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Joern Rennecke bdfaef528f Fix sh-elf linker relaxation:
gcc:
	* config/sh/sh.h (EXTRA_SPECS): Add subtarget_asm_relax_spec and
	subtarget_asm_isa_spec.
	(SUBTARGET_ASM_RELAX_SPEC, SUBTARGET_ASM_ISA_SPEC): Define.
	(ASM_SPEC): Define as SH_ASM_SPEC.
	(SH_ASM_SPEC): New; take the role of ASM_SPEC, but safe from svr4.h.
	Use subtarget_asm_relax_spec and subtarget_asm_isa_spec.
	* config/sh/elf.h (ASM_SPEC): Use SH_ASM_SPEC.
	(SUBTARGET_ASM_ISA_SPEC): Undef / define.
gcc/testsuite:
	gcc.dg/sh-relax.c: New test.

include/elf:
	* sh.h (EF_SH_MERGE_MACH): Make sure SH2E & SH3/SH3E merge to SH3E,
	and SH2E & SH4 merge to SH4, not SH2E.

gas:
	* config/tc-sh.c (sh_dsp): Replace with preset_target_arch.
	(md_begin): Use preset_target_arch.
	(md_longopts): Make isa option unconditional.
	(md_parse_option): Make OPTION_DSP and OPTION_ISA sh4 / any
	set preset_target_arch.
	(md_apply_fix3): If BFD_ASSEMBLER, adjust SWITCH_TABLE fixups
	by -S_GET_VALUE  (fixP->fx_subsy).
	(tc_gen_reloc): For SWITCH_TABLE fixups, the symbol is fixp->fx_subsy,
	and the addend is 0.
	Adjust addend of R_SH_IND12W relocations by fixp->fx_offset - 4.
	* config/tc-sh.h (TC_FORCE_RELOCATION_SUB_LOCAL): Define.

bfd:
	elf32-sh.c (sh_elf_howto_tab): Make R_SH_IND12W into an ordinary
	relocation (no special function), and make it non-partial_inplace.
	(sh_elf_relax_section): When creating a bsr, use a consistent value
	no matter if the symbol is extern or not;  set addend to -4.
	Don't swap load / non-load instructions for SH4.
	(sh_elf_relax_delete_bytes): In R_SH_IND12W case, check the offset
	rather than if the symbol is external to determine if adjusting the
	offset makes sense.  Adjust the addend too if appropriate.
	(sh_elf_relocate_section): In R_SH_IND12W, don't fiddle with the
	relocation.
2003-03-03 21:04:01 +00:00
bfd Fix sh-elf linker relaxation: 2003-03-03 21:04:01 +00:00
binutils Installed latest Danish translation. 2003-03-03 10:08:02 +00:00
config * acx.m4: Name cache variables properly. 2002-12-28 17:57:49 +00:00
contrib New directory. Created to contain a copy of the texi2pod.pl script so that 2002-07-03 11:20:13 +00:00
etc 2003-01-02 H.J. Lu <hjl@gnu.org> 2003-01-02 20:51:02 +00:00
gas Fix sh-elf linker relaxation: 2003-03-03 21:04:01 +00:00
gdb 2003-03-03 Andrew Cagney <cagney@redhat.com> 2003-03-03 20:50:20 +00:00
gprof Check for a NULL sentinel value before using it. 2003-02-21 12:42:56 +00:00
include Fix sh-elf linker relaxation: 2003-03-03 21:04:01 +00:00
intl comment typo fixes 2002-01-21 14:03:27 +00:00
ld * ldmain.c (set_scripts_dir): Look for relative to TOOLBINDIR as 2003-03-03 20:01:02 +00:00
libiberty merge from gcc 2003-02-27 21:01:04 +00:00
mmalloc 2002-11-28 Elena Zannoni <ezannoni@redhat.com> 2002-11-28 16:46:31 +00:00
opcodes * hppa-dis.c: Formatting. 2003-02-25 03:22:06 +00:00
readline * aclocal.m4: Add check for mbrtowc. 2003-03-03 18:52:27 +00:00
sim (SWIWrite0): Catch big-endian bug when printing characters 2003-03-02 10:28:29 +00:00
texinfo 2002-08-23 Andrew Cagney <ac131313@redhat.com> 2002-08-23 22:24:57 +00:00
.cvsignore Add MMIX support 2001-10-30 15:20:14 +00:00
ChangeLog * Makefile.tpl: Rearrange. 2003-02-28 18:03:31 +00:00
config-ml.in * config-ml.in: Propogate DESTDIR also. 2002-05-31 19:30:32 +00:00
config.guess import latest versions 2003-02-19 07:47:34 +00:00
config.if * config.if: Copy from GCC. 2003-01-30 11:59:17 +00:00
config.sub import latest versions 2003-02-19 07:47:34 +00:00
configure Remove site-file support - it is obsolete. 2003-02-25 10:47:07 +00:00
configure.in Add support for kaOS as cross build target system. 2003-02-24 16:47:04 +00:00
COPYING
COPYING.LIB
COPYING.LIBGLOSS 2002-12-20 Jeff Johnston <jjohnstn@redhat.com> 2002-12-20 21:36:01 +00:00
COPYING.NEWLIB 2002-12-20 Jeff Johnston <jjohnstn@redhat.com> 2002-12-20 21:36:01 +00:00
djunpack.bat * djunpack.bat: Change the Sed script to replace @V@ in fnchange.lst 2000-05-08 15:13:30 +00:00
gettext.m4 * gettext.m4: Test po/POTFILES.in exists before trying to read. 2001-10-03 01:46:25 +00:00
install-sh
libtool.m4 * libtool.m4 (LD): Append -melf* option to LD on IRIX with GNU ld. 2003-02-20 01:12:28 +00:00
ltcf-c.sh 2002-12-01 Nathanael Nerode <neroden@gcc.gnu.org> 2002-12-01 12:01:26 +00:00
ltcf-cxx.sh * libtool.m4 (LD): Append -melf* option to LD on IRIX with GNU ld. 2003-02-20 01:12:28 +00:00
ltcf-gcj.sh * ltcf-cxx.sh: Replace $linker_flags with $compiler_flags wherever 2003-02-19 23:51:28 +00:00
ltconfig * libtool.m4 (LD): Append -melf* option to LD on IRIX with GNU ld. 2003-02-20 02:09:58 +00:00
ltmain.sh * ltmain.sh (relink_command): Fix typo in previous change. 2002-03-16 14:43:09 +00:00
MAINTAINERS 2002-07-19 Chris Demetriou <cgd@broadcom.com> 2002-07-19 18:16:30 +00:00
Makefile.def Source Navigator is now on sourceforge... 2003-02-06 20:36:19 +00:00
Makefile.in * Makefile.tpl: Rearrange. 2003-02-28 18:03:31 +00:00
Makefile.tpl * Makefile.tpl: Rearrange. 2003-02-28 18:03:31 +00:00
makefile.vms
missing
mkdep * mkdep: New file. 1999-08-08 17:46:02 +00:00
mkinstalldirs
move-if-change
mpw-build.in
mpw-config.in
mpw-configure
mpw-install
mpw-README
README
README-maintainer-mode Add note about inability to use "make distclean" in maintainer mode. 2001-03-23 18:06:17 +00:00
setup.com
src-release * src-release (ETC_SUPPORT): Add fdl.texi and texi2pod.pl. 2003-01-02 00:50:57 +00:00
symlink-tree gcc adopts symlink-tree, refer more to libiberty. 2001-12-05 10:07:09 +00:00
ylwrap

		   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.