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2022-06-24gdb/testsuite: remove unneeded calls to get_compiler_infoAndrew Burgess1-4/+0
It is not necessary to call get_compiler_info before calling test_compiler_info, and, after recent commits that removed setting up the gcc_compiled, true, and false globals from get_compiler_info, there is now no longer any need for any test script to call get_compiler_info directly. As a result every call to get_compiler_info outside of lib/gdb.exp is redundant, and this commit removes them all. There should be no change in what is tested after this commit.
2022-04-20gdb/testsuite: Introduce and use gdb_spawn_attach_cmdlineLancelot SIX1-8/+3
Following a7e6a19e87f3d719ea23c65b580a6d9bca4ccab3 "gdb: testsuite: add new gdb_attach to check "attach" command", this commit proposes to introduce the gdb_spawn_attach_cmdline helper and use it in gdb.base/attach.exp. This helper starts GDB and adds the "--pid=$PID" argument. Also note that both the original and new implementation use gdb_spawn_with_cmdline_opts, which in the end uses default_gdb_spawn. This makes sure that we use $INTERNAL_GDBFLAGS, which by default already contain "-iex \"set height 0\" -iex \"set width 0\"". To avoid repetition of those arguments, gdb_spawn_attach_cmdline does not repeat those arguments. To maintain a behavior similat to what gdb.base/attach.exp used to do, gdb_spawn_attach_cmdline keeps the -quiet flag. Tested on x86_64-gnu-linux Change-Id: I1fdcdb71c86d9c5d34bb28fc86fac68bcec37358
2022-01-01Automatic Copyright Year update after running gdb/copyright.pyJoel Brobecker1-1/+1
This commit brings all the changes made by running gdb/copyright.py as per GDB's Start of New Year Procedure. For the avoidance of doubt, all changes in this commits were performed by the script.
2021-09-30gdb/testsuite: make runto_main not pass no-message to runtoSimon Marchi1-1/+0
As follow-up to this discussion: https://sourceware.org/pipermail/gdb-patches/2020-August/171385.html ... make runto_main not pass no-message to runto. This means that if we fail to run to main, for some reason, we'll emit a FAIL. This is the behavior we want the majority of (if not all) the time. Without this, we rely on tests logging a failure if runto_main fails, otherwise. They do so in a very inconsisteny mannet, sometimes using "fail", "unsupported" or "untested". The messages also vary widly. This patch removes all these messages as well. Also, remove a few "fail" where we call runto (and not runto_main). by default (without an explicit no-message argument), runto prints a failure already. In two places, gdb.multi/multi-re-run.exp and gdb.python/py-pp-registration.exp, remove "message" passed to runto. This removes a few PASSes that we don't care about (but FAILs will still be printed if we fail to run to where we want to). This aligns their behavior with the rest of the testsuite. Change-Id: Ib763c98c5f4fb6898886b635210d7c34bd4b9023
2021-08-05gdb/testsuite: gdb.base/attach.exp: expose bug when testing with ↵Simon Marchi1-6/+21
native-extended-gdbserver In gdb.base/attach.exp, proc do_attach_failure_tests, we attach to a process. When then try to attach to the same process in another inferior, expecting it to fail. We then come back to the first inferior and try to kill it, to clean up the test. When using the native-extended-gdbserver board, this "kill" test passes, even though it didn't actually work: add-inferior [New inferior 2] Added inferior 2 on connection 1 (extended-remote localhost:2347) (gdb) PASS: gdb.base/attach.exp: do_attach_failure_tests: add empty inferior 2 inferior 2 [Switching to inferior 2 [<null>] (<noexec>)] (gdb) PASS: gdb.base/attach.exp: do_attach_failure_tests: switch to inferior 2 attach 817032 Attaching to process 817032 Attaching to process 817032 failed (gdb) PASS: gdb.base/attach.exp: do_attach_failure_tests: fail to attach again inferior 1 [Switching to inferior 1 [process 817032] (/home/simark/build/binutils-gdb/gdb/testsuite/outputs/gdb.base/attach/attach)] [Switching to thread 1.1 (Thread 817032.817032)] #0 main () at /home/simark/src/binutils-gdb/gdb/testsuite/gdb.base/attach.c:19 19 while (! should_exit) (gdb) PASS: gdb.base/attach.exp: do_attach_failure_tests: switch to inferior 1 kill Kill the program being debugged? (y or n) y Remote connection closed <==== That's unexpected (gdb) PASS: gdb.base/attach.exp: do_attach_failure_tests: exit after attach failures When the second attach fails, gdbserver seems to break the connection (it hangs up on the existing remote target) and start listening again for incoming connections. This is documented in PR 19558 [1]. Make the expected output regexp for the kill command tighter (it currently accepts anything). Use "set confirm off" so we don't have to deal with the confirmation. And to be really sure the extended-remote target still works, try to run the inferior again after killing. The now tests are kfail'ed when the target is gdbserver. [1] https://sourceware.org/bugzilla/show_bug.cgi?id=19558 gdb/testsuite/ChangeLog: * gdb.base/attach.exp (do_attach_failure_tests): Make kill regexp tighter, run inferior after killing it. Kfail when target is gdbserver. Change-Id: I99c5cd3968ce2ec962ace35b016f842a243b7a0d
2021-08-05gdb/testsuite: gdb.base/attach.exp: fix support check in ↵Simon Marchi1-7/+12
test_command_line_attach_run When running this test with the native-extended-gdbserver, we get: main () at /home/simark/src/binutils-gdb/gdb/testsuite/gdb.base/attach.c:19 19 while (! should_exit) The program being debugged has been started already. Start it from the beginning? (y or n) PASS: gdb.base/attach.exp: cmdline attach run: run to prompt y Don't know how to run. Try "help target". (gdb) FAIL: gdb.base/attach.exp: cmdline attach run: run to main This test tests using both "-p <pid>" and "-ex start" on the command line, making sure that we first attach and then run. Normally, after that "y", we should see the program running again. However, a particuliarity of the native-extended-gdbserver is that it uses "set auto-connect-native-target off" on the command line. The full GDB command line is: ./gdb -nw -nx -data-directory /home/simark/build/binutils-gdb/gdb/testsuite/../data-directory \ -iex set height 0 -iex set width 0 -ex set auto-connect-native-target off \ -ex set sysroot -quiet -iex set height 0 -iex set width 0 --pid=536609 -ex start The attach succeeds. I guess it is done before "set auto-connect-native-target off", or it somehow bypasses it. When the "start" is executed, the native target is unpushed, while killing the existing process, but not re-pushed, due to "set auto-connect-native-target off". So we get that "Don't know how to run" message. Really, I think it's a case of the test doing things incompatible with the board, I think it should just be skipped. And as we can see with the current code, there were some attempts at doing this, just using the wrong checks: - isnative: this is a dejagnu proc which checks if the target board has the same triplet as the build machine. In the case of native-extended-gdbserver, it does. - is_remote target: this checks whether the target board is remote, as in executing on a different machin. native-extended-gdbserver is not remote. Since the --pid option specifically attaches to a process using the native target, change the test to use gdb_is_target_native instead. gdb/testsuite/ChangeLog: * gdb.base/attach.exp (test_command_line_attach_run): Use gdb_is_target_native to check if test is supported. Change-Id: I762e127f39623889999dc9ed2185540a0951bfb0
2021-06-07gdb/testsuite: use proc_with_prefix in gdb.base/attach.expSimon Marchi1-26/+24
Use proc_with_prefix for test_command_line_attach_run, as we do for other procs. gdb/testsuite/ChangeLog: * gdb.base/attach.exp (test_command_line_attach_run): Use proc_with_prefix. Change-Id: I47b61bb91b6ac0570ad7556a824f874ea50c7cda
2021-01-01Update copyright year range in all GDB filesJoel Brobecker1-1/+1
This commits the result of running gdb/copyright.py as per our Start of New Year procedure... gdb/ChangeLog Update copyright year range in copyright header of all GDB files.
2020-06-21Ensure 'exec-file has changed' check has priority over 'exec-file-mismatch' ↵Philippe Waroquiers1-2/+52
check Following the implementation of exec-file-mismatch based on build-id, an attach to a process that runs a modified exec-file was triggering the exec-file-mismatch handling, giving a warning such as: warning: Mismatch between current exec-file /bd/home/philippe/gdb/git/build_termours/gdb/testsuite/outputs/gdb.base/attach/attach and automatically determined exec-file /bd/home/philippe/gdb/git/build_termours/gdb/testsuite/outputs/gdb.base/attach/attach exec-file-mismatch handling is currently "ask" as the build-ids differ when an exec-file is recompiled. This patch ensures that the exec-file-mismatch check is done with an up to date build-id. With this, exec-file-mismatch check will only trigger when the PID file really differs from the (build-id refreshed) current exec-file. Note that the additional check does not (yet) reload the symbols if the exec-file is changed: this reload will happen later if needed. gdb/ChangeLog 2020-06-21 Philippe Waroquiers <philippe.waroquiers@skynet.be> * exec.c (validate_exec_file): Ensure the build-id is up to date by calling reopen_exec_file (that checks file timestamp to decide to re-read the file). gdb/testsuite/ChangeLog 2020-06-21 Philippe Waroquiers <philippe.waroquiers@skynet.be> * gdb.base/attach.exp: Test priority of 'exec-file' changed over 'exec-file-mismatch'. * gdb.base/attach.c: Mark should_exit volatile. * gdb.base/attach2.c: Likewise. Add a comment explaining why the sleep cannot be big. * gdb.base/attach3.c: New file.
2020-02-27[gdb/testsuite] Remove unused globalsTom de Vries1-10/+0
Remove unused global variable declarations. Tested on x86_64-linux. gdb/testsuite/ChangeLog: 2020-02-27 Tom de Vries <tdevries@suse.de> * config/sid.exp: Remove unused globals. * gdb.base/attach.exp: Same. * gdb.base/catch-load.exp: Same. * gdb.base/dbx.exp: Same. * lib/gdb.exp: Same. * lib/mi-support.exp: Same. * lib/prompt.exp: Same.
2020-01-25Test 'set exec-file-mismatch ask|warn|off'.Philippe Waroquiers1-1/+83
Modify gdb.base/attach.exp to test the behaviour of the option exec-file-mismatch. Note that this test can also be run using/ make check RUNTESTFLAGS="--target_board=native-extended-gdbserver" TESTS=gdb.base/attach.exp to test the behaviour of attaching to running program using a gdb server. Note: when running the test with a gdbserver, the tests in test_command_line_attach_run fail because the command "run" is not supported. I tried to extend the condition if ![isnative] then { unsupported "commandline attach run test" return 0 } but unclear to me how to best do that. The below trials all failed to work properly: if { ![isnative] || [target_is_gdbserver] } then { if { ![isnative] || [use_gdb_stub] } then { if { ![isnative] || [is_remote target] } then { => could never obtain a condition that was true with gdbserver. 2020-01-25 Philippe Waroquiers <philippe.waroquiers@skynet.be> * gdb.base/attach.exp: Test 'set exec-file-mismatch'.
2020-01-01Update copyright year range in all GDB files.Joel Brobecker1-1/+1
gdb/ChangeLog: Update copyright year range in all GDB files.
2019-02-07gdbserver: When attaching, add process before lwpsAlan Hayward1-21/+84
The recent BP/WP changes for AArch64 swapping the order in add_lwp() so that the process was added before the lwp. This was due to the lwp creation requiring the process data. This also needs changing in linux_attach(). Also add additional checks to make sure cannot attach to the same process twice. Add test case for this - do this by splitting attach.exp into distinct pass and error case sections. Fixes gdb.server/ext-attach.exp on Aarch64. gdb/gdbserver/ChangeLog: * linux-low.c (linux_attach): Add process before lwp. * server.c (attach_inferior): Check if already attached. gdb/testsuite/ChangeLog: * gdb.base/attach.exp: Add double attach test.
2019-01-01Update copyright year range in all GDB files.Joel Brobecker1-1/+1
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.
2018-10-04Clean up "Reading symbols" outputTom Tromey1-5/+5
This patch is another attempt to fix PR cli/19551. Unlike my previous attempt, it doesn't print progress. Instead, it just changes some messages and adds newlines to make the output a bit nicer. It also removes the "done." text that was previously emitted. The idea here is that it is obvious when gdb is done reading debug info, as it starts then doing something else; and that while this message did not provide much benefit to users, it did make it harder to make the output clean. After this change the output from "./gdb -iex 'set complaint 1' -nx ./gdb" reads: Reading symbols from ./gdb... .debug_ranges entry has start address of zero [in module /home/tromey/gdb/build/gdb/gdb] DW_AT_low_pc 0x0 is zero for DIE at 0x17116c1 [in module /home/tromey/gdb/build/gdb/gdb] .debug_line address at offset 0xa22f5 is 0 [in module /home/tromey/gdb/build/gdb/gdb] During symbol reading, unsupported tag: 'DW_TAG_unspecified_type'. During symbol reading, const value length mismatch for 'std::ratio<1, 1000000000>::num', got 8, expected 0. gdb/ChangeLog 2018-10-04 Tom Tromey <tom@tromey.com> PR cli/19551: * symfile.c (symbol_file_add_with_addrs): Update output. * psymtab.c (require_partial_symbols): Update output. gdb/testsuite/ChangeLog 2018-10-04 Tom Tromey <tom@tromey.com> PR cli/19551: * lib/mi-support.exp (mi_gdb_file_cmd): Update. * lib/gdb.exp (gdb_file_cmd): Update. * gdb.stabs/weird.exp (print_weird_var): Update. * gdb.server/solib-list.exp: Update. * gdb.multi/remove-inferiors.exp (test_remove_inferiors): Update. * gdb.mi/mi-cli.exp: Update. * gdb.linespec/linespec.exp: Update. * gdb.dwarf2/dw2-stack-boundary.exp: Update. * gdb.dwarf2/dw2-objfile-overlap.exp: Update. * gdb.cp/cp-relocate.exp: Update. * gdb.base/sym-file.exp: Update. * gdb.base/relocate.exp: Update. * gdb.base/readnever.exp: Update. * gdb.base/print-symbol-loading.exp (test_load_core): Update. * gdb.base/kill-detach-inferiors-cmd.exp: Update. * gdb.base/dbx.exp (gdb_file_cmd): Update. * gdb.base/code_elim.exp: Update. * gdb.base/break-unload-file.exp (test_break): Update. * gdb.base/break-interp.exp (test_attach_gdb): Update. * gdb.base/break-idempotent.exp (force_breakpoint_re_set): Update. * gdb.base/attach.exp (do_attach_tests): Update. * gdb.base/sepdebug.exp: Update. * gdb.python/py-section-script.exp: Update.
2018-10-04Avoid pagination in attach.expTom Tromey1-2/+3
While re-testing the complaint series, I saw some unresolved tests in attach.exp. In particular, the tests were failing because the pager was active. This is partly a new problem, introduced because that series changes some prints from unfiltered to filtered. However, it is also a latent bug, which you can see by shrinking your window very small and then running the test. This patch avoids the problem by passing -quiet to gdb and arranging to set the window height and width in one other test. Arguably instead of -quiet we should disable the pager during gdb's welcome message. I can do that if it seems desirable; but meanwhile this patch is safe. gdb/testsuite/ChangeLog 2018-10-04 Tom Tromey <tom@tromey.com> * gdb.base/attach.exp (test_command_line_attach_run): Use -quiet; set width and height to 0. (test_command_line_attach_run): Use -quiet.
2018-04-24Enable 'set print inferior-events' and improve detach/fork/kill/exit messagesSergio Durigan Junior1-1/+2
This patch aims to turn 'set print inferior-events' always on, and do some cleanup on the messages printed by GDB when various inferior events happen (attach, detach, fork, kill, exit). To make sure that the patch is correct, I've tested it with a handful of combinations of 'set follow-fork-mode', 'set detach-on-fork' and 'set print inferior-events'. In the end, I decided to make my hand-made test into an official testcase. More on that below. Using the following program as an example: #include <unistd.h> int main () { fork (); return 0; } We see the following outputs from the patched GDB: - With 'set print inferior-events on': (gdb) r Starting program: a.out [Detaching after fork from child process 27749] [Inferior 1 (process 27745) exited normally] (gdb) - With 'set print inferior-events off': (gdb) r Starting program: a.out [Inferior 1 (process 27823) exited normally] (gdb) Comparing this against an unpatched GDB: - With 'set print inferior-events off' and 'set follow-fork-mode child': (gdb) r Starting program: a.out [Inferior 2 (process 5993) exited normally] (gdb) Compare this against an unpatched GDB: (unpatched-gdb) r Starting program: a.out [New process 5702] [Inferior 2 (process 5702) exited normally] (unpatched-gdb) It is possible to notice that, in this scenario, the patched GDB will lose the '[New process %d]' message. - With 'set print inferior-events on', 'set follow-fork-mode child' and 'set detach-on-fork on': (gdb) r Starting program: a.out [Attaching after process 27905 fork to child process 27909] [New inferior 2 (process 27909)] [Detaching after fork from parent process 27905] [Inferior 1 (process 27905) detached] [Inferior 2 (process 27909) exited normally] (gdb) Compare this output with an unpatched GDB, using the same settings: (unpatched-gdb) r Starting program: a.out [New inferior 28033] [Inferior 28029 detached] [New process 28033] [Inferior 2 (process 28033) exited normally] [Inferior 28033 exited] (unpatched-gdb) As can be seen above, I've also made a few modifications to messages that are printed when 'set print inferior-events' is on. For example, a few of the messages did not contain the '[' and ']' as prefix/suffix, which led to a few inconsistencies like: Attaching after process 22995 fork to child process 22999. [New inferior 22999] Detaching after fork from child process 22999. [Inferior 22995 detached] [Inferior 2 (process 22999) exited normally] So I took the opportunity and included the square brackets where applicable. I have also made the existing messages more uniform, by always printing "Inferior %d (process %d)..." where applicable. This makes it easier to identify the inferior number and the PID number from the messages. As suggested by Pedro, the "[Inferior %d exited]" message from 'exit_inferior' has been removed, because it got duplicated when 'inferior-events' is on. I'm also using the 'add_{thread,inferior}_silent' versions (instead of their verbose counterparts) on some locations, also to avoid duplicated messages. For example, a patched GDB with 'set print inferior-events on', 'set detach-on-fork on' and 'set follow-fork-mode child', but using 'add_thread', would print: (gdb) run Starting program: a.out [Attaching after process 25088 fork to child process 25092.] [New inferior 25092] <--- duplicated [Detaching after fork from child process 25092.] [Inferior 25088 detached] [New process 25092] <--- duplicated [Inferior 2 (process 25092) exited normally] But if we use 'add_thread_silent' (with the same configuration as before): (gdb) run Starting program: a.out [Attaching after process 31606 fork to child process 31610] [New inferior 2 (process 31610)] [Detaching after fork from parent process 31606] [Inferior 1 (process 31606) detached] [Inferior 2 (process 31610) exited normally] As for the tests, the configuration options being exercised are: - follow-fork-mode: child/parent - detach-on-fork: on/off - print inferior-events: on/off It was also necessary to perform adjustments on several testcases, because the expected messages changed considerably. Built and regtested on BuildBot, without regressions. gdb/ChangeLog: 2018-04-24 Jan Kratochvil <jan.kratochvil@redhat.com> Sergio Durigan Junior <sergiodj@redhat.com> Pedro Alves <palves@redhat.com> * infcmd.c (kill_command): Print message when inferior has been killed. * inferior.c (print_inferior_events): Remove 'static'. Set as '1'. (add_inferior): Improve message printed when 'print_inferior_events' is on. (exit_inferior): Remove message printed when 'print_inferior_events' is on. (detach_inferior): Improve message printed when 'print_inferior_events' is on. (initialize_inferiors): Use 'add_inferior_silent' to set 'current_inferior_'. * inferior.h (print_inferior_events): Declare here as 'extern'. * infrun.c (follow_fork_inferior): Print '[Attaching...]' or '[Detaching...]' messages when 'print_inferior_events' is on. Use 'add_thread_silent' instead of 'add_thread'. Add '[' and ']' as prefix/suffix for messages. Remove periods. Fix erroneous 'Detaching after fork from child...', replace it by '... from parent...'. (handle_vfork_child_exec_or_exit): Add '[' and ']' as prefix/suffix when printing 'Detaching...' messages. Print them when 'print_inferior_events' is on. * remote.c (remote_detach_1): Print message when detaching from inferior and '!is_fork_parent'. gdb/testsuite/ChangeLog: 2018-04-24 Jan Kratochvil <jan.kratochvil@redhat.com> Sergio Durigan Junior <sergiodj@redhat.com> Pedro Alves <palves@redhat.com> * gdb.base/attach-non-pgrp-leader.exp: Adjust 'Detaching...' regexps to expect for '[Inferior ... detached]' as well. * gdb.base/attach.exp: Likewise. * gdb.base/catch-syscall.exp (check_for_program_end): Adjust "gdb_continue_to_end". (test_catch_syscall_with_wrong_args): Likewise. * gdb.base/foll-fork.exp: Adjust regexps to match '[' and ']'. Don't set 'verbose' on. * gdb.base/foll-vfork.exp: Likewise. * gdb.base/fork-print-inferior-events.c: New file. * gdb.base/fork-print-inferior-events.exp: New file. * gdb.base/hook-stop.exp: Adjust regexps to expect for new '[Inferior ... has been killed]' message. * gdb.base/kill-after-signal.exp: Likewise. * gdb.base/solib-overlap.exp: Adjust regexps to expect for new detach message. * gdb.threads/kill.exp: Adjust regexps to expect for new kill message. * gdb.threads/clone-attach-detach.exp: Adjust 'Detaching...' regexps to expect for '[Inferior ... detached]' as well. * gdb.threads/process-dies-while-detaching.exp: Likewise.
2018-02-01Fix gdb.base/attach.exp fails when gdb is configured --with-sysroot=/Yao Qi1-9/+6
I see some test fails in gdb.base/attach.exp when gdb is configured --with-sysroot=/. FAIL: gdb.base/attach.exp: attach2, with no file FAIL: gdb.base/attach.exp: load file manually, after attach2 (re-read) (got interactive prompt) FAIL: gdb.base/attach.exp: attach when process' a.out not in cwd If gdb is configured this way, sysroot is "/" in default, and if binfile is a absolute path, the regexp pattern $sysroot$escapedbinfile is incorrect. There are different ways to fix it, but I don't want to complicate the test, so I choose this naive way. gdb/testsuite: 2018-02-01 Yao Qi <yao.qi@linaro.org> * gdb.base/attach.exp (do_attach_tests): Set sysroot to "\[^\r\n\]*".
2018-01-02Update copyright year range in all GDB filesJoel Brobecker1-1/+1
gdb/ChangeLog: Update copyright year range in all GDB files
2017-10-13Remove references to gdb64 in the testsuitePedro Alves1-1/+1
I'm not sure whether this gdb64 was ever a thing in the upstream repo, but it certainly doesn't exist nowadays. AFAICT, this came in with the original big merge with the HP tree: https://sourceware.org/ml/gdb-patches/1999-q2/msg00149.html gdb/testsuite/ChangeLog: 2017-10-12 Pedro Alves <palves@redhat.com> * gdb.base/attach.exp: Remove references to gdb64. * gdb.base/dbx.exp: Remove references to gdb64.
2017-01-01update copyright year range in GDB filesJoel Brobecker1-1/+1
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.
2016-12-01Fixup testcases outputting own name as a test name and standardize failed ↵Luis Machado1-2/+2
compilation messages Changes in v3: - Adjusted some testcases where the message "failed to compile" was not unique. Changes in v2: - Addressed comments from reviewers. - Fixed spurious whitespaces. - Changed compilation failure messages that included source/binary paths to ones that are short and deterministic. --- Another bit of cleanup to the testsuite. We have a number of tests that are not honoring the rule of not outputting their own name as a test name. I fixed up all the offenders i could find with the following regular expression: "(xfail|kfail|kpass|fail|pass|unsupported|untested) ([A-Za-z0-9]+|\\\$(.)*testfile(.)*)\.exp$" gdb/testsuite/ChangeLog: 2016-12-01 Luis Machado <lgustavo@codesourcery.com> Fix test names and standardize compilation error messages throughout the following files: * gdb.ada/start.exp * gdb.arch/alpha-step.exp * gdb.arch/e500-prologue.exp * gdb.arch/ftrace-insn-reloc.exp * gdb.arch/gdb1291.exp * gdb.arch/gdb1431.exp * gdb.arch/gdb1558.exp * gdb.arch/i386-dr3-watch.exp * gdb.arch/i386-sse-stack-align.exp * gdb.arch/ia64-breakpoint-shadow.exp * gdb.arch/pa-nullify.exp * gdb.arch/powerpc-aix-prologue.exp * gdb.arch/thumb-bx-pc.exp * gdb.base/annota1.exp * gdb.base/annota3.exp * gdb.base/arrayidx.exp * gdb.base/assign.exp * gdb.base/attach.exp * gdb.base/auxv.exp * gdb.base/bang.exp * gdb.base/bfp-test.exp * gdb.base/bigcore.exp * gdb.base/bitfields2.exp * gdb.base/break-fun-addr.exp * gdb.base/break-probes.exp * gdb.base/call-rt-st.exp * gdb.base/callexit.exp * gdb.base/catch-fork-kill.exp * gdb.base/charset.exp * gdb.base/checkpoint.exp * gdb.base/comprdebug.exp * gdb.base/constvars.exp * gdb.base/coredump-filter.exp * gdb.base/cursal.exp * gdb.base/cvexpr.exp * gdb.base/detach.exp * gdb.base/display.exp * gdb.base/dmsym.exp * gdb.base/dprintf-pending.exp * gdb.base/dso2dso.exp * gdb.base/dtrace-probe.exp * gdb.base/dump.exp * gdb.base/enum_cond.exp * gdb.base/exe-lock.exp * gdb.base/exec-invalid-sysroot.exp * gdb.base/execl-update-breakpoints.exp * gdb.base/exprs.exp * gdb.base/fileio.exp * gdb.base/find.exp * gdb.base/finish.exp * gdb.base/fixsection.exp * gdb.base/foll-vfork.exp * gdb.base/frame-args.exp * gdb.base/gcore.exp * gdb.base/gdb1250.exp * gdb.base/global-var-nested-by-dso.exp * gdb.base/gnu-ifunc.exp * gdb.base/hashline1.exp * gdb.base/hashline2.exp * gdb.base/hashline3.exp * gdb.base/hbreak-in-shr-unsupported.exp * gdb.base/huge.exp * gdb.base/infcall-input.exp * gdb.base/info-fun.exp * gdb.base/info-shared.exp * gdb.base/jit-simple.exp * gdb.base/jit-so.exp * gdb.base/jit.exp * gdb.base/jump.exp * gdb.base/label.exp * gdb.base/lineinc.exp * gdb.base/logical.exp * gdb.base/longjmp.exp * gdb.base/macscp.exp * gdb.base/miscexprs.exp * gdb.base/new-ui-echo.exp * gdb.base/new-ui-pending-input.exp * gdb.base/new-ui.exp * gdb.base/nodebug.exp * gdb.base/nofield.exp * gdb.base/offsets.exp * gdb.base/overlays.exp * gdb.base/pending.exp * gdb.base/pointers.exp * gdb.base/pr11022.exp * gdb.base/printcmds.exp * gdb.base/prologue.exp * gdb.base/ptr-typedef.exp * gdb.base/realname-expand.exp * gdb.base/relativedebug.exp * gdb.base/relocate.exp * gdb.base/remote.exp * gdb.base/reread.exp * gdb.base/return2.exp * gdb.base/savedregs.exp * gdb.base/sep.exp * gdb.base/sepdebug.exp * gdb.base/sepsymtab.exp * gdb.base/set-inferior-tty.exp * gdb.base/setshow.exp * gdb.base/shlib-call.exp * gdb.base/sigaltstack.exp * gdb.base/siginfo-addr.exp * gdb.base/signals.exp * gdb.base/signull.exp * gdb.base/sigrepeat.exp * gdb.base/so-impl-ld.exp * gdb.base/solib-display.exp * gdb.base/solib-overlap.exp * gdb.base/solib-search.exp * gdb.base/solib-symbol.exp * gdb.base/structs.exp * gdb.base/structs2.exp * gdb.base/symtab-search-order.exp * gdb.base/twice.exp * gdb.base/unload.exp * gdb.base/varargs.exp * gdb.base/watchpoint-solib.exp * gdb.base/watchpoint.exp * gdb.base/whatis.exp * gdb.base/wrong_frame_bt_full.exp * gdb.btrace/dlopen.exp * gdb.cell/ea-standalone.exp * gdb.cell/ea-test.exp * gdb.cp/dispcxx.exp * gdb.cp/gdb2384.exp * gdb.cp/method2.exp * gdb.cp/nextoverthrow.exp * gdb.cp/pr10728.exp * gdb.disasm/am33.exp * gdb.disasm/h8300s.exp * gdb.disasm/mn10300.exp * gdb.disasm/sh3.exp * gdb.dwarf2/dw2-dir-file-name.exp * gdb.fortran/complex.exp * gdb.fortran/library-module.exp * gdb.guile/scm-pretty-print.exp * gdb.guile/scm-symbol.exp * gdb.guile/scm-type.exp * gdb.guile/scm-value.exp * gdb.linespec/linespec.exp * gdb.mi/gdb701.exp * gdb.mi/gdb792.exp * gdb.mi/mi-breakpoint-changed.exp * gdb.mi/mi-dprintf-pending.exp * gdb.mi/mi-dprintf.exp * gdb.mi/mi-exit-code.exp * gdb.mi/mi-pending.exp * gdb.mi/mi-solib.exp * gdb.mi/new-ui-mi-sync.exp * gdb.mi/pr11022.exp * gdb.mi/user-selected-context-sync.exp * gdb.opt/solib-intra-step.exp * gdb.python/py-events.exp * gdb.python/py-finish-breakpoint.exp * gdb.python/py-mi.exp * gdb.python/py-prettyprint.exp * gdb.python/py-shared.exp * gdb.python/py-symbol.exp * gdb.python/py-template.exp * gdb.python/py-type.exp * gdb.python/py-value.exp * gdb.reverse/solib-precsave.exp * gdb.reverse/solib-reverse.exp * gdb.server/solib-list.exp * gdb.stabs/weird.exp * gdb.threads/reconnect-signal.exp * gdb.threads/stepi-random-signal.exp * gdb.trace/actions.exp * gdb.trace/ax.exp * gdb.trace/backtrace.exp * gdb.trace/change-loc.exp * gdb.trace/deltrace.exp * gdb.trace/ftrace-lock.exp * gdb.trace/ftrace.exp * gdb.trace/infotrace.exp * gdb.trace/mi-tracepoint-changed.exp * gdb.trace/packetlen.exp * gdb.trace/passcount.exp * gdb.trace/pending.exp * gdb.trace/range-stepping.exp * gdb.trace/report.exp * gdb.trace/stap-trace.exp * gdb.trace/tfind.exp * gdb.trace/trace-break.exp * gdb.trace/trace-condition.exp * gdb.trace/trace-enable-disable.exp * gdb.trace/trace-mt.exp * gdb.trace/tracecmd.exp * gdb.trace/tspeed.exp * gdb.trace/tsv.exp * lib/perftest.exp
2016-01-01GDB copyright headers update after running GDB's copyright.py script.Joel Brobecker1-1/+1
gdb/ChangeLog: Update year range in copyright notice of all files.
2015-12-21Remove HP-UX references fom testsuiteSimon Marchi1-12/+0
This patch removes all special cases for HP-UX, for which support has been removed earlier, that I found in the testsuite. Note that the hppa architecture != HP-UX, since other OSes can run on hppa, so I tried to leave everything that is not HP-UX specific. Two complete tests were completely HP-UX specific, so I removed them. I ran the testsuite on Linux x86-64, native and native-gdbserver, and noticed no regressions. gdb/testsuite/ChangeLog: * gdb.asm/asm-source.exp: Remove HP-UX references. * gdb.base/annota1.exp: Likewise. * gdb.base/annota3.exp: Likewise. * gdb.base/attach.exp: Likewise. * gdb.base/bigcore.exp: Likewise. * gdb.base/break.exp: Likewise. * gdb.base/call-ar-st.exp: Likewise. * gdb.base/callfuncs.exp: Likewise. * gdb.base/catch-fork-static.exp: Likewise. * gdb.base/display.exp: Likewise. * gdb.base/foll-exec-mode.exp: Likewise. * gdb.base/foll-exec.exp: Likewise. * gdb.base/foll-fork.exp: Likewise. * gdb.base/foll-vfork.exp: Likewise. * gdb.base/funcargs.exp: Likewise. * gdb.base/hbreak2.exp: Likewise. * gdb.base/inferior-died.exp: Likewise. * gdb.base/interrupt.exp: Likewise. * gdb.base/multi-forks.exp: Likewise. * gdb.base/nodebug.exp: Likewise. * gdb.base/sepdebug.exp: Likewise. * gdb.base/solib1.c: Likewise. * gdb.base/step-test.exp: Likewise. * gdb.mi/non-stop.c: Likewise. * gdb.mi/pthreads.c: Likewise. * gdb.multi/bkpt-multi-exec.ex: Likewise. * gdb.threads/pthreads.c: Likewise. * gdb.threads/staticthreads.exp: Likewise. * lib/future.exp: Likewise. * lib/gdb.exp: Likewise. * gdb.base/so-indr-cl.c: Remove. * gdb.base/so-indr-cl.exp: Likewise. * gdb.base/solib.c: Likewise. * gdb.base/solib.exp: Likewise. * gdb.base/solib2.c: Likewise.
2015-07-31testsuite: tcl exec& -> 'kill -9 $pid' is racy ↵Pedro Alves1-21/+19
(attach-many-short-lived-thread.exp races and others) The buildbots show that attach-many-short-lived-thread.exp is racy. But after staring at debug logs and playing with SystemTap scripts for a (long) while, I figured out that neither GDB, nor the kernel nor the test's program itself are at fault. The problem is simply that the testsuite machinery is currently subject to PID-reuse races. The attach-many-short-lived-threads.c test program just happens to be much more susceptible to trigger this race because threads and processes share the same number space on Linux, and the test spawns many many short lived threads in succession, thus enlarging the race window a lot. Part of the problem is that several tests spawn processes with "exec&" (in order to test the "attach" command) , and then at the end of the test, to make sure things are cleaned up, issue a 'remote_spawn "kill -p $testpid"'. Since with tcl's "exec&", tcl itself is responsible for reaping the process's exit status, when we go kill the process, testpid may have already exited _and_ its status may have (and often has) been reaped already. Thus it can happen that another process meanwhile reuses $testpid, and that "kill" command kills the wrong process... Frequently, that happens to be attach-many-short-lived-thread, but this explains other test's races as well. In the attach-many-short-lived-threads test, it sometimes manifests like this: (gdb) file /home/pedro/gdb/mygit/build/gdb/testsuite/gdb.threads/attach-many-short-lived-threads Reading symbols from /home/pedro/gdb/mygit/build/gdb/testsuite/gdb.threads/attach-many-short-lived-threads...done. (gdb) Loaded /home/pedro/gdb/mygit/build/gdb/testsuite/gdb.threads/attach-many-short-lived-threads into /home/pedro/gdb/mygit/build/gdb/testsuite/../../gdb/gdb attach 5940 Attaching to program: /home/pedro/gdb/mygit/build/gdb/testsuite/gdb.threads/attach-many-short-lived-threads, process 5940 warning: process 5940 is a zombie - the process has already terminated ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ptrace: Operation not permitted. (gdb) PASS: gdb.threads/attach-many-short-lived-threads.exp: iter 1: attach info threads No threads. (gdb) PASS: gdb.threads/attach-many-short-lived-threads.exp: iter 1: no new threads set breakpoint always-inserted on (gdb) PASS: gdb.threads/attach-many-short-lived-threads.exp: iter 1: set breakpoint always-inserted on Other times the process dies while the test is ongoing (the process is ptrace-stopped): (gdb) print again = 1 Cannot access memory at address 0x6020cc (gdb) FAIL: gdb.threads/attach-many-short-lived-threads.exp: iter 2: reset timer in the inferior (Recall that on Linux, SIGKILL is not interceptable) And other times it dies just while we're detaching: $4 = 319 (gdb) PASS: gdb.threads/attach-many-short-lived-threads.exp: iter 2: print seconds_left detach Can't detach Thread 0x7fb13b7de700 (LWP 1842): No such process (gdb) FAIL: gdb.threads/attach-many-short-lived-threads.exp: iter 2: detach GDB mishandles the latter (it should ignore ESRCH while detaching just like when continuing), but that's another story. The fix here is to change spawn_wait_for_attach to use Expect's 'spawn' command instead of Tcl's 'exec&' to spawn programs, because with spawn we control when to wait for/reap the process. That allows killing the process by PID without being subject to pid-reuse races, because even if the process is already dead, the kernel won't reuse the process's PID until the zombie is reaped. The other part of the problem lies in DejaGnu itself, unfortunately. I have occasionally seen tests (attach-many-short-lived-threads included, but not only that one) die with a random inexplicable SIGTERM too, and that too is caused by the same reason, except that in that case, the rogue SIGTERM is sent from this bit in DejaGnu's remote.exp: exec sh -c "exec > /dev/null 2>&1 && (kill -2 $pgid || kill -2 $pid) && sleep 5 && (kill $pgid || kill $pid) && sleep 5 && (kill -9 $pgid || kill -9 $pid) &" ... catch "wait -i $shell_id" Even if the program exits promptly, that whole cascade of kills carries on in the background, thus potentially killing the poor process that manages to reuse $pid... I sent a fix for that to the DejaGnu list: http://lists.gnu.org/archive/html/dejagnu/2015-07/msg00000.html With both patches in place, I haven't seen attach-many-short-lived-threads.exp fail again. Tested on x86_64 Fedora 20, native, gdbserver and extended-gdbserver. gdb/testsuite/ChangeLog: 2015-07-31 Pedro Alves <palves@redhat.com> * gdb.base/attach-pie-misread.exp: Rename $res to $test_spawn_id. Use spawn_id_get_pid. Wait for spawn id after eof. Use kill_wait_spawned_process instead of explicit "kill -9". * gdb.base/attach-pie-noexec.exp: Adjust to spawn_wait_for_attach returning a spawn id instead of a pid. Use spawn_id_get_pid and kill_wait_spawned_process. * gdb.base/attach-twice.exp: Likewise. * gdb.base/attach.exp: Likewise. (do_command_attach_tests): Use gdb_spawn_with_cmdline_opts and gdb_test_multiple. * gdb.base/solib-overlap.exp: Adjust to spawn_wait_for_attach returning a spawn id instead of a pid. Use spawn_id_get_pid and kill_wait_spawned_process. * gdb.base/valgrind-infcall.exp: Likewise. * gdb.multi/multi-attach.exp: Likewise. * gdb.python/py-prompt.exp: Likewise. * gdb.python/py-sync-interp.exp: Likewise. * gdb.server/ext-attach.exp: Likewise. * gdb.threads/attach-into-signal.exp (corefunc): Use spawn_wait_for_attach, spawn_id_get_pid and kill_wait_spawned_process. * gdb.threads/attach-many-short-lived-threads.exp: Adjust to spawn_wait_for_attach returning a spawn id instead of a pid. Use spawn_id_get_pid and kill_wait_spawned_process. * gdb.threads/attach-stopped.exp (corefunc): Use spawn_wait_for_attach, spawn_id_get_pid and kill_wait_spawned_process. * gdb.base/break-interp.exp: Rename $res to $test_spawn_id. Use spawn_id_get_pid. Wait for spawn id after eof. Use kill_wait_spawned_process instead of explicit "kill -9". * lib/gdb.exp (can_spawn_for_attach): Adjust comment. (kill_wait_spawned_process, spawn_id_get_pid): New procedures. (spawn_wait_for_attach): Use spawn instead of exec to spawn processes. Don't map cygwin/windows pids here. Now returns a spawn id list.
2015-04-20Fix three test failures with extended remote targetsGary Benson1-4/+17
This commit fixes three gdb.base/attach.exp failures when using extended remote targets. The failures occurred because GDB now locates and loads files when attaching on remote targets if the remote target supports qXfer:exec-file:read; the filenames were shown but with "target:" prefixes which the test has been updated to handle. gdb/testsuite/ChangeLog: * gdb.base/attach.exp: Fix three extended remote failures.
2015-01-09skip "attach" tests when testing against stub-like targetsPedro Alves1-2/+1
We already skip "attach" tests if the target board is remote, in dejagnu's sense, as we use TCL's exec to spawn the program on the build machine. We should also skip these tests if testing with "target remote" or other stub-like targets where "attach" doesn't make sense. Add a helper procedure that centralizes the checks a test that needs to spawn a program for testing "attach" and make all test files that use spawn_wait_for_attach check it. gdb/testsuite/ 2015-01-09 Pedro Alves <palves@redhat.com> * lib/gdb.exp (can_spawn_for_attach): New procedure. (spawn_wait_for_attach): Error out if can_spawn_for_attach returns false. * gdb.base/attach.exp: Use can_spawn_for_attach instead of checking whether the target board is remote. * gdb.multi/multi-attach.exp: Likewise. * gdb.python/py-sync-interp.exp: Likewise. * gdb.server/ext-attach.exp: Likewise. * gdb.python/py-prompt.exp: Use can_spawn_for_attach before the tests that need to attach, instead of checking whether the target board is remote at the top of the file.
2015-01-01Update year range in copyright notice of all files owned by the GDB project.Joel Brobecker1-1/+1
gdb/ChangeLog: Update year range in copyright notice of all files.
2014-09-12testsuite: Fix runaway attach processesJan Kratochvil1-5/+3
I have started seeing occasional runaway 'attach' processes these days. I cannot be certain it is really caused by this patch, for example grep 'FAIL.*cmdline attach run' does not show anything in my logs. But as I remember this 'attach' runaway process always happened in GDB (but I do not remember it in the past months) I think it would be most safe to just solve it forever by [attached]. gdb/testsuite/ChangeLog 2014-09-12 Jan Kratochvil <jan.kratochvil@redhat.com> * gdb.base/attach.c: Include unistd.h. (main): Call alarm. Add label postloop. * gdb.base/attach.exp (do_attach_tests): Use gdb_get_line_number, gdb_breakpoint, gdb_continue_to_breakpoint. (test_command_line_attach_run): Kill ${testpid} in one exit path.
2014-09-11gdb/17347 - Regression: GDB stopped on run with attached processPedro Alves1-0/+45
Doing: gdb --pid=PID -ex run Results in GDB getting a SIGTTIN, and thus ending stopped. That's usually indicative of a missing target_terminal_ours call. E.g., from the PR: $ sleep 1h & p=$!; sleep 0.1; gdb -batch sleep $p -ex run [1] 28263 [1] Killed sleep 1h [2]+ Stopped gdb -batch sleep $p -ex run The workaround is doing: gdb -ex "attach $PID" -ex "run" instead of gdb [-p] $PID -ex "run" With the former, gdb waits for the attach command to complete before moving on to the "run" command, because the interpreter is in sync mode at this point, within execute_command. But for the latter, attach_command is called directly from captured_main, and thus misses that waiting. IOW, "run" is running before the attach continuation has run, before the program stops and attach completes. The broken terminal settings are just one symptom of that. Any command that queries or requires input results in the same. The fix is to wait in catch_command_errors (which is specific to main.c nowadays), just like we wait in execute_command. gdb/ChangeLog: 2014-09-11 Pedro Alves <palves@redhat.com> PR gdb/17347 * main.c: Include "infrun.h". (catch_command_errors, catch_command_errors_const): Wait for the foreground command to complete. * top.c (maybe_wait_sync_command_done): New function, factored out from ... (maybe_wait_sync_command_done): ... here. * top.h (maybe_wait_sync_command_done): New declaration. gdb/testsuite/ChangeLog: 2014-09-11 Pedro Alves <palves@redhat.com> PR gdb/17347 * lib/gdb.exp (gdb_spawn_with_cmdline_opts): New procedure. * gdb.base/attach.exp (test_command_line_attach_run): New procedure. (top level): Call it.
2014-09-11testsuite: refactor spawn and wait for attachPedro Alves1-37/+4
Several places in the testsuite have a copy of a snippet of code that spawns a test program, waits a bit, and then does some PID munging for Cygwin. This is in order to have GDB attach to the spawned program. This refactors all that to a common procedure. (multi-attach.exp wants to spawn multiple processes, so this makes the new procedure's interface work with lists.) Tested on x86_64 Fedora 20. gdb/testsuite/ChangeLog: 2014-09-11 Pedro Alves <palves@redhat.com> * lib/gdb.exp (spawn_wait_for_attach): New procedure. * gdb.base/attach.exp (do_attach_tests, do_call_attach_tests) (do_command_attach_tests): Use spawn_wait_for_attach. * gdb.base/solib-overlap.exp: Likewise. * gdb.multi/multi-attach.exp: Likewise. * gdb.python/py-prompt.exp: Likewise. * gdb.python/py-sync-interp.exp: Likewise. * gdb.server/ext-attach.exp: Likewise.
2014-03-21Fix internal warning when "gdb -p xxx"Hui Zhu1-0/+49
The issue that was fixed by b4ab256ded5020a82ff7ce8dc485e7882fc5b6a7 can not be found in regression test. Update attach.exp to test it. https://sourceware.org/ml/gdb-patches/2014-03/msg00438.html 2014-03-21 Hui Zhu <hui@codesourcery.com> * gdb.base/attach.exp (do_command_attach_tests): New.
2014-01-01Update Copyright year range in all files maintained by GDB.Joel Brobecker1-1/+1
2013-06-27test suite update - gdb.base/[ab]Tom Tromey1-8/+4
Convert files gdb.base/[ab]*.exp to use standard_output_file et al. * a2-run.exp, all-bin.exp, annota1.exp, annota3.exp, anon.exp, args.exp, arithmet.exp, arrayidx.exp, assign.exp, async-shell.exp, async.exp, attach-pie-misread.exp, attach-pie-noexec.exp, attach-twice.exp, attach.exp, auxv.exp, bang.exp, bfp-test.exp, bigcore.exp, bitfields.exp, bitfields2.exp, break-entry.exp, break-interp.exp, break-on-linker-gcd-function.exp, breakpoint-shadow.exp: Use standard_testfile, standard_output_file, prepare_for_testing, clean_restart.
2013-01-01Update years in copyright notice for the GDB files.Joel Brobecker1-2/+1
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.
2012-06-21 * lib/gdb.exp (skip_altivec_tests, skip_vsx_tests)Tom Tromey1-1/+1
(build_executable): Update. (get_compiler_info): Remove 'binfile' argument. * gdb.ada/arrayidx.exp: Update. * gdb.ada/null_array.exp: Update. * gdb.arch/altivec-abi.exp: Update. * gdb.arch/altivec-regs.exp: Update. * gdb.arch/amd64-byte.exp: Update. * gdb.arch/amd64-dword.exp: Update. * gdb.arch/amd64-word.exp: Update. * gdb.arch/i386-avx.exp: Update. * gdb.arch/i386-byte.exp: Update. * gdb.arch/i386-sse.exp: Update. * gdb.arch/i386-word.exp: Update. * gdb.arch/ppc-dfp.exp: Update. * gdb.arch/ppc-fp.exp: Update. * gdb.arch/vsx-regs.exp: Update. * gdb.base/all-bin.exp: Update. * gdb.base/annota1.exp: Update. * gdb.base/async.exp: Update. * gdb.base/attach.exp: Update. * gdb.base/break-interp.exp: Update. * gdb.base/call-ar-st.exp: Update. * gdb.base/call-rt-st.exp: Update. * gdb.base/call-sc.exp: Update. * gdb.base/callfuncs.exp: Update. * gdb.base/catch-load.exp: Update. * gdb.base/completion.exp: Update. * gdb.base/complex.exp: Update. * gdb.base/condbreak.exp: Update. * gdb.base/consecutive.exp: Update. * gdb.base/constvars.exp: Update. * gdb.base/corefile.exp: Update. * gdb.base/eval-skip.exp: Update. * gdb.base/expand-psymtabs.exp: Update. * gdb.base/exprs.exp: Update. * gdb.base/fileio.exp: Update. * gdb.base/fixsection.exp: Update. * gdb.base/funcargs.exp: Update. * gdb.base/gdb11530.exp: Update. * gdb.base/gdb1555.exp: Update. * gdb.base/gnu-ifunc.exp: Update. * gdb.base/gnu_vector.exp: Update. * gdb.base/info-macros.exp: Update. * gdb.base/jit-simple.exp: Update. * gdb.base/jit-so.exp: Update. * gdb.base/jit.exp: Update. * gdb.base/langs.exp: Update. * gdb.base/list.exp: Update. * gdb.base/logical.exp: Update. * gdb.base/long_long.exp: Update. * gdb.base/longjmp.exp: Update. * gdb.base/macscp.exp: Update. * gdb.base/mips_pro.exp: Update. * gdb.base/miscexprs.exp: Update. * gdb.base/morestack.exp: Update. * gdb.base/nodebug.exp: Update. * gdb.base/opaque.exp: Update. * gdb.base/pc-fp.exp: Update. * gdb.base/pending.exp: Update. * gdb.base/permissions.exp: Update. * gdb.base/pointers.exp: Update. * gdb.base/prelink.exp: Update. * gdb.base/printcmds.exp: Update. * gdb.base/psymtab.exp: Update. * gdb.base/ptype.exp: Update. * gdb.base/relational.exp: Update. * gdb.base/scope.exp: Update. * gdb.base/setvar.exp: Update. * gdb.base/shlib-call.exp: Update. * gdb.base/shreloc.exp: Update. * gdb.base/signals.exp: Update. * gdb.base/sizeof.exp: Update. * gdb.base/so-impl-ld.exp: Update. * gdb.base/so-indr-cl.exp: Update. * gdb.base/solib-disc.exp: Update. * gdb.base/solib-display.exp: Update. * gdb.base/solib-nodir.exp: Update. * gdb.base/solib-overlap.exp: Update. * gdb.base/solib-symbol.exp: Update. * gdb.base/solib-weak.exp: Update. * gdb.base/solib.exp: Update. * gdb.base/store.exp: Update. * gdb.base/structs.exp: Update. * gdb.base/structs2.exp: Update. * gdb.base/type-opaque.exp: Update. * gdb.base/unload.exp: Update. * gdb.base/varargs.exp: Update. * gdb.base/volatile.exp: Update. * gdb.base/watch_thread_num.exp: Update. * gdb.base/watchpoint-solib.exp: Update. * gdb.base/watchpoint.exp: Update. * gdb.base/watchpoints.exp: Update. * gdb.base/whatis.exp: Update. * gdb.cell/arch.exp: Update. * gdb.cell/break.exp: Update. * gdb.cell/bt.exp: Update. * gdb.cell/core.exp: Update. * gdb.cell/data.exp: Update. * gdb.cell/ea-cache.exp: Update. * gdb.cell/f-regs.exp: Update. * gdb.cell/fork.exp: Update. * gdb.cell/gcore.exp: Update. * gdb.cell/mem-access.exp: Update. * gdb.cell/ptype.exp: Update. * gdb.cell/registers.exp: Update. * gdb.cell/sizeof.exp: Update. * gdb.cell/solib-symbol.exp: Update. * gdb.cell/solib.exp: Update. * gdb.cp/ambiguous.exp: Update. * gdb.cp/breakpoint.exp: Update. * gdb.cp/bs15503.exp: Update. * gdb.cp/casts.exp: Update. * gdb.cp/class2.exp: Update. * gdb.cp/cpexprs.exp: Update. * gdb.cp/cplusfuncs.exp: Update. * gdb.cp/ctti.exp: Update. * gdb.cp/dispcxx.exp: Update. * gdb.cp/gdb1355.exp: Update. * gdb.cp/gdb2384.exp: Update. * gdb.cp/gdb2495.exp: Update. * gdb.cp/infcall-dlopen.exp: Update. * gdb.cp/local.exp: Update. * gdb.cp/m-data.exp: Update. * gdb.cp/m-static.exp: Update. * gdb.cp/mb-ctor.exp: Update. * gdb.cp/mb-inline.exp: Update. * gdb.cp/mb-templates.exp: Update. * gdb.cp/member-ptr.exp: Update. * gdb.cp/method.exp: Update. * gdb.cp/namespace.exp: Update. * gdb.cp/nextoverthrow.exp: Update. * gdb.cp/nsdecl.exp: Update. * gdb.cp/nsrecurs.exp: Update. * gdb.cp/nsstress.exp: Update. * gdb.cp/nsusing.exp: Update. * gdb.cp/pr-1023.exp: Update. * gdb.cp/pr-1210.exp: Update. * gdb.cp/pr-574.exp: Update. * gdb.cp/pr9631.exp: Update. * gdb.cp/printmethod.exp: Update. * gdb.cp/psmang.exp: Update. * gdb.cp/re-set-overloaded.exp: Update. * gdb.cp/rtti.exp: Update. * gdb.cp/shadow.exp: Update. * gdb.cp/templates.exp: Update. * gdb.cp/try_catch.exp: Update. * gdb.dwarf2/dw2-ranges.exp: Update. * gdb.dwarf2/pr10770.exp: Update. * gdb.fortran/library-module.exp: Update. * gdb.hp/gdb.aCC/optimize.exp: Update. * gdb.hp/gdb.aCC/watch-cmd.exp: Update. * gdb.hp/gdb.base-hp/callfwmall.exp: Update. * gdb.hp/gdb.base-hp/hwwatchbus.exp: Update. * gdb.hp/gdb.base-hp/pxdb.exp: Update. * gdb.hp/gdb.base-hp/sized-enum.exp: Update. * gdb.hp/gdb.base-hp/so-thresh.exp: Update. * gdb.hp/gdb.compat/xdb1.exp: Update. * gdb.hp/gdb.compat/xdb2.exp: Update. * gdb.hp/gdb.compat/xdb3.exp: Update. * gdb.hp/gdb.defects/bs14602.exp: Update. * gdb.hp/gdb.defects/solib-d.exp: Update. * gdb.hp/gdb.objdbg/objdbg01.exp: Update. * gdb.hp/gdb.objdbg/objdbg02.exp: Update. * gdb.hp/gdb.objdbg/objdbg03.exp: Update. * gdb.hp/gdb.objdbg/objdbg04.exp: Update. * gdb.mi/gdb792.exp: Update. * gdb.mi/mi-pending.exp: Update. * gdb.mi/mi-solib.exp: Update. * gdb.mi/mi-var-cp.exp: Update. * gdb.opt/clobbered-registers-O2.exp: Update. * gdb.opt/inline-bt.exp: Update. * gdb.opt/inline-cmds.exp: Update. * gdb.opt/inline-locals.exp: Update. * gdb.python/py-events.exp: Update. * gdb.python/py-finish-breakpoint.exp: Update. * gdb.python/py-type.exp: Update. * gdb.reverse/solib-precsave.exp: Update. * gdb.reverse/solib-reverse.exp: Update. * gdb.server/solib-list.exp: Update. * gdb.stabs/weird.exp: Update. * gdb.threads/attach-into-signal.exp: Update. * gdb.threads/attach-stopped.exp: Update. * gdb.threads/tls-shared.exp: Update. * gdb.trace/change-loc.exp: Update. * gdb.trace/strace.exp: Update.
2012-02-15gdb/Pedro Alves1-1/+22
2012-02-15 Pedro Alves <palves@redhat.com> * remote.c (remote_detach_1, extended_remote_attach_1): Tweak output to be like native targets'. (remote_pid_to_str): Special case the null ptid. gdb/testsuite/ 2012-02-15 Pedro Alves <palves@redhat.com> Support extended-remote. Avoid cascading timeouts. * gdb.base/attach.exp (do_attach_tests): Add expected output for the extended-remote target. If attaching with no file fails, load the file manually. * gdb.server/ext-attach.exp: Adjust expected attach/detach output.
2012-01-162012-01-16 Pedro Alves <palves@redhat.com>Pedro Alves1-4/+0
Remove all calls to strace.
2012-01-04Copyright year update in most files of the GDB Project.Joel Brobecker1-2/+2
gdb/ChangeLog: Copyright year update in most files of the GDB Project.
2011-03-07gdbTom Tromey1-2/+2
* infrun.c (print_exited_reason): Include inferior id and pid in message. gdb/testsuite * lib/opencl.exp (skip_opencl_tests): Update for exit message change. * lib/mi-support.exp (mi_gdb_test): Update for exit message change. * lib/gdb.exp (gdb_test_multiple): Update comment. Update for exit message change. (skip_altivec_tests): Update for exit message change. (skip_vsx_tests): Likewise. (gdb_continue_to_end): Likewise. Add 'command' argument. * lib/cell.exp (skip_cell_tests): Update for exit message change. * gdb.threads/tls.exp: Update for exit message change. * gdb.threads/thread-unwindonsignal.exp: Use gdb_continue_to_end. * gdb.threads/step.exp (step_it): Update for exit message change. (continue_all): Likewise. * gdb.threads/print-threads.exp (test_all_threads): Update for exit message change. * gdb.threads/interrupted-hand-call.exp: Use gdb_continue_to_end. * gdb.threads/execl.exp: Use gdb_continue_to_end. * gdb.python/py-prettyprint.exp (run_lang_tests): Use gdb_continue_to_end. * gdb.hp/gdb.objdbg/objdbg02.exp: Use gdb_continue_to_end. * gdb.hp/gdb.objdbg/objdbg01.exp: Use gdb_continue_to_end. * gdb.hp/gdb.defects/solib-d.exp: Update for exit message change. * gdb.cp/method.exp: Update for exit message change. * gdb.cp/mb-templates.exp: Update for exit message change. * gdb.cp/mb-inline.exp: Use gdb_continue_to_end. * gdb.cp/annota3.exp: Update for exit message change. * gdb.cp/annota2.exp: Update for exit message change. * gdb.cell/fork.exp: Use gdb_continue_to_end. * gdb.base/term.exp: Update for exit message change. * gdb.base/step-test.exp (test_i): Update for exit message change. * gdb.base/sigstep.exp (advance): Update for exit message change. (advancei): Likewise. * gdb.base/siginfo.exp: Update for exit message change. * gdb.base/shlib-call.exp: Use gdb_continue_to_end. * gdb.base/reread.exp: Use gdb_continue_to_end. * gdb.base/langs.exp: Use gdb_continue_to_end. * gdb.base/interrupt.exp: Update for exit message change. * gdb.base/gdb1555.exp: Update for exit message change. * gdb.base/exe-lock.exp: Use gdb_continue_to_end. * gdb.base/ending-run.exp: Update for exit message change. * gdb.base/chng-syms.exp: Update for exit message change. * gdb.base/checkpoint.exp: Update for exit message change. * gdb.base/catch-syscall.exp (check_for_program_end): Use gdb_continue_to_end. (test_catch_syscall_with_wrong_args): Likewise. * gdb.base/call-signal-resume.exp: Use gdb_continue_to_end. * gdb.base/break-interp.exp (test_ld): Update for exit message change. * gdb.base/bang.exp: Update for exit message change. * gdb.base/attach.exp (do_attach_tests): Use gdb_continue_to_end. (do_call_attach_tests): Likewise. * gdb.base/a2-run.exp: Update for exit message change. * gdb.arch/ppc-dfp.exp: Update for exit message change. * gdb.ada/tasks.exp: Use gdb_continue_to_end. * gdb.ada/catch_ex.exp: Use gdb_continue_to_end.
2011-01-01run copyright.sh for 2011.Joel Brobecker1-1/+1
2010-06-102010-06-08 Michael Snyder <msnyder@vmware.com>Michael Snyder1-1/+1
* gdb.ada/assign_1.exp: Use ".*" instead of "" as wildcard regexp. * gdb.ada/boolean_expr.exp: * gdb.ada/frame_args.exp: Ditto. * gdb.ada/lang_switch.exp: Ditto. * gdb.ada/ptype_arith_binop.exp: Ditto. * gdb.ada/ref_param.exp: Ditto. * gdb.ada/type_coercion.exp:Ditto. * gdb.asm/asm-source.exp: Ditto. * gdb.base/attach.exp: Ditto. * gdb.base/bitfields2.exp: Ditto. * gdb.base/call-signal-resume.exp: Ditto. * gdb.base/callfuncs.exp: Ditto. * gdb.base/commands.exp: Ditto. * gdb.base/dbx.exp: Ditto. * gdb.base/default.exp: Ditto. * gdb.base/dump.exp: Ditto. * gdb.base/exprs.exp: Ditto. * gdb.base/freebpcmd.exp: Ditto. * gdb.base/interrupt.exp: Ditto. * gdb.base/list.exp: Ditto. * gdb.base/long_long.exp: Ditto. * gdb.base/maint.exp: Ditto. * gdb.base/ptype.exp: Ditto. * gdb.base/return.exp: Ditto. * gdb.base/setshow.exp: Ditto. * gdb.base/sigbpt.exp: Ditto. * gdb.base/sigrepeat.exp: Ditto. * gdb.cp/classes.exp: Ditto. * gdb.dwarf2/dw2-restore.exp: Ditto. * gdb.gdb/selftest.exp: Ditto. * gdb.multi/base.exp: Ditto. * gdb.multi/bkpt-multi-exec.exp: Ditto. * gdb.python/py-block.exp: Ditto. * gdb.python/py-prettyprint.exp: Ditto. * gdb.python/py-template.exp: Ditto. * gdb.server/ext-attach.exp: Ditto. * gdb.server/ext-run.exp: Ditto. * gdb.server/server-mon.exp: Ditto. * gdb.threads/fork-thread-pending.exp: Ditto. * gdb.threads/hand-call-in-threads.exp: Ditto. * gdb.threads/interrupted-hand-call.exp: Ditto. * gdb.threads/linux-dp.exp: Ditto. * gdb.threads/manythreads.exp: Ditto. * gdb.threads/print-threads.exp: Ditto. * gdb.threads/pthreads.exp: Ditto. * gdb.threads/schedlock.exp: Ditto. * gdb.threads/thread-unwindonsignal.exp: Ditto. * gdb.threads/threadapply.exp: Ditto.
2010-06-042010-06-04 Michael Snyder <msnyder@vmware.com>Michael Snyder1-5/+5
* gdb.base/attach.exp: Replace gdb_test_multiple with gdb_test.
2010-06-012010-06-01 Michael Snyder <msnyder@vmware.com>Michael Snyder1-1/+1
* gdb.base/arithmet.exp: Use gdb_test_no_output. * gdb.base/arrayidx.exp: Ditto. * gdb.base/attach.exp: Ditto. * gdb.base/auxv.exp: Ditto. * gdb.base/bigcre.exp: Ditto. * gdb.base/break-always.exp: Ditto. * gdb.base/break-interp.exp: Ditto. * gdb.base/break.exp: Ditto. * gdb.base/breakpoint-shadow.exp: Ditto. * gdb.base/call-ar-st.exp: Ditto. * gdb.base/call-sc.exp: Ditto. * gdb.base/call-signal-resume.exp: Ditto. * gdb.base/callfuncs.exp: Ditto. * gdb.base/catch-syscall.exp: Ditto. * gdb.base/charset.exp: Ditto. * gdb.base/code-expr.exp: Ditto. * gdb.base/commands.exp: Ditto. * gdb.base/cond-expr.exp: Ditto. * gdb.base/condbreak.exp: Ditto. * gdb.base/cursal.exp: Ditto. * gdb.base/cvexpr.exp: Ditto. * gdb.base/default.exp: Ditto. * gdb.base/del.exp: Ditto. * gdb.base/detach.exp: Ditto. * gdb.base/display.exp: Ditto. * gdb.base/ena-dis-br.exp: Ditto. * gdb.base/eval-skip.exp: Ditto. * gdb.base/foll-fork.exp: Ditto. * gdb.base/foll-vfork.exp: Ditto. * gdb.base/frame-args.exp: Ditto. * gdb.base/funcargs.exp: Ditto. * gdb.base/gcore-buffer-overflow.exp: Ditto. * gdb.base/gdbvars.exp: Ditto. * gdb.base/help.exp: Ditto. * gdb.base/ifelse.exp: Ditto. * gdb.base/included.exp: Ditto. * gdb.base/list.exp: Ditto. * gdb.base/macscp.exp: Ditto. * gdb.base/maint.exp: Ditto. * gdb.base/multi-fork.exp: Ditto. * gdb.base/overlays.exp: Ditto. * gdb.base/page.exp: Ditto. * gdb.base/pending.exp: Ditto. * gdb.base/pointers.exp: Ditto. * gdb.base/pr11022.exp: Ditto. * gdb.base/prelink.exp: Ditto. * gdb.base/printcmds.exp: Ditto. * gdb.base/psymtab.exp: Ditto. * gdb.base/randomize.exp: Ditto. * gdb.base/relational.exp: Ditto. * gdb.base/relocate.exp: Ditto. * gdb.base/remote.exp: Ditto. * gdb.base/sepdebug.exp: Ditto. * gdb.base/set-lang-auto.exp: Ditto. * gdb.base/setshow.exp: Ditto. * gdb.base/setvar.exp: Ditto. * gdb.base/signals.exp: Ditto. * gdb.base/signull.exp: Ditto. * gdb.base/sigstep.exp: Ditto. * gdb.base/sizeof.exp: Ditto. * gdb.base/solib-disc.exp: Ditto. * gdb.base/store.exp: Ditto. * gdb.base/structs.exp: Ditto. * gdb.base/structs2.exp: Ditto. * gdb.base/subst.exp: Ditto. * gdb.base/term.exp: Ditto. * gdb.base/trace-commands.exp: Ditto. * gdb.base/unwindonsignal.exp: Ditto. * gdb.base/valgrind-db-attach.exp: Ditto. * gdb.base/varargs.exp: Ditto. * gdb.base/watch-cond.exp: Ditto. * gdb.base/watch_thread_num.exp: Ditto. * gdb.base/watchpoint-cond-gone.exp: Ditto. * gdb.base/watchpoint.exp: Ditto. * gdb.base/whatis-exp.exp: Ditto.
2010-05-262010-05-25 Michael Snyder <msnyder@vmware.com>Michael Snyder1-24/+5
* gdb.ada/formatted_ref.exp: Replace send_gdb with gdb_test. * gdb.asm/asm-source.exp: Replace send_gdb with gdb_test. * gdb.base/a2-run.exp: Replace send_gdb with gdb_test. * gdb.base/all-bin.exp: Replace send_gdb with gdb_test. * gdb.base/annota1.exp: Replace send_gdb with gdb_test. * gdb.base/annota3.exp: Replace send_gdb with gdb_test. * gdb.base/assign.exp: Replace send_gdb with gdb_test. * gdb.base/attach.exp: Replace send_gdb with gdb_test. * gdb.base/bitfields.exp: Replace send_gdb with gdb_test. * gdb.base/bitfields2.exp: Replace send_gdb with gdb_test. * gdb.base/bitops.exp: Replace send_gdb with gdb_test.
2010-05-05Do not set prms_id/bug_id anymore.Joel Brobecker1-2/+0
2010-05-05 Joel Brobecker <brobecker@adacore.com> Remove the use of prms_id and bug_id throughout the testsuite.
2010-02-15gdb/Jan Kratochvil1-1/+22
* defs.h (parse_pid_to_attach): New. * utils.c (parse_pid_to_attach): New. * darwin-nat.c (darwin_attach): Replace ARGS parsing by parse_pid. * gnu-nat.c (gnu_attach): Likewise. * nto-procfs.c (procfs_attach): Likewise. * procfs.c (procfs_attach): Likewise. * windows-nat.c (windows_attach): Likewise. * inf-ptrace.c (inf_ptrace_attach): Likewise. Remove variable dummy. * inf-ttrace.c (inf_ttrace_attach): Likewise. * remote.c (extended_remote_attach_1): Likewise. New comment on getpid check. gdb/testsuite/ * gdb.base/attach.exp (attach to nonsense is prohibited): Make the "Illegal process-id" expect string more exact. (attach to digits-starting nonsense is prohibited): New.
2010-01-01Update copyright year in most headers.Joel Brobecker1-1/+1
Automatic update by copyright.sh.
2009-10-192009-10-19 Pedro Alves <pedro@codesourcery.com>Pedro Alves1-1/+1
Stan Shebs <stan@codesourcery.com> Add base multi-executable/process support to GDB. gdb/ * Makefile.in (SFILES): Add progspace.c. (COMMON_OBS): Add progspace.o. * progspace.h: New. * progspace.c: New. * breakpoint.h (struct bp_target_info) <placed_address_space>: New field. (struct bp_location) <pspace>: New field. (struct breakpoint) <pspace>: New field. (bpstat_stop_status, breakpoint_here_p) (moribund_breakpoint_here_p, breakpoint_inserted_here_p) (regular_breakpoint_inserted_here_p) (software_breakpoint_inserted_here_p, breakpoint_thread_match) (set_default_breakpoint): Adjust prototypes. (remove_breakpoints_pid, breakpoint_program_space_exit): Declare. (insert_single_step_breakpoint, deprecated_insert_raw_breakpoint): Adjust prototypes. * breakpoint.c (executing_startup): Delete. (default_breakpoint_sspace): New. (breakpoint_restore_shadows): Skip if the address space doesn't match. (update_watchpoint): Record the frame's program space in the breakpoint location. (insert_bp_location): Record the address space in target_info. Adjust to pass the symbol space to solib_name_from_address. (breakpoint_program_space_exit): New. (insert_breakpoint_locations): Switch the symbol space and thread when inserting breakpoints. Don't insert breakpoints in a vfork parent waiting for vfork done if we're not attached to the vfork child. (remove_breakpoints_pid): New. (reattach_breakpoints): Switch to a thread of PID. Ignore breakpoints of other symbol spaces. (create_internal_breakpoint): Store the symbol space in the sal. (create_longjmp_master_breakpoint): Iterate over all symbol spaces. (update_breakpoints_after_exec): Ignore breakpoints for other symbol spaces. (remove_breakpoint): Rename to ... (remove_breakpoint_1): ... this. Pass the breakpoints symbol space to solib_name_from_address. (remove_breakpoint): New. (mark_breakpoints_out): Ignore breakpoints from other symbol spaces. (breakpoint_init_inferior): Ditto. (breakpoint_here_p): Add an address space argument and adjust to use breakpoint_address_match. (moribund_breakpoint_here_p): Ditto. (regular_breakpoint_inserted_here_p): Ditto. (breakpoint_inserted_here_p): Ditto. (software_breakpoint_inserted_here_p): Ditto. (breakpoint_thread_match): Ditto. (bpstat_check_location): Ditto. (bpstat_stop_status): Ditto. (print_breakpoint_location): If there's a location to print, switch the current symbol space. (print_one_breakpoint_location): Add `allflag' argument. (print_one_breakpoint): Ditto. Adjust. (do_captured_breakpoint_query): Adjust. (breakpoint_1): Adjust. (breakpoint_has_pc): Also match the symbol space. (describe_other_breakpoints): Add a symbol space argument and adjust. (set_default_breakpoint): Add a symbol space argument. Set default_breakpoint_sspace. (breakpoint_address_match): New. (check_duplicates_for): Add an address space argument, and adjust. (set_raw_breakpoint): Record the symbol space in the location and in the breakpoint. (set_longjmp_breakpoint): Skip longjmp master breakpoints from other symbol spaces. (remove_thread_event_breakpoints, remove_solib_event_breakpoints) (disable_breakpoints_in_shlibs): Skip breakpoints from other symbol spaces. (disable_breakpoints_in_unloaded_shlib): Match symbol spaces. (create_catchpoint): Set the symbol space in the sal. (disable_breakpoints_before_startup): Skip breakpoints from other symbol spaces. Set executing_startup in the current symbol space. (enable_breakpoints_after_startup): Clear executing_startup in the current symbol space. Skip breakpoints from other symbol spaces. (clone_momentary_breakpoint): Also copy the symbol space. (add_location_to_breakpoint): Set the location's symbol space. (bp_loc_is_permanent): Switch thread and symbol space. (create_breakpoint): Adjust. (expand_line_sal_maybe): Expand comment to mention symbol spaces. Switch thread and symbol space when reading memory. (parse_breakpoint_sals): Set the symbol space in the sal. (break_command_really): Ditto. (skip_prologue_sal): Switch and space. (resolve_sal_pc): Ditto. (watch_command_1): Record the symbol space in the sal. (create_ada_exception_breakpoint): Adjust. (clear_command): Adjust. Match symbol spaces. (update_global_location_list): Use breakpoint_address_match. (breakpoint_re_set_one): Switch thread and space. (breakpoint_re_set): Save symbol space. (breakpoint_re_set_thread): Also reset the symbol space. (deprecated_insert_raw_breakpoint): Add an address space argument. Adjust. (insert_single_step_breakpoint): Ditto. (single_step_breakpoint_inserted_here_p): Ditto. (clear_syscall_counts): New. (_initialize_breakpoint): Install it as inferior_exit observer. * exec.h: Include "progspace.h". (exec_bfd, exec_bfd_mtime): New defines. (exec_close): Declare. * exec.c: Include "gdbthread.h" and "progspace.h". (exec_bfd, exec_bfd_mtime, current_target_sections_1): Delete. (using_exec_ops): New. (exec_close_1): Rename to exec_close, and make public. (exec_close): Rename to exec_close_1, and adjust all callers. Add description. Remove target sections and close executables from all program spaces. (exec_file_attach): Add comment. (add_target_sections): Check on `using_exec_ops' to check if the target should be pushed. (remove_target_sections): Only unpush the target if there are no more target sections in any symbol space. * gdbcore.h: Include "exec.h". (exec_bfd, exec_bfd_mtime): Remove declarations. * frame.h (get_frame_program_space, get_frame_address_space) (frame_unwind_program_space): Declare. * frame.c (struct frame_info) <pspace, aspace>: New fields. (create_sentinel_frame): Add program space argument. Set the pspace and aspace fields of the frame object. (get_current_frame, create_new_frame): Adjust. (get_frame_program_space): New. (frame_unwind_program_space): New. (get_frame_address_space): New. * stack.c (print_frame_info): Adjust. (print_frame): Use the frame's program space. * gdbthread.h (any_live_thread_of_process): Declare. * thread.c (any_live_thread_of_process): New. (switch_to_thread): Switch the program space as well. (restore_selected_frame): Don't warn if trying to restore frame level 0. * inferior.h: Include "progspace.h". (detach_fork): Declare. (struct inferior) <removable, aspace, pspace> <vfork_parent, vfork_child, pending_detach> <waiting_for_vfork_done>: New fields. <terminal_info>: Remove field. <data, num_data>: New fields. (register_inferior_data, register_inferior_data_with_cleanup) (clear_inferior_data, set_inferior_data, inferior_data): Declare. (exit_inferior, exit_inferior_silent, exit_inferior_num_silent) (inferior_appeared): Declare. (find_inferior_pid): Typo. (find_inferior_id, find_inferior_for_program_space): Declare. (set_current_inferior, save_current_inferior, prune_inferiors) (number_of_inferiors): Declare. (inferior_list): Declare. * inferior.c: Include "gdbcore.h" and "symfile.h". (inferior_list): Make public. (delete_inferior_1): Always delete thread silently. (find_inferior_id): Make public. (current_inferior_): New. (current_inferior): Use it. (set_current_inferior): New. (restore_inferior): New. (save_current_inferior): New. (free_inferior): Free the per-inferior data. (add_inferior_silent): Allocate per-inferior data. Call inferior_appeared. (delete_threads_of_inferior): New. (delete_inferior_1): Adjust interface to take an inferior pointer. (delete_inferior): Adjust. (delete_inferior_silent): Adjust. (exit_inferior_1): New. (exit_inferior): New. (exit_inferior_silent): New. (exit_inferior_num_silent): New. (detach_inferior): Adjust. (inferior_appeared): New. (discard_all_inferiors): Adjust. (find_inferior_id): Make public. Assert pid is not zero. (find_inferior_for_program_space): New. (have_inferiors): Check if we have any inferior with pid not zero. (have_live_inferiors): Go over all pushed targets looking for process_stratum. (prune_inferiors): New. (number_of_inferiors): New. (print_inferior): Add executable column. Print vfork parent/child relationships. (inferior_command): Adjust to cope with not running inferiors. (remove_inferior_command): New. (add_inferior_command): New. (clone_inferior_command): New. (struct inferior_data): New. (struct inferior_data_registration): New. (struct inferior_data_registry): New. (inferior_data_registry): New. (register_inferior_data_with_cleanup): New. (register_inferior_data): New. (inferior_alloc_data): New. (inferior_free_data): New. (clear_inferior_data): New. (set_inferior_data): New. (inferior_data): New. (initialize_inferiors): New. (_initialize_inferiors): Register "add-inferior", "remove-inferior" and "clone-inferior" commands. * objfiles.h: Include "progspace.h". (struct objfile) <pspace>: New field. (symfile_objfile, object_files): Don't declare. (ALL_PSPACE_OBJFILES): New. (ALL_PSPACE_OBJFILES_SAFE): New. (ALL_OBJFILES, ALL_OBJFILES_SAFE): Adjust. (ALL_PSPACE_SYMTABS): New. (ALL_PRIMARY_SYMTABS): Adjust. (ALL_PSPACE_PRIMARY_SYMTABS): New. (ALL_PSYMTABS): Adjust. (ALL_PSPACE_PSYMTABS): New. * objfiles.c (object_files, symfile_objfile): Delete. (struct objfile_sspace_info): New. (objfiles_pspace_data): New. (objfiles_pspace_data_cleanup): New. (get_objfile_pspace_data): New. (objfiles_changed_p): Delete. (allocate_objfile): Set the objfile's program space. Adjust to reference objfiles_changed_p in pspace data. (free_objfile): Adjust to reference objfiles_changed_p in pspace data. (objfile_relocate): Ditto. (update_section_map): Add pspace argument. Adjust to iterate over objfiles in the passed in pspace. (find_pc_section): Delete sections and num_sections statics. Adjust to refer to program space's objfiles_changed_p. Adjust to refer to sections and num_sections store in the objfile's pspace data. (objfiles_changed): Adjust to reference objfiles_changed_p in pspace data. (_initialize_objfiles): New. * linespec.c (decode_all_digits, decode_dollar): Set the sal's program space. * source.c (current_source_pspace): New. (get_current_source_symtab_and_line): Set the sal's program space. (set_current_source_symtab_and_line): Set current_source_pspace. (select_source_symtab): Ditto. Use ALL_OBJFILES. (forget_cached_source_info): Iterate over all program spaces. * symfile.c (clear_symtab_users): Adjust. * symmisc.c (print_symbol_bcache_statistics): Iterate over all program spaces. (print_objfile_statistics): Ditto. (maintenance_print_msymbols): Ditto. (maintenance_print_objfiles): Ditto. (maintenance_info_symtabs): Ditto. (maintenance_info_psymtabs): Ditto. * symtab.h (SYMTAB_PSPACE): New. (struct symtab_and_line) <pspace>: New field. * symtab.c (init_sal): Clear the sal's program space. (find_pc_sect_symtab): Set the sal's program space. Switch thread and space. (append_expanded_sal): Add program space argument. Iterate over all program spaces. (expand_line_sal): Iterate over all program spaces. Switch program space. * target.h (enum target_waitkind) <TARGET_WAITKIND_VFORK_DONE>: New. (struct target_ops) <to_thread_address_space>: New field. (target_thread_address_space): Define. * target.c (target_detach): Only remove breakpoints from the inferior we're detaching. (target_thread_address_space): New. * defs.h (initialize_progspace): Declare. * top.c (gdb_init): Call it. * solist.h (struct so_list) <sspace>: New field. * solib.h (struct program_space): Forward declare. (solib_name_from_address): Adjust prototype. * solib.c (so_list_head): Replace with a macro referencing the program space. (update_solib_list): Set the so's program space. (solib_name_from_address): Add a program space argument and adjust. * solib-svr4.c (struct svr4_info) <pid>: Delete field. <interp_text_sect_low, interp_text_sect_high, interp_plt_sect_low> <interp_plt_sect_high>: New fields. (svr4_info_p, svr4_info): Delete. (solib_svr4_sspace_data): New. (get_svr4_info): Rewrite. (svr4_sspace_data_cleanup): New. (open_symbol_file_object): Adjust. (svr4_default_sos): Adjust. (svr4_fetch_objfile_link_map): Adjust. (interp_text_sect_low, interp_text_sect_high, interp_plt_sect_low) (interp_plt_sect_high): Delete. (svr4_in_dynsym_resolve_code): Adjust. (enable_break): Adjust. (svr4_clear_solib): Revert bit that removed the svr4_info here, and reinstate clearing debug_base, debug_loader_offset_p, debug_loader_offset and debug_loader_name. (_initialize_svr4_solib): Register solib_svr4_pspace_data. Don't install an inferior_exit observer anymore. * printcmd.c (struct display) <pspace>: New field. (display_command): Set the display's sspace. (do_one_display): Match the display's sspace. (display_uses_solib_p): Ditto. * linux-fork.c (detach_fork): Moved to infrun.c. (_initialize_linux_fork): Moved "detach-on-fork" command to infrun.c. * infrun.c (detach_fork): Moved from linux-fork.c. (proceed_after_vfork_done): New. (handle_vfork_child_exec_or_exit): New. (follow_exec_mode_replace, follow_exec_mode_keep) (follow_exec_mode_names, follow_exec_mode_string) (show_follow_exec_mode_string): New. (follow_exec): New. Reinstate the mark_breakpoints_out call. Remove shared libraries before attaching new executable. If user wants to keep the inferior, keep it. (displaced_step_fixup): Adjust to pass an address space to the breakpoints module. (resume): Ditto. (clear_proceed_status): In all-stop mode, always clear the proceed status of all threads. (prepare_to_proceed): Adjust to pass an address space to the breakpoints module. (proceed): Ditto. (adjust_pc_after_break): Ditto. (handle_inferior_event): When handling a process exit, switch the program space to the inferior's that had exited. Call handle_vfork_child_exec_or_exit. Adjust to pass an address space to the breakpoints module. In non-stop mode, when following a fork and detach-fork is off, also resume the other branch. Handle TARGET_WAITKIND_VFORK_DONE. Set the program space in sals. (normal_stop): Prune inferiors. (_initialize_infrun): Install the new "follow-exec-mode" command. "detach-on-fork" moved here. * regcache.h (get_regcache_aspace): Declare. * regcache.c (struct regcache) <aspace>: New field. (regcache_xmalloc): Clear the aspace. (get_regcache_aspace): New. (regcache_cpy): Copy the aspace field. (regcache_cpy_no_passthrough): Ditto. (get_thread_regcache): Fetch the thread's address space from the target, and store it in the regcache. * infcall.c (call_function_by_hand): Set the sal's pspace. * arch-utils.c (default_has_shared_address_space): New. * arch-utils.h (default_has_shared_address_space): Declare. * gdbarch.sh (has_shared_address_space): New. * gdbarch.h, gdbarch.c: Regenerate. * linux-tdep.c: Include auxv.h, target.h, elf/common.h. (linux_has_shared_address_space): New. (_initialize_linux_tdep): Declare. * arm-tdep.c (arm_software_single_step): Pass the frame's address space to insert_single_step_breakpoint. * arm-linux-tdep.c (arm_linux_software_single_step): Pass the frame's pspace to breakpoint functions. * cris-tdep.c (crisv32_single_step_through_delay): Ditto. (cris_software_single_step): Ditto. * mips-tdep.c (deal_with_atomic_sequence): Add frame argument. Pass the frame's pspace to breakpoint functions. (mips_software_single_step): Adjust. (mips_single_step_through_delay): Adjust. * rs6000-aix-tdep.c (rs6000_software_single_step): Adjust. * rs6000-tdep.c (ppc_deal_with_atomic_sequence): Adjust. * solib-irix.c (enable_break): Adjust to pass the current frame's address space to breakpoint functions. * sparc-tdep.c (sparc_software_single_step): Ditto. * spu-tdep.c (spu_software_single_step): Ditto. * alpha-tdep.c (alpha_software_single_step): Ditto. * record.c (record_wait): Adjust to pass an address space to the breakpoints module. * fork-child.c (fork_inferior): Set the new inferior's program and address spaces. * inf-ptrace.c (inf_ptrace_follow_fork): Copy the parent's program and address spaces. (inf_ptrace_attach): Set the inferior's program and address spaces. * linux-nat.c: Include "solib.h". (linux_child_follow_fork): Manage parent and child's program and address spaces. Clone the parent's program space if necessary. Don't wait for the vfork to be done here. Refuse to resume if following the vfork parent while leaving the child stopped. (resume_callback): Don't resume a vfork parent. (linux_nat_resume): Also check for pending events in the lp->waitstatus field. (linux_handle_extended_wait): Report TARGET_WAITKIND_VFORK_DONE events to the core. (stop_wait_callback): Don't wait for SIGSTOP on vfork parents. (cancel_breakpoint): Adjust. * linux-thread-db.c (thread_db_wait): Don't remove thread event breakpoints here. (thread_db_mourn_inferior): Don't mark breakpoints out here. Remove thread event breakpoints after mourning. * corelow.c: Include progspace.h. (core_open): Set the inferior's program and address spaces. * remote.c (remote_add_inferior): Set the new inferior's program and address spaces. (remote_start_remote): Update address spaces. (extended_remote_create_inferior_1): Don't init the thread list if we already debugging other inferiors. * darwin-nat.c (darwin_attach): Set the new inferior's program and address spaces. * gnu-nat.c (gnu_attach): Ditto. * go32-nat.c (go32_create_inferior): Ditto. * inf-ttrace.c (inf_ttrace_follow_fork, inf_ttrace_attach): Ditto. * monitor.c (monitor_open): Ditto. * nto-procfs.c (procfs_attach, procfs_create_inferior): Ditto. * procfs.c (do_attach): Ditto. * windows-nat.c (do_initial_windows_stuff): Ditto. * inflow.c (inferior_process_group) (terminal_init_inferior_with_pgrp, terminal_inferior, (terminal_ours_1, inflow_inferior_exit, copy_terminal_info) (child_terminal_info, new_tty_postfork, set_sigint_trap): Adjust to use per-inferior data instead of inferior->terminal_info. (inflow_inferior_data): New. (inflow_new_inferior): Delete. (inflow_inferior_data_cleanup): New. (get_inflow_inferior_data): New. * mi/mi-interp.c (mi_new_inferior): Rename to... (mi_inferior_appeared): ... this. (mi_interpreter_init): Adjust. * tui/tui-disasm.c: Include "progspace.h". (tui_set_disassem_content): Pass an address space to breakpoint_here_p. * NEWS: Mention multi-program debugging support. Mention new commands "add-inferior", "clone-inferior", "remove-inferior", "maint info program-spaces", and new option "set follow-exec-mode". 2009-10-19 Pedro Alves <pedro@codesourcery.com> Stan Shebs <stan@codesourcery.com> gdb/doc/ * observer.texi (new_inferior): Rename to... (inferior_appeared): ... this. 2009-10-19 Pedro Alves <pedro@codesourcery.com> Stan Shebs <stan@codesourcery.com> gdb/testsuite/ * gdb.base/foll-vfork.exp: Adjust to spell out "follow-fork". * gdb.base/foll-exec.exp: Adjust to expect a process id before "Executing new program". * gdb.base/foll-fork.exp: Adjust to spell out "follow-fork". * gdb.base/multi-forks.exp: Ditto. Adjust to the inferior being left listed after having been killed. * gdb.base/attach.exp: Adjust to spell out "symbol-file". * gdb.base/maint.exp: Adjust test. * Makefile.in (ALL_SUBDIRS): Add gdb.multi. * gdb.multi/Makefile.in: New. * gdb.multi/base.exp: New. * gdb.multi/goodbye.c: New. * gdb.multi/hangout.c: New. * gdb.multi/hello.c: New. * gdb.multi/bkpt-multi-exec.c: New. * gdb.multi/bkpt-multi-exec.exp: New. * gdb.multi/crashme.c: New. 2009-10-19 Pedro Alves <pedro@codesourcery.com> Stan Shebs <stan@codesourcery.com> gdb/doc/ * gdb.texinfo (Inferiors): Rename node to ... (Inferiors and Programs): ... this. Mention running multiple programs in the same debug session. <info inferiors>: Mention the new 'Executable' column if "info inferiors". Update examples. Document the "add-inferior", "clone-inferior", "remove-inferior" and "maint info program-spaces" commands. (Process): Rename node to... (Forks): ... this. Document "set|show follow-exec-mode".
2009-04-03 * gdb.base/attach.exp: Re-enable for spu*-*-* targets.Ulrich Weigand1-5/+0
* gdb.server/ext-attach.exp: Likewise.
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