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2011-05-102011-05-10 Quentin Neill <quentin.neill@amd.com>Quentin Neill8-6/+349
gas/ * config/tc-i386.c (cpu_arch): Add bdver2 and rename PROCESSOR_BDVER1 to PROCESSOR_BDVER. (i386_align_code): Rename PROCESSOR_BDVER1. (processor_type): Ditto. * doc/c-i386.texi: Add bdver2. opcodes/ * i386-gen.c (cpu_flag_init): Add new CPU_BDVER2_FLAGS. * i386-init.h: Regenerated. gas/testsuite/ * gas/i386/i386.exp: Add new bdver2 test cases. * gas/i386/nops-1-bdver2.d: New. * gas/i386/x86-64-nops-1-bdver2.d: New.
2011-05-10 * linux-thread-db.c: Whitespace cleanup.Doug Evans2-3/+4
(try_thread_db_load_1): Fix comment.
2011-05-10 * linux-thread-db.c (set_libthread_db_search_path): New function.Doug Evans6-6/+41
(_initialize_thread_db): Add setter for libthread-db-search-path. gdbserver/ * thread-db.c (thread_db_handle_monitor_command): Handle elided path. doc/ * gdb.texinfo (Threads): If an empty path is provided for libthread-db-search-path it is reset to its default value. (Server): Ditto.
2011-05-102011-05-10 Tristan Gingold <gingold@adacore.com>Tristan Gingold2-8/+20
* dwarf.c (process_extended_line_op): Dump unknown records.
2011-05-10bfd/Jan Kratochvil4-0/+13
* elf.c (elfcore_grok_psinfo): Initialize CORE_PID for both native and 32bit psinfo. * elf32-ppc.c (ppc_elf_grok_psinfo): Initialize core_pid. * elf64-ppc.c (ppc64_elf_grok_psinfo): Likewise.
2011-05-10 * dw2gencfi.c (tc_cfi_endproc): Avoid "set but not used" error.Alan Modra2-1/+5
2011-05-10*** empty log message ***gdbadmin1-1/+1
2011-05-10daily updateAlan Modra1-1/+1
2011-05-09 * NEWS: Mention --with-iconv-bin.Doug Evans10-15/+145
* configure.ac: New option --with-iconv-bin. * configure: Regenerate. * config.in: Regenerate. * defs.h (relocate_gdb_directory): Declare. * main.c (relocate_gdb_directory): Renamed from relocate_directory, removed progname parameter, and exported. All callers updated. * charset.c (find_charset_names): Use --with-iconv-bin if specified. doc/ * gdb.texinfo (Requirements): Fix typo. Mention --with-iconv-bin.
2011-05-09 * linux-nat.c (lin_lwp_attach_lwp): For !WIPSTOPPED case,Doug Evans2-1/+9
adding missing call to restore_child_signals_mask.
2011-05-09sim: bfin: fix UART LSR read-only bit saturationMike Frysinger2-0/+6
A few bits in the newer UART LSR register are not sticky, so make sure we clear them when returning updated status rather than leaving them always set. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-05-092011-05-08 Doug Kwan <dougkwan@google.com>Doug Kwan5-2/+19
Merge from gcc: 2011-05-08 Doug Kwan <dougkwan@google.com> * configure.ac: Propagate LDFLAGS_FOR_TARGET. * configure: Regenerated. * Makefile.tpl (LDFLAGS_FOR_TARGET): Use LDFLAGS_FOR_TARGET value from configure. * Makefile.in: Regenerated.
2011-05-09Remoe pr12730.cc/pr12730.out.H.J. Lu4-42/+9
2011-05-09 H.J. Lu <hongjiu.lu@intel.com> * ld-elf/elf.exp (array_tests): Remove "pr12730". (array_tests_pie): Remove "PIE pr12730". (array_tests_static): Remove "static pr12730". * ld-elf/pr12730.cc: Removed. * ld-elf/pr12730.out: Likewise.
2011-05-092011-05-09 Pedro Alves <pedro@codesourcery.com>Pedro Alves9-25/+27
* inferior.h (wait_for_inferior): Remove `thread_exec_as_sigtrap' parameter. * infrun.c (proceed, start_remote): Adjust. (wait_for_inferior): Remove `thread_exec_as_sigtrap' parameter, and adjust to not handle it. * solib-irix.c (irix_solib_create_inferior_hook): Adjust. * solib-osf.c (osf_solib_create_inferior_hook): Adjust. * solib-sunos.c (sunos_solib_create_inferior_hook): Adjust. * solib-svr4.c (svr4_solib_create_inferior_hook): Adjust. * windows-nat.c (do_initial_windows_stuff): Adjust. * infcmd.c (attach_command): Adjust. (notice_new_inferior): Adjust.
2011-05-092011-05-09 Paul Brook <paul@codesourcery.com>Paul Brook21-0/+879
bfd/ * bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype. * bfd-in2.h: Regenerate. * elf32-tic6x.c: Include limits.h. (tic6x_unwind_edit_type, tic6x_unwind_table_edit, _tic6x_elf_section_data): New. (elf32_tic6x_section_data): Define. (elf32_tic6x_new_section_hook): Allocate target specific data. (elf32_tic6x_add_unwind_table_edit): New function. (get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size, elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31, elf32_tic6x_copy_exidx_entry): New functions. (elf_backend_write_section): Define. ld/ * emultempl/tic6xdsbt.em (merge_exidx_entries): New. (compare_output_sec_vma): New function. (gld${EMULATION_NAME}_after_allocation): New function. (OPTION_NO_MERGE_EXIDX_ENTRIES): Define. (PARSE_AND_LIST_OPTIONS): Add --no-merge-exidx-entries. (PARSE_AND_LIST_ARGS_CASES): Add OPTION_NO_MERGE_EXIDX_ENTRIES. (LDEMUL_AFTER_ALLOCATION): Set. * ld.texinfo: Document c6x --no-merge-exidx-entries. ld/testsuite/ * ld-tic6x/discard-unwind.ld: New. * ld-tic6x/unwind.ld: New. * ld-tic6x/unwind-1.d: New test. * ld-tic6x/unwind-1.s: New test. * ld-tic6x/unwind-2.d: New test. * ld-tic6x/unwind-2.s: New test. * ld-tic6x/unwind-3.d: New test. * ld-tic6x/unwind-3.s: New test. * ld-tic6x/unwind-4.d: New test. * ld-tic6x/unwind-4.s: New test. * ld-tic6x/unwind-5.d: New test. * ld-tic6x/unwind-5.s: New test. * ld-tic6x/unwind-6.d: New test.
2011-05-092011-05-09 Paul Brook <paul@codesourcery.com>Paul Brook23-76/+2236
bfd/ * elf32-tic6x.c (is_tic6x_elf_unwind_section_name, elf32_tic6x_fake_sections): New functions. (elf_backend_fake_sections): Define. gas/ * config/tc-tic6x.c (streq): Define. (tic6x_get_unwind): New. (s_tic6x_cantunwind, s_tic6x_handlerdata, s_tic6x_endp, s_tic6x_personalityindex, s_tic6x_personality): New functions. (md_pseudo_table): Add "endp", "handlerdata", "personalityindex", "personality" and "cantunwind". (tic6x_regname_to_dw2regnum, tic6x_frame_initial_instructions, tic6x_start_unwind_section, tic6x_unwind_frame_regs, tic6x_pop_rts_offset_little, tic6x_pop_rts_offset_big, tic6x_unwind_reg_from_dwarf, tic6x_flush_unwind_word, tic6x_unwind_byte, tic6x_unwind_2byte, tic6x_unwind_uleb, tic6x_cfi_startproc, output_exidx_entry, tic6x_output_unwinding, tic6x_cfi_endproc): New. * config/tc-tic6x.h (TIC6X_NUM_UNWIND_REGS): Define. (tic6x_unwind_info): New. (tic6x_segment_info_type): Add marked_pr_dependency, unwind and text_unwind. (TARGET_USE_CFIPOP, tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions, DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT, tc_cfi_startproc, tc_cfi_endproc, tc_cfi_section_name): Define. * doc/c-tic6x.texi: Document new unwinding directives. * dw2gencfi.c (tc_cfi_startproc, tc_cfi_endproc): Add default definitions. (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset, CFI_return_column, CFI_rel_offset, CFI_escape, CFI_signal_frame, CFI_val_encoded_addr): Move to dw2gencfi.h. (CFI_EMIT_target): Define. (dot_cfi_sections): Check tc_cfi_section_name. (dot_cfi_startproc): Use tc_cfi_startproc. (dot_cfi_endproc): Use tc_cfi_endproc. * dw2gencfi.h (cfi_insn_data, fde_entry, CFI_adjust_cfa_offset, CFI_return_column, CFI_rel_offset, CFI_escape, CFI_signal_frame, CFI_val_encoded_addr): Move to here from dw2gencfi.c. gas/testsuite: * gas/tic6x/unwind-1.d: New test. * gas/tic6x/unwind-1.s: New test. * gas/tic6x/unwind-2.d: New test. * gas/tic6x/unwind-2.s: New test. * gas/tic6x/unwind-3.d: New test. * gas/tic6x/unwind-3.s: New test. * gas/tic6x/unwind-bad-1.d: New test. * gas/tic6x/unwind-bad-1.s: New test. * gas/tic6x/unwind-bad-1.l: New test. * gas/tic6x/unwind-bad-2.d: New test. * gas/tic6x/unwind-bad-2.s: New test. * gas/tic6x/unwind-bad-2.l: New test. include/ * elf/tic6x.h (ELF_STRING_C6000_unwind, ELF_STRING_C6000_unwind_info, ELF_STRING_C6000_unwind_once, ELF_STRING_C6000_unwind_info_once): Define.
2011-05-092011-05-09 Paul Brook <paul@codesourcery.com>Paul Brook2-0/+53
bfd/ * elf32-tic6x.c (elf32_tic6x_gc_mark_extra_sections): New function. (elf_backend_gc_mark_extra_sections): Define.
2011-05-09daily updateAlan Modra1-1/+1
2011-05-09*** empty log message ***gdbadmin1-1/+1
2011-05-08Mention PR binutils/12632 in ChangeLog.H.J. Lu1-0/+1
2011-05-08daily updateAlan Modra1-1/+1
2011-05-08*** empty log message ***gdbadmin1-1/+1
2011-05-07bfd/ChangeLog:Dave Korn8-10/+71
PR ld/12365 * cofflink.c (bfd_coff_link_input_bfd): Check for and warn about references to symbols defined in discarded sections. ld/ChangeLog: PR ld/12365 * scripttempl/pe.sc (__rt_psrelocs_start): New symbol definition. (__rt_psrelocs_end): Likewise. (__rt_psrelocs_size): Likewise difference between the above. (__RUNTIME_PSEUDO_RELOC_LIST_END__): Move outside .rdata section immediately after end of pseudo-reloc data. (___RUNTIME_PSEUDO_RELOC_LIST_END___): Likewise. (__RUNTIME_PSEUDO_RELOC_LIST__): Move outside .rdata section and calculate backward from list end. (___RUNTIME_PSEUDO_RELOC_LIST___): Likewise. * scripttempl/pep.sc: Likewise. ld/testsuite/ChangeLog: PR ld/12365 * ld-plugin/plugin-7.d: Allow underscore in error message. * ld-plugin/plugin-8.d: Likewise.
2011-05-07 PR ld/12365Dave Korn2-4/+16
* coffgen.c (coff_write_symbol): Assume input section is its own output section if output_section member not set. (coff_write_alien_symbol): Likewise.
2011-05-07Reverse copy .ctors/.dtors sections if needed.H.J. Lu10-26/+211
bfd/ 2011-05-07 H.J. Lu <hongjiu.lu@intel.com> PR ld/12730 * elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY. * elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors sections if needed. * section.c (SEC_ELF_REVERSE_COPY): New. * bfd-in2.h: Regenerated. ld/testsuite/ 2011-05-07 H.J. Lu <hongjiu.lu@intel.com> PR ld/12730 * ld-elf/elf.exp (array_tests): Add "pr12730". (array_tests_pie): New. (array_tests_static): Add -static for "static init array mixed". Add "static pr12730". Run array_tests_pie for Linux. * ld-elf/init-mixed.c (ctor1007): Renamed to ... (ctor1007a): This. (ctor1007b): New. (ctors1007): Remove ctor1007. Add ctor1007b and ctor1007a. (dtor1007): Renamed to ... (dtor1007a): This. (dtor1007b): New. (dtors1007): Remove dtor1007. Add dtor1007b and dtor1007a. (ctor65535): Renamed to ... (ctor65535a): This. (ctor65535b): New. (ctors65535): Remove ctor65535. Add ctor65535b and ctor65535a. (dtor65535): Renamed to ... (dtor65535a): This. (dtor65535b): New. (dtors65535): Remove dtor65535. Add dtor65535b and dtor65535a. * ld-elf/pr12730.cc: New. * ld-elf/pr12730.out: Likewise.
2011-05-07 PR 12739Alan Modra3-4/+10
* libbfd.c (bfd_get_8, bfd_get_signed_8): Use const cast. * bfd-in2.h: Regenerate.
2011-05-07 * dw2gencfi.c (CUR_SEG, SET_CUR_SEG, HANDLED, SET_HANDLED): Define.Alan Modra2-98/+106
Use throughout in place of #if SUPPORT_FRAME_LINKONCE. (struct fde_entry): Rename cseg to cur_seg. (cfi_change_reg_numbers): Remove ATTRIBUTE_UNUSED. (get_cfi_seg): Likewise. Use if (SUPPORT_FRAME_LINKONCE) rather that #if SUPPORT_FRAME_LINKONCE. (cfi_finish): Likewise.
2011-05-07*** empty log message ***gdbadmin1-1/+1
2011-05-07daily updateAlan Modra1-1/+1
2011-05-06ChangeLog:Ulrich Weigand8-8/+36
* ppc-linux-tdep.c (ppu2spu_prev_register): Handle pseudo registers. (ppu2spu_unwind_register): Mark pseudo registers unavailable. * spu-tdep.c (op_selb): Use correct value. testsuite/ChangeLog: * gdb.cell/bt.exp: Delete breakpoints before running to signal to avoid race condition. * gdb.cell/coremaker.c: Use small stack size. * gdb.cell/ea-standalone.exp: Use file name without path as argument to c_to. * gdb.cell/fork.exp: Allow other output when continuing to end.
2011-05-06 * spu-linux-nat.c (spu_symbol_file_add_from_memory): Add NULLUlrich Weigand2-1/+6
"parent" parameter to symbol_file_add_from_bfd call.
2011-05-062011-05-06 Sergio Durigan Junior <sergiodj@linux.vnet.ibm.com>Thiago Jung Bauermann10-76/+621
Thiago Jung Bauermann <bauerman@br.ibm.com> Implement support for PowerPC BookE masked watchpoints. gdb/ * NEWS: Mention masked watchpoint support. Create "Changed commands" section. * breakpoint.h (struct breakpoint_ops) <works_in_software_mode>: New method. Initialize to NULL in all existing breakpoint_ops instances. (struct breakpoint) <hw_wp_mask>: New field. * breakpoint.c (is_masked_watchpoint): Add prototype. (update_watchpoint): Don't set b->val for masked watchpoints. Call breakpoint's breakpoint_ops.works_in_software_mode if available. (watchpoints_triggered): Handle the case of a hardware masked watchpoint trigger. (watchpoint_check): Likewise. (works_in_software_mode_watchpoint): New function. (insert_masked_watchpoint, remove_masked_watchpoint) (resources_needed_masked_watchpoint) (works_in_software_mode_masked_watchpoint, print_it_masked_watchpoint) (print_one_detail_masked_watchpoint, print_mention_masked_watchpoint) (print_recreate_masked_watchpoint, is_masked_watchpoint): New functions. (masked_watchpoint_breakpoint_ops): New structure. (watch_command_1): Check for the existence of the `mask' parameter. Set b->ops according to the type of hardware watchpoint being created. * ppc-linux-nat.c (ppc_linux_insert_mask_watchpoint) (ppc_linux_remove_mask_watchpoint) (ppc_linux_masked_watch_num_registers): New functions. (_initialize_ppc_linux_nat): Initialize to_insert_mask_watchpoint, to_remove_mask_watchpoint and to_masked_watch_num_registers. * target.c (update_current_target): Mention to_insert_mask_watchpoint, to_remove_mask_watchpoint, and to_masked_watch_num_registers. (target_insert_mask_watchpoint, target_remove_mask_watchpoint) (target_masked_watch_num_registers): New functions. * target.h (struct target_ops) <to_insert_mask_watchpoint>, <to_remove_mask_watchpoint>, <to_masked_watch_num_registers>: New methods. (target_insert_mask_watchpoint, target_remove_mask_watchpoint) (target_masked_watch_num_registers): Add prototypes. gdb/doc/ * gdb.texinfo (Set Watchpoints): Document mask parameter. (PowerPC Embedded): Mention support of masked watchpoints.
2011-05-06gdb/testsuite/Jan Kratochvil3-1/+111
* gdb.threads/corethreads.c: New file. * gdb.threads/corethreads.exp: New file.
2011-05-06gdb/testsuite/Jan Kratochvil2-2/+31
* gdb.threads/gcore-thread.exp (objfile, opts): New variables. Try to compile the test using -Wl,-z,norelro first. (load_core): New variable libthread_db_seen, initialize it. (zeroed-threads cannot be listed): Protect it by XFAIL on !$libthread_db_seen.
2011-05-06gdb/Jan Kratochvil8-42/+677
PR 12573 * dwarf2read.c (struct dwarf2_cu): New field has_loclist. (producer_is_gcc_ge_4_0): New function. (process_full_comp_unit): Set also symtab->locations_valid. Move the symtab->language code. (var_decode_location): Set cu->has_loclist. * symtab.c (skip_prologue_sal): New variables saved_pc, force_skip and skip. Intialize force_skip from locations_valid. Move the prologue skipping code into two passes. * symtab.h (struct symtab): Make the primary field a bitfield. New field locations_valid. gdb/testsuite/ PR 12573 * gdb.dwarf2/dw2-skip-prologue.S: New file. * gdb.dwarf2/dw2-skip-prologue.c: New file. * gdb.dwarf2/dw2-skip-prologue.exp: New file.
2011-05-06 * layout.cc (Layout::layout): If the output section flags change,Ian Lance Taylor2-0/+18
update the ordering.
2011-05-062011-05-06 Tristan Gingold <gingold@adacore.com>Tristan Gingold4-26/+9
* read.c (s_comm_internal): Remove code for OBJ_VMS. (s_data): Ditto. (s_text): Ditto. * write.c (write_object_file): Ditto. * symbols.c (define_sym_at_dot): Ditto. (colon): Ditto.
2011-05-06 * objcopy.c (copy_archive): Check bfd_openw result in unknown objectAlan Modra2-31/+35
case. Rewrite without goto.
2011-05-06gdb/Jan Kratochvil8-9/+75
* c-exp.y (qualified_name): Call destructor_name_p with $1.type. (classify_inner_name): Call cp_lookup_nested_type with yylval.tsym.type. * cp-namespace.c (cp_lookup_nested_type): New variable saved_parent_type. Call CHECK_TYPEDEF for parent_type. Call type_name_no_tag_or_error with saved_parent_type. * dwarf2read.c (load_partial_dies): Read in any children of DW_TAG_typedef with complaint in such case. * gdbtypes.c (type_name_no_tag_or_error): New function. * gdbtypes.h (type_name_no_tag_or_error): New prototype. * valops.c (destructor_name_p): New comment for parameter type. Remove type const. Make dname and cp const. Call type_name_no_tag_or_error. * value.h (destructor_name_p): Remove type const.
2011-05-06gdb/Jan Kratochvil5-12/+127
* symtab.c (compare_symbol_name): New function. (completion_list_add_name, expand_partial_symbol_name): Call it, remove the variable ncmp. (default_make_symbol_completion_list_break_on): Reduce SYM_TEXT_LEN, gdb_assert it. gdb/testsuite/ * gdb.cp/psymtab-parameter.cc: New file. * gdb.cp/psymtab-parameter.exp: New file.
2011-05-06gdb/testsuite/Jan Kratochvil2-5/+27
Fix a race. * gdb.cp/static-print-quit.exp (print c): Split to ... (print c - <return>, print c - q <return>, print c - to quit): ... these. Make the testfile untested on gdb-7.1.
2011-05-062011-05-06 Tristan Gingold <gingold@adacore.com>Tristan Gingold2-1/+5
* scripttempl/alphavms.sc (CODE): Add *$CODE*.
2011-05-062011-05-06 Tristan Gingold <gingold@adacore.com>Tristan Gingold2-17/+59
* vms-alpha.c (evax_section_flags): Remove SEC_IN_MEMORY. (_bfd_vms_slurp_egsd): Rename old_flags to vms_flags. Handle any code section. Add comments. (alpha_vms_object_p): Use void * instead of PTR. (alpha_vms_create_eisd_for_section): Fix test for setting DZRO. (build_module_list): Guard against no DST section. Add comments. (alpha_vms_link_output_symbol): Discard undefined symbols. (alpha_vms_get_section_contents): Simply memcpy if the section was already loaded. Fix typo. (vms_new_section_hook): Use void * instead of PTR. (vms_alpha_vec): Ditto.
2011-05-06bfd/Richard Sandiford13-1/+217
* elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb branch to a PLT entry, redirect it to the PLT's Thumb entry point. ld/testsuite/ * ld-arm/cortex-a8-fix-b-plt.s, ld-arm/cortex-a8-fix-b-plt.d, ld-arm/cortex-a8-fix-bcc-plt.s, ld-arm/cortex-a8-fix-bcc-plt.d, ld-arm/cortex-a8-fix-bl-plt.s, ld-arm/cortex-a8-fix-bl-plt.d, ld-arm/cortex-a8-fix-blx-plt.s, ld-arm/cortex-a8-fix-blx-plt.d, ld-arm/cortex-a8-fix-plt.ld: New tests. * ld-arm/arm-elf.exp: Run them.
2011-05-06daily updateAlan Modra1-1/+1
2011-05-06*** empty log message ***gdbadmin1-1/+1
2011-05-05 Demote to sw watchpoint only in update_watchpoint.Thiago Jung Bauermann2-50/+66
* breakpoint.c (update_watchpoint): Change between software and hardware watchpoint for all kinds of watchpoints, not just read/write ones. Determine b->exact value here instead of in watch_command_1. Error out if there are not enough resources for a read or access hardware watchpoint. (watch_command_1): Remove logic of checking whether there are enough resources available, since update_watchpoint will do that work now. Don't set b->exact here. Catch exceptions thrown by update_watchpoint and delete the watchpoint. (can_use_hardware_watchpoint): Remove exact_watchpoints argument. Use target_exact_watchpoints instead. (delete_breakpoint): Notify observers only if deleted watchpoint has a breakpoint number assigned to it.
2011-05-05fix typoJanis Johnson1-1/+1
2011-05-05 * lib/gdb.exp (exec_target_file, exec_symbol_file,Janis Johnson3-8/+63
gdb_rename_execfile, gdb_touch_execfile): New. * gdb.base/reread.exp: Use new procs to handle multiple exec files.
2011-05-05 * MAINTAINERS: Add myself as a write-after-approval maintainer.Janis Johnson2-0/+5
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