2016-03-18 Yao Qi * spu-tdep.c (spu_software_single_step): Throw error when target_read_memory fails. 2016-03-17 Jan Kratochvil * linux-thread-db.c (check_pid_namespace_match): Extend the message. 2016-03-17 Pedro Alves Don Breazeal PR remote/19496 * infcmd.c (notice_new_inferior): Use the 'leave_running' argument instead of checking the 'non_stop' global. * remote.c (remote_add_thread): New parameter 'executing'. Use it to set the new thread's executing state. (remote_notice_new_inferior): Rename parameter 'running' to 'executing'. Always set the thread state to THREAD_RUNNING in non-stop mode, and to THREAD_STOPPED in all-stop mode. Pass EXECUTING to remote_add_thread and notice_new_inferior. (remote_update_thread_list): Update to pass executing state, not running state. 2016-03-17 Andreas Arnez * syscalls/s390-linux.xml: Add NUMA syscalls and new syscalls up to 374. * syscalls/s390x-linux.xml: Likewise. 2016-03-17 Andreas Arnez * linux-record.c (record_mem_at_reg): New helper function. (record_linux_system_call): Exploit new helper function where applicable. 2016-03-17 Andreas Arnez * linux-record.c: Fix whitespace issues; tabify, remove trailing spaces. 2016-03-17 Andreas Arnez * linux-record.c (record_linux_system_call): Add missing return statements to handling of pipe and pipe2 syscalls. 2016-03-16 Doug Evans * xml-tdesc.c (tdesc_start_enum): Fix c++ build. 2016-03-16 Yao Qi * arm-linux-tdep.c (arm_linux_init_abi): Fix arm_linux_record_tdep.arg1, arm_linux_record_tdep.arg2 and arm_linux_record_tdep.arg3. Set arm_linux_record_tdep.arg4, arm_linux_record_tdep.arg5, arm_linux_record_tdep.arg6, and arm_linux_record_tdep.arg7. 2016-03-15 Keith Seitz PR breakpoints/18303 * cp-namespace.c (cp_lookup_bare_symbol): Change assertion to look for "::" instead of simply ":". (cp_search_static_and_baseclasses): Return null_block_symbol for malformed input. Remove assertions. * cp-support.c (cp_find_first_component_aux): Do not return a prefix length for ':' unless the next character is also ':'. 2016-03-15 Doug Evans * features/aarch64-core.xml (cpsr_flags): New flags type. (cpsr): Use it. * features/aarch64.c: Regenerate. 2016-03-15 Doug Evans * features/i386/32bit-core.xml (i386_eflags): Remove "end" spec. * features/i386/32bit-sse.xml (i386_eflags): Ditto. * features/i386/64bit-core.xml (i386_eflags): Ditto. * features/i386/64bit-sse.xml (i386_eflags): Ditto. * features/i386/x32-core.xml (i386_eflags): Ditto. 2016-03-15 Doug Evans Wei-cheng Wang Extend flags to support multibit and enum bitfields. * NEWS: Document new features. * c-typeprint.c (c_type_print_varspec_prefix): Handle TYPE_CODE_FLAGS. (c_type_print_varspec_suffix, c_type_print_base): Ditto. * gdbtypes.c (arch_flags_type): Don't assume all fields are one bit. (append_flags_type_field): New function. (append_flags_type_flag): Call it. * gdbtypes.h (append_flags_type_field): Declare. * target-descriptions.c (struct tdesc_type_flag): Delete. (enum tdesc_type_kind) : New enum value. (enum tdesc_type_kind) : Ditto. (struct tdesc_type) : Delete. (tdesc_predefined_types): Add "bool". (tdesc_predefined_type): New function. (tdesc_gdb_type): Handle TDESC_TYPE_BOOL, TDESC_TYPE_ENUM. Update TDESC_TYPE_FLAGS support. (tdesc_free_type): Handle TDESC_TYPE_ENUM. Update TDESC_TYPE_FLAGS. (tdesc_create_flags): Update. (tdesc_create_enum): New function. (tdesc_add_field): Initialize start,end to -1. (tdesc_add_typed_bitfield): New function. (tdesc_add_bitfield): Call it. (tdesc_add_flag): Allow TDESC_TYPE_STRUCT. Update. (tdesc_add_enum_value): New function. (maint_print_c_tdesc_cmd): Fold TDESC_TYPE_FLAGS support into TDESC_TYPE_STRUCT. Handle TDESC_TYPE_ENUM. * target-descriptions.h (tdesc_create_enum): Declare. (tdesc_add_typed_bitfield, tdesc_add_enum_value): Declare. * valprint.c (generic_val_print_enum_1): New function. (generic_val_print_enum): Call it. (val_print_type_code_flags): Make static. Handle multibit bitfields and enum bitfields. * valprint.h (val_print_type_code_flags): Delete. * xml-tdesc.c (struct tdesc_parsing_data) : Delete. All uses removed. (tdesc_start_enum): New function. (tdesc_start_field): Handle multibit and enum bitfields. (tdesc_start_enum_value): New function. (enum_value_attributes, enum_children, enum_attributes): New static globals. (feature_children): Add "enum". * features/gdb-target.dtd (enum, evalue): New elements. 2016-03-15 Doug Evans * target-descriptions.c (struct tdesc_type) : Change type from LONGEST to int. (struct tdesc_type) : Ditto. (tdesc_set_struct_size): Change type of "size" arg from LONGEST to int. Add assertion size > 0. (tdesc_create_flags): Ditto. * target-descriptions.h (tdesc_set_struct_size): Update. (tdesc_create_flags): Update. * xml-tdesc.c (MAX_FIELD_SIZE, MAX_FIELD_BITSIZE): New macros. (MAX_VECTOR_SIZE): New macro. (tdesc_start_struct): Catch conversion errors from LONGEST to int. (tdesc_start_flags, tdesc_start_field, tdesc_start_vector): Ditto. 2016-03-15 Doug Evans * target-descriptions.c (maint_print_c_tdesc_cmd): Use "type" for TYPE_CODE_FLAGS instead of "field_type", for consistency. * features/i386/amd64-avx-linux.c: Regenerate. * features/i386/amd64-avx.c: Regenerate. * features/i386/amd64-avx512-linux.c: Regenerate. * features/i386/amd64-avx512.c: Regenerate. * features/i386/amd64-linux.c: Regenerate. * features/i386/amd64-mpx-linux.c: Regenerate. * features/i386/amd64-mpx.c: Regenerate. * features/i386/amd64.c: Regenerate. * features/i386/i386-avx-linux.c: Regenerate. * features/i386/i386-avx.c: Regenerate. * features/i386/i386-avx512-linux.c: Regenerate. * features/i386/i386-avx512.c: Regenerate. * features/i386/i386-linux.c: Regenerate. * features/i386/i386-mmx-linux.c: Regenerate. * features/i386/i386-mmx.c: Regenerate. * features/i386/i386-mpx-linux.c: Regenerate. * features/i386/i386-mpx.c: Regenerate. * features/i386/i386.c: Regenerate. * features/i386/x32-avx-linux.c: Regenerate. * features/i386/x32-avx.c: Regenerate. * features/i386/x32-avx512-linux.c: Regenerate. * features/i386/x32-avx512.c: Regenerate. * features/i386/x32-linux.c: Regenerate. * features/i386/x32.c: Regenerate. 2016-03-15 Pedro Alves PR gdb/19676 * linux-thread-db.c (try_thread_db_load_1): Leave info->td_ta_thr_iter_p NULL iff debugging a live process and we have /proc access. (find_new_threads_once): Assert that we have a non-NULL info->td_ta_thr_iter_p instead of checking whether the target has execution. 2016-03-15 Pedro Alves PR gdb/19676 * infrun.c (displaced_step_prepare): Also disable displaced stepping on NOT_SUPPORTED_ERROR. * linux-tdep.c (linux_displaced_step_location): If reading auxv fails, throw NOT_SUPPORTED_ERROR instead of generic error. 2016-03-13 Marcin Kościelnicki * s390-linux-tdep.c (s390_gen_return_address): New function. (s390_gdbarch_init): Fill gen_return_address hook. 2016-03-11 Andrew Burgess * symmisc.c (maintenance_info_line_tables): New function. (maintenance_print_one_line_table): New function. (_initialize_symmisc): Register 'maint info line-table' command. * NEWS: Mention new command. 2016-03-11 Marcin Kościelnicki * s390-linux-tdep.c (s390_ax_pseudo_register_collect): New function. (s390_ax_pseudo_register_push_stack): New function. (s390_gdbarch_init): Fill ax_pseudo_register_collect and ax_pseudo_register_push_stack hooks. 2016-03-10 Simon Marchi * data-directory/Makefile.in (PYTHON_FILE_LIST): Install gdb/function/as_string.py. * python/lib/gdb/function/as_string.py: New file. * NEWS: Mention the new $_as_string function. 2016-03-09 Jose E. Marchesi * target.h: Fix doc string of target_can_use_hardware_watchpoint. 2016-03-09 Pedro Alves * event-top.c (more_to_come): Delete. (struct readline_input_state): Delete. (readline_input_state): Delete. (get_command_line_buffer): New function. (command_handler): Update comments. Don't handle NULL commands here. Do not execute commented lines. (command_line_append_input_line): New function. (handle_line_of_input): New function, partly based on command_line_handler and command_line_input. (command_line_handler): Rewrite. * event-top.h (command_handler): New declaration. (command_loop): Defer command execution to command_handler. (command_line_input): Update comments. Simplify, using struct buffer and handle_line_of_input. * top.h (struct buffer): New forward declaration. (handle_line_of_input): New declaration. 2016-03-09 Pedro Alves * event-top.c (command_line_handler): Use xfree + xstrdup instead of xrealloc + strcpy. * main.c (captured_main): Use xstrdup instead of xmalloc plus manual clear. * top.c (saved_command_line): Rewrite comment. (saved_command_line_size): Delete. (command_line_input): Use xfree + xstrdup instead of xrealloc + strcpy. * top.h (saved_command_line_size): Delete declaration. 2016-03-09 Pedro Alves * event-top.c: Include buffer.h. (gdb_readline_no_editing_callback): Use struct buffer instead of xrealloc. 2016-03-09 Pedro Alves * common/buffer.h (buffer_grow_char): New function. * top.c: Include buffer.h. (gdb_readline_no_editing): Rename 'prompt_arg' parameter to 'prompt'. Use struct buffer instead of xrealloc. 2016-03-09 Pedro Alves * defs.h (gdb_readline): Delete declaration. * top.c (gdb_readline): Rename to ... (gdb_readline_no_editing): ... this, and make static. 2016-03-09 Pedro Alves * utils.c (prompt_for_continue): Update comments. 2016-03-09 Pedro Alves * event-top.c (async_annotation_suffix): Delete. (top_level_prompt, command_line_handler): Don't use 'async_annotation_suffix' and simplify. * event-top.h (async_annotation_suffix): Delete declaration. (init_main): Remove reference to 'async_annotation_suffix'. 2016-03-09 Pedro Alves * event-top.c (gdb_readline2): Rename to ... (gdb_readline_no_editing_callback): ... this. (change_line_handler, stdin_event_handler) (gdb_setup_readline): Adjust. * event-top.h (gdb_readline2): Rename to ... (gdb_readline_no_editing_callback): ... this, and move closer to other readline-related declarations. * mi/mi-interp.c (mi_interpreter_resume): Adjust. 2016-03-09 Pedro Alves * top.c (window_hook): Delete. (command_loop): Remove references to window_hook. 2016-03-09 Pedro Alves * gdb.base/command-line-input.exp: New file. 2016-03-09 Marcin Kościelnicki * corefile.c (safe_read_memory_unsigned_integer): New function. * gdbcore.h (safe_read_memory_unsigned_integer): New prototype. * rs6000-tdep.c (rs6000_frame_cache): Read backchain as unsigned. 2016-03-09 Marcin Kościelnicki * rs6000-tdep.c: Add "ax.h" and "ax-gdb.h" includes. (rs6000_gen_return_address): New function. (rs6000_gdbarch_init): Wire in the above. 2016-03-09 Marcin Kościelnicki * rs6000-tdep.c (rs6000_ax_pseudo_register_collect): New function. (rs6000_gdbarch_init): Wire in the above. 2016-03-09 Andreas Arnez * s390-linux-tdep.c (s390_analyze_prologue): Ignore BRC and BRCL instructions that do nothing or are conditional traps. 2016-03-09 Andreas Arnez * s390-linux-tdep.c (s390_prologue_frame_unwind_cache): Store frame func's PC in info->func before any other failure can occur. (s390_frame_this_id): Use frame_id_build_unavailable_stack if info->func has been filled out. 2016-03-09 Pedro Alves * osabi.c (gdb_osabi_names): Avoid spaces in osabi names. 2016-03-09 Pedro Alves * frv-tdep.c (frv_gdbarch_init): Handle bfd_mach_fr300. 2016-03-09 Pedro Alves * cris-tdep.c (cris_gdbarch_init): Return 0 if the info's byte order is BFD_ENDIAN_BIG or if the cris version is unsupported. 2016-03-09 Pedro Alves * doublest.c: Extend comments. (floatformat_to_doublest, floatformat_from_doublest): Copy the floatformat's total size, not the host type's size. 2016-03-09 Pedro Alves * doublest.c (floatformat_totalsize_bytes): New function. (floatformat_from_type): Assert that the type's length is at least as long as the floatformat's totalsize. * doublest.h (floatformat_totalsize_bytes): New declaration. * gdbtypes.c (arch_float_type): Assert that the type's length is at least as long as the floatformat's totalsize. 2016-03-09 Pedro Alves * hppa-linux-tdep.c (hppa_linux_init_abi): Set the long double format to floatformats_ieee_double. 2016-03-07 Pedro Alves * mips-tdep.c (mips_gdbarch_init): Check whether info.abfd is NULL before calling bfd_get_flavour. 2016-03-05 Pitchumani Sivanupandi * avr-tdep.c (AVR_LAST_ARG_REGNUM): Define. (avr_push_dummy_call): Correct last needed argument register. Write MSB of argument into register and subsequent bytes into other registers in decreasing order. 2016-03-04 Yao Qi * arm-tdep.c (arm_record_vdata_transfer_insn): Simplify the condition check. Record the right D register number. 2016-03-04 Yao Qi * arm-tdep.c (arm_record_extension_space): Remove code printing "Process record does not support". (arm_record_data_proc_misc_ld_str): Likewise. (decode_insn): Call arm_record_extension_space if condition is 0xf. Call arm_record_unsupported_insn if ret isn't ARM_RECORD_SUCCESS. Use 'ret' instead of 'insn_id' to hold the value of thumb2_record_decode_insn_handler. 2016-03-04 Simon Marchi * features/feature_to_c.sh: Print the help when passing no argument. 2016-03-02 Bernhard Heckel * MAINTAINERS (Write After Approval): Add Bernhard Heckel. 2016-03-02 Bernhard Heckel * dwarf2read.c (new_symbol_full): Fix detection of gfortran compilers. 2016-03-01 Andreas Arnez * s390-linux-tdep.c (s390_backchain_frame_unwind_cache): Avoid exception when attempting to access the inferior's backchain. 2016-02-29 Yao Qi * aarch64-linux-tdep.c (aarch64_canonicalize_syscall): Support eventfd2, eventfd2, dup3, inotify_init1, fallocate and pipe2. Return gdb_sys_epoll_create1 instead of gdb_sys_epoll_create for aarch64_sys_epoll_create1. 2016-02-29 Yao Qi * linux-record.h (enum gdb_syscall) : New. : New. : New. * linux-record.c (record_linux_system_call): Handle them. 2016-02-28 Iain Buclaw * d-namespace.c (d_lookup_symbol_imports): Avoid recursive lookups from cyclic imports. 2016-02-26 Keith Seitz * rs6000-tdep.c (rs6000_frame_cache): Explicitly cast return result to avoid invalid conversion from void *. 2016-02-26 Yao Qi * arm-tdep.c (arm_record_exreg_ld_st_insn): Set 'single_reg' per bit 8. Check bit 20 instead of bit 4 for VMOV instruction. Record D registers for instructions changing S registers. Change of the order of length and address in record_buf_mem array. 2016-02-26 Yao Qi * arm-tdep.c (thumb_record_ld_st_reg_offset): Fix the register number of Rd. 2016-02-25 Doug Evans * remote-m32r-sdi.c (recv_char_data): Initialize val to avoid compiler warning. (recv_long_data): Ditto. 2016-02-25 Simon Marchi * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Initialize variables. 2016-02-25 Antoine Tremblay * ax-general.c (ax_reg): Call gdbarch_remote_register_number. (ax_reg_mask): Likewise. 2016-02-24 Pedro Alves * linux-nat.c (save_sigtrap) Delete. (stop_wait_callback): Call save_stop_reason instead of save_sigtrap. (check_stopped_by_breakpoint): Rename to ... (save_stop_reason): ... this. Bits of save_sigtrap folded here. Use GDB_ARCH_IS_TRAP_HWBKPT and handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT. Factor out common code between the USE_SIGTRAP_SIGINFO and !USE_SIGTRAP_SIGINFO blocks. (linux_nat_filter_event): Call save_stop_reason instead of save_sigtrap. * nat/linux-ptrace.h: Check for both SI_KERNEL and TRAP_BRKPT si_code for MIPS. * nat/linux-ptrace.h: Fix "TRAP_HWBPT" typo in x86 table. Add comments on MIPS behavior. (GDB_ARCH_IS_TRAP_HWBKPT): Define for all archs. 2016-02-24 Marcin Kościelnicki * rs6000-tdep.c (rs6000_frame_cache): Initialize frame and pc to 0 to avoid spurious warnings. 2016-02-24 Gary Benson * exec.c (exec_file_locate_attach): Do not attempt to locate main executable locally if not found in sysroot. 2016-02-24 Joel Brobecker GDB 7.11 released. 2016-02-24 Wei-cheng Wang * rs6000-tdep.c (rs6000_frame_cache, rs6000_frame_this_id): Handle unavailable PC/SP to build unavailable frame. 2016-02-23 Doug Evans Extend "skip" command to support -file, -gfile, -function, -rfunction. * NEWS: Document new features. * skip.c: #include "fnmatch.h", "gdb_regex.h". (skiplist_entry) : Renamed from filename. : Renamed from function_name. : New members. : New members. (make_skip_entry): New function. (free_skiplist_entry, free_skiplist_entry_cleanup): New functions. (make_free_skiplist_entry_cleanup): New function. (skip_file_command): Update. (skip_function, skip_function_command): Update. (compile_skip_regexp): New functions. (skip_command): Add support for new options. (skip_info): Update. (skip_file_p, skip_gfile_p): New functions. (skip_function_p, skip_rfunction_p): New functions. (function_name_is_marked_for_skip): Update and simplify. (_initialize_step_skip): Update. * symtab.c: #include "fnmatch.h". (compare_glob_filenames_for_search): New function. * symtab.h (compare_glob_filenames_for_search): Declare. * utils.c (count_path_elements): New function. (strip_leading_path_elements): New function. * utils.h (count_path_elements): Declare. (strip_leading_path_elements): Declare. 2016-02-23 Simon Marchi * arm-tdep.c (arm_decode_svc_copro): Remove "to" parameter. (thumb_process_displaced_insn): Likewise. (arm_process_displaced_insn): Adjust calls. 2016-02-23 Yao Qi * aarch64-linux-tdep.c (enum aarch64_syscall) : Remove. : Remove. : Remove. : New. : New. : New. : New. : Remove. : New. : New. (UNSUPPORTED_SYSCALL_MAP): New macro. (aarch64_canonicalize_syscall): Add missing syscalls. 2016-02-22 Jan Kratochvil * gdb-gdb.py (class TypeFlagsPrinter): Use parentheses for print. 2016-02-22 Yao Qi * arm-tdep.c: Fix code format issues. 2016-02-21 Iain Buclaw * d-namespace.c (d_lookup_symbol_imports): Remove argument 'search_parents'. All callers updated. 2016-02-18 Marcin Kościelnicki * s390-linux-tdep.c (s390_guess_tracepoint_registers): New function. (s390_gdbarch_init): Fill guess_tracepoint_registers hook. 2016-02-18 Walfred Tedeschi * NEWS: Add entry for bound violation. * amd64-linux-tdep.c (amd64_linux_init_abi_common): Add handler for segmentation fault. * gdbarch.sh (handle_segmentation_fault): New. * gdbarch.c: Regenerate. * gdbarch.h: Regenerate. * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): New. (SIG_CODE_BONDARY_FAULT): New define. (i386_linux_init_abi): Use i386_mpx_bound_violation_handler. * i386-linux-tdep.h (i386_linux_handle_segmentation_fault) New. * i386-tdep.c (i386_mpx_enabled): Add as external. * i386-tdep.c (i386_mpx_enabled): Add as external. * infrun.c (handle_segmentation_fault): New function. (print_signal_received_reason): Use handle_segmentation_fault. 2016-02-18 Marcin Kościelnicki * arch-utils.c (default_guess_tracepoint_registers): New function. * arch-utils.h (default_guess_tracepoint_registers): New prototype. * gdbarch.c: Regenerate. * gdbarch.h: Regenerate. * gdbarch.sh: Add guess_tracepoint_registers hook. * tracefile.c (tracefile_fetch_registers): Use the new gdbarch hook. 2016-02-17 Gary Benson * exec.c (exec_file_locate_attach): Add missing cleanup. 2016-02-16 Don Breazeal PR remote/19496 * remote.c (remove_new_fork_children): Check for pending fork status in thread_info.suspend. 2016-02-16 Yao Qi * arm-linux-tdep.c (arm_linux_software_single_step): Assign 'old_chain' later. 2016-02-16 Yao Qi * arch/arm-get-next-pcs.h (struct arm_get_next_pcs_ops) : Remove argument PC. Callers updated. * arm-linux-tdep.c (arm_linux_get_next_pcs_syscall_next_pc): Remove argument PC. Get pc from regcache_read_pc. * arm-tdep.c (arm_get_next_pcs_syscall_next_pc): Remove argument PC. 2016-02-15 Yao Qi * aarch64-tdep.c (aarch64_analyze_prologue): Remove "0x". 2016-02-12 Yao Qi * arch/arm-linux.c (arm_linux_get_next_pcs_fixup): Calculate nextpc according to instruction. 2016-02-12 Yao Qi * arch/arm-get-next-pcs.c (arm_get_next_pcs): Call self->ops->fixup if it isn't NULL. * arch/arm-get-next-pcs.h: Include gdb_vecs.h. (struct arm_get_next_pcs_ops) : New field. * arch/arm-linux.c: Include common-regcache.h and arch/arm-get-next-pcs.h. (arm_linux_get_next_pcs_fixup): New function. * arch/arm-linux.h (arm_linux_get_next_pcs_fixup): Declare. * arm-linux-tdep.c (arm_linux_get_next_pcs_ops): Initialize it with arm_linux_get_next_pcs_fixup. (arm_linux_software_single_step): Move code to arm_linux_get_next_pcs_fixup. * arm-tdep.c (arm_get_next_pcs_ops): Initialize it. 2016-02-12 Marcin Kościelnicki * xml-tdesc.c (target_fetch_description_xml) [!HAVE_LIBEXPAT]: Warn and return NULL. 2016-02-12 Markus Metzger * frame.h (skip_tailcall_frames): Update comment. * frame.c (skip_artificial_frames, skip_tailcall_frames): Return NULL if only artificial frames are found. Update comment. (frame_unwind_caller_id): Handle NULL return. (frame_unwind_caller_pc, frame_unwind_caller_arch): Assert that skip_artificial_frames does not return NULL. (frame_pop): Add an error if only tailcall frames are found. * infcmd.c (finish_command): Move skip_tailcall_frames call into forward-execution case. Add an error if only tailcall frames are found. 2016-02-12 Markus Metzger * stack.c (frame_info): Check frame_unwind_caller_id. 2016-02-12 Markus Metzger * frame.h (skip_tailcall_frames): New. * frame.c (skip_tailcall_frames): New. (frame_pop): Call skip_tailcall_frames. * infcmd.c (finish_command): Call skip_tailcall_frames. 2016-02-11 Pedro Alves * Makefile.in (check-parallel): New rule. 2016-02-11 Simon Marchi * arm-tdep.c (arm_skip_prologue): Remove unused variables. (arm_analyze_prologue): Likewise. (arm_scan_prologue): Likewise. (arm_m_exception_prev_register): Likewise. (arm_copy_block_xfer): Likewise. (thumb2_copy_block_xfer): Likewise. (arm_decode_miscellaneous): Likewise. (arm_decode_ld_st_word_ubyte): Likewise. (arm_decode_svc_copro): Likewise. (thumb2_decode_svc_copro): Likewise. (thumb_copy_16bit_ldr_literal): Likewise. (thumb_copy_pop_pc_16bit): Likewise. (decode_thumb_32bit_ld_mem_hints): Likewise. (arm_show_force_mode): Likewise. (_initialize_arm_tdep): Likewise. (arm_record_strx): Likewise. (arm_record_extension_space): Likewise. (arm_record_data_proc_misc_ld_str): Likewise. (arm_record_exreg_ld_st_insn): Likewise. (arm_record_vfp_data_proc_insn): Likewise. (arm_record_coproc_data_proc): Likewise. (thumb_record_misc): Likewise. (thumb_record_ldm_stm_swi): Likewise. (thumb2_record_ld_st_dual_ex_tbb): Likewise. (thumb2_record_ld_mem_hints): Likewise. (thumb2_record_lmul_lmla_div): Likewise. (thumb2_record_asimd_struct_ld_st): Likewise. (arm_process_record): Likewise. 2016-02-11 Simon Marchi * arm-tdep.c (arm_displaced_step_copy_insn): Remove. (ARM displaced stepping support): Remove reference to arm_displaced_step_copy_insn in comment. * arm-tdep.h (arm_displaced_step_copy_insn): Remove. * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Remove reference to arm_displaced_step_copy_insn in comment. 2016-02-11 Simon Marchi * arm-tdep.c (thumb_copy_unmodified_16bit): Change type of insn. (thumb_copy_b): Likewise. (arm_decode_b_bl_ldmstm): Likewise. (thumb_copy_16bit_ldr_literal): Likewise. (thumb_copy_pop_pc_16bit): Likewise. 2016-02-11 Antoine Tremblay * tracepoint.c (encode_actions_1): Use target_gdbarch () rather than loc->gdbarch. 2016-02-10 Marcin Kościelnicki * tracefile-tfile.c (trace_tdesc): New static variable. (tfile_open): Clear trace_tdesc, call target_find_description. (tfile_interp_line): Recognize tdesc lines. (tfile_close): Clear trace_tdesc. (tfile_xfer_partial_features): New function. (tfile_xfer_partial): Call tfile_xfer_partial_features. (tfile_append_tdesc_line): New function. 2016-02-10 Marcin Kościelnicki * ctf.c (ctf_write_tdesc): New function. (ctf_write_ops): Wire in ctf_write_tdesc. * tracefile-tfile.c (tfile_write_tdesc): New function. (tfile_write_ops): Wire in tfile_write_tdesc. * tracefile.c (trace_save): Call write_tdesc method. * tracefile.h (struct trace_file_write_ops): Add write_tdesc method. * xml-tdesc.c (target_fetch_description_xml): New function. * xml-tdesc.h: Add target_fetch_description_xml prototype. 2016-02-10 Simon Marchi * arm-tdep.c (arm_copy_extra_ld_st): Fix "unpriveleged" typo. (arm_decode_dp_misc): Likewise. 2016-02-10 Marcin Kościelnicki * amd64-tdep.c (amd64_ax_pseudo_register_collect): New function. (amd64_init_abi): Fill ax_pseudo_register_collect hook. * gdb/i386-tdep.c (i386_pseudo_register_read_into_value): Remove misleading comment. (i386_pseudo_register_write): Ditto. (i386_ax_pseudo_register_collect): New function. (i386_gdbarch_init): Fill ax_pseudo_register_collect hook. * i386-tdep.h: Add i386_ax_pseudo_register_collect prototype. 2016-02-10 Marcin Kościelnicki * tracefile-tfile.c (tfile_fetch_registers): Use g packet order instead of gdb order. 2016-02-10 Marcin Kościelnicki * tracefile-tfile.c (tfile_fetch_registers): Fix off-by-one in bounds check. 2016-02-10 Joel Brobecker * NEWS: Create a new section for the next release branch. Rename the section of the current branch, now that it has been cut. 2016-02-10 Joel Brobecker GDB 7.11 branch created (9ef9e6a6a0dd8f948708cb67c9afcfd0be40cb0a): * version.in: Bump version to 7.11.50.DATE-git. 2016-02-09 Keith Seitz PR breakpoints/19546 * breakpoint.c (breakpoint_event_location_empty_p): New function. (update_breakpoints_after_exec, bkpt_re_set): Use this new function instead of event_location_empty_p. 2016-02-09 Keith Seitz * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Use string_to_event_location_basic instead of string_to_event_location. 2016-02-09 Keith Seitz * guile/scm-breakpoint.c (gdbscm_register_breakpoint_x): Skip leading whitespace and use string_to_event_location_basic instead of new_linespec_location. 2016-02-09 Keith Seitz PR python/19506 * python/py-breakpoint.c (bppy_init): Use string_to_event_location_basic instead of new_linespec_location. 2016-02-09 Keith Seitz * location.c (string_to_explicit_location): Note that "-p" is reserved for probe locations and return NULL for any input that starts with that. (string_to_event_location): Move "legacy" linespec code to ... (string_to_event_location_basic): ... here. * location.h (string_to_event_location): Update comment. (string_to_event_location_basic): New function. 2016-02-09 Simon Marchi * configure.ac: Use AC_CONFIG_FILES instead of passing arguments to AC_OUTPUT. Remove "exit 0" at the end. * configure: Regenerate. 2016-02-09 Pedro Alves PR breakpoints/19548 * breakpoint.c (create_overlay_event_breakpoint): Don't update global location list here. (create_longjmp_master_breakpoint) (create_std_terminate_master_breakpoint) (create_exception_master_breakpoint, create_jit_event_breakpoint) (update_breakpoint_locations): (breakpoint_re_set): Update global location list after all breakpoints are re-set. 2016-02-08 Simon Marchi * remote.c (remote_register_number_and_offset): Remove unused variable(s). (remote_thread_always_alive): Likewise. (remote_update_thread_list): Likewise. (process_initial_stop_replies): Likewise. (remote_start_remote): Likewise. (remote_check_symbols): Likewise. (discard_pending_stop_replies): Likewise. (process_stop_reply): Likewise. (putpkt_binary): Likewise. (getpkt): Likewise. (remote_add_target_side_condition): Likewise. (remote_insert_breakpoint): Likewise. (remote_supports_stopped_by_sw_breakpoint): Likewise. (remote_supports_stopped_by_hw_breakpoint): Likewise. (remote_xfer_partial): Likewise. (remote_read_btrace): Likewise. (remote_async_serial_handler): Likewise. (remote_thread_events): Likewise. (_initialize_remote): Likewise. 2016-02-07 Simon Marchi * varobj.h (varobj_delete): Remove dellist parameter, update and move documentation here. * varobj.c (struct cpstack, cppush, cppop): Remove. (delete_variable): Remove resultp (first) parameter. (delete_variable_1): Likewise. (varobj_delete): Remove dellist parameter and unused code. (update_dynamic_varobj_children): Adjust varobj_delete call. (update_type_if_necessary): Likewise. (varobj_set_visualizer): Likewise. (varobj_update): Likewise. (value_of_root): Likewise. (varobj_invalidate_iter): Likewise. * mi/mi-cmd-var.c (mi_cmd_var_delete): Likewise. 2016-02-04 Yao Qi * remote.c (remote_wait_as): Set rs->waiting_for_stop_reply to 0 before handling 'F' and set it back afterwards. 2016-02-02 Simon Marchi * ui-out.c (MAX_UI_OUT_LEVELS): Remove. 2016-02-02 Walfred Tedeschi * amd64-linux-siginfo.c (nat_siginfo_t, nat_sigval_t, nat_timeval): New types. (compat_siginfo): New bound fields added. (compat_x32_siginfo): New field added. (cpt_si_addr_lsb): New define. (compat_siginfo_from_siginfo): Use nat_siginfo. (siginfo_from_compat_siginfo): Use nat_siginfo. (compat_x32_siginfo_from_siginfo): Likewise. (siginfo_from_compat_x32_siginfo): Likewise. 2016-02-02 Walfred Tedeschi * linux-tdep.c (linux_get_siginfo_type): Add the _addr_bnd structure to the siginfo if extra_fields contains LINUX_SIGINFO_FIELD_ADDR_BND. 2016-02-02 Walfred Tedeschi * linux-tdep.h (linux_get_siginfo_type_with_fields): Make extern. * linux-tdep.c (linux_get_siginfo_type_with_fields): Make extern. * i386-linux-tdep.h (x86_linux_get_siginfo_type): New function. * amd64-linux-tdep.c (amd64_linux_init_abi_common): Add x86_linux_get_siginfo_type for the amd64 abi. * i386-linux-tdep.c (x86_linux_get_siginfo_type): New function. (i386_linux_init_abi): Add new function at the i386 ABI initialization. 2016-02-02 Walfred Tedeschi * linux-tdep.h (linux_siginfo_extra_field_values): New enum values. (linux_siginfo_extra_fields): New enum type. * linux-tdep.c (linux_get_siginfo_type_with_fields): New function. (linux_get_siginfo_type): Use new function. 2016-02-02 Walfred Tedeschi * nat/amd64-linux-siginfo.c: New file. * nat/amd64-linux-siginfo.h: New file. * Makefile.in (HFILES_NO_SRCDIR): Add nat/amd64-linux-siginfo.h. (amd64-linux-siginfo.o): New rule. * config/i386/linux64.mh (NATDEPFILES): Add amd64-linux-siginfo.o. * amd64-linux-nat.c (nat/amd64-linux-siginfo.h): New include. (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo) (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo) (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid) (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status) (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band) (cpt_si_fd, si_timerid, si_overrun): Move to nat/amd64-linux-siginfo.c. 2016-02-01 Andrew Burgess * value.c (max_value_size): New variable. (MIN_VALUE_FOR_MAX_VALUE_SIZE): New define. (set_max_value_size): New function. (show_max_value_size): New function. (check_type_length_before_alloc): New function. (allocate_value_contents): Call check_type_length_before_alloc. (set_value_enclosing_type): Likewise. (_initialize_values): Add set/show handler for max-value-size. * NEWS: Mention new set/show command. 2016-01-31 Simon Marchi * varobj.h (struct varobj): Fix typos in comments. (struct lang_varobj_ops): Likewise. * varobj.c (VAROBJ_TABLE_SIZE): Likewise. (varobj_create): Move misplaced comment. 2016-01-29 Simon Marchi * aarch64-tdep.c (aarch64_record_asimd_load_store): Add braces to for include additional lines. * xcoffread.c (scan_xcoff_symtab): Remove unnecessary braces. 2016-01-28 Simon Marchi * gnulib/import/Makefile.am: Regenerate. * gnulib/import/Makefile.in: Regenerate. * gnulib/import/m4/gnulib-cache.m4: Regenerate. * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add rawmemchr. 2016-01-28 Simon Marchi * remote.c (skip_to_semicolon): Remove. (remote_parse_stop_reply): Use strchrnul instead of skip_to_semicolon. * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add strchrnul. * gnulib/aclocal.m4: Regenerate. * gnulib/config.in: Regenerate. * gnulib/configure: Regenerate. * gnulib/import/Makefile.am: Regenerate. * gnulib/import/Makefile.in: Regenerate. * gnulib/import/m4/gnulib-cache.m4: Regenerate. * gnulib/import/m4/gnulib-comp.m4: Regenerate. * gnulib/import/m4/rawmemchr.m4: New file. * gnulib/import/m4/strchrnul.m4: New file. * gnulib/import/rawmemchr.c: New file. * gnulib/import/rawmemchr.valgrind: New file. * gnulib/import/strchrnul.c: New file. * gnulib/import/strchrnul.valgrind: New file. 2016-01-28 Yao Qi * breakpoint.c (build_target_command_list): Don't call continue if aexpr is NULL. (build_target_condition_list): Likewise. 2016-01-27 Kevin Buettner * rx-tdep.c (rx_push_dummy_call): Treat scalars larger than 8 bytes as aggregates. 2016-01-27 Joel Brobecker * MAINTAINERS (Responsible Maintainers): Add Keith Seitz as Linespec Maintainers. 2016-01-26 Simon Marchi * common/common-utils.c (skip_spaces): Fix comment. (skip_to_space_const): Likewise. 2016-01-25 Yao Qi * arch/arm-get-next-pcs.c (thumb_deal_with_atomic_sequence_raw): Remove argument pc. Get pc by regcache_read_pc. Callers updated. (arm_deal_with_atomic_sequence_raw): Likewise. (thumb_get_next_pcs_raw): Likewise. (arm_get_next_pcs_raw): Likewise. (arm_get_next_pcs): Remove argument pc. Callers updated. * arch/arm-get-next-pcs.h (arm_get_next_pcs): Update declaration. 2016-01-25 Mark Wielaard * ada-lang.c (ada_evaluate_subexp): Add proper else block. * c-typeprint.c (c_type_print_base): Fix misleading indentation of if statement. * inflow.c (child_terminal_ours_1): Fix misleading indentation of statement block by introducing an else. * linux-record.c (record_linux_sockaddr): Fix misleading indentation of return statements. (record_linux_msghdr): Likewise. 2016-01-25 Pedro Alves PR threads/19461 * infrun.c (handle_inferior_event_1) : Update parent/child running states. 2016-01-25 Pedro Alves PR gdb/19494 * linux-nat.c (kill_one_lwp): New, factored out from ... (kill_callback): ... this. (kill_wait_callback): New, factored out from ... (kill_wait_one_lwp): ... this. (kill_unfollowed_fork_children): New function. (linux_nat_kill): Use it. 2016-01-22 John Baldwin * fbsd-nat.c (fbsd_pid_to_str): Adjust string format. 2016-01-22 Yao Qi * arm-linux-nat.c (fetch_fpregs): Call perror_with_name instead of warning. (store_fpregs, fetch_regs, store_regs): Likewise. (fetch_wmmx_regs, store_wmmx_regs): Likewise. (fetch_vfp_regs, store_vfp_regs): Likewise. 2016-01-21 Doug Evans * breakpoint.c (init_breakpoint_sal): Add comment. 2016-01-21 Marcin Kościelnicki * ax-gdb.c (gen_traced_pop): Use gen_fetch for string collection. 2016-01-21 Andrew Burgess * disasm.c (maybe_add_dis_line_entry): Rename to... (add_dis_line_entry): ...this, and update header comment. (do_mixed_source_and_assembly): Now use add_dis_line_entry. 2016-01-21 Pedro Alves * Makefile.in (COMPILER_CFLAGS): New. (CXXFLAGS): Get it from configure. (INTERNAL_CFLAGS_BASE, INTERNAL_LDFLAGS): Use COMPILER_CFLAGS instead of CFLAGS. * build-with-cxx.m4 (GDB_AC_BUILD_WITH_CXX): Set and AC_SUBST COMPILER_CFLAGS. * configure: Regenerate. 2016-01-21 Joel Brobecker * location.h (new_address_location): Add new parameters "addr_string" and "addr_string_len". (get_address_string_location): Add declaration. * location.c (new_address_location): Add new parameters "addr_string" and "addr_string_len". If not NULL, store a copy of the addr_string in the new location as well. (get_address_string_location): New function. (string_to_event_location): Update call to new_address_location. * linespec.c (event_location_to_sals) : Save the event location in the parser's state before passing it to convert_address_location_to_sals. * breakpoint.c (create_thread_event_breakpoint): Update call to new_address_location. (init_breakpoint_sal): Get the event location's string, if any, and use it to update call to new_address_location. * python/py-finishbreakpoint.c (bpfinishpy_init): Update call to new_address_location. * spu-tdep.c (spu_catch_start): Likewise. * config/djgpp/fnchange.lst: Add entries for gdb/testsuite/gdb.base/break-fun-addr1.c and gdb/testsuite/gdb.base/break-fun-addr2.c. 2016-01-21 Yao Qi * arm-linux-tdep.c (arm_linux_sigreturn_next_pc): Add parameter is_thumb and set it according to CPSR saved on the stack. (arm_linux_get_next_pcs_syscall_next_pc): Pass is_thumb to arm_linux_sigreturn_next_pc. 2016-01-20 Simon Marchi * python/lib/gdb/printing.py (FlagEnumerationPrinter.__call__): Fix enumerators sort key function. 2016-01-20 Joel Brobecker * printcmd.c (print_scalar_formatted): Move binary operator from end of line to beginning of next line. Adjust formatting accordingly. 2016-01-19 John Baldwin * fbsd-nat.c (fbsd_pid_to_exec_file): Use new "buflen" instead of "len" with sysctl. 2016-01-19 John Baldwin * fbsd-tdep.c (find_stop_signal): Remove. (struct fbsd_collect_regset_section_cb) : New field. : New field. : New field. (fbsd_collect_regset_section_cb): Use new fields. (fbsd_collect_thread_registers): New function. (struct fbsd_corefile_thread_data): New structure. (fbsd_corefile_thread): New function. (fbsd_make_corefile_notes): Use new function to dump notes for each non-exited thread in a process. 2016-01-19 John Baldwin * configure.ac: Check for support for LWP names on FreeBSD. * fbsd-nat.c [PT_LWPINFO] New variable debug_fbsd_lwp. [TDP_RFPPWAIT || HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME] (fbsd_fetch_kinfo_proc): Move function earlier. [PT_LWPINFO] (fbsd_thread_alive): New function. [PT_LWPINFO] (fbsd_pid_to_str): New function. [HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME] (fbsd_thread_name): New function. [PT_LWP_EVENTS] (fbsd_enable_lwp_events): New function. [PT_LWPINFO] (fbsd_add_threads): New function. [PT_LWPINFO] (fbsd_update_thread_list): New function. [PT_LWPINFO] New variable super_resume. [PT_LWPINFO] (resume_one_thread_cb): New function. [PT_LWPINFO] (resume_all_threads_cb): New function. [PT_LWPINFO] (fbsd_resume): New function. (fbsd_remember_child): Save full ptid instead of plain pid. (fbsd_is_child_pending): Return ptid of saved child process. (fbsd_wait): Include lwp in returned ptid and switch to LWP ptid on first stop. [PT_LWP_EVENTS] Handle LWP events. [TDP_RFPPWAIT] Include LWP in child ptid. (fbsd_post_startup_inferior) [PT_LWP_EVENTS]: Enable LWP events. (fbsd_post_attach) [PT_LWP_EVENTS]: Enable LWP events. Add threads for existing processes. (fbsd_nat_add_target) [PT_LWPINFO]: Set "to_thread_alive" to "fbsd_thread_alive". Set "to_pid_to_str" to "fbsd_pid_to_str". [HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME]: Set "to_thread_name" to "fbsd_thread_name". [PT_LWPINFO]: Set "to_update_thread_list" to "fbsd_update_thread_list". Set "to_has_thread_control" to "tc_schedlock". Set "to_resume" to "fbsd_resume". (_initialize_fbsd_nat): New function. * configure: Regenerate. * config.in: Regenerate. 2016-01-19 John Baldwin * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers): Use get_ptrace_pid. (amd64bsd_store_inferior_registers): Use get_ptrace_pid. (amd64bsd_dr_get): Use get_ptrace_pid. (amd64bsd_dr_set): Use get_ptrace_pid. * i386bsd-nat.c (i386bsd_fetch_inferior_registers): Use get_ptrace_pid. (i386bsd_store_inferior_registers): Use get_ptrace_pid. (i386bsd_dr_get): Use get_ptrace_pid. (i386bsd_dr_set): Use get_ptrace_pid. * inf-ptrace.c (get_ptrace_pid): Export. * inf-ptrace.h (get_ptrace_pid): Declare. * ppcfbsd-nat.c (ppcfbsd_fetch_inferior_registers): Use lwp id. (ppcfbsd_store_inferior_registers): Use lwp id. 2016-01-19 John Baldwin * fbsd_tdep.c (fbsd_core_pid_to_str): New function. (fbsd_core_thread_name): New function. (fbsd_init_abi): Add "core_pid_to_str" gdbarch method. Add "core_thread_name" gdbarch method. 2016-01-19 John Baldwin * corelow.c (core_thread_name): New function. (init_core_ops): Use "core_thread_name" for the "to_thread_name" target op. * gdbarch.sh (core_thread_name): New gdbarch callback. * gdbarch.h: Re-generate. * gdbarch.c: Re-generate. 2016-01-19 Simon Marchi * python/lib/gdb/printing.py (_EnumInstance.to_string): Explicitly convert gdb.Value to integer type using int(). 2016-01-19 John Baldwin * configure.ac: Include * ax-gdb.c (agent_command_1): Adjust call to decode_line_full. * break-catch-throw.c (re_set_exception_catchpoint): Pass the current program space down to linespec decoding and breakpoint location updating. * breakpoint.c (parse_breakpoint_sals): Adjust calls to decode_line_full. (until_break_command): Adjust calls to decode_line_1. (base_breakpoint_decode_location, bkpt_decode_location): Add 'search_pspace' parameter. Pass it along. (bkpt_probe_create_sals_from_location): Adjust calls to parse_probes. (tracepoint_decode_location, tracepoint_probe_decode_location) (strace_marker_decode_location): Add 'search_pspace' parameter. Pass it along. (all_locations_are_pending): Rewrite to take a breakpoint and program space as arguments instead. (hoist_existing_locations): New function. (update_breakpoint_locations): Add 'filter_pspace' parameter. Use hoist_existing_locations instead of always removing all locations, and adjust to all_locations_are_pending change. (location_to_sals): Add 'search_pspace' parameter. Pass it along. Don't disable the breakpoint if there are other locations in another program space. (breakpoint_re_set_default): Adjust to pass down the current program space as filter program space. (decode_location_default): Add 'search_pspace' parameter and pass it along. (prepare_re_set_context): Don't switch program space here. (breakpoint_re_set): Use save_current_space_and_thread instead of save_current_program_space. * breakpoint.h (struct breakpoint_ops) : Add 'search_pspace' parameter. (update_breakpoint_locations): Add 'filter_pspace' parameter. * cli/cli-cmds.c (edit_command, list_command): Adjust calls to decode_line_1. * elfread.c (elf_gnu_ifunc_resolver_return_stop): Pass the current program space as filter program space. * linespec.c (struct linespec_state) : New field. (create_sals_line_offset, convert_explicit_location_to_sals) (parse_linespec): Pass the search program space down. (linespec_state_constructor): Add 'search_pspace' parameter. Store it. (linespec_parser_new): Add 'search_pspace' parameter and pass it along. (linespec_lex_to_end): Adjust. (decode_line_full, decode_line_1): Add 'search_pspace' parameter and pass it along. (decode_line_with_last_displayed): Adjust. (collect_symtabs_from_filename, symtabs_from_filename): New 'search_pspace' parameter. Use it. (find_function_symbols): Pass the search program space down. * linespec.h (decode_line_1, decode_line_full): Add 'search_pspace' parameter. * probe.c (parse_probes_in_pspace): New function, factored out from ... (parse_probes): ... this. Add 'search_pspace' parameter and use it. * probe.h (parse_probes): Add pspace' parameter. * python/python.c (gdbpy_decode_line): Adjust. * tracepoint.c (scope_info): Adjust. 2016-01-18 Maciej W. Rozycki * mips-tdep.c (mips_insn_size): Remove 48-bit microMIPS instruction support. (micromips_next_pc): Likewise. (micromips_scan_prologue): Likewise. (micromips_deal_with_atomic_sequence): Likewise. (micromips_stack_frame_destroyed_p): Likewise. (mips_breakpoint_from_pc): Likewise. 2016-01-18 Maciej W. Rozycki * mips-tdep.c (micromips_insn_at_pc_has_delay_slot): Pass unshifted 16-bit microMIPS instruction word to `mips_insn_size'. 2016-01-18 Pedro Alves * NEWS: Mention that GDB now displays the ID and name of the thread that hit a breakpoint or received a signal. * break-catch-sig.c (signal_catchpoint_print_it): Use maybe_print_thread_hit_breakpoint. * break-catch-syscall.c (print_it_catch_syscall): Likewise. * break-catch-throw.c (print_it_exception_catchpoint): Likewise. * breakpoint.c (maybe_print_thread_hit_breakpoint): New function. (print_it_catch_fork, print_it_catch_vfork, print_it_catch_solib) (print_it_catch_exec, print_it_ranged_breakpoint) (print_it_watchpoint, print_it_masked_watchpoint, bkpt_print_it): Use maybe_print_thread_hit_breakpoint. * breakpoint.h (maybe_print_thread_hit_breakpoint): Declare. * gdbthread.h (show_thread_that_caused_stop): Declare. * infrun.c (print_signal_received_reason): Print which thread received signal. * thread.c (show_thread_that_caused_stop): New function. 2016-01-18 Gary Benson * nat/linux-namespaces.c (do_fork): New function. (linux_mntns_get_helper): Use the above. 2016-01-17 Jonas Hahnfeld (tiny change) Pushed by Joel Brobecker . PR gdb/19208 * dwarf2read.c (read_partial_die): Do not call set_objfile_main_name if the function has no name. 2016-01-15 Sandra Loosemore * charset.c [PHONY_ICONV] (GDB_DEFAULT_HOST_CHARSET): Conditionalize for Windows host. (GDB_DEFAULT_TARGET_CHARSET): Match GDB_DEFAULT_HOST_CHARSET. (GDB_DEFAULT_TARGET_WIDE_CHARSET): Use UTF-32. (phony_iconv_open): Handle both UTF-32 endiannesses. (phony_iconv): Likewise. Check for output overflow and clean up out-of-input cases. Correct adjustment to input buffer pointer. (set_be_le_names) [PHONY_ICONV]: Use hard-wired names to match phony_iconv_open. 2016-01-15 Pedro Alves * NEWS: Mention star wildcard ranges. * cli/cli-utils.c (get_number_or_range): Check state->in_range first. (number_range_setup_range): New function. * cli/cli-utils.h (number_range_setup_range): New declaration. * thread.c (thread_apply_command): Support star TID ranges. * tid-parse.c (tid_range_parser_finished) (tid_range_parser_string, tid_range_parser_skip) (get_tid_or_range, get_tid_or_range): Handle TID_RANGE_STATE_STAR_RANGE. (tid_range_parser_star_range): New function. * tid-parse.h (enum tid_range_state) : New value. (tid_range_parser_star_range): New declaration. 2016-01-15 Pedro Alves * thread.c (thread_apply_command): Use the tid range parser to advance past the thread ID list. * tid-parse.c (get_positive_number_trailer): New function. (parse_thread_id): Use it. (get_tid_or_range): Use it. Return 0 instead of throwing invalid thread ID error. (get_tid_or_range): Detect negative values. Return 0 instead of throwing invalid thread ID error. 2016-01-14 Yao Qi * arm-linux-tdep.c (arm_linux_get_next_pcs_syscall_next_pc): Declare. (arm_linux_get_next_pcs_ops): Install arm_linux_get_next_pcs_syscall_next_pc. (arm_linux_syscall_next_pc): Change to ... (arm_linux_get_next_pcs_syscall_next_pc): ... it. (arm_linux_init_abi): Don't set tdep->syscall_next_pc. * arm-tdep.c (arm_get_next_pcs_syscall_next_pc): Declare. (arm_get_next_pcs_syscall_next_pc): Make it static. Don't call tdep->syscall_next_pc. * arm-tdep.h (struct gdbarch_tdep) : Remove. (arm_get_next_pcs_syscall_next_pc): Remove. 2016-01-14 Yao Qi * remote.c (remote_set_syscall_catchpoint): Cast to char *. * thread.c (do_captured_thread_select): Cast to const char *. 2016-01-14 Yao Qi * arch/arm-get-next-pcs.c (arm_get_next_pcs_ctor): Change argument arm_thumb2_breakpoint to has_thumb2_breakpoint. (thumb_get_next_pcs_raw): Check has_thumb2_breakpoint instead. * arch/arm-get-next-pcs.h (struct arm_get_next_pcs) : Remove. : New field. (arm_get_next_pcs_ctor): Update declaration. * arm-linux-tdep.c (arm_linux_software_single_step): Pass 1 to arm_get_next_pcs_ctor. * arm-tdep.c (arm_software_single_step): Pass 0 to arm_get_next_pcs_ctor. 2016-01-13 Ulrich Weigand * MAINTAINERS: Add Andreas Arnez as s390 target maintainer. 2016-01-13 Yao Qi * arch/arm-get-next-pcs.c (arm_get_next_pcs_raw): Use byte_order_for_code to read instruction. 2016-01-13 Pedro Alves * NEWS: Mention $_gthread. * gdbthread.h (struct thread_info) : Mention $_gthread. * thread.c (thread_num_make_value_helper): New function. (thread_id_make_value): Delete. (thread_id_per_inf_num_make_value, global_thread_id_make_value): New. (thread_funcs): Adjust. (gthread_funcs): New. (_initialize_thread): Register $_gthread variable. 2016-01-13 Pedro Alves * NEWS: Mention "info threads -gid". * gdbthread.h (struct thread_info) : Mention "info threads -gid". * thread.c (info_threads_command): Handle "-gid". (_initialize_thread): Adjust "info threads" help string to mention -gid. 2016-01-13 Pedro Alves * NEWS: Mention InferiorThread.global_num. * python/py-infthread.c (thpy_get_global_num): New function. (thread_object_getset): Register "global_num". 2016-01-13 Pedro Alves * NEWS: Mention that thread IDs are now per inferior and global thread IDs. * Makefile.in (SFILES): Add tid-parse.c. (COMMON_OBS): Add tid-parse.o. (HFILES_NO_SRCDIR): Add tid-parse.h. * ada-tasks.c: Adjust to use ptid_to_global_thread_id. * breakpoint.c (insert_breakpoint_locations) (remove_threaded_breakpoints, bpstat_check_breakpoint_conditions) (print_one_breakpoint_location, set_longjmp_breakpoint) (check_longjmp_breakpoint_for_call_dummy) (set_momentary_breakpoint): Adjust to use global IDs. (find_condition_and_thread, watch_command_1): Use parse_thread_id. (until_break_command, longjmp_bkpt_dtor) (breakpoint_re_set_thread, insert_single_step_breakpoint): Adjust to use global IDs. * dummy-frame.c (pop_dummy_frame_bpt): Adjust to use ptid_to_global_thread_id. * elfread.c (elf_gnu_ifunc_resolver_stop): Likewise. * gdbthread.h (struct thread_info): Rename field 'num' to 'global_num. Add new fields 'per_inf_num' and 'inf'. (thread_id_to_pid): Rename thread_id_to_pid to global_thread_id_to_ptid. (pid_to_thread_id): Rename to ... (ptid_to_global_thread_id): ... this. (valid_thread_id): Rename to ... (valid_global_thread_id): ... this. (find_thread_id): Rename to ... (find_thread_global_id): ... this. (ALL_THREADS, ALL_THREADS_BY_INFERIOR): Declare. (print_thread_info): Add comment. * tid-parse.h: New file. * tid-parse.c: New file. * infcmd.c (step_command_fsm_prepare) (step_command_fsm_should_stop): Adjust to use the global thread ID. (until_next_command, until_next_command) (finish_command_fsm_should_stop): Adjust to use the global thread ID. (attach_post_wait): Adjust to check the inferior number too. * inferior.h (struct inferior) : New field. * infrun.c (handle_signal_stop) (insert_exception_resume_breakpoint) (insert_exception_resume_from_probe): Adjust to use the global thread ID. * record-btrace.c (record_btrace_open): Use global thread IDs. * remote.c (process_initial_stop_replies): Also consider the inferior number. * target.c (target_pre_inferior): Clear the inferior's highest thread num. * thread.c (clear_thread_inferior_resources): Adjust to use the global thread ID. (new_thread): New inferior parameter. Adjust to use it. Set both the thread's global ID and the thread's per-inferior ID. (add_thread_silent): Adjust. (find_thread_global_id): New. (find_thread_id): Make static. Adjust to rename. (valid_thread_id): Rename to ... (valid_global_thread_id): ... this. (pid_to_thread_id): Rename to ... (ptid_to_global_thread_id): ... this. (thread_id_to_pid): Rename to ... (global_thread_id_to_ptid): ... this. Adjust. (first_thread_of_process): Adjust. (do_captured_list_thread_ids): Adjust to use global thread IDs. (should_print_thread): New function. (print_thread_info): Rename to ... (print_thread_info_1): ... this, and add new show_global_ids parameter. Handle it. Iterate over inferiors. (print_thread_info): Reimplement as wrapper around print_thread_info_1. (show_inferior_qualified_tids): New function. (print_thread_id): Use it. (tp_array_compar): Compare inferior numbers too. (thread_apply_command): Use tid_range_parser. (do_captured_thread_select): Use parse_thread_id. (thread_id_make_value): Adjust. (_initialize_thread): Adjust "info threads" help string. * varobj.c (struct varobj_root): Update comment. (varobj_create): Adjust to use global thread IDs. (value_of_root_1): Adjust to use global_thread_id_to_ptid. * windows-tdep.c (display_tib): No longer accept an argument. * cli/cli-utils.c (get_number_trailer): Make extern. * cli/cli-utils.h (get_number_trailer): Declare. (get_number_const): Adjust documentation. * mi/mi-cmd-var.c (mi_cmd_var_update_iter): Adjust to use global thread IDs. * mi/mi-interp.c (mi_new_thread, mi_thread_exit) (mi_on_normal_stop, mi_output_running_pid, mi_on_resume): * mi/mi-main.c (mi_execute_command, mi_cmd_execute): Likewise. * guile/scm-breakpoint.c (gdbscm_set_breakpoint_thread_x): Likewise. * python/py-breakpoint.c (bppy_set_thread): Likewise. * python/py-finishbreakpoint.c (bpfinishpy_init): Likewise. * python/py-infthread.c (thpy_get_num): Add comment and return the per-inferior thread ID. (thread_object_getset): Update comment of "num". 2016-01-13 Pedro Alves * breakpoint.c (remove_threaded_breakpoints) (print_one_breakpoint_location): Use print_thread_id. * btrace.c (btrace_enable, btrace_disable, btrace_teardown) (btrace_fetch, btrace_clear): Use print_thread_id. * common/print-utils.c (CELLSIZE): Delete. (get_cell): Rename to ... (get_print_cell): ... this and made extern. Adjust call callers. Adjust to use PRINT_CELL_SIZE. * common/print-utils.h (get_print_cell): Declare. (PRINT_CELL_SIZE): New. * gdbthread.h (print_thread_id): Declare. * infcmd.c (signal_command): Use print_thread_id. * inferior.c (print_inferior): Use print_thread_id. * infrun.c (handle_signal_stop) (insert_exception_resume_breakpoint) (insert_exception_resume_from_probe) (print_signal_received_reason): Use print_thread_id. * record-btrace.c (record_btrace_info) (record_btrace_resume_thread, record_btrace_cancel_resume) (record_btrace_step_thread, record_btrace_wait): Use print_thread_id. * thread.c (thread_apply_all_command): Use print_thread_id. (print_thread_id): New function. (thread_apply_command): Use print_thread_id. (thread_command, thread_find_command, do_captured_thread_select): Use print_thread_id. 2016-01-13 Pedro Alves * NEWS: Mention InferiorThread.inferior. * python/py-infthread.c (thpy_get_inferior): New. (thread_object_getset): Register "inferior". 2016-01-13 Pedro Alves * NEWS: Mention $_inferior. * inferior.c (inferior_id_make_value): New. (inferior_funcs): New. (_initialize_inferior): Create $_inferior variable. 2016-01-13 Pedro Alves PR breakpoints/19388 * frame.c (get_current_frame): Use validate_registers_access. * gdbthread.h (validate_registers_access): Declare. * infrun.c (validate_siginfo_access): Delete. (siginfo_value_read, siginfo_value_write): Use validate_registers_access. * thread.c (validate_registers_access): New function. 2016-01-12 Josh Stone Philippe Waroquiers * NEWS (Changes since GDB 7.10): Mention QCatchSyscalls and the syscall_entry and syscall_return stop reasons. Mention GDB support for remote catch syscall. * remote.c (PACKET_QCatchSyscalls): New enum. (remote_set_syscall_catchpoint): New function. (remote_protocol_features): New element for QCatchSyscalls. (remote_parse_stop_reply): Parse syscall_entry/return stops. (init_remote_ops): Install remote_set_syscall_catchpoint. (_initialize_remote): Config QCatchSyscalls. * linux-nat.h (struct lwp_info) : Comment typo. 2016-01-12 Yao Qi * nat/linux-ptrace.c (linux_child_function): Cast child_stack to gdb_byte * and pass to linux_fork_to_function. 2016-01-12 Yao Qi * nat/linux-ptrace.c (linux_fork_to_function): Change type of argument 'function'. (linux_grandchild_function): Change return type to 'int'. Change child_stack's type to 'void *'. (linux_child_function): Likewise. 2016-01-12 Pedro Alves Remove use of the registered trademark symbol throughout. 2016-01-12 Thomas Schwinge * reply_mig_hack.awk: Rewrite one regular expression. 2016-01-11 Mike Frysinger * acinclude.m4: Include new warning.m4 file. * configure: Regenerated. * configure.ac: Move all warning logic ... * warning.m4: ... here. 2016-01-08 Yao Qi * extension.c: Include target.h. (set_active_ext_lang): Only call install_gdb_sigint_handler, check_quit_flag, and set_quit_flag if target_terminal_is_ours returns false. (restore_active_ext_lang): Likewise. * target.c (target_terminal_is_ours): New function. * target.h (target_terminal_is_ours): Declare. 2016-01-07 Maciej W. Rozycki * mips-tdep.c (mips_breakpoint_from_pc): Rename local `status' to `err' in the little-endian leg. 2016-01-06 Yao Qi * arch/arm-get-next-pcs.c (arm_get_next_pcs): Move it to some lines below. (thumb_get_next_pcs_raw): Make it static. (arm_get_next_pcs_raw): Likewise. * arch/arm-get-next-pcs.h (thumb_get_next_pcs_raw): Remove the declaration. (arm_get_next_pcs_raw): Likewise. 2016-01-05 Mike Frysinger * version.in: Change cvs to git. 2016-01-05 Mike Frysinger * configure.tgt (score-*-*): Delete gdb_sim assignment. 2016-01-05 Pedro Alves PR sim/13418 * configure.ac: Define WITH_PPC_SIM when linking in the sim and the target is powerpc*. * rs6000-tdep.c (init_sim_regno_table): Check WITH_PPC_SIM instead of WITH_SIM. * configure: Regenerate. * config.in: Regenerate. 2016-01-04 Markus Metzger * btrace.c (btrace_pt_readmem_callback): Do not return in TRY/CATCH. 2016-01-02 Mike Frysinger * configure.tgt (powerpc*-*-*): Delete test call and always assign gdb_sim. 2016-01-01 Joel Brobecker Update year range in copyright notice of all files. 2016-01-01 Joel Brobecker * top.c (print_gdb_version): Change copyright year in version message. 2016-01-01 Joel Brobecker * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2015. For older changes see ChangeLog-2015. Local Variables: mode: change-log left-margin: 8 fill-column: 74 version-control: never coding: utf-8 End: