0,0 → 1,192 |
/* Oasys object format header file for BFD. |
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Copyright 2001, 2010 Free Software Foundation, Inc. |
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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, or (at your option) |
any later version. |
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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. |
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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. |
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Contributed by Cygnus Support. */ |
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#define OASYS_MAX_SEC_COUNT 16 |
/* **** */ |
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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; |
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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; |
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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; |
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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; |
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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; |
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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; |
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typedef struct oasys_record_header |
{ |
unsigned char length; |
unsigned char check_sum; |
unsigned char type; |
unsigned char fill; |
} |
oasys_record_header_type; |
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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; |
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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; |
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#define OASYS_VERSION_NUMBER 0 |
#define OASYS_REV_NUMBER 0 |
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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; |
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#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 |
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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; |
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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; |
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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; |