diff options
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/ia64/pt-vfork.S')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/ia64/pt-vfork.S | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/ia64/pt-vfork.S b/nptl/sysdeps/unix/sysv/linux/ia64/pt-vfork.S index f59227c695..49398d5c23 100644 --- a/nptl/sysdeps/unix/sysv/linux/ia64/pt-vfork.S +++ b/nptl/sysdeps/unix/sysv/linux/ia64/pt-vfork.S @@ -32,22 +32,26 @@ ENTRY(__vfork) .prologue // work around a GAS bug which triggers if .body // first .prologue is not at the beginning of proc. - alloc r2=ar.pfs,0,1,2,0 + alloc r2=ar.pfs,0,0,2,0 adds r14=PID,r13 ;; - ld4 loc0=[r14] + ld4 r16=[r14] ;; - sub r15=0,loc0 + sub r15=0,r16 mov out0=CLONE_VM+CLONE_VFORK+SIGCHLD mov out1=0 /* Standard sp value. */ ;; st4 [r14]=r15 DO_CALL (SYS_ify (clone)) cmp.eq p0,p7=0,r8 - cmp.eq p6,p0=-1,r10 adds r14=PID,r13 ;; -(p7) st4 [r14]=loc0 +(p7) ld4 r16=[r14] + cmp.eq p6,p0=-1,r10 + ;; +(p7) sub r15=0,r16 + ;; +(p7) st4 [r14]=r15 (p6) br.cond.spnt.few __syscall_error ret PSEUDO_END(__vfork) |