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/home/groups/n/no/noxwizard/cvs/src/compiler/sc.h File Reference

#include <limits.h>
#include <stdarg.h>
#include <stdio.h>
#include <setjmp.h>
#include "osdefs.h"
#include "amx/amx.h"

Go to the source code of this file.

Compounds
struct	__s_alias
struct	__s_stringlist
struct	__s_arginfo
struct	__s_constval
struct	__s_symbol
struct	value
Defines
#define	PUBLIC_CHAR   '@'
#define	CTRL_CHAR   '^'
#define	DIRSEP_CHAR   '/'
#define	sDIMEN_MAX   2
#define	sDEF_LITMAX   500
#define	sLINEMAX   511
#define	sNAMEMAX   31
#define	sDEF_AMXSTACK   4096
#define	sSTKMAX   80
#define	PREPROC_TERM   '\x7f'
#define	iLABEL   0
#define	iVARIABLE   1
#define	iREFERENCE   2
#define	iARRAY   3
#define	iREFARRAY   4
#define	iARRAYCELL   5
#define	iARRAYCHAR   6
#define	iEXPRESSION   7
#define	iCONSTEXPR   8
#define	iFUNCTN   9
#define	iREFFUNC   10
#define	iVARARGS   11
#define	uDEFINE   0x01
#define	uREAD   0x02
#define	uWRITTEN   0x04
#define	uRETVALUE   0x04
#define	uCONST   0x08
#define	uPROTOTYPED   0x08
#define	uPREDEF   0x08
#define	uPUBLIC   0x10
#define	uNATIVE   0x20
#define	uSTOCK   0x40
#define	uMISSING   0x80
#define	uRETNONE   0x10
#define	uSIZEOF   0x80
#define	uMAINFUNC   "main"
#define	sGLOBAL   0
#define	sLOCAL   1
#define	sSTATIC   2
#define	wqTABSZ   (24*wqSIZE)
#define	opcodes(n)   ((n)*sizeof(cell))
#define	opargs(n)   ((n)*sizeof(cell))
#define	tFIRST   256
#define	tMIDDLE   279
#define	tLAST   316
#define	taMULT   256
#define	taDIV   257
#define	taMOD   258
#define	taADD   259
#define	taSUB   260
#define	taSHL   261
#define	taSHRU   262
#define	taSHR   263
#define	taAND   264
#define	taXOR   265
#define	taOR   266
#define	tlOR   267
#define	tlAND   268
#define	tlEQ   269
#define	tlNE   270
#define	tlLE   271
#define	tlGE   272
#define	tSHL   273
#define	tSHRU   274
#define	tSHR   275
#define	tINC   276
#define	tDEC   277
#define	tELLIPS   278
#define	tDBLDOT   279
#define	tASSERT   280
#define	tBREAK   281
#define	tCASE   282
#define	tCHAR   283
#define	tCONST   284
#define	tCONTINUE   285
#define	tDEFAULT   286
#define	tDEFINED   287
#define	tDO   288
#define	tELSE   289
#define	tENUM   290
#define	tEXIT   291
#define	tFOR   292
#define	tFORWARD   293
#define	tGOTO   294
#define	tIF   295
#define	tNATIVE   296
#define	tNEW   297
#define	tOPERATOR   298
#define	tPUBLIC   299
#define	tRETURN   300
#define	tSIZEOF   301
#define	tSLEEP   302
#define	tSTATIC   303
#define	tSTOCK   304
#define	tSWITCH   305
#define	tWHILE   306
#define	tpASSERT   307
#define	tpDEFINE   308
#define	tpELSE   309
#define	tpEMIT   310
#define	tpENDIF   311
#define	tpENDINPUT   312
#define	tpENDSCRPT   313
#define	tpIF   314
#define	tINCLUDE   315
#define	tpPRAGMA   316
#define	tTERM   317
#define	tENDEXPR   318
#define	tNUMBER   319
#define	tRATIONAL   320
#define	tSYMBOL   321
#define	tLABEL   322
#define	tSTRING   323
#define	tEXPR   324
#define	sSTARTREORDER   1
#define	sENDREORDER   2
#define	sEXPRSTART   0xc0
#define	sMAXARGS   64
#define	xEXIT   1
#define	xASSERTION   2
#define	xSTACKERROR   3
#define	xBOUNDSERROR   4
#define	xMEMACCESS   5
#define	xINVINSTR   6
#define	xSTACKUNDERFLOW   7
#define	xHEAPUNDERFLOW   8
#define	xCALLBACKERR   9
#define	xSLEEP   12
#define	FALSE   0
#define	TRUE   1
#define	sIN_CSEG   1
#define	sIN_DSEG   2
#define	sCHKBOUNDS   1
#define	sSYMBOLIC   2
#define	sNOOPTIMIZE   4
#define	sRESET   0
#define	sFORCESET   1
#define	sEXPRMARK   2
#define	sEXPRRELEASE   3
#define	_MAX_PATH   255
#define	PUBLICTAG   0x8000u
#define	FIXEDTAG   0x4000u
#define	TAGMASK   (~PUBLICTAG)
#define	SC_VDECL   extern
Typedefs
typedef void *	stkitem
typedef __s_arginfo	arginfo
typedef __s_constval	constval
typedef __s_symbol	symbol
typedef __s_alias	namealias
typedef __s_stringlist	stringlist
Enumerations
enum	{   wqBRK, wqCONT, wqLOOP, wqEXIT,   wqSIZE }
enum	{ statIDLE, statFIRST, statWRITE, statSKIP }
Functions
int	sc_compile (int argc, char **argv)
int	sc_addconstant (char *name, cell value, int tag)
int	sc_addtag (char *name)
int	sc_printf (const char *message,...)
int	sc_error (int number, char *message, char *filename, int firstline, int lastline, va_list argptr)
void *	sc_opensrc (char *filename)
void	sc_closesrc (void *handle)
void	sc_resetsrc (void *handle, void *position)
char *	sc_readsrc (void *handle, char *target, int maxchars)
void *	sc_getpossrc (void *handle)
int	sc_eofsrc (void *handle)
void *	sc_openasm (char *filename)
void	sc_closeasm (void *handle, int deletefile)
void	sc_resetasm (void *handle)
int	sc_writeasm (void *handle, char *str)
char *	sc_readasm (void *handle, char *target, int maxchars)
void *	sc_openbin (char *filename)
void	sc_closebin (void *handle, int deletefile)
void	sc_resetbin (void *handle)
int	sc_writebin (void *handle, void *buffer, int size)
long	sc_lengthbin (void *handle)
symbol *	fetchfunc (char *name, int tag)
char *	funcdisplayname (char *dest, char *funcname)
int	constexpr (cell *val, int *tag)
constval *	append_constval (constval *table, char *name, cell val)
constval *	find_constval (constval *table, char *name)
void	delete_consttable (constval *table)
void	add_constant (char *name, cell val, int vclass, int tag)
void	pushstk (stkitem val)
stkitem	popstk (void)
int	plungefile (char *name)
void	preprocess (void)
void	lexinit (void)
int	lex (cell *lexvalue, char **lexsym)
void	lexpush (void)
void	lexclr (void)
int	matchtoken (int token)
int	tokeninfo (cell *val, char **str)
int	needtoken (int token)
void	stowlit (cell value)
int	alphanum (char c)
int	ishex (char c)
void	delete_symbol (symbol *root, symbol *sym)
void	delete_symbols (symbol *root, int level, int del_labels, int delete_functions)
int	refer_symbol (symbol *entry, symbol *bywhom)
void	markusage (symbol *sym, int usage)
uint32_t	namehash (char *name)
symbol *	findglb (char *name)
symbol *	findloc (char *name)
symbol *	findconst (char *name)
symbol *	finddepend (symbol *parent)
symbol *	addsym (char *name, cell addr, int ident, int vclass, int tag, int usage)
symbol *	addvariable (char *name, cell addr, int ident, int vclass, int tag, int dim[], int numdim, int idxtag[])
int	getlabel (void)
char *	itoh (ucell val)
int	check_userop (void(*oper)(void), int tag1, int tag2, int numparam, value *lval, int *resulttag)
int	matchtag (int formaltag, int actualtag, int allowcoerce)
int	expression (int *constant, cell *val, int *tag, int chkfuncresult)
int	hier14 (value *lval1)
void	writeleader (void)
void	writetrailer (void)
void	begcseg (void)
void	begdseg (void)
void	setactivefile (int fnumber)
cell	nameincells (char *name)
void	setfile (char *name, int fileno)
void	setline (int line, int fileno)
void	setlabel (int index)
void	endexpr (void)
void	startfunc (char *fname)
void	endfunc (void)
void	alignframe (int numbytes)
void	defsymbol (char *name, int ident, int vclass, cell offset)
void	symbolrange (int level, cell size)
void	rvalue (value *lval)
void	address (symbol *ptr)
void	store (value *lval)
void	memcopy (cell size)
void	copyarray (symbol *sym, cell size)
void	fillarray (symbol *sym, cell size, cell value)
void	const1 (cell val)
void	const2 (cell val)
void	moveto1 (void)
void	push1 (void)
void	push2 (void)
void	pushval (cell val)
void	pop1 (void)
void	pop2 (void)
void	swap1 (void)
void	ffswitch (int label)
void	ffcase (cell value, char *labelname, int newtable)
void	ffcall (symbol *sym, int numargs)
void	ffret (void)
void	ffabort (int reason)
void	ffbounds (cell size)
void	jumplabel (int number)
void	defstorage (void)
void	modstk (int delta)
void	setstk (cell value)
void	modheap (int delta)
void	setheap_pri (void)
void	setheap (cell value)
void	cell2addr (void)
void	cell2addr_alt (void)
void	addr2cell (void)
void	char2addr (void)
void	charalign (void)
void	addconst (cell value)
void	os_mult (void)
void	os_div (void)
void	os_mod (void)
void	ob_add (void)
void	ob_sub (void)
void	ob_sal (void)
void	os_sar (void)
void	ou_sar (void)
void	ob_or (void)
void	ob_xor (void)
void	ob_and (void)
void	ob_eq (void)
void	ob_ne (void)
void	relop_prefix (void)
void	relop_suffix (void)
void	os_le (void)
void	os_ge (void)
void	os_lt (void)
void	os_gt (void)
void	lneg (void)
void	neg (void)
void	invert (void)
void	nooperation (void)
void	inc (value *lval)
void	dec (value *lval)
void	jmp_ne0 (int number)
void	jmp_eq0 (int number)
void	outval (cell val, int newline)
int	error (int number,...)
void	errorset (int code)
void	assemble (FILE *fout, FILE *fin)
void	stgbuffer_cleanup (void)
void	stgmark (char mark)
void	stgwrite (char *st)
void	stgout (int index)
void	stgdel (int index, cell code_index)
int	stgget (int *index, cell *code_index)
void	stgset (int onoff)
int	phopt_init (void)
int	phopt_cleanup (void)
namealias *	insert_alias (char *name, char *alias)
namealias *	find_alias (char *name)
int	lookup_alias (char *target, char *name)
void	delete_aliastable (void)
stringlist *	insert_path (char *path)
char *	get_path (int index)
void	delete_pathtable (void)
Variables
symbol	loctab
symbol	glbtab
cell *	litq
char	pline []
char *	lptr
constval	tagname_tab
constval	libname_tab
constval *	curlibrary
symbol *	curfunc
char *	inpfname
char	outfname []
char	errfname []
char	sc_ctrlchar
int	litidx
int	litmax
int	stgidx
int	labnum
int	staging
cell	declared
cell	glb_declared
cell	code_idx
int	ntv_funcid
int	errnum
int	warnnum
int	sc_debug
int	charbits
int	sc_packstr
int	sc_listing
int	sc_compress
int	sc_needsemicolon
int	sc_dataalign
int	sc_alignnext
int	makereport
int	curseg
cell	sc_stksize
int	freading
int	fline
int	fnumber
int	fcurrent
int	intest
int	sideeffect
int	stmtindent
int	indent_nowarn
int	sc_tabsize
int	sc_allowtags
int	sc_status
int	sc_rationaltag
int	rational_digits
FILE *	inpf
FILE *	inpf_org
FILE *	outf
jmp_buf	errbuf

---

Define Documentation

#define _MAX_PATH   255

#define CTRL_CHAR   '^'

#define DIRSEP_CHAR   '/'

#define FALSE   0

#define FIXEDTAG   0x4000u

#define iARRAY   3

#define iARRAYCELL   5

#define iARRAYCHAR   6

#define iCONSTEXPR   8

#define iEXPRESSION   7

#define iFUNCTN   9

#define iLABEL   0

#define iREFARRAY   4

#define iREFERENCE   2

#define iREFFUNC   10

#define iVARARGS   11

#define iVARIABLE   1

#define opargs (  n    )     ((n)*sizeof(cell))

#define opcodes (  n    )     ((n)*sizeof(cell))

#define PREPROC_TERM   '\x7f'

#define PUBLIC_CHAR   '@'

#define PUBLICTAG   0x8000u

#define SC_VDECL   extern

#define sCHKBOUNDS   1

#define sDEF_AMXSTACK   4096

#define sDEF_LITMAX   500

#define sDIMEN_MAX   2

#define sENDREORDER   2

#define sEXPRMARK   2

#define sEXPRRELEASE   3

#define sEXPRSTART   0xc0

#define sFORCESET   1

#define sGLOBAL   0

#define sIN_CSEG   1

#define sIN_DSEG   2

#define sLINEMAX   511

#define sLOCAL   1

#define sMAXARGS   64

#define sNAMEMAX   31

#define sNOOPTIMIZE   4

#define sRESET   0

#define sSTARTREORDER   1

#define sSTATIC   2

#define sSTKMAX   80

#define sSYMBOLIC   2

#define taADD   259

#define taAND   264

#define taDIV   257

#define TAGMASK   (~PUBLICTAG)

#define taMOD   258

#define taMULT   256

#define taOR   266

#define taSHL   261

#define taSHR   263

#define taSHRU   262

#define tASSERT   280

#define taSUB   260

#define taXOR   265

#define tBREAK   281

#define tCASE   282

#define tCHAR   283

#define tCONST   284

#define tCONTINUE   285

#define tDBLDOT   279

#define tDEC   277

#define tDEFAULT   286

#define tDEFINED   287

#define tDO   288

#define tELLIPS   278

#define tELSE   289

#define tENDEXPR   318

#define tENUM   290

#define tEXIT   291

#define tEXPR   324

#define tFIRST   256

#define tFOR   292

#define tFORWARD   293

#define tGOTO   294

#define tIF   295

#define tINC   276

#define tINCLUDE   315

#define tLABEL   322

#define tlAND   268

#define tLAST   316

#define tlEQ   269

#define tlGE   272

#define tlLE   271

#define tlNE   270

#define tlOR   267

#define tMIDDLE   279

#define tNATIVE   296

#define tNEW   297

#define tNUMBER   319

#define tOPERATOR   298

#define tpASSERT   307

#define tpDEFINE   308

#define tpELSE   309

#define tpEMIT   310

#define tpENDIF   311

#define tpENDINPUT   312

#define tpENDSCRPT   313

#define tpIF   314

#define tpPRAGMA   316

#define tPUBLIC   299

#define tRATIONAL   320

#define tRETURN   300

#define TRUE   1

#define tSHL   273

#define tSHR   275

#define tSHRU   274

#define tSIZEOF   301

#define tSLEEP   302

#define tSTATIC   303

#define tSTOCK   304

#define tSTRING   323

#define tSWITCH   305

#define tSYMBOL   321

#define tTERM   317

#define tWHILE   306

#define uCONST   0x08

#define uDEFINE   0x01

#define uMAINFUNC   "main"

#define uMISSING   0x80

#define uNATIVE   0x20

#define uPREDEF   0x08

#define uPROTOTYPED   0x08

#define uPUBLIC   0x10

#define uREAD   0x02

#define uRETNONE   0x10

#define uRETVALUE   0x04

#define uSIZEOF   0x80

#define uSTOCK   0x40

#define uWRITTEN   0x04

#define wqTABSZ   (24*wqSIZE)

#define xASSERTION   2

#define xBOUNDSERROR   4

#define xCALLBACKERR   9

#define xEXIT   1

#define xHEAPUNDERFLOW   8

#define xINVINSTR   6

#define xMEMACCESS   5

#define xSLEEP   12

#define xSTACKERROR   3

#define xSTACKUNDERFLOW   7

---

Typedef Documentation

typedef struct __s_arginfo arginfo

typedef struct __s_constval constval

typedef struct __s_alias namealias

typedef void* stkitem

typedef struct __s_stringlist stringlist

typedef struct __s_symbol symbol

---

Enumeration Type Documentation

anonymous enum

Enumeration values: wqBRK  wqCONT  wqLOOP