tree 09ff150151dc6724f250da068c2653dc13b4e3c0
parent 07c9819b31eda7954feddc83f2fae035f31c11e1
author Andi Kleen <ak@suse.de> 1159260749 +0200
committer Andi Kleen <andi@basil.nowhere.org> 1159260749 +0200

[PATCH] i386: Redo semaphore and rwlock assembly helpers

- 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>