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Update.
* sysdeps/unix/sparc/vfork.S: Correct comment. * sysdeps/unix/sparc/fork.S: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list: Remove vfork. * sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/fork.S: No special case for child necessary. * sysdeps/unix/sysv/linux/sparc/sparc64/fork.S: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S: New file. Patches by Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>. * sysdeps/libm-i387/s_fdim.S: Change fsubp to fsubrp for picky gas.
This commit is contained in:
Ulrich Drepper
parent
28133993a3
commit
84514bcbf2
14
ChangeLog
14
ChangeLog
@ -1,7 +1,17 @@
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1999-01-29 Ulrich Drepper <drepper@cygnus.com>
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* sysdeps/libm-i387/s_fdim.S: Change fsubp to fsubrp for picky
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gas.
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* sysdeps/unix/sparc/vfork.S: Correct comment.
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* sysdeps/unix/sparc/fork.S: Likewise.
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* sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list: Remove vfork.
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* sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Likewise.
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* sysdeps/unix/sysv/linux/sparc/sparc32/fork.S: No special case for
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child necessary.
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* sysdeps/unix/sysv/linux/sparc/sparc64/fork.S: Likewise.
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* sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S: New file.
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* sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S: New file.
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Patches by Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>.
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* sysdeps/libm-i387/s_fdim.S: Change fsubp to fsubrp for picky gas.
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* sysdeps/libm-i387/s_fdimf.S: Likewise.
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* sysdeps/libm-i387/s_fdiml.S: Likewise.
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@ -1,4 +1,4 @@
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/* Copyright (C) 1991, 1992, 1994, 1995, 1997 Free Software Foundation, Inc.
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/* Copyright (C) 1991, 92, 94, 95, 97, 99 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -22,7 +22,7 @@ SYSCALL__ (fork, 0)
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/* %o1 is now 0 for the parent and 1 for the child. Decrement it to
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make it -1 (all bits set) for the parent, and 0 (no bits set)
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for the child. Then AND it with %o0, so the parent gets
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%o0&-1==0, and the child gets %o0&0==0. */
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%o0&-1==pid, and the child gets %o0&0==0. */
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sub %o1, 1, %o1
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retl
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and %o0, %o1, %o0
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@ -1,4 +1,4 @@
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/* Copyright (C) 1991, 1992, 1994, 1995, 1997 Free Software Foundation, Inc.
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/* Copyright (C) 1991, 92, 94, 95, 97, 99 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -26,7 +26,7 @@ SYSCALL__ (vfork, 0)
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/* %o1 is now 0 for the parent and 1 for the child. Decrement it to
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make it -1 (all bits set) for the parent, and 0 (no bits set)
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for the child. Then AND it with %o0, so the parent gets
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%o0&-1==0, and the child gets %o0&0==0. */
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%o0&-1==pid, and the child gets %o0&0==0. */
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sub %o1, 1, %o1
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retl
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and %o0, %o1, %o0
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@ -1,4 +1,4 @@
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/* Copyright (C) 1997 Free Software Foundation, Inc.
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/* Copyright (C) 1997, 1999 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Miguel de Icaza <miguel@gnu.ai.mit.edu>, 1997.
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@ -20,13 +20,9 @@
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#include <sysdep.h>
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PSEUDO (__libc_fork, fork, 0)
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tst %o1
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be,a parent
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nop
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/* child: return 0 */
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clr %o0
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parent:
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ret
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sub %o1, 1, %o1
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retl
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and %o0, %o1, %o0
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PSEUDO_END (__libc_fork)
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weak_alias (__libc_fork, __fork)
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@ -1,7 +1,5 @@
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# File name Caller Syscall name # args Strong name Weak names
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vfork - vfork 0 __vfork vfork
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s_getgroups getgroups getgroups 2 __syscall_getgroups
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s_getpagesize getpagesize getpagesize 0 __syscall_getpagesize
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s_llseek llseek _llseek 5 __syscall__llseek
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28
sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S
Normal file
28
sysdeps/unix/sysv/linux/sparc/sparc32/vfork.S
Normal file
@ -0,0 +1,28 @@
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/* Copyright (C) 1997, 1999 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Jakub Jelinek <jj@ultra.linux.cz>, 1999.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include <sysdep.h>
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PSEUDO (__vfork, vfork, 0)
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sub %o1, 1, %o1
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retl
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and %o0, %o1, %o0
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PSEUDO_END (__vfork)
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weak_alias (__vfork, vfork)
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@ -1,4 +1,4 @@
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/* Copyright (C) 1997 Free Software Foundation, Inc.
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/* Copyright (C) 1997, 1999 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Miguel de Icaza <miguel@gnu.ai.mit.edu>, 1997.
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@ -20,13 +20,9 @@
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#include <sysdep.h>
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PSEUDO (__libc_fork, fork, 0)
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tst %o1
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be %xcc, 1f
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nop
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/* child: return 0 */
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clr %o0
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1: ret
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sub %o1, 1, %o1
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retl
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and %o0, %o1, %o0
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PSEUDO_END (__libc_fork)
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weak_alias (__libc_fork, __fork)
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@ -11,7 +11,6 @@ setrlimit - setrlimit 2 setrlimit setrlimit64
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ftruncate - ftruncate 2 __ftruncate ftruncate ftruncate64
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truncate - truncate 2 truncate truncate64
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mmap - mmap 6 __mmap mmap __mmap64 mmap64
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vfork - vfork 0 __vfork vfork
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# Override select.S in parent directory:
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select - select 5 __select select
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28
sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S
Normal file
28
sysdeps/unix/sysv/linux/sparc/sparc64/vfork.S
Normal file
@ -0,0 +1,28 @@
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/* Copyright (C) 1997, 1999 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Jakub Jelinek <jj@ultra.linux.cz>, 1999.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include <sysdep.h>
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PSEUDO (__vfork, vfork, 0)
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sub %o1, 1, %o1
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retl
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and %o0, %o1, %o0
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PSEUDO_END (__vfork)
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weak_alias (__vfork, vfork)
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