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- #ifndef HARDFAULT_GENHF_H__
- #define HARDFAULT_GENHF_H__
- #include "compiler_abstraction.h"
- #ifdef __cplusplus
- extern "C" {
- #endif
- static inline void hardfault_genhf_invalid_fp(void);
- static inline void hardfault_genhf_undefined_instr(void);
- static inline void hardfault_genhf_ldm_align(void);
- #if defined( __CC_ARM )
- static inline __ASM void hardfault_genhf_invalid_fp(void)
- {
- MOVS r0, #0
- BLX r0
- }
- static inline __ASM void hardfault_genhf_undefined_instr(void)
- {
- DCI 0xf123
- DCI 0x4567
- }
- static inline __ASM void hardfault_genhf_ldm_align(void)
- {
- MOVS r0, #1
- LDM r0!, {r1-r2}
- }
- #elif defined( __ICCARM__ )
- #pragma inline=forced
- static inline void hardfault_genhf_invalid_fp(void)
- {
- __ASM volatile(
- " movs r0, #0 \n"
- " blx r0 \n"
- );
- }
- #pragma inline=forced
- static inline void hardfault_genhf_undefined_instr(void)
- {
- __ASM volatile(
- "DATA \n"
- " DC16 0xf123 \n"
- " DC16 0x4567 \n"
- );
- }
- #pragma inline=forced
- static inline void hardfault_genhf_ldm_align(void)
- {
- __ASM volatile(
- " movs r0, #1 \n"
- " ldm r0!, {r1-r2} \n"
- );
- }
- #elif defined( __GNUC__ )
- static inline void hardfault_genhf_invalid_fp(void)
- {
- __ASM volatile(
- " .syntax unified \n"
- " movs r0, #0 \n"
- " blx r0 \n"
- );
- }
- static inline void hardfault_genhf_undefined_instr(void)
- {
- __ASM volatile(
- " .hword 0xf123 \n"
- " .hword 0x4567 \n"
- );
- }
- static inline void hardfault_genhf_ldm_align(void)
- {
- __ASM volatile(
- " .syntax unified \n"
- " movs r0, #1 \n"
- " ldm r0!, {r1-r2} \n"
- );
- }
- #else
- #error "Unsupported compiler"
- #endif
- #ifdef __cplusplus
- }
- #endif
- #endif
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