diff options
| author |   Haavard Skinnemoen <hskinnemoen@atmel.com> | 2007-03-13 17:59:11 +0100 |
|---|---|---|
| committer | Haavard Skinnemoen <hskinnemoen@atmel.com> | 2007-04-27 13:44:13 +0200 |
| commit | 623b0355d5b1f9c6d05005b649a2f3a7b9fd7816 (patch) | |
| tree | 43ef35d4f6e83a49c1fb72df4b538271b650c054 /include/asm-avr32/system.h | |
| parent | [AVR32] Clean up cpu identification and add features bitmap (diff) | |
| download | linux-dev-623b0355d5b1f9c6d05005b649a2f3a7b9fd7816.tar.xz linux-dev-623b0355d5b1f9c6d05005b649a2f3a7b9fd7816.zip | |
[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 <hskinnemoen@atmel.com>
Diffstat (limited to 'include/asm-avr32/system.h')
| -rw-r--r-- | include/asm-avr32/system.h | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/include/asm-avr32/system.h b/include/asm-avr32/system.h index ac596058697d..a8236bacc878 100644 --- a/include/asm-avr32/system.h +++ b/include/asm-avr32/system.h @@ -9,6 +9,7 @@ #define __ASM_AVR32_SYSTEM_H #include <linux/compiler.h> +#include <linux/linkage.h> #include <linux/types.h> #include <asm/ptrace.h> @@ -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) |