instructions.c 89.6 KB
Newer Older
clean's avatar
clean committed
1 2 3 4 5 6
/*
	(Concurrent) Clean Compiler: ABC instructions
	Authors:  Sjaak Smetsers & John van Groningen
*/

#include "compiledefines.h"
7
#include "comsupport.h"
clean's avatar
clean committed
8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

#include <ctype.h>

#include "syntaxtr.t"
#include "checksupport.h"

#include "settings.h"
#include "sizes.h"
#include "codegen_types.h"
#include "codegen1.h"
#include "codegen2.h"
#include "instructions.h"
#include "statesgen.h"
#include "version.h"

John van Groningen's avatar
John van Groningen committed
23 24
#define for_l(v,l,n) for(v=(l);v!=NULL;v=v->n)

clean's avatar
clean committed
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
#define BINARY_ABC 0
#undef MEMORY_PROFILING_WITH_N_STRING

#define PutSOutFile(s) FPutS ((s),OutFile)
#define PutCOutFile(s) FPutC ((s),OutFile)

static void error_in_function (char *m)
{
	ErrorInCompiler ("instructions.c",m,"");
}

/* also defined in project.c, only needed for stand alone compiler */

#define N_DoDebug				0
#define N_DoReuseUniqueNodes	1
#define N_DoParallel			2

#define N_NoDescriptors 3
/*
#define N_NoMemoryProfiling		3
*/
#define N_DoStrictnessAnalysis	4
#define N_NoTimeProfiling		5

#define N_ExportLocalLabels 6
/*
#define N_DoVerbose				6
*/
#define N_DoWarning				7
#define N_System				8
John van Groningen's avatar
John van Groningen committed
55
#define N_DoFusion				9
56
#define N_Do64BitArch			10
clean's avatar
clean committed
57

John van Groningen's avatar
John van Groningen committed
58
#define MINIMUM_N_OPTIONS 9
59
#define N_OPTIONS 11
John van Groningen's avatar
John van Groningen committed
60 61

static void ConvertOptionsToString (char *optstring)
clean's avatar
clean committed
62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79
{
	optstring[N_DoDebug]              = DoDebug ? '1' : '0';
	optstring[N_DoReuseUniqueNodes]   = !DoReuseUniqueNodes ? '1' : '0';
	optstring[N_DoParallel]           = DoParallel ? '1' : '0';

	optstring[N_NoDescriptors] = !DoDescriptors ? '1' : '0';
/*
	optstring[N_NoMemoryProfiling]    = !DoProfiling ? '1' : '0';
*/
	optstring[N_DoStrictnessAnalysis] = DoStrictnessAnalysis ? '1' : '0';

	optstring[N_NoTimeProfiling]      = !DoTimeProfiling ? '1' : '0';
	optstring[N_ExportLocalLabels] = ExportLocalLabels ? '1' : '0';
/*
	optstring[N_DoVerbose]            = DoVerbose ? '1' : '0';
*/
	optstring[N_DoWarning]            = DoWarning ? '1' : '0';
	optstring[N_System]               = '0';
80 81 82 83

	if (DoFusion || ObjectSizes[RealObj]!=2){
		optstring[N_DoFusion] = DoFusion ? '1' : '0';
		optstring[N_Do64BitArch] = ObjectSizes[RealObj]!=2 ? '1' : '0';
John van Groningen's avatar
John van Groningen committed
84 85 86
		optstring[N_OPTIONS]='\0';
	} else
		optstring[MINIMUM_N_OPTIONS]='\0';
clean's avatar
clean committed
87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187
}

#define D_PREFIX "d"
#define N_PREFIX "n"
#define L_PREFIX "l"

#define EA_PREFIX "ea"
#define S_PREFIX "s"

#define R_PREFIX "r"
#define RECORD_N_PREFIX "c"
#define RECORD_D_PREFIX "t"
#define CONSTRUCTOR_R_PREFIX "k"

#define LOCAL_D_PREFIX "d"

File OutFile;
char *ABCFileName;

Bool OpenABCFile (char *fname)
{
	OutFile = FOpen (fname, abcFile, "w");

	if (OutFile!=NULL){
#if defined (THINK_C) || defined (POWER)
		setvbuf ((FILE*) OutFile, NULL, _IOFBF, 8192);
#endif
		OpenedFile = OutFile;
		ABCFileName = fname;
		return True;
	} else
		return False;
}

void WriteLastNewlineToABCFile (void)
{
	FPutC ('\n',OutFile);
}

void CloseABCFile (char *fname)
{
	if (OutFile){
#ifdef THINK_C
		int file_io_error;
		
		file_io_error=ferror (OutFile);
#endif
		if (FClose (OutFile) != 0
#ifdef THINK_C
		||	file_io_error
#endif
		){
			CompilerError = True;
			CurrentLine = 0;
			
			StaticMessage (True, "<open file>", "Write error (disk full?)");
		}
		if (CompilerError)
			FDelete (fname, abcFile); 
		OpenedFile = (File) NIL;
	}
}

static Bool DescriptorNeeded (SymbDef sdef)
{
	return (sdef->sdef_exported || 
			(sdef->sdef_kind!=IMPRULE && sdef->sdef_kind!=SYSRULE) || 
			sdef->sdef_mark & SDEF_USED_CURRIED_MASK) ||
			((DoParallel || DoDescriptors) && (sdef->sdef_mark & (SDEF_USED_CURRIED_MASK | SDEF_USED_LAZILY_MASK)));
}

static void GenLabel (Label label)
{
	if (label->lab_issymbol){
		SymbDef def;
		char *module_name;

		def=label->lab_symbol;
		module_name = label->lab_mod;
		
		if (module_name!=NULL)
			FPrintF (OutFile,"e_%s_%s%s",module_name,label->lab_pref,def->sdef_ident->ident_name);
		else if (DoDebug){
			if (def->sdef_kind==IMPRULE)
				FPrintF (OutFile, "%s%s.%u",label->lab_pref,def->sdef_ident->ident_name,def->sdef_number);
			else
				FPrintF (OutFile, "%s%s",label->lab_pref,def->sdef_ident->ident_name);
		} else if (def->sdef_number==0)
			FPrintF (OutFile, "%s%s",label->lab_pref,def->sdef_ident->ident_name);
		else if (label->lab_pref[0] == '\0')
			FPrintF (OutFile,LOCAL_D_PREFIX "%u",def->sdef_number);
		else
			FPrintF (OutFile,"%s%u",label->lab_pref,def->sdef_number);
	} else {
		FPutS (label->lab_pref,OutFile);
		FPutS (label->lab_name,OutFile);
	}
	if (label->lab_post!=0)
		FPrintF (OutFile,".%u",label->lab_post);
}

188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222
static void GenDescriptorOrNodeEntryLabel (Label label)
{
	if (label->lab_issymbol){
		SymbDef def;
		char *module_name;

		def=label->lab_symbol;
		module_name = label->lab_mod;
		
		if (module_name!=NULL)
			FPrintF (OutFile,"e_%s_%s%s",module_name,label->lab_pref,def->sdef_ident->ident_name);
		else if (ExportLocalLabels){
			if (def->sdef_kind==IMPRULE)
				FPrintF (OutFile,"e_%s_%s%s.%u",CurrentModule,label->lab_pref,def->sdef_ident->ident_name,def->sdef_number);
			else
				FPrintF (OutFile,"e_%s_%s%s",CurrentModule,label->lab_pref,def->sdef_ident->ident_name);
		} else if (DoDebug){
			if (def->sdef_kind==IMPRULE)
				FPrintF (OutFile, "%s%s.%u",label->lab_pref,def->sdef_ident->ident_name,def->sdef_number);
			else
				FPrintF (OutFile, "%s%s",label->lab_pref,def->sdef_ident->ident_name);
		} else if (def->sdef_number==0)
			FPrintF (OutFile, "%s%s",label->lab_pref,def->sdef_ident->ident_name);
		else if (label->lab_pref[0] == '\0')
			FPrintF (OutFile,LOCAL_D_PREFIX "%u",def->sdef_number);
		else
			FPrintF (OutFile,"%s%u",label->lab_pref,def->sdef_number);
	} else {
		FPutS (label->lab_pref,OutFile);
		FPutS (label->lab_name,OutFile);
	}
	if (label->lab_post!=0)
		FPrintF (OutFile,".%u",label->lab_post);
}

clean's avatar
clean committed
223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266
static void GenGetWL (int offset)
{
	FPrintF (OutFile, "\n\tgetWL %d", offset);
}

static void GenPutWL (int offset)
{
	FPrintF (OutFile, "\n\tputWL %d", offset);
}

static void GenRelease (void)
{
	FPutS ("\n\trelease", OutFile);
}

static void TreatWaitListBeforeFill (int offset, FillKind fkind)
{
	if (DoParallel && fkind != NormalFill)
		GenGetWL (offset);	
}

static void TreatWaitListAfterFill (int offset, FillKind fkind)
{
	if (DoParallel){
		switch (fkind){
			case ReleaseAndFill:GenRelease ();		break;
			case PartialFill:	GenPutWL (offset);	break;
			default:							break;
		}
	}
}

#if !BINARY_ABC

#define put_instructionb(a) put_instruction(I##a)
#define put_instruction_b(a) put_instruction_(I##a)
#define put_directive_b(a) put_directive_(D##a)
#define put_arguments_i_b(i1) FPrintF (OutFile,"%s",(i1))
#define put_arguments_in_b(i1,n1) FPrintF (OutFile,"%s %d",(i1),(n1))
#define put_arguments_n_b(n1) FPrintF (OutFile,"%d",(n1))
#define put_arguments_nn_b(n1,n2) FPrintF (OutFile,"%d %d",(n1),(n2))
#define put_arguments_nnn_b(n1,n2,n3) FPrintF (OutFile,"%d %d %d",(n1),(n2),(n3))
#define put_arguments_nnnn_b(n1,n2,n3,n4) FPrintF (OutFile,"%d %d %d %d",(n1),(n2),(n3),(n4))
#define put_arguments_nnnnn_b(n1,n2,n3,n4,n5) FPrintF (OutFile,"%d %d %d %d %d",(n1),(n2),(n3),(n4),(n5))
267
#define put_arguments_nnnnnnn_b(n1,n2,n3,n4,n5,n6,n7) FPrintF (OutFile,"%d %d %d %d %d %d %d",(n1),(n2),(n3),(n4),(n5),(n6),(n7))
clean's avatar
clean committed
268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546
#define put_arguments_n__b(n1) FPrintF (OutFile,"%d ",(n1))
#define put_arguments_nn__b(n1,n2) FPrintF (OutFile,"%d %d ",(n1),(n2))
#define put_arguments__n_b(n1) FPrintF (OutFile," %d",(n1))
#define put_arguments__nn_b(n1,n2) FPrintF (OutFile," %d %d",(n1),(n2))
#define put_arguments__n__b(n1) FPrintF (OutFile," %d ",(n1))

#else

/*
#define put_instructionb(a) put_instruction_code(C##a)
#define put_instruction_b(a) put_instruction_code(C##a)
#define put_directive_b(a) put_instruction_code(C##a)
*/

#define put_instructionb(a) if (DoDebug) put_instruction(I##a); else put_instruction_code(C##a)
#define put_instruction_b(a) if (DoDebug) put_instruction_(I##a); else put_instruction_code(C##a)
#define put_directive_b(a) if (DoDebug) put_directive_(D##a); else put_instruction_code(C##a)

static void put_n (long n)
{
	while (!(n>=-64 && n<=63)){
		FPutC (128+(n & 127),OutFile);
		n=n>>7;
	}

	FPutC (n+64,OutFile);
}

static long integer_string_to_integer (char *s_p)
{
	long integer;
	int minus_sign,last_char;
	
	minus_sign=0;
	last_char=*s_p++;
	if (last_char=='+' || last_char=='-'){
		if (last_char=='-')
			minus_sign=!minus_sign;
		last_char=*s_p++;;
	}
			
	integer=last_char-'0';
	last_char=*s_p++;;
	
	while ((unsigned)(last_char-'0')<10u){
		integer*=10;
		integer+=last_char-'0';
		last_char=*s_p++;;
	}
		
	if (minus_sign)
		integer=-integer;
	
	return integer;
}

static void put_arguments_i_b (char *i1)
{
	if (DoDebug)
		FPrintF (OutFile,"%s",(i1));
	else
		put_n (integer_string_to_integer (i1));
}

static void put_arguments_in_b (char *i1,long n1)
{
	if (DoDebug)
		FPrintF (OutFile,"%s %d",(i1),(n1));
	else {
		put_n (integer_string_to_integer (i1));
		put_n (n1);
	}
}

static void put_arguments_n_b (long n1)
{
	if (DoDebug)
		FPrintF (OutFile,"%d",(n1));
	else
		put_n (n1);
}

static void put_arguments_nn_b (long n1,long n2)
{
	if (DoDebug)
		FPrintF (OutFile,"%d %d",(n1),(n2));
	else {
		put_n (n1);
		put_n (n2);
	}
}

static void put_arguments_nnn_b (long n1,long n2,long n3)
{
	if (DoDebug)
		FPrintF (OutFile,"%d %d %d",(n1),(n2),(n3));
	else {
		put_n (n1);
		put_n (n2);
		put_n (n3);
	}
}

static void put_arguments_nnnn_b (long n1,long n2,long n3,long n4)
{
	if (DoDebug)	
		FPrintF (OutFile,"%d %d %d %d",(n1),(n2),(n3),(n4));
	else {
		put_n (n1);
		put_n (n2);
		put_n (n3);
		put_n (n4);
	}
}

static void put_arguments_nnnnn_b (long n1,long n2,long n3,long n4,long n5)
{
	if (DoDebug)
		FPrintF (OutFile,"%d %d %d %d %d",(n1),(n2),(n3),(n4),(n5));
	else {
		put_n (n1);
		put_n (n2);
		put_n (n3);
		put_n (n4);
		put_n (n5);
	}
}

static void put_arguments_n__b (long n1)
{
	if (DoDebug)
		FPrintF (OutFile,"%d ",(n1));
	else
		put_n (n1);
}

static void put_arguments__n_b (long n1)
{
	if (DoDebug)
		FPrintF (OutFile," %d",(n1));
	else {
		FPutC (' ',OutFile);
		put_n (n1);
	}
}

static void put_arguments__n__b (long n1)
{
	if (DoDebug)
		FPrintF (OutFile," %d ",(n1));
	else {
		FPutC (' ',OutFile);
		put_n (n1);
	}
}

static void put_arguments_nn__b (long n1,long n2)
{
	if (DoDebug)
		FPrintF (OutFile,"%d %d ",(n1),(n2));
	else {
		put_n (n1);
		put_n (n2);
	}
}

static void put_arguments__nn_b (long n1,long n2)
{
	if (DoDebug)
		FPrintF (OutFile," %d %d",(n1),(n2));
	else {
		FPutC (' ',OutFile);
		put_n (n1);
		put_n (n2);
	}
}

enum {
	Cbuild=136,
	Cbuildh,
	CbuildI,
	CbuildB_b,
	CbuildC_b,
	CbuildI_b,
	CbuildR_b,
	CbuildF_b,
	Ceq_desc,
	CeqD_b,
	CeqI_a,
	CeqI_b,
	Cfill,
	Cfillh,
	CfillI,
	CfillB_b,
	CfillC_b,
	CfillF_b,
	CfillI_b,
	CfillR_b,
	Cfill_a,
	Cjmp,
	Cjmp_false,
	Cjmp_true,
	Cjsr,
	Cjsr_eval,
	Cpop_a,
	Cpop_b,
	CpushB_a,
	CpushC_a,
	CpushI_a,
	CpushF_a,
	CpushR_a,
	CpushD,
	CpushI,
	Cpush_a,
	Cpush_b,
	Cpush_arg,
	Cpush_args,
	Cpush_args_u,
	Cpush_node,
	Cpush_node_u,
	Cpush_r_args,
	Cpush_r_args_a,
	Cpush_r_args_b,
	Cpush_r_args_u,
	Crepl_arg,
	Crepl_args,
	Crepl_r_args,
	Crepl_r_args_a,
	Crtn,
	Cupdate_a,
	Cupdate_b,
	Cupdatepop_a,
	Cupdatepop_b,
	
	Cd,
	Co,
	Cimpdesc,
	Cimplab,
	Cn
};
#endif

#define IbuildB "buildB"
#define IbuildC "buildC"
#define IbuildI "buildI"
#define IbuildR "buildR"
#define IbuildS "buildS"

#define IbuildB_b "buildB_b"
#define IbuildC_b "buildC_b"
#define IbuildF_b "buildF_b"
#define IbuildI_b "buildI_b"
#define IbuildR_b "buildR_b"

#define IfillB "fillB"
#define IfillC "fillC"
#define IfillI "fillI"
#define IfillR "fillR"
#define IfillS "fillS"

#define IfillB_b "fillB_b"
#define IfillC_b "fillC_b"
#define IfillI_b "fillI_b"
#define IfillR_b "fillR_b"
#define IfillF_b "fillF_b"

#define IeqB_a "eqB_a"
#define IeqC_a "eqC_a"
#define IeqI_a "eqI_a"
#define IeqR_a "eqR_a"
#define IeqS_a "eqS_a"

#define IeqAC_a "eqAC_a"

#define IeqB_b "eqB_b"
#define IeqC_b "eqC_b"
#define IeqI_b "eqI_b"
#define IeqR_b "eqR_b"

547 548
#define InotB "notB"

clean's avatar
clean committed
549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576
#define IpushB "pushB"
#define IpushI "pushI"
#define IpushC "pushC"
#define IpushR "pushR"

#define IpushD "pushD"

#define IpushB_a "pushB_a"
#define IpushC_a "pushC_a"
#define IpushI_a "pushI_a"
#define IpushR_a "pushR_a"
#define IpushF_a "pushF_a"

#define IpushD_a "pushD_a"

#define Ipush_array "push_array"
#define Ipush_arraysize "push_arraysize"
#define Iselect "select"
#define Iupdate "update"
#define Ireplace "replace"

#define Ipush_arg "push_arg"
#define Ipush_args "push_args"
#define Ipush_args_u "push_args_u"
#define Ipush_r_args "push_r_args"
#define Ipush_r_args_u "push_r_args_u"
#define Ipush_r_args_a "push_r_args_a"
#define Ipush_r_args_b "push_r_args_b"
577
#define Ipush_r_arg_u "push_r_arg_u"
clean's avatar
clean committed
578 579 580 581 582 583 584 585 586 587 588 589 590 591 592
#define Irepl_arg "repl_arg"
#define Irepl_args "repl_args"
#define Irepl_r_args "repl_r_args"
#define Irepl_r_args_a "repl_r_args_a"

#define Ipush_node "push_node"
#define Ipush_node_u "push_node_u"

#define Ifill "fill"
#define Ifillcp "fillcp"
#define Ifill_u "fill_u"
#define Ifillcp_u "fillcp_u"
#define Ifillh "fillh"
#define Ifill1 "fill1"
#define Ifill2 "fill2"
593
#define Ifill3 "fill3"
clean's avatar
clean committed
594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612

#define Ibuild "build"
#define Ibuildh "buildh"
#define Ibuild_u "build_u"
#define IbuildAC "buildAC"

#define Ifill_r "fill_r"
#define Ifill1_r "fill1_r"
#define Ifill2_r "fill2_r"
#define Ifill3_r "fill3_r"

#define Ibuild_r "build_r"

#define Ifill_a "fill_a"

#define Ipush_a "push_a"
#define Ipush_b "push_b"

#define Ijsr_eval "jsr_eval"
613
#define Ijsr_ap "jsr_ap"
clean's avatar
clean committed
614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644

#define Ipop_a "pop_a"
#define Ipop_b "pop_b"
#define Ieq_desc "eq_desc"
#define IeqD_b "eqD_b"

#define Ijmp_false "jmp_false"
#define Ijmp_true "jmp_true"
#define Ijmp "jmp"
#define Ijsr "jsr"

#define Icreate "create"
#define Iprint "print"

#define Iupdate_a "update_a"
#define Iupdate_b "update_b"
#define Iupdatepop_a "updatepop_a"
#define Iupdatepop_b "updatepop_b"
#define Iupdate_b "update_b"
#define Ipop_a "pop_a"
#define Ipop_b "pop_b"

#define Iget_node_arity "get_node_arity"
#define Iget_desc_arity "get_desc_arity"

#define Ipush_arg_b "push_arg_b"

#define Irtn "rtn"

#define Ijmp_eval "jmp_eval"
#define Ijmp_eval_upd "jmp_eval_upd"
645
#define Ijmp_ap "jmp_ap"
646 647
#define Ijmp_ap_upd "jmp_ap_upd"
#define Ijmp_upd "jmp_upd"
clean's avatar
clean committed
648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677

#define Ihalt "halt"

#define Itestcaf "testcaf"
#define Ipushcaf "pushcaf"
#define Ifillcaf "fillcaf"

#define Iin "in"
#define Iout "out"

static void put_instruction (char *instruction)
{
	FPutC ('\n',OutFile);
	FPutC ('\t',OutFile);
	FPutS (instruction,OutFile);
}

static void put_instruction_ (char *instruction)
{
	FPutC ('\n',OutFile);
	FPutC ('\t',OutFile);
	FPutS (instruction,OutFile);
	FPutC (' ',OutFile);
}

static void put_instruction_code (int instruction_code)
{
	FPutC (instruction_code,OutFile);
}

678
#define Da "a"
clean's avatar
clean committed
679 680 681 682 683 684 685 686 687 688 689
#define Dkeep "keep"
#define Dd "d"
#define Do "o"
#define Dimpdesc "impdesc"
#define Dimplab "implab"
#define Dexport "export"
#define Dn "n"
#define Dnu "nu"
#define Dn_string "n_string"
#define Ddesc "desc"
#define Ddescn "descn"
690
#define Ddescs "descs"
clean's avatar
clean committed
691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776
#define Ddescexp "descexp"
#define Drecord "record"
#define Dmodule "module"
#define Ddepend "depend"
#define Dcomp "comp"
#define Dstart "start"
#define Dstring "string"
#define Dcaf "caf"
#define Dendinfo "endinfo"

#define Dpb "pb"
#define Dpd "pd"
#define Dpn "pn"
#define Dpl "pl"
#define Dpld "pld"
#define Dpt "pt"
#define Dpe "pe"

static void put_directive (char *directive)
{
	FPutC ('\n',OutFile);
	FPutC ('.',OutFile);
	FPutS (directive,OutFile);
}

static void put_directive_ (char *directive)
{
	FPutC ('\n',OutFile);
	FPutC ('.',OutFile);
	FPutS (directive,OutFile);
	FPutC (' ',OutFile);
}

static void put_first_directive_ (char *directive)
{
	FPutC ('.',OutFile);
	FPutS (directive,OutFile);
	FPutC (' ',OutFile);
}

void BuildBasicFromB (ObjectKind kind,int b_offset)
{
	switch (kind){
		case IntObj:
		case ProcIdObj:
		case RedIdObj:
			put_instruction_b (buildI_b); break;
		case BoolObj:
			put_instruction_b (buildB_b); break;
		case CharObj:
			put_instruction_b (buildC_b); break;
		case RealObj:
			put_instruction_b (buildR_b); break;
		case FileObj:
			put_instruction_b (buildF_b); break;
		default:
			error_in_function ("BuildBasicFromB");
			return;
	}

	put_arguments_n_b (b_offset);
}

void FillBasicFromB (ObjectKind kind, int boffs, int aoffs, FillKind fkind)
{
	TreatWaitListBeforeFill (aoffs, fkind);
	switch (kind){
		case IntObj:
		case ProcIdObj:			/* we assume proc_id and red_id	*/
		case RedIdObj:			/* to be integers				*/
			put_instruction_b (fillI_b); break;
		case BoolObj:
			put_instruction_b (fillB_b); break;
		case CharObj:
			put_instruction_b (fillC_b); break;
		case RealObj:
			put_instruction_b (fillR_b); break;
		case FileObj:
			put_instruction_b (fillF_b); break;
		default:
			error_in_function ("FillBasicFromB");
			return;
	}
	put_arguments_nn_b (boffs,aoffs);
	TreatWaitListAfterFill (aoffs, fkind);
}
John van Groningen's avatar
John van Groningen committed
777

clean's avatar
clean committed
778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942
void BuildBasic (ObjectKind obj,SymbValue val)
{
	switch (obj){
		case IntObj:
			put_instruction_b (buildI);
			put_arguments_i_b (val.val_int);
			break;
		case BoolObj:
			put_instruction_ (IbuildB);
			if (val.val_bool)
				FPrintF (OutFile, "TRUE");
			else
				FPrintF (OutFile, "FALSE");
			break;
		case CharObj:
			put_instruction_ (IbuildC);
			FPrintF (OutFile, "%s", val.val_char);
			break;
		case RealObj:
			put_instruction_ (IbuildR);
			FPrintF (OutFile, "%s", val.val_real);
			break;
		case StringObj:
			put_instruction_ (IbuildS);
			FPrintF (OutFile, "%s", val.val_string);
			break;
		default:
			error_in_function ("BuildBasic");
			return;
	}
}

void FillBasic (ObjectKind obj, SymbValue val, int offset, FillKind fkind)
{
	TreatWaitListBeforeFill (offset, fkind);
	switch (obj){
		case IntObj:
			put_instruction_b (fillI);
			put_arguments_in_b (val.val_int,offset);
			break;
		case BoolObj:
			put_instruction_ (IfillB);
			if (val.val_bool)
				FPrintF (OutFile, "TRUE %d", offset);
			else
				FPrintF (OutFile, "FALSE %d", offset);
			break;
		case CharObj:
			put_instruction_ (IfillC);
			FPrintF (OutFile, "%s %d", val.val_char, offset);
			break;
		case RealObj:
			put_instruction_ (IfillR);
			FPrintF (OutFile, "%s %d", val.val_real, offset);
			break;
		case StringObj:
			put_instruction_ (IfillS);
			FPrintF (OutFile, "%s %d", val.val_string, offset);
			break;
		default:
			error_in_function ("FillBasic");
			return;
	}
	TreatWaitListAfterFill (offset, fkind);
}

void IsBasic (ObjectKind obj, SymbValue val, int offset)
{
	switch (obj){
		case IntObj:
			put_instruction_b (eqI_a);
			put_arguments_in_b (val.val_int,offset);
			break;
		case BoolObj:
			put_instruction_ (IeqB_a);
			if (val.val_bool)
				FPrintF (OutFile, "TRUE %d", offset);
			else
				FPrintF (OutFile, "FALSE %d", offset);
			break;
		case CharObj:
			put_instruction_ (IeqC_a);
			FPrintF (OutFile, "%s %d", val.val_char, offset); break;
		case RealObj:
			put_instruction_ (IeqR_a);
			FPrintF (OutFile, "%s %d", val.val_real, offset); break;
		case StringObj:
			put_instruction_ (IeqS_a);
			FPrintF (OutFile, "%s %d", val.val_string, offset); break;
		default:
			error_in_function ("IsBasic");
			return;
	}
}

void IsString (SymbValue val)
{
	put_instruction_ (IeqAC_a);
	FPrintF (OutFile, "%s",val.val_string);
}

void PushBasic (ObjectKind obj, SymbValue val)
{
	switch (obj){
		case IntObj:
			put_instruction_b (pushI);
			put_arguments_i_b (val.val_int);
			break;
		case BoolObj:
			put_instruction_ (IpushB);
			if (val.val_bool)
				FPutS ("TRUE", OutFile);
			else
				FPutS ("FALSE", OutFile);
			break;
		case CharObj:
			put_instruction_ (IpushC);
			FPrintF (OutFile, "%s", val.val_char); break;
		case RealObj:
			put_instruction_ (IpushR);
			FPrintF (OutFile, "%s", val.val_real); break;
		default:
			error_in_function ("PushBasic");
			return;
	}
}

void GenPushReducerId (int i)
{
	put_instruction_b (pushI);
	put_arguments_n_b (i);
}

void GenPushArgNr (int argnr)
{
	put_instruction_b (pushI);
	put_arguments_n_b (argnr);
}

void EqBasic (ObjectKind obj, SymbValue val, int offset)
{
	switch (obj){
		case IntObj:
			put_instruction_b (eqI_b);
			put_arguments_in_b (val.val_int,offset);
			break;
		case BoolObj:
			put_instruction_ (IeqB_b);
			if (val.val_bool)
				FPrintF (OutFile, "TRUE %d", offset);
			else
				FPrintF (OutFile, "FALSE %d", offset);
			break;
		case CharObj:
			put_instruction_ (IeqC_b);
			FPrintF (OutFile, "%s %d", val.val_char, offset); break;
		case RealObj:
			put_instruction_ (IeqR_b);
			FPrintF (OutFile, "%s %d", val.val_real, offset); break;
		default:
			error_in_function ("EqBasic");
			return;
	}
}

943 944 945 946 947
void GenNotB (void)
{
	put_instruction (InotB);
}

clean's avatar
clean committed
948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050
void PushBasicFromAOnB (ObjectKind kind,int offset)
{
	switch (kind){
		case IntObj:
		case ProcIdObj:
		case RedIdObj:
			put_instruction_b (pushI_a);
			break;
		case BoolObj:
			put_instruction_b (pushB_a);
			break;
		case CharObj:
			put_instruction_b (pushC_a);
			break;
		case RealObj:
			put_instruction_b (pushR_a);
			break;
		case FileObj:
			put_instruction_b (pushF_a);
			break;
		default:
			error_in_function ("PushBasicFromAOnB");
			return;
	}
	put_arguments_n_b (offset);
}

void GenPushD_a (int a_offset)
{
	put_instruction_ (IpushD_a);
	FPrintF (OutFile,"%d",a_offset);
}
	
void PushBasicOnB (ObjectKind obj, int offset)
{
	int i;

	for (i = ObjectSizes[obj]; i > 0; i--)
		GenPushB (offset + ObjectSizes[obj] - 1);
}

void UpdateBasic (int size, int srcoffset, int dstoffset)
{
	if (srcoffset < dstoffset){
		int i;
		
		for (i=size-1; i >= 0; i--)
			GenUpdateB (srcoffset+i, dstoffset+i);
	} else if (srcoffset > dstoffset){
		int i;
		
		for (i=0; i < size; i++)
			GenUpdateB (srcoffset+i, dstoffset+i);
	}
}

static Bool IsDirective (Instructions instruction, char *directive)
{
	char *s;

	s=instruction->instr_this;
	while (isspace(*s))
		++s;
	if (*s!='.')
		return False;

	for (; *directive; ++directive)
		if (*directive!=*++s)
			return False;

	return True;
}

static Bool IsInlineFromCurrentModule (SymbDef def)
{
	RuleAlts alt;
	Instructions instruction, next;
	/*
	if (def->sdef_kind!=IMPRULE)
		return False;
	*/
	alt=def->sdef_rule->rule_alts;

	if (alt->alt_kind!=ExternalCall || !alt->alt_rhs_code->co_is_abc_code)
		return False;
	
	instruction=alt->alt_rhs_code->co_instr;

	if (!IsDirective(instruction, "inline"))
		return False;

	for (instruction=instruction->instr_next;(next=instruction->instr_next)!=NULL;instruction=next)
		;

	return (IsDirective(instruction, "end"));
}

/*
	For ABC to target machine code generation we supply the abc code
	with special stack layout directives. The routines for doing this
	are 'GenBStackElems', 'GenStackLayoutOfNode' and 'GenStackLayoutOfState'.
*/

1051
static char BElems[] = BASIC_ELEMS_STRING;
clean's avatar
clean committed
1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271

static void GenBStackElems (StateS state)
{
	if (IsSimpleState (state)){
		if (state.state_kind == OnB)
			FPutC (BElems [(int) state.state_object], OutFile);			
	} else {
		int arity;
		States argstates;
		
		switch (state.state_type){
			case TupleState:
				argstates = state.state_tuple_arguments;
				break;
			case RecordState:
				argstates = state.state_record_arguments;
				break;
			case ArrayState:
				return;
			default:
				error_in_function ("GenBStackElems");
				return;
		}
		for (arity=0; arity < state.state_arity; ++arity)
			GenBStackElems (argstates[arity]);
	}
}

static void GenABStackElems (StateS state)
{
	if (IsSimpleState (state)){
		if (state.state_kind == OnB)
			FPutC (BElems [(int) state.state_object], OutFile);
		else
			FPutC ('a', OutFile);
			
	} else {
		int arity;
		States argstates;
		
		switch (state.state_type){
			case TupleState:
				argstates = state.state_tuple_arguments;
				break;
			case RecordState:
				argstates = state.state_record_arguments;
				break;
			case ArrayState:
				FPutC ('a', OutFile);
				return;
			default:
				error_in_function ("GenABStackElems");
				return;
		}
		for (arity=0; arity < state.state_arity; arity++)
			GenABStackElems (argstates[arity]);
	}
}

void GenDStackLayout (int asize,int bsize,Args fun_args)
{
	if (DoStackLayout){
		put_directive_b (d);
		if (bsize > 0){
			put_arguments_nn__b (asize,bsize);

			while (fun_args!=NULL){
				GenBStackElems (fun_args->arg_state);
				fun_args=fun_args->arg_next;
			}
		} else
			put_arguments_nn_b (asize,0);
	}
}

void GenOStackLayout (int asize,int bsize,Args fun_args)
{
	if (DoStackLayout){
		put_directive_b (o);
		if (bsize > 0){
			put_arguments_nn__b (asize,bsize);

			while (fun_args!=NULL){
				GenBStackElems (fun_args->arg_state);
				fun_args=fun_args->arg_next;
			}
		} else
			put_arguments_nn_b (asize,0);
	}
}

static void CallFunction2 (Label label, SymbDef def, Bool isjsr, StateS root_state, Args fun_args, int arity)
{
	int ain,aout,bin,bout;
	Args arg;
	
	ain=0;
	bin=0;
	
	if (fun_args != NULL){
		for (arg = fun_args; arg; arg = arg -> arg_next)
			AddSizeOfState  (arg -> arg_state, &ain, &bin);
	} else
		ain = arity;
	DetermineSizeOfState (root_state, &aout, &bout);

	if (IsSimpleState (root_state) && (root_state.state_kind!=OnB && root_state.state_kind!=StrictRedirection))
		ain++;

	if (label->lab_mod && label->lab_mod==CurrentModule)
		label->lab_mod = NULL;

	label->lab_pref = s_pref;

	if (def->sdef_kind==SYSRULE){
		char  *instr;
	
		instr= def->sdef_ident->ident_instructions;

		if (instr && *instr!='\0'){
			char *tail;

			for (; *instr != '\0'; instr = tail){
				for (tail = instr; *tail != '\n'; tail++)
					;
				*tail = '\0';
				FPrintF (OutFile, "\n%s", instr);
				*tail++ = '\n';
			}
			if (!isjsr)
				GenRtn (aout, bout, root_state);
		} else {
			if (def->sdef_ident->ident_environ && instr==NULL)
			{	char *previous_module = CurrentModule;
				char *previous_ext = CurrentExt;
			
				CurrentModule = def->sdef_module;
				CurrentExt    = GetFileExtension (abcFile);
				
				StaticMessage (False, "%D", "no inline code for this rule", def);

				CurrentModule = previous_module;
				CurrentExt = previous_ext;

               	def->sdef_ident->ident_environ = (char *) NIL;	
			}
			GenDStackLayout (ain, bin, fun_args);
			if (isjsr){
				GenJsr (label);
				GenOStackLayoutOfState (aout, bout, root_state);
			} else
				GenJmp (label);
		}
	} else if (def->sdef_kind==IMPRULE && IsInlineFromCurrentModule (def)){
		Instructions instruction, last, first, next;

		instruction=def->sdef_rule->rule_alts->alt_rhs_code->co_instr;
		instruction=instruction->instr_next;
		first=instruction;

		last=NULL;
		for (;(next=instruction->instr_next)!=NULL;instruction=next)
			last=instruction;

		last->instr_next=NULL;
		GenInstructions (first);
		last->instr_next=instruction;

		if (!isjsr)
			GenRtn (aout, bout, root_state);
	} else {
		GenDStackLayout (ain, bin, fun_args);
		if (isjsr){
			GenJsr (label);
			GenOStackLayoutOfState (aout, bout, root_state);
		} else
			GenJmp (label);
	}	
}

void CallFunction (Label label, SymbDef def, Bool isjsr, Node root)
{
	if (def->sdef_arfun<NoArrayFun)
		CallArrayFunction (def,isjsr,&root->node_state);
	else
		CallFunction2 (label, def, isjsr, root->node_state, root->node_arguments, root->node_arity);
}

static void GenArraySize (Label elemdesc, int asize, int bsize)
{
	put_instruction_ (Ipush_arraysize);
	GenLabel (elemdesc);
	FPrintF (OutFile, " %d %d", asize, bsize);
}

static void GenArraySelect (Label elemdesc, int asize, int bsize)
{
	put_instruction_ (Iselect);
	GenLabel (elemdesc);
	FPrintF (OutFile, " %d %d", asize, bsize);
}

static void GenArrayUpdate (Label elemdesc, int asize, int bsize)
{
	put_instruction_ (Iupdate);
	GenLabel (elemdesc);
	FPrintF (OutFile, " %d %d", asize, bsize);	
}

static void GenArrayReplace (Label elemdesc, int asize, int bsize)
{
	put_instruction_ (Ireplace);
	GenLabel (elemdesc);
	FPrintF (OutFile, " %d %d", asize, bsize);
}
	
extern Symbol UnboxedArrayFunctionSymbols [];

static 	Label	ApplyLabel;
static 	StateS  	ApplyState;
1272 1273 1274
#if CLEAN2
static int CaseFailNumber;
#endif
clean's avatar
clean committed
1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334

extern SymbDef ApplyDef; /* from codegen2.c */

static void ApplyOperatorToArrayAndIndex (Bool is_jsr)
{
	GenPushA (0);
	GenCreate (-1);
	GenFillArray (3, 0, NormalFill);

	GenUpdateA (0, 2);

	BuildBasicFromB (IntObj,0);

	GenPopB (SizeOfInt);

	GenUpdateA (0, 4);

	GenPopA (2);

	CallFunction2	(ApplyLabel, ApplyDef, True, ApplyState, NULL, 2);
	CallFunction2	(ApplyLabel, ApplyDef, is_jsr, ApplyState, NULL, 2);
}

static void ApplyOperatorToArrayElem (int asize, int bsize, ObjectKind kind)
{
	if (asize==0){
		GenPushA (0);

		BuildBasicFromB (kind,0);

		GenUpdateA (0, 2);
		GenPopB (bsize);
		GenPopA (1);
	}

	CallFunction2	(ApplyLabel, ApplyDef, True, ApplyState, NULL, 2);
}

static void UnpackResultTuple (int asize,int bsize,ObjectKind kind)
{
	GenReplArgs (2, 2);
	if (asize==0){
		PushBasicFromAOnB (kind, 0);
		GenPopA (1);
	}
	GenPushArray (asize);
	GenUpdateA (0,1+asize);
	GenPopA (1);
}

void CallArrayFunction (SymbDef array_def,Bool is_jsr,StateP node_state_p)
{
	LabDef elem_desc;
	int asize, bsize;
	Bool elem_is_lazy;
	StateS array_state;
	ArrayFunKind fkind;
	StateP function_state_p;
	
	fkind = (ArrayFunKind)array_def->sdef_arfun;
clean's avatar
clean committed
1335
/* RWS ...
clean's avatar
clean committed
1336
	function_state_p = array_def->sdef_rule_type->rule_type_state_p;
clean's avatar
clean committed
1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347
*/
	switch (array_def->sdef_kind)
	{
		case DEFRULE:
		case SYSRULE:
			function_state_p = array_def->sdef_rule_type->rule_type_state_p;
			break;
		case IMPRULE:
			function_state_p = array_def->sdef_rule->rule_state_p;
			break;
		default:
1348
			error_in_function ("CallArrayFunction");
clean's avatar
clean committed
1349 1350 1351
			break;
	}
/* RWS */
clean's avatar
clean committed
1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1429 1430 1431 1432 1433 1434 1435 1436 1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759
		
	if (function_state_p[0].state_type==SimpleState && function_state_p[0].state_object==UnknownObj){
		StateS	elem_state;

		switch (fkind){
			case CreateArrayFun:
			case _CreateArrayFun:
				array_state=function_state_p[-1];
				break;
		 	case _UnqArraySelectNextFun:
			case _UnqArraySelectLastFun:
			case _ArrayUpdateFun:
				if (function_state_p[1].state_type==TupleState)
					array_state=function_state_p[1].state_tuple_arguments[0];
				else
					error_in_function ("CallArrayFunction");
				break;
			default:
				array_state=function_state_p[1];
		}

		elem_state = array_state.state_array_arguments [0];

		if (array_state.state_type==ArrayState && (array_state.state_mark & STATE_UNBOXED_ARRAY_MASK)){
			if (ApplyLabel == NULL){
				ApplyLabel = CompAllocType (LabDef);
				ConvertSymbolToLabel (ApplyLabel, ApplyDef);
			}

			switch (fkind){
			case CreateArrayFun:
			case _CreateArrayFun:
				GenPushA (0);
				BuildBasicFromB (IntObj,0);
				GenPopB (SizeOfInt);
	
				GenUpdateA (0, 2);
				GenPopA (1);
	
				CallFunction2	(ApplyLabel, ApplyDef, True, ApplyState, NULL, 2);

				if (fkind!=_CreateArrayFun)
					CallFunction2	(ApplyLabel, ApplyDef, True, ApplyState, NULL, 2);
				
				GenPushArray (0);
				GenUpdateA (0, 1);
				GenPopA (1);
				
				break;
			case ArraySelectFun:
				if (elem_state.state_kind==StrictOnA)
					ApplyOperatorToArrayAndIndex (is_jsr);
				else {
					ApplyOperatorToArrayAndIndex (True);
					PushBasicFromAOnB	(elem_state.state_object, 0);
					GenPopA				(1);
				}
				break;
			case UnqArraySelectFun:
#ifdef OBSERVE_ARRAY_SELECTS_IN_PATTERN
				DetermineSizeOfState (elem_state,&asize,&bsize);
				ApplyOperatorToArrayAndIndex (True);
				if (node_state_p->state_type==TupleState
					&& node_state_p->state_tuple_arguments[1].state_type==SimpleState
					&& node_state_p->state_tuple_arguments[1].state_kind==Undefined)
				{
					GenReplArg (2,1);
					if (asize==0){
						PushBasicFromAOnB (elem_state.state_object,0);
						GenPopA (1);
					}
				} else
					UnpackResultTuple (asize,bsize,elem_state.state_object);
				break;
#endif
			case _UnqArraySelectFun:
				DetermineSizeOfState (elem_state,&asize,&bsize);
				ApplyOperatorToArrayAndIndex (True);
				UnpackResultTuple (asize, bsize, elem_state.state_object);
				break;
			case _UnqArraySelectNextFun:
			case _UnqArraySelectLastFun:
				DetermineSizeOfState (elem_state,&asize,&bsize);
				
				GenCreate (-1);
				GenFillArray (3, 0, NormalFill);
				GenCreate (-1);
				GenFillArray (3, 0, NormalFill);
				GenBuildh (&tuple_lab,2);

				GenUpdateA (0, 2);

				BuildBasicFromB (IntObj,0);

				GenPopB (SizeOfInt);

				GenUpdateA (0, 4);

				GenPopA (2);

				CallFunction2	(ApplyLabel, ApplyDef, True, ApplyState, NULL, 2);
				CallFunction2	(ApplyLabel, ApplyDef, True, ApplyState, NULL, 2);

				UnpackResultTuple (asize, bsize, elem_state.state_object);
				break;

			case _ArrayUpdateFun:
				DetermineSizeOfState (elem_state,&asize,&bsize);

				GenCreate (-1);
				GenFillArray (3, 0, NormalFill);
				GenCreate (-1);
				GenFillArray (3, 0, NormalFill);
				GenBuildh (&tuple_lab,2);

				GenUpdateA (0, 2);

				BuildBasicFromB (IntObj,0);
				GenPopB (SizeOfInt);

				GenUpdateA (0, 4);

				GenPopA (2);

				CallFunction2	(ApplyLabel, ApplyDef, True, ApplyState, NULL, 2);
				CallFunction2	(ApplyLabel, ApplyDef, True, ApplyState, NULL, 2);

				ApplyOperatorToArrayElem (asize, bsize, elem_state.state_object);

				GenPushArray (0);
				GenUpdateA (0, 1);
				GenPopA (1);
				break;
			case ArrayUpdateFun:
				DetermineSizeOfState (elem_state,&asize,&bsize);

				ApplyOperatorToArrayAndIndex (True);
				ApplyOperatorToArrayElem (asize,bsize,elem_state.state_object);

				GenPushArray (0);
				GenUpdateA (0, 1);
				GenPopA (1);
				break;
			case ArrayReplaceFun:
				DetermineSizeOfState (elem_state,&asize,&bsize);

				ApplyOperatorToArrayAndIndex (True);
				ApplyOperatorToArrayElem (asize,bsize,elem_state.state_object);
				UnpackResultTuple (asize,bsize,elem_state.state_object);
				break;
			case ArraySizeFun:
				GenCreate (-1);
				GenFillArray (2, 0, NormalFill);
				GenUpdateA (0, 2);

				GenPopA (1);

				CallFunction2	(ApplyLabel, ApplyDef, True, ApplyState, NULL, 2);

				PushBasicFromAOnB (IntObj, 0);
				GenPopA (1);
				break;
			case UnqArraySizeFun:
				GenCreate (-1);
				GenFillArray (2, 0, NormalFill);
				GenUpdateA (0, 2);

				GenPopA (1);

				CallFunction2	(ApplyLabel, ApplyDef, True, ApplyState, NULL, 2);

				UnpackResultTuple (0, SizeOfInt, IntObj);

				break;
		
			}
			if (! is_jsr){
				DetermineSizeOfState (function_state_p[-1], & asize, & bsize);
				GenRtn (asize,bsize,function_state_p[-1]);
			}
			return;
		}	
		else
		{	GenPopA (1);
			elem_desc = BasicDescriptors [UnknownObj];
			asize = 1;
			bsize = 0;
			elem_is_lazy = elem_state.state_type==SimpleState && elem_state.state_kind==OnA;
		}
	} else {
		switch (fkind){
			case CreateArrayFun:
			case _CreateArrayFun:
				array_state = function_state_p[-1];
				break;
		 	case _UnqArraySelectNextFun:
			case _UnqArraySelectLastFun:
			case _ArrayUpdateFun:
				if (function_state_p[0].state_type==TupleState)
					array_state=function_state_p[0].state_tuple_arguments[0];
				else
					error_in_function ("CallArrayFunction");
				break;
			default:
				array_state = function_state_p[0];
		}

		if (array_state.state_type == ArrayState){
			StateS elem_state = array_state.state_array_arguments [0];
			DetermineArrayElemDescr (elem_state, & elem_desc);
			DetermineSizeOfState	(elem_state, & asize, & bsize);
			elem_is_lazy = elem_state.state_type==SimpleState && elem_state.state_kind==OnA;
		} else
			error_in_function ("CallArrayFunction");
	}

	switch (fkind){
		case CreateArrayFun:
			put_instruction_ ("create_array");
			GenLabel (&elem_desc);
			FPrintF (OutFile," %d %d",asize,bsize);
			break;
		case _CreateArrayFun:
			put_instruction_ ("create_array_");
			GenLabel (&elem_desc);
			FPrintF (OutFile," %d %d",asize,bsize);
			break;
		case ArraySelectFun:
			GenArraySelect (&elem_desc,asize,bsize);
			if (elem_is_lazy){
				if (is_jsr)
					GenJsrEval (0);
				else {
					GenJmpEval ();
					return;
				}
			}
			break;
		case UnqArraySelectFun:
#ifdef OBSERVE_ARRAY_SELECTS_IN_PATTERN
			if (! (node_state_p->state_type==TupleState
				&& node_state_p->state_tuple_arguments[1].state_type==SimpleState
				&& node_state_p->state_tuple_arguments[1].state_kind==Undefined))
			{
				GenPushA (0);
			}
			GenArraySelect (&elem_desc,asize,bsize);
			break;
#endif
		case _UnqArraySelectFun:
			GenPushA (0);
			GenArraySelect (&elem_desc,asize,bsize);
			break;
		case _UnqArraySelectNextFun:
		case _UnqArraySelectLastFun:
		{
			int record_or_array_a_size,record_or_array_b_size;
			
			if (node_state_p->state_type!=TupleState)
				error_in_function ("CallArrayFunction");

			DetermineSizeOfState (node_state_p->state_tuple_arguments[1],&record_or_array_a_size,&record_or_array_b_size);
			
			if (record_or_array_b_size>0){
				int i;
				
				GenPushB (record_or_array_b_size);
				
				for (i=record_or_array_b_size; i>=0; --i)
					GenUpdateB (i,i+1);
				
				GenPopB (1);
			}

			GenArraySelect (&elem_desc,asize,bsize);
			break;
		}
		case _ArrayUpdateFun:
		{
			int i,result_a_size,result_b_size;
			
			DetermineSizeOfState (*node_state_p,&result_a_size,&result_b_size);

			if (asize!=0){
				for (i=0; i<asize; ++i)
					GenPushA (result_a_size+asize);
			
				for (i=result_a_size-1; i>=0; --i)
					GenUpdateA (i+asize+1,i+asize+1+asize);

				for (i=asize-1; i>=0; --i)
					GenUpdateA (i,i+1+asize);

				GenPopA (asize);
			}			
			
			if (result_b_size!=0){
				int b_size_with_index;

				b_size_with_index=bsize+1;

				for (i=0; i<b_size_with_index; ++i)
					GenPushB (result_b_size+b_size_with_index-1);
				
				for (i=result_b_size-1; i>=0; --i)
					GenUpdateB (i+b_size_with_index,i+b_size_with_index+b_size_with_index);

				for (i=b_size_with_index-1; i>=0; --i)
					GenUpdateB (i,i+b_size_with_index);

				GenPopB (b_size_with_index);				
			}

			GenArrayUpdate (&elem_desc,asize,bsize);
							
			for (i=0; i<result_a_size; ++i)
				GenKeep (0,i+1);
			
			GenPopA (1);

			break;
		}
		case ArrayUpdateFun:
			GenArrayUpdate (& elem_desc, asize, bsize);
			break;
		case ArrayReplaceFun:
			GenArrayReplace (& elem_desc, asize, bsize);
			break;
		case ArraySizeFun:
			GenArraySize (& elem_desc, asize, bsize);
			break;
		case UnqArraySizeFun:
			GenPushA (0);
			GenArraySize (& elem_desc, asize, bsize);
			break;
	}
	
	if (! is_jsr){
		DetermineSizeOfState (*node_state_p,&asize,&bsize);
		GenRtn (asize,bsize,*node_state_p);
	}	
}

void GenNewContext (Label contlab, int offset)
{
	FPrintF (OutFile, "\n\tset_entry ");
	GenLabel (contlab);
	FPrintF (OutFile, " %d", offset);
}

void GenSetDefer (int offset)
{
	FPrintF (OutFile, "\n\tset_defer %d", offset);
}

void GenReplArgs (int arity, int nrargs)
{
	if (nrargs > 0){
		put_instruction_b (repl_args);
		put_arguments_nn_b (arity,nrargs);
	} else
		GenPopA (1);
}

void GenReplArg (int arity, int argnr)
{
	put_instruction_b (repl_arg);
	put_arguments_nn_b (arity,argnr);
}

void GenPushArgs (int offset, int arity, int nrargs)
{
	if (nrargs > 0){
		put_instruction_b (push_args);
		put_arguments_nnn_b (offset,arity,nrargs);
	}
}

void GenPushArgsU (int offset, int arity, int nrargs)
{
	if (nrargs > 0){
		put_instruction_b (push_args_u);
		put_arguments_nnn_b (offset,arity,nrargs);
	}
}

void GenPushArg (int offset, int arity, int argnr)
{
	put_instruction_b (push_arg);
	put_arguments_nnn_b (offset,arity,argnr);
}

void GenPushRArgs (int offset, int nr_a_args, int nr_b_args)
{
	if (nr_a_args + nr_b_args > 0){
		put_instruction_b (push_r_args);
		put_arguments_nnn_b (offset,nr_a_args,nr_b_args);
	}
}

void GenPushRArgsU (int offset,int n_a_args,int n_b_args)
{
	if (n_a_args + n_b_args > 0){
		put_instruction_b (push_r_args_u);
		put_arguments_nnn_b (offset,n_a_args,n_b_args);
	}
}

1760
void GenPushRArgA (int offset,int tot_nr_a_args,int tot_nr_b_args,int args_nr,int nr_a_args)
clean's avatar
clean committed
1761 1762 1763 1764 1765 1766 1767
{
	if (nr_a_args > 0){
		put_instruction_b (push_r_args_a);
		put_arguments_nnnnn_b (offset,tot_nr_a_args,tot_nr_b_args,args_nr,nr_a_args);
	}
}

1768
void GenPushRArgB (int offset,int tot_nr_a_args,int tot_nr_b_args,int args_nr,int nr_b_args)
clean's avatar
clean committed
1769 1770 1771 1772 1773 1774 1775
{
	if (nr_b_args > 0){
		put_instruction_b (push_r_args_b);
		put_arguments_nnnnn_b (offset,tot_nr_a_args,tot_nr_b_args,args_nr,nr_b_args);
	}
}

1776 1777 1778 1779 1780 1781
void GenPushRArgU (int offset,int tot_nr_a_args,int tot_nr_b_args,int args_a_nr,int nr_a_args,int args_b_nr,int nr_b_args)
{
	put_instruction_b (push_r_arg_u);
	put_arguments_nnnnnnn_b (offset,tot_nr_a_args,tot_nr_b_args,args_a_nr,nr_a_args,args_b_nr,nr_b_args);
}

clean's avatar
clean committed
1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813
void GenReplRArgs (int nr_a_args, int nr_b_args)
{
	if (nr_a_args +  nr_b_args > 0){
		put_instruction_b (repl_r_args);
		put_arguments_nn_b (nr_a_args,nr_b_args);
	} else
		GenPopA (1);
}

void GenReplRArgA (int tot_nr_a_args, int tot_nr_b_args, int args_nr, int nr_a_args)
{
	if (nr_a_args > 0){
		put_instruction_b (repl_r_args_a);
		put_arguments_nnnn_b (tot_nr_a_args,tot_nr_b_args,args_nr,nr_a_args);
	} else
		GenPopA (1);
}

void GenPushNode (Label contlab, int arity)
{
	put_instruction_b (push_node);
	GenLabel (contlab);
	put_arguments__n_b (arity);
}

void GenPushNodeU (Label contlab,int a_size,int b_size)
{
	put_instruction_b (push_node_u);
	GenLabel (contlab);
	put_arguments__nn_b (a_size,b_size);
}

1814
void GenFill (Label symblab,int arity,Label contlab,int offset,FillKind fkind)
clean's avatar
clean committed
1815 1816 1817 1818 1819 1820
{
	TreatWaitListBeforeFill (offset, fkind);

	put_instruction_b (fill);
	
	if (!symblab->lab_issymbol || DescriptorNeeded (symblab->lab_symbol))
1821
		GenDescriptorOrNodeEntryLabel (symblab);
clean's avatar
clean committed
1822 1823 1824 1825 1826
	else
		FPutS (empty_lab.lab_name, OutFile);
	
	put_arguments__n__b (arity);
	
1827
	GenDescriptorOrNodeEntryLabel (contlab);
clean's avatar
clean committed
1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840
	
	put_arguments__n_b (offset);

	if (arity < 0)
		arity = 1;
	TreatWaitListAfterFill (offset-arity, fkind);
}

void GenFillU (Label symblab,int a_size,int b_size,Label contlab,int offset)
{
	put_instruction_ (Ifill_u);
	
	if (!symblab->lab_issymbol || DescriptorNeeded (symblab->lab_symbol))
1841
		GenDescriptorOrNodeEntryLabel (symblab);
clean's avatar
clean committed
1842 1843 1844 1845 1846
	else
		FPutS (empty_lab.lab_name, OutFile);
	
	FPrintF (OutFile," %d %d ",a_size,b_size);
		
1847
	GenDescriptorOrNodeEntryLabel (contlab);
clean's avatar
clean committed
1848 1849 1850 1851 1852 1853 1854 1855 1856
	
	put_arguments__n_b (offset);
}

void GenFillcp (Label symblab,int arity,Label contlab,int offset,char bits[])
{
	put_instruction_b (fillcp);
	
	if (!symblab->lab_issymbol || DescriptorNeeded (symblab->lab_symbol))
1857
		GenDescriptorOrNodeEntryLabel (symblab);
clean's avatar
clean committed
1858 1859 1860 1861 1862
	else
		FPutS (empty_lab.lab_name, OutFile);
	
	put_arguments__n__b (arity);
	
1863
	GenDescriptorOrNodeEntryLabel (contlab);
clean's avatar
clean committed
1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874
	
	put_arguments__n_b (offset);

	FPrintF (OutFile," %s",bits);
}

void GenFillcpU (Label symblab,int a_size,int b_size,Label contlab,int offset,char bits[])
{
	put_instruction_b (fillcp_u);
	
	if (!symblab->lab_issymbol || DescriptorNeeded (symblab->lab_symbol))
1875
		GenDescriptorOrNodeEntryLabel (symblab);
clean's avatar
clean committed
1876 1877 1878 1879 1880
	else
		FPutS (empty_lab.lab_name, OutFile);
		
	FPrintF (OutFile," %d %d ",a_size,b_size);

1881
	GenDescriptorOrNodeEntryLabel (contlab);
clean's avatar
clean committed
1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894
	
	put_arguments__n_b (offset);

	FPrintF (OutFile," %s",bits);
}

void GenFillh (Label symblab, int arity, int offset, FillKind fkind)
{
	TreatWaitListBeforeFill (offset, fkind);

	put_instruction_b (fillh);
	
	if (!symblab->lab_issymbol || DescriptorNeeded (symblab->lab_symbol))
1895
		GenDescriptorOrNodeEntryLabel (symblab);
clean's avatar
clean committed
1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924
	else
		FPutS (empty_lab.lab_name, OutFile);
	
	put_arguments__nn_b (arity,offset);

	if (arity < 0)
		arity = 1;
	TreatWaitListAfterFill (offset-arity, fkind);
}

void GenFill1 (Label symblab,int arity,int offset,char bits[])
{
	put_instruction_ (Ifill1);
	
	if (!symblab->lab_issymbol || DescriptorNeeded (symblab->lab_symbol))
		GenLabel (symblab);
	else
		FPutS (empty_lab.lab_name, OutFile);
	
	FPrintF (OutFile," %d %d %s",arity,offset,bits);
}

void GenFill2 (Label symblab,int arity,int offset,char bits[])
{	
	put_instruction_ (Ifill2);
	GenLabel (symblab);
	FPrintF (OutFile," %d %d %s",arity,offset,bits);
}

1925 1926 1927 1928 1929 1930 1931
void GenFill3 (Label symblab,int arity,int offset,char bits[])
{	
	put_instruction_ (Ifill3);
	GenLabel (symblab);	
	FPrintF (OutFile, " %d %d %s",arity,offset,bits);
}

clean's avatar
clean committed
1932 1933 1934 1935 1936
void GenBuild (Label symblab,int arity,Label contlab)
{
	put_instruction_b (build);
	
	if (!symblab->lab_issymbol || DescriptorNeeded (symblab->lab_symbol))
1937
		GenDescriptorOrNodeEntryLabel (symblab);
clean's avatar
clean committed
1938 1939 1940 1941 1942
	else
		FPutS (empty_lab.lab_name, OutFile);
	
	put_arguments__n__b (arity);
	
1943
	GenDescriptorOrNodeEntryLabel (contlab);
clean's avatar
clean committed
1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957
}

void GenBuildh (Label symblab,int arity)
{
	put_instruction_b (buildh);
	
	if (!symblab->lab_issymbol || DescriptorNeeded (symblab->lab_symbol))
		GenLabel (symblab);
	else
		FPutS (empty_lab.lab_name, OutFile);
	
	put_arguments__n_b (arity);
}

1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969
void GenBuildPartialFunctionh (Label symblab,int arity)
{
	put_instruction_b (buildh);
	
	if (!symblab->lab_issymbol || DescriptorNeeded (symblab->lab_symbol))
		GenDescriptorOrNodeEntryLabel (symblab);
	else
		FPutS (empty_lab.lab_name, OutFile);
	
	put_arguments__n_b (arity);
}

clean's avatar
clean committed
1970 1971 1972 1973 1974
void GenBuildU (Label symblab,int a_size,int b_size,Label contlab)
{
	put_instruction_ (Ibuild_u);
	
	if (!symblab->lab_issymbol || DescriptorNeeded (symblab->lab_symbol))
1975
		GenDescriptorOrNodeEntryLabel (symblab);
clean's avatar
clean committed
1976 1977 1978 1979 1980
	else
		FPutS (empty_lab.lab_name, OutFile);
	
	FPrintF (OutFile," %d %d ",a_size,b_size);
	
1981
	GenDescriptorOrNodeEntryLabel (contlab);
clean's avatar
clean committed
1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002
}

void GenBuildArray (int argoffset)
{
	GenPushA (argoffset);
	GenBuildh (& BasicDescriptors [ArrayObj], 1);
}

void GenBuildString (SymbValue val)
{
	put_instruction_ (IbuildAC);
	FPrintF (OutFile, "%s", val.val_string);
}

static void GenFieldLabel (Label label,char *record_name)
{
	SymbDef def;
	
	def = (SymbDef) label->lab_name;
		
	if (label->lab_mod)
2003 2004 2005
		FPrintF (OutFile,"e_%s_%s%s.%s",label->lab_mod,label->lab_pref,record_name,def->sdef_ident->ident_name);
	else if (ExportLocalLabels)
		FPrintF (OutFile,"e_%s_%s%s.%s",CurrentModule,label->lab_pref,record_name,def->sdef_ident->ident_name);
clean's avatar
clean committed
2006 2007
	else if (DoDebug){
		if (def->sdef_kind==IMPRULE)
2008
			FPrintF (OutFile, "%s%s.%s.%u",label->lab_pref,record_name,def->sdef_ident->ident_name,def->sdef_number);
clean's avatar
clean committed
2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 2076 2077 2078 2079 2080 2081 2082 2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2104 2105 2106 2107 2108 2109 2110 2111 2112 2113 2114 2115 2116 2117 2118 2119 2120 2121 2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 2142 2143 2144 2145 2146 2147 2148 2149 2150 2151 2152 2153 2154 2155 2156 2157 2158 2159 2160 2161 2162 2163 2164 2165 2166 2167 2168 2169 2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180 2181 2182 2183 2184 2185 2186 2187 2188 2189 2190 2191 2192 2193 2194 2195 2196 2197 2198
		else
			FPrintF (OutFile, "%s%s.%s",label->lab_pref,record_name,def->sdef_ident->ident_name);
	} else if (def->sdef_number==0)
		FPrintF (OutFile, "%s%s",label->lab_pref,def->sdef_ident->ident_name);
	else if (label->lab_pref[0] == '\0')
		FPrintF (OutFile,LOCAL_D_PREFIX "%u",def->sdef_number);
	else
		FPrintF (OutFile,"%s%u",label->lab_pref,def->sdef_number);
}

void GenBuildFieldSelector (Label symblab,Label contlab,char *record_name,int arity)
{
	put_instruction_b (build);

	if (!symblab->lab_issymbol || DescriptorNeeded (symblab->lab_symbol))
		GenFieldLabel (symblab,record_name);
	else
		FPutS (empty_lab.lab_name, OutFile);

	put_arguments__n__b (arity);

	GenFieldLabel (contlab,record_name);
}

void GenFieldLabelDefinition (Label label,char *record_name)
{
	FPutS ("\n", OutFile);
	GenFieldLabel (label,record_name);
}

void GenFillFieldSelector (Label symblab,Label contlab,char *record_name,int arity,int offset,FillKind fkind)
{
	TreatWaitListBeforeFill (offset,fkind);
	
	put_instruction_b (fill);

	if (!symblab->lab_issymbol || DescriptorNeeded (symblab->lab_symbol))
		GenFieldLabel (symblab,record_name);
	else
		FPutS (empty_lab.lab_name, OutFile);

	put_arguments__n__b (arity);

	GenFieldLabel (contlab,record_name);

	put_arguments__n_b (offset);

	TreatWaitListAfterFill (offset-1,fkind);
}

void GenFillR (Label symblab,int nr_a_args,int nr_b_args,int rootoffset,int a_offset,int b_offset,FillKind fkind,Bool pop_args)
{
	TreatWaitListBeforeFill (rootoffset, fkind);
	
	put_instruction_ (Ifill_r);
	
	if (! symblab->lab_issymbol || DescriptorNeeded (symblab->lab_symbol))
		GenLabel (symblab);
	else
		FPutS (empty_lab.lab_name, OutFile);

	if (nr_a_args==0)
		a_offset=0;
	if (nr_b_args==0)
		b_offset=0;
	
	FPrintF (OutFile, " %d %d %d %d %d",nr_a_args,nr_b_args,rootoffset,a_offset,b_offset);
	
	if (pop_args){
		GenPopA (nr_a_args);
		GenPopB (nr_b_args);
		TreatWaitListAfterFill (rootoffset-nr_a_args, fkind);		
	} else
		TreatWaitListAfterFill (rootoffset, fkind);
}

void GenFill1R (Label symblab,int n_a_args,int n_b_args,int rootoffset,char bits[])
{	
	put_instruction_ (Ifill1_r);
	
	if (! symblab->lab_issymbol || DescriptorNeeded (symblab->lab_symbol))
		GenLabel (symblab);
	else
		FPutS (empty_lab.lab_name, OutFile);
	
	FPrintF (OutFile, " %d %d %d %s",n_a_args,n_b_args,rootoffset,bits);	
}

void GenFill2R (Label symblab,int n_a_args,int n_b_args,int rootoffset,char bits[])
{	
	put_instruction_ (Ifill2_r);
	
	if (! symblab->lab_issymbol || DescriptorNeeded (symblab->lab_symbol))
		GenLabel (symblab);
	else
		FPutS (empty_lab.lab_name, OutFile);
	
	FPrintF (OutFile, " %d %d %d %s",n_a_args,n_b_args,rootoffset,bits);
}

void GenFill3R (Label symblab,int n_a_args,int n_b_args,int rootoffset,char bits[])
{	
	put_instruction_ (Ifill3_r);
	
	if (! symblab->lab_issymbol || DescriptorNeeded (symblab->lab_symbol))
		GenLabel (symblab);
	else
		FPutS (empty_lab.lab_name, OutFile);
	
	FPrintF (OutFile, " %d %d %d %s",n_a_args,n_b_args,rootoffset,bits);
}

void GenBuildR (Label symblab,int nr_a_args,int nr_b_args,int a_offset,int b_offset,Bool pop_args)
{
	put_instruction_ (Ibuild_r);
	
	if (!symblab->lab_issymbol || DescriptorNeeded (symblab->lab_symbol))
		GenLabel (symblab);
	else
		FPutS (empty_lab.lab_name, OutFile);

	if (nr_a_args==0)
		a_offset=0;
	if (nr_b_args==0)
		b_offset=0;

	FPrintF (OutFile, " %d %d %d %d",nr_a_args,nr_b_args,a_offset,b_offset);

	if (pop_args){
		if (nr_a_args>0){
			GenUpdateA (0,nr_a_args);
			GenPopA (nr_a_args);
		}
		GenPopB (nr_b_args);
	}
}

void GenFillFromA (int src, int dst, FillKind fkind)
{
	if (src == dst)
		return;
	
	TreatWaitListBeforeFill (dst, fkind);
	put_instruction_b (fill_a);
	put_arguments_nn_b (src,dst);
	TreatWaitListAfterFill (dst, fkind);
}