Binutils with MCST patches
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Tom de Vries 1281424ccf [gdb/testsuite] Fix core file load FAIL in tls-core.exp
After deinstalling package glibc-debugsource, I run into the following FAIL
with test-case gdb.threads/tls-core.exp:
...
(gdb) core gdb/testsuite/outputs/gdb.threads/tls-core/tls-core.core^M
[New LWP 30081]^M
[New LWP 30080]^M
[Thread debugging using libthread_db enabled]^M
Using host libthread_db library "/lib64/libthread_db.so.1".^M
Core was generated by `gdb/testsuite/outputs/gdb.threads/tls-core/tls-c'.^M
Program terminated with signal SIGABRT, Aborted.^M
51      ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.^M
[Current thread is 1 (Thread 0x7fb568d4b700 (LWP 30081))]^M
(gdb) FAIL: gdb.threads/tls-core.exp: native: load core file (file not found)
...

The problem is that this gdb_test_multiple clause in gdb_core_cmd:
...
       -re ": No such file or directory.*\r\n$gdb_prompt $" {
           fail "$test (file not found)"
           return -1
       }
...
triggers on the message about raise.c, while it is intended to catch:
...
$ gdb
(gdb) core bla
/home/vries/bla: No such file or directory.
...

Fix this by making the regexp more precise:
...
-       -re ": No such file or directory.*\r\n$gdb_prompt $" {
+       -re "$core: No such file or directory.*\r\n$gdb_prompt $" {
...

Tested on x86_64-linux.

Also tested the test-case with this patch in place to verify that the regexp
still triggers:
...
-       set core_loaded [gdb_core_cmd $corefile $test]
+       set core_loaded [gdb_core_cmd $corefile/bla $test]
...

gdb/testsuite/ChangeLog:

2020-03-12  Tom de Vries  <tdevries@suse.de>

	* lib/gdb.exp (gdb_core_cmd): Make "No such file or directory" regexp
	more precise.
2020-03-12 09:50:04 +01:00
bfd asan: som: unknown read 2020-03-11 23:02:51 +10:30
binutils asan: readelf leaks 2020-03-12 17:00:40 +10:30
config Merge changes from GCC for the config/ directory 2020-02-19 17:51:24 +00:00
contrib contrib: Update dg-extract-results.* from gcc 2019-10-21 15:26:48 +01:00
cpu ubsan: m32c: left shift of negative value 2020-02-03 15:59:08 +10:30
elfcpp Add markers for 2.34 branch to the NEWS files and ChangeLogs. 2020-01-18 13:50:25 +00:00
etc texi2pod.pl: import support for @t{...} from gcc 2020-01-15 12:58:09 -05:00
gas NEWS: Mention x86 assembler options for CVE-2020-0551 2020-03-11 09:57:35 -07:00
gdb [gdb/testsuite] Fix core file load FAIL in tls-core.exp 2020-03-12 09:50:04 +01:00
gdbserver gdb: enable -Wmissing-prototypes warning 2020-03-11 15:15:12 -04:00
gdbsupport gdb: enable -Wmissing-prototypes warning 2020-03-11 15:15:12 -04:00
gnulib gdb: update gnulib import 2020-02-22 20:37:18 -05:00
gold Updated translations for some of the binutils sub-directories. 2020-02-24 14:52:34 +00:00
gprof Updated translations for some of the binutils sub-directories. 2020-02-24 14:52:34 +00:00
include ubsan: som: left shift of 1 by 31 places 2020-03-10 17:58:02 +10:30
intl Regen with blessed automake-1.15.1 2020-02-20 13:02:24 +10:30
ld Don't merge sections with differing MASKPROC or MASKOS flags 2020-03-11 15:00:44 +10:30
libctf libctf: Mark bswap_identity_64 inline function as static. 2020-03-11 17:48:49 +10:30
libdecnumber
libiberty Import latest fixes to libiberty from GCC 2020-03-02 03:56:36 -08:00
opcodes x86: Also pass -P to $(CPP) when processing i386-opc.tbl 2020-03-09 08:23:46 -07:00
readline Fix compilation of Readline on mingw.org's MinGW 2019-12-23 16:28:32 +02:00
sim sim/aarch64: Fix register ordering bug in blr (PR sim/25318) 2020-02-06 22:50:26 +00:00
texinfo
zlib Merge changes from GCC for the config/ directory 2020-02-19 17:51:24 +00:00
.cvsignore
.gitattributes
.gitignore Add profiling outputs to .gitignore 2019-12-26 06:54:58 +01:00
ar-lib
ChangeLog Fix gdbserver-without-gdb build 2020-02-17 10:03:15 -07:00
compile
config-ml.in
config.guess Update top level config files with copies from the official repository. 2020-01-18 13:43:19 +00:00
config.rpath
config.sub Update top level config files with copies from the official repository. 2020-01-18 13:43:19 +00:00
configure Fix gdbserver-without-gdb build 2020-02-17 10:03:15 -07:00
configure.ac Fix gdbserver-without-gdb build 2020-02-17 10:03:15 -07:00
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 Move gdbserver to top level 2020-02-07 08:42:25 -07:00
Makefile.def Change gdbserver to use existing gnulib and libiberty 2020-02-14 14:34:20 -07:00
Makefile.in Change gdbserver to use existing gnulib and libiberty 2020-02-14 14:34:20 -07:00
Makefile.tpl
makefile.vms
missing
mkdep
mkinstalldirs
move-if-change
multilib.am
README
README-maintainer-mode
setup.com
src-release.sh Move gdbserver to top level 2020-02-07 08:42:25 -07:00
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.