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2d7c11bfc9
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>
16 lines
353 B
C
16 lines
353 B
C
#ifndef __ASM_STACKTRACE_H
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#define __ASM_STACKTRACE_H
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struct stackframe {
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unsigned long fp;
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unsigned long sp;
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unsigned long lr;
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unsigned long pc;
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};
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extern int unwind_frame(struct stackframe *frame);
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extern void walk_stackframe(struct stackframe *frame,
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int (*fn)(struct stackframe *, void *), void *data);
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#endif /* __ASM_STACKTRACE_H */
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