* 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, 228 deletions

diff --git a/lcc/src/prof.c b/lcc/src/prof.c
deleted file mode 100644
index 02709ed..0000000
--- a/lcc/src/prof.c
+++ /dev/null
@@ -1,228 +0,0 @@
-#include "c.h"
-
-
-struct callsite {
-	char *file, *name;
-	union coordinate {
-		unsigned int coord;
-		struct { unsigned int y:16,x:10,index:6; } le;
-		struct { unsigned int index:6,x:10,y:16; } be;
-	} u;
-};
-struct func {
-	struct func *link;
-	struct caller *callers;
-	char *name;
-	union coordinate src;
-};
-struct map {		/* source code map; 200 coordinates/map */
-	int size;
-	union coordinate u[200];
-};
-
-int npoints;		/* # of execution points if -b specified */
-int ncalled = -1;	/* #times prof.out says current function was called */
-static Symbol YYlink;	/* symbol for file's struct _bbdata */
-static Symbol YYcounts;	/* symbol for _YYcounts if -b specified */
-static List maplist;	/* list of struct map *'s */
-static List filelist;	/* list of file names */
-static Symbol funclist;	/* list of struct func *'s */
-static Symbol afunc;	/* current function's struct func */
-
-/* bbcall - build tree to set _callsite at call site *cp, emit call site data */
-static void bbcall(Symbol yycounts, Coordinate *cp, Tree *e) {
-	static Symbol caller;
-	Value v;
-	union coordinate u;
-	Symbol p = genident(STATIC, array(voidptype, 0, 0), GLOBAL);
-	Tree t = *e;
-
-	defglobal(p, LIT);
-	defpointer(cp->file ? mkstr(cp->file)->u.c.loc : (Symbol)0);
-	defpointer(mkstr(cfunc->name)->u.c.loc);
-	if (IR->little_endian) {
-		u.le.x = cp->x;
-		u.le.y = cp->y;
-	} else {
-		u.be.x = cp->x;
-		u.be.y = cp->y;
-	}
-	(*IR->defconst)(U, unsignedtype->size, (v.u = u.coord, v));
-	if (caller == 0) {
-		caller = mksymbol(EXTERN, "_caller", ptr(voidptype));
-		caller->defined = 0;
-	}
-	if (generic((*e)->op) != CALL)
-		t = (*e)->kids[0];
-	assert(generic(t->op) == CALL);
-	t = tree(t->op, t->type,
-		tree(RIGHT, t->kids[0]->type,
-			t->kids[0],
-			tree(RIGHT, t->kids[0]->type, asgn(caller, idtree(p)), t->kids[0])),
-		t->kids[1]);
-	if (generic((*e)->op) != CALL)
-		t = tree((*e)->op, (*e)->type, t, (*e)->kids[1]);
-	*e = t;
-}
-
-/* bbentry - return tree for _prologue(&afunc, &YYlink)' */
-static void bbentry(Symbol yylink, Symbol f) {
-	static Symbol prologue;
-	
-	afunc = genident(STATIC, array(voidptype, 4, 0), GLOBAL);
-	if (prologue == 0) {
-		prologue = mksymbol(EXTERN, "_prologue", ftype(inttype, voidptype));
-		prologue->defined = 0;
-	}
-	walk(vcall(prologue, voidtype, pointer(idtree(afunc)), pointer(idtree(yylink)), NULL), 0, 0);
-
-}
-
-/* bbexit - return tree for _epilogue(&afunc)' */
-static void bbexit(Symbol yylink, Symbol f, Tree e) {
-	static Symbol epilogue;
-	
-	if (epilogue == 0) {
-		epilogue = mksymbol(EXTERN, "_epilogue", ftype(inttype, voidptype));
-		epilogue->defined = 0;
-	}
-	walk(vcall(epilogue, voidtype, pointer(idtree(afunc)), NULL), 0, 0);
-}
-
-/* bbfile - add file to list of file names, return its index */
-static int bbfile(char *file) {
-	if (file) {
-		List lp;
-		int i = 1;
-		if ((lp = filelist) != NULL)
-			do {
-				lp = lp->link;
-				if (((Symbol)lp->x)->u.c.v.p == file)
-					return i;
-				i++;
-			} while (lp != filelist);
-		filelist = append(mkstr(file), filelist);
-		return i;
-	}
-	return 0;
-}
-
-/* bbfunc - emit function name and src coordinates */
-static void bbfunc(Symbol yylink, Symbol f) {
-	Value v;
-	union coordinate u;
-
-	defglobal(afunc, DATA);
-	defpointer(funclist);
-	defpointer(NULL);
-	defpointer(mkstr(f->name)->u.c.loc);
-	if (IR->little_endian) {
-		u.le.x = f->u.f.pt.x;
-		u.le.y = f->u.f.pt.y;
-		u.le.index = bbfile(f->u.f.pt.file);
-	} else {
-		u.be.x = f->u.f.pt.x;
-		u.be.y = f->u.f.pt.y;
-		u.be.index = bbfile(f->u.f.pt.file);
-	}
-	(*IR->defconst)(U, unsignedtype->size, (v.u = u.coord, v));
-	funclist = afunc;
-}
-
-/* bbincr - build tree to increment execution point at *cp */
-static void bbincr(Symbol yycounts, Coordinate *cp, Tree *e) {
-	struct map *mp = maplist->x;
-	Tree t;
-
-	/* append *cp to source map */
-	if (mp->size >= NELEMS(mp->u)) {
-		NEW(mp, PERM);
-		mp->size = 0;
-		maplist = append(mp, maplist);
-	}
-	if (IR->little_endian) {
-		mp->u[mp->size].le.x = cp->x;
-		mp->u[mp->size].le.y = cp->y;
-		mp->u[mp->size++].le.index = bbfile(cp->file);
-	} else {
-		mp->u[mp->size].be.x = cp->x;
-		mp->u[mp->size].be.y = cp->y;
-		mp->u[mp->size++].be.index = bbfile(cp->file);
-	}
-	t = incr('+', rvalue((*optree['+'])(ADD, pointer(idtree(yycounts)),
-		consttree(npoints++, inttype))), consttree(1, inttype));
-	if (*e)
-		*e = tree(RIGHT, (*e)->type, t, *e);
-	else
-		*e = t;
-}
-
-/* bbvars - emit definition for basic block counting data */
-static void bbvars(Symbol yylink) {
-	int i, j, n = npoints;
-	Value v;
-	struct map **mp;
-	Symbol coords, files, *p;
-
-	if (!YYcounts && !yylink)
-		return;
-	if (YYcounts) {
-		if (n <= 0)
-			n = 1;
-		YYcounts->type = array(unsignedtype, n, 0);
-		defglobal(YYcounts, BSS);
-	}
-	files = genident(STATIC, array(charptype, 1, 0), GLOBAL);
-	defglobal(files, LIT);
-	for (p = ltov(&filelist, PERM); *p; p++)
-		defpointer((*p)->u.c.loc);
-	defpointer(NULL);
-	coords = genident(STATIC, array(unsignedtype, n, 0), GLOBAL);
-	defglobal(coords, LIT);
-	for (i = n, mp = ltov(&maplist, PERM); *mp; i -= (*mp)->size, mp++)
-		for (j = 0; j < (*mp)->size; j++)
-			(*IR->defconst)(U, unsignedtype->size, (v.u = (*mp)->u[j].coord, v));
-	if (i > 0)
-		(*IR->space)(i*coords->type->type->size);
-	defpointer(NULL);
-	defglobal(yylink, DATA);
-	defpointer(NULL);
-	(*IR->defconst)(U, unsignedtype->size, (v.u = n, v));
-	defpointer(YYcounts);
-	defpointer(coords);
-	defpointer(files);
-	defpointer(funclist);
-}
-
-/* profInit - initialize basic block profiling options */
-void prof_init(int argc, char *argv[]) {
-	int i;
-	static int inited;
-
-	if (inited)
-		return;
-	inited = 1;
-	type_init(argc, argv);
-	if (IR) {
-		for (i = 1; i < argc; i++)
-			if (strncmp(argv[i], "-a", 2) == 0) {
-				if (ncalled == -1
-				&& process(argv[i][2] ? &argv[i][2] : "prof.out") > 0)
-					ncalled = 0;
-			} else if ((strcmp(argv[i], "-b") == 0
-			         || strcmp(argv[i], "-C") == 0) && YYlink == 0) {
-				YYlink = genident(STATIC, array(unsignedtype, 0, 0), GLOBAL);
-				attach((Apply)bbentry, YYlink, &events.entry);
-				attach((Apply)bbexit,  YYlink, &events.returns);
-				attach((Apply)bbfunc,  YYlink, &events.exit);
-				attach((Apply)bbvars,  YYlink, &events.end);
-				if (strcmp(argv[i], "-b") == 0) {
-					YYcounts = genident(STATIC, array(unsignedtype, 0, 0), GLOBAL);
-					maplist = append(allocate(sizeof (struct map), PERM), maplist);
-					((struct map *)maplist->x)->size = 0;
-					attach((Apply)bbcall, YYcounts, &events.calls);
-					attach((Apply)bbincr, YYcounts, &events.points);
-				}
-			}
-  }
-}