]> err.no Git - linux-2.6/commit
[PATCH] uml: properly invoke x86_64 system calls
authorJeff Dike <jdike@addtoit.com>
Tue, 22 Nov 2005 05:32:09 +0000 (21:32 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Tue, 22 Nov 2005 17:13:41 +0000 (09:13 -0800)
commit17d469715c6453e4994e6617e8f644bf10f38584
tree0bfc17100309b888315c3cae02adfd1783c04774
parente23181deec0d2a8be576faf9d71211abb84d5ccc
[PATCH] uml: properly invoke x86_64 system calls

This patch makes stub_segv use the stub_syscall macros.  This was needed
anyway, but the bug that prompted this was the discovery that gcc was storing
stuff in RCX, which is trashed across a system call.  This is exactly the sort
of problem that the new macros fix.

There is a stub_syscall0 for getpid.  stub_segv was changed to be a libc file,
and that caused some include changes.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/um/include/sysdep-i386/stub.h
arch/um/include/sysdep-x86_64/stub.h
arch/um/sys-i386/Makefile
arch/um/sys-i386/stub_segv.c
arch/um/sys-x86_64/Makefile
arch/um/sys-x86_64/stub_segv.c