Go to file
Richard Sandiford 38c5aa5e88 aarch64: Make AARCH64_OPDE_REG_LIST take a bitfield
AARCH64_OPDE_REG_LIST took a single operand that specified the
expected number of registers.  However, there are quite a few
SME2 instructions that have both 2-register forms and (separate)
4-register forms.  If the user tries to use a 3-register list,
it isn't obvious which opcode entry they meant.  Saying that we
expect 2 registers and saying that we expect 4 registers would
both be wrong.

This patch therefore switches the operand to a bitfield.  If a
AARCH64_OPDE_REG_LIST is reported against multiple opcode entries,
the patch ORs up the expected lengths.

This has no user-visible effect yet.  A later patch adds more error
strings, alongside tests that use them.
2023-03-30 11:09:08 +01:00
bfd Fix an illegal memory access when an accessing a zer0-lengthverdef table. 2023-03-30 10:10:09 +01:00
binutils Fix an illegal memory access triggered by parsing corrupt DWARF info. 2023-03-30 11:04:53 +01:00
config
contrib
cpu
elfcpp
etc
gas aarch64: Make AARCH64_OPDE_REG_LIST take a bitfield 2023-03-30 11:09:08 +01:00
gdb gdb/python: Add new gdb.unwinder.FrameId class 2023-03-30 10:25:46 +01:00
gdbserver
gdbsupport gdb: move displaced_step_dump_bytes into gdbsupport (and rename) 2023-03-29 08:57:10 +01:00
gnulib
gold Add an option to the gold linker to put its version string into the .comment section. 2023-03-27 11:10:10 +01:00
gprof
gprofng gprofng: Add version symbols to libgprofng.ver 2023-03-29 23:09:40 -07:00
include aarch64: Add an operand class for SVE register lists 2023-03-30 11:09:07 +01:00
intl
ld Fix typo in ld manual --enable-non-contiguous-regions example 2023-03-29 17:05:32 -07:00
libbacktrace
libctf libctf: get the offsets of fields of unnamed structs/unions right 2023-03-24 13:37:32 +00:00
libdecnumber
libiberty
libsframe Remove unnecessary memsets in sframe-dump.c 2023-03-22 09:39:41 +10:30
opcodes aarch64: Make AARCH64_OPDE_REG_LIST take a bitfield 2023-03-30 11:09:08 +01:00
readline
sim
texinfo
zlib
.cvsignore
.editorconfig
.gitattributes
.gitignore
ar-lib
ChangeLog
compile
config-ml.in
config.guess
config.rpath
config.sub
configure
configure.ac
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
Makefile.def
Makefile.in
Makefile.tpl
makefile.vms
missing
mkdep
mkinstalldirs
move-if-change
multilib.am
README
README-maintainer-mode
setup.com
src-release.sh
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.