mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2025-03-07 13:39:43 +08:00
Add a new command 'info modules' that lists all of the modules GDB knows about from the debug information. A module is a debugging entity in the DWARF defined with DW_TAG_module, currently Fortran is known to use this tag for its modules. I'm not aware of any other language that currently makes use of DW_TAG_module. The output style is similar to the 'info type' output: (gdb) info modules All defined modules: File info-types.f90: 16: mod1 24: mod2 (gdb) Where the user is told the file the module is defined in and, on the left hand side, the line number at which the module is defined along with the name of the module. This patch is a new implementation of an idea originally worked on by Mark O'Connor, Chris January, David Lecomber, and Xavier Oro from ARM. gdb/ChangeLog: * dwarf2read.c (dw2_symtab_iter_next): Handle MODULE_DOMAIN. (dw2_expand_marked_cus): Handle MODULES_DOMAIN. (dw2_debug_names_iterator::next): Handle MODULE_DOMAIN and MODULES_DOMAIN. (scan_partial_symbols): Only create partial module symbols for non declarations. * psymtab.c (recursively_search_psymtabs): Handle MODULE_DOMAIN and MODULES_DOMAIN. * symtab.c (search_domain_name): Likewise. (search_symbols): Likewise. (print_symbol_info): Likewise. (symtab_symbol_info): Likewise. (info_modules_command): New function. (_initialize_symtab): Register 'info modules' command. * symtab.h (enum search_domain): Add MODULES_DOMAIN. * NEWS: Mention new 'info modules' command. gdb/doc/ChangeLog: * gdb.texinfo (Symbols): Document new 'info modules' command. gdb/testsuite/ChangeLog: * gdb.fortran/info-modules.exp: New file. * gdb.fortran/info-types.exp: Build with new file. * gdb.fortran/info-types.f90: Include and use new module. * gdb.fortran/info-types-2.f90: New file. Change-Id: I2b781dd5a06bcad04620ccdc45f01a0f711adfad |
||
---|---|---|
bfd | ||
binutils | ||
config | ||
contrib | ||
cpu | ||
elfcpp | ||
etc | ||
gas | ||
gdb | ||
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.