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2015-05-09[Python] Add methods reference_value and const_value to gdb.Value.Siva Chandra3-1/+19
gdb/ChangeLog: * NEWS (Python Scripting): Mention the new gdb.Value methods. * python/py-value.c (valpy_reference_value): New function. (valpy_const_value): Likewise. (value_object_methods): Add new methods. * value.c (make_cv_value): New function. * value.h (make_cv_value): Declare. gdb/doc/ChangeLog: * python.texi (Values From Inferior): Add descriptions of new methods gdb.Value.reference_value and gdb.Value.const_value. gdb/testsuite/ChangeLog: * gdb.python/py-xmethods.cc: Enhance test case. * gdb.python/py-xmethods.exp: New tests. * gdb.python/py-xmethods.py (A_indexoper): New xmethod worker function. (B_indexoper): Likewise. (global_dm_list) : Add new xmethod worker functions.
2015-05-08[PR python/18291] Fix printing of "disabled" status of xmethod matchers.Siva Chandra1-0/+3
gdb/ChangeLog: PR python/18291 * python/lib/gdb/command/xmethods.py (print_xm_info): Fix typo. Print xmethod matcher status. gdb/testsuite/ChangeLog: PR python/18291 * gdb.python/py-xmethods.exp: Add tests.
2015-04-29PR python/18285Doug Evans2-2/+16
gdb/ChangeLog: PR python/18285 * NEWS: Document new gdb.XMethodWorker.get_result_type method. * eval.c (evaluate_subexp_standard) <OP_FUNCALL>: Handle EVAL_AVOID_SIDE_EFFECTS for xmethods. * extension-priv.h (struct extension_language_ops) <get_xmethod_result_type>: New member. * extension.c (get_xmethod_result_type): New function. * extension.h (get_xmethod_result_type): Declare. * python/py-xmethods.c (get_result_type_method_name): New static global. (py_get_result_type_method_name): Ditto. (gdbpy_get_xmethod_result_type): New function. (gdbpy_initialize_xmethods): Initialize py_get_result_type_method_name. * python/python-internal.h (gdbpy_get_xmethod_result_type): Declare. * python/python.c (python_extension_ops): Add gdbpy_get_xmethod_result_type. * python/lib/gdb/xmethod.py (XMethodWorker): Add get_result_type. * valarith.c (value_x_binop): Handle EVAL_AVOID_SIDE_EFFECTS for xmethods. (value_x_unop): Ditto. * value.c (result_type_of_xmethod): New function. * value.h (result_type_of_xmethod): Declare. gdb/testsuite/ChangeLog: * gdb.python/py-xmethods.exp: Add ptype tests. * gdb.python/py-xmethods.py (E_method_char_worker): Add get_result_type method. gdb/doc/ChangeLog: * python.texi (Xmethod API) <gdb.XMethodWorker.get_result_type>: Document. (Writing an Xmethod): Add get_result_type to example.
2015-04-28PR python/18299Doug Evans4-11/+251
gdb/ChangeLog: PR python/18299 * python/lib/gdb/printing.py (register_pretty_printer): Handle name or __name__ attributes. Handle gdb module as first argument. gdb/testsuite/ChangeLog: * gdb.python/py-pp-maint.py: Move "replace" testing to ... * gdb.python/py-pp-registration.exp: ... here. New file. * gdb.python/py-pp-registration.c: New file. * gdb.python/py-pp-registration.py: New file.
2015-04-28PR python/18089Doug Evans3-0/+191
gdb/ChangeLog: PR python/18089 * python/py-prettyprint.c (print_children): Verify result of children iterator. Provide better error message. * python/python-internal..h (gdbpy_print_python_errors_p): Declare. * python/python.c (gdbpy_print_python_errors_p): New function. gdb/testsuite/ChangeLog: * gdb.python/py-bad-printers.c: New file. * gdb.python/py-bad-printers.py: New file. * gdb.python/py-bad-printers.exp: New file.
2015-04-28Add gdb.Type.optimized_out method.Sasha Smundak1-0/+3
gdb/ChangeLog: * NEWS: Mention gdb.Type.optimized_out method. * python/py-type.c (typy_optimized_out): New function. gdb/doc/ChangeLog: * python.texi: New method documented. gdb/testsuite/ChangeLog: * gdb.python/py-type.exp: New test.
2015-04-28Fix py-parameter.exp and scm-parameter.exp path matchingAndy Wingo1-1/+2
gdb/testsuite/ChangeLog: * gdb.python/py-parameter.exp: * gdb.guile/scm-parameter.exp: Escape the path that we are matching against, as it might contain characters that are special to regular expressions.
2015-04-15Some Python 3 fixesSimon Marchi4-9/+14
Some missing parentheses and one itertools.imap (Py2) vs map (Py3) issue. gdb/ChangeLog: * python/lib/gdb/command/unwinders.py: Add parentheses. gdb/testsuite/ChangeLog: * gdb.python/py-framefilter.py (ErrorFilter.filter): Use map function if itertools.imap is not present. * gdb.python/py-objfile.exp: Add parentheses. * gdb.python/py-type.exp: Same. * gdb.python/py-unwind-maint.py: Same.
2015-04-08Fix Python completion when using the "complete" commandSergio Durigan Junior2-2/+152
This patch is related to PR python/16699, and is an improvement over the patch posted here: <https://sourceware.org/ml/gdb-patches/2014-03/msg00301.html> Keith noticed that, when using the "complete" command on GDB to complete a Python command, some strange things could happen. In order to understand what can go wrong, I need to explain how the Python completion mechanism works. When the user requests a completion of a Python command by using TAB, GDB will first try to determine the right set of "brkchars" that will be used when doing the completion. This is done by actually calling the "complete" method of the Python class. Then, when we already know the "brkchars" that will be used, we call the "complete" method again, for the same values. If you read the thread mentioned above, you will see that one of the design decisions was to make the "cmdpy_completer_helper" (which is the function the does the actual calling of the "complete" method) cache the first result of the completion, since this result will be used in the second call, to do the actual completion. The problem is that the "complete" command does not process the brkchars, and the current Python completion mechanism (improved by the patch mentioned above) relies on GDB trying to determine the brkchars, and then doing the completion itself. Therefore, when we use the "complete" command instead of doing a TAB-completion on GDB, there is a scenario where we can use the invalid cache of a previous Python command that was completed before. For example: (gdb) A <TAB> (gdb) complete B B value1 B value10 B value2 B value3 B value4 B value5 B value6 B value7 B value8 B value9 (gdb) B <TAB> comp1 comp2 comp4 comp6 comp8 comp10 comp3 comp5 comp7 comp9 Here, we see that "complete B " gave a different result than "B <TAB>". The reason for that is because "A <TAB>" was called before, and its completion results were "value*", so when GDB tried to "complete B " it wrongly answered with the results for A. The problem here is using a wrong cache (A's cache) for completing B. We tried to come up with a solution that would preserve the caching mechanism, but it wasn't really possible. So I decided to completely remove the cache, and doing the method calling twice for every completion. This is not optimal, but I do not think it will impact users noticeably. It is worth mentioning another small issue that I found. The code was doing: wordobj = PyUnicode_Decode (word, sizeof (word), host_charset (), NULL); which is totally wrong, because using "sizeof" here will lead to always the same result. So I changed this to use "strlen". The testcase also catches this problem. Keith kindly expanded the existing testcase to cover the problem described above, and everything is passing. gdb/ChangeLog: 2015-04-08 Sergio Durigan Junior <sergiodj@redhat.com> PR python/16699 * python/py-cmd.c (cmdpy_completer_helper): Adjust function to not use a caching mechanism. Adjust comments and code to reflect that. Replace 'sizeof' by 'strlen' when fetching 'wordobj'. (cmdpy_completer_handle_brkchars): Adjust call to cmdpy_completer_helper. Call Py_XDECREF for 'resultobj'. (cmdpy_completer): Likewise. gdb/testsuite/ChangeLog: 2015-04-08 Keith Seitz <keiths@redhat.com> PR python/16699 * gdb.python/py-completion.exp: New tests for completion. * gdb.python/py-completion.py (CompleteLimit1): New class. (CompleteLimit2): Likewise. (CompleteLimit3): Likewise. (CompleteLimit4): Likewise. (CompleteLimit5): Likewise. (CompleteLimit6): Likewise. (CompleteLimit7): Likewise.
2015-04-01Add support for writing unwinders in Python.Sasha Smundak6-0/+381
gdb/ChangeLog: * Makefile.in (SUBDIR_PYTHON_OBJS): Add py-unwind.o. (SUBDIR_PYTHON_SRCS): Add py-unwind.c. (py-unwind.o): New recipe. * NEWS: mention Python frame unwinding. * data-directory/Makefile.in (PYTHON_FILE_LIST): Add gdb/unwinder.py and gdb/command/unwinder.py * python/lib/gdb/__init__.py (packages): Add frame_unwinders list. (execute_unwinders): New function. * python/lib/gdb/command/unwinders.py: New file. * python/lib/gdb/unwinder.py: New file. * python/py-objfile.c (objfile_object): Add frame_unwinders field. (objfpy_dealloc): Decrement frame_unwinders reference count. (objfpy_initialize): Create frame_unwinders list. (objfpy_get_frame_unwinders): New function. (objfpy_set_frame_unwinders): Ditto. (objfile_getset): Add frame_unwinders attribute to Objfile. * python/py-progspace.c (pspace_object): Add frame_unwinders field. (pspy_dealloc): Decrement frame_unwinders reference count. (pspy_initialize): Create frame_unwinders list. (pspy_get_frame_unwinders): New function. (pspy_set_frame_unwinders): Ditto. (pspy_getset): Add frame_unwinders attribute to gdb.Progspace. * python/py-unwind.c: New file. * python/python-internal.h (pspy_get_name_unwinders): New prototype. (objpy_get_frame_unwinders): New prototype. (gdbpy_initialize_unwind): New prototype. * python/python.c (gdbpy_apply_type_printers): Call gdbpy_initialize_unwind. gdb/doc/ChangeLog: * doc/python.texi (Writing a Frame Unwinder in Python): Add section. gdb/testsuite/ChangeLog: * gdb.python/py-unwind-maint.c: New file. * gdb.python/py-unwind-maint.exp: New test. * gdb.python/py-unwind-maint.py: New file. * gdb.python/py-unwind.c: New file. * gdb.python/py-unwind.exp: New test. * gdb.python/py-unwind.py: New test.
2015-02-11framefilter quit: New testJan Kratochvil1-0/+13
It definitely does not test all the RETURN_MASK_ERROR cases. But it tests at least two of them. gdb/testsuite/ChangeLog 2015-02-11 Jan Kratochvil <jan.kratochvil@redhat.com> * gdb.python/py-framefilter.exp (pagination quit - *): New tests.
2015-01-31Add support for inlining scripts into .debug_gdb_scripts.Doug Evans2-10/+89
include/gdb/ChangeLog: * section-scripts.h: Remove "future extension" comment. (SECTION_SCRIPT_ID_PYTHON_TEXT): New macro. (SECTION_SCRIPT_ID_SCHEME_TEXT): New macro. gdb/ChangeLog: * NEWS: Mention inlined scripts in .debug_gdb_scripts section. * auto-load.c: #include ctype.h. (struct auto_load_pspace_info): Replace member loaded_scripts with new members loaded_script_files, loaded_script_texts. (auto_load_pspace_data_cleanup): Update. (init_loaded_scripts_info): Update. (get_auto_load_pspace_data_for_loading): Update. (maybe_add_script_file): Renamed from maybe_add_script. All callers updated. (maybe_add_script_text): New function. (clear_section_scripts): Update. (source_script_file, execute_script_contents): New functions. (source_section_scripts): Add support for SECTION_SCRIPT_ID_PYTHON_TEXT, SECTION_SCRIPT_ID_GUILE_TEXT. (print_scripts): New function. (auto_load_info_scripts): Also print inlined scripts. (maybe_print_unsupported_script_warning): Renamed from unsupported_script_warning_print. All callers updated. (maybe_print_script_not_found_warning): Renamed from script_not_found_warning_print. All callers updated. * extension-priv.h (struct extension_language_script_ops): New member objfile_script_executor. * extension.c (ext_lang_objfile_script_executor): New function. * extension.h (objfile_script_executor_func): New typedef. (ext_lang_objfile_script_executor): Declare. * guile/guile-internal.h (gdbscm_execute_objfile_script): Declare. * guile/guile.c (guile_extension_script_ops): Update. * guile/scm-objfile.c (gdbscm_execute_objfile_script): New function. * python/python.c (python_extension_script_ops): Update. (gdbpy_execute_objfile_script): New function. gdb/doc/ChangeLog: * gdb.texinfo (dotdebug_gdb_scripts section): Update docs to distinguish script files vs inlined scripts. * python.texi (Python Auto-loading): Ditto. gdb/testsuite/ChangeLog: * gdb.guile/scm-section-script.c: Add duplicate inlined section script entries. Duplicate file section script entries. * gdb.guile/scm-section-script.exp: Add tests for duplicate entries, inlined entries. Add test for safe-path rejection. * gdb.python/py-section-script.c: Add duplicate inlined section script entries. Duplicate file section script entries. * gdb.python/py-section-script.exp: Add tests for duplicate entries, inlined entries. Add test for safe-path rejection.
2015-01-27Add gdb.Objfile.username.Doug Evans1-0/+18
gdb/ChangeLog: * NEWS: Mention gdb.Objfile.username. * python/py-objfile.c (objfpy_get_username): New function. (objfile_getset): Add "username". gdb/doc/ChangeLog: * python.texi (Objfiles In Python): Document Objfile.username. gdb/testsuite/ChangeLog: * gdb.python/py-objfile.exp: Add tests for objfile.username. Add test for objfile.filename, objfile.username after objfile has been unloaded.
2015-01-26check gdb.lookup_type return value in gdb.python/py-lookup-type.expJoel Brobecker1-1/+2
This further improves this testcase to check the output of our calls to gdb.lookup_type. gdb/ChangeLog: * gdb.python/py-lookup-type.exp (test_lookup_type): Change the second test to print the name attribute of value returned by the call to gdb.lookup_type, and adjust the expected output accordingly.
2015-01-13Enhance gdb.lookup_objfile so that it works with a symlinked binary.Doug Evans1-0/+11
gdb/Changelog: * objfiles.c (objfile_filename): New function. * objfiles.h (objfile_filename): Declare it. (objfile_name): Add function comment. * python/py-objfile.c (objfpy_lookup_objfile_by_name): Try both the bfd file name (which may be realpath'd), and the original name. gdb/testsuite/ChangeLog: * gdb.python/py-objfile.exp: Test gdb.lookup_objfile on symlinked binary.
2015-01-13[python/Ada] gdb.lookup_type fails to looking primitive typeJoel Brobecker1-0/+59
The following change... commit 1994afbf19892c9e614a034fbf1a5233e9addce3 Date: Tue Dec 23 07:55:39 2014 -0800 Subject: Look up primitive types as symbols. ... caused the following regression: % gdb (gdb) set lang ada (gdb) python print gdb.lookup_type('character') Traceback (most recent call last): File "<string>", line 1, in <module> gdb.error: No type named character. Error while executing Python code. This is because the language_lookup_primitive_type_as_symbol call was moved to the la_lookup_symbol_nonlocal hook. A couple of implementations have been upated accordingly, but the Ada version has not. This patch fixes this omission. gdb/ChangeLog: * ada-lang.c (ada_lookup_symbol_nonlocal): If name not found in static block, then try searching for primitive types. gdb/testsuite/ChangeLog: * gdb.python/py-lookup-type.exp: New file.
2015-01-12gdb.python/py-prompt.exp: restore GDBFLAGSPedro Alves1-0/+1
The previous change to py-prompt.exp made it return without restoring GDBFLAGS, resulting in breaking the following tests: $ make check RUNTESTFLAGS="--target_board=native-gdbserver --directory=gdb.python" ... Running src/gdb/testsuite/gdb.python/py-prompt.exp ... Running src/gdb/testsuite/gdb.python/py-section-script.exp ... ERROR: (timeout) GDB never initialized after 10 seconds. ERROR: no fileid for gdbuild ERROR: Couldn't send python print ('test') to GDB. ERROR: no fileid for gdbuild ERROR: Couldn't send python print (sys.version_info[0]) to GDB. ERROR: no fileid for gdbuild ERROR: Couldn't send python print (sys.version_info[1]) to GDB. ERROR: no fileid for gdbuild ERROR: no fileid for gdbuild ... gdb/testsuite/ 2015-01-12 Pedro Alves <palves@redhat.com> * gdb.python/py-prompt.exp: When the board can't spawn for attach, restore GDBFLAGS before returning.
2015-01-12[testsuite patch] Fix new FAIL: py-frame.exp: test Frame.read_register(rip)Jan Kratochvil1-4/+10
for x86_64 -m32 run one gets: +FAIL: gdb.python/py-frame.exp: test Frame.read_register(rip) I do not have x32 OS here but the %rip test should PASS there I think. On Sun, 11 Jan 2015 14:58:06 +0100, Yao Qi wrote: With your patch applied, this test is skipped on 'x86_64 -m32'. I prefer to increasing the test coverage, so how about extending the test for 'x86_64 -m32'? I mean test Frame.read_register(eip)... gdb/testsuite/ChangeLog 2015-01-12 Jan Kratochvil <jan.kratochvil@redhat.com> * gdb.python/py-frame.exp (test Frame.read_register(rip)): Use is_amd64_regs_target and is_x86_like_target.
2015-01-09skip "attach" tests when testing against stub-like targetsPedro Alves2-7/+5
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.
2015-01-06gdb/python: exception trying to create empty arrayJoel Brobecker1-0/+6
The following python command fails: (gdb) python print gdb.lookup_type('char').array(1, 0) Traceback (most recent call last): File "<string>", line 1, in <module> ValueError: Array length must not be negative Error while executing Python code. The above is trying to create an empty array, which is fairly command in Ada. gdb/ChangeLog: * python/py-type.c (typy_array_1): Do not raise negative-length exception if N2 is equal to N1 - 1. gdb/testsuite/ChangeLog: * gdb.python/py-type.exp: Add a couple test about empty array creation, and negative-length array creation.
2015-01-01Update year range in copyright notice of all files owned by the GDB project.Joel Brobecker110-110/+110
gdb/ChangeLog: Update year range in copyright notice of all files.
2014-12-12New python function gdb.lookup_objfile.Doug Evans1-1/+23
gdb/ChangeLog: * NEWS: Mention gdb.lookup_objfile. * python/python.c (GdbMethods): Add lookup_objfile. * python/python-internal.h (gdbpy_lookup_objfile): Declare. * python/py-objfile.c: #include "symtab.h". (objfpy_build_id_ok, objfpy_build_id_matches): New functions. (objfpy_lookup_objfile_by_name): New function. (objfpy_lookup_objfile_by_build_id): New function. (gdbpy_lookup_objfile): New function. gdb/doc/ChangeLog: * python.texi (Objfiles In Python): Document gdb.lookup_objfile. gdb/testsuite/ChangeLog: * lib/gdb-python.exp (get_python_valueof): New function. * gdb.python/py-objfile.exp: Add tests for gdb.lookup_objfile.
2014-12-08New "owner" attribute for gdb.Objfile.Doug Evans1-0/+6
gdb/ChangeLog: * NEWS: Mention gdb.Objfile.owner. * python/py-objfile.c (objfpy_get_owner): New function. (objfile_getset): Add "owner". gdb/doc/ChangeLog: * python.texi (Objfiles In Python): Document Objfile.owner. gdb/testsuite/ChangeLog: * gdb.python/py-objfile.exp: Add tests for objfile.owner.
2014-12-04New python method gdb.Objfile.add_separate_debug_file.Doug Evans1-0/+26
gdb/ChangeLog: * NEWS: Mention gdb.Objfile.add_separate_debug_file. * python/py-objfile.c (objfpy_add_separate_debug_file): New function. (objfile_getset): Add "add_separate_debug_file". gdb/doc/ChangeLog: * python.texi (Objfiles In Python): Document Objfile.add_separate_debug_file. gdb/testsuite/ChangeLog: * gdb.python/py-objfile.exp: Add tests for objfile.add_separate_debug_file.
2014-12-04New python attribute gdb.Objfile.build_id.Doug Evans1-0/+10
gdb/ChangeLog: * NEWS: Mention gdb.Objfile.build_id. * build-id.c (build_id_bfd_get): Make non-static. * build-id.h (build_id_bfd_get): Add declaration. * python/py-objfile.c: #include "build-id.h", "elf-bfd.h". (OBJFPY_REQUIRE_VALID): New macro. (objfpy_get_build_id): New function. (objfile_getset): Add "build_id". * utils.c (make_hex_string): New function. * utils.h (make_hex_string): Add declaration. gdb/doc/ChangeLog: * python.texi (Objfiles In Python): Document Objfile.build_id. gdb/testsuite/ChangeLog: * lib/gdb.exp (get_build_id): New function. (build_id_debug_filename_get): Rewrite to use it. * gdb.python/py-objfile.exp: Add test for objfile.build_id.
2014-12-02New python events: inferior call, register/memory changed.Nick Bull2-0/+144
gdb/ChangeLog: * NEWS: Mention new Python events. * Makefile.in (SUBDIR_PYTHON_OBS): Add py-infevents.o. (SUBDIR_PYTHON_SRCS): Add py-infevents.c. (py-infevents.o): New rule. * doc/observer.texi (inferior_call_pre, inferior_call_post) (memory_changed, register_changed): New observers. * infcall.c (call_function_by_hand): Notify observer before and after inferior call. * python/py-event.h (inferior_call_kind): New enum. (emit_inferior_call_event): New prototype. (emit_register_changed_event): New prototype. (emit_memory_changed_event): New prototype. * python/py-events.h (events_object): New registries inferior_call, memory_changed and register_changed. * python/py-evts.c (gdbpy_initialize_py_events): Add the inferior_call, memory_changed and register_changed registries. * python/py-infevents.c: New. * python/py-inferior.c (python_on_inferior_call_pre) (python_on_inferior_call_post, python_on_register_change) (python_on_memory_change): New functions. (gdbpy_initialize_inferior): Attach python handler to new observers. * python/py-infthread.c(gdbpy_create_ptid_object): New. (thpy_get_ptid) Use gdbpy_create_ptid_object. * python/python-internal.h: (gdbpy_create_ptid_object) (gdbpy_initialize_inferior_call_pre_event) (gdbpy_initialize_inferior_call_post_event) (gdbpy_initialize_register_changed_event) (gdbpy_initialize_memory_changed_event): New prototypes. * python/python.c (_initialize_python): Initialize new events. * valops.c (value_assign): Notify register_changed observer. gdb/doc/ChangeLog: * python.texi (Events In Python): Document new events InferiorCallPreEvent, InferiorCallPostEvent, MemoryChangedEvent and RegisterChangedEvent. gdb/testsuite/ChangeLog: * gdb.python/py-events.py (inferior_call_handler): New. (register_changed_handler, memory_changed_handler): New. (test_events.invoke): Register new handlers. * gdb.python/py-events.exp: Add tests for inferior call, memory_changed and register_changed events.
2014-12-02revert previous patch so that I can re-commit with correct authorDoug Evans2-144/+0
2014-12-02New python events: infcall, register/memory changed.Doug Evans2-0/+144
gdb/ChangeLog: * NEWS: Mention new Python events. * Makefile.in (SUBDIR_PYTHON_OBS): Add py-infevents.o. (SUBDIR_PYTHON_SRCS): Add py-infevents.c. (py-infevents.o): New rule. * doc/observer.texi (inferior_call_pre, inferior_call_post) (memory_changed, register_changed): New observers. * infcall.c (call_function_by_hand): Notify observer before and after inferior call. * python/py-event.h (inferior_call_kind): New enum. (emit_inferior_call_event): New prototype. (emit_register_changed_event): New prototype. (emit_memory_changed_event): New prototype. * python/py-events.h (events_object): New registries inferior_call, memory_changed and register_changed. * python/py-evts.c (gdbpy_initialize_py_events): Add the inferior_call, memory_changed and register_changed registries. * python/py-infevents.c: New. * python/py-inferior.c (python_on_inferior_call_pre) (python_on_inferior_call_post, python_on_register_change) (python_on_memory_change): New functions. (gdbpy_initialize_inferior): Attach python handler to new observers. * python/py-infthread.c(gdbpy_create_ptid_object): New. (thpy_get_ptid) Use gdbpy_create_ptid_object. * python/python-internal.h: (gdbpy_create_ptid_object) (gdbpy_initialize_inferior_call_pre_event) (gdbpy_initialize_inferior_call_post_event) (gdbpy_initialize_register_changed_event) (gdbpy_initialize_memory_changed_event): New prototypes. * python/python.c (_initialize_python): Initialize new events. * valops.c (value_assign): Notify register_changed observer. gdb/doc/ChangeLog: * python.texi (Events In Python): Document new events InferiorCallPreEvent, InferiorCallPostEvent, MemoryChangedEvent and RegisterChangedEvent. gdb/testsuite/ChangeLog: * gdb.python/py-events.py (inferior_call_handler): New. (register_changed_handler, memory_changed_handler): New. (test_events.invoke): Register new handlers. * gdb.python/py-events.exp: Add tests for inferior call, memory_changed and register_changed events.
2014-12-01Fix Python help() test for Python 3Simon Marchi1-1/+1
The message displayed when using help() changed a bit with time, so this adjusts the test accordingly. gdb/testsuite/ChangeLog: * gdb.python/python.exp: Change expected reply to help().
2014-11-28Fix prints in tests for Python 3Simon Marchi4-23/+23
Python 3's print requires to use parentheses, so this patch adds them where they were missing. gdb/testsuite/ChangeLog: * gdb.ada/py_range.exp: Add parentheses to calls to print. * gdb.dwarf2/symtab-producer.exp: Same. * gdb.gdb/python-interrupts.exp: Same. * gdb.gdb/python-selftest.exp: Same. * gdb.python/py-linetable.exp: Same. * gdb.python/py-type.exp: Same. * gdb.python/py-value-cc.exp: Same. * gdb.python/py-value.exp: Same.
2014-11-27Fix test always passing in python/py-linetable.expSimon Marchi1-2/+2
The following test is found in python/py-linetable.exp: gdb_test "python print sorted(fset)" \ "\[20L, 21L, 22L, 24L, 25L, 28L, 29L, 30L, 32L, 33L, 37L, 39L, 40L, 42L, 44L, 45L, 46L\].*" \ "Test frozen set contains line numbers" I noticed that it passed when using Python 3, even though it should fail because of the missing parentheses for the call print. There needs to be more escaping of the square brackets. Currently, it is interpreted as "any one character from this big list of characters, followed by .*". When adding the required amount of backslashes, the test starts failing as it should. Moreover, both in Python 2.7 and Python 3.3 the numbers don't have the L suffix, so now the test fails because of that. Anybody knows why they were there in the first place? I just tested with Python 2.4 and there are no Ls. gdb/testsuite/ChangeLog: * gdb.python/py-linetable.exp: Escape properly sorted(fset) test expected output. Add parentheses for the call to print. Remove L suffix from integers. Signed-off-by: Simon Marchi <simon.marchi@ericsson.com>
2014-11-17GDB testsuite: More fixes for warnings with -std=gnu11Andreas Arnez2-0/+4
Fix some more C compiler warnings for missing function return types and implicit function declarations in the GDB testsuite. gdb/testsuite/ChangeLog: * gdb.base/bp-permanent.c: Include unistd.h. * gdb.python/py-framefilter-mi.c (main): Add return type. * gdb.python/py-framefilter.c (main): Likewise. * gdb.trace/actions-changed.c (main): Likewise.
2014-11-13GDB testsuite: Fix warnings with -std=gnu11Andreas Arnez2-0/+3
Since upstream GCC has changed the default C language dialect to 'gnu11', it yields multiple warnings in the GDB testsuite for missing function return types and implicit function declarations. This patch attempts to fix these. gdb/testsuite/ChangeLog: * gdb.ada/cond_lang/foo.c (callme): Add return type. * gdb.base/call-sc.c (zed): Likewise. * gdb.base/checkpoint.c (main): Likewise. * gdb.base/dump.c (main): Likewise. * gdb.base/gcore.c (main): Likewise. * gdb.base/huge.c (main): Likewise. * gdb.base/multi-forks.c (main): Likewise. * gdb.base/pr10179-a.c (main): Likewise. * gdb.base/savedregs.c (main): Likewise. * gdb.base/sigaltstack.c (main): Likewise. * gdb.base/siginfo.c (main): Likewise. * gdb.base/structs.c (zed): Likewise. * gdb.mi/mi-stack.c (callee3, callee2, callee1, main): Likewise. * gdb.mi/mi-syn-frame.c (main): Likewise. * gdb.mi/until.c (foo, main): Likewise. * gdb.base/global-var-nested-by-dso.c (b_main, c_main): Declare. * gdb.base/solib-weak.c (foo): Declare. * gdb.base/attach-twice.c: Include stdio.h. * gdb.base/weaklib1.c: Likewise. * gdb.base/weaklib2.c: Likewise. * gdb.base/catch-signal-fork.c: Include stdio.h and sys/wait.h. * gdb.mi/mi-condbreak-call-thr-state-mt.c: Include stdio.h and unistd.h. * gdb.base/attach-pie-misread.c: Include stdlib.h. * gdb.mi/mi-exit-code.c: Likewise. * gdb.base/break-interp-lib.c: Include string.h. * gdb.base/coremaker.c: Likewise. * gdb.base/testenv.c: Likewise. * gdb.python/py-finish-breakpoint.c: Likewise. * gdb.base/inferior-died.c: Include sys/wait.h. * gdb.base/fileio.c: Include time.h. * gdb.base/async-shell.c: Include unistd.h. * gdb.base/dprintf-non-stop.c: Likewise. * gdb.base/info-os.c: Likewise. * gdb.mi/mi-console.c: Likewise. * gdb.mi/watch-nonstop.c: Likewise. * gdb.python/py-events.c: Likewise. * gdb.base/async.c (baz): Move up before its invocation. * gdb.base/code_elim2.c (my_global_func): Likewise. * gdb.base/skip-solib-lib.c (multiply): Likewise. * gdb.base/advance.c (func2): Likewise.
2014-11-02Match the working directory on remote hostYao Qi1-1/+8
The test in gdb.python/python.exp tests "extended-prompt" and expects working directory is printed. However, working directory on remote host doesn't have "gdb/testsuite", so the test fails on remote host like: set extended-prompt \w ^M ^M /home/yao FAIL: gdb.python/python.exp: set extended prompt working directory (timeout) This patch is to get the working directory first, and use it to match the output of "set extended-prompt \\w ". It works for remote host and non remote host. gdb/testsuite: 2014-11-02 Yao Qi <yao@codesourcery.com> * gdb.python/python.exp: Get working directory and match the output of "set extended-prompt \\w " with it.
2014-10-30Add ability to add attributes to gdb.Objfile and gdb.Progspace objects.Doug Evans2-1/+16
gdb/ChangeLog: * NEWS: Mention ability add attributes to gdb.Objfile and gdb.Progspace objects. * python/py-objfile.c (objfile_object): New member dict. (objfpy_dealloc): Py_XDECREF dict. (objfpy_initialize): Initialize dict. (objfile_getset): Add __dict__. (objfile_object_type): Set tp_dictoffset member. * python/py-progspace.c (progspace_object): New member dict. (pspy_dealloc): Py_XDECREF dict. (pspy_initialize): Initialize dict. (pspace_getset): Add __dict__. (pspace_object_type): Set tp_dictoffset member. gdb/doc/ChangeLog: * python.texi (Progspaces In Python): Document ability to add random attributes to gdb.Progspace objects. (Objfiles In Python): Document ability to add random attributes to gdb.objfile objects. gdb/testsuite/ChangeLog: * gdb.python/py-objfile.exp: Add tests for setting random attributes in objfiles. * gdb.python/py-progspace.exp: Add tests for setting random attributes in progspaces.
2014-10-29PR python/17372 - Python hangs when displaying help()Pedro Alves1-0/+16
This is more of a readline/terminal issue than a Python one. PR17372 is a regression in 7.8 caused by the fix for PR17072: commit 0017922d0292d8c374584f6100874580659c9973 Author: Pedro Alves <palves@redhat.com> Date: Mon Jul 14 19:55:32 2014 +0100 Background execution + pagination aborts readline/gdb gdb_readline_wrapper_line removes the handler after a line is processed. Usually, we'll end up re-displaying the prompt, and that reinstalls the handler. But if the output is coming out of handling a stop event, we don't re-display the prompt, and nothing restores the handler. So the next input wakes up the event loop and calls into readline, which aborts. ... gdb/ 2014-07-14 Pedro Alves <palves@redhat.com> PR gdb/17072 * top.c (gdb_readline_wrapper_line): Tweak comment. (gdb_readline_wrapper_cleanup): If readline is enabled, reinstall the input handler callback. The problem is that installing the input handler callback also preps the terminal, putting it in raw mode and with echo disabled, which is bad if we're going to call a command that assumes cooked/canonical mode, and echo enabled, like in the case of the PR, Python's interactive shell. Another example I came up with that doesn't depend on Python is starting a subshell with "(gdb) shell /bin/sh" from a multi-line command. Tests covering both these examples are added. The fix is to revert the original fix for PR gdb/17072, and instead restore the callback handler after processing an asynchronous target event. Furthermore, calling rl_callback_handler_install when we already have some input in readline's line buffer discards that input, which is obviously a bad thing to do while the user is typing. No specific test is added for that, because I first tried calling it even if the callback handler was still installed and that resulted in hundreds of failures in the testsuite. gdb/ 2014-10-29 Pedro Alves <palves@redhat.com> PR python/17372 * event-top.c (change_line_handler): Call gdb_rl_callback_handler_remove instead of rl_callback_handler_remove. (callback_handler_installed): New global. (gdb_rl_callback_handler_remove, gdb_rl_callback_handler_install) (gdb_rl_callback_handler_reinstall): New functions. (display_gdb_prompt): Call gdb_rl_callback_handler_remove and gdb_rl_callback_handler_install instead of rl_callback_handler_remove and rl_callback_handler_install. (gdb_disable_readline): Call gdb_rl_callback_handler_remove instead of rl_callback_handler_remove. * event-top.h (gdb_rl_callback_handler_remove) (gdb_rl_callback_handler_install) (gdb_rl_callback_handler_reinstall): New declarations. * infrun.c (reinstall_readline_callback_handler_cleanup): New cleanup function. (fetch_inferior_event): Install it. * top.c (gdb_readline_wrapper_line) Call gdb_rl_callback_handler_remove instead of rl_callback_handler_remove. (gdb_readline_wrapper_cleanup): Don't call rl_callback_handler_install. gdb/testsuite/ 2014-10-29 Pedro Alves <palves@redhat.com> PR python/17372 * gdb.python/python.exp: Test a multi-line command that spawns interactive Python. * gdb.base/multi-line-starts-subshell.exp: New file.
2014-10-20Rename py-objfile-script-gdb.py.in to py-objfile-script-gdb.pyYao Qi2-3/+2
Patch <https://sourceware.org/ml/gdb-patches/2011-07/msg00225.html> was to fix the problem that py-objfile-script-gdb.py is removed after an in-tree build and test. As a result of the previous patch (we don't remove files copied to host any more), this patch is no longer needed. This patch is to revert it logically. gdb/testsuite: 2014-10-20 Yao Qi <yao@codesourcery.com> * gdb.python/py-objfile-script-gdb.py.in: Rename it to ... * gdb.python/py-objfile-script-gdb.py: New file. * gdb.python/py-objfile-script.exp: Update reference to py-objfile-script-gdb.py.in. Use gdb_remote_donwload instead of remote_download. Remove the dest file.
2014-10-20Don't remove files copied to hostYao Qi10-22/+0
Nowadays, if we do in-tree build and run tests sequentially, some source files are removed, due to the following pattern: set pi_txt [gdb_remote_download host ${srcdir}/${subdir}/pi.txt] remote_exec host "rm -f $pi_txt" If testing is run sequentially, file ${srcdir}/${subdir}/pi.txt is copied to ${objdir}/${subdir}/pi.txt. However, ${objdir} is ${srcdir} in the in-tree build/test, so the file is coped to itself, as a nop. As a result, the file in source is removed at the end of test. This patch fixes this problem by not removing files copied to host in each test. This patch also addresses the question we've had that why don't we keep files copied to host because they are needed to reproduce certain fails. gdb/testsuite: 2014-10-20 Yao Qi <yao@codesourcery.com> * gdb.base/checkpoint.exp: Don't remove file copied on host. * gdb.base/step-line.exp: Likewise. * gdb.dwarf2/dw2-anonymous-func.exp: Likewise. * gdb.dwarf2/dw2-basic.exp: Likewise. * gdb.dwarf2/dw2-compressed.exp: Likewise. * gdb.dwarf2/dw2-filename.exp: Likewise. * gdb.dwarf2/dw2-intercu.exp: Likewise. * gdb.dwarf2/dw2-intermix.exp: Likewise. * gdb.dwarf2/dw2-producer.exp: Likewise. * gdb.dwarf2/mac-fileno.exp: Likewise. * gdb.python/py-frame-args.exp: Likewise. * gdb.python/py-framefilter.exp: Likewise. * gdb.python/py-mi.exp: Likewise. * gdb.python/py-objfile-script.exp: Likewise * gdb.python/py-pp-integral.exp: Likewise. * gdb.python/py-pp-re-notag.exp: Likewise. * gdb.python/py-prettyprint.exp: Likewise. * gdb.python/py-section-script.exp: Likewise. * gdb.python/py-typeprint.exp: Likewise. * gdb.python/py-xmethods.exp: Likewise. * gdb.stabs/weird.exp: Likewise. * gdb.xml/tdesc-regs.exp: Likewise.
2014-10-18Skip testing argv[0] on target argv[0] isn't availableYao Qi1-2/+8
I see the following two fails on arm-none-eabi target, because argv[0] isn't available. print argv[0]^M $1 = 0x1f78 "/dev/null"^M (gdb) FAIL: gdb.base/argv0-symlink.exp: kept file symbolic link name print argv[0]^M $1 = 0x1f78 "/dev/null"^M (gdb) FAIL: gdb.base/argv0-symlink.exp: kept directory symbolic link name My first thought is to check [target_info exists noargs], and skip the test if it returns true. However, noargs is set in gdbserver board files, so argv0-symlink.exp will be skipped on gdbserver board file. The change is too aggressive. When the program is running with gdbserver, argv[1] to argv[N] aren't available, but argv[0] is. Fortunately, argv0-symlink.exp only requires argv[0]. argv0-symlink.exp can be run with gdbserver board file, as what we do now. What we need to check is whether argv[0] is available, so I add a new proc gdb_has_argv0 to do so by starting a program, and check argc/argv[0] to see whether argv[0] is available. Dan fixed the similar problem by checking noargs, which is too strong. https://sourceware.org/ml/gdb-patches/2010-02/msg00398.html as a result, the test is skipped on gdbserver. This patch fixed it too. gdb/testsuite: 2014-10-18 Yao Qi <yao@codesourcery.com> * gdb.base/argv0-symlink.exp: Check argv[0] value if gdb_has_argv0 return true. * gdb.guile/scm-value.exp (test_value_in_inferior): Don't check [target_info exists noargs], check [gdb_has_argv0] instead. * gdb.python/py-value.exp (test_value_in_inferior): Likewise. * lib/gdb.exp (gdb_has_argv0, gdb_has_argv0_1): New procedures.
2014-10-17New python event "clear_objfiles".Doug Evans2-0/+7
If one is watching new_objfile events in python, it helps to know when the list of objfiles is cleared. This patch adds a new clear_objfiles event to support this. This patch is all just cut-n-paste-n-tweak derived from the new_objfiles event. gdb/ChangeLog: * NEWS: Mention new event gdb.clear_objfiles. * python/py-event.h (emit_clear_objfiles_event): Clear * python/py-events.h (events_object): New member clear_objfiles. * python/py-evts.c (gdbpy_initialize_py_events): Add clear_objfiles event. * python/py-inferior.c (python_new_objfile): If objfile is NULL, emit clear_objfiles event. * python/py-newobjfileevent.c (create_clear_objfiles_event_object): New function. (emit_clear_objfiles_event): New function. (clear_objfiles): New event. * python/python-internal.h (gdbpy_initialize_clear_objfiles_event): Declare. * python/python.c (_initialize_python): Call gdbpy_initialize_clear_objfiles_event. gdb/doc/ChangeLog: * python.texi (Events In Python): Document clear_objfiles event. gdb/testsuite/ChangeLog: * gdb.python/py-events.exp: Update expected output for clear_objfiles event. * gdb.python/py-events.py: Add clear_objfiles event.
2014-10-17Add gdb.Objfile.progspace attribute.Doug Evans1-0/+2
gdb/ChangeLog: * NEWS: Mention new gdb.Objfile.progspace attribute. * python/py-objfile.c (objfpy_get_progspace): New function. (objfile_getset): New entry for "progspace". gdb/doc/ChangeLog: * python.texi (Objfiles In Python): Document new progspace attribute. gdb/testsuite/ChangeLog: * gdb.python/py-objfile.exp: Test progspace attribute.
2014-10-17Fix mingw32 failures due to incorrect directory separator in patternLuis Machado1-5/+5
Some testcases, mostly gdb.reverse ones, assume the presence of a '/' directory separator before the source file name. This is incorrect for mingw32 hosts, generating false failures for those tests. I attempted to catch most of the occurrences of the pattern ".*/$srcfile" and replaced them with ".*$srcfile". The latter is used elsewhere in the testsuite. The resulting patch is attached. I also see other occurrences of the same assumption throughout the testsuite, but usually they are arguments for function calls and i seem to recall either the test harness or GDB deals with those paths properly. gdb/testsuite: 2014-10-17 Luis Machado <lgustavo@codesourcery.com> * gdb.guile/scm-breakpoint.exp: Do not assume any directory separators when matching source file paths. * gdb.python/py-breakpoint.exp: Likewise. * gdb.reverse/break-precsave.exp: Likewise. * gdb.reverse/break-reverse.exp: Likewise. * gdb.reverse/consecutive-precsave.exp: Likewise. * gdb.reverse/finish-precsave.exp: Likewise. * gdb.reverse/finish-reverse-bkpt.exp: Likewise. * gdb.reverse/finish-reverse.exp: Likewise. * gdb.reverse/i386-precsave.exp: Likewise. * gdb.reverse/i387-env-reverse.exp: Likewise. * gdb.reverse/i387-stack-reverse.exp: Likewise. * gdb.reverse/machinestate-precsave.exp: Likewise. * gdb.reverse/machinestate.exp: Likewise. * gdb.reverse/sigall-precsave.exp: Likewise. * gdb.reverse/solib-precsave.exp: Likewise. * gdb.reverse/step-precsave.exp: Likewise. * gdb.reverse/until-precsave.exp: Likewise. * gdb.reverse/watch-precsave.exp: Likewise. * gdb.reverse/watch-reverse.exp: Likewise.
2014-10-15Fix py-parameter.exp for remote hostYao Qi1-1/+8
Test gdb.python/py-parameter.exp expects output "$srcdir/$subdir:\$cdir:\$cwd", but proc gdb_reinitialize_dir doesn't set $srcdir/$subdir in search directories on remote host because it doesn't exist on remote host. proc gdb_reinitialize_dir { subdir } { global gdb_prompt if [is_remote host] { return "" } It causes the fail below: (gdb) python print (gdb.parameter ('directories'))^M /tmp/gdb:$cdir:$cwd^M (gdb) FAIL: gdb.python/py-parameter.exp: python print (gdb.parameter ('directories')) This patch is to fix this fail by not matching $srcdir/$subdir on remote host. gdb/testsuite: 2014-10-15 Yao Qi <yao@codesourcery.com> * gdb.python/py-parameter.exp: Don't match $srcdir/$subdir on remote host.
2014-10-15Fix file name matching on remote host.Yao Qi3-7/+32
I see the following fails in the remote host testing we do for mingw32 hosted GDB, python print (symtab[1][0].symtab)^M python.c^M (gdb) FAIL: gdb.python/python.exp: Test decode_line current locationn filename python print (symtab[1][0].symtab)^M python.c^M (gdb) FAIL: gdb.python/python.exp: Test decode_line python.c:26 filename The test cases doesn't consider remote host and assumes that directory on build also exists on host. In this patch, we only match file base name if host is remote, otherwise, match file with dir name. gdb/testsuite: 2014-10-15 Yao Qi <yao@codesourcery.com> * gdb.python/py-symbol.exp: Match file base name if host is remote, otherwise match file name with dir name. * gdb.python/py-symtab.exp: Likewise. * gdb.python/python.exp: Likewise.
2014-10-15Clean up gdb.python/ testsYao Qi3-7/+7
This patch is to clean up various gdb.python/*.exp tests, such as removing trailing ".*" from the pattern and fix one typo I find during reading the code. gdb/testsuite: 2014-10-15 Yao Qi <yao@codesourcery.com> * gdb.python/python.exp: Remove trailing ".*". Fix typo locationn. * gdb.python/py-symbol.exp: Remove trailing ".*" in the pattern. * gdb.python/py-symtab.exp: Likewise.
2014-10-13Change name of file name test in py-objfile.exp.Doug Evans1-1/+1
Tests should each have their own name. gdb/testsuite/ChangeLog: * gdb.python/py-objfile.exp: Change name of file name test.
2014-09-11testsuite: refactor spawn and wait for attachPedro Alves2-18/+2
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.
2014-09-07Fix PR gdb/17035: "show user" doesn't list user-defined commands thatGabriel Krisman Bertazi1-0/+4
have empty bodies. User-defined commands that have empty bodies weren't being shown because the print function returned too soon. Now, it prints the command's name before checking if it has any body at all. This also fixes the same problem on "show user <myemptycommand>", which wasn't being printed due to a similar reason. gdb/Changelog: * cli/cli-cmds.c (show_user): Use cli_user_command_p to decide whether we display the command on "show user". * cli/cli-script.c (show_user_1): Only verify cmdlines after printing command name. * cli/cli-decode.h (cli_user_command_p): Declare new function. * cli/cli-decode.c (cli_user_command_p): Create helper function to verify whether cmd_list_element is a user-defined command. gdb/testsuite/Changelog: * gdb.base/commands.exp: Add tests to verify user-defined commands with empty bodies. * gdb.python/py-cmd.exp: Test that we don't show user-defined python commands in `show user command`. * gdb.python/scm-cmd.exp: Test that we don't show user-defined scheme commands in `show user command`.
2014-09-07Fix crash on Python frame filters with unreadable argJan Kratochvil4-0/+435
https://bugzilla.redhat.com/show_bug.cgi?id=1126177 ERROR: AddressSanitizer: SEGV on unknown address 0x000000000050 (pc 0x000000992bef sp 0x7ffff9039530 bp 0x7ffff9039540 T0) #0 0x992bee in value_type .../gdb/value.c:925 #1 0x87c951 in py_print_single_arg python/py-framefilter.c:445 #2 0x87cfae in enumerate_args python/py-framefilter.c:596 #3 0x87e0b0 in py_print_args python/py-framefilter.c:968 It crashes because frame_arg::val is documented it may contain NULL (frame_arg::error is then non-NULL) but the code does not handle it. Another bug is that py_print_single_arg() calls goto out of its TRY_CATCH which messes up GDB cleanup chain crashing GDB later. It is probably 7.7 regression (I have not verified it) due to the introduction of Python frame filters. gdb/ChangeLog PR python/17355 * python/py-framefilter.c (py_print_single_arg): Handle NULL FA->VAL. Fix goto out of TRY_CATCH. gdb/testsuite/ChangeLog PR python/17355 * gdb.python/amd64-py-framefilter-invalidarg.S: New file. * gdb.python/py-framefilter-invalidarg-gdb.py.in: New file. * gdb.python/py-framefilter-invalidarg.exp: New file. * gdb.python/py-framefilter-invalidarg.py: New file.
2014-09-06PR 15276: Add $_caller_is, $_caller_matches, $_any_caller_is, ↵Doug Evans2-0/+114
$_any_caller_matches gdb/ChangeLog: PR 15276 * NEWS: Mention $_caller_is, $_caller_matches, $_any_caller_is, $_any_caller_matches. * data-directory/Makefile.in (PYTHON_FILE_LIST): Add caller_is.py. * python/lib/gdb/function/caller_is.py: New file. gdb/testsuite/ChangeLog: PR 15276 * gdb.python/py-caller-is.c: New file. * gdb.python/py-caller-is.exp: New file. gdb/doc/ChangeLog: PR 15276 * gdb.texinfo (Convenience Funs): Document $_caller_is, $_caller_matches, $_any_caller_is, $_any_caller_matches.
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