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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-01-04 16:22:18 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-01-07 15:07:41 +0100 |
| commit | 8df0e91ab0f9a890b0ba9c3c2428c91cde09a0e8 (patch) | |
| tree | 02f456157017ea8a06a1c3930a84907aa9bbb84d /cpukit/score/cpu/arm/rtems/score/cpu.h | |
| parent | arm: Add and use default exception handler (diff) | |
| download | rtems-8df0e91ab0f9a890b0ba9c3c2428c91cde09a0e8.tar.bz2 | |
arm: Move inline functions
Diffstat (limited to 'cpukit/score/cpu/arm/rtems/score/cpu.h')
| -rw-r--r-- | cpukit/score/cpu/arm/rtems/score/cpu.h | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/cpukit/score/cpu/arm/rtems/score/cpu.h b/cpukit/score/cpu/arm/rtems/score/cpu.h index d04a09eaf0..ed1ce3ba90 100644 --- a/cpukit/score/cpu/arm/rtems/score/cpu.h +++ b/cpukit/score/cpu/arm/rtems/score/cpu.h @@ -503,40 +503,6 @@ typedef enum { ARM_EXCEPTION_MAKE_ENUM_32_BIT = 0xffffffff } Arm_symbolic_exception_name; -static inline uint32_t arm_status_irq_enable( void ) -{ - uint32_t arm_switch_reg; - uint32_t psr; - - RTEMS_COMPILER_MEMORY_BARRIER(); - - __asm__ volatile ( - ARM_SWITCH_TO_ARM - "mrs %[psr], cpsr\n" - "bic %[arm_switch_reg], %[psr], #0x80\n" - "msr cpsr, %[arm_switch_reg]\n" - ARM_SWITCH_BACK - : [arm_switch_reg] "=&r" (arm_switch_reg), [psr] "=&r" (psr) - ); - - return psr; -} - -static inline void arm_status_restore( uint32_t psr ) -{ - ARM_SWITCH_REGISTERS; - - __asm__ volatile ( - ARM_SWITCH_TO_ARM - "msr cpsr, %[psr]\n" - ARM_SWITCH_BACK - : ARM_SWITCH_OUTPUT - : [psr] "r" (psr) - ); - - RTEMS_COMPILER_MEMORY_BARRIER(); -} - /** @} */ typedef struct { |