Go to file
Tom Tromey a0c1ffedcf Only compute realpath when basenames_may_differ is set
A user noted that, when sources are symlinked, gdb annotations will
print the real path, rather than the name of the symlink.

It seems to me that it is better to print the name of the file that
was actually used in the build, unless there is some reason not to.

This patch implements this, with the caveat that it will not work when
basenames-may-differ is enabled.  The way this mode is currently
implemented, returning the symbolic (not real) path is not possible.

While I think it would be good to redo the source file name cache and
perhaps integrate it with class source_cache, I haven't done so here.

Regression tested on x86-64 Fedora 29.

gdb/ChangeLog
2019-06-14  Tom Tromey  <tromey@adacore.com>

	* source.c (find_and_open_source): Respect basenames_may_differ.

gdb/testsuite/ChangeLog
2019-06-14  Tom Tromey  <tromey@adacore.com>

	* gdb.base/annotate-symlink.exp: New file.
2019-06-14 08:34:24 -06:00
bfd Add R_AARCH64_P32_MOVW_PREL_* ELF32 relocs 2019-06-14 12:02:19 +01:00
binutils Regenerate with approved autotools version 2019-06-14 10:30:35 +09:30
config Add markers for 2.32 branch to NEWS and ChangeLog files. 2019-01-19 15:55:50 +00:00
contrib
cpu cpu/or1k: Update fpu compare symbols to imply set flag 2019-06-13 06:16:19 +09:00
elfcpp [PATCH 1/57][Arm][GAS]: Add support for +mve and +mve.fp 2019-05-16 16:17:21 +01:00
etc Update year range in copyright notice of binutils files 2019-01-01 22:06:53 +10:30
gas Regenerate with approved autotools version 2019-06-14 10:30:35 +09:30
gdb Only compute realpath when basenames_may_differ is set 2019-06-14 08:34:24 -06:00
gold Fix a missing include of <string> 2019-06-10 12:26:33 +02:00
gprof Correct the alpha sorting of the short options in the usage description of the gprof program. 2019-05-20 17:17:24 +01:00
include Add R_AARCH64_P32_MOVW_PREL_* ELF32 relocs 2019-06-14 12:02:19 +01:00
intl Change version to 2.32.51 and regenerate configure and pot files. 2019-01-19 16:51:42 +00:00
ld Add R_AARCH64_P32_MOVW_PREL_* ELF32 relocs 2019-06-14 12:02:19 +01:00
libctf Regenerate with approved autotools version 2019-06-14 10:30:35 +09:30
libdecnumber Merge config/ changes from GCC. 2018-10-31 17:16:41 +00:00
libiberty Pull in patch for libiberty that fixes a stack exhaustion bug when demangling a pathalogically constructed mangled name. 2019-04-10 15:49:36 +01:00
opcodes Updated French translation for the opcodes subdirectory. 2019-06-14 11:43:53 +01:00
readline config.guess,config.sub: synchronize with config project master sources 2019-05-23 18:19:56 +02:00
sim sim/testsuite/or1k: Add tests for unordered compares 2019-06-13 21:27:10 +09:00
texinfo
zlib Merge config/ changes from GCC. 2018-10-31 17:16:41 +00:00
.cvsignore
.gitattributes
.gitignore
ar-lib
ChangeLog Revert patch that disables building libctf for non-ELF based targets. 2019-06-03 16:28:15 +01:00
compile
config-ml.in
config.guess config.guess,config.sub: synchronize with config project master sources 2019-05-23 18:19:56 +02:00
config.rpath
config.sub config.guess,config.sub: synchronize with config project master sources 2019-05-23 18:19:56 +02:00
configure Revert patch that disables building libctf for non-ELF based targets. 2019-06-03 16:28:15 +01:00
configure.ac Revert patch that disables building libctf for non-ELF based targets. 2019-06-03 16:28:15 +01:00
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 Add libctf to top-level MAINTAINERS; add myself as CTF maintainer. 2019-05-28 17:10:04 +01:00
Makefile.def Revert "Sync top level files with versions from gcc." 2019-05-30 11:17:19 +01:00
Makefile.in Revert "Sync top level files with versions from gcc." 2019-05-30 11:17:19 +01:00
Makefile.tpl Revert "Sync top level files with versions from gcc." 2019-05-30 11:17:19 +01:00
makefile.vms
missing
mkdep
mkinstalldirs
move-if-change
multilib.am Merge autoconf / automake update changes from GCC. 2018-10-31 17:10:56 +00:00
README
README-maintainer-mode
setup.com
src-release.sh Update release tools with libctf support. 2019-05-29 12:49:13 +01:00
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.