diff options
Diffstat (limited to 'cpukit')
-rw-r--r-- | cpukit/score/cpu/sparc64/rtems/score/cpu.h | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/cpukit/score/cpu/sparc64/rtems/score/cpu.h b/cpukit/score/cpu/sparc64/rtems/score/cpu.h index baea12b948..37e8325f97 100644 --- a/cpukit/score/cpu/sparc64/rtems/score/cpu.h +++ b/cpukit/score/cpu/sparc64/rtems/score/cpu.h @@ -549,22 +549,6 @@ typedef struct { 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 * that THIS thread has an _ISR_Dispatch stack frame on its stack. * By using this flag, we can avoid nesting more interrupt dispatching |