diff options
Diffstat (limited to 'gcc/genoutput.c')
| -rw-r--r-- | gcc/genoutput.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/gcc/genoutput.c b/gcc/genoutput.c index d40433f2942..c266342b180 100644 --- a/gcc/genoutput.c +++ b/gcc/genoutput.c @@ -122,8 +122,8 @@ struct operand_data { struct operand_data *next; int index; - char *predicate; - char *constraint; + const char *predicate; + const char *constraint; enum machine_mode mode; unsigned char n_alternatives; char address_p; @@ -154,8 +154,8 @@ static struct operand_data **odata_end = &null_operand.next; struct data { struct data *next; - char *name; - char *template; + const char *name; + const char *template; int code_number; int index_number; int n_operands; /* Number of operands this insn recognizes */ @@ -249,7 +249,7 @@ from the machine description file `md'. */\n\n"); static void output_predicate_decls () { - struct predicate { char *name; struct predicate *next; } *predicates = 0; + struct predicate { const char *name; struct predicate *next; } *predicates = 0; register struct operand_data *d; struct predicate *p; @@ -545,7 +545,7 @@ static int compare_operands (d0, d1) struct operand_data *d0, *d1; { - char *p0, *p1; + const char *p0, *p1; p0 = d0->predicate; if (!p0) @@ -909,6 +909,8 @@ xrealloc (old, size) return ptr; } +extern int main PROTO ((int, char **)); + int main (argc, argv) int argc; @@ -928,7 +930,7 @@ main (argc, argv) if (infile == 0) { perror (argv[1]); - exit (FATAL_EXIT_CODE); + return (FATAL_EXIT_CODE); } output_prologue (); @@ -965,11 +967,8 @@ main (argc, argv) output_get_insn_name (); fflush (stdout); - exit (ferror (stdout) != 0 || have_error + return (ferror (stdout) != 0 || have_error ? FATAL_EXIT_CODE : SUCCESS_EXIT_CODE); - - /* NOTREACHED */ - return 0; } static int |