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For the case when NDD and NF are both 0 in evex-promoted format, we will fully support and test it in another patch. gas/ChangeLog: * NEWS: Support Intel APX NF. * config/tc-i386.c (enum i386_error): Add unsupported_nf. (struct _i386_insn): Add has_nf. (is_apx_evex_encoding): Ditto. (build_apx_evex_prefix): Encode the NF bit. (md_assemble): Handle unsupported_nf. (parse_insn): Handle Prefix_NF and report bad for illegal combination. (can_convert_NDD_to_legacy): Replace i.tm.opcode_modifier.nf with i.has_nf. (match_template): Support D for APX_F insns and check NF support. * testsuite/gas/i386/x86-64-apx-evex-promoted-bad.d: Add bad test for NF bit. * testsuite/gas/i386/x86-64-apx-evex-promoted-bad.s: Ditto. * testsuite/gas/i386/x86-64-apx-inval.l: Ditto. * testsuite/gas/i386/x86-64-apx-inval.s: Ditto. * testsuite/gas/i386/x86-64.exp: Add apx nf tests. * testsuite/gas/i386/x86-64-apx-nf-intel.d: New test. * testsuite/gas/i386/x86-64-apx-nf.d: Ditto. * testsuite/gas/i386/x86-64-apx-nf.s: Ditto. opcodes/ChangeLog: * i386-dis-evex.h: Add %NF to the instructions that support APX NF and add new instruction imul, popcnt, tzcnt and lzcnt to EVEX table. * i386-dis-evex-reg.h: Ditto. * i386-dis.c (struct instr_info): Add nf. (struct dis386): Add "NF" for EVEX.NF. (get_valid_dis386): Set ins->vex.nf and report bad-nf for illegal case. (print_insn): Handle ins.vex.nf. (putop): Handle "%NF". * i386-opc.h (Prefix_NF): New. * i386-opc.tbl: Added new entries to support full APX NF instructions. * i386-mnem.h: Regenerated. * i386-tbl.h: Regenerated. |
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bfd | ||
binutils | ||
config | ||
contrib | ||
cpu | ||
elfcpp | ||
etc | ||
gas | ||
gdb | ||
gdbserver | ||
gdbsupport | ||
gnulib | ||
gold | ||
gprof | ||
gprofng | ||
include | ||
ld | ||
libbacktrace | ||
libctf | ||
libdecnumber | ||
libiberty | ||
libsframe | ||
opcodes | ||
readline | ||
sim | ||
texinfo | ||
zlib | ||
.cvsignore | ||
.editorconfig | ||
.gitattributes | ||
.gitignore | ||
.pre-commit-config.yaml | ||
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 | ||
SECURITY.txt | ||
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.