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[/] [openrisc/] [tags/] [gnu-src/] [gdb-6.8/] [pre-binutils-2.20.1-sync/] [include/] [oasys.h] - Rev 223
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/* Oasys object format header file for BFD. Copyright 2001 Free Software Foundation, Inc. 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 2, 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. Contributed by Cygnus Support. */ #define OASYS_MAX_SEC_COUNT 16 /* **** */ typedef struct oasys_archive_header { unsigned int version; char create_date[12]; char revision_date[12]; unsigned int mod_count; file_ptr mod_tbl_offset; unsigned int sym_tbl_size; unsigned int sym_count; file_ptr sym_tbl_offset; unsigned int xref_count; file_ptr xref_lst_offset; } oasys_archive_header_type; typedef struct oasys_extarchive_header { bfd_byte version[4]; bfd_byte create_date[12]; bfd_byte revision_date[12]; bfd_byte mod_count[4]; bfd_byte mod_tbl_offset[4]; bfd_byte sym_tbl_size[4]; bfd_byte sym_count[4]; bfd_byte sym_tbl_offset[4]; bfd_byte xref_count[4]; bfd_byte xref_lst_offset[4]; } oasys_extarchive_header_type; typedef struct oasys_module_table { int mod_number; char mod_date[12]; unsigned int mod_size; unsigned int dep_count; unsigned int depee_count; file_ptr file_offset; unsigned int sect_count; char *module_name; unsigned int module_name_size; } oasys_module_table_type; typedef struct oasys_extmodule_table_a { bfd_byte mod_number[4]; bfd_byte mod_date[12]; bfd_byte mod_size[4]; bfd_byte dep_count[4]; bfd_byte depee_count[4]; bfd_byte sect_count[4]; bfd_byte file_offset[4]; bfd_byte mod_name[32]; } oasys_extmodule_table_type_a_type; typedef struct oasys_extmodule_table_b { bfd_byte mod_number[4]; bfd_byte mod_date[12]; bfd_byte mod_size[4]; bfd_byte dep_count[4]; bfd_byte depee_count[4]; bfd_byte sect_count[4]; bfd_byte file_offset[4]; bfd_byte mod_name_length[4]; } oasys_extmodule_table_type_b_type; typedef enum oasys_record { oasys_record_is_end_enum = 0, oasys_record_is_data_enum = 1, oasys_record_is_symbol_enum = 2, oasys_record_is_header_enum = 3, oasys_record_is_named_section_enum = 4, oasys_record_is_com_enum = 5, oasys_record_is_debug_enum = 6, oasys_record_is_section_enum = 7, oasys_record_is_debug_file_enum = 8, oasys_record_is_module_enum = 9, oasys_record_is_local_enum = 10 } oasys_record_enum_type; typedef struct oasys_record_header { unsigned char length; unsigned char check_sum; unsigned char type; unsigned char fill; } oasys_record_header_type; typedef struct oasys_data_record { oasys_record_header_type header; unsigned char relb; bfd_byte addr[4]; /* maximum total size of data record is 255 bytes */ bfd_byte data[246]; } oasys_data_record_type; typedef struct oasys_header_record { oasys_record_header_type header; unsigned char version_number; unsigned char rev_number; char module_name[26-6]; char description[64-26]; } oasys_header_record_type; #define OASYS_VERSION_NUMBER 0 #define OASYS_REV_NUMBER 0 typedef struct oasys_symbol_record { oasys_record_header_type header; unsigned char relb; bfd_byte value[4]; bfd_byte refno[2]; char name[64]; } oasys_symbol_record_type; #define RELOCATION_PCREL_BIT 0x80 #define RELOCATION_32BIT_BIT 0x40 #define RELOCATION_TYPE_BITS 0x30 #define RELOCATION_TYPE_ABS 0x00 #define RELOCATION_TYPE_REL 0x10 #define RELOCATION_TYPE_UND 0x20 #define RELOCATION_TYPE_COM 0x30 #define RELOCATION_SECT_BITS 0x0f typedef struct oasys_section_record { oasys_record_header_type header; unsigned char relb; bfd_byte value[4]; bfd_byte vma[4]; bfd_byte fill[3]; } oasys_section_record_type; typedef struct oasys_end_record { oasys_record_header_type header; unsigned char relb; bfd_byte entry[4]; bfd_byte fill[2]; bfd_byte zero; } oasys_end_record_type; typedef union oasys_record_union { oasys_record_header_type header; oasys_data_record_type data; oasys_section_record_type section; oasys_symbol_record_type symbol; oasys_header_record_type first; oasys_end_record_type end; bfd_byte pad[256]; } oasys_record_union_type;