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[PATCH] i386: Redo semaphore and rwlock assembly helpers

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- Move them to a pure assembly file. Previously they were in
a C file that only consisted of inline assembly. Doing it in pure
assembler is much nicer.
- Add a frame.i include with FRAME/ENDFRAME macros to easily
add frame pointers to assembly functions
- Add dwarf2 annotation to them so that the new dwarf2 unwinder
doesn't get stuck on them
- Random cleanups

Includes feedback from Jan Beulich and a UML build fix from Andrew
Morton.

Cc: jbeulich@novell.com
Cc: jdike@addtoit.com
Signed-off-by: Andi Kleen <ak@suse.de>
This commit is contained in:
Andi Kleen
2006-09-26 10:52:29 +02:00
committed by Andi Kleen
parent 07c9819b31
commit ecaf45ee5c
8 changed files with 193 additions and 137 deletions
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6
include/asm-um/frame.i Normal file
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@@ -0,0 +1,6 @@
#ifndef __UM_FRAME_I
#define __UM_FRAME_I
#include "asm/arch/frame.i"
#endif