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2010-11-03gdb:Ken Werner1-0/+6
* valarith.c (value_pos, value_neg, value_complement): Handle vector types. * valops.c (value_one): Likewise. gdb/testsuite: * gdb.base/gnu_vector.exp: Add unary operator tests.
2010-11-03gdb:Ken Werner1-0/+8
* value.h (value_non_lval): Declare. * value.c (value_non_lval): New function. * eval.c (evaluate_subexp_standard) <UNOP_POSTINCREMENT, UNOP_POSTDECREMENT>: Call value_non_lval to ensure to return a non-lvalue. gdb/testsuite: * gdb.base/exprs.exp: Add tests for pre-/post- in-/decrement operators.
2010-11-02 New python module gdb.printing, and new commands info pretty-printer,Doug Evans1-0/+12
enable pretty-printer, disable pretty-printer. * NEWS: Mention them. * data-directory/Makefile.in (PYTHON_FILES): Add gdb/printing.py, gdb/command/__init__.py, gdb/command/pretty_printers.py. * python/lib/gdb/__init__.py: Install pretty-printer commands. * python/lib/gdb/printing.py: New file. * python/lib/gdb/command/__init__.py: New file. * python/lib/gdb/command/pretty_printers.py: New file. doc/ * gdb.texinfo (Pretty Printing): Expand into three sections, introduction, example, and commands. (Python API): Delete section Disabling Pretty-Printers, merge into Selecting Pretty-Printers. (Writing a Pretty-Printer): New section. Move the pretty-printer example here, and reformat to match python coding style. Add a second example using the gdb.printing module. (Python modules): Add gdb.printing. testsuite/ * gdb.python/py-pp-maint.c: New file. * gdb.python/py-pp-maint.exp: New file. * gdb.python/py-pp-maint.py: New file.
2010-11-02gdbTom Tromey1-0/+11
* NEWS: Mention Guile removal. * defs.h (enum language) <language_scm>: Remove. * Makefile.in (SFILES): Remove scm-exp.c, scm-lang.c, scm-valprint.c. (HFILES_NO_SRCDIR): Remove scm-lang.h, scm-tags.h. (COMMON_OBS): Remove scm-exp.o, scm-lang.o, scm-valprint.o. * scm-exp.c, scm-lang.c, scm-valprint.c, scm-lang.h, scm-tags.h: Remove. gdb/testsuite * gdb.base/default.exp: Remove "scheme" from language list.
2010-11-02 * top.c: #include "python/python.h".Doug Evans1-0/+11
(gdb_init): Add a comment regarding initialize_all_files. Call finish_python_initialization at the end. * python/python.h (finish_python_initialization): Declare. * python/python.c (finish_python_initialization): New function. (_initialize_python): Move python-implemented initialization there and call it. (GdbMethods): Use #ifdef HAVE_PYTHON for consistency.
2010-11-02gdb/Jan Kratochvil1-0/+17
Revert: 2010-10-17 Jan Kratochvil <jan.kratochvil@redhat.com> Pedro Alves <pedro@codesourcery.com> * gdbthread.h (currently_stepping): New declaration. * infrun.c (currently_stepping): Remove the forward declaration. (currently_stepping): Make it global. * linux-nat.c (resume_callback) <lp->stopped && lp->status == 0>: New variables tp and step, initialized them. Pass STEP to to_resume. Print also possibly "PTRACE_SINGLESTEP" if STEP. Initialize LP->STEP. * remote.c (currently_stepping_callback): New. (remote_vcont_resume) <ptid_equal (ptid, minus_one_ptid) || ptid_is_pid (ptid)>: New variable tp. Call currently_stepping_callback and step such thread. gdb/testsuite/ Revert: 2010-10-17 Jan Kratochvil <jan.kratochvil@redhat.com> * gdb.threads/sigstep-threads.exp: New file. * gdb.threads/sigstep-threads.c: New file.
2010-11-012010-10-31 Hui Zhu <teawater@gmail.com>Hui Zhu1-0/+4
* tracepoint.c (tfile_xfer_partial): Change lma to vma.
2010-10-282010-10-28 Hui Zhu <teawater@gmail.com>Hui Zhu1-0/+5
* tracepoint.c (trace_save): Change utp->actions to utp->step_actions.
2010-10-26fix typo in _FILE_OFFSET_BITS commentJoel Brobecker1-0/+4
This fixes a typo that MichaelS noticed in a patch I submitted and forgot to fix. gdb/ChangeLog: * (_FILE_OFFSET_BITS): Fix typo in comment.
2010-10-26Fix build failures with python support on sparc-solarisJoel Brobecker1-0/+6
There were two types of errors, mostly compiler warnings: 1. _FILE_OFFSET_BITS being redefined in pyconfig.h; This is a problem we're familiar with, having seen similar issues on GNU/Linux systems. I used a similar solution. 2. GCC 4.5 complains that calls to PyEval_InitThreads and PyEval_ReleaseLock have no effect. This is because our Python is built without thread support, leading us to use the dummy #define in python-internal.h which just gets replaced by `0'. Since this function returns void (checked versions 2.4 and 2.7), I simply removed the 0. gdb/ChangeLog: python/python-internal.h (_FILE_OFFSET_BITS): Undefine. (PyEval_InitThreads): Remove duplicate. Define as nothing. (PyEval_ReleaseLock): Define as nothing.
2010-10-26replace strcmp by FILENAME_CMP for filename comparisonJoel Brobecker1-0/+5
gdb/ChangeLog: * dwarf2read.c (psymtab_include_file_name): Replace call to strcmp by call to FILENAME_CMP.
2010-10-26avoid assignment inside if condition (dictionary.c)Joel Brobecker1-0/+4
This change gets rid of an ARI warning which was recently introduced by one of our changes. gdb/ChangeLog: * dictionary.c (dict_hash): Move assignment out of if condition.
2010-10-21 * Makefile.in (install): Remove dependency of install-only andJie Zhang1-0/+7
recursively invoke make for install-only. * data-directory/Makefile.in: Add FLAGS_TO_PASS variable. (install): Pass FLAGS_TO_PASS when recursively make install-only. gdbserver/ * Makefile.in: Add FLAGS_TO_PASS variable. (install): Remove dependency of install-only and recursively invoke make for install-only.
2010-10-202010-10-20 Hui Zhu <teawater@gmail.com>Hui Zhu1-0/+11
* tracepoint.c (tfile_get_traceframe_address): Call extract_signed_integer. (tfile_trace_find): Call extract_signed_integer and extract_unsigned_integer. Change data_size to unsigned int. (tfile_fetch_registers): Call extract_unsigned_integer. (tfile_xfer_partial): Ditto. (tfile_get_trace_state_variable_value): Call extract_signed_integer and extract_unsigned_integer.
2010-10-20 * remote.c (remote_get_threadlist): If we got emptyVladimir Prus1-0/+6
response, bail out immediately, and don't emit any warnings.
2010-10-19 * arm-tdep.c (thumb_get_next_pc_raw): Handle Thumb-16 encodingUlrich Weigand1-0/+6
for "mov pc, REG" as well. (thumb_instruction_changes_pc): Likewise.
2010-10-19Support overloading of 'operator->'.Sami Wagiaalla1-0/+12
2010-10-19 Sami Wagiaalla <swagiaal@redhat.com> PR C++/11500: * valarith.c (value_x_unop): Handle STRUCTOP_PTR. * eval.c (evaluate_subexp_standard): Check for overload of 'operator->'. * valarith.c (value_x_binop): Throw NOT_FOUND_ERROR. (value_x_unop): Ditto. * valops.c: Include "exceptions.h". (find_overload_match): Throw NOT_FOUND_ERROR. (value_struct_elt): Ditto. 2010-10-19 Sami Wagiaalla <swagiaal@redhat.com> * gdb.cp/smartp.exp: New test. * gdb.cp/smartp.cc : New test.
2010-10-19 * python/py-cmd.c (cmdpy_function): Unreference exception state.Tom Tromey1-0/+4
2010-10-19Support pointer to bool conversion.Sami Wagiaalla1-0/+7
2010-10-19 Sami Wagiaalla <swagiaal@redhat.com> * gdbtypes.h: Introduce BOOL_PTR_CONVERSION_BADNESS. * gdbtypes.c (rank_one_type): Use BOOL_PTR_CONVERSION_BADNESS for conversion. Make all other conversions illegal. 2010-10-19 Sami Wagiaalla <swagiaal@redhat.com> * gdb.cp/converts.exp: Test pointer to bool conversion. Test pointer to long conversion. * gdb.cp/oranking.exp: Removed relevant kfail.
2010-10-19 * c-typeprint.c (c_type_print_base, case TYPE_CODE_TYPEDEF): VerifyDoug Evans1-0/+5
assumptions of when this case happens. Print "<unnamed typedef>".
2010-10-18gdbTom Tromey1-0/+5
* valprint.c (val_print_string): Pass 'encoding' to LA_PRINT_STRING. gdb/testsuite * gdb.python/py-prettyprint.exp (run_lang_tests): Test encoding argument to lazy_string. * gdb.python/py-prettyprint.py (pp_ls_encoding): New global. (pp_ls.to_string): Use it. * gdb.python/py-prettyprint.c (main): Move declarations to top. Add "estring2" local.
2010-10-17gdb/Jan Kratochvil1-0/+10
Fix the `stopped language detection' testcase for gcc-4.5. * dwarf2read.c (read_partial_die): Set also LANGUAGE_OF_MAIN. * symfile.c (set_initial_language): Move variable filename to a more inner block. Prefer LANGUAGE_OF_MAIN. * symtab.c (language_of_main): New variable. (set_main_name): Always reset LANGUAGE_OF_MAIN. * symtab.h (language_of_main): New declaration.
2010-10-17gdb/Jan Kratochvil1-0/+15
* gdbthread.h (currently_stepping): New declaration. * infrun.c (currently_stepping): Remove the forward declaration. (currently_stepping): Make it global. * linux-nat.c (resume_callback) <lp->stopped && lp->status == 0>: New variables tp and step, initialized them. Pass STEP to to_resume. Print also possibly "PTRACE_SINGLESTEP" if STEP. Initialize LP->STEP. * remote.c (currently_stepping_callback): New. (remote_vcont_resume) <ptid_equal (ptid, minus_one_ptid) || ptid_is_pid (ptid)>: New variable tp. Call currently_stepping_callback and step such thread. gdb/testsuite/ * gdb.threads/sigstep-threads.exp: New file. * gdb.threads/sigstep-threads.c: New file.
2010-10-17gdb/Jan Kratochvil1-0/+18
* infrun.c (follow_exec): Replace symbol_file_add_main by symbol_file_add with SYMFILE_DEFER_BP_RESET, set_initial_language and breakpoint_re_set. * m32r-rom.c (m32r_load, m32r_upload_command): Use parameter 0 for clear_symtab_users. * objfiles.c (free_all_objfiles): Likewise. * remote-m32r-sdi.c (m32r_load): Likewise. * solib-som.c (som_solib_create_inferior_hook): Likewise. * symfile.c (new_symfile_objfile): New comment for add_flags. Call clear_symtab_users with ADD_FLAGS. (reread_symbols): Use parameter 0 for clear_symtab_users. (clear_symtab_users): New parameter add_flags. Do not call breakpoint_re_set if SYMFILE_DEFER_BP_RESET. (clear_symtab_users_cleanup): Use parameter 0 for clear_symtab_users. * symtab.h (clear_symtab_users): New parameter add_flags. gdb/testsuite/ * gdb.base/pie-execl.exp: New file. * gdb.base/pie-execl.c: New file.
2010-10-17gdb/Jan Kratochvil1-0/+5
Fix GCC false warning. * varobj.c (value_get_print_value) <str_addr>: Initialize it.
2010-10-15 * p-typeprint.c (pascal_type_print_method_args): Fix problem inPierre Muller1-0/+5
display of type of method arguments.
2010-10-15 PR python/11948:Tom Tromey1-0/+22
* varobj.c (value_get_print_value): Use val_print_string to print lazy strings. * python/py-prettyprint.c (print_string_repr): Use val_print_string to print lazy strings. Fix cleanup logic. (print_children): Likewise. * python/python-internal.h (gdbpy_extract_lazy_string): Update. * python/py-lazy-string.c (gdbpy_extract_lazy_string): Rewrite. Change return type to 'void', add 'addr' argument. * value.h (val_print_string): Update. * valprint.c (val_print_string): Add 'encoding' argument. * printcmd.c (print_formatted): Update. * p-valprint.c (pascal_val_print): Update. * m2-valprint.c (print_unpacked_pointer): Update. (m2_print_array_contents): Likewise. * jv-valprint.c (java_value_print): Update. * f-valprint.c (f_val_print): Update. * c-valprint.c (c_val_print): Update. * auxv.c (fprint_target_auxv): Update.
2010-10-15gdb/Jan Kratochvil1-0/+9
PR exp/12117 * gdbtypes.c (check_typedef): Clean up function comment. Keep track of instance flags as we strip typedefs and create a new type to preserve them if necessary. * gdbtypes.h (type) <instance_flags>: Extend the comment. gdb/testsuite/ PR exp/12117 * gdb.cp/ptype-cv-cp.cc: New file. * gdb.cp/ptype-cv-cp.exp: New file.
2010-10-15 * p-lang.c (is_pascal_string_type): Use TYPE_FIELD_NAME accessor.Pierre Muller1-0/+4
2010-10-14Fixed void* vs int* overload issue (PR C++/10343).Sami Wagiaalla1-0/+11
2010-10-14 Sami Wagiaalla <swagiaal@redhat.com> * gdbtypes.h: Create BASE_PTR_CONVERSION_BADNESS. * gdbtypes.c (rank_one_type): Move type comparison code out of here to... (types_equal): ...here. And changed it as follows: Outside of typedefs type must be of the same TYPE_CODE. When compairing two pointers or references they are equal if their targets are equal. Correct pointer conversions. 2010-10-14 Sami Wagiaalla <swagiaal@redhat.com> * gdb.cp/converts.cc: New test program. * gdb.cp/converts.exp: New test. * gdb.cp/overload.exp: Added test for void* vs int*. * gdb.cp/overload.exp: Ditto. * gdb.cp/oranking.exp: Removed related kfail.
2010-10-14 * p-lang.c (is_pascal_string_type): Avoid crashes on structuresPierre Muller1-0/+5
having fields without names.
2010-10-13 New python module gdb.types.Doug Evans1-0/+5
* NEWS: Document it. * data-directory/Makefile.in (PYTHON_FILES): Add gdb/types.py. * python/lib/gdb/types.py: New file. testsuite/ * lib/gdb-python.exp (gdb_check_python_config): New function. * gdb.python/Makefile.in (EXECUTABLES): Add lib-types. * gdb.python/lib-types.cc: New file. * gdb.python/lib-types.exp: New file. doc/ * gdb.texinfo (Python): Add "Python modules". (Types in Python): Add reference to gdb.types section. (Python modules): New node.
2010-10-13 * language.h (LA_PRINT_ARRAY_INDEX): Fix argument name.Tom Tromey1-0/+4
2010-10-13 * c-typeprint.c: Whitespace cleanup.Doug Evans1-0/+8
(cp_type_print_method_args): Remove unnecessary forward decl. (cp_type_print_derivation_info): Ditto. (c_type_print_varspec_prefix): Mark as static at definition. (c_type_print_modifier): Fix arg descriptions.
2010-10-13gdb/Jan Kratochvil1-0/+39
* python/py-breakpoint.c (bppy_set_condition): New comment. * python/py-cmd.c (cmdpy_function): Call also gdbpy_print_stack for failed PyUnicode_Decode. (cmdpy_completer): Skip element for failed python_string_to_host_string. (cmdpy_init): Return -1 on failed python_string_to_host_string. * python/py-frame.c (frapy_read_var): Extend the function comment. * python/py-function.c (fnpy_init): Return -1 on failed python_string_to_host_string. * python/py-inferior.c (infpy_read_memory, infpy_write_memory): Extend the function comment. (infpy_search_memory): Extend the function comment. Remove the PyErr_SetString call on already set error state. * python/py-param.c (set_parameter_value): Extend the function comment. Return -1 on failed python_string_to_host_string, twice. (set_attr): Extend the function comment. (compute_enum_values): Extend the function comment. New variable back_to. Protect self->enumeration by BACK_TO cleanups. Return 0 on failed python_string_to_host_string. (get_doc_string): Call gdbpy_print_stack on failed python_string_to_host_string. (parmpy_init): Extend the function comment. * python/py-prettyprint.c (pretty_print_one_value): Likewise. (gdbpy_get_display_hint, print_children): Call gdbpy_print_stack on failed python_string_to_host_string. * python/py-value.c (valpy_new, valpy_getitem, valpy_call) (valpy_binop, valpy_richcompare): Extend the function comment. * python/python.c (struct python_env) <error_type, error_value, error_traceback>: New fields. (restore_python_env): Handle PyErr_Occurred. Call PyErr_Restore. (ensure_python_env): Call PyErr_Fetch. * varobj.c (update_dynamic_varobj_children): Call gdbpy_print_stack on failed convert_value_from_python. (value_get_print_value): Call gdbpy_print_stack on failed python_string_to_target_python_string. gdb/testsuite/ * gdb.python/py-error.exp: New file. * gdb.python/py-error.py: New file.
2010-10-12 * python/py-prettyprint.c (search_pp_list): Fix error checking.Tom Tromey1-0/+4
2010-10-12Eliminate 'is_ancestor' redundant code.Sami Wagiaalla1-0/+6
2010-10-12 Sami Wagiaalla <swagiaal@redhat.com> * gdbtypes.c (do_is_ancestor): New function. (is_ancestor): Use do_is_ancestor. (is_public_ancestor): Use do_is_ancestor.
2010-10-12 * ser-go32.c (struct dos_ops): Add missing fdopen field.Pierre Muller1-0/+4
2010-10-12 * gdb/arm-tdep.c (arm_mode_strings): Add NULL entry at end of array.Matthew Gretton-Dann1-0/+4
2010-10-11 * c-typeprint.c (c_type_print_modifier): Add note that this printsDoug Evans1-0/+5
the address space id too.
2010-10-11gdb/Jan Kratochvil1-0/+6
Fix attaching to re-prelinked executables on ppc64. * solib-svr4.c (svr4_exec_displacement): New variable plt2_asect, initialize it, try to adjust FILESZ field by it.
2010-10-08 * tracepoint.c (merge_uploaded_trace_state_variables): Only printDaniel Jacobowitz1-0/+5
messages if info_verbose.
2010-10-08gdb:Ken Werner1-0/+5
* valops.c (value_cast): Handle vector types. * valarith.c (value_binop): Widen scalar to vector if appropriate. gdb/testsuite: * gdb.base/gnu_vector.c (ia, ib, fa, fb): New variables. * gdb.base/gnu_vector.exp: Add tests for scalar to vector widening.
2010-10-08 * arm-tdep.c (thumb_expand_immediate): New function.Ulrich Weigand1-0/+12
(thumb_instruction_changes_pc): Likewise. (thumb2_instruction_changes_pc): Likewise. (thumb_analyze_prologue): Handle 32-bit Thumb instructions during prologue parsing. Improved support for optimized code. (thumb_scan_prologue): Do not reply on line-number information, use same heuristics as arm_scan_prologue insead. (skip_prologue_function): Accept functions "__tls_get_addr" and "__aeabi_read_tp".
2010-10-082010-10-08 Ulrich Weigand <uweigand@de.ibm.com>Ulrich Weigand1-0/+8
Daniel Jacobowitz <dan@codesourcery.com> * arm-tdep.c (thumb_in_function_epilogue_p) (arm_in_function_epilogue_p): New. (arm_gdbarch_init): Install arm_in_function_epilogue_p as gdbarch_in_function_epilogue_p callback.
2010-10-07 * cc-with-index.sh (output_file): Default to a.out.Doug Evans1-0/+2
2010-10-07 * dwarf2read.c (mapped_index): Rename member index_table toDoug Evans1-0/+8
symbol_table and index_table_slots to symbol_table_slots. All uses updated. (create_symbol_hash_table): Renamed from create_index_table. All callers updated. (add_indices_to_cpool): Rename arg index_table to symbol_hash_table. (write_hash_table): Rename local index_table to symbol_hash_table.
2010-10-07 * addrmap.h (addrmap_foreach_fn): New typedef.Doug Evans1-0/+13
(addrmap_foreach): Declare. * addrmap.c (struct addrmap_funcs): New member foreach. (addrmap_foreach): New function. (addrmap_fixed_foreach): New function. (addrmap_fixed_funcs): Update. (struct mutable_foreach_data): New struct. (addrmap_mutable_foreach_worker): New function. (addrmap_mutable_foreach): New function. (addrmap_mutable_funcs): Update.
2010-10-07Correct dict_hash to our most recent version.Paul N. Hilfinger1-0/+5
Several changes to dict_hash from Adacore's local version were inadvertantly left out of the last change to that function. These changes conservatively cause dict_hash to revert to msymbol_hash_iw in more cases where the symbol being hashed is known not to be Ada-encoded. This avoids a few cases where the function hashes large groups of names with similar prefixes to the same value. Changelog: gdb/ * dictionary.c (dict_hash): Revert to msymbol_hash_iw in more cases.
2010-10-07Rework symbol searches to move Ada-specific stuff to ada-lang.c.Paul N. Hilfinger1-18/+43
This is a clean-up of some of our symbol-lookup machinery to pull some kludgy Ada-specific definitions out of psymtab.c. In place of map_ada_symtabs and ada_lookup_partial_symbol, we have a method map_matching_symbols, which searches through all symbol tables and partial symbol tables looking for a symbol that matches according to a matching function that is passed as a parameter. This requires some care, because partial symbol tables speed up searches by binary search, while full symbol tables use hashing. To call map_matching_symbols, therefore, you may need to supply both a matching function that is compatible with the dictionary hash function and an ordering relation that is compatible with strcmp_iw, which is used to order partial symbol tables. Having added this general routine to psymtab.c, we use it in ada-lang.c to rework add_non_local_symbols (now renamed add_nonlocal_symbols). Changelog: gdb/ * ada-lang.c (full_match): Declare. (ada_match_name): Rename to match_name (we should avoid prefixing static symbols with "ada_"). (match_name): New name for ada_match_name. (struct ada_psym_data): Remove and replace with... (struct match_data): User data for map_matching_symbols. (ada_add_psyms): Remove. (aux_add_nonlocal_symbols): New function, used as callback for map_matching_symbols. (compare_names): Ordering function adopted from strcmp_iw for Ada-encoded symbols. (ada_add_non_local_symbols): Rename to add_nonlocal_symbols. (add_nonlocal_symbols): Renamed from ada_add_non_local_symbols. Rework to use map_matching_symbols instead of map_ada_symtabs. (ada_lookup_symbol_list): Use add_nonlocal_symbols. * psymtab.c: Include dependency on dictionary.h. (match_partial_symbol): New function. (ada_lookup_partial_symbol): Remove. (map_block): New function, auxiliary to map_matching_symbols_psymtab. (map_matching_symbols_psymtab): New function. (psym_functions): Replace map_ada_symtabs with map_matching_symbols_psymtab. * symfile.h: Replace map_ada_symtabs definition with map_matching_symbols.
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