mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-25 02:03:37 +08:00
1256af7d1a
Printing a GDB Python object is notoriously not helpful: >>> print(gdb.selected_inferior()) <gdb.Inferior object at 0x7fea59aed198> >>> print(gdb.objfiles()) [<gdb.Objfile object at 0x7fea59b57c90>] This makes printing debug traces more difficult than it should be. This patch provides some repr() implementation for these two types (more to come if people agree with the idea, but I want to test the water first). Here's the same example as above, but with this patch: >>> print(gdb.selected_inferior()) <gdb.Inferior num=1> >>> print(gdb.objfiles()) [<gdb.Objfile filename=/home/emaisin/build/binutils-gdb-gcc-git/gdb/test>] I implemented repr rather than str, because when printing a list (or another container I suppose), Python calls the repr method of the elements. This is useful when printing a list of inferiors or objfiles. The print(gdb.objfiles()) above would not have worked if I had implemented str. I found this post useful to understand the difference between repr and str: https://stackoverflow.com/questions/1436703/difference-between-str-and-repr gdb/ChangeLog: * python/py-inferior.c (infpy_repr): New. (inferior_object_type): Register infpy_repr. * python/py-objfile.c (objfpy_repr): New. (objfile_object_type): Register objfpy_repr. gdb/testsuite/ChangeLog: * gdb.python/py-inferior.exp: Test repr() of gdb.Inferior. * gdb.python/py-objfile.exp: Test repr() of gdb.Objfile. * gdb.python/py-symtab.exp: Update test printing an objfile. gdb/doc/ChangeLog: * python.texi (Basic Python): Mention the string representation of GDB Python objects. |
||
---|---|---|
bfd | ||
binutils | ||
config | ||
contrib | ||
cpu | ||
elfcpp | ||
etc | ||
gas | ||
gdb | ||
gold | ||
gprof | ||
include | ||
intl | ||
ld | ||
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 | ||
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.