diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2009-06-09 07:25:09 -0400 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2009-06-13 07:20:15 -0400 |
| commit | 1c873be744410e26fb91ee9228c90adff6eabe15 (patch) | |
| tree | ee326bbd1399e4562e4584b3c1b800c2cfdea285 /arch/blackfin/include | |
| parent | 6fa68e7a7f0641e8b7f263141d600877cdc2b5f2 (diff) | |
Blackfin: initial support for ftrace
Just the basic ftrace support here -- mcount and the ftrace stub.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin/include')
| -rw-r--r-- | arch/blackfin/include/asm/ftrace.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/arch/blackfin/include/asm/ftrace.h b/arch/blackfin/include/asm/ftrace.h index 40a8c178f10d..8643680f0f78 100644 --- a/arch/blackfin/include/asm/ftrace.h +++ b/arch/blackfin/include/asm/ftrace.h | |||
| @@ -1 +1,13 @@ | |||
| 1 | /* empty */ | 1 | /* |
| 2 | * Blackfin ftrace code | ||
| 3 | * | ||
| 4 | * Copyright 2009 Analog Devices Inc. | ||
| 5 | * Licensed under the GPL-2 or later. | ||
| 6 | */ | ||
| 7 | |||
| 8 | #ifndef __ASM_BFIN_FTRACE_H__ | ||
| 9 | #define __ASM_BFIN_FTRACE_H__ | ||
| 10 | |||
| 11 | #define MCOUNT_INSN_SIZE 8 /* sizeof mcount call: LINK + CALL */ | ||
| 12 | |||
| 13 | #endif | ||