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https://github.com/SEPPDROID/Digital-Research-Source-Code.git
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75 lines
2.6 KiB
C++
75 lines
2.6 KiB
C++
/********************************************************/
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/* */
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/* Usual filename: SIDDEF.H */
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/* Put ' #include "siddef.h" ' at head of each */
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/* separately compiled module containing */
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/* code added to DDT68K to give SID68K. */
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/* Remarks: Definitions and declarations */
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/* specific to SID68K. */
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/* Author: Timothy M. Benson */
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/* Control: 12 MAY 83 15:36 (TMB) */
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/* */
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/********************************************************/
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typedef long U32;
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typedef unsigned int U16;
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extern long HMSYMS;
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#define HMPPTS 32 /* # pass points allowed */
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#define SAYMAX stout("32\n"); /* (Must agree with preceding line */
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#define CONTIG 0x601A /* First word of contiguous load modules */
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#define DISCON 0x601B /* First word of noncontiguous load modules */
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#define TLONG 0x0080 /* Flag for entry in long-names string table */
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#define GONE 0x0040 /* Flag indicating hidden symbol */
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#define SEGREF 0x0700 /* Text, data, or bss relative */
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#define IS & /* (Sometimes reads well) */
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#define TREL 0x0200 /* (sic) Text relative */
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#define DREL 0x0400 /* (sic) Data relative */
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#define BREL 0x0100 /* Bss relative */
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#define XTRASYM 32 /* Number of symbols to pre-allocate space for */
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/************************************************/
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/* */
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/* Structure of symbol table entry */
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/* */
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/************************************************/
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struct asymbl BEGIN
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char namae[8];
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U16 symtyp;
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U32 symval;
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END;
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#define sizasym 14
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/************************************************/
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/* */
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/* Structure of load module header */
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/* followed by symbol table */
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/* */
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/************************************************/
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/* Using type definitions to ensure lengths of 16 and 32 bits,
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unsigned if allowed, alignment on even address, no gaps. */
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struct lmhedr BEGIN
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U16 lmkind; /* 0x601A => contiguous; 0x601B => noncontiguous */
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U32 lmtlen; /* Number of bytes in text segment */
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U32 lmdlen; /* Number of bytes in data segment */
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U32 padlen; /* Number of bytes in bss segment */
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U32 symlen; /* Number of bytes in symbol table */
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U32 nought; /* Filler: Should be zero */
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U32 tceps; /* Start of text */
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U16 rflagb; /* 0 => relocation; nonzero => no relocation */
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U32 dceps; /* Start of data */
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U32 bceps; /* Start of bss */
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struct asymbl sump[1]; /* Symbol table per se */
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char filler[128];
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END;
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#define sizlmhdr 178
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zlmhdr 178
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