000c130: e159000a cmp r9, sl
a000c134: 8a000008 bhi a000c15c <_Heap_Walk+0x36c>
a000c138: e3570000 cmp r7, #0
a000c13c: 0a000006 beq a000c15c <_Heap_Walk+0x36c>
(*printer)(
a000c140: e59f21b8 ldr r2, [pc, #440] ; a000c300 <_Heap_Walk+0x510> <== NOT EXECUTED a000c144: e58d9000 str r9, [sp] <== NOT EXECUTED a000c148: e1a00004 mov r0, r4 <== NOT EXECUTED a000c14c: e3a01001 mov r1, #1 <== NOT EXECUTED a000c150: e1a0300a mov r3, sl <== NOT EXECUTED a000c154: e12fff38 blx r8 <== NOT EXECUTED a000c158: ea000054 b a000c2b0 <_Heap_Walk+0x4c0> <== NOT EXECUTED
block->size_and_flag = size | flag;
}
RTEMS_INLINE_ROUTINE bool _Heap_Is_prev_used( const Heap_Block *block )
{
return block->size_and_flag & HEAP_PREV_BLOCK_USED;
a000c15c: e5993004 ldr r3, [r9, #4] a000c160: e2066001 and r6, r6, #1
);
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
a000c164: e3130001 tst r3, #1
a000c168: 1a000034 bne a000c240 <_Heap_Walk+0x450>
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 ?
a000c16c: e59a200c ldr r2, [sl, #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)(
a000c170: e5953008 ldr r3, [r5, #8]
return _Heap_Free_list_head(heap)->next;
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_last( Heap_Control *heap )
{
return _Heap_Free_list_tail(heap)->prev;
a000c174: e595100c ldr r1, [r5, #12] a000c178: e1520003 cmp r2, r3 a000c17c: 059f0180 ldreq r0, [pc, #384] ; a000c304 <_Heap_Walk+0x514>
a000c180: 0a000003 beq a000c194 <_Heap_Walk+0x3a4>
block,
block_size,
block->prev,
block->prev == first_free_block ?
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
a000c184: e59f317c ldr r3, [pc, #380] ; a000c308 <_Heap_Walk+0x518> a000c188: e1520005 cmp r2, r5 a000c18c: e59f0178 ldr r0, [pc, #376] ; a000c30c <_Heap_Walk+0x51c> a000c190: 11a00003 movne r0, r3
block->next,
block->next == last_free_block ?
a000c194: e59a3008 ldr r3, [sl, #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)(
a000c198: e1530001 cmp r3, r1 a000c19c: 059f116c ldreq r1, [pc, #364] ; a000c310 <_Heap_Walk+0x520>
a000c1a0: 0a000003 beq a000c1b4 <_Heap_Walk+0x3c4>
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
" (= last free)"
: (block->next == free_list_tail ? " (= tail)" : "")
a000c1a4: e59fc168 ldr ip, [pc, #360] ; a000c314 <_Heap_Walk+0x524> a000c1a8: e1530005 cmp r3, r5 a000c1ac: e59f1154 ldr r1, [pc, #340] ; a000c308 <_Heap_Walk+0x518> a000c1b0: 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)(
a000c1b4: e58d2004 str r2, [sp, #4] a000c1b8: e58d0008 str r0, [sp, #8] a000c1bc: e58d300c str r3, [sp, #12] a000c1c0: e58d1010 str r1, [sp, #16] a000c1c4: e1a0300a mov r3, sl a000c1c8: e58db000 str fp, [sp] a000c1cc: e1a00004 mov r0, r4 a000c1d0: e3a01000 mov r1, #0 a000c1d4: e59f213c ldr r2, [pc, #316] ; a000c318 <_Heap_Walk+0x528> a000c1d8: e12fff38 blx r8
block->next == last_free_block ?
" (= last free)"
: (block->next == free_list_tail ? " (= tail)" : "")
);
if ( block_size != next_block->prev_size ) {
a000c1dc: e5993000 ldr r3, [r9] a000c1e0: e15b0003 cmp fp, r3
a000c1e4: 0a000007 beq a000c208 <_Heap_Walk+0x418>
(*printer)(
a000c1e8: e98d0208 stmib sp, {r3, r9} <== NOT EXECUTED
a000c1ec: e58db000 str fp, [sp] <== NOT EXECUTED
a000c1f0: e1a00004 mov r0, r4 <== NOT EXECUTED
a000c1f4: e3a01001 mov r1, #1 <== NOT EXECUTED
a000c1f8: e59f211c ldr r2, [pc, #284] ; a000c31c <_Heap_Walk+0x52c> <== NOT EXECUTED
a000c1fc: e1a0300a mov r3, sl <== NOT EXECUTED
a000c200: e12fff38 blx r8 <== NOT EXECUTED
a000c204: ea000029 b a000c2b0 <_Heap_Walk+0x4c0> <== NOT EXECUTED
);
return false;
}
if ( !prev_used ) {
a000c208: e3560000 cmp r6, #0
(*printer)(
a000c20c: 01a00004 moveq r0, r4 a000c210: 03a01001 moveq r1, #1 a000c214: 059f2104 ldreq r2, [pc, #260] ; a000c320 <_Heap_Walk+0x530> a000c218: 01a0300a moveq r3, sl
a000c21c: 0affff7f beq a000c020 <_Heap_Walk+0x230>
return &heap->free_list;
}
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Free_list_first( Heap_Control *heap )
{
return _Heap_Free_list_head(heap)->next;
a000c220: e5953008 ldr r3, [r5, #8] a000c224: ea000002 b a000c234 <_Heap_Walk+0x444>
{
const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
const Heap_Block *free_block = _Heap_Free_list_first( heap );
while ( free_block != free_list_tail ) {
if ( free_block == block ) {
a000c228: e153000a cmp r3, sl
a000c22c: 0a000013 beq a000c280 <_Heap_Walk+0x490>
return true;
}
free_block = free_block->next;
a000c230: 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 ) {
a000c234: e1530005 cmp r3, r5
a000c238: 1afffffa bne a000c228 <_Heap_Walk+0x438>
a000c23c: ea000016 b a000c29c <_Heap_Walk+0x4ac> <== NOT EXECUTED
if ( !_Heap_Is_prev_used( next_block ) ) {
if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) {
return false;
}
} else if (prev_used) {
a000c240: e3560000 cmp r6, #0
(*printer)(
a000c244: e58db000 str fp, [sp]
if ( !_Heap_Is_prev_used( next_block ) ) {
if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) {
return false;
}
} else if (prev_used) {
a000c248: 0a000005 beq a000c264 <_Heap_Walk+0x474>
(*printer)(
a000c24c: e1a00004 mov r0, r4 a000c250: e3a01000 mov r1, #0 a000c254: e59f20c8 ldr r2, [pc, #200] ; a000c324 <_Heap_Walk+0x534> a000c258: e1a0300a mov r3, sl a000c25c: e12fff38 blx r8 a000c260: ea000006 b a000c280 <_Heap_Walk+0x490>
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
a000c264: e59a3000 ldr r3, [sl] a000c268: e1a00004 mov r0, r4 a000c26c: e1a01006 mov r1, r6 a000c270: e58d3004 str r3, [sp, #4] a000c274: e59f20ac ldr r2, [pc, #172] ; a000c328 <_Heap_Walk+0x538> a000c278: e1a0300a mov r3, sl a000c27c: e12fff38 blx r8
block->prev_size
);
}
block = next_block;
} while ( block != first_block );
a000c280: e59dc024 ldr ip, [sp, #36] ; 0x24 a000c284: e159000c cmp r9, ip
a000c288: 1affff78 bne a000c070 <_Heap_Walk+0x280>
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
a000c28c: e3a06001 mov r6, #1
block = next_block;
} while ( block != first_block );
return true;
}
a000c290: e1a00006 mov r0, r6
a000c294: e28dd030 add sp, sp, #48 ; 0x30
a000c298: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
return false;
}
if ( !_Heap_Walk_is_in_free_list( heap, block ) ) {
(*printer)(
a000c29c: e59f2088 ldr r2, [pc, #136] ; a000c32c <_Heap_Walk+0x53c> <== NOT EXECUTED a000c2a0: e1a00004 mov r0, r4 <== NOT EXECUTED a000c2a4: e3a01001 mov r1, #1 <== NOT EXECUTED a000c2a8: e1a0300a mov r3, sl <== NOT EXECUTED
a000c2ac: e12fff38 blx r8
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
if ( !_Heap_Walk_check_free_block( source, printer, heap, block ) ) {
return false;
a000c2b0: e3a06000 mov r6, #0 a000c2b4: eafffff5 b a000c290 <_Heap_Walk+0x4a0>
a000bdac <_Heap_Walk_print>:
static void _Heap_Walk_print( int source, bool error, const char *fmt, ... )
{
a000bdac: e92d000c push {r2, r3} <== NOT EXECUTED
a000bdb0: e92d4001 push {r0, lr} <== NOT EXECUTED
a000bdb4: e1a03000 mov r3, r0 <== NOT EXECUTED
va_list ap;
if ( error ) {
a000bdb8: e31100ff tst r1, #255 ; 0xff <== NOT EXECUTED
printk( "FAIL[%d]: ", source );
a000bdbc: 159f0024 ldrne r0, [pc, #36] ; a000bde8 <_Heap_Walk_print+0x3c><== NOT EXECUTED
} else {
printk( "PASS[%d]: ", source );
a000bdc0: 059f0024 ldreq r0, [pc, #36] ; a000bdec <_Heap_Walk_print+0x40><== NOT EXECUTED a000bdc4: e1a01003 mov r1, r3 <== NOT EXECUTED a000bdc8: ebffee79 bl a00077b4 <printk> <== NOT EXECUTED
}
va_start( ap, fmt );
a000bdcc: e28d100c add r1, sp, #12 <== NOT EXECUTED
vprintk( fmt, ap );
a000bdd0: e59d0008 ldr r0, [sp, #8] <== NOT EXECUTED
printk( "FAIL[%d]: ", source );
} else {
printk( "PASS[%d]: ", source );
}
va_start( ap, fmt );
a000bdd4: e58d1000 str r1, [sp] <== NOT EXECUTED
vprintk( fmt, ap );
a000bdd8: ebfff802 bl a0009de8 <vprintk> <== NOT EXECUTED
va_end( ap ); }
a000bddc: e8bd4008 pop {r3, lr} <== NOT EXECUTED
a000bde0: e28dd008 add sp, sp, #8 <== NOT EXECUTED
a000bde4: e12fff1e bx lr <== NOT EXECUTED
a000b434 <_Internal_error_Occurred>:
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
a000b434: e92d4007 push {r0, r1, r2, lr}
a000b438: e20160ff and r6, r1, #255 ; 0xff
a000b43c: e1a04000 mov r4, r0
Internal_errors_Source source,
bool is_internal,
Internal_errors_t error
)
{
User_extensions_Fatal_context ctx = { source, is_internal, error };
a000b440: e58d0000 str r0, [sp]
_User_extensions_Iterate( &ctx, _User_extensions_Fatal_visitor );
a000b444: e59f1040 ldr r1, [pc, #64] ; a000b48c <_Internal_error_Occurred+0x58> a000b448: e1a0000d mov r0, sp a000b44c: e1a05002 mov r5, r2
Internal_errors_Source source,
bool is_internal,
Internal_errors_t error
)
{
User_extensions_Fatal_context ctx = { source, is_internal, error };
a000b450: e58d2008 str r2, [sp, #8] a000b454: e5cd6004 strb r6, [sp, #4]
_User_extensions_Iterate( &ctx, _User_extensions_Fatal_visitor );
a000b458: eb000757 bl a000d1bc <_User_extensions_Iterate>
_User_extensions_Fatal( the_source, is_internal, the_error );
_Internal_errors_What_happened.the_source = the_source;
a000b45c: e59f302c ldr r3, [pc, #44] ; a000b490 <_Internal_error_Occurred+0x5c><== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _System_state_Set (
System_state_Codes state
)
{
_System_state_Current = state;
a000b460: e3a02005 mov r2, #5 <== NOT EXECUTED a000b464: e5834000 str r4, [r3] <== NOT EXECUTED
_Internal_errors_What_happened.is_internal = is_internal;
a000b468: e5c36004 strb r6, [r3, #4] <== NOT EXECUTED
_Internal_errors_What_happened.the_error = the_error;
a000b46c: e5835008 str r5, [r3, #8] <== NOT EXECUTED a000b470: e59f301c ldr r3, [pc, #28] ; a000b494 <_Internal_error_Occurred+0x60><== NOT EXECUTED a000b474: e5832000 str r2, [r3] <== NOT EXECUTED
uint32_t level;
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a000b478: e10f2000 mrs r2, CPSR <== NOT EXECUTED a000b47c: e3823080 orr r3, r2, #128 ; 0x80 <== NOT EXECUTED a000b480: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_System_state_Set( SYSTEM_STATE_FAILED );
_CPU_Fatal_halt( the_error );
a000b484: e1a00005 mov r0, r5 <== NOT EXECUTED a000b488: eafffffe b a000b488 <_Internal_error_Occurred+0x54> <== NOT EXECUTED
a000b874 <_Objects_Get_information>:
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint16_t the_class
)
{
a000b874: e1a01801 lsl r1, r1, #16
a000b878: e92d4030 push {r4, r5, lr}
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
a000b87c: e1b05821 lsrs r5, r1, #16
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint16_t the_class
)
{
a000b880: e1a04000 mov r4, r0
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
a000b884: 0a00000f beq a000b8c8 <_Objects_Get_information+0x54>
/*
* 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 );
a000b888: eb000f58 bl a000f5f0 <_Objects_API_maximum_class>
if ( the_class_api_maximum == 0 )
a000b88c: e3500000 cmp r0, #0
a000b890: 0a00000f beq a000b8d4 <_Objects_Get_information+0x60>
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
a000b894: e1550000 cmp r5, r0
a000b898: 8a00000c bhi a000b8d0 <_Objects_Get_information+0x5c>
return NULL;
if ( !_Objects_Information_table[ the_api ] )
a000b89c: e59f3034 ldr r3, [pc, #52] ; a000b8d8 <_Objects_Get_information+0x64> a000b8a0: e7930104 ldr r0, [r3, r4, lsl #2] a000b8a4: e3500000 cmp r0, #0
a000b8a8: 0a000009 beq a000b8d4 <_Objects_Get_information+0x60>
return NULL;
info = _Objects_Information_table[ the_api ][ the_class ];
a000b8ac: e7900105 ldr r0, [r0, r5, lsl #2]
if ( !info )
a000b8b0: e3500000 cmp r0, #0
a000b8b4: 0a000006 beq a000b8d4 <_Objects_Get_information+0x60>
* 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 )
a000b8b8: e1d031b0 ldrh r3, [r0, #16]
return NULL;
a000b8bc: e3530000 cmp r3, #0
a000b8c0: 03a00000 moveq r0, #0
a000b8c4: e8bd8030 pop {r4, r5, pc}
{
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
return NULL;
a000b8c8: e1a00005 mov r0, r5 <== NOT EXECUTED
a000b8cc: 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 )
return NULL;
a000b8d0: e3a00000 mov r0, #0 <== NOT EXECUTED
if ( info->maximum == 0 )
return NULL;
#endif
return info;
}
a000b8d4: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a000b8dc <_Objects_Get_isr_disable>:
{
Objects_Control *the_object;
uint32_t index;
ISR_Level level;
index = id - information->minimum_id + 1;
a000b8dc: e590c008 ldr ip, [r0, #8]
Objects_Information *information,
Objects_Id id,
Objects_Locations *location,
ISR_Level *level_p
)
{
a000b8e0: e92d4010 push {r4, lr}
Objects_Control *the_object;
uint32_t index;
ISR_Level level;
index = id - information->minimum_id + 1;
a000b8e4: e26cc001 rsb ip, ip, #1 a000b8e8: e08c1001 add r1, ip, r1
uint32_t level;
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a000b8ec: e10f4000 mrs r4, CPSR a000b8f0: e384c080 orr ip, r4, #128 ; 0x80 a000b8f4: e129f00c msr CPSR_fc, ip
_ISR_Disable( level );
if ( information->maximum >= index ) {
a000b8f8: e1d0c1b0 ldrh ip, [r0, #16] a000b8fc: e15c0001 cmp ip, r1
a000b900: 3a00000b bcc a000b934 <_Objects_Get_isr_disable+0x58>
if ( (the_object = information->local_table[ index ]) != NULL ) {
a000b904: e590001c ldr r0, [r0, #28] a000b908: e7900101 ldr r0, [r0, r1, lsl #2] a000b90c: e3500000 cmp r0, #0
a000b910: 0a000003 beq a000b924 <_Objects_Get_isr_disable+0x48>
*location = OBJECTS_LOCAL;
a000b914: e3a01000 mov r1, #0 a000b918: e5821000 str r1, [r2]
*level_p = level;
a000b91c: e5834000 str r4, [r3]
return the_object;
a000b920: e8bd8010 pop {r4, pc}
static inline void arm_interrupt_enable( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
ARM_SWITCH_REGISTERS;
__asm__ volatile (
a000b924: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
}
_ISR_Enable( level );
*location = OBJECTS_ERROR;
a000b928: e3a03001 mov r3, #1 <== NOT EXECUTED a000b92c: e5823000 str r3, [r2] <== NOT EXECUTED
return NULL;
a000b930: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a000b934: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED
} _ISR_Enable( level ); *location = OBJECTS_ERROR;
a000b938: e3a03001 mov r3, #1 <== NOT EXECUTED a000b93c: 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;
a000b940: e3a00000 mov r0, #0 <== NOT EXECUTED
#endif }
a000b944: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a000f168 <_Objects_Id_to_name>:
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
a000f168: e92d4011 push {r0, r4, lr}
a000f16c: e1a04001 mov r4, r1
/*
* Caller is trusted for name != NULL.
*/
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
a000f170: e2501000 subs r1, r0, #0 a000f174: 059f306c ldreq r3, [pc, #108] ; a000f1e8 <_Objects_Id_to_name+0x80> a000f178: 05933008 ldreq r3, [r3, #8] a000f17c: 05931008 ldreq r1, [r3, #8] a000f180: e1a03c21 lsr r3, r1, #24 a000f184: 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 )
a000f188: e2432001 sub r2, r3, #1 a000f18c: e3520002 cmp r2, #2
a000f190: 8a00000d bhi a000f1cc <_Objects_Id_to_name+0x64>
a000f194: ea00000e b a000f1d4 <_Objects_Id_to_name+0x6c>
*/
RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class(
Objects_Id id
)
{
return (uint32_t)
a000f198: e1a02da1 lsr r2, r1, #27
if ( !_Objects_Information_table[ the_api ] )
return OBJECTS_INVALID_ID;
the_class = _Objects_Get_class( tmpId );
information = _Objects_Information_table[ the_api ][ the_class ];
a000f19c: e7930102 ldr r0, [r3, r2, lsl #2]
if ( !information )
a000f1a0: e3500000 cmp r0, #0
a000f1a4: 0a000008 beq a000f1cc <_Objects_Id_to_name+0x64>
#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 );
a000f1a8: e1a0200d mov r2, sp a000f1ac: ebffffd3 bl a000f100 <_Objects_Get>
if ( !the_object )
a000f1b0: e3500000 cmp r0, #0
a000f1b4: 0a000004 beq a000f1cc <_Objects_Id_to_name+0x64>
return OBJECTS_INVALID_ID;
*name = the_object->name;
a000f1b8: e590300c ldr r3, [r0, #12] a000f1bc: e5843000 str r3, [r4]
_Thread_Enable_dispatch();
a000f1c0: eb000378 bl a000ffa8 <_Thread_Enable_dispatch>
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
a000f1c4: e3a00000 mov r0, #0 a000f1c8: ea000000 b a000f1d0 <_Objects_Id_to_name+0x68>
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;
a000f1cc: e3a00003 mov r0, #3
return OBJECTS_INVALID_ID;
*name = the_object->name;
_Thread_Enable_dispatch();
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
}
a000f1d0: e8bd8018 pop {r3, r4, pc}
the_api = _Objects_Get_API( tmpId );
if ( !_Objects_Is_api_valid( the_api ) )
return OBJECTS_INVALID_ID;
if ( !_Objects_Information_table[ the_api ] )
a000f1d4: e59f2010 ldr r2, [pc, #16] ; a000f1ec <_Objects_Id_to_name+0x84> a000f1d8: e7923103 ldr r3, [r2, r3, lsl #2] a000f1dc: e3530000 cmp r3, #0
a000f1e0: 1affffec bne a000f198 <_Objects_Id_to_name+0x30>
a000f1e4: eafffff8 b a000f1cc <_Objects_Id_to_name+0x64> <== NOT EXECUTED
a000ba88 <_Objects_Name_to_id_u32>:
Objects_Name name_for_mp;
#endif
/* ASSERT: information->is_string == false */
if ( !id )
a000ba88: e3530000 cmp r3, #0
Objects_Information *information,
uint32_t name,
uint32_t node,
Objects_Id *id
)
{
a000ba8c: e92d4030 push {r4, r5, lr}
Objects_Name name_for_mp;
#endif
/* ASSERT: information->is_string == false */
if ( !id )
a000ba90: 0a00001a beq a000bb00 <_Objects_Name_to_id_u32+0x78>
return OBJECTS_INVALID_ADDRESS;
if ( name == 0 )
a000ba94: e3510000 cmp r1, #0
a000ba98: 0a00001a beq a000bb08 <_Objects_Name_to_id_u32+0x80>
return OBJECTS_INVALID_NAME;
search_local_node = false;
if ( information->maximum != 0 &&
a000ba9c: e1d041b0 ldrh r4, [r0, #16] a000baa0: e3540000 cmp r4, #0
a000baa4: 0a000019 beq a000bb10 <_Objects_Name_to_id_u32+0x88>
a000baa8: e3720106 cmn r2, #-2147483647 ; 0x80000001 a000baac: 13520000 cmpne r2, #0 a000bab0: 03a02001 moveq r2, #1
a000bab4: 0a00000e beq a000baf4 <_Objects_Name_to_id_u32+0x6c>
(node == OBJECTS_SEARCH_ALL_NODES ||
node == OBJECTS_SEARCH_LOCAL_NODE ||
a000bab8: e3520001 cmp r2, #1
a000babc: 1a000011 bne a000bb08 <_Objects_Name_to_id_u32+0x80>
a000bac0: ea00000b b a000baf4 <_Objects_Name_to_id_u32+0x6c>
))
search_local_node = true;
if ( search_local_node ) {
for ( index = 1; index <= information->maximum; index++ ) {
the_object = information->local_table[ index ];
a000bac4: e590c01c ldr ip, [r0, #28] a000bac8: e79cc102 ldr ip, [ip, r2, lsl #2]
if ( !the_object )
a000bacc: e35c0000 cmp ip, #0
a000bad0: 0a000006 beq a000baf0 <_Objects_Name_to_id_u32+0x68>
continue;
if ( name == the_object->name.name_u32 ) {
a000bad4: e59c500c ldr r5, [ip, #12] a000bad8: e1510005 cmp r1, r5
a000badc: 1a000003 bne a000baf0 <_Objects_Name_to_id_u32+0x68>
*id = the_object->id;
a000bae0: e59c2008 ldr r2, [ip, #8]
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
a000bae4: 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;
a000bae8: e5832000 str r2, [r3]
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
a000baec: e8bd8030 pop {r4, r5, pc}
_Objects_Is_local_node( node )
))
search_local_node = true;
if ( search_local_node ) {
for ( index = 1; index <= information->maximum; index++ ) {
a000baf0: e2822001 add r2, r2, #1 a000baf4: e1520004 cmp r2, r4
a000baf8: 9afffff1 bls a000bac4 <_Objects_Name_to_id_u32+0x3c>
a000bafc: ea000001 b a000bb08 <_Objects_Name_to_id_u32+0x80> <== NOT EXECUTED
#endif
/* ASSERT: information->is_string == false */
if ( !id )
return OBJECTS_INVALID_ADDRESS;
a000bb00: e3a00002 mov r0, #2 <== NOT EXECUTED
a000bb04: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
if ( name == 0 )
return OBJECTS_INVALID_NAME;
a000bb08: e3a00001 mov r0, #1 <== NOT EXECUTED
a000bb0c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
return OBJECTS_INVALID_NAME;
name_for_mp.name_u32 = name;
return _Objects_MP_Global_name_search( information, name_for_mp, node, id );
#else
return OBJECTS_INVALID_NAME;
a000bb10: e3a00001 mov r0, #1
#endif }
a000bb14: e8bd8030 pop {r4, r5, pc}
a000d88c <_Objects_Set_name>:
bool _Objects_Set_name(
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
a000d88c: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
a000d890: e1a04001 mov r4, r1 <== NOT EXECUTED
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
a000d894: e1d013b8 ldrh r1, [r0, #56] ; 0x38 <== NOT EXECUTED a000d898: e1a00002 mov r0, r2 <== NOT EXECUTED
bool _Objects_Set_name(
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
a000d89c: e1a05002 mov r5, r2 <== NOT EXECUTED
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
a000d8a0: eb001a5f bl a0014224 <strnlen> <== NOT EXECUTED
d[length] = '\0';
the_object->name.name_p = d;
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
a000d8a4: e3500001 cmp r0, #1 <== NOT EXECUTED a000d8a8: 85d53001 ldrbhi r3, [r5, #1] <== NOT EXECUTED a000d8ac: e5d52000 ldrb r2, [r5] <== NOT EXECUTED a000d8b0: 93a03602 movls r3, #2097152 ; 0x200000 <== NOT EXECUTED a000d8b4: 81a03803 lslhi r3, r3, #16 <== NOT EXECUTED a000d8b8: e1a02c02 lsl r2, r2, #24 <== NOT EXECUTED a000d8bc: e3500002 cmp r0, #2 <== NOT EXECUTED a000d8c0: e1832002 orr r2, r3, r2 <== NOT EXECUTED a000d8c4: 85d53002 ldrbhi r3, [r5, #2] <== NOT EXECUTED a000d8c8: 93a03a02 movls r3, #8192 ; 0x2000 <== NOT EXECUTED a000d8cc: 81a03403 lslhi r3, r3, #8 <== NOT EXECUTED a000d8d0: e3500003 cmp r0, #3 <== NOT EXECUTED a000d8d4: e1822003 orr r2, r2, r3 <== NOT EXECUTED a000d8d8: 85d53003 ldrbhi r3, [r5, #3] <== NOT EXECUTED a000d8dc: 93a03020 movls r3, #32 <== NOT EXECUTED
);
}
return true;
}
a000d8e0: 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(
a000d8e4: e1823003 orr r3, r2, r3 <== NOT EXECUTED a000d8e8: e584300c str r3, [r4, #12] <== NOT EXECUTED
);
}
return true;
}
a000d8ec: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a0010a98 <_Protected_heap_Get_information>:
bool _Protected_heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
a0010a98: e92d4070 push {r4, r5, r6, lr}
if ( !the_heap )
a0010a9c: e2506000 subs r6, r0, #0
bool _Protected_heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
a0010aa0: e1a05001 mov r5, r1
if ( !the_heap )
a0010aa4: 0a00000b beq a0010ad8 <_Protected_heap_Get_information+0x40>
return false;
if ( !the_info )
a0010aa8: e3510000 cmp r1, #0
a0010aac: 0a00000b beq a0010ae0 <_Protected_heap_Get_information+0x48>
return false;
_RTEMS_Lock_allocator();
a0010ab0: e59f4030 ldr r4, [pc, #48] ; a0010ae8 <_Protected_heap_Get_information+0x50> a0010ab4: e5940000 ldr r0, [r4] a0010ab8: ebfff835 bl a000eb94 <_API_Mutex_Lock>
_Heap_Get_information( the_heap, the_info );
a0010abc: e1a00006 mov r0, r6 a0010ac0: e1a01005 mov r1, r5 a0010ac4: eb000e17 bl a0014328 <_Heap_Get_information>
_RTEMS_Unlock_allocator();
a0010ac8: e5940000 ldr r0, [r4] a0010acc: ebfff849 bl a000ebf8 <_API_Mutex_Unlock>
return true;
a0010ad0: e3a00001 mov r0, #1
a0010ad4: e8bd8070 pop {r4, r5, r6, pc}
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
if ( !the_heap )
return false;
a0010ad8: e1a00006 mov r0, r6 <== NOT EXECUTED
a0010adc: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
if ( !the_info )
return false;
a0010ae0: e1a00001 mov r0, r1 <== NOT EXECUTED
_RTEMS_Lock_allocator();
_Heap_Get_information( the_heap, the_info );
_RTEMS_Unlock_allocator();
return true;
}
a0010ae4: e8bd8070 pop {r4, r5, r6, pc} <== NOT EXECUTED
a0010b48 <_Protected_heap_Walk>:
* This routine returns true if thread dispatch indicates
* that we are in a critical section.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Dispatch_in_critical_section(void)
{
if ( _Thread_Dispatch_disable_level == 0 )
a0010b48: e59f3054 ldr r3, [pc, #84] ; a0010ba4 <_Protected_heap_Walk+0x5c><== NOT EXECUTED
bool _Protected_heap_Walk(
Heap_Control *the_heap,
int source,
bool do_dump
)
{
a0010b4c: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
a0010b50: e5933000 ldr r3, [r3] <== NOT EXECUTED
a0010b54: e1a06000 mov r6, r0 <== NOT EXECUTED
a0010b58: e1a05001 mov r5, r1 <== NOT EXECUTED
a0010b5c: e3530000 cmp r3, #0 <== NOT EXECUTED
a0010b60: e20270ff and r7, r2, #255 ; 0xff <== NOT EXECUTED
a0010b64: 1a00000b bne a0010b98 <_Protected_heap_Walk+0x50> <== NOT EXECUTED
* a critical section, it should be safe to walk it unlocked.
*
* NOTE: Dispatching is also disabled during initialization.
*/
if ( _Thread_Dispatch_in_critical_section() == false ) {
_RTEMS_Lock_allocator();
a0010b68: e59f4038 ldr r4, [pc, #56] ; a0010ba8 <_Protected_heap_Walk+0x60><== NOT EXECUTED a0010b6c: e5940000 ldr r0, [r4] <== NOT EXECUTED a0010b70: ebfff807 bl a000eb94 <_API_Mutex_Lock> <== NOT EXECUTED
status = _Heap_Walk( the_heap, source, do_dump );
a0010b74: e1a01005 mov r1, r5 <== NOT EXECUTED a0010b78: e1a02007 mov r2, r7 <== NOT EXECUTED a0010b7c: e1a00006 mov r0, r6 <== NOT EXECUTED a0010b80: ebfffc37 bl a000fc64 <_Heap_Walk> <== NOT EXECUTED a0010b84: e1a05000 mov r5, r0 <== NOT EXECUTED
_RTEMS_Unlock_allocator();
a0010b88: e5940000 ldr r0, [r4] <== NOT EXECUTED a0010b8c: ebfff819 bl a000ebf8 <_API_Mutex_Unlock> <== NOT EXECUTED
} else {
status = _Heap_Walk( the_heap, source, do_dump );
}
return status;
}
a0010b90: e1a00005 mov r0, r5 <== NOT EXECUTED
a0010b94: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
if ( _Thread_Dispatch_in_critical_section() == false ) {
_RTEMS_Lock_allocator();
status = _Heap_Walk( the_heap, source, do_dump );
_RTEMS_Unlock_allocator();
} else {
status = _Heap_Walk( the_heap, source, do_dump );
a0010b98: e1a02007 mov r2, r7 <== NOT EXECUTED
} return status; }
a0010b9c: e8bd40f0 pop {r4, r5, r6, r7, lr} <== NOT EXECUTED
if ( _Thread_Dispatch_in_critical_section() == false ) {
_RTEMS_Lock_allocator();
status = _Heap_Walk( the_heap, source, do_dump );
_RTEMS_Unlock_allocator();
} else {
status = _Heap_Walk( the_heap, source, do_dump );
a0010ba0: eafffc2f b a000fc64 <_Heap_Walk> <== NOT EXECUTED
a000c828 <_RBTree_Sibling>:
*/
RTEMS_INLINE_ROUTINE RBTree_Node *_RBTree_Sibling(
const RBTree_Node *the_node
)
{
if(!the_node) return NULL;
a000c828: e2502000 subs r2, r0, #0 a000c82c: 01a00002 moveq r0, r2 a000c830: 012fff1e bxeq lr
if(!(the_node->parent)) return NULL;
a000c834: e5923000 ldr r3, [r2] a000c838: e3530000 cmp r3, #0
a000c83c: 0a000006 beq a000c85c <_RBTree_Sibling+0x34> if(!(the_node->parent->parent)) return NULL;
a000c840: e5930000 ldr r0, [r3] a000c844: e3500000 cmp r0, #0 a000c848: 012fff1e bxeq lr
if(the_node == the_node->parent->child[RBT_LEFT])
a000c84c: e5930004 ldr r0, [r3, #4] a000c850: e1520000 cmp r2, r0
return the_node->parent->child[RBT_RIGHT];
a000c854: 05930008 ldreq r0, [r3, #8] a000c858: e12fff1e bx lr
RTEMS_INLINE_ROUTINE RBTree_Node *_RBTree_Sibling(
const RBTree_Node *the_node
)
{
if(!the_node) return NULL;
if(!(the_node->parent)) return NULL;
a000c85c: e1a00003 mov r0, r3 <== NOT EXECUTED
if(the_node == the_node->parent->child[RBT_LEFT])
return the_node->parent->child[RBT_RIGHT];
else
return the_node->parent->child[RBT_LEFT];
}
a000c860: e12fff1e bx lr <== NOT EXECUTED
a000ecfc <_RTEMS_tasks_Delete_extension>:
/*
* Free per task variable memory
*/
tvp = deleted->task_variables;
deleted->task_variables = NULL;
a000ecfc: e3a03000 mov r3, #0
static void _RTEMS_tasks_Delete_extension(
Thread_Control *executing,
Thread_Control *deleted
)
{
a000ed00: e92d4070 push {r4, r5, r6, lr}
/*
* Free per task variable memory
*/
tvp = deleted->task_variables;
a000ed04: e59160f8 ldr r6, [r1, #248] ; 0xf8
static void _RTEMS_tasks_Delete_extension(
Thread_Control *executing,
Thread_Control *deleted
)
{
a000ed08: e1a04001 mov r4, r1
/*
* Free per task variable memory
*/
tvp = deleted->task_variables;
deleted->task_variables = NULL;
a000ed0c: e58130f8 str r3, [r1, #248] ; 0xf8
while (tvp) {
a000ed10: ea000004 b a000ed28 <_RTEMS_tasks_Delete_extension+0x2c>
next = (rtems_task_variable_t *)tvp->next;
_RTEMS_Tasks_Invoke_task_variable_dtor( deleted, tvp );
a000ed14: e1a01006 mov r1, r6 <== NOT EXECUTED a000ed18: e1a00004 mov r0, r4 <== NOT EXECUTED
*/
tvp = deleted->task_variables;
deleted->task_variables = NULL;
while (tvp) {
next = (rtems_task_variable_t *)tvp->next;
a000ed1c: e5965000 ldr r5, [r6] <== NOT EXECUTED
_RTEMS_Tasks_Invoke_task_variable_dtor( deleted, tvp );
a000ed20: eb00003d bl a000ee1c <_RTEMS_Tasks_Invoke_task_variable_dtor><== NOT EXECUTED
tvp = next;
a000ed24: e1a06005 mov r6, r5 <== NOT EXECUTED
* Free per task variable memory
*/
tvp = deleted->task_variables;
deleted->task_variables = NULL;
while (tvp) {
a000ed28: e3560000 cmp r6, #0
a000ed2c: 1afffff8 bne a000ed14 <_RTEMS_tasks_Delete_extension+0x18>
/*
* Free API specific memory
*/
(void) _Workspace_Free( deleted->API_Extensions[ THREAD_API_RTEMS ] );
a000ed30: e59400ec ldr r0, [r4, #236] ; 0xec a000ed34: ebfffa49 bl a000d660 <_Workspace_Free>
deleted->API_Extensions[ THREAD_API_RTEMS ] = NULL;
a000ed38: e58460ec str r6, [r4, #236] ; 0xec
}
a000ed3c: e8bd8070 pop {r4, r5, r6, pc}
a000ec88 <_RTEMS_tasks_Switch_extension>:
/*
* Per Task Variables
*/
tvp = executing->task_variables;
a000ec88: e59030f8 ldr r3, [r0, #248] ; 0xf8
while (tvp) {
a000ec8c: ea000005 b a000eca8 <_RTEMS_tasks_Switch_extension+0x20>
tvp->tval = *tvp->ptr;
a000ec90: e5932004 ldr r2, [r3, #4] a000ec94: e5920000 ldr r0, [r2] a000ec98: e583000c str r0, [r3, #12]
*tvp->ptr = tvp->gval;
a000ec9c: e5930008 ldr r0, [r3, #8] a000eca0: e5820000 str r0, [r2]
tvp = (rtems_task_variable_t *)tvp->next;
a000eca4: e5933000 ldr r3, [r3]
/*
* Per Task Variables
*/
tvp = executing->task_variables;
while (tvp) {
a000eca8: e3530000 cmp r3, #0
a000ecac: 1afffff7 bne a000ec90 <_RTEMS_tasks_Switch_extension+0x8>
tvp->tval = *tvp->ptr;
*tvp->ptr = tvp->gval;
tvp = (rtems_task_variable_t *)tvp->next;
}
tvp = heir->task_variables;
a000ecb0: e59130f8 ldr r3, [r1, #248] ; 0xf8
while (tvp) {
a000ecb4: ea000005 b a000ecd0 <_RTEMS_tasks_Switch_extension+0x48>
tvp->gval = *tvp->ptr;
a000ecb8: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED a000ecbc: e5921000 ldr r1, [r2] <== NOT EXECUTED a000ecc0: e5831008 str r1, [r3, #8] <== NOT EXECUTED
*tvp->ptr = tvp->tval;
a000ecc4: e593100c ldr r1, [r3, #12] <== NOT EXECUTED a000ecc8: e5821000 str r1, [r2] <== NOT EXECUTED
tvp = (rtems_task_variable_t *)tvp->next;
a000eccc: e5933000 ldr r3, [r3] <== NOT EXECUTED
*tvp->ptr = tvp->gval;
tvp = (rtems_task_variable_t *)tvp->next;
}
tvp = heir->task_variables;
while (tvp) {
a000ecd0: e3530000 cmp r3, #0
a000ecd4: 1afffff7 bne a000ecb8 <_RTEMS_tasks_Switch_extension+0x30>
tvp->gval = *tvp->ptr;
*tvp->ptr = tvp->tval;
tvp = (rtems_task_variable_t *)tvp->next;
}
}
a000ecd8: e12fff1e bx lr
a0031db0 <_Rate_monotonic_Timeout>:
void _Rate_monotonic_Timeout(
Objects_Id id,
void *ignored
)
{
a0031db0: e92d4011 push {r0, r4, lr} <== NOT EXECUTED
a0031db4: e1a01000 mov r1, r0 <== NOT EXECUTED
a0031db8: e1a0200d mov r2, sp <== NOT EXECUTED
a0031dbc: e59f0088 ldr r0, [pc, #136] ; a0031e4c <_Rate_monotonic_Timeout+0x9c><== NOT EXECUTED
a0031dc0: ebff68f9 bl a000c1ac <_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 ) {
a0031dc4: e59d3000 ldr r3, [sp] <== NOT EXECUTED a0031dc8: e1a04000 mov r4, r0 <== NOT EXECUTED a0031dcc: e3530000 cmp r3, #0 <== NOT EXECUTED a0031dd0: 1a00001c bne a0031e48 <_Rate_monotonic_Timeout+0x98> <== NOT EXECUTED
case OBJECTS_LOCAL:
the_thread = the_period->owner;
a0031dd4: 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);
a0031dd8: e5903010 ldr r3, [r0, #16] <== NOT EXECUTED
if ( _States_Is_waiting_for_period( the_thread->current_state ) &&
a0031ddc: e3130901 tst r3, #16384 ; 0x4000 <== NOT EXECUTED a0031de0: 0a000006 beq a0031e00 <_Rate_monotonic_Timeout+0x50> <== NOT EXECUTED a0031de4: e5902020 ldr r2, [r0, #32] <== NOT EXECUTED a0031de8: e5943008 ldr r3, [r4, #8] <== NOT EXECUTED a0031dec: e1520003 cmp r2, r3 <== NOT EXECUTED a0031df0: 1a000002 bne a0031e00 <_Rate_monotonic_Timeout+0x50> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
a0031df4: e59f1054 ldr r1, [pc, #84] ; a0031e50 <_Rate_monotonic_Timeout+0xa0><== NOT EXECUTED a0031df8: ebff6b72 bl a000cbc8 <_Thread_Clear_state> <== NOT EXECUTED a0031dfc: ea000006 b a0031e1c <_Rate_monotonic_Timeout+0x6c> <== NOT EXECUTED
_Thread_Unblock( the_thread );
_Rate_monotonic_Initiate_statistics( the_period );
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) {
a0031e00: e5943038 ldr r3, [r4, #56] ; 0x38 <== NOT EXECUTED a0031e04: 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;
a0031e08: 13a03004 movne r3, #4 <== NOT EXECUTED a0031e0c: 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 ) {
a0031e10: 1a000008 bne a0031e38 <_Rate_monotonic_Timeout+0x88> <== NOT EXECUTED
the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING;
a0031e14: e3a03003 mov r3, #3 <== NOT EXECUTED a0031e18: e5843038 str r3, [r4, #56] ; 0x38 <== NOT EXECUTED
_Rate_monotonic_Initiate_statistics( the_period );
a0031e1c: e1a00004 mov r0, r4 <== NOT EXECUTED a0031e20: ebffff54 bl a0031b78 <_Rate_monotonic_Initiate_statistics> <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a0031e24: e594303c ldr r3, [r4, #60] ; 0x3c <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a0031e28: e59f0024 ldr r0, [pc, #36] ; a0031e54 <_Rate_monotonic_Timeout+0xa4><== NOT EXECUTED a0031e2c: e2841010 add r1, r4, #16 <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a0031e30: e584301c str r3, [r4, #28] <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a0031e34: ebff6f15 bl a000da90 <_Watchdog_Insert> <== NOT EXECUTED
*
* This routine decrements the thread dispatch level.
*/
RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_decrement_disable_level(void)
{
uint32_t level = _Thread_Dispatch_disable_level;
a0031e38: e59f3018 ldr r3, [pc, #24] ; a0031e58 <_Rate_monotonic_Timeout+0xa8><== NOT EXECUTED a0031e3c: e5932000 ldr r2, [r3] <== NOT EXECUTED
--level;
a0031e40: e2422001 sub r2, r2, #1 <== NOT EXECUTED
_Thread_Dispatch_disable_level = level;
a0031e44: e5832000 str r2, [r3] <== NOT EXECUTED
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
a0031e48: e8bd8018 pop {r3, r4, pc} <== NOT EXECUTED
a000daac <_Scheduler_CBS_Budget_callout>:
Priority_Control new_priority;
Scheduler_CBS_Per_thread *sched_info;
Scheduler_CBS_Server_id server_id;
/* Put violating task to background until the end of period. */
new_priority = the_thread->Start.initial_priority;
a000daac: e59010ac ldr r1, [r0, #172] ; 0xac <== NOT EXECUTED
if ( the_thread->real_priority != new_priority )
a000dab0: e5903018 ldr r3, [r0, #24] <== NOT EXECUTED
Scheduler_CBS_Server **_Scheduler_CBS_Server_list;
void _Scheduler_CBS_Budget_callout(
Thread_Control *the_thread
)
{
a000dab4: e92d4011 push {r0, r4, lr} <== NOT EXECUTED
Scheduler_CBS_Per_thread *sched_info;
Scheduler_CBS_Server_id server_id;
/* Put violating task to background until the end of period. */
new_priority = the_thread->Start.initial_priority;
if ( the_thread->real_priority != new_priority )
a000dab8: e1530001 cmp r3, r1 <== NOT EXECUTED
the_thread->real_priority = new_priority;
if ( the_thread->current_priority != new_priority )
a000dabc: e5903014 ldr r3, [r0, #20] <== NOT EXECUTED
Scheduler_CBS_Server_id server_id;
/* Put violating task to background until the end of period. */
new_priority = the_thread->Start.initial_priority;
if ( the_thread->real_priority != new_priority )
the_thread->real_priority = new_priority;
a000dac0: 15801018 strne r1, [r0, #24] <== NOT EXECUTED
Scheduler_CBS_Server **_Scheduler_CBS_Server_list;
void _Scheduler_CBS_Budget_callout(
Thread_Control *the_thread
)
{
a000dac4: e1a04000 mov r4, r0 <== NOT EXECUTED
/* Put violating task to background until the end of period. */
new_priority = the_thread->Start.initial_priority;
if ( the_thread->real_priority != new_priority )
the_thread->real_priority = new_priority;
if ( the_thread->current_priority != new_priority )
a000dac8: e1530001 cmp r3, r1 <== NOT EXECUTED a000dacc: 0a000001 beq a000dad8 <_Scheduler_CBS_Budget_callout+0x2c> <== NOT EXECUTED
_Thread_Change_priority(the_thread, new_priority, true);
a000dad0: e3a02001 mov r2, #1 <== NOT EXECUTED a000dad4: eb000163 bl a000e068 <_Thread_Change_priority> <== NOT EXECUTED
/* Invoke callback function if any. */
sched_info = (Scheduler_CBS_Per_thread *) the_thread->scheduler_info;
a000dad8: e5944088 ldr r4, [r4, #136] ; 0x88 <== NOT EXECUTED
if ( sched_info->cbs_server->cbs_budget_overrun ) {
a000dadc: e5943018 ldr r3, [r4, #24] <== NOT EXECUTED a000dae0: e593200c ldr r2, [r3, #12] <== NOT EXECUTED a000dae4: e3520000 cmp r2, #0 <== NOT EXECUTED a000dae8: 0a000006 beq a000db08 <_Scheduler_CBS_Budget_callout+0x5c> <== NOT EXECUTED
_Scheduler_CBS_Get_server_id(
a000daec: e5930000 ldr r0, [r3] <== NOT EXECUTED a000daf0: e1a0100d mov r1, sp <== NOT EXECUTED a000daf4: ebffffd5 bl a000da50 <_Scheduler_CBS_Get_server_id> <== NOT EXECUTED
sched_info->cbs_server->task_id,
&server_id
);
sched_info->cbs_server->cbs_budget_overrun( server_id );
a000daf8: e5943018 ldr r3, [r4, #24] <== NOT EXECUTED a000dafc: e59d0000 ldr r0, [sp] <== NOT EXECUTED a000db00: e593300c ldr r3, [r3, #12] <== NOT EXECUTED a000db04: e12fff33 blx r3 <== NOT EXECUTED
} }
a000db08: e8bd8018 pop {r3, r4, pc} <== NOT EXECUTED
a000d6d8 <_Scheduler_CBS_Create_server>:
)
{
unsigned int i;
Scheduler_CBS_Server *the_server;
if ( params->budget <= 0 ||
a000d6d8: e5903004 ldr r3, [r0, #4]
int _Scheduler_CBS_Create_server (
Scheduler_CBS_Parameters *params,
Scheduler_CBS_Budget_overrun budget_overrun_callback,
rtems_id *server_id
)
{
a000d6dc: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
unsigned int i;
Scheduler_CBS_Server *the_server;
if ( params->budget <= 0 ||
a000d6e0: e3530000 cmp r3, #0
int _Scheduler_CBS_Create_server (
Scheduler_CBS_Parameters *params,
Scheduler_CBS_Budget_overrun budget_overrun_callback,
rtems_id *server_id
)
{
a000d6e4: e1a04000 mov r4, r0 a000d6e8: e1a05001 mov r5, r1 a000d6ec: e1a0a002 mov sl, r2
unsigned int i;
Scheduler_CBS_Server *the_server;
if ( params->budget <= 0 ||
a000d6f0: da000023 ble a000d784 <_Scheduler_CBS_Create_server+0xac>
a000d6f4: e5903000 ldr r3, [r0] a000d6f8: e3530000 cmp r3, #0
a000d6fc: da000020 ble a000d784 <_Scheduler_CBS_Create_server+0xac>
params->deadline <= 0 ||
params->budget >= SCHEDULER_EDF_PRIO_MSB ||
params->deadline >= SCHEDULER_EDF_PRIO_MSB )
return SCHEDULER_CBS_ERROR_INVALID_PARAMETER;
for ( i = 0; i<_Scheduler_CBS_Maximum_servers; i++ ) {
a000d700: e59f308c ldr r3, [pc, #140] ; a000d794 <_Scheduler_CBS_Create_server+0xbc>
if ( !_Scheduler_CBS_Server_list[i] )
a000d704: e3a06000 mov r6, #0
params->deadline <= 0 ||
params->budget >= SCHEDULER_EDF_PRIO_MSB ||
params->deadline >= SCHEDULER_EDF_PRIO_MSB )
return SCHEDULER_CBS_ERROR_INVALID_PARAMETER;
for ( i = 0; i<_Scheduler_CBS_Maximum_servers; i++ ) {
a000d708: e5932000 ldr r2, [r3] a000d70c: e59f3084 ldr r3, [pc, #132] ; a000d798 <_Scheduler_CBS_Create_server+0xc0> a000d710: e5933000 ldr r3, [r3] a000d714: ea00000f b a000d758 <_Scheduler_CBS_Create_server+0x80>
if ( !_Scheduler_CBS_Server_list[i] )
a000d718: e4937004 ldr r7, [r3], #4 a000d71c: e3570000 cmp r7, #0
a000d720: 1a00000b bne a000d754 <_Scheduler_CBS_Create_server+0x7c>
if ( i == _Scheduler_CBS_Maximum_servers )
return SCHEDULER_CBS_ERROR_FULL;
*server_id = i;
_Scheduler_CBS_Server_list[*server_id] = (Scheduler_CBS_Server *)
a000d724: e59f806c ldr r8, [pc, #108] ; a000d798 <_Scheduler_CBS_Create_server+0xc0>
}
if ( i == _Scheduler_CBS_Maximum_servers )
return SCHEDULER_CBS_ERROR_FULL;
*server_id = i;
a000d728: e58a6000 str r6, [sl]
_Scheduler_CBS_Server_list[*server_id] = (Scheduler_CBS_Server *)
_Workspace_Allocate( sizeof(Scheduler_CBS_Server) );
a000d72c: e3a00010 mov r0, #16
if ( i == _Scheduler_CBS_Maximum_servers )
return SCHEDULER_CBS_ERROR_FULL;
*server_id = i;
_Scheduler_CBS_Server_list[*server_id] = (Scheduler_CBS_Server *)
a000d730: e5989000 ldr r9, [r8]
_Workspace_Allocate( sizeof(Scheduler_CBS_Server) );
a000d734: eb00071c bl a000f3ac <_Workspace_Allocate>
if ( i == _Scheduler_CBS_Maximum_servers )
return SCHEDULER_CBS_ERROR_FULL;
*server_id = i;
_Scheduler_CBS_Server_list[*server_id] = (Scheduler_CBS_Server *)
a000d738: e7890106 str r0, [r9, r6, lsl #2]
_Workspace_Allocate( sizeof(Scheduler_CBS_Server) );
the_server = _Scheduler_CBS_Server_list[*server_id];
a000d73c: e59a2000 ldr r2, [sl] a000d740: e5983000 ldr r3, [r8] a000d744: e7933102 ldr r3, [r3, r2, lsl #2]
if ( !the_server )
a000d748: e3530000 cmp r3, #0
a000d74c: 1a000005 bne a000d768 <_Scheduler_CBS_Create_server+0x90>
a000d750: ea00000d b a000d78c <_Scheduler_CBS_Create_server+0xb4> <== NOT EXECUTED
params->deadline <= 0 ||
params->budget >= SCHEDULER_EDF_PRIO_MSB ||
params->deadline >= SCHEDULER_EDF_PRIO_MSB )
return SCHEDULER_CBS_ERROR_INVALID_PARAMETER;
for ( i = 0; i<_Scheduler_CBS_Maximum_servers; i++ ) {
a000d754: e2866001 add r6, r6, #1 a000d758: e1560002 cmp r6, r2
a000d75c: 1affffed bne a000d718 <_Scheduler_CBS_Create_server+0x40>
if ( !_Scheduler_CBS_Server_list[i] )
break;
}
if ( i == _Scheduler_CBS_Maximum_servers )
return SCHEDULER_CBS_ERROR_FULL;
a000d760: e3e00019 mvn r0, #25
a000d764: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
the_server = _Scheduler_CBS_Server_list[*server_id];
if ( !the_server )
return SCHEDULER_CBS_ERROR_NO_MEMORY;
the_server->parameters = *params;
the_server->task_id = -1;
a000d768: e3e02000 mvn r2, #0
_Workspace_Allocate( sizeof(Scheduler_CBS_Server) );
the_server = _Scheduler_CBS_Server_list[*server_id];
if ( !the_server )
return SCHEDULER_CBS_ERROR_NO_MEMORY;
the_server->parameters = *params;
a000d76c: e8940003 ldm r4, {r0, r1}
the_server->task_id = -1;
a000d770: e5832000 str r2, [r3]
_Workspace_Allocate( sizeof(Scheduler_CBS_Server) );
the_server = _Scheduler_CBS_Server_list[*server_id];
if ( !the_server )
return SCHEDULER_CBS_ERROR_NO_MEMORY;
the_server->parameters = *params;
a000d774: e9830003 stmib r3, {r0, r1}
the_server->task_id = -1; the_server->cbs_budget_overrun = budget_overrun_callback;
a000d778: e583500c str r5, [r3, #12]
return SCHEDULER_CBS_OK;
a000d77c: e1a00007 mov r0, r7
a000d780: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
if ( params->budget <= 0 ||
params->deadline <= 0 ||
params->budget >= SCHEDULER_EDF_PRIO_MSB ||
params->deadline >= SCHEDULER_EDF_PRIO_MSB )
return SCHEDULER_CBS_ERROR_INVALID_PARAMETER;
a000d784: e3e00011 mvn r0, #17
a000d788: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
*server_id = i;
_Scheduler_CBS_Server_list[*server_id] = (Scheduler_CBS_Server *)
_Workspace_Allocate( sizeof(Scheduler_CBS_Server) );
the_server = _Scheduler_CBS_Server_list[*server_id];
if ( !the_server )
return SCHEDULER_CBS_ERROR_NO_MEMORY;
a000d78c: e3e00010 mvn r0, #16 <== NOT EXECUTED
the_server->parameters = *params;
the_server->task_id = -1;
the_server->cbs_budget_overrun = budget_overrun_callback;
return SCHEDULER_CBS_OK;
}
a000d790: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} <== NOT EXECUTED
a000d8f0 <_Scheduler_CBS_Get_execution_time>:
)
{
Objects_Locations location;
Thread_Control *the_thread;
if ( server_id >= _Scheduler_CBS_Maximum_servers )
a000d8f0: e59f3090 ldr r3, [pc, #144] ; a000d988 <_Scheduler_CBS_Get_execution_time+0x98>
int _Scheduler_CBS_Get_execution_time (
Scheduler_CBS_Server_id server_id,
time_t *exec_time,
time_t *abs_time
)
{
a000d8f4: e92d40f1 push {r0, r4, r5, r6, r7, lr}
Objects_Locations location;
Thread_Control *the_thread;
if ( server_id >= _Scheduler_CBS_Maximum_servers )
a000d8f8: e5933000 ldr r3, [r3]
int _Scheduler_CBS_Get_execution_time (
Scheduler_CBS_Server_id server_id,
time_t *exec_time,
time_t *abs_time
)
{
a000d8fc: e1a04000 mov r4, r0 a000d900: e1a05001 mov r5, r1
Objects_Locations location;
Thread_Control *the_thread;
if ( server_id >= _Scheduler_CBS_Maximum_servers )
a000d904: e1500003 cmp r0, r3
return SCHEDULER_CBS_ERROR_INVALID_PARAMETER;
a000d908: 23e00011 mvncs r0, #17
)
{
Objects_Locations location;
Thread_Control *the_thread;
if ( server_id >= _Scheduler_CBS_Maximum_servers )
a000d90c: 2a00001c bcs a000d984 <_Scheduler_CBS_Get_execution_time+0x94>
return SCHEDULER_CBS_ERROR_INVALID_PARAMETER;
if ( !_Scheduler_CBS_Server_list[server_id] )
a000d910: e59f6074 ldr r6, [pc, #116] ; a000d98c <_Scheduler_CBS_Get_execution_time+0x9c> a000d914: e5963000 ldr r3, [r6] a000d918: e7933104 ldr r3, [r3, r4, lsl #2] a000d91c: e3530000 cmp r3, #0
return SCHEDULER_CBS_ERROR_NOSERVER;
a000d920: 03e00018 mvneq r0, #24
Objects_Locations location;
Thread_Control *the_thread;
if ( server_id >= _Scheduler_CBS_Maximum_servers )
return SCHEDULER_CBS_ERROR_INVALID_PARAMETER;
if ( !_Scheduler_CBS_Server_list[server_id] )
a000d924: 0a000016 beq a000d984 <_Scheduler_CBS_Get_execution_time+0x94>
return SCHEDULER_CBS_ERROR_NOSERVER;
if ( _Scheduler_CBS_Server_list[server_id]->task_id == -1 ) {
a000d928: e5930000 ldr r0, [r3] a000d92c: e3700001 cmn r0, #1
*exec_time = 0;
a000d930: 03a00000 moveq r0, #0 a000d934: 05810000 streq r0, [r1]
if ( server_id >= _Scheduler_CBS_Maximum_servers )
return SCHEDULER_CBS_ERROR_INVALID_PARAMETER;
if ( !_Scheduler_CBS_Server_list[server_id] )
return SCHEDULER_CBS_ERROR_NOSERVER;
if ( _Scheduler_CBS_Server_list[server_id]->task_id == -1 ) {
a000d938: 0a000011 beq a000d984 <_Scheduler_CBS_Get_execution_time+0x94>
*exec_time = 0;
return SCHEDULER_CBS_OK;
}
the_thread = _Thread_Get(
a000d93c: e1a0100d mov r1, sp <== NOT EXECUTED a000d940: eb0002e9 bl a000e4ec <_Thread_Get> <== NOT EXECUTED
_Scheduler_CBS_Server_list[server_id]->task_id,
&location
);
/* The routine _Thread_Get may disable dispatch and not enable again. */
if ( the_thread ) {
a000d944: e2507000 subs r7, r0, #0 <== NOT EXECUTED a000d948: 0a000008 beq a000d970 <_Scheduler_CBS_Get_execution_time+0x80><== NOT EXECUTED
_Thread_Enable_dispatch();
a000d94c: eb0002de bl a000e4cc <_Thread_Enable_dispatch> <== NOT EXECUTED
*exec_time = _Scheduler_CBS_Server_list[server_id]->parameters.budget -
a000d950: e5963000 ldr r3, [r6] <== NOT EXECUTED
the_thread->cpu_time_budget;
}
else {
*exec_time = _Scheduler_CBS_Server_list[server_id]->parameters.budget;
}
return SCHEDULER_CBS_OK;
a000d954: e3a00000 mov r0, #0 <== NOT EXECUTED
&location
);
/* The routine _Thread_Get may disable dispatch and not enable again. */
if ( the_thread ) {
_Thread_Enable_dispatch();
*exec_time = _Scheduler_CBS_Server_list[server_id]->parameters.budget -
a000d958: e7933104 ldr r3, [r3, r4, lsl #2] <== NOT EXECUTED a000d95c: e5932008 ldr r2, [r3, #8] <== NOT EXECUTED a000d960: e5973074 ldr r3, [r7, #116] ; 0x74 <== NOT EXECUTED a000d964: e0633002 rsb r3, r3, r2 <== NOT EXECUTED a000d968: e5853000 str r3, [r5] <== NOT EXECUTED a000d96c: ea000004 b a000d984 <_Scheduler_CBS_Get_execution_time+0x94><== NOT EXECUTED
the_thread->cpu_time_budget;
}
else {
*exec_time = _Scheduler_CBS_Server_list[server_id]->parameters.budget;
a000d970: e5963000 ldr r3, [r6] <== NOT EXECUTED
} return SCHEDULER_CBS_OK;
a000d974: e1a00007 mov r0, r7 <== NOT EXECUTED
_Thread_Enable_dispatch();
*exec_time = _Scheduler_CBS_Server_list[server_id]->parameters.budget -
the_thread->cpu_time_budget;
}
else {
*exec_time = _Scheduler_CBS_Server_list[server_id]->parameters.budget;
a000d978: e7933104 ldr r3, [r3, r4, lsl #2] <== NOT EXECUTED a000d97c: e5933008 ldr r3, [r3, #8] <== NOT EXECUTED a000d980: e5853000 str r3, [r5] <== NOT EXECUTED
} return SCHEDULER_CBS_OK; }
a000d984: e8bd80f8 pop {r3, r4, r5, r6, r7, pc}
a000d9d8 <_Scheduler_CBS_Get_remaining_budget>:
)
{
Objects_Locations location;
Thread_Control *the_thread;
if ( server_id >= _Scheduler_CBS_Maximum_servers )
a000d9d8: e59f3068 ldr r3, [pc, #104] ; a000da48 <_Scheduler_CBS_Get_remaining_budget+0x70>
int _Scheduler_CBS_Get_remaining_budget (
Scheduler_CBS_Server_id server_id,
time_t *remaining_budget
)
{
a000d9dc: e92d4031 push {r0, r4, r5, lr}
Objects_Locations location;
Thread_Control *the_thread;
if ( server_id >= _Scheduler_CBS_Maximum_servers )
a000d9e0: e5933000 ldr r3, [r3]
int _Scheduler_CBS_Get_remaining_budget (
Scheduler_CBS_Server_id server_id,
time_t *remaining_budget
)
{
a000d9e4: e1a04001 mov r4, r1
Objects_Locations location;
Thread_Control *the_thread;
if ( server_id >= _Scheduler_CBS_Maximum_servers )
a000d9e8: e1500003 cmp r0, r3
return SCHEDULER_CBS_ERROR_INVALID_PARAMETER;
a000d9ec: 23e00011 mvncs r0, #17
)
{
Objects_Locations location;
Thread_Control *the_thread;
if ( server_id >= _Scheduler_CBS_Maximum_servers )
a000d9f0: 2a000013 bcs a000da44 <_Scheduler_CBS_Get_remaining_budget+0x6c>
return SCHEDULER_CBS_ERROR_INVALID_PARAMETER;
if ( !_Scheduler_CBS_Server_list[server_id] )
a000d9f4: e59f3050 ldr r3, [pc, #80] ; a000da4c <_Scheduler_CBS_Get_remaining_budget+0x74> a000d9f8: e5933000 ldr r3, [r3] a000d9fc: e7933100 ldr r3, [r3, r0, lsl #2] a000da00: e3530000 cmp r3, #0
return SCHEDULER_CBS_ERROR_NOSERVER;
a000da04: 03e00018 mvneq r0, #24
Objects_Locations location;
Thread_Control *the_thread;
if ( server_id >= _Scheduler_CBS_Maximum_servers )
return SCHEDULER_CBS_ERROR_INVALID_PARAMETER;
if ( !_Scheduler_CBS_Server_list[server_id] )
a000da08: 0a00000d beq a000da44 <_Scheduler_CBS_Get_remaining_budget+0x6c>
return SCHEDULER_CBS_ERROR_NOSERVER;
if ( _Scheduler_CBS_Server_list[server_id]->task_id == -1 ) {
a000da0c: e5930000 ldr r0, [r3] a000da10: e3700001 cmn r0, #1
*remaining_budget = _Scheduler_CBS_Server_list[server_id]->parameters.budget;
a000da14: 05933008 ldreq r3, [r3, #8]
if ( server_id >= _Scheduler_CBS_Maximum_servers )
return SCHEDULER_CBS_ERROR_INVALID_PARAMETER;
if ( !_Scheduler_CBS_Server_list[server_id] )
return SCHEDULER_CBS_ERROR_NOSERVER;
if ( _Scheduler_CBS_Server_list[server_id]->task_id == -1 ) {
a000da18: 0a000007 beq a000da3c <_Scheduler_CBS_Get_remaining_budget+0x64>
*remaining_budget = _Scheduler_CBS_Server_list[server_id]->parameters.budget;
return SCHEDULER_CBS_OK;
}
the_thread = _Thread_Get(
a000da1c: e1a0100d mov r1, sp <== NOT EXECUTED a000da20: eb0002b1 bl a000e4ec <_Thread_Get> <== NOT EXECUTED
_Scheduler_CBS_Server_list[server_id]->task_id,
&location
);
/* The routine _Thread_Get may disable dispatch and not enable again. */
if ( the_thread ) {
a000da24: e2505000 subs r5, r0, #0 <== NOT EXECUTED
_Thread_Enable_dispatch();
*remaining_budget = the_thread->cpu_time_budget;
}
else {
*remaining_budget = 0;
a000da28: 05845000 streq r5, [r4] <== NOT EXECUTED
}
return SCHEDULER_CBS_OK;
a000da2c: 01a00005 moveq r0, r5 <== NOT EXECUTED
the_thread = _Thread_Get(
_Scheduler_CBS_Server_list[server_id]->task_id,
&location
);
/* The routine _Thread_Get may disable dispatch and not enable again. */
if ( the_thread ) {
a000da30: 0a000003 beq a000da44 <_Scheduler_CBS_Get_remaining_budget+0x6c><== NOT EXECUTED
_Thread_Enable_dispatch();
a000da34: eb0002a4 bl a000e4cc <_Thread_Enable_dispatch> <== NOT EXECUTED
*remaining_budget = the_thread->cpu_time_budget;
a000da38: e5953074 ldr r3, [r5, #116] ; 0x74 <== NOT EXECUTED
a000da3c: e5843000 str r3, [r4]
}
else {
*remaining_budget = 0;
}
return SCHEDULER_CBS_OK;
a000da40: e3a00000 mov r0, #0
}
a000da44: e8bd8038 pop {r3, r4, r5, pc}
a000db0c <_Scheduler_CBS_Initialize>:
int _Scheduler_CBS_Initialize(void)
{
a000db0c: e92d4010 push {r4, lr}
unsigned int i; _Scheduler_CBS_Server_list = (Scheduler_CBS_Server **) _Workspace_Allocate(
a000db10: e59f4050 ldr r4, [pc, #80] ; a000db68 <_Scheduler_CBS_Initialize+0x5c> a000db14: e5940000 ldr r0, [r4] a000db18: e1a00100 lsl r0, r0, #2 a000db1c: eb000622 bl a000f3ac <_Workspace_Allocate> a000db20: e59f3044 ldr r3, [pc, #68] ; a000db6c <_Scheduler_CBS_Initialize+0x60>
_Scheduler_CBS_Maximum_servers * sizeof(Scheduler_CBS_Server*) );
if ( !_Scheduler_CBS_Server_list )
a000db24: e3500000 cmp r0, #0
return SCHEDULER_CBS_ERROR_NO_MEMORY;
for (i = 0; i<_Scheduler_CBS_Maximum_servers; i++) {
a000db28: 15941000 ldrne r1, [r4]
}
int _Scheduler_CBS_Initialize(void)
{
unsigned int i;
_Scheduler_CBS_Server_list = (Scheduler_CBS_Server **) _Workspace_Allocate(
a000db2c: e5830000 str r0, [r3] a000db30: e1a00003 mov r0, r3
_Scheduler_CBS_Maximum_servers * sizeof(Scheduler_CBS_Server*) );
if ( !_Scheduler_CBS_Server_list )
return SCHEDULER_CBS_ERROR_NO_MEMORY;
for (i = 0; i<_Scheduler_CBS_Maximum_servers; i++) {
a000db34: 13a03000 movne r3, #0 a000db38: 11a02003 movne r2, r3
int _Scheduler_CBS_Initialize(void)
{
unsigned int i;
_Scheduler_CBS_Server_list = (Scheduler_CBS_Server **) _Workspace_Allocate(
_Scheduler_CBS_Maximum_servers * sizeof(Scheduler_CBS_Server*) );
if ( !_Scheduler_CBS_Server_list )
a000db3c: 1a000003 bne a000db50 <_Scheduler_CBS_Initialize+0x44>
a000db40: ea000006 b a000db60 <_Scheduler_CBS_Initialize+0x54> <== NOT EXECUTED
return SCHEDULER_CBS_ERROR_NO_MEMORY;
for (i = 0; i<_Scheduler_CBS_Maximum_servers; i++) {
_Scheduler_CBS_Server_list[i] = NULL;
a000db44: e590c000 ldr ip, [r0] a000db48: e78c2103 str r2, [ip, r3, lsl #2]
unsigned int i;
_Scheduler_CBS_Server_list = (Scheduler_CBS_Server **) _Workspace_Allocate(
_Scheduler_CBS_Maximum_servers * sizeof(Scheduler_CBS_Server*) );
if ( !_Scheduler_CBS_Server_list )
return SCHEDULER_CBS_ERROR_NO_MEMORY;
for (i = 0; i<_Scheduler_CBS_Maximum_servers; i++) {
a000db4c: e2833001 add r3, r3, #1 a000db50: e1530001 cmp r3, r1
a000db54: 1afffffa bne a000db44 <_Scheduler_CBS_Initialize+0x38>
_Scheduler_CBS_Server_list[i] = NULL;
}
return SCHEDULER_CBS_OK;
a000db58: e3a00000 mov r0, #0
a000db5c: e8bd8010 pop {r4, pc}
{
unsigned int i;
_Scheduler_CBS_Server_list = (Scheduler_CBS_Server **) _Workspace_Allocate(
_Scheduler_CBS_Maximum_servers * sizeof(Scheduler_CBS_Server*) );
if ( !_Scheduler_CBS_Server_list )
return SCHEDULER_CBS_ERROR_NO_MEMORY;
a000db60: e3e00010 mvn r0, #16 <== NOT EXECUTED
for (i = 0; i<_Scheduler_CBS_Maximum_servers; i++) {
_Scheduler_CBS_Server_list[i] = NULL;
}
return SCHEDULER_CBS_OK;
}
a000db64: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a000c670 <_Scheduler_CBS_Release_job>:
{
Priority_Control new_priority;
Scheduler_CBS_Per_thread *sched_info =
(Scheduler_CBS_Per_thread *) the_thread->scheduler_info;
Scheduler_CBS_Server *serv_info =
(Scheduler_CBS_Server *) sched_info->cbs_server;
a000c670: e5903088 ldr r3, [r0, #136] ; 0x88 <== NOT EXECUTED
if (deadline) {
a000c674: e3510000 cmp r1, #0 <== NOT EXECUTED
)
{
Priority_Control new_priority;
Scheduler_CBS_Per_thread *sched_info =
(Scheduler_CBS_Per_thread *) the_thread->scheduler_info;
Scheduler_CBS_Server *serv_info =
a000c678: e5933018 ldr r3, [r3, #24] <== NOT EXECUTED
(Scheduler_CBS_Server *) sched_info->cbs_server;
if (deadline) {
a000c67c: 0a00000a beq a000c6ac <_Scheduler_CBS_Release_job+0x3c> <== NOT EXECUTED a000c680: e59f2044 ldr r2, [pc, #68] ; a000c6cc <_Scheduler_CBS_Release_job+0x5c><== NOT EXECUTED
/* Initializing or shifting deadline. */
if (serv_info)
a000c684: e3530000 cmp r3, #0 <== NOT EXECUTED
new_priority = (_Watchdog_Ticks_since_boot + serv_info->parameters.deadline)
& ~SCHEDULER_EDF_PRIO_MSB;
else
new_priority = (_Watchdog_Ticks_since_boot + deadline)
a000c688: 05923000 ldreq r3, [r2] <== NOT EXECUTED a000c68c: 00811003 addeq r1, r1, r3 <== NOT EXECUTED a000c690: 03c11102 biceq r1, r1, #-2147483648 ; 0x80000000 <== NOT EXECUTED
Scheduler_CBS_Server *serv_info =
(Scheduler_CBS_Server *) sched_info->cbs_server;
if (deadline) {
/* Initializing or shifting deadline. */
if (serv_info)
a000c694: 0a000009 beq a000c6c0 <_Scheduler_CBS_Release_job+0x50> <== NOT EXECUTED
new_priority = (_Watchdog_Ticks_since_boot + serv_info->parameters.deadline)
a000c698: e5921000 ldr r1, [r2] <== NOT EXECUTED a000c69c: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED a000c6a0: e0811002 add r1, r1, r2 <== NOT EXECUTED a000c6a4: e3c11102 bic r1, r1, #-2147483648 ; 0x80000000 <== NOT EXECUTED a000c6a8: ea000002 b a000c6b8 <_Scheduler_CBS_Release_job+0x48> <== NOT EXECUTED
/* Switch back to background priority. */
new_priority = the_thread->Start.initial_priority;
}
/* Budget replenishment for the next job. */
if (serv_info)
a000c6ac: e3530000 cmp r3, #0 <== NOT EXECUTED
new_priority = (_Watchdog_Ticks_since_boot + deadline)
& ~SCHEDULER_EDF_PRIO_MSB;
}
else {
/* Switch back to background priority. */
new_priority = the_thread->Start.initial_priority;
a000c6b0: e59010ac ldr r1, [r0, #172] ; 0xac <== NOT EXECUTED
}
/* Budget replenishment for the next job. */
if (serv_info)
a000c6b4: 0a000001 beq a000c6c0 <_Scheduler_CBS_Release_job+0x50> <== NOT EXECUTED
the_thread->cpu_time_budget = serv_info->parameters.budget;
a000c6b8: e5933008 ldr r3, [r3, #8] <== NOT EXECUTED a000c6bc: e5803074 str r3, [r0, #116] ; 0x74 <== NOT EXECUTED
the_thread->real_priority = new_priority;
_Thread_Change_priority(the_thread, new_priority, true);
a000c6c0: e3a02001 mov r2, #1 <== NOT EXECUTED
/* Budget replenishment for the next job. */
if (serv_info)
the_thread->cpu_time_budget = serv_info->parameters.budget;
the_thread->real_priority = new_priority;
a000c6c4: e5801018 str r1, [r0, #24] <== NOT EXECUTED
_Thread_Change_priority(the_thread, new_priority, true);
a000c6c8: ea00010d b a000cb04 <_Thread_Change_priority> <== NOT EXECUTED
a000c6d0 <_Scheduler_CBS_Unblock>:
#include <rtems/score/schedulercbs.h>
void _Scheduler_CBS_Unblock(
Thread_Control *the_thread
)
{
a000c6d0: e92d4030 push {r4, r5, lr}
a000c6d4: e1a04000 mov r4, r0
Scheduler_CBS_Per_thread *sched_info;
Scheduler_CBS_Server *serv_info;
Priority_Control new_priority;
_Scheduler_EDF_Enqueue(the_thread);
a000c6d8: eb00003f bl a000c7dc <_Scheduler_EDF_Enqueue>
/* TODO: flash critical section? */
sched_info = (Scheduler_CBS_Per_thread *) the_thread->scheduler_info;
serv_info = (Scheduler_CBS_Server *) sched_info->cbs_server;
a000c6dc: e5943088 ldr r3, [r4, #136] ; 0x88 a000c6e0: e5933018 ldr r3, [r3, #24]
* Late unblock rule for deadline-driven tasks. The remaining time to
* deadline must be sufficient to serve the remaining computation time
* without increased utilization of this task. It might cause a deadline
* miss of another task.
*/
if (serv_info) {
a000c6e4: e3530000 cmp r3, #0
a000c6e8: 0a000013 beq a000c73c <_Scheduler_CBS_Unblock+0x6c>
time_t deadline = serv_info->parameters.deadline;
time_t budget = serv_info->parameters.budget;
time_t deadline_left = the_thread->cpu_time_budget;
time_t budget_left = the_thread->real_priority -
a000c6ec: e59f1098 ldr r1, [pc, #152] ; a000c78c <_Scheduler_CBS_Unblock+0xbc><== NOT EXECUTED a000c6f0: e5942018 ldr r2, [r4, #24] <== NOT EXECUTED
_Watchdog_Ticks_since_boot;
if ( deadline*budget_left > budget*deadline_left ) {
a000c6f4: e5930004 ldr r0, [r3, #4] <== NOT EXECUTED
*/
if (serv_info) {
time_t deadline = serv_info->parameters.deadline;
time_t budget = serv_info->parameters.budget;
time_t deadline_left = the_thread->cpu_time_budget;
time_t budget_left = the_thread->real_priority -
a000c6f8: e5911000 ldr r1, [r1] <== NOT EXECUTED
_Watchdog_Ticks_since_boot;
if ( deadline*budget_left > budget*deadline_left ) {
a000c6fc: e5933008 ldr r3, [r3, #8] <== NOT EXECUTED
*/
if (serv_info) {
time_t deadline = serv_info->parameters.deadline;
time_t budget = serv_info->parameters.budget;
time_t deadline_left = the_thread->cpu_time_budget;
time_t budget_left = the_thread->real_priority -
a000c700: e0611002 rsb r1, r1, r2 <== NOT EXECUTED
_Watchdog_Ticks_since_boot;
if ( deadline*budget_left > budget*deadline_left ) {
a000c704: e0010190 mul r1, r0, r1 <== NOT EXECUTED a000c708: e5940074 ldr r0, [r4, #116] ; 0x74 <== NOT EXECUTED a000c70c: e0030390 mul r3, r0, r3 <== NOT EXECUTED a000c710: e1510003 cmp r1, r3 <== NOT EXECUTED a000c714: da000008 ble a000c73c <_Scheduler_CBS_Unblock+0x6c> <== NOT EXECUTED
/* Put late unblocked task to background until the end of period. */
new_priority = the_thread->Start.initial_priority;
a000c718: e59410ac ldr r1, [r4, #172] ; 0xac <== NOT EXECUTED
if ( the_thread->real_priority != new_priority )
the_thread->real_priority = new_priority;
if ( the_thread->current_priority != new_priority )
a000c71c: e5943014 ldr r3, [r4, #20] <== NOT EXECUTED
_Watchdog_Ticks_since_boot;
if ( deadline*budget_left > budget*deadline_left ) {
/* Put late unblocked task to background until the end of period. */
new_priority = the_thread->Start.initial_priority;
if ( the_thread->real_priority != new_priority )
a000c720: e1520001 cmp r2, r1 <== NOT EXECUTED
the_thread->real_priority = new_priority;
a000c724: 15841018 strne r1, [r4, #24] <== NOT EXECUTED
if ( the_thread->current_priority != new_priority )
a000c728: e1530001 cmp r3, r1 <== NOT EXECUTED a000c72c: 0a000002 beq a000c73c <_Scheduler_CBS_Unblock+0x6c> <== NOT EXECUTED
_Thread_Change_priority(the_thread, new_priority, true);
a000c730: e1a00004 mov r0, r4 <== NOT EXECUTED a000c734: e3a02001 mov r2, #1 <== NOT EXECUTED a000c738: eb0000f1 bl a000cb04 <_Thread_Change_priority> <== NOT EXECUTED
* a context switch. * Pseudo-ISR case: * Even if the thread isn't preemptible, if the new heir is * a pseudo-ISR system task, we need to do a context switch. */ if ( _Scheduler_Is_priority_higher_than( the_thread->current_priority,
a000c73c: e59f504c ldr r5, [pc, #76] ; a000c790 <_Scheduler_CBS_Unblock+0xc0> a000c740: e59f304c ldr r3, [pc, #76] ; a000c794 <_Scheduler_CBS_Unblock+0xc4> a000c744: e5940014 ldr r0, [r4, #20] a000c748: e595200c ldr r2, [r5, #12] a000c74c: e5933030 ldr r3, [r3, #48] ; 0x30 a000c750: e5921014 ldr r1, [r2, #20] a000c754: e12fff33 blx r3 a000c758: e3500000 cmp r0, #0
a000c75c: da000009 ble a000c788 <_Scheduler_CBS_Unblock+0xb8>
_Thread_Heir->current_priority)) {
_Thread_Heir = the_thread;
if ( _Thread_Executing->is_preemptible ||
a000c760: e5953008 ldr r3, [r5, #8]
* Even if the thread isn't preemptible, if the new heir is
* a pseudo-ISR system task, we need to do a context switch.
*/
if ( _Scheduler_Is_priority_higher_than( the_thread->current_priority,
_Thread_Heir->current_priority)) {
_Thread_Heir = the_thread;
a000c764: e585400c str r4, [r5, #12]
if ( _Thread_Executing->is_preemptible ||
a000c768: e5d33070 ldrb r3, [r3, #112] ; 0x70 a000c76c: e3530000 cmp r3, #0
a000c770: 1a000002 bne a000c780 <_Scheduler_CBS_Unblock+0xb0>
a000c774: e5943014 ldr r3, [r4, #20] a000c778: e3530000 cmp r3, #0
a000c77c: 1a000001 bne a000c788 <_Scheduler_CBS_Unblock+0xb8>
the_thread->current_priority == 0 )
_Thread_Dispatch_necessary = true;
a000c780: e3a03001 mov r3, #1
a000c784: e5c53004 strb r3, [r5, #4]
a000c788: e8bd8030 pop {r4, r5, pc}
a000c7d8 <_Scheduler_EDF_Enqueue_first>:
void _Scheduler_EDF_Enqueue_first(
Thread_Control *the_thread
)
{
_Scheduler_EDF_Enqueue(the_thread);
a000c7d8: eaffffff b a000c7dc <_Scheduler_EDF_Enqueue> <== NOT EXECUTED
a000c78c <_Scheduler_EDF_Release_job>:
uint32_t deadline
)
{
Priority_Control new_priority;
if (deadline) {
a000c78c: e3510000 cmp r1, #0 <== NOT EXECUTED
/* Initializing or shifting deadline. */
new_priority = (_Watchdog_Ticks_since_boot + deadline)
a000c790: 159f3018 ldrne r3, [pc, #24] ; a000c7b0 <_Scheduler_EDF_Release_job+0x24><== NOT EXECUTED
& ~SCHEDULER_EDF_PRIO_MSB;
}
else {
/* Switch back to background priority. */
new_priority = the_thread->Start.initial_priority;
a000c794: 059010ac ldreq r1, [r0, #172] ; 0xac <== NOT EXECUTED
}
the_thread->real_priority = new_priority;
_Thread_Change_priority(the_thread, new_priority, true);
a000c798: e3a02001 mov r2, #1 <== NOT EXECUTED
{
Priority_Control new_priority;
if (deadline) {
/* Initializing or shifting deadline. */
new_priority = (_Watchdog_Ticks_since_boot + deadline)
a000c79c: 15933000 ldrne r3, [r3] <== NOT EXECUTED a000c7a0: 10811003 addne r1, r1, r3 <== NOT EXECUTED a000c7a4: 13c11102 bicne r1, r1, #-2147483648 ; 0x80000000 <== NOT EXECUTED
else {
/* Switch back to background priority. */
new_priority = the_thread->Start.initial_priority;
}
the_thread->real_priority = new_priority;
a000c7a8: e5801018 str r1, [r0, #24] <== NOT EXECUTED
_Thread_Change_priority(the_thread, new_priority, true);
a000c7ac: ea0000aa b a000ca5c <_Thread_Change_priority> <== NOT EXECUTED
a000c078 <_Scheduler_priority_Tick>:
void _Scheduler_priority_Tick( void )
{
Thread_Control *executing;
executing = _Thread_Executing;
a000c078: e59f3088 ldr r3, [pc, #136] ; a000c108 <_Scheduler_priority_Tick+0x90>
#include <rtems/system.h>
#include <rtems/score/schedulerpriority.h>
void _Scheduler_priority_Tick( void )
{
a000c07c: e92d4010 push {r4, lr}
Thread_Control *executing;
executing = _Thread_Executing;
a000c080: e5934008 ldr r4, [r3, #8]
/*
* If the thread is not preemptible or is not ready, then
* just return.
*/
if ( !executing->is_preemptible )
a000c084: e5d43070 ldrb r3, [r4, #112] ; 0x70 a000c088: e3530000 cmp r3, #0
a000c08c: 0a00001c beq a000c104 <_Scheduler_priority_Tick+0x8c>
return;
if ( !_States_Is_ready( executing->current_state ) )
a000c090: e5943010 ldr r3, [r4, #16] a000c094: e3530000 cmp r3, #0
a000c098: 1a000019 bne a000c104 <_Scheduler_priority_Tick+0x8c>
/*
* The cpu budget algorithm determines what happens next.
*/
switch ( executing->budget_algorithm ) {
a000c09c: e5943078 ldr r3, [r4, #120] ; 0x78 a000c0a0: e3530001 cmp r3, #1
a000c0a4: 0a000002 beq a000c0b4 <_Scheduler_priority_Tick+0x3c>
a000c0a8: e3530002 cmp r3, #2
a000c0ac: 1a000014 bne a000c104 <_Scheduler_priority_Tick+0x8c>
a000c0b0: ea00000b b a000c0e4 <_Scheduler_priority_Tick+0x6c> <== NOT EXECUTED
case THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE:
#if defined(RTEMS_SCORE_THREAD_ENABLE_EXHAUST_TIMESLICE)
case THREAD_CPU_BUDGET_ALGORITHM_EXHAUST_TIMESLICE:
#endif
if ( (int)(--executing->cpu_time_budget) <= 0 ) {
a000c0b4: e5943074 ldr r3, [r4, #116] ; 0x74 <== NOT EXECUTED a000c0b8: e2433001 sub r3, r3, #1 <== NOT EXECUTED a000c0bc: e3530000 cmp r3, #0 <== NOT EXECUTED a000c0c0: e5843074 str r3, [r4, #116] ; 0x74 <== NOT EXECUTED a000c0c4: ca00000e bgt a000c104 <_Scheduler_priority_Tick+0x8c> <== NOT EXECUTED
* always operates on the scheduler that 'owns' the currently executing
* thread.
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Yield( void )
{
_Scheduler.Operations.yield();
a000c0c8: e59f303c ldr r3, [pc, #60] ; a000c10c <_Scheduler_priority_Tick+0x94><== NOT EXECUTED a000c0cc: e593300c ldr r3, [r3, #12] <== NOT EXECUTED a000c0d0: 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;
a000c0d4: e59f3034 ldr r3, [pc, #52] ; a000c110 <_Scheduler_priority_Tick+0x98><== NOT EXECUTED
a000c0d8: e5933000 ldr r3, [r3] <== NOT EXECUTED
a000c0dc: e5843074 str r3, [r4, #116] ; 0x74 <== NOT EXECUTED
a000c0e0: e8bd8010 pop {r4, pc} <== NOT EXECUTED
}
break;
#if defined(RTEMS_SCORE_THREAD_ENABLE_SCHEDULER_CALLOUT)
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
if ( --executing->cpu_time_budget == 0 )
a000c0e4: e5943074 ldr r3, [r4, #116] ; 0x74 <== NOT EXECUTED a000c0e8: e2433001 sub r3, r3, #1 <== NOT EXECUTED a000c0ec: e3530000 cmp r3, #0 <== NOT EXECUTED a000c0f0: e5843074 str r3, [r4, #116] ; 0x74 <== NOT EXECUTED a000c0f4: 1a000002 bne a000c104 <_Scheduler_priority_Tick+0x8c> <== NOT EXECUTED
(*executing->budget_callout)( executing );
a000c0f8: e594307c ldr r3, [r4, #124] ; 0x7c <== NOT EXECUTED a000c0fc: e1a00004 mov r0, r4 <== NOT EXECUTED a000c100: e12fff33 blx r3 <== NOT EXECUTED
a000c104: e8bd8010 pop {r4, pc}
a000c72c <_Scheduler_simple_Ready_queue_enqueue_first>:
{
Chain_Control *ready;
Chain_Node *the_node;
Thread_Control *current;
ready = (Chain_Control *)_Scheduler.information;
a000c72c: e59f3038 ldr r3, [pc, #56] ; a000c76c <_Scheduler_simple_Ready_queue_enqueue_first+0x40>
*/
for ( the_node = _Chain_First(ready) ; ; the_node = the_node->next ) {
current = (Thread_Control *) the_node;
/* break when AT HEAD OF (or PAST) our priority */
if ( the_thread->current_priority <= current->current_priority ) {
a000c730: e5902014 ldr r2, [r0, #20]
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_First(
Chain_Control *the_chain
)
{
return _Chain_Head( the_chain )->next;
a000c734: e5933000 ldr r3, [r3] a000c738: e5933000 ldr r3, [r3] a000c73c: e5931014 ldr r1, [r3, #20] a000c740: e1520001 cmp r2, r1
a000c744: 8a000006 bhi a000c764 <_Scheduler_simple_Ready_queue_enqueue_first+0x38>
current = (Thread_Control *)current->Object.Node.previous;
a000c748: e5933004 ldr r3, [r3, #4]
)
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
a000c74c: e5932000 ldr r2, [r3]
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
a000c750: e5803004 str r3, [r0, #4]
before_node = after_node->next; after_node->next = the_node;
a000c754: e5830000 str r0, [r3]
the_node->next = before_node; before_node->previous = the_node;
a000c758: e5820004 str r0, [r2, #4]
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
after_node->next = the_node;
the_node->next = before_node;
a000c75c: e5802000 str r2, [r0]
}
}
/* enqueue */
_Chain_Insert_unprotected( (Chain_Node *)current, &the_thread->Object.Node );
}
a000c760: e12fff1e bx lr
* Do NOT need to check for end of chain because there is always
* at least one task on the ready chain -- the IDLE task. It can
* never block, should never attempt to obtain a semaphore or mutex,
* and thus will always be there.
*/
for ( the_node = _Chain_First(ready) ; ; the_node = the_node->next ) {
a000c764: e5933000 ldr r3, [r3] <== NOT EXECUTED
/* break when AT HEAD OF (or PAST) our priority */
if ( the_thread->current_priority <= current->current_priority ) {
current = (Thread_Control *)current->Object.Node.previous;
break;
}
}
a000c768: eafffff3 b a000c73c <_Scheduler_simple_Ready_queue_enqueue_first+0x10><== NOT EXECUTED
a00265c0 <_TOD_Get_uptime_as_timespec>:
#include <rtems/score/tod.h>
void _TOD_Get_uptime_as_timespec(
struct timespec *uptime
)
{
a00265c0: e92d40d3 push {r0, r1, r4, r6, r7, lr} <== NOT EXECUTED
a00265c4: e1a04000 mov r4, r0 <== NOT EXECUTED
a00265c8: e59f103c ldr r1, [pc, #60] ; a002660c <_TOD_Get_uptime_as_timespec+0x4c><== NOT EXECUTED
a00265cc: e1a0000d mov r0, sp <== NOT EXECUTED
a00265d0: ebff9471 bl a000b79c <_TOD_Get_with_nanoseconds> <== NOT EXECUTED
Timestamp_Control uptime_ts;
/* assume time checked for NULL by caller */
_TOD_Get_uptime( &uptime_ts );
_Timestamp_To_timespec( &uptime_ts, uptime );
a00265d4: e89d00c0 ldm sp, {r6, r7} <== NOT EXECUTED
static inline void _Timestamp64_implementation_To_timespec(
const Timestamp64_Control *_timestamp,
struct timespec *_timespec
)
{
_timespec->tv_sec = (time_t) (*_timestamp / 1000000000L);
a00265d8: e59f2030 ldr r2, [pc, #48] ; a0026610 <_TOD_Get_uptime_as_timespec+0x50><== NOT EXECUTED a00265dc: e3a03000 mov r3, #0 <== NOT EXECUTED a00265e0: e1a00006 mov r0, r6 <== NOT EXECUTED a00265e4: e1a01007 mov r1, r7 <== NOT EXECUTED a00265e8: eb00a260 bl a004ef70 <__divdi3> <== NOT EXECUTED
_timespec->tv_nsec = (long) (*_timestamp % 1000000000L);
a00265ec: e1a01007 mov r1, r7 <== NOT EXECUTED
static inline void _Timestamp64_implementation_To_timespec(
const Timestamp64_Control *_timestamp,
struct timespec *_timespec
)
{
_timespec->tv_sec = (time_t) (*_timestamp / 1000000000L);
a00265f0: e5840000 str r0, [r4] <== NOT EXECUTED
_timespec->tv_nsec = (long) (*_timestamp % 1000000000L);
a00265f4: e59f2014 ldr r2, [pc, #20] ; a0026610 <_TOD_Get_uptime_as_timespec+0x50><== NOT EXECUTED a00265f8: e1a00006 mov r0, r6 <== NOT EXECUTED a00265fc: e3a03000 mov r3, #0 <== NOT EXECUTED a0026600: eb00a395 bl a004f45c <__moddi3> <== NOT EXECUTED a0026604: e5840004 str r0, [r4, #4] <== NOT EXECUTED
}
a0026608: e8bd80dc pop {r2, r3, r4, r6, r7, pc} <== NOT EXECUTED
a000afb4 <_TOD_Tickle_ticks>:
void _TOD_Tickle_ticks( void )
{
Timestamp_Control tick;
uint32_t nanoseconds_per_tick;
nanoseconds_per_tick = rtems_configuration_get_nanoseconds_per_tick();
a000afb4: e59f3078 ldr r3, [pc, #120] ; a000b034 <_TOD_Tickle_ticks+0x80>
#include <rtems/score/tod.h>
#include <rtems/score/watchdog.h>
#include <rtems/config.h>
void _TOD_Tickle_ticks( void )
{
a000afb8: e92d4030 push {r4, r5, lr}
Timestamp_Control tick;
uint32_t nanoseconds_per_tick;
nanoseconds_per_tick = rtems_configuration_get_nanoseconds_per_tick();
a000afbc: e5932010 ldr r2, [r3, #16]
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, nanoseconds_per_tick );
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
a000afc0: e59f3070 ldr r3, [pc, #112] ; a000b038 <_TOD_Tickle_ticks+0x84>
uint32_t nanoseconds_per_tick;
nanoseconds_per_tick = rtems_configuration_get_nanoseconds_per_tick();
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, nanoseconds_per_tick );
a000afc4: e3a01000 mov r1, #0
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
a000afc8: e593c000 ldr ip, [r3] a000afcc: e28cc001 add ip, ip, #1 a000afd0: e583c000 str ip, [r3]
static inline void _Timestamp64_implementation_Add_to(
Timestamp64_Control *_time,
const Timestamp64_Control *_add
)
{
*_time += *_add;
a000afd4: e59f3060 ldr r3, [pc, #96] ; a000b03c <_TOD_Tickle_ticks+0x88>
a000afd8: e2835008 add r5, r3, #8
a000afdc: e8950030 ldm r5, {r4, r5}
a000afe0: e0944002 adds r4, r4, r2
a000afe4: e0a55001 adc r5, r5, r1
a000afe8: e5834008 str r4, [r3, #8]
a000afec: e583500c str r5, [r3, #12]
a000aff0: e8930030 ldm r3, {r4, r5}
a000aff4: e0944002 adds r4, r4, r2
a000aff8: e0a55001 adc r5, r5, r1
/* we do not care how much the uptime changed */
/* Update the current TOD */
_Timestamp_Add_to( &_TOD.now, &tick );
_TOD.seconds_trigger += nanoseconds_per_tick;
a000affc: e5931010 ldr r1, [r3, #16]
a000b000: e8830030 stm r3, {r4, r5}
a000b004: e0821001 add r1, r2, r1
if ( _TOD.seconds_trigger >= 1000000000UL ) {
a000b008: e59f2030 ldr r2, [pc, #48] ; a000b040 <_TOD_Tickle_ticks+0x8c>
/* we do not care how much the uptime changed */
/* Update the current TOD */
_Timestamp_Add_to( &_TOD.now, &tick );
_TOD.seconds_trigger += nanoseconds_per_tick;
a000b00c: e5831010 str r1, [r3, #16]
if ( _TOD.seconds_trigger >= 1000000000UL ) {
a000b010: e1510002 cmp r1, r2
a000b014: 9a000005 bls a000b030 <_TOD_Tickle_ticks+0x7c>
_TOD.seconds_trigger -= 1000000000UL;
a000b018: e59f2024 ldr r2, [pc, #36] ; a000b044 <_TOD_Tickle_ticks+0x90><== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_seconds( void )
{
_Watchdog_Tickle( &_Watchdog_Seconds_chain );
a000b01c: e59f0024 ldr r0, [pc, #36] ; a000b048 <_TOD_Tickle_ticks+0x94><== NOT EXECUTED a000b020: e0812002 add r2, r1, r2 <== NOT EXECUTED a000b024: e5832010 str r2, [r3, #16] <== NOT EXECUTED
_Watchdog_Tickle_seconds();
}
}
a000b028: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
a000b02c: ea000922 b a000d4bc <_Watchdog_Tickle> <== NOT EXECUTED
a000b030: e8bd8030 pop {r4, r5, pc}
a000acc4 <_TOD_Validate>:
};
bool _TOD_Validate(
const rtems_time_of_day *the_tod
)
{
a000acc4: 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) ||
a000acc8: e2504000 subs r4, r0, #0
a000accc: 0a000023 beq a000ad60 <_TOD_Validate+0x9c>
)
{
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
a000acd0: e59f30a8 ldr r3, [pc, #168] ; a000ad80 <_TOD_Validate+0xbc> a000acd4: e59f00a8 ldr r0, [pc, #168] ; a000ad84 <_TOD_Validate+0xc0> a000acd8: e593100c ldr r1, [r3, #12] a000acdc: eb004351 bl a001ba28 <__aeabi_uidiv>
rtems_configuration_get_microseconds_per_tick(); if ((!the_tod) ||
a000ace0: e5943018 ldr r3, [r4, #24] a000ace4: e1530000 cmp r3, r0
a000ace8: 2a000020 bcs a000ad70 <_TOD_Validate+0xac>
(the_tod->ticks >= ticks_per_second) ||
a000acec: e5943014 ldr r3, [r4, #20] a000acf0: e353003b cmp r3, #59 ; 0x3b
a000acf4: 8a00001d bhi a000ad70 <_TOD_Validate+0xac>
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
a000acf8: e5943010 ldr r3, [r4, #16] a000acfc: e353003b cmp r3, #59 ; 0x3b
a000ad00: 8a00001a bhi a000ad70 <_TOD_Validate+0xac>
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
a000ad04: e594300c ldr r3, [r4, #12] a000ad08: e3530017 cmp r3, #23
a000ad0c: 8a000017 bhi a000ad70 <_TOD_Validate+0xac>
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
a000ad10: e5943004 ldr r3, [r4, #4]
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
(the_tod->ticks >= ticks_per_second) ||
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
a000ad14: e3530000 cmp r3, #0
a000ad18: 0a000012 beq a000ad68 <_TOD_Validate+0xa4>
(the_tod->month == 0) ||
a000ad1c: e353000c cmp r3, #12
a000ad20: 8a000012 bhi a000ad70 <_TOD_Validate+0xac>
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
a000ad24: 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) ||
a000ad28: e59f1058 ldr r1, [pc, #88] ; a000ad88 <_TOD_Validate+0xc4> a000ad2c: e1520001 cmp r2, r1
a000ad30: 9a000010 bls a000ad78 <_TOD_Validate+0xb4>
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
a000ad34: e5940008 ldr r0, [r4, #8]
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
a000ad38: e3500000 cmp r0, #0
a000ad3c: 0a00000e beq a000ad7c <_TOD_Validate+0xb8>
(the_tod->day == 0) )
return false;
if ( (the_tod->year % 4) == 0 )
a000ad40: e3120003 tst r2, #3 a000ad44: e59f2040 ldr r2, [pc, #64] ; a000ad8c <_TOD_Validate+0xc8>
days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ];
a000ad48: 0283300d addeq r3, r3, #13
else
days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ];
a000ad4c: e7924103 ldr r4, [r2, r3, lsl #2]
const uint32_t _TOD_Days_per_month[ 2 ][ 13 ] = {
{ 0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 },
{ 0, 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }
};
bool _TOD_Validate(
a000ad50: e1500004 cmp r0, r4
a000ad54: 83a00000 movhi r0, #0
a000ad58: 93a00001 movls r0, #1
a000ad5c: 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;
a000ad60: e1a00004 mov r0, r4 <== NOT EXECUTED
a000ad64: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a000ad68: e1a00003 mov r0, r3 <== NOT EXECUTED
a000ad6c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a000ad70: e3a00000 mov r0, #0 <== NOT EXECUTED
a000ad74: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a000ad78: e3a00000 mov r0, #0 <== NOT EXECUTED
if ( the_tod->day > days_in_month )
return false;
return true;
}
a000ad7c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a000c438 <_Thread_Close>:
RTEMS_INLINE_ROUTINE void _Objects_Invalidate_Id(
Objects_Information *information,
Objects_Control *the_object
)
{
_Objects_Set_local_object(
a000c438: e1d120b8 ldrh r2, [r1, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a000c43c: e590301c ldr r3, [r0, #28]
void _Thread_Close(
Objects_Information *information,
Thread_Control *the_thread
)
{
a000c440: e92d4070 push {r4, r5, r6, lr}
a000c444: e1a04001 mov r4, r1
a000c448: e3a01000 mov r1, #0
a000c44c: e7831102 str r1, [r3, r2, lsl #2]
a000c450: e1a06000 mov r6, r0
*
* This routine decrements the thread dispatch level.
*/
RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_decrement_disable_level(void)
{
uint32_t level = _Thread_Dispatch_disable_level;
a000c454: e59f508c ldr r5, [pc, #140] ; a000c4e8 <_Thread_Close+0xb0>
return ctx.ok;
}
static inline void _User_extensions_Thread_delete( Thread_Control *deleted )
{
_User_extensions_Iterate(
a000c458: e1a00004 mov r0, r4 a000c45c: e59f1088 ldr r1, [pc, #136] ; a000c4ec <_Thread_Close+0xb4> a000c460: e5953000 ldr r3, [r5]
--level;
a000c464: e2433001 sub r3, r3, #1
_Thread_Dispatch_disable_level = level;
a000c468: e5853000 str r3, [r5] a000c46c: eb000352 bl a000d1bc <_User_extensions_Iterate>
*
* This rountine increments the thread dispatch level
*/
RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void)
{
uint32_t level = _Thread_Dispatch_disable_level;
a000c470: e5953000 ldr r3, [r5]
++level;
a000c474: e2833001 add r3, r3, #1
_Thread_Dispatch_disable_level = level;
a000c478: e5853000 str r3, [r5]
/* * 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 );
a000c47c: e1a00006 mov r0, r6 a000c480: e1a01004 mov r1, r4 a000c484: ebfffc2a bl a000b534 <_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 );
a000c488: e1a00004 mov r0, r4 a000c48c: e3a01001 mov r1, #1 a000c490: eb0002b9 bl a000cf7c <_Thread_Set_state>
if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
a000c494: e1a00004 mov r0, r4 a000c498: eb00025d bl a000ce14 <_Thread_queue_Extract_with_proxy> a000c49c: e3500000 cmp r0, #0
a000c4a0: 1a000004 bne a000c4b8 <_Thread_Close+0x80>
if ( _Watchdog_Is_active( &the_thread->Timer ) )
a000c4a4: e5943050 ldr r3, [r4, #80] ; 0x50 a000c4a8: e3530002 cmp r3, #2
a000c4ac: 1a000001 bne a000c4b8 <_Thread_Close+0x80>
(void) _Watchdog_Remove( &the_thread->Timer );
a000c4b0: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED a000c4b4: eb0003d7 bl a000d418 <_Watchdog_Remove> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Free(
Thread_Control *the_thread
)
{
return _Scheduler.Operations.free( the_thread );
a000c4b8: e59f3030 ldr r3, [pc, #48] ; a000c4f0 <_Thread_Close+0xb8> a000c4bc: e1a00004 mov r0, r4
/* * 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;
a000c4c0: e3a05000 mov r5, #0 a000c4c4: e593301c ldr r3, [r3, #28] a000c4c8: 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 );
a000c4cc: e1a00004 mov r0, r4 a000c4d0: eb0002d9 bl a000d03c <_Thread_Stack_Free>
the_thread->Start.stack = NULL;
a000c4d4: e58450b8 str r5, [r4, #184] ; 0xb8
_Workspace_Free( the_thread->extensions );
a000c4d8: e59400f4 ldr r0, [r4, #244] ; 0xf4 a000c4dc: eb00045f bl a000d660 <_Workspace_Free>
the_thread->extensions = NULL;
a000c4e0: e58450f4 str r5, [r4, #244] ; 0xf4
}
a000c4e4: e8bd8070 pop {r4, r5, r6, pc}
a000c788 <_Thread_Get>:
Thread_Control *_Thread_Get (
Objects_Id id,
Objects_Locations *location
)
{
a000c788: 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 ) ) {
a000c78c: e2501000 subs r1, r0, #0
a000c790: 1a000007 bne a000c7b4 <_Thread_Get+0x2c>
*
* This rountine increments the thread dispatch level
*/
RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void)
{
uint32_t level = _Thread_Dispatch_disable_level;
a000c794: e59f3074 ldr r3, [pc, #116] ; a000c810 <_Thread_Get+0x88> a000c798: e5930000 ldr r0, [r3]
++level;
a000c79c: e2800001 add r0, r0, #1
_Thread_Dispatch_disable_level = level;
a000c7a0: e5830000 str r0, [r3]
_Thread_Disable_dispatch();
*location = OBJECTS_LOCAL;
tp = _Thread_Executing;
a000c7a4: e59f3068 ldr r3, [pc, #104] ; a000c814 <_Thread_Get+0x8c>
Objects_Information *information;
Thread_Control *tp = (Thread_Control *) 0;
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ) {
_Thread_Disable_dispatch();
*location = OBJECTS_LOCAL;
a000c7a8: e5821000 str r1, [r2]
tp = _Thread_Executing;
a000c7ac: e5930008 ldr r0, [r3, #8]
goto done;
a000c7b0: e12fff1e bx lr
*/
RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API(
Objects_Id id
)
{
return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS);
a000c7b4: e1a00c21 lsr r0, r1, #24 a000c7b8: e2000007 and r0, r0, #7
*/
RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid(
uint32_t the_api
)
{
if ( !the_api || the_api > OBJECTS_APIS_LAST )
a000c7bc: e2403001 sub r3, r0, #1 a000c7c0: e3530002 cmp r3, #2
a000c7c4: 9a00000d bls a000c800 <_Thread_Get+0x78>
goto done;
}
the_class = _Objects_Get_class( id );
if ( the_class != 1 ) { /* threads are always first class :) */
*location = OBJECTS_ERROR;
a000c7c8: e3a03001 mov r3, #1 a000c7cc: 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;
a000c7d0: e3a00000 mov r0, #0
}
the_class = _Objects_Get_class( id );
if ( the_class != 1 ) { /* threads are always first class :) */
*location = OBJECTS_ERROR;
goto done;
a000c7d4: e12fff1e bx lr
}
api_information = _Objects_Information_table[ the_api ];
a000c7d8: e59fc038 ldr ip, [pc, #56] ; a000c818 <_Thread_Get+0x90> a000c7dc: e79c0100 ldr r0, [ip, r0, lsl #2]
* There is no way for this to happen if POSIX is enabled. But there
* is actually a test case in sp43 for this which trips it whether or
* not POSIX is enabled. So in the interest of safety, this is left
* on in all configurations.
*/
if ( !api_information ) {
a000c7e0: e3500000 cmp r0, #0
a000c7e4: 0a000002 beq a000c7f4 <_Thread_Get+0x6c>
*location = OBJECTS_ERROR;
goto done;
}
information = api_information[ the_class ];
a000c7e8: e5900004 ldr r0, [r0, #4]
if ( !information ) {
a000c7ec: e3500000 cmp r0, #0
a000c7f0: 1a000001 bne a000c7fc <_Thread_Get+0x74>
*location = OBJECTS_ERROR;
a000c7f4: e5823000 str r3, [r2] <== NOT EXECUTED
goto done;
a000c7f8: e12fff1e bx lr <== NOT EXECUTED
}
tp = (Thread_Control *) _Objects_Get( information, id, location );
a000c7fc: eafffc51 b a000b948 <_Objects_Get>
*/
RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class(
Objects_Id id
)
{
return (uint32_t)
a000c800: e1a03da1 lsr r3, r1, #27
*location = OBJECTS_ERROR;
goto done;
}
the_class = _Objects_Get_class( id );
if ( the_class != 1 ) { /* threads are always first class :) */
a000c804: e3530001 cmp r3, #1
a000c808: 0afffff2 beq a000c7d8 <_Thread_Get+0x50>
a000c80c: eaffffed b a000c7c8 <_Thread_Get+0x40> <== NOT EXECUTED
a0010078 <_Thread_Reset>:
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
the_thread->resource_count = 0;
a0010078: e3a03000 mov r3, #0
void _Thread_Reset(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
a001007c: e92d4010 push {r4, lr}
the_thread->resource_count = 0;
a0010080: e580301c str r3, [r0, #28]
the_thread->is_preemptible = the_thread->Start.is_preemptible;
a0010084: e5d0309c ldrb r3, [r0, #156] ; 0x9c
the_thread->budget_algorithm = the_thread->Start.budget_algorithm;
the_thread->budget_callout = the_thread->Start.budget_callout;
the_thread->Start.pointer_argument = pointer_argument;
a0010088: e5801094 str r1, [r0, #148] ; 0x94
the_thread->Start.numeric_argument = numeric_argument;
a001008c: e5802098 str r2, [r0, #152] ; 0x98
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
the_thread->resource_count = 0;
the_thread->is_preemptible = the_thread->Start.is_preemptible;
a0010090: e5c03070 strb r3, [r0, #112] ; 0x70
the_thread->budget_algorithm = the_thread->Start.budget_algorithm;
a0010094: e59030a0 ldr r3, [r0, #160] ; 0xa0
void _Thread_Reset(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
a0010098: e1a04000 mov r4, r0
the_thread->resource_count = 0; the_thread->is_preemptible = the_thread->Start.is_preemptible; the_thread->budget_algorithm = the_thread->Start.budget_algorithm;
a001009c: e5803078 str r3, [r0, #120] ; 0x78
the_thread->budget_callout = the_thread->Start.budget_callout;
a00100a0: e59030a4 ldr r3, [r0, #164] ; 0xa4 a00100a4: e580307c str r3, [r0, #124] ; 0x7c
the_thread->Start.pointer_argument = pointer_argument;
the_thread->Start.numeric_argument = numeric_argument;
if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
a00100a8: ebfff533 bl a000d57c <_Thread_queue_Extract_with_proxy> a00100ac: e3500000 cmp r0, #0
a00100b0: 1a000004 bne a00100c8 <_Thread_Reset+0x50>
if ( _Watchdog_Is_active( &the_thread->Timer ) )
a00100b4: e5943050 ldr r3, [r4, #80] ; 0x50 a00100b8: e3530002 cmp r3, #2
a00100bc: 1a000001 bne a00100c8 <_Thread_Reset+0x50>
(void) _Watchdog_Remove( &the_thread->Timer );
a00100c0: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED a00100c4: ebfff6cc bl a000dbfc <_Watchdog_Remove> <== NOT EXECUTED
}
if ( the_thread->current_priority != the_thread->Start.initial_priority ) {
a00100c8: e59410ac ldr r1, [r4, #172] ; 0xac a00100cc: e5943014 ldr r3, [r4, #20] a00100d0: e1530001 cmp r3, r1
a00100d4: 0a000003 beq a00100e8 <_Thread_Reset+0x70>
the_thread->real_priority = the_thread->Start.initial_priority;
_Thread_Set_priority( the_thread, the_thread->Start.initial_priority );
a00100d8: 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;
a00100dc: e5841018 str r1, [r4, #24]
_Thread_Set_priority( the_thread, the_thread->Start.initial_priority );
}
}
a00100e0: e8bd4010 pop {r4, 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 );
a00100e4: eafff596 b a000d744 <_Thread_Set_priority>
a00100e8: e8bd8010 pop {r4, pc}
a000d090 <_Thread_Start>:
*/
RTEMS_INLINE_ROUTINE bool _States_Is_dormant (
States_Control the_states
)
{
return (the_states & STATES_DORMANT);
a000d090: e590c010 ldr ip, [r0, #16]
Thread_Start_types the_prototype,
void *entry_point,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
a000d094: e92d4010 push {r4, lr}
if ( _States_Is_dormant( the_thread->current_state ) ) {
a000d098: e21cc001 ands ip, ip, #1
Thread_Start_types the_prototype,
void *entry_point,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
a000d09c: e1a04000 mov r4, r0
if ( _States_Is_dormant( the_thread->current_state ) ) {
a000d0a0: 0a00000c beq a000d0d8 <_Thread_Start+0x48>
the_thread->Start.entry_point = (Thread_Entry) entry_point;
the_thread->Start.prototype = the_prototype;
the_thread->Start.pointer_argument = pointer_argument;
a000d0a4: e5803094 str r3, [r0, #148] ; 0x94
the_thread->Start.numeric_argument = numeric_argument;
a000d0a8: 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;
a000d0ac: e580208c str r2, [r0, #140] ; 0x8c
the_thread->Start.prototype = the_prototype;
a000d0b0: e5801090 str r1, [r0, #144] ; 0x90
the_thread->Start.pointer_argument = pointer_argument;
the_thread->Start.numeric_argument = numeric_argument;
a000d0b4: e5803098 str r3, [r0, #152] ; 0x98
_Thread_Load_environment( the_thread );
a000d0b8: eb000953 bl a000f60c <_Thread_Load_environment>
_Thread_Ready( the_thread );
a000d0bc: e1a00004 mov r0, r4 a000d0c0: eb0009e7 bl a000f864 <_Thread_Ready>
);
}
static inline void _User_extensions_Thread_start( Thread_Control *started )
{
_User_extensions_Iterate(
a000d0c4: e1a00004 mov r0, r4 a000d0c8: e59f1010 ldr r1, [pc, #16] ; a000d0e0 <_Thread_Start+0x50> a000d0cc: eb00003a bl a000d1bc <_User_extensions_Iterate>
_User_extensions_Thread_start( the_thread );
return true;
a000d0d0: e3a00001 mov r0, #1
a000d0d4: e8bd8010 pop {r4, pc}
}
return false;
a000d0d8: e1a0000c mov r0, ip <== NOT EXECUTED
}
a000d0dc: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a000c2b8 <_Thread_blocking_operation_Cancel>:
#endif
/*
* The thread is not waiting on anything after this completes.
*/
the_thread->Wait.queue = NULL;
a000c2b8: e3a03000 mov r3, #0 <== NOT EXECUTED
Thread_blocking_operation_States sync_state __attribute__((unused)),
#endif
Thread_Control *the_thread,
ISR_Level level
)
{
a000c2bc: e92d4010 push {r4, lr} <== NOT EXECUTED
#endif
/*
* The thread is not waiting on anything after this completes.
*/
the_thread->Wait.queue = NULL;
a000c2c0: 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 ) ) {
a000c2c4: e5913050 ldr r3, [r1, #80] ; 0x50 <== NOT EXECUTED
Thread_blocking_operation_States sync_state __attribute__((unused)),
#endif
Thread_Control *the_thread,
ISR_Level level
)
{
a000c2c8: e1a04001 mov r4, r1 <== NOT EXECUTED
/*
* If the sync state is timed out, this is very likely not needed.
* But better safe than sorry when it comes to critical sections.
*/
if ( _Watchdog_Is_active( &the_thread->Timer ) ) {
a000c2cc: e3530002 cmp r3, #2 <== NOT EXECUTED a000c2d0: 1a000005 bne a000c2ec <_Thread_blocking_operation_Cancel+0x34><== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
a000c2d4: e3a03003 mov r3, #3 <== NOT EXECUTED a000c2d8: e5813050 str r3, [r1, #80] ; 0x50 <== NOT EXECUTED a000c2dc: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
a000c2e0: e2810048 add r0, r1, #72 ; 0x48 <== NOT EXECUTED a000c2e4: eb00044b bl a000d418 <_Watchdog_Remove> <== NOT EXECUTED a000c2e8: ea000000 b a000c2f0 <_Thread_blocking_operation_Cancel+0x38><== NOT EXECUTED a000c2ec: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
a000c2f0: e59f1008 ldr r1, [pc, #8] ; a000c300 <_Thread_blocking_operation_Cancel+0x48><== NOT EXECUTED a000c2f4: e1a00004 mov r0, r4 <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
a000c2f8: e8bd4010 pop {r4, lr} <== NOT EXECUTED
a000c2fc: ea00003c b a000c3f4 <_Thread_Clear_state> <== NOT EXECUTED
a000f658 <_Thread_queue_Dequeue_fifo>:
#include <rtems/score/tqdata.h>
Thread_Control *_Thread_queue_Dequeue_fifo(
Thread_queue_Control *the_thread_queue
)
{
a000f658: e92d4010 push {r4, lr}
uint32_t level;
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a000f65c: e10f3000 mrs r3, CPSR a000f660: e3832080 orr r2, r3, #128 ; 0x80 a000f664: e129f002 msr CPSR_fc, r2
*/
RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_first(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_head( the_chain )->next;
a000f668: e1a02000 mov r2, r0 a000f66c: e4924004 ldr r4, [r2], #4
ISR_Level level;
Thread_Control *the_thread;
_ISR_Disable( level );
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) {
a000f670: e1540002 cmp r4, r2
a000f674: 0a000012 beq a000f6c4 <_Thread_queue_Dequeue_fifo+0x6c>
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *old_first = head->next;
Chain_Node *new_first = old_first->next;
a000f678: e5942000 ldr r2, [r4]
head->next = new_first;
a000f67c: e5802000 str r2, [r0]
new_first->previous = head;
a000f680: e5820004 str r0, [r2, #4]
the_thread = (Thread_Control *)
_Chain_Get_first_unprotected( &the_thread_queue->Queues.Fifo );
the_thread->Wait.queue = NULL;
a000f684: e3a02000 mov r2, #0 a000f688: e5842044 str r2, [r4, #68] ; 0x44
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
a000f68c: e5942050 ldr r2, [r4, #80] ; 0x50 a000f690: e3520002 cmp r2, #2
a000f694: 0a000001 beq a000f6a0 <_Thread_queue_Dequeue_fifo+0x48>
static inline void arm_interrupt_enable( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
ARM_SWITCH_REGISTERS;
__asm__ volatile (
a000f698: e129f003 msr CPSR_fc, r3 a000f69c: ea000004 b a000f6b4 <_Thread_queue_Dequeue_fifo+0x5c>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
a000f6a0: e3a02003 mov r2, #3 <== NOT EXECUTED a000f6a4: e5842050 str r2, [r4, #80] ; 0x50 <== NOT EXECUTED a000f6a8: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_ISR_Enable( level );
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
a000f6ac: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED a000f6b0: ebfff758 bl a000d418 <_Watchdog_Remove> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
a000f6b4: e1a00004 mov r0, r4 a000f6b8: e59f1014 ldr r1, [pc, #20] ; a000f6d4 <_Thread_queue_Dequeue_fifo+0x7c> a000f6bc: ebfff34c bl a000c3f4 <_Thread_Clear_state> a000f6c0: ea000001 b a000f6cc <_Thread_queue_Dequeue_fifo+0x74> a000f6c4: e129f003 msr CPSR_fc, r3
return the_thread;
}
_ISR_Enable( level );
return NULL;
a000f6c8: e3a04000 mov r4, #0
}
a000f6cc: e1a00004 mov r0, r4
a000f6d0: e8bd8010 pop {r4, pc}
a000caec <_Thread_queue_Dequeue_priority>:
#include <rtems/score/tqdata.h>
Thread_Control *_Thread_queue_Dequeue_priority(
Thread_queue_Control *the_thread_queue
)
{
a000caec: e92d4030 push {r4, r5, lr}
uint32_t level;
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a000caf0: e10f2000 mrs r2, CPSR a000caf4: e3823080 orr r3, r2, #128 ; 0x80 a000caf8: e129f003 msr CPSR_fc, r3
Chain_Node *last_node;
Chain_Node *next_node;
Chain_Node *previous_node;
_ISR_Disable( level );
for( index=0 ;
a000cafc: e3a03000 mov r3, #0
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) ) {
a000cb00: e3a0c00c mov ip, #12 a000cb04: e001039c mul r1, ip, r3
*/
RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_first(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_head( the_chain )->next;
a000cb08: e7904001 ldr r4, [r0, r1] a000cb0c: e0805001 add r5, r0, r1
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
a000cb10: e2851004 add r1, r5, #4 a000cb14: e1540001 cmp r4, r1
a000cb18: 0a000008 beq a000cb40 <_Thread_queue_Dequeue_priority+0x54>
*/
_ISR_Enable( level );
return NULL;
dequeue:
the_thread->Wait.queue = NULL;
a000cb1c: e3a03000 mov r3, #0 a000cb20: e5843044 str r3, [r4, #68] ; 0x44
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_First(
Chain_Control *the_chain
)
{
return _Chain_Head( the_chain )->next;
a000cb24: e5943038 ldr r3, [r4, #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 );
a000cb28: e284c03c add ip, r4, #60 ; 0x3c
new_first_node = _Chain_First( &the_thread->Wait.Block2n ); new_first_thread = (Thread_Control *) new_first_node; next_node = the_thread->Object.Node.next;
a000cb2c: e5941000 ldr r1, [r4]
previous_node = the_thread->Object.Node.previous;
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
a000cb30: e153000c cmp r3, ip
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; previous_node = the_thread->Object.Node.previous;
a000cb34: e5940004 ldr r0, [r4, #4]
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
a000cb38: 1a000006 bne a000cb58 <_Thread_queue_Dequeue_priority+0x6c>
a000cb3c: ea000016 b a000cb9c <_Thread_queue_Dequeue_priority+0xb0>
Chain_Node *previous_node;
_ISR_Disable( level );
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
a000cb40: e2833001 add r3, r3, #1
Chain_Node *last_node;
Chain_Node *next_node;
Chain_Node *previous_node;
_ISR_Disable( level );
for( index=0 ;
a000cb44: e3530004 cmp r3, #4
a000cb48: 1affffed bne a000cb04 <_Thread_queue_Dequeue_priority+0x18>
static inline void arm_interrupt_enable( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
ARM_SWITCH_REGISTERS;
__asm__ volatile (
a000cb4c: e129f002 msr CPSR_fc, r2
/*
* We did not find a thread to unblock.
*/
_ISR_Enable( level );
return NULL;
a000cb50: e3a04000 mov r4, #0 a000cb54: ea00001f b a000cbd8 <_Thread_queue_Dequeue_priority+0xec>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Last(
Chain_Control *the_chain
)
{
return _Chain_Tail( the_chain )->previous;
a000cb58: e594c040 ldr ip, [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;
a000cb5c: e593e000 ldr lr, [r3] <== NOT EXECUTED
previous_node->next = new_first_node;
next_node->previous = new_first_node;
a000cb60: e5813004 str r3, [r1, #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;
a000cb64: e5803000 str r3, [r0] <== NOT EXECUTED
next_node->previous = new_first_node;
new_first_node->next = next_node;
new_first_node->previous = previous_node;
a000cb68: e5830004 str r0, [r3, #4] <== NOT EXECUTED
last_node = _Chain_Last( &the_thread->Wait.Block2n );
new_second_node = new_first_node->next;
previous_node->next = new_first_node;
next_node->previous = new_first_node;
new_first_node->next = next_node;
a000cb6c: e5831000 str r1, [r3] <== NOT EXECUTED
new_first_node->previous = previous_node;
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
a000cb70: e5940038 ldr r0, [r4, #56] ; 0x38 <== NOT EXECUTED a000cb74: e5941040 ldr r1, [r4, #64] ; 0x40 <== NOT EXECUTED a000cb78: e1500001 cmp r0, r1 <== NOT EXECUTED a000cb7c: 0a000008 beq a000cba4 <_Thread_queue_Dequeue_priority+0xb8><== NOT EXECUTED
/* > two threads on 2-n */
head = _Chain_Head( &new_first_thread->Wait.Block2n );
a000cb80: e2831038 add r1, r3, #56 ; 0x38 <== NOT EXECUTED
tail = _Chain_Tail( &new_first_thread->Wait.Block2n );
new_second_node->previous = head;
head->next = new_second_node;
a000cb84: e583e038 str lr, [r3, #56] ; 0x38 <== NOT EXECUTED
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
/* > two threads on 2-n */
head = _Chain_Head( &new_first_thread->Wait.Block2n );
tail = _Chain_Tail( &new_first_thread->Wait.Block2n );
new_second_node->previous = head;
a000cb88: e58e1004 str r1, [lr, #4] <== NOT EXECUTED
head->next = new_second_node;
tail->previous = last_node;
a000cb8c: e583c040 str ip, [r3, #64] ; 0x40 <== NOT EXECUTED
new_first_node->previous = previous_node;
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
/* > two threads on 2-n */
head = _Chain_Head( &new_first_thread->Wait.Block2n );
tail = _Chain_Tail( &new_first_thread->Wait.Block2n );
a000cb90: e283303c add r3, r3, #60 ; 0x3c <== NOT EXECUTED
new_second_node->previous = head;
head->next = new_second_node;
tail->previous = last_node;
last_node->next = tail;
a000cb94: e58c3000 str r3, [ip] <== NOT EXECUTED a000cb98: ea000001 b a000cba4 <_Thread_queue_Dequeue_priority+0xb8> <== NOT EXECUTED
}
} else {
previous_node->next = next_node;
a000cb9c: e5801000 str r1, [r0]
next_node->previous = previous_node;
a000cba0: e5810004 str r0, [r1, #4]
}
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
a000cba4: e5943050 ldr r3, [r4, #80] ; 0x50 a000cba8: e3530002 cmp r3, #2
a000cbac: 0a000001 beq a000cbb8 <_Thread_queue_Dequeue_priority+0xcc>
a000cbb0: e129f002 msr CPSR_fc, r2 a000cbb4: ea000004 b a000cbcc <_Thread_queue_Dequeue_priority+0xe0>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
a000cbb8: e3a03003 mov r3, #3 <== NOT EXECUTED a000cbbc: e5843050 str r3, [r4, #80] ; 0x50 <== NOT EXECUTED a000cbc0: 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 );
a000cbc4: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED a000cbc8: eb000212 bl a000d418 <_Watchdog_Remove> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
a000cbcc: e1a00004 mov r0, r4 a000cbd0: e59f1008 ldr r1, [pc, #8] ; a000cbe0 <_Thread_queue_Dequeue_priority+0xf4> a000cbd4: ebfffe06 bl a000c3f4 <_Thread_Clear_state>
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
return( the_thread );
}
a000cbd8: e1a00004 mov r0, r4
a000cbdc: e8bd8030 pop {r4, r5, pc}
a000f6d8 <_Thread_queue_Enqueue_fifo>:
Thread_blocking_operation_States _Thread_queue_Enqueue_fifo (
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread,
ISR_Level *level_p
)
{
a000f6d8: e92d4010 push {r4, lr}
a000f6dc: e1a03000 mov r3, r0
uint32_t level;
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a000f6e0: e10fc000 mrs ip, CPSR a000f6e4: e38c0080 orr r0, ip, #128 ; 0x80 a000f6e8: e129f000 msr CPSR_fc, r0
Thread_blocking_operation_States sync_state;
ISR_Level level;
_ISR_Disable( level );
sync_state = the_thread_queue->sync_state;
a000f6ec: e5930030 ldr r0, [r3, #48] ; 0x30
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
a000f6f0: e3a04000 mov r4, #0 a000f6f4: e5834030 str r4, [r3, #48] ; 0x30
if (sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) {
a000f6f8: e3500001 cmp r0, #1
a000f6fc: 1a000008 bne a000f724 <_Thread_queue_Enqueue_fifo+0x4c>
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
a000f700: e5932008 ldr r2, [r3, #8]
RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
a000f704: e2834004 add r4, r3, #4
Chain_Node *old_last = tail->previous;
the_node->next = tail;
tail->previous = the_node;
a000f708: e5831008 str r1, [r3, #8]
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
the_node->next = tail;
a000f70c: e5814000 str r4, [r1]
tail->previous = the_node; old_last->next = the_node; the_node->previous = old_last;
a000f710: e5812004 str r2, [r1, #4]
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
the_node->next = tail;
tail->previous = the_node;
old_last->next = the_node;
a000f714: e5821000 str r1, [r2]
_Chain_Append_unprotected(
&the_thread_queue->Queues.Fifo,
&the_thread->Object.Node
);
the_thread->Wait.queue = the_thread_queue;
a000f718: e5813044 str r3, [r1, #68] ; 0x44
static inline void arm_interrupt_enable( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
ARM_SWITCH_REGISTERS;
__asm__ volatile (
a000f71c: e129f00c msr CPSR_fc, ip
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
_ISR_Enable( level );
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
a000f720: e8bd8010 pop {r4, pc}
* For example, the blocking thread could have been given * the mutex by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ *level_p = level;
a000f724: e582c000 str ip, [r2] <== NOT EXECUTED
return sync_state; }
a000f728: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a000cc84 <_Thread_queue_Enqueue_priority>:
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
a000cc84: e281c03c add ip, r1, #60 ; 0x3c
head->next = tail;
a000cc88: e581c038 str ip, [r1, #56] ; 0x38
head->previous = NULL;
a000cc8c: e3a0c000 mov ip, #0 a000cc90: e581c03c str ip, [r1, #60] ; 0x3c
Priority_Control priority;
States_Control block_state;
_Chain_Initialize_empty( &the_thread->Wait.Block2n );
priority = the_thread->current_priority;
a000cc94: e591c014 ldr ip, [r1, #20]
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 );
a000cc98: e2813038 add r3, r1, #56 ; 0x38
Thread_blocking_operation_States _Thread_queue_Enqueue_priority (
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread,
ISR_Level *level_p
)
{
a000cc9c: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
head->next = tail;
head->previous = NULL;
tail->previous = head;
a000cca0: e5813040 str r3, [r1, #64] ; 0x40
_Chain_Initialize_empty( &the_thread->Wait.Block2n );
priority = the_thread->current_priority;
header_index = _Thread_queue_Header_number( priority );
header = &the_thread_queue->Queues.Priority[ header_index ];
a000cca4: e3a0500c mov r5, #12
RTEMS_INLINE_ROUTINE uint32_t _Thread_queue_Header_number (
Priority_Control the_priority
)
{
return (the_priority / TASK_QUEUE_DATA_PRIORITIES_PER_HEADER);
a000cca8: e1a0332c lsr r3, ip, #6
block_state = the_thread_queue->state;
if ( _Thread_queue_Is_reverse_search( priority ) )
a000ccac: e31c0020 tst ip, #32
_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 ];
a000ccb0: e0250593 mla r5, r3, r5, r0
block_state = the_thread_queue->state;
a000ccb4: e5908038 ldr r8, [r0, #56] ; 0x38
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
a000ccb8: 159fa150 ldrne sl, [pc, #336] ; a000ce10 <_Thread_queue_Enqueue_priority+0x18c>
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 ) )
a000ccbc: 1a000022 bne a000cd4c <_Thread_queue_Enqueue_priority+0xc8>
RTEMS_INLINE_ROUTINE bool _Chain_Is_tail(
const Chain_Control *the_chain,
const Chain_Node *the_node
)
{
return (the_node == _Chain_Immutable_tail( the_chain ));
a000ccc0: e285a004 add sl, r5, #4
uint32_t level;
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a000ccc4: e10f4000 mrs r4, CPSR a000ccc8: e3843080 orr r3, r4, #128 ; 0x80 a000cccc: e129f003 msr CPSR_fc, r3 a000ccd0: e1a06004 mov r6, r4
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
a000ccd4: e3e07000 mvn r7, #0
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_First(
Chain_Control *the_chain
)
{
return _Chain_Head( the_chain )->next;
a000ccd8: e5953000 ldr r3, [r5]
_ISR_Disable( level );
search_thread = (Thread_Control *) _Chain_First( header );
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
a000ccdc: ea00000b b a000cd10 <_Thread_queue_Enqueue_priority+0x8c>
search_priority = search_thread->current_priority;
a000cce0: e5937014 ldr r7, [r3, #20]
if ( priority <= search_priority )
a000cce4: e15c0007 cmp ip, r7
a000cce8: 9a00000a bls a000cd18 <_Thread_queue_Enqueue_priority+0x94>
static inline void arm_interrupt_flash( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a000ccec: e10f9000 mrs r9, CPSR a000ccf0: e129f004 msr CPSR_fc, r4 a000ccf4: e129f009 msr CPSR_fc, r9
RTEMS_INLINE_ROUTINE bool _States_Are_set (
States_Control the_states,
States_Control mask
)
{
return ( (the_states & mask) != STATES_READY);
a000ccf8: e5939010 ldr r9, [r3, #16]
search_priority = search_thread->current_priority;
if ( priority <= search_priority )
break;
#endif
_ISR_Flash( level );
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
a000ccfc: e1180009 tst r8, r9
a000cd00: 1a000001 bne a000cd0c <_Thread_queue_Enqueue_priority+0x88>
static inline void arm_interrupt_enable( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
ARM_SWITCH_REGISTERS;
__asm__ volatile (
a000cd04: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED a000cd08: eaffffed b a000ccc4 <_Thread_queue_Enqueue_priority+0x40> <== NOT EXECUTED
_ISR_Enable( level );
goto restart_forward_search;
}
search_thread =
a000cd0c: e5933000 ldr r3, [r3]
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) _Chain_First( header );
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
a000cd10: e153000a cmp r3, sl
a000cd14: 1afffff1 bne a000cce0 <_Thread_queue_Enqueue_priority+0x5c>
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
a000cd18: e5905030 ldr r5, [r0, #48] ; 0x30 a000cd1c: e3550001 cmp r5, #1
a000cd20: 1a000037 bne a000ce04 <_Thread_queue_Enqueue_priority+0x180>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
a000cd24: e3a02000 mov r2, #0
if ( priority == search_priority )
a000cd28: e15c0007 cmp ip, r7
if ( the_thread_queue->sync_state !=
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
a000cd2c: e5802030 str r2, [r0, #48] ; 0x30
if ( priority == search_priority )
a000cd30: 0a000029 beq a000cddc <_Thread_queue_Enqueue_priority+0x158>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
previous_node = search_node->previous;
a000cd34: e5932004 ldr r2, [r3, #4]
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
a000cd38: e5813000 str r3, [r1]
the_node->previous = previous_node;
a000cd3c: e5812004 str r2, [r1, #4]
previous_node->next = the_node;
a000cd40: e5821000 str r1, [r2]
search_node->previous = the_node;
a000cd44: e5831004 str r1, [r3, #4] a000cd48: ea000020 b a000cdd0 <_Thread_queue_Enqueue_priority+0x14c>
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
a000cd4c: e5da7000 ldrb r7, [sl] a000cd50: e2877001 add r7, r7, #1
uint32_t level;
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a000cd54: e10f4000 mrs r4, CPSR a000cd58: e3843080 orr r3, r4, #128 ; 0x80 a000cd5c: e129f003 msr CPSR_fc, r3 a000cd60: e1a06004 mov r6, r4
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Last(
Chain_Control *the_chain
)
{
return _Chain_Tail( the_chain )->previous;
a000cd64: e5953008 ldr r3, [r5, #8]
_ISR_Disable( level );
search_thread = (Thread_Control *) _Chain_Last( header );
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
a000cd68: ea00000b b a000cd9c <_Thread_queue_Enqueue_priority+0x118>
search_priority = search_thread->current_priority;
a000cd6c: e5937014 ldr r7, [r3, #20]
if ( priority >= search_priority )
a000cd70: e15c0007 cmp ip, r7
a000cd74: 2a00000a bcs a000cda4 <_Thread_queue_Enqueue_priority+0x120>
static inline void arm_interrupt_flash( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a000cd78: e10f9000 mrs r9, CPSR <== NOT EXECUTED a000cd7c: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED a000cd80: e129f009 msr CPSR_fc, r9 <== NOT EXECUTED a000cd84: e5939010 ldr r9, [r3, #16] <== NOT EXECUTED
search_priority = search_thread->current_priority;
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
a000cd88: e1180009 tst r8, r9 <== NOT EXECUTED a000cd8c: 1a000001 bne a000cd98 <_Thread_queue_Enqueue_priority+0x114><== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
ARM_SWITCH_REGISTERS;
__asm__ volatile (
a000cd90: e129f004 msr CPSR_fc, r4 <== NOT EXECUTED a000cd94: eaffffec b a000cd4c <_Thread_queue_Enqueue_priority+0xc8> <== NOT EXECUTED
_ISR_Enable( level );
goto restart_reverse_search;
}
search_thread = (Thread_Control *)
a000cd98: e5933004 ldr r3, [r3, #4] <== NOT EXECUTED
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) _Chain_Last( header );
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
a000cd9c: e1530005 cmp r3, r5
a000cda0: 1afffff1 bne a000cd6c <_Thread_queue_Enqueue_priority+0xe8>
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
}
if ( the_thread_queue->sync_state !=
a000cda4: e5905030 ldr r5, [r0, #48] ; 0x30 a000cda8: e3550001 cmp r5, #1
a000cdac: 1a000014 bne a000ce04 <_Thread_queue_Enqueue_priority+0x180>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
a000cdb0: e3a02000 mov r2, #0
if ( priority == search_priority )
a000cdb4: e15c0007 cmp ip, r7
if ( the_thread_queue->sync_state !=
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
a000cdb8: e5802030 str r2, [r0, #48] ; 0x30
if ( priority == search_priority )
a000cdbc: 0a000006 beq a000cddc <_Thread_queue_Enqueue_priority+0x158>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
a000cdc0: e5932000 ldr r2, [r3]
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
the_node->previous = search_node;
a000cdc4: e881000c stm r1, {r2, r3}
search_node->next = the_node;
a000cdc8: e5831000 str r1, [r3]
next_node->previous = the_node;
a000cdcc: e5821004 str r1, [r2, #4]
the_thread->Wait.queue = the_thread_queue;
a000cdd0: e5810044 str r0, [r1, #68] ; 0x44 a000cdd4: e129f004 msr CPSR_fc, r4 a000cdd8: ea000007 b a000cdfc <_Thread_queue_Enqueue_priority+0x178>
_ISR_Enable( level );
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
equal_priority: /* add at end of priority group */
search_node = _Chain_Tail( &search_thread->Wait.Block2n );
previous_node = search_node->previous;
a000cddc: e5932040 ldr r2, [r3, #64] ; 0x40 <== NOT EXECUTED
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
equal_priority: /* add at end of priority group */
search_node = _Chain_Tail( &search_thread->Wait.Block2n );
a000cde0: e283c03c add ip, r3, #60 ; 0x3c <== NOT EXECUTED
previous_node = search_node->previous;
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
a000cde4: e581c000 str ip, [r1] <== NOT EXECUTED
the_node->previous = previous_node;
a000cde8: e5812004 str r2, [r1, #4] <== NOT EXECUTED
previous_node->next = the_node;
a000cdec: e5821000 str r1, [r2] <== NOT EXECUTED
search_node->previous = the_node;
a000cdf0: e5831040 str r1, [r3, #64] ; 0x40 <== NOT EXECUTED
the_thread->Wait.queue = the_thread_queue;
a000cdf4: e5810044 str r0, [r1, #68] ; 0x44 <== NOT EXECUTED a000cdf8: e129f006 msr CPSR_fc, r6 <== NOT EXECUTED
_ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
a000cdfc: e3a00001 mov r0, #1
a000ce00: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
* For example, the blocking thread could have been given * the mutex by an ISR or timed out. * * WARNING! Returning with interrupts disabled! */ *level_p = level;
a000ce04: e5826000 str r6, [r2] <== NOT EXECUTED
return the_thread_queue->sync_state;
a000ce08: e5900030 ldr r0, [r0, #48] ; 0x30 <== NOT EXECUTED
}
a000ce0c: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} <== NOT EXECUTED
a000cbe4 <_Thread_queue_Enqueue_with_handler>:
Thread_queue_Control *,
Thread_Control *,
ISR_Level *
);
the_thread = _Thread_Executing;
a000cbe4: e59f3088 ldr r3, [pc, #136] ; a000cc74 <_Thread_queue_Enqueue_with_handler+0x90>
void _Thread_queue_Enqueue_with_handler(
Thread_queue_Control *the_thread_queue,
Watchdog_Interval timeout,
Thread_queue_Timeout_callout handler
)
{
a000cbe8: e92d40f1 push {r0, r4, r5, r6, r7, lr}
Thread_queue_Control *,
Thread_Control *,
ISR_Level *
);
the_thread = _Thread_Executing;
a000cbec: e5934008 ldr r4, [r3, #8]
void _Thread_queue_Enqueue_with_handler(
Thread_queue_Control *the_thread_queue,
Watchdog_Interval timeout,
Thread_queue_Timeout_callout handler
)
{
a000cbf0: e1a05000 mov r5, r0 a000cbf4: e1a06001 mov r6, r1
else #endif /* * Set the blocking state for this thread queue in the thread. */ _Thread_Set_state( the_thread, the_thread_queue->state );
a000cbf8: e1a00004 mov r0, r4 a000cbfc: e5951038 ldr r1, [r5, #56] ; 0x38
void _Thread_queue_Enqueue_with_handler(
Thread_queue_Control *the_thread_queue,
Watchdog_Interval timeout,
Thread_queue_Timeout_callout handler
)
{
a000cc00: 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 );
a000cc04: eb0000dc bl a000cf7c <_Thread_Set_state>
/*
* If the thread wants to timeout, then schedule its timer.
*/
if ( timeout ) {
a000cc08: e3560000 cmp r6, #0
a000cc0c: 0a000009 beq a000cc38 <_Thread_queue_Enqueue_with_handler+0x54>
_Watchdog_Initialize(
a000cc10: e5942008 ldr r2, [r4, #8]
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a000cc14: e3a03000 mov r3, #0 a000cc18: e5843050 str r3, [r4, #80] ; 0x50
the_watchdog->routine = routine;
a000cc1c: e5847064 str r7, [r4, #100] ; 0x64
the_watchdog->id = id;
a000cc20: e5842068 str r2, [r4, #104] ; 0x68
the_watchdog->user_data = user_data;
a000cc24: e584306c str r3, [r4, #108] ; 0x6c
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a000cc28: e5846054 str r6, [r4, #84] ; 0x54
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a000cc2c: e59f0044 ldr r0, [pc, #68] ; a000cc78 <_Thread_queue_Enqueue_with_handler+0x94> a000cc30: e2841048 add r1, r4, #72 ; 0x48 a000cc34: eb0001a0 bl a000d2bc <_Watchdog_Insert>
}
/*
* Now enqueue the thread per the discipline for this thread queue.
*/
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
a000cc38: e5951034 ldr r1, [r5, #52] ; 0x34
enqueue_p = _Thread_queue_Enqueue_priority;
a000cc3c: e59f2038 ldr r2, [pc, #56] ; a000cc7c <_Thread_queue_Enqueue_with_handler+0x98> a000cc40: e59f3038 ldr r3, [pc, #56] ; a000cc80 <_Thread_queue_Enqueue_with_handler+0x9c> a000cc44: e3510001 cmp r1, #1 a000cc48: 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 );
a000cc4c: e1a00005 mov r0, r5 a000cc50: e1a01004 mov r1, r4 a000cc54: e1a0200d mov r2, sp a000cc58: e12fff33 blx r3
if ( sync_state != THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
a000cc5c: e3500001 cmp r0, #1
a000cc60: 0a000002 beq a000cc70 <_Thread_queue_Enqueue_with_handler+0x8c>
_Thread_blocking_operation_Cancel( sync_state, the_thread, level );
a000cc64: e1a01004 mov r1, r4 <== NOT EXECUTED a000cc68: e59d2000 ldr r2, [sp] <== NOT EXECUTED a000cc6c: ebfffd91 bl a000c2b8 <_Thread_blocking_operation_Cancel> <== NOT EXECUTED
}
a000cc70: e8bd80f8 pop {r3, r4, r5, r6, r7, pc}
a0010afc <_Thread_queue_Extract_fifo>:
void _Thread_queue_Extract_fifo(
Thread_queue_Control *the_thread_queue __attribute__((unused)),
Thread_Control *the_thread
)
{
a0010afc: e92d4010 push {r4, lr}
a0010b00: e1a04001 mov r4, r1
uint32_t level;
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a0010b04: e10f3000 mrs r3, CPSR a0010b08: e3832080 orr r2, r3, #128 ; 0x80 a0010b0c: e129f002 msr CPSR_fc, r2 a0010b10: e59f2060 ldr r2, [pc, #96] ; a0010b78 <_Thread_queue_Extract_fifo+0x7c> a0010b14: e5911010 ldr r1, [r1, #16] a0010b18: e0012002 and r2, r1, r2
ISR_Level level;
_ISR_Disable( level );
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
a0010b1c: e3520000 cmp r2, #0
a0010b20: 1a000001 bne a0010b2c <_Thread_queue_Extract_fifo+0x30>
static inline void arm_interrupt_enable( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
ARM_SWITCH_REGISTERS;
__asm__ volatile (
a0010b24: e129f003 msr CPSR_fc, r3
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
a0010b28: e8bd8010 pop {r4, pc}
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
a0010b2c: e8940006 ldm r4, {r1, r2}
next->previous = previous;
a0010b30: e5812004 str r2, [r1, #4]
previous->next = next;
a0010b34: e5821000 str r1, [r2]
return;
}
_Chain_Extract_unprotected( &the_thread->Object.Node );
the_thread->Wait.queue = NULL;
a0010b38: e3a02000 mov r2, #0 a0010b3c: e5842044 str r2, [r4, #68] ; 0x44
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
a0010b40: e5942050 ldr r2, [r4, #80] ; 0x50 a0010b44: e3520002 cmp r2, #2
a0010b48: 0a000001 beq a0010b54 <_Thread_queue_Extract_fifo+0x58>
a0010b4c: e129f003 msr CPSR_fc, r3 a0010b50: ea000004 b a0010b68 <_Thread_queue_Extract_fifo+0x6c>
a0010b54: e3a02003 mov r2, #3 <== NOT EXECUTED a0010b58: e5842050 str r2, [r4, #80] ; 0x50 <== NOT EXECUTED a0010b5c: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
_ISR_Enable( level );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
a0010b60: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED a0010b64: ebfff22b bl a000d418 <_Watchdog_Remove> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
a0010b68: e59f100c ldr r1, [pc, #12] ; a0010b7c <_Thread_queue_Extract_fifo+0x80> a0010b6c: e1a00004 mov r0, r4
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
a0010b70: e8bd4010 pop {r4, lr}
a0010b74: eaffee1e b a000c3f4 <_Thread_Clear_state>
a000f744 <_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
)
{
a000f744: e92d4070 push {r4, r5, r6, lr}
a000f748: e20220ff and r2, r2, #255 ; 0xff
a000f74c: e1a04001 mov r4, r1
uint32_t level;
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a000f750: e10f1000 mrs r1, CPSR a000f754: e3813080 orr r3, r1, #128 ; 0x80 a000f758: 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);
a000f75c: e59f30ac ldr r3, [pc, #172] ; a000f810 <_Thread_queue_Extract_priority_helper+0xcc> a000f760: e5940010 ldr r0, [r4, #16] a000f764: 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 ) ) {
a000f768: e3530000 cmp r3, #0
a000f76c: 0a000017 beq a000f7d0 <_Thread_queue_Extract_priority_helper+0x8c>
*/
RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_first(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_head( the_chain )->next;
a000f770: e5943038 ldr r3, [r4, #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 );
a000f774: e284503c add r5, r4, #60 ; 0x3c
/*
* The thread was actually waiting on a thread queue so let's remove it.
*/
next_node = the_node->next;
previous_node = the_node->previous;
a000f778: e8941001 ldm r4, {r0, ip}
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
a000f77c: e1530005 cmp r3, r5
head->next = new_second_node;
tail->previous = last_node;
last_node->next = tail;
}
} else {
previous_node->next = next_node;
a000f780: 058c0000 streq r0, [ip]
next_node->previous = previous_node;
a000f784: 0580c004 streq ip, [r0, #4]
*/
next_node = the_node->next;
previous_node = the_node->previous;
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
a000f788: 0a00000e beq a000f7c8 <_Thread_queue_Extract_priority_helper+0x84>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Last(
Chain_Control *the_chain
)
{
return _Chain_Tail( the_chain )->previous;
a000f78c: e5945040 ldr r5, [r4, #64] ; 0x40 <== 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;
a000f790: e5936000 ldr r6, [r3] <== NOT EXECUTED
previous_node->next = new_first_node;
next_node->previous = new_first_node;
a000f794: 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;
a000f798: e58c3000 str r3, [ip] <== NOT EXECUTED
next_node->previous = new_first_node;
new_first_node->next = next_node;
new_first_node->previous = previous_node;
a000f79c: e8831001 stm r3, {r0, ip} <== NOT EXECUTED
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
a000f7a0: e594c038 ldr ip, [r4, #56] ; 0x38 <== NOT EXECUTED a000f7a4: e5940040 ldr r0, [r4, #64] ; 0x40 <== NOT EXECUTED a000f7a8: e15c0000 cmp ip, r0 <== NOT EXECUTED a000f7ac: 0a000005 beq a000f7c8 <_Thread_queue_Extract_priority_helper+0x84><== NOT EXECUTED
/* > two threads on 2-n */
head = _Chain_Head( &new_first_thread->Wait.Block2n );
a000f7b0: e2830038 add r0, r3, #56 ; 0x38 <== NOT EXECUTED
tail = _Chain_Tail( &new_first_thread->Wait.Block2n );
new_second_node->previous = head;
head->next = new_second_node;
a000f7b4: e5836038 str r6, [r3, #56] ; 0x38 <== NOT EXECUTED
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
/* > two threads on 2-n */
head = _Chain_Head( &new_first_thread->Wait.Block2n );
tail = _Chain_Tail( &new_first_thread->Wait.Block2n );
new_second_node->previous = head;
a000f7b8: e5860004 str r0, [r6, #4] <== NOT EXECUTED
head->next = new_second_node;
tail->previous = last_node;
a000f7bc: e5835040 str r5, [r3, #64] ; 0x40 <== NOT EXECUTED
new_first_node->previous = previous_node;
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
/* > two threads on 2-n */
head = _Chain_Head( &new_first_thread->Wait.Block2n );
tail = _Chain_Tail( &new_first_thread->Wait.Block2n );
a000f7c0: e283303c add r3, r3, #60 ; 0x3c <== NOT EXECUTED
new_second_node->previous = head;
head->next = new_second_node;
tail->previous = last_node;
last_node->next = tail;
a000f7c4: e5853000 str r3, [r5] <== NOT EXECUTED
/*
* If we are not supposed to touch timers or the thread's state, return.
*/
if ( requeuing ) {
a000f7c8: e3520000 cmp r2, #0
a000f7cc: 0a000001 beq a000f7d8 <_Thread_queue_Extract_priority_helper+0x94>
static inline void arm_interrupt_enable( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
ARM_SWITCH_REGISTERS;
__asm__ volatile (
a000f7d0: e129f001 msr CPSR_fc, r1
a000f7d4: e8bd8070 pop {r4, r5, r6, pc}
_ISR_Enable( level );
return;
}
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
a000f7d8: e5943050 ldr r3, [r4, #80] ; 0x50 <== NOT EXECUTED a000f7dc: e3530002 cmp r3, #2 <== NOT EXECUTED a000f7e0: 0a000001 beq a000f7ec <_Thread_queue_Extract_priority_helper+0xa8><== NOT EXECUTED a000f7e4: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED a000f7e8: ea000004 b a000f800 <_Thread_queue_Extract_priority_helper+0xbc><== NOT EXECUTED a000f7ec: e3a03003 mov r3, #3 <== NOT EXECUTED a000f7f0: e5843050 str r3, [r4, #80] ; 0x50 <== NOT EXECUTED a000f7f4: e129f001 msr CPSR_fc, r1 <== NOT EXECUTED
_ISR_Enable( level );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
(void) _Watchdog_Remove( &the_thread->Timer );
a000f7f8: e2840048 add r0, r4, #72 ; 0x48 <== NOT EXECUTED a000f7fc: ebfff705 bl a000d418 <_Watchdog_Remove> <== NOT EXECUTED a000f800: e59f100c ldr r1, [pc, #12] ; a000f814 <_Thread_queue_Extract_priority_helper+0xd0><== NOT EXECUTED a000f804: e1a00004 mov r0, r4 <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
a000f808: e8bd4070 pop {r4, r5, r6, lr} <== NOT EXECUTED
a000f80c: eafff2f8 b a000c3f4 <_Thread_Clear_state> <== NOT EXECUTED
a001f478 <_Thread_queue_First_priority>:
Thread_queue_Control *the_thread_queue
)
{
uint32_t index;
for( index=0 ;
a001f478: e3a03000 mov r3, #0 <== NOT EXECUTED
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) )
a001f47c: e3a0100c mov r1, #12 <== NOT EXECUTED a001f480: e0020391 mul r2, r1, r3 <== NOT EXECUTED a001f484: e080c002 add ip, r0, r2 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_first(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_head( the_chain )->next;
a001f488: e7902002 ldr r2, [r0, r2] <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
a001f48c: e28cc004 add ip, ip, #4 <== NOT EXECUTED a001f490: e152000c cmp r2, ip <== NOT EXECUTED a001f494: 1a000003 bne a001f4a8 <_Thread_queue_First_priority+0x30> <== NOT EXECUTED
{
uint32_t index;
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
a001f498: e2833001 add r3, r3, #1 <== NOT EXECUTED
Thread_queue_Control *the_thread_queue
)
{
uint32_t index;
for( index=0 ;
a001f49c: e3530004 cmp r3, #4 <== NOT EXECUTED a001f4a0: 1afffff6 bne a001f480 <_Thread_queue_First_priority+0x8> <== NOT EXECUTED
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) )
return (Thread_Control *) _Chain_First(
&the_thread_queue->Queues.Priority[ index ]
);
}
return NULL;
a001f4a4: e3a02000 mov r2, #0 <== NOT EXECUTED
}
a001f4a8: e1a00002 mov r0, r2 <== NOT EXECUTED a001f4ac: e12fff1e bx lr <== NOT EXECUTED
a000f818 <_Thread_queue_Process_timeout>:
#include <rtems/score/tqdata.h>
void _Thread_queue_Process_timeout(
Thread_Control *the_thread
)
{
a000f818: e1a01000 mov r1, r0 <== NOT EXECUTED
Thread_queue_Control *the_thread_queue = the_thread->Wait.queue;
a000f81c: 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 &&
a000f820: e5903030 ldr r3, [r0, #48] ; 0x30 <== NOT EXECUTED a000f824: e3530000 cmp r3, #0 <== NOT EXECUTED a000f828: 0a000009 beq a000f854 <_Thread_queue_Process_timeout+0x3c> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Executing );
a000f82c: e59f202c ldr r2, [pc, #44] ; a000f860 <_Thread_queue_Process_timeout+0x48><== NOT EXECUTED a000f830: e5922008 ldr r2, [r2, #8] <== NOT EXECUTED a000f834: e1510002 cmp r1, r2 <== NOT EXECUTED a000f838: 1a000005 bne a000f854 <_Thread_queue_Process_timeout+0x3c> <== NOT EXECUTED
_Thread_Is_executing( the_thread ) ) {
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) {
a000f83c: e3530003 cmp r3, #3 <== NOT EXECUTED
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
a000f840: 1590303c ldrne r3, [r0, #60] ; 0x3c <== NOT EXECUTED a000f844: 15813034 strne r3, [r1, #52] ; 0x34 <== NOT EXECUTED
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
a000f848: 13a03002 movne r3, #2 <== NOT EXECUTED a000f84c: 15803030 strne r3, [r0, #48] ; 0x30 <== NOT EXECUTED a000f850: e12fff1e bx lr <== NOT EXECUTED
}
} else {
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
a000f854: e590303c ldr r3, [r0, #60] ; 0x3c <== NOT EXECUTED a000f858: e5813034 str r3, [r1, #52] ; 0x34 <== NOT EXECUTED
_Thread_queue_Extract( the_thread->Wait.queue, the_thread );
a000f85c: eaffffb2 b a000f72c <_Thread_queue_Extract> <== NOT EXECUTED
a000cf2c <_Thread_queue_Timeout>:
void _Thread_queue_Timeout(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
a000cf2c: e92d4001 push {r0, lr} <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
a000cf30: e1a0100d mov r1, sp <== NOT EXECUTED a000cf34: ebfffe13 bl a000c788 <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
a000cf38: e59d3000 ldr r3, [sp] <== NOT EXECUTED a000cf3c: e3530000 cmp r3, #0 <== NOT EXECUTED a000cf40: 1a000004 bne a000cf58 <_Thread_queue_Timeout+0x2c> <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_queue_Process_timeout( the_thread );
a000cf44: eb000a33 bl a000f818 <_Thread_queue_Process_timeout> <== NOT EXECUTED
*
* This routine decrements the thread dispatch level.
*/
RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_decrement_disable_level(void)
{
uint32_t level = _Thread_Dispatch_disable_level;
a000cf48: e59f300c ldr r3, [pc, #12] ; a000cf5c <_Thread_queue_Timeout+0x30><== NOT EXECUTED a000cf4c: e5932000 ldr r2, [r3] <== NOT EXECUTED
--level;
a000cf50: e2422001 sub r2, r2, #1 <== NOT EXECUTED
_Thread_Dispatch_disable_level = level;
a000cf54: e5832000 str r2, [r3] <== NOT EXECUTED
_Thread_Unnest_dispatch();
break;
}
}
a000cf58: e8bd8008 pop {r3, pc} <== NOT EXECUTED
a0019124 <_Timer_server_Body>:
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
a0019124: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
a0019128: e24dd01c sub sp, sp, #28
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
a001912c: e28d8004 add r8, sp, #4 a0019130: e28d5010 add r5, sp, #16
head->previous = NULL;
a0019134: e3a03000 mov r3, #0
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
a0019138: e2889004 add r9, r8, #4 a001913c: e2856004 add r6, r5, #4 a0019140: e1a04000 mov r4, r0 a0019144: e58d9004 str r9, [sp, #4]
head->previous = NULL;
a0019148: e58d3008 str r3, [sp, #8]
tail->previous = head;
a001914c: e58d800c str r8, [sp, #12]
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
a0019150: e58d6010 str r6, [sp, #16]
head->previous = NULL;
a0019154: e58d3014 str r3, [sp, #20]
tail->previous = head;
a0019158: e58d5018 str r5, [sp, #24]
static void _Timer_server_Process_interval_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
a001915c: e59f717c ldr r7, [pc, #380] ; a00192e0 <_Timer_server_Body+0x1bc>
{
/*
* 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;
a0019160: e5848078 str r8, [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;
a0019164: e5973000 ldr r3, [r7]
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
a0019168: e594103c ldr r1, [r4, #60] ; 0x3c
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
a001916c: e2840030 add r0, r4, #48 ; 0x30
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
a0019170: e584303c str r3, [r4, #60] ; 0x3c
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
a0019174: e0611003 rsb r1, r1, r3
a0019178: e1a02005 mov r2, r5
a001917c: eb00108c bl a001d3b4 <_Watchdog_Adjust_to_chain>
a0019180: e59f315c ldr r3, [pc, #348] ; a00192e4 <_Timer_server_Body+0x1c0>
a0019184: e59f215c ldr r2, [pc, #348] ; a00192e8 <_Timer_server_Body+0x1c4>
a0019188: e8930003 ldm r3, {r0, r1}
a001918c: e3a03000 mov r3, #0
a0019190: eb004b63 bl a002bf24 <__divdi3>
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
Watchdog_Interval last_snapshot = watchdogs->last_snapshot;
a0019194: e5942074 ldr r2, [r4, #116] ; 0x74 a0019198: e1a0a000 mov sl, r0
/*
* 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 ) {
a001919c: e1500002 cmp r0, r2
a00191a0: 9a000004 bls a00191b8 <_Timer_server_Body+0x94>
/*
* 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 );
a00191a4: e062100a rsb r1, r2, sl a00191a8: e2840068 add r0, r4, #104 ; 0x68 a00191ac: e1a02005 mov r2, r5 a00191b0: eb00107f bl a001d3b4 <_Watchdog_Adjust_to_chain> a00191b4: ea000004 b a00191cc <_Timer_server_Body+0xa8>
} else if ( snapshot < last_snapshot ) {
a00191b8: 2a000003 bcs a00191cc <_Timer_server_Body+0xa8>
/*
* 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 );
a00191bc: e2840068 add r0, r4, #104 ; 0x68 <== NOT EXECUTED a00191c0: e3a01001 mov r1, #1 <== NOT EXECUTED a00191c4: e06a2002 rsb r2, sl, r2 <== NOT EXECUTED a00191c8: eb001051 bl a001d314 <_Watchdog_Adjust> <== NOT EXECUTED
}
watchdogs->last_snapshot = snapshot;
a00191cc: e584a074 str sl, [r4, #116] ; 0x74
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
a00191d0: e284b068 add fp, r4, #104 ; 0x68
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
a00191d4: e284a030 add sl, r4, #48 ; 0x30
}
static void _Timer_server_Process_insertions( Timer_server_Control *ts )
{
while ( true ) {
Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain );
a00191d8: e5940078 ldr r0, [r4, #120] ; 0x78 a00191dc: eb0002ac bl a0019c94 <_Chain_Get>
if ( timer == NULL ) {
a00191e0: e2501000 subs r1, r0, #0
a00191e4: 0a000009 beq a0019210 <_Timer_server_Body+0xec>
static void _Timer_server_Insert_timer(
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
a00191e8: e5913038 ldr r3, [r1, #56] ; 0x38 <== NOT EXECUTED a00191ec: e3530001 cmp r3, #1 <== NOT EXECUTED
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
a00191f0: 01a0000a moveq r0, sl <== NOT EXECUTED
static void _Timer_server_Insert_timer(
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
a00191f4: 0a000002 beq a0019204 <_Timer_server_Body+0xe0> <== NOT EXECUTED
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
a00191f8: e3530003 cmp r3, #3 <== NOT EXECUTED a00191fc: 1afffff5 bne a00191d8 <_Timer_server_Body+0xb4> <== NOT EXECUTED
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
a0019200: e1a0000b mov r0, fp <== NOT EXECUTED a0019204: e2811010 add r1, r1, #16 <== NOT EXECUTED a0019208: eb00108e bl a001d448 <_Watchdog_Insert> <== NOT EXECUTED a001920c: eafffff1 b a00191d8 <_Timer_server_Body+0xb4> <== NOT EXECUTED
* of zero it will be processed in the next iteration of the timer server
* body loop.
*/
_Timer_server_Process_insertions( ts );
_ISR_Disable( level );
a0019210: e58d1000 str r1, [sp] a0019214: ebffff96 bl a0019074 <arm_interrupt_disable>
if ( _Chain_Is_empty( insert_chain ) ) {
a0019218: e59d3004 ldr r3, [sp, #4] a001921c: e59d1000 ldr r1, [sp] a0019220: e1530009 cmp r3, r9
a0019224: 1a000006 bne a0019244 <_Timer_server_Body+0x120>
ts->insert_chain = NULL;
a0019228: e5841078 str r1, [r4, #120] ; 0x78 a001922c: e129f000 msr CPSR_fc, r0
_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 ) ) {
a0019230: e59d3010 ldr r3, [sp, #16] a0019234: e1530006 cmp r3, r6
* 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;
a0019238: 13a07000 movne r7, #0
_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 ) ) {
a001923c: 1a000002 bne a001924c <_Timer_server_Body+0x128>
a0019240: ea000011 b a001928c <_Timer_server_Body+0x168>
a0019244: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED a0019248: eaffffc5 b a0019164 <_Timer_server_Body+0x40> <== NOT EXECUTED
/*
* It is essential that interrupts are disable here since an interrupt
* service routine may remove a watchdog from the chain.
*/
_ISR_Disable( level );
a001924c: ebffff88 bl a0019074 <arm_interrupt_disable>
*/
RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_first(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_head( the_chain )->next;
a0019250: e59d2010 ldr r2, [sp, #16]
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
a0019254: e1520006 cmp r2, r6
a0019258: 0a000009 beq a0019284 <_Timer_server_Body+0x160>
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *old_first = head->next;
Chain_Node *new_first = old_first->next;
a001925c: e5923000 ldr r3, [r2]
head->next = new_first;
new_first->previous = head;
a0019260: e5835004 str r5, [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;
a0019264: e58d3010 str r3, [sp, #16]
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
watchdog->state = WATCHDOG_INACTIVE;
a0019268: e5827008 str r7, [r2, #8] a001926c: e129f000 msr CPSR_fc, r0
/*
* 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 );
a0019270: e592301c ldr r3, [r2, #28] a0019274: e5920020 ldr r0, [r2, #32] a0019278: e5921024 ldr r1, [r2, #36] ; 0x24 a001927c: e12fff33 blx r3
}
a0019280: eafffff1 b a001924c <_Timer_server_Body+0x128> a0019284: e129f000 msr CPSR_fc, r0 a0019288: eaffffb3 b a001915c <_Timer_server_Body+0x38>
} else {
ts->active = false;
a001928c: e3a03000 mov r3, #0 a0019290: e5c4307c strb r3, [r4, #124] ; 0x7c
*
* This rountine increments the thread dispatch level
*/
RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void)
{
uint32_t level = _Thread_Dispatch_disable_level;
a0019294: e59f3050 ldr r3, [pc, #80] ; a00192ec <_Timer_server_Body+0x1c8> a0019298: e5932000 ldr r2, [r3]
++level;
a001929c: e2822001 add r2, r2, #1
_Thread_Dispatch_disable_level = level;
a00192a0: e5832000 str r2, [r3]
/*
* Block until there is something to do.
*/
_Thread_Disable_dispatch();
_Thread_Set_state( ts->thread, STATES_DELAYING );
a00192a4: e3a01008 mov r1, #8 a00192a8: e5940000 ldr r0, [r4] a00192ac: eb000f48 bl a001cfd4 <_Thread_Set_state>
_Timer_server_Reset_interval_system_watchdog( ts );
a00192b0: e1a00004 mov r0, r4 a00192b4: ebffff72 bl a0019084 <_Timer_server_Reset_interval_system_watchdog>
_Timer_server_Reset_tod_system_watchdog( ts );
a00192b8: e1a00004 mov r0, r4 a00192bc: ebffff84 bl a00190d4 <_Timer_server_Reset_tod_system_watchdog>
_Thread_Enable_dispatch();
a00192c0: eb000d1f bl a001c744 <_Thread_Enable_dispatch>
ts->active = true;
a00192c4: e3a03001 mov r3, #1 a00192c8: e5c4307c strb r3, [r4, #124] ; 0x7c
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
a00192cc: e2840008 add r0, r4, #8 a00192d0: eb0010b3 bl a001d5a4 <_Watchdog_Remove>
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
a00192d4: e2840040 add r0, r4, #64 ; 0x40 a00192d8: eb0010b1 bl a001d5a4 <_Watchdog_Remove> a00192dc: eaffff9e b a001915c <_Timer_server_Body+0x38>
a00192f0 <_Timer_server_Schedule_operation_method>:
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
a00192f0: e92d40f0 push {r4, r5, r6, r7, lr}
if ( ts->insert_chain == NULL ) {
a00192f4: e5906078 ldr r6, [r0, #120] ; 0x78
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
a00192f8: e1a04000 mov r4, r0 a00192fc: e1a05001 mov r5, r1
if ( ts->insert_chain == NULL ) {
a0019300: e3560000 cmp r6, #0
a0019304: 1a000041 bne a0019410 <_Timer_server_Schedule_operation_method+0x120>
*
* This rountine increments the thread dispatch level
*/
RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void)
{
uint32_t level = _Thread_Dispatch_disable_level;
a0019308: e59f310c ldr r3, [pc, #268] ; a001941c <_Timer_server_Schedule_operation_method+0x12c> a001930c: e5932000 ldr r2, [r3]
++level;
a0019310: e2822001 add r2, r2, #1
_Thread_Dispatch_disable_level = level;
a0019314: e5832000 str r2, [r3]
* being inserted. This could result in an integer overflow.
*/
_Thread_Disable_dispatch();
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
a0019318: e5913038 ldr r3, [r1, #56] ; 0x38 a001931c: e3530001 cmp r3, #1
a0019320: 1a000017 bne a0019384 <_Timer_server_Schedule_operation_method+0x94>
/*
* We have to advance the last known ticks value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
a0019324: ebffff52 bl a0019074 <arm_interrupt_disable>
snapshot = _Watchdog_Ticks_since_boot;
a0019328: e59f30f0 ldr r3, [pc, #240] ; a0019420 <_Timer_server_Schedule_operation_method+0x130>
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
a001932c: e284c034 add ip, r4, #52 ; 0x34 a0019330: e5932000 ldr r2, [r3]
*/
RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_first(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_head( the_chain )->next;
a0019334: e5943030 ldr r3, [r4, #48] ; 0x30
last_snapshot = ts->Interval_watchdogs.last_snapshot;
a0019338: e594103c ldr r1, [r4, #60] ; 0x3c
if ( !_Chain_Is_empty( &ts->Interval_watchdogs.Chain ) ) {
a001933c: e153000c cmp r3, ip
a0019340: 0a000004 beq a0019358 <_Timer_server_Schedule_operation_method+0x68>
/*
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
delta_interval = first_watchdog->delta_interval;
a0019344: e593c010 ldr ip, [r3, #16]
first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain );
/*
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
a0019348: e0611002 rsb r1, r1, r2
delta_interval = first_watchdog->delta_interval;
if (delta_interval > delta) {
a001934c: e15c0001 cmp ip, r1
delta_interval -= delta;
a0019350: 8061600c rsbhi r6, r1, ip
} else {
delta_interval = 0;
}
first_watchdog->delta_interval = delta_interval;
a0019354: e5836010 str r6, [r3, #16]
}
ts->Interval_watchdogs.last_snapshot = snapshot;
a0019358: e584203c str r2, [r4, #60] ; 0x3c a001935c: e129f000 msr CPSR_fc, r0
_ISR_Enable( level );
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
a0019360: e2840030 add r0, r4, #48 ; 0x30 a0019364: e2851010 add r1, r5, #16 a0019368: eb001036 bl a001d448 <_Watchdog_Insert>
if ( !ts->active ) {
a001936c: e5d4307c ldrb r3, [r4, #124] ; 0x7c a0019370: e3530000 cmp r3, #0
a0019374: 1a000023 bne a0019408 <_Timer_server_Schedule_operation_method+0x118>
_Timer_server_Reset_interval_system_watchdog( ts );
a0019378: e1a00004 mov r0, r4 a001937c: ebffff40 bl a0019084 <_Timer_server_Reset_interval_system_watchdog> a0019380: ea000020 b a0019408 <_Timer_server_Schedule_operation_method+0x118>
}
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
a0019384: e3530003 cmp r3, #3
a0019388: 1a00001e bne a0019408 <_Timer_server_Schedule_operation_method+0x118>
/*
* We have to advance the last known seconds value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
a001938c: ebffff38 bl a0019074 <arm_interrupt_disable>
a0019390: e1a07000 mov r7, r0
a0019394: e59f3088 ldr r3, [pc, #136] ; a0019424 <_Timer_server_Schedule_operation_method+0x134>
a0019398: e59f2088 ldr r2, [pc, #136] ; a0019428 <_Timer_server_Schedule_operation_method+0x138>
a001939c: e8930003 ldm r3, {r0, r1}
a00193a0: e3a03000 mov r3, #0
a00193a4: eb004ade bl a002bf24 <__divdi3>
a00193a8: e5943068 ldr r3, [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 );
a00193ac: e284106c add r1, r4, #108 ; 0x6c
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
last_snapshot = ts->TOD_watchdogs.last_snapshot;
a00193b0: e5942074 ldr r2, [r4, #116] ; 0x74
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
a00193b4: e1530001 cmp r3, r1
a00193b8: 0a000008 beq a00193e0 <_Timer_server_Schedule_operation_method+0xf0>
first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain );
delta_interval = first_watchdog->delta_interval;
a00193bc: e5931010 ldr r1, [r3, #16] <== NOT EXECUTED
if ( snapshot > last_snapshot ) {
a00193c0: e1500002 cmp r0, r2 <== NOT EXECUTED
}
} else {
/*
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
a00193c4: 90816002 addls r6, r1, r2 <== NOT EXECUTED
delta_interval += delta;
a00193c8: 90606006 rsbls r6, r0, r6 <== NOT EXECUTED
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
last_snapshot = ts->TOD_watchdogs.last_snapshot;
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain );
delta_interval = first_watchdog->delta_interval;
if ( snapshot > last_snapshot ) {
a00193cc: 9a000002 bls a00193dc <_Timer_server_Schedule_operation_method+0xec><== NOT EXECUTED
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
a00193d0: e0622000 rsb r2, r2, r0 <== NOT EXECUTED
if (delta_interval > delta) {
a00193d4: e1510002 cmp r1, r2 <== NOT EXECUTED
delta_interval -= delta;
a00193d8: 80626001 rsbhi r6, r2, r1 <== NOT EXECUTED
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
delta_interval += delta;
}
first_watchdog->delta_interval = delta_interval;
a00193dc: e5836010 str r6, [r3, #16] <== NOT EXECUTED
}
ts->TOD_watchdogs.last_snapshot = snapshot;
a00193e0: e5840074 str r0, [r4, #116] ; 0x74 a00193e4: e129f007 msr CPSR_fc, r7
_ISR_Enable( level );
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
a00193e8: e2840068 add r0, r4, #104 ; 0x68 a00193ec: e2851010 add r1, r5, #16 a00193f0: eb001014 bl a001d448 <_Watchdog_Insert>
if ( !ts->active ) {
a00193f4: e5d4307c ldrb r3, [r4, #124] ; 0x7c a00193f8: e3530000 cmp r3, #0
a00193fc: 1a000001 bne a0019408 <_Timer_server_Schedule_operation_method+0x118>
_Timer_server_Reset_tod_system_watchdog( ts );
a0019400: e1a00004 mov r0, r4 a0019404: ebffff32 bl a00190d4 <_Timer_server_Reset_tod_system_watchdog>
* 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 );
}
}
a0019408: e8bd40f0 pop {r4, r5, r6, r7, lr}
if ( !ts->active ) {
_Timer_server_Reset_tod_system_watchdog( ts );
}
}
_Thread_Enable_dispatch();
a001940c: ea000ccc b a001c744 <_Thread_Enable_dispatch>
* 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 );
a0019410: e5900078 ldr r0, [r0, #120] ; 0x78 <== NOT EXECUTED
} }
a0019414: e8bd40f0 pop {r4, r5, r6, r7, 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 );
a0019418: ea000212 b a0019c68 <_Chain_Append> <== NOT EXECUTED
a00287d0 <_Timespec_From_ticks>:
struct timespec *time
)
{
uint32_t usecs;
usecs = ticks * rtems_configuration_get_microseconds_per_tick();
a00287d0: e59f3038 ldr r3, [pc, #56] ; a0028810 <_Timespec_From_ticks+0x40><== NOT EXECUTED
void _Timespec_From_ticks(
uint32_t ticks,
struct timespec *time
)
{
a00287d4: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
uint32_t usecs;
usecs = ticks * rtems_configuration_get_microseconds_per_tick();
a00287d8: e593500c ldr r5, [r3, #12] <== NOT EXECUTED
void _Timespec_From_ticks(
uint32_t ticks,
struct timespec *time
)
{
a00287dc: e1a04001 mov r4, r1 <== NOT EXECUTED
uint32_t usecs;
usecs = ticks * rtems_configuration_get_microseconds_per_tick();
time->tv_sec = usecs / TOD_MICROSECONDS_PER_SECOND;
a00287e0: e59f102c ldr r1, [pc, #44] ; a0028814 <_Timespec_From_ticks+0x44><== NOT EXECUTED
struct timespec *time
)
{
uint32_t usecs;
usecs = ticks * rtems_configuration_get_microseconds_per_tick();
a00287e4: e0050590 mul r5, r0, r5 <== NOT EXECUTED
time->tv_sec = usecs / TOD_MICROSECONDS_PER_SECOND;
a00287e8: e1a00005 mov r0, r5 <== NOT EXECUTED a00287ec: ebff7150 bl a0004d34 <__aeabi_uidiv> <== NOT EXECUTED
time->tv_nsec = (usecs % TOD_MICROSECONDS_PER_SECOND) *
a00287f0: e59f101c ldr r1, [pc, #28] ; a0028814 <_Timespec_From_ticks+0x44><== NOT EXECUTED
{
uint32_t usecs;
usecs = ticks * rtems_configuration_get_microseconds_per_tick();
time->tv_sec = usecs / TOD_MICROSECONDS_PER_SECOND;
a00287f4: e5840000 str r0, [r4] <== NOT EXECUTED
time->tv_nsec = (usecs % TOD_MICROSECONDS_PER_SECOND) *
a00287f8: e1a00005 mov r0, r5 <== NOT EXECUTED a00287fc: ebfff75a bl a002656c <__umodsi3> <== NOT EXECUTED a0028800: e3a03ffa mov r3, #1000 ; 0x3e8 <== NOT EXECUTED a0028804: e0030390 mul r3, r0, r3 <== NOT EXECUTED a0028808: e5843004 str r3, [r4, #4] <== NOT EXECUTED
TOD_NANOSECONDS_PER_MICROSECOND;
}
a002880c: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a000df34 <_Timespec_Subtract>:
const struct timespec *end,
struct timespec *result
)
{
if (end->tv_nsec < start->tv_nsec) {
a000df34: e591c004 ldr ip, [r1, #4] <== NOT EXECUTED a000df38: e5903004 ldr r3, [r0, #4] <== NOT EXECUTED
void _Timespec_Subtract(
const struct timespec *start,
const struct timespec *end,
struct timespec *result
)
{
a000df3c: e92d4010 push {r4, lr} <== NOT EXECUTED
a000df40: e5914000 ldr r4, [r1] <== NOT EXECUTED
a000df44: e5901000 ldr r1, [r0] <== NOT EXECUTED
if (end->tv_nsec < start->tv_nsec) {
a000df48: e15c0003 cmp ip, r3 <== NOT EXECUTED
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;
result->tv_nsec = end->tv_nsec - start->tv_nsec;
a000df4c: a063300c rsbge 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;
a000df50: e0611004 rsb r1, r1, r4 <== NOT EXECUTED a000df54: b2411001 sublt r1, r1, #1 <== NOT EXECUTED a000df58: b5821000 strlt r1, [r2] <== NOT EXECUTED
result->tv_nsec =
(TOD_NANOSECONDS_PER_SECOND - start->tv_nsec) + end->tv_nsec;
a000df5c: b59f1010 ldrlt r1, [pc, #16] ; a000df74 <_Timespec_Subtract+0x40><== NOT EXECUTED
} else {
result->tv_sec = end->tv_sec - start->tv_sec;
a000df60: a5821000 strge r1, [r2] <== NOT EXECUTED
{
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;
a000df64: b08c1001 addlt r1, ip, r1 <== NOT EXECUTED a000df68: b0633001 rsblt r3, r3, r1 <== NOT EXECUTED
} else {
result->tv_sec = end->tv_sec - start->tv_sec;
result->tv_nsec = end->tv_nsec - start->tv_nsec;
a000df6c: e5823004 str r3, [r2, #4] <== NOT EXECUTED
a000df70: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a002885c <_Timespec_To_ticks>:
*/
uint32_t _Timespec_To_ticks(
const struct timespec *time
)
{
a002885c: e92d4070 push {r4, r5, r6, lr}
uint32_t ticks;
uint32_t nanoseconds_per_tick;
if ( (time->tv_sec == 0) && (time->tv_nsec == 0) )
a0028860: e5905000 ldr r5, [r0]
*/
uint32_t _Timespec_To_ticks(
const struct timespec *time
)
{
a0028864: e1a06000 mov r6, r0
uint32_t ticks;
uint32_t nanoseconds_per_tick;
if ( (time->tv_sec == 0) && (time->tv_nsec == 0) )
a0028868: e3550000 cmp r5, #0
a002886c: 1a000002 bne a002887c <_Timespec_To_ticks+0x20>
a0028870: e5904004 ldr r4, [r0, #4] <== NOT EXECUTED a0028874: e3540000 cmp r4, #0 <== NOT EXECUTED a0028878: 0a00000d beq a00288b4 <_Timespec_To_ticks+0x58> <== NOT EXECUTED
/** * We should ensure the ticks not be truncated by integer division. We * need to have it be greater than or equal to the requested time. It * should not be shorter. */ ticks = time->tv_sec * TOD_TICKS_PER_SECOND;
a002887c: eb000032 bl a002894c <TOD_TICKS_PER_SECOND_method>
nanoseconds_per_tick = rtems_configuration_get_nanoseconds_per_tick();
a0028880: e59f3034 ldr r3, [pc, #52] ; a00288bc <_Timespec_To_ticks+0x60>
/** * We should ensure the ticks not be truncated by integer division. We * need to have it be greater than or equal to the requested time. It * should not be shorter. */ ticks = time->tv_sec * TOD_TICKS_PER_SECOND;
a0028884: e0040095 mul r4, r5, r0
nanoseconds_per_tick = rtems_configuration_get_nanoseconds_per_tick(); ticks += time->tv_nsec / nanoseconds_per_tick;
a0028888: e5966004 ldr r6, [r6, #4]
* We should ensure the ticks not be truncated by integer division. We * need to have it be greater than or equal to the requested time. It * should not be shorter. */ ticks = time->tv_sec * TOD_TICKS_PER_SECOND; nanoseconds_per_tick = rtems_configuration_get_nanoseconds_per_tick();
a002888c: e5935010 ldr r5, [r3, #16]
ticks += time->tv_nsec / nanoseconds_per_tick;
a0028890: e1a00006 mov r0, r6 a0028894: e1a01005 mov r1, r5 a0028898: ebff7125 bl a0004d34 <__aeabi_uidiv>
if ( (time->tv_nsec % nanoseconds_per_tick) != 0 )
a002889c: e1a01005 mov r1, r5
* need to have it be greater than or equal to the requested time. It * should not be shorter. */ ticks = time->tv_sec * TOD_TICKS_PER_SECOND; nanoseconds_per_tick = rtems_configuration_get_nanoseconds_per_tick(); ticks += time->tv_nsec / nanoseconds_per_tick;
a00288a0: e0844000 add r4, r4, r0
if ( (time->tv_nsec % nanoseconds_per_tick) != 0 )
a00288a4: e1a00006 mov r0, r6 a00288a8: ebfff72f bl a002656c <__umodsi3> a00288ac: e3500000 cmp r0, #0
ticks += 1;
a00288b0: 12844001 addne r4, r4, #1
return ticks;
}
a00288b4: e1a00004 mov r0, r4
a00288b8: e8bd8070 pop {r4, r5, r6, pc}
a000e6c8 <_Timestamp64_Divide>:
const Timestamp64_Control *_lhs,
const Timestamp64_Control *_rhs,
uint32_t *_ival_percentage,
uint32_t *_fval_percentage
)
{
a000e6c8: e92d40f0 push {r4, r5, r6, r7, lr} <== NOT EXECUTED
a000e6cc: e1a04002 mov r4, r2 <== NOT EXECUTED
a000e6d0: e1a05003 mov r5, r3 <== NOT EXECUTED
Timestamp64_Control answer;
if ( *_rhs == 0 ) {
a000e6d4: e891000c ldm r1, {r2, r3} <== NOT EXECUTED
a000e6d8: e1921003 orrs r1, r2, r3 <== NOT EXECUTED
a000e6dc: 1a000003 bne a000e6f0 <_Timestamp64_Divide+0x28> <== NOT EXECUTED
*_ival_percentage = 0;
a000e6e0: e3a03000 mov r3, #0 <== NOT EXECUTED a000e6e4: e5843000 str r3, [r4] <== NOT EXECUTED
*_fval_percentage = 0;
a000e6e8: e5853000 str r3, [r5] <== NOT EXECUTED
return;
a000e6ec: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
* This looks odd but gives the results the proper precision.
*
* TODO: Rounding on the last digit of the fval.
*/
answer = (*_lhs * 100000) / *_rhs;
a000e6f0: e59fc044 ldr ip, [pc, #68] ; a000e73c <_Timestamp64_Divide+0x74><== NOT EXECUTED a000e6f4: e5906000 ldr r6, [r0] <== NOT EXECUTED a000e6f8: e590e004 ldr lr, [r0, #4] <== NOT EXECUTED a000e6fc: e0810c96 umull r0, r1, r6, ip <== NOT EXECUTED a000e700: e0211e9c mla r1, ip, lr, r1 <== NOT EXECUTED a000e704: eb0037ba bl a001c5f4 <__divdi3> <== NOT EXECUTED
*_ival_percentage = answer / 1000;
a000e708: e3a02ffa mov r2, #1000 ; 0x3e8 <== NOT EXECUTED a000e70c: e3a03000 mov r3, #0 <== NOT EXECUTED
* This looks odd but gives the results the proper precision.
*
* TODO: Rounding on the last digit of the fval.
*/
answer = (*_lhs * 100000) / *_rhs;
a000e710: e1a07000 mov r7, r0 <== NOT EXECUTED a000e714: e1a06001 mov r6, r1 <== NOT EXECUTED
*_ival_percentage = answer / 1000;
a000e718: eb0037b5 bl a001c5f4 <__divdi3> <== NOT EXECUTED
*_fval_percentage = answer % 1000;
a000e71c: e1a01006 mov r1, r6 <== NOT EXECUTED
* TODO: Rounding on the last digit of the fval.
*/
answer = (*_lhs * 100000) / *_rhs;
*_ival_percentage = answer / 1000;
a000e720: e5840000 str r0, [r4] <== NOT EXECUTED
*_fval_percentage = answer % 1000;
a000e724: e3a02ffa mov r2, #1000 ; 0x3e8 <== NOT EXECUTED
a000e728: e1a00007 mov r0, r7 <== NOT EXECUTED
a000e72c: e3a03000 mov r3, #0 <== NOT EXECUTED
a000e730: eb0038ea bl a001cae0 <__moddi3> <== NOT EXECUTED
a000e734: e5850000 str r0, [r5] <== NOT EXECUTED
a000e738: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
a0010b3c <_User_extensions_Remove_set>:
#include <rtems/score/userextimpl.h>
void _User_extensions_Remove_set (
User_extensions_Control *the_extension
)
{
a0010b3c: e92d4010 push {r4, lr}
a0010b40: e1a04000 mov r4, r0
_Chain_Extract( &the_extension->Node );
a0010b44: eb0010e4 bl a0014edc <_Chain_Extract>
/*
* If a switch handler is present, remove it.
*/
if ( the_extension->Callouts.thread_switch != NULL )
a0010b48: e5943024 ldr r3, [r4, #36] ; 0x24 a0010b4c: e3530000 cmp r3, #0
a0010b50: 0a000002 beq a0010b60 <_User_extensions_Remove_set+0x24>
_Chain_Extract( &the_extension->Switch.Node );
a0010b54: e2840008 add r0, r4, #8 <== NOT EXECUTED
}
a0010b58: e8bd4010 pop {r4, lr} <== NOT EXECUTED
/*
* If a switch handler is present, remove it.
*/
if ( the_extension->Callouts.thread_switch != NULL )
_Chain_Extract( &the_extension->Switch.Node );
a0010b5c: ea0010de b a0014edc <_Chain_Extract> <== NOT EXECUTED
a0010b60: e8bd8010 pop {r4, pc}
a000d17c <_User_extensions_Thread_exitted_visitor>:
Thread_Control *executing,
void *arg,
const User_extensions_Table *callouts
)
{
User_extensions_thread_exitted_extension callout = callouts->thread_exitted;
a000d17c: e5923018 ldr r3, [r2, #24]
void _User_extensions_Thread_exitted_visitor(
Thread_Control *executing,
void *arg,
const User_extensions_Table *callouts
)
{
a000d180: e52de004 push {lr} ; (str lr, [sp, #-4]!)
User_extensions_thread_exitted_extension callout = callouts->thread_exitted;
if ( callout != NULL ) {
a000d184: e3530000 cmp r3, #0
a000d188: 049df004 popeq {pc} ; (ldreq pc, [sp], #4)
(*callout)( executing );
a000d18c: e12fff33 blx r3 <== NOT EXECUTED
a000d190: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a000e958 <_Watchdog_Adjust>:
void _Watchdog_Adjust(
Chain_Control *header,
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
a000e958: e92d40f0 push {r4, r5, r6, r7, lr}
a000e95c: e1a04000 mov r4, r0
a000e960: e1a05002 mov r5, r2
uint32_t level;
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a000e964: e10f3000 mrs r3, CPSR a000e968: e3832080 orr r2, r3, #128 ; 0x80 a000e96c: e129f002 msr CPSR_fc, r2
*/
RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_first(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_head( the_chain )->next;
a000e970: e1a06000 mov r6, r0 a000e974: e4962004 ldr r2, [r6], #4
* hence the compiler must not assume *header to remain
* unmodified across that call.
*
* Till Straumann, 7/2003
*/
if ( !_Chain_Is_empty( header ) ) {
a000e978: e1520006 cmp r2, r6
a000e97c: 0a00001b beq a000e9f0 <_Watchdog_Adjust+0x98>
switch ( direction ) {
a000e980: e3510000 cmp r1, #0
if ( units < _Watchdog_First( header )->delta_interval ) {
_Watchdog_First( header )->delta_interval -= units;
break;
} else {
units -= _Watchdog_First( header )->delta_interval;
_Watchdog_First( header )->delta_interval = 1;
a000e984: 03a07001 moveq r7, #1
* unmodified across that call.
*
* Till Straumann, 7/2003
*/
if ( !_Chain_Is_empty( header ) ) {
switch ( direction ) {
a000e988: 0a000016 beq a000e9e8 <_Watchdog_Adjust+0x90>
a000e98c: e3510001 cmp r1, #1 <== NOT EXECUTED
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
a000e990: 05921010 ldreq r1, [r2, #16] <== NOT EXECUTED a000e994: 00815005 addeq r5, r1, r5 <== NOT EXECUTED
* unmodified across that call.
*
* Till Straumann, 7/2003
*/
if ( !_Chain_Is_empty( header ) ) {
switch ( direction ) {
a000e998: 1a000014 bne a000e9f0 <_Watchdog_Adjust+0x98> <== NOT EXECUTED a000e99c: ea000004 b a000e9b4 <_Watchdog_Adjust+0x5c> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_First(
Chain_Control *the_chain
)
{
return _Chain_Head( the_chain )->next;
a000e9a0: e5942000 ldr r2, [r4]
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
a000e9a4: e5921010 ldr r1, [r2, #16] a000e9a8: e1550001 cmp r5, r1
a000e9ac: 2a000002 bcs a000e9bc <_Watchdog_Adjust+0x64>
_Watchdog_First( header )->delta_interval -= units;
a000e9b0: e0655001 rsb r5, r5, r1 <== NOT EXECUTED a000e9b4: e5825010 str r5, [r2, #16] <== NOT EXECUTED
break;
a000e9b8: ea00000c b a000e9f0 <_Watchdog_Adjust+0x98> <== NOT EXECUTED
} else {
units -= _Watchdog_First( header )->delta_interval;
_Watchdog_First( header )->delta_interval = 1;
a000e9bc: e5827010 str r7, [r2, #16]
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
_Watchdog_First( header )->delta_interval -= units;
break;
} else {
units -= _Watchdog_First( header )->delta_interval;
a000e9c0: e0615005 rsb r5, r1, r5
static inline void arm_interrupt_enable( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
ARM_SWITCH_REGISTERS;
__asm__ volatile (
a000e9c4: e129f003 msr CPSR_fc, r3
_Watchdog_First( header )->delta_interval = 1;
_ISR_Enable( level );
_Watchdog_Tickle( header );
a000e9c8: e1a00004 mov r0, r4 a000e9cc: eb000089 bl a000ebf8 <_Watchdog_Tickle>
uint32_t level;
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a000e9d0: e10f3000 mrs r3, CPSR a000e9d4: e3832080 orr r2, r3, #128 ; 0x80 a000e9d8: e129f002 msr CPSR_fc, r2
_ISR_Disable( level );
if ( _Chain_Is_empty( header ) )
a000e9dc: e5942000 ldr r2, [r4] a000e9e0: e1520006 cmp r2, r6
a000e9e4: 0a000001 beq a000e9f0 <_Watchdog_Adjust+0x98>
switch ( direction ) {
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
a000e9e8: e3550000 cmp r5, #0
a000e9ec: 1affffeb bne a000e9a0 <_Watchdog_Adjust+0x48>
static inline void arm_interrupt_enable( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
ARM_SWITCH_REGISTERS;
__asm__ volatile (
a000e9f0: e129f003 msr CPSR_fc, r3
}
}
_ISR_Enable( level );
}
a000e9f4: e8bd80f0 pop {r4, r5, r6, r7, pc}
a001d3b4 <_Watchdog_Adjust_to_chain>:
Chain_Control *header,
Watchdog_Interval units_arg,
Chain_Control *to_fire
)
{
a001d3b4: e92d41f0 push {r4, r5, r6, r7, r8, lr}
uint32_t level;
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a001d3b8: e10f4000 mrs r4, CPSR a001d3bc: e3843080 orr r3, r4, #128 ; 0x80 a001d3c0: e129f003 msr CPSR_fc, r3
/*
* 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;
a001d3c4: e3a08000 mov r8, #0
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
a001d3c8: e2805004 add r5, r0, #4
RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
a001d3cc: e2827004 add r7, r2, #4
*/
RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_first(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_head( the_chain )->next;
a001d3d0: e5903000 ldr r3, [r0]
Watchdog_Control *first;
_ISR_Disable( level );
while ( 1 ) {
if ( _Chain_Is_empty( header ) ) {
a001d3d4: e1530005 cmp r3, r5
a001d3d8: 0a000018 beq a001d440 <_Watchdog_Adjust_to_chain+0x8c>
/*
* If it is longer than "units" until the first element on the chain
* fires, then bump it and quit.
*/
if ( units < first->delta_interval ) {
a001d3dc: e593c010 ldr ip, [r3, #16] a001d3e0: e151000c cmp r1, ip
first->delta_interval -= units;
a001d3e4: 3061100c rsbcc r1, r1, ip a001d3e8: 35831010 strcc r1, [r3, #16]
break;
a001d3ec: 3a000013 bcc a001d440 <_Watchdog_Adjust_to_chain+0x8c>
/*
* 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;
a001d3f0: e06c1001 rsb r1, ip, r1
first->delta_interval = 0;
a001d3f4: e5838010 str r8, [r3, #16]
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
a001d3f8: e8931040 ldm r3, {r6, ip}
next->previous = previous;
a001d3fc: e586c004 str ip, [r6, #4]
previous->next = next;
a001d400: e58c6000 str r6, [ip]
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
a001d404: e592c008 ldr ip, [r2, #8]
the_node->next = tail;
a001d408: e5837000 str r7, [r3]
tail->previous = the_node;
a001d40c: e5823008 str r3, [r2, #8]
old_last->next = the_node;
a001d410: e58c3000 str r3, [ip]
the_node->previous = old_last;
a001d414: e583c004 str ip, [r3, #4]
static inline void arm_interrupt_flash( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a001d418: e10f3000 mrs r3, CPSR a001d41c: e129f004 msr CPSR_fc, r4 a001d420: e129f003 msr CPSR_fc, r3
*/
RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_first(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_head( the_chain )->next;
a001d424: e5903000 ldr r3, [r0]
_Chain_Extract_unprotected( &first->Node );
_Chain_Append_unprotected( to_fire, &first->Node );
_ISR_Flash( level );
if ( _Chain_Is_empty( header ) )
a001d428: e1530005 cmp r3, r5
a001d42c: 0affffe7 beq a001d3d0 <_Watchdog_Adjust_to_chain+0x1c>
break;
first = _Watchdog_First( header );
if ( first->delta_interval != 0 )
a001d430: e593c010 ldr ip, [r3, #16] <== NOT EXECUTED a001d434: e35c0000 cmp ip, #0 <== NOT EXECUTED a001d438: 0affffee beq a001d3f8 <_Watchdog_Adjust_to_chain+0x44> <== NOT EXECUTED a001d43c: eaffffe3 b a001d3d0 <_Watchdog_Adjust_to_chain+0x1c> <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
ARM_SWITCH_REGISTERS;
__asm__ volatile (
a001d440: e129f004 msr CPSR_fc, r4
break;
}
}
_ISR_Enable( level );
}
a001d444: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
a000e4bc <_Watchdog_Report>:
void _Watchdog_Report(
const char *name,
Watchdog_Control *watch
)
{
a000e4bc: e92d401f push {r0, r1, r2, r3, r4, lr} <== NOT EXECUTED
a000e4c0: e1a03001 mov r3, r1 <== NOT EXECUTED
printk(
a000e4c4: e2501000 subs r1, r0, #0 <== NOT EXECUTED
a000e4c8: e593000c ldr r0, [r3, #12] <== NOT EXECUTED
a000e4cc: 059f1034 ldreq r1, [pc, #52] ; a000e508 <_Watchdog_Report+0x4c><== NOT EXECUTED
a000e4d0: 159f2034 ldrne r2, [pc, #52] ; a000e50c <_Watchdog_Report+0x50><== NOT EXECUTED
a000e4d4: e88d0009 stm sp, {r0, r3} <== NOT EXECUTED
a000e4d8: e593001c ldr r0, [r3, #28] <== NOT EXECUTED
a000e4dc: 01a02001 moveq r2, r1 <== NOT EXECUTED
a000e4e0: e58d0008 str r0, [sp, #8] <== NOT EXECUTED
a000e4e4: e5930020 ldr r0, [r3, #32] <== NOT EXECUTED
a000e4e8: e58d000c str r0, [sp, #12] <== NOT EXECUTED
a000e4ec: e5930024 ldr r0, [r3, #36] ; 0x24 <== NOT EXECUTED
a000e4f0: e58d0010 str r0, [sp, #16] <== NOT EXECUTED
a000e4f4: e5933010 ldr r3, [r3, #16] <== NOT EXECUTED
a000e4f8: e59f0010 ldr r0, [pc, #16] ; a000e510 <_Watchdog_Report+0x54><== NOT EXECUTED
a000e4fc: ebffe55d bl a0007a78 <printk> <== NOT EXECUTED
watch,
watch->routine,
watch->id,
watch->user_data
);
}
a000e500: e28dd014 add sp, sp, #20 <== NOT EXECUTED
a000e504: e8bd8000 pop {pc} <== NOT EXECUTED
a000e440 <_Watchdog_Report_chain>:
void _Watchdog_Report_chain(
const char *name,
Chain_Control *header
)
{
a000e440: e92d40f0 push {r4, r5, r6, r7, lr}
a000e444: e1a04000 mov r4, r0
a000e448: e1a05001 mov r5, r1
uint32_t level;
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a000e44c: e10f6000 mrs r6, CPSR a000e450: e3863080 orr r3, r6, #128 ; 0x80 a000e454: e129f003 msr CPSR_fc, r3
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
printk( "Watchdog Chain: %s %p\n", name, header );
a000e458: e59f0050 ldr r0, [pc, #80] ; a000e4b0 <_Watchdog_Report_chain+0x70> a000e45c: e1a02005 mov r2, r5 a000e460: e1a01004 mov r1, r4 a000e464: ebffe583 bl a0007a78 <printk>
*/
RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_first(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_head( the_chain )->next;
a000e468: e4957004 ldr r7, [r5], #4
if ( !_Chain_Is_empty( header ) ) {
a000e46c: e1570005 cmp r7, r5
a000e470: 1a000004 bne a000e488 <_Watchdog_Report_chain+0x48>
a000e474: ea000009 b a000e4a0 <_Watchdog_Report_chain+0x60>
node != _Chain_Tail(header) ;
node = node->next )
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
a000e478: e1a01007 mov r1, r7 <== NOT EXECUTED a000e47c: e3a00000 mov r0, #0 <== NOT EXECUTED a000e480: eb00000d bl a000e4bc <_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 )
a000e484: 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 ) ;
a000e488: e1570005 cmp r7, r5 <== NOT EXECUTED a000e48c: 1afffff9 bne a000e478 <_Watchdog_Report_chain+0x38> <== NOT EXECUTED
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
a000e490: e59f001c ldr r0, [pc, #28] ; a000e4b4 <_Watchdog_Report_chain+0x74><== NOT EXECUTED a000e494: e1a01004 mov r1, r4 <== NOT EXECUTED a000e498: ebffe576 bl a0007a78 <printk> <== NOT EXECUTED a000e49c: ea000001 b a000e4a8 <_Watchdog_Report_chain+0x68> <== NOT EXECUTED
} else {
printk( "Chain is empty\n" );
a000e4a0: e59f0010 ldr r0, [pc, #16] ; a000e4b8 <_Watchdog_Report_chain+0x78> a000e4a4: ebffe573 bl a0007a78 <printk>
static inline void arm_interrupt_enable( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
ARM_SWITCH_REGISTERS;
__asm__ volatile (
a000e4a8: e129f006 msr CPSR_fc, r6
}
_ISR_Enable( level );
}
a000e4ac: e8bd80f0 pop {r4, r5, r6, r7, pc}
a000b8c0 <rtems_build_id>:
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
a000b8c0: e1a00c00 lsl r0, r0, #24 <== NOT EXECUTED a000b8c4: e1800d81 orr r0, r0, r1, lsl #27 <== NOT EXECUTED
(( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) |
a000b8c8: e1800003 orr r0, r0, r3 <== NOT EXECUTED
uint32_t node,
uint32_t index
)
{
return _Objects_Build_id( api, class, node, index );
}
a000b8cc: e1800802 orr r0, r0, r2, lsl #16 <== NOT EXECUTED a000b8d0: e12fff1e bx lr <== NOT EXECUTED
a000b8d4 <rtems_build_name>:
char C1,
char C2,
char C3,
char C4
)
{
a000b8d4: e1a01801 lsl r1, r1, #16 <== NOT EXECUTED
return _Objects_Build_name( C1, C2, C3, C4 );
a000b8d8: e20118ff and r1, r1, #16711680 ; 0xff0000 <== NOT EXECUTED
char C1,
char C2,
char C3,
char C4
)
{
a000b8dc: e1a02402 lsl r2, r2, #8 <== NOT EXECUTED
return _Objects_Build_name( C1, C2, C3, C4 );
a000b8e0: e1810c00 orr r0, r1, r0, lsl #24 <== NOT EXECUTED a000b8e4: e2022cff and r2, r2, #65280 ; 0xff00 <== NOT EXECUTED
char C1,
char C2,
char C3,
char C4
)
{
a000b8e8: e20330ff and r3, r3, #255 ; 0xff <== NOT EXECUTED
return _Objects_Build_name( C1, C2, C3, C4 );
a000b8ec: e1800002 orr r0, r0, r2 <== NOT EXECUTED
}
a000b8f0: e1800003 orr r0, r0, r3 <== NOT EXECUTED a000b8f4: e12fff1e bx lr <== NOT EXECUTED
a000ad30 <rtems_chain_append_with_notification>:
rtems_chain_control *chain,
rtems_chain_node *node,
rtems_id task,
rtems_event_set events
)
{
a000ad30: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
a000ad34: e1a04002 mov r4, r2 <== NOT EXECUTED
a000ad38: 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 );
a000ad3c: eb000147 bl a000b260 <_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 ) {
a000ad40: e3500000 cmp r0, #0 <== NOT EXECUTED a000ad44: 0a000003 beq a000ad58 <rtems_chain_append_with_notification+0x28><== NOT EXECUTED
sc = rtems_event_send( task, events );
a000ad48: e1a00004 mov r0, r4 <== NOT EXECUTED a000ad4c: e1a01005 mov r1, r5 <== NOT EXECUTED
}
return sc;
}
a000ad50: 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 );
a000ad54: eafffd99 b a000a3c0 <rtems_event_send> <== NOT EXECUTED
}
return sc;
}
a000ad58: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a000ad5c <rtems_chain_get_with_notification>:
rtems_chain_control *chain,
rtems_id task,
rtems_event_set events,
rtems_chain_node **node
)
{
a000ad5c: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
a000ad60: 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 );
a000ad64: e1a01003 mov r1, r3 <== NOT EXECUTED a000ad68: e1a05002 mov r5, r2 <== NOT EXECUTED a000ad6c: eb000157 bl a000b2d0 <_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 ) {
a000ad70: e3500000 cmp r0, #0 <== NOT EXECUTED a000ad74: 0a000003 beq a000ad88 <rtems_chain_get_with_notification+0x2c><== NOT EXECUTED
sc = rtems_event_send( task, events );
a000ad78: e1a00004 mov r0, r4 <== NOT EXECUTED a000ad7c: e1a01005 mov r1, r5 <== NOT EXECUTED
}
return sc;
}
a000ad80: 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 );
a000ad84: eafffd8d b a000a3c0 <rtems_event_send> <== NOT EXECUTED
}
return sc;
}
a000ad88: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a000ad8c <rtems_chain_get_with_wait>:
rtems_chain_control *chain,
rtems_event_set events,
rtems_interval timeout,
rtems_chain_node **node_ptr
)
{
a000ad8c: e92d41f1 push {r0, r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
a000ad90: e1a07000 mov r7, r0 <== NOT EXECUTED
a000ad94: e1a06001 mov r6, r1 <== NOT EXECUTED
a000ad98: e1a05002 mov r5, r2 <== NOT EXECUTED
a000ad9c: e1a08003 mov r8, r3 <== NOT EXECUTED
a000ada0: ea000006 b a000adc0 <rtems_chain_get_with_wait+0x34> <== NOT EXECUTED
while (
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
) {
rtems_event_set out;
sc = rtems_event_receive(
a000ada4: e1a00006 mov r0, r6 <== NOT EXECUTED a000ada8: e1a01004 mov r1, r4 <== NOT EXECUTED a000adac: e1a02005 mov r2, r5 <== NOT EXECUTED a000adb0: e1a0300d mov r3, sp <== NOT EXECUTED a000adb4: ebfffd22 bl a000a244 <rtems_event_receive> <== NOT EXECUTED
)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_chain_node *node = NULL;
while (
a000adb8: e3500000 cmp r0, #0 <== NOT EXECUTED a000adbc: 1a000004 bne a000add4 <rtems_chain_get_with_wait+0x48> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get(
rtems_chain_control *the_chain
)
{
return _Chain_Get( the_chain );
a000adc0: e1a00007 mov r0, r7 <== NOT EXECUTED a000adc4: eb000155 bl a000b320 <_Chain_Get> <== NOT EXECUTED
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
a000adc8: e2504000 subs r4, r0, #0 <== NOT EXECUTED a000adcc: 0afffff4 beq a000ada4 <rtems_chain_get_with_wait+0x18> <== NOT EXECUTED a000add0: e3a00000 mov r0, #0 <== NOT EXECUTED
timeout,
&out
);
}
*node_ptr = node;
a000add4: e5884000 str r4, [r8] <== NOT EXECUTED
return sc;
}
a000add8: e8bd81f8 pop {r3, r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
a000addc <rtems_chain_prepend_with_notification>:
rtems_chain_control *chain,
rtems_chain_node *node,
rtems_id task,
rtems_event_set events
)
{
a000addc: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
a000ade0: e1a04002 mov r4, r2 <== NOT EXECUTED
a000ade4: 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 );
a000ade8: eb000173 bl a000b3bc <_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) {
a000adec: e3500000 cmp r0, #0 <== NOT EXECUTED a000adf0: 0a000003 beq a000ae04 <rtems_chain_prepend_with_notification+0x28><== NOT EXECUTED
sc = rtems_event_send( task, events );
a000adf4: e1a00004 mov r0, r4 <== NOT EXECUTED a000adf8: e1a01005 mov r1, r5 <== NOT EXECUTED
}
return sc;
}
a000adfc: 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 );
a000ae00: eafffd6e b a000a3c0 <rtems_event_send> <== NOT EXECUTED
}
return sc;
}
a000ae04: e8bd8030 pop {r4, r5, pc} <== NOT EXECUTED
a000ac74 <rtems_clock_get>:
rtems_status_code rtems_clock_get(
rtems_clock_get_options option,
void *time_buffer
)
{
a000ac74: e92d4010 push {r4, lr}
if ( !time_buffer )
a000ac78: e2514000 subs r4, r1, #0
a000ac7c: 0a000018 beq a000ace4 <rtems_clock_get+0x70>
return RTEMS_INVALID_ADDRESS;
if ( option == RTEMS_CLOCK_GET_TOD )
a000ac80: e3500000 cmp r0, #0
a000ac84: 1a000002 bne a000ac94 <rtems_clock_get+0x20>
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
a000ac88: 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;
}
a000ac8c: 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 );
a000ac90: ea000037 b a000ad74 <rtems_clock_get_tod>
if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH )
a000ac94: e3500001 cmp r0, #1
a000ac98: 1a000002 bne a000aca8 <rtems_clock_get+0x34>
return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer);
a000ac9c: 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;
}
a000aca0: 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);
a000aca4: ea000012 b a000acf4 <rtems_clock_get_seconds_since_epoch>
if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) {
a000aca8: e3500002 cmp r0, #2
a000acac: 1a000001 bne a000acb8 <rtems_clock_get+0x44>
rtems_interval *interval = (rtems_interval *)time_buffer;
*interval = rtems_clock_get_ticks_since_boot();
a000acb0: eb00002b bl a000ad64 <rtems_clock_get_ticks_since_boot> <== NOT EXECUTED a000acb4: ea000002 b a000acc4 <rtems_clock_get+0x50> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) {
a000acb8: e3500003 cmp r0, #3
a000acbc: 1a000003 bne a000acd0 <rtems_clock_get+0x5c>
rtems_interval *interval = (rtems_interval *)time_buffer;
*interval = rtems_clock_get_ticks_per_second();
a000acc0: eb00001f bl a000ad44 <rtems_clock_get_ticks_per_second> <== NOT EXECUTED a000acc4: e5840000 str r0, [r4] <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000acc8: e3a00000 mov r0, #0 <== NOT EXECUTED
a000accc: e8bd8010 pop {r4, pc} <== NOT EXECUTED
}
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
a000acd0: e3500004 cmp r0, #4
a000acd4: 1a000004 bne a000acec <rtems_clock_get+0x78>
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
a000acd8: e1a00004 mov r0, r4 <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
}
a000acdc: 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 );
a000ace0: ea00005c b a000ae58 <rtems_clock_get_tod_timeval> <== NOT EXECUTED
rtems_clock_get_options option,
void *time_buffer
)
{
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
a000ace4: e3a00009 mov r0, #9
a000ace8: e8bd8010 pop {r4, pc}
}
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
return RTEMS_INVALID_NUMBER;
a000acec: e3a0000a mov r0, #10
}
a000acf0: e8bd8010 pop {r4, pc}
a000a9cc <rtems_clock_get_seconds_since_epoch>:
#include <rtems/score/watchdog.h>
rtems_status_code rtems_clock_get_seconds_since_epoch(
rtems_interval *the_interval
)
{
a000a9cc: e92d4010 push {r4, lr}
if ( !the_interval )
a000a9d0: e2504000 subs r4, r0, #0
a000a9d4: 0a00000a beq a000aa04 <rtems_clock_get_seconds_since_epoch+0x38>
return RTEMS_INVALID_ADDRESS;
if ( !_TOD.is_set )
a000a9d8: e59f3034 ldr r3, [pc, #52] ; a000aa14 <rtems_clock_get_seconds_since_epoch+0x48> a000a9dc: e5d32014 ldrb r2, [r3, #20] a000a9e0: e3520000 cmp r2, #0
a000a9e4: 0a000008 beq a000aa0c <rtems_clock_get_seconds_since_epoch+0x40>
static inline uint32_t _Timestamp64_implementation_Get_seconds(
const Timestamp64_Control *_time
)
{
return (uint32_t) (*_time / 1000000000L);
a000a9e8: e8930003 ldm r3, {r0, r1}
a000a9ec: e59f2024 ldr r2, [pc, #36] ; a000aa18 <rtems_clock_get_seconds_since_epoch+0x4c>
a000a9f0: e3a03000 mov r3, #0
a000a9f4: eb0046fe bl a001c5f4 <__divdi3>
a000a9f8: e5840000 str r0, [r4]
return RTEMS_NOT_DEFINED;
*the_interval = _TOD_Seconds_since_epoch();
return RTEMS_SUCCESSFUL;
a000a9fc: e3a00000 mov r0, #0
a000aa00: e8bd8010 pop {r4, pc}
rtems_status_code rtems_clock_get_seconds_since_epoch(
rtems_interval *the_interval
)
{
if ( !the_interval )
return RTEMS_INVALID_ADDRESS;
a000aa04: e3a00009 mov r0, #9 <== NOT EXECUTED
a000aa08: e8bd8010 pop {r4, pc} <== NOT EXECUTED
if ( !_TOD.is_set )
return RTEMS_NOT_DEFINED;
a000aa0c: e3a0000b mov r0, #11 <== NOT EXECUTED
*the_interval = _TOD_Seconds_since_epoch();
return RTEMS_SUCCESSFUL;
}
a000aa10: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a0016e8c <rtems_clock_get_tod_timeval>:
#include <rtems/score/watchdog.h>
rtems_status_code rtems_clock_get_tod_timeval(
struct timeval *time
)
{
a0016e8c: e92d40d3 push {r0, r1, r4, r6, r7, lr}
if ( !time )
a0016e90: e2504000 subs r4, r0, #0
return RTEMS_INVALID_ADDRESS;
a0016e94: 03a00009 moveq r0, #9
rtems_status_code rtems_clock_get_tod_timeval(
struct timeval *time
)
{
if ( !time )
a0016e98: 0a000017 beq a0016efc <rtems_clock_get_tod_timeval+0x70>
return RTEMS_INVALID_ADDRESS;
if ( !_TOD.is_set )
a0016e9c: e59f105c ldr r1, [pc, #92] ; a0016f00 <rtems_clock_get_tod_timeval+0x74> a0016ea0: e5d13014 ldrb r3, [r1, #20] a0016ea4: e3530000 cmp r3, #0
return RTEMS_NOT_DEFINED;
a0016ea8: 03a0000b moveq r0, #11
)
{
if ( !time )
return RTEMS_INVALID_ADDRESS;
if ( !_TOD.is_set )
a0016eac: 0a000012 beq a0016efc <rtems_clock_get_tod_timeval+0x70>
)
{
Timestamp_Control snapshot_as_timestamp;
Timestamp_Control *snapshot_as_timestamp_ptr;
snapshot_as_timestamp_ptr =
a0016eb0: e1a0000d mov r0, sp <== NOT EXECUTED a0016eb4: ebffd86d bl a000d070 <_TOD_Get_with_nanoseconds> <== NOT EXECUTED
static inline void _Timestamp64_implementation_To_timeval(
const Timestamp64_Control *_timestamp,
struct timeval *_timeval
)
{
_timeval->tv_sec = (time_t) (*_timestamp / 1000000000U);
a0016eb8: e59f2044 ldr r2, [pc, #68] ; a0016f04 <rtems_clock_get_tod_timeval+0x78><== NOT EXECUTED
return RTEMS_NOT_DEFINED;
_TOD_Get_timeval( time );
return RTEMS_SUCCESSFUL;
}
a0016ebc: e89000c0 ldm r0, {r6, r7} <== NOT EXECUTED
a0016ec0: e3a03000 mov r3, #0 <== NOT EXECUTED
a0016ec4: e1a00006 mov r0, r6 <== NOT EXECUTED
a0016ec8: e1a01007 mov r1, r7 <== NOT EXECUTED
a0016ecc: ebffba39 bl a00057b8 <__divdi3> <== NOT EXECUTED
_timeval->tv_usec = (suseconds_t) ((*_timestamp % 1000000000U) / 1000U);
a0016ed0: e59f202c ldr r2, [pc, #44] ; a0016f04 <rtems_clock_get_tod_timeval+0x78><== NOT EXECUTED
static inline void _Timestamp64_implementation_To_timeval(
const Timestamp64_Control *_timestamp,
struct timeval *_timeval
)
{
_timeval->tv_sec = (time_t) (*_timestamp / 1000000000U);
a0016ed4: e5840000 str r0, [r4] <== NOT EXECUTED
_timeval->tv_usec = (suseconds_t) ((*_timestamp % 1000000000U) / 1000U);
a0016ed8: e3a03000 mov r3, #0 <== NOT EXECUTED a0016edc: e1a00006 mov r0, r6 <== NOT EXECUTED a0016ee0: e1a01007 mov r1, r7 <== NOT EXECUTED a0016ee4: eb004c7d bl a002a0e0 <__moddi3> <== NOT EXECUTED a0016ee8: e3a02ffa mov r2, #1000 ; 0x3e8 <== NOT EXECUTED a0016eec: e3a03000 mov r3, #0 <== NOT EXECUTED a0016ef0: ebffba30 bl a00057b8 <__divdi3> <== NOT EXECUTED a0016ef4: e5840004 str r0, [r4, #4] <== NOT EXECUTED
if ( !_TOD.is_set )
return RTEMS_NOT_DEFINED;
_TOD_Get_timeval( time );
return RTEMS_SUCCESSFUL;
a0016ef8: e3a00000 mov r0, #0 <== NOT EXECUTED
}
a0016efc: e8bd80dc pop {r2, r3, r4, r6, r7, pc}
a0025cf8 <rtems_clock_get_uptime>:
*/
rtems_status_code rtems_clock_get_uptime(
struct timespec *uptime
)
{
if ( !uptime )
a0025cf8: e3500000 cmp r0, #0 <== NOT EXECUTED
* error code - if unsuccessful
*/
rtems_status_code rtems_clock_get_uptime(
struct timespec *uptime
)
{
a0025cfc: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
if ( !uptime )
a0025d00: 0a000002 beq a0025d10 <rtems_clock_get_uptime+0x18> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_TOD_Get_uptime_as_timespec( uptime );
a0025d04: eb00022d bl a00265c0 <_TOD_Get_uptime_as_timespec> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a0025d08: e3a00000 mov r0, #0 <== NOT EXECUTED
a0025d0c: 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;
a0025d10: e3a00009 mov r0, #9 <== NOT EXECUTED
_TOD_Get_uptime_as_timespec( uptime );
return RTEMS_SUCCESSFUL;
}
a0025d14: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a0015d94 <rtems_clock_get_uptime_seconds>:
#endif
#include <rtems/rtems/clock.h>
time_t rtems_clock_get_uptime_seconds( void )
{
a0015d94: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
uint32_t level;
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a0015d98: e10f3000 mrs r3, CPSR <== NOT EXECUTED a0015d9c: e3832080 orr r2, r3, #128 ; 0x80 <== NOT EXECUTED a0015da0: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
Timestamp_Control snapshot_as_timestamp;
struct timespec snapshot_as_timespec;
ISR_Level level;
_ISR_Disable( level );
snapshot_as_timestamp = _TOD.uptime;
a0015da4: e59f2018 ldr r2, [pc, #24] ; a0015dc4 <rtems_clock_get_uptime_seconds+0x30><== NOT EXECUTED
a0015da8: e2821008 add r1, r2, #8 <== NOT EXECUTED
a0015dac: e8910003 ldm r1, {r0, r1} <== NOT EXECUTED
static inline void arm_interrupt_enable( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
ARM_SWITCH_REGISTERS;
__asm__ volatile (
a0015db0: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
static inline void _Timestamp64_implementation_To_timespec(
const Timestamp64_Control *_timestamp,
struct timespec *_timespec
)
{
_timespec->tv_sec = (time_t) (*_timestamp / 1000000000L);
a0015db4: e59f200c ldr r2, [pc, #12] ; a0015dc8 <rtems_clock_get_uptime_seconds+0x34><== NOT EXECUTED a0015db8: e3a03000 mov r3, #0 <== NOT EXECUTED a0015dbc: eb005858 bl a002bf24 <__divdi3> <== NOT EXECUTED
_ISR_Enable( level );
_Timestamp_To_timespec( &snapshot_as_timestamp, &snapshot_as_timespec );
return snapshot_as_timespec.tv_sec;
}
a0015dc0: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a0015dcc <rtems_clock_get_uptime_timeval>:
#endif
#include <rtems/rtems/clock.h>
void rtems_clock_get_uptime_timeval( struct timeval *uptime )
{
a0015dcc: e92d40d3 push {r0, r1, r4, r6, r7, lr} <== NOT EXECUTED
a0015dd0: e1a04000 mov r4, r0 <== NOT EXECUTED
*/
static inline void _TOD_Get_uptime(
Timestamp_Control *time
)
{
_TOD_Get_with_nanoseconds( time, &_TOD.uptime );
a0015dd4: e59f1048 ldr r1, [pc, #72] ; a0015e24 <rtems_clock_get_uptime_timeval+0x58><== NOT EXECUTED a0015dd8: e1a0000d mov r0, sp <== NOT EXECUTED a0015ddc: eb00118e bl a001a41c <_TOD_Get_with_nanoseconds> <== NOT EXECUTED
Timestamp_Control snapshot_as_timestamp;
_TOD_Get_uptime( &snapshot_as_timestamp );
_Timestamp_To_timeval( &snapshot_as_timestamp, uptime );
a0015de0: e89d00c0 ldm sp, {r6, r7} <== NOT EXECUTED
static inline void _Timestamp64_implementation_To_timeval(
const Timestamp64_Control *_timestamp,
struct timeval *_timeval
)
{
_timeval->tv_sec = (time_t) (*_timestamp / 1000000000U);
a0015de4: e59f203c ldr r2, [pc, #60] ; a0015e28 <rtems_clock_get_uptime_timeval+0x5c><== NOT EXECUTED a0015de8: e3a03000 mov r3, #0 <== NOT EXECUTED a0015dec: e1a00006 mov r0, r6 <== NOT EXECUTED a0015df0: e1a01007 mov r1, r7 <== NOT EXECUTED a0015df4: eb00584a bl a002bf24 <__divdi3> <== NOT EXECUTED
_timeval->tv_usec = (suseconds_t) ((*_timestamp % 1000000000U) / 1000U);
a0015df8: e59f2028 ldr r2, [pc, #40] ; a0015e28 <rtems_clock_get_uptime_timeval+0x5c><== NOT EXECUTED
static inline void _Timestamp64_implementation_To_timeval(
const Timestamp64_Control *_timestamp,
struct timeval *_timeval
)
{
_timeval->tv_sec = (time_t) (*_timestamp / 1000000000U);
a0015dfc: e5840000 str r0, [r4] <== NOT EXECUTED
_timeval->tv_usec = (suseconds_t) ((*_timestamp % 1000000000U) / 1000U);
a0015e00: e3a03000 mov r3, #0 <== NOT EXECUTED a0015e04: e1a00006 mov r0, r6 <== NOT EXECUTED a0015e08: e1a01007 mov r1, r7 <== NOT EXECUTED a0015e0c: eb00597f bl a002c410 <__moddi3> <== NOT EXECUTED a0015e10: e3a02ffa mov r2, #1000 ; 0x3e8 <== NOT EXECUTED a0015e14: e3a03000 mov r3, #0 <== NOT EXECUTED a0015e18: eb005841 bl a002bf24 <__divdi3> <== NOT EXECUTED a0015e1c: e5840004 str r0, [r4, #4] <== NOT EXECUTED
}
a0015e20: e8bd80dc pop {r2, r3, r4, r6, r7, pc} <== NOT EXECUTED
a0009b08 <rtems_clock_tick>:
#include <rtems/score/thread.h>
#include <rtems/score/tod.h>
#include <rtems/score/watchdog.h>
rtems_status_code rtems_clock_tick( void )
{
a0009b08: e52de004 push {lr} ; (str lr, [sp, #-4]!)
_TOD_Tickle_ticks();
a0009b0c: eb000528 bl a000afb4 <_TOD_Tickle_ticks>
*/
RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_ticks( void )
{
_Watchdog_Tickle( &_Watchdog_Ticks_chain );
a0009b10: e59f0038 ldr r0, [pc, #56] ; a0009b50 <rtems_clock_tick+0x48> a0009b14: eb000e68 bl a000d4bc <_Watchdog_Tickle>
* scheduler which support standard RTEMS features, this includes
* time-slicing management.
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Tick( void )
{
_Scheduler.Operations.tick();
a0009b18: e59f3034 ldr r3, [pc, #52] ; a0009b54 <rtems_clock_tick+0x4c> a0009b1c: e5933038 ldr r3, [r3, #56] ; 0x38 a0009b20: e12fff33 blx r3
* otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_context_switch_necessary( void )
{
return ( _Thread_Dispatch_necessary );
a0009b24: e59f302c ldr r3, [pc, #44] ; a0009b58 <rtems_clock_tick+0x50> a0009b28: e5d33004 ldrb r3, [r3, #4]
_Watchdog_Tickle_ticks();
_Scheduler_Tick();
if ( _Thread_Is_context_switch_necessary() &&
a0009b2c: e3530000 cmp r3, #0
a0009b30: 0a000004 beq a0009b48 <rtems_clock_tick+0x40>
* This routine returns true if thread dispatch indicates
* that we are in a critical section.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Dispatch_in_critical_section(void)
{
if ( _Thread_Dispatch_disable_level == 0 )
a0009b34: e59f3020 ldr r3, [pc, #32] ; a0009b5c <rtems_clock_tick+0x54><== NOT EXECUTED a0009b38: e5933000 ldr r3, [r3] <== NOT EXECUTED a0009b3c: e3530000 cmp r3, #0 <== NOT EXECUTED a0009b40: 1a000000 bne a0009b48 <rtems_clock_tick+0x40> <== NOT EXECUTED
_Thread_Is_dispatching_enabled() )
_Thread_Dispatch();
a0009b44: eb000aaf bl a000c608 <_Thread_Dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
a0009b48: e3a00000 mov r0, #0
a0009b4c: e49df004 pop {pc} ; (ldr pc, [sp], #4)
a000c57c <rtems_extension_ident>:
rtems_status_code rtems_extension_ident(
rtems_name name,
rtems_id *id
)
{
a000c57c: e1a02000 mov r2, r0 <== NOT EXECUTED
a000c580: e1a03001 mov r3, r1 <== NOT EXECUTED
a000c584: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
Objects_Name_or_id_lookup_errors status;
status = _Objects_Name_to_id_u32(
a000c588: e1a01002 mov r1, r2 <== NOT EXECUTED a000c58c: e59f0010 ldr r0, [pc, #16] ; a000c5a4 <rtems_extension_ident+0x28><== NOT EXECUTED a000c590: e3e02102 mvn r2, #-2147483648 ; 0x80000000 <== NOT EXECUTED a000c594: eb0004ae bl a000d854 <_Objects_Name_to_id_u32> <== NOT EXECUTED
OBJECTS_SEARCH_LOCAL_NODE,
id
);
return _Status_Object_name_errors_to_status[ status ];
}
a000c598: e59f3008 ldr r3, [pc, #8] ; a000c5a8 <rtems_extension_ident+0x2c><== NOT EXECUTED
a000c59c: e7930100 ldr r0, [r3, r0, lsl #2] <== NOT EXECUTED
a000c5a0: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a000aa78 <rtems_interrupt_disable>:
uint32_t level;
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a000aa78: e10f0000 mrs r0, CPSR <== NOT EXECUTED a000aa7c: e3803080 orr r3, r0, #128 ; 0x80 <== NOT EXECUTED a000aa80: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
rtems_interrupt_level previous_level;
_ISR_Disable( previous_level );
return previous_level;
}
a000aa84: e12fff1e bx lr <== NOT EXECUTED
a000aa88 <rtems_interrupt_enable>:
static inline void arm_interrupt_enable( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
ARM_SWITCH_REGISTERS;
__asm__ volatile (
a000aa88: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED
void rtems_interrupt_enable(
rtems_interrupt_level previous_level
)
{
_ISR_Enable( previous_level );
}
a000aa8c: e12fff1e bx lr <== NOT EXECUTED
a000aa90 <rtems_interrupt_flash>:
static inline void arm_interrupt_flash( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a000aa90: e10f3000 mrs r3, CPSR <== NOT EXECUTED a000aa94: e129f000 msr CPSR_fc, r0 <== NOT EXECUTED a000aa98: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED
void rtems_interrupt_flash(
rtems_interrupt_level previous_level
)
{
_ISR_Flash( previous_level );
}
a000aa9c: e12fff1e bx lr <== NOT EXECUTED
a000aaa0 <rtems_interrupt_is_in_progress>:
#undef rtems_interrupt_is_in_progress
bool rtems_interrupt_is_in_progress( void )
{
return _ISR_Is_in_progress();
a000aaa0: e59f300c ldr r3, [pc, #12] ; a000aab4 <rtems_interrupt_is_in_progress+0x14><== NOT EXECUTED a000aaa4: e5930000 ldr r0, [r3] <== NOT EXECUTED
}
a000aaa8: e2900000 adds r0, r0, #0 <== NOT EXECUTED a000aaac: 13a00001 movne r0, #1 <== NOT EXECUTED a000aab0: e12fff1e bx lr <== NOT EXECUTED
a000aab8 <rtems_interrupt_level_body>:
Modes_Control rtems_interrupt_level_body(
uint32_t level
)
{
return RTEMS_INTERRUPT_LEVEL(level);
}
a000aab8: e2000080 and r0, r0, #128 ; 0x80 <== NOT EXECUTED a000aabc: e12fff1e bx lr <== NOT EXECUTED
a00108d0 <rtems_io_close>:
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a00108d0: e59fc044 ldr ip, [pc, #68] ; a001091c <rtems_io_close+0x4c>
rtems_status_code rtems_io_close(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a00108d4: e92d4010 push {r4, lr}
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a00108d8: e59cc000 ldr ip, [ip]
rtems_status_code rtems_io_close(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a00108dc: e1a03000 mov r3, r0
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a00108e0: e150000c cmp r0, ip
a00108e4: 2a000008 bcs a001090c <rtems_io_close+0x3c>
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].close_entry;
a00108e8: e59fc030 ldr ip, [pc, #48] ; a0010920 <rtems_io_close+0x50> a00108ec: e3a04018 mov r4, #24 a00108f0: e59cc000 ldr ip, [ip] a00108f4: e023c394 mla r3, r4, r3, ip a00108f8: e5933008 ldr r3, [r3, #8]
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a00108fc: e3530000 cmp r3, #0
a0010900: 0a000003 beq a0010914 <rtems_io_close+0x44>
a0010904: e12fff33 blx r3
a0010908: e8bd8010 pop {r4, pc}
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
a001090c: e3a0000a mov r0, #10 <== NOT EXECUTED
a0010910: e8bd8010 pop {r4, pc} <== NOT EXECUTED
callout = _IO_Driver_address_table[major].close_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a0010914: e1a00003 mov r0, r3
}
a0010918: e8bd8010 pop {r4, pc}
a0010924 <rtems_io_control>:
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010924: e59fc044 ldr ip, [pc, #68] ; a0010970 <rtems_io_control+0x4c>
rtems_status_code rtems_io_control(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a0010928: e92d4010 push {r4, lr}
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a001092c: e59cc000 ldr ip, [ip]
rtems_status_code rtems_io_control(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a0010930: e1a03000 mov r3, r0
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010934: e150000c cmp r0, ip
a0010938: 2a000008 bcs a0010960 <rtems_io_control+0x3c>
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].control_entry;
a001093c: e59fc030 ldr ip, [pc, #48] ; a0010974 <rtems_io_control+0x50> a0010940: e3a04018 mov r4, #24 a0010944: e59cc000 ldr ip, [ip] a0010948: e023c394 mla r3, r4, r3, ip a001094c: e5933014 ldr r3, [r3, #20]
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a0010950: e3530000 cmp r3, #0
a0010954: 0a000003 beq a0010968 <rtems_io_control+0x44>
a0010958: e12fff33 blx r3
a001095c: e8bd8010 pop {r4, pc}
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
a0010960: e3a0000a mov r0, #10 <== NOT EXECUTED
a0010964: e8bd8010 pop {r4, pc} <== NOT EXECUTED
callout = _IO_Driver_address_table[major].control_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a0010968: e1a00003 mov r0, r3 <== NOT EXECUTED
}
a001096c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a000eeb8 <rtems_io_initialize>:
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a000eeb8: e59fc044 ldr ip, [pc, #68] ; a000ef04 <rtems_io_initialize+0x4c>
rtems_status_code rtems_io_initialize(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a000eebc: e92d4010 push {r4, lr}
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a000eec0: e59cc000 ldr ip, [ip]
rtems_status_code rtems_io_initialize(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a000eec4: e1a03000 mov r3, r0
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a000eec8: e150000c cmp r0, ip
a000eecc: 2a000008 bcs a000eef4 <rtems_io_initialize+0x3c>
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].initialization_entry;
a000eed0: e59fc030 ldr ip, [pc, #48] ; a000ef08 <rtems_io_initialize+0x50> a000eed4: e3a04018 mov r4, #24 a000eed8: e0030394 mul r3, r4, r3 a000eedc: e59cc000 ldr ip, [ip] a000eee0: e79c3003 ldr r3, [ip, r3]
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a000eee4: e3530000 cmp r3, #0
a000eee8: 0a000003 beq a000eefc <rtems_io_initialize+0x44>
a000eeec: e12fff33 blx r3
a000eef0: e8bd8010 pop {r4, pc}
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
a000eef4: e3a0000a mov r0, #10 <== NOT EXECUTED
a000eef8: e8bd8010 pop {r4, pc} <== NOT EXECUTED
callout = _IO_Driver_address_table[major].initialization_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a000eefc: e1a00003 mov r0, r3
}
a000ef00: e8bd8010 pop {r4, pc}
a0010978 <rtems_io_open>:
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010978: e59fc044 ldr ip, [pc, #68] ; a00109c4 <rtems_io_open+0x4c>
rtems_status_code rtems_io_open(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a001097c: e92d4010 push {r4, lr}
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010980: e59cc000 ldr ip, [ip]
rtems_status_code rtems_io_open(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a0010984: e1a03000 mov r3, r0
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010988: e150000c cmp r0, ip
a001098c: 2a000008 bcs a00109b4 <rtems_io_open+0x3c>
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].open_entry;
a0010990: e59fc030 ldr ip, [pc, #48] ; a00109c8 <rtems_io_open+0x50> a0010994: e3a04018 mov r4, #24 a0010998: e59cc000 ldr ip, [ip] a001099c: e023c394 mla r3, r4, r3, ip a00109a0: e5933004 ldr r3, [r3, #4]
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a00109a4: e3530000 cmp r3, #0
a00109a8: 0a000003 beq a00109bc <rtems_io_open+0x44>
a00109ac: e12fff33 blx r3
a00109b0: e8bd8010 pop {r4, pc}
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
a00109b4: e3a0000a mov r0, #10 <== NOT EXECUTED
a00109b8: e8bd8010 pop {r4, pc} <== NOT EXECUTED
callout = _IO_Driver_address_table[major].open_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a00109bc: e1a00003 mov r0, r3
}
a00109c0: e8bd8010 pop {r4, pc}
a00109cc <rtems_io_read>:
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a00109cc: e59fc044 ldr ip, [pc, #68] ; a0010a18 <rtems_io_read+0x4c>
rtems_status_code rtems_io_read(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a00109d0: e92d4010 push {r4, lr}
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a00109d4: e59cc000 ldr ip, [ip]
rtems_status_code rtems_io_read(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a00109d8: e1a03000 mov r3, r0
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a00109dc: e150000c cmp r0, ip
a00109e0: 2a000008 bcs a0010a08 <rtems_io_read+0x3c>
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].read_entry;
a00109e4: e59fc030 ldr ip, [pc, #48] ; a0010a1c <rtems_io_read+0x50> a00109e8: e3a04018 mov r4, #24 a00109ec: e59cc000 ldr ip, [ip] a00109f0: e023c394 mla r3, r4, r3, ip a00109f4: e593300c ldr r3, [r3, #12]
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a00109f8: e3530000 cmp r3, #0
a00109fc: 0a000003 beq a0010a10 <rtems_io_read+0x44>
a0010a00: e12fff33 blx r3
a0010a04: e8bd8010 pop {r4, pc}
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
a0010a08: e3a0000a mov r0, #10 <== NOT EXECUTED
a0010a0c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
callout = _IO_Driver_address_table[major].read_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a0010a10: e1a00003 mov r0, r3
}
a0010a14: e8bd8010 pop {r4, pc}
a000baf4 <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
)
{
a000baf4: e92d4010 push {r4, lr}
a000baf8: e1a04000 mov r4, r0
rtems_device_major_number major_limit = _IO_Number_of_drivers;
if ( rtems_interrupt_is_in_progress() )
a000bafc: e59f015c ldr r0, [pc, #348] ; a000bc60 <rtems_io_register_driver+0x16c>
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;
a000bb00: e59f315c ldr r3, [pc, #348] ; a000bc64 <rtems_io_register_driver+0x170>
if ( rtems_interrupt_is_in_progress() )
a000bb04: e5900000 ldr r0, [r0]
rtems_device_major_number major,
const rtems_driver_address_table *driver_table,
rtems_device_major_number *registered_major
)
{
rtems_device_major_number major_limit = _IO_Number_of_drivers;
a000bb08: e5933000 ldr r3, [r3]
if ( rtems_interrupt_is_in_progress() )
a000bb0c: e3500000 cmp r0, #0
a000bb10: 1a000043 bne a000bc24 <rtems_io_register_driver+0x130>
return RTEMS_CALLED_FROM_ISR;
if ( registered_major == NULL )
a000bb14: e3520000 cmp r2, #0
a000bb18: 0a000043 beq a000bc2c <rtems_io_register_driver+0x138>
return RTEMS_INVALID_ADDRESS;
/* Set it to an invalid value */
*registered_major = major_limit;
if ( driver_table == NULL )
a000bb1c: e3510000 cmp r1, #0
if ( registered_major == NULL )
return RTEMS_INVALID_ADDRESS;
/* Set it to an invalid value */
*registered_major = major_limit;
a000bb20: e5823000 str r3, [r2]
if ( driver_table == NULL )
a000bb24: 0a000040 beq a000bc2c <rtems_io_register_driver+0x138>
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
a000bb28: e5910000 ldr r0, [r1] a000bb2c: e3500000 cmp r0, #0
a000bb30: 1a000041 bne a000bc3c <rtems_io_register_driver+0x148>
a000bb34: e5910004 ldr r0, [r1, #4] a000bb38: e3500000 cmp r0, #0
a000bb3c: 1a00003e bne a000bc3c <rtems_io_register_driver+0x148>
a000bb40: ea000039 b a000bc2c <rtems_io_register_driver+0x138> <== NOT EXECUTED
*
* This rountine increments the thread dispatch level
*/
RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void)
{
uint32_t level = _Thread_Dispatch_disable_level;
a000bb44: e59f311c ldr r3, [pc, #284] ; a000bc68 <rtems_io_register_driver+0x174> a000bb48: e5930000 ldr r0, [r3]
++level;
a000bb4c: e2800001 add r0, r0, #1
_Thread_Dispatch_disable_level = level;
a000bb50: e5830000 str r0, [r3]
if ( major >= major_limit )
return RTEMS_INVALID_NUMBER;
_Thread_Disable_dispatch();
if ( major == 0 ) {
a000bb54: e3540000 cmp r4, #0 a000bb58: e59f010c ldr r0, [pc, #268] ; a000bc6c <rtems_io_register_driver+0x178>
a000bb5c: 1a000010 bne a000bba4 <rtems_io_register_driver+0xb0>
static rtems_status_code rtems_io_obtain_major_number(
rtems_device_major_number *major
)
{
rtems_device_major_number n = _IO_Number_of_drivers;
a000bb60: e59f30fc ldr r3, [pc, #252] ; a000bc64 <rtems_io_register_driver+0x170> a000bb64: e593c000 ldr ip, [r3] a000bb68: e5903000 ldr r3, [r0] a000bb6c: ea000006 b a000bb8c <rtems_io_register_driver+0x98>
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
a000bb70: e5930000 ldr r0, [r3] a000bb74: e3500000 cmp r0, #0
a000bb78: 1a000032 bne a000bc48 <rtems_io_register_driver+0x154>
a000bb7c: e5930004 ldr r0, [r3, #4] a000bb80: e3500000 cmp r0, #0
a000bb84: 1a00002f bne a000bc48 <rtems_io_register_driver+0x154>
a000bb88: ea000001 b a000bb94 <rtems_io_register_driver+0xa0>
rtems_device_major_number n = _IO_Number_of_drivers;
rtems_device_major_number m = 0;
/* major is error checked by caller */
for ( m = 0; m < n; ++m ) {
a000bb8c: e154000c cmp r4, ip
a000bb90: 1afffff6 bne a000bb70 <rtems_io_register_driver+0x7c>
}
/* Assigns invalid value in case of failure */
*major = m;
if ( m != n )
a000bb94: e154000c cmp r4, ip
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
a000bb98: e5824000 str r4, [r2]
if ( m != n )
a000bb9c: 1a000011 bne a000bbe8 <rtems_io_register_driver+0xf4>
a000bba0: ea00002b b a000bc54 <rtems_io_register_driver+0x160>
_Thread_Enable_dispatch();
return sc;
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
a000bba4: e3a03018 mov r3, #24 a000bba8: e0030394 mul r3, r4, r3 a000bbac: e5900000 ldr r0, [r0] a000bbb0: e080c003 add ip, r0, r3
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
a000bbb4: e7903003 ldr r3, [r0, r3] a000bbb8: e3530000 cmp r3, #0 a000bbbc: 13a03000 movne r3, #0
a000bbc0: 1a000002 bne a000bbd0 <rtems_io_register_driver+0xdc>
return RTEMS_SUCCESSFUL;
return RTEMS_TOO_MANY;
}
rtems_status_code rtems_io_register_driver(
a000bbc4: e59c3004 ldr r3, [ip, #4] a000bbc8: e2733001 rsbs r3, r3, #1 a000bbcc: 33a03000 movcc r3, #0
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
if ( !rtems_io_is_empty_table( table ) ) {
a000bbd0: e3530000 cmp r3, #0
_Thread_Enable_dispatch();
return RTEMS_RESOURCE_IN_USE;
}
*registered_major = major;
a000bbd4: 15824000 strne r4, [r2]
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
if ( !rtems_io_is_empty_table( table ) ) {
a000bbd8: 1a000002 bne a000bbe8 <rtems_io_register_driver+0xf4>
_Thread_Enable_dispatch();
a000bbdc: eb000736 bl a000d8bc <_Thread_Enable_dispatch>
return RTEMS_RESOURCE_IN_USE;
a000bbe0: e3a0000c mov r0, #12
a000bbe4: e8bd8010 pop {r4, pc}
}
*registered_major = major;
}
_IO_Driver_address_table [major] = *driver_table;
a000bbe8: e59f307c ldr r3, [pc, #124] ; a000bc6c <rtems_io_register_driver+0x178>
a000bbec: e3a0c018 mov ip, #24
a000bbf0: e1a0e001 mov lr, r1
a000bbf4: e5933000 ldr r3, [r3]
a000bbf8: e02c3c94 mla ip, r4, ip, r3
a000bbfc: e8be000f ldm lr!, {r0, r1, r2, r3}
a000bc00: e8ac000f stmia ip!, {r0, r1, r2, r3}
a000bc04: e89e0003 ldm lr, {r0, r1}
a000bc08: e88c0003 stm ip, {r0, r1}
_Thread_Enable_dispatch();
a000bc0c: eb00072a bl a000d8bc <_Thread_Enable_dispatch>
return rtems_io_initialize( major, 0, NULL );
a000bc10: e3a01000 mov r1, #0 a000bc14: e1a00004 mov r0, r4 a000bc18: e1a02001 mov r2, r1
}
a000bc1c: e8bd4010 pop {r4, lr}
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
a000bc20: ea001c42 b a0012d30 <rtems_io_initialize>
)
{
rtems_device_major_number major_limit = _IO_Number_of_drivers;
if ( rtems_interrupt_is_in_progress() )
return RTEMS_CALLED_FROM_ISR;
a000bc24: e3a00012 mov r0, #18 <== NOT EXECUTED
a000bc28: e8bd8010 pop {r4, pc} <== NOT EXECUTED
if ( driver_table == NULL )
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
a000bc2c: e3a00009 mov r0, #9 <== NOT EXECUTED
a000bc30: e8bd8010 pop {r4, pc} <== NOT EXECUTED
if ( major >= major_limit )
return RTEMS_INVALID_NUMBER;
a000bc34: e3a0000a mov r0, #10 <== NOT EXECUTED
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
}
a000bc38: e8bd8010 pop {r4, pc} <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
if ( major >= major_limit )
a000bc3c: e1540003 cmp r4, r3
a000bc40: 2afffffb bcs a000bc34 <rtems_io_register_driver+0x140>
a000bc44: eaffffbe b a000bb44 <rtems_io_register_driver+0x50>
rtems_device_major_number n = _IO_Number_of_drivers;
rtems_device_major_number m = 0;
/* major is error checked by caller */
for ( m = 0; m < n; ++m ) {
a000bc48: e2844001 add r4, r4, #1 a000bc4c: e2833018 add r3, r3, #24 a000bc50: eaffffcd b a000bb8c <rtems_io_register_driver+0x98>
if ( major == 0 ) {
rtems_status_code sc = rtems_io_obtain_major_number( registered_major );
if ( sc != RTEMS_SUCCESSFUL ) {
_Thread_Enable_dispatch();
a000bc54: eb000718 bl a000d8bc <_Thread_Enable_dispatch>
*major = m;
if ( m != n )
return RTEMS_SUCCESSFUL;
return RTEMS_TOO_MANY;
a000bc58: 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;
a000bc5c: e8bd8010 pop {r4, pc}
a000bc70 <rtems_io_unregister_driver>:
rtems_status_code rtems_io_unregister_driver(
rtems_device_major_number major
)
{
if ( rtems_interrupt_is_in_progress() )
a000bc70: e59f3060 ldr r3, [pc, #96] ; a000bcd8 <rtems_io_unregister_driver+0x68>
#include <string.h>
rtems_status_code rtems_io_unregister_driver(
rtems_device_major_number major
)
{
a000bc74: e92d4010 push {r4, lr}
if ( rtems_interrupt_is_in_progress() )
a000bc78: e5934000 ldr r4, [r3] a000bc7c: e3540000 cmp r4, #0
a000bc80: 1a000010 bne a000bcc8 <rtems_io_unregister_driver+0x58>
return RTEMS_CALLED_FROM_ISR;
if ( major < _IO_Number_of_drivers ) {
a000bc84: e59f3050 ldr r3, [pc, #80] ; a000bcdc <rtems_io_unregister_driver+0x6c> a000bc88: e5933000 ldr r3, [r3] a000bc8c: e1500003 cmp r0, r3
a000bc90: 2a00000e bcs a000bcd0 <rtems_io_unregister_driver+0x60>
*
* This rountine increments the thread dispatch level
*/
RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void)
{
uint32_t level = _Thread_Dispatch_disable_level;
a000bc94: e59f3044 ldr r3, [pc, #68] ; a000bce0 <rtems_io_unregister_driver+0x70> a000bc98: e5932000 ldr r2, [r3]
++level;
a000bc9c: e2822001 add r2, r2, #1
_Thread_Dispatch_disable_level = level;
a000bca0: e5832000 str r2, [r3]
_Thread_Disable_dispatch();
memset(
a000bca4: e59f3038 ldr r3, [pc, #56] ; a000bce4 <rtems_io_unregister_driver+0x74>
&_IO_Driver_address_table[major],
a000bca8: e3a02018 mov r2, #24
if ( rtems_interrupt_is_in_progress() )
return RTEMS_CALLED_FROM_ISR;
if ( major < _IO_Number_of_drivers ) {
_Thread_Disable_dispatch();
memset(
a000bcac: e1a01004 mov r1, r4 a000bcb0: e5933000 ldr r3, [r3] a000bcb4: e0203092 mla r0, r2, r0, r3 a000bcb8: eb0025f9 bl a00154a4 <memset>
&_IO_Driver_address_table[major],
0,
sizeof( rtems_driver_address_table )
);
_Thread_Enable_dispatch();
a000bcbc: eb0006fe bl a000d8bc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000bcc0: e1a00004 mov r0, r4
a000bcc4: 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;
a000bcc8: e3a00012 mov r0, #18 <== NOT EXECUTED
a000bccc: e8bd8010 pop {r4, pc} <== NOT EXECUTED
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
return RTEMS_UNSATISFIED;
a000bcd0: e3a0000d mov r0, #13 <== NOT EXECUTED
}
a000bcd4: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a0010a20 <rtems_io_write>:
void *argument
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010a20: e59fc044 ldr ip, [pc, #68] ; a0010a6c <rtems_io_write+0x4c>
rtems_status_code rtems_io_write(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a0010a24: e92d4010 push {r4, lr}
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010a28: e59cc000 ldr ip, [ip]
rtems_status_code rtems_io_write(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
a0010a2c: e1a03000 mov r3, r0
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
a0010a30: e150000c cmp r0, ip
a0010a34: 2a000008 bcs a0010a5c <rtems_io_write+0x3c>
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].write_entry;
a0010a38: e59fc030 ldr ip, [pc, #48] ; a0010a70 <rtems_io_write+0x50> a0010a3c: e3a04018 mov r4, #24 a0010a40: e59cc000 ldr ip, [ip] a0010a44: e023c394 mla r3, r4, r3, ip a0010a48: e5933010 ldr r3, [r3, #16]
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a0010a4c: e3530000 cmp r3, #0
a0010a50: 0a000003 beq a0010a64 <rtems_io_write+0x44>
a0010a54: e12fff33 blx r3
a0010a58: e8bd8010 pop {r4, pc}
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
a0010a5c: e3a0000a mov r0, #10 <== NOT EXECUTED
a0010a60: e8bd8010 pop {r4, pc} <== NOT EXECUTED
callout = _IO_Driver_address_table[major].write_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
a0010a64: e1a00003 mov r0, r3 <== NOT EXECUTED
}
a0010a68: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a00165f4 <rtems_message_queue_broadcast>:
rtems_id id,
const void *buffer,
size_t size,
uint32_t *count
)
{
a00165f4: e92d40f7 push {r0, r1, r2, r4, r5, r6, r7, lr}
register Message_queue_Control *the_message_queue;
Objects_Locations location;
CORE_message_queue_Status core_status;
if ( !buffer )
a00165f8: e2517000 subs r7, r1, #0
rtems_id id,
const void *buffer,
size_t size,
uint32_t *count
)
{
a00165fc: e1a04000 mov r4, r0 a0016600: e1a05002 mov r5, r2 a0016604: e1a06003 mov r6, r3
register Message_queue_Control *the_message_queue;
Objects_Locations location;
CORE_message_queue_Status core_status;
if ( !buffer )
a0016608: 0a000014 beq a0016660 <rtems_message_queue_broadcast+0x6c>
return RTEMS_INVALID_ADDRESS;
if ( !count )
a001660c: e3530000 cmp r3, #0
a0016610: 0a000012 beq a0016660 <rtems_message_queue_broadcast+0x6c>
RTEMS_INLINE_ROUTINE Message_queue_Control *_Message_queue_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
a0016614: e59f004c ldr r0, [pc, #76] ; a0016668 <rtems_message_queue_broadcast+0x74> a0016618: e1a01004 mov r1, r4 a001661c: e28d2008 add r2, sp, #8 a0016620: eb0014bf bl a001b924 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
a0016624: e59d3008 ldr r3, [sp, #8] a0016628: e3530000 cmp r3, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a001662c: 13a00004 movne r0, #4
if ( !count )
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
a0016630: 1a00000b bne a0016664 <rtems_message_queue_broadcast+0x70>
case OBJECTS_LOCAL:
core_status = _CORE_message_queue_Broadcast(
a0016634: e88d0048 stm sp, {r3, r6}
a0016638: e1a01007 mov r1, r7
a001663c: e1a03004 mov r3, r4
a0016640: e1a02005 mov r2, r5
a0016644: e2800014 add r0, r0, #20
a0016648: eb000dae bl a0019d08 <_CORE_message_queue_Broadcast>
a001664c: e1a04000 mov r4, r0
NULL,
#endif
count
);
_Thread_Enable_dispatch();
a0016650: eb00183b bl a001c744 <_Thread_Enable_dispatch>
return
a0016654: e1a00004 mov r0, r4 a0016658: eb0000cd bl a0016994 <_Message_queue_Translate_core_message_queue_return_code> a001665c: ea000000 b a0016664 <rtems_message_queue_broadcast+0x70>
if ( !buffer )
return RTEMS_INVALID_ADDRESS;
if ( !count )
return RTEMS_INVALID_ADDRESS;
a0016660: e3a00009 mov r0, #9 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0016664: e8bd80fe pop {r1, r2, r3, r4, r5, r6, r7, pc}
a0011788 <rtems_message_queue_create>:
uint32_t count,
size_t max_message_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
a0011788: e92d45f1 push {r0, r4, r5, r6, r7, r8, sl, lr}
#if defined(RTEMS_MULTIPROCESSING)
bool is_global;
size_t max_packet_payload_size;
#endif
if ( !rtems_is_name_valid( name ) )
a001178c: e2507000 subs r7, r0, #0
uint32_t count,
size_t max_message_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
a0011790: e1a06001 mov r6, r1 a0011794: e1a05002 mov r5, r2 a0011798: e1a0a003 mov sl, r3 a001179c: e59d8020 ldr r8, [sp, #32]
bool is_global;
size_t max_packet_payload_size;
#endif
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
a00117a0: 03a00003 moveq r0, #3
#if defined(RTEMS_MULTIPROCESSING)
bool is_global;
size_t max_packet_payload_size;
#endif
if ( !rtems_is_name_valid( name ) )
a00117a4: 0a00002e beq a0011864 <rtems_message_queue_create+0xdc>
return RTEMS_INVALID_NAME;
if ( !id )
a00117a8: e3580000 cmp r8, #0
return RTEMS_INVALID_ADDRESS;
a00117ac: 03a00009 moveq r0, #9
#endif
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
a00117b0: 0a00002b beq a0011864 <rtems_message_queue_create+0xdc>
if ( (is_global = _Attributes_Is_global( attribute_set ) ) &&
!_System_state_Is_multiprocessing )
return RTEMS_MP_NOT_CONFIGURED;
#endif
if ( count == 0 )
a00117b4: e3510000 cmp r1, #0
return RTEMS_INVALID_NUMBER;
a00117b8: 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 )
a00117bc: 0a000028 beq a0011864 <rtems_message_queue_create+0xdc>
return RTEMS_INVALID_NUMBER;
if ( max_message_size == 0 )
a00117c0: e3520000 cmp r2, #0
return RTEMS_INVALID_SIZE;
a00117c4: 03a00008 moveq r0, #8
#endif
if ( count == 0 )
return RTEMS_INVALID_NUMBER;
if ( max_message_size == 0 )
a00117c8: 0a000025 beq a0011864 <rtems_message_queue_create+0xdc>
*
* This rountine increments the thread dispatch level
*/
RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void)
{
uint32_t level = _Thread_Dispatch_disable_level;
a00117cc: e59f3094 ldr r3, [pc, #148] ; a0011868 <rtems_message_queue_create+0xe0> a00117d0: e5932000 ldr r2, [r3]
++level;
a00117d4: e2822001 add r2, r2, #1
_Thread_Dispatch_disable_level = level;
a00117d8: e5832000 str r2, [r3]
#endif
#endif
_Thread_Disable_dispatch(); /* protects object pointer */
the_message_queue = _Message_queue_Allocate();
a00117dc: eb001576 bl a0016dbc <_Message_queue_Allocate>
if ( !the_message_queue ) {
a00117e0: e2504000 subs r4, r0, #0
a00117e4: 1a000002 bne a00117f4 <rtems_message_queue_create+0x6c>
_Thread_Enable_dispatch();
a00117e8: eb000c35 bl a00148c4 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TOO_MANY;
a00117ec: e3a00005 mov r0, #5 <== NOT EXECUTED a00117f0: ea00001b b a0011864 <rtems_message_queue_create+0xdc> <== NOT EXECUTED
#endif
the_message_queue->attribute_set = attribute_set;
if (_Attributes_Is_priority( attribute_set ) )
the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_PRIORITY;
a00117f4: e31a0004 tst sl, #4 a00117f8: 03a03000 moveq r3, #0 a00117fc: 13a03001 movne r3, #1
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_message_queue->attribute_set = attribute_set;
a0011800: e28d1004 add r1, sp, #4 a0011804: e5213004 str r3, [r1, #-4]! a0011808: e584a010 str sl, [r4, #16]
if (_Attributes_Is_priority( attribute_set ) )
the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_PRIORITY;
else
the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_FIFO;
if ( ! _CORE_message_queue_Initialize(
a001180c: e2840014 add r0, r4, #20 a0011810: e1a0100d mov r1, sp a0011814: e1a02006 mov r2, r6 a0011818: e1a03005 mov r3, r5 a001181c: eb00049d bl a0012a98 <_CORE_message_queue_Initialize> a0011820: e3500000 cmp r0, #0
a0011824: 1a000005 bne a0011840 <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 );
a0011828: e59f003c ldr r0, [pc, #60] ; a001186c <rtems_message_queue_create+0xe4> a001182c: e1a01004 mov r1, r4 a0011830: eb000843 bl a0013944 <_Objects_Free>
_Objects_MP_Close(
&_Message_queue_Information, the_message_queue->Object.id);
#endif
_Message_queue_Free( the_message_queue );
_Thread_Enable_dispatch();
a0011834: eb000c22 bl a00148c4 <_Thread_Enable_dispatch>
return RTEMS_UNSATISFIED;
a0011838: e3a0000d mov r0, #13 a001183c: ea000008 b a0011864 <rtems_message_queue_create+0xdc>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a0011840: e59f2024 ldr r2, [pc, #36] ; a001186c <rtems_message_queue_create+0xe4>
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
a0011844: e5943008 ldr r3, [r4, #8] a0011848: e1d410b8 ldrh r1, [r4, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a001184c: e592201c ldr r2, [r2, #28] a0011850: e7824101 str r4, [r2, r1, lsl #2]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
a0011854: e584700c str r7, [r4, #12]
&_Message_queue_Information,
&the_message_queue->Object,
(Objects_Name) name
);
*id = the_message_queue->Object.id;
a0011858: e5883000 str r3, [r8]
name,
0
);
#endif
_Thread_Enable_dispatch();
a001185c: eb000c18 bl a00148c4 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0011860: e3a00000 mov r0, #0
}
a0011864: e8bd85f8 pop {r3, r4, r5, r6, r7, r8, sl, pc}
a0016804 <rtems_message_queue_get_number_pending>:
rtems_status_code rtems_message_queue_get_number_pending(
rtems_id id,
uint32_t *count
)
{
a0016804: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
a0016808: e2514000 subs r4, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_message_queue_get_number_pending(
rtems_id id,
uint32_t *count
)
{
a001680c: e1a03000 mov r3, r0 <== NOT EXECUTED
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
return RTEMS_INVALID_ADDRESS;
a0016810: 03a00009 moveq r0, #9 <== NOT EXECUTED
)
{
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
a0016814: 0a00000b beq a0016848 <rtems_message_queue_get_number_pending+0x44><== NOT EXECUTED a0016818: e59f002c ldr r0, [pc, #44] ; a001684c <rtems_message_queue_get_number_pending+0x48><== NOT EXECUTED a001681c: e1a01003 mov r1, r3 <== NOT EXECUTED a0016820: e1a0200d mov r2, sp <== NOT EXECUTED a0016824: eb00143e bl a001b924 <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
a0016828: e59d5000 ldr r5, [sp] <== NOT EXECUTED a001682c: e3550000 cmp r5, #0 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0016830: 13a00004 movne r0, #4 <== NOT EXECUTED
if ( !count )
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
a0016834: 1a000003 bne a0016848 <rtems_message_queue_get_number_pending+0x44><== NOT EXECUTED
case OBJECTS_LOCAL:
*count = the_message_queue->message_queue.number_of_pending_messages;
a0016838: e590305c ldr r3, [r0, #92] ; 0x5c <== NOT EXECUTED a001683c: e5843000 str r3, [r4] <== NOT EXECUTED
_Thread_Enable_dispatch();
a0016840: eb0017bf bl a001c744 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a0016844: e1a00005 mov r0, r5 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0016848: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED
a00118a4 <rtems_message_queue_receive>:
void *buffer,
size_t *size,
rtems_option option_set,
rtems_interval timeout
)
{
a00118a4: e92d4077 push {r0, r1, r2, r4, r5, r6, lr}
register Message_queue_Control *the_message_queue;
Objects_Locations location;
bool wait;
if ( !buffer )
a00118a8: e2515000 subs r5, r1, #0
void *buffer,
size_t *size,
rtems_option option_set,
rtems_interval timeout
)
{
a00118ac: e1a0c000 mov ip, r0 a00118b0: e1a04002 mov r4, r2 a00118b4: e1a06003 mov r6, r3
register Message_queue_Control *the_message_queue;
Objects_Locations location;
bool wait;
if ( !buffer )
a00118b8: 0a00001a beq a0011928 <rtems_message_queue_receive+0x84>
return RTEMS_INVALID_ADDRESS;
if ( !size )
a00118bc: e3520000 cmp r2, #0
a00118c0: 0a000018 beq a0011928 <rtems_message_queue_receive+0x84>
RTEMS_INLINE_ROUTINE Message_queue_Control *_Message_queue_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
a00118c4: e28d2008 add r2, sp, #8 a00118c8: e59f0060 ldr r0, [pc, #96] ; a0011930 <rtems_message_queue_receive+0x8c> a00118cc: e1a0100c mov r1, ip a00118d0: eb000873 bl a0013aa4 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
a00118d4: e59d2008 ldr r2, [sp, #8] a00118d8: e1a03000 mov r3, r0 a00118dc: e3520000 cmp r2, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a00118e0: 13a00004 movne r0, #4
if ( !size )
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
a00118e4: 1a000010 bne a001192c <rtems_message_queue_receive+0x88>
if ( _Options_Is_no_wait( option_set ) )
wait = false;
else
wait = true;
_CORE_message_queue_Seize(
a00118e8: e59d201c ldr r2, [sp, #28]
*/
RTEMS_INLINE_ROUTINE bool _Options_Is_no_wait (
rtems_option option_set
)
{
return (option_set & RTEMS_NO_WAIT) ? true : false;
a00118ec: e2066001 and r6, r6, #1 a00118f0: e2266001 eor r6, r6, #1 a00118f4: e58d2004 str r2, [sp, #4] a00118f8: e58d6000 str r6, [sp] a00118fc: e2830014 add r0, r3, #20 a0011900: e5931008 ldr r1, [r3, #8] a0011904: e1a02005 mov r2, r5 a0011908: e1a03004 mov r3, r4 a001190c: eb000493 bl a0012b60 <_CORE_message_queue_Seize>
buffer,
size,
wait,
timeout
);
_Thread_Enable_dispatch();
a0011910: eb000beb bl a00148c4 <_Thread_Enable_dispatch>
return _Message_queue_Translate_core_message_queue_return_code(
_Thread_Executing->Wait.return_code
a0011914: e59f3018 ldr r3, [pc, #24] ; a0011934 <rtems_message_queue_receive+0x90> a0011918: e5933008 ldr r3, [r3, #8]
size,
wait,
timeout
);
_Thread_Enable_dispatch();
return _Message_queue_Translate_core_message_queue_return_code(
a001191c: e5930034 ldr r0, [r3, #52] ; 0x34 a0011920: eb000023 bl a00119b4 <_Message_queue_Translate_core_message_queue_return_code> a0011924: ea000000 b a001192c <rtems_message_queue_receive+0x88>
if ( !buffer )
return RTEMS_INVALID_ADDRESS;
if ( !size )
return RTEMS_INVALID_ADDRESS;
a0011928: e3a00009 mov r0, #9 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a001192c: e8bd807e pop {r1, r2, r3, r4, r5, r6, pc}
a000b8f8 <rtems_object_api_maximum_class>:
int rtems_object_api_maximum_class(
int api
)
{
return _Objects_API_maximum_class(api);
a000b8f8: ea00062d b a000d1b4 <_Objects_API_maximum_class> <== NOT EXECUTED
a000b8fc <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 )
a000b8fc: e2400001 sub r0, r0, #1 <== NOT EXECUTED
int api
)
{
if ( _Objects_Is_api_valid( api ) )
return 1;
return -1;
a000b900: e3500003 cmp r0, #3 <== NOT EXECUTED
}
a000b904: 33a00001 movcc r0, #1 <== NOT EXECUTED a000b908: 23e00000 mvncs r0, #0 <== NOT EXECUTED a000b90c: e12fff1e bx lr <== NOT EXECUTED
a000b910 <rtems_object_get_api_class_name>:
)
{
const rtems_assoc_t *api_assoc;
const rtems_assoc_t *class_assoc;
if ( the_api == OBJECTS_INTERNAL_API )
a000b910: e3500001 cmp r0, #1 <== NOT EXECUTED
const char *rtems_object_get_api_class_name(
int the_api,
int the_class
)
{
a000b914: 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 )
a000b918: 0a000003 beq a000b92c <rtems_object_get_api_class_name+0x1c><== NOT EXECUTED
api_assoc = rtems_object_api_internal_assoc;
else if ( the_api == OBJECTS_CLASSIC_API )
a000b91c: e3500002 cmp r0, #2 <== NOT EXECUTED
api_assoc = rtems_object_api_classic_assoc;
a000b920: 059f002c ldreq r0, [pc, #44] ; a000b954 <rtems_object_get_api_class_name+0x44><== 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 )
a000b924: 1a000006 bne a000b944 <rtems_object_get_api_class_name+0x34><== NOT EXECUTED a000b928: ea000000 b a000b930 <rtems_object_get_api_class_name+0x20> <== 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;
a000b92c: e59f0024 ldr r0, [pc, #36] ; a000b958 <rtems_object_get_api_class_name+0x48><== 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 );
a000b930: eb0011c1 bl a001003c <rtems_assoc_ptr_by_local> <== NOT EXECUTED
if ( class_assoc )
a000b934: e3500000 cmp r0, #0 <== NOT EXECUTED
return class_assoc->name;
a000b938: 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 )
a000b93c: 149df004 popne {pc} ; (ldrne pc, [sp], #4) <== NOT EXECUTED
a000b940: ea000001 b a000b94c <rtems_object_get_api_class_name+0x3c> <== 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";
a000b944: e59f0010 ldr r0, [pc, #16] ; a000b95c <rtems_object_get_api_class_name+0x4c><== NOT EXECUTED
a000b948: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
class_assoc = rtems_assoc_ptr_by_local( api_assoc, the_class );
if ( class_assoc )
return class_assoc->name;
return "BAD CLASS";
a000b94c: e59f000c ldr r0, [pc, #12] ; a000b960 <rtems_object_get_api_class_name+0x50><== NOT EXECUTED
}
a000b950: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a000b964 <rtems_object_get_api_name>:
};
const char *rtems_object_get_api_name(
int api
)
{
a000b964: e1a01000 mov r1, r0 <== NOT EXECUTED
a000b968: 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 );
a000b96c: e59f0010 ldr r0, [pc, #16] ; a000b984 <rtems_object_get_api_name+0x20><== NOT EXECUTED a000b970: eb0011b1 bl a001003c <rtems_assoc_ptr_by_local> <== NOT EXECUTED
if ( api_assoc )
a000b974: e3500000 cmp r0, #0 <== NOT EXECUTED
return api_assoc->name;
a000b978: 15900000 ldrne r0, [r0] <== NOT EXECUTED
return "BAD CLASS";
a000b97c: 059f0004 ldreq r0, [pc, #4] ; a000b988 <rtems_object_get_api_name+0x24><== NOT EXECUTED
}
a000b980: e49df004 pop {pc} ; (ldr pc, [sp], #4) <== NOT EXECUTED
a000b9bc <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
)
{
a000b9bc: e92d4010 push {r4, lr} <== NOT EXECUTED
int i;
/*
* Validate parameters and look up information structure.
*/
if ( !info )
a000b9c0: e2524000 subs r4, r2, #0 <== NOT EXECUTED a000b9c4: 0a000019 beq a000ba30 <rtems_object_get_class_information+0x74><== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
obj_info = _Objects_Get_information( the_api, the_class );
a000b9c8: e1a01801 lsl r1, r1, #16 <== NOT EXECUTED a000b9cc: e1a01821 lsr r1, r1, #16 <== NOT EXECUTED a000b9d0: eb0006ce bl a000d510 <_Objects_Get_information> <== NOT EXECUTED
if ( !obj_info )
a000b9d4: e3500000 cmp r0, #0 <== NOT EXECUTED a000b9d8: 0a000016 beq a000ba38 <rtems_object_get_class_information+0x7c><== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
/*
* Return information about this object class to the user.
*/
info->minimum_id = obj_info->minimum_id;
a000b9dc: e5903008 ldr r3, [r0, #8] <== NOT EXECUTED
info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend; info->maximum = obj_info->maximum;
a000b9e0: e1d011b0 ldrh r1, [r0, #16] <== NOT EXECUTED
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
a000b9e4: e3a02000 mov r2, #0 <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
/*
* Return information about this object class to the user.
*/
info->minimum_id = obj_info->minimum_id;
a000b9e8: e5843000 str r3, [r4] <== NOT EXECUTED
info->maximum_id = obj_info->maximum_id;
a000b9ec: e590300c ldr r3, [r0, #12] <== NOT EXECUTED a000b9f0: e5843004 str r3, [r4, #4] <== NOT EXECUTED
info->auto_extend = obj_info->auto_extend;
a000b9f4: e5d03012 ldrb r3, [r0, #18] <== NOT EXECUTED
info->maximum = obj_info->maximum;
a000b9f8: e5841008 str r1, [r4, #8] <== NOT EXECUTED
/* * Return information about this object class to the user. */ info->minimum_id = obj_info->minimum_id; info->maximum_id = obj_info->maximum_id; info->auto_extend = obj_info->auto_extend;
a000b9fc: e5c4300c strb r3, [r4, #12] <== NOT EXECUTED
info->maximum = obj_info->maximum;
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
a000ba00: e3a03001 mov r3, #1 <== NOT EXECUTED a000ba04: ea000004 b a000ba1c <rtems_object_get_class_information+0x60><== NOT EXECUTED
if ( !obj_info->local_table[i] )
a000ba08: e590c01c ldr ip, [r0, #28] <== NOT EXECUTED a000ba0c: e79cc103 ldr ip, [ip, r3, lsl #2] <== NOT EXECUTED
info->minimum_id = obj_info->minimum_id;
info->maximum_id = obj_info->maximum_id;
info->auto_extend = obj_info->auto_extend;
info->maximum = obj_info->maximum;
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
a000ba10: e2833001 add r3, r3, #1 <== NOT EXECUTED
if ( !obj_info->local_table[i] )
a000ba14: e35c0000 cmp ip, #0 <== NOT EXECUTED
unallocated++;
a000ba18: 02822001 addeq r2, r2, #1 <== NOT EXECUTED
info->minimum_id = obj_info->minimum_id;
info->maximum_id = obj_info->maximum_id;
info->auto_extend = obj_info->auto_extend;
info->maximum = obj_info->maximum;
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
a000ba1c: e1530001 cmp r3, r1 <== NOT EXECUTED a000ba20: 9afffff8 bls a000ba08 <rtems_object_get_class_information+0x4c><== NOT EXECUTED
if ( !obj_info->local_table[i] )
unallocated++;
info->unallocated = unallocated;
a000ba24: e5842010 str r2, [r4, #16] <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000ba28: e3a00000 mov r0, #0 <== NOT EXECUTED
a000ba2c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
/*
* Validate parameters and look up information structure.
*/
if ( !info )
return RTEMS_INVALID_ADDRESS;
a000ba30: e3a00009 mov r0, #9 <== NOT EXECUTED
a000ba34: e8bd8010 pop {r4, pc} <== NOT EXECUTED
obj_info = _Objects_Get_information( the_api, the_class );
if ( !obj_info )
return RTEMS_INVALID_NUMBER;
a000ba38: e3a0000a mov r0, #10 <== NOT EXECUTED
unallocated++;
info->unallocated = unallocated;
return RTEMS_SUCCESSFUL;
}
a000ba3c: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a000ba44 <rtems_object_id_api_maximum>:
#undef rtems_object_id_api_maximum
int rtems_object_id_api_maximum(void)
{
return OBJECTS_APIS_LAST;
}
a000ba44: e3a00003 mov r0, #3 <== NOT EXECUTED a000ba48: e12fff1e bx lr <== NOT EXECUTED
a000ba4c <rtems_object_id_api_minimum>:
#undef rtems_object_id_api_minimum
int rtems_object_id_api_minimum(void)
{
return OBJECTS_INTERNAL_API;
}
a000ba4c: e3a00001 mov r0, #1 <== NOT EXECUTED a000ba50: e12fff1e bx lr <== NOT EXECUTED
a000ba54 <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);
a000ba54: e1a00c20 lsr r0, r0, #24 <== NOT EXECUTED
int rtems_object_id_get_api(
rtems_id id
)
{
return _Objects_Get_API( id );
}
a000ba58: e2000007 and r0, r0, #7 <== NOT EXECUTED a000ba5c: e12fff1e bx lr <== NOT EXECUTED
a000ba60 <rtems_object_id_get_class>:
int rtems_object_id_get_class(
rtems_id id
)
{
return _Objects_Get_class( id );
}
a000ba60: e1a00da0 lsr r0, r0, #27 <== NOT EXECUTED a000ba64: e12fff1e bx lr <== NOT EXECUTED
a000ba68 <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 );
a000ba68: e1a00800 lsl r0, r0, #16 <== NOT EXECUTED
}
a000ba6c: e1a00820 lsr r0, r0, #16 <== NOT EXECUTED a000ba70: e12fff1e bx lr <== NOT EXECUTED
a000ba74 <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;
a000ba74: e1a00820 lsr r0, r0, #16 <== NOT EXECUTED
int rtems_object_id_get_node(
rtems_id id
)
{
return _Objects_Get_node( id );
}
a000ba78: e20000ff and r0, r0, #255 ; 0xff <== NOT EXECUTED a000ba7c: e12fff1e bx lr <== NOT EXECUTED
a000ba80 <rtems_object_set_name>:
*/
rtems_status_code rtems_object_set_name(
rtems_id id,
const char *name
)
{
a000ba80: e92d4071 push {r0, r4, r5, r6, lr} <== NOT EXECUTED
Objects_Information *information;
Objects_Locations location;
Objects_Control *the_object;
Objects_Id tmpId;
if ( !name )
a000ba84: e2515000 subs r5, r1, #0 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
a000ba88: 03a00009 moveq r0, #9 <== NOT EXECUTED
Objects_Information *information;
Objects_Locations location;
Objects_Control *the_object;
Objects_Id tmpId;
if ( !name )
a000ba8c: 0a000016 beq a000baec <rtems_object_set_name+0x6c> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
a000ba90: e3500000 cmp r0, #0 <== NOT EXECUTED a000ba94: 059f3054 ldreq r3, [pc, #84] ; a000baf0 <rtems_object_set_name+0x70><== NOT EXECUTED a000ba98: 11a04000 movne r4, r0 <== NOT EXECUTED a000ba9c: 05933008 ldreq r3, [r3, #8] <== NOT EXECUTED a000baa0: 05934008 ldreq r4, [r3, #8] <== NOT EXECUTED
information = _Objects_Get_information_id( tmpId );
a000baa4: e1a00004 mov r0, r4 <== NOT EXECUTED a000baa8: eb000693 bl a000d4fc <_Objects_Get_information_id> <== NOT EXECUTED
if ( !information )
a000baac: e2506000 subs r6, r0, #0 <== NOT EXECUTED a000bab0: 0a00000c beq a000bae8 <rtems_object_set_name+0x68> <== NOT EXECUTED
return RTEMS_INVALID_ID;
the_object = _Objects_Get( information, tmpId, &location );
a000bab4: e1a01004 mov r1, r4 <== NOT EXECUTED a000bab8: e1a0200d mov r2, sp <== NOT EXECUTED a000babc: eb000700 bl a000d6c4 <_Objects_Get> <== NOT EXECUTED
switch ( location ) {
a000bac0: 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 );
a000bac4: e1a01000 mov r1, r0 <== NOT EXECUTED
switch ( location ) {
a000bac8: e3540000 cmp r4, #0 <== NOT EXECUTED a000bacc: 1a000005 bne a000bae8 <rtems_object_set_name+0x68> <== NOT EXECUTED
case OBJECTS_LOCAL:
_Objects_Set_name( information, the_object, name );
a000bad0: e1a02005 mov r2, r5 <== NOT EXECUTED a000bad4: e1a00006 mov r0, r6 <== NOT EXECUTED a000bad8: eb00076b bl a000d88c <_Objects_Set_name> <== NOT EXECUTED
_Thread_Enable_dispatch();
a000badc: eb000a97 bl a000e540 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000bae0: e1a00004 mov r0, r4 <== NOT EXECUTED a000bae4: ea000000 b a000baec <rtems_object_set_name+0x6c> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000bae8: e3a00004 mov r0, #4 <== NOT EXECUTED
}
a000baec: e8bd8078 pop {r3, r4, r5, r6, pc} <== NOT EXECUTED
a0016a20 <rtems_partition_create>:
uint32_t length,
uint32_t buffer_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
a0016a20: e92d4ff0 push {r4, r5, r6, r7, r8, r9, sl, fp, lr}
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
a0016a24: e2508000 subs r8, r0, #0
uint32_t length,
uint32_t buffer_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
a0016a28: e1a05001 mov r5, r1 a0016a2c: e1a09002 mov r9, r2 a0016a30: e1a0a003 mov sl, r3
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
a0016a34: 0a000032 beq a0016b04 <rtems_partition_create+0xe4>
return RTEMS_INVALID_NAME;
if ( !starting_address )
a0016a38: e3510000 cmp r1, #0
a0016a3c: 0a000032 beq a0016b0c <rtems_partition_create+0xec>
return RTEMS_INVALID_ADDRESS;
if ( !id )
a0016a40: e59d2028 ldr r2, [sp, #40] ; 0x28 a0016a44: e3520000 cmp r2, #0
a0016a48: 0a00002f beq a0016b0c <rtems_partition_create+0xec>
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
a0016a4c: e3590000 cmp r9, #0 a0016a50: 13530000 cmpne r3, #0
a0016a54: 0a00002e beq a0016b14 <rtems_partition_create+0xf4>
a0016a58: e1590003 cmp r9, r3
a0016a5c: 3a00002c bcc a0016b14 <rtems_partition_create+0xf4>
a0016a60: e3130003 tst r3, #3
a0016a64: 1a00002a bne a0016b14 <rtems_partition_create+0xf4>
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
if ( !_Addresses_Is_aligned( starting_address ) )
a0016a68: e2116007 ands r6, r1, #7
a0016a6c: 1a00002a bne a0016b1c <rtems_partition_create+0xfc>
*
* This rountine increments the thread dispatch level
*/
RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void)
{
uint32_t level = _Thread_Dispatch_disable_level;
a0016a70: e59f30ac ldr r3, [pc, #172] ; a0016b24 <rtems_partition_create+0x104> a0016a74: e5932000 ldr r2, [r3]
++level;
a0016a78: e2822001 add r2, r2, #1
_Thread_Dispatch_disable_level = level;
a0016a7c: e5832000 str r2, [r3]
* This function allocates a partition control block from
* the inactive chain of free partition control blocks.
*/
RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Allocate ( void )
{
return (Partition_Control *) _Objects_Allocate( &_Partition_Information );
a0016a80: e59f70a0 ldr r7, [pc, #160] ; a0016b28 <rtems_partition_create+0x108> a0016a84: e1a00007 mov r0, r7 a0016a88: eb001270 bl a001b450 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* prevents deletion */
the_partition = _Partition_Allocate();
if ( !the_partition ) {
a0016a8c: e2504000 subs r4, r0, #0
a0016a90: 1a000002 bne a0016aa0 <rtems_partition_create+0x80>
_Thread_Enable_dispatch();
a0016a94: eb00172a bl a001c744 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TOO_MANY;
a0016a98: e3a00005 mov r0, #5 <== NOT EXECUTED
a0016a9c: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
#endif
the_partition->starting_address = starting_address;
the_partition->length = length;
the_partition->buffer_size = buffer_size;
the_partition->attribute_set = attribute_set;
a0016aa0: e59d3024 ldr r3, [sp, #36] ; 0x24
the_partition->number_of_used_blocks = 0;
_Chain_Initialize( &the_partition->Memory, starting_address,
a0016aa4: e1a0100a mov r1, sl
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_partition->starting_address = starting_address;
a0016aa8: e5845010 str r5, [r4, #16]
the_partition->length = length; the_partition->buffer_size = buffer_size; the_partition->attribute_set = attribute_set;
a0016aac: e584301c str r3, [r4, #28]
return RTEMS_TOO_MANY;
}
#endif
the_partition->starting_address = starting_address;
the_partition->length = length;
a0016ab0: e5849014 str r9, [r4, #20]
the_partition->buffer_size = buffer_size;
a0016ab4: e584a018 str sl, [r4, #24]
the_partition->attribute_set = attribute_set; the_partition->number_of_used_blocks = 0;
a0016ab8: e5846020 str r6, [r4, #32]
_Chain_Initialize( &the_partition->Memory, starting_address,
a0016abc: e1a00009 mov r0, r9 a0016ac0: eb005224 bl a002b358 <__aeabi_uidiv> a0016ac4: e284b024 add fp, r4, #36 ; 0x24 a0016ac8: e1a02000 mov r2, r0 a0016acc: e1a01005 mov r1, r5 a0016ad0: e1a0000b mov r0, fp a0016ad4: e1a0300a mov r3, sl a0016ad8: eb000c7a bl a0019cc8 <_Chain_Initialize>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a0016adc: e597201c ldr r2, [r7, #28]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
a0016ae0: e1d410b8 ldrh r1, [r4, #8] a0016ae4: e5943008 ldr r3, [r4, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a0016ae8: e7824101 str r4, [r2, r1, lsl #2]
&_Partition_Information,
&the_partition->Object,
(Objects_Name) name
);
*id = the_partition->Object.id;
a0016aec: e59d2028 ldr r2, [sp, #40] ; 0x28
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
a0016af0: e584800c str r8, [r4, #12] a0016af4: e5823000 str r3, [r2]
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
a0016af8: eb001711 bl a001c744 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0016afc: e1a00006 mov r0, r6
a0016b00: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
)
{
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
a0016b04: e3a00003 mov r0, #3 <== NOT EXECUTED
a0016b08: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
if ( !starting_address )
return RTEMS_INVALID_ADDRESS;
if ( !id )
return RTEMS_INVALID_ADDRESS;
a0016b0c: e3a00009 mov r0, #9 <== NOT EXECUTED
a0016b10: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
a0016b14: e3a00008 mov r0, #8 <== NOT EXECUTED
a0016b18: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
if ( !_Addresses_Is_aligned( starting_address ) )
return RTEMS_INVALID_ADDRESS;
a0016b1c: e3a00009 mov r0, #9 <== NOT EXECUTED
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
a0016b20: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc} <== NOT EXECUTED
a0016b2c <rtems_partition_delete>:
#include <rtems/score/sysstate.h>
rtems_status_code rtems_partition_delete(
rtems_id id
)
{
a0016b2c: e92d4031 push {r0, r4, r5, lr}
a0016b30: e1a01000 mov r1, r0
RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Partition_Control *)
a0016b34: e1a0200d mov r2, sp a0016b38: e59f0050 ldr r0, [pc, #80] ; a0016b90 <rtems_partition_delete+0x64> a0016b3c: eb001378 bl a001b924 <_Objects_Get>
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
a0016b40: e59d3000 ldr r3, [sp] a0016b44: e1a04000 mov r4, r0 a0016b48: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0016b4c: 13a00004 movne r0, #4
{
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
a0016b50: 1a00000d bne a0016b8c <rtems_partition_delete+0x60>
case OBJECTS_LOCAL:
if ( the_partition->number_of_used_blocks == 0 ) {
a0016b54: e5945020 ldr r5, [r4, #32] a0016b58: e3550000 cmp r5, #0
a0016b5c: 1a000008 bne a0016b84 <rtems_partition_delete+0x58>
_Objects_Close( &_Partition_Information, &the_partition->Object );
a0016b60: e59f0028 ldr r0, [pc, #40] ; a0016b90 <rtems_partition_delete+0x64> a0016b64: e1a01004 mov r1, r4 a0016b68: eb00125a bl a001b4d8 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _Partition_Free (
Partition_Control *the_partition
)
{
_Objects_Free( &_Partition_Information, &the_partition->Object );
a0016b6c: e59f001c ldr r0, [pc, #28] ; a0016b90 <rtems_partition_delete+0x64> a0016b70: e1a01004 mov r1, r4 a0016b74: eb001304 bl a001b78c <_Objects_Free>
0 /* Not used */
);
}
#endif
_Thread_Enable_dispatch();
a0016b78: eb0016f1 bl a001c744 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0016b7c: e1a00005 mov r0, r5 a0016b80: ea000001 b a0016b8c <rtems_partition_delete+0x60>
}
_Thread_Enable_dispatch();
a0016b84: eb0016ee bl a001c744 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_RESOURCE_IN_USE;
a0016b88: e3a0000c mov r0, #12 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0016b8c: e8bd8038 pop {r3, r4, r5, pc}
a0016c3c <rtems_partition_return_buffer>:
rtems_status_code rtems_partition_return_buffer(
rtems_id id,
void *buffer
)
{
a0016c3c: e92d4071 push {r0, r4, r5, r6, lr}
a0016c40: e1a03000 mov r3, r0
a0016c44: e1a04001 mov r4, r1
RTEMS_INLINE_ROUTINE Partition_Control *_Partition_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Partition_Control *)
a0016c48: e59f0088 ldr r0, [pc, #136] ; a0016cd8 <rtems_partition_return_buffer+0x9c> a0016c4c: e1a01003 mov r1, r3 a0016c50: e1a0200d mov r2, sp a0016c54: eb001332 bl a001b924 <_Objects_Get>
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
a0016c58: e59d3000 ldr r3, [sp] a0016c5c: e1a05000 mov r5, r0 a0016c60: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0016c64: 13a00004 movne r0, #4
{
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
a0016c68: 1a000016 bne a0016cc8 <rtems_partition_return_buffer+0x8c>
)
{
void *starting;
void *ending;
starting = the_partition->starting_address;
a0016c6c: e5950010 ldr r0, [r5, #16] a0016c70: e5953014 ldr r3, [r5, #20] a0016c74: e0803003 add r3, r0, r3
const void *address,
const void *base,
const void *limit
)
{
return (address >= base && address <= limit);
a0016c78: e1540003 cmp r4, r3 a0016c7c: 83a03000 movhi r3, #0 a0016c80: 93a03001 movls r3, #1 a0016c84: e1540000 cmp r4, r0 a0016c88: 33a03000 movcc r3, #0
ending = _Addresses_Add_offset( starting, the_partition->length );
return (
_Addresses_Is_in_range( the_buffer, starting, ending ) &&
a0016c8c: e3530000 cmp r3, #0
a0016c90: 0a00000d beq a0016ccc <rtems_partition_return_buffer+0x90>
offset = (uint32_t) _Addresses_Subtract(
the_buffer,
the_partition->starting_address
);
return ((offset % the_partition->buffer_size) == 0);
a0016c94: e0600004 rsb r0, r0, r4 a0016c98: e5951018 ldr r1, [r5, #24] a0016c9c: eb0051f3 bl a002b470 <__umodsi3>
starting = the_partition->starting_address;
ending = _Addresses_Add_offset( starting, the_partition->length );
return (
_Addresses_Is_in_range( the_buffer, starting, ending ) &&
a0016ca0: e2506000 subs r6, r0, #0
a0016ca4: 1a000008 bne a0016ccc <rtems_partition_return_buffer+0x90>
RTEMS_INLINE_ROUTINE void _Partition_Free_buffer (
Partition_Control *the_partition,
Chain_Node *the_buffer
)
{
_Chain_Append( &the_partition->Memory, the_buffer );
a0016ca8: e2850024 add r0, r5, #36 ; 0x24 a0016cac: e1a01004 mov r1, r4 a0016cb0: eb000bec bl a0019c68 <_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;
a0016cb4: e5953020 ldr r3, [r5, #32] a0016cb8: e2433001 sub r3, r3, #1 a0016cbc: e5853020 str r3, [r5, #32]
_Thread_Enable_dispatch();
a0016cc0: eb00169f bl a001c744 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0016cc4: e1a00006 mov r0, r6
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0016cc8: e8bd8078 pop {r3, r4, r5, r6, pc}
_Partition_Free_buffer( the_partition, buffer );
the_partition->number_of_used_blocks -= 1;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
a0016ccc: eb00169c bl a001c744 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
a0016cd0: e3a00009 mov r0, #9 <== NOT EXECUTED a0016cd4: eafffffb b a0016cc8 <rtems_partition_return_buffer+0x8c> <== NOT EXECUTED
a001608c <rtems_port_create>:
void *internal_start,
void *external_start,
uint32_t length,
rtems_id *id
)
{
a001608c: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
register Dual_ported_memory_Control *the_port;
if ( !rtems_is_name_valid( name ) )
a0016090: e250a000 subs sl, r0, #0
void *internal_start,
void *external_start,
uint32_t length,
rtems_id *id
)
{
a0016094: e1a04001 mov r4, r1 a0016098: e1a05002 mov r5, r2 a001609c: e1a09003 mov r9, r3 a00160a0: e59d6020 ldr r6, [sp, #32]
register Dual_ported_memory_Control *the_port;
if ( !rtems_is_name_valid( name ) )
a00160a4: 0a00001d beq a0016120 <rtems_port_create+0x94>
return RTEMS_INVALID_NAME;
if ( !id )
a00160a8: e3560000 cmp r6, #0
a00160ac: 0a00001d beq a0016128 <rtems_port_create+0x9c>
#include <rtems/rtems/dpmem.h>
#include <rtems/score/object.h>
#include <rtems/score/thread.h>
#include <rtems/rtems/dpmem.h>
rtems_status_code rtems_port_create(
a00160b0: e1828001 orr r8, r2, r1
return RTEMS_INVALID_NAME;
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( !_Addresses_Is_aligned( internal_start ) ||
a00160b4: e2188007 ands r8, r8, #7
a00160b8: 1a00001c bne a0016130 <rtems_port_create+0xa4>
*
* This rountine increments the thread dispatch level
*/
RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void)
{
uint32_t level = _Thread_Dispatch_disable_level;
a00160bc: e59f3074 ldr r3, [pc, #116] ; a0016138 <rtems_port_create+0xac> a00160c0: e5932000 ldr r2, [r3]
++level;
a00160c4: e2822001 add r2, r2, #1
_Thread_Dispatch_disable_level = level;
a00160c8: e5832000 str r2, [r3]
* of free port control blocks.
*/
RTEMS_INLINE_ROUTINE Dual_ported_memory_Control
*_Dual_ported_memory_Allocate ( void )
{
return (Dual_ported_memory_Control *)
a00160cc: e59f7068 ldr r7, [pc, #104] ; a001613c <rtems_port_create+0xb0> a00160d0: e1a00007 mov r0, r7 a00160d4: eb0014dd bl a001b450 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_port = _Dual_ported_memory_Allocate();
if ( !the_port ) {
a00160d8: e3500000 cmp r0, #0
a00160dc: 1a000002 bne a00160ec <rtems_port_create+0x60>
_Thread_Enable_dispatch();
a00160e0: eb001997 bl a001c744 <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
a00160e4: e3a00005 mov r0, #5
a00160e8: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
a00160ec: e5903008 ldr r3, [r0, #8] a00160f0: e1d010b8 ldrh r1, [r0, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a00160f4: e597201c ldr r2, [r7, #28]
}
the_port->internal_base = internal_start;
the_port->external_base = external_start;
the_port->length = length - 1;
a00160f8: e2499001 sub r9, r9, #1
if ( !the_port ) {
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_port->internal_base = internal_start;
a00160fc: e5804010 str r4, [r0, #16]
the_port->external_base = external_start;
a0016100: e5805014 str r5, [r0, #20]
the_port->length = length - 1;
a0016104: e5809018 str r9, [r0, #24] a0016108: e7820101 str r0, [r2, r1, lsl #2]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
a001610c: e580a00c str sl, [r0, #12]
&_Dual_ported_memory_Information,
&the_port->Object,
(Objects_Name) name
);
*id = the_port->Object.id;
a0016110: e5863000 str r3, [r6]
_Thread_Enable_dispatch();
a0016114: eb00198a bl a001c744 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0016118: e1a00008 mov r0, r8
a001611c: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
)
{
register Dual_ported_memory_Control *the_port;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
a0016120: e3a00003 mov r0, #3 <== NOT EXECUTED
a0016124: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} <== NOT EXECUTED
if ( !id )
return RTEMS_INVALID_ADDRESS;
a0016128: e3a00009 mov r0, #9 <== NOT EXECUTED
a001612c: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} <== NOT EXECUTED
if ( !_Addresses_Is_aligned( internal_start ) ||
!_Addresses_Is_aligned( external_start ) )
return RTEMS_INVALID_ADDRESS;
a0016130: e3a00009 mov r0, #9 <== NOT EXECUTED
);
*id = the_port->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
a0016134: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} <== NOT EXECUTED
a0016cdc <rtems_rate_monotonic_cancel>:
#include <rtems/score/thread.h>
rtems_status_code rtems_rate_monotonic_cancel(
rtems_id id
)
{
a0016cdc: e92d4031 push {r0, r4, r5, lr}
a0016ce0: e1a01000 mov r1, r0
RTEMS_INLINE_ROUTINE Rate_monotonic_Control *_Rate_monotonic_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Rate_monotonic_Control *)
a0016ce4: e1a0200d mov r2, sp a0016ce8: e59f0060 ldr r0, [pc, #96] ; a0016d50 <rtems_rate_monotonic_cancel+0x74> a0016cec: eb00130c bl a001b924 <_Objects_Get>
Rate_monotonic_Control *the_period;
Objects_Locations location;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
a0016cf0: e59d4000 ldr r4, [sp] a0016cf4: e1a05000 mov r5, r0 a0016cf8: e3540000 cmp r4, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0016cfc: 13a00004 movne r0, #4
{
Rate_monotonic_Control *the_period;
Objects_Locations location;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
a0016d00: 1a000011 bne a0016d4c <rtems_rate_monotonic_cancel+0x70>
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
a0016d04: e59f3048 ldr r3, [pc, #72] ; a0016d54 <rtems_rate_monotonic_cancel+0x78> a0016d08: e5952040 ldr r2, [r5, #64] ; 0x40 a0016d0c: e5933008 ldr r3, [r3, #8] a0016d10: e1520003 cmp r2, r3
a0016d14: 0a000002 beq a0016d24 <rtems_rate_monotonic_cancel+0x48>
_Thread_Enable_dispatch();
a0016d18: eb001689 bl a001c744 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_NOT_OWNER_OF_RESOURCE;
a0016d1c: e3a00017 mov r0, #23 <== NOT EXECUTED a0016d20: ea000009 b a0016d4c <rtems_rate_monotonic_cancel+0x70> <== NOT EXECUTED
}
(void) _Watchdog_Remove( &the_period->Timer );
a0016d24: e2850010 add r0, r5, #16 a0016d28: eb001a1d bl a001d5a4 <_Watchdog_Remove>
RTEMS_INLINE_ROUTINE void _Scheduler_Release_job(
Thread_Control *the_thread,
uint32_t length
)
{
_Scheduler.Operations.release_job(the_thread, length);
a0016d2c: e59f3024 ldr r3, [pc, #36] ; a0016d58 <rtems_rate_monotonic_cancel+0x7c> a0016d30: e5950040 ldr r0, [r5, #64] ; 0x40 a0016d34: e1a01004 mov r1, r4 a0016d38: e5933034 ldr r3, [r3, #52] ; 0x34
the_period->state = RATE_MONOTONIC_INACTIVE;
a0016d3c: e5854038 str r4, [r5, #56] ; 0x38 a0016d40: e12fff33 blx r3
_Scheduler_Release_job(the_period->owner, 0);
_Thread_Enable_dispatch();
a0016d44: eb00167e bl a001c744 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0016d48: e1a00004 mov r0, r4
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0016d4c: e8bd8038 pop {r3, r4, r5, pc}
a000a9f0 <rtems_rate_monotonic_create>:
rtems_status_code rtems_rate_monotonic_create(
rtems_name name,
rtems_id *id
)
{
a000a9f0: e92d41f0 push {r4, r5, r6, r7, r8, lr}
Rate_monotonic_Control *the_period;
if ( !rtems_is_name_valid( name ) )
a000a9f4: e2508000 subs r8, r0, #0
rtems_status_code rtems_rate_monotonic_create(
rtems_name name,
rtems_id *id
)
{
a000a9f8: e1a06001 mov r6, r1
Rate_monotonic_Control *the_period;
if ( !rtems_is_name_valid( name ) )
a000a9fc: 0a000029 beq a000aaa8 <rtems_rate_monotonic_create+0xb8>
return RTEMS_INVALID_NAME;
if ( !id )
a000aa00: e3510000 cmp r1, #0
a000aa04: 0a000029 beq a000aab0 <rtems_rate_monotonic_create+0xc0>
*
* This rountine increments the thread dispatch level
*/
RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void)
{
uint32_t level = _Thread_Dispatch_disable_level;
a000aa08: e59f30a8 ldr r3, [pc, #168] ; a000aab8 <rtems_rate_monotonic_create+0xc8> a000aa0c: e5932000 ldr r2, [r3]
++level;
a000aa10: e2822001 add r2, r2, #1
_Thread_Dispatch_disable_level = level;
a000aa14: e5832000 str r2, [r3]
* This function allocates a period control block from
* the inactive chain of free period control blocks.
*/
RTEMS_INLINE_ROUTINE Rate_monotonic_Control *_Rate_monotonic_Allocate( void )
{
return (Rate_monotonic_Control *)
a000aa18: e59f709c ldr r7, [pc, #156] ; a000aabc <rtems_rate_monotonic_create+0xcc> a000aa1c: e1a00007 mov r0, r7 a000aa20: eb0007c1 bl a000c92c <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_period = _Rate_monotonic_Allocate();
if ( !the_period ) {
a000aa24: e2504000 subs r4, r0, #0
a000aa28: 1a000002 bne a000aa38 <rtems_rate_monotonic_create+0x48>
_Thread_Enable_dispatch();
a000aa2c: eb000ca5 bl a000dcc8 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TOO_MANY;
a000aa30: e3a00005 mov r0, #5 <== NOT EXECUTED
a000aa34: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
}
the_period->owner = _Thread_Executing;
a000aa38: e59f3080 ldr r3, [pc, #128] ; a000aac0 <rtems_rate_monotonic_create+0xd0>
the_period->state = RATE_MONOTONIC_INACTIVE;
a000aa3c: e3a05000 mov r5, #0
_Watchdog_Initialize( &the_period->Timer, NULL, 0, NULL );
_Rate_monotonic_Reset_statistics( the_period );
a000aa40: e1a01005 mov r1, r5
if ( !the_period ) {
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_period->owner = _Thread_Executing;
a000aa44: e5933008 ldr r3, [r3, #8]
the_period->state = RATE_MONOTONIC_INACTIVE;
_Watchdog_Initialize( &the_period->Timer, NULL, 0, NULL );
_Rate_monotonic_Reset_statistics( the_period );
a000aa48: e3a02038 mov r2, #56 ; 0x38
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_period->owner = _Thread_Executing;
the_period->state = RATE_MONOTONIC_INACTIVE;
a000aa4c: e5845038 str r5, [r4, #56] ; 0x38
if ( !the_period ) {
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_period->owner = _Thread_Executing;
a000aa50: e5843040 str r3, [r4, #64] ; 0x40
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a000aa54: e5845018 str r5, [r4, #24]
the_watchdog->routine = routine;
a000aa58: e584502c str r5, [r4, #44] ; 0x2c
the_watchdog->id = id;
a000aa5c: e5845030 str r5, [r4, #48] ; 0x30
the_watchdog->user_data = user_data;
a000aa60: e5845034 str r5, [r4, #52] ; 0x34
the_period->state = RATE_MONOTONIC_INACTIVE;
_Watchdog_Initialize( &the_period->Timer, NULL, 0, NULL );
_Rate_monotonic_Reset_statistics( the_period );
a000aa64: e2840054 add r0, r4, #84 ; 0x54 a000aa68: eb0020f4 bl a0012e40 <memset>
Timestamp64_Control *_time,
Timestamp64_Control _seconds,
Timestamp64_Control _nanoseconds
)
{
*_time = _seconds * 1000000000L + _nanoseconds;
a000aa6c: e59f2050 ldr r2, [pc, #80] ; a000aac4 <rtems_rate_monotonic_create+0xd4> a000aa70: e59f3050 ldr r3, [pc, #80] ; a000aac8 <rtems_rate_monotonic_create+0xd8>
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
a000aa74: e1d410b8 ldrh r1, [r4, #8] a000aa78: e584205c str r2, [r4, #92] ; 0x5c a000aa7c: e5843060 str r3, [r4, #96] ; 0x60 a000aa80: e5842074 str r2, [r4, #116] ; 0x74 a000aa84: e5843078 str r3, [r4, #120] ; 0x78
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a000aa88: e597201c ldr r2, [r7, #28]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
a000aa8c: e5943008 ldr r3, [r4, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a000aa90: e7824101 str r4, [r2, r1, lsl #2]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
a000aa94: e584800c str r8, [r4, #12]
&_Rate_monotonic_Information,
&the_period->Object,
(Objects_Name) name
);
*id = the_period->Object.id;
a000aa98: e5863000 str r3, [r6]
_Thread_Enable_dispatch();
a000aa9c: eb000c89 bl a000dcc8 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000aaa0: e1a00005 mov r0, r5
a000aaa4: e8bd81f0 pop {r4, r5, r6, r7, r8, pc}
)
{
Rate_monotonic_Control *the_period;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
a000aaa8: e3a00003 mov r0, #3 <== NOT EXECUTED
a000aaac: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
if ( !id )
return RTEMS_INVALID_ADDRESS;
a000aab0: e3a00009 mov r0, #9 <== NOT EXECUTED
);
*id = the_period->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
a000aab4: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
a0031748 <rtems_rate_monotonic_get_statistics>:
rtems_status_code rtems_rate_monotonic_get_statistics(
rtems_id id,
rtems_rate_monotonic_period_statistics *statistics
)
{
a0031748: e92d41f1 push {r0, r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
Objects_Locations location;
Rate_monotonic_Control *the_period;
rtems_rate_monotonic_period_statistics *dst;
Rate_monotonic_Statistics *src;
if ( !statistics )
a003174c: e2514000 subs r4, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_rate_monotonic_get_statistics(
rtems_id id,
rtems_rate_monotonic_period_statistics *statistics
)
{
a0031750: e1a03000 mov r3, r0 <== NOT EXECUTED
Rate_monotonic_Control *the_period;
rtems_rate_monotonic_period_statistics *dst;
Rate_monotonic_Statistics *src;
if ( !statistics )
return RTEMS_INVALID_ADDRESS;
a0031754: 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 )
a0031758: 0a000062 beq a00318e8 <rtems_rate_monotonic_get_statistics+0x1a0><== NOT EXECUTED a003175c: e59f0188 ldr r0, [pc, #392] ; a00318ec <rtems_rate_monotonic_get_statistics+0x1a4><== NOT EXECUTED a0031760: e1a01003 mov r1, r3 <== NOT EXECUTED a0031764: e1a0200d mov r2, sp <== NOT EXECUTED a0031768: ebff6a8f bl a000c1ac <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
a003176c: e59d8000 ldr r8, [sp] <== NOT EXECUTED a0031770: e1a05000 mov r5, r0 <== NOT EXECUTED a0031774: e3580000 cmp r8, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0031778: 13a00004 movne r0, #4 <== NOT EXECUTED
if ( !statistics )
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
a003177c: 1a000059 bne a00318e8 <rtems_rate_monotonic_get_statistics+0x1a0><== NOT EXECUTED
case OBJECTS_LOCAL:
dst = statistics;
src = &the_period->Statistics;
dst->count = src->count;
a0031780: e5953054 ldr r3, [r5, #84] ; 0x54 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0031784: e285705c add r7, r5, #92 ; 0x5c <== NOT EXECUTED
a0031788: e89700c0 ldm r7, {r6, r7} <== NOT EXECUTED
static inline void _Timestamp64_implementation_To_timespec(
const Timestamp64_Control *_timestamp,
struct timespec *_timespec
)
{
_timespec->tv_sec = (time_t) (*_timestamp / 1000000000L);
a003178c: e59f215c ldr r2, [pc, #348] ; a00318f0 <rtems_rate_monotonic_get_statistics+0x1a8><== NOT EXECUTED
switch ( location ) {
case OBJECTS_LOCAL:
dst = statistics;
src = &the_period->Statistics;
dst->count = src->count;
a0031790: e5843000 str r3, [r4] <== NOT EXECUTED
dst->missed_count = src->missed_count;
a0031794: e5953058 ldr r3, [r5, #88] ; 0x58 <== NOT EXECUTED a0031798: e1a00006 mov r0, r6 <== NOT EXECUTED a003179c: e1a01007 mov r1, r7 <== NOT EXECUTED a00317a0: e5843004 str r3, [r4, #4] <== NOT EXECUTED a00317a4: e3a03000 mov r3, #0 <== NOT EXECUTED a00317a8: eb0075f0 bl a004ef70 <__divdi3> <== NOT EXECUTED
_timespec->tv_nsec = (long) (*_timestamp % 1000000000L);
a00317ac: e1a01007 mov r1, r7 <== NOT EXECUTED
static inline void _Timestamp64_implementation_To_timespec(
const Timestamp64_Control *_timestamp,
struct timespec *_timespec
)
{
_timespec->tv_sec = (time_t) (*_timestamp / 1000000000L);
a00317b0: e5840008 str r0, [r4, #8] <== NOT EXECUTED
_timespec->tv_nsec = (long) (*_timestamp % 1000000000L);
a00317b4: e59f2134 ldr r2, [pc, #308] ; a00318f0 <rtems_rate_monotonic_get_statistics+0x1a8><== NOT EXECUTED a00317b8: e1a00006 mov r0, r6 <== NOT EXECUTED a00317bc: e3a03000 mov r3, #0 <== NOT EXECUTED a00317c0: eb007725 bl a004f45c <__moddi3> <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a00317c4: e2857064 add r7, r5, #100 ; 0x64 <== NOT EXECUTED
a00317c8: e89700c0 ldm r7, {r6, r7} <== NOT EXECUTED
a00317cc: e584000c str r0, [r4, #12] <== NOT EXECUTED
static inline void _Timestamp64_implementation_To_timespec(
const Timestamp64_Control *_timestamp,
struct timespec *_timespec
)
{
_timespec->tv_sec = (time_t) (*_timestamp / 1000000000L);
a00317d0: e1a01007 mov r1, r7 <== NOT EXECUTED a00317d4: e1a00006 mov r0, r6 <== NOT EXECUTED a00317d8: e59f2110 ldr r2, [pc, #272] ; a00318f0 <rtems_rate_monotonic_get_statistics+0x1a8><== NOT EXECUTED a00317dc: e3a03000 mov r3, #0 <== NOT EXECUTED a00317e0: eb0075e2 bl a004ef70 <__divdi3> <== NOT EXECUTED
_timespec->tv_nsec = (long) (*_timestamp % 1000000000L);
a00317e4: e1a01007 mov r1, r7 <== NOT EXECUTED
static inline void _Timestamp64_implementation_To_timespec(
const Timestamp64_Control *_timestamp,
struct timespec *_timespec
)
{
_timespec->tv_sec = (time_t) (*_timestamp / 1000000000L);
a00317e8: e5840010 str r0, [r4, #16] <== NOT EXECUTED
_timespec->tv_nsec = (long) (*_timestamp % 1000000000L);
a00317ec: e59f20fc ldr r2, [pc, #252] ; a00318f0 <rtems_rate_monotonic_get_statistics+0x1a8><== NOT EXECUTED
a00317f0: e1a00006 mov r0, r6 <== NOT EXECUTED
a00317f4: e3a03000 mov r3, #0 <== NOT EXECUTED
a00317f8: eb007717 bl a004f45c <__moddi3> <== NOT EXECUTED
a00317fc: e285706c add r7, r5, #108 ; 0x6c <== NOT EXECUTED
a0031800: e89700c0 ldm r7, {r6, r7} <== NOT EXECUTED
a0031804: e5840014 str r0, [r4, #20] <== NOT EXECUTED
static inline void _Timestamp64_implementation_To_timespec(
const Timestamp64_Control *_timestamp,
struct timespec *_timespec
)
{
_timespec->tv_sec = (time_t) (*_timestamp / 1000000000L);
a0031808: e1a01007 mov r1, r7 <== NOT EXECUTED a003180c: e1a00006 mov r0, r6 <== NOT EXECUTED a0031810: e59f20d8 ldr r2, [pc, #216] ; a00318f0 <rtems_rate_monotonic_get_statistics+0x1a8><== NOT EXECUTED a0031814: e3a03000 mov r3, #0 <== NOT EXECUTED a0031818: eb0075d4 bl a004ef70 <__divdi3> <== NOT EXECUTED
_timespec->tv_nsec = (long) (*_timestamp % 1000000000L);
a003181c: e1a01007 mov r1, r7 <== NOT EXECUTED
static inline void _Timestamp64_implementation_To_timespec(
const Timestamp64_Control *_timestamp,
struct timespec *_timespec
)
{
_timespec->tv_sec = (time_t) (*_timestamp / 1000000000L);
a0031820: e5840018 str r0, [r4, #24] <== NOT EXECUTED
_timespec->tv_nsec = (long) (*_timestamp % 1000000000L);
a0031824: e59f20c4 ldr r2, [pc, #196] ; a00318f0 <rtems_rate_monotonic_get_statistics+0x1a8><== NOT EXECUTED
a0031828: e1a00006 mov r0, r6 <== NOT EXECUTED
a003182c: e3a03000 mov r3, #0 <== NOT EXECUTED
a0031830: eb007709 bl a004f45c <__moddi3> <== NOT EXECUTED
a0031834: e2857074 add r7, r5, #116 ; 0x74 <== NOT EXECUTED
a0031838: e89700c0 ldm r7, {r6, r7} <== NOT EXECUTED
a003183c: e584001c str r0, [r4, #28] <== NOT EXECUTED
static inline void _Timestamp64_implementation_To_timespec(
const Timestamp64_Control *_timestamp,
struct timespec *_timespec
)
{
_timespec->tv_sec = (time_t) (*_timestamp / 1000000000L);
a0031840: e1a01007 mov r1, r7 <== NOT EXECUTED a0031844: e1a00006 mov r0, r6 <== NOT EXECUTED a0031848: e59f20a0 ldr r2, [pc, #160] ; a00318f0 <rtems_rate_monotonic_get_statistics+0x1a8><== NOT EXECUTED a003184c: e3a03000 mov r3, #0 <== NOT EXECUTED a0031850: eb0075c6 bl a004ef70 <__divdi3> <== NOT EXECUTED
_timespec->tv_nsec = (long) (*_timestamp % 1000000000L);
a0031854: e1a01007 mov r1, r7 <== NOT EXECUTED
static inline void _Timestamp64_implementation_To_timespec(
const Timestamp64_Control *_timestamp,
struct timespec *_timespec
)
{
_timespec->tv_sec = (time_t) (*_timestamp / 1000000000L);
a0031858: e5840020 str r0, [r4, #32] <== NOT EXECUTED
_timespec->tv_nsec = (long) (*_timestamp % 1000000000L);
a003185c: e59f208c ldr r2, [pc, #140] ; a00318f0 <rtems_rate_monotonic_get_statistics+0x1a8><== NOT EXECUTED
a0031860: e1a00006 mov r0, r6 <== NOT EXECUTED
a0031864: e3a03000 mov r3, #0 <== NOT EXECUTED
a0031868: eb0076fb bl a004f45c <__moddi3> <== NOT EXECUTED
a003186c: e285707c add r7, r5, #124 ; 0x7c <== NOT EXECUTED
a0031870: e89700c0 ldm r7, {r6, r7} <== NOT EXECUTED
a0031874: e5840024 str r0, [r4, #36] ; 0x24 <== NOT EXECUTED
static inline void _Timestamp64_implementation_To_timespec(
const Timestamp64_Control *_timestamp,
struct timespec *_timespec
)
{
_timespec->tv_sec = (time_t) (*_timestamp / 1000000000L);
a0031878: e1a01007 mov r1, r7 <== NOT EXECUTED a003187c: e1a00006 mov r0, r6 <== NOT EXECUTED a0031880: e59f2068 ldr r2, [pc, #104] ; a00318f0 <rtems_rate_monotonic_get_statistics+0x1a8><== NOT EXECUTED a0031884: e3a03000 mov r3, #0 <== NOT EXECUTED a0031888: eb0075b8 bl a004ef70 <__divdi3> <== NOT EXECUTED
_timespec->tv_nsec = (long) (*_timestamp % 1000000000L);
a003188c: e1a01007 mov r1, r7 <== NOT EXECUTED
static inline void _Timestamp64_implementation_To_timespec(
const Timestamp64_Control *_timestamp,
struct timespec *_timespec
)
{
_timespec->tv_sec = (time_t) (*_timestamp / 1000000000L);
a0031890: e5840028 str r0, [r4, #40] ; 0x28 <== NOT EXECUTED
_timespec->tv_nsec = (long) (*_timestamp % 1000000000L);
a0031894: e59f2054 ldr r2, [pc, #84] ; a00318f0 <rtems_rate_monotonic_get_statistics+0x1a8><== NOT EXECUTED
a0031898: e1a00006 mov r0, r6 <== NOT EXECUTED
a003189c: e3a03000 mov r3, #0 <== NOT EXECUTED
a00318a0: eb0076ed bl a004f45c <__moddi3> <== NOT EXECUTED
a00318a4: e2857084 add r7, r5, #132 ; 0x84 <== NOT EXECUTED
a00318a8: e89700c0 ldm r7, {r6, r7} <== NOT EXECUTED
a00318ac: e584002c str r0, [r4, #44] ; 0x2c <== NOT EXECUTED
static inline void _Timestamp64_implementation_To_timespec(
const Timestamp64_Control *_timestamp,
struct timespec *_timespec
)
{
_timespec->tv_sec = (time_t) (*_timestamp / 1000000000L);
a00318b0: e59f2038 ldr r2, [pc, #56] ; a00318f0 <rtems_rate_monotonic_get_statistics+0x1a8><== NOT EXECUTED a00318b4: e3a03000 mov r3, #0 <== NOT EXECUTED a00318b8: e1a00006 mov r0, r6 <== NOT EXECUTED a00318bc: e1a01007 mov r1, r7 <== NOT EXECUTED a00318c0: eb0075aa bl a004ef70 <__divdi3> <== NOT EXECUTED
_timespec->tv_nsec = (long) (*_timestamp % 1000000000L);
a00318c4: e59f2024 ldr r2, [pc, #36] ; a00318f0 <rtems_rate_monotonic_get_statistics+0x1a8><== NOT EXECUTED
static inline void _Timestamp64_implementation_To_timespec(
const Timestamp64_Control *_timestamp,
struct timespec *_timespec
)
{
_timespec->tv_sec = (time_t) (*_timestamp / 1000000000L);
a00318c8: e5840030 str r0, [r4, #48] ; 0x30 <== NOT EXECUTED
_timespec->tv_nsec = (long) (*_timestamp % 1000000000L);
a00318cc: e3a03000 mov r3, #0 <== NOT EXECUTED a00318d0: e1a00006 mov r0, r6 <== NOT EXECUTED a00318d4: e1a01007 mov r1, r7 <== NOT EXECUTED a00318d8: eb0076df bl a004f45c <__moddi3> <== NOT EXECUTED a00318dc: e5840034 str r0, [r4, #52] ; 0x34 <== NOT EXECUTED
dst->min_wall_time = src->min_wall_time;
dst->max_wall_time = src->max_wall_time;
dst->total_wall_time = src->total_wall_time;
#endif
_Thread_Enable_dispatch();
a00318e0: ebff6d95 bl a000cf3c <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a00318e4: e1a00008 mov r0, r8 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a00318e8: e8bd81f8 pop {r3, r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
a00318f4 <rtems_rate_monotonic_get_status>:
rtems_status_code rtems_rate_monotonic_get_status(
rtems_id id,
rtems_rate_monotonic_period_status *status
)
{
a00318f4: e92d40d0 push {r4, r6, r7, lr}
Objects_Locations location;
Rate_monotonic_Period_time_t since_last_period;
Rate_monotonic_Control *the_period;
bool valid_status;
if ( !status )
a00318f8: e2514000 subs r4, r1, #0
rtems_status_code rtems_rate_monotonic_get_status(
rtems_id id,
rtems_rate_monotonic_period_status *status
)
{
a00318fc: e1a03000 mov r3, r0 a0031900: e24dd014 sub sp, sp, #20
Rate_monotonic_Period_time_t since_last_period;
Rate_monotonic_Control *the_period;
bool valid_status;
if ( !status )
return RTEMS_INVALID_ADDRESS;
a0031904: 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 )
a0031908: 0a000038 beq a00319f0 <rtems_rate_monotonic_get_status+0xfc>
a003190c: e1a01003 mov r1, r3 a0031910: e28d2010 add r2, sp, #16 a0031914: e59f00dc ldr r0, [pc, #220] ; a00319f8 <rtems_rate_monotonic_get_status+0x104> a0031918: ebff6a23 bl a000c1ac <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
a003191c: e59d2010 ldr r2, [sp, #16] a0031920: e1a03000 mov r3, r0 a0031924: e3520000 cmp r2, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0031928: 13a00004 movne r0, #4
if ( !status )
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
a003192c: 1a00002f bne a00319f0 <rtems_rate_monotonic_get_status+0xfc>
case OBJECTS_LOCAL:
status->owner = the_period->owner->Object.id;
a0031930: e5932040 ldr r2, [r3, #64] ; 0x40
status->state = the_period->state;
a0031934: 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;
a0031938: 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 ) {
a003193c: 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;
a0031940: e5843004 str r3, [r4, #4]
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
status->owner = the_period->owner->Object.id;
a0031944: e5842000 str r2, [r4]
/*
* If the period is inactive, there is no information.
*/
if ( status->state == RATE_MONOTONIC_INACTIVE ) {
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timespec_Set_to_zero( &status->since_last_period );
a0031948: 05843008 streq r3, [r4, #8] a003194c: 0584300c streq r3, [r4, #12]
_Timespec_Set_to_zero( &status->executed_since_last_period );
a0031950: 05843010 streq r3, [r4, #16] a0031954: 05843014 streq r3, [r4, #20]
a0031958: 0a000022 beq a00319e8 <rtems_rate_monotonic_get_status+0xf4>
} else {
/*
* Grab the current status.
*/
valid_status =
a003195c: e28d1008 add r1, sp, #8 <== NOT EXECUTED a0031960: e1a0200d mov r2, sp <== NOT EXECUTED a0031964: eb000025 bl a0031a00 <_Rate_monotonic_Get_status> <== NOT EXECUTED
_Rate_monotonic_Get_status(
the_period, &since_last_period, &executed
);
if (!valid_status) {
a0031968: e3500000 cmp r0, #0 <== NOT EXECUTED a003196c: 1a000002 bne a003197c <rtems_rate_monotonic_get_status+0x88><== NOT EXECUTED
_Thread_Enable_dispatch();
a0031970: ebff6d71 bl a000cf3c <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_NOT_DEFINED;
a0031974: e3a0000b mov r0, #11 <== NOT EXECUTED a0031978: ea00001c b a00319f0 <rtems_rate_monotonic_get_status+0xfc> <== NOT EXECUTED
}
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_To_timespec(
a003197c: e28d7008 add r7, sp, #8 <== NOT EXECUTED
a0031980: e89700c0 ldm r7, {r6, r7} <== NOT EXECUTED
static inline void _Timestamp64_implementation_To_timespec(
const Timestamp64_Control *_timestamp,
struct timespec *_timespec
)
{
_timespec->tv_sec = (time_t) (*_timestamp / 1000000000L);
a0031984: e59f2070 ldr r2, [pc, #112] ; a00319fc <rtems_rate_monotonic_get_status+0x108><== NOT EXECUTED a0031988: e1a00006 mov r0, r6 <== NOT EXECUTED a003198c: e1a01007 mov r1, r7 <== NOT EXECUTED a0031990: e3a03000 mov r3, #0 <== NOT EXECUTED a0031994: eb007575 bl a004ef70 <__divdi3> <== NOT EXECUTED
_timespec->tv_nsec = (long) (*_timestamp % 1000000000L);
a0031998: e1a01007 mov r1, r7 <== NOT EXECUTED
static inline void _Timestamp64_implementation_To_timespec(
const Timestamp64_Control *_timestamp,
struct timespec *_timespec
)
{
_timespec->tv_sec = (time_t) (*_timestamp / 1000000000L);
a003199c: e5840008 str r0, [r4, #8] <== NOT EXECUTED
_timespec->tv_nsec = (long) (*_timestamp % 1000000000L);
a00319a0: e59f2054 ldr r2, [pc, #84] ; a00319fc <rtems_rate_monotonic_get_status+0x108><== NOT EXECUTED a00319a4: e1a00006 mov r0, r6 <== NOT EXECUTED a00319a8: e3a03000 mov r3, #0 <== NOT EXECUTED a00319ac: eb0076aa bl a004f45c <__moddi3> <== NOT EXECUTED
&since_last_period, &status->since_last_period
);
_Timestamp_To_timespec(
a00319b0: e89d00c0 ldm sp, {r6, r7} <== NOT EXECUTED
a00319b4: e584000c str r0, [r4, #12] <== NOT EXECUTED
static inline void _Timestamp64_implementation_To_timespec(
const Timestamp64_Control *_timestamp,
struct timespec *_timespec
)
{
_timespec->tv_sec = (time_t) (*_timestamp / 1000000000L);
a00319b8: e59f203c ldr r2, [pc, #60] ; a00319fc <rtems_rate_monotonic_get_status+0x108><== NOT EXECUTED a00319bc: e3a03000 mov r3, #0 <== NOT EXECUTED a00319c0: e1a00006 mov r0, r6 <== NOT EXECUTED a00319c4: e1a01007 mov r1, r7 <== NOT EXECUTED a00319c8: eb007568 bl a004ef70 <__divdi3> <== NOT EXECUTED
_timespec->tv_nsec = (long) (*_timestamp % 1000000000L);
a00319cc: e1a01007 mov r1, r7 <== NOT EXECUTED
static inline void _Timestamp64_implementation_To_timespec(
const Timestamp64_Control *_timestamp,
struct timespec *_timespec
)
{
_timespec->tv_sec = (time_t) (*_timestamp / 1000000000L);
a00319d0: e5840010 str r0, [r4, #16] <== NOT EXECUTED
_timespec->tv_nsec = (long) (*_timestamp % 1000000000L);
a00319d4: e59f2020 ldr r2, [pc, #32] ; a00319fc <rtems_rate_monotonic_get_status+0x108><== NOT EXECUTED a00319d8: e1a00006 mov r0, r6 <== NOT EXECUTED a00319dc: e3a03000 mov r3, #0 <== NOT EXECUTED a00319e0: eb00769d bl a004f45c <__moddi3> <== NOT EXECUTED a00319e4: e5840014 str r0, [r4, #20] <== NOT EXECUTED
status->since_last_period = since_last_period;
status->executed_since_last_period = executed;
#endif
}
_Thread_Enable_dispatch();
a00319e8: ebff6d53 bl a000cf3c <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a00319ec: e3a00000 mov r0, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a00319f0: e28dd014 add sp, sp, #20
a00319f4: e8bd80d0 pop {r4, r6, r7, pc}
a0031c00 <rtems_rate_monotonic_period>:
rtems_status_code rtems_rate_monotonic_period(
rtems_id id,
rtems_interval length
)
{
a0031c00: e92d40f1 push {r0, r4, r5, r6, r7, lr}
a0031c04: e1a05000 mov r5, r0
a0031c08: e1a04001 mov r4, r1
a0031c0c: e59f0184 ldr r0, [pc, #388] ; a0031d98 <rtems_rate_monotonic_period+0x198>
a0031c10: e1a01005 mov r1, r5
a0031c14: e1a0200d mov r2, sp
a0031c18: ebff6963 bl a000c1ac <_Objects_Get>
rtems_rate_monotonic_period_states local_state;
ISR_Level level;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
a0031c1c: e59d3000 ldr r3, [sp] a0031c20: e1a06000 mov r6, r0 a0031c24: e3530000 cmp r3, #0
a0031c28: 1a000057 bne a0031d8c <rtems_rate_monotonic_period+0x18c>
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
a0031c2c: e59f3168 ldr r3, [pc, #360] ; a0031d9c <rtems_rate_monotonic_period+0x19c> a0031c30: e5902040 ldr r2, [r0, #64] ; 0x40 a0031c34: e5933008 ldr r3, [r3, #8] a0031c38: e1520003 cmp r2, r3
a0031c3c: 0a000002 beq a0031c4c <rtems_rate_monotonic_period+0x4c>
_Thread_Enable_dispatch();
a0031c40: ebff6cbd bl a000cf3c <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_NOT_OWNER_OF_RESOURCE;
a0031c44: e3a04017 mov r4, #23 <== NOT EXECUTED a0031c48: ea000050 b a0031d90 <rtems_rate_monotonic_period+0x190> <== NOT EXECUTED
}
if ( length == RTEMS_PERIOD_STATUS ) {
a0031c4c: e3540000 cmp r4, #0
a0031c50: 1a000005 bne a0031c6c <rtems_rate_monotonic_period+0x6c>
switch ( the_period->state ) {
a0031c54: e5903038 ldr r3, [r0, #56] ; 0x38 a0031c58: e3530004 cmp r3, #4
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0031c5c: 959f213c ldrls r2, [pc, #316] ; a0031da0 <rtems_rate_monotonic_period+0x1a0> a0031c60: 97d24003 ldrbls r4, [r2, r3]
case RATE_MONOTONIC_ACTIVE:
default: /* unreached -- only to remove warnings */
return_value = RTEMS_SUCCESSFUL;
break;
}
_Thread_Enable_dispatch();
a0031c64: ebff6cb4 bl a000cf3c <_Thread_Enable_dispatch>
return( return_value );
a0031c68: ea000048 b a0031d90 <rtems_rate_monotonic_period+0x190>
uint32_t level;
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a0031c6c: e10f7000 mrs r7, CPSR a0031c70: e3873080 orr r3, r7, #128 ; 0x80 a0031c74: e129f003 msr CPSR_fc, r3
}
_ISR_Disable( level );
if ( the_period->state == RATE_MONOTONIC_INACTIVE ) {
a0031c78: e5903038 ldr r3, [r0, #56] ; 0x38 a0031c7c: e3530000 cmp r3, #0
a0031c80: 1a000011 bne a0031ccc <rtems_rate_monotonic_period+0xcc>
static inline void arm_interrupt_enable( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
ARM_SWITCH_REGISTERS;
__asm__ volatile (
a0031c84: e129f007 msr CPSR_fc, r7
_ISR_Enable( level );
the_period->next_length = length;
a0031c88: e580403c str r4, [r0, #60] ; 0x3c
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
a0031c8c: ebffffb9 bl a0031b78 <_Rate_monotonic_Initiate_statistics>
the_period->state = RATE_MONOTONIC_ACTIVE;
a0031c90: e3a03002 mov r3, #2 a0031c94: e5863038 str r3, [r6, #56] ; 0x38
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
a0031c98: e59f3104 ldr r3, [pc, #260] ; a0031da4 <rtems_rate_monotonic_period+0x1a4>
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a0031c9c: e3a07000 mov r7, #0
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a0031ca0: e586401c str r4, [r6, #28]
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
a0031ca4: e586302c str r3, [r6, #44] ; 0x2c
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a0031ca8: e59f00f8 ldr r0, [pc, #248] ; a0031da8 <rtems_rate_monotonic_period+0x1a8> a0031cac: e2861010 add r1, r6, #16
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a0031cb0: e5867018 str r7, [r6, #24]
the_watchdog->routine = routine; the_watchdog->id = id;
a0031cb4: e5865030 str r5, [r6, #48] ; 0x30
the_watchdog->user_data = user_data;
a0031cb8: e5867034 str r7, [r6, #52] ; 0x34
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a0031cbc: ebff6f73 bl a000da90 <_Watchdog_Insert>
NULL
);
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
a0031cc0: e1a04007 mov r4, r7
id,
NULL
);
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
a0031cc4: ebff6c9c bl a000cf3c <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0031cc8: ea000030 b a0031d90 <rtems_rate_monotonic_period+0x190>
}
if ( the_period->state == RATE_MONOTONIC_ACTIVE ) {
a0031ccc: e3530002 cmp r3, #2
a0031cd0: 1a00001a bne a0031d40 <rtems_rate_monotonic_period+0x140>
/*
* Update statistics from the concluding period.
*/
_Rate_monotonic_Update_statistics( the_period );
a0031cd4: ebffff70 bl a0031a9c <_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;
a0031cd8: e3a03001 mov r3, #1 a0031cdc: e5863038 str r3, [r6, #56] ; 0x38
the_period->next_length = length;
a0031ce0: e586403c str r4, [r6, #60] ; 0x3c a0031ce4: e129f007 msr CPSR_fc, r7
_ISR_Enable( level );
_Thread_Executing->Wait.id = the_period->Object.id;
a0031ce8: e59f30ac ldr r3, [pc, #172] ; a0031d9c <rtems_rate_monotonic_period+0x19c>
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
a0031cec: e3a01901 mov r1, #16384 ; 0x4000
the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING;
the_period->next_length = length;
_ISR_Enable( level );
_Thread_Executing->Wait.id = the_period->Object.id;
a0031cf0: e5930008 ldr r0, [r3, #8] a0031cf4: e5963008 ldr r3, [r6, #8] a0031cf8: e5803020 str r3, [r0, #32]
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
a0031cfc: ebff6e93 bl a000d750 <_Thread_Set_state>
uint32_t level;
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a0031d00: e10f2000 mrs r2, CPSR a0031d04: e3823080 orr r3, r2, #128 ; 0x80 a0031d08: 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;
a0031d0c: e3a01002 mov r1, #2
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
local_state = the_period->state;
a0031d10: e5963038 ldr r3, [r6, #56] ; 0x38
the_period->state = RATE_MONOTONIC_ACTIVE;
a0031d14: e5861038 str r1, [r6, #56] ; 0x38
static inline void arm_interrupt_enable( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
ARM_SWITCH_REGISTERS;
__asm__ volatile (
a0031d18: 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 )
a0031d1c: e3530003 cmp r3, #3
a0031d20: 1a000003 bne a0031d34 <rtems_rate_monotonic_period+0x134>
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
a0031d24: e59f3070 ldr r3, [pc, #112] ; a0031d9c <rtems_rate_monotonic_period+0x19c><== NOT EXECUTED a0031d28: e3a01901 mov r1, #16384 ; 0x4000 <== NOT EXECUTED a0031d2c: e5930008 ldr r0, [r3, #8] <== NOT EXECUTED a0031d30: ebff6ba4 bl a000cbc8 <_Thread_Clear_state> <== NOT EXECUTED
_Thread_Enable_dispatch();
a0031d34: ebff6c80 bl a000cf3c <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0031d38: e3a04000 mov r4, #0 <== NOT EXECUTED a0031d3c: ea000013 b a0031d90 <rtems_rate_monotonic_period+0x190> <== NOT EXECUTED
}
if ( the_period->state == RATE_MONOTONIC_EXPIRED ) {
a0031d40: e3530004 cmp r3, #4 <== NOT EXECUTED a0031d44: 1a000010 bne a0031d8c <rtems_rate_monotonic_period+0x18c> <== NOT EXECUTED
/*
* Update statistics from the concluding period
*/
_Rate_monotonic_Update_statistics( the_period );
a0031d48: ebffff53 bl a0031a9c <_Rate_monotonic_Update_statistics> <== NOT EXECUTED a0031d4c: e129f007 msr CPSR_fc, r7 <== NOT EXECUTED
_ISR_Enable( level );
the_period->state = RATE_MONOTONIC_ACTIVE;
a0031d50: e3a03002 mov r3, #2 <== NOT EXECUTED a0031d54: e5863038 str r3, [r6, #56] ; 0x38 <== NOT EXECUTED
the_period->next_length = length;
a0031d58: e586403c str r4, [r6, #60] ; 0x3c <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a0031d5c: e586401c str r4, [r6, #28] <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a0031d60: e59f0040 ldr r0, [pc, #64] ; a0031da8 <rtems_rate_monotonic_period+0x1a8><== NOT EXECUTED a0031d64: e2861010 add r1, r6, #16 <== NOT EXECUTED a0031d68: ebff6f48 bl a000da90 <_Watchdog_Insert> <== NOT EXECUTED a0031d6c: e59f3038 ldr r3, [pc, #56] ; a0031dac <rtems_rate_monotonic_period+0x1ac><== NOT EXECUTED a0031d70: e5960040 ldr r0, [r6, #64] ; 0x40 <== NOT EXECUTED a0031d74: e596103c ldr r1, [r6, #60] ; 0x3c <== NOT EXECUTED a0031d78: e5933034 ldr r3, [r3, #52] ; 0x34 <== NOT EXECUTED a0031d7c: e12fff33 blx r3 <== NOT EXECUTED
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Scheduler_Release_job(the_period->owner, the_period->next_length);
_Thread_Enable_dispatch();
return RTEMS_TIMEOUT;
a0031d80: e3a04006 mov r4, #6 <== NOT EXECUTED
the_period->state = RATE_MONOTONIC_ACTIVE;
the_period->next_length = length;
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Scheduler_Release_job(the_period->owner, the_period->next_length);
_Thread_Enable_dispatch();
a0031d84: ebff6c6c bl a000cf3c <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TIMEOUT;
a0031d88: ea000000 b a0031d90 <rtems_rate_monotonic_period+0x190> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0031d8c: e3a04004 mov r4, #4 <== NOT EXECUTED
}
a0031d90: e1a00004 mov r0, r4
a0031d94: e8bd80f8 pop {r3, r4, r5, r6, r7, pc}
a00260d4 <rtems_rate_monotonic_report_statistics>:
void rtems_rate_monotonic_report_statistics( void )
{
rtems_rate_monotonic_report_statistics_with_plugin( NULL, printk_plugin );
a00260d4: e59f1004 ldr r1, [pc, #4] ; a00260e0 <rtems_rate_monotonic_report_statistics+0xc><== NOT EXECUTED a00260d8: e3a00000 mov r0, #0 <== NOT EXECUTED a00260dc: eaffff88 b a0025f04 <rtems_rate_monotonic_report_statistics_with_plugin><== NOT EXECUTED
a0025f04 <rtems_rate_monotonic_report_statistics_with_plugin>:
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
a0025f04: e92d45f0 push {r4, r5, r6, r7, r8, sl, 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 )
a0025f08: e2514000 subs r4, r1, #0 <== NOT EXECUTED
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
a0025f0c: e24dd070 sub sp, sp, #112 ; 0x70 <== NOT EXECUTED a0025f10: e1a05000 mov r5, r0 <== NOT EXECUTED
rtems_id id;
rtems_rate_monotonic_period_statistics the_stats;
rtems_rate_monotonic_period_status the_status;
char name[5];
if ( !print )
a0025f14: 0a000062 beq a00260a4 <rtems_rate_monotonic_report_statistics_with_plugin+0x1a0><== NOT EXECUTED
return;
(*print)( context, "Period information by period\n" );
a0025f18: e59f118c ldr r1, [pc, #396] ; a00260ac <rtems_rate_monotonic_report_statistics_with_plugin+0x1a8><== NOT EXECUTED a0025f1c: e12fff34 blx r4 <== NOT EXECUTED
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)( context, "--- CPU times are in seconds ---\n" );
a0025f20: e59f1188 ldr r1, [pc, #392] ; a00260b0 <rtems_rate_monotonic_report_statistics_with_plugin+0x1ac><== NOT EXECUTED a0025f24: e1a00005 mov r0, r5 <== NOT EXECUTED a0025f28: e12fff34 blx r4 <== NOT EXECUTED
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
a0025f2c: e59f7180 ldr r7, [pc, #384] ; a00260b4 <rtems_rate_monotonic_report_statistics_with_plugin+0x1b0><== 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" );
a0025f30: e59f1180 ldr r1, [pc, #384] ; a00260b8 <rtems_rate_monotonic_report_statistics_with_plugin+0x1b4><== NOT EXECUTED a0025f34: e1a00005 mov r0, r5 <== NOT EXECUTED a0025f38: e12fff34 blx r4 <== NOT EXECUTED
Be sure to test the various cases. (*print)( context,"\ 1234567890123456789012345678901234567890123456789012345678901234567890123456789\ \n"); */ (*print)( context, " ID OWNER COUNT MISSED "
a0025f3c: e59f1178 ldr r1, [pc, #376] ; a00260bc <rtems_rate_monotonic_report_statistics_with_plugin+0x1b8><== NOT EXECUTED a0025f40: e1a00005 mov r0, r5 <== NOT EXECUTED a0025f44: e12fff34 blx r4 <== NOT EXECUTED
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
" "
#endif
" WALL TIME\n"
);
(*print)( context, " "
a0025f48: e1a00005 mov r0, r5 <== NOT EXECUTED a0025f4c: e59f116c ldr r1, [pc, #364] ; a00260c0 <rtems_rate_monotonic_report_statistics_with_plugin+0x1bc><== NOT EXECUTED a0025f50: e12fff34 blx r4 <== 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;
a0025f54: e28d8028 add r8, sp, #40 ; 0x28 <== 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 ;
a0025f58: e5976008 ldr r6, [r7, #8] <== NOT EXECUTED a0025f5c: ea00004d b a0026098 <rtems_rate_monotonic_report_statistics_with_plugin+0x194><== NOT EXECUTED
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
a0025f60: e1a00006 mov r0, r6 <== NOT EXECUTED a0025f64: e28d1010 add r1, sp, #16 <== NOT EXECUTED a0025f68: eb002df6 bl a0031748 <rtems_rate_monotonic_get_statistics> <== NOT EXECUTED
if ( status != RTEMS_SUCCESSFUL )
a0025f6c: e3500000 cmp r0, #0 <== NOT EXECUTED a0025f70: 1a000047 bne a0026094 <rtems_rate_monotonic_report_statistics_with_plugin+0x190><== 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 );
a0025f74: e28d1048 add r1, sp, #72 ; 0x48 <== NOT EXECUTED a0025f78: e1a00006 mov r0, r6 <== NOT EXECUTED a0025f7c: eb002e5c bl a00318f4 <rtems_rate_monotonic_get_status> <== NOT EXECUTED
#endif
rtems_object_get_name( the_status.owner, sizeof(name), name );
a0025f80: e3a01005 mov r1, #5 <== NOT EXECUTED a0025f84: e28d2068 add r2, sp, #104 ; 0x68 <== NOT EXECUTED a0025f88: e59d0048 ldr r0, [sp, #72] ; 0x48 <== NOT EXECUTED a0025f8c: ebffad76 bl a001156c <rtems_object_get_name> <== NOT EXECUTED
/*
* Print part of report line that is not dependent on granularity
*/
(*print)( context,
a0025f90: e59d3010 ldr r3, [sp, #16] <== NOT EXECUTED a0025f94: e59f1128 ldr r1, [pc, #296] ; a00260c4 <rtems_rate_monotonic_report_statistics_with_plugin+0x1c0><== NOT EXECUTED a0025f98: e1a00005 mov r0, r5 <== NOT EXECUTED a0025f9c: e58d3000 str r3, [sp] <== NOT EXECUTED a0025fa0: e59d3014 ldr r3, [sp, #20] <== NOT EXECUTED a0025fa4: e1a02006 mov r2, r6 <== NOT EXECUTED a0025fa8: e58d3004 str r3, [sp, #4] <== NOT EXECUTED a0025fac: e28d3068 add r3, sp, #104 ; 0x68 <== NOT EXECUTED a0025fb0: e12fff34 blx r4 <== NOT EXECUTED
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
a0025fb4: e59d1010 ldr r1, [sp, #16] <== NOT EXECUTED a0025fb8: e3510000 cmp r1, #0 <== NOT EXECUTED a0025fbc: 1a000003 bne a0025fd0 <rtems_rate_monotonic_report_statistics_with_plugin+0xcc><== NOT EXECUTED
(*print)( context, "\n" );
a0025fc0: e1a00005 mov r0, r5 <== NOT EXECUTED a0025fc4: e59f10fc ldr r1, [pc, #252] ; a00260c8 <rtems_rate_monotonic_report_statistics_with_plugin+0x1c4><== NOT EXECUTED a0025fc8: e12fff34 blx r4 <== NOT EXECUTED
continue;
a0025fcc: ea000030 b a0026094 <rtems_rate_monotonic_report_statistics_with_plugin+0x190><== 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 );
a0025fd0: e28d2060 add r2, sp, #96 ; 0x60 <== NOT EXECUTED a0025fd4: e1a00008 mov r0, r8 <== NOT EXECUTED a0025fd8: eb000274 bl a00269b0 <_Timespec_Divide_by_integer> <== NOT EXECUTED
(*print)( context,
a0025fdc: e59d001c ldr r0, [sp, #28] <== NOT EXECUTED a0025fe0: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED a0025fe4: eb00a05e bl a004e164 <__aeabi_idiv> <== NOT EXECUTED a0025fe8: e59d3020 ldr r3, [sp, #32] <== NOT EXECUTED a0025fec: e1a0a000 mov sl, r0 <== NOT EXECUTED a0025ff0: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED a0025ff4: e59d0024 ldr r0, [sp, #36] ; 0x24 <== NOT EXECUTED a0025ff8: e58d3000 str r3, [sp] <== NOT EXECUTED a0025ffc: eb00a058 bl a004e164 <__aeabi_idiv> <== NOT EXECUTED a0026000: e59d3060 ldr r3, [sp, #96] ; 0x60 <== NOT EXECUTED a0026004: e58d0004 str r0, [sp, #4] <== NOT EXECUTED a0026008: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED a002600c: e59d0064 ldr r0, [sp, #100] ; 0x64 <== NOT EXECUTED a0026010: e58d3008 str r3, [sp, #8] <== NOT EXECUTED a0026014: eb00a052 bl a004e164 <__aeabi_idiv> <== NOT EXECUTED a0026018: e1a0300a mov r3, sl <== NOT EXECUTED a002601c: e58d000c str r0, [sp, #12] <== NOT EXECUTED a0026020: e59f10a4 ldr r1, [pc, #164] ; a00260cc <rtems_rate_monotonic_report_statistics_with_plugin+0x1c8><== NOT EXECUTED a0026024: e59d2018 ldr r2, [sp, #24] <== NOT EXECUTED a0026028: e1a00005 mov r0, r5 <== NOT EXECUTED a002602c: e12fff34 blx r4 <== NOT EXECUTED
struct timespec wall_average;
struct timespec *min_wall = &the_stats.min_wall_time;
struct timespec *max_wall = &the_stats.max_wall_time;
struct timespec *total_wall = &the_stats.total_wall_time;
_Timespec_Divide_by_integer(total_wall, the_stats.count, &wall_average);
a0026030: e28d2060 add r2, sp, #96 ; 0x60 <== NOT EXECUTED a0026034: e28d0040 add r0, sp, #64 ; 0x40 <== NOT EXECUTED a0026038: e59d1010 ldr r1, [sp, #16] <== NOT EXECUTED a002603c: eb00025b bl a00269b0 <_Timespec_Divide_by_integer> <== NOT EXECUTED
(*print)( context,
a0026040: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED a0026044: e59d0034 ldr r0, [sp, #52] ; 0x34 <== NOT EXECUTED a0026048: eb00a045 bl a004e164 <__aeabi_idiv> <== NOT EXECUTED a002604c: e59d3038 ldr r3, [sp, #56] ; 0x38 <== NOT EXECUTED a0026050: e1a0a000 mov sl, r0 <== NOT EXECUTED a0026054: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED a0026058: e59d003c ldr r0, [sp, #60] ; 0x3c <== NOT EXECUTED a002605c: e58d3000 str r3, [sp] <== NOT EXECUTED a0026060: eb00a03f bl a004e164 <__aeabi_idiv> <== NOT EXECUTED a0026064: e59d3060 ldr r3, [sp, #96] ; 0x60 <== NOT EXECUTED a0026068: e58d0004 str r0, [sp, #4] <== NOT EXECUTED a002606c: e3a01ffa mov r1, #1000 ; 0x3e8 <== NOT EXECUTED a0026070: e59d0064 ldr r0, [sp, #100] ; 0x64 <== NOT EXECUTED a0026074: e58d3008 str r3, [sp, #8] <== NOT EXECUTED a0026078: eb00a039 bl a004e164 <__aeabi_idiv> <== NOT EXECUTED a002607c: e59f104c ldr r1, [pc, #76] ; a00260d0 <rtems_rate_monotonic_report_statistics_with_plugin+0x1cc><== NOT EXECUTED a0026080: e58d000c str r0, [sp, #12] <== NOT EXECUTED a0026084: e59d2030 ldr r2, [sp, #48] ; 0x30 <== NOT EXECUTED a0026088: e1a00005 mov r0, r5 <== NOT EXECUTED a002608c: e1a0300a mov r3, sl <== NOT EXECUTED a0026090: e12fff34 blx r4 <== NOT EXECUTED
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
a0026094: e2866001 add r6, r6, #1 <== NOT EXECUTED
/*
* Cycle through all possible ids and try to report on each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
a0026098: e597300c ldr r3, [r7, #12] <== NOT EXECUTED a002609c: e1560003 cmp r6, r3 <== NOT EXECUTED a00260a0: 9affffae bls a0025f60 <rtems_rate_monotonic_report_statistics_with_plugin+0x5c><== NOT EXECUTED
the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall
);
#endif
}
}
}
a00260a4: e28dd070 add sp, sp, #112 ; 0x70 <== NOT EXECUTED
a00260a8: e8bd85f0 pop {r4, r5, r6, r7, r8, sl, pc} <== NOT EXECUTED
a00260e4 <rtems_rate_monotonic_reset_all_statistics>:
*
* This rountine increments the thread dispatch level
*/
RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void)
{
uint32_t level = _Thread_Dispatch_disable_level;
a00260e4: e59f3038 ldr r3, [pc, #56] ; a0026124 <rtems_rate_monotonic_reset_all_statistics+0x40><== NOT EXECUTED
/*
* rtems_rate_monotonic_reset_all_statistics
*/
void rtems_rate_monotonic_reset_all_statistics( void )
{
a00260e8: e92d4030 push {r4, r5, lr} <== NOT EXECUTED
a00260ec: e5932000 ldr r2, [r3] <== NOT EXECUTED
++level;
a00260f0: e2822001 add r2, r2, #1 <== NOT EXECUTED
_Thread_Dispatch_disable_level = level;
a00260f4: 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 ;
a00260f8: e59f5028 ldr r5, [pc, #40] ; a0026128 <rtems_rate_monotonic_reset_all_statistics+0x44><== NOT EXECUTED a00260fc: e5954008 ldr r4, [r5, #8] <== NOT EXECUTED a0026100: ea000002 b a0026110 <rtems_rate_monotonic_reset_all_statistics+0x2c><== NOT EXECUTED
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
(void) rtems_rate_monotonic_reset_statistics( id );
a0026104: e1a00004 mov r0, r4 <== NOT EXECUTED a0026108: eb000007 bl a002612c <rtems_rate_monotonic_reset_statistics><== NOT EXECUTED
* Cycle through all possible ids and try to reset each one. If it
* is a period that is inactive, we just get an error back. No big deal.
*/
for ( id=_Rate_monotonic_Information.minimum_id ;
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
a002610c: 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 ;
a0026110: e595300c ldr r3, [r5, #12] <== NOT EXECUTED a0026114: e1540003 cmp r4, r3 <== NOT EXECUTED a0026118: 9afffff9 bls a0026104 <rtems_rate_monotonic_reset_all_statistics+0x20><== NOT EXECUTED
/*
* Done so exit thread dispatching disabled critical section.
*/
_Thread_Enable_dispatch();
}
a002611c: e8bd4030 pop {r4, r5, lr} <== NOT EXECUTED
}
/*
* Done so exit thread dispatching disabled critical section.
*/
_Thread_Enable_dispatch();
a0026120: eaff9b85 b a000cf3c <_Thread_Enable_dispatch> <== NOT EXECUTED
a002612c <rtems_rate_monotonic_reset_statistics>:
*/
rtems_status_code rtems_rate_monotonic_reset_statistics(
rtems_id id
)
{
a002612c: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED
a0026130: e1a01000 mov r1, r0 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Rate_monotonic_Control *_Rate_monotonic_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Rate_monotonic_Control *)
a0026134: e1a0200d mov r2, sp <== NOT EXECUTED a0026138: e59f0048 ldr r0, [pc, #72] ; a0026188 <rtems_rate_monotonic_reset_statistics+0x5c><== NOT EXECUTED a002613c: ebff981a bl a000c1ac <_Objects_Get> <== NOT EXECUTED
Objects_Locations location;
Rate_monotonic_Control *the_period;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
a0026140: e59d4000 ldr r4, [sp] <== NOT EXECUTED a0026144: e1a05000 mov r5, r0 <== NOT EXECUTED a0026148: e3540000 cmp r4, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a002614c: 13a00004 movne r0, #4 <== NOT EXECUTED
{
Objects_Locations location;
Rate_monotonic_Control *the_period;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
a0026150: 1a00000b bne a0026184 <rtems_rate_monotonic_reset_statistics+0x58><== NOT EXECUTED
case OBJECTS_LOCAL:
_Rate_monotonic_Reset_statistics( the_period );
a0026154: e1a01004 mov r1, r4 <== NOT EXECUTED a0026158: e3a02038 mov r2, #56 ; 0x38 <== NOT EXECUTED a002615c: e2850054 add r0, r5, #84 ; 0x54 <== NOT EXECUTED a0026160: eb004928 bl a0038608 <memset> <== NOT EXECUTED a0026164: e59f2020 ldr r2, [pc, #32] ; a002618c <rtems_rate_monotonic_reset_statistics+0x60><== NOT EXECUTED a0026168: e59f3020 ldr r3, [pc, #32] ; a0026190 <rtems_rate_monotonic_reset_statistics+0x64><== NOT EXECUTED a002616c: e585205c str r2, [r5, #92] ; 0x5c <== NOT EXECUTED a0026170: e5853060 str r3, [r5, #96] ; 0x60 <== NOT EXECUTED a0026174: e5852074 str r2, [r5, #116] ; 0x74 <== NOT EXECUTED a0026178: e5853078 str r3, [r5, #120] ; 0x78 <== NOT EXECUTED
_Thread_Enable_dispatch();
a002617c: ebff9b6e bl a000cf3c <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a0026180: e1a00004 mov r0, r4 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0026184: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED
a000b1c4 <rtems_rbheap_allocate>:
return big_enough;
}
void *rtems_rbheap_allocate(rtems_rbheap_control *control, size_t size)
{
a000b1c4: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
void *ptr = NULL; rtems_chain_control *free_chain = &control->free_chunk_chain; rtems_rbtree_control *chunk_tree = &control->chunk_tree; uintptr_t alignment = control->alignment;
a000b1c8: e5906030 ldr r6, [r0, #48] ; 0x30
return big_enough;
}
void *rtems_rbheap_allocate(rtems_rbheap_control *control, size_t size)
{
a000b1cc: e1a05001 mov r5, r1 a000b1d0: e1a04000 mov r4, r0
#include <stdlib.h>
static uintptr_t align_up(uintptr_t alignment, uintptr_t value)
{
uintptr_t excess = value % alignment;
a000b1d4: e1a00001 mov r0, r1 a000b1d8: e1a01006 mov r1, r6 a000b1dc: eb003f35 bl a001aeb8 <__umodsi3>
if (excess > 0) {
a000b1e0: e3500000 cmp r0, #0
value += alignment - excess;
a000b1e4: 10856006 addne r6, r5, r6 a000b1e8: 10606006 rsbne r6, r0, r6
static uintptr_t align_up(uintptr_t alignment, uintptr_t value)
{
uintptr_t excess = value % alignment;
if (excess > 0) {
a000b1ec: 01a06005 moveq r6, r5
rtems_chain_control *free_chain = &control->free_chunk_chain;
rtems_rbtree_control *chunk_tree = &control->chunk_tree;
uintptr_t alignment = control->alignment;
uintptr_t aligned_size = align_up(alignment, size);
if (size > 0 && size <= aligned_size) {
a000b1f0: e1550006 cmp r5, r6 a000b1f4: 83a00000 movhi r0, #0 a000b1f8: 93a00001 movls r0, #1 a000b1fc: e3550000 cmp r5, #0 a000b200: 03a00000 moveq r0, #0 a000b204: e3500000 cmp r0, #0
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_First(
Chain_Control *the_chain
)
{
return _Chain_Head( the_chain )->next;
a000b208: 11a02004 movne r2, r4 a000b20c: 14923004 ldrne r3, [r2], #4
size_t size
)
{
rtems_chain_node *current = rtems_chain_first(free_chain);
const rtems_chain_node *tail = rtems_chain_tail(free_chain);
rtems_rbheap_chunk *big_enough = NULL;
a000b210: 13a07000 movne r7, #0
rtems_chain_control *free_chain = &control->free_chunk_chain;
rtems_rbtree_control *chunk_tree = &control->chunk_tree;
uintptr_t alignment = control->alignment;
uintptr_t aligned_size = align_up(alignment, size);
if (size > 0 && size <= aligned_size) {
a000b214: 1a000005 bne a000b230 <rtems_rbheap_allocate+0x6c>
a000b218: ea000039 b a000b304 <rtems_rbheap_allocate+0x140>
rtems_rbheap_chunk *big_enough = NULL;
while (current != tail && big_enough == NULL) {
rtems_rbheap_chunk *free_chunk = (rtems_rbheap_chunk *) current;
if (free_chunk->size >= size) {
a000b21c: e593701c ldr r7, [r3, #28] a000b220: e1570006 cmp r7, r6 a000b224: 21a07003 movcs r7, r3
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Next(
Chain_Node *the_node
)
{
return the_node->next;
a000b228: e5933000 ldr r3, [r3] a000b22c: 33a07000 movcc r7, #0
{
rtems_chain_node *current = rtems_chain_first(free_chain);
const rtems_chain_node *tail = rtems_chain_tail(free_chain);
rtems_rbheap_chunk *big_enough = NULL;
while (current != tail && big_enough == NULL) {
a000b230: e2778001 rsbs r8, r7, #1 a000b234: 33a08000 movcc r8, #0 a000b238: e1530002 cmp r3, r2 a000b23c: 03a08000 moveq r8, #0 a000b240: e3580000 cmp r8, #0
a000b244: 1afffff4 bne a000b21c <rtems_rbheap_allocate+0x58>
uintptr_t aligned_size = align_up(alignment, size);
if (size > 0 && size <= aligned_size) {
rtems_rbheap_chunk *free_chunk = search_free_chunk(free_chain, aligned_size);
if (free_chunk != NULL) {
a000b248: e3570000 cmp r7, #0
a000b24c: 0a000029 beq a000b2f8 <rtems_rbheap_allocate+0x134>
uintptr_t free_size = free_chunk->size;
a000b250: e597901c ldr r9, [r7, #28]
if (free_size > aligned_size) {
a000b254: e1590006 cmp r9, r6
a000b258: 9a00001f bls a000b2dc <rtems_rbheap_allocate+0x118>
*/
RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_first(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_head( the_chain )->next;
a000b25c: e1a0a004 mov sl, r4 a000b260: e5ba500c ldr r5, [sl, #12]!
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
a000b264: e2843010 add r3, r4, #16
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
a000b268: e1550003 cmp r5, r3
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *old_first = head->next;
Chain_Node *new_first = old_first->next;
a000b26c: 15953000 ldrne r3, [r5]
head->next = new_first;
a000b270: 1584300c strne r3, [r4, #12]
new_first->previous = head;
a000b274: 1583a004 strne sl, [r3, #4]
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
a000b278: 1a000009 bne a000b2a4 <rtems_rbheap_allocate+0xe0>
{
rtems_chain_control *chain = &control->spare_descriptor_chain;
rtems_chain_node *chunk = rtems_chain_get_unprotected(chain);
if (chunk == NULL) {
(*control->extend_descriptors)(control);
a000b27c: e5943034 ldr r3, [r4, #52] ; 0x34 <== NOT EXECUTED a000b280: e1a00004 mov r0, r4 <== NOT EXECUTED a000b284: e12fff33 blx r3 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_first(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_head( the_chain )->next;
a000b288: e594300c ldr r3, [r4, #12] <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
a000b28c: e1530005 cmp r3, r5 <== NOT EXECUTED a000b290: 0a00001a beq a000b300 <rtems_rbheap_allocate+0x13c> <== NOT EXECUTED
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *old_first = head->next;
Chain_Node *new_first = old_first->next;
a000b294: e5932000 ldr r2, [r3] <== NOT EXECUTED
head->next = new_first;
new_first->previous = head;
a000b298: e1a05003 mov r5, r3 <== NOT EXECUTED
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *old_first = head->next;
Chain_Node *new_first = old_first->next;
head->next = new_first;
a000b29c: e584200c str r2, [r4, #12] <== NOT EXECUTED
new_first->previous = head;
a000b2a0: e582a004 str sl, [r2, #4] <== NOT EXECUTED
if (new_chunk != NULL) {
uintptr_t new_free_size = free_size - aligned_size;
free_chunk->size = new_free_size;
new_chunk->begin = free_chunk->begin + new_free_size;
a000b2a4: e5973018 ldr r3, [r7, #24]
if (free_size > aligned_size) {
rtems_rbheap_chunk *new_chunk = get_chunk(control);
if (new_chunk != NULL) {
uintptr_t new_free_size = free_size - aligned_size;
a000b2a8: e0669009 rsb r9, r6, r9
free_chunk->size = new_free_size;
a000b2ac: e587901c str r9, [r7, #28]
*/
RTEMS_INLINE_ROUTINE void _Chain_Set_off_chain(
Chain_Node *node
)
{
node->next = node->previous = NULL;
a000b2b0: e1a01005 mov r1, r5
new_chunk->begin = free_chunk->begin + new_free_size;
a000b2b4: e0899003 add r9, r9, r3 a000b2b8: e3a03000 mov r3, #0 a000b2bc: e5859018 str r9, [r5, #24]
new_chunk->size = aligned_size;
a000b2c0: e585601c str r6, [r5, #28] a000b2c4: e5853004 str r3, [r5, #4] a000b2c8: e4813008 str r3, [r1], #8
static void insert_into_tree(
rtems_rbtree_control *tree,
rtems_rbheap_chunk *chunk
)
{
_RBTree_Insert_unprotected(tree, &chunk->tree_node);
a000b2cc: e2840018 add r0, r4, #24 a000b2d0: eb00065d bl a000cc4c <_RBTree_Insert_unprotected>
free_chunk->size = new_free_size;
new_chunk->begin = free_chunk->begin + new_free_size;
new_chunk->size = aligned_size;
rtems_chain_set_off_chain(&new_chunk->chain_node);
insert_into_tree(chunk_tree, new_chunk);
ptr = (void *) new_chunk->begin;
a000b2d4: e5950018 ldr r0, [r5, #24]
a000b2d8: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
a000b2dc: e897000c ldm r7, {r2, r3}
}
} else {
rtems_chain_extract_unprotected(&free_chunk->chain_node);
rtems_chain_set_off_chain(&free_chunk->chain_node);
ptr = (void *) free_chunk->begin;
a000b2e0: e5970018 ldr r0, [r7, #24]
next->previous = previous;
a000b2e4: e5823004 str r3, [r2, #4]
previous->next = next;
a000b2e8: e5832000 str r2, [r3]
*/
RTEMS_INLINE_ROUTINE void _Chain_Set_off_chain(
Chain_Node *node
)
{
node->next = node->previous = NULL;
a000b2ec: e5878004 str r8, [r7, #4]
a000b2f0: e5878000 str r8, [r7]
a000b2f4: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
return big_enough;
}
void *rtems_rbheap_allocate(rtems_rbheap_control *control, size_t size)
{
void *ptr = NULL;
a000b2f8: e1a00007 mov r0, r7
a000b2fc: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
a000b300: e1a00008 mov r0, r8 <== NOT EXECUTED
}
}
}
return ptr;
}
a000b304: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
a000b490 <rtems_rbheap_extend_descriptors_with_malloc>:
void rtems_rbheap_extend_descriptors_with_malloc(rtems_rbheap_control *control)
{
a000b490: e92d4010 push {r4, lr} <== NOT EXECUTED
a000b494: e1a04000 mov r4, r0 <== NOT EXECUTED
rtems_rbheap_chunk *chunk = malloc(sizeof(*chunk));
a000b498: e3a00020 mov r0, #32 <== NOT EXECUTED a000b49c: ebffee96 bl a0006efc <malloc> <== NOT EXECUTED
if (chunk != NULL) {
a000b4a0: e3500000 cmp r0, #0 <== NOT EXECUTED a000b4a4: 0a000005 beq a000b4c0 <rtems_rbheap_extend_descriptors_with_malloc+0x30><== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Chain_Prepend_unprotected(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
_Chain_Insert_unprotected(_Chain_Head(the_chain), the_node);
a000b4a8: e284300c add r3, r4, #12 <== NOT EXECUTED
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
a000b4ac: e5803004 str r3, [r0, #4] <== NOT EXECUTED
before_node = after_node->next;
a000b4b0: e594300c ldr r3, [r4, #12] <== NOT EXECUTED
after_node->next = the_node;
a000b4b4: e584000c str r0, [r4, #12] <== NOT EXECUTED
the_node->next = before_node; before_node->previous = the_node;
a000b4b8: e5830004 str r0, [r3, #4] <== NOT EXECUTED
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
after_node->next = the_node;
the_node->next = before_node;
a000b4bc: e5803000 str r3, [r0] <== NOT EXECUTED
a000b4c0: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a000b308 <rtems_rbheap_free>:
_RBTree_Extract_unprotected(chunk_tree, &b->tree_node);
}
}
rtems_status_code rtems_rbheap_free(rtems_rbheap_control *control, void *ptr)
{
a000b308: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
rtems_status_code sc = RTEMS_SUCCESSFUL;
if (ptr != NULL) {
a000b30c: e2516000 subs r6, r1, #0
_RBTree_Extract_unprotected(chunk_tree, &b->tree_node);
}
}
rtems_status_code rtems_rbheap_free(rtems_rbheap_control *control, void *ptr)
{
a000b310: e24dd020 sub sp, sp, #32 a000b314: e1a05000 mov r5, r0
rtems_status_code sc = RTEMS_SUCCESSFUL;
if (ptr != NULL) {
a000b318: 0a000058 beq a000b480 <rtems_rbheap_free+0x178>
#define NULL_PAGE rtems_rbheap_chunk_of_node(NULL)
static rtems_rbheap_chunk *find(rtems_rbtree_control *chunk_tree, uintptr_t key)
{
rtems_rbheap_chunk chunk = { .begin = key };
a000b31c: e1a0000d mov r0, sp a000b320: e3a01000 mov r1, #0 a000b324: e3a02020 mov r2, #32
RBTree_Control *the_rbtree,
RBTree_Node *the_node
)
{
RBTree_Node* iter_node = the_rbtree->root;
RBTree_Node* found = NULL;
a000b328: e3a04000 mov r4, #0 a000b32c: eb001d1a bl a001279c <memset>
return rtems_rbheap_chunk_of_node(
a000b330: e08d3004 add r3, sp, r4
#define NULL_PAGE rtems_rbheap_chunk_of_node(NULL)
static rtems_rbheap_chunk *find(rtems_rbtree_control *chunk_tree, uintptr_t key)
{
rtems_rbheap_chunk chunk = { .begin = key };
a000b334: e58d6018 str r6, [sp, #24]
return rtems_rbheap_chunk_of_node(
a000b338: e2837008 add r7, r3, #8
RTEMS_INLINE_ROUTINE RBTree_Node *_RBTree_Find_unprotected(
RBTree_Control *the_rbtree,
RBTree_Node *the_node
)
{
RBTree_Node* iter_node = the_rbtree->root;
a000b33c: e595601c ldr r6, [r5, #28] a000b340: ea00000d b a000b37c <rtems_rbheap_free+0x74>
RBTree_Node* found = NULL;
int compare_result;
while (iter_node) {
compare_result = the_rbtree->compare_function(the_node, iter_node);
a000b344: e5953028 ldr r3, [r5, #40] ; 0x28 a000b348: e1a00007 mov r0, r7 a000b34c: e1a01006 mov r1, r6 a000b350: e12fff33 blx r3
if ( _RBTree_Is_equal( compare_result ) ) {
a000b354: e3500000 cmp r0, #0
a000b358: 1a000003 bne a000b36c <rtems_rbheap_free+0x64>
found = iter_node;
if ( the_rbtree->is_unique )
a000b35c: e5d5302c ldrb r3, [r5, #44] ; 0x2c a000b360: e3530000 cmp r3, #0
a000b364: 1a000007 bne a000b388 <rtems_rbheap_free+0x80>
a000b368: e1a04006 mov r4, r6 <== NOT EXECUTED
break;
}
RBTree_Direction dir =
(RBTree_Direction) _RBTree_Is_greater( compare_result );
iter_node = iter_node->child[dir];
a000b36c: e3500000 cmp r0, #0 a000b370: c3a00008 movgt r0, #8 a000b374: d3a00004 movle r0, #4 a000b378: e7906006 ldr r6, [r0, r6]
)
{
RBTree_Node* iter_node = the_rbtree->root;
RBTree_Node* found = NULL;
int compare_result;
while (iter_node) {
a000b37c: e3560000 cmp r6, #0
a000b380: 1affffef bne a000b344 <rtems_rbheap_free+0x3c>
a000b384: e1a06004 mov r6, r4 a000b388: e2464008 sub r4, r6, #8
if (ptr != NULL) {
rtems_chain_control *free_chain = &control->free_chunk_chain;
rtems_rbtree_control *chunk_tree = &control->chunk_tree;
rtems_rbheap_chunk *chunk = find(chunk_tree, (uintptr_t) ptr);
if (chunk != NULL_PAGE) {
a000b38c: e3740008 cmn r4, #8
check_and_merge(free_chain, chunk_tree, chunk, pred);
} else {
sc = RTEMS_INCORRECT_STATE;
}
} else {
sc = RTEMS_INVALID_ID;
a000b390: 03a06004 moveq r6, #4
if (ptr != NULL) {
rtems_chain_control *free_chain = &control->free_chunk_chain;
rtems_rbtree_control *chunk_tree = &control->chunk_tree;
rtems_rbheap_chunk *chunk = find(chunk_tree, (uintptr_t) ptr);
if (chunk != NULL_PAGE) {
a000b394: 0a000039 beq a000b480 <rtems_rbheap_free+0x178>
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_node_off_chain(
const Chain_Node *node
)
{
return (node->next == NULL) && (node->previous == NULL);
a000b398: e5163008 ldr r3, [r6, #-8] a000b39c: e3530000 cmp r3, #0 a000b3a0: 13a0a000 movne sl, #0
a000b3a4: 1a000002 bne a000b3b4 <rtems_rbheap_free+0xac>
add_to_chain(free_chain, b);
_RBTree_Extract_unprotected(chunk_tree, &b->tree_node);
}
}
rtems_status_code rtems_rbheap_free(rtems_rbheap_control *control, void *ptr)
a000b3a8: e594a004 ldr sl, [r4, #4] a000b3ac: e27aa001 rsbs sl, sl, #1 a000b3b0: 33a0a000 movcc sl, #0
rtems_chain_control *free_chain = &control->free_chunk_chain;
rtems_rbtree_control *chunk_tree = &control->chunk_tree;
rtems_rbheap_chunk *chunk = find(chunk_tree, (uintptr_t) ptr);
if (chunk != NULL_PAGE) {
if (!rtems_rbheap_is_chunk_free(chunk)) {
a000b3b4: e23aa001 eors sl, sl, #1
check_and_merge(free_chain, chunk_tree, chunk, succ);
add_to_chain(free_chain, chunk);
check_and_merge(free_chain, chunk_tree, chunk, pred);
} else {
sc = RTEMS_INCORRECT_STATE;
a000b3b8: 13a0600e movne r6, #14
rtems_chain_control *free_chain = &control->free_chunk_chain;
rtems_rbtree_control *chunk_tree = &control->chunk_tree;
rtems_rbheap_chunk *chunk = find(chunk_tree, (uintptr_t) ptr);
if (chunk != NULL_PAGE) {
if (!rtems_rbheap_is_chunk_free(chunk)) {
a000b3bc: 1a00002f bne a000b480 <rtems_rbheap_free+0x178>
static rtems_rbheap_chunk *get_next(
const rtems_rbheap_chunk *chunk,
RBTree_Direction dir
)
{
return rtems_rbheap_chunk_of_node(
a000b3c0: e2849008 add r9, r4, #8 a000b3c4: e1a0100a mov r1, sl a000b3c8: e1a00009 mov r0, r9 a000b3cc: eb0006a2 bl a000ce5c <_RBTree_Next_unprotected> a000b3d0: e3a01001 mov r1, #1 a000b3d4: e1a06000 mov r6, r0 a000b3d8: e2408008 sub r8, r0, #8 a000b3dc: e1a00009 mov r0, r9 a000b3e0: eb00069d bl a000ce5c <_RBTree_Next_unprotected> a000b3e4: e2403008 sub r3, r0, #8
rtems_rbtree_control *chunk_tree,
rtems_rbheap_chunk *a,
rtems_rbheap_chunk *b
)
{
if (b != NULL_PAGE && rtems_rbheap_is_chunk_free(b)) {
a000b3e8: e3730008 cmn r3, #8
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
if (ptr != NULL) {
rtems_chain_control *free_chain = &control->free_chunk_chain;
rtems_rbtree_control *chunk_tree = &control->chunk_tree;
a000b3ec: e2857018 add r7, r5, #24
rtems_rbtree_control *chunk_tree,
rtems_rbheap_chunk *a,
rtems_rbheap_chunk *b
)
{
if (b != NULL_PAGE && rtems_rbheap_is_chunk_free(b)) {
a000b3f0: 0a00000b beq a000b424 <rtems_rbheap_free+0x11c>
a000b3f4: e5102008 ldr r2, [r0, #-8] a000b3f8: e3520000 cmp r2, #0
a000b3fc: 1a000002 bne a000b40c <rtems_rbheap_free+0x104>
add_to_chain(free_chain, b);
_RBTree_Extract_unprotected(chunk_tree, &b->tree_node);
}
}
rtems_status_code rtems_rbheap_free(rtems_rbheap_control *control, void *ptr)
a000b400: e510a004 ldr sl, [r0, #-4] a000b404: e27aa001 rsbs sl, sl, #1 a000b408: 33a0a000 movcc sl, #0
rtems_rbtree_control *chunk_tree,
rtems_rbheap_chunk *a,
rtems_rbheap_chunk *b
)
{
if (b != NULL_PAGE && rtems_rbheap_is_chunk_free(b)) {
a000b40c: e35a0000 cmp sl, #0
a000b410: 1a000003 bne a000b424 <rtems_rbheap_free+0x11c>
a000b414: e1a00005 mov r0, r5 a000b418: e1a01007 mov r1, r7 a000b41c: e1a02004 mov r2, r4 a000b420: ebffff06 bl a000b040 <check_and_merge.part.1>
)
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
a000b424: e5953000 ldr r3, [r5] a000b428: e3780008 cmn r8, #8
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
a000b42c: e5845004 str r5, [r4, #4]
before_node = after_node->next; after_node->next = the_node;
a000b430: e5854000 str r4, [r5]
the_node->next = before_node; before_node->previous = the_node;
a000b434: e5834004 str r4, [r3, #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;
a000b438: e5843000 str r3, [r4]
a000b43c: 0a00000e beq a000b47c <rtems_rbheap_free+0x174>
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_node_off_chain(
const Chain_Node *node
)
{
return (node->next == NULL) && (node->previous == NULL);
a000b440: e5163008 ldr r3, [r6, #-8] a000b444: e3530000 cmp r3, #0 a000b448: 13a06000 movne r6, #0
a000b44c: 1a000002 bne a000b45c <rtems_rbheap_free+0x154>
add_to_chain(free_chain, b);
_RBTree_Extract_unprotected(chunk_tree, &b->tree_node);
}
}
rtems_status_code rtems_rbheap_free(rtems_rbheap_control *control, void *ptr)
a000b450: e5166004 ldr r6, [r6, #-4] a000b454: e2766001 rsbs r6, r6, #1 a000b458: 33a06000 movcc r6, #0
rtems_rbtree_control *chunk_tree,
rtems_rbheap_chunk *a,
rtems_rbheap_chunk *b
)
{
if (b != NULL_PAGE && rtems_rbheap_is_chunk_free(b)) {
a000b45c: e21660ff ands r6, r6, #255 ; 0xff
a000b460: 1a000005 bne a000b47c <rtems_rbheap_free+0x174>
a000b464: e1a00005 mov r0, r5 a000b468: e1a01007 mov r1, r7 a000b46c: e1a02004 mov r2, r4 a000b470: e1a03008 mov r3, r8 a000b474: ebfffef1 bl a000b040 <check_and_merge.part.1> a000b478: ea000000 b a000b480 <rtems_rbheap_free+0x178>
}
}
rtems_status_code rtems_rbheap_free(rtems_rbheap_control *control, void *ptr)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
a000b47c: e3a06000 mov r6, #0
sc = RTEMS_INVALID_ID;
}
}
return sc;
}
a000b480: e1a00006 mov r0, r6
a000b484: e28dd020 add sp, sp, #32
a000b488: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
a00175f0 <rtems_region_create>:
uintptr_t length,
uintptr_t page_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
a00175f0: 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 ) )
a00175f4: e2509000 subs r9, r0, #0
uintptr_t length,
uintptr_t page_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
a00175f8: e1a06001 mov r6, r1 a00175fc: e1a07002 mov r7, r2 a0017600: e1a08003 mov r8, r3 a0017604: e59da024 ldr sl, [sp, #36] ; 0x24 a0017608: e59db028 ldr fp, [sp, #40] ; 0x28
rtems_status_code return_status;
Region_Control *the_region;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
a001760c: 03a06003 moveq r6, #3
)
{
rtems_status_code return_status;
Region_Control *the_region;
if ( !rtems_is_name_valid( name ) )
a0017610: 0a000031 beq a00176dc <rtems_region_create+0xec>
return RTEMS_INVALID_NAME;
if ( !starting_address )
a0017614: e3560000 cmp r6, #0
a0017618: 0a00002e beq a00176d8 <rtems_region_create+0xe8>
return RTEMS_INVALID_ADDRESS;
if ( !id )
a001761c: e35b0000 cmp fp, #0
a0017620: 0a00002c beq a00176d8 <rtems_region_create+0xe8>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator(); /* to prevent deletion */
a0017624: e59f30b8 ldr r3, [pc, #184] ; a00176e4 <rtems_region_create+0xf4>
* This function allocates a region control block from
* the inactive chain of free region control blocks.
*/
RTEMS_INLINE_ROUTINE Region_Control *_Region_Allocate( void )
{
return (Region_Control *) _Objects_Allocate( &_Region_Information );
a0017628: e59f50b8 ldr r5, [pc, #184] ; a00176e8 <rtems_region_create+0xf8> a001762c: e5930000 ldr r0, [r3] a0017630: eb000966 bl a0019bd0 <_API_Mutex_Lock> a0017634: e1a00005 mov r0, r5 a0017638: eb000f84 bl a001b450 <_Objects_Allocate>
the_region = _Region_Allocate();
if ( !the_region )
a001763c: e2504000 subs r4, r0, #0
return_status = RTEMS_TOO_MANY;
a0017640: 03a06005 moveq r6, #5
_RTEMS_Lock_allocator(); /* to prevent deletion */
the_region = _Region_Allocate();
if ( !the_region )
a0017644: 0a00001f beq a00176c8 <rtems_region_create+0xd8>
return_status = RTEMS_TOO_MANY;
else {
the_region->maximum_segment_size = _Heap_Initialize(
a0017648: e2840068 add r0, r4, #104 ; 0x68 a001764c: e1a01006 mov r1, r6 a0017650: e1a02007 mov r2, r7 a0017654: e1a03008 mov r3, r8 a0017658: eb000e56 bl a001afb8 <_Heap_Initialize>
&the_region->Memory, starting_address, length, page_size
);
if ( !the_region->maximum_segment_size ) {
a001765c: e3500000 cmp r0, #0
if ( !the_region )
return_status = RTEMS_TOO_MANY;
else {
the_region->maximum_segment_size = _Heap_Initialize(
a0017660: e584005c str r0, [r4, #92] ; 0x5c
&the_region->Memory, starting_address, length, page_size
);
if ( !the_region->maximum_segment_size ) {
a0017664: 1a000004 bne a001767c <rtems_region_create+0x8c>
*/
RTEMS_INLINE_ROUTINE void _Region_Free (
Region_Control *the_region
)
{
_Objects_Free( &_Region_Information, &the_region->Object );
a0017668: e1a00005 mov r0, r5 <== NOT EXECUTED a001766c: e1a01004 mov r1, r4 <== NOT EXECUTED a0017670: eb001045 bl a001b78c <_Objects_Free> <== NOT EXECUTED
_Region_Free( the_region );
return_status = RTEMS_INVALID_SIZE;
a0017674: e3a06008 mov r6, #8 <== NOT EXECUTED a0017678: ea000012 b a00176c8 <rtems_region_create+0xd8> <== NOT EXECUTED
}
else {
the_region->starting_address = starting_address;
a001767c: e5846050 str r6, [r4, #80] ; 0x50
the_region->length = length;
the_region->page_size = page_size;
the_region->attribute_set = attribute_set;
the_region->number_of_used_blocks = 0;
_Thread_queue_Initialize(
a0017680: e31a0004 tst sl, #4
the_region->starting_address = starting_address;
the_region->length = length;
the_region->page_size = page_size;
the_region->attribute_set = attribute_set;
the_region->number_of_used_blocks = 0;
a0017684: e3a06000 mov r6, #0
_Thread_queue_Initialize(
a0017688: 03a01000 moveq r1, #0 a001768c: 13a01001 movne r1, #1 a0017690: e3a02040 mov r2, #64 ; 0x40 a0017694: e3a03006 mov r3, #6
}
else {
the_region->starting_address = starting_address;
the_region->length = length;
a0017698: e5847054 str r7, [r4, #84] ; 0x54
the_region->page_size = page_size;
a001769c: e5848058 str r8, [r4, #88] ; 0x58
the_region->attribute_set = attribute_set;
a00176a0: e584a060 str sl, [r4, #96] ; 0x60
the_region->number_of_used_blocks = 0;
a00176a4: e5846064 str r6, [r4, #100] ; 0x64
_Thread_queue_Initialize(
a00176a8: e2840010 add r0, r4, #16 a00176ac: eb0015e5 bl a001ce48 <_Thread_queue_Initialize>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a00176b0: e595201c ldr r2, [r5, #28]
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
a00176b4: e5943008 ldr r3, [r4, #8] a00176b8: e1d410b8 ldrh r1, [r4, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a00176bc: e7824101 str r4, [r2, r1, lsl #2]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
a00176c0: e584900c str r9, [r4, #12]
&_Region_Information,
&the_region->Object,
(Objects_Name) name
);
*id = the_region->Object.id;
a00176c4: e58b3000 str r3, [fp]
return_status = RTEMS_SUCCESSFUL;
}
}
_RTEMS_Unlock_allocator();
a00176c8: e59f3014 ldr r3, [pc, #20] ; a00176e4 <rtems_region_create+0xf4> a00176cc: e5930000 ldr r0, [r3] a00176d0: eb000957 bl a0019c34 <_API_Mutex_Unlock>
return return_status;
a00176d4: ea000000 b a00176dc <rtems_region_create+0xec>
if ( !starting_address )
return RTEMS_INVALID_ADDRESS;
if ( !id )
return RTEMS_INVALID_ADDRESS;
a00176d8: e3a06009 mov r6, #9 <== NOT EXECUTED
}
}
_RTEMS_Unlock_allocator();
return return_status;
}
a00176dc: e1a00006 mov r0, r6
a00176e0: e8bd8ff0 pop {r4, r5, r6, r7, r8, r9, sl, fp, pc}
a0017764 <rtems_region_extend>:
rtems_status_code rtems_region_extend(
rtems_id id,
void *starting_address,
uintptr_t length
)
{
a0017764: e92d40f1 push {r0, r4, r5, r6, r7, lr} <== NOT EXECUTED
uintptr_t amount_extended;
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
if ( !starting_address )
a0017768: e2517000 subs r7, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_region_extend(
rtems_id id,
void *starting_address,
uintptr_t length
)
{
a001776c: e1a04000 mov r4, r0 <== NOT EXECUTED a0017770: e1a06002 mov r6, r2 <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
if ( !starting_address )
return RTEMS_INVALID_ADDRESS;
a0017774: 03a05009 moveq r5, #9 <== NOT EXECUTED
uintptr_t amount_extended;
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
if ( !starting_address )
a0017778: 0a00001c beq a00177f0 <rtems_region_extend+0x8c> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator(); /* to prevent deletion */
a001777c: e59f3074 ldr r3, [pc, #116] ; a00177f8 <rtems_region_extend+0x94><== NOT EXECUTED a0017780: e5930000 ldr r0, [r3] <== NOT EXECUTED a0017784: eb000911 bl a0019bd0 <_API_Mutex_Lock> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Region_Control *_Region_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Region_Control *)
a0017788: e1a01004 mov r1, r4 <== NOT EXECUTED a001778c: e59f0068 ldr r0, [pc, #104] ; a00177fc <rtems_region_extend+0x98><== NOT EXECUTED a0017790: e1a0200d mov r2, sp <== NOT EXECUTED a0017794: eb001054 bl a001b8ec <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
a0017798: e59d5000 ldr r5, [sp] <== NOT EXECUTED a001779c: e1a04000 mov r4, r0 <== NOT EXECUTED a00177a0: e3550000 cmp r5, #0 <== NOT EXECUTED
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
a00177a4: 13a05004 movne r5, #4 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator(); /* to prevent deletion */
the_region = _Region_Get( id, &location );
switch ( location ) {
a00177a8: 1a00000d bne a00177e4 <rtems_region_extend+0x80> <== NOT EXECUTED
case OBJECTS_LOCAL:
amount_extended = _Heap_Extend(
a00177ac: e1a03005 mov r3, r5 <== NOT EXECUTED a00177b0: e2800068 add r0, r0, #104 ; 0x68 <== NOT EXECUTED a00177b4: e1a01007 mov r1, r7 <== NOT EXECUTED a00177b8: e1a02006 mov r2, r6 <== NOT EXECUTED a00177bc: eb000c29 bl a001a868 <_Heap_Extend> <== NOT EXECUTED
starting_address,
length,
0
);
if ( amount_extended > 0 ) {
a00177c0: 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;
a00177c4: 03a05009 moveq r5, #9 <== NOT EXECUTED
starting_address,
length,
0
);
if ( amount_extended > 0 ) {
a00177c8: 0a000005 beq a00177e4 <rtems_region_extend+0x80> <== NOT EXECUTED
the_region->length += amount_extended;
a00177cc: e5943054 ldr r3, [r4, #84] ; 0x54 <== NOT EXECUTED a00177d0: e0833000 add r3, r3, r0 <== NOT EXECUTED a00177d4: e5843054 str r3, [r4, #84] ; 0x54 <== NOT EXECUTED
the_region->maximum_segment_size += amount_extended;
a00177d8: e594305c ldr r3, [r4, #92] ; 0x5c <== NOT EXECUTED a00177dc: e0830000 add r0, r3, r0 <== NOT EXECUTED a00177e0: e584005c str r0, [r4, #92] ; 0x5c <== NOT EXECUTED
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
a00177e4: e59f300c ldr r3, [pc, #12] ; a00177f8 <rtems_region_extend+0x94><== NOT EXECUTED a00177e8: e5930000 ldr r0, [r3] <== NOT EXECUTED a00177ec: eb000910 bl a0019c34 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status; }
a00177f0: e1a00005 mov r0, r5 <== NOT EXECUTED
a00177f4: e8bd80f8 pop {r3, r4, r5, r6, r7, pc} <== NOT EXECUTED
a0017800 <rtems_region_get_free_information>:
rtems_status_code rtems_region_get_free_information(
rtems_id id,
Heap_Information_block *the_info
)
{
a0017800: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
a0017804: e2514000 subs r4, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_region_get_free_information(
rtems_id id,
Heap_Information_block *the_info
)
{
a0017808: e1a05000 mov r5, r0 <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
return RTEMS_INVALID_ADDRESS;
a001780c: 03a05009 moveq r5, #9 <== NOT EXECUTED
{
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
a0017810: 0a000013 beq a0017864 <rtems_region_get_free_information+0x64><== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
a0017814: e59f3050 ldr r3, [pc, #80] ; a001786c <rtems_region_get_free_information+0x6c><== NOT EXECUTED a0017818: e5930000 ldr r0, [r3] <== NOT EXECUTED a001781c: eb0008eb bl a0019bd0 <_API_Mutex_Lock> <== NOT EXECUTED a0017820: e1a01005 mov r1, r5 <== NOT EXECUTED a0017824: e59f0044 ldr r0, [pc, #68] ; a0017870 <rtems_region_get_free_information+0x70><== NOT EXECUTED a0017828: e1a0200d mov r2, sp <== NOT EXECUTED a001782c: eb00102e bl a001b8ec <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
a0017830: e59d5000 ldr r5, [sp] <== NOT EXECUTED a0017834: e3550000 cmp r5, #0 <== NOT EXECUTED
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
a0017838: 13a05004 movne r5, #4 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
the_region = _Region_Get( id, &location );
switch ( location ) {
a001783c: 1a000005 bne a0017858 <rtems_region_get_free_information+0x58><== NOT EXECUTED
case OBJECTS_LOCAL:
the_info->Used.number = 0;
a0017840: e584500c str r5, [r4, #12] <== NOT EXECUTED
the_info->Used.total = 0;
a0017844: e5845014 str r5, [r4, #20] <== NOT EXECUTED
the_info->Used.largest = 0;
a0017848: e5845010 str r5, [r4, #16] <== NOT EXECUTED
_Heap_Get_free_information( &the_region->Memory, &the_info->Free );
a001784c: e2800068 add r0, r0, #104 ; 0x68 <== NOT EXECUTED a0017850: e1a01004 mov r1, r4 <== NOT EXECUTED a0017854: eb000d2d bl a001ad10 <_Heap_Get_free_information> <== NOT EXECUTED
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
a0017858: e59f300c ldr r3, [pc, #12] ; a001786c <rtems_region_get_free_information+0x6c><== NOT EXECUTED a001785c: e5930000 ldr r0, [r3] <== NOT EXECUTED a0017860: eb0008f3 bl a0019c34 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status; }
a0017864: e1a00005 mov r0, r5 <== NOT EXECUTED
a0017868: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED
a0017874 <rtems_region_get_information>:
rtems_status_code rtems_region_get_information(
rtems_id id,
Heap_Information_block *the_info
)
{
a0017874: e92d4071 push {r0, r4, r5, r6, lr} <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
a0017878: e2515000 subs r5, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_region_get_information(
rtems_id id,
Heap_Information_block *the_info
)
{
a001787c: e1a06000 mov r6, r0 <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
return RTEMS_INVALID_ADDRESS;
a0017880: 03a06009 moveq r6, #9 <== NOT EXECUTED
{
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
a0017884: 0a00000f beq a00178c8 <rtems_region_get_information+0x54> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
a0017888: e59f4040 ldr r4, [pc, #64] ; a00178d0 <rtems_region_get_information+0x5c><== NOT EXECUTED a001788c: e5940000 ldr r0, [r4] <== NOT EXECUTED a0017890: eb0008ce bl a0019bd0 <_API_Mutex_Lock> <== NOT EXECUTED a0017894: e1a01006 mov r1, r6 <== NOT EXECUTED a0017898: e59f0034 ldr r0, [pc, #52] ; a00178d4 <rtems_region_get_information+0x60><== NOT EXECUTED a001789c: e1a0200d mov r2, sp <== NOT EXECUTED a00178a0: eb001011 bl a001b8ec <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
a00178a4: e59d6000 ldr r6, [sp] <== NOT EXECUTED a00178a8: e3560000 cmp r6, #0 <== NOT EXECUTED
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
a00178ac: 13a06004 movne r6, #4 <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
the_region = _Region_Get( id, &location );
switch ( location ) {
a00178b0: 1a000002 bne a00178c0 <rtems_region_get_information+0x4c> <== NOT EXECUTED
case OBJECTS_LOCAL:
_Heap_Get_information( &the_region->Memory, the_info );
a00178b4: e2800068 add r0, r0, #104 ; 0x68 <== NOT EXECUTED a00178b8: e1a01005 mov r1, r5 <== NOT EXECUTED a00178bc: eb000d35 bl a001ad98 <_Heap_Get_information> <== NOT EXECUTED
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
a00178c0: e5940000 ldr r0, [r4] <== NOT EXECUTED a00178c4: eb0008da bl a0019c34 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status; }
a00178c8: e1a00006 mov r0, r6 <== NOT EXECUTED
a00178cc: e8bd8078 pop {r3, r4, r5, r6, pc} <== NOT EXECUTED
a0017a04 <rtems_region_get_segment_size>:
rtems_status_code rtems_region_get_segment_size(
rtems_id id,
void *segment,
uintptr_t *size
)
{
a0017a04: e92d4071 push {r0, r4, r5, r6, lr}
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
register Region_Control *the_region;
if ( !segment )
a0017a08: e2515000 subs r5, r1, #0
rtems_status_code rtems_region_get_segment_size(
rtems_id id,
void *segment,
uintptr_t *size
)
{
a0017a0c: e1a06000 mov r6, r0 a0017a10: e1a04002 mov r4, r2
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
register Region_Control *the_region;
if ( !segment )
a0017a14: 0a000019 beq a0017a80 <rtems_region_get_segment_size+0x7c>
return RTEMS_INVALID_ADDRESS;
if ( !size )
a0017a18: e3520000 cmp r2, #0
a0017a1c: 0a000017 beq a0017a80 <rtems_region_get_segment_size+0x7c>
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
a0017a20: e59f3064 ldr r3, [pc, #100] ; a0017a8c <rtems_region_get_segment_size+0x88> a0017a24: e5930000 ldr r0, [r3] a0017a28: eb000868 bl a0019bd0 <_API_Mutex_Lock> a0017a2c: e59f005c ldr r0, [pc, #92] ; a0017a90 <rtems_region_get_segment_size+0x8c> a0017a30: e1a01006 mov r1, r6 a0017a34: e1a0200d mov r2, sp a0017a38: eb000fab bl a001b8ec <_Objects_Get_no_protection>
the_region = _Region_Get( id, &location );
switch ( location ) {
a0017a3c: e59d3000 ldr r3, [sp] a0017a40: e3530000 cmp r3, #0
a0017a44: 0a000002 beq a0017a54 <rtems_region_get_segment_size+0x50>
void *segment,
uintptr_t *size
)
{
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
a0017a48: e3530001 cmp r3, #1 <== NOT EXECUTED a0017a4c: 03a04004 moveq r4, #4 <== NOT EXECUTED a0017a50: ea000005 b a0017a6c <rtems_region_get_segment_size+0x68> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Heap_Size_of_alloc_area( &the_region->Memory, segment, size ) )
a0017a54: e1a02004 mov r2, r4 a0017a58: e2800068 add r0, r0, #104 ; 0x68 a0017a5c: e1a01005 mov r1, r5 a0017a60: eb000e36 bl a001b340 <_Heap_Size_of_alloc_area>
void *segment,
uintptr_t *size
)
{
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
a0017a64: e3500000 cmp r0, #0 a0017a68: 03a04009 moveq r4, #9
case OBJECTS_ERROR:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
a0017a6c: e59f3018 ldr r3, [pc, #24] ; a0017a8c <rtems_region_get_segment_size+0x88>
void *segment,
uintptr_t *size
)
{
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
a0017a70: 13a04000 movne r4, #0
case OBJECTS_ERROR:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
a0017a74: e5930000 ldr r0, [r3] a0017a78: eb00086d bl a0019c34 <_API_Mutex_Unlock>
return return_status;
a0017a7c: ea000000 b a0017a84 <rtems_region_get_segment_size+0x80>
if ( !segment )
return RTEMS_INVALID_ADDRESS;
if ( !size )
return RTEMS_INVALID_ADDRESS;
a0017a80: e3a04009 mov r4, #9 <== NOT EXECUTED
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
a0017a84: e1a00004 mov r0, r4
a0017a88: e8bd8078 pop {r3, r4, r5, r6, pc}
a0017ac4 <rtems_region_resize_segment>:
rtems_id id,
void *segment,
uintptr_t size,
uintptr_t *old_size
)
{
a0017ac4: e92d41ff push {r0, r1, r2, r3, r4, r5, r6, r7, r8, lr} <== NOT EXECUTED
uintptr_t osize;
rtems_status_code return_status;
Heap_Resize_status status;
register Region_Control *the_region;
if ( !old_size )
a0017ac8: e2538000 subs r8, r3, #0 <== NOT EXECUTED
rtems_id id,
void *segment,
uintptr_t size,
uintptr_t *old_size
)
{
a0017acc: e1a05000 mov r5, r0 <== NOT EXECUTED a0017ad0: e1a07001 mov r7, r1 <== NOT EXECUTED a0017ad4: 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;
a0017ad8: 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 )
a0017adc: 0a000022 beq a0017b6c <rtems_region_resize_segment+0xa8> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
a0017ae0: e59f408c ldr r4, [pc, #140] ; a0017b74 <rtems_region_resize_segment+0xb0><== NOT EXECUTED a0017ae4: e5940000 ldr r0, [r4] <== NOT EXECUTED a0017ae8: eb000838 bl a0019bd0 <_API_Mutex_Lock> <== NOT EXECUTED a0017aec: e1a01005 mov r1, r5 <== NOT EXECUTED a0017af0: e59f0080 ldr r0, [pc, #128] ; a0017b78 <rtems_region_resize_segment+0xb4><== NOT EXECUTED a0017af4: e28d2008 add r2, sp, #8 <== NOT EXECUTED a0017af8: eb000f7b bl a001b8ec <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
a0017afc: e59d3008 ldr r3, [sp, #8] <== NOT EXECUTED a0017b00: e1a05000 mov r5, r0 <== NOT EXECUTED a0017b04: e3530000 cmp r3, #0 <== NOT EXECUTED a0017b08: 1a000014 bne a0017b60 <rtems_region_resize_segment+0x9c> <== NOT EXECUTED
case OBJECTS_LOCAL:
_Region_Debug_Walk( the_region, 7 );
status = _Heap_Resize_block(
a0017b0c: e28d3004 add r3, sp, #4 <== NOT EXECUTED a0017b10: e58d3000 str r3, [sp] <== NOT EXECUTED a0017b14: e1a02006 mov r2, r6 <== NOT EXECUTED a0017b18: e28d300c add r3, sp, #12 <== NOT EXECUTED a0017b1c: e2800068 add r0, r0, #104 ; 0x68 <== NOT EXECUTED a0017b20: e1a01007 mov r1, r7 <== NOT EXECUTED a0017b24: eb000db6 bl a001b204 <_Heap_Resize_block> <== NOT EXECUTED
segment,
(uint32_t) size,
&osize,
&avail_size
);
*old_size = (uint32_t) osize;
a0017b28: e59d300c ldr r3, [sp, #12] <== NOT EXECUTED
_Region_Debug_Walk( the_region, 8 );
if ( status == HEAP_RESIZE_SUCCESSFUL )
a0017b2c: e2506000 subs r6, r0, #0 <== NOT EXECUTED
segment,
(uint32_t) size,
&osize,
&avail_size
);
*old_size = (uint32_t) osize;
a0017b30: e5883000 str r3, [r8] <== NOT EXECUTED
_Region_Debug_Walk( the_region, 8 );
if ( status == HEAP_RESIZE_SUCCESSFUL )
a0017b34: 1a000003 bne a0017b48 <rtems_region_resize_segment+0x84> <== NOT EXECUTED
_Region_Process_queue( the_region ); /* unlocks allocator */
a0017b38: e1a00005 mov r0, r5 <== NOT EXECUTED a0017b3c: eb001c91 bl a001ed88 <_Region_Process_queue> <== NOT EXECUTED
else
_RTEMS_Unlock_allocator();
if (status == HEAP_RESIZE_SUCCESSFUL)
return RTEMS_SUCCESSFUL;
a0017b40: e1a00006 mov r0, r6 <== NOT EXECUTED a0017b44: ea000008 b a0017b6c <rtems_region_resize_segment+0xa8> <== NOT EXECUTED
_Region_Debug_Walk( the_region, 8 );
if ( status == HEAP_RESIZE_SUCCESSFUL )
_Region_Process_queue( the_region ); /* unlocks allocator */
else
_RTEMS_Unlock_allocator();
a0017b48: e5940000 ldr r0, [r4] <== NOT EXECUTED a0017b4c: eb000838 bl a0019c34 <_API_Mutex_Unlock> <== NOT EXECUTED
if (status == HEAP_RESIZE_SUCCESSFUL)
return RTEMS_SUCCESSFUL;
if (status == HEAP_RESIZE_UNSATISFIED)
return RTEMS_UNSATISFIED;
a0017b50: e3560001 cmp r6, #1 <== NOT EXECUTED a0017b54: 13a00009 movne r0, #9 <== NOT EXECUTED a0017b58: 03a0000d moveq r0, #13 <== NOT EXECUTED a0017b5c: ea000002 b a0017b6c <rtems_region_resize_segment+0xa8> <== NOT EXECUTED
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
a0017b60: e5940000 ldr r0, [r4] <== NOT EXECUTED a0017b64: eb000832 bl a0019c34 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status;
a0017b68: e3a00004 mov r0, #4 <== NOT EXECUTED
}
a0017b6c: e28dd010 add sp, sp, #16 <== NOT EXECUTED
a0017b70: e8bd81f0 pop {r4, r5, r6, r7, r8, pc} <== NOT EXECUTED
a0017b7c <rtems_region_return_segment>:
rtems_status_code rtems_region_return_segment(
rtems_id id,
void *segment
)
{
a0017b7c: e92d4071 push {r0, r4, r5, r6, lr}
uint32_t size;
#endif
int status;
register Region_Control *the_region;
_RTEMS_Lock_allocator();
a0017b80: e59f3074 ldr r3, [pc, #116] ; a0017bfc <rtems_region_return_segment+0x80>
rtems_status_code rtems_region_return_segment(
rtems_id id,
void *segment
)
{
a0017b84: e1a05000 mov r5, r0 a0017b88: e1a04001 mov r4, r1
uint32_t size;
#endif
int status;
register Region_Control *the_region;
_RTEMS_Lock_allocator();
a0017b8c: e5930000 ldr r0, [r3] a0017b90: eb00080e bl a0019bd0 <_API_Mutex_Lock> a0017b94: e1a01005 mov r1, r5 a0017b98: e59f0060 ldr r0, [pc, #96] ; a0017c00 <rtems_region_return_segment+0x84> a0017b9c: e1a0200d mov r2, sp a0017ba0: eb000f51 bl a001b8ec <_Objects_Get_no_protection>
the_region = _Region_Get( id, &location );
switch ( location ) {
a0017ba4: e59d6000 ldr r6, [sp] a0017ba8: e1a05000 mov r5, r0 a0017bac: e3560000 cmp r6, #0
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
a0017bb0: 13a06004 movne r6, #4
register Region_Control *the_region;
_RTEMS_Lock_allocator();
the_region = _Region_Get( id, &location );
switch ( location ) {
a0017bb4: 1a00000b bne a0017be8 <rtems_region_return_segment+0x6c>
RTEMS_INLINE_ROUTINE bool _Region_Free_segment (
Region_Control *the_region,
void *the_segment
)
{
return _Heap_Free( &the_region->Memory, the_segment );
a0017bb8: e2800068 add r0, r0, #104 ; 0x68 a0017bbc: e1a01004 mov r1, r4 a0017bc0: eb000bd6 bl a001ab20 <_Heap_Free>
#endif
status = _Region_Free_segment( the_region, segment );
_Region_Debug_Walk( the_region, 4 );
if ( !status )
a0017bc4: e3500000 cmp r0, #0
return_status = RTEMS_INVALID_ADDRESS;
a0017bc8: 03a06009 moveq r6, #9
#endif
status = _Region_Free_segment( the_region, segment );
_Region_Debug_Walk( the_region, 4 );
if ( !status )
a0017bcc: 0a000005 beq a0017be8 <rtems_region_return_segment+0x6c>
return_status = RTEMS_INVALID_ADDRESS;
else {
the_region->number_of_used_blocks -= 1;
a0017bd0: e5953064 ldr r3, [r5, #100] ; 0x64
_Region_Process_queue(the_region); /* unlocks allocator */
a0017bd4: e1a00005 mov r0, r5
_Region_Debug_Walk( the_region, 4 );
if ( !status )
return_status = RTEMS_INVALID_ADDRESS;
else {
the_region->number_of_used_blocks -= 1;
a0017bd8: e2433001 sub r3, r3, #1 a0017bdc: e5853064 str r3, [r5, #100] ; 0x64
_Region_Process_queue(the_region); /* unlocks allocator */
a0017be0: eb001c68 bl a001ed88 <_Region_Process_queue>
return RTEMS_SUCCESSFUL;
a0017be4: ea000002 b a0017bf4 <rtems_region_return_segment+0x78>
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
a0017be8: e59f300c ldr r3, [pc, #12] ; a0017bfc <rtems_region_return_segment+0x80><== NOT EXECUTED a0017bec: e5930000 ldr r0, [r3] <== NOT EXECUTED a0017bf0: eb00080f bl a0019c34 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status; }
a0017bf4: e1a00006 mov r0, r6
a0017bf8: e8bd8078 pop {r3, r4, r5, r6, pc}
a0009ec4 <rtems_semaphore_create>:
uint32_t count,
rtems_attribute attribute_set,
rtems_task_priority priority_ceiling,
rtems_id *id
)
{
a0009ec4: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
register Semaphore_Control *the_semaphore;
CORE_mutex_Attributes the_mutex_attr;
CORE_semaphore_Attributes the_semaphore_attr;
CORE_mutex_Status mutex_status;
if ( !rtems_is_name_valid( name ) )
a0009ec8: e2507000 subs r7, r0, #0
uint32_t count,
rtems_attribute attribute_set,
rtems_task_priority priority_ceiling,
rtems_id *id
)
{
a0009ecc: e24dd018 sub sp, sp, #24 a0009ed0: e1a04001 mov r4, r1 a0009ed4: e1a08002 mov r8, r2 a0009ed8: e1a09003 mov r9, r3 a0009edc: 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;
a0009ee0: 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 ) )
a0009ee4: 0a00005a beq a000a054 <rtems_semaphore_create+0x190>
return RTEMS_INVALID_NAME;
if ( !id )
a0009ee8: e3560000 cmp r6, #0
return RTEMS_INVALID_ADDRESS;
a0009eec: 03a00009 moveq r0, #9
CORE_mutex_Status mutex_status;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
if ( !id )
a0009ef0: 0a000057 beq a000a054 <rtems_semaphore_create+0x190>
return RTEMS_NOT_DEFINED;
} else
#endif
if ( _Attributes_Is_inherit_priority( attribute_set ) ||
a0009ef4: e21230c0 ands r3, r2, #192 ; 0xc0
a0009ef8: 0a000006 beq a0009f18 <rtems_semaphore_create+0x54>
*/
RTEMS_INLINE_ROUTINE bool _Attributes_Is_binary_semaphore(
rtems_attribute attribute_set
)
{
return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_BINARY_SEMAPHORE);
a0009efc: e2022030 and r2, r2, #48 ; 0x30
_Attributes_Is_priority_ceiling( attribute_set ) ) {
if ( ! (_Attributes_Is_binary_semaphore( attribute_set ) &&
a0009f00: e3520010 cmp r2, #16
a0009f04: 1a000051 bne a000a050 <rtems_semaphore_create+0x18c>
a0009f08: e3180004 tst r8, #4
a0009f0c: 0a00004f beq a000a050 <rtems_semaphore_create+0x18c>
_Attributes_Is_priority( attribute_set ) ) )
return RTEMS_NOT_DEFINED;
}
if ( _Attributes_Is_inherit_priority( attribute_set ) &&
a0009f10: e35300c0 cmp r3, #192 ; 0xc0
a0009f14: 0a00004d beq a000a050 <rtems_semaphore_create+0x18c>
_Attributes_Is_priority_ceiling( attribute_set ) )
return RTEMS_NOT_DEFINED;
if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) )
a0009f18: e218a030 ands sl, r8, #48 ; 0x30
a0009f1c: 0a000002 beq a0009f2c <rtems_semaphore_create+0x68>
a0009f20: e3540001 cmp r4, #1
return RTEMS_INVALID_NUMBER;
a0009f24: 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 ) )
a0009f28: 8a000049 bhi a000a054 <rtems_semaphore_create+0x190>
*
* This rountine increments the thread dispatch level
*/
RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void)
{
uint32_t level = _Thread_Dispatch_disable_level;
a0009f2c: e59f3128 ldr r3, [pc, #296] ; a000a05c <rtems_semaphore_create+0x198> a0009f30: e5932000 ldr r2, [r3]
++level;
a0009f34: e2822001 add r2, r2, #1
_Thread_Dispatch_disable_level = level;
a0009f38: e5832000 str r2, [r3]
* This function allocates a semaphore control block from
* the inactive chain of free semaphore control blocks.
*/
RTEMS_INLINE_ROUTINE Semaphore_Control *_Semaphore_Allocate( void )
{
return (Semaphore_Control *) _Objects_Allocate( &_Semaphore_Information );
a0009f3c: e59f011c ldr r0, [pc, #284] ; a000a060 <rtems_semaphore_create+0x19c> a0009f40: eb000559 bl a000b4ac <_Objects_Allocate>
_Thread_Disable_dispatch(); /* prevents deletion */
the_semaphore = _Semaphore_Allocate();
if ( !the_semaphore ) {
a0009f44: e2505000 subs r5, r0, #0
a0009f48: 1a000002 bne a0009f58 <rtems_semaphore_create+0x94>
_Thread_Enable_dispatch();
a0009f4c: eb000a05 bl a000c768 <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
a0009f50: e3a00005 mov r0, #5 a0009f54: ea00003e b a000a054 <rtems_semaphore_create+0x190>
the_semaphore->attribute_set = attribute_set;
/*
* Initialize it as a counting semaphore.
*/
if ( _Attributes_Is_counting_semaphore( attribute_set ) ) {
a0009f58: e35a0000 cmp sl, #0
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_semaphore->attribute_set = attribute_set;
a0009f5c: e5858010 str r8, [r5, #16] a0009f60: e2083004 and r3, r8, #4
/*
* Initialize it as a counting semaphore.
*/
if ( _Attributes_Is_counting_semaphore( attribute_set ) ) {
a0009f64: 1a00000b bne a0009f98 <rtems_semaphore_create+0xd4>
* This effectively disables limit checking.
*/
the_semaphore_attr.maximum_count = 0xFFFFFFFF;
if ( _Attributes_Is_priority( attribute_set ) )
the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY;
a0009f68: e2933000 adds r3, r3, #0
*/
if ( _Attributes_Is_counting_semaphore( attribute_set ) ) {
/*
* This effectively disables limit checking.
*/
the_semaphore_attr.maximum_count = 0xFFFFFFFF;
a0009f6c: e3e02000 mvn r2, #0 a0009f70: e58d2010 str r2, [sp, #16]
if ( _Attributes_Is_priority( attribute_set ) )
the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY;
a0009f74: 13a03001 movne r3, #1
* 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(
a0009f78: e2850014 add r0, r5, #20 a0009f7c: e28d1010 add r1, sp, #16 a0009f80: e1a02004 mov r2, r4
*/
if ( _Attributes_Is_counting_semaphore( attribute_set ) ) {
/*
* This effectively disables limit checking.
*/
the_semaphore_attr.maximum_count = 0xFFFFFFFF;
a0009f84: e58d3014 str r3, [sp, #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;
a0009f88: e58da000 str sl, [sp]
the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM;
a0009f8c: e58da00c str sl, [sp, #12]
_CORE_semaphore_Initialize(
a0009f90: eb0003c9 bl a000aebc <_CORE_semaphore_Initialize> a0009f94: ea000023 b a000a028 <rtems_semaphore_create+0x164>
/*
* 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 ) )
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY;
a0009f98: e2933000 adds r3, r3, #0 a0009f9c: 13a03001 movne r3, #1
else
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
a0009fa0: e35a0010 cmp sl, #16
/*
* 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 ) )
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY;
a0009fa4: e58d3008 str r3, [sp, #8] a0009fa8: e3a02000 mov r2, #0
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;
a0009fac: 13a03001 movne r3, #1 a0009fb0: 158d3000 strne r3, [sp]
the_mutex_attr.only_owner_release = false;
a0009fb4: 15cd2004 strbne r2, [sp, #4]
if ( _Attributes_Is_priority( attribute_set ) )
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY;
else
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
a0009fb8: 1a00000c bne a0009ff0 <rtems_semaphore_create+0x12c>
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 ) {
a0009fbc: e3530001 cmp r3, #1
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY;
else
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
the_mutex_attr.priority_ceiling = priority_ceiling;
a0009fc0: e58d900c str r9, [sp, #12]
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
a0009fc4: e58d2000 str r2, [sp]
the_mutex_attr.only_owner_release = false;
a0009fc8: e5cd2004 strb r2, [sp, #4]
if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) {
a0009fcc: 1a000007 bne a0009ff0 <rtems_semaphore_create+0x12c>
if ( _Attributes_Is_inherit_priority( attribute_set ) ) {
a0009fd0: e3180040 tst r8, #64 ; 0x40
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
a0009fd4: 13a02002 movne r2, #2
the_mutex_attr.priority_ceiling = priority_ceiling;
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
the_mutex_attr.only_owner_release = false;
if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) {
if ( _Attributes_Is_inherit_priority( attribute_set ) ) {
a0009fd8: 1a000002 bne a0009fe8 <rtems_semaphore_create+0x124>
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
the_mutex_attr.only_owner_release = true;
} else if ( _Attributes_Is_priority_ceiling( attribute_set ) ) {
a0009fdc: e3180080 tst r8, #128 ; 0x80
a0009fe0: 0a000002 beq a0009ff0 <rtems_semaphore_create+0x12c>
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING;
a0009fe4: e3a02003 mov r2, #3 a0009fe8: e58d2008 str r2, [sp, #8]
the_mutex_attr.only_owner_release = true;
a0009fec: e5cd3004 strb r3, [sp, #4]
} else /* must be simple binary semaphore */ {
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_BLOCKS;
the_mutex_attr.only_owner_release = false;
}
mutex_status = _CORE_mutex_Initialize(
a0009ff0: e2443001 sub r3, r4, #1 a0009ff4: e2732000 rsbs r2, r3, #0 a0009ff8: e0a22003 adc r2, r2, r3 a0009ffc: e2850014 add r0, r5, #20 a000a000: e1a0100d mov r1, sp a000a004: eb0002e2 bl a000ab94 <_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 ) {
a000a008: e3500005 cmp r0, #5
a000a00c: 1a000005 bne a000a028 <rtems_semaphore_create+0x164>
*/
RTEMS_INLINE_ROUTINE void _Semaphore_Free (
Semaphore_Control *the_semaphore
)
{
_Objects_Free( &_Semaphore_Information, &the_semaphore->Object );
a000a010: e59f0048 ldr r0, [pc, #72] ; a000a060 <rtems_semaphore_create+0x19c> a000a014: e1a01005 mov r1, r5 a000a018: eb0005f2 bl a000b7e8 <_Objects_Free>
_Semaphore_Free( the_semaphore );
_Thread_Enable_dispatch();
a000a01c: eb0009d1 bl a000c768 <_Thread_Enable_dispatch>
return RTEMS_INVALID_PRIORITY;
a000a020: e3a00013 mov r0, #19 a000a024: ea00000a b a000a054 <rtems_semaphore_create+0x190>
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a000a028: e59f2030 ldr r2, [pc, #48] ; a000a060 <rtems_semaphore_create+0x19c>
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
a000a02c: e5953008 ldr r3, [r5, #8] a000a030: e1d510b8 ldrh r1, [r5, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a000a034: e592201c ldr r2, [r2, #28] a000a038: e7825101 str r5, [r2, r1, lsl #2]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
a000a03c: e585700c str r7, [r5, #12]
&_Semaphore_Information,
&the_semaphore->Object,
(Objects_Name) name
);
*id = the_semaphore->Object.id;
a000a040: e5863000 str r3, [r6]
the_semaphore->Object.id,
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
a000a044: eb0009c7 bl a000c768 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000a048: e3a00000 mov r0, #0 a000a04c: ea000000 b a000a054 <rtems_semaphore_create+0x190>
}
if ( _Attributes_Is_inherit_priority( attribute_set ) &&
_Attributes_Is_priority_ceiling( attribute_set ) )
return RTEMS_NOT_DEFINED;
a000a050: e3a0000b mov r0, #11 <== NOT EXECUTED
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
a000a054: e28dd018 add sp, sp, #24
a000a058: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
a000a064 <rtems_semaphore_delete>:
#endif
rtems_status_code rtems_semaphore_delete(
rtems_id id
)
{
a000a064: e92d4011 push {r0, r4, lr}
a000a068: e1a01000 mov r1, r0
RTEMS_INLINE_ROUTINE Semaphore_Control *_Semaphore_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Semaphore_Control *)
a000a06c: e1a0200d mov r2, sp a000a070: e59f0084 ldr r0, [pc, #132] ; a000a0fc <rtems_semaphore_delete+0x98> a000a074: eb000633 bl a000b948 <_Objects_Get>
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
a000a078: e59d3000 ldr r3, [sp] a000a07c: e1a04000 mov r4, r0 a000a080: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000a084: 13a00004 movne r0, #4
{
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
a000a088: 1a00001a bne a000a0f8 <rtems_semaphore_delete+0x94>
*/
RTEMS_INLINE_ROUTINE bool _Attributes_Is_counting_semaphore(
rtems_attribute attribute_set
)
{
return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_COUNTING_SEMAPHORE);
a000a08c: e5941010 ldr r1, [r4, #16]
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
a000a090: e2111030 ands r1, r1, #48 ; 0x30
a000a094: 0a00000c beq a000a0cc <rtems_semaphore_delete+0x68>
if ( _CORE_mutex_Is_locked( &the_semaphore->Core_control.mutex ) &&
a000a098: e5943064 ldr r3, [r4, #100] ; 0x64 a000a09c: e3530000 cmp r3, #0
a000a0a0: 1a000004 bne a000a0b8 <rtems_semaphore_delete+0x54>
a000a0a4: e3510020 cmp r1, #32
a000a0a8: 0a000002 beq a000a0b8 <rtems_semaphore_delete+0x54>
!_Attributes_Is_simple_binary_semaphore(
the_semaphore->attribute_set ) ) {
_Thread_Enable_dispatch();
a000a0ac: eb0009ad bl a000c768 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_RESOURCE_IN_USE;
a000a0b0: e3a0000c mov r0, #12 <== NOT EXECUTED a000a0b4: ea00000f b a000a0f8 <rtems_semaphore_delete+0x94> <== NOT EXECUTED
}
_CORE_mutex_Flush(
a000a0b8: e2840014 add r0, r4, #20 a000a0bc: e3a01000 mov r1, #0 a000a0c0: e3a02003 mov r2, #3 a000a0c4: eb0002b1 bl a000ab90 <_CORE_mutex_Flush> a000a0c8: ea000002 b a000a0d8 <rtems_semaphore_delete+0x74>
&the_semaphore->Core_control.mutex,
SEMAPHORE_MP_OBJECT_WAS_DELETED,
CORE_MUTEX_WAS_DELETED
);
} else {
_CORE_semaphore_Flush(
a000a0cc: e2840014 add r0, r4, #20 a000a0d0: e3a02002 mov r2, #2 a000a0d4: eb000377 bl a000aeb8 <_CORE_semaphore_Flush>
SEMAPHORE_MP_OBJECT_WAS_DELETED,
CORE_SEMAPHORE_WAS_DELETED
);
}
_Objects_Close( &_Semaphore_Information, &the_semaphore->Object );
a000a0d8: e59f001c ldr r0, [pc, #28] ; a000a0fc <rtems_semaphore_delete+0x98> a000a0dc: e1a01004 mov r1, r4 a000a0e0: eb000513 bl a000b534 <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _Semaphore_Free (
Semaphore_Control *the_semaphore
)
{
_Objects_Free( &_Semaphore_Information, &the_semaphore->Object );
a000a0e4: e59f0010 ldr r0, [pc, #16] ; a000a0fc <rtems_semaphore_delete+0x98> a000a0e8: e1a01004 mov r1, r4 a000a0ec: eb0005bd bl a000b7e8 <_Objects_Free>
0, /* Not used */
0 /* Not used */
);
}
#endif
_Thread_Enable_dispatch();
a000a0f0: eb00099c bl a000c768 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000a0f4: e3a00000 mov r0, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000a0f8: e8bd8018 pop {r3, r4, pc}
a0012854 <rtems_semaphore_flush>:
#endif
rtems_status_code rtems_semaphore_flush(
rtems_id id
)
{
a0012854: e92d4001 push {r0, lr}
a0012858: e1a01000 mov r1, r0
a001285c: e1a0200d mov r2, sp
a0012860: e59f0044 ldr r0, [pc, #68] ; a00128ac <rtems_semaphore_flush+0x58>
a0012864: ebffe908 bl a000cc8c <_Objects_Get>
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
a0012868: e59d3000 ldr r3, [sp] a001286c: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0012870: 13a00004 movne r0, #4
{
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
a0012874: 1a00000b bne a00128a8 <rtems_semaphore_flush+0x54>
a0012878: e5901010 ldr r1, [r0, #16] a001287c: e2800014 add r0, r0, #20
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
a0012880: e2111030 ands r1, r1, #48 ; 0x30
a0012884: 0a000003 beq a0012898 <rtems_semaphore_flush+0x44>
_CORE_mutex_Flush(
a0012888: e1a01003 mov r1, r3 a001288c: e3a02001 mov r2, #1 a0012890: ebffe5b5 bl a000bf6c <_CORE_mutex_Flush> a0012894: ea000001 b a00128a0 <rtems_semaphore_flush+0x4c>
&the_semaphore->Core_control.mutex,
SEND_OBJECT_WAS_DELETED,
CORE_MUTEX_STATUS_UNSATISFIED_NOWAIT
);
} else {
_CORE_semaphore_Flush(
a0012898: e3a02001 mov r2, #1 <== NOT EXECUTED a001289c: ebffe67c bl a000c294 <_CORE_semaphore_Flush> <== NOT EXECUTED
&the_semaphore->Core_control.semaphore,
SEND_OBJECT_WAS_DELETED,
CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT
);
}
_Thread_Enable_dispatch();
a00128a0: ebffec05 bl a000d8bc <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a00128a4: e3a00000 mov r0, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a00128a8: e8bd8008 pop {r3, pc}
a000a100 <rtems_semaphore_obtain>:
rtems_status_code rtems_semaphore_obtain(
rtems_id id,
rtems_option option_set,
rtems_interval timeout
)
{
a000a100: e92d4077 push {r0, r1, r2, r4, r5, r6, lr}
a000a104: e1a04000 mov r4, r0
Objects_Id id,
Objects_Locations *location,
ISR_Level *level
)
{
return (Semaphore_Control *)
a000a108: e28d3008 add r3, sp, #8 a000a10c: e1a06001 mov r6, r1 a000a110: e1a05002 mov r5, r2 a000a114: e59f00f0 ldr r0, [pc, #240] ; a000a20c <rtems_semaphore_obtain+0x10c> a000a118: e1a01004 mov r1, r4 a000a11c: e28d2004 add r2, sp, #4 a000a120: eb0005ed bl a000b8dc <_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 ) {
a000a124: e59d3004 ldr r3, [sp, #4] a000a128: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000a12c: 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 ) {
a000a130: 1a000034 bne a000a208 <rtems_semaphore_obtain+0x108>
a000a134: e5903010 ldr r3, [r0, #16]
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
a000a138: e2132030 ands r2, r3, #48 ; 0x30
a000a13c: 0a00000c beq a000a174 <rtems_semaphore_obtain+0x74>
_CORE_mutex_Seize(
a000a140: e59d3008 ldr r3, [sp, #8]
*/
RTEMS_INLINE_ROUTINE bool _Options_Is_no_wait (
rtems_option option_set
)
{
return (option_set & RTEMS_NO_WAIT) ? true : false;
a000a144: e2062001 and r2, r6, #1 a000a148: e2800014 add r0, r0, #20 a000a14c: e58d3000 str r3, [sp] a000a150: e1a01004 mov r1, r4 a000a154: e1a03005 mov r3, r5 a000a158: e2222001 eor r2, r2, #1 a000a15c: eb0002da bl a000accc <_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 );
a000a160: e59f30a8 ldr r3, [pc, #168] ; a000a210 <rtems_semaphore_obtain+0x110> a000a164: e5933008 ldr r3, [r3, #8]
id,
((_Options_Is_no_wait( option_set )) ? false : true),
timeout,
level
);
return _Semaphore_Translate_core_mutex_return_code(
a000a168: e5930034 ldr r0, [r3, #52] ; 0x34 a000a16c: eb000047 bl a000a290 <_Semaphore_Translate_core_mutex_return_code> a000a170: ea000024 b a000a208 <rtems_semaphore_obtain+0x108>
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
a000a174: e59f3094 ldr r3, [pc, #148] ; a000a210 <rtems_semaphore_obtain+0x110> a000a178: e5933008 ldr r3, [r3, #8]
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
a000a17c: e5832034 str r2, [r3, #52] ; 0x34
if ( the_semaphore->count != 0 ) {
a000a180: e590205c ldr r2, [r0, #92] ; 0x5c a000a184: e3520000 cmp r2, #0
a000a188: 0a000004 beq a000a1a0 <rtems_semaphore_obtain+0xa0>
the_semaphore->count -= 1;
a000a18c: e2422001 sub r2, r2, #1 a000a190: e580205c str r2, [r0, #92] ; 0x5c a000a194: e59d3008 ldr r3, [sp, #8] a000a198: e129f003 msr CPSR_fc, r3 a000a19c: ea000015 b a000a1f8 <rtems_semaphore_obtain+0xf8>
_ISR_Enable( *level_p );
return;
}
if ( !wait ) {
a000a1a0: e3160001 tst r6, #1
a000a1a4: 0a000004 beq a000a1bc <rtems_semaphore_obtain+0xbc>
a000a1a8: e59d2008 ldr r2, [sp, #8] <== NOT EXECUTED a000a1ac: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
_ISR_Enable( *level_p );
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT;
a000a1b0: e3a02001 mov r2, #1 <== NOT EXECUTED a000a1b4: e5832034 str r2, [r3, #52] ; 0x34 <== NOT EXECUTED a000a1b8: ea00000e b a000a1f8 <rtems_semaphore_obtain+0xf8> <== NOT EXECUTED
*
* This rountine increments the thread dispatch level
*/
RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void)
{
uint32_t level = _Thread_Dispatch_disable_level;
a000a1bc: e59f2050 ldr r2, [pc, #80] ; a000a214 <rtems_semaphore_obtain+0x114> a000a1c0: e5921000 ldr r1, [r2]
++level;
a000a1c4: e2811001 add r1, r1, #1
_Thread_Dispatch_disable_level = level;
a000a1c8: e5821000 str r1, [r2]
RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
Thread_queue_Control *the_thread_queue
)
{
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
a000a1cc: e3a02001 mov r2, #1 a000a1d0: e5802044 str r2, [r0, #68] ; 0x44
return;
}
_Thread_Disable_dispatch();
_Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue );
executing->Wait.queue = &the_semaphore->Wait_queue;
a000a1d4: e2800014 add r0, r0, #20 a000a1d8: e5830044 str r0, [r3, #68] ; 0x44
executing->Wait.id = id;
a000a1dc: e5834020 str r4, [r3, #32] a000a1e0: e59d3008 ldr r3, [sp, #8] a000a1e4: e129f003 msr CPSR_fc, r3
_ISR_Enable( *level_p );
_Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout );
a000a1e8: e59f2028 ldr r2, [pc, #40] ; a000a218 <rtems_semaphore_obtain+0x118> a000a1ec: e1a01005 mov r1, r5 a000a1f0: eb000a7b bl a000cbe4 <_Thread_queue_Enqueue_with_handler>
_Thread_Enable_dispatch();
a000a1f4: eb00095b bl a000c768 <_Thread_Enable_dispatch>
((_Options_Is_no_wait( option_set )) ? false : true),
timeout,
&level
);
return _Semaphore_Translate_core_semaphore_return_code(
_Thread_Executing->Wait.return_code );
a000a1f8: e59f3010 ldr r3, [pc, #16] ; a000a210 <rtems_semaphore_obtain+0x110> a000a1fc: e5933008 ldr r3, [r3, #8]
id,
((_Options_Is_no_wait( option_set )) ? false : true),
timeout,
&level
);
return _Semaphore_Translate_core_semaphore_return_code(
a000a200: e5930034 ldr r0, [r3, #52] ; 0x34 a000a204: eb000025 bl a000a2a0 <_Semaphore_Translate_core_semaphore_return_code>
break;
}
return RTEMS_INVALID_ID;
}
a000a208: e8bd807e pop {r1, r2, r3, r4, r5, r6, pc}
a0018084 <rtems_signal_send>:
rtems_status_code rtems_signal_send(
rtems_id id,
rtems_signal_set signal_set
)
{
a0018084: e92d4011 push {r0, r4, lr}
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
a0018088: e2514000 subs r4, r1, #0
return RTEMS_INVALID_NUMBER;
a001808c: 03a0000a moveq r0, #10
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
a0018090: 0a000025 beq a001812c <rtems_signal_send+0xa8>
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
a0018094: e1a0100d mov r1, sp a0018098: eb0011b1 bl a001c764 <_Thread_Get>
switch ( location ) {
a001809c: e59d3000 ldr r3, [sp] a00180a0: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a00180a4: 13a00004 movne r0, #4
if ( !signal_set )
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
a00180a8: 1a00001f bne a001812c <rtems_signal_send+0xa8>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
a00180ac: e59030ec ldr r3, [r0, #236] ; 0xec
asr = &api->Signal;
if ( ! _ASR_Is_null_handler( asr->handler ) ) {
a00180b0: e593200c ldr r2, [r3, #12] a00180b4: e3520000 cmp r2, #0
a00180b8: 0a000019 beq a0018124 <rtems_signal_send+0xa0>
if ( asr->is_enabled ) {
a00180bc: e5d32008 ldrb r2, [r3, #8] a00180c0: e3520000 cmp r2, #0
uint32_t level;
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a00180c4: e10f2000 mrs r2, CPSR a00180c8: e3821080 orr r1, r2, #128 ; 0x80 a00180cc: e129f001 msr CPSR_fc, r1
a00180d0: 0a00000c beq a0018108 <rtems_signal_send+0x84>
)
{
ISR_Level _level;
_ISR_Disable( _level );
*signal_set |= signals;
a00180d4: e5931014 ldr r1, [r3, #20] a00180d8: e1814004 orr r4, r1, r4 a00180dc: e5834014 str r4, [r3, #20]
static inline void arm_interrupt_enable( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
ARM_SWITCH_REGISTERS;
__asm__ volatile (
a00180e0: e129f002 msr CPSR_fc, r2
_ASR_Post_signals( signal_set, &asr->signals_posted );
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
a00180e4: e59f3044 ldr r3, [pc, #68] ; a0018130 <rtems_signal_send+0xac> a00180e8: e5932000 ldr r2, [r3] a00180ec: e3520000 cmp r2, #0
a00180f0: 0a000008 beq a0018118 <rtems_signal_send+0x94>
a00180f4: e5932008 ldr r2, [r3, #8] <== NOT EXECUTED a00180f8: e1500002 cmp r0, r2 <== NOT EXECUTED
_Thread_Dispatch_necessary = true;
a00180fc: 03a02001 moveq r2, #1 <== NOT EXECUTED a0018100: 05c32004 strbeq r2, [r3, #4] <== NOT EXECUTED a0018104: ea000003 b a0018118 <rtems_signal_send+0x94> <== NOT EXECUTED a0018108: e5931018 ldr r1, [r3, #24] <== NOT EXECUTED a001810c: e1814004 orr r4, r1, r4 <== NOT EXECUTED a0018110: e5834018 str r4, [r3, #24] <== NOT EXECUTED a0018114: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED
} else {
_ASR_Post_signals( signal_set, &asr->signals_pending );
}
_Thread_Enable_dispatch();
a0018118: eb001189 bl a001c744 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a001811c: e3a00000 mov r0, #0 a0018120: ea000001 b a001812c <rtems_signal_send+0xa8>
}
_Thread_Enable_dispatch();
a0018124: eb001186 bl a001c744 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_NOT_DEFINED;
a0018128: e3a0000b mov r0, #11 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a001812c: e8bd8018 pop {r3, r4, pc}
a000bf38 <rtems_task_get_note>:
rtems_status_code rtems_task_get_note(
rtems_id id,
uint32_t notepad,
uint32_t *note
)
{
a000bf38: e92d4071 push {r0, r4, r5, r6, lr}
a000bf3c: e1a05002 mov r5, r2
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
a000bf40: e59f2098 ldr r2, [pc, #152] ; a000bfe0 <rtems_task_get_note+0xa8>
rtems_status_code rtems_task_get_note(
rtems_id id,
uint32_t notepad,
uint32_t *note
)
{
a000bf44: e1a03000 mov r3, r0 a000bf48: e1a04001 mov r4, r1
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
a000bf4c: e5d22004 ldrb r2, [r2, #4] a000bf50: e3520000 cmp r2, #0
return RTEMS_NOT_CONFIGURED;
a000bf54: 03a00016 moveq r0, #22
{
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
a000bf58: 0a00001f beq a000bfdc <rtems_task_get_note+0xa4>
return RTEMS_NOT_CONFIGURED;
if ( !note )
a000bf5c: e3550000 cmp r5, #0
return RTEMS_INVALID_ADDRESS;
a000bf60: 03a00009 moveq r0, #9
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
return RTEMS_NOT_CONFIGURED;
if ( !note )
a000bf64: 0a00001c beq a000bfdc <rtems_task_get_note+0xa4>
/*
* 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 )
a000bf68: e351000f cmp r1, #15
return RTEMS_INVALID_NUMBER;
a000bf6c: 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 )
a000bf70: 8a000019 bhi a000bfdc <rtems_task_get_note+0xa4>
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
a000bf74: e3530000 cmp r3, #0 a000bf78: e59f2064 ldr r2, [pc, #100] ; a000bfe4 <rtems_task_get_note+0xac>
a000bf7c: 0a000003 beq a000bf90 <rtems_task_get_note+0x58>
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
a000bf80: e5921008 ldr r1, [r2, #8]
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
a000bf84: e5911008 ldr r1, [r1, #8] a000bf88: e1530001 cmp r3, r1
a000bf8c: 1a000006 bne a000bfac <rtems_task_get_note+0x74>
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
a000bf90: e5923008 ldr r3, [r2, #8] <== NOT EXECUTED
*note = api->Notepads[ notepad ];
a000bf94: e2844008 add r4, r4, #8 <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000bf98: 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 ];
a000bf9c: e59330ec ldr r3, [r3, #236] ; 0xec <== NOT EXECUTED a000bfa0: e7933104 ldr r3, [r3, r4, lsl #2] <== NOT EXECUTED a000bfa4: e5853000 str r3, [r5] <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000bfa8: ea00000b b a000bfdc <rtems_task_get_note+0xa4> <== NOT EXECUTED
}
the_thread = _Thread_Get( id, &location );
a000bfac: e1a0100d mov r1, sp a000bfb0: eb000967 bl a000e554 <_Thread_Get>
switch ( location ) {
a000bfb4: e59d6000 ldr r6, [sp] a000bfb8: e3560000 cmp r6, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000bfbc: 13a00004 movne r0, #4
*note = api->Notepads[ notepad ];
return RTEMS_SUCCESSFUL;
}
the_thread = _Thread_Get( id, &location );
switch ( location ) {
a000bfc0: 1a000005 bne a000bfdc <rtems_task_get_note+0xa4>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
*note = api->Notepads[ notepad ];
a000bfc4: e59030ec ldr r3, [r0, #236] ; 0xec a000bfc8: e2844008 add r4, r4, #8 a000bfcc: e7933104 ldr r3, [r3, r4, lsl #2] a000bfd0: e5853000 str r3, [r5]
_Thread_Enable_dispatch();
a000bfd4: eb000956 bl a000e534 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000bfd8: e1a00006 mov r0, r6
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000bfdc: e8bd8078 pop {r3, r4, r5, r6, pc}
a000a4c4 <rtems_task_ident>:
rtems_id *id
)
{
Objects_Name_or_id_lookup_errors status;
if ( !id )
a000a4c4: e2523000 subs r3, r2, #0
rtems_status_code rtems_task_ident(
rtems_name name,
uint32_t node,
rtems_id *id
)
{
a000a4c8: e92d4010 push {r4, lr}
a000a4cc: e1a0c000 mov ip, r0
a000a4d0: e1a04001 mov r4, r1
Objects_Name_or_id_lookup_errors status;
if ( !id )
a000a4d4: 0a00000d beq a000a510 <rtems_task_ident+0x4c>
return RTEMS_INVALID_ADDRESS;
if ( name == OBJECTS_ID_OF_SELF ) {
a000a4d8: e3500000 cmp r0, #0
a000a4dc: 1a000004 bne a000a4f4 <rtems_task_ident+0x30>
*id = _Thread_Executing->Object.id;
a000a4e0: e59f2030 ldr r2, [pc, #48] ; a000a518 <rtems_task_ident+0x54> a000a4e4: e5922008 ldr r2, [r2, #8] a000a4e8: e5922008 ldr r2, [r2, #8] a000a4ec: e5832000 str r2, [r3]
return RTEMS_SUCCESSFUL;
a000a4f0: e8bd8010 pop {r4, pc}
}
status = _Objects_Name_to_id_u32( &_RTEMS_tasks_Information, name, node, id );
a000a4f4: e59f0020 ldr r0, [pc, #32] ; a000a51c <rtems_task_ident+0x58> a000a4f8: e1a0100c mov r1, ip a000a4fc: e1a02004 mov r2, r4 a000a500: eb000560 bl a000ba88 <_Objects_Name_to_id_u32>
return _Status_Object_name_errors_to_status[ status ];
a000a504: e59f3014 ldr r3, [pc, #20] ; a000a520 <rtems_task_ident+0x5c>
a000a508: e7930100 ldr r0, [r3, r0, lsl #2]
a000a50c: e8bd8010 pop {r4, pc}
)
{
Objects_Name_or_id_lookup_errors status;
if ( !id )
return RTEMS_INVALID_ADDRESS;
a000a510: 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 ];
}
a000a514: e8bd8010 pop {r4, pc} <== NOT EXECUTED
a00184d8 <rtems_task_is_suspended>:
*/
rtems_status_code rtems_task_is_suspended(
rtems_id id
)
{
a00184d8: e92d4011 push {r0, r4, lr}
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
a00184dc: e1a0100d mov r1, sp a00184e0: eb00109f bl a001c764 <_Thread_Get>
switch ( location ) {
a00184e4: e59d3000 ldr r3, [sp] a00184e8: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a00184ec: 13a00004 movne r0, #4
{
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
a00184f0: 1a000007 bne a0018514 <rtems_task_is_suspended+0x3c>
*/
RTEMS_INLINE_ROUTINE bool _States_Is_suspended (
States_Control the_states
)
{
return (the_states & STATES_SUSPENDED);
a00184f4: e5904010 ldr r4, [r0, #16] <== NOT EXECUTED
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
a00184f8: e2144002 ands r4, r4, #2 <== NOT EXECUTED a00184fc: 1a000002 bne a001850c <rtems_task_is_suspended+0x34> <== NOT EXECUTED
_Thread_Enable_dispatch();
a0018500: eb00108f bl a001c744 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a0018504: e1a00004 mov r0, r4 <== NOT EXECUTED a0018508: ea000001 b a0018514 <rtems_task_is_suspended+0x3c> <== NOT EXECUTED
}
_Thread_Enable_dispatch();
a001850c: eb00108c bl a001c744 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_ALREADY_SUSPENDED;
a0018510: e3a0000f mov r0, #15 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0018514: e8bd8018 pop {r3, r4, pc}
a001296c <rtems_task_mode>:
rtems_status_code rtems_task_mode(
rtems_mode mode_set,
rtems_mode mask,
rtems_mode *previous_mode_set
)
{
a001296c: e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
ASR_Information *asr;
bool is_asr_enabled = false;
bool needs_asr_dispatching = false;
rtems_mode old_mode;
if ( !previous_mode_set )
a0012970: e252a000 subs sl, r2, #0
rtems_status_code rtems_task_mode(
rtems_mode mode_set,
rtems_mode mask,
rtems_mode *previous_mode_set
)
{
a0012974: e1a04000 mov r4, r0 a0012978: e1a05001 mov r5, r1
ASR_Information *asr;
bool is_asr_enabled = false;
bool needs_asr_dispatching = false;
rtems_mode old_mode;
if ( !previous_mode_set )
a001297c: 0a00004f beq a0012ac0 <rtems_task_mode+0x154>
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
a0012980: e59f3144 ldr r3, [pc, #324] ; a0012acc <rtems_task_mode+0x160> a0012984: e5937008 ldr r7, [r3, #8]
api = executing->API_Extensions[ THREAD_API_RTEMS ];
a0012988: e59760ec ldr r6, [r7, #236] ; 0xec
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
a001298c: e5d78070 ldrb r8, [r7, #112] ; 0x70
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
a0012990: e5973078 ldr r3, [r7, #120] ; 0x78
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
a0012994: e5d69008 ldrb r9, [r6, #8]
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
a0012998: e3580000 cmp r8, #0 a001299c: 03a08c01 moveq r8, #256 ; 0x100 a00129a0: 13a08000 movne r8, #0
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
a00129a4: e3530000 cmp r3, #0
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
a00129a8: 13888c02 orrne r8, r8, #512 ; 0x200
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
a00129ac: e3590000 cmp r9, #0 a00129b0: 03a09b01 moveq r9, #1024 ; 0x400 a00129b4: 13a09000 movne r9, #0
old_mode |= _ISR_Get_level();
a00129b8: ebfff051 bl a000eb04 <_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;
a00129bc: e1899000 orr r9, r9, r0
old_mode |= _ISR_Get_level();
a00129c0: e1898008 orr r8, r9, r8
*previous_mode_set = old_mode;
/*
* These are generic thread scheduling characteristics.
*/
if ( mask & RTEMS_PREEMPT_MASK )
a00129c4: e3150c01 tst r5, #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;
a00129c8: e58a8000 str r8, [sl]
/*
* These are generic thread scheduling characteristics.
*/
if ( mask & RTEMS_PREEMPT_MASK )
a00129cc: 0a000003 beq a00129e0 <rtems_task_mode+0x74>
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
a00129d0: e3140c01 tst r4, #256 ; 0x100 a00129d4: 13a03000 movne r3, #0 a00129d8: 03a03001 moveq r3, #1 a00129dc: e5c73070 strb r3, [r7, #112] ; 0x70
if ( mask & RTEMS_TIMESLICE_MASK ) {
a00129e0: e3150c02 tst r5, #512 ; 0x200
a00129e4: 0a000006 beq a0012a04 <rtems_task_mode+0x98>
if ( _Modes_Is_timeslice(mode_set) ) {
a00129e8: e2143c02 ands r3, r4, #512 ; 0x200
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
a00129ec: 13a03001 movne r3, #1 a00129f0: 15873078 strne r3, [r7, #120] ; 0x78
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
a00129f4: 159f30d4 ldrne r3, [pc, #212] ; a0012ad0 <rtems_task_mode+0x164>
} else
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
a00129f8: 05873078 streq r3, [r7, #120] ; 0x78
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;
a00129fc: 15933000 ldrne r3, [r3] a0012a00: 15873074 strne r3, [r7, #116] ; 0x74
}
/*
* Set the new interrupt level
*/
if ( mask & RTEMS_INTERRUPT_MASK )
a0012a04: e3150080 tst r5, #128 ; 0x80
a0012a08: 0a000001 beq a0012a14 <rtems_task_mode+0xa8>
*/
RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level (
Modes_Control mode_set
)
{
_ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) );
a0012a0c: e2040080 and r0, r4, #128 ; 0x80 a0012a10: ebfff036 bl a000eaf0 <_CPU_ISR_Set_level>
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
if ( mask & RTEMS_ASR_MASK ) {
a0012a14: e2150b01 ands r0, r5, #1024 ; 0x400
a0012a18: 0a000013 beq a0012a6c <rtems_task_mode+0x100>
is_asr_enabled = _Modes_Is_asr_disabled( mode_set ) ? false : true;
if ( is_asr_enabled != asr->is_enabled ) {
a0012a1c: e5d62008 ldrb r2, [r6, #8]
#include <rtems/score/tod.h>
#include <rtems/score/wkspace.h>
#include <rtems/score/apiext.h>
#include <rtems/score/sysstate.h>
rtems_status_code rtems_task_mode(
a0012a20: e3140b01 tst r4, #1024 ; 0x400 a0012a24: 13a03000 movne r3, #0 a0012a28: 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 ) {
a0012a2c: e1520003 cmp r2, r3
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
a0012a30: 03a00000 moveq r0, #0
if ( mask & RTEMS_ASR_MASK ) {
is_asr_enabled = _Modes_Is_asr_disabled( mode_set ) ? false : true;
if ( is_asr_enabled != asr->is_enabled ) {
a0012a34: 0a00000c beq a0012a6c <rtems_task_mode+0x100>
asr->is_enabled = is_asr_enabled;
a0012a38: e5c63008 strb r3, [r6, #8]
uint32_t level;
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a0012a3c: e10f3000 mrs r3, CPSR a0012a40: e3832080 orr r2, r3, #128 ; 0x80 a0012a44: e129f002 msr CPSR_fc, r2
{
rtems_signal_set _signals;
ISR_Level _level;
_ISR_Disable( _level );
_signals = information->signals_pending;
a0012a48: e5962018 ldr r2, [r6, #24]
information->signals_pending = information->signals_posted;
a0012a4c: e5961014 ldr r1, [r6, #20]
information->signals_posted = _signals;
a0012a50: e5862014 str r2, [r6, #20]
rtems_signal_set _signals;
ISR_Level _level;
_ISR_Disable( _level );
_signals = information->signals_pending;
information->signals_pending = information->signals_posted;
a0012a54: e5861018 str r1, [r6, #24]
static inline void arm_interrupt_enable( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
ARM_SWITCH_REGISTERS;
__asm__ volatile (
a0012a58: e129f003 msr CPSR_fc, r3
_ASR_Swap_signals( asr );
if ( _ASR_Are_signals_pending( asr ) ) {
a0012a5c: e5960014 ldr r0, [r6, #20]
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
a0012a60: e3500000 cmp r0, #0 a0012a64: 13a00001 movne r0, #1 a0012a68: 03a00000 moveq r0, #0
needs_asr_dispatching = true;
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) ) {
a0012a6c: e59f3060 ldr r3, [pc, #96] ; a0012ad4 <rtems_task_mode+0x168> a0012a70: e5933000 ldr r3, [r3] a0012a74: e3530003 cmp r3, #3
if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) )
_Thread_Dispatch();
}
return RTEMS_SUCCESSFUL;
a0012a78: 13a00000 movne r0, #0
needs_asr_dispatching = true;
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) ) {
a0012a7c: 1a000011 bne a0012ac8 <rtems_task_mode+0x15c>
bool are_signals_pending
)
{
Thread_Control *executing;
executing = _Thread_Executing;
a0012a80: e59f3044 ldr r3, [pc, #68] ; a0012acc <rtems_task_mode+0x160>
if ( are_signals_pending ||
a0012a84: e3500000 cmp r0, #0
bool are_signals_pending
)
{
Thread_Control *executing;
executing = _Thread_Executing;
a0012a88: e5932008 ldr r2, [r3, #8] a0012a8c: e1a01003 mov r1, r3
if ( are_signals_pending ||
a0012a90: 1a000005 bne a0012aac <rtems_task_mode+0x140>
a0012a94: e593300c ldr r3, [r3, #12] a0012a98: e1520003 cmp r2, r3
a0012a9c: 0a000009 beq a0012ac8 <rtems_task_mode+0x15c>
(!_Thread_Is_heir( executing ) && executing->is_preemptible) ) {
a0012aa0: e5d23070 ldrb r3, [r2, #112] ; 0x70 a0012aa4: e3530000 cmp r3, #0
a0012aa8: 0a000006 beq a0012ac8 <rtems_task_mode+0x15c>
_Thread_Dispatch_necessary = true;
a0012aac: e3a03001 mov r3, #1 a0012ab0: e5c13004 strb r3, [r1, #4]
if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) )
_Thread_Dispatch();
a0012ab4: eb000272 bl a0013484 <_Thread_Dispatch>
}
return RTEMS_SUCCESSFUL;
a0012ab8: e3a00000 mov r0, #0
a0012abc: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
bool is_asr_enabled = false;
bool needs_asr_dispatching = false;
rtems_mode old_mode;
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
a0012ac0: e3a00009 mov r0, #9 <== NOT EXECUTED
a0012ac4: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc} <== NOT EXECUTED
if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) )
_Thread_Dispatch();
}
return RTEMS_SUCCESSFUL;
}
a0012ac8: e8bd87f0 pop {r4, r5, r6, r7, r8, r9, sl, pc}
a000d440 <rtems_task_resume>:
#include <rtems/score/sysstate.h>
rtems_status_code rtems_task_resume(
rtems_id id
)
{
a000d440: e92d4011 push {r0, r4, lr}
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
a000d444: e1a0100d mov r1, sp a000d448: eb000855 bl a000f5a4 <_Thread_Get>
switch ( location ) {
a000d44c: e59d4000 ldr r4, [sp]
)
{
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
a000d450: e1a03000 mov r3, r0
switch ( location ) {
a000d454: e3540000 cmp r4, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000d458: 13a00004 movne r0, #4
{
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
a000d45c: 1a000009 bne a000d488 <rtems_task_resume+0x48>
*/
RTEMS_INLINE_ROUTINE bool _States_Is_suspended (
States_Control the_states
)
{
return (the_states & STATES_SUSPENDED);
a000d460: e5933010 ldr r3, [r3, #16]
case OBJECTS_LOCAL:
if ( _States_Is_suspended( the_thread->current_state ) ) {
a000d464: e3130002 tst r3, #2
a000d468: 0a000004 beq a000d480 <rtems_task_resume+0x40>
_Thread_Resume( the_thread );
a000d46c: e3a01002 mov r1, #2 a000d470: eb000766 bl a000f210 <_Thread_Clear_state>
_Thread_Enable_dispatch();
a000d474: eb000842 bl a000f584 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000d478: e1a00004 mov r0, r4 a000d47c: ea000001 b a000d488 <rtems_task_resume+0x48>
}
_Thread_Enable_dispatch();
a000d480: eb00083f bl a000f584 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_INCORRECT_STATE;
a000d484: e3a0000e mov r0, #14 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000d488: e8bd8018 pop {r3, r4, pc}
a000c0cc <rtems_task_set_note>:
rtems_status_code rtems_task_set_note(
rtems_id id,
uint32_t notepad,
uint32_t note
)
{
a000c0cc: e92d4071 push {r0, r4, r5, r6, lr}
a000c0d0: e1a05002 mov r5, r2
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
a000c0d4: e59f2084 ldr r2, [pc, #132] ; a000c160 <rtems_task_set_note+0x94>
rtems_status_code rtems_task_set_note(
rtems_id id,
uint32_t notepad,
uint32_t note
)
{
a000c0d8: e1a03000 mov r3, r0 a000c0dc: e1a04001 mov r4, r1
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
a000c0e0: e5d22004 ldrb r2, [r2, #4] a000c0e4: e3520000 cmp r2, #0
return RTEMS_NOT_CONFIGURED;
a000c0e8: 03a00016 moveq r0, #22
{
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
a000c0ec: 0a00001a beq a000c15c <rtems_task_set_note+0x90>
/*
* 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 )
a000c0f0: e351000f cmp r1, #15
return RTEMS_INVALID_NUMBER;
a000c0f4: 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 )
a000c0f8: 8a000017 bhi a000c15c <rtems_task_set_note+0x90>
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
a000c0fc: e3530000 cmp r3, #0 a000c100: e59f205c ldr r2, [pc, #92] ; a000c164 <rtems_task_set_note+0x98>
a000c104: 0a000003 beq a000c118 <rtems_task_set_note+0x4c>
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
a000c108: e5921008 ldr r1, [r2, #8]
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
a000c10c: e5911008 ldr r1, [r1, #8] a000c110: e1530001 cmp r3, r1
a000c114: 1a000005 bne a000c130 <rtems_task_set_note+0x64>
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
a000c118: e5923008 ldr r3, [r2, #8] <== NOT EXECUTED
api->Notepads[ notepad ] = note;
a000c11c: e2844008 add r4, r4, #8 <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000c120: 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;
a000c124: e59330ec ldr r3, [r3, #236] ; 0xec <== NOT EXECUTED a000c128: e7835104 str r5, [r3, r4, lsl #2] <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a000c12c: ea00000a b a000c15c <rtems_task_set_note+0x90> <== NOT EXECUTED
}
the_thread = _Thread_Get( id, &location );
a000c130: e1a0100d mov r1, sp a000c134: eb000906 bl a000e554 <_Thread_Get>
switch ( location ) {
a000c138: e59d6000 ldr r6, [sp] a000c13c: e3560000 cmp r6, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000c140: 13a00004 movne r0, #4
api->Notepads[ notepad ] = note;
return RTEMS_SUCCESSFUL;
}
the_thread = _Thread_Get( id, &location );
switch ( location ) {
a000c144: 1a000004 bne a000c15c <rtems_task_set_note+0x90>
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
api->Notepads[ notepad ] = note;
a000c148: e59030ec ldr r3, [r0, #236] ; 0xec a000c14c: e2844008 add r4, r4, #8 a000c150: e7835104 str r5, [r3, r4, lsl #2]
_Thread_Enable_dispatch();
a000c154: eb0008f6 bl a000e534 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000c158: e1a00006 mov r0, r6
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000c15c: e8bd8078 pop {r3, r4, r5, r6, pc}
a000e414 <rtems_task_set_priority>:
rtems_status_code rtems_task_set_priority(
rtems_id id,
rtems_task_priority new_priority,
rtems_task_priority *old_priority
)
{
a000e414: e92d4031 push {r0, r4, r5, lr}
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
a000e418: 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
)
{
a000e41c: e1a05002 mov r5, r2
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
a000e420: 0a000004 beq a000e438 <rtems_task_set_priority+0x24>
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
( the_priority <= RTEMS_MAXIMUM_PRIORITY ) );
a000e424: e59f3074 ldr r3, [pc, #116] ; a000e4a0 <rtems_task_set_priority+0x8c> a000e428: e5d33000 ldrb r3, [r3] a000e42c: e1540003 cmp r4, r3
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
a000e430: 83a00013 movhi r0, #19
)
{
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
a000e434: 8a000018 bhi a000e49c <rtems_task_set_priority+0x88>
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
a000e438: e3550000 cmp r5, #0
return RTEMS_INVALID_ADDRESS;
a000e43c: 03a00009 moveq r0, #9
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
a000e440: 0a000015 beq a000e49c <rtems_task_set_priority+0x88>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
a000e444: e1a0100d mov r1, sp a000e448: eb0008db bl a00107bc <_Thread_Get>
switch ( location ) {
a000e44c: e59d3000 ldr r3, [sp] a000e450: e3530000 cmp r3, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000e454: 13a00004 movne r0, #4
if ( !old_priority )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
a000e458: 1a00000f bne a000e49c <rtems_task_set_priority+0x88>
case OBJECTS_LOCAL:
/* XXX need helper to "convert" from core priority */
*old_priority = the_thread->current_priority;
a000e45c: e5903014 ldr r3, [r0, #20]
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
a000e460: 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;
a000e464: e5853000 str r3, [r5]
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
a000e468: 0a000009 beq a000e494 <rtems_task_set_priority+0x80>
the_thread->real_priority = new_priority;
if ( the_thread->resource_count == 0 ||
a000e46c: 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;
a000e470: e5804018 str r4, [r0, #24]
if ( the_thread->resource_count == 0 ||
a000e474: e3530000 cmp r3, #0
a000e478: 0a000002 beq a000e488 <rtems_task_set_priority+0x74>
a000e47c: e5903014 ldr r3, [r0, #20] <== NOT EXECUTED a000e480: e1530004 cmp r3, r4 <== NOT EXECUTED a000e484: 9a000002 bls a000e494 <rtems_task_set_priority+0x80> <== NOT EXECUTED
the_thread->current_priority > new_priority )
_Thread_Change_priority( the_thread, new_priority, false );
a000e488: e1a01004 mov r1, r4 a000e48c: e3a02000 mov r2, #0 a000e490: eb0007a8 bl a0010338 <_Thread_Change_priority>
}
_Thread_Enable_dispatch();
a000e494: eb0008c0 bl a001079c <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000e498: e3a00000 mov r0, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000e49c: e8bd8038 pop {r3, r4, r5, pc}
a000a5a8 <rtems_task_start>:
rtems_status_code rtems_task_start(
rtems_id id,
rtems_task_entry entry_point,
rtems_task_argument argument
)
{
a000a5a8: e92d4073 push {r0, r1, r4, r5, r6, lr}
register Thread_Control *the_thread;
Objects_Locations location;
if ( entry_point == NULL )
a000a5ac: e2515000 subs r5, r1, #0
rtems_status_code rtems_task_start(
rtems_id id,
rtems_task_entry entry_point,
rtems_task_argument argument
)
{
a000a5b0: e1a06002 mov r6, r2
register Thread_Control *the_thread;
Objects_Locations location;
if ( entry_point == NULL )
return RTEMS_INVALID_ADDRESS;
a000a5b4: 03a00009 moveq r0, #9
)
{
register Thread_Control *the_thread;
Objects_Locations location;
if ( entry_point == NULL )
a000a5b8: 0a000011 beq a000a604 <rtems_task_start+0x5c>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
a000a5bc: e28d1004 add r1, sp, #4 a000a5c0: eb000870 bl a000c788 <_Thread_Get>
switch ( location ) {
a000a5c4: e59d4004 ldr r4, [sp, #4] a000a5c8: e3540000 cmp r4, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000a5cc: 13a00004 movne r0, #4
if ( entry_point == NULL )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
a000a5d0: 1a00000b bne a000a604 <rtems_task_start+0x5c>
case OBJECTS_LOCAL:
if ( _Thread_Start(
a000a5d4: e1a01004 mov r1, r4 a000a5d8: e1a02005 mov r2, r5 a000a5dc: e1a03004 mov r3, r4 a000a5e0: e58d6000 str r6, [sp] a000a5e4: eb000aa9 bl a000d090 <_Thread_Start> a000a5e8: e3500000 cmp r0, #0
a000a5ec: 0a000002 beq a000a5fc <rtems_task_start+0x54>
the_thread, THREAD_START_NUMERIC, entry_point, NULL, argument ) ) {
_Thread_Enable_dispatch();
a000a5f0: eb00085c bl a000c768 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000a5f4: e1a00004 mov r0, r4 a000a5f8: ea000001 b a000a604 <rtems_task_start+0x5c>
}
_Thread_Enable_dispatch();
a000a5fc: eb000859 bl a000c768 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_INCORRECT_STATE;
a000a600: e3a0000e mov r0, #14 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000a604: e8bd807c pop {r2, r3, r4, r5, r6, pc}
a000d6cc <rtems_task_suspend>:
#include <rtems/score/sysstate.h>
rtems_status_code rtems_task_suspend(
rtems_id id
)
{
a000d6cc: e92d4011 push {r0, r4, lr}
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
a000d6d0: e1a0100d mov r1, sp a000d6d4: eb000825 bl a000f770 <_Thread_Get>
switch ( location ) {
a000d6d8: e59d2000 ldr r2, [sp]
)
{
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
a000d6dc: e1a03000 mov r3, r0
switch ( location ) {
a000d6e0: e3520000 cmp r2, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000d6e4: 13a00004 movne r0, #4
{
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
switch ( location ) {
a000d6e8: 1a000009 bne a000d714 <rtems_task_suspend+0x48>
*/
RTEMS_INLINE_ROUTINE bool _States_Is_suspended (
States_Control the_states
)
{
return (the_states & STATES_SUSPENDED);
a000d6ec: e5934010 ldr r4, [r3, #16]
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
a000d6f0: e2144002 ands r4, r4, #2
a000d6f4: 1a000004 bne a000d70c <rtems_task_suspend+0x40>
_Thread_Suspend( the_thread );
a000d6f8: e3a01002 mov r1, #2 a000d6fc: eb000a18 bl a000ff64 <_Thread_Set_state>
_Thread_Enable_dispatch();
a000d700: eb000812 bl a000f750 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000d704: e1a00004 mov r0, r4 a000d708: ea000001 b a000d714 <rtems_task_suspend+0x48>
}
_Thread_Enable_dispatch();
a000d70c: eb00080f bl a000f750 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_ALREADY_SUSPENDED;
a000d710: e3a0000f mov r0, #15 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000d714: e8bd8018 pop {r3, r4, pc}
a0008e08 <rtems_task_variable_add>:
rtems_status_code rtems_task_variable_add(
rtems_id tid,
void **ptr,
void (*dtor)(void *)
)
{
a0008e08: e92d40f1 push {r0, r4, r5, r6, r7, lr}
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *new;
if ( !ptr )
a0008e0c: e2514000 subs r4, r1, #0
rtems_status_code rtems_task_variable_add(
rtems_id tid,
void **ptr,
void (*dtor)(void *)
)
{
a0008e10: e1a05002 mov r5, r2
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *new;
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
a0008e14: 03a00009 moveq r0, #9
{
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *new;
if ( !ptr )
a0008e18: 0a000023 beq a0008eac <rtems_task_variable_add+0xa4>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
a0008e1c: e1a0100d mov r1, sp a0008e20: eb0007a2 bl a000acb0 <_Thread_Get>
switch (location) {
a0008e24: e59d3000 ldr r3, [sp]
rtems_task_variable_t *tvp, *new;
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
a0008e28: e1a07000 mov r7, r0
switch (location) {
a0008e2c: e3530000 cmp r3, #0
case OBJECTS_LOCAL:
/*
* Figure out if the variable is already in this task's list.
*/
tvp = the_thread->task_variables;
a0008e30: 059060f8 ldreq r6, [r0, #248] ; 0xf8
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
switch (location) {
a0008e34: 0a000008 beq a0008e5c <rtems_task_variable_add+0x54>
a0008e38: ea00001a b a0008ea8 <rtems_task_variable_add+0xa0> <== NOT EXECUTED
/*
* Figure out if the variable is already in this task's list.
*/
tvp = the_thread->task_variables;
while (tvp) {
if (tvp->ptr == ptr) {
a0008e3c: e5963004 ldr r3, [r6, #4] <== NOT EXECUTED a0008e40: e1530004 cmp r3, r4 <== NOT EXECUTED a0008e44: 1a000003 bne a0008e58 <rtems_task_variable_add+0x50> <== NOT EXECUTED
tvp->dtor = dtor;
a0008e48: e5865010 str r5, [r6, #16] <== NOT EXECUTED
_Thread_Enable_dispatch();
a0008e4c: eb00078f bl a000ac90 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a0008e50: e3a00000 mov r0, #0 <== NOT EXECUTED a0008e54: ea000014 b a0008eac <rtems_task_variable_add+0xa4> <== NOT EXECUTED
}
tvp = (rtems_task_variable_t *)tvp->next;
a0008e58: e5966000 ldr r6, [r6] <== NOT EXECUTED
case OBJECTS_LOCAL:
/*
* Figure out if the variable is already in this task's list.
*/
tvp = the_thread->task_variables;
while (tvp) {
a0008e5c: e3560000 cmp r6, #0
a0008e60: 1afffff5 bne a0008e3c <rtems_task_variable_add+0x34>
}
/*
* Now allocate memory for this task variable.
*/
new = (rtems_task_variable_t *)
a0008e64: e3a00014 mov r0, #20 a0008e68: eb000b2a bl a000bb18 <_Workspace_Allocate>
_Workspace_Allocate(sizeof(rtems_task_variable_t));
if (new == NULL) {
a0008e6c: e3500000 cmp r0, #0
a0008e70: 1a000002 bne a0008e80 <rtems_task_variable_add+0x78>
_Thread_Enable_dispatch();
a0008e74: eb000785 bl a000ac90 <_Thread_Enable_dispatch>
return RTEMS_NO_MEMORY;
a0008e78: e3a0001a mov r0, #26 a0008e7c: ea00000a b a0008eac <rtems_task_variable_add+0xa4>
}
new->gval = *ptr;
a0008e80: e5943000 ldr r3, [r4]
new->ptr = ptr;
a0008e84: e5804004 str r4, [r0, #4]
new->dtor = dtor;
a0008e88: e5805010 str r5, [r0, #16]
_Workspace_Allocate(sizeof(rtems_task_variable_t));
if (new == NULL) {
_Thread_Enable_dispatch();
return RTEMS_NO_MEMORY;
}
new->gval = *ptr;
a0008e8c: e5803008 str r3, [r0, #8]
new->ptr = ptr;
new->dtor = dtor;
new->next = (struct rtems_task_variable_tt *)the_thread->task_variables;
a0008e90: e59730f8 ldr r3, [r7, #248] ; 0xf8 a0008e94: e5803000 str r3, [r0]
the_thread->task_variables = new;
a0008e98: e58700f8 str r0, [r7, #248] ; 0xf8
_Thread_Enable_dispatch();
a0008e9c: eb00077b bl a000ac90 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0008ea0: e1a00006 mov r0, r6 a0008ea4: ea000000 b a0008eac <rtems_task_variable_add+0xa4>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0008ea8: e3a00004 mov r0, #4 <== NOT EXECUTED
}
a0008eac: e8bd80f8 pop {r3, r4, r5, r6, r7, pc}
a0008eb0 <rtems_task_variable_delete>:
rtems_status_code rtems_task_variable_delete(
rtems_id tid,
void **ptr
)
{
a0008eb0: e92d4011 push {r0, r4, lr}
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *prev;
if ( !ptr )
a0008eb4: e2514000 subs r4, r1, #0
a0008eb8: 0a000016 beq a0008f18 <rtems_task_variable_delete+0x68>
return RTEMS_INVALID_ADDRESS;
prev = NULL;
the_thread = _Thread_Get (tid, &location);
a0008ebc: e1a0100d mov r1, sp a0008ec0: eb00077a bl a000acb0 <_Thread_Get>
switch (location) {
a0008ec4: e59d3000 ldr r3, [sp] a0008ec8: e3530000 cmp r3, #0
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
a0008ecc: 059010f8 ldreq r1, [r0, #248] ; 0xf8
return RTEMS_INVALID_ADDRESS;
prev = NULL;
the_thread = _Thread_Get (tid, &location);
switch (location) {
a0008ed0: 0a00000d beq a0008f0c <rtems_task_variable_delete+0x5c>
a0008ed4: ea000011 b a0008f20 <rtems_task_variable_delete+0x70> <== NOT EXECUTED
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
while (tvp) {
if (tvp->ptr == ptr) {
a0008ed8: e5912004 ldr r2, [r1, #4] a0008edc: e1520004 cmp r2, r4
a0008ee0: 1a000007 bne a0008f04 <rtems_task_variable_delete+0x54>
a0008ee4: e5912000 ldr r2, [r1]
if (prev)
a0008ee8: e3530000 cmp r3, #0
prev->next = tvp->next;
else
the_thread->task_variables = (rtems_task_variable_t *)tvp->next;
a0008eec: 058020f8 streq r2, [r0, #248] ; 0xf8
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
while (tvp) {
if (tvp->ptr == ptr) {
if (prev)
prev->next = tvp->next;
a0008ef0: 15832000 strne r2, [r3]
else
the_thread->task_variables = (rtems_task_variable_t *)tvp->next;
_RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp );
a0008ef4: eb000028 bl a0008f9c <_RTEMS_Tasks_Invoke_task_variable_dtor>
_Thread_Enable_dispatch();
a0008ef8: eb000764 bl a000ac90 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0008efc: e3a00000 mov r0, #0 a0008f00: ea000007 b a0008f24 <rtems_task_variable_delete+0x74>
}
prev = tvp;
tvp = (rtems_task_variable_t *)tvp->next;
a0008f04: e1a03001 mov r3, r1 <== NOT EXECUTED a0008f08: e5911000 ldr r1, [r1] <== NOT EXECUTED
the_thread = _Thread_Get (tid, &location);
switch (location) {
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
while (tvp) {
a0008f0c: e3510000 cmp r1, #0
a0008f10: 1afffff0 bne a0008ed8 <rtems_task_variable_delete+0x28>
return RTEMS_SUCCESSFUL;
}
prev = tvp;
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
a0008f14: eb00075d bl a000ac90 <_Thread_Enable_dispatch> <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *prev;
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
a0008f18: e3a00009 mov r0, #9 <== NOT EXECUTED a0008f1c: ea000000 b a0008f24 <rtems_task_variable_delete+0x74> <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0008f20: e3a00004 mov r0, #4 <== NOT EXECUTED
}
a0008f24: e8bd8018 pop {r3, r4, pc}
a0008f28 <rtems_task_variable_get>:
rtems_status_code rtems_task_variable_get(
rtems_id tid,
void **ptr,
void **result
)
{
a0008f28: e92d4031 push {r0, r4, r5, lr}
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp;
if ( !ptr )
a0008f2c: e2515000 subs r5, r1, #0
rtems_status_code rtems_task_variable_get(
rtems_id tid,
void **ptr,
void **result
)
{
a0008f30: e1a04002 mov r4, r2
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp;
if ( !ptr )
a0008f34: 0a000014 beq a0008f8c <rtems_task_variable_get+0x64>
return RTEMS_INVALID_ADDRESS;
if ( !result )
a0008f38: e3520000 cmp r2, #0
a0008f3c: 0a000012 beq a0008f8c <rtems_task_variable_get+0x64>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
a0008f40: e1a0100d mov r1, sp a0008f44: eb000759 bl a000acb0 <_Thread_Get>
switch (location) {
a0008f48: e59d3000 ldr r3, [sp] a0008f4c: e3530000 cmp r3, #0
case OBJECTS_LOCAL:
/*
* Figure out if the variable is in this task's list.
*/
tvp = the_thread->task_variables;
a0008f50: 059030f8 ldreq r3, [r0, #248] ; 0xf8
if ( !result )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
switch (location) {
a0008f54: 0a000009 beq a0008f80 <rtems_task_variable_get+0x58>
a0008f58: ea00000d b a0008f94 <rtems_task_variable_get+0x6c>
/*
* Figure out if the variable is in this task's list.
*/
tvp = the_thread->task_variables;
while (tvp) {
if (tvp->ptr == ptr) {
a0008f5c: e5932004 ldr r2, [r3, #4] <== NOT EXECUTED a0008f60: e1520005 cmp r2, r5 <== NOT EXECUTED a0008f64: 1a000004 bne a0008f7c <rtems_task_variable_get+0x54> <== NOT EXECUTED
/*
* Should this return the current (i.e not the
* saved) value if `tid' is the current task?
*/
*result = tvp->tval;
a0008f68: e593300c ldr r3, [r3, #12] <== NOT EXECUTED a0008f6c: e5843000 str r3, [r4] <== NOT EXECUTED
_Thread_Enable_dispatch();
a0008f70: eb000746 bl a000ac90 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a0008f74: e3a00000 mov r0, #0 <== NOT EXECUTED a0008f78: ea000006 b a0008f98 <rtems_task_variable_get+0x70> <== NOT EXECUTED
}
tvp = (rtems_task_variable_t *)tvp->next;
a0008f7c: 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) {
a0008f80: e3530000 cmp r3, #0
a0008f84: 1afffff4 bne a0008f5c <rtems_task_variable_get+0x34>
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
a0008f88: eb000740 bl a000ac90 <_Thread_Enable_dispatch>
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
if ( !result )
return RTEMS_INVALID_ADDRESS;
a0008f8c: e3a00009 mov r0, #9 a0008f90: ea000000 b a0008f98 <rtems_task_variable_get+0x70>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0008f94: e3a00004 mov r0, #4
}
a0008f98: e8bd8038 pop {r3, r4, r5, pc}
a000b4ec <rtems_task_wake_when>:
#include <rtems/score/sysstate.h>
rtems_status_code rtems_task_wake_when(
rtems_time_of_day *time_buffer
)
{
a000b4ec: e92d40f0 push {r4, r5, r6, r7, lr}
Watchdog_Interval seconds;
if ( !_TOD.is_set )
a000b4f0: e59f60d8 ldr r6, [pc, #216] ; a000b5d0 <rtems_task_wake_when+0xe4>
#include <rtems/score/sysstate.h>
rtems_status_code rtems_task_wake_when(
rtems_time_of_day *time_buffer
)
{
a000b4f4: e1a04000 mov r4, r0
Watchdog_Interval seconds;
if ( !_TOD.is_set )
a000b4f8: e5d63014 ldrb r3, [r6, #20] a000b4fc: e3530000 cmp r3, #0
a000b500: 0a00002a beq a000b5b0 <rtems_task_wake_when+0xc4>
return RTEMS_NOT_DEFINED;
if ( !time_buffer )
a000b504: e3500000 cmp r0, #0
a000b508: 0a00002a beq a000b5b8 <rtems_task_wake_when+0xcc>
return RTEMS_INVALID_ADDRESS;
time_buffer->ticks = 0;
a000b50c: e3a05000 mov r5, #0 a000b510: e5805018 str r5, [r0, #24]
if ( !_TOD_Validate( time_buffer ) )
a000b514: ebfffcfa bl a000a904 <_TOD_Validate> a000b518: e1500005 cmp r0, r5
a000b51c: 0a000027 beq a000b5c0 <rtems_task_wake_when+0xd4>
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( time_buffer );
a000b520: e1a00004 mov r0, r4 a000b524: ebfffcce bl a000a864 <_TOD_To_seconds>
static inline uint32_t _Timestamp64_implementation_Get_seconds(
const Timestamp64_Control *_time
)
{
return (uint32_t) (*_time / 1000000000L);
a000b528: e59f20a4 ldr r2, [pc, #164] ; a000b5d4 <rtems_task_wake_when+0xe8>
a000b52c: e1a07000 mov r7, r0
a000b530: e3a03000 mov r3, #0
a000b534: e8960003 ldm r6, {r0, r1}
a000b538: eb004219 bl a001bda4 <__divdi3>
if ( seconds <= _TOD_Seconds_since_epoch() )
a000b53c: e1570000 cmp r7, r0
a000b540: 9a000020 bls a000b5c8 <rtems_task_wake_when+0xdc>
*
* This rountine increments the thread dispatch level
*/
RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void)
{
uint32_t level = _Thread_Dispatch_disable_level;
a000b544: e59f308c ldr r3, [pc, #140] ; a000b5d8 <rtems_task_wake_when+0xec> a000b548: e5932000 ldr r2, [r3]
++level;
a000b54c: e2822001 add r2, r2, #1
_Thread_Dispatch_disable_level = level;
a000b550: e5832000 str r2, [r3]
return RTEMS_INVALID_CLOCK;
_Thread_Disable_dispatch();
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_TIME );
a000b554: e59f4080 ldr r4, [pc, #128] ; a000b5dc <rtems_task_wake_when+0xf0>
a000b558: e3a01010 mov r1, #16
a000b55c: e5940008 ldr r0, [r4, #8]
a000b560: eb000a82 bl a000df70 <_Thread_Set_state>
a000b564: e8960003 ldm r6, {r0, r1}
_Watchdog_Initialize(
&_Thread_Executing->Timer,
a000b568: e5944008 ldr r4, [r4, #8]
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
a000b56c: e59f206c ldr r2, [pc, #108] ; a000b5e0 <rtems_task_wake_when+0xf4>
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
_Thread_Disable_dispatch();
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_TIME );
_Watchdog_Initialize(
a000b570: e5943008 ldr r3, [r4, #8] a000b574: e5842064 str r2, [r4, #100] ; 0x64
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a000b578: e5845050 str r5, [r4, #80] ; 0x50 a000b57c: e59f2050 ldr r2, [pc, #80] ; a000b5d4 <rtems_task_wake_when+0xe8>
the_watchdog->routine = routine; the_watchdog->id = id;
a000b580: e5843068 str r3, [r4, #104] ; 0x68
the_watchdog->user_data = user_data;
a000b584: e584506c str r5, [r4, #108] ; 0x6c a000b588: e3a03000 mov r3, #0 a000b58c: eb004204 bl a001bda4 <__divdi3>
&_Thread_Executing->Timer,
_Thread_Delay_ended,
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_seconds(
a000b590: e0600007 rsb r0, r0, r7
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a000b594: e5840054 str r0, [r4, #84] ; 0x54
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
a000b598: e2841048 add r1, r4, #72 ; 0x48 a000b59c: e59f0040 ldr r0, [pc, #64] ; a000b5e4 <rtems_task_wake_when+0xf8> a000b5a0: eb000b6a bl a000e350 <_Watchdog_Insert>
&_Thread_Executing->Timer,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
a000b5a4: eb00086c bl a000d75c <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000b5a8: e1a00005 mov r0, r5 <== NOT EXECUTED
a000b5ac: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
)
{
Watchdog_Interval seconds;
if ( !_TOD.is_set )
return RTEMS_NOT_DEFINED;
a000b5b0: e3a0000b mov r0, #11 <== NOT EXECUTED
a000b5b4: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
a000b5b8: e3a00009 mov r0, #9 <== NOT EXECUTED
a000b5bc: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
time_buffer->ticks = 0;
if ( !_TOD_Validate( time_buffer ) )
return RTEMS_INVALID_CLOCK;
a000b5c0: e3a00014 mov r0, #20 <== NOT EXECUTED
a000b5c4: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
seconds = _TOD_To_seconds( time_buffer );
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
a000b5c8: e3a00014 mov r0, #20 <== NOT EXECUTED
&_Thread_Executing->Timer,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
a000b5cc: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
a000a62c <rtems_timer_create>:
rtems_status_code rtems_timer_create(
rtems_name name,
rtems_id *id
)
{
a000a62c: e92d40f0 push {r4, r5, r6, r7, lr}
Timer_Control *the_timer;
if ( !rtems_is_name_valid( name ) )
a000a630: e2506000 subs r6, r0, #0
rtems_status_code rtems_timer_create(
rtems_name name,
rtems_id *id
)
{
a000a634: e1a04001 mov r4, r1
Timer_Control *the_timer;
if ( !rtems_is_name_valid( name ) )
a000a638: 0a00001d beq a000a6b4 <rtems_timer_create+0x88>
return RTEMS_INVALID_NAME;
if ( !id )
a000a63c: e3510000 cmp r1, #0
a000a640: 0a00001d beq a000a6bc <rtems_timer_create+0x90>
*
* This rountine increments the thread dispatch level
*/
RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void)
{
uint32_t level = _Thread_Dispatch_disable_level;
a000a644: e59f3078 ldr r3, [pc, #120] ; a000a6c4 <rtems_timer_create+0x98> a000a648: e5932000 ldr r2, [r3]
++level;
a000a64c: e2822001 add r2, r2, #1
_Thread_Dispatch_disable_level = level;
a000a650: 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 );
a000a654: e59f506c ldr r5, [pc, #108] ; a000a6c8 <rtems_timer_create+0x9c> a000a658: e1a00005 mov r0, r5 a000a65c: eb0003cc bl a000b594 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_timer = _Timer_Allocate();
if ( !the_timer ) {
a000a660: e3500000 cmp r0, #0
a000a664: 1a000002 bne a000a674 <rtems_timer_create+0x48>
_Thread_Enable_dispatch();
a000a668: eb000854 bl a000c7c0 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TOO_MANY;
a000a66c: e3a00005 mov r0, #5 <== NOT EXECUTED
a000a670: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
}
the_timer->the_class = TIMER_DORMANT;
a000a674: e3a03004 mov r3, #4 a000a678: e5803038 str r3, [r0, #56] ; 0x38
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
a000a67c: e1d010b8 ldrh r1, [r0, #8] a000a680: e5903008 ldr r3, [r0, #8]
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
a000a684: e595201c ldr r2, [r5, #28]
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a000a688: e3a07000 mov r7, #0 a000a68c: e5807018 str r7, [r0, #24]
the_watchdog->routine = routine;
a000a690: e580702c str r7, [r0, #44] ; 0x2c
the_watchdog->id = id;
a000a694: e5807030 str r7, [r0, #48] ; 0x30
the_watchdog->user_data = user_data;
a000a698: e5807034 str r7, [r0, #52] ; 0x34 a000a69c: e7820101 str r0, [r2, r1, lsl #2]
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
a000a6a0: e580600c str r6, [r0, #12]
&_Timer_Information,
&the_timer->Object,
(Objects_Name) name
);
*id = the_timer->Object.id;
a000a6a4: e5843000 str r3, [r4]
_Thread_Enable_dispatch();
a000a6a8: eb000844 bl a000c7c0 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000a6ac: e1a00007 mov r0, r7
a000a6b0: e8bd80f0 pop {r4, r5, r6, r7, pc}
)
{
Timer_Control *the_timer;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
a000a6b4: e3a00003 mov r0, #3 <== NOT EXECUTED
a000a6b8: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
if ( !id )
return RTEMS_INVALID_ADDRESS;
a000a6bc: e3a00009 mov r0, #9 <== NOT EXECUTED
);
*id = the_timer->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
a000a6c0: e8bd80f0 pop {r4, r5, r6, r7, pc} <== NOT EXECUTED
a000a6cc <rtems_timer_fire_after>:
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a000a6cc: e92d45f1 push {r0, r4, r5, r6, r7, r8, sl, lr}
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
if ( ticks == 0 )
a000a6d0: e2516000 subs r6, r1, #0
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a000a6d4: e1a04000 mov r4, r0 a000a6d8: e1a05002 mov r5, r2 a000a6dc: e1a07003 mov r7, r3
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
a000a6e0: 03a0000a moveq r0, #10
{
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
if ( ticks == 0 )
a000a6e4: 0a000022 beq a000a774 <rtems_timer_fire_after+0xa8>
return RTEMS_INVALID_NUMBER;
if ( !routine )
a000a6e8: e3520000 cmp r2, #0
return RTEMS_INVALID_ADDRESS;
a000a6ec: 03a00009 moveq r0, #9
ISR_Level level;
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
if ( !routine )
a000a6f0: 0a00001f beq a000a774 <rtems_timer_fire_after+0xa8>
RTEMS_INLINE_ROUTINE Timer_Control *_Timer_Get (
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
a000a6f4: e59f007c ldr r0, [pc, #124] ; a000a778 <rtems_timer_fire_after+0xac> a000a6f8: e1a01004 mov r1, r4 a000a6fc: e1a0200d mov r2, sp a000a700: eb0004ca bl a000ba30 <_Objects_Get>
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a000a704: e59d3000 ldr r3, [sp] a000a708: e1a08000 mov r8, r0 a000a70c: e3530000 cmp r3, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a000a710: 13a00004 movne r0, #4
if ( !routine )
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a000a714: 1a000016 bne a000a774 <rtems_timer_fire_after+0xa8>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
a000a718: e288a010 add sl, r8, #16 a000a71c: e1a0000a mov r0, sl a000a720: eb000b52 bl a000d470 <_Watchdog_Remove>
uint32_t level;
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a000a724: e10f2000 mrs r2, CPSR a000a728: e3823080 orr r3, r2, #128 ; 0x80 a000a72c: 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 ) {
a000a730: e5983018 ldr r3, [r8, #24] a000a734: e3530000 cmp r3, #0
a000a738: 0a000001 beq a000a744 <rtems_timer_fire_after+0x78>
static inline void arm_interrupt_enable( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
ARM_SWITCH_REGISTERS;
__asm__ volatile (
a000a73c: e129f002 msr CPSR_fc, r2 <== NOT EXECUTED a000a740: ea000009 b a000a76c <rtems_timer_fire_after+0xa0> <== NOT EXECUTED
/*
* OK. Now we now the timer was not rescheduled by an interrupt
* so we can atomically initialize it as in use.
*/
the_timer->the_class = TIMER_INTERVAL;
a000a744: e5883038 str r3, [r8, #56] ; 0x38
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a000a748: e5883018 str r3, [r8, #24]
the_watchdog->routine = routine;
a000a74c: e588502c str r5, [r8, #44] ; 0x2c
the_watchdog->id = id;
a000a750: e5884030 str r4, [r8, #48] ; 0x30
the_watchdog->user_data = user_data;
a000a754: e5887034 str r7, [r8, #52] ; 0x34 a000a758: e129f002 msr CPSR_fc, r2
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a000a75c: e59f0018 ldr r0, [pc, #24] ; a000a77c <rtems_timer_fire_after+0xb0>
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a000a760: e588601c str r6, [r8, #28]
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
a000a764: e1a0100a mov r1, sl a000a768: eb000ae9 bl a000d314 <_Watchdog_Insert>
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
_ISR_Enable( level );
_Watchdog_Insert_ticks( &the_timer->Ticker, ticks );
_Thread_Enable_dispatch();
a000a76c: eb000813 bl a000c7c0 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a000a770: e3a00000 mov r0, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a000a774: e8bd85f8 pop {r3, r4, r5, r6, r7, r8, sl, pc}
a0018c74 <rtems_timer_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a0018c74: e92d4ff1 push {r0, r4, r5, r6, r7, r8, r9, sl, fp, lr}
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD.is_set )
a0018c78: e59f60dc ldr r6, [pc, #220] ; a0018d5c <rtems_timer_fire_when+0xe8>
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a0018c7c: e1a0b003 mov fp, r3 a0018c80: e1a0a000 mov sl, r0
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD.is_set )
a0018c84: e5d63014 ldrb r3, [r6, #20]
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a0018c88: e1a04001 mov r4, r1 a0018c8c: e1a08002 mov r8, r2
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD.is_set )
a0018c90: e3530000 cmp r3, #0
return RTEMS_NOT_DEFINED;
a0018c94: 03a0000b moveq r0, #11
{
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD.is_set )
a0018c98: 0a00002e beq a0018d58 <rtems_timer_fire_when+0xe4>
return RTEMS_NOT_DEFINED;
if ( !_TOD_Validate( wall_time ) )
a0018c9c: e1a00001 mov r0, r1 a0018ca0: ebfff4c6 bl a0015fc0 <_TOD_Validate> a0018ca4: e3500000 cmp r0, #0
a0018ca8: 0a000029 beq a0018d54 <rtems_timer_fire_when+0xe0>
return RTEMS_INVALID_CLOCK;
if ( !routine )
a0018cac: e3580000 cmp r8, #0
return RTEMS_INVALID_ADDRESS;
a0018cb0: 03a00009 moveq r0, #9
return RTEMS_NOT_DEFINED;
if ( !_TOD_Validate( wall_time ) )
return RTEMS_INVALID_CLOCK;
if ( !routine )
a0018cb4: 0a000027 beq a0018d58 <rtems_timer_fire_when+0xe4>
return RTEMS_INVALID_ADDRESS;
seconds = _TOD_To_seconds( wall_time );
a0018cb8: e1a00004 mov r0, r4
a0018cbc: ebfff497 bl a0015f20 <_TOD_To_seconds>
a0018cc0: e59f2098 ldr r2, [pc, #152] ; a0018d60 <rtems_timer_fire_when+0xec>
a0018cc4: e1a07000 mov r7, r0
a0018cc8: e3a03000 mov r3, #0
a0018ccc: e8960003 ldm r6, {r0, r1}
a0018cd0: eb004c93 bl a002bf24 <__divdi3>
if ( seconds <= _TOD_Seconds_since_epoch() )
a0018cd4: e1570000 cmp r7, r0
a0018cd8: 9a00001d bls a0018d54 <rtems_timer_fire_when+0xe0>
a0018cdc: e59f0080 ldr r0, [pc, #128] ; a0018d64 <rtems_timer_fire_when+0xf0> a0018ce0: e1a0100a mov r1, sl a0018ce4: e1a0200d mov r2, sp a0018ce8: eb000b0d bl a001b924 <_Objects_Get>
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a0018cec: e59d5000 ldr r5, [sp] a0018cf0: e1a04000 mov r4, r0 a0018cf4: e3550000 cmp r5, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0018cf8: 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 ) {
a0018cfc: 1a000015 bne a0018d58 <rtems_timer_fire_when+0xe4>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
a0018d00: e2849010 add r9, r4, #16
a0018d04: e1a00009 mov r0, r9
a0018d08: eb001225 bl a001d5a4 <_Watchdog_Remove>
a0018d0c: e8960003 ldm r6, {r0, r1}
the_timer->the_class = TIMER_TIME_OF_DAY;
a0018d10: e3a03002 mov r3, #2 a0018d14: e59f2044 ldr r2, [pc, #68] ; a0018d60 <rtems_timer_fire_when+0xec> a0018d18: e5843038 str r3, [r4, #56] ; 0x38
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a0018d1c: e5845018 str r5, [r4, #24] a0018d20: e3a03000 mov r3, #0
the_watchdog->routine = routine;
a0018d24: e584802c str r8, [r4, #44] ; 0x2c
the_watchdog->id = id;
a0018d28: e584a030 str sl, [r4, #48] ; 0x30
the_watchdog->user_data = user_data;
a0018d2c: e584b034 str fp, [r4, #52] ; 0x34 a0018d30: eb004c7b bl a002bf24 <__divdi3>
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
_Watchdog_Insert_seconds(
a0018d34: e0600007 rsb r0, r0, r7
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
a0018d38: e584001c str r0, [r4, #28]
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
a0018d3c: e1a01009 mov r1, r9 a0018d40: e59f0020 ldr r0, [pc, #32] ; a0018d68 <rtems_timer_fire_when+0xf4> a0018d44: eb0011bf bl a001d448 <_Watchdog_Insert>
&the_timer->Ticker,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
a0018d48: eb000e7d bl a001c744 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0018d4c: e1a00005 mov r0, r5 a0018d50: ea000000 b a0018d58 <rtems_timer_fire_when+0xe4>
if ( !routine )
return RTEMS_INVALID_ADDRESS;
seconds = _TOD_To_seconds( wall_time );
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
a0018d54: e3a00014 mov r0, #20 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0018d58: e8bd8ff8 pop {r3, r4, r5, r6, r7, r8, r9, sl, fp, pc}
a0018d6c <rtems_timer_get_information>:
rtems_status_code rtems_timer_get_information(
rtems_id id,
rtems_timer_information *the_info
)
{
a0018d6c: e92d4031 push {r0, r4, r5, lr} <== NOT EXECUTED
Timer_Control *the_timer;
Objects_Locations location;
if ( !the_info )
a0018d70: e2514000 subs r4, r1, #0 <== NOT EXECUTED
rtems_status_code rtems_timer_get_information(
rtems_id id,
rtems_timer_information *the_info
)
{
a0018d74: e1a03000 mov r3, r0 <== NOT EXECUTED
Timer_Control *the_timer;
Objects_Locations location;
if ( !the_info )
return RTEMS_INVALID_ADDRESS;
a0018d78: 03a00009 moveq r0, #9 <== NOT EXECUTED
)
{
Timer_Control *the_timer;
Objects_Locations location;
if ( !the_info )
a0018d7c: 0a000011 beq a0018dc8 <rtems_timer_get_information+0x5c> <== NOT EXECUTED a0018d80: e59f0044 ldr r0, [pc, #68] ; a0018dcc <rtems_timer_get_information+0x60><== NOT EXECUTED a0018d84: e1a01003 mov r1, r3 <== NOT EXECUTED a0018d88: e1a0200d mov r2, sp <== NOT EXECUTED a0018d8c: eb000ae4 bl a001b924 <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a0018d90: e59d5000 ldr r5, [sp] <== NOT EXECUTED a0018d94: e3550000 cmp r5, #0 <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0018d98: 13a00004 movne r0, #4 <== NOT EXECUTED
if ( !the_info )
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a0018d9c: 1a000009 bne a0018dc8 <rtems_timer_get_information+0x5c> <== NOT EXECUTED
case OBJECTS_LOCAL:
the_info->the_class = the_timer->the_class;
a0018da0: e5903038 ldr r3, [r0, #56] ; 0x38 <== NOT EXECUTED a0018da4: e5843000 str r3, [r4] <== NOT EXECUTED
the_info->initial = the_timer->Ticker.initial;
a0018da8: e590301c ldr r3, [r0, #28] <== NOT EXECUTED a0018dac: e5843004 str r3, [r4, #4] <== NOT EXECUTED
the_info->start_time = the_timer->Ticker.start_time;
a0018db0: e5903024 ldr r3, [r0, #36] ; 0x24 <== NOT EXECUTED a0018db4: e5843008 str r3, [r4, #8] <== NOT EXECUTED
the_info->stop_time = the_timer->Ticker.stop_time;
a0018db8: e5903028 ldr r3, [r0, #40] ; 0x28 <== NOT EXECUTED a0018dbc: e584300c str r3, [r4, #12] <== NOT EXECUTED
_Thread_Enable_dispatch();
a0018dc0: eb000e5f bl a001c744 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
a0018dc4: e1a00005 mov r0, r5 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0018dc8: e8bd8038 pop {r3, r4, r5, pc} <== NOT EXECUTED
a0018e00 <rtems_timer_reset>:
*/
rtems_status_code rtems_timer_reset(
rtems_id id
)
{
a0018e00: e92d4071 push {r0, r4, r5, r6, lr}
a0018e04: e1a01000 mov r1, r0
a0018e08: e1a0200d mov r2, sp
a0018e0c: e59f0078 ldr r0, [pc, #120] ; a0018e8c <rtems_timer_reset+0x8c>
a0018e10: eb000ac3 bl a001b924 <_Objects_Get>
Timer_Control *the_timer;
Objects_Locations location;
rtems_status_code status = RTEMS_SUCCESSFUL;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a0018e14: e59d5000 ldr r5, [sp] a0018e18: e1a06000 mov r6, r0 a0018e1c: e3550000 cmp r5, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0018e20: 13a04004 movne r4, #4
Timer_Control *the_timer;
Objects_Locations location;
rtems_status_code status = RTEMS_SUCCESSFUL;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a0018e24: 1a000016 bne a0018e84 <rtems_timer_reset+0x84>
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
a0018e28: e5904038 ldr r4, [r0, #56] ; 0x38 a0018e2c: e3540000 cmp r4, #0
a0018e30: 1a000006 bne a0018e50 <rtems_timer_reset+0x50>
_Watchdog_Remove( &the_timer->Ticker );
a0018e34: e2806010 add r6, r0, #16 a0018e38: e1a00006 mov r0, r6 a0018e3c: eb0011d8 bl a001d5a4 <_Watchdog_Remove>
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
a0018e40: e59f0048 ldr r0, [pc, #72] ; a0018e90 <rtems_timer_reset+0x90> a0018e44: e1a01006 mov r1, r6 a0018e48: eb00117e bl a001d448 <_Watchdog_Insert> a0018e4c: ea00000b b a0018e80 <rtems_timer_reset+0x80>
} else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) {
a0018e50: e3540001 cmp r4, #1 <== NOT EXECUTED
/*
* Must be dormant or time of day timer (e.g. TIMER_DORMANT,
* TIMER_TIME_OF_DAY, or TIMER_TIME_OF_DAY_ON_TASK). We
* can only reset active interval timers.
*/
status = RTEMS_NOT_DEFINED;
a0018e54: 13a0400b movne r4, #11 <== NOT EXECUTED
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
_Watchdog_Remove( &the_timer->Ticker );
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
} else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) {
a0018e58: 1a000008 bne a0018e80 <rtems_timer_reset+0x80> <== NOT EXECUTED
Timer_server_Control *timer_server = _Timer_server;
a0018e5c: e59f3030 ldr r3, [pc, #48] ; a0018e94 <rtems_timer_reset+0x94><== NOT EXECUTED
if ( !timer_server ) {
_Thread_Enable_dispatch();
return RTEMS_INCORRECT_STATE;
}
#endif
_Watchdog_Remove( &the_timer->Ticker );
a0018e60: 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;
a0018e64: e5934000 ldr r4, [r3] <== NOT EXECUTED
if ( !timer_server ) {
_Thread_Enable_dispatch();
return RTEMS_INCORRECT_STATE;
}
#endif
_Watchdog_Remove( &the_timer->Ticker );
a0018e68: eb0011cd bl a001d5a4 <_Watchdog_Remove> <== NOT EXECUTED
(*timer_server->schedule_operation)( timer_server, the_timer );
a0018e6c: e5943004 ldr r3, [r4, #4] <== NOT EXECUTED a0018e70: e1a00004 mov r0, r4 <== NOT EXECUTED a0018e74: e1a01006 mov r1, r6 <== NOT EXECUTED a0018e78: e12fff33 blx r3 <== NOT EXECUTED
rtems_id id
)
{
Timer_Control *the_timer;
Objects_Locations location;
rtems_status_code status = RTEMS_SUCCESSFUL;
a0018e7c: e1a04005 mov r4, r5 <== NOT EXECUTED
* TIMER_TIME_OF_DAY, or TIMER_TIME_OF_DAY_ON_TASK). We
* can only reset active interval timers.
*/
status = RTEMS_NOT_DEFINED;
}
_Thread_Enable_dispatch();
a0018e80: eb000e2f bl a001c744 <_Thread_Enable_dispatch>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0018e84: e1a00004 mov r0, r4
a0018e88: e8bd8078 pop {r3, r4, r5, r6, pc}
a0018e98 <rtems_timer_server_fire_after>:
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a0018e98: e92d45f1 push {r0, r4, r5, r6, r7, r8, sl, lr}
a0018e9c: e1a08003 mov r8, r3
Timer_Control *the_timer; Objects_Locations location; ISR_Level level; Timer_server_Control *timer_server = _Timer_server;
a0018ea0: e59f30b8 ldr r3, [pc, #184] ; a0018f60 <rtems_timer_server_fire_after+0xc8>
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a0018ea4: e1a05000 mov r5, r0 a0018ea8: e1a04001 mov r4, r1
Timer_Control *the_timer; Objects_Locations location; ISR_Level level; Timer_server_Control *timer_server = _Timer_server;
a0018eac: e5937000 ldr r7, [r3]
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a0018eb0: e1a06002 mov r6, r2
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
a0018eb4: e3570000 cmp r7, #0
return RTEMS_INCORRECT_STATE;
a0018eb8: 03a0000e moveq r0, #14
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
a0018ebc: 0a000026 beq a0018f5c <rtems_timer_server_fire_after+0xc4>
return RTEMS_INCORRECT_STATE;
if ( !routine )
a0018ec0: e3520000 cmp r2, #0
return RTEMS_INVALID_ADDRESS;
a0018ec4: 03a00009 moveq r0, #9
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
if ( !routine )
a0018ec8: 0a000023 beq a0018f5c <rtems_timer_server_fire_after+0xc4>
return RTEMS_INVALID_ADDRESS;
if ( ticks == 0 )
a0018ecc: e3510000 cmp r1, #0
return RTEMS_INVALID_NUMBER;
a0018ed0: 03a0000a moveq r0, #10
return RTEMS_INCORRECT_STATE;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
if ( ticks == 0 )
a0018ed4: 0a000020 beq a0018f5c <rtems_timer_server_fire_after+0xc4>
a0018ed8: e59f0084 ldr r0, [pc, #132] ; a0018f64 <rtems_timer_server_fire_after+0xcc> a0018edc: e1a01005 mov r1, r5 a0018ee0: e1a0200d mov r2, sp a0018ee4: eb000a8e bl a001b924 <_Objects_Get>
return RTEMS_INVALID_NUMBER;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a0018ee8: e59d3000 ldr r3, [sp] a0018eec: e1a0a000 mov sl, r0 a0018ef0: e3530000 cmp r3, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0018ef4: 13a00004 movne r0, #4
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a0018ef8: 1a000017 bne a0018f5c <rtems_timer_server_fire_after+0xc4>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
a0018efc: e28a0010 add r0, sl, #16 a0018f00: eb0011a7 bl a001d5a4 <_Watchdog_Remove>
uint32_t level;
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t arm_switch_reg;
__asm__ volatile (
a0018f04: e10f3000 mrs r3, CPSR a0018f08: e3832080 orr r2, r3, #128 ; 0x80 a0018f0c: e129f002 msr CPSR_fc, r2
/*
* Check to see if the watchdog has just been inserted by a
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) {
a0018f10: e59a2018 ldr r2, [sl, #24] a0018f14: e3520000 cmp r2, #0
a0018f18: 0a000001 beq a0018f24 <rtems_timer_server_fire_after+0x8c>
static inline void arm_interrupt_enable( uint32_t level )
{
#if defined(ARM_MULTILIB_ARCH_V4)
ARM_SWITCH_REGISTERS;
__asm__ volatile (
a0018f1c: e129f003 msr CPSR_fc, r3 <== NOT EXECUTED a0018f20: ea00000b b a0018f54 <rtems_timer_server_fire_after+0xbc> <== NOT EXECUTED
/*
* OK. Now we now the timer was not rescheduled by an interrupt
* so we can atomically initialize it as in use.
*/
the_timer->the_class = TIMER_INTERVAL_ON_TASK;
a0018f24: e3a01001 mov r1, #1 a0018f28: e58a1038 str r1, [sl, #56] ; 0x38
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a0018f2c: e58a2018 str r2, [sl, #24]
the_watchdog->routine = routine;
a0018f30: e58a602c str r6, [sl, #44] ; 0x2c
the_watchdog->id = id;
a0018f34: e58a5030 str r5, [sl, #48] ; 0x30
the_watchdog->user_data = user_data;
a0018f38: e58a8034 str r8, [sl, #52] ; 0x34
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = ticks;
a0018f3c: e58a401c str r4, [sl, #28] a0018f40: e129f003 msr CPSR_fc, r3
_ISR_Enable( level );
(*timer_server->schedule_operation)( timer_server, the_timer );
a0018f44: e5973004 ldr r3, [r7, #4] a0018f48: e1a00007 mov r0, r7 a0018f4c: e1a0100a mov r1, sl a0018f50: e12fff33 blx r3
_Thread_Enable_dispatch();
a0018f54: eb000dfa bl a001c744 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0018f58: e3a00000 mov r0, #0
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0018f5c: e8bd85f8 pop {r3, r4, r5, r6, r7, r8, sl, pc}
a0018f68 <rtems_timer_server_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a0018f68: e92d4ff1 push {r0, r4, r5, r6, r7, r8, r9, sl, fp, lr}
a0018f6c: e1a0b003 mov fp, r3
Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server;
a0018f70: e59f30ec ldr r3, [pc, #236] ; a0019064 <rtems_timer_server_fire_when+0xfc>
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a0018f74: e1a09000 mov r9, r0 a0018f78: e1a04001 mov r4, r1
Timer_Control *the_timer; Objects_Locations location; rtems_interval seconds; Timer_server_Control *timer_server = _Timer_server;
a0018f7c: e5935000 ldr r5, [r3]
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
a0018f80: e1a0a002 mov sl, r2
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
a0018f84: e3550000 cmp r5, #0
return RTEMS_INCORRECT_STATE;
a0018f88: 03a0000e moveq r0, #14
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
a0018f8c: 0a000033 beq a0019060 <rtems_timer_server_fire_when+0xf8>
return RTEMS_INCORRECT_STATE;
if ( !_TOD.is_set )
a0018f90: e59f60d0 ldr r6, [pc, #208] ; a0019068 <rtems_timer_server_fire_when+0x100> a0018f94: e5d63014 ldrb r3, [r6, #20] a0018f98: e3530000 cmp r3, #0
return RTEMS_NOT_DEFINED;
a0018f9c: 03a0000b moveq r0, #11
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
if ( !_TOD.is_set )
a0018fa0: 0a00002e beq a0019060 <rtems_timer_server_fire_when+0xf8>
return RTEMS_NOT_DEFINED;
if ( !routine )
a0018fa4: e3520000 cmp r2, #0
return RTEMS_INVALID_ADDRESS;
a0018fa8: 03a00009 moveq r0, #9
return RTEMS_INCORRECT_STATE;
if ( !_TOD.is_set )
return RTEMS_NOT_DEFINED;
if ( !routine )
a0018fac: 0a00002b beq a0019060 <rtems_timer_server_fire_when+0xf8>
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
a0018fb0: e1a00001 mov r0, r1 a0018fb4: ebfff401 bl a0015fc0 <_TOD_Validate> a0018fb8: e3500000 cmp r0, #0
a0018fbc: 0a000026 beq a001905c <rtems_timer_server_fire_when+0xf4>
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
a0018fc0: e1a00004 mov r0, r4
a0018fc4: ebfff3d5 bl a0015f20 <_TOD_To_seconds>
a0018fc8: e59f209c ldr r2, [pc, #156] ; a001906c <rtems_timer_server_fire_when+0x104>
a0018fcc: e1a07000 mov r7, r0
a0018fd0: e3a03000 mov r3, #0
a0018fd4: e8960003 ldm r6, {r0, r1}
a0018fd8: eb004bd1 bl a002bf24 <__divdi3>
if ( seconds <= _TOD_Seconds_since_epoch() )
a0018fdc: e1570000 cmp r7, r0
a0018fe0: 9a00001d bls a001905c <rtems_timer_server_fire_when+0xf4>
a0018fe4: e59f0084 ldr r0, [pc, #132] ; a0019070 <rtems_timer_server_fire_when+0x108> a0018fe8: e1a01009 mov r1, r9 a0018fec: e1a0200d mov r2, sp a0018ff0: eb000a4b bl a001b924 <_Objects_Get>
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
a0018ff4: e59d8000 ldr r8, [sp] a0018ff8: e1a04000 mov r4, r0 a0018ffc: e3580000 cmp r8, #0
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
a0019000: 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 ) {
a0019004: 1a000015 bne a0019060 <rtems_timer_server_fire_when+0xf8>
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
a0019008: e2840010 add r0, r4, #16
a001900c: eb001164 bl a001d5a4 <_Watchdog_Remove>
a0019010: e8960003 ldm r6, {r0, r1}
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
a0019014: e3a03003 mov r3, #3 a0019018: e59f204c ldr r2, [pc, #76] ; a001906c <rtems_timer_server_fire_when+0x104> a001901c: e5843038 str r3, [r4, #56] ; 0x38
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
a0019020: e5848018 str r8, [r4, #24] a0019024: e3a03000 mov r3, #0
the_watchdog->routine = routine;
a0019028: e584a02c str sl, [r4, #44] ; 0x2c
the_watchdog->id = id;
a001902c: e5849030 str r9, [r4, #48] ; 0x30
the_watchdog->user_data = user_data;
a0019030: e584b034 str fp, [r4, #52] ; 0x34 a0019034: eb004bba bl a002bf24 <__divdi3>
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
a0019038: e0600007 rsb r0, r0, r7 a001903c: e584001c str r0, [r4, #28]
(*timer_server->schedule_operation)( timer_server, the_timer );
a0019040: e5953004 ldr r3, [r5, #4] a0019044: e1a00005 mov r0, r5 a0019048: e1a01004 mov r1, r4 a001904c: e12fff33 blx r3
_Thread_Enable_dispatch();
a0019050: eb000dbb bl a001c744 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
a0019054: e1a00008 mov r0, r8 a0019058: ea000000 b a0019060 <rtems_timer_server_fire_when+0xf8>
if ( !_TOD_Validate( wall_time ) )
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
a001905c: e3a00014 mov r0, #20 <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
a0019060: e8bd8ff8 pop {r3, r4, r5, r6, r7, r8, r9, sl, fp, pc}
a000aac8 <rtems_workspace_greedy_free>:
*
* This rountine increments the thread dispatch level
*/
RTEMS_INLINE_ROUTINE uint32_t _Thread_Dispatch_increment_disable_level(void)
{
uint32_t level = _Thread_Dispatch_disable_level;
a000aac8: e59f3020 ldr r3, [pc, #32] ; a000aaf0 <rtems_workspace_greedy_free+0x28><== NOT EXECUTED
void rtems_workspace_greedy_free( void *opaque )
{
a000aacc: e52de004 push {lr} ; (str lr, [sp, #-4]!) <== NOT EXECUTED
a000aad0: e5932000 ldr r2, [r3] <== NOT EXECUTED
a000aad4: e1a01000 mov r1, r0 <== NOT EXECUTED
++level;
a000aad8: e2822001 add r2, r2, #1 <== NOT EXECUTED
_Thread_Dispatch_disable_level = level;
a000aadc: e5832000 str r2, [r3] <== NOT EXECUTED
_Thread_Disable_dispatch(); _Heap_Greedy_free( &_Workspace_Area, opaque );
a000aae0: e59f000c ldr r0, [pc, #12] ; a000aaf4 <rtems_workspace_greedy_free+0x2c><== NOT EXECUTED a000aae4: eb0002a5 bl a000b580 <_Heap_Greedy_free> <== NOT EXECUTED
_Thread_Enable_dispatch(); }
a000aae8: e49de004 pop {lr} ; (ldr lr, [sp], #4) <== NOT EXECUTED
void rtems_workspace_greedy_free( void *opaque )
{
_Thread_Disable_dispatch();
_Heap_Greedy_free( &_Workspace_Area, opaque );
_Thread_Enable_dispatch();
a000aaec: ea000850 b a000cc34 <_Thread_Enable_dispatch> <== NOT EXECUTED