X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2FChangeLog;h=fae9db0651dbeb77d1e0fbc0aad889ab1e197181;hb=6ccb583f751e020a6db768d517c2dd3ba6d93cc4;hp=b1e9f9f2897bee469258045e64aff7122a3080ab;hpb=5c319bb260fa9637048cfae5fceba807e7849b39;p=deliverable%2Fbinutils-gdb.git diff --git a/gdb/ChangeLog b/gdb/ChangeLog index b1e9f9f289..fae9db0651 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,895 @@ +2018-02-21 Tom Tromey + + * infcall.c (call_function_by_hand_dummy): Use std::vector. + +2018-02-21 Yao Qi + + * avr-tdep.c (avr_read_pc): Change parameter type to + readable_regcache. + * gdbarch.sh (read_pc): Likewise. + * gdbarch.c: Re-generated. + * gdbarch.h: Re-generated. + * hppa-tdep.c (hppa_read_pc): Change parameter type to + readable_regcache. + * ia64-tdep.c (ia64_read_pc): Likewise. + * mips-tdep.c (mips_read_pc): Likewise. + * spu-tdep.c (spu_read_pc): Likewise. + +2018-02-21 Yao Qi + + * Makefile.in (COMMON_SFILES): Add regcache-dump.c + * regcache-dump.c: New file. + * regcache.c: Move register_dump to regcache-dump.c. + (maintenance_print_registers): Likewise. + (maintenance_print_raw_registers): Likewise. + (maintenance_print_cooked_registers): Likewise. + (maintenance_print_register_groups): Likewise. + (maintenance_print_remote_registers): Likewise. + (_initialize_regcache): Likewise. + * regcache.h (register_dump): Moved from regcache.c. + +2018-02-21 Yao Qi + + * regcache.c (regcache::regcache): Update. + (regcache::invalidate): Move it to detached_regcache::invalidate. + (get_thread_arch_aspace_regcache): Update. + (regcache::raw_update): Update. + (regcache::cooked_read): Remove some code. + (regcache::cooked_read_value): Likewise. + (regcache::raw_write): Remove assert on m_readonly_p. + (regcache::raw_supply_integer): Move it to + detached_regcache::raw_supply_integer. + (regcache::raw_supply_zeroed): Likewise. + * regcache.h (detached_regcache) : New + declaration. + : Likewise. + (regcache) : Removed. + : Likewise. + : Removed. + +2018-02-21 Yao Qi + + * infcmd.c (get_return_value): Let stop_regs point to + get_current_regcache. + * regcache.c (regcache::regcache): Remove. + (register_dump_reg_buffer): New class. + (regcache_print): Adjust. + * regcache.h (regcache): Remove constructors. + +2018-02-21 Yao Qi + + * regcache.c (class register_dump): New class. + (register_dump_regcache, register_dump_none): New class. + (register_dump_remote, register_dump_groups): New class. + (regcache_print): Update. + * regcache.h (regcache_dump_what): Move it to regcache.c. + (regcache) : Remove. + +2018-02-21 Yao Qi + + * jit.c (struct jit_unwind_private) : Change its type to + reg_buffer_rw *. + (jit_unwind_reg_set_impl): Call raw_supply. + (jit_frame_sniffer): Use reg_buffer_rw. + * record-full.c (record_full_core_regbuf): Change its type. + (record_full_core_open_1): Use reg_buffer_rw. + (record_full_close): Likewise. + (record_full_core_fetch_registers): Use regcache->raw_supply. + (record_full_core_store_registers): Likewise. + * regcache.c (regcache::get_register_status): Move it to + reg_buffer. + (regcache_raw_set_cached_value): Remove. + (regcache::raw_set_cached_value): Remove. + (regcache::raw_write): Call raw_supply. + (regcache::raw_supply): Move it to reg_buffer_rw. + * regcache.h (regcache_raw_set_cached_value): Remove. + (reg_buffer_rw): New class. + +2018-02-21 Yao Qi + + * dummy-frame.c (dummy_frame_cache) : Use + readonly_detached_regcache. + (dummy_frame_prev_register): Use regcache->cooked_read. + * frame.c (frame_save_as_regcache): Change return type. + (frame_pop): Update. + * frame.h (frame_save_as_regcache): Update declaration. + * inferior.h (get_infcall_suspend_state_regcache): Update + declaration. + * infrun.c (infcall_suspend_state) : use + readonly_detached_regcache. + (save_infcall_suspend_state): Don't use regcache_dup. + (get_infcall_suspend_state_regcache): Change return type. + * linux-fork.c (struct fork_info) : Change to + readonly_detached_regcache. + : New field. + (fork_save_infrun_state): Don't use regcache_dup. + (info_checkpoints_command): Adjust. + * mi/mi-main.c (register_changed_p): Update declaration. + (mi_cmd_data_list_changed_registers): Use + readonly_detached_regcache. + (register_changed_p): Change parameter type to + readonly_detached_regcache. + * ppc-linux-tdep.c (ppu2spu_cache) : Use + readonly_detached_regcache. + (ppu2spu_sniffer): Construct a new readonly_detached_regcache. + * regcache.c (readonly_detached_regcache::readonly_detached_regcache): + New. + (regcache::save): Move it to reg_buffer. + (regcache::restore): Change parameter type. + (regcache_dup): Remove. + * regcache.h (reg_buffer) : New method. + (readonly_detached_regcache): New class. + * spu-tdep.c (spu2ppu_cache) : Use + readonly_detached_regcache. + (spu2ppu_sniffer): Construct a new readonly_detached_regcache. + +2018-02-21 Yao Qi + + * frame.c (frame_save_as_regcache): Use regcache method save. + (frame_pop): Use regcache method restore. + * infrun.c (restore_infcall_suspend_state): Likewise. + * linux-fork.c (fork_load_infrun_state): Likewise. + * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method + save. + * regcache.c (regcache_save): Remove. + (regcache::restore): More asserts. + (regcache_cpy): Remove. + * regcache.h (regcache_save): Remove the declaration. + (regcache::restore): Move from private to public. + Remove the friend declaration of regcache_cpy. + (regcache_cpy): Remove declaration. + +2018-02-21 Yao Qi + + * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change + parameter type to 'readable_regcache *'. + * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise. + * arm-tdep.c (arm_neon_quad_read): Likewise. + (arm_pseudo_read): Likewise. + * avr-tdep.c (avr_pseudo_register_read): Likewise. + * bfin-tdep.c (bfin_pseudo_register_read): Likewise. + * frv-tdep.c (frv_pseudo_register_read): Likewise. + * gdbarch.c: Re-generated. + * gdbarch.h: Re-generated. + * gdbarch.sh (pseudo_register_read): Change parameter type to + 'readable_regcache *'. + (pseudo_register_read_value): Likewise. + * h8300-tdep.c (pseudo_from_raw_register): Likewise. + (h8300_pseudo_register_read): Likewise. + * hppa-tdep.c (hppa_pseudo_register_read): Likewise. + * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise. + (i386_pseudo_register_read_into_value): Likewise. + (i386_pseudo_register_read_value): Likewise. + * i386-tdep.h (i386_pseudo_register_read_into_value): Update + declaration. + * ia64-tdep.c (ia64_pseudo_register_read): Likewise. + * m32c-tdep.c (m32c_raw_read): Likewise. + (m32c_read_flg): Likewise. + (m32c_banked_register): Likewise. + (m32c_banked_read): Likewise. + (m32c_sb_read): Likewise. + (m32c_part_read): Likewise. + (m32c_cat_read): Likewise. + (m32c_r3r2r1r0_read): Likewise. + (m32c_pseudo_register_read): Likewise. + * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise. + * mep-tdep.c (mep_pseudo_cr32_read): Likewise. + (mep_pseudo_cr64_read): Likewise. + (mep_pseudo_register_read): Likewise. + * mips-tdep.c (mips_pseudo_register_read): Likewise. + * msp430-tdep.c (msp430_pseudo_register_read): Likewise. + * nds32-tdep.c (nds32_pseudo_register_read): Likewise. + * regcache.c (regcache::raw_read): Move it to readable_regcache. + (regcache::cooked_read): Likewise. + (regcache::cooked_read_value): Likewise. + (regcache_cooked_read_signed): + (regcache::cooked_read): Likewise. + * regcache.h (readable_regcache): New class. + (regcache): Inherit readable_regcache. Move some methods to + readable_regcache. + * rl78-tdep.c (rl78_pseudo_register_read): Change + parameter type to 'readable_regcache *'. + * rs6000-tdep.c (do_regcache_raw_read): Remove. + (e500_pseudo_register_read): Change parameter type to + 'readable_regcache *'. + (dfp_pseudo_register_read): Likewise. + (vsx_pseudo_register_read): Likewise. + (efpr_pseudo_register_read): Likewise. + * s390-tdep.c (s390_pseudo_register_read): Likewise. + * sh-tdep.c (sh_pseudo_register_read): Likewise. + * sh64-tdep.c (pseudo_register_read_portions): Likewise. + (sh64_pseudo_register_read): Likewise. + * sparc-tdep.c (sparc32_pseudo_register_read): Likewise. + * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise. + * spu-tdep.c (spu_pseudo_register_read_spu): Likewise. + (spu_pseudo_register_read): Likewise. + * xtensa-tdep.c (xtensa_register_read_masked): Likewise. + (xtensa_pseudo_register_read): Likewise. + +2018-02-21 Yao Qi + + * regcache.c (regcache::regcache): Call reg_buffer ctor. + (regcache::arch): Move it to reg_buffer::arch. + (regcache::register_buffer): Likewise. + (regcache::assert_regnum): Likewise. + (regcache::num_raw_registers): Likewise. + * regcache.h (reg_buffer): New class. + (regcache): Inherit reg_buffer. + +2018-02-20 Simon Marchi + + * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered, + gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF. + +2018-02-20 Markus Metzger + + * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp. + +2018-02-19 Alan Hayward + + * Makefile.in: (COMMON_SFILES): Add common/*.c files. + (SFILES): Remove common/*.c files. + (COMMON_OBS): Remove some *.o files built from common/*.c files. + * common/common.host: Add common reference. + * configure.ac: Likewise. + * configure: Regenerate. + +2018-02-16 Yao Qi + + * block.c (block_namespace_info): Inherit allocate_on_obstack. + (block_initialize_namespace): Use new. + * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack. + (dwarf2_free_objfile): Use delete. + * gdbtypes.c (type_pair): Inherit allocate_on_obstack. + (copy_type_recursive): Use new. + * gdb_obstack.h (allocate_on_obstack): New. + +2018-02-15 Yao Qi + + PR gdb/22849 + * inferior.c (exit_inferior_1): Reset inf->control. + +2018-02-15 Joel Brobecker + + * ada-lang.c (ada_to_fixed_value_create): Delete advance + declaration. + +2018-02-14 Pedro Alves + + * frame-unwind.c (frame_unwind_try_unwinder): Always call + frame_cleanup_after_sniffer on exception. + +2018-02-14 Tom Tromey + + * solist.h (struct target_so_ops) : Make pathname + const. + (solib_bfd_open): Make pathname const. + * solib.c (solib_bfd_open): Make pathname const. + * solib-spu.c (spu_bfd_fopen): Make name const. + (spu_bfd_open): Make pathname const. + * solib-darwin.c (darwin_bfd_open): Make pathname const. + * solib-aix.c (solib_aix_bfd_open): Make pathname const. + +2018-02-14 Tom Tromey + + * symfile.c (symfile_bfd_open): Update. + * source.h (openp, source_full_path_of, find_and_open_source): + Change argument type to unique_xmalloc_ptr. + * source.c (openp): Take a unique_xmalloc_ptr. + (source_full_path_of, find_and_open_source): Likewise. + (open_source_file, symtab_to_fullname): Update. + * solist.h (struct target_so_ops) : Take a + unique_xmalloc_ptr. + * solib.c (solib_find_1): Use unique_xmalloc_ptr. + (exec_file_find): Update. + * psymtab.c (psymtab_to_fullname): Update. + * nto-tdep.h (nto_find_and_open_solib): Update. + * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a + unique_xmalloc_ptr. + * exec.c (exec_file_attach): Update. + * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr. + * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr. + +2018-02-14 Tom Tromey + + * solib.c: Include source.h. + * nto-tdep.c: Include source.h. + * mi/mi-cmd-env.c: Include source.h. + * infcmd.c: Include source.h. + * exec.c: Include source.h. + * defs.h (enum openp_flag, openp, source_full_path_of, mod_path) + (add_path, directory_switch, source_path, init_source_path): Move + declarations... + * source.h (enum openp_flag, openp, source_full_path_of, mod_path) + (add_path, directory_switch, source_path, init_source_path): + ...here. + +2018-02-14 Tom Tromey + + * solist.h (exec_file_find, solib_find): Return + unique_xmalloc_ptr. + (solib_bfd_fopen): Take a const char *. + * solib.c (solib_find_1): Return unique_xmalloc_ptr. + (exec_file_find, solib_find): Likewise. + (solib_bfd_fopen): Do not take ownership of "pathname". + (solib_bfd_open): Use unique_xmalloc_ptr. + * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr. + * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr. + * infrun.c (follow_exec): Use unique_xmalloc_ptr. + * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr. + +2018-02-14 Joel Brobecker + + * ada-lang.c (name_match_type_from_name): Remove reference to + ada_name_for_lookup in function's documentation. + * ada-lang.h (ada_name_for_lookup): Delete declaration. + +2018-02-13 Simon Marchi + + * defs.h (enum openp_flags): New enum. + (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH): + Move to enum openp_flags. + (openp_flags): New enum flags. + (openp): Change parameter type to openp_flags. + * source.c (openp): Change parameter type to openp_flags. + * cli/cli-cmds.c (find_and_open_script): Use openp_flags. + * dwarf2read.c (try_open_dwop_file): Use openp_flags. + +2018-02-13 Simon Marchi + + * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show + per-command. + +2018-02-12 Andrew Burgess + + * dwarf2read.c (dwarf2_release_queue): Delete function, move body + into... + (class dwarf2_queue_guard): ...the destructor of this new class. + (dw2_do_instantiate_symtab): Create instance of the new class + dwarf2_queue_guard, remove cleanup. + +2018-02-09 Tom Tromey + + * source.c (find_source_lines): Don't reference past the end of + the vector. + +2018-02-09 Markus Metzger + + * remote.c (remote_btrace_maybe_reopen): Change error message. + * btrace.c (btrace_enable): Likewise. + (parse_xml_btrace): Likewise. + (parse_xml_btrace_conf): Likewise. + +2018-02-09 Markus Metzger + + * nat/linux-btrace.c (diagnose_perf_event_open_fail): New. + (linux_enable_pt, linux_enable_bts): Call + diagnose_perf_event_open_fail. + +2018-02-09 Markus Metzger + + * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message. + Remove parameter and change return type. Update callers. Move it. + (linux_enable_bts, linux_enable_pt): Improve error message. + (linux_enable_pt): Remove zero buffer size check. + (linux_enable_btrace): Improve error messages. Remove NULL return + check. + +2018-02-09 Markus Metzger + + * btrace.c (btrace_enable): Remove target_supports_btrace call. + * nat/linux-btrace.c (perf_event_pt_event_type): Move. + (kernel_supports_bts, kernel_supports_pt, linux_supports_bts) + (linux_supports_pt, linux_supports_btrace): Remove. + (linux_enable_bts): Call cpu_supports_bts. + * nat/linux-btrace.h (linux_supports_btrace): Remove. + * remote.c (remote_supports_btrace): Remove. + (init_remote_ops): Remove remote_supports_btrace. + * target-delegates.c: Regenerated. + * target.c (target_supports_btrace): Remove. + * target.h (target_ops) : Remove + (target_supports_btrace): Remove. + * x86-linux-nat.c (x86_linux_create_target): Remove + linux_supports_btrace. + +2018-02-09 Markus Metzger + + * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling + btrace failed. + * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling + exception and use message in own exception. + +2018-02-09 Markus Metzger + + * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h. + (perf_event_pt_event_type): Use gdb_file_up. + (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr, + scoped_fd, and scoped_mmap. + +2018-02-09 Markus Metzger + + * common/scoped_mmap.h: New. + * unittests/scoped_mmap-selftest.c: New. + * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add + unittests/scoped_mmap-selftest.c. + +2018-02-09 Markus Metzger + + * common/scoped_fd.h: New. + * unittests/scoped_fd-selftest.c: New. + * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add + unittests/scoped_fd-selftest.c. + +2018-02-09 Tom Tromey + + * auto-load.c (auto_load_section_scripts): Use + gdb::unique_xmalloc_ptr. + +2018-02-09 Tom Tromey + + * auto-load.c (execute_script_contents): Use std::string. + +2018-02-09 Joel Brobecker + + * NEWS : Clarify that "rbreak" is a new + Python function, rather than a new command. + +2018-02-08 Tom Tromey + + * solib.c (solib_find_1): Use std::string. + (solib_bfd_fopen): Use unique_xmalloc_ptr. + +2018-02-08 Tom Tromey + + * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr. + +2018-02-08 Tom Tromey + + * source.c (find_source_lines): Use gdb::def_vector. + +2018-02-08 Tom Tromey + + * macrocmd.c (struct temporary_macro_definition): New. + (macro_define_command): Use temporary_macro_definition. Remove + cleanups. + (free_macro_definition_ptr): Remove. + +2018-02-08 Tom Tromey + + * macroexp.c (maybe_expand): Use std::string. + +2018-02-08 Tom Tromey + + * macroexp.c (struct macro_buffer): Add initializers for some + members. + (init_buffer, init_shared_buffer, free_buffer) + (free_buffer_return_text): Remove. + (macro_buffer): New constructors. + (~macro_buffer): New destructor. + (macro_buffer::set_shared): New method. + (macro_buffer::resize_buffer, macro_buffer::appendc) + (macro_buffer::appendmem): Now methods, not free functions. + (set_token, append_tokens_without_splicing, stringify) + (macro_stringify): Update. + (gather_arguments): Change return type. Remove argc_p argument, + add args_ptr argument. Use std::vector. + (substitute_args): Remove argc argument. Accept std::vector. + (expand): Update. Use std::vector. + (scan, macro_expand, macro_expand_next): Update. + +2018-02-08 Tom Tromey + + * symtab.c (default_collect_symbol_completion_matches_break_on): + Use unique_xmalloc_ptr. + * macroscope.h: (sal_macro_scope, user_macro_scope) + (default_macro_scope): Return unique_xmalloc_ptr. + * macroscope.c (sal_macro_scope, user_macro_scope) + (default_macro_scope): Return unique_xmalloc_ptr. + * macroexp.h (macro_expand, macro_expand_once): Return + unique_xmalloc_ptr. + * macroexp.c (macro_expand, macro_expand_once): Return + unique_xmalloc_ptr. + * macrocmd.c (macro_expand_command, macro_expand_once_command) + (info_macro_command, info_macros_command): Use + unique_xmalloc_ptr. + * compile/compile-c-support.c (write_macro_definitions): Use + unique_xmalloc_ptr. + * c-exp.y (c_parse): Use unique_xmalloc_ptr. + +2018-02-07 Simon Marchi + + * value.c (value_static_field): Assign field type instead of + containing type when returning an optimized out value. + +2018-02-06 Yao Qi + + * ft32-tdep.c (ft32_read_pc): Remove. + (ft32_write_pc): Remove. + (ft32_gdbarch_init): Update. + * m32r-tdep.c (m32r_read_pc): Remove. + (m32r_gdbarch_init): Update. + * mep-tdep.c (mep_read_pc): Remove. + (mep_gdbarch_init): Update. + * microblaze-tdep.c (microblaze_write_pc): Remove. + (microblaze_gdbarch_init): Update. + * mn10300-tdep.c (mn10300_read_pc): Remove. + (mn10300_write_pc): Remove. + (mn10300_gdbarch_init): Update. + * moxie-tdep.c (moxie_read_pc): Remove. + (moxie_write_pc): Remove. + (moxie_gdbarch_init): Update. + +2018-02-06 Yao Qi + + * expprint.c (print_subexp_standard): Handle + OP_F77_UNDETERMINED_ARGLIST. + (dump_subexp_body_standard): Likewise. + +2018-02-05 Alan Hayward + + * target-descriptions.c (tdesc_element_visitor) Add empty + implementations. + (tdesc_type): Move make_gdb_type from here. + (tdesc_type_builtin): Likewise. + (tdesc_type_vector): Likewise. + (tdesc_type_with_fields): Move make_gdb_type_ functions from here. + (make_gdb_type_struct): Move from tdesc_type_with_fields. + (make_gdb_type_union): Likewise. + (make_gdb_type_flags): Likewise. + (make_gdb_type_enum): Likewise. + (make_gdb_type): New function. + (tdesc_register_type): Use static make_gdb_type. + +2018-02-05 Ruslan Kabatsayev + + * infcmd.c (default_print_one_register_info): Align natural-format + column values consistently one under another. + (pad_to_column): New function. + +2018-02-05 Joel Brobecker + + * dwarf2read.c (dwarf2_physname): Move commment. + +2018-02-01 Leszek Swirski + + * varobj.c (varobj_formatted_print_options): Allow recursive + pretty printing if pretty printing is enabled. + +2018-02-01 Leszek Swirski + + * c-exp.y (lex_one_token, classify_name, yylex): Don't classify + names after a structop as a filename. + +2018-02-01 Yao Qi + + * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it. + (arm_record_coproc_data_proc): Likewise. + +2018-02-01 Yao Qi + + * arm-tdep.c (arm_record_extension_space): Change ret to signed. + +2018-01-31 Nikola Prica + + * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and + assign shifted lr_reg to fdata->lr_register when lr_reg is set. + +2018-01-31 Pedro Alves + + * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter. + * inflow.c (child_terminal_save_inferior): Wrap reference to + tcgetpgrp in HAVE_TERMIOS_H. + (child_interrupt, child_pass_ctrlc): Wrap references to signal in + _WIN32. + * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and + always iterate over all inferiors. + (gdbsim_cntrl_c): Adjust. + * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter. + +2018-01-31 Joel Brobecker + + * gdbtypes.c (lookup_array_range_type): Make sure the array's + index type is objfile-owned if the element type is as well. + +2018-01-31 Joel Brobecker + + GDB 8.1 released. + +2018-01-30 Philipp Rudo + + * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and + "features/s390x-linux64.c". + (_initialize_s390_linux_tdep): Remove initialization of tdescs + s390_linux32 and s390x_linux64. + (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set + default tdesc. + * s390-tdep.c: Include "features/s390-linux32.c" and + "features/s390x-linux64.c". + (s390_tdesc_valid): Add check for tdesc_has_registers. + (s390_gdbarch_init): Make sure there is always a valid tdesc. + (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and + tdesc_s390x_linux64. + * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and + tdesc_s390x_linux64 to... + * s390-tdep.h: ...here. + +2018-01-30 Pedro Alves + + PR gdb/13211 + * config.in, configure: Regenerate. + * configure.ac: Check for getpgid. + * go32-nat.c (go32_pass_ctrlc): New. + (go32_target): Install it. + * inf-child.c (inf_child_target): Install + child_terminal_save_inferior, child_pass_ctrlc and + child_interrupt. + * inf-ptrace.c (inf_ptrace_interrupt): Delete. + (inf_ptrace_target): No longer install it. + * infcmd.c (interrupt_target_1): Adjust. + * inferior.h (child_terminal_save_inferior, child_pass_ctrlc) + (child_interrupt): Declare. + (inferior::terminal_state): New. + * inflow.c (struct terminal_info): Update comments. + (inferior_process_group): Delete. + (terminal_is_ours): Delete. + (gdb_tty_state): New. + (child_terminal_init): Adjust. + (is_gdb_terminal, sharing_input_terminal_1) + (sharing_input_terminal): New functions. + (child_terminal_inferior): Adjust. Use sharing_input_terminal. + Set the process's actual process group in the foreground if + possible. Handle is_ours_for_output/is_ours distinction. Don't + mark terminal as the inferior's if not sharing GDB's terminal. + Don't check attach_flag. + (child_terminal_ours_for_output, child_terminal_ours): Adjust to + pass down a target_terminal_state. + (child_terminal_save_inferior): New, factored out from ... + (child_terminal_ours_1): ... this. Handle + target_terminal_state::is_ours_for_output. + (child_interrupt, child_pass_ctrlc): New. + (inflow_inferior_exit): Clear the inferior's terminal_state. + (copy_terminal_info): Copy the inferior's terminal state. + (_initialize_inflow): Remove reference to terminal_is_ours. + * inflow.h (inferior_process_group): Delete. + * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust. + * procfs.c (procfs_target): Don't install procfs_interrupt. + (procfs_interrupt): Delete. + * remote.c (remote_serial_quit_handler): Adjust. + (remote_interrupt): Remove ptid parameter. Adjust. + * target-delegates.c: Regenerate. + * target.c: Include "terminal.h". + (target_terminal::terminal_state): Rename to ... + (target_terminal::m_terminal_state): ... this. + (target_terminal::init): Adjust. + (target_terminal::inferior): Adjust to per-inferior + terminal_state. + (target_terminal::restore_inferior, target_terminal_is_ours_kind): New. + (target_terminal::ours, target_terminal::ours_for_output): Use + target_terminal_is_ours_kind. + (target_interrupt): Remove ptid parameter. Adjust. + (default_target_pass_ctrlc): Adjust. + * target.h (target_ops::to_terminal_save_inferior): New field. + (target_ops::to_interrupt): Remove ptid_t parameter. + (target_interrupt): Remove ptid_t parameter. Update comment. + (target_pass_ctrlc): Update comment. + * target/target.h (target_terminal_state): New scoped enum, + factored out of ... + (target_terminal::terminal_state): ... here. + (target_terminal::inferior): Update comments. + (target_terminal::restore_inferior): New. + (target_terminal::is_inferior, target_terminal::is_ours) + (target_terminal::is_ours_for_output): Adjust. + (target_terminal::scoped_restore_terminal_state): Adjust to + rename, and call restore_inferior() instead of inferior(). + (target_terminal::scoped_restore_terminal_state::m_state): Change + type. + (target_terminal::terminal_state): Rename to ... + (target_terminal::m_terminal_state): ... this and change type. + +2018-01-30 Pedro Alves + + * linux-nat.c (wait_for_signal): New function. + (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend + directly. + (async_terminal_is_ours) + (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete. + (linux_nat_add_target): Don't override + to_terminal_inferior/to_terminal_ours. + +2018-01-29 Sergio Durigan Junior + + * remote.c (remote_follow_fork): Don't call "detach_inferior". + +2018-01-28 Simon Marchi + + * dwarf2read.c (free_dwo_files): Add forward-declaration. + (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from + dwarf2_per_objfile_free here. + (dwarf2_per_objfile_free): Remove. + (_initialize_dwarf2_read): Don't register + dwarf2_per_objfile_free as a registry cleanup. + +2018-01-27 Eli Zaretskii + + Avoid compilation errors in MinGW native builds + + The error is triggered by including python-internal.h, and the + error message is: + + In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0, + from build-gnulib/import/math.h:27, + from d:/usr/Python26/include/pyport.h:235, + from d:/usr/Python26/include/Python.h:58, + from python/python-internal.h:94, + from python/py-arch.c:24: + d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared + using ::hypot; + ^~~~~ + + This happens because Python headers define 'hypot' to expand t + '_hypot' in the Windows builds. + * python/python-internal.h (_hypot) [__MINGW32__]: Define back to + 'hypoth'. This avoids a compilation error. + +2018-01-26 Alan Hayward + + * MAINTAINERS (Write After Approval): Fix ordering. + +2018-01-26 Alan Hayward + + * MAINTAINERS (Write After Approval): Add Alan Hayward. + +2018-01-26 Alan Modra + + * ppc-linux-tdep.c (powerpc32_plt_stub): Make const. + (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so. + Remove nop. Make const. Comment. + (powerpc32_plt_stub_so_2): New. + (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN. + Correct count. Update uses. + (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too. + Move common code reading PLT entry word. Correct + powerpc32_plt_stub PLT address calculation. + * ppc64-tdep.c (ppc64_standard_linkage1): Make const. + (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise. + (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise. + (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise. + (ppc64_standard_linkage8): Likewise. + * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const. + Correct insns description. + * ppc-tdep.h (ppc_insns_match_pattern): Update prototype. + +2018-01-24 Pedro Alves + + GCC PR libstdc++/83906 + * gdbtypes.c (operator==(const dynamic_prop &, + const dynamic_prop &)): New. + (operator==(const range_bounds &, const range_bounds &)): New. + (check_types_equal): Use them instead of memcmp. + * gdbtypes.h (operator==(const dynamic_prop &, + const dynamic_prop &)): Declare. + (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare. + (operator==(const range_bounds &, const range_bounds &)): Declare. + (operator!=(const range_bounds &, const range_bounds &)): Declare. + +2018-01-23 Philipp Rudo + + * s390-linux-tdep.c (s390_record_address_mask) + (s390_record_calc_disp_common, s390_record_calc_disp) + (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt) + (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr) + (s390_process_record): Move to s390-tdep.c. + (s390_linux_init_abi_any): Adjust. + * s390-tdep.c (s390_record_address_mask) + (s390_record_calc_disp_common, s390_record_calc_disp) + (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt) + (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr) + (s390_process_record): Moved from s390-linux-tdep.c + (s390_gdbarch_init): Adjust. + +2018-01-23 Philipp Rudo + + * s390-linux-nat.c (s390-tdep.h): New include. + * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o. + (HFILES_NO_SRCDIR): Add s390-tdep.h. + (ALLDEPFILES): Add s390-tdep.c. + * configure.tgt (s390*-*-linux*): Add s390-tdep.o. + * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to... + * s390-tdep.h: ...this. New file. + * s390-linux-tdep.c (s390-tdep.h): New include. + (_initialize_s390_tdep): Rename to... + (_initialize_s390_linux_tdep): ...this and adjust. + (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep) + (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to + s390-tdep.h. + (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri) + (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy) + (s390_is_partial_instruction, s390_software_single_step) + (is_non_branch_ril, s390_displaced_step_copy_insn) + (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep) + (s390_prologue_data, s390_addr, s390_store, s390_load) + (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue) + (s390_register_call_saved, s390_guess_tracepoint_registers) + (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum) + (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register) + (s390_pseudo_register_name, s390_pseudo_register_type) + (s390_pseudo_register_read, s390_pseudo_register_write) + (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect) + (s390_ax_pseudo_register_push_stack, s390_gen_return_address) + (s390_addr_bits_remove, s390_address_class_type_flags) + (s390_address_class_type_flags_to_name) + (s390_address_class_name_to_type_flags, s390_effective_inner_type) + (s390_function_arg_float, s390_function_arg_vector) + (is_power_of_two, s390_function_arg_integer, s390_arg_state) + (s390_handle_arg, s390_push_dummy_call, s390_dummy_id) + (s390_frame_align, s390_register_return_value, s390_return_value) + (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp) + (s390_unwind_pseudo_register, s390_adjust_frame_regnum) + (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg) + (s390_trad_frame_prev_register, s390_unwind_cache) + (s390_prologue_frame_unwind_cache) + (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache) + (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind) + (s390_stub_unwind_cache, s390_stub_frame_unwind_cache) + (s390_stub_frame_this_id, s390_stub_frame_prev_register) + (s390_stub_frame_sniffer, s390_stub_frame_unwind) + (s390_frame_base_address, s390_local_base_address) + (s390_frame_base, s390_gcc_target_options) + (s390_gnu_triplet_regexp, s390_stap_is_single_operand) + (s390_validate_reg_range, s390_tdesc_valid) + (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to... + * s390-tdep.c: ...this. New file. + +2018-01-23 Philipp Rudo + + * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook. + (s390_process_record, s390_gdbarch_tdep_alloc) + (s390_linux_init_abi_any): Use/set new hook. + +2018-01-23 Philipp Rudo + + * s390-linux-tdep.c (osabi.h): New include. + (s390_linux_init_abi_31, s390_linux_init_abi_64) + (s390_linux_init_abi_any): New functions. + (s390_gdbarch_init, _initialize_s390_tdep): Adjust. + +2018-01-23 Philipp Rudo + + * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for + tdesc_has_registers check + +2018-01-23 Philipp Rudo + + * s390-linux-tdep.c (s390_tdesc_valid): New function. + (s390_validate_reg_range): New macro. + (s390_gdbarch_init): Adjust. + +2018-01-23 Philipp Rudo + + * s390-linux-tdep.c (gdbarch_tdep) : New field. + (s390_gdbarch_tdep_alloc): Adjust. + (s390_gdbarch_init): Adjust. + +2018-01-23 Philipp Rudo + + * s390-linux-tdep.c (gdbarch_tdep) + : Change type to bool. + (s390_gdbarch_tdep_alloc): Adjust. + (s390_gdbarch_init): Adjust. + +2018-01-23 Philipp Rudo + + * s390-linux-tdep (s390_abi_kind) : New default field. + (gdbarch_tdep) : New fields. + (s390_gdbarch_tdep_alloc): New function. + (s390_gdbarch_init): Allocate tdep at start and use its fields + instead of separate variables. + +2018-01-23 Philipp Rudo + + * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks + when looking for cached gdbarch and add comment for remaining. + 2018-01-22 Pedro Alves Sergio Durigan Junior