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sparc64/rtems/score/cpu.h: Delete dead declaration

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Joel Sherrill
2015-07-16 11:15:10 -07:00
parent 7e14385b46
commit db01d0cc61
1 changed files with 0 additions and 16 deletions
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16
cpukit/score/cpu/sparc64/rtems/score/cpu.h
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@@ -548,22 +548,6 @@ typedef struct {
SCORE_EXTERN Context_Control_fp _CPU_Null_fp_context CPU_STRUCTURE_ALIGNMENT; SCORE_EXTERN Context_Control_fp _CPU_Null_fp_context CPU_STRUCTURE_ALIGNMENT;
/*
* This stack is allocated by the Interrupt Manager and the switch
* is performed in _ISR_Handler. These variables contain pointers
* to the lowest and highest addresses in the chunk of memory allocated
* for the interrupt stack. Since it is unknown whether the stack
* grows up or down (in general), this give the CPU dependent
* code the option of picking the version it wants to use. Thus
* both must be present if either is.
*
* The SPARC supports a software based interrupt stack and these
* are required.
*/
/*
SCORE_EXTERN void *_CPU_Interrupt_stack_low;
SCORE_EXTERN void *_CPU_Interrupt_stack_high;
*/
/* /*
* This flag is context switched with each thread. It indicates * This flag is context switched with each thread. It indicates
* that THIS thread has an _ISR_Dispatch stack frame on its stack. * that THIS thread has an _ISR_Dispatch stack frame on its stack.