ffc0dbdc <_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
)
{
ffc0dbdc: 7c 08 02 a6 mflr r0 ffc0dbe0: 94 21 ff f8 stwu r1,-8(r1)
{
Thread_Control *executing;
/* disabled when you get here */
executing = _Thread_Executing;
ffc0dbe4: 3d 20 00 00 lis r9,0 ffc0dbe8: 81 29 27 6c lwz r9,10092(r9) ffc0dbec: 90 01 00 0c stw r0,12(r1)
executing->Wait.return_code = CORE_MUTEX_STATUS_SUCCESSFUL;
ffc0dbf0: 38 00 00 00 li r0,0 ffc0dbf4: 90 09 00 34 stw r0,52(r9)
if ( !_CORE_mutex_Is_locked( the_mutex ) ) {
ffc0dbf8: 81 63 00 50 lwz r11,80(r3) ffc0dbfc: 2f 8b 00 00 cmpwi cr7,r11,0 ffc0dc00: 41 9e 00 bc beq- cr7,ffc0dcbc <_CORE_mutex_Seize_interrupt_trylock+0xe0>
*/
RTEMS_INLINE_ROUTINE bool _CORE_mutex_Is_inherit_priority(
CORE_mutex_Attributes *the_attribute
)
{
return the_attribute->discipline == CORE_MUTEX_DISCIPLINES_PRIORITY_INHERIT;
ffc0dc04: 81 63 00 48 lwz r11,72(r3)
/* 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;
ffc0dc08: 90 03 00 50 stw r0,80(r3)
the_mutex->holder = executing;
the_mutex->holder_id = executing->Object.id;
the_mutex->nest_count = 1;
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
ffc0dc0c: 2f 8b 00 02 cmpwi cr7,r11,2
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;
ffc0dc10: 80 09 00 08 lwz r0,8(r9)
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;
ffc0dc14: 91 23 00 5c stw r9,92(r3)
the_mutex->holder_id = executing->Object.id;
ffc0dc18: 90 03 00 60 stw r0,96(r3)
the_mutex->nest_count = 1;
ffc0dc1c: 38 00 00 01 li r0,1 ffc0dc20: 90 03 00 54 stw r0,84(r3)
if ( _CORE_mutex_Is_inherit_priority( &the_mutex->Attributes ) ||
ffc0dc24: 41 9e 00 0c beq- cr7,ffc0dc30 <_CORE_mutex_Seize_interrupt_trylock+0x54> ffc0dc28: 2f 8b 00 03 cmpwi cr7,r11,3 ffc0dc2c: 40 be 00 18 bne+ cr7,ffc0dc44 <_CORE_mutex_Seize_interrupt_trylock+0x68>
#endif
executing->resource_count++;
}
if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
ffc0dc30: 2f 8b 00 03 cmpwi cr7,r11,3
_Chain_Prepend_unprotected( &executing->lock_mutex,
&the_mutex->queue.lock_queue );
the_mutex->queue.priority_before = executing->current_priority;
#endif
executing->resource_count++;
ffc0dc34: 81 69 00 1c lwz r11,28(r9) ffc0dc38: 38 0b 00 01 addi r0,r11,1 ffc0dc3c: 90 09 00 1c stw r0,28(r9)
}
if ( !_CORE_mutex_Is_priority_ceiling( &the_mutex->Attributes ) ) {
ffc0dc40: 41 be 00 08 beq+ cr7,ffc0dc48 <_CORE_mutex_Seize_interrupt_trylock+0x6c>
_ISR_Enable( *level_p );
ffc0dc44: 48 00 00 a8 b ffc0dcec <_CORE_mutex_Seize_interrupt_trylock+0x110>
*/
{
Priority_Control ceiling;
Priority_Control current;
ceiling = the_mutex->Attributes.priority_ceiling;
ffc0dc48: 80 03 00 4c lwz r0,76(r3)
current = executing->current_priority;
ffc0dc4c: 81 69 00 14 lwz r11,20(r9)
if ( current == ceiling ) {
ffc0dc50: 7f 8b 00 00 cmpw cr7,r11,r0 ffc0dc54: 40 be 00 08 bne+ cr7,ffc0dc5c <_CORE_mutex_Seize_interrupt_trylock+0x80>
_ISR_Enable( *level_p );
ffc0dc58: 48 00 00 94 b ffc0dcec <_CORE_mutex_Seize_interrupt_trylock+0x110>
return 0;
}
if ( current > ceiling ) {
ffc0dc5c: 7f 8b 00 40 cmplw cr7,r11,r0 ffc0dc60: 40 bd 00 34 ble+ cr7,ffc0dc94 <_CORE_mutex_Seize_interrupt_trylock+0xb8>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
ffc0dc64: 3d 20 00 00 lis r9,0 ffc0dc68: 81 69 27 2c lwz r11,10028(r9) ffc0dc6c: 38 0b 00 01 addi r0,r11,1 ffc0dc70: 90 09 27 2c stw r0,10028(r9) ffc0dc74: 80 04 00 00 lwz r0,0(r4) ffc0dc78: 7c 00 01 24 mtmsr r0
_Thread_Disable_dispatch();
_ISR_Enable( *level_p );
_Thread_Change_priority(
ffc0dc7c: 80 83 00 4c lwz r4,76(r3) ffc0dc80: 38 a0 00 00 li r5,0 ffc0dc84: 80 63 00 5c lwz r3,92(r3) ffc0dc88: 4b ff c1 89 bl ffc09e10 <_Thread_Change_priority>
the_mutex->holder,
the_mutex->Attributes.priority_ceiling,
false
);
_Thread_Enable_dispatch();
ffc0dc8c: 4b ff c8 0d bl ffc0a498 <_Thread_Enable_dispatch> ffc0dc90: 48 00 00 64 b ffc0dcf4 <_CORE_mutex_Seize_interrupt_trylock+0x118>
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
ffc0dc94: 38 00 00 06 li r0,6 ffc0dc98: 90 09 00 34 stw r0,52(r9)
the_mutex->lock = CORE_MUTEX_UNLOCKED;
the_mutex->nest_count = 0; /* undo locking above */
ffc0dc9c: 38 00 00 00 li r0,0 ffc0dca0: 90 03 00 54 stw r0,84(r3)
_Thread_Enable_dispatch();
return 0;
}
/* if ( current < ceiling ) */ {
executing->Wait.return_code = CORE_MUTEX_STATUS_CEILING_VIOLATED;
the_mutex->lock = CORE_MUTEX_UNLOCKED;
ffc0dca4: 38 00 00 01 li r0,1 ffc0dca8: 90 03 00 50 stw r0,80(r3)
the_mutex->nest_count = 0; /* undo locking above */
executing->resource_count--; /* undo locking above */
ffc0dcac: 81 69 00 1c lwz r11,28(r9) ffc0dcb0: 38 0b ff ff addi r0,r11,-1 ffc0dcb4: 90 09 00 1c stw r0,28(r9)
_ISR_Enable( *level_p );
ffc0dcb8: 48 00 00 34 b ffc0dcec <_CORE_mutex_Seize_interrupt_trylock+0x110>
/*
* 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 ) ) {
ffc0dcbc: 81 63 00 5c lwz r11,92(r3) ffc0dcc0: 7f 8b 48 00 cmpw cr7,r11,r9 ffc0dcc4: 40 be 00 44 bne+ cr7,ffc0dd08 <_CORE_mutex_Seize_interrupt_trylock+0x12c>
switch ( the_mutex->Attributes.lock_nesting_behavior ) {
ffc0dcc8: 80 03 00 40 lwz r0,64(r3) ffc0dccc: 2f 80 00 00 cmpwi cr7,r0,0 ffc0dcd0: 41 9e 00 10 beq- cr7,ffc0dce0 <_CORE_mutex_Seize_interrupt_trylock+0x104> ffc0dcd4: 2f 80 00 01 cmpwi cr7,r0,1 ffc0dcd8: 40 be 00 30 bne+ cr7,ffc0dd08 <_CORE_mutex_Seize_interrupt_trylock+0x12c>
ffc0dcdc: 48 00 00 20 b ffc0dcfc <_CORE_mutex_Seize_interrupt_trylock+0x120><== NOT EXECUTED
case CORE_MUTEX_NESTING_ACQUIRES:
the_mutex->nest_count++;
ffc0dce0: 81 23 00 54 lwz r9,84(r3) ffc0dce4: 38 09 00 01 addi r0,r9,1 ffc0dce8: 90 03 00 54 stw r0,84(r3) ffc0dcec: 80 04 00 00 lwz r0,0(r4) ffc0dcf0: 7c 00 01 24 mtmsr r0 ffc0dcf4: 38 60 00 00 li r3,0 ffc0dcf8: 48 00 00 14 b ffc0dd0c <_CORE_mutex_Seize_interrupt_trylock+0x130>
_ISR_Enable( *level_p );
return 0;
case CORE_MUTEX_NESTING_IS_ERROR:
executing->Wait.return_code = CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED;
ffc0dcfc: 38 00 00 02 li r0,2 <== NOT EXECUTED ffc0dd00: 90 0b 00 34 stw r0,52(r11) <== NOT EXECUTED
_ISR_Enable( *level_p );
ffc0dd04: 4b ff ff e8 b ffc0dcec <_CORE_mutex_Seize_interrupt_trylock+0x110><== NOT EXECUTED
ffc0dd08: 38 60 00 01 li r3,1
return _CORE_mutex_Seize_interrupt_trylock_body( the_mutex, level_p ); }
ffc0dd0c: 80 01 00 0c lwz r0,12(r1) ffc0dd10: 38 21 00 08 addi r1,r1,8 ffc0dd14: 7c 08 03 a6 mtlr r0 ffc0dd18: 4e 80 00 20 blr
ffc0a5dc <_Heap_Walk_print>:
{
/* Do nothing */
}
static void _Heap_Walk_print( int source, bool error, const char *fmt, ... )
{
ffc0a5dc: 94 21 ff 88 stwu r1,-120(r1) ffc0a5e0: 7c 08 02 a6 mflr r0 ffc0a5e4: 93 e1 00 74 stw r31,116(r1) ffc0a5e8: 90 01 00 7c stw r0,124(r1) ffc0a5ec: 7c 60 1b 78 mr r0,r3 ffc0a5f0: 90 c1 00 1c stw r6,28(r1) ffc0a5f4: 90 e1 00 20 stw r7,32(r1) ffc0a5f8: 91 01 00 24 stw r8,36(r1) ffc0a5fc: 91 21 00 28 stw r9,40(r1) ffc0a600: 91 41 00 2c stw r10,44(r1) ffc0a604: 40 86 00 24 bne- cr1,ffc0a628 <_Heap_Walk_print+0x4c>
ffc0a608: d8 21 00 30 stfd f1,48(r1) <== NOT EXECUTED ffc0a60c: d8 41 00 38 stfd f2,56(r1) <== NOT EXECUTED ffc0a610: d8 61 00 40 stfd f3,64(r1) <== NOT EXECUTED ffc0a614: d8 81 00 48 stfd f4,72(r1) <== NOT EXECUTED ffc0a618: d8 a1 00 50 stfd f5,80(r1) <== NOT EXECUTED ffc0a61c: d8 c1 00 58 stfd f6,88(r1) <== NOT EXECUTED ffc0a620: d8 e1 00 60 stfd f7,96(r1) <== NOT EXECUTED ffc0a624: d9 01 00 68 stfd f8,104(r1) <== NOT EXECUTED
va_list ap;
if ( error ) {
ffc0a628: 2f 84 00 00 cmpwi cr7,r4,0
{
/* Do nothing */
}
static void _Heap_Walk_print( int source, bool error, const char *fmt, ... )
{
ffc0a62c: 7c bf 2b 78 mr r31,r5
va_list ap;
if ( error ) {
ffc0a630: 41 be 00 10 beq+ cr7,ffc0a640 <_Heap_Walk_print+0x64>
printk( "FAIL[%d]: ", source );
ffc0a634: 3c 60 ff c2 lis r3,-62 ffc0a638: 38 63 e1 11 addi r3,r3,-7919 ffc0a63c: 48 00 00 0c b ffc0a648 <_Heap_Walk_print+0x6c>
} else {
printk( "PASS[%d]: ", source );
ffc0a640: 3c 60 ff c2 lis r3,-62 ffc0a644: 38 63 e1 1c addi r3,r3,-7908 ffc0a648: 7c 04 03 78 mr r4,r0 ffc0a64c: 4c c6 31 82 crclr 4*cr1+eq ffc0a650: 4b ff b4 a5 bl ffc05af4 <printk>
}
va_start( ap, fmt );
ffc0a654: 38 00 00 03 li r0,3 ffc0a658: 98 01 00 08 stb r0,8(r1) ffc0a65c: 38 00 00 00 li r0,0
vprintk( fmt, ap );
ffc0a660: 7f e3 fb 78 mr r3,r31
printk( "FAIL[%d]: ", source );
} else {
printk( "PASS[%d]: ", source );
}
va_start( ap, fmt );
ffc0a664: 98 01 00 09 stb r0,9(r1) ffc0a668: 38 01 00 80 addi r0,r1,128
vprintk( fmt, ap );
ffc0a66c: 38 81 00 08 addi r4,r1,8
printk( "FAIL[%d]: ", source );
} else {
printk( "PASS[%d]: ", source );
}
va_start( ap, fmt );
ffc0a670: 90 01 00 0c stw r0,12(r1) ffc0a674: 38 01 00 10 addi r0,r1,16 ffc0a678: 90 01 00 10 stw r0,16(r1)
vprintk( fmt, ap );
ffc0a67c: 4b ff d4 d5 bl ffc07b50 <vprintk>
va_end( ap ); }
ffc0a680: 80 01 00 7c lwz r0,124(r1) ffc0a684: 83 e1 00 74 lwz r31,116(r1) ffc0a688: 38 21 00 78 addi r1,r1,120 ffc0a68c: 7c 08 03 a6 mtlr r0 ffc0a690: 4e 80 00 20 blr
ffc0864c <_IO_Manager_initialization>:
* workspace.
*
*/
void _IO_Manager_initialization(void)
{
ffc0864c: 94 21 ff d8 stwu r1,-40(r1) ffc08650: 7c 08 02 a6 mflr r0
uint32_t index;
rtems_driver_address_table *driver_table;
uint32_t drivers_in_table;
uint32_t number_of_drivers;
driver_table = Configuration.Device_driver_table;
ffc08654: 3d 20 00 00 lis r9,0
* workspace.
*
*/
void _IO_Manager_initialization(void)
{
ffc08658: 90 01 00 2c stw r0,44(r1)
uint32_t index;
rtems_driver_address_table *driver_table;
uint32_t drivers_in_table;
uint32_t number_of_drivers;
driver_table = Configuration.Device_driver_table;
ffc0865c: 39 29 20 a0 addi r9,r9,8352
* workspace.
*
*/
void _IO_Manager_initialization(void)
{
ffc08660: 93 c1 00 20 stw r30,32(r1) ffc08664: 93 e1 00 24 stw r31,36(r1)
uint32_t drivers_in_table;
uint32_t number_of_drivers;
driver_table = Configuration.Device_driver_table;
drivers_in_table = Configuration.number_of_device_drivers;
number_of_drivers = Configuration.maximum_drivers;
ffc08668: 83 c9 00 2c lwz r30,44(r9)
rtems_driver_address_table *driver_table;
uint32_t drivers_in_table;
uint32_t number_of_drivers;
driver_table = Configuration.Device_driver_table;
drivers_in_table = Configuration.number_of_device_drivers;
ffc0866c: 83 e9 00 30 lwz r31,48(r9)
* workspace.
*
*/
void _IO_Manager_initialization(void)
{
ffc08670: 93 61 00 14 stw r27,20(r1)
/*
* If the user claims there are less drivers than are actually in
* the table, then let's just go with the table's count.
*/
if ( number_of_drivers <= drivers_in_table )
ffc08674: 7f 9e f8 40 cmplw cr7,r30,r31
* workspace.
*
*/
void _IO_Manager_initialization(void)
{
ffc08678: 93 81 00 18 stw r28,24(r1) ffc0867c: 3f 80 00 00 lis r28,0 ffc08680: 93 a1 00 1c stw r29,28(r1) ffc08684: 3f a0 00 00 lis r29,0 ffc08688: 93 21 00 0c stw r25,12(r1) ffc0868c: 93 41 00 10 stw r26,16(r1)
uint32_t index;
rtems_driver_address_table *driver_table;
uint32_t drivers_in_table;
uint32_t number_of_drivers;
driver_table = Configuration.Device_driver_table;
ffc08690: 83 69 00 34 lwz r27,52(r9)
/*
* If the user claims there are less drivers than are actually in
* the table, then let's just go with the table's count.
*/
if ( number_of_drivers <= drivers_in_table )
ffc08694: 40 9d 00 40 ble- cr7,ffc086d4 <_IO_Manager_initialization+0x88>
* have to allocate a new driver table and copy theirs to it.
*/
_IO_Driver_address_table = (rtems_driver_address_table *)
_Workspace_Allocate_or_fatal_error(
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
ffc08698: 1f 3e 00 18 mulli r25,r30,24
/*
* The application requested extra slots in the driver table, so we
* have to allocate a new driver table and copy theirs to it.
*/
_IO_Driver_address_table = (rtems_driver_address_table *)
ffc0869c: 7f 23 cb 78 mr r3,r25 ffc086a0: 48 00 35 d5 bl ffc0bc74 <_Workspace_Allocate_or_fatal_error>
_Workspace_Allocate_or_fatal_error(
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
_IO_Number_of_drivers = number_of_drivers;
memset(
ffc086a4: 7f 25 cb 78 mr r5,r25 ffc086a8: 38 80 00 00 li r4,0
_IO_Driver_address_table = (rtems_driver_address_table *)
_Workspace_Allocate_or_fatal_error(
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
_IO_Number_of_drivers = number_of_drivers;
ffc086ac: 93 dd 27 a4 stw r30,10148(r29)
/*
* The application requested extra slots in the driver table, so we
* have to allocate a new driver table and copy theirs to it.
*/
_IO_Driver_address_table = (rtems_driver_address_table *)
ffc086b0: 7c 7a 1b 78 mr r26,r3 ffc086b4: 90 7c 27 a8 stw r3,10152(r28)
_Workspace_Allocate_or_fatal_error(
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
_IO_Number_of_drivers = number_of_drivers;
memset(
ffc086b8: 48 00 8b d5 bl ffc1128c <memset> ffc086bc: 2f 9f 00 00 cmpwi cr7,r31,0
_IO_Driver_address_table, 0,
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
for ( index = 0 ; index < drivers_in_table ; index++ )
_IO_Driver_address_table[index] = driver_table[index];
ffc086c0: 39 40 00 00 li r10,0 ffc086c4: 3b ff 00 01 addi r31,r31,1 ffc086c8: 40 be 00 4c bne+ cr7,ffc08714 <_IO_Manager_initialization+0xc8>
ffc086cc: 3b e0 00 01 li r31,1 <== NOT EXECUTED ffc086d0: 48 00 00 44 b ffc08714 <_IO_Manager_initialization+0xc8><== NOT EXECUTED
* If the maximum number of driver is the same as the number in the
* table, then we do not have to copy the driver table. They can't
* register any dynamically.
*/
if ( number_of_drivers == drivers_in_table ) {
_IO_Driver_address_table = driver_table;
ffc086d4: 93 7c 27 a8 stw r27,10152(r28)
_IO_Number_of_drivers = number_of_drivers;
ffc086d8: 93 fd 27 a4 stw r31,10148(r29)
return;
ffc086dc: 48 00 00 48 b ffc08724 <_IO_Manager_initialization+0xd8>
_IO_Driver_address_table, 0,
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
for ( index = 0 ; index < drivers_in_table ; index++ )
_IO_Driver_address_table[index] = driver_table[index];
ffc086e0: 7c c9 50 6e lwzux r6,r9,r10 ffc086e4: 81 09 00 08 lwz r8,8(r9) ffc086e8: 80 09 00 0c lwz r0,12(r9) ffc086ec: 80 e9 00 04 lwz r7,4(r9) ffc086f0: 7c da 51 2e stwx r6,r26,r10
memset(
_IO_Driver_address_table, 0,
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
for ( index = 0 ; index < drivers_in_table ; index++ )
ffc086f4: 39 4a 00 18 addi r10,r10,24
_IO_Driver_address_table[index] = driver_table[index];
ffc086f8: 90 eb 00 04 stw r7,4(r11) ffc086fc: 91 0b 00 08 stw r8,8(r11) ffc08700: 90 0b 00 0c stw r0,12(r11) ffc08704: 81 09 00 14 lwz r8,20(r9) ffc08708: 80 09 00 10 lwz r0,16(r9) ffc0870c: 91 0b 00 14 stw r8,20(r11) ffc08710: 90 0b 00 10 stw r0,16(r11)
memset(
_IO_Driver_address_table, 0,
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
for ( index = 0 ; index < drivers_in_table ; index++ )
ffc08714: 37 ff ff ff addic. r31,r31,-1
_IO_Driver_address_table[index] = driver_table[index];
ffc08718: 7f 69 db 78 mr r9,r27 ffc0871c: 7d 7a 52 14 add r11,r26,r10
memset(
_IO_Driver_address_table, 0,
sizeof( rtems_driver_address_table ) * ( number_of_drivers )
);
for ( index = 0 ; index < drivers_in_table ; index++ )
ffc08720: 40 82 ff c0 bne+ ffc086e0 <_IO_Manager_initialization+0x94>
_IO_Driver_address_table[index] = driver_table[index];
number_of_drivers = drivers_in_table;
}
ffc08724: 80 01 00 2c lwz r0,44(r1) ffc08728: 83 21 00 0c lwz r25,12(r1) ffc0872c: 7c 08 03 a6 mtlr r0 ffc08730: 83 41 00 10 lwz r26,16(r1) ffc08734: 83 61 00 14 lwz r27,20(r1) ffc08738: 83 81 00 18 lwz r28,24(r1) ffc0873c: 83 a1 00 1c lwz r29,28(r1) ffc08740: 83 c1 00 20 lwz r30,32(r1) ffc08744: 83 e1 00 24 lwz r31,36(r1) ffc08748: 38 21 00 28 addi r1,r1,40 ffc0874c: 4e 80 00 20 blr
ffc093c0 <_Internal_error_Occurred>:
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
ffc093c0: 94 21 ff f0 stwu r1,-16(r1) ffc093c4: 7c 08 02 a6 mflr r0
_Internal_errors_What_happened.the_source = the_source;
ffc093c8: 3d 60 00 00 lis r11,0 ffc093cc: 39 2b 2c 90 addi r9,r11,11408
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
ffc093d0: 90 01 00 14 stw r0,20(r1)
_Internal_errors_What_happened.the_source = the_source;
_Internal_errors_What_happened.is_internal = is_internal;
_Internal_errors_What_happened.the_error = the_error;
ffc093d4: 90 a9 00 08 stw r5,8(r9)
Internal_errors_t the_error
)
{
_Internal_errors_What_happened.the_source = the_source;
_Internal_errors_What_happened.is_internal = is_internal;
ffc093d8: 98 89 00 04 stb r4,4(r9)
void _Internal_error_Occurred(
Internal_errors_Source the_source,
bool is_internal,
Internal_errors_t the_error
)
{
ffc093dc: 93 e1 00 0c stw r31,12(r1) ffc093e0: 7c bf 2b 78 mr r31,r5
_Internal_errors_What_happened.the_source = the_source;
ffc093e4: 90 6b 2c 90 stw r3,11408(r11)
_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 );
ffc093e8: 48 00 23 15 bl ffc0b6fc <_User_extensions_Fatal>
RTEMS_INLINE_ROUTINE void _System_state_Set (
System_state_Codes state
)
{
_System_state_Current = state;
ffc093ec: 38 00 00 05 li r0,5 ffc093f0: 3d 20 00 00 lis r9,0
_System_state_Set( SYSTEM_STATE_FAILED );
_CPU_Fatal_halt( the_error );
ffc093f4: 7f e3 fb 78 mr r3,r31 ffc093f8: 90 09 27 90 stw r0,10128(r9) ffc093fc: 4b ff a3 55 bl ffc03750 <_BSP_Fatal_error>
ffc09400: 48 00 00 00 b ffc09400 <_Internal_error_Occurred+0x40><== NOT EXECUTED
ffc09500 <_Objects_Extend_information>:
*/
void _Objects_Extend_information(
Objects_Information *information
)
{
ffc09500: 94 21 ff b8 stwu r1,-72(r1) ffc09504: 7c 08 02 a6 mflr r0 ffc09508: 90 01 00 4c stw r0,76(r1)
minimum_index = _Objects_Get_index( information->minimum_id );
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
ffc0950c: 81 63 00 34 lwz r11,52(r3)
*/
void _Objects_Extend_information(
Objects_Information *information
)
{
ffc09510: 93 61 00 34 stw r27,52(r1)
minimum_index = _Objects_Get_index( information->minimum_id );
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
ffc09514: 2f 8b 00 00 cmpwi cr7,r11,0
*/
void _Objects_Extend_information(
Objects_Information *information
)
{
ffc09518: 93 e1 00 44 stw r31,68(r1) ffc0951c: 7c 7f 1b 78 mr r31,r3 ffc09520: 92 a1 00 1c stw r21,28(r1) ffc09524: 92 c1 00 20 stw r22,32(r1) ffc09528: 92 e1 00 24 stw r23,36(r1) ffc0952c: 93 01 00 28 stw r24,40(r1) ffc09530: 93 21 00 2c stw r25,44(r1) ffc09534: 93 41 00 30 stw r26,48(r1) ffc09538: 93 81 00 38 stw r28,56(r1) ffc0953c: 93 a1 00 3c stw r29,60(r1) ffc09540: 93 c1 00 40 stw r30,64(r1)
/*
* Search for a free block of indexes. The block variable ends up set
* to block_count + 1 if the table needs to be extended.
*/
minimum_index = _Objects_Get_index( information->minimum_id );
ffc09544: a3 63 00 0a lhz r27,10(r3)
index_base = minimum_index;
block = 0;
/* if ( information->maximum < minimum_index ) */
if ( information->object_blocks == NULL )
ffc09548: 40 be 00 14 bne+ cr7,ffc0955c <_Objects_Extend_information+0x5c> ffc0954c: 7f 7e db 78 mr r30,r27 ffc09550: 3b 80 00 00 li r28,0 ffc09554: 3b 40 00 00 li r26,0 ffc09558: 48 00 00 4c b ffc095a4 <_Objects_Extend_information+0xa4>
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
ffc0955c: a1 23 00 14 lhz r9,20(r3) ffc09560: 7f 7e db 78 mr r30,r27 ffc09564: a3 43 00 10 lhz r26,16(r3) ffc09568: 3b 80 00 00 li r28,0 ffc0956c: 7f 5a 4b 96 divwu r26,r26,r9 ffc09570: 2f 9a 00 00 cmpwi cr7,r26,0 ffc09574: 38 1a 00 01 addi r0,r26,1 ffc09578: 40 be 00 20 bne+ cr7,ffc09598 <_Objects_Extend_information+0x98>
ffc0957c: 38 00 00 01 li r0,1 <== NOT EXECUTED ffc09580: 48 00 00 18 b ffc09598 <_Objects_Extend_information+0x98><== NOT EXECUTED
for ( ; block < block_count; block++ ) {
if ( information->object_blocks[ block ] == NULL )
ffc09584: 7d 4b 50 2e lwzx r10,r11,r10 ffc09588: 2f 8a 00 00 cmpwi cr7,r10,0 ffc0958c: 41 9e 00 18 beq- cr7,ffc095a4 <_Objects_Extend_information+0xa4> ffc09590: 7f de 4a 14 add r30,r30,r9
if ( information->object_blocks == NULL )
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
ffc09594: 3b 9c 00 01 addi r28,r28,1 ffc09598: 34 00 ff ff addic. r0,r0,-1
if ( information->object_blocks[ block ] == NULL )
ffc0959c: 57 8a 10 3a rlwinm r10,r28,2,0,29
if ( information->object_blocks == NULL )
block_count = 0;
else {
block_count = information->maximum / information->allocation_size;
for ( ; block < block_count; block++ ) {
ffc095a0: 40 82 ff e4 bne+ ffc09584 <_Objects_Extend_information+0x84>
else
index_base += information->allocation_size;
}
}
maximum = (uint32_t) information->maximum + information->allocation_size;
ffc095a4: a0 1f 00 14 lhz r0,20(r31) ffc095a8: a2 df 00 10 lhz r22,16(r31) ffc095ac: 7e c0 b2 14 add r22,r0,r22
/*
* 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 ) {
ffc095b0: 2b 96 ff ff cmplwi cr7,r22,65535 ffc095b4: 41 9d 02 1c bgt- cr7,ffc097d0 <_Objects_Extend_information+0x2d0>
/*
* 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 ) {
ffc095b8: 89 3f 00 12 lbz r9,18(r31)
/*
* 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;
ffc095bc: 80 7f 00 18 lwz r3,24(r31)
if ( information->auto_extend ) {
ffc095c0: 2f 89 00 00 cmpwi cr7,r9,0
/*
* Allocate the name table, and the objects and if it fails either return or
* generate a fatal error depending on auto-extending being active.
*/
block_size = information->allocation_size * information->size;
ffc095c4: 7c 60 19 d6 mullw r3,r0,r3
if ( information->auto_extend ) {
ffc095c8: 41 9e 00 14 beq- cr7,ffc095dc <_Objects_Extend_information+0xdc>
new_object_block = _Workspace_Allocate( block_size );
ffc095cc: 48 00 26 f1 bl ffc0bcbc <_Workspace_Allocate>
if ( !new_object_block )
ffc095d0: 7c 7d 1b 79 mr. r29,r3 ffc095d4: 40 a2 00 10 bne+ ffc095e4 <_Objects_Extend_information+0xe4> ffc095d8: 48 00 01 f8 b ffc097d0 <_Objects_Extend_information+0x2d0>
return;
} else {
new_object_block = _Workspace_Allocate_or_fatal_error( block_size );
ffc095dc: 48 00 26 99 bl ffc0bc74 <_Workspace_Allocate_or_fatal_error> ffc095e0: 7c 7d 1b 78 mr r29,r3
}
/*
* If the index_base is the maximum we need to grow the tables.
*/
if (index_base >= information->maximum ) {
ffc095e4: a0 1f 00 10 lhz r0,16(r31) ffc095e8: 7f 9e 00 40 cmplw cr7,r30,r0 ffc095ec: 41 9c 01 5c blt- cr7,ffc09748 <_Objects_Extend_information+0x248>
*/
/*
* Up the block count and maximum
*/
block_count++;
ffc095f0: 3b 3a 00 01 addi r25,r26,1
* 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 );
ffc095f4: 1c 19 00 03 mulli r0,r25,3 ffc095f8: 7c 76 da 14 add r3,r22,r27 ffc095fc: 7c 63 02 14 add r3,r3,r0 ffc09600: 54 63 10 3a rlwinm r3,r3,2,0,29 ffc09604: 48 00 26 b9 bl ffc0bcbc <_Workspace_Allocate>
if ( !object_blocks ) {
ffc09608: 7c 77 1b 79 mr. r23,r3 ffc0960c: 40 a2 00 10 bne+ ffc0961c <_Objects_Extend_information+0x11c>
_Workspace_Free( new_object_block );
ffc09610: 7f a3 eb 78 mr r3,r29 ffc09614: 48 00 26 dd bl ffc0bcf0 <_Workspace_Free>
return;
ffc09618: 48 00 01 b8 b ffc097d0 <_Objects_Extend_information+0x2d0>
* Take the block count down. Saves all the (block_count - 1)
* in the copies.
*/
block_count--;
if ( information->maximum > minimum_index ) {
ffc0961c: a0 1f 00 10 lhz r0,16(r31)
}
/*
* Break the block into the various sections.
*/
inactive_per_block = (uint32_t *) _Addresses_Add_offset(
ffc09620: 57 39 10 3a rlwinm r25,r25,2,0,29
RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset (
const void *base,
uintptr_t offset
)
{
return (void *)((uintptr_t)base + offset);
ffc09624: 7f 17 ca 14 add r24,r23,r25
* Take the block count down. Saves all the (block_count - 1)
* in the copies.
*/
block_count--;
if ( information->maximum > minimum_index ) {
ffc09628: 7f 80 d8 40 cmplw cr7,r0,r27 ffc0962c: 7f 38 ca 14 add r25,r24,r25 ffc09630: 41 9d 00 20 bgt- cr7,ffc09650 <_Objects_Extend_information+0x150> ffc09634: 2f 9b 00 00 cmpwi cr7,r27,0 ffc09638: 39 20 00 00 li r9,0
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
local_table[ index ] = NULL;
ffc0963c: 38 00 00 00 li r0,0 ffc09640: 3b 7b 00 01 addi r27,r27,1 ffc09644: 40 be 00 50 bne+ cr7,ffc09694 <_Objects_Extend_information+0x194>
ffc09648: 3b 60 00 01 li r27,1 <== NOT EXECUTED ffc0964c: 48 00 00 48 b ffc09694 <_Objects_Extend_information+0x194><== NOT EXECUTED
* separate parts as size of each block has changed.
*/
memcpy( object_blocks,
information->object_blocks,
block_count * sizeof(void*) );
ffc09650: 57 55 10 3a rlwinm r21,r26,2,0,29
/*
* 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,
ffc09654: 80 9f 00 34 lwz r4,52(r31) ffc09658: 7e a5 ab 78 mr r5,r21 ffc0965c: 48 00 7b 31 bl ffc1118c <memcpy>
information->object_blocks,
block_count * sizeof(void*) );
memcpy( inactive_per_block,
ffc09660: 80 9f 00 30 lwz r4,48(r31) ffc09664: 7e a5 ab 78 mr r5,r21 ffc09668: 7f 03 c3 78 mr r3,r24 ffc0966c: 48 00 7b 21 bl ffc1118c <memcpy>
information->inactive_per_block,
block_count * sizeof(uint32_t) );
memcpy( local_table,
ffc09670: a0 1f 00 10 lhz r0,16(r31) ffc09674: 80 9f 00 1c lwz r4,28(r31) ffc09678: 7f 23 cb 78 mr r3,r25 ffc0967c: 7f 7b 02 14 add r27,r27,r0 ffc09680: 57 65 10 3a rlwinm r5,r27,2,0,29 ffc09684: 48 00 7b 09 bl ffc1118c <memcpy> ffc09688: 48 00 00 18 b ffc096a0 <_Objects_Extend_information+0x1a0>
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
local_table[ index ] = NULL;
ffc0968c: 7c 0b c9 2e stwx r0,r11,r25
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
ffc09690: 39 29 00 01 addi r9,r9,1 ffc09694: 37 7b ff ff addic. r27,r27,-1
local_table[ index ] = NULL;
ffc09698: 55 2b 10 3a rlwinm r11,r9,2,0,29
} else {
/*
* Deal with the special case of the 0 to minimum_index
*/
for ( index = 0; index < minimum_index; index++ ) {
ffc0969c: 40 82 ff f0 bne+ ffc0968c <_Objects_Extend_information+0x18c>
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
ffc096a0: a1 5f 00 14 lhz r10,20(r31)
}
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
ffc096a4: 38 00 00 00 li r0,0 ffc096a8: 57 5a 10 3a rlwinm r26,r26,2,0,29
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
index++ ) {
local_table[ index ] = NULL;
ffc096ac: 7d 7e 52 14 add r11,r30,r10
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
ffc096b0: 7c 18 d1 2e stwx r0,r24,r26 ffc096b4: 7f 9e 58 40 cmplw cr7,r30,r11
for ( index=index_base ;
index < ( information->allocation_size + index_base );
ffc096b8: 57 c9 10 3a rlwinm r9,r30,2,0,29
}
/*
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
ffc096bc: 7c 17 d1 2e stwx r0,r23,r26
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
ffc096c0: 7d 39 4a 14 add r9,r25,r9
index++ ) {
local_table[ index ] = NULL;
ffc096c4: 38 0a 00 01 addi r0,r10,1 ffc096c8: 39 40 00 00 li r10,0 ffc096cc: 41 9d 00 0c bgt- cr7,ffc096d8 <_Objects_Extend_information+0x1d8> ffc096d0: 2f 8b 00 00 cmpwi cr7,r11,0 ffc096d4: 40 be 00 14 bne+ cr7,ffc096e8 <_Objects_Extend_information+0x1e8>
ffc096d8: 38 00 00 01 li r0,1 <== NOT EXECUTED ffc096dc: 48 00 00 0c b ffc096e8 <_Objects_Extend_information+0x1e8><== NOT EXECUTED
ffc096e0: 91 49 00 00 stw r10,0(r9)
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
index < ( information->allocation_size + index_base );
index++ ) {
ffc096e4: 39 29 00 04 addi r9,r9,4
* Initialise the new entries in the table.
*/
object_blocks[block_count] = NULL;
inactive_per_block[block_count] = 0;
for ( index=index_base ;
ffc096e8: 34 00 ff ff addic. r0,r0,-1 ffc096ec: 40 82 ff f4 bne+ ffc096e0 <_Objects_Extend_information+0x1e0>
static inline uint32_t ppc_interrupt_disable( void )
{
uint32_t level;
uint32_t mask;
asm volatile (
ffc096f0: 7c 00 00 a6 mfmsr r0 ffc096f4: 7d 30 42 a6 mfsprg r9,0 ffc096f8: 7c 09 48 78 andc r9,r0,r9 ffc096fc: 7d 20 01 24 mtmsr r9
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(
ffc09700: 81 7f 00 00 lwz r11,0(r31)
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;
ffc09704: 56 d6 04 3e clrlwi r22,r22,16
information->maximum_id = _Objects_Build_id(
ffc09708: a1 3f 00 04 lhz r9,4(r31) ffc0970c: 55 6b c0 0e rlwinm r11,r11,24,0,7
local_table[ index ] = NULL;
}
_ISR_Disable( level );
old_tables = information->object_blocks;
ffc09710: 80 7f 00 34 lwz r3,52(r31)
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(
ffc09714: 65 6b 00 01 oris r11,r11,1
_ISR_Disable( level );
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
ffc09718: 93 1f 00 30 stw r24,48(r31)
information->local_table = local_table;
information->maximum = (Objects_Maximum) maximum;
information->maximum_id = _Objects_Build_id(
ffc0971c: 55 29 d8 08 rlwinm r9,r9,27,0,4 ffc09720: 7d 69 4b 78 or r9,r11,r9
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
information->inactive_per_block = inactive_per_block;
information->local_table = local_table;
ffc09724: 93 3f 00 1c stw r25,28(r31)
information->maximum = (Objects_Maximum) maximum;
information->maximum_id = _Objects_Build_id(
ffc09728: 7d 29 b3 78 or r9,r9,r22 ffc0972c: 91 3f 00 0c stw r9,12(r31)
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;
ffc09730: b2 df 00 10 sth r22,16(r31)
_ISR_Disable( level );
old_tables = information->object_blocks;
information->object_blocks = object_blocks;
ffc09734: 92 ff 00 34 stw r23,52(r31)
return level;
}
static inline void ppc_interrupt_enable( uint32_t level )
{
asm volatile (
ffc09738: 7c 00 01 24 mtmsr r0
information->maximum
);
_ISR_Enable( level );
if ( old_tables )
ffc0973c: 2f 83 00 00 cmpwi cr7,r3,0 ffc09740: 41 9e 00 08 beq- cr7,ffc09748 <_Objects_Extend_information+0x248>
_Workspace_Free( old_tables );
ffc09744: 48 00 25 ad bl ffc0bcf0 <_Workspace_Free>
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
ffc09748: 81 3f 00 34 lwz r9,52(r31) ffc0974c: 57 9c 10 3a rlwinm r28,r28,2,0,29
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
ffc09750: 3b 61 00 08 addi r27,r1,8 ffc09754: a0 bf 00 14 lhz r5,20(r31)
}
/*
* Assign the new object block to the object block table.
*/
information->object_blocks[ block ] = new_object_block;
ffc09758: 7f a9 e1 2e stwx r29,r9,r28
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
ffc0975c: 7f a4 eb 78 mr r4,r29 ffc09760: 7f 63 db 78 mr r3,r27 ffc09764: 80 df 00 18 lwz r6,24(r31)
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
ffc09768: 3b bf 00 20 addi r29,r31,32
information->object_blocks[ block ] = new_object_block;
/*
* Initialize objects .. add to a local chain first.
*/
_Chain_Initialize(
ffc0976c: 48 00 44 35 bl ffc0dba0 <_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 ) {
ffc09770: 48 00 00 2c b ffc0979c <_Objects_Extend_information+0x29c>
the_object->id = _Objects_Build_id(
ffc09774: 81 7f 00 00 lwz r11,0(r31) ffc09778: a0 1f 00 04 lhz r0,4(r31) ffc0977c: 55 6b c0 0e rlwinm r11,r11,24,0,7 ffc09780: 65 6b 00 01 oris r11,r11,1 ffc09784: 54 00 d8 08 rlwinm r0,r0,27,0,4 ffc09788: 7d 60 03 78 or r0,r11,r0 ffc0978c: 7c 00 f3 78 or r0,r0,r30 ffc09790: 90 09 00 08 stw r0,8(r9)
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
ffc09794: 3b de 00 01 addi r30,r30,1
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
ffc09798: 4b ff f2 81 bl ffc08a18 <_Chain_Append>
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
ffc0979c: 7f 63 db 78 mr r3,r27 ffc097a0: 4b ff f2 a9 bl ffc08a48 <_Chain_Get> ffc097a4: 7c 69 1b 79 mr. r9,r3
information->the_class,
_Objects_Local_node,
index
);
_Chain_Append( &information->Inactive, &the_object->Node );
ffc097a8: 7f a3 eb 78 mr r3,r29 ffc097ac: 7d 24 4b 78 mr r4,r9
/*
* Move from the local chain, initialise, then append to the inactive chain
*/
index = index_base;
while ((the_object = (Objects_Control *) _Chain_Get( &Inactive )) != NULL ) {
ffc097b0: 40 82 ff c4 bne+ ffc09774 <_Objects_Extend_information+0x274>
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
ffc097b4: a0 1f 00 14 lhz r0,20(r31)
information->inactive =
ffc097b8: a1 3f 00 2c lhz r9,44(r31)
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
ffc097bc: 81 7f 00 30 lwz r11,48(r31)
information->inactive =
ffc097c0: 7d 20 4a 14 add r9,r0,r9
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
ffc097c4: 54 00 04 3e clrlwi r0,r0,16
information->inactive =
ffc097c8: b1 3f 00 2c sth r9,44(r31)
_Chain_Append( &information->Inactive, &the_object->Node );
index++;
}
information->inactive_per_block[ block ] = information->allocation_size;
ffc097cc: 7c 0b e1 2e stwx r0,r11,r28
information->inactive =
(Objects_Maximum)(information->inactive + information->allocation_size);
}
ffc097d0: 80 01 00 4c lwz r0,76(r1) ffc097d4: 82 a1 00 1c lwz r21,28(r1) ffc097d8: 7c 08 03 a6 mtlr r0 ffc097dc: 82 c1 00 20 lwz r22,32(r1) ffc097e0: 82 e1 00 24 lwz r23,36(r1) ffc097e4: 83 01 00 28 lwz r24,40(r1) ffc097e8: 83 21 00 2c lwz r25,44(r1) ffc097ec: 83 41 00 30 lwz r26,48(r1) ffc097f0: 83 61 00 34 lwz r27,52(r1) ffc097f4: 83 81 00 38 lwz r28,56(r1) ffc097f8: 83 a1 00 3c lwz r29,60(r1) ffc097fc: 83 c1 00 40 lwz r30,64(r1) ffc09800: 83 e1 00 44 lwz r31,68(r1) ffc09804: 38 21 00 48 addi r1,r1,72 ffc09808: 4e 80 00 20 blr
ffc09be4 <_Objects_Shrink_information>:
*/
void _Objects_Shrink_information(
Objects_Information *information
)
{
ffc09be4: 94 21 ff e8 stwu r1,-24(r1) ffc09be8: 7c 08 02 a6 mflr r0
/*
* Search the list to find block or chunk with all objects inactive.
*/
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
ffc09bec: 39 20 00 00 li r9,0
*/
void _Objects_Shrink_information(
Objects_Information *information
)
{
ffc09bf0: 90 01 00 1c stw r0,28(r1) ffc09bf4: 93 c1 00 10 stw r30,16(r1)
/*
* 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) /
ffc09bf8: a1 43 00 10 lhz r10,16(r3)
/*
* Search the list to find block or chunk with all objects inactive.
*/
index_base = _Objects_Get_index( information->minimum_id );
ffc09bfc: a3 c3 00 0a lhz r30,10(r3)
block_count = (information->maximum - index_base) /
ffc09c00: a1 63 00 14 lhz r11,20(r3) ffc09c04: 7d 5e 50 50 subf r10,r30,r10
*/
void _Objects_Shrink_information(
Objects_Information *information
)
{
ffc09c08: 93 e1 00 14 stw r31,20(r1)
/*
* 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) /
ffc09c0c: 7d 4a 5b 96 divwu r10,r10,r11
*/
void _Objects_Shrink_information(
Objects_Information *information
)
{
ffc09c10: 93 81 00 08 stw r28,8(r1) ffc09c14: 93 a1 00 0c stw r29,12(r1) ffc09c18: 2f 8a 00 00 cmpwi cr7,r10,0 ffc09c1c: 7c 7f 1b 78 mr r31,r3
/*
* 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) /
ffc09c20: 38 0a 00 01 addi r0,r10,1 ffc09c24: 40 be 00 88 bne+ cr7,ffc09cac <_Objects_Shrink_information+0xc8>
ffc09c28: 38 00 00 01 li r0,1 <== NOT EXECUTED ffc09c2c: 48 00 00 80 b ffc09cac <_Objects_Shrink_information+0xc8><== NOT EXECUTED
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
if ( information->inactive_per_block[ block ] ==
ffc09c30: 81 5f 00 30 lwz r10,48(r31)
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
ffc09c34: 39 29 00 01 addi r9,r9,1
if ( information->inactive_per_block[ block ] ==
ffc09c38: 7d 4a e8 2e lwzx r10,r10,r29 ffc09c3c: 7f 8a 58 00 cmpw cr7,r10,r11 ffc09c40: 40 be 00 68 bne+ cr7,ffc09ca8 <_Objects_Shrink_information+0xc4>
information->allocation_size ) {
/*
* Assume the Inactive chain is never empty at this point
*/
the_object = (Objects_Control *) information->Inactive.first;
ffc09c44: 80 7f 00 20 lwz r3,32(r31)
do {
index = _Objects_Get_index( the_object->id );
ffc09c48: a0 03 00 0a lhz r0,10(r3)
/*
* Get the next node before the node is extracted
*/
extract_me = the_object;
the_object = (Objects_Control *) the_object->Node.next;
ffc09c4c: 83 83 00 00 lwz r28,0(r3)
if ((index >= index_base) &&
ffc09c50: 7f 80 f0 40 cmplw cr7,r0,r30 ffc09c54: 41 9c 00 18 blt- cr7,ffc09c6c <_Objects_Shrink_information+0x88>
(index < (index_base + information->allocation_size))) {
ffc09c58: a1 3f 00 14 lhz r9,20(r31) ffc09c5c: 7d 3e 4a 14 add r9,r30,r9 ffc09c60: 7f 80 48 40 cmplw cr7,r0,r9 ffc09c64: 40 bc 00 08 bge+ cr7,ffc09c6c <_Objects_Shrink_information+0x88>
_Chain_Extract( &extract_me->Node );
ffc09c68: 48 00 3f 11 bl ffc0db78 <_Chain_Extract>
}
}
while ( the_object );
ffc09c6c: 2f 9c 00 00 cmpwi cr7,r28,0 ffc09c70: 7f 83 e3 78 mr r3,r28 ffc09c74: 40 9e ff d4 bne+ cr7,ffc09c48 <_Objects_Shrink_information+0x64>
/*
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
ffc09c78: 81 3f 00 34 lwz r9,52(r31) ffc09c7c: 7c 69 e8 2e lwzx r3,r9,r29 ffc09c80: 48 00 20 71 bl ffc0bcf0 <_Workspace_Free>
information->object_blocks[ block ] = NULL;
information->inactive_per_block[ block ] = 0;
information->inactive -= information->allocation_size;
ffc09c84: a1 5f 00 2c lhz r10,44(r31) ffc09c88: a0 1f 00 14 lhz r0,20(r31)
/*
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
information->object_blocks[ block ] = NULL;
ffc09c8c: 81 3f 00 34 lwz r9,52(r31)
information->inactive_per_block[ block ] = 0;
ffc09c90: 81 7f 00 30 lwz r11,48(r31)
information->inactive -= information->allocation_size;
ffc09c94: 7c 00 50 50 subf r0,r0,r10 ffc09c98: b0 1f 00 2c sth r0,44(r31)
* 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;
ffc09c9c: 7f 8b e9 2e stwx r28,r11,r29
/*
* Free the memory and reset the structures in the object' information
*/
_Workspace_Free( information->object_blocks[ block ] );
information->object_blocks[ block ] = NULL;
ffc09ca0: 7f 89 e9 2e stwx r28,r9,r29
information->inactive_per_block[ block ] = 0;
information->inactive -= information->allocation_size;
return;
ffc09ca4: 48 00 00 14 b ffc09cb8 <_Objects_Shrink_information+0xd4>
}
index_base += information->allocation_size;
ffc09ca8: 7f de 5a 14 add r30,r30,r11
index_base = _Objects_Get_index( information->minimum_id );
block_count = (information->maximum - index_base) /
information->allocation_size;
for ( block = 0; block < block_count; block++ ) {
ffc09cac: 34 00 ff ff addic. r0,r0,-1 ffc09cb0: 55 3d 10 3a rlwinm r29,r9,2,0,29 ffc09cb4: 40 82 ff 7c bne+ ffc09c30 <_Objects_Shrink_information+0x4c>
return;
}
index_base += information->allocation_size;
}
}
ffc09cb8: 80 01 00 1c lwz r0,28(r1) ffc09cbc: 83 81 00 08 lwz r28,8(r1) ffc09cc0: 7c 08 03 a6 mtlr r0 ffc09cc4: 83 a1 00 0c lwz r29,12(r1) ffc09cc8: 83 c1 00 10 lwz r30,16(r1) ffc09ccc: 83 e1 00 14 lwz r31,20(r1) ffc09cd0: 38 21 00 18 addi r1,r1,24 ffc09cd4: 4e 80 00 20 blr
ffc0bf00 <_Thread_Restart>:
bool _Thread_Restart(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
ffc0bf00: 94 21 ff e8 stwu r1,-24(r1) ffc0bf04: 7c 08 02 a6 mflr r0 ffc0bf08: 90 01 00 1c stw r0,28(r1)
if ( !_States_Is_dormant( the_thread->current_state ) ) {
ffc0bf0c: 80 03 00 10 lwz r0,16(r3)
bool _Thread_Restart(
Thread_Control *the_thread,
void *pointer_argument,
Thread_Entry_numeric_type numeric_argument
)
{
ffc0bf10: 93 e1 00 14 stw r31,20(r1) ffc0bf14: 7c 7f 1b 78 mr r31,r3
if ( !_States_Is_dormant( the_thread->current_state ) ) {
ffc0bf18: 70 09 00 01 andi. r9,r0,1 ffc0bf1c: 38 00 00 00 li r0,0 ffc0bf20: 40 a2 00 74 bne+ ffc0bf94 <_Thread_Restart+0x94>
_Thread_Set_transient( the_thread );
ffc0bf24: 90 81 00 08 stw r4,8(r1) ffc0bf28: 90 a1 00 0c stw r5,12(r1) ffc0bf2c: 48 00 01 f5 bl ffc0c120 <_Thread_Set_transient>
_Thread_Reset( the_thread, pointer_argument, numeric_argument );
ffc0bf30: 7f e3 fb 78 mr r3,r31 ffc0bf34: 80 81 00 08 lwz r4,8(r1) ffc0bf38: 80 a1 00 0c lwz r5,12(r1) ffc0bf3c: 48 00 39 51 bl ffc0f88c <_Thread_Reset>
_Thread_Load_environment( the_thread );
ffc0bf40: 7f e3 fb 78 mr r3,r31 ffc0bf44: 48 00 35 45 bl ffc0f488 <_Thread_Load_environment>
_Thread_Ready( the_thread );
ffc0bf48: 7f e3 fb 78 mr r3,r31 ffc0bf4c: 48 00 38 65 bl ffc0f7b0 <_Thread_Ready>
_User_extensions_Thread_restart( the_thread );
ffc0bf50: 7f e3 fb 78 mr r3,r31 ffc0bf54: 48 00 0a 59 bl ffc0c9ac <_User_extensions_Thread_restart>
if ( _Thread_Is_executing ( the_thread ) )
ffc0bf58: 3d 20 00 00 lis r9,0 ffc0bf5c: 81 29 27 98 lwz r9,10136(r9) ffc0bf60: 38 00 00 01 li r0,1 ffc0bf64: 7f 9f 48 00 cmpw cr7,r31,r9 ffc0bf68: 40 be 00 2c bne+ cr7,ffc0bf94 <_Thread_Restart+0x94>
*/
RTEMS_INLINE_ROUTINE void _Thread_Restart_self( void )
{
#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
if ( _Thread_Executing->fp_context != NULL )
ffc0bf6c: 80 1f 01 38 lwz r0,312(r31) ffc0bf70: 2f 80 00 00 cmpwi cr7,r0,0 ffc0bf74: 41 9e 00 0c beq- cr7,ffc0bf80 <_Thread_Restart+0x80>
_Context_Restore_fp( &_Thread_Executing->fp_context );
ffc0bf78: 38 7f 01 38 addi r3,r31,312 ffc0bf7c: 48 01 2d 45 bl ffc1ecc0 <_CPU_Context_restore_fp>
#endif
_CPU_Context_Restart_self( &_Thread_Executing->Registers );
ffc0bf80: 3d 20 00 00 lis r9,0 ffc0bf84: 80 69 27 98 lwz r3,10136(r9) ffc0bf88: 38 63 00 d8 addi r3,r3,216 ffc0bf8c: 48 01 2e f5 bl ffc1ee80 <_CPU_Context_restore>
ffc0bf90: 38 00 00 01 li r0,1 <== NOT EXECUTED
return true;
}
return false;
}
ffc0bf94: 7c 03 03 78 mr r3,r0 ffc0bf98: 80 01 00 1c lwz r0,28(r1) ffc0bf9c: 83 e1 00 14 lwz r31,20(r1) ffc0bfa0: 38 21 00 18 addi r1,r1,24 ffc0bfa4: 7c 08 03 a6 mtlr r0 ffc0bfa8: 4e 80 00 20 blr
ffc0ab3c <_Thread_queue_Enqueue_priority>:
Priority_Control priority;
States_Control block_state;
_Chain_Initialize_empty( &the_thread->Wait.Block2n );
priority = the_thread->current_priority;
ffc0ab3c: 80 04 00 14 lwz r0,20(r4)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
ffc0ab40: 39 04 00 3c addi r8,r4,60
Thread_blocking_operation_States _Thread_queue_Enqueue_priority (
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread,
ISR_Level *level_p
)
{
ffc0ab44: 94 21 ff f0 stwu r1,-16(r1)
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
ffc0ab48: 39 64 00 38 addi r11,r4,56
priority = the_thread->current_priority;
header_index = _Thread_queue_Header_number( priority );
header = &the_thread_queue->Queues.Priority[ header_index ];
block_state = the_thread_queue->state;
if ( _Thread_queue_Is_reverse_search( priority ) )
ffc0ab4c: 70 09 00 20 andi. r9,r0,32
_Chain_Initialize_empty( &the_thread->Wait.Block2n );
priority = the_thread->current_priority;
header_index = _Thread_queue_Header_number( priority );
header = &the_thread_queue->Queues.Priority[ header_index ];
ffc0ab50: 54 0a d1 be rlwinm r10,r0,26,6,31
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
ffc0ab54: 91 04 00 38 stw r8,56(r4) ffc0ab58: 1d 4a 00 0c mulli r10,r10,12
Thread_blocking_operation_States _Thread_queue_Enqueue_priority (
Thread_queue_Control *the_thread_queue,
Thread_Control *the_thread,
ISR_Level *level_p
)
{
ffc0ab5c: 93 e1 00 0c stw r31,12(r1)
the_chain->permanent_null = NULL;
ffc0ab60: 39 00 00 00 li r8,0
_Chain_Initialize_empty( &the_thread->Wait.Block2n );
priority = the_thread->current_priority;
header_index = _Thread_queue_Header_number( priority );
header = &the_thread_queue->Queues.Priority[ header_index ];
block_state = the_thread_queue->state;
ffc0ab64: 81 23 00 38 lwz r9,56(r3)
_Chain_Initialize_empty( &the_thread->Wait.Block2n );
priority = the_thread->current_priority;
header_index = _Thread_queue_Header_number( priority );
header = &the_thread_queue->Queues.Priority[ header_index ];
ffc0ab68: 7d 43 52 14 add r10,r3,r10 ffc0ab6c: 91 04 00 3c stw r8,60(r4)
the_chain->last = _Chain_Head(the_chain);
ffc0ab70: 91 64 00 40 stw r11,64(r4)
block_state = the_thread_queue->state;
if ( _Thread_queue_Is_reverse_search( priority ) )
ffc0ab74: 40 82 00 98 bne- ffc0ac0c <_Thread_queue_Enqueue_priority+0xd0>
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
ffc0ab78: 38 ca 00 04 addi r6,r10,4
static inline uint32_t ppc_interrupt_disable( void )
{
uint32_t level;
uint32_t mask;
asm volatile (
ffc0ab7c: 7d 00 00 a6 mfmsr r8 ffc0ab80: 7d 70 42 a6 mfsprg r11,0 ffc0ab84: 7d 0b 58 78 andc r11,r8,r11 ffc0ab88: 7d 60 01 24 mtmsr r11
goto restart_reverse_search;
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) header->first;
ffc0ab8c: 38 e0 ff ff li r7,-1 ffc0ab90: 81 6a 00 00 lwz r11,0(r10)
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
ffc0ab94: 48 00 00 34 b ffc0abc8 <_Thread_queue_Enqueue_priority+0x8c>
search_priority = search_thread->current_priority;
ffc0ab98: 80 eb 00 14 lwz r7,20(r11)
if ( priority <= search_priority )
ffc0ab9c: 7f 80 38 40 cmplw cr7,r0,r7 ffc0aba0: 40 9d 00 30 ble- cr7,ffc0abd0 <_Thread_queue_Enqueue_priority+0x94>
static inline void ppc_interrupt_flash( uint32_t level )
{
uint32_t current_level;
asm volatile (
ffc0aba4: 7d 80 00 a6 mfmsr r12 ffc0aba8: 7d 00 01 24 mtmsr r8 ffc0abac: 7d 80 01 24 mtmsr r12
search_priority = search_thread->current_priority;
if ( priority <= search_priority )
break;
#endif
_ISR_Flash( level );
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
ffc0abb0: 81 8b 00 10 lwz r12,16(r11) ffc0abb4: 7d 3f 60 39 and. r31,r9,r12 ffc0abb8: 40 a2 00 0c bne+ ffc0abc4 <_Thread_queue_Enqueue_priority+0x88>
return level;
}
static inline void ppc_interrupt_enable( uint32_t level )
{
asm volatile (
ffc0abbc: 7d 00 01 24 mtmsr r8 <== NOT EXECUTED ffc0abc0: 4b ff ff bc b ffc0ab7c <_Thread_queue_Enqueue_priority+0x40><== NOT EXECUTED
_ISR_Enable( level );
goto restart_forward_search;
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
ffc0abc4: 81 6b 00 00 lwz r11,0(r11)
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) header->first;
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
ffc0abc8: 7f 8b 30 00 cmpw cr7,r11,r6 ffc0abcc: 40 9e ff cc bne+ cr7,ffc0ab98 <_Thread_queue_Enqueue_priority+0x5c>
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
ffc0abd0: 81 43 00 30 lwz r10,48(r3)
restart_forward_search:
search_priority = PRIORITY_MINIMUM - 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) header->first;
while ( !_Chain_Is_tail( header, (Chain_Node *)search_thread ) ) {
ffc0abd4: 7d 09 43 78 mr r9,r8
}
search_thread =
(Thread_Control *)search_thread->Object.Node.next;
}
if ( the_thread_queue->sync_state !=
ffc0abd8: 2f 8a 00 01 cmpwi cr7,r10,1 ffc0abdc: 40 be 00 f8 bne+ cr7,ffc0acd4 <_Thread_queue_Enqueue_priority+0x198>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
if ( priority == search_priority )
ffc0abe0: 7f 80 38 00 cmpw cr7,r0,r7
if ( the_thread_queue->sync_state !=
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
ffc0abe4: 38 00 00 00 li r0,0 ffc0abe8: 90 03 00 30 stw r0,48(r3)
if ( priority == search_priority )
ffc0abec: 41 9e 00 c4 beq- cr7,ffc0acb0 <_Thread_queue_Enqueue_priority+0x174>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
previous_node = search_node->previous;
ffc0abf0: 81 2b 00 04 lwz r9,4(r11)
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
ffc0abf4: 91 64 00 00 stw r11,0(r4)
the_node->previous = previous_node;
ffc0abf8: 91 24 00 04 stw r9,4(r4)
previous_node->next = the_node; search_node->previous = the_node; the_thread->Wait.queue = the_thread_queue;
ffc0abfc: 90 64 00 44 stw r3,68(r4)
previous_node = search_node->previous;
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
the_node->previous = previous_node;
previous_node->next = the_node;
ffc0ac00: 90 89 00 00 stw r4,0(r9)
search_node->previous = the_node;
ffc0ac04: 90 8b 00 04 stw r4,4(r11)
the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level );
ffc0ac08: 48 00 00 9c b ffc0aca4 <_Thread_queue_Enqueue_priority+0x168>
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
ffc0ac0c: 3c c0 00 00 lis r6,0 ffc0ac10: 38 c6 26 64 addi r6,r6,9828 ffc0ac14: 88 e6 00 00 lbz r7,0(r6) ffc0ac18: 38 e7 00 01 addi r7,r7,1
static inline uint32_t ppc_interrupt_disable( void )
{
uint32_t level;
uint32_t mask;
asm volatile (
ffc0ac1c: 7d 00 00 a6 mfmsr r8 ffc0ac20: 7d 70 42 a6 mfsprg r11,0 ffc0ac24: 7d 0b 58 78 andc r11,r8,r11 ffc0ac28: 7d 60 01 24 mtmsr r11
_ISR_Disable( level );
search_thread = (Thread_Control *) header->last;
ffc0ac2c: 81 6a 00 08 lwz r11,8(r10)
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
ffc0ac30: 48 00 00 34 b ffc0ac64 <_Thread_queue_Enqueue_priority+0x128>
search_priority = search_thread->current_priority;
ffc0ac34: 80 eb 00 14 lwz r7,20(r11)
if ( priority >= search_priority )
ffc0ac38: 7f 80 38 40 cmplw cr7,r0,r7 ffc0ac3c: 40 9c 00 30 bge- cr7,ffc0ac6c <_Thread_queue_Enqueue_priority+0x130>
static inline void ppc_interrupt_flash( uint32_t level )
{
uint32_t current_level;
asm volatile (
ffc0ac40: 7d 80 00 a6 mfmsr r12 ffc0ac44: 7d 00 01 24 mtmsr r8 ffc0ac48: 7d 80 01 24 mtmsr r12
search_priority = search_thread->current_priority;
if ( priority >= search_priority )
break;
#endif
_ISR_Flash( level );
if ( !_States_Are_set( search_thread->current_state, block_state) ) {
ffc0ac4c: 81 8b 00 10 lwz r12,16(r11) ffc0ac50: 7d 3f 60 39 and. r31,r9,r12 ffc0ac54: 40 a2 00 0c bne+ ffc0ac60 <_Thread_queue_Enqueue_priority+0x124>
return level;
}
static inline void ppc_interrupt_enable( uint32_t level )
{
asm volatile (
ffc0ac58: 7d 00 01 24 mtmsr r8 ffc0ac5c: 4b ff ff b8 b ffc0ac14 <_Thread_queue_Enqueue_priority+0xd8>
_ISR_Enable( level );
goto restart_reverse_search;
}
search_thread = (Thread_Control *)
ffc0ac60: 81 6b 00 04 lwz r11,4(r11)
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) header->last;
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
ffc0ac64: 7f 8b 50 00 cmpw cr7,r11,r10 ffc0ac68: 40 9e ff cc bne+ cr7,ffc0ac34 <_Thread_queue_Enqueue_priority+0xf8>
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
}
if ( the_thread_queue->sync_state !=
ffc0ac6c: 81 43 00 30 lwz r10,48(r3)
restart_reverse_search:
search_priority = PRIORITY_MAXIMUM + 1;
_ISR_Disable( level );
search_thread = (Thread_Control *) header->last;
while ( !_Chain_Is_head( header, (Chain_Node *)search_thread ) ) {
ffc0ac70: 7d 09 43 78 mr r9,r8
}
search_thread = (Thread_Control *)
search_thread->Object.Node.previous;
}
if ( the_thread_queue->sync_state !=
ffc0ac74: 2f 8a 00 01 cmpwi cr7,r10,1 ffc0ac78: 40 be 00 5c bne+ cr7,ffc0acd4 <_Thread_queue_Enqueue_priority+0x198>
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
if ( priority == search_priority )
ffc0ac7c: 7f 80 38 00 cmpw cr7,r0,r7
if ( the_thread_queue->sync_state !=
THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED )
goto synchronize;
the_thread_queue->sync_state = THREAD_BLOCKING_OPERATION_SYNCHRONIZED;
ffc0ac80: 38 00 00 00 li r0,0 ffc0ac84: 90 03 00 30 stw r0,48(r3)
if ( priority == search_priority )
ffc0ac88: 41 9e 00 28 beq- cr7,ffc0acb0 <_Thread_queue_Enqueue_priority+0x174>
goto equal_priority;
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
ffc0ac8c: 81 2b 00 00 lwz r9,0(r11)
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
the_node->previous = search_node;
ffc0ac90: 91 64 00 04 stw r11,4(r4)
search_node = (Chain_Node *) search_thread;
next_node = search_node->next;
the_node = (Chain_Node *) the_thread;
the_node->next = next_node;
ffc0ac94: 91 24 00 00 stw r9,0(r4)
the_node->previous = search_node; search_node->next = the_node; next_node->previous = the_node; the_thread->Wait.queue = the_thread_queue;
ffc0ac98: 90 64 00 44 stw r3,68(r4)
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;
ffc0ac9c: 90 8b 00 00 stw r4,0(r11)
next_node->previous = the_node;
ffc0aca0: 90 89 00 04 stw r4,4(r9) ffc0aca4: 7d 00 01 24 mtmsr r8 ffc0aca8: 38 60 00 01 li r3,1
the_thread->Wait.queue = the_thread_queue; _ISR_Enable( level ); return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
ffc0acac: 48 00 00 30 b ffc0acdc <_Thread_queue_Enqueue_priority+0x1a0> ffc0acb0: 39 6b 00 3c addi r11,r11,60
the_node->next = search_node;
the_node->previous = previous_node;
previous_node->next = the_node;
search_node->previous = the_node;
the_thread->Wait.queue = the_thread_queue;
ffc0acb4: 90 64 00 44 stw r3,68(r4)
_ISR_Enable( level );
return THREAD_BLOCKING_OPERATION_NOTHING_HAPPENED;
equal_priority: /* add at end of priority group */
search_node = _Chain_Tail( &search_thread->Wait.Block2n );
previous_node = search_node->previous;
ffc0acb8: 81 4b 00 04 lwz r10,4(r11)
the_node = (Chain_Node *) the_thread;
the_node->next = search_node;
ffc0acbc: 91 64 00 00 stw r11,0(r4)
the_node->previous = previous_node;
ffc0acc0: 91 44 00 04 stw r10,4(r4)
previous_node->next = the_node;
ffc0acc4: 90 8a 00 00 stw r4,0(r10)
search_node->previous = the_node;
ffc0acc8: 90 8b 00 04 stw r4,4(r11) ffc0accc: 7d 20 01 24 mtmsr r9 ffc0acd0: 4b ff ff d8 b ffc0aca8 <_Thread_queue_Enqueue_priority+0x16c>
* 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;
ffc0acd4: 91 25 00 00 stw r9,0(r5)
return the_thread_queue->sync_state;
ffc0acd8: 80 63 00 30 lwz r3,48(r3)
}
ffc0acdc: 83 e1 00 0c lwz r31,12(r1) ffc0ace0: 38 21 00 10 addi r1,r1,16 ffc0ace4: 4e 80 00 20 blr
ffc19d0c <_Timer_server_Body>:
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
ffc19d0c: 94 21 ff 98 stwu r1,-104(r1) ffc19d10: 7c 08 02 a6 mflr r0 ffc19d14: 92 01 00 28 stw r16,40(r1)
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
the_chain->last = _Chain_Head(the_chain);
ffc19d18: 3a 01 00 08 addi r16,r1,8 ffc19d1c: 90 01 00 6c stw r0,108(r1)
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
ffc19d20: 38 00 00 00 li r0,0 ffc19d24: 93 01 00 48 stw r24,72(r1)
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Tail(
Chain_Control *the_chain
)
{
return (Chain_Node *) &the_chain->permanent_null;
ffc19d28: 3b 01 00 0c addi r24,r1,12 ffc19d2c: 93 61 00 54 stw r27,84(r1) ffc19d30: 3b 61 00 18 addi r27,r1,24 ffc19d34: 93 c1 00 60 stw r30,96(r1) ffc19d38: 3b c1 00 14 addi r30,r1,20 ffc19d3c: 92 21 00 2c stw r17,44(r1)
static void _Timer_server_Process_interval_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
ffc19d40: 3e 20 00 00 lis r17,0 ffc19d44: 3a 31 28 7c addi r17,r17,10364
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
ffc19d48: 92 41 00 30 stw r18,48(r1)
static void _Timer_server_Process_tod_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
ffc19d4c: 3e 40 00 00 lis r18,0 ffc19d50: 3a 52 28 44 addi r18,r18,10308
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
ffc19d54: 93 21 00 4c stw r25,76(r1) ffc19d58: 3f 20 00 00 lis r25,0 ffc19d5c: 3b 39 28 24 addi r25,r25,10276 ffc19d60: 93 a1 00 5c stw r29,92(r1)
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
the_chain->permanent_null = NULL;
ffc19d64: 90 01 00 18 stw r0,24(r1)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
ffc19d68: 93 01 00 08 stw r24,8(r1)
the_chain->permanent_null = NULL;
ffc19d6c: 90 01 00 0c stw r0,12(r1)
the_chain->last = _Chain_Head(the_chain);
ffc19d70: 92 01 00 10 stw r16,16(r1)
*/
RTEMS_INLINE_ROUTINE void _Chain_Initialize_empty(
Chain_Control *the_chain
)
{
the_chain->first = _Chain_Tail(the_chain);
ffc19d74: 93 61 00 14 stw r27,20(r1)
the_chain->permanent_null = NULL; the_chain->last = _Chain_Head(the_chain);
ffc19d78: 93 c1 00 1c stw r30,28(r1) ffc19d7c: 92 61 00 34 stw r19,52(r1)
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
ffc19d80: 3a 63 00 08 addi r19,r3,8
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
ffc19d84: 92 81 00 38 stw r20,56(r1)
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
ffc19d88: 3a 83 00 40 addi r20,r3,64
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
ffc19d8c: 92 a1 00 3c stw r21,60(r1)
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
ffc19d90: 3a a0 00 00 li r21,0 ffc19d94: 92 c1 00 40 stw r22,64(r1)
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
}
} else {
ts->active = false;
ffc19d98: 3a c0 00 00 li r22,0
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
ffc19d9c: 92 e1 00 44 stw r23,68(r1)
_Thread_Set_state( ts->thread, STATES_DELAYING );
_Timer_server_Reset_interval_system_watchdog( ts );
_Timer_server_Reset_tod_system_watchdog( ts );
_Thread_Enable_dispatch();
ts->active = true;
ffc19da0: 3a e0 00 01 li r23,1
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
ffc19da4: 93 41 00 50 stw r26,80(r1)
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
ffc19da8: 3b 43 00 30 addi r26,r3,48
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
ffc19dac: 93 81 00 58 stw r28,88(r1)
/*
* 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 );
ffc19db0: 3b 83 00 68 addi r28,r3,104
* @a arg points to the corresponding timer server control block.
*/
static rtems_task _Timer_server_Body(
rtems_task_argument arg
)
{
ffc19db4: 93 e1 00 64 stw r31,100(r1) ffc19db8: 7c 7f 1b 78 mr r31,r3
{
/*
* Afterwards all timer inserts are directed to this chain and the interval
* and TOD chains will be no more modified by other parties.
*/
ts->insert_chain = insert_chain;
ffc19dbc: 92 1f 00 78 stw r16,120(r31)
static void _Timer_server_Process_interval_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
ffc19dc0: 80 11 00 00 lwz r0,0(r17)
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
ffc19dc4: 7f c5 f3 78 mr r5,r30
Watchdog_Interval snapshot = _Watchdog_Ticks_since_boot;
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
ffc19dc8: 80 9f 00 3c lwz r4,60(r31)
watchdogs->last_snapshot = snapshot;
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
ffc19dcc: 7f 43 d3 78 mr r3,r26
/*
* We assume adequate unsigned arithmetic here.
*/
Watchdog_Interval delta = snapshot - watchdogs->last_snapshot;
watchdogs->last_snapshot = snapshot;
ffc19dd0: 90 1f 00 3c stw r0,60(r31)
_Watchdog_Adjust_to_chain( &watchdogs->Chain, delta, fire_chain );
ffc19dd4: 7c 84 00 50 subf r4,r4,r0 ffc19dd8: 48 00 4d 5d bl ffc1eb34 <_Watchdog_Adjust_to_chain>
static void _Timer_server_Process_tod_watchdogs(
Timer_server_Watchdogs *watchdogs,
Chain_Control *fire_chain
)
{
Watchdog_Interval snapshot = (Watchdog_Interval) _TOD_Seconds_since_epoch();
ffc19ddc: 83 b2 00 00 lwz r29,0(r18)
Watchdog_Interval last_snapshot = watchdogs->last_snapshot;
ffc19de0: 80 bf 00 74 lwz r5,116(r31)
/*
* 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 ) {
ffc19de4: 7f 9d 28 40 cmplw cr7,r29,r5 ffc19de8: 40 bd 00 18 ble+ cr7,ffc19e00 <_Timer_server_Body+0xf4>
/*
* 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 );
ffc19dec: 7c 85 e8 50 subf r4,r5,r29 ffc19df0: 7f 83 e3 78 mr r3,r28 ffc19df4: 7f c5 f3 78 mr r5,r30 ffc19df8: 48 00 4d 3d bl ffc1eb34 <_Watchdog_Adjust_to_chain> ffc19dfc: 48 00 00 18 b ffc19e14 <_Timer_server_Body+0x108>
} else if ( snapshot < last_snapshot ) {
ffc19e00: 40 bc 00 14 bge+ cr7,ffc19e14 <_Timer_server_Body+0x108>
/*
* 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 );
ffc19e04: 7c bd 28 50 subf r5,r29,r5 ffc19e08: 7f 83 e3 78 mr r3,r28 ffc19e0c: 38 80 00 01 li r4,1 ffc19e10: 48 00 4c 41 bl ffc1ea50 <_Watchdog_Adjust>
}
watchdogs->last_snapshot = snapshot;
ffc19e14: 93 bf 00 74 stw r29,116(r31)
}
static void _Timer_server_Process_insertions( Timer_server_Control *ts )
{
while ( true ) {
Timer_Control *timer = (Timer_Control *) _Chain_Get( ts->insert_chain );
ffc19e18: 80 7f 00 78 lwz r3,120(r31) ffc19e1c: 48 00 0b 1d bl ffc1a938 <_Chain_Get>
if ( timer == NULL ) {
ffc19e20: 7c 64 1b 79 mr. r4,r3 ffc19e24: 41 82 00 34 beq- ffc19e58 <_Timer_server_Body+0x14c>
static void _Timer_server_Insert_timer(
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
ffc19e28: 80 04 00 38 lwz r0,56(r4) ffc19e2c: 2f 00 00 01 cmpwi cr6,r0,1
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
ffc19e30: 2f 80 00 03 cmpwi cr7,r0,3
static void _Timer_server_Insert_timer(
Timer_server_Control *ts,
Timer_Control *timer
)
{
if ( timer->the_class == TIMER_INTERVAL_ON_TASK ) {
ffc19e34: 40 ba 00 10 bne+ cr6,ffc19e44 <_Timer_server_Body+0x138>
_Watchdog_Insert( &ts->Interval_watchdogs.Chain, &timer->Ticker );
ffc19e38: 38 84 00 10 addi r4,r4,16 ffc19e3c: 7f 43 d3 78 mr r3,r26 ffc19e40: 48 00 00 10 b ffc19e50 <_Timer_server_Body+0x144>
} else if ( timer->the_class == TIMER_TIME_OF_DAY_ON_TASK ) {
ffc19e44: 40 9e ff d4 bne+ cr7,ffc19e18 <_Timer_server_Body+0x10c>
_Watchdog_Insert( &ts->TOD_watchdogs.Chain, &timer->Ticker );
ffc19e48: 38 84 00 10 addi r4,r4,16 ffc19e4c: 7f 83 e3 78 mr r3,r28 ffc19e50: 48 00 4d 9d bl ffc1ebec <_Watchdog_Insert> ffc19e54: 4b ff ff c4 b ffc19e18 <_Timer_server_Body+0x10c>
static inline uint32_t ppc_interrupt_disable( void )
{
uint32_t level;
uint32_t mask;
asm volatile (
ffc19e58: 7c 00 00 a6 mfmsr r0 ffc19e5c: 7d 30 42 a6 mfsprg r9,0 ffc19e60: 7c 09 48 78 andc r9,r0,r9 ffc19e64: 7d 20 01 24 mtmsr r9
* body loop.
*/
_Timer_server_Process_insertions( ts );
_ISR_Disable( level );
if ( _Chain_Is_empty( insert_chain ) ) {
ffc19e68: 81 21 00 08 lwz r9,8(r1) ffc19e6c: 7f 89 c0 00 cmpw cr7,r9,r24 ffc19e70: 40 be 00 1c bne+ cr7,ffc19e8c <_Timer_server_Body+0x180>
ts->insert_chain = NULL;
ffc19e74: 90 9f 00 78 stw r4,120(r31)
return level;
}
static inline void ppc_interrupt_enable( uint32_t level )
{
asm volatile (
ffc19e78: 7c 00 01 24 mtmsr r0
_Chain_Initialize_empty( &fire_chain );
while ( true ) {
_Timer_server_Get_watchdogs_that_fire_now( ts, &insert_chain, &fire_chain );
if ( !_Chain_Is_empty( &fire_chain ) ) {
ffc19e7c: 80 01 00 14 lwz r0,20(r1) ffc19e80: 7f 80 d8 00 cmpw cr7,r0,r27 ffc19e84: 40 be 00 10 bne+ cr7,ffc19e94 <_Timer_server_Body+0x188> ffc19e88: 48 00 00 64 b ffc19eec <_Timer_server_Body+0x1e0>
ffc19e8c: 7c 00 01 24 mtmsr r0 <== NOT EXECUTED ffc19e90: 4b ff ff 30 b ffc19dc0 <_Timer_server_Body+0xb4> <== NOT EXECUTED
static inline uint32_t ppc_interrupt_disable( void )
{
uint32_t level;
uint32_t mask;
asm volatile (
ffc19e94: 7c 00 00 a6 mfmsr r0 ffc19e98: 7d 30 42 a6 mfsprg r9,0 ffc19e9c: 7c 09 48 78 andc r9,r0,r9 ffc19ea0: 7d 20 01 24 mtmsr r9
*/
RTEMS_INLINE_ROUTINE bool _Chain_Is_empty(
Chain_Control *the_chain
)
{
return (the_chain->first == _Chain_Tail(the_chain));
ffc19ea4: 81 21 00 14 lwz r9,20(r1)
*/
RTEMS_INLINE_ROUTINE Chain_Node *_Chain_Get_unprotected(
Chain_Control *the_chain
)
{
if ( !_Chain_Is_empty(the_chain))
ffc19ea8: 7f 09 d8 00 cmpw cr6,r9,r27
* 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 ) {
ffc19eac: 2f 89 00 00 cmpwi cr7,r9,0 ffc19eb0: 41 9a 00 34 beq- cr6,ffc19ee4 <_Timer_server_Body+0x1d8>
{
Chain_Node *return_node;
Chain_Node *new_first;
return_node = the_chain->first;
new_first = return_node->next;
ffc19eb4: 81 69 00 00 lwz r11,0(r9)
the_chain->first = new_first;
ffc19eb8: 91 61 00 14 stw r11,20(r1)
new_first->previous = _Chain_Head(the_chain);
ffc19ebc: 93 cb 00 04 stw r30,4(r11) ffc19ec0: 41 9e 00 24 beq- cr7,ffc19ee4 <_Timer_server_Body+0x1d8>
watchdog->state = WATCHDOG_INACTIVE;
ffc19ec4: 92 a9 00 08 stw r21,8(r9)
return level;
}
static inline void ppc_interrupt_enable( uint32_t level )
{
asm volatile (
ffc19ec8: 7c 00 01 24 mtmsr r0
/*
* The timer server may block here and wait for resources or time.
* The system watchdogs are inactive and will remain inactive since
* the active flag of the timer server is true.
*/
(*watchdog->routine)( watchdog->id, watchdog->user_data );
ffc19ecc: 80 09 00 1c lwz r0,28(r9) ffc19ed0: 80 89 00 24 lwz r4,36(r9) ffc19ed4: 80 69 00 20 lwz r3,32(r9) ffc19ed8: 7c 09 03 a6 mtctr r0 ffc19edc: 4e 80 04 21 bctrl
}
ffc19ee0: 4b ff ff b4 b ffc19e94 <_Timer_server_Body+0x188> ffc19ee4: 7c 00 01 24 mtmsr r0 ffc19ee8: 4b ff fe d4 b ffc19dbc <_Timer_server_Body+0xb0>
} else {
ts->active = false;
ffc19eec: 9a df 00 7c stb r22,124(r31) ffc19ef0: 81 39 00 00 lwz r9,0(r25) ffc19ef4: 38 09 00 01 addi r0,r9,1 ffc19ef8: 90 19 00 00 stw r0,0(r25)
/*
* Block until there is something to do.
*/
_Thread_Disable_dispatch();
_Thread_Set_state( ts->thread, STATES_DELAYING );
ffc19efc: 80 7f 00 00 lwz r3,0(r31) ffc19f00: 38 80 00 08 li r4,8 ffc19f04: 48 00 3f b1 bl ffc1deb4 <_Thread_Set_state>
_Timer_server_Reset_interval_system_watchdog( ts );
ffc19f08: 7f e3 fb 78 mr r3,r31 ffc19f0c: 4b ff fd 01 bl ffc19c0c <_Timer_server_Reset_interval_system_watchdog>
_Timer_server_Reset_tod_system_watchdog( ts );
ffc19f10: 7f e3 fb 78 mr r3,r31 ffc19f14: 4b ff fd 79 bl ffc19c8c <_Timer_server_Reset_tod_system_watchdog>
_Thread_Enable_dispatch();
ffc19f18: 48 00 33 79 bl ffc1d290 <_Thread_Enable_dispatch>
ts->active = true;
ffc19f1c: 9a ff 00 7c stb r23,124(r31)
static void _Timer_server_Stop_interval_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->Interval_watchdogs.System_watchdog );
ffc19f20: 7e 63 9b 78 mr r3,r19 ffc19f24: 48 00 4e 21 bl ffc1ed44 <_Watchdog_Remove>
static void _Timer_server_Stop_tod_system_watchdog(
Timer_server_Control *ts
)
{
_Watchdog_Remove( &ts->TOD_watchdogs.System_watchdog );
ffc19f28: 7e 83 a3 78 mr r3,r20 ffc19f2c: 48 00 4e 19 bl ffc1ed44 <_Watchdog_Remove> ffc19f30: 4b ff fe 8c b ffc19dbc <_Timer_server_Body+0xb0>
ffc0a36c <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
)
{
ffc0a36c: 94 21 ff f0 stwu r1,-16(r1) ffc0a370: 7c 08 02 a6 mflr r0
rtems_device_major_number major_limit = _IO_Number_of_drivers;
if ( rtems_interrupt_is_in_progress() )
ffc0a374: 3d 20 00 00 lis r9,0
rtems_status_code rtems_io_register_driver(
rtems_device_major_number major,
const rtems_driver_address_table *driver_table,
rtems_device_major_number *registered_major
)
{
ffc0a378: 90 01 00 14 stw r0,20(r1)
rtems_device_major_number major_limit = _IO_Number_of_drivers;
if ( rtems_interrupt_is_in_progress() )
ffc0a37c: 80 09 27 74 lwz r0,10100(r9)
rtems_device_major_number major,
const rtems_driver_address_table *driver_table,
rtems_device_major_number *registered_major
)
{
rtems_device_major_number major_limit = _IO_Number_of_drivers;
ffc0a380: 3d 20 00 00 lis r9,0
rtems_status_code rtems_io_register_driver(
rtems_device_major_number major,
const rtems_driver_address_table *driver_table,
rtems_device_major_number *registered_major
)
{
ffc0a384: 93 e1 00 0c stw r31,12(r1) ffc0a388: 7c 7f 1b 78 mr r31,r3
rtems_device_major_number major_limit = _IO_Number_of_drivers;
if ( rtems_interrupt_is_in_progress() )
ffc0a38c: 2f 80 00 00 cmpwi cr7,r0,0 ffc0a390: 38 60 00 12 li r3,18
rtems_device_major_number major,
const rtems_driver_address_table *driver_table,
rtems_device_major_number *registered_major
)
{
rtems_device_major_number major_limit = _IO_Number_of_drivers;
ffc0a394: 80 09 27 c0 lwz r0,10176(r9)
if ( rtems_interrupt_is_in_progress() )
ffc0a398: 40 9e 01 40 bne- cr7,ffc0a4d8 <rtems_io_register_driver+0x16c>
return RTEMS_CALLED_FROM_ISR;
if ( registered_major == NULL )
ffc0a39c: 2f 85 00 00 cmpwi cr7,r5,0 ffc0a3a0: 41 9e 01 34 beq- cr7,ffc0a4d4 <rtems_io_register_driver+0x168>
return RTEMS_INVALID_ADDRESS;
/* Set it to an invalid value */
*registered_major = major_limit;
if ( driver_table == NULL )
ffc0a3a4: 2f 84 00 00 cmpwi cr7,r4,0
if ( registered_major == NULL )
return RTEMS_INVALID_ADDRESS;
/* Set it to an invalid value */
*registered_major = major_limit;
ffc0a3a8: 90 05 00 00 stw r0,0(r5)
if ( driver_table == NULL )
ffc0a3ac: 41 9e 01 28 beq- cr7,ffc0a4d4 <rtems_io_register_driver+0x168>
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
ffc0a3b0: 81 24 00 00 lwz r9,0(r4) ffc0a3b4: 2f 89 00 00 cmpwi cr7,r9,0 ffc0a3b8: 40 be 01 34 bne+ cr7,ffc0a4ec <rtems_io_register_driver+0x180> ffc0a3bc: 81 24 00 04 lwz r9,4(r4) ffc0a3c0: 2f 89 00 00 cmpwi cr7,r9,0 ffc0a3c4: 40 be 01 28 bne+ cr7,ffc0a4ec <rtems_io_register_driver+0x180> ffc0a3c8: 48 00 01 0c b ffc0a4d4 <rtems_io_register_driver+0x168>
rtems_fatal_error_occurred( 99 );
}
}
#endif
_Thread_Dispatch_disable_level += 1;
ffc0a3cc: 3d 20 00 00 lis r9,0 ffc0a3d0: 81 69 27 4c lwz r11,10060(r9) ffc0a3d4: 38 0b 00 01 addi r0,r11,1 ffc0a3d8: 90 09 27 4c stw r0,10060(r9)
if ( major >= major_limit )
return RTEMS_INVALID_NUMBER;
_Thread_Disable_dispatch();
if ( major == 0 ) {
ffc0a3dc: 2f 9f 00 00 cmpwi cr7,r31,0 ffc0a3e0: 3d 20 00 00 lis r9,0 ffc0a3e4: 40 9e 00 58 bne- cr7,ffc0a43c <rtems_io_register_driver+0xd0>
static rtems_status_code rtems_io_obtain_major_number(
rtems_device_major_number *major
)
{
rtems_device_major_number n = _IO_Number_of_drivers;
ffc0a3e8: 3d 60 00 00 lis r11,0 ffc0a3ec: 81 29 27 c4 lwz r9,10180(r9) ffc0a3f0: 81 6b 27 c0 lwz r11,10176(r11) ffc0a3f4: 2f 8b 00 00 cmpwi cr7,r11,0 ffc0a3f8: 38 0b 00 01 addi r0,r11,1 ffc0a3fc: 40 be 00 28 bne+ cr7,ffc0a424 <rtems_io_register_driver+0xb8>
ffc0a400: 38 00 00 01 li r0,1 <== NOT EXECUTED ffc0a404: 48 00 00 20 b ffc0a424 <rtems_io_register_driver+0xb8><== 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;
ffc0a408: 81 49 00 00 lwz r10,0(r9) ffc0a40c: 2f 8a 00 00 cmpwi cr7,r10,0 ffc0a410: 40 be 00 ec bne+ cr7,ffc0a4fc <rtems_io_register_driver+0x190> ffc0a414: 81 49 00 04 lwz r10,4(r9) ffc0a418: 2f 8a 00 00 cmpwi cr7,r10,0 ffc0a41c: 40 be 00 e0 bne+ cr7,ffc0a4fc <rtems_io_register_driver+0x190> ffc0a420: 48 00 00 0c b ffc0a42c <rtems_io_register_driver+0xc0>
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 ) {
ffc0a424: 34 00 ff ff addic. r0,r0,-1 ffc0a428: 40 82 ff e0 bne+ ffc0a408 <rtems_io_register_driver+0x9c>
}
/* Assigns invalid value in case of failure */
*major = m;
if ( m != n )
ffc0a42c: 7f 9f 58 00 cmpw cr7,r31,r11
if ( rtems_io_is_empty_table( table ) )
break;
}
/* Assigns invalid value in case of failure */
*major = m;
ffc0a430: 93 e5 00 00 stw r31,0(r5)
if ( m != n )
ffc0a434: 40 be 00 48 bne+ cr7,ffc0a47c <rtems_io_register_driver+0x110> ffc0a438: 48 00 00 d0 b ffc0a508 <rtems_io_register_driver+0x19c>
_Thread_Enable_dispatch();
return sc;
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
ffc0a43c: 1c 1f 00 18 mulli r0,r31,24 ffc0a440: 81 29 27 c4 lwz r9,10180(r9)
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
ffc0a444: 7d 69 00 2e lwzx r11,r9,r0
_Thread_Enable_dispatch();
return sc;
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
ffc0a448: 7d 29 02 14 add r9,r9,r0
static inline bool rtems_io_is_empty_table(
const rtems_driver_address_table *table
)
{
return table->initialization_entry == NULL && table->open_entry == NULL;
ffc0a44c: 38 00 00 00 li r0,0 ffc0a450: 2f 8b 00 00 cmpwi cr7,r11,0 ffc0a454: 40 be 00 10 bne+ cr7,ffc0a464 <rtems_io_register_driver+0xf8> ffc0a458: 80 09 00 04 lwz r0,4(r9) ffc0a45c: 7c 00 00 34 cntlzw r0,r0 ffc0a460: 54 00 d9 7e rlwinm r0,r0,27,5,31
}
major = *registered_major;
} else {
rtems_driver_address_table *const table = _IO_Driver_address_table + major;
if ( !rtems_io_is_empty_table( table ) ) {
ffc0a464: 2f 80 00 00 cmpwi cr7,r0,0 ffc0a468: 40 9e 00 10 bne- cr7,ffc0a478 <rtems_io_register_driver+0x10c>
_Thread_Enable_dispatch();
ffc0a46c: 48 00 1f 71 bl ffc0c3dc <_Thread_Enable_dispatch> ffc0a470: 38 60 00 0c li r3,12
return RTEMS_RESOURCE_IN_USE;
ffc0a474: 48 00 00 64 b ffc0a4d8 <rtems_io_register_driver+0x16c>
}
*registered_major = major;
ffc0a478: 93 e5 00 00 stw r31,0(r5)
}
_IO_Driver_address_table [major] = *driver_table;
ffc0a47c: 3d 20 00 00 lis r9,0 ffc0a480: 80 c4 00 00 lwz r6,0(r4) ffc0a484: 81 69 27 c4 lwz r11,10180(r9) ffc0a488: 1c 1f 00 18 mulli r0,r31,24 ffc0a48c: 80 e4 00 04 lwz r7,4(r4) ffc0a490: 81 04 00 08 lwz r8,8(r4) ffc0a494: 7d 2b 02 14 add r9,r11,r0 ffc0a498: 81 44 00 0c lwz r10,12(r4) ffc0a49c: 7c cb 01 2e stwx r6,r11,r0 ffc0a4a0: 90 e9 00 04 stw r7,4(r9) ffc0a4a4: 91 09 00 08 stw r8,8(r9) ffc0a4a8: 91 49 00 0c stw r10,12(r9) ffc0a4ac: 81 64 00 14 lwz r11,20(r4) ffc0a4b0: 80 04 00 10 lwz r0,16(r4) ffc0a4b4: 91 69 00 14 stw r11,20(r9) ffc0a4b8: 90 09 00 10 stw r0,16(r9)
_Thread_Enable_dispatch();
ffc0a4bc: 48 00 1f 21 bl ffc0c3dc <_Thread_Enable_dispatch>
return rtems_io_initialize( major, 0, NULL );
ffc0a4c0: 7f e3 fb 78 mr r3,r31 ffc0a4c4: 38 80 00 00 li r4,0 ffc0a4c8: 38 a0 00 00 li r5,0 ffc0a4cc: 48 00 96 c1 bl ffc13b8c <rtems_io_initialize> ffc0a4d0: 48 00 00 08 b ffc0a4d8 <rtems_io_register_driver+0x16c> ffc0a4d4: 38 60 00 09 li r3,9
}
ffc0a4d8: 80 01 00 14 lwz r0,20(r1) ffc0a4dc: 83 e1 00 0c lwz r31,12(r1) ffc0a4e0: 38 21 00 10 addi r1,r1,16 ffc0a4e4: 7c 08 03 a6 mtlr r0 ffc0a4e8: 4e 80 00 20 blr
return RTEMS_INVALID_ADDRESS;
if ( rtems_io_is_empty_table( driver_table ) )
return RTEMS_INVALID_ADDRESS;
if ( major >= major_limit )
ffc0a4ec: 7f 9f 00 40 cmplw cr7,r31,r0 ffc0a4f0: 38 60 00 0a li r3,10 ffc0a4f4: 41 9c fe d8 blt+ cr7,ffc0a3cc <rtems_io_register_driver+0x60> ffc0a4f8: 4b ff ff e0 b ffc0a4d8 <rtems_io_register_driver+0x16c>
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 ) {
ffc0a4fc: 3b ff 00 01 addi r31,r31,1 ffc0a500: 39 29 00 18 addi r9,r9,24 ffc0a504: 4b ff ff 20 b ffc0a424 <rtems_io_register_driver+0xb8>
if ( major == 0 ) {
rtems_status_code sc = rtems_io_obtain_major_number( registered_major );
if ( sc != RTEMS_SUCCESSFUL ) {
_Thread_Enable_dispatch();
ffc0a508: 48 00 1e d5 bl ffc0c3dc <_Thread_Enable_dispatch> ffc0a50c: 38 60 00 05 li r3,5
return sc;
ffc0a510: 4b ff ff c8 b ffc0a4d8 <rtems_io_register_driver+0x16c>
ffc4053c <rtems_rate_monotonic_period>:
rtems_status_code rtems_rate_monotonic_period(
rtems_id id,
rtems_interval length
)
{
ffc4053c: 94 21 ff d8 stwu r1,-40(r1) ffc40540: 7c 08 02 a6 mflr r0 ffc40544: 93 c1 00 20 stw r30,32(r1) ffc40548: 7c 7e 1b 78 mr r30,r3 ffc4054c: 3c 60 00 00 lis r3,0 ffc40550: 93 e1 00 24 stw r31,36(r1) ffc40554: 38 63 68 c4 addi r3,r3,26820 ffc40558: 7c 9f 23 78 mr r31,r4 ffc4055c: 38 a1 00 08 addi r5,r1,8 ffc40560: 90 01 00 2c stw r0,44(r1) ffc40564: 7f c4 f3 78 mr r4,r30 ffc40568: 93 a1 00 1c stw r29,28(r1) ffc4056c: 93 81 00 18 stw r28,24(r1) ffc40570: 4b fc d6 5d bl ffc0dbcc <_Objects_Get> ffc40574: 7c 7d 1b 78 mr r29,r3
rtems_rate_monotonic_period_states local_state;
ISR_Level level;
the_period = _Rate_monotonic_Get( id, &location );
switch ( location ) {
ffc40578: 80 01 00 08 lwz r0,8(r1) ffc4057c: 2f 80 00 00 cmpwi cr7,r0,0 ffc40580: 40 9e 01 70 bne- cr7,ffc406f0 <rtems_rate_monotonic_period+0x1b4>
case OBJECTS_LOCAL:
if ( !_Thread_Is_executing( the_period->owner ) ) {
ffc40584: 3d 20 00 00 lis r9,0 ffc40588: 80 09 36 14 lwz r0,13844(r9) ffc4058c: 81 23 00 40 lwz r9,64(r3) ffc40590: 7f 89 00 00 cmpw cr7,r9,r0 ffc40594: 41 9e 00 10 beq- cr7,ffc405a4 <rtems_rate_monotonic_period+0x68>
_Thread_Enable_dispatch();
ffc40598: 4b fc e2 2d bl ffc0e7c4 <_Thread_Enable_dispatch> ffc4059c: 3b c0 00 17 li r30,23
return RTEMS_NOT_OWNER_OF_RESOURCE;
ffc405a0: 48 00 01 54 b ffc406f4 <rtems_rate_monotonic_period+0x1b8>
}
if ( length == RTEMS_PERIOD_STATUS ) {
ffc405a4: 2f 9f 00 00 cmpwi cr7,r31,0 ffc405a8: 40 be 00 28 bne+ cr7,ffc405d0 <rtems_rate_monotonic_period+0x94>
switch ( the_period->state ) {
ffc405ac: 80 03 00 38 lwz r0,56(r3) ffc405b0: 3b c0 00 00 li r30,0 ffc405b4: 2b 80 00 04 cmplwi cr7,r0,4 ffc405b8: 41 9d 01 30 bgt- cr7,ffc406e8 <rtems_rate_monotonic_period+0x1ac> ffc405bc: 3d 20 ff c7 lis r9,-57 ffc405c0: 54 00 10 3a rlwinm r0,r0,2,0,29 ffc405c4: 39 29 a3 dc addi r9,r9,-23588 ffc405c8: 7f c9 00 2e lwzx r30,r9,r0 ffc405cc: 48 00 01 1c b ffc406e8 <rtems_rate_monotonic_period+0x1ac>
static inline uint32_t ppc_interrupt_disable( void )
{
uint32_t level;
uint32_t mask;
asm volatile (
ffc405d0: 7f 80 00 a6 mfmsr r28 ffc405d4: 7c 10 42 a6 mfsprg r0,0 ffc405d8: 7f 80 00 78 andc r0,r28,r0 ffc405dc: 7c 00 01 24 mtmsr r0
_Thread_Enable_dispatch();
return( return_value );
}
_ISR_Disable( level );
switch ( the_period->state ) {
ffc405e0: 80 03 00 38 lwz r0,56(r3) ffc405e4: 2f 80 00 02 cmpwi cr7,r0,2 ffc405e8: 41 9e 00 60 beq- cr7,ffc40648 <rtems_rate_monotonic_period+0x10c> ffc405ec: 2f 80 00 04 cmpwi cr7,r0,4 ffc405f0: 41 9e 00 cc beq- cr7,ffc406bc <rtems_rate_monotonic_period+0x180> ffc405f4: 2f 80 00 00 cmpwi cr7,r0,0 ffc405f8: 40 9e 00 f8 bne- cr7,ffc406f0 <rtems_rate_monotonic_period+0x1b4>
return level;
}
static inline void ppc_interrupt_enable( uint32_t level )
{
asm volatile (
ffc405fc: 7f 80 01 24 mtmsr r28
_ISR_Enable( level );
/*
* Baseline statistics information for the beginning of a period.
*/
_Rate_monotonic_Initiate_statistics( the_period );
ffc40600: 4b ff fc 99 bl ffc40298 <_Rate_monotonic_Initiate_statistics>
the_period->state = RATE_MONOTONIC_ACTIVE;
ffc40604: 39 20 00 02 li r9,2 ffc40608: 91 3d 00 38 stw r9,56(r29)
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
ffc4060c: 3d 20 ff c4 lis r9,-60
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
ffc40610: 38 00 00 00 li r0,0
the_watchdog->routine = routine;
ffc40614: 39 29 07 18 addi r9,r9,1816
the_watchdog->id = id;
ffc40618: 93 dd 00 30 stw r30,48(r29)
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
ffc4061c: 3c 60 00 00 lis r3,0
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
ffc40620: 91 3d 00 2c stw r9,44(r29)
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
ffc40624: 38 63 65 68 addi r3,r3,25960 ffc40628: 38 9d 00 10 addi r4,r29,16
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
the_watchdog->routine = routine;
the_watchdog->id = id;
the_watchdog->user_data = user_data;
ffc4062c: 90 1d 00 34 stw r0,52(r29)
);
the_period->next_length = length;
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
ffc40630: 3b c0 00 00 li r30,0
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
ffc40634: 93 fd 00 1c stw r31,28(r29)
Watchdog_Service_routine_entry routine,
Objects_Id id,
void *user_data
)
{
the_watchdog->state = WATCHDOG_INACTIVE;
ffc40638: 90 1d 00 18 stw r0,24(r29)
_Rate_monotonic_Timeout,
id,
NULL
);
the_period->next_length = length;
ffc4063c: 93 fd 00 3c stw r31,60(r29)
)
{
the_watchdog->initial = units;
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
ffc40640: 4b fc f6 89 bl ffc0fcc8 <_Watchdog_Insert> ffc40644: 48 00 00 a4 b ffc406e8 <rtems_rate_monotonic_period+0x1ac>
case RATE_MONOTONIC_ACTIVE:
/*
* Update statistics from the concluding period.
*/
_Rate_monotonic_Update_statistics( the_period );
ffc40648: 4b ff fd d9 bl ffc40420 <_Rate_monotonic_Update_statistics>
/*
* This tells the _Rate_monotonic_Timeout that this task is
* in the process of blocking on the period and that we
* may be changing the length of the next period.
*/
the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING;
ffc4064c: 38 00 00 01 li r0,1
the_period->next_length = length;
ffc40650: 93 fd 00 3c stw r31,60(r29)
/*
* 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;
ffc40654: 90 1d 00 38 stw r0,56(r29) ffc40658: 7f 80 01 24 mtmsr r28
the_period->next_length = length;
_ISR_Enable( level );
_Thread_Executing->Wait.id = the_period->Object.id;
ffc4065c: 3d 20 00 00 lis r9,0 ffc40660: 80 1d 00 08 lwz r0,8(r29) ffc40664: 81 29 36 14 lwz r9,13844(r9)
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
ffc40668: 38 80 40 00 li r4,16384
the_period->state = RATE_MONOTONIC_OWNER_IS_BLOCKING;
the_period->next_length = length;
_ISR_Enable( level );
_Thread_Executing->Wait.id = the_period->Object.id;
ffc4066c: 90 09 00 20 stw r0,32(r9)
_Thread_Set_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
ffc40670: 7d 23 4b 78 mr r3,r9 ffc40674: 4b fc eb b5 bl ffc0f228 <_Thread_Set_state>
static inline uint32_t ppc_interrupt_disable( void )
{
uint32_t level;
uint32_t mask;
asm volatile (
ffc40678: 7d 20 00 a6 mfmsr r9 ffc4067c: 7c 10 42 a6 mfsprg r0,0 ffc40680: 7d 20 00 78 andc r0,r9,r0 ffc40684: 7c 00 01 24 mtmsr r0
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
local_state = the_period->state;
the_period->state = RATE_MONOTONIC_ACTIVE;
ffc40688: 39 60 00 02 li r11,2
/*
* Did the watchdog timer expire while we were actually blocking
* on it?
*/
_ISR_Disable( level );
local_state = the_period->state;
ffc4068c: 80 1d 00 38 lwz r0,56(r29)
the_period->state = RATE_MONOTONIC_ACTIVE;
ffc40690: 91 7d 00 38 stw r11,56(r29)
return level;
}
static inline void ppc_interrupt_enable( uint32_t level )
{
asm volatile (
ffc40694: 7d 20 01 24 mtmsr r9
/*
* 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 )
ffc40698: 2f 80 00 03 cmpwi cr7,r0,3 ffc4069c: 40 be 00 14 bne+ cr7,ffc406b0 <rtems_rate_monotonic_period+0x174>
_Thread_Clear_state( _Thread_Executing, STATES_WAITING_FOR_PERIOD );
ffc406a0: 3d 20 00 00 lis r9,0 <== NOT EXECUTED ffc406a4: 80 69 36 14 lwz r3,13844(r9) <== NOT EXECUTED ffc406a8: 38 80 40 00 li r4,16384 <== NOT EXECUTED ffc406ac: 4b fc dc 35 bl ffc0e2e0 <_Thread_Clear_state> <== NOT EXECUTED
_Thread_Enable_dispatch();
ffc406b0: 4b fc e1 15 bl ffc0e7c4 <_Thread_Enable_dispatch> ffc406b4: 3b c0 00 00 li r30,0
return RTEMS_SUCCESSFUL;
ffc406b8: 48 00 00 3c b ffc406f4 <rtems_rate_monotonic_period+0x1b8>
case RATE_MONOTONIC_EXPIRED:
/*
* Update statistics from the concluding period
*/
_Rate_monotonic_Update_statistics( the_period );
ffc406bc: 4b ff fd 65 bl ffc40420 <_Rate_monotonic_Update_statistics> ffc406c0: 7f 80 01 24 mtmsr r28
_ISR_Enable( level );
the_period->state = RATE_MONOTONIC_ACTIVE;
ffc406c4: 38 00 00 02 li r0,2
Watchdog_Control *the_watchdog,
Watchdog_Interval units
)
{
the_watchdog->initial = units;
ffc406c8: 93 fd 00 1c stw r31,28(r29)
_Watchdog_Insert( &_Watchdog_Ticks_chain, the_watchdog );
ffc406cc: 3c 60 00 00 lis r3,0 ffc406d0: 90 1d 00 38 stw r0,56(r29) ffc406d4: 38 63 65 68 addi r3,r3,25960 ffc406d8: 38 9d 00 10 addi r4,r29,16
the_period->next_length = length;
ffc406dc: 93 fd 00 3c stw r31,60(r29)
_Watchdog_Insert_ticks( &the_period->Timer, length );
_Thread_Enable_dispatch();
ffc406e0: 3b c0 00 06 li r30,6 ffc406e4: 4b fc f5 e5 bl ffc0fcc8 <_Watchdog_Insert> ffc406e8: 4b fc e0 dd bl ffc0e7c4 <_Thread_Enable_dispatch>
return RTEMS_TIMEOUT;
ffc406ec: 48 00 00 08 b ffc406f4 <rtems_rate_monotonic_period+0x1b8> ffc406f0: 3b c0 00 04 li r30,4
case OBJECTS_ERROR:
break;
}
return RTEMS_INVALID_ID;
}
ffc406f4: 80 01 00 2c lwz r0,44(r1) ffc406f8: 7f c3 f3 78 mr r3,r30 ffc406fc: 83 81 00 18 lwz r28,24(r1) ffc40700: 7c 08 03 a6 mtlr r0 ffc40704: 83 a1 00 1c lwz r29,28(r1) ffc40708: 83 c1 00 20 lwz r30,32(r1) ffc4070c: 83 e1 00 24 lwz r31,36(r1) ffc40710: 38 21 00 28 addi r1,r1,40 ffc40714: 4e 80 00 20 blr