+2020-02-27 Aaron Merey <amerey@redhat.com>
+
+ * source.c (open_source_file): Check for nullptr when computing
+ srcpath.
+
+2020-02-27 Tom Tromey <tromey@adacore.com>
+
+ * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
+ member.
+ (dwarf2_add_field): Don't update nfields.
+ (dwarf2_attach_fields_to_type, process_structure_scope): Update.
+
+2020-02-27 Andrew Burgess <andrew.burgess@embecosm.com>
+
+ * gdbtypes.c (create_array_type_with_stride): Use std::abs not
+ abs.
+
+2020-02-26 Tom Tromey <tom@tromey.com>
+
+ * dwarf2/read.c (struct dwarf2_include_psymtab): New.
+ (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
+ (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
+ (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
+ per_cu_data.
+
+2020-02-26 Tom Tromey <tom@tromey.com>
+
+ * dwarf2/index-write.c (psym_index_map): Change type.
+ (add_address_entry_worker, write_one_signatured_type)
+ (recursively_count_psymbols, recursively_write_psymbols)
+ (class debug_names, psyms_seen_size, write_gdbindex)
+ (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
+
+2020-02-26 Aaron Merey <amerey@redhat.com>
+
+ * Makefile.in: Handle optional debuginfod support.
+ * NEWS: Update.
+ * README: Add --with-debuginfod summary.
+ * config.in: Regenerate.
+ * configure: Regenerate.
+ * configure.ac: Handle optional debuginfod support.
+ * debuginfod-support.c: debuginfod helper functions.
+ * debuginfod-support.h: Ditto.
+ * doc/gdb.texinfo: Add --with-debuginfod to configure options
+ summary.
+ * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
+ when a dwz file cannot be found.
+ * elfread.c (elf_symfile_read): Query debuginfod servers when a
+ debuginfo file cannot be found.
+ * source.c (open_source_file): Query debuginfod servers when a
+ source file cannot be found.
+ * top.c (print_gdb_configuration): Include
+ --{with,without}-debuginfod in the output.
+
+2020-02-26 Jérémie Galarneau <jeremie.galarneau@efficios.com>
+
+ * thread.c (thr_try_catch_cmd): Print thread name.
+
+2020-02-26 Simon Marchi <simon.marchi@efficios.com>
+
+ * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
+ dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
+ dwarf2_fetch_die_type_sect_off): Move to...
+ * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
+ dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
+ dwarf2_fetch_die_type_sect_off): ... here.
+ * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
+ dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
+ dwarf2_fetch_die_type_sect_off): Move doc to header file.
+
+2020-02-26 Tom de Vries <tdevries@suse.de>
+
+ PR gdb/25603
+ * symfile.c (set_initial_language): Exit-early if
+ language_mode == language_mode_manual.
+
+2020-02-25 Simon Marchi <simon.marchi@polymtl.ca>
+
+ * dwarf2/loc.h (dwarf2_read_addr_index): Move...
+ * dwarf2/read.h (dwarf2_read_addr_index): ... here.
+ * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
+
+2020-02-25 Andrew Burgess <andrew.burgess@embecosm.com>
+
+ * gdbtypes.c (create_array_type_with_stride): Handle negative
+ array strides.
+ * valarith.c (value_subscripted_rvalue): Likewise.
+
+2020-02-25 Luis Machado <luis.machado@linaro.org>
+
+ * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
+
+2020-02-25 Simon Marchi <simon.marchi@polymtl.ca>
+
+ * loc.h (dwarf2_get_die_type): Move to...
+ * read.h (dwarf2_get_die_type): ... here.
+ * read.c (dwarf2_get_die_type): Move doc to header.
+
+2020-02-25 Joel Brobecker <brobecker@adacore.com>
+
+ * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
+ 'gnulib/Makefile.in' to the list.
+
+2020-02-24 Tom Tromey <tom@tromey.com>
+
+ * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
+ Remove.
+ * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
+ XOBNEWVEC.
+
+2020-02-24 Tom Tromey <tom@tromey.com>
+
+ * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
+ New method.
+ * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
+ (dw2_do_instantiate_symtab, dw2_get_file_names)
+ (build_type_psymtab_dependencies, load_full_type_unit): Update.
+
+2020-02-24 Tom Tromey <tom@tromey.com>
+
+ * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
+ make_scoped_restore.
+ (dwarf2_psymtab::read_symtab): Don't clear
+ reading_partial_symbols.
+
+2020-02-24 Tom de Vries <tdevries@suse.de>
+
+ PR gdb/25592
+ * stack.c (iterate_over_block_locals): Handle LOC_CONST.
+
+2020-02-24 Tom de Vries <tdevries@suse.de>
+
+ * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
+ commands layout next/prev/regs.
+
+2020-02-22 Tom Tromey <tom@tromey.com>
+
+ * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
+ * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
+
+2020-02-22 Tom Tromey <tom@tromey.com>
+
+ * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
+
+2020-02-22 Tom Tromey <tom@tromey.com>
+
+ * tui/tui-win.c (_initialize_tui_win): Add usage text.
+ * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
+ * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
+ * tui/tui.c (_initialize_tui): Add usage text.
+
+2020-02-22 Tom Tromey <tom@tromey.com>
+
+ * tui/tui-win.c (tui_set_focus_command)
+ (tui_set_win_height_command): Use error_no_arg.
+ (_initialize_tui_win): Update help text.
+ (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
+
+2020-02-22 Tom Tromey <tom@tromey.com>
+
+ * tui/tui-layout.c (extract_display_start_addr): Rewrite.
+ * tui/tui-disasm.h (struct tui_disasm_window)
+ <display_start_addr>: Declare.
+ * tui/tui-source.h (struct tui_source_window)
+ <display_start_addr>: Declare.
+ * tui/tui-winsource.h (struct tui_source_window_base)
+ <show_source_line, display_start_addr>: New methods.
+ <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
+ Rename and move to protected section.
+ * tui/tui-winsource.c (tui_source_window_base::update_source_window)
+ (tui_source_window_base::do_erase_source_content): Update.
+ (tui_source_window_base::show_source_line): Now a method.
+ (tui_source_window_base::show_source_content)
+ (tui_source_window_base::tui_source_window_base)
+ (tui_source_window_base::rerender)
+ (tui_source_window_base::refill)
+ (tui_source_window_base::do_scroll_horizontal)
+ (tui_source_window_base::set_is_exec_point_at)
+ (tui_source_window_base::update_breakpoint_info)
+ (tui_source_window_base::update_exec_info): Update.
+ * tui/tui-source.c (tui_source_window::set_contents)
+ (tui_source_window::showing_source_p)
+ (tui_source_window::do_scroll_vertical)
+ (tui_source_window::location_matches_p)
+ (tui_source_window::line_is_displayed): Update.
+ (tui_source_window::display_start_addr): New method.
+ * tui/tui-disasm.c (tui_disasm_window::set_contents)
+ (tui_disasm_window::do_scroll_vertical)
+ (tui_disasm_window::location_matches_p): Update.
+ (tui_disasm_window::display_start_addr): New method.
+
+2020-02-22 Tom Tromey <tom@tromey.com>
+
+ * NEWS: Add entry for gdb.register_window_type.
+ * tui/tui-layout.h (window_factory): New typedef.
+ (tui_register_window): Declare.
+ * tui/tui-layout.c (saved_tui_windows): New global.
+ (tui_apply_current_layout): Use it.
+ (tui_register_window): New function.
+ * python/python.c (do_start_initialization): Call
+ gdbpy_initialize_tui.
+ (python_GdbMethods): Add "register_window_type" function.
+ * python/python-internal.h (gdbpy_register_tui_window)
+ (gdbpy_initialize_tui): Declare.
+ * python/py-tui.c: New file.
+ * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
+
+2020-02-22 Tom Tromey <tom@tromey.com>
+
+ * tui/tui-io.c (do_tui_putc): Don't omit annotations.
+
+2020-02-22 Tom Tromey <tom@tromey.com>
+
+ * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
+ * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
+ * tui/tui-data.c (tui_set_win_with_focus): Remove.
+ (tui_set_win_focus_to): Move from tui-win.c.
+
+2020-02-22 Tom Tromey <tom@tromey.com>
+
+ * tui/tui-layout.c (make_standard_window, get_locator_window): New
+ functions.
+ (known_window_types): New global.
+ (tui_get_window_by_name): Reimplement.
+ (initialize_known_windows): New function.
+ (validate_window_name): Rewrite.
+ (_initialize_tui_layout): Call initialize_known_windows.
+
+2020-02-22 Tom Tromey <tom@tromey.com>
+
+ * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
+ Remove constants.
+ * tui/tui-winsource.h (struct tui_source_window_base)
+ <tui_source_window_base>: Remove parameter.
+ * tui/tui-winsource.c
+ (tui_source_window_base::tui_source_window_base): Remove
+ parameter.
+ (tui_source_window_base::refill): Update.
+ * tui/tui-stack.h (struct tui_locator_window)
+ <tui_locator_window>: Update.
+ * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
+ Default the constructor.
+ * tui/tui-regs.h (struct tui_data_item_window)
+ <tui_data_item_window>: Default the constructor.
+ (struct tui_data_window) <tui_data_window>: Likewise.
+ * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
+ Default the constructor.
+ * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
+ Default the constructor.
+ <type>: Remove.
+ (struct tui_win_info) <tui_win_info>: Default the constructor.
+ * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
+ * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
+ Default the constructor.
+
+2020-02-22 Tom Tromey <tom@tromey.com>
+
+ * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
+ * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
+ * tui/tui-win.c (tui_resize_all): Don't call
+ tui_delete_invisible_windows.
+ * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
+ done.
+ (tui_set_layout): Update.
+ (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
+ * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
+ * tui/tui-data.c (tui_delete_invisible_windows): Remove.
+
+2020-02-22 Tom Tromey <tom@tromey.com>
+
+ * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
+ correctly.
+
+2020-02-22 Tom Tromey <tom@tromey.com>
+
+ * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
+
+2020-02-22 Tom Tromey <tom@tromey.com>
+
+ * tui/tui-winsource.h (struct tui_source_window_iterator)
+ <inner_iterator>: New etytypedef.
+ <tui_source_window_iterator>: Take "end" parameter.
+ <tui_source_window_iterator>: Take iterator.
+ <operator*, advance>: Update.
+ <m_iter>: Change type.
+ <m_end>: New field.
+ (struct tui_source_windows) <begin, end>: Update.
+ * tui/tui-layout.c (tui_windows): New global.
+ (tui_apply_current_layout): Clear tui_windows.
+ (tui_layout_window::apply): Update tui_windows.
+ * tui/tui-data.h (tui_windows): Declare.
+ (all_tui_windows): Now inline function.
+ (class tui_window_iterator, struct all_tui_windows): Remove.
+
+2020-02-22 Tom Tromey <tom@tromey.com>
+
+ PR tui/17850:
+ * tui/tui-win.c (tui_gen_win_info::max_width): New method.
+ * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
+ "height" argument.
+ (class tui_layout_window) <get_sizes>: Likewise.
+ (class tui_layout_split) <tui_layout_split>: Add "vertical"
+ argument.
+ <get_sizes>: Add "height" argument.
+ <m_vertical>: New field.
+ * tui/tui-layout.c (tui_layout_split::clone): Update.
+ (tui_layout_split::get_sizes): Add "height" argument.
+ (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
+ (tui_new_layout_command): Parse "-horizontal".
+ (_initialize_tui_layout): Update help string.
+ (tui_layout_split::specification): Add "-horizontal" when needed.
+ * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
+ argument.
+ * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
+ New methods.
+
+2020-02-22 Tom Tromey <tom@tromey.com>
+
+ * tui/tui-layout.h (enum tui_adjust_result): New.
+ (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
+ (class tui_layout_window) <adjust_size>: Return
+ tui_adjust_result. Rewrite.
+ (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
+ * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
+
+2020-02-22 Tom Tromey <tom@tromey.com>
+
+ * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
+ parameter and return types.
+ (class tui_layout_base) <specification>: Add "depth".
+ (class tui_layout_window) <specification>: Add "depth".
+ (class tui_layout_split) <specification>: Add "depth".
+ * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
+ and return types.
+ (tui_new_layout_command): Parse sub-layouts.
+ (_initialize_tui_layout): Update help string.
+ (tui_layout_window::specification): Add "depth".
+ (add_layout_command): Update.
+
+2020-02-22 Tom Tromey <tom@tromey.com>
+
+ * NEWS: Add "tui new-layout" item.
+ * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
+ Add new-layout command to help text.
+ (validate_window_name): New function.
+ (tui_new_layout_command): New function.
+ (_initialize_tui_layout): Register "new-layout".
+ (tui_layout_window::specification): New method.
+ (tui_layout_window::specification): New method.
+ * tui/tui-layout.h (class tui_layout_base) <specification>: New
+ method.
+ (class tui_layout_window) <specification>: New method.
+ (class tui_layout_split) <specification>: New method.
+
+2020-02-22 Tom Tromey <tom@tromey.com>
+
+ * tui/tui.c (tui_enable): Call tui_set_initial_layout.
+ * tui/tui-win.c (window_name_completer): Update comment.
+ * tui/tui-layout.h (class tui_layout_base) <replace_window>:
+ Declare method.
+ (class tui_layout_window) <replace_window>: Likewise.
+ (class tui_layout_split) <replace_window>: Likewise.
+ (tui_set_layout): Don't declare.
+ (tui_set_initial_layout): Declare function.
+ * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
+ (asm_regs_layout): New globals.
+ (tui_current_layout, show_layout): Remove.
+ (tui_set_layout, tui_add_win_to_layout): Rewrite.
+ (find_layout, tui_apply_layout): New function.
+ (layout_completer): Remove.
+ (tui_next_layout): Reimplement.
+ (tui_next_layout_command): New function.
+ (tui_set_initial_layout, tui_prev_layout_command): New functions.
+ (tui_regs_layout): Reimplement.
+ (tui_regs_layout_command): New function.
+ (extract_display_start_addr): Rewrite.
+ (next_layout, prev_layout): Remove.
+ (tui_layout_window::replace_window): New method.
+ (tui_layout_split::replace_window): New method.
+ (destroy_layout): New function.
+ (layout_list): New global.
+ (add_layout_command): New function.
+ (initialize_layouts): Update.
+ (tui_layout_command): New function.
+ (_initialize_tui_layout): Install "layout" commands.
+ * tui/tui-data.h (enum tui_layout_type): Remove.
+ (tui_current_layout): Don't declare.
+
+2020-02-22 Tom Tromey <tom@tromey.com>
+
+ * tui/tui-regs.c (tui_reg_layout): Remove.
+ (tui_reg_command): Use tui_regs_layout.
+ * tui/tui-layout.h (tui_reg_command): Declare.
+ * tui/tui-layout.c (tui_reg_command): New function.
+
+2020-02-22 Tom Tromey <tom@tromey.com>
+
+ * tui/tui.c (tui_rl_delete_other_windows): Call
+ tui_remove_some_windows.
+ * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
+ Declare method.
+ (class tui_layout_window) <remove_windows>: New method.
+ (class tui_layout_split) <remove_windows>: Declare.
+ (tui_remove_some_windows): Declare.
+ * tui/tui-layout.c (tui_remove_some_windows): New function.
+ (tui_layout_split::remove_windows): New method.
+
+2020-02-22 Tom Tromey <tom@tromey.com>
+
+ * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
+ * tui/tui-layout.h (tui_next_layout): Declare.
+ * tui/tui-layout.c (tui_next_layout): New function.
+
+2020-02-22 Tom Tromey <tom@tromey.com>
+
+ * tui/tui-regs.c (tui_data_window::display_registers_from): Use
+ correct coordinates.
+
+2020-02-22 Tom Tromey <tom@tromey.com>
+
+ * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
+ * tui/tui-layout.c (tui_add_win_to_layout): Add assert. Remove
+ DATA_WIN case.
+
+2020-02-22 Tom Tromey <tom@tromey.com>
+
+ * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
+ TUI_DISASM_WIN, not tui_win_list.
+
+2020-02-22 Tom Tromey <tom@tromey.com>
+
+ * valprint.c (generic_val_print_enum_1)
+ (val_print_type_code_flags): Style member names.
+ * rust-lang.c (val_print_struct, rust_print_enum)
+ (rust_print_struct_def, rust_internal_print_type): Style member
+ names.
+ * p-valprint.c (pascal_object_print_value_fields): Style member
+ names. Only call fprintf_symbol_filtered for static members.
+ * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
+ * f-valprint.c (f_val_print): Style member names.
+ * f-typeprint.c (f_type_print_base): Style member names.
+ * cp-valprint.c (cp_print_value_fields): Style member names. Only
+ call fprintf_symbol_filtered for static members.
+ (cp_print_class_member): Style member names.
+ * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
+ member names.
+ * ada-valprint.c (ada_print_scalar): Style enum names.
+ (ada_val_print_enum): Likewise.
+ * ada-typeprint.c (print_enum_type): Style enum names.
+
+2020-02-21 Tom Tromey <tom@tromey.com>
+
+ * psympriv.h (struct partial_symtab): Update comment.
+
+2020-02-21 Tom Tromey <tromey@adacore.com>
+
+ * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
+ type is CORE_ADDR.
+
+2020-02-21 Tom de Vries <tdevries@suse.de>
+
+ PR gdb/25534
+ * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
+ if dependencies[i]->user != NULL.
+
+2020-02-21 Ali Tamur <tamur@google.com>
+
+ * dwarf2/read.c (dwarf2_name): Add null check.
+
+2020-02-20 Tom Tromey <tom@tromey.com>
+
+ * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
+ ">=", in binary search.
+ (dwarf2_find_containing_comp_unit): New overload.
+ (run_test): New self-test.
+ (_initialize_dwarf2_read): Register new test.
+
+2020-02-20 Nelson Chu <nelson.chu@sifive.com>
+
+ * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
+ * riscv-tdep.h: Likewise.
+ * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
+ rv32-only CSR.
+ * features/riscv/64bit-csr.xml: Regenerated.
+
+2020-02-20 Sergio Durigan Junior <sergiodj@redhat.com>
+ Tom Tromey <tom@tromey.com>
+
+ * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
+ of 'fputc_unfiltered'.
+ (putchar_unfiltered): Call 'fputc_unfiltered'.
+ (fputc_unfiltered): Call 'fputs_unfiltered'.
+
+2020-02-20 Andrew Burgess <andrew.burgess@embecosm.com>
+
+ * config.in: Regenerate.
+ * configure: Regenerate.
+ * configure.ac: Add --with-python-libdir option.
+ * main.c: Use WITH_PYTHON_LIBDIR.
+
+2020-02-19 Tom Tromey <tom@tromey.com>
+
+ * symtab.c (general_symbol_info::compute_and_set_names): Use
+ obstack_strndup. Simplify call to symbol_set_demangled_name.
+
+2020-02-19 Simon Marchi <simon.marchi@efficios.com>
+
+ * dwarf2/read.c (allocate_signatured_type_table,
+ allocate_dwo_unit_table, allocate_type_unit_groups_table,
+ allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
+ Remove objfile parameter, update all callers.
+
+2020-02-19 Doug Evans <dje@google.com>
+
+ PR rust/25535
+ * rust-lang.c (rust_print_enum): Apply embedded_offset to
+ rust_enum_variant calculation.
+
+2020-02-19 Tom Tromey <tromey@adacore.com>
+
+ * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
+
+2020-02-19 Tom Tromey <tromey@adacore.com>
+
+ * ada-lang.c (cache_symbol): Use obstack_strdup.
+
+2020-02-19 Andrew Burgess <andrew.burgess@embecosm.com>
+
+ * configure: Regenerate.
+
+2020-02-19 Tom Tromey <tromey@adacore.com>
+
+ * python/python.c (do_start_initialization): Use XNEWVEC. Remove
+ NULL check.
+
+2020-02-19 Maciej W. Rozycki <macro@wdc.com>
+
+ * NEWS: Mention RISC-V GNU/Linux GDBserver support.
+
+2020-02-19 Andrew Burgess <andrew.burgess@embecosm.com>
+
+ * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
+ if GDBSERVER is not defined.
+ (riscv_tdesc_cache): Likewise, also store const target_desc.
+ (STATIC_IN_GDB): Define.
+ (riscv_create_target_description): Update declaration with
+ STATIC_IN_GDB.
+ (riscv_lookup_target_description): New function, only define if
+ GDBSERVER is not defined.
+ * arch/riscv.h (riscv_create_target_description): Declare only
+ when GDBSERVER is defined.
+ (riscv_lookup_target_description): New declaration when GDBSERVER
+ is not defined.
+ * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
+ (riscv_linux_read_features): ...this, and return
+ riscv_gdbarch_features instead of target_desc.
+ * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
+ (riscv_linux_read_description): Rename to...
+ (riscv_linux_read_features): ...this.
+ * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
+ Update to use riscv_gdbarch_features and
+ riscv_lookup_target_description.
+ * riscv-tdep.c (riscv_find_default_target_description): Use
+ riscv_lookup_target_description instead of
+ riscv_create_target_description.
+
+2020-02-18 Simon Marchi <simon.marchi@efficios.com>
+
+ * valprint.c (generic_val_print_enum_1): When printing a flag
+ enum with value 0 and there is no enumerator with value 0, print
+ just "0" instead of "(unknown: 0x0)".
+
+2020-02-18 Simon Marchi <simon.marchi@efficios.com>
+
+ * valprint.c (generic_val_print_enum_1): Print unknown part of
+ flag enum in hex.
+
+2020-02-18 Simon Marchi <simon.marchi@efficios.com>
+
+ * dwarf2/read.c (update_enumeration_type_from_children): Allow
+ flag enums to contain duplicate enumerators.
+ * valprint.c (generic_val_print_enum_1): Update comment.
+
+2020-02-18 Simon Marchi <simon.marchi@efficios.com>
+
+ * dwarf2/read.c: Include "count-one-bits.h".
+ (update_enumeration_type_from_children): If an enumerator has
+ multiple bits set, don't treat the enumeration as a "flag enum".
+ * valprint.c (generic_val_print_enum_1): Assert that enumerators
+ of flag enums have 0 or 1 bit set.
+
+2020-02-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
+ conversion.
+ * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
+ * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
+ * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
+ * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
+ * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
+
+2020-02-18 Simon Marchi <simon.marchi@efficios.com>
+
+ * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
+
+2020-02-14 Simon Marchi <simon.marchi@efficios.com>
+
+ * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
+ displaced_step_closure_up.
+ * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
+ (struct displaced_step_closure_up):
+ * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
+ * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
+ * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
+ Likewise.
+ * gdbarch.sh (displaced_step_copy_insn): Likewise.
+ * gdbarch.c, gdbarch.h: Re-generate.
+ * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
+ displaced_step_closure_up.
+ * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
+ * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
+ * infrun.h (displaced_step_closure_up): New type alias.
+ (struct displaced_step_inferior_state) <step_closure>: Change
+ type to displaced_step_closure_up.
+ * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
+ displaced_step_closure_up.
+ * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
+
+2020-02-14 Tom Tromey <tom@tromey.com>
+
+ * minidebug.c (gnu_debug_key): New global.
+ (find_separate_debug_file_in_section): Use it.
+
+2020-02-14 Simon Marchi <simon.marchi@efficios.com>
+
+ * gdbarch.sh (displaced_step_copy_insn): Change return type to an
+ std::unique_ptr.
+ * gdbarch.c: Re-generate.
+ * gdbarch.h: Re-generate.
+ * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
+ change.
+ * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
+ type to std::unique_ptr.
+ * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
+ * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
+ * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
+ * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
+ * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
+ * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
+ * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
+ * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
+ * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
+
+2020-02-14 Simon Marchi <simon.marchi@efficios.com>
+
+ * infrun.c (get_displaced_step_closure_by_addr): Adjust to
+ std::unique_ptr.
+ (displaced_step_clear): Rename to...
+ (displaced_step_reset): ... this. Just call displaced->reset ().
+ (displaced_step_clear_cleanup): Rename to...
+ (displaced_step_reset_cleanup): ... this.
+ (displaced_step_prepare_throw): Adjust to std::unique_ptr.
+ (displaced_step_fixup): Likewise.
+ (resume_1): Likewise.
+ (handle_inferior_event): Restore child's memory before calling
+ displaced_step_fixup on the parent.
+ * infrun.h (displaced_step_inferior_state) <reset>: Adjust
+ to std::unique_ptr.
+ <step_closure>: Change type to std::unique_ptr.
+
+2020-02-14 Simon Marchi <simon.marchi@efficios.com>
+
+ * arm-tdep.c: Include count-one-bits.h.
+ (cleanup_block_store_pc): Use count_one_bits.
+ (cleanup_block_load_pc): Use count_one_bits.
+ (arm_copy_block_xfer): Use count_one_bits.
+ (thumb2_copy_block_xfer): Use count_one_bits.
+ (thumb_copy_pop_pc_16bit): Use count_one_bits.
+ * arch/arm-get-next-pcs.c: Include count-one-bits.h.
+ (thumb_get_next_pcs_raw): Use count_one_bits.
+ (arm_get_next_pcs_raw): Use count_one_bits_l.
+ * arch/arm.c (bitcount): Remove.
+ * arch/arm.h (bitcount): Remove.
+
+2020-02-14 Tom Tromey <tromey@adacore.com>
+
+ * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
+ Update.
+ * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
+ * dwarf2/loc.c (call_site_find_chain_1): Return
+ unique_xmalloc_ptr.
+ (call_site_find_chain): Likewise.
+
+2020-02-14 Richard Biener <rguenther@suse.de>
+
+ * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
+ on expression with division operators.
+
+2020-02-13 Alok Kumar Sharma <AlokKumar.Sharma@amd.com>
+
+ * MAINTAINERS (Write After Approval): Adding myself.
+
+2020-02-12 Tom Tromey <tom@tromey.com>
+
+ * event-loop.c (event_data, gdb_event, event_handler_func):
+ Remove.
+
+2020-02-12 Tom Tromey <tom@tromey.com>
+
+ * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
+ (dwarf2_frame_objfile_data): Add comment.
+ (find_comp_unit, set_comp_unit): New functions.
+ (dwarf2_frame_find_fde): Use find_comp_unit.
+ (dwarf2_build_frame_info): Use set_comp_unit.
+
+2020-02-12 Tom Tromey <tom@tromey.com>
+
+ * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
+ (comp_unit): Don't initialize objfile.
+ (execute_cfa_program): Add text_offset parameter.
+ (execute_cfa_program_test, dwarf2_fetch_cfa_info)
+ (dwarf2_frame_cache): Update.
+ (dwarf2_build_frame_info): Don't set "objfile" member.
+
+2020-02-12 Tom Tromey <tom@tromey.com>
+
+ * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
+ (decode_frame_entry): Likewise.
+ (dwarf2_build_frame_info): Update.
+
+2020-02-12 Tom Tromey <tom@tromey.com>
+
+ * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
+ (decode_frame_entry_1): Use the comp_unit obstack.
+
+2020-02-12 Tom Tromey <tom@tromey.com>
+
+ * dwarf2/frame.c (struct comp_unit): Add initializers and
+ constructor.
+ (dwarf2_frame_objfile_data): Store a comp_unit.
+ (dwarf2_frame_find_fde): Update.
+ (dwarf2_build_frame_info): Use "new".
+
+2020-02-12 Tom Tromey <tom@tromey.com>
+
+ * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
+ (dwarf2_fde_table): Typedef for std::vector.
+ (dwarf2_frame_objfile_data): Remove the deleter. Now static.
+ (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
+ (decode_frame_entry): Update.
+ (dwarf2_build_frame_info): Use "new".
+
+2020-02-12 Christian Biesinger <cbiesinger@google.com>
+
+ * arm-tdep.c (arm_gdbarch_init): Update.
+ * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
+ have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
+ have_neon, is_m>: Change to bool.
+
+2020-02-12 Christian Biesinger <cbiesinger@google.com>
+
+ * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
+
+2020-02-12 Tom Tromey <tom@tromey.com>
+
+ * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
+
+2020-02-12 Hannes Domani <ssbssa@yahoo.de>
+
+ * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
+ (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
+
+2020-02-11 Tom Tromey <tom@tromey.com>
+
+ * psymtab.h: Update comment.
+
+2020-02-11 Tom Tromey <tom@tromey.com>
+
+ * gdb_obstack.h (struct auto_obstack): Use
+ DISABLE_COPY_AND_ASSIGN.
+
+2020-02-11 Tom Tromey <tom@tromey.com>
+
+ * dwarf2/frame.h (struct objfile): Don't forward declare.
+
+2020-02-11 Christian Biesinger <cbiesinger@google.com>
+
+ * cris-tdep.c (cris_supply_gregset): Change signature to match
+ what struct regset expects.
+ (cris_regset): New struct.
+ (fetch_core_registers): Remove.
+ (cris_iterate_over_regset_sections): New function.
+ (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
+ (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
+
+2020-02-11 Christian Biesinger <cbiesinger@google.com>
+
+ * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
+ registers.
+
+2020-02-11 Christian Biesinger <cbiesinger@google.com>
+
+ * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
+
+2020-02-11 Simon Marchi <simon.marchi@efficios.com>
+
+ * configure: Re-generate.
+
+2020-02-11 Simon Marchi <simon.marchi@efficios.com>
+
+ * configure: Re-generate.
+
+2020-02-11 Simon Marchi <simon.marchi@efficios.com>
+
+ * acinclude: Update warning.m4 path.
+ * warning.m4: Move to gdbsupport.
+
+2020-02-11 Tom Tromey <tromey@adacore.com>
+
+ * remote.c (remote_console_output): Update.
+ * printcmd.c (printf_command): Update.
+ * event-loop.c (gdb_wait_for_event): Update.
+ * linux-nat.c (sigchld_handler): Update.
+ * remote-sim.c (gdb_os_write_stdout): Update.
+ (gdb_os_flush_stdout): Update.
+ (gdb_os_flush_stderr): Update.
+ (gdb_os_write_stderr): Update.
+ * exceptions.c (print_exception): Update.
+ * remote-fileio.c (remote_fileio_func_read): Update.
+ (remote_fileio_func_write): Update.
+ * tui/tui.c (tui_enable): Update.
+ * tui/tui-interp.c (tui_interp::init): Update.
+ * utils.c (init_page_info): Update.
+ (putchar_unfiltered, fputc_unfiltered): Update.
+ (gdb_flush): Update.
+ (emit_style_escape): Update.
+ (flush_wrap_buffer, fputs_maybe_filtered): Update.
+ * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
+ (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
+ (stderr_file::write): Update.
+ (stderr_file::puts): Update.
+ * ui-file.h (ui_file_isatty, ui_file_write)
+ (ui_file_write_async_safe, ui_file_read, ui_file_flush)
+ (ui_file_puts): Don't declare.
+
+2020-02-10 Tom de Vries <tdevries@suse.de>
+
+ * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
+ sentinel to char *.
+
2020-02-09 Tom de Vries <tdevries@suse.de>
* dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
projects / thirdparty / binutils-gdb.git / blobdiff