diff options
Diffstat (limited to 'libc/sysdeps/linux/powerpc/clone.S')
| -rw-r--r-- | libc/sysdeps/linux/powerpc/clone.S | 30 |
1 files changed, 4 insertions, 26 deletions
diff --git a/libc/sysdeps/linux/powerpc/clone.S b/libc/sysdeps/linux/powerpc/clone.S index 8efbbda1a..45319d00d 100644 --- a/libc/sysdeps/linux/powerpc/clone.S +++ b/libc/sysdeps/linux/powerpc/clone.S @@ -47,14 +47,10 @@ __clone: /* Set up stack frame for parent. */ stwu r1,-32(r1) cfi_adjust_cfa_offset (32) -#ifdef RESET_PID - stmw r28,16(r1) -#else -# ifndef __ASSUME_FIXED_CLONE_SYSCALL +#ifndef __ASSUME_FIXED_CLONE_SYSCALL stmw r29,16(r1) -# else +#else stmw r30,16(r1) -# endif #endif /* Set up stack frame for child. */ @@ -67,9 +63,6 @@ __clone: #ifndef __ASSUME_FIXED_CLONE_SYSCALL mr r29,r4 /* Stack pointer in r29. */ #endif -#ifdef RESET_PID - mr r28,r5 -#endif mr r31,r6 /* Argument in r31. */ /* 'flags' argument is first parameter to clone syscall. (The other @@ -101,17 +94,6 @@ __clone: mr r1,r29 #endif -#ifdef RESET_PID - andis. r0,r28,CLONE_THREAD>>16 - bne+ r0,.Loldpid - andi. r0,r28,CLONE_VM - li r3,-1 - bne- r0,.Lnomoregetpid -.Lnomoregetpid: - stw r3,TID(r2) - stw r3,PID(r2) -.Loldpid: -#endif /* Call procedure. */ mtctr r30 mr r3,r31 @@ -121,14 +103,10 @@ __clone: .Lparent: /* Parent. Restore registers & return. */ -#ifdef RESET_PID - lmw r28,16(r1) -#else -# ifndef __ASSUME_FIXED_CLONE_SYSCALL +#ifndef __ASSUME_FIXED_CLONE_SYSCALL lmw r29,16(r1) -# else +#else lmw r30,16(r1) -# endif #endif addi r1,r1,32 bnslr+ |