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| author | Robin Getz <robin.getz@analog.com> | 2007-10-29 18:23:28 +0800 |
|---|---|---|
| committer | Bryan Wu <bryan.wu@analog.com> | 2007-10-29 18:23:28 +0800 |
| commit | 9f336a53266f43ae1002f4aaad5373944589c828 (patch) | |
| tree | 8de3512c947eb68d9b0bb2ed7de8cd6be37aecb1 /include/asm-blackfin | |
| parent | 15b3ad6a4b348ea53ea1a45f9b166ac31c4b3f39 (diff) | |
| download | op-kernel-dev-9f336a53266f43ae1002f4aaad5373944589c828.zip op-kernel-dev-9f336a53266f43ae1002f4aaad5373944589c828.tar.gz | |
Blackfin arch: ensure that speculative loads of bad pointers don't cause us to do bad things.
Fix/change formatting of a few more things.
Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Diffstat (limited to 'include/asm-blackfin')
| -rw-r--r-- | include/asm-blackfin/bfin-global.h | 1 | ||||
| -rw-r--r-- | include/asm-blackfin/fixed_code.h | 4 |
2 files changed, 4 insertions, 1 deletions
diff --git a/include/asm-blackfin/bfin-global.h b/include/asm-blackfin/bfin-global.h index 14cb8d3..0212e18 100644 --- a/include/asm-blackfin/bfin-global.h +++ b/include/asm-blackfin/bfin-global.h @@ -80,6 +80,7 @@ extern int atomic_sub32(void); extern int atomic_ior32(void); extern int atomic_and32(void); extern int atomic_xor32(void); +extern void safe_user_instruction(void); extern void sigreturn_stub(void); extern void *l1_data_A_sram_alloc(size_t); diff --git a/include/asm-blackfin/fixed_code.h b/include/asm-blackfin/fixed_code.h index e6df84e..37db66c 100644 --- a/include/asm-blackfin/fixed_code.h +++ b/include/asm-blackfin/fixed_code.h @@ -17,4 +17,6 @@ #define ATOMIC_SEQS_END 0x480 -#define FIXED_CODE_END 0x480 +#define SAFE_USER_INSTRUCTION 0x480 + +#define FIXED_CODE_END 0x490 |
