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2013-05-20 * python/py-arch.c (gdbpy_initialize_arch): UseTom Tromey23-94/+126
gdb_pymodule_addobject. * python/py-block.c (gdbpy_initialize_blocks): Use gdb_pymodule_addobject. * python/py-breakpoint.c (gdbpy_initialize_breakpoints): Use gdb_pymodule_addobject. * python/py-cmd.c (gdbpy_initialize_breakpoints): Use gdb_pymodule_addobject. * python/py-event.c (gdbpy_initialize_event_generic): Use gdb_pymodule_addobject. * python/py-evtregistry.c (gdbpy_initialize_eventregistry): Use gdb_pymodule_addobject. * python/py-evts.c (add_new_registry): Use gdb_pymodule_addobject. (gdbpy_initialize_py_events): Likewise. * python/py-finishbreakpoint.c (gdbpy_initialize_finishbreakpoints): Use gdb_pymodule_addobject. * python/py-frame.c (gdbpy_initialize_frames): Use gdb_pymodule_addobject. * python/py-function.c (gdbpy_initialize_functions): Use gdb_pymodule_addobject. * python/py-inferior.c (gdbpy_initialize_inferior): Use gdb_pymodule_addobject. * python/py-infthread.c (gdbpy_initialize_thread): Use gdb_pymodule_addobject. * python/py-objfile.c (gdbpy_initialize_objfile): Use gdb_pymodule_addobject. * python/py-param.c (gdbpy_initialize_parameters): Use gdb_pymodule_addobject. * python/py-progspace.c (gdbpy_initialize_pspace): Use gdb_pymodule_addobject. * python/py-symbol.c (gdbpy_initialize_symbols): Use gdb_pymodule_addobject. * python/py-symtab.c (gdbpy_initialize_symtabs): Use gdb_pymodule_addobject. * python/py-type.c (gdbpy_initialize_types): Use gdb_pymodule_addobject. * python/py-utils.c (gdb_pymodule_addobject): New function. * python/py-value.c (gdbpy_initialize_values): Use gdb_pymodule_addobject. * python/python-internal.h (gdb_pymodule_addobject): Declare. * python/python.c (_initialize_python): Use gdb_pymodule_addobject.
2013-05-20 * python/py-cmd.c (cmdpy_completer): Use explicit decref.Tom Tromey4-15/+23
* python/py-param.c (get_set_value, get_show_value): Use explicit decrefs. * python/python.c (start_type_printers, apply_type_printers): Use explicit decrefs.
2013-05-20 * python/py-evts.c (gdbpy_initialize_py_events): Don'tTom Tromey2-3/+5
incref the module.
2013-05-20 * python/python.c (gdbpy_run_events): Decref the resultTom Tromey2-1/+10
of PyObject_CallObject.
2013-05-20 * python/py-symtab.c (set_sal): UseTom Tromey2-8/+11
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION. Return -1 on error. (symtab_and_line_to_sal_object): Update.
2013-05-20 * python/py-param.c (compute_enum_values): Decref 'item'.Tom Tromey2-0/+6
2013-05-20 * mi/mi-main.c: Include python-internal.h.Tom Tromey8-83/+176
(mi_cmd_list_features): Check gdb_python_initialized. * python/py-inferior.c (python_on_normal_stop, python_on_resume) (python_inferior_exit, python_new_objfile, add_thread_object) (delete_thread_object, py_free_inferior): Check gdb_python_initialized. * python/py-prettyprint.c (apply_val_pretty_printer): Check gdb_python_initialized. * python/py-type.c (save_objfile_types): Check gdb_python_initialized. * python/python-internal.h (gdb_python_initialized): Declare. * python/python.c (ensure_python_env): Throw exception if Python not initialized. (before_prompt_hook, source_python_script_for_objfile) (start_type_printers, apply_type_printers, free_type_printers): Check gdb_python_initialized. * varobj.c (varobj_get_display_hint) (dynamic_varobj_has_child_method, update_dynamic_varobj_children) (install_new_value_visualizer, varobj_set_visualizer) (value_get_print_value): Check gdb_python_initialized.
2013-05-20 * python/py-arch.c (gdbpy_initialize_arch): Return 'int'.Tom Tromey26-217/+401
Check errors. * python/py-auto-load.c (gdbpy_initialize_auto_load): Return 'int'. * python/py-block.c (gdbpy_initialize_blocks): Return 'int'. Check errors. * python/py-breakpoint.c (gdbpy_initialize_breakpoints): Return 'int'. Check errors. * python/py-cmd.c (gdbpy_initialize_commands): Return 'int'. Check errors. * python/py-event.c (gdbpy_initialize_event): Return 'int'. Check errors. * python/py-event.h (GDBPY_NEW_EVENT_TYPE): Change generated init function to return 'int'. * python/py-evtregistry.c (gdbpy_initialize_eventregistry): Return 'int'. Check errors. * python/py-evts.c (gdbpy_initialize_py_events): Return 'int'. Check errors. * python/py-finishbreakpoint.c (gdbpy_initialize_finishbreakpoints): Return 'int'. Check errors. * python/py-frame.c (gdbpy_initialize_frames): Return 'int'. Check errors. * python/py-function.c (gdbpy_initialize_functions): Return 'int'. Check errors. * python/py-gdb-readline.c (gdbpy_initialize_gdb_readline): Check errors. * python/py-inferior.c (gdbpy_initialize_inferior): Return 'int'. Check errors. * python/py-infthread.c (gdbpy_initialize_thread): Return 'int'. Check errors. * python/py-lazy-string.c (gdbpy_initialize_lazy_string): Return 'int'. Check errors. * python/py-objfile.c (gdbpy_initialize_objfile): Return 'int'. Check errors. * python/py-param.c (gdbpy_initialize_parameters): Return 'int'. Check errors. * python/py-progspace.c (gdbpy_initialize_pspace): Return 'int'. Check errors. * python/py-symbol.c (gdbpy_initialize_symbols): Return 'int'. Check errors. * python/py-symtab.c (gdbpy_initialize_symtabs): Return 'int'. Check errors. * python/py-type.c (gdbpy_initialize_types): Return 'int'. Check errors. * python/py-value.c (gdbpy_initialize_values): Return 'int'. Check errors. * python/python-internal.h (gdbpy_initialize_auto_load, gdbpy_initialize_values, gdbpy_initialize_frames, gdbpy_initialize_symtabs, gdbpy_initialize_commands, gdbpy_initialize_symbols, gdbpy_initialize_symtabs, gdbpy_initialize_blocks, gdbpy_initialize_types, gdbpy_initialize_functions, gdbpy_initialize_pspace, gdbpy_initialize_objfile, gdbpy_initialize_breakpoints, gdbpy_initialize_finishbreakpoints, gdbpy_initialize_lazy_string, gdbpy_initialize_parameters, gdbpy_initialize_thread, gdbpy_initialize_inferior, gdbpy_initialize_eventregistry, gdbpy_initialize_event, gdbpy_initialize_py_events, gdbpy_initialize_stop_event, gdbpy_initialize_signal_event, gdbpy_initialize_breakpoint_event, gdbpy_initialize_continue_event, gdbpy_initialize_exited_event, gdbpy_initialize_thread_event, gdbpy_initialize_new_objfile_event, gdbpy_initialize_arch): Update. Use CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION. * python/python.c (gdb_python_initialized): New global. (gdbpy_initialize_events): Return 'int'. Check errors. (_initialize_python): Check errors. Set gdb_python_initialized.
2013-05-20 * python/py-finishbreakpoint.c (bpfinishpy_out_of_scope):Tom Tromey2-2/+11
Decref the reslut of PyObject_CallMethod.
2013-05-20 * python/py-event.c (gdbpy_initialize_event_generic): ReturnTom Tromey2-1/+6
early if PyType_Ready fails.
2013-05-20 * python/py-type.c (make_fielditem): Add gdb_assert_not_reachedTom Tromey2-0/+7
as 'default' in the switch.
2013-05-20 * python/py-inferior.c (gdbpy_inferiors): Update. HoistTom Tromey4-68/+69
get_addr_from_python calls out of TRY_CATCH. (infpy_write_memory, infpy_search_memory): Likewise. * python/py-utils.c (get_addr_from_python): Return negative value on error. Use TRY_CATCH. * python/python-internal.h (get_addr_from_python): Use CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION.
2013-05-20 * gdb.base/maint.exp: Fix test for "mt expand-symtabs" to account forDoug Evans2-2/+10
-fdebug-types-section.
2013-05-20 * python/py-event.c (evpy_emit_event): Decref theTom Tromey2-1/+13
result of PyObject_CallFunctionObjArgs.
2013-05-20 * python/py-cmd.c (cmdpy_completer): Use iterator protocol.Tom Tromey2-21/+33
Correctly decref.
2013-05-20 * python/py-cmd.c (cmdpy_init): Decref 'ds_obj'.Tom Tromey2-0/+7
2013-05-20 * python/py-event.h (gdbpy_initialize_event_generic): UseTom Tromey4-4/+21
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION. * python/py-evts.c (add_new_registry): Use CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION. * python/python-internal.h (CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION): New macro.
2013-05-20 * python/py-arch.c (archpy_disassemble): Update.Tom Tromey5-27/+35
* python/py-type.c (typy_get_composite, typy_lookup_typename) (typy_lookup_type): Use GDB_PY_HANDLE_EXCEPTION. * python/py-utils.c (gdbpy_convert_exception): Return 'void'. * python/python-internal.h (CPYCHECKER_SETS_EXCEPTION): New macro. (GDB_PY_HANDLE_EXCEPTION): Update. (gdbpy_convert_exception): Update. Use CPYCHECKER_SETS_EXCEPTION.
2013-05-20 * python/python-internal.h (events_object_type): Remove.Tom Tromey2-1/+4
2013-05-20 * python/py-event.h (evpy_emit_event): UseTom Tromey3-1/+16
CPYCHECKER_STEALS_REFERENCE_TO_ARG. * python/python-internal.h (CPYCHECKER_STEALS_REFERENCE_TO_ARG): New macro.
2013-05-20 * py-evtregistry.c (create_event_object): DecrefTom Tromey2-1/+9
eventregistry_object if PyList_New fails.
2013-05-20 * py-cmd.c (gdbpy_string_to_argv): Check result ofTom Tromey2-0/+7
PyList_New.
2013-05-20 * python/python.c (before_prompt_hook): Add cleanup toTom Tromey2-0/+7
decref 'hook'.
2013-05-20 * python/py-function.c (fnpy_init): Decref result ofTom Tromey2-5/+16
PyObject_GetAttrString.
2013-05-20 * python/py-threadevent.c (get_event_thread): UseTom Tromey3-3/+25
CPYCHECKER_RETURNS_BORROWED_REF. * python/python-internal.h (CPYCHECKER_RETURNS_BORROWED_REF): New define. (pspace_to_pspace_object, objfile_to_objfile_object) (find_thread_object): Use it.
2013-05-20 * python/py-arch.c (arch_object_type): UseTom Tromey23-34/+130
CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF. * python/py-block.c (block_syms_iterator_object_type): Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF. * python/py-bpevent.c (breakpoint_event_object_type): Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF. * python/py-cmd.c (cmdpy_object_type): Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF. * python/py-continueevent.c (continue_event_object_type): Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF. * python/py-event.h (GDBPY_NEW_EVENT_TYPE): Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF. * python/py-events.h (thread_event_object_type): Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF. * python/py-evtregistry.c (eventregistry_object_type): Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF. * python/py-exitedevent.c (exited_event_object_type): Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF. * python/py-finishbreakpoint.c (finish_breakpoint_object_type): Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF. * python/py-function.c (fnpy_object_type): Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF. * python/py-inferior.c (inferior_object_type, membuf_object_type): Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF. * python/py-infthread.c (thread_object_type): Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF. * python/py-lazy-string.c (lazy_string_object_type): Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF. * python/py-newobjfileevent.c (new_objfile_event_object_type): Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF. * python/py-objfile.c (objfile_object_type): Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF. * python/py-param.c (parmpy_object_type): Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF. * python/py-progspace.c (pspace_object_type): Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF. * python/py-signalevent.c (signal_event_object_type): Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF. * python/py-symtab.c (symtab_object_type, sal_object_type): Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF. * python/py-type.c (type_object_type, field_object_type) (type_iterator_object_type): Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF. * python/py-internal.h (CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF): New define. (value_object_type, block_object_type, symbol_object_type) (event_object_type, stop_event_object_type, breakpoint_object_type) (frame_object_type): Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF.
2013-05-202013-05-20 Andreas Tobler <andreas@fgznet.ch>Andreas Tobler2-2/+8
* Makefile.in (ALL_TARGET_OBS): Add ppcfbsd-tdep.o. (ALLDEPFILES): Add ppcfbsd-nat.c and ppcfbsd-tdep.c.
2013-05-20 When reading CU, stay in DWO. Be more tolerent of bad debug info.Doug Evans2-25/+385
For Fission. * dwarf2read.c (struct dwarf2_per_cu_data): New member reading_dwo_directly. (struct signatured_type): New member dwo_unit. (struct die_reader_specs): New member comp_dir. (create_signatured_type_table_from_index): Use malloc for all_type_units instead of objfile's obstack. (create_all_type_units): Ditto. (fill_in_sig_entry_from_dwo_entry): New function. (add_type_unit): New function. (lookup_dwo_signatured_type): New function. (lookup_dwp_signatured_type): New function. (lookup_signatured_type): New arg cu. All callers updated. (init_cu_die_reader): Initialize comp_dir. (read_cutu_die_from_dwo): New arg stub_comp_dir. All callers updated. Change assert of matching type signatures to call error on mismatch. (lookup_dwo_unit): Add assert. (init_tu_and_read_dwo_dies): New function. (init_cutu_and_read_dies): Call it. (build_type_unit_groups): Handle case of no type unit groups created. (hash_dwo_file, eq_dwo_file): Handle missing comp_dir. (lookup_dwo_cutu): Tweak complaint. (dwarf2_free_abbrev_table): Check for NULL abbrev_table. (dwarf2_per_objfile_free): Free all_type_units.
2013-05-20bfd/elf64-aarch64.c: Remove dead code.Will Newton2-55/+9
The relocs_copied member is never assigned a non-NULL value, so this code does not appear to be used. bfd/ChangeLog: 2013-05-20 Will Newton <will.newton@linaro.org> * elf64-aarch64.c (elf64_aarch64_link_hash_entry): Remove relocs_copied member. (elf64_aarch64_link_hash_newfunc): Remove initialization of relocs_copied member. (elf64_aarch64_copy_indirect_symbol): Remove code to copy relocs_copied member.
2013-05-20Add missing empty line after var declarations in handle_unload_dllJoel Brobecker2-0/+5
gdb/ChangeLog: * windows-nat.c (handle_unload_dll): Add missing empty line.
2013-05-20 * config/tc-ppc.c (md_apply_fix): Hoist code common to insnAlan Modra2-181/+160
and data fixups performing shift/high adjust/sign extension on fieldval. Sink fx_pcrel handling and checks. Use fixP->fx_size when writing data fixups rather than recalculating size.
2013-05-20[dwarf] Mark all functions as prototyped except C functions.Joel Brobecker7-12/+174
This makes sure that the types of the arguments are taken into account when performing an inferior function call to a non-C (or C-like) function. In particular, this makes sure that the arguments are appropriatly converted to the correct type. For instance, on x86_64-linux, with the following Ada code: procedure Set_Float (F : Float) is begin Global_Float := F; end Set_Float; The following sequence shows that Float arguments are incorrectly passed (Ada's Float type is the equivalent of type "float" in C): (gdb) call set_float (2.0) (gdb) print global_float $1 = 0.0 Putting a breakpoint inside set_float to inspect the value of register xmm0 gives the first hint of the problem: (gdb) p $xmm0 $2 = (v4_float => (0 => 0.0, 2.0, 0.0, 0.0), v2_double => (0 => 2.0, 0.0), [...] It shows that the argument was passed as a double. The code responsible for doing appropriate type conversions for the arguments (value_arg_coerce) found that our function was not prototyped, and thus could not use typing information for the arguments. Instead, it defaulted to the value of "set coerce-float-to-double", which by default is true, to determine the argument type. This patch fixes the problem by setting the PROTOTYPE flag for all functions of any language except C and Objective C. gdb/ChangeLog: * dwarf2read.c (prototyped_function_p): New function. (read_subroutine_type): Use it. gdb/testsuite/ChangeLog: * gdb.ada/float_param: New testcase.
2013-05-20De-indent example code in rs6000-aix-tdep.c (ARI fix)Joel Brobecker2-44/+49
This patch de-indents the code provided as a comment explaining how the code declaring the ld_info32_desc and ld_info64_desc globals was generated. The intent is to avoid an ARI warning about a macro not starting at column zero of the line. gdb/ChangeLog: * rs6000-aix-tdep.c: De-indent some example code provided as a comment.
2013-05-20daily updateAlan Modra1-1/+1
2013-05-20*** empty log message ***gdbadmin1-1/+1
2013-05-19 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Convert K&RMaciej W. Rozycki2-3/+7
function definition.
2013-05-19*** empty log message ***gdbadmin1-1/+1
2013-05-19daily updateAlan Modra1-1/+1
2013-05-18daily updateAlan Modra1-1/+1
2013-05-18*** empty log message ***gdbadmin1-1/+1
2013-05-172013-05-17 Edjunior Machado <emachado@linux.vnet.ibm.com>Edjunior Barbosa Machado2-8/+17
* ppc-linux-nat.c (ppc_linux_region_ok_for_hw_watchpoint): Check if the region is ok for a hardware watchpoint using the new ptrace interface on Power servers.
2013-05-17 * NEWS: Mention new maintenance commands check-symtabs, andDoug Evans8-27/+232
expand-symtabs, and renamed check-psymtabs. * psymtab.c (maintenance_check_psymtabs): Renamed from maintenance_check_symtabs. Only process already-expanded symbol tables. (_initialize_psymtab): Update. * symmisc.c (maintenance_check_symtabs): New function. (maintenance_expand_name_matcher): New function (maintenance_expand_file_matcher): New function (maintenance_expand_symtabs): New function. (_initialize_symmisc): Add "mt check-symtabs" and "mt expand-symtabs" commands. doc/ * gdb.texinfo (Maintenance Commands): Update doc for "maint check-psymtabs". Add doc for "maint check-symtabs", "maint expand-symtabs". testsuite/ * gdb.base/maint.exp: Update test for "maint check-psymtabs". Add tests for "maint check-symtabs", "maint expand-symtabs".
2013-05-17 * gdb.base/maint.exp: Remove testing of individual maint commandDoug Evans2-63/+6
help output.
2013-05-17 * python/py-inferior.c (infpy_read_memory): Don't callTom Tromey3-7/+8
PyErr_SetString if PyObject_New fails. * python/py-frame.c (frame_info_to_frame_object): Don't call PyErr_SetString if PyObject_New fails.
2013-05-17Replace hardcoded -ldl with check for availabilityH.J. Lu4-6/+232
2013-05-17 Pavel Chupin <pavel.v.chupin@intel.com> * acinclude.m4: Add check for dlopen in libdl. * configure.ac: Ditto. * configure: Regenerate.
2013-05-17 * ia64-raw.tbl: Replace non-ASCII char.Alan Modra4-10/+16
* ia64-waw.tbl: Likewise. * ia64-asmtab.c: Regenerate.
2013-05-172013-05-17 Phil Muldoon <pmuldoon@redhat.com>Phil Muldoon2-15/+101
* frame.c (frame_stash): Convert to htab. (frame_addr_hash): New function. (frame_addr_hash_eq): New function. (frame_stash_create): Convert function to create a hash table. (frame_stash_add): Convert function to add an entry to a hash table. (frame_stash_find): Convert function to search the hash table. (frame_stash_invalidate): Convert function to empty the hash table. (get_frame_id): Only add to stash if a frame_id is created. (_initialize_frame): Call frame_stash_create.
2013-05-17Mark the following commit as tiny change:Thomas Schwinge1-1/+1
gdb/ 2013-05-16 Yue Lu <hacklu.newborn@gmail.com> * configure.ac: Ensure MIG is available when building for GNU Hurd hosts. * configure: Regenerate.
2013-05-17[gdbserver/lynx178]: Fix null_ptid -vs- minus_one_ptid confusion in commentJoel Brobecker2-5/+10
gdb/gdbserver/ChangeLog: * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid confusion in comment.
2013-05-17gdbserver/lynx178: spurious SIG61 signal when resuming inferior.Joel Brobecker2-13/+60
On ppc-lynx178, resuming the execution of a program after hitting a breakpoint sometimes triggers a spurious SIG61 event: (gdb) cont Continuing. Program received signal SIG61, Real-time event 61. [Switching to Thread 39] 0x10002324 in a_test.task1 (<_task>=0x3ffff774) at a_test.adb:30 30 select -- Task 1 From this point on, continuing again lets the signal kill the program. Using "signal 0" or configuring GDB to discard the signal does not help either, as the program immediately reports the same signal again. What happens is the following: - GDB sends a single-step order to gdbserver: $vCont;s:31 This tells GDBserver to do a step using thread 0x31=49. GDBserver does the step, and thread 49 receives the SIGTRAP indicating that the step has finished. - GDB then sends a "continue", but this time does not specify which thread to continue: $vCont;c GDBserver uses an arbitrary thread's ptid to resume the program's execution (the current_inferior's ptid was chosen for that). See lynx-low.c:lynx_resume: if (ptid_equal (ptid, minus_one_ptid)) ptid = thread_to_gdb_id (current_inferior); So far on all LynxOS platforms, this has been good enough. But not so on LynxOS 178. If the ptid used to resume the execution is not the same as the thread that did the step, we get the weird signal. This patch fixes the problem by saving the ptid of the thread that last caused an event, received during a call to waitpid. The ptid is saved in per-process private data. gdb/gdbserver/ChangeLog: * lynx-low.c (struct process_info_private): New type. (lynx_add_process): New function. (lynx_create_inferior, lynx_attach): Replace calls to add_process by calls to lynx_add_process. (lynx_resume): If PTID is null, then try using current_process()->private->last_wait_event_ptid. Add comments. (lynx_clear_inferiors): Delete. The contents of that function has been inlined in lynx_mourn; (lynx_wait_1): Save the ptid in the process's private data. (lynx_mourn): Free the process' private data. Replace call to lynx_clear_inferiors by call to clear_inferiors.
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