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Nelson Chu 04c9cf0a8c RISC-V: PR32014, .option directives shuoldn't affect elf attribute.
The .option arch/rvc/norvc/push/pop directives can only take effect for a
small/large specific code region, so they are not file-level architecture
setting.  They should only affect the mapping symbols only rather than the
file-level elf architecture attribute.  Otherwise, the elf architecture
attribute will appear to missing some extensions when -flto merges files
with different .option architecture settings.

gas/
	PR 32014
	* config/tc-riscv.c (file_arch_str): New const char *, rather than the
	arch_str in the riscv_rps_as.subset_list, it's file-level so only be
	affected by .attribute arch directive.
	(riscv_reset_subsets_list_arch_str): Renamed to riscv_set_arch_str, and
	also can handle both file_arch_str and arch_str in subset_list, just
	give the pointer address as the input.
	(riscv_set_arch): Called by -march and .attribute arch, so set both
	file_arch_str and arch_str in subset_list.
	(s_riscv_option): Updated .option arch/rvc/norvc/push/pop that only
	set the arch_str in subset_list.
	(riscv_write_out_attrs): Output elf architecture attribute according to
	file_arch_str.  Freed file_arch_str.
	* doc/c-riscv.texi: Added destrbution that .option directives shouldn't
	affect the elf attribute settings.
	* testsuite/gas/riscv/option-arch.s: From option-arch-01/02/03 merged.
	* testsuite/gas/riscv/option-arch-dis.d: Likewise, for dis-assembler.
	* testsuite/gas/riscv/option-arch-attr.d: Likewise, to check readelf -A.
2024-08-09 10:38:34 +08:00
bfd Automatic date update in version.in 2024-08-09 00:00:28 +00:00
binutils Update release-README after completing the 2.43 release. 2024-08-04 17:47:49 +01:00
config Revert "Remove LIBINTL_DEP" 2024-06-20 21:15:27 +09:30
contrib contrib: sync dg-extract-results.sh with GCC 2024-03-12 15:49:25 +00:00
cpu Add markers for 2.43 branch/release 2024-07-20 12:43:19 +01:00
elfcpp Add markers for 2.43 branch/release 2024-07-20 12:43:19 +01:00
etc
gas RISC-V: PR32014, .option directives shuoldn't affect elf attribute. 2024-08-09 10:38:34 +08:00
gdb [gdb/python] Fix handling of ^C during disassembly 2024-08-08 23:52:00 +02:00
gdbserver gdb, gdbserver, gdbsupport: remove -Wno-vla-cxx-extension 2024-08-02 16:54:52 -04:00
gdbsupport gdb, gdbserver, gdbsupport: remove -Wno-vla-cxx-extension 2024-08-02 16:54:52 -04:00
gnulib autoupdate: replace obsolete macros AC_CONFIG_HEADER 2024-06-10 08:25:55 +09:30
gold PR32032 dwp segfaults on hello world binary 2024-07-29 16:25:59 +09:30
gprof Change version to 2.43.50 2024-07-20 13:16:33 +01:00
gprofng gprofng: 32018 Compilation of binutils 2.43 failed on CentOS 6 2024-07-30 12:06:26 -07:00
include RISC-V: Add support for XCvBitmanip extension in CV32E40P 2024-08-06 13:57:33 +08:00
ld loongarch ld testsuite xpasses 2024-08-07 09:37:12 +09:30
libbacktrace autoupdate: regen after replacing obsolete macros 2024-06-10 08:25:56 +09:30
libctf libctf: fix ctf_archive_count return value on big-endian 2024-07-31 21:10:06 +01:00
libdecnumber
libiberty libiberty: sync with gcc 2024-07-12 22:47:58 +01:00
libsframe libsframe: remove runstatedir in Makefile.in 2024-07-10 10:24:45 +02:00
opcodes gas: sparc: Fix faligndatai assembly and disassembly 2024-08-09 08:32:54 +10:00
readline autoupdate: add square brackets around arguments of AC_INIT 2024-06-10 08:25:56 +09:30
sim regen sim/frv files for copyright update 2024-06-10 08:25:56 +09:30
texinfo
zlib autoupdate: regen after replacing obsolete macros 2024-06-10 08:25:56 +09:30
.cvsignore
.editorconfig
.gitattributes
.gitignore .gitignore: ignore .vscode 2024-05-30 12:09:35 +01:00
.pre-commit-config.yaml gdb: bump black version to 24.4.2 2024-05-16 11:34:40 -04:00
ar-lib
ChangeLog Add markers for 2.43 branch/release 2024-07-20 12:43:19 +01:00
compile
config-ml.in
config.guess Synchronize config.[sub|guess] with the latest versions from the config project. 2024-07-15 10:22:54 +01:00
config.rpath
config.sub Synchronize config.[sub|guess] with the latest versions from the config project. 2024-07-15 10:22:54 +01:00
configure RISC-V:[gprofng] Minimal support gprofng for riscv. 2024-07-10 15:16:03 -07:00
configure.ac RISC-V:[gprofng] Minimal support gprofng for riscv. 2024-07-10 15:16:03 -07:00
COPYING
COPYING3
COPYING3.LIB
COPYING.LIB
COPYING.LIBGLOSS
COPYING.NEWLIB
depcomp
djunpack.bat
install-sh
libtool.m4
lt~obsolete.m4
ltgcc.m4
ltmain.sh
ltoptions.m4
ltsugar.m4
ltversion.m4
MAINTAINERS Fix compiling bfd/vms-lib.c for a 32-bit host. 2024-03-18 10:26:16 +00:00
Makefile.def Revert "Pass GUILE down to subdirectories" 2024-03-22 11:07:28 -06:00
Makefile.in Revert "Pass GUILE down to subdirectories" 2024-03-22 11:07:28 -06:00
Makefile.tpl Revert "Pass GUILE down to subdirectories" 2024-03-22 11:07:28 -06:00
makefile.vms
missing
mkdep
mkinstalldirs
move-if-change
multilib.am
README
README-maintainer-mode
SECURITY.txt
setup.com
src-release.sh src-release.sh: don't take untracked files into account in the uncommitted changes check 2024-06-10 12:40:06 +01:00
symlink-tree
test-driver
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.