glibc/sysdeps/powerpc/powerpc64/elf/entry.h
Roland McGrath 65233b5850 2002-09-10 Alan Modra <amodra@bigpond.net.au>
* csu/gmon-start.c [!TEXT_START]: Define TEXT_START if not already
	defined in entry.h.
	(__gmon_start__) [!ENTRY_POINT_DECL]: Use TEXT_START macro to obtain
	lowest address for profiling in  __monstartup call.
	* sysdeps/powerpc/powerpc64/elf/entry.h: New file.
2002-09-14 08:55:27 +00:00

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C

/* Finding the entry point and start of text. PowerPC64 version.
Copyright (C) 2002 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 __ASSEMBLY__
extern void _start (void);
#endif
#define ENTRY_POINT _start
/* We have to provide a special declaration. */
#define ENTRY_POINT_DECL(class) class void _start (void);
/* Use the address of ._start as the lowest address for which we need
to keep profiling records. We can't copy the ia64 scheme as our
entry poiny address is really the address of the function
descriptor, not the actual function entry. */
#define TEXT_START (((long int *) ENTRY_POINT)[0])