iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[ARM] 5382/1: unwind: Reorganise the stacktrace support

Browse Source 
This patch changes the walk_stacktrace and its callers for easier
integration of stack unwinding. The arch/arm/kernel/stacktrace.h file is
also moved to arch/arm/include/asm/stacktrace.h.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Catalin Marinas
2009-02-11 13:07:53 +01:00
committed by Russell King
parent 67a94c23bb
commit 2d7c11bfc9
7 changed files with 109 additions and 59 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
arch/arm/include/asm/stacktrace.h Normal file
View File

@ -0,0 +1,15 @@
#ifndef __ASM_STACKTRACE_H
#define __ASM_STACKTRACE_H
struct stackframe {
unsigned long fp;
unsigned long sp;
unsigned long lr;
unsigned long pc;
};
extern int unwind_frame(struct stackframe *frame);
extern void walk_stackframe(struct stackframe *frame,
int (*fn)(struct stackframe *, void *), void *data);
#endif /* __ASM_STACKTRACE_H */