From 623b0355d5b1f9c6d05005b649a2f3a7b9fd7816 Mon Sep 17 00:00:00 2001 From: Haavard Skinnemoen Date: Tue, 13 Mar 2007 17:59:11 +0100 Subject: [AVR32] Clean up exception handling code * Use generic BUG() handling * Remove some useless debug statements * Use a common function _exception() to send signals or oops when an exception can't be handled. This makes sure init doesn't enter an infinite exception loop as well. Borrowed from powerpc. * Add some basic exception tracing support to the page fault code. * Rework dump_stack(), show_regs() and friends and move everything into process.c * Print information about configuration options and chip type when oopsing Signed-off-by: Haavard Skinnemoen --- include/asm-avr32/system.h | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) (limited to 'include/asm-avr32/system.h') diff --git a/include/asm-avr32/system.h b/include/asm-avr32/system.h index ac596058697..a8236bacc87 100644 --- a/include/asm-avr32/system.h +++ b/include/asm-avr32/system.h @@ -9,6 +9,7 @@ #define __ASM_AVR32_SYSTEM_H #include +#include #include #include @@ -140,15 +141,9 @@ static inline unsigned long __cmpxchg(volatile void *ptr, unsigned long old, sizeof(*(ptr)))) struct pt_regs; -extern void __die(const char *, struct pt_regs *, unsigned long, - const char *, const char *, unsigned long); -extern void __die_if_kernel(const char *, struct pt_regs *, unsigned long, - const char *, const char *, unsigned long); - -#define die(msg, regs, err) \ - __die(msg, regs, err, __FILE__ ":", __FUNCTION__, __LINE__) -#define die_if_kernel(msg, regs, err) \ - __die_if_kernel(msg, regs, err, __FILE__ ":", __FUNCTION__, __LINE__) +void NORET_TYPE die(const char *str, struct pt_regs *regs, long err); +void _exception(long signr, struct pt_regs *regs, int code, + unsigned long addr); #define arch_align_stack(x) (x) -- cgit v1.2.3