X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2FChangeLog;h=c8832c90862e9f942cc6047655057944b9fd8dbb;hb=5f034a78b986d30a90030b2409c61a8660b9b48c;hp=74f91d207aa1fb26b637e14a7ffe54645f6d17a0;hpb=d18547d8b08615a58db18ad3e43f721dc92ae298;p=deliverable%2Fbinutils-gdb.git diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 74f91d207a..c8832c9086 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,1031 @@ +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