diff options
Diffstat (limited to 'cpukit/score/cpu/nios2')
| -rw-r--r-- | cpukit/score/cpu/nios2/include/rtems/score/cpu.h | 6 | ||||
| -rw-r--r-- | cpukit/score/cpu/nios2/nios2-iic-irq.c | 8 |
2 files changed, 1 insertions, 13 deletions
diff --git a/cpukit/score/cpu/nios2/include/rtems/score/cpu.h b/cpukit/score/cpu/nios2/include/rtems/score/cpu.h index 3cc56e591b..ae1c027def 100644 --- a/cpukit/score/cpu/nios2/include/rtems/score/cpu.h +++ b/cpukit/score/cpu/nios2/include/rtems/score/cpu.h @@ -27,8 +27,6 @@ extern "C" { #include <rtems/score/basedefs.h> #include <rtems/score/nios2.h> -#define CPU_HAS_SOFTWARE_INTERRUPT_STACK TRUE - #define CPU_SIMPLE_VECTORED_INTERRUPTS TRUE #define CPU_INTERRUPT_NUMBER_OF_VECTORS 32 @@ -37,10 +35,6 @@ extern "C" { #define CPU_PROVIDES_ISR_IS_IN_PROGRESS TRUE -#define CPU_HAS_HARDWARE_INTERRUPT_STACK FALSE - -#define CPU_ALLOCATE_INTERRUPT_STACK TRUE - #define CPU_ISR_PASSES_FRAME_POINTER FALSE #define CPU_HARDWARE_FP FALSE diff --git a/cpukit/score/cpu/nios2/nios2-iic-irq.c b/cpukit/score/cpu/nios2/nios2-iic-irq.c index 99f1618f02..cec24fd5dc 100644 --- a/cpukit/score/cpu/nios2/nios2-iic-irq.c +++ b/cpukit/score/cpu/nios2/nios2-iic-irq.c @@ -32,9 +32,7 @@ * Upon entry, interrupts are disabled */ -#if( CPU_HAS_SOFTWARE_INTERRUPT_STACK == TRUE) - unsigned long *_old_stack_ptr; -#endif +unsigned long *_old_stack_ptr; /* * Prototypes @@ -98,13 +96,11 @@ void __ISR_Handler(void) /* Interrupts are disabled upon entry to this Handler */ -#if( CPU_HAS_SOFTWARE_INTERRUPT_STACK == TRUE) if ( _ISR_Nest_level == 0 ) { /* Install irq stack */ _old_stack_ptr = stack_ptr; stack_ptr = _CPU_Interrupt_stack_high - 4; } -#endif _ISR_Nest_level++; @@ -120,9 +116,7 @@ void __ISR_Handler(void) _ISR_Nest_level--; if( _ISR_Nest_level == 0) { -#if( CPU_HAS_SOFTWARE_INTERRUPT_STACK == TRUE) stack_ptr = _old_stack_ptr; -#endif if( _Thread_Dispatch_is_enabled() ) { |