glibc/sysdeps/generic/sysdep.h

50 lines
1.5 KiB
C

/* Generic asm macros used on many machines.
Copyright (C) 1991,92,93,96,98,2002,2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
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.
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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#ifndef C_LABEL
/* Define a macro we can use to construct the asm name for a C symbol. */
#ifdef NO_UNDERSCORES
#ifdef __STDC__
#define C_LABEL(name) name##:
#else
#define C_LABEL(name) name/**/:
#endif
#else
#ifdef __STDC__
#define C_LABEL(name) _##name##:
#else
#define C_LABEL(name) _/**/name/**/:
#endif
#endif
#endif
#ifdef __ASSEMBLER__
/* Mark the end of function named SYM. This is used on some platforms
to generate correct debugging information. */
#ifndef END
#define END(sym)
#endif
#ifndef JUMPTARGET
#define JUMPTARGET(sym) sym
#endif
#endif /* __ASSEMBLER__ */