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authorDavid S. Miller <davem@sunset.davemloft.net>2006-01-19 02:42:49 -0800
committerDavid S. Miller <davem@sunset.davemloft.net>2006-01-19 02:42:49 -0800
commit2d7d5f05111a9d913131a2764d8b20157f8f758d (patch)
tree792deb7a3b9f72894d16affff1569a15b35e428b /arch/sparc/kernel/entry.S
parentf7111ceb5266750db2a1d193b98fb6a3d9b5a56a (diff)
downloadop-kernel-dev-2d7d5f05111a9d913131a2764d8b20157f8f758d.zip
op-kernel-dev-2d7d5f05111a9d913131a2764d8b20157f8f758d.tar.gz
[SPARC]: Add support for *at(), ppoll, and pselect syscalls.
This also includes by necessity _TIF_RESTORE_SIGMASK support, which actually resulted in a lot of cleanups. The sparc signal handling code is quite a mess and I should clean it up some day. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/kernel/entry.S')
-rw-r--r--arch/sparc/kernel/entry.S56
1 files changed, 0 insertions, 56 deletions
diff --git a/arch/sparc/kernel/entry.S b/arch/sparc/kernel/entry.S
index 03ecb4e..c51d08d 100644
--- a/arch/sparc/kernel/entry.S
+++ b/arch/sparc/kernel/entry.S
@@ -1277,62 +1277,6 @@ sys_sigstack:
mov %l5, %o7
.align 4
- .globl sys_sigpause
-sys_sigpause:
- /* Note: %o0 already has correct value... */
- call do_sigpause
- add %sp, STACKFRAME_SZ, %o1
-
- ld [%curptr + TI_FLAGS], %l5
- andcc %l5, _TIF_SYSCALL_TRACE, %g0
- be 1f
- nop
-
- call syscall_trace
- nop
-
-1:
- /* We are returning to a signal handler. */
- RESTORE_ALL
-
- .align 4
- .globl sys_sigsuspend
-sys_sigsuspend:
- call do_sigsuspend
- add %sp, STACKFRAME_SZ, %o0
-
- ld [%curptr + TI_FLAGS], %l5
- andcc %l5, _TIF_SYSCALL_TRACE, %g0
- be 1f
- nop
-
- call syscall_trace
- nop
-
-1:
- /* We are returning to a signal handler. */
- RESTORE_ALL
-
- .align 4
- .globl sys_rt_sigsuspend
-sys_rt_sigsuspend:
- /* Note: %o0, %o1 already have correct value... */
- call do_rt_sigsuspend
- add %sp, STACKFRAME_SZ, %o2
-
- ld [%curptr + TI_FLAGS], %l5
- andcc %l5, _TIF_SYSCALL_TRACE, %g0
- be 1f
- nop
-
- call syscall_trace
- nop
-
-1:
- /* We are returning to a signal handler. */
- RESTORE_ALL
-
- .align 4
.globl sys_sigreturn
sys_sigreturn:
call do_sigreturn
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