summaryrefslogtreecommitdiff
path: root/gdb
Commit message (Collapse)AuthorAgeFilesLines
* 2013-09-30 Tristan Gingold <gingold@adacore.com>Tristan Gingold2013-09-302-61/+152
| | | | | | | | | | * i386-darwin-nat.c (darwin_complete_target): Install methods for hardware watchpoint. (i386_darwin_dr_set): Support 32 and 64 bit states. (i386_darwin_dr_get): Likewise. (i386_darwin_dr_set_control): Make static. (i386_darwin_dr_set_addr, i386_darwin_dr_get_addr) (i386_darwin_dr_get_status, i386_darwin_dr_get_control): Likewise.
* * aarch64-linux-nat.c: Replace PIDGET with ptid_get_pid.Luis Machado2013-09-3061-536/+605
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace TIDGET with ptid_get_lwp. Replace GET_LWP with ptid_get_lwp. * aix-thread.c (BUILD_THREAD, BUILD_LWP): Remove. Replace BUILD_THREAD with ptid_build. Replace BUILD_LWP with ptid_build. Replace PIDGET with ptid_get_pid. Replace TIDGET with ptid_get_lwp. * alphabsd-nat.c: Replace PIDGET with ptid_get_pid. * amd64-linux-nat.c: Replace PIDGET with ptid_get_pid. Replace TIDGET with ptid_get_lwp. * amd64bsd-nat.c: Replace PIDGET with ptid_get_pid. * arm-linux-nat.c: Replace PIDGET with ptid_get_pid. Replace TIDGET with ptid_get_lwp. Replace GET_LWP with ptid_get_lwp. * armnbsd-nat.c: Replace PIDGET with ptid_get_pid. * auxv.c: Likewise. * breakpoint.c: Likewise. * common/ptid.c (ptid_is_pid): Condense check for null_ptid and minus_one_ptid. (ptid_lwp_p): New function. (ptid_tid_p): New function. * common/ptid.h: Update comments for accessors. (ptid_lwp_p): New prototype. (ptid_tid_p): New prototype. * defs.h (PIDGET, TIDGET, MERGEPID): Do not define. * gcore.c: Replace PIDGET with ptid_get_pid. * gdbthread.h: Likewise. * gnu-nat.c: Likewise. * hppa-linux-nat.c: Replace PIDGET with ptid_get_pid. Replace TIDGET with ptid_get_lwp. * hppabsd-nat.c: Replace PIDGET with ptid_get_pid. * hppanbsd-nat.c: Likewise. * i386-linux-nat.c: Replace PIDGET with ptid_get_pid. Replace TIDGET with ptid_get_lwp. * i386bsd-nat.c: Replace PIDGET with ptid_get_pid. * ia64-linux-nat.c: Replace PIDGET with ptid_get_pid. * infcmd.c: Likewise. * inferior.h: Likewise. * inflow.c: Likewise. * infrun.c: Likewise. * linux-fork.c: Likewise. * linux-nat.c: Replace PIDGET with ptid_get_pid. Replace GET_PID with ptid_get_pid. Replace is_lwp with ptid_lwp_p. Replace GET_LWP with ptid_get_lwp. Replace BUILD_LWP with ptid_build.
* gdb/testsuite/qiyao2013-09-292-1/+10
| | | | | * gdb.base/shreloc.exp: Set $msymfile to 'shreloc.txt' if host is remote.
* gdb: btrace: fix build errors on older glibc buildsMike Frysinger2013-09-296-4/+21
| | | | | | | | | | | | | | | | It is possible to have a build of glibc where SYS_perf_event_open is not defined (because when the glibc was compiled, the syscall did not exist), but have newer kernel headers installed so that linux/perf_event.h is available. In this setup, you get a build failure: ./common/linux-btrace.c: In function 'kernel_supports_btrace': ./common/linux-btrace.c:316:23: error: 'SYS_perf_event_open' undeclared (first use in this function) Update the ifdef check to also see if the syscall is available. URL: https://bugs.gentoo.org/473522 Reported-by: William Throwe <wtt6@cornell.edu> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* * dwarf2read.c (dwarf2_section_info): Add comment.Doug Evans2013-09-272-13/+29
| | | | | | | | | | (dwp_file): Split loaded_cutus into loaded_cus, loaded_tus. All uses updated. (dwarf2_section_empty_p): Rename arg from "info" to "section". (dwarf2_read_section): Delete unused local "header". Add section name to error message. (create_dwo_in_dwp): Tweak comment. (MAX_NR_DWO_SECTIONS): Combine count of .debug_macro + .debug_macinfo.
* * dwarf2read.c (die_reader_specs): Tweak comment.Doug Evans2013-09-272-45/+117
| | | | | | | (get_section_bfd_owner, get_section_bfd_section): New functions. (get_section_name, get_section_file_name): New functions. (get_section_id, get_section_flags): New functions. (*): Use new functions to access section fields.
* * dwarf2read.c (struct dwo_file): Add/tweak comments.Doug Evans2013-09-272-41/+58
| | | | | | | | | | (lookup_dwo_unit_in_dwp): Renamed from lookup_dwo_in_dwp. Remove arg "htab". All callers updated. (create_debug_types_hash_table): Remove redundant copy of abbrev_section. (create_dwo_in_dwp): Tweak comments. (read_str_index): Tweak comment. Record dwarf form name in static local.
* Fix regular /path/to/directory sysroots and target reported dll paths with ↵Pedro Alves2013-09-274-3/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drive specs. I tried debugging a remote Windows program on Linux host, and pointed the sysroot to "/some/path/" rather than "remote:", and I found GDB couldn't find the dlls in the sysroot. If the dll name is "C:/Windows/system32/ntdll.dll", I end up with the sysroot+in_pathname concatenated this way: (top-gdb) p temp_pathname $1 = 0x228b690 "/some/pathC:/Windows/system32/ntdll.dll" ^^ That is, a directory separator is missing. This is a regression. The problem is that solib_find decides that since the target path has a drive spec, a separator is not necessary, which is clearly wrong in this case. That check was added in <https://sourceware.org/ml/gdb-patches/2013-06/msg00028.html>, to handle the case of sysroot being "remote:". This patch fixes that original issue in a different way. Instead of checking whether the path has a drive spec, check whether the sysroot is "remote:". The patch adds a table that helps visualize the cases that need a separator. I also confirmed the original issue is still handled as expected. That is, that "set sysroot remote:" still does the right thing. remote_filename_p returns true if the filename is prefixed with "remote:". In this case, we need to check whether the filename is exactly "remote:". I thought of different ways or either changing remote_filename_p or adding another convenience function to remote.c to avoid exposing the "remote:" prefix out of remote.c. But all attempts turned out adding lot of over needless complication. So the patch just exposes the prefix behind a new macro, which allows using a straighforward strcmp. gdb/ 2013-09-27 Pedro Alves <palves@redhat.com> * remote.h (REMOTE_SYSROOT_PREFIX): New define. (remote_filename_p): Add comment. * remote.c (remote_filename_p): Adjust to use REMOTE_SYSROOT_PREFIX. * solib.c (solib_find): When deciding whether we need to add a directory separator, check whether the sysroot is "remote:" instead of checking whether the patch has a drive spec. Add comments.
* remote.c: Remove unnecessary fields from 'struct stop_reply'.Pedro Alves2013-09-272-20/+18
| | | | | | | | | | | | | | | | | | I noticed these fields aren't really necessary -- if the T stop reply indicated any we have any special event, the fallthrough doesn't really do anything. Tested on x86_64 Fedora 17 w/ local gdbserver, and also confirmed "catch load" against a Windows gdbserver running under Wine, which exercises TARGET_WAITKIND_LOADED, still works as expected. gdb/ 2013-09-27 Pedro Alves <palves@redhat.com> * remote.c (struct stop_reply) <solibs_changed, replay_event>: Delete fields. (remote_parse_stop_reply): Adjust, setting event->ws.kind directly.
* Fix set debug frame outputJan Kratochvil2013-09-262-2/+11
| | | | | | | | | gdb/ 2013-09-26 Jan Kratochvil <jan.kratochvil@redhat.com> Fix set debug frame output. * frame.c (fprint_frame_type): Add TAILCALL_FRAME entry. Move SENTINEL_FRAME entry lower to match enum frame_type order.
* Replace constant values 8 to 15 by AMD64_R8_REGNUM toPierre Muller2013-09-263-5/+21
| | | | | | | | AMD64_R15_REGNUM when a register index is expected. * amd64-windows-tdep.c (amd64_windows_dummy_call_integer_regs): Substitute in array. * amd64-tdep.c (amd64_dwarf_regmap): Ditto. (amd64_push_arguments): Substitute in integer_regnum array.
* * objfiles.c (allocate_objfile): Move comment to better place.Doug Evans2013-09-262-4/+6
|
* New option "set debug symfile on".Doug Evans2013-09-259-6/+810
| | | | | | | | | | | | | * NEWS: Mention "set debug symfile". * Makefile.in (SFILES): Add symfile-debug.c. (COMMON_OBS): Add symfile-debug.o. * elfread.c (elf_symfile_read): Use objfile_set_sym_fns to set the objfile's symbol functions. * objfiles.h (objfile_set_sym_fns): Declare. * symfile-debug.c: New file. * symfile.c (syms_from_objfile_1): Use objfile_set_sym_fns to set the objfile's symbol functions. (reread_symbols): Ditto.
* * symfile.h (struct sym_fns): Delete member "sym_flavour".Doug Evans2013-09-2510-37/+41
| | | | | | | | | | All uses updated. (add_symtab_fns): Update prototype. * symfile.c (sym_fns_ptr): Delete. Replace with ... (registered_sym_fns): ... this. (symtab_fns): Update. (add_symtab_fns): New arg "flavour". All callers updated. (find_sym_fns): Rewrite to use new sym_fns registry.
* * symfile.h (struct sym_fns): Add "objfile" argument toDoug Evans2013-09-254-4/+8
| | | | sym_read_linetable. All uses updated.
* * symtab.c (domain_name, search_domain_name): New functions.Doug Evans2013-09-253-0/+38
| | | | * symtab.h (domain_name, search_domain_name): Declare.
* * symfile.h (struct quick_symbol_functions): Reorg arg list ofDoug Evans2013-09-255-10/+20
| | | | | | map_matching_symbols so objfile is first. All uses updated. * dwarf2read.c (dw2_map_matching_symbols): Update signature. * psymtab.c (map_matching_symbols_psymtab): Update signature.
* ChangeLog:Ulrich Weigand2013-09-254-2/+38
| | | | | | | | | | | | | | | 2013-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com> PR shlibs/8882 * solib-svr4.c (svr4_read_so_list): Skip the vDSO when reading link map entries. testsuite/ChangeLog: 2013-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com> PR shlibs/8882 * gdb.base/corefile.exp: Add a check to assure warning-free core-file load.
* * objfiles.c (free_objfile): Move comment.Doug Evans2013-09-252-2/+5
|
* Delete unused ada-exp.y:string_to_operatorJoel Brobecker2013-09-242-39/+5
| | | | | | | | | This function appears to have been unused since 2004. gdb/ChangeLog: * ada-exp.y (string_to_operator): Delete. (dummy_string_to_ada_operator): Delete.
* Fix name of file in ChangeLog entry (re-implement funcalls on x64-windows)Joel Brobecker2013-09-241-1/+1
|
* Revert use of classify callback in i386 gdbarch_tdep.Joel Brobecker2013-09-244-62/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is no longer useful, as it was introduced to reuse the funcall handling code in amd64-tdep.c in the context of x64-windows. But we have since then changed the implementations to be completely independent of each other. This reverts the non-windows-specific part of the change called: amd64: Integer parameters in function calls on Windows (the x64-windows portion has already been reverted) gdb/ChangeLog: Revert: * i386-tdep.h (enum amd64_reg_class): New, moved here from amd64-tdep.c. (struct gdbarch_tdep): Add fields call_dummy_num_integer_regs, call_dummy_integer_regs, and classify. * amd64-tdep.h (amd64_classify): Add declaration. * amd64-tdep.c (amd64_dummy_call_integer_regs): New static constant. (amd64_reg_class): Delete, moved to i386-tdep.h. (amd64_classify): Make non-static. Move declaration to amd64-tdep.h. Replace call to amd64_classify by call to tdep->classify. (amd64_push_arguments): Get the list of registers to use for passing integer parameters from the gdbarch tdep structure, rather than using a hardcoded one. Replace calls to amd64_classify by calls to tdep->classify. (amd64_push_dummy_call): Get the register number used for the "hidden" argument from tdep->call_dummy_integer_regs. (amd64_init_abi): Initialize tdep->call_dummy_num_integer_regs and tdep->call_dummy_integer_regs. Set tdep->classify.
* Revert use of memory_args_by_pointer in i386 gdbarch_tdep.Joel Brobecker2013-09-243-43/+13
| | | | | | | | | | | | | | | | | | This is no longer useful, as it was introduced to reuse the funcall handling code in amd64-tdep.c in the context of x64-windows. But we have since then changed the implementations to be completely independent of each other. This reverts the non-windows-specific part of the change called: amd64-windows: memory args passed by pointer during function calls. (the x64-windows portion has already been reverted) gdb/ChangeLog: Revert: * i386-tdep.h (gdbarch_tdep): Add field memory_args_by_pointer. * amd64-tdep.c (amd64_push_arguments): Add handling of architectures where tdep->memory_args_by_pointer is non-zero.
* Revert use of integer_param_regs_saved_in_caller_frame in i386 gdbarch_tdep.Joel Brobecker2013-09-243-19/+12
| | | | | | | | | | | | | | | | | | | | This is no longer useful, as it was introduced to reuse the funcall handling code in amd64-tdep.c in the context of x64-windows. But we have since then changed the implementations to be completely independent of each other. This reverts the non-windows-specific part of the change called: amd64-windows: 32 bytes allocated on stack by caller for integer parameter regs (the x64-windows portion has already been reverted) gdb/ChangeLog: Revert: * i386-tdep.h (struct gdbarch_tdep): Add new field integer_param_regs_saved_in_caller_frame. * amd64-tdep.c (amd64_push_dummy_call): Allocate some memory on stack if tdep->integer_param_regs_saved_in_caller_frame is set.
* Reimplement function calls on amd64-windowsJoel Brobecker2013-09-242-32/+248
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch provides a standalone implementation of function calls on amd64-windows, instead of providing some bits and pieces hooking into the function call implementation meant for sysV (in amd64-tdep). It makes better sense to do it this way, because the two ABIs are actually very different; for instance, the concept of argument classification, which is so central in the sysV ABI and drove the the implementation in amd64-tdep, makes no sense for Windows. It is therefore better for the Windows implementation to be completely separate, rather than rely on adaptations of the sysV implementation. gdb/ChangeLog: * amd64-tdep.c: #include "value.h" (amd64_windows_classify): Delete. (amd64_windows_passed_by_integer_register) (amd64_windows_passed_by_xmm_register) (amd64_windows_passed_by_pointer) (amd64_windows_adjust_args_passed_by_pointer) (amd64_windows_store_arg_in_reg, amd64_windows_push_arguments) (amd64_windows_push_dummy_call): New functions. (amd64_windows_init_abi): Remove setting of tdep->call_dummy_num_integer_regs, tdep->call_dummy_integer_regs, tdep->classify, tdep->memory_args_by_pointer and tdep->integer_param_regs_saved_in_caller_frame. Add call to set_gdbarch_push_dummy_call.
* Support .dwp with the name of symlinked binary fileJan Kratochvil2013-09-245-1/+121
| | | | | | | | | | | | | | gdb/ 2013-09-24 Jan Kratochvil <jan.kratochvil@redhat.com> * dwarf2read.c (open_and_init_dwp_file): Try open_dwp_file also with objfile->original_name. gdb/testsuite/ 2013-09-24 Jan Kratochvil <jan.kratochvil@redhat.com> * gdb.dwarf2/dwp-symlink.c: New file. * gdb.dwarf2/dwp-symlink.exp: New file.
* Keep objfile original filenameJan Kratochvil2013-09-2412-37/+115
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gdb/ 2013-09-24 Jan Kratochvil <jan.kratochvil@redhat.com> Pass down original filename for objfile. * coffread.c (coff_symfile_read): Update symbol_file_add_separate call. * elfread.c (elf_symfile_read): Likewise. * jit.c (jit_object_close_impl): Update allocate_objfile call, no longer set ORIGINAL_NAME. (jit_bfd_try_read_symtab): Update symbol_file_add_from_bfd call. * jv-lang.c (get_dynamics_objfile): Update allocate_objfile call. * machoread.c (macho_add_oso_symfile): Add parameter name. Update symbol_file_add_from_bfd call. (macho_symfile_read_all_oso): Update two macho_add_oso_symfile calls. (macho_check_dsym): Add parameter filenamep. Change function comment. Set *filenamep. (macho_symfile_read): New variable dsym_filename. Update macho_check_dsym call. Use it for symbol_file_add_separate. * objfiles.c (allocate_objfile): Add parameter name. New comment for it. Use it for objfile->original_name. (objfile_name): Return OBFD's filename, if available. * objfiles.h (allocate_objfile): Add new parameter name. * solib.c (solib_read_symbols): Update symbol_file_add_from_bfd call. * symfile-mem.c (symbol_file_add_from_memory): Update symbol_file_add_from_bfd call. * symfile.c (read_symbols): Update symbol_file_add_separate call, new comment for it. (symbol_file_add_with_addrs): New parameter name, add function comment for it. Remove variable name. Update allocate_objfile call. (symbol_file_add_separate): New parameter name, add function comment for it. Update symbol_file_add_with_addrs call. (symbol_file_add_from_bfd): New parameter name. Update symbol_file_add_with_addrs call. (symbol_file_add): Update symbol_file_add_from_bfd call. (reread_symbols): New variable original_name. Save objfile->original_name by it. * symfile.h (symbol_file_add_from_bfd, symbol_file_add_separate): Add second parameter.
* Code cleanup: Add objfile_name accessorJan Kratochvil2013-09-2435-161/+265
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gdb/ 2013-09-24 Jan Kratochvil <jan.kratochvil@redhat.com> Code cleanup: Add objfile_name accessor function. * ada-lang.c (is_known_support_routine): Use objfile_name. * auto-load.c (source_gdb_script_for_objfile) (auto_load_objfile_script): Likewise. * coffread.c (coff_symtab_read, read_one_sym): Likewise. * dbxread.c (dbx_symfile_read): Likewise. * dwarf2-frame.c (dwarf2_build_frame_info): Likewise. * dwarf2loc.c (locexpr_describe_location_piece): Likewise. * dwarf2read.c (dwarf2_get_dwz_file, dwarf2_read_index) (dw2_symtab_iter_next, dw2_expand_symtabs_matching) (lookup_dwp_signatured_type, lookup_dwo_unit) (dwarf2_build_psymtabs_hard, scan_partial_symbols, process_queue) (fixup_go_packaging, process_imported_unit_die, dwarf2_physname) (read_import_statement, create_dwo_cu, open_and_init_dwp_file) (lookup_dwo_cutu, read_call_site_scope, dwarf2_ranges_read) (dwarf2_record_block_ranges, read_common_block, read_typedef) (read_subrange_type, load_partial_dies, read_partial_die) (read_addr_index_1, read_str_index, dwarf_decode_lines_1) (die_containing_type, build_error_marker_type, lookup_die_type) (follow_die_ref_or_sig, follow_die_ref, dwarf2_fetch_die_loc_sect_off) (dwarf2_fetch_constant_bytes, follow_die_sig, get_signatured_type) (get_DW_AT_signature_type, write_psymtabs_to_index) (save_gdb_index_command): Likewise. * elfread.c (find_separate_debug_file_by_buildid, elf_symfile_read): Likewise. * expprint.c (dump_subexp_body_standard): Likewise. * gdbtypes.c (type_name_no_tag_or_error): Likewise. * jit.c (jit_object_close_impl): Use the objfile field name renamed to original_name. * linux-thread-db.c (try_thread_db_load_from_pdir_1): New variable obj_name, use objfile_name for it, use the variable. (try_thread_db_load_from_pdir, has_libpthread, thread_db_new_objfile): Use objfile_name. * machoread.c (macho_symtab_read, macho_check_dsym) (macho_symfile_relocate): Likewise. * maint.c (maintenance_translate_address): Likewise. * minidebug.c (find_separate_debug_file_in_section): Likewise. * minsyms.c (install_minimal_symbols): Likewise. * objfiles.c (allocate_objfile): Use the objfile field name renamed to original_name. (filter_overlapping_sections): Use objfile_name. (objfile_name): New function. * objfiles.h (struct objfile): Rename field name to original_name. (objfile_name): New prototype. * printcmd.c (sym_info, address_info): Use objfile_name. * probe.c (parse_probes, collect_probes, compare_probes) (info_probes_for_ops): Likewise. * progspace.c (clone_program_space): Likewise. * psymtab.c (require_partial_symbols, dump_psymtab, allocate_psymtab) (maintenance_info_psymtabs): Likewise. * python/py-auto-load.c (gdbpy_load_auto_script_for_objfile) (source_section_scripts): Likewise. * python/py-objfile.c (objfpy_get_filename): Likewise. * python/py-progspace.c (pspy_get_filename): Likewise. * solib-aix.c (solib_aix_get_toc_value): Likewise. * solib-som.c (match_main, som_solib_section_offsets): Likewise. * solib.c (solib_read_symbols): Likewise. * stabsread.c (scan_file_globals): Likewise. * stap-probe.c (handle_stap_probe): Likewise. * symfile.c (symbol_file_clear, separate_debug_file_exists) (find_separate_debug_file_by_debuglink): Likewise. (reread_symbols): Likewise. Use the objfile field name renamed to original_name. (allocate_symtab): Use objfile_name. * symmisc.c (print_symbol_bcache_statistics, print_objfile_statistics) (dump_objfile, dump_msymbols, dump_symtab_1) (maintenance_print_msymbols, maintenance_print_objfiles) (maintenance_info_symtabs, maintenance_check_symtabs): Likewise. * target.c (target_translate_tls_address, target_info): Likewise. * xcoffread.c (xcoff_initial_scan): Make variable name const. Use objfile_name.
* Code cleanup: rename variableJan Kratochvil2013-09-242-7/+13
| | | | | | | | | gdb/ 2013-09-24 Jan Kratochvil <jan.kratochvil@redhat.com> Code cleanup. * probe.c (parse_probes): Rename variable objfile_name to objfile_namestr.
* Remove solib-sunos.cJan Kratochvil2013-09-247-757/+13
| | | | | | | | | | | | | | gdb/ 2013-09-24 Jan Kratochvil <jan.kratochvil@redhat.com> Remove solib-sunos.c. * Makefile.in (ALLDEPFILES): Remove solib-sunos.c. * config/m68k/obsd.mh (NATDEPFILES): Remove solib-sunos.o. * objfiles.c (rt_common_objfile): Remove. (free_objfile): Remove rt_common_objfile comparison. * objfiles.h (rt_common_objfile): Remove. * solib-sunos.c: Remove. * symfile.c (reread_symbols): Remove solib-sunos.c comment.
* Remove a.out NetBSD and OpenBSD hostsJan Kratochvil2013-09-249-39/+43
| | | | | | | | | | | | | | | | | | | | | gdb/ 2013-09-21 Jan Kratochvil <jan.kratochvil@redhat.com> Remove a.out NetBSD and OpenBSD hosts. * NEWS (Removed native configurations): New. * config/arm/nbsdaout.mh: Remove. * config/i386/nbsdaout.mh: Remove. * config/i386/obsdaout.mh: Remove. * config/m68k/nbsdaout.mh: Remove. * config/sparc/nbsdaout.mh: Remove. * config/vax/nbsdaout.mh: Remove. * configure.host (arm*-*-netbsd*, i[34567]86-*-netbsd*) (i[34567]86-*-openbsd[0-2].*, i[34567]86-*-openbsd3.[0-3]) (m68*-*-netbsd*, sparc-*-netbsd*, vax-*-netbsd*): Add them to obsolete error. (arm*-*-netbsd*, i[34567]86-*-netbsd*, i[34567]86-*-openbsd[0-2].*) (i[34567]86-*-openbsd3.[0-3], m68*-*-netbsd*, sparc-*-netbsdaout*) (sparc-*-netbsd*, vax-*-netbsd*): Remove.
* revert erroneous checkin to mi-support.expTom Tromey2013-09-231-3/+0
|
* (clh 9)Tom Tromey2013-09-233-43/+50
|
* In regcache use print_hex_chars.aburgess2013-09-232-31/+13
| | | | | | | | | | https://sourceware.org/ml/gdb-patches/2013-09/msg00815.html gdb/ChangeLog * regcache.c: Add include of valprint.h. (dump_endian_bytes): Delete. (regcache_dump): Use print_hex_chars not dump_endian_bytes.
* Reuse print_hex_chars.aburgess2013-09-232-8/+8
| | | | | | | | https://sourceware.org/ml/gdb-patches/2013-09/msg00768.html gdb/ChangeLog * sh64-tdep.c (sh64_do_fp_register): Use print_hex_chars.
* * lib/dwarf.exp (build_executable_from_fission_assembler): New proc.Doug Evans2013-09-208-105/+198
| | | | | | | | | | | * gdb.dwarf2/fission-base.S: Update. Split out .dwo into separate file. * gdb.dwarf2/fission-loclists.S: Ditto. * gdb.dwarf2/fission-reread.S: Ditto. * gdb.dwarf2/fission-base.exp: Skip of remote host. Compile with build_executable_from_fission_assembler. * gdb.dwarf2/fission-loclists.exp: Ditto. * gdb.dwarf2/fission-reread.exp: Ditto.
* * lib/future.exp (gdb_find_objcopy, gdb_find_readelf): New procs.Doug Evans2013-09-2013-16/+54
| | | | | | | | | | | | | | | * lib/gdb.exp (build_id_debug_filename_get): Update to use them. (gdb_gnu_strip_debug): Ditto. * lib/prelink-support.exp (section_get, prelink_no): Ditto. * gdb.arch/altivec-abi.exp: Ditto. * gdb.base/attach-pie-misread.exp: Ditto. * gdb.base/comprdebug.exp: Ditto. * gdb.base/dup-sect.exp: Ditto. * gdb.base/gnu-debugdata.exp: Ditto. * gdb.base/step-symless.exp: Ditto. * gdb.dwarf2/dw2-inline-param.exp: Ditto. * gdb.dwarf2/dw2-skip-prologue.exp: Ditto. * gdb.dwarf2/gdb-index.exp: Ditto.
* Fix regressions caused by thread-specific breakpoint deletion.Pedro Alves2013-09-192-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The recent change to make GDB auto-delete thread-specific breakpoints when the corresponding thread is deleted (https://sourceware.org/ml/gdb-patches/2013-09/msg00038.html) caused gdb.base/nextoverexit.exp to regress. Breakpoint 1, main () at .../gdb/testsuite/gdb.base/nextoverexit.c:21 21 exit (0); (gdb) next [Inferior 1 (process 25208) exited normally] Thread-specific breakpoint -5 deleted - thread 1 is gone. Thread-specific breakpoint -6 deleted - thread 1 is gone. Thread-specific breakpoint -7 deleted - thread 1 is gone. Thread-specific breakpoint 0 deleted - thread 1 is gone. (gdb) FAIL: gdb.base/nextoverexit.exp: next over exit (the program exited) We shouldn't be seeing this for internal or momentary breakpoints. In fact, we shouldn't even be trying to delete them, as whatever created them will take care or it, and therefore it's dangerous to delete them behind the creator's back. I thought it'd still be good to tag thread-specific internal/momentary breakpoints such that we'll no longer try to keep them insert in the target, as they'll cause stops and thread hops in other threads, so I tried disabling them instead. That caused a problem when following a child fork, and detaching from the parent, as we try to reset the step-resume etc. breakpoints to the new child's thread (breakpoint_re_set_thread), after the parent thread is already gone (and the breakpoints are marked disabled). I fixed that by re-enabling internal/momentary breakpoints there, but, that didn't feel super safe either (maybe we'd need a new flag in struct breakpoint instead, to tag the thread-specific breakpoint as "not to be inserted"). It felt like I was heading down a design rat hole, and, other things will usually delete internal/momentary breakpoints soon enough, so I left that little optimization for some other day. So, internal/momentary breakpoints are no longer deleted/disabled at all, and we end up with a one-liner fix. Tested on x86_64 Fedora 17. gdb/ 2013-09-19 Pedro Alves <palves@redhat.com> * breakpoint.c (remove_threaded_breakpoints): Skip non-user breakpoints.
* gnu-nat.c: Don't install a deprecated_xfer_memory method.tschwinge2013-09-192-20/+59
| | | | | | | | | | | | | | | | | | This removes another instance of a deprecated_xfer_memory user. gdb/ 2013-09-19 Pedro Alves <palves@redhat.com> Thomas Schwinge <thomas@codesourcery.com> Yue Lu <hacklu.newborn@gmail.com> * gnu-nat.c (gnu_read_inferior, gnu_write_inferior): Make static. Take a gdb_byte pointer instead of a char pointer. * gnu-nat.c (gnu_xfer_memory): Adjust interface as gnu_xfer_partial helper. (gnu_xfer_partial): New function. (gnu_target): Don't install a deprecated_xfer_memory hook. Install a to_xfer_partial hook.
* Mostly code cleanup: Constification.Jan Kratochvil2013-09-194-19/+33
| | | | | | | | | | | | | | | | | gdb/ 2013-09-19 Jan Kratochvil <jan.kratochvil@redhat.com> Constification. * main.c (captured_main): Replace catch_command_errors by catch_command_errors_const. Twice. * symfile.c (symbol_file_add_main_1): Make args parameter const. (symbol_file_add): Make name parameter const. (symbol_file_add_main, symbol_file_add_main_1): Make args parameter const. (symfile_bfd_open): Make name parameter const, rename it to cname. Add variable name. Change their usage accordingly. * symfile.h (symbol_file_add, symfile_bfd_open): Make first parameter const. (symbol_file_add_main): Make args parameter const.
* 2013-09-18 Raunaq Bathija <raunaq12@in.ibm.com>Ulrich Weigand2013-09-182-2/+9
| | | | | | | | Ulrich Weigand <uweigand@de.ibm.com> * xcoffread.c (struct coff_symbol): Use CORE_ADDR as type of c_value member. (read_xcoff_symtab): Use CORE_ADDR as type of fcn_start_addr.
* Also mention Yue Lu in previous commit's entry.Pedro Alves2013-09-181-0/+1
| | | | | | | | | | | | 2013-09-18 Pedro Alves <palves@redhat.com> Yue Lu <hacklu.newborn@gmail.com> * gnu-nat.c (inf_validate_procs, gnu_wait, gnu_resume) (gnu_create_inferior) (gnu_attach, gnu_thread_alive, gnu_pid_to_str, cur_thread) (set_sig_thread_cmd): Use the lwpid field of ptids to store/extract thread ids instead of the tid field. * i386gnu-nat.c (gnu_fetch_registers): Adjust.
* Subject: [PATCH] [Hurd/gnu-nat.c] Use ptid_t.lwpid to store thread idsPedro Alves2013-09-183-14/+23
| | | | | | | | | | | | | | | | | | | instead of ptid_t.tid. In preparation for reusing gnu-nat.c in gdbserver, switch to storing thread ids in the lwpid field of ptid_t rather than in the tid field. The Hurd's thread model is 1:1, so it doesn't feel wrong anyway. gdb/ 2013-09-18 Pedro Alves <palves@redhat.com> * gnu-nat.c (inf_validate_procs, gnu_wait, gnu_resume) (gnu_create_inferior) (gnu_attach, gnu_thread_alive, gnu_pid_to_str, cur_thread) (set_sig_thread_cmd): Use the lwpid field of ptids to store/extract thread ids instead of the tid field. * i386gnu-nat.c (gnu_fetch_registers): Adjust.
* Consistent display of "<optimized out>" for register values.aburgess2013-09-184-19/+39
| | | | | | | | | | | | | | | | https://sourceware.org/ml/gdb-patches/2013-08/msg00170.html gdb/ChangeLog * infcmd.c (default_print_one_register_info): Add detection of optimized out values. (default_print_registers_info): Switch to using get_frame_register_value. gdb/testsuite/ChangeLog * gdb.dwarf2/dw2-reg-undefined.exp: Change pattern for info register to "<optimized out>", and also print the registers.
* gdbserver --wrapper also doesn't work on Cygwin.Pedro Alves2013-09-182-2/+9
| | | | | | | | | | Skip the test on Cygwin too. 2013-09-18 Pedro Alves <palves@redhat.com> PR server/15967 * gdb.server/wrapper.exp: Also return unsupported for Cygwin, and change text.
* When reverse-stepping, only insert a resume breakpoint at ecs->stop_func_startmmetzger2013-09-182-1/+6
| | | | if the function start is known. Otherwise, keep single-stepping.
* [Hurd/gnu-nat] Fix old "signal-thread" command regression.Pedro Alves2013-09-182-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | By inspection, I noticed that when I made the gnu-nat use ptid(pid,0,tid) to represent a thread, instead of using ptid(tid,0,0), in <https://sourceware.org/ml/gdb-patches/2008-08/msg00175.html>, I introduced a bug. The change was: else { - int tid = PIDGET (thread_id_to_pid (atoi (args))); + int tid = ptid_get_tid (thread_id_to_pid (atoi (args))); if (tid < 0) error (_("Thread ID %s not known. Use the \"info threads\" command to\n" "see the IDs of currently known threads."), args); and thread_id_to_pid does: ptid_t thread_id_to_pid (int num) { struct thread_info *thread = find_thread_id (num); if (thread) return thread->ptid; else return pid_to_ptid (-1); } (pid_to_ptid (-1) is the same as minus_one_ptid.) So before, we were really looking at the pid, where thread_id_to_pid stores the -1. The right fix is to compare the whole ptid to minus_one_ptid, of course. Completely untested, but I think it's obvious enough, so I went ahead and put it in. gdb/ 2013-09-18 Pedro Alves <palves@redhat.com> * gnu-nat.c (set_sig_thread_cmd): Compare the thread's ptid to minus_one_ptid instead of looking at the ptid's tid field and comparing that to -1.
* Fix whitespace error in previous commit.aburgess2013-09-182-1/+5
| | | | | | | | | https://sourceware.org/ml/gdb-cvs/2013-09/msg00108.html https://sourceware.org/ml/gdb-patches/2013-09/msg00225.html gdb/ChangeLog * main.h (get_gdb_program_name): Remove extra whitespace.
* Add new function to access gdb_program_name.aburgess2013-09-183-0/+18
| | | | | | | | | https://sourceware.org/ml/gdb-patches/2013-09/msg00225.html gdb/ChangeLog * main.h (get_gdb_program_name): Add declaration. * main.c (get_gdb_program_name): Add definition.
* gdb/gdbserver/qiyao2013-09-185-0/+98
| | | | | | | | | | | | | | 2013-09-18 Yao Qi <yao@codesourcery.com> PR server/15959 * server.c (start_inferior): Clear 'resume_info'. gdb/testsuite/ 2013-09-18 Yao Qi <yao@codesourcery.com> * gdb.server/wrapper.c: New. * gdb.server/wrapper.exp: New.
View Lorry Controller Status