Binutils with MCST patches
Go to file
Sriraman Tallam 21bb3914d6 2010-02-12 Sriraman Tallam <tmsriram@google.com>
* arm.cc (Scan::local_reloc_may_be_function_pointer): New function.
	(Scan::global_reloc_may_be_function_pointer): New function.
	* sparc.cc (Scan::local_reloc_may_be_function_pointer): New function.
	(Scan::global_reloc_may_be_function_pointer): New function.
	* powerpc.cc (Scan::local_reloc_may_be_function_pointer): New function.
	(Scan::global_reloc_may_be_function_pointer): New function.
	* i386.cc (Scan::local_reloc_may_be_function_pointer): New function.
	(Scan::global_reloc_may_be_function_pointer): New function.
	* x86_64.cc (Scan::local_reloc_may_be_function_pointer): New function.
	(Scan::global_reloc_may_be_function_pointer): New function.
	(Scan::possible_function_pointer_reloc): New function.
	(Target_x86_64::can_check_for_function_pointers): New function.
	* gc.h (gc_process_relocs): Scan relocation types to determine if
	function pointers were taken for targets that support it.
	* icf.cc (Icf::find_identical_sections): Include functions for
	folding in safe ICF whose pointer is not taken.
	* icf.h (Secn_fptr_taken_set): New typedef.
	(fptr_section_id_): New member.
	(section_has_function_pointers): New function.
	(set_section_has_function_pointers): New function.
	(check_section_for_function_pointers): New function.
	* options.h: Fix comment for safe ICF option.
	* target.h (can_check_for_function_pointers): New function.
	* testsuite/Makefile.am: Add icf_safe_so_test test case.
	Modify icf_safe_test for X86-64.
	* testsuite/Makefile.in: Regenerate.
	* testsuite/icf_safe_so_test.cc: New file.
	* testsuite/icf_safe_so_test.sh: New file.
	* testsuite/icf_safe_test.cc (kept_func_3): New function.
	(main): Change to take pointer to function kept_func_3.
	* testsuite/icf_safe_test.sh (arch_specific_safe_fold): Check if safe
	folding is done correctly for X86-64.
2010-02-13 02:04:21 +00:00
bfd daily update 2010-02-12 23:00:05 +00:00
binutils bfd/ 2010-02-09 12:14:43 +00:00
config
cpu * m32r.cpu (HASH-PREFIX): Delete. 2010-02-12 04:38:21 +00:00
elfcpp 2010-01-21 Doug Kwan <dougkwan@google.com> 2010-01-22 06:06:46 +00:00
etc
gas *** empty log message *** 2010-02-12 20:18:47 +00:00
gdb * linux-low.c (linux_supports_tracefork_flag): Document. 2010-02-13 01:13:54 +00:00
gold 2010-02-12 Sriraman Tallam <tmsriram@google.com> 2010-02-13 02:04:21 +00:00
gprof Sync Libtool from GCC. 2010-01-09 21:11:44 +00:00
include bfd/ 2010-02-09 12:14:43 +00:00
intl
ld 2010-02-12 Daniel Gutson <dgutson@codesourcery.com> 2010-02-12 20:52:52 +00:00
libdecnumber
libiberty merge from gcc 2010-02-04 17:08:54 +00:00
opcodes * cgen-dis.in (print_normal): Delete CGEN_PRINT_NORMAL. 2010-02-12 04:42:28 +00:00
readline
sim Regenerate cgen-derived files. 2010-02-12 02:44:26 +00:00
texinfo
.cvsignore
COPYING
COPYING.LIB
COPYING.LIBGLOSS
COPYING.NEWLIB
COPYING3
COPYING3.LIB
ChangeLog *** empty log message *** 2010-02-12 20:18:47 +00:00
MAINTAINERS
Makefile.def gcc PR libstdc++/36101, gcc PR libstdc++/42813 2010-01-22 16:28:25 +00:00
Makefile.in gcc PR libstdc++/36101, gcc PR libstdc++/42813 2010-01-22 16:28:25 +00:00
Makefile.tpl gcc PR libstdc++/36101, gcc PR libstdc++/42813 2010-01-22 16:28:25 +00:00
README
README-maintainer-mode
compile
config-ml.in
config.guess
config.rpath
config.sub
configure * configure.ac: Add "recommended" version checks for GMP/MPC. 2010-01-31 18:40:33 +00:00
configure.ac * configure.ac: Add "recommended" version checks for GMP/MPC. 2010-01-31 18:40:33 +00:00
depcomp
djunpack.bat
install-sh
libtool.m4 Sync Libtool from GCC. 2010-01-09 21:11:44 +00:00
ltgcc.m4
ltmain.sh Sync Libtool from GCC. 2010-01-09 21:11:44 +00:00
ltoptions.m4 Sync Libtool from GCC. 2010-01-09 21:11:44 +00:00
ltsugar.m4
ltversion.m4 Sync Libtool from GCC. 2010-01-09 21:11:44 +00:00
lt~obsolete.m4 Sync Libtool from GCC. 2010-01-09 21:11:44 +00:00
makefile.vms
missing
mkdep
mkinstalldirs
move-if-change
setup.com
src-release
symlink-tree
ylwrap

README

		   README for GNU development tools

This directory contains various GNU compilers, assemblers, linkers, 
debuggers, etc., plus their support routines, definitions, and documentation.

If you are receiving this as part of a GDB release, see the file gdb/README.
If with a binutils release, see binutils/README;  if with a libg++ release,
see libg++/README, etc.  That'll give you info about this
package -- supported targets, how to use it, how to report bugs, etc.

It is now possible to automatically configure and build a variety of
tools with one command.  To build all of the tools contained herein,
run the ``configure'' script here, e.g.:

	./configure 
	make

To install them (by default in /usr/local/bin, /usr/local/lib, etc),
then do:
	make install

(If the configure script can't determine your type of computer, give it
the name as an argument, for instance ``./configure sun4''.  You can
use the script ``config.sub'' to test whether a name is recognized; if
it is, config.sub translates it to a triplet specifying CPU, vendor,
and OS.)

If you have more than one compiler on your system, it is often best to
explicitly set CC in the environment before running configure, and to
also set CC when running make.  For example (assuming sh/bash/ksh):

	CC=gcc ./configure
	make

A similar example using csh:

	setenv CC gcc
	./configure
	make

Much of the code and documentation enclosed is copyright by
the Free Software Foundation, Inc.  See the file COPYING or
COPYING.LIB in the various directories, for a description of the
GNU General Public License terms under which you can copy the files.

REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info
on where and how to report problems.