182 lines
5.2 KiB
C
182 lines
5.2 KiB
C
#ifndef __obj816_h__
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#define __obj816_h__
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#include <stdint.h>
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#pragma pack(push, 1)
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#define VERS " 3.01 " /* version number for programs */
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#define CDATE "1992-1997" /* copyright date for programs */
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typedef struct Mod_head {
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uint32_t h_magic; /* magic number for detection */
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uint16_t h_version; /* version number of object format */
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uint8_t h_filtyp; /* file type, object or library */
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uint8_t h_namlen; /* length of module name */
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uint32_t h_recsize; /* sizeof records section */
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uint16_t h_secsize; /* sizeof section section */
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uint32_t h_symsize; /* sizeof symbol section */
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uint16_t h_optsize; /* sizeof options section */
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uint8_t h_tot_secs; /* total number of sections in module */
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uint8_t h_num_secs; /* number of sections referenced */
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uint16_t h_num_syms; /* number of symbols */
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} Mod_head;
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typedef struct Lib_head {
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uint32_t l_magic; /* magic number for detection */
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uint16_t l_version; /* version number of object format */
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uint8_t l_filtyp; /* file type, object or library */
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uint8_t l_unused1;
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uint32_t l_modstart; /* offset of modules start */
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uint32_t l_numsyms; /* number of symbol entries */
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uint32_t l_symsize; /* sizeof symbol section */
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uint32_t l_numfiles; /* number of files */
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} Lib_head;
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#define MOD_CONVERT "lwbblslsbbw"
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#define LIB_CONVERT "lwbbllll"
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#define MOD_REC_OFF(x) (sizeof(x)+x.h_namlen)
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#define MOD_SEC_OFF(x) (MOD_REC_OFF(x)+x.h_recsize)
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#define MOD_SYM_OFF(x) (MOD_SEC_OFF(x)+x.h_secsize)
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#define MOD_OPT_OFF(x) (MOD_SYM_OFF(x)+x.h_symsize)
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#define MOD_NEXT_OFF(x) (MOD_OPT_OFF(x)+x.h_optsize)
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#define MOD_MAGIC 0x5a44525a /* 'ZRDZ' */
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#define MOD_VERSION 1
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#define MOD_OBJECT 1
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#define MOD_LIBRARY 2
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#define MOD_OBJ68K 3
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#define REC_END 0
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/* 1-xx are numbers of constant data bytes */
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#define REC_SECT 0xf0 /* next word is section number */
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#define REC_EXPR 0xf1 /* expression follows */
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#define REC_SPACE 0xf2 /* word count of bytes to reserve */
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#define REC_ORG 0xf3 /* long word new pc */
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#define REC_RELEXP 0xf4 /* pc-relative expression */
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#define REC_DEBUG 0xf5 /* debug info record */
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#define REC_LINE 0xf6 /* bump line counter */
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enum {
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OP_END=0, /* end of expression */
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OP_SYM, /* ref to extern symbol */
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OP_VAL, /* constant value */
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OP_LOC, /* ref to offset from start of section */
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OP_UNA=10,
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OP_NOT=10,
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OP_NEG,
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OP_FLP,
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OP_BIN=20,
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OP_EXP=20, OP_MUL, OP_DIV, OP_MOD, OP_SHR,
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OP_SHL, OP_ADD, OP_SUB, OP_AND, OP_OR,
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OP_XOR, OP_EQ, OP_GT, OP_LT, OP_UGT,
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OP_ULT,
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OP_LAST
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};
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enum { S_UND, S_ABS, S_REL, S_EXP, S_REG, S_FREG }; /* symbol type */
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enum { ST_NOSIZE, ST_8BIT, ST_16BIT, ST_32BIT,
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ST_FLOAT, ST_DOUBLE, ST_8051, ST_Z8, ST_DS, ST_EQU };
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enum {
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D_C_FILE=100,
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D_C_LINE,
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D_C_SYM,
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D_C_STAG,
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D_C_ETAG,
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D_C_UTAG,
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D_C_MEMBER,
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D_C_EOS,
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D_C_FUNC,
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D_C_ENDFUNC,
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D_C_BLOCK,
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D_C_ENDBLOCK,
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D_LONGA_ON,
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D_LONGA_OFF,
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D_LONGI_ON,
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D_LONGI_OFF
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};
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/* used for generating source level debugging information */
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enum { DT_NON, DT_PTR, DT_FCN, DT_ARY, DT_FPTR, DT_FFCN };
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enum { T_NULL, T_VOID, T_SCHAR, T_CHAR, T_SHORT, T_INT16, T_INT32, T_LONG,
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T_FLOAT, T_DOUBLE, T_STRUCT, T_UNION, T_ENUM, T_LDOUBLE,
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T_UCHAR, T_USHORT, T_UINT16, T_UINT32, T_ULONG };
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enum { C_NULL, C_AUTO, C_EXT, C_STAT, C_REG, C_EXTDEF, C_ARG,
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C_STRTAG, C_MOS, C_EOS, C_UNTAG, C_MOU, C_ENTAG, C_MOE,
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C_TPDEF, C_USTATIC, C_REGPARM, C_FIELD, C_UEXT, C_STATLAB,
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C_EXTLAB, C_BLOCK, C_EBLOCK, C_FUNC, C_EFUNC, C_FILE, C_LINE,
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C_FRAME };
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#define SF_GBL 0x01 /* label is global */
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#define SF_DEF 0x02 /* label is defined in this module */
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#define SF_REF 0x04 /* label is referenced in this module */
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#define SF_VAR 0x08 /* label is variable */
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#define SF_PG0 0x10 /* label is Page0 type */
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#define SF_TMP 0x20 /* label is temporary (LLCHAR) */
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#define SF_DEF2 0x40 /* label has been defined in pass 2 ( ZAS only ) */
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#define SF_LIB 0x40 /* label in library (used by ZLN) */
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#define SEC_OFFSET 0x0001
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#define SEC_INDIRECT 0x0002
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#define SEC_STACKED 0x0004
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#define SEC_REF_ONLY 0x0008
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#define SEC_CONST 0x0010
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#define SEC_DIRECT 0x0020
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#define SEC_NONAME 0x0040
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#define SEC_DATA 0x0080
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/* pre-defined sections */
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enum {SECT_PAGE0, SECT_CODE, SECT_KDATA, SECT_DATA, SECT_UDATA };
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/*
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Module format:
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Module header
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s: Module name (null terminated)
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Records
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Each record is in stack order terminated by REC_END
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Section info
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Section info format: --- for each section that has references
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b: section number
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b: section flags
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l: size
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l: org
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s: name of section (only if SEC_NONAME not in flags)
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Symbol info
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Symbol info format: --- for each symbol
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b: type
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b: flags
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b: section number
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l: offset (only if type != S_UND)
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s: name of symbol (null terminated)
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Library format:
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Library header
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File info - for each file
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w: file number
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b: file name len
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c: file name (no null)
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Symbol data - for each symbol
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w: offset of name
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w: file number
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l: module offset - Hdr.l_modstart
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Symbol names - for each symbol
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b: length of name
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c: symbol name (no null)
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Modules - each module
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*/
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/**************************************************/
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/* End of File OBJ816.H */
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/**************************************************/
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#pragma pack(pop)
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#endif
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