No description
Find a file
Ian Lance Taylor 2d924fd9eb * layout.cc (Layout::attach_allocated_section_to_segment): Don't
set tls_segment_ or relro_segment_.
	(Layout::make_output_segment): Set tls_segment_ and relro_segment_
	when appropriate.
	* output.h (Output_section::clear_is_relro): New function.
	* output.cc (Output_segment::add_output_section): Handle SHF_TLS
	sections specially even when output_data_ is empty.
	(Output_segment::maximum_alignment): When first section is relro,
	only force alignment for PT_LOAD segments.
	* script.cc (script_data_segment_align): New function.
	(script_data_segment_relro_end): New function.
	* script-c.h (script_data_segment_align): Declare.
	(script_data_segment_relro_end): Declare.
	* script-sections.h (class Script_sections): Declare
	data_segment_align and data_segment_relro_end.  Add fields
	segment_align_index_ and saw_relro_end_.
	* script-sections.cc (class Sections_element): Add set_is_relro
	virtual function.  Add new bool* parameter to place_orphan_here.
	Add get_output_section virtual function.
	(class Output_section_definition): Add set_is_relro.  Add new
	bool* parameter to place_orphan_here.  Add get_output_section.
	Add is_relro_ field.
	(Output_section_definition::Output_section_definition): Initialize
	evaluated_address_, evaluated_load_address, evaluated_addralign_,
	and is_relro_ fields.
	(Output_section_definition::place_orphan_here): Add is_relro
	parameter.
	(Output_section_definition::set_section_addresses): Set relro for
	output section.
	(Output_section_definition::alternate_constraint): Likewise.
	(class Orphan_output_section): Add new bool* parameter to
	place_orphan_here.  Add get_output_section.
	(Orphan_output_section::place_orphan_here): Add is_relro
	parameter.
	(Script_sections::Script_sections): Initialize
	data_segment_align_index_ and saw_relro_end_.
	(Script_sections::data_segment_align): New function.
	(Script_sections::data_segment_relro_end): New function.
	(Script_sections::place_orphan): Set or clear is_relro.
	(Script_sections::set_section_addresses): Force alignment of first
	TLS section.
	* yyscript.y (exp): Call script_data_segment_align and
	script_data_segment_relro_end.
	* testsuite/relro_script_test.t: New file.
	* testsuite/relro_test.cc (using_script): Declare.
	(t1, t2): Test using_script.
	* testsuite/Makefile.am (check_PROGRAMS): Add relro_script_test.
	(relro_script_test_SOURCES): Define.
	(relro_script_test_DEPENDENCIES): Define.
	(relro_script_test_LDFLAGS): Define.
	(relro_script_test_LDADD): Define.
	(relro_script_test.so): New target.
	* testsuite/Makefile.in: Rebuild.
2008-08-13 07:37:46 +00:00
bfd daily update 2008-08-13 00:00:05 +00:00
binutils PR 6615 2008-08-09 13:05:11 +00:00
config * mt-spu (all-ld): Update for ld Makefile changes. 2008-08-03 03:38:07 +00:00
cpu * mt.opc (parse_imm16): Apply 2007-09-26 opcodes/mt-asm.c change 2008-01-29 03:50:23 +00:00
elfcpp 2008-06-12 David S. Miller <davem@davemloft.net> 2008-06-12 16:58:40 +00:00
etc * standards.texi: Import 22 July 2007 version. 2007-08-13 09:45:22 +00:00
gas * doc/as.texinfo (Align): Document the PowerPC behaviour. 2008-08-13 02:50:41 +00:00
gdb *** empty log message *** 2008-08-13 00:00:03 +00:00
gold * layout.cc (Layout::attach_allocated_section_to_segment): Don't 2008-08-13 07:37:46 +00:00
gprof * gmon_io.c (gmon_out_read): When reading old format gmon.out, 2008-08-05 19:09:06 +00:00
include Add AVR architectures avr25, avr31, avr35, and avr51 to match GCC. 2008-08-09 05:35:13 +00:00
intl merge from gcc 2008-06-18 03:36:03 +00:00
ld PR 6753 2008-08-09 10:15:39 +00:00
libdecnumber merge from gcc 2008-06-18 03:36:03 +00:00
libiberty merge from gcc 2008-08-07 20:00:53 +00:00
opcodes gas/testsuite/ 2008-08-12 21:44:56 +00:00
readline Build fixes for DJGPP. 2008-08-10 19:17:42 +00:00
sim * common/genmloop.sh: Add new parameter: -shell to specify the 2008-07-29 13:53:02 +00:00
texinfo 2004-02-23 Andrew Cagney <cagney@redhat.com> 2004-02-23 19:37:48 +00:00
.cvsignore add autom4te.cache to .cvsignore 2007-02-13 15:25:58 +00:00
ChangeLog 2008-07-30 Paolo Bonzini <bonzini@gnu.org> 2008-07-30 15:03:57 +00:00
compile 2005-07-14 Kelley Cook <kcook@gcc.gnu.org> 2005-07-14 01:24:56 +00:00
config-ml.in 2007-11-28 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 2007-11-29 15:36:39 +00:00
config.guess * config.sub, config.guess: Update from upstream sources. 2008-04-14 09:28:35 +00:00
config.rpath * config.rpath: Add AIX 6 support. 2008-03-13 19:27:44 +00:00
config.sub * config.sub, config.guess: Update from upstream sources. 2008-04-14 09:28:35 +00:00
configure 2008-07-30 Paolo Bonzini <bonzini@gnu.org> 2008-07-30 15:03:57 +00:00
configure.ac 2008-07-30 Paolo Bonzini <bonzini@gnu.org> 2008-07-30 15:03:57 +00:00
COPYING 2005-07-14 Kelley Cook <kcook@gcc.gnu.org> 2005-07-14 01:24:56 +00:00
COPYING.LIB 2005-07-16 Kelley Cook <kcook@gcc.gnu.org> 2005-07-16 02:41:34 +00:00
COPYING.LIBGLOSS 2007-12-19 Jeff Johnston <jjohnstn@redhat.com> 2007-12-19 20:47:45 +00:00
COPYING.NEWLIB 2007-12-19 Jeff Johnston <jjohnstn@redhat.com> 2007-12-19 19:12:23 +00:00
COPYING3 * COPYING3: New file. Contains version 3 of the GNU General Public License. 2007-07-17 13:50:23 +00:00
COPYING3.LIB * COPYING3: New file. Contains version 3 of the GNU General Public License. 2007-07-17 13:50:23 +00:00
depcomp * depcomp: Update from automake CVS. Add 'ia64hp' stanza. 2005-06-13 18:01:01 +00:00
djunpack.bat
install-sh 2005-07-14 Kelley Cook <kcook@gcc.gnu.org> 2005-07-14 01:24:56 +00:00
libtool.m4 2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 2008-03-16 06:49:28 +00:00
ltgcc.m4 2007-05-31 Paolo Bonzini <bonzini@gnu.org> 2007-05-31 06:40:36 +00:00
ltmain.sh 2007-05-25 Andreas Tobler <a.tobler@schweiz.org> 2007-05-25 19:56:24 +00:00
ltoptions.m4 * ltmain.sh: Update from GCC. 2007-05-24 17:33:42 +00:00
ltsugar.m4 2008-03-16 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 2008-03-16 06:49:28 +00:00
ltversion.m4 * ltmain.sh: Update from GCC. 2007-05-24 17:33:42 +00:00
lt~obsolete.m4 2007-07-05 H.J. Lu <hongjiu.lu@intel.com> 2007-07-05 17:57:04 +00:00
MAINTAINERS * MAINTAINERS: Replace reference to configure.in with reference to configure.ac. 2008-04-18 08:55:06 +00:00
Makefile.def 2008-07-30 Paolo Bonzini <bonzini@gnu.org> 2008-07-30 15:03:57 +00:00
Makefile.in 2008-07-30 Paolo Bonzini <bonzini@gnu.org> 2008-07-30 15:03:57 +00:00
Makefile.tpl 2008-07-30 Paolo Bonzini <bonzini@gnu.org> 2008-07-30 15:03:57 +00:00
makefile.vms
missing 2005-07-14 Kelley Cook <kcook@gcc.gnu.org> 2005-07-14 01:24:56 +00:00
mkdep
mkinstalldirs 2005-07-14 Kelley Cook <kcook@gcc.gnu.org> 2005-07-14 01:24:56 +00:00
move-if-change Import from Autoconf sources: 2005-09-07 00:42:19 +00:00
README
README-maintainer-mode Update URL 2003-05-30 07:30:26 +00:00
setup.com * setup.com (mpw): Remove unused directive. 2005-06-29 19:12:31 +00:00
src-release * src-release (BINUTILS_SUPPORT_DIRS): Remove mkdep and depcomp. 2008-06-18 23:20:43 +00:00
symlink-tree 2005-07-14 Kelley Cook <kcook@gcc.gnu.org> 2005-07-14 01:24:56 +00:00
ylwrap 2005-07-14 Kelley Cook <kcook@gcc.gnu.org> 2005-07-14 01:24:56 +00:00

		   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.