diff options
Diffstat (limited to 'gcc/genflags.c')
-rw-r--r-- | gcc/genflags.c | 42 |
1 files changed, 23 insertions, 19 deletions
diff --git a/gcc/genflags.c b/gcc/genflags.c index dee8128a9c2..a87b08de287 100644 --- a/gcc/genflags.c +++ b/gcc/genflags.c @@ -2,7 +2,7 @@ - some flags HAVE_... saying which simple standard instructions are available for this machine. - Copyright (C) 1987, 1991, 1995, 1998 Free Software Foundation, Inc. + Copyright (C) 1987, 1991, 1995, 1998, 1999 Free Software Foundation, Inc. This file is part of GNU CC. @@ -33,9 +33,9 @@ struct obstack *rtl_obstack = &obstack; #define obstack_chunk_alloc xmalloc #define obstack_chunk_free free -char *xmalloc PROTO((unsigned)); -static void fatal PVPROTO ((char *, ...)) ATTRIBUTE_PRINTF_1; -void fancy_abort PROTO((void)); +static void fatal PVPROTO ((const char *, ...)) + ATTRIBUTE_PRINTF_1 ATTRIBUTE_NORETURN; +void fancy_abort PROTO((void)) ATTRIBUTE_NORETURN; /* Names for patterns. Need to allow linking with print-rtl. */ char **insn_name_ptr; @@ -175,11 +175,11 @@ gen_insn (insn) obstack_grow (obstack_ptr, &insn, sizeof (rtx)); } -char * +PTR xmalloc (size) - unsigned size; + size_t size; { - register char *val = (char *) malloc (size); + register PTR val = (PTR) malloc (size); if (val == 0) fatal ("virtual memory exhausted"); @@ -187,29 +187,33 @@ xmalloc (size) return val; } -char * -xrealloc (ptr, size) - char *ptr; - unsigned size; +PTR +xrealloc (old, size) + PTR old; + size_t size; { - char *result = (char *) realloc (ptr, size); - if (!result) + register PTR ptr; + if (old) + ptr = (PTR) realloc (old, size); + else + ptr = (PTR) malloc (size); + if (!ptr) fatal ("virtual memory exhausted"); - return result; + return ptr; } static void -fatal VPROTO ((char *format, ...)) +fatal VPROTO ((const char *format, ...)) { -#ifndef __STDC__ - char *format; +#ifndef ANSI_PROTOTYPES + const char *format; #endif va_list ap; VA_START (ap, format); -#ifndef __STDC__ - format = va_arg (ap, char *); +#ifndef ANSI_PROTOTYPES + format = va_arg (ap, const char *); #endif fprintf (stderr, "genflags: "); |