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| author | Arnd Bergmann <arnd@arndb.de> | 2009-06-18 19:55:29 +0200 |
|---|---|---|
| committer | Michal Simek <monstr@monstr.eu> | 2009-07-06 10:26:57 +0200 |
| commit | 3183e06863f49a500fc76427db4d60825a26f81b (patch) | |
| tree | 749cfd09f4469a2ad08321ad10afbad4d92dfcdb /arch/microblaze/kernel/entry-nommu.S | |
| parent | 0a58458341fd571e521be542ff746a4a8995980c (diff) | |
| download | linux-3183e06863f49a500fc76427db4d60825a26f81b.tar.gz | |
microblaze: clean up signal handling
When legacy signal handling is disabled, the arch/microblaze/kernel/signal.c implementation can be much simpler, as most of it is handled generically from kernel/signal.c. This is also a prerequisite for using the generic asm/unistd.h, which does not provide __NR_sigreturn, because this macro is referenced by the current signal.c implementation. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Michal Simek <monstr@monstr.eu>
Diffstat (limited to 'arch/microblaze/kernel/entry-nommu.S')
| -rw-r--r-- | arch/microblaze/kernel/entry-nommu.S | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/microblaze/kernel/entry-nommu.S b/arch/microblaze/kernel/entry-nommu.S index 1fce6b803f54..2eaf3946cb42 100644 --- a/arch/microblaze/kernel/entry-nommu.S +++ b/arch/microblaze/kernel/entry-nommu.S @@ -563,18 +563,10 @@ sys_execve_wrapper: brid sys_execve addk r8, r1, r0 -sys_sigreturn_wrapper: - brid sys_sigreturn - addk r5, r1, r0 - sys_rt_sigreturn_wrapper: brid sys_rt_sigreturn addk r5, r1, r0 -sys_sigsuspend_wrapper: - brid sys_rt_sigsuspend - addk r6, r1, r0 - sys_rt_sigsuspend_wrapper: brid sys_rt_sigsuspend addk r7, r1, r0 |