diff options
Diffstat (limited to 'include/linux/compiler-gcc.h')
-rw-r--r-- | include/linux/compiler-gcc.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h index 1514d534dee..a3ed7cb8ca3 100644 --- a/include/linux/compiler-gcc.h +++ b/include/linux/compiler-gcc.h | |||
@@ -52,7 +52,15 @@ | |||
52 | #define __deprecated __attribute__((deprecated)) | 52 | #define __deprecated __attribute__((deprecated)) |
53 | #define __packed __attribute__((packed)) | 53 | #define __packed __attribute__((packed)) |
54 | #define __weak __attribute__((weak)) | 54 | #define __weak __attribute__((weak)) |
55 | #define __naked __attribute__((naked)) | 55 | |
56 | /* | ||
57 | * it doesn't make sense on ARM (currently the only user of __naked) to trace | ||
58 | * naked functions because then mcount is called without stack and frame pointer | ||
59 | * being set up and there is no chance to restore the lr register to the value | ||
60 | * before mcount was called. | ||
61 | */ | ||
62 | #define __naked __attribute__((naked)) notrace | ||
63 | |||
56 | #define __noreturn __attribute__((noreturn)) | 64 | #define __noreturn __attribute__((noreturn)) |
57 | 65 | ||
58 | /* | 66 | /* |