From 1c7864f6d4380797b07c7149111066b61f69f689 Mon Sep 17 00:00:00 2001
From: tma <tma@edf5b092-35ff-0310-97b2-ce42778d08ea>
Date: Tue, 4 Oct 2005 15:18:22 +0000
Subject: * Moved lcc and q3asm into code/tools

git-svn-id: svn://svn.icculus.org/quake3/trunk@134 edf5b092-35ff-0310-97b2-ce42778d08ea
---
 lcc/etc/bprint.c | 475 -------------------------------------------------------
 1 file changed, 475 deletions(-)
 delete mode 100644 lcc/etc/bprint.c

(limited to 'lcc/etc/bprint.c')

diff --git a/lcc/etc/bprint.c b/lcc/etc/bprint.c
deleted file mode 100644
index fd073ab..0000000
--- a/lcc/etc/bprint.c
+++ /dev/null
@@ -1,475 +0,0 @@
-#include <assert.h>
-#include <ctype.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-/* bprint [ -c | -Idir... | -f | -b | -n ] [ file... ]
- * annotate listings of files with prof.out data
- */
-
-
-#define NDIRS (sizeof dirs/sizeof dirs[0] - 1)
-#define NEW(p,a) ((p) = alloc(sizeof *(p)))
-#define newarray(m,n,a) alloc((m)*(n))
-#define NELEMS(a) ((int)(sizeof (a)/sizeof ((a)[0])))
-
-#define MAXTOKEN 64
-
-struct count {			/* count data: */
-	int x, y;			/* source coordinate */
-	int count;			/* associated execution count */
-};
-
-char *progname;
-int number;
-char *dirs[20];
-int fcount;
-
-struct file {			/* per-file prof.out data: */
-	struct file *link;		/* link to next file */
-	char *name;			/* file name */
-	int size;			/* size of counts[] */
-	int count;			/* counts[0..count-1] hold valid data */
-	struct count *counts;		/* count data */
-	struct func {			/* function data: */
-		struct func *link;		/* link to next function */
-		char *name;			/* function name */
-		struct count count;		/* total number of calls */
-		struct caller {		/* caller data: */
-			struct caller *link;	/* link to next caller */
-			char *name;		/* caller's name */
-			char *file;		/* call site: file, x, y */
-			int x, y;
-			int count;		/* number of calls from this site */
-		} *callers;
-	} *funcs;			/* list of functions */
-} *filelist;
-FILE *fp;
-
-extern int process(char *);
-extern int findfunc(char *, char *);
-extern int findcount(char *, int, int);
-
-void *alloc(unsigned);
-char *string(char *);
-int process(char *);
-void emitdata(char *);
-void printfile(struct file *, int);
-void printfuncs(struct file *, int);
-
-/* alloc - allocate n bytes or die */
-void *alloc(unsigned n) {
-	void *new = malloc(n);
-
-	assert(new);
-	return new;
-}
-
-/* emitdata - write prof.out data to file */
-void emitdata(char *file) {
-	FILE *fp;
-
-	if ((fp = fopen(file, "w"))) {
-		struct file *p;
-		for (p = filelist; p; p = p->link) {
-			int i;
-			struct func *q;
-			struct caller *r;
-			fprintf(fp, "1\n%s\n", p->name);
-			for (i = 0, q = p->funcs; q; i++, q = q->link)
-				if ((r = q->callers))
-					for (i--; r; r = r->link)
-						i++;
-			fprintf(fp, "%d\n", i);
-			for (q = p->funcs; q; q = q->link)
-				if (q->count.count == 0 || !q->callers)
-					fprintf(fp, "%s 1 %d %d %d ? ? 0 0\n", q->name, q->count.x,
-						q->count.y, q->count.count);
-				else
-					for (r = q->callers; r; r = r->link)
-						fprintf(fp, "%s 1 %d %d %d %s %s %d %d\n", q->name, q->count.x,
-							q->count.y, r->count, r->name, r->file, r->x, r->y);
-			fprintf(fp, "%d\n", p->count);
-			for (i = 0; i < p->count; i++)
-				fprintf(fp, "1 %d %d %d\n", p->counts[i].x,
-					p->counts[i].y, p->counts[i].count);
-		}
-		fclose(fp);
-	} else
-		fprintf(stderr, "%s: can't create `%s'\n", progname, file);
-}
-
-/* openfile - open name for reading, searching -I directories */
-FILE *openfile(char *name) {
-	int i;
-	FILE *fp;
-
-	if (*name != '/')	
-		for (i = 0; dirs[i]; i++) {
-			char buf[200];
-			sprintf(buf, "%s/%s", dirs[i], name);
-			if ((fp = fopen(buf, "r")))
-				return fp;
-		}
-	return fopen(name, "r");
-}
-
-/* printfile - print annotated listing for p */
-void printfile(struct file *p, int nf) {
-	int lineno;
-	FILE *fp;
-	char *s, buf[512];
-	struct count *u = p->counts, *r, *uend;
-
-	if (u == 0 || p->count <= 0)
-		return;
-	uend = &p->counts[p->count];
-	if ((fp = openfile(p->name)) == NULL) {
-		fprintf(stderr, "%s: can't open `%s'\n", progname, p->name);
-		return;
-	}
-	if (nf)
-		printf("%s%s:\n\n", nf == 1 ? "" : "\f", p->name);
-	for (lineno = 1; fgets(buf, sizeof buf, fp); lineno++) {
-		if (number)
-			printf("%d\t", lineno);
-		while (u < uend && u->y < lineno)
-			u++;
-		for (s = buf; *s; ) {
-			char *t = s + 1;
-			while (u < uend && u->y == lineno && u->x < s - buf)
-				u++;
-			if (isalnum(*s) || *s == '_')
-				while (isalnum(*t) || *t == '_')
-					t++;
-			while (u < uend && u->y == lineno && u->x < t - buf) {
-				printf("<%d>", u->count);
-				for (r = u++; u < uend && u->x == r->x && u->y == r->y && u->count == r->count; u++)
-					;
-			}
-			while (s < t)
-				putchar(*s++);
-		}
-		if (*s)
-			printf("%s", s);
-	}
-	fclose(fp);
-}
-
-/* printfuncs - summarize data for functions in p */
-void printfuncs(struct file *p, int nf) {
-	struct func *q;
-
-	if (nf)
-		printf("%s:\n", p->name);
-	for (q = p->funcs; q; q = q->link)
-		if (fcount <= 1 || q->count.count == 0 || !q->callers)
-			printf("%d\t%s\n", q->count.count, q->name);
-		else {
-			struct caller *r;
-			for (r = q->callers; r; r = r->link)
-				printf("%d\t%s\tfrom %s\tin %s:%d.%d\n", r->count, q->name, r->name,
-					r->file, r->y, r->x + 1);
-		}
-		
-}
-
-/* string - save a copy of str, if necessary */
-char *string(char *str) {
-	static struct string { struct string *link; char str[1]; } *list;
-	struct string *p;
-
-	for (p = list; p; p = p->link)
-		if (strcmp(p->str, str) == 0)
-			return p->str;
-	p = (struct string *)alloc(strlen(str) + sizeof *p);
-	strcpy(p->str, str);
-	p->link = list;
-	list = p;
-	return p->str;
-}
-/* acaller - add caller and site (file,x,y) to callee's callers list */
-static void acaller(char *caller, char *file, int x, int y, int count, struct func *callee) {
-	struct caller *q;
-
-	assert(callee);
-	for (q = callee->callers; q && (caller != q->name
-		|| file != q->file || x != q->x || y != q->y); q = q->link)
-		;
-	if (!q) {
-		struct caller **r;
-		NEW(q, PERM);
-		q->name = caller;
-		q->file = file;
-		q->x = x;
-		q->y = y;
-		q->count = 0;
-		for (r = &callee->callers; *r && (strcmp(q->name, (*r)->name) > 0
-			|| strcmp(q->file, (*r)->file) > 0 || q->y > (*r)->y || q->y > (*r)->y); r = &(*r)->link)
-			;
-		q->link = *r;
-		*r = q;
-	}
-	q->count += count;
-}
-
-/* compare - return <0, 0, >0 if a<b, a==b, a>b, resp. */
-static int compare(struct count *a, struct count *b) {
-	if (a->y == b->y)
-		return a->x - b->x;
-	return a->y - b->y;
-}
-
-/* findfile - return file name's file list entry, or 0 */
-static struct file *findfile(char *name) {
-	struct file *p;
-
-	for (p = filelist; p; p = p->link)
-		if (p->name == name)
-			return p;
-	return 0;
-}
-
-/* afunction - add function name and its data to file's function list */
-static struct func *afunction(char *name, char *file, int x, int y, int count) {
-	struct file *p = findfile(file);
-	struct func *q;
-
-	assert(p);
-	for (q = p->funcs; q && name != q->name; q = q->link)
-		;
-	if (!q) {
-		struct func **r;
-		NEW(q, PERM);
-		q->name = name;
-		q->count.x = x;
-		q->count.y = y;
-		q->count.count = 0;
-		q->callers = 0;
-		for (r = &p->funcs; *r && compare(&q->count, &(*r)->count) > 0; r = &(*r)->link)
-			;
-		q->link = *r;
-		*r = q;
-	}
-	q->count.count += count;
-	return q;
-}
-
-/* apoint - append execution point i to file's data */ 
-static void apoint(int i, char *file, int x, int y, int count) {
-	struct file *p = findfile(file);
-
-	assert(p);
-	if (i >= p->size) {
-		int j;
-		if (p->size == 0) {
-			p->size = i >= 200 ? 2*i : 200;
-			p->counts = newarray(p->size, sizeof *p->counts, PERM);
-		} else {
-			struct count *new;
-			p->size = 2*i;
-			new = newarray(p->size, sizeof *new, PERM);
-			for (j = 0; j < p->count; j++)
-				new[j] = p->counts[j];
-			p->counts = new;
-		}
-		for (j = p->count; j < p->size; j++) {
-			static struct count z;
-			p->counts[j] = z;
-		}
-	}
-	p->counts[i].x = x;
-	p->counts[i].y = y;
-	p->counts[i].count += count;
-	if (i >= p->count)
-		p->count = i + 1;
-}
-
-/* findcount - return count associated with (file,x,y) or -1 */
-int findcount(char *file, int x, int y) {
-	static struct file *cursor;
-
-	if (cursor == 0 || cursor->name != file)
-		cursor = findfile(file);
-	if (cursor) {
-		int l, u;
-		struct count *c = cursor->counts;
-		for (l = 0, u = cursor->count - 1; l <= u; ) {
-			int k = (l + u)/2;
-			if (c[k].y > y || (c[k].y == y && c[k].x > x))
-				u = k - 1;
-			else if (c[k].y < y || (c[k].y == y && c[k].x < x))
-				l = k + 1;
-			else
-				return c[k].count;
-		}
-	}
-	return -1;
-}
-
-/* findfunc - return count associated with function name in file or -1 */
-int findfunc(char *name, char *file) {
-	static struct file *cursor;
-
-	if (cursor == 0 || cursor->name != file)
-		cursor = findfile(file);
-	if (cursor) {
-		struct func *p;
-		for (p = cursor->funcs; p; p = p->link)
-			if (p->name == name)
-				return p->count.count;
-	}
-	return -1;
-}
-
-/* getd - read a nonnegative number */
-static int getd(void) {
-	int c, n = 0;
-
-	while ((c = getc(fp)) != EOF && (c == ' ' || c == '\n' || c == '\t'))
-		;
-	if (c >= '0' && c <= '9') {
-		do
-			n = 10*n + (c - '0');
-		while ((c = getc(fp)) >= '0' && c <= '9');
-		return n;
-	}
-	return -1;
-}
-
-/* getstr - read a string */
-static char *getstr(void) {
-	int c;
-	char buf[MAXTOKEN], *s = buf;
-
-	while ((c = getc(fp)) != EOF && c != ' ' && c != '\n' && c != '\t')
-		if (s - buf < (int)sizeof buf - 2)
-			*s++ = c;
-	*s = 0;
-	return s == buf ? (char *)0 : string(buf);
-}
-
-/* gather - read prof.out data from fd */
-static int gather(void) {
-	int i, nfiles, nfuncs, npoints;
-	char *files[64];
-
-	if ((nfiles = getd()) < 0)
-		return 0;
-	assert(nfiles < NELEMS(files));
-	for (i = 0; i < nfiles; i++) {
-		if ((files[i] = getstr()) == 0)
-			return -1;
-		if (!findfile(files[i])) {
-			struct file *new;
-			NEW(new, PERM);
-			new->name = files[i];
-			new->size = new->count = 0;
-			new->counts = 0;
-			new->funcs = 0;
-			new->link = filelist;
-			filelist = new;
-		}
-	}
-	if ((nfuncs = getd()) < 0)
-		return -1;
-	for (i = 0; i < nfuncs; i++) {
-		struct func *q;
-		char *name, *file;
-		int f, x, y, count;
-		if ((name = getstr()) == 0 || (f = getd()) <= 0
-		|| (x = getd()) < 0 || (y = getd()) < 0 || (count = getd()) < 0)
-			return -1;
-		q = afunction(name, files[f-1], x, y, count);
-		if ((name = getstr()) == 0 || (file = getstr()) == 0
-		|| (x = getd()) < 0 || (y = getd()) < 0)
-			return -1;
-		if (*name != '?')
-			acaller(name, file, x, y, count, q);
-	}
-	if ((npoints = getd()) < 0)
-		return -1;
-	for (i = 0; i < npoints; i++) {
-		int f, x, y, count;
-		if ((f = getd()) < 0 || (x = getd()) < 0 || (y = getd()) < 0
-		|| (count = getd()) < 0)
-			return -1;
-		if (f)
-			apoint(i, files[f-1], x, y, count);
-	}
-	return 1;
-}
-
-/* process - read prof.out data from file */
-int process(char *file) {
-	int more;
-
-	if ((fp = fopen(file, "r")) != NULL) {
-		struct file *p;
-		while ((more = gather()) > 0)
-			;
-		fclose(fp);
-		if (more < 0)
-			return more;
-		for (p = filelist; p; p = p->link)
-			qsort(p->counts, p->count, sizeof *p->counts,
-				(int (*)(const void *, const void *))
-				compare);
-		
-		return 1;
-	}
-	return 0;
-}
-int main(int argc, char *argv[]) {
-	int i;
-	struct file *p;
-	void (*f)(struct file *, int) = printfile;
-
-	progname = argv[0];
-	if ((i = process("prof.out")) <= 0) {
-		fprintf(stderr, "%s: can't %s `%s'\n", progname,
-			i == 0 ? "open" : "interpret", "prof.out");
-		exit(1);
-	}
-	for (i = 1; i < argc && *argv[i] == '-'; i++)
-		if (strcmp(argv[i], "-c") == 0) {
-			emitdata("prof.out"); 
-			exit(0);
-		} else if (strcmp(argv[i], "-b") == 0)
-			f = printfile;
-		else if (strcmp(argv[i], "-f") == 0) {
-			fcount++;
-			f = printfuncs;
-		} else if (strcmp(argv[i], "-n") == 0)
-			number++;
-		else if (strncmp(argv[i], "-I", 2) == 0) {
-			int j;
-			for (j = 0; j < NDIRS && dirs[j]; j++)
-				;
-			if (j < NDIRS)
-				dirs[j] = &argv[i][2];
-			else
-				fprintf(stderr, "%s: too many -I options\n", progname);
-		} else {
-			fprintf(stderr, "usage: %s [ -c | -b | -n | -f | -Idir... ] [ file... ]\n", progname);
-			exit(1);
-		}
-	for (p = filelist; p; p = p->link)
-		qsort(p->counts, p->count, sizeof *p->counts,
-			(int (*)(const void *, const void *))compare);
-	if (i < argc) {
-		int nf = i < argc - 1 ? 1 : 0;
-		for ( ; i < argc; i++, nf ? nf++ : 0)
-			if ((p = findfile(string(argv[i]))))
-				(*f)(p, nf);
-			else
-				fprintf(stderr, "%s: no data for `%s'\n", progname, argv[i]);
-	} else {
-		int nf = filelist && filelist->link ? 1 : 0;
-		for (p = filelist; p; p = p->link, nf ? nf++ : 0)
-			(*f)(p, nf);
-	}
-	return 0;
-}
-
-- 
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