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1999-02-03 Jakub Jelinek <jj@ultra.linux.cz> * sysdeps/unix/sysv/linux/sparc/sparc64/pipe.S: Set branch prediction correctly. * sysdeps/unix/sysv/linux/sparc/sparc32/profil-counter.h: Signal takes a pointer to __sigcontext_t. * sysdeps/unix/sysv/linux/sparc/sparc64/syscall.S: Do a nop after retl. * sysdeps/unix/sysv/linux/sparc/sparc32/Dist: Remove fork.S.
38 lines
1.3 KiB
ArmAsm
38 lines
1.3 KiB
ArmAsm
/* 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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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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ENTRY (__libc_pipe)
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mov %o0, %o2 /* Save PIPEDES. */
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LOADSYSCALL(pipe)
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ta 0x6d
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bcc,pt %xcc, 2f
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nop
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SYSCALL_ERROR_HANDLER
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2: st %o0, [%o2] /* PIPEDES[0] = %o0; */
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st %o1, [%o2 + 4] /* PIPEDES[1] = %o1; */
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retl
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clr %o0
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PSEUDO_END (__libc_pipe)
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weak_alias (__libc_pipe, __pipe)
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weak_alias (__libc_pipe, pipe)
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