OpenCores
URL https://opencores.org/ocsvn/eco32/eco32/trunk

Subversion Repositories eco32

Compare Revisions

  • This comparison shows the changes necessary to convert path 
    /eco32/tags/eco32-0.26/lcc/etc
    from Rev 92 to Rev 270
    ↔ Reverse comparison
  •

Rev 92 → Rev 270

/eco32-eos32.c
0,0 → 1,97
/* Code for ECO32 under EOS32, University of Applied Sciences Giessen */
 
#include <string.h>
 
char *suffixes[] = { ".c", ".i", ".s", ".o", ".out", 0 };
 
char inputs[256] = "";
 
char *cpp[] = {
LCCDIR "cpp",
"-D__STDC__=1",
"-DLANGUAGE_C",
"-D_LANGUAGE_C",
"-DECO32",
"-D_ECO32",
"-Deco32",
"-DUNIX",
"-D_UNIX",
"-Dunix",
"$1", /* preprocessor include directory */
"$2", /* preprocessor input file */
"$3", /* preprocessor output file */
0
};
 
char *com[] = {
LCCDIR "rcc",
"-target=eco32/eos32",
"$1", /* other options handed through */
"$2", /* compiler input file */
"$3", /* compiler output file */
"",
0
};
 
char *include[] = { "-I" "/usr/include", 0 };
 
char *as[] = {
LCCDIR "as",
"-o", "$3", /* assembler output file */
"$1", /* other options handed through */
"$2", /* assembler input file */
0
};
 
char *ld[] = {
LCCDIR "ld",
"-o", "$3", /* linker output file */
"$1", /* other options handed through */
"/usr/lib/c0.o",
"$2",
"/usr/lib/setjmp.o",
"/usr/lib/eos32sys.o",
"/usr/lib/eos32lib.o",
"/usr/lib/assert.o",
"/usr/lib/ctype.o",
"/usr/lib/errno.o",
"/usr/lib/math.o",
"/usr/lib/signal.o",
"/usr/lib/stdio.o",
"/usr/lib/stdlib.o",
"/usr/lib/string.o",
"/usr/lib/time.o",
"/usr/lib/c1.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[18] = concat("-L", &arg[8]);
} else if (strcmp(arg, "-kernel") == 0) {
ld[8] = 0;
ld[7] = ld[5];
ld[6] = ld[3];
ld[5] = ld[2];
ld[4] = ld[1];
ld[3] = "0xC0010000";
ld[2] = "-rc";
ld[1] = "-h";
} else if (strcmp(arg, "-rom") == 0) {
ld[8] = 0;
ld[7] = ld[5];
ld[6] = ld[3];
ld[5] = ld[2];
ld[4] = ld[1];
ld[3] = "0xE0000000";
ld[2] = "-rc";
ld[1] = "-h";
} else
return 0;
return 1;
}
/eco32-linux.c
0,0 → 1,97
/* Code for ECO32 under Linux, University of Applied Sciences Giessen */
 
#include <string.h>
 
char *suffixes[] = { ".c", ".i", ".s", ".o", ".out", 0 };
 
char inputs[256] = "";
 
char *cpp[] = {
LCCDIR "cpp",
"-D__STDC__=1",
"-DLANGUAGE_C",
"-D_LANGUAGE_C",
"-DECO32",
"-D_ECO32",
"-Deco32",
"-DUNIX",
"-D_UNIX",
"-Dunix",
"$1", /* preprocessor include directory */
"$2", /* preprocessor input file */
"$3", /* preprocessor output file */
0
};
 
char *com[] = {
LCCDIR "rcc",
"-target=eco32/linux",
"$1", /* other options handed through */
"$2", /* compiler input file */
"$3", /* compiler output file */
"",
0
};
 
char *include[] = { "-I" LCCDIR "../include", 0 };
 
char *as[] = {
LCCDIR "as",
"-o", "$3", /* assembler output file */
"$1", /* other options handed through */
"$2", /* assembler input file */
0
};
 
char *ld[] = {
LCCDIR "ld",
"-o", "$3", /* linker output file */
"$1", /* other options handed through */
LCCDIR "../lib/c0.o",
"$2",
LCCDIR "../lib/setjmp.o",
LCCDIR "../lib/eos32sys.o",
LCCDIR "../lib/eos32lib.o",
LCCDIR "../lib/assert.o",
LCCDIR "../lib/ctype.o",
LCCDIR "../lib/errno.o",
LCCDIR "../lib/math.o",
LCCDIR "../lib/signal.o",
LCCDIR "../lib/stdio.o",
LCCDIR "../lib/stdlib.o",
LCCDIR "../lib/string.o",
LCCDIR "../lib/time.o",
LCCDIR "../lib/c1.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[18] = concat("-L", &arg[8]);
} else if (strcmp(arg, "-kernel") == 0) {
ld[8] = 0;
ld[7] = ld[5];
ld[6] = ld[3];
ld[5] = ld[2];
ld[4] = ld[1];
ld[3] = "0xC0010000";
ld[2] = "-rc";
ld[1] = "-h";
} else if (strcmp(arg, "-rom") == 0) {
ld[8] = 0;
ld[7] = ld[5];
ld[6] = ld[3];
ld[5] = ld[2];
ld[4] = ld[1];
ld[3] = "0xE0000000";
ld[2] = "-rc";
ld[1] = "-h";
} else
return 0;
return 1;
}
/eco32-netbsd.c
0,0 → 1,97
/* Code for ECO32 under NetBSD, University of Applied Sciences Giessen */
 
#include <string.h>
 
char *suffixes[] = { ".c", ".i", ".s", ".o", ".out", 0 };
 
char inputs[256] = "";
 
char *cpp[] = {
LCCDIR "cpp",
"-D__STDC__=1",
"-DLANGUAGE_C",
"-D_LANGUAGE_C",
"-DECO32",
"-D_ECO32",
"-Deco32",
"-DUNIX",
"-D_UNIX",
"-Dunix",
"$1", /* preprocessor include directory */
"$2", /* preprocessor input file */
"$3", /* preprocessor output file */
0
};
 
char *com[] = {
LCCDIR "rcc",
"-target=eco32/netbsd",
"$1", /* other options handed through */
"$2", /* compiler input file */
"$3", /* compiler output file */
"",
0
};
 
char *include[] = { "-I" LCCDIR "../include", 0 };
 
char *as[] = {
LCCDIR "as",
"-o", "$3", /* assembler output file */
"$1", /* other options handed through */
"$2", /* assembler input file */
0
};
 
char *ld[] = {
LCCDIR "ld",
"-o", "$3", /* linker output file */
"$1", /* other options handed through */
LCCDIR "../lib/c0.o",
"$2",
LCCDIR "../lib/setjmp.o",
LCCDIR "../lib/eos32sys.o",
LCCDIR "../lib/eos32lib.o",
LCCDIR "../lib/assert.o",
LCCDIR "../lib/ctype.o",
LCCDIR "../lib/errno.o",
LCCDIR "../lib/math.o",
LCCDIR "../lib/signal.o",
LCCDIR "../lib/stdio.o",
LCCDIR "../lib/stdlib.o",
LCCDIR "../lib/string.o",
LCCDIR "../lib/time.o",
LCCDIR "../lib/c1.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[18] = concat("-L", &arg[8]);
} else if (strcmp(arg, "-kernel") == 0) {
ld[8] = 0;
ld[7] = ld[5];
ld[6] = ld[3];
ld[5] = ld[2];
ld[4] = ld[1];
ld[3] = "0xC0010000";
ld[2] = "-rc";
ld[1] = "-h";
} else if (strcmp(arg, "-rom") == 0) {
ld[8] = 0;
ld[7] = ld[5];
ld[6] = ld[3];
ld[5] = ld[2];
ld[4] = ld[1];
ld[3] = "0xE0000000";
ld[2] = "-rc";
ld[1] = "-h";
} else
return 0;
return 1;
}
/bprint.c
0,0 → 1,214
#include "profio.c"
#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
*/
 
static char rcsid2[] = "$Id: bprint.c,v 4.1 2002/08/28 23:12:20 drh Exp $";
 
#define NDIRS (sizeof dirs/sizeof dirs[0] - 1)
#define NELEMS(a) ((int)(sizeof (a)/sizeof ((a)[0])))
 
char *progname;
int number;
char *dirs[20];
int fcount;
 
void *alloc(unsigned);
void emitdata(char *);
void printfile(struct file *, int);
void printfuncs(struct file *, int);
 
void *allocate(unsigned long n, unsigned a) { return alloc(n); }
 
void *newarray(unsigned long m, unsigned long n, unsigned a) {
return alloc(m*n);
}
 
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, 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;
}
 
/* 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(const 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 = alloc(strlen(str) + sizeof *p);
strcpy(p->str, str);
p->link = list;
list = p;
return p->str;
}
/linux.c
0,0 → 1,61
/* x86s running Linux */
 
#include <string.h>
 
static char rcsid[] = "$Id: linux.c,v 1.5 1998/09/16 20:41:09 drh Exp $";
 
#ifndef LCCDIR
#define LCCDIR "/usr/local/lib/lcc/"
#endif
 
char *suffixes[] = { ".c", ".i", ".s", ".o", ".out", 0 };
char inputs[256] = "";
char *cpp[] = { LCCDIR "gcc/cpp",
"-U__GNUC__", "-D_POSIX_SOURCE", "-D__STDC__=1", "-D__STRICT_ANSI__",
"-Dunix", "-Di386", "-Dlinux",
"-D__unix__", "-D__i386__", "-D__linux__", "-D__signed__=signed",
"$1", "$2", "$3", 0 };
char *include[] = {"-I" LCCDIR "include", "-I" LCCDIR "gcc/include", "-I/usr/include", 0 };
char *com[] = {LCCDIR "rcc", "-target=x86/linux", "$1", "$2", "$3", 0 };
char *as[] = { "/usr/bin/as", "-o", "$3", "$1", "$2", 0 };
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 */ LCCDIR "/gcc/crtbegin.o",
"$1", "$2",
/* 12 */ "-L" LCCDIR,
/* 13 */ "-llcc",
/* 14 */ "-L" LCCDIR "/gcc", "-lgcc", "-lc", "-lm",
/* 18 */ "",
/* 19 */ LCCDIR "/gcc/crtend.o", "/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], "/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;
}
/lcc.c
0,0 → 1,818
/*
* lcc [ option ]... [ file | -llib ]...
* front end for the ANSI C compiler
*/
static char rcsid[] = "$Id: lcc.c,v 4.33 2001/06/28 22:19:58 drh Exp $";
 
#include <stdio.h>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <ctype.h>
#include <signal.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 access(char *, int);
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 */
 
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 (strcmp(argv[i], "-l") == 0 && argv[i+1] && *argv[i+1] != '-') { /* -l file */
llist[1] = append(argv[i++], llist[1]);
llist[1] = append(argv[i], llist[1]);
} else 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 *);
extern int execv(const char *, char *[]);
 
static int _spawnvp(int mode, const char *cmdname, const char *const argv[]) {
int pid, n, status;
 
switch (pid = fork()) {
case -1:
fprintf(stderr, "%s: no more processes\n", progname);
return 100;
case 0:
execv(cmdname, (char **)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;
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)
status = _spawnvp(_P_WAIT, argv[0], (const char * const *)argv);
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 on standard error\n",
"-Idir add `dir' to the beginning of the list of #include directories\n",
"-lx search library `x'\n",
"-M emit makefile dependencies; implies -E\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 on standard error\n",
"-p -pg emit profiling code; see prof(1) and gprof(1)\n",
"-S compile to assembly language\n",
"-static specify static libraries (default is dynamic)\n",
"-dynamic specify dynamically linked libraries\n",
"-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 list, b;
 
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 {
int n;
b = b->link;
n = strlen(b->str);
if (b->str[n-1] == '\\')
b->str[n-1] = '/';
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") == 0 && !option("-b"))
break; /* -C requires that -b is supported */
clist = append(&arg[3], clist);
if (strcmp(&arg[3], "-unsigned_char=1") == 0) {
plist = append("-D__CHAR_UNSIGNED__", plist);
plist = append("-U_CHAR_IS_SIGNED", plist);
}
#define xx(name,k) \
if (strcmp(&arg[3], "-wchar_t=" #name) == 0) \
plist = append("-D_WCHAR_T_SIZE=" #k, plist);
xx(unsigned_char,1)
xx(unsigned_short,2)
xx(unsigned_int,4)
#undef xx
return;
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 -dynamic */
if (strcmp(arg, "-dynamic") == 0) {
if (!option(arg))
fprintf(stderr, "%s: %s ignored\n", progname, arg);
} else {
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;
}
break;
case 's':
if (strcmp(arg, "-static") == 0) {
if (!option(arg))
fprintf(stderr, "%s: %s ignored\n", progname, arg);
return;
}
break;
}
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 'M':
Eflag++; /* -M implies -E */
plist = append(arg, plist);
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;
}
/ops.c
0,0 → 1,61
#include "c.h"
 
/* ops [ {csilhfdxp}=n ]...
* prints lcc dag operator set for a given set of type sizes.
*/
 
static char rcsid[] = "$Id: ops.c,v 4.1 2002/08/28 23:12:20 drh Exp $";
 
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);
#include "ops.h"
#undef gop
#undef op
fprintf(stderr, "%d operators\n", count);
return EXIT_SUCCESS;
}
/win32.c
0,0 → 1,41
/* x86s running MS Windows NT 4.0 */
 
#include <string.h>
 
static char rcsid[] = "$Id: win32.c,v 1.19 2001/07/09 18:00:13 drh Exp $";
 
#ifndef LCCDIR
#define LCCDIR "\\progra~1\\lcc\\4.1\\bin\\"
#endif
 
char *suffixes[] = { ".c;.C", ".i;.I", ".asm;.ASM;.s;.S", ".obj;.OBJ", ".exe", 0 };
char inputs[256] = "";
char *cpp[] = { LCCDIR "cpp", "-D__STDC__=1", "-Dwin32", "-D_WIN32", "-D_M_IX86",
"$1", "$2", "$3", 0 };
char *include[] = { "-I" LCCDIR "include", 0 };
char *com[] = { LCCDIR "rcc", "-target=x86/win32", "$1", "$2", "$3", 0 };
char *as[] = { "ml", "-nologo", "-c", "-Cp", "-coff", "-Fo$3", "$1", "$2", 0 };
char *ld[] = { "link", "-nologo",
"", "-subsystem:console", "-entry:mainCRTStartup",
"$2", "-OUT:$3", "$1", LCCDIR "liblcc.lib", "oldnames.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;
}
/gcc-solaris.c
0,0 → 1,51
/* SPARCs running Solaris 2.5.1 w/GCC tools
at CS Dept., Princeton University */
 
#include <string.h>
 
static char rcsid[] = "$Id: gcc-solaris.c,v 1.9 1997/05/27 23:03:40 drh Exp $";
 
#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;
}
/osf.c
0,0 → 1,54
/* DEC ALPHAs running OSF/1 V3.2A (Rev. 17) at Princeton University */
 
#include <string.h>
 
static char rcsid[] = "$Id: osf.c,v 1.8 1997/05/26 22:34:10 drh Exp $";
 
#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;
}
/irix.c
0,0 → 1,69
/* SGI big endian MIPSes running IRIX 6.2 at CS Dept., Princeton University */
 
#include <string.h>
 
static char rcsid[] = "$Id: irix.c,v 1.11 2000/01/06 22:25:58 drh Exp $";
 
#ifndef LCCDIR
#define LCCDIR "/usr/local/lib/lcc/"
#endif
#ifndef LIBDIR
#define LIBDIR "/usr/lib/"
#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_LONGLONG", /* some SGI header files assume this */
"-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", "-32", "-o", "$3", "$1", "-nocpp", "-KPIC", "$2", 0 };
char *ld[] = { "/usr/bin/ld", "-require_dynamic_link", "_rld_new_interface", "-32",
"-elf", "-_SYSTYPE_SVR4", "-Wx,-G", "0", "-g0", "-KPIC", "-dont_warn_unused",
"-o", "$3", LIBDIR "crt1.o", "-L/usr/local/lib",
"$1", "$2", "", "-L" LCCDIR, "-llcc", "-lc", "-lm", LIBDIR "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[18] = concat("-L", &arg[8]);
} else if (strcmp(arg, "-g") == 0)
;
else if (strcmp(arg, "-p") == 0)
ld[13] = LIBDIR "mcrt1.o";
else if (strcmp(arg, "-b") == 0)
;
else
return 0;
return 1;
}
/solaris.c
0,0 → 1,51
/* SPARCs running Solaris 2.5.1 at CS Dept., Princeton University */
 
#include <string.h>
 
static char rcsid[] = "$Id: solaris.c,v 1.10 1998/09/14 20:36:33 drh Exp $";
 
#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;
}

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