RTEMS 4.11Annotated Report
Mon Jan 10 07:27:35 2011
0004ac94 <TOD_MICROSECONDS_TO_TICKS>:
uint32_t TOD_MICROSECONDS_TO_TICKS(
uint32_t microseconds
)
{
return (microseconds / rtems_configuration_get_microseconds_per_tick());
}
4ac94: 41f9 0005 fd30 lea 5fd30 <Configuration+0xc>,%a0 <== NOT EXECUTED
#include <rtems/score/tod.h>
uint32_t TOD_MICROSECONDS_TO_TICKS(
uint32_t microseconds
)
{
4ac9a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return (microseconds / rtems_configuration_get_microseconds_per_tick());
}
4ac9e: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED
4aca2: 4e5e unlk %fp <== NOT EXECUTED
4aca4: 4c50 0000 remul %a0@,%d0,%d0 <== NOT EXECUTED
...
00046bc4 <TOD_MILLISECONDS_TO_TICKS>:
#include <rtems/score/tod.h>
uint32_t TOD_MILLISECONDS_TO_TICKS(
uint32_t milliseconds
)
{
46bc4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return (milliseconds / rtems_configuration_get_milliseconds_per_tick());
46bc8: 2039 0005 c040 movel 5c040 <Configuration+0xc>,%d0 <== NOT EXECUTED
#include <rtems/score/tod.h>
uint32_t TOD_MILLISECONDS_TO_TICKS(
uint32_t milliseconds
)
{
46bce: 2f02 movel %d2,%sp@- <== NOT EXECUTED
return (milliseconds / rtems_configuration_get_milliseconds_per_tick());
46bd0: 243c 0000 03e8 movel #1000,%d2 <== NOT EXECUTED
46bd6: 4c42 0000 remul %d2,%d0,%d0 <== NOT EXECUTED
}
46bda: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED
46bde: 4c40 2002 remul %d0,%d2,%d2 <== NOT EXECUTED
46be2: 2002 movel %d2,%d0 <== NOT EXECUTED
46be4: 241f movel %sp@+,%d2 <== NOT EXECUTED
46be6: 4e5e unlk %fp <== NOT EXECUTED
...
0004ae60 <TOD_TICKS_PER_SECOND_method>:
uint32_t TOD_TICKS_PER_SECOND_method(void)
{
return (TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick());
}
4ae60: 41f9 0005 ce30 lea 5ce30 <Configuration+0xc>,%a0 <== NOT EXECUTED
#include <rtems/system.h>
#include <rtems/config.h>
#include <rtems/score/tod.h>
uint32_t TOD_TICKS_PER_SECOND_method(void)
{
4ae66: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return (TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick());
}
4ae6a: 203c 000f 4240 movel #1000000,%d0 <== NOT EXECUTED
4ae70: 4e5e unlk %fp <== NOT EXECUTED
4ae72: 4c50 0000 remul %a0@,%d0,%d0 <== NOT EXECUTED
00045f28 <_API_Mutex_Unlock>:
#include <rtems/score/apimutex.h>
void _API_Mutex_Unlock(
API_Mutex_Control *the_mutex
)
{
45f28: 4e56 0000 linkw %fp,#0
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
45f2c: 2039 0005 c6c8 movel 5c6c8 <_Thread_Dispatch_disable_level>,%d0
45f32: 5280 addql #1,%d0
45f34: 206e 0008 moveal %fp@(8),%a0
45f38: 23c0 0005 c6c8 movel %d0,5c6c8 <_Thread_Dispatch_disable_level>
_Thread_Disable_dispatch();
_CORE_mutex_Surrender(
45f3e: 42a7 clrl %sp@-
45f40: 2f28 0008 movel %a0@(8),%sp@-
45f44: 4868 0010 pea %a0@(16)
45f48: 4eb9 0004 61ac jsr 461ac <_CORE_mutex_Surrender>
&the_mutex->Mutex,
the_mutex->Object.id,
NULL
);
_Thread_Enable_dispatch();
45f4e: 4fef 000c lea %sp@(12),%sp
}
45f52: 4e5e unlk %fp
_CORE_mutex_Surrender(
&the_mutex->Mutex,
the_mutex->Object.id,
NULL
);
_Thread_Enable_dispatch();
45f54: 4ef9 0004 771e jmp 4771e <_Thread_Enable_dispatch>
...
0004d39c <_Barrier_Translate_core_barrier_return_code>:
#if defined(RTEMS_DEBUG)
if ( the_barrier_status > CORE_BARRIER_STATUS_LAST )
return RTEMS_INTERNAL_ERROR;
#endif
return _Barrier_Translate_core_barrier_return_code_[the_barrier_status];
}
4d39c: 41f9 0005 d394 lea 5d394 <_Barrier_Translate_core_barrier_return_code_>,%a0<== NOT EXECUTED
};
rtems_status_code _Barrier_Translate_core_barrier_return_code (
CORE_barrier_Status the_barrier_status
)
{
4d3a2: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( the_barrier_status > CORE_BARRIER_STATUS_LAST )
return RTEMS_INTERNAL_ERROR;
#endif
return _Barrier_Translate_core_barrier_return_code_[the_barrier_status];
}
4d3a6: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED
4d3aa: 4e5e unlk %fp <== NOT EXECUTED
4d3ac: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 <== NOT EXECUTED
...
0004c9ec <_CORE_barrier_Release>:
#else
Objects_Id id __attribute__((unused)),
CORE_barrier_API_mp_support_callout api_barrier_mp_support __attribute__((unused))
#endif
)
{
4c9ec: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED
4c9f0: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ <== NOT EXECUTED
4c9f4: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
Thread_Control *the_thread;
uint32_t count;
count = 0;
4c9f8: 4282 clrl %d2 <== NOT EXECUTED
while ( (the_thread = _Thread_queue_Dequeue(&the_barrier->Wait_queue)) ) {
4c9fa: 47f9 0004 9638 lea 49638 <_Thread_queue_Dequeue>,%a3 <== NOT EXECUTED
4ca00: 6002 bras 4ca04 <_CORE_barrier_Release+0x18> <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_barrier_mp_support) ( the_thread, id );
#endif
count++;
4ca02: 5282 addql #1,%d2 <== NOT EXECUTED
{
Thread_Control *the_thread;
uint32_t count;
count = 0;
while ( (the_thread = _Thread_queue_Dequeue(&the_barrier->Wait_queue)) ) {
4ca04: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4ca06: 4e93 jsr %a3@ <== NOT EXECUTED
4ca08: 588f addql #4,%sp <== NOT EXECUTED
4ca0a: 4a80 tstl %d0 <== NOT EXECUTED
4ca0c: 66f4 bnes 4ca02 <_CORE_barrier_Release+0x16> <== NOT EXECUTED
#endif
count++;
}
the_barrier->number_of_waiting_threads = 0;
return count;
}
4ca0e: 2002 movel %d2,%d0 <== NOT EXECUTED
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_barrier_mp_support) ( the_thread, id );
#endif
count++;
}
the_barrier->number_of_waiting_threads = 0;
4ca10: 42aa 0048 clrl %a2@(72) <== NOT EXECUTED
return count;
}
4ca14: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3 <== NOT EXECUTED
4ca1a: 4e5e unlk %fp <== NOT EXECUTED
...
0004ca20 <_CORE_barrier_Wait>:
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL;
_ISR_Disable( level );
4ca20: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_barrier_API_mp_support_callout api_barrier_mp_support
)
{
4ca26: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
4ca2a: 2279 0005 eba8 moveal 5eba8 <_Per_CPU_Information+0xc>,%a1 <== NOT EXECUTED
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_barrier_API_mp_support_callout api_barrier_mp_support
)
{
4ca30: 48d7 001c moveml %d2-%d4,%sp@ <== NOT EXECUTED
4ca34: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL;
4ca38: 42a9 0034 clrl %a1@(52) <== NOT EXECUTED
Objects_Id id,
bool wait,
Watchdog_Interval timeout,
CORE_barrier_API_mp_support_callout api_barrier_mp_support
)
{
4ca3c: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
4ca40: 262e 0014 movel %fp@(20),%d3 <== NOT EXECUTED
4ca44: 282e 0018 movel %fp@(24),%d4 <== NOT EXECUTED
Thread_Control *executing;
ISR_Level level;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_BARRIER_STATUS_SUCCESSFUL;
_ISR_Disable( level );
4ca48: 40c1 movew %sr,%d1 <== NOT EXECUTED
4ca4a: 8081 orl %d1,%d0 <== NOT EXECUTED
4ca4c: 46c0 movew %d0,%sr <== NOT EXECUTED
the_barrier->number_of_waiting_threads++;
4ca4e: 2028 0048 movel %a0@(72),%d0 <== NOT EXECUTED
4ca52: 5280 addql #1,%d0 <== NOT EXECUTED
4ca54: 2140 0048 movel %d0,%a0@(72) <== NOT EXECUTED
if ( _CORE_barrier_Is_automatic( &the_barrier->Attributes ) ) {
4ca58: 4aa8 0040 tstl %a0@(64) <== NOT EXECUTED
4ca5c: 6626 bnes 4ca84 <_CORE_barrier_Wait+0x64> <== NOT EXECUTED
if ( the_barrier->number_of_waiting_threads ==
4ca5e: b0a8 0044 cmpl %a0@(68),%d0 <== NOT EXECUTED
4ca62: 6620 bnes 4ca84 <_CORE_barrier_Wait+0x64> <== NOT EXECUTED
the_barrier->Attributes.maximum_count) {
executing->Wait.return_code = CORE_BARRIER_STATUS_AUTOMATICALLY_RELEASED;
4ca64: 7001 moveq #1,%d0 <== NOT EXECUTED
4ca66: 2340 0034 movel %d0,%a1@(52) <== NOT EXECUTED
_ISR_Enable( level );
4ca6a: 46c1 movew %d1,%sr <== NOT EXECUTED
_CORE_barrier_Release( the_barrier, id, api_barrier_mp_support );
4ca6c: 2d44 0010 movel %d4,%fp@(16) <== NOT EXECUTED
4ca70: 2d42 000c movel %d2,%fp@(12) <== NOT EXECUTED
executing->Wait.queue = &the_barrier->Wait_queue;
executing->Wait.id = id;
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_barrier->Wait_queue, timeout );
}
4ca74: 4cd7 001c moveml %sp@,%d2-%d4 <== NOT EXECUTED
if ( _CORE_barrier_Is_automatic( &the_barrier->Attributes ) ) {
if ( the_barrier->number_of_waiting_threads ==
the_barrier->Attributes.maximum_count) {
executing->Wait.return_code = CORE_BARRIER_STATUS_AUTOMATICALLY_RELEASED;
_ISR_Enable( level );
_CORE_barrier_Release( the_barrier, id, api_barrier_mp_support );
4ca78: 2d48 0008 movel %a0,%fp@(8) <== NOT EXECUTED
executing->Wait.queue = &the_barrier->Wait_queue;
executing->Wait.id = id;
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_barrier->Wait_queue, timeout );
}
4ca7c: 4e5e unlk %fp <== NOT EXECUTED
if ( _CORE_barrier_Is_automatic( &the_barrier->Attributes ) ) {
if ( the_barrier->number_of_waiting_threads ==
the_barrier->Attributes.maximum_count) {
executing->Wait.return_code = CORE_BARRIER_STATUS_AUTOMATICALLY_RELEASED;
_ISR_Enable( level );
_CORE_barrier_Release( the_barrier, id, api_barrier_mp_support );
4ca7e: 4ef9 0004 c9ec jmp 4c9ec <_CORE_barrier_Release> <== NOT EXECUTED
4ca84: 7001 moveq #1,%d0 <== NOT EXECUTED
4ca86: 2140 0030 movel %d0,%a0@(48) <== NOT EXECUTED
return;
}
}
_Thread_queue_Enter_critical_section( &the_barrier->Wait_queue );
executing->Wait.queue = &the_barrier->Wait_queue;
4ca8a: 2348 0044 movel %a0,%a1@(68) <== NOT EXECUTED
executing->Wait.id = id;
4ca8e: 2342 0020 movel %d2,%a1@(32) <== NOT EXECUTED
_ISR_Enable( level );
4ca92: 46c1 movew %d1,%sr <== NOT EXECUTED
_Thread_queue_Enqueue( &the_barrier->Wait_queue, timeout );
4ca94: 2d43 000c movel %d3,%fp@(12) <== NOT EXECUTED
4ca98: 203c 0004 9a8c movel #301708,%d0 <== NOT EXECUTED
4ca9e: 2d48 0008 movel %a0,%fp@(8) <== NOT EXECUTED
}
4caa2: 4cd7 001c moveml %sp@,%d2-%d4 <== NOT EXECUTED
_Thread_queue_Enter_critical_section( &the_barrier->Wait_queue );
executing->Wait.queue = &the_barrier->Wait_queue;
executing->Wait.id = id;
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_barrier->Wait_queue, timeout );
4caa6: 2d40 0010 movel %d0,%fp@(16) <== NOT EXECUTED
}
4caaa: 4e5e unlk %fp <== NOT EXECUTED
_Thread_queue_Enter_critical_section( &the_barrier->Wait_queue );
executing->Wait.queue = &the_barrier->Wait_queue;
executing->Wait.id = id;
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_barrier->Wait_queue, timeout );
4caac: 4ef9 0004 9778 jmp 49778 <_Thread_queue_Enqueue_with_handler><== NOT EXECUTED
...
00052ac4 <_CORE_message_queue_Broadcast>:
Objects_Id id __attribute__((unused)),
CORE_message_queue_API_mp_support_callout api_message_queue_mp_support __attribute__((unused)),
#endif
uint32_t *count
)
{
52ac4: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED
52ac8: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ <== NOT EXECUTED
52acc: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
52ad0: 2a2e 000c movel %fp@(12),%d5 <== NOT EXECUTED
52ad4: 262e 0010 movel %fp@(16),%d3 <== NOT EXECUTED
52ad8: 286e 001c moveal %fp@(28),%a4 <== NOT EXECUTED
Thread_Control *the_thread;
uint32_t number_broadcasted;
Thread_Wait_information *waitp;
if ( size > the_message_queue->maximum_message_size ) {
52adc: b6aa 004c cmpl %a2@(76),%d3 <== NOT EXECUTED
52ae0: 6244 bhis 52b26 <_CORE_message_queue_Broadcast+0x62><== NOT EXECUTED
* 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 ) {
52ae2: 4aaa 0048 tstl %a2@(72) <== NOT EXECUTED
52ae6: 6610 bnes 52af8 <_CORE_message_queue_Broadcast+0x34><== NOT EXECUTED
52ae8: 4282 clrl %d2 <== NOT EXECUTED
/*
* There must be no pending messages if there is a thread waiting to
* receive a message.
*/
number_broadcasted = 0;
while ((the_thread =
52aea: 283c 0005 5074 movel #348276,%d4 <== NOT EXECUTED
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
52af0: 4bf9 0005 988c lea 5988c <memcpy>,%a5 <== NOT EXECUTED
52af6: 601a bras 52b12 <_CORE_message_queue_Broadcast+0x4e><== NOT EXECUTED
* 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 ) {
*count = 0;
52af8: 4294 clrl %a4@ <== NOT EXECUTED
52afa: 6026 bras 52b22 <_CORE_message_queue_Broadcast+0x5e><== NOT EXECUTED
52afc: 2f03 movel %d3,%sp@- <== NOT EXECUTED
*/
number_broadcasted = 0;
while ((the_thread =
_Thread_queue_Dequeue(&the_message_queue->Wait_queue))) {
waitp = &the_thread->Wait;
number_broadcasted += 1;
52afe: 5282 addql #1,%d2 <== NOT EXECUTED
52b00: 2f05 movel %d5,%sp@- <== NOT EXECUTED
52b02: 2f2b 002c movel %a3@(44),%sp@- <== NOT EXECUTED
52b06: 4e95 jsr %a5@ <== NOT EXECUTED
buffer,
waitp->return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
52b08: 206b 0028 moveal %a3@(40),%a0 <== NOT EXECUTED
52b0c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
52b10: 2083 movel %d3,%a0@ <== NOT EXECUTED
/*
* There must be no pending messages if there is a thread waiting to
* receive a message.
*/
number_broadcasted = 0;
while ((the_thread =
52b12: 2f0a movel %a2,%sp@- <== NOT EXECUTED
52b14: 2044 moveal %d4,%a0 <== NOT EXECUTED
52b16: 4e90 jsr %a0@ <== NOT EXECUTED
52b18: 588f addql #4,%sp <== NOT EXECUTED
52b1a: 2640 moveal %d0,%a3 <== NOT EXECUTED
52b1c: 4a80 tstl %d0 <== NOT EXECUTED
52b1e: 66dc bnes 52afc <_CORE_message_queue_Broadcast+0x38><== NOT EXECUTED
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_message_queue_mp_support) ( the_thread, id );
#endif
}
*count = number_broadcasted;
52b20: 2882 movel %d2,%a4@ <== NOT EXECUTED
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
52b22: 4280 clrl %d0 <== NOT EXECUTED
52b24: 6002 bras 52b28 <_CORE_message_queue_Broadcast+0x64><== NOT EXECUTED
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;
52b26: 7001 moveq #1,%d0 <== NOT EXECUTED
#endif
}
*count = number_broadcasted;
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
}
52b28: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 <== NOT EXECUTED
52b2e: 4e5e unlk %fp <== NOT EXECUTED
...
00052b34 <_CORE_message_queue_Close>:
void _CORE_message_queue_Close(
CORE_message_queue_Control *the_message_queue,
Thread_queue_Flush_callout remote_extract_callout,
uint32_t status
)
{
52b34: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
52b38: 2f0a movel %a2,%sp@- <== NOT EXECUTED
/*
* This will flush blocked threads whether they were blocked on
* a send or receive.
*/
_Thread_queue_Flush(
52b3a: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
52b3e: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
void _CORE_message_queue_Close(
CORE_message_queue_Control *the_message_queue,
Thread_queue_Flush_callout remote_extract_callout,
uint32_t status
)
{
52b42: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
/*
* This will flush blocked threads whether they were blocked on
* a send or receive.
*/
_Thread_queue_Flush(
52b46: 2f0a movel %a2,%sp@- <== NOT EXECUTED
52b48: 4eb9 0005 53c4 jsr 553c4 <_Thread_queue_Flush> <== NOT EXECUTED
* This removes all messages from the pending message queue. Since
* we just flushed all waiting threads, we don't have to worry about
* the flush satisfying any blocked senders as a side-effect.
*/
if ( the_message_queue->number_of_pending_messages != 0 )
52b4e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
52b52: 4aaa 0048 tstl %a2@(72) <== NOT EXECUTED
52b56: 670a beqs 52b62 <_CORE_message_queue_Close+0x2e> <== NOT EXECUTED
(void) _CORE_message_queue_Flush_support( the_message_queue );
52b58: 2f0a movel %a2,%sp@- <== NOT EXECUTED
52b5a: 4eb9 0005 2b90 jsr 52b90 <_CORE_message_queue_Flush_support><== NOT EXECUTED
52b60: 588f addql #4,%sp <== NOT EXECUTED
(void) _Workspace_Free( the_message_queue->message_buffers );
52b62: 2d6a 005c 0008 movel %a2@(92),%fp@(8) <== NOT EXECUTED
}
52b68: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
52b6c: 4e5e unlk %fp <== NOT EXECUTED
*/
if ( the_message_queue->number_of_pending_messages != 0 )
(void) _CORE_message_queue_Flush_support( the_message_queue );
(void) _Workspace_Free( the_message_queue->message_buffers );
52b6e: 4ef9 0005 5fb4 jmp 55fb4 <_Workspace_Free> <== NOT EXECUTED
00052b74 <_CORE_message_queue_Flush>:
*/
uint32_t _CORE_message_queue_Flush(
CORE_message_queue_Control *the_message_queue
)
{
52b74: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
52b78: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
if ( the_message_queue->number_of_pending_messages != 0 )
52b7c: 4aa8 0048 tstl %a0@(72) <== NOT EXECUTED
52b80: 6708 beqs 52b8a <_CORE_message_queue_Flush+0x16> <== NOT EXECUTED
return _CORE_message_queue_Flush_support( the_message_queue );
else
return 0;
}
52b82: 4e5e unlk %fp <== NOT EXECUTED
uint32_t _CORE_message_queue_Flush(
CORE_message_queue_Control *the_message_queue
)
{
if ( the_message_queue->number_of_pending_messages != 0 )
return _CORE_message_queue_Flush_support( the_message_queue );
52b84: 4ef9 0005 2b90 jmp 52b90 <_CORE_message_queue_Flush_support><== NOT EXECUTED
else
return 0;
}
52b8a: 4280 clrl %d0 <== NOT EXECUTED
52b8c: 4e5e unlk %fp <== NOT EXECUTED
00052b90 <_CORE_message_queue_Flush_support>:
*
* For now, though, we are very happy to have a small routine with
* fixed execution time that only deals with pending messages.
*/
_ISR_Disable( level );
52b90: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED
*/
uint32_t _CORE_message_queue_Flush_support(
CORE_message_queue_Control *the_message_queue
)
{
52b96: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
52b9a: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
52b9e: 2f0b movel %a3,%sp@- <== NOT EXECUTED
52ba0: 2f0a movel %a2,%sp@- <== NOT EXECUTED
*
* For now, though, we are very happy to have a small routine with
* fixed execution time that only deals with pending messages.
*/
_ISR_Disable( level );
52ba2: 40c1 movew %sr,%d1 <== NOT EXECUTED
52ba4: 8081 orl %d1,%d0 <== NOT EXECUTED
52ba6: 46c0 movew %d0,%sr <== NOT EXECUTED
count = the_message_queue->number_of_pending_messages;
the_message_queue->number_of_pending_messages = 0;
_ISR_Enable( level );
return count;
}
52ba8: 2268 0050 moveal %a0@(80),%a1 <== NOT EXECUTED
* fixed execution time that only deals with pending messages.
*/
_ISR_Disable( level );
inactive_head = _Chain_Head( &the_message_queue->Inactive_messages );
inactive_first = inactive_head->next;;
52bac: 2468 0060 moveal %a0@(96),%a2 <== NOT EXECUTED
count = the_message_queue->number_of_pending_messages;
the_message_queue->number_of_pending_messages = 0;
_ISR_Enable( level );
return count;
}
52bb0: 2668 0058 moveal %a0@(88),%a3 <== NOT EXECUTED
inactive_head = _Chain_Head( &the_message_queue->Inactive_messages );
inactive_first = inactive_head->next;;
message_queue_first = _Chain_First( &the_message_queue->Pending_messages );
message_queue_last = _Chain_Last( &the_message_queue->Pending_messages );
inactive_head->next = message_queue_first;
52bb4: 2149 0060 movel %a1,%a0@(96) <== NOT EXECUTED
inactive_first->previous = message_queue_last;
message_queue_first->previous = inactive_head;
_Chain_Initialize_empty( &the_message_queue->Pending_messages );
count = the_message_queue->number_of_pending_messages;
52bb8: 2028 0048 movel %a0@(72),%d0 <== NOT EXECUTED
message_queue_first = _Chain_First( &the_message_queue->Pending_messages );
message_queue_last = _Chain_Last( &the_message_queue->Pending_messages );
inactive_head->next = message_queue_first;
message_queue_last->next = inactive_first;
inactive_first->previous = message_queue_last;
52bbc: 254b 0004 movel %a3,%a2@(4) <== NOT EXECUTED
inactive_first = inactive_head->next;;
message_queue_first = _Chain_First( &the_message_queue->Pending_messages );
message_queue_last = _Chain_Last( &the_message_queue->Pending_messages );
inactive_head->next = message_queue_first;
message_queue_last->next = inactive_first;
52bc0: 268a movel %a2,%a3@ <== NOT EXECUTED
* For now, though, we are very happy to have a small routine with
* fixed execution time that only deals with pending messages.
*/
_ISR_Disable( level );
inactive_head = _Chain_Head( &the_message_queue->Inactive_messages );
52bc2: 45e8 0060 lea %a0@(96),%a2 <== NOT EXECUTED
52bc6: 234a 0004 movel %a2,%a1@(4) <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
52bca: 43e8 0054 lea %a0@(84),%a1 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
52bce: 45e8 0050 lea %a0@(80),%a2 <== NOT EXECUTED
Chain_Node *tail = _Chain_Tail( the_chain );
52bd2: 2149 0050 movel %a1,%a0@(80) <== NOT EXECUTED
head->next = tail;
head->previous = NULL;
52bd6: 42a8 0054 clrl %a0@(84) <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
52bda: 214a 0058 movel %a2,%a0@(88) <== NOT EXECUTED
message_queue_first->previous = inactive_head;
_Chain_Initialize_empty( &the_message_queue->Pending_messages );
count = the_message_queue->number_of_pending_messages;
the_message_queue->number_of_pending_messages = 0;
52bde: 42a8 0048 clrl %a0@(72) <== NOT EXECUTED
_ISR_Enable( level );
52be2: 46c1 movew %d1,%sr <== NOT EXECUTED
return count;
}
52be4: 245f moveal %sp@+,%a2 <== NOT EXECUTED
52be6: 265f moveal %sp@+,%a3 <== NOT EXECUTED
52be8: 4e5e unlk %fp <== NOT EXECUTED
0004ddd8 <_CORE_message_queue_Initialize>:
/*
* Round size up to multiple of a pointer for chain init and
* check for overflow on adding overhead to each message.
*/
allocated_message_size = maximum_message_size;
if (allocated_message_size & (sizeof(uint32_t) - 1)) {
4ddd8: 7003 moveq #3,%d0 <== NOT EXECUTED
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
)
{
4ddda: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED
4ddde: 222e 0014 movel %fp@(20),%d1 <== NOT EXECUTED
4dde2: 48d7 040c moveml %d2-%d3/%a2,%sp@ <== NOT EXECUTED
4dde6: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
4ddea: 242e 0010 movel %fp@(16),%d2 <== NOT EXECUTED
/*
* Round size up to multiple of a pointer for chain init and
* check for overflow on adding overhead to each message.
*/
allocated_message_size = maximum_message_size;
if (allocated_message_size & (sizeof(uint32_t) - 1)) {
4ddee: c081 andl %d1,%d0 <== NOT EXECUTED
)
{
size_t message_buffering_required;
size_t allocated_message_size;
the_message_queue->maximum_pending_messages = maximum_pending_messages;
4ddf0: 2542 0044 movel %d2,%a2@(68) <== NOT EXECUTED
the_message_queue->number_of_pending_messages = 0;
4ddf4: 42aa 0048 clrl %a2@(72) <== NOT EXECUTED
the_message_queue->maximum_message_size = maximum_message_size;
4ddf8: 2541 004c movel %d1,%a2@(76) <== NOT EXECUTED
/*
* Round size up to multiple of a pointer for chain init and
* check for overflow on adding overhead to each message.
*/
allocated_message_size = maximum_message_size;
if (allocated_message_size & (sizeof(uint32_t) - 1)) {
4ddfc: 4a80 tstl %d0 <== NOT EXECUTED
4ddfe: 670e beqs 4de0e <_CORE_message_queue_Initialize+0x36><== NOT EXECUTED
allocated_message_size += sizeof(uint32_t);
4de00: 2001 movel %d1,%d0 <== NOT EXECUTED
4de02: 5880 addql #4,%d0 <== NOT EXECUTED
allocated_message_size &= ~(sizeof(uint32_t) - 1);
4de04: 76fc moveq #-4,%d3 <== NOT EXECUTED
4de06: c083 andl %d3,%d0 <== NOT EXECUTED
}
if (allocated_message_size < maximum_message_size)
4de08: b280 cmpl %d0,%d1 <== NOT EXECUTED
4de0a: 6272 bhis 4de7e <_CORE_message_queue_Initialize+0xa6><== NOT EXECUTED
4de0c: 6002 bras 4de10 <_CORE_message_queue_Initialize+0x38><== NOT EXECUTED
/*
* Round size up to multiple of a pointer for chain init and
* check for overflow on adding overhead to each message.
*/
allocated_message_size = maximum_message_size;
if (allocated_message_size & (sizeof(uint32_t) - 1)) {
4de0e: 2001 movel %d1,%d0 <== NOT EXECUTED
/*
* Calculate how much total memory is required for message buffering and
* check for overflow on the multiplication.
*/
message_buffering_required = (size_t) maximum_pending_messages *
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
4de10: 2600 movel %d0,%d3 <== NOT EXECUTED
4de12: 0683 0000 0010 addil #16,%d3 <== NOT EXECUTED
/*
* Calculate how much total memory is required for message buffering and
* check for overflow on the multiplication.
*/
message_buffering_required = (size_t) maximum_pending_messages *
4de18: 2203 movel %d3,%d1 <== NOT EXECUTED
4de1a: 4c02 1800 mulsl %d2,%d1 <== NOT EXECUTED
(allocated_message_size + sizeof(CORE_message_queue_Buffer_control));
if (message_buffering_required < allocated_message_size)
4de1e: b081 cmpl %d1,%d0 <== NOT EXECUTED
4de20: 625c bhis 4de7e <_CORE_message_queue_Initialize+0xa6><== NOT EXECUTED
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
_Workspace_Allocate( message_buffering_required );
4de22: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4de24: 4eb9 0005 076c jsr 5076c <_Workspace_Allocate> <== NOT EXECUTED
if (the_message_queue->message_buffers == 0)
4de2a: 588f addql #4,%sp <== NOT EXECUTED
return false;
/*
* Attempt to allocate the message memory
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
4de2c: 2540 005c movel %d0,%a2@(92) <== NOT EXECUTED
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
4de30: 674c beqs 4de7e <_CORE_message_queue_Initialize+0xa6><== NOT EXECUTED
/*
* Initialize the pool of inactive messages, pending messages,
* and set of waiting threads.
*/
_Chain_Initialize (
4de32: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4de34: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4de36: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4de38: 486a 0060 pea %a2@(96) <== NOT EXECUTED
4de3c: 4eb9 0005 20c0 jsr 520c0 <_Chain_Initialize> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
4de42: 41ea 0054 lea %a2@(84),%a0 <== NOT EXECUTED
allocated_message_size + sizeof( CORE_message_queue_Buffer_control )
);
_Chain_Initialize_empty( &the_message_queue->Pending_messages );
_Thread_queue_Initialize(
4de46: 7001 moveq #1,%d0 <== NOT EXECUTED
4de48: 2548 0050 movel %a0,%a2@(80) <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
4de4c: 41ea 0050 lea %a2@(80),%a0 <== NOT EXECUTED
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
head->previous = NULL;
4de50: 42aa 0054 clrl %a2@(84) <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
4de54: 2548 0058 movel %a0,%a2@(88) <== NOT EXECUTED
4de58: 4878 0006 pea 6 <EXTENDSFDF> <== NOT EXECUTED
4de5c: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED
4de60: 4878 0080 pea 80 <DBL_MANT_DIG+0x4b> <== NOT EXECUTED
4de64: b090 cmpl %a0@,%d0 <== NOT EXECUTED
4de66: 57c0 seq %d0 <== NOT EXECUTED
4de68: 49c0 extbl %d0 <== NOT EXECUTED
4de6a: 4480 negl %d0 <== NOT EXECUTED
4de6c: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4de6e: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4de70: 4eb9 0004 fe48 jsr 4fe48 <_Thread_queue_Initialize> <== NOT EXECUTED
THREAD_QUEUE_DISCIPLINE_PRIORITY : THREAD_QUEUE_DISCIPLINE_FIFO,
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
4de76: 4fef 0020 lea %sp@(32),%sp <== NOT EXECUTED
4de7a: 7001 moveq #1,%d0 <== NOT EXECUTED
4de7c: 6002 bras 4de80 <_CORE_message_queue_Initialize+0xa8><== NOT EXECUTED
*/
the_message_queue->message_buffers = (CORE_message_queue_Buffer *)
_Workspace_Allocate( message_buffering_required );
if (the_message_queue->message_buffers == 0)
return false;
4de7e: 4200 clrb %d0 <== NOT EXECUTED
STATES_WAITING_FOR_MESSAGE,
CORE_MESSAGE_QUEUE_STATUS_TIMEOUT
);
return true;
}
4de80: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED
4de86: 4e5e unlk %fp <== NOT EXECUTED
...
00052104 <_CORE_message_queue_Insert_message>:
#endif
_CORE_message_queue_Set_message_priority( the_message, submit_type );
#if !defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY)
_ISR_Disable( level );
52104: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED
void _CORE_message_queue_Insert_message(
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Buffer_control *the_message,
CORE_message_queue_Submit_types submit_type
)
{
5210a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
5210e: 226e 0008 moveal %fp@(8),%a1 <== NOT EXECUTED
52112: 2f0b movel %a3,%sp@- <== NOT EXECUTED
52114: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED
52118: 2f0a movel %a2,%sp@- <== NOT EXECUTED
#endif
_CORE_message_queue_Set_message_priority( the_message, submit_type );
#if !defined(RTEMS_SCORE_COREMSG_ENABLE_MESSAGE_PRIORITY)
_ISR_Disable( level );
5211a: 40c1 movew %sr,%d1 <== NOT EXECUTED
5211c: 8081 orl %d1,%d0 <== NOT EXECUTED
5211e: 46c0 movew %d0,%sr <== NOT EXECUTED
SET_NOTIFY();
the_message_queue->number_of_pending_messages++;
52120: 52a9 0048 addql #1,%a1@(72) <== NOT EXECUTED
if ( submit_type == CORE_MESSAGE_QUEUE_SEND_REQUEST )
52124: 203c 7fff ffff movel #2147483647,%d0 <== NOT EXECUTED
5212a: b0ae 0010 cmpl %fp@(16),%d0 <== NOT EXECUTED
5212e: 6616 bnes 52146 <_CORE_message_queue_Insert_message+0x42><== NOT EXECUTED
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
52130: 2469 0058 moveal %a1@(88),%a2 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
52134: 47e9 0054 lea %a1@(84),%a3 <== NOT EXECUTED
Chain_Node *old_last = tail->previous;
the_node->next = tail;
tail->previous = the_node;
52138: 2348 0058 movel %a0,%a1@(88) <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
5213c: 208b movel %a3,%a0@ <== NOT EXECUTED
Chain_Node *old_last = tail->previous;
the_node->next = tail;
tail->previous = the_node;
old_last->next = the_node;
the_node->previous = old_last;
5213e: 214a 0004 movel %a2,%a0@(4) <== NOT EXECUTED
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
the_node->next = tail;
tail->previous = the_node;
old_last->next = the_node;
52142: 2488 movel %a0,%a2@ <== NOT EXECUTED
52144: 6016 bras 5215c <_CORE_message_queue_Insert_message+0x58><== 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);
52146: 45e9 0050 lea %a1@(80),%a2 <== NOT EXECUTED
5214a: 214a 0004 movel %a2,%a0@(4) <== NOT EXECUTED
)
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
5214e: 2469 0050 moveal %a1@(80),%a2 <== NOT EXECUTED
after_node->next = the_node;
52152: 2348 0050 movel %a0,%a1@(80) <== NOT EXECUTED
the_node->next = before_node;
before_node->previous = the_node;
52156: 2548 0004 movel %a0,%a2@(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;
5215a: 208a movel %a2,%a0@ <== NOT EXECUTED
_CORE_message_queue_Append_unprotected(the_message_queue, the_message);
else
_CORE_message_queue_Prepend_unprotected(the_message_queue, the_message);
_ISR_Enable( level );
5215c: 46c1 movew %d1,%sr <== NOT EXECUTED
* the message is actually in the queue at this point.
*/
if ( notify && the_message_queue->notify_handler )
(*the_message_queue->notify_handler)(the_message_queue->notify_argument);
#endif
}
5215e: 245f moveal %sp@+,%a2 <== NOT EXECUTED
52160: 265f moveal %sp@+,%a3 <== NOT EXECUTED
52162: 4e5e unlk %fp <== NOT EXECUTED
...
0004de8c <_CORE_message_queue_Seize>:
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
_ISR_Disable( level );
4de8c: 223c 0000 0700 movel #1792,%d1 <== NOT EXECUTED
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
4de92: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
4de96: 2079 0006 538c moveal 6538c <_Per_CPU_Information+0xc>,%a0 <== NOT EXECUTED
void *buffer,
size_t *size_p,
bool wait,
Watchdog_Interval timeout
)
{
4de9c: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ <== NOT EXECUTED
4dea0: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
4dea4: 282e 000c movel %fp@(12),%d4 <== NOT EXECUTED
4dea8: 242e 0010 movel %fp@(16),%d2 <== NOT EXECUTED
4deac: 226e 0014 moveal %fp@(20),%a1 <== NOT EXECUTED
4deb0: 262e 001c movel %fp@(28),%d3 <== NOT EXECUTED
4deb4: 1a2e 001b moveb %fp@(27),%d5 <== NOT EXECUTED
ISR_Level level;
CORE_message_queue_Buffer_control *the_message;
Thread_Control *executing;
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
4deb8: 42a8 0034 clrl %a0@(52) <== NOT EXECUTED
_ISR_Disable( level );
4debc: 40c0 movew %sr,%d0 <== NOT EXECUTED
4debe: 8280 orl %d0,%d1 <== NOT EXECUTED
4dec0: 46c1 movew %d1,%sr <== 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 );
4dec2: 220a movel %a2,%d1 <== NOT EXECUTED
4dec4: 0681 0000 0054 addil #84,%d1 <== NOT EXECUTED
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
4deca: 266a 0050 moveal %a2@(80),%a3 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
4dece: b28b cmpl %a3,%d1 <== NOT EXECUTED
4ded0: 6752 beqs 4df24 <_CORE_message_queue_Seize+0x98> <== 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;
4ded2: 2853 moveal %a3@,%a4 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_first_unprotected(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
4ded4: 4bea 0050 lea %a2@(80),%a5 <== NOT EXECUTED
Chain_Node *old_first = head->next;
Chain_Node *new_first = old_first->next;
head->next = new_first;
4ded8: 254c 0050 movel %a4,%a2@(80) <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_first_unprotected(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
4dedc: 294d 0004 movel %a5,%a4@(4) <== NOT EXECUTED
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
_ISR_Disable( level );
the_message = _CORE_message_queue_Get_pending_message( the_message_queue );
if ( the_message != NULL ) {
4dee0: 4a8b tstl %a3 <== NOT EXECUTED
4dee2: 6740 beqs 4df24 <_CORE_message_queue_Seize+0x98> <== NOT EXECUTED
the_message_queue->number_of_pending_messages -= 1;
4dee4: 53aa 0048 subql #1,%a2@(72) <== NOT EXECUTED
_ISR_Enable( level );
4dee8: 46c0 movew %d0,%sr <== NOT EXECUTED
*size_p = the_message->Contents.size;
4deea: 22ab 0008 movel %a3@(8),%a1@ <== NOT EXECUTED
_Thread_Executing->Wait.count =
4deee: 2079 0006 538c moveal 6538c <_Per_CPU_Information+0xc>,%a0 <== NOT EXECUTED
4def4: 42a8 0024 clrl %a0@(36) <== NOT EXECUTED
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
4def8: 2f11 movel %a1@,%sp@- <== NOT EXECUTED
4defa: 486b 000c pea %a3@(12) <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _CORE_message_queue_Free_message_buffer (
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Buffer_control *the_message
)
{
_Chain_Append( &the_message_queue->Inactive_messages, &the_message->Node );
4defe: 45ea 0060 lea %a2@(96),%a2 <== NOT EXECUTED
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
4df02: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4df04: 4eb9 0005 44fc jsr 544fc <memcpy> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _CORE_message_queue_Free_message_buffer (
CORE_message_queue_Control *the_message_queue,
CORE_message_queue_Buffer_control *the_message
)
{
_Chain_Append( &the_message_queue->Inactive_messages, &the_message->Node );
4df0a: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4df0e: 2d4b 000c movel %a3,%fp@(12) <== NOT EXECUTED
4df12: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
4df16: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 <== NOT EXECUTED
4df1c: 4e5e unlk %fp <== NOT EXECUTED
4df1e: 4ef9 0004 dd14 jmp 4dd14 <_Chain_Append> <== NOT EXECUTED
return;
}
#endif
}
if ( !wait ) {
4df24: 4a05 tstb %d5 <== NOT EXECUTED
4df26: 6612 bnes 4df3a <_CORE_message_queue_Seize+0xae> <== NOT EXECUTED
_ISR_Enable( level );
4df28: 46c0 movew %d0,%sr <== NOT EXECUTED
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
4df2a: 7004 moveq #4,%d0 <== NOT EXECUTED
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
4df2c: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 <== NOT EXECUTED
#endif
}
if ( !wait ) {
_ISR_Enable( level );
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
4df32: 2140 0034 movel %d0,%a0@(52) <== NOT EXECUTED
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
4df36: 4e5e unlk %fp <== NOT EXECUTED
4df38: 4e75 rts <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
Thread_queue_Control *the_thread_queue
)
{
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
4df3a: 7201 moveq #1,%d1 <== NOT EXECUTED
4df3c: 2541 0030 movel %d1,%a2@(48) <== NOT EXECUTED
}
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
executing->Wait.id = id;
executing->Wait.return_argument_second.mutable_object = buffer;
4df40: 2142 002c movel %d2,%a0@(44) <== NOT EXECUTED
executing->Wait.return_code = CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_NOWAIT;
return;
}
_Thread_queue_Enter_critical_section( &the_message_queue->Wait_queue );
executing->Wait.queue = &the_message_queue->Wait_queue;
4df44: 214a 0044 movel %a2,%a0@(68) <== NOT EXECUTED
executing->Wait.id = id;
4df48: 2144 0020 movel %d4,%a0@(32) <== NOT EXECUTED
executing->Wait.return_argument_second.mutable_object = buffer;
executing->Wait.return_argument = size_p;
4df4c: 2149 0028 movel %a1,%a0@(40) <== NOT EXECUTED
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
4df50: 46c0 movew %d0,%sr <== NOT EXECUTED
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
4df52: 4bf9 0004 ff18 lea 4ff18 <_Thread_queue_Timeout>,%a5 <== NOT EXECUTED
4df58: 2d43 000c movel %d3,%fp@(12) <== NOT EXECUTED
4df5c: 2d4d 0010 movel %a5,%fp@(16) <== NOT EXECUTED
4df60: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED
}
4df64: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 <== NOT EXECUTED
4df6a: 4e5e unlk %fp <== NOT EXECUTED
executing->Wait.return_argument_second.mutable_object = buffer;
executing->Wait.return_argument = size_p;
/* Wait.count will be filled in with the message priority */
_ISR_Enable( level );
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
4df6c: 4ef9 0004 fc04 jmp 4fc04 <_Thread_queue_Enqueue_with_handler><== NOT EXECUTED
...
0004df74 <_CORE_message_queue_Submit>:
#endif
CORE_message_queue_Submit_types submit_type,
bool wait,
Watchdog_Interval timeout
)
{
4df74: 4e56 ffec linkw %fp,#-20 <== NOT EXECUTED
4df78: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ <== NOT EXECUTED
4df7c: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
4df80: 282e 000c movel %fp@(12),%d4 <== NOT EXECUTED
4df84: 242e 0010 movel %fp@(16),%d2 <== NOT EXECUTED
4df88: 262e 001c movel %fp@(28),%d3 <== NOT EXECUTED
CORE_message_queue_Buffer_control *the_message;
Thread_Control *the_thread;
if ( size > the_message_queue->maximum_message_size ) {
4df8c: b4aa 004c cmpl %a2@(76),%d2 <== NOT EXECUTED
4df90: 6270 bhis 4e002 <_CORE_message_queue_Submit+0x8e><== NOT EXECUTED
}
/*
* Is there a thread currently waiting on this message queue?
*/
if ( the_message_queue->number_of_pending_messages == 0 ) {
4df92: 4aaa 0048 tstl %a2@(72) <== NOT EXECUTED
4df96: 662e bnes 4dfc6 <_CORE_message_queue_Submit+0x52><== NOT EXECUTED
the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue );
4df98: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4df9a: 4eb9 0004 fac4 jsr 4fac4 <_Thread_queue_Dequeue> <== NOT EXECUTED
if ( the_thread ) {
4dfa0: 588f addql #4,%sp <== NOT EXECUTED
/*
* Is there a thread currently waiting on this message queue?
*/
if ( the_message_queue->number_of_pending_messages == 0 ) {
the_thread = _Thread_queue_Dequeue( &the_message_queue->Wait_queue );
4dfa2: 2640 moveal %d0,%a3 <== NOT EXECUTED
if ( the_thread ) {
4dfa4: 4a80 tstl %d0 <== NOT EXECUTED
4dfa6: 671e beqs 4dfc6 <_CORE_message_queue_Submit+0x52><== NOT EXECUTED
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
4dfa8: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4dfaa: 2f04 movel %d4,%sp@- <== NOT EXECUTED
4dfac: 2f2b 002c movel %a3@(44),%sp@- <== NOT EXECUTED
4dfb0: 4eb9 0005 44fc jsr 544fc <memcpy> <== NOT EXECUTED
_CORE_message_queue_Copy_buffer(
buffer,
the_thread->Wait.return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
4dfb6: 206b 0028 moveal %a3@(40),%a0 <== NOT EXECUTED
#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;
4dfba: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
_CORE_message_queue_Copy_buffer(
buffer,
the_thread->Wait.return_argument_second.mutable_object,
size
);
*(size_t *) the_thread->Wait.return_argument = size;
4dfbe: 2082 movel %d2,%a0@ <== NOT EXECUTED
the_thread->Wait.count = (uint32_t) submit_type;
4dfc0: 2743 0024 movel %d3,%a3@(36) <== NOT EXECUTED
4dfc4: 6038 bras 4dffe <_CORE_message_queue_Submit+0x8a><== NOT EXECUTED
/*
* No one waiting on the message queue at this time, so attempt to
* queue the message up for a future receive.
*/
if ( the_message_queue->number_of_pending_messages <
4dfc6: 202a 0044 movel %a2@(68),%d0 <== NOT EXECUTED
4dfca: b0aa 0048 cmpl %a2@(72),%d0 <== NOT EXECUTED
4dfce: 6336 blss 4e006 <_CORE_message_queue_Submit+0x92><== NOT EXECUTED
_CORE_message_queue_Allocate_message_buffer (
CORE_message_queue_Control *the_message_queue
)
{
return (CORE_message_queue_Buffer_control *)
_Chain_Get( &the_message_queue->Inactive_messages );
4dfd0: 486a 0060 pea %a2@(96) <== NOT EXECUTED
4dfd4: 4eb9 0004 dd74 jsr 4dd74 <_Chain_Get> <== NOT EXECUTED
4dfda: 2640 moveal %d0,%a3 <== NOT EXECUTED
const void *source,
void *destination,
size_t size
)
{
memcpy(destination, source, size);
4dfdc: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4dfde: 2f04 movel %d4,%sp@- <== NOT EXECUTED
4dfe0: 486b 000c pea %a3@(12) <== NOT EXECUTED
4dfe4: 4eb9 0005 44fc jsr 544fc <memcpy> <== NOT EXECUTED
_CORE_message_queue_Copy_buffer(
buffer,
the_message->Contents.buffer,
size
);
the_message->Contents.size = size;
4dfea: 2742 0008 movel %d2,%a3@(8) <== NOT EXECUTED
_CORE_message_queue_Set_message_priority( the_message, submit_type );
_CORE_message_queue_Insert_message(
4dfee: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4dff0: 2f0b movel %a3,%sp@- <== NOT EXECUTED
4dff2: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4dff4: 4eb9 0005 2104 jsr 52104 <_CORE_message_queue_Insert_message><== NOT EXECUTED
the_message_queue,
the_message,
submit_type
);
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
4dffa: 4fef 001c lea %sp@(28),%sp <== NOT EXECUTED
4dffe: 4280 clrl %d0 <== NOT EXECUTED
4e000: 6006 bras 4e008 <_CORE_message_queue_Submit+0x94><== NOT EXECUTED
{
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;
4e002: 7001 moveq #1,%d0 <== NOT EXECUTED
4e004: 6002 bras 4e008 <_CORE_message_queue_Submit+0x94><== NOT EXECUTED
);
return CORE_MESSAGE_QUEUE_STATUS_SUCCESSFUL;
}
#if !defined(RTEMS_SCORE_COREMSG_ENABLE_BLOCKING_SEND)
return CORE_MESSAGE_QUEUE_STATUS_TOO_MANY;
4e006: 7002 moveq #2,%d0 <== NOT EXECUTED
_Thread_queue_Enqueue( &the_message_queue->Wait_queue, timeout );
}
return CORE_MESSAGE_QUEUE_STATUS_UNSATISFIED_WAIT;
#endif
}
4e008: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 <== NOT EXECUTED
4e00e: 4e5e unlk %fp <== NOT EXECUTED
...
00045ffc <_CORE_mutex_Initialize>:
CORE_mutex_Status _CORE_mutex_Initialize(
CORE_mutex_Control *the_mutex,
CORE_mutex_Attributes *the_mutex_attributes,
uint32_t initial_lock
)
{
45ffc: 4e56 fff4 linkw %fp,#-12
46000: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
/* Add this to the RTEMS environment later ?????????
rtems_assert( initial_lock == CORE_MUTEX_LOCKED ||
initial_lock == CORE_MUTEX_UNLOCKED );
*/
the_mutex->Attributes = *the_mutex_attributes;
46004: 4878 000e pea e <OPER1+0x2>
CORE_mutex_Status _CORE_mutex_Initialize(
CORE_mutex_Control *the_mutex,
CORE_mutex_Attributes *the_mutex_attributes,
uint32_t initial_lock
)
{
46008: 266e 000c moveal %fp@(12),%a3
4600c: 246e 0008 moveal %fp@(8),%a2
/* Add this to the RTEMS environment later ?????????
rtems_assert( initial_lock == CORE_MUTEX_LOCKED ||
initial_lock == CORE_MUTEX_UNLOCKED );
*/
the_mutex->Attributes = *the_mutex_attributes;
46010: 2f0b movel %a3,%sp@-
46012: 486a 0040 pea %a2@(64)
CORE_mutex_Status _CORE_mutex_Initialize(
CORE_mutex_Control *the_mutex,
CORE_mutex_Attributes *the_mutex_attributes,
uint32_t initial_lock
)
{
46016: 242e 0010 movel %fp@(16),%d2
/* Add this to the RTEMS environment later ?????????
rtems_assert( initial_lock == CORE_MUTEX_LOCKED ||
initial_lock == CORE_MUTEX_UNLOCKED );
*/
the_mutex->Attributes = *the_mutex_attributes;
4601a: 4eb9 0004 c3f4 jsr 4c3f4 <memcpy>
the_mutex->lock = initial_lock;
the_mutex->blocked_count = 0;
if ( initial_lock == CORE_MUTEX_LOCKED ) {
46020: 4fef 000c lea %sp@(12),%sp
rtems_assert( initial_lock == CORE_MUTEX_LOCKED ||
initial_lock == CORE_MUTEX_UNLOCKED );
*/
the_mutex->Attributes = *the_mutex_attributes;
the_mutex->lock = initial_lock;
46024: 2542 004e movel %d2,%a2@(78)
the_mutex->blocked_count = 0;
46028: 42aa 0056 clrl %a2@(86)
if ( initial_lock == CORE_MUTEX_LOCKED ) {
4602c: 4a82 tstl %d2
4602e: 6638 bnes 46068 <_CORE_mutex_Initialize+0x6c>
the_mutex->nest_count = 1;
46030: 7001 moveq #1,%d0
the_mutex->holder = _Thread_Executing;
the_mutex->holder_id = _Thread_Executing->Object.id;
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
46032: 7202 moveq #2,%d1
the_mutex->lock = initial_lock;
the_mutex->blocked_count = 0;
if ( initial_lock == CORE_MUTEX_LOCKED ) {
the_mutex->nest_count = 1;
the_mutex->holder = _Thread_Executing;
46034: 2079 0005 c884 moveal 5c884 <_Per_CPU_Information+0xc>,%a0
the_mutex->Attributes = *the_mutex_attributes;
the_mutex->lock = initial_lock;
the_mutex->blocked_count = 0;
if ( initial_lock == CORE_MUTEX_LOCKED ) {
the_mutex->nest_count = 1;
4603a: 2540 0052 movel %d0,%a2@(82)
the_mutex->holder = _Thread_Executing;
the_mutex->holder_id = _Thread_Executing->Object.id;
4603e: 2568 0008 005e movel %a0@(8),%a2@(94)
STATES_WAITING_FOR_MUTEX,
CORE_MUTEX_TIMEOUT
);
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
46044: 202a 0046 movel %a2@(70),%d0
the_mutex->lock = initial_lock;
the_mutex->blocked_count = 0;
if ( initial_lock == CORE_MUTEX_LOCKED ) {
the_mutex->nest_count = 1;
the_mutex->holder = _Thread_Executing;
46048: 2548 005a movel %a0,%a2@(90)
the_mutex->holder_id = _Thread_Executing->Object.id;
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
4604c: b280 cmpl %d0,%d1
4604e: 6708 beqs 46058 <_CORE_mutex_Initialize+0x5c> <== NEVER TAKEN
46050: 123c 0003 moveb #3,%d1
46054: b280 cmpl %d0,%d1
46056: 661c bnes 46074 <_CORE_mutex_Initialize+0x78> <== ALWAYS TAKEN
_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
if ( _Thread_Executing->current_priority <
46058: 202a 004a movel %a2@(74),%d0 <== NOT EXECUTED
4605c: b0a8 0014 cmpl %a0@(20),%d0 <== NOT EXECUTED
46060: 6236 bhis 46098 <_CORE_mutex_Initialize+0x9c> <== NOT EXECUTED
_Chain_Prepend_unprotected( &_Thread_Executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = _Thread_Executing->current_priority;
#endif
_Thread_Executing->resource_count++;
46062: 52a8 001c addql #1,%a0@(28) <== NOT EXECUTED
46066: 600c bras 46074 <_CORE_mutex_Initialize+0x78> <== NOT EXECUTED
}
} else {
the_mutex->nest_count = 0;
46068: 42aa 0052 clrl %a2@(82)
the_mutex->holder = NULL;
4606c: 42aa 005a clrl %a2@(90)
the_mutex->holder_id = 0;
46070: 42aa 005e clrl %a2@(94)
}
_Thread_queue_Initialize(
46074: 4878 0005 pea 5 <COMPARE>
46078: 4878 0400 pea 400 <D_BIAS+0x2>
4607c: 4aab 0006 tstl %a3@(6)
46080: 56c0 sne %d0
46082: 49c0 extbl %d0
46084: 4480 negl %d0
46086: 2f00 movel %d0,%sp@-
46088: 2f0a movel %a2,%sp@-
4608a: 4eb9 0004 7d9c jsr 47d9c <_Thread_queue_Initialize>
THREAD_QUEUE_DISCIPLINE_FIFO : THREAD_QUEUE_DISCIPLINE_PRIORITY,
STATES_WAITING_FOR_MUTEX,
CORE_MUTEX_TIMEOUT
);
return CORE_MUTEX_STATUS_SUCCESSFUL;
46090: 4fef 0010 lea %sp@(16),%sp
46094: 4280 clrl %d0
46096: 6002 bras 4609a <_CORE_mutex_Initialize+0x9e>
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
if ( _Thread_Executing->current_priority <
the_mutex->Attributes.priority_ceiling )
return CORE_MUTEX_STATUS_CEILING_VIOLATED;
46098: 7006 moveq #6,%d0 <== NOT EXECUTED
STATES_WAITING_FOR_MUTEX,
CORE_MUTEX_TIMEOUT
);
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
4609a: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3
460a0: 4e5e unlk %fp <== NOT EXECUTED
00046108 <_CORE_mutex_Seize>:
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
46108: 4e56 0000 linkw %fp,#0
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
4610c: 2039 0005 c6c8 movel 5c6c8 <_Thread_Dispatch_disable_level>,%d0
Objects_Id _id,
bool _wait,
Watchdog_Interval _timeout,
ISR_Level _level
)
{
46112: 2f0a movel %a2,%sp@-
46114: 246e 0008 moveal %fp@(8),%a2
46118: 2f02 movel %d2,%sp@-
4611a: 142e 0013 moveb %fp@(19),%d2
_CORE_mutex_Seize_body( _the_mutex, _id, _wait, _timeout, _level );
4611e: 4a80 tstl %d0
46120: 671c beqs 4613e <_CORE_mutex_Seize+0x36>
46122: 4a02 tstb %d2
46124: 6718 beqs 4613e <_CORE_mutex_Seize+0x36> <== NEVER TAKEN
46126: 7001 moveq #1,%d0
46128: b0b9 0005 c830 cmpl 5c830 <_System_state_Current>,%d0
4612e: 640e bccs 4613e <_CORE_mutex_Seize+0x36>
46130: 4878 0012 pea 12 <INVALID_OPERATION+0x2>
46134: 42a7 clrl %sp@-
46136: 42a7 clrl %sp@-
46138: 4eb9 0004 675c jsr 4675c <_Internal_error_Occurred>
4613e: 486e 0018 pea %fp@(24)
46142: 2f0a movel %a2,%sp@-
46144: 4eb9 0004 a044 jsr 4a044 <_CORE_mutex_Seize_interrupt_trylock>
4614a: 508f addql #8,%sp
4614c: 4a80 tstl %d0
4614e: 6750 beqs 461a0 <_CORE_mutex_Seize+0x98>
46150: 4a02 tstb %d2
46152: 6614 bnes 46168 <_CORE_mutex_Seize+0x60> <== ALWAYS TAKEN
46154: 202e 0018 movel %fp@(24),%d0 <== NOT EXECUTED
46158: 46c0 movew %d0,%sr <== NOT EXECUTED
4615a: 2079 0005 c884 moveal 5c884 <_Per_CPU_Information+0xc>,%a0 <== NOT EXECUTED
46160: 7001 moveq #1,%d0 <== NOT EXECUTED
46162: 2140 0034 movel %d0,%a0@(52) <== NOT EXECUTED
46166: 6038 bras 461a0 <_CORE_mutex_Seize+0x98> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
Thread_queue_Control *the_thread_queue
)
{
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
46168: 7001 moveq #1,%d0
4616a: 2079 0005 c884 moveal 5c884 <_Per_CPU_Information+0xc>,%a0
46170: 2540 0030 movel %d0,%a2@(48)
46174: 2039 0005 c6c8 movel 5c6c8 <_Thread_Dispatch_disable_level>,%d0
4617a: 5280 addql #1,%d0
4617c: 216e 000c 0020 movel %fp@(12),%a0@(32)
46182: 214a 0044 movel %a2,%a0@(68)
46186: 23c0 0005 c6c8 movel %d0,5c6c8 <_Thread_Dispatch_disable_level>
4618c: 202e 0018 movel %fp@(24),%d0
46190: 46c0 movew %d0,%sr
46192: 2f2e 0014 movel %fp@(20),%sp@-
46196: 2f0a movel %a2,%sp@-
46198: 4eb9 0004 60a4 jsr 460a4 <_CORE_mutex_Seize_interrupt_blocking>
4619e: 508f addql #8,%sp
}
461a0: 242e fff8 movel %fp@(-8),%d2
461a4: 246e fffc moveal %fp@(-4),%a2
461a8: 4e5e unlk %fp <== NOT EXECUTED
000460a4 <_CORE_mutex_Seize_interrupt_blocking>:
)
{
Thread_Control *executing;
executing = _Thread_Executing;
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ) {
460a4: 7002 moveq #2,%d0
void _CORE_mutex_Seize_interrupt_blocking(
CORE_mutex_Control *the_mutex,
Watchdog_Interval timeout
)
{
460a6: 4e56 0000 linkw %fp,#0
Thread_Control *executing;
executing = _Thread_Executing;
460aa: 2279 0005 c884 moveal 5c884 <_Per_CPU_Information+0xc>,%a1
void _CORE_mutex_Seize_interrupt_blocking(
CORE_mutex_Control *the_mutex,
Watchdog_Interval timeout
)
{
460b0: 2f0a movel %a2,%sp@-
460b2: 246e 0008 moveal %fp@(8),%a2
460b6: 2f02 movel %d2,%sp@-
460b8: 242e 000c movel %fp@(12),%d2
Thread_Control *executing;
executing = _Thread_Executing;
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ) {
460bc: b0aa 0046 cmpl %a2@(70),%d0
460c0: 661e bnes 460e0 <_CORE_mutex_Seize_interrupt_blocking+0x3c>
if ( the_mutex->holder->current_priority > executing->current_priority ) {
460c2: 206a 005a moveal %a2@(90),%a0
460c6: 2029 0014 movel %a1@(20),%d0
460ca: b0a8 0014 cmpl %a0@(20),%d0
460ce: 6410 bccs 460e0 <_CORE_mutex_Seize_interrupt_blocking+0x3c><== NEVER TAKEN
_Thread_Change_priority(
460d0: 42a7 clrl %sp@-
460d2: 2f00 movel %d0,%sp@-
460d4: 2f08 movel %a0,%sp@-
460d6: 4eb9 0004 7284 jsr 47284 <_Thread_Change_priority>
460dc: 4fef 000c lea %sp@(12),%sp
false
);
}
}
the_mutex->blocked_count++;
460e0: 52aa 0056 addql #1,%a2@(86)
_Thread_queue_Enqueue( &the_mutex->Wait_queue, timeout );
460e4: 4879 0004 7e6c pea 47e6c <_Thread_queue_Timeout>
460ea: 2f02 movel %d2,%sp@-
460ec: 2f0a movel %a2,%sp@-
460ee: 4eb9 0004 7b58 jsr 47b58 <_Thread_queue_Enqueue_with_handler>
_Thread_Enable_dispatch();
}
460f4: 242e fff8 movel %fp@(-8),%d2
}
the_mutex->blocked_count++;
_Thread_queue_Enqueue( &the_mutex->Wait_queue, timeout );
_Thread_Enable_dispatch();
460f8: 4fef 000c lea %sp@(12),%sp
}
460fc: 246e fffc moveal %fp@(-4),%a2
46100: 4e5e unlk %fp
}
the_mutex->blocked_count++;
_Thread_queue_Enqueue( &the_mutex->Wait_queue, timeout );
_Thread_Enable_dispatch();
46102: 4ef9 0004 771e jmp 4771e <_Thread_Enable_dispatch>
0004a044 <_CORE_mutex_Seize_interrupt_trylock>:
#if defined(__RTEMS_DO_NOT_INLINE_CORE_MUTEX_SEIZE__)
int _CORE_mutex_Seize_interrupt_trylock(
CORE_mutex_Control *the_mutex,
ISR_Level *level_p
)
{
4a044: 4e56 fff4 linkw %fp,#-12
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
4a048: 2279 0005 c884 moveal 5c884 <_Per_CPU_Information+0xc>,%a1
4a04e: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
4a052: 206e 0008 moveal %fp@(8),%a0
4a056: 246e 000c moveal %fp@(12),%a2
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
4a05a: 42a9 0034 clrl %a1@(52)
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
4a05e: 4aa8 004e tstl %a0@(78)
4a062: 6700 009e beqw 4a102 <_CORE_mutex_Seize_interrupt_trylock+0xbe>
the_mutex->lock = CORE_MUTEX_LOCKED;
the_mutex->holder = executing;
the_mutex->holder_id = executing->Object.id;
the_mutex->nest_count = 1;
4a066: 7001 moveq #1,%d0
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
4a068: 7202 moveq #2,%d1
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
the_mutex->lock = CORE_MUTEX_LOCKED;
the_mutex->holder = executing;
the_mutex->holder_id = executing->Object.id;
4a06a: 2169 0008 005e movel %a1@(8),%a0@(94)
the_mutex->nest_count = 1;
4a070: 2140 0052 movel %d0,%a0@(82)
return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p );
}
4a074: 2028 0046 movel %a0@(70),%d0
/* disabled when you get here */
executing = _Thread_Executing;
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
the_mutex->lock = CORE_MUTEX_LOCKED;
4a078: 42a8 004e clrl %a0@(78)
the_mutex->holder = executing;
4a07c: 2149 005a movel %a1,%a0@(90)
the_mutex->holder_id = executing->Object.id;
the_mutex->nest_count = 1;
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
4a080: b280 cmpl %d0,%d1
4a082: 6706 beqs 4a08a <_CORE_mutex_Seize_interrupt_trylock+0x46>
4a084: 7403 moveq #3,%d2
4a086: b480 cmpl %d0,%d2
4a088: 6612 bnes 4a09c <_CORE_mutex_Seize_interrupt_trylock+0x58><== ALWAYS TAKEN
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
4a08a: 2229 001c movel %a1@(28),%d1
4a08e: 2401 movel %d1,%d2
4a090: 5282 addql #1,%d2
4a092: 2342 001c movel %d2,%a1@(28)
}
if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
4a096: 7403 moveq #3,%d2
4a098: b480 cmpl %d0,%d2
4a09a: 6708 beqs 4a0a4 <_CORE_mutex_Seize_interrupt_trylock+0x60><== NEVER TAKEN
_ISR_Enable( *level_p );
4a09c: 2012 movel %a2@,%d0
4a09e: 46c0 movew %d0,%sr
4a0a0: 6000 008a braw 4a12c <_CORE_mutex_Seize_interrupt_trylock+0xe8>
*/
{
Priority_Control ceiling;
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
4a0a4: 2028 004a movel %a0@(74),%d0 <== NOT EXECUTED
current = executing->current_priority;
4a0a8: 2669 0014 moveal %a1@(20),%a3 <== NOT EXECUTED
if ( current == ceiling ) {
4a0ac: b08b cmpl %a3,%d0 <== NOT EXECUTED
4a0ae: 6606 bnes 4a0b6 <_CORE_mutex_Seize_interrupt_trylock+0x72><== NOT EXECUTED
_ISR_Enable( *level_p );
4a0b0: 2012 movel %a2@,%d0 <== NOT EXECUTED
4a0b2: 46c0 movew %d0,%sr <== NOT EXECUTED
4a0b4: 6076 bras 4a12c <_CORE_mutex_Seize_interrupt_trylock+0xe8><== NOT EXECUTED
return 0;
}
if ( current > ceiling ) {
4a0b6: b08b cmpl %a3,%d0 <== NOT EXECUTED
4a0b8: 642e bccs 4a0e8 <_CORE_mutex_Seize_interrupt_trylock+0xa4><== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
4a0ba: 2039 0005 c6c8 movel 5c6c8 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED
4a0c0: 5280 addql #1,%d0 <== NOT EXECUTED
4a0c2: 23c0 0005 c6c8 movel %d0,5c6c8 <_Thread_Dispatch_disable_level><== NOT EXECUTED
_Thread_Disable_dispatch();
_ISR_Enable( *level_p );
4a0c8: 2012 movel %a2@,%d0 <== NOT EXECUTED
4a0ca: 46c0 movew %d0,%sr <== NOT EXECUTED
_Thread_Change_priority(
4a0cc: 42a7 clrl %sp@- <== NOT EXECUTED
4a0ce: 2f28 004a movel %a0@(74),%sp@- <== NOT EXECUTED
4a0d2: 2f28 005a movel %a0@(90),%sp@- <== NOT EXECUTED
4a0d6: 4eb9 0004 7284 jsr 47284 <_Thread_Change_priority> <== NOT EXECUTED
the_mutex->holder,
the_mutex->Attributes.priority_ceiling,
false
);
_Thread_Enable_dispatch();
4a0dc: 4eb9 0004 771e jsr 4771e <_Thread_Enable_dispatch> <== NOT EXECUTED
4a0e2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4a0e6: 6044 bras 4a12c <_CORE_mutex_Seize_interrupt_trylock+0xe8><== NOT EXECUTED
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
4a0e8: 7006 moveq #6,%d0 <== NOT EXECUTED
the_mutex->lock = CORE_MUTEX_UNLOCKED;
4a0ea: 7401 moveq #1,%d2 <== NOT EXECUTED
);
_Thread_Enable_dispatch();
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
4a0ec: 2340 0034 movel %d0,%a1@(52) <== NOT EXECUTED
the_mutex->lock = CORE_MUTEX_UNLOCKED;
4a0f0: 2142 004e movel %d2,%a0@(78) <== NOT EXECUTED
the_mutex->nest_count = 0; /* undo locking above */
4a0f4: 42a8 0052 clrl %a0@(82) <== NOT EXECUTED
executing->resource_count--; /* undo locking above */
4a0f8: 2341 001c movel %d1,%a1@(28) <== NOT EXECUTED
_ISR_Enable( *level_p );
4a0fc: 2012 movel %a2@,%d0 <== NOT EXECUTED
4a0fe: 46c0 movew %d0,%sr <== NOT EXECUTED
4a100: 602a bras 4a12c <_CORE_mutex_Seize_interrupt_trylock+0xe8><== NOT EXECUTED
/*
* At this point, we know the mutex was not available. If this thread
* is the thread that has locked the mutex, let's see if we are allowed
* to nest access.
*/
if ( _Thread_Is_executing( the_mutex->holder ) ) {
4a102: 2668 005a moveal %a0@(90),%a3
4a106: b3cb cmpal %a3,%a1
4a108: 6626 bnes 4a130 <_CORE_mutex_Seize_interrupt_trylock+0xec>
switch ( the_mutex->Attributes.lock_nesting_behavior ) {
4a10a: 2028 0040 movel %a0@(64),%d0
4a10e: 6708 beqs 4a118 <_CORE_mutex_Seize_interrupt_trylock+0xd4><== NEVER TAKEN
4a110: 7201 moveq #1,%d1
4a112: b280 cmpl %d0,%d1
4a114: 661a bnes 4a130 <_CORE_mutex_Seize_interrupt_trylock+0xec><== ALWAYS TAKEN
4a116: 600a bras 4a122 <_CORE_mutex_Seize_interrupt_trylock+0xde><== NOT EXECUTED
case CORE_MUTEX_NESTING_ACQUIRES:
the_mutex->nest_count++;
4a118: 52a8 0052 addql #1,%a0@(82) <== NOT EXECUTED
_ISR_Enable( *level_p );
4a11c: 2012 movel %a2@,%d0 <== NOT EXECUTED
4a11e: 46c0 movew %d0,%sr <== NOT EXECUTED
4a120: 600a bras 4a12c <_CORE_mutex_Seize_interrupt_trylock+0xe8><== NOT EXECUTED
return 0;
case CORE_MUTEX_NESTING_IS_ERROR:
executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED;
4a122: 7402 moveq #2,%d2 <== NOT EXECUTED
4a124: 2742 0034 movel %d2,%a3@(52) <== NOT EXECUTED
_ISR_Enable( *level_p );
4a128: 2012 movel %a2@,%d0 <== NOT EXECUTED
4a12a: 46c0 movew %d0,%sr <== NOT EXECUTED
return 0;
4a12c: 4280 clrl %d0
4a12e: 6002 bras 4a132 <_CORE_mutex_Seize_interrupt_trylock+0xee>
/*
* The mutex is not available and the caller must deal with the possibility
* of blocking.
*/
return 1;
4a130: 7001 moveq #1,%d0
4a132: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3
4a138: 4e5e unlk %fp <== NOT EXECUTED
000461ac <_CORE_mutex_Surrender>:
#else
Objects_Id id __attribute__((unused)),
CORE_mutex_API_mp_support_callout api_mutex_mp_support __attribute__((unused))
#endif
)
{
461ac: 4e56 0000 linkw %fp,#0
461b0: 2f0a movel %a2,%sp@-
461b2: 246e 0008 moveal %fp@(8),%a2
Thread_Control *the_thread;
Thread_Control *holder;
holder = the_mutex->holder;
461b6: 206a 005a moveal %a2@(90),%a0
* 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 ) {
461ba: 4a2a 0044 tstb %a2@(68)
461be: 670a beqs 461ca <_CORE_mutex_Surrender+0x1e>
if ( !_Thread_Is_executing( holder ) )
461c0: b1f9 0005 c884 cmpal 5c884 <_Per_CPU_Information+0xc>,%a0
461c6: 6600 00ba bnew 46282 <_CORE_mutex_Surrender+0xd6>
return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE;
}
/* XXX already unlocked -- not right status */
if ( !the_mutex->nest_count )
461ca: 202a 0052 movel %a2@(82),%d0
461ce: 6700 00b6 beqw 46286 <_CORE_mutex_Surrender+0xda>
return CORE_MUTEX_STATUS_SUCCESSFUL;
the_mutex->nest_count--;
461d2: 5380 subql #1,%d0
461d4: 2540 0052 movel %d0,%a2@(82)
if ( the_mutex->nest_count != 0 ) {
461d8: 6600 00ac bnew 46286 <_CORE_mutex_Surrender+0xda>
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
}
461dc: 202a 0046 movel %a2@(70),%d0
/*
* Formally release the mutex before possibly transferring it to a
* blocked thread.
*/
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
461e0: 7202 moveq #2,%d1
461e2: b280 cmpl %d0,%d1
461e4: 6708 beqs 461ee <_CORE_mutex_Surrender+0x42>
461e6: 123c 0003 moveb #3,%d1
461ea: b280 cmpl %d0,%d1
461ec: 6628 bnes 46216 <_CORE_mutex_Surrender+0x6a> <== ALWAYS TAKEN
_CORE_mutex_Pop_priority( the_mutex, holder );
if ( pop_status != CORE_MUTEX_STATUS_SUCCESSFUL )
return pop_status;
holder->resource_count--;
461ee: 2028 001c movel %a0@(28),%d0
461f2: 5380 subql #1,%d0
461f4: 2140 001c movel %d0,%a0@(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 &&
461f8: 661c bnes 46216 <_CORE_mutex_Surrender+0x6a>
holder->real_priority != holder->current_priority ) {
461fa: 2028 0018 movel %a0@(24),%d0
/*
* 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 &&
461fe: b0a8 0014 cmpl %a0@(20),%d0
46202: 6712 beqs 46216 <_CORE_mutex_Surrender+0x6a>
holder->real_priority != holder->current_priority ) {
_Thread_Change_priority( holder, holder->real_priority, true );
46204: 4878 0001 pea 1 <ADD>
46208: 2f00 movel %d0,%sp@-
4620a: 2f08 movel %a0,%sp@-
4620c: 4eb9 0004 7284 jsr 47284 <_Thread_Change_priority>
46212: 4fef 000c lea %sp@(12),%sp
}
}
the_mutex->holder = NULL;
46216: 42aa 005a clrl %a2@(90)
the_mutex->holder_id = 0;
4621a: 42aa 005e clrl %a2@(94)
/*
* 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 ) ) ) {
4621e: 2f0a movel %a2,%sp@-
46220: 4eb9 0004 7a18 jsr 47a18 <_Thread_queue_Dequeue>
46226: 588f addql #4,%sp
46228: 2040 moveal %d0,%a0
4622a: 4a80 tstl %d0
4622c: 674a beqs 46278 <_CORE_mutex_Surrender+0xcc>
} else
#endif
{
the_mutex->holder = the_thread;
4622e: 2540 005a movel %d0,%a2@(90)
the_mutex->holder_id = the_thread->Object.id;
the_mutex->nest_count = 1;
46232: 7001 moveq #1,%d0
switch ( the_mutex->Attributes.discipline ) {
46234: 7202 moveq #2,%d1
} else
#endif
{
the_mutex->holder = the_thread;
the_mutex->holder_id = the_thread->Object.id;
46236: 2568 0008 005e movel %a0@(8),%a2@(94)
the_mutex->nest_count = 1;
4623c: 2540 0052 movel %d0,%a2@(82)
switch ( the_mutex->Attributes.discipline ) {
46240: 202a 0046 movel %a2@(70),%d0
46244: b280 cmpl %d0,%d1
46246: 670a beqs 46252 <_CORE_mutex_Surrender+0xa6> <== ALWAYS TAKEN
46248: 123c 0003 moveb #3,%d1 <== NOT EXECUTED
4624c: b280 cmpl %d0,%d1 <== NOT EXECUTED
4624e: 6636 bnes 46286 <_CORE_mutex_Surrender+0xda> <== NOT EXECUTED
46250: 6006 bras 46258 <_CORE_mutex_Surrender+0xac> <== NOT EXECUTED
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++;
46252: 52a8 001c addql #1,%a0@(28)
46256: 602e bras 46286 <_CORE_mutex_Surrender+0xda>
break;
case CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING:
_CORE_mutex_Push_priority( the_mutex, the_thread );
the_thread->resource_count++;
if (the_mutex->Attributes.priority_ceiling <
46258: 202a 004a movel %a2@(74),%d0 <== 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++;
4625c: 52a8 001c addql #1,%a0@(28) <== NOT EXECUTED
if (the_mutex->Attributes.priority_ceiling <
46260: b0a8 0014 cmpl %a0@(20),%d0 <== NOT EXECUTED
46264: 6420 bccs 46286 <_CORE_mutex_Surrender+0xda> <== NOT EXECUTED
the_thread->current_priority){
_Thread_Change_priority(
46266: 42a7 clrl %sp@- <== NOT EXECUTED
46268: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4626a: 2f08 movel %a0,%sp@- <== NOT EXECUTED
4626c: 4eb9 0004 7284 jsr 47284 <_Thread_Change_priority> <== NOT EXECUTED
46272: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
46276: 600e bras 46286 <_CORE_mutex_Surrender+0xda> <== NOT EXECUTED
}
break;
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
46278: 7001 moveq #1,%d0
4627a: 2540 004e movel %d0,%a2@(78)
return CORE_MUTEX_STATUS_SUCCESSFUL;
4627e: 4200 clrb %d0
46280: 6006 bras 46288 <_CORE_mutex_Surrender+0xdc>
* must be released by the thread which acquired them.
*/
if ( the_mutex->Attributes.only_owner_release ) {
if ( !_Thread_Is_executing( holder ) )
return CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE;
46282: 7003 moveq #3,%d0 <== NOT EXECUTED
46284: 6002 bras 46288 <_CORE_mutex_Surrender+0xdc> <== NOT EXECUTED
}
}
} else
the_mutex->lock = CORE_MUTEX_UNLOCKED;
return CORE_MUTEX_STATUS_SUCCESSFUL;
46286: 4280 clrl %d0
}
46288: 246e fffc moveal %fp@(-4),%a2
4628c: 4e5e unlk %fp <== NOT EXECUTED
000462e4 <_CORE_semaphore_Surrender>:
CORE_semaphore_Status _CORE_semaphore_Surrender(
CORE_semaphore_Control *the_semaphore,
Objects_Id id,
CORE_semaphore_API_mp_support_callout api_semaphore_mp_support
)
{
462e4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
462e8: 2f0a movel %a2,%sp@- <== NOT EXECUTED
462ea: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
ISR_Level level;
CORE_semaphore_Status status;
status = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
if ( (the_thread = _Thread_queue_Dequeue(&the_semaphore->Wait_queue)) ) {
462ee: 2f0a movel %a2,%sp@- <== NOT EXECUTED
462f0: 4eb9 0004 7a18 jsr 47a18 <_Thread_queue_Dequeue> <== NOT EXECUTED
462f6: 588f addql #4,%sp <== NOT EXECUTED
462f8: 4a80 tstl %d0 <== NOT EXECUTED
462fa: 6624 bnes 46320 <_CORE_semaphore_Surrender+0x3c> <== NOT EXECUTED
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
(*api_semaphore_mp_support) ( the_thread, id );
#endif
} else {
_ISR_Disable( level );
462fc: 303c 0700 movew #1792,%d0 <== NOT EXECUTED
46300: 40c1 movew %sr,%d1 <== NOT EXECUTED
46302: 8081 orl %d1,%d0 <== NOT EXECUTED
46304: 46c0 movew %d0,%sr <== NOT EXECUTED
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
46306: 202a 0048 movel %a2@(72),%d0 <== NOT EXECUTED
4630a: b0aa 0040 cmpl %a2@(64),%d0 <== NOT EXECUTED
4630e: 640a bccs 4631a <_CORE_semaphore_Surrender+0x36> <== NOT EXECUTED
the_semaphore->count += 1;
46310: 5280 addql #1,%d0 <== NOT EXECUTED
46312: 2540 0048 movel %d0,%a2@(72) <== NOT EXECUTED
{
Thread_Control *the_thread;
ISR_Level level;
CORE_semaphore_Status status;
status = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
46316: 4280 clrl %d0 <== NOT EXECUTED
46318: 6002 bras 4631c <_CORE_semaphore_Surrender+0x38> <== NOT EXECUTED
} else {
_ISR_Disable( level );
if ( the_semaphore->count < the_semaphore->Attributes.maximum_count )
the_semaphore->count += 1;
else
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
4631a: 7004 moveq #4,%d0 <== NOT EXECUTED
_ISR_Enable( level );
4631c: 46c1 movew %d1,%sr <== NOT EXECUTED
4631e: 6002 bras 46322 <_CORE_semaphore_Surrender+0x3e> <== NOT EXECUTED
{
Thread_Control *the_thread;
ISR_Level level;
CORE_semaphore_Status status;
status = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
46320: 4280 clrl %d0 <== NOT EXECUTED
status = CORE_SEMAPHORE_MAXIMUM_COUNT_EXCEEDED;
_ISR_Enable( level );
}
return status;
}
46322: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
46326: 4e5e unlk %fp <== NOT EXECUTED
...
00046618 <_Chain_Append_with_empty_check>:
)
{
ISR_Level level;
bool was_empty;
_ISR_Disable( level );
46618: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED
bool _Chain_Append_with_empty_check(
Chain_Control *chain,
Chain_Node *node
)
{
4661e: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
46622: 226e 0008 moveal %fp@(8),%a1 <== NOT EXECUTED
46626: 2f0a movel %a2,%sp@- <== NOT EXECUTED
46628: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED
4662c: 2f02 movel %d2,%sp@- <== NOT EXECUTED
ISR_Level level;
bool was_empty;
_ISR_Disable( level );
4662e: 40c2 movew %sr,%d2 <== NOT EXECUTED
46630: 8082 orl %d2,%d0 <== NOT EXECUTED
46632: 46c0 movew %d0,%sr <== 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 );
46634: 2209 movel %a1,%d1 <== NOT EXECUTED
46636: 5881 addql #4,%d1 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
46638: b291 cmpl %a1@,%d1 <== NOT EXECUTED
4663a: 57c0 seq %d0 <== NOT EXECUTED
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
4663c: 2469 0008 moveal %a1@(8),%a2 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
46640: 4480 negl %d0 <== NOT EXECUTED
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
the_node->next = tail;
tail->previous = the_node;
46642: 2348 0008 movel %a0,%a1@(8) <== NOT EXECUTED
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
the_node->next = tail;
46646: 2081 movel %d1,%a0@ <== NOT EXECUTED
tail->previous = the_node;
old_last->next = the_node;
the_node->previous = old_last;
46648: 214a 0004 movel %a2,%a0@(4) <== NOT EXECUTED
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
the_node->next = tail;
tail->previous = the_node;
old_last->next = the_node;
4664c: 2488 movel %a0,%a2@ <== NOT EXECUTED
was_empty = _Chain_Append_with_empty_check_unprotected( chain, node );
_ISR_Enable( level );
4664e: 46c2 movew %d2,%sr <== NOT EXECUTED
return was_empty;
}
46650: 241f movel %sp@+,%d2 <== NOT EXECUTED
46652: 245f moveal %sp@+,%a2 <== NOT EXECUTED
46654: 4e5e unlk %fp <== NOT EXECUTED
000466b8 <_Chain_Get_with_empty_check>:
)
{
ISR_Level level;
bool is_empty_now;
_ISR_Disable( level );
466b8: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED
bool _Chain_Get_with_empty_check(
Chain_Control *chain,
Chain_Node **node
)
{
466be: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
466c2: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
466c6: 2f0b movel %a3,%sp@- <== NOT EXECUTED
466c8: 266e 000c moveal %fp@(12),%a3 <== NOT EXECUTED
466cc: 2f0a movel %a2,%sp@- <== NOT EXECUTED
ISR_Level level;
bool is_empty_now;
_ISR_Disable( level );
466ce: 40c1 movew %sr,%d1 <== NOT EXECUTED
466d0: 8081 orl %d1,%d0 <== NOT EXECUTED
466d2: 46c0 movew %d0,%sr <== 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 );
466d4: 2008 movel %a0,%d0 <== NOT EXECUTED
466d6: 5880 addql #4,%d0 <== NOT EXECUTED
Chain_Node *old_first = head->next;
466d8: 2450 moveal %a0@,%a2 <== NOT EXECUTED
if ( old_first != tail ) {
466da: b08a cmpl %a2,%d0 <== NOT EXECUTED
466dc: 6712 beqs 466f0 <_Chain_Get_with_empty_check+0x38><== NOT EXECUTED
Chain_Node *new_first = old_first->next;
466de: 2252 moveal %a2@,%a1 <== NOT EXECUTED
head->next = new_first;
new_first->previous = head;
*the_node = old_first;
is_empty_now = new_first == tail;
466e0: b089 cmpl %a1,%d0 <== NOT EXECUTED
466e2: 57c0 seq %d0 <== NOT EXECUTED
Chain_Node *old_first = head->next;
if ( old_first != tail ) {
Chain_Node *new_first = old_first->next;
head->next = new_first;
466e4: 2089 movel %a1,%a0@ <== NOT EXECUTED
new_first->previous = head;
*the_node = old_first;
is_empty_now = new_first == tail;
466e6: 4480 negl %d0 <== NOT EXECUTED
if ( old_first != tail ) {
Chain_Node *new_first = old_first->next;
head->next = new_first;
new_first->previous = head;
466e8: 2348 0004 movel %a0,%a1@(4) <== NOT EXECUTED
*the_node = old_first;
466ec: 268a movel %a2,%a3@ <== NOT EXECUTED
466ee: 6004 bras 466f4 <_Chain_Get_with_empty_check+0x3c><== NOT EXECUTED
is_empty_now = new_first == tail;
} else
*the_node = NULL;
466f0: 4293 clrl %a3@ <== 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;
466f2: 7001 moveq #1,%d0 <== NOT EXECUTED
is_empty_now = _Chain_Get_with_empty_check_unprotected( chain, node );
_ISR_Enable( level );
466f4: 46c1 movew %d1,%sr <== NOT EXECUTED
return is_empty_now;
}
466f6: 245f moveal %sp@+,%a2 <== NOT EXECUTED
466f8: 265f moveal %sp@+,%a3 <== NOT EXECUTED
466fa: 4e5e unlk %fp <== NOT EXECUTED
...
00046764 <_Chain_Prepend_with_empty_check>:
)
{
ISR_Level level;
bool was_empty;
_ISR_Disable( level );
46764: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED
bool _Chain_Prepend_with_empty_check(
Chain_Control *chain,
Chain_Node *node
)
{
4676a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
4676e: 226e 0008 moveal %fp@(8),%a1 <== NOT EXECUTED
46772: 2f0a movel %a2,%sp@- <== NOT EXECUTED
46774: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED
ISR_Level level;
bool was_empty;
_ISR_Disable( level );
46778: 40c1 movew %sr,%d1 <== NOT EXECUTED
4677a: 8081 orl %d1,%d0 <== NOT EXECUTED
4677c: 46c0 movew %d0,%sr <== NOT EXECUTED
was_empty = _Chain_Prepend_with_empty_check_unprotected( chain, node );
_ISR_Enable( level );
return was_empty;
}
4677e: 2451 moveal %a1@,%a2 <== NOT EXECUTED
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
46780: 2149 0004 movel %a1,%a0@(4) <== NOT EXECUTED
before_node = after_node->next;
after_node->next = the_node;
46784: 22c8 movel %a0,%a1@+ <== NOT EXECUTED
the_node->next = before_node;
before_node->previous = the_node;
46786: 2548 0004 movel %a0,%a2@(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;
4678a: 208a movel %a2,%a0@ <== NOT EXECUTED
ISR_Level level;
bool was_empty;
_ISR_Disable( level );
was_empty = _Chain_Prepend_with_empty_check_unprotected( chain, node );
_ISR_Enable( level );
4678c: 46c1 movew %d1,%sr <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
4678e: b3ca cmpal %a2,%a1 <== NOT EXECUTED
46790: 57c0 seq %d0 <== NOT EXECUTED
return was_empty;
}
46792: 245f moveal %sp@+,%a2 <== NOT EXECUTED
46794: 4480 negl %d0 <== NOT EXECUTED
46796: 4e5e unlk %fp <== NOT EXECUTED
...
000450a0 <_Event_Seize>:
executing = _Thread_Executing;
executing->Wait.return_code = RTEMS_SUCCESSFUL;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
_ISR_Disable( level );
450a0: 203c 0000 0700 movel #1792,%d0
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
450a6: 4e56 ffec linkw %fp,#-20
450aa: 226e 0010 moveal %fp@(16),%a1
450ae: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
rtems_event_set pending_events;
ISR_Level level;
RTEMS_API_Control *api;
Thread_blocking_operation_States sync_state;
executing = _Thread_Executing;
450b2: 2479 0005 c884 moveal 5c884 <_Per_CPU_Information+0xc>,%a2
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
450b8: 242e 0008 movel %fp@(8),%d2
450bc: 262e 000c movel %fp@(12),%d3
450c0: 206e 0014 moveal %fp@(20),%a0
ISR_Level level;
RTEMS_API_Control *api;
Thread_blocking_operation_States sync_state;
executing = _Thread_Executing;
executing->Wait.return_code = RTEMS_SUCCESSFUL;
450c4: 42aa 0034 clrl %a2@(52)
api = executing->API_Extensions[ THREAD_API_RTEMS ];
450c8: 266a 00fc moveal %a2@(252),%a3
_ISR_Disable( level );
450cc: 40c1 movew %sr,%d1
450ce: 8081 orl %d1,%d0
450d0: 46c0 movew %d0,%sr
pending_events = api->pending_events;
450d2: 2813 movel %a3@,%d4
RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Get(
rtems_event_set the_event_set,
rtems_event_set the_event_condition
)
{
return ( the_event_set & the_event_condition );
450d4: 2002 movel %d2,%d0
450d6: c084 andl %d4,%d0
seized_events = _Event_sets_Get( pending_events, event_in );
if ( !_Event_sets_Is_empty( seized_events ) &&
450d8: 6716 beqs 450f0 <_Event_Seize+0x50>
450da: b480 cmpl %d0,%d2
450dc: 6706 beqs 450e4 <_Event_Seize+0x44> <== ALWAYS TAKEN
(seized_events == event_in || _Options_Is_any( option_set )) ) {
450de: 0803 0001 btst #1,%d3 <== NOT EXECUTED
450e2: 670c beqs 450f0 <_Event_Seize+0x50> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Clear(
rtems_event_set the_event_set,
rtems_event_set the_mask
)
{
return ( the_event_set & ~(the_mask) );
450e4: 2400 movel %d0,%d2
450e6: 4682 notl %d2
450e8: c484 andl %d4,%d2
450ea: 2682 movel %d2,%a3@
api->pending_events =
_Event_sets_Clear( pending_events, seized_events );
_ISR_Enable( level );
450ec: 46c1 movew %d1,%sr
450ee: 600e bras 450fe <_Event_Seize+0x5e>
*event_out = seized_events;
return;
}
if ( _Options_Is_no_wait( option_set ) ) {
450f0: 0803 0000 btst #0,%d3
450f4: 670e beqs 45104 <_Event_Seize+0x64> <== ALWAYS TAKEN
_ISR_Enable( level );
450f6: 46c1 movew %d1,%sr <== NOT EXECUTED
executing->Wait.return_code = RTEMS_UNSATISFIED;
450f8: 720d moveq #13,%d1 <== NOT EXECUTED
450fa: 2541 0034 movel %d1,%a2@(52) <== NOT EXECUTED
*event_out = seized_events;
450fe: 2080 movel %d0,%a0@
return;
45100: 6000 0096 braw 45198 <_Event_Seize+0xf8>
*
* NOTE: Since interrupts are disabled, this isn't that much of an
* issue but better safe than sorry.
*/
executing->Wait.option = (uint32_t) option_set;
executing->Wait.count = (uint32_t) event_in;
45104: 2542 0024 movel %d2,%a2@(36)
executing->Wait.return_argument = event_out;
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
45108: 7401 moveq #1,%d2
* set properly when we are marked as in the event critical section.
*
* NOTE: Since interrupts are disabled, this isn't that much of an
* issue but better safe than sorry.
*/
executing->Wait.option = (uint32_t) option_set;
4510a: 2543 0030 movel %d3,%a2@(48)
executing->Wait.count = (uint32_t) event_in;
executing->Wait.return_argument = event_out;
4510e: 2548 0028 movel %a0,%a2@(40)
_Event_Sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
45112: 23c2 0005 c8b8 movel %d2,5c8b8 <_Event_Sync_state>
_ISR_Enable( level );
45118: 46c1 movew %d1,%sr
if ( ticks ) {
4511a: 4a89 tstl %a1
4511c: 6730 beqs 4514e <_Event_Seize+0xae>
_Watchdog_Initialize(
4511e: 202a 0008 movel %a2@(8),%d0
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
45122: 223c 0004 52fc movel #283388,%d1
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
45128: 42aa 0050 clrl %a2@(80)
the_watchdog->routine = routine;
4512c: 2541 0064 movel %d1,%a2@(100)
the_watchdog->id = id;
45130: 2540 0068 movel %d0,%a2@(104)
the_watchdog->user_data = user_data;
45134: 42aa 006c clrl %a2@(108)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
45138: 2549 0054 movel %a1,%a2@(84)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
4513c: 486a 0048 pea %a2@(72)
45140: 4879 0005 c7a8 pea 5c7a8 <_Watchdog_Ticks_chain>
45146: 4eb9 0004 8440 jsr 48440 <_Watchdog_Insert>
4514c: 508f addql #8,%sp
NULL
);
_Watchdog_Insert_ticks( &executing->Timer, ticks );
}
_Thread_Set_state( executing, STATES_WAITING_FOR_EVENT );
4514e: 4878 0100 pea 100 <DBL_MANT_DIG+0xcb>
45152: 2f0a movel %a2,%sp@-
45154: 4eb9 0004 7ecc jsr 47ecc <_Thread_Set_state>
_ISR_Disable( level );
4515a: 203c 0000 0700 movel #1792,%d0
45160: 40c1 movew %sr,%d1
45162: 8081 orl %d1,%d0
45164: 46c0 movew %d0,%sr
sync_state = _Event_Sync_state;
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
45166: 7401 moveq #1,%d2
45168: 508f addql #8,%sp
_Thread_Set_state( executing, STATES_WAITING_FOR_EVENT );
_ISR_Disable( level );
sync_state = _Event_Sync_state;
4516a: 2039 0005 c8b8 movel 5c8b8 <_Event_Sync_state>,%d0
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
45170: 42b9 0005 c8b8 clrl 5c8b8 <_Event_Sync_state>
if ( sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED ) {
45176: b480 cmpl %d0,%d2
45178: 6604 bnes 4517e <_Event_Seize+0xde> <== NEVER TAKEN
_ISR_Enable( level );
4517a: 46c1 movew %d1,%sr
4517c: 601a bras 45198 <_Event_Seize+0xf8>
* An interrupt completed the thread's blocking request.
* The blocking thread was satisfied by an ISR or timed out.
*
* WARNING! Returning with interrupts disabled!
*/
_Thread_blocking_operation_Cancel( sync_state, executing, level );
4517e: 2d4a 000c movel %a2,%fp@(12) <== NOT EXECUTED
45182: 2d41 0010 movel %d1,%fp@(16) <== NOT EXECUTED
}
45186: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 <== NOT EXECUTED
* An interrupt completed the thread's blocking request.
* The blocking thread was satisfied by an ISR or timed out.
*
* WARNING! Returning with interrupts disabled!
*/
_Thread_blocking_operation_Cancel( sync_state, executing, level );
4518c: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
45190: 4e5e unlk %fp <== NOT EXECUTED
* An interrupt completed the thread's blocking request.
* The blocking thread was satisfied by an ISR or timed out.
*
* WARNING! Returning with interrupts disabled!
*/
_Thread_blocking_operation_Cancel( sync_state, executing, level );
45192: 4ef9 0004 7234 jmp 47234 <_Thread_blocking_operation_Cancel><== NOT EXECUTED
}
45198: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3
4519e: 4e5e unlk %fp
...
000451f8 <_Event_Surrender>:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
option_set = (rtems_option) the_thread->Wait.option;
_ISR_Disable( level );
451f8: 203c 0000 0700 movel #1792,%d0
*/
void _Event_Surrender(
Thread_Control *the_thread
)
{
451fe: 4e56 ffe8 linkw %fp,#-24
45202: 48d7 0c3c moveml %d2-%d5/%a2-%a3,%sp@
45206: 246e 0008 moveal %fp@(8),%a2
rtems_event_set event_condition;
rtems_event_set seized_events;
rtems_option option_set;
RTEMS_API_Control *api;
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
4520a: 206a 00fc moveal %a2@(252),%a0
option_set = (rtems_option) the_thread->Wait.option;
4520e: 282a 0030 movel %a2@(48),%d4
_ISR_Disable( level );
45212: 40c1 movew %sr,%d1
45214: 8081 orl %d1,%d0
45216: 46c0 movew %d0,%sr
pending_events = api->pending_events;
event_condition = (rtems_event_set) the_thread->Wait.count;
45218: 262a 0024 movel %a2@(36),%d3
RTEMS_INLINE_ROUTINE rtems_event_set _Event_sets_Get(
rtems_event_set the_event_set,
rtems_event_set the_event_condition
)
{
return ( the_event_set & the_event_condition );
4521c: 2003 movel %d3,%d0
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
option_set = (rtems_option) the_thread->Wait.option;
_ISR_Disable( level );
pending_events = api->pending_events;
4521e: 2410 movel %a0@,%d2
45220: c082 andl %d2,%d0
seized_events = _Event_sets_Get( pending_events, event_condition );
/*
* No events were seized in this operation
*/
if ( _Event_sets_Is_empty( seized_events ) ) {
45222: 6606 bnes 4522a <_Event_Surrender+0x32>
_ISR_Enable( level );
45224: 46c1 movew %d1,%sr
return;
45226: 6000 00ca braw 452f2 <_Event_Surrender+0xfa>
/*
* 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() &&
4522a: 4ab9 0005 c880 tstl 5c880 <_Per_CPU_Information+0x8>
45230: 674a beqs 4527c <_Event_Surrender+0x84> <== ALWAYS TAKEN
45232: b5f9 0005 c884 cmpal 5c884 <_Per_CPU_Information+0xc>,%a2 <== NOT EXECUTED
45238: 6642 bnes 4527c <_Event_Surrender+0x84> <== NOT EXECUTED
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
4523a: 2279 0005 c8b8 moveal 5c8b8 <_Event_Sync_state>,%a1 <== 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 ) &&
45240: 7a02 moveq #2,%d5 <== NOT EXECUTED
45242: ba89 cmpl %a1,%d5 <== NOT EXECUTED
45244: 670e beqs 45254 <_Event_Surrender+0x5c> <== NOT EXECUTED
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
45246: 2279 0005 c8b8 moveal 5c8b8 <_Event_Sync_state>,%a1 <== NOT EXECUTED
* If we are in an ISR and sending to the current thread, then
* we have a critical section issue to deal with.
*/
if ( _ISR_Is_in_progress() &&
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
4524c: 1a3c 0001 moveb #1,%d5 <== NOT EXECUTED
45250: ba89 cmpl %a1,%d5 <== NOT EXECUTED
45252: 6628 bnes 4527c <_Event_Surrender+0x84> <== NOT EXECUTED
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
45254: b680 cmpl %d0,%d3 <== NOT EXECUTED
45256: 6706 beqs 4525e <_Event_Surrender+0x66> <== NOT EXECUTED
45258: 0804 0001 btst #1,%d4 <== NOT EXECUTED
4525c: 671a beqs 45278 <_Event_Surrender+0x80> <== 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) );
4525e: 2600 movel %d0,%d3 <== NOT EXECUTED
45260: 4683 notl %d3 <== NOT EXECUTED
45262: c682 andl %d2,%d3 <== NOT EXECUTED
45264: 2083 movel %d3,%a0@ <== NOT EXECUTED
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
the_thread->Wait.count = 0;
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
45266: 206a 0028 moveal %a2@(40),%a0 <== NOT EXECUTED
_Thread_Is_executing( the_thread ) &&
((_Event_Sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
(_Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED)) ) {
if ( seized_events == event_condition || _Options_Is_any(option_set) ) {
api->pending_events = _Event_sets_Clear( pending_events,seized_events );
the_thread->Wait.count = 0;
4526a: 42aa 0024 clrl %a2@(36) <== NOT EXECUTED
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
4526e: 2080 movel %d0,%a0@ <== NOT EXECUTED
_Event_Sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
45270: 7003 moveq #3,%d0 <== NOT EXECUTED
45272: 23c0 0005 c8b8 movel %d0,5c8b8 <_Event_Sync_state> <== NOT EXECUTED
}
_ISR_Enable( level );
45278: 46c1 movew %d1,%sr <== NOT EXECUTED
return;
4527a: 6076 bras 452f2 <_Event_Surrender+0xfa> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _States_Is_waiting_for_event (
States_Control the_states
)
{
return (the_states & STATES_WAITING_FOR_EVENT);
4527c: 2a2a 0010 movel %a2@(16),%d5
45280: 0285 0000 0100 andil #256,%d5
}
/*
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
45286: 6768 beqs 452f0 <_Event_Surrender+0xf8> <== NEVER TAKEN
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
45288: b680 cmpl %d0,%d3
4528a: 6706 beqs 45292 <_Event_Surrender+0x9a> <== ALWAYS TAKEN
4528c: 0804 0001 btst #1,%d4 <== NOT EXECUTED
45290: 675e beqs 452f0 <_Event_Surrender+0xf8> <== NOT EXECUTED
45292: 2600 movel %d0,%d3
45294: 4683 notl %d3
45296: c682 andl %d2,%d3
45298: 2083 movel %d3,%a0@
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
the_thread->Wait.count = 0;
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
4529a: 206a 0028 moveal %a2@(40),%a0
* Otherwise, this is a normal send to another thread
*/
if ( _States_Is_waiting_for_event( the_thread->current_state ) ) {
if ( seized_events == event_condition || _Options_Is_any( option_set ) ) {
api->pending_events = _Event_sets_Clear( pending_events, seized_events );
the_thread->Wait.count = 0;
4529e: 42aa 0024 clrl %a2@(36)
*(rtems_event_set *)the_thread->Wait.return_argument = seized_events;
452a2: 2080 movel %d0,%a0@
_ISR_Flash( level );
452a4: 203c 0000 0700 movel #1792,%d0
452aa: 46c1 movew %d1,%sr
452ac: 8081 orl %d1,%d0
452ae: 46c0 movew %d0,%sr
452b0: 47f9 0004 73c0 lea 473c0 <_Thread_Clear_state>,%a3
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
452b6: 7a02 moveq #2,%d5
452b8: baaa 0050 cmpl %a2@(80),%d5
452bc: 6710 beqs 452ce <_Event_Surrender+0xd6>
_ISR_Enable( level );
452be: 46c1 movew %d1,%sr
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
452c0: 2f3c 1003 fff8 movel #268697592,%sp@-
452c6: 2f0a movel %a2,%sp@-
452c8: 4e93 jsr %a3@
452ca: 508f addql #8,%sp
452cc: 6024 bras 452f2 <_Event_Surrender+0xfa>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
452ce: 7003 moveq #3,%d0
452d0: 2540 0050 movel %d0,%a2@(80)
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
452d4: 46c1 movew %d1,%sr
(void) _Watchdog_Remove( &the_thread->Timer );
452d6: 486a 0048 pea %a2@(72)
452da: 4eb9 0004 8568 jsr 48568 <_Watchdog_Remove>
452e0: 2f3c 1003 fff8 movel #268697592,%sp@-
452e6: 2f0a movel %a2,%sp@-
452e8: 4e93 jsr %a3@
452ea: 4fef 000c lea %sp@(12),%sp
452ee: 6002 bras 452f2 <_Event_Surrender+0xfa>
_Thread_Unblock( the_thread );
}
return;
}
}
_ISR_Enable( level );
452f0: 46c1 movew %d1,%sr <== NOT EXECUTED
}
452f2: 4cee 0c3c ffe8 moveml %fp@(-24),%d2-%d5/%a2-%a3
452f8: 4e5e unlk %fp <== NOT EXECUTED
000452fc <_Event_Timeout>:
void _Event_Timeout(
Objects_Id id,
void *ignored
)
{
452fc: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
45300: 2f03 movel %d3,%sp@- <== NOT EXECUTED
45302: 2f02 movel %d2,%sp@- <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
ISR_Level level;
the_thread = _Thread_Get( id, &location );
45304: 486e fffc pea %fp@(-4) <== NOT EXECUTED
45308: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4530c: 4eb9 0004 7744 jsr 47744 <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
45312: 508f addql #8,%sp <== NOT EXECUTED
45314: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
45318: 6656 bnes 45370 <_Event_Timeout+0x74> <== 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.
*/
_ISR_Disable( level );
4531a: 223c 0000 0700 movel #1792,%d1 <== NOT EXECUTED
45320: 40c2 movew %sr,%d2 <== NOT EXECUTED
45322: 8282 orl %d2,%d1 <== NOT EXECUTED
45324: 46c1 movew %d1,%sr <== NOT EXECUTED
_ISR_Enable( level );
return;
}
#endif
the_thread->Wait.count = 0;
45326: 2040 moveal %d0,%a0 <== NOT EXECUTED
45328: 42a8 0024 clrl %a0@(36) <== NOT EXECUTED
if ( _Thread_Is_executing( the_thread ) ) {
4532c: b0b9 0005 c884 cmpl 5c884 <_Per_CPU_Information+0xc>,%d0 <== NOT EXECUTED
45332: 6614 bnes 45348 <_Event_Timeout+0x4c> <== NOT EXECUTED
if ( _Event_Sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
45334: 2239 0005 c8b8 movel 5c8b8 <_Event_Sync_state>,%d1 <== NOT EXECUTED
4533a: 7601 moveq #1,%d3 <== NOT EXECUTED
4533c: b681 cmpl %d1,%d3 <== NOT EXECUTED
4533e: 6608 bnes 45348 <_Event_Timeout+0x4c> <== NOT EXECUTED
_Event_Sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
45340: 7202 moveq #2,%d1 <== NOT EXECUTED
45342: 23c1 0005 c8b8 movel %d1,5c8b8 <_Event_Sync_state> <== NOT EXECUTED
}
the_thread->Wait.return_code = RTEMS_TIMEOUT;
45348: 7606 moveq #6,%d3 <== NOT EXECUTED
4534a: 2040 moveal %d0,%a0 <== NOT EXECUTED
4534c: 2143 0034 movel %d3,%a0@(52) <== NOT EXECUTED
_ISR_Enable( level );
45350: 46c2 movew %d2,%sr <== NOT EXECUTED
45352: 2f3c 1003 fff8 movel #268697592,%sp@- <== NOT EXECUTED
45358: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4535a: 4eb9 0004 73c0 jsr 473c0 <_Thread_Clear_state> <== NOT EXECUTED
_Thread_Unblock( the_thread );
_Thread_Unnest_dispatch();
break;
45360: 508f addql #8,%sp <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
45362: 2039 0005 c6c8 movel 5c6c8 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED
45368: 5380 subql #1,%d0 <== NOT EXECUTED
4536a: 23c0 0005 c6c8 movel %d0,5c6c8 <_Thread_Dispatch_disable_level><== NOT EXECUTED
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
45370: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED
45374: 262e fff8 movel %fp@(-8),%d3 <== NOT EXECUTED
45378: 4e5e unlk %fp <== NOT EXECUTED
0004a1a0 <_Heap_Allocate_aligned_with_boundary>:
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
4a1a0: 4e56 ffbc linkw %fp,#-68
4a1a4: 202e 000c movel %fp@(12),%d0
4a1a8: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@
4a1ac: 246e 0008 moveal %fp@(8),%a2
Heap_Statistics *const stats = &heap->stats;
uintptr_t const block_size_floor = alloc_size + HEAP_BLOCK_HEADER_SIZE
4a1b0: 2e00 movel %d0,%d7
4a1b2: 5887 addql #4,%d7
Heap_Control *heap,
uintptr_t alloc_size,
uintptr_t alignment,
uintptr_t boundary
)
{
4a1b4: 222e 0010 movel %fp@(16),%d1
4a1b8: 2a2e 0014 movel %fp@(20),%d5
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;
4a1bc: 2c2a 0010 movel %a2@(16),%d6
Heap_Block *block = NULL;
uintptr_t alloc_begin = 0;
uint32_t search_count = 0;
bool search_again = false;
if ( block_size_floor < alloc_size ) {
4a1c0: b087 cmpl %d7,%d0
4a1c2: 6200 014e bhiw 4a312 <_Heap_Allocate_aligned_with_boundary+0x172>
/* Integer overflow occured */
return NULL;
}
if ( boundary != 0 ) {
4a1c6: 4a85 tstl %d5
4a1c8: 670c beqs 4a1d6 <_Heap_Allocate_aligned_with_boundary+0x36><== ALWAYS TAKEN
if ( boundary < alloc_size ) {
4a1ca: b085 cmpl %d5,%d0 <== NOT EXECUTED
4a1cc: 6200 0144 bhiw 4a312 <_Heap_Allocate_aligned_with_boundary+0x172><== NOT EXECUTED
return NULL;
}
if ( alignment == 0 ) {
4a1d0: 4a81 tstl %d1 <== NOT EXECUTED
4a1d2: 6602 bnes 4a1d6 <_Heap_Allocate_aligned_with_boundary+0x36><== NOT EXECUTED
alignment = page_size;
4a1d4: 2206 movel %d6,%d1 <== 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
4a1d6: 2406 movel %d6,%d2
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS;
4a1d8: 7804 moveq #4,%d4
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
4a1da: 5e82 addql #7,%d2
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS;
4a1dc: 9880 subl %d0,%d4
do {
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
block = _Heap_Free_list_first( heap );
while ( block != free_list_tail ) {
4a1de: 4283 clrl %d3
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
}
return (void *) alloc_begin;
}
4a1e0: 206a 0008 moveal %a2@(8),%a0
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
4a1e4: 2d42 fff8 movel %d2,%fp@(-8)
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS;
4a1e8: 2d44 fff4 movel %d4,%fp@(-12)
4a1ec: 2d47 ffe4 movel %d7,%fp@(-28)
4a1f0: 2d46 ffec movel %d6,%fp@(-20)
do {
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
block = _Heap_Free_list_first( heap );
while ( block != free_list_tail ) {
4a1f4: 6000 00ea braw 4a2e0 <_Heap_Allocate_aligned_with_boundary+0x140>
/*
* 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 ) {
4a1f8: 2428 0004 movel %a0@(4),%d2
4a1fc: b4ae ffe4 cmpl %fp@(-28),%d2
4a200: 6300 00d2 blsw 4a2d4 <_Heap_Allocate_aligned_with_boundary+0x134>
4a204: 43e8 0008 lea %a0@(8),%a1
if ( alignment == 0 ) {
4a208: 4a81 tstl %d1
4a20a: 6606 bnes 4a212 <_Heap_Allocate_aligned_with_boundary+0x72>
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
4a20c: 2409 movel %a1,%d2
4a20e: 6000 00c6 braw 4a2d6 <_Heap_Allocate_aligned_with_boundary+0x136>
- 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;
4a212: 7cfe moveq #-2,%d6
uintptr_t alignment,
uintptr_t boundary
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
4a214: 266a 0014 moveal %a2@(20),%a3
4a218: c486 andl %d6,%d2
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;
4a21a: 282e fff8 movel %fp@(-8),%d4
4a21e: 988b subl %a3,%d4
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;
4a220: d488 addl %a0,%d2
uintptr_t const alloc_begin_floor = _Heap_Alloc_area_of_block( block );
uintptr_t const alloc_begin_ceiling = block_end - min_block_size
4a222: 2c04 movel %d4,%d6
4a224: dc82 addl %d2,%d6
+ HEAP_BLOCK_HEADER_SIZE + page_size - 1;
uintptr_t alloc_end = block_end + HEAP_ALLOC_BONUS;
uintptr_t alloc_begin = alloc_end - alloc_size;
4a226: d4ae fff4 addl %fp@(-12),%d2
4a22a: 2d42 fffc movel %d2,%fp@(-4)
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
4a22e: 4c41 2007 remul %d1,%d7,%d2
4a232: 242e fffc movel %fp@(-4),%d2
4a236: 9487 subl %d7,%d2
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 ) {
4a238: bc82 cmpl %d2,%d6
4a23a: 640a bccs 4a246 <_Heap_Allocate_aligned_with_boundary+0xa6><== ALWAYS TAKEN
4a23c: 2806 movel %d6,%d4 <== NOT EXECUTED
4a23e: 4c41 4002 remul %d1,%d2,%d4 <== NOT EXECUTED
4a242: 9c82 subl %d2,%d6 <== NOT EXECUTED
4a244: 2406 movel %d6,%d2 <== NOT EXECUTED
}
alloc_end = alloc_begin + alloc_size;
/* Ensure boundary constaint */
if ( boundary != 0 ) {
4a246: 4a85 tstl %d5
4a248: 675c beqs 4a2a6 <_Heap_Allocate_aligned_with_boundary+0x106><== ALWAYS TAKEN
/* 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;
4a24a: 2c02 movel %d2,%d6 <== NOT EXECUTED
4a24c: dc80 addl %d0,%d6 <== NOT EXECUTED
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
4a24e: 49f1 0800 lea %a1@(00000000,%d0:l),%a4 <== 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;
4a252: 2d46 fff0 movel %d6,%fp@(-16) <== NOT EXECUTED
4a256: 2a6e fff0 moveal %fp@(-16),%a5 <== NOT EXECUTED
4a25a: 4c45 6004 remul %d5,%d4,%d6 <== NOT EXECUTED
/* Ensure boundary constaint */
if ( boundary != 0 ) {
uintptr_t const boundary_floor = alloc_begin_floor + alloc_size;
4a25e: 2d4c fffc movel %a4,%fp@(-4) <== NOT EXECUTED
4a262: 2e2e ffe4 movel %fp@(-28),%d7 <== NOT EXECUTED
4a266: 9bc4 subal %d4,%a5 <== NOT EXECUTED
4a268: 284d moveal %a5,%a4 <== NOT EXECUTED
4a26a: 2d43 ffe8 movel %d3,%fp@(-24) <== NOT EXECUTED
4a26e: 282e fff0 movel %fp@(-16),%d4 <== NOT EXECUTED
4a272: 6022 bras 4a296 <_Heap_Allocate_aligned_with_boundary+0xf6><== 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 ) {
4a274: b9ee fffc cmpal %fp@(-4),%a4 <== NOT EXECUTED
4a278: 6552 bcss 4a2cc <_Heap_Allocate_aligned_with_boundary+0x12c><== NOT EXECUTED
return 0;
}
alloc_begin = boundary_line - alloc_size;
4a27a: 240c movel %a4,%d2 <== NOT EXECUTED
4a27c: 9480 subl %d0,%d2 <== NOT EXECUTED
4a27e: 2802 movel %d2,%d4 <== NOT EXECUTED
4a280: 4c41 4003 remul %d1,%d3,%d4 <== NOT EXECUTED
4a284: 9483 subl %d3,%d2 <== NOT EXECUTED
alloc_begin = _Heap_Align_down( alloc_begin, alignment );
alloc_end = alloc_begin + alloc_size;
4a286: 2802 movel %d2,%d4 <== NOT EXECUTED
4a288: d880 addl %d0,%d4 <== NOT EXECUTED
4a28a: 2c04 movel %d4,%d6 <== NOT EXECUTED
4a28c: 2a44 moveal %d4,%a5 <== NOT EXECUTED
4a28e: 4c45 6003 remul %d5,%d3,%d6 <== NOT EXECUTED
4a292: 9bc3 subal %d3,%a5 <== NOT EXECUTED
4a294: 284d moveal %a5,%a4 <== 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 ) {
4a296: b9c2 cmpal %d2,%a4 <== NOT EXECUTED
4a298: 6304 blss 4a29e <_Heap_Allocate_aligned_with_boundary+0xfe><== NOT EXECUTED
4a29a: b88c cmpl %a4,%d4 <== NOT EXECUTED
4a29c: 62d6 bhis 4a274 <_Heap_Allocate_aligned_with_boundary+0xd4><== NOT EXECUTED
4a29e: 262e ffe8 movel %fp@(-24),%d3 <== NOT EXECUTED
4a2a2: 2d47 ffe4 movel %d7,%fp@(-28) <== 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 ) {
4a2a6: b3c2 cmpal %d2,%a1
4a2a8: 622a bhis 4a2d4 <_Heap_Allocate_aligned_with_boundary+0x134><== NEVER TAKEN
4a2aa: 2c2e ffec movel %fp@(-20),%d6
4a2ae: 2802 movel %d2,%d4
4a2b0: 327c fff8 moveaw #-8,%a1
4a2b4: 93c8 subal %a0,%a1
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
4a2b6: d3c2 addal %d2,%a1
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
4a2b8: 4c46 4007 remul %d6,%d7,%d4
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;
4a2bc: 93c7 subal %d7,%a1
if ( free_size >= min_block_size || free_size == 0 ) {
4a2be: b7c9 cmpal %a1,%a3
4a2c0: 6314 blss 4a2d6 <_Heap_Allocate_aligned_with_boundary+0x136><== ALWAYS TAKEN
return alloc_begin;
}
}
return 0;
4a2c2: 4a89 tstl %a1 <== NOT EXECUTED
4a2c4: 57c4 seq %d4 <== NOT EXECUTED
4a2c6: 49c4 extbl %d4 <== NOT EXECUTED
4a2c8: c484 andl %d4,%d2 <== NOT EXECUTED
4a2ca: 600a bras 4a2d6 <_Heap_Allocate_aligned_with_boundary+0x136><== NOT EXECUTED
4a2cc: 262e ffe8 movel %fp@(-24),%d3 <== NOT EXECUTED
4a2d0: 2d47 ffe4 movel %d7,%fp@(-28) <== NOT EXECUTED
4a2d4: 4282 clrl %d2
);
}
}
/* Statistics */
++search_count;
4a2d6: 5283 addql #1,%d3
if ( alloc_begin != 0 ) {
4a2d8: 4a82 tstl %d2
4a2da: 660e bnes 4a2ea <_Heap_Allocate_aligned_with_boundary+0x14a>
break;
}
block = block->next;
4a2dc: 2068 0008 moveal %a0@(8),%a0
do {
Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
block = _Heap_Free_list_first( heap );
while ( block != free_list_tail ) {
4a2e0: b5c8 cmpal %a0,%a2
4a2e2: 6600 ff14 bnew 4a1f8 <_Heap_Allocate_aligned_with_boundary+0x58>
4a2e6: 4282 clrl %d2
4a2e8: 601a bras 4a304 <_Heap_Allocate_aligned_with_boundary+0x164>
search_again = _Heap_Protection_free_delayed_blocks( heap, alloc_begin );
} while ( search_again );
if ( alloc_begin != 0 ) {
/* Statistics */
++stats->allocs;
4a2ea: 52aa 0048 addql #1,%a2@(72)
stats->searches += search_count;
4a2ee: d7aa 004c addl %d3,%a2@(76)
block = _Heap_Block_allocate( heap, block, alloc_begin, alloc_size );
4a2f2: 2f00 movel %d0,%sp@-
4a2f4: 2f02 movel %d2,%sp@-
4a2f6: 2f08 movel %a0,%sp@-
4a2f8: 2f0a movel %a2,%sp@-
4a2fa: 4eb9 0004 666e jsr 4666e <_Heap_Block_allocate>
4a300: 4fef 0010 lea %sp@(16),%sp
boundary
);
}
/* Statistics */
if ( stats->max_search < search_count ) {
4a304: b6aa 0044 cmpl %a2@(68),%d3
4a308: 6304 blss 4a30e <_Heap_Allocate_aligned_with_boundary+0x16e>
stats->max_search = search_count;
4a30a: 2543 0044 movel %d3,%a2@(68)
}
return (void *) alloc_begin;
4a30e: 2002 movel %d2,%d0
4a310: 6002 bras 4a314 <_Heap_Allocate_aligned_with_boundary+0x174>
return NULL;
}
if ( boundary != 0 ) {
if ( boundary < alloc_size ) {
return NULL;
4a312: 4280 clrl %d0 <== NOT EXECUTED
if ( stats->max_search < search_count ) {
stats->max_search = search_count;
}
return (void *) alloc_begin;
}
4a314: 4cee 3cfc ffbc moveml %fp@(-68),%d2-%d7/%a2-%a5
4a31a: 4e5e unlk %fp
...
0004666e <_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;
4666e: 70fe moveq #-2,%d0
Heap_Control *heap,
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
46670: 4e56 ffe0 linkw %fp,#-32
46674: 222e 0010 movel %fp@(16),%d1
46678: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@
4667c: 246e 000c moveal %fp@(12),%a2
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;
46680: 7801 moveq #1,%d4
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
46682: 2841 moveal %d1,%a4
46684: 518c subql #8,%a4
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;
46686: 260c movel %a4,%d3
46688: 968a subl %a2,%d3
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
4668a: 242a 0004 movel %a2@(4),%d2
- 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;
4668e: c082 andl %d2,%d0
Heap_Control *heap,
Heap_Block *block,
uintptr_t alloc_begin,
uintptr_t alloc_size
)
{
46690: 266e 0008 moveal %fp@(8),%a3
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
46694: 4bf2 0800 lea %a2@(00000000,%d0:l),%a5
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;
46698: c8ad 0004 andl %a5@(4),%d4
4669c: 2a2e 0014 movel %fp@(20),%d5
Heap_Block *free_list_anchor = NULL;
_HAssert( alloc_area_begin <= alloc_begin );
if ( _Heap_Is_free( block ) ) {
466a0: 4a84 tstl %d4
466a2: 6620 bnes 466c4 <_Heap_Block_allocate+0x56> <== NEVER TAKEN
return _Heap_Free_list_tail(heap)->prev;
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
466a4: 282a 0008 movel %a2@(8),%d4
Heap_Block *prev = block->prev;
prev->next = next;
next->prev = prev;
466a8: 2244 moveal %d4,%a1
free_list_anchor = block->prev;
466aa: 206a 000c moveal %a2@(12),%a0
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
prev->next = next;
466ae: 2144 0008 movel %d4,%a0@(8)
next->prev = prev;
466b2: 2348 000c movel %a0,%a1@(12)
_Heap_Free_list_remove( block );
/* Statistics */
--stats->free_blocks;
466b6: 53ab 0038 subql #1,%a3@(56)
++stats->used_blocks;
466ba: 52ab 0040 addql #1,%a3@(64)
stats->free_size -= _Heap_Block_size( block );
466be: 91ab 0030 subl %d0,%a3@(48)
466c2: 6002 bras 466c6 <_Heap_Block_allocate+0x58>
} else {
free_list_anchor = _Heap_Free_list_head( heap );
466c4: 204b moveal %a3,%a0 <== NOT EXECUTED
}
if ( alloc_area_offset < heap->page_size ) {
466c6: 202b 0010 movel %a3@(16),%d0
466ca: b083 cmpl %d3,%d0
466cc: 6316 blss 466e4 <_Heap_Block_allocate+0x76>
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
_Heap_Block_split( heap, block, free_list_anchor, alloc_size );
466ce: 2243 moveal %d3,%a1
466d0: 4871 5800 pea %a1@(00000000,%d5:l)
466d4: 2f08 movel %a0,%sp@-
466d6: 2f0a movel %a2,%sp@-
466d8: 2f0b movel %a3,%sp@-
466da: 4eba fd5c jsr %pc@(46438 <_Heap_Block_split>)
466de: 4fef 0010 lea %sp@(16),%sp
466e2: 605e bras 46742 <_Heap_Block_allocate+0xd4>
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
466e4: 4c40 1003 remul %d0,%d3,%d1
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;
466e8: 220d movel %a5,%d1
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
466ea: 99c3 subal %d3,%a4
block_end = new_block_begin;
block_size = block_end - block_begin;
466ec: 200c movel %a4,%d0
466ee: 908a subl %a2,%d0
_HAssert( block_size >= heap->min_block_size );
_HAssert( new_block_size >= heap->min_block_size );
/* Statistics */
stats->free_size += block_size;
466f0: d1ab 0030 addl %d0,%a3@(48)
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;
466f4: 928c subl %a4,%d1
_HAssert( new_block_size >= heap->min_block_size );
/* Statistics */
stats->free_size += block_size;
if ( _Heap_Is_prev_used( block ) ) {
466f6: 0802 0000 btst #0,%d2
466fa: 671c beqs 46718 <_Heap_Block_allocate+0xaa> <== NEVER TAKEN
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
466fc: 2a68 0008 moveal %a0@(8),%a5
new_block->next = next;
new_block->prev = block_before;
46700: 2548 000c movel %a0,%a2@(12)
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
new_block->next = next;
46704: 254d 0008 movel %a5,%a2@(8)
new_block->prev = block_before;
block_before->next = new_block;
next->prev = new_block;
46708: 2b4a 000c movel %a2,%a5@(12)
{
Heap_Block *next = block_before->next;
new_block->next = next;
new_block->prev = block_before;
block_before->next = new_block;
4670c: 214a 0008 movel %a2,%a0@(8)
_Heap_Free_list_insert_after( free_list_anchor, block );
free_list_anchor = block;
/* Statistics */
++stats->free_blocks;
46710: 52ab 0038 addql #1,%a3@(56)
46714: 204a moveal %a2,%a0
46716: 600a bras 46722 <_Heap_Block_allocate+0xb4>
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Prev_block(
const Heap_Block *block
)
{
return (Heap_Block *) ((uintptr_t) block - block->prev_size);
46718: 95d2 subal %a2@,%a2 <== 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;
4671a: 74fe moveq #-2,%d2 <== NOT EXECUTED
4671c: c4aa 0004 andl %a2@(4),%d2 <== 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;
46720: d082 addl %d2,%d0 <== NOT EXECUTED
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
46722: 7401 moveq #1,%d2
46724: 8480 orl %d0,%d2
new_block->prev_size = block_size;
46726: 2880 movel %d0,%a4@
block = prev_block;
block_size += prev_block_size;
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
46728: 2542 0004 movel %d2,%a2@(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 );
4672c: 244c moveal %a4,%a2
}
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
new_block->prev_size = block_size;
new_block->size_and_flag = new_block_size;
4672e: 2941 0004 movel %d1,%a4@(4)
_Heap_Block_split( heap, new_block, free_list_anchor, alloc_size );
46732: 2f05 movel %d5,%sp@-
46734: 2f08 movel %a0,%sp@-
46736: 2f0c movel %a4,%sp@-
46738: 2f0b movel %a3,%sp@-
4673a: 4eba fcfc jsr %pc@(46438 <_Heap_Block_split>)
4673e: 4fef 0010 lea %sp@(16),%sp
alloc_size
);
}
/* Statistics */
if ( stats->min_free_size > stats->free_size ) {
46742: 202b 0030 movel %a3@(48),%d0
46746: b0ab 0034 cmpl %a3@(52),%d0
4674a: 6404 bccs 46750 <_Heap_Block_allocate+0xe2> <== NEVER TAKEN
stats->min_free_size = stats->free_size;
4674c: 2740 0034 movel %d0,%a3@(52)
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
46750: 200a movel %a2,%d0
46752: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5
46758: 4e5e unlk %fp <== NOT EXECUTED
00046438 <_Heap_Block_split>:
- 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;
46438: 70fe moveq #-2,%d0
Heap_Control *heap,
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
4643a: 4e56 ffe0 linkw %fp,#-32
4643e: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@
46442: 246e 0008 moveal %fp@(8),%a2
46446: 266e 000c moveal %fp@(12),%a3
Heap_Statistics *const stats = &heap->stats;
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
4644a: 282a 0014 movel %a2@(20),%d4
uintptr_t const min_alloc_size = min_block_size - HEAP_BLOCK_HEADER_SIZE;
4644e: 2044 moveal %d4,%a0
46450: 5188 subql #8,%a0
}
_Heap_Protection_block_initialize( heap, block );
return block;
}
46452: 262b 0004 movel %a3@(4),%d3
Heap_Control *heap,
Heap_Block *block,
Heap_Block *free_list_anchor,
uintptr_t alloc_size
)
{
46456: 286e 0010 moveal %fp@(16),%a4
Heap_Statistics *const stats = &heap->stats;
uintptr_t const page_size = heap->page_size;
4645a: 222a 0010 movel %a2@(16),%d1
return heap->stats.size;
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Max( uintptr_t a, uintptr_t b )
{
return a > b ? a : b;
4645e: 242e 0014 movel %fp@(20),%d2
- 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;
46462: c083 andl %d3,%d0
return heap->stats.size;
}
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Max( uintptr_t a, uintptr_t b )
{
return a > b ? a : b;
46464: b1c2 cmpal %d2,%a0
46466: 6302 blss 4646a <_Heap_Block_split+0x32>
46468: 2408 movel %a0,%d2
uintptr_t const min_block_size = heap->min_block_size;
uintptr_t const min_alloc_size = min_block_size - HEAP_BLOCK_HEADER_SIZE;
uintptr_t const block_size = _Heap_Block_size( block );
uintptr_t const used_size =
4646a: 5082 addql #8,%d2
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up(
uintptr_t value,
uintptr_t alignment
)
{
uintptr_t remainder = value % alignment;
4646c: 2c02 movel %d2,%d6
4646e: 4c41 6005 remul %d1,%d5,%d6
if ( remainder != 0 ) {
46472: 4a85 tstl %d5
46474: 6706 beqs 4647c <_Heap_Block_split+0x44>
return value - remainder + alignment;
46476: d282 addl %d2,%d1
46478: 9285 subl %d5,%d1
4647a: 6002 bras 4647e <_Heap_Block_split+0x46>
} else {
return value;
4647c: 2202 movel %d2,%d1
_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;
4647e: 2240 moveal %d0,%a1
46480: 5889 addql #4,%a1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
46482: 41f3 0800 lea %a3@(00000000,%d0:l),%a0
46486: 93c2 subal %d2,%a1
uintptr_t const free_size_limit = min_block_size + HEAP_ALLOC_BONUS;
46488: 5884 addql #4,%d4
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 ) {
4648a: b889 cmpl %a1,%d4
4648c: 626a bhis 464f8 <_Heap_Block_split+0xc0>
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;
4648e: 7401 moveq #1,%d2
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
46490: 43f3 1800 lea %a3@(00000000,%d1:l),%a1
Heap_Block *const free_block = _Heap_Block_at( block, used_block_size );
uintptr_t free_block_size = block_size - used_block_size;
46494: 9081 subl %d1,%d0
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;
46496: c682 andl %d2,%d3
block->size_and_flag = size | flag;
46498: 8283 orl %d3,%d1
4649a: 2741 0004 movel %d1,%a3@(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;
4649e: 72fe moveq #-2,%d1
_HAssert( used_block_size + free_block_size == block_size );
_Heap_Block_set_size( block, used_block_size );
/* Statistics */
stats->free_size += free_block_size;
464a0: d1aa 0030 addl %d0,%a2@(48)
464a4: c2a8 0004 andl %a0@(4),%d1
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;
464a8: c4b0 1804 andl %a0@(00000004,%d1:l),%d2
if ( _Heap_Is_used( next_block ) ) {
464ac: 671a beqs 464c8 <_Heap_Block_split+0x90> <== NEVER TAKEN
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
464ae: 266c 0008 moveal %a4@(8),%a3
new_block->next = next;
new_block->prev = block_before;
464b2: 234c 000c movel %a4,%a1@(12)
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
new_block->next = next;
464b6: 234b 0008 movel %a3,%a1@(8)
new_block->prev = block_before;
block_before->next = new_block;
next->prev = new_block;
464ba: 2749 000c movel %a1,%a3@(12)
{
Heap_Block *next = block_before->next;
new_block->next = next;
new_block->prev = block_before;
block_before->next = new_block;
464be: 2949 0008 movel %a1,%a4@(8)
_Heap_Free_list_insert_after( free_list_anchor, free_block );
/* Statistics */
++stats->free_blocks;
464c2: 52aa 0038 addql #1,%a2@(56)
464c6: 601e bras 464e6 <_Heap_Block_split+0xae>
RTEMS_INLINE_ROUTINE void _Heap_Free_list_replace(
Heap_Block *old_block,
Heap_Block *new_block
)
{
Heap_Block *next = old_block->next;
464c8: 2468 0008 moveal %a0@(8),%a2 <== 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;
464cc: d081 addl %d1,%d0 <== NOT EXECUTED
Heap_Block *prev = old_block->prev;
464ce: 2068 000c moveal %a0@(12),%a0 <== NOT EXECUTED
new_block->next = next;
464d2: 234a 0008 movel %a2,%a1@(8) <== NOT EXECUTED
new_block->prev = prev;
464d6: 2348 000c movel %a0,%a1@(12) <== NOT EXECUTED
next->prev = new_block;
prev->next = new_block;
464da: 2149 0008 movel %a1,%a0@(8) <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
464de: 41f1 0800 lea %a1@(00000000,%d0:l),%a0 <== NOT EXECUTED
Heap_Block *prev = old_block->prev;
new_block->next = next;
new_block->prev = prev;
next->prev = new_block;
464e2: 2549 000c movel %a1,%a2@(12) <== NOT EXECUTED
next_block = _Heap_Block_at( free_block, free_block_size );
}
free_block->size_and_flag = free_block_size | HEAP_PREV_BLOCK_USED;
464e6: 7201 moveq #1,%d1
next_block->prev_size = free_block_size;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
464e8: 74fe moveq #-2,%d2
free_block_size += next_block_size;
next_block = _Heap_Block_at( free_block, free_block_size );
}
free_block->size_and_flag = free_block_size | HEAP_PREV_BLOCK_USED;
464ea: 8280 orl %d0,%d1
next_block->prev_size = free_block_size;
464ec: 2080 movel %d0,%a0@
free_block_size += next_block_size;
next_block = _Heap_Block_at( free_block, free_block_size );
}
free_block->size_and_flag = free_block_size | HEAP_PREV_BLOCK_USED;
464ee: 2341 0004 movel %d1,%a1@(4)
next_block->prev_size = free_block_size;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
464f2: c5a8 0004 andl %d2,%a0@(4)
464f6: 6006 bras 464fe <_Heap_Block_split+0xc6>
_Heap_Protection_block_initialize( heap, free_block );
} else {
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
464f8: 7001 moveq #1,%d0
464fa: 81a8 0004 orl %d0,%a0@(4)
}
}
464fe: 4cd7 1c7c moveml %sp@,%d2-%d6/%a2-%a4
46502: 4e5e unlk %fp <== NOT EXECUTED
0004a61c <_Heap_Extend>:
Heap_Control *heap,
void *extend_area_begin_ptr,
uintptr_t extend_area_size,
uintptr_t *extended_size_ptr
)
{
4a61c: 4e56 ffcc linkw %fp,#-52 <== NOT EXECUTED
4a620: 202e 0010 movel %fp@(16),%d0 <== NOT EXECUTED
4a624: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED
4a628: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
4a62c: 262e 000c movel %fp@(12),%d3 <== NOT EXECUTED
Heap_Block *extend_first_block = NULL;
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;
4a630: 2403 movel %d3,%d2 <== NOT EXECUTED
4a632: d480 addl %d0,%d2 <== NOT EXECUTED
uintptr_t const free_size = stats->free_size;
4a634: 206a 0030 moveal %a2@(48),%a0 <== NOT EXECUTED
uintptr_t extend_area_size,
uintptr_t *extended_size_ptr
)
{
Heap_Statistics *const stats = &heap->stats;
Heap_Block *const first_block = heap->first_block;
4a638: 282a 0020 movel %a2@(32),%d4 <== NOT EXECUTED
Heap_Block *merge_above_block = NULL;
Heap_Block *link_below_block = NULL;
Heap_Block *link_above_block = NULL;
Heap_Block *extend_first_block = NULL;
Heap_Block *extend_last_block = NULL;
uintptr_t const page_size = heap->page_size;
4a63c: 2a2a 0010 movel %a2@(16),%d5 <== NOT EXECUTED
uintptr_t const min_block_size = heap->min_block_size;
4a640: 222a 0014 movel %a2@(20),%d1 <== NOT EXECUTED
Heap_Block *start_block = first_block;
Heap_Block *merge_below_block = NULL;
Heap_Block *merge_above_block = NULL;
Heap_Block *link_below_block = NULL;
Heap_Block *link_above_block = NULL;
Heap_Block *extend_first_block = NULL;
4a644: 42ae fffc clrl %fp@(-4) <== NOT EXECUTED
Heap_Block *extend_last_block = NULL;
4a648: 42ae fff8 clrl %fp@(-8) <== NOT EXECUTED
uintptr_t const page_size = heap->page_size;
uintptr_t const min_block_size = heap->min_block_size;
uintptr_t const extend_area_begin = (uintptr_t) extend_area_begin_ptr;
uintptr_t const extend_area_end = extend_area_begin + extend_area_size;
uintptr_t const free_size = stats->free_size;
4a64c: 2d48 fff4 movel %a0,%fp@(-12) <== NOT EXECUTED
uintptr_t extend_first_block_size = 0;
uintptr_t extended_size = 0;
bool extend_area_ok = false;
if ( extend_area_end < extend_area_begin ) {
4a650: b682 cmpl %d2,%d3 <== NOT EXECUTED
4a652: 6200 01aa bhiw 4a7fe <_Heap_Extend+0x1e2> <== NOT EXECUTED
return false;
}
extend_area_ok = _Heap_Get_first_and_last_block(
4a656: 486e fff8 pea %fp@(-8) <== NOT EXECUTED
4a65a: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4a65e: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4a660: 2f05 movel %d5,%sp@- <== NOT EXECUTED
4a662: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4a664: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4a666: 4eb9 0004 681a jsr 4681a <_Heap_Get_first_and_last_block> <== NOT EXECUTED
page_size,
min_block_size,
&extend_first_block,
&extend_last_block
);
if (!extend_area_ok ) {
4a66c: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
4a670: 4a00 tstb %d0 <== NOT EXECUTED
4a672: 6700 018a beqw 4a7fe <_Heap_Extend+0x1e2> <== NOT EXECUTED
4a676: 2044 moveal %d4,%a0 <== NOT EXECUTED
4a678: 9bcd subal %a5,%a5 <== NOT EXECUTED
4a67a: 4281 clrl %d1 <== NOT EXECUTED
4a67c: 97cb subal %a3,%a3 <== NOT EXECUTED
4a67e: 99cc subal %a4,%a4 <== NOT EXECUTED
return false;
}
do {
uintptr_t const sub_area_begin = (start_block != first_block) ?
(uintptr_t) start_block : heap->area_begin;
4a680: b888 cmpl %a0,%d4 <== NOT EXECUTED
4a682: 6704 beqs 4a688 <_Heap_Extend+0x6c> <== NOT EXECUTED
4a684: 2248 moveal %a0,%a1 <== NOT EXECUTED
4a686: 6004 bras 4a68c <_Heap_Extend+0x70> <== NOT EXECUTED
4a688: 226a 0018 moveal %a2@(24),%a1 <== NOT EXECUTED
uintptr_t const sub_area_end = start_block->prev_size;
4a68c: 2010 movel %a0@,%d0 <== NOT EXECUTED
Heap_Block *const end_block =
_Heap_Block_of_alloc_area( sub_area_end, page_size );
if (
4a68e: b680 cmpl %d0,%d3 <== NOT EXECUTED
4a690: 6406 bccs 4a698 <_Heap_Extend+0x7c> <== NOT EXECUTED
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
4a692: b3c2 cmpal %d2,%a1 <== NOT EXECUTED
4a694: 6500 0168 bcsw 4a7fe <_Heap_Extend+0x1e2> <== NOT EXECUTED
) {
return false;
}
if ( extend_area_end == sub_area_begin ) {
4a698: b3c2 cmpal %d2,%a1 <== NOT EXECUTED
4a69a: 6706 beqs 4a6a2 <_Heap_Extend+0x86> <== NOT EXECUTED
merge_below_block = start_block;
} else if ( extend_area_end < sub_area_end ) {
4a69c: b082 cmpl %d2,%d0 <== NOT EXECUTED
4a69e: 6206 bhis 4a6a6 <_Heap_Extend+0x8a> <== NOT EXECUTED
4a6a0: 6006 bras 4a6a8 <_Heap_Extend+0x8c> <== NOT EXECUTED
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
}
if ( extend_area_end == sub_area_begin ) {
4a6a2: 2848 moveal %a0,%a4 <== NOT EXECUTED
4a6a4: 6002 bras 4a6a8 <_Heap_Extend+0x8c> <== NOT EXECUTED
merge_below_block = start_block;
} else if ( extend_area_end < sub_area_end ) {
4a6a6: 2208 movel %a0,%d1 <== NOT EXECUTED
4a6a8: 2e00 movel %d0,%d7 <== NOT EXECUTED
4a6aa: 2240 moveal %d0,%a1 <== NOT EXECUTED
4a6ac: 5189 subql #8,%a1 <== NOT EXECUTED
4a6ae: 4c45 7006 remul %d5,%d6,%d7 <== NOT EXECUTED
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
4a6b2: 93c6 subal %d6,%a1 <== NOT EXECUTED
link_below_block = start_block;
}
if ( sub_area_end == extend_area_begin ) {
4a6b4: b680 cmpl %d0,%d3 <== NOT EXECUTED
4a6b6: 6606 bnes 4a6be <_Heap_Extend+0xa2> <== NOT EXECUTED
start_block->prev_size = extend_area_end;
4a6b8: 2082 movel %d2,%a0@ <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_of_alloc_area(
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
4a6ba: 2649 moveal %a1,%a3 <== NOT EXECUTED
4a6bc: 6006 bras 4a6c4 <_Heap_Extend+0xa8> <== NOT EXECUTED
merge_above_block = end_block;
} else if ( sub_area_end < extend_area_begin ) {
4a6be: b680 cmpl %d0,%d3 <== NOT EXECUTED
4a6c0: 6302 blss 4a6c4 <_Heap_Extend+0xa8> <== NOT EXECUTED
4a6c2: 2a49 moveal %a1,%a5 <== 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;
4a6c4: 70fe moveq #-2,%d0 <== NOT EXECUTED
4a6c6: c0a9 0004 andl %a1@(4),%d0 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
4a6ca: 41f1 0800 lea %a1@(00000000,%d0:l),%a0 <== NOT EXECUTED
link_above_block = end_block;
}
start_block = _Heap_Block_at( end_block, _Heap_Block_size( end_block ) );
} while ( start_block != first_block );
4a6ce: b888 cmpl %a0,%d4 <== NOT EXECUTED
4a6d0: 66ae bnes 4a680 <_Heap_Extend+0x64> <== NOT EXECUTED
if ( extend_area_begin < heap->area_begin ) {
4a6d2: b6aa 0018 cmpl %a2@(24),%d3 <== NOT EXECUTED
4a6d6: 6406 bccs 4a6de <_Heap_Extend+0xc2> <== NOT EXECUTED
heap->area_begin = extend_area_begin;
4a6d8: 2543 0018 movel %d3,%a2@(24) <== NOT EXECUTED
4a6dc: 600a bras 4a6e8 <_Heap_Extend+0xcc> <== NOT EXECUTED
} else if ( heap->area_end < extend_area_end ) {
4a6de: b4aa 001c cmpl %a2@(28),%d2 <== NOT EXECUTED
4a6e2: 6304 blss 4a6e8 <_Heap_Extend+0xcc> <== NOT EXECUTED
heap->area_end = extend_area_end;
4a6e4: 2542 001c movel %d2,%a2@(28) <== NOT EXECUTED
}
extend_first_block_size =
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
4a6e8: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
heap->area_begin = extend_area_begin;
} else if ( heap->area_end < extend_area_end ) {
heap->area_end = extend_area_end;
}
extend_first_block_size =
4a6ec: 2008 movel %a0,%d0 <== NOT EXECUTED
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
extend_first_block->prev_size = extend_area_end;
extend_first_block->size_and_flag =
extend_first_block_size | HEAP_PREV_BLOCK_USED;
4a6ee: 7801 moveq #1,%d4 <== NOT EXECUTED
} else if ( heap->area_end < extend_area_end ) {
heap->area_end = extend_area_end;
}
extend_first_block_size =
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
4a6f0: 226e fffc moveal %fp@(-4),%a1 <== NOT EXECUTED
heap->area_begin = extend_area_begin;
} else if ( heap->area_end < extend_area_end ) {
heap->area_end = extend_area_end;
}
extend_first_block_size =
4a6f4: 9089 subl %a1,%d0 <== NOT EXECUTED
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
extend_first_block->prev_size = extend_area_end;
extend_first_block->size_and_flag =
extend_first_block_size | HEAP_PREV_BLOCK_USED;
4a6f6: 8880 orl %d0,%d4 <== NOT EXECUTED
}
extend_first_block_size =
(uintptr_t) extend_last_block - (uintptr_t) extend_first_block;
extend_first_block->prev_size = extend_area_end;
4a6f8: 2282 movel %d2,%a1@ <== NOT EXECUTED
extend_first_block->size_and_flag =
extend_first_block_size | HEAP_PREV_BLOCK_USED;
4a6fa: 2344 0004 movel %d4,%a1@(4) <== NOT EXECUTED
_Heap_Protection_block_initialize( heap, extend_first_block );
extend_last_block->prev_size = extend_first_block_size;
4a6fe: 2080 movel %d0,%a0@ <== NOT EXECUTED
extend_last_block->size_and_flag = 0;
4a700: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED
_Heap_Protection_block_initialize( heap, extend_last_block );
if ( (uintptr_t) extend_first_block < (uintptr_t) heap->first_block ) {
4a704: b3ea 0020 cmpal %a2@(32),%a1 <== NOT EXECUTED
4a708: 6406 bccs 4a710 <_Heap_Extend+0xf4> <== NOT EXECUTED
heap->first_block = extend_first_block;
4a70a: 2549 0020 movel %a1,%a2@(32) <== NOT EXECUTED
4a70e: 600a bras 4a71a <_Heap_Extend+0xfe> <== NOT EXECUTED
} else if ( (uintptr_t) extend_last_block > (uintptr_t) heap->last_block ) {
4a710: b1ea 0024 cmpal %a2@(36),%a0 <== NOT EXECUTED
4a714: 6304 blss 4a71a <_Heap_Extend+0xfe> <== NOT EXECUTED
heap->last_block = extend_last_block;
4a716: 2548 0024 movel %a0,%a2@(36) <== NOT EXECUTED
}
if ( merge_below_block != NULL ) {
4a71a: 4a8c tstl %a4 <== NOT EXECUTED
4a71c: 6732 beqs 4a750 <_Heap_Extend+0x134> <== NOT EXECUTED
Heap_Control *heap,
uintptr_t extend_area_begin,
Heap_Block *first_block
)
{
uintptr_t const page_size = heap->page_size;
4a71e: 202a 0010 movel %a2@(16),%d0 <== NOT EXECUTED
uintptr_t const new_first_block_alloc_begin =
_Heap_Align_up( extend_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size );
4a722: 5083 addql #8,%d3 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up(
uintptr_t value,
uintptr_t alignment
)
{
uintptr_t remainder = value % alignment;
4a724: 2803 movel %d3,%d4 <== NOT EXECUTED
4a726: 4c40 4001 remul %d0,%d1,%d4 <== NOT EXECUTED
if ( remainder != 0 ) {
4a72a: 4a81 tstl %d1 <== NOT EXECUTED
4a72c: 6704 beqs 4a732 <_Heap_Extend+0x116> <== NOT EXECUTED
return value - remainder + alignment;
4a72e: d680 addl %d0,%d3 <== NOT EXECUTED
4a730: 9681 subl %d1,%d3 <== NOT EXECUTED
uintptr_t const new_first_block_begin =
4a732: 2043 moveal %d3,%a0 <== NOT EXECUTED
4a734: 5188 subql #8,%a0 <== NOT EXECUTED
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 =
4a736: 200c movel %a4,%d0 <== NOT EXECUTED
4a738: 9088 subl %a0,%d0 <== 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;
4a73a: 7201 moveq #1,%d1 <== NOT EXECUTED
4a73c: 8280 orl %d0,%d1 <== 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;
4a73e: 2094 movel %a4@,%a0@ <== NOT EXECUTED
new_first_block->size_and_flag = new_first_block_size | HEAP_PREV_BLOCK_USED;
4a740: 2141 0004 movel %d1,%a0@(4) <== NOT EXECUTED
_Heap_Free_block( heap, new_first_block );
4a744: 2f08 movel %a0,%sp@- <== NOT EXECUTED
4a746: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4a748: 4eba feb6 jsr %pc@(4a600 <_Heap_Free_block>) <== NOT EXECUTED
4a74c: 508f addql #8,%sp <== NOT EXECUTED
4a74e: 6012 bras 4a762 <_Heap_Extend+0x146> <== 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 ) {
4a750: 4a81 tstl %d1 <== NOT EXECUTED
4a752: 670e beqs 4a762 <_Heap_Extend+0x146> <== NOT EXECUTED
_Heap_Link_below(
4a754: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
{
uintptr_t const last_block_begin = (uintptr_t) last_block;
uintptr_t const link_begin = (uintptr_t) link;
last_block->size_and_flag =
(link_begin - last_block_begin) | HEAP_PREV_BLOCK_USED;
4a758: 7801 moveq #1,%d4 <== NOT EXECUTED
4a75a: 9288 subl %a0,%d1 <== NOT EXECUTED
4a75c: 8881 orl %d1,%d4 <== NOT EXECUTED
4a75e: 2144 0004 movel %d4,%a0@(4) <== NOT EXECUTED
link_below_block,
extend_last_block
);
}
if ( merge_above_block != NULL ) {
4a762: 4a8b tstl %a3 <== NOT EXECUTED
4a764: 6734 beqs 4a79a <_Heap_Extend+0x17e> <== NOT EXECUTED
)
{
uintptr_t const page_size = heap->page_size;
uintptr_t const last_block_begin = (uintptr_t) last_block;
uintptr_t const last_block_new_size = _Heap_Align_down(
extend_area_end - last_block_begin - HEAP_BLOCK_HEADER_SIZE,
4a766: 5182 subql #8,%d2 <== 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(
4a768: 948b subl %a3,%d2 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
4a76a: 2202 movel %d2,%d1 <== NOT EXECUTED
4a76c: 4c6a 1000 0010 remul %a2@(16),%d0,%d1 <== 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)
| HEAP_PREV_BLOCK_USED;
4a772: 7201 moveq #1,%d1 <== NOT EXECUTED
4a774: 9480 subl %d0,%d2 <== 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)
4a776: 202b 0004 movel %a3@(4),%d0 <== NOT EXECUTED
4a77a: 9082 subl %d2,%d0 <== NOT EXECUTED
| HEAP_PREV_BLOCK_USED;
4a77c: 8280 orl %d0,%d1 <== 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;
4a77e: 7001 moveq #1,%d0 <== NOT EXECUTED
4a780: 2781 2804 movel %d1,%a3@(00000004,%d2:l) <== NOT EXECUTED
4a784: c0ab 0004 andl %a3@(4),%d0 <== NOT EXECUTED
block->size_and_flag = size | flag;
4a788: 8480 orl %d0,%d2 <== NOT EXECUTED
4a78a: 2742 0004 movel %d2,%a3@(4) <== NOT EXECUTED
_Heap_Block_set_size( last_block, last_block_new_size );
_Heap_Free_block( heap, last_block );
4a78e: 2f0b movel %a3,%sp@- <== NOT EXECUTED
4a790: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4a792: 4eba fe6c jsr %pc@(4a600 <_Heap_Free_block>) <== NOT EXECUTED
4a796: 508f addql #8,%sp <== NOT EXECUTED
4a798: 6020 bras 4a7ba <_Heap_Extend+0x19e> <== NOT EXECUTED
);
}
if ( merge_above_block != NULL ) {
_Heap_Merge_above( heap, merge_above_block, extend_area_end );
} else if ( link_above_block != NULL ) {
4a79a: 4a8d tstl %a5 <== NOT EXECUTED
4a79c: 671c beqs 4a7ba <_Heap_Extend+0x19e> <== 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;
4a79e: 7001 moveq #1,%d0 <== NOT EXECUTED
uintptr_t const link_begin = (uintptr_t) link;
uintptr_t const first_block_begin = (uintptr_t) first_block;
_Heap_Block_set_size( link, first_block_begin - link_begin );
last_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
4a7a0: 7801 moveq #1,%d4 <== 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 );
4a7a2: 222e fffc movel %fp@(-4),%d1 <== NOT EXECUTED
4a7a6: 928d subl %a5,%d1 <== NOT EXECUTED
4a7a8: c0ad 0004 andl %a5@(4),%d0 <== 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(
4a7ac: 206e fff8 moveal %fp@(-8),%a0 <== NOT EXECUTED
block->size_and_flag = size | flag;
4a7b0: 8280 orl %d0,%d1 <== NOT EXECUTED
4a7b2: 2b41 0004 movel %d1,%a5@(4) <== NOT EXECUTED
uintptr_t const link_begin = (uintptr_t) link;
uintptr_t const first_block_begin = (uintptr_t) first_block;
_Heap_Block_set_size( link, first_block_begin - link_begin );
last_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
4a7b6: 89a8 0004 orl %d4,%a0@(4) <== NOT EXECUTED
extend_first_block,
extend_last_block
);
}
if ( merge_below_block == NULL && merge_above_block == NULL ) {
4a7ba: 4a8c tstl %a4 <== NOT EXECUTED
4a7bc: 6610 bnes 4a7ce <_Heap_Extend+0x1b2> <== NOT EXECUTED
4a7be: 4a8b tstl %a3 <== NOT EXECUTED
4a7c0: 660c bnes 4a7ce <_Heap_Extend+0x1b2> <== NOT EXECUTED
_Heap_Free_block( heap, extend_first_block );
4a7c2: 2f2e fffc movel %fp@(-4),%sp@- <== NOT EXECUTED
4a7c6: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4a7c8: 4eba fe36 jsr %pc@(4a600 <_Heap_Free_block>) <== NOT EXECUTED
4a7cc: 508f addql #8,%sp <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Heap_Set_last_block_size( Heap_Control *heap )
{
_Heap_Block_set_size(
heap->last_block,
(uintptr_t) heap->first_block - (uintptr_t) heap->last_block
4a7ce: 206a 0024 moveal %a2@(36),%a0 <== 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;
4a7d2: 7001 moveq #1,%d0 <== NOT EXECUTED
* This feature will be used to terminate the scattered heap area list. See
* also _Heap_Extend().
*/
RTEMS_INLINE_ROUTINE void _Heap_Set_last_block_size( Heap_Control *heap )
{
_Heap_Block_set_size(
4a7d4: 222a 0020 movel %a2@(32),%d1 <== NOT EXECUTED
4a7d8: 9288 subl %a0,%d1 <== 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;
4a7da: c0a8 0004 andl %a0@(4),%d0 <== NOT EXECUTED
block->size_and_flag = size | flag;
4a7de: 8280 orl %d0,%d1 <== NOT EXECUTED
}
_Heap_Set_last_block_size( heap );
extended_size = stats->free_size - free_size;
4a7e0: 202a 0030 movel %a2@(48),%d0 <== NOT EXECUTED
4a7e4: 90ae fff4 subl %fp@(-12),%d0 <== NOT EXECUTED
4a7e8: 2141 0004 movel %d1,%a0@(4) <== NOT EXECUTED
/* Statistics */
stats->size += extended_size;
4a7ec: d1aa 002c addl %d0,%a2@(44) <== NOT EXECUTED
if ( extended_size_ptr != NULL )
4a7f0: 4aae 0014 tstl %fp@(20) <== NOT EXECUTED
4a7f4: 670c beqs 4a802 <_Heap_Extend+0x1e6> <== NOT EXECUTED
*extended_size_ptr = extended_size;
4a7f6: 206e 0014 moveal %fp@(20),%a0 <== NOT EXECUTED
4a7fa: 2080 movel %d0,%a0@ <== NOT EXECUTED
4a7fc: 6004 bras 4a802 <_Heap_Extend+0x1e6> <== NOT EXECUTED
_Heap_Block_of_alloc_area( sub_area_end, page_size );
if (
sub_area_end > extend_area_begin && extend_area_end > sub_area_begin
) {
return false;
4a7fe: 4200 clrb %d0 <== NOT EXECUTED
4a800: 6002 bras 4a804 <_Heap_Extend+0x1e8> <== NOT EXECUTED
stats->size += extended_size;
if ( extended_size_ptr != NULL )
*extended_size_ptr = extended_size;
return true;
4a802: 7001 moveq #1,%d0 <== NOT EXECUTED
}
4a804: 4cee 3cfc ffcc moveml %fp@(-52),%d2-%d7/%a2-%a5 <== NOT EXECUTED
4a80a: 4e5e unlk %fp <== NOT EXECUTED
...
0004a320 <_Heap_Free>:
return do_free;
}
#endif
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
{
4a320: 4e56 ffe8 linkw %fp,#-24
4a324: 202e 000c movel %fp@(12),%d0
4a328: 2240 moveal %d0,%a1
4a32a: 5189 subql #8,%a1
4a32c: 206e 0008 moveal %fp@(8),%a0
4a330: 4c68 0001 0010 remul %a0@(16),%d1,%d0
4a336: 48d7 0c3c moveml %d2-%d5/%a2-%a3,%sp@
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
4a33a: 2828 0020 movel %a0@(32),%d4
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
4a33e: 93c1 subal %d1,%a1
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;
4a340: b889 cmpl %a1,%d4
4a342: 620c bhis 4a350 <_Heap_Free+0x30> <== NEVER TAKEN
4a344: b3e8 0024 cmpal %a0@(36),%a1
4a348: 53c0 sls %d0
4a34a: 49c0 extbl %d0
4a34c: 4480 negl %d0
4a34e: 6002 bras 4a352 <_Heap_Free+0x32>
4a350: 4280 clrl %d0 <== NOT EXECUTED
uintptr_t next_block_size = 0;
bool next_is_free = false;
_Heap_Protection_block_check( heap, block );
if ( !_Heap_Is_block_in_heap( heap, block ) ) {
4a352: 4a00 tstb %d0
4a354: 6700 012c beqw 4a482 <_Heap_Free+0x162>
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
4a358: 2629 0004 movel %a1@(4),%d3
- 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;
4a35c: 70fe moveq #-2,%d0
4a35e: c083 andl %d3,%d0
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
4a360: 45f1 0800 lea %a1@(00000000,%d0:l),%a2
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;
4a364: b88a cmpl %a2,%d4
4a366: 620c bhis 4a374 <_Heap_Free+0x54> <== NEVER TAKEN
4a368: b5e8 0024 cmpal %a0@(36),%a2
4a36c: 53c1 sls %d1
4a36e: 49c1 extbl %d1
4a370: 4481 negl %d1
4a372: 6002 bras 4a376 <_Heap_Free+0x56>
4a374: 4281 clrl %d1 <== NOT EXECUTED
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
_Heap_Protection_block_check( heap, next_block );
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
4a376: 4a01 tstb %d1
4a378: 6700 0108 beqw 4a482 <_Heap_Free+0x162>
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
4a37c: 242a 0004 movel %a2@(4),%d2
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
_HAssert( false );
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
4a380: 0802 0000 btst #0,%d2
4a384: 6700 00fc beqw 4a482 <_Heap_Free+0x162>
- 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;
4a388: 72fe moveq #-2,%d1
if ( !_Heap_Protection_determine_block_free( heap, block ) ) {
return true;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
4a38a: 2668 0024 moveal %a0@(36),%a3
4a38e: c481 andl %d1,%d2
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
4a390: b7ca cmpal %a2,%a3
4a392: 670c beqs 4a3a0 <_Heap_Free+0x80> <== NEVER TAKEN
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;
4a394: 7201 moveq #1,%d1
4a396: c2b2 2804 andl %a2@(00000004,%d2:l),%d1
return do_free;
}
#endif
bool _Heap_Free( Heap_Control *heap, void *alloc_begin_ptr )
4a39a: 5381 subql #1,%d1
4a39c: 4481 negl %d1
4a39e: 6002 bras 4a3a2 <_Heap_Free+0x82>
return true;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
4a3a0: 4281 clrl %d1 <== NOT EXECUTED
if ( !_Heap_Protection_determine_block_free( heap, block ) ) {
return true;
}
next_block_size = _Heap_Block_size( next_block );
next_is_free = next_block != heap->last_block
4a3a2: 1a01 moveb %d1,%d5
&& !_Heap_Is_prev_used( _Heap_Block_at( next_block, next_block_size ));
if ( !_Heap_Is_prev_used( block ) ) {
4a3a4: 0803 0000 btst #0,%d3
4a3a8: 6662 bnes 4a40c <_Heap_Free+0xec>
uintptr_t const prev_size = block->prev_size;
4a3aa: 2611 movel %a1@,%d3
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
4a3ac: 93c3 subal %d3,%a1
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;
4a3ae: b889 cmpl %a1,%d4
4a3b0: 620a bhis 4a3bc <_Heap_Free+0x9c> <== NEVER TAKEN
4a3b2: b3cb cmpal %a3,%a1
4a3b4: 53c1 sls %d1
4a3b6: 49c1 extbl %d1
4a3b8: 4481 negl %d1
4a3ba: 6002 bras 4a3be <_Heap_Free+0x9e>
4a3bc: 4281 clrl %d1 <== NOT EXECUTED
Heap_Block * const prev_block = _Heap_Block_at( block, -prev_size );
if ( !_Heap_Is_block_in_heap( heap, prev_block ) ) {
4a3be: 4a01 tstb %d1
4a3c0: 6700 00c0 beqw 4a482 <_Heap_Free+0x162>
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;
4a3c4: 7201 moveq #1,%d1
4a3c6: c2a9 0004 andl %a1@(4),%d1
return( false );
}
/* As we always coalesce free blocks, the block that preceedes prev_block
must have been used. */
if ( !_Heap_Is_prev_used ( prev_block) ) {
4a3ca: 6700 00b6 beqw 4a482 <_Heap_Free+0x162>
_HAssert( false );
return( false );
}
if ( next_is_free ) { /* coalesce both */
4a3ce: 4a05 tstb %d5
4a3d0: 6726 beqs 4a3f8 <_Heap_Free+0xd8> <== ALWAYS TAKEN
return _Heap_Free_list_tail(heap)->prev;
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
4a3d2: 266a 0008 moveal %a2@(8),%a3 <== NOT EXECUTED
uintptr_t const size = block_size + prev_size + next_block_size;
4a3d6: d480 addl %d0,%d2 <== NOT EXECUTED
4a3d8: d682 addl %d2,%d3 <== NOT EXECUTED
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
4a3da: 7401 moveq #1,%d2 <== NOT EXECUTED
Heap_Block *prev = block->prev;
4a3dc: 246a 000c moveal %a2@(12),%a2 <== NOT EXECUTED
prev->next = next;
4a3e0: 254b 0008 movel %a3,%a2@(8) <== NOT EXECUTED
4a3e4: 8483 orl %d3,%d2 <== NOT EXECUTED
next->prev = prev;
4a3e6: 274a 000c movel %a2,%a3@(12) <== NOT EXECUTED
}
if ( next_is_free ) { /* coalesce both */
uintptr_t const size = block_size + prev_size + next_block_size;
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
4a3ea: 53a8 0038 subql #1,%a0@(56) <== NOT EXECUTED
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
4a3ee: 2383 3800 movel %d3,%a1@(00000000,%d3:l) <== NOT EXECUTED
if ( next_is_free ) { /* coalesce both */
uintptr_t const size = block_size + prev_size + next_block_size;
_Heap_Free_list_remove( next_block );
stats->free_blocks -= 1;
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
4a3f2: 2342 0004 movel %d2,%a1@(4) <== NOT EXECUTED
4a3f6: 607a bras 4a472 <_Heap_Free+0x152> <== NOT EXECUTED
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
} else { /* coalesce prev */
uintptr_t const size = block_size + prev_size;
4a3f8: d680 addl %d0,%d3
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
4a3fa: 7201 moveq #1,%d1
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4a3fc: 74fe moveq #-2,%d2
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
} else { /* coalesce prev */
uintptr_t const size = block_size + prev_size;
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
4a3fe: 8283 orl %d3,%d1
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
next_block->prev_size = size;
4a400: 2483 movel %d3,%a2@
next_block = _Heap_Block_at( prev_block, size );
_HAssert(!_Heap_Is_prev_used( next_block));
next_block->prev_size = size;
} else { /* coalesce prev */
uintptr_t const size = block_size + prev_size;
prev_block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
4a402: 2341 0004 movel %d1,%a1@(4)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4a406: c5aa 0004 andl %d2,%a2@(4)
4a40a: 6066 bras 4a472 <_Heap_Free+0x152>
next_block->prev_size = size;
}
} else if ( next_is_free ) { /* coalesce next */
4a40c: 4a01 tstb %d1
4a40e: 672a beqs 4a43a <_Heap_Free+0x11a>
RTEMS_INLINE_ROUTINE void _Heap_Free_list_replace(
Heap_Block *old_block,
Heap_Block *new_block
)
{
Heap_Block *next = old_block->next;
4a410: 266a 0008 moveal %a2@(8),%a3
uintptr_t const size = block_size + next_block_size;
4a414: 2202 movel %d2,%d1
4a416: d280 addl %d0,%d1
_Heap_Free_list_replace( next_block, block );
block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
4a418: 7401 moveq #1,%d2
Heap_Block *prev = old_block->prev;
4a41a: 246a 000c moveal %a2@(12),%a2
new_block->next = next;
4a41e: 234b 0008 movel %a3,%a1@(8)
4a422: 8481 orl %d1,%d2
new_block->prev = prev;
4a424: 234a 000c movel %a2,%a1@(12)
next_block = _Heap_Block_at( block, size );
next_block->prev_size = size;
4a428: 2381 1800 movel %d1,%a1@(00000000,%d1:l)
next->prev = new_block;
4a42c: 2749 000c movel %a1,%a3@(12)
prev->next = new_block;
4a430: 2549 0008 movel %a1,%a2@(8)
next_block->prev_size = size;
}
} else if ( next_is_free ) { /* coalesce next */
uintptr_t const size = block_size + next_block_size;
_Heap_Free_list_replace( next_block, block );
block->size_and_flag = size | HEAP_PREV_BLOCK_USED;
4a434: 2342 0004 movel %d2,%a1@(4)
4a438: 6038 bras 4a472 <_Heap_Free+0x152>
next_block->prev_size = size;
} else { /* no coalesce */
/* Add 'block' to the head of the free blocks list as it tends to
produce less fragmentation than adding to the tail. */
_Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block );
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
4a43a: 7201 moveq #1,%d1
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4a43c: 74fe moveq #-2,%d2
next_block->prev_size = size;
} else { /* no coalesce */
/* Add 'block' to the head of the free blocks list as it tends to
produce less fragmentation than adding to the tail. */
_Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block );
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
4a43e: 8280 orl %d0,%d1
RTEMS_INLINE_ROUTINE void _Heap_Free_list_insert_after(
Heap_Block *block_before,
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
4a440: 2668 0008 moveal %a0@(8),%a3
new_block->next = next;
new_block->prev = block_before;
4a444: 2348 000c movel %a0,%a1@(12)
4a448: 2341 0004 movel %d1,%a1@(4)
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
next_block->prev_size = block_size;
/* Statistics */
++stats->free_blocks;
4a44c: 2228 0038 movel %a0@(56),%d1
4a450: 5281 addql #1,%d1
Heap_Block *new_block
)
{
Heap_Block *next = block_before->next;
new_block->next = next;
4a452: 234b 0008 movel %a3,%a1@(8)
} else { /* no coalesce */
/* Add 'block' to the head of the free blocks list as it tends to
produce less fragmentation than adding to the tail. */
_Heap_Free_list_insert_after( _Heap_Free_list_head( heap), block );
block->size_and_flag = block_size | HEAP_PREV_BLOCK_USED;
next_block->size_and_flag &= ~HEAP_PREV_BLOCK_USED;
4a456: c5aa 0004 andl %d2,%a2@(4)
new_block->prev = block_before;
block_before->next = new_block;
next->prev = new_block;
4a45a: 2749 000c movel %a1,%a3@(12)
next_block->prev_size = block_size;
4a45e: 2480 movel %d0,%a2@
{
Heap_Block *next = block_before->next;
new_block->next = next;
new_block->prev = block_before;
block_before->next = new_block;
4a460: 2149 0008 movel %a1,%a0@(8)
/* Statistics */
++stats->free_blocks;
4a464: 2141 0038 movel %d1,%a0@(56)
if ( stats->max_free_blocks < stats->free_blocks ) {
4a468: b2a8 003c cmpl %a0@(60),%d1
4a46c: 6304 blss 4a472 <_Heap_Free+0x152> <== NEVER TAKEN
stats->max_free_blocks = stats->free_blocks;
4a46e: 2141 003c movel %d1,%a0@(60)
}
/* Statistics */
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
4a472: d1a8 0030 addl %d0,%a0@(48)
stats->max_free_blocks = stats->free_blocks;
}
}
/* Statistics */
--stats->used_blocks;
4a476: 53a8 0040 subql #1,%a0@(64)
++stats->frees;
4a47a: 52a8 0050 addql #1,%a0@(80)
stats->free_size += block_size;
return( true );
4a47e: 7001 moveq #1,%d0
4a480: 6002 bras 4a484 <_Heap_Free+0x164>
/* As we always coalesce free blocks, the block that preceedes prev_block
must have been used. */
if ( !_Heap_Is_prev_used ( prev_block) ) {
_HAssert( false );
return( false );
4a482: 4200 clrb %d0 <== NOT EXECUTED
--stats->used_blocks;
++stats->frees;
stats->free_size += block_size;
return( true );
}
4a484: 4cd7 0c3c moveml %sp@,%d2-%d5/%a2-%a3
4a488: 4e5e unlk %fp <== NOT EXECUTED
0004a600 <_Heap_Free_block>:
#include <rtems/system.h>
#include <rtems/score/sysstate.h>
#include <rtems/score/heap.h>
static void _Heap_Free_block( Heap_Control *heap, Heap_Block *block )
{
4a600: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
4a604: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
Heap_Statistics *const stats = &heap->stats;
/* Statistics */
++stats->used_blocks;
4a608: 52a8 0040 addql #1,%a0@(64) <== NOT EXECUTED
--stats->frees;
4a60c: 53a8 0050 subql #1,%a0@(80) <== NOT EXECUTED
_Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( block ));
4a610: 50ae 000c addql #8,%fp@(12) <== NOT EXECUTED
}
4a614: 4e5e unlk %fp <== NOT EXECUTED
/* Statistics */
++stats->used_blocks;
--stats->frees;
_Heap_Free( heap, (void *) _Heap_Alloc_area_of_block( block ));
4a616: 4ef9 0004 a810 jmp 4a810 <_Heap_Free> <== NOT EXECUTED
00046506 <_Heap_Get_first_and_last_block>:
uintptr_t page_size,
uintptr_t min_block_size,
Heap_Block **first_block_ptr,
Heap_Block **last_block_ptr
)
{
46506: 4e56 fff4 linkw %fp,#-12
4650a: 206e 0008 moveal %fp@(8),%a0
uintptr_t const heap_area_end = heap_area_begin + heap_area_size;
uintptr_t const alloc_area_begin =
_Heap_Align_up( heap_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size );
4650e: 2208 movel %a0,%d1
46510: 5081 addql #8,%d1
uintptr_t page_size,
uintptr_t min_block_size,
Heap_Block **first_block_ptr,
Heap_Block **last_block_ptr
)
{
46512: 48d7 001c moveml %d2-%d4,%sp@
46516: 202e 0010 movel %fp@(16),%d0
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up(
uintptr_t value,
uintptr_t alignment
)
{
uintptr_t remainder = value % alignment;
4651a: 2801 movel %d1,%d4
4651c: 242e 000c movel %fp@(12),%d2
uintptr_t const heap_area_end = heap_area_begin + heap_area_size;
46520: 43f0 2800 lea %a0@(00000000,%d2:l),%a1
46524: 4c40 4003 remul %d0,%d3,%d4
if ( remainder != 0 ) {
46528: 4a83 tstl %d3
4652a: 6704 beqs 46530 <_Heap_Get_first_and_last_block+0x2a><== ALWAYS TAKEN
return value - remainder + alignment;
4652c: d280 addl %d0,%d1 <== NOT EXECUTED
4652e: 9283 subl %d3,%d1 <== NOT EXECUTED
_Heap_Align_down( heap_area_size - overhead, page_size );
Heap_Block *const first_block = (Heap_Block *) first_block_begin;
Heap_Block *const last_block =
_Heap_Block_at( first_block, first_block_size );
if (
46530: b1c9 cmpal %a1,%a0
46532: 622e bhis 46562 <_Heap_Get_first_and_last_block+0x5c><== NEVER TAKEN
uintptr_t const alloc_area_begin =
_Heap_Align_up( heap_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size );
uintptr_t const first_block_begin =
alloc_area_begin - HEAP_BLOCK_HEADER_SIZE;
uintptr_t const overhead =
HEAP_BLOCK_HEADER_SIZE + (first_block_begin - heap_area_begin);
46534: 2241 moveal %d1,%a1
46536: 5189 subql #8,%a1
uintptr_t const heap_area_end = heap_area_begin + heap_area_size;
uintptr_t const alloc_area_begin =
_Heap_Align_up( heap_area_begin + HEAP_BLOCK_HEADER_SIZE, page_size );
uintptr_t const first_block_begin =
alloc_area_begin - HEAP_BLOCK_HEADER_SIZE;
uintptr_t const overhead =
46538: 9288 subl %a0,%d1
Heap_Block *const last_block =
_Heap_Block_at( first_block, first_block_size );
if (
heap_area_end < heap_area_begin
|| heap_area_size <= overhead
4653a: b282 cmpl %d2,%d1
4653c: 6424 bccs 46562 <_Heap_Get_first_and_last_block+0x5c>
uintptr_t const first_block_begin =
alloc_area_begin - HEAP_BLOCK_HEADER_SIZE;
uintptr_t const overhead =
HEAP_BLOCK_HEADER_SIZE + (first_block_begin - heap_area_begin);
uintptr_t const first_block_size =
_Heap_Align_down( heap_area_size - overhead, page_size );
4653e: 9481 subl %d1,%d2
46540: 2202 movel %d2,%d1
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
46542: 2602 movel %d2,%d3
46544: 4c40 3002 remul %d0,%d2,%d3
46548: 9282 subl %d2,%d1
_Heap_Block_at( first_block, first_block_size );
if (
heap_area_end < heap_area_begin
|| heap_area_size <= overhead
|| first_block_size < min_block_size
4654a: b2ae 0014 cmpl %fp@(20),%d1
4654e: 6512 bcss 46562 <_Heap_Get_first_and_last_block+0x5c><== NEVER TAKEN
) {
/* Invalid area or area too small */
return false;
}
*first_block_ptr = first_block;
46550: 206e 0018 moveal %fp@(24),%a0
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
46554: d289 addl %a1,%d1
46556: 2089 movel %a1,%a0@
46558: 206e 001c moveal %fp@(28),%a0
4655c: 2081 movel %d1,%a0@
*last_block_ptr = last_block;
return true;
4655e: 7001 moveq #1,%d0
46560: 6002 bras 46564 <_Heap_Get_first_and_last_block+0x5e>
heap_area_end < heap_area_begin
|| heap_area_size <= overhead
|| first_block_size < min_block_size
) {
/* Invalid area or area too small */
return false;
46562: 4200 clrb %d0
*first_block_ptr = first_block;
*last_block_ptr = last_block;
return true;
}
46564: 4cd7 001c moveml %sp@,%d2-%d4
46568: 4e5e unlk %fp <== NOT EXECUTED
0004e8c0 <_Heap_Get_free_information>:
void _Heap_Get_free_information(
Heap_Control *the_heap,
Heap_Information *info
)
{
4e8c0: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
4e8c4: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED
4e8c8: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4e8ca: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
Heap_Block *the_block;
Heap_Block *const tail = _Heap_Free_list_tail(the_heap);
info->number = 0;
4e8ce: 4290 clrl %a0@ <== NOT EXECUTED
info->number++;
info->total += the_size;
if ( info->largest < the_size )
info->largest = the_size;
}
}
4e8d0: 226a 0008 moveal %a2@(8),%a1 <== NOT EXECUTED
{
Heap_Block *the_block;
Heap_Block *const tail = _Heap_Free_list_tail(the_heap);
info->number = 0;
info->largest = 0;
4e8d4: 42a8 0004 clrl %a0@(4) <== NOT EXECUTED
info->total = 0;
4e8d8: 42a8 0008 clrl %a0@(8) <== NOT EXECUTED
for(the_block = _Heap_Free_list_first(the_heap);
4e8dc: 601a bras 4e8f8 <_Heap_Get_free_information+0x38><== 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;
4e8de: 70fe moveq #-2,%d0 <== NOT EXECUTED
4e8e0: c0a9 0004 andl %a1@(4),%d0 <== NOT EXECUTED
uint32_t const the_size = _Heap_Block_size(the_block);
/* As we always coalesce free blocks, prev block must have been used. */
_HAssert(_Heap_Is_prev_used(the_block));
info->number++;
4e8e4: 5290 addql #1,%a0@ <== NOT EXECUTED
info->total += the_size;
4e8e6: d1a8 0008 addl %d0,%a0@(8) <== NOT EXECUTED
if ( info->largest < the_size )
4e8ea: b0a8 0004 cmpl %a0@(4),%d0 <== NOT EXECUTED
4e8ee: 6304 blss 4e8f4 <_Heap_Get_free_information+0x34><== NOT EXECUTED
info->largest = the_size;
4e8f0: 2140 0004 movel %d0,%a0@(4) <== NOT EXECUTED
info->largest = 0;
info->total = 0;
for(the_block = _Heap_Free_list_first(the_heap);
the_block != tail;
the_block = the_block->next)
4e8f4: 2269 0008 moveal %a1@(8),%a1 <== NOT EXECUTED
info->number = 0;
info->largest = 0;
info->total = 0;
for(the_block = _Heap_Free_list_first(the_heap);
4e8f8: b5c9 cmpal %a1,%a2 <== NOT EXECUTED
4e8fa: 66e2 bnes 4e8de <_Heap_Get_free_information+0x1e><== NOT EXECUTED
info->number++;
info->total += the_size;
if ( info->largest < the_size )
info->largest = the_size;
}
}
4e8fc: 245f moveal %sp@+,%a2 <== NOT EXECUTED
4e8fe: 4e5e unlk %fp <== NOT EXECUTED
...
0004656c <_Heap_Initialize>:
Heap_Control *heap,
void *heap_area_begin_ptr,
uintptr_t heap_area_size,
uintptr_t page_size
)
{
4656c: 4e56 ffe4 linkw %fp,#-28
46570: 48d7 043c moveml %d2-%d5/%a2,%sp@
46574: 246e 0008 moveal %fp@(8),%a2
46578: 282e 000c movel %fp@(12),%d4
4657c: 2a2e 0010 movel %fp@(16),%d5
46580: 242e 0014 movel %fp@(20),%d2
uintptr_t first_block_begin = 0;
uintptr_t first_block_size = 0;
uintptr_t last_block_begin = 0;
uintptr_t min_block_size = 0;
bool area_ok = false;
Heap_Block *first_block = NULL;
46584: 42ae fffc clrl %fp@(-4)
Heap_Block *last_block = NULL;
46588: 42ae fff8 clrl %fp@(-8)
if ( page_size == 0 ) {
4658c: 4a82 tstl %d2
4658e: 6714 beqs 465a4 <_Heap_Initialize+0x38> <== NEVER TAKEN
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up(
uintptr_t value,
uintptr_t alignment
)
{
uintptr_t remainder = value % alignment;
46590: 7003 moveq #3,%d0
46592: c082 andl %d2,%d0
if ( remainder != 0 ) {
46594: 6704 beqs 4659a <_Heap_Initialize+0x2e> <== ALWAYS TAKEN
return value - remainder + alignment;
46596: 5882 addql #4,%d2 <== NOT EXECUTED
46598: 9480 subl %d0,%d2 <== NOT EXECUTED
page_size = CPU_ALIGNMENT;
} else {
page_size = _Heap_Align_up( page_size, CPU_ALIGNMENT );
if ( page_size < CPU_ALIGNMENT ) {
4659a: 7003 moveq #3,%d0
4659c: b082 cmpl %d2,%d0
4659e: 6506 bcss 465a6 <_Heap_Initialize+0x3a> <== ALWAYS TAKEN
465a0: 6000 00c0 braw 46662 <_Heap_Initialize+0xf6> <== NOT EXECUTED
bool area_ok = false;
Heap_Block *first_block = NULL;
Heap_Block *last_block = NULL;
if ( page_size == 0 ) {
page_size = CPU_ALIGNMENT;
465a4: 7404 moveq #4,%d2 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_up(
uintptr_t value,
uintptr_t alignment
)
{
uintptr_t remainder = value % alignment;
465a6: 7210 moveq #16,%d1
465a8: 4c42 1000 remul %d2,%d0,%d1
if ( remainder != 0 ) {
465ac: 4a80 tstl %d0
465ae: 670c beqs 465bc <_Heap_Initialize+0x50> <== ALWAYS TAKEN
return value - remainder + alignment;
465b0: 2602 movel %d2,%d3 <== NOT EXECUTED
465b2: 0683 0000 0010 addil #16,%d3 <== NOT EXECUTED
465b8: 9680 subl %d0,%d3 <== NOT EXECUTED
465ba: 6002 bras 465be <_Heap_Initialize+0x52> <== NOT EXECUTED
} else {
return value;
465bc: 7610 moveq #16,%d3
return 0;
}
}
min_block_size = _Heap_Align_up( sizeof( Heap_Block ), page_size );
area_ok = _Heap_Get_first_and_last_block(
465be: 486e fff8 pea %fp@(-8)
465c2: 486e fffc pea %fp@(-4)
465c6: 2f03 movel %d3,%sp@-
465c8: 2f02 movel %d2,%sp@-
465ca: 2f05 movel %d5,%sp@-
465cc: 2f04 movel %d4,%sp@-
465ce: 4eb9 0004 6506 jsr 46506 <_Heap_Get_first_and_last_block>
page_size,
min_block_size,
&first_block,
&last_block
);
if ( !area_ok ) {
465d4: 4fef 0018 lea %sp@(24),%sp
465d8: 4a00 tstb %d0
465da: 6700 0086 beqw 46662 <_Heap_Initialize+0xf6>
return 0;
}
memset(heap, 0, sizeof(*heap));
465de: 4878 0058 pea 58 <DBL_MANT_DIG+0x23>
uintptr_t page_size
)
{
Heap_Statistics *const stats = &heap->stats;
uintptr_t const heap_area_begin = (uintptr_t) heap_area_begin_ptr;
uintptr_t const heap_area_end = heap_area_begin + heap_area_size;
465e2: da84 addl %d4,%d5
);
if ( !area_ok ) {
return 0;
}
memset(heap, 0, sizeof(*heap));
465e4: 42a7 clrl %sp@-
465e6: 2f0a movel %a2,%sp@-
465e8: 4eb9 0004 c464 jsr 4c464 <memset>
heap->Protection.block_check = _Heap_Protection_block_check_default;
heap->Protection.block_error = _Heap_Protection_block_error_default;
#endif
first_block_begin = (uintptr_t) first_block;
last_block_begin = (uintptr_t) last_block;
465ee: 226e fff8 moveal %fp@(-8),%a1
first_block_size = last_block_begin - first_block_begin;
465f2: 2009 movel %a1,%d0
/* First block */
first_block->prev_size = heap_area_end;
first_block->size_and_flag = first_block_size | HEAP_PREV_BLOCK_USED;
465f4: 7201 moveq #1,%d1
);
_HAssert(
_Heap_Is_aligned( _Heap_Alloc_area_of_block( last_block ), page_size )
);
return first_block_size;
465f6: 4fef 000c lea %sp@(12),%sp
heap->Protection.block_initialize = _Heap_Protection_block_initialize_default;
heap->Protection.block_check = _Heap_Protection_block_check_default;
heap->Protection.block_error = _Heap_Protection_block_error_default;
#endif
first_block_begin = (uintptr_t) first_block;
465fa: 206e fffc moveal %fp@(-4),%a0
last_block_begin = (uintptr_t) last_block;
first_block_size = last_block_begin - first_block_begin;
465fe: 9088 subl %a0,%d0
/* First block */
first_block->prev_size = heap_area_end;
first_block->size_and_flag = first_block_size | HEAP_PREV_BLOCK_USED;
46600: 8280 orl %d0,%d1
first_block_begin = (uintptr_t) first_block;
last_block_begin = (uintptr_t) last_block;
first_block_size = last_block_begin - first_block_begin;
/* First block */
first_block->prev_size = heap_area_end;
46602: 2085 movel %d5,%a0@
first_block->size_and_flag = first_block_size | HEAP_PREV_BLOCK_USED;
46604: 2141 0004 movel %d1,%a0@(4)
/* Statistics */
stats->size = first_block_size;
stats->free_size = first_block_size;
stats->min_free_size = first_block_size;
stats->free_blocks = 1;
46608: 7201 moveq #1,%d1
first_block_size = last_block_begin - first_block_begin;
/* First block */
first_block->prev_size = heap_area_end;
first_block->size_and_flag = first_block_size | HEAP_PREV_BLOCK_USED;
first_block->next = _Heap_Free_list_tail( heap );
4660a: 214a 0008 movel %a2,%a0@(8)
first_block->prev = _Heap_Free_list_head( heap );
4660e: 214a 000c movel %a2,%a0@(12)
heap->min_block_size = min_block_size;
heap->area_begin = heap_area_begin;
heap->area_end = heap_area_end;
heap->first_block = first_block;
heap->last_block = last_block;
_Heap_Free_list_head( heap )->next = first_block;
46612: 2548 0008 movel %a0,%a2@(8)
/* Heap control */
heap->page_size = page_size;
heap->min_block_size = min_block_size;
heap->area_begin = heap_area_begin;
heap->area_end = heap_area_end;
heap->first_block = first_block;
46616: 2548 0020 movel %a0,%a2@(32)
first_block->next = _Heap_Free_list_tail( heap );
first_block->prev = _Heap_Free_list_head( heap );
_Heap_Protection_block_initialize( heap, first_block );
/* Heap control */
heap->page_size = page_size;
4661a: 2542 0010 movel %d2,%a2@(16)
heap->min_block_size = min_block_size;
4661e: 2543 0014 movel %d3,%a2@(20)
heap->area_begin = heap_area_begin;
46622: 2544 0018 movel %d4,%a2@(24)
heap->area_end = heap_area_end;
46626: 2545 001c movel %d5,%a2@(28)
heap->first_block = first_block;
heap->last_block = last_block;
4662a: 2549 0024 movel %a1,%a2@(36)
_Heap_Free_list_head( heap )->next = first_block;
_Heap_Free_list_tail( heap )->prev = first_block;
4662e: 2548 000c movel %a0,%a2@(12)
* This feature will be used to terminate the scattered heap area list. See
* also _Heap_Extend().
*/
RTEMS_INLINE_ROUTINE void _Heap_Set_last_block_size( Heap_Control *heap )
{
_Heap_Block_set_size(
46632: 91c9 subal %a1,%a0
/* Last block */
last_block->prev_size = first_block_size;
46634: 2280 movel %d0,%a1@
46636: 2348 0004 movel %a0,%a1@(4)
/* Statistics */
stats->size = first_block_size;
stats->free_size = first_block_size;
stats->min_free_size = first_block_size;
stats->free_blocks = 1;
4663a: 2541 0038 movel %d1,%a2@(56)
stats->max_free_blocks = 1;
4663e: 2541 003c movel %d1,%a2@(60)
stats->instance = instance++;
46642: 2239 0005 be80 movel 5be80 <instance>,%d1
46648: 2541 0028 movel %d1,%a2@(40)
4664c: 5281 addql #1,%d1
last_block->size_and_flag = 0;
_Heap_Set_last_block_size( heap );
_Heap_Protection_block_initialize( heap, last_block );
/* Statistics */
stats->size = first_block_size;
4664e: 2540 002c movel %d0,%a2@(44)
stats->free_size = first_block_size;
46652: 2540 0030 movel %d0,%a2@(48)
stats->min_free_size = first_block_size;
46656: 2540 0034 movel %d0,%a2@(52)
stats->free_blocks = 1;
stats->max_free_blocks = 1;
stats->instance = instance++;
4665a: 23c1 0005 be80 movel %d1,5be80 <instance>
);
_HAssert(
_Heap_Is_aligned( _Heap_Alloc_area_of_block( last_block ), page_size )
);
return first_block_size;
46660: 6002 bras 46664 <_Heap_Initialize+0xf8>
min_block_size,
&first_block,
&last_block
);
if ( !area_ok ) {
return 0;
46662: 4280 clrl %d0
_HAssert(
_Heap_Is_aligned( _Heap_Alloc_area_of_block( last_block ), page_size )
);
return first_block_size;
}
46664: 4cee 043c ffe4 moveml %fp@(-28),%d2-%d5/%a2
4666a: 4e5e unlk %fp <== NOT EXECUTED
0005930c <_Heap_Resize_block>:
void *alloc_begin_ptr,
uintptr_t new_alloc_size,
uintptr_t *old_size,
uintptr_t *new_size
)
{
5930c: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED
59310: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@ <== NOT EXECUTED
59314: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
59318: 2202 movel %d2,%d1 <== NOT EXECUTED
5931a: 2042 moveal %d2,%a0 <== NOT EXECUTED
5931c: 5188 subql #8,%a0 <== NOT EXECUTED
5931e: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
59322: 282e 0010 movel %fp@(16),%d4 <== NOT EXECUTED
59326: 286e 0014 moveal %fp@(20),%a4 <== NOT EXECUTED
5932a: 266e 0018 moveal %fp@(24),%a3 <== NOT EXECUTED
5932e: 4c6a 1000 0010 remul %a2@(16),%d0,%d1 <== NOT EXECUTED
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;
59334: 4294 clrl %a4@ <== NOT EXECUTED
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
59336: 91c0 subal %d0,%a0 <== NOT EXECUTED
*new_size = 0;
59338: 4293 clrl %a3@ <== NOT EXECUTED
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
5933a: b1ea 0020 cmpal %a2@(32),%a0 <== NOT EXECUTED
5933e: 6500 0096 bcsw 593d6 <_Heap_Resize_block+0xca> <== NOT EXECUTED
59342: b1ea 0024 cmpal %a2@(36),%a0 <== NOT EXECUTED
59346: 6200 008e bhiw 593d6 <_Heap_Resize_block+0xca> <== 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;
5934a: 70fe moveq #-2,%d0 <== NOT EXECUTED
5934c: 72fe moveq #-2,%d1 <== 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;
5934e: 7a01 moveq #1,%d5 <== NOT EXECUTED
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;
59350: 7604 moveq #4,%d3 <== NOT EXECUTED
59352: 9682 subl %d2,%d3 <== 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;
59354: c0a8 0004 andl %a0@(4),%d0 <== NOT EXECUTED
{
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;
59358: 43f0 0800 lea %a0@(00000000,%d0:l),%a1 <== NOT EXECUTED
uintptr_t alloc_size = block_end - alloc_begin + HEAP_ALLOC_BONUS;
5935c: d689 addl %a1,%d3 <== NOT EXECUTED
5935e: c2a9 0004 andl %a1@(4),%d1 <== 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;
59362: cab1 1804 andl %a1@(00000004,%d1:l),%d5 <== NOT EXECUTED
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;
59366: 2883 movel %d3,%a4@ <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Heap_Is_free(
const Heap_Block *block
)
{
return !_Heap_Is_used( block );
59368: 4a85 tstl %d5 <== NOT EXECUTED
5936a: 57c5 seq %d5 <== NOT EXECUTED
5936c: 4485 negl %d5 <== NOT EXECUTED
if ( next_block_is_free ) {
5936e: 4a05 tstb %d5 <== NOT EXECUTED
59370: 6704 beqs 59376 <_Heap_Resize_block+0x6a> <== NOT EXECUTED
block_size += next_block_size;
59372: d081 addl %d1,%d0 <== NOT EXECUTED
alloc_size += next_block_size;
59374: d681 addl %d1,%d3 <== NOT EXECUTED
}
if ( new_alloc_size > alloc_size ) {
59376: b684 cmpl %d4,%d3 <== NOT EXECUTED
59378: 6558 bcss 593d2 <_Heap_Resize_block+0xc6> <== NOT EXECUTED
return HEAP_RESIZE_UNSATISFIED;
}
if ( next_block_is_free ) {
5937a: 4a05 tstb %d5 <== NOT EXECUTED
5937c: 672a beqs 593a8 <_Heap_Resize_block+0x9c> <== 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;
5937e: 7601 moveq #1,%d3 <== NOT EXECUTED
59380: c6a8 0004 andl %a0@(4),%d3 <== NOT EXECUTED
return _Heap_Free_list_tail(heap)->prev;
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
59384: 2869 0008 moveal %a1@(8),%a4 <== NOT EXECUTED
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
block->size_and_flag = size | flag;
59388: 8680 orl %d0,%d3 <== NOT EXECUTED
}
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
5938a: 2269 000c moveal %a1@(12),%a1 <== NOT EXECUTED
uintptr_t size
)
{
uintptr_t flag = block->size_and_flag & HEAP_PREV_BLOCK_USED;
block->size_and_flag = size | flag;
5938e: 2143 0004 movel %d3,%a0@(4) <== NOT EXECUTED
_Heap_Block_set_size( block, block_size );
_Heap_Free_list_remove( next_block );
next_block = _Heap_Block_at( block, block_size );
next_block->size_and_flag |= HEAP_PREV_BLOCK_USED;
59392: 7601 moveq #1,%d3 <== NOT EXECUTED
59394: 87b0 0804 orl %d3,%a0@(00000004,%d0:l) <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Heap_Free_list_remove( Heap_Block *block )
{
Heap_Block *next = block->next;
Heap_Block *prev = block->prev;
prev->next = next;
59398: 234c 0008 movel %a4,%a1@(8) <== NOT EXECUTED
next->prev = prev;
5939c: 2949 000c movel %a1,%a4@(12) <== NOT EXECUTED
/* Statistics */
--stats->free_blocks;
593a0: 53aa 0038 subql #1,%a2@(56) <== NOT EXECUTED
stats->free_size -= next_block_size;
593a4: 93aa 0030 subl %d1,%a2@(48) <== NOT EXECUTED
}
block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size );
593a8: 2f04 movel %d4,%sp@- <== NOT EXECUTED
593aa: 2f02 movel %d2,%sp@- <== NOT EXECUTED
593ac: 2f08 movel %a0,%sp@- <== NOT EXECUTED
593ae: 2f0a movel %a2,%sp@- <== NOT EXECUTED
593b0: 4eb9 0004 666e jsr 4666e <_Heap_Block_allocate> <== NOT EXECUTED
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;
593b6: 4fef 0010 lea %sp@(16),%sp <== 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;
593ba: 72fe moveq #-2,%d1 <== NOT EXECUTED
593bc: 2040 moveal %d0,%a0 <== NOT EXECUTED
return HEAP_RESIZE_SUCCESSFUL;
593be: 4280 clrl %d0 <== NOT EXECUTED
593c0: c2a8 0004 andl %a0@(4),%d1 <== NOT EXECUTED
block = _Heap_Block_allocate( heap, block, alloc_begin, new_alloc_size );
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
*new_size = (uintptr_t) next_block - alloc_begin + HEAP_ALLOC_BONUS;
593c4: 91c2 subal %d2,%a0 <== NOT EXECUTED
593c6: 41f0 1804 lea %a0@(00000004,%d1:l),%a0 <== NOT EXECUTED
593ca: 2688 movel %a0,%a3@ <== NOT EXECUTED
/* Statistics */
++stats->resizes;
593cc: 52aa 0054 addql #1,%a2@(84) <== NOT EXECUTED
593d0: 6006 bras 593d8 <_Heap_Resize_block+0xcc> <== NOT EXECUTED
block_size += next_block_size;
alloc_size += next_block_size;
}
if ( new_alloc_size > alloc_size ) {
return HEAP_RESIZE_UNSATISFIED;
593d2: 7001 moveq #1,%d0 <== NOT EXECUTED
*new_size = 0;
_Heap_Protection_block_check( heap, block );
if ( _Heap_Is_block_in_heap( heap, block ) ) {
return _Heap_Resize_block_checked(
593d4: 6002 bras 593d8 <_Heap_Resize_block+0xcc> <== NOT EXECUTED
new_alloc_size,
old_size,
new_size
);
} else {
return HEAP_RESIZE_FATAL_ERROR;
593d6: 7002 moveq #2,%d0 <== NOT EXECUTED
}
}
593d8: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 <== NOT EXECUTED
593de: 4e5e unlk %fp <== NOT EXECUTED
...
000593e4 <_Heap_Size_of_alloc_area>:
bool _Heap_Size_of_alloc_area(
Heap_Control *heap,
void *alloc_begin_ptr,
uintptr_t *alloc_size
)
{
593e4: 4e56 0000 linkw %fp,#0
593e8: 202e 000c movel %fp@(12),%d0
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Align_down(
uintptr_t value,
uintptr_t alignment
)
{
return value - (value % alignment);
593ec: 2040 moveal %d0,%a0
593ee: 5188 subql #8,%a0
593f0: 226e 0008 moveal %fp@(8),%a1
593f4: 2f02 movel %d2,%sp@-
593f6: 2400 movel %d0,%d2
593f8: 4c69 2001 0010 remul %a1@(16),%d1,%d2
RTEMS_INLINE_ROUTINE bool _Heap_Is_block_in_heap(
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
593fe: 2429 0020 movel %a1@(32),%d2
uintptr_t alloc_begin,
uintptr_t page_size
)
{
return (Heap_Block *) (_Heap_Align_down( alloc_begin, page_size )
- HEAP_BLOCK_HEADER_SIZE);
59402: 91c1 subal %d1,%a0
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;
59404: b488 cmpl %a0,%d2
59406: 620c bhis 59414 <_Heap_Size_of_alloc_area+0x30> <== NEVER TAKEN
59408: b1e9 0024 cmpal %a1@(36),%a0
5940c: 53c1 sls %d1
5940e: 49c1 extbl %d1
59410: 4481 negl %d1
59412: 6002 bras 59416 <_Heap_Size_of_alloc_area+0x32>
59414: 4281 clrl %d1 <== NOT EXECUTED
uintptr_t const alloc_begin = (uintptr_t) alloc_begin_ptr;
Heap_Block *block = _Heap_Block_of_alloc_area( alloc_begin, page_size );
Heap_Block *next_block = NULL;
uintptr_t block_size = 0;
if ( !_Heap_Is_block_in_heap( heap, block ) ) {
59416: 4a01 tstb %d1
59418: 6738 beqs 59452 <_Heap_Size_of_alloc_area+0x6e> <== NEVER TAKEN
- 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;
5941a: 72fe moveq #-2,%d1
5941c: c2a8 0004 andl %a0@(4),%d1
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
59420: d1c1 addal %d1,%a0
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;
59422: b488 cmpl %a0,%d2
59424: 620c bhis 59432 <_Heap_Size_of_alloc_area+0x4e> <== NEVER TAKEN
59426: b1e9 0024 cmpal %a1@(36),%a0
5942a: 53c1 sls %d1
5942c: 49c1 extbl %d1
5942e: 4481 negl %d1
59430: 6002 bras 59434 <_Heap_Size_of_alloc_area+0x50>
59432: 4281 clrl %d1 <== NOT EXECUTED
}
block_size = _Heap_Block_size( block );
next_block = _Heap_Block_at( block, block_size );
if (
59434: 4a01 tstb %d1
59436: 671a beqs 59452 <_Heap_Size_of_alloc_area+0x6e> <== NEVER TAKEN
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;
59438: 7201 moveq #1,%d1
5943a: c2a8 0004 andl %a0@(4),%d1
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
5943e: 6712 beqs 59452 <_Heap_Size_of_alloc_area+0x6e> <== NEVER TAKEN
) {
return false;
}
*alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin;
59440: 7204 moveq #4,%d1
59442: 9280 subl %d0,%d1
59444: 2001 movel %d1,%d0
59446: d088 addl %a0,%d0
59448: 226e 0010 moveal %fp@(16),%a1
5944c: 2280 movel %d0,%a1@
return true;
5944e: 7001 moveq #1,%d0
59450: 6002 bras 59454 <_Heap_Size_of_alloc_area+0x70>
if (
!_Heap_Is_block_in_heap( heap, next_block )
|| !_Heap_Is_prev_used( next_block )
) {
return false;
59452: 4200 clrb %d0 <== NOT EXECUTED
}
*alloc_size = (uintptr_t) next_block + HEAP_ALLOC_BONUS - alloc_begin;
return true;
}
59454: 241f movel %sp@+,%d2
59456: 4e5e unlk %fp
...
0004714a <_Heap_Walk>:
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
4714a: 4e56 ffd0 linkw %fp,#-48 <== NOT EXECUTED
4714e: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED
47152: 266e 0008 moveal %fp@(8),%a3 <== NOT EXECUTED
uintptr_t const min_block_size = heap->min_block_size;
Heap_Block *const first_block = heap->first_block;
Heap_Block *const last_block = heap->last_block;
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
47156: 45fa ffac lea %pc@(47104 <_Heap_Walk_print_nothing>),%a2<== NOT EXECUTED
bool _Heap_Walk(
Heap_Control *heap,
int source,
bool dump
)
{
4715a: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
uintptr_t const page_size = heap->page_size;
4715e: 282b 0010 movel %a3@(16),%d4 <== NOT EXECUTED
uintptr_t const min_block_size = heap->min_block_size;
47162: 2a2b 0014 movel %a3@(20),%d5 <== NOT EXECUTED
Heap_Block *const first_block = heap->first_block;
47166: 2c2b 0020 movel %a3@(32),%d6 <== NOT EXECUTED
Heap_Block *const last_block = heap->last_block;
4716a: 2e2b 0024 movel %a3@(36),%d7 <== NOT EXECUTED
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
4716e: 4a2e 0013 tstb %fp@(19) <== NOT EXECUTED
47172: 6704 beqs 47178 <_Heap_Walk+0x2e> <== NOT EXECUTED
47174: 45fa ff96 lea %pc@(4710c <_Heap_Walk_print>),%a2 <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
47178: 7003 moveq #3,%d0 <== NOT EXECUTED
4717a: b0b9 0005 eb88 cmpl 5eb88 <_System_state_Current>,%d0 <== NOT EXECUTED
47180: 6600 02fc bnew 4747e <_Heap_Walk+0x334> <== NOT EXECUTED
Heap_Block *const first_free_block = _Heap_Free_list_first( heap );
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
Heap_Block *const first_block = heap->first_block;
Heap_Block *const last_block = heap->last_block;
(*printer)(
47184: 2f2b 000c movel %a3@(12),%sp@- <== NOT EXECUTED
47188: 2f2b 0008 movel %a3@(8),%sp@- <== NOT EXECUTED
4718c: 2f07 movel %d7,%sp@- <== NOT EXECUTED
4718e: 2f06 movel %d6,%sp@- <== NOT EXECUTED
47190: 2f2b 001c movel %a3@(28),%sp@- <== NOT EXECUTED
47194: 2f2b 0018 movel %a3@(24),%sp@- <== NOT EXECUTED
47198: 2f05 movel %d5,%sp@- <== NOT EXECUTED
4719a: 2f04 movel %d4,%sp@- <== NOT EXECUTED
4719c: 4879 0005 b069 pea 5b069 <C.0.4108+0x57> <== NOT EXECUTED
471a2: 42a7 clrl %sp@- <== NOT EXECUTED
471a4: 2f02 movel %d2,%sp@- <== NOT EXECUTED
471a6: 4e92 jsr %a2@ <== NOT EXECUTED
heap->area_begin, heap->area_end,
first_block, last_block,
first_free_block, last_free_block
);
if ( page_size == 0 ) {
471a8: 4fef 002c lea %sp@(44),%sp <== NOT EXECUTED
471ac: 4a84 tstl %d4 <== NOT EXECUTED
471ae: 6608 bnes 471b8 <_Heap_Walk+0x6e> <== NOT EXECUTED
(*printer)( source, true, "page size is zero\n" );
471b0: 4879 0005 b0fa pea 5b0fa <C.0.4108+0xe8> <== NOT EXECUTED
471b6: 6050 bras 47208 <_Heap_Walk+0xbe> <== NOT EXECUTED
)
{
#if (CPU_ALIGNMENT == 0)
return true;
#else
return (((uintptr_t)address % CPU_ALIGNMENT) == 0);
471b8: 7003 moveq #3,%d0 <== NOT EXECUTED
471ba: c084 andl %d4,%d0 <== NOT EXECUTED
return false;
}
if ( !_Addresses_Is_aligned( (void *) page_size ) ) {
471bc: 670c beqs 471ca <_Heap_Walk+0x80> <== NOT EXECUTED
(*printer)(
471be: 2f04 movel %d4,%sp@- <== NOT EXECUTED
471c0: 4879 0005 b10d pea 5b10d <C.0.4108+0xfb> <== NOT EXECUTED
471c6: 6000 02ca braw 47492 <_Heap_Walk+0x348> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
471ca: 2205 movel %d5,%d1 <== NOT EXECUTED
471cc: 4c44 1000 remul %d4,%d0,%d1 <== NOT EXECUTED
);
return false;
}
if ( !_Heap_Is_aligned( min_block_size, page_size ) ) {
471d0: 4a80 tstl %d0 <== NOT EXECUTED
471d2: 670c beqs 471e0 <_Heap_Walk+0x96> <== NOT EXECUTED
(*printer)(
471d4: 2f05 movel %d5,%sp@- <== NOT EXECUTED
471d6: 4879 0005 b12b pea 5b12b <C.0.4108+0x119> <== NOT EXECUTED
471dc: 6000 02b4 braw 47492 <_Heap_Walk+0x348> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
471e0: 2006 movel %d6,%d0 <== NOT EXECUTED
471e2: 5080 addql #8,%d0 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
471e4: 4c44 0001 remul %d4,%d1,%d0 <== NOT EXECUTED
);
return false;
}
if (
471e8: 4a81 tstl %d1 <== NOT EXECUTED
471ea: 670c beqs 471f8 <_Heap_Walk+0xae> <== NOT EXECUTED
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( first_block ), page_size )
) {
(*printer)(
471ec: 2f06 movel %d6,%sp@- <== NOT EXECUTED
471ee: 4879 0005 b14f pea 5b14f <C.0.4108+0x13d> <== NOT EXECUTED
471f4: 6000 029c braw 47492 <_Heap_Walk+0x348> <== 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;
471f8: 7001 moveq #1,%d0 <== NOT EXECUTED
471fa: 2046 moveal %d6,%a0 <== NOT EXECUTED
471fc: c0a8 0004 andl %a0@(4),%d0 <== NOT EXECUTED
);
return false;
}
if ( !_Heap_Is_prev_used( first_block ) ) {
47200: 6616 bnes 47218 <_Heap_Walk+0xce> <== NOT EXECUTED
(*printer)(
47202: 4879 0005 b180 pea 5b180 <C.0.4108+0x16e> <== NOT EXECUTED
47208: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
4720c: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4720e: 4e92 jsr %a2@ <== NOT EXECUTED
47210: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
47214: 6000 00ba braw 472d0 <_Heap_Walk+0x186> <== 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;
47218: 70fe moveq #-2,%d0 <== NOT EXECUTED
4721a: 2047 moveal %d7,%a0 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
4721c: 2847 moveal %d7,%a4 <== 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;
4721e: c0a8 0004 andl %a0@(4),%d0 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
47222: d9c0 addal %d0,%a4 <== 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;
47224: 7001 moveq #1,%d0 <== NOT EXECUTED
47226: c0ac 0004 andl %a4@(4),%d0 <== NOT EXECUTED
);
return false;
}
if ( _Heap_Is_free( last_block ) ) {
4722a: 6608 bnes 47234 <_Heap_Walk+0xea> <== NOT EXECUTED
(*printer)(
4722c: 4879 0005 b1ae pea 5b1ae <C.0.4108+0x19c> <== NOT EXECUTED
47232: 60d4 bras 47208 <_Heap_Walk+0xbe> <== NOT EXECUTED
);
return false;
}
if (
47234: bc8c cmpl %a4,%d6 <== NOT EXECUTED
47236: 6708 beqs 47240 <_Heap_Walk+0xf6> <== NOT EXECUTED
_Heap_Block_at( last_block, _Heap_Block_size( last_block ) ) != first_block
) {
(*printer)(
47238: 4879 0005 b1c3 pea 5b1c3 <C.0.4108+0x1b1> <== NOT EXECUTED
4723e: 60c8 bras 47208 <_Heap_Walk+0xbe> <== NOT EXECUTED
int source,
Heap_Walk_printer printer,
Heap_Control *heap
)
{
uintptr_t const page_size = heap->page_size;
47240: 262b 0010 movel %a3@(16),%d3 <== NOT EXECUTED
const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
47244: 220b movel %a3,%d1 <== NOT EXECUTED
block = next_block;
} while ( block != first_block );
return true;
}
47246: 206b 0008 moveal %a3@(8),%a0 <== NOT EXECUTED
4724a: 2d44 fff8 movel %d4,%fp@(-8) <== NOT EXECUTED
4724e: 2d43 fffc movel %d3,%fp@(-4) <== NOT EXECUTED
47252: 6000 0088 braw 472dc <_Heap_Walk+0x192> <== NOT EXECUTED
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
47256: b1eb 0020 cmpal %a3@(32),%a0 <== NOT EXECUTED
4725a: 650c bcss 47268 <_Heap_Walk+0x11e> <== NOT EXECUTED
4725c: b1eb 0024 cmpal %a3@(36),%a0 <== NOT EXECUTED
47260: 53c0 sls %d0 <== NOT EXECUTED
47262: 49c0 extbl %d0 <== NOT EXECUTED
47264: 4480 negl %d0 <== NOT EXECUTED
47266: 6002 bras 4726a <_Heap_Walk+0x120> <== NOT EXECUTED
47268: 4280 clrl %d0 <== NOT EXECUTED
const Heap_Block *const first_free_block = _Heap_Free_list_first( heap );
const Heap_Block *prev_block = free_list_tail;
const Heap_Block *free_block = first_free_block;
while ( free_block != free_list_tail ) {
if ( !_Heap_Is_block_in_heap( heap, free_block ) ) {
4726a: 4a00 tstb %d0 <== NOT EXECUTED
4726c: 660c bnes 4727a <_Heap_Walk+0x130> <== NOT EXECUTED
(*printer)(
4726e: 2f08 movel %a0,%sp@- <== NOT EXECUTED
47270: 4879 0005 b1f2 pea 5b1f2 <C.0.4108+0x1e0> <== NOT EXECUTED
47276: 6000 021a braw 47492 <_Heap_Walk+0x348> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE uintptr_t _Heap_Alloc_area_of_block(
const Heap_Block *block
)
{
return (uintptr_t) block + HEAP_BLOCK_HEADER_SIZE;
4727a: 4be8 0008 lea %a0@(8),%a5 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
4727e: 200d movel %a5,%d0 <== NOT EXECUTED
47280: 262e fffc movel %fp@(-4),%d3 <== NOT EXECUTED
47284: 4c43 0004 remul %d3,%d4,%d0 <== NOT EXECUTED
);
return false;
}
if (
47288: 4a84 tstl %d4 <== NOT EXECUTED
4728a: 670c beqs 47298 <_Heap_Walk+0x14e> <== NOT EXECUTED
!_Heap_Is_aligned( _Heap_Alloc_area_of_block( free_block ), page_size )
) {
(*printer)(
4728c: 2f08 movel %a0,%sp@- <== NOT EXECUTED
4728e: 4879 0005 b212 pea 5b212 <C.0.4108+0x200> <== NOT EXECUTED
47294: 6000 01fc braw 47492 <_Heap_Walk+0x348> <== 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;
47298: 70fe moveq #-2,%d0 <== 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;
4729a: 7601 moveq #1,%d3 <== 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;
4729c: c0a8 0004 andl %a0@(4),%d0 <== 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;
472a0: c6b0 0804 andl %a0@(00000004,%d0:l),%d3 <== NOT EXECUTED
);
return false;
}
if ( _Heap_Is_used( free_block ) ) {
472a4: 670c beqs 472b2 <_Heap_Walk+0x168> <== NOT EXECUTED
(*printer)(
472a6: 2f08 movel %a0,%sp@- <== NOT EXECUTED
472a8: 4879 0005 b242 pea 5b242 <C.0.4108+0x230> <== NOT EXECUTED
472ae: 6000 01e2 braw 47492 <_Heap_Walk+0x348> <== NOT EXECUTED
);
return false;
}
if ( free_block->prev != prev_block ) {
472b2: 2028 000c movel %a0@(12),%d0 <== NOT EXECUTED
472b6: b280 cmpl %d0,%d1 <== NOT EXECUTED
472b8: 671c beqs 472d6 <_Heap_Walk+0x18c> <== NOT EXECUTED
(*printer)(
472ba: 2f00 movel %d0,%sp@- <== NOT EXECUTED
472bc: 2f08 movel %a0,%sp@- <== NOT EXECUTED
472be: 4879 0005 b25e pea 5b25e <C.0.4108+0x24c> <== NOT EXECUTED
472c4: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
472c8: 2f02 movel %d2,%sp@- <== NOT EXECUTED
472ca: 4e92 jsr %a2@ <== NOT EXECUTED
472cc: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
}
if ( !_Heap_Walk_check_control( source, printer, heap ) ) {
return false;
472d0: 4200 clrb %d0 <== NOT EXECUTED
472d2: 6000 01ac braw 47480 <_Heap_Walk+0x336> <== NOT EXECUTED
return false;
}
prev_block = free_block;
free_block = free_block->next;
472d6: 2208 movel %a0,%d1 <== NOT EXECUTED
472d8: 2068 0008 moveal %a0@(8),%a0 <== NOT EXECUTED
const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
const Heap_Block *const first_free_block = _Heap_Free_list_first( heap );
const Heap_Block *prev_block = free_list_tail;
const Heap_Block *free_block = first_free_block;
while ( free_block != free_list_tail ) {
472dc: b7c8 cmpal %a0,%a3 <== NOT EXECUTED
472de: 6600 ff76 bnew 47256 <_Heap_Walk+0x10c> <== NOT EXECUTED
472e2: 282e fff8 movel %fp@(-8),%d4 <== NOT EXECUTED
472e6: 6002 bras 472ea <_Heap_Walk+0x1a0> <== NOT EXECUTED
block->prev_size
);
}
block = next_block;
} while ( block != first_block );
472e8: 284d moveal %a5,%a4 <== NOT EXECUTED
return true;
}
472ea: 202c 0004 movel %a4@(4),%d0 <== 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;
472ee: 76fe moveq #-2,%d3 <== NOT EXECUTED
472f0: c680 andl %d0,%d3 <== NOT EXECUTED
472f2: 2d40 fffc movel %d0,%fp@(-4) <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Heap_Block *_Heap_Block_at(
const Heap_Block *block,
uintptr_t offset
)
{
return (Heap_Block *) ((uintptr_t) block + offset);
472f6: 4bf4 3800 lea %a4@(00000000,%d3:l),%a5 <== NOT EXECUTED
const Heap_Control *heap,
const Heap_Block *block
)
{
return (uintptr_t) block >= (uintptr_t) heap->first_block
&& (uintptr_t) block <= (uintptr_t) heap->last_block;
472fa: bbeb 0020 cmpal %a3@(32),%a5 <== NOT EXECUTED
472fe: 650c bcss 4730c <_Heap_Walk+0x1c2> <== NOT EXECUTED
47300: bbeb 0024 cmpal %a3@(36),%a5 <== NOT EXECUTED
47304: 53c0 sls %d0 <== NOT EXECUTED
47306: 49c0 extbl %d0 <== NOT EXECUTED
47308: 4480 negl %d0 <== NOT EXECUTED
4730a: 6002 bras 4730e <_Heap_Walk+0x1c4> <== NOT EXECUTED
4730c: 4280 clrl %d0 <== NOT EXECUTED
bool const prev_used = _Heap_Is_prev_used( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
uintptr_t const next_block_begin = (uintptr_t) next_block;
bool const is_not_last_block = block != last_block;
if ( !_Heap_Is_block_in_heap( heap, next_block ) ) {
4730e: 4a00 tstb %d0 <== NOT EXECUTED
47310: 660c bnes 4731e <_Heap_Walk+0x1d4> <== NOT EXECUTED
(*printer)(
47312: 2f0d movel %a5,%sp@- <== NOT EXECUTED
47314: 2f0c movel %a4,%sp@- <== NOT EXECUTED
47316: 4879 0005 b290 pea 5b290 <C.0.4108+0x27e> <== NOT EXECUTED
4731c: 60a6 bras 472c4 <_Heap_Walk+0x17a> <== 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;
4731e: be8c cmpl %a4,%d7 <== NOT EXECUTED
47320: 56c0 sne %d0 <== NOT EXECUTED
47322: 2200 movel %d0,%d1 <== NOT EXECUTED
47324: 4481 negl %d1 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Heap_Is_aligned(
uintptr_t value,
uintptr_t alignment
)
{
return (value % alignment) == 0;
47326: 2003 movel %d3,%d0 <== NOT EXECUTED
47328: 1d41 fffb moveb %d1,%fp@(-5) <== NOT EXECUTED
4732c: 4c44 0001 remul %d4,%d1,%d0 <== NOT EXECUTED
);
return false;
}
if ( !_Heap_Is_aligned( block_size, page_size ) && is_not_last_block ) {
47330: 4a81 tstl %d1 <== NOT EXECUTED
47332: 6714 beqs 47348 <_Heap_Walk+0x1fe> <== NOT EXECUTED
47334: 4a2e fffb tstb %fp@(-5) <== NOT EXECUTED
47338: 670e beqs 47348 <_Heap_Walk+0x1fe> <== NOT EXECUTED
(*printer)(
4733a: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4733c: 2f0c movel %a4,%sp@- <== NOT EXECUTED
4733e: 4879 0005 b2bd pea 5b2bd <C.0.4108+0x2ab> <== NOT EXECUTED
47344: 6000 ff7e braw 472c4 <_Heap_Walk+0x17a> <== NOT EXECUTED
);
return false;
}
if ( block_size < min_block_size && is_not_last_block ) {
47348: ba83 cmpl %d3,%d5 <== NOT EXECUTED
4734a: 6322 blss 4736e <_Heap_Walk+0x224> <== NOT EXECUTED
4734c: 4a2e fffb tstb %fp@(-5) <== NOT EXECUTED
47350: 671c beqs 4736e <_Heap_Walk+0x224> <== NOT EXECUTED
(*printer)(
47352: 2f05 movel %d5,%sp@- <== NOT EXECUTED
47354: 2f03 movel %d3,%sp@- <== NOT EXECUTED
47356: 2f0c movel %a4,%sp@- <== NOT EXECUTED
47358: 4879 0005 b2eb pea 5b2eb <C.0.4108+0x2d9> <== NOT EXECUTED
4735e: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
47362: 2f02 movel %d2,%sp@- <== NOT EXECUTED
47364: 4e92 jsr %a2@ <== NOT EXECUTED
block,
block_size,
min_block_size
);
return false;
47366: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
4736a: 6000 ff64 braw 472d0 <_Heap_Walk+0x186> <== NOT EXECUTED
}
if ( next_block_begin <= block_begin && is_not_last_block ) {
4736e: b9cd cmpal %a5,%a4 <== NOT EXECUTED
47370: 6514 bcss 47386 <_Heap_Walk+0x23c> <== NOT EXECUTED
47372: 4a2e fffb tstb %fp@(-5) <== NOT EXECUTED
47376: 670e beqs 47386 <_Heap_Walk+0x23c> <== NOT EXECUTED
(*printer)(
47378: 2f0d movel %a5,%sp@- <== NOT EXECUTED
4737a: 2f0c movel %a4,%sp@- <== NOT EXECUTED
4737c: 4879 0005 b316 pea 5b316 <C.0.4108+0x304> <== NOT EXECUTED
47382: 6000 ff40 braw 472c4 <_Heap_Walk+0x17a> <== 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;
47386: 7001 moveq #1,%d0 <== NOT EXECUTED
47388: c0ae fffc andl %fp@(-4),%d0 <== NOT EXECUTED
4738c: 2d40 fffc movel %d0,%fp@(-4) <== NOT EXECUTED
47390: 7001 moveq #1,%d0 <== NOT EXECUTED
47392: c0ad 0004 andl %a5@(4),%d0 <== NOT EXECUTED
);
return false;
}
if ( !_Heap_Is_prev_used( next_block ) ) {
47396: 6600 00ae bnew 47446 <_Heap_Walk+0x2fc> <== NOT EXECUTED
block = next_block;
} while ( block != first_block );
return true;
}
4739a: 222b 0008 movel %a3@(8),%d1 <== NOT EXECUTED
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
bool const prev_used = _Heap_Is_prev_used( block );
uintptr_t const block_size = _Heap_Block_size( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
(*printer)(
4739e: 43f9 0005 b036 lea 5b036 <C.0.4108+0x24>,%a1 <== NOT EXECUTED
block->prev,
block->prev == first_free_block ?
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
473a4: 206c 0008 moveal %a4@(8),%a0 <== NOT EXECUTED
block = next_block;
} while ( block != first_block );
return true;
}
473a8: 2d41 fff8 movel %d1,%fp@(-8) <== NOT EXECUTED
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
bool const prev_used = _Heap_Is_prev_used( block );
uintptr_t const block_size = _Heap_Block_size( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
(*printer)(
473ac: b1eb 000c cmpal %a3@(12),%a0 <== NOT EXECUTED
473b0: 6710 beqs 473c2 <_Heap_Walk+0x278> <== NOT EXECUTED
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
block->next,
block->next == last_free_block ?
" (= last free)"
: (block->next == free_list_tail ? " (= tail)" : "")
473b2: 43f9 0005 af70 lea 5af70 <rtems_filesystem_default_pathconf+0xb4>,%a1<== NOT EXECUTED
473b8: b7c8 cmpal %a0,%a3 <== NOT EXECUTED
473ba: 6606 bnes 473c2 <_Heap_Walk+0x278> <== NOT EXECUTED
473bc: 43f9 0005 b045 lea 5b045 <C.0.4108+0x33>,%a1 <== NOT EXECUTED
false,
"block 0x%08x: size %u, prev 0x%08x%s, next 0x%08x%s\n",
block,
block_size,
block->prev,
block->prev == first_free_block ?
473c2: 202c 000c movel %a4@(12),%d0 <== NOT EXECUTED
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
bool const prev_used = _Heap_Is_prev_used( block );
uintptr_t const block_size = _Heap_Block_size( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
(*printer)(
473c6: 223c 0005 b04f movel #372815,%d1 <== NOT EXECUTED
473cc: b0ae fff8 cmpl %fp@(-8),%d0 <== NOT EXECUTED
473d0: 6710 beqs 473e2 <_Heap_Walk+0x298> <== NOT EXECUTED
block,
block_size,
block->prev,
block->prev == first_free_block ?
" (= first free)"
: (block->prev == free_list_head ? " (= head)" : ""),
473d2: 223c 0005 af70 movel #372592,%d1 <== NOT EXECUTED
473d8: b7c0 cmpal %d0,%a3 <== NOT EXECUTED
473da: 6606 bnes 473e2 <_Heap_Walk+0x298> <== NOT EXECUTED
473dc: 223c 0005 b05f movel #372831,%d1 <== NOT EXECUTED
Heap_Block *const last_free_block = _Heap_Free_list_last( heap );
bool const prev_used = _Heap_Is_prev_used( block );
uintptr_t const block_size = _Heap_Block_size( block );
Heap_Block *const next_block = _Heap_Block_at( block, block_size );
(*printer)(
473e2: 2f09 movel %a1,%sp@- <== NOT EXECUTED
473e4: 2f08 movel %a0,%sp@- <== NOT EXECUTED
473e6: 2f01 movel %d1,%sp@- <== NOT EXECUTED
473e8: 2f00 movel %d0,%sp@- <== NOT EXECUTED
473ea: 2f03 movel %d3,%sp@- <== NOT EXECUTED
473ec: 2f0c movel %a4,%sp@- <== NOT EXECUTED
473ee: 4879 0005 b34a pea 5b34a <C.0.4108+0x338> <== NOT EXECUTED
473f4: 42a7 clrl %sp@- <== NOT EXECUTED
473f6: 2f02 movel %d2,%sp@- <== NOT EXECUTED
473f8: 4e92 jsr %a2@ <== NOT EXECUTED
block->next == last_free_block ?
" (= last free)"
: (block->next == free_list_tail ? " (= tail)" : "")
);
if ( block_size != next_block->prev_size ) {
473fa: 2015 movel %a5@,%d0 <== NOT EXECUTED
473fc: 4fef 0024 lea %sp@(36),%sp <== NOT EXECUTED
47400: b083 cmpl %d3,%d0 <== NOT EXECUTED
47402: 671e beqs 47422 <_Heap_Walk+0x2d8> <== NOT EXECUTED
(*printer)(
47404: 2f0d movel %a5,%sp@- <== NOT EXECUTED
47406: 2f00 movel %d0,%sp@- <== NOT EXECUTED
47408: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4740a: 2f0c movel %a4,%sp@- <== NOT EXECUTED
4740c: 4879 0005 b37f pea 5b37f <C.0.4108+0x36d> <== NOT EXECUTED
47412: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
47416: 2f02 movel %d2,%sp@- <== NOT EXECUTED
47418: 4e92 jsr %a2@ <== NOT EXECUTED
4741a: 4fef 001c lea %sp@(28),%sp <== NOT EXECUTED
4741e: 6000 feb0 braw 472d0 <_Heap_Walk+0x186> <== NOT EXECUTED
);
return false;
}
if ( !prev_used ) {
47422: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
47426: 660a bnes 47432 <_Heap_Walk+0x2e8> <== NOT EXECUTED
(*printer)(
47428: 2f0c movel %a4,%sp@- <== NOT EXECUTED
4742a: 4879 0005 b3b8 pea 5b3b8 <C.0.4108+0x3a6> <== NOT EXECUTED
47430: 6060 bras 47492 <_Heap_Walk+0x348> <== NOT EXECUTED
block = next_block;
} while ( block != first_block );
return true;
}
47432: 206b 0008 moveal %a3@(8),%a0 <== NOT EXECUTED
47436: 6008 bras 47440 <_Heap_Walk+0x2f6> <== NOT EXECUTED
{
const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
const Heap_Block *free_block = _Heap_Free_list_first( heap );
while ( free_block != free_list_tail ) {
if ( free_block == block ) {
47438: b9c8 cmpal %a0,%a4 <== NOT EXECUTED
4743a: 673c beqs 47478 <_Heap_Walk+0x32e> <== NOT EXECUTED
return true;
}
free_block = free_block->next;
4743c: 2068 0008 moveal %a0@(8),%a0 <== NOT EXECUTED
)
{
const Heap_Block *const free_list_tail = _Heap_Free_list_tail( heap );
const Heap_Block *free_block = _Heap_Free_list_first( heap );
while ( free_block != free_list_tail ) {
47440: b7c8 cmpal %a0,%a3 <== NOT EXECUTED
47442: 66f4 bnes 47438 <_Heap_Walk+0x2ee> <== NOT EXECUTED
47444: 6044 bras 4748a <_Heap_Walk+0x340> <== 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) {
47446: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
4744a: 6716 beqs 47462 <_Heap_Walk+0x318> <== NOT EXECUTED
(*printer)(
4744c: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4744e: 2f0c movel %a4,%sp@- <== NOT EXECUTED
47450: 4879 0005 b3e7 pea 5b3e7 <C.0.4108+0x3d5> <== NOT EXECUTED
47456: 42a7 clrl %sp@- <== NOT EXECUTED
47458: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4745a: 4e92 jsr %a2@ <== NOT EXECUTED
4745c: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
47460: 6016 bras 47478 <_Heap_Walk+0x32e> <== NOT EXECUTED
"block 0x%08x: size %u\n",
block,
block_size
);
} else {
(*printer)(
47462: 2f14 movel %a4@,%sp@- <== NOT EXECUTED
47464: 2f03 movel %d3,%sp@- <== NOT EXECUTED
47466: 2f0c movel %a4,%sp@- <== NOT EXECUTED
47468: 4879 0005 b3fe pea 5b3fe <C.0.4108+0x3ec> <== NOT EXECUTED
4746e: 42a7 clrl %sp@- <== NOT EXECUTED
47470: 2f02 movel %d2,%sp@- <== NOT EXECUTED
47472: 4e92 jsr %a2@ <== NOT EXECUTED
47474: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
block->prev_size
);
}
block = next_block;
} while ( block != first_block );
47478: bc8d cmpl %a5,%d6 <== NOT EXECUTED
4747a: 6600 fe6c bnew 472e8 <_Heap_Walk+0x19e> <== NOT EXECUTED
Heap_Block *block = first_block;
Heap_Walk_printer printer = dump ?
_Heap_Walk_print : _Heap_Walk_print_nothing;
if ( !_System_state_Is_up( _System_state_Get() ) ) {
return true;
4747e: 7001 moveq #1,%d0 <== NOT EXECUTED
block = next_block;
} while ( block != first_block );
return true;
}
47480: 4cee 3cfc ffd0 moveml %fp@(-48),%d2-%d7/%a2-%a5 <== NOT EXECUTED
47486: 4e5e unlk %fp <== NOT EXECUTED
47488: 4e75 rts <== NOT EXECUTED
return false;
}
if ( !_Heap_Walk_is_in_free_list( heap, block ) ) {
(*printer)(
4748a: 2f0c movel %a4,%sp@- <== NOT EXECUTED
4748c: 4879 0005 b423 pea 5b423 <C.0.4108+0x411> <== NOT EXECUTED
47492: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
47496: 2f02 movel %d2,%sp@- <== NOT EXECUTED
47498: 4e92 jsr %a2@ <== NOT EXECUTED
4749a: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
4749e: 6000 fe30 braw 472d0 <_Heap_Walk+0x186> <== NOT EXECUTED
...
0004710c <_Heap_Walk_print>:
static void _Heap_Walk_print( int source, bool error, const char *fmt, ... )
{
4710c: 41f9 0004 3b54 lea 43b54 <printk>,%a0 <== NOT EXECUTED
47112: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
47116: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED
va_list ap;
if ( error ) {
4711a: 4a2e 000f tstb %fp@(15) <== NOT EXECUTED
4711e: 670a beqs 4712a <_Heap_Walk_print+0x1e> <== NOT EXECUTED
printk( "FAIL[%d]: ", source );
47120: 2f00 movel %d0,%sp@- <== NOT EXECUTED
47122: 4879 0005 b020 pea 5b020 <C.0.4108+0xe> <== NOT EXECUTED
47128: 6008 bras 47132 <_Heap_Walk_print+0x26> <== NOT EXECUTED
} else {
printk( "PASS[%d]: ", source );
4712a: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4712c: 4879 0005 b02b pea 5b02b <C.0.4108+0x19> <== NOT EXECUTED
47132: 4e90 jsr %a0@ <== NOT EXECUTED
47134: 508f addql #8,%sp <== NOT EXECUTED
}
va_start( ap, fmt );
vprintk( fmt, ap );
47136: 486e 0014 pea %fp@(20) <== NOT EXECUTED
4713a: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
4713e: 4eb9 0004 546c jsr 4546c <vprintk> <== NOT EXECUTED
va_end( ap );
47144: 508f addql #8,%sp <== NOT EXECUTED
}
47146: 4e5e unlk %fp <== NOT EXECUTED
00047104 <_Heap_Walk_print_nothing>:
int source,
bool error,
const char *fmt,
...
)
{
47104: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
/* Do nothing */
}
47108: 4e5e unlk %fp <== NOT EXECUTED
0004675c <_Internal_error_Occurred>:
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
4675c: 4e56 0000 linkw %fp,#0
46760: 222e 000c movel %fp@(12),%d1
46764: 2f02 movel %d2,%sp@-
46766: 242e 0010 movel %fp@(16),%d2
_Internal_errors_What_happened.the_source = the_source;
_Internal_errors_What_happened.is_internal = is_internal;
4676a: 13c1 0005 c782 moveb %d1,5c782 <_Internal_errors_What_happened+0x4>
_Internal_errors_What_happened.the_error = the_error;
_User_extensions_Fatal( the_source, is_internal, the_error );
46770: 2f02 movel %d2,%sp@-
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
46772: 202e 0008 movel %fp@(8),%d0
_Internal_errors_What_happened.the_source = the_source;
_Internal_errors_What_happened.is_internal = is_internal;
_Internal_errors_What_happened.the_error = the_error;
_User_extensions_Fatal( the_source, is_internal, the_error );
46776: 0281 0000 00ff andil #255,%d1
bool is_internal,
Internal_errors_t the_error
)
{
_Internal_errors_What_happened.the_source = the_source;
4677c: 23c0 0005 c77e movel %d0,5c77e <_Internal_errors_What_happened>
_Internal_errors_What_happened.is_internal = is_internal;
_Internal_errors_What_happened.the_error = the_error;
_User_extensions_Fatal( the_source, is_internal, the_error );
46782: 2f01 movel %d1,%sp@-
)
{
_Internal_errors_What_happened.the_source = the_source;
_Internal_errors_What_happened.is_internal = is_internal;
_Internal_errors_What_happened.the_error = the_error;
46784: 23c2 0005 c784 movel %d2,5c784 <_Internal_errors_What_happened+0x6>
_User_extensions_Fatal( the_source, is_internal, the_error );
4678a: 2f00 movel %d0,%sp@-
4678c: 4eb9 0004 82f6 jsr 482f6 <_User_extensions_Fatal>
RTEMS_INLINE_ROUTINE void _System_state_Set (
System_state_Codes state
)
{
_System_state_Current = state;
46792: 7005 moveq #5,%d0 <== NOT EXECUTED
_System_state_Set( SYSTEM_STATE_FAILED );
_CPU_Fatal_halt( the_error );
46794: 2042 moveal %d2,%a0 <== NOT EXECUTED
46796: 243c 0000 0700 movel #1792,%d2 <== NOT EXECUTED
4679c: 23c0 0005 c830 movel %d0,5c830 <_System_state_Current> <== NOT EXECUTED
467a2: 40c0 movew %sr,%d0 <== NOT EXECUTED
467a4: 8082 orl %d2,%d0 <== NOT EXECUTED
467a6: 46c0 movew %d0,%sr <== NOT EXECUTED
467a8: 2008 movel %a0,%d0 <== NOT EXECUTED
467aa: 223c dead beef movel #-559038737,%d1 <== NOT EXECUTED
467b0: 4ac8 halt <== NOT EXECUTED
467b2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
467b6: 60fe bras 467b6 <_Internal_error_Occurred+0x5a> <== NOT EXECUTED
00051cf4 <_Message_queue_Allocate>:
* Output parameters:
* the_message_queue - set if successful, NULL otherwise
*/
Message_queue_Control *_Message_queue_Allocate(void)
{
51cf4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return (Message_queue_Control *)
_Objects_Allocate(&_Message_queue_Information);
51cf8: 4879 0006 53c4 pea 653c4 <_Message_queue_Information> <== NOT EXECUTED
51cfe: 4eb9 0004 e834 jsr 4e834 <_Objects_Allocate> <== NOT EXECUTED
}
51d04: 4e5e unlk %fp <== NOT EXECUTED
0004ce54 <_Message_queue_Translate_core_message_queue_return_code>:
if ( status > CORE_MESSAGE_QUEUE_STATUS_TIMEOUT )
return RTEMS_INTERNAL_ERROR;
#endif
return _Message_queue_Translate_core_return_code_[status];
}
4ce54: 41f9 0006 3a0c lea 63a0c <_Message_queue_Translate_core_return_code_>,%a0<== NOT EXECUTED
};
rtems_status_code _Message_queue_Translate_core_message_queue_return_code (
uint32_t status
)
{
4ce5a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if ( status > CORE_MESSAGE_QUEUE_STATUS_TIMEOUT )
return RTEMS_INTERNAL_ERROR;
#endif
return _Message_queue_Translate_core_return_code_[status];
}
4ce5e: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED
4ce62: 4e5e unlk %fp <== NOT EXECUTED
4ce64: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 <== NOT EXECUTED
...
0004a48c <_Objects_API_maximum_class>:
#include <rtems/score/object.h>
unsigned int _Objects_API_maximum_class(
uint32_t api
)
{
4a48c: 7202 moveq #2,%d1
4a48e: 4e56 0000 linkw %fp,#0
4a492: 202e 0008 movel %fp@(8),%d0
4a496: 5380 subql #1,%d0
4a498: b280 cmpl %d0,%d1
4a49a: 650c bcss 4a4a8 <_Objects_API_maximum_class+0x1c><== NEVER TAKEN
4a49c: 41f9 0005 a462 lea 5a462 <CSWTCH.1>,%a0
4a4a2: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0
4a4a6: 6002 bras 4a4aa <_Objects_API_maximum_class+0x1e>
4a4a8: 4280 clrl %d0 <== NOT EXECUTED
case OBJECTS_NO_API:
default:
break;
}
return 0;
}
4a4aa: 4e5e unlk %fp
...
00046810 <_Objects_Allocate>:
*/
Objects_Control *_Objects_Allocate(
Objects_Information *information
)
{
46810: 4e56 fff0 linkw %fp,#-16
46814: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
46818: 246e 0008 moveal %fp@(8),%a2
* If the application is using the optional manager stubs and
* still attempts to create the object, the information block
* should be all zeroed out because it is in the BSS. So let's
* check that code for this manager is even present.
*/
if ( information->size == 0 )
4681c: 4aaa 0014 tstl %a2@(20)
46820: 675e beqs 46880 <_Objects_Allocate+0x70> <== NEVER TAKEN
/*
* OK. The manager should be initialized and configured to have objects.
* With any luck, it is safe to attempt to allocate an object.
*/
the_object = (Objects_Control *) _Chain_Get( &information->Inactive );
46822: 240a movel %a2,%d2
46824: 0682 0000 001c addil #28,%d2
4682a: 47f9 0004 5fbc lea 45fbc <_Chain_Get>,%a3
46830: 2f02 movel %d2,%sp@-
46832: 4e93 jsr %a3@
if ( information->auto_extend ) {
46834: 588f addql #4,%sp
46836: 4a2a 0010 tstb %a2@(16)
4683a: 6746 beqs 46882 <_Objects_Allocate+0x72>
/*
* If the list is empty then we are out of objects and need to
* extend information base.
*/
if ( !the_object ) {
4683c: 4a80 tstl %d0
4683e: 6612 bnes 46852 <_Objects_Allocate+0x42> <== ALWAYS TAKEN
_Objects_Extend_information( information );
46840: 2f0a movel %a2,%sp@- <== NOT EXECUTED
46842: 4eb9 0004 68b8 jsr 468b8 <_Objects_Extend_information> <== NOT EXECUTED
the_object = (Objects_Control *) _Chain_Get( &information->Inactive );
46848: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4684a: 4e93 jsr %a3@ <== NOT EXECUTED
}
if ( the_object ) {
4684c: 508f addql #8,%sp <== NOT EXECUTED
4684e: 4a80 tstl %d0 <== NOT EXECUTED
46850: 6730 beqs 46882 <_Objects_Allocate+0x72> <== NOT EXECUTED
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
46852: 2040 moveal %d0,%a0
46854: 4281 clrl %d1
46856: 4282 clrl %d2
46858: 3228 000a movew %a0@(10),%d1
4685c: 342a 0008 movew %a2@(8),%d2
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
information->inactive_per_block[ block ]--;
46860: 206a 002a moveal %a2@(42),%a0
}
if ( the_object ) {
uint32_t block;
block = (uint32_t) _Objects_Get_index( the_object->id ) -
46864: 9282 subl %d2,%d1
_Objects_Get_index( information->minimum_id );
block /= information->allocation_size;
46866: 342a 0012 movew %a2@(18),%d2
4686a: 4c42 1001 remul %d2,%d1,%d1
information->inactive_per_block[ block ]--;
4686e: e589 lsll #2,%d1
46870: d1c1 addal %d1,%a0
46872: 5390 subql #1,%a0@
information->inactive--;
46874: 322a 0028 movew %a2@(40),%d1
46878: 5381 subql #1,%d1
4687a: 3541 0028 movew %d1,%a2@(40)
4687e: 6002 bras 46882 <_Objects_Allocate+0x72>
* still attempts to create the object, the information block
* should be all zeroed out because it is in the BSS. So let's
* check that code for this manager is even present.
*/
if ( information->size == 0 )
return NULL;
46880: 4280 clrl %d0 <== NOT EXECUTED
);
}
#endif
return the_object;
}
46882: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3
46888: 4e5e unlk %fp <== NOT EXECUTED
0004688c <_Objects_Close>:
RTEMS_INLINE_ROUTINE void _Objects_Invalidate_Id(
Objects_Information *information,
Objects_Control *the_object
)
{
_Objects_Set_local_object(
4688c: 4280 clrl %d0
void _Objects_Close(
Objects_Information *information,
Objects_Control *the_object
)
{
4688e: 4e56 0000 linkw %fp,#0
46892: 226e 000c moveal %fp@(12),%a1
46896: 206e 0008 moveal %fp@(8),%a0
4689a: 2f0a movel %a2,%sp@-
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4689c: 2468 0018 moveal %a0@(24),%a2
RTEMS_INLINE_ROUTINE void _Objects_Invalidate_Id(
Objects_Information *information,
Objects_Control *the_object
)
{
_Objects_Set_local_object(
468a0: 3029 000a movew %a1@(10),%d0
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
468a4: 42b2 0c00 clrl %a2@(00000000,%d0:l:4)
_Objects_Invalidate_Id( information, the_object );
_Objects_Namespace_remove( information, the_object );
}
468a8: 245f moveal %sp@+,%a2
Objects_Control *the_object
)
{
_Objects_Invalidate_Id( information, the_object );
_Objects_Namespace_remove( information, the_object );
468aa: 2d49 000c movel %a1,%fp@(12)
}
468ae: 4e5e unlk %fp
Objects_Control *the_object
)
{
_Objects_Invalidate_Id( information, the_object );
_Objects_Namespace_remove( information, the_object );
468b0: 4ef9 0004 6dc0 jmp 46dc0 <_Objects_Namespace_remove>
...
000468b8 <_Objects_Extend_information>:
*/
void _Objects_Extend_information(
Objects_Information *information
)
{
468b8: 4e56 ffc8 linkw %fp,#-56
468bc: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@
468c0: 246e 0008 moveal %fp@(8),%a2
/*
* Search for a free block of indexes. If we do NOT need to allocate or
* extend the block table, then we will change do_extend.
*/
do_extend = true;
minimum_index = _Objects_Get_index( information->minimum_id );
468c4: 4283 clrl %d3
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
468c6: 206a 002e moveal %a2@(46),%a0
/*
* Search for a free block of indexes. If we do NOT need to allocate or
* extend the block table, then we will change do_extend.
*/
do_extend = true;
minimum_index = _Objects_Get_index( information->minimum_id );
468ca: 362a 0008 movew %a2@(8),%d3
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
468ce: 4a88 tstl %a0
468d0: 6730 beqs 46902 <_Objects_Extend_information+0x4a><== ALWAYS TAKEN
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
468d2: 4280 clrl %d0 <== NOT EXECUTED
/*
* Search for a free block of indexes. If we do NOT need to allocate or
* extend the block table, then we will change do_extend.
*/
do_extend = true;
minimum_index = _Objects_Get_index( information->minimum_id );
468d4: 2403 movel %d3,%d2 <== NOT EXECUTED
index_base = minimum_index;
block = 0;
468d6: 4285 clrl %d5 <== NOT EXECUTED
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
468d8: 302a 0012 movew %a2@(18),%d0 <== NOT EXECUTED
468dc: 3c2a 000e movew %a2@(14),%d6 <== NOT EXECUTED
468e0: 0286 0000 ffff andil #65535,%d6 <== NOT EXECUTED
468e6: 8cc0 divuw %d0,%d6 <== NOT EXECUTED
468e8: 0286 0000 ffff andil #65535,%d6 <== NOT EXECUTED
for ( ; block < block_count; block++ ) {
468ee: 6008 bras 468f8 <_Objects_Extend_information+0x40><== NOT EXECUTED
if ( information->object_blocks[ block ] == NULL ) {
468f0: 4a98 tstl %a0@+ <== NOT EXECUTED
468f2: 671a beqs 4690e <_Objects_Extend_information+0x56><== NOT EXECUTED
468f4: d480 addl %d0,%d2 <== NOT EXECUTED
if ( information->object_blocks == NULL )
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
468f6: 5285 addql #1,%d5 <== NOT EXECUTED
468f8: bc85 cmpl %d5,%d6 <== NOT EXECUTED
468fa: 62f4 bhis 468f0 <_Objects_Extend_information+0x38><== NOT EXECUTED
/*
* Search for a free block of indexes. If we do NOT need to allocate or
* extend the block table, then we will change do_extend.
*/
do_extend = true;
468fc: 367c 0001 moveaw #1,%a3 <== NOT EXECUTED
46900: 600e bras 46910 <_Objects_Extend_information+0x58><== NOT EXECUTED
minimum_index = _Objects_Get_index( information->minimum_id );
46902: 2403 movel %d3,%d2
index_base = minimum_index;
block = 0;
46904: 4285 clrl %d5
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
block_count = 0;
46906: 4286 clrl %d6
/*
* Search for a free block of indexes. If we do NOT need to allocate or
* extend the block table, then we will change do_extend.
*/
do_extend = true;
46908: 367c 0001 moveaw #1,%a3
4690c: 6002 bras 46910 <_Objects_Extend_information+0x58>
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
if ( information->object_blocks[ block ] == NULL ) {
do_extend = false;
4690e: 97cb subal %a3,%a3 <== NOT EXECUTED
} else
index_base += information->allocation_size;
}
}
maximum = (uint32_t) information->maximum + information->allocation_size;
46910: 4280 clrl %d0
46912: 4287 clrl %d7
46914: 302a 0012 movew %a2@(18),%d0
46918: 3e2a 000e movew %a2@(14),%d7
4691c: de80 addl %d0,%d7
/*
* We need to limit the number of objects to the maximum number
* representable in the index portion of the object Id. In the
* case of 16-bit Ids, this is only 256 object instances.
*/
if ( maximum > OBJECTS_ID_FINAL_INDEX ) {
4691e: 0c87 0000 ffff cmpil #65535,%d7
46924: 6200 01d4 bhiw 46afa <_Objects_Extend_information+0x242>
/*
* Allocate the name table, and the objects and if it fails either return or
* generate a fatal error depending on auto-extending being active.
*/
block_size = information->allocation_size * information->size;
46928: 41ea 0014 lea %a2@(20),%a0
4692c: 4c10 0800 mulsl %a0@,%d0
if ( information->auto_extend ) {
46930: 4a2a 0010 tstb %a2@(16)
46934: 6712 beqs 46948 <_Objects_Extend_information+0x90>
new_object_block = _Workspace_Allocate( block_size );
46936: 2f00 movel %d0,%sp@-
46938: 4eb9 0004 86c0 jsr 486c0 <_Workspace_Allocate>
if ( !new_object_block )
4693e: 588f addql #4,%sp
* Allocate the name table, and the objects and if it fails either return or
* generate a fatal error depending on auto-extending being active.
*/
block_size = information->allocation_size * information->size;
if ( information->auto_extend ) {
new_object_block = _Workspace_Allocate( block_size );
46940: 2800 movel %d0,%d4
if ( !new_object_block )
46942: 6610 bnes 46954 <_Objects_Extend_information+0x9c><== ALWAYS TAKEN
46944: 6000 01b4 braw 46afa <_Objects_Extend_information+0x242><== NOT EXECUTED
return;
} else {
new_object_block = _Workspace_Allocate_or_fatal_error( block_size );
46948: 2f00 movel %d0,%sp@-
4694a: 4eb9 0004 86f4 jsr 486f4 <_Workspace_Allocate_or_fatal_error>
46950: 588f addql #4,%sp
46952: 2800 movel %d0,%d4
}
/*
* Do we need to grow the tables?
*/
if ( do_extend ) {
46954: 300b movew %a3,%d0
46956: 4a00 tstb %d0
46958: 6700 0110 beqw 46a6a <_Objects_Extend_information+0x1b2>
*/
/*
* Up the block count and maximum
*/
block_count++;
4695c: 2846 moveal %d6,%a4
4695e: 528c addql #1,%a4
/*
* Allocate the tables and break it up.
*/
block_size = block_count *
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
((maximum + minimum_index) * sizeof(Objects_Control *));
46960: 2007 movel %d7,%d0
46962: d083 addl %d3,%d0
/*
* Allocate the tables and break it up.
*/
block_size = block_count *
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
46964: 41f4 ca00 lea %a4@(00000000,%a4:l:2),%a0
46968: d088 addl %a0,%d0
block_count++;
/*
* Allocate the tables and break it up.
*/
block_size = block_count *
4696a: e588 lsll #2,%d0
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
((maximum + minimum_index) * sizeof(Objects_Control *));
object_blocks = (void**) _Workspace_Allocate( block_size );
4696c: 2f00 movel %d0,%sp@-
4696e: 4eb9 0004 86c0 jsr 486c0 <_Workspace_Allocate>
if ( !object_blocks ) {
46974: 588f addql #4,%sp
* Allocate the tables and break it up.
*/
block_size = block_count *
(sizeof(void *) + sizeof(uint32_t) + sizeof(Objects_Name *)) +
((maximum + minimum_index) * sizeof(Objects_Control *));
object_blocks = (void**) _Workspace_Allocate( block_size );
46976: 2640 moveal %d0,%a3
if ( !object_blocks ) {
46978: 4a80 tstl %d0
4697a: 660e bnes 4698a <_Objects_Extend_information+0xd2><== ALWAYS TAKEN
_Workspace_Free( new_object_block );
4697c: 2f04 movel %d4,%sp@- <== NOT EXECUTED
4697e: 4eb9 0004 86dc jsr 486dc <_Workspace_Free> <== NOT EXECUTED
return;
46984: 588f addql #4,%sp <== NOT EXECUTED
46986: 6000 0172 braw 46afa <_Objects_Extend_information+0x242><== NOT EXECUTED
}
/*
* Break the block into the various sections.
*/
inactive_per_block = (uint32_t *) _Addresses_Add_offset(
4698a: 220c movel %a4,%d1
* Take the block count down. Saves all the (block_count - 1)
* in the copies.
*/
block_count--;
if ( information->maximum > minimum_index ) {
4698c: 4280 clrl %d0
}
/*
* Break the block into the various sections.
*/
inactive_per_block = (uint32_t *) _Addresses_Add_offset(
4698e: e589 lsll #2,%d1
* Take the block count down. Saves all the (block_count - 1)
* in the copies.
*/
block_count--;
if ( information->maximum > minimum_index ) {
46990: 302a 000e movew %a2@(14),%d0
RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset (
const void *base,
uintptr_t offset
)
{
return (void *)((uintptr_t)base + offset);
46994: 4bf3 1800 lea %a3@(00000000,%d1:l),%a5
46998: 49f5 1800 lea %a5@(00000000,%d1:l),%a4
4699c: b680 cmpl %d0,%d3
4699e: 6506 bcss 469a6 <_Objects_Extend_information+0xee><== NEVER TAKEN
469a0: 204c moveal %a4,%a0
469a2: 4280 clrl %d0
469a4: 604a bras 469f0 <_Objects_Extend_information+0x138>
/*
* Copy each section of the table over. This has to be performed as
* separate parts as size of each block has changed.
*/
memcpy( object_blocks,
469a6: 2206 movel %d6,%d1 <== NOT EXECUTED
469a8: e589 lsll #2,%d1 <== NOT EXECUTED
469aa: 2f01 movel %d1,%sp@- <== NOT EXECUTED
469ac: 2f2a 002e movel %a2@(46),%sp@- <== NOT EXECUTED
469b0: 2d41 fff0 movel %d1,%fp@(-16) <== NOT EXECUTED
469b4: 2f0b movel %a3,%sp@- <== NOT EXECUTED
469b6: 4eb9 0004 c3f4 jsr 4c3f4 <memcpy> <== NOT EXECUTED
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
469bc: 222e fff0 movel %fp@(-16),%d1 <== NOT EXECUTED
469c0: 2f01 movel %d1,%sp@- <== NOT EXECUTED
469c2: 2f2a 002a movel %a2@(42),%sp@- <== NOT EXECUTED
469c6: 2f0d movel %a5,%sp@- <== NOT EXECUTED
469c8: 4eb9 0004 c3f4 jsr 4c3f4 <memcpy> <== NOT EXECUTED
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
information->local_table,
(information->maximum + minimum_index) * sizeof(Objects_Control *) );
469ce: 4280 clrl %d0 <== NOT EXECUTED
469d0: 302a 000e movew %a2@(14),%d0 <== NOT EXECUTED
469d4: d680 addl %d0,%d3 <== NOT EXECUTED
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
469d6: e58b lsll #2,%d3 <== NOT EXECUTED
469d8: 2f03 movel %d3,%sp@- <== NOT EXECUTED
469da: 2f2a 0018 movel %a2@(24),%sp@- <== NOT EXECUTED
469de: 2f0c movel %a4,%sp@- <== NOT EXECUTED
469e0: 4eb9 0004 c3f4 jsr 4c3f4 <memcpy> <== NOT EXECUTED
469e6: 4fef 0024 lea %sp@(36),%sp <== NOT EXECUTED
469ea: 6008 bras 469f4 <_Objects_Extend_information+0x13c><== NOT EXECUTED
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
local_table[ index ] = NULL;
469ec: 4298 clrl %a0@+
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
469ee: 5280 addql #1,%d0
469f0: b680 cmpl %d0,%d3
469f2: 62f8 bhis 469ec <_Objects_Extend_information+0x134>
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
469f4: 4281 clrl %d1
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
469f6: 2002 movel %d2,%d0
}
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
469f8: e58e lsll #2,%d6
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
469fa: 322a 0012 movew %a2@(18),%d1
469fe: 41f4 2c00 lea %a4@(00000000,%d2:l:4),%a0
}
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
46a02: 42b3 6800 clrl %a3@(00000000,%d6:l)
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
46a06: d282 addl %d2,%d1
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
46a08: 42b5 6800 clrl %a5@(00000000,%d6:l)
for ( index=index_base ;
46a0c: 6004 bras 46a12 <_Objects_Extend_information+0x15a>
index < ( information->allocation_size + index_base );
index++ ) {
local_table[ index ] = NULL;
46a0e: 4298 clrl %a0@+
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
index++ ) {
46a10: 5280 addql #1,%d0
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
46a12: b280 cmpl %d0,%d1
46a14: 62f8 bhis 46a0e <_Objects_Extend_information+0x156>
index < ( information->allocation_size + index_base );
index++ ) {
local_table[ index ] = NULL;
}
_ISR_Disable( level );
46a16: 203c 0000 0700 movel #1792,%d0
46a1c: 40c3 movew %sr,%d3
46a1e: 8083 orl %d3,%d0
46a20: 46c0 movew %d0,%sr
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
46a22: 2012 movel %a2@,%d0
46a24: 7c18 moveq #24,%d6
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
information->maximum_id = _Objects_Build_id(
46a26: 4281 clrl %d1
46a28: eda8 lsll %d6,%d0
46a2a: 322a 0004 movew %a2@(4),%d1
(( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) |
46a2e: 1c3c 001b moveb #27,%d6
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
46a32: 08c0 0010 bset #16,%d0
(( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) |
46a36: eda9 lsll %d6,%d1
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
46a38: 3547 000e movew %d7,%a2@(14)
information->maximum_id = _Objects_Build_id(
46a3c: 0287 0000 ffff andil #65535,%d7
local_table[ index ] = NULL;
}
_ISR_Disable( level );
old_tables = information->object_blocks;
46a42: 206a 002e moveal %a2@(46),%a0
46a46: 8081 orl %d1,%d0
information->object_blocks = object_blocks;
46a48: 254b 002e movel %a3,%a2@(46)
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
46a4c: 8087 orl %d7,%d0
information->inactive_per_block = inactive_per_block;
46a4e: 254d 002a movel %a5,%a2@(42)
information->local_table = local_table;
46a52: 254c 0018 movel %a4,%a2@(24)
46a56: 2540 000a movel %d0,%a2@(10)
information->the_class,
_Objects_Local_node,
information->maximum
);
_ISR_Enable( level );
46a5a: 46c3 movew %d3,%sr
if ( old_tables )
46a5c: 4a88 tstl %a0
46a5e: 670a beqs 46a6a <_Objects_Extend_information+0x1b2><== ALWAYS TAKEN
_Workspace_Free( old_tables );
46a60: 2f08 movel %a0,%sp@- <== NOT EXECUTED
46a62: 4eb9 0004 86dc jsr 486dc <_Workspace_Free> <== NOT EXECUTED
46a68: 588f addql #4,%sp <== NOT EXECUTED
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
46a6a: 206a 002e moveal %a2@(46),%a0
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
46a6e: 4280 clrl %d0
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
46a70: 260a movel %a2,%d3
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
46a72: 49f9 0004 5fbc lea 45fbc <_Chain_Get>,%a4
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
46a78: 0683 0000 001c addil #28,%d3
46a7e: 47f9 0004 5f5c lea 45f5c <_Chain_Append>,%a3
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
46a84: e58d lsll #2,%d5
46a86: 2184 5800 movel %d4,%a0@(00000000,%d5:l)
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
46a8a: 2f2a 0014 movel %a2@(20),%sp@-
46a8e: 302a 0012 movew %a2@(18),%d0
46a92: 2f00 movel %d0,%sp@-
46a94: 2f04 movel %d4,%sp@-
46a96: 280e movel %fp,%d4
46a98: 0684 ffff fff4 addil #-12,%d4
46a9e: 2f04 movel %d4,%sp@-
46aa0: 4eb9 0004 a000 jsr 4a000 <_Chain_Initialize>
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
46aa6: 4fef 0010 lea %sp@(16),%sp
46aaa: 602a bras 46ad6 <_Objects_Extend_information+0x21e>
46aac: 2212 movel %a2@,%d1
46aae: 7e18 moveq #24,%d7
the_object->id = _Objects_Build_id(
46ab0: 4286 clrl %d6
46ab2: 2040 moveal %d0,%a0
46ab4: 3c2a 0004 movew %a2@(4),%d6
46ab8: efa9 lsll %d7,%d1
(( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) |
46aba: 1e3c 001b moveb #27,%d7
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
46abe: 08c1 0010 bset #16,%d1
(( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) |
46ac2: efae lsll %d7,%d6
46ac4: 8286 orl %d6,%d1
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
46ac6: 8282 orl %d2,%d1
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
46ac8: 5282 addql #1,%d2
46aca: 2141 0008 movel %d1,%a0@(8)
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
46ace: 2f00 movel %d0,%sp@-
46ad0: 2f03 movel %d3,%sp@-
46ad2: 4e93 jsr %a3@
index++;
46ad4: 508f addql #8,%sp
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
46ad6: 2f04 movel %d4,%sp@-
46ad8: 4e94 jsr %a4@
46ada: 588f addql #4,%sp
46adc: 4a80 tstl %d0
46ade: 66cc bnes 46aac <_Objects_Extend_information+0x1f4>
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
46ae0: 4281 clrl %d1
46ae2: 302a 0012 movew %a2@(18),%d0
46ae6: 206a 002a moveal %a2@(42),%a0
46aea: 3200 movew %d0,%d1
46aec: 2181 5800 movel %d1,%a0@(00000000,%d5:l)
information->inactive =
(Objects_Maximum)(information->inactive + information->allocation_size);
46af0: 322a 0028 movew %a2@(40),%d1
46af4: d081 addl %d1,%d0
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
information->inactive =
46af6: 3540 0028 movew %d0,%a2@(40)
(Objects_Maximum)(information->inactive + information->allocation_size);
}
46afa: 4cee 3cfc ffc8 moveml %fp@(-56),%d2-%d7/%a2-%a5
46b00: 4e5e unlk %fp <== NOT EXECUTED
00046b04 <_Objects_Free>:
void _Objects_Free(
Objects_Information *information,
Objects_Control *the_object
)
{
46b04: 4e56 fff0 linkw %fp,#-16
46b08: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
46b0c: 246e 0008 moveal %fp@(8),%a2
46b10: 266e 000c moveal %fp@(12),%a3
uint32_t allocation_size = information->allocation_size;
46b14: 342a 0012 movew %a2@(18),%d2
_Chain_Append( &information->Inactive, &the_object->Node );
46b18: 2f0b movel %a3,%sp@-
46b1a: 486a 001c pea %a2@(28)
46b1e: 4eb9 0004 5f5c jsr 45f5c <_Chain_Append>
if ( information->auto_extend ) {
46b24: 508f addql #8,%sp
46b26: 4a2a 0010 tstb %a2@(16)
46b2a: 6750 beqs 46b7c <_Objects_Free+0x78> <== ALWAYS TAKEN
void _Objects_Free(
Objects_Information *information,
Objects_Control *the_object
)
{
uint32_t allocation_size = information->allocation_size;
46b2c: 4281 clrl %d1 <== NOT EXECUTED
_Chain_Append( &information->Inactive, &the_object->Node );
if ( information->auto_extend ) {
uint32_t block;
block = (uint32_t) (_Objects_Get_index( the_object->id ) -
46b2e: 4280 clrl %d0 <== NOT EXECUTED
void _Objects_Free(
Objects_Information *information,
Objects_Control *the_object
)
{
uint32_t allocation_size = information->allocation_size;
46b30: 3202 movew %d2,%d1 <== NOT EXECUTED
_Chain_Append( &information->Inactive, &the_object->Node );
if ( information->auto_extend ) {
uint32_t block;
block = (uint32_t) (_Objects_Get_index( the_object->id ) -
46b32: 4282 clrl %d2 <== NOT EXECUTED
46b34: 302b 000a movew %a3@(10),%d0 <== NOT EXECUTED
46b38: 342a 0008 movew %a2@(8),%d2 <== NOT EXECUTED
_Objects_Get_index( information->minimum_id ));
block /= information->allocation_size;
information->inactive_per_block[ block ]++;
46b3c: 206a 002a moveal %a2@(42),%a0 <== NOT EXECUTED
_Chain_Append( &information->Inactive, &the_object->Node );
if ( information->auto_extend ) {
uint32_t block;
block = (uint32_t) (_Objects_Get_index( the_object->id ) -
46b40: 9082 subl %d2,%d0 <== NOT EXECUTED
_Objects_Get_index( information->minimum_id ));
block /= information->allocation_size;
46b42: 342a 0012 movew %a2@(18),%d2 <== NOT EXECUTED
46b46: 4c42 0000 remul %d2,%d0,%d0 <== NOT EXECUTED
/*
* Check if the threshold level has been met of
* 1.5 x allocation_size are free.
*/
if ( information->inactive > ( allocation_size + ( allocation_size >> 1 ) ) ) {
46b4a: 2401 movel %d1,%d2 <== NOT EXECUTED
46b4c: e28a lsrl #1,%d2 <== NOT EXECUTED
46b4e: d282 addl %d2,%d1 <== NOT EXECUTED
block = (uint32_t) (_Objects_Get_index( the_object->id ) -
_Objects_Get_index( information->minimum_id ));
block /= information->allocation_size;
information->inactive_per_block[ block ]++;
46b50: e588 lsll #2,%d0 <== NOT EXECUTED
46b52: d1c0 addal %d0,%a0 <== NOT EXECUTED
46b54: 5290 addql #1,%a0@ <== NOT EXECUTED
information->inactive++;
46b56: 302a 0028 movew %a2@(40),%d0 <== NOT EXECUTED
46b5a: 5280 addql #1,%d0 <== NOT EXECUTED
46b5c: 3540 0028 movew %d0,%a2@(40) <== NOT EXECUTED
/*
* Check if the threshold level has been met of
* 1.5 x allocation_size are free.
*/
if ( information->inactive > ( allocation_size + ( allocation_size >> 1 ) ) ) {
46b60: 0280 0000 ffff andil #65535,%d0 <== NOT EXECUTED
46b66: b280 cmpl %d0,%d1 <== NOT EXECUTED
46b68: 6412 bccs 46b7c <_Objects_Free+0x78> <== NOT EXECUTED
_Objects_Shrink_information( information );
46b6a: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED
}
}
}
46b6e: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 <== NOT EXECUTED
46b74: 4e5e unlk %fp <== NOT EXECUTED
* Check if the threshold level has been met of
* 1.5 x allocation_size are free.
*/
if ( information->inactive > ( allocation_size + ( allocation_size >> 1 ) ) ) {
_Objects_Shrink_information( information );
46b76: 4ef9 0004 6e44 jmp 46e44 <_Objects_Shrink_information> <== NOT EXECUTED
}
}
}
46b7c: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3
46b82: 4e5e unlk %fp
...
00046c68 <_Objects_Get>:
* always NULL.
*
* If the Id is valid but the object has not been created yet, then
* the local_table entry will be NULL.
*/
index = id - information->minimum_id + 1;
46c68: 7001 moveq #1,%d0
/*
* If the index is less than maximum, then it is OK to use it to
* index into the local_table array.
*/
if ( index <= information->maximum ) {
46c6a: 4281 clrl %d1
Objects_Control *_Objects_Get(
Objects_Information *information,
Objects_Id id,
Objects_Locations *location
)
{
46c6c: 4e56 0000 linkw %fp,#0
46c70: 206e 0008 moveal %fp@(8),%a0
* always NULL.
*
* If the Id is valid but the object has not been created yet, then
* the local_table entry will be NULL.
*/
index = id - information->minimum_id + 1;
46c74: 90a8 0006 subl %a0@(6),%d0
46c78: d0ae 000c addl %fp@(12),%d0
Objects_Control *_Objects_Get(
Objects_Information *information,
Objects_Id id,
Objects_Locations *location
)
{
46c7c: 2f0a movel %a2,%sp@-
46c7e: 246e 0010 moveal %fp@(16),%a2
/*
* If the index is less than maximum, then it is OK to use it to
* index into the local_table array.
*/
if ( index <= information->maximum ) {
46c82: 3228 000e movew %a0@(14),%d1
Objects_Control *_Objects_Get(
Objects_Information *information,
Objects_Id id,
Objects_Locations *location
)
{
46c86: 2f02 movel %d2,%sp@-
/*
* If the index is less than maximum, then it is OK to use it to
* index into the local_table array.
*/
if ( index <= information->maximum ) {
46c88: b280 cmpl %d0,%d1
46c8a: 6528 bcss 46cb4 <_Objects_Get+0x4c> <== NEVER TAKEN
46c8c: 2239 0005 c6c8 movel 5c6c8 <_Thread_Dispatch_disable_level>,%d1
46c92: 5281 addql #1,%d1
46c94: 23c1 0005 c6c8 movel %d1,5c6c8 <_Thread_Dispatch_disable_level>
_Thread_Disable_dispatch();
if ( (the_object = information->local_table[ index ]) != NULL ) {
46c9a: 2068 0018 moveal %a0@(24),%a0
46c9e: 2430 0c00 movel %a0@(00000000,%d0:l:4),%d2
46ca2: 6704 beqs 46ca8 <_Objects_Get+0x40> <== NEVER TAKEN
*location = OBJECTS_LOCAL;
46ca4: 4292 clrl %a2@
return the_object;
46ca6: 6012 bras 46cba <_Objects_Get+0x52>
/*
* Valid Id for this API, Class and Node but the object has not
* been allocated yet.
*/
_Thread_Enable_dispatch();
46ca8: 4eb9 0004 771e jsr 4771e <_Thread_Enable_dispatch> <== NOT EXECUTED
*location = OBJECTS_ERROR;
46cae: 7201 moveq #1,%d1 <== NOT EXECUTED
46cb0: 2481 movel %d1,%a2@ <== NOT EXECUTED
return NULL;
46cb2: 6006 bras 46cba <_Objects_Get+0x52> <== NOT EXECUTED
/*
* Object Id is not within this API and Class on this node. So
* it may be global in a multiprocessing system. But it is clearly
* invalid on a single processor system.
*/
*location = OBJECTS_ERROR;
46cb4: 7001 moveq #1,%d0 <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
_Objects_MP_Is_remote( information, id, location, &the_object );
return the_object;
#else
return NULL;
46cb6: 4282 clrl %d2 <== NOT EXECUTED
/*
* Object Id is not within this API and Class on this node. So
* it may be global in a multiprocessing system. But it is clearly
* invalid on a single processor system.
*/
*location = OBJECTS_ERROR;
46cb8: 2480 movel %d0,%a2@ <== NOT EXECUTED
_Objects_MP_Is_remote( information, id, location, &the_object );
return the_object;
#else
return NULL;
#endif
}
46cba: 2002 movel %d2,%d0
46cbc: 242e fff8 movel %fp@(-8),%d2
46cc0: 246e fffc moveal %fp@(-4),%a2
46cc4: 4e5e unlk %fp <== NOT EXECUTED
00046bb4 <_Objects_Get_information>:
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint16_t the_class
)
{
46bb4: 4e56 0000 linkw %fp,#0
46bb8: 2f03 movel %d3,%sp@-
46bba: 362e 000e movew %fp@(14),%d3
46bbe: 2f02 movel %d2,%sp@-
46bc0: 242e 0008 movel %fp@(8),%d2
Objects_Information *info;
int the_class_api_maximum;
if ( !the_class )
46bc4: 4a43 tstw %d3
46bc6: 673a beqs 46c02 <_Objects_Get_information+0x4e> <== NEVER TAKEN
/*
* 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 );
46bc8: 2f02 movel %d2,%sp@-
46bca: 4eb9 0004 a48c jsr 4a48c <_Objects_API_maximum_class>
if ( the_class_api_maximum == 0 )
46bd0: 588f addql #4,%sp
46bd2: 4a80 tstl %d0
46bd4: 672c beqs 46c02 <_Objects_Get_information+0x4e> <== NEVER TAKEN
return NULL;
if ( the_class > (uint32_t) the_class_api_maximum )
46bd6: 0283 0000 ffff andil #65535,%d3
46bdc: b083 cmpl %d3,%d0
46bde: 6522 bcss 46c02 <_Objects_Get_information+0x4e> <== NEVER TAKEN
return NULL;
if ( !_Objects_Information_table[ the_api ] )
46be0: 41f9 0005 c684 lea 5c684 <_Objects_Information_table>,%a0
46be6: 2070 2c00 moveal %a0@(00000000,%d2:l:4),%a0
46bea: 4a88 tstl %a0
46bec: 6714 beqs 46c02 <_Objects_Get_information+0x4e> <== NEVER TAKEN
return NULL;
info = _Objects_Information_table[ the_api ][ the_class ];
46bee: 2030 3c00 movel %a0@(00000000,%d3:l:4),%d0
if ( !info )
46bf2: 6710 beqs 46c04 <_Objects_Get_information+0x50> <== NEVER TAKEN
* Thus we may have 0 local instances and still have a valid object
* pointer.
*/
#if !defined(RTEMS_MULTIPROCESSING)
if ( info->maximum == 0 )
return NULL;
46bf4: 2040 moveal %d0,%a0
46bf6: 4a68 000e tstw %a0@(14)
46bfa: 56c1 sne %d1
46bfc: 49c1 extbl %d1
46bfe: c081 andl %d1,%d0
46c00: 6002 bras 46c04 <_Objects_Get_information+0x50>
if ( the_class > (uint32_t) the_class_api_maximum )
return NULL;
if ( !_Objects_Information_table[ the_api ] )
return NULL;
46c02: 4280 clrl %d0 <== NOT EXECUTED
if ( info->maximum == 0 )
return NULL;
#endif
return info;
}
46c04: 242e fff8 movel %fp@(-8),%d2
46c08: 262e fffc movel %fp@(-4),%d3
46c0c: 4e5e unlk %fp <== NOT EXECUTED
00046c10 <_Objects_Get_isr_disable>:
{
Objects_Control *the_object;
uint32_t index;
ISR_Level level;
index = id - information->minimum_id + 1;
46c10: 7001 moveq #1,%d0
Objects_Information *information,
Objects_Id id,
Objects_Locations *location,
ISR_Level *level_p
)
{
46c12: 4e56 0000 linkw %fp,#0
46c16: 226e 0008 moveal %fp@(8),%a1
Objects_Control *the_object;
uint32_t index;
ISR_Level level;
index = id - information->minimum_id + 1;
46c1a: 90a9 0006 subl %a1@(6),%d0
46c1e: d0ae 000c addl %fp@(12),%d0
Objects_Information *information,
Objects_Id id,
Objects_Locations *location,
ISR_Level *level_p
)
{
46c22: 2f02 movel %d2,%sp@-
46c24: 206e 0010 moveal %fp@(16),%a0
uint32_t index;
ISR_Level level;
index = id - information->minimum_id + 1;
_ISR_Disable( level );
46c28: 243c 0000 0700 movel #1792,%d2
46c2e: 40c1 movew %sr,%d1
46c30: 8481 orl %d1,%d2
46c32: 46c2 movew %d2,%sr
if ( information->maximum >= index ) {
46c34: 4282 clrl %d2
46c36: 3429 000e movew %a1@(14),%d2
46c3a: b082 cmpl %d2,%d0
46c3c: 621c bhis 46c5a <_Objects_Get_isr_disable+0x4a> <== NEVER TAKEN
if ( (the_object = information->local_table[ index ]) != NULL ) {
46c3e: 2269 0018 moveal %a1@(24),%a1
46c42: 2031 0c00 movel %a1@(00000000,%d0:l:4),%d0
46c46: 670a beqs 46c52 <_Objects_Get_isr_disable+0x42> <== NEVER TAKEN
*location = OBJECTS_LOCAL;
46c48: 4290 clrl %a0@
*level_p = level;
46c4a: 206e 0014 moveal %fp@(20),%a0
46c4e: 2081 movel %d1,%a0@
return the_object;
46c50: 6010 bras 46c62 <_Objects_Get_isr_disable+0x52>
}
_ISR_Enable( level );
46c52: 46c1 movew %d1,%sr <== NOT EXECUTED
*location = OBJECTS_ERROR;
46c54: 7201 moveq #1,%d1 <== NOT EXECUTED
46c56: 2081 movel %d1,%a0@ <== NOT EXECUTED
return NULL;
46c58: 6008 bras 46c62 <_Objects_Get_isr_disable+0x52> <== NOT EXECUTED
}
_ISR_Enable( level );
46c5a: 46c1 movew %d1,%sr <== NOT EXECUTED
*location = OBJECTS_ERROR;
46c5c: 7001 moveq #1,%d0 <== NOT EXECUTED
46c5e: 2080 movel %d0,%a0@ <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
_Objects_MP_Is_remote( information, id, location, &the_object );
return the_object;
#else
return NULL;
46c60: 4280 clrl %d0 <== NOT EXECUTED
#endif
}
46c62: 241f movel %sp@+,%d2
46c64: 4e5e unlk %fp <== NOT EXECUTED
00047fac <_Objects_Get_name_as_string>:
char *_Objects_Get_name_as_string(
Objects_Id id,
size_t length,
char *name
)
{
47fac: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED
47fb0: 48d7 041c moveml %d2-%d4/%a2,%sp@ <== NOT EXECUTED
47fb4: 262e 0008 movel %fp@(8),%d3 <== NOT EXECUTED
47fb8: 282e 000c movel %fp@(12),%d4 <== NOT EXECUTED
47fbc: 242e 0010 movel %fp@(16),%d2 <== NOT EXECUTED
char lname[5];
Objects_Control *the_object;
Objects_Locations location;
Objects_Id tmpId;
if ( length == 0 )
47fc0: 4a84 tstl %d4 <== NOT EXECUTED
47fc2: 6700 00a6 beqw 4806a <_Objects_Get_name_as_string+0xbe><== NOT EXECUTED
return NULL;
if ( name == NULL )
47fc6: 4a82 tstl %d2 <== NOT EXECUTED
47fc8: 6700 00a2 beqw 4806c <_Objects_Get_name_as_string+0xc0><== NOT EXECUTED
return NULL;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
47fcc: 4a83 tstl %d3 <== NOT EXECUTED
47fce: 660a bnes 47fda <_Objects_Get_name_as_string+0x2e><== NOT EXECUTED
47fd0: 2079 0006 679c moveal 6679c <_Per_CPU_Information+0xc>,%a0 <== NOT EXECUTED
47fd6: 2628 0008 movel %a0@(8),%d3 <== NOT EXECUTED
information = _Objects_Get_information_id( tmpId );
47fda: 2f03 movel %d3,%sp@- <== NOT EXECUTED
47fdc: 4eb9 0004 7ecc jsr 47ecc <_Objects_Get_information_id> <== NOT EXECUTED
if ( !information )
47fe2: 588f addql #4,%sp <== NOT EXECUTED
47fe4: 4a80 tstl %d0 <== NOT EXECUTED
47fe6: 6700 0082 beqw 4806a <_Objects_Get_name_as_string+0xbe><== NOT EXECUTED
return NULL;
the_object = _Objects_Get( information, tmpId, &location );
47fea: 486e fffc pea %fp@(-4) <== NOT EXECUTED
47fee: 2f03 movel %d3,%sp@- <== NOT EXECUTED
47ff0: 2f00 movel %d0,%sp@- <== NOT EXECUTED
47ff2: 4eb9 0004 8078 jsr 48078 <_Objects_Get> <== NOT EXECUTED
switch ( location ) {
47ff8: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
47ffc: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
48000: 6668 bnes 4806a <_Objects_Get_name_as_string+0xbe><== NOT EXECUTED
if ( information->is_string ) {
s = the_object->name.name_p;
} else
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
48002: 2040 moveal %d0,%a0 <== NOT EXECUTED
lname[ 0 ] = (u32_name >> 24) & 0xff;
48004: 7618 moveq #24,%d3 <== NOT EXECUTED
lname[ 1 ] = (u32_name >> 16) & 0xff;
lname[ 2 ] = (u32_name >> 8) & 0xff;
lname[ 3 ] = (u32_name >> 0) & 0xff;
lname[ 4 ] = '\0';
s = lname;
48006: 43ee fff7 lea %fp@(-9),%a1 <== NOT EXECUTED
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
4800a: 5384 subql #1,%d4 <== NOT EXECUTED
if ( information->is_string ) {
s = the_object->name.name_p;
} else
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
4800c: 2028 000c movel %a0@(12),%d0 <== NOT EXECUTED
lname[ 0 ] = (u32_name >> 24) & 0xff;
48010: 2200 movel %d0,%d1 <== NOT EXECUTED
48012: e6a9 lsrl %d3,%d1 <== NOT EXECUTED
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
48014: 2042 moveal %d2,%a0 <== NOT EXECUTED
} else
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
lname[ 0 ] = (u32_name >> 24) & 0xff;
48016: 1d41 fff7 moveb %d1,%fp@(-9) <== NOT EXECUTED
lname[ 1 ] = (u32_name >> 16) & 0xff;
4801a: 2200 movel %d0,%d1 <== NOT EXECUTED
4801c: 4241 clrw %d1 <== NOT EXECUTED
4801e: 4841 swap %d1 <== NOT EXECUTED
lname[ 2 ] = (u32_name >> 8) & 0xff;
lname[ 3 ] = (u32_name >> 0) & 0xff;
48020: 1d40 fffa moveb %d0,%fp@(-6) <== NOT EXECUTED
#endif
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
lname[ 0 ] = (u32_name >> 24) & 0xff;
lname[ 1 ] = (u32_name >> 16) & 0xff;
48024: 1d41 fff8 moveb %d1,%fp@(-8) <== NOT EXECUTED
lname[ 2 ] = (u32_name >> 8) & 0xff;
48028: 2200 movel %d0,%d1 <== NOT EXECUTED
4802a: e089 lsrl #8,%d1 <== NOT EXECUTED
lname[ 3 ] = (u32_name >> 0) & 0xff;
lname[ 4 ] = '\0';
4802c: 4200 clrb %d0 <== NOT EXECUTED
{
uint32_t u32_name = (uint32_t) the_object->name.name_u32;
lname[ 0 ] = (u32_name >> 24) & 0xff;
lname[ 1 ] = (u32_name >> 16) & 0xff;
lname[ 2 ] = (u32_name >> 8) & 0xff;
4802e: 1d41 fff9 moveb %d1,%fp@(-7) <== NOT EXECUTED
lname[ 3 ] = (u32_name >> 0) & 0xff;
lname[ 4 ] = '\0';
48032: 1d40 fffb moveb %d0,%fp@(-5) <== NOT EXECUTED
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
48036: 4280 clrl %d0 <== NOT EXECUTED
48038: 601e bras 48058 <_Objects_Get_name_as_string+0xac><== NOT EXECUTED
*d = (isprint((unsigned char)*s)) ? *s : '*';
4803a: 4283 clrl %d3 <== NOT EXECUTED
4803c: 1601 moveb %d1,%d3 <== NOT EXECUTED
4803e: 2479 0005 d1c0 moveal 5d1c0 <__ctype_ptr__>,%a2 <== NOT EXECUTED
48044: 1632 3801 moveb %a2@(00000001,%d3:l),%d3 <== NOT EXECUTED
48048: 49c3 extbl %d3 <== NOT EXECUTED
4804a: 0283 0000 0097 andil #151,%d3 <== NOT EXECUTED
48050: 6602 bnes 48054 <_Objects_Get_name_as_string+0xa8><== NOT EXECUTED
48052: 722a moveq #42,%d1 <== NOT EXECUTED
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
48054: 5280 addql #1,%d0 <== NOT EXECUTED
*d = (isprint((unsigned char)*s)) ? *s : '*';
48056: 10c1 moveb %d1,%a0@+ <== NOT EXECUTED
s = lname;
}
d = name;
if ( s ) {
for ( i=0 ; i<(length-1) && *s ; i++, s++, d++ ) {
48058: b880 cmpl %d0,%d4 <== NOT EXECUTED
4805a: 6304 blss 48060 <_Objects_Get_name_as_string+0xb4><== NOT EXECUTED
4805c: 1219 moveb %a1@+,%d1 <== NOT EXECUTED
4805e: 66da bnes 4803a <_Objects_Get_name_as_string+0x8e><== NOT EXECUTED
*d = (isprint((unsigned char)*s)) ? *s : '*';
}
}
*d = '\0';
48060: 4210 clrb %a0@ <== NOT EXECUTED
_Thread_Enable_dispatch();
48062: 4eb9 0004 8aba jsr 48aba <_Thread_Enable_dispatch> <== NOT EXECUTED
return name;
48068: 6002 bras 4806c <_Objects_Get_name_as_string+0xc0><== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE:
/* not supported */
#endif
case OBJECTS_ERROR:
return NULL;
4806a: 4282 clrl %d2 <== NOT EXECUTED
_Thread_Enable_dispatch();
return name;
}
return NULL; /* unreachable path */
}
4806c: 2002 movel %d2,%d0 <== NOT EXECUTED
4806e: 4cee 041c ffe4 moveml %fp@(-28),%d2-%d4/%a2 <== NOT EXECUTED
48074: 4e5e unlk %fp <== NOT EXECUTED
00046df4 <_Objects_Get_next>:
Objects_Information *information,
Objects_Id id,
Objects_Locations *location_p,
Objects_Id *next_id_p
)
{
46df4: 4e56 ffec linkw %fp,#-20 <== NOT EXECUTED
46df8: 48d7 3c04 moveml %d2/%a2-%a5,%sp@ <== NOT EXECUTED
46dfc: 266e 0008 moveal %fp@(8),%a3 <== NOT EXECUTED
46e00: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
46e04: 246e 0010 moveal %fp@(16),%a2 <== NOT EXECUTED
46e08: 286e 0014 moveal %fp@(20),%a4 <== NOT EXECUTED
Objects_Control *object;
Objects_Id next_id;
if ( !information )
46e0c: 4a8b tstl %a3 <== NOT EXECUTED
46e0e: 6744 beqs 46e54 <_Objects_Get_next+0x60> <== NOT EXECUTED
return NULL;
if ( !location_p )
46e10: 4a8a tstl %a2 <== NOT EXECUTED
46e12: 6740 beqs 46e54 <_Objects_Get_next+0x60> <== NOT EXECUTED
return NULL;
if ( !next_id_p )
46e14: 4a8c tstl %a4 <== NOT EXECUTED
46e16: 673c beqs 46e54 <_Objects_Get_next+0x60> <== NOT EXECUTED
return NULL;
if (_Objects_Get_index(id) == OBJECTS_ID_INITIAL_INDEX)
46e18: 4a42 tstw %d2 <== NOT EXECUTED
46e1a: 6604 bnes 46e20 <_Objects_Get_next+0x2c> <== NOT EXECUTED
next_id = information->minimum_id;
46e1c: 242b 0006 movel %a3@(6),%d2 <== NOT EXECUTED
*location_p = OBJECTS_ERROR;
goto final;
}
/* try to grab one */
object = _Objects_Get(information, next_id, location_p);
46e20: 4bf9 0004 6e60 lea 46e60 <_Objects_Get>,%a5 <== NOT EXECUTED
else
next_id = id;
do {
/* walked off end of list? */
if (_Objects_Get_index(next_id) > information->maximum)
46e26: 4281 clrl %d1 <== NOT EXECUTED
46e28: 4280 clrl %d0 <== NOT EXECUTED
46e2a: 322b 000e movew %a3@(14),%d1 <== NOT EXECUTED
46e2e: 3002 movew %d2,%d0 <== NOT EXECUTED
46e30: b081 cmpl %d1,%d0 <== NOT EXECUTED
46e32: 630a blss 46e3e <_Objects_Get_next+0x4a> <== NOT EXECUTED
{
*location_p = OBJECTS_ERROR;
46e34: 7201 moveq #1,%d1 <== NOT EXECUTED
*next_id_p = next_id;
return object;
final:
*next_id_p = OBJECTS_ID_FINAL;
46e36: 70ff moveq #-1,%d0 <== NOT EXECUTED
do {
/* walked off end of list? */
if (_Objects_Get_index(next_id) > information->maximum)
{
*location_p = OBJECTS_ERROR;
46e38: 2481 movel %d1,%a2@ <== NOT EXECUTED
*next_id_p = next_id;
return object;
final:
*next_id_p = OBJECTS_ID_FINAL;
46e3a: 2880 movel %d0,%a4@ <== NOT EXECUTED
46e3c: 6016 bras 46e54 <_Objects_Get_next+0x60> <== NOT EXECUTED
*location_p = OBJECTS_ERROR;
goto final;
}
/* try to grab one */
object = _Objects_Get(information, next_id, location_p);
46e3e: 2f0a movel %a2,%sp@- <== NOT EXECUTED
46e40: 2f02 movel %d2,%sp@- <== NOT EXECUTED
next_id++;
46e42: 5282 addql #1,%d2 <== NOT EXECUTED
*location_p = OBJECTS_ERROR;
goto final;
}
/* try to grab one */
object = _Objects_Get(information, next_id, location_p);
46e44: 2f0b movel %a3,%sp@- <== NOT EXECUTED
46e46: 4e95 jsr %a5@ <== NOT EXECUTED
next_id++;
} while (*location_p != OBJECTS_LOCAL);
46e48: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
46e4c: 4a92 tstl %a2@ <== NOT EXECUTED
46e4e: 66d6 bnes 46e26 <_Objects_Get_next+0x32> <== NOT EXECUTED
*next_id_p = next_id;
46e50: 2882 movel %d2,%a4@ <== NOT EXECUTED
return object;
46e52: 6002 bras 46e56 <_Objects_Get_next+0x62> <== NOT EXECUTED
if ( !location_p )
return NULL;
if ( !next_id_p )
return NULL;
46e54: 4280 clrl %d0 <== NOT EXECUTED
return object;
final:
*next_id_p = OBJECTS_ID_FINAL;
return 0;
}
46e56: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 <== NOT EXECUTED
46e5c: 4e5e unlk %fp <== NOT EXECUTED
0005428c <_Objects_Get_no_protection>:
/*
* You can't just extract the index portion or you can get tricked
* by a value between 1 and maximum.
*/
index = id - information->minimum_id + 1;
5428c: 7001 moveq #1,%d0 <== NOT EXECUTED
if ( information->maximum >= index ) {
5428e: 4281 clrl %d1 <== NOT EXECUTED
Objects_Control *_Objects_Get_no_protection(
Objects_Information *information,
Objects_Id id,
Objects_Locations *location
)
{
54290: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
54294: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
/*
* You can't just extract the index portion or you can get tricked
* by a value between 1 and maximum.
*/
index = id - information->minimum_id + 1;
54298: 90a8 0006 subl %a0@(6),%d0 <== NOT EXECUTED
5429c: d0ae 000c addl %fp@(12),%d0 <== NOT EXECUTED
if ( information->maximum >= index ) {
542a0: 3228 000e movew %a0@(14),%d1 <== NOT EXECUTED
Objects_Control *_Objects_Get_no_protection(
Objects_Information *information,
Objects_Id id,
Objects_Locations *location
)
{
542a4: 226e 0010 moveal %fp@(16),%a1 <== NOT EXECUTED
* You can't just extract the index portion or you can get tricked
* by a value between 1 and maximum.
*/
index = id - information->minimum_id + 1;
if ( information->maximum >= index ) {
542a8: b081 cmpl %d1,%d0 <== NOT EXECUTED
542aa: 620e bhis 542ba <_Objects_Get_no_protection+0x2e><== NOT EXECUTED
if ( (the_object = information->local_table[ index ]) != NULL ) {
542ac: 2068 0018 moveal %a0@(24),%a0 <== NOT EXECUTED
542b0: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 <== NOT EXECUTED
542b4: 6704 beqs 542ba <_Objects_Get_no_protection+0x2e><== NOT EXECUTED
*location = OBJECTS_LOCAL;
542b6: 4291 clrl %a1@ <== NOT EXECUTED
return the_object;
542b8: 6006 bras 542c0 <_Objects_Get_no_protection+0x34><== NOT EXECUTED
/*
* This isn't supported or required yet for Global objects so
* if it isn't local, we don't find it.
*/
*location = OBJECTS_ERROR;
542ba: 7001 moveq #1,%d0 <== NOT EXECUTED
542bc: 2280 movel %d0,%a1@ <== NOT EXECUTED
return NULL;
542be: 4280 clrl %d0 <== NOT EXECUTED
}
542c0: 4e5e unlk %fp <== NOT EXECUTED
00047b94 <_Objects_Id_to_name>:
*/
Objects_Name_or_id_lookup_errors _Objects_Id_to_name (
Objects_Id id,
Objects_Name *name
)
{
47b94: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
47b98: 222e 0008 movel %fp@(8),%d1 <== NOT EXECUTED
47b9c: 2f02 movel %d2,%sp@- <== NOT EXECUTED
/*
* Caller is trusted for name != NULL.
*/
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
47b9e: 4a81 tstl %d1 <== NOT EXECUTED
47ba0: 660a bnes 47bac <_Objects_Id_to_name+0x18> <== NOT EXECUTED
47ba2: 2079 0005 dd2c moveal 5dd2c <_Per_CPU_Information+0xc>,%a0 <== NOT EXECUTED
47ba8: 2228 0008 movel %a0@(8),%d1 <== NOT EXECUTED
47bac: 7418 moveq #24,%d2 <== NOT EXECUTED
47bae: 2001 movel %d1,%d0 <== NOT EXECUTED
47bb0: e4a8 lsrl %d2,%d0 <== NOT EXECUTED
47bb2: 143c 0007 moveb #7,%d2 <== NOT EXECUTED
47bb6: c082 andl %d2,%d0 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid(
uint32_t the_api
)
{
if ( !the_api || the_api > OBJECTS_APIS_LAST )
47bb8: 143c 0002 moveb #2,%d2 <== NOT EXECUTED
47bbc: 2040 moveal %d0,%a0 <== NOT EXECUTED
47bbe: 5388 subql #1,%a0 <== NOT EXECUTED
47bc0: b488 cmpl %a0,%d2 <== NOT EXECUTED
47bc2: 6538 bcss 47bfc <_Objects_Id_to_name+0x68> <== NOT EXECUTED
47bc4: 6040 bras 47c06 <_Objects_Id_to_name+0x72> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class(
Objects_Id id
)
{
return (uint32_t)
47bc6: 2001 movel %d1,%d0 <== NOT EXECUTED
47bc8: 741b moveq #27,%d2 <== NOT EXECUTED
47bca: e4a8 lsrl %d2,%d0 <== NOT EXECUTED
if ( !_Objects_Information_table[ the_api ] )
return OBJECTS_INVALID_ID;
the_class = _Objects_Get_class( tmpId );
information = _Objects_Information_table[ the_api ][ the_class ];
47bcc: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 <== NOT EXECUTED
if ( !information )
47bd0: 672a beqs 47bfc <_Objects_Id_to_name+0x68> <== NOT EXECUTED
#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
if ( information->is_string )
return OBJECTS_INVALID_ID;
#endif
the_object = _Objects_Get( information, tmpId, &ignored_location );
47bd2: 486e fffc pea %fp@(-4) <== NOT EXECUTED
47bd6: 2f01 movel %d1,%sp@- <== NOT EXECUTED
47bd8: 2f00 movel %d0,%sp@- <== NOT EXECUTED
47bda: 4eb9 0004 7b34 jsr 47b34 <_Objects_Get> <== NOT EXECUTED
if ( !the_object )
47be0: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
47be4: 4a80 tstl %d0 <== NOT EXECUTED
47be6: 6714 beqs 47bfc <_Objects_Id_to_name+0x68> <== NOT EXECUTED
return OBJECTS_INVALID_ID;
*name = the_object->name;
47be8: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED
47bec: 2240 moveal %d0,%a1 <== NOT EXECUTED
47bee: 20a9 000c movel %a1@(12),%a0@ <== NOT EXECUTED
_Thread_Enable_dispatch();
47bf2: 4eb9 0004 866e jsr 4866e <_Thread_Enable_dispatch> <== NOT EXECUTED
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
47bf8: 4280 clrl %d0 <== NOT EXECUTED
47bfa: 6002 bras 47bfe <_Objects_Id_to_name+0x6a> <== NOT EXECUTED
the_api = _Objects_Get_API( tmpId );
if ( !_Objects_Is_api_valid( the_api ) )
return OBJECTS_INVALID_ID;
if ( !_Objects_Information_table[ the_api ] )
return OBJECTS_INVALID_ID;
47bfc: 7003 moveq #3,%d0 <== NOT EXECUTED
return OBJECTS_INVALID_ID;
*name = the_object->name;
_Thread_Enable_dispatch();
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
}
47bfe: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
47c02: 4e5e unlk %fp <== NOT EXECUTED
47c04: 4e75 rts <== NOT EXECUTED
the_api = _Objects_Get_API( tmpId );
if ( !_Objects_Is_api_valid( the_api ) )
return OBJECTS_INVALID_ID;
if ( !_Objects_Information_table[ the_api ] )
47c06: 41f9 0005 db2c lea 5db2c <_Objects_Information_table>,%a0 <== NOT EXECUTED
47c0c: 2070 0c00 moveal %a0@(00000000,%d0:l:4),%a0 <== NOT EXECUTED
47c10: 4a88 tstl %a0 <== NOT EXECUTED
47c12: 66b2 bnes 47bc6 <_Objects_Id_to_name+0x32> <== NOT EXECUTED
47c14: 60e6 bras 47bfc <_Objects_Id_to_name+0x68> <== NOT EXECUTED
...
00046cc8 <_Objects_Initialize_information>:
,
bool supports_global,
Objects_Thread_queue_Extract_callout extract
#endif
)
{
46cc8: 4e56 fff4 linkw %fp,#-12
46ccc: 206e 0008 moveal %fp@(8),%a0
46cd0: 48d7 001c moveml %d2-%d4,%sp@
46cd4: 4284 clrl %d4
46cd6: 382e 001a movew %fp@(26),%d4
46cda: 202e 000c movel %fp@(12),%d0
46cde: 2244 moveal %d4,%a1
46ce0: 262e 0010 movel %fp@(16),%d3
information->the_class = the_class;
information->size = size;
information->local_table = 0;
information->inactive_per_block = 0;
information->object_blocks = 0;
information->inactive = 0;
46ce4: 4244 clrw %d4
uint32_t index;
#endif
information->the_api = the_api;
information->the_class = the_class;
information->size = size;
46ce6: 2149 0014 movel %a1,%a0@(20)
information->maximum = 0;
/*
* Register this Object Class in the Object Information Table.
*/
_Objects_Information_table[ the_api ][ the_class ] = information;
46cea: 43f9 0005 c684 lea 5c684 <_Objects_Information_table>,%a1
,
bool supports_global,
Objects_Thread_queue_Extract_callout extract
#endif
)
{
46cf0: 222e 0014 movel %fp@(20),%d1
#if defined(RTEMS_MULTIPROCESSING)
uint32_t index;
#endif
information->the_api = the_api;
information->the_class = the_class;
46cf4: 3143 0004 movew %d3,%a0@(4)
information->size = size;
information->local_table = 0;
information->inactive_per_block = 0;
information->object_blocks = 0;
information->inactive = 0;
46cf8: 3144 0028 movew %d4,%a0@(40)
/*
* Set the maximum value to 0. It will be updated when objects are
* added to the inactive set from _Objects_Extend_information()
*/
information->maximum = 0;
46cfc: 3144 000e movew %d4,%a0@(14)
/*
* Register this Object Class in the Object Information Table.
*/
_Objects_Information_table[ the_api ][ the_class ] = information;
46d00: 2271 0c00 moveal %a1@(00000000,%d0:l:4),%a1
/*
* Are we operating in limited or unlimited (e.g. auto-extend) mode.
*/
information->auto_extend =
(maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false;
46d04: 2801 movel %d1,%d4
,
bool supports_global,
Objects_Thread_queue_Extract_callout extract
#endif
)
{
46d06: 242e 0020 movel %fp@(32),%d2
information->maximum = 0;
/*
* Register this Object Class in the Object Information Table.
*/
_Objects_Information_table[ the_api ][ the_class ] = information;
46d0a: 0283 0000 ffff andil #65535,%d3
uint32_t maximum_per_allocation;
#if defined(RTEMS_MULTIPROCESSING)
uint32_t index;
#endif
information->the_api = the_api;
46d10: 2080 movel %d0,%a0@
/*
* Are we operating in limited or unlimited (e.g. auto-extend) mode.
*/
information->auto_extend =
(maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false;
46d12: d884 addl %d4,%d4
46d14: 9984 subxl %d4,%d4
46d16: 4484 negl %d4
#endif
information->the_api = the_api;
information->the_class = the_class;
information->size = size;
information->local_table = 0;
46d18: 42a8 0018 clrl %a0@(24)
/*
* Are we operating in limited or unlimited (e.g. auto-extend) mode.
*/
information->auto_extend =
(maximum & OBJECTS_UNLIMITED_OBJECTS) ? true : false;
maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS;
46d1c: 0881 001f bclr #31,%d1
information->the_api = the_api;
information->the_class = the_class;
information->size = size;
information->local_table = 0;
information->inactive_per_block = 0;
46d20: 42a8 002a clrl %a0@(42)
information->object_blocks = 0;
46d24: 42a8 002e clrl %a0@(46)
information->maximum = 0;
/*
* Register this Object Class in the Object Information Table.
*/
_Objects_Information_table[ the_api ][ the_class ] = information;
46d28: 2388 3c00 movel %a0,%a1@(00000000,%d3:l:4)
/*
* Are we operating in limited or unlimited (e.g. auto-extend) mode.
*/
information->auto_extend =
46d2c: 1144 0010 moveb %d4,%a0@(16)
maximum_per_allocation = maximum & ~OBJECTS_UNLIMITED_OBJECTS;
/*
* Unlimited and maximum of zero is illogical.
*/
if ( information->auto_extend && maximum_per_allocation == 0) {
46d30: 4a84 tstl %d4
46d32: 6714 beqs 46d48 <_Objects_Initialize_information+0x80>
46d34: 4a81 tstl %d1
46d36: 6610 bnes 46d48 <_Objects_Initialize_information+0x80>
_Internal_error_Occurred(
46d38: 4878 0013 pea 13 <INVALID_OPERATION+0x3>
46d3c: 4878 0001 pea 1 <ADD>
46d40: 42a7 clrl %sp@-
46d42: 4eb9 0004 675c jsr 4675c <_Internal_error_Occurred>
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
46d48: 7818 moveq #24,%d4
information->allocation_size = maximum_per_allocation;
/*
* Provide a null local table entry for the case of any empty table.
*/
information->local_table = &null_local_table;
46d4a: 43f9 0005 be84 lea 5be84 <null_local_table.3206>,%a1
46d50: e9a8 lsll %d4,%d0
(( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) |
46d52: 183c 001b moveb #27,%d4
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
46d56: 08c0 0010 bset #16,%d0
(( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) |
46d5a: e9ab lsll %d4,%d3
}
/*
* The allocation unit is the maximum value
*/
information->allocation_size = maximum_per_allocation;
46d5c: 3141 0012 movew %d1,%a0@(18)
/*
* Provide a null local table entry for the case of any empty table.
*/
information->local_table = &null_local_table;
46d60: 2149 0018 movel %a1,%a0@(24)
46d64: 8083 orl %d3,%d0
/*
* Calculate minimum and maximum Id's
*/
minimum_index = (maximum_per_allocation == 0) ? 0 : 1;
46d66: 4a81 tstl %d1
46d68: 56c3 sne %d3
46d6a: 49c3 extbl %d3
46d6c: 4483 negl %d3
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
46d6e: 8083 orl %d3,%d0
46d70: 2140 0006 movel %d0,%a0@(6)
/*
* Calculate the maximum name length
*/
name_length = maximum_name_length;
if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) )
46d74: 7003 moveq #3,%d0
46d76: c082 andl %d2,%d0
46d78: 670a beqs 46d84 <_Objects_Initialize_information+0xbc><== ALWAYS TAKEN
name_length = (name_length + OBJECTS_NAME_ALIGNMENT) &
46d7a: 2002 movel %d2,%d0 <== NOT EXECUTED
46d7c: 5880 addql #4,%d0 <== NOT EXECUTED
46d7e: 74fc moveq #-4,%d2 <== NOT EXECUTED
46d80: c082 andl %d2,%d0 <== NOT EXECUTED
46d82: 6002 bras 46d86 <_Objects_Initialize_information+0xbe><== NOT EXECUTED
/*
* Calculate the maximum name length
*/
name_length = maximum_name_length;
if ( name_length & (OBJECTS_NAME_ALIGNMENT-1) )
46d84: 2002 movel %d2,%d0
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 );
46d86: 43e8 0020 lea %a0@(32),%a1
46d8a: 2149 001c movel %a1,%a0@(28)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
46d8e: 43e8 001c lea %a0@(28),%a1
name_length = (name_length + OBJECTS_NAME_ALIGNMENT) &
~(OBJECTS_NAME_ALIGNMENT-1);
information->name_length = name_length;
46d92: 3140 0032 movew %d0,%a0@(50)
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
head->previous = NULL;
46d96: 42a8 0020 clrl %a0@(32)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
46d9a: 2149 0024 movel %a1,%a0@(36)
_Chain_Initialize_empty( &information->Inactive );
/*
* Initialize objects .. if there are any
*/
if ( maximum_per_allocation ) {
46d9e: 4a81 tstl %d1
46da0: 6712 beqs 46db4 <_Objects_Initialize_information+0xec>
/*
* Always have the maximum size available so the current performance
* figures are create are met. If the user moves past the maximum
* number then a performance hit is taken.
*/
_Objects_Extend_information( information );
46da2: 2d48 0008 movel %a0,%fp@(8)
_Chain_Initialize_empty( &information->global_table[ index ] );
}
else
information->global_table = NULL;
#endif
}
46da6: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4
46dac: 4e5e unlk %fp
/*
* Always have the maximum size available so the current performance
* figures are create are met. If the user moves past the maximum
* number then a performance hit is taken.
*/
_Objects_Extend_information( information );
46dae: 4ef9 0004 68b8 jmp 468b8 <_Objects_Extend_information>
_Chain_Initialize_empty( &information->global_table[ index ] );
}
else
information->global_table = NULL;
#endif
}
46db4: 4cee 001c fff4 moveml %fp@(-12),%d2-%d4
46dba: 4e5e unlk %fp
...
00046dd0 <_Objects_Name_to_id_u32>:
Objects_Information *information,
uint32_t name,
uint32_t node,
Objects_Id *id
)
{
46dd0: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED
46dd4: 226e 0008 moveal %fp@(8),%a1 <== NOT EXECUTED
46dd8: 48d7 040c moveml %d2-%d3/%a2,%sp@ <== NOT EXECUTED
46ddc: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
46de0: 202e 0010 movel %fp@(16),%d0 <== NOT EXECUTED
46de4: 246e 0014 moveal %fp@(20),%a2 <== NOT EXECUTED
Objects_Name name_for_mp;
#endif
/* ASSERT: information->is_string == false */
if ( !id )
46de8: 4a8a tstl %a2 <== NOT EXECUTED
46dea: 674a beqs 46e36 <_Objects_Name_to_id_u32+0x66> <== NOT EXECUTED
return OBJECTS_INVALID_ADDRESS;
if ( name == 0 )
46dec: 4a82 tstl %d2 <== NOT EXECUTED
46dee: 674a beqs 46e3a <_Objects_Name_to_id_u32+0x6a> <== NOT EXECUTED
return OBJECTS_INVALID_NAME;
search_local_node = false;
if ( information->maximum != 0 &&
46df0: 3229 000e movew %a1@(14),%d1 <== NOT EXECUTED
46df4: 6744 beqs 46e3a <_Objects_Name_to_id_u32+0x6a> <== NOT EXECUTED
46df6: 4a80 tstl %d0 <== NOT EXECUTED
46df8: 672e beqs 46e28 <_Objects_Name_to_id_u32+0x58> <== NOT EXECUTED
(node == OBJECTS_SEARCH_ALL_NODES ||
46dfa: 0c80 7fff ffff cmpil #2147483647,%d0 <== NOT EXECUTED
46e00: 6726 beqs 46e28 <_Objects_Name_to_id_u32+0x58> <== NOT EXECUTED
node == OBJECTS_SEARCH_LOCAL_NODE ||
46e02: 7601 moveq #1,%d3 <== NOT EXECUTED
46e04: b680 cmpl %d0,%d3 <== NOT EXECUTED
46e06: 6632 bnes 46e3a <_Objects_Name_to_id_u32+0x6a> <== NOT EXECUTED
46e08: 601e bras 46e28 <_Objects_Name_to_id_u32+0x58> <== NOT EXECUTED
))
search_local_node = true;
if ( search_local_node ) {
for ( index = 1; index <= information->maximum; index++ ) {
the_object = information->local_table[ index ];
46e0a: 2069 0018 moveal %a1@(24),%a0 <== NOT EXECUTED
46e0e: 2070 0c00 moveal %a0@(00000000,%d0:l:4),%a0 <== NOT EXECUTED
if ( !the_object )
46e12: 4a88 tstl %a0 <== NOT EXECUTED
46e14: 670e beqs 46e24 <_Objects_Name_to_id_u32+0x54> <== NOT EXECUTED
continue;
if ( name == the_object->name.name_u32 ) {
46e16: b4a8 000c cmpl %a0@(12),%d2 <== NOT EXECUTED
46e1a: 6608 bnes 46e24 <_Objects_Name_to_id_u32+0x54> <== NOT EXECUTED
*id = the_object->id;
46e1c: 24a8 0008 movel %a0@(8),%a2@ <== NOT EXECUTED
return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
46e20: 4280 clrl %d0 <== NOT EXECUTED
46e22: 6018 bras 46e3c <_Objects_Name_to_id_u32+0x6c> <== NOT EXECUTED
_Objects_Is_local_node( node )
))
search_local_node = true;
if ( search_local_node ) {
for ( index = 1; index <= information->maximum; index++ ) {
46e24: 5280 addql #1,%d0 <== NOT EXECUTED
46e26: 6008 bras 46e30 <_Objects_Name_to_id_u32+0x60> <== NOT EXECUTED
search_local_node = false;
if ( information->maximum != 0 &&
(node == OBJECTS_SEARCH_ALL_NODES ||
node == OBJECTS_SEARCH_LOCAL_NODE ||
46e28: 7001 moveq #1,%d0 <== NOT EXECUTED
_Objects_Is_local_node( node )
))
search_local_node = true;
if ( search_local_node ) {
for ( index = 1; index <= information->maximum; index++ ) {
46e2a: 0281 0000 ffff andil #65535,%d1 <== NOT EXECUTED
46e30: b280 cmpl %d0,%d1 <== NOT EXECUTED
46e32: 64d6 bccs 46e0a <_Objects_Name_to_id_u32+0x3a> <== NOT EXECUTED
46e34: 6004 bras 46e3a <_Objects_Name_to_id_u32+0x6a> <== NOT EXECUTED
#endif
/* ASSERT: information->is_string == false */
if ( !id )
return OBJECTS_INVALID_ADDRESS;
46e36: 7002 moveq #2,%d0 <== NOT EXECUTED
46e38: 6002 bras 46e3c <_Objects_Name_to_id_u32+0x6c> <== 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;
46e3a: 7001 moveq #1,%d0 <== NOT EXECUTED
#endif
}
46e3c: 4cd7 040c moveml %sp@,%d2-%d3/%a2 <== NOT EXECUTED
46e40: 4e5e unlk %fp <== NOT EXECUTED
000489cc <_Objects_Set_name>:
{
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
489cc: 4280 clrl %d0 <== NOT EXECUTED
bool _Objects_Set_name(
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
489ce: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
489d2: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
489d6: 3028 0032 movew %a0@(50),%d0 <== NOT EXECUTED
bool _Objects_Set_name(
Objects_Information *information,
Objects_Control *the_object,
const char *name
)
{
489da: 48d7 040c moveml %d2-%d3/%a2,%sp@ <== NOT EXECUTED
489de: 246e 0010 moveal %fp@(16),%a2 <== NOT EXECUTED
d[length] = '\0';
the_object->name.name_p = d;
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
489e2: 7601 moveq #1,%d3 <== NOT EXECUTED
{
size_t length;
const char *s;
s = name;
length = strnlen( name, information->name_length );
489e4: 2f00 movel %d0,%sp@- <== NOT EXECUTED
489e6: 2f0a movel %a2,%sp@- <== NOT EXECUTED
489e8: 4eb9 0004 eb68 jsr 4eb68 <strnlen> <== NOT EXECUTED
d[length] = '\0';
the_object->name.name_p = d;
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
489ee: 508f addql #8,%sp <== NOT EXECUTED
489f0: 7218 moveq #24,%d1 <== NOT EXECUTED
489f2: 1412 moveb %a2@,%d2 <== NOT EXECUTED
489f4: 49c2 extbl %d2 <== NOT EXECUTED
489f6: e3aa lsll %d1,%d2 <== NOT EXECUTED
489f8: 7220 moveq #32,%d1 <== NOT EXECUTED
489fa: 4841 swap %d1 <== NOT EXECUTED
489fc: b680 cmpl %d0,%d3 <== NOT EXECUTED
489fe: 640a bccs 48a0a <_Objects_Set_name+0x3e> <== NOT EXECUTED
48a00: 122a 0001 moveb %a2@(1),%d1 <== NOT EXECUTED
48a04: 49c1 extbl %d1 <== NOT EXECUTED
48a06: 4841 swap %d1 <== NOT EXECUTED
48a08: 4241 clrw %d1 <== NOT EXECUTED
48a0a: 7602 moveq #2,%d3 <== NOT EXECUTED
48a0c: 8481 orl %d1,%d2 <== NOT EXECUTED
48a0e: 223c 0000 2000 movel #8192,%d1 <== NOT EXECUTED
48a14: b680 cmpl %d0,%d3 <== NOT EXECUTED
48a16: 6408 bccs 48a20 <_Objects_Set_name+0x54> <== NOT EXECUTED
48a18: 122a 0002 moveb %a2@(2),%d1 <== NOT EXECUTED
48a1c: 49c1 extbl %d1 <== NOT EXECUTED
48a1e: e189 lsll #8,%d1 <== NOT EXECUTED
48a20: 8282 orl %d2,%d1 <== NOT EXECUTED
48a22: 7403 moveq #3,%d2 <== NOT EXECUTED
48a24: b480 cmpl %d0,%d2 <== NOT EXECUTED
48a26: 6408 bccs 48a30 <_Objects_Set_name+0x64> <== NOT EXECUTED
48a28: 102a 0003 moveb %a2@(3),%d0 <== NOT EXECUTED
48a2c: 49c0 extbl %d0 <== NOT EXECUTED
48a2e: 6002 bras 48a32 <_Objects_Set_name+0x66> <== NOT EXECUTED
48a30: 7020 moveq #32,%d0 <== NOT EXECUTED
48a32: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED
48a36: 8280 orl %d0,%d1 <== NOT EXECUTED
);
}
return true;
}
48a38: 7001 moveq #1,%d0 <== NOT EXECUTED
d[length] = '\0';
the_object->name.name_p = d;
} else
#endif
{
the_object->name.name_u32 = _Objects_Build_name(
48a3a: 2141 000c movel %d1,%a0@(12) <== NOT EXECUTED
);
}
return true;
}
48a3e: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED
48a44: 4e5e unlk %fp <== NOT EXECUTED
00046e44 <_Objects_Shrink_information>:
/*
* Search the list to find block or chunk with all objects inactive.
*/
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
46e44: 4280 clrl %d0 <== NOT EXECUTED
*/
void _Objects_Shrink_information(
Objects_Information *information
)
{
46e46: 4e56 ffec linkw %fp,#-20 <== NOT EXECUTED
46e4a: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ <== NOT EXECUTED
46e4e: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
/*
* Search the list to find block or chunk with all objects inactive.
*/
index_base = _Objects_Get_index( information->minimum_id );
46e52: 4283 clrl %d3 <== NOT EXECUTED
block_count = (information->maximum - index_base) /
46e54: 4284 clrl %d4 <== NOT EXECUTED
/*
* Search the list to find block or chunk with all objects inactive.
*/
index_base = _Objects_Get_index( information->minimum_id );
46e56: 362a 0008 movew %a2@(8),%d3 <== NOT EXECUTED
block_count = (information->maximum - index_base) /
46e5a: 302a 000e movew %a2@(14),%d0 <== NOT EXECUTED
46e5e: 382a 0012 movew %a2@(18),%d4 <== NOT EXECUTED
46e62: 9083 subl %d3,%d0 <== NOT EXECUTED
46e64: 4c44 0000 remul %d4,%d0,%d0 <== NOT EXECUTED
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
46e68: 4281 clrl %d1 <== NOT EXECUTED
46e6a: 6072 bras 46ede <_Objects_Shrink_information+0x9a><== NOT EXECUTED
46e6c: 2401 movel %d1,%d2 <== NOT EXECUTED
46e6e: e58a lsll #2,%d2 <== NOT EXECUTED
if ( information->inactive_per_block[ block ] ==
46e70: 206a 002a moveal %a2@(42),%a0 <== NOT EXECUTED
46e74: b8b0 2800 cmpl %a0@(00000000,%d2:l),%d4 <== NOT EXECUTED
46e78: 6660 bnes 46eda <_Objects_Shrink_information+0x96><== NOT EXECUTED
information->allocation_size ) {
/*
* Assume the Inactive chain is never empty at this point
*/
the_object = (Objects_Control *) _Chain_First( &information->Inactive );
46e7a: 206a 001c moveal %a2@(28),%a0 <== NOT EXECUTED
*/
extract_me = the_object;
the_object = (Objects_Control *) the_object->Node.next;
if ((index >= index_base) &&
(index < (index_base + information->allocation_size))) {
_Chain_Extract( &extract_me->Node );
46e7e: 47f9 0004 5f94 lea 45f94 <_Chain_Extract>,%a3 <== NOT EXECUTED
46e84: 6002 bras 46e88 <_Objects_Shrink_information+0x44><== NOT EXECUTED
index = _Objects_Get_index( the_object->id );
/*
* Get the next node before the node is extracted
*/
extract_me = the_object;
the_object = (Objects_Control *) the_object->Node.next;
46e86: 2044 moveal %d4,%a0 <== NOT EXECUTED
* Assume the Inactive chain is never empty at this point
*/
the_object = (Objects_Control *) _Chain_First( &information->Inactive );
do {
index = _Objects_Get_index( the_object->id );
46e88: 4280 clrl %d0 <== NOT EXECUTED
46e8a: 3028 000a movew %a0@(10),%d0 <== NOT EXECUTED
/*
* Get the next node before the node is extracted
*/
extract_me = the_object;
the_object = (Objects_Control *) the_object->Node.next;
46e8e: 2810 movel %a0@,%d4 <== NOT EXECUTED
if ((index >= index_base) &&
46e90: b680 cmpl %d0,%d3 <== NOT EXECUTED
46e92: 6212 bhis 46ea6 <_Objects_Shrink_information+0x62><== NOT EXECUTED
(index < (index_base + information->allocation_size))) {
46e94: 4281 clrl %d1 <== NOT EXECUTED
46e96: 322a 0012 movew %a2@(18),%d1 <== NOT EXECUTED
46e9a: d283 addl %d3,%d1 <== NOT EXECUTED
/*
* Get the next node before the node is extracted
*/
extract_me = the_object;
the_object = (Objects_Control *) the_object->Node.next;
if ((index >= index_base) &&
46e9c: b280 cmpl %d0,%d1 <== NOT EXECUTED
46e9e: 6306 blss 46ea6 <_Objects_Shrink_information+0x62><== NOT EXECUTED
(index < (index_base + information->allocation_size))) {
_Chain_Extract( &extract_me->Node );
46ea0: 2f08 movel %a0,%sp@- <== NOT EXECUTED
46ea2: 4e93 jsr %a3@ <== NOT EXECUTED
46ea4: 588f addql #4,%sp <== NOT EXECUTED
}
}
while ( the_object );
46ea6: 4a84 tstl %d4 <== NOT EXECUTED
46ea8: 66dc bnes 46e86 <_Objects_Shrink_information+0x42><== NOT EXECUTED
/*
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
46eaa: 206a 002e moveal %a2@(46),%a0 <== NOT EXECUTED
46eae: 2f30 2800 movel %a0@(00000000,%d2:l),%sp@- <== NOT EXECUTED
46eb2: 4eb9 0004 86dc jsr 486dc <_Workspace_Free> <== NOT EXECUTED
information->object_blocks[ block ] = NULL;
46eb8: 206a 002e moveal %a2@(46),%a0 <== NOT EXECUTED
information->inactive_per_block[ block ] = 0;
information->inactive -= information->allocation_size;
return;
46ebc: 588f addql #4,%sp <== NOT EXECUTED
/*
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
information->object_blocks[ block ] = NULL;
46ebe: 42b0 2800 clrl %a0@(00000000,%d2:l) <== NOT EXECUTED
information->inactive_per_block[ block ] = 0;
46ec2: 206a 002a moveal %a2@(42),%a0 <== NOT EXECUTED
information->inactive -= information->allocation_size;
46ec6: 302a 0028 movew %a2@(40),%d0 <== NOT EXECUTED
46eca: 322a 0012 movew %a2@(18),%d1 <== NOT EXECUTED
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
information->object_blocks[ block ] = NULL;
information->inactive_per_block[ block ] = 0;
46ece: 42b0 2800 clrl %a0@(00000000,%d2:l) <== NOT EXECUTED
information->inactive -= information->allocation_size;
46ed2: 9081 subl %d1,%d0 <== NOT EXECUTED
46ed4: 3540 0028 movew %d0,%a2@(40) <== NOT EXECUTED
return;
46ed8: 6008 bras 46ee2 <_Objects_Shrink_information+0x9e><== NOT EXECUTED
}
index_base += information->allocation_size;
46eda: d684 addl %d4,%d3 <== NOT EXECUTED
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
46edc: 5281 addql #1,%d1 <== NOT EXECUTED
46ede: b081 cmpl %d1,%d0 <== NOT EXECUTED
46ee0: 628a bhis 46e6c <_Objects_Shrink_information+0x28><== NOT EXECUTED
return;
}
index_base += information->allocation_size;
}
}
46ee2: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 <== NOT EXECUTED
46ee8: 4e5e unlk %fp <== NOT EXECUTED
000471cc <_Protected_heap_Extend>:
bool _Protected_heap_Extend(
Heap_Control *the_heap,
void *starting_address,
uintptr_t size
)
{
471cc: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED
bool extend_ok;
uintptr_t amount_extended;
_RTEMS_Lock_allocator();
471d0: 2f39 0005 cdb4 movel 5cdb4 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
471d6: 4eb9 0004 61dc jsr 461dc <_API_Mutex_Lock> <== NOT EXECUTED
extend_ok = _Heap_Extend(the_heap, starting_address, size, &amount_extended);
471dc: 486e fffc pea %fp@(-4) <== NOT EXECUTED
471e0: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
471e4: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
471e8: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
471ec: 4eb9 0004 a61c jsr 4a61c <_Heap_Extend> <== NOT EXECUTED
_RTEMS_Unlock_allocator();
471f2: 2f39 0005 cdb4 movel 5cdb4 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
471f8: 2d40 fff8 movel %d0,%fp@(-8) <== NOT EXECUTED
471fc: 4eb9 0004 623c jsr 4623c <_API_Mutex_Unlock> <== NOT EXECUTED
return extend_ok;
}
47202: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED
47206: 4e5e unlk %fp <== NOT EXECUTED
...
0004b2b4 <_Protected_heap_Get_free_information>:
bool _Protected_heap_Get_free_information(
Heap_Control *the_heap,
Heap_Information *info
)
{
4b2b4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
/*
* TBD: _Heap_Get_free_information does not error check or return status.
*/
_RTEMS_Lock_allocator();
4b2b8: 2f39 0006 2014 movel 62014 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
4b2be: 4eb9 0004 99d0 jsr 499d0 <_API_Mutex_Lock> <== NOT EXECUTED
_Heap_Get_free_information( the_heap, info );
4b2c4: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
4b2c8: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4b2cc: 4eb9 0004 e8c0 jsr 4e8c0 <_Heap_Get_free_information> <== NOT EXECUTED
_RTEMS_Unlock_allocator();
4b2d2: 2f39 0006 2014 movel 62014 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
4b2d8: 4eb9 0004 9a30 jsr 49a30 <_API_Mutex_Unlock> <== NOT EXECUTED
return true;
}
4b2de: 7001 moveq #1,%d0 <== NOT EXECUTED
4b2e0: 4e5e unlk %fp <== NOT EXECUTED
0004758c <_Protected_heap_Get_information>:
bool _Protected_heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
4758c: 4e56 0000 linkw %fp,#0
47590: 2f03 movel %d3,%sp@-
47592: 262e 000c movel %fp@(12),%d3
47596: 2f02 movel %d2,%sp@-
47598: 242e 0008 movel %fp@(8),%d2
if ( !the_heap )
4759c: 672e beqs 475cc <_Protected_heap_Get_information+0x40><== NEVER TAKEN
return false;
if ( !the_info )
4759e: 4a83 tstl %d3
475a0: 672a beqs 475cc <_Protected_heap_Get_information+0x40><== NEVER TAKEN
return false;
_RTEMS_Lock_allocator();
475a2: 2f39 0005 d098 movel 5d098 <_RTEMS_Allocator_Mutex>,%sp@-
475a8: 4eb9 0004 6564 jsr 46564 <_API_Mutex_Lock>
_Heap_Get_information( the_heap, the_info );
475ae: 2f03 movel %d3,%sp@-
475b0: 2f02 movel %d2,%sp@-
475b2: 4eb9 0004 ade8 jsr 4ade8 <_Heap_Get_information>
_RTEMS_Unlock_allocator();
475b8: 2f39 0005 d098 movel 5d098 <_RTEMS_Allocator_Mutex>,%sp@-
475be: 4eb9 0004 65c4 jsr 465c4 <_API_Mutex_Unlock>
return true;
475c4: 4fef 0010 lea %sp@(16),%sp
475c8: 7001 moveq #1,%d0
475ca: 6002 bras 475ce <_Protected_heap_Get_information+0x42>
{
if ( !the_heap )
return false;
if ( !the_info )
return false;
475cc: 4200 clrb %d0
_RTEMS_Lock_allocator();
_Heap_Get_information( the_heap, the_info );
_RTEMS_Unlock_allocator();
return true;
}
475ce: 242e fff8 movel %fp@(-8),%d2
475d2: 262e fffc movel %fp@(-4),%d3
475d6: 4e5e unlk %fp
...
000592c0 <_Protected_heap_Resize_block>:
bool _Protected_heap_Resize_block(
Heap_Control *the_heap,
void *starting_address,
uintptr_t size
)
{
592c0: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED
592c4: 2f02 movel %d2,%sp@- <== NOT EXECUTED
Heap_Resize_status status;
uintptr_t old_mem_size;
uintptr_t avail_mem_size;
_RTEMS_Lock_allocator();
592c6: 2f39 0005 c788 movel 5c788 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
592cc: 4eb9 0004 5ec8 jsr 45ec8 <_API_Mutex_Lock> <== NOT EXECUTED
status = _Heap_Resize_block(
592d2: 486e fff8 pea %fp@(-8) <== NOT EXECUTED
592d6: 486e fffc pea %fp@(-4) <== NOT EXECUTED
592da: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
592de: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
592e2: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
592e6: 4eb9 0005 930c jsr 5930c <_Heap_Resize_block> <== NOT EXECUTED
the_heap, starting_address, size, &old_mem_size, &avail_mem_size );
_RTEMS_Unlock_allocator();
592ec: 2f39 0005 c788 movel 5c788 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
Heap_Resize_status status;
uintptr_t old_mem_size;
uintptr_t avail_mem_size;
_RTEMS_Lock_allocator();
status = _Heap_Resize_block(
592f2: 2400 movel %d0,%d2 <== NOT EXECUTED
the_heap, starting_address, size, &old_mem_size, &avail_mem_size );
_RTEMS_Unlock_allocator();
592f4: 4eb9 0004 5f28 jsr 45f28 <_API_Mutex_Unlock> <== NOT EXECUTED
return (status == HEAP_RESIZE_SUCCESSFUL);
592fa: 4fef 001c lea %sp@(28),%sp <== NOT EXECUTED
592fe: 4a82 tstl %d2 <== NOT EXECUTED
59300: 57c0 seq %d0 <== NOT EXECUTED
}
59302: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED
59306: 4480 negl %d0 <== NOT EXECUTED
59308: 4e5e unlk %fp <== NOT EXECUTED
0004b390 <_Protected_heap_Walk>:
bool _Protected_heap_Walk(
Heap_Control *the_heap,
int source,
bool do_dump
)
{
4b390: 4e56 fff0 linkw %fp,#-16 <== NOT EXECUTED
* then it is forbidden to lock a mutex. But since we are inside
* a critical section, it should be safe to walk it unlocked.
*
* NOTE: Dispatching is also disabled during initialization.
*/
if ( !_Thread_Dispatch_disable_level ) {
4b394: 2039 0006 1f54 movel 61f54 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED
bool _Protected_heap_Walk(
Heap_Control *the_heap,
int source,
bool do_dump
)
{
4b39a: 48d7 001c moveml %d2-%d4,%sp@ <== NOT EXECUTED
4b39e: 4284 clrl %d4 <== NOT EXECUTED
4b3a0: 182e 0013 moveb %fp@(19),%d4 <== NOT EXECUTED
4b3a4: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED
4b3a8: 262e 000c movel %fp@(12),%d3 <== NOT EXECUTED
* then it is forbidden to lock a mutex. But since we are inside
* a critical section, it should be safe to walk it unlocked.
*
* NOTE: Dispatching is also disabled during initialization.
*/
if ( !_Thread_Dispatch_disable_level ) {
4b3ac: 4a80 tstl %d0 <== NOT EXECUTED
4b3ae: 663a bnes 4b3ea <_Protected_heap_Walk+0x5a> <== NOT EXECUTED
_RTEMS_Lock_allocator();
4b3b0: 2f39 0006 2014 movel 62014 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
4b3b6: 4eb9 0004 99d0 jsr 499d0 <_API_Mutex_Lock> <== NOT EXECUTED
status = _Heap_Walk( the_heap, source, do_dump );
4b3bc: 2f04 movel %d4,%sp@- <== NOT EXECUTED
4b3be: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4b3c0: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4b3c2: 4eb9 0004 a6d6 jsr 4a6d6 <_Heap_Walk> <== NOT EXECUTED
_RTEMS_Unlock_allocator();
4b3c8: 2f39 0006 2014 movel 62014 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
4b3ce: 2d40 fffc movel %d0,%fp@(-4) <== NOT EXECUTED
4b3d2: 4eb9 0004 9a30 jsr 49a30 <_API_Mutex_Unlock> <== NOT EXECUTED
} else {
status = _Heap_Walk( the_heap, source, do_dump );
}
return status;
}
4b3d8: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED
* NOTE: Dispatching is also disabled during initialization.
*/
if ( !_Thread_Dispatch_disable_level ) {
_RTEMS_Lock_allocator();
status = _Heap_Walk( the_heap, source, do_dump );
_RTEMS_Unlock_allocator();
4b3dc: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
} else {
status = _Heap_Walk( the_heap, source, do_dump );
}
return status;
}
4b3e0: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 <== NOT EXECUTED
4b3e6: 4e5e unlk %fp <== NOT EXECUTED
4b3e8: 4e75 rts <== NOT EXECUTED
if ( !_Thread_Dispatch_disable_level ) {
_RTEMS_Lock_allocator();
status = _Heap_Walk( the_heap, source, do_dump );
_RTEMS_Unlock_allocator();
} else {
status = _Heap_Walk( the_heap, source, do_dump );
4b3ea: 2d44 0010 movel %d4,%fp@(16) <== NOT EXECUTED
4b3ee: 2d43 000c movel %d3,%fp@(12) <== NOT EXECUTED
4b3f2: 2d42 0008 movel %d2,%fp@(8) <== NOT EXECUTED
}
return status;
}
4b3f6: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 <== NOT EXECUTED
4b3fc: 4e5e unlk %fp <== NOT EXECUTED
if ( !_Thread_Dispatch_disable_level ) {
_RTEMS_Lock_allocator();
status = _Heap_Walk( the_heap, source, do_dump );
_RTEMS_Unlock_allocator();
} else {
status = _Heap_Walk( the_heap, source, do_dump );
4b3fe: 4ef9 0004 a6d6 jmp 4a6d6 <_Heap_Walk> <== NOT EXECUTED
00049f28 <_RTEMS_Tasks_Invoke_task_variable_dtor>:
void _RTEMS_Tasks_Invoke_task_variable_dtor(
Thread_Control *the_thread,
rtems_task_variable_t *tvp
)
{
49f28: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
void (*dtor)(void *);
void *value;
dtor = tvp->dtor;
if (_Thread_Is_executing(the_thread)) {
49f2c: 2039 0005 c884 movel 5c884 <_Per_CPU_Information+0xc>,%d0 <== NOT EXECUTED
void _RTEMS_Tasks_Invoke_task_variable_dtor(
Thread_Control *the_thread,
rtems_task_variable_t *tvp
)
{
49f32: 2f0a movel %a2,%sp@- <== NOT EXECUTED
49f34: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
void (*dtor)(void *);
void *value;
dtor = tvp->dtor;
49f38: 206a 0010 moveal %a2@(16),%a0 <== NOT EXECUTED
if (_Thread_Is_executing(the_thread)) {
49f3c: b0ae 0008 cmpl %fp@(8),%d0 <== NOT EXECUTED
49f40: 660c bnes 49f4e <_RTEMS_Tasks_Invoke_task_variable_dtor+0x26><== NOT EXECUTED
value = *tvp->ptr;
49f42: 226a 0004 moveal %a2@(4),%a1 <== NOT EXECUTED
49f46: 2011 movel %a1@,%d0 <== NOT EXECUTED
*tvp->ptr = tvp->gval;
49f48: 22aa 0008 movel %a2@(8),%a1@ <== NOT EXECUTED
49f4c: 6004 bras 49f52 <_RTEMS_Tasks_Invoke_task_variable_dtor+0x2a><== NOT EXECUTED
} else {
value = tvp->tval;
49f4e: 202a 000c movel %a2@(12),%d0 <== NOT EXECUTED
}
if ( dtor )
49f52: 4a88 tstl %a0 <== NOT EXECUTED
49f54: 6706 beqs 49f5c <_RTEMS_Tasks_Invoke_task_variable_dtor+0x34><== NOT EXECUTED
(*dtor)(value);
49f56: 2f00 movel %d0,%sp@- <== NOT EXECUTED
49f58: 4e90 jsr %a0@ <== NOT EXECUTED
49f5a: 588f addql #4,%sp <== NOT EXECUTED
_Workspace_Free(tvp);
49f5c: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED
}
49f60: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
49f64: 4e5e unlk %fp <== NOT EXECUTED
}
if ( dtor )
(*dtor)(value);
_Workspace_Free(tvp);
49f66: 4ef9 0004 86dc jmp 486dc <_Workspace_Free> <== NOT EXECUTED
00049e68 <_RTEMS_tasks_Create_extension>:
bool _RTEMS_tasks_Create_extension(
Thread_Control *executing,
Thread_Control *created
)
{
49e68: 4e56 0000 linkw %fp,#0
49e6c: 2f0a movel %a2,%sp@-
49e6e: 246e 000c moveal %fp@(12),%a2
/*
* Notepads must be the last entry in the structure and they
* can be left off if disabled in the configuration.
*/
to_allocate = sizeof( RTEMS_API_Control );
if ( !rtems_configuration_get_notepads_enabled() )
49e72: 4a39 0005 ae64 tstb 5ae64 <Configuration_RTEMS_API+0x4>
49e78: 6704 beqs 49e7e <_RTEMS_tasks_Create_extension+0x16>
/*
* Notepads must be the last entry in the structure and they
* can be left off if disabled in the configuration.
*/
to_allocate = sizeof( RTEMS_API_Control );
49e7a: 705e moveq #94,%d0
49e7c: 6002 bras 49e80 <_RTEMS_tasks_Create_extension+0x18>
if ( !rtems_configuration_get_notepads_enabled() )
to_allocate -= (RTEMS_NUMBER_NOTEPADS * sizeof(uint32_t));
49e7e: 701e moveq #30,%d0
api = _Workspace_Allocate( to_allocate );
49e80: 2f00 movel %d0,%sp@-
49e82: 4eb9 0004 86c0 jsr 486c0 <_Workspace_Allocate>
if ( !api )
49e88: 588f addql #4,%sp
*/
to_allocate = sizeof( RTEMS_API_Control );
if ( !rtems_configuration_get_notepads_enabled() )
to_allocate -= (RTEMS_NUMBER_NOTEPADS * sizeof(uint32_t));
api = _Workspace_Allocate( to_allocate );
49e8a: 2040 moveal %d0,%a0
if ( !api )
49e8c: 4a80 tstl %d0
49e8e: 673e beqs 49ece <_RTEMS_tasks_Create_extension+0x66><== NEVER TAKEN
return false;
created->API_Extensions[ THREAD_API_RTEMS ] = api;
49e90: 2540 00fc movel %d0,%a2@(252)
*/
RTEMS_INLINE_ROUTINE void _ASR_Initialize (
ASR_Information *information
)
{
information->is_enabled = false;
49e94: 4200 clrb %d0
api->pending_events = EVENT_SETS_NONE_PENDING;
49e96: 4290 clrl %a0@
49e98: 1140 0008 moveb %d0,%a0@(8)
api->event_condition = 0;
49e9c: 42a8 0004 clrl %a0@(4)
information->handler = NULL;
49ea0: 42a8 000a clrl %a0@(10)
information->mode_set = RTEMS_DEFAULT_MODES;
49ea4: 42a8 000e clrl %a0@(14)
information->signals_posted = 0;
49ea8: 42a8 0012 clrl %a0@(18)
information->signals_pending = 0;
49eac: 42a8 0016 clrl %a0@(22)
information->nest_level = 0;
49eb0: 42a8 001a clrl %a0@(26)
_ASR_Initialize( &api->Signal );
created->task_variables = NULL;
49eb4: 42aa 0108 clrl %a2@(264)
if ( rtems_configuration_get_notepads_enabled() ) {
49eb8: 4a39 0005 ae64 tstb 5ae64 <Configuration_RTEMS_API+0x4>
49ebe: 6712 beqs 49ed2 <_RTEMS_tasks_Create_extension+0x6a>
* task is created via another API, then this routine is invoked
* and this API given the opportunity to initialize its extension
* area.
*/
bool _RTEMS_tasks_Create_extension(
49ec0: 41e8 001e lea %a0@(30),%a0
49ec4: 7010 moveq #16,%d0
_ASR_Initialize( &api->Signal );
created->task_variables = NULL;
if ( rtems_configuration_get_notepads_enabled() ) {
for (i=0; i < RTEMS_NUMBER_NOTEPADS; i++)
api->Notepads[i] = 0;
49ec6: 4298 clrl %a0@+
49ec8: 5380 subql #1,%d0
api->event_condition = 0;
_ASR_Initialize( &api->Signal );
created->task_variables = NULL;
if ( rtems_configuration_get_notepads_enabled() ) {
for (i=0; i < RTEMS_NUMBER_NOTEPADS; i++)
49eca: 66fa bnes 49ec6 <_RTEMS_tasks_Create_extension+0x5e>
49ecc: 6004 bras 49ed2 <_RTEMS_tasks_Create_extension+0x6a>
to_allocate -= (RTEMS_NUMBER_NOTEPADS * sizeof(uint32_t));
api = _Workspace_Allocate( to_allocate );
if ( !api )
return false;
49ece: 4200 clrb %d0 <== NOT EXECUTED
49ed0: 6002 bras 49ed4 <_RTEMS_tasks_Create_extension+0x6c><== NOT EXECUTED
if ( rtems_configuration_get_notepads_enabled() ) {
for (i=0; i < RTEMS_NUMBER_NOTEPADS; i++)
api->Notepads[i] = 0;
}
return true;
49ed2: 7001 moveq #1,%d0
}
49ed4: 246e fffc moveal %fp@(-4),%a2
49ed8: 4e5e unlk %fp <== NOT EXECUTED
00049e22 <_RTEMS_tasks_Delete_extension>:
void _RTEMS_tasks_Delete_extension(
Thread_Control *executing,
Thread_Control *deleted
)
{
49e22: 4e56 fff4 linkw %fp,#-12
49e26: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
49e2a: 246e 000c moveal %fp@(12),%a2
tvp = deleted->task_variables;
deleted->task_variables = NULL;
while (tvp) {
next = (rtems_task_variable_t *)tvp->next;
_RTEMS_Tasks_Invoke_task_variable_dtor( deleted, tvp );
49e2e: 47f9 0004 9f28 lea 49f28 <_RTEMS_Tasks_Invoke_task_variable_dtor>,%a3
/*
* Free per task variable memory
*/
tvp = deleted->task_variables;
49e34: 206a 0108 moveal %a2@(264),%a0
deleted->task_variables = NULL;
49e38: 42aa 0108 clrl %a2@(264)
while (tvp) {
49e3c: 600c bras 49e4a <_RTEMS_tasks_Delete_extension+0x28>
next = (rtems_task_variable_t *)tvp->next;
49e3e: 2410 movel %a0@,%d2 <== NOT EXECUTED
_RTEMS_Tasks_Invoke_task_variable_dtor( deleted, tvp );
49e40: 2f08 movel %a0,%sp@- <== NOT EXECUTED
49e42: 2f0a movel %a2,%sp@- <== NOT EXECUTED
49e44: 4e93 jsr %a3@ <== NOT EXECUTED
tvp = next;
49e46: 508f addql #8,%sp <== NOT EXECUTED
49e48: 2042 moveal %d2,%a0 <== NOT EXECUTED
* Free per task variable memory
*/
tvp = deleted->task_variables;
deleted->task_variables = NULL;
while (tvp) {
49e4a: 4a88 tstl %a0
49e4c: 66f0 bnes 49e3e <_RTEMS_tasks_Delete_extension+0x1c><== NEVER TAKEN
/*
* Free API specific memory
*/
(void) _Workspace_Free( deleted->API_Extensions[ THREAD_API_RTEMS ] );
49e4e: 2f2a 00fc movel %a2@(252),%sp@-
49e52: 4eb9 0004 86dc jsr 486dc <_Workspace_Free>
deleted->API_Extensions[ THREAD_API_RTEMS ] = NULL;
49e58: 588f addql #4,%sp
49e5a: 42aa 00fc clrl %a2@(252)
}
49e5e: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3
49e64: 4e5e unlk %fp <== NOT EXECUTED
00049db0 <_RTEMS_tasks_Post_switch_extension>:
*/
void _RTEMS_tasks_Post_switch_extension(
Thread_Control *executing
)
{
49db0: 4e56 ffec linkw %fp,#-20
RTEMS_API_Control *api;
ASR_Information *asr;
rtems_signal_set signal_set;
Modes_Control prev_mode;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
49db4: 206e 0008 moveal %fp@(8),%a0
*/
void _RTEMS_tasks_Post_switch_extension(
Thread_Control *executing
)
{
49db8: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@
RTEMS_API_Control *api;
ASR_Information *asr;
rtems_signal_set signal_set;
Modes_Control prev_mode;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
49dbc: 2468 00fc moveal %a0@(252),%a2
if ( !api )
49dc0: 4a8a tstl %a2
49dc2: 6754 beqs 49e18 <_RTEMS_tasks_Post_switch_extension+0x68><== NEVER TAKEN
* Signal Processing
*/
asr = &api->Signal;
_ISR_Disable( level );
49dc4: 203c 0000 0700 movel #1792,%d0
49dca: 40c1 movew %sr,%d1
49dcc: 8081 orl %d1,%d0
49dce: 46c0 movew %d0,%sr
signal_set = asr->signals_posted;
49dd0: 262a 0012 movel %a2@(18),%d3
asr->signals_posted = 0;
49dd4: 42aa 0012 clrl %a2@(18)
_ISR_Enable( level );
49dd8: 46c1 movew %d1,%sr
if ( !signal_set ) /* similar to _ASR_Are_signals_pending( asr ) */
49dda: 4a83 tstl %d3
49ddc: 673a beqs 49e18 <_RTEMS_tasks_Post_switch_extension+0x68><== ALWAYS TAKEN
return;
asr->nest_level += 1;
49dde: 52aa 001a addql #1,%a2@(26) <== NOT EXECUTED
rtems_task_mode( asr->mode_set, RTEMS_ALL_MODE_MASKS, &prev_mode );
49de2: 240e movel %fp,%d2 <== NOT EXECUTED
49de4: 5982 subql #4,%d2 <== NOT EXECUTED
49de6: 47f9 0004 b748 lea 4b748 <rtems_task_mode>,%a3 <== NOT EXECUTED
49dec: 2f02 movel %d2,%sp@- <== NOT EXECUTED
49dee: 2f3c 0000 ffff movel #65535,%sp@- <== NOT EXECUTED
49df4: 2f2a 000e movel %a2@(14),%sp@- <== NOT EXECUTED
49df8: 4e93 jsr %a3@ <== NOT EXECUTED
(*asr->handler)( signal_set );
49dfa: 2f03 movel %d3,%sp@- <== NOT EXECUTED
49dfc: 206a 000a moveal %a2@(10),%a0 <== NOT EXECUTED
49e00: 4e90 jsr %a0@ <== NOT EXECUTED
asr->nest_level -= 1;
49e02: 53aa 001a subql #1,%a2@(26) <== NOT EXECUTED
rtems_task_mode( prev_mode, RTEMS_ALL_MODE_MASKS, &prev_mode );
49e06: 2f02 movel %d2,%sp@- <== NOT EXECUTED
49e08: 2f3c 0000 ffff movel #65535,%sp@- <== NOT EXECUTED
49e0e: 2f2e fffc movel %fp@(-4),%sp@- <== NOT EXECUTED
49e12: 4e93 jsr %a3@ <== NOT EXECUTED
49e14: 4fef 001c lea %sp@(28),%sp <== NOT EXECUTED
}
49e18: 4cee 0c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a3
49e1e: 4e5e unlk %fp <== NOT EXECUTED
00049d5a <_RTEMS_tasks_Switch_extension>:
void _RTEMS_tasks_Switch_extension(
Thread_Control *executing,
Thread_Control *heir
)
{
49d5a: 4e56 0000 linkw %fp,#0
/*
* Per Task Variables
*/
tvp = executing->task_variables;
49d5e: 206e 0008 moveal %fp@(8),%a0
49d62: 2068 0108 moveal %a0@(264),%a0
while (tvp) {
49d66: 600e bras 49d76 <_RTEMS_tasks_Switch_extension+0x1c>
tvp->tval = *tvp->ptr;
49d68: 2268 0004 moveal %a0@(4),%a1 <== NOT EXECUTED
49d6c: 2151 000c movel %a1@,%a0@(12) <== NOT EXECUTED
*tvp->ptr = tvp->gval;
49d70: 22a8 0008 movel %a0@(8),%a1@ <== NOT EXECUTED
tvp = (rtems_task_variable_t *)tvp->next;
49d74: 2050 moveal %a0@,%a0 <== NOT EXECUTED
/*
* Per Task Variables
*/
tvp = executing->task_variables;
while (tvp) {
49d76: 4a88 tstl %a0
49d78: 66ee bnes 49d68 <_RTEMS_tasks_Switch_extension+0xe><== NEVER TAKEN
tvp->tval = *tvp->ptr;
*tvp->ptr = tvp->gval;
tvp = (rtems_task_variable_t *)tvp->next;
}
tvp = heir->task_variables;
49d7a: 206e 000c moveal %fp@(12),%a0
49d7e: 2068 0108 moveal %a0@(264),%a0
while (tvp) {
49d82: 600e bras 49d92 <_RTEMS_tasks_Switch_extension+0x38>
tvp->gval = *tvp->ptr;
49d84: 2268 0004 moveal %a0@(4),%a1 <== NOT EXECUTED
49d88: 2151 0008 movel %a1@,%a0@(8) <== NOT EXECUTED
*tvp->ptr = tvp->tval;
49d8c: 22a8 000c movel %a0@(12),%a1@ <== NOT EXECUTED
tvp = (rtems_task_variable_t *)tvp->next;
49d90: 2050 moveal %a0@,%a0 <== NOT EXECUTED
*tvp->ptr = tvp->gval;
tvp = (rtems_task_variable_t *)tvp->next;
}
tvp = heir->task_variables;
while (tvp) {
49d92: 4a88 tstl %a0
49d94: 66ee bnes 49d84 <_RTEMS_tasks_Switch_extension+0x2a><== NEVER TAKEN
tvp->gval = *tvp->ptr;
*tvp->ptr = tvp->tval;
tvp = (rtems_task_variable_t *)tvp->next;
}
}
49d96: 4e5e unlk %fp <== NOT EXECUTED
0004611c <_Rate_monotonic_Get_status>:
bool _Rate_monotonic_Get_status(
Rate_monotonic_Control *the_period,
Rate_monotonic_Period_time_t *wall_since_last_period,
Thread_CPU_usage_t *cpu_since_last_period
)
{
4611c: 4e56 ffd4 linkw %fp,#-44 <== NOT EXECUTED
46120: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ <== NOT EXECUTED
46124: 266e 0008 moveal %fp@(8),%a3 <== NOT EXECUTED
/*
* Determine elapsed wall time since period initiated.
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_TOD_Get_uptime( &uptime );
46128: 240e movel %fp,%d2 <== NOT EXECUTED
4612a: 5182 subql #8,%d2 <== NOT EXECUTED
_Timestamp_Subtract(
4612c: 45f9 0004 9888 lea 49888 <_Timespec_Subtract>,%a2 <== NOT EXECUTED
)
{
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
Timestamp_Control uptime;
#endif
Thread_Control *owning_thread = the_period->owner;
46132: 286b 0040 moveal %a3@(64),%a4 <== NOT EXECUTED
/*
* Determine elapsed wall time since period initiated.
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_TOD_Get_uptime( &uptime );
46136: 2f02 movel %d2,%sp@- <== NOT EXECUTED
46138: 4eb9 0004 786c jsr 4786c <_TOD_Get_uptime> <== NOT EXECUTED
_Timestamp_Subtract(
4613e: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
46142: 2f02 movel %d2,%sp@- <== NOT EXECUTED
46144: 486b 004c pea %a3@(76) <== NOT EXECUTED
46148: 4e92 jsr %a2@ <== NOT EXECUTED
* Determine cpu usage since period initiated.
*/
used = owning_thread->cpu_time_used;
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
if (owning_thread == _Thread_Executing) {
4614a: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
#endif
/*
* Determine cpu usage since period initiated.
*/
used = owning_thread->cpu_time_used;
4614e: 202c 0082 movel %a4@(130),%d0 <== NOT EXECUTED
46152: 222c 0086 movel %a4@(134),%d1 <== NOT EXECUTED
46156: 2d40 fff0 movel %d0,%fp@(-16) <== NOT EXECUTED
4615a: 2d41 fff4 movel %d1,%fp@(-12) <== NOT EXECUTED
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
if (owning_thread == _Thread_Executing) {
4615e: b9f9 0005 e4dc cmpal 5e4dc <_Per_CPU_Information+0xc>,%a4 <== NOT EXECUTED
46164: 6644 bnes 461aa <_Rate_monotonic_Get_status+0x8e><== NOT EXECUTED
Thread_CPU_usage_t ran;
/* How much time time since last context switch */
_Timestamp_Subtract(
46166: 260e movel %fp,%d3 <== NOT EXECUTED
46168: 0683 ffff ffe8 addil #-24,%d3 <== NOT EXECUTED
/*
* The cpu usage info was reset while executing. Can't
* determine a status.
*/
if (_Timestamp_Less_than(&used, &the_period->cpu_usage_period_initiated))
4616e: 47eb 0044 lea %a3@(68),%a3 <== NOT EXECUTED
if (owning_thread == _Thread_Executing) {
Thread_CPU_usage_t ran;
/* How much time time since last context switch */
_Timestamp_Subtract(
46172: 2f03 movel %d3,%sp@- <== NOT EXECUTED
46174: 2f02 movel %d2,%sp@- <== NOT EXECUTED
46176: 4879 0005 e3ec pea 5e3ec <_Thread_Time_of_last_context_switch><== NOT EXECUTED
&_Thread_Time_of_last_context_switch, &uptime, &ran
);
/* cpu usage += ran */
_Timestamp_Add_to( &used, &ran );
4617c: 5182 subql #8,%d2 <== NOT EXECUTED
if (owning_thread == _Thread_Executing) {
Thread_CPU_usage_t ran;
/* How much time time since last context switch */
_Timestamp_Subtract(
4617e: 4e92 jsr %a2@ <== NOT EXECUTED
&_Thread_Time_of_last_context_switch, &uptime, &ran
);
/* cpu usage += ran */
_Timestamp_Add_to( &used, &ran );
46180: 2f03 movel %d3,%sp@- <== NOT EXECUTED
46182: 2f02 movel %d2,%sp@- <== NOT EXECUTED
46184: 4eb9 0004 9760 jsr 49760 <_Timespec_Add_to> <== NOT EXECUTED
/*
* The cpu usage info was reset while executing. Can't
* determine a status.
*/
if (_Timestamp_Less_than(&used, &the_period->cpu_usage_period_initiated))
4618a: 2f0b movel %a3,%sp@- <== NOT EXECUTED
4618c: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4618e: 4eb9 0004 9858 jsr 49858 <_Timespec_Less_than> <== NOT EXECUTED
46194: 4fef 001c lea %sp@(28),%sp <== NOT EXECUTED
46198: 4a00 tstb %d0 <== NOT EXECUTED
4619a: 6612 bnes 461ae <_Rate_monotonic_Get_status+0x92><== NOT EXECUTED
return false;
/* used = current cpu usage - cpu usage at start of period */
_Timestamp_Subtract(
4619c: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
461a0: 2f02 movel %d2,%sp@- <== NOT EXECUTED
461a2: 2f0b movel %a3,%sp@- <== NOT EXECUTED
461a4: 4e92 jsr %a2@ <== NOT EXECUTED
461a6: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
if (used < the_period->cpu_usage_period_initiated)
return false;
*cpu_since_last_period = used - the_period->cpu_usage_period_initiated;
#endif
return true;
461aa: 7001 moveq #1,%d0 <== NOT EXECUTED
461ac: 6002 bras 461b0 <_Rate_monotonic_Get_status+0x94><== NOT EXECUTED
/*
* The cpu usage info was reset while executing. Can't
* determine a status.
*/
if (_Timestamp_Less_than(&used, &the_period->cpu_usage_period_initiated))
return false;
461ae: 4200 clrb %d0 <== NOT EXECUTED
return false;
*cpu_since_last_period = used - the_period->cpu_usage_period_initiated;
#endif
return true;
}
461b0: 4cee 1c0c ffd4 moveml %fp@(-44),%d2-%d3/%a2-%a4 <== NOT EXECUTED
461b6: 4e5e unlk %fp <== NOT EXECUTED
000461ba <_Rate_monotonic_Initiate_statistics>:
void _Rate_monotonic_Initiate_statistics(
Rate_monotonic_Control *the_period
)
{
461ba: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED
461be: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ <== NOT EXECUTED
461c2: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
* If using nanosecond statistics, we need to obtain the uptime.
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
Timestamp_Control uptime;
_TOD_Get_uptime( &uptime );
461c6: 260e movel %fp,%d3 <== NOT EXECUTED
461c8: 5183 subql #8,%d3 <== NOT EXECUTED
void _Rate_monotonic_Initiate_statistics(
Rate_monotonic_Control *the_period
)
{
Thread_Control *owning_thread = the_period->owner;
461ca: 266a 0040 moveal %a2@(64),%a3 <== NOT EXECUTED
* If using nanosecond statistics, we need to obtain the uptime.
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
Timestamp_Control uptime;
_TOD_Get_uptime( &uptime );
461ce: 2f03 movel %d3,%sp@- <== NOT EXECUTED
461d0: 4eb9 0004 786c jsr 4786c <_TOD_Get_uptime> <== NOT EXECUTED
* routine is invoked from rtems_rate_monotonic_period, the owner will
* be the executing thread. When this routine is invoked from
* _Rate_monotonic_Timeout, it will not.
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
if (owning_thread == _Thread_Executing) {
461d6: 588f addql #4,%sp <== NOT EXECUTED
/*
* Set the starting point and the CPU time used for the statistics.
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
the_period->time_period_initiated = uptime;
461d8: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED
461dc: 222e fffc movel %fp@(-4),%d1 <== NOT EXECUTED
461e0: 2540 004c movel %d0,%a2@(76) <== NOT EXECUTED
461e4: 2541 0050 movel %d1,%a2@(80) <== NOT EXECUTED
#else
the_period->time_period_initiated = _Watchdog_Ticks_since_boot;
#endif
the_period->cpu_usage_period_initiated = owning_thread->cpu_time_used;
461e8: 202b 0082 movel %a3@(130),%d0 <== NOT EXECUTED
461ec: 222b 0086 movel %a3@(134),%d1 <== NOT EXECUTED
461f0: 2540 0044 movel %d0,%a2@(68) <== NOT EXECUTED
461f4: 2541 0048 movel %d1,%a2@(72) <== NOT EXECUTED
* routine is invoked from rtems_rate_monotonic_period, the owner will
* be the executing thread. When this routine is invoked from
* _Rate_monotonic_Timeout, it will not.
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
if (owning_thread == _Thread_Executing) {
461f8: b7f9 0005 e4dc cmpal 5e4dc <_Per_CPU_Information+0xc>,%a3 <== NOT EXECUTED
461fe: 6628 bnes 46228 <_Rate_monotonic_Initiate_statistics+0x6e><== NOT EXECUTED
/*
* Adjust the CPU time used to account for the time since last
* context switch.
*/
_Timespec_Subtract(
&_Thread_Time_of_last_context_switch, &uptime, &ran
46200: 240e movel %fp,%d2 <== NOT EXECUTED
46202: 0682 ffff fff0 addil #-16,%d2 <== NOT EXECUTED
/*
* Adjust the CPU time used to account for the time since last
* context switch.
*/
_Timespec_Subtract(
46208: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4620a: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4620c: 4879 0005 e3ec pea 5e3ec <_Thread_Time_of_last_context_switch><== NOT EXECUTED
46212: 4eb9 0004 9888 jsr 49888 <_Timespec_Subtract> <== NOT EXECUTED
&_Thread_Time_of_last_context_switch, &uptime, &ran
);
_Timespec_Add_to( &the_period->cpu_usage_period_initiated, &ran );
46218: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4621a: 486a 0044 pea %a2@(68) <== NOT EXECUTED
4621e: 4eb9 0004 9760 jsr 49760 <_Timespec_Add_to> <== NOT EXECUTED
46224: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
}
#endif
}
46228: 4cee 0c0c ffe0 moveml %fp@(-32),%d2-%d3/%a2-%a3 <== NOT EXECUTED
4622e: 4e5e unlk %fp <== NOT EXECUTED
000466e8 <_Rate_monotonic_Timeout>:
void _Rate_monotonic_Timeout(
Objects_Id id,
void *ignored
)
{
466e8: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
466ec: 2f0a movel %a2,%sp@- <== NOT EXECUTED
466ee: 486e fffc pea %fp@(-4) <== NOT EXECUTED
466f2: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
466f6: 4879 0005 e230 pea 5e230 <_Rate_monotonic_Information> <== NOT EXECUTED
466fc: 4eb9 0004 8274 jsr 48274 <_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 ) {
46702: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
46706: 2440 moveal %d0,%a2 <== NOT EXECUTED
46708: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
4670c: 6600 0096 bnew 467a4 <_Rate_monotonic_Timeout+0xbc> <== NOT EXECUTED
case OBJECTS_LOCAL:
the_thread = the_period->owner;
46710: 206a 0040 moveal %a2@(64),%a0 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _States_Is_waiting_for_period (
States_Control the_states
)
{
return (the_states & STATES_WAITING_FOR_PERIOD);
46714: 2028 0010 movel %a0@(16),%d0 <== NOT EXECUTED
46718: 0280 0000 4000 andil #16384,%d0 <== NOT EXECUTED
if ( _States_Is_waiting_for_period( the_thread->current_state ) &&
4671e: 673c beqs 4675c <_Rate_monotonic_Timeout+0x74> <== NOT EXECUTED
46720: 202a 0008 movel %a2@(8),%d0 <== NOT EXECUTED
46724: b0a8 0020 cmpl %a0@(32),%d0 <== NOT EXECUTED
46728: 6632 bnes 4675c <_Rate_monotonic_Timeout+0x74> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
4672a: 2f3c 1003 fff8 movel #268697592,%sp@- <== NOT EXECUTED
46730: 2f08 movel %a0,%sp@- <== NOT EXECUTED
46732: 4eb9 0004 89cc jsr 489cc <_Thread_Clear_state> <== NOT EXECUTED
the_thread->Wait.id == the_period->Object.id ) {
_Thread_Unblock( the_thread );
_Rate_monotonic_Initiate_statistics( the_period );
46738: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4673a: 4eb9 0004 61ba jsr 461ba <_Rate_monotonic_Initiate_statistics><== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
46740: 256a 003c 001c movel %a2@(60),%a2@(28) <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
46746: 486a 0010 pea %a2@(16) <== NOT EXECUTED
4674a: 4879 0005 e400 pea 5e400 <_Watchdog_Ticks_chain> <== NOT EXECUTED
46750: 4eb9 0004 9b3c jsr 49b3c <_Watchdog_Insert> <== NOT EXECUTED
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
46756: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
4675a: 603a bras 46796 <_Rate_monotonic_Timeout+0xae> <== NOT EXECUTED
} else if ( the_period->state == RATE_MONOTONIC_OWNER_IS_BLOCKING ) {
4675c: 7001 moveq #1,%d0 <== NOT EXECUTED
4675e: b0aa 0038 cmpl %a2@(56),%d0 <== NOT EXECUTED
46762: 662c bnes 46790 <_Rate_monotonic_Timeout+0xa8> <== NOT EXECUTED
the_period->state = RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING;
46764: 103c 0003 moveb #3,%d0 <== NOT EXECUTED
46768: 2540 0038 movel %d0,%a2@(56) <== NOT EXECUTED
_Rate_monotonic_Initiate_statistics( the_period );
4676c: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4676e: 4eb9 0004 61ba jsr 461ba <_Rate_monotonic_Initiate_statistics><== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
46774: 256a 003c 001c movel %a2@(60),%a2@(28) <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
4677a: 486a 0010 pea %a2@(16) <== NOT EXECUTED
4677e: 4879 0005 e400 pea 5e400 <_Watchdog_Ticks_chain> <== NOT EXECUTED
46784: 4eb9 0004 9b3c jsr 49b3c <_Watchdog_Insert> <== NOT EXECUTED
4678a: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4678e: 6006 bras 46796 <_Rate_monotonic_Timeout+0xae> <== NOT EXECUTED
_Watchdog_Insert_ticks( &the_period->Timer, the_period->next_length );
} else
the_period->state = RATE_MONOTONIC_EXPIRED;
46790: 7004 moveq #4,%d0 <== NOT EXECUTED
46792: 2540 0038 movel %d0,%a2@(56) <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
46796: 2039 0005 e320 movel 5e320 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED
4679c: 5380 subql #1,%d0 <== NOT EXECUTED
4679e: 23c0 0005 e320 movel %d0,5e320 <_Thread_Dispatch_disable_level><== NOT EXECUTED
case OBJECTS_REMOTE: /* impossible */
#endif
case OBJECTS_ERROR:
break;
}
}
467a4: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED
467a8: 4e5e unlk %fp <== NOT EXECUTED
00046232 <_Rate_monotonic_Update_statistics>:
* Update the counts.
*/
stats = &the_period->Statistics;
stats->count++;
if ( the_period->state == RATE_MONOTONIC_EXPIRED )
46232: 7004 moveq #4,%d0 <== NOT EXECUTED
}
void _Rate_monotonic_Update_statistics(
Rate_monotonic_Control *the_period
)
{
46234: 4e56 fff0 linkw %fp,#-16 <== NOT EXECUTED
46238: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4623a: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
4623e: 2f02 movel %d2,%sp@- <== NOT EXECUTED
/*
* Update the counts.
*/
stats = &the_period->Statistics;
stats->count++;
46240: 52aa 0054 addql #1,%a2@(84) <== NOT EXECUTED
if ( the_period->state == RATE_MONOTONIC_EXPIRED )
46244: b0aa 0038 cmpl %a2@(56),%d0 <== NOT EXECUTED
46248: 6604 bnes 4624e <_Rate_monotonic_Update_statistics+0x1c><== NOT EXECUTED
stats->missed_count++;
4624a: 52aa 0058 addql #1,%a2@(88) <== NOT EXECUTED
/*
* Grab status for time statistics.
*/
valid_status =
_Rate_monotonic_Get_status( the_period, &since_last_period, &executed );
4624e: 240e movel %fp,%d2 <== NOT EXECUTED
46250: 5182 subql #8,%d2 <== NOT EXECUTED
stats->missed_count++;
/*
* Grab status for time statistics.
*/
valid_status =
46252: 2f02 movel %d2,%sp@- <== NOT EXECUTED
46254: 486e fff0 pea %fp@(-16) <== NOT EXECUTED
46258: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4625a: 4eb9 0004 611c jsr 4611c <_Rate_monotonic_Get_status> <== NOT EXECUTED
_Rate_monotonic_Get_status( the_period, &since_last_period, &executed );
if (!valid_status)
46260: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
46264: 4a00 tstb %d0 <== NOT EXECUTED
46266: 6700 00b2 beqw 4631a <_Rate_monotonic_Update_statistics+0xe8><== NOT EXECUTED
/*
* Update CPU time
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_Add_to( &stats->total_cpu_time, &executed );
4626a: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4626c: 486a 006c pea %a2@(108) <== NOT EXECUTED
46270: 4eb9 0004 9760 jsr 49760 <_Timespec_Add_to> <== NOT EXECUTED
if ( _Timestamp_Less_than( &executed, &stats->min_cpu_time ) )
46276: 486a 005c pea %a2@(92) <== NOT EXECUTED
4627a: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4627c: 4eb9 0004 9858 jsr 49858 <_Timespec_Less_than> <== NOT EXECUTED
46282: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
46286: 4a00 tstb %d0 <== NOT EXECUTED
46288: 6710 beqs 4629a <_Rate_monotonic_Update_statistics+0x68><== NOT EXECUTED
stats->min_cpu_time = executed;
4628a: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED
4628e: 222e fffc movel %fp@(-4),%d1 <== NOT EXECUTED
46292: 2540 005c movel %d0,%a2@(92) <== NOT EXECUTED
46296: 2541 0060 movel %d1,%a2@(96) <== NOT EXECUTED
if ( _Timestamp_Greater_than( &executed, &stats->max_cpu_time ) )
4629a: 486a 0064 pea %a2@(100) <== NOT EXECUTED
4629e: 486e fff8 pea %fp@(-8) <== NOT EXECUTED
462a2: 4eb9 0004 9828 jsr 49828 <_Timespec_Greater_than> <== NOT EXECUTED
462a8: 508f addql #8,%sp <== NOT EXECUTED
462aa: 4a00 tstb %d0 <== NOT EXECUTED
462ac: 6710 beqs 462be <_Rate_monotonic_Update_statistics+0x8c><== NOT EXECUTED
stats->max_cpu_time = executed;
462ae: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED
462b2: 222e fffc movel %fp@(-4),%d1 <== NOT EXECUTED
462b6: 2540 0064 movel %d0,%a2@(100) <== NOT EXECUTED
462ba: 2541 0068 movel %d1,%a2@(104) <== NOT EXECUTED
/*
* Update Wall time
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_Add_to( &stats->total_wall_time, &since_last_period );
462be: 240e movel %fp,%d2 <== NOT EXECUTED
462c0: 0682 ffff fff0 addil #-16,%d2 <== NOT EXECUTED
462c6: 2f02 movel %d2,%sp@- <== NOT EXECUTED
462c8: 486a 0084 pea %a2@(132) <== NOT EXECUTED
462cc: 4eb9 0004 9760 jsr 49760 <_Timespec_Add_to> <== NOT EXECUTED
if ( _Timestamp_Less_than( &since_last_period, &stats->min_wall_time ) )
462d2: 486a 0074 pea %a2@(116) <== NOT EXECUTED
462d6: 2f02 movel %d2,%sp@- <== NOT EXECUTED
462d8: 4eb9 0004 9858 jsr 49858 <_Timespec_Less_than> <== NOT EXECUTED
462de: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
462e2: 4a00 tstb %d0 <== NOT EXECUTED
462e4: 6710 beqs 462f6 <_Rate_monotonic_Update_statistics+0xc4><== NOT EXECUTED
stats->min_wall_time = since_last_period;
462e6: 202e fff0 movel %fp@(-16),%d0 <== NOT EXECUTED
462ea: 222e fff4 movel %fp@(-12),%d1 <== NOT EXECUTED
462ee: 2540 0074 movel %d0,%a2@(116) <== NOT EXECUTED
462f2: 2541 0078 movel %d1,%a2@(120) <== NOT EXECUTED
if ( _Timestamp_Greater_than( &since_last_period, &stats->max_wall_time ) )
462f6: 486a 007c pea %a2@(124) <== NOT EXECUTED
462fa: 486e fff0 pea %fp@(-16) <== NOT EXECUTED
462fe: 4eb9 0004 9828 jsr 49828 <_Timespec_Greater_than> <== NOT EXECUTED
46304: 508f addql #8,%sp <== NOT EXECUTED
46306: 4a00 tstb %d0 <== NOT EXECUTED
46308: 6710 beqs 4631a <_Rate_monotonic_Update_statistics+0xe8><== NOT EXECUTED
stats->max_wall_time = since_last_period;
4630a: 202e fff0 movel %fp@(-16),%d0 <== NOT EXECUTED
4630e: 222e fff4 movel %fp@(-12),%d1 <== NOT EXECUTED
46312: 2540 007c movel %d0,%a2@(124) <== NOT EXECUTED
46316: 2541 0080 movel %d1,%a2@(128) <== NOT EXECUTED
stats->min_wall_time = since_last_period;
if ( since_last_period > stats->max_wall_time )
stats->max_wall_time = since_last_period;
#endif
}
4631a: 242e ffe8 movel %fp@(-24),%d2 <== NOT EXECUTED
4631e: 246e ffec moveal %fp@(-20),%a2 <== NOT EXECUTED
46322: 4e5e unlk %fp <== NOT EXECUTED
000575c4 <_Region_Process_queue>:
*/
void _Region_Process_queue(
Region_Control *the_region
)
{
575c4: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
575c8: 2039 0007 5004 movel 75004 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED
575ce: 5280 addql #1,%d0 <== NOT EXECUTED
575d0: 48d7 3c1c moveml %d2-%d4/%a2-%a5,%sp@ <== NOT EXECUTED
575d4: 266e 0008 moveal %fp@(8),%a3 <== NOT EXECUTED
575d8: 23c0 0007 5004 movel %d0,75004 <_Thread_Dispatch_disable_level><== NOT EXECUTED
* NOTE: Be sure to disable dispatching before unlocking the mutex
* since we do not want to open a window where a context
* switch could occur.
*/
_Thread_Disable_dispatch();
_RTEMS_Unlock_allocator();
575de: 2f39 0007 50c4 movel 750c4 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
/*
* NOTE: The following loop is O(n) where n is the number of
* threads whose memory request is satisfied.
*/
for ( ; ; ) {
the_thread = _Thread_queue_First( &the_region->Wait_queue );
575e4: 240b movel %a3,%d2 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void *_Region_Allocate_segment (
Region_Control *the_region,
uintptr_t size
)
{
return _Heap_Allocate( &the_region->Memory, size );
575e6: 260b movel %a3,%d3 <== NOT EXECUTED
575e8: 0682 0000 0010 addil #16,%d2 <== NOT EXECUTED
575ee: 0683 0000 0068 addil #104,%d3 <== NOT EXECUTED
575f4: 4bf9 0005 3364 lea 53364 <_Heap_Allocate_aligned_with_boundary>,%a5<== NOT EXECUTED
if ( the_segment == NULL )
break;
*(void **)the_thread->Wait.return_argument = the_segment;
the_region->number_of_used_blocks += 1;
_Thread_queue_Extract( &the_region->Wait_queue, the_thread );
575fa: 49f9 0005 7c7c lea 57c7c <_Thread_queue_Extract>,%a4 <== NOT EXECUTED
* NOTE: Be sure to disable dispatching before unlocking the mutex
* since we do not want to open a window where a context
* switch could occur.
*/
_Thread_Disable_dispatch();
_RTEMS_Unlock_allocator();
57600: 4eb9 0005 29b8 jsr 529b8 <_API_Mutex_Unlock> <== NOT EXECUTED
57606: 588f addql #4,%sp <== NOT EXECUTED
/*
* NOTE: The following loop is O(n) where n is the number of
* threads whose memory request is satisfied.
*/
for ( ; ; ) {
the_thread = _Thread_queue_First( &the_region->Wait_queue );
57608: 283c 0005 7d80 movel #359808,%d4 <== NOT EXECUTED
5760e: 2f02 movel %d2,%sp@- <== NOT EXECUTED
57610: 2044 moveal %d4,%a0 <== NOT EXECUTED
57612: 4e90 jsr %a0@ <== NOT EXECUTED
if ( the_thread == NULL )
57614: 588f addql #4,%sp <== NOT EXECUTED
/*
* NOTE: The following loop is O(n) where n is the number of
* threads whose memory request is satisfied.
*/
for ( ; ; ) {
the_thread = _Thread_queue_First( &the_region->Wait_queue );
57616: 2440 moveal %d0,%a2 <== NOT EXECUTED
if ( the_thread == NULL )
57618: 4a80 tstl %d0 <== NOT EXECUTED
5761a: 672c beqs 57648 <_Region_Process_queue+0x84> <== NOT EXECUTED
5761c: 42a7 clrl %sp@- <== NOT EXECUTED
5761e: 42a7 clrl %sp@- <== NOT EXECUTED
57620: 2f2a 0024 movel %a2@(36),%sp@- <== NOT EXECUTED
57624: 2f03 movel %d3,%sp@- <== NOT EXECUTED
57626: 4e95 jsr %a5@ <== NOT EXECUTED
the_segment = (void **) _Region_Allocate_segment(
the_region,
the_thread->Wait.count
);
if ( the_segment == NULL )
57628: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
5762c: 4a80 tstl %d0 <== NOT EXECUTED
5762e: 6718 beqs 57648 <_Region_Process_queue+0x84> <== NOT EXECUTED
break;
*(void **)the_thread->Wait.return_argument = the_segment;
57630: 206a 0028 moveal %a2@(40),%a0 <== NOT EXECUTED
57634: 2080 movel %d0,%a0@ <== NOT EXECUTED
the_region->number_of_used_blocks += 1;
57636: 52ab 0064 addql #1,%a3@(100) <== NOT EXECUTED
_Thread_queue_Extract( &the_region->Wait_queue, the_thread );
5763a: 2f0a movel %a2,%sp@- <== NOT EXECUTED
5763c: 2f02 movel %d2,%sp@- <== NOT EXECUTED
5763e: 4e94 jsr %a4@ <== NOT EXECUTED
the_thread->Wait.return_code = RTEMS_SUCCESSFUL;
}
57640: 508f addql #8,%sp <== NOT EXECUTED
break;
*(void **)the_thread->Wait.return_argument = the_segment;
the_region->number_of_used_blocks += 1;
_Thread_queue_Extract( &the_region->Wait_queue, the_thread );
the_thread->Wait.return_code = RTEMS_SUCCESSFUL;
57642: 42aa 0034 clrl %a2@(52) <== NOT EXECUTED
}
57646: 60c6 bras 5760e <_Region_Process_queue+0x4a> <== NOT EXECUTED
_Thread_Enable_dispatch();
}
57648: 4cee 3c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a5 <== NOT EXECUTED
5764e: 4e5e unlk %fp <== NOT EXECUTED
*(void **)the_thread->Wait.return_argument = the_segment;
the_region->number_of_used_blocks += 1;
_Thread_queue_Extract( &the_region->Wait_queue, the_thread );
the_thread->Wait.return_code = RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
57650: 4ef9 0005 4d7a jmp 54d7a <_Thread_Enable_dispatch> <== NOT EXECUTED
...
0004a4b0 <_Scheduler_priority_Block>:
void _Scheduler_priority_Block(
Scheduler_Control *the_scheduler,
Thread_Control *the_thread
)
{
4a4b0: 4e56 0000 linkw %fp,#0
4a4b4: 226e 000c moveal %fp@(12),%a1
4a4b8: 2f0a movel %a2,%sp@-
RTEMS_INLINE_ROUTINE void _Scheduler_priority_Ready_queue_extract(
Thread_Control *the_thread
)
{
Chain_Control *ready = the_thread->scheduler.priority->ready_chain;
4a4ba: 2069 008a moveal %a1@(138),%a0
4a4be: 2050 moveal %a0@,%a0
if ( _Chain_Has_only_one_node( ready ) ) {
4a4c0: 2028 0008 movel %a0@(8),%d0
4a4c4: b090 cmpl %a0@,%d0
4a4c6: 6636 bnes 4a4fe <_Scheduler_priority_Block+0x4e>
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 );
4a4c8: 2008 movel %a0,%d0
4a4ca: 5880 addql #4,%d0
head->next = tail;
head->previous = NULL;
4a4cc: 42a8 0004 clrl %a0@(4)
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 );
4a4d0: 2080 movel %d0,%a0@
head->next = tail;
head->previous = NULL;
tail->previous = head;
4a4d2: 2148 0008 movel %a0,%a0@(8)
_Chain_Initialize_empty( ready );
_Priority_bit_map_Remove( &the_thread->scheduler.priority->Priority_map );
4a4d6: 2069 008a moveal %a1@(138),%a0
RTEMS_INLINE_ROUTINE void _Priority_bit_map_Remove (
Priority_bit_map_Information *the_priority_map
)
{
*the_priority_map->minor &= the_priority_map->block_minor;
4a4da: 2468 0004 moveal %a0@(4),%a2
4a4de: 3028 000e movew %a0@(14),%d0
4a4e2: 3212 movew %a2@,%d1
4a4e4: c081 andl %d1,%d0
4a4e6: 3480 movew %d0,%a2@
if ( *the_priority_map->minor == 0 )
4a4e8: 6620 bnes 4a50a <_Scheduler_priority_Block+0x5a>
_Priority_Major_bit_map &= the_priority_map->block_major;
4a4ea: 3039 0005 c894 movew 5c894 <_Priority_Major_bit_map>,%d0
4a4f0: 3228 000c movew %a0@(12),%d1
4a4f4: c081 andl %d1,%d0
4a4f6: 33c0 0005 c894 movew %d0,5c894 <_Priority_Major_bit_map>
4a4fc: 600c bras 4a50a <_Scheduler_priority_Block+0x5a>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
4a4fe: 2451 moveal %a1@,%a2
previous = the_node->previous;
4a500: 2069 0004 moveal %a1@(4),%a0
next->previous = previous;
4a504: 2548 0004 movel %a0,%a2@(4)
previous->next = next;
4a508: 208a movel %a2,%a0@
{
_Scheduler_priority_Ready_queue_extract(the_thread);
/* TODO: flash critical section */
if ( _Thread_Is_heir( the_thread ) )
4a50a: b3f9 0005 c888 cmpal 5c888 <_Per_CPU_Information+0x10>,%a1
4a510: 6646 bnes 4a558 <_Scheduler_priority_Block+0xa8>
RTEMS_INLINE_ROUTINE Priority_Control _Priority_bit_map_Get_highest( void )
{
Priority_bit_map_Control minor;
Priority_bit_map_Control major;
_Bitfield_Find_first_bit( _Priority_Major_bit_map, major );
4a512: 3039 0005 c894 movew 5c894 <_Priority_Major_bit_map>,%d0
4a518: 4840 swap %d0
4a51a: 04c0 ff1 %d0
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
4a51c: 41f9 0005 c898 lea 5c898 <_Priority_Bit_map>,%a0
4a522: 0280 0000 ffff andil #65535,%d0
4a528: 3230 0a00 movew %a0@(00000000,%d0:l:2),%d1
4a52c: 4841 swap %d1
4a52e: 04c1 ff1 %d1
_Scheduler_priority_Block_body(the_scheduler, the_thread);
}
4a530: 206e 0008 moveal %fp@(8),%a0
return (_Priority_Bits_index( major ) << 4) +
4a534: 0281 0000 ffff andil #65535,%d1
4a53a: e988 lsll #4,%d0
4a53c: 2050 moveal %a0@,%a0
4a53e: d081 addl %d1,%d0
Chain_Control *the_ready_queue
)
{
Priority_Control index = _Priority_bit_map_Get_highest();
if ( !_Chain_Is_empty( &the_ready_queue[ index ] ) )
4a540: 2200 movel %d0,%d1
4a542: e988 lsll #4,%d0
4a544: e589 lsll #2,%d1
4a546: 9081 subl %d1,%d0
4a548: d1c0 addal %d0,%a0
4a54a: 2018 movel %a0@+,%d0
4a54c: b1c0 cmpal %d0,%a0
4a54e: 6602 bnes 4a552 <_Scheduler_priority_Block+0xa2> <== ALWAYS TAKEN
return (Thread_Control *) _Chain_First( &the_ready_queue[ index ] );
return NULL;
4a550: 4280 clrl %d0 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Scheduler_priority_Schedule_body(
Scheduler_Control *the_scheduler
)
{
_Thread_Heir = _Scheduler_priority_Ready_queue_first(
4a552: 23c0 0005 c888 movel %d0,5c888 <_Per_CPU_Information+0x10>
/* TODO: flash critical section */
if ( _Thread_Is_heir( the_thread ) )
_Scheduler_priority_Schedule_body(the_scheduler);
if ( _Thread_Is_executing( the_thread ) )
4a558: b3f9 0005 c884 cmpal 5c884 <_Per_CPU_Information+0xc>,%a1
4a55e: 6608 bnes 4a568 <_Scheduler_priority_Block+0xb8>
_Thread_Dispatch_necessary = true;
4a560: 7001 moveq #1,%d0
4a562: 13c0 0005 c890 moveb %d0,5c890 <_Per_CPU_Information+0x18>
4a568: 245f moveal %sp@+,%a2
4a56a: 4e5e unlk %fp
...
0004704c <_Scheduler_priority_Schedule>:
*/
void _Scheduler_priority_Schedule(
Scheduler_Control *the_scheduler
)
{
4704c: 4e56 0000 linkw %fp,#0
RTEMS_INLINE_ROUTINE Priority_Control _Priority_bit_map_Get_highest( void )
{
Priority_bit_map_Control minor;
Priority_bit_map_Control major;
_Bitfield_Find_first_bit( _Priority_Major_bit_map, major );
47050: 3039 0005 c894 movew 5c894 <_Priority_Major_bit_map>,%d0
47056: 4840 swap %d0
47058: 04c0 ff1 %d0
_Bitfield_Find_first_bit( _Priority_Bit_map[major], minor );
4705a: 41f9 0005 c898 lea 5c898 <_Priority_Bit_map>,%a0
47060: 0280 0000 ffff andil #65535,%d0
47066: 3230 0a00 movew %a0@(00000000,%d0:l:2),%d1
4706a: 4841 swap %d1
4706c: 04c1 ff1 %d1
_Scheduler_priority_Schedule_body( the_scheduler );
}
4706e: 206e 0008 moveal %fp@(8),%a0
return (_Priority_Bits_index( major ) << 4) +
47072: 0281 0000 ffff andil #65535,%d1
47078: e988 lsll #4,%d0
4707a: 2050 moveal %a0@,%a0
4707c: d081 addl %d1,%d0
Chain_Control *the_ready_queue
)
{
Priority_Control index = _Priority_bit_map_Get_highest();
if ( !_Chain_Is_empty( &the_ready_queue[ index ] ) )
4707e: 2200 movel %d0,%d1
47080: e988 lsll #4,%d0
47082: e589 lsll #2,%d1
47084: 9081 subl %d1,%d0
47086: d1c0 addal %d0,%a0
47088: 2018 movel %a0@+,%d0
4708a: b1c0 cmpal %d0,%a0
4708c: 6602 bnes 47090 <_Scheduler_priority_Schedule+0x44><== ALWAYS TAKEN
return (Thread_Control *) _Chain_First( &the_ready_queue[ index ] );
return NULL;
4708e: 4280 clrl %d0 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Scheduler_priority_Schedule_body(
Scheduler_Control *the_scheduler
)
{
_Thread_Heir = _Scheduler_priority_Ready_queue_first(
47090: 23c0 0005 c888 movel %d0,5c888 <_Per_CPU_Information+0x10>
47096: 4e5e unlk %fp
...
000470b8 <_Scheduler_priority_Thread_scheduler_free>:
void _Scheduler_priority_Thread_scheduler_free (
Scheduler_Control *the_scheduler __attribute__((unused)),
Thread_Control *the_thread
)
{
470b8: 4e56 0000 linkw %fp,#0
_Workspace_Free( the_thread->scheduler.priority );
470bc: 206e 000c moveal %fp@(12),%a0
470c0: 2d68 008a 0008 movel %a0@(138),%fp@(8)
}
470c6: 4e5e unlk %fp
void _Scheduler_priority_Thread_scheduler_free (
Scheduler_Control *the_scheduler __attribute__((unused)),
Thread_Control *the_thread
)
{
_Workspace_Free( the_thread->scheduler.priority );
470c8: 4ef9 0004 86dc jmp 486dc <_Workspace_Free>
...
00047140 <_Scheduler_priority_Unblock>:
void _Scheduler_priority_Unblock (
Scheduler_Control *the_scheduler,
Thread_Control *the_thread
)
{
47140: 4e56 0000 linkw %fp,#0
47144: 206e 000c moveal %fp@(12),%a0
47148: 2f0a movel %a2,%sp@-
RTEMS_INLINE_ROUTINE void _Scheduler_priority_Ready_queue_enqueue(
Thread_Control *the_thread
)
{
_Priority_bit_map_Add( &the_thread->scheduler.priority->Priority_map );
4714a: 2268 008a moveal %a0@(138),%a1
RTEMS_INLINE_ROUTINE void _Priority_bit_map_Add (
Priority_bit_map_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
4714e: 2469 0004 moveal %a1@(4),%a2
47152: 3029 000a movew %a1@(10),%d0
47156: 3212 movew %a2@,%d1
47158: 8081 orl %d1,%d0
4715a: 3480 movew %d0,%a2@
_Priority_Major_bit_map |= the_priority_map->ready_major;
4715c: 3229 0008 movew %a1@(8),%d1
47160: 3039 0005 c894 movew 5c894 <_Priority_Major_bit_map>,%d0
_Chain_Append_unprotected( the_thread->scheduler.priority->ready_chain,
47166: 2251 moveal %a1@,%a1
47168: 8081 orl %d1,%d0
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
4716a: 2469 0008 moveal %a1@(8),%a2
4716e: 33c0 0005 c894 movew %d0,5c894 <_Priority_Major_bit_map>
RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
47174: 2009 movel %a1,%d0
47176: 5880 addql #4,%d0
Chain_Node *old_last = tail->previous;
the_node->next = tail;
tail->previous = the_node;
47178: 2348 0008 movel %a0,%a1@(8)
* 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 ( the_thread->current_priority < _Thread_Heir->current_priority ) {
4717c: 2279 0005 c888 moveal 5c888 <_Per_CPU_Information+0x10>,%a1
RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
47182: 2080 movel %d0,%a0@
47184: 2028 0014 movel %a0@(20),%d0
Chain_Node *old_last = tail->previous;
the_node->next = tail;
tail->previous = the_node;
old_last->next = the_node;
47188: 2488 movel %a0,%a2@
the_node->previous = old_last;
4718a: 214a 0004 movel %a2,%a0@(4)
4718e: b0a9 0014 cmpl %a1@(20),%d0
47192: 641e bccs 471b2 <_Scheduler_priority_Unblock+0x72>
_Thread_Heir = the_thread;
47194: 23c8 0005 c888 movel %a0,5c888 <_Per_CPU_Information+0x10>
if ( _Thread_Executing->is_preemptible ||
4719a: 2079 0005 c884 moveal 5c884 <_Per_CPU_Information+0xc>,%a0
471a0: 4a28 0074 tstb %a0@(116)
471a4: 6604 bnes 471aa <_Scheduler_priority_Unblock+0x6a>
471a6: 4a80 tstl %d0
471a8: 6608 bnes 471b2 <_Scheduler_priority_Unblock+0x72><== ALWAYS TAKEN
the_thread->current_priority == 0 )
_Thread_Dispatch_necessary = true;
471aa: 7001 moveq #1,%d0
471ac: 13c0 0005 c890 moveb %d0,5c890 <_Per_CPU_Information+0x18>
_Scheduler_priority_Unblock_body(the_scheduler, the_thread);
}
471b2: 245f moveal %sp@+,%a2
471b4: 4e5e unlk %fp <== NOT EXECUTED
000471b8 <_Scheduler_priority_Yield>:
*/
void _Scheduler_priority_Yield(
Scheduler_Control *the_scheduler __attribute__((unused))
)
{
471b8: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
471bc: 2079 0005 c884 moveal 5c884 <_Per_CPU_Information+0xc>,%a0 <== NOT EXECUTED
*/
void _Scheduler_priority_Yield(
Scheduler_Control *the_scheduler __attribute__((unused))
)
{
471c2: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ <== NOT EXECUTED
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
ready = executing->scheduler.priority->ready_chain;
_ISR_Disable( level );
471c6: 243c 0000 0700 movel #1792,%d2 <== NOT EXECUTED
471cc: 2002 movel %d2,%d0 <== NOT EXECUTED
ISR_Level level;
Thread_Control *executing;
Chain_Control *ready;
executing = _Thread_Executing;
ready = executing->scheduler.priority->ready_chain;
471ce: 2268 008a moveal %a0@(138),%a1 <== NOT EXECUTED
471d2: 2251 moveal %a1@,%a1 <== NOT EXECUTED
_ISR_Disable( level );
471d4: 40c1 movew %sr,%d1 <== NOT EXECUTED
471d6: 8081 orl %d1,%d0 <== NOT EXECUTED
471d8: 46c0 movew %d0,%sr <== NOT EXECUTED
if ( !_Chain_Has_only_one_node( ready ) ) {
471da: 2029 0008 movel %a1@(8),%d0 <== NOT EXECUTED
471de: b091 cmpl %a1@,%d0 <== NOT EXECUTED
471e0: 6738 beqs 4721a <_Scheduler_priority_Yield+0x62> <== NOT EXECUTED
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
471e2: 2468 0004 moveal %a0@(4),%a2 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
471e6: 2009 movel %a1,%d0 <== NOT EXECUTED
471e8: 5880 addql #4,%d0 <== NOT EXECUTED
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
471ea: 2650 moveal %a0@,%a3 <== NOT EXECUTED
previous = the_node->previous;
next->previous = previous;
471ec: 274a 0004 movel %a2,%a3@(4) <== NOT EXECUTED
previous->next = next;
471f0: 248b movel %a3,%a2@ <== NOT EXECUTED
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
471f2: 2469 0008 moveal %a1@(8),%a2 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
471f6: 2080 movel %d0,%a0@ <== NOT EXECUTED
Chain_Node *old_last = tail->previous;
the_node->next = tail;
tail->previous = the_node;
471f8: 2348 0008 movel %a0,%a1@(8) <== NOT EXECUTED
old_last->next = the_node;
471fc: 2488 movel %a0,%a2@ <== NOT EXECUTED
the_node->previous = old_last;
471fe: 214a 0004 movel %a2,%a0@(4) <== NOT EXECUTED
_Chain_Extract_unprotected( &executing->Object.Node );
_Chain_Append_unprotected( ready, &executing->Object.Node );
_ISR_Flash( level );
47202: 2002 movel %d2,%d0 <== NOT EXECUTED
47204: 46c1 movew %d1,%sr <== NOT EXECUTED
47206: 8081 orl %d1,%d0 <== NOT EXECUTED
47208: 46c0 movew %d0,%sr <== NOT EXECUTED
if ( _Thread_Is_heir( executing ) )
4720a: b1f9 0005 c888 cmpal 5c888 <_Per_CPU_Information+0x10>,%a0 <== NOT EXECUTED
47210: 6610 bnes 47222 <_Scheduler_priority_Yield+0x6a> <== NOT EXECUTED
_Thread_Heir = (Thread_Control *) _Chain_First( ready );
47212: 23d1 0005 c888 movel %a1@,5c888 <_Per_CPU_Information+0x10><== NOT EXECUTED
47218: 6008 bras 47222 <_Scheduler_priority_Yield+0x6a> <== NOT EXECUTED
_Thread_Dispatch_necessary = true;
}
else if ( !_Thread_Is_heir( executing ) )
4721a: b1f9 0005 c888 cmpal 5c888 <_Per_CPU_Information+0x10>,%a0 <== NOT EXECUTED
47220: 6708 beqs 4722a <_Scheduler_priority_Yield+0x72> <== NOT EXECUTED
_Thread_Dispatch_necessary = true;
47222: 7001 moveq #1,%d0 <== NOT EXECUTED
47224: 13c0 0005 c890 moveb %d0,5c890 <_Per_CPU_Information+0x18> <== NOT EXECUTED
_ISR_Enable( level );
4722a: 46c1 movew %d1,%sr <== NOT EXECUTED
}
4722c: 4cd7 0c04 moveml %sp@,%d2/%a2-%a3 <== NOT EXECUTED
47230: 4e5e unlk %fp <== NOT EXECUTED
00045796 <_Semaphore_Translate_core_semaphore_return_code>:
#if defined(RTEMS_DEBUG)
if ( status > CORE_SEMAPHORE_STATUS_LAST )
return RTEMS_INTERNAL_ERROR;
#endif
return _Semaphore_Translate_core_semaphore_return_code_[status];
}
45796: 41f9 0005 a0fe lea 5a0fe <_Semaphore_Translate_core_semaphore_return_code_>,%a0<== NOT EXECUTED
};
rtems_status_code _Semaphore_Translate_core_semaphore_return_code (
uint32_t status
)
{
4579c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( status > CORE_SEMAPHORE_STATUS_LAST )
return RTEMS_INTERNAL_ERROR;
#endif
return _Semaphore_Translate_core_semaphore_return_code_[status];
}
457a0: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED
457a4: 4e5e unlk %fp <== NOT EXECUTED
457a6: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 <== NOT EXECUTED
0004672c <_TOD_Get_uptime_as_timespec>:
*/
void _TOD_Get_uptime_as_timespec(
struct timespec *uptime
)
{
4672c: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED
Timestamp_Control uptime_ts;
/* assume time checked for NULL by caller */
_TOD_Get_uptime( &uptime_ts );
46730: 486e fff8 pea %fp@(-8) <== NOT EXECUTED
46734: 4eb9 0004 a574 jsr 4a574 <_TOD_Get_uptime> <== NOT EXECUTED
_Timestamp_To_timespec( &uptime_ts, uptime );
4673a: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
4673e: 588f addql #4,%sp <== NOT EXECUTED
46740: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED
46744: 222e fffc movel %fp@(-4),%d1 <== NOT EXECUTED
}
46748: 4e5e unlk %fp <== NOT EXECUTED
{
Timestamp_Control uptime_ts;
/* assume time checked for NULL by caller */
_TOD_Get_uptime( &uptime_ts );
_Timestamp_To_timespec( &uptime_ts, uptime );
4674a: 2080 movel %d0,%a0@ <== NOT EXECUTED
4674c: 2141 0004 movel %d1,%a0@(4) <== NOT EXECUTED
}
...
00047644 <_TOD_Set>:
*/
void _TOD_Set(
const struct timespec *time
)
{
47644: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
47648: 2039 0006 65a8 movel 665a8 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED
4764e: 5280 addql #1,%d0 <== NOT EXECUTED
47650: 2f0a movel %a2,%sp@- <== NOT EXECUTED
47652: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
47656: 23c0 0006 65a8 movel %d0,665a8 <_Thread_Dispatch_disable_level><== NOT EXECUTED
long seconds;
_Thread_Disable_dispatch();
_TOD_Deactivate();
seconds = _TOD_Seconds_since_epoch();
4765c: 2039 0006 6652 movel 66652 <_TOD_Now>,%d0 <== NOT EXECUTED
47662: 41f9 0004 9940 lea 49940 <_Watchdog_Adjust>,%a0 <== NOT EXECUTED
if ( time->tv_sec < seconds )
47668: 2212 movel %a2@,%d1 <== NOT EXECUTED
4766a: b081 cmpl %d1,%d0 <== NOT EXECUTED
4766c: 6f0a bles 47678 <_TOD_Set+0x34> <== NOT EXECUTED
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
_Watchdog_Adjust( &_Watchdog_Seconds_chain, direction, units );
4766e: 9081 subl %d1,%d0 <== NOT EXECUTED
47670: 2f00 movel %d0,%sp@- <== NOT EXECUTED
47672: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
47676: 6006 bras 4767e <_TOD_Set+0x3a> <== NOT EXECUTED
47678: 9280 subl %d0,%d1 <== NOT EXECUTED
4767a: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4767c: 42a7 clrl %sp@- <== NOT EXECUTED
4767e: 4879 0006 667c pea 6667c <_Watchdog_Seconds_chain> <== NOT EXECUTED
47684: 4e90 jsr %a0@ <== NOT EXECUTED
_Watchdog_Adjust_seconds( WATCHDOG_BACKWARD, seconds - time->tv_sec );
else
_Watchdog_Adjust_seconds( WATCHDOG_FORWARD, time->tv_sec - seconds );
/* POSIX format TOD (timespec) */
_Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec );
47686: 23d2 0006 6652 movel %a2@,66652 <_TOD_Now> <== NOT EXECUTED
4768c: 588a addql #4,%a2 <== NOT EXECUTED
4768e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
47692: 23d2 0006 6656 movel %a2@,66656 <_TOD_Now+0x4> <== NOT EXECUTED
_TOD_Is_set = true;
_TOD_Activate();
_Thread_Enable_dispatch();
}
47698: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
4769c: 4e5e unlk %fp <== NOT EXECUTED
else
_Watchdog_Adjust_seconds( WATCHDOG_FORWARD, time->tv_sec - seconds );
/* POSIX format TOD (timespec) */
_Timestamp_Set( &_TOD_Now, time->tv_sec, time->tv_nsec );
_TOD_Is_set = true;
4769e: 7001 moveq #1,%d0 <== NOT EXECUTED
476a0: 13c0 0006 65b8 moveb %d0,665b8 <_TOD_Is_set> <== NOT EXECUTED
_TOD_Activate();
_Thread_Enable_dispatch();
476a6: 4ef9 0004 8aba jmp 48aba <_Thread_Enable_dispatch> <== NOT EXECUTED
000463c0 <_TOD_Tickle_ticks>:
{
Timestamp_Control tick;
uint32_t seconds;
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
463c0: 223c 0000 03e8 movel #1000,%d1
*
* Output parameters: NONE
*/
void _TOD_Tickle_ticks( void )
{
463c6: 4e56 fff8 linkw %fp,#-8
Timestamp_Control tick;
uint32_t seconds;
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
463ca: 2039 0005 aea0 movel 5aea0 <Configuration+0xc>,%d0
463d0: 4c01 0800 mulsl %d1,%d0
*
* Output parameters: NONE
*/
void _TOD_Tickle_ticks( void )
{
463d4: 2f0a movel %a2,%sp@-
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
/* Update the timespec format uptime */
_Timestamp_Add_to( &_TOD_Uptime, &tick );
463d6: 45f9 0004 8154 lea 48154 <_Timespec_Add_to>,%a2
*
* Output parameters: NONE
*/
void _TOD_Tickle_ticks( void )
{
463dc: 2f02 movel %d2,%sp@-
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
/* Update the timespec format uptime */
_Timestamp_Add_to( &_TOD_Uptime, &tick );
463de: 240e movel %fp,%d2
463e0: 5182 subql #8,%d2
{
Timestamp_Control tick;
uint32_t seconds;
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
463e2: 2d40 fffc movel %d0,%fp@(-4)
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
463e6: 2039 0005 c7f0 movel 5c7f0 <_Watchdog_Ticks_since_boot>,%d0
463ec: 5280 addql #1,%d0
/* Update the timespec format uptime */
_Timestamp_Add_to( &_TOD_Uptime, &tick );
463ee: 2f02 movel %d2,%sp@-
463f0: 4879 0005 c742 pea 5c742 <_TOD_Uptime>
{
Timestamp_Control tick;
uint32_t seconds;
/* Convert the tick quantum to a timestamp */
_Timestamp_Set( &tick, 0, rtems_configuration_get_nanoseconds_per_tick() );
463f6: 42ae fff8 clrl %fp@(-8)
/* Update the counter of ticks since boot */
_Watchdog_Ticks_since_boot += 1;
463fa: 23c0 0005 c7f0 movel %d0,5c7f0 <_Watchdog_Ticks_since_boot>
/* Update the timespec format uptime */
_Timestamp_Add_to( &_TOD_Uptime, &tick );
46400: 4e92 jsr %a2@
/* we do not care how much the uptime changed */
/* Update the timespec format TOD */
seconds = _Timestamp_Add_to_at_tick( &_TOD_Now, &tick );
46402: 2f02 movel %d2,%sp@- <== NOT EXECUTED
46404: 4879 0005 c772 pea 5c772 <_TOD_Now> <== NOT EXECUTED
4640a: 4e92 jsr %a2@ <== NOT EXECUTED
while ( seconds ) {
4640c: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_seconds( void )
{
_Watchdog_Tickle( &_Watchdog_Seconds_chain );
46410: 45f9 0004 85e4 lea 485e4 <_Watchdog_Tickle>,%a2 <== NOT EXECUTED
/* Update the timespec format uptime */
_Timestamp_Add_to( &_TOD_Uptime, &tick );
/* we do not care how much the uptime changed */
/* Update the timespec format TOD */
seconds = _Timestamp_Add_to_at_tick( &_TOD_Now, &tick );
46416: 2400 movel %d0,%d2 <== NOT EXECUTED
while ( seconds ) {
46418: 600c bras 46426 <_TOD_Tickle_ticks+0x66> <== NOT EXECUTED
4641a: 4879 0005 c79c pea 5c79c <_Watchdog_Seconds_chain> <== NOT EXECUTED
_Watchdog_Tickle_seconds();
seconds--;
46420: 5382 subql #1,%d2 <== NOT EXECUTED
46422: 4e92 jsr %a2@ <== NOT EXECUTED
46424: 588f addql #4,%sp <== NOT EXECUTED
_Timestamp_Add_to( &_TOD_Uptime, &tick );
/* we do not care how much the uptime changed */
/* Update the timespec format TOD */
seconds = _Timestamp_Add_to_at_tick( &_TOD_Now, &tick );
while ( seconds ) {
46426: 4a82 tstl %d2 <== NOT EXECUTED
46428: 66f0 bnes 4641a <_TOD_Tickle_ticks+0x5a> <== NOT EXECUTED
_Watchdog_Tickle_seconds();
seconds--;
}
}
4642a: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED
4642e: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED
46432: 4e5e unlk %fp <== NOT EXECUTED
...
00045f70 <_TOD_To_seconds>:
*/
uint32_t _TOD_To_seconds(
const rtems_time_of_day *the_tod
)
{
45f70: 43f9 0005 c0ea lea 5c0ea <_TOD_Days_to_date>,%a1 <== NOT EXECUTED
45f76: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED
45f7a: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
45f7e: 48d7 040c moveml %d2-%d3/%a2,%sp@ <== NOT EXECUTED
uint32_t time;
uint32_t year_mod_4;
time = the_tod->day - 1;
year_mod_4 = the_tod->year & 3;
45f82: 2210 movel %a0@,%d1 <== NOT EXECUTED
45f84: 7403 moveq #3,%d2 <== NOT EXECUTED
)
{
uint32_t time;
uint32_t year_mod_4;
time = the_tod->day - 1;
45f86: 2028 0008 movel %a0@(8),%d0 <== NOT EXECUTED
45f8a: 5380 subql #1,%d0 <== NOT EXECUTED
year_mod_4 = the_tod->year & 3;
45f8c: c481 andl %d1,%d2 <== NOT EXECUTED
if ( year_mod_4 == 0 )
45f8e: 660c bnes 45f9c <_TOD_To_seconds+0x2c> <== NOT EXECUTED
time += _TOD_Days_to_date[ 1 ][ the_tod->month ];
45f90: 2628 0004 movel %a0@(4),%d3 <== NOT EXECUTED
45f94: 0683 0000 000d addil #13,%d3 <== NOT EXECUTED
45f9a: 6004 bras 45fa0 <_TOD_To_seconds+0x30> <== NOT EXECUTED
else
time += _TOD_Days_to_date[ 0 ][ the_tod->month ];
45f9c: 2628 0004 movel %a0@(4),%d3 <== NOT EXECUTED
time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) *
( (TOD_DAYS_PER_YEAR * 4) + 1);
time += _TOD_Days_since_last_leap_year[ year_mod_4 ];
45fa0: 45f9 0005 c11e lea 5c11e <_TOD_Days_since_last_leap_year>,%a2<== NOT EXECUTED
if ( year_mod_4 == 0 )
time += _TOD_Days_to_date[ 1 ][ the_tod->month ];
else
time += _TOD_Days_to_date[ 0 ][ the_tod->month ];
time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) *
45fa6: 0681 ffff f83c addil #-1988,%d1 <== NOT EXECUTED
45fac: e489 lsrl #2,%d1 <== NOT EXECUTED
year_mod_4 = the_tod->year & 3;
if ( year_mod_4 == 0 )
time += _TOD_Days_to_date[ 1 ][ the_tod->month ];
else
time += _TOD_Days_to_date[ 0 ][ the_tod->month ];
45fae: 3631 3a00 movew %a1@(00000000,%d3:l:2),%d3 <== NOT EXECUTED
45fb2: 0283 0000 ffff andil #65535,%d3 <== NOT EXECUTED
45fb8: 2243 moveal %d3,%a1 <== NOT EXECUTED
45fba: d3c0 addal %d0,%a1 <== NOT EXECUTED
time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) *
( (TOD_DAYS_PER_YEAR * 4) + 1);
time += _TOD_Days_since_last_leap_year[ year_mod_4 ];
45fbc: 4280 clrl %d0 <== NOT EXECUTED
45fbe: 3032 2a00 movew %a2@(00000000,%d2:l:2),%d0 <== NOT EXECUTED
if ( year_mod_4 == 0 )
time += _TOD_Days_to_date[ 1 ][ the_tod->month ];
else
time += _TOD_Days_to_date[ 0 ][ the_tod->month ];
time += ( (the_tod->year - TOD_BASE_YEAR) / 4 ) *
45fc2: 243c 0000 05b5 movel #1461,%d2 <== NOT EXECUTED
45fc8: 4c02 1800 mulsl %d2,%d1 <== NOT EXECUTED
45fcc: d280 addl %d0,%d1 <== NOT EXECUTED
( (TOD_DAYS_PER_YEAR * 4) + 1);
time += _TOD_Days_since_last_leap_year[ year_mod_4 ];
45fce: 2001 movel %d1,%d0 <== NOT EXECUTED
45fd0: d089 addl %a1,%d0 <== NOT EXECUTED
time *= TOD_SECONDS_PER_DAY;
45fd2: 223c 0001 5180 movel #86400,%d1 <== NOT EXECUTED
45fd8: 4c01 0800 mulsl %d1,%d0 <== NOT EXECUTED
time += ((the_tod->hour * TOD_MINUTES_PER_HOUR) + the_tod->minute)
45fdc: 2228 000c movel %a0@(12),%d1 <== NOT EXECUTED
45fe0: 2401 movel %d1,%d2 <== NOT EXECUTED
45fe2: ed89 lsll #6,%d1 <== NOT EXECUTED
45fe4: e58a lsll #2,%d2 <== NOT EXECUTED
45fe6: 2268 0014 moveal %a0@(20),%a1 <== NOT EXECUTED
45fea: 9282 subl %d2,%d1 <== NOT EXECUTED
45fec: d2a8 0010 addl %a0@(16),%d1 <== NOT EXECUTED
45ff0: d3fc 21da e500 addal #567993600,%a1 <== NOT EXECUTED
* TOD_SECONDS_PER_MINUTE;
45ff6: 2401 movel %d1,%d2 <== NOT EXECUTED
45ff8: ed89 lsll #6,%d1 <== NOT EXECUTED
45ffa: e58a lsll #2,%d2 <== NOT EXECUTED
45ffc: 9282 subl %d2,%d1 <== NOT EXECUTED
time += the_tod->second;
45ffe: d289 addl %a1,%d1 <== NOT EXECUTED
time += TOD_SECONDS_1970_THROUGH_1988;
return( time );
}
46000: d081 addl %d1,%d0 <== NOT EXECUTED
46002: 4cd7 040c moveml %sp@,%d2-%d3/%a2 <== NOT EXECUTED
46006: 4e5e unlk %fp <== NOT EXECUTED
...
0004600c <_TOD_Validate>:
*/
bool _TOD_Validate(
const rtems_time_of_day *the_tod
)
{
4600c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
46010: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
46014: 2f03 movel %d3,%sp@- <== NOT EXECUTED
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
46016: 2039 0005 cfc0 movel 5cfc0 <Configuration+0xc>,%d0 <== NOT EXECUTED
*/
bool _TOD_Validate(
const rtems_time_of_day *the_tod
)
{
4601c: 2f02 movel %d2,%sp@- <== NOT EXECUTED
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) ||
4601e: 4a88 tstl %a0 <== NOT EXECUTED
46020: 6762 beqs 46084 <_TOD_Validate+0x78> <== NOT EXECUTED
)
{
uint32_t days_in_month;
uint32_t ticks_per_second;
ticks_per_second = TOD_MICROSECONDS_PER_SECOND /
46022: 243c 000f 4240 movel #1000000,%d2 <== NOT EXECUTED
46028: 4c40 2002 remul %d0,%d2,%d2 <== NOT EXECUTED
rtems_configuration_get_microseconds_per_tick();
if ((!the_tod) ||
4602c: b4a8 0018 cmpl %a0@(24),%d2 <== NOT EXECUTED
46030: 6352 blss 46084 <_TOD_Validate+0x78> <== NOT EXECUTED
(the_tod->ticks >= ticks_per_second) ||
46032: 763b moveq #59,%d3 <== NOT EXECUTED
46034: b6a8 0014 cmpl %a0@(20),%d3 <== NOT EXECUTED
46038: 654a bcss 46084 <_TOD_Validate+0x78> <== NOT EXECUTED
(the_tod->second >= TOD_SECONDS_PER_MINUTE) ||
4603a: b6a8 0010 cmpl %a0@(16),%d3 <== NOT EXECUTED
4603e: 6544 bcss 46084 <_TOD_Validate+0x78> <== NOT EXECUTED
(the_tod->minute >= TOD_MINUTES_PER_HOUR) ||
46040: 7017 moveq #23,%d0 <== NOT EXECUTED
46042: b0a8 000c cmpl %a0@(12),%d0 <== NOT EXECUTED
46046: 653c bcss 46084 <_TOD_Validate+0x78> <== NOT EXECUTED
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
46048: 2028 0004 movel %a0@(4),%d0 <== NOT EXECUTED
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) ||
4604c: 6736 beqs 46084 <_TOD_Validate+0x78> <== NOT EXECUTED
(the_tod->month == 0) ||
4604e: 720c moveq #12,%d1 <== NOT EXECUTED
46050: b280 cmpl %d0,%d1 <== NOT EXECUTED
46052: 6530 bcss 46084 <_TOD_Validate+0x78> <== NOT EXECUTED
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
46054: 2410 movel %a0@,%d2 <== NOT EXECUTED
(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) ||
46056: 0c82 0000 07c3 cmpil #1987,%d2 <== NOT EXECUTED
4605c: 6326 blss 46084 <_TOD_Validate+0x78> <== NOT EXECUTED
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
4605e: 2228 0008 movel %a0@(8),%d1 <== NOT EXECUTED
(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) ||
46062: 6720 beqs 46084 <_TOD_Validate+0x78> <== NOT EXECUTED
(the_tod->day == 0) )
return false;
if ( (the_tod->year % 4) == 0 )
46064: 163c 0003 moveb #3,%d3 <== NOT EXECUTED
46068: 41f9 0005 c126 lea 5c126 <_TOD_Days_per_month>,%a0 <== NOT EXECUTED
4606e: c483 andl %d3,%d2 <== NOT EXECUTED
46070: 6606 bnes 46078 <_TOD_Validate+0x6c> <== NOT EXECUTED
days_in_month = _TOD_Days_per_month[ 1 ][ the_tod->month ];
46072: 2030 0c34 movel %a0@(00000034,%d0:l:4),%d0 <== NOT EXECUTED
46076: 6004 bras 4607c <_TOD_Validate+0x70> <== NOT EXECUTED
else
days_in_month = _TOD_Days_per_month[ 0 ][ the_tod->month ];
46078: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 <== NOT EXECUTED
* false - if the the_tod is invalid
*
* NOTE: This routine only works for leap-years through 2099.
*/
bool _TOD_Validate(
4607c: b081 cmpl %d1,%d0 <== NOT EXECUTED
4607e: 54c0 scc %d0 <== NOT EXECUTED
46080: 4480 negl %d0 <== NOT EXECUTED
46082: 6002 bras 46086 <_TOD_Validate+0x7a> <== NOT EXECUTED
(the_tod->hour >= TOD_HOURS_PER_DAY) ||
(the_tod->month == 0) ||
(the_tod->month > TOD_MONTHS_PER_YEAR) ||
(the_tod->year < TOD_BASE_YEAR) ||
(the_tod->day == 0) )
return false;
46084: 4200 clrb %d0 <== NOT EXECUTED
if ( the_tod->day > days_in_month )
return false;
return true;
}
46086: 241f movel %sp@+,%d2 <== NOT EXECUTED
46088: 261f movel %sp@+,%d3 <== NOT EXECUTED
4608a: 4e5e unlk %fp <== NOT EXECUTED
...
00047284 <_Thread_Change_priority>:
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
47284: 4e56 fff0 linkw %fp,#-16
47288: 48d7 041c moveml %d2-%d4/%a2,%sp@
4728c: 246e 0008 moveal %fp@(8),%a2
*/
/*
* Save original state
*/
original_state = the_thread->current_state;
47290: 282a 0010 movel %a2@(16),%d4
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
47294: 242e 000c movel %fp@(12),%d2
/*
* Set a transient state for the thread so it is pulled off the Ready chains.
* This will prevent it from being scheduled no matter what happens in an
* ISR.
*/
_Thread_Set_transient( the_thread );
47298: 2f0a movel %a2,%sp@-
void _Thread_Change_priority(
Thread_Control *the_thread,
Priority_Control new_priority,
bool prepend_it
)
{
4729a: 162e 0013 moveb %fp@(19),%d3
/*
* Set a transient state for the thread so it is pulled off the Ready chains.
* This will prevent it from being scheduled no matter what happens in an
* ISR.
*/
_Thread_Set_transient( the_thread );
4729e: 4eb9 0004 7f18 jsr 47f18 <_Thread_Set_transient>
/*
* Do not bother recomputing all the priority related information if
* we are not REALLY changing priority.
*/
if ( the_thread->current_priority != new_priority )
472a4: 588f addql #4,%sp
472a6: b4aa 0014 cmpl %a2@(20),%d2
472aa: 670c beqs 472b8 <_Thread_Change_priority+0x34>
_Thread_Set_priority( the_thread, new_priority );
472ac: 2f02 movel %d2,%sp@-
472ae: 2f0a movel %a2,%sp@-
472b0: 4eb9 0004 7ea4 jsr 47ea4 <_Thread_Set_priority>
472b6: 508f addql #8,%sp
_ISR_Disable( level );
472b8: 203c 0000 0700 movel #1792,%d0
472be: 40c2 movew %sr,%d2
472c0: 8082 orl %d2,%d0
472c2: 46c0 movew %d0,%sr
472c4: 7204 moveq #4,%d1
/*
* If the thread has more than STATES_TRANSIENT set, then it is blocked,
* If it is blocked on a thread queue, then we need to requeue it.
*/
state = the_thread->current_state;
472c6: 202a 0010 movel %a2@(16),%d0
472ca: c284 andl %d4,%d1
if ( state != STATES_TRANSIENT ) {
472cc: 7804 moveq #4,%d4
472ce: b880 cmpl %d0,%d4
472d0: 6730 beqs 47302 <_Thread_Change_priority+0x7e>
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) )
472d2: 4a81 tstl %d1
472d4: 6608 bnes 472de <_Thread_Change_priority+0x5a> <== NEVER TAKEN
RTEMS_INLINE_ROUTINE States_Control _States_Clear (
States_Control states_to_clear,
States_Control current_state
)
{
return (current_state & ~states_to_clear);
472d6: 72fb moveq #-5,%d1
472d8: c280 andl %d0,%d1
472da: 2541 0010 movel %d1,%a2@(16)
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
_ISR_Enable( level );
472de: 46c2 movew %d2,%sr
*/
RTEMS_INLINE_ROUTINE bool _States_Is_waiting_on_thread_queue (
States_Control the_states
)
{
return (the_states & STATES_WAITING_ON_THREAD_QUEUE);
472e0: 0280 0003 bee0 andil #245472,%d0
if ( _States_Is_waiting_on_thread_queue( state ) ) {
472e6: 6700 00cc beqw 473b4 <_Thread_Change_priority+0x130>
_Thread_queue_Requeue( the_thread->Wait.queue, the_thread );
472ea: 2d4a 000c movel %a2,%fp@(12)
472ee: 2d6a 0044 0008 movel %a2@(68),%fp@(8)
if ( !_Thread_Is_executing_also_the_heir() &&
_Thread_Executing->is_preemptible )
_Thread_Dispatch_necessary = true;
_ISR_Enable( level );
}
472f4: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2
472fa: 4e5e unlk %fp
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) )
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
_ISR_Enable( level );
if ( _States_Is_waiting_on_thread_queue( state ) ) {
_Thread_queue_Requeue( the_thread->Wait.queue, the_thread );
472fc: 4ef9 0004 7e08 jmp 47e08 <_Thread_queue_Requeue>
}
return;
}
/* Only clear the transient state if it wasn't set already */
if ( ! _States_Is_transient( original_state ) ) {
47302: 4a81 tstl %d1
47304: 6674 bnes 4737a <_Thread_Change_priority+0xf6> <== NEVER TAKEN
47306: 206a 008a moveal %a2@(138),%a0
* Ready Queue with interrupts off.
*
* FIXME: hard-coded for priority scheduling. Might be ok since this
* function is specific to priority scheduling?
*/
the_thread->current_state = _States_Clear( STATES_TRANSIENT, state );
4730a: 42aa 0010 clrl %a2@(16)
if ( prepend_it )
4730e: 4a03 tstb %d3
47310: 6732 beqs 47344 <_Thread_Change_priority+0xc0>
RTEMS_INLINE_ROUTINE void _Priority_bit_map_Add (
Priority_bit_map_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
47312: 2268 0004 moveal %a0@(4),%a1
47316: 3028 000a movew %a0@(10),%d0
4731a: 3211 movew %a1@,%d1
4731c: 8081 orl %d1,%d0
4731e: 3280 movew %d0,%a1@
_Priority_Major_bit_map |= the_priority_map->ready_major;
47320: 3228 0008 movew %a0@(8),%d1
47324: 3039 0005 c894 movew 5c894 <_Priority_Major_bit_map>,%d0
Thread_Control *the_thread
)
{
_Priority_bit_map_Add( &the_thread->scheduler.priority->Priority_map );
_Chain_Prepend_unprotected( the_thread->scheduler.priority->ready_chain,
4732a: 2050 moveal %a0@,%a0
4732c: 8081 orl %d1,%d0
)
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
4732e: 2250 moveal %a0@,%a1
47330: 33c0 0005 c894 movew %d0,5c894 <_Priority_Major_bit_map>
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
47336: 2548 0004 movel %a0,%a2@(4)
before_node = after_node->next;
after_node->next = the_node;
4733a: 208a movel %a2,%a0@
the_node->next = before_node;
before_node->previous = the_node;
4733c: 234a 0004 movel %a2,%a1@(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;
47340: 2489 movel %a1,%a2@
47342: 6036 bras 4737a <_Thread_Change_priority+0xf6>
RTEMS_INLINE_ROUTINE void _Priority_bit_map_Add (
Priority_bit_map_Information *the_priority_map
)
{
*the_priority_map->minor |= the_priority_map->ready_minor;
47344: 2268 0004 moveal %a0@(4),%a1
47348: 3028 000a movew %a0@(10),%d0
4734c: 3211 movew %a1@,%d1
4734e: 8081 orl %d1,%d0
47350: 3280 movew %d0,%a1@
_Priority_Major_bit_map |= the_priority_map->ready_major;
47352: 3228 0008 movew %a0@(8),%d1
47356: 3039 0005 c894 movew 5c894 <_Priority_Major_bit_map>,%d0
Thread_Control *the_thread
)
{
_Priority_bit_map_Add( &the_thread->scheduler.priority->Priority_map );
_Chain_Append_unprotected( the_thread->scheduler.priority->ready_chain,
4735c: 2050 moveal %a0@,%a0
RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
4735e: 2808 movel %a0,%d4
47360: 5884 addql #4,%d4
47362: 8081 orl %d1,%d0
Chain_Node *old_last = tail->previous;
47364: 2268 0008 moveal %a0@(8),%a1
47368: 33c0 0005 c894 movew %d0,5c894 <_Priority_Major_bit_map>
the_node->next = tail;
tail->previous = the_node;
4736e: 214a 0008 movel %a2,%a0@(8)
RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
47372: 2484 movel %d4,%a2@
Chain_Node *old_last = tail->previous;
the_node->next = tail;
tail->previous = the_node;
old_last->next = the_node;
the_node->previous = old_last;
47374: 2549 0004 movel %a1,%a2@(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;
47378: 228a movel %a2,%a1@
_Scheduler_priority_Ready_queue_enqueue_first( the_thread );
else
_Scheduler_priority_Ready_queue_enqueue( the_thread );
}
_ISR_Flash( level );
4737a: 203c 0000 0700 movel #1792,%d0
47380: 46c2 movew %d2,%sr
47382: 8082 orl %d2,%d0
47384: 46c0 movew %d0,%sr
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Schedule(
Scheduler_Control *the_scheduler
)
{
the_scheduler->Operations.schedule( the_scheduler );
47386: 4879 0005 c74e pea 5c74e <_Scheduler>
4738c: 2079 0005 c752 moveal 5c752 <_Scheduler+0x4>,%a0
47392: 4e90 jsr %a0@
* is also the heir thread, and false otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_executing_also_the_heir( void )
{
return ( _Thread_Executing == _Thread_Heir );
47394: 2079 0005 c884 moveal 5c884 <_Per_CPU_Information+0xc>,%a0
* We altered the set of thread priorities. So let's figure out
* who is the heir and if we need to switch to them.
*/
_Scheduler_Schedule(&_Scheduler);
if ( !_Thread_Is_executing_also_the_heir() &&
4739a: 588f addql #4,%sp
4739c: b1f9 0005 c888 cmpal 5c888 <_Per_CPU_Information+0x10>,%a0
473a2: 670e beqs 473b2 <_Thread_Change_priority+0x12e>
473a4: 4a28 0074 tstb %a0@(116)
473a8: 6708 beqs 473b2 <_Thread_Change_priority+0x12e> <== NEVER TAKEN
_Thread_Executing->is_preemptible )
_Thread_Dispatch_necessary = true;
473aa: 7001 moveq #1,%d0
473ac: 13c0 0005 c890 moveb %d0,5c890 <_Per_CPU_Information+0x18>
_ISR_Enable( level );
473b2: 46c2 movew %d2,%sr
}
473b4: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2
473ba: 4e5e unlk %fp
...
000473c0 <_Thread_Clear_state>:
)
{
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
473c0: 223c 0000 0700 movel #1792,%d1
void _Thread_Clear_state(
Thread_Control *the_thread,
States_Control state
)
{
473c6: 4e56 0000 linkw %fp,#0
473ca: 206e 0008 moveal %fp@(8),%a0
473ce: 2f03 movel %d3,%sp@-
473d0: 202e 000c movel %fp@(12),%d0
473d4: 2f02 movel %d2,%sp@-
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
473d6: 40c2 movew %sr,%d2
473d8: 8282 orl %d2,%d1
473da: 46c1 movew %d1,%sr
current_state = the_thread->current_state;
473dc: 2228 0010 movel %a0@(16),%d1
if ( current_state & state ) {
473e0: 2600 movel %d0,%d3
473e2: c681 andl %d1,%d3
473e4: 671c beqs 47402 <_Thread_Clear_state+0x42> <== NEVER TAKEN
RTEMS_INLINE_ROUTINE States_Control _States_Clear (
States_Control states_to_clear,
States_Control current_state
)
{
return (current_state & ~states_to_clear);
473e6: 4680 notl %d0
473e8: c081 andl %d1,%d0
current_state =
the_thread->current_state = _States_Clear( state, current_state );
473ea: 2140 0010 movel %d0,%a0@(16)
if ( _States_Is_ready( current_state ) ) {
473ee: 6612 bnes 47402 <_Thread_Clear_state+0x42> <== NEVER TAKEN
RTEMS_INLINE_ROUTINE void _Scheduler_Unblock(
Scheduler_Control *the_scheduler,
Thread_Control *the_thread
)
{
the_scheduler->Operations.unblock( the_scheduler, the_thread );
473f0: 2f08 movel %a0,%sp@-
473f2: 4879 0005 c74e pea 5c74e <_Scheduler>
473f8: 2079 0005 c75e moveal 5c75e <_Scheduler+0x10>,%a0
473fe: 4e90 jsr %a0@
47400: 508f addql #8,%sp
_Scheduler_Unblock( &_Scheduler, the_thread);
}
}
_ISR_Enable( level );
47402: 46c2 movew %d2,%sr
}
47404: 242e fff8 movel %fp@(-8),%d2
47408: 262e fffc movel %fp@(-4),%d3
4740c: 4e5e unlk %fp <== NOT EXECUTED
00047410 <_Thread_Close>:
RTEMS_INLINE_ROUTINE void _Objects_Invalidate_Id(
Objects_Information *information,
Objects_Control *the_object
)
{
_Objects_Set_local_object(
47410: 4280 clrl %d0
void _Thread_Close(
Objects_Information *information,
Thread_Control *the_thread
)
{
47412: 4e56 0000 linkw %fp,#0
47416: 2f0b movel %a3,%sp@-
47418: 266e 0008 moveal %fp@(8),%a3
4741c: 2f0a movel %a2,%sp@-
4741e: 246e 000c moveal %fp@(12),%a2
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
47422: 206b 0018 moveal %a3@(24),%a0
RTEMS_INLINE_ROUTINE void _Objects_Invalidate_Id(
Objects_Information *information,
Objects_Control *the_object
)
{
_Objects_Set_local_object(
47426: 302a 000a movew %a2@(10),%d0
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4742a: 42b0 0c00 clrl %a0@(00000000,%d0:l:4)
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
4742e: 2039 0005 c6c8 movel 5c6c8 <_Thread_Dispatch_disable_level>,%d0
47434: 5380 subql #1,%d0
* disappear and set a transient state on it. So we temporarily
* unnest dispatching.
*/
_Thread_Unnest_dispatch();
_User_extensions_Thread_delete( the_thread );
47436: 2f0a movel %a2,%sp@-
47438: 23c0 0005 c6c8 movel %d0,5c6c8 <_Thread_Dispatch_disable_level>
4743e: 4eb9 0004 8388 jsr 48388 <_User_extensions_Thread_delete>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
47444: 2039 0005 c6c8 movel 5c6c8 <_Thread_Dispatch_disable_level>,%d0
4744a: 5280 addql #1,%d0
4744c: 23c0 0005 c6c8 movel %d0,5c6c8 <_Thread_Dispatch_disable_level>
/*
* 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 );
47452: 2f0a movel %a2,%sp@-
47454: 2f0b movel %a3,%sp@-
47456: 4eb9 0004 688c jsr 4688c <_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 );
4745c: 4878 0001 pea 1 <ADD>
47460: 2f0a movel %a2,%sp@-
47462: 4eb9 0004 7ecc jsr 47ecc <_Thread_Set_state>
if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
47468: 2f0a movel %a2,%sp@-
4746a: 4eb9 0004 7d3c jsr 47d3c <_Thread_queue_Extract_with_proxy>
47470: 4fef 0018 lea %sp@(24),%sp
47474: 4a00 tstb %d0
47476: 6614 bnes 4748c <_Thread_Close+0x7c> <== NEVER TAKEN
if ( _Watchdog_Is_active( &the_thread->Timer ) )
47478: 7002 moveq #2,%d0
4747a: b0aa 0050 cmpl %a2@(80),%d0
4747e: 660c bnes 4748c <_Thread_Close+0x7c> <== ALWAYS TAKEN
(void) _Watchdog_Remove( &the_thread->Timer );
47480: 486a 0048 pea %a2@(72) <== NOT EXECUTED
47484: 4eb9 0004 8568 jsr 48568 <_Watchdog_Remove> <== NOT EXECUTED
4748a: 588f addql #4,%sp <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Scheduler_Thread_scheduler_free(
Scheduler_Control *the_scheduler,
Thread_Control *the_thread
)
{
return the_scheduler->Operations.scheduler_free( the_scheduler, the_thread );
4748c: 2f0a movel %a2,%sp@-
4748e: 4879 0005 c74e pea 5c74e <_Scheduler>
47494: 2079 0005 c766 moveal 5c766 <_Scheduler+0x18>,%a0
4749a: 4e90 jsr %a0@
/*
* The thread might have been FP. So deal with that.
*/
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( _Thread_Is_allocated_fp( the_thread ) )
4749c: 508f addql #8,%sp
4749e: b5f9 0005 c74a cmpal 5c74a <_Thread_Allocated_fp>,%a2
474a4: 6606 bnes 474ac <_Thread_Close+0x9c> <== ALWAYS TAKEN
*/
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
RTEMS_INLINE_ROUTINE void _Thread_Deallocate_fp( void )
{
_Thread_Allocated_fp = NULL;
474a6: 42b9 0005 c74a clrl 5c74a <_Thread_Allocated_fp> <== NOT EXECUTED
_Thread_Deallocate_fp();
#endif
the_thread->fp_context = NULL;
if ( the_thread->Start.fp_context )
474ac: 202a 00b8 movel %a2@(184),%d0
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( _Thread_Is_allocated_fp( the_thread ) )
_Thread_Deallocate_fp();
#endif
the_thread->fp_context = NULL;
474b0: 42aa 00f4 clrl %a2@(244)
if ( the_thread->Start.fp_context )
474b4: 4a80 tstl %d0
474b6: 670a beqs 474c2 <_Thread_Close+0xb2> <== ALWAYS TAKEN
(void) _Workspace_Free( the_thread->Start.fp_context );
474b8: 2f00 movel %d0,%sp@- <== NOT EXECUTED
474ba: 4eb9 0004 86dc jsr 486dc <_Workspace_Free> <== NOT EXECUTED
474c0: 588f addql #4,%sp <== NOT EXECUTED
/*
* Free the rest of the memory associated with this task
* and set the associated pointers to NULL for safety.
*/
_Thread_Stack_Free( the_thread );
474c2: 2f0a movel %a2,%sp@-
474c4: 4eb9 0004 7fe8 jsr 47fe8 <_Thread_Stack_Free>
the_thread->Start.stack = NULL;
if ( the_thread->extensions )
474ca: 202a 0104 movel %a2@(260),%d0
474ce: 588f addql #4,%sp
/*
* 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;
474d0: 42aa 00bc clrl %a2@(188)
if ( the_thread->extensions )
474d4: 4a80 tstl %d0
474d6: 670a beqs 474e2 <_Thread_Close+0xd2> <== ALWAYS TAKEN
(void) _Workspace_Free( the_thread->extensions );
474d8: 2f00 movel %d0,%sp@- <== NOT EXECUTED
474da: 4eb9 0004 86dc jsr 486dc <_Workspace_Free> <== NOT EXECUTED
474e0: 588f addql #4,%sp <== NOT EXECUTED
the_thread->extensions = NULL;
474e2: 42aa 0104 clrl %a2@(260)
}
474e6: 246e fff8 moveal %fp@(-8),%a2
474ea: 266e fffc moveal %fp@(-4),%a3
474ee: 4e5e unlk %fp
...
000475a4 <_Thread_Delay_ended>:
void _Thread_Delay_ended(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
475a4: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
475a8: 486e fffc pea %fp@(-4) <== NOT EXECUTED
475ac: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
475b0: 4eb9 0004 7744 jsr 47744 <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
475b6: 508f addql #8,%sp <== NOT EXECUTED
475b8: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
475bc: 661e bnes 475dc <_Thread_Delay_ended+0x38> <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_Clear_state(
475be: 2f3c 1000 0018 movel #268435480,%sp@- <== NOT EXECUTED
475c4: 2f00 movel %d0,%sp@- <== NOT EXECUTED
475c6: 4eb9 0004 73c0 jsr 473c0 <_Thread_Clear_state> <== NOT EXECUTED
475cc: 508f addql #8,%sp <== NOT EXECUTED
475ce: 2039 0005 c6c8 movel 5c6c8 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED
475d4: 5380 subql #1,%d0 <== NOT EXECUTED
475d6: 23c0 0005 c6c8 movel %d0,5c6c8 <_Thread_Dispatch_disable_level><== NOT EXECUTED
| STATES_INTERRUPTIBLE_BY_SIGNAL
);
_Thread_Unnest_dispatch();
break;
}
}
475dc: 4e5e unlk %fp <== NOT EXECUTED
00040564 <_Thread_Disable_dispatch>:
*/
extern Heap_Control *RTEMS_Malloc_Heap;
#endif
RTEMS_INLINE_ROUTINE void _Thread_Disable_dispatch( void )
{
40564: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
40568: 2039 0006 1f54 movel 61f54 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED
4056e: 5280 addql #1,%d0 <== NOT EXECUTED
40570: 23c0 0006 1f54 movel %d0,61f54 <_Thread_Dispatch_disable_level><== NOT EXECUTED
#if defined(RTEMS_HEAVY_MALLOC_DEBUG)
if ( _Thread_Dispatch_disable_level == 1 ) {
_Heap_Walk( RTEMS_Malloc_Heap,99, false );
}
#endif
}
40576: 4e5e unlk %fp <== NOT EXECUTED
000475e0 <_Thread_Dispatch>:
* dispatch thread
* no dispatch thread
*/
void _Thread_Dispatch( void )
{
475e0: 4e56 ffc8 linkw %fp,#-56
475e4: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
475e8: 283c 0000 0700 movel #1792,%d4
475ee: 2204 movel %d4,%d1
{
Thread_Control *executing;
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
475f0: 2479 0005 c884 moveal 5c884 <_Per_CPU_Information+0xc>,%a2
_ISR_Disable( level );
475f6: 40c0 movew %sr,%d0
475f8: 8280 orl %d0,%d1
475fa: 46c1 movew %d1,%sr
_ISR_Enable( level );
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
475fc: 260e movel %fp,%d3
_Timestamp_Subtract(
475fe: 240e movel %fp,%d2
_ISR_Enable( level );
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
47600: 5183 subql #8,%d3
_Timestamp_Subtract(
47602: 0682 ffff fff0 addil #-16,%d2
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
47608: 2e3c 0004 8154 movel #295252,%d7
if ( _Thread_libc_reent ) {
executing->libc_reent = *_Thread_libc_reent;
*_Thread_libc_reent = heir->libc_reent;
}
_User_extensions_Thread_switch( executing, heir );
4760e: 2c3c 0004 8408 movel #295944,%d6
if ( executing->fp_context != NULL )
_Context_Save_fp( &executing->fp_context );
#endif
#endif
_Context_Switch( &executing->Registers, &heir->Registers );
47614: 2a3c 0004 8728 movel #296744,%d5
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
_Context_Restore_fp( &executing->fp_context );
4761a: 4bf9 0004 8890 lea 48890 <_CPU_Context_restore_fp>,%a5
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
47620: 49f9 0004 886e lea 4886e <_CPU_Context_save_fp>,%a4
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
47626: 6000 00d4 braw 476fc <_Thread_Dispatch+0x11c>
heir = _Thread_Heir;
_Thread_Dispatch_disable_level = 1;
4762a: 7201 moveq #1,%d1
4762c: 23c1 0005 c6c8 movel %d1,5c6c8 <_Thread_Dispatch_disable_level>
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
heir = _Thread_Heir;
47632: 2679 0005 c888 moveal 5c888 <_Per_CPU_Information+0x10>,%a3
_Thread_Dispatch_disable_level = 1;
_Thread_Dispatch_necessary = false;
47638: 4201 clrb %d1
_Thread_Executing = heir;
4763a: 23cb 0005 c884 movel %a3,5c884 <_Per_CPU_Information+0xc>
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
heir = _Thread_Heir;
_Thread_Dispatch_disable_level = 1;
_Thread_Dispatch_necessary = false;
47640: 13c1 0005 c890 moveb %d1,5c890 <_Per_CPU_Information+0x18>
/*
* When the heir and executing are the same, then we are being
* requested to do the post switch dispatching. This is normally
* done to dispatch signals.
*/
if ( heir == executing )
47646: b5cb cmpal %a3,%a2
47648: 6700 00bc beqw 47706 <_Thread_Dispatch+0x126>
*/
#if __RTEMS_ADA__
executing->rtems_ada_self = rtems_ada_self;
rtems_ada_self = heir->rtems_ada_self;
#endif
if ( heir->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE )
4764c: 7201 moveq #1,%d1
4764e: b2ab 007a cmpl %a3@(122),%d1
47652: 660a bnes 4765e <_Thread_Dispatch+0x7e> <== ALWAYS TAKEN
heir->cpu_time_budget = _Thread_Ticks_per_timeslice;
47654: 41f9 0005 c680 lea 5c680 <_Thread_Ticks_per_timeslice>,%a0 <== NOT EXECUTED
4765a: 2750 0076 movel %a0@,%a3@(118) <== NOT EXECUTED
_ISR_Enable( level );
4765e: 46c0 movew %d0,%sr
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
{
Timestamp_Control uptime, ran;
_TOD_Get_uptime( &uptime );
47660: 2f03 movel %d3,%sp@-
47662: 4eb9 0004 a13c jsr 4a13c <_TOD_Get_uptime>
_Timestamp_Subtract(
47668: 2f02 movel %d2,%sp@-
4766a: 2f03 movel %d3,%sp@-
4766c: 4879 0005 c794 pea 5c794 <_Thread_Time_of_last_context_switch>
47672: 4eb9 0004 818c jsr 4818c <_Timespec_Subtract>
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
47678: 2047 moveal %d7,%a0
4767a: 2f02 movel %d2,%sp@-
4767c: 486a 0082 pea %a2@(130)
47680: 4e90 jsr %a0@
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
47682: 2079 0005 c76e moveal 5c76e <_Thread_libc_reent>,%a0
47688: 4fef 0018 lea %sp@(24),%sp
&_Thread_Time_of_last_context_switch,
&uptime,
&ran
);
_Timestamp_Add_to( &executing->cpu_time_used, &ran );
_Thread_Time_of_last_context_switch = uptime;
4768c: 202e fff8 movel %fp@(-8),%d0
47690: 222e fffc movel %fp@(-4),%d1
47694: 23c0 0005 c794 movel %d0,5c794 <_Thread_Time_of_last_context_switch>
4769a: 23c1 0005 c798 movel %d1,5c798 <_Thread_Time_of_last_context_switch+0x4>
#endif
/*
* Switch libc's task specific data.
*/
if ( _Thread_libc_reent ) {
476a0: 4a88 tstl %a0
476a2: 6708 beqs 476ac <_Thread_Dispatch+0xcc> <== NEVER TAKEN
executing->libc_reent = *_Thread_libc_reent;
476a4: 2550 00f8 movel %a0@,%a2@(248)
*_Thread_libc_reent = heir->libc_reent;
476a8: 20ab 00f8 movel %a3@(248),%a0@
}
_User_extensions_Thread_switch( executing, heir );
476ac: 2f0b movel %a3,%sp@-
476ae: 2046 moveal %d6,%a0
476b0: 2f0a movel %a2,%sp@-
476b2: 4e90 jsr %a0@
if ( executing->fp_context != NULL )
_Context_Save_fp( &executing->fp_context );
#endif
#endif
_Context_Switch( &executing->Registers, &heir->Registers );
476b4: 486b 00c0 pea %a3@(192)
476b8: 2045 moveal %d5,%a0
476ba: 486a 00c0 pea %a2@(192)
476be: 4e90 jsr %a0@
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
476c0: 4fef 0010 lea %sp@(16),%sp
476c4: 4aaa 00f4 tstl %a2@(244)
476c8: 6724 beqs 476ee <_Thread_Dispatch+0x10e> <== ALWAYS TAKEN
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
RTEMS_INLINE_ROUTINE bool _Thread_Is_allocated_fp (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Allocated_fp );
476ca: 2079 0005 c74a moveal 5c74a <_Thread_Allocated_fp>,%a0 <== NOT EXECUTED
476d0: b1ca cmpal %a2,%a0 <== NOT EXECUTED
476d2: 671a beqs 476ee <_Thread_Dispatch+0x10e> <== NOT EXECUTED
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
476d4: 4a88 tstl %a0 <== NOT EXECUTED
476d6: 6708 beqs 476e0 <_Thread_Dispatch+0x100> <== NOT EXECUTED
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
476d8: 4868 00f4 pea %a0@(244) <== NOT EXECUTED
476dc: 4e94 jsr %a4@ <== NOT EXECUTED
476de: 588f addql #4,%sp <== NOT EXECUTED
_Context_Restore_fp( &executing->fp_context );
476e0: 486a 00f4 pea %a2@(244) <== NOT EXECUTED
476e4: 4e95 jsr %a5@ <== NOT EXECUTED
_Thread_Allocated_fp = executing;
476e6: 588f addql #4,%sp <== NOT EXECUTED
476e8: 23ca 0005 c74a movel %a2,5c74a <_Thread_Allocated_fp> <== NOT EXECUTED
if ( executing->fp_context != NULL )
_Context_Restore_fp( &executing->fp_context );
#endif
#endif
executing = _Thread_Executing;
476ee: 2479 0005 c884 moveal 5c884 <_Per_CPU_Information+0xc>,%a2
_ISR_Disable( level );
476f4: 2204 movel %d4,%d1
476f6: 40c0 movew %sr,%d0
476f8: 8280 orl %d0,%d1
476fa: 46c1 movew %d1,%sr
Thread_Control *heir;
ISR_Level level;
executing = _Thread_Executing;
_ISR_Disable( level );
while ( _Thread_Dispatch_necessary == true ) {
476fc: 1239 0005 c890 moveb 5c890 <_Per_CPU_Information+0x18>,%d1
47702: 6600 ff26 bnew 4762a <_Thread_Dispatch+0x4a>
_ISR_Disable( level );
}
post_switch:
_Thread_Dispatch_disable_level = 0;
47706: 42b9 0005 c6c8 clrl 5c6c8 <_Thread_Dispatch_disable_level>
_ISR_Enable( level );
4770c: 46c0 movew %d0,%sr
_API_extensions_Run_postswitch();
4770e: 4eb9 0004 5e2c jsr 45e2c <_API_extensions_Run_postswitch>
}
47714: 4cee 3cfc ffc8 moveml %fp@(-56),%d2-%d7/%a2-%a5
4771a: 4e5e unlk %fp <== NOT EXECUTED
00047744 <_Thread_Get>:
*/
Thread_Control *_Thread_Get (
Objects_Id id,
Objects_Locations *location
)
{
47744: 4e56 0000 linkw %fp,#0
47748: 202e 0008 movel %fp@(8),%d0
4774c: 2f03 movel %d3,%sp@-
4774e: 206e 000c moveal %fp@(12),%a0
47752: 2f02 movel %d2,%sp@-
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 ) ) {
47754: 4a80 tstl %d0
47756: 6618 bnes 47770 <_Thread_Get+0x2c>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
47758: 2039 0005 c6c8 movel 5c6c8 <_Thread_Dispatch_disable_level>,%d0
4775e: 5280 addql #1,%d0
47760: 23c0 0005 c6c8 movel %d0,5c6c8 <_Thread_Dispatch_disable_level>
_Thread_Disable_dispatch();
*location = OBJECTS_LOCAL;
47766: 4290 clrl %a0@
tp = _Thread_Executing;
47768: 2039 0005 c884 movel 5c884 <_Per_CPU_Information+0xc>,%d0
goto done;
4776e: 6044 bras 477b4 <_Thread_Get+0x70>
*/
RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API(
Objects_Id id
)
{
return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS);
47770: 7418 moveq #24,%d2
47772: 2200 movel %d0,%d1
47774: e4a9 lsrl %d2,%d1
47776: 7607 moveq #7,%d3
*/
RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid(
uint32_t the_api
)
{
if ( !the_api || the_api > OBJECTS_APIS_LAST )
47778: 143c 0002 moveb #2,%d2
*/
RTEMS_INLINE_ROUTINE Objects_APIs _Objects_Get_API(
Objects_Id id
)
{
return (Objects_APIs) ((id >> OBJECTS_API_START_BIT) & OBJECTS_API_VALID_BITS);
4777c: c283 andl %d3,%d1
*/
RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid(
uint32_t the_api
)
{
if ( !the_api || the_api > OBJECTS_APIS_LAST )
4777e: 2241 moveal %d1,%a1
47780: 5389 subql #1,%a1
47782: b489 cmpl %a1,%d2
47784: 643a bccs 477c0 <_Thread_Get+0x7c> <== ALWAYS TAKEN
47786: 6014 bras 4779c <_Thread_Get+0x58> <== NOT EXECUTED
if ( the_class != 1 ) { /* threads are always first class :) */
*location = OBJECTS_ERROR;
goto done;
}
api_information = _Objects_Information_table[ the_api ];
47788: 43f9 0005 c684 lea 5c684 <_Objects_Information_table>,%a1
4778e: 2271 1c00 moveal %a1@(00000000,%d1:l:4),%a1
/*
* There is no way for this to happen if POSIX is enabled.
*/
#if !defined(RTEMS_POSIX_API)
if ( !api_information ) {
47792: 4a89 tstl %a1
47794: 6706 beqs 4779c <_Thread_Get+0x58> <== NEVER TAKEN
*location = OBJECTS_ERROR;
goto done;
}
#endif
information = api_information[ the_class ];
47796: 2229 0004 movel %a1@(4),%d1
if ( !information ) {
4779a: 6608 bnes 477a4 <_Thread_Get+0x60> <== ALWAYS TAKEN
*location = OBJECTS_ERROR;
4779c: 7001 moveq #1,%d0 <== NOT EXECUTED
4779e: 2080 movel %d0,%a0@ <== NOT EXECUTED
{
uint32_t the_api;
uint32_t the_class;
Objects_Information **api_information;
Objects_Information *information;
Thread_Control *tp = (Thread_Control *) 0;
477a0: 4280 clrl %d0 <== NOT EXECUTED
#endif
information = api_information[ the_class ];
if ( !information ) {
*location = OBJECTS_ERROR;
goto done;
477a2: 6010 bras 477b4 <_Thread_Get+0x70> <== NOT EXECUTED
}
tp = (Thread_Control *) _Objects_Get( information, id, location );
477a4: 2f08 movel %a0,%sp@-
477a6: 2f00 movel %d0,%sp@-
477a8: 2f01 movel %d1,%sp@-
477aa: 4eb9 0004 6c68 jsr 46c68 <_Objects_Get>
477b0: 4fef 000c lea %sp@(12),%sp
done:
return tp;
}
477b4: 242e fff8 movel %fp@(-8),%d2
477b8: 262e fffc movel %fp@(-4),%d3
477bc: 4e5e unlk %fp
477be: 4e75 rts
*/
RTEMS_INLINE_ROUTINE uint32_t _Objects_Get_class(
Objects_Id id
)
{
return (uint32_t)
477c0: 761b moveq #27,%d3
477c2: 2400 movel %d0,%d2
477c4: e6aa lsrl %d3,%d2
*location = OBJECTS_ERROR;
goto done;
}
the_class = _Objects_Get_class( id );
if ( the_class != 1 ) { /* threads are always first class :) */
477c6: 163c 0001 moveb #1,%d3
477ca: b682 cmpl %d2,%d3
477cc: 67ba beqs 47788 <_Thread_Get+0x44> <== ALWAYS TAKEN
477ce: 60cc bras 4779c <_Thread_Get+0x58> <== NOT EXECUTED
0004b9c8 <_Thread_Handler>:
*
* Output parameters: NONE
*/
void _Thread_Handler( void )
{
4b9c8: 4e56 0000 linkw %fp,#0
4b9cc: 2f0a movel %a2,%sp@-
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
static char doneConstructors;
char doneCons;
#endif
executing = _Thread_Executing;
4b9ce: 2479 0005 c884 moveal 5c884 <_Per_CPU_Information+0xc>,%a2
*
* Output parameters: NONE
*/
void _Thread_Handler( void )
{
4b9d4: 2f02 movel %d2,%sp@-
/*
* have to put level into a register for those cpu's that use
* inline asm here
*/
level = executing->Start.isr_level;
4b9d6: 222a 00a8 movel %a2@(168),%d1
_ISR_Set_level(level);
4b9da: 40c0 movew %sr,%d0
4b9dc: e189 lsll #8,%d1
4b9de: 0280 0000 f8ff andil #63743,%d0
4b9e4: 8081 orl %d1,%d0
4b9e6: 46c0 movew %d0,%sr
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
doneCons = doneConstructors;
doneConstructors = 1;
4b9e8: 7001 moveq #1,%d0
level = executing->Start.isr_level;
_ISR_Set_level(level);
#if defined(EXECUTE_GLOBAL_CONSTRUCTORS)
doneCons = doneConstructors;
4b9ea: 1439 0005 be8c moveb 5be8c <doneConstructors.3357>,%d2
doneConstructors = 1;
4b9f0: 13c0 0005 be8c moveb %d0,5be8c <doneConstructors.3357>
#endif
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
if ( (executing->fp_context != NULL) &&
4b9f6: 4aaa 00f4 tstl %a2@(244)
4b9fa: 6720 beqs 4ba1c <_Thread_Handler+0x54>
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
RTEMS_INLINE_ROUTINE bool _Thread_Is_allocated_fp (
const Thread_Control *the_thread
)
{
return ( the_thread == _Thread_Allocated_fp );
4b9fc: 2079 0005 c74a moveal 5c74a <_Thread_Allocated_fp>,%a0
4ba02: b1ca cmpal %a2,%a0
4ba04: 6716 beqs 4ba1c <_Thread_Handler+0x54> <== NEVER TAKEN
!_Thread_Is_allocated_fp( executing ) ) {
if ( _Thread_Allocated_fp != NULL )
4ba06: 4a88 tstl %a0
4ba08: 670c beqs 4ba16 <_Thread_Handler+0x4e> <== ALWAYS TAKEN
_Context_Save_fp( &_Thread_Allocated_fp->fp_context );
4ba0a: 4868 00f4 pea %a0@(244) <== NOT EXECUTED
4ba0e: 4eb9 0004 886e jsr 4886e <_CPU_Context_save_fp> <== NOT EXECUTED
4ba14: 588f addql #4,%sp <== NOT EXECUTED
_Thread_Allocated_fp = executing;
4ba16: 23ca 0005 c74a movel %a2,5c74a <_Thread_Allocated_fp>
/*
* Take care that 'begin' extensions get to complete before
* 'switch' extensions can run. This means must keep dispatch
* disabled until all 'begin' extensions complete.
*/
_User_extensions_Thread_begin( executing );
4ba1c: 2f0a movel %a2,%sp@-
4ba1e: 4eb9 0004 8284 jsr 48284 <_User_extensions_Thread_begin>
/*
* At this point, the dispatch disable level BETTER be 1.
*/
_Thread_Enable_dispatch();
4ba24: 4eb9 0004 771e jsr 4771e <_Thread_Enable_dispatch>
/*
* _init could be a weak symbol and we SHOULD test it but it isn't
* in any configuration I know of and it generates a warning on every
* RTEMS target configuration. --joel (12 May 2007)
*/
if (!doneCons) /* && (volatile void *)_init) */ {
4ba2a: 588f addql #4,%sp
4ba2c: 4a02 tstb %d2
4ba2e: 6606 bnes 4ba36 <_Thread_Handler+0x6e>
INIT_NAME ();
4ba30: 4eb9 0005 94f0 jsr 594f0 <_init>
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
4ba36: 4aaa 0092 tstl %a2@(146)
4ba3a: 6610 bnes 4ba4c <_Thread_Handler+0x84> <== NEVER TAKEN
executing->Wait.return_argument =
(*(Thread_Entry_numeric) executing->Start.entry_point)(
4ba3c: 2f2a 009a movel %a2@(154),%sp@-
4ba40: 206a 008e moveal %a2@(142),%a0
4ba44: 4e90 jsr %a0@
INIT_NAME ();
}
#endif
if ( executing->Start.prototype == THREAD_START_NUMERIC ) {
executing->Wait.return_argument =
4ba46: 588f addql #4,%sp
4ba48: 2540 0028 movel %d0,%a2@(40)
* was placed in return_argument. This assumed that if it returned
* anything (which is not supporting in all APIs), then it would be
* able to fit in a (void *).
*/
_User_extensions_Thread_exitted( executing );
4ba4c: 2f0a movel %a2,%sp@-
4ba4e: 4eb9 0004 82bc jsr 482bc <_User_extensions_Thread_exitted>
_Internal_error_Occurred(
4ba54: 4878 0005 pea 5 <COMPARE>
4ba58: 4878 0001 pea 1 <ADD>
4ba5c: 42a7 clrl %sp@-
4ba5e: 4eb9 0004 675c jsr 4675c <_Internal_error_Occurred>
000477d0 <_Thread_Initialize>:
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
477d0: 4e56 ffec linkw %fp,#-20
477d4: 48d7 043c moveml %d2-%d5/%a2,%sp@
477d8: 246e 000c moveal %fp@(12),%a2
477dc: 242e 0014 movel %fp@(20),%d2
/*
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
477e0: 42aa 00fc clrl %a2@(252)
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
477e4: 2a2e 001c movel %fp@(28),%d5
/*
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
477e8: 42aa 0100 clrl %a2@(256)
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
477ec: 162e 001b moveb %fp@(27),%d3
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
extensions_area = NULL;
the_thread->libc_reent = NULL;
477f0: 42aa 00f8 clrl %a2@(248)
Thread_CPU_budget_algorithms budget_algorithm,
Thread_CPU_budget_algorithm_callout budget_callout,
uint32_t isr_level,
Objects_Name name
)
{
477f4: 182e 0023 moveb %fp@(35),%d4
/*
* Allocate and Initialize the stack for this thread.
*/
#if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API)
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
477f8: 2f02 movel %d2,%sp@-
477fa: 2f0a movel %a2,%sp@-
477fc: 4eb9 0004 7f9c jsr 47f9c <_Thread_Stack_Allocate>
if ( !actual_stack_size || actual_stack_size < stack_size )
47802: 508f addql #8,%sp
47804: 4a80 tstl %d0
47806: 6700 0168 beqw 47970 <_Thread_Initialize+0x1a0>
4780a: b480 cmpl %d0,%d2
4780c: 6200 0162 bhiw 47970 <_Thread_Initialize+0x1a0>
void *starting_address,
size_t size
)
{
the_stack->area = starting_address;
the_stack->size = size;
47810: 2540 00b0 movel %d0,%a2@(176)
Stack_Control *the_stack,
void *starting_address,
size_t size
)
{
the_stack->area = starting_address;
47814: 256a 00bc 00b4 movel %a2@(188),%a2@(180)
/*
* Allocate the floating point area for this thread
*/
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( is_fp ) {
4781a: 4a03 tstb %d3
4781c: 6714 beqs 47832 <_Thread_Initialize+0x62>
fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE );
4781e: 4878 001c pea 1c <OPER2+0x8>
47822: 4eb9 0004 86c0 jsr 486c0 <_Workspace_Allocate>
if ( !fp_area )
47828: 588f addql #4,%sp
/*
* Allocate the floating point area for this thread
*/
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( is_fp ) {
fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE );
4782a: 2600 movel %d0,%d3
if ( !fp_area )
4782c: 6606 bnes 47834 <_Thread_Initialize+0x64> <== ALWAYS TAKEN
4782e: 6000 00d8 braw 47908 <_Thread_Initialize+0x138> <== NOT EXECUTED
extensions_area = NULL;
the_thread->libc_reent = NULL;
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
fp_area = NULL;
47832: 4283 clrl %d3
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
47834: 2039 0005 c77a movel 5c77a <_Thread_Maximum_extensions>,%d0
fp_area = _Workspace_Allocate( CONTEXT_FP_SIZE );
if ( !fp_area )
goto failed;
fp_area = _Context_Fp_start( fp_area, 0 );
}
the_thread->fp_context = fp_area;
4783a: 2543 00f4 movel %d3,%a2@(244)
the_thread->Start.fp_context = fp_area;
4783e: 2543 00b8 movel %d3,%a2@(184)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
47842: 42aa 0050 clrl %a2@(80)
the_watchdog->routine = routine;
47846: 42aa 0064 clrl %a2@(100)
the_watchdog->id = id;
4784a: 42aa 0068 clrl %a2@(104)
the_watchdog->user_data = user_data;
4784e: 42aa 006c clrl %a2@(108)
#endif
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
47852: 4a80 tstl %d0
47854: 6718 beqs 4786e <_Thread_Initialize+0x9e>
extensions_area = _Workspace_Allocate(
47856: e588 lsll #2,%d0
47858: 2040 moveal %d0,%a0
4785a: 4868 0004 pea %a0@(4)
4785e: 4eb9 0004 86c0 jsr 486c0 <_Workspace_Allocate>
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
47864: 588f addql #4,%sp
/*
* Allocate the extensions area for this thread
*/
if ( _Thread_Maximum_extensions ) {
extensions_area = _Workspace_Allocate(
47866: 2400 movel %d0,%d2
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
47868: 6606 bnes 47870 <_Thread_Initialize+0xa0> <== ALWAYS TAKEN
4786a: 6000 009e braw 4790a <_Thread_Initialize+0x13a> <== NOT EXECUTED
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
extensions_area = NULL;
4786e: 4282 clrl %d2
(_Thread_Maximum_extensions + 1) * sizeof( void * )
);
if ( !extensions_area )
goto failed;
}
the_thread->extensions = (void **) extensions_area;
47870: 2542 0104 movel %d2,%a2@(260)
* if they are linked to the thread. An extension user may
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
47874: 6714 beqs 4788a <_Thread_Initialize+0xba>
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
47876: 2239 0005 c77a movel 5c77a <_Thread_Maximum_extensions>,%d1
4787c: 2042 moveal %d2,%a0
4787e: 4280 clrl %d0
47880: 6004 bras 47886 <_Thread_Initialize+0xb6>
the_thread->extensions[i] = NULL;
47882: 4298 clrl %a0@+
* create the extension long after tasks have been created
* so they cannot rely on the thread create user extension
* call.
*/
if ( the_thread->extensions ) {
for ( i = 0; i <= _Thread_Maximum_extensions ; i++ )
47884: 5280 addql #1,%d0
47886: b280 cmpl %d0,%d1
47888: 64f8 bccs 47882 <_Thread_Initialize+0xb2>
#endif
}
the_thread->Start.isr_level = isr_level;
the_thread->current_state = STATES_DORMANT;
4788a: 7001 moveq #1,%d0
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
the_thread->Start.budget_algorithm = budget_algorithm;
4788c: 256e 0024 00a0 movel %fp@(36),%a2@(160)
the_thread->Start.budget_callout = budget_callout;
47892: 256e 0028 00a4 movel %fp@(40),%a2@(164)
case THREAD_CPU_BUDGET_ALGORITHM_CALLOUT:
break;
#endif
}
the_thread->Start.isr_level = isr_level;
47898: 256e 002c 00a8 movel %fp@(44),%a2@(168)
RTEMS_INLINE_ROUTINE void* _Scheduler_Thread_scheduler_allocate(
Scheduler_Control *the_scheduler,
Thread_Control *the_thread
)
{
return
4789e: 2079 0005 c762 moveal 5c762 <_Scheduler+0x14>,%a0
the_thread->current_state = STATES_DORMANT;
478a4: 2540 0010 movel %d0,%a2@(16)
/*
* General initialization
*/
the_thread->Start.is_preemptible = is_preemptible;
478a8: 1544 009e moveb %d4,%a2@(158)
}
the_thread->Start.isr_level = isr_level;
the_thread->current_state = STATES_DORMANT;
the_thread->Wait.queue = NULL;
478ac: 42aa 0044 clrl %a2@(68)
the_thread->resource_count = 0;
478b0: 42aa 001c clrl %a2@(28)
the_thread->real_priority = priority;
478b4: 2545 0018 movel %d5,%a2@(24)
the_thread->Start.initial_priority = priority;
478b8: 2545 00ac movel %d5,%a2@(172)
478bc: 2f0a movel %a2,%sp@-
478be: 4879 0005 c74e pea 5c74e <_Scheduler>
478c4: 4e90 jsr %a0@
sched =_Scheduler_Thread_scheduler_allocate( &_Scheduler, the_thread );
if ( !sched )
478c6: 508f addql #8,%sp
478c8: 2800 movel %d0,%d4
478ca: 6740 beqs 4790c <_Thread_Initialize+0x13c> <== NEVER TAKEN
goto failed;
_Thread_Set_priority( the_thread, priority );
478cc: 2f05 movel %d5,%sp@-
478ce: 2f0a movel %a2,%sp@-
478d0: 4eb9 0004 7ea4 jsr 47ea4 <_Thread_Set_priority>
_Thread_Stack_Free( the_thread );
return false;
}
478d6: 206e 0008 moveal %fp@(8),%a0
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
478da: 4280 clrl %d0
478dc: 2068 0018 moveal %a0@(24),%a0
478e0: 302a 000a movew %a2@(10),%d0
/*
* Initialize the CPU usage statistics
*/
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_Set_to_zero( &the_thread->cpu_time_used );
478e4: 42aa 0082 clrl %a2@(130)
478e8: 42aa 0086 clrl %a2@(134)
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
478ec: 218a 0c00 movel %a2,%a0@(00000000,%d0:l:4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
478f0: 256e 0030 000c movel %fp@(48),%a2@(12)
* enabled when we get here. We want to be able to run the
* user extensions with dispatching enabled. The Allocator
* Mutex provides sufficient protection to let the user extensions
* run safely.
*/
extension_status = _User_extensions_Thread_create( the_thread );
478f6: 2f0a movel %a2,%sp@-
478f8: 4eb9 0004 8340 jsr 48340 <_User_extensions_Thread_create>
if ( extension_status )
478fe: 4fef 000c lea %sp@(12),%sp
47902: 4a00 tstb %d0
47904: 6706 beqs 4790c <_Thread_Initialize+0x13c> <== NEVER TAKEN
47906: 606c bras 47974 <_Thread_Initialize+0x1a4>
* Zero out all the allocated memory fields
*/
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
the_thread->API_Extensions[i] = NULL;
extensions_area = NULL;
47908: 4282 clrl %d2 <== NOT EXECUTED
size_t actual_stack_size = 0;
void *stack = NULL;
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
void *fp_area;
#endif
void *sched = NULL;
4790a: 4284 clrl %d4 <== NOT EXECUTED
extension_status = _User_extensions_Thread_create( the_thread );
if ( extension_status )
return true;
failed:
if ( the_thread->libc_reent )
4790c: 202a 00f8 movel %a2@(248),%d0 <== NOT EXECUTED
47910: 670a beqs 4791c <_Thread_Initialize+0x14c> <== NOT EXECUTED
_Workspace_Free( the_thread->libc_reent );
47912: 2f00 movel %d0,%sp@- <== NOT EXECUTED
47914: 4eb9 0004 86dc jsr 486dc <_Workspace_Free> <== NOT EXECUTED
4791a: 588f addql #4,%sp <== NOT EXECUTED
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
4791c: 202a 00fc movel %a2@(252),%d0 <== NOT EXECUTED
47920: 670a beqs 4792c <_Thread_Initialize+0x15c> <== NOT EXECUTED
_Workspace_Free( the_thread->API_Extensions[i] );
47922: 2f00 movel %d0,%sp@- <== NOT EXECUTED
47924: 4eb9 0004 86dc jsr 486dc <_Workspace_Free> <== NOT EXECUTED
4792a: 588f addql #4,%sp <== NOT EXECUTED
failed:
if ( the_thread->libc_reent )
_Workspace_Free( the_thread->libc_reent );
for ( i=0 ; i <= THREAD_API_LAST ; i++ )
if ( the_thread->API_Extensions[i] )
4792c: 202a 0100 movel %a2@(256),%d0 <== NOT EXECUTED
47930: 670a beqs 4793c <_Thread_Initialize+0x16c> <== NOT EXECUTED
_Workspace_Free( the_thread->API_Extensions[i] );
47932: 2f00 movel %d0,%sp@- <== NOT EXECUTED
47934: 4eb9 0004 86dc jsr 486dc <_Workspace_Free> <== NOT EXECUTED
4793a: 588f addql #4,%sp <== NOT EXECUTED
if ( extensions_area )
4793c: 4a82 tstl %d2 <== NOT EXECUTED
4793e: 670a beqs 4794a <_Thread_Initialize+0x17a> <== NOT EXECUTED
(void) _Workspace_Free( extensions_area );
47940: 2f02 movel %d2,%sp@- <== NOT EXECUTED
47942: 4eb9 0004 86dc jsr 486dc <_Workspace_Free> <== NOT EXECUTED
47948: 588f addql #4,%sp <== NOT EXECUTED
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( fp_area )
4794a: 4a83 tstl %d3 <== NOT EXECUTED
4794c: 670a beqs 47958 <_Thread_Initialize+0x188> <== NOT EXECUTED
(void) _Workspace_Free( fp_area );
4794e: 2f03 movel %d3,%sp@- <== NOT EXECUTED
47950: 4eb9 0004 86dc jsr 486dc <_Workspace_Free> <== NOT EXECUTED
47956: 588f addql #4,%sp <== NOT EXECUTED
#endif
if ( sched )
47958: 4a84 tstl %d4 <== NOT EXECUTED
4795a: 670a beqs 47966 <_Thread_Initialize+0x196> <== NOT EXECUTED
(void) _Workspace_Free( sched );
4795c: 2f04 movel %d4,%sp@- <== NOT EXECUTED
4795e: 4eb9 0004 86dc jsr 486dc <_Workspace_Free> <== NOT EXECUTED
47964: 588f addql #4,%sp <== NOT EXECUTED
_Thread_Stack_Free( the_thread );
47966: 2f0a movel %a2,%sp@- <== NOT EXECUTED
47968: 4eb9 0004 7fe8 jsr 47fe8 <_Thread_Stack_Free> <== NOT EXECUTED
return false;
4796e: 588f addql #4,%sp <== NOT EXECUTED
* Allocate and Initialize the stack for this thread.
*/
#if !defined(RTEMS_SCORE_THREAD_ENABLE_USER_PROVIDED_STACK_VIA_API)
actual_stack_size = _Thread_Stack_Allocate( the_thread, stack_size );
if ( !actual_stack_size || actual_stack_size < stack_size )
return false; /* stack allocation failed */
47970: 4200 clrb %d0
47972: 6002 bras 47976 <_Thread_Initialize+0x1a6>
* Mutex provides sufficient protection to let the user extensions
* run safely.
*/
extension_status = _User_extensions_Thread_create( the_thread );
if ( extension_status )
return true;
47974: 7001 moveq #1,%d0
_Thread_Stack_Free( the_thread );
return false;
}
47976: 4cee 043c ffec moveml %fp@(-20),%d2-%d5/%a2
4797c: 4e5e unlk %fp <== NOT EXECUTED
0004b0bc <_Thread_Reset>:
void _Thread_Reset(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
4b0bc: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
4b0c0: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4b0c2: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
the_thread->resource_count = 0;
the_thread->is_preemptible = the_thread->Start.is_preemptible;
the_thread->budget_algorithm = the_thread->Start.budget_algorithm;
4b0c6: 256a 00a0 007a movel %a2@(160),%a2@(122) <== NOT EXECUTED
the_thread->budget_callout = the_thread->Start.budget_callout;
4b0cc: 256a 00a4 007e movel %a2@(164),%a2@(126) <== NOT EXECUTED
the_thread->Start.pointer_argument = pointer_argument;
4b0d2: 256e 000c 0096 movel %fp@(12),%a2@(150) <== NOT EXECUTED
the_thread->Start.numeric_argument = numeric_argument;
4b0d8: 256e 0010 009a movel %fp@(16),%a2@(154) <== NOT EXECUTED
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
the_thread->resource_count = 0;
the_thread->is_preemptible = the_thread->Start.is_preemptible;
4b0de: 156a 009e 0074 moveb %a2@(158),%a2@(116) <== NOT EXECUTED
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
the_thread->resource_count = 0;
4b0e4: 42aa 001c clrl %a2@(28) <== NOT EXECUTED
the_thread->budget_callout = the_thread->Start.budget_callout;
the_thread->Start.pointer_argument = pointer_argument;
the_thread->Start.numeric_argument = numeric_argument;
if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
4b0e8: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4b0ea: 4eb9 0004 84f4 jsr 484f4 <_Thread_queue_Extract_with_proxy><== NOT EXECUTED
4b0f0: 588f addql #4,%sp <== NOT EXECUTED
4b0f2: 4a00 tstb %d0 <== NOT EXECUTED
4b0f4: 6614 bnes 4b10a <_Thread_Reset+0x4e> <== NOT EXECUTED
if ( _Watchdog_Is_active( &the_thread->Timer ) )
4b0f6: 7002 moveq #2,%d0 <== NOT EXECUTED
4b0f8: b0aa 0050 cmpl %a2@(80),%d0 <== NOT EXECUTED
4b0fc: 660c bnes 4b10a <_Thread_Reset+0x4e> <== NOT EXECUTED
(void) _Watchdog_Remove( &the_thread->Timer );
4b0fe: 486a 0048 pea %a2@(72) <== NOT EXECUTED
4b102: 4eb9 0004 8de4 jsr 48de4 <_Watchdog_Remove> <== NOT EXECUTED
4b108: 588f addql #4,%sp <== NOT EXECUTED
}
if ( the_thread->current_priority != the_thread->Start.initial_priority ) {
4b10a: 202a 00ac movel %a2@(172),%d0 <== NOT EXECUTED
4b10e: b0aa 0014 cmpl %a2@(20),%d0 <== NOT EXECUTED
4b112: 6718 beqs 4b12c <_Thread_Reset+0x70> <== NOT EXECUTED
the_thread->real_priority = the_thread->Start.initial_priority;
4b114: 2540 0018 movel %d0,%a2@(24) <== NOT EXECUTED
_Thread_Set_priority( the_thread, the_thread->Start.initial_priority );
4b118: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED
}
}
4b11c: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
(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 );
4b120: 2d40 000c movel %d0,%fp@(12) <== NOT EXECUTED
}
}
4b124: 4e5e unlk %fp <== NOT EXECUTED
(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 );
4b126: 4ef9 0004 86e0 jmp 486e0 <_Thread_Set_priority> <== NOT EXECUTED
}
}
4b12c: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
4b130: 4e5e unlk %fp <== NOT EXECUTED
0004865c <_Thread_Restart>:
*/
RTEMS_INLINE_ROUTINE bool _States_Is_dormant (
States_Control the_states
)
{
return (the_states & STATES_DORMANT);
4865c: 7001 moveq #1,%d0 <== NOT EXECUTED
bool _Thread_Restart(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
4865e: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
48662: 2f0a movel %a2,%sp@- <== NOT EXECUTED
48664: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
48668: c0aa 0010 andl %a2@(16),%d0 <== NOT EXECUTED
if ( !_States_Is_dormant( the_thread->current_state ) ) {
4866c: 6664 bnes 486d2 <_Thread_Restart+0x76> <== NOT EXECUTED
_Thread_Set_transient( the_thread );
4866e: 2f0a movel %a2,%sp@- <== NOT EXECUTED
48670: 4eb9 0004 8754 jsr 48754 <_Thread_Set_transient> <== NOT EXECUTED
_Thread_Reset( the_thread, pointer_argument, numeric_argument );
48676: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
4867a: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
4867e: 2f0a movel %a2,%sp@- <== NOT EXECUTED
48680: 4eb9 0004 b0bc jsr 4b0bc <_Thread_Reset> <== NOT EXECUTED
_Thread_Load_environment( the_thread );
48686: 2f0a movel %a2,%sp@- <== NOT EXECUTED
48688: 4eb9 0004 adec jsr 4adec <_Thread_Load_environment> <== NOT EXECUTED
_Thread_Ready( the_thread );
4868e: 2f0a movel %a2,%sp@- <== NOT EXECUTED
48690: 4eb9 0004 b084 jsr 4b084 <_Thread_Ready> <== NOT EXECUTED
_User_extensions_Thread_restart( the_thread );
48696: 2f0a movel %a2,%sp@- <== NOT EXECUTED
48698: 4eb9 0004 8c04 jsr 48c04 <_User_extensions_Thread_restart> <== NOT EXECUTED
if ( _Thread_Is_executing ( the_thread ) )
4869e: 4fef 001c lea %sp@(28),%sp <== NOT EXECUTED
486a2: b5f9 0005 d3ac cmpal 5d3ac <_Per_CPU_Information+0xc>,%a2 <== NOT EXECUTED
486a8: 662c bnes 486d6 <_Thread_Restart+0x7a> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Thread_Restart_self( void )
{
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( _Thread_Executing->fp_context != NULL )
486aa: 4aaa 00f4 tstl %a2@(244) <== NOT EXECUTED
486ae: 670c beqs 486bc <_Thread_Restart+0x60> <== NOT EXECUTED
_Context_Restore_fp( &_Thread_Executing->fp_context );
486b0: 486a 00f4 pea %a2@(244) <== NOT EXECUTED
486b4: 4eb9 0004 910c jsr 4910c <_CPU_Context_restore_fp> <== NOT EXECUTED
486ba: 588f addql #4,%sp <== NOT EXECUTED
#endif
_CPU_Context_Restart_self( &_Thread_Executing->Registers );
486bc: 2079 0005 d3ac moveal 5d3ac <_Per_CPU_Information+0xc>,%a0 <== NOT EXECUTED
486c2: 41e8 00c0 lea %a0@(192),%a0 <== NOT EXECUTED
486c6: 2f08 movel %a0,%sp@- <== NOT EXECUTED
486c8: 4eb9 0004 8fba jsr 48fba <_CPU_Context_Restart_self> <== NOT EXECUTED
486ce: 588f addql #4,%sp <== NOT EXECUTED
486d0: 6004 bras 486d6 <_Thread_Restart+0x7a> <== NOT EXECUTED
_Thread_Restart_self();
return true;
}
return false;
486d2: 4200 clrb %d0 <== NOT EXECUTED
486d4: 6002 bras 486d8 <_Thread_Restart+0x7c> <== NOT EXECUTED
_User_extensions_Thread_restart( the_thread );
if ( _Thread_Is_executing ( the_thread ) )
_Thread_Restart_self();
return true;
486d6: 7001 moveq #1,%d0 <== NOT EXECUTED
}
return false;
}
486d8: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
486dc: 4e5e unlk %fp <== NOT EXECUTED
0004acb4 <_Thread_Resume>:
{
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
4acb4: 203c 0000 0700 movel #1792,%d0
void _Thread_Resume(
Thread_Control *the_thread,
bool force
)
{
4acba: 4e56 0000 linkw %fp,#0
4acbe: 206e 0008 moveal %fp@(8),%a0
4acc2: 2f02 movel %d2,%sp@-
ISR_Level level;
States_Control current_state;
_ISR_Disable( level );
4acc4: 40c2 movew %sr,%d2
4acc6: 8082 orl %d2,%d0
4acc8: 46c0 movew %d0,%sr
current_state = the_thread->current_state;
4acca: 2028 0010 movel %a0@(16),%d0
if ( current_state & STATES_SUSPENDED ) {
4acce: 0800 0001 btst #1,%d0
4acd2: 671c beqs 4acf0 <_Thread_Resume+0x3c> <== NEVER TAKEN
RTEMS_INLINE_ROUTINE States_Control _States_Clear (
States_Control states_to_clear,
States_Control current_state
)
{
return (current_state & ~states_to_clear);
4acd4: 72fd moveq #-3,%d1
4acd6: c081 andl %d1,%d0
current_state =
the_thread->current_state = _States_Clear(STATES_SUSPENDED, current_state);
4acd8: 2140 0010 movel %d0,%a0@(16)
if ( _States_Is_ready( current_state ) ) {
4acdc: 6612 bnes 4acf0 <_Thread_Resume+0x3c> <== NEVER TAKEN
RTEMS_INLINE_ROUTINE void _Scheduler_Unblock(
Scheduler_Control *the_scheduler,
Thread_Control *the_thread
)
{
the_scheduler->Operations.unblock( the_scheduler, the_thread );
4acde: 2f08 movel %a0,%sp@-
4ace0: 4879 0005 fb06 pea 5fb06 <_Scheduler>
4ace6: 2079 0005 fb16 moveal 5fb16 <_Scheduler+0x10>,%a0
4acec: 4e90 jsr %a0@
4acee: 508f addql #8,%sp
_Scheduler_Unblock( &_Scheduler, the_thread );
}
}
_ISR_Enable( level );
4acf0: 46c2 movew %d2,%sr
}
4acf2: 242e fffc movel %fp@(-4),%d2
4acf6: 4e5e unlk %fp
...
00047ea4 <_Thread_Set_priority>:
void _Thread_Set_priority(
Thread_Control *the_thread,
Priority_Control new_priority
)
{
47ea4: 4e56 0000 linkw %fp,#0
RTEMS_INLINE_ROUTINE void _Scheduler_Thread_scheduler_update(
Scheduler_Control *the_scheduler,
Thread_Control *the_thread
)
{
the_scheduler->Operations.scheduler_update( the_scheduler, the_thread );
47ea8: 203c 0005 c74e movel #378702,%d0
47eae: 206e 0008 moveal %fp@(8),%a0
the_thread->current_priority = new_priority;
47eb2: 216e 000c 0014 movel %fp@(12),%a0@(20)
47eb8: 2279 0005 c76a moveal 5c76a <_Scheduler+0x1c>,%a1
47ebe: 2d48 000c movel %a0,%fp@(12)
47ec2: 2d40 0008 movel %d0,%fp@(8)
_Scheduler_Thread_scheduler_update(&_Scheduler, the_thread);
}
47ec6: 4e5e unlk %fp
47ec8: 4ed1 jmp %a1@
...
00047ecc <_Thread_Set_state>:
States_Control state
)
{
ISR_Level level;
_ISR_Disable( level );
47ecc: 203c 0000 0700 movel #1792,%d0
void _Thread_Set_state(
Thread_Control *the_thread,
States_Control state
)
{
47ed2: 4e56 0000 linkw %fp,#0
47ed6: 206e 0008 moveal %fp@(8),%a0
47eda: 2f02 movel %d2,%sp@-
47edc: 222e 000c movel %fp@(12),%d1
ISR_Level level;
_ISR_Disable( level );
47ee0: 40c2 movew %sr,%d2
47ee2: 8082 orl %d2,%d0
47ee4: 46c0 movew %d0,%sr
if ( !_States_Is_ready( the_thread->current_state ) ) {
47ee6: 2028 0010 movel %a0@(16),%d0
47eea: 670a beqs 47ef6 <_Thread_Set_state+0x2a> <== ALWAYS TAKEN
RTEMS_INLINE_ROUTINE States_Control _States_Set (
States_Control states_to_set,
States_Control current_state
)
{
return (current_state | states_to_set);
47eec: 8280 orl %d0,%d1 <== NOT EXECUTED
47eee: 2141 0010 movel %d1,%a0@(16) <== NOT EXECUTED
the_thread->current_state =
_States_Set( state, the_thread->current_state );
_ISR_Enable( level );
47ef2: 46c2 movew %d2,%sr <== NOT EXECUTED
return;
47ef4: 6018 bras 47f0e <_Thread_Set_state+0x42> <== NOT EXECUTED
}
the_thread->current_state = state;
47ef6: 2141 0010 movel %d1,%a0@(16)
RTEMS_INLINE_ROUTINE void _Scheduler_Block(
Scheduler_Control *the_scheduler,
Thread_Control *the_thread
)
{
the_scheduler->Operations.block( the_scheduler, the_thread );
47efa: 2f08 movel %a0,%sp@-
47efc: 4879 0005 c74e pea 5c74e <_Scheduler>
47f02: 2079 0005 c75a moveal 5c75a <_Scheduler+0xc>,%a0
47f08: 4e90 jsr %a0@
_Scheduler_Block( &_Scheduler, the_thread);
_ISR_Enable( level );
47f0a: 46c2 movew %d2,%sr
47f0c: 508f addql #8,%sp
}
47f0e: 242e fffc movel %fp@(-4),%d2
47f12: 4e5e unlk %fp
...
00047f18 <_Thread_Set_transient>:
)
{
ISR_Level level;
uint32_t old_state;
_ISR_Disable( level );
47f18: 203c 0000 0700 movel #1792,%d0
*/
void _Thread_Set_transient(
Thread_Control *the_thread
)
{
47f1e: 4e56 0000 linkw %fp,#0
47f22: 226e 0008 moveal %fp@(8),%a1
47f26: 2f0a movel %a2,%sp@-
47f28: 2f02 movel %d2,%sp@-
ISR_Level level;
uint32_t old_state;
_ISR_Disable( level );
47f2a: 40c1 movew %sr,%d1
47f2c: 8081 orl %d1,%d0
47f2e: 46c0 movew %d0,%sr
old_state = the_thread->current_state;
47f30: 2029 0010 movel %a1@(16),%d0
47f34: 7404 moveq #4,%d2
47f36: 8480 orl %d0,%d2
47f38: 2342 0010 movel %d2,%a1@(16)
the_thread->current_state = _States_Set( STATES_TRANSIENT, old_state );
/* FIXME: need to check which scheduler to use? */
if ( _States_Is_ready( old_state ) ) {
47f3c: 4a80 tstl %d0
47f3e: 6650 bnes 47f90 <_Thread_Set_transient+0x78>
RTEMS_INLINE_ROUTINE void _Scheduler_priority_Ready_queue_extract(
Thread_Control *the_thread
)
{
Chain_Control *ready = the_thread->scheduler.priority->ready_chain;
47f40: 2069 008a moveal %a1@(138),%a0
47f44: 2050 moveal %a0@,%a0
if ( _Chain_Has_only_one_node( ready ) ) {
47f46: 2028 0008 movel %a0@(8),%d0
47f4a: b090 cmpl %a0@,%d0
47f4c: 6636 bnes 47f84 <_Thread_Set_transient+0x6c> <== NEVER TAKEN
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 );
47f4e: 2408 movel %a0,%d2
47f50: 5882 addql #4,%d2
head->next = tail;
head->previous = NULL;
47f52: 42a8 0004 clrl %a0@(4)
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 );
47f56: 2082 movel %d2,%a0@
head->next = tail;
head->previous = NULL;
tail->previous = head;
47f58: 2148 0008 movel %a0,%a0@(8)
_Chain_Initialize_empty( ready );
_Priority_bit_map_Remove( &the_thread->scheduler.priority->Priority_map );
47f5c: 2069 008a moveal %a1@(138),%a0
RTEMS_INLINE_ROUTINE void _Priority_bit_map_Remove (
Priority_bit_map_Information *the_priority_map
)
{
*the_priority_map->minor &= the_priority_map->block_minor;
47f60: 2268 0004 moveal %a0@(4),%a1
47f64: 3028 000e movew %a0@(14),%d0
47f68: 3411 movew %a1@,%d2
47f6a: c082 andl %d2,%d0
47f6c: 3280 movew %d0,%a1@
if ( *the_priority_map->minor == 0 )
47f6e: 6620 bnes 47f90 <_Thread_Set_transient+0x78>
_Priority_Major_bit_map &= the_priority_map->block_major;
47f70: 3039 0005 c894 movew 5c894 <_Priority_Major_bit_map>,%d0
47f76: 3428 000c movew %a0@(12),%d2
47f7a: c082 andl %d2,%d0
47f7c: 33c0 0005 c894 movew %d0,5c894 <_Priority_Major_bit_map>
47f82: 600c bras 47f90 <_Thread_Set_transient+0x78>
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
47f84: 2451 moveal %a1@,%a2 <== NOT EXECUTED
previous = the_node->previous;
47f86: 2069 0004 moveal %a1@(4),%a0 <== NOT EXECUTED
next->previous = previous;
47f8a: 2548 0004 movel %a0,%a2@(4) <== NOT EXECUTED
previous->next = next;
47f8e: 208a movel %a2,%a0@ <== NOT EXECUTED
_Scheduler_priority_Ready_queue_extract( the_thread);
}
_ISR_Enable( level );
47f90: 46c1 movew %d1,%sr
}
47f92: 241f movel %sp@+,%d2
47f94: 245f moveal %sp@+,%a2
47f96: 4e5e unlk %fp
...
00047fe8 <_Thread_Stack_Free>:
*/
void _Thread_Stack_Free(
Thread_Control *the_thread
)
{
47fe8: 4e56 0000 linkw %fp,#0
47fec: 206e 0008 moveal %fp@(8),%a0
* Call ONLY the CPU table stack free hook, or the
* the RTEMS workspace free. This is so the free
* routine properly matches the allocation of the stack.
*/
if ( Configuration.stack_free_hook )
47ff0: 2279 0005 aebc moveal 5aebc <Configuration+0x28>,%a1
47ff6: 4a89 tstl %a1
47ff8: 670a beqs 48004 <_Thread_Stack_Free+0x1c> <== ALWAYS TAKEN
(*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area );
47ffa: 2d68 00b4 0008 movel %a0@(180),%fp@(8) <== NOT EXECUTED
else
_Workspace_Free( the_thread->Start.Initial_stack.area );
}
48000: 4e5e unlk %fp <== NOT EXECUTED
* the RTEMS workspace free. This is so the free
* routine properly matches the allocation of the stack.
*/
if ( Configuration.stack_free_hook )
(*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area );
48002: 4ed1 jmp %a1@ <== NOT EXECUTED
else
_Workspace_Free( the_thread->Start.Initial_stack.area );
48004: 2d68 00b4 0008 movel %a0@(180),%fp@(8)
}
4800a: 4e5e unlk %fp
*/
if ( Configuration.stack_free_hook )
(*Configuration.stack_free_hook)( the_thread->Start.Initial_stack.area );
else
_Workspace_Free( the_thread->Start.Initial_stack.area );
4800c: 4ef9 0004 86dc jmp 486dc <_Workspace_Free>
...
00048064 <_Thread_Start>:
*/
RTEMS_INLINE_ROUTINE bool _States_Is_dormant (
States_Control the_states
)
{
return (the_states & STATES_DORMANT);
48064: 7001 moveq #1,%d0
Thread_Start_types the_prototype,
void *entry_point,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
48066: 4e56 0000 linkw %fp,#0
4806a: 2f0a movel %a2,%sp@-
4806c: 246e 0008 moveal %fp@(8),%a2
48070: c0aa 0010 andl %a2@(16),%d0
if ( _States_Is_dormant( the_thread->current_state ) ) {
48074: 6738 beqs 480ae <_Thread_Start+0x4a> <== NEVER TAKEN
the_thread->Start.entry_point = (Thread_Entry) entry_point;
48076: 256e 0010 008e movel %fp@(16),%a2@(142)
the_thread->Start.prototype = the_prototype;
4807c: 256e 000c 0092 movel %fp@(12),%a2@(146)
the_thread->Start.pointer_argument = pointer_argument;
48082: 256e 0014 0096 movel %fp@(20),%a2@(150)
the_thread->Start.numeric_argument = numeric_argument;
48088: 256e 0018 009a movel %fp@(24),%a2@(154)
_Thread_Load_environment( the_thread );
4808e: 2f0a movel %a2,%sp@-
48090: 4eb9 0004 a570 jsr 4a570 <_Thread_Load_environment>
_Thread_Ready( the_thread );
48096: 2f0a movel %a2,%sp@-
48098: 4eb9 0004 a808 jsr 4a808 <_Thread_Ready>
_User_extensions_Thread_start( the_thread );
4809e: 2f0a movel %a2,%sp@-
480a0: 4eb9 0004 83c8 jsr 483c8 <_User_extensions_Thread_start>
return true;
480a6: 4fef 000c lea %sp@(12),%sp
480aa: 7001 moveq #1,%d0
480ac: 6002 bras 480b0 <_Thread_Start+0x4c>
}
return false;
480ae: 4200 clrb %d0 <== NOT EXECUTED
}
480b0: 246e fffc moveal %fp@(-4),%a2
480b4: 4e5e unlk %fp <== NOT EXECUTED
000480b8 <_Thread_Suspend>:
Thread_Control *the_thread
)
{
ISR_Level level;
_ISR_Disable( level );
480b8: 203c 0000 0700 movel #1792,%d0
*/
void _Thread_Suspend(
Thread_Control *the_thread
)
{
480be: 4e56 0000 linkw %fp,#0
480c2: 206e 0008 moveal %fp@(8),%a0
480c6: 2f02 movel %d2,%sp@-
ISR_Level level;
_ISR_Disable( level );
480c8: 40c2 movew %sr,%d2
480ca: 8082 orl %d2,%d0
480cc: 46c0 movew %d0,%sr
if ( !_States_Is_ready( the_thread->current_state ) ) {
480ce: 2028 0010 movel %a0@(16),%d0
480d2: 670c beqs 480e0 <_Thread_Suspend+0x28> <== ALWAYS TAKEN
RTEMS_INLINE_ROUTINE States_Control _States_Set (
States_Control states_to_set,
States_Control current_state
)
{
return (current_state | states_to_set);
480d4: 7202 moveq #2,%d1 <== NOT EXECUTED
480d6: 8280 orl %d0,%d1 <== NOT EXECUTED
480d8: 2141 0010 movel %d1,%a0@(16) <== NOT EXECUTED
the_thread->current_state =
_States_Set( STATES_SUSPENDED, the_thread->current_state );
_ISR_Enable( level );
480dc: 46c2 movew %d2,%sr <== NOT EXECUTED
return;
480de: 601a bras 480fa <_Thread_Suspend+0x42> <== NOT EXECUTED
}
the_thread->current_state = STATES_SUSPENDED;
480e0: 7002 moveq #2,%d0
480e2: 2140 0010 movel %d0,%a0@(16)
480e6: 2f08 movel %a0,%sp@-
480e8: 4879 0005 c74e pea 5c74e <_Scheduler>
480ee: 2079 0005 c75a moveal 5c75a <_Scheduler+0xc>,%a0
480f4: 4e90 jsr %a0@
_Scheduler_Block(&_Scheduler, the_thread);
_ISR_Enable( level );
480f6: 46c2 movew %d2,%sr
480f8: 508f addql #8,%sp
}
480fa: 242e fffc movel %fp@(-4),%d2
480fe: 4e5e unlk %fp
...
00048104 <_Thread_Tickle_timeslice>:
*
* Output parameters: NONE
*/
void _Thread_Tickle_timeslice( void )
{
48104: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
48108: 2f0a movel %a2,%sp@- <== NOT EXECUTED
Thread_Control *executing;
executing = _Thread_Executing;
4810a: 2479 0005 c884 moveal 5c884 <_Per_CPU_Information+0xc>,%a2 <== NOT EXECUTED
/*
* If the thread is not preemptible or is not ready, then
* just return.
*/
if ( !executing->is_preemptible )
48110: 4a2a 0074 tstb %a2@(116) <== NOT EXECUTED
48114: 6734 beqs 4814a <_Thread_Tickle_timeslice+0x46> <== NOT EXECUTED
return;
if ( !_States_Is_ready( executing->current_state ) )
48116: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED
4811a: 662e bnes 4814a <_Thread_Tickle_timeslice+0x46> <== NOT EXECUTED
/*
* The cpu budget algorithm determines what happens next.
*/
switch ( executing->budget_algorithm ) {
4811c: 7001 moveq #1,%d0 <== NOT EXECUTED
4811e: b0aa 007a cmpl %a2@(122),%d0 <== NOT EXECUTED
48122: 6626 bnes 4814a <_Thread_Tickle_timeslice+0x46> <== 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 ) {
48124: 202a 0076 movel %a2@(118),%d0 <== NOT EXECUTED
48128: 5380 subql #1,%d0 <== NOT EXECUTED
4812a: 2540 0076 movel %d0,%a2@(118) <== NOT EXECUTED
4812e: 6e1a bgts 4814a <_Thread_Tickle_timeslice+0x46> <== NOT EXECUTED
* always operates on the scheduler that 'owns' the currently executing
* thread.
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Yield( void )
{
_Scheduler.Operations.yield( &_Scheduler );
48130: 4879 0005 c74e pea 5c74e <_Scheduler> <== NOT EXECUTED
48136: 2079 0005 c756 moveal 5c756 <_Scheduler+0x8>,%a0 <== NOT EXECUTED
4813c: 4e90 jsr %a0@ <== 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;
4813e: 588f addql #4,%sp <== NOT EXECUTED
48140: 41f9 0005 c680 lea 5c680 <_Thread_Ticks_per_timeslice>,%a0 <== NOT EXECUTED
48146: 2550 0076 movel %a0@,%a2@(118) <== NOT EXECUTED
if ( --executing->cpu_time_budget == 0 )
(*executing->budget_callout)( executing );
break;
#endif
}
}
4814a: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
4814e: 4e5e unlk %fp <== NOT EXECUTED
...
00047234 <_Thread_blocking_operation_Cancel>:
/*
* 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 ) ) {
47234: 7202 moveq #2,%d1 <== NOT EXECUTED
Thread_blocking_operation_States sync_state __attribute__((unused)),
#endif
Thread_Control *the_thread,
ISR_Level level
)
{
47236: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
4723a: 202e 0010 movel %fp@(16),%d0 <== NOT EXECUTED
4723e: 2f0a movel %a2,%sp@- <== NOT EXECUTED
47240: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
#endif
/*
* The thread is not waiting on anything after this completes.
*/
the_thread->Wait.queue = NULL;
47244: 42aa 0044 clrl %a2@(68) <== 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 ) ) {
47248: b2aa 0050 cmpl %a2@(80),%d1 <== NOT EXECUTED
4724c: 6618 bnes 47266 <_Thread_blocking_operation_Cancel+0x32><== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
4724e: 123c 0003 moveb #3,%d1 <== NOT EXECUTED
47252: 2541 0050 movel %d1,%a2@(80) <== NOT EXECUTED
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
47256: 46c0 movew %d0,%sr <== NOT EXECUTED
(void) _Watchdog_Remove( &the_thread->Timer );
47258: 486a 0048 pea %a2@(72) <== NOT EXECUTED
4725c: 4eb9 0004 8568 jsr 48568 <_Watchdog_Remove> <== NOT EXECUTED
47262: 588f addql #4,%sp <== NOT EXECUTED
47264: 6002 bras 47268 <_Thread_blocking_operation_Cancel+0x34><== NOT EXECUTED
} else
_ISR_Enable( level );
47266: 46c0 movew %d0,%sr <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
47268: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
4726c: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
47270: 203c 1003 fff8 movel #268697592,%d0 <== NOT EXECUTED
47276: 2d40 000c movel %d0,%fp@(12) <== NOT EXECUTED
4727a: 4e5e unlk %fp <== NOT EXECUTED
4727c: 4ef9 0004 73c0 jmp 473c0 <_Thread_Clear_state> <== NOT EXECUTED
...
00047a18 <_Thread_queue_Dequeue>:
Thread_blocking_operation_States sync_state;
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
dequeue_p = _Thread_queue_Dequeue_priority;
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
dequeue_p = _Thread_queue_Dequeue_fifo;
47a18: 41f9 0004 a5ec lea 4a5ec <_Thread_queue_Dequeue_fifo>,%a0
Thread_Control *(*dequeue_p)( Thread_queue_Control * );
Thread_Control *the_thread;
ISR_Level level;
Thread_blocking_operation_States sync_state;
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
47a1e: 7001 moveq #1,%d0
*/
Thread_Control *_Thread_queue_Dequeue(
Thread_queue_Control *the_thread_queue
)
{
47a20: 4e56 fff4 linkw %fp,#-12
47a24: 48d7 040c moveml %d2-%d3/%a2,%sp@
47a28: 246e 0008 moveal %fp@(8),%a2
Thread_Control *(*dequeue_p)( Thread_queue_Control * );
Thread_Control *the_thread;
ISR_Level level;
Thread_blocking_operation_States sync_state;
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
47a2c: b0aa 0034 cmpl %a2@(52),%d0
47a30: 6606 bnes 47a38 <_Thread_queue_Dequeue+0x20>
dequeue_p = _Thread_queue_Dequeue_priority;
47a32: 41f9 0004 7a74 lea 47a74 <_Thread_queue_Dequeue_priority>,%a0
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
dequeue_p = _Thread_queue_Dequeue_fifo;
the_thread = (*dequeue_p)( the_thread_queue );
47a38: 2f0a movel %a2,%sp@-
47a3a: 4e90 jsr %a0@
_ISR_Disable( level );
47a3c: 223c 0000 0700 movel #1792,%d1
47a42: 40c2 movew %sr,%d2
47a44: 8282 orl %d2,%d1
47a46: 46c1 movew %d1,%sr
if ( !the_thread ) {
47a48: 588f addql #4,%sp
47a4a: 4a80 tstl %d0
47a4c: 661a bnes 47a68 <_Thread_queue_Dequeue+0x50>
sync_state = the_thread_queue->sync_state;
if ( (sync_state == THREAD_BLOCKING_OPERATION_TIMEOUT) ||
47a4e: 222a 0030 movel %a2@(48),%d1
47a52: 7601 moveq #1,%d3
47a54: 5381 subql #1,%d1
47a56: b681 cmpl %d1,%d3
47a58: 650e bcss 47a68 <_Thread_queue_Dequeue+0x50> <== ALWAYS TAKEN
(sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) ) {
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SATISFIED;
47a5a: 103c 0003 moveb #3,%d0 <== NOT EXECUTED
47a5e: 2540 0030 movel %d0,%a2@(48) <== NOT EXECUTED
the_thread = _Thread_Executing;
47a62: 2039 0005 c884 movel 5c884 <_Per_CPU_Information+0xc>,%d0 <== NOT EXECUTED
}
}
_ISR_Enable( level );
47a68: 46c2 movew %d2,%sr
return the_thread;
}
47a6a: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2
47a70: 4e5e unlk %fp <== NOT EXECUTED
0004a5ec <_Thread_queue_Dequeue_fifo>:
)
{
ISR_Level level;
Thread_Control *the_thread;
_ISR_Disable( level );
4a5ec: 223c 0000 0700 movel #1792,%d1
*/
Thread_Control *_Thread_queue_Dequeue_fifo(
Thread_queue_Control *the_thread_queue
)
{
4a5f2: 4e56 fff4 linkw %fp,#-12
4a5f6: 206e 0008 moveal %fp@(8),%a0
4a5fa: 48d7 1c00 moveml %a2-%a4,%sp@
ISR_Level level;
Thread_Control *the_thread;
_ISR_Disable( level );
4a5fe: 40c0 movew %sr,%d0
4a600: 8280 orl %d0,%d1
4a602: 46c1 movew %d1,%sr
return the_thread;
}
_ISR_Enable( level );
return NULL;
}
4a604: 2248 moveal %a0,%a1
4a606: 2459 moveal %a1@+,%a2
{
ISR_Level level;
Thread_Control *the_thread;
_ISR_Disable( level );
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) {
4a608: b3ca cmpal %a2,%a1
4a60a: 674e beqs 4a65a <_Thread_queue_Dequeue_fifo+0x6e><== ALWAYS TAKEN
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *old_first = head->next;
Chain_Node *new_first = old_first->next;
4a60c: 2252 moveal %a2@,%a1 <== NOT EXECUTED
the_thread = (Thread_Control *)
4a60e: 264a moveal %a2,%a3 <== NOT EXECUTED
4a610: 49f9 0004 73c0 lea 473c0 <_Thread_Clear_state>,%a4 <== NOT EXECUTED
_Chain_Get_first_unprotected( &the_thread_queue->Queues.Fifo );
the_thread->Wait.queue = NULL;
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
4a616: 7202 moveq #2,%d1 <== NOT EXECUTED
head->next = new_first;
4a618: 2089 movel %a1,%a0@ <== NOT EXECUTED
new_first->previous = head;
4a61a: 2348 0004 movel %a0,%a1@(4) <== NOT EXECUTED
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) ) {
the_thread = (Thread_Control *)
_Chain_Get_first_unprotected( &the_thread_queue->Queues.Fifo );
the_thread->Wait.queue = NULL;
4a61e: 42aa 0044 clrl %a2@(68) <== NOT EXECUTED
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
4a622: b2aa 0050 cmpl %a2@(80),%d1 <== NOT EXECUTED
4a626: 6710 beqs 4a638 <_Thread_queue_Dequeue_fifo+0x4c><== NOT EXECUTED
_ISR_Enable( level );
4a628: 46c0 movew %d0,%sr <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
4a62a: 2f3c 1003 fff8 movel #268697592,%sp@- <== NOT EXECUTED
4a630: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4a632: 4e94 jsr %a4@ <== NOT EXECUTED
4a634: 508f addql #8,%sp <== NOT EXECUTED
4a636: 6026 bras 4a65e <_Thread_queue_Dequeue_fifo+0x72><== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
4a638: 7203 moveq #3,%d1 <== NOT EXECUTED
4a63a: 2541 0050 movel %d1,%a2@(80) <== NOT EXECUTED
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
4a63e: 46c0 movew %d0,%sr <== NOT EXECUTED
(void) _Watchdog_Remove( &the_thread->Timer );
4a640: 486a 0048 pea %a2@(72) <== NOT EXECUTED
4a644: 4eb9 0004 8568 jsr 48568 <_Watchdog_Remove> <== NOT EXECUTED
4a64a: 2f3c 1003 fff8 movel #268697592,%sp@- <== NOT EXECUTED
4a650: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4a652: 4e94 jsr %a4@ <== NOT EXECUTED
4a654: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4a658: 6004 bras 4a65e <_Thread_queue_Dequeue_fifo+0x72><== NOT EXECUTED
#endif
return the_thread;
}
_ISR_Enable( level );
4a65a: 46c0 movew %d0,%sr
return NULL;
4a65c: 97cb subal %a3,%a3
}
4a65e: 200b movel %a3,%d0
4a660: 4cee 1c00 fff4 moveml %fp@(-12),%a2-%a4
4a666: 4e5e unlk %fp
...
00047a74 <_Thread_queue_Dequeue_priority>:
Chain_Node *new_second_node;
Chain_Node *last_node;
Chain_Node *next_node;
Chain_Node *previous_node;
_ISR_Disable( level );
47a74: 203c 0000 0700 movel #1792,%d0
*/
Thread_Control *_Thread_queue_Dequeue_priority(
Thread_queue_Control *the_thread_queue
)
{
47a7a: 4e56 ffe8 linkw %fp,#-24
47a7e: 226e 0008 moveal %fp@(8),%a1
47a82: 48d7 3c0c moveml %d2-%d3/%a2-%a5,%sp@
Chain_Node *new_second_node;
Chain_Node *last_node;
Chain_Node *next_node;
Chain_Node *previous_node;
_ISR_Disable( level );
47a86: 40c1 movew %sr,%d1
47a88: 8081 orl %d1,%d0
47a8a: 46c0 movew %d0,%sr
for( index=0 ;
47a8c: 4280 clrl %d0
Chain_Node *new_second_node;
Chain_Node *last_node;
Chain_Node *next_node;
Chain_Node *previous_node;
_ISR_Disable( level );
47a8e: 2049 moveal %a1,%a0
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
const Chain_Control *the_chain
)
{
return _Chain_Immutable_first( the_chain )
== _Chain_Immutable_tail( the_chain );
47a90: 2600 movel %d0,%d3
47a92: 2400 movel %d0,%d2
47a94: e58b lsll #2,%d3
47a96: e98a lsll #4,%d2
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
return( the_thread );
}
47a98: 2450 moveal %a0@,%a2
47a9a: 9483 subl %d3,%d2
47a9c: 47f1 2804 lea %a1@(00000004,%d2:l),%a3
_ISR_Disable( level );
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) ) {
47aa0: b7ca cmpal %a2,%a3
47aa2: 671e beqs 47ac2 <_Thread_queue_Dequeue_priority+0x4e>
47aa4: 200a movel %a2,%d0
the_thread = (Thread_Control *) _Chain_First(
47aa6: 240a movel %a2,%d2
47aa8: 0680 0000 003c addil #60,%d0
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
return( the_thread );
}
47aae: 206a 0038 moveal %a2@(56),%a0
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;
47ab2: 2252 moveal %a2@,%a1
previous_node = the_thread->Object.Node.previous;
47ab4: 266a 0004 moveal %a2@(4),%a3
*/
_ISR_Enable( level );
return NULL;
dequeue:
the_thread->Wait.queue = NULL;
47ab8: 42aa 0044 clrl %a2@(68)
new_first_node = _Chain_First( &the_thread->Wait.Block2n );
new_first_thread = (Thread_Control *) new_first_node;
next_node = the_thread->Object.Node.next;
previous_node = the_thread->Object.Node.previous;
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
47abc: b088 cmpl %a0,%d0
47abe: 6614 bnes 47ad4 <_Thread_queue_Dequeue_priority+0x60><== NEVER TAKEN
47ac0: 6046 bras 47b08 <_Thread_queue_Dequeue_priority+0x94>
Chain_Node *previous_node;
_ISR_Disable( level );
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
47ac2: 5280 addql #1,%d0
47ac4: 41e8 000c lea %a0@(12),%a0
Chain_Node *last_node;
Chain_Node *next_node;
Chain_Node *previous_node;
_ISR_Disable( level );
for( index=0 ;
47ac8: 7404 moveq #4,%d2
47aca: b480 cmpl %d0,%d2
47acc: 66c2 bnes 47a90 <_Thread_queue_Dequeue_priority+0x1c>
}
/*
* We did not find a thread to unblock.
*/
_ISR_Enable( level );
47ace: 46c1 movew %d1,%sr
return NULL;
47ad0: 4202 clrb %d2
47ad2: 6078 bras 47b4c <_Thread_queue_Dequeue_priority+0xd8>
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
return( the_thread );
}
47ad4: 286a 0040 moveal %a2@(64),%a4 <== 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;
47ad8: 2a50 moveal %a0@,%a5 <== NOT EXECUTED
previous_node->next = new_first_node;
next_node->previous = new_first_node;
47ada: 2348 0004 movel %a0,%a1@(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;
47ade: 2688 movel %a0,%a3@ <== NOT EXECUTED
next_node->previous = new_first_node;
new_first_node->next = next_node;
new_first_node->previous = previous_node;
47ae0: 214b 0004 movel %a3,%a0@(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;
47ae4: 2089 movel %a1,%a0@ <== NOT EXECUTED
new_first_node->previous = previous_node;
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
47ae6: 226a 0040 moveal %a2@(64),%a1 <== NOT EXECUTED
47aea: b3ea 0038 cmpal %a2@(56),%a1 <== NOT EXECUTED
47aee: 671e beqs 47b0e <_Thread_queue_Dequeue_priority+0x9a><== NOT EXECUTED
/* > two threads on 2-n */
head = _Chain_Head( &new_first_thread->Wait.Block2n );
47af0: 43e8 0038 lea %a0@(56),%a1 <== NOT EXECUTED
47af4: 2b49 0004 movel %a1,%a5@(4) <== NOT EXECUTED
tail = _Chain_Tail( &new_first_thread->Wait.Block2n );
new_second_node->previous = head;
head->next = new_second_node;
47af8: 214d 0038 movel %a5,%a0@(56) <== NOT EXECUTED
tail->previous = last_node;
47afc: 214c 0040 movel %a4,%a0@(64) <== 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 );
47b00: 41e8 003c lea %a0@(60),%a0 <== NOT EXECUTED
47b04: 2888 movel %a0,%a4@ <== NOT EXECUTED
47b06: 6006 bras 47b0e <_Thread_queue_Dequeue_priority+0x9a><== NOT EXECUTED
head->next = new_second_node;
tail->previous = last_node;
last_node->next = tail;
}
} else {
previous_node->next = next_node;
47b08: 2689 movel %a1,%a3@
next_node->previous = previous_node;
47b0a: 234b 0004 movel %a3,%a1@(4)
47b0e: 47f9 0004 73c0 lea 473c0 <_Thread_Clear_state>,%a3
}
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
47b14: 7002 moveq #2,%d0
47b16: b0aa 0050 cmpl %a2@(80),%d0
47b1a: 6710 beqs 47b2c <_Thread_queue_Dequeue_priority+0xb8><== NEVER TAKEN
_ISR_Enable( level );
47b1c: 46c1 movew %d1,%sr
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
47b1e: 2f3c 1003 fff8 movel #268697592,%sp@-
47b24: 2f0a movel %a2,%sp@-
47b26: 4e93 jsr %a3@
47b28: 508f addql #8,%sp
47b2a: 6020 bras 47b4c <_Thread_queue_Dequeue_priority+0xd8>
RTEMS_INLINE_ROUTINE void _Watchdog_Deactivate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_REMOVE_IT;
47b2c: 7003 moveq #3,%d0 <== NOT EXECUTED
47b2e: 2540 0050 movel %d0,%a2@(80) <== NOT EXECUTED
_Thread_Unblock( the_thread );
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
47b32: 46c1 movew %d1,%sr <== NOT EXECUTED
(void) _Watchdog_Remove( &the_thread->Timer );
47b34: 486a 0048 pea %a2@(72) <== NOT EXECUTED
47b38: 4eb9 0004 8568 jsr 48568 <_Watchdog_Remove> <== NOT EXECUTED
47b3e: 2f3c 1003 fff8 movel #268697592,%sp@- <== NOT EXECUTED
47b44: 2f0a movel %a2,%sp@- <== NOT EXECUTED
47b46: 4e93 jsr %a3@ <== NOT EXECUTED
47b48: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
return( the_thread );
}
47b4c: 2002 movel %d2,%d0
47b4e: 4cee 3c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a5
47b54: 4e5e unlk %fp <== NOT EXECUTED
0004a66c <_Thread_queue_Enqueue_fifo>:
)
{
Thread_blocking_operation_States sync_state;
ISR_Level level;
_ISR_Disable( level );
4a66c: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED
Thread_blocking_operation_States _Thread_queue_Enqueue_fifo (
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread,
ISR_Level *level_p
)
{
4a672: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
4a676: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
4a67a: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4a67c: 226e 000c moveal %fp@(12),%a1 <== NOT EXECUTED
4a680: 2f02 movel %d2,%sp@- <== NOT EXECUTED
Thread_blocking_operation_States sync_state;
ISR_Level level;
_ISR_Disable( level );
4a682: 40c1 movew %sr,%d1 <== NOT EXECUTED
4a684: 8081 orl %d1,%d0 <== NOT EXECUTED
4a686: 46c0 movew %d0,%sr <== NOT EXECUTED
sync_state = the_thread_queue->sync_state;
4a688: 2028 0030 movel %a0@(48),%d0 <== NOT EXECUTED
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
if (sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) {
4a68c: 7401 moveq #1,%d2 <== NOT EXECUTED
ISR_Level level;
_ISR_Disable( level );
sync_state = the_thread_queue->sync_state;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
4a68e: 42a8 0030 clrl %a0@(48) <== NOT EXECUTED
if (sync_state == THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED) {
4a692: b480 cmpl %d0,%d2 <== NOT EXECUTED
4a694: 661c bnes 4a6b2 <_Thread_queue_Enqueue_fifo+0x46><== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
4a696: 2408 movel %a0,%d2 <== NOT EXECUTED
4a698: 5882 addql #4,%d2 <== NOT EXECUTED
Chain_Node *old_last = tail->previous;
4a69a: 2468 0008 moveal %a0@(8),%a2 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
4a69e: 2282 movel %d2,%a1@ <== NOT EXECUTED
Chain_Node *old_last = tail->previous;
the_node->next = tail;
tail->previous = the_node;
4a6a0: 2149 0008 movel %a1,%a0@(8) <== NOT EXECUTED
old_last->next = the_node;
4a6a4: 2489 movel %a1,%a2@ <== NOT EXECUTED
the_node->previous = old_last;
4a6a6: 234a 0004 movel %a2,%a1@(4) <== NOT EXECUTED
_Chain_Append_unprotected(
&the_thread_queue->Queues.Fifo,
&the_thread->Object.Node
);
the_thread->Wait.queue = the_thread_queue;
4a6aa: 2348 0044 movel %a0,%a1@(68) <== NOT EXECUTED
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
_ISR_Enable( level );
4a6ae: 46c1 movew %d1,%sr <== NOT EXECUTED
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
4a6b0: 6006 bras 4a6b8 <_Thread_queue_Enqueue_fifo+0x4c><== NOT EXECUTED
* 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;
4a6b2: 206e 0010 moveal %fp@(16),%a0 <== NOT EXECUTED
4a6b6: 2081 movel %d1,%a0@ <== NOT EXECUTED
return sync_state;
}
4a6b8: 241f movel %sp@+,%d2 <== NOT EXECUTED
4a6ba: 245f moveal %sp@+,%a2 <== NOT EXECUTED
4a6bc: 4e5e unlk %fp <== NOT EXECUTED
00047bf0 <_Thread_queue_Enqueue_priority>:
Thread_blocking_operation_States _Thread_queue_Enqueue_priority (
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread,
ISR_Level *level_p
)
{
47bf0: 4e56 ffe0 linkw %fp,#-32
47bf4: 206e 000c moveal %fp@(12),%a0
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 );
47bf8: 43e8 003c lea %a0@(60),%a1
47bfc: 48d7 1c7c moveml %d2-%d6/%a2-%a4,%sp@
47c00: 246e 0008 moveal %fp@(8),%a2
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
47c04: 49e8 0038 lea %a0@(56),%a4
Priority_Control priority;
States_Control block_state;
_Chain_Initialize_empty( &the_thread->Wait.Block2n );
priority = the_thread->current_priority;
47c08: 2028 0014 movel %a0@(20),%d0
RTEMS_INLINE_ROUTINE uint32_t _Thread_queue_Header_number (
Priority_Control the_priority
)
{
return (the_priority / TASK_QUEUE_DATA_PRIORITIES_PER_HEADER);
47c0c: 2200 movel %d0,%d1
47c0e: ec89 lsrl #6,%d1
header_index = _Thread_queue_Header_number( priority );
header = &the_thread_queue->Queues.Priority[ header_index ];
block_state = the_thread_queue->state;
47c10: 2a2a 0038 movel %a2@(56),%d5
Chain_Node *tail = _Chain_Tail( the_chain );
47c14: 2149 0038 movel %a1,%a0@(56)
head->next = tail;
head->previous = NULL;
47c18: 42a8 003c clrl %a0@(60)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
Chain_Node *head = _Chain_Head( the_chain );
47c1c: 214c 0040 movel %a4,%a0@(64)
if ( _Thread_queue_Is_reverse_search( priority ) )
47c20: 0800 0005 btst #5,%d0
47c24: 6670 bnes 47c96 <_Thread_queue_Enqueue_priority+0xa6>
*
* WARNING! Returning with interrupts disabled!
*/
*level_p = level;
return the_thread_queue->sync_state;
}
47c26: 2401 movel %d1,%d2
if ( _Thread_queue_Is_reverse_search( priority ) )
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
47c28: 367c 0700 moveaw #1792,%a3
*
* WARNING! Returning with interrupts disabled!
*/
*level_p = level;
return the_thread_queue->sync_state;
}
47c2c: e58a lsll #2,%d2
47c2e: e989 lsll #4,%d1
47c30: 9282 subl %d2,%d1
RTEMS_INLINE_ROUTINE bool _Chain_Is_tail(
Chain_Control *the_chain,
const Chain_Node *the_node
)
{
return (the_node == _Chain_Tail(the_chain));
47c32: 49f2 1804 lea %a2@(00000004,%d1:l),%a4
if ( _Thread_queue_Is_reverse_search( priority ) )
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
47c36: 260b movel %a3,%d3
47c38: 40c2 movew %sr,%d2
47c3a: 8682 orl %d2,%d3
47c3c: 46c3 movew %d3,%sr
47c3e: 2602 movel %d2,%d3
search_thread = (Thread_Control *) _Chain_First( header );
47c40: 2272 1800 moveal %a2@(00000000,%d1:l),%a1
if ( _Thread_queue_Is_reverse_search( priority ) )
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
47c44: 78ff moveq #-1,%d4
_ISR_Disable( level );
search_thread = (Thread_Control *) _Chain_First( header );
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
47c46: 601e bras 47c66 <_Thread_queue_Enqueue_priority+0x76>
search_priority = search_thread->current_priority;
47c48: 2829 0014 movel %a1@(20),%d4
if ( priority <= search_priority )
47c4c: b880 cmpl %d0,%d4
47c4e: 641a bccs 47c6a <_Thread_queue_Enqueue_priority+0x7a>
break;
search_priority = search_thread->current_priority;
if ( priority <= search_priority )
break;
#endif
_ISR_Flash( level );
47c50: 2c0b movel %a3,%d6
47c52: 46c2 movew %d2,%sr
47c54: 8c82 orl %d2,%d6
47c56: 46c6 movew %d6,%sr
RTEMS_INLINE_ROUTINE bool _States_Are_set (
States_Control the_states,
States_Control mask
)
{
return ( (the_states & mask) != STATES_READY);
47c58: 2c05 movel %d5,%d6
47c5a: cca9 0010 andl %a1@(16),%d6
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
47c5e: 6604 bnes 47c64 <_Thread_queue_Enqueue_priority+0x74><== ALWAYS TAKEN
_ISR_Enable( level );
47c60: 46c2 movew %d2,%sr <== NOT EXECUTED
goto restart_forward_search;
47c62: 60d2 bras 47c36 <_Thread_queue_Enqueue_priority+0x46><== NOT EXECUTED
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
47c64: 2251 moveal %a1@,%a1
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 ) ) {
47c66: b9c9 cmpal %a1,%a4
47c68: 66de bnes 47c48 <_Thread_queue_Enqueue_priority+0x58>
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
47c6a: 7201 moveq #1,%d1
47c6c: b2aa 0030 cmpl %a2@(48),%d1
47c70: 6600 00b8 bnew 47d2a <_Thread_queue_Enqueue_priority+0x13a>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
47c74: 42aa 0030 clrl %a2@(48)
if ( priority == search_priority )
47c78: b880 cmpl %d0,%d4
47c7a: 6700 0092 beqw 47d0e <_Thread_queue_Enqueue_priority+0x11e>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
previous_node = search_node->previous;
47c7e: 2669 0004 moveal %a1@(4),%a3
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
47c82: 2089 movel %a1,%a0@
the_node->previous = previous_node;
47c84: 214b 0004 movel %a3,%a0@(4)
previous_node->next = the_node;
47c88: 2688 movel %a0,%a3@
search_node->previous = the_node;
47c8a: 2348 0004 movel %a0,%a1@(4)
the_thread->Wait.queue = the_thread_queue;
47c8e: 214a 0044 movel %a2,%a0@(68)
_ISR_Enable( level );
47c92: 46c2 movew %d2,%sr
47c94: 6074 bras 47d0a <_Thread_queue_Enqueue_priority+0x11a>
*
* WARNING! Returning with interrupts disabled!
*/
*level_p = level;
return the_thread_queue->sync_state;
}
47c96: 2401 movel %d1,%d2
47c98: 280a movel %a2,%d4
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
47c9a: 367c 0700 moveaw #1792,%a3
*
* WARNING! Returning with interrupts disabled!
*/
*level_p = level;
return the_thread_queue->sync_state;
}
47c9e: e58a lsll #2,%d2
47ca0: e989 lsll #4,%d1
47ca2: 9282 subl %d2,%d1
47ca4: d881 addl %d1,%d4
47ca6: 2844 moveal %d4,%a4
47ca8: 508c addql #8,%a4
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
47caa: 4282 clrl %d2
47cac: 1439 0005 ae92 moveb 5ae92 <rtems_maximum_priority>,%d2
_ISR_Disable( level );
47cb2: 260b movel %a3,%d3
the_thread->Wait.queue = the_thread_queue;
_ISR_Enable( level );
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
47cb4: 5282 addql #1,%d2
_ISR_Disable( level );
47cb6: 40c1 movew %sr,%d1
47cb8: 8681 orl %d1,%d3
47cba: 46c3 movew %d3,%sr
47cbc: 2601 movel %d1,%d3
search_thread = (Thread_Control *) _Chain_Last( header );
47cbe: 2254 moveal %a4@,%a1
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
47cc0: 6020 bras 47ce2 <_Thread_queue_Enqueue_priority+0xf2>
search_priority = search_thread->current_priority;
47cc2: 2429 0014 movel %a1@(20),%d2
if ( priority >= search_priority )
47cc6: b480 cmpl %d0,%d2
47cc8: 631c blss 47ce6 <_Thread_queue_Enqueue_priority+0xf6><== ALWAYS TAKEN
break;
search_priority = search_thread->current_priority;
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
47cca: 2c0b movel %a3,%d6 <== NOT EXECUTED
47ccc: 46c1 movew %d1,%sr <== NOT EXECUTED
47cce: 8c81 orl %d1,%d6 <== NOT EXECUTED
47cd0: 46c6 movew %d6,%sr <== NOT EXECUTED
47cd2: 2c05 movel %d5,%d6 <== NOT EXECUTED
47cd4: cca9 0010 andl %a1@(16),%d6 <== NOT EXECUTED
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
47cd8: 6604 bnes 47cde <_Thread_queue_Enqueue_priority+0xee><== NOT EXECUTED
_ISR_Enable( level );
47cda: 46c1 movew %d1,%sr <== NOT EXECUTED
goto restart_reverse_search;
47cdc: 60cc bras 47caa <_Thread_queue_Enqueue_priority+0xba><== NOT EXECUTED
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
47cde: 2269 0004 moveal %a1@(4),%a1 <== 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 ) ) {
47ce2: b889 cmpl %a1,%d4
47ce4: 66dc bnes 47cc2 <_Thread_queue_Enqueue_priority+0xd2>
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
}
if ( the_thread_queue->sync_state !=
47ce6: 7801 moveq #1,%d4
47ce8: b8aa 0030 cmpl %a2@(48),%d4
47cec: 663c bnes 47d2a <_Thread_queue_Enqueue_priority+0x13a><== NEVER TAKEN
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
47cee: 42aa 0030 clrl %a2@(48)
if ( priority == search_priority )
47cf2: b480 cmpl %d0,%d2
47cf4: 6718 beqs 47d0e <_Thread_queue_Enqueue_priority+0x11e><== NEVER TAKEN
goto equal_priority;
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
47cf6: 2651 moveal %a1@,%a3
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
the_node->previous = search_node;
47cf8: 2149 0004 movel %a1,%a0@(4)
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
47cfc: 208b movel %a3,%a0@
the_node->previous = search_node;
search_node->next = the_node;
next_node->previous = the_node;
47cfe: 2748 0004 movel %a0,%a3@(4)
next_node = search_node->next;
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
the_node->previous = search_node;
search_node->next = the_node;
47d02: 2288 movel %a0,%a1@
next_node->previous = the_node;
the_thread->Wait.queue = the_thread_queue;
47d04: 214a 0044 movel %a2,%a0@(68)
_ISR_Enable( level );
47d08: 46c1 movew %d1,%sr
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
47d0a: 7001 moveq #1,%d0
47d0c: 6026 bras 47d34 <_Thread_queue_Enqueue_priority+0x144>
equal_priority: /* add at end of priority group */
search_node = _Chain_Tail( &search_thread->Wait.Block2n );
47d0e: 49e9 003c lea %a1@(60),%a4 <== NOT EXECUTED
previous_node = search_node->previous;
47d12: 2669 0040 moveal %a1@(64),%a3 <== 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 );
47d16: 208c movel %a4,%a0@ <== NOT EXECUTED
previous_node = search_node->previous;
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
the_node->previous = previous_node;
47d18: 214b 0004 movel %a3,%a0@(4) <== NOT EXECUTED
previous_node->next = the_node;
47d1c: 2688 movel %a0,%a3@ <== NOT EXECUTED
search_node->previous = the_node;
47d1e: 2348 0040 movel %a0,%a1@(64) <== NOT EXECUTED
the_thread->Wait.queue = the_thread_queue;
47d22: 214a 0044 movel %a2,%a0@(68) <== NOT EXECUTED
_ISR_Enable( level );
47d26: 46c3 movew %d3,%sr <== NOT EXECUTED
47d28: 60e0 bras 47d0a <_Thread_queue_Enqueue_priority+0x11a><== NOT EXECUTED
* 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;
47d2a: 206e 0010 moveal %fp@(16),%a0 <== NOT EXECUTED
return the_thread_queue->sync_state;
47d2e: 202a 0030 movel %a2@(48),%d0 <== NOT EXECUTED
* 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;
47d32: 2083 movel %d3,%a0@ <== NOT EXECUTED
return the_thread_queue->sync_state;
}
47d34: 4cd7 1c7c moveml %sp@,%d2-%d6/%a2-%a4
47d38: 4e5e unlk %fp <== NOT EXECUTED
00047b58 <_Thread_queue_Enqueue_with_handler>:
void _Thread_queue_Enqueue_with_handler(
Thread_queue_Control *the_thread_queue,
Watchdog_Interval timeout,
Thread_queue_Timeout_callout handler
)
{
47b58: 4e56 fff0 linkw %fp,#-16
47b5c: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
47b60: 266e 0008 moveal %fp@(8),%a3
else
#endif
/*
* Set the blocking state for this thread queue in the thread.
*/
_Thread_Set_state( the_thread, the_thread_queue->state );
47b64: 2f2b 0038 movel %a3@(56),%sp@-
Thread_queue_Control *,
Thread_Control *,
ISR_Level *
);
the_thread = _Thread_Executing;
47b68: 2479 0005 c884 moveal 5c884 <_Per_CPU_Information+0xc>,%a2
void _Thread_queue_Enqueue_with_handler(
Thread_queue_Control *the_thread_queue,
Watchdog_Interval timeout,
Thread_queue_Timeout_callout handler
)
{
47b6e: 242e 000c movel %fp@(12),%d2
else
#endif
/*
* Set the blocking state for this thread queue in the thread.
*/
_Thread_Set_state( the_thread, the_thread_queue->state );
47b72: 2f0a movel %a2,%sp@-
47b74: 4eb9 0004 7ecc jsr 47ecc <_Thread_Set_state>
/*
* If the thread wants to timeout, then schedule its timer.
*/
if ( timeout ) {
47b7a: 508f addql #8,%sp
47b7c: 4a82 tstl %d2
47b7e: 672c beqs 47bac <_Thread_queue_Enqueue_with_handler+0x54><== ALWAYS TAKEN
_Watchdog_Initialize(
47b80: 202a 0008 movel %a2@(8),%d0 <== NOT EXECUTED
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
47b84: 256e 0010 0064 movel %fp@(16),%a2@(100) <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
47b8a: 42aa 0050 clrl %a2@(80) <== NOT EXECUTED
the_watchdog->routine = routine;
the_watchdog->id = id;
47b8e: 2540 0068 movel %d0,%a2@(104) <== NOT EXECUTED
the_watchdog->user_data = user_data;
47b92: 42aa 006c clrl %a2@(108) <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
47b96: 2542 0054 movel %d2,%a2@(84) <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
47b9a: 486a 0048 pea %a2@(72) <== NOT EXECUTED
47b9e: 4879 0005 c7a8 pea 5c7a8 <_Watchdog_Ticks_chain> <== NOT EXECUTED
47ba4: 4eb9 0004 8440 jsr 48440 <_Watchdog_Insert> <== NOT EXECUTED
47baa: 508f addql #8,%sp <== NOT EXECUTED
* Now enqueue the thread per the discipline for this thread queue.
*/
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
enqueue_p = _Thread_queue_Enqueue_priority;
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
enqueue_p = _Thread_queue_Enqueue_fifo;
47bac: 41f9 0004 a66c lea 4a66c <_Thread_queue_Enqueue_fifo>,%a0
}
/*
* Now enqueue the thread per the discipline for this thread queue.
*/
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
47bb2: 7001 moveq #1,%d0
47bb4: b0ab 0034 cmpl %a3@(52),%d0
47bb8: 6606 bnes 47bc0 <_Thread_queue_Enqueue_with_handler+0x68><== NEVER TAKEN
enqueue_p = _Thread_queue_Enqueue_priority;
47bba: 41f9 0004 7bf0 lea 47bf0 <_Thread_queue_Enqueue_priority>,%a0
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
enqueue_p = _Thread_queue_Enqueue_fifo;
sync_state = (*enqueue_p)( the_thread_queue, the_thread, &level );
47bc0: 486e fffc pea %fp@(-4)
47bc4: 2f0a movel %a2,%sp@-
47bc6: 2f0b movel %a3,%sp@-
47bc8: 4e90 jsr %a0@
if ( sync_state != THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
47bca: 4fef 000c lea %sp@(12),%sp
47bce: 7201 moveq #1,%d1
47bd0: b280 cmpl %d0,%d1
47bd2: 6712 beqs 47be6 <_Thread_queue_Enqueue_with_handler+0x8e><== ALWAYS TAKEN
_Thread_blocking_operation_Cancel( sync_state, the_thread, level );
47bd4: 2f2e fffc movel %fp@(-4),%sp@- <== NOT EXECUTED
47bd8: 2f0a movel %a2,%sp@- <== NOT EXECUTED
47bda: 2f00 movel %d0,%sp@- <== NOT EXECUTED
47bdc: 4eb9 0004 7234 jsr 47234 <_Thread_blocking_operation_Cancel><== NOT EXECUTED
47be2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
}
47be6: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3
47bec: 4e5e unlk %fp <== NOT EXECUTED
0004a6c0 <_Thread_queue_Extract>:
{
/*
* Can not use indirect function pointer here since Extract priority
* is a macro and the underlying methods do not have the same signature.
*/
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
4a6c0: 7201 moveq #1,%d1 <== NOT EXECUTED
void _Thread_queue_Extract(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
4a6c2: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
4a6c6: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
4a6ca: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
/*
* Can not use indirect function pointer here since Extract priority
* is a macro and the underlying methods do not have the same signature.
*/
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
4a6ce: b2a8 0034 cmpl %a0@(52),%d1 <== NOT EXECUTED
4a6d2: 6614 bnes 4a6e8 <_Thread_queue_Extract+0x28> <== NOT EXECUTED
_Thread_queue_Extract_priority( the_thread_queue, the_thread );
4a6d4: 42a7 clrl %sp@- <== NOT EXECUTED
4a6d6: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4a6d8: 2f08 movel %a0,%sp@- <== NOT EXECUTED
4a6da: 4eb9 0004 a6f8 jsr 4a6f8 <_Thread_queue_Extract_priority_helper><== NOT EXECUTED
4a6e0: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
_Thread_queue_Extract_fifo( the_thread_queue, the_thread );
}
4a6e4: 4e5e unlk %fp <== NOT EXECUTED
4a6e6: 4e75 rts <== NOT EXECUTED
* is a macro and the underlying methods do not have the same signature.
*/
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
_Thread_queue_Extract_priority( the_thread_queue, the_thread );
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
_Thread_queue_Extract_fifo( the_thread_queue, the_thread );
4a6e8: 2d40 000c movel %d0,%fp@(12) <== NOT EXECUTED
4a6ec: 2d48 0008 movel %a0,%fp@(8) <== NOT EXECUTED
}
4a6f0: 4e5e unlk %fp <== NOT EXECUTED
* is a macro and the underlying methods do not have the same signature.
*/
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
_Thread_queue_Extract_priority( the_thread_queue, the_thread );
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
_Thread_queue_Extract_fifo( the_thread_queue, the_thread );
4a6f2: 4ef9 0004 ba64 jmp 4ba64 <_Thread_queue_Extract_fifo> <== NOT EXECUTED
0004ba64 <_Thread_queue_Extract_fifo>:
Thread_Control *the_thread
)
{
ISR_Level level;
_ISR_Disable( level );
4ba64: 223c 0000 0700 movel #1792,%d1 <== NOT EXECUTED
void _Thread_queue_Extract_fifo(
Thread_queue_Control *the_thread_queue __attribute__((unused)),
Thread_Control *the_thread
)
{
4ba6a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
4ba6e: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4ba70: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
ISR_Level level;
_ISR_Disable( level );
4ba74: 40c0 movew %sr,%d0 <== NOT EXECUTED
4ba76: 8280 orl %d0,%d1 <== NOT EXECUTED
4ba78: 46c1 movew %d1,%sr <== NOT EXECUTED
4ba7a: 222a 0010 movel %a2@(16),%d1 <== NOT EXECUTED
4ba7e: 0281 0003 bee0 andil #245472,%d1 <== NOT EXECUTED
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
4ba84: 660a bnes 4ba90 <_Thread_queue_Extract_fifo+0x2c><== NOT EXECUTED
_ISR_Enable( level );
4ba86: 46c0 movew %d0,%sr <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
4ba88: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
4ba8c: 4e5e unlk %fp <== NOT EXECUTED
4ba8e: 4e75 rts <== NOT EXECUTED
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
4ba90: 2252 moveal %a2@,%a1 <== NOT EXECUTED
_Chain_Extract_unprotected( &the_thread->Object.Node );
the_thread->Wait.queue = NULL;
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
4ba92: 7202 moveq #2,%d1 <== NOT EXECUTED
previous = the_node->previous;
4ba94: 206a 0004 moveal %a2@(4),%a0 <== NOT EXECUTED
next->previous = previous;
4ba98: 2348 0004 movel %a0,%a1@(4) <== NOT EXECUTED
previous->next = next;
4ba9c: 2089 movel %a1,%a0@ <== NOT EXECUTED
return;
}
_Chain_Extract_unprotected( &the_thread->Object.Node );
the_thread->Wait.queue = NULL;
4ba9e: 42aa 0044 clrl %a2@(68) <== NOT EXECUTED
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
4baa2: b2aa 0050 cmpl %a2@(80),%d1 <== NOT EXECUTED
4baa6: 6704 beqs 4baac <_Thread_queue_Extract_fifo+0x48><== NOT EXECUTED
_ISR_Enable( level );
4baa8: 46c0 movew %d0,%sr <== NOT EXECUTED
4baaa: 6014 bras 4bac0 <_Thread_queue_Extract_fifo+0x5c><== NOT EXECUTED
4baac: 7203 moveq #3,%d1 <== NOT EXECUTED
4baae: 2541 0050 movel %d1,%a2@(80) <== NOT EXECUTED
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
4bab2: 46c0 movew %d0,%sr <== NOT EXECUTED
(void) _Watchdog_Remove( &the_thread->Timer );
4bab4: 486a 0048 pea %a2@(72) <== NOT EXECUTED
4bab8: 4eb9 0004 8568 jsr 48568 <_Watchdog_Remove> <== NOT EXECUTED
4babe: 588f addql #4,%sp <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_Unblock (
Thread_Control *the_thread
)
{
_Thread_Clear_state( the_thread, STATES_BLOCKED );
4bac0: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
4bac4: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
4bac8: 203c 1003 fff8 movel #268697592,%d0 <== NOT EXECUTED
4bace: 2d40 000c movel %d0,%fp@(12) <== NOT EXECUTED
4bad2: 4e5e unlk %fp <== NOT EXECUTED
4bad4: 4ef9 0004 73c0 jmp 473c0 <_Thread_Clear_state> <== NOT EXECUTED
...
0004a6f8 <_Thread_queue_Extract_priority_helper>:
Chain_Node *new_first_node;
Chain_Node *new_second_node;
Chain_Node *last_node;
the_node = (Chain_Node *) the_thread;
_ISR_Disable( level );
4a6f8: 223c 0000 0700 movel #1792,%d1
void _Thread_queue_Extract_priority_helper(
Thread_queue_Control *the_thread_queue __attribute__((unused)),
Thread_Control *the_thread,
bool requeuing
)
{
4a6fe: 4e56 ffec linkw %fp,#-20
4a702: 48d7 3c04 moveml %d2/%a2-%a5,%sp@
4a706: 246e 000c moveal %fp@(12),%a2
4a70a: 142e 0013 moveb %fp@(19),%d2
Chain_Node *new_first_node;
Chain_Node *new_second_node;
Chain_Node *last_node;
the_node = (Chain_Node *) the_thread;
_ISR_Disable( level );
4a70e: 40c0 movew %sr,%d0
4a710: 8280 orl %d0,%d1
4a712: 46c1 movew %d1,%sr
*/
RTEMS_INLINE_ROUTINE bool _States_Is_waiting_on_thread_queue (
States_Control the_states
)
{
return (the_states & STATES_WAITING_ON_THREAD_QUEUE);
4a714: 222a 0010 movel %a2@(16),%d1
4a718: 0281 0003 bee0 andil #245472,%d1
if ( !_States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
4a71e: 6606 bnes 4a726 <_Thread_queue_Extract_priority_helper+0x2e><== ALWAYS TAKEN
_ISR_Enable( level );
4a720: 46c0 movew %d0,%sr <== NOT EXECUTED
return;
4a722: 6000 0096 braw 4a7ba <_Thread_queue_Extract_priority_helper+0xc2><== 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 );
4a726: 220a movel %a2,%d1
4a728: 0681 0000 003c addil #60,%d1
/*
* The thread was actually waiting on a thread queue so let's remove it.
*/
next_node = the_node->next;
4a72e: 2252 moveal %a2@,%a1
previous_node = the_node->previous;
4a730: 266a 0004 moveal %a2@(4),%a3
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
4a734: 206a 0038 moveal %a2@(56),%a0
*/
next_node = the_node->next;
previous_node = the_node->previous;
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
4a738: b288 cmpl %a0,%d1
4a73a: 6734 beqs 4a770 <_Thread_queue_Extract_priority_helper+0x78><== ALWAYS TAKEN
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
4a73c: 286a 0040 moveal %a2@(64),%a4 <== NOT EXECUTED
if ( !_Chain_Is_empty( &the_thread->Wait.Block2n ) ) {
new_first_node = _Chain_First( &the_thread->Wait.Block2n );
new_first_thread = (Thread_Control *) new_first_node;
last_node = _Chain_Last( &the_thread->Wait.Block2n );
new_second_node = new_first_node->next;
4a740: 2a50 moveal %a0@,%a5 <== NOT EXECUTED
previous_node->next = new_first_node;
next_node->previous = new_first_node;
4a742: 2348 0004 movel %a0,%a1@(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;
4a746: 2688 movel %a0,%a3@ <== NOT EXECUTED
next_node->previous = new_first_node;
new_first_node->next = next_node;
new_first_node->previous = previous_node;
4a748: 214b 0004 movel %a3,%a0@(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;
4a74c: 2089 movel %a1,%a0@ <== NOT EXECUTED
new_first_node->previous = previous_node;
if ( !_Chain_Has_only_one_node( &the_thread->Wait.Block2n ) ) {
4a74e: 222a 0040 movel %a2@(64),%d1 <== NOT EXECUTED
4a752: b2aa 0038 cmpl %a2@(56),%d1 <== NOT EXECUTED
4a756: 671e beqs 4a776 <_Thread_queue_Extract_priority_helper+0x7e><== NOT EXECUTED
/* > two threads on 2-n */
head = _Chain_Head( &new_first_thread->Wait.Block2n );
4a758: 43e8 0038 lea %a0@(56),%a1 <== NOT EXECUTED
4a75c: 2b49 0004 movel %a1,%a5@(4) <== NOT EXECUTED
tail = _Chain_Tail( &new_first_thread->Wait.Block2n );
new_second_node->previous = head;
head->next = new_second_node;
4a760: 214d 0038 movel %a5,%a0@(56) <== NOT EXECUTED
tail->previous = last_node;
4a764: 214c 0040 movel %a4,%a0@(64) <== 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 );
4a768: 41e8 003c lea %a0@(60),%a0 <== NOT EXECUTED
4a76c: 2888 movel %a0,%a4@ <== NOT EXECUTED
4a76e: 6006 bras 4a776 <_Thread_queue_Extract_priority_helper+0x7e><== NOT EXECUTED
head->next = new_second_node;
tail->previous = last_node;
last_node->next = tail;
}
} else {
previous_node->next = next_node;
4a770: 2689 movel %a1,%a3@
next_node->previous = previous_node;
4a772: 234b 0004 movel %a3,%a1@(4)
/*
* If we are not supposed to touch timers or the thread's state, return.
*/
if ( requeuing ) {
4a776: 4a02 tstb %d2
4a778: 6704 beqs 4a77e <_Thread_queue_Extract_priority_helper+0x86><== NEVER TAKEN
_ISR_Enable( level );
4a77a: 46c0 movew %d0,%sr
4a77c: 603c bras 4a7ba <_Thread_queue_Extract_priority_helper+0xc2>
return;
}
if ( !_Watchdog_Is_active( &the_thread->Timer ) ) {
4a77e: 7202 moveq #2,%d1 <== NOT EXECUTED
4a780: b2aa 0050 cmpl %a2@(80),%d1 <== NOT EXECUTED
4a784: 6704 beqs 4a78a <_Thread_queue_Extract_priority_helper+0x92><== NOT EXECUTED
_ISR_Enable( level );
4a786: 46c0 movew %d0,%sr <== NOT EXECUTED
4a788: 6014 bras 4a79e <_Thread_queue_Extract_priority_helper+0xa6><== NOT EXECUTED
4a78a: 7203 moveq #3,%d1 <== NOT EXECUTED
4a78c: 2541 0050 movel %d1,%a2@(80) <== NOT EXECUTED
} else {
_Watchdog_Deactivate( &the_thread->Timer );
_ISR_Enable( level );
4a790: 46c0 movew %d0,%sr <== NOT EXECUTED
(void) _Watchdog_Remove( &the_thread->Timer );
4a792: 486a 0048 pea %a2@(72) <== NOT EXECUTED
4a796: 4eb9 0004 8568 jsr 48568 <_Watchdog_Remove> <== NOT EXECUTED
4a79c: 588f addql #4,%sp <== NOT EXECUTED
4a79e: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED
4a7a2: 227c 1003 fff8 moveal #268697592,%a1 <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
if ( !_Objects_Is_local_id( the_thread->Object.id ) )
_Thread_MP_Free_proxy( the_thread );
#endif
}
4a7a8: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5 <== NOT EXECUTED
4a7ae: 2d49 000c movel %a1,%fp@(12) <== NOT EXECUTED
4a7b2: 4e5e unlk %fp <== NOT EXECUTED
4a7b4: 4ef9 0004 73c0 jmp 473c0 <_Thread_Clear_state> <== NOT EXECUTED
4a7ba: 4cee 3c04 ffec moveml %fp@(-20),%d2/%a2-%a5
4a7c0: 4e5e unlk %fp <== NOT EXECUTED
00047d3c <_Thread_queue_Extract_with_proxy>:
*/
bool _Thread_queue_Extract_with_proxy(
Thread_Control *the_thread
)
{
47d3c: 4e56 0000 linkw %fp,#0
47d40: 206e 0008 moveal %fp@(8),%a0
*/
RTEMS_INLINE_ROUTINE bool _States_Is_waiting_on_thread_queue (
States_Control the_states
)
{
return (the_states & STATES_WAITING_ON_THREAD_QUEUE);
47d44: 2028 0010 movel %a0@(16),%d0
47d48: 0280 0003 bee0 andil #245472,%d0
States_Control state;
state = the_thread->current_state;
if ( _States_Is_waiting_on_thread_queue( state ) ) {
47d4e: 6712 beqs 47d62 <_Thread_queue_Extract_with_proxy+0x26><== ALWAYS TAKEN
if ( proxy_extract_callout )
(*proxy_extract_callout)( the_thread );
}
#endif
_Thread_queue_Extract( the_thread->Wait.queue, the_thread );
47d50: 2f08 movel %a0,%sp@- <== NOT EXECUTED
47d52: 2f28 0044 movel %a0@(68),%sp@- <== NOT EXECUTED
47d56: 4eb9 0004 a6c0 jsr 4a6c0 <_Thread_queue_Extract> <== NOT EXECUTED
return true;
47d5c: 508f addql #8,%sp <== NOT EXECUTED
47d5e: 7001 moveq #1,%d0 <== NOT EXECUTED
47d60: 6002 bras 47d64 <_Thread_queue_Extract_with_proxy+0x28><== NOT EXECUTED
}
return false;
47d62: 4200 clrb %d0
}
47d64: 4e5e unlk %fp <== NOT EXECUTED
00057d80 <_Thread_queue_First>:
Thread_Control * (*first_p)(Thread_queue_Control *);
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
first_p = _Thread_queue_First_priority;
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
first_p = _Thread_queue_First_fifo;
57d80: 43f9 0005 8ef0 lea 58ef0 <_Thread_queue_First_fifo>,%a1 <== NOT EXECUTED
Thread_queue_Control *the_thread_queue
)
{
Thread_Control * (*first_p)(Thread_queue_Control *);
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
57d86: 7001 moveq #1,%d0 <== NOT EXECUTED
*/
Thread_Control *_Thread_queue_First(
Thread_queue_Control *the_thread_queue
)
{
57d88: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
57d8c: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
Thread_Control * (*first_p)(Thread_queue_Control *);
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
57d90: b0a8 0034 cmpl %a0@(52),%d0 <== NOT EXECUTED
57d94: 6606 bnes 57d9c <_Thread_queue_First+0x1c> <== NOT EXECUTED
first_p = _Thread_queue_First_priority;
57d96: 43f9 0005 7da4 lea 57da4 <_Thread_queue_First_priority>,%a1<== NOT EXECUTED
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
first_p = _Thread_queue_First_fifo;
return (*first_p)( the_thread_queue );
57d9c: 2d48 0008 movel %a0,%fp@(8) <== NOT EXECUTED
}
57da0: 4e5e unlk %fp <== NOT EXECUTED
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY )
first_p = _Thread_queue_First_priority;
else /* must be THREAD_QUEUE_DISCIPLINE_FIFO */
first_p = _Thread_queue_First_fifo;
return (*first_p)( the_thread_queue );
57da2: 4ed1 jmp %a1@ <== NOT EXECUTED
00058ef0 <_Thread_queue_First_fifo>:
*/
Thread_Control *_Thread_queue_First_fifo(
Thread_queue_Control *the_thread_queue
)
{
58ef0: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) )
return (Thread_Control *) _Chain_First( &the_thread_queue->Queues.Fifo );
return NULL;
}
58ef4: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
58ef8: 2018 movel %a0@+,%d0 <== NOT EXECUTED
Thread_Control *_Thread_queue_First_fifo(
Thread_queue_Control *the_thread_queue
)
{
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Fifo ) )
58efa: b1c0 cmpal %d0,%a0 <== NOT EXECUTED
58efc: 6602 bnes 58f00 <_Thread_queue_First_fifo+0x10> <== NOT EXECUTED
return (Thread_Control *) _Chain_First( &the_thread_queue->Queues.Fifo );
return NULL;
58efe: 4280 clrl %d0 <== NOT EXECUTED
}
58f00: 4e5e unlk %fp <== NOT EXECUTED
00057da4 <_Thread_queue_First_priority>:
Thread_queue_Control *the_thread_queue
)
{
uint32_t index;
for( index=0 ;
57da4: 4281 clrl %d1 <== NOT EXECUTED
*/
Thread_Control *_Thread_queue_First_priority (
Thread_queue_Control *the_thread_queue
)
{
57da6: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED
57daa: 226e 0008 moveal %fp@(8),%a1 <== 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;
57dae: 2049 moveal %a1,%a0 <== NOT EXECUTED
*/
Thread_Control *_Thread_queue_First_priority (
Thread_queue_Control *the_thread_queue
)
{
57db0: 48d7 040c moveml %d2-%d3/%a2,%sp@ <== NOT EXECUTED
57db4: 2601 movel %d1,%d3 <== NOT EXECUTED
57db6: 2401 movel %d1,%d2 <== NOT EXECUTED
57db8: e58b lsll #2,%d3 <== NOT EXECUTED
57dba: e98a lsll #4,%d2 <== NOT EXECUTED
return (Thread_Control *) _Chain_First(
&the_thread_queue->Queues.Priority[ index ]
);
}
return NULL;
}
57dbc: 2010 movel %a0@,%d0 <== NOT EXECUTED
57dbe: 9483 subl %d3,%d2 <== NOT EXECUTED
57dc0: 45f1 2804 lea %a1@(00000004,%d2:l),%a2 <== NOT EXECUTED
uint32_t index;
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) )
57dc4: b5c0 cmpal %d0,%a2 <== NOT EXECUTED
57dc6: 660e bnes 57dd6 <_Thread_queue_First_priority+0x32><== NOT EXECUTED
{
uint32_t index;
for( index=0 ;
index < TASK_QUEUE_DATA_NUMBER_OF_PRIORITY_HEADERS ;
index++ ) {
57dc8: 5281 addql #1,%d1 <== NOT EXECUTED
57dca: 41e8 000c lea %a0@(12),%a0 <== NOT EXECUTED
Thread_queue_Control *the_thread_queue
)
{
uint32_t index;
for( index=0 ;
57dce: 7004 moveq #4,%d0 <== NOT EXECUTED
57dd0: b081 cmpl %d1,%d0 <== NOT EXECUTED
57dd2: 66e0 bnes 57db4 <_Thread_queue_First_priority+0x10><== NOT EXECUTED
if ( !_Chain_Is_empty( &the_thread_queue->Queues.Priority[ index ] ) )
return (Thread_Control *) _Chain_First(
&the_thread_queue->Queues.Priority[ index ]
);
}
return NULL;
57dd4: 4200 clrb %d0 <== NOT EXECUTED
}
57dd6: 4cd7 040c moveml %sp@,%d2-%d3/%a2 <== NOT EXECUTED
57dda: 4e5e unlk %fp <== NOT EXECUTED
...
0004a7c4 <_Thread_queue_Process_timeout>:
#include <rtems/score/tqdata.h>
void _Thread_queue_Process_timeout(
Thread_Control *the_thread
)
{
4a7c4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
4a7c8: 226e 0008 moveal %fp@(8),%a1 <== NOT EXECUTED
Thread_queue_Control *the_thread_queue = the_thread->Wait.queue;
4a7cc: 2069 0044 moveal %a1@(68),%a0 <== 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 &&
4a7d0: 2028 0030 movel %a0@(48),%d0 <== NOT EXECUTED
4a7d4: 671c beqs 4a7f2 <_Thread_queue_Process_timeout+0x2e><== NOT EXECUTED
4a7d6: b3f9 0005 c884 cmpal 5c884 <_Per_CPU_Information+0xc>,%a1 <== NOT EXECUTED
4a7dc: 6614 bnes 4a7f2 <_Thread_queue_Process_timeout+0x2e><== NOT EXECUTED
_Thread_Is_executing( the_thread ) ) {
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) {
4a7de: 7203 moveq #3,%d1 <== NOT EXECUTED
4a7e0: b280 cmpl %d0,%d1 <== NOT EXECUTED
4a7e2: 6720 beqs 4a804 <_Thread_queue_Process_timeout+0x40><== NOT EXECUTED
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
4a7e4: 7002 moveq #2,%d0 <== NOT EXECUTED
*/
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SYNCHRONIZED &&
_Thread_Is_executing( the_thread ) ) {
if ( the_thread_queue->sync_state != THREAD_BLOCKING_OPERATION_SATISFIED ) {
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
4a7e6: 2368 003c 0034 movel %a0@(60),%a1@(52) <== NOT EXECUTED
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_TIMEOUT;
4a7ec: 2140 0030 movel %d0,%a0@(48) <== NOT EXECUTED
4a7f0: 6012 bras 4a804 <_Thread_queue_Process_timeout+0x40><== NOT EXECUTED
}
} else {
the_thread->Wait.return_code = the_thread->Wait.queue->timeout_status;
4a7f2: 2368 003c 0034 movel %a0@(60),%a1@(52) <== NOT EXECUTED
_Thread_queue_Extract( the_thread->Wait.queue, the_thread );
4a7f8: 2f09 movel %a1,%sp@- <== NOT EXECUTED
4a7fa: 2f08 movel %a0,%sp@- <== NOT EXECUTED
4a7fc: 4eb9 0004 a6c0 jsr 4a6c0 <_Thread_queue_Extract> <== NOT EXECUTED
4a802: 508f addql #8,%sp <== NOT EXECUTED
}
}
4a804: 4e5e unlk %fp <== NOT EXECUTED
00047e08 <_Thread_queue_Requeue>:
void _Thread_queue_Requeue(
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread
)
{
47e08: 4e56 fff0 linkw %fp,#-16
47e0c: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
47e10: 246e 0008 moveal %fp@(8),%a2
47e14: 266e 000c moveal %fp@(12),%a3
/*
* Just in case the thread really wasn't blocked on a thread queue
* when we get here.
*/
if ( !the_thread_queue )
47e18: 4a8a tstl %a2
47e1a: 6746 beqs 47e62 <_Thread_queue_Requeue+0x5a> <== NEVER TAKEN
/*
* If queueing by FIFO, there is nothing to do. This only applies to
* priority blocking discipline.
*/
if ( the_thread_queue->discipline == THREAD_QUEUE_DISCIPLINE_PRIORITY ) {
47e1c: 7001 moveq #1,%d0
47e1e: b0aa 0034 cmpl %a2@(52),%d0
47e22: 663e bnes 47e62 <_Thread_queue_Requeue+0x5a> <== NEVER TAKEN
Thread_queue_Control *tq = the_thread_queue;
ISR_Level level;
ISR_Level level_ignored;
_ISR_Disable( level );
47e24: 303c 0700 movew #1792,%d0
47e28: 40c2 movew %sr,%d2
47e2a: 8082 orl %d2,%d0
47e2c: 46c0 movew %d0,%sr
47e2e: 202b 0010 movel %a3@(16),%d0
47e32: 0280 0003 bee0 andil #245472,%d0
if ( _States_Is_waiting_on_thread_queue( the_thread->current_state ) ) {
47e38: 6726 beqs 47e60 <_Thread_queue_Requeue+0x58> <== NEVER TAKEN
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;
47e3a: 7001 moveq #1,%d0
47e3c: 2540 0030 movel %d0,%a2@(48)
_Thread_queue_Enter_critical_section( tq );
_Thread_queue_Extract_priority_helper( tq, the_thread, true );
47e40: 4878 0001 pea 1 <ADD>
47e44: 2f0b movel %a3,%sp@-
47e46: 2f0a movel %a2,%sp@-
47e48: 4eb9 0004 a6f8 jsr 4a6f8 <_Thread_queue_Extract_priority_helper>
(void) _Thread_queue_Enqueue_priority( tq, the_thread, &level_ignored );
47e4e: 486e fffc pea %fp@(-4)
47e52: 2f0b movel %a3,%sp@-
47e54: 2f0a movel %a2,%sp@-
47e56: 4eb9 0004 7bf0 jsr 47bf0 <_Thread_queue_Enqueue_priority>
47e5c: 4fef 0018 lea %sp@(24),%sp
}
_ISR_Enable( level );
47e60: 46c2 movew %d2,%sr
}
}
47e62: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3
47e68: 4e5e unlk %fp <== NOT EXECUTED
00047e6c <_Thread_queue_Timeout>:
void _Thread_queue_Timeout(
Objects_Id id,
void *ignored __attribute__((unused))
)
{
47e6c: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
47e70: 486e fffc pea %fp@(-4) <== NOT EXECUTED
47e74: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
47e78: 4eb9 0004 7744 jsr 47744 <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
47e7e: 508f addql #8,%sp <== NOT EXECUTED
47e80: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
47e84: 6618 bnes 47e9e <_Thread_queue_Timeout+0x32> <== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* impossible */
#endif
break;
case OBJECTS_LOCAL:
_Thread_queue_Process_timeout( the_thread );
47e86: 2f00 movel %d0,%sp@- <== NOT EXECUTED
47e88: 4eb9 0004 a7c4 jsr 4a7c4 <_Thread_queue_Process_timeout> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Thread_Unnest_dispatch( void )
{
RTEMS_COMPILER_MEMORY_BARRIER();
_Thread_Dispatch_disable_level -= 1;
47e8e: 588f addql #4,%sp <== NOT EXECUTED
47e90: 2039 0005 c6c8 movel 5c6c8 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED
47e96: 5380 subql #1,%d0 <== NOT EXECUTED
47e98: 23c0 0005 c6c8 movel %d0,5c6c8 <_Thread_Dispatch_disable_level><== NOT EXECUTED
_Thread_Unnest_dispatch();
break;
}
}
47e9e: 4e5e unlk %fp <== NOT EXECUTED
...
00051fa2 <_Timer_server_Body>:
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
51fa2: 4e56 ffb4 linkw %fp,#-76 <== NOT EXECUTED
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
51fa6: 41ee ffec lea %fp@(-20),%a0 <== NOT EXECUTED
51faa: 200e movel %fp,%d0 <== NOT EXECUTED
51fac: 220e movel %fp,%d1 <== NOT EXECUTED
51fae: 5181 subql #8,%d1 <== NOT EXECUTED
51fb0: 0680 ffff fff4 addil #-12,%d0 <== NOT EXECUTED
51fb6: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED
51fba: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
51fbe: 260e movel %fp,%d3 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_tail(
const Chain_Control *the_chain
)
{
return &the_chain->Tail.Node;
51fc0: 2808 movel %a0,%d4 <== NOT EXECUTED
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
51fc2: 2c0a movel %a2,%d6 <== NOT EXECUTED
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
51fc4: 0683 ffff ffe8 addil #-24,%d3 <== NOT EXECUTED
51fca: 0686 0000 0040 addil #64,%d6 <== NOT EXECUTED
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
51fd0: 2a0a movel %a2,%d5 <== NOT EXECUTED
/*
* The current TOD is before the last TOD which indicates that
* TOD has been set backwards.
*/
delta = last_snapshot - snapshot;
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
51fd2: 240a movel %a2,%d2 <== NOT EXECUTED
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
51fd4: 0685 0000 0030 addil #48,%d5 <== NOT EXECUTED
51fda: 47f9 0005 5c88 lea 55c88 <_Watchdog_Adjust_to_chain>,%a3 <== NOT EXECUTED
/*
* The current TOD is before the last TOD which indicates that
* TOD has been set backwards.
*/
delta = last_snapshot - snapshot;
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
51fe0: 0682 0000 0068 addil #104,%d2 <== NOT EXECUTED
51fe6: 4bf9 0005 5c08 lea 55c08 <_Watchdog_Adjust>,%a5 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE const Chain_Node *_Chain_Immutable_tail(
const Chain_Control *the_chain
)
{
return &the_chain->Tail.Node;
51fec: 2e01 movel %d1,%d7 <== NOT EXECUTED
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
51fee: 2d48 ffe8 movel %a0,%fp@(-24) <== NOT EXECUTED
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
51ff2: 41ea 0008 lea %a2@(8),%a0 <== NOT EXECUTED
51ff6: 2d41 fff4 movel %d1,%fp@(-12) <== NOT EXECUTED
head->previous = NULL;
51ffa: 42ae fff8 clrl %fp@(-8) <== NOT EXECUTED
tail->previous = head;
51ffe: 2d40 fffc movel %d0,%fp@(-4) <== NOT EXECUTED
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
head->previous = NULL;
52002: 42ae ffec clrl %fp@(-20) <== NOT EXECUTED
tail->previous = head;
52006: 2d43 fff0 movel %d3,%fp@(-16) <== NOT EXECUTED
5200a: 2d48 ffe4 movel %a0,%fp@(-28) <== NOT EXECUTED
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
5200e: 2d46 ffe0 movel %d6,%fp@(-32) <== NOT EXECUTED
Chain_Control *tmp;
/*
* Afterwards all timer inserts are directed to this chain and the interval
* and TOD chains will be no more modified by other parties.
*/
ts->insert_chain = insert_chain;
52012: 41ee fff4 lea %fp@(-12),%a0 <== NOT EXECUTED
)
{
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 );
52016: 49f9 0005 5d18 lea 55d18 <_Watchdog_Insert>,%a4 <== NOT EXECUTED
Chain_Control *tmp;
/*
* Afterwards all timer inserts are directed to this chain and the interval
* and TOD chains will be no more modified by other parties.
*/
ts->insert_chain = insert_chain;
5201c: 2548 0078 movel %a0,%a2@(120) <== NOT EXECUTED
static void _Timer_server_Process_interval_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
52020: 2039 0007 512c movel 7512c <_Watchdog_Ticks_since_boot>,%d0<== NOT EXECUTED
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
52026: 222a 003c movel %a2@(60),%d1 <== NOT EXECUTED
watchdogs->last_snapshot = snapshot;
5202a: 2540 003c movel %d0,%a2@(60) <== NOT EXECUTED
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
5202e: 9081 subl %d1,%d0 <== NOT EXECUTED
52030: 2f03 movel %d3,%sp@- <== NOT EXECUTED
52032: 2f00 movel %d0,%sp@- <== NOT EXECUTED
52034: 2f05 movel %d5,%sp@- <== NOT EXECUTED
52036: 4e93 jsr %a3@ <== NOT EXECUTED
static void _Timer_server_Process_tod_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
52038: 2039 0007 50ae movel 750ae <_TOD_Now>,%d0 <== NOT EXECUTED
/*
* Process the seconds chain. Start by checking that the Time
* of Day (TOD) has not been set backwards. If it has then
* we want to adjust the watchdogs->Chain to indicate this.
*/
if ( snapshot > last_snapshot ) {
5203e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
Watchdog_Interval last_snapshot = watchdogs->last_snapshot;
52042: 222a 0074 movel %a2@(116),%d1 <== NOT EXECUTED
/*
* Process the seconds chain. Start by checking that the Time
* of Day (TOD) has not been set backwards. If it has then
* we want to adjust the watchdogs->Chain to indicate this.
*/
if ( snapshot > last_snapshot ) {
52046: b280 cmpl %d0,%d1 <== NOT EXECUTED
52048: 6412 bccs 5205c <_Timer_server_Body+0xba> <== NOT EXECUTED
/*
* This path is for normal forward movement and cases where the
* TOD has been set forward.
*/
delta = snapshot - last_snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
5204a: 2f03 movel %d3,%sp@- <== NOT EXECUTED
5204c: 2c00 movel %d0,%d6 <== NOT EXECUTED
5204e: 9c81 subl %d1,%d6 <== NOT EXECUTED
52050: 2f06 movel %d6,%sp@- <== NOT EXECUTED
52052: 2d40 ffdc movel %d0,%fp@(-36) <== NOT EXECUTED
52056: 2f02 movel %d2,%sp@- <== NOT EXECUTED
52058: 4e93 jsr %a3@ <== NOT EXECUTED
5205a: 6014 bras 52070 <_Timer_server_Body+0xce> <== NOT EXECUTED
} else if ( snapshot < last_snapshot ) {
5205c: b280 cmpl %d0,%d1 <== NOT EXECUTED
5205e: 6318 blss 52078 <_Timer_server_Body+0xd6> <== NOT EXECUTED
/*
* The current TOD is before the last TOD which indicates that
* TOD has been set backwards.
*/
delta = last_snapshot - snapshot;
_Watchdog_Adjust( &watchdogs->Chain, WATCHDOG_BACKWARD, delta );
52060: 9280 subl %d0,%d1 <== NOT EXECUTED
52062: 2f01 movel %d1,%sp@- <== NOT EXECUTED
52064: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
52068: 2d40 ffdc movel %d0,%fp@(-36) <== NOT EXECUTED
5206c: 2f02 movel %d2,%sp@- <== NOT EXECUTED
5206e: 4e95 jsr %a5@ <== NOT EXECUTED
52070: 202e ffdc movel %fp@(-36),%d0 <== NOT EXECUTED
52074: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
}
watchdogs->last_snapshot = snapshot;
52078: 2540 0074 movel %d0,%a2@(116) <== NOT EXECUTED
}
static void _Timer_server_Process_insertions( Timer_server_Control *ts )
{
while ( true ) {
Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain );
5207c: 202a 0078 movel %a2@(120),%d0 <== NOT EXECUTED
52080: 2f00 movel %d0,%sp@- <== NOT EXECUTED
52082: 4eb9 0005 2a4c jsr 52a4c <_Chain_Get> <== NOT EXECUTED
if ( timer == NULL ) {
52088: 588f addql #4,%sp <== NOT EXECUTED
}
static void _Timer_server_Process_insertions( Timer_server_Control *ts )
{
while ( true ) {
Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain );
5208a: 2040 moveal %d0,%a0 <== NOT EXECUTED
if ( timer == NULL ) {
5208c: 4a80 tstl %d0 <== NOT EXECUTED
5208e: 6724 beqs 520b4 <_Timer_server_Body+0x112> <== NOT EXECUTED
static void _Timer_server_Insert_timer(
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
52090: 2028 0038 movel %a0@(56),%d0 <== NOT EXECUTED
52094: 7201 moveq #1,%d1 <== NOT EXECUTED
52096: b280 cmpl %d0,%d1 <== NOT EXECUTED
52098: 6608 bnes 520a2 <_Timer_server_Body+0x100> <== NOT EXECUTED
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
5209a: 4868 0010 pea %a0@(16) <== NOT EXECUTED
5209e: 2f05 movel %d5,%sp@- <== NOT EXECUTED
520a0: 600c bras 520ae <_Timer_server_Body+0x10c> <== NOT EXECUTED
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
520a2: 7c03 moveq #3,%d6 <== NOT EXECUTED
520a4: bc80 cmpl %d0,%d6 <== NOT EXECUTED
520a6: 66d4 bnes 5207c <_Timer_server_Body+0xda> <== NOT EXECUTED
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
520a8: 4868 0010 pea %a0@(16) <== NOT EXECUTED
520ac: 2f02 movel %d2,%sp@- <== NOT EXECUTED
520ae: 4e94 jsr %a4@ <== NOT EXECUTED
520b0: 508f addql #8,%sp <== NOT EXECUTED
520b2: 60c8 bras 5207c <_Timer_server_Body+0xda> <== 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 );
520b4: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED
520ba: 40c1 movew %sr,%d1 <== NOT EXECUTED
520bc: 8081 orl %d1,%d0 <== NOT EXECUTED
520be: 46c0 movew %d0,%sr <== NOT EXECUTED
tmp = ts->insert_chain;
520c0: 202a 0078 movel %a2@(120),%d0 <== NOT EXECUTED
if ( _Chain_Is_empty( insert_chain ) ) {
520c4: beae fff4 cmpl %fp@(-12),%d7 <== NOT EXECUTED
520c8: 6608 bnes 520d2 <_Timer_server_Body+0x130> <== NOT EXECUTED
ts->insert_chain = NULL;
520ca: 42aa 0078 clrl %a2@(120) <== NOT EXECUTED
do_loop = false;
520ce: 4200 clrb %d0 <== NOT EXECUTED
520d0: 6002 bras 520d4 <_Timer_server_Body+0x132> <== NOT EXECUTED
*/
_Timer_server_Process_insertions( ts );
_ISR_Disable( level );
tmp = ts->insert_chain;
if ( _Chain_Is_empty( insert_chain ) ) {
520d2: 7001 moveq #1,%d0 <== NOT EXECUTED
ts->insert_chain = NULL;
do_loop = false;
}
_ISR_Enable( level );
520d4: 46c1 movew %d1,%sr <== NOT EXECUTED
* Afterwards all timer inserts are directed to this chain and the interval
* and TOD chains will be no more modified by other parties.
*/
ts->insert_chain = insert_chain;
while ( do_loop ) {
520d6: 4a00 tstb %d0 <== NOT EXECUTED
520d8: 6600 ff46 bnew 52020 <_Timer_server_Body+0x7e> <== NOT EXECUTED
_Chain_Initialize_empty( &fire_chain );
while ( true ) {
_Timer_server_Get_watchdogs_that_fire_now( ts, &insert_chain, &fire_chain );
if ( !_Chain_Is_empty( &fire_chain ) ) {
520dc: b8ae ffe8 cmpl %fp@(-24),%d4 <== NOT EXECUTED
520e0: 6742 beqs 52124 <_Timer_server_Body+0x182> <== 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 );
520e2: 2c3c 0000 0700 movel #1792,%d6 <== NOT EXECUTED
520e8: 2006 movel %d6,%d0 <== NOT EXECUTED
520ea: 40c1 movew %sr,%d1 <== NOT EXECUTED
520ec: 8081 orl %d1,%d0 <== NOT EXECUTED
520ee: 46c0 movew %d0,%sr <== NOT EXECUTED
initialized = false;
}
#endif
return status;
}
520f0: 206e ffe8 moveal %fp@(-24),%a0 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
520f4: b888 cmpl %a0,%d4 <== NOT EXECUTED
520f6: 6726 beqs 5211e <_Timer_server_Body+0x17c> <== 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;
520f8: 2250 moveal %a0@,%a1 <== NOT EXECUTED
head->next = new_first;
520fa: 2d49 ffe8 movel %a1,%fp@(-24) <== NOT EXECUTED
new_first->previous = head;
520fe: 2343 0004 movel %d3,%a1@(4) <== NOT EXECUTED
* It is essential that interrupts are disable here since an interrupt
* service routine may remove a watchdog from the chain.
*/
_ISR_Disable( level );
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
52102: 4a88 tstl %a0 <== NOT EXECUTED
52104: 6718 beqs 5211e <_Timer_server_Body+0x17c> <== NOT EXECUTED
watchdog->state = WATCHDOG_INACTIVE;
52106: 42a8 0008 clrl %a0@(8) <== NOT EXECUTED
_ISR_Enable( level );
5210a: 46c1 movew %d1,%sr <== NOT EXECUTED
/*
* The timer server may block here and wait for resources or time.
* The system watchdogs are inactive and will remain inactive since
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
5210c: 2f28 0024 movel %a0@(36),%sp@- <== NOT EXECUTED
52110: 2f28 0020 movel %a0@(32),%sp@- <== NOT EXECUTED
52114: 2068 001c moveal %a0@(28),%a0 <== NOT EXECUTED
52118: 4e90 jsr %a0@ <== NOT EXECUTED
}
5211a: 508f addql #8,%sp <== NOT EXECUTED
5211c: 60ca bras 520e8 <_Timer_server_Body+0x146> <== NOT EXECUTED
watchdog = (Watchdog_Control *) _Chain_Get_unprotected( &fire_chain );
if ( watchdog != NULL ) {
watchdog->state = WATCHDOG_INACTIVE;
_ISR_Enable( level );
} else {
_ISR_Enable( level );
5211e: 46c1 movew %d1,%sr <== NOT EXECUTED
52120: 6000 fef0 braw 52012 <_Timer_server_Body+0x70> <== NOT EXECUTED
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
52124: 49f9 0005 5e40 lea 55e40 <_Watchdog_Remove>,%a4 <== NOT EXECUTED
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
}
} else {
ts->active = false;
5212a: 4200 clrb %d0 <== NOT EXECUTED
5212c: 1540 007c moveb %d0,%a2@(124) <== NOT EXECUTED
/*
* Block until there is something to do.
*/
_Thread_Disable_dispatch();
52130: 4eba fd96 jsr %pc@(51ec8 <_Thread_Disable_dispatch>) <== NOT EXECUTED
_Thread_Set_state( ts->thread, STATES_DELAYING );
52134: 4878 0008 pea 8 <DIVIDE_BY_ZERO> <== NOT EXECUTED
52138: 2f12 movel %a2@,%sp@- <== NOT EXECUTED
5213a: 4eb9 0005 55f4 jsr 555f4 <_Thread_Set_state> <== NOT EXECUTED
_Timer_server_Reset_interval_system_watchdog( ts );
52140: 2f0a movel %a2,%sp@- <== NOT EXECUTED
52142: 4eba fd9a jsr %pc@(51ede <_Timer_server_Reset_interval_system_watchdog>)<== NOT EXECUTED
_Timer_server_Reset_tod_system_watchdog( ts );
52146: 2f0a movel %a2,%sp@- <== NOT EXECUTED
52148: 4eba fdf4 jsr %pc@(51f3e <_Timer_server_Reset_tod_system_watchdog>)<== NOT EXECUTED
_Thread_Enable_dispatch();
5214c: 4eb9 0005 4d7a jsr 54d7a <_Thread_Enable_dispatch> <== NOT EXECUTED
ts->active = true;
52152: 7201 moveq #1,%d1 <== NOT EXECUTED
52154: 1541 007c moveb %d1,%a2@(124) <== NOT EXECUTED
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
52158: 2f2e ffe4 movel %fp@(-28),%sp@- <== NOT EXECUTED
5215c: 4e94 jsr %a4@ <== NOT EXECUTED
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
5215e: 2f2e ffe0 movel %fp@(-32),%sp@- <== NOT EXECUTED
52162: 4e94 jsr %a4@ <== NOT EXECUTED
52164: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
52168: 6000 fea8 braw 52012 <_Timer_server_Body+0x70> <== NOT EXECUTED
00051ede <_Timer_server_Reset_interval_system_watchdog>:
}
static void _Timer_server_Reset_interval_system_watchdog(
Timer_server_Control *ts
)
{
51ede: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
51ee2: 2f0a movel %a2,%sp@- <== NOT EXECUTED
51ee4: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
51ee8: 2f02 movel %d2,%sp@- <== NOT EXECUTED
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
51eea: 240a movel %a2,%d2 <== NOT EXECUTED
51eec: 5082 addql #8,%d2 <== NOT EXECUTED
51eee: 2f02 movel %d2,%sp@- <== NOT EXECUTED
51ef0: 4eb9 0005 5e40 jsr 55e40 <_Watchdog_Remove> <== NOT EXECUTED
{
ISR_Level level;
_Timer_server_Stop_interval_system_watchdog( ts );
_ISR_Disable( level );
51ef6: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED
51efc: 40c1 movew %sr,%d1 <== NOT EXECUTED
51efe: 8081 orl %d1,%d0 <== NOT EXECUTED
51f00: 46c0 movew %d0,%sr <== 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 );
51f02: 200a movel %a2,%d0 <== NOT EXECUTED
51f04: 0680 0000 0034 addil #52,%d0 <== NOT EXECUTED
if ( !_Chain_Is_empty( &ts->Interval_watchdogs.Chain ) ) {
51f0a: 588f addql #4,%sp <== NOT EXECUTED
initialized = false;
}
#endif
return status;
}
51f0c: 206a 0030 moveal %a2@(48),%a0 <== NOT EXECUTED
ISR_Level level;
_Timer_server_Stop_interval_system_watchdog( ts );
_ISR_Disable( level );
if ( !_Chain_Is_empty( &ts->Interval_watchdogs.Chain ) ) {
51f10: b088 cmpl %a0,%d0 <== NOT EXECUTED
51f12: 671c beqs 51f30 <_Timer_server_Reset_interval_system_watchdog+0x52><== NOT EXECUTED
Watchdog_Interval delta_interval =
51f14: 2028 0010 movel %a0@(16),%d0 <== NOT EXECUTED
_Watchdog_First( &ts->Interval_watchdogs.Chain )->delta_interval;
_ISR_Enable( level );
51f18: 46c1 movew %d1,%sr <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
51f1a: 2540 0014 movel %d0,%a2@(20) <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
51f1e: 2f02 movel %d2,%sp@- <== NOT EXECUTED
51f20: 4879 0007 50e4 pea 750e4 <_Watchdog_Ticks_chain> <== NOT EXECUTED
51f26: 4eb9 0005 5d18 jsr 55d18 <_Watchdog_Insert> <== NOT EXECUTED
51f2c: 508f addql #8,%sp <== NOT EXECUTED
51f2e: 6002 bras 51f32 <_Timer_server_Reset_interval_system_watchdog+0x54><== NOT EXECUTED
_Watchdog_Insert_ticks(
&ts->Interval_watchdogs.System_watchdog,
delta_interval
);
} else {
_ISR_Enable( level );
51f30: 46c1 movew %d1,%sr <== NOT EXECUTED
}
}
51f32: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
51f36: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
51f3a: 4e5e unlk %fp <== NOT EXECUTED
00051f3e <_Timer_server_Reset_tod_system_watchdog>:
}
static void _Timer_server_Reset_tod_system_watchdog(
Timer_server_Control *ts
)
{
51f3e: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
51f42: 2f0a movel %a2,%sp@- <== NOT EXECUTED
51f44: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
51f48: 2f02 movel %d2,%sp@- <== NOT EXECUTED
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
51f4a: 240a movel %a2,%d2 <== NOT EXECUTED
51f4c: 0682 0000 0040 addil #64,%d2 <== NOT EXECUTED
51f52: 2f02 movel %d2,%sp@- <== NOT EXECUTED
51f54: 4eb9 0005 5e40 jsr 55e40 <_Watchdog_Remove> <== NOT EXECUTED
{
ISR_Level level;
_Timer_server_Stop_tod_system_watchdog( ts );
_ISR_Disable( level );
51f5a: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED
51f60: 40c1 movew %sr,%d1 <== NOT EXECUTED
51f62: 8081 orl %d1,%d0 <== NOT EXECUTED
51f64: 46c0 movew %d0,%sr <== NOT EXECUTED
51f66: 200a movel %a2,%d0 <== NOT EXECUTED
51f68: 0680 0000 006c addil #108,%d0 <== NOT EXECUTED
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
51f6e: 588f addql #4,%sp <== NOT EXECUTED
initialized = false;
}
#endif
return status;
}
51f70: 206a 0068 moveal %a2@(104),%a0 <== NOT EXECUTED
ISR_Level level;
_Timer_server_Stop_tod_system_watchdog( ts );
_ISR_Disable( level );
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
51f74: b088 cmpl %a0,%d0 <== NOT EXECUTED
51f76: 671c beqs 51f94 <_Timer_server_Reset_tod_system_watchdog+0x56><== NOT EXECUTED
Watchdog_Interval delta_interval =
51f78: 2028 0010 movel %a0@(16),%d0 <== NOT EXECUTED
_Watchdog_First( &ts->TOD_watchdogs.Chain )->delta_interval;
_ISR_Enable( level );
51f7c: 46c1 movew %d1,%sr <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
51f7e: 2540 004c movel %d0,%a2@(76) <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
51f82: 2f02 movel %d2,%sp@- <== NOT EXECUTED
51f84: 4879 0007 50d8 pea 750d8 <_Watchdog_Seconds_chain> <== NOT EXECUTED
51f8a: 4eb9 0005 5d18 jsr 55d18 <_Watchdog_Insert> <== NOT EXECUTED
51f90: 508f addql #8,%sp <== NOT EXECUTED
51f92: 6002 bras 51f96 <_Timer_server_Reset_tod_system_watchdog+0x58><== NOT EXECUTED
_Watchdog_Insert_seconds(
&ts->TOD_watchdogs.System_watchdog,
delta_interval
);
} else {
_ISR_Enable( level );
51f94: 46c1 movew %d1,%sr <== NOT EXECUTED
}
}
51f96: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
51f9a: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
51f9e: 4e5e unlk %fp <== NOT EXECUTED
0005216c <_Timer_server_Schedule_operation_method>:
static void _Timer_server_Schedule_operation_method(
Timer_server_Control *ts,
Timer_Control *timer
)
{
5216c: 4e56 fff0 linkw %fp,#-16 <== NOT EXECUTED
52170: 48d7 1c04 moveml %d2/%a2-%a4,%sp@ <== NOT EXECUTED
52174: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
52178: 266e 000c moveal %fp@(12),%a3 <== NOT EXECUTED
if ( ts->insert_chain == NULL ) {
5217c: 202a 0078 movel %a2@(120),%d0 <== NOT EXECUTED
52180: 6600 00ea bnew 5226c <_Timer_server_Schedule_operation_method+0x100><== NOT EXECUTED
* is the reference point for the delta chain. Thus if we do not update the
* reference point we have to add DT to the initial delta of the watchdog
* being inserted. This could result in an integer overflow.
*/
_Thread_Disable_dispatch();
52184: 4eba fd42 jsr %pc@(51ec8 <_Thread_Disable_dispatch>) <== NOT EXECUTED
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
52188: 202b 0038 movel %a3@(56),%d0 <== NOT EXECUTED
5218c: 7201 moveq #1,%d1 <== NOT EXECUTED
5218e: b280 cmpl %d0,%d1 <== NOT EXECUTED
52190: 665c bnes 521ee <_Timer_server_Schedule_operation_method+0x82><== NOT EXECUTED
/*
* We have to advance the last known ticks value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
52192: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED
52198: 40c2 movew %sr,%d2 <== NOT EXECUTED
5219a: 8082 orl %d2,%d0 <== NOT EXECUTED
5219c: 46c0 movew %d0,%sr <== NOT EXECUTED
snapshot = _Watchdog_Ticks_since_boot;
5219e: 2039 0007 512c movel 7512c <_Watchdog_Ticks_since_boot>,%d0<== 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 );
521a4: 43ea 0034 lea %a2@(52),%a1 <== NOT EXECUTED
last_snapshot = ts->Interval_watchdogs.last_snapshot;
521a8: 222a 003c movel %a2@(60),%d1 <== NOT EXECUTED
initialized = false;
}
#endif
return status;
}
521ac: 206a 0030 moveal %a2@(48),%a0 <== NOT EXECUTED
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
snapshot = _Watchdog_Ticks_since_boot;
last_snapshot = ts->Interval_watchdogs.last_snapshot;
if ( !_Chain_Is_empty( &ts->Interval_watchdogs.Chain ) ) {
521b0: b3c8 cmpal %a0,%a1 <== NOT EXECUTED
521b2: 6716 beqs 521ca <_Timer_server_Schedule_operation_method+0x5e><== NOT EXECUTED
first_watchdog = _Watchdog_First( &ts->Interval_watchdogs.Chain );
/*
* We assume adequate unsigned arithmetic here.
*/
delta = snapshot - last_snapshot;
521b4: 2240 moveal %d0,%a1 <== NOT EXECUTED
521b6: 93c1 subal %d1,%a1 <== NOT EXECUTED
delta_interval = first_watchdog->delta_interval;
521b8: 2228 0010 movel %a0@(16),%d1 <== NOT EXECUTED
if (delta_interval > delta) {
521bc: b3c1 cmpal %d1,%a1 <== NOT EXECUTED
521be: 6404 bccs 521c4 <_Timer_server_Schedule_operation_method+0x58><== NOT EXECUTED
delta_interval -= delta;
521c0: 9289 subl %a1,%d1 <== NOT EXECUTED
521c2: 6002 bras 521c6 <_Timer_server_Schedule_operation_method+0x5a><== NOT EXECUTED
} else {
delta_interval = 0;
521c4: 4281 clrl %d1 <== NOT EXECUTED
}
first_watchdog->delta_interval = delta_interval;
521c6: 2141 0010 movel %d1,%a0@(16) <== NOT EXECUTED
}
ts->Interval_watchdogs.last_snapshot = snapshot;
521ca: 2540 003c movel %d0,%a2@(60) <== NOT EXECUTED
_ISR_Enable( level );
521ce: 46c2 movew %d2,%sr <== NOT EXECUTED
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
521d0: 486b 0010 pea %a3@(16) <== NOT EXECUTED
521d4: 486a 0030 pea %a2@(48) <== NOT EXECUTED
521d8: 4eb9 0005 5d18 jsr 55d18 <_Watchdog_Insert> <== NOT EXECUTED
if ( !ts->active ) {
521de: 508f addql #8,%sp <== NOT EXECUTED
521e0: 102a 007c moveb %a2@(124),%d0 <== NOT EXECUTED
521e4: 6678 bnes 5225e <_Timer_server_Schedule_operation_method+0xf2><== NOT EXECUTED
_Timer_server_Reset_interval_system_watchdog( ts );
521e6: 2f0a movel %a2,%sp@- <== NOT EXECUTED
521e8: 4eba fcf4 jsr %pc@(51ede <_Timer_server_Reset_interval_system_watchdog>)<== NOT EXECUTED
521ec: 606e bras 5225c <_Timer_server_Schedule_operation_method+0xf0><== NOT EXECUTED
}
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
521ee: 7203 moveq #3,%d1 <== NOT EXECUTED
521f0: b280 cmpl %d0,%d1 <== NOT EXECUTED
521f2: 666a bnes 5225e <_Timer_server_Schedule_operation_method+0xf2><== NOT EXECUTED
/*
* We have to advance the last known seconds value of the server and update
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
521f4: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED
521fa: 40c2 movew %sr,%d2 <== NOT EXECUTED
521fc: 8082 orl %d2,%d0 <== NOT EXECUTED
521fe: 46c0 movew %d0,%sr <== NOT EXECUTED
52200: 200a movel %a2,%d0 <== NOT EXECUTED
52202: 0680 0000 006c addil #108,%d0 <== NOT EXECUTED
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
52208: 2239 0007 50ae movel 750ae <_TOD_Now>,%d1 <== NOT EXECUTED
last_snapshot = ts->TOD_watchdogs.last_snapshot;
5220e: 226a 0074 moveal %a2@(116),%a1 <== NOT EXECUTED
initialized = false;
}
#endif
return status;
}
52212: 206a 0068 moveal %a2@(104),%a0 <== NOT EXECUTED
* the watchdog chain accordingly.
*/
_ISR_Disable( level );
snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
last_snapshot = ts->TOD_watchdogs.last_snapshot;
if ( !_Chain_Is_empty( &ts->TOD_watchdogs.Chain ) ) {
52216: b088 cmpl %a0,%d0 <== NOT EXECUTED
52218: 6720 beqs 5223a <_Timer_server_Schedule_operation_method+0xce><== NOT EXECUTED
first_watchdog = _Watchdog_First( &ts->TOD_watchdogs.Chain );
delta_interval = first_watchdog->delta_interval;
5221a: 2028 0010 movel %a0@(16),%d0 <== NOT EXECUTED
if ( snapshot > last_snapshot ) {
5221e: b3c1 cmpal %d1,%a1 <== NOT EXECUTED
52220: 640c bccs 5222e <_Timer_server_Schedule_operation_method+0xc2><== NOT EXECUTED
/*
* We advanced in time.
*/
delta = snapshot - last_snapshot;
52222: 2841 moveal %d1,%a4 <== NOT EXECUTED
52224: 99c9 subal %a1,%a4 <== NOT EXECUTED
if (delta_interval > delta) {
52226: b9c0 cmpal %d0,%a4 <== NOT EXECUTED
52228: 640a bccs 52234 <_Timer_server_Schedule_operation_method+0xc8><== NOT EXECUTED
delta_interval -= delta;
5222a: 908c subl %a4,%d0 <== NOT EXECUTED
5222c: 6008 bras 52236 <_Timer_server_Schedule_operation_method+0xca><== NOT EXECUTED
}
} else {
/*
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
5222e: d089 addl %a1,%d0 <== NOT EXECUTED
delta_interval += delta;
52230: 9081 subl %d1,%d0 <== NOT EXECUTED
52232: 6002 bras 52236 <_Timer_server_Schedule_operation_method+0xca><== NOT EXECUTED
*/
delta = snapshot - last_snapshot;
if (delta_interval > delta) {
delta_interval -= delta;
} else {
delta_interval = 0;
52234: 4280 clrl %d0 <== NOT EXECUTED
* Someone put us in the past.
*/
delta = last_snapshot - snapshot;
delta_interval += delta;
}
first_watchdog->delta_interval = delta_interval;
52236: 2140 0010 movel %d0,%a0@(16) <== NOT EXECUTED
}
ts->TOD_watchdogs.last_snapshot = snapshot;
5223a: 2541 0074 movel %d1,%a2@(116) <== NOT EXECUTED
_ISR_Enable( level );
5223e: 46c2 movew %d2,%sr <== NOT EXECUTED
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
52240: 486b 0010 pea %a3@(16) <== NOT EXECUTED
52244: 486a 0068 pea %a2@(104) <== NOT EXECUTED
52248: 4eb9 0005 5d18 jsr 55d18 <_Watchdog_Insert> <== NOT EXECUTED
if ( !ts->active ) {
5224e: 508f addql #8,%sp <== NOT EXECUTED
52250: 102a 007c moveb %a2@(124),%d0 <== NOT EXECUTED
52254: 6608 bnes 5225e <_Timer_server_Schedule_operation_method+0xf2><== NOT EXECUTED
_Timer_server_Reset_tod_system_watchdog( ts );
52256: 2f0a movel %a2,%sp@- <== NOT EXECUTED
52258: 4eba fce4 jsr %pc@(51f3e <_Timer_server_Reset_tod_system_watchdog>)<== NOT EXECUTED
5225c: 588f addql #4,%sp <== NOT EXECUTED
* critical section. We have to use the protected chain methods because
* we may be interrupted by a higher priority interrupt.
*/
_Chain_Append( ts->insert_chain, &timer->Object.Node );
}
}
5225e: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 <== NOT EXECUTED
52264: 4e5e unlk %fp <== NOT EXECUTED
if ( !ts->active ) {
_Timer_server_Reset_tod_system_watchdog( ts );
}
}
_Thread_Enable_dispatch();
52266: 4ef9 0005 4d7a jmp 54d7a <_Thread_Enable_dispatch> <== NOT EXECUTED
* server is not preemptible, so we must be in interrupt context here. No
* thread dispatch will happen until the timer server finishes its
* critical section. We have to use the protected chain methods because
* we may be interrupted by a higher priority interrupt.
*/
_Chain_Append( ts->insert_chain, &timer->Object.Node );
5226c: 202a 0078 movel %a2@(120),%d0 <== NOT EXECUTED
52270: 2d4b 000c movel %a3,%fp@(12) <== NOT EXECUTED
}
}
52274: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 <== 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 );
5227a: 2d40 0008 movel %d0,%fp@(8) <== NOT EXECUTED
}
}
5227e: 4e5e unlk %fp <== 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 );
52280: 4ef9 0005 29ec jmp 529ec <_Chain_Append> <== NOT EXECUTED
00048154 <_Timespec_Add_to>:
uint32_t _Timespec_Add_to(
struct timespec *time,
const struct timespec *add
)
{
48154: 4e56 0000 linkw %fp,#0
48158: 226e 000c moveal %fp@(12),%a1
4815c: 206e 0008 moveal %fp@(8),%a0
uint32_t seconds = add->tv_sec;
48160: 2011 movel %a1@,%d0
/* Add the basics */
time->tv_sec += add->tv_sec;
48162: d190 addl %d0,%a0@
time->tv_nsec += add->tv_nsec;
48164: 2229 0004 movel %a1@(4),%d1
48168: d3a8 0004 addl %d1,%a0@(4)
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
4816c: 600e bras 4817c <_Timespec_Add_to+0x28>
time->tv_nsec -= TOD_NANOSECONDS_PER_SECOND;
time->tv_sec++;
4816e: 5290 addql #1,%a0@ <== NOT EXECUTED
time->tv_sec += add->tv_sec;
time->tv_nsec += add->tv_nsec;
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
time->tv_nsec -= TOD_NANOSECONDS_PER_SECOND;
48170: 0681 c465 3600 addil #-1000000000,%d1 <== NOT EXECUTED
time->tv_sec++;
seconds++;
48176: 5280 addql #1,%d0 <== NOT EXECUTED
time->tv_sec += add->tv_sec;
time->tv_nsec += add->tv_nsec;
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
time->tv_nsec -= TOD_NANOSECONDS_PER_SECOND;
48178: 2141 0004 movel %d1,%a0@(4) <== NOT EXECUTED
/* Add the basics */
time->tv_sec += add->tv_sec;
time->tv_nsec += add->tv_nsec;
/* Now adjust it so nanoseconds is in range */
while ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND ) {
4817c: 2228 0004 movel %a0@(4),%d1
48180: 0c81 3b9a c9ff cmpil #999999999,%d1
48186: 62e6 bhis 4816e <_Timespec_Add_to+0x1a> <== NEVER TAKEN
time->tv_sec++;
seconds++;
}
return seconds;
}
48188: 4e5e unlk %fp <== NOT EXECUTED
00049570 <_Timespec_Divide>:
const struct timespec *lhs,
const struct timespec *rhs,
uint32_t *ival_percentage,
uint32_t *fval_percentage
)
{
49570: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED
49574: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
49578: 48d7 3c3c moveml %d2-%d5/%a2-%a5,%sp@ <== NOT EXECUTED
/*
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
4957c: 2a10 movel %a0@,%d5 <== NOT EXECUTED
left += lhs->tv_nsec;
right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
4957e: 49f9 0005 9358 lea 59358 <__muldi3>,%a4 <== NOT EXECUTED
/*
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
left += lhs->tv_nsec;
49584: 2828 0004 movel %a0@(4),%d4 <== NOT EXECUTED
right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
49588: 2f3c 3b9a ca00 movel #1000000000,%sp@- <== NOT EXECUTED
const struct timespec *lhs,
const struct timespec *rhs,
uint32_t *ival_percentage,
uint32_t *fval_percentage
)
{
4958e: 2a6e 000c moveal %fp@(12),%a5 <== NOT EXECUTED
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
left += lhs->tv_nsec;
right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
49592: 42a7 clrl %sp@- <== NOT EXECUTED
const struct timespec *lhs,
const struct timespec *rhs,
uint32_t *ival_percentage,
uint32_t *fval_percentage
)
{
49594: 266e 0010 moveal %fp@(16),%a3 <== NOT EXECUTED
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
left += lhs->tv_nsec;
right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
49598: 2f15 movel %a5@,%sp@- <== NOT EXECUTED
4959a: 5bc0 smi %d0 <== NOT EXECUTED
4959c: 49c0 extbl %d0 <== NOT EXECUTED
4959e: 2f00 movel %d0,%sp@- <== NOT EXECUTED
const struct timespec *lhs,
const struct timespec *rhs,
uint32_t *ival_percentage,
uint32_t *fval_percentage
)
{
495a0: 246e 0014 moveal %fp@(20),%a2 <== NOT EXECUTED
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
left += lhs->tv_nsec;
right = rhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
495a4: 4e94 jsr %a4@ <== NOT EXECUTED
495a6: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
495aa: 2040 moveal %d0,%a0 <== NOT EXECUTED
495ac: 2241 moveal %d1,%a1 <== NOT EXECUTED
right += rhs->tv_nsec;
495ae: 262d 0004 movel %a5@(4),%d3 <== NOT EXECUTED
495b2: 5bc2 smi %d2 <== NOT EXECUTED
495b4: 49c2 extbl %d2 <== NOT EXECUTED
495b6: 2208 movel %a0,%d1 <== NOT EXECUTED
495b8: d689 addl %a1,%d3 <== NOT EXECUTED
495ba: d581 addxl %d1,%d2 <== NOT EXECUTED
if ( right == 0 ) {
495bc: 6606 bnes 495c4 <_Timespec_Divide+0x54> <== NOT EXECUTED
*ival_percentage = 0;
495be: 4293 clrl %a3@ <== NOT EXECUTED
*fval_percentage = 0;
495c0: 4292 clrl %a2@ <== NOT EXECUTED
return;
495c2: 607a bras 4963e <_Timespec_Divide+0xce> <== NOT EXECUTED
/*
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
495c4: 2f3c 3b9a ca00 movel #1000000000,%sp@- <== NOT EXECUTED
495ca: 42a7 clrl %sp@- <== NOT EXECUTED
495cc: 2f05 movel %d5,%sp@- <== NOT EXECUTED
495ce: 5bc1 smi %d1 <== NOT EXECUTED
495d0: 49c1 extbl %d1 <== NOT EXECUTED
495d2: 2f01 movel %d1,%sp@- <== NOT EXECUTED
left += lhs->tv_nsec;
495d4: 2a04 movel %d4,%d5 <== NOT EXECUTED
495d6: 5bc4 smi %d4 <== NOT EXECUTED
495d8: 49c4 extbl %d4 <== NOT EXECUTED
/*
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
left = lhs->tv_sec * (uint64_t)TOD_NANOSECONDS_PER_SECOND;
495da: 4e94 jsr %a4@ <== NOT EXECUTED
495dc: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
495e0: 2040 moveal %d0,%a0 <== NOT EXECUTED
495e2: 2241 moveal %d1,%a1 <== NOT EXECUTED
* Put it back in the timespec result.
*
* TODO: Rounding on the last digit of the fval.
*/
answer = (left * 100000) / right;
495e4: 2f3c 0001 86a0 movel #100000,%sp@- <== NOT EXECUTED
495ea: 2008 movel %a0,%d0 <== NOT EXECUTED
495ec: 2209 movel %a1,%d1 <== NOT EXECUTED
495ee: 42a7 clrl %sp@- <== NOT EXECUTED
495f0: d285 addl %d5,%d1 <== NOT EXECUTED
495f2: d184 addxl %d4,%d0 <== NOT EXECUTED
495f4: 2f01 movel %d1,%sp@- <== NOT EXECUTED
495f6: 2f00 movel %d0,%sp@- <== NOT EXECUTED
495f8: 4e94 jsr %a4@ <== NOT EXECUTED
495fa: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
495fe: 49f9 0005 9ba4 lea 59ba4 <__udivdi3>,%a4 <== NOT EXECUTED
49604: 2f03 movel %d3,%sp@- <== NOT EXECUTED
49606: 2f02 movel %d2,%sp@- <== NOT EXECUTED
49608: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4960a: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4960c: 4e94 jsr %a4@ <== NOT EXECUTED
4960e: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
49612: 2400 movel %d0,%d2 <== NOT EXECUTED
*ival_percentage = answer / 1000;
49614: 4878 03e8 pea 3e8 <DBL_MANT_DIG+0x3b3> <== NOT EXECUTED
* Put it back in the timespec result.
*
* TODO: Rounding on the last digit of the fval.
*/
answer = (left * 100000) / right;
49618: 2601 movel %d1,%d3 <== NOT EXECUTED
*ival_percentage = answer / 1000;
4961a: 42a7 clrl %sp@- <== NOT EXECUTED
4961c: 2f01 movel %d1,%sp@- <== NOT EXECUTED
4961e: 2f02 movel %d2,%sp@- <== NOT EXECUTED
49620: 4e94 jsr %a4@ <== NOT EXECUTED
49622: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
49626: 2681 movel %d1,%a3@ <== NOT EXECUTED
*fval_percentage = answer % 1000;
49628: 4878 03e8 pea 3e8 <DBL_MANT_DIG+0x3b3> <== NOT EXECUTED
4962c: 42a7 clrl %sp@- <== NOT EXECUTED
4962e: 2f03 movel %d3,%sp@- <== NOT EXECUTED
49630: 2f02 movel %d2,%sp@- <== NOT EXECUTED
49632: 4eb9 0005 9f30 jsr 59f30 <__umoddi3> <== NOT EXECUTED
49638: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
4963c: 2481 movel %d1,%a2@ <== NOT EXECUTED
}
4963e: 4cee 3c3c ffe0 moveml %fp@(-32),%d2-%d5/%a2-%a5 <== NOT EXECUTED
49644: 4e5e unlk %fp <== NOT EXECUTED
00049798 <_Timespec_Divide_by_integer>:
void _Timespec_Divide_by_integer(
const struct timespec *time,
uint32_t iterations,
struct timespec *result
)
{
49798: 4e56 fff0 linkw %fp,#-16 <== NOT EXECUTED
4979c: 48d7 0c0c moveml %d2-%d3/%a2-%a3,%sp@ <== NOT EXECUTED
/*
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
t = time->tv_sec;
t *= TOD_NANOSECONDS_PER_SECOND;
497a0: 2f3c 3b9a ca00 movel #1000000000,%sp@- <== NOT EXECUTED
void _Timespec_Divide_by_integer(
const struct timespec *time,
uint32_t iterations,
struct timespec *result
)
{
497a6: 266e 0008 moveal %fp@(8),%a3 <== NOT EXECUTED
/*
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
t = time->tv_sec;
t *= TOD_NANOSECONDS_PER_SECOND;
497aa: 42a7 clrl %sp@- <== NOT EXECUTED
void _Timespec_Divide_by_integer(
const struct timespec *time,
uint32_t iterations,
struct timespec *result
)
{
497ac: 246e 0010 moveal %fp@(16),%a2 <== NOT EXECUTED
/*
* For math simplicity just convert the timespec to nanoseconds
* in a 64-bit integer.
*/
t = time->tv_sec;
t *= TOD_NANOSECONDS_PER_SECOND;
497b0: 2f13 movel %a3@,%sp@- <== NOT EXECUTED
497b2: 5bc0 smi %d0 <== NOT EXECUTED
497b4: 49c0 extbl %d0 <== NOT EXECUTED
497b6: 2f00 movel %d0,%sp@- <== NOT EXECUTED
497b8: 4eb9 0005 9018 jsr 59018 <__muldi3> <== NOT EXECUTED
497be: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
497c2: 2040 moveal %d0,%a0 <== NOT EXECUTED
497c4: 2241 moveal %d1,%a1 <== NOT EXECUTED
t += time->tv_nsec;
497c6: 222b 0004 movel %a3@(4),%d1 <== NOT EXECUTED
497ca: 5bc0 smi %d0 <== NOT EXECUTED
497cc: 49c0 extbl %d0 <== NOT EXECUTED
/*
* Divide to get nanoseconds per iteration
*/
t /= iterations;
497ce: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
497d2: 47f9 0005 9864 lea 59864 <__udivdi3>,%a3 <== NOT EXECUTED
497d8: 2408 movel %a0,%d2 <== NOT EXECUTED
497da: 2609 movel %a1,%d3 <== NOT EXECUTED
497dc: 42a7 clrl %sp@- <== NOT EXECUTED
497de: d681 addl %d1,%d3 <== NOT EXECUTED
497e0: d580 addxl %d0,%d2 <== NOT EXECUTED
497e2: 2f03 movel %d3,%sp@- <== NOT EXECUTED
497e4: 2f02 movel %d2,%sp@- <== NOT EXECUTED
497e6: 4e93 jsr %a3@ <== NOT EXECUTED
497e8: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
497ec: 2400 movel %d0,%d2 <== NOT EXECUTED
497ee: 2601 movel %d1,%d3 <== NOT EXECUTED
/*
* Put it back in the timespec result
*/
result->tv_sec = t / TOD_NANOSECONDS_PER_SECOND;
497f0: 2f3c 3b9a ca00 movel #1000000000,%sp@- <== NOT EXECUTED
497f6: 42a7 clrl %sp@- <== NOT EXECUTED
497f8: 2f01 movel %d1,%sp@- <== NOT EXECUTED
497fa: 2f02 movel %d2,%sp@- <== NOT EXECUTED
497fc: 4e93 jsr %a3@ <== NOT EXECUTED
497fe: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
49802: 2481 movel %d1,%a2@ <== NOT EXECUTED
result->tv_nsec = t % TOD_NANOSECONDS_PER_SECOND;
49804: 2f3c 3b9a ca00 movel #1000000000,%sp@- <== NOT EXECUTED
4980a: 42a7 clrl %sp@- <== NOT EXECUTED
4980c: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4980e: 2f02 movel %d2,%sp@- <== NOT EXECUTED
49810: 4eb9 0005 9bf0 jsr 59bf0 <__umoddi3> <== NOT EXECUTED
49816: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
4981a: 2541 0004 movel %d1,%a2@(4) <== NOT EXECUTED
}
4981e: 4cee 0c0c fff0 moveml %fp@(-16),%d2-%d3/%a2-%a3 <== NOT EXECUTED
49824: 4e5e unlk %fp <== NOT EXECUTED
00048d18 <_Timespec_From_ticks>:
struct timespec *time
)
{
uint32_t usecs;
usecs = ticks * rtems_configuration_get_microseconds_per_tick();
48d18: 43f9 0005 ce30 lea 5ce30 <Configuration+0xc>,%a1 <== NOT EXECUTED
void _Timespec_From_ticks(
uint32_t ticks,
struct timespec *time
)
{
48d1e: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
uint32_t usecs;
usecs = ticks * rtems_configuration_get_microseconds_per_tick();
48d22: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED
48d26: 4c11 0800 mulsl %a1@,%d0 <== NOT EXECUTED
void _Timespec_From_ticks(
uint32_t ticks,
struct timespec *time
)
{
48d2a: 2f02 movel %d2,%sp@- <== NOT EXECUTED
uint32_t usecs;
usecs = ticks * rtems_configuration_get_microseconds_per_tick();
time->tv_sec = usecs / TOD_MICROSECONDS_PER_SECOND;
48d2c: 243c 000f 4240 movel #1000000,%d2 <== NOT EXECUTED
void _Timespec_From_ticks(
uint32_t ticks,
struct timespec *time
)
{
48d32: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED
uint32_t usecs;
usecs = ticks * rtems_configuration_get_microseconds_per_tick();
time->tv_sec = usecs / TOD_MICROSECONDS_PER_SECOND;
48d36: 4c42 0001 remul %d2,%d1,%d0 <== NOT EXECUTED
48d3a: 4c42 0000 remul %d2,%d0,%d0 <== NOT EXECUTED
time->tv_nsec = (usecs % TOD_MICROSECONDS_PER_SECOND) *
TOD_NANOSECONDS_PER_MICROSECOND;
}
48d3e: 241f movel %sp@+,%d2 <== NOT EXECUTED
48d40: 4e5e unlk %fp <== NOT EXECUTED
{
uint32_t usecs;
usecs = ticks * rtems_configuration_get_microseconds_per_tick();
time->tv_sec = usecs / TOD_MICROSECONDS_PER_SECOND;
48d42: 2080 movel %d0,%a0@ <== NOT EXECUTED
time->tv_nsec = (usecs % TOD_MICROSECONDS_PER_SECOND) *
48d44: 203c 0000 03e8 movel #1000,%d0 <== NOT EXECUTED
48d4a: 4c01 0800 mulsl %d1,%d0 <== NOT EXECUTED
48d4e: 2140 0004 movel %d0,%a0@(4) <== NOT EXECUTED
TOD_NANOSECONDS_PER_MICROSECOND;
}
00049828 <_Timespec_Greater_than>:
bool _Timespec_Greater_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
49828: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
4982c: 226e 0008 moveal %fp@(8),%a1 <== NOT EXECUTED
49830: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED
if ( lhs->tv_sec > rhs->tv_sec )
49834: 2211 movel %a1@,%d1 <== NOT EXECUTED
49836: 2010 movel %a0@,%d0 <== NOT EXECUTED
49838: b081 cmpl %d1,%d0 <== NOT EXECUTED
4983a: 6d10 blts 4984c <_Timespec_Greater_than+0x24> <== NOT EXECUTED
return true;
if ( lhs->tv_sec < rhs->tv_sec )
4983c: 6e12 bgts 49850 <_Timespec_Greater_than+0x28> <== NOT EXECUTED
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Greater_than(
4983e: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED
49842: b1e9 0004 cmpal %a1@(4),%a0 <== NOT EXECUTED
49846: 5dc0 slt %d0 <== NOT EXECUTED
49848: 4480 negl %d0 <== NOT EXECUTED
4984a: 6006 bras 49852 <_Timespec_Greater_than+0x2a> <== NOT EXECUTED
const struct timespec *lhs,
const struct timespec *rhs
)
{
if ( lhs->tv_sec > rhs->tv_sec )
return true;
4984c: 7001 moveq #1,%d0 <== NOT EXECUTED
4984e: 6002 bras 49852 <_Timespec_Greater_than+0x2a> <== NOT EXECUTED
if ( lhs->tv_sec < rhs->tv_sec )
return false;
49850: 4200 clrb %d0 <== NOT EXECUTED
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec > rhs->tv_nsec )
return true;
return false;
}
49852: 4e5e unlk %fp <== NOT EXECUTED
...
00048d54 <_Timespec_Is_valid>:
#include <rtems/score/tod.h>
bool _Timespec_Is_valid(
const struct timespec *time
)
{
48d54: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
48d58: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
if ( !time )
48d5c: 4a88 tstl %a0 <== NOT EXECUTED
48d5e: 6716 beqs 48d76 <_Timespec_Is_valid+0x22> <== NOT EXECUTED
return false;
if ( time->tv_sec < 0 )
48d60: 4a90 tstl %a0@ <== NOT EXECUTED
48d62: 6d12 blts 48d76 <_Timespec_Is_valid+0x22> <== NOT EXECUTED
return false;
if ( time->tv_nsec < 0 )
48d64: 2028 0004 movel %a0@(4),%d0 <== NOT EXECUTED
48d68: 6d0c blts 48d76 <_Timespec_Is_valid+0x22> <== NOT EXECUTED
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Is_valid(
48d6a: 0c80 3b9a c9ff cmpil #999999999,%d0 <== NOT EXECUTED
48d70: 53c0 sls %d0 <== NOT EXECUTED
48d72: 4480 negl %d0 <== NOT EXECUTED
48d74: 6002 bras 48d78 <_Timespec_Is_valid+0x24> <== NOT EXECUTED
if ( time->tv_sec < 0 )
return false;
if ( time->tv_nsec < 0 )
return false;
48d76: 4200 clrb %d0 <== NOT EXECUTED
if ( time->tv_nsec >= TOD_NANOSECONDS_PER_SECOND )
return false;
return true;
}
48d78: 4e5e unlk %fp <== NOT EXECUTED
00049858 <_Timespec_Less_than>:
bool _Timespec_Less_than(
const struct timespec *lhs,
const struct timespec *rhs
)
{
49858: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
4985c: 226e 0008 moveal %fp@(8),%a1 <== NOT EXECUTED
49860: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED
if ( lhs->tv_sec < rhs->tv_sec )
49864: 2211 movel %a1@,%d1 <== NOT EXECUTED
49866: 2010 movel %a0@,%d0 <== NOT EXECUTED
49868: b081 cmpl %d1,%d0 <== NOT EXECUTED
4986a: 6e10 bgts 4987c <_Timespec_Less_than+0x24> <== NOT EXECUTED
return true;
if ( lhs->tv_sec > rhs->tv_sec )
4986c: 6d12 blts 49880 <_Timespec_Less_than+0x28> <== NOT EXECUTED
#include <rtems/system.h>
#include <rtems/score/timespec.h>
#include <rtems/score/tod.h>
bool _Timespec_Less_than(
4986e: 2068 0004 moveal %a0@(4),%a0 <== NOT EXECUTED
49872: b1e9 0004 cmpal %a1@(4),%a0 <== NOT EXECUTED
49876: 5ec0 sgt %d0 <== NOT EXECUTED
49878: 4480 negl %d0 <== NOT EXECUTED
4987a: 6006 bras 49882 <_Timespec_Less_than+0x2a> <== NOT EXECUTED
const struct timespec *lhs,
const struct timespec *rhs
)
{
if ( lhs->tv_sec < rhs->tv_sec )
return true;
4987c: 7001 moveq #1,%d0 <== NOT EXECUTED
4987e: 6002 bras 49882 <_Timespec_Less_than+0x2a> <== NOT EXECUTED
if ( lhs->tv_sec > rhs->tv_sec )
return false;
49880: 4200 clrb %d0 <== NOT EXECUTED
/* ASSERT: lhs->tv_sec == rhs->tv_sec */
if ( lhs->tv_nsec < rhs->tv_nsec )
return true;
return false;
}
49882: 4e5e unlk %fp <== NOT EXECUTED
...
0004818c <_Timespec_Subtract>:
void _Timespec_Subtract(
const struct timespec *start,
const struct timespec *end,
struct timespec *result
)
{
4818c: 4e56 0000 linkw %fp,#0
48190: 226e 0008 moveal %fp@(8),%a1
48194: 2f0a movel %a2,%sp@-
48196: 246e 000c moveal %fp@(12),%a2
4819a: 206e 0010 moveal %fp@(16),%a0
if (end->tv_nsec < start->tv_nsec) {
4819e: 222a 0004 movel %a2@(4),%d1
481a2: 2029 0004 movel %a1@(4),%d0
void _Timespec_Subtract(
const struct timespec *start,
const struct timespec *end,
struct timespec *result
)
{
481a6: 2f02 movel %d2,%sp@-
if (end->tv_nsec < start->tv_nsec) {
481a8: b081 cmpl %d1,%d0
481aa: 6f10 bles 481bc <_Timespec_Subtract+0x30> <== ALWAYS TAKEN
result->tv_sec = end->tv_sec - start->tv_sec - 1;
481ac: 2452 moveal %a2@,%a2 <== NOT EXECUTED
481ae: 538a subql #1,%a2 <== NOT EXECUTED
481b0: 95d1 subal %a1@,%a2 <== NOT EXECUTED
result->tv_nsec =
(TOD_NANOSECONDS_PER_SECOND - start->tv_nsec) + end->tv_nsec;
481b2: 0681 3b9a ca00 addil #1000000000,%d1 <== NOT EXECUTED
struct timespec *result
)
{
if (end->tv_nsec < start->tv_nsec) {
result->tv_sec = end->tv_sec - start->tv_sec - 1;
481b8: 208a movel %a2,%a0@ <== NOT EXECUTED
481ba: 6006 bras 481c2 <_Timespec_Subtract+0x36> <== NOT EXECUTED
result->tv_nsec =
(TOD_NANOSECONDS_PER_SECOND - start->tv_nsec) + end->tv_nsec;
} else {
result->tv_sec = end->tv_sec - start->tv_sec;
481bc: 2412 movel %a2@,%d2
481be: 9491 subl %a1@,%d2
481c0: 2082 movel %d2,%a0@
result->tv_nsec = end->tv_nsec - start->tv_nsec;
}
}
481c2: 241f movel %sp@+,%d2
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;
481c4: 9280 subl %d0,%d1
}
}
481c6: 245f moveal %sp@+,%a2
481c8: 4e5e unlk %fp
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;
481ca: 2141 0004 movel %d1,%a0@(4)
}
}
00048dc0 <_Timespec_To_ticks>:
*/
uint32_t _Timespec_To_ticks(
const struct timespec *time
)
{
48dc0: 4e56 fff4 linkw %fp,#-12 <== NOT EXECUTED
48dc4: 48d7 040c moveml %d2-%d3/%a2,%sp@ <== NOT EXECUTED
48dc8: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
uint32_t ticks;
if ( (time->tv_sec == 0) && (time->tv_nsec == 0) )
48dcc: 2412 movel %a2@,%d2 <== NOT EXECUTED
48dce: 6606 bnes 48dd6 <_Timespec_To_ticks+0x16> <== NOT EXECUTED
48dd0: 4aaa 0004 tstl %a2@(4) <== NOT EXECUTED
48dd4: 672c beqs 48e02 <_Timespec_To_ticks+0x42> <== NOT EXECUTED
return 0;
ticks = time->tv_sec * TOD_TICKS_PER_SECOND;
48dd6: 4eb9 0004 ae60 jsr 4ae60 <TOD_TICKS_PER_SECOND_method> <== NOT EXECUTED
ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick();
48ddc: 2239 0005 ce30 movel 5ce30 <Configuration+0xc>,%d1 <== NOT EXECUTED
uint32_t ticks;
if ( (time->tv_sec == 0) && (time->tv_nsec == 0) )
return 0;
ticks = time->tv_sec * TOD_TICKS_PER_SECOND;
48de2: 4c02 0800 mulsl %d2,%d0 <== NOT EXECUTED
ticks += time->tv_nsec / rtems_configuration_get_nanoseconds_per_tick();
48de6: 243c 0000 03e8 movel #1000,%d2 <== NOT EXECUTED
48dec: 4c02 1800 mulsl %d2,%d1 <== NOT EXECUTED
48df0: 262a 0004 movel %a2@(4),%d3 <== NOT EXECUTED
48df4: 4c41 3003 remul %d1,%d3,%d3 <== NOT EXECUTED
48df8: d083 addl %d3,%d0 <== NOT EXECUTED
if (ticks)
48dfa: 6608 bnes 48e04 <_Timespec_To_ticks+0x44> <== NOT EXECUTED
return ticks;
return 1;
48dfc: 103c 0001 moveb #1,%d0 <== NOT EXECUTED
48e00: 6002 bras 48e04 <_Timespec_To_ticks+0x44> <== NOT EXECUTED
)
{
uint32_t ticks;
if ( (time->tv_sec == 0) && (time->tv_nsec == 0) )
return 0;
48e02: 4280 clrl %d0 <== NOT EXECUTED
if (ticks)
return ticks;
return 1;
}
48e04: 4cee 040c fff4 moveml %fp@(-12),%d2-%d3/%a2 <== NOT EXECUTED
48e0a: 4e5e unlk %fp <== NOT EXECUTED
...
000482f6 <_User_extensions_Fatal>:
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
482f6: 4e56 fff0 linkw %fp,#-16
482fa: 48d7 041c moveml %d2-%d4/%a2,%sp@
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
482fe: 4282 clrl %d2
48300: 142e 000f moveb %fp@(15),%d2
void _User_extensions_Fatal (
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
48304: 282e 0008 movel %fp@(8),%d4
48308: 262e 0010 movel %fp@(16),%d3
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
}
}
4830c: 2479 0005 c83c moveal 5c83c <_User_extensions_List+0x8>,%a2
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
48312: 6018 bras 4832c <_User_extensions_Fatal+0x36>
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
48314: 206a 0030 moveal %a2@(48),%a0
48318: 4a88 tstl %a0
4831a: 670c beqs 48328 <_User_extensions_Fatal+0x32>
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
4831c: 2f03 movel %d3,%sp@-
4831e: 2f02 movel %d2,%sp@-
48320: 2f04 movel %d4,%sp@-
48322: 4e90 jsr %a0@
48324: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
48328: 246a 0004 moveal %a2@(4),%a2
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
4832c: b5fc 0005 c834 cmpal #378932,%a2
48332: 66e0 bnes 48314 <_User_extensions_Fatal+0x1e> <== ALWAYS TAKEN
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
}
}
48334: 4cee 041c fff0 moveml %fp@(-16),%d2-%d4/%a2 <== NOT EXECUTED
4833a: 4e5e unlk %fp <== NOT EXECUTED
...
000481d0 <_User_extensions_Handler_initialization>:
#include <rtems/score/userext.h>
#include <rtems/score/wkspace.h>
#include <string.h>
void _User_extensions_Handler_initialization(void)
{
481d0: 4e56 ffe8 linkw %fp,#-24
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
481d4: 203c 0005 c838 movel #378936,%d0
481da: 23c0 0005 c834 movel %d0,5c834 <_User_extensions_List>
head->previous = NULL;
tail->previous = head;
481e0: 203c 0005 c834 movel #378932,%d0
481e6: 23c0 0005 c83c movel %d0,5c83c <_User_extensions_List+0x8>
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
481ec: 203c 0005 c6d0 movel #378576,%d0
481f2: 23c0 0005 c6cc movel %d0,5c6cc <_User_extensions_Switches_list>
head->previous = NULL;
tail->previous = head;
481f8: 203c 0005 c6cc movel #378572,%d0
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
head->previous = NULL;
481fe: 42b9 0005 c838 clrl 5c838 <_User_extensions_List+0x4>
48204: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@
User_extensions_Control *extension;
uint32_t i;
uint32_t number_of_extensions;
User_extensions_Table *initial_extensions;
number_of_extensions = Configuration.number_of_initial_extensions;
48208: 2839 0005 aece movel 5aece <Configuration+0x3a>,%d4
initial_extensions = Configuration.User_extension_table;
4820e: 2639 0005 aed2 movel 5aed2 <Configuration+0x3e>,%d3
48214: 42b9 0005 c6d0 clrl 5c6d0 <_User_extensions_Switches_list+0x4>
tail->previous = head;
4821a: 23c0 0005 c6d4 movel %d0,5c6d4 <_User_extensions_Switches_list+0x8>
_Chain_Initialize_empty( &_User_extensions_List );
_Chain_Initialize_empty( &_User_extensions_Switches_list );
if ( initial_extensions ) {
48220: 4a83 tstl %d3
48222: 6754 beqs 48278 <_User_extensions_Handler_initialization+0xa8><== NEVER TAKEN
extension = (User_extensions_Control *)
_Workspace_Allocate_or_fatal_error(
48224: 7434 moveq #52,%d2
48226: 4c04 2800 mulsl %d4,%d2
RTEMS_INLINE_ROUTINE void _User_extensions_Add_set_with_table(
User_extensions_Control *extension,
const User_extensions_Table *extension_table
)
{
extension->Callouts = *extension_table;
4822a: 49f9 0004 c3f4 lea 4c3f4 <memcpy>,%a4
_User_extensions_Add_set( extension );
48230: 47f9 0004 a840 lea 4a840 <_User_extensions_Add_set>,%a3
48236: 2f02 movel %d2,%sp@-
48238: 4eb9 0004 86f4 jsr 486f4 <_Workspace_Allocate_or_fatal_error>
4823e: 2440 moveal %d0,%a2
number_of_extensions * sizeof( User_extensions_Control )
);
memset (
48240: 2f02 movel %d2,%sp@-
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
48242: 4282 clrl %d2
extension = (User_extensions_Control *)
_Workspace_Allocate_or_fatal_error(
number_of_extensions * sizeof( User_extensions_Control )
);
memset (
48244: 42a7 clrl %sp@-
48246: 2f00 movel %d0,%sp@-
48248: 4eb9 0004 c464 jsr 4c464 <memset>
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
4824e: 4fef 0010 lea %sp@(16),%sp
48252: 6020 bras 48274 <_User_extensions_Handler_initialization+0xa4>
RTEMS_INLINE_ROUTINE void _User_extensions_Add_set_with_table(
User_extensions_Control *extension,
const User_extensions_Table *extension_table
)
{
extension->Callouts = *extension_table;
48254: 4878 0020 pea 20 <OPER2+0xc>
48258: 5282 addql #1,%d2
4825a: 2f03 movel %d3,%sp@-
4825c: 486a 0014 pea %a2@(20)
48260: 0683 0000 0020 addil #32,%d3
48266: 4e94 jsr %a4@
_User_extensions_Add_set( extension );
48268: 2f0a movel %a2,%sp@-
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
4826a: 45ea 0034 lea %a2@(52),%a2
4826e: 4e93 jsr %a3@
extension,
0,
number_of_extensions * sizeof( User_extensions_Control )
);
for ( i = 0 ; i < number_of_extensions ; i++ ) {
48270: 4fef 0010 lea %sp@(16),%sp
48274: b882 cmpl %d2,%d4
48276: 62dc bhis 48254 <_User_extensions_Handler_initialization+0x84>
_User_extensions_Add_set_with_table (extension, &initial_extensions[i]);
extension++;
}
}
}
48278: 4cee 1c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a4
4827e: 4e5e unlk %fp
...
00049364 <_User_extensions_Remove_set>:
#include <rtems/score/userext.h>
void _User_extensions_Remove_set (
User_extensions_Control *the_extension
)
{
49364: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
49368: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4936a: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
_Chain_Extract( &the_extension->Node );
4936e: 2f0a movel %a2,%sp@- <== NOT EXECUTED
49370: 4eb9 0004 6ff4 jsr 46ff4 <_Chain_Extract> <== NOT EXECUTED
/*
* If a switch handler is present, remove it.
*/
if ( the_extension->Callouts.thread_switch != NULL )
49376: 588f addql #4,%sp <== NOT EXECUTED
49378: 4aaa 0024 tstl %a2@(36) <== NOT EXECUTED
4937c: 6712 beqs 49390 <_User_extensions_Remove_set+0x2c><== NOT EXECUTED
_Chain_Extract( &the_extension->Switch.Node );
4937e: 508a addql #8,%a2 <== NOT EXECUTED
49380: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED
}
49384: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
49388: 4e5e unlk %fp <== NOT EXECUTED
/*
* If a switch handler is present, remove it.
*/
if ( the_extension->Callouts.thread_switch != NULL )
_Chain_Extract( &the_extension->Switch.Node );
4938a: 4ef9 0004 6ff4 jmp 46ff4 <_Chain_Extract> <== NOT EXECUTED
}
49390: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
49394: 4e5e unlk %fp <== NOT EXECUTED
00048340 <_User_extensions_Thread_create>:
#include <rtems/score/userext.h>
bool _User_extensions_Thread_create (
Thread_Control *the_thread
)
{
48340: 4e56 0000 linkw %fp,#0
48344: 2f0a movel %a2,%sp@-
return false;
}
}
return true;
}
48346: 2479 0005 c834 moveal 5c834 <_User_extensions_List>,%a2
#include <rtems/score/userext.h>
bool _User_extensions_Thread_create (
Thread_Control *the_thread
)
{
4834c: 2f02 movel %d2,%sp@-
4834e: 242e 0008 movel %fp@(8),%d2
Chain_Node *the_node;
User_extensions_Control *the_extension;
bool status;
for ( the_node = _Chain_First( &_User_extensions_List );
48352: 601a bras 4836e <_User_extensions_Thread_create+0x2e>
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_create != NULL ) {
48354: 206a 0014 moveal %a2@(20),%a0
48358: 4a88 tstl %a0
4835a: 6710 beqs 4836c <_User_extensions_Thread_create+0x2c>
status = (*the_extension->Callouts.thread_create)(
4835c: 2f02 movel %d2,%sp@-
4835e: 2f39 0005 c884 movel 5c884 <_Per_CPU_Information+0xc>,%sp@-
48364: 4e90 jsr %a0@
_Thread_Executing,
the_thread
);
if ( !status )
48366: 508f addql #8,%sp
48368: 4a00 tstb %d0
4836a: 670e beqs 4837a <_User_extensions_Thread_create+0x3a><== NEVER TAKEN
User_extensions_Control *the_extension;
bool status;
for ( the_node = _Chain_First( &_User_extensions_List );
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
4836c: 2452 moveal %a2@,%a2
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
bool status;
for ( the_node = _Chain_First( &_User_extensions_List );
4836e: b5fc 0005 c838 cmpal #378936,%a2
48374: 66de bnes 48354 <_User_extensions_Thread_create+0x14>
if ( !status )
return false;
}
}
return true;
48376: 7001 moveq #1,%d0
48378: 6002 bras 4837c <_User_extensions_Thread_create+0x3c>
status = (*the_extension->Callouts.thread_create)(
_Thread_Executing,
the_thread
);
if ( !status )
return false;
4837a: 4200 clrb %d0 <== NOT EXECUTED
}
}
return true;
}
4837c: 242e fff8 movel %fp@(-8),%d2
48380: 246e fffc moveal %fp@(-4),%a2
48384: 4e5e unlk %fp <== NOT EXECUTED
00048388 <_User_extensions_Thread_delete>:
#include <rtems/score/userext.h>
void _User_extensions_Thread_delete (
Thread_Control *the_thread
)
{
48388: 4e56 0000 linkw %fp,#0
4838c: 2f0a movel %a2,%sp@-
(*the_extension->Callouts.thread_delete)(
_Thread_Executing,
the_thread
);
}
}
4838e: 2479 0005 c83c moveal 5c83c <_User_extensions_List+0x8>,%a2
#include <rtems/score/userext.h>
void _User_extensions_Thread_delete (
Thread_Control *the_thread
)
{
48394: 2f02 movel %d2,%sp@-
48396: 242e 0008 movel %fp@(8),%d2
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
4839a: 6018 bras 483b4 <_User_extensions_Thread_delete+0x2c>
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_delete != NULL )
4839c: 206a 0020 moveal %a2@(32),%a0
483a0: 4a88 tstl %a0
483a2: 670c beqs 483b0 <_User_extensions_Thread_delete+0x28><== NEVER TAKEN
(*the_extension->Callouts.thread_delete)(
483a4: 2f02 movel %d2,%sp@-
483a6: 2f39 0005 c884 movel 5c884 <_Per_CPU_Information+0xc>,%sp@-
483ac: 4e90 jsr %a0@
483ae: 508f addql #8,%sp
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
483b0: 246a 0004 moveal %a2@(4),%a2
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
483b4: b5fc 0005 c834 cmpal #378932,%a2
483ba: 66e0 bnes 4839c <_User_extensions_Thread_delete+0x14>
(*the_extension->Callouts.thread_delete)(
_Thread_Executing,
the_thread
);
}
}
483bc: 242e fff8 movel %fp@(-8),%d2
483c0: 246e fffc moveal %fp@(-4),%a2
483c4: 4e5e unlk %fp <== NOT EXECUTED
000482bc <_User_extensions_Thread_exitted>:
void _User_extensions_Thread_exitted (
Thread_Control *executing
)
{
482bc: 4e56 0000 linkw %fp,#0
482c0: 2f0a movel %a2,%sp@-
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.fatal != NULL )
(*the_extension->Callouts.fatal)( the_source, is_internal, the_error );
}
}
482c2: 2479 0005 c83c moveal 5c83c <_User_extensions_List+0x8>,%a2
}
void _User_extensions_Thread_exitted (
Thread_Control *executing
)
{
482c8: 2f02 movel %d2,%sp@-
482ca: 242e 0008 movel %fp@(8),%d2
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
482ce: 6012 bras 482e2 <_User_extensions_Thread_exitted+0x26>
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_exitted != NULL )
482d0: 206a 002c moveal %a2@(44),%a0
482d4: 4a88 tstl %a0
482d6: 6706 beqs 482de <_User_extensions_Thread_exitted+0x22><== ALWAYS TAKEN
(*the_extension->Callouts.thread_exitted)( executing );
482d8: 2f02 movel %d2,%sp@- <== NOT EXECUTED
482da: 4e90 jsr %a0@ <== NOT EXECUTED
482dc: 588f addql #4,%sp <== NOT EXECUTED
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
!_Chain_Is_head( &_User_extensions_List, the_node ) ;
the_node = the_node->previous ) {
482de: 246a 0004 moveal %a2@(4),%a2
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_Last( &_User_extensions_List );
482e2: b5fc 0005 c834 cmpal #378932,%a2
482e8: 66e6 bnes 482d0 <_User_extensions_Thread_exitted+0x14>
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_exitted != NULL )
(*the_extension->Callouts.thread_exitted)( executing );
}
}
482ea: 242e fff8 movel %fp@(-8),%d2
482ee: 246e fffc moveal %fp@(-4),%a2
482f2: 4e5e unlk %fp <== NOT EXECUTED
00048c04 <_User_extensions_Thread_restart>:
#include <rtems/score/userext.h>
void _User_extensions_Thread_restart (
Thread_Control *the_thread
)
{
48c04: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
48c08: 2f0a movel %a2,%sp@- <== NOT EXECUTED
(*the_extension->Callouts.thread_restart)(
_Thread_Executing,
the_thread
);
}
}
48c0a: 2479 0005 d35c moveal 5d35c <_User_extensions_List>,%a2 <== NOT EXECUTED
#include <rtems/score/userext.h>
void _User_extensions_Thread_restart (
Thread_Control *the_thread
)
{
48c10: 2f02 movel %d2,%sp@- <== NOT EXECUTED
48c12: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_First( &_User_extensions_List );
48c16: 6016 bras 48c2e <_User_extensions_Thread_restart+0x2a><== NOT EXECUTED
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
the_extension = (User_extensions_Control *) the_node;
if ( the_extension->Callouts.thread_restart != NULL )
48c18: 206a 001c moveal %a2@(28),%a0 <== NOT EXECUTED
48c1c: 4a88 tstl %a0 <== NOT EXECUTED
48c1e: 670c beqs 48c2c <_User_extensions_Thread_restart+0x28><== NOT EXECUTED
(*the_extension->Callouts.thread_restart)(
48c20: 2f02 movel %d2,%sp@- <== NOT EXECUTED
48c22: 2f39 0005 d3ac movel 5d3ac <_Per_CPU_Information+0xc>,%sp@-<== NOT EXECUTED
48c28: 4e90 jsr %a0@ <== NOT EXECUTED
48c2a: 508f addql #8,%sp <== NOT EXECUTED
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_First( &_User_extensions_List );
!_Chain_Is_tail( &_User_extensions_List, the_node ) ;
the_node = the_node->next ) {
48c2c: 2452 moveal %a2@,%a2 <== NOT EXECUTED
)
{
Chain_Node *the_node;
User_extensions_Control *the_extension;
for ( the_node = _Chain_First( &_User_extensions_List );
48c2e: b5fc 0005 d360 cmpal #381792,%a2 <== NOT EXECUTED
48c34: 66e2 bnes 48c18 <_User_extensions_Thread_restart+0x14><== NOT EXECUTED
(*the_extension->Callouts.thread_restart)(
_Thread_Executing,
the_thread
);
}
}
48c36: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
48c3a: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
48c3e: 4e5e unlk %fp <== NOT EXECUTED
...
00049940 <_Watchdog_Adjust>:
Watchdog_Interval units
)
{
ISR_Level level;
_ISR_Disable( level );
49940: 327c 0700 moveaw #1792,%a1 <== NOT EXECUTED
49944: 2209 movel %a1,%d1 <== NOT EXECUTED
void _Watchdog_Adjust(
Chain_Control *header,
Watchdog_Adjust_directions direction,
Watchdog_Interval units
)
{
49946: 4e56 ffe8 linkw %fp,#-24 <== NOT EXECUTED
4994a: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ <== NOT EXECUTED
4994e: 266e 0008 moveal %fp@(8),%a3 <== NOT EXECUTED
49952: 262e 000c movel %fp@(12),%d3 <== NOT EXECUTED
49956: 242e 0010 movel %fp@(16),%d2 <== NOT EXECUTED
ISR_Level level;
_ISR_Disable( level );
4995a: 40c0 movew %sr,%d0 <== NOT EXECUTED
4995c: 8280 orl %d0,%d1 <== NOT EXECUTED
4995e: 46c1 movew %d1,%sr <== NOT EXECUTED
}
}
_ISR_Enable( level );
}
49960: 244b moveal %a3,%a2 <== NOT EXECUTED
49962: 205a moveal %a2@+,%a0 <== NOT EXECUTED
* hence the compiler must not assume *header to remain
* unmodified across that call.
*
* Till Straumann, 7/2003
*/
if ( !_Chain_Is_empty( header ) ) {
49964: b5c8 cmpal %a0,%a2 <== NOT EXECUTED
49966: 674c beqs 499b4 <_Watchdog_Adjust+0x74> <== NOT EXECUTED
switch ( direction ) {
49968: 4a83 tstl %d3 <== NOT EXECUTED
4996a: 673c beqs 499a8 <_Watchdog_Adjust+0x68> <== NOT EXECUTED
4996c: 7201 moveq #1,%d1 <== NOT EXECUTED
4996e: b283 cmpl %d3,%d1 <== NOT EXECUTED
49970: 6642 bnes 499b4 <_Watchdog_Adjust+0x74> <== NOT EXECUTED
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
49972: d5a8 0010 addl %d2,%a0@(16) <== NOT EXECUTED
break;
49976: 603c bras 499b4 <_Watchdog_Adjust+0x74> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First(
Chain_Control *header
)
{
return ( (Watchdog_Control *) _Chain_First( header ) );
49978: 2053 moveal %a3@,%a0 <== NOT EXECUTED
case WATCHDOG_FORWARD:
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
4997a: 2628 0010 movel %a0@(16),%d3 <== NOT EXECUTED
4997e: b682 cmpl %d2,%d3 <== NOT EXECUTED
49980: 6308 blss 4998a <_Watchdog_Adjust+0x4a> <== NOT EXECUTED
_Watchdog_First( header )->delta_interval -= units;
49982: 9682 subl %d2,%d3 <== NOT EXECUTED
49984: 2143 0010 movel %d3,%a0@(16) <== NOT EXECUTED
break;
49988: 602a bras 499b4 <_Watchdog_Adjust+0x74> <== NOT EXECUTED
} else {
units -= _Watchdog_First( header )->delta_interval;
_Watchdog_First( header )->delta_interval = 1;
4998a: 7201 moveq #1,%d1 <== NOT EXECUTED
4998c: 2141 0010 movel %d1,%a0@(16) <== NOT EXECUTED
_ISR_Enable( level );
49990: 46c0 movew %d0,%sr <== NOT EXECUTED
_Watchdog_Tickle( header );
49992: 2f0b movel %a3,%sp@- <== NOT EXECUTED
49994: 4e94 jsr %a4@ <== NOT EXECUTED
_ISR_Disable( level );
49996: 2204 movel %d4,%d1 <== NOT EXECUTED
49998: 40c0 movew %sr,%d0 <== NOT EXECUTED
4999a: 8280 orl %d0,%d1 <== NOT EXECUTED
4999c: 46c1 movew %d1,%sr <== NOT EXECUTED
if ( _Chain_Is_empty( header ) )
4999e: 588f addql #4,%sp <== NOT EXECUTED
499a0: b5d3 cmpal %a3@,%a2 <== NOT EXECUTED
499a2: 6710 beqs 499b4 <_Watchdog_Adjust+0x74> <== NOT EXECUTED
while ( units ) {
if ( units < _Watchdog_First( header )->delta_interval ) {
_Watchdog_First( header )->delta_interval -= units;
break;
} else {
units -= _Watchdog_First( header )->delta_interval;
499a4: 9483 subl %d3,%d2 <== NOT EXECUTED
499a6: 6008 bras 499b0 <_Watchdog_Adjust+0x70> <== NOT EXECUTED
_Watchdog_First( header )->delta_interval = 1;
_ISR_Enable( level );
_Watchdog_Tickle( header );
499a8: 49f9 0004 9b64 lea 49b64 <_Watchdog_Tickle>,%a4 <== NOT EXECUTED
_ISR_Disable( level );
499ae: 2809 movel %a1,%d4 <== NOT EXECUTED
switch ( direction ) {
case WATCHDOG_BACKWARD:
_Watchdog_First( header )->delta_interval += units;
break;
case WATCHDOG_FORWARD:
while ( units ) {
499b0: 4a82 tstl %d2 <== NOT EXECUTED
499b2: 66c4 bnes 49978 <_Watchdog_Adjust+0x38> <== NOT EXECUTED
}
break;
}
}
_ISR_Enable( level );
499b4: 46c0 movew %d0,%sr <== NOT EXECUTED
}
499b6: 4cee 1c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a4 <== NOT EXECUTED
499bc: 4e5e unlk %fp <== NOT EXECUTED
00055c88 <_Watchdog_Adjust_to_chain>:
Chain_Control *header,
Watchdog_Interval units_arg,
Chain_Control *to_fire
)
{
55c88: 4e56 ffe8 linkw %fp,#-24 <== NOT EXECUTED
55c8c: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
55c90: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ <== NOT EXECUTED
55c94: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
55c98: 266e 0010 moveal %fp@(16),%a3 <== NOT EXECUTED
Watchdog_Interval units = units_arg;
ISR_Level level;
Watchdog_Control *first;
if ( units <= 0 ) {
55c9c: 4a80 tstl %d0 <== NOT EXECUTED
55c9e: 6770 beqs 55d10 <_Watchdog_Adjust_to_chain+0x88> <== NOT EXECUTED
return;
}
_ISR_Disable( level );
55ca0: 307c 0700 moveaw #1792,%a0 <== NOT EXECUTED
55ca4: 2208 movel %a0,%d1 <== NOT EXECUTED
55ca6: 40c2 movew %sr,%d2 <== NOT EXECUTED
55ca8: 8282 orl %d2,%d1 <== NOT EXECUTED
55caa: 46c1 movew %d1,%sr <== 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 );
55cac: 260a movel %a2,%d3 <== NOT EXECUTED
55cae: 5883 addql #4,%d3 <== NOT EXECUTED
while ( 1 ) {
_Chain_Extract_unprotected( &first->Node );
_Chain_Append_unprotected( to_fire, &first->Node );
_ISR_Flash( level );
55cb0: 2808 movel %a0,%d4 <== NOT EXECUTED
55cb2: 6004 bras 55cb8 <_Watchdog_Adjust_to_chain+0x30> <== NOT EXECUTED
}
_ISR_Disable( level );
while ( 1 ) {
if ( units <= 0 ) {
55cb4: 4a80 tstl %d0 <== NOT EXECUTED
55cb6: 6756 beqs 55d0e <_Watchdog_Adjust_to_chain+0x86> <== NOT EXECUTED
break;
}
}
_ISR_Enable( level );
}
55cb8: 2252 moveal %a2@,%a1 <== NOT EXECUTED
while ( 1 ) {
if ( units <= 0 ) {
break;
}
if ( _Chain_Is_empty( header ) ) {
55cba: b689 cmpl %a1,%d3 <== NOT EXECUTED
55cbc: 6750 beqs 55d0e <_Watchdog_Adjust_to_chain+0x86> <== NOT EXECUTED
/*
* If it is longer than "units" until the first element on the chain
* fires, then bump it and quit.
*/
if ( units < first->delta_interval ) {
55cbe: 2229 0010 movel %a1@(16),%d1 <== NOT EXECUTED
55cc2: 2049 moveal %a1,%a0 <== NOT EXECUTED
55cc4: b280 cmpl %d0,%d1 <== NOT EXECUTED
55cc6: 6308 blss 55cd0 <_Watchdog_Adjust_to_chain+0x48> <== NOT EXECUTED
first->delta_interval -= units;
55cc8: 9280 subl %d0,%d1 <== NOT EXECUTED
55cca: 2341 0010 movel %d1,%a1@(16) <== NOT EXECUTED
break;
55cce: 603e bras 55d0e <_Watchdog_Adjust_to_chain+0x86> <== NOT EXECUTED
/*
* The first set happens in less than units, so take all of them
* off the chain and adjust units to reflect this.
*/
units -= first->delta_interval;
55cd0: 9081 subl %d1,%d0 <== NOT EXECUTED
first->delta_interval = 0;
55cd2: 42a9 0010 clrl %a1@(16) <== NOT EXECUTED
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
55cd6: 2268 0004 moveal %a0@(4),%a1 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
55cda: 220b movel %a3,%d1 <== NOT EXECUTED
55cdc: 5881 addql #4,%d1 <== NOT EXECUTED
)
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
55cde: 2850 moveal %a0@,%a4 <== NOT EXECUTED
previous = the_node->previous;
next->previous = previous;
previous->next = next;
55ce0: 228c movel %a4,%a1@ <== NOT EXECUTED
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
next->previous = previous;
55ce2: 2949 0004 movel %a1,%a4@(4) <== NOT EXECUTED
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
Chain_Node *old_last = tail->previous;
55ce6: 226b 0008 moveal %a3@(8),%a1 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Chain_Append_unprotected(
Chain_Control *the_chain,
Chain_Node *the_node
)
{
Chain_Node *tail = _Chain_Tail( the_chain );
55cea: 2081 movel %d1,%a0@ <== NOT EXECUTED
Chain_Node *old_last = tail->previous;
the_node->next = tail;
tail->previous = the_node;
55cec: 2748 0008 movel %a0,%a3@(8) <== NOT EXECUTED
old_last->next = the_node;
55cf0: 2288 movel %a0,%a1@ <== NOT EXECUTED
the_node->previous = old_last;
55cf2: 2149 0004 movel %a1,%a0@(4) <== NOT EXECUTED
while ( 1 ) {
_Chain_Extract_unprotected( &first->Node );
_Chain_Append_unprotected( to_fire, &first->Node );
_ISR_Flash( level );
55cf6: 2204 movel %d4,%d1 <== NOT EXECUTED
55cf8: 46c2 movew %d2,%sr <== NOT EXECUTED
55cfa: 8282 orl %d2,%d1 <== NOT EXECUTED
55cfc: 46c1 movew %d1,%sr <== NOT EXECUTED
break;
}
}
_ISR_Enable( level );
}
55cfe: 2212 movel %a2@,%d1 <== NOT EXECUTED
_Chain_Extract_unprotected( &first->Node );
_Chain_Append_unprotected( to_fire, &first->Node );
_ISR_Flash( level );
if ( _Chain_Is_empty( header ) )
55d00: b681 cmpl %d1,%d3 <== NOT EXECUTED
55d02: 67b0 beqs 55cb4 <_Watchdog_Adjust_to_chain+0x2c> <== NOT EXECUTED
55d04: 2041 moveal %d1,%a0 <== NOT EXECUTED
break;
first = _Watchdog_First( header );
if ( first->delta_interval != 0 )
55d06: 4aa8 0010 tstl %a0@(16) <== NOT EXECUTED
55d0a: 67ca beqs 55cd6 <_Watchdog_Adjust_to_chain+0x4e> <== NOT EXECUTED
55d0c: 60a6 bras 55cb4 <_Watchdog_Adjust_to_chain+0x2c> <== NOT EXECUTED
break;
}
}
_ISR_Enable( level );
55d0e: 46c2 movew %d2,%sr <== NOT EXECUTED
}
55d10: 4cd7 1c1c moveml %sp@,%d2-%d4/%a2-%a4 <== NOT EXECUTED
55d14: 4e5e unlk %fp <== NOT EXECUTED
00048440 <_Watchdog_Insert>:
Watchdog_Interval delta_interval;
insert_isr_nest_level = _ISR_Nest_level;
_ISR_Disable( level );
48440: 327c 0700 moveaw #1792,%a1
48444: 2009 movel %a1,%d0
void _Watchdog_Insert(
Chain_Control *header,
Watchdog_Control *the_watchdog
)
{
48446: 4e56 ffec linkw %fp,#-20
4844a: 206e 000c moveal %fp@(12),%a0
4844e: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@
48452: 266e 0008 moveal %fp@(8),%a3
Watchdog_Control *after;
uint32_t insert_isr_nest_level;
Watchdog_Interval delta_interval;
insert_isr_nest_level = _ISR_Nest_level;
48456: 2439 0005 c880 movel 5c880 <_Per_CPU_Information+0x8>,%d2
_ISR_Disable( level );
4845c: 40c1 movew %sr,%d1
4845e: 8081 orl %d1,%d0
48460: 46c0 movew %d0,%sr
/*
* Check to see if the watchdog has just been inserted by a
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_watchdog->state != WATCHDOG_INACTIVE ) {
48462: 4aa8 0008 tstl %a0@(8)
48466: 6706 beqs 4846e <_Watchdog_Insert+0x2e> <== ALWAYS TAKEN
_ISR_Enable( level );
48468: 46c1 movew %d1,%sr <== NOT EXECUTED
return;
4846a: 6000 009a braw 48506 <_Watchdog_Insert+0xc6> <== NOT EXECUTED
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
4846e: 7001 moveq #1,%d0
break;
}
delta_interval -= after->delta_interval;
_ISR_Flash( level );
48470: 2449 moveal %a1,%a2
if ( the_watchdog->state != WATCHDOG_INACTIVE ) {
_ISR_Enable( level );
return;
}
the_watchdog->state = WATCHDOG_BEING_INSERTED;
48472: 2140 0008 movel %d0,%a0@(8)
_Watchdog_Sync_count++;
48476: 2039 0005 c7ec movel 5c7ec <_Watchdog_Sync_count>,%d0
4847c: 5280 addql #1,%d0
4847e: 23c0 0005 c7ec movel %d0,5c7ec <_Watchdog_Sync_count>
restart:
delta_interval = the_watchdog->initial;
48484: 2028 000c movel %a0@(12),%d0
RTEMS_INLINE_ROUTINE Watchdog_Control *_Watchdog_First(
Chain_Control *header
)
{
return ( (Watchdog_Control *) _Chain_First( header ) );
48488: 2253 moveal %a3@,%a1
for ( after = _Watchdog_First( header ) ;
;
after = _Watchdog_Next( after ) ) {
if ( delta_interval == 0 || !_Watchdog_Next( after ) )
4848a: 4a80 tstl %d0
4848c: 673c beqs 484ca <_Watchdog_Insert+0x8a> <== NEVER TAKEN
4848e: 4a91 tstl %a1@
48490: 6738 beqs 484ca <_Watchdog_Insert+0x8a> <== ALWAYS TAKEN
break;
if ( delta_interval < after->delta_interval ) {
48492: 2629 0010 movel %a1@(16),%d3 <== NOT EXECUTED
48496: b680 cmpl %d0,%d3 <== NOT EXECUTED
48498: 6308 blss 484a2 <_Watchdog_Insert+0x62> <== NOT EXECUTED
after->delta_interval -= delta_interval;
4849a: 9680 subl %d0,%d3 <== NOT EXECUTED
4849c: 2343 0010 movel %d3,%a1@(16) <== NOT EXECUTED
break;
484a0: 6028 bras 484ca <_Watchdog_Insert+0x8a> <== NOT EXECUTED
}
delta_interval -= after->delta_interval;
_ISR_Flash( level );
484a2: 280a movel %a2,%d4 <== NOT EXECUTED
484a4: 46c1 movew %d1,%sr <== NOT EXECUTED
484a6: 8881 orl %d1,%d4 <== NOT EXECUTED
484a8: 46c4 movew %d4,%sr <== NOT EXECUTED
if ( the_watchdog->state != WATCHDOG_BEING_INSERTED ) {
484aa: 7801 moveq #1,%d4 <== NOT EXECUTED
484ac: b8a8 0008 cmpl %a0@(8),%d4 <== NOT EXECUTED
484b0: 663e bnes 484f0 <_Watchdog_Insert+0xb0> <== NOT EXECUTED
goto exit_insert;
}
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
484b2: 2839 0005 c78c movel 5c78c <_Watchdog_Sync_level>,%d4 <== NOT EXECUTED
484b8: b484 cmpl %d4,%d2 <== NOT EXECUTED
484ba: 6408 bccs 484c4 <_Watchdog_Insert+0x84> <== NOT EXECUTED
_Watchdog_Sync_level = insert_isr_nest_level;
484bc: 23c2 0005 c78c movel %d2,5c78c <_Watchdog_Sync_level> <== NOT EXECUTED
goto restart;
484c2: 60c0 bras 48484 <_Watchdog_Insert+0x44> <== NOT EXECUTED
exit_insert:
_Watchdog_Sync_level = insert_isr_nest_level;
_Watchdog_Sync_count--;
_ISR_Enable( level );
}
484c4: 2251 moveal %a1@,%a1 <== NOT EXECUTED
if ( delta_interval < after->delta_interval ) {
after->delta_interval -= delta_interval;
break;
}
delta_interval -= after->delta_interval;
484c6: 9083 subl %d3,%d0 <== NOT EXECUTED
if ( _Watchdog_Sync_level > insert_isr_nest_level ) {
_Watchdog_Sync_level = insert_isr_nest_level;
goto restart;
}
}
484c8: 60c0 bras 4848a <_Watchdog_Insert+0x4a> <== NOT EXECUTED
_Watchdog_Activate( the_watchdog );
the_watchdog->delta_interval = delta_interval;
_Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node );
484ca: 2269 0004 moveal %a1@(4),%a1
RTEMS_INLINE_ROUTINE void _Watchdog_Activate(
Watchdog_Control *the_watchdog
)
{
the_watchdog->state = WATCHDOG_ACTIVE;
484ce: 7602 moveq #2,%d3
)
{
Chain_Node *before_node;
the_node->previous = after_node;
before_node = after_node->next;
484d0: 2451 moveal %a1@,%a2
}
}
_Watchdog_Activate( the_watchdog );
the_watchdog->delta_interval = delta_interval;
484d2: 2140 0010 movel %d0,%a0@(16)
_Chain_Insert_unprotected( after->Node.previous, &the_watchdog->Node );
the_watchdog->start_time = _Watchdog_Ticks_since_boot;
484d6: 2039 0005 c7f0 movel 5c7f0 <_Watchdog_Ticks_since_boot>,%d0
484dc: 2143 0008 movel %d3,%a0@(8)
Chain_Node *the_node
)
{
Chain_Node *before_node;
the_node->previous = after_node;
484e0: 2149 0004 movel %a1,%a0@(4)
before_node = after_node->next;
after_node->next = the_node;
484e4: 2288 movel %a0,%a1@
the_node->next = before_node;
before_node->previous = the_node;
484e6: 2548 0004 movel %a0,%a2@(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;
484ea: 208a movel %a2,%a0@
484ec: 2140 0014 movel %d0,%a0@(20)
exit_insert:
_Watchdog_Sync_level = insert_isr_nest_level;
484f0: 23c2 0005 c78c movel %d2,5c78c <_Watchdog_Sync_level>
_Watchdog_Sync_count--;
484f6: 2039 0005 c7ec movel 5c7ec <_Watchdog_Sync_count>,%d0
484fc: 5380 subql #1,%d0
484fe: 23c0 0005 c7ec movel %d0,5c7ec <_Watchdog_Sync_count>
_ISR_Enable( level );
48504: 46c1 movew %d1,%sr
}
48506: 4cd7 0c1c moveml %sp@,%d2-%d4/%a2-%a3
4850a: 4e5e unlk %fp
...
00048568 <_Watchdog_Remove>:
{
ISR_Level level;
Watchdog_States previous_state;
Watchdog_Control *next_watchdog;
_ISR_Disable( level );
48568: 203c 0000 0700 movel #1792,%d0
*/
Watchdog_States _Watchdog_Remove(
Watchdog_Control *the_watchdog
)
{
4856e: 4e56 0000 linkw %fp,#0
48572: 206e 0008 moveal %fp@(8),%a0
48576: 2f0a movel %a2,%sp@-
48578: 2f02 movel %d2,%sp@-
ISR_Level level;
Watchdog_States previous_state;
Watchdog_Control *next_watchdog;
_ISR_Disable( level );
4857a: 40c1 movew %sr,%d1
4857c: 8081 orl %d1,%d0
4857e: 46c0 movew %d0,%sr
previous_state = the_watchdog->state;
48580: 2028 0008 movel %a0@(8),%d0
switch ( previous_state ) {
48584: 7401 moveq #1,%d2
48586: b480 cmpl %d0,%d2
48588: 670c beqs 48596 <_Watchdog_Remove+0x2e> <== NEVER TAKEN
4858a: 6242 bhis 485ce <_Watchdog_Remove+0x66> <== NEVER TAKEN
4858c: 143c 0003 moveb #3,%d2
48590: b480 cmpl %d0,%d2
48592: 653a bcss 485ce <_Watchdog_Remove+0x66> <== NEVER TAKEN
48594: 6006 bras 4859c <_Watchdog_Remove+0x34>
/*
* It is not actually on the chain so just change the state and
* the Insert operation we interrupted will be aborted.
*/
the_watchdog->state = WATCHDOG_INACTIVE;
48596: 42a8 0008 clrl %a0@(8) <== NOT EXECUTED
break;
4859a: 6032 bras 485ce <_Watchdog_Remove+0x66> <== NOT EXECUTED
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
_ISR_Enable( level );
return( previous_state );
}
4859c: 2250 moveal %a0@,%a1
break;
case WATCHDOG_ACTIVE:
case WATCHDOG_REMOVE_IT:
the_watchdog->state = WATCHDOG_INACTIVE;
4859e: 42a8 0008 clrl %a0@(8)
next_watchdog = _Watchdog_Next( the_watchdog );
if ( _Watchdog_Next(next_watchdog) )
485a2: 4a91 tstl %a1@
485a4: 6708 beqs 485ae <_Watchdog_Remove+0x46> <== ALWAYS TAKEN
next_watchdog->delta_interval += the_watchdog->delta_interval;
485a6: 2428 0010 movel %a0@(16),%d2 <== NOT EXECUTED
485aa: d5a9 0010 addl %d2,%a1@(16) <== NOT EXECUTED
if ( _Watchdog_Sync_count )
485ae: 2479 0005 c7ec moveal 5c7ec <_Watchdog_Sync_count>,%a2
485b4: 4a8a tstl %a2
485b6: 670c beqs 485c4 <_Watchdog_Remove+0x5c> <== ALWAYS TAKEN
_Watchdog_Sync_level = _ISR_Nest_level;
485b8: 45f9 0005 c880 lea 5c880 <_Per_CPU_Information+0x8>,%a2 <== NOT EXECUTED
485be: 23d2 0005 c78c movel %a2@,5c78c <_Watchdog_Sync_level> <== NOT EXECUTED
{
Chain_Node *next;
Chain_Node *previous;
next = the_node->next;
previous = the_node->previous;
485c4: 2468 0004 moveal %a0@(4),%a2
next->previous = previous;
485c8: 234a 0004 movel %a2,%a1@(4)
previous->next = next;
485cc: 2489 movel %a1,%a2@
_Chain_Extract_unprotected( &the_watchdog->Node );
break;
}
the_watchdog->stop_time = _Watchdog_Ticks_since_boot;
485ce: 2279 0005 c7f0 moveal 5c7f0 <_Watchdog_Ticks_since_boot>,%a1
485d4: 2149 0018 movel %a1,%a0@(24)
_ISR_Enable( level );
485d8: 46c1 movew %d1,%sr
return( previous_state );
}
485da: 241f movel %sp@+,%d2
485dc: 245f moveal %sp@+,%a2
485de: 4e5e unlk %fp
...
000495d4 <_Watchdog_Report>:
void _Watchdog_Report(
const char *name,
Watchdog_Control *watch
)
{
495d4: 4e56 fff0 linkw %fp,#-16 <== NOT EXECUTED
printk(
495d8: 223c 0005 bb7d movel #375677,%d1 <== NOT EXECUTED
void _Watchdog_Report(
const char *name,
Watchdog_Control *watch
)
{
495de: 206e 000c moveal %fp@(12),%a0 <== NOT EXECUTED
495e2: 48d7 003c moveml %d2-%d5,%sp@ <== NOT EXECUTED
495e6: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED
printk(
495ea: 2a28 0024 movel %a0@(36),%d5 <== NOT EXECUTED
495ee: 2828 0020 movel %a0@(32),%d4 <== NOT EXECUTED
495f2: 2628 001c movel %a0@(28),%d3 <== NOT EXECUTED
495f6: 2428 000c movel %a0@(12),%d2 <== NOT EXECUTED
495fa: 2268 0010 moveal %a0@(16),%a1 <== NOT EXECUTED
495fe: 4a80 tstl %d0 <== NOT EXECUTED
49600: 6608 bnes 4960a <_Watchdog_Report+0x36> <== NOT EXECUTED
49602: 223c 0005 bb82 movel #375682,%d1 <== NOT EXECUTED
49608: 2001 movel %d1,%d0 <== NOT EXECUTED
4960a: 2f05 movel %d5,%sp@- <== NOT EXECUTED
4960c: 2f04 movel %d4,%sp@- <== NOT EXECUTED
4960e: 2f03 movel %d3,%sp@- <== NOT EXECUTED
49610: 2f08 movel %a0,%sp@- <== NOT EXECUTED
49612: 2f02 movel %d2,%sp@- <== NOT EXECUTED
49614: 2f09 movel %a1,%sp@- <== NOT EXECUTED
49616: 2f01 movel %d1,%sp@- <== NOT EXECUTED
49618: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4961a: 4879 0005 bd0c pea 5bd0c <C.0.4108+0x44> <== NOT EXECUTED
49620: 4eb9 0004 3dec jsr 43dec <printk> <== NOT EXECUTED
49626: 4fef 0024 lea %sp@(36),%sp <== NOT EXECUTED
watch,
watch->routine,
watch->id,
watch->user_data
);
}
4962a: 4cee 003c fff0 moveml %fp@(-16),%d2-%d5 <== NOT EXECUTED
49630: 4e5e unlk %fp <== NOT EXECUTED
00049560 <_Watchdog_Report_chain>:
)
{
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
49560: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED
void _Watchdog_Report_chain(
const char *name,
Chain_Control *header
)
{
49566: 4e56 ffec linkw %fp,#-20 <== NOT EXECUTED
4956a: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ <== NOT EXECUTED
4956e: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED
49572: 266e 000c moveal %fp@(12),%a3 <== NOT EXECUTED
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
49576: 40c3 movew %sr,%d3 <== NOT EXECUTED
49578: 8083 orl %d3,%d0 <== NOT EXECUTED
4957a: 46c0 movew %d0,%sr <== NOT EXECUTED
printk( "Watchdog Chain: %s %p\n", name, header );
4957c: 2f0b movel %a3,%sp@- <== NOT EXECUTED
4957e: 49f9 0004 3dec lea 43dec <printk>,%a4 <== NOT EXECUTED
49584: 2f02 movel %d2,%sp@- <== NOT EXECUTED
49586: 4879 0005 bcd6 pea 5bcd6 <C.0.4108+0xe> <== NOT EXECUTED
4958c: 4e94 jsr %a4@ <== NOT EXECUTED
printk( "== end of %s \n", name );
} else {
printk( "Chain is empty\n" );
}
_ISR_Enable( level );
}
4958e: 245b moveal %a3@+,%a2 <== NOT EXECUTED
ISR_Level level;
Chain_Node *node;
_ISR_Disable( level );
printk( "Watchdog Chain: %s %p\n", name, header );
if ( !_Chain_Is_empty( header ) ) {
49590: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
49594: b7ca cmpal %a2,%a3 <== NOT EXECUTED
49596: 6726 beqs 495be <_Watchdog_Report_chain+0x5e> <== NOT EXECUTED
node != _Chain_Tail(header) ;
node = node->next )
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
49598: 49f9 0004 95d4 lea 495d4 <_Watchdog_Report>,%a4 <== NOT EXECUTED
4959e: 2f0a movel %a2,%sp@- <== NOT EXECUTED
495a0: 42a7 clrl %sp@- <== NOT EXECUTED
495a2: 4e94 jsr %a4@ <== 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 )
495a4: 2452 moveal %a2@,%a2 <== 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 ) ;
495a6: 508f addql #8,%sp <== NOT EXECUTED
495a8: b7ca cmpal %a2,%a3 <== NOT EXECUTED
495aa: 66f2 bnes 4959e <_Watchdog_Report_chain+0x3e> <== NOT EXECUTED
{
Watchdog_Control *watch = (Watchdog_Control *) node;
_Watchdog_Report( NULL, watch );
}
printk( "== end of %s \n", name );
495ac: 2f02 movel %d2,%sp@- <== NOT EXECUTED
495ae: 4879 0005 bced pea 5bced <C.0.4108+0x25> <== NOT EXECUTED
495b4: 4eb9 0004 3dec jsr 43dec <printk> <== NOT EXECUTED
495ba: 508f addql #8,%sp <== NOT EXECUTED
495bc: 600a bras 495c8 <_Watchdog_Report_chain+0x68> <== NOT EXECUTED
} else {
printk( "Chain is empty\n" );
495be: 4879 0005 bcfc pea 5bcfc <C.0.4108+0x34> <== NOT EXECUTED
495c4: 4e94 jsr %a4@ <== NOT EXECUTED
495c6: 588f addql #4,%sp <== NOT EXECUTED
}
_ISR_Enable( level );
495c8: 46c3 movew %d3,%sr <== NOT EXECUTED
}
495ca: 4cee 1c0c ffec moveml %fp@(-20),%d2-%d3/%a2-%a4 <== NOT EXECUTED
495d0: 4e5e unlk %fp <== NOT EXECUTED
000485e4 <_Watchdog_Tickle>:
* See the comment in watchdoginsert.c and watchdogadjust.c
* about why it's safe not to declare header a pointer to
* volatile data - till, 2003/7
*/
_ISR_Disable( level );
485e4: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED
*/
void _Watchdog_Tickle(
Chain_Control *header
)
{
485ea: 4e56 ffe8 linkw %fp,#-24 <== NOT EXECUTED
485ee: 48d7 3c0c moveml %d2-%d3/%a2-%a5,%sp@ <== NOT EXECUTED
485f2: 286e 0008 moveal %fp@(8),%a4 <== NOT EXECUTED
* See the comment in watchdoginsert.c and watchdogadjust.c
* about why it's safe not to declare header a pointer to
* volatile data - till, 2003/7
*/
_ISR_Disable( level );
485f6: 40c2 movew %sr,%d2 <== NOT EXECUTED
485f8: 8082 orl %d2,%d0 <== NOT EXECUTED
485fa: 46c0 movew %d0,%sr <== NOT EXECUTED
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
}
485fc: 264c moveal %a4,%a3 <== NOT EXECUTED
485fe: 245b moveal %a3@+,%a2 <== NOT EXECUTED
* volatile data - till, 2003/7
*/
_ISR_Disable( level );
if ( _Chain_Is_empty( header ) )
48600: b7ca cmpal %a2,%a3 <== NOT EXECUTED
48602: 674c beqs 48650 <_Watchdog_Tickle+0x6c> <== NOT EXECUTED
* to be inserted has already had its delta_interval adjusted to 0, and
* so is added to the head of the chain with a delta_interval of 0.
*
* Steven Johnson - 12/2005 (gcc-3.2.3 -O3 on powerpc)
*/
if (the_watchdog->delta_interval != 0) {
48604: 202a 0010 movel %a2@(16),%d0 <== NOT EXECUTED
48608: 6708 beqs 48612 <_Watchdog_Tickle+0x2e> <== NOT EXECUTED
the_watchdog->delta_interval--;
4860a: 5380 subql #1,%d0 <== NOT EXECUTED
4860c: 2540 0010 movel %d0,%a2@(16) <== NOT EXECUTED
if ( the_watchdog->delta_interval != 0 )
48610: 663e bnes 48650 <_Watchdog_Tickle+0x6c> <== NOT EXECUTED
goto leave;
}
do {
watchdog_state = _Watchdog_Remove( the_watchdog );
48612: 4bf9 0004 8568 lea 48568 <_Watchdog_Remove>,%a5 <== NOT EXECUTED
case WATCHDOG_REMOVE_IT:
break;
}
_ISR_Disable( level );
48618: 263c 0000 0700 movel #1792,%d3 <== NOT EXECUTED
if ( the_watchdog->delta_interval != 0 )
goto leave;
}
do {
watchdog_state = _Watchdog_Remove( the_watchdog );
4861e: 2f0a movel %a2,%sp@- <== NOT EXECUTED
48620: 4e95 jsr %a5@ <== NOT EXECUTED
_ISR_Enable( level );
48622: 46c2 movew %d2,%sr <== NOT EXECUTED
switch( watchdog_state ) {
48624: 7202 moveq #2,%d1 <== NOT EXECUTED
48626: 588f addql #4,%sp <== NOT EXECUTED
48628: b280 cmpl %d0,%d1 <== NOT EXECUTED
4862a: 6610 bnes 4863c <_Watchdog_Tickle+0x58> <== NOT EXECUTED
case WATCHDOG_ACTIVE:
(*the_watchdog->routine)(
4862c: 2f2a 0024 movel %a2@(36),%sp@- <== NOT EXECUTED
48630: 2f2a 0020 movel %a2@(32),%sp@- <== NOT EXECUTED
48634: 206a 001c moveal %a2@(28),%a0 <== NOT EXECUTED
48638: 4e90 jsr %a0@ <== NOT EXECUTED
the_watchdog->id,
the_watchdog->user_data
);
break;
4863a: 508f addql #8,%sp <== NOT EXECUTED
case WATCHDOG_REMOVE_IT:
break;
}
_ISR_Disable( level );
4863c: 2003 movel %d3,%d0 <== NOT EXECUTED
4863e: 40c2 movew %sr,%d2 <== NOT EXECUTED
48640: 8082 orl %d2,%d0 <== NOT EXECUTED
48642: 46c0 movew %d0,%sr <== NOT EXECUTED
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
}
48644: 2454 moveal %a4@,%a2 <== NOT EXECUTED
_ISR_Disable( level );
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
(the_watchdog->delta_interval == 0) );
48646: b7ca cmpal %a2,%a3 <== NOT EXECUTED
48648: 6706 beqs 48650 <_Watchdog_Tickle+0x6c> <== NOT EXECUTED
}
_ISR_Disable( level );
the_watchdog = _Watchdog_First( header );
} while ( !_Chain_Is_empty( header ) &&
4864a: 4aaa 0010 tstl %a2@(16) <== NOT EXECUTED
4864e: 67ce beqs 4861e <_Watchdog_Tickle+0x3a> <== NOT EXECUTED
(the_watchdog->delta_interval == 0) );
leave:
_ISR_Enable(level);
48650: 46c2 movew %d2,%sr <== NOT EXECUTED
}
48652: 4cee 3c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a5 <== NOT EXECUTED
48658: 4e5e unlk %fp <== NOT EXECUTED
0004c1dc <rtems_barrier_create>:
rtems_name name,
rtems_attribute attribute_set,
uint32_t maximum_waiters,
rtems_id *id
)
{
4c1dc: 4e56 ffe4 linkw %fp,#-28
4c1e0: 202e 0010 movel %fp@(16),%d0
4c1e4: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@
4c1e8: 242e 0008 movel %fp@(8),%d2
4c1ec: 262e 000c movel %fp@(12),%d3
4c1f0: 246e 0014 moveal %fp@(20),%a2
Barrier_Control *the_barrier;
CORE_barrier_Attributes the_attributes;
if ( !rtems_is_name_valid( name ) )
4c1f4: 4a82 tstl %d2
4c1f6: 677e beqs 4c276 <rtems_barrier_create+0x9a> <== NEVER TAKEN
return RTEMS_INVALID_NAME;
if ( !id )
4c1f8: 4a8a tstl %a2
4c1fa: 677e beqs 4c27a <rtems_barrier_create+0x9e> <== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
/* Initialize core barrier attributes */
if ( _Attributes_Is_barrier_automatic( attribute_set ) ) {
4c1fc: 0803 0004 btst #4,%d3
4c200: 670a beqs 4c20c <rtems_barrier_create+0x30> <== NEVER TAKEN
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
4c202: 42ae fff8 clrl %fp@(-8)
if ( maximum_waiters == 0 )
4c206: 4a80 tstl %d0
4c208: 6608 bnes 4c212 <rtems_barrier_create+0x36> <== ALWAYS TAKEN
4c20a: 6072 bras 4c27e <rtems_barrier_create+0xa2> <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
} else
the_attributes.discipline = CORE_BARRIER_MANUAL_RELEASE;
4c20c: 7201 moveq #1,%d1 <== NOT EXECUTED
4c20e: 2d41 fff8 movel %d1,%fp@(-8) <== NOT EXECUTED
the_attributes.maximum_count = maximum_waiters;
4c212: 2d40 fffc movel %d0,%fp@(-4)
4c216: 2039 0005 e9ec movel 5e9ec <_Thread_Dispatch_disable_level>,%d0
4c21c: 5280 addql #1,%d0
4c21e: 23c0 0005 e9ec movel %d0,5e9ec <_Thread_Dispatch_disable_level>
* This function allocates a barrier control block from
* the inactive chain of free barrier control blocks.
*/
RTEMS_INLINE_ROUTINE Barrier_Control *_Barrier_Allocate( void )
{
return (Barrier_Control *) _Objects_Allocate( &_Barrier_Information );
4c224: 4879 0005 ebdc pea 5ebdc <_Barrier_Information>
4c22a: 49f9 0004 933e lea 4933e <_Thread_Enable_dispatch>,%a4
4c230: 4eb9 0004 8474 jsr 48474 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* prevents deletion */
the_barrier = _Barrier_Allocate();
if ( !the_barrier ) {
4c236: 588f addql #4,%sp
4c238: 2640 moveal %d0,%a3
4c23a: 4a80 tstl %d0
4c23c: 6606 bnes 4c244 <rtems_barrier_create+0x68> <== ALWAYS TAKEN
_Thread_Enable_dispatch();
4c23e: 4e94 jsr %a4@ <== NOT EXECUTED
return RTEMS_TOO_MANY;
4c240: 7005 moveq #5,%d0 <== NOT EXECUTED
4c242: 603c bras 4c280 <rtems_barrier_create+0xa4> <== NOT EXECUTED
}
the_barrier->attribute_set = attribute_set;
4c244: 2743 0010 movel %d3,%a3@(16)
_CORE_barrier_Initialize( &the_barrier->Barrier, &the_attributes );
4c248: 486e fff8 pea %fp@(-8)
4c24c: 486b 0014 pea %a3@(20)
4c250: 4eb9 0004 c9b0 jsr 4c9b0 <_CORE_barrier_Initialize>
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
4c256: 202b 0008 movel %a3@(8),%d0
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
4c25a: 4281 clrl %d1
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4c25c: 2079 0005 ebf4 moveal 5ebf4 <_Barrier_Information+0x18>,%a0
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
4c262: 3200 movew %d0,%d1
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4c264: 218b 1c00 movel %a3,%a0@(00000000,%d1:l:4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
4c268: 2742 000c movel %d2,%a3@(12)
&_Barrier_Information,
&the_barrier->Object,
(Objects_Name) name
);
*id = the_barrier->Object.id;
4c26c: 2480 movel %d0,%a2@
_Thread_Enable_dispatch();
4c26e: 4e94 jsr %a4@
return RTEMS_SUCCESSFUL;
4c270: 508f addql #8,%sp
4c272: 4280 clrl %d0
4c274: 600a bras 4c280 <rtems_barrier_create+0xa4>
{
Barrier_Control *the_barrier;
CORE_barrier_Attributes the_attributes;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
4c276: 7003 moveq #3,%d0
4c278: 6006 bras 4c280 <rtems_barrier_create+0xa4>
if ( !id )
return RTEMS_INVALID_ADDRESS;
4c27a: 7009 moveq #9,%d0 <== NOT EXECUTED
4c27c: 6002 bras 4c280 <rtems_barrier_create+0xa4> <== NOT EXECUTED
/* Initialize core barrier attributes */
if ( _Attributes_Is_barrier_automatic( attribute_set ) ) {
the_attributes.discipline = CORE_BARRIER_AUTOMATIC_RELEASE;
if ( maximum_waiters == 0 )
return RTEMS_INVALID_NUMBER;
4c27e: 700a moveq #10,%d0 <== NOT EXECUTED
*id = the_barrier->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
4c280: 4cee 1c0c ffe4 moveml %fp@(-28),%d2-%d3/%a2-%a4
4c286: 4e5e unlk %fp
...
0004c28c <rtems_barrier_delete>:
*/
rtems_status_code rtems_barrier_delete(
rtems_id id
)
{
4c28c: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
4c290: 2f0a movel %a2,%sp@- <== NOT EXECUTED
Objects_Id id,
Objects_Locations *location
)
{
return (Barrier_Control *)
_Objects_Get( &_Barrier_Information, id, location );
4c292: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4c296: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4c29a: 4879 0005 ebdc pea 5ebdc <_Barrier_Information> <== NOT EXECUTED
4c2a0: 4eb9 0004 88cc jsr 488cc <_Objects_Get> <== NOT EXECUTED
Barrier_Control *the_barrier;
Objects_Locations location;
the_barrier = _Barrier_Get( id, &location );
switch ( location ) {
4c2a6: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4c2aa: 2440 moveal %d0,%a2 <== NOT EXECUTED
4c2ac: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
4c2b0: 663a bnes 4c2ec <rtems_barrier_delete+0x60> <== NOT EXECUTED
case OBJECTS_LOCAL:
_CORE_barrier_Flush(
4c2b2: 4878 0002 pea 2 <DOUBLE_FLOAT> <== NOT EXECUTED
4c2b6: 42a7 clrl %sp@- <== NOT EXECUTED
4c2b8: 486a 0014 pea %a2@(20) <== NOT EXECUTED
4c2bc: 4eb9 0004 9988 jsr 49988 <_Thread_queue_Flush> <== NOT EXECUTED
&the_barrier->Barrier,
NULL,
CORE_BARRIER_WAS_DELETED
);
_Objects_Close( &_Barrier_Information, &the_barrier->Object );
4c2c2: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4c2c4: 4879 0005 ebdc pea 5ebdc <_Barrier_Information> <== NOT EXECUTED
4c2ca: 4eb9 0004 84f0 jsr 484f0 <_Objects_Close> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Barrier_Free (
Barrier_Control *the_barrier
)
{
_Objects_Free( &_Barrier_Information, &the_barrier->Object );
4c2d0: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4c2d2: 4879 0005 ebdc pea 5ebdc <_Barrier_Information> <== NOT EXECUTED
4c2d8: 4eb9 0004 8768 jsr 48768 <_Objects_Free> <== NOT EXECUTED
_Barrier_Free( the_barrier );
_Thread_Enable_dispatch();
4c2de: 4eb9 0004 933e jsr 4933e <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
4c2e4: 4fef 001c lea %sp@(28),%sp <== NOT EXECUTED
4c2e8: 4280 clrl %d0 <== NOT EXECUTED
4c2ea: 6002 bras 4c2ee <rtems_barrier_delete+0x62> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
4c2ec: 7004 moveq #4,%d0 <== NOT EXECUTED
}
4c2ee: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED
4c2f2: 4e5e unlk %fp <== NOT EXECUTED
...
00045dac <rtems_barrier_ident>:
rtems_status_code rtems_barrier_ident(
rtems_name name,
rtems_id *id
)
{
45dac: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
Objects_Name_or_id_lookup_errors status;
status = _Objects_Name_to_id_u32(
45db0: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
45db4: 2f3c 7fff ffff movel #2147483647,%sp@- <== NOT EXECUTED
45dba: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
45dbe: 4879 0005 db7c pea 5db7c <_Barrier_Information> <== NOT EXECUTED
45dc4: 4eb9 0004 7d68 jsr 47d68 <_Objects_Name_to_id_u32> <== NOT EXECUTED
OBJECTS_SEARCH_LOCAL_NODE,
id
);
return _Status_Object_name_errors_to_status[ status ];
}
45dca: 41f9 0005 b6ae lea 5b6ae <_Status_Object_name_errors_to_status>,%a0<== NOT EXECUTED
45dd0: 4e5e unlk %fp <== NOT EXECUTED
45dd2: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 <== NOT EXECUTED
0004c328 <rtems_barrier_release>:
rtems_status_code rtems_barrier_release(
rtems_id id,
uint32_t *released
)
{
4c328: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
4c32c: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4c32e: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
4c332: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4c334: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED
Barrier_Control *the_barrier;
Objects_Locations location;
if ( !released )
4c338: 4a8a tstl %a2 <== NOT EXECUTED
4c33a: 673c beqs 4c378 <rtems_barrier_release+0x50> <== NOT EXECUTED
Objects_Id id,
Objects_Locations *location
)
{
return (Barrier_Control *)
_Objects_Get( &_Barrier_Information, id, location );
4c33c: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4c340: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4c342: 4879 0005 ebdc pea 5ebdc <_Barrier_Information> <== NOT EXECUTED
4c348: 4eb9 0004 88cc jsr 488cc <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_barrier = _Barrier_Get( id, &location );
switch ( location ) {
4c34e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4c352: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
4c356: 6624 bnes 4c37c <rtems_barrier_release+0x54> <== NOT EXECUTED
case OBJECTS_LOCAL:
*released = _CORE_barrier_Release( &the_barrier->Barrier, id, NULL );
4c358: 42a7 clrl %sp@- <== NOT EXECUTED
4c35a: 2040 moveal %d0,%a0 <== NOT EXECUTED
4c35c: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4c35e: 4868 0014 pea %a0@(20) <== NOT EXECUTED
4c362: 4eb9 0004 c9ec jsr 4c9ec <_CORE_barrier_Release> <== NOT EXECUTED
4c368: 2480 movel %d0,%a2@ <== NOT EXECUTED
_Thread_Enable_dispatch();
4c36a: 4eb9 0004 933e jsr 4933e <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
4c370: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4c374: 4280 clrl %d0 <== NOT EXECUTED
4c376: 6006 bras 4c37e <rtems_barrier_release+0x56> <== NOT EXECUTED
{
Barrier_Control *the_barrier;
Objects_Locations location;
if ( !released )
return RTEMS_INVALID_ADDRESS;
4c378: 7009 moveq #9,%d0 <== NOT EXECUTED
4c37a: 6002 bras 4c37e <rtems_barrier_release+0x56> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
4c37c: 7004 moveq #4,%d0 <== NOT EXECUTED
}
4c37e: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED
4c382: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED
4c386: 4e5e unlk %fp <== NOT EXECUTED
...
0004c38c <rtems_barrier_wait>:
rtems_status_code rtems_barrier_wait(
rtems_id id,
rtems_interval timeout
)
{
4c38c: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
4c390: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4c392: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4c396: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED
4c39a: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4c39c: 4879 0005 ebdc pea 5ebdc <_Barrier_Information> <== NOT EXECUTED
4c3a2: 4eb9 0004 88cc jsr 488cc <_Objects_Get> <== NOT EXECUTED
Barrier_Control *the_barrier;
Objects_Locations location;
the_barrier = _Barrier_Get( id, &location );
switch ( location ) {
4c3a8: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4c3ac: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
4c3b0: 6634 bnes 4c3e6 <rtems_barrier_wait+0x5a> <== NOT EXECUTED
case OBJECTS_LOCAL:
_CORE_barrier_Wait(
4c3b2: 42a7 clrl %sp@- <== NOT EXECUTED
4c3b4: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
4c3b8: 2040 moveal %d0,%a0 <== NOT EXECUTED
4c3ba: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
4c3be: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4c3c0: 4868 0014 pea %a0@(20) <== NOT EXECUTED
4c3c4: 4eb9 0004 ca20 jsr 4ca20 <_CORE_barrier_Wait> <== NOT EXECUTED
id,
true,
timeout,
NULL
);
_Thread_Enable_dispatch();
4c3ca: 4eb9 0004 933e jsr 4933e <_Thread_Enable_dispatch> <== NOT EXECUTED
return _Barrier_Translate_core_barrier_return_code(
_Thread_Executing->Wait.return_code );
4c3d0: 2079 0005 eba8 moveal 5eba8 <_Per_CPU_Information+0xc>,%a0 <== NOT EXECUTED
true,
timeout,
NULL
);
_Thread_Enable_dispatch();
return _Barrier_Translate_core_barrier_return_code(
4c3d6: 2f28 0034 movel %a0@(52),%sp@- <== NOT EXECUTED
4c3da: 4eb9 0004 d39c jsr 4d39c <_Barrier_Translate_core_barrier_return_code><== NOT EXECUTED
4c3e0: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
4c3e4: 6002 bras 4c3e8 <rtems_barrier_wait+0x5c> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
4c3e6: 7004 moveq #4,%d0 <== NOT EXECUTED
}
4c3e8: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
4c3ec: 4e5e unlk %fp <== NOT EXECUTED
00046b5c <rtems_build_id>:
uint32_t api,
uint32_t class,
uint32_t node,
uint32_t index
)
{
46b5c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
46b60: 202e 000c movel %fp@(12),%d0 <== NOT EXECUTED
46b64: 2f03 movel %d3,%sp@- <== NOT EXECUTED
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
(( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) |
46b66: 761b moveq #27,%d3 <== NOT EXECUTED
46b68: 2f02 movel %d2,%sp@- <== NOT EXECUTED
46b6a: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED
46b6e: e7a8 lsll %d3,%d0 <== NOT EXECUTED
uint32_t the_class,
uint32_t node,
uint32_t index
)
{
return (( (Objects_Id) the_api ) << OBJECTS_API_START_BIT) |
46b70: 163c 0018 moveb #24,%d3 <== NOT EXECUTED
46b74: e7aa lsll %d3,%d2 <== NOT EXECUTED
46b76: 222e 0010 movel %fp@(16),%d1 <== NOT EXECUTED
46b7a: 8082 orl %d2,%d0 <== NOT EXECUTED
return _Objects_Build_id( api, class, node, index );
}
46b7c: 241f movel %sp@+,%d2 <== NOT EXECUTED
(( (Objects_Id) the_class ) << OBJECTS_CLASS_START_BIT) |
46b7e: 80ae 0014 orl %fp@(20),%d0 <== NOT EXECUTED
#if !defined(RTEMS_USE_16_BIT_OBJECT)
(( (Objects_Id) node ) << OBJECTS_NODE_START_BIT) |
46b82: 4841 swap %d1 <== NOT EXECUTED
46b84: 4241 clrw %d1 <== NOT EXECUTED
46b86: 261f movel %sp@+,%d3 <== NOT EXECUTED
46b88: 4e5e unlk %fp <== NOT EXECUTED
46b8a: 8081 orl %d1,%d0 <== NOT EXECUTED
...
00046b90 <rtems_build_name>:
char C1,
char C2,
char C3,
char C4
)
{
46b90: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return _Objects_Build_name( C1, C2, C3, C4 );
46b94: 102e 000f moveb %fp@(15),%d0 <== NOT EXECUTED
46b98: 122e 000b moveb %fp@(11),%d1 <== NOT EXECUTED
char C1,
char C2,
char C3,
char C4
)
{
46b9c: 2f02 movel %d2,%sp@- <== NOT EXECUTED
return _Objects_Build_name( C1, C2, C3, C4 );
46b9e: 7418 moveq #24,%d2 <== NOT EXECUTED
46ba0: 49c0 extbl %d0 <== NOT EXECUTED
46ba2: 49c1 extbl %d1 <== NOT EXECUTED
46ba4: 4840 swap %d0 <== NOT EXECUTED
46ba6: 4240 clrw %d0 <== NOT EXECUTED
46ba8: e5a9 lsll %d2,%d1 <== NOT EXECUTED
}
46baa: 241f movel %sp@+,%d2 <== NOT EXECUTED
char C2,
char C3,
char C4
)
{
return _Objects_Build_name( C1, C2, C3, C4 );
46bac: 8081 orl %d1,%d0 <== NOT EXECUTED
46bae: 122e 0013 moveb %fp@(19),%d1 <== NOT EXECUTED
46bb2: 49c1 extbl %d1 <== NOT EXECUTED
46bb4: e189 lsll #8,%d1 <== NOT EXECUTED
46bb6: 8081 orl %d1,%d0 <== NOT EXECUTED
46bb8: 122e 0017 moveb %fp@(23),%d1 <== NOT EXECUTED
}
46bbc: 4e5e unlk %fp <== NOT EXECUTED
char C2,
char C3,
char C4
)
{
return _Objects_Build_name( C1, C2, C3, C4 );
46bbe: 49c1 extbl %d1 <== NOT EXECUTED
}
46bc0: 8081 orl %d1,%d0 <== NOT EXECUTED
000460dc <rtems_chain_append_with_notification>:
rtems_chain_control *chain,
rtems_chain_node *node,
rtems_id task,
rtems_event_set events
)
{
460dc: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
460e0: 2f03 movel %d3,%sp@- <== NOT EXECUTED
460e2: 262e 0014 movel %fp@(20),%d3 <== NOT EXECUTED
460e6: 2f02 movel %d2,%sp@- <== 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 );
460e8: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
460ec: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
460f0: 242e 0010 movel %fp@(16),%d2 <== NOT EXECUTED
460f4: 4eb9 0004 6618 jsr 46618 <_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 ) {
460fa: 508f addql #8,%sp <== NOT EXECUTED
460fc: 4a00 tstb %d0 <== NOT EXECUTED
460fe: 6718 beqs 46118 <rtems_chain_append_with_notification+0x3c><== NOT EXECUTED
sc = rtems_event_send( task, events );
46100: 2d43 000c movel %d3,%fp@(12) <== NOT EXECUTED
}
return sc;
}
46104: 262e fffc movel %fp@(-4),%d3 <== 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 );
46108: 2d42 0008 movel %d2,%fp@(8) <== NOT EXECUTED
}
return sc;
}
4610c: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
46110: 4e5e unlk %fp <== 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 );
46112: 4ef9 0004 5760 jmp 45760 <rtems_event_send> <== NOT EXECUTED
}
return sc;
}
46118: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
4611c: 4280 clrl %d0 <== NOT EXECUTED
4611e: 262e fffc movel %fp@(-4),%d3 <== NOT EXECUTED
46122: 4e5e unlk %fp <== NOT EXECUTED
...
00046128 <rtems_chain_get_with_notification>:
rtems_chain_control *chain,
rtems_id task,
rtems_event_set events,
rtems_chain_node **node
)
{
46128: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
4612c: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4612e: 262e 0010 movel %fp@(16),%d3 <== NOT EXECUTED
46132: 2f02 movel %d2,%sp@- <== 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 );
46134: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED
46138: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4613c: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
46140: 4eb9 0004 66b8 jsr 466b8 <_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 ) {
46146: 508f addql #8,%sp <== NOT EXECUTED
46148: 4a00 tstb %d0 <== NOT EXECUTED
4614a: 6718 beqs 46164 <rtems_chain_get_with_notification+0x3c><== NOT EXECUTED
sc = rtems_event_send( task, events );
4614c: 2d43 000c movel %d3,%fp@(12) <== NOT EXECUTED
}
return sc;
}
46150: 262e fffc movel %fp@(-4),%d3 <== 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 );
46154: 2d42 0008 movel %d2,%fp@(8) <== NOT EXECUTED
}
return sc;
}
46158: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
4615c: 4e5e unlk %fp <== 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 );
4615e: 4ef9 0004 5760 jmp 45760 <rtems_event_send> <== NOT EXECUTED
}
return sc;
}
46164: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
46168: 4280 clrl %d0 <== NOT EXECUTED
4616a: 262e fffc movel %fp@(-4),%d3 <== NOT EXECUTED
4616e: 4e5e unlk %fp <== NOT EXECUTED
...
00046174 <rtems_chain_get_with_wait>:
rtems_chain_control *chain,
rtems_event_set events,
rtems_interval timeout,
rtems_chain_node **node_ptr
)
{
46174: 4e56 ffe0 linkw %fp,#-32 <== NOT EXECUTED
46178: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@ <== NOT EXECUTED
while (
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
) {
rtems_event_set out;
sc = rtems_event_receive(
4617c: 260e movel %fp,%d3 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE rtems_chain_node *rtems_chain_get(
rtems_chain_control *the_chain
)
{
return _Chain_Get( the_chain );
4617e: 47f9 0004 6700 lea 46700 <_Chain_Get>,%a3 <== NOT EXECUTED
46184: 5983 subql #4,%d3 <== NOT EXECUTED
46186: 45f9 0004 55fc lea 455fc <rtems_event_receive>,%a2 <== NOT EXECUTED
rtems_chain_control *chain,
rtems_event_set events,
rtems_interval timeout,
rtems_chain_node **node_ptr
)
{
4618c: 2c2e 0008 movel %fp@(8),%d6 <== NOT EXECUTED
46190: 2a2e 000c movel %fp@(12),%d5 <== NOT EXECUTED
46194: 282e 0010 movel %fp@(16),%d4 <== NOT EXECUTED
46198: 6012 bras 461ac <rtems_chain_get_with_wait+0x38> <== NOT EXECUTED
while (
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
) {
rtems_event_set out;
sc = rtems_event_receive(
4619a: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4619c: 2f04 movel %d4,%sp@- <== NOT EXECUTED
4619e: 42a7 clrl %sp@- <== NOT EXECUTED
461a0: 2f05 movel %d5,%sp@- <== NOT EXECUTED
461a2: 4e92 jsr %a2@ <== NOT EXECUTED
)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_chain_node *node = NULL;
while (
461a4: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
461a8: 4a80 tstl %d0 <== NOT EXECUTED
461aa: 660c bnes 461b8 <rtems_chain_get_with_wait+0x44> <== NOT EXECUTED
461ac: 2f06 movel %d6,%sp@- <== NOT EXECUTED
461ae: 4e93 jsr %a3@ <== NOT EXECUTED
sc == RTEMS_SUCCESSFUL
&& (node = rtems_chain_get( chain )) == NULL
461b0: 588f addql #4,%sp <== NOT EXECUTED
461b2: 2400 movel %d0,%d2 <== NOT EXECUTED
461b4: 67e4 beqs 4619a <rtems_chain_get_with_wait+0x26> <== NOT EXECUTED
461b6: 4280 clrl %d0 <== NOT EXECUTED
timeout,
&out
);
}
*node_ptr = node;
461b8: 206e 0014 moveal %fp@(20),%a0 <== NOT EXECUTED
461bc: 2082 movel %d2,%a0@ <== NOT EXECUTED
return sc;
}
461be: 4cee 0c7c ffe0 moveml %fp@(-32),%d2-%d6/%a2-%a3 <== NOT EXECUTED
461c4: 4e5e unlk %fp <== NOT EXECUTED
000461c8 <rtems_chain_prepend_with_notification>:
rtems_chain_control *chain,
rtems_chain_node *node,
rtems_id task,
rtems_event_set events
)
{
461c8: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
461cc: 2f03 movel %d3,%sp@- <== NOT EXECUTED
461ce: 262e 0014 movel %fp@(20),%d3 <== NOT EXECUTED
461d2: 2f02 movel %d2,%sp@- <== 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 );
461d4: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
461d8: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
461dc: 242e 0010 movel %fp@(16),%d2 <== NOT EXECUTED
461e0: 4eb9 0004 6764 jsr 46764 <_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) {
461e6: 508f addql #8,%sp <== NOT EXECUTED
461e8: 4a00 tstb %d0 <== NOT EXECUTED
461ea: 6718 beqs 46204 <rtems_chain_prepend_with_notification+0x3c><== NOT EXECUTED
sc = rtems_event_send( task, events );
461ec: 2d43 000c movel %d3,%fp@(12) <== NOT EXECUTED
}
return sc;
}
461f0: 262e fffc movel %fp@(-4),%d3 <== 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 );
461f4: 2d42 0008 movel %d2,%fp@(8) <== NOT EXECUTED
}
return sc;
}
461f8: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
461fc: 4e5e unlk %fp <== 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 );
461fe: 4ef9 0004 5760 jmp 45760 <rtems_event_send> <== NOT EXECUTED
}
return sc;
}
46204: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
46208: 4280 clrl %d0 <== NOT EXECUTED
4620a: 262e fffc movel %fp@(-4),%d3 <== NOT EXECUTED
4620e: 4e5e unlk %fp <== NOT EXECUTED
...
0004ef40 <rtems_clock_get>:
rtems_status_code rtems_clock_get(
rtems_clock_get_options option,
void *time_buffer
)
{
4ef40: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
4ef44: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED
4ef48: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4ef4a: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
if ( !time_buffer )
4ef4e: 4a8a tstl %a2 <== NOT EXECUTED
4ef50: 6760 beqs 4efb2 <rtems_clock_get+0x72> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( option == RTEMS_CLOCK_GET_TOD )
4ef52: 4a80 tstl %d0 <== NOT EXECUTED
4ef54: 6610 bnes 4ef66 <rtems_clock_get+0x26> <== NOT EXECUTED
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
4ef56: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
return RTEMS_INVALID_NUMBER;
}
4ef5a: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
4ef5e: 4e5e unlk %fp <== NOT EXECUTED
{
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
if ( option == RTEMS_CLOCK_GET_TOD )
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
4ef60: 4ef9 0004 f010 jmp 4f010 <rtems_clock_get_tod> <== NOT EXECUTED
if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH )
4ef66: 7201 moveq #1,%d1 <== NOT EXECUTED
4ef68: b280 cmpl %d0,%d1 <== NOT EXECUTED
4ef6a: 6610 bnes 4ef7c <rtems_clock_get+0x3c> <== NOT EXECUTED
return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer);
4ef6c: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
return RTEMS_INVALID_NUMBER;
}
4ef70: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
4ef74: 4e5e unlk %fp <== NOT EXECUTED
if ( option == RTEMS_CLOCK_GET_TOD )
return rtems_clock_get_tod( (rtems_time_of_day *)time_buffer );
if ( option == RTEMS_CLOCK_GET_SECONDS_SINCE_EPOCH )
return rtems_clock_get_seconds_since_epoch((rtems_interval *)time_buffer);
4ef76: 4ef9 0004 efc0 jmp 4efc0 <rtems_clock_get_seconds_since_epoch><== NOT EXECUTED
if ( option == RTEMS_CLOCK_GET_TICKS_SINCE_BOOT ) {
4ef7c: 7202 moveq #2,%d1 <== NOT EXECUTED
4ef7e: b280 cmpl %d0,%d1 <== NOT EXECUTED
4ef80: 6608 bnes 4ef8a <rtems_clock_get+0x4a> <== NOT EXECUTED
rtems_interval *interval = (rtems_interval *)time_buffer;
*interval = rtems_clock_get_ticks_since_boot();
4ef82: 4eb9 0004 f000 jsr 4f000 <rtems_clock_get_ticks_since_boot><== NOT EXECUTED
4ef88: 600c bras 4ef96 <rtems_clock_get+0x56> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
if ( option == RTEMS_CLOCK_GET_TICKS_PER_SECOND ) {
4ef8a: 7203 moveq #3,%d1 <== NOT EXECUTED
4ef8c: b280 cmpl %d0,%d1 <== NOT EXECUTED
4ef8e: 660c bnes 4ef9c <rtems_clock_get+0x5c> <== NOT EXECUTED
rtems_interval *interval = (rtems_interval *)time_buffer;
*interval = rtems_clock_get_ticks_per_second();
4ef90: 4eb9 0004 efe8 jsr 4efe8 <rtems_clock_get_ticks_per_second><== NOT EXECUTED
4ef96: 2480 movel %d0,%a2@ <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
4ef98: 4280 clrl %d0 <== NOT EXECUTED
4ef9a: 601c bras 4efb8 <rtems_clock_get+0x78> <== NOT EXECUTED
}
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
4ef9c: 7204 moveq #4,%d1 <== NOT EXECUTED
4ef9e: b280 cmpl %d0,%d1 <== NOT EXECUTED
4efa0: 6614 bnes 4efb6 <rtems_clock_get+0x76> <== NOT EXECUTED
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
4efa2: 2d4a 0008 movel %a2,%fp@(8) <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
}
4efa6: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
4efaa: 4e5e unlk %fp <== 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 );
4efac: 4ef9 0004 f0c4 jmp 4f0c4 <rtems_clock_get_tod_timeval> <== NOT EXECUTED
rtems_clock_get_options option,
void *time_buffer
)
{
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
4efb2: 7009 moveq #9,%d0 <== NOT EXECUTED
4efb4: 6002 bras 4efb8 <rtems_clock_get+0x78> <== NOT EXECUTED
}
if ( option == RTEMS_CLOCK_GET_TIME_VALUE )
return rtems_clock_get_tod_timeval( (struct timeval *)time_buffer );
return RTEMS_INVALID_NUMBER;
4efb6: 700a moveq #10,%d0 <== NOT EXECUTED
}
4efb8: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
4efbc: 4e5e unlk %fp <== NOT EXECUTED
00045d9c <rtems_clock_get_seconds_since_epoch>:
#include <rtems/score/watchdog.h>
rtems_status_code rtems_clock_get_seconds_since_epoch(
rtems_interval *the_interval
)
{
45d9c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
45da0: 206e 0008 moveal %fp@(8),%a0 <== NOT EXECUTED
if ( !the_interval )
45da4: 4a88 tstl %a0 <== NOT EXECUTED
45da6: 6712 beqs 45dba <rtems_clock_get_seconds_since_epoch+0x1e><== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Is_set )
45da8: 4a39 0006 65b8 tstb 665b8 <_TOD_Is_set> <== NOT EXECUTED
45dae: 670e beqs 45dbe <rtems_clock_get_seconds_since_epoch+0x22><== NOT EXECUTED
return RTEMS_NOT_DEFINED;
*the_interval = _TOD_Seconds_since_epoch();
45db0: 20b9 0006 6652 movel 66652 <_TOD_Now>,%a0@ <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
45db6: 4280 clrl %d0 <== NOT EXECUTED
45db8: 6006 bras 45dc0 <rtems_clock_get_seconds_since_epoch+0x24><== NOT EXECUTED
rtems_status_code rtems_clock_get_seconds_since_epoch(
rtems_interval *the_interval
)
{
if ( !the_interval )
return RTEMS_INVALID_ADDRESS;
45dba: 7009 moveq #9,%d0 <== NOT EXECUTED
45dbc: 6002 bras 45dc0 <rtems_clock_get_seconds_since_epoch+0x24><== NOT EXECUTED
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
45dbe: 700b moveq #11,%d0 <== NOT EXECUTED
*the_interval = _TOD_Seconds_since_epoch();
return RTEMS_SUCCESSFUL;
}
45dc0: 4e5e unlk %fp <== NOT EXECUTED
00044fc0 <rtems_clock_get_ticks_per_second>:
rtems_interval rtems_clock_get_ticks_per_second(void)
{
return TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
}
44fc0: 41f9 0005 aea0 lea 5aea0 <Configuration+0xc>,%a0 <== NOT EXECUTED
#include <rtems/score/thread.h>
#include <rtems/score/tod.h>
#include <rtems/score/watchdog.h>
rtems_interval rtems_clock_get_ticks_per_second(void)
{
44fc6: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return TOD_MICROSECONDS_PER_SECOND /
rtems_configuration_get_microseconds_per_tick();
}
44fca: 203c 000f 4240 movel #1000000,%d0 <== NOT EXECUTED
44fd0: 4e5e unlk %fp <== NOT EXECUTED
44fd2: 4c50 0000 remul %a0@,%d0,%d0 <== NOT EXECUTED
00044fd8 <rtems_clock_get_ticks_since_boot>:
#include <rtems/score/thread.h>
#include <rtems/score/tod.h>
#include <rtems/score/watchdog.h>
rtems_interval rtems_clock_get_ticks_since_boot(void)
{
44fd8: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return _Watchdog_Ticks_since_boot;
44fdc: 2039 0005 c7f0 movel 5c7f0 <_Watchdog_Ticks_since_boot>,%d0<== NOT EXECUTED
}
44fe2: 4e5e unlk %fp <== NOT EXECUTED
...
00045dec <rtems_clock_get_tod>:
#include <rtems/score/watchdog.h>
rtems_status_code rtems_clock_get_tod(
rtems_time_of_day *time_buffer
)
{
45dec: 4e56 ffcc linkw %fp,#-52 <== NOT EXECUTED
45df0: 2f0a movel %a2,%sp@- <== NOT EXECUTED
45df2: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
45df6: 2f02 movel %d2,%sp@- <== NOT EXECUTED
rtems_time_of_day *tmbuf = time_buffer;
struct tm time;
struct timeval now;
if ( !time_buffer )
45df8: 4a8a tstl %a2 <== NOT EXECUTED
45dfa: 6700 0090 beqw 45e8c <rtems_clock_get_tod+0xa0> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Is_set )
45dfe: 4a39 0006 65b8 tstb 665b8 <_TOD_Is_set> <== NOT EXECUTED
45e04: 6700 008a beqw 45e90 <rtems_clock_get_tod+0xa4> <== NOT EXECUTED
{
ISR_Level level;
struct timespec now;
suseconds_t useconds;
_ISR_Disable(level);
45e08: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED
45e0e: 40c2 movew %sr,%d2 <== NOT EXECUTED
45e10: 8082 orl %d2,%d0 <== NOT EXECUTED
45e12: 46c0 movew %d0,%sr <== NOT EXECUTED
_TOD_Get( &now );
45e14: 486e fff0 pea %fp@(-16) <== NOT EXECUTED
45e18: 4eb9 0004 754c jsr 4754c <_TOD_Get> <== NOT EXECUTED
_ISR_Enable(level);
45e1e: 46c2 movew %d2,%sr <== NOT EXECUTED
useconds = (suseconds_t)now.tv_nsec;
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
time->tv_sec = now.tv_sec;
time->tv_usec = useconds;
45e20: 243c 0000 03e8 movel #1000,%d2 <== NOT EXECUTED
/* Obtain the current time */
_TOD_Get_timeval( &now );
/* Split it into a closer format */
gmtime_r( &now.tv_sec, &time );
45e26: 486e ffcc pea %fp@(-52) <== NOT EXECUTED
_ISR_Disable(level);
_TOD_Get( &now );
_ISR_Enable(level);
useconds = (suseconds_t)now.tv_nsec;
45e2a: 202e fff4 movel %fp@(-12),%d0 <== NOT EXECUTED
45e2e: 486e fff8 pea %fp@(-8) <== NOT EXECUTED
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
time->tv_sec = now.tv_sec;
45e32: 2d6e fff0 fff8 movel %fp@(-16),%fp@(-8) <== NOT EXECUTED
time->tv_usec = useconds;
45e38: 4c42 0800 remsl %d2,%d0,%d0 <== NOT EXECUTED
45e3c: 2d40 fffc movel %d0,%fp@(-4) <== NOT EXECUTED
45e40: 4eb9 0004 d7a0 jsr 4d7a0 <gmtime_r> <== NOT EXECUTED
/* Now adjust it to the RTEMS format */
tmbuf->year = time.tm_year + 1900;
45e46: 206e ffe0 moveal %fp@(-32),%a0 <== NOT EXECUTED
45e4a: 41e8 076c lea %a0@(1900),%a0 <== NOT EXECUTED
tmbuf->minute = time.tm_min;
tmbuf->second = time.tm_sec;
tmbuf->ticks = now.tv_usec /
rtems_configuration_get_microseconds_per_tick();
return RTEMS_SUCCESSFUL;
45e4e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
/* Split it into a closer format */
gmtime_r( &now.tv_sec, &time );
/* Now adjust it to the RTEMS format */
tmbuf->year = time.tm_year + 1900;
tmbuf->month = time.tm_mon + 1;
45e52: 202e ffdc movel %fp@(-36),%d0 <== NOT EXECUTED
45e56: 5280 addql #1,%d0 <== NOT EXECUTED
/* Split it into a closer format */
gmtime_r( &now.tv_sec, &time );
/* Now adjust it to the RTEMS format */
tmbuf->year = time.tm_year + 1900;
45e58: 2488 movel %a0,%a2@ <== NOT EXECUTED
tmbuf->month = time.tm_mon + 1;
tmbuf->day = time.tm_mday;
tmbuf->hour = time.tm_hour;
tmbuf->minute = time.tm_min;
tmbuf->second = time.tm_sec;
tmbuf->ticks = now.tv_usec /
45e5a: 222e fffc movel %fp@(-4),%d1 <== NOT EXECUTED
45e5e: 41f9 0005 cfc0 lea 5cfc0 <Configuration+0xc>,%a0 <== NOT EXECUTED
/* Split it into a closer format */
gmtime_r( &now.tv_sec, &time );
/* Now adjust it to the RTEMS format */
tmbuf->year = time.tm_year + 1900;
tmbuf->month = time.tm_mon + 1;
45e64: 2540 0004 movel %d0,%a2@(4) <== NOT EXECUTED
tmbuf->day = time.tm_mday;
45e68: 256e ffd8 0008 movel %fp@(-40),%a2@(8) <== NOT EXECUTED
tmbuf->hour = time.tm_hour;
45e6e: 256e ffd4 000c movel %fp@(-44),%a2@(12) <== NOT EXECUTED
tmbuf->minute = time.tm_min;
45e74: 256e ffd0 0010 movel %fp@(-48),%a2@(16) <== NOT EXECUTED
tmbuf->second = time.tm_sec;
45e7a: 256e ffcc 0014 movel %fp@(-52),%a2@(20) <== NOT EXECUTED
tmbuf->ticks = now.tv_usec /
45e80: 4c50 1001 remul %a0@,%d1,%d1 <== NOT EXECUTED
rtems_configuration_get_microseconds_per_tick();
return RTEMS_SUCCESSFUL;
45e84: 4280 clrl %d0 <== NOT EXECUTED
tmbuf->month = time.tm_mon + 1;
tmbuf->day = time.tm_mday;
tmbuf->hour = time.tm_hour;
tmbuf->minute = time.tm_min;
tmbuf->second = time.tm_sec;
tmbuf->ticks = now.tv_usec /
45e86: 2541 0018 movel %d1,%a2@(24) <== NOT EXECUTED
rtems_configuration_get_microseconds_per_tick();
return RTEMS_SUCCESSFUL;
45e8a: 6006 bras 45e92 <rtems_clock_get_tod+0xa6> <== NOT EXECUTED
rtems_time_of_day *tmbuf = time_buffer;
struct tm time;
struct timeval now;
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
45e8c: 7009 moveq #9,%d0 <== NOT EXECUTED
45e8e: 6002 bras 45e92 <rtems_clock_get_tod+0xa6> <== NOT EXECUTED
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
45e90: 700b moveq #11,%d0 <== NOT EXECUTED
tmbuf->second = time.tm_sec;
tmbuf->ticks = now.tv_usec /
rtems_configuration_get_microseconds_per_tick();
return RTEMS_SUCCESSFUL;
}
45e92: 242e ffc4 movel %fp@(-60),%d2 <== NOT EXECUTED
45e96: 246e ffc8 moveal %fp@(-56),%a2 <== NOT EXECUTED
45e9a: 4e5e unlk %fp <== NOT EXECUTED
...
0004f0c4 <rtems_clock_get_tod_timeval>:
#include <rtems/score/watchdog.h>
rtems_status_code rtems_clock_get_tod_timeval(
struct timeval *time
)
{
4f0c4: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED
4f0c8: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4f0ca: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
4f0ce: 2f02 movel %d2,%sp@- <== NOT EXECUTED
if ( !time )
4f0d0: 4a8a tstl %a2 <== NOT EXECUTED
4f0d2: 673c beqs 4f110 <rtems_clock_get_tod_timeval+0x4c><== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Is_set )
4f0d4: 4a39 0007 5014 tstb 75014 <_TOD_Is_set> <== NOT EXECUTED
4f0da: 6738 beqs 4f114 <rtems_clock_get_tod_timeval+0x50><== NOT EXECUTED
{
ISR_Level level;
struct timespec now;
suseconds_t useconds;
_ISR_Disable(level);
4f0dc: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED
4f0e2: 40c2 movew %sr,%d2 <== NOT EXECUTED
4f0e4: 8082 orl %d2,%d0 <== NOT EXECUTED
4f0e6: 46c0 movew %d0,%sr <== NOT EXECUTED
_TOD_Get( &now );
4f0e8: 486e fff8 pea %fp@(-8) <== NOT EXECUTED
4f0ec: 4eb9 0005 3164 jsr 53164 <_TOD_Get> <== NOT EXECUTED
_ISR_Enable(level);
4f0f2: 46c2 movew %d2,%sr <== NOT EXECUTED
useconds = (suseconds_t)now.tv_nsec;
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
time->tv_sec = now.tv_sec;
time->tv_usec = useconds;
4f0f4: 243c 0000 03e8 movel #1000,%d2 <== NOT EXECUTED
return RTEMS_NOT_DEFINED;
_TOD_Get_timeval( time );
return RTEMS_SUCCESSFUL;
4f0fa: 588f addql #4,%sp <== NOT EXECUTED
_ISR_Disable(level);
_TOD_Get( &now );
_ISR_Enable(level);
useconds = (suseconds_t)now.tv_nsec;
4f0fc: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
time->tv_sec = now.tv_sec;
time->tv_usec = useconds;
4f100: 4c42 0800 remsl %d2,%d0,%d0 <== NOT EXECUTED
_ISR_Enable(level);
useconds = (suseconds_t)now.tv_nsec;
useconds /= (suseconds_t)TOD_NANOSECONDS_PER_MICROSECOND;
time->tv_sec = now.tv_sec;
4f104: 24ae fff8 movel %fp@(-8),%a2@ <== NOT EXECUTED
time->tv_usec = useconds;
4f108: 2540 0004 movel %d0,%a2@(4) <== NOT EXECUTED
4f10c: 4280 clrl %d0 <== NOT EXECUTED
4f10e: 6006 bras 4f116 <rtems_clock_get_tod_timeval+0x52><== NOT EXECUTED
rtems_status_code rtems_clock_get_tod_timeval(
struct timeval *time
)
{
if ( !time )
return RTEMS_INVALID_ADDRESS;
4f110: 7009 moveq #9,%d0 <== NOT EXECUTED
4f112: 6002 bras 4f116 <rtems_clock_get_tod_timeval+0x52><== NOT EXECUTED
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
4f114: 700b moveq #11,%d0 <== NOT EXECUTED
_TOD_Get_timeval( time );
return RTEMS_SUCCESSFUL;
}
4f116: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED
4f11a: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED
4f11e: 4e5e unlk %fp <== NOT EXECUTED
...
00045218 <rtems_clock_get_uptime>:
* error code - if unsuccessful
*/
rtems_status_code rtems_clock_get_uptime(
struct timespec *uptime
)
{
45218: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
4521c: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED
if ( !uptime )
45220: 670e beqs 45230 <rtems_clock_get_uptime+0x18> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_TOD_Get_uptime_as_timespec( uptime );
45222: 2f00 movel %d0,%sp@- <== NOT EXECUTED
45224: 4eb9 0004 672c jsr 4672c <_TOD_Get_uptime_as_timespec> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
4522a: 588f addql #4,%sp <== NOT EXECUTED
4522c: 4280 clrl %d0 <== NOT EXECUTED
4522e: 6002 bras 45232 <rtems_clock_get_uptime+0x1a> <== NOT EXECUTED
rtems_status_code rtems_clock_get_uptime(
struct timespec *uptime
)
{
if ( !uptime )
return RTEMS_INVALID_ADDRESS;
45230: 7009 moveq #9,%d0 <== NOT EXECUTED
_TOD_Get_uptime_as_timespec( uptime );
return RTEMS_SUCCESSFUL;
}
45232: 4e5e unlk %fp <== NOT EXECUTED
...
00045ebc <rtems_clock_set>:
*/
rtems_status_code rtems_clock_set(
rtems_time_of_day *time_buffer
)
{
45ebc: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED
45ec0: 2f0a movel %a2,%sp@- <== NOT EXECUTED
45ec2: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
struct timespec newtime;
if ( !time_buffer )
45ec6: 4a8a tstl %a2 <== NOT EXECUTED
45ec8: 675a beqs 45f24 <rtems_clock_set+0x68> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( _TOD_Validate( time_buffer ) ) {
45eca: 2f0a movel %a2,%sp@- <== NOT EXECUTED
45ecc: 4eb9 0004 600c jsr 4600c <_TOD_Validate> <== NOT EXECUTED
45ed2: 588f addql #4,%sp <== NOT EXECUTED
45ed4: 4a00 tstb %d0 <== NOT EXECUTED
45ed6: 6750 beqs 45f28 <rtems_clock_set+0x6c> <== NOT EXECUTED
newtime.tv_sec = _TOD_To_seconds( time_buffer );
45ed8: 2f0a movel %a2,%sp@- <== NOT EXECUTED
45eda: 4eb9 0004 5f70 jsr 45f70 <_TOD_To_seconds> <== NOT EXECUTED
newtime.tv_nsec = time_buffer->ticks *
45ee0: 41f9 0005 cfc0 lea 5cfc0 <Configuration+0xc>,%a0 <== NOT EXECUTED
45ee6: 223c 0000 03e8 movel #1000,%d1 <== NOT EXECUTED
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
if ( _TOD_Validate( time_buffer ) ) {
newtime.tv_sec = _TOD_To_seconds( time_buffer );
45eec: 2d40 fff8 movel %d0,%fp@(-8) <== NOT EXECUTED
newtime.tv_nsec = time_buffer->ticks *
45ef0: 202a 0018 movel %a2@(24),%d0 <== NOT EXECUTED
45ef4: 4c10 0800 mulsl %a0@,%d0 <== NOT EXECUTED
45ef8: 4c00 1800 mulsl %d0,%d1 <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
45efc: 2039 0006 65a8 movel 665a8 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED
45f02: 5280 addql #1,%d0 <== NOT EXECUTED
45f04: 2d41 fffc movel %d1,%fp@(-4) <== NOT EXECUTED
45f08: 23c0 0006 65a8 movel %d0,665a8 <_Thread_Dispatch_disable_level><== NOT EXECUTED
rtems_configuration_get_nanoseconds_per_tick();
_Thread_Disable_dispatch();
_TOD_Set( &newtime );
45f0e: 486e fff8 pea %fp@(-8) <== NOT EXECUTED
45f12: 4eb9 0004 7644 jsr 47644 <_TOD_Set> <== NOT EXECUTED
_Thread_Enable_dispatch();
45f18: 4eb9 0004 8aba jsr 48aba <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
45f1e: 508f addql #8,%sp <== NOT EXECUTED
45f20: 4280 clrl %d0 <== NOT EXECUTED
45f22: 6006 bras 45f2a <rtems_clock_set+0x6e> <== NOT EXECUTED
)
{
struct timespec newtime;
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
45f24: 7009 moveq #9,%d0 <== NOT EXECUTED
45f26: 6002 bras 45f2a <rtems_clock_set+0x6e> <== NOT EXECUTED
_Thread_Disable_dispatch();
_TOD_Set( &newtime );
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
return RTEMS_INVALID_CLOCK;
45f28: 7014 moveq #20,%d0 <== NOT EXECUTED
}
45f2a: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED
45f2e: 4e5e unlk %fp <== NOT EXECUTED
...
00044fe8 <rtems_clock_set_nanoseconds_extension>:
* error code - if unsuccessful
*/
rtems_status_code rtems_clock_set_nanoseconds_extension(
rtems_nanoseconds_extension_routine routine
)
{
44fe8: 4e56 0000 linkw %fp,#0
44fec: 202e 0008 movel %fp@(8),%d0
if ( !routine )
44ff0: 670a beqs 44ffc <rtems_clock_set_nanoseconds_extension+0x14><== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
_Watchdog_Nanoseconds_since_tick_handler = routine;
44ff2: 23c0 0005 b004 movel %d0,5b004 <_Watchdog_Nanoseconds_since_tick_handler>
return RTEMS_SUCCESSFUL;
44ff8: 4280 clrl %d0
44ffa: 6002 bras 44ffe <rtems_clock_set_nanoseconds_extension+0x16>
rtems_status_code rtems_clock_set_nanoseconds_extension(
rtems_nanoseconds_extension_routine routine
)
{
if ( !routine )
return RTEMS_INVALID_ADDRESS;
44ffc: 7009 moveq #9,%d0 <== NOT EXECUTED
_Watchdog_Nanoseconds_since_tick_handler = routine;
return RTEMS_SUCCESSFUL;
}
44ffe: 4e5e unlk %fp
...
00045004 <rtems_clock_tick>:
*
* NOTE: This routine only works for leap-years through 2099.
*/
rtems_status_code rtems_clock_tick( void )
{
45004: 4e56 0000 linkw %fp,#0
_TOD_Tickle_ticks();
45008: 4eb9 0004 63c0 jsr 463c0 <_TOD_Tickle_ticks>
*/
RTEMS_INLINE_ROUTINE void _Watchdog_Tickle_ticks( void )
{
_Watchdog_Tickle( &_Watchdog_Ticks_chain );
4500e: 4879 0005 c7a8 pea 5c7a8 <_Watchdog_Ticks_chain> <== NOT EXECUTED
45014: 4eb9 0004 85e4 jsr 485e4 <_Watchdog_Tickle> <== NOT EXECUTED
_Watchdog_Tickle_ticks();
_Thread_Tickle_timeslice();
4501a: 4eb9 0004 8104 jsr 48104 <_Thread_Tickle_timeslice> <== NOT EXECUTED
if ( _Thread_Is_context_switch_necessary() &&
45020: 588f addql #4,%sp <== NOT EXECUTED
* otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_context_switch_necessary( void )
{
return ( _Thread_Dispatch_necessary );
45022: 1039 0005 c890 moveb 5c890 <_Per_CPU_Information+0x18>,%d0 <== NOT EXECUTED
45028: 670e beqs 45038 <rtems_clock_tick+0x34> <== NOT EXECUTED
* otherwise.
*/
RTEMS_INLINE_ROUTINE bool _Thread_Is_dispatching_enabled( void )
{
return ( _Thread_Dispatch_disable_level == 0 );
4502a: 2039 0005 c6c8 movel 5c6c8 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED
45030: 6606 bnes 45038 <rtems_clock_tick+0x34> <== NOT EXECUTED
_Thread_Is_dispatching_enabled() )
_Thread_Dispatch();
45032: 4eb9 0004 75e0 jsr 475e0 <_Thread_Dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
45038: 4280 clrl %d0 <== NOT EXECUTED
4503a: 4e5e unlk %fp <== NOT EXECUTED
...
00049f6c <rtems_debug_enable>:
* rtems_debug_enable
*/
void rtems_debug_enable (
rtems_debug_control to_be_enabled
)
{
49f6c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
_Debug_Level |= to_be_enabled;
49f70: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED
}
49f74: 4e5e unlk %fp <== NOT EXECUTED
*/
void rtems_debug_enable (
rtems_debug_control to_be_enabled
)
{
_Debug_Level |= to_be_enabled;
49f76: 81b9 0005 c790 orl %d0,5c790 <_Debug_Level> <== NOT EXECUTED
}
00049fa6 <rtems_debug_is_enabled>:
* rtems_debug_is_enabled
*/
bool rtems_debug_is_enabled(
rtems_debug_control level
)
{
49fa6: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return (_Debug_Level & level) ? true : false;
49faa: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED
}
49fae: 4e5e unlk %fp <== NOT EXECUTED
*/
bool rtems_debug_is_enabled(
rtems_debug_control level
)
{
return (_Debug_Level & level) ? true : false;
49fb0: c0b9 0005 c790 andl 5c790 <_Debug_Level>,%d0 <== NOT EXECUTED
49fb6: 56c0 sne %d0 <== NOT EXECUTED
}
49fb8: 4480 negl %d0 <== NOT EXECUTED
00045040 <rtems_event_receive>:
rtems_event_set event_in,
rtems_option option_set,
rtems_interval ticks,
rtems_event_set *event_out
)
{
45040: 4e56 0000 linkw %fp,#0
45044: 202e 0008 movel %fp@(8),%d0
45048: 206e 0014 moveal %fp@(20),%a0
RTEMS_API_Control *api;
if ( !event_out )
4504c: 4a88 tstl %a0
4504e: 6748 beqs 45098 <rtems_event_receive+0x58> <== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
45050: 2279 0005 c884 moveal 5c884 <_Per_CPU_Information+0xc>,%a1
45056: 2269 00fc moveal %a1@(252),%a1
if ( _Event_sets_Is_empty( event_in ) ) {
4505a: 4a80 tstl %d0
4505c: 6604 bnes 45062 <rtems_event_receive+0x22> <== ALWAYS TAKEN
*event_out = api->pending_events;
4505e: 2091 movel %a1@,%a0@ <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
45060: 6038 bras 4509a <rtems_event_receive+0x5a> <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
45062: 2239 0005 c6c8 movel 5c6c8 <_Thread_Dispatch_disable_level>,%d1
45068: 5281 addql #1,%d1
4506a: 23c1 0005 c6c8 movel %d1,5c6c8 <_Thread_Dispatch_disable_level>
}
_Thread_Disable_dispatch();
_Event_Seize( event_in, option_set, ticks, event_out );
45070: 2f08 movel %a0,%sp@-
45072: 2f2e 0010 movel %fp@(16),%sp@-
45076: 2f2e 000c movel %fp@(12),%sp@-
4507a: 2f00 movel %d0,%sp@-
4507c: 4eb9 0004 50a0 jsr 450a0 <_Event_Seize>
_Thread_Enable_dispatch();
45082: 4eb9 0004 771e jsr 4771e <_Thread_Enable_dispatch>
return( _Thread_Executing->Wait.return_code );
45088: 2079 0005 c884 moveal 5c884 <_Per_CPU_Information+0xc>,%a0
4508e: 4fef 0010 lea %sp@(16),%sp
45092: 2028 0034 movel %a0@(52),%d0
45096: 6002 bras 4509a <rtems_event_receive+0x5a>
)
{
RTEMS_API_Control *api;
if ( !event_out )
return RTEMS_INVALID_ADDRESS;
45098: 7009 moveq #9,%d0 <== NOT EXECUTED
_Thread_Disable_dispatch();
_Event_Seize( event_in, option_set, ticks, event_out );
_Thread_Enable_dispatch();
return( _Thread_Executing->Wait.return_code );
}
4509a: 4e5e unlk %fp
...
000451a4 <rtems_event_send>:
rtems_status_code rtems_event_send(
rtems_id id,
rtems_event_set event_in
)
{
451a4: 4e56 fffc linkw %fp,#-4
451a8: 2f02 movel %d2,%sp@-
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
the_thread = _Thread_Get( id, &location );
451aa: 486e fffc pea %fp@(-4)
451ae: 2f2e 0008 movel %fp@(8),%sp@-
451b2: 4eb9 0004 7744 jsr 47744 <_Thread_Get>
switch ( location ) {
451b8: 508f addql #8,%sp
451ba: 4aae fffc tstl %fp@(-4)
451be: 662e bnes 451ee <rtems_event_send+0x4a> <== NEVER TAKEN
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
451c0: 2240 moveal %d0,%a1
rtems_event_set *the_event_set
)
{
ISR_Level level;
_ISR_Disable( level );
451c2: 223c 0000 0700 movel #1792,%d1
451c8: 2069 00fc moveal %a1@(252),%a0
451cc: 40c2 movew %sr,%d2
451ce: 8282 orl %d2,%d1
451d0: 46c1 movew %d1,%sr
*the_event_set |= the_new_events;
451d2: 222e 000c movel %fp@(12),%d1
451d6: 8390 orl %d1,%a0@
_ISR_Enable( level );
451d8: 46c2 movew %d2,%sr
_Event_sets_Post( event_in, &api->pending_events );
_Event_Surrender( the_thread );
451da: 2f00 movel %d0,%sp@-
451dc: 4eb9 0004 51f8 jsr 451f8 <_Event_Surrender>
_Thread_Enable_dispatch();
451e2: 4eb9 0004 771e jsr 4771e <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
451e8: 588f addql #4,%sp
451ea: 4280 clrl %d0
451ec: 6002 bras 451f0 <rtems_event_send+0x4c>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
451ee: 7004 moveq #4,%d0 <== NOT EXECUTED
}
451f0: 242e fff8 movel %fp@(-8),%d2
451f4: 4e5e unlk %fp <== NOT EXECUTED
00046df8 <rtems_extension_create>:
rtems_status_code rtems_extension_create(
rtems_name name,
const rtems_extensions_table *extension_table,
rtems_id *id
)
{
46df8: 4e56 fff0 linkw %fp,#-16 <== NOT EXECUTED
46dfc: 48d7 1c04 moveml %d2/%a2-%a4,%sp@ <== NOT EXECUTED
46e00: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED
46e04: 286e 0010 moveal %fp@(16),%a4 <== NOT EXECUTED
Extension_Control *the_extension;
if ( !id )
46e08: 4a8c tstl %a4 <== NOT EXECUTED
46e0a: 6770 beqs 46e7c <rtems_extension_create+0x84> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( !rtems_is_name_valid( name ) )
46e0c: 4a82 tstl %d2 <== NOT EXECUTED
46e0e: 6770 beqs 46e80 <rtems_extension_create+0x88> <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
46e10: 2039 0006 65a8 movel 665a8 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED
46e16: 5280 addql #1,%d0 <== NOT EXECUTED
46e18: 23c0 0006 65a8 movel %d0,665a8 <_Thread_Dispatch_disable_level><== NOT EXECUTED
#ifndef __EXTENSION_MANAGER_inl
#define __EXTENSION_MANAGER_inl
RTEMS_INLINE_ROUTINE Extension_Control *_Extension_Allocate( void )
{
return (Extension_Control *) _Objects_Allocate( &_Extension_Information );
46e1e: 4879 0006 672c pea 6672c <_Extension_Information> <== NOT EXECUTED
46e24: 47f9 0004 8aba lea 48aba <_Thread_Enable_dispatch>,%a3 <== NOT EXECUTED
46e2a: 4eb9 0004 7b54 jsr 47b54 <_Objects_Allocate> <== NOT EXECUTED
_Thread_Disable_dispatch(); /* to prevent deletion */
the_extension = _Extension_Allocate();
if ( !the_extension ) {
46e30: 588f addql #4,%sp <== NOT EXECUTED
46e32: 2440 moveal %d0,%a2 <== NOT EXECUTED
46e34: 4a80 tstl %d0 <== NOT EXECUTED
46e36: 6606 bnes 46e3e <rtems_extension_create+0x46> <== NOT EXECUTED
_Thread_Enable_dispatch();
46e38: 4e93 jsr %a3@ <== NOT EXECUTED
return RTEMS_TOO_MANY;
46e3a: 7005 moveq #5,%d0 <== NOT EXECUTED
46e3c: 6044 bras 46e82 <rtems_extension_create+0x8a> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _User_extensions_Add_set_with_table(
User_extensions_Control *extension,
const User_extensions_Table *extension_table
)
{
extension->Callouts = *extension_table;
46e3e: 4878 0020 pea 20 <OPER2+0xc> <== NOT EXECUTED
46e42: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
46e46: 486a 0024 pea %a2@(36) <== NOT EXECUTED
46e4a: 4eb9 0004 d7bc jsr 4d7bc <memcpy> <== NOT EXECUTED
_User_extensions_Add_set( extension );
46e50: 486a 0010 pea %a2@(16) <== NOT EXECUTED
46e54: 4eb9 0004 968c jsr 4968c <_User_extensions_Add_set> <== NOT EXECUTED
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
46e5a: 202a 0008 movel %a2@(8),%d0 <== NOT EXECUTED
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
46e5e: 4281 clrl %d1 <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
46e60: 2079 0006 6744 moveal 66744 <_Extension_Information+0x18>,%a0<== NOT EXECUTED
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
46e66: 3200 movew %d0,%d1 <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
46e68: 218a 1c00 movel %a2,%a0@(00000000,%d1:l:4) <== NOT EXECUTED
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
46e6c: 2542 000c movel %d2,%a2@(12) <== NOT EXECUTED
&_Extension_Information,
&the_extension->Object,
(Objects_Name) name
);
*id = the_extension->Object.id;
46e70: 2880 movel %d0,%a4@ <== NOT EXECUTED
_Thread_Enable_dispatch();
46e72: 4e93 jsr %a3@ <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
46e74: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
46e78: 4280 clrl %d0 <== NOT EXECUTED
46e7a: 6006 bras 46e82 <rtems_extension_create+0x8a> <== NOT EXECUTED
)
{
Extension_Control *the_extension;
if ( !id )
return RTEMS_INVALID_ADDRESS;
46e7c: 7009 moveq #9,%d0 <== NOT EXECUTED
46e7e: 6002 bras 46e82 <rtems_extension_create+0x8a> <== NOT EXECUTED
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
46e80: 7003 moveq #3,%d0 <== NOT EXECUTED
);
*id = the_extension->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
46e82: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 <== NOT EXECUTED
46e88: 4e5e unlk %fp <== NOT EXECUTED
00046c68 <rtems_extension_delete>:
#include <rtems/extension.h>
rtems_status_code rtems_extension_delete(
rtems_id id
)
{
46c68: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
46c6c: 2f0a movel %a2,%sp@- <== NOT EXECUTED
Objects_Id id,
Objects_Locations *location
)
{
return (Extension_Control *)
_Objects_Get( &_Extension_Information, id, location );
46c6e: 486e fffc pea %fp@(-4) <== NOT EXECUTED
46c72: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
46c76: 4879 0006 60ac pea 660ac <_Extension_Information> <== NOT EXECUTED
46c7c: 4eb9 0004 7d30 jsr 47d30 <_Objects_Get> <== NOT EXECUTED
Extension_Control *the_extension;
Objects_Locations location;
the_extension = _Extension_Get( id, &location );
switch ( location ) {
46c82: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
46c86: 2440 moveal %d0,%a2 <== NOT EXECUTED
46c88: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
46c8c: 6634 bnes 46cc2 <rtems_extension_delete+0x5a> <== NOT EXECUTED
case OBJECTS_LOCAL:
_User_extensions_Remove_set( &the_extension->Extension );
46c8e: 486a 0010 pea %a2@(16) <== NOT EXECUTED
46c92: 4eb9 0004 9364 jsr 49364 <_User_extensions_Remove_set> <== NOT EXECUTED
_Objects_Close( &_Extension_Information, &the_extension->Object );
46c98: 2f0a movel %a2,%sp@- <== NOT EXECUTED
46c9a: 4879 0006 60ac pea 660ac <_Extension_Information> <== NOT EXECUTED
46ca0: 4eb9 0004 7954 jsr 47954 <_Objects_Close> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Extension_Free (
Extension_Control *the_extension
)
{
_Objects_Free( &_Extension_Information, &the_extension->Object );
46ca6: 2f0a movel %a2,%sp@- <== NOT EXECUTED
46ca8: 4879 0006 60ac pea 660ac <_Extension_Information> <== NOT EXECUTED
46cae: 4eb9 0004 7bcc jsr 47bcc <_Objects_Free> <== NOT EXECUTED
_Extension_Free( the_extension );
_Thread_Enable_dispatch();
46cb4: 4eb9 0004 8772 jsr 48772 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
46cba: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
46cbe: 4280 clrl %d0 <== NOT EXECUTED
46cc0: 6002 bras 46cc4 <rtems_extension_delete+0x5c> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
46cc2: 7004 moveq #4,%d0 <== NOT EXECUTED
}
46cc4: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED
46cc8: 4e5e unlk %fp <== NOT EXECUTED
00047670 <rtems_extension_ident>:
rtems_status_code rtems_extension_ident(
rtems_name name,
rtems_id *id
)
{
47670: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
Objects_Name_or_id_lookup_errors status;
status = _Objects_Name_to_id_u32(
47674: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
47678: 2f3c 7fff ffff movel #2147483647,%sp@- <== NOT EXECUTED
4767e: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
47682: 4879 0005 f25c pea 5f25c <_Extension_Information> <== NOT EXECUTED
47688: 4eb9 0004 8800 jsr 48800 <_Objects_Name_to_id_u32> <== NOT EXECUTED
OBJECTS_SEARCH_LOCAL_NODE,
id
);
return _Status_Object_name_errors_to_status[ status ];
}
4768e: 41f9 0005 c8fa lea 5c8fa <_Status_Object_name_errors_to_status>,%a0<== NOT EXECUTED
47694: 4e5e unlk %fp <== NOT EXECUTED
47696: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 <== NOT EXECUTED
00047728 <rtems_get_version_string>:
#endif
#include <rtems/system.h>
const char *rtems_get_version_string(void)
{
47728: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return _RTEMS_version;
}
4772c: 203c 0005 d7ec movel #382956,%d0 <== NOT EXECUTED
47732: 4e5e unlk %fp <== NOT EXECUTED
...
00045c1e <rtems_initialize_start_multitasking>:
45c1e: 7002 moveq #2,%d0
}
void rtems_initialize_start_multitasking(void)
{
45c20: 4e56 0000 linkw %fp,#0
****** APPLICATION RUNS HERE ******
****** RETURNS WHEN SYSTEM IS SHUT DOWN ******
*******************************************************************
*******************************************************************
*******************************************************************/
}
45c24: 4e5e unlk %fp
45c26: 23c0 0005 c830 movel %d0,5c830 <_System_state_Current>
void rtems_initialize_start_multitasking(void)
{
_System_state_Set( SYSTEM_STATE_BEGIN_MULTITASKING );
_Thread_Start_multitasking();
45c2c: 4ef9 0004 8014 jmp 48014 <_Thread_Start_multitasking>
...
0004537c <rtems_interrupt_catch>:
rtems_status_code rtems_interrupt_catch(
rtems_isr_entry new_isr_handler,
rtems_vector_number vector,
rtems_isr_entry *old_isr_handler
)
{
4537c: 4e56 0000 linkw %fp,#0
45380: 222e 0008 movel %fp@(8),%d1
45384: 202e 000c movel %fp@(12),%d0
45388: 206e 0010 moveal %fp@(16),%a0
if ( !_ISR_Is_vector_number_valid( vector ) )
4538c: 0c80 0000 00ff cmpil #255,%d0
45392: 621c bhis 453b0 <rtems_interrupt_catch+0x34> <== NEVER TAKEN
return RTEMS_INVALID_NUMBER;
if ( !_ISR_Is_valid_user_handler( (void *) new_isr_handler ) )
45394: 4a81 tstl %d1
45396: 671c beqs 453b4 <rtems_interrupt_catch+0x38> <== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
if ( !_ISR_Is_valid_user_handler( (void *) old_isr_handler ) )
45398: 4a88 tstl %a0
4539a: 6718 beqs 453b4 <rtems_interrupt_catch+0x38> <== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
_ISR_Install_vector(
4539c: 2f08 movel %a0,%sp@-
4539e: 2f01 movel %d1,%sp@-
453a0: 2f00 movel %d0,%sp@-
453a2: 4eb9 0004 8816 jsr 48816 <_CPU_ISR_install_vector>
vector, (proc_ptr)new_isr_handler, (proc_ptr *)old_isr_handler );
return RTEMS_SUCCESSFUL;
453a8: 4fef 000c lea %sp@(12),%sp
453ac: 4280 clrl %d0
453ae: 6006 bras 453b6 <rtems_interrupt_catch+0x3a>
rtems_vector_number vector,
rtems_isr_entry *old_isr_handler
)
{
if ( !_ISR_Is_vector_number_valid( vector ) )
return RTEMS_INVALID_NUMBER;
453b0: 700a moveq #10,%d0 <== NOT EXECUTED
453b2: 6002 bras 453b6 <rtems_interrupt_catch+0x3a> <== NOT EXECUTED
if ( !_ISR_Is_valid_user_handler( (void *) new_isr_handler ) )
return RTEMS_INVALID_ADDRESS;
if ( !_ISR_Is_valid_user_handler( (void *) old_isr_handler ) )
return RTEMS_INVALID_ADDRESS;
453b4: 7009 moveq #9,%d0 <== NOT EXECUTED
_ISR_Install_vector(
vector, (proc_ptr)new_isr_handler, (proc_ptr *)old_isr_handler );
return RTEMS_SUCCESSFUL;
}
453b6: 4e5e unlk %fp
...
00045f14 <rtems_interrupt_disable>:
rtems_interrupt_level rtems_interrupt_disable( void )
{
rtems_interrupt_level previous_level;
_ISR_Disable( previous_level );
45f14: 223c 0000 0700 movel #1792,%d1 <== NOT EXECUTED
*/
#undef rtems_interrupt_disable
rtems_interrupt_level rtems_interrupt_disable( void )
{
45f1a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
rtems_interrupt_level previous_level;
_ISR_Disable( previous_level );
45f1e: 40c0 movew %sr,%d0 <== NOT EXECUTED
45f20: 8280 orl %d0,%d1 <== NOT EXECUTED
45f22: 46c1 movew %d1,%sr <== NOT EXECUTED
return previous_level;
}
45f24: 4e5e unlk %fp <== NOT EXECUTED
00045f28 <rtems_interrupt_enable>:
#undef rtems_interrupt_enable
void rtems_interrupt_enable(
rtems_interrupt_level previous_level
)
{
45f28: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
_ISR_Enable( previous_level );
45f2c: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED
45f30: 46c0 movew %d0,%sr <== NOT EXECUTED
}
45f32: 4e5e unlk %fp <== NOT EXECUTED
00045f36 <rtems_interrupt_flash>:
#undef rtems_interrupt_flash
void rtems_interrupt_flash(
rtems_interrupt_level previous_level
)
{
45f36: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
_ISR_Flash( previous_level );
45f3a: 222e 0008 movel %fp@(8),%d1 <== NOT EXECUTED
45f3e: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED
45f44: 46c1 movew %d1,%sr <== NOT EXECUTED
45f46: 8081 orl %d1,%d0 <== NOT EXECUTED
45f48: 46c0 movew %d0,%sr <== NOT EXECUTED
}
45f4a: 4e5e unlk %fp <== NOT EXECUTED
00045f4e <rtems_interrupt_is_in_progress>:
*/
#undef rtems_interrupt_is_in_progress
bool rtems_interrupt_is_in_progress( void )
{
45f4e: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return _ISR_Is_in_progress();
45f52: 4ab9 0005 da80 tstl 5da80 <_Per_CPU_Information+0x8> <== NOT EXECUTED
45f58: 56c0 sne %d0 <== NOT EXECUTED
}
45f5a: 4e5e unlk %fp <== NOT EXECUTED
45f5c: 4480 negl %d0 <== NOT EXECUTED
000459b0 <rtems_interrupt_level_attribute>:
rtems_attribute rtems_interrupt_level_attribute(
uint32_t level
)
{
return RTEMS_INTERRUPT_LEVEL(level);
}
459b0: 7007 moveq #7,%d0 <== NOT EXECUTED
uint32_t rtems_interrupt_mask = RTEMS_INTERRUPT_MASK;
rtems_attribute rtems_interrupt_level_attribute(
uint32_t level
)
{
459b2: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return RTEMS_INTERRUPT_LEVEL(level);
}
459b6: c0ae 0008 andl %fp@(8),%d0 <== NOT EXECUTED
459ba: 4e5e unlk %fp <== NOT EXECUTED
...
0004b874 <rtems_io_close>:
rtems_status_code rtems_io_close(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
4b874: 4e56 0000 linkw %fp,#0
4b878: 202e 0008 movel %fp@(8),%d0
4b87c: 2f03 movel %d3,%sp@-
4b87e: 2f02 movel %d2,%sp@-
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
4b880: b0b9 0005 c8f4 cmpl 5c8f4 <_IO_Number_of_drivers>,%d0
4b886: 6420 bccs 4b8a8 <rtems_io_close+0x34> <== NEVER TAKEN
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].close_entry;
4b888: 2600 movel %d0,%d3
4b88a: 2200 movel %d0,%d1
4b88c: e78b lsll #3,%d3
4b88e: eb89 lsll #5,%d1
4b890: 2279 0005 c8f8 moveal 5c8f8 <_IO_Driver_address_table>,%a1
4b896: 9283 subl %d3,%d1
4b898: 2271 1808 moveal %a1@(00000008,%d1:l),%a1
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
4b89c: 4a89 tstl %a1
4b89e: 670c beqs 4b8ac <rtems_io_close+0x38> <== NEVER TAKEN
}
4b8a0: 241f movel %sp@+,%d2
4b8a2: 261f movel %sp@+,%d3
4b8a4: 4e5e unlk %fp
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].close_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
4b8a6: 4ed1 jmp %a1@
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
4b8a8: 700a moveq #10,%d0 <== NOT EXECUTED
4b8aa: 6002 bras 4b8ae <rtems_io_close+0x3a> <== NOT EXECUTED
callout = _IO_Driver_address_table[major].close_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
4b8ac: 4280 clrl %d0 <== NOT EXECUTED
}
4b8ae: 241f movel %sp@+,%d2 <== NOT EXECUTED
4b8b0: 261f movel %sp@+,%d3 <== NOT EXECUTED
4b8b2: 4e5e unlk %fp <== NOT EXECUTED
...
0004b8b8 <rtems_io_control>:
rtems_status_code rtems_io_control(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
4b8b8: 4e56 0000 linkw %fp,#0
4b8bc: 202e 0008 movel %fp@(8),%d0
4b8c0: 2f03 movel %d3,%sp@-
4b8c2: 2f02 movel %d2,%sp@-
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
4b8c4: b0b9 0005 c8f4 cmpl 5c8f4 <_IO_Number_of_drivers>,%d0
4b8ca: 6420 bccs 4b8ec <rtems_io_control+0x34> <== NEVER TAKEN
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].control_entry;
4b8cc: 2600 movel %d0,%d3
4b8ce: 2200 movel %d0,%d1
4b8d0: e78b lsll #3,%d3
4b8d2: eb89 lsll #5,%d1
4b8d4: 2279 0005 c8f8 moveal 5c8f8 <_IO_Driver_address_table>,%a1
4b8da: 9283 subl %d3,%d1
4b8dc: 2271 1814 moveal %a1@(00000014,%d1:l),%a1
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
4b8e0: 4a89 tstl %a1
4b8e2: 670c beqs 4b8f0 <rtems_io_control+0x38> <== NEVER TAKEN
}
4b8e4: 241f movel %sp@+,%d2
4b8e6: 261f movel %sp@+,%d3
4b8e8: 4e5e unlk %fp
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].control_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
4b8ea: 4ed1 jmp %a1@
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
4b8ec: 700a moveq #10,%d0 <== NOT EXECUTED
4b8ee: 6002 bras 4b8f2 <rtems_io_control+0x3a> <== NOT EXECUTED
callout = _IO_Driver_address_table[major].control_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
4b8f0: 4280 clrl %d0 <== NOT EXECUTED
}
4b8f2: 241f movel %sp@+,%d2 <== NOT EXECUTED
4b8f4: 261f movel %sp@+,%d3 <== NOT EXECUTED
4b8f6: 4e5e unlk %fp <== NOT EXECUTED
...
00049fbc <rtems_io_initialize>:
rtems_status_code rtems_io_initialize(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
49fbc: 4e56 0000 linkw %fp,#0
49fc0: 202e 0008 movel %fp@(8),%d0
49fc4: 2f03 movel %d3,%sp@-
49fc6: 2f02 movel %d2,%sp@-
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
49fc8: b0b9 0005 c8f4 cmpl 5c8f4 <_IO_Number_of_drivers>,%d0
49fce: 6420 bccs 49ff0 <rtems_io_initialize+0x34> <== NEVER TAKEN
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].initialization_entry;
49fd0: 2600 movel %d0,%d3
49fd2: 2400 movel %d0,%d2
49fd4: e78b lsll #3,%d3
49fd6: 2279 0005 c8f8 moveal 5c8f8 <_IO_Driver_address_table>,%a1
49fdc: 93c3 subal %d3,%a1
49fde: eb8a lsll #5,%d2
49fe0: 2271 2800 moveal %a1@(00000000,%d2:l),%a1
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
49fe4: 4a89 tstl %a1
49fe6: 670c beqs 49ff4 <rtems_io_initialize+0x38>
}
49fe8: 241f movel %sp@+,%d2
49fea: 261f movel %sp@+,%d3
49fec: 4e5e unlk %fp
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].initialization_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
49fee: 4ed1 jmp %a1@
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
49ff0: 700a moveq #10,%d0 <== NOT EXECUTED
49ff2: 6002 bras 49ff6 <rtems_io_initialize+0x3a> <== NOT EXECUTED
callout = _IO_Driver_address_table[major].initialization_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
49ff4: 4280 clrl %d0
}
49ff6: 241f movel %sp@+,%d2
49ff8: 261f movel %sp@+,%d3
49ffa: 4e5e unlk %fp
...
0004b8fc <rtems_io_open>:
rtems_status_code rtems_io_open(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
4b8fc: 4e56 0000 linkw %fp,#0
4b900: 202e 0008 movel %fp@(8),%d0
4b904: 2f03 movel %d3,%sp@-
4b906: 2f02 movel %d2,%sp@-
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
4b908: b0b9 0005 c8f4 cmpl 5c8f4 <_IO_Number_of_drivers>,%d0
4b90e: 6420 bccs 4b930 <rtems_io_open+0x34> <== NEVER TAKEN
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].open_entry;
4b910: 2600 movel %d0,%d3
4b912: 2200 movel %d0,%d1
4b914: e78b lsll #3,%d3
4b916: eb89 lsll #5,%d1
4b918: 2279 0005 c8f8 moveal 5c8f8 <_IO_Driver_address_table>,%a1
4b91e: 9283 subl %d3,%d1
4b920: 2271 1804 moveal %a1@(00000004,%d1:l),%a1
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
4b924: 4a89 tstl %a1
4b926: 670c beqs 4b934 <rtems_io_open+0x38> <== NEVER TAKEN
}
4b928: 241f movel %sp@+,%d2
4b92a: 261f movel %sp@+,%d3
4b92c: 4e5e unlk %fp
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].open_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
4b92e: 4ed1 jmp %a1@
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
4b930: 700a moveq #10,%d0 <== NOT EXECUTED
4b932: 6002 bras 4b936 <rtems_io_open+0x3a> <== NOT EXECUTED
callout = _IO_Driver_address_table[major].open_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
4b934: 4280 clrl %d0 <== NOT EXECUTED
}
4b936: 241f movel %sp@+,%d2 <== NOT EXECUTED
4b938: 261f movel %sp@+,%d3 <== NOT EXECUTED
4b93a: 4e5e unlk %fp <== NOT EXECUTED
...
0004b940 <rtems_io_read>:
rtems_status_code rtems_io_read(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
4b940: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
4b944: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED
4b948: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4b94a: 2f02 movel %d2,%sp@- <== NOT EXECUTED
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
4b94c: b0b9 0005 c8f4 cmpl 5c8f4 <_IO_Number_of_drivers>,%d0 <== NOT EXECUTED
4b952: 6420 bccs 4b974 <rtems_io_read+0x34> <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].read_entry;
4b954: 2600 movel %d0,%d3 <== NOT EXECUTED
4b956: 2200 movel %d0,%d1 <== NOT EXECUTED
4b958: e78b lsll #3,%d3 <== NOT EXECUTED
4b95a: eb89 lsll #5,%d1 <== NOT EXECUTED
4b95c: 2279 0005 c8f8 moveal 5c8f8 <_IO_Driver_address_table>,%a1 <== NOT EXECUTED
4b962: 9283 subl %d3,%d1 <== NOT EXECUTED
4b964: 2271 180c moveal %a1@(0000000c,%d1:l),%a1 <== NOT EXECUTED
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
4b968: 4a89 tstl %a1 <== NOT EXECUTED
4b96a: 670c beqs 4b978 <rtems_io_read+0x38> <== NOT EXECUTED
}
4b96c: 241f movel %sp@+,%d2 <== NOT EXECUTED
4b96e: 261f movel %sp@+,%d3 <== NOT EXECUTED
4b970: 4e5e unlk %fp <== NOT EXECUTED
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].read_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
4b972: 4ed1 jmp %a1@ <== NOT EXECUTED
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
4b974: 700a moveq #10,%d0 <== NOT EXECUTED
4b976: 6002 bras 4b97a <rtems_io_read+0x3a> <== NOT EXECUTED
callout = _IO_Driver_address_table[major].read_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
4b978: 4280 clrl %d0 <== NOT EXECUTED
}
4b97a: 241f movel %sp@+,%d2 <== NOT EXECUTED
4b97c: 261f movel %sp@+,%d3 <== NOT EXECUTED
4b97e: 4e5e unlk %fp <== NOT EXECUTED
...
00046bf4 <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
)
{
46bf4: 4e56 0000 linkw %fp,#0
46bf8: 206e 000c moveal %fp@(12),%a0
46bfc: 2f0a movel %a2,%sp@-
46bfe: 226e 0010 moveal %fp@(16),%a1
46c02: 2f02 movel %d2,%sp@-
46c04: 242e 0008 movel %fp@(8),%d2
rtems_device_major_number major_limit = _IO_Number_of_drivers;
46c08: 2039 0005 ff7c movel 5ff7c <_IO_Number_of_drivers>,%d0
if ( rtems_interrupt_is_in_progress() )
46c0e: 4ab9 0005 ff08 tstl 5ff08 <_Per_CPU_Information+0x8>
46c14: 6600 00d8 bnew 46cee <rtems_io_register_driver+0xfa>
return RTEMS_CALLED_FROM_ISR;
if ( registered_major == NULL )
46c18: 4a89 tstl %a1
46c1a: 6700 00d6 beqw 46cf2 <rtems_io_register_driver+0xfe>
return RTEMS_INVALID_ADDRESS;
/* Set it to an invalid value */
*registered_major = major_limit;
46c1e: 2280 movel %d0,%a1@
if ( driver_table == NULL )
46c20: 4a88 tstl %a0
46c22: 6700 00ce beqw 46cf2 <rtems_io_register_driver+0xfe>
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
46c26: 4a90 tstl %a0@
46c28: 6600 00da bnew 46d04 <rtems_io_register_driver+0x110>
46c2c: 4aa8 0004 tstl %a0@(4)
46c30: 6600 00d2 bnew 46d04 <rtems_io_register_driver+0x110>
46c34: 6000 00bc braw 46cf2 <rtems_io_register_driver+0xfe> <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
46c38: 2039 0005 fd50 movel 5fd50 <_Thread_Dispatch_disable_level>,%d0
46c3e: 5280 addql #1,%d0
46c40: 23c0 0005 fd50 movel %d0,5fd50 <_Thread_Dispatch_disable_level>
if ( major >= major_limit )
return RTEMS_INVALID_NUMBER;
_Thread_Disable_dispatch();
if ( major == 0 ) {
46c46: 4a82 tstl %d2
46c48: 662c bnes 46c76 <rtems_io_register_driver+0x82> <== NEVER TAKEN
static rtems_status_code rtems_io_obtain_major_number(
rtems_device_major_number *major
)
{
rtems_device_major_number n = _IO_Number_of_drivers;
46c4a: 2039 0005 ff7c movel 5ff7c <_IO_Number_of_drivers>,%d0
46c50: 2479 0005 ff80 moveal 5ff80 <_IO_Driver_address_table>,%a2
46c56: 6010 bras 46c68 <rtems_io_register_driver+0x74>
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
46c58: 4a92 tstl %a2@
46c5a: 6600 00b0 bnew 46d0c <rtems_io_register_driver+0x118>
46c5e: 4aaa 0004 tstl %a2@(4)
46c62: 6600 00a8 bnew 46d0c <rtems_io_register_driver+0x118>
46c66: 6004 bras 46c6c <rtems_io_register_driver+0x78>
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 ) {
46c68: b082 cmpl %d2,%d0
46c6a: 62ec bhis 46c58 <rtems_io_register_driver+0x64> <== ALWAYS TAKEN
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
46c6c: 2282 movel %d2,%a1@
if ( m != n )
46c6e: b082 cmpl %d2,%d0
46c70: 6638 bnes 46caa <rtems_io_register_driver+0xb6> <== ALWAYS TAKEN
46c72: 6000 00a2 braw 46d16 <rtems_io_register_driver+0x122> <== NOT EXECUTED
_Thread_Enable_dispatch();
return sc;
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
46c76: 2202 movel %d2,%d1 <== NOT EXECUTED
46c78: 2002 movel %d2,%d0 <== NOT EXECUTED
46c7a: e789 lsll #3,%d1 <== NOT EXECUTED
46c7c: eb88 lsll #5,%d0 <== NOT EXECUTED
46c7e: 2479 0005 ff80 moveal 5ff80 <_IO_Driver_address_table>,%a2 <== NOT EXECUTED
46c84: 9081 subl %d1,%d0 <== NOT EXECUTED
46c86: d5c0 addal %d0,%a2 <== NOT EXECUTED
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
46c88: 4a92 tstl %a2@ <== NOT EXECUTED
46c8a: 660c bnes 46c98 <rtems_io_register_driver+0xa4> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
return RTEMS_TOO_MANY;
}
rtems_status_code rtems_io_register_driver(
46c8c: 4aaa 0004 tstl %a2@(4) <== NOT EXECUTED
46c90: 57c0 seq %d0 <== NOT EXECUTED
46c92: 49c0 extbl %d0 <== NOT EXECUTED
46c94: 4480 negl %d0 <== NOT EXECUTED
46c96: 6002 bras 46c9a <rtems_io_register_driver+0xa6> <== NOT EXECUTED
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
46c98: 4280 clrl %d0 <== NOT EXECUTED
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
if ( !rtems_io_is_empty_table( table ) ) {
46c9a: 4a00 tstb %d0 <== NOT EXECUTED
46c9c: 660a bnes 46ca8 <rtems_io_register_driver+0xb4> <== NOT EXECUTED
_Thread_Enable_dispatch();
46c9e: 4eb9 0004 8736 jsr 48736 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_RESOURCE_IN_USE;
46ca4: 700c moveq #12,%d0 <== NOT EXECUTED
46ca6: 6050 bras 46cf8 <rtems_io_register_driver+0x104> <== NOT EXECUTED
}
*registered_major = major;
46ca8: 2282 movel %d2,%a1@ <== NOT EXECUTED
}
_IO_Driver_address_table [major] = *driver_table;
46caa: 2202 movel %d2,%d1
46cac: 2002 movel %d2,%d0
46cae: 4878 0018 pea 18 <OPER2+0x4>
46cb2: e789 lsll #3,%d1
46cb4: eb88 lsll #5,%d0
46cb6: 2f08 movel %a0,%sp@-
46cb8: 9081 subl %d1,%d0
46cba: d0b9 0005 ff80 addl 5ff80 <_IO_Driver_address_table>,%d0
46cc0: 2f00 movel %d0,%sp@-
46cc2: 4eb9 0004 fbb4 jsr 4fbb4 <memcpy>
_Thread_Enable_dispatch();
46cc8: 4eb9 0004 8736 jsr 48736 <_Thread_Enable_dispatch>
return rtems_io_initialize( major, 0, NULL );
}
46cce: 246e fffc moveal %fp@(-4),%a2
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
46cd2: 4fef 000c lea %sp@(12),%sp
46cd6: 2d42 0008 movel %d2,%fp@(8)
}
46cda: 242e fff8 movel %fp@(-8),%d2
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
46cde: 42ae 0010 clrl %fp@(16)
46ce2: 42ae 000c clrl %fp@(12)
}
46ce6: 4e5e unlk %fp
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
46ce8: 4ef9 0004 d728 jmp 4d728 <rtems_io_initialize>
)
{
rtems_device_major_number major_limit = _IO_Number_of_drivers;
if ( rtems_interrupt_is_in_progress() )
return RTEMS_CALLED_FROM_ISR;
46cee: 7012 moveq #18,%d0 <== NOT EXECUTED
46cf0: 6006 bras 46cf8 <rtems_io_register_driver+0x104> <== NOT EXECUTED
if ( driver_table == NULL )
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
46cf2: 7009 moveq #9,%d0 <== NOT EXECUTED
46cf4: 6002 bras 46cf8 <rtems_io_register_driver+0x104> <== NOT EXECUTED
if ( major >= major_limit )
return RTEMS_INVALID_NUMBER;
46cf6: 700a moveq #10,%d0 <== NOT EXECUTED
_IO_Driver_address_table [major] = *driver_table;
_Thread_Enable_dispatch();
return rtems_io_initialize( major, 0, NULL );
}
46cf8: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
46cfc: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
46d00: 4e5e unlk %fp <== NOT EXECUTED
46d02: 4e75 rts <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
if ( major >= major_limit )
46d04: b082 cmpl %d2,%d0
46d06: 6200 ff30 bhiw 46c38 <rtems_io_register_driver+0x44>
46d0a: 60ea bras 46cf6 <rtems_io_register_driver+0x102> <== NOT EXECUTED
rtems_device_major_number n = _IO_Number_of_drivers;
rtems_device_major_number m = 0;
/* major is error checked by caller */
for ( m = 0; m < n; ++m ) {
46d0c: 5282 addql #1,%d2
46d0e: 45ea 0018 lea %a2@(24),%a2
46d12: 6000 ff54 braw 46c68 <rtems_io_register_driver+0x74>
if ( major == 0 ) {
rtems_status_code sc = rtems_io_obtain_major_number( registered_major );
if ( sc != RTEMS_SUCCESSFUL ) {
_Thread_Enable_dispatch();
46d16: 4eb9 0004 8736 jsr 48736 <_Thread_Enable_dispatch> <== NOT EXECUTED
*major = m;
if ( m != n )
return RTEMS_SUCCESSFUL;
return RTEMS_TOO_MANY;
46d1c: 7005 moveq #5,%d0 <== NOT EXECUTED
if ( major == 0 ) {
rtems_status_code sc = rtems_io_obtain_major_number( registered_major );
if ( sc != RTEMS_SUCCESSFUL ) {
_Thread_Enable_dispatch();
return sc;
46d1e: 60d8 bras 46cf8 <rtems_io_register_driver+0x104> <== NOT EXECUTED
00046d20 <rtems_io_unregister_driver>:
*/
rtems_status_code rtems_io_unregister_driver(
rtems_device_major_number major
)
{
46d20: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
46d24: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED
if ( rtems_interrupt_is_in_progress() )
46d28: 4ab9 0005 ff08 tstl 5ff08 <_Per_CPU_Information+0x8> <== NOT EXECUTED
46d2e: 6640 bnes 46d70 <rtems_io_unregister_driver+0x50><== NOT EXECUTED
return RTEMS_CALLED_FROM_ISR;
if ( major < _IO_Number_of_drivers ) {
46d30: b0b9 0005 ff7c cmpl 5ff7c <_IO_Number_of_drivers>,%d0 <== NOT EXECUTED
46d36: 643c bccs 46d74 <rtems_io_unregister_driver+0x54><== NOT EXECUTED
46d38: 2239 0005 fd50 movel 5fd50 <_Thread_Dispatch_disable_level>,%d1<== NOT EXECUTED
46d3e: 5281 addql #1,%d1 <== NOT EXECUTED
46d40: 23c1 0005 fd50 movel %d1,5fd50 <_Thread_Dispatch_disable_level><== NOT EXECUTED
_Thread_Disable_dispatch();
memset(
&_IO_Driver_address_table[major],
46d46: 2200 movel %d0,%d1 <== NOT EXECUTED
if ( rtems_interrupt_is_in_progress() )
return RTEMS_CALLED_FROM_ISR;
if ( major < _IO_Number_of_drivers ) {
_Thread_Disable_dispatch();
memset(
46d48: 4878 0018 pea 18 <OPER2+0x4> <== NOT EXECUTED
&_IO_Driver_address_table[major],
46d4c: e789 lsll #3,%d1 <== NOT EXECUTED
46d4e: eb88 lsll #5,%d0 <== NOT EXECUTED
if ( rtems_interrupt_is_in_progress() )
return RTEMS_CALLED_FROM_ISR;
if ( major < _IO_Number_of_drivers ) {
_Thread_Disable_dispatch();
memset(
46d50: 42a7 clrl %sp@- <== NOT EXECUTED
&_IO_Driver_address_table[major],
46d52: 9081 subl %d1,%d0 <== NOT EXECUTED
if ( rtems_interrupt_is_in_progress() )
return RTEMS_CALLED_FROM_ISR;
if ( major < _IO_Number_of_drivers ) {
_Thread_Disable_dispatch();
memset(
46d54: d0b9 0005 ff80 addl 5ff80 <_IO_Driver_address_table>,%d0 <== NOT EXECUTED
46d5a: 2f00 movel %d0,%sp@- <== NOT EXECUTED
46d5c: 4eb9 0004 fc24 jsr 4fc24 <memset> <== NOT EXECUTED
&_IO_Driver_address_table[major],
0,
sizeof( rtems_driver_address_table )
);
_Thread_Enable_dispatch();
46d62: 4eb9 0004 8736 jsr 48736 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
46d68: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
46d6c: 4280 clrl %d0 <== NOT EXECUTED
46d6e: 6006 bras 46d76 <rtems_io_unregister_driver+0x56><== NOT EXECUTED
rtems_status_code rtems_io_unregister_driver(
rtems_device_major_number major
)
{
if ( rtems_interrupt_is_in_progress() )
return RTEMS_CALLED_FROM_ISR;
46d70: 7012 moveq #18,%d0 <== NOT EXECUTED
46d72: 6002 bras 46d76 <rtems_io_unregister_driver+0x56><== NOT EXECUTED
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
return RTEMS_UNSATISFIED;
46d74: 700d moveq #13,%d0 <== NOT EXECUTED
}
46d76: 4e5e unlk %fp <== NOT EXECUTED
...
0004b984 <rtems_io_write>:
rtems_status_code rtems_io_write(
rtems_device_major_number major,
rtems_device_minor_number minor,
void *argument
)
{
4b984: 4e56 0000 linkw %fp,#0
4b988: 202e 0008 movel %fp@(8),%d0
4b98c: 2f03 movel %d3,%sp@-
4b98e: 2f02 movel %d2,%sp@-
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
4b990: b0b9 0005 c8f4 cmpl 5c8f4 <_IO_Number_of_drivers>,%d0
4b996: 6420 bccs 4b9b8 <rtems_io_write+0x34> <== NEVER TAKEN
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].write_entry;
4b998: 2600 movel %d0,%d3
4b99a: 2200 movel %d0,%d1
4b99c: e78b lsll #3,%d3
4b99e: eb89 lsll #5,%d1
4b9a0: 2279 0005 c8f8 moveal 5c8f8 <_IO_Driver_address_table>,%a1
4b9a6: 9283 subl %d3,%d1
4b9a8: 2271 1810 moveal %a1@(00000010,%d1:l),%a1
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
4b9ac: 4a89 tstl %a1
4b9ae: 670c beqs 4b9bc <rtems_io_write+0x38> <== NEVER TAKEN
}
4b9b0: 241f movel %sp@+,%d2
4b9b2: 261f movel %sp@+,%d3
4b9b4: 4e5e unlk %fp
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
callout = _IO_Driver_address_table[major].write_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
4b9b6: 4ed1 jmp %a1@
)
{
rtems_device_driver_entry callout;
if ( major >= _IO_Number_of_drivers )
return RTEMS_INVALID_NUMBER;
4b9b8: 700a moveq #10,%d0 <== NOT EXECUTED
4b9ba: 6002 bras 4b9be <rtems_io_write+0x3a> <== NOT EXECUTED
callout = _IO_Driver_address_table[major].write_entry;
return callout ? callout(major, minor, argument) : RTEMS_SUCCESSFUL;
4b9bc: 4280 clrl %d0 <== NOT EXECUTED
}
4b9be: 241f movel %sp@+,%d2 <== NOT EXECUTED
4b9c0: 261f movel %sp@+,%d3 <== NOT EXECUTED
4b9c2: 4e5e unlk %fp <== NOT EXECUTED
...
00047afc <rtems_iterate_over_all_threads>:
#include <rtems/system.h>
#include <rtems/score/thread.h>
void rtems_iterate_over_all_threads(rtems_per_thread_routine routine)
{
47afc: 4e56 fff0 linkw %fp,#-16 <== NOT EXECUTED
47b00: 48d7 1c04 moveml %d2/%a2-%a4,%sp@ <== NOT EXECUTED
47b04: 286e 0008 moveal %fp@(8),%a4 <== NOT EXECUTED
uint32_t i;
uint32_t api_index;
Thread_Control *the_thread;
Objects_Information *information;
if ( !routine )
47b08: 4a8c tstl %a4 <== NOT EXECUTED
47b0a: 673c beqs 47b48 <rtems_iterate_over_all_threads+0x4c><== NOT EXECUTED
47b0c: 45f9 0006 6568 lea 66568 <_Objects_Information_table+0x4>,%a2<== NOT EXECUTED
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
#if !defined(RTEMS_POSIX_API) || defined(RTEMS_DEBUG)
if ( !_Objects_Information_table[ api_index ] )
47b12: 205a moveal %a2@+,%a0 <== NOT EXECUTED
47b14: 4a88 tstl %a0 <== NOT EXECUTED
47b16: 6728 beqs 47b40 <rtems_iterate_over_all_threads+0x44><== NOT EXECUTED
continue;
#endif
information = _Objects_Information_table[ api_index ][ 1 ];
47b18: 2668 0004 moveal %a0@(4),%a3 <== NOT EXECUTED
if ( !information )
47b1c: 4a8b tstl %a3 <== NOT EXECUTED
47b1e: 6720 beqs 47b40 <rtems_iterate_over_all_threads+0x44><== NOT EXECUTED
47b20: 7401 moveq #1,%d2 <== NOT EXECUTED
47b22: 6012 bras 47b36 <rtems_iterate_over_all_threads+0x3a><== NOT EXECUTED
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
the_thread = (Thread_Control *)information->local_table[ i ];
47b24: 206b 0018 moveal %a3@(24),%a0 <== NOT EXECUTED
47b28: 2030 2c00 movel %a0@(00000000,%d2:l:4),%d0 <== NOT EXECUTED
if ( !the_thread )
47b2c: 6706 beqs 47b34 <rtems_iterate_over_all_threads+0x38><== NOT EXECUTED
continue;
(*routine)(the_thread);
47b2e: 2f00 movel %d0,%sp@- <== NOT EXECUTED
47b30: 4e94 jsr %a4@ <== NOT EXECUTED
47b32: 588f addql #4,%sp <== NOT EXECUTED
information = _Objects_Information_table[ api_index ][ 1 ];
if ( !information )
continue;
for ( i=1 ; i <= information->maximum ; i++ ) {
47b34: 5282 addql #1,%d2 <== NOT EXECUTED
47b36: 4280 clrl %d0 <== NOT EXECUTED
47b38: 302b 000e movew %a3@(14),%d0 <== NOT EXECUTED
47b3c: b082 cmpl %d2,%d0 <== NOT EXECUTED
47b3e: 64e4 bccs 47b24 <rtems_iterate_over_all_threads+0x28><== NOT EXECUTED
Objects_Information *information;
if ( !routine )
return;
for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; api_index++ ) {
47b40: b5fc 0006 6574 cmpal #419188,%a2 <== NOT EXECUTED
47b46: 66ca bnes 47b12 <rtems_iterate_over_all_threads+0x16><== NOT EXECUTED
(*routine)(the_thread);
}
}
}
47b48: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 <== NOT EXECUTED
47b4e: 4e5e unlk %fp <== NOT EXECUTED
...
0004f89c <rtems_message_queue_broadcast>:
rtems_id id,
const void *buffer,
size_t size,
uint32_t *count
)
{
4f89c: 4e56 fff0 linkw %fp,#-16 <== NOT EXECUTED
4f8a0: 48d7 001c moveml %d2-%d4,%sp@ <== NOT EXECUTED
4f8a4: 262e 0008 movel %fp@(8),%d3 <== NOT EXECUTED
4f8a8: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
4f8ac: 282e 0014 movel %fp@(20),%d4 <== NOT EXECUTED
register Message_queue_Control *the_message_queue;
Objects_Locations location;
CORE_message_queue_Status core_status;
if ( !buffer )
4f8b0: 4a82 tstl %d2 <== NOT EXECUTED
4f8b2: 674e beqs 4f902 <rtems_message_queue_broadcast+0x66><== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( !count )
4f8b4: 4a84 tstl %d4 <== NOT EXECUTED
4f8b6: 674a beqs 4f902 <rtems_message_queue_broadcast+0x66><== NOT EXECUTED
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
_Objects_Get( &_Message_queue_Information, id, location );
4f8b8: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4f8bc: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4f8be: 4879 0007 5200 pea 75200 <_Message_queue_Information> <== NOT EXECUTED
4f8c4: 4eb9 0005 42c4 jsr 542c4 <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
4f8ca: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4f8ce: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
4f8d2: 6632 bnes 4f906 <rtems_message_queue_broadcast+0x6a><== NOT EXECUTED
case OBJECTS_LOCAL:
core_status = _CORE_message_queue_Broadcast(
4f8d4: 2f04 movel %d4,%sp@- <== NOT EXECUTED
4f8d6: 2040 moveal %d0,%a0 <== NOT EXECUTED
4f8d8: 42a7 clrl %sp@- <== NOT EXECUTED
4f8da: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4f8dc: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
4f8e0: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4f8e2: 4868 0014 pea %a0@(20) <== NOT EXECUTED
4f8e6: 4eb9 0005 2ac4 jsr 52ac4 <_CORE_message_queue_Broadcast> <== NOT EXECUTED
4f8ec: 2400 movel %d0,%d2 <== NOT EXECUTED
NULL,
#endif
count
);
_Thread_Enable_dispatch();
4f8ee: 4eb9 0005 4d7a jsr 54d7a <_Thread_Enable_dispatch> <== NOT EXECUTED
return
4f8f4: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4f8f6: 4eb9 0004 fc20 jsr 4fc20 <_Message_queue_Translate_core_message_queue_return_code><== NOT EXECUTED
4f8fc: 4fef 001c lea %sp@(28),%sp <== NOT EXECUTED
4f900: 6006 bras 4f908 <rtems_message_queue_broadcast+0x6c><== NOT EXECUTED
if ( !buffer )
return RTEMS_INVALID_ADDRESS;
if ( !count )
return RTEMS_INVALID_ADDRESS;
4f902: 7009 moveq #9,%d0 <== NOT EXECUTED
4f904: 6002 bras 4f908 <rtems_message_queue_broadcast+0x6c><== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
4f906: 7004 moveq #4,%d0 <== NOT EXECUTED
}
4f908: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 <== NOT EXECUTED
4f90e: 4e5e unlk %fp <== NOT EXECUTED
...
0004cc54 <rtems_message_queue_create>:
uint32_t count,
size_t max_message_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
4cc54: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED
4cc58: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ <== NOT EXECUTED
4cc5c: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED
4cc60: 266e 000c moveal %fp@(12),%a3 <== NOT EXECUTED
4cc64: 262e 0010 movel %fp@(16),%d3 <== NOT EXECUTED
4cc68: 282e 0014 movel %fp@(20),%d4 <== NOT EXECUTED
4cc6c: 286e 0018 moveal %fp@(24),%a4 <== NOT EXECUTED
CORE_message_queue_Attributes the_msgq_attributes;
#if defined(RTEMS_MULTIPROCESSING)
bool is_global;
#endif
if ( !rtems_is_name_valid( name ) )
4cc70: 4a82 tstl %d2 <== NOT EXECUTED
4cc72: 6700 009a beqw 4cd0e <rtems_message_queue_create+0xba><== NOT EXECUTED
return RTEMS_INVALID_NAME;
if ( !id )
4cc76: 4a8c tstl %a4 <== NOT EXECUTED
4cc78: 6700 0098 beqw 4cd12 <rtems_message_queue_create+0xbe><== NOT EXECUTED
if ( (is_global = _Attributes_Is_global( attribute_set ) ) &&
!_System_state_Is_multiprocessing )
return RTEMS_MP_NOT_CONFIGURED;
#endif
if ( count == 0 )
4cc7c: 4a8b tstl %a3 <== NOT EXECUTED
4cc7e: 6700 0096 beqw 4cd16 <rtems_message_queue_create+0xc2><== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
if ( max_message_size == 0 )
4cc82: 4a83 tstl %d3 <== NOT EXECUTED
4cc84: 6700 0094 beqw 4cd1a <rtems_message_queue_create+0xc6><== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
4cc88: 2039 0006 51d0 movel 651d0 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED
4cc8e: 5280 addql #1,%d0 <== NOT EXECUTED
4cc90: 23c0 0006 51d0 movel %d0,651d0 <_Thread_Dispatch_disable_level><== NOT EXECUTED
#endif
#endif
_Thread_Disable_dispatch(); /* protects object pointer */
the_message_queue = _Message_queue_Allocate();
4cc96: 4eb9 0005 1cf4 jsr 51cf4 <_Message_queue_Allocate> <== NOT EXECUTED
4cc9c: 2440 moveal %d0,%a2 <== NOT EXECUTED
if ( !the_message_queue ) {
4cc9e: 4a80 tstl %d0 <== NOT EXECUTED
4cca0: 660a bnes 4ccac <rtems_message_queue_create+0x58><== NOT EXECUTED
_Thread_Enable_dispatch();
4cca2: 4eb9 0004 f7ca jsr 4f7ca <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TOO_MANY;
4cca8: 7005 moveq #5,%d0 <== NOT EXECUTED
4ccaa: 6070 bras 4cd1c <rtems_message_queue_create+0xc8><== 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;
4ccac: 204e moveal %fp,%a0 <== NOT EXECUTED
4ccae: 44c4 movew %d4,%ccr <== NOT EXECUTED
4ccb0: 56c0 sne %d0 <== NOT EXECUTED
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_message_queue->attribute_set = attribute_set;
4ccb2: 2544 0010 movel %d4,%a2@(16) <== NOT EXECUTED
if (_Attributes_Is_priority( attribute_set ) )
the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_PRIORITY;
4ccb6: 49c0 extbl %d0 <== NOT EXECUTED
4ccb8: 5280 addql #1,%d0 <== NOT EXECUTED
4ccba: 2100 movel %d0,%a0@- <== NOT EXECUTED
else
the_msgq_attributes.discipline = CORE_MESSAGE_QUEUE_DISCIPLINES_FIFO;
if ( ! _CORE_message_queue_Initialize(
4ccbc: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4ccbe: 2f0b movel %a3,%sp@- <== NOT EXECUTED
4ccc0: 47f9 0004 f7ca lea 4f7ca <_Thread_Enable_dispatch>,%a3 <== NOT EXECUTED
4ccc6: 2f08 movel %a0,%sp@- <== NOT EXECUTED
4ccc8: 486a 0014 pea %a2@(20) <== NOT EXECUTED
4cccc: 4eb9 0004 ddd8 jsr 4ddd8 <_CORE_message_queue_Initialize> <== NOT EXECUTED
4ccd2: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
4ccd6: 4a00 tstb %d0 <== NOT EXECUTED
4ccd8: 6616 bnes 4ccf0 <rtems_message_queue_create+0x9c><== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Message_queue_Free (
Message_queue_Control *the_message_queue
)
{
_Objects_Free( &_Message_queue_Information, &the_message_queue->Object );
4ccda: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4ccdc: 4879 0006 53c4 pea 653c4 <_Message_queue_Information> <== NOT EXECUTED
4cce2: 4eb9 0004 eb28 jsr 4eb28 <_Objects_Free> <== NOT EXECUTED
_Objects_MP_Close(
&_Message_queue_Information, the_message_queue->Object.id);
#endif
_Message_queue_Free( the_message_queue );
_Thread_Enable_dispatch();
4cce8: 4e93 jsr %a3@ <== NOT EXECUTED
return RTEMS_UNSATISFIED;
4ccea: 508f addql #8,%sp <== NOT EXECUTED
4ccec: 700d moveq #13,%d0 <== NOT EXECUTED
4ccee: 602c bras 4cd1c <rtems_message_queue_create+0xc8><== NOT EXECUTED
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
4ccf0: 202a 0008 movel %a2@(8),%d0 <== NOT EXECUTED
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
4ccf4: 4281 clrl %d1 <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4ccf6: 2079 0006 53dc moveal 653dc <_Message_queue_Information+0x18>,%a0<== NOT EXECUTED
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
4ccfc: 3200 movew %d0,%d1 <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4ccfe: 218a 1c00 movel %a2,%a0@(00000000,%d1:l:4) <== NOT EXECUTED
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
4cd02: 2542 000c movel %d2,%a2@(12) <== NOT EXECUTED
&_Message_queue_Information,
&the_message_queue->Object,
(Objects_Name) name
);
*id = the_message_queue->Object.id;
4cd06: 2880 movel %d0,%a4@ <== NOT EXECUTED
name,
0
);
#endif
_Thread_Enable_dispatch();
4cd08: 4e93 jsr %a3@ <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
4cd0a: 4280 clrl %d0 <== NOT EXECUTED
4cd0c: 600e bras 4cd1c <rtems_message_queue_create+0xc8><== NOT EXECUTED
#if defined(RTEMS_MULTIPROCESSING)
bool is_global;
#endif
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
4cd0e: 7003 moveq #3,%d0 <== NOT EXECUTED
4cd10: 600a bras 4cd1c <rtems_message_queue_create+0xc8><== NOT EXECUTED
if ( !id )
return RTEMS_INVALID_ADDRESS;
4cd12: 7009 moveq #9,%d0 <== NOT EXECUTED
4cd14: 6006 bras 4cd1c <rtems_message_queue_create+0xc8><== NOT EXECUTED
!_System_state_Is_multiprocessing )
return RTEMS_MP_NOT_CONFIGURED;
#endif
if ( count == 0 )
return RTEMS_INVALID_NUMBER;
4cd16: 700a moveq #10,%d0 <== NOT EXECUTED
4cd18: 6002 bras 4cd1c <rtems_message_queue_create+0xc8><== NOT EXECUTED
if ( max_message_size == 0 )
return RTEMS_INVALID_SIZE;
4cd1a: 7008 moveq #8,%d0 <== NOT EXECUTED
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
4cd1c: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 <== NOT EXECUTED
4cd22: 4e5e unlk %fp <== NOT EXECUTED
...
0004f9e8 <rtems_message_queue_delete>:
*/
rtems_status_code rtems_message_queue_delete(
rtems_id id
)
{
4f9e8: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
4f9ec: 2f0a movel %a2,%sp@- <== NOT EXECUTED
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
_Objects_Get( &_Message_queue_Information, id, location );
4f9ee: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4f9f2: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4f9f6: 4879 0007 5200 pea 75200 <_Message_queue_Information> <== NOT EXECUTED
4f9fc: 4eb9 0005 42c4 jsr 542c4 <_Objects_Get> <== NOT EXECUTED
register Message_queue_Control *the_message_queue;
Objects_Locations location;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
4fa02: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4fa06: 2440 moveal %d0,%a2 <== NOT EXECUTED
4fa08: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
4fa0c: 663a bnes 4fa48 <rtems_message_queue_delete+0x60><== NOT EXECUTED
case OBJECTS_LOCAL:
_Objects_Close( &_Message_queue_Information,
4fa0e: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4fa10: 4879 0007 5200 pea 75200 <_Message_queue_Information> <== NOT EXECUTED
4fa16: 4eb9 0005 3eb0 jsr 53eb0 <_Objects_Close> <== NOT EXECUTED
&the_message_queue->Object );
_CORE_message_queue_Close(
4fa1c: 4878 0005 pea 5 <COMPARE> <== NOT EXECUTED
4fa20: 42a7 clrl %sp@- <== NOT EXECUTED
4fa22: 486a 0014 pea %a2@(20) <== NOT EXECUTED
4fa26: 4eb9 0005 2b34 jsr 52b34 <_CORE_message_queue_Close> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Message_queue_Free (
Message_queue_Control *the_message_queue
)
{
_Objects_Free( &_Message_queue_Information, &the_message_queue->Object );
4fa2c: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4fa2e: 4879 0007 5200 pea 75200 <_Message_queue_Information> <== NOT EXECUTED
4fa34: 4eb9 0005 4128 jsr 54128 <_Objects_Free> <== NOT EXECUTED
0, /* Not used */
0
);
}
#endif
_Thread_Enable_dispatch();
4fa3a: 4eb9 0005 4d7a jsr 54d7a <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
4fa40: 4fef 001c lea %sp@(28),%sp <== NOT EXECUTED
4fa44: 4280 clrl %d0 <== NOT EXECUTED
4fa46: 6002 bras 4fa4a <rtems_message_queue_delete+0x62><== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
4fa48: 7004 moveq #4,%d0 <== NOT EXECUTED
}
4fa4a: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED
4fa4e: 4e5e unlk %fp <== NOT EXECUTED
...
0004fa54 <rtems_message_queue_flush>:
rtems_status_code rtems_message_queue_flush(
rtems_id id,
uint32_t *count
)
{
4fa54: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
4fa58: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4fa5a: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
4fa5e: 4a8a tstl %a2 <== NOT EXECUTED
4fa60: 6738 beqs 4fa9a <rtems_message_queue_flush+0x46> <== NOT EXECUTED
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
_Objects_Get( &_Message_queue_Information, id, location );
4fa62: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4fa66: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4fa6a: 4879 0007 5200 pea 75200 <_Message_queue_Information> <== NOT EXECUTED
4fa70: 4eb9 0005 42c4 jsr 542c4 <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
4fa76: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4fa7a: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
4fa7e: 661e bnes 4fa9e <rtems_message_queue_flush+0x4a> <== NOT EXECUTED
case OBJECTS_LOCAL:
*count = _CORE_message_queue_Flush( &the_message_queue->message_queue );
4fa80: 2040 moveal %d0,%a0 <== NOT EXECUTED
4fa82: 4868 0014 pea %a0@(20) <== NOT EXECUTED
4fa86: 4eb9 0005 2b74 jsr 52b74 <_CORE_message_queue_Flush> <== NOT EXECUTED
4fa8c: 2480 movel %d0,%a2@ <== NOT EXECUTED
_Thread_Enable_dispatch();
4fa8e: 4eb9 0005 4d7a jsr 54d7a <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
4fa94: 588f addql #4,%sp <== NOT EXECUTED
4fa96: 4280 clrl %d0 <== NOT EXECUTED
4fa98: 6006 bras 4faa0 <rtems_message_queue_flush+0x4c> <== NOT EXECUTED
{
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
return RTEMS_INVALID_ADDRESS;
4fa9a: 7009 moveq #9,%d0 <== NOT EXECUTED
4fa9c: 6002 bras 4faa0 <rtems_message_queue_flush+0x4c> <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
4fa9e: 7004 moveq #4,%d0 <== NOT EXECUTED
}
4faa0: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED
4faa4: 4e5e unlk %fp <== NOT EXECUTED
0004faa8 <rtems_message_queue_get_number_pending>:
rtems_status_code rtems_message_queue_get_number_pending(
rtems_id id,
uint32_t *count
)
{
4faa8: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
4faac: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4faae: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
4fab2: 4a8a tstl %a2 <== NOT EXECUTED
4fab4: 672e beqs 4fae4 <rtems_message_queue_get_number_pending+0x3c><== NOT EXECUTED
4fab6: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4faba: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4fabe: 4879 0007 5200 pea 75200 <_Message_queue_Information> <== NOT EXECUTED
4fac4: 4eb9 0005 42c4 jsr 542c4 <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
4faca: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4face: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
4fad2: 6614 bnes 4fae8 <rtems_message_queue_get_number_pending+0x40><== NOT EXECUTED
case OBJECTS_LOCAL:
*count = the_message_queue->message_queue.number_of_pending_messages;
4fad4: 2040 moveal %d0,%a0 <== NOT EXECUTED
4fad6: 24a8 005c movel %a0@(92),%a2@ <== NOT EXECUTED
_Thread_Enable_dispatch();
4fada: 4eb9 0005 4d7a jsr 54d7a <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
4fae0: 4280 clrl %d0 <== NOT EXECUTED
4fae2: 6006 bras 4faea <rtems_message_queue_get_number_pending+0x42><== NOT EXECUTED
{
register Message_queue_Control *the_message_queue;
Objects_Locations location;
if ( !count )
return RTEMS_INVALID_ADDRESS;
4fae4: 7009 moveq #9,%d0 <== NOT EXECUTED
4fae6: 6002 bras 4faea <rtems_message_queue_get_number_pending+0x42><== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
4fae8: 7004 moveq #4,%d0 <== NOT EXECUTED
}
4faea: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED
4faee: 4e5e unlk %fp <== NOT EXECUTED
...
0004cd28 <rtems_message_queue_ident>:
rtems_status_code rtems_message_queue_ident(
rtems_name name,
uint32_t node,
rtems_id *id
)
{
4cd28: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
Objects_Name_or_id_lookup_errors status;
status = _Objects_Name_to_id_u32(
4cd2c: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
4cd30: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
4cd34: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4cd38: 4879 0006 53c4 pea 653c4 <_Message_queue_Information> <== NOT EXECUTED
4cd3e: 4eb9 0004 edf4 jsr 4edf4 <_Objects_Name_to_id_u32> <== NOT EXECUTED
node,
id
);
return _Status_Object_name_errors_to_status[ status ];
}
4cd44: 41f9 0006 2aea lea 62aea <_Status_Object_name_errors_to_status>,%a0<== NOT EXECUTED
4cd4a: 4e5e unlk %fp <== NOT EXECUTED
4cd4c: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 <== NOT EXECUTED
...
0004cd54 <rtems_message_queue_receive>:
void *buffer,
size_t *size,
rtems_option option_set,
rtems_interval timeout
)
{
4cd54: 4e56 fff0 linkw %fp,#-16 <== NOT EXECUTED
4cd58: 48d7 001c moveml %d2-%d4,%sp@ <== NOT EXECUTED
4cd5c: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
4cd60: 262e 0010 movel %fp@(16),%d3 <== NOT EXECUTED
register Message_queue_Control *the_message_queue;
Objects_Locations location;
bool wait;
if ( !buffer )
4cd64: 4a82 tstl %d2 <== NOT EXECUTED
4cd66: 6762 beqs 4cdca <rtems_message_queue_receive+0x76><== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( !size )
4cd68: 4a83 tstl %d3 <== NOT EXECUTED
4cd6a: 675e beqs 4cdca <rtems_message_queue_receive+0x76><== NOT EXECUTED
Objects_Id id,
Objects_Locations *location
)
{
return (Message_queue_Control *)
_Objects_Get( &_Message_queue_Information, id, location );
4cd6c: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4cd70: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4cd74: 4879 0006 53c4 pea 653c4 <_Message_queue_Information> <== NOT EXECUTED
4cd7a: 4eb9 0004 ec8c jsr 4ec8c <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
4cd80: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4cd84: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
4cd88: 6644 bnes 4cdce <rtems_message_queue_receive+0x7a><== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _Options_Is_no_wait (
rtems_option option_set
)
{
return (option_set & RTEMS_NO_WAIT) ? true : false;
4cd8a: 7201 moveq #1,%d1 <== NOT EXECUTED
if ( _Options_Is_no_wait( option_set ) )
wait = false;
else
wait = true;
_CORE_message_queue_Seize(
4cd8c: 7801 moveq #1,%d4 <== NOT EXECUTED
4cd8e: 2040 moveal %d0,%a0 <== NOT EXECUTED
4cd90: c2ae 0014 andl %fp@(20),%d1 <== NOT EXECUTED
4cd94: 2f2e 0018 movel %fp@(24),%sp@- <== NOT EXECUTED
4cd98: b384 eorl %d1,%d4 <== NOT EXECUTED
4cd9a: 2f04 movel %d4,%sp@- <== NOT EXECUTED
4cd9c: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4cd9e: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4cda0: 2f28 0008 movel %a0@(8),%sp@- <== NOT EXECUTED
4cda4: 4868 0014 pea %a0@(20) <== NOT EXECUTED
4cda8: 4eb9 0004 de8c jsr 4de8c <_CORE_message_queue_Seize> <== NOT EXECUTED
buffer,
size,
wait,
timeout
);
_Thread_Enable_dispatch();
4cdae: 4eb9 0004 f7ca jsr 4f7ca <_Thread_Enable_dispatch> <== NOT EXECUTED
return _Message_queue_Translate_core_message_queue_return_code(
_Thread_Executing->Wait.return_code
4cdb4: 2079 0006 538c moveal 6538c <_Per_CPU_Information+0xc>,%a0 <== NOT EXECUTED
size,
wait,
timeout
);
_Thread_Enable_dispatch();
return _Message_queue_Translate_core_message_queue_return_code(
4cdba: 2f28 0034 movel %a0@(52),%sp@- <== NOT EXECUTED
4cdbe: 4eb9 0004 ce54 jsr 4ce54 <_Message_queue_Translate_core_message_queue_return_code><== NOT EXECUTED
4cdc4: 4fef 001c lea %sp@(28),%sp <== NOT EXECUTED
4cdc8: 6006 bras 4cdd0 <rtems_message_queue_receive+0x7c><== NOT EXECUTED
if ( !buffer )
return RTEMS_INVALID_ADDRESS;
if ( !size )
return RTEMS_INVALID_ADDRESS;
4cdca: 7009 moveq #9,%d0 <== NOT EXECUTED
4cdcc: 6002 bras 4cdd0 <rtems_message_queue_receive+0x7c><== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
4cdce: 7004 moveq #4,%d0 <== NOT EXECUTED
}
4cdd0: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 <== NOT EXECUTED
4cdd6: 4e5e unlk %fp <== NOT EXECUTED
...
0004cddc <rtems_message_queue_send>:
rtems_status_code rtems_message_queue_send(
rtems_id id,
const void *buffer,
size_t size
)
{
4cddc: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
4cde0: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4cde2: 262e 0008 movel %fp@(8),%d3 <== NOT EXECUTED
4cde6: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4cde8: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
register Message_queue_Control *the_message_queue;
Objects_Locations location;
CORE_message_queue_Status status;
if ( !buffer )
4cdec: 6754 beqs 4ce42 <rtems_message_queue_send+0x66> <== NOT EXECUTED
4cdee: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4cdf2: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4cdf4: 4879 0006 53c4 pea 653c4 <_Message_queue_Information> <== NOT EXECUTED
4cdfa: 4eb9 0004 ec8c jsr 4ec8c <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
4ce00: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4ce04: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
4ce08: 663c bnes 4ce46 <rtems_message_queue_send+0x6a> <== NOT EXECUTED
CORE_message_queue_API_mp_support_callout api_message_queue_mp_support,
bool wait,
Watchdog_Interval timeout
)
{
return _CORE_message_queue_Submit(
4ce0a: 42a7 clrl %sp@- <== NOT EXECUTED
4ce0c: 2040 moveal %d0,%a0 <== NOT EXECUTED
4ce0e: 42a7 clrl %sp@- <== NOT EXECUTED
4ce10: 2f3c 7fff ffff movel #2147483647,%sp@- <== NOT EXECUTED
4ce16: 42a7 clrl %sp@- <== NOT EXECUTED
4ce18: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4ce1a: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
4ce1e: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4ce20: 4868 0014 pea %a0@(20) <== NOT EXECUTED
4ce24: 4eb9 0004 df74 jsr 4df74 <_CORE_message_queue_Submit> <== NOT EXECUTED
MESSAGE_QUEUE_MP_HANDLER,
false, /* sender does not block */
0 /* no timeout */
);
_Thread_Enable_dispatch();
4ce2a: 4fef 0020 lea %sp@(32),%sp <== NOT EXECUTED
4ce2e: 2400 movel %d0,%d2 <== NOT EXECUTED
4ce30: 4eb9 0004 f7ca jsr 4f7ca <_Thread_Enable_dispatch> <== NOT EXECUTED
/*
* Since this API does not allow for blocking sends, we can directly
* return the returned status.
*/
return _Message_queue_Translate_core_message_queue_return_code(status);
4ce36: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4ce38: 4eb9 0004 ce54 jsr 4ce54 <_Message_queue_Translate_core_message_queue_return_code><== NOT EXECUTED
4ce3e: 588f addql #4,%sp <== NOT EXECUTED
4ce40: 6006 bras 4ce48 <rtems_message_queue_send+0x6c> <== NOT EXECUTED
register Message_queue_Control *the_message_queue;
Objects_Locations location;
CORE_message_queue_Status status;
if ( !buffer )
return RTEMS_INVALID_ADDRESS;
4ce42: 7009 moveq #9,%d0 <== NOT EXECUTED
4ce44: 6002 bras 4ce48 <rtems_message_queue_send+0x6c> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
4ce46: 7004 moveq #4,%d0 <== NOT EXECUTED
}
4ce48: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED
4ce4c: 262e fff8 movel %fp@(-8),%d3 <== NOT EXECUTED
4ce50: 4e5e unlk %fp <== NOT EXECUTED
0004fc38 <rtems_message_queue_urgent>:
rtems_status_code rtems_message_queue_urgent(
rtems_id id,
const void *buffer,
size_t size
)
{
4fc38: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
4fc3c: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4fc3e: 262e 0008 movel %fp@(8),%d3 <== NOT EXECUTED
4fc42: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4fc44: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
register Message_queue_Control *the_message_queue;
Objects_Locations location;
CORE_message_queue_Status status;
if ( !buffer )
4fc48: 6754 beqs 4fc9e <rtems_message_queue_urgent+0x66><== NOT EXECUTED
4fc4a: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4fc4e: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4fc50: 4879 0007 5200 pea 75200 <_Message_queue_Information> <== NOT EXECUTED
4fc56: 4eb9 0005 42c4 jsr 542c4 <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_message_queue = _Message_queue_Get( id, &location );
switch ( location ) {
4fc5c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4fc60: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
4fc64: 663c bnes 4fca2 <rtems_message_queue_urgent+0x6a><== NOT EXECUTED
CORE_message_queue_API_mp_support_callout api_message_queue_mp_support,
bool wait,
Watchdog_Interval timeout
)
{
return _CORE_message_queue_Submit(
4fc66: 42a7 clrl %sp@- <== NOT EXECUTED
4fc68: 2040 moveal %d0,%a0 <== NOT EXECUTED
4fc6a: 42a7 clrl %sp@- <== NOT EXECUTED
4fc6c: 2f3c 8000 0000 movel #-2147483648,%sp@- <== NOT EXECUTED
4fc72: 42a7 clrl %sp@- <== NOT EXECUTED
4fc74: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4fc76: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
4fc7a: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4fc7c: 4868 0014 pea %a0@(20) <== NOT EXECUTED
4fc80: 4eb9 0005 2d88 jsr 52d88 <_CORE_message_queue_Submit> <== NOT EXECUTED
id,
MESSAGE_QUEUE_MP_HANDLER,
false, /* sender does not block */
0 /* no timeout */
);
_Thread_Enable_dispatch();
4fc86: 4fef 0020 lea %sp@(32),%sp <== NOT EXECUTED
4fc8a: 2400 movel %d0,%d2 <== NOT EXECUTED
4fc8c: 4eb9 0005 4d7a jsr 54d7a <_Thread_Enable_dispatch> <== NOT EXECUTED
/*
* Since this API does not allow for blocking sends, we can directly
* return the returned status.
*/
return _Message_queue_Translate_core_message_queue_return_code(status);
4fc92: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4fc94: 4eb9 0004 fc20 jsr 4fc20 <_Message_queue_Translate_core_message_queue_return_code><== NOT EXECUTED
4fc9a: 588f addql #4,%sp <== NOT EXECUTED
4fc9c: 6006 bras 4fca4 <rtems_message_queue_urgent+0x6c><== NOT EXECUTED
register Message_queue_Control *the_message_queue;
Objects_Locations location;
CORE_message_queue_Status status;
if ( !buffer )
return RTEMS_INVALID_ADDRESS;
4fc9e: 7009 moveq #9,%d0 <== NOT EXECUTED
4fca0: 6002 bras 4fca4 <rtems_message_queue_urgent+0x6c><== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
4fca2: 7004 moveq #4,%d0 <== NOT EXECUTED
}
4fca4: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED
4fca8: 262e fff8 movel %fp@(-8),%d3 <== NOT EXECUTED
4fcac: 4e5e unlk %fp <== NOT EXECUTED
00046bc4 <rtems_object_api_maximum_class>:
#include <rtems/rtems/types.h>
int rtems_object_api_maximum_class(
int api
)
{
46bc4: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return _Objects_API_maximum_class(api);
}
46bc8: 4e5e unlk %fp <== NOT EXECUTED
int rtems_object_api_maximum_class(
int api
)
{
return _Objects_API_maximum_class(api);
46bca: 4ef9 0004 8314 jmp 48314 <_Objects_API_maximum_class> <== NOT EXECUTED
00046bd0 <rtems_object_api_minimum_class>:
uint32_t api
)
{
if ( _Objects_Is_api_valid( api ) )
return 1;
return -1;
46bd0: 7203 moveq #3,%d1 <== NOT EXECUTED
#include <rtems/rtems/types.h>
uint32_t rtems_object_api_minimum_class(
uint32_t api
)
{
46bd2: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _Objects_Is_api_valid(
uint32_t the_api
)
{
if ( !the_api || the_api > OBJECTS_APIS_LAST )
46bd6: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED
46bda: 5380 subql #1,%d0 <== NOT EXECUTED
if ( _Objects_Is_api_valid( api ) )
return 1;
return -1;
46bdc: b280 cmpl %d0,%d1 <== NOT EXECUTED
46bde: 53c0 sls %d0 <== NOT EXECUTED
46be0: 49c0 extbl %d0 <== NOT EXECUTED
}
46be2: 123c 0001 moveb #1,%d1 <== NOT EXECUTED
46be6: 4e5e unlk %fp <== NOT EXECUTED
46be8: 8081 orl %d1,%d0 <== NOT EXECUTED
00046bec <rtems_object_get_api_class_name>:
)
{
const rtems_assoc_t *api_assoc;
const rtems_assoc_t *class_assoc;
if ( the_api == OBJECTS_INTERNAL_API )
46bec: 7001 moveq #1,%d0 <== NOT EXECUTED
const char *rtems_object_get_api_class_name(
int the_api,
int the_class
)
{
46bee: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
46bf2: 222e 0008 movel %fp@(8),%d1 <== NOT EXECUTED
46bf6: 2f02 movel %d2,%sp@- <== NOT EXECUTED
const rtems_assoc_t *api_assoc;
const rtems_assoc_t *class_assoc;
if ( the_api == OBJECTS_INTERNAL_API )
46bf8: b081 cmpl %d1,%d0 <== NOT EXECUTED
46bfa: 6714 beqs 46c10 <rtems_object_get_api_class_name+0x24><== NOT EXECUTED
api_assoc = rtems_object_api_internal_assoc;
else if ( the_api == OBJECTS_CLASSIC_API )
46bfc: 7402 moveq #2,%d2 <== 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";
46bfe: 203c 0005 ca7e movel #379518,%d0 <== 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 )
46c04: b481 cmpl %d1,%d2 <== NOT EXECUTED
46c06: 662a bnes 46c32 <rtems_object_get_api_class_name+0x46><== NOT EXECUTED
api_assoc = rtems_object_api_classic_assoc;
46c08: 203c 0005 da7c movel #383612,%d0 <== NOT EXECUTED
46c0e: 6006 bras 46c16 <rtems_object_get_api_class_name+0x2a><== 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;
46c10: 203c 0005 da64 movel #383588,%d0 <== 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 );
46c16: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
46c1a: 2f00 movel %d0,%sp@- <== NOT EXECUTED
46c1c: 4eb9 0004 b120 jsr 4b120 <rtems_assoc_ptr_by_local> <== NOT EXECUTED
if ( class_assoc )
46c22: 508f addql #8,%sp <== 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 );
46c24: 2040 moveal %d0,%a0 <== NOT EXECUTED
if ( class_assoc )
return class_assoc->name;
return "BAD CLASS";
46c26: 203c 0005 ca86 movel #379526,%d0 <== 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 )
46c2c: 4a88 tstl %a0 <== NOT EXECUTED
46c2e: 6702 beqs 46c32 <rtems_object_get_api_class_name+0x46><== NOT EXECUTED
return class_assoc->name;
46c30: 2010 movel %a0@,%d0 <== NOT EXECUTED
return "BAD CLASS";
}
46c32: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED
46c36: 4e5e unlk %fp <== NOT EXECUTED
...
00046c3c <rtems_object_get_api_name>:
};
const char *rtems_object_get_api_name(
int api
)
{
46c3c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
const rtems_assoc_t *api_assoc;
api_assoc = rtems_assoc_ptr_by_local( rtems_objects_api_assoc, api );
46c40: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
46c44: 4879 0005 daf4 pea 5daf4 <rtems_objects_api_assoc> <== NOT EXECUTED
46c4a: 4eb9 0004 b120 jsr 4b120 <rtems_assoc_ptr_by_local> <== NOT EXECUTED
if ( api_assoc )
46c50: 508f addql #8,%sp <== NOT EXECUTED
int api
)
{
const rtems_assoc_t *api_assoc;
api_assoc = rtems_assoc_ptr_by_local( rtems_objects_api_assoc, api );
46c52: 2040 moveal %d0,%a0 <== NOT EXECUTED
if ( api_assoc )
return api_assoc->name;
return "BAD CLASS";
46c54: 203c 0005 ca86 movel #379526,%d0 <== NOT EXECUTED
)
{
const rtems_assoc_t *api_assoc;
api_assoc = rtems_assoc_ptr_by_local( rtems_objects_api_assoc, api );
if ( api_assoc )
46c5a: 4a88 tstl %a0 <== NOT EXECUTED
46c5c: 6702 beqs 46c60 <rtems_object_get_api_name+0x24> <== NOT EXECUTED
return api_assoc->name;
46c5e: 2010 movel %a0@,%d0 <== NOT EXECUTED
return "BAD CLASS";
}
46c60: 4e5e unlk %fp <== NOT EXECUTED
00046c9c <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
)
{
46c9c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
46ca0: 2f0a movel %a2,%sp@- <== NOT EXECUTED
46ca2: 246e 0010 moveal %fp@(16),%a2 <== NOT EXECUTED
46ca6: 2f02 movel %d2,%sp@- <== NOT EXECUTED
int i;
/*
* Validate parameters and look up information structure.
*/
if ( !info )
46ca8: 4a8a tstl %a2 <== NOT EXECUTED
46caa: 6752 beqs 46cfe <rtems_object_get_class_information+0x62><== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
obj_info = _Objects_Get_information( the_api, the_class );
46cac: 3f2e 000e movew %fp@(14),%sp@- <== NOT EXECUTED
46cb0: 4267 clrw %sp@- <== NOT EXECUTED
46cb2: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
46cb6: 4eb9 0004 8660 jsr 48660 <_Objects_Get_information> <== NOT EXECUTED
if ( !obj_info )
46cbc: 508f addql #8,%sp <== NOT EXECUTED
* Validate parameters and look up information structure.
*/
if ( !info )
return RTEMS_INVALID_ADDRESS;
obj_info = _Objects_Get_information( the_api, the_class );
46cbe: 2040 moveal %d0,%a0 <== NOT EXECUTED
if ( !obj_info )
46cc0: 4a80 tstl %d0 <== NOT EXECUTED
46cc2: 673e beqs 46d02 <rtems_object_get_class_information+0x66><== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
/*
* Return information about this object class to the user.
*/
info->minimum_id = obj_info->minimum_id;
46cc4: 24a8 0006 movel %a0@(6),%a2@ <== NOT EXECUTED
info->maximum_id = obj_info->maximum_id;
info->auto_extend = obj_info->auto_extend;
info->maximum = obj_info->maximum;
46cc8: 4282 clrl %d2 <== NOT EXECUTED
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
46cca: 7001 moveq #1,%d0 <== NOT EXECUTED
46ccc: 4281 clrl %d1 <== 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;
46cce: 2568 000a 0004 movel %a0@(10),%a2@(4) <== NOT EXECUTED
info->auto_extend = obj_info->auto_extend;
info->maximum = obj_info->maximum;
46cd4: 3428 000e movew %a0@(14),%d2 <== 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;
46cd8: 1568 0010 000c moveb %a0@(16),%a2@(12) <== NOT EXECUTED
info->maximum = obj_info->maximum;
46cde: 2542 0008 movel %d2,%a2@(8) <== NOT EXECUTED
for ( unallocated=0, i=1 ; i <= info->maximum ; i++ )
46ce2: 600e bras 46cf2 <rtems_object_get_class_information+0x56><== NOT EXECUTED
if ( !obj_info->local_table[i] )
46ce4: 2268 0018 moveal %a0@(24),%a1 <== NOT EXECUTED
46ce8: 4ab1 0c00 tstl %a1@(00000000,%d0:l:4) <== NOT EXECUTED
46cec: 6602 bnes 46cf0 <rtems_object_get_class_information+0x54><== NOT EXECUTED
unallocated++;
46cee: 5281 addql #1,%d1 <== 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++ )
46cf0: 5280 addql #1,%d0 <== NOT EXECUTED
46cf2: b480 cmpl %d0,%d2 <== NOT EXECUTED
46cf4: 64ee bccs 46ce4 <rtems_object_get_class_information+0x48><== NOT EXECUTED
if ( !obj_info->local_table[i] )
unallocated++;
info->unallocated = unallocated;
46cf6: 2541 000e movel %d1,%a2@(14) <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
46cfa: 4280 clrl %d0 <== NOT EXECUTED
46cfc: 6006 bras 46d04 <rtems_object_get_class_information+0x68><== NOT EXECUTED
/*
* Validate parameters and look up information structure.
*/
if ( !info )
return RTEMS_INVALID_ADDRESS;
46cfe: 7009 moveq #9,%d0 <== NOT EXECUTED
46d00: 6002 bras 46d04 <rtems_object_get_class_information+0x68><== NOT EXECUTED
obj_info = _Objects_Get_information( the_api, the_class );
if ( !obj_info )
return RTEMS_INVALID_NUMBER;
46d02: 700a moveq #10,%d0 <== NOT EXECUTED
unallocated++;
info->unallocated = unallocated;
return RTEMS_SUCCESSFUL;
}
46d04: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
46d08: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
46d0c: 4e5e unlk %fp <== NOT EXECUTED
000461cc <rtems_object_get_classic_name>:
rtems_status_code rtems_object_get_classic_name(
rtems_id id,
rtems_name *name
)
{
461cc: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
461d0: 2f0a movel %a2,%sp@- <== NOT EXECUTED
461d2: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
Objects_Name_or_id_lookup_errors status;
Objects_Name name_u;
if ( !name )
461d6: 4a8a tstl %a2 <== NOT EXECUTED
461d8: 6720 beqs 461fa <rtems_object_get_classic_name+0x2e><== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
status = _Objects_Id_to_name( id, &name_u );
461da: 486e fffc pea %fp@(-4) <== NOT EXECUTED
461de: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
461e2: 4eb9 0004 7b94 jsr 47b94 <_Objects_Id_to_name> <== NOT EXECUTED
*name = name_u.name_u32;
461e8: 24ae fffc movel %fp@(-4),%a2@ <== NOT EXECUTED
return _Status_Object_name_errors_to_status[ status ];
461ec: 41f9 0005 b5e0 lea 5b5e0 <_Status_Object_name_errors_to_status>,%a0<== NOT EXECUTED
461f2: 508f addql #8,%sp <== NOT EXECUTED
461f4: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 <== NOT EXECUTED
461f8: 6002 bras 461fc <rtems_object_get_classic_name+0x30><== NOT EXECUTED
{
Objects_Name_or_id_lookup_errors status;
Objects_Name name_u;
if ( !name )
return RTEMS_INVALID_ADDRESS;
461fa: 7009 moveq #9,%d0 <== NOT EXECUTED
status = _Objects_Id_to_name( id, &name_u );
*name = name_u.name_u32;
return _Status_Object_name_errors_to_status[ status ];
}
461fc: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED
46200: 4e5e unlk %fp <== NOT EXECUTED
0004640c <rtems_object_get_name>:
char *rtems_object_get_name(
Objects_Id id,
size_t length,
char *name
)
{
4640c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return _Objects_Get_name_as_string( id, length, name );
}
46410: 4e5e unlk %fp <== NOT EXECUTED
Objects_Id id,
size_t length,
char *name
)
{
return _Objects_Get_name_as_string( id, length, name );
46412: 4ef9 0004 7fac jmp 47fac <_Objects_Get_name_as_string> <== NOT EXECUTED
00046d1c <rtems_object_id_api_maximum>:
#undef rtems_object_id_api_maximum
int rtems_object_id_api_maximum(void)
{
return OBJECTS_APIS_LAST;
}
46d1c: 7003 moveq #3,%d0 <== NOT EXECUTED
#include <rtems/score/object.h>
#include <rtems/rtems/types.h>
#undef rtems_object_id_api_maximum
int rtems_object_id_api_maximum(void)
{
46d1e: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return OBJECTS_APIS_LAST;
}
46d22: 4e5e unlk %fp <== NOT EXECUTED
...
00046d28 <rtems_object_id_api_minimum>:
#undef rtems_object_id_api_minimum
int rtems_object_id_api_minimum(void)
{
return OBJECTS_INTERNAL_API;
}
46d28: 7001 moveq #1,%d0 <== NOT EXECUTED
#include <rtems/score/object.h>
#include <rtems/rtems/types.h>
#undef rtems_object_id_api_minimum
int rtems_object_id_api_minimum(void)
{
46d2a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return OBJECTS_INTERNAL_API;
}
46d2e: 4e5e unlk %fp <== NOT EXECUTED
...
00046d34 <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);
46d34: 4280 clrl %d0 <== NOT EXECUTED
int rtems_object_id_get_api(
rtems_id id
)
{
return _Objects_Get_API( id );
}
46d36: 7207 moveq #7,%d1 <== NOT EXECUTED
#undef rtems_object_id_get_api
int rtems_object_id_get_api(
rtems_id id
)
{
46d38: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
46d3c: 102e 0008 moveb %fp@(8),%d0 <== NOT EXECUTED
return _Objects_Get_API( id );
}
46d40: 4e5e unlk %fp <== NOT EXECUTED
46d42: c081 andl %d1,%d0 <== NOT EXECUTED
...
00046d48 <rtems_object_id_get_class>:
int rtems_object_id_get_class(
rtems_id id
)
{
return _Objects_Get_class( id );
}
46d48: 721b moveq #27,%d1 <== NOT EXECUTED
#undef rtems_object_id_get_class
int rtems_object_id_get_class(
rtems_id id
)
{
46d4a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return _Objects_Get_class( id );
}
46d4e: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED
46d52: 4e5e unlk %fp <== NOT EXECUTED
46d54: e2a8 lsrl %d1,%d0 <== NOT EXECUTED
00046d58 <rtems_object_id_get_index>:
int rtems_object_id_get_index(
rtems_id id
)
{
return _Objects_Get_index( id );
}
46d58: 4280 clrl %d0 <== NOT EXECUTED
#undef rtems_object_id_get_index
int rtems_object_id_get_index(
rtems_id id
)
{
46d5a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return _Objects_Get_index( id );
}
46d5e: 302e 000a movew %fp@(10),%d0 <== NOT EXECUTED
46d62: 4e5e unlk %fp <== NOT EXECUTED
...
00046d68 <rtems_object_id_get_node>:
int rtems_object_id_get_node(
rtems_id id
)
{
return _Objects_Get_node( id );
}
46d68: 4280 clrl %d0 <== NOT EXECUTED
#undef rtems_object_id_get_node
int rtems_object_id_get_node(
rtems_id id
)
{
46d6a: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return _Objects_Get_node( id );
}
46d6e: 102e 0009 moveb %fp@(9),%d0 <== NOT EXECUTED
46d72: 4e5e unlk %fp <== NOT EXECUTED
...
00046d78 <rtems_object_set_name>:
*/
rtems_status_code rtems_object_set_name(
rtems_id id,
const char *name
)
{
46d78: 4e56 fff0 linkw %fp,#-16 <== NOT EXECUTED
46d7c: 48d7 001c moveml %d2-%d4,%sp@ <== NOT EXECUTED
46d80: 262e 0008 movel %fp@(8),%d3 <== NOT EXECUTED
46d84: 282e 000c movel %fp@(12),%d4 <== NOT EXECUTED
Objects_Information *information;
Objects_Locations location;
Objects_Control *the_object;
Objects_Id tmpId;
if ( !name )
46d88: 674e beqs 46dd8 <rtems_object_set_name+0x60> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
46d8a: 4a83 tstl %d3 <== NOT EXECUTED
46d8c: 660a bnes 46d98 <rtems_object_set_name+0x20> <== NOT EXECUTED
46d8e: 2079 0005 f3ac moveal 5f3ac <_Per_CPU_Information+0xc>,%a0 <== NOT EXECUTED
46d94: 2628 0008 movel %a0@(8),%d3 <== NOT EXECUTED
information = _Objects_Get_information_id( tmpId );
46d98: 2f03 movel %d3,%sp@- <== NOT EXECUTED
46d9a: 4eb9 0004 8634 jsr 48634 <_Objects_Get_information_id> <== NOT EXECUTED
if ( !information )
46da0: 588f addql #4,%sp <== NOT EXECUTED
if ( !name )
return RTEMS_INVALID_ADDRESS;
tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Executing->Object.id : id;
information = _Objects_Get_information_id( tmpId );
46da2: 2400 movel %d0,%d2 <== NOT EXECUTED
if ( !information )
46da4: 6736 beqs 46ddc <rtems_object_set_name+0x64> <== NOT EXECUTED
return RTEMS_INVALID_ID;
the_object = _Objects_Get( information, tmpId, &location );
46da6: 486e fffc pea %fp@(-4) <== NOT EXECUTED
46daa: 2f03 movel %d3,%sp@- <== NOT EXECUTED
46dac: 2f00 movel %d0,%sp@- <== NOT EXECUTED
46dae: 4eb9 0004 87e0 jsr 487e0 <_Objects_Get> <== NOT EXECUTED
switch ( location ) {
46db4: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
46db8: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
46dbc: 661e bnes 46ddc <rtems_object_set_name+0x64> <== NOT EXECUTED
case OBJECTS_LOCAL:
_Objects_Set_name( information, the_object, name );
46dbe: 2f04 movel %d4,%sp@- <== NOT EXECUTED
46dc0: 2f00 movel %d0,%sp@- <== NOT EXECUTED
46dc2: 2f02 movel %d2,%sp@- <== NOT EXECUTED
46dc4: 4eb9 0004 89cc jsr 489cc <_Objects_Set_name> <== NOT EXECUTED
_Thread_Enable_dispatch();
46dca: 4eb9 0004 9322 jsr 49322 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
46dd0: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
46dd4: 4280 clrl %d0 <== NOT EXECUTED
46dd6: 6006 bras 46dde <rtems_object_set_name+0x66> <== NOT EXECUTED
Objects_Locations location;
Objects_Control *the_object;
Objects_Id tmpId;
if ( !name )
return RTEMS_INVALID_ADDRESS;
46dd8: 7009 moveq #9,%d0 <== NOT EXECUTED
46dda: 6002 bras 46dde <rtems_object_set_name+0x66> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
46ddc: 7004 moveq #4,%d0 <== NOT EXECUTED
}
46dde: 4cee 001c fff0 moveml %fp@(-16),%d2-%d4 <== NOT EXECUTED
46de4: 4e5e unlk %fp <== NOT EXECUTED
0004fcb0 <rtems_partition_create>:
uint32_t length,
uint32_t buffer_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
4fcb0: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED
4fcb4: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@ <== NOT EXECUTED
4fcb8: 2a2e 0008 movel %fp@(8),%d5 <== NOT EXECUTED
4fcbc: 282e 000c movel %fp@(12),%d4 <== NOT EXECUTED
4fcc0: 262e 0010 movel %fp@(16),%d3 <== NOT EXECUTED
4fcc4: 242e 0014 movel %fp@(20),%d2 <== NOT EXECUTED
4fcc8: 246e 001c moveal %fp@(28),%a2 <== NOT EXECUTED
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
4fccc: 4a85 tstl %d5 <== NOT EXECUTED
4fcce: 6700 00ac beqw 4fd7c <rtems_partition_create+0xcc> <== NOT EXECUTED
return RTEMS_INVALID_NAME;
if ( !starting_address )
4fcd2: 4a84 tstl %d4 <== NOT EXECUTED
4fcd4: 6700 00ae beqw 4fd84 <rtems_partition_create+0xd4> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( !id )
4fcd8: 4a8a tstl %a2 <== NOT EXECUTED
4fcda: 6700 00a8 beqw 4fd84 <rtems_partition_create+0xd4> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
4fcde: 4a83 tstl %d3 <== NOT EXECUTED
4fce0: 6700 009e beqw 4fd80 <rtems_partition_create+0xd0> <== NOT EXECUTED
4fce4: 4a82 tstl %d2 <== NOT EXECUTED
4fce6: 6700 0098 beqw 4fd80 <rtems_partition_create+0xd0> <== NOT EXECUTED
4fcea: b483 cmpl %d3,%d2 <== NOT EXECUTED
4fcec: 6200 0092 bhiw 4fd80 <rtems_partition_create+0xd0> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _Partition_Is_buffer_size_aligned (
uint32_t buffer_size
)
{
return ((buffer_size % CPU_PARTITION_ALIGNMENT) == 0);
4fcf0: 7003 moveq #3,%d0 <== NOT EXECUTED
4fcf2: c082 andl %d2,%d0 <== NOT EXECUTED
4fcf4: 6600 008a bnew 4fd80 <rtems_partition_create+0xd0> <== NOT EXECUTED
)
{
#if (CPU_ALIGNMENT == 0)
return true;
#else
return (((uintptr_t)address % CPU_ALIGNMENT) == 0);
4fcf8: 103c 0003 moveb #3,%d0 <== NOT EXECUTED
4fcfc: c084 andl %d4,%d0 <== NOT EXECUTED
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
if ( !_Addresses_Is_aligned( starting_address ) )
4fcfe: 6600 0084 bnew 4fd84 <rtems_partition_create+0xd4> <== NOT EXECUTED
4fd02: 2039 0007 5004 movel 75004 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED
4fd08: 5280 addql #1,%d0 <== NOT EXECUTED
4fd0a: 23c0 0007 5004 movel %d0,75004 <_Thread_Dispatch_disable_level><== NOT EXECUTED
* 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 );
4fd10: 4879 0007 4ea4 pea 74ea4 <_Partition_Information> <== NOT EXECUTED
4fd16: 49f9 0005 4d7a lea 54d7a <_Thread_Enable_dispatch>,%a4 <== NOT EXECUTED
4fd1c: 4eb9 0005 3e34 jsr 53e34 <_Objects_Allocate> <== NOT EXECUTED
_Thread_Disable_dispatch(); /* prevents deletion */
the_partition = _Partition_Allocate();
if ( !the_partition ) {
4fd22: 588f addql #4,%sp <== NOT EXECUTED
4fd24: 2640 moveal %d0,%a3 <== NOT EXECUTED
4fd26: 4a80 tstl %d0 <== NOT EXECUTED
4fd28: 6606 bnes 4fd30 <rtems_partition_create+0x80> <== NOT EXECUTED
_Thread_Enable_dispatch();
4fd2a: 4e94 jsr %a4@ <== NOT EXECUTED
return RTEMS_TOO_MANY;
4fd2c: 7005 moveq #5,%d0 <== NOT EXECUTED
4fd2e: 6056 bras 4fd86 <rtems_partition_create+0xd6> <== NOT EXECUTED
return RTEMS_TOO_MANY;
}
#endif
the_partition->starting_address = starting_address;
the_partition->length = length;
4fd30: 2743 0014 movel %d3,%a3@(20) <== NOT EXECUTED
the_partition->buffer_size = buffer_size;
the_partition->attribute_set = attribute_set;
4fd34: 276e 0018 001c movel %fp@(24),%a3@(28) <== NOT EXECUTED
the_partition->number_of_used_blocks = 0;
_Chain_Initialize( &the_partition->Memory, starting_address,
4fd3a: 4c42 3003 remul %d2,%d3,%d3 <== NOT EXECUTED
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_partition->starting_address = starting_address;
4fd3e: 2744 0010 movel %d4,%a3@(16) <== NOT EXECUTED
the_partition->length = length;
the_partition->buffer_size = buffer_size;
4fd42: 2742 0018 movel %d2,%a3@(24) <== NOT EXECUTED
the_partition->attribute_set = attribute_set;
the_partition->number_of_used_blocks = 0;
4fd46: 42ab 0020 clrl %a3@(32) <== NOT EXECUTED
_Chain_Initialize( &the_partition->Memory, starting_address,
4fd4a: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4fd4c: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4fd4e: 2f04 movel %d4,%sp@- <== NOT EXECUTED
4fd50: 486b 0024 pea %a3@(36) <== NOT EXECUTED
4fd54: 4eb9 0005 2a80 jsr 52a80 <_Chain_Initialize> <== NOT EXECUTED
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
4fd5a: 202b 0008 movel %a3@(8),%d0 <== NOT EXECUTED
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
4fd5e: 4281 clrl %d1 <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4fd60: 2079 0007 4ebc moveal 74ebc <_Partition_Information+0x18>,%a0<== NOT EXECUTED
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
4fd66: 3200 movew %d0,%d1 <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4fd68: 218b 1c00 movel %a3,%a0@(00000000,%d1:l:4) <== NOT EXECUTED
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
4fd6c: 2745 000c movel %d5,%a3@(12) <== NOT EXECUTED
&_Partition_Information,
&the_partition->Object,
(Objects_Name) name
);
*id = the_partition->Object.id;
4fd70: 2480 movel %d0,%a2@ <== NOT EXECUTED
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
4fd72: 4e94 jsr %a4@ <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
4fd74: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
4fd78: 4280 clrl %d0 <== NOT EXECUTED
4fd7a: 600a bras 4fd86 <rtems_partition_create+0xd6> <== NOT EXECUTED
)
{
register Partition_Control *the_partition;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
4fd7c: 7003 moveq #3,%d0 <== NOT EXECUTED
4fd7e: 6006 bras 4fd86 <rtems_partition_create+0xd6> <== NOT EXECUTED
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( length == 0 || buffer_size == 0 || length < buffer_size ||
!_Partition_Is_buffer_size_aligned( buffer_size ) )
return RTEMS_INVALID_SIZE;
4fd80: 7008 moveq #8,%d0 <== NOT EXECUTED
4fd82: 6002 bras 4fd86 <rtems_partition_create+0xd6> <== NOT EXECUTED
if ( !_Addresses_Is_aligned( starting_address ) )
return RTEMS_INVALID_ADDRESS;
4fd84: 7009 moveq #9,%d0 <== NOT EXECUTED
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
4fd86: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4 <== NOT EXECUTED
4fd8c: 4e5e unlk %fp <== NOT EXECUTED
0004fd90 <rtems_partition_delete>:
*/
rtems_status_code rtems_partition_delete(
rtems_id id
)
{
4fd90: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
4fd94: 2f0b movel %a3,%sp@- <== NOT EXECUTED
4fd96: 2f0a movel %a2,%sp@- <== NOT EXECUTED
Objects_Id id,
Objects_Locations *location
)
{
return (Partition_Control *)
_Objects_Get( &_Partition_Information, id, location );
4fd98: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4fd9c: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4fda0: 4879 0007 4ea4 pea 74ea4 <_Partition_Information> <== NOT EXECUTED
4fda6: 4eb9 0005 42c4 jsr 542c4 <_Objects_Get> <== NOT EXECUTED
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
4fdac: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4fdb0: 2440 moveal %d0,%a2 <== NOT EXECUTED
4fdb2: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
4fdb6: 6638 bnes 4fdf0 <rtems_partition_delete+0x60> <== NOT EXECUTED
4fdb8: 47f9 0005 4d7a lea 54d7a <_Thread_Enable_dispatch>,%a3 <== NOT EXECUTED
case OBJECTS_LOCAL:
if ( the_partition->number_of_used_blocks == 0 ) {
4fdbe: 4aaa 0020 tstl %a2@(32) <== NOT EXECUTED
4fdc2: 6626 bnes 4fdea <rtems_partition_delete+0x5a> <== NOT EXECUTED
_Objects_Close( &_Partition_Information, &the_partition->Object );
4fdc4: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4fdc6: 4879 0007 4ea4 pea 74ea4 <_Partition_Information> <== NOT EXECUTED
4fdcc: 4eb9 0005 3eb0 jsr 53eb0 <_Objects_Close> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Partition_Free (
Partition_Control *the_partition
)
{
_Objects_Free( &_Partition_Information, &the_partition->Object );
4fdd2: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4fdd4: 4879 0007 4ea4 pea 74ea4 <_Partition_Information> <== NOT EXECUTED
4fdda: 4eb9 0005 4128 jsr 54128 <_Objects_Free> <== NOT EXECUTED
0 /* Not used */
);
}
#endif
_Thread_Enable_dispatch();
4fde0: 4e93 jsr %a3@ <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
4fde2: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
4fde6: 4280 clrl %d0 <== NOT EXECUTED
4fde8: 6008 bras 4fdf2 <rtems_partition_delete+0x62> <== NOT EXECUTED
}
_Thread_Enable_dispatch();
4fdea: 4e93 jsr %a3@ <== NOT EXECUTED
return RTEMS_RESOURCE_IN_USE;
4fdec: 700c moveq #12,%d0 <== NOT EXECUTED
4fdee: 6002 bras 4fdf2 <rtems_partition_delete+0x62> <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
4fdf0: 7004 moveq #4,%d0 <== NOT EXECUTED
}
4fdf2: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED
4fdf6: 266e fff8 moveal %fp@(-8),%a3 <== NOT EXECUTED
4fdfa: 4e5e unlk %fp <== NOT EXECUTED
...
0004fe00 <rtems_partition_get_buffer>:
rtems_status_code rtems_partition_get_buffer(
rtems_id id,
void **buffer
)
{
4fe00: 4e56 fff0 linkw %fp,#-16 <== NOT EXECUTED
4fe04: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ <== NOT EXECUTED
4fe08: 266e 000c moveal %fp@(12),%a3 <== NOT EXECUTED
register Partition_Control *the_partition;
Objects_Locations location;
void *the_buffer;
if ( !buffer )
4fe0c: 4a8b tstl %a3 <== NOT EXECUTED
4fe0e: 6748 beqs 4fe58 <rtems_partition_get_buffer+0x58><== NOT EXECUTED
Objects_Id id,
Objects_Locations *location
)
{
return (Partition_Control *)
_Objects_Get( &_Partition_Information, id, location );
4fe10: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4fe14: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4fe18: 4879 0007 4ea4 pea 74ea4 <_Partition_Information> <== NOT EXECUTED
4fe1e: 4eb9 0005 42c4 jsr 542c4 <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
4fe24: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4fe28: 2440 moveal %d0,%a2 <== NOT EXECUTED
4fe2a: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
4fe2e: 662c bnes 4fe5c <rtems_partition_get_buffer+0x5c><== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void *_Partition_Allocate_buffer (
Partition_Control *the_partition
)
{
return _Chain_Get( &the_partition->Memory );
4fe30: 486a 0024 pea %a2@(36) <== NOT EXECUTED
4fe34: 4eb9 0005 2a4c jsr 52a4c <_Chain_Get> <== NOT EXECUTED
case OBJECTS_LOCAL:
the_buffer = _Partition_Allocate_buffer( the_partition );
if ( the_buffer ) {
4fe3a: 588f addql #4,%sp <== NOT EXECUTED
4fe3c: 41f9 0005 4d7a lea 54d7a <_Thread_Enable_dispatch>,%a0 <== NOT EXECUTED
4fe42: 2400 movel %d0,%d2 <== NOT EXECUTED
4fe44: 670c beqs 4fe52 <rtems_partition_get_buffer+0x52><== NOT EXECUTED
the_partition->number_of_used_blocks += 1;
4fe46: 52aa 0020 addql #1,%a2@(32) <== NOT EXECUTED
_Thread_Enable_dispatch();
4fe4a: 4e90 jsr %a0@ <== NOT EXECUTED
*buffer = the_buffer;
return RTEMS_SUCCESSFUL;
4fe4c: 4280 clrl %d0 <== NOT EXECUTED
case OBJECTS_LOCAL:
the_buffer = _Partition_Allocate_buffer( the_partition );
if ( the_buffer ) {
the_partition->number_of_used_blocks += 1;
_Thread_Enable_dispatch();
*buffer = the_buffer;
4fe4e: 2682 movel %d2,%a3@ <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
4fe50: 600c bras 4fe5e <rtems_partition_get_buffer+0x5e><== NOT EXECUTED
}
_Thread_Enable_dispatch();
4fe52: 4e90 jsr %a0@ <== NOT EXECUTED
return RTEMS_UNSATISFIED;
4fe54: 700d moveq #13,%d0 <== NOT EXECUTED
4fe56: 6006 bras 4fe5e <rtems_partition_get_buffer+0x5e><== NOT EXECUTED
register Partition_Control *the_partition;
Objects_Locations location;
void *the_buffer;
if ( !buffer )
return RTEMS_INVALID_ADDRESS;
4fe58: 7009 moveq #9,%d0 <== NOT EXECUTED
4fe5a: 6002 bras 4fe5e <rtems_partition_get_buffer+0x5e><== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
4fe5c: 7004 moveq #4,%d0 <== NOT EXECUTED
}
4fe5e: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3 <== NOT EXECUTED
4fe64: 4e5e unlk %fp <== NOT EXECUTED
0004fe68 <rtems_partition_ident>:
rtems_status_code rtems_partition_ident(
rtems_name name,
uint32_t node,
rtems_id *id
)
{
4fe68: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
Objects_Name_or_id_lookup_errors status;
status = _Objects_Name_to_id_u32( &_Partition_Information, name, node, id );
4fe6c: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
4fe70: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
4fe74: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4fe78: 4879 0007 4ea4 pea 74ea4 <_Partition_Information> <== NOT EXECUTED
4fe7e: 4eb9 0005 442c jsr 5442c <_Objects_Name_to_id_u32> <== NOT EXECUTED
return _Status_Object_name_errors_to_status[ status ];
}
4fe84: 41f9 0006 e620 lea 6e620 <_Status_Object_name_errors_to_status>,%a0<== NOT EXECUTED
4fe8a: 4e5e unlk %fp <== NOT EXECUTED
4fe8c: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 <== NOT EXECUTED
...
0004fe94 <rtems_partition_return_buffer>:
rtems_status_code rtems_partition_return_buffer(
rtems_id id,
void *buffer
)
{
4fe94: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
4fe98: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4fe9a: 2f02 movel %d2,%sp@- <== NOT EXECUTED
Objects_Id id,
Objects_Locations *location
)
{
return (Partition_Control *)
_Objects_Get( &_Partition_Information, id, location );
4fe9c: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4fea0: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4fea4: 4879 0007 4ea4 pea 74ea4 <_Partition_Information> <== NOT EXECUTED
4feaa: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
4feae: 4eb9 0005 42c4 jsr 542c4 <_Objects_Get> <== NOT EXECUTED
register Partition_Control *the_partition;
Objects_Locations location;
the_partition = _Partition_Get( id, &location );
switch ( location ) {
4feb4: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4feb8: 2440 moveal %d0,%a2 <== NOT EXECUTED
4feba: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
4febe: 663e bnes 4fefe <rtems_partition_return_buffer+0x6a><== NOT EXECUTED
)
{
void *starting;
void *ending;
starting = the_partition->starting_address;
4fec0: 202a 0010 movel %a2@(16),%d0 <== NOT EXECUTED
ending = _Addresses_Add_offset( starting, the_partition->length );
4fec4: 222a 0014 movel %a2@(20),%d1 <== NOT EXECUTED
const void *address,
const void *base,
const void *limit
)
{
return (address >= base && address <= limit);
4fec8: b082 cmpl %d2,%d0 <== NOT EXECUTED
4feca: 6240 bhis 4ff0c <rtems_partition_return_buffer+0x78><== NOT EXECUTED
RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset (
const void *base,
uintptr_t offset
)
{
return (void *)((uintptr_t)base + offset);
4fecc: d280 addl %d0,%d1 <== NOT EXECUTED
const void *address,
const void *base,
const void *limit
)
{
return (address >= base && address <= limit);
4fece: b282 cmpl %d2,%d1 <== NOT EXECUTED
4fed0: 653a bcss 4ff0c <rtems_partition_return_buffer+0x78><== NOT EXECUTED
RTEMS_INLINE_ROUTINE int32_t _Addresses_Subtract (
const void *left,
const void *right
)
{
return (int32_t) ((const char *) left - (const char *) right);
4fed2: 2202 movel %d2,%d1 <== NOT EXECUTED
4fed4: 9280 subl %d0,%d1 <== NOT EXECUTED
4fed6: 2001 movel %d1,%d0 <== NOT EXECUTED
offset = (uint32_t) _Addresses_Subtract(
the_buffer,
the_partition->starting_address
);
return ((offset % the_partition->buffer_size) == 0);
4fed8: 4c6a 0001 0018 remul %a2@(24),%d1,%d0 <== NOT EXECUTED
starting = the_partition->starting_address;
ending = _Addresses_Add_offset( starting, the_partition->length );
return (
_Addresses_Is_in_range( the_buffer, starting, ending ) &&
4fede: 4a81 tstl %d1 <== NOT EXECUTED
4fee0: 662a bnes 4ff0c <rtems_partition_return_buffer+0x78><== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Partition_Free_buffer (
Partition_Control *the_partition,
Chain_Node *the_buffer
)
{
_Chain_Append( &the_partition->Memory, the_buffer );
4fee2: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4fee4: 486a 0024 pea %a2@(36) <== NOT EXECUTED
4fee8: 4eb9 0005 29ec jsr 529ec <_Chain_Append> <== NOT EXECUTED
case OBJECTS_LOCAL:
if ( _Partition_Is_buffer_valid( buffer, the_partition ) ) {
_Partition_Free_buffer( the_partition, buffer );
the_partition->number_of_used_blocks -= 1;
4feee: 53aa 0020 subql #1,%a2@(32) <== NOT EXECUTED
_Thread_Enable_dispatch();
4fef2: 4eb9 0005 4d7a jsr 54d7a <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
4fef8: 508f addql #8,%sp <== NOT EXECUTED
4fefa: 4280 clrl %d0 <== NOT EXECUTED
4fefc: 6002 bras 4ff00 <rtems_partition_return_buffer+0x6c><== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
4fefe: 7004 moveq #4,%d0 <== NOT EXECUTED
}
4ff00: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED
4ff04: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED
4ff08: 4e5e unlk %fp <== NOT EXECUTED
4ff0a: 4e75 rts <== NOT EXECUTED
_Partition_Free_buffer( the_partition, buffer );
the_partition->number_of_used_blocks -= 1;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
_Thread_Enable_dispatch();
4ff0c: 4eb9 0005 4d7a jsr 54d7a <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
4ff12: 7009 moveq #9,%d0 <== NOT EXECUTED
4ff14: 60ea bras 4ff00 <rtems_partition_return_buffer+0x6c><== NOT EXECUTED
...
0004f334 <rtems_port_create>:
void *internal_start,
void *external_start,
uint32_t length,
rtems_id *id
)
{
4f334: 4e56 ffec linkw %fp,#-20 <== NOT EXECUTED
4f338: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ <== NOT EXECUTED
4f33c: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED
4f340: 282e 000c movel %fp@(12),%d4 <== NOT EXECUTED
4f344: 262e 0010 movel %fp@(16),%d3 <== NOT EXECUTED
4f348: 246e 0018 moveal %fp@(24),%a2 <== NOT EXECUTED
register Dual_ported_memory_Control *the_port;
if ( !rtems_is_name_valid( name ) )
4f34c: 4a82 tstl %d2 <== NOT EXECUTED
4f34e: 676c beqs 4f3bc <rtems_port_create+0x88> <== NOT EXECUTED
return RTEMS_INVALID_NAME;
if ( !id )
4f350: 4a8a tstl %a2 <== NOT EXECUTED
4f352: 676c beqs 4f3c0 <rtems_port_create+0x8c> <== NOT EXECUTED
* id - port id
* RTEMS_SUCCESSFUL - if successful
* error code - if unsuccessful
*/
rtems_status_code rtems_port_create(
4f354: 2003 movel %d3,%d0 <== NOT EXECUTED
4f356: 7203 moveq #3,%d1 <== NOT EXECUTED
4f358: 8084 orl %d4,%d0 <== NOT EXECUTED
4f35a: c081 andl %d1,%d0 <== NOT EXECUTED
return RTEMS_INVALID_NAME;
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( !_Addresses_Is_aligned( internal_start ) ||
4f35c: 6662 bnes 4f3c0 <rtems_port_create+0x8c> <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
4f35e: 2039 0007 5004 movel 75004 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED
4f364: 5280 addql #1,%d0 <== NOT EXECUTED
4f366: 23c0 0007 5004 movel %d0,75004 <_Thread_Dispatch_disable_level><== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE Dual_ported_memory_Control
*_Dual_ported_memory_Allocate ( void )
{
return (Dual_ported_memory_Control *)
_Objects_Allocate( &_Dual_ported_memory_Information );
4f36c: 4879 0007 4e6c pea 74e6c <_Dual_ported_memory_Information> <== NOT EXECUTED
4f372: 4eb9 0005 3e34 jsr 53e34 <_Objects_Allocate> <== NOT EXECUTED
_Thread_Disable_dispatch(); /* to prevent deletion */
the_port = _Dual_ported_memory_Allocate();
if ( !the_port ) {
4f378: 588f addql #4,%sp <== NOT EXECUTED
4f37a: 43f9 0005 4d7a lea 54d7a <_Thread_Enable_dispatch>,%a1 <== NOT EXECUTED
4f380: 2040 moveal %d0,%a0 <== NOT EXECUTED
4f382: 4a80 tstl %d0 <== NOT EXECUTED
4f384: 6606 bnes 4f38c <rtems_port_create+0x58> <== NOT EXECUTED
_Thread_Enable_dispatch();
4f386: 4e91 jsr %a1@ <== NOT EXECUTED
return RTEMS_TOO_MANY;
4f388: 7005 moveq #5,%d0 <== NOT EXECUTED
4f38a: 6036 bras 4f3c2 <rtems_port_create+0x8e> <== NOT EXECUTED
}
the_port->internal_base = internal_start;
the_port->external_base = external_start;
the_port->length = length - 1;
4f38c: 202e 0014 movel %fp@(20),%d0 <== NOT EXECUTED
4f390: 5380 subql #1,%d0 <== NOT EXECUTED
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
4f392: 4281 clrl %d1 <== NOT EXECUTED
4f394: 2140 0018 movel %d0,%a0@(24) <== NOT EXECUTED
information,
_Objects_Get_index( the_object->id ),
4f398: 2028 0008 movel %a0@(8),%d0 <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4f39c: 2679 0007 4e84 moveal 74e84 <_Dual_ported_memory_Information+0x18>,%a3<== NOT EXECUTED
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
4f3a2: 3200 movew %d0,%d1 <== NOT EXECUTED
if ( !the_port ) {
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
the_port->internal_base = internal_start;
4f3a4: 2144 0010 movel %d4,%a0@(16) <== NOT EXECUTED
the_port->external_base = external_start;
4f3a8: 2143 0014 movel %d3,%a0@(20) <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4f3ac: 2788 1c00 movel %a0,%a3@(00000000,%d1:l:4) <== NOT EXECUTED
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
4f3b0: 2142 000c movel %d2,%a0@(12) <== NOT EXECUTED
&_Dual_ported_memory_Information,
&the_port->Object,
(Objects_Name) name
);
*id = the_port->Object.id;
4f3b4: 2480 movel %d0,%a2@ <== NOT EXECUTED
_Thread_Enable_dispatch();
4f3b6: 4e91 jsr %a1@ <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
4f3b8: 4280 clrl %d0 <== NOT EXECUTED
4f3ba: 6006 bras 4f3c2 <rtems_port_create+0x8e> <== NOT EXECUTED
)
{
register Dual_ported_memory_Control *the_port;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
4f3bc: 7003 moveq #3,%d0 <== NOT EXECUTED
4f3be: 6002 bras 4f3c2 <rtems_port_create+0x8e> <== NOT EXECUTED
if ( !id )
return RTEMS_INVALID_ADDRESS;
if ( !_Addresses_Is_aligned( internal_start ) ||
!_Addresses_Is_aligned( external_start ) )
return RTEMS_INVALID_ADDRESS;
4f3c0: 7009 moveq #9,%d0 <== NOT EXECUTED
);
*id = the_port->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
4f3c2: 4cee 0c1c ffec moveml %fp@(-20),%d2-%d4/%a2-%a3 <== NOT EXECUTED
4f3c8: 4e5e unlk %fp <== NOT EXECUTED
0004f3cc <rtems_port_delete>:
*/
rtems_status_code rtems_port_delete(
rtems_id id
)
{
4f3cc: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
4f3d0: 2f02 movel %d2,%sp@- <== NOT EXECUTED
Objects_Id id,
Objects_Locations *location
)
{
return (Dual_ported_memory_Control *)
_Objects_Get( &_Dual_ported_memory_Information, id, location );
4f3d2: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4f3d6: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4f3da: 4879 0007 4e6c pea 74e6c <_Dual_ported_memory_Information> <== NOT EXECUTED
4f3e0: 4eb9 0005 42c4 jsr 542c4 <_Objects_Get> <== NOT EXECUTED
register Dual_ported_memory_Control *the_port;
Objects_Locations location;
the_port = _Dual_ported_memory_Get( id, &location );
switch ( location ) {
4f3e6: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4f3ea: 2400 movel %d0,%d2 <== NOT EXECUTED
4f3ec: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
4f3f0: 662a bnes 4f41c <rtems_port_delete+0x50> <== NOT EXECUTED
case OBJECTS_LOCAL:
_Objects_Close( &_Dual_ported_memory_Information, &the_port->Object );
4f3f2: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4f3f4: 4879 0007 4e6c pea 74e6c <_Dual_ported_memory_Information> <== NOT EXECUTED
4f3fa: 4eb9 0005 3eb0 jsr 53eb0 <_Objects_Close> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Dual_ported_memory_Free (
Dual_ported_memory_Control *the_port
)
{
_Objects_Free( &_Dual_ported_memory_Information, &the_port->Object );
4f400: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4f402: 4879 0007 4e6c pea 74e6c <_Dual_ported_memory_Information> <== NOT EXECUTED
4f408: 4eb9 0005 4128 jsr 54128 <_Objects_Free> <== NOT EXECUTED
_Dual_ported_memory_Free( the_port );
_Thread_Enable_dispatch();
4f40e: 4eb9 0005 4d7a jsr 54d7a <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
4f414: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
4f418: 4280 clrl %d0 <== NOT EXECUTED
4f41a: 6002 bras 4f41e <rtems_port_delete+0x52> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
4f41c: 7004 moveq #4,%d0 <== NOT EXECUTED
}
4f41e: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
4f422: 4e5e unlk %fp <== NOT EXECUTED
...
0004f428 <rtems_port_external_to_internal>:
rtems_status_code rtems_port_external_to_internal(
rtems_id id,
void *external,
void **internal
)
{
4f428: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
4f42c: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4f42e: 246e 0010 moveal %fp@(16),%a2 <== NOT EXECUTED
4f432: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4f434: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
register Dual_ported_memory_Control *the_port;
Objects_Locations location;
uint32_t ending;
if ( !internal )
4f438: 4a8a tstl %a2 <== NOT EXECUTED
4f43a: 6740 beqs 4f47c <rtems_port_external_to_internal+0x54><== NOT EXECUTED
Objects_Id id,
Objects_Locations *location
)
{
return (Dual_ported_memory_Control *)
_Objects_Get( &_Dual_ported_memory_Information, id, location );
4f43c: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4f440: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4f444: 4879 0007 4e6c pea 74e6c <_Dual_ported_memory_Information> <== NOT EXECUTED
4f44a: 4eb9 0005 42c4 jsr 542c4 <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_port = _Dual_ported_memory_Get( id, &location );
switch ( location ) {
4f450: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4f454: 2040 moveal %d0,%a0 <== NOT EXECUTED
4f456: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
4f45a: 6624 bnes 4f480 <rtems_port_external_to_internal+0x58><== NOT EXECUTED
RTEMS_INLINE_ROUTINE int32_t _Addresses_Subtract (
const void *left,
const void *right
)
{
return (int32_t) ((const char *) left - (const char *) right);
4f45c: 2002 movel %d2,%d0 <== NOT EXECUTED
4f45e: 90a8 0014 subl %a0@(20),%d0 <== NOT EXECUTED
case OBJECTS_LOCAL:
ending = _Addresses_Subtract( external, the_port->external_base );
if ( ending > the_port->length )
4f462: b0a8 0018 cmpl %a0@(24),%d0 <== NOT EXECUTED
4f466: 6304 blss 4f46c <rtems_port_external_to_internal+0x44><== NOT EXECUTED
*internal = external;
4f468: 2482 movel %d2,%a2@ <== NOT EXECUTED
4f46a: 6006 bras 4f472 <rtems_port_external_to_internal+0x4a><== NOT EXECUTED
RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset (
const void *base,
uintptr_t offset
)
{
return (void *)((uintptr_t)base + offset);
4f46c: d0a8 0010 addl %a0@(16),%d0 <== NOT EXECUTED
4f470: 2480 movel %d0,%a2@ <== NOT EXECUTED
else
*internal = _Addresses_Add_offset( the_port->internal_base,
ending );
_Thread_Enable_dispatch();
4f472: 4eb9 0005 4d7a jsr 54d7a <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
4f478: 4280 clrl %d0 <== NOT EXECUTED
4f47a: 6006 bras 4f482 <rtems_port_external_to_internal+0x5a><== NOT EXECUTED
register Dual_ported_memory_Control *the_port;
Objects_Locations location;
uint32_t ending;
if ( !internal )
return RTEMS_INVALID_ADDRESS;
4f47c: 7009 moveq #9,%d0 <== NOT EXECUTED
4f47e: 6002 bras 4f482 <rtems_port_external_to_internal+0x5a><== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
4f480: 7004 moveq #4,%d0 <== NOT EXECUTED
}
4f482: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED
4f486: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED
4f48a: 4e5e unlk %fp <== NOT EXECUTED
...
0004f490 <rtems_port_ident>:
rtems_status_code rtems_port_ident(
rtems_name name,
rtems_id *id
)
{
4f490: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
Objects_Name_or_id_lookup_errors status;
status = _Objects_Name_to_id_u32(
4f494: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
4f498: 42a7 clrl %sp@- <== NOT EXECUTED
4f49a: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4f49e: 4879 0007 4e6c pea 74e6c <_Dual_ported_memory_Information> <== NOT EXECUTED
4f4a4: 4eb9 0005 442c jsr 5442c <_Objects_Name_to_id_u32> <== NOT EXECUTED
OBJECTS_SEARCH_ALL_NODES,
id
);
return _Status_Object_name_errors_to_status[ status ];
}
4f4aa: 41f9 0006 e620 lea 6e620 <_Status_Object_name_errors_to_status>,%a0<== NOT EXECUTED
4f4b0: 4e5e unlk %fp <== NOT EXECUTED
4f4b2: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 <== NOT EXECUTED
0004f4b8 <rtems_port_internal_to_external>:
rtems_status_code rtems_port_internal_to_external(
rtems_id id,
void *internal,
void **external
)
{
4f4b8: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
4f4bc: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4f4be: 246e 0010 moveal %fp@(16),%a2 <== NOT EXECUTED
4f4c2: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4f4c4: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
register Dual_ported_memory_Control *the_port;
Objects_Locations location;
uint32_t ending;
if ( !external )
4f4c8: 4a8a tstl %a2 <== NOT EXECUTED
4f4ca: 6740 beqs 4f50c <rtems_port_internal_to_external+0x54><== NOT EXECUTED
4f4cc: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4f4d0: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4f4d4: 4879 0007 4e6c pea 74e6c <_Dual_ported_memory_Information> <== NOT EXECUTED
4f4da: 4eb9 0005 42c4 jsr 542c4 <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_port = _Dual_ported_memory_Get( id, &location );
switch ( location ) {
4f4e0: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4f4e4: 2040 moveal %d0,%a0 <== NOT EXECUTED
4f4e6: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
4f4ea: 6624 bnes 4f510 <rtems_port_internal_to_external+0x58><== NOT EXECUTED
RTEMS_INLINE_ROUTINE int32_t _Addresses_Subtract (
const void *left,
const void *right
)
{
return (int32_t) ((const char *) left - (const char *) right);
4f4ec: 2002 movel %d2,%d0 <== NOT EXECUTED
4f4ee: 90a8 0010 subl %a0@(16),%d0 <== NOT EXECUTED
case OBJECTS_LOCAL:
ending = _Addresses_Subtract( internal, the_port->internal_base );
if ( ending > the_port->length )
4f4f2: b0a8 0018 cmpl %a0@(24),%d0 <== NOT EXECUTED
4f4f6: 6304 blss 4f4fc <rtems_port_internal_to_external+0x44><== NOT EXECUTED
*external = internal;
4f4f8: 2482 movel %d2,%a2@ <== NOT EXECUTED
4f4fa: 6006 bras 4f502 <rtems_port_internal_to_external+0x4a><== NOT EXECUTED
RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset (
const void *base,
uintptr_t offset
)
{
return (void *)((uintptr_t)base + offset);
4f4fc: d0a8 0014 addl %a0@(20),%d0 <== NOT EXECUTED
4f500: 2480 movel %d0,%a2@ <== NOT EXECUTED
else
*external = _Addresses_Add_offset( the_port->external_base,
ending );
_Thread_Enable_dispatch();
4f502: 4eb9 0005 4d7a jsr 54d7a <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
4f508: 4280 clrl %d0 <== NOT EXECUTED
4f50a: 6006 bras 4f512 <rtems_port_internal_to_external+0x5a><== NOT EXECUTED
register Dual_ported_memory_Control *the_port;
Objects_Locations location;
uint32_t ending;
if ( !external )
return RTEMS_INVALID_ADDRESS;
4f50c: 7009 moveq #9,%d0 <== NOT EXECUTED
4f50e: 6002 bras 4f512 <rtems_port_internal_to_external+0x5a><== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
4f510: 7004 moveq #4,%d0 <== NOT EXECUTED
}
4f512: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED
4f516: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED
4f51a: 4e5e unlk %fp <== NOT EXECUTED
...
0004ff18 <rtems_rate_monotonic_cancel>:
*/
rtems_status_code rtems_rate_monotonic_cancel(
rtems_id id
)
{
4ff18: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
4ff1c: 2f0b movel %a3,%sp@- <== NOT EXECUTED
4ff1e: 2f0a movel %a2,%sp@- <== NOT EXECUTED
Objects_Id id,
Objects_Locations *location
)
{
return (Rate_monotonic_Control *)
_Objects_Get( &_Rate_monotonic_Information, id, location );
4ff20: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4ff24: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4ff28: 4879 0007 4edc pea 74edc <_Rate_monotonic_Information> <== NOT EXECUTED
4ff2e: 4eb9 0005 42c4 jsr 542c4 <_Objects_Get> <== NOT EXECUTED
Rate_monotonic_Control *the_period;
Objects_Locations location;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
4ff34: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4ff38: 2440 moveal %d0,%a2 <== NOT EXECUTED
4ff3a: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
4ff3e: 662e bnes 4ff6e <rtems_rate_monotonic_cancel+0x56><== NOT EXECUTED
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
4ff40: 2039 0007 51c8 movel 751c8 <_Per_CPU_Information+0xc>,%d0 <== NOT EXECUTED
4ff46: 47f9 0005 4d7a lea 54d7a <_Thread_Enable_dispatch>,%a3 <== NOT EXECUTED
4ff4c: b0aa 0040 cmpl %a2@(64),%d0 <== NOT EXECUTED
4ff50: 6706 beqs 4ff58 <rtems_rate_monotonic_cancel+0x40><== NOT EXECUTED
_Thread_Enable_dispatch();
4ff52: 4e93 jsr %a3@ <== NOT EXECUTED
return RTEMS_NOT_OWNER_OF_RESOURCE;
4ff54: 7017 moveq #23,%d0 <== NOT EXECUTED
4ff56: 6018 bras 4ff70 <rtems_rate_monotonic_cancel+0x58><== NOT EXECUTED
}
(void) _Watchdog_Remove( &the_period->Timer );
4ff58: 486a 0010 pea %a2@(16) <== NOT EXECUTED
4ff5c: 4eb9 0005 5e40 jsr 55e40 <_Watchdog_Remove> <== NOT EXECUTED
the_period->state = RATE_MONOTONIC_INACTIVE;
4ff62: 42aa 0038 clrl %a2@(56) <== NOT EXECUTED
_Thread_Enable_dispatch();
4ff66: 4e93 jsr %a3@ <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
4ff68: 588f addql #4,%sp <== NOT EXECUTED
4ff6a: 4280 clrl %d0 <== NOT EXECUTED
4ff6c: 6002 bras 4ff70 <rtems_rate_monotonic_cancel+0x58><== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
4ff6e: 7004 moveq #4,%d0 <== NOT EXECUTED
}
4ff70: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED
4ff74: 266e fff8 moveal %fp@(-8),%a3 <== NOT EXECUTED
4ff78: 4e5e unlk %fp <== NOT EXECUTED
00046030 <rtems_rate_monotonic_create>:
rtems_status_code rtems_rate_monotonic_create(
rtems_name name,
rtems_id *id
)
{
46030: 4e56 fff0 linkw %fp,#-16 <== NOT EXECUTED
46034: 48d7 1c04 moveml %d2/%a2-%a4,%sp@ <== NOT EXECUTED
46038: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED
4603c: 286e 000c moveal %fp@(12),%a4 <== NOT EXECUTED
Rate_monotonic_Control *the_period;
if ( !rtems_is_name_valid( name ) )
46040: 6700 009c beqw 460de <rtems_rate_monotonic_create+0xae><== NOT EXECUTED
return RTEMS_INVALID_NAME;
if ( !id )
46044: 4a8c tstl %a4 <== NOT EXECUTED
46046: 6700 009a beqw 460e2 <rtems_rate_monotonic_create+0xb2><== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
4604a: 2039 0005 e320 movel 5e320 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED
46050: 5280 addql #1,%d0 <== NOT EXECUTED
46052: 23c0 0005 e320 movel %d0,5e320 <_Thread_Dispatch_disable_level><== NOT EXECUTED
* the inactive chain of free period control blocks.
*/
RTEMS_INLINE_ROUTINE Rate_monotonic_Control *_Rate_monotonic_Allocate( void )
{
return (Rate_monotonic_Control *)
_Objects_Allocate( &_Rate_monotonic_Information );
46058: 4879 0005 e230 pea 5e230 <_Rate_monotonic_Information> <== NOT EXECUTED
4605e: 47f9 0004 8d2a lea 48d2a <_Thread_Enable_dispatch>,%a3 <== NOT EXECUTED
46064: 4eb9 0004 7d50 jsr 47d50 <_Objects_Allocate> <== NOT EXECUTED
_Thread_Disable_dispatch(); /* to prevent deletion */
the_period = _Rate_monotonic_Allocate();
if ( !the_period ) {
4606a: 588f addql #4,%sp <== NOT EXECUTED
4606c: 2440 moveal %d0,%a2 <== NOT EXECUTED
4606e: 4a80 tstl %d0 <== NOT EXECUTED
46070: 6606 bnes 46078 <rtems_rate_monotonic_create+0x48><== NOT EXECUTED
_Thread_Enable_dispatch();
46072: 4e93 jsr %a3@ <== NOT EXECUTED
return RTEMS_TOO_MANY;
46074: 7005 moveq #5,%d0 <== NOT EXECUTED
46076: 606c bras 460e4 <rtems_rate_monotonic_create+0xb4><== NOT EXECUTED
}
the_period->owner = _Thread_Executing;
46078: 41f9 0005 e4dc lea 5e4dc <_Per_CPU_Information+0xc>,%a0 <== NOT EXECUTED
4607e: 2550 0040 movel %a0@,%a2@(64) <== NOT EXECUTED
the_period->state = RATE_MONOTONIC_INACTIVE;
46082: 42aa 0038 clrl %a2@(56) <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
46086: 42aa 0018 clrl %a2@(24) <== NOT EXECUTED
the_watchdog->routine = routine;
4608a: 42aa 002c clrl %a2@(44) <== NOT EXECUTED
the_watchdog->id = id;
4608e: 42aa 0030 clrl %a2@(48) <== NOT EXECUTED
the_watchdog->user_data = user_data;
46092: 42aa 0034 clrl %a2@(52) <== NOT EXECUTED
_Watchdog_Initialize( &the_period->Timer, NULL, 0, NULL );
_Rate_monotonic_Reset_statistics( the_period );
46096: 4878 0038 pea 38 <DBL_MANT_DIG+0x3> <== NOT EXECUTED
4609a: 42a7 clrl %sp@- <== NOT EXECUTED
4609c: 486a 0054 pea %a2@(84) <== NOT EXECUTED
460a0: 4eb9 0004 db4c jsr 4db4c <memset> <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
460a6: 2079 0005 e248 moveal 5e248 <_Rate_monotonic_Information+0x18>,%a0<== NOT EXECUTED
460ac: 203c 7fff ffff movel #2147483647,%d0 <== NOT EXECUTED
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
460b2: 4281 clrl %d1 <== NOT EXECUTED
460b4: 2540 005c movel %d0,%a2@(92) <== NOT EXECUTED
460b8: 2540 0060 movel %d0,%a2@(96) <== NOT EXECUTED
460bc: 2540 0074 movel %d0,%a2@(116) <== NOT EXECUTED
460c0: 2540 0078 movel %d0,%a2@(120) <== NOT EXECUTED
information,
_Objects_Get_index( the_object->id ),
460c4: 202a 0008 movel %a2@(8),%d0 <== NOT EXECUTED
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
460c8: 3200 movew %d0,%d1 <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
460ca: 218a 1c00 movel %a2,%a0@(00000000,%d1:l:4) <== NOT EXECUTED
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
460ce: 2542 000c movel %d2,%a2@(12) <== NOT EXECUTED
&_Rate_monotonic_Information,
&the_period->Object,
(Objects_Name) name
);
*id = the_period->Object.id;
460d2: 2880 movel %d0,%a4@ <== NOT EXECUTED
_Thread_Enable_dispatch();
460d4: 4e93 jsr %a3@ <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
460d6: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
460da: 4280 clrl %d0 <== NOT EXECUTED
460dc: 6006 bras 460e4 <rtems_rate_monotonic_create+0xb4><== NOT EXECUTED
)
{
Rate_monotonic_Control *the_period;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
460de: 7003 moveq #3,%d0 <== NOT EXECUTED
460e0: 6002 bras 460e4 <rtems_rate_monotonic_create+0xb4><== NOT EXECUTED
if ( !id )
return RTEMS_INVALID_ADDRESS;
460e2: 7009 moveq #9,%d0 <== NOT EXECUTED
);
*id = the_period->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
460e4: 4cee 1c04 fff0 moveml %fp@(-16),%d2/%a2-%a4 <== NOT EXECUTED
460ea: 4e5e unlk %fp <== NOT EXECUTED
...
0005003c <rtems_rate_monotonic_delete>:
*/
rtems_status_code rtems_rate_monotonic_delete(
rtems_id id
)
{
5003c: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
50040: 2f0a movel %a2,%sp@- <== NOT EXECUTED
Objects_Id id,
Objects_Locations *location
)
{
return (Rate_monotonic_Control *)
_Objects_Get( &_Rate_monotonic_Information, id, location );
50042: 486e fffc pea %fp@(-4) <== NOT EXECUTED
50046: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
5004a: 4879 0007 4edc pea 74edc <_Rate_monotonic_Information> <== NOT EXECUTED
50050: 4eb9 0005 42c4 jsr 542c4 <_Objects_Get> <== NOT EXECUTED
Rate_monotonic_Control *the_period;
Objects_Locations location;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
50056: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
5005a: 2440 moveal %d0,%a2 <== NOT EXECUTED
5005c: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
50060: 6638 bnes 5009a <rtems_rate_monotonic_delete+0x5e><== NOT EXECUTED
case OBJECTS_LOCAL:
_Objects_Close( &_Rate_monotonic_Information, &the_period->Object );
50062: 2f00 movel %d0,%sp@- <== NOT EXECUTED
50064: 4879 0007 4edc pea 74edc <_Rate_monotonic_Information> <== NOT EXECUTED
5006a: 4eb9 0005 3eb0 jsr 53eb0 <_Objects_Close> <== NOT EXECUTED
(void) _Watchdog_Remove( &the_period->Timer );
50070: 486a 0010 pea %a2@(16) <== NOT EXECUTED
50074: 4eb9 0005 5e40 jsr 55e40 <_Watchdog_Remove> <== NOT EXECUTED
the_period->state = RATE_MONOTONIC_INACTIVE;
5007a: 42aa 0038 clrl %a2@(56) <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Rate_monotonic_Free (
Rate_monotonic_Control *the_period
)
{
_Objects_Free( &_Rate_monotonic_Information, &the_period->Object );
5007e: 2f0a movel %a2,%sp@- <== NOT EXECUTED
50080: 4879 0007 4edc pea 74edc <_Rate_monotonic_Information> <== NOT EXECUTED
50086: 4eb9 0005 4128 jsr 54128 <_Objects_Free> <== NOT EXECUTED
_Rate_monotonic_Free( the_period );
_Thread_Enable_dispatch();
5008c: 4eb9 0005 4d7a jsr 54d7a <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
50092: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
50096: 4280 clrl %d0 <== NOT EXECUTED
50098: 6002 bras 5009c <rtems_rate_monotonic_delete+0x60><== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
5009a: 7004 moveq #4,%d0 <== NOT EXECUTED
}
5009c: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED
500a0: 4e5e unlk %fp <== NOT EXECUTED
0004b38c <rtems_rate_monotonic_get_statistics>:
rtems_status_code rtems_rate_monotonic_get_statistics(
rtems_id id,
rtems_rate_monotonic_period_statistics *statistics
)
{
4b38c: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
4b390: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4b392: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
Objects_Locations location;
Rate_monotonic_Control *the_period;
rtems_rate_monotonic_period_statistics *dst;
Rate_monotonic_Statistics *src;
if ( !statistics )
4b396: 4a8a tstl %a2 <== NOT EXECUTED
4b398: 6700 0096 beqw 4b430 <rtems_rate_monotonic_get_statistics+0xa4><== NOT EXECUTED
4b39c: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4b3a0: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4b3a4: 4879 0005 e230 pea 5e230 <_Rate_monotonic_Information> <== NOT EXECUTED
4b3aa: 4eb9 0004 8274 jsr 48274 <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
4b3b0: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4b3b4: 2040 moveal %d0,%a0 <== NOT EXECUTED
4b3b6: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
4b3ba: 6678 bnes 4b434 <rtems_rate_monotonic_get_statistics+0xa8><== NOT EXECUTED
case OBJECTS_LOCAL:
dst = statistics;
src = &the_period->Statistics;
dst->count = src->count;
4b3bc: 24a8 0054 movel %a0@(84),%a2@ <== NOT EXECUTED
dst->missed_count = src->missed_count;
4b3c0: 2568 0058 0004 movel %a0@(88),%a2@(4) <== NOT EXECUTED
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_To_timespec( &src->min_cpu_time, &dst->min_cpu_time );
4b3c6: 2028 005c movel %a0@(92),%d0 <== NOT EXECUTED
4b3ca: 2228 0060 movel %a0@(96),%d1 <== NOT EXECUTED
4b3ce: 2540 0008 movel %d0,%a2@(8) <== NOT EXECUTED
4b3d2: 2541 000c movel %d1,%a2@(12) <== NOT EXECUTED
_Timestamp_To_timespec( &src->max_cpu_time, &dst->max_cpu_time );
4b3d6: 2028 0064 movel %a0@(100),%d0 <== NOT EXECUTED
4b3da: 2228 0068 movel %a0@(104),%d1 <== NOT EXECUTED
4b3de: 2540 0010 movel %d0,%a2@(16) <== NOT EXECUTED
4b3e2: 2541 0014 movel %d1,%a2@(20) <== NOT EXECUTED
_Timestamp_To_timespec( &src->total_cpu_time, &dst->total_cpu_time );
4b3e6: 2028 006c movel %a0@(108),%d0 <== NOT EXECUTED
4b3ea: 2228 0070 movel %a0@(112),%d1 <== NOT EXECUTED
4b3ee: 2540 0018 movel %d0,%a2@(24) <== NOT EXECUTED
4b3f2: 2541 001c movel %d1,%a2@(28) <== NOT EXECUTED
_Timestamp_To_timespec( &src->min_wall_time, &dst->min_wall_time );
4b3f6: 2028 0074 movel %a0@(116),%d0 <== NOT EXECUTED
4b3fa: 2228 0078 movel %a0@(120),%d1 <== NOT EXECUTED
4b3fe: 2540 0020 movel %d0,%a2@(32) <== NOT EXECUTED
4b402: 2541 0024 movel %d1,%a2@(36) <== NOT EXECUTED
_Timestamp_To_timespec( &src->max_wall_time, &dst->max_wall_time );
4b406: 2028 007c movel %a0@(124),%d0 <== NOT EXECUTED
4b40a: 2228 0080 movel %a0@(128),%d1 <== NOT EXECUTED
4b40e: 2540 0028 movel %d0,%a2@(40) <== NOT EXECUTED
4b412: 2541 002c movel %d1,%a2@(44) <== NOT EXECUTED
_Timestamp_To_timespec( &src->total_wall_time, &dst->total_wall_time );
4b416: 2028 0084 movel %a0@(132),%d0 <== NOT EXECUTED
4b41a: 2228 0088 movel %a0@(136),%d1 <== NOT EXECUTED
4b41e: 2540 0030 movel %d0,%a2@(48) <== NOT EXECUTED
4b422: 2541 0034 movel %d1,%a2@(52) <== 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();
4b426: 4eb9 0004 8d2a jsr 48d2a <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
4b42c: 4280 clrl %d0 <== NOT EXECUTED
4b42e: 6006 bras 4b436 <rtems_rate_monotonic_get_statistics+0xaa><== NOT EXECUTED
Rate_monotonic_Control *the_period;
rtems_rate_monotonic_period_statistics *dst;
Rate_monotonic_Statistics *src;
if ( !statistics )
return RTEMS_INVALID_ADDRESS;
4b430: 7009 moveq #9,%d0 <== NOT EXECUTED
4b432: 6002 bras 4b436 <rtems_rate_monotonic_get_statistics+0xaa><== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
4b434: 7004 moveq #4,%d0 <== NOT EXECUTED
}
4b436: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED
4b43a: 4e5e unlk %fp <== NOT EXECUTED
...
0004b440 <rtems_rate_monotonic_get_status>:
rtems_status_code rtems_rate_monotonic_get_status(
rtems_id id,
rtems_rate_monotonic_period_status *status
)
{
4b440: 4e56 ffec linkw %fp,#-20 <== NOT EXECUTED
4b444: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4b446: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
Objects_Locations location;
Rate_monotonic_Period_time_t since_last_period;
Rate_monotonic_Control *the_period;
bool valid_status;
if ( !status )
4b44a: 4a8a tstl %a2 <== NOT EXECUTED
4b44c: 6700 0092 beqw 4b4e0 <rtems_rate_monotonic_get_status+0xa0><== NOT EXECUTED
4b450: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4b454: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4b458: 4879 0005 e230 pea 5e230 <_Rate_monotonic_Information> <== NOT EXECUTED
4b45e: 4eb9 0004 8274 jsr 48274 <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
4b464: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4b468: 2040 moveal %d0,%a0 <== NOT EXECUTED
4b46a: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
4b46e: 6674 bnes 4b4e4 <rtems_rate_monotonic_get_status+0xa4><== NOT EXECUTED
case OBJECTS_LOCAL:
status->owner = the_period->owner->Object.id;
4b470: 2268 0040 moveal %a0@(64),%a1 <== NOT EXECUTED
4b474: 24a9 0008 movel %a1@(8),%a2@ <== NOT EXECUTED
status->state = the_period->state;
4b478: 2028 0038 movel %a0@(56),%d0 <== NOT EXECUTED
4b47c: 2540 0004 movel %d0,%a2@(4) <== NOT EXECUTED
/*
* If the period is inactive, there is no information.
*/
if ( status->state == RATE_MONOTONIC_INACTIVE ) {
4b480: 6612 bnes 4b494 <rtems_rate_monotonic_get_status+0x54><== NOT EXECUTED
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timespec_Set_to_zero( &status->since_last_period );
4b482: 42aa 0008 clrl %a2@(8) <== NOT EXECUTED
4b486: 42aa 000c clrl %a2@(12) <== NOT EXECUTED
_Timespec_Set_to_zero( &status->executed_since_last_period );
4b48a: 42aa 0010 clrl %a2@(16) <== NOT EXECUTED
4b48e: 42aa 0014 clrl %a2@(20) <== NOT EXECUTED
4b492: 6042 bras 4b4d6 <rtems_rate_monotonic_get_status+0x96><== NOT EXECUTED
} else {
/*
* Grab the current status.
*/
valid_status =
4b494: 486e fff4 pea %fp@(-12) <== NOT EXECUTED
4b498: 486e ffec pea %fp@(-20) <== NOT EXECUTED
4b49c: 2f08 movel %a0,%sp@- <== NOT EXECUTED
4b49e: 4eb9 0004 611c jsr 4611c <_Rate_monotonic_Get_status> <== NOT EXECUTED
_Rate_monotonic_Get_status(
the_period, &since_last_period, &executed
);
if (!valid_status) {
4b4a4: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4b4a8: 4a00 tstb %d0 <== NOT EXECUTED
4b4aa: 660a bnes 4b4b6 <rtems_rate_monotonic_get_status+0x76><== NOT EXECUTED
_Thread_Enable_dispatch();
4b4ac: 4eb9 0004 8d2a jsr 48d2a <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_NOT_DEFINED;
4b4b2: 700b moveq #11,%d0 <== NOT EXECUTED
4b4b4: 6030 bras 4b4e6 <rtems_rate_monotonic_get_status+0xa6><== NOT EXECUTED
}
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
_Timestamp_To_timespec(
4b4b6: 202e ffec movel %fp@(-20),%d0 <== NOT EXECUTED
4b4ba: 222e fff0 movel %fp@(-16),%d1 <== NOT EXECUTED
4b4be: 2540 0008 movel %d0,%a2@(8) <== NOT EXECUTED
4b4c2: 2541 000c movel %d1,%a2@(12) <== NOT EXECUTED
&since_last_period, &status->since_last_period
);
_Timestamp_To_timespec(
4b4c6: 202e fff4 movel %fp@(-12),%d0 <== NOT EXECUTED
4b4ca: 222e fff8 movel %fp@(-8),%d1 <== NOT EXECUTED
4b4ce: 2540 0010 movel %d0,%a2@(16) <== NOT EXECUTED
4b4d2: 2541 0014 movel %d1,%a2@(20) <== NOT EXECUTED
status->since_last_period = since_last_period;
status->executed_since_last_period = executed;
#endif
}
_Thread_Enable_dispatch();
4b4d6: 4eb9 0004 8d2a jsr 48d2a <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
4b4dc: 4280 clrl %d0 <== NOT EXECUTED
4b4de: 6006 bras 4b4e6 <rtems_rate_monotonic_get_status+0xa6><== NOT EXECUTED
Rate_monotonic_Period_time_t since_last_period;
Rate_monotonic_Control *the_period;
bool valid_status;
if ( !status )
return RTEMS_INVALID_ADDRESS;
4b4e0: 7009 moveq #9,%d0 <== NOT EXECUTED
4b4e2: 6002 bras 4b4e6 <rtems_rate_monotonic_get_status+0xa6><== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
4b4e4: 7004 moveq #4,%d0 <== NOT EXECUTED
}
4b4e6: 246e ffe8 moveal %fp@(-24),%a2 <== NOT EXECUTED
4b4ea: 4e5e unlk %fp <== NOT EXECUTED
...
000460f0 <rtems_rate_monotonic_ident>:
rtems_status_code rtems_rate_monotonic_ident(
rtems_name name,
rtems_id *id
)
{
460f0: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
Objects_Name_or_id_lookup_errors status;
status = _Objects_Name_to_id_u32(
460f4: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
460f8: 2f3c 7fff ffff movel #2147483647,%sp@- <== NOT EXECUTED
460fe: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
46102: 4879 0005 e230 pea 5e230 <_Rate_monotonic_Information> <== NOT EXECUTED
46108: 4eb9 0004 83dc jsr 483dc <_Objects_Name_to_id_u32> <== NOT EXECUTED
OBJECTS_SEARCH_LOCAL_NODE,
id
);
return _Status_Object_name_errors_to_status[ status ];
}
4610e: 41f9 0005 bcd6 lea 5bcd6 <_Status_Object_name_errors_to_status>,%a0<== NOT EXECUTED
46114: 4e5e unlk %fp <== NOT EXECUTED
46116: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 <== NOT EXECUTED
00046326 <rtems_rate_monotonic_period>:
rtems_status_code rtems_rate_monotonic_period(
rtems_id id,
rtems_interval length
)
{
46326: 4e56 ffec linkw %fp,#-20 <== NOT EXECUTED
4632a: 48d7 041c moveml %d2-%d4/%a2,%sp@ <== NOT EXECUTED
Objects_Id id,
Objects_Locations *location
)
{
return (Rate_monotonic_Control *)
_Objects_Get( &_Rate_monotonic_Information, id, location );
4632e: 486e fffc pea %fp@(-4) <== NOT EXECUTED
46332: 262e 0008 movel %fp@(8),%d3 <== NOT EXECUTED
46336: 2f03 movel %d3,%sp@- <== NOT EXECUTED
46338: 4879 0005 e230 pea 5e230 <_Rate_monotonic_Information> <== NOT EXECUTED
4633e: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
46342: 4eb9 0004 8274 jsr 48274 <_Objects_Get> <== NOT EXECUTED
rtems_rate_monotonic_period_states local_state;
ISR_Level level;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
46348: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4634c: 2440 moveal %d0,%a2 <== NOT EXECUTED
4634e: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
46352: 6600 0148 bnew 4649c <rtems_rate_monotonic_period+0x176><== NOT EXECUTED
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
46356: 2039 0005 e4dc movel 5e4dc <_Per_CPU_Information+0xc>,%d0 <== NOT EXECUTED
4635c: b0aa 0040 cmpl %a2@(64),%d0 <== NOT EXECUTED
46360: 670c beqs 4636e <rtems_rate_monotonic_period+0x48><== NOT EXECUTED
_Thread_Enable_dispatch();
46362: 4eb9 0004 8d2a jsr 48d2a <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_NOT_OWNER_OF_RESOURCE;
46368: 7417 moveq #23,%d2 <== NOT EXECUTED
4636a: 6000 0132 braw 4649e <rtems_rate_monotonic_period+0x178><== NOT EXECUTED
}
if ( length == RTEMS_PERIOD_STATUS ) {
4636e: 4a82 tstl %d2 <== NOT EXECUTED
46370: 6622 bnes 46394 <rtems_rate_monotonic_period+0x6e><== NOT EXECUTED
switch ( the_period->state ) {
46372: 202a 0038 movel %a2@(56),%d0 <== NOT EXECUTED
46376: 7204 moveq #4,%d1 <== NOT EXECUTED
46378: b280 cmpl %d0,%d1 <== NOT EXECUTED
4637a: 650c bcss 46388 <rtems_rate_monotonic_period+0x62><== NOT EXECUTED
4637c: 41f9 0005 baf6 lea 5baf6 <CSWTCH.2>,%a0 <== NOT EXECUTED
46382: 2430 0c00 movel %a0@(00000000,%d0:l:4),%d2 <== NOT EXECUTED
46386: 6002 bras 4638a <rtems_rate_monotonic_period+0x64><== NOT EXECUTED
46388: 4282 clrl %d2 <== NOT EXECUTED
case RATE_MONOTONIC_ACTIVE:
default: /* unreached -- only to remove warnings */
return_value = RTEMS_SUCCESSFUL;
break;
}
_Thread_Enable_dispatch();
4638a: 4eb9 0004 8d2a jsr 48d2a <_Thread_Enable_dispatch> <== NOT EXECUTED
return( return_value );
46390: 6000 010c braw 4649e <rtems_rate_monotonic_period+0x178><== NOT EXECUTED
}
_ISR_Disable( level );
46394: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED
4639a: 40c4 movew %sr,%d4 <== NOT EXECUTED
4639c: 8084 orl %d4,%d0 <== NOT EXECUTED
4639e: 46c0 movew %d0,%sr <== NOT EXECUTED
if ( the_period->state == RATE_MONOTONIC_INACTIVE ) {
463a0: 202a 0038 movel %a2@(56),%d0 <== NOT EXECUTED
463a4: 664a bnes 463f0 <rtems_rate_monotonic_period+0xca><== NOT EXECUTED
_ISR_Enable( level );
463a6: 46c4 movew %d4,%sr <== NOT EXECUTED
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
463a8: 2f0a movel %a2,%sp@- <== NOT EXECUTED
463aa: 4eb9 0004 61ba jsr 461ba <_Rate_monotonic_Initiate_statistics><== NOT EXECUTED
the_period->state = RATE_MONOTONIC_ACTIVE;
463b0: 7002 moveq #2,%d0 <== NOT EXECUTED
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
463b2: 223c 0004 66e8 movel #288488,%d1 <== NOT EXECUTED
463b8: 2540 0038 movel %d0,%a2@(56) <== NOT EXECUTED
463bc: 2541 002c movel %d1,%a2@(44) <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
463c0: 42aa 0018 clrl %a2@(24) <== NOT EXECUTED
the_watchdog->routine = routine;
the_watchdog->id = id;
463c4: 2543 0030 movel %d3,%a2@(48) <== NOT EXECUTED
the_watchdog->user_data = user_data;
463c8: 42aa 0034 clrl %a2@(52) <== NOT EXECUTED
_Rate_monotonic_Timeout,
id,
NULL
);
the_period->next_length = length;
463cc: 2542 003c movel %d2,%a2@(60) <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
463d0: 2542 001c movel %d2,%a2@(28) <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
463d4: 486a 0010 pea %a2@(16) <== NOT EXECUTED
463d8: 4879 0005 e400 pea 5e400 <_Watchdog_Ticks_chain> <== NOT EXECUTED
463de: 4eb9 0004 9b3c jsr 49b3c <_Watchdog_Insert> <== NOT EXECUTED
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
463e4: 4eb9 0004 8d2a jsr 48d2a <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
463ea: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
463ee: 606c bras 4645c <rtems_rate_monotonic_period+0x136><== NOT EXECUTED
}
if ( the_period->state == RATE_MONOTONIC_ACTIVE ) {
463f0: 7202 moveq #2,%d1 <== NOT EXECUTED
463f2: b280 cmpl %d0,%d1 <== NOT EXECUTED
463f4: 666a bnes 46460 <rtems_rate_monotonic_period+0x13a><== NOT EXECUTED
/*
* Update statistics from the concluding period.
*/
_Rate_monotonic_Update_statistics( the_period );
463f6: 2f0a movel %a2,%sp@- <== NOT EXECUTED
463f8: 4eb9 0004 6232 jsr 46232 <_Rate_monotonic_Update_statistics><== NOT EXECUTED
/*
* 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;
463fe: 7001 moveq #1,%d0 <== NOT EXECUTED
the_period->next_length = length;
46400: 2542 003c movel %d2,%a2@(60) <== NOT EXECUTED
/*
* 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;
46404: 2540 0038 movel %d0,%a2@(56) <== NOT EXECUTED
the_period->next_length = length;
_ISR_Enable( level );
46408: 46c4 movew %d4,%sr <== NOT EXECUTED
_Thread_Executing->Wait.id = the_period->Object.id;
4640a: 2079 0005 e4dc moveal 5e4dc <_Per_CPU_Information+0xc>,%a0 <== NOT EXECUTED
46410: 216a 0008 0020 movel %a2@(8),%a0@(32) <== NOT EXECUTED
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
46416: 4878 4000 pea 4000 <D_MAX_EXP+0x3801> <== NOT EXECUTED
4641a: 2f08 movel %a0,%sp@- <== NOT EXECUTED
4641c: 4eb9 0004 94d8 jsr 494d8 <_Thread_Set_state> <== NOT EXECUTED
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
46422: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED
46428: 40c1 movew %sr,%d1 <== NOT EXECUTED
4642a: 8081 orl %d1,%d0 <== NOT EXECUTED
4642c: 46c0 movew %d0,%sr <== NOT EXECUTED
local_state = the_period->state;
the_period->state = RATE_MONOTONIC_ACTIVE;
4642e: 7402 moveq #2,%d2 <== NOT EXECUTED
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
local_state = the_period->state;
46430: 202a 0038 movel %a2@(56),%d0 <== NOT EXECUTED
the_period->state = RATE_MONOTONIC_ACTIVE;
46434: 2542 0038 movel %d2,%a2@(56) <== NOT EXECUTED
_ISR_Enable( level );
46438: 46c1 movew %d1,%sr <== NOT EXECUTED
/*
* If it did, then we want to unblock ourself and continue as
* if nothing happen. The period was reset in the timeout routine.
*/
if ( local_state == RATE_MONOTONIC_EXPIRED_WHILE_BLOCKING )
4643a: 7203 moveq #3,%d1 <== NOT EXECUTED
4643c: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
46440: b280 cmpl %d0,%d1 <== NOT EXECUTED
46442: 6612 bnes 46456 <rtems_rate_monotonic_period+0x130><== NOT EXECUTED
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
46444: 4878 4000 pea 4000 <D_MAX_EXP+0x3801> <== NOT EXECUTED
46448: 2f39 0005 e4dc movel 5e4dc <_Per_CPU_Information+0xc>,%sp@-<== NOT EXECUTED
4644e: 4eb9 0004 89cc jsr 489cc <_Thread_Clear_state> <== NOT EXECUTED
46454: 508f addql #8,%sp <== NOT EXECUTED
_Thread_Enable_dispatch();
46456: 4eb9 0004 8d2a jsr 48d2a <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
4645c: 4282 clrl %d2 <== NOT EXECUTED
4645e: 603e bras 4649e <rtems_rate_monotonic_period+0x178><== NOT EXECUTED
}
if ( the_period->state == RATE_MONOTONIC_EXPIRED ) {
46460: 7204 moveq #4,%d1 <== NOT EXECUTED
46462: b280 cmpl %d0,%d1 <== NOT EXECUTED
46464: 6636 bnes 4649c <rtems_rate_monotonic_period+0x176><== NOT EXECUTED
/*
* Update statistics from the concluding period
*/
_Rate_monotonic_Update_statistics( the_period );
46466: 2f0a movel %a2,%sp@- <== NOT EXECUTED
46468: 4eb9 0004 6232 jsr 46232 <_Rate_monotonic_Update_statistics><== NOT EXECUTED
_ISR_Enable( level );
4646e: 46c4 movew %d4,%sr <== NOT EXECUTED
the_period->state = RATE_MONOTONIC_ACTIVE;
46470: 7002 moveq #2,%d0 <== NOT EXECUTED
the_period->next_length = length;
46472: 2542 003c movel %d2,%a2@(60) <== NOT EXECUTED
*/
_Rate_monotonic_Update_statistics( the_period );
_ISR_Enable( level );
the_period->state = RATE_MONOTONIC_ACTIVE;
46476: 2540 0038 movel %d0,%a2@(56) <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
4647a: 2542 001c movel %d2,%a2@(28) <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
4647e: 486a 0010 pea %a2@(16) <== NOT EXECUTED
the_period->next_length = length;
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
return RTEMS_TIMEOUT;
46482: 7406 moveq #6,%d2 <== NOT EXECUTED
46484: 4879 0005 e400 pea 5e400 <_Watchdog_Ticks_chain> <== NOT EXECUTED
4648a: 4eb9 0004 9b3c jsr 49b3c <_Watchdog_Insert> <== NOT EXECUTED
the_period->state = RATE_MONOTONIC_ACTIVE;
the_period->next_length = length;
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
46490: 4eb9 0004 8d2a jsr 48d2a <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_TIMEOUT;
46496: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
4649a: 6002 bras 4649e <rtems_rate_monotonic_period+0x178><== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
4649c: 7404 moveq #4,%d2 <== NOT EXECUTED
}
4649e: 2002 movel %d2,%d0 <== NOT EXECUTED
464a0: 4cee 041c ffec moveml %fp@(-20),%d2-%d4/%a2 <== NOT EXECUTED
464a6: 4e5e unlk %fp <== NOT EXECUTED
...
00046628 <rtems_rate_monotonic_report_statistics>:
void rtems_rate_monotonic_report_statistics( void )
{
46628: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
rtems_rate_monotonic_report_statistics_with_plugin( NULL, printk_plugin );
4662c: 4879 0004 b254 pea 4b254 <printk_plugin> <== NOT EXECUTED
46632: 42a7 clrl %sp@- <== NOT EXECUTED
46634: 4eb9 0004 64ac jsr 464ac <rtems_rate_monotonic_report_statistics_with_plugin><== NOT EXECUTED
4663a: 508f addql #8,%sp <== NOT EXECUTED
}
4663c: 4e5e unlk %fp <== NOT EXECUTED
000464ac <rtems_rate_monotonic_report_statistics_with_plugin>:
*/
void rtems_rate_monotonic_report_statistics_with_plugin(
void *context,
rtems_printk_plugin_t print
)
{
464ac: 4e56 ff78 linkw %fp,#-136 <== NOT EXECUTED
464b0: 48d7 3cfc moveml %d2-%d7/%a2-%a5,%sp@ <== NOT EXECUTED
464b4: 242e 0008 movel %fp@(8),%d2 <== NOT EXECUTED
464b8: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
rtems_id id;
rtems_rate_monotonic_period_statistics the_stats;
rtems_rate_monotonic_period_status the_status;
char name[5];
if ( !print )
464bc: 4a8a tstl %a2 <== NOT EXECUTED
464be: 6700 015e beqw 4661e <rtems_rate_monotonic_report_statistics_with_plugin+0x172><== NOT EXECUTED
return;
(*print)( context, "Period information by period\n" );
464c2: 4879 0005 bb0a pea 5bb0a <CSWTCH.2+0x14> <== 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 );
464c8: 2e0e movel %fp,%d7 <== NOT EXECUTED
#endif
rtems_object_get_name( the_status.owner, sizeof(name), name );
464ca: 2a0e movel %fp,%d5 <== 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 );
464cc: 280e movel %fp,%d4 <== 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 );
464ce: 0687 ffff ffda addil #-38,%d7 <== NOT EXECUTED
464d4: 4bf9 0004 b440 lea 4b440 <rtems_rate_monotonic_get_status>,%a5<== NOT EXECUTED
#endif
rtems_object_get_name( the_status.owner, sizeof(name), name );
464da: 5b85 subql #5,%d5 <== NOT EXECUTED
464dc: 49f9 0004 67ac lea 467ac <rtems_object_get_name>,%a4 <== 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 );
464e2: 0684 ffff fff2 addil #-14,%d4 <== NOT EXECUTED
464e8: 47f9 0004 9798 lea 49798 <_Timespec_Divide_by_integer>,%a3 <== NOT EXECUTED
char name[5];
if ( !print )
return;
(*print)( context, "Period information by period\n" );
464ee: 2f02 movel %d2,%sp@- <== NOT EXECUTED
464f0: 4e92 jsr %a2@ <== NOT EXECUTED
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
(*print)( context, "--- CPU times are in seconds ---\n" );
464f2: 4879 0005 bb28 pea 5bb28 <CSWTCH.2+0x32> <== NOT EXECUTED
464f8: 2f02 movel %d2,%sp@- <== NOT EXECUTED
464fa: 4e92 jsr %a2@ <== NOT EXECUTED
(*print)( context, "--- Wall times are in seconds ---\n" );
464fc: 4879 0005 bb4a pea 5bb4a <CSWTCH.2+0x54> <== NOT EXECUTED
46502: 2f02 movel %d2,%sp@- <== NOT EXECUTED
46504: 4e92 jsr %a2@ <== NOT EXECUTED
Be sure to test the various cases.
(*print)( context,"\
1234567890123456789012345678901234567890123456789012345678901234567890123456789\
\n");
*/
(*print)( context, " ID OWNER COUNT MISSED "
46506: 4879 0005 bb6d pea 5bb6d <CSWTCH.2+0x77> <== NOT EXECUTED
4650c: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4650e: 4e92 jsr %a2@ <== NOT EXECUTED
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
" "
#endif
" WALL TIME\n"
);
(*print)( context, " "
46510: 4fef 001c lea %sp@(28),%sp <== NOT EXECUTED
46514: 2ebc 0005 bbb8 movel #375736,%sp@ <== NOT EXECUTED
4651a: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4651c: 4e92 jsr %a2@ <== 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 ;
4651e: 2639 0005 e236 movel 5e236 <_Rate_monotonic_Information+0x6>,%d3<== NOT EXECUTED
46524: 508f addql #8,%sp <== NOT EXECUTED
46526: 6000 00ec braw 46614 <rtems_rate_monotonic_report_statistics_with_plugin+0x168><== NOT EXECUTED
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
status = rtems_rate_monotonic_get_statistics( id, &the_stats );
4652a: 486e ffa2 pea %fp@(-94) <== NOT EXECUTED
4652e: 2f03 movel %d3,%sp@- <== NOT EXECUTED
46530: 4eb9 0004 b38c jsr 4b38c <rtems_rate_monotonic_get_statistics><== NOT EXECUTED
if ( status != RTEMS_SUCCESSFUL )
46536: 508f addql #8,%sp <== NOT EXECUTED
46538: 4a80 tstl %d0 <== NOT EXECUTED
4653a: 6600 00d6 bnew 46612 <rtems_rate_monotonic_report_statistics_with_plugin+0x166><== 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 );
4653e: 2f07 movel %d7,%sp@- <== NOT EXECUTED
46540: 2f03 movel %d3,%sp@- <== NOT EXECUTED
46542: 4e95 jsr %a5@ <== NOT EXECUTED
#endif
rtems_object_get_name( the_status.owner, sizeof(name), name );
46544: 2f05 movel %d5,%sp@- <== NOT EXECUTED
46546: 4878 0005 pea 5 <COMPARE> <== NOT EXECUTED
4654a: 2f2e ffda movel %fp@(-38),%sp@- <== NOT EXECUTED
4654e: 4e94 jsr %a4@ <== NOT EXECUTED
/*
* Print part of report line that is not dependent on granularity
*/
(*print)( context,
46550: 2f2e ffa6 movel %fp@(-90),%sp@- <== NOT EXECUTED
46554: 2f2e ffa2 movel %fp@(-94),%sp@- <== NOT EXECUTED
46558: 2f05 movel %d5,%sp@- <== NOT EXECUTED
4655a: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4655c: 4879 0005 bc04 pea 5bc04 <CSWTCH.2+0x10e> <== NOT EXECUTED
46562: 2f02 movel %d2,%sp@- <== NOT EXECUTED
46564: 4e92 jsr %a2@ <== NOT EXECUTED
);
/*
* If the count is zero, don't print statistics
*/
if (the_stats.count == 0) {
46566: 202e ffa2 movel %fp@(-94),%d0 <== NOT EXECUTED
4656a: 4fef 002c lea %sp@(44),%sp <== NOT EXECUTED
4656e: 6610 bnes 46580 <rtems_rate_monotonic_report_statistics_with_plugin+0xd4><== NOT EXECUTED
(*print)( context, "\n" );
46570: 4879 0005 ba2e pea 5ba2e <rtems_status_assoc+0x19e> <== NOT EXECUTED
46576: 2f02 movel %d2,%sp@- <== NOT EXECUTED
46578: 4e92 jsr %a2@ <== NOT EXECUTED
continue;
4657a: 508f addql #8,%sp <== NOT EXECUTED
4657c: 6000 0094 braw 46612 <rtems_rate_monotonic_report_statistics_with_plugin+0x166><== 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 );
46580: 2f04 movel %d4,%sp@- <== NOT EXECUTED
46582: 2f00 movel %d0,%sp@- <== NOT EXECUTED
46584: 486e ffba pea %fp@(-70) <== NOT EXECUTED
46588: 4e93 jsr %a3@ <== NOT EXECUTED
(*print)( context,
4658a: 202e fff6 movel %fp@(-10),%d0 <== NOT EXECUTED
4658e: 223c 0000 03e8 movel #1000,%d1 <== NOT EXECUTED
46594: 4c41 0800 remsl %d1,%d0,%d0 <== NOT EXECUTED
46598: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4659a: 202e ffb6 movel %fp@(-74),%d0 <== NOT EXECUTED
4659e: 2f2e fff2 movel %fp@(-14),%sp@- <== NOT EXECUTED
465a2: 4c41 0800 remsl %d1,%d0,%d0 <== NOT EXECUTED
465a6: 2f00 movel %d0,%sp@- <== NOT EXECUTED
465a8: 202e ffae movel %fp@(-82),%d0 <== NOT EXECUTED
465ac: 2f2e ffb2 movel %fp@(-78),%sp@- <== NOT EXECUTED
465b0: 4c41 0800 remsl %d1,%d0,%d0 <== NOT EXECUTED
465b4: 2f00 movel %d0,%sp@- <== NOT EXECUTED
465b6: 2f2e ffaa movel %fp@(-86),%sp@- <== NOT EXECUTED
465ba: 4879 0005 bc1b pea 5bc1b <CSWTCH.2+0x125> <== NOT EXECUTED
465c0: 2f02 movel %d2,%sp@- <== NOT EXECUTED
465c2: 4e92 jsr %a2@ <== 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);
465c4: 4fef 0028 lea %sp@(40),%sp <== NOT EXECUTED
465c8: 2e84 movel %d4,%sp@ <== NOT EXECUTED
465ca: 2f2e ffa2 movel %fp@(-94),%sp@- <== NOT EXECUTED
465ce: 486e ffd2 pea %fp@(-46) <== NOT EXECUTED
465d2: 4e93 jsr %a3@ <== NOT EXECUTED
(*print)( context,
465d4: 202e fff6 movel %fp@(-10),%d0 <== NOT EXECUTED
465d8: 223c 0000 03e8 movel #1000,%d1 <== NOT EXECUTED
465de: 4c41 0800 remsl %d1,%d0,%d0 <== NOT EXECUTED
465e2: 2f00 movel %d0,%sp@- <== NOT EXECUTED
465e4: 202e ffce movel %fp@(-50),%d0 <== NOT EXECUTED
465e8: 2f2e fff2 movel %fp@(-14),%sp@- <== NOT EXECUTED
465ec: 4c41 0800 remsl %d1,%d0,%d0 <== NOT EXECUTED
465f0: 2f00 movel %d0,%sp@- <== NOT EXECUTED
465f2: 202e ffc6 movel %fp@(-58),%d0 <== NOT EXECUTED
465f6: 2f2e ffca movel %fp@(-54),%sp@- <== NOT EXECUTED
465fa: 4c41 0800 remsl %d1,%d0,%d0 <== NOT EXECUTED
465fe: 2f00 movel %d0,%sp@- <== NOT EXECUTED
46600: 2f2e ffc2 movel %fp@(-62),%sp@- <== NOT EXECUTED
46604: 4879 0005 bc3a pea 5bc3a <CSWTCH.2+0x144> <== NOT EXECUTED
4660a: 2f02 movel %d2,%sp@- <== NOT EXECUTED
4660c: 4e92 jsr %a2@ <== NOT EXECUTED
4660e: 4fef 002c lea %sp@(44),%sp <== 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++ ) {
46612: 5283 addql #1,%d3 <== 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 ;
46614: b6b9 0005 e23a cmpl 5e23a <_Rate_monotonic_Information+0xa>,%d3<== NOT EXECUTED
4661a: 6300 ff0e blsw 4652a <rtems_rate_monotonic_report_statistics_with_plugin+0x7e><== NOT EXECUTED
the_stats.min_wall_time, the_stats.max_wall_time, ival_wall, fval_wall
);
#endif
}
}
}
4661e: 4cee 3cfc ff78 moveml %fp@(-136),%d2-%d7/%a2-%a5 <== NOT EXECUTED
46624: 4e5e unlk %fp <== NOT EXECUTED
00046640 <rtems_rate_monotonic_reset_all_statistics>:
/*
* rtems_rate_monotonic_reset_all_statistics
*/
void rtems_rate_monotonic_reset_all_statistics( void )
{
46640: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
46644: 2039 0005 e320 movel 5e320 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED
4664a: 5280 addql #1,%d0 <== NOT EXECUTED
4664c: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4664e: 23c0 0005 e320 movel %d0,5e320 <_Thread_Dispatch_disable_level><== NOT EXECUTED
46654: 2f02 movel %d2,%sp@- <== 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 ;
46656: 2439 0005 e236 movel 5e236 <_Rate_monotonic_Information+0x6>,%d2<== NOT EXECUTED
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
(void) rtems_rate_monotonic_reset_statistics( id );
4665c: 45f9 0004 6684 lea 46684 <rtems_rate_monotonic_reset_statistics>,%a2<== 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 ;
46662: 6008 bras 4666c <rtems_rate_monotonic_reset_all_statistics+0x2c><== NOT EXECUTED
id <= _Rate_monotonic_Information.maximum_id ;
id++ ) {
(void) rtems_rate_monotonic_reset_statistics( id );
46664: 2f02 movel %d2,%sp@- <== 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++ ) {
46666: 5282 addql #1,%d2 <== NOT EXECUTED
(void) rtems_rate_monotonic_reset_statistics( id );
46668: 4e92 jsr %a2@ <== 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++ ) {
4666a: 588f addql #4,%sp <== 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 ;
4666c: b4b9 0005 e23a cmpl 5e23a <_Rate_monotonic_Information+0xa>,%d2<== NOT EXECUTED
46672: 63f0 blss 46664 <rtems_rate_monotonic_reset_all_statistics+0x24><== NOT EXECUTED
/*
* Done so exit thread dispatching disabled critical section.
*/
_Thread_Enable_dispatch();
}
46674: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
46678: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
4667c: 4e5e unlk %fp <== NOT EXECUTED
}
/*
* Done so exit thread dispatching disabled critical section.
*/
_Thread_Enable_dispatch();
4667e: 4ef9 0004 8d2a jmp 48d2a <_Thread_Enable_dispatch> <== NOT EXECUTED
00046684 <rtems_rate_monotonic_reset_statistics>:
*/
rtems_status_code rtems_rate_monotonic_reset_statistics(
rtems_id id
)
{
46684: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
46688: 2f0a movel %a2,%sp@- <== NOT EXECUTED
4668a: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4668e: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
46692: 4879 0005 e230 pea 5e230 <_Rate_monotonic_Information> <== NOT EXECUTED
46698: 4eb9 0004 8274 jsr 48274 <_Objects_Get> <== NOT EXECUTED
Objects_Locations location;
Rate_monotonic_Control *the_period;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
4669e: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
466a2: 2440 moveal %d0,%a2 <== NOT EXECUTED
466a4: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
466a8: 6634 bnes 466de <rtems_rate_monotonic_reset_statistics+0x5a><== NOT EXECUTED
case OBJECTS_LOCAL:
_Rate_monotonic_Reset_statistics( the_period );
466aa: 4878 0038 pea 38 <DBL_MANT_DIG+0x3> <== NOT EXECUTED
466ae: 42a7 clrl %sp@- <== NOT EXECUTED
466b0: 486a 0054 pea %a2@(84) <== NOT EXECUTED
466b4: 4eb9 0004 db4c jsr 4db4c <memset> <== NOT EXECUTED
466ba: 203c 7fff ffff movel #2147483647,%d0 <== NOT EXECUTED
466c0: 2540 005c movel %d0,%a2@(92) <== NOT EXECUTED
466c4: 2540 0060 movel %d0,%a2@(96) <== NOT EXECUTED
466c8: 2540 0074 movel %d0,%a2@(116) <== NOT EXECUTED
466cc: 2540 0078 movel %d0,%a2@(120) <== NOT EXECUTED
_Thread_Enable_dispatch();
466d0: 4eb9 0004 8d2a jsr 48d2a <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
466d6: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
466da: 4280 clrl %d0 <== NOT EXECUTED
466dc: 6002 bras 466e0 <rtems_rate_monotonic_reset_statistics+0x5c><== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
466de: 7004 moveq #4,%d0 <== NOT EXECUTED
}
466e0: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED
466e4: 4e5e unlk %fp <== NOT EXECUTED
00050688 <rtems_region_create>:
uintptr_t length,
uintptr_t page_size,
rtems_attribute attribute_set,
rtems_id *id
)
{
50688: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED
5068c: 48d7 0c7c moveml %d2-%d6/%a2-%a3,%sp@ <== NOT EXECUTED
50690: 262e 0008 movel %fp@(8),%d3 <== NOT EXECUTED
50694: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
50698: 2c2e 0010 movel %fp@(16),%d6 <== NOT EXECUTED
5069c: 2a2e 0014 movel %fp@(20),%d5 <== NOT EXECUTED
506a0: 282e 0018 movel %fp@(24),%d4 <== NOT EXECUTED
506a4: 266e 001c moveal %fp@(28),%a3 <== NOT EXECUTED
rtems_status_code return_status;
Region_Control *the_region;
if ( !rtems_is_name_valid( name ) )
506a8: 4a83 tstl %d3 <== NOT EXECUTED
506aa: 6700 00be beqw 5076a <rtems_region_create+0xe2> <== NOT EXECUTED
return RTEMS_INVALID_NAME;
if ( !starting_address )
506ae: 4a82 tstl %d2 <== NOT EXECUTED
506b0: 6700 00bc beqw 5076e <rtems_region_create+0xe6> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( !id )
506b4: 4a8b tstl %a3 <== NOT EXECUTED
506b6: 6700 00b6 beqw 5076e <rtems_region_create+0xe6> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator(); /* to prevent deletion */
506ba: 2f39 0007 50c4 movel 750c4 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
506c0: 4eb9 0005 2958 jsr 52958 <_API_Mutex_Lock> <== NOT EXECUTED
* 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 );
506c6: 4879 0007 4f14 pea 74f14 <_Region_Information> <== NOT EXECUTED
506cc: 4eb9 0005 3e34 jsr 53e34 <_Objects_Allocate> <== NOT EXECUTED
the_region = _Region_Allocate();
if ( !the_region )
506d2: 508f addql #8,%sp <== NOT EXECUTED
506d4: 2440 moveal %d0,%a2 <== NOT EXECUTED
506d6: 4a80 tstl %d0 <== NOT EXECUTED
506d8: 677e beqs 50758 <rtems_region_create+0xd0> <== NOT EXECUTED
return_status = RTEMS_TOO_MANY;
else {
the_region->maximum_segment_size = _Heap_Initialize(
506da: 2f05 movel %d5,%sp@- <== NOT EXECUTED
506dc: 2f06 movel %d6,%sp@- <== NOT EXECUTED
506de: 2f02 movel %d2,%sp@- <== NOT EXECUTED
506e0: 486a 0068 pea %a2@(104) <== NOT EXECUTED
506e4: 4eb9 0005 3a40 jsr 53a40 <_Heap_Initialize> <== NOT EXECUTED
&the_region->Memory, starting_address, length, page_size
);
if ( !the_region->maximum_segment_size ) {
506ea: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
if ( !the_region )
return_status = RTEMS_TOO_MANY;
else {
the_region->maximum_segment_size = _Heap_Initialize(
506ee: 2540 005c movel %d0,%a2@(92) <== NOT EXECUTED
&the_region->Memory, starting_address, length, page_size
);
if ( !the_region->maximum_segment_size ) {
506f2: 6614 bnes 50708 <rtems_region_create+0x80> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Region_Free (
Region_Control *the_region
)
{
_Objects_Free( &_Region_Information, &the_region->Object );
506f4: 2f0a movel %a2,%sp@- <== NOT EXECUTED
506f6: 4879 0007 4f14 pea 74f14 <_Region_Information> <== NOT EXECUTED
_Region_Free( the_region );
return_status = RTEMS_INVALID_SIZE;
506fc: 7408 moveq #8,%d2 <== NOT EXECUTED
506fe: 4eb9 0005 4128 jsr 54128 <_Objects_Free> <== NOT EXECUTED
50704: 508f addql #8,%sp <== NOT EXECUTED
50706: 6052 bras 5075a <rtems_region_create+0xd2> <== NOT EXECUTED
}
else {
the_region->starting_address = starting_address;
50708: 2542 0050 movel %d2,%a2@(80) <== NOT EXECUTED
&the_region->Object,
(Objects_Name) name
);
*id = the_region->Object.id;
return_status = RTEMS_SUCCESSFUL;
5070c: 4282 clrl %d2 <== NOT EXECUTED
}
else {
the_region->starting_address = starting_address;
the_region->length = length;
5070e: 2546 0054 movel %d6,%a2@(84) <== NOT EXECUTED
the_region->page_size = page_size;
the_region->attribute_set = attribute_set;
the_region->number_of_used_blocks = 0;
_Thread_queue_Initialize(
50712: 44c4 movew %d4,%ccr <== NOT EXECUTED
50714: 57c0 seq %d0 <== NOT EXECUTED
else {
the_region->starting_address = starting_address;
the_region->length = length;
the_region->page_size = page_size;
50716: 2545 0058 movel %d5,%a2@(88) <== NOT EXECUTED
the_region->attribute_set = attribute_set;
the_region->number_of_used_blocks = 0;
_Thread_queue_Initialize(
5071a: 49c0 extbl %d0 <== NOT EXECUTED
5071c: 4480 negl %d0 <== NOT EXECUTED
else {
the_region->starting_address = starting_address;
the_region->length = length;
the_region->page_size = page_size;
the_region->attribute_set = attribute_set;
5071e: 2544 0060 movel %d4,%a2@(96) <== NOT EXECUTED
the_region->number_of_used_blocks = 0;
50722: 42aa 0064 clrl %a2@(100) <== NOT EXECUTED
_Thread_queue_Initialize(
50726: 4878 0006 pea 6 <EXTENDSFDF> <== NOT EXECUTED
5072a: 4878 0040 pea 40 <DBL_MANT_DIG+0xb> <== NOT EXECUTED
5072e: 2f00 movel %d0,%sp@- <== NOT EXECUTED
50730: 486a 0010 pea %a2@(16) <== NOT EXECUTED
50734: 4eb9 0005 53f8 jsr 553f8 <_Thread_queue_Initialize> <== NOT EXECUTED
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
5073a: 202a 0008 movel %a2@(8),%d0 <== NOT EXECUTED
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
5073e: 4281 clrl %d1 <== NOT EXECUTED
&_Region_Information,
&the_region->Object,
(Objects_Name) name
);
*id = the_region->Object.id;
50740: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
50744: 2079 0007 4f2c moveal 74f2c <_Region_Information+0x18>,%a0 <== NOT EXECUTED
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
5074a: 3200 movew %d0,%d1 <== NOT EXECUTED
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
5074c: 218a 1c00 movel %a2,%a0@(00000000,%d1:l:4) <== NOT EXECUTED
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
50750: 2543 000c movel %d3,%a2@(12) <== NOT EXECUTED
50754: 2680 movel %d0,%a3@ <== NOT EXECUTED
50756: 6002 bras 5075a <rtems_region_create+0xd2> <== NOT EXECUTED
_RTEMS_Lock_allocator(); /* to prevent deletion */
the_region = _Region_Allocate();
if ( !the_region )
return_status = RTEMS_TOO_MANY;
50758: 7405 moveq #5,%d2 <== NOT EXECUTED
*id = the_region->Object.id;
return_status = RTEMS_SUCCESSFUL;
}
}
_RTEMS_Unlock_allocator();
5075a: 2f39 0007 50c4 movel 750c4 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
50760: 4eb9 0005 29b8 jsr 529b8 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status;
50766: 588f addql #4,%sp <== NOT EXECUTED
50768: 6006 bras 50770 <rtems_region_create+0xe8> <== NOT EXECUTED
{
rtems_status_code return_status;
Region_Control *the_region;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
5076a: 7403 moveq #3,%d2 <== NOT EXECUTED
5076c: 6002 bras 50770 <rtems_region_create+0xe8> <== NOT EXECUTED
if ( !starting_address )
return RTEMS_INVALID_ADDRESS;
if ( !id )
return RTEMS_INVALID_ADDRESS;
5076e: 7409 moveq #9,%d2 <== NOT EXECUTED
}
}
_RTEMS_Unlock_allocator();
return return_status;
}
50770: 2002 movel %d2,%d0 <== NOT EXECUTED
50772: 4cee 0c7c ffe4 moveml %fp@(-28),%d2-%d6/%a2-%a3 <== NOT EXECUTED
50778: 4e5e unlk %fp <== NOT EXECUTED
0005077c <rtems_region_delete>:
*/
rtems_status_code rtems_region_delete(
rtems_id id
)
{
5077c: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
50780: 2f0a movel %a2,%sp@- <== NOT EXECUTED
50782: 2f02 movel %d2,%sp@- <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
_RTEMS_Lock_allocator();
50784: 2f39 0007 50c4 movel 750c4 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
5078a: 4eb9 0005 2958 jsr 52958 <_API_Mutex_Lock> <== NOT EXECUTED
Objects_Id id,
Objects_Locations *location
)
{
return (Region_Control *)
_Objects_Get_no_protection( &_Region_Information, id, location );
50790: 486e fffc pea %fp@(-4) <== NOT EXECUTED
50794: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
50798: 4879 0007 4f14 pea 74f14 <_Region_Information> <== NOT EXECUTED
5079e: 4eb9 0005 428c jsr 5428c <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
507a4: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
507a8: 2440 moveal %d0,%a2 <== NOT EXECUTED
507aa: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
507ae: 662a bnes 507da <rtems_region_delete+0x5e> <== NOT EXECUTED
case OBJECTS_LOCAL:
_Region_Debug_Walk( the_region, 5 );
if ( the_region->number_of_used_blocks != 0 )
507b0: 4aaa 0064 tstl %a2@(100) <== NOT EXECUTED
507b4: 6628 bnes 507de <rtems_region_delete+0x62> <== NOT EXECUTED
return_status = RTEMS_RESOURCE_IN_USE;
else {
_Objects_Close( &_Region_Information, &the_region->Object );
507b6: 2f00 movel %d0,%sp@- <== NOT EXECUTED
507b8: 4879 0007 4f14 pea 74f14 <_Region_Information> <== NOT EXECUTED
_Region_Free( the_region );
return_status = RTEMS_SUCCESSFUL;
507be: 4282 clrl %d2 <== NOT EXECUTED
case OBJECTS_LOCAL:
_Region_Debug_Walk( the_region, 5 );
if ( the_region->number_of_used_blocks != 0 )
return_status = RTEMS_RESOURCE_IN_USE;
else {
_Objects_Close( &_Region_Information, &the_region->Object );
507c0: 4eb9 0005 3eb0 jsr 53eb0 <_Objects_Close> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Region_Free (
Region_Control *the_region
)
{
_Objects_Free( &_Region_Information, &the_region->Object );
507c6: 2f0a movel %a2,%sp@- <== NOT EXECUTED
507c8: 4879 0007 4f14 pea 74f14 <_Region_Information> <== NOT EXECUTED
507ce: 4eb9 0005 4128 jsr 54128 <_Objects_Free> <== NOT EXECUTED
507d4: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
507d8: 6006 bras 507e0 <rtems_region_delete+0x64> <== NOT EXECUTED
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
507da: 7404 moveq #4,%d2 <== NOT EXECUTED
507dc: 6002 bras 507e0 <rtems_region_delete+0x64> <== NOT EXECUTED
switch ( location ) {
case OBJECTS_LOCAL:
_Region_Debug_Walk( the_region, 5 );
if ( the_region->number_of_used_blocks != 0 )
return_status = RTEMS_RESOURCE_IN_USE;
507de: 740c moveq #12,%d2 <== NOT EXECUTED
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
507e0: 2f39 0007 50c4 movel 750c4 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
507e6: 4eb9 0005 29b8 jsr 529b8 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status;
}
507ec: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED
507f0: 2002 movel %d2,%d0 <== NOT EXECUTED
507f2: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED
507f6: 4e5e unlk %fp <== NOT EXECUTED
...
000507fc <rtems_region_extend>:
rtems_status_code rtems_region_extend(
rtems_id id,
void *starting_address,
uintptr_t length
)
{
507fc: 4e56 fff8 linkw %fp,#-8 <== NOT EXECUTED
50800: 2f0a movel %a2,%sp@- <== NOT EXECUTED
50802: 2f02 movel %d2,%sp@- <== NOT EXECUTED
50804: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
bool extend_ok;
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
if ( !starting_address )
50808: 676e beqs 50878 <rtems_region_extend+0x7c> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator(); /* to prevent deletion */
5080a: 2f39 0007 50c4 movel 750c4 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
50810: 4eb9 0005 2958 jsr 52958 <_API_Mutex_Lock> <== NOT EXECUTED
Objects_Id id,
Objects_Locations *location
)
{
return (Region_Control *)
_Objects_Get_no_protection( &_Region_Information, id, location );
50816: 486e fff8 pea %fp@(-8) <== NOT EXECUTED
5081a: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
5081e: 4879 0007 4f14 pea 74f14 <_Region_Information> <== NOT EXECUTED
50824: 4eb9 0005 428c jsr 5428c <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
5082a: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
5082e: 2440 moveal %d0,%a2 <== NOT EXECUTED
50830: 4aae fff8 tstl %fp@(-8) <== NOT EXECUTED
50834: 662c bnes 50862 <rtems_region_extend+0x66> <== NOT EXECUTED
case OBJECTS_LOCAL:
extend_ok = _Heap_Extend(
50836: 486e fffc pea %fp@(-4) <== NOT EXECUTED
5083a: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
5083e: 2f02 movel %d2,%sp@- <== NOT EXECUTED
50840: 486a 0068 pea %a2@(104) <== NOT EXECUTED
50844: 4eb9 0005 3500 jsr 53500 <_Heap_Extend> <== NOT EXECUTED
starting_address,
length,
&amount_extended
);
if ( extend_ok ) {
5084a: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
5084e: 4a00 tstb %d0 <== NOT EXECUTED
50850: 6714 beqs 50866 <rtems_region_extend+0x6a> <== NOT EXECUTED
the_region->length += amount_extended;
50852: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED
50856: d1aa 0054 addl %d0,%a2@(84) <== NOT EXECUTED
the_region->maximum_segment_size += amount_extended;
return_status = RTEMS_SUCCESSFUL;
5085a: 4282 clrl %d2 <== NOT EXECUTED
&amount_extended
);
if ( extend_ok ) {
the_region->length += amount_extended;
the_region->maximum_segment_size += amount_extended;
5085c: d1aa 005c addl %d0,%a2@(92) <== NOT EXECUTED
50860: 6006 bras 50868 <rtems_region_extend+0x6c> <== NOT EXECUTED
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
50862: 7404 moveq #4,%d2 <== NOT EXECUTED
50864: 6002 bras 50868 <rtems_region_extend+0x6c> <== NOT EXECUTED
if ( extend_ok ) {
the_region->length += amount_extended;
the_region->maximum_segment_size += amount_extended;
return_status = RTEMS_SUCCESSFUL;
} else {
return_status = RTEMS_INVALID_ADDRESS;
50866: 7409 moveq #9,%d2 <== NOT EXECUTED
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
50868: 2f39 0007 50c4 movel 750c4 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
5086e: 4eb9 0005 29b8 jsr 529b8 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status;
50874: 588f addql #4,%sp <== NOT EXECUTED
50876: 6002 bras 5087a <rtems_region_extend+0x7e> <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
if ( !starting_address )
return RTEMS_INVALID_ADDRESS;
50878: 7409 moveq #9,%d2 <== NOT EXECUTED
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
5087a: 2002 movel %d2,%d0 <== NOT EXECUTED
5087c: 242e fff0 movel %fp@(-16),%d2 <== NOT EXECUTED
50880: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED
50884: 4e5e unlk %fp <== NOT EXECUTED
00050888 <rtems_region_get_free_information>:
rtems_status_code rtems_region_get_free_information(
rtems_id id,
Heap_Information_block *the_info
)
{
50888: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
5088c: 2f0a movel %a2,%sp@- <== NOT EXECUTED
5088e: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
50892: 4a8a tstl %a2 <== NOT EXECUTED
50894: 675e beqs 508f4 <rtems_region_get_free_information+0x6c><== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
50896: 2f39 0007 50c4 movel 750c4 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
5089c: 4eb9 0005 2958 jsr 52958 <_API_Mutex_Lock> <== NOT EXECUTED
508a2: 486e fffc pea %fp@(-4) <== NOT EXECUTED
508a6: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
508aa: 4879 0007 4f14 pea 74f14 <_Region_Information> <== NOT EXECUTED
508b0: 4eb9 0005 428c jsr 5428c <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
508b6: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
508ba: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
508be: 6620 bnes 508e0 <rtems_region_get_free_information+0x58><== NOT EXECUTED
case OBJECTS_LOCAL:
the_info->Used.number = 0;
508c0: 42aa 000c clrl %a2@(12) <== NOT EXECUTED
the_info->Used.total = 0;
the_info->Used.largest = 0;
_Heap_Get_free_information( &the_region->Memory, &the_info->Free );
508c4: 2040 moveal %d0,%a0 <== NOT EXECUTED
switch ( location ) {
case OBJECTS_LOCAL:
the_info->Used.number = 0;
the_info->Used.total = 0;
508c6: 42aa 0014 clrl %a2@(20) <== NOT EXECUTED
the_info->Used.largest = 0;
508ca: 42aa 0010 clrl %a2@(16) <== NOT EXECUTED
_Heap_Get_free_information( &the_region->Memory, &the_info->Free );
508ce: 2f0a movel %a2,%sp@- <== NOT EXECUTED
508d0: 4868 0068 pea %a0@(104) <== NOT EXECUTED
return_status = RTEMS_SUCCESSFUL;
508d4: 95ca subal %a2,%a2 <== NOT EXECUTED
the_info->Used.number = 0;
the_info->Used.total = 0;
the_info->Used.largest = 0;
_Heap_Get_free_information( &the_region->Memory, &the_info->Free );
508d6: 4eb9 0005 3860 jsr 53860 <_Heap_Get_free_information> <== NOT EXECUTED
return_status = RTEMS_SUCCESSFUL;
break;
508dc: 508f addql #8,%sp <== NOT EXECUTED
508de: 6004 bras 508e4 <rtems_region_get_free_information+0x5c><== NOT EXECUTED
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
508e0: 347c 0004 moveaw #4,%a2 <== NOT EXECUTED
break;
}
_RTEMS_Unlock_allocator();
508e4: 2f39 0007 50c4 movel 750c4 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
508ea: 4eb9 0005 29b8 jsr 529b8 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status;
508f0: 588f addql #4,%sp <== NOT EXECUTED
508f2: 6004 bras 508f8 <rtems_region_get_free_information+0x70><== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
return RTEMS_INVALID_ADDRESS;
508f4: 347c 0009 moveaw #9,%a2 <== NOT EXECUTED
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
508f8: 200a movel %a2,%d0 <== NOT EXECUTED
508fa: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED
508fe: 4e5e unlk %fp <== NOT EXECUTED
...
00050904 <rtems_region_get_information>:
rtems_status_code rtems_region_get_information(
rtems_id id,
Heap_Information_block *the_info
)
{
50904: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
50908: 2f02 movel %d2,%sp@- <== NOT EXECUTED
5090a: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
5090e: 6750 beqs 50960 <rtems_region_get_information+0x5c><== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
50910: 2f39 0007 50c4 movel 750c4 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
50916: 4eb9 0005 2958 jsr 52958 <_API_Mutex_Lock> <== NOT EXECUTED
5091c: 486e fffc pea %fp@(-4) <== NOT EXECUTED
50920: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
50924: 4879 0007 4f14 pea 74f14 <_Region_Information> <== NOT EXECUTED
5092a: 4eb9 0005 428c jsr 5428c <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
50930: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
50934: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
50938: 6614 bnes 5094e <rtems_region_get_information+0x4a><== NOT EXECUTED
case OBJECTS_LOCAL:
_Heap_Get_information( &the_region->Memory, the_info );
5093a: 2f02 movel %d2,%sp@- <== NOT EXECUTED
5093c: 2040 moveal %d0,%a0 <== NOT EXECUTED
5093e: 4868 0068 pea %a0@(104) <== NOT EXECUTED
return_status = RTEMS_SUCCESSFUL;
50942: 4282 clrl %d2 <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
_Heap_Get_information( &the_region->Memory, the_info );
50944: 4eb9 0005 38a4 jsr 538a4 <_Heap_Get_information> <== NOT EXECUTED
return_status = RTEMS_SUCCESSFUL;
break;
5094a: 508f addql #8,%sp <== NOT EXECUTED
5094c: 6002 bras 50950 <rtems_region_get_information+0x4c><== NOT EXECUTED
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
5094e: 7404 moveq #4,%d2 <== NOT EXECUTED
break;
}
_RTEMS_Unlock_allocator();
50950: 2f39 0007 50c4 movel 750c4 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
50956: 4eb9 0005 29b8 jsr 529b8 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status;
5095c: 588f addql #4,%sp <== NOT EXECUTED
5095e: 6002 bras 50962 <rtems_region_get_information+0x5e><== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
register Region_Control *the_region;
if ( !the_info )
return RTEMS_INVALID_ADDRESS;
50960: 7409 moveq #9,%d2 <== NOT EXECUTED
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
50962: 2002 movel %d2,%d0 <== NOT EXECUTED
50964: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
50968: 4e5e unlk %fp <== NOT EXECUTED
0005096c <rtems_region_get_segment>:
uintptr_t size,
rtems_option option_set,
rtems_interval timeout,
void **segment
)
{
5096c: 4e56 ffe8 linkw %fp,#-24 <== NOT EXECUTED
50970: 48d7 1c0c moveml %d2-%d3/%a2-%a4,%sp@ <== NOT EXECUTED
50974: 262e 0008 movel %fp@(8),%d3 <== NOT EXECUTED
50978: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
5097c: 286e 0018 moveal %fp@(24),%a4 <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status;
Region_Control *the_region;
void *the_segment;
if ( !segment )
50980: 4a8c tstl %a4 <== NOT EXECUTED
50982: 6700 00e4 beqw 50a68 <rtems_region_get_segment+0xfc> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
*segment = NULL;
50986: 4294 clrl %a4@ <== NOT EXECUTED
if ( size == 0 )
50988: 4a82 tstl %d2 <== NOT EXECUTED
5098a: 6700 00e0 beqw 50a6c <rtems_region_get_segment+0x100> <== NOT EXECUTED
return RTEMS_INVALID_SIZE;
_RTEMS_Lock_allocator();
5098e: 2f39 0007 50c4 movel 750c4 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
50994: 4eb9 0005 2958 jsr 52958 <_API_Mutex_Lock> <== NOT EXECUTED
5099a: 486e fffc pea %fp@(-4) <== NOT EXECUTED
5099e: 2f03 movel %d3,%sp@- <== NOT EXECUTED
509a0: 4879 0007 4f14 pea 74f14 <_Region_Information> <== NOT EXECUTED
executing = _Thread_Executing;
509a6: 2679 0007 51c8 moveal 751c8 <_Per_CPU_Information+0xc>,%a3 <== NOT EXECUTED
509ac: 4eb9 0005 428c jsr 5428c <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
509b2: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
509b6: 2440 moveal %d0,%a2 <== NOT EXECUTED
509b8: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
509bc: 6600 0090 bnew 50a4e <rtems_region_get_segment+0xe2> <== NOT EXECUTED
case OBJECTS_LOCAL:
if ( size > the_region->maximum_segment_size )
509c0: b4aa 005c cmpl %a2@(92),%d2 <== NOT EXECUTED
509c4: 6200 008c bhiw 50a52 <rtems_region_get_segment+0xe6> <== NOT EXECUTED
* @brief See _Heap_Allocate_aligned_with_boundary() with alignment and
* boundary equals zero.
*/
RTEMS_INLINE_ROUTINE void *_Heap_Allocate( Heap_Control *heap, uintptr_t size )
{
return _Heap_Allocate_aligned_with_boundary( heap, size, 0, 0 );
509c8: 42a7 clrl %sp@- <== NOT EXECUTED
509ca: 42a7 clrl %sp@- <== NOT EXECUTED
509cc: 2f02 movel %d2,%sp@- <== NOT EXECUTED
509ce: 486a 0068 pea %a2@(104) <== NOT EXECUTED
509d2: 4eb9 0005 3364 jsr 53364 <_Heap_Allocate_aligned_with_boundary><== NOT EXECUTED
the_segment = _Region_Allocate_segment( the_region, size );
_Region_Debug_Walk( the_region, 2 );
if ( the_segment ) {
509d8: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
509dc: 4a80 tstl %d0 <== NOT EXECUTED
509de: 670a beqs 509ea <rtems_region_get_segment+0x7e> <== NOT EXECUTED
the_region->number_of_used_blocks += 1;
509e0: 52aa 0064 addql #1,%a2@(100) <== NOT EXECUTED
*segment = the_segment;
return_status = RTEMS_SUCCESSFUL;
509e4: 4282 clrl %d2 <== NOT EXECUTED
_Region_Debug_Walk( the_region, 2 );
if ( the_segment ) {
the_region->number_of_used_blocks += 1;
*segment = the_segment;
509e6: 2880 movel %d0,%a4@ <== NOT EXECUTED
509e8: 606e bras 50a58 <rtems_region_get_segment+0xec> <== NOT EXECUTED
return_status = RTEMS_SUCCESSFUL;
} else if ( _Options_Is_no_wait( option_set ) ) {
509ea: 202e 0010 movel %fp@(16),%d0 <== NOT EXECUTED
509ee: 0800 0000 btst #0,%d0 <== NOT EXECUTED
509f2: 6662 bnes 50a56 <rtems_region_get_segment+0xea> <== NOT EXECUTED
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
509f4: 2039 0007 5004 movel 75004 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED
509fa: 5280 addql #1,%d0 <== NOT EXECUTED
509fc: 23c0 0007 5004 movel %d0,75004 <_Thread_Dispatch_disable_level><== NOT EXECUTED
* Switch from using the memory allocation mutex to using a
* dispatching disabled critical section. We have to do this
* because this thread is going to block.
*/
_Thread_Disable_dispatch();
_RTEMS_Unlock_allocator();
50a02: 2f39 0007 50c4 movel 750c4 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
50a08: 4eb9 0005 29b8 jsr 529b8 <_API_Mutex_Unlock> <== NOT EXECUTED
executing->Wait.queue = &the_region->Wait_queue;
50a0e: 200a movel %a2,%d0 <== NOT EXECUTED
50a10: 0680 0000 0010 addil #16,%d0 <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
Thread_queue_Control *the_thread_queue
)
{
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
50a16: 7201 moveq #1,%d1 <== NOT EXECUTED
50a18: 2740 0044 movel %d0,%a3@(68) <== NOT EXECUTED
executing->Wait.id = id;
executing->Wait.count = size;
50a1c: 2742 0024 movel %d2,%a3@(36) <== NOT EXECUTED
*/
_Thread_Disable_dispatch();
_RTEMS_Unlock_allocator();
executing->Wait.queue = &the_region->Wait_queue;
executing->Wait.id = id;
50a20: 2743 0020 movel %d3,%a3@(32) <== NOT EXECUTED
executing->Wait.count = size;
executing->Wait.return_argument = segment;
50a24: 274c 0028 movel %a4,%a3@(40) <== NOT EXECUTED
50a28: 2541 0040 movel %d1,%a2@(64) <== NOT EXECUTED
_Thread_queue_Enter_critical_section( &the_region->Wait_queue );
_Thread_queue_Enqueue( &the_region->Wait_queue, timeout );
50a2c: 4879 0005 54c8 pea 554c8 <_Thread_queue_Timeout> <== NOT EXECUTED
50a32: 2f2e 0014 movel %fp@(20),%sp@- <== NOT EXECUTED
50a36: 2f00 movel %d0,%sp@- <== NOT EXECUTED
50a38: 4eb9 0005 51b4 jsr 551b4 <_Thread_queue_Enqueue_with_handler><== NOT EXECUTED
_Thread_Enable_dispatch();
50a3e: 4eb9 0005 4d7a jsr 54d7a <_Thread_Enable_dispatch> <== NOT EXECUTED
return (rtems_status_code) executing->Wait.return_code;
50a44: 242b 0034 movel %a3@(52),%d2 <== NOT EXECUTED
50a48: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
50a4c: 6020 bras 50a6e <rtems_region_get_segment+0x102> <== NOT EXECUTED
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
50a4e: 7404 moveq #4,%d2 <== NOT EXECUTED
50a50: 6006 bras 50a58 <rtems_region_get_segment+0xec> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( size > the_region->maximum_segment_size )
return_status = RTEMS_INVALID_SIZE;
50a52: 7408 moveq #8,%d2 <== NOT EXECUTED
50a54: 6002 bras 50a58 <rtems_region_get_segment+0xec> <== NOT EXECUTED
if ( the_segment ) {
the_region->number_of_used_blocks += 1;
*segment = the_segment;
return_status = RTEMS_SUCCESSFUL;
} else if ( _Options_Is_no_wait( option_set ) ) {
return_status = RTEMS_UNSATISFIED;
50a56: 740d moveq #13,%d2 <== NOT EXECUTED
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
50a58: 2f39 0007 50c4 movel 750c4 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
50a5e: 4eb9 0005 29b8 jsr 529b8 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status;
50a64: 588f addql #4,%sp <== NOT EXECUTED
50a66: 6006 bras 50a6e <rtems_region_get_segment+0x102> <== NOT EXECUTED
rtems_status_code return_status;
Region_Control *the_region;
void *the_segment;
if ( !segment )
return RTEMS_INVALID_ADDRESS;
50a68: 7409 moveq #9,%d2 <== NOT EXECUTED
50a6a: 6002 bras 50a6e <rtems_region_get_segment+0x102> <== NOT EXECUTED
*segment = NULL;
if ( size == 0 )
return RTEMS_INVALID_SIZE;
50a6c: 7408 moveq #8,%d2 <== NOT EXECUTED
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
50a6e: 2002 movel %d2,%d0 <== NOT EXECUTED
50a70: 4cee 1c0c ffe8 moveml %fp@(-24),%d2-%d3/%a2-%a4 <== NOT EXECUTED
50a76: 4e5e unlk %fp <== NOT EXECUTED
...
00050a7c <rtems_region_get_segment_size>:
rtems_status_code rtems_region_get_segment_size(
rtems_id id,
void *segment,
uintptr_t *size
)
{
50a7c: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
50a80: 2f03 movel %d3,%sp@- <== NOT EXECUTED
50a82: 262e 0010 movel %fp@(16),%d3 <== NOT EXECUTED
50a86: 2f02 movel %d2,%sp@- <== NOT EXECUTED
50a88: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
register Region_Control *the_region;
if ( !segment )
50a8c: 6768 beqs 50af6 <rtems_region_get_segment_size+0x7a><== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( !size )
50a8e: 4a83 tstl %d3 <== NOT EXECUTED
50a90: 6764 beqs 50af6 <rtems_region_get_segment_size+0x7a><== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
50a92: 2f39 0007 50c4 movel 750c4 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
50a98: 4eb9 0005 2958 jsr 52958 <_API_Mutex_Lock> <== NOT EXECUTED
50a9e: 486e fffc pea %fp@(-4) <== NOT EXECUTED
50aa2: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
50aa6: 4879 0007 4f14 pea 74f14 <_Region_Information> <== NOT EXECUTED
50aac: 4eb9 0005 428c jsr 5428c <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
50ab2: 222e fffc movel %fp@(-4),%d1 <== NOT EXECUTED
50ab6: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
50aba: 6708 beqs 50ac4 <rtems_region_get_segment_size+0x48><== NOT EXECUTED
50abc: 7001 moveq #1,%d0 <== NOT EXECUTED
50abe: b081 cmpl %d1,%d0 <== NOT EXECUTED
50ac0: 661a bnes 50adc <rtems_region_get_segment_size+0x60><== NOT EXECUTED
50ac2: 601c bras 50ae0 <rtems_region_get_segment_size+0x64><== NOT EXECUTED
case OBJECTS_LOCAL:
if ( !_Heap_Size_of_alloc_area( &the_region->Memory, segment, size ) )
50ac4: 2f03 movel %d3,%sp@- <== NOT EXECUTED
50ac6: 2040 moveal %d0,%a0 <== NOT EXECUTED
50ac8: 2f02 movel %d2,%sp@- <== NOT EXECUTED
50aca: 4868 0068 pea %a0@(104) <== NOT EXECUTED
50ace: 4eb9 0005 3d08 jsr 53d08 <_Heap_Size_of_alloc_area> <== NOT EXECUTED
50ad4: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
50ad8: 4a00 tstb %d0 <== NOT EXECUTED
50ada: 6708 beqs 50ae4 <rtems_region_get_segment_size+0x68><== NOT EXECUTED
void *segment,
uintptr_t *size
)
{
Objects_Locations location;
rtems_status_code return_status = RTEMS_SUCCESSFUL;
50adc: 4282 clrl %d2 <== NOT EXECUTED
50ade: 6006 bras 50ae6 <rtems_region_get_segment_size+0x6a><== NOT EXECUTED
case OBJECTS_REMOTE: /* this error cannot be returned */
break;
#endif
case OBJECTS_ERROR:
return_status = RTEMS_INVALID_ID;
50ae0: 7404 moveq #4,%d2 <== NOT EXECUTED
50ae2: 6002 bras 50ae6 <rtems_region_get_segment_size+0x6a><== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
if ( !_Heap_Size_of_alloc_area( &the_region->Memory, segment, size ) )
return_status = RTEMS_INVALID_ADDRESS;
50ae4: 7409 moveq #9,%d2 <== NOT EXECUTED
case OBJECTS_ERROR:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
50ae6: 2f39 0007 50c4 movel 750c4 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
50aec: 4eb9 0005 29b8 jsr 529b8 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status;
50af2: 588f addql #4,%sp <== NOT EXECUTED
50af4: 6002 bras 50af8 <rtems_region_get_segment_size+0x7c><== NOT EXECUTED
if ( !segment )
return RTEMS_INVALID_ADDRESS;
if ( !size )
return RTEMS_INVALID_ADDRESS;
50af6: 7409 moveq #9,%d2 <== NOT EXECUTED
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
50af8: 2002 movel %d2,%d0 <== NOT EXECUTED
50afa: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED
50afe: 262e fff8 movel %fp@(-8),%d3 <== NOT EXECUTED
50b02: 4e5e unlk %fp <== NOT EXECUTED
...
00050b08 <rtems_region_ident>:
rtems_status_code rtems_region_ident(
rtems_name name,
rtems_id *id
)
{
50b08: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
Objects_Name_or_id_lookup_errors status;
status = _Objects_Name_to_id_u32(
50b0c: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
50b10: 2f3c 7fff ffff movel #2147483647,%sp@- <== NOT EXECUTED
50b16: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
50b1a: 4879 0007 4f14 pea 74f14 <_Region_Information> <== NOT EXECUTED
50b20: 4eb9 0005 442c jsr 5442c <_Objects_Name_to_id_u32> <== NOT EXECUTED
OBJECTS_SEARCH_LOCAL_NODE,
id
);
return _Status_Object_name_errors_to_status[ status ];
}
50b26: 41f9 0006 e620 lea 6e620 <_Status_Object_name_errors_to_status>,%a0<== NOT EXECUTED
50b2c: 4e5e unlk %fp <== NOT EXECUTED
50b2e: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 <== NOT EXECUTED
00050b34 <rtems_region_resize_segment>:
rtems_id id,
void *segment,
uintptr_t size,
uintptr_t *old_size
)
{
50b34: 4e56 ffe8 linkw %fp,#-24 <== NOT EXECUTED
50b38: 48d7 0c04 moveml %d2/%a2-%a3,%sp@ <== NOT EXECUTED
50b3c: 266e 0014 moveal %fp@(20),%a3 <== NOT EXECUTED
uintptr_t osize;
rtems_status_code return_status;
Heap_Resize_status status;
register Region_Control *the_region;
if ( !old_size )
50b40: 4a8b tstl %a3 <== NOT EXECUTED
50b42: 6700 008e beqw 50bd2 <rtems_region_resize_segment+0x9e><== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
_RTEMS_Lock_allocator();
50b46: 2f39 0007 50c4 movel 750c4 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
50b4c: 4eb9 0005 2958 jsr 52958 <_API_Mutex_Lock> <== NOT EXECUTED
50b52: 486e fff8 pea %fp@(-8) <== NOT EXECUTED
50b56: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
50b5a: 4879 0007 4f14 pea 74f14 <_Region_Information> <== NOT EXECUTED
50b60: 4eb9 0005 428c jsr 5428c <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
50b66: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
50b6a: 2440 moveal %d0,%a2 <== NOT EXECUTED
50b6c: 4aae fff8 tstl %fp@(-8) <== NOT EXECUTED
50b70: 664e bnes 50bc0 <rtems_region_resize_segment+0x8c><== NOT EXECUTED
case OBJECTS_LOCAL:
_Region_Debug_Walk( the_region, 7 );
status = _Heap_Resize_block(
50b72: 486e fffc pea %fp@(-4) <== NOT EXECUTED
50b76: 486e fff4 pea %fp@(-12) <== NOT EXECUTED
50b7a: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
50b7e: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
50b82: 486a 0068 pea %a2@(104) <== NOT EXECUTED
50b86: 4eb9 0005 3c30 jsr 53c30 <_Heap_Resize_block> <== NOT EXECUTED
segment,
(uint32_t) size,
&osize,
&avail_size
);
*old_size = (uint32_t) osize;
50b8c: 26ae fff4 movel %fp@(-12),%a3@ <== NOT EXECUTED
case OBJECTS_LOCAL:
_Region_Debug_Walk( the_region, 7 );
status = _Heap_Resize_block(
50b90: 2400 movel %d0,%d2 <== NOT EXECUTED
);
*old_size = (uint32_t) osize;
_Region_Debug_Walk( the_region, 8 );
if ( status == HEAP_RESIZE_SUCCESSFUL )
50b92: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
50b96: 660e bnes 50ba6 <rtems_region_resize_segment+0x72><== NOT EXECUTED
_Region_Process_queue( the_region ); /* unlocks allocator */
50b98: 2f0a movel %a2,%sp@- <== NOT EXECUTED
50b9a: 4eb9 0005 75c4 jsr 575c4 <_Region_Process_queue> <== NOT EXECUTED
50ba0: 588f addql #4,%sp <== NOT EXECUTED
else
_RTEMS_Unlock_allocator();
if (status == HEAP_RESIZE_SUCCESSFUL)
return RTEMS_SUCCESSFUL;
50ba2: 4280 clrl %d0 <== NOT EXECUTED
50ba4: 602e bras 50bd4 <rtems_region_resize_segment+0xa0><== NOT EXECUTED
_Region_Debug_Walk( the_region, 8 );
if ( status == HEAP_RESIZE_SUCCESSFUL )
_Region_Process_queue( the_region ); /* unlocks allocator */
else
_RTEMS_Unlock_allocator();
50ba6: 2f39 0007 50c4 movel 750c4 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
50bac: 4eb9 0005 29b8 jsr 529b8 <_API_Mutex_Unlock> <== NOT EXECUTED
if (status == HEAP_RESIZE_SUCCESSFUL)
return RTEMS_SUCCESSFUL;
if (status == HEAP_RESIZE_UNSATISFIED)
50bb2: 588f addql #4,%sp <== NOT EXECUTED
50bb4: 7001 moveq #1,%d0 <== NOT EXECUTED
50bb6: b082 cmpl %d2,%d0 <== NOT EXECUTED
50bb8: 6618 bnes 50bd2 <rtems_region_resize_segment+0x9e><== NOT EXECUTED
return RTEMS_UNSATISFIED;
50bba: 103c 000d moveb #13,%d0 <== NOT EXECUTED
50bbe: 6014 bras 50bd4 <rtems_region_resize_segment+0xa0><== NOT EXECUTED
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
50bc0: 2f39 0007 50c4 movel 750c4 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
50bc6: 4eb9 0005 29b8 jsr 529b8 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status;
50bcc: 588f addql #4,%sp <== NOT EXECUTED
50bce: 7004 moveq #4,%d0 <== NOT EXECUTED
50bd0: 6002 bras 50bd4 <rtems_region_resize_segment+0xa0><== NOT EXECUTED
if (status == HEAP_RESIZE_SUCCESSFUL)
return RTEMS_SUCCESSFUL;
if (status == HEAP_RESIZE_UNSATISFIED)
return RTEMS_UNSATISFIED;
return RTEMS_INVALID_ADDRESS;
50bd2: 7009 moveq #9,%d0 <== NOT EXECUTED
break;
}
_RTEMS_Unlock_allocator();
return return_status;
}
50bd4: 4cee 0c04 ffe8 moveml %fp@(-24),%d2/%a2-%a3 <== NOT EXECUTED
50bda: 4e5e unlk %fp <== NOT EXECUTED
...
00050be0 <rtems_region_return_segment>:
rtems_status_code rtems_region_return_segment(
rtems_id id,
void *segment
)
{
50be0: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
50be4: 2f0a movel %a2,%sp@- <== NOT EXECUTED
uint32_t size;
#endif
int status;
register Region_Control *the_region;
_RTEMS_Lock_allocator();
50be6: 2f39 0007 50c4 movel 750c4 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
50bec: 4eb9 0005 2958 jsr 52958 <_API_Mutex_Lock> <== NOT EXECUTED
50bf2: 486e fffc pea %fp@(-4) <== NOT EXECUTED
50bf6: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
50bfa: 4879 0007 4f14 pea 74f14 <_Region_Information> <== NOT EXECUTED
50c00: 4eb9 0005 428c jsr 5428c <_Objects_Get_no_protection> <== NOT EXECUTED
the_region = _Region_Get( id, &location );
switch ( location ) {
50c06: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
50c0a: 2440 moveal %d0,%a2 <== NOT EXECUTED
50c0c: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
50c10: 6626 bnes 50c38 <rtems_region_return_segment+0x58><== NOT EXECUTED
RTEMS_INLINE_ROUTINE bool _Region_Free_segment (
Region_Control *the_region,
void *the_segment
)
{
return _Heap_Free( &the_region->Memory, the_segment );
50c12: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
50c16: 486a 0068 pea %a2@(104) <== NOT EXECUTED
50c1a: 4eb9 0005 36f4 jsr 536f4 <_Heap_Free> <== NOT EXECUTED
#endif
status = _Region_Free_segment( the_region, segment );
_Region_Debug_Walk( the_region, 4 );
if ( !status )
50c20: 508f addql #8,%sp <== NOT EXECUTED
50c22: 4a00 tstb %d0 <== NOT EXECUTED
50c24: 6718 beqs 50c3e <rtems_region_return_segment+0x5e><== NOT EXECUTED
return_status = RTEMS_INVALID_ADDRESS;
else {
the_region->number_of_used_blocks -= 1;
50c26: 53aa 0064 subql #1,%a2@(100) <== NOT EXECUTED
_Region_Process_queue(the_region); /* unlocks allocator */
50c2a: 2f0a movel %a2,%sp@- <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
50c2c: 95ca subal %a2,%a2 <== NOT EXECUTED
if ( !status )
return_status = RTEMS_INVALID_ADDRESS;
else {
the_region->number_of_used_blocks -= 1;
_Region_Process_queue(the_region); /* unlocks allocator */
50c2e: 4eb9 0005 75c4 jsr 575c4 <_Region_Process_queue> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
50c34: 588f addql #4,%sp <== NOT EXECUTED
50c36: 6018 bras 50c50 <rtems_region_return_segment+0x70><== NOT EXECUTED
break;
#endif
case OBJECTS_ERROR:
default:
return_status = RTEMS_INVALID_ID;
50c38: 347c 0004 moveaw #4,%a2 <== NOT EXECUTED
50c3c: 6004 bras 50c42 <rtems_region_return_segment+0x62><== NOT EXECUTED
status = _Region_Free_segment( the_region, segment );
_Region_Debug_Walk( the_region, 4 );
if ( !status )
return_status = RTEMS_INVALID_ADDRESS;
50c3e: 347c 0009 moveaw #9,%a2 <== NOT EXECUTED
default:
return_status = RTEMS_INVALID_ID;
break;
}
_RTEMS_Unlock_allocator();
50c42: 2f39 0007 50c4 movel 750c4 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
50c48: 4eb9 0005 29b8 jsr 529b8 <_API_Mutex_Unlock> <== NOT EXECUTED
return return_status;
50c4e: 588f addql #4,%sp <== NOT EXECUTED
}
50c50: 200a movel %a2,%d0 <== NOT EXECUTED
50c52: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED
50c56: 4e5e unlk %fp <== NOT EXECUTED
...
000453bc <rtems_semaphore_create>:
uint32_t count,
rtems_attribute attribute_set,
rtems_task_priority priority_ceiling,
rtems_id *id
)
{
453bc: 4e56 ffd0 linkw %fp,#-48
453c0: 48d7 0c3c moveml %d2-%d5/%a2-%a3,%sp@
453c4: 2a2e 0008 movel %fp@(8),%d5
453c8: 262e 000c movel %fp@(12),%d3
453cc: 242e 0010 movel %fp@(16),%d2
453d0: 266e 0018 moveal %fp@(24),%a3
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 ) )
453d4: 4a85 tstl %d5
453d6: 6700 0166 beqw 4553e <rtems_semaphore_create+0x182>
return RTEMS_INVALID_NAME;
if ( !id )
453da: 4a8b tstl %a3
453dc: 6700 0164 beqw 45542 <rtems_semaphore_create+0x186>
* id - semaphore id
* RTEMS_SUCCESSFUL - if successful
* error code - if unsuccessful
*/
rtems_status_code rtems_semaphore_create(
453e0: 2002 movel %d2,%d0
453e2: 0280 0000 00c0 andil #192,%d0
return RTEMS_NOT_DEFINED;
} else
#endif
if ( _Attributes_Is_inherit_priority( attribute_set ) ||
453e8: 671c beqs 45406 <rtems_semaphore_create+0x4a>
*/
RTEMS_INLINE_ROUTINE bool _Attributes_Is_binary_semaphore(
rtems_attribute attribute_set
)
{
return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_BINARY_SEMAPHORE);
453ea: 7230 moveq #48,%d1
_Attributes_Is_priority_ceiling( attribute_set ) ) {
if ( ! (_Attributes_Is_binary_semaphore( attribute_set ) &&
453ec: 7810 moveq #16,%d4
453ee: c282 andl %d2,%d1
453f0: b881 cmpl %d1,%d4
453f2: 6600 0152 bnew 45546 <rtems_semaphore_create+0x18a>
453f6: 44c2 movew %d2,%ccr
453f8: 6600 014c bnew 45546 <rtems_semaphore_create+0x18a>
_Attributes_Is_priority( attribute_set ) ) )
return RTEMS_NOT_DEFINED;
}
if ( _Attributes_Is_inherit_priority( attribute_set ) &&
453fc: 0c80 0000 00c0 cmpil #192,%d0
45402: 6700 0142 beqw 45546 <rtems_semaphore_create+0x18a>
*/
RTEMS_INLINE_ROUTINE bool _Attributes_Is_counting_semaphore(
rtems_attribute attribute_set
)
{
return ((attribute_set & RTEMS_SEMAPHORE_CLASS) == RTEMS_COUNTING_SEMAPHORE);
45406: 7830 moveq #48,%d4
45408: c882 andl %d2,%d4
_Attributes_Is_priority_ceiling( attribute_set ) )
return RTEMS_NOT_DEFINED;
if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) )
4540a: 6708 beqs 45414 <rtems_semaphore_create+0x58>
4540c: 7001 moveq #1,%d0
4540e: b083 cmpl %d3,%d0
45410: 6500 0138 bcsw 4554a <rtems_semaphore_create+0x18e>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
45414: 2039 0005 c6c8 movel 5c6c8 <_Thread_Dispatch_disable_level>,%d0
4541a: 5280 addql #1,%d0
4541c: 23c0 0005 c6c8 movel %d0,5c6c8 <_Thread_Dispatch_disable_level>
* 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 );
45422: 4879 0005 c610 pea 5c610 <_Semaphore_Information>
45428: 4eb9 0004 6810 jsr 46810 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* prevents deletion */
the_semaphore = _Semaphore_Allocate();
if ( !the_semaphore ) {
4542e: 588f addql #4,%sp
45430: 2440 moveal %d0,%a2
45432: 4a80 tstl %d0
45434: 660c bnes 45442 <rtems_semaphore_create+0x86>
_Thread_Enable_dispatch();
45436: 4eb9 0004 771e jsr 4771e <_Thread_Enable_dispatch>
return RTEMS_TOO_MANY;
4543c: 7005 moveq #5,%d0
4543e: 6000 010c braw 4554c <rtems_semaphore_create+0x190>
45442: 7004 moveq #4,%d0
_Thread_Enable_dispatch();
return RTEMS_TOO_MANY;
}
#endif
the_semaphore->attribute_set = attribute_set;
45444: 2542 0010 movel %d2,%a2@(16)
45448: c082 andl %d2,%d0
/*
* Initialize it as a counting semaphore.
*/
if ( _Attributes_Is_counting_semaphore( attribute_set ) ) {
4544a: 4a84 tstl %d4
4544c: 6632 bnes 45480 <rtems_semaphore_create+0xc4>
* 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;
4544e: 4a80 tstl %d0
45450: 57c0 seq %d0
* 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(
45452: 2f03 movel %d3,%sp@-
45454: 486e fff8 pea %fp@(-8)
* 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;
45458: 49c0 extbl %d0
*/
if ( _Attributes_Is_counting_semaphore( attribute_set ) ) {
/*
* This effectively disables limit checking.
*/
the_semaphore_attr.maximum_count = 0xFFFFFFFF;
4545a: 72ff moveq #-1,%d1
if ( _Attributes_Is_priority( attribute_set ) )
the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY;
4545c: 5280 addql #1,%d0
* 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(
4545e: 486a 0014 pea %a2@(20)
*/
if ( _Attributes_Is_counting_semaphore( attribute_set ) ) {
/*
* This effectively disables limit checking.
*/
the_semaphore_attr.maximum_count = 0xFFFFFFFF;
45462: 2d41 fff8 movel %d1,%fp@(-8)
if ( _Attributes_Is_priority( attribute_set ) )
the_semaphore_attr.discipline = CORE_SEMAPHORE_DISCIPLINES_PRIORITY;
45466: 2d40 fffc movel %d0,%fp@(-4)
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;
4546a: 42ae ffea clrl %fp@(-22)
the_mutex_attr.priority_ceiling = PRIORITY_MINIMUM;
4546e: 42ae fff4 clrl %fp@(-12)
_CORE_semaphore_Initialize(
45472: 4eb9 0004 629c jsr 4629c <_CORE_semaphore_Initialize>
45478: 4fef 000c lea %sp@(12),%sp
4547c: 6000 009e braw 4551c <rtems_semaphore_create+0x160>
/*
* 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;
45480: 4a80 tstl %d0
45482: 57c0 seq %d0
45484: 49c0 extbl %d0
45486: 5280 addql #1,%d0
45488: 2d40 fff0 movel %d0,%fp@(-16)
else
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
4548c: 7010 moveq #16,%d0
4548e: b084 cmpl %d4,%d0
45490: 6640 bnes 454d2 <rtems_semaphore_create+0x116>
the_mutex_attr.priority_ceiling = priority_ceiling;
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
45492: 42ae ffea clrl %fp@(-22)
the_mutex_attr.only_owner_release = false;
if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) {
45496: 7801 moveq #1,%d4
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_FIFO;
if ( _Attributes_Is_binary_semaphore( attribute_set ) ) {
the_mutex_attr.priority_ceiling = priority_ceiling;
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
the_mutex_attr.only_owner_release = false;
45498: 4201 clrb %d1
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;
4549a: 2d6e 0014 fff4 movel %fp@(20),%fp@(-12)
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_ACQUIRES;
the_mutex_attr.only_owner_release = false;
454a0: 1d41 ffee moveb %d1,%fp@(-18)
if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) {
454a4: b8ae fff0 cmpl %fp@(-16),%d4
454a8: 6634 bnes 454de <rtems_semaphore_create+0x122>
if ( _Attributes_Is_inherit_priority( attribute_set ) ) {
454aa: 0802 0006 btst #6,%d2
454ae: 6710 beqs 454c0 <rtems_semaphore_create+0x104> <== NEVER TAKEN
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
454b0: 103c 0002 moveb #2,%d0
the_mutex_attr.only_owner_release = true;
454b4: 7201 moveq #1,%d1
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 ) ) {
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
454b6: 2d40 fff0 movel %d0,%fp@(-16)
the_mutex_attr.only_owner_release = true;
454ba: 1d41 ffee moveb %d1,%fp@(-18)
454be: 601e bras 454de <rtems_semaphore_create+0x122>
} else if ( _Attributes_Is_priority_ceiling( attribute_set ) ) {
454c0: 4a02 tstb %d2 <== NOT EXECUTED
454c2: 6c1a bges 454de <rtems_semaphore_create+0x122> <== NOT EXECUTED
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING;
454c4: 7803 moveq #3,%d4 <== NOT EXECUTED
the_mutex_attr.only_owner_release = true;
454c6: 7001 moveq #1,%d0 <== NOT EXECUTED
if ( the_mutex_attr.discipline == CORE_MUTEX_DISCIPLINES_PRIORITY ) {
if ( _Attributes_Is_inherit_priority( attribute_set ) ) {
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
the_mutex_attr.only_owner_release = true;
} else if ( _Attributes_Is_priority_ceiling( attribute_set ) ) {
the_mutex_attr.discipline = CORE_MUTEX_DISCIPLINES_PRIORITY_CEILING;
454c8: 2d44 fff0 movel %d4,%fp@(-16) <== NOT EXECUTED
the_mutex_attr.only_owner_release = true;
454cc: 1d40 ffee moveb %d0,%fp@(-18) <== NOT EXECUTED
454d0: 600c bras 454de <rtems_semaphore_create+0x122> <== NOT EXECUTED
}
}
} else /* must be simple binary semaphore */ {
the_mutex_attr.lock_nesting_behavior = CORE_MUTEX_NESTING_BLOCKS;
454d2: 7202 moveq #2,%d1
the_mutex_attr.only_owner_release = false;
454d4: 4204 clrb %d4
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;
454d6: 2d41 ffea movel %d1,%fp@(-22)
the_mutex_attr.only_owner_release = false;
454da: 1d44 ffee moveb %d4,%fp@(-18)
}
mutex_status = _CORE_mutex_Initialize(
454de: 7001 moveq #1,%d0
454e0: b083 cmpl %d3,%d0
454e2: 57c0 seq %d0
454e4: 49c0 extbl %d0
454e6: 4480 negl %d0
454e8: 2f00 movel %d0,%sp@-
454ea: 486e ffea pea %fp@(-22)
454ee: 486a 0014 pea %a2@(20)
454f2: 4eb9 0004 5ffc jsr 45ffc <_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 ) {
454f8: 4fef 000c lea %sp@(12),%sp
454fc: 7206 moveq #6,%d1
454fe: b280 cmpl %d0,%d1
45500: 661a bnes 4551c <rtems_semaphore_create+0x160> <== ALWAYS TAKEN
*/
RTEMS_INLINE_ROUTINE void _Semaphore_Free (
Semaphore_Control *the_semaphore
)
{
_Objects_Free( &_Semaphore_Information, &the_semaphore->Object );
45502: 2f0a movel %a2,%sp@- <== NOT EXECUTED
45504: 4879 0005 c610 pea 5c610 <_Semaphore_Information> <== NOT EXECUTED
4550a: 4eb9 0004 6b04 jsr 46b04 <_Objects_Free> <== NOT EXECUTED
_Semaphore_Free( the_semaphore );
_Thread_Enable_dispatch();
45510: 4eb9 0004 771e jsr 4771e <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_INVALID_PRIORITY;
45516: 508f addql #8,%sp <== NOT EXECUTED
45518: 7013 moveq #19,%d0 <== NOT EXECUTED
4551a: 6030 bras 4554c <rtems_semaphore_create+0x190> <== NOT EXECUTED
Objects_Name name
)
{
_Objects_Set_local_object(
information,
_Objects_Get_index( the_object->id ),
4551c: 202a 0008 movel %a2@(8),%d0
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
45520: 4281 clrl %d1
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
45522: 2079 0005 c628 moveal 5c628 <_Semaphore_Information+0x18>,%a0
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
45528: 3200 movew %d0,%d1
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
4552a: 218a 1c00 movel %a2,%a0@(00000000,%d1:l:4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
4552e: 2545 000c movel %d5,%a2@(12)
&_Semaphore_Information,
&the_semaphore->Object,
(Objects_Name) name
);
*id = the_semaphore->Object.id;
45532: 2680 movel %d0,%a3@
the_semaphore->Object.id,
name,
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
45534: 4eb9 0004 771e jsr 4771e <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
4553a: 4280 clrl %d0
4553c: 600e bras 4554c <rtems_semaphore_create+0x190>
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;
4553e: 7003 moveq #3,%d0 <== NOT EXECUTED
45540: 600a bras 4554c <rtems_semaphore_create+0x190> <== NOT EXECUTED
if ( !id )
return RTEMS_INVALID_ADDRESS;
45542: 7009 moveq #9,%d0 <== NOT EXECUTED
45544: 6006 bras 4554c <rtems_semaphore_create+0x190> <== NOT EXECUTED
}
if ( _Attributes_Is_inherit_priority( attribute_set ) &&
_Attributes_Is_priority_ceiling( attribute_set ) )
return RTEMS_NOT_DEFINED;
45546: 700b moveq #11,%d0 <== NOT EXECUTED
45548: 6002 bras 4554c <rtems_semaphore_create+0x190> <== NOT EXECUTED
if ( !_Attributes_Is_counting_semaphore( attribute_set ) && ( count > 1 ) )
return RTEMS_INVALID_NUMBER;
4554a: 700a moveq #10,%d0 <== NOT EXECUTED
0 /* Not used */
);
#endif
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
4554c: 4cee 0c3c ffd0 moveml %fp@(-48),%d2-%d5/%a2-%a3
45552: 4e5e unlk %fp
...
00045558 <rtems_semaphore_delete>:
#endif
rtems_status_code rtems_semaphore_delete(
rtems_id id
)
{
45558: 4e56 fffc linkw %fp,#-4
4555c: 2f0a movel %a2,%sp@-
Objects_Id id,
Objects_Locations *location
)
{
return (Semaphore_Control *)
_Objects_Get( &_Semaphore_Information, id, location );
4555e: 486e fffc pea %fp@(-4)
45562: 2f2e 0008 movel %fp@(8),%sp@-
45566: 4879 0005 c610 pea 5c610 <_Semaphore_Information>
4556c: 4eb9 0004 6c68 jsr 46c68 <_Objects_Get>
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
45572: 4fef 000c lea %sp@(12),%sp
45576: 2440 moveal %d0,%a2
45578: 4aae fffc tstl %fp@(-4)
4557c: 666c bnes 455ea <rtems_semaphore_delete+0x92> <== NEVER TAKEN
4557e: 7030 moveq #48,%d0
45580: c0aa 0010 andl %a2@(16),%d0
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
45584: 6728 beqs 455ae <rtems_semaphore_delete+0x56>
if ( _CORE_mutex_Is_locked( &the_semaphore->Core_control.mutex ) &&
45586: 4aaa 0062 tstl %a2@(98)
4558a: 6610 bnes 4559c <rtems_semaphore_delete+0x44>
4558c: 7220 moveq #32,%d1
4558e: b280 cmpl %d0,%d1
45590: 670a beqs 4559c <rtems_semaphore_delete+0x44> <== ALWAYS TAKEN
!_Attributes_Is_simple_binary_semaphore(
the_semaphore->attribute_set ) ) {
_Thread_Enable_dispatch();
45592: 4eb9 0004 771e jsr 4771e <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_RESOURCE_IN_USE;
45598: 700c moveq #12,%d0 <== NOT EXECUTED
4559a: 6050 bras 455ec <rtems_semaphore_delete+0x94> <== NOT EXECUTED
}
_CORE_mutex_Flush(
4559c: 4878 0004 pea 4 <CONTEXT_ARG>
455a0: 42a7 clrl %sp@-
455a2: 486a 0014 pea %a2@(20)
455a6: 4eb9 0004 5ff0 jsr 45ff0 <_CORE_mutex_Flush>
455ac: 6010 bras 455be <rtems_semaphore_delete+0x66>
&the_semaphore->Core_control.mutex,
SEMAPHORE_MP_OBJECT_WAS_DELETED,
CORE_MUTEX_WAS_DELETED
);
} else {
_CORE_semaphore_Flush(
455ae: 4878 0002 pea 2 <DOUBLE_FLOAT>
455b2: 42a7 clrl %sp@-
455b4: 486a 0014 pea %a2@(20)
455b8: 4eb9 0004 6290 jsr 46290 <_CORE_semaphore_Flush>
SEMAPHORE_MP_OBJECT_WAS_DELETED,
CORE_SEMAPHORE_WAS_DELETED
);
}
_Objects_Close( &_Semaphore_Information, &the_semaphore->Object );
455be: 508f addql #8,%sp
455c0: 2e8a movel %a2,%sp@
455c2: 4879 0005 c610 pea 5c610 <_Semaphore_Information>
455c8: 4eb9 0004 688c jsr 4688c <_Objects_Close>
*/
RTEMS_INLINE_ROUTINE void _Semaphore_Free (
Semaphore_Control *the_semaphore
)
{
_Objects_Free( &_Semaphore_Information, &the_semaphore->Object );
455ce: 2f0a movel %a2,%sp@-
455d0: 4879 0005 c610 pea 5c610 <_Semaphore_Information>
455d6: 4eb9 0004 6b04 jsr 46b04 <_Objects_Free>
0, /* Not used */
0 /* Not used */
);
}
#endif
_Thread_Enable_dispatch();
455dc: 4eb9 0004 771e jsr 4771e <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
455e2: 4fef 0010 lea %sp@(16),%sp
455e6: 4280 clrl %d0
455e8: 6002 bras 455ec <rtems_semaphore_delete+0x94>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
455ea: 7004 moveq #4,%d0 <== NOT EXECUTED
}
455ec: 246e fff8 moveal %fp@(-8),%a2
455f0: 4e5e unlk %fp <== NOT EXECUTED
0004d2d8 <rtems_semaphore_flush>:
#endif
rtems_status_code rtems_semaphore_flush(
rtems_id id
)
{
4d2d8: 4e56 fffc linkw %fp,#-4
4d2dc: 486e fffc pea %fp@(-4)
4d2e0: 2f2e 0008 movel %fp@(8),%sp@-
4d2e4: 4879 0005 fc98 pea 5fc98 <_Semaphore_Information>
4d2ea: 4eb9 0004 7c6c jsr 47c6c <_Objects_Get>
register Semaphore_Control *the_semaphore;
Objects_Locations location;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
4d2f0: 4fef 000c lea %sp@(12),%sp
4d2f4: 4aae fffc tstl %fp@(-4)
4d2f8: 663c bnes 4d336 <rtems_semaphore_flush+0x5e> <== NEVER TAKEN
4d2fa: 2040 moveal %d0,%a0
4d2fc: 7230 moveq #48,%d1
4d2fe: 0680 0000 0014 addil #20,%d0
4d304: c2a8 0010 andl %a0@(16),%d1
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
4d308: 6710 beqs 4d31a <rtems_semaphore_flush+0x42> <== NEVER TAKEN
_CORE_mutex_Flush(
4d30a: 4878 0001 pea 1 <ADD>
4d30e: 42a7 clrl %sp@-
4d310: 2f00 movel %d0,%sp@-
4d312: 4eb9 0004 6ff4 jsr 46ff4 <_CORE_mutex_Flush>
4d318: 600e bras 4d328 <rtems_semaphore_flush+0x50>
&the_semaphore->Core_control.mutex,
SEND_OBJECT_WAS_DELETED,
CORE_MUTEX_STATUS_UNSATISFIED_NOWAIT
);
} else {
_CORE_semaphore_Flush(
4d31a: 4878 0001 pea 1 <ADD> <== NOT EXECUTED
4d31e: 42a7 clrl %sp@- <== NOT EXECUTED
4d320: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4d322: 4eb9 0004 7294 jsr 47294 <_CORE_semaphore_Flush> <== NOT EXECUTED
4d328: 4fef 000c lea %sp@(12),%sp
&the_semaphore->Core_control.semaphore,
SEND_OBJECT_WAS_DELETED,
CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT
);
}
_Thread_Enable_dispatch();
4d32c: 4eb9 0004 8736 jsr 48736 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
4d332: 4280 clrl %d0
4d334: 6002 bras 4d338 <rtems_semaphore_flush+0x60>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
4d336: 7004 moveq #4,%d0 <== NOT EXECUTED
}
4d338: 4e5e unlk %fp <== NOT EXECUTED
00050ef8 <rtems_semaphore_ident>:
rtems_status_code rtems_semaphore_ident(
rtems_name name,
uint32_t node,
rtems_id *id
)
{
50ef8: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
Objects_Name_or_id_lookup_errors status;
status = _Objects_Name_to_id_u32( &_Semaphore_Information, name, node, id );
50efc: 2f2e 0010 movel %fp@(16),%sp@- <== NOT EXECUTED
50f00: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
50f04: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
50f08: 4879 0007 4f4c pea 74f4c <_Semaphore_Information> <== NOT EXECUTED
50f0e: 4eb9 0005 442c jsr 5442c <_Objects_Name_to_id_u32> <== NOT EXECUTED
return _Status_Object_name_errors_to_status[ status ];
}
50f14: 41f9 0006 e620 lea 6e620 <_Status_Object_name_errors_to_status>,%a0<== NOT EXECUTED
50f1a: 4e5e unlk %fp <== NOT EXECUTED
50f1c: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 <== NOT EXECUTED
...
000455f4 <rtems_semaphore_obtain>:
rtems_status_code rtems_semaphore_obtain(
rtems_id id,
rtems_option option_set,
rtems_interval timeout
)
{
455f4: 4e56 ffec linkw %fp,#-20
455f8: 48d7 001c moveml %d2-%d4,%sp@
Objects_Locations *location,
ISR_Level *level
)
{
return (Semaphore_Control *)
_Objects_Get_isr_disable( &_Semaphore_Information, id, location, level );
455fc: 486e fff8 pea %fp@(-8)
45600: 486e fffc pea %fp@(-4)
45604: 242e 0008 movel %fp@(8),%d2
45608: 2f02 movel %d2,%sp@-
4560a: 4879 0005 c610 pea 5c610 <_Semaphore_Information>
45610: 282e 000c movel %fp@(12),%d4
45614: 262e 0010 movel %fp@(16),%d3
45618: 4eb9 0004 6c10 jsr 46c10 <_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 ) {
4561e: 4fef 0010 lea %sp@(16),%sp
45622: 2040 moveal %d0,%a0
45624: 4aae fffc tstl %fp@(-4)
45628: 6600 00c4 bnew 456ee <rtems_semaphore_obtain+0xfa>
4562c: 7030 moveq #48,%d0
4562e: c0a8 0010 andl %a0@(16),%d0
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
45632: 6732 beqs 45666 <rtems_semaphore_obtain+0x72> <== NEVER TAKEN
_CORE_mutex_Seize(
45634: 2f2e fff8 movel %fp@(-8),%sp@-
*/
RTEMS_INLINE_ROUTINE bool _Options_Is_no_wait (
rtems_option option_set
)
{
return (option_set & RTEMS_NO_WAIT) ? true : false;
45638: 7001 moveq #1,%d0
4563a: c880 andl %d0,%d4
4563c: 2f03 movel %d3,%sp@-
4563e: b980 eorl %d4,%d0
45640: 2f00 movel %d0,%sp@-
45642: 2f02 movel %d2,%sp@-
45644: 4868 0014 pea %a0@(20)
45648: 4eb9 0004 6108 jsr 46108 <_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 );
4564e: 2079 0005 c884 moveal 5c884 <_Per_CPU_Information+0xc>,%a0
id,
((_Options_Is_no_wait( option_set )) ? false : true),
timeout,
level
);
return _Semaphore_Translate_core_mutex_return_code(
45654: 2f28 0034 movel %a0@(52),%sp@-
45658: 4eb9 0004 5780 jsr 45780 <_Semaphore_Translate_core_mutex_return_code>
4565e: 4fef 0018 lea %sp@(24),%sp
45662: 6000 008c braw 456f0 <rtems_semaphore_obtain+0xfc>
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
45666: 2279 0005 c884 moveal 5c884 <_Per_CPU_Information+0xc>,%a1 <== NOT EXECUTED
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
if ( the_semaphore->count != 0 ) {
4566c: 2028 005c movel %a0@(92),%d0 <== NOT EXECUTED
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_SUCCESSFUL;
45670: 42a9 0034 clrl %a1@(52) <== NOT EXECUTED
if ( the_semaphore->count != 0 ) {
45674: 4a80 tstl %d0 <== NOT EXECUTED
45676: 670e beqs 45686 <rtems_semaphore_obtain+0x92> <== NOT EXECUTED
the_semaphore->count -= 1;
45678: 5380 subql #1,%d0 <== NOT EXECUTED
4567a: 2140 005c movel %d0,%a0@(92) <== NOT EXECUTED
_ISR_Enable( *level_p );
4567e: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED
45682: 46c0 movew %d0,%sr <== NOT EXECUTED
45684: 6054 bras 456da <rtems_semaphore_obtain+0xe6> <== NOT EXECUTED
return;
}
if ( !wait ) {
45686: 0804 0000 btst #0,%d4 <== NOT EXECUTED
4568a: 670e beqs 4569a <rtems_semaphore_obtain+0xa6> <== NOT EXECUTED
_ISR_Enable( *level_p );
4568c: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED
45690: 46c0 movew %d0,%sr <== NOT EXECUTED
executing->Wait.return_code = CORE_SEMAPHORE_STATUS_UNSATISFIED_NOWAIT;
45692: 7001 moveq #1,%d0 <== NOT EXECUTED
45694: 2340 0034 movel %d0,%a1@(52) <== NOT EXECUTED
45698: 6040 bras 456da <rtems_semaphore_obtain+0xe6> <== NOT EXECUTED
4569a: 2039 0005 c6c8 movel 5c6c8 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED
456a0: 5280 addql #1,%d0 <== NOT EXECUTED
456a2: 23c0 0005 c6c8 movel %d0,5c6c8 <_Thread_Dispatch_disable_level><== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _Thread_queue_Enter_critical_section (
Thread_queue_Control *the_thread_queue
)
{
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
456a8: 7001 moveq #1,%d0 <== NOT EXECUTED
456aa: 2140 0044 movel %d0,%a0@(68) <== NOT EXECUTED
return;
}
_Thread_Disable_dispatch();
_Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue );
executing->Wait.queue = &the_semaphore->Wait_queue;
456ae: 41e8 0014 lea %a0@(20),%a0 <== NOT EXECUTED
executing->Wait.id = id;
456b2: 2342 0020 movel %d2,%a1@(32) <== NOT EXECUTED
return;
}
_Thread_Disable_dispatch();
_Thread_queue_Enter_critical_section( &the_semaphore->Wait_queue );
executing->Wait.queue = &the_semaphore->Wait_queue;
456b6: 2348 0044 movel %a0,%a1@(68) <== NOT EXECUTED
executing->Wait.id = id;
_ISR_Enable( *level_p );
456ba: 202e fff8 movel %fp@(-8),%d0 <== NOT EXECUTED
456be: 46c0 movew %d0,%sr <== NOT EXECUTED
_Thread_queue_Enqueue( &the_semaphore->Wait_queue, timeout );
456c0: 4879 0004 7e6c pea 47e6c <_Thread_queue_Timeout> <== NOT EXECUTED
456c6: 2f03 movel %d3,%sp@- <== NOT EXECUTED
456c8: 2f08 movel %a0,%sp@- <== NOT EXECUTED
456ca: 4eb9 0004 7b58 jsr 47b58 <_Thread_queue_Enqueue_with_handler><== NOT EXECUTED
_Thread_Enable_dispatch();
456d0: 4eb9 0004 771e jsr 4771e <_Thread_Enable_dispatch> <== NOT EXECUTED
456d6: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
((_Options_Is_no_wait( option_set )) ? false : true),
timeout,
&level
);
return _Semaphore_Translate_core_semaphore_return_code(
_Thread_Executing->Wait.return_code );
456da: 2079 0005 c884 moveal 5c884 <_Per_CPU_Information+0xc>,%a0 <== NOT EXECUTED
id,
((_Options_Is_no_wait( option_set )) ? false : true),
timeout,
&level
);
return _Semaphore_Translate_core_semaphore_return_code(
456e0: 2f28 0034 movel %a0@(52),%sp@- <== NOT EXECUTED
456e4: 4eb9 0004 5796 jsr 45796 <_Semaphore_Translate_core_semaphore_return_code><== NOT EXECUTED
456ea: 588f addql #4,%sp <== NOT EXECUTED
456ec: 6002 bras 456f0 <rtems_semaphore_obtain+0xfc> <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
456ee: 7004 moveq #4,%d0 <== NOT EXECUTED
}
456f0: 4cee 001c ffec moveml %fp@(-20),%d2-%d4
456f6: 4e5e unlk %fp
...
000456fc <rtems_semaphore_release>:
#endif
rtems_status_code rtems_semaphore_release(
rtems_id id
)
{
456fc: 4e56 fffc linkw %fp,#-4
45700: 2f0a movel %a2,%sp@-
45702: 2f02 movel %d2,%sp@-
Objects_Id id,
Objects_Locations *location
)
{
return (Semaphore_Control *)
_Objects_Get( &_Semaphore_Information, id, location );
45704: 486e fffc pea %fp@(-4)
45708: 242e 0008 movel %fp@(8),%d2
4570c: 2f02 movel %d2,%sp@-
4570e: 4879 0005 c610 pea 5c610 <_Semaphore_Information>
45714: 4eb9 0004 6c68 jsr 46c68 <_Objects_Get>
Objects_Locations location;
CORE_mutex_Status mutex_status;
CORE_semaphore_Status semaphore_status;
the_semaphore = _Semaphore_Get( id, &location );
switch ( location ) {
4571a: 4fef 000c lea %sp@(12),%sp
4571e: 4aae fffc tstl %fp@(-4)
45722: 664e bnes 45772 <rtems_semaphore_release+0x76> <== NEVER TAKEN
45724: 2040 moveal %d0,%a0
45726: 7230 moveq #48,%d1
45728: 0680 0000 0014 addil #20,%d0
4572e: 45f9 0004 771e lea 4771e <_Thread_Enable_dispatch>,%a2
45734: c2a8 0010 andl %a0@(16),%d1
case OBJECTS_LOCAL:
if ( !_Attributes_Is_counting_semaphore(the_semaphore->attribute_set) ) {
45738: 671a beqs 45754 <rtems_semaphore_release+0x58> <== NEVER TAKEN
mutex_status = _CORE_mutex_Surrender(
4573a: 42a7 clrl %sp@-
4573c: 2f02 movel %d2,%sp@-
4573e: 2f00 movel %d0,%sp@-
45740: 4eb9 0004 61ac jsr 461ac <_CORE_mutex_Surrender>
45746: 2400 movel %d0,%d2
&the_semaphore->Core_control.mutex,
id,
MUTEX_MP_SUPPORT
);
_Thread_Enable_dispatch();
45748: 4e92 jsr %a2@
return _Semaphore_Translate_core_mutex_return_code( mutex_status );
4574a: 2f02 movel %d2,%sp@-
4574c: 4eb9 0004 5780 jsr 45780 <_Semaphore_Translate_core_mutex_return_code>
45752: 6018 bras 4576c <rtems_semaphore_release+0x70>
} else {
semaphore_status = _CORE_semaphore_Surrender(
45754: 42a7 clrl %sp@- <== NOT EXECUTED
45756: 2f02 movel %d2,%sp@- <== NOT EXECUTED
45758: 2f00 movel %d0,%sp@- <== NOT EXECUTED
4575a: 4eb9 0004 62e4 jsr 462e4 <_CORE_semaphore_Surrender> <== NOT EXECUTED
45760: 2400 movel %d0,%d2 <== NOT EXECUTED
&the_semaphore->Core_control.semaphore,
id,
MUTEX_MP_SUPPORT
);
_Thread_Enable_dispatch();
45762: 4e92 jsr %a2@ <== NOT EXECUTED
return
45764: 2f02 movel %d2,%sp@- <== NOT EXECUTED
45766: 4eb9 0004 5796 jsr 45796 <_Semaphore_Translate_core_semaphore_return_code><== NOT EXECUTED
4576c: 4fef 0010 lea %sp@(16),%sp
45770: 6002 bras 45774 <rtems_semaphore_release+0x78>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
45772: 7004 moveq #4,%d0
}
45774: 242e fff4 movel %fp@(-12),%d2
45778: 246e fff8 moveal %fp@(-8),%a2
4577c: 4e5e unlk %fp <== NOT EXECUTED
00045c34 <rtems_shutdown_executive>:
void rtems_shutdown_executive(
uint32_t result
)
{
if ( _System_state_Is_up( _System_state_Get() ) ) {
45c34: 7003 moveq #3,%d0
*/
void rtems_shutdown_executive(
uint32_t result
)
{
45c36: 4e56 0000 linkw %fp,#0
if ( _System_state_Is_up( _System_state_Get() ) ) {
45c3a: b0b9 0005 c830 cmpl 5c830 <_System_state_Current>,%d0
45c40: 6618 bnes 45c5a <rtems_shutdown_executive+0x26>
45c42: 103c 0004 moveb #4,%d0
* if we were running within the same context, it would work.
*
* And we will not return to this thread, so there is no point of
* saving the context.
*/
_Context_Restart_self( &_Thread_BSP_context );
45c46: 4879 0005 c694 pea 5c694 <_Thread_BSP_context>
45c4c: 23c0 0005 c830 movel %d0,5c830 <_System_state_Current>
45c52: 4eb9 0004 873e jsr 4873e <_CPU_Context_Restart_self>
45c58: 588f addql #4,%sp <== NOT EXECUTED
_System_state_Set( SYSTEM_STATE_SHUTDOWN );
_Thread_Stop_multitasking();
}
_Internal_error_Occurred(
45c5a: 4878 0014 pea 14 <OPER2>
45c5e: 4878 0001 pea 1 <ADD>
45c62: 42a7 clrl %sp@-
45c64: 4eb9 0004 675c jsr 4675c <_Internal_error_Occurred>
...
00046564 <rtems_signal_catch>:
rtems_status_code rtems_signal_catch(
rtems_asr_entry asr_handler,
rtems_mode mode_set
)
{
46564: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
46568: 2239 0005 daf0 movel 5daf0 <_Thread_Dispatch_disable_level>,%d1<== NOT EXECUTED
4656e: 5281 addql #1,%d1 <== NOT EXECUTED
RTEMS_API_Control *api;
ASR_Information *asr;
/* XXX normalize mode */
executing = _Thread_Executing;
api = (RTEMS_API_Control*)executing->API_Extensions[ THREAD_API_RTEMS ];
46570: 2079 0005 dcac moveal 5dcac <_Per_CPU_Information+0xc>,%a0 <== NOT EXECUTED
rtems_status_code rtems_signal_catch(
rtems_asr_entry asr_handler,
rtems_mode mode_set
)
{
46576: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED
RTEMS_API_Control *api;
ASR_Information *asr;
/* XXX normalize mode */
executing = _Thread_Executing;
api = (RTEMS_API_Control*)executing->API_Extensions[ THREAD_API_RTEMS ];
4657a: 2068 00fc moveal %a0@(252),%a0 <== NOT EXECUTED
4657e: 23c1 0005 daf0 movel %d1,5daf0 <_Thread_Dispatch_disable_level><== NOT EXECUTED
asr = &api->Signal;
_Thread_Disable_dispatch(); /* cannot reschedule while */
/* the thread is inconsistent */
if ( !_ASR_Is_null_handler( asr_handler ) ) {
46584: 4a80 tstl %d0 <== NOT EXECUTED
46586: 670c beqs 46594 <rtems_signal_catch+0x30> <== NOT EXECUTED
asr->mode_set = mode_set;
asr->handler = asr_handler;
46588: 2140 000a movel %d0,%a0@(10) <== NOT EXECUTED
_Thread_Disable_dispatch(); /* cannot reschedule while */
/* the thread is inconsistent */
if ( !_ASR_Is_null_handler( asr_handler ) ) {
asr->mode_set = mode_set;
4658c: 216e 000c 000e movel %fp@(12),%a0@(14) <== NOT EXECUTED
46592: 601a bras 465ae <rtems_signal_catch+0x4a> <== NOT EXECUTED
RTEMS_INLINE_ROUTINE void _ASR_Initialize (
ASR_Information *information
)
{
information->is_enabled = false;
information->handler = NULL;
46594: 42a8 000a clrl %a0@(10) <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _ASR_Initialize (
ASR_Information *information
)
{
information->is_enabled = false;
46598: 4200 clrb %d0 <== NOT EXECUTED
information->handler = NULL;
information->mode_set = RTEMS_DEFAULT_MODES;
4659a: 42a8 000e clrl %a0@(14) <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _ASR_Initialize (
ASR_Information *information
)
{
information->is_enabled = false;
4659e: 1140 0008 moveb %d0,%a0@(8) <== NOT EXECUTED
information->handler = NULL;
information->mode_set = RTEMS_DEFAULT_MODES;
information->signals_posted = 0;
465a2: 42a8 0012 clrl %a0@(18) <== NOT EXECUTED
information->signals_pending = 0;
465a6: 42a8 0016 clrl %a0@(22) <== NOT EXECUTED
information->nest_level = 0;
465aa: 42a8 001a clrl %a0@(26) <== NOT EXECUTED
asr->handler = asr_handler;
}
else
_ASR_Initialize( asr );
_Thread_Enable_dispatch();
465ae: 4eb9 0004 8772 jsr 48772 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
465b4: 4280 clrl %d0 <== NOT EXECUTED
465b6: 4e5e unlk %fp <== NOT EXECUTED
...
000510dc <rtems_signal_send>:
rtems_status_code rtems_signal_send(
rtems_id id,
rtems_signal_set signal_set
)
{
510dc: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
510e0: 2f03 movel %d3,%sp@- <== NOT EXECUTED
510e2: 2f02 movel %d2,%sp@- <== NOT EXECUTED
510e4: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
510e8: 677a beqs 51164 <rtems_signal_send+0x88> <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
the_thread = _Thread_Get( id, &location );
510ea: 486e fffc pea %fp@(-4) <== NOT EXECUTED
510ee: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
510f2: 4eb9 0005 4da0 jsr 54da0 <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
510f8: 508f addql #8,%sp <== NOT EXECUTED
510fa: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
510fe: 6668 bnes 51168 <rtems_signal_send+0x8c> <== NOT EXECUTED
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
51100: 2240 moveal %d0,%a1 <== NOT EXECUTED
51102: 2069 00fc moveal %a1@(252),%a0 <== NOT EXECUTED
asr = &api->Signal;
if ( ! _ASR_Is_null_handler( asr->handler ) ) {
51106: 4aa8 000a tstl %a0@(10) <== NOT EXECUTED
5110a: 674e beqs 5115a <rtems_signal_send+0x7e> <== NOT EXECUTED
if ( asr->is_enabled ) {
5110c: 4a28 0008 tstb %a0@(8) <== NOT EXECUTED
51110: 672c beqs 5113e <rtems_signal_send+0x62> <== NOT EXECUTED
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
51112: 223c 0000 0700 movel #1792,%d1 <== NOT EXECUTED
51118: 40c3 movew %sr,%d3 <== NOT EXECUTED
5111a: 8283 orl %d3,%d1 <== NOT EXECUTED
5111c: 46c1 movew %d1,%sr <== NOT EXECUTED
*signal_set |= signals;
5111e: 85a8 0012 orl %d2,%a0@(18) <== NOT EXECUTED
_ISR_Enable( _level );
51122: 46c3 movew %d3,%sr <== NOT EXECUTED
_ASR_Post_signals( signal_set, &asr->signals_posted );
if ( _ISR_Is_in_progress() && _Thread_Is_executing( the_thread ) )
51124: 4ab9 0007 51c4 tstl 751c4 <_Per_CPU_Information+0x8> <== NOT EXECUTED
5112a: 6724 beqs 51150 <rtems_signal_send+0x74> <== NOT EXECUTED
5112c: b0b9 0007 51c8 cmpl 751c8 <_Per_CPU_Information+0xc>,%d0 <== NOT EXECUTED
51132: 661c bnes 51150 <rtems_signal_send+0x74> <== NOT EXECUTED
_Thread_Dispatch_necessary = true;
51134: 7001 moveq #1,%d0 <== NOT EXECUTED
51136: 13c0 0007 51d4 moveb %d0,751d4 <_Per_CPU_Information+0x18> <== NOT EXECUTED
5113c: 6012 bras 51150 <rtems_signal_send+0x74> <== NOT EXECUTED
rtems_signal_set *signal_set
)
{
ISR_Level _level;
_ISR_Disable( _level );
5113e: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED
51144: 40c1 movew %sr,%d1 <== NOT EXECUTED
51146: 8081 orl %d1,%d0 <== NOT EXECUTED
51148: 46c0 movew %d0,%sr <== NOT EXECUTED
*signal_set |= signals;
5114a: 85a8 0016 orl %d2,%a0@(22) <== NOT EXECUTED
_ISR_Enable( _level );
5114e: 46c1 movew %d1,%sr <== NOT EXECUTED
} else {
_ASR_Post_signals( signal_set, &asr->signals_pending );
}
_Thread_Enable_dispatch();
51150: 4eb9 0005 4d7a jsr 54d7a <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
51156: 4280 clrl %d0 <== NOT EXECUTED
51158: 6010 bras 5116a <rtems_signal_send+0x8e> <== NOT EXECUTED
}
_Thread_Enable_dispatch();
5115a: 4eb9 0005 4d7a jsr 54d7a <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_NOT_DEFINED;
51160: 700b moveq #11,%d0 <== NOT EXECUTED
51162: 6006 bras 5116a <rtems_signal_send+0x8e> <== NOT EXECUTED
Objects_Locations location;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !signal_set )
return RTEMS_INVALID_NUMBER;
51164: 700a moveq #10,%d0 <== NOT EXECUTED
51166: 6002 bras 5116a <rtems_signal_send+0x8e> <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
51168: 7004 moveq #4,%d0 <== NOT EXECUTED
}
5116a: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED
5116e: 262e fff8 movel %fp@(-8),%d3 <== NOT EXECUTED
51172: 4e5e unlk %fp <== NOT EXECUTED
...
000457ac <rtems_task_create>:
size_t stack_size,
rtems_mode initial_modes,
rtems_attribute attribute_set,
rtems_id *id
)
{
457ac: 4e56 ffe8 linkw %fp,#-24
457b0: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@
457b4: 266e 0008 moveal %fp@(8),%a3
457b8: 262e 000c movel %fp@(12),%d3
457bc: 242e 0014 movel %fp@(20),%d2
457c0: 282e 0018 movel %fp@(24),%d4
457c4: 286e 001c moveal %fp@(28),%a4
Priority_Control core_priority;
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !id )
457c8: 4a8c tstl %a4
457ca: 6700 00f0 beqw 458bc <rtems_task_create+0x110>
return RTEMS_INVALID_ADDRESS;
if ( !rtems_is_name_valid( name ) )
457ce: 4a8b tstl %a3
457d0: 6700 00ee beqw 458c0 <rtems_task_create+0x114>
/*
* Validate the RTEMS API priority and convert it to the core priority range.
*/
if ( !_Attributes_Is_system_task( the_attribute_set ) ) {
457d4: 4a44 tstw %d4
457d6: 6d1e blts 457f6 <rtems_task_create+0x4a> <== NEVER TAKEN
*/
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
457d8: 4a83 tstl %d3
457da: 6712 beqs 457ee <rtems_task_create+0x42> <== NEVER TAKEN
( the_priority <= RTEMS_MAXIMUM_PRIORITY ) );
457dc: 4280 clrl %d0
457de: 1039 0005 ae92 moveb 5ae92 <rtems_maximum_priority>,%d0
*/
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
457e4: b083 cmpl %d3,%d0
457e6: 54c0 scc %d0
457e8: 49c0 extbl %d0
457ea: 4480 negl %d0
457ec: 6002 bras 457f0 <rtems_task_create+0x44>
457ee: 4280 clrl %d0 <== NOT EXECUTED
if ( !_RTEMS_tasks_Priority_is_valid( initial_priority ) )
457f0: 4a00 tstb %d0
457f2: 6700 00d0 beqw 458c4 <rtems_task_create+0x118>
*/
/*
* Lock the allocator mutex for protection
*/
_RTEMS_Lock_allocator();
457f6: 2f39 0005 c788 movel 5c788 <_RTEMS_Allocator_Mutex>,%sp@-
457fc: 4eb9 0004 5ec8 jsr 45ec8 <_API_Mutex_Lock>
* This function allocates a task control block from
* the inactive chain of free task control blocks.
*/
RTEMS_INLINE_ROUTINE Thread_Control *_RTEMS_tasks_Allocate( void )
{
return (Thread_Control *) _Objects_Allocate( &_RTEMS_tasks_Information );
45802: 4879 0005 c648 pea 5c648 <_RTEMS_tasks_Information>
45808: 4eb9 0004 6810 jsr 46810 <_Objects_Allocate>
* the event of an error.
*/
the_thread = _RTEMS_tasks_Allocate();
if ( !the_thread ) {
4580e: 508f addql #8,%sp
45810: 2440 moveal %d0,%a2
45812: 4a80 tstl %d0
45814: 6614 bnes 4582a <rtems_task_create+0x7e> <== ALWAYS TAKEN
_RTEMS_Unlock_allocator();
45816: 2f39 0005 c788 movel 5c788 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
4581c: 4eb9 0004 5f28 jsr 45f28 <_API_Mutex_Unlock> <== NOT EXECUTED
return RTEMS_TOO_MANY;
45822: 588f addql #4,%sp <== NOT EXECUTED
45824: 7005 moveq #5,%d0 <== NOT EXECUTED
45826: 6000 009e braw 458c6 <rtems_task_create+0x11a> <== NOT EXECUTED
/*
* Initialize the core thread for this task.
*/
status = _Thread_Initialize(
4582a: 7007 moveq #7,%d0
4582c: 2f0b movel %a3,%sp@-
4582e: 47f9 0004 5f28 lea 45f28 <_API_Mutex_Unlock>,%a3
45834: c082 andl %d2,%d0
45836: 2f00 movel %d0,%sp@-
45838: 0802 0009 btst #9,%d2
4583c: 56c0 sne %d0
4583e: 42a7 clrl %sp@-
45840: 49c0 extbl %d0
45842: 4480 negl %d0
45844: 2f00 movel %d0,%sp@-
45846: 0802 0008 btst #8,%d2
4584a: 57c0 seq %d0
4584c: 49c0 extbl %d0
4584e: 4480 negl %d0
45850: 2f00 movel %d0,%sp@-
45852: 7001 moveq #1,%d0
45854: 2f03 movel %d3,%sp@-
45856: c084 andl %d4,%d0
45858: 2f00 movel %d0,%sp@-
4585a: 2f2e 0010 movel %fp@(16),%sp@-
4585e: 42a7 clrl %sp@-
45860: 2f0a movel %a2,%sp@-
45862: 4879 0005 c648 pea 5c648 <_RTEMS_tasks_Information>
45868: 4eb9 0004 77d0 jsr 477d0 <_Thread_Initialize>
NULL, /* no budget algorithm callout */
_Modes_Get_interrupt_level(initial_modes),
(Objects_Name) name
);
if ( !status ) {
4586e: 4fef 002c lea %sp@(44),%sp
45872: 4a00 tstb %d0
45874: 6624 bnes 4589a <rtems_task_create+0xee>
*/
RTEMS_INLINE_ROUTINE void _RTEMS_tasks_Free (
Thread_Control *the_task
)
{
_Objects_Free(
45876: 2f2a 0008 movel %a2@(8),%sp@-
4587a: 4eb9 0004 6b88 jsr 46b88 <_Objects_Get_information_id>
45880: 2f0a movel %a2,%sp@-
45882: 2f00 movel %d0,%sp@-
45884: 4eb9 0004 6b04 jsr 46b04 <_Objects_Free>
#if defined(RTEMS_MULTIPROCESSING)
if ( is_global )
_Objects_MP_Free_global_object( the_global_object );
#endif
_RTEMS_tasks_Free( the_thread );
_RTEMS_Unlock_allocator();
4588a: 2f39 0005 c788 movel 5c788 <_RTEMS_Allocator_Mutex>,%sp@-
45890: 4e93 jsr %a3@
return RTEMS_UNSATISFIED;
45892: 4fef 0010 lea %sp@(16),%sp
45896: 700d moveq #13,%d0
45898: 602c bras 458c6 <rtems_task_create+0x11a>
}
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
4589a: 206a 00fc moveal %a2@(252),%a0
* id - thread id
* RTEMS_SUCCESSFUL - if successful
* error code - if unsuccessful
*/
rtems_status_code rtems_task_create(
4589e: 0802 000a btst #10,%d2
458a2: 57c0 seq %d0
458a4: 4480 negl %d0
}
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
asr->is_enabled = _Modes_Is_asr_disabled(initial_modes) ? false : true;
458a6: 1140 0008 moveb %d0,%a0@(8)
*id = the_thread->Object.id;
458aa: 28aa 0008 movel %a2@(8),%a4@
);
}
#endif
_RTEMS_Unlock_allocator();
458ae: 2f39 0005 c788 movel 5c788 <_RTEMS_Allocator_Mutex>,%sp@-
458b4: 4e93 jsr %a3@
return RTEMS_SUCCESSFUL;
458b6: 588f addql #4,%sp
458b8: 4280 clrl %d0
458ba: 600a bras 458c6 <rtems_task_create+0x11a>
RTEMS_API_Control *api;
ASR_Information *asr;
if ( !id )
return RTEMS_INVALID_ADDRESS;
458bc: 7009 moveq #9,%d0 <== NOT EXECUTED
458be: 6006 bras 458c6 <rtems_task_create+0x11a> <== NOT EXECUTED
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
458c0: 7003 moveq #3,%d0 <== NOT EXECUTED
458c2: 6002 bras 458c6 <rtems_task_create+0x11a> <== NOT EXECUTED
* Validate the RTEMS API priority and convert it to the core priority range.
*/
if ( !_Attributes_Is_system_task( the_attribute_set ) ) {
if ( !_RTEMS_tasks_Priority_is_valid( initial_priority ) )
return RTEMS_INVALID_PRIORITY;
458c4: 7013 moveq #19,%d0 <== NOT EXECUTED
}
#endif
_RTEMS_Unlock_allocator();
return RTEMS_SUCCESSFUL;
}
458c6: 4cee 1c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a4
458cc: 4e5e unlk %fp <== NOT EXECUTED
000458d0 <rtems_task_delete>:
*/
rtems_status_code rtems_task_delete(
rtems_id id
)
{
458d0: 4e56 fff0 linkw %fp,#-16
458d4: 48d7 1c00 moveml %a2-%a4,%sp@
register Thread_Control *the_thread;
Objects_Locations location;
Objects_Information *the_information;
_RTEMS_Lock_allocator();
458d8: 2f39 0005 c788 movel 5c788 <_RTEMS_Allocator_Mutex>,%sp@-
458de: 47f9 0004 5f28 lea 45f28 <_API_Mutex_Unlock>,%a3
458e4: 4eb9 0004 5ec8 jsr 45ec8 <_API_Mutex_Lock>
the_thread = _Thread_Get( id, &location );
458ea: 486e fffc pea %fp@(-4)
458ee: 2f2e 0008 movel %fp@(8),%sp@-
458f2: 4eb9 0004 7744 jsr 47744 <_Thread_Get>
switch ( location ) {
458f8: 4fef 000c lea %sp@(12),%sp
Objects_Locations location;
Objects_Information *the_information;
_RTEMS_Lock_allocator();
the_thread = _Thread_Get( id, &location );
458fc: 2440 moveal %d0,%a2
switch ( location ) {
458fe: 4aae fffc tstl %fp@(-4)
45902: 663c bnes 45940 <rtems_task_delete+0x70> <== NEVER TAKEN
case OBJECTS_LOCAL:
the_information = _Objects_Get_information_id( the_thread->Object.id );
45904: 2f2a 0008 movel %a2@(8),%sp@-
45908: 49f9 0004 6b88 lea 46b88 <_Objects_Get_information_id>,%a4
4590e: 4e94 jsr %a4@
0 /* Not used */
);
}
#endif
_Thread_Close( the_information, the_thread );
45910: 2f0a movel %a2,%sp@-
45912: 2f00 movel %d0,%sp@-
45914: 4eb9 0004 7410 jsr 47410 <_Thread_Close>
4591a: 2f2a 0008 movel %a2@(8),%sp@-
4591e: 4e94 jsr %a4@
45920: 2f0a movel %a2,%sp@-
45922: 2f00 movel %d0,%sp@-
45924: 4eb9 0004 6b04 jsr 46b04 <_Objects_Free>
_RTEMS_tasks_Free( the_thread );
_RTEMS_Unlock_allocator();
4592a: 2f39 0005 c788 movel 5c788 <_RTEMS_Allocator_Mutex>,%sp@-
45930: 4e93 jsr %a3@
_Thread_Enable_dispatch();
45932: 4eb9 0004 771e jsr 4771e <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
45938: 4fef 001c lea %sp@(28),%sp <== NOT EXECUTED
4593c: 4280 clrl %d0 <== NOT EXECUTED
4593e: 600c bras 4594c <rtems_task_delete+0x7c> <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
_RTEMS_Unlock_allocator();
45940: 2f39 0005 c788 movel 5c788 <_RTEMS_Allocator_Mutex>,%sp@- <== NOT EXECUTED
45946: 4e93 jsr %a3@ <== NOT EXECUTED
return RTEMS_INVALID_ID;
45948: 588f addql #4,%sp <== NOT EXECUTED
4594a: 7004 moveq #4,%d0 <== NOT EXECUTED
}
4594c: 4cee 1c00 fff0 moveml %fp@(-16),%a2-%a4 <== NOT EXECUTED
45952: 4e5e unlk %fp <== NOT EXECUTED
...
000470c8 <rtems_task_get_note>:
rtems_status_code rtems_task_get_note(
rtems_id id,
uint32_t notepad,
uint32_t *note
)
{
470c8: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
470cc: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED
470d0: 2f0a movel %a2,%sp@- <== NOT EXECUTED
470d2: 246e 0010 moveal %fp@(16),%a2 <== NOT EXECUTED
470d6: 2f02 movel %d2,%sp@- <== NOT EXECUTED
470d8: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
470dc: 4a39 0005 d604 tstb 5d604 <Configuration_RTEMS_API+0x4> <== NOT EXECUTED
470e2: 6752 beqs 47136 <rtems_task_get_note+0x6e> <== NOT EXECUTED
return RTEMS_NOT_CONFIGURED;
if ( !note )
470e4: 4a8a tstl %a2 <== NOT EXECUTED
470e6: 6752 beqs 4713a <rtems_task_get_note+0x72> <== NOT EXECUTED
/*
* 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 )
470e8: 720f moveq #15,%d1 <== NOT EXECUTED
470ea: b282 cmpl %d2,%d1 <== NOT EXECUTED
470ec: 6550 bcss 4713e <rtems_task_get_note+0x76> <== NOT EXECUTED
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
470ee: 4a80 tstl %d0 <== NOT EXECUTED
470f0: 670c beqs 470fe <rtems_task_get_note+0x36> <== NOT EXECUTED
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
470f2: 2079 0005 f2cc moveal 5f2cc <_Per_CPU_Information+0xc>,%a0 <== NOT EXECUTED
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
470f8: b0a8 0008 cmpl %a0@(8),%d0 <== NOT EXECUTED
470fc: 6610 bnes 4710e <rtems_task_get_note+0x46> <== NOT EXECUTED
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
470fe: 2079 0005 f2cc moveal 5f2cc <_Per_CPU_Information+0xc>,%a0 <== NOT EXECUTED
*note = api->Notepads[ notepad ];
47104: 2068 00fc moveal %a0@(252),%a0 <== NOT EXECUTED
47108: 24b0 2c1e movel %a0@(0000001e,%d2:l:4),%a2@ <== NOT EXECUTED
4710c: 6024 bras 47132 <rtems_task_get_note+0x6a> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
the_thread = _Thread_Get( id, &location );
4710e: 486e fffc pea %fp@(-4) <== NOT EXECUTED
47112: 2f00 movel %d0,%sp@- <== NOT EXECUTED
47114: 4eb9 0004 9174 jsr 49174 <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
4711a: 508f addql #8,%sp <== NOT EXECUTED
4711c: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
47120: 6620 bnes 47142 <rtems_task_get_note+0x7a> <== NOT EXECUTED
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
*note = api->Notepads[ notepad ];
47122: 2240 moveal %d0,%a1 <== NOT EXECUTED
47124: 2069 00fc moveal %a1@(252),%a0 <== NOT EXECUTED
47128: 24b0 2c1e movel %a0@(0000001e,%d2:l:4),%a2@ <== NOT EXECUTED
_Thread_Enable_dispatch();
4712c: 4eb9 0004 914e jsr 4914e <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
47132: 4280 clrl %d0 <== NOT EXECUTED
47134: 600e bras 47144 <rtems_task_get_note+0x7c> <== NOT EXECUTED
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
return RTEMS_NOT_CONFIGURED;
47136: 7016 moveq #22,%d0 <== NOT EXECUTED
47138: 600a bras 47144 <rtems_task_get_note+0x7c> <== NOT EXECUTED
if ( !note )
return RTEMS_INVALID_ADDRESS;
4713a: 7009 moveq #9,%d0 <== NOT EXECUTED
4713c: 6006 bras 47144 <rtems_task_get_note+0x7c> <== NOT EXECUTED
* 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 )
return RTEMS_INVALID_NUMBER;
4713e: 700a moveq #10,%d0 <== NOT EXECUTED
47140: 6002 bras 47144 <rtems_task_get_note+0x7c> <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
47142: 7004 moveq #4,%d0 <== NOT EXECUTED
}
47144: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED
47148: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED
4714c: 4e5e unlk %fp <== NOT EXECUTED
00045958 <rtems_task_ident>:
rtems_status_code rtems_task_ident(
rtems_name name,
uint32_t node,
rtems_id *id
)
{
45958: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
4595c: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED
45960: 206e 0010 moveal %fp@(16),%a0 <== NOT EXECUTED
Objects_Name_or_id_lookup_errors status;
if ( !id )
45964: 4a88 tstl %a0 <== NOT EXECUTED
45966: 6734 beqs 4599c <rtems_task_ident+0x44> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( name == OBJECTS_ID_OF_SELF ) {
45968: 4a80 tstl %d0 <== NOT EXECUTED
4596a: 660c bnes 45978 <rtems_task_ident+0x20> <== NOT EXECUTED
*id = _Thread_Executing->Object.id;
4596c: 2279 0005 c884 moveal 5c884 <_Per_CPU_Information+0xc>,%a1 <== NOT EXECUTED
45972: 20a9 0008 movel %a1@(8),%a0@ <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
45976: 6026 bras 4599e <rtems_task_ident+0x46> <== NOT EXECUTED
}
status = _Objects_Name_to_id_u32( &_RTEMS_tasks_Information, name, node, id );
45978: 2f08 movel %a0,%sp@- <== NOT EXECUTED
4597a: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
4597e: 2f00 movel %d0,%sp@- <== NOT EXECUTED
45980: 4879 0005 c648 pea 5c648 <_RTEMS_tasks_Information> <== NOT EXECUTED
45986: 4eb9 0004 6dd0 jsr 46dd0 <_Objects_Name_to_id_u32> <== NOT EXECUTED
return _Status_Object_name_errors_to_status[ status ];
4598c: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
45990: 41f9 0005 a15e lea 5a15e <_Status_Object_name_errors_to_status>,%a0<== NOT EXECUTED
45996: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 <== NOT EXECUTED
4599a: 6002 bras 4599e <rtems_task_ident+0x46> <== NOT EXECUTED
)
{
Objects_Name_or_id_lookup_errors status;
if ( !id )
return RTEMS_INVALID_ADDRESS;
4599c: 7009 moveq #9,%d0 <== NOT EXECUTED
}
status = _Objects_Name_to_id_u32( &_RTEMS_tasks_Information, name, node, id );
return _Status_Object_name_errors_to_status[ status ];
}
4599e: 4e5e unlk %fp <== NOT EXECUTED
...
0005147c <rtems_task_is_suspended>:
*/
rtems_status_code rtems_task_is_suspended(
rtems_id id
)
{
5147c: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
51480: 486e fffc pea %fp@(-4) <== NOT EXECUTED
51484: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
51488: 4eb9 0005 4da0 jsr 54da0 <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
5148e: 508f addql #8,%sp <== NOT EXECUTED
51490: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
51494: 661c bnes 514b2 <rtems_task_is_suspended+0x36> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _States_Is_suspended (
States_Control the_states
)
{
return (the_states & STATES_SUSPENDED);
51496: 2040 moveal %d0,%a0 <== NOT EXECUTED
51498: 7202 moveq #2,%d1 <== NOT EXECUTED
5149a: c2a8 0010 andl %a0@(16),%d1 <== NOT EXECUTED
5149e: 41f9 0005 4d7a lea 54d7a <_Thread_Enable_dispatch>,%a0 <== NOT EXECUTED
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
514a4: 6606 bnes 514ac <rtems_task_is_suspended+0x30> <== NOT EXECUTED
_Thread_Enable_dispatch();
514a6: 4e90 jsr %a0@ <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
514a8: 4280 clrl %d0 <== NOT EXECUTED
514aa: 6008 bras 514b4 <rtems_task_is_suspended+0x38> <== NOT EXECUTED
}
_Thread_Enable_dispatch();
514ac: 4e90 jsr %a0@ <== NOT EXECUTED
return RTEMS_ALREADY_SUSPENDED;
514ae: 700f moveq #15,%d0 <== NOT EXECUTED
514b0: 6002 bras 514b4 <rtems_task_is_suspended+0x38> <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
514b2: 7004 moveq #4,%d0 <== NOT EXECUTED
}
514b4: 4e5e unlk %fp <== NOT EXECUTED
0004b748 <rtems_task_mode>:
rtems_status_code rtems_task_mode(
rtems_mode mode_set,
rtems_mode mask,
rtems_mode *previous_mode_set
)
{
4b748: 4e56 ffe4 linkw %fp,#-28
4b74c: 48d7 1c3c moveml %d2-%d5/%a2-%a4,%sp@
4b750: 262e 0008 movel %fp@(8),%d3
4b754: 282e 000c movel %fp@(12),%d4
4b758: 286e 0010 moveal %fp@(16),%a4
ASR_Information *asr;
bool is_asr_enabled = false;
bool needs_asr_dispatching = false;
rtems_mode old_mode;
if ( !previous_mode_set )
4b75c: 4a8c tstl %a4
4b75e: 6700 0104 beqw 4b864 <rtems_task_mode+0x11c>
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
4b762: 2679 0005 c884 moveal 5c884 <_Per_CPU_Information+0xc>,%a3
api = executing->API_Extensions[ THREAD_API_RTEMS ];
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
4b768: 4a2b 0074 tstb %a3@(116)
4b76c: 57c2 seq %d2
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
executing = _Thread_Executing;
api = executing->API_Extensions[ THREAD_API_RTEMS ];
4b76e: 246b 00fc moveal %a3@(252),%a2
asr = &api->Signal;
old_mode = (executing->is_preemptible) ? RTEMS_PREEMPT : RTEMS_NO_PREEMPT;
4b772: 49c2 extbl %d2
4b774: 0282 0000 0100 andil #256,%d2
if ( executing->budget_algorithm == THREAD_CPU_BUDGET_ALGORITHM_NONE )
4b77a: 4aab 007a tstl %a3@(122)
4b77e: 6704 beqs 4b784 <rtems_task_mode+0x3c> <== ALWAYS TAKEN
old_mode |= RTEMS_NO_TIMESLICE;
else
old_mode |= RTEMS_TIMESLICE;
4b780: 08c2 0009 bset #9,%d2 <== NOT EXECUTED
old_mode |= (asr->is_enabled) ? RTEMS_ASR : RTEMS_NO_ASR;
4b784: 4a2a 0008 tstb %a2@(8)
4b788: 57c5 seq %d5
old_mode |= _ISR_Get_level();
4b78a: 4eb9 0004 87e4 jsr 487e4 <_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;
4b790: 49c5 extbl %d5
4b792: 0285 0000 0400 andil #1024,%d5
4b798: 8085 orl %d5,%d0
old_mode |= _ISR_Get_level();
4b79a: 8082 orl %d2,%d0
4b79c: 2880 movel %d0,%a4@
*previous_mode_set = old_mode;
/*
* These are generic thread scheduling characteristics.
*/
if ( mask & RTEMS_PREEMPT_MASK )
4b79e: 0804 0008 btst #8,%d4
4b7a2: 670c beqs 4b7b0 <rtems_task_mode+0x68> <== NEVER TAKEN
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
4b7a4: 0803 0008 btst #8,%d3
4b7a8: 57c0 seq %d0
4b7aa: 4480 negl %d0
4b7ac: 1740 0074 moveb %d0,%a3@(116)
if ( mask & RTEMS_TIMESLICE_MASK ) {
4b7b0: 0804 0009 btst #9,%d4
4b7b4: 671c beqs 4b7d2 <rtems_task_mode+0x8a>
if ( _Modes_Is_timeslice(mode_set) ) {
4b7b6: 0803 0009 btst #9,%d3
4b7ba: 6712 beqs 4b7ce <rtems_task_mode+0x86> <== ALWAYS TAKEN
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
4b7bc: 41f9 0005 c680 lea 5c680 <_Thread_Ticks_per_timeslice>,%a0 <== NOT EXECUTED
if ( mask & RTEMS_PREEMPT_MASK )
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
if ( mask & RTEMS_TIMESLICE_MASK ) {
if ( _Modes_Is_timeslice(mode_set) ) {
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
4b7c2: 7001 moveq #1,%d0 <== NOT EXECUTED
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
4b7c4: 2750 0076 movel %a0@,%a3@(118) <== NOT EXECUTED
if ( mask & RTEMS_PREEMPT_MASK )
executing->is_preemptible = _Modes_Is_preempt(mode_set) ? true : false;
if ( mask & RTEMS_TIMESLICE_MASK ) {
if ( _Modes_Is_timeslice(mode_set) ) {
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_RESET_TIMESLICE;
4b7c8: 2740 007a movel %d0,%a3@(122) <== NOT EXECUTED
4b7cc: 6004 bras 4b7d2 <rtems_task_mode+0x8a> <== NOT EXECUTED
executing->cpu_time_budget = _Thread_Ticks_per_timeslice;
} else
executing->budget_algorithm = THREAD_CPU_BUDGET_ALGORITHM_NONE;
4b7ce: 42ab 007a clrl %a3@(122)
}
/*
* Set the new interrupt level
*/
if ( mask & RTEMS_INTERRUPT_MASK )
4b7d2: 7007 moveq #7,%d0
4b7d4: c084 andl %d4,%d0
4b7d6: 6712 beqs 4b7ea <rtems_task_mode+0xa2>
*/
RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level (
Modes_Control mode_set
)
{
_ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) );
4b7d8: 40c0 movew %sr,%d0
*/
RTEMS_INLINE_ROUTINE ISR_Level _Modes_Get_interrupt_level (
Modes_Control mode_set
)
{
return ( mode_set & RTEMS_INTERRUPT_MASK );
4b7da: 7207 moveq #7,%d1
4b7dc: c283 andl %d3,%d1
*/
RTEMS_INLINE_ROUTINE void _Modes_Set_interrupt_level (
Modes_Control mode_set
)
{
_ISR_Set_level( _Modes_Get_interrupt_level( mode_set ) );
4b7de: 0280 0000 f8ff andil #63743,%d0
4b7e4: e189 lsll #8,%d1
4b7e6: 8081 orl %d1,%d0
4b7e8: 46c0 movew %d0,%sr
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
if ( mask & RTEMS_ASR_MASK ) {
4b7ea: 0804 000a btst #10,%d4
4b7ee: 6740 beqs 4b830 <rtems_task_mode+0xe8>
is_asr_enabled = _Modes_Is_asr_disabled( mode_set ) ? false : true;
if ( is_asr_enabled != asr->is_enabled ) {
4b7f0: 4281 clrl %d1
4b7f2: 122a 0008 moveb %a2@(8),%d1
4b7f6: 4282 clrl %d2
* Output:
* *previous_mode_set - previous mode set
* always return RTEMS_SUCCESSFUL;
*/
rtems_status_code rtems_task_mode(
4b7f8: 0803 000a btst #10,%d3
4b7fc: 57c0 seq %d0
4b7fe: 4480 negl %d0
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 ) {
4b800: 1400 moveb %d0,%d2
4b802: b282 cmpl %d2,%d1
4b804: 672a beqs 4b830 <rtems_task_mode+0xe8> <== ALWAYS TAKEN
asr->is_enabled = is_asr_enabled;
4b806: 1540 0008 moveb %d0,%a2@(8) <== NOT EXECUTED
)
{
rtems_signal_set _signals;
ISR_Level _level;
_ISR_Disable( _level );
4b80a: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED
4b810: 40c1 movew %sr,%d1 <== NOT EXECUTED
4b812: 8081 orl %d1,%d0 <== NOT EXECUTED
4b814: 46c0 movew %d0,%sr <== NOT EXECUTED
_signals = information->signals_pending;
4b816: 202a 0016 movel %a2@(22),%d0 <== NOT EXECUTED
information->signals_pending = information->signals_posted;
4b81a: 256a 0012 0016 movel %a2@(18),%a2@(22) <== NOT EXECUTED
information->signals_posted = _signals;
4b820: 2540 0012 movel %d0,%a2@(18) <== NOT EXECUTED
_ISR_Enable( _level );
4b824: 46c1 movew %d1,%sr <== NOT EXECUTED
/*
* This is specific to the RTEMS API
*/
is_asr_enabled = false;
needs_asr_dispatching = false;
4b826: 4aaa 0012 tstl %a2@(18) <== NOT EXECUTED
4b82a: 56c0 sne %d0 <== NOT EXECUTED
4b82c: 4480 negl %d0 <== NOT EXECUTED
4b82e: 6002 bras 4b832 <rtems_task_mode+0xea> <== NOT EXECUTED
4b830: 4200 clrb %d0
needs_asr_dispatching = true;
}
}
}
if ( _System_state_Is_up( _System_state_Get() ) ) {
4b832: 7203 moveq #3,%d1
4b834: b2b9 0005 c830 cmpl 5c830 <_System_state_Current>,%d1
4b83a: 662c bnes 4b868 <rtems_task_mode+0x120> <== NEVER TAKEN
bool are_signals_pending
)
{
Thread_Control *executing;
executing = _Thread_Executing;
4b83c: 2079 0005 c884 moveal 5c884 <_Per_CPU_Information+0xc>,%a0
if ( are_signals_pending ||
4b842: 4a00 tstb %d0
4b844: 660e bnes 4b854 <rtems_task_mode+0x10c> <== NEVER TAKEN
4b846: b1f9 0005 c888 cmpal 5c888 <_Per_CPU_Information+0x10>,%a0
4b84c: 671a beqs 4b868 <rtems_task_mode+0x120> <== ALWAYS TAKEN
(!_Thread_Is_heir( executing ) && executing->is_preemptible) ) {
4b84e: 4a28 0074 tstb %a0@(116) <== NOT EXECUTED
4b852: 6714 beqs 4b868 <rtems_task_mode+0x120> <== NOT EXECUTED
_Thread_Dispatch_necessary = true;
4b854: 7001 moveq #1,%d0 <== NOT EXECUTED
4b856: 13c0 0005 c890 moveb %d0,5c890 <_Per_CPU_Information+0x18> <== NOT EXECUTED
if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) )
_Thread_Dispatch();
4b85c: 4eb9 0004 75e0 jsr 475e0 <_Thread_Dispatch> <== NOT EXECUTED
4b862: 6004 bras 4b868 <rtems_task_mode+0x120> <== NOT EXECUTED
bool is_asr_enabled = false;
bool needs_asr_dispatching = false;
rtems_mode old_mode;
if ( !previous_mode_set )
return RTEMS_INVALID_ADDRESS;
4b864: 7009 moveq #9,%d0 <== NOT EXECUTED
4b866: 6002 bras 4b86a <rtems_task_mode+0x122> <== NOT EXECUTED
if ( _System_state_Is_up( _System_state_Get() ) ) {
if (_Thread_Evaluate_is_dispatch_needed( needs_asr_dispatching ) )
_Thread_Dispatch();
}
return RTEMS_SUCCESSFUL;
4b868: 4280 clrl %d0
}
4b86a: 4cee 1c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a4
4b870: 4e5e unlk %fp <== NOT EXECUTED
00046188 <rtems_task_restart>:
rtems_status_code rtems_task_restart(
rtems_id id,
uint32_t argument
)
{
46188: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
4618c: 486e fffc pea %fp@(-4) <== NOT EXECUTED
46190: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
46194: 4eb9 0004 7efc jsr 47efc <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
4619a: 508f addql #8,%sp <== NOT EXECUTED
4619c: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
461a0: 6628 bnes 461ca <rtems_task_restart+0x42> <== NOT EXECUTED
case OBJECTS_LOCAL:
if ( _Thread_Restart( the_thread, NULL, argument ) ) {
461a2: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
461a6: 42a7 clrl %sp@- <== NOT EXECUTED
461a8: 2f00 movel %d0,%sp@- <== NOT EXECUTED
461aa: 4eb9 0004 865c jsr 4865c <_Thread_Restart> <== NOT EXECUTED
461b0: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
461b4: 41f9 0004 7ed6 lea 47ed6 <_Thread_Enable_dispatch>,%a0 <== NOT EXECUTED
461ba: 4a00 tstb %d0 <== NOT EXECUTED
461bc: 6706 beqs 461c4 <rtems_task_restart+0x3c> <== NOT EXECUTED
_Thread_Enable_dispatch();
461be: 4e90 jsr %a0@ <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
461c0: 4280 clrl %d0 <== NOT EXECUTED
461c2: 6008 bras 461cc <rtems_task_restart+0x44> <== NOT EXECUTED
}
_Thread_Enable_dispatch();
461c4: 4e90 jsr %a0@ <== NOT EXECUTED
return RTEMS_INCORRECT_STATE;
461c6: 700e moveq #14,%d0 <== NOT EXECUTED
461c8: 6002 bras 461cc <rtems_task_restart+0x44> <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
461ca: 7004 moveq #4,%d0 <== NOT EXECUTED
}
461cc: 4e5e unlk %fp <== NOT EXECUTED
00048790 <rtems_task_resume>:
*/
rtems_status_code rtems_task_resume(
rtems_id id
)
{
48790: 4e56 fffc linkw %fp,#-4
48794: 2f0a movel %a2,%sp@-
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
48796: 486e fffc pea %fp@(-4)
4879a: 2f2e 0008 movel %fp@(8),%sp@-
4879e: 4eb9 0004 a554 jsr 4a554 <_Thread_Get>
switch ( location ) {
487a4: 508f addql #8,%sp
487a6: 4aae fffc tstl %fp@(-4)
487aa: 662a bnes 487d6 <rtems_task_resume+0x46> <== NEVER TAKEN
*/
RTEMS_INLINE_ROUTINE bool _States_Is_suspended (
States_Control the_states
)
{
return (the_states & STATES_SUSPENDED);
487ac: 7202 moveq #2,%d1
487ae: 2040 moveal %d0,%a0
487b0: 45f9 0004 a52e lea 4a52e <_Thread_Enable_dispatch>,%a2
487b6: c2a8 0010 andl %a0@(16),%d1
case OBJECTS_LOCAL:
if ( _States_Is_suspended( the_thread->current_state ) ) {
487ba: 6714 beqs 487d0 <rtems_task_resume+0x40> <== NEVER TAKEN
_Thread_Resume( the_thread, true );
487bc: 4878 0001 pea 1 <ADD>
487c0: 2f00 movel %d0,%sp@-
487c2: 4eb9 0004 acb4 jsr 4acb4 <_Thread_Resume>
_Thread_Enable_dispatch();
487c8: 4e92 jsr %a2@
return RTEMS_SUCCESSFUL;
487ca: 508f addql #8,%sp
487cc: 4280 clrl %d0
487ce: 6008 bras 487d8 <rtems_task_resume+0x48>
}
_Thread_Enable_dispatch();
487d0: 4e92 jsr %a2@ <== NOT EXECUTED
return RTEMS_INCORRECT_STATE;
487d2: 700e moveq #14,%d0 <== NOT EXECUTED
487d4: 6002 bras 487d8 <rtems_task_resume+0x48> <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
487d6: 7004 moveq #4,%d0 <== NOT EXECUTED
}
487d8: 246e fff8 moveal %fp@(-8),%a2
487dc: 4e5e unlk %fp <== NOT EXECUTED
00047230 <rtems_task_set_note>:
rtems_status_code rtems_task_set_note(
rtems_id id,
uint32_t notepad,
uint32_t note
)
{
47230: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
47234: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED
47238: 2f03 movel %d3,%sp@- <== NOT EXECUTED
4723a: 262e 0010 movel %fp@(16),%d3 <== NOT EXECUTED
4723e: 2f02 movel %d2,%sp@- <== NOT EXECUTED
47240: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
47244: 4a39 0005 d604 tstb 5d604 <Configuration_RTEMS_API+0x4> <== NOT EXECUTED
4724a: 674e beqs 4729a <rtems_task_set_note+0x6a> <== NOT EXECUTED
/*
* 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 )
4724c: 720f moveq #15,%d1 <== NOT EXECUTED
4724e: b282 cmpl %d2,%d1 <== NOT EXECUTED
47250: 654c bcss 4729e <rtems_task_set_note+0x6e> <== NOT EXECUTED
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
47252: 4a80 tstl %d0 <== NOT EXECUTED
47254: 670c beqs 47262 <rtems_task_set_note+0x32> <== NOT EXECUTED
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
47256: 2079 0005 f2cc moveal 5f2cc <_Per_CPU_Information+0xc>,%a0 <== NOT EXECUTED
/*
* Optimize the most likely case to avoid the Thread_Dispatch.
*/
if ( _Objects_Are_ids_equal( id, OBJECTS_ID_OF_SELF ) ||
4725c: b0a8 0008 cmpl %a0@(8),%d0 <== NOT EXECUTED
47260: 6610 bnes 47272 <rtems_task_set_note+0x42> <== NOT EXECUTED
_Objects_Are_ids_equal( id, _Thread_Executing->Object.id ) ) {
api = _Thread_Executing->API_Extensions[ THREAD_API_RTEMS ];
47262: 2079 0005 f2cc moveal 5f2cc <_Per_CPU_Information+0xc>,%a0 <== NOT EXECUTED
api->Notepads[ notepad ] = note;
47268: 2068 00fc moveal %a0@(252),%a0 <== NOT EXECUTED
4726c: 2183 2c1e movel %d3,%a0@(0000001e,%d2:l:4) <== NOT EXECUTED
47270: 6024 bras 47296 <rtems_task_set_note+0x66> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
the_thread = _Thread_Get( id, &location );
47272: 486e fffc pea %fp@(-4) <== NOT EXECUTED
47276: 2f00 movel %d0,%sp@- <== NOT EXECUTED
47278: 4eb9 0004 9174 jsr 49174 <_Thread_Get> <== NOT EXECUTED
switch ( location ) {
4727e: 508f addql #8,%sp <== NOT EXECUTED
47280: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
47284: 661c bnes 472a2 <rtems_task_set_note+0x72> <== NOT EXECUTED
case OBJECTS_LOCAL:
api = the_thread->API_Extensions[ THREAD_API_RTEMS ];
api->Notepads[ notepad ] = note;
47286: 2240 moveal %d0,%a1 <== NOT EXECUTED
47288: 2069 00fc moveal %a1@(252),%a0 <== NOT EXECUTED
4728c: 2183 2c1e movel %d3,%a0@(0000001e,%d2:l:4) <== NOT EXECUTED
_Thread_Enable_dispatch();
47290: 4eb9 0004 914e jsr 4914e <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
47296: 4280 clrl %d0 <== NOT EXECUTED
47298: 600a bras 472a4 <rtems_task_set_note+0x74> <== NOT EXECUTED
register Thread_Control *the_thread;
Objects_Locations location;
RTEMS_API_Control *api;
if ( !rtems_configuration_get_notepads_enabled() )
return RTEMS_NOT_CONFIGURED;
4729a: 7016 moveq #22,%d0 <== NOT EXECUTED
4729c: 6006 bras 472a4 <rtems_task_set_note+0x74> <== NOT EXECUTED
* 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 )
return RTEMS_INVALID_NUMBER;
4729e: 700a moveq #10,%d0 <== NOT EXECUTED
472a0: 6002 bras 472a4 <rtems_task_set_note+0x74> <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
472a2: 7004 moveq #4,%d0 <== NOT EXECUTED
}
472a4: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED
472a8: 262e fff8 movel %fp@(-8),%d3 <== NOT EXECUTED
472ac: 4e5e unlk %fp <== NOT EXECUTED
000492cc <rtems_task_set_priority>:
rtems_status_code rtems_task_set_priority(
rtems_id id,
rtems_task_priority new_priority,
rtems_task_priority *old_priority
)
{
492cc: 4e56 fffc linkw %fp,#-4
492d0: 2f0a movel %a2,%sp@-
492d2: 246e 0010 moveal %fp@(16),%a2
492d6: 2f02 movel %d2,%sp@-
492d8: 242e 000c movel %fp@(12),%d2
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
492dc: 670c beqs 492ea <rtems_task_set_priority+0x1e> <== NEVER TAKEN
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 ) );
492de: 4280 clrl %d0
492e0: 1039 0005 e7c2 moveb 5e7c2 <rtems_maximum_priority>,%d0
492e6: b082 cmpl %d2,%d0
492e8: 654e bcss 49338 <rtems_task_set_priority+0x6c> <== NEVER TAKEN
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
492ea: 4a8a tstl %a2
492ec: 674e beqs 4933c <rtems_task_set_priority+0x70> <== NEVER TAKEN
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
492ee: 486e fffc pea %fp@(-4)
492f2: 2f2e 0008 movel %fp@(8),%sp@-
492f6: 4eb9 0004 b1dc jsr 4b1dc <_Thread_Get>
switch ( location ) {
492fc: 508f addql #8,%sp
return RTEMS_INVALID_PRIORITY;
if ( !old_priority )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
492fe: 2040 moveal %d0,%a0
switch ( location ) {
49300: 4aae fffc tstl %fp@(-4)
49304: 663a bnes 49340 <rtems_task_set_priority+0x74> <== NEVER TAKEN
case OBJECTS_LOCAL:
/* XXX need helper to "convert" from core priority */
*old_priority = the_thread->current_priority;
49306: 24a8 0014 movel %a0@(20),%a2@
if ( new_priority != RTEMS_CURRENT_PRIORITY ) {
4930a: 4a82 tstl %d2
4930c: 6720 beqs 4932e <rtems_task_set_priority+0x62> <== NEVER TAKEN
the_thread->real_priority = new_priority;
4930e: 2142 0018 movel %d2,%a0@(24)
if ( the_thread->resource_count == 0 ||
49312: 4aa8 001c tstl %a0@(28)
49316: 6706 beqs 4931e <rtems_task_set_priority+0x52> <== ALWAYS TAKEN
49318: b4a8 0014 cmpl %a0@(20),%d2 <== NOT EXECUTED
4931c: 6410 bccs 4932e <rtems_task_set_priority+0x62> <== NOT EXECUTED
the_thread->current_priority > new_priority )
_Thread_Change_priority( the_thread, new_priority, false );
4931e: 42a7 clrl %sp@-
49320: 2f02 movel %d2,%sp@-
49322: 2f08 movel %a0,%sp@-
49324: 4eb9 0004 ad1c jsr 4ad1c <_Thread_Change_priority>
4932a: 4fef 000c lea %sp@(12),%sp
}
_Thread_Enable_dispatch();
4932e: 4eb9 0004 b1b6 jsr 4b1b6 <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
49334: 4280 clrl %d0
49336: 600a bras 49342 <rtems_task_set_priority+0x76>
register Thread_Control *the_thread;
Objects_Locations location;
if ( new_priority != RTEMS_CURRENT_PRIORITY &&
!_RTEMS_tasks_Priority_is_valid( new_priority ) )
return RTEMS_INVALID_PRIORITY;
49338: 7013 moveq #19,%d0 <== NOT EXECUTED
4933a: 6006 bras 49342 <rtems_task_set_priority+0x76> <== NOT EXECUTED
if ( !old_priority )
return RTEMS_INVALID_ADDRESS;
4933c: 7009 moveq #9,%d0 <== NOT EXECUTED
4933e: 6002 bras 49342 <rtems_task_set_priority+0x76> <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
49340: 7004 moveq #4,%d0 <== NOT EXECUTED
}
49342: 242e fff4 movel %fp@(-12),%d2
49346: 246e fff8 moveal %fp@(-8),%a2
4934a: 4e5e unlk %fp
...
00045a28 <rtems_task_start>:
rtems_status_code rtems_task_start(
rtems_id id,
rtems_task_entry entry_point,
rtems_task_argument argument
)
{
45a28: 4e56 fffc linkw %fp,#-4
45a2c: 2f02 movel %d2,%sp@-
45a2e: 242e 000c movel %fp@(12),%d2
register Thread_Control *the_thread;
Objects_Locations location;
if ( entry_point == NULL )
45a32: 6742 beqs 45a76 <rtems_task_start+0x4e>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get( id, &location );
45a34: 486e fffc pea %fp@(-4)
45a38: 2f2e 0008 movel %fp@(8),%sp@-
45a3c: 4eb9 0004 7744 jsr 47744 <_Thread_Get>
switch ( location ) {
45a42: 508f addql #8,%sp
45a44: 4aae fffc tstl %fp@(-4)
45a48: 6630 bnes 45a7a <rtems_task_start+0x52> <== NEVER TAKEN
case OBJECTS_LOCAL:
if ( _Thread_Start(
45a4a: 2f2e 0010 movel %fp@(16),%sp@-
45a4e: 42a7 clrl %sp@-
45a50: 2f02 movel %d2,%sp@-
45a52: 42a7 clrl %sp@-
45a54: 2f00 movel %d0,%sp@-
45a56: 4eb9 0004 8064 jsr 48064 <_Thread_Start>
45a5c: 4fef 0014 lea %sp@(20),%sp
45a60: 41f9 0004 771e lea 4771e <_Thread_Enable_dispatch>,%a0
45a66: 4a00 tstb %d0
45a68: 6706 beqs 45a70 <rtems_task_start+0x48> <== NEVER TAKEN
the_thread, THREAD_START_NUMERIC, entry_point, NULL, argument ) ) {
_Thread_Enable_dispatch();
45a6a: 4e90 jsr %a0@
return RTEMS_SUCCESSFUL;
45a6c: 4280 clrl %d0
45a6e: 600c bras 45a7c <rtems_task_start+0x54>
}
_Thread_Enable_dispatch();
45a70: 4e90 jsr %a0@ <== NOT EXECUTED
return RTEMS_INCORRECT_STATE;
45a72: 700e moveq #14,%d0 <== NOT EXECUTED
45a74: 6006 bras 45a7c <rtems_task_start+0x54> <== NOT EXECUTED
{
register Thread_Control *the_thread;
Objects_Locations location;
if ( entry_point == NULL )
return RTEMS_INVALID_ADDRESS;
45a76: 7009 moveq #9,%d0
45a78: 6002 bras 45a7c <rtems_task_start+0x54>
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
45a7a: 7004 moveq #4,%d0 <== NOT EXECUTED
}
45a7c: 242e fff8 movel %fp@(-8),%d2
45a80: 4e5e unlk %fp <== NOT EXECUTED
00045a84 <rtems_task_suspend>:
*/
rtems_status_code rtems_task_suspend(
rtems_id id
)
{
45a84: 4e56 fffc linkw %fp,#-4
45a88: 2f0a movel %a2,%sp@-
register Thread_Control *the_thread;
Objects_Locations location;
the_thread = _Thread_Get( id, &location );
45a8a: 486e fffc pea %fp@(-4)
45a8e: 2f2e 0008 movel %fp@(8),%sp@-
45a92: 4eb9 0004 7744 jsr 47744 <_Thread_Get>
switch ( location ) {
45a98: 508f addql #8,%sp
45a9a: 4aae fffc tstl %fp@(-4)
45a9e: 6626 bnes 45ac6 <rtems_task_suspend+0x42> <== NEVER TAKEN
*/
RTEMS_INLINE_ROUTINE bool _States_Is_suspended (
States_Control the_states
)
{
return (the_states & STATES_SUSPENDED);
45aa0: 7202 moveq #2,%d1
45aa2: 2040 moveal %d0,%a0
45aa4: 45f9 0004 771e lea 4771e <_Thread_Enable_dispatch>,%a2
45aaa: c2a8 0010 andl %a0@(16),%d1
case OBJECTS_LOCAL:
if ( !_States_Is_suspended( the_thread->current_state ) ) {
45aae: 6610 bnes 45ac0 <rtems_task_suspend+0x3c> <== NEVER TAKEN
_Thread_Suspend( the_thread );
45ab0: 2f00 movel %d0,%sp@-
45ab2: 4eb9 0004 80b8 jsr 480b8 <_Thread_Suspend>
_Thread_Enable_dispatch();
45ab8: 4e92 jsr %a2@
return RTEMS_SUCCESSFUL;
45aba: 588f addql #4,%sp
45abc: 4280 clrl %d0
45abe: 6008 bras 45ac8 <rtems_task_suspend+0x44>
}
_Thread_Enable_dispatch();
45ac0: 4e92 jsr %a2@ <== NOT EXECUTED
return RTEMS_ALREADY_SUSPENDED;
45ac2: 700f moveq #15,%d0 <== NOT EXECUTED
45ac4: 6002 bras 45ac8 <rtems_task_suspend+0x44> <== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
45ac6: 7004 moveq #4,%d0 <== NOT EXECUTED
}
45ac8: 246e fff8 moveal %fp@(-8),%a2
45acc: 4e5e unlk %fp <== NOT EXECUTED
00046568 <rtems_task_variable_add>:
rtems_status_code rtems_task_variable_add(
rtems_id tid,
void **ptr,
void (*dtor)(void *)
)
{
46568: 4e56 fff0 linkw %fp,#-16
4656c: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
46570: 246e 000c moveal %fp@(12),%a2
46574: 242e 0010 movel %fp@(16),%d2
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *new;
if ( !ptr )
46578: 4a8a tstl %a2
4657a: 676e beqs 465ea <rtems_task_variable_add+0x82>
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
4657c: 486e fffc pea %fp@(-4) <== NOT EXECUTED
46580: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
46584: 4eb9 0004 831c jsr 4831c <_Thread_Get> <== NOT EXECUTED
switch (location) {
4658a: 508f addql #8,%sp <== NOT EXECUTED
rtems_task_variable_t *tvp, *new;
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
4658c: 2640 moveal %d0,%a3 <== NOT EXECUTED
switch (location) {
4658e: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
46592: 665a bnes 465ee <rtems_task_variable_add+0x86> <== NOT EXECUTED
case OBJECTS_LOCAL:
/*
* Figure out if the variable is already in this task's list.
*/
tvp = the_thread->task_variables;
46594: 206b 0108 moveal %a3@(264),%a0 <== NOT EXECUTED
while (tvp) {
46598: 6014 bras 465ae <rtems_task_variable_add+0x46> <== NOT EXECUTED
if (tvp->ptr == ptr) {
4659a: b5e8 0004 cmpal %a0@(4),%a2 <== NOT EXECUTED
4659e: 660c bnes 465ac <rtems_task_variable_add+0x44> <== NOT EXECUTED
tvp->dtor = dtor;
465a0: 2142 0010 movel %d2,%a0@(16) <== NOT EXECUTED
_Thread_Enable_dispatch();
465a4: 4eb9 0004 82f6 jsr 482f6 <_Thread_Enable_dispatch> <== NOT EXECUTED
465aa: 603a bras 465e6 <rtems_task_variable_add+0x7e> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
465ac: 2050 moveal %a0@,%a0 <== NOT EXECUTED
case OBJECTS_LOCAL:
/*
* Figure out if the variable is already in this task's list.
*/
tvp = the_thread->task_variables;
while (tvp) {
465ae: 4a88 tstl %a0 <== NOT EXECUTED
465b0: 66e8 bnes 4659a <rtems_task_variable_add+0x32> <== NOT EXECUTED
/*
* Now allocate memory for this task variable.
*/
new = (rtems_task_variable_t *)
_Workspace_Allocate(sizeof(rtems_task_variable_t));
465b2: 4878 0014 pea 14 <OPER2> <== NOT EXECUTED
465b6: 4eb9 0004 9298 jsr 49298 <_Workspace_Allocate> <== NOT EXECUTED
if (new == NULL) {
465bc: 588f addql #4,%sp <== NOT EXECUTED
465be: 43f9 0004 82f6 lea 482f6 <_Thread_Enable_dispatch>,%a1 <== NOT EXECUTED
/*
* Now allocate memory for this task variable.
*/
new = (rtems_task_variable_t *)
_Workspace_Allocate(sizeof(rtems_task_variable_t));
465c4: 2040 moveal %d0,%a0 <== NOT EXECUTED
if (new == NULL) {
465c6: 4a80 tstl %d0 <== NOT EXECUTED
465c8: 6606 bnes 465d0 <rtems_task_variable_add+0x68> <== NOT EXECUTED
_Thread_Enable_dispatch();
465ca: 4e91 jsr %a1@ <== NOT EXECUTED
return RTEMS_NO_MEMORY;
465cc: 701a moveq #26,%d0 <== NOT EXECUTED
465ce: 6020 bras 465f0 <rtems_task_variable_add+0x88> <== NOT EXECUTED
}
new->gval = *ptr;
465d0: 2152 0008 movel %a2@,%a0@(8) <== NOT EXECUTED
new->ptr = ptr;
new->dtor = dtor;
new->next = (struct rtems_task_variable_tt *)the_thread->task_variables;
465d4: 20ab 0108 movel %a3@(264),%a0@ <== NOT EXECUTED
if (new == NULL) {
_Thread_Enable_dispatch();
return RTEMS_NO_MEMORY;
}
new->gval = *ptr;
new->ptr = ptr;
465d8: 214a 0004 movel %a2,%a0@(4) <== NOT EXECUTED
new->dtor = dtor;
465dc: 2142 0010 movel %d2,%a0@(16) <== NOT EXECUTED
new->next = (struct rtems_task_variable_tt *)the_thread->task_variables;
the_thread->task_variables = new;
465e0: 2740 0108 movel %d0,%a3@(264) <== NOT EXECUTED
_Thread_Enable_dispatch();
465e4: 4e91 jsr %a1@ <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
465e6: 4280 clrl %d0 <== NOT EXECUTED
465e8: 6006 bras 465f0 <rtems_task_variable_add+0x88> <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *new;
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
465ea: 7009 moveq #9,%d0
465ec: 6002 bras 465f0 <rtems_task_variable_add+0x88>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
465ee: 7004 moveq #4,%d0
}
465f0: 4cee 0c04 fff0 moveml %fp@(-16),%d2/%a2-%a3
465f6: 4e5e unlk %fp
...
000465fc <rtems_task_variable_delete>:
rtems_status_code rtems_task_variable_delete(
rtems_id tid,
void **ptr
)
{
465fc: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
46600: 2f02 movel %d2,%sp@- <== NOT EXECUTED
46602: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *prev;
if ( !ptr )
46606: 6758 beqs 46660 <rtems_task_variable_delete+0x64><== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
prev = NULL;
the_thread = _Thread_Get (tid, &location);
46608: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4660c: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
46610: 4eb9 0004 831c jsr 4831c <_Thread_Get> <== NOT EXECUTED
switch (location) {
46616: 508f addql #8,%sp <== NOT EXECUTED
46618: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
4661c: 6646 bnes 46664 <rtems_task_variable_delete+0x68><== NOT EXECUTED
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
4661e: 2240 moveal %d0,%a1 <== NOT EXECUTED
46620: 2069 0108 moveal %a1@(264),%a0 <== NOT EXECUTED
rtems_task_variable_t *tvp, *prev;
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
prev = NULL;
46624: 93c9 subal %a1,%a1 <== NOT EXECUTED
the_thread = _Thread_Get (tid, &location);
switch (location) {
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
while (tvp) {
46626: 602e bras 46656 <rtems_task_variable_delete+0x5a><== NOT EXECUTED
if (tvp->ptr == ptr) {
46628: b4a8 0004 cmpl %a0@(4),%d2 <== NOT EXECUTED
4662c: 6624 bnes 46652 <rtems_task_variable_delete+0x56><== NOT EXECUTED
if (prev)
4662e: 4a89 tstl %a1 <== NOT EXECUTED
46630: 6704 beqs 46636 <rtems_task_variable_delete+0x3a><== NOT EXECUTED
prev->next = tvp->next;
46632: 2290 movel %a0@,%a1@ <== NOT EXECUTED
46634: 6006 bras 4663c <rtems_task_variable_delete+0x40><== NOT EXECUTED
else
the_thread->task_variables = (rtems_task_variable_t *)tvp->next;
46636: 2240 moveal %d0,%a1 <== NOT EXECUTED
46638: 2350 0108 movel %a0@,%a1@(264) <== NOT EXECUTED
_RTEMS_Tasks_Invoke_task_variable_dtor( the_thread, tvp );
4663c: 2f08 movel %a0,%sp@- <== NOT EXECUTED
4663e: 2f00 movel %d0,%sp@- <== NOT EXECUTED
46640: 4eb9 0004 66d8 jsr 466d8 <_RTEMS_Tasks_Invoke_task_variable_dtor><== NOT EXECUTED
_Thread_Enable_dispatch();
46646: 4eb9 0004 82f6 jsr 482f6 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
4664c: 508f addql #8,%sp <== NOT EXECUTED
4664e: 4280 clrl %d0 <== NOT EXECUTED
46650: 6014 bras 46666 <rtems_task_variable_delete+0x6a><== NOT EXECUTED
}
prev = tvp;
tvp = (rtems_task_variable_t *)tvp->next;
46652: 2248 moveal %a0,%a1 <== NOT EXECUTED
46654: 2050 moveal %a0@,%a0 <== NOT EXECUTED
the_thread = _Thread_Get (tid, &location);
switch (location) {
case OBJECTS_LOCAL:
tvp = the_thread->task_variables;
while (tvp) {
46656: 4a88 tstl %a0 <== NOT EXECUTED
46658: 66ce bnes 46628 <rtems_task_variable_delete+0x2c><== NOT EXECUTED
return RTEMS_SUCCESSFUL;
}
prev = tvp;
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
4665a: 4eb9 0004 82f6 jsr 482f6 <_Thread_Enable_dispatch> <== NOT EXECUTED
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp, *prev;
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
46660: 7009 moveq #9,%d0 <== NOT EXECUTED
46662: 6002 bras 46666 <rtems_task_variable_delete+0x6a><== NOT EXECUTED
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
46664: 7004 moveq #4,%d0 <== NOT EXECUTED
}
46666: 242e fff8 movel %fp@(-8),%d2 <== NOT EXECUTED
4666a: 4e5e unlk %fp <== NOT EXECUTED
...
00046670 <rtems_task_variable_get>:
rtems_status_code rtems_task_variable_get(
rtems_id tid,
void **ptr,
void **result
)
{
46670: 4e56 fffc linkw %fp,#-4
46674: 2f0a movel %a2,%sp@-
46676: 246e 0010 moveal %fp@(16),%a2
4667a: 2f02 movel %d2,%sp@-
4667c: 242e 000c movel %fp@(12),%d2
Thread_Control *the_thread;
Objects_Locations location;
rtems_task_variable_t *tvp;
if ( !ptr )
46680: 6742 beqs 466c4 <rtems_task_variable_get+0x54> <== ALWAYS TAKEN
return RTEMS_INVALID_ADDRESS;
if ( !result )
46682: 4a8a tstl %a2 <== NOT EXECUTED
46684: 673e beqs 466c4 <rtems_task_variable_get+0x54> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_thread = _Thread_Get (tid, &location);
46686: 486e fffc pea %fp@(-4) <== NOT EXECUTED
4668a: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
4668e: 4eb9 0004 831c jsr 4831c <_Thread_Get> <== NOT EXECUTED
switch (location) {
46694: 508f addql #8,%sp <== NOT EXECUTED
46696: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
4669a: 662c bnes 466c8 <rtems_task_variable_get+0x58> <== NOT EXECUTED
case OBJECTS_LOCAL:
/*
* Figure out if the variable is in this task's list.
*/
tvp = the_thread->task_variables;
4669c: 2240 moveal %d0,%a1 <== NOT EXECUTED
4669e: 2069 0108 moveal %a1@(264),%a0 <== NOT EXECUTED
while (tvp) {
466a2: 6016 bras 466ba <rtems_task_variable_get+0x4a> <== NOT EXECUTED
if (tvp->ptr == ptr) {
466a4: b4a8 0004 cmpl %a0@(4),%d2 <== NOT EXECUTED
466a8: 660e bnes 466b8 <rtems_task_variable_get+0x48> <== NOT EXECUTED
/*
* Should this return the current (i.e not the
* saved) value if `tid' is the current task?
*/
*result = tvp->tval;
466aa: 24a8 000c movel %a0@(12),%a2@ <== NOT EXECUTED
_Thread_Enable_dispatch();
466ae: 4eb9 0004 82f6 jsr 482f6 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
466b4: 4280 clrl %d0 <== NOT EXECUTED
466b6: 6012 bras 466ca <rtems_task_variable_get+0x5a> <== NOT EXECUTED
}
tvp = (rtems_task_variable_t *)tvp->next;
466b8: 2050 moveal %a0@,%a0 <== NOT EXECUTED
case OBJECTS_LOCAL:
/*
* Figure out if the variable is in this task's list.
*/
tvp = the_thread->task_variables;
while (tvp) {
466ba: 4a88 tstl %a0 <== NOT EXECUTED
466bc: 66e6 bnes 466a4 <rtems_task_variable_get+0x34> <== NOT EXECUTED
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
tvp = (rtems_task_variable_t *)tvp->next;
}
_Thread_Enable_dispatch();
466be: 4eb9 0004 82f6 jsr 482f6 <_Thread_Enable_dispatch> <== NOT EXECUTED
if ( !ptr )
return RTEMS_INVALID_ADDRESS;
if ( !result )
return RTEMS_INVALID_ADDRESS;
466c4: 7009 moveq #9,%d0
466c6: 6002 bras 466ca <rtems_task_variable_get+0x5a>
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
466c8: 7004 moveq #4,%d0 <== NOT EXECUTED
}
466ca: 242e fff4 movel %fp@(-12),%d2
466ce: 246e fff8 moveal %fp@(-8),%a2
466d2: 4e5e unlk %fp
...
00045ad0 <rtems_task_wake_after>:
*/
rtems_status_code rtems_task_wake_after(
rtems_interval ticks
)
{
45ad0: 4e56 0000 linkw %fp,#0
45ad4: 2039 0005 c6c8 movel 5c6c8 <_Thread_Dispatch_disable_level>,%d0
45ada: 5280 addql #1,%d0
45adc: 2f02 movel %d2,%sp@-
45ade: 242e 0008 movel %fp@(8),%d2
45ae2: 23c0 0005 c6c8 movel %d0,5c6c8 <_Thread_Dispatch_disable_level>
_Thread_Disable_dispatch();
if ( ticks == 0 ) {
45ae8: 4a82 tstl %d2
45aea: 6612 bnes 45afe <rtems_task_wake_after+0x2e> <== ALWAYS TAKEN
* always operates on the scheduler that 'owns' the currently executing
* thread.
*/
RTEMS_INLINE_ROUTINE void _Scheduler_Yield( void )
{
_Scheduler.Operations.yield( &_Scheduler );
45aec: 4879 0005 c74e pea 5c74e <_Scheduler> <== NOT EXECUTED
45af2: 2079 0005 c756 moveal 5c756 <_Scheduler+0x8>,%a0 <== NOT EXECUTED
45af8: 4e90 jsr %a0@ <== NOT EXECUTED
45afa: 588f addql #4,%sp <== NOT EXECUTED
45afc: 6048 bras 45b46 <rtems_task_wake_after+0x76> <== NOT EXECUTED
_Scheduler_Yield();
} else {
_Thread_Set_state( _Thread_Executing, STATES_DELAYING );
45afe: 4878 0008 pea 8 <DIVIDE_BY_ZERO>
45b02: 2f39 0005 c884 movel 5c884 <_Per_CPU_Information+0xc>,%sp@-
45b08: 4eb9 0004 7ecc jsr 47ecc <_Thread_Set_state>
_Watchdog_Initialize(
&_Thread_Executing->Timer,
_Thread_Delay_ended,
_Thread_Executing->Object.id,
45b0e: 2079 0005 c884 moveal 5c884 <_Per_CPU_Information+0xc>,%a0
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
45b14: 223c 0004 75a4 movel #292260,%d1
_Thread_Disable_dispatch();
if ( ticks == 0 ) {
_Scheduler_Yield();
} else {
_Thread_Set_state( _Thread_Executing, STATES_DELAYING );
_Watchdog_Initialize(
45b1a: 2028 0008 movel %a0@(8),%d0
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
45b1e: 42a8 0050 clrl %a0@(80)
the_watchdog->routine = routine;
45b22: 2141 0064 movel %d1,%a0@(100)
the_watchdog->id = id;
45b26: 2140 0068 movel %d0,%a0@(104)
the_watchdog->user_data = user_data;
45b2a: 42a8 006c clrl %a0@(108)
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
45b2e: 2142 0054 movel %d2,%a0@(84)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
45b32: 4868 0048 pea %a0@(72)
45b36: 4879 0005 c7a8 pea 5c7a8 <_Watchdog_Ticks_chain>
45b3c: 4eb9 0004 8440 jsr 48440 <_Watchdog_Insert>
45b42: 4fef 0010 lea %sp@(16),%sp
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_ticks( &_Thread_Executing->Timer, ticks );
}
_Thread_Enable_dispatch();
45b46: 4eb9 0004 771e jsr 4771e <_Thread_Enable_dispatch>
return RTEMS_SUCCESSFUL;
}
45b4c: 242e fffc movel %fp@(-4),%d2 <== NOT EXECUTED
45b50: 4280 clrl %d0 <== NOT EXECUTED
45b52: 4e5e unlk %fp <== NOT EXECUTED
...
000466d0 <rtems_task_wake_when>:
*/
rtems_status_code rtems_task_wake_when(
rtems_time_of_day *time_buffer
)
{
466d0: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
466d4: 2f0a movel %a2,%sp@- <== NOT EXECUTED
466d6: 246e 0008 moveal %fp@(8),%a2 <== NOT EXECUTED
Watchdog_Interval seconds;
if ( !_TOD_Is_set )
466da: 4a39 0005 dc80 tstb 5dc80 <_TOD_Is_set> <== NOT EXECUTED
466e0: 6700 0096 beqw 46778 <rtems_task_wake_when+0xa8> <== NOT EXECUTED
return RTEMS_NOT_DEFINED;
if ( !time_buffer )
466e4: 4a8a tstl %a2 <== NOT EXECUTED
466e6: 6700 0094 beqw 4677c <rtems_task_wake_when+0xac> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
time_buffer->ticks = 0;
466ea: 42aa 0018 clrl %a2@(24) <== NOT EXECUTED
if ( !_TOD_Validate( time_buffer ) )
466ee: 2f0a movel %a2,%sp@- <== NOT EXECUTED
466f0: 4eb9 0004 5b80 jsr 45b80 <_TOD_Validate> <== NOT EXECUTED
466f6: 588f addql #4,%sp <== NOT EXECUTED
466f8: 4a00 tstb %d0 <== NOT EXECUTED
466fa: 6700 0084 beqw 46780 <rtems_task_wake_when+0xb0> <== NOT EXECUTED
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( time_buffer );
466fe: 2f0a movel %a2,%sp@- <== NOT EXECUTED
46700: 4eb9 0004 5ae4 jsr 45ae4 <_TOD_To_seconds> <== NOT EXECUTED
if ( seconds <= _TOD_Seconds_since_epoch() )
46706: 588f addql #4,%sp <== NOT EXECUTED
time_buffer->ticks = 0;
if ( !_TOD_Validate( time_buffer ) )
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( time_buffer );
46708: 2440 moveal %d0,%a2 <== NOT EXECUTED
if ( seconds <= _TOD_Seconds_since_epoch() )
4670a: b0b9 0005 dd1a cmpl 5dd1a <_TOD_Now>,%d0 <== NOT EXECUTED
46710: 636e blss 46780 <rtems_task_wake_when+0xb0> <== NOT EXECUTED
46712: 2039 0005 dc70 movel 5dc70 <_Thread_Dispatch_disable_level>,%d0<== NOT EXECUTED
46718: 5280 addql #1,%d0 <== NOT EXECUTED
4671a: 23c0 0005 dc70 movel %d0,5dc70 <_Thread_Dispatch_disable_level><== NOT EXECUTED
return RTEMS_INVALID_CLOCK;
_Thread_Disable_dispatch();
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_TIME );
46720: 4878 0010 pea 10 <INVALID_OPERATION> <== NOT EXECUTED
46724: 2f39 0005 de2c movel 5de2c <_Per_CPU_Information+0xc>,%sp@-<== NOT EXECUTED
4672a: 4eb9 0004 8af4 jsr 48af4 <_Thread_Set_state> <== NOT EXECUTED
_Watchdog_Initialize(
&_Thread_Executing->Timer,
_Thread_Delay_ended,
_Thread_Executing->Object.id,
46730: 2079 0005 de2c moveal 5de2c <_Per_CPU_Information+0xc>,%a0 <== NOT EXECUTED
NULL
);
_Watchdog_Insert_seconds(
46736: 95f9 0005 dd1a subal 5dd1a <_TOD_Now>,%a2 <== NOT EXECUTED
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
4673c: 223c 0004 81cc movel #295372,%d1 <== NOT EXECUTED
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
_Thread_Disable_dispatch();
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_TIME );
_Watchdog_Initialize(
46742: 2028 0008 movel %a0@(8),%d0 <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
46746: 42a8 0050 clrl %a0@(80) <== NOT EXECUTED
the_watchdog->routine = routine;
the_watchdog->id = id;
4674a: 2140 0068 movel %d0,%a0@(104) <== NOT EXECUTED
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
4674e: 2141 0064 movel %d1,%a0@(100) <== NOT EXECUTED
the_watchdog->id = id;
the_watchdog->user_data = user_data;
46752: 42a8 006c clrl %a0@(108) <== NOT EXECUTED
&_Thread_Executing->Timer,
_Thread_Delay_ended,
_Thread_Executing->Object.id,
NULL
);
_Watchdog_Insert_seconds(
46756: 214a 0054 movel %a2,%a0@(84) <== NOT EXECUTED
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
4675a: 4868 0048 pea %a0@(72) <== NOT EXECUTED
4675e: 4879 0005 dd44 pea 5dd44 <_Watchdog_Seconds_chain> <== NOT EXECUTED
46764: 4eb9 0004 90e8 jsr 490e8 <_Watchdog_Insert> <== NOT EXECUTED
&_Thread_Executing->Timer,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
4676a: 4eb9 0004 8346 jsr 48346 <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
46770: 4fef 0010 lea %sp@(16),%sp <== NOT EXECUTED
46774: 4280 clrl %d0 <== NOT EXECUTED
46776: 600a bras 46782 <rtems_task_wake_when+0xb2> <== NOT EXECUTED
)
{
Watchdog_Interval seconds;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
46778: 700b moveq #11,%d0 <== NOT EXECUTED
4677a: 6006 bras 46782 <rtems_task_wake_when+0xb2> <== NOT EXECUTED
if ( !time_buffer )
return RTEMS_INVALID_ADDRESS;
4677c: 7009 moveq #9,%d0 <== NOT EXECUTED
4677e: 6002 bras 46782 <rtems_task_wake_when+0xb2> <== NOT EXECUTED
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( time_buffer );
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
46780: 7014 moveq #20,%d0 <== NOT EXECUTED
&_Thread_Executing->Timer,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
46782: 246e fffc moveal %fp@(-4),%a2 <== NOT EXECUTED
46786: 4e5e unlk %fp <== NOT EXECUTED
...
0005196c <rtems_timer_cancel>:
*/
rtems_status_code rtems_timer_cancel(
rtems_id id
)
{
5196c: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
_Objects_Get( &_Timer_Information, id, location );
51970: 486e fffc pea %fp@(-4) <== NOT EXECUTED
51974: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
51978: 4879 0007 5238 pea 75238 <_Timer_Information> <== NOT EXECUTED
5197e: 4eb9 0005 42c4 jsr 542c4 <_Objects_Get> <== NOT EXECUTED
Timer_Control *the_timer;
Objects_Locations location;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
51984: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
51988: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
5198c: 6620 bnes 519ae <rtems_timer_cancel+0x42> <== NOT EXECUTED
case OBJECTS_LOCAL:
if ( !_Timer_Is_dormant_class( the_timer->the_class ) )
5198e: 7204 moveq #4,%d1 <== NOT EXECUTED
51990: 2040 moveal %d0,%a0 <== NOT EXECUTED
51992: b2a8 0038 cmpl %a0@(56),%d1 <== NOT EXECUTED
51996: 670c beqs 519a4 <rtems_timer_cancel+0x38> <== NOT EXECUTED
(void) _Watchdog_Remove( &the_timer->Ticker );
51998: 4868 0010 pea %a0@(16) <== NOT EXECUTED
5199c: 4eb9 0005 5e40 jsr 55e40 <_Watchdog_Remove> <== NOT EXECUTED
519a2: 588f addql #4,%sp <== NOT EXECUTED
_Thread_Enable_dispatch();
519a4: 4eb9 0005 4d7a jsr 54d7a <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
519aa: 4280 clrl %d0 <== NOT EXECUTED
519ac: 6002 bras 519b0 <rtems_timer_cancel+0x44> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
519ae: 7004 moveq #4,%d0 <== NOT EXECUTED
}
519b0: 4e5e unlk %fp <== NOT EXECUTED
00045cac <rtems_timer_create>:
rtems_status_code rtems_timer_create(
rtems_name name,
rtems_id *id
)
{
45cac: 4e56 fff4 linkw %fp,#-12
45cb0: 48d7 0c04 moveml %d2/%a2-%a3,%sp@
45cb4: 242e 0008 movel %fp@(8),%d2
45cb8: 246e 000c moveal %fp@(12),%a2
Timer_Control *the_timer;
if ( !rtems_is_name_valid( name ) )
45cbc: 6766 beqs 45d24 <rtems_timer_create+0x78> <== NEVER TAKEN
return RTEMS_INVALID_NAME;
if ( !id )
45cbe: 4a8a tstl %a2
45cc0: 6766 beqs 45d28 <rtems_timer_create+0x7c> <== NEVER TAKEN
45cc2: 2039 0005 c92a movel 5c92a <_Thread_Dispatch_disable_level>,%d0
45cc8: 5280 addql #1,%d0
45cca: 23c0 0005 c92a movel %d0,5c92a <_Thread_Dispatch_disable_level>
* 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 );
45cd0: 4879 0005 cb1c pea 5cb1c <_Timer_Information>
45cd6: 4eb9 0004 6aa0 jsr 46aa0 <_Objects_Allocate>
_Thread_Disable_dispatch(); /* to prevent deletion */
the_timer = _Timer_Allocate();
if ( !the_timer ) {
45cdc: 588f addql #4,%sp
45cde: 43f9 0004 793a lea 4793a <_Thread_Enable_dispatch>,%a1
45ce4: 2040 moveal %d0,%a0
45ce6: 4a80 tstl %d0
45ce8: 6606 bnes 45cf0 <rtems_timer_create+0x44> <== ALWAYS TAKEN
_Thread_Enable_dispatch();
45cea: 4e91 jsr %a1@ <== NOT EXECUTED
return RTEMS_TOO_MANY;
45cec: 7005 moveq #5,%d0 <== NOT EXECUTED
45cee: 603a bras 45d2a <rtems_timer_create+0x7e> <== NOT EXECUTED
}
the_timer->the_class = TIMER_DORMANT;
45cf0: 7004 moveq #4,%d0
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
45cf2: 4281 clrl %d1
45cf4: 2140 0038 movel %d0,%a0@(56)
information,
_Objects_Get_index( the_object->id ),
45cf8: 2028 0008 movel %a0@(8),%d0
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
45cfc: 2679 0005 cb34 moveal 5cb34 <_Timer_Information+0x18>,%a3
Objects_Information *information,
Objects_Control *the_object,
Objects_Name name
)
{
_Objects_Set_local_object(
45d02: 3200 movew %d0,%d1
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
45d04: 42a8 0018 clrl %a0@(24)
the_watchdog->routine = routine;
45d08: 42a8 002c clrl %a0@(44)
the_watchdog->id = id;
45d0c: 42a8 0030 clrl %a0@(48)
the_watchdog->user_data = user_data;
45d10: 42a8 0034 clrl %a0@(52)
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return;
#endif
information->local_table[ index ] = the_object;
45d14: 2788 1c00 movel %a0,%a3@(00000000,%d1:l:4)
information,
_Objects_Get_index( the_object->id ),
the_object
);
the_object->name = name;
45d18: 2142 000c movel %d2,%a0@(12)
&_Timer_Information,
&the_timer->Object,
(Objects_Name) name
);
*id = the_timer->Object.id;
45d1c: 2480 movel %d0,%a2@
_Thread_Enable_dispatch();
45d1e: 4e91 jsr %a1@
return RTEMS_SUCCESSFUL;
45d20: 4280 clrl %d0
45d22: 6006 bras 45d2a <rtems_timer_create+0x7e>
)
{
Timer_Control *the_timer;
if ( !rtems_is_name_valid( name ) )
return RTEMS_INVALID_NAME;
45d24: 7003 moveq #3,%d0
45d26: 6002 bras 45d2a <rtems_timer_create+0x7e> <== NOT EXECUTED
if ( !id )
return RTEMS_INVALID_ADDRESS;
45d28: 7009 moveq #9,%d0 <== NOT EXECUTED
);
*id = the_timer->Object.id;
_Thread_Enable_dispatch();
return RTEMS_SUCCESSFUL;
}
45d2a: 4cee 0c04 fff4 moveml %fp@(-12),%d2/%a2-%a3
45d30: 4e5e unlk %fp <== NOT EXECUTED
00051a3c <rtems_timer_delete>:
*/
rtems_status_code rtems_timer_delete(
rtems_id id
)
{
51a3c: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
51a40: 2f0a movel %a2,%sp@- <== NOT EXECUTED
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
_Objects_Get( &_Timer_Information, id, location );
51a42: 486e fffc pea %fp@(-4) <== NOT EXECUTED
51a46: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
51a4a: 4879 0007 5238 pea 75238 <_Timer_Information> <== NOT EXECUTED
51a50: 4eb9 0005 42c4 jsr 542c4 <_Objects_Get> <== NOT EXECUTED
Timer_Control *the_timer;
Objects_Locations location;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
51a56: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
51a5a: 2440 moveal %d0,%a2 <== NOT EXECUTED
51a5c: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
51a60: 6634 bnes 51a96 <rtems_timer_delete+0x5a> <== NOT EXECUTED
case OBJECTS_LOCAL:
_Objects_Close( &_Timer_Information, &the_timer->Object );
51a62: 2f00 movel %d0,%sp@- <== NOT EXECUTED
51a64: 4879 0007 5238 pea 75238 <_Timer_Information> <== NOT EXECUTED
51a6a: 4eb9 0005 3eb0 jsr 53eb0 <_Objects_Close> <== NOT EXECUTED
(void) _Watchdog_Remove( &the_timer->Ticker );
51a70: 486a 0010 pea %a2@(16) <== NOT EXECUTED
51a74: 4eb9 0005 5e40 jsr 55e40 <_Watchdog_Remove> <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE void _Timer_Free (
Timer_Control *the_timer
)
{
_Objects_Free( &_Timer_Information, &the_timer->Object );
51a7a: 2f0a movel %a2,%sp@- <== NOT EXECUTED
51a7c: 4879 0007 5238 pea 75238 <_Timer_Information> <== NOT EXECUTED
51a82: 4eb9 0005 4128 jsr 54128 <_Objects_Free> <== NOT EXECUTED
_Timer_Free( the_timer );
_Thread_Enable_dispatch();
51a88: 4eb9 0005 4d7a jsr 54d7a <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
51a8e: 4fef 0014 lea %sp@(20),%sp <== NOT EXECUTED
51a92: 4280 clrl %d0 <== NOT EXECUTED
51a94: 6002 bras 51a98 <rtems_timer_delete+0x5c> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
51a96: 7004 moveq #4,%d0 <== NOT EXECUTED
}
51a98: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED
51a9c: 4e5e unlk %fp <== NOT EXECUTED
00045d34 <rtems_timer_fire_after>:
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
45d34: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED
45d38: 48d7 0c3c moveml %d2-%d5/%a2-%a3,%sp@ <== NOT EXECUTED
45d3c: 282e 0008 movel %fp@(8),%d4 <== NOT EXECUTED
45d40: 262e 000c movel %fp@(12),%d3 <== NOT EXECUTED
45d44: 2a2e 0010 movel %fp@(16),%d5 <== NOT EXECUTED
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
if ( ticks == 0 )
45d48: 4a83 tstl %d3 <== NOT EXECUTED
45d4a: 6700 0088 beqw 45dd4 <rtems_timer_fire_after+0xa0> <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
if ( !routine )
45d4e: 4a85 tstl %d5 <== NOT EXECUTED
45d50: 6700 0086 beqw 45dd8 <rtems_timer_fire_after+0xa4> <== NOT EXECUTED
Objects_Id id,
Objects_Locations *location
)
{
return (Timer_Control *)
_Objects_Get( &_Timer_Information, id, location );
45d54: 486e fffc pea %fp@(-4) <== NOT EXECUTED
45d58: 2f04 movel %d4,%sp@- <== NOT EXECUTED
45d5a: 4879 0005 cb1c pea 5cb1c <_Timer_Information> <== NOT EXECUTED
45d60: 4eb9 0004 6ef8 jsr 46ef8 <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
45d66: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
45d6a: 2440 moveal %d0,%a2 <== NOT EXECUTED
45d6c: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
45d70: 666a bnes 45ddc <rtems_timer_fire_after+0xa8> <== NOT EXECUTED
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
45d72: 2400 movel %d0,%d2 <== NOT EXECUTED
45d74: 0682 0000 0010 addil #16,%d2 <== NOT EXECUTED
45d7a: 2f02 movel %d2,%sp@- <== NOT EXECUTED
45d7c: 4eb9 0004 8784 jsr 48784 <_Watchdog_Remove> <== NOT EXECUTED
_ISR_Disable( level );
45d82: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED
45d88: 40c1 movew %sr,%d1 <== NOT EXECUTED
45d8a: 8081 orl %d1,%d0 <== NOT EXECUTED
45d8c: 46c0 movew %d0,%sr <== NOT EXECUTED
45d8e: 47f9 0004 793a lea 4793a <_Thread_Enable_dispatch>,%a3 <== NOT EXECUTED
/*
* Check to see if the watchdog has just been inserted by a
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) {
45d94: 588f addql #4,%sp <== NOT EXECUTED
45d96: 4aaa 0018 tstl %a2@(24) <== NOT EXECUTED
45d9a: 6706 beqs 45da2 <rtems_timer_fire_after+0x6e> <== NOT EXECUTED
_ISR_Enable( level );
45d9c: 46c1 movew %d1,%sr <== NOT EXECUTED
_Thread_Enable_dispatch();
45d9e: 4e93 jsr %a3@ <== NOT EXECUTED
45da0: 602e bras 45dd0 <rtems_timer_fire_after+0x9c> <== 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;
45da2: 42aa 0038 clrl %a2@(56) <== NOT EXECUTED
45da6: 256e 0014 0034 movel %fp@(20),%a2@(52) <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
45dac: 42aa 0018 clrl %a2@(24) <== NOT EXECUTED
the_watchdog->routine = routine;
45db0: 2545 002c movel %d5,%a2@(44) <== NOT EXECUTED
the_watchdog->id = id;
45db4: 2544 0030 movel %d4,%a2@(48) <== NOT EXECUTED
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
_ISR_Enable( level );
45db8: 46c1 movew %d1,%sr <== NOT EXECUTED
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
45dba: 2543 001c movel %d3,%a2@(28) <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
45dbe: 2f02 movel %d2,%sp@- <== NOT EXECUTED
45dc0: 4879 0005 ca0a pea 5ca0a <_Watchdog_Ticks_chain> <== NOT EXECUTED
45dc6: 4eb9 0004 865c jsr 4865c <_Watchdog_Insert> <== NOT EXECUTED
_Watchdog_Insert_ticks( &the_timer->Ticker, ticks );
_Thread_Enable_dispatch();
45dcc: 4e93 jsr %a3@ <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
45dce: 508f addql #8,%sp <== NOT EXECUTED
45dd0: 4280 clrl %d0 <== NOT EXECUTED
45dd2: 600a bras 45dde <rtems_timer_fire_after+0xaa> <== NOT EXECUTED
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
45dd4: 700a moveq #10,%d0 <== NOT EXECUTED
45dd6: 6006 bras 45dde <rtems_timer_fire_after+0xaa> <== NOT EXECUTED
if ( !routine )
return RTEMS_INVALID_ADDRESS;
45dd8: 7009 moveq #9,%d0 <== NOT EXECUTED
45dda: 6002 bras 45dde <rtems_timer_fire_after+0xaa> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
45ddc: 7004 moveq #4,%d0 <== NOT EXECUTED
}
45dde: 4cee 0c3c ffe4 moveml %fp@(-28),%d2-%d5/%a2-%a3 <== NOT EXECUTED
45de4: 4e5e unlk %fp <== NOT EXECUTED
00051b54 <rtems_timer_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
51b54: 4e56 ffe8 linkw %fp,#-24 <== NOT EXECUTED
51b58: 48d7 043c moveml %d2-%d5/%a2,%sp@ <== NOT EXECUTED
51b5c: 282e 0008 movel %fp@(8),%d4 <== NOT EXECUTED
51b60: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
51b64: 2a2e 0010 movel %fp@(16),%d5 <== NOT EXECUTED
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD_Is_set )
51b68: 4a39 0007 5014 tstb 75014 <_TOD_Is_set> <== NOT EXECUTED
51b6e: 6700 0098 beqw 51c08 <rtems_timer_fire_when+0xb4> <== NOT EXECUTED
return RTEMS_NOT_DEFINED;
if ( !_TOD_Validate( wall_time ) )
51b72: 2f02 movel %d2,%sp@- <== NOT EXECUTED
51b74: 4eb9 0004 f2b0 jsr 4f2b0 <_TOD_Validate> <== NOT EXECUTED
51b7a: 588f addql #4,%sp <== NOT EXECUTED
51b7c: 4a00 tstb %d0 <== NOT EXECUTED
51b7e: 6700 0090 beqw 51c10 <rtems_timer_fire_when+0xbc> <== NOT EXECUTED
return RTEMS_INVALID_CLOCK;
if ( !routine )
51b82: 4a85 tstl %d5 <== NOT EXECUTED
51b84: 6700 0086 beqw 51c0c <rtems_timer_fire_when+0xb8> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
seconds = _TOD_To_seconds( wall_time );
51b88: 2f02 movel %d2,%sp@- <== NOT EXECUTED
51b8a: 4eb9 0004 f214 jsr 4f214 <_TOD_To_seconds> <== NOT EXECUTED
if ( seconds <= _TOD_Seconds_since_epoch() )
51b90: 588f addql #4,%sp <== NOT EXECUTED
return RTEMS_INVALID_CLOCK;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
seconds = _TOD_To_seconds( wall_time );
51b92: 2600 movel %d0,%d3 <== NOT EXECUTED
if ( seconds <= _TOD_Seconds_since_epoch() )
51b94: b0b9 0007 50ae cmpl 750ae <_TOD_Now>,%d0 <== NOT EXECUTED
51b9a: 6374 blss 51c10 <rtems_timer_fire_when+0xbc> <== NOT EXECUTED
51b9c: 486e fffc pea %fp@(-4) <== NOT EXECUTED
51ba0: 2f04 movel %d4,%sp@- <== NOT EXECUTED
51ba2: 4879 0007 5238 pea 75238 <_Timer_Information> <== NOT EXECUTED
51ba8: 4eb9 0005 42c4 jsr 542c4 <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
51bae: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
51bb2: 2440 moveal %d0,%a2 <== NOT EXECUTED
51bb4: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
51bb8: 665a bnes 51c14 <rtems_timer_fire_when+0xc0> <== NOT EXECUTED
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
51bba: 2400 movel %d0,%d2 <== NOT EXECUTED
51bbc: 0682 0000 0010 addil #16,%d2 <== NOT EXECUTED
51bc2: 2f02 movel %d2,%sp@- <== NOT EXECUTED
51bc4: 4eb9 0005 5e40 jsr 55e40 <_Watchdog_Remove> <== NOT EXECUTED
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
the_watchdog->id = id;
the_watchdog->user_data = user_data;
51bca: 256e 0014 0034 movel %fp@(20),%a2@(52) <== NOT EXECUTED
the_timer->the_class = TIMER_TIME_OF_DAY;
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
_Watchdog_Insert_seconds(
51bd0: 96b9 0007 50ae subl 750ae <_TOD_Now>,%d3 <== NOT EXECUTED
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
the_timer->the_class = TIMER_TIME_OF_DAY;
51bd6: 7002 moveq #2,%d0 <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
51bd8: 42aa 0018 clrl %a2@(24) <== NOT EXECUTED
51bdc: 2540 0038 movel %d0,%a2@(56) <== NOT EXECUTED
the_watchdog->routine = routine;
51be0: 2545 002c movel %d5,%a2@(44) <== NOT EXECUTED
the_watchdog->id = id;
51be4: 2544 0030 movel %d4,%a2@(48) <== NOT EXECUTED
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
_Watchdog_Insert_seconds(
51be8: 2543 001c movel %d3,%a2@(28) <== NOT EXECUTED
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Seconds_chain, the_watchdog );
51bec: 2f02 movel %d2,%sp@- <== NOT EXECUTED
51bee: 4879 0007 50d8 pea 750d8 <_Watchdog_Seconds_chain> <== NOT EXECUTED
51bf4: 4eb9 0005 5d18 jsr 55d18 <_Watchdog_Insert> <== NOT EXECUTED
&the_timer->Ticker,
seconds - _TOD_Seconds_since_epoch()
);
_Thread_Enable_dispatch();
51bfa: 4eb9 0005 4d7a jsr 54d7a <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
51c00: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
51c04: 4280 clrl %d0 <== NOT EXECUTED
51c06: 600e bras 51c16 <rtems_timer_fire_when+0xc2> <== NOT EXECUTED
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
51c08: 700b moveq #11,%d0 <== NOT EXECUTED
51c0a: 600a bras 51c16 <rtems_timer_fire_when+0xc2> <== NOT EXECUTED
if ( !_TOD_Validate( wall_time ) )
return RTEMS_INVALID_CLOCK;
if ( !routine )
return RTEMS_INVALID_ADDRESS;
51c0c: 7009 moveq #9,%d0 <== NOT EXECUTED
51c0e: 6006 bras 51c16 <rtems_timer_fire_when+0xc2> <== NOT EXECUTED
seconds = _TOD_To_seconds( wall_time );
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
51c10: 7014 moveq #20,%d0 <== NOT EXECUTED
51c12: 6002 bras 51c16 <rtems_timer_fire_when+0xc2> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
51c14: 7004 moveq #4,%d0 <== NOT EXECUTED
}
51c16: 4cee 043c ffe8 moveml %fp@(-24),%d2-%d5/%a2 <== NOT EXECUTED
51c1c: 4e5e unlk %fp <== NOT EXECUTED
00051c20 <rtems_timer_get_information>:
rtems_status_code rtems_timer_get_information(
rtems_id id,
rtems_timer_information *the_info
)
{
51c20: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
51c24: 2f0a movel %a2,%sp@- <== NOT EXECUTED
51c26: 246e 000c moveal %fp@(12),%a2 <== NOT EXECUTED
Timer_Control *the_timer;
Objects_Locations location;
if ( !the_info )
51c2a: 4a8a tstl %a2 <== NOT EXECUTED
51c2c: 6740 beqs 51c6e <rtems_timer_get_information+0x4e><== NOT EXECUTED
51c2e: 486e fffc pea %fp@(-4) <== NOT EXECUTED
51c32: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
51c36: 4879 0007 5238 pea 75238 <_Timer_Information> <== NOT EXECUTED
51c3c: 4eb9 0005 42c4 jsr 542c4 <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
51c42: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
51c46: 2040 moveal %d0,%a0 <== NOT EXECUTED
51c48: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
51c4c: 6624 bnes 51c72 <rtems_timer_get_information+0x52><== NOT EXECUTED
case OBJECTS_LOCAL:
the_info->the_class = the_timer->the_class;
51c4e: 24a8 0038 movel %a0@(56),%a2@ <== NOT EXECUTED
the_info->initial = the_timer->Ticker.initial;
51c52: 2568 001c 0004 movel %a0@(28),%a2@(4) <== NOT EXECUTED
the_info->start_time = the_timer->Ticker.start_time;
51c58: 2568 0024 0008 movel %a0@(36),%a2@(8) <== NOT EXECUTED
the_info->stop_time = the_timer->Ticker.stop_time;
51c5e: 2568 0028 000c movel %a0@(40),%a2@(12) <== NOT EXECUTED
_Thread_Enable_dispatch();
51c64: 4eb9 0005 4d7a jsr 54d7a <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
51c6a: 4280 clrl %d0 <== NOT EXECUTED
51c6c: 6006 bras 51c74 <rtems_timer_get_information+0x54><== NOT EXECUTED
{
Timer_Control *the_timer;
Objects_Locations location;
if ( !the_info )
return RTEMS_INVALID_ADDRESS;
51c6e: 7009 moveq #9,%d0 <== NOT EXECUTED
51c70: 6002 bras 51c74 <rtems_timer_get_information+0x54><== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
51c72: 7004 moveq #4,%d0 <== NOT EXECUTED
}
51c74: 246e fff8 moveal %fp@(-8),%a2 <== NOT EXECUTED
51c78: 4e5e unlk %fp <== NOT EXECUTED
00051c7c <rtems_timer_ident>:
rtems_status_code rtems_timer_ident(
rtems_name name,
rtems_id *id
)
{
51c7c: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
Objects_Name_or_id_lookup_errors status;
status = _Objects_Name_to_id_u32(
51c80: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
51c84: 2f3c 7fff ffff movel #2147483647,%sp@- <== NOT EXECUTED
51c8a: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
51c8e: 4879 0007 5238 pea 75238 <_Timer_Information> <== NOT EXECUTED
51c94: 4eb9 0005 442c jsr 5442c <_Objects_Name_to_id_u32> <== NOT EXECUTED
OBJECTS_SEARCH_LOCAL_NODE,
id
);
return _Status_Object_name_errors_to_status[ status ];
}
51c9a: 41f9 0006 e620 lea 6e620 <_Status_Object_name_errors_to_status>,%a0<== NOT EXECUTED
51ca0: 4e5e unlk %fp <== NOT EXECUTED
51ca2: 2030 0c00 movel %a0@(00000000,%d0:l:4),%d0 <== NOT EXECUTED
00052286 <rtems_timer_initiate_server>:
rtems_status_code rtems_timer_initiate_server(
uint32_t priority,
uint32_t stack_size,
rtems_attribute attribute_set
)
{
52286: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
5228a: 202e 0008 movel %fp@(8),%d0 <== NOT EXECUTED
5228e: 2f03 movel %d3,%sp@- <== NOT EXECUTED
52290: 2f02 movel %d2,%sp@- <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
52292: 4a80 tstl %d0 <== NOT EXECUTED
52294: 6712 beqs 522a8 <rtems_timer_initiate_server+0x22><== NOT EXECUTED
( the_priority <= RTEMS_MAXIMUM_PRIORITY ) );
52296: 4281 clrl %d1 <== NOT EXECUTED
52298: 1239 0006 f422 moveb 6f422 <rtems_maximum_priority>,%d1 <== NOT EXECUTED
*/
RTEMS_INLINE_ROUTINE bool _RTEMS_tasks_Priority_is_valid (
rtems_task_priority the_priority
)
{
return ( ( the_priority >= RTEMS_MINIMUM_PRIORITY ) &&
5229e: b280 cmpl %d0,%d1 <== NOT EXECUTED
522a0: 54c1 scc %d1 <== NOT EXECUTED
522a2: 49c1 extbl %d1 <== NOT EXECUTED
522a4: 4481 negl %d1 <== NOT EXECUTED
522a6: 6002 bras 522aa <rtems_timer_initiate_server+0x24><== NOT EXECUTED
522a8: 4281 clrl %d1 <== NOT EXECUTED
* Make sure the requested priority is valid. The if is
* structured so we check it is invalid before looking for
* a specific invalid value as the default.
*/
_priority = priority;
if ( !_RTEMS_tasks_Priority_is_valid( priority ) ) {
522aa: 4a01 tstb %d1 <== NOT EXECUTED
522ac: 660c bnes 522ba <rtems_timer_initiate_server+0x34><== NOT EXECUTED
if ( priority != RTEMS_TIMER_SERVER_DEFAULT_PRIORITY )
522ae: 72ff moveq #-1,%d1 <== NOT EXECUTED
522b0: b280 cmpl %d0,%d1 <== NOT EXECUTED
522b2: 6600 013a bnew 523ee <rtems_timer_initiate_server+0x168><== NOT EXECUTED
return RTEMS_INVALID_PRIORITY;
_priority = 0;
522b6: 4282 clrl %d2 <== NOT EXECUTED
522b8: 6002 bras 522bc <rtems_timer_initiate_server+0x36><== NOT EXECUTED
* Make sure the requested priority is valid. The if is
* structured so we check it is invalid before looking for
* a specific invalid value as the default.
*/
_priority = priority;
if ( !_RTEMS_tasks_Priority_is_valid( priority ) ) {
522ba: 2400 movel %d0,%d2 <== NOT EXECUTED
}
/*
* Just to make sure this is only called once.
*/
_Thread_Disable_dispatch();
522bc: 4eba fc0a jsr %pc@(51ec8 <_Thread_Disable_dispatch>) <== NOT EXECUTED
tmpInitialized = initialized;
initialized = true;
522c0: 7001 moveq #1,%d0 <== NOT EXECUTED
/*
* Just to make sure this is only called once.
*/
_Thread_Disable_dispatch();
tmpInitialized = initialized;
522c2: 1639 0007 04ee moveb 704ee <initialized.3666>,%d3 <== NOT EXECUTED
initialized = true;
522c8: 13c0 0007 04ee moveb %d0,704ee <initialized.3666> <== NOT EXECUTED
_Thread_Enable_dispatch();
522ce: 4eb9 0005 4d7a jsr 54d7a <_Thread_Enable_dispatch> <== NOT EXECUTED
if ( tmpInitialized )
522d4: 4a03 tstb %d3 <== NOT EXECUTED
522d6: 6600 011a bnew 523f2 <rtems_timer_initiate_server+0x16c><== NOT EXECUTED
* other library rules. For example, if using a TSR written in Ada the
* Server should run at the same priority as the priority Ada task.
* Otherwise, the priority ceiling for the mutex used to protect the
* GNAT run-time is violated.
*/
status = rtems_task_create(
522da: 222e 0010 movel %fp@(16),%d1 <== NOT EXECUTED
522de: 486e fffc pea %fp@(-4) <== NOT EXECUTED
522e2: 08c1 000f bset #15,%d1 <== NOT EXECUTED
522e6: 2f01 movel %d1,%sp@- <== NOT EXECUTED
522e8: 4878 0100 pea 100 <DBL_MANT_DIG+0xcb> <== NOT EXECUTED
522ec: 2f2e 000c movel %fp@(12),%sp@- <== NOT EXECUTED
522f0: 2f02 movel %d2,%sp@- <== NOT EXECUTED
522f2: 2f3c 5449 4d45 movel #1414090053,%sp@- <== NOT EXECUTED
522f8: 4eb9 0005 1178 jsr 51178 <rtems_task_create> <== NOT EXECUTED
/* user may want floating point but we need */
/* system task specified for 0 priority */
attribute_set | RTEMS_SYSTEM_TASK,
&id /* get the id back */
);
if (status) {
522fe: 4fef 0018 lea %sp@(24),%sp <== NOT EXECUTED
52302: 4a80 tstl %d0 <== NOT EXECUTED
52304: 670c beqs 52312 <rtems_timer_initiate_server+0x8c><== NOT EXECUTED
initialized = false;
52306: 4201 clrb %d1 <== NOT EXECUTED
52308: 13c1 0007 04ee moveb %d1,704ee <initialized.3666> <== NOT EXECUTED
return status;
5230e: 6000 00e4 braw 523f4 <rtems_timer_initiate_server+0x16e><== NOT EXECUTED
* We work with the TCB pointer, not the ID, so we need to convert
* to a TCB pointer from here out.
*/
ts->thread = (Thread_Control *)_Objects_Get_local_object(
&_RTEMS_tasks_Information,
_Objects_Get_index(id)
52312: 202e fffc movel %fp@(-4),%d0 <== NOT EXECUTED
*/
#if defined(RTEMS_DEBUG)
if ( index > information->maximum )
return NULL;
#endif
return information->local_table[ index ];
52316: 4281 clrl %d1 <== NOT EXECUTED
52318: 2079 0007 4f9c moveal 74f9c <_RTEMS_tasks_Information+0x18>,%a0<== NOT EXECUTED
5231e: 3200 movew %d0,%d1 <== NOT EXECUTED
/*
* We work with the TCB pointer, not the ID, so we need to convert
* to a TCB pointer from here out.
*/
ts->thread = (Thread_Control *)_Objects_Get_local_object(
52320: 41f0 1c00 lea %a0@(00000000,%d1:l:4),%a0 <== NOT EXECUTED
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
head->previous = NULL;
tail->previous = head;
52324: 223c 0007 04a0 movel #459936,%d1 <== NOT EXECUTED
5232a: 23d0 0007 0470 movel %a0@,70470 <_Timer_server_Default> <== NOT EXECUTED
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
52330: 41f9 0007 04a4 lea 704a4 <_Timer_server_Default+0x34>,%a0 <== NOT EXECUTED
head->previous = NULL;
tail->previous = head;
52336: 23c1 0007 04a8 movel %d1,704a8 <_Timer_server_Default+0x38><== NOT EXECUTED
5233c: 223c 0007 04d8 movel #459992,%d1 <== NOT EXECUTED
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
52342: 23c8 0007 04a0 movel %a0,704a0 <_Timer_server_Default+0x30><== NOT EXECUTED
52348: 41f9 0007 04dc lea 704dc <_Timer_server_Default+0x6c>,%a0 <== NOT EXECUTED
head->previous = NULL;
tail->previous = head;
5234e: 23c1 0007 04e0 movel %d1,704e0 <_Timer_server_Default+0x70><== NOT EXECUTED
/*
* Initialize the pointer to the timer schedule method so applications that
* do not use the Timer Server do not have to pull it in.
*/
ts->schedule_operation = _Timer_server_Schedule_operation_method;
52354: 223c 0005 216c movel #336236,%d1 <== NOT EXECUTED
)
{
Chain_Node *head = _Chain_Head( the_chain );
Chain_Node *tail = _Chain_Tail( the_chain );
head->next = tail;
5235a: 23c8 0007 04d8 movel %a0,704d8 <_Timer_server_Default+0x68><== NOT EXECUTED
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
52360: 41f9 0005 4c00 lea 54c00 <_Thread_Delay_ended>,%a0 <== NOT EXECUTED
52366: 23c1 0007 0474 movel %d1,70474 <_Timer_server_Default+0x4> <== NOT EXECUTED
ts->Interval_watchdogs.last_snapshot = _Watchdog_Ticks_since_boot;
5236c: 2239 0007 512c movel 7512c <_Watchdog_Ticks_since_boot>,%d1<== NOT EXECUTED
52372: 23c8 0007 0494 movel %a0,70494 <_Timer_server_Default+0x24><== NOT EXECUTED
52378: 23c8 0007 04cc movel %a0,704cc <_Timer_server_Default+0x5c><== NOT EXECUTED
ts->TOD_watchdogs.last_snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
5237e: 41f9 0007 50ae lea 750ae <_TOD_Now>,%a0 <== NOT EXECUTED
* Initialize the pointer to the timer schedule method so applications that
* do not use the Timer Server do not have to pull it in.
*/
ts->schedule_operation = _Timer_server_Schedule_operation_method;
ts->Interval_watchdogs.last_snapshot = _Watchdog_Ticks_since_boot;
52384: 23c1 0007 04ac movel %d1,704ac <_Timer_server_Default+0x3c><== NOT EXECUTED
ts->TOD_watchdogs.last_snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
5238a: 23d0 0007 04e4 movel %a0@,704e4 <_Timer_server_Default+0x74><== NOT EXECUTED
ts->active = false;
/*
* The default timer server is now available.
*/
_Timer_server = ts;
52390: 41f9 0007 0470 lea 70470 <_Timer_server_Default>,%a0 <== NOT EXECUTED
ts->Interval_watchdogs.last_snapshot = _Watchdog_Ticks_since_boot;
ts->TOD_watchdogs.last_snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
ts->insert_chain = NULL;
ts->active = false;
52396: 4201 clrb %d1 <== NOT EXECUTED
_Timer_server = ts;
/*
* Start the timer server
*/
status = rtems_task_start(
52398: 2f08 movel %a0,%sp@- <== NOT EXECUTED
5239a: 487a fc06 pea %pc@(51fa2 <_Timer_server_Body>) <== NOT EXECUTED
ts->schedule_operation = _Timer_server_Schedule_operation_method;
ts->Interval_watchdogs.last_snapshot = _Watchdog_Ticks_since_boot;
ts->TOD_watchdogs.last_snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
ts->insert_chain = NULL;
5239e: 42b9 0007 04e8 clrl 704e8 <_Timer_server_Default+0x78> <== NOT EXECUTED
ts->active = false;
523a4: 13c1 0007 04ec moveb %d1,704ec <_Timer_server_Default+0x7c><== NOT EXECUTED
_Timer_server = ts;
/*
* Start the timer server
*/
status = rtems_task_start(
523aa: 2f00 movel %d0,%sp@- <== NOT EXECUTED
head->previous = NULL;
523ac: 42b9 0007 04a4 clrl 704a4 <_Timer_server_Default+0x34> <== NOT EXECUTED
523b2: 42b9 0007 04dc clrl 704dc <_Timer_server_Default+0x6c> <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
523b8: 42b9 0007 0480 clrl 70480 <_Timer_server_Default+0x10> <== NOT EXECUTED
the_watchdog->routine = routine;
the_watchdog->id = id;
523be: 23c0 0007 0498 movel %d0,70498 <_Timer_server_Default+0x28><== NOT EXECUTED
the_watchdog->user_data = user_data;
523c4: 42b9 0007 049c clrl 7049c <_Timer_server_Default+0x2c> <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
523ca: 42b9 0007 04b8 clrl 704b8 <_Timer_server_Default+0x48> <== NOT EXECUTED
the_watchdog->routine = routine;
the_watchdog->id = id;
523d0: 23c0 0007 04d0 movel %d0,704d0 <_Timer_server_Default+0x60><== NOT EXECUTED
the_watchdog->user_data = user_data;
523d6: 42b9 0007 04d4 clrl 704d4 <_Timer_server_Default+0x64> <== NOT EXECUTED
ts->active = false;
/*
* The default timer server is now available.
*/
_Timer_server = ts;
523dc: 23c8 0007 5270 movel %a0,75270 <_Timer_server> <== NOT EXECUTED
/*
* Start the timer server
*/
status = rtems_task_start(
523e2: 4eb9 0005 1780 jsr 51780 <rtems_task_start> <== NOT EXECUTED
if (status) {
initialized = false;
}
#endif
return status;
523e8: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
523ec: 6006 bras 523f4 <rtems_timer_initiate_server+0x16e><== NOT EXECUTED
* a specific invalid value as the default.
*/
_priority = priority;
if ( !_RTEMS_tasks_Priority_is_valid( priority ) ) {
if ( priority != RTEMS_TIMER_SERVER_DEFAULT_PRIORITY )
return RTEMS_INVALID_PRIORITY;
523ee: 7013 moveq #19,%d0 <== NOT EXECUTED
523f0: 6002 bras 523f4 <rtems_timer_initiate_server+0x16e><== NOT EXECUTED
tmpInitialized = initialized;
initialized = true;
_Thread_Enable_dispatch();
if ( tmpInitialized )
return RTEMS_INCORRECT_STATE;
523f2: 700e moveq #14,%d0 <== NOT EXECUTED
initialized = false;
}
#endif
return status;
}
523f4: 242e fff4 movel %fp@(-12),%d2 <== NOT EXECUTED
523f8: 262e fff8 movel %fp@(-8),%d3 <== NOT EXECUTED
523fc: 4e5e unlk %fp <== NOT EXECUTED
00051ca8 <rtems_timer_reset>:
*/
rtems_status_code rtems_timer_reset(
rtems_id id
)
{
51ca8: 4e56 fffc linkw %fp,#-4 <== NOT EXECUTED
51cac: 2f0b movel %a3,%sp@- <== NOT EXECUTED
51cae: 2f0a movel %a2,%sp@- <== NOT EXECUTED
51cb0: 486e fffc pea %fp@(-4) <== NOT EXECUTED
51cb4: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
51cb8: 4879 0007 5238 pea 75238 <_Timer_Information> <== NOT EXECUTED
51cbe: 4eb9 0005 42c4 jsr 542c4 <_Objects_Get> <== NOT EXECUTED
Timer_Control *the_timer;
Objects_Locations location;
rtems_status_code status = RTEMS_SUCCESSFUL;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
51cc4: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
51cc8: 2440 moveal %d0,%a2 <== NOT EXECUTED
51cca: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
51cce: 6656 bnes 51d26 <rtems_timer_reset+0x7e> <== NOT EXECUTED
case OBJECTS_LOCAL:
if ( the_timer->the_class == TIMER_INTERVAL ) {
51cd0: 202a 0038 movel %a2@(56),%d0 <== NOT EXECUTED
51cd4: 661c bnes 51cf2 <rtems_timer_reset+0x4a> <== NOT EXECUTED
_Watchdog_Remove( &the_timer->Ticker );
51cd6: 45ea 0010 lea %a2@(16),%a2 <== NOT EXECUTED
51cda: 2f0a movel %a2,%sp@- <== NOT EXECUTED
51cdc: 4eb9 0005 5e40 jsr 55e40 <_Watchdog_Remove> <== NOT EXECUTED
_Watchdog_Insert( &_Watchdog_Ticks_chain, &the_timer->Ticker );
51ce2: 2f0a movel %a2,%sp@- <== NOT EXECUTED
51ce4: 4879 0007 50e4 pea 750e4 <_Watchdog_Ticks_chain> <== NOT EXECUTED
51cea: 4eb9 0005 5d18 jsr 55d18 <_Watchdog_Insert> <== NOT EXECUTED
51cf0: 6020 bras 51d12 <rtems_timer_reset+0x6a> <== NOT EXECUTED
} else if ( the_timer->the_class == TIMER_INTERVAL_ON_TASK ) {
51cf2: 7201 moveq #1,%d1 <== NOT EXECUTED
51cf4: b280 cmpl %d0,%d1 <== NOT EXECUTED
51cf6: 6622 bnes 51d1a <rtems_timer_reset+0x72> <== NOT EXECUTED
if ( !timer_server ) {
_Thread_Enable_dispatch();
return RTEMS_INCORRECT_STATE;
}
#endif
_Watchdog_Remove( &the_timer->Ticker );
51cf8: 486a 0010 pea %a2@(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;
51cfc: 2679 0007 5270 moveal 75270 <_Timer_server>,%a3 <== NOT EXECUTED
if ( !timer_server ) {
_Thread_Enable_dispatch();
return RTEMS_INCORRECT_STATE;
}
#endif
_Watchdog_Remove( &the_timer->Ticker );
51d02: 4eb9 0005 5e40 jsr 55e40 <_Watchdog_Remove> <== NOT EXECUTED
(*timer_server->schedule_operation)( timer_server, the_timer );
51d08: 2f0a movel %a2,%sp@- <== NOT EXECUTED
51d0a: 2f0b movel %a3,%sp@- <== NOT EXECUTED
51d0c: 206b 0004 moveal %a3@(4),%a0 <== NOT EXECUTED
51d10: 4e90 jsr %a0@ <== NOT EXECUTED
51d12: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
rtems_id id
)
{
Timer_Control *the_timer;
Objects_Locations location;
rtems_status_code status = RTEMS_SUCCESSFUL;
51d16: 95ca subal %a2,%a2 <== NOT EXECUTED
51d18: 6004 bras 51d1e <rtems_timer_reset+0x76> <== 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;
51d1a: 347c 000b moveaw #11,%a2 <== NOT EXECUTED
}
_Thread_Enable_dispatch();
51d1e: 4eb9 0005 4d7a jsr 54d7a <_Thread_Enable_dispatch> <== NOT EXECUTED
return status;
51d24: 6004 bras 51d2a <rtems_timer_reset+0x82> <== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
51d26: 347c 0004 moveaw #4,%a2 <== NOT EXECUTED
}
51d2a: 200a movel %a2,%d0 <== NOT EXECUTED
51d2c: 246e fff4 moveal %fp@(-12),%a2 <== NOT EXECUTED
51d30: 266e fff8 moveal %fp@(-8),%a3 <== NOT EXECUTED
51d34: 4e5e unlk %fp <== NOT EXECUTED
00051d38 <rtems_timer_server_fire_after>:
rtems_id id,
rtems_interval ticks,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
51d38: 4e56 ffe4 linkw %fp,#-28 <== NOT EXECUTED
51d3c: 48d7 1c1c moveml %d2-%d4/%a2-%a4,%sp@ <== NOT EXECUTED
51d40: 262e 0008 movel %fp@(8),%d3 <== NOT EXECUTED
51d44: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
51d48: 282e 0010 movel %fp@(16),%d4 <== NOT EXECUTED
Timer_Control *the_timer;
Objects_Locations location;
ISR_Level level;
Timer_server_Control *timer_server = _Timer_server;
51d4c: 2679 0007 5270 moveal 75270 <_Timer_server>,%a3 <== NOT EXECUTED
if ( !timer_server )
51d52: 4a8b tstl %a3 <== NOT EXECUTED
51d54: 6700 0086 beqw 51ddc <rtems_timer_server_fire_after+0xa4><== NOT EXECUTED
return RTEMS_INCORRECT_STATE;
if ( !routine )
51d58: 4a84 tstl %d4 <== NOT EXECUTED
51d5a: 6700 0084 beqw 51de0 <rtems_timer_server_fire_after+0xa8><== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( ticks == 0 )
51d5e: 4a82 tstl %d2 <== NOT EXECUTED
51d60: 6700 0082 beqw 51de4 <rtems_timer_server_fire_after+0xac><== NOT EXECUTED
51d64: 486e fffc pea %fp@(-4) <== NOT EXECUTED
51d68: 2f03 movel %d3,%sp@- <== NOT EXECUTED
51d6a: 4879 0007 5238 pea 75238 <_Timer_Information> <== NOT EXECUTED
51d70: 4eb9 0005 42c4 jsr 542c4 <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_NUMBER;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
51d76: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
51d7a: 2440 moveal %d0,%a2 <== NOT EXECUTED
51d7c: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
51d80: 6666 bnes 51de8 <rtems_timer_server_fire_after+0xb0><== NOT EXECUTED
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
51d82: 486a 0010 pea %a2@(16) <== NOT EXECUTED
51d86: 4eb9 0005 5e40 jsr 55e40 <_Watchdog_Remove> <== NOT EXECUTED
_ISR_Disable( level );
51d8c: 203c 0000 0700 movel #1792,%d0 <== NOT EXECUTED
51d92: 40c1 movew %sr,%d1 <== NOT EXECUTED
51d94: 8081 orl %d1,%d0 <== NOT EXECUTED
51d96: 46c0 movew %d0,%sr <== NOT EXECUTED
51d98: 49f9 0005 4d7a lea 54d7a <_Thread_Enable_dispatch>,%a4 <== NOT EXECUTED
/*
* Check to see if the watchdog has just been inserted by a
* higher priority interrupt. If so, abandon this insert.
*/
if ( the_timer->Ticker.state != WATCHDOG_INACTIVE ) {
51d9e: 588f addql #4,%sp <== NOT EXECUTED
51da0: 4aaa 0018 tstl %a2@(24) <== NOT EXECUTED
51da4: 6706 beqs 51dac <rtems_timer_server_fire_after+0x74><== NOT EXECUTED
_ISR_Enable( level );
51da6: 46c1 movew %d1,%sr <== NOT EXECUTED
_Thread_Enable_dispatch();
51da8: 4e94 jsr %a4@ <== NOT EXECUTED
51daa: 602c bras 51dd8 <rtems_timer_server_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_ON_TASK;
51dac: 7001 moveq #1,%d0 <== NOT EXECUTED
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
the_watchdog->id = id;
the_watchdog->user_data = user_data;
51dae: 256e 0014 0034 movel %fp@(20),%a2@(52) <== NOT EXECUTED
51db4: 2540 0038 movel %d0,%a2@(56) <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
51db8: 42aa 0018 clrl %a2@(24) <== NOT EXECUTED
the_watchdog->routine = routine;
51dbc: 2544 002c movel %d4,%a2@(44) <== NOT EXECUTED
the_watchdog->id = id;
51dc0: 2543 0030 movel %d3,%a2@(48) <== NOT EXECUTED
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = ticks;
51dc4: 2542 001c movel %d2,%a2@(28) <== NOT EXECUTED
_ISR_Enable( level );
51dc8: 46c1 movew %d1,%sr <== NOT EXECUTED
(*timer_server->schedule_operation)( timer_server, the_timer );
51dca: 2f0a movel %a2,%sp@- <== NOT EXECUTED
51dcc: 2f0b movel %a3,%sp@- <== NOT EXECUTED
51dce: 206b 0004 moveal %a3@(4),%a0 <== NOT EXECUTED
51dd2: 4e90 jsr %a0@ <== NOT EXECUTED
_Thread_Enable_dispatch();
51dd4: 4e94 jsr %a4@ <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
51dd6: 508f addql #8,%sp <== NOT EXECUTED
51dd8: 4280 clrl %d0 <== NOT EXECUTED
51dda: 600e bras 51dea <rtems_timer_server_fire_after+0xb2><== NOT EXECUTED
Objects_Locations location;
ISR_Level level;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
51ddc: 700e moveq #14,%d0 <== NOT EXECUTED
51dde: 600a bras 51dea <rtems_timer_server_fire_after+0xb2><== NOT EXECUTED
if ( !routine )
return RTEMS_INVALID_ADDRESS;
51de0: 7009 moveq #9,%d0 <== NOT EXECUTED
51de2: 6006 bras 51dea <rtems_timer_server_fire_after+0xb2><== NOT EXECUTED
if ( ticks == 0 )
return RTEMS_INVALID_NUMBER;
51de4: 700a moveq #10,%d0 <== NOT EXECUTED
51de6: 6002 bras 51dea <rtems_timer_server_fire_after+0xb2><== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
51de8: 7004 moveq #4,%d0 <== NOT EXECUTED
}
51dea: 4cee 1c1c ffe4 moveml %fp@(-28),%d2-%d4/%a2-%a4 <== NOT EXECUTED
51df0: 4e5e unlk %fp <== NOT EXECUTED
00051df4 <rtems_timer_server_fire_when>:
rtems_id id,
rtems_time_of_day *wall_time,
rtems_timer_service_routine_entry routine,
void *user_data
)
{
51df4: 4e56 ffe8 linkw %fp,#-24 <== NOT EXECUTED
51df8: 48d7 0c1c moveml %d2-%d4/%a2-%a3,%sp@ <== NOT EXECUTED
51dfc: 262e 0008 movel %fp@(8),%d3 <== NOT EXECUTED
51e00: 242e 000c movel %fp@(12),%d2 <== NOT EXECUTED
51e04: 282e 0010 movel %fp@(16),%d4 <== NOT EXECUTED
Timer_Control *the_timer;
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
51e08: 2679 0007 5270 moveal 75270 <_Timer_server>,%a3 <== NOT EXECUTED
if ( !timer_server )
51e0e: 4a8b tstl %a3 <== NOT EXECUTED
51e10: 6700 0098 beqw 51eaa <rtems_timer_server_fire_when+0xb6><== NOT EXECUTED
return RTEMS_INCORRECT_STATE;
if ( !_TOD_Is_set )
51e14: 4a39 0007 5014 tstb 75014 <_TOD_Is_set> <== NOT EXECUTED
51e1a: 6700 0092 beqw 51eae <rtems_timer_server_fire_when+0xba><== NOT EXECUTED
return RTEMS_NOT_DEFINED;
if ( !routine )
51e1e: 4a84 tstl %d4 <== NOT EXECUTED
51e20: 6700 0090 beqw 51eb2 <rtems_timer_server_fire_when+0xbe><== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
51e24: 2f02 movel %d2,%sp@- <== NOT EXECUTED
51e26: 4eb9 0004 f2b0 jsr 4f2b0 <_TOD_Validate> <== NOT EXECUTED
51e2c: 588f addql #4,%sp <== NOT EXECUTED
51e2e: 4a00 tstb %d0 <== NOT EXECUTED
51e30: 6700 0084 beqw 51eb6 <rtems_timer_server_fire_when+0xc2><== NOT EXECUTED
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
51e34: 2f02 movel %d2,%sp@- <== NOT EXECUTED
51e36: 4eb9 0004 f214 jsr 4f214 <_TOD_To_seconds> <== NOT EXECUTED
if ( seconds <= _TOD_Seconds_since_epoch() )
51e3c: 588f addql #4,%sp <== NOT EXECUTED
return RTEMS_INVALID_ADDRESS;
if ( !_TOD_Validate( wall_time ) )
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
51e3e: 2400 movel %d0,%d2 <== NOT EXECUTED
if ( seconds <= _TOD_Seconds_since_epoch() )
51e40: b0b9 0007 50ae cmpl 750ae <_TOD_Now>,%d0 <== NOT EXECUTED
51e46: 636e blss 51eb6 <rtems_timer_server_fire_when+0xc2><== NOT EXECUTED
51e48: 486e fffc pea %fp@(-4) <== NOT EXECUTED
51e4c: 2f03 movel %d3,%sp@- <== NOT EXECUTED
51e4e: 4879 0007 5238 pea 75238 <_Timer_Information> <== NOT EXECUTED
51e54: 4eb9 0005 42c4 jsr 542c4 <_Objects_Get> <== NOT EXECUTED
return RTEMS_INVALID_CLOCK;
the_timer = _Timer_Get( id, &location );
switch ( location ) {
51e5a: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
51e5e: 2440 moveal %d0,%a2 <== NOT EXECUTED
51e60: 4aae fffc tstl %fp@(-4) <== NOT EXECUTED
51e64: 6654 bnes 51eba <rtems_timer_server_fire_when+0xc6><== NOT EXECUTED
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
51e66: 486a 0010 pea %a2@(16) <== NOT EXECUTED
51e6a: 4eb9 0005 5e40 jsr 55e40 <_Watchdog_Remove> <== NOT EXECUTED
the_watchdog->user_data = user_data;
51e70: 256e 0014 0034 movel %fp@(20),%a2@(52) <== NOT EXECUTED
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
51e76: 94b9 0007 50ae subl 750ae <_TOD_Now>,%d2 <== NOT EXECUTED
the_timer = _Timer_Get( id, &location );
switch ( location ) {
case OBJECTS_LOCAL:
(void) _Watchdog_Remove( &the_timer->Ticker );
the_timer->the_class = TIMER_TIME_OF_DAY_ON_TASK;
51e7c: 7003 moveq #3,%d0 <== NOT EXECUTED
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
51e7e: 42aa 0018 clrl %a2@(24) <== NOT EXECUTED
51e82: 2540 0038 movel %d0,%a2@(56) <== NOT EXECUTED
the_watchdog->routine = routine;
51e86: 2544 002c movel %d4,%a2@(44) <== NOT EXECUTED
the_watchdog->id = id;
51e8a: 2543 0030 movel %d3,%a2@(48) <== NOT EXECUTED
_Watchdog_Initialize( &the_timer->Ticker, routine, id, user_data );
the_timer->Ticker.initial = seconds - _TOD_Seconds_since_epoch();
51e8e: 2542 001c movel %d2,%a2@(28) <== NOT EXECUTED
(*timer_server->schedule_operation)( timer_server, the_timer );
51e92: 2f0a movel %a2,%sp@- <== NOT EXECUTED
51e94: 2f0b movel %a3,%sp@- <== NOT EXECUTED
51e96: 206b 0004 moveal %a3@(4),%a0 <== NOT EXECUTED
51e9a: 4e90 jsr %a0@ <== NOT EXECUTED
_Thread_Enable_dispatch();
51e9c: 4eb9 0005 4d7a jsr 54d7a <_Thread_Enable_dispatch> <== NOT EXECUTED
return RTEMS_SUCCESSFUL;
51ea2: 4fef 000c lea %sp@(12),%sp <== NOT EXECUTED
51ea6: 4280 clrl %d0 <== NOT EXECUTED
51ea8: 6012 bras 51ebc <rtems_timer_server_fire_when+0xc8><== NOT EXECUTED
Objects_Locations location;
rtems_interval seconds;
Timer_server_Control *timer_server = _Timer_server;
if ( !timer_server )
return RTEMS_INCORRECT_STATE;
51eaa: 700e moveq #14,%d0 <== NOT EXECUTED
51eac: 600e bras 51ebc <rtems_timer_server_fire_when+0xc8><== NOT EXECUTED
if ( !_TOD_Is_set )
return RTEMS_NOT_DEFINED;
51eae: 700b moveq #11,%d0 <== NOT EXECUTED
51eb0: 600a bras 51ebc <rtems_timer_server_fire_when+0xc8><== NOT EXECUTED
if ( !routine )
return RTEMS_INVALID_ADDRESS;
51eb2: 7009 moveq #9,%d0 <== NOT EXECUTED
51eb4: 6006 bras 51ebc <rtems_timer_server_fire_when+0xc8><== NOT EXECUTED
if ( !_TOD_Validate( wall_time ) )
return RTEMS_INVALID_CLOCK;
seconds = _TOD_To_seconds( wall_time );
if ( seconds <= _TOD_Seconds_since_epoch() )
return RTEMS_INVALID_CLOCK;
51eb6: 7014 moveq #20,%d0 <== NOT EXECUTED
51eb8: 6002 bras 51ebc <rtems_timer_server_fire_when+0xc8><== NOT EXECUTED
#endif
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
51eba: 7004 moveq #4,%d0 <== NOT EXECUTED
}
51ebc: 4cee 0c1c ffe8 moveml %fp@(-24),%d2-%d4/%a2-%a3 <== NOT EXECUTED
51ec2: 4e5e unlk %fp <== NOT EXECUTED
...
0004608a <rtems_workspace_allocate>:
*/
bool rtems_workspace_allocate(
uintptr_t bytes,
void **pointer
)
{
4608a: 4e56 0000 linkw %fp,#0
4608e: 202e 0008 movel %fp@(8),%d0
46092: 2f0a movel %a2,%sp@-
46094: 246e 000c moveal %fp@(12),%a2
void *ptr;
/*
* check the arguments
*/
if ( !pointer )
46098: 4a8a tstl %a2
4609a: 6724 beqs 460c0 <rtems_workspace_allocate+0x36> <== NEVER TAKEN
return false;
if ( !bytes )
4609c: 4a80 tstl %d0
4609e: 6720 beqs 460c0 <rtems_workspace_allocate+0x36> <== NEVER TAKEN
RTEMS_INLINE_ROUTINE void *_Protected_heap_Allocate(
Heap_Control *heap,
uintptr_t size
)
{
return _Protected_heap_Allocate_aligned_with_boundary( heap, size, 0, 0 );
460a0: 42a7 clrl %sp@-
460a2: 42a7 clrl %sp@-
460a4: 2f00 movel %d0,%sp@-
460a6: 4879 0005 cff6 pea 5cff6 <_Workspace_Area>
460ac: 4eb9 0004 7514 jsr 47514 <_Protected_heap_Allocate_aligned_with_boundary>
/*
* Allocate the memory
*/
ptr = _Protected_heap_Allocate( &_Workspace_Area, (intptr_t) bytes );
if (!ptr)
460b2: 4fef 0010 lea %sp@(16),%sp
460b6: 4a80 tstl %d0
460b8: 6706 beqs 460c0 <rtems_workspace_allocate+0x36> <== NEVER TAKEN
return false;
*pointer = ptr;
460ba: 2480 movel %d0,%a2@
return true;
460bc: 7001 moveq #1,%d0
460be: 6002 bras 460c2 <rtems_workspace_allocate+0x38>
/*
* Allocate the memory
*/
ptr = _Protected_heap_Allocate( &_Workspace_Area, (intptr_t) bytes );
if (!ptr)
return false;
460c0: 4200 clrb %d0
*pointer = ptr;
return true;
}
460c2: 246e fffc moveal %fp@(-4),%a2
460c6: 4e5e unlk %fp <== NOT EXECUTED
000460ca <rtems_workspace_free>:
* _Workspace_Allocate
*/
bool rtems_workspace_free(
void *pointer
)
{
460ca: 4e56 0000 linkw %fp,#0 <== NOT EXECUTED
return _Protected_heap_Free( &_Workspace_Area, pointer );
460ce: 2f2e 0008 movel %fp@(8),%sp@- <== NOT EXECUTED
460d2: 4879 0005 cff6 pea 5cff6 <_Workspace_Area> <== NOT EXECUTED
460d8: 4eb9 0004 7554 jsr 47554 <_Protected_heap_Free> <== NOT EXECUTED
}
460de: 4e5e unlk %fp <== NOT EXECUTED
...
00046068 <rtems_workspace_get_information>:
#include <string.h> /* for memset */
bool rtems_workspace_get_information(
Heap_Information_block *the_info
)
{
46068: 4e56 0000 linkw %fp,#0
4606c: 202e 0008 movel %fp@(8),%d0
if ( !the_info )
46070: 6712 beqs 46084 <rtems_workspace_get_information+0x1c><== NEVER TAKEN
return false;
return _Protected_heap_Get_information( &_Workspace_Area, the_info );
46072: 2f00 movel %d0,%sp@-
46074: 4879 0005 cff6 pea 5cff6 <_Workspace_Area>
4607a: 4eb9 0004 758c jsr 4758c <_Protected_heap_Get_information>
46080: 508f addql #8,%sp
46082: 6002 bras 46086 <rtems_workspace_get_information+0x1e>
bool rtems_workspace_get_information(
Heap_Information_block *the_info
)
{
if ( !the_info )
return false;
46084: 4200 clrb %d0
return _Protected_heap_Get_information( &_Workspace_Area, the_info );
}
46086: 4e5e unlk %fp <== NOT EXECUTED