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2000-12-13 Joel Sherrill <joel@OARcorp.com>

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* include/rtems/score/isr.h, src/isr.c: Allocate it from the
	workspace rather than explicitly declaring it.  This allows
	the size to be a non-constant from the perspective of score/cpu.
This commit is contained in:
Joel Sherrill
2000-12-13 22:13:32 +00:00
parent 797d88ba31
commit 9928d0887d
6 changed files with 22 additions and 2 deletions
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6
c/src/exec/score/ChangeLog
View File

@@ -1,4 +1,10 @@
2000-12-13 Joel Sherrill <joel@OARcorp.com>
* include/rtems/score/isr.h, src/isr.c: Allocate it from the
workspace rather than explicitly declaring it. This allows
the size to be a non-constant from the perspective of score/cpu.
2000-12-01 Joel Sherrill <joel@OARcorp.com>
* macros/rtems/score/coresem.inl: Removed comments since convention

2
c/src/exec/score/include/rtems/score/isr.h
View File

@@ -88,7 +88,7 @@ SCORE_EXTERN volatile unsigned32 _ISR_Nest_level;
* interrupt service routines are vectored by the ISR Handler via this table.
*/
SCORE_EXTERN ISR_Handler_entry _ISR_Vector_table[ ISR_NUMBER_OF_VECTORS ];
SCORE_EXTERN ISR_Handler_entry *_ISR_Vector_table;
/*
* _ISR_Handler_initialization

4
c/src/exec/score/src/isr.c
View File

@@ -42,6 +42,10 @@ void _ISR_Handler_initialization( void )
INTERNAL_ERROR_INTERRUPT_STACK_TOO_SMALL
);
_ISR_Vector_table = _Workspace_Allocate_or_fatal_error(
sizeof(ISR_Handler_entry) * ISR_NUMBER_OF_VECTORS
);
_CPU_Interrupt_stack_low =
_Workspace_Allocate_or_fatal_error( _CPU_Table.interrupt_stack_size );

6
cpukit/score/ChangeLog
View File

@@ -1,4 +1,10 @@
2000-12-13 Joel Sherrill <joel@OARcorp.com>
* include/rtems/score/isr.h, src/isr.c: Allocate it from the
workspace rather than explicitly declaring it. This allows
the size to be a non-constant from the perspective of score/cpu.
2000-12-01 Joel Sherrill <joel@OARcorp.com>
* macros/rtems/score/coresem.inl: Removed comments since convention

2
cpukit/score/include/rtems/score/isr.h
View File

@@ -88,7 +88,7 @@ SCORE_EXTERN volatile unsigned32 _ISR_Nest_level;
* interrupt service routines are vectored by the ISR Handler via this table.
*/
SCORE_EXTERN ISR_Handler_entry _ISR_Vector_table[ ISR_NUMBER_OF_VECTORS ];
SCORE_EXTERN ISR_Handler_entry *_ISR_Vector_table;
/*
* _ISR_Handler_initialization

4
cpukit/score/src/isr.c
View File

@@ -42,6 +42,10 @@ void _ISR_Handler_initialization( void )
INTERNAL_ERROR_INTERRUPT_STACK_TOO_SMALL
);
_ISR_Vector_table = _Workspace_Allocate_or_fatal_error(
sizeof(ISR_Handler_entry) * ISR_NUMBER_OF_VECTORS
);
_CPU_Interrupt_stack_low =
_Workspace_Allocate_or_fatal_error( _CPU_Table.interrupt_stack_size );