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author"Steven J. Hill" <sjhill@realitydiluted.com>2005-06-03 01:38:38 +0000
committer"Steven J. Hill" <sjhill@realitydiluted.com>2005-06-03 01:38:38 +0000
commita55939fe5f428c1c7ea670c3639ad93816c9499b (patch)
tree3dbe53035d34e974d3451dfd334981b8f16c3041 /libpthread/nptl/sysdeps/unix/sysv/linux/ia64/vfork.S
parent8e910c62dcc74b6db1828b0ad5d7a9c6ee2ec469 (diff)
downloaduClibc-alpine-a55939fe5f428c1c7ea670c3639ad93816c9499b.tar.bz2
uClibc-alpine-a55939fe5f428c1c7ea670c3639ad93816c9499b.tar.xz
Removal of unsupported architectures.
Diffstat (limited to 'libpthread/nptl/sysdeps/unix/sysv/linux/ia64/vfork.S')
-rw-r--r--libpthread/nptl/sysdeps/unix/sysv/linux/ia64/vfork.S69
1 files changed, 0 insertions, 69 deletions
diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/ia64/vfork.S b/libpthread/nptl/sysdeps/unix/sysv/linux/ia64/vfork.S
deleted file mode 100644
index 3bd721f14..000000000
--- a/libpthread/nptl/sysdeps/unix/sysv/linux/ia64/vfork.S
+++ /dev/null
@@ -1,69 +0,0 @@
-/* Copyright (C) 2000, 2002, 2004 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-
-#include <sysdep.h>
-#define _SIGNAL_H
-#include <bits/signum.h>
-#include <tcb-offsets.h>
-
-/* The following are defined in linux/sched.h, which unfortunately */
-/* is not safe for inclusion in an assembly file. */
-#define CLONE_VM 0x00000100 /* set if VM shared between processes */
-#define CLONE_VFORK 0x00004000 /* set if the parent wants the child to wake it up on mm_release */
-
-/* pid_t vfork(void); */
-/* Implemented as __clone_syscall(CLONE_VFORK | CLONE_VM | SIGCHLD, 0) */
-
-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,0,0,2,0
- adds r14=PID,r13
- ;;
- ld4 r16=[r14]
- ;;
- sub r15=0,r16
- cmp.eq p6,p0=0,r16
- ;;
-(p6) movl r15=0x80000000
- mov out0=CLONE_VM+CLONE_VFORK+SIGCHLD
- mov out1=0 /* Standard sp value. */
- ;;
- st4 [r14]=r15
- DO_CALL (SYS_ify (clone))
- cmp.eq p6,p0=0,r8
- adds r14=PID,r13
-(p6) br.cond.dptk 1f
- ;;
- ld4 r15=[r14]
- ;;
- extr.u r16=r15,0,31
- ;;
- cmp.eq p0,p6=0,r16
- ;;
-(p6) sub r16=0,r15
- ;;
- st4 [r14]=r16
-1:
- cmp.eq p6,p0=-1,r10
-(p6) br.cond.spnt.few __syscall_error
- ret
-PSEUDO_END(__vfork)
-libc_hidden_def (__vfork)
-weak_alias (__vfork, vfork)