diff options
Diffstat (limited to 'bsps/sh/shsim/start/cpu_asm.c')
| -rw-r--r-- | bsps/sh/shsim/start/cpu_asm.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/bsps/sh/shsim/start/cpu_asm.c b/bsps/sh/shsim/start/cpu_asm.c index 2ca8926a24..1b8135ee0a 100644 --- a/bsps/sh/shsim/start/cpu_asm.c +++ b/bsps/sh/shsim/start/cpu_asm.c @@ -18,9 +18,7 @@ #include <rtems/score/threaddispatch.h> #include <rtems/score/sh.h> -#if (CPU_HAS_SOFTWARE_INTERRUPT_STACK == TRUE) - unsigned long *_old_stack_ptr; -#endif +unsigned long *_old_stack_ptr; register unsigned long *stack_ptr __asm__ ("r15"); @@ -37,7 +35,6 @@ void __ISR_Handler( uint32_t vector) _Thread_Dispatch_disable(); -#if (CPU_HAS_SOFTWARE_INTERRUPT_STACK == TRUE) if ( _ISR_Nest_level == 0 ) { /* Install irq stack */ @@ -45,8 +42,6 @@ void __ISR_Handler( uint32_t vector) stack_ptr = _CPU_Interrupt_stack_high; } -#endif - _ISR_Nest_level++; _ISR_Local_enable( level ); @@ -61,12 +56,9 @@ void __ISR_Handler( uint32_t vector) _ISR_Nest_level--; -#if (CPU_HAS_SOFTWARE_INTERRUPT_STACK == TRUE) - if ( _ISR_Nest_level == 0 ) /* restore old stack pointer */ stack_ptr = _old_stack_ptr; -#endif _ISR_Local_enable( level ); |