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Remove unused sysdeps/unix/i386 files.
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@ -1,5 +1,13 @@
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2012-04-26 Joseph Myers <joseph@codesourcery.com>
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* sysdeps/unix/i386/brk.S: Remove file.
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* sysdeps/unix/i386/dl-brk.S: Likewise.
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* sysdeps/unix/i386/pipe.S: Likewise.
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* sysdeps/unix/i386/sigreturn.S: Likewise.
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* sysdeps/unix/i386/syscall.S: Likewise.
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* sysdeps/unix/i386/vfork.S: Likewise.
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* sysdeps/unix/i386/wait.S: Likewise.
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* sysdeps/unix/common/tcsendbrk.c: Move to ...
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* sysdeps/unix/sysv/linux/tcsendbrk.c: ... here.
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@ -1,46 +0,0 @@
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/* Copyright (C) 1991,92,93,95,97,2002,2005 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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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the 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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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <sysdep.h>
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#ifndef SYS_brk
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#define SYS_brk 17
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#endif
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.data
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.globl C_SYMBOL_NAME(__curbrk)
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C_LABEL(__curbrk)
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.long C_SYMBOL_NAME(_end)
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.text
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SYSCALL__ (brk, 1)
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movl 4(%esp), %eax
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#ifdef PIC
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/* Standard PIC nonsense to store into `__curbrk' through the GOT. */
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call L(here)
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L(here): popl %ecx
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addl $_GLOBAL_OFFSET_TABLE_+[.-L(here)], %ecx
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movl C_SYMBOL_NAME(__curbrk@GOT)(%ecx), %ecx
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movl %eax, (%ecx)
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#else
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movl %eax, C_SYMBOL_NAME(__curbrk)
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#endif
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xorl %eax, %eax
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ret
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PSEUDO_END (__brk)
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weak_alias (__brk, brk)
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@ -1 +0,0 @@
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#include <brk.S>
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@ -1,29 +0,0 @@
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/* Copyright (C) 1991,92,93,95,97,2002 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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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the 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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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <sysdep.h>
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SYSCALL__ (pipe, 1)
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movl 4(%esp), scratch
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movl %eax, (scratch)
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movl r1, 4(scratch)
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xorl %eax, %eax
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ret
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PSEUDO_END (__pipe)
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libc_hidden_def (__pipe)
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weak_alias (__pipe, pipe)
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@ -1,26 +0,0 @@
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/* Copyright (C) 1992, 1993, 1995, 1997 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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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the 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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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <sysdep.h>
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.text
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ENTRY (__sigreturn)
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addl $4, %esp /* Pop the return PC. */
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DO_CALL (sigreturn, 0) /* Do the system call; it never returns. */
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/* NOTREACHED */
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weak_alias (__sigreturn, sigreturn)
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@ -1,27 +0,0 @@
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/* Copyright (C) 1993, 1995, 1997 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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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the 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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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <sysdep.h>
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.globl syscall_error
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ENTRY (syscall)
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popl %ecx /* Pop return address into %ecx. */
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popl %eax /* Pop syscall number into %eax. */
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pushl %ecx /* Push back return address. */
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.byte 0x9a, 0, 0, 0, 0, 7, 0 /* lcall $7, $0 -- gas bug */
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jb JUMPTARGET(syscall_error)
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ret
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@ -1,23 +0,0 @@
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/* Copyright (C) 1994, 1997 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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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the 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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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <sysdep.h>
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/* Go directly into __vfork, don't do anything with the stack ptr. */
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ENTRY(vfork)
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jmp __vfork
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@ -1,28 +0,0 @@
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/* Copyright (C) 1991,92,93,95,97,2002 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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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the 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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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <sysdep.h>
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SYSCALL__ (wait, 1)
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movl 4(%esp), scratch /* Put status pointer in scratch register. */
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testl scratch, scratch /* Is it non-nil? */
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je null
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movl r1, (scratch) /* Yes; store the status there. */
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null: ret
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PSEUDO_END (__wait)
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weak_alias (__wait, wait)
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