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* sysdeps/sparc/machine-gmon.h: New file. 

* sysdeps/sparc/sparc-mcount.S: Likewise. 
* sysdeps/sparc/Makefile: Add sparc-mcount target to 
sysdep_routines in gmon directory.
2008-05-14  David S. Miller  <davem@davemloft.net>

	* sysdeps/sparc/machine-gmon.h: New file.
	* sysdeps/sparc/sparc-mcount.S: Likewise.
	* sysdeps/sparc/Makefile: Add sparc-mcount target to
	sysdep_routines in gmon directory.
This commit is contained in:
Jakub Jelinek 2008-05-20 07:48:50 +00:00
parent 3b15b590b7
commit c1b8190a1d
4 changed files with 73 additions and 0 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2008-05-14 David S. Miller <davem@davemloft.net>
* sysdeps/sparc/machine-gmon.h: New file.
* sysdeps/sparc/sparc-mcount.S: Likewise.
* sysdeps/sparc/Makefile: Add sparc-mcount target to
sysdep_routines in gmon directory.
2008-05-19 Jakub Jelinek <jakub@redhat.com>
* elf/soinit.c (__EH_FRAME_BEGIN__): Remove.

4
sysdeps/sparc/Makefile
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@ -1,6 +1,10 @@
# The Sparc `long double' is a distinct type we support.
long-double-fcts = yes
ifeq ($(subdir),gmon)
sysdep_routines += sparc-mcount
endif
ifeq ($(subdir),db2)
CPPFLAGS += -DHAVE_SPINLOCKS=1 -DHAVE_ASSEM_SPARC_GCC=1
endif

33
sysdeps/sparc/machine-gmon.h Normal file
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/* sparc-specific implementation of profiling support.
Copyright (C) 2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David S. Miller <davem@davemloft.net>, 2008
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. */
#include <sysdep.h>
/* We must not pollute the global namespace. */
#define mcount_internal __mcount_internal
extern void mcount_internal (u_long frompc, u_long selfpc) internal_function;
#define _MCOUNT_DECL(frompc, selfpc) \
void internal_function mcount_internal (u_long frompc, u_long selfpc)
/* Define MCOUNT as empty since we have the implementation in another
file. */
#define MCOUNT

29
sysdeps/sparc/sparc-mcount.S Normal file
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/* sparc-specific implemetation of profiling support.
Copyright (C) 2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David S. Miller <davem@davemloft.net>, 2008.
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. */
#include <sysdep.h>
ENTRY(_mcount)
mov %i7, %o0
ba __mcount_internal
mov %o7, %o1
END(_mcount)
weak_alias (_mcount, mcount)