binutils-gdb/elfcpp/ChangeLog

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Add DWARF 5 support in gold. elfcpp/ PR gold/27246 * dwarf.h (enum DW_LNCT): Add line number table content type codes. (enum DW_LINE_OPS): Reformat. (enum DW_LINE_EXTENDED_OPS): Reformat. (enum DW_CHILDREN): Reformat. (enum DW_RLE): Add range list entry types. (enum DW_SECT): Update values for DWARF 5. gold/ PR gold/27246 * dwarf_reader.cc (Dwarf_abbrev_table::do_get_abbrev): Handle DW_FORM_implicit_const. (Dwarf_ranges_table::read_ranges_table): Add version parameter; Adjust all callers. Look for .debug_rnglists section if DWARF 5. (Dwarf_ranges_table::read_range_list_v5): New method. (Dwarf_die::read_attributes): Handle new DWARF 5 DW_FORM codes. (Dwarf_die::skip_attributes): Likewise. (Dwarf_info_reader::do_parse): Support DWARF 5 unit header format. (Dwarf_info_reader::read_3bytes_from_pointer): New method. (Sized_dwarf_line_info::Sized_dwarf_line_info): Initialize str_buffer_, str_buffer_start, reloc_map_, line_number_map_. Look for .debug_line_str section. (Sized_dwarf_line_info::read_header_prolog): Support DWARF 5 prolog. (Sized_dwarf_line_info::read_header_tables): Rename to... (Sized_dwarf_line_info::read_header_tables_v2): ... this. (Sized_dwarf_line_info::read_header_tables_v5): New method. (Sized_dwarf_line_info::process_one_opcode): Insert missing "this->". Change advance_line to signed int64_t. (Sized_dwarf_line_info::read_lines): Add endptr parameter; adjust callers. Insert missing "this->". (Sized_dwarf_line_info::read_line_mappings): Support DWARF 5. (Sized_dwarf_line_info::do_addr2line): Add debug code. * dwarf_reader.h (Dwarf_abbrev_table::Attribute): Add implicit_const field. Adjust constructor. (Dwarf_abbrev_table::add_sttribute): Add implicit_const parameter. (Dwarf_ranges_table::read_ranges_table): Add version parameter. (Dwarf_ranges_table::read_range_list_v5): New method. (Dwarf_die): Remove unused attr_off field. (Dwarf_info_reader::Dwarf_info_reader): Initialize unit_type_ field. (Dwarf_info_reader::is_type_unit): New method. (Dwarf_info_reader::read_3bytes_from_pointer): New method. (Dwarf_info_reader::read_range_list): Call read_range_list_v5 for DWARF 5 range lists. (Dwarf_info_reader::is_type_unit_): Remove. (Dwarf_info_reader::unit_type_): New field. (Sized_dwarf_line_info::~Sized_dwarf_line_info): Delete str_buffer_start_. (Sized_dwarf_line_info::read_header_tables): Rename to... (Sized_dwarf_line_info::read_header_tables_v2): ... this. (Sized_dwarf_line_info::read_header_tables_v5): New method. (Sized_dwarf_line_info::read_lines): Add endptr parameter. (Sized_dwarf_line_info::Dwarf_line_infoHeader): Add address_size field. (Sized_dwarf_line_info::str_buffer_): New field. (Sized_dwarf_line_info::str_buffer_end_): New field. (Sized_dwarf_line_info::str_buffer_start_): New field. (Sized_dwarf_line_info::end_of_header_length_): New field. (Sized_dwarf_line_info::end_of_unit_): New field.
2021-03-18 12:31:15 +08:00
2021-03-19 Cary Coutant <ccoutant@gmail.com>
PR gold/27246
* dwarf.h (enum DW_LNCT): Add line number table content type codes.
(enum DW_LINE_OPS): Reformat.
(enum DW_LINE_EXTENDED_OPS): Reformat.
(enum DW_CHILDREN): Reformat.
(enum DW_RLE): Add range list entry types.
(enum DW_SECT): Update values for DWARF 5.
2021-01-09 Nick Clifton <nickc@redhat.com>
* 2.36 release branch crated.
2021-01-01 Alan Modra <amodra@gmail.com>
Update year range in copyright notice of all files.
2021-01-01 06:47:13 +08:00
For older changes see ChangeLog-2020
2021-01-01 06:47:13 +08:00
Copyright (C) 2021 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
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