| /* PEF support for BFD. |
| Copyright (C) 1999-2024 Free Software Foundation, Inc. |
| |
| This file is part of BFD, the Binary File Descriptor library. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
| MA 02110-1301, USA. */ |
| |
| #include "sysdep.h" |
| #include "bfd.h" |
| |
| #include <stdio.h> |
| |
| struct bfd_pef_header |
| { |
| unsigned long tag1; |
| unsigned long tag2; |
| unsigned long architecture; |
| unsigned long format_version; |
| unsigned long timestamp; |
| unsigned long old_definition_version; |
| unsigned long old_implementation_version; |
| unsigned long current_version; |
| unsigned short section_count; |
| unsigned short instantiated_section_count; |
| unsigned long reserved; |
| }; |
| typedef struct bfd_pef_header bfd_pef_header; |
| |
| struct bfd_pef_loader_header |
| { |
| long main_section; |
| unsigned long main_offset; |
| long init_section; |
| unsigned long init_offset; |
| long term_section; |
| unsigned long term_offset; |
| unsigned long imported_library_count; |
| unsigned long total_imported_symbol_count; |
| unsigned long reloc_section_count; |
| unsigned long reloc_instr_offset; |
| unsigned long loader_strings_offset; |
| unsigned long export_hash_offset; |
| unsigned long export_hash_table_power; |
| unsigned long exported_symbol_count; |
| }; |
| typedef struct bfd_pef_loader_header bfd_pef_loader_header; |
| |
| struct bfd_pef_imported_library |
| { |
| unsigned long name_offset; |
| unsigned long old_implementation_version; |
| unsigned long current_version; |
| unsigned long imported_symbol_count; |
| unsigned long first_imported_symbol; |
| unsigned char options; |
| unsigned char reserved_a; |
| unsigned short reserved_b; |
| }; |
| typedef struct bfd_pef_imported_library bfd_pef_imported_library; |
| |
| enum bfd_pef_imported_library_options |
| { |
| BFD_PEF_WEAK_IMPORT_LIB = 0x40, |
| BFD_PEF_INIT_LIB_BEFORE = 0x80 |
| }; |
| |
| struct bfd_pef_imported_symbol |
| { |
| unsigned char symbol_class; |
| unsigned long name; |
| }; |
| typedef struct bfd_pef_imported_symbol bfd_pef_imported_symbol; |
| |
| enum bfd_pef_imported_symbol_class |
| { |
| BFD_PEF_CODE_SYMBOL = 0x00, |
| BFD_PEF_DATA_SYMBOL = 0x01, |
| BFD_PEF_TVECTOR_SYMBOL = 0x02, |
| BFD_PEF_TOC_SYMBOL = 0x03, |
| BFD_PEF_GLUE_SYMBOL = 0x04, |
| BFD_PEF_UNDEFINED_SYMBOL = 0x0F, |
| BFD_PEF_WEAK_IMPORT_SYMBOL_MASK = 0x80 |
| }; |
| |
| #define BFD_PEF_TAG1 0x4A6F7921 /* 'Joy!' */ |
| #define BFD_PEF_TAG2 0x70656666 /* 'peff' */ |
| |
| #define BFD_PEF_VERSION 0x00000001 |
| |
| struct bfd_pef_section |
| { |
| long name_offset; |
| unsigned long header_offset; |
| unsigned long default_address; |
| unsigned long total_length; |
| unsigned long unpacked_length; |
| unsigned long container_length; |
| unsigned long container_offset; |
| unsigned char section_kind; |
| unsigned char share_kind; |
| unsigned char alignment; |
| unsigned char reserved; |
| asection *bfd_section; |
| }; |
| typedef struct bfd_pef_section bfd_pef_section; |
| |
| #define BFD_PEF_SECTION_CODE 0 |
| #define BFD_PEF_SECTION_UNPACKED_DATA 1 |
| #define BFD_PEF_SECTION_PACKED_DATA 2 |
| #define BFD_PEF_SECTION_CONSTANT 3 |
| #define BFD_PEF_SECTION_LOADER 4 |
| #define BFD_PEF_SECTION_DEBUG 5 |
| #define BFD_PEF_SECTION_EXEC_DATA 6 |
| #define BFD_PEF_SECTION_EXCEPTION 7 |
| #define BFD_PEF_SECTION_TRACEBACK 8 |
| |
| #define BFD_PEF_SHARE_PROCESS 1 |
| #define BFD_PEF_SHARE_GLOBAL 4 |
| #define BFD_PEF_SHARE_PROTECTED 5 |
| |
| struct bfd_pef_data_struct |
| { |
| bfd_pef_header header; |
| bfd_pef_section *sections; |
| bfd *ibfd; |
| }; |
| typedef struct bfd_pef_data_struct bfd_pef_data_struct; |
| |
| #define BFD_PEF_XLIB_TAG1 0xF04D6163 /* '?Mac' */ |
| #define BFD_PEF_VLIB_TAG2 0x564C6962 /* 'VLib' */ |
| #define BFD_PEF_BLIB_TAG2 0x424C6962 /* 'BLib' */ |
| |
| #define BFD_PEF_XLIB_VERSION 0x00000001 |
| |
| struct bfd_pef_xlib_header |
| { |
| unsigned long tag1; |
| unsigned long tag2; |
| unsigned long current_format; |
| unsigned long container_strings_offset; |
| unsigned long export_hash_offset; |
| unsigned long export_key_offset; |
| unsigned long export_symbol_offset; |
| unsigned long export_names_offset; |
| unsigned long export_hash_table_power; |
| unsigned long exported_symbol_count; |
| |
| unsigned long frag_name_offset; |
| unsigned long frag_name_length; |
| unsigned long dylib_path_offset; |
| unsigned long dylib_path_length; |
| unsigned long cpu_family; |
| unsigned long cpu_model; |
| unsigned long date_time_stamp; |
| unsigned long current_version; |
| unsigned long old_definition_version; |
| unsigned long old_implementation_version; |
| }; |
| typedef struct bfd_pef_xlib_header bfd_pef_xlib_header; |
| |
| struct bfd_pef_xlib_data_struct |
| { |
| bfd_pef_xlib_header header; |
| }; |
| typedef struct bfd_pef_xlib_data_struct bfd_pef_xlib_data_struct; |
| |
| int bfd_pef_parse_loader_header (bfd *, unsigned char *, size_t, bfd_pef_loader_header *); |
| int bfd_pef_print_loader_section (bfd *, FILE *); |
| void bfd_pef_print_loader_header (bfd *, bfd_pef_loader_header *, FILE *); |
| int bfd_pef_parse_imported_library (bfd *, unsigned char *, size_t, bfd_pef_imported_library *); |
| int bfd_pef_parse_imported_symbol (bfd *, unsigned char *, size_t, bfd_pef_imported_symbol *); |
| int bfd_pef_scan_section (bfd *, bfd_pef_section *); |
| int bfd_pef_scan_start_address (bfd *); |
| int bfd_pef_scan (bfd *, bfd_pef_header *, bfd_pef_data_struct *); |