x86: introduce frame_pointer() and stack_pointer()

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This patch defines frame_pointer() and stack_pointer() similar to the
already defined instruction_pointer(). Thus the oprofile code can be
written in a more readable fashion.

[ tglx: arch/x86 adaptation ]

Signed-off-by: Jan Blunck <jblunck@suse.de>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

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Jan Blunck 2007-10-19 20:35:04 +02:00 • committed by Thomas Gleixner

parent ab483570a1

commit f1df280f53

3 changed files with 6 additions and 10 deletions

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12

arch/x86/oprofile/backtrace.c

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2

include/asm-x86/ptrace_32.h

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2

include/asm-x86/ptrace_64.h

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