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41bdb6e20c
2001-07-06 Paul Eggert <eggert@twinsun.com> * manual/argp.texi: Remove ignored LGPL copyright notice; it's not appropriate for documentation anyway. * manual/libc-texinfo.sh: "Library General Public License" -> "Lesser General Public License". 2001-07-06 Andreas Jaeger <aj@suse.de> * All files under GPL/LGPL version 2: Place under LGPL version 2.1.
61 lines
1.8 KiB
C
61 lines
1.8 KiB
C
/* Copyright (C) 1993, 1994, 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, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#include <sysdeps/unix/sysdep.h>
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#ifdef __ASSEMBLER__
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#ifdef NO_UNDERSCORES
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/* Since C identifiers are not normally prefixed with an underscore
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on this system, the asm identifier `syscall_error' intrudes on the
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C name space. Make sure we use an innocuous name. */
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#define syscall_error C_SYMBOL_NAME(__syscall_error)
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#endif
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#ifdef HAVE_ELF
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#define ENTRY(name) \
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.global C_SYMBOL_NAME(name); \
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.type name,@function; \
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.align 4; \
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C_LABEL(name)
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#else
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#define ENTRY(name) \
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.global C_SYMBOL_NAME(name); \
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.align 4; \
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C_LABEL(name)
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#endif /* HAVE_ELF */
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#define PSEUDO(name, syscall_name, args) \
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.global syscall_error; \
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ENTRY (name) \
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mov SYS_ify(syscall_name), %g1; \
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ta 0; \
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bcc 1f; \
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sethi %hi(syscall_error), %g1; \
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jmp %g1 + %lo(syscall_error); nop; \
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1:
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#define ret retl; nop
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#define r0 %o0
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#define r1 %o1
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#define MOVE(x,y) mov x, y
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#endif /* __ASSEMBLER__ */
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