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authorRobin Getz <robin.getz@analog.com>2007-10-29 18:23:28 +0800
committerBryan Wu <bryan.wu@analog.com>2007-10-29 18:23:28 +0800
commit9f336a53266f43ae1002f4aaad5373944589c828 (patch)
tree8de3512c947eb68d9b0bb2ed7de8cd6be37aecb1 /include/asm-blackfin
parent15b3ad6a4b348ea53ea1a45f9b166ac31c4b3f39 (diff)
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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.h1
-rw-r--r--include/asm-blackfin/fixed_code.h4
2 files changed, 4 insertions, 1 deletions
diff --git a/include/asm-blackfin/bfin-global.h b/include/asm-blackfin/bfin-global.h
index 14cb8d35924e..0212e180b90e 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 e6df84ee1557..37db66c7030d 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