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2010-07-14*** empty log message ***gdbadmin1-1/+1
2010-07-13 * dwarf2read.c (dwarf2_read_index): Correctly set 'total_size'.Tom Tromey2-5/+6
2010-07-13 * dwarf2read.c (dwarf2_per_cu_text_offset): Fix reference toTom Tromey2-1/+6
objfile.
2010-07-13 * symfile.c (set_initial_language): Update.Tom Tromey7-11/+24
(deduce_language_from_filename): Argument type now const. * symtab.h (find_main_filename): Update. (deduce_language_from_filename): Update. * symtab.c (find_main_filename): Make result const. * dwarf2read.c (dw2_find_symbol_file): Change return type. * psymtab.c (find_symbol_file_from_partial): Change return type. * symfile.h (struct quick_symbol_functions) <find_symbol_file>: Make result const.
2010-07-13gdbTom Tromey10-68/+1813
* breakpoint.c (save_cmdlist): No longer static. * gdbcmd.h (save_cmdlist): Declare. * symfile.c (symbol_file_add_with_addrs_or_offsets): Set OBJF_READNOW on objfile if readnow_symbol_files. * elfread.c (elf_symfile_read): Use dwarf2_initialize_objfile. (elf_sym_fns_gdb_index): New global. * dwarf2read.c: Include exceptions.h. (offset_type): New. (struct mapped_index): New. (dwarf2_per_cu_data_ptr): New typedef. (struct dwarf2_per_objfile) <using_index, index_table, gdb_index>: New fields. (GDB_INDEX_SECTION): New define. (struct dwarf2_per_cu_quick_data): New. (struct dwarf2_per_cu_data) <objfile>: New field. <psymtab>: Removed. <v>: New field. (byte_swap): New function. (MAYBE_SWAP): New macro. (INDEX_SUFFIX): New macro. (dw2_do_instantiate_symtab): New function. (dw2_instantiate_symtab): Likewise. (create_cus_from_index): Likewise. (create_addrmap_from_index): Likewise. (mapped_index_string_hash): Likewise. (find_slot_in_mapped_hash): Likewise. (dwarf2_read_index): Likewise. (dw2_setup): Likewise. (dw2_require_line_header): Likewise. (dw2_require_full_path): Likewise. (dw2_find_last_source_symtab): Likewise. (dw2_forget_cached_source_info): Likewise. (dw2_lookup_symtab): Likewise. (dw2_lookup_symbol): Likewise. (dw2_do_expand_symtabs_matching): Likewise. (dw2_pre_expand_symtabs_matching): Likewise. (dw2_print_stats): Likewise. (dw2_dump): Likewise. (dw2_relocate): Likewise. (dw2_expand_symtabs_for_function): Likewise. (dw2_expand_all_symtabs): Likewise. (dw2_expand_symtabs_with_filename): Likewise. (dw2_find_symbol_file): Likewise. (dw2_map_ada_symtabs): Likewise. (dw2_expand_symtabs_matching): Likewise. (dw2_find_pc_sect_symtab): Likewise. (dw2_map_symbol_names): Likewise. (dw2_map_symbol_filenames): Likewise. (dw2_has_symbols): Likewise. (dwarf2_gdb_index_functions): New global. (dwarf2_initialize_objfile): New function. (process_psymtab_comp_unit): Update. (add_partial_subprogram): Likewise. (dwarf2_psymtab_to_symtab): Likewise. (psymtab_to_symtab_1): Use dw2_do_instantiate_symtab. (process_full_comp_unit): Update. (find_file_and_directory): New function. (read_file_scope): Use find_file_and_directory. (dwarf2_per_cu_objfile): Update. (dwarf2_per_cu_addr_size): Update. (dwarf2_per_cu_offset_size): Update. (dwarf2_free_objfile): Free the index, if needed. (dwarf2_per_objfile_free): Unmap the index, if needed. (struct strtab_entry): New. (hash_strtab_entry): New function. (eq_strtab_entry): Likewise. (create_strtab): Likewise. (add_string): Likewise. (struct symtab_index_entry): New. (struct mapped_symtab): New. (hash_symtab_entry): New function. (eq_symtab_entry): Likewise. (delete_symtab_entry): Likewise. (create_index_table): Likewise. (create_mapped_symtab): Likewise. (cleanup_mapped_symtab): Likewise. (find_slot): Likewise. (hash_expand): Likewise. (add_index_entry): Likewise. (add_indices_to_cpool): Likewise. (write_hash_table): Likewise. (add_address_entry): Likewise. (write_psymbols): Likewise. (write_obstack): Likewise. (unlink_if_set): Likewise. (write_psymtabs_to_index): Likewise. (save_gdb_index_command): Likewise. (_initialize_dwarf2_read): Install "save gdb-index" command. (create_all_comp_units): Initialize 'objfile' field of CU. (dwarf2_locate_sections): Check for .gdb_index. * psymtab.h (dwarf2_gdb_index_functions): Declare. * symfile.h (dwarf2_initialize_objfile): Declare. gdb/doc * gdb.texinfo (Index Files): New node.
2010-07-13 * symtab.c (lookup_symbol_aux_symtabs): Call pre-expand hook.Tom Tromey4-17/+62
(basic_lookup_transparent_type): Likewise. * symfile.h (struct quick_symbol_functions) <pre_expand_symtabs_matching>: New field. * psymtab.c (pre_expand_symtabs_matching_psymtabs): New function. (psym_functions): Update.
2010-07-13 * gdb.texinfo (GDB/MI Variable Objects): Remove extra 'for'.Tom Tromey2-1/+5
2010-07-13gdbTom Tromey9-3/+147
PR breakpoints/8357: * symtab.h (domain_enum_tag) <LABEL_DOMAIN>: Update comment. * linespec.c (decode_line_1): Update comment. Call decode_label. (decode_label): New function. (symbol_found): Handle LOC_LABEL. * dwarf2read.c (new_symbol) <DW_TAG_label>: Set symbol's type and domain. Call add_symbol_to_list. gdb/doc * gdb.texinfo (Specify Location): Document labels. gdb/testsuite * gdb.base/label.exp: New file. * gdb.base/label.c: New file.
2010-07-13 * dwarf2loc.h (dwarf2_per_cu_text_offset): Declare.Tom Tromey4-14/+42
* dwarf2loc.c (find_location_expression): Use dwarf2_per_cu_text_offset. (dwarf2_evaluate_loc_desc): Likewise. (dwarf2_loc_desc_needs_frame): Likewise. (compile_dwarf_to_ax): Likewise. (loclist_describe_location): Likewise. * dwarf2read.c (dwarf2_per_cu_text_offset): New function. (dwarf2_per_cu_objfile): Update comment.
2010-07-13*** empty log message ***gdbadmin1-1/+1
2010-07-12Add is_ilp32_target/is_lp64_target.H.J. Lu19-19/+126
2010-07-12 Ulrich Weigand <uweigand@de.ibm.com> H.J. Lu <hongjiu.lu@intel.com> * lib/gdb.exp (is_ilp32_target): New. (is_lp64_target): Likewise. * gdb.arch/amd64-byte.exp: Use is_lp64_target to check 64bit target. * gdb.arch/amd64-disp-step.exp: Likewise. * gdb.arch/amd64-dword.exp: Likewise. * gdb.arch/amd64-i386-address.exp: Likewise. * gdb.arch/amd64-word.exp: Likewise. * gdb.arch/i386-avx.exp: Use is_ilp32_target to check for 32bit target. * gdb.arch/i386-bp_permanent.exp: Likewise. * gdb.arch/i386-byte.exp: Likewise. * gdb.arch/i386-disp-step.exp: Likewise. * gdb.arch/i386-gnu-cfi.exp: Likewise. * gdb.arch/i386-prologue.exp: Likewise. * gdb.arch/i386-size-overlap.exp: Likewise. * gdb.arch/i386-size.exp: Likewise. * gdb.arch/i386-sse.exp: Likewise. * gdb.arch/i386-unwind.exp: Likewise. * gdb.arch/i386-word.exp: Likewise. * gdb.arch/ppc64-atomic-inst.exp: Use is_lp64_target to execute test only when building 64-bit executables. Do not hard-code -m64 option.
2010-07-12gdb/Jan Kratochvil3-1/+12
* dwarf2read.c (read_subrange_type): Call read_subrange_type. * p-lang.c (pascal_printstr): Likewise.
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2010-07-10*** empty log message ***gdbadmin1-1/+1
2010-07-09 * python/py-prettyprint.c (gdbpy_get_display_hint): Don't useTom Tromey2-3/+10
'hint' if it is NULL.
2010-07-092010-07-04 Hui Zhu <teawater@gmail.com>Hui Zhu2-2/+8
* source.c (print_source_lines_base): Add check for noprint.
2010-07-09*** empty log message ***gdbadmin1-1/+1
2010-07-08Resync python-config.py with Python-2.7 version.Joel Brobecker2-29/+37
This is just a copy of the Python 2.7 version of python-config.py. Tested with versions 2.5 and 2.6. It's nearly identical to the previous version, except it's written in a more pythonic way, so it should be fine for 2.4 as well. gdb/ChangeLog: * python/python-config.py: Resync with Python 2.7 version of this script.
2010-07-08Fix typo in NEWS file (introduced in previous commit).Joel Brobecker2-1/+5
gdb/ChangeLog: * NEWS: Fix typo in section name (s/GDB 7.1/GDB 7.2).
2010-07-08*** empty log message ***gdbadmin1-1/+1
2010-07-07 * lib/gdb.exp (gdb_test_list_exact): New function.Doug Evans3-1/+71
* gdb.base/default.exp (show convenience): Call it, add tests for $_sdata = void, $_thread = 0.
2010-07-07 * NEWS: Create a new section for the next release branch.Joel Brobecker2-1/+9
Rename the section of the current branch, now that it has been cut.
2010-07-07Record GDB 7.2 branch creation. Bump version number to 7.2.50.20100707-cvs.gdbadmin2-1/+6
2010-07-07 * dwarf2read.c (dwarf2_const_value) <DW_form_addr>: Create aTom Tromey6-26/+96
LOC_COMPUTED symbol. * dwarf2loc.c (dwarf2_evaluate_loc_desc): Set new field. (dwarf2_loc_desc_needs_frame): Likewise. (compile_dwarf_to_ax) <DW_OP_addr>: Use offset. * dwarf2expr.h (struct dwarf_expr_context) <offset>: New field. * dwarf2expr.c (execute_stack_op) <DW_OP_addr>: Use offset. * dwarf2-frame.c (execute_stack_op): Set 'offset' field. Add 'offset' argument. (struct dwarf2_frame_cache) <text_offset>: New field. (dwarf2_frame_cache): Set new field. (dwarf2_frame_prev_register): Update. (dwarf2_frame_sniffer): Update. (dwarf2_frame_base_sniffer): Update. (dwarf2_frame_find_fde): Add 'out_offset' argument.
2010-07-072010-07-07 Sergio Durigan Junior <sergiodj@linux.vnet.ibm.com>gdb_7_2-branchpointThiago Jung Bauermann18-132/+503
Thiago Jung Bauermann <bauerman@br.ibm.com> Support for hw accelerated condition watchpoints in booke powerpc. * breakpoint.c (fetch_watchpoint_value): Rename to fetch_subexp_value and move to eval.c. Change callers. (insert_bp_location): Pass watchpoint condition in target_insert_watchpoint. (remove_breakpoint_1) Pass watchpoint condition in target_remove_watchpoint. (watchpoint_locations_match): Call target_can_accel_watchpoint_condition. * eval.c: Include wrapper.h. (fetch_subexp_value): Moved from breakpoint.c. * ppc-linux-nat.c (ppc_linux_region_ok_for_hw_watchpoint): Formatting fix. (can_use_watchpoint_cond_accel): New function. (calculate_dvc): Likewise. (num_memory_accesses): Likewise. (check_condition): Likewise. (ppc_linux_can_accel_watchpoint_condition): Likewise (ppc_linux_insert_watchpoint): Call can_use_watchpoint_cond_accel, check_condition and calculate_dvc. (ppc_linux_remove_watchpoint): Likewise. (_initialize_ppc_linux_nat): Set to_can_accel_watchpoint_condition to ppc_linux_can_accel_watchpoint_condition * target.c (debug_to_insert_watchpoint): Add argument for watchpoint condition. (debug_to_remove_watchpoint): Likewise. (debug_to_can_accel_watchpoint_condition): New function. (update_current_target): Set to_can_accel_watchpoint_condition. (setup_target_debug): Set to_can_accel_watchpoint_condition. * target.h: Add opaque declaration for struct expression. (struct target_ops) <to_insert_watchpoint>, <to_remove_watchpoint>: Add new arguments to pass the watchpoint <to_can_accel_watchpoint_condition>: New member. condition. Update all callers and implementations. (target_can_accel_watchpoint_condition): New macro. * value.c (free_value_chain): New function. * value.h (fetch_subexp_value): New prototype. (free_value_chain): Likewise.
2010-07-07[PATCH] Unexpected EOF read from connection with GDB after inferior exits.Joel Brobecker2-0/+14
This is on GNU/Linux. GDBserver does not exit properly when the inferior exits, as demonstrated with any program using the procedure below: % gdbserver-head :4444 simple_main Process simple_main created; pid = 25681 Listening on port 4444 Then, in another terminal, start GDB, connect to GDBserver, and run the program to completion: % gdb-head simple_main (gdb) tar rem :4444 (gdb) cont Continuing. Program exited normally. Going back to the terminal where GDBserver is running, we see the following output: Child exited with status 0 readchar: Got EOF Remote side has terminated connection. GDBserver will reopen the connection. Listening on port 4444 The problem is that we're missing a call to mourn_inferior. As a result, after we've handled the vCont packet, we fail to notice that there are no process left to debug (target_running() returns true), and thus try to continue reading from the remote socket. However, since GDB just disconnected after having received the "exit with status 0" reply to the vCont request, the read triggers the EOF exception. gdb/gdbserver/ChangeLog: * server.c (handle_v_cont): Call mourn_inferior if process just exited. (myresume): Likewise.
2010-07-07 * linux-nat.c (linux_nat_do_thread_registers): Use section sizeUlrich Weigand4-43/+98
from gdbarch_core_regset_sections also for .reg if present. * amd64-linux-tdep.c (amd64_linux_regset_sections): Fix incorrect section size for .reg. * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections): Likewise. (ppc_linux_vmx_regset_sections): Likewise. (ppc_linux_fp_regset_sections): Likewise. (ppc64_linux_vsx_regset_sections): New variable. (ppc64_linux_vmx_regset_sections): Likewise. (ppc64_linux_fp_regset_sections): Likewise. (ppc_linux_init_abi): Install core_regset_section lists appropriate for current word size.
2010-07-07*** empty log message ***gdbadmin1-1/+1
2010-07-06Make server.c:myresume static.Joel Brobecker2-1/+5
I just happened to notice that this function was exclusively used in server.c, and thus could be made static. 2010-07-06 Joel Brobecker <brobecker@adacore.com> * server.c (myresume): Make static.
2010-07-06 * configure, config.in: Rebuild.Tom Tromey5-2/+20
* configure.ac (HAVE_LIBPYTHON2_7): New define. * python/python-internal.h: Handle HAVE_LIBPYTHON2_7.
2010-07-06* breakpoint.c (_initialize_breakpoint): Add "cl" as alias forAndreas Schwab2-0/+6
"clear".
2010-07-06include/ChangeLog:Ulrich Weigand7-7/+81
2010-07-06 Ken Werner <ken.werner@de.ibm.com> * floatformat.h (floatformat_ieee_half_big): Add declaration. (floatformat_ieee_half_little): Likewise. libiberty/ChangeLog: 2010-07-06 Ken Werner <ken.werner@de.ibm.com> * floatformat.c (floatformat_ieee_half_big): New variable. (floatformat_ieee_half_little): Likewise. gdb/ChangeLog: 2010-07-06 Ken Werner <ken.werner@de.ibm.com> * gdbtypes.h (floatformats_ieee_half): Add declaration. * gdbtypes.c (floatformats_ieee_half): New variable. * doublest.c (floatformat_from_length): Set format to gdbarch_half_format if length matches. * gdbarch.sh (half_bit): New architecture method. (half_format): Likewise. * gdbarch.h: Regenerate. * gdbarch.c: Likewise.
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2010-07-05gdb/Jan Kratochvil4-9/+50
Fix re-run of PIE executable, PR shlibs/11776. * solib-svr4.c (svr4_relocate_main_executable) <symfile_objfile>: Remove the part of pre-set SYMFILE_OBJFILE->SECTION_OFFSETS. gdb/testsuite/ Fix re-run of PIE executable, PR shlibs/11776. * gdb.base/break-interp.exp (test_ld): Turn off "disable-randomization". Remove $displacement_main to match the solib-svr4.c change. New "kill" and re-"run" of the inferior.
2010-07-05gdb/testsuite/Jan Kratochvil2-1/+48
Cope with missing /usr/sbin/prelink. * lib/prelink-support.exp (prelink_no): <result == 1 && $output is "no such file or directory">: New. (prelink_yes): Likewise. Return on failed prelink_no.
2010-07-05gdb/testsuite/Jan Kratochvil5-225/+338
* gdb.base/attach-pie-misread.exp: Load prelink-support.exp. Replace build_executable by build_executable_own_libs. Replace "prelink -R" execution by a call of prelink_yes. Comment why "prelink -r" needs no change. * gdb.base/break-interp.exp: Load prelink-support.exp. Rename calls of copy to file_copy. Move setting opts --dynamic-linker and -rpath, mkdir $dir and ldd its parsing and copying to lib/prelink-support.exp. Replace build_executable by build_executable_own_libs's function build_executable_own_libs. (prelinkNO): Create new stub to call prelink_no. (prelinkYES): Create new stub to call prelink_yes. (test_attach): Rename calls of copy to file_copy. (section_get, prelinkNO_run, prelinkNO, prelinkYES, symlink_resolve) (copy): Move to ... * lib/prelink-support.exp: ... a new file. Rename prelinkNO to prelink_no, prelinkYES to prelink_yes, copy to file_copy. * gdb.base/prelink.exp: Disable testcase also for is_remote and skip_shlib_tests. Load prelink-support.exp. Replace gdb_compile with special flags by gdb_compile_shlib. Replace second gdb_compile by build_executable_own_libs. Replace "prelink -R" execution by a call of prelink_yes. Replace "prelink -u" and second "prelink -R" execution by a second call of prelink_yes. Replace restart commands by clean_restart. (prelink): Rename to ... (seen displacement message): ... this test. Extend its expectation strictness.
2010-07-05gdb/Jan Kratochvil7-22/+281
* auxv.c (memory_xfer_auxv): Update attach comment. * solib-svr4.c (svr4_special_symbol_handling): Remove the call to svr4_relocate_main_executable. (svr4_solib_create_inferior_hook): Make the call to svr4_relocate_main_executable unconditional. gdb/testsuite/ * gdb.base/attach-pie-misread.exp, gdb.base/attach-pie-misread.c: New. * gdb.base/break-interp.exp (reach, test_core, test_ld): Require each displacement message exactly once.
2010-07-05gdb/Jan Kratochvil4-3/+46
* auxv.c (ld_so_xfer_auxv): Do not error on failed read of data_address.
2010-07-05gdb/Jan Kratochvil4-46/+304
Fix attaching to PIEs prelinked on the disk after the process was started. * solib-svr4.c (svr4_exec_displacement): New variable arch_size. Verify it against bfd_get_arch_size. Try to match arbitrary displacement for the phdrs comparison. gdb/testsuite/ * gdb.base/break-interp.exp: Run $binpie with new value "ATTACH", new code for it. New variable relink_args. (prelinkYES): Call prelinkNO. (test_attach): Accept new parameter relink_args. Re-prelink the binary in such case. Move the core code to ... (test_attach_gdb): ... a new function. Send GDB command "file". Extend expected "Attaching to " string.
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2010-07-02 PR exp/11780:Tom Tromey2-1/+6
* libunwind-frame.c (libunwind_frame_prev_register): Don't set value as optimized-out.
2010-07-022010-07-02 Ulrich Weigand <uweigand@de.ibm.com>Thiago Jung Bauermann2-2/+8
Thiago Jung Bauermann <bauerman@br.ibm.com> * breakpoint.c (can_use_hardware_watchpoint): Answer "what does this represent?" question in comment. Change comment to a proper sentence.
2010-07-02 * gdb.base/bitops.exp: Remove extraneous "pass".Tom Tromey2-1/+5
2010-07-022010-07-02 Ken Werner <ken.werner@de.ibm.com>Tom Tromey4-2/+11
gdb * c-valprint.c (c_val_print): Fix printing of character vectors. gdb/testsuite * gdb.arch/altivec-abi.exp: Fix expect pattern of character vectors.
2010-07-02gdb/Jan Kratochvil2-1/+6
* spu-tdep.c (spu_catch_start): Adjust the caller of changed create_breakpoint prototype.
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2010-07-01 gdb/Pedro Alves4-8/+19
* breakpoint.c (BREAK_ARGS_HELP, _initialize_breakpoint): Clarify usefulness suggestion of multiple breakpoints at same location. gdb/testsuite/ * gdb.base/help.exp: Adjust expected output.
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