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65233b5850
* 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.
35 lines
1.4 KiB
C
35 lines
1.4 KiB
C
/* Finding the entry point and start of text. PowerPC64 version.
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Copyright (C) 2002 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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#ifndef __ASSEMBLY__
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extern void _start (void);
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#endif
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#define ENTRY_POINT _start
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/* We have to provide a special declaration. */
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#define ENTRY_POINT_DECL(class) class void _start (void);
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/* Use the address of ._start as the lowest address for which we need
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to keep profiling records. We can't copy the ia64 scheme as our
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entry poiny address is really the address of the function
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descriptor, not the actual function entry. */
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#define TEXT_START (((long int *) ENTRY_POINT)[0])
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