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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2005-04-17 15:50:36 +0100
committerRussell King <rmk@dyn-67.arm.linux.org.uk>2005-04-17 15:50:36 +0100
commit652a12ef98d16ccd1ee5cdf2c832ce5411ed3262 (patch)
treefb4202396bed56574c68f5b516eeb85846e88c6a /include/asm-arm
parent58c02ec4701c94c671a41e1e5d50c582e859851f (diff)
downloadop-kernel-dev-652a12ef98d16ccd1ee5cdf2c832ce5411ed3262.zip
op-kernel-dev-652a12ef98d16ccd1ee5cdf2c832ce5411ed3262.tar.gz
[PATCH] ARM: showregs
Fix show_regs() to provide a backtrace. Provide a new __show_regs() function which implements the common subset of show_regs() and die(). Add prototypes to asm-arm/system.h Signed-off-by: Russell King <rmk@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm')
-rw-r--r--include/asm-arm/ptrace.h5
-rw-r--r--include/asm-arm/system.h3
2 files changed, 4 insertions, 4 deletions
diff --git a/include/asm-arm/ptrace.h b/include/asm-arm/ptrace.h
index 604e3a1..4377e22 100644
--- a/include/asm-arm/ptrace.h
+++ b/include/asm-arm/ptrace.h
@@ -142,11 +142,8 @@ extern unsigned long profile_pc(struct pt_regs *regs);
#endif
#ifdef __KERNEL__
-extern void show_regs(struct pt_regs *);
-
-#define predicate(x) (x & 0xf0000000)
+#define predicate(x) ((x) & 0xf0000000)
#define PREDICATE_ALWAYS 0xe0000000
-
#endif
#endif /* __ASSEMBLY__ */
diff --git a/include/asm-arm/system.h b/include/asm-arm/system.h
index b573129..b13a8da 100644
--- a/include/asm-arm/system.h
+++ b/include/asm-arm/system.h
@@ -99,6 +99,9 @@ void hook_fault_code(int nr, int (*fn)(unsigned long, unsigned int,
#define tas(ptr) (xchg((ptr),1))
extern asmlinkage void __backtrace(void);
+extern asmlinkage void c_backtrace(unsigned long fp, int pmode);
+extern void show_pte(struct mm_struct *mm, unsigned long addr);
+extern void __show_regs(struct pt_regs *);
extern int cpu_architecture(void);
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