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This patch adds the generic remote bits to gdbserver so it can check for memory tagging support and handle fetch tags and store tags requests. gdbserver/ChangeLog: 2021-03-24 Luis Machado <luis.machado@linaro.org> * remote-utils.cc (decode_m_packet_params): Renamed from ... (decode_m_packet): ... this, which now calls decode_m_packet_params. Make char * param/return const char *. (decode_M_packet): Use decode_m_packet_params and make char * param const char *. * remote-utils.h (decode_m_packet_params): New prototype. (decode_m_packet): Constify char pointers. (decode_M_packet): Likewise. * server.cc (create_fetch_memtags_reply) (parse_store_memtags_request): New functions. (handle_general_set): Handle the QMemTags packet. (parse_fetch_memtags_request): New function. (handle_query): Handle the qMemTags packet and advertise memory tagging support. (captured_main): Initialize memory tagging flag. * server.h (struct client_state): Initialize memory tagging flag. * target.cc (process_stratum_target::supports_memory_tagging) (process_stratum_target::fetch_memtags) (process_stratum_target::store_memtags): New methods. * target.h: Include gdbsupport/byte-vector.h. (class process_stratum_target) <supports_memory_tagging> <fetch_memtags, store_memtags>: New class virtual methods. (target_supports_memory_tagging): Define. |
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bfd | ||
binutils | ||
config | ||
contrib | ||
cpu | ||
elfcpp | ||
etc | ||
gas | ||
gdb | ||
gdbserver | ||
gdbsupport | ||
gnulib | ||
gold | ||
gprof | ||
include | ||
intl | ||
ld | ||
libctf | ||
libdecnumber | ||
libiberty | ||
opcodes | ||
readline | ||
sim | ||
texinfo | ||
zlib | ||
.cvsignore | ||
.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.