From 652a12ef98d16ccd1ee5cdf2c832ce5411ed3262 Mon Sep 17 00:00:00 2001 From: Russell King Date: Sun, 17 Apr 2005 15:50:36 +0100 Subject: [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 --- include/asm-arm/ptrace.h | 5 +---- include/asm-arm/system.h | 3 +++ 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/asm-arm/ptrace.h b/include/asm-arm/ptrace.h index 604e3a186cf..4377e22b7e1 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 b5731290b4e..b13a8da4847 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); -- cgit v1.2.3