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Itsa me, quake3io!

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This commit is contained in:
Zachary Slater 2005-08-26 04:48:05 +00:00
parent dbe4ddb103
commit 5b755058f5
1409 changed files with 798983 additions and 798983 deletions
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lcc/etc/bprint.c Normal file → Executable file
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@ -1,475 +1,475 @@
#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;
}
#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;
}

100
lcc/etc/gcc-solaris.c Normal file → Executable file
View file

@ -1,50 +1,50 @@
/* SPARCs running Solaris 2.5.1 w/GCC tools
at CS Dept., Princeton University */
#include <string.h>
#ifndef LCCDIR
#define LCCDIR "/usr/local/lib/lcc/"
#endif
#ifndef GCCDIR
#define GCCDIR "/usr/local/gnu/bin/"
#endif
#ifndef GCCLIB
#define GCCLIB "/usr/local/gnu/lib/gcc-lib/sparc-sun-solaris2.5/2.7.2/"
#endif
char *suffixes[] = { ".c", ".i", ".s", ".o", ".out", 0 };
char inputs[256] = "";
char *cpp[] = { LCCDIR "cpp",
"-D__STDC__=1", "-Dsparc", "-D__sparc__", "-Dsun", "-D__sun__", "-Dunix",
"$1", "$2", "$3", 0 };
char *include[] = { "-I" LCCDIR "include", "-I/usr/local/include",
"-I" GCCLIB "include", "-I/usr/include", 0 };
char *com[] = { LCCDIR "rcc", "-target=sparc/solaris",
"$1", "$2", "$3", 0 };
char *as[] = { GCCDIR "as", "-f", "-o", "$3", "$1", "$2", 0 };
char *ld[] = { GCCDIR "ld", "-o", "$3", "$1",
GCCLIB "crti.o", GCCLIB "crt1.o",
GCCLIB "crtbegin.o", "$2", "", "", "-L" LCCDIR, "-llcc",
"-L" GCCLIB, "-lgcc", "-lm", "-lc", "",
GCCLIB "crtend.o", GCCLIB "crtn.o", 0 };
extern char *concat(char *, char *);
int option(char *arg) {
if (strncmp(arg, "-lccdir=", 8) == 0) {
cpp[0] = concat(&arg[8], "/cpp");
include[0] = concat("-I", concat(&arg[8], "/include"));
ld[10] = concat("-L", &arg[8]);
com[0] = concat(&arg[8], "/rcc");
} else if (strcmp(arg, "-g") == 0)
;
else if (strcmp(arg, "-pg") == 0) {
ld[8] = GCCLIB "gmon.o";
} else if (strcmp(arg, "-b") == 0)
;
else
return 0;
return 1;
}
/* SPARCs running Solaris 2.5.1 w/GCC tools
at CS Dept., Princeton University */
#include <string.h>
#ifndef LCCDIR
#define LCCDIR "/usr/local/lib/lcc/"
#endif
#ifndef GCCDIR
#define GCCDIR "/usr/local/gnu/bin/"
#endif
#ifndef GCCLIB
#define GCCLIB "/usr/local/gnu/lib/gcc-lib/sparc-sun-solaris2.5/2.7.2/"
#endif
char *suffixes[] = { ".c", ".i", ".s", ".o", ".out", 0 };
char inputs[256] = "";
char *cpp[] = { LCCDIR "cpp",
"-D__STDC__=1", "-Dsparc", "-D__sparc__", "-Dsun", "-D__sun__", "-Dunix",
"$1", "$2", "$3", 0 };
char *include[] = { "-I" LCCDIR "include", "-I/usr/local/include",
"-I" GCCLIB "include", "-I/usr/include", 0 };
char *com[] = { LCCDIR "rcc", "-target=sparc/solaris",
"$1", "$2", "$3", 0 };
char *as[] = { GCCDIR "as", "-f", "-o", "$3", "$1", "$2", 0 };
char *ld[] = { GCCDIR "ld", "-o", "$3", "$1",
GCCLIB "crti.o", GCCLIB "crt1.o",
GCCLIB "crtbegin.o", "$2", "", "", "-L" LCCDIR, "-llcc",
"-L" GCCLIB, "-lgcc", "-lm", "-lc", "",
GCCLIB "crtend.o", GCCLIB "crtn.o", 0 };
extern char *concat(char *, char *);
int option(char *arg) {
if (strncmp(arg, "-lccdir=", 8) == 0) {
cpp[0] = concat(&arg[8], "/cpp");
include[0] = concat("-I", concat(&arg[8], "/include"));
ld[10] = concat("-L", &arg[8]);
com[0] = concat(&arg[8], "/rcc");
} else if (strcmp(arg, "-g") == 0)
;
else if (strcmp(arg, "-pg") == 0) {
ld[8] = GCCLIB "gmon.o";
} else if (strcmp(arg, "-b") == 0)
;
else
return 0;
return 1;
}

128
lcc/etc/irix.c Normal file → Executable file
View file

@ -1,64 +1,64 @@
/* SGI big endian MIPSes running IRIX 5.2 at CS Dept., Princeton University */
#include <string.h>
#ifndef LCCDIR
#define LCCDIR "/usr/local/lib/lcc/"
#endif
char *suffixes[] = { ".c", ".i", ".s", ".o", ".out", 0 };
char inputs[256] = "";
char *cpp[] = { LCCDIR "cpp", "-D__STDC__=1",
"-DLANGUAGE_C",
"-DMIPSEB",
"-DSYSTYPE_SVR4",
"-D_CFE",
"-D_LANGUAGE_C",
"-D_MIPSEB",
"-D_MIPS_FPSET=16",
"-D_MIPS_ISA=_MIPS_ISA_MIPS1",
"-D_MIPS_SIM=_MIPS_SIM_ABI32",
"-D_MIPS_SZINT=32",
"-D_MIPS_SZLONG=32",
"-D_MIPS_SZPTR=32",
"-D_SGI_SOURCE",
"-D_SVR4_SOURCE",
"-D_SYSTYPE_SVR4",
"-D__host_mips",
"-D__mips=1",
"-D__sgi",
"-D__unix",
"-Dhost_mips",
"-Dmips",
"-Dsgi",
"-Dunix",
"$1", "$2", "$3", 0 };
char *com[] = { LCCDIR "rcc", "-target=mips/irix", "$1", "$2", "$3", "", 0 };
char *include[] = { "-I" LCCDIR "include", "-I/usr/local/include",
"-I/usr/include", 0 };
char *as[] = { "/usr/bin/as", "-o", "$3", "$1", "-nocpp", "-KPIC", "$2", 0 };
char *ld[] = { "/usr/bin/ld", "-require_dynamic_link", "_rld_new_interface",
"-elf", "-_SYSTYPE_SVR4", "-Wx,-G", "0", "-g0", "-KPIC", "-dont_warn_unused",
"-o", "$3", "/usr/lib/crt1.o", "-L/usr/local/lib",
"$1", "$2", "", "-L" LCCDIR, "-llcc", "-lc", "-lm", "/usr/lib/crtn.o", 0
};
extern char *concat(char *, char *);
int option(char *arg) {
if (strncmp(arg, "-lccdir=", 8) == 0) {
cpp[0] = concat(&arg[8], "/cpp");
include[0] = concat("-I", concat(&arg[8], "/include"));
com[0] = concat(&arg[8], "/rcc");
ld[17] = concat("-L", &arg[8]);
} else if (strcmp(arg, "-g") == 0)
;
else if (strcmp(arg, "-p") == 0)
ld[12] = "/usr/lib/mcrt1.o";
else if (strcmp(arg, "-b") == 0)
;
else
return 0;
return 1;
}
/* SGI big endian MIPSes running IRIX 5.2 at CS Dept., Princeton University */
#include <string.h>
#ifndef LCCDIR
#define LCCDIR "/usr/local/lib/lcc/"
#endif
char *suffixes[] = { ".c", ".i", ".s", ".o", ".out", 0 };
char inputs[256] = "";
char *cpp[] = { LCCDIR "cpp", "-D__STDC__=1",
"-DLANGUAGE_C",
"-DMIPSEB",
"-DSYSTYPE_SVR4",
"-D_CFE",
"-D_LANGUAGE_C",
"-D_MIPSEB",
"-D_MIPS_FPSET=16",
"-D_MIPS_ISA=_MIPS_ISA_MIPS1",
"-D_MIPS_SIM=_MIPS_SIM_ABI32",
"-D_MIPS_SZINT=32",
"-D_MIPS_SZLONG=32",
"-D_MIPS_SZPTR=32",
"-D_SGI_SOURCE",
"-D_SVR4_SOURCE",
"-D_SYSTYPE_SVR4",
"-D__host_mips",
"-D__mips=1",
"-D__sgi",
"-D__unix",
"-Dhost_mips",
"-Dmips",
"-Dsgi",
"-Dunix",
"$1", "$2", "$3", 0 };
char *com[] = { LCCDIR "rcc", "-target=mips/irix", "$1", "$2", "$3", "", 0 };
char *include[] = { "-I" LCCDIR "include", "-I/usr/local/include",
"-I/usr/include", 0 };
char *as[] = { "/usr/bin/as", "-o", "$3", "$1", "-nocpp", "-KPIC", "$2", 0 };
char *ld[] = { "/usr/bin/ld", "-require_dynamic_link", "_rld_new_interface",
"-elf", "-_SYSTYPE_SVR4", "-Wx,-G", "0", "-g0", "-KPIC", "-dont_warn_unused",
"-o", "$3", "/usr/lib/crt1.o", "-L/usr/local/lib",
"$1", "$2", "", "-L" LCCDIR, "-llcc", "-lc", "-lm", "/usr/lib/crtn.o", 0
};
extern char *concat(char *, char *);
int option(char *arg) {
if (strncmp(arg, "-lccdir=", 8) == 0) {
cpp[0] = concat(&arg[8], "/cpp");
include[0] = concat("-I", concat(&arg[8], "/include"));
com[0] = concat(&arg[8], "/rcc");
ld[17] = concat("-L", &arg[8]);
} else if (strcmp(arg, "-g") == 0)
;
else if (strcmp(arg, "-p") == 0)
ld[12] = "/usr/lib/mcrt1.o";
else if (strcmp(arg, "-b") == 0)
;
else
return 0;
return 1;
}

1586
lcc/etc/lcc.c Normal file → Executable file
View file

File diff suppressed because it is too large Load diff

148
lcc/etc/linux.c Normal file → Executable file
View file

@ -1,74 +1,74 @@
/* x86s running Linux */
#include <string.h>
static char rcsid[] = "Dummy rcsid";
/*
TTimo - 10-18-2001
our binaries are named q3lcc q3rcc and q3cpp
removed hardcoded paths
removed __linux__ preprocessor define (confuses the preprocessor, we are doing bytecode!)
*/
#ifndef LCCDIR
#define LCCDIR ""
//#define LCCDIR "/usr/local/lib/lcc/"
#endif
char *suffixes[] = { ".c", ".i", ".asm", ".o", ".out", 0 };
char inputs[256] = "";
// TTimo experimental: do not compile with the __linux__ define, we are doing bytecode!
char *cpp[] = { LCCDIR "q3cpp",
"-U__GNUC__", "-D_POSIX_SOURCE", "-D__STDC__=1", "-D__STRICT_ANSI__",
"-Dunix", "-Di386", "-Dlinux",
"-D__unix__", "-D__i386__", "-D__signed__=signed",
"$1", "$2", "$3", 0 };
char *include[] = {"-I" LCCDIR "include", "-I" LCCDIR "gcc/include", "-I/usr/include",
"-I" SYSTEM "include", 0 };
char *com[] = {LCCDIR "q3rcc", "-target=x86/linux", "$1", "$2", "$3", 0 };
char *as[] = { "/usr/bin/as", "-o", "$3", "$1", "$2", 0 };
// NOTE TTimo I don't think we have any use with the native linkage
// our target is always bytecode..
char *ld[] = {
/* 0 */ "/usr/bin/ld", "-m", "elf_i386", "-dynamic-linker",
/* 4 */ "/lib/ld-linux.so.2", "-o", "$3",
/* 7 */ "/usr/lib/crt1.o", "/usr/lib/crti.o",
/* 9 */ SYSTEM "crtbegin.o",
"$1", "$2",
/* 12 */ "-L" LCCDIR,
/* 13 */ "-llcc",
/* 14 */ "-L" LCCDIR "/gcc", "-lgcc", "-lc", "-lm",
/* 18 */ "",
/* 19 */ SYSTEM "crtend.o", "/usr/lib/crtn.o",
/* 20 */ "-L" SYSTEM,
0 };
extern char *concat(char *, char *);
int option(char *arg) {
if (strncmp(arg, "-lccdir=", 8) == 0) {
cpp[0] = concat(&arg[8], "/gcc/cpp");
include[0] = concat("-I", concat(&arg[8], "/include"));
include[1] = concat("-I", concat(&arg[8], "/gcc/include"));
ld[9] = concat(&arg[8], "/gcc/crtbegin.o");
ld[12] = concat("-L", &arg[8]);
ld[14] = concat("-L", concat(&arg[8], "/gcc"));
ld[19] = concat(&arg[8], "/gcc/crtend.o");
com[0] = concat(&arg[8], "/rcc");
} else if (strcmp(arg, "-p") == 0 || strcmp(arg, "-pg") == 0) {
ld[7] = "/usr/lib/gcrt1.o";
ld[18] = "-lgmon";
} else if (strcmp(arg, "-b") == 0)
;
else if (strcmp(arg, "-g") == 0)
;
else if (strncmp(arg, "-ld=", 4) == 0)
ld[0] = &arg[4];
else if (strcmp(arg, "-static") == 0) {
ld[3] = "-static";
ld[4] = "";
} else
return 0;
return 1;
}
/* x86s running Linux */
#include <string.h>
static char rcsid[] = "Dummy rcsid";
/*
TTimo - 10-18-2001
our binaries are named q3lcc q3rcc and q3cpp
removed hardcoded paths
removed __linux__ preprocessor define (confuses the preprocessor, we are doing bytecode!)
*/
#ifndef LCCDIR
#define LCCDIR ""
//#define LCCDIR "/usr/local/lib/lcc/"
#endif
char *suffixes[] = { ".c", ".i", ".asm", ".o", ".out", 0 };
char inputs[256] = "";
// TTimo experimental: do not compile with the __linux__ define, we are doing bytecode!
char *cpp[] = { LCCDIR "q3cpp",
"-U__GNUC__", "-D_POSIX_SOURCE", "-D__STDC__=1", "-D__STRICT_ANSI__",
"-Dunix", "-Di386", "-Dlinux",
"-D__unix__", "-D__i386__", "-D__signed__=signed",
"$1", "$2", "$3", 0 };
char *include[] = {"-I" LCCDIR "include", "-I" LCCDIR "gcc/include", "-I/usr/include",
"-I" SYSTEM "include", 0 };
char *com[] = {LCCDIR "q3rcc", "-target=x86/linux", "$1", "$2", "$3", 0 };
char *as[] = { "/usr/bin/as", "-o", "$3", "$1", "$2", 0 };
// NOTE TTimo I don't think we have any use with the native linkage
// our target is always bytecode..
char *ld[] = {
/* 0 */ "/usr/bin/ld", "-m", "elf_i386", "-dynamic-linker",
/* 4 */ "/lib/ld-linux.so.2", "-o", "$3",
/* 7 */ "/usr/lib/crt1.o", "/usr/lib/crti.o",
/* 9 */ SYSTEM "crtbegin.o",
"$1", "$2",
/* 12 */ "-L" LCCDIR,
/* 13 */ "-llcc",
/* 14 */ "-L" LCCDIR "/gcc", "-lgcc", "-lc", "-lm",
/* 18 */ "",
/* 19 */ SYSTEM "crtend.o", "/usr/lib/crtn.o",
/* 20 */ "-L" SYSTEM,
0 };
extern char *concat(char *, char *);
int option(char *arg) {
if (strncmp(arg, "-lccdir=", 8) == 0) {
cpp[0] = concat(&arg[8], "/gcc/cpp");
include[0] = concat("-I", concat(&arg[8], "/include"));
include[1] = concat("-I", concat(&arg[8], "/gcc/include"));
ld[9] = concat(&arg[8], "/gcc/crtbegin.o");
ld[12] = concat("-L", &arg[8]);
ld[14] = concat("-L", concat(&arg[8], "/gcc"));
ld[19] = concat(&arg[8], "/gcc/crtend.o");
com[0] = concat(&arg[8], "/rcc");
} else if (strcmp(arg, "-p") == 0 || strcmp(arg, "-pg") == 0) {
ld[7] = "/usr/lib/gcrt1.o";
ld[18] = "-lgmon";
} else if (strcmp(arg, "-b") == 0)
;
else if (strcmp(arg, "-g") == 0)
;
else if (strncmp(arg, "-ld=", 4) == 0)
ld[0] = &arg[4];
else if (strcmp(arg, "-static") == 0) {
ld[3] = "-static";
ld[4] = "";
} else
return 0;
return 1;
}

380
lcc/etc/ops.c Normal file → Executable file
View file

@ -1,190 +1,190 @@
#include "c.h"
/* ops [ {csilhfdxp}=n ]...
* prints lcc dag operator set for a given set of type sizes.
*/
static char list[] = { 'c', 's', 'i', 'l', 'h', 'f', 'd', 'x', 'p', 0 };
static int sizes[] = { 1, 2, 4, 4, 8, 4, 8, 16, 8 };
static int doop(int op, int type, const char *sz, const char *opname) {
int count = 0;
static int last;
if (op == LOAD)
return 0;
if (last != 0 && last != op)
printf("\n");
last = op;
if (type == B || type == V) {
printf(" %s=%d", opname, op + type);
count++;
} else {
int i, done = 0;
const char *s;
for (i = 0; sz[i] != '\0' && (s = strchr(list, sz[i])) != NULL; i++) {
int n = sizes[s-list];
if ((done&(1<<n)) == 0) {
printf(" %s%d=%d", opname, n, op + type + sizeop(n));
count++;
}
done |= 1<<n;
}
}
printf("\n");
return count;
}
int main(int argc, char *argv[]) {
int i, count = 0;
for (i = 1; i < argc; i++) {
char c, *s;
int n;
if (sscanf(argv[i], "%c=%d", &c, &n) == 2
&& n > 0 && (s = strchr(list, c)) != NULL)
sizes[s-list] = n;
else {
fprintf(stderr, "usage: %s [ {csilhfdxp}=n ]...\n", argv[0]);
exit(EXIT_FAILURE);
}
}
#define gop(x,n)
#define op(x,t,s) count += doop(x,t,#s,#x #t);
gop(CNST,1)
op(CNST,F,fdx)
op(CNST,I,csilh)
op(CNST,P,p)
op(CNST,U,csilh)
gop(ARG,2)
op(ARG,B,-)
op(ARG,F,fdx)
op(ARG,I,ilh)
op(ARG,P,p)
op(ARG,U,ilh)
gop(ASGN,3)
op(ASGN,B,-)
op(ASGN,F,fdx)
op(ASGN,I,csilh)
op(ASGN,P,p)
op(ASGN,U,csilh)
gop(INDIR,4)
op(INDIR,B,-)
op(INDIR,F,fdx)
op(INDIR,I,csilh)
op(INDIR,P,p)
op(INDIR,U,csilh)
gop(CVF,7)
op(CVF,F,fdx)
op(CVF,I,ilh)
gop(CVI,8)
op(CVI,F,fdx)
op(CVI,I,csilh)
op(CVI,U,csilhp)
gop(CVP,9)
op(CVP,U,p)
gop(CVU,11)
op(CVU,I,csilh)
op(CVU,P,p)
op(CVU,U,csilh)
gop(NEG,12)
op(NEG,F,fdx)
op(NEG,I,ilh)
gop(CALL,13)
op(CALL,B,-)
op(CALL,F,fdx)
op(CALL,I,ilh)
op(CALL,P,p)
op(CALL,U,ilh)
op(CALL,V,-)
gop(RET,15)
op(RET,F,fdx)
op(RET,I,ilh)
op(RET,P,p)
op(RET,U,ilh)
op(RET,V,-)
gop(ADDRG,16)
op(ADDRG,P,p)
gop(ADDRF,17)
op(ADDRF,P,p)
gop(ADDRL,18)
op(ADDRL,P,p)
gop(ADD,19)
op(ADD,F,fdx)
op(ADD,I,ilh)
op(ADD,P,p)
op(ADD,U,ilhp)
gop(SUB,20)
op(SUB,F,fdx)
op(SUB,I,ilh)
op(SUB,P,p)
op(SUB,U,ilhp)
gop(LSH,21)
op(LSH,I,ilh)
op(LSH,U,ilh)
gop(MOD,22)
op(MOD,I,ilh)
op(MOD,U,ilh)
gop(RSH,23)
op(RSH,I,ilh)
op(RSH,U,ilh)
gop(BAND,24)
op(BAND,I,ilh)
op(BAND,U,ilh)
gop(BCOM,25)
op(BCOM,I,ilh)
op(BCOM,U,ilh)
gop(BOR,26)
op(BOR,I,ilh)
op(BOR,U,ilh)
gop(BXOR,27)
op(BXOR,I,ilh)
op(BXOR,U,ilh)
gop(DIV,28)
op(DIV,F,fdx)
op(DIV,I,ilh)
op(DIV,U,ilh)
gop(MUL,29)
op(MUL,F,fdx)
op(MUL,I,ilh)
op(MUL,U,ilh)
gop(EQ,30)
op(EQ,F,fdx)
op(EQ,I,ilh)
op(EQ,U,ilhp)
gop(GE,31)
op(GE,F,fdx)
op(GE,I,ilh)
op(GE,U,ilhp)
gop(GT,32)
op(GT,F,fdx)
op(GT,I,ilh)
op(GT,U,ilhp)
gop(LE,33)
op(LE,F,fdx)
op(LE,I,ilh)
op(LE,U,ilhp)
gop(LT,34)
op(LT,F,fdx)
op(LT,I,ilh)
op(LT,U,ilhp)
gop(NE,35)
op(NE,F,fdx)
op(NE,I,ilh)
op(NE,U,ilhp)
gop(JUMP,36)
op(JUMP,V,-)
gop(LABEL,37)
op(LABEL,V,-)
gop(LOAD,14)
op(LOAD,B,-)
op(LOAD,F,fdx)
op(LOAD,I,csilh)
op(LOAD,P,p)
op(LOAD,U,csilhp)
#undef gop
#undef op
fprintf(stderr, "%d operators\n", count);
return EXIT_SUCCESS;
}
#include "c.h"
/* ops [ {csilhfdxp}=n ]...
* prints lcc dag operator set for a given set of type sizes.
*/
static char list[] = { 'c', 's', 'i', 'l', 'h', 'f', 'd', 'x', 'p', 0 };
static int sizes[] = { 1, 2, 4, 4, 8, 4, 8, 16, 8 };
static int doop(int op, int type, const char *sz, const char *opname) {
int count = 0;
static int last;
if (op == LOAD)
return 0;
if (last != 0 && last != op)
printf("\n");
last = op;
if (type == B || type == V) {
printf(" %s=%d", opname, op + type);
count++;
} else {
int i, done = 0;
const char *s;
for (i = 0; sz[i] != '\0' && (s = strchr(list, sz[i])) != NULL; i++) {
int n = sizes[s-list];
if ((done&(1<<n)) == 0) {
printf(" %s%d=%d", opname, n, op + type + sizeop(n));
count++;
}
done |= 1<<n;
}
}
printf("\n");
return count;
}
int main(int argc, char *argv[]) {
int i, count = 0;
for (i = 1; i < argc; i++) {
char c, *s;
int n;
if (sscanf(argv[i], "%c=%d", &c, &n) == 2
&& n > 0 && (s = strchr(list, c)) != NULL)
sizes[s-list] = n;
else {
fprintf(stderr, "usage: %s [ {csilhfdxp}=n ]...\n", argv[0]);
exit(EXIT_FAILURE);
}
}
#define gop(x,n)
#define op(x,t,s) count += doop(x,t,#s,#x #t);
gop(CNST,1)
op(CNST,F,fdx)
op(CNST,I,csilh)
op(CNST,P,p)
op(CNST,U,csilh)
gop(ARG,2)
op(ARG,B,-)
op(ARG,F,fdx)
op(ARG,I,ilh)
op(ARG,P,p)
op(ARG,U,ilh)
gop(ASGN,3)
op(ASGN,B,-)
op(ASGN,F,fdx)
op(ASGN,I,csilh)
op(ASGN,P,p)
op(ASGN,U,csilh)
gop(INDIR,4)
op(INDIR,B,-)
op(INDIR,F,fdx)
op(INDIR,I,csilh)
op(INDIR,P,p)
op(INDIR,U,csilh)
gop(CVF,7)
op(CVF,F,fdx)
op(CVF,I,ilh)
gop(CVI,8)
op(CVI,F,fdx)
op(CVI,I,csilh)
op(CVI,U,csilhp)
gop(CVP,9)
op(CVP,U,p)
gop(CVU,11)
op(CVU,I,csilh)
op(CVU,P,p)
op(CVU,U,csilh)
gop(NEG,12)
op(NEG,F,fdx)
op(NEG,I,ilh)
gop(CALL,13)
op(CALL,B,-)
op(CALL,F,fdx)
op(CALL,I,ilh)
op(CALL,P,p)
op(CALL,U,ilh)
op(CALL,V,-)
gop(RET,15)
op(RET,F,fdx)
op(RET,I,ilh)
op(RET,P,p)
op(RET,U,ilh)
op(RET,V,-)
gop(ADDRG,16)
op(ADDRG,P,p)
gop(ADDRF,17)
op(ADDRF,P,p)
gop(ADDRL,18)
op(ADDRL,P,p)
gop(ADD,19)
op(ADD,F,fdx)
op(ADD,I,ilh)
op(ADD,P,p)
op(ADD,U,ilhp)
gop(SUB,20)
op(SUB,F,fdx)
op(SUB,I,ilh)
op(SUB,P,p)
op(SUB,U,ilhp)
gop(LSH,21)
op(LSH,I,ilh)
op(LSH,U,ilh)
gop(MOD,22)
op(MOD,I,ilh)
op(MOD,U,ilh)
gop(RSH,23)
op(RSH,I,ilh)
op(RSH,U,ilh)
gop(BAND,24)
op(BAND,I,ilh)
op(BAND,U,ilh)
gop(BCOM,25)
op(BCOM,I,ilh)
op(BCOM,U,ilh)
gop(BOR,26)
op(BOR,I,ilh)
op(BOR,U,ilh)
gop(BXOR,27)
op(BXOR,I,ilh)
op(BXOR,U,ilh)
gop(DIV,28)
op(DIV,F,fdx)
op(DIV,I,ilh)
op(DIV,U,ilh)
gop(MUL,29)
op(MUL,F,fdx)
op(MUL,I,ilh)
op(MUL,U,ilh)
gop(EQ,30)
op(EQ,F,fdx)
op(EQ,I,ilh)
op(EQ,U,ilhp)
gop(GE,31)
op(GE,F,fdx)
op(GE,I,ilh)
op(GE,U,ilhp)
gop(GT,32)
op(GT,F,fdx)
op(GT,I,ilh)
op(GT,U,ilhp)
gop(LE,33)
op(LE,F,fdx)
op(LE,I,ilh)
op(LE,U,ilhp)
gop(LT,34)
op(LT,F,fdx)
op(LT,I,ilh)
op(LT,U,ilhp)
gop(NE,35)
op(NE,F,fdx)
op(NE,I,ilh)
op(NE,U,ilhp)
gop(JUMP,36)
op(JUMP,V,-)
gop(LABEL,37)
op(LABEL,V,-)
gop(LOAD,14)
op(LOAD,B,-)
op(LOAD,F,fdx)
op(LOAD,I,csilh)
op(LOAD,P,p)
op(LOAD,U,csilhp)
#undef gop
#undef op
fprintf(stderr, "%d operators\n", count);
return EXIT_SUCCESS;
}

106
lcc/etc/osf.c Normal file → Executable file
View file

@ -1,53 +1,53 @@
/* DEC ALPHAs running OSF/1 V3.2A (Rev. 17) at Princeton University */
#include <string.h>
#ifndef LCCDIR
#define LCCDIR "/usr/local/lib/lcc/"
#endif
char *suffixes[] = { ".c", ".i", ".s", ".o", ".out", 0 };
char inputs[256] = "";
char *cpp[] = {
LCCDIR "cpp", "-D__STDC__=1",
"-DLANGUAGE_C", "-D__LANGUAGE_C__",
"-D_unix", "-D__unix__", "-D_osf", "-D__osf__", "-Dunix",
"-Dalpha", "-D_alpha", "-D__alpha",
"-D__SYSTYPE_BSD", "-D_SYSTYPE_BSD",
"$1", "$2", "$3", 0 };
char *com[] = { LCCDIR "rcc", "-target=alpha/osf", "$1", "$2", "$3", "", 0 };
char *include[] = { "-I" LCCDIR "include", "-I/usr/local/include",
"-I/usr/include", 0 };
char *as[] = { "/bin/as", "-o", "$3", "", "$1", "-nocpp", "$2", 0 };
char *ld[] = { "/usr/bin/ld", "-o", "$3", "/usr/lib/cmplrs/cc/crt0.o",
"$1", "$2", "", "", "-L" LCCDIR, "-llcc", "-lm", "-lc", 0 };
extern char *concat(char *, char *);
extern int access(const char *, int);
int option(char *arg) {
if (strncmp(arg, "-lccdir=", 8) == 0) {
cpp[0] = concat(&arg[8], "/cpp");
include[0] = concat("-I", concat(&arg[8], "/include"));
com[0] = concat(&arg[8], "/rcc");
ld[8] = concat("-L", &arg[8]);
} else if (strcmp(arg, "-g4") == 0
&& access("/u/drh/lib/alpha/rcc", 4) == 0
&& access("/u/drh/book/cdb/alpha/osf/cdbld", 4) == 0) {
com[0] = "/u/drh/lib/alpha/rcc";
com[5] = "-g4";
ld[0] = "/u/drh/book/cdb/alpha/osf/cdbld";
ld[1] = "-o";
ld[2] = "$3";
ld[3] = "$1";
ld[4] = "$2";
ld[5] = 0;
} else if (strcmp(arg, "-g") == 0)
return 1;
else if (strcmp(arg, "-b") == 0)
;
else
return 0;
return 1;
}
/* DEC ALPHAs running OSF/1 V3.2A (Rev. 17) at Princeton University */
#include <string.h>
#ifndef LCCDIR
#define LCCDIR "/usr/local/lib/lcc/"
#endif
char *suffixes[] = { ".c", ".i", ".s", ".o", ".out", 0 };
char inputs[256] = "";
char *cpp[] = {
LCCDIR "cpp", "-D__STDC__=1",
"-DLANGUAGE_C", "-D__LANGUAGE_C__",
"-D_unix", "-D__unix__", "-D_osf", "-D__osf__", "-Dunix",
"-Dalpha", "-D_alpha", "-D__alpha",
"-D__SYSTYPE_BSD", "-D_SYSTYPE_BSD",
"$1", "$2", "$3", 0 };
char *com[] = { LCCDIR "rcc", "-target=alpha/osf", "$1", "$2", "$3", "", 0 };
char *include[] = { "-I" LCCDIR "include", "-I/usr/local/include",
"-I/usr/include", 0 };
char *as[] = { "/bin/as", "-o", "$3", "", "$1", "-nocpp", "$2", 0 };
char *ld[] = { "/usr/bin/ld", "-o", "$3", "/usr/lib/cmplrs/cc/crt0.o",
"$1", "$2", "", "", "-L" LCCDIR, "-llcc", "-lm", "-lc", 0 };
extern char *concat(char *, char *);
extern int access(const char *, int);
int option(char *arg) {
if (strncmp(arg, "-lccdir=", 8) == 0) {
cpp[0] = concat(&arg[8], "/cpp");
include[0] = concat("-I", concat(&arg[8], "/include"));
com[0] = concat(&arg[8], "/rcc");
ld[8] = concat("-L", &arg[8]);
} else if (strcmp(arg, "-g4") == 0
&& access("/u/drh/lib/alpha/rcc", 4) == 0
&& access("/u/drh/book/cdb/alpha/osf/cdbld", 4) == 0) {
com[0] = "/u/drh/lib/alpha/rcc";
com[5] = "-g4";
ld[0] = "/u/drh/book/cdb/alpha/osf/cdbld";
ld[1] = "-o";
ld[2] = "$3";
ld[3] = "$1";
ld[4] = "$2";
ld[5] = 0;
} else if (strcmp(arg, "-g") == 0)
return 1;
else if (strcmp(arg, "-b") == 0)
;
else
return 0;
return 1;
}

100
lcc/etc/solaris.c Normal file → Executable file
View file

@ -1,50 +1,50 @@
/* SPARCs running Solaris 2.5.1 at CS Dept., Princeton University */
#include <string.h>
#ifndef LCCDIR
#define LCCDIR "/usr/local/lib/lcc/"
#endif
#ifndef SUNDIR
#define SUNDIR "/opt/SUNWspro/SC4.2/lib/"
#endif
char *suffixes[] = { ".c", ".i", ".s", ".o", ".out", 0 };
char inputs[256] = "";
char *cpp[] = { LCCDIR "cpp",
"-D__STDC__=1", "-Dsparc", "-D__sparc__", "-Dsun", "-D__sun__", "-Dunix",
"$1", "$2", "$3", 0 };
char *include[] = { "-I" LCCDIR "include", "-I/usr/local/include",
"-I/usr/include", 0 };
char *com[] = { LCCDIR "rcc", "-target=sparc/solaris",
"$1", "$2", "$3", 0 };
char *as[] = { "/usr/ccs/bin/as", "-Qy", "-s", "-o", "$3", "$1", "$2", 0 };
char *ld[] = { "/usr/ccs/bin/ld", "-o", "$3", "$1",
SUNDIR "crti.o", SUNDIR "crt1.o",
SUNDIR "values-xa.o", "$2", "",
"-Y", "P," SUNDIR ":/usr/ccs/lib:/usr/lib", "-Qy",
"-L" LCCDIR, "-llcc", "-lm", "-lc", SUNDIR "crtn.o", 0 };
extern char *concat(char *, char *);
int option(char *arg) {
if (strncmp(arg, "-lccdir=", 8) == 0) {
cpp[0] = concat(&arg[8], "/cpp");
include[0] = concat("-I", concat(&arg[8], "/include"));
ld[12] = concat("-L", &arg[8]);
com[0] = concat(&arg[8], "/rcc");
} else if (strcmp(arg, "-g") == 0)
;
else if (strcmp(arg, "-p") == 0) {
ld[5] = SUNDIR "mcrt1.o";
ld[10] = "P," SUNDIR "libp:/usr/ccs/lib/libp:/usr/lib/libp:"
SUNDIR ":/usr/ccs/lib:/usr/lib";
} else if (strcmp(arg, "-b") == 0)
;
else if (strncmp(arg, "-ld=", 4) == 0)
ld[0] = &arg[4];
else
return 0;
return 1;
}
/* SPARCs running Solaris 2.5.1 at CS Dept., Princeton University */
#include <string.h>
#ifndef LCCDIR
#define LCCDIR "/usr/local/lib/lcc/"
#endif
#ifndef SUNDIR
#define SUNDIR "/opt/SUNWspro/SC4.2/lib/"
#endif
char *suffixes[] = { ".c", ".i", ".s", ".o", ".out", 0 };
char inputs[256] = "";
char *cpp[] = { LCCDIR "cpp",
"-D__STDC__=1", "-Dsparc", "-D__sparc__", "-Dsun", "-D__sun__", "-Dunix",
"$1", "$2", "$3", 0 };
char *include[] = { "-I" LCCDIR "include", "-I/usr/local/include",
"-I/usr/include", 0 };
char *com[] = { LCCDIR "rcc", "-target=sparc/solaris",
"$1", "$2", "$3", 0 };
char *as[] = { "/usr/ccs/bin/as", "-Qy", "-s", "-o", "$3", "$1", "$2", 0 };
char *ld[] = { "/usr/ccs/bin/ld", "-o", "$3", "$1",
SUNDIR "crti.o", SUNDIR "crt1.o",
SUNDIR "values-xa.o", "$2", "",
"-Y", "P," SUNDIR ":/usr/ccs/lib:/usr/lib", "-Qy",
"-L" LCCDIR, "-llcc", "-lm", "-lc", SUNDIR "crtn.o", 0 };
extern char *concat(char *, char *);
int option(char *arg) {
if (strncmp(arg, "-lccdir=", 8) == 0) {
cpp[0] = concat(&arg[8], "/cpp");
include[0] = concat("-I", concat(&arg[8], "/include"));
ld[12] = concat("-L", &arg[8]);
com[0] = concat(&arg[8], "/rcc");
} else if (strcmp(arg, "-g") == 0)
;
else if (strcmp(arg, "-p") == 0) {
ld[5] = SUNDIR "mcrt1.o";
ld[10] = "P," SUNDIR "libp:/usr/ccs/lib/libp:/usr/lib/libp:"
SUNDIR ":/usr/ccs/lib:/usr/lib";
} else if (strcmp(arg, "-b") == 0)
;
else if (strncmp(arg, "-ld=", 4) == 0)
ld[0] = &arg[4];
else
return 0;
return 1;
}

86
lcc/etc/win32.c Normal file → Executable file
View file

@ -1,43 +1,43 @@
/* x86s running MS Windows NT 4.0 */
#include <string.h>
#ifndef LCCDIR
// JDC #define LCCDIR "\\progra~1\\lcc\\4.1\\bin\\"
//#define LCCDIR "\\quake3\\source\\lcc\\bin\\" // JDC
// TTimo: q3cpp q3rcc & no hardcoded paths
#define LCCDIR ""
#endif
char *suffixes[] = { ".c;.C", ".i;.I", ".asm;.ASM;.s;.S", ".obj;.OBJ", ".exe", 0 };
char inputs[256] = "";
char *cpp[] = { LCCDIR "q3cpp", "-D__STDC__=1", "-Dwin32", "-D_WIN32", "-D_M_IX86",
"$1", "$2", "$3", 0 };
char *include[] = { "-I" LCCDIR "include", 0 };
char *com[] = { LCCDIR "q3rcc", "-target=x86/win32", "$1", "$2", "$3", 0 };
char *as[] = { "ml", "-nologo", "-c", "-Cp", "-coff", "-Fo$3", "$1", "$2", 0 };
char *ld[] = { "link", "-nologo",
"-align:0x1000", "-subsystem:console", "-entry:mainCRTStartup",
"$2", "-OUT:$3", "$1", LCCDIR "liblcc.lib", "libc.lib", "kernel32.lib", 0 };
extern char *concat(char *, char *);
extern char *replace(const char *, int, int);
int option(char *arg) {
if (strncmp(arg, "-lccdir=", 8) == 0) {
arg = replace(arg + 8, '/', '\\');
if (arg[strlen(arg)-1] == '\\')
arg[strlen(arg)-1] = '\0';
cpp[0] = concat(arg, "\\cpp.exe");
include[0] = concat("-I", concat(arg, "\\include"));
com[0] = concat(arg, "\\rcc.exe");
ld[8] = concat(arg, "\\liblcc.lib");
} else if (strcmp(arg, "-b") == 0)
;
else if (strncmp(arg, "-ld=", 4) == 0)
ld[0] = &arg[4];
else
return 0;
return 1;
}
/* x86s running MS Windows NT 4.0 */
#include <string.h>
#ifndef LCCDIR
// JDC #define LCCDIR "\\progra~1\\lcc\\4.1\\bin\\"
//#define LCCDIR "\\quake3\\source\\lcc\\bin\\" // JDC
// TTimo: q3cpp q3rcc & no hardcoded paths
#define LCCDIR ""
#endif
char *suffixes[] = { ".c;.C", ".i;.I", ".asm;.ASM;.s;.S", ".obj;.OBJ", ".exe", 0 };
char inputs[256] = "";
char *cpp[] = { LCCDIR "q3cpp", "-D__STDC__=1", "-Dwin32", "-D_WIN32", "-D_M_IX86",
"$1", "$2", "$3", 0 };
char *include[] = { "-I" LCCDIR "include", 0 };
char *com[] = { LCCDIR "q3rcc", "-target=x86/win32", "$1", "$2", "$3", 0 };
char *as[] = { "ml", "-nologo", "-c", "-Cp", "-coff", "-Fo$3", "$1", "$2", 0 };
char *ld[] = { "link", "-nologo",
"-align:0x1000", "-subsystem:console", "-entry:mainCRTStartup",
"$2", "-OUT:$3", "$1", LCCDIR "liblcc.lib", "libc.lib", "kernel32.lib", 0 };
extern char *concat(char *, char *);
extern char *replace(const char *, int, int);
int option(char *arg) {
if (strncmp(arg, "-lccdir=", 8) == 0) {
arg = replace(arg + 8, '/', '\\');
if (arg[strlen(arg)-1] == '\\')
arg[strlen(arg)-1] = '\0';
cpp[0] = concat(arg, "\\cpp.exe");
include[0] = concat("-I", concat(arg, "\\include"));
com[0] = concat(arg, "\\rcc.exe");
ld[8] = concat(arg, "\\liblcc.lib");
} else if (strcmp(arg, "-b") == 0)
;
else if (strncmp(arg, "-ld=", 4) == 0)
ld[0] = &arg[4];
else
return 0;
return 1;
}