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Nelson Chu 7671eff8f0 RISC-V: Record implicit subsets in a table, to avoid repeated codes.
Add a new table, riscv_implicit_subsets, to record all implicit information.
So that we add all implicit subsets according to the table, to avoid too
many repeated codes in the riscv_parse_add_implicit_subsets.  Besides, the
check_func is used to check whether we should add this implicit subset.
For example, check_implicit_for_i checks the version of i, and we only add
zicsr and zifencei implicitly only when the version less than 2.1.

bfd/
    * elfxx-riscv.c (check_implicit_always): The check_func, always add
    the implicit subset without checking.
    (check_implicit_for_i): The check_func for i, only add zicsr and
    zifencei when the version of i less than 2.1.
    (struct riscv_implicit_subset): Record the subsets and their
    corresponding implicit subsets.
    (riscv_implicit_subsets): Table records all implicit informations.
    (riscv_parse_add_implicit_subsets): Updated and add implicit subsets
    according to riscv_implicit_subsets.  Remove the redundant codes.
2021-05-13 15:21:38 +08:00
bfd RISC-V: Record implicit subsets in a table, to avoid repeated codes. 2021-05-13 15:21:38 +08:00
binutils Ensure data pointer kept within bounds 2021-05-12 21:29:25 +09:30
config GCC_CET_HOST_FLAGS: Check if host supports multi-byte NOPs 2021-03-18 08:02:46 -07:00
contrib Import mklog.py from gcc repo 2020-09-25 10:24:44 -04:00
cpu or1k: Implement relocation R_OR1K_GOT_AHI16 for gotha() 2021-05-06 20:51:24 +09:00
elfcpp Add DWARF 5 support in gold. 2021-03-19 13:55:35 -07:00
etc Update year range in copyright notice of binutils files 2021-01-01 10:31:05 +10:30
gas SAFE_BYTE_GET64 2021-05-12 21:10:33 +09:30
gdb gdb: make gdbpy_parse_command_name return a unique_xmalloc_ptr 2021-05-12 13:50:09 -04:00
gdbserver gdb, gdbserver: make status_to_str return std::string 2021-05-08 21:07:20 -04:00
gdbsupport gdbsupport: re-generate configure & friends 2021-05-08 21:27:49 -04:00
gnulib gnulib: import gendocs 2021-05-04 13:50:33 -04:00
gold PR27625, powerpc64 gold __tls_get_addr calls 2021-03-30 13:38:41 +10:30
gprof support generating multi-html pages in parallel 2021-05-08 12:06:07 -04:00
include Fix .dwsect generation for XCOFF. Handle .function generated with DWARF on XCOFF. 2021-05-07 15:29:49 +01:00
intl intl: turn LIBINTL into -L / -l form 2021-02-10 15:26:57 +00:00
ld ld: Add -Bno-symbolic 2021-05-13 12:53:49 +09:30
libctf Use htab_eq_string in libctf 2021-05-09 12:28:32 +09:30
libdecnumber Run autoreconf -vf throughout 2020-07-29 16:03:55 -04:00
libiberty libiberty: add htab_eq_string 2021-05-07 11:17:11 +01:00
opcodes Fix an illegal memory access when attempting to disassemble a corrupt TIC30 binary. 2021-05-11 11:29:58 +01:00
readline Fix Readline 8.1 build on mingw 2021-03-02 13:42:37 -07:00
sim sim: clean up explicit environment build calls 2021-05-12 00:47:49 -04:00
texinfo
zlib GCC: Check if AR works with --plugin and rc 2021-01-11 16:26:51 -08:00
.cvsignore
.gitattributes
.gitignore Add gnu global outputs to .gitignore 2020-12-02 10:00:27 -05:00
ar-lib Bump to autoconf 2.69 and automake 1.15.1 2018-06-19 16:55:06 -04:00
ChangeLog Replace AC_PROG_CC with AC_PROG_CC_C99 in top level configure file. 2021-05-04 13:40:34 +01:00
compile
config-ml.in Update top level configure files by synchronizing them with gcc. 2018-01-10 15:29:21 +00:00
config.guess Update config.sub and config.guess 2021-01-05 15:55:59 +10:30
config.rpath
config.sub config.sub update broke powerpc-eabivle 2021-01-07 08:56:28 +10:30
configure Replace AC_PROG_CC with AC_PROG_CC_C99 in top level configure file. 2021-05-04 13:40:34 +01:00
configure.ac Replace AC_PROG_CC with AC_PROG_CC_C99 in top level configure file. 2021-05-04 13:40:34 +01:00
COPYING
COPYING3
COPYING3.LIB
COPYING.LIB
COPYING.LIBGLOSS Update the address of the FSF in the copyright notice of files which were using the old address. 2017-12-14 12:48:55 +00:00
COPYING.NEWLIB
depcomp
djunpack.bat
install-sh
libtool.m4 GCC: Check if AR works with --plugin and rc 2021-01-11 16:26:51 -08:00
lt~obsolete.m4
ltgcc.m4
ltmain.sh
ltoptions.m4
ltsugar.m4
ltversion.m4
MAINTAINERS Move gdbserver to top level 2020-02-07 08:42:25 -07:00
Makefile.def Add install dependencies for ld -> bfd and libctf -> bfd 2021-03-18 12:40:40 +00:00
Makefile.in Add install dependencies for ld -> bfd and libctf -> bfd 2021-03-18 12:40:40 +00:00
Makefile.tpl Add missing changes to Makefile.tpl 2021-02-28 04:39:38 -08:00
makefile.vms
missing
mkdep
mkinstalldirs
move-if-change
multilib.am Merge autoconf / automake update changes from GCC. 2018-10-31 17:10:56 +00:00
README
README-maintainer-mode Bump to autoconf 2.69 and automake 1.15.1 2018-06-19 16:55:06 -04:00
setup.com
src-release.sh src-release: fix indentation 2021-01-12 18:19:20 -05:00
symlink-tree
test-driver Bump to autoconf 2.69 and automake 1.15.1 2018-06-19 16:55:06 -04:00
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.