* Moved lcc and q3asm into code/tools

git-svn-id: svn://svn.icculus.org/quake3/trunk@134 edf5b092-35ff-0310-97b2-ce42778d08ea

1 files changed, 0 insertions, 494 deletions

diff --git a/lcc/src/symbolic.c b/lcc/src/symbolic.c
deleted file mode 100644
index affa67a..0000000
--- a/lcc/src/symbolic.c
+++ /dev/null
@@ -1,494 +0,0 @@
-#include <time.h>
-#include <ctype.h>
-#include "c.h"
-
-#define I(f) s_##f
-
-static Node *tail;
-static int off, maxoff, uid = 0, verbose = 0, html = 0;
-
-static const char *yyBEGIN(const char *tag) {
-	if (html)
-		print("<%s>", tag);
-	return tag;
-}
-
-static void yyEND(const char *tag) {
-	if (html)
-		print("</%s>", tag);
-	if (isupper(*tag))
-		print("\n");
-}
-
-#define BEGIN(tag) do { const char *yytag=yyBEGIN(#tag);
-#define END yyEND(yytag); } while (0)
-#define ITEM BEGIN(li)
-#define START BEGIN(LI)
-#define ANCHOR(attr,code) do { const char *yytag="a"; if (html) { printf("<a " #attr "=\""); code; print("\">"); }
-#define NEWLINE print(html ? "<br>\n" : "\n")
-
-static void emitCoord(Coordinate src) {
-	if (src.file && *src.file) {
-		ANCHOR(href,print("%s", src.file)); print("%s", src.file); END;
-		print(":");
-	}
-	print("%d.%d", src.y, src.x);
-}
-
-static void emitString(int len, const char *s) {
-	for ( ; len-- > 0; s++)
-		if (*s == '&' && html)
-			print("&amp;");
-		else if (*s == '<' && html)
-			print("&lt;");
-		else if (*s == '>' && html)
-			print("&lt;");
-		else if (*s == '"' || *s == '\\')
-			print("\\%c", *s);
-		else if (*s >= ' ' && *s < 0177)
-			print("%c", *s);
-		else
-			print("\\%d%d%d", (*s>>6)&3, (*s>>3)&7, *s&7);
-}
-
-static void emitSymRef(Symbol p) {
-	(*IR->defsymbol)(p);
-	ANCHOR(href,print("#%s", p->x.name)); BEGIN(code); print("%s", p->name); END; END;
-}
-
-static void emitSymbol(Symbol p) {
-	(*IR->defsymbol)(p);
-	ANCHOR(name,print("%s", p->x.name)); BEGIN(code); print("%s", p->name); END; END;
-	BEGIN(ul);
-#define xx(field,code) ITEM; if (!html) print(" "); print(#field "="); code; END
-	if (verbose && (src.y || src.x))
-		xx(src,emitCoord(p->src));
-	xx(type,print("%t", p->type));
-	xx(sclass,print("%k", p->sclass));
-	switch (p->scope) {
-	case CONSTANTS: xx(scope,print("CONSTANTS")); break;
-	case LABELS:    xx(scope,print("LABELS"));    break;
-	case GLOBAL:    xx(scope,print("GLOBAL"));    break;
-	case PARAM:     xx(scope,print("PARAM"));     break;
-	case LOCAL:     xx(scope,print("LOCAL"));     break;
-	default:
-		if (p->scope > LOCAL)
-			xx(scope,print("LOCAL+%d", p->scope-LOCAL));
-		else
-			xx(scope,print("%d", p->scope));
-	}
-	if (p->scope >= PARAM && p->sclass != STATIC)
-		xx(offset,print("%d", p->x.offset));
-	xx(ref,print("%f", p->ref));
-	if (p->temporary && p->u.t.cse)
-		xx(u.t.cse,print("%p", p->u.t.cse));
-	END;
-#undef xx
-}
-
-/* address - initialize q for addressing expression p+n */
-static void I(address)(Symbol q, Symbol p, long n) {
-	q->name = stringf("%s%s%D", p->name, n > 0 ? "+" : "", n);
-	(*IR->defsymbol)(q);
-	START; print("address "); emitSymbol(q); END;
-}
-
-/* blockbeg - start a block */
-static void I(blockbeg)(Env *e) {
-	e->offset = off;
-	START; print("blockbeg off=%d", off); END;
-}
-
-/* blockend - start a block */
-static void I(blockend)(Env *e) {
-	if (off > maxoff)
-		maxoff = off;
-	START; print("blockend off=%d", off); END;
-	off = e->offset;
-}
-
-/* defaddress - initialize an address */
-static void I(defaddress)(Symbol p){
-	START; print("defaddress "); emitSymRef(p); END;
-}
-
-/* defconst - define a constant */
-static void I(defconst)(int suffix, int size, Value v) {
-	START;
-	print("defconst ");
-	switch (suffix) {
-	case I:
-		print("int.%d ", size);
-		BEGIN(code);
-		if (size > sizeof (int))
-			print("%D", v.i);
-		else
-			print("%d", (int)v.i);
-		END;
-		break;
-	case U:
-		print("unsigned.%d ", size);
-		BEGIN(code);
-		if (size > sizeof (unsigned))
-			print("%U", v.u);
-		else
-			print("%u", (unsigned)v.u);
-		END;
-		break;
-	case P: print("void*.%d ", size); BEGIN(code); print("%p", v.p); END; break;
-	case F: print("float.%d ", size); BEGIN(code); print("%g", (double)v.d); END; break;
-	default: assert(0);
-	}
-	END;
-}
-
-/* defstring - emit a string constant */
-static void I(defstring)(int len, char *s) {
-	START; print("defstring ");
-	BEGIN(code); print("\""); emitString(len, s); print("\""); END;
-	END;
-}
-
-/* defsymbol - define a symbol: initialize p->x */
-static void I(defsymbol)(Symbol p) {
-	if (p->x.name == NULL)
-		p->x.name = stringd(++uid);
-}
-
-/* emit - emit the dags on list p */
-static void I(emit)(Node p){
-	ITEM;
-	if (!html)
-		print(" ");
-	for (; p; p = p->x.next) {
-		if (p->op == LABEL+V) {
-			assert(p->syms[0]);
-			ANCHOR(name,print("%s", p->syms[0]->x.name));
-			BEGIN(code); print("%s", p->syms[0]->name); END;
-			END;
-			print(":");
-		} else {
-			int i;
-			if (p->x.listed) {
-				BEGIN(strong); print("%d", p->x.inst); END; print("'");
-				print(" %s", opname(p->op));
-			} else
-				print("%d. %s", p->x.inst, opname(p->op));
-			if (p->count > 1)
-				print(" count=%d", p->count);
-			for (i = 0; i < NELEMS(p->kids) && p->kids[i]; i++)
-				print(" #%d", p->kids[i]->x.inst);
-			if (generic(p->op) == CALL && p->syms[0] && p->syms[0]->type)
-				print(" {%t}", p->syms[0]->type);
-			else
-				for (i = 0; i < NELEMS(p->syms) && p->syms[i]; i++) {
-					print(" ");
-					if (p->syms[i]->scope == CONSTANTS)
-						print(p->syms[i]->name);
-					else
-						emitSymRef(p->syms[i]);
-				}
-		}
-		NEWLINE;
-	}
-	END;
-}
-
-/* export - announce p as exported */
-static void I(export)(Symbol p) {
-	START; print("export "); emitSymRef(p); END;
-}
-
-/* function - generate code for a function */
-static void I(function)(Symbol f, Symbol caller[], Symbol callee[], int ncalls) {
-	int i;
-
-	(*IR->defsymbol)(f);
-	off = 0;
-	for (i = 0; caller[i] && callee[i]; i++) {
-		off = roundup(off, caller[i]->type->align);
-		caller[i]->x.offset = callee[i]->x.offset = off;
-		off += caller[i]->type->size;
-	}
-	if (!html) {
-		print("function ");
-		emitSymbol(f);
-		print(" ncalls=%d\n", ncalls);
-		for (i = 0; caller[i]; i++)
-			START; print("caller "); emitSymbol(caller[i]); END;
-		for (i = 0; callee[i]; i++)
-			START; print("callee "); emitSymbol(callee[i]); END;
-	} else {
-		START;
-		print("function");
-		BEGIN(UL);
-#define xx(field,code) ITEM; print(#field "="); code; END
-		xx(f,emitSymbol(f));
-		xx(ncalls,print("%d", ncalls));
-		if (caller[0]) {
-			ITEM; print("caller"); BEGIN(OL);
-			for (i = 0; caller[i]; i++)
-				ITEM; emitSymbol(caller[i]); END;
-			END; END;
-			ITEM; print("callee"); BEGIN(OL);
-			for (i = 0; callee[i]; i++)
-				ITEM; emitSymbol(callee[i]); END;
-			END; END;
-		} else {
-			xx(caller,BEGIN(em); print("empty"); END);
-			xx(callee,BEGIN(em); print("empty"); END);
-		}
-		END;
-		END;
-	}
-	maxoff = off = 0;
-	gencode(caller, callee);
-	if (html)
-		START; print("emitcode"); BEGIN(ul); emitcode(); END; END;
-	else
-		emitcode();
-	START; print("maxoff=%d", maxoff); END;
-#undef xx
-}
-
-/* visit - generate code for *p */
-static int visit(Node p, int n) {
-	if (p && p->x.inst == 0) {
-		p->x.inst = ++n;
-		n = visit(p->kids[0], n);
-		n = visit(p->kids[1], n);
-		*tail = p;
-		tail = &p->x.next;
-	}
-	return n;
-}
-
-/* gen0 - generate code for the dags on list p */
-static Node I(gen)(Node p) {
-	int n;
-	Node nodelist;
-
-	tail = &nodelist;
-	for (n = 0; p; p = p->link) {
-		switch (generic(p->op)) {	/* check for valid forest */
-		case CALL:
-			assert(IR->wants_dag || p->count == 0);
-			break;
-		case ARG:
-		case ASGN: case JUMP: case LABEL: case RET:
-		case EQ: case GE: case GT: case LE: case LT: case NE:
-			assert(p->count == 0);
-			break;
-		case INDIR:
-			assert(IR->wants_dag && p->count > 0);
-			break;
-		default:
-			assert(0);
-		}
-		check(p);
-		p->x.listed = 1;
-		n = visit(p, n);
-	}
-	*tail = 0;
-	return nodelist;
-}
-
-/* global - announce a global */
-static void I(global)(Symbol p) {
-	START; print("global "); emitSymbol(p); END;
-}
-
-/* import - import a symbol */
-static void I(import)(Symbol p) {
-	START; print("import "); emitSymRef(p); END;
-}
-
-/* local - local variable */
-static void I(local)(Symbol p) {
-	if (p->temporary)
-		p->name = stringf("t%s", p->name);
-	(*IR->defsymbol)(p);
-	off = roundup(off, p->type->align);
-	p->x.offset = off;
-	off += p->type->size;
-	START; print(p->temporary ? "temporary " : "local "); emitSymbol(p); END;
-}
-
-/* progbeg - beginning of program */
-static void I(progbeg)(int argc, char *argv[]) {
-	int i;
-
-	for (i = 1; i < argc; i++)
-		if (strcmp(argv[i], "-v") == 0)
-			verbose++;
-		else if (strcmp(argv[i], "-html") == 0)
-			html++;
-	if (html) {
-		print("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 3.2 Final//EN\">\n");
-		print("<html>");
-		BEGIN(head);
-		if (firstfile && *firstfile)
-			BEGIN(title); emitString(strlen(firstfile), firstfile);	END;
-		print("<link rev=made href=\"mailto:drh@microsoft.com\">\n");
-		END;
-		print("<body>\n");
-		if (firstfile && *firstfile)
-			BEGIN(h1); emitString(strlen(firstfile), firstfile); END;
-		BEGIN(P); BEGIN(em);
-		print("Links lead from uses of identifiers and labels to their definitions.");
-		END; END;
-		print("<ul>\n");
-		START;
-		print("progbeg");
-		BEGIN(ol);
-		for (i = 1; i < argc; i++) {
-			ITEM;
-			BEGIN(code); print("\""); emitString(strlen(argv[i]), argv[i]); print("\""); END;
-			END;
-		}
-		END;
-		END;
-	}
-}
-
-/* progend - end of program */
-static void I(progend)(void) {
-	START; print("progend"); END;
-	if (html) {
-		time_t t;
-		print("</ul>\n");
-		time(&t);
-		print("<hr><address>%s</address>\n", ctime(&t));
-		print("</body></html>\n");
-	}
-}
-
-/* segment - switch to segment s */
-static void I(segment)(int s) {
-	START; print("segment %s", &"text\0bss\0.data\0lit\0.sym\0."[5*s-5]); END;
-}
-
-/* space - initialize n bytes of space */
-static void I(space)(int n) {
-	START; print("space %d", n); END;
-}
-
-static void I(stabblock)(int brace, int lev, Symbol *p) {}
-
-/* stabend - finalize stab output */
-static void I(stabend)(Coordinate *cp, Symbol p, Coordinate **cpp, Symbol *sp, Symbol *stab) {
-	int i;
-
-	if (p)
-		emitSymRef(p);
-	print("\n");
-	if (cpp && sp)
-		for (i = 0; cpp[i] && sp[i]; i++) {
-			print("%w.%d: ", cpp[i], cpp[i]->x);
-			emitSymRef(sp[i]);
-			print("\n");
-		}
-}
-
-static void I(stabfend)(Symbol p, int lineno) {}
-static void I(stabinit)(char *file, int argc, char *argv[]) {}
-
-/* stabline - emit line number information for source coordinate *cp */
-static void I(stabline)(Coordinate *cp) {
-	if (cp->file)
-		print("%s:", cp->file);
-	print("%d.%d:\n", cp->y, cp->x);
-}
-
-static void I(stabsym)(Symbol p) {}
-static void I(stabtype)(Symbol p) {}
-
-Interface symbolicIR = {
-	{1, 1, 0},	/* char */
-	{2, 2, 0},	/* short */
-	{4, 4, 0},	/* int */
-	{4, 4, 0},	/* long */
-	{4, 4, 0},	/* long long */
-	{4, 4, 1},	/* float */
-	{8, 8, 1},	/* double */
-	{8, 8, 1},	/* long double */
-	{4, 4, 0},	/* T* */
-	{0, 4, 0},	/* struct */
-	0,		/* little_endian */
-	0,		/* mulops_calls */
-	0,		/* wants_callb */
-	1,		/* wants_argb */
-	1,		/* left_to_right */
-	1,		/* wants_dag */
-	0,		/* unsigned_char */
-	I(address),
-	I(blockbeg),
-	I(blockend),
-	I(defaddress),
-	I(defconst),
-	I(defstring),
-	I(defsymbol),
-	I(emit),
-	I(export),
-	I(function),
-	I(gen),
-	I(global),
-	I(import),
-	I(local),
-	I(progbeg),
-	I(progend),
-	I(segment),
-	I(space),
-	I(stabblock),
-	I(stabend),
-	I(stabfend),
-	I(stabinit),
-	I(stabline),
-	I(stabsym),
-	I(stabtype)
-};
-
-Interface symbolic64IR = {
-	{1, 1, 0},	/* char */
-	{2, 2, 0},	/* short */
-	{4, 4, 0},	/* int */
-	{8, 8, 0},	/* long */
-	{8, 8, 0},	/* long long */
-	{4, 4, 1},	/* float */
-	{8, 8, 1},	/* double */
-	{8, 8, 1},	/* long double */
-	{8, 8, 0},	/* T* */
-	{0, 1, 0},	/* struct */
-	1,		/* little_endian */
-	0,		/* mulops_calls */
-	0,		/* wants_callb */
-	1,		/* wants_argb */
-	1,		/* left_to_right */
-	1,		/* wants_dag */
-	0,		/* unsigned_char */
-	I(address),
-	I(blockbeg),
-	I(blockend),
-	I(defaddress),
-	I(defconst),
-	I(defstring),
-	I(defsymbol),
-	I(emit),
-	I(export),
-	I(function),
-	I(gen),
-	I(global),
-	I(import),
-	I(local),
-	I(progbeg),
-	I(progend),
-	I(segment),
-	I(space),
-	I(stabblock),
-	I(stabend),
-	I(stabfend),
-	I(stabinit),
-	I(stabline),
-	I(stabsym),
-	I(stabtype)
-};