diff options
| author | Alexey Dobriyan <adobriyan@openvz.org> | 2007-01-23 19:03:17 +0300 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2007-05-08 14:51:59 -0700 |
| commit | 4a177cbf84f827cf9f1d6cfa5264fafd3cc33ce0 (patch) | |
| tree | ef04ada4e2b708ee965081cd905026c9156863d3 /arch/ia64/ia32/ia32_entry.S | |
| parent | 690def21414fa43fac1b8053fd952c0366c476de (diff) | |
[IA64] Add TIF_RESTORE_SIGMASK
Preparation for pselect and ppoll.
ia32 compat code not tested. :-(
Signed-off-by: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
Signed-off-by: Alexey Dobriyan <adobriyan@openvz.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/ia32/ia32_entry.S')
| -rw-r--r-- | arch/ia64/ia32/ia32_entry.S | 39 |
1 files changed, 1 insertions, 38 deletions
diff --git a/arch/ia64/ia32/ia32_entry.S b/arch/ia64/ia32/ia32_entry.S index 687e5fdc968..99b665e2b1d 100644 --- a/arch/ia64/ia32/ia32_entry.S +++ b/arch/ia64/ia32/ia32_entry.S @@ -52,43 +52,6 @@ ENTRY(ia32_clone) br.ret.sptk.many rp END(ia32_clone) -ENTRY(sys32_rt_sigsuspend) - .prologue ASM_UNW_PRLG_RP|ASM_UNW_PRLG_PFS, ASM_UNW_PRLG_GRSAVE(8) - alloc loc1=ar.pfs,8,2,3,0 // preserve all eight input regs - mov loc0=rp - mov out0=in0 // mask - mov out1=in1 // sigsetsize - mov out2=sp // out2 = &sigscratch - .fframe 16 - adds sp=-16,sp // allocate dummy "sigscratch" - ;; - .body - br.call.sptk.many rp=ia32_rt_sigsuspend -1: .restore sp - adds sp=16,sp - mov rp=loc0 - mov ar.pfs=loc1 - br.ret.sptk.many rp -END(sys32_rt_sigsuspend) - -ENTRY(sys32_sigsuspend) - .prologue ASM_UNW_PRLG_RP|ASM_UNW_PRLG_PFS, ASM_UNW_PRLG_GRSAVE(8) - alloc loc1=ar.pfs,8,2,3,0 // preserve all eight input regs - mov loc0=rp - mov out0=in2 // mask (first two args are ignored) - ;; - mov out1=sp // out1 = &sigscratch - .fframe 16 - adds sp=-16,sp // allocate dummy "sigscratch" - .body - br.call.sptk.many rp=ia32_sigsuspend -1: .restore sp - adds sp=16,sp - mov rp=loc0 - mov ar.pfs=loc1 - br.ret.sptk.many rp -END(sys32_sigsuspend) - GLOBAL_ENTRY(ia32_ret_from_clone) PT_REGS_UNWIND_INFO(0) { /* @@ -389,7 +352,7 @@ ia32_syscall_table: data8 sys_rt_sigpending data8 compat_sys_rt_sigtimedwait data8 sys32_rt_sigqueueinfo - data8 sys32_rt_sigsuspend + data8 compat_sys_rt_sigsuspend data8 sys32_pread /* 180 */ data8 sys32_pwrite data8 sys_chown /* 16-bit version */ |