diff options
Diffstat (limited to 'arch/ia64/kernel/entry.S')
| -rw-r--r-- | arch/ia64/kernel/entry.S | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S index 55fd2d5471e1..156a6fa031f4 100644 --- a/arch/ia64/kernel/entry.S +++ b/arch/ia64/kernel/entry.S @@ -1199,32 +1199,6 @@ ENTRY(notify_resume_user) br.ret.sptk.many rp END(notify_resume_user) -GLOBAL_ENTRY(sys_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 in case of syscall restart! - mov r9=ar.unat - mov loc0=rp // save return address - mov out0=in0 // mask - mov out1=in1 // sigsetsize - adds out2=8,sp // out2=&sigscratch->ar_pfs - ;; - .fframe 16 - .spillsp ar.unat, 16 - st8 [sp]=r9,-16 // allocate space for ar.unat and save it - st8 [out2]=loc1,-8 // save ar.pfs, out2=&sigscratch - .body - br.call.sptk.many rp=ia64_rt_sigsuspend -.ret17: .restore sp - adds sp=16,sp // pop scratch stack space - ;; - ld8 r9=[sp] // load new unat from sw->caller_unat - mov rp=loc0 - ;; - mov ar.unat=r9 - mov ar.pfs=loc1 - br.ret.sptk.many rp -END(sys_rt_sigsuspend) - ENTRY(sys_rt_sigreturn) PT_REGS_UNWIND_INFO(0) /* |