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invoke thread stack free routine instead of Workspace free.

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This commit is contained in:
Joel Sherrill
1996-05-23 15:35:26 +00:00
parent d196e48590
commit 859f17ce22
2 changed files with 52 additions and 4 deletions
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26
c/src/exec/score/src/thread.c
View File

@@ -630,7 +630,7 @@ void _Thread_Close(
(void) _Workspace_Free( the_thread->Start.fp_context );
if ( the_thread->Start.stack )
(void) _Workspace_Free( the_thread->Start.stack );
(void) _Thread_Stack_Free( the_thread->Start.stack );
if ( the_thread->extensions )
(void) _Workspace_Free( the_thread->extensions );
@@ -995,10 +995,25 @@ void _Thread_Load_environment(
*
* _Thread_Handler
*
* This routine is the "primal" entry point for all threads.
* _Context_Initialize() dummies up the thread's initial context
* to cause the first Context_Switch() to jump to _Thread_Handler().
*
* This routine is the default thread exitted error handler. It is
* returned to when a thread exits. The configured fatal error handler
* is invoked to process the exit.
*
* NOTE:
*
* On entry, it is assumed all interrupts are blocked and that this
* routine needs to set the initial isr level. This may or may not
* actually be needed by the context switch routine and as a result
* interrupts may already be at there proper level. Either way,
* setting the initial isr level properly here is safe.
*
* Currently this is only really needed for the posix port,
* ref: _Context_Switch in unix/cpu.c
*
* Input parameters: NONE
*
* Output parameters: NONE
@@ -1006,10 +1021,19 @@ void _Thread_Load_environment(
void _Thread_Handler( void )
{
ISR_Level level;
Thread_Control *executing;
executing = _Thread_Executing;
/*
* have to put level into a register for those cpu's that use
* inline asm here
*/
level = executing->Start.isr_level;
_ISR_Enable(level);
/*
* Take care that 'begin' extensions get to complete before
* 'switch' extensions can run. This means must keep dispatch

26
cpukit/score/src/thread.c
View File

@@ -630,7 +630,7 @@ void _Thread_Close(
(void) _Workspace_Free( the_thread->Start.fp_context );
if ( the_thread->Start.stack )
(void) _Workspace_Free( the_thread->Start.stack );
(void) _Thread_Stack_Free( the_thread->Start.stack );
if ( the_thread->extensions )
(void) _Workspace_Free( the_thread->extensions );
@@ -995,10 +995,25 @@ void _Thread_Load_environment(
*
* _Thread_Handler
*
* This routine is the "primal" entry point for all threads.
* _Context_Initialize() dummies up the thread's initial context
* to cause the first Context_Switch() to jump to _Thread_Handler().
*
* This routine is the default thread exitted error handler. It is
* returned to when a thread exits. The configured fatal error handler
* is invoked to process the exit.
*
* NOTE:
*
* On entry, it is assumed all interrupts are blocked and that this
* routine needs to set the initial isr level. This may or may not
* actually be needed by the context switch routine and as a result
* interrupts may already be at there proper level. Either way,
* setting the initial isr level properly here is safe.
*
* Currently this is only really needed for the posix port,
* ref: _Context_Switch in unix/cpu.c
*
* Input parameters: NONE
*
* Output parameters: NONE
@@ -1006,10 +1021,19 @@ void _Thread_Load_environment(
void _Thread_Handler( void )
{
ISR_Level level;
Thread_Control *executing;
executing = _Thread_Executing;
/*
* have to put level into a register for those cpu's that use
* inline asm here
*/
level = executing->Start.isr_level;
_ISR_Enable(level);
/*
* Take care that 'begin' extensions get to complete before
* 'switch' extensions can run. This means must keep dispatch