glibc/sysdeps/hppa/sysdep.h

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/* Assembler macros for HP/PA.
Copyright (C) 1999-2015 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
Contributed by Ulrich Drepper, <drepper@cygnus.com>, August 1999.
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
License as published by the Free Software Foundation; either
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,
but WITHOUT ANY WARRANTY; without even the implied warranty of
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
<http://www.gnu.org/licenses/>. */
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#include <sysdeps/generic/sysdep.h>
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#undef ASM_LINE_SEP
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#define ASM_LINE_SEP !
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#ifdef __ASSEMBLER__
/* Syntactic details of assembler. */
#define ALIGNARG(log2) log2
/* Define an entry point visible from C.
There is currently a bug in gdb which prevents us from specifying
incomplete stabs information. Fake some entries here which specify
the current source file. */
#define ENTRY(name) \
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.SPACE $TEXT$ ASM_LINE_SEP \
.SUBSPA $CODE$,QUAD=0,ALIGN=8,ACCESS=44,CODE_ONLY ASM_LINE_SEP \
.align ALIGNARG(4) ASM_LINE_SEP \
.NSUBSPA $CODE$,QUAD=0,ALIGN=8,ACCESS=44,CODE_ONLY ASM_LINE_SEP \
.EXPORT C_SYMBOL_NAME(name),ENTRY,PRIV_LEV=3,ARGW0=GR,RTNVAL=GR ASM_LINE_SEP\
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C_LABEL(name) \
CALL_MCOUNT
#undef END
#define END(name) \
.PROCEND
/* GCC does everything for us. */
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#ifdef PROF
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#define CALL_MCOUNT
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#else
#define CALL_MCOUNT /* Do nothing. */
#endif
#define PSEUDO(name, syscall_name, args) \
ENTRY (name) \
DO_CALL (syscall_name, args)
#undef PSEUDO_END
#define PSEUDO_END(name) \
END (name)
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#undef JUMPTARGET
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#define JUMPTARGET(name) name
#define SYSCALL_PIC_SETUP /* Nothing. */
/* Local label name for asm code. */
#ifndef L
#define L(name) name
#endif
#endif /* __ASSEMBLER__ */