diff options
Diffstat (limited to 'cpukit/score/cpu/arm')
-rw-r--r-- | cpukit/score/cpu/arm/cpu.c | 20 | ||||
-rw-r--r-- | cpukit/score/cpu/arm/include/rtems/score/cpu.h | 13 | ||||
-rw-r--r-- | cpukit/score/cpu/arm/include/rtems/score/cpuimpl.h | 2 |
3 files changed, 20 insertions, 15 deletions
diff --git a/cpukit/score/cpu/arm/cpu.c b/cpukit/score/cpu/arm/cpu.c index 07b9588afd..d3471dc99f 100644 --- a/cpukit/score/cpu/arm/cpu.c +++ b/cpukit/score/cpu/arm/cpu.c @@ -26,8 +26,7 @@ #include "config.h" #endif -#include <rtems/score/assert.h> -#include <rtems/score/cpu.h> +#include <rtems/score/cpuimpl.h> #include <rtems/score/thread.h> #include <rtems/score/tls.h> @@ -171,3 +170,20 @@ void _CPU_Initialize( void ) } #endif /* ARM_MULTILIB_ARCH_V4 */ + +void _CPU_Fatal_halt( uint32_t source, CPU_Uint32ptr error ) +{ + ISR_Level level; + + _CPU_ISR_Disable( level ); + (void) level; + + __asm__ volatile ("mov r0, %0\n" + : "=r" (error) + : "0" (error) + : "r0" ); + + while ( true ) { + /* Do nothing */ + } +} diff --git a/cpukit/score/cpu/arm/include/rtems/score/cpu.h b/cpukit/score/cpu/arm/include/rtems/score/cpu.h index b554aa263e..b8e3604fbb 100644 --- a/cpukit/score/cpu/arm/include/rtems/score/cpu.h +++ b/cpukit/score/cpu/arm/include/rtems/score/cpu.h @@ -434,19 +434,6 @@ void _CPU_Context_Initialize( *(*(_destination)) = _CPU_Null_fp_context; \ } while (0) -#define _CPU_Fatal_halt( _source, _err ) \ - do { \ - uint32_t _level; \ - uint32_t _error = _err; \ - _CPU_ISR_Disable( _level ); \ - (void) _level; \ - __asm__ volatile ("mov r0, %0\n" \ - : "=r" (_error) \ - : "0" (_error) \ - : "r0" ); \ - while (1); \ - } while (0); - /** * @brief CPU initialization. */ diff --git a/cpukit/score/cpu/arm/include/rtems/score/cpuimpl.h b/cpukit/score/cpu/arm/include/rtems/score/cpuimpl.h index 2c7078b790..0f86710966 100644 --- a/cpukit/score/cpu/arm/include/rtems/score/cpuimpl.h +++ b/cpukit/score/cpu/arm/include/rtems/score/cpuimpl.h @@ -112,6 +112,8 @@ static inline struct Per_CPU_Control *_ARM_Get_current_per_CPU_control( void ) #endif /* ARM_MULTILIB_ARCH_V4 */ +RTEMS_NO_RETURN void _CPU_Fatal_halt( uint32_t source, CPU_Uint32ptr error ); + void _CPU_Context_volatile_clobber( uintptr_t pattern ); void _CPU_Context_validate( uintptr_t pattern ); |