| commit | 13c06be399902c9ebda08e092edb1614bb4a3761 | |
| author | Jeff Dike <jdike@addtoit.com> | |
| Tue, 26 Sep 2006 06:32:59 +0000 (25 23:32 -0700) | ||
| committer | Linus Torvalds <torvalds@g5.osdl.org> | |
| Tue, 26 Sep 2006 15:49:05 +0000 (26 08:49 -0700) | ||
| tree | c67134cfb7efd23ab7017fde32657fa3a7e58154 | treesnapshot (tar.gz zip) |
| parent | c5c6ba4e08ab9c9e390a0f3a7d9a5c332f5cc6ef | commitdiff |
[PATCH] uml: Use klibc setjmp/longjmp
This patch adds an implementation of setjmp and longjmp to UML, allowing
access to the inside of a jmpbuf without needing the access macros formerly
provided by libc.
The implementation is stolen from klibc. I copy the relevant files into
arch/um. I have another patch which avoids the copying, but requires klibc be
in the tree.
setjmp and longjmp users required some tweaking. Includes of <setjmp.h> were
removed and includes of the UML longjmp.h were added where necessary. There
are also replacements of siglongjmp with UML_LONGJMP which I somehow missed
earlier.
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This patch adds an implementation of setjmp and longjmp to UML, allowing
access to the inside of a jmpbuf without needing the access macros formerly
provided by libc.
The implementation is stolen from klibc. I copy the relevant files into
arch/um. I have another patch which avoids the copying, but requires klibc be
in the tree.
setjmp and longjmp users required some tweaking. Includes of <setjmp.h> were
removed and includes of the UML longjmp.h were added where necessary. There
are also replacements of siglongjmp with UML_LONGJMP which I somehow missed
earlier.
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
14 files changed: