diff options
Diffstat (limited to 'bsps/sh/gensh4/start/cpu_asm.c')
| -rw-r--r-- | bsps/sh/gensh4/start/cpu_asm.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/bsps/sh/gensh4/start/cpu_asm.c b/bsps/sh/gensh4/start/cpu_asm.c index 52a033bb75..7618db3e27 100644 --- a/bsps/sh/gensh4/start/cpu_asm.c +++ b/bsps/sh/gensh4/start/cpu_asm.c @@ -42,9 +42,7 @@ /* from cpu_isps.c */ extern proc_ptr _Hardware_isr_Table[]; -#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"); @@ -60,7 +58,6 @@ void __ISR_Handler( uint32_t vector) _Thread_Dispatch_disable(); -#if (CPU_HAS_SOFTWARE_INTERRUPT_STACK == TRUE) if ( _ISR_Nest_level == 0 ) { /* Install irq stack */ @@ -68,8 +65,6 @@ void __ISR_Handler( uint32_t vector) stack_ptr = _CPU_Interrupt_stack_high; } -#endif - _ISR_Nest_level++; _ISR_Local_enable( level ); @@ -84,11 +79,9 @@ 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 ); |