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arm: Provide CPU_Exception_frame for ARMv7-M

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This commit is contained in:
Sebastian Huber
2013-01-07 08:39:45 +01:00
parent 0f7abd9943
commit 0d8cde94eb
1 changed files with 12 additions and 14 deletions
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26
cpukit/score/cpu/arm/rtems/score/cpu.h
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@@ -482,14 +482,14 @@ static inline uint16_t CPU_swap_u16( uint16_t value )
/** @} */
#if defined(ARM_MULTILIB_ARCH_V4)
/**
* @addtogroup ScoreCPUARM
*
* @{
*/
#if defined(ARM_MULTILIB_ARCH_V4)
typedef enum {
ARM_EXCEPTION_RESET = 0,
ARM_EXCEPTION_UNDEF = 1,
@@ -503,7 +503,7 @@ typedef enum {
ARM_EXCEPTION_MAKE_ENUM_32_BIT = 0xffffffff
} Arm_symbolic_exception_name;
/** @} */
#endif /* defined(ARM_MULTILIB_ARCH_V4) */
typedef struct {
uint32_t register_r0;
@@ -520,27 +520,25 @@ typedef struct {
uint32_t register_r11;
uint32_t register_r12;
uint32_t register_sp;
uint32_t register_lr;
uint32_t register_pc;
void *register_lr;
void *register_pc;
#if defined(ARM_MULTILIB_ARCH_V4)
uint32_t register_cpsr;
Arm_symbolic_exception_name vector;
#elif defined(ARM_MULTILIB_ARCH_V7M)
uint32_t register_xpsr;
uint32_t vector;
#endif
} CPU_Exception_frame;
typedef CPU_Exception_frame CPU_Interrupt_frame;
#else /* !defined(ARM_MULTILIB_ARCH_V4) */
typedef void CPU_Interrupt_frame;
/* FIXME */
typedef CPU_Interrupt_frame CPU_Exception_frame;
#endif /* !defined(ARM_MULTILIB_ARCH_V4) */
void _CPU_Exception_frame_print( const CPU_Exception_frame *frame );
void _ARM_Exception_default( CPU_Exception_frame *frame );
/** @} */
#ifdef __cplusplus
}
#endif