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| author | Arnd Bergmann <arnd@arndb.de> | 2011-10-20 16:07:27 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2011-10-20 16:07:27 +0200 |
| commit | 97c24c1aa403e0d4ef7c1958db8459e488862b46 (patch) | |
| tree | 15214db3c82fffcdbad1d0ef109c9c7558982ebb /arch/arm/include/asm/exception.h | |
| parent | f350b86121c7a004a5f866333fa1d23fe30263a6 (diff) | |
| parent | 4a139b64703115e41e1a4e16ebf7eb93d0a0e349 (diff) | |
Merge branches 'cross-platform/debug_ll' and 'cross-platform/cpu-mapping' into next/cross-platform
Diffstat (limited to 'arch/arm/include/asm/exception.h')
| -rw-r--r-- | arch/arm/include/asm/exception.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/include/asm/exception.h b/arch/arm/include/asm/exception.h new file mode 100644 index 00000000000..5abaf5bbd98 --- /dev/null +++ b/arch/arm/include/asm/exception.h @@ -0,0 +1,19 @@ +/* + * Annotations for marking C functions as exception handlers. + * + * These should only be used for C functions that are called from the low + * level exception entry code and not any intervening C code. + */ +#ifndef __ASM_ARM_EXCEPTION_H +#define __ASM_ARM_EXCEPTION_H + +#include <linux/ftrace.h> + +#define __exception __attribute__((section(".exception.text"))) +#ifdef CONFIG_FUNCTION_GRAPH_TRACER +#define __exception_irq_entry __irq_entry +#else +#define __exception_irq_entry __exception +#endif + +#endif /* __ASM_ARM_EXCEPTION_H */ |