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| author | David S. Miller <davem@sunset.davemloft.net> | 2006-01-19 02:42:49 -0800 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-01-19 02:42:49 -0800 |
| commit | 2d7d5f05111a9d913131a2764d8b20157f8f758d (patch) | |
| tree | 792deb7a3b9f72894d16affff1569a15b35e428b /arch/sparc/kernel/entry.S | |
| parent | f7111ceb5266750db2a1d193b98fb6a3d9b5a56a (diff) | |
| download | linux-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.S | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/arch/sparc/kernel/entry.S b/arch/sparc/kernel/entry.S index 03ecb4e4614e0..c51d08d218ef9 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 |