X-Git-Url: http://shamusworld.gotdns.org/cgi-bin/gitweb.cgi?p=rmac;a=blobdiff_plain;f=symbol.h;h=eaf9107d1a52c055842f18686190bdf8ae04a1d8;hp=899ba6aa13fa2ec90688ea5c8d74e90b73cf31b3;hb=75969398d9b8a9f82ea76fc4e4cbfb97b11160a4;hpb=d28f432296e812643e236d1bfc9b556a7b11c461 diff --git a/symbol.h b/symbol.h index 899ba6a..eaf9107 100644 --- a/symbol.h +++ b/symbol.h @@ -1,30 +1,53 @@ -//////////////////////////////////////////////////////////////////////////////////////////////////// +// // RMAC - Reboot's Macro Assembler for the Atari Jaguar Console System // SYMBOL.H - Symbol Handling // Copyright (C) 199x Landon Dyer, 2011 Reboot and Friends // RMAC derived from MADMAC v1.07 Written by Landon Dyer, 1986 // Source Utilised with the Kind Permission of Landon Dyer +// #ifndef __SYMBOL_H__ #define __SYMBOL_H__ -#include "rmac.h" +#include -// Macros -#define NBUCKETS 256 // Number of hash buckets (power of 2) +// Line lists +struct LineList +{ + struct LineList * next; + char * line; +}; + +// Symbols +#define SYM struct _sym +SYM +{ + SYM * snext; // * -> Next symbol on hash-chain + SYM * sorder; // * -> Next sym in order of reference + SYM * sdecl; // * -> Next sym in order of declaration + uint8_t stype; // Symbol type + uint16_t sattr; // Attribute bits + uint32_t sattre; // Extended attribute bits + uint16_t senv; // Enviroment number + uint32_t svalue; // Symbol value + char * sname; // * -> Symbol's print-name + struct LineList * lineList; // * -> Macro's linked list of lines + struct LineList * last; // * -> end of macro linked list + uint32_t uid; // Symbol's unique ID +}; // Globals, externals etc extern int curenv; extern char subttl[]; // Prototypes -SYM *lookup(char *, int, int); -void init_sym(void); -SYM *newsym(char *, int, int); -char *nstring(char *); +SYM * lookup(char *, int, int); +void InitSymbolTable(void); +SYM * NewSymbol(char *, int, int); void sym_decl(SYM *); int syg_fix(void); int symtable(void); int sy_assign(char *, char *(*)()); +char * GetSymbolNameByUID(uint32_t); -#endif // __SYMBOL_H__ \ No newline at end of file +#endif // __SYMBOL_H__