* Moved lcc and q3asm into code/tools
This commit is contained in:
Tim Angus
parent
b1cef6352e
commit
ad118b9baf
452 changed files with 0 additions and 0 deletions
475
code/tools/lcc/etc/bprint.c
Normal file
475
code/tools/lcc/etc/bprint.c
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@ -0,0 +1,475 @@
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#include <assert.h>
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#include <ctype.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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/* bprint [ -c | -Idir... | -f | -b | -n ] [ file... ]
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* annotate listings of files with prof.out data
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*/
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#define NDIRS (sizeof dirs/sizeof dirs[0] - 1)
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#define NEW(p,a) ((p) = alloc(sizeof *(p)))
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#define newarray(m,n,a) alloc((m)*(n))
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#define NELEMS(a) ((int)(sizeof (a)/sizeof ((a)[0])))
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#define MAXTOKEN 64
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struct count { /* count data: */
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int x, y; /* source coordinate */
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int count; /* associated execution count */
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};
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char *progname;
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int number;
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char *dirs[20];
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int fcount;
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struct file { /* per-file prof.out data: */
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struct file *link; /* link to next file */
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char *name; /* file name */
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int size; /* size of counts[] */
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int count; /* counts[0..count-1] hold valid data */
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struct count *counts; /* count data */
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struct func { /* function data: */
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struct func *link; /* link to next function */
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char *name; /* function name */
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struct count count; /* total number of calls */
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struct caller { /* caller data: */
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struct caller *link; /* link to next caller */
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char *name; /* caller's name */
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char *file; /* call site: file, x, y */
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int x, y;
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int count; /* number of calls from this site */
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} *callers;
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} *funcs; /* list of functions */
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} *filelist;
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FILE *fp;
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extern int process(char *);
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extern int findfunc(char *, char *);
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extern int findcount(char *, int, int);
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void *alloc(unsigned);
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char *string(char *);
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int process(char *);
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void emitdata(char *);
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void printfile(struct file *, int);
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void printfuncs(struct file *, int);
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/* alloc - allocate n bytes or die */
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void *alloc(unsigned n) {
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void *new = malloc(n);
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assert(new);
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return new;
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}
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/* emitdata - write prof.out data to file */
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void emitdata(char *file) {
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FILE *fp;
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if ((fp = fopen(file, "w"))) {
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struct file *p;
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for (p = filelist; p; p = p->link) {
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int i;
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struct func *q;
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struct caller *r;
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fprintf(fp, "1\n%s\n", p->name);
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for (i = 0, q = p->funcs; q; i++, q = q->link)
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if ((r = q->callers))
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for (i--; r; r = r->link)
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i++;
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fprintf(fp, "%d\n", i);
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for (q = p->funcs; q; q = q->link)
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if (q->count.count == 0 || !q->callers)
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fprintf(fp, "%s 1 %d %d %d ? ? 0 0\n", q->name, q->count.x,
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q->count.y, q->count.count);
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else
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for (r = q->callers; r; r = r->link)
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fprintf(fp, "%s 1 %d %d %d %s %s %d %d\n", q->name, q->count.x,
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q->count.y, r->count, r->name, r->file, r->x, r->y);
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fprintf(fp, "%d\n", p->count);
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for (i = 0; i < p->count; i++)
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fprintf(fp, "1 %d %d %d\n", p->counts[i].x,
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p->counts[i].y, p->counts[i].count);
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}
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fclose(fp);
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} else
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fprintf(stderr, "%s: can't create `%s'\n", progname, file);
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}
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/* openfile - open name for reading, searching -I directories */
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FILE *openfile(char *name) {
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int i;
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FILE *fp;
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if (*name != '/')
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for (i = 0; dirs[i]; i++) {
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char buf[200];
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sprintf(buf, "%s/%s", dirs[i], name);
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if ((fp = fopen(buf, "r")))
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return fp;
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}
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return fopen(name, "r");
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}
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/* printfile - print annotated listing for p */
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void printfile(struct file *p, int nf) {
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int lineno;
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FILE *fp;
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char *s, buf[512];
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struct count *u = p->counts, *r, *uend;
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if (u == 0 || p->count <= 0)
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return;
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uend = &p->counts[p->count];
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if ((fp = openfile(p->name)) == NULL) {
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fprintf(stderr, "%s: can't open `%s'\n", progname, p->name);
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return;
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}
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if (nf)
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printf("%s%s:\n\n", nf == 1 ? "" : "\f", p->name);
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for (lineno = 1; fgets(buf, sizeof buf, fp); lineno++) {
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if (number)
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printf("%d\t", lineno);
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while (u < uend && u->y < lineno)
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u++;
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for (s = buf; *s; ) {
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char *t = s + 1;
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while (u < uend && u->y == lineno && u->x < s - buf)
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u++;
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if (isalnum(*s) || *s == '_')
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while (isalnum(*t) || *t == '_')
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t++;
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while (u < uend && u->y == lineno && u->x < t - buf) {
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printf("<%d>", u->count);
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for (r = u++; u < uend && u->x == r->x && u->y == r->y && u->count == r->count; u++)
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;
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}
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while (s < t)
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putchar(*s++);
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}
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if (*s)
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printf("%s", s);
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}
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fclose(fp);
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}
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/* printfuncs - summarize data for functions in p */
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void printfuncs(struct file *p, int nf) {
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struct func *q;
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if (nf)
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printf("%s:\n", p->name);
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for (q = p->funcs; q; q = q->link)
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if (fcount <= 1 || q->count.count == 0 || !q->callers)
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printf("%d\t%s\n", q->count.count, q->name);
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else {
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struct caller *r;
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for (r = q->callers; r; r = r->link)
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printf("%d\t%s\tfrom %s\tin %s:%d.%d\n", r->count, q->name, r->name,
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r->file, r->y, r->x + 1);
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}
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}
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/* string - save a copy of str, if necessary */
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char *string(char *str) {
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static struct string { struct string *link; char str[1]; } *list;
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struct string *p;
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for (p = list; p; p = p->link)
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if (strcmp(p->str, str) == 0)
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return p->str;
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p = (struct string *)alloc(strlen(str) + sizeof *p);
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strcpy(p->str, str);
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p->link = list;
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list = p;
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return p->str;
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}
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/* acaller - add caller and site (file,x,y) to callee's callers list */
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static void acaller(char *caller, char *file, int x, int y, int count, struct func *callee) {
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struct caller *q;
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assert(callee);
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for (q = callee->callers; q && (caller != q->name
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|| file != q->file || x != q->x || y != q->y); q = q->link)
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;
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if (!q) {
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struct caller **r;
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NEW(q, PERM);
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q->name = caller;
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q->file = file;
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q->x = x;
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q->y = y;
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q->count = 0;
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for (r = &callee->callers; *r && (strcmp(q->name, (*r)->name) > 0
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|| strcmp(q->file, (*r)->file) > 0 || q->y > (*r)->y || q->y > (*r)->y); r = &(*r)->link)
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;
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q->link = *r;
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*r = q;
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}
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q->count += count;
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}
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/* compare - return <0, 0, >0 if a<b, a==b, a>b, resp. */
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static int compare(struct count *a, struct count *b) {
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if (a->y == b->y)
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return a->x - b->x;
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return a->y - b->y;
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}
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/* findfile - return file name's file list entry, or 0 */
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static struct file *findfile(char *name) {
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struct file *p;
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for (p = filelist; p; p = p->link)
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if (p->name == name)
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return p;
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return 0;
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}
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/* afunction - add function name and its data to file's function list */
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static struct func *afunction(char *name, char *file, int x, int y, int count) {
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struct file *p = findfile(file);
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struct func *q;
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assert(p);
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for (q = p->funcs; q && name != q->name; q = q->link)
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;
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if (!q) {
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struct func **r;
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NEW(q, PERM);
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q->name = name;
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q->count.x = x;
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q->count.y = y;
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q->count.count = 0;
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q->callers = 0;
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for (r = &p->funcs; *r && compare(&q->count, &(*r)->count) > 0; r = &(*r)->link)
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;
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q->link = *r;
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*r = q;
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}
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q->count.count += count;
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return q;
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}
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/* apoint - append execution point i to file's data */
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static void apoint(int i, char *file, int x, int y, int count) {
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struct file *p = findfile(file);
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assert(p);
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if (i >= p->size) {
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int j;
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if (p->size == 0) {
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p->size = i >= 200 ? 2*i : 200;
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p->counts = newarray(p->size, sizeof *p->counts, PERM);
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} else {
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struct count *new;
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p->size = 2*i;
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new = newarray(p->size, sizeof *new, PERM);
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for (j = 0; j < p->count; j++)
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new[j] = p->counts[j];
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p->counts = new;
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}
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for (j = p->count; j < p->size; j++) {
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static struct count z;
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p->counts[j] = z;
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}
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}
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p->counts[i].x = x;
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p->counts[i].y = y;
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p->counts[i].count += count;
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if (i >= p->count)
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p->count = i + 1;
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}
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/* findcount - return count associated with (file,x,y) or -1 */
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int findcount(char *file, int x, int y) {
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static struct file *cursor;
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if (cursor == 0 || cursor->name != file)
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cursor = findfile(file);
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if (cursor) {
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int l, u;
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struct count *c = cursor->counts;
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for (l = 0, u = cursor->count - 1; l <= u; ) {
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int k = (l + u)/2;
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if (c[k].y > y || (c[k].y == y && c[k].x > x))
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u = k - 1;
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else if (c[k].y < y || (c[k].y == y && c[k].x < x))
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l = k + 1;
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else
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return c[k].count;
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}
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}
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return -1;
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}
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/* findfunc - return count associated with function name in file or -1 */
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int findfunc(char *name, char *file) {
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static struct file *cursor;
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if (cursor == 0 || cursor->name != file)
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cursor = findfile(file);
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if (cursor) {
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struct func *p;
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for (p = cursor->funcs; p; p = p->link)
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if (p->name == name)
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return p->count.count;
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}
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return -1;
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}
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/* getd - read a nonnegative number */
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static int getd(void) {
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int c, n = 0;
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while ((c = getc(fp)) != EOF && (c == ' ' || c == '\n' || c == '\t'))
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;
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if (c >= '0' && c <= '9') {
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do
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n = 10*n + (c - '0');
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while ((c = getc(fp)) >= '0' && c <= '9');
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return n;
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}
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return -1;
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}
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/* getstr - read a string */
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static char *getstr(void) {
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int c;
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char buf[MAXTOKEN], *s = buf;
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while ((c = getc(fp)) != EOF && c != ' ' && c != '\n' && c != '\t')
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if (s - buf < (int)sizeof buf - 2)
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*s++ = c;
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*s = 0;
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return s == buf ? (char *)0 : string(buf);
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}
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/* gather - read prof.out data from fd */
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static int gather(void) {
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int i, nfiles, nfuncs, npoints;
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char *files[64];
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if ((nfiles = getd()) < 0)
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return 0;
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assert(nfiles < NELEMS(files));
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for (i = 0; i < nfiles; i++) {
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if ((files[i] = getstr()) == 0)
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return -1;
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if (!findfile(files[i])) {
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struct file *new;
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NEW(new, PERM);
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new->name = files[i];
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new->size = new->count = 0;
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new->counts = 0;
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new->funcs = 0;
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new->link = filelist;
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filelist = new;
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}
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}
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if ((nfuncs = getd()) < 0)
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return -1;
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for (i = 0; i < nfuncs; i++) {
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struct func *q;
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char *name, *file;
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int f, x, y, count;
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if ((name = getstr()) == 0 || (f = getd()) <= 0
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|| (x = getd()) < 0 || (y = getd()) < 0 || (count = getd()) < 0)
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return -1;
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q = afunction(name, files[f-1], x, y, count);
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if ((name = getstr()) == 0 || (file = getstr()) == 0
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|| (x = getd()) < 0 || (y = getd()) < 0)
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return -1;
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if (*name != '?')
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acaller(name, file, x, y, count, q);
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}
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if ((npoints = getd()) < 0)
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return -1;
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for (i = 0; i < npoints; i++) {
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int f, x, y, count;
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if ((f = getd()) < 0 || (x = getd()) < 0 || (y = getd()) < 0
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|| (count = getd()) < 0)
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return -1;
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if (f)
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apoint(i, files[f-1], x, y, count);
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}
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return 1;
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}
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/* process - read prof.out data from file */
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int process(char *file) {
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int more;
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if ((fp = fopen(file, "r")) != NULL) {
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struct file *p;
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while ((more = gather()) > 0)
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;
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fclose(fp);
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if (more < 0)
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return more;
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for (p = filelist; p; p = p->link)
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qsort(p->counts, p->count, sizeof *p->counts,
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(int (*)(const void *, const void *))
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compare);
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return 1;
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}
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return 0;
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}
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int main(int argc, char *argv[]) {
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int i;
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struct file *p;
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void (*f)(struct file *, int) = printfile;
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progname = argv[0];
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if ((i = process("prof.out")) <= 0) {
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fprintf(stderr, "%s: can't %s `%s'\n", progname,
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i == 0 ? "open" : "interpret", "prof.out");
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exit(1);
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}
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for (i = 1; i < argc && *argv[i] == '-'; i++)
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if (strcmp(argv[i], "-c") == 0) {
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emitdata("prof.out");
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exit(0);
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} else if (strcmp(argv[i], "-b") == 0)
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f = printfile;
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else if (strcmp(argv[i], "-f") == 0) {
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fcount++;
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f = printfuncs;
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} else if (strcmp(argv[i], "-n") == 0)
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number++;
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else if (strncmp(argv[i], "-I", 2) == 0) {
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int j;
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for (j = 0; j < NDIRS && dirs[j]; j++)
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;
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if (j < NDIRS)
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dirs[j] = &argv[i][2];
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else
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fprintf(stderr, "%s: too many -I options\n", progname);
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} else {
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fprintf(stderr, "usage: %s [ -c | -b | -n | -f | -Idir... ] [ file... ]\n", progname);
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exit(1);
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}
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for (p = filelist; p; p = p->link)
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qsort(p->counts, p->count, sizeof *p->counts,
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(int (*)(const void *, const void *))compare);
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if (i < argc) {
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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;
|
||||
}
|
||||
|
||||
50
code/tools/lcc/etc/gcc-solaris.c
Normal file
50
code/tools/lcc/etc/gcc-solaris.c
Normal file
|
|
@ -0,0 +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;
|
||||
}
|
||||
64
code/tools/lcc/etc/irix.c
Normal file
64
code/tools/lcc/etc/irix.c
Normal file
|
|
@ -0,0 +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;
|
||||
}
|
||||
799
code/tools/lcc/etc/lcc.c
Normal file
799
code/tools/lcc/etc/lcc.c
Normal file
|
|
@ -0,0 +1,799 @@
|
|||
/*
|
||||
* lcc [ option ]... [ file | -llib ]...
|
||||
* front end for the ANSI C compiler
|
||||
*/
|
||||
static char rcsid[] = "Id: dummy rcsid";
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdarg.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <assert.h>
|
||||
#include <ctype.h>
|
||||
#include <signal.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#ifndef TEMPDIR
|
||||
#define TEMPDIR "/tmp"
|
||||
#endif
|
||||
|
||||
typedef struct list *List;
|
||||
struct list { /* circular list nodes: */
|
||||
char *str; /* option or file name */
|
||||
List link; /* next list element */
|
||||
};
|
||||
|
||||
static void *alloc(int);
|
||||
static List append(char *,List);
|
||||
extern char *basepath(char *);
|
||||
static int callsys(char *[]);
|
||||
extern char *concat(char *, char *);
|
||||
static int compile(char *, char *);
|
||||
static void compose(char *[], List, List, List);
|
||||
static void error(char *, char *);
|
||||
static char *exists(char *);
|
||||
static char *first(char *);
|
||||
static int filename(char *, char *);
|
||||
static List find(char *, List);
|
||||
static void help(void);
|
||||
static void initinputs(void);
|
||||
static void interrupt(int);
|
||||
static void opt(char *);
|
||||
static List path2list(const char *);
|
||||
extern int main(int, char *[]);
|
||||
extern char *replace(const char *, int, int);
|
||||
static void rm(List);
|
||||
extern char *strsave(const char *);
|
||||
extern char *stringf(const char *, ...);
|
||||
extern int suffix(char *, char *[], int);
|
||||
extern char *tempname(char *);
|
||||
|
||||
extern int getpid(void);
|
||||
|
||||
extern char *cpp[], *include[], *com[], *as[],*ld[], inputs[], *suffixes[];
|
||||
extern int option(char *);
|
||||
|
||||
static int errcnt; /* number of errors */
|
||||
static int Eflag; /* -E specified */
|
||||
static int Sflag; /* -S specified */
|
||||
static int cflag; /* -c specified */
|
||||
static int verbose; /* incremented for each -v */
|
||||
static List llist[2]; /* loader files, flags */
|
||||
static List alist; /* assembler flags */
|
||||
static List clist; /* compiler flags */
|
||||
static List plist; /* preprocessor flags */
|
||||
static List ilist; /* list of additional includes from LCCINPUTS */
|
||||
static List rmlist; /* list of files to remove */
|
||||
static char *outfile; /* ld output file or -[cS] object file */
|
||||
static int ac; /* argument count */
|
||||
static char **av; /* argument vector */
|
||||
char *tempdir = TEMPDIR; /* directory for temporary files */
|
||||
static char *progname;
|
||||
static List lccinputs; /* list of input directories */
|
||||
|
||||
int main(int argc, char *argv[]) {
|
||||
int i, j, nf;
|
||||
|
||||
progname = argv[0];
|
||||
ac = argc + 50;
|
||||
av = alloc(ac*sizeof(char *));
|
||||
if (signal(SIGINT, SIG_IGN) != SIG_IGN)
|
||||
signal(SIGINT, interrupt);
|
||||
if (signal(SIGTERM, SIG_IGN) != SIG_IGN)
|
||||
signal(SIGTERM, interrupt);
|
||||
#ifdef SIGHUP
|
||||
if (signal(SIGHUP, SIG_IGN) != SIG_IGN)
|
||||
signal(SIGHUP, interrupt);
|
||||
#endif
|
||||
if (getenv("TMP"))
|
||||
tempdir = getenv("TMP");
|
||||
else if (getenv("TEMP"))
|
||||
tempdir = getenv("TEMP");
|
||||
else if (getenv("TMPDIR"))
|
||||
tempdir = getenv("TMPDIR");
|
||||
assert(tempdir);
|
||||
i = strlen(tempdir);
|
||||
for (; (i > 0 && tempdir[i-1] == '/') || tempdir[i-1] == '\\'; i--)
|
||||
tempdir[i-1] = '\0';
|
||||
if (argc <= 1) {
|
||||
help();
|
||||
exit(0);
|
||||
}
|
||||
plist = append("-D__LCC__", 0);
|
||||
initinputs();
|
||||
if (getenv("LCCDIR"))
|
||||
option(stringf("-lccdir=%s", getenv("LCCDIR")));
|
||||
for (nf = 0, i = j = 1; i < argc; i++) {
|
||||
if (strcmp(argv[i], "-o") == 0) {
|
||||
if (++i < argc) {
|
||||
if (suffix(argv[i], suffixes, 2) >= 0) {
|
||||
error("-o would overwrite %s", argv[i]);
|
||||
exit(8);
|
||||
}
|
||||
outfile = argv[i];
|
||||
continue;
|
||||
} else {
|
||||
error("unrecognized option `%s'", argv[i-1]);
|
||||
exit(8);
|
||||
}
|
||||
} else if (strcmp(argv[i], "-target") == 0) {
|
||||
if (argv[i+1] && *argv[i+1] != '-')
|
||||
i++;
|
||||
continue;
|
||||
} else if (*argv[i] == '-' && argv[i][1] != 'l') {
|
||||
opt(argv[i]);
|
||||
continue;
|
||||
} else if (*argv[i] != '-' && suffix(argv[i], suffixes, 3) >= 0)
|
||||
nf++;
|
||||
argv[j++] = argv[i];
|
||||
}
|
||||
if ((cflag || Sflag) && outfile && nf != 1) {
|
||||
fprintf(stderr, "%s: -o %s ignored\n", progname, outfile);
|
||||
outfile = 0;
|
||||
}
|
||||
argv[j] = 0;
|
||||
for (i = 0; include[i]; i++)
|
||||
plist = append(include[i], plist);
|
||||
if (ilist) {
|
||||
List b = ilist;
|
||||
do {
|
||||
b = b->link;
|
||||
plist = append(b->str, plist);
|
||||
} while (b != ilist);
|
||||
}
|
||||
ilist = 0;
|
||||
for (i = 1; argv[i]; i++)
|
||||
if (*argv[i] == '-')
|
||||
opt(argv[i]);
|
||||
else {
|
||||
char *name = exists(argv[i]);
|
||||
if (name) {
|
||||
if (strcmp(name, argv[i]) != 0
|
||||
|| (nf > 1 && suffix(name, suffixes, 3) >= 0))
|
||||
fprintf(stderr, "%s:\n", name);
|
||||
filename(name, 0);
|
||||
} else
|
||||
error("can't find `%s'", argv[i]);
|
||||
}
|
||||
if (errcnt == 0 && !Eflag && !Sflag && !cflag && llist[1]) {
|
||||
compose(ld, llist[0], llist[1],
|
||||
append(outfile ? outfile : concat("a", first(suffixes[4])), 0));
|
||||
if (callsys(av))
|
||||
errcnt++;
|
||||
}
|
||||
rm(rmlist);
|
||||
return errcnt ? EXIT_FAILURE : EXIT_SUCCESS;
|
||||
}
|
||||
|
||||
/* alloc - allocate n bytes or die */
|
||||
static void *alloc(int n) {
|
||||
static char *avail, *limit;
|
||||
|
||||
n = (n + sizeof(char *) - 1)&~(sizeof(char *) - 1);
|
||||
if (n >= limit - avail) {
|
||||
avail = malloc(n + 4*1024);
|
||||
assert(avail);
|
||||
limit = avail + n + 4*1024;
|
||||
}
|
||||
avail += n;
|
||||
return avail - n;
|
||||
}
|
||||
|
||||
/* append - append a node with string str onto list, return new list */
|
||||
static List append(char *str, List list) {
|
||||
List p = alloc(sizeof *p);
|
||||
|
||||
p->str = str;
|
||||
if (list) {
|
||||
p->link = list->link;
|
||||
list->link = p;
|
||||
} else
|
||||
p->link = p;
|
||||
return p;
|
||||
}
|
||||
|
||||
/* basepath - return base name for name, e.g. /usr/drh/foo.c => foo */
|
||||
char *basepath(char *name) {
|
||||
char *s, *b, *t = 0;
|
||||
|
||||
for (b = s = name; *s; s++)
|
||||
if (*s == '/' || *s == '\\') {
|
||||
b = s + 1;
|
||||
t = 0;
|
||||
} else if (*s == '.')
|
||||
t = s;
|
||||
s = strsave(b);
|
||||
if (t)
|
||||
s[t-b] = 0;
|
||||
return s;
|
||||
}
|
||||
|
||||
#ifdef WIN32
|
||||
#include <process.h>
|
||||
#else
|
||||
#define _P_WAIT 0
|
||||
extern int fork(void);
|
||||
extern int wait(int *);
|
||||
|
||||
static int _spawnvp(int mode, const char *cmdname, char *argv[]) {
|
||||
int pid, n, status;
|
||||
|
||||
switch (pid = fork()) {
|
||||
case -1:
|
||||
fprintf(stderr, "%s: no more processes\n", progname);
|
||||
return 100;
|
||||
case 0:
|
||||
// TTimo removing hardcoded paths, searching in $PATH
|
||||
execvp(cmdname, argv);
|
||||
fprintf(stderr, "%s: ", progname);
|
||||
perror(cmdname);
|
||||
fflush(stdout);
|
||||
exit(100);
|
||||
}
|
||||
while ((n = wait(&status)) != pid && n != -1)
|
||||
;
|
||||
if (n == -1)
|
||||
status = -1;
|
||||
if (status&0377) {
|
||||
fprintf(stderr, "%s: fatal error in %s\n", progname, cmdname);
|
||||
status |= 0400;
|
||||
}
|
||||
return (status>>8)&0377;
|
||||
}
|
||||
#endif
|
||||
|
||||
/* callsys - execute the command described by av[0...], return status */
|
||||
static int callsys(char **av) {
|
||||
int i, status = 0;
|
||||
static char **argv;
|
||||
static int argc;
|
||||
|
||||
for (i = 0; av[i] != NULL; i++)
|
||||
;
|
||||
if (i + 1 > argc) {
|
||||
argc = i + 1;
|
||||
if (argv == NULL)
|
||||
argv = malloc(argc*sizeof *argv);
|
||||
else
|
||||
argv = realloc(argv, argc*sizeof *argv);
|
||||
assert(argv);
|
||||
}
|
||||
for (i = 0; status == 0 && av[i] != NULL; ) {
|
||||
int j = 0;
|
||||
char *s = NULL;
|
||||
for ( ; av[i] != NULL && (s = strchr(av[i], '\n')) == NULL; i++)
|
||||
argv[j++] = av[i];
|
||||
if (s != NULL) {
|
||||
if (s > av[i])
|
||||
argv[j++] = stringf("%.*s", s - av[i], av[i]);
|
||||
if (s[1] != '\0')
|
||||
av[i] = s + 1;
|
||||
else
|
||||
i++;
|
||||
}
|
||||
argv[j] = NULL;
|
||||
if (verbose > 0) {
|
||||
int k;
|
||||
fprintf(stderr, "%s", argv[0]);
|
||||
for (k = 1; argv[k] != NULL; k++)
|
||||
fprintf(stderr, " %s", argv[k]);
|
||||
fprintf(stderr, "\n");
|
||||
}
|
||||
if (verbose < 2)
|
||||
#ifndef WIN32
|
||||
status = _spawnvp(_P_WAIT, argv[0], argv);
|
||||
#else
|
||||
status = _spawnvp(_P_WAIT, argv[0], (const char* const*)argv);
|
||||
#endif
|
||||
if (status == -1) {
|
||||
fprintf(stderr, "%s: ", progname);
|
||||
perror(argv[0]);
|
||||
}
|
||||
}
|
||||
return status;
|
||||
}
|
||||
|
||||
/* concat - return concatenation of strings s1 and s2 */
|
||||
char *concat(char *s1, char *s2) {
|
||||
int n = strlen(s1);
|
||||
char *s = alloc(n + strlen(s2) + 1);
|
||||
|
||||
strcpy(s, s1);
|
||||
strcpy(s + n, s2);
|
||||
return s;
|
||||
}
|
||||
|
||||
/* compile - compile src into dst, return status */
|
||||
static int compile(char *src, char *dst) {
|
||||
compose(com, clist, append(src, 0), append(dst, 0));
|
||||
return callsys(av);
|
||||
}
|
||||
|
||||
/* compose - compose cmd into av substituting a, b, c for $1, $2, $3, resp. */
|
||||
static void compose(char *cmd[], List a, List b, List c) {
|
||||
int i, j;
|
||||
List lists[3];
|
||||
|
||||
lists[0] = a;
|
||||
lists[1] = b;
|
||||
lists[2] = c;
|
||||
for (i = j = 0; cmd[i]; i++) {
|
||||
char *s = strchr(cmd[i], '$');
|
||||
if (s && isdigit(s[1])) {
|
||||
int k = s[1] - '0';
|
||||
assert(k >=1 && k <= 3);
|
||||
if ((b = lists[k-1])) {
|
||||
b = b->link;
|
||||
av[j] = alloc(strlen(cmd[i]) + strlen(b->str) - 1);
|
||||
strncpy(av[j], cmd[i], s - cmd[i]);
|
||||
av[j][s-cmd[i]] = '\0';
|
||||
strcat(av[j], b->str);
|
||||
strcat(av[j++], s + 2);
|
||||
while (b != lists[k-1]) {
|
||||
b = b->link;
|
||||
assert(j < ac);
|
||||
av[j++] = b->str;
|
||||
};
|
||||
}
|
||||
} else if (*cmd[i]) {
|
||||
assert(j < ac);
|
||||
av[j++] = cmd[i];
|
||||
}
|
||||
}
|
||||
av[j] = NULL;
|
||||
}
|
||||
|
||||
/* error - issue error msg according to fmt, bump error count */
|
||||
static void error(char *fmt, char *msg) {
|
||||
fprintf(stderr, "%s: ", progname);
|
||||
fprintf(stderr, fmt, msg);
|
||||
fprintf(stderr, "\n");
|
||||
errcnt++;
|
||||
}
|
||||
|
||||
/* exists - if `name' readable return its path name or return null */
|
||||
static char *exists(char *name) {
|
||||
List b;
|
||||
|
||||
if ( (name[0] == '/' || name[0] == '\\' || name[2] == ':')
|
||||
&& access(name, 4) == 0)
|
||||
return name;
|
||||
if (!(name[0] == '/' || name[0] == '\\' || name[2] == ':')
|
||||
&& (b = lccinputs))
|
||||
do {
|
||||
b = b->link;
|
||||
if (b->str[0]) {
|
||||
char buf[1024];
|
||||
sprintf(buf, "%s/%s", b->str, name);
|
||||
if (access(buf, 4) == 0)
|
||||
return strsave(buf);
|
||||
} else if (access(name, 4) == 0)
|
||||
return name;
|
||||
} while (b != lccinputs);
|
||||
if (verbose > 1)
|
||||
return name;
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* first - return first component in semicolon separated list */
|
||||
static char *first(char *list) {
|
||||
char *s = strchr(list, ';');
|
||||
|
||||
if (s) {
|
||||
char buf[1024];
|
||||
strncpy(buf, list, s-list);
|
||||
buf[s-list] = '\0';
|
||||
return strsave(buf);
|
||||
} else
|
||||
return list;
|
||||
}
|
||||
|
||||
/* filename - process file name argument `name', return status */
|
||||
static int filename(char *name, char *base) {
|
||||
int status = 0;
|
||||
static char *stemp, *itemp;
|
||||
|
||||
if (base == 0)
|
||||
base = basepath(name);
|
||||
switch (suffix(name, suffixes, 4)) {
|
||||
case 0: /* C source files */
|
||||
compose(cpp, plist, append(name, 0), 0);
|
||||
if (Eflag) {
|
||||
status = callsys(av);
|
||||
break;
|
||||
}
|
||||
if (itemp == NULL)
|
||||
itemp = tempname(first(suffixes[1]));
|
||||
compose(cpp, plist, append(name, 0), append(itemp, 0));
|
||||
status = callsys(av);
|
||||
if (status == 0)
|
||||
return filename(itemp, base);
|
||||
break;
|
||||
case 1: /* preprocessed source files */
|
||||
if (Eflag)
|
||||
break;
|
||||
if (Sflag)
|
||||
status = compile(name, outfile ? outfile : concat(base, first(suffixes[2])));
|
||||
else if ((status = compile(name, stemp?stemp:(stemp=tempname(first(suffixes[2]))))) == 0)
|
||||
return filename(stemp, base);
|
||||
break;
|
||||
case 2: /* assembly language files */
|
||||
if (Eflag)
|
||||
break;
|
||||
if (!Sflag) {
|
||||
char *ofile;
|
||||
if (cflag && outfile)
|
||||
ofile = outfile;
|
||||
else if (cflag)
|
||||
ofile = concat(base, first(suffixes[3]));
|
||||
else
|
||||
ofile = tempname(first(suffixes[3]));
|
||||
compose(as, alist, append(name, 0), append(ofile, 0));
|
||||
status = callsys(av);
|
||||
if (!find(ofile, llist[1]))
|
||||
llist[1] = append(ofile, llist[1]);
|
||||
}
|
||||
break;
|
||||
case 3: /* object files */
|
||||
if (!find(name, llist[1]))
|
||||
llist[1] = append(name, llist[1]);
|
||||
break;
|
||||
default:
|
||||
if (Eflag) {
|
||||
compose(cpp, plist, append(name, 0), 0);
|
||||
status = callsys(av);
|
||||
}
|
||||
llist[1] = append(name, llist[1]);
|
||||
break;
|
||||
}
|
||||
if (status)
|
||||
errcnt++;
|
||||
return status;
|
||||
}
|
||||
|
||||
/* find - find 1st occurrence of str in list, return list node or 0 */
|
||||
static List find(char *str, List list) {
|
||||
List b;
|
||||
|
||||
if ((b = list))
|
||||
do {
|
||||
if (strcmp(str, b->str) == 0)
|
||||
return b;
|
||||
} while ((b = b->link) != list);
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* help - print help message */
|
||||
static void help(void) {
|
||||
static char *msgs[] = {
|
||||
"", " [ option | file ]...\n",
|
||||
" except for -l, options are processed left-to-right before files\n",
|
||||
" unrecognized options are taken to be linker options\n",
|
||||
"-A warn about nonANSI usage; 2nd -A warns more\n",
|
||||
"-b emit expression-level profiling code; see bprint(1)\n",
|
||||
#ifdef sparc
|
||||
"-Bstatic -Bdynamic specify static or dynamic libraries\n",
|
||||
#endif
|
||||
"-Bdir/ use the compiler named `dir/rcc'\n",
|
||||
"-c compile only\n",
|
||||
"-dn set switch statement density to `n'\n",
|
||||
"-Dname -Dname=def define the preprocessor symbol `name'\n",
|
||||
"-E run only the preprocessor on the named C programs and unsuffixed files\n",
|
||||
"-g produce symbol table information for debuggers\n",
|
||||
"-help or -? print this message\n",
|
||||
"-Idir add `dir' to the beginning of the list of #include directories\n",
|
||||
"-lx search library `x'\n",
|
||||
"-N do not search the standard directories for #include files\n",
|
||||
"-n emit code to check for dereferencing zero pointers\n",
|
||||
"-O is ignored\n",
|
||||
"-o file leave the output in `file'\n",
|
||||
"-P print ANSI-style declarations for globals\n",
|
||||
"-p -pg emit profiling code; see prof(1) and gprof(1)\n",
|
||||
"-S compile to assembly language\n",
|
||||
#ifdef linux
|
||||
"-static specify static libraries (default is dynamic)\n",
|
||||
#endif
|
||||
"-t -tname emit function tracing calls to printf or to `name'\n",
|
||||
"-target name is ignored\n",
|
||||
"-tempdir=dir place temporary files in `dir/'", "\n"
|
||||
"-Uname undefine the preprocessor symbol `name'\n",
|
||||
"-v show commands as they are executed; 2nd -v suppresses execution\n",
|
||||
"-w suppress warnings\n",
|
||||
"-Woarg specify system-specific `arg'\n",
|
||||
"-W[pfal]arg pass `arg' to the preprocessor, compiler, assembler, or linker\n",
|
||||
0 };
|
||||
int i;
|
||||
char *s;
|
||||
|
||||
msgs[0] = progname;
|
||||
for (i = 0; msgs[i]; i++) {
|
||||
fprintf(stderr, "%s", msgs[i]);
|
||||
if (strncmp("-tempdir", msgs[i], 8) == 0 && tempdir)
|
||||
fprintf(stderr, "; default=%s", tempdir);
|
||||
}
|
||||
#define xx(v) if ((s = getenv(#v))) fprintf(stderr, #v "=%s\n", s)
|
||||
xx(LCCINPUTS);
|
||||
xx(LCCDIR);
|
||||
#ifdef WIN32
|
||||
xx(include);
|
||||
xx(lib);
|
||||
#endif
|
||||
#undef xx
|
||||
}
|
||||
|
||||
/* initinputs - if LCCINPUTS or include is defined, use them to initialize various lists */
|
||||
static void initinputs(void) {
|
||||
char *s = getenv("LCCINPUTS");
|
||||
List b;
|
||||
#ifdef WIN32
|
||||
List list;
|
||||
#endif
|
||||
|
||||
if (s == 0 || (s = inputs)[0] == 0)
|
||||
s = ".";
|
||||
if (s) {
|
||||
lccinputs = path2list(s);
|
||||
if ((b = lccinputs))
|
||||
do {
|
||||
b = b->link;
|
||||
if (strcmp(b->str, ".") != 0) {
|
||||
ilist = append(concat("-I", b->str), ilist);
|
||||
if (strstr(com[1], "win32") == NULL)
|
||||
llist[0] = append(concat("-L", b->str), llist[0]);
|
||||
} else
|
||||
b->str = "";
|
||||
} while (b != lccinputs);
|
||||
}
|
||||
#ifdef WIN32
|
||||
if ((list = b = path2list(getenv("include"))))
|
||||
do {
|
||||
b = b->link;
|
||||
ilist = append(stringf("-I\"%s\"", b->str), ilist);
|
||||
} while (b != list);
|
||||
#endif
|
||||
}
|
||||
|
||||
/* interrupt - catch interrupt signals */
|
||||
static void interrupt(int n) {
|
||||
rm(rmlist);
|
||||
exit(n = 100);
|
||||
}
|
||||
|
||||
/* opt - process option in arg */
|
||||
static void opt(char *arg) {
|
||||
switch (arg[1]) { /* multi-character options */
|
||||
case 'W': /* -Wxarg */
|
||||
if (arg[2] && arg[3])
|
||||
switch (arg[2]) {
|
||||
case 'o':
|
||||
if (option(&arg[3]))
|
||||
return;
|
||||
break;
|
||||
case 'p':
|
||||
plist = append(&arg[3], plist);
|
||||
return;
|
||||
case 'f':
|
||||
if (strcmp(&arg[3], "-C") || option("-b")) {
|
||||
clist = append(&arg[3], clist);
|
||||
return;
|
||||
}
|
||||
break; /* and fall thru */
|
||||
case 'a':
|
||||
alist = append(&arg[3], alist);
|
||||
return;
|
||||
case 'l':
|
||||
llist[0] = append(&arg[3], llist[0]);
|
||||
return;
|
||||
}
|
||||
fprintf(stderr, "%s: %s ignored\n", progname, arg);
|
||||
return;
|
||||
case 'd': /* -dn */
|
||||
arg[1] = 's';
|
||||
clist = append(arg, clist);
|
||||
return;
|
||||
case 't': /* -t -tname -tempdir=dir */
|
||||
if (strncmp(arg, "-tempdir=", 9) == 0)
|
||||
tempdir = arg + 9;
|
||||
else
|
||||
clist = append(arg, clist);
|
||||
return;
|
||||
case 'p': /* -p -pg */
|
||||
if (option(arg))
|
||||
clist = append(arg, clist);
|
||||
else
|
||||
fprintf(stderr, "%s: %s ignored\n", progname, arg);
|
||||
return;
|
||||
case 'D': /* -Dname -Dname=def */
|
||||
case 'U': /* -Uname */
|
||||
case 'I': /* -Idir */
|
||||
plist = append(arg, plist);
|
||||
return;
|
||||
case 'B': /* -Bdir -Bstatic -Bdynamic */
|
||||
#ifdef sparc
|
||||
if (strcmp(arg, "-Bstatic") == 0 || strcmp(arg, "-Bdynamic") == 0)
|
||||
llist[1] = append(arg, llist[1]);
|
||||
else
|
||||
#endif
|
||||
{
|
||||
static char *path;
|
||||
if (path)
|
||||
error("-B overwrites earlier option", 0);
|
||||
path = arg + 2;
|
||||
if (strstr(com[1], "win32") != NULL)
|
||||
com[0] = concat(replace(path, '/', '\\'), concat("rcc", first(suffixes[4])));
|
||||
else
|
||||
com[0] = concat(path, "rcc");
|
||||
if (path[0] == 0)
|
||||
error("missing directory in -B option", 0);
|
||||
}
|
||||
return;
|
||||
case 'h':
|
||||
if (strcmp(arg, "-help") == 0) {
|
||||
static int printed = 0;
|
||||
case '?':
|
||||
if (!printed)
|
||||
help();
|
||||
printed = 1;
|
||||
return;
|
||||
}
|
||||
#ifdef linux
|
||||
case 's':
|
||||
if (strcmp(arg,"-static") == 0) {
|
||||
if (!option(arg))
|
||||
fprintf(stderr, "%s: %s ignored\n", progname, arg);
|
||||
return;
|
||||
}
|
||||
#endif
|
||||
}
|
||||
if (arg[2] == 0)
|
||||
switch (arg[1]) { /* single-character options */
|
||||
case 'S':
|
||||
Sflag++;
|
||||
return;
|
||||
case 'O':
|
||||
fprintf(stderr, "%s: %s ignored\n", progname, arg);
|
||||
return;
|
||||
case 'A': case 'n': case 'w': case 'P':
|
||||
clist = append(arg, clist);
|
||||
return;
|
||||
case 'g': case 'b':
|
||||
if (option(arg))
|
||||
clist = append(arg[1] == 'g' ? "-g2" : arg, clist);
|
||||
else
|
||||
fprintf(stderr, "%s: %s ignored\n", progname, arg);
|
||||
return;
|
||||
case 'G':
|
||||
if (option(arg)) {
|
||||
clist = append("-g3", clist);
|
||||
llist[0] = append("-N", llist[0]);
|
||||
} else
|
||||
fprintf(stderr, "%s: %s ignored\n", progname, arg);
|
||||
return;
|
||||
case 'E':
|
||||
Eflag++;
|
||||
return;
|
||||
case 'c':
|
||||
cflag++;
|
||||
return;
|
||||
case 'N':
|
||||
if (strcmp(basepath(cpp[0]), "gcc-cpp") == 0)
|
||||
plist = append("-nostdinc", plist);
|
||||
include[0] = 0;
|
||||
ilist = 0;
|
||||
return;
|
||||
case 'v':
|
||||
if (verbose++ == 0) {
|
||||
if (strcmp(basepath(cpp[0]), "gcc-cpp") == 0)
|
||||
plist = append(arg, plist);
|
||||
clist = append(arg, clist);
|
||||
fprintf(stderr, "%s %s\n", progname, rcsid);
|
||||
}
|
||||
return;
|
||||
}
|
||||
if (cflag || Sflag || Eflag)
|
||||
fprintf(stderr, "%s: %s ignored\n", progname, arg);
|
||||
else
|
||||
llist[1] = append(arg, llist[1]);
|
||||
}
|
||||
|
||||
/* path2list - convert a colon- or semicolon-separated list to a list */
|
||||
static List path2list(const char *path) {
|
||||
List list = NULL;
|
||||
char sep = ':';
|
||||
|
||||
if (path == NULL)
|
||||
return NULL;
|
||||
if (strchr(path, ';'))
|
||||
sep = ';';
|
||||
while (*path) {
|
||||
char *p, buf[512];
|
||||
if ((p = strchr(path, sep))) {
|
||||
assert(p - path < sizeof buf);
|
||||
strncpy(buf, path, p - path);
|
||||
buf[p-path] = '\0';
|
||||
} else {
|
||||
assert(strlen(path) < sizeof buf);
|
||||
strcpy(buf, path);
|
||||
}
|
||||
if (!find(buf, list))
|
||||
list = append(strsave(buf), list);
|
||||
if (p == 0)
|
||||
break;
|
||||
path = p + 1;
|
||||
}
|
||||
return list;
|
||||
}
|
||||
|
||||
/* replace - copy str, then replace occurrences of from with to, return the copy */
|
||||
char *replace(const char *str, int from, int to) {
|
||||
char *s = strsave(str), *p = s;
|
||||
|
||||
for ( ; (p = strchr(p, from)) != NULL; p++)
|
||||
*p = to;
|
||||
return s;
|
||||
}
|
||||
|
||||
/* rm - remove files in list */
|
||||
static void rm(List list) {
|
||||
if (list) {
|
||||
List b = list;
|
||||
if (verbose)
|
||||
fprintf(stderr, "rm");
|
||||
do {
|
||||
if (verbose)
|
||||
fprintf(stderr, " %s", b->str);
|
||||
if (verbose < 2)
|
||||
remove(b->str);
|
||||
} while ((b = b->link) != list);
|
||||
if (verbose)
|
||||
fprintf(stderr, "\n");
|
||||
}
|
||||
}
|
||||
|
||||
/* strsave - return a saved copy of string str */
|
||||
char *strsave(const char *str) {
|
||||
return strcpy(alloc(strlen(str)+1), str);
|
||||
}
|
||||
|
||||
/* stringf - format and return a string */
|
||||
char *stringf(const char *fmt, ...) {
|
||||
char buf[1024];
|
||||
va_list ap;
|
||||
int n;
|
||||
|
||||
va_start(ap, fmt);
|
||||
n = vsprintf(buf, fmt, ap);
|
||||
va_end(ap);
|
||||
return strsave(buf);
|
||||
}
|
||||
|
||||
/* suffix - if one of tails[0..n-1] holds a proper suffix of name, return its index */
|
||||
int suffix(char *name, char *tails[], int n) {
|
||||
int i, len = strlen(name);
|
||||
|
||||
for (i = 0; i < n; i++) {
|
||||
char *s = tails[i], *t;
|
||||
for ( ; (t = strchr(s, ';')); s = t + 1) {
|
||||
int m = t - s;
|
||||
if (len > m && strncmp(&name[len-m], s, m) == 0)
|
||||
return i;
|
||||
}
|
||||
if (*s) {
|
||||
int m = strlen(s);
|
||||
if (len > m && strncmp(&name[len-m], s, m) == 0)
|
||||
return i;
|
||||
}
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
|
||||
/* tempname - generate a temporary file name in tempdir with given suffix */
|
||||
char *tempname(char *suffix) {
|
||||
static int n;
|
||||
char *name = stringf("%s/lcc%d%d%s", tempdir, getpid(), n++, suffix);
|
||||
|
||||
if (strstr(com[1], "win32") != NULL)
|
||||
name = replace(name, '/', '\\');
|
||||
rmlist = append(name, rmlist);
|
||||
return name;
|
||||
}
|
||||
72
code/tools/lcc/etc/linux.c
Normal file
72
code/tools/lcc/etc/linux.c
Normal file
|
|
@ -0,0 +1,72 @@
|
|||
/* x86s running Linux */
|
||||
|
||||
#include <string.h>
|
||||
|
||||
/*
|
||||
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=bytecode", "$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;
|
||||
}
|
||||
190
code/tools/lcc/etc/ops.c
Normal file
190
code/tools/lcc/etc/ops.c
Normal file
|
|
@ -0,0 +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;
|
||||
}
|
||||
53
code/tools/lcc/etc/osf.c
Normal file
53
code/tools/lcc/etc/osf.c
Normal file
|
|
@ -0,0 +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;
|
||||
}
|
||||
50
code/tools/lcc/etc/solaris.c
Normal file
50
code/tools/lcc/etc/solaris.c
Normal file
|
|
@ -0,0 +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;
|
||||
}
|
||||
43
code/tools/lcc/etc/win32.c
Normal file
43
code/tools/lcc/etc/win32.c
Normal file
|
|
@ -0,0 +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;
|
||||
}
|
||||
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Add table
Add a link
Reference in a new issue