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gdb/ChangeLog:
Update copyright year range in all GDB files.
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This commit applies all changes made after running the gdb/copyright.py
script.
Note that one file was flagged by the script, due to an invalid
copyright header
(gdb/unittests/basic_string_view/element_access/char/empty.cc).
As the file was copied from GCC's libstdc++-v3 testsuite, this commit
leaves this file untouched for the time being; a patch to fix the header
was sent to gcc-patches first.
gdb/ChangeLog:
Update copyright year range in all GDB files.
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There are two problems with the current catch-follow-exec.exp:
- INTERNAL_GDBFLAGS (containing the datadir setting) is not used
- remote host testing doesn't work
Fix the former by using gdb_spawn_with_cmdline_opts. Fix the latter by
requiring gdb-native.
Build on x86_64-linux with and without ubsan, and tested.
2018-10-16 Tom de Vries <tdevries@suse.de>
PR gdb/23730
* gdb.base/catch-follow-exec.c: Add copyright notice.
* gdb.base/catch-follow-exec.exp: Rewrite to use
gdb_spawn_with_cmdline_opts. Require gdb-native.
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With the test-case contained in this patch and compiled for debug we run into
a segfault with trunk gdb:
...
$ gdb catch-follow-exec -batch -ex "catch exec" \
-ex "set follow-exec-mode new" -ex "run" -ex "info prog"
Catchpoint 1 (exec)
process xxx is executing new program: /usr/bin/ls
[New inferior 2 (process 0)]
[New process xxx]
Thread 2.1 "ls" hit Catchpoint 1 (exec'd /usr/bin/ls), in _start () from
/lib64/ld-linux-x86-64.so.2
Segmentation fault (core dumped)
...
The patch fixes the segfault by returning an error in info_program_command
if get_last_target_status returns minus_one_ptid.
The test-case is non-standard, because the standard approach runs into
PR23368, a problem with gdb going to the background.
Build and reg-tested on x86_64-linux.
2018-07-26 Tom de Vries <tdevries@suse.de>
PR breakpoints/23366
* infcmd.c (info_program_command): Handle ptid == minus_one_ptid.
* gdb.base/catch-follow-exec.c: New test.
* gdb.base/catch-follow-exec.exp: New file.
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