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| author | Antony Pavlov <antonynpavlov@gmail.com> | 2015-11-10 10:27:16 +0300 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-11-11 08:38:24 +0100 |
| commit | a919cac585e8849b539af2b273eda3d3d27408a6 (patch) | |
| tree | ca5b97c757a8d294a6f27d60bdc7b53dfdbd6829 /arch/mips/include | |
| parent | f1db81f83899630b182972bf44c7ed1ca2a4f9e5 (diff) | |
| download | barebox-a919cac585e8849b539af2b273eda3d3d27408a6.tar.gz barebox-a919cac585e8849b539af2b273eda3d3d27408a6.tar.xz | |
MIPS: allow user to pass incorrect address to md command
This commit makes it possible to handle exception on
incorrect data access so 'md' command just show 'xxxxxxxx'
instead of crashing the system.
barebox:/ md -l 0xa0000003+4
a0000003: xxxxxxxx ....
Without this commit we will get this
barebox:/ md -l 0xa0000003+4
a0000003:
Ooops, address error on load or ifetch!
...
### ERROR ### Please RESET the board ###
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/mips/include')
| -rw-r--r-- | arch/mips/include/asm/barebox.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/include/asm/barebox.h b/arch/mips/include/asm/barebox.h index 499b731924..e5b964ca1b 100644 --- a/arch/mips/include/asm/barebox.h +++ b/arch/mips/include/asm/barebox.h @@ -15,6 +15,6 @@ #ifndef _ASM_MIPS_BAREBOX_H_ #define _ASM_MIPS_BAREBOX_H_ -/* nothing special yet */ +#define ARCH_HAS_DATA_ABORT_MASK #endif /* _ASM_MIPS_BAREBOX_H_ */ |