From 9f336a53266f43ae1002f4aaad5373944589c828 Mon Sep 17 00:00:00 2001 From: Robin Getz Date: Mon, 29 Oct 2007 18:23:28 +0800 Subject: 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 Signed-off-by: Bryan Wu --- include/asm-blackfin/bfin-global.h | 1 + include/asm-blackfin/fixed_code.h | 4 +++- 2 files changed, 4 insertions(+), 1 deletion(-) (limited to 'include/asm-blackfin') 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 -- cgit v1.1