This applies the second part of GDB's End of Year Procedure, which
updates the copyright year range in all of GDB's files.
gdb/ChangeLog:
Update copyright year range in all GDB files.
Hi,
On windows host, we see the following ERROR,
(gdb) PASS: gdb.base/setshow.exp: set history filename ~/foobar.baz
ERROR OCCURED: couldn't compile regular expression pattern: invalid escape \ seq
uence
while executing
"expect -nobrace -i exp13 -timeout 10 -re {.*A problem internal to GDB has been
detected} {
fail "$message (GDB internal error)"
gdb_internal..."
invoked from within
"expect {
-i exp13 -timeout 10
-re ".*A problem internal to GDB has been detected" {
fail "$message (GDB internal error)"
gdb_internal_erro..."
("uplevel" body line 1)
invoked from within
"uplevel $body" REGEXP REG_EESCAPE {invalid escape \ sequence} couldn't compile
regular expression pattern: invalid escape \ sequenceERROR: Process no longer ex
ists
which leads to
UNRESOLVED: gdb.base/setshow.exp: show history filename (~/foobar.baz)
and this error is thrown from this test below:
gdb_test "show history filename" \
"The filename in which to record the command history is \"$HOME/foobar.baz\"..*" \
"show history filename (~/foobar.baz)"
HOME is a windows path, like C:\foo\bar. When it is used in gdb_test to match
output, the error is thrown because backslash is a special character in
regular expression. This patch is to escape backslash to fix this
error by using string_to_regexp.
gdb/testsuite:
2014-04-03 Yao Qi <yao@codesourcery.com>
* gdb.base/setshow.exp: Invoke string_to_regexp to HOME and PWD.
PR gdb/15715
* top.c: Include "filenames.h".
(set_history_filename): New function.
(init_main): Install it as set hook of the "set history filename"
command.
2013-07-30 Muhammad Bilal <mbilal@codesourcery.com>
PR gdb/15715
* gdb.base/setshow.exp: Test that relative paths passed to
'set history filename' are converted to absolute paths.
I saw some test cases in gdb.base/default.exp and gdb.base/setshow.exp
are enabling the history saving.
Hence .gdb_history file is modified with history information even
though, by default, we have History saving disabled.
So we should modify GDB test cases so that history saving should stay
off for all test cases.
ChangeLog:
2013-05-13 Muhammad Bilal <mbilal@codesourcery.com>
* gdb.base/default.exp: Disable history saving.
* gdb.base/setshow.exp: Likewise.
PR gdb/10462
* cli/cli-decode.c (lookup_command): Show an error if there is no space
before argument.
2013-04-24 Muhammad Bilal <mbilal@codesourcery.com>
PR gdb/10462
* gdb.base/setshow.exp: Add test case.
Currently, several commands take "0" or "-1" to mean "unlimited".
"show" knows when to print "unlimited":
(gdb) show height
Number of lines gdb thinks are in a page is 45.
(gdb) set height 0
(gdb) show height
Number of lines gdb thinks are in a page is unlimited.
However, the user can't herself specify "unlimited" directly:
(gdb) set height unlimited
No symbol table is loaded. Use the "file" command.
(gdb)
This patch addresses that, by adjusting the set handler for all
integer/uinteger/zuinteger_unlimited commands to accept literal
"unlimited". It also installs a completer. Presently, we complete on
symbols by default, and at
<http://sourceware.org/ml/gdb-patches/2013-03/msg00864.html> I've
shown a WIP prototype that tried to keep that half working in these
commands. In the end, it turned out to be more complicated than
justifiable, IMO. It's super rare to want to pass the value of a
variable/symbol in the program to a GDB set/show knob. That'll still
work, it's just that we won't assist with completion anymore. This
patch just sticks with the simple, and completes on "unlimited", and
nothing else. This simplification means that
"set he<tab><tab>"
is all it takes to get to:
"set height unlimited"
The patch then goes through all integer/uinteger/zuinteger_unlimited
commands in the tree, and updates both the online help and the manual
to mention that "unlimited" is accepted in addition to 0/-1. In the
cases where the command had no online help text at all, this adds it.
I've tried to make the texts read in a way that "unlimited" is
suggested before "0" or "-1" is.
Tested on x86_64 Fedora 17.
gdb/
2013-04-10 Pedro Alves <palves@redhat.com>
* cli/cli-decode.c (integer_unlimited_completer): New function.
(add_setshow_integer_cmd, add_setshow_uinteger_cmd)
(add_setshow_zuinteger_unlimited_cmd): Install the "unlimited"
completer.
* cli/cli-setshow.c: Include "cli/cli-utils.h".
(is_unlimited_literal): New function.
(do_set_command): Handle literal "unlimited" arguments.
* frame.c (_initialize_frame) <set backtrace limit>: Document
"unlimited".
* printcmd.c (_initialize_printcmd) <set print
max-symbolic-offset>: Add help text.
* record-full.c (_initialize_record_full) <set record full
insn-number-max>: Likewise.
* record.c (_initialize_record) <set record
instruction-history-size, set record function-call-history-size>:
Add help text.
* ser-tcp.c (_initialize_ser_tcp) <set tcp connect-timeout>: Add
help text.
* tracepoint.c (_initialize_tracepoint) <set trace-buffer-size>:
Likewise.
* source.c (_initialize_source) <set listsize>: Add help text.
* utils.c (initialize_utils) <set height, set width>: Likewise.
<set pagination>: Mention "set height unlimited".
* valprint.c (_initialize_valprint) <set print elements, set print
repeats>: Document "unlimited".
gdb/doc/
2013-04-10 Pedro Alves <palves@redhat.com>
* gdb.texinfo (Process Record and Replay): Document that "set
record full insn-number-max", "set record
instruction-history-size" and "set record
function-call-history-size" accept "unlimited".
(Backtrace): Document that "set backtrace limit" accepts
"unlimited".
(List): Document that "set listsize" accepts "unlimited".
(Print Settings)" Document that "set print max-symbolic-offset",
"set print elements" and "set print repeats" accept "unlimited".
(Starting and Stopping Trace Experiments): Document that "set
trace-buffer-size" accepts "unlimited".
(Remote Configuration): Document that "set tcp connect-timeout"
accepts "unlimited".
(Command History): Document that "set history size" accepts
"unlimited".
(Screen Size): Document that "set height" and "set width" accepts
"unlimited". Adjust "set pagination"'s description to suggest
"set height unlimited" instead of "set height 0".
gdb/testsuite/
2013-04-10 Pedro Alves <palves@redhat.com>
* gdb.base/completion.exp: Test "set height", "set listsize" and
"set trace-buffer-size" completion.
* gdb.base/setshow.exp: Test "set height unlimited".
* gdb.trace/trace-buffer-size.exp: Test "set trace-buffer-size
unlimited".
Two modifications:
1. The addition of 2013 to the copyright year range for every file;
2. The use of a single year range, instead of potentially multiple
year ranges, as approved by the FSF.
and case 'var_optional_filename' together.
* infcmd.c (_initialize_infcmd): Call add_setshow_string_noescape_cmd
instead of add_setshow_optional_filename_cmd for setshow command
'args'. Set completer for 'set args'.
gdb/testsuite:
* gdb.base/setshow.exp: Test 'set args ~'.
* gdb.base/break-entry.exp: Move the target use_gdb_stub test before
starting GDB.
* gdb.base/default.exp: Replace target use_gdb_stub checks by global
$use_gdb_stub.
* gdb.base/display.exp: Likewise.
* gdb.base/ending-run.exp: Likewise.
* gdb.base/list.exp (test_listsize): Likewise.
* gdb.base/setshow.exp: Likewise.
* gdb.base/valgrind-db-attach.exp: Set global use_gdb_stub to 1.
* lib/gdb.exp (gdb_run_cmd, gdb_start_cmd): Replace target use_gdb_stub
check by global $use_gdb_stub.
(gdb_test_multiple): Forbid run, start or attach for !$use_gdb_stub.
(default_gdb_start): Set global use_gdb_stub from target use_gdb_stub.
(default_gdb_init): Unset global $use_gdb_stub.
(gdb_continue_to_end, rerun_to_main): Replace target use_gdb_stub check
by global $use_gdb_stub.
* lib/gdbserver-support.exp: Extend comments for set_board_info
gdb_protocol and gdb,socketport.
(gdbserver_start_extended): Set global gdbserver_protocol and
gdbserver_gdbport. Clear global use_gdb_stub.
* lib/mi-support.exp (default_mi_gdb_start): Set global use_gdb_stub
from target use_gdb_stub.
(mi_run_cmd): Replace target use_gdb_stub check by global $use_gdb_stub.
* language.c (set_language_command): Strip whitespace.
(set_type_command): Likewise.
(set_range_command): Likewise.
gdb/testsuite
* gdb.base/setshow.exp: Add tests for changes to set language, set
check range, and set check type.
or netport.
* lib/gdb.exp: Set GDB to [transform gdb] if we're using a remote host
and it's not already set.
* gdb.base/setshow.exp: Only test the run command if the target
isn't using a stub and if it supports argument passing.
Joel Brobecker
Luis Machado
Tom Tromey
Yao Qi
Andrew Burgess
Muhammad Bilal
Tom Tromey
Pedro Alves
Joel Brobecker
Keith Seitz
Doug Evans
Jan Kratochvil
Marek Polacek
Michael Snyder
Daniel Jacobowitz
Denis Pilat
Elena Zannoni
Kevin Buettner
Stan Shebs
Bob Manson
Jeff Law