/* Generate check macros for tree codes.
- Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1998, 1999, 2000, 2002, 2003, 2004
+ Free Software Foundation, Inc.
This file is part of GCC.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING. If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA. */
+Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301, USA. */
-#include "hconfig.h"
+#include "bconfig.h"
#include "system.h"
+#include "coretypes.h"
+#include "tm.h"
-#define DEFTREECODE(SYM, NAME, TYPE, LEN) STRINGX(SYM),
+#define DEFTREECODE(SYM, NAME, TYPE, LEN) #SYM,
-const char *tree_codes[] = {
+static const char *const tree_codes[] = {
#include "tree.def"
#include "c-common.def"
#include "gencheck.h"
-(char*)0
+(char*) 0
};
-static void usage PARAMS ((void));
+static void usage (void);
static void
-usage ()
+usage (void)
{
fputs ("Usage: gencheck\n", stderr);
}
-extern int main PARAMS ((int, char **));
-
int
-main (argc, argv)
- int argc;
- char **argv ATTRIBUTE_UNUSED;
+main (int argc, char ** ARG_UNUSED (argv))
{
- int i;
+ int i, j;
switch (argc)
{
puts ("#ifndef GCC_TREE_CHECK_H");
puts ("#define GCC_TREE_CHECK_H\n");
+ /* Print macros for checks based on each of the tree code names. However,
+ since we include the tree nodes from all languages, we must check
+ for duplicate names to avoid defining the same macro twice. */
for (i = 0; tree_codes[i]; i++)
{
- printf ("#define %s_CHECK(t)\tTREE_CHECK (t, %s)\n",
- tree_codes[i], tree_codes[i]);
+ for (j = 0; j < i; j++)
+ if (strcmp (tree_codes[i], tree_codes[j]) == 0)
+ break;
+
+ if (i == j)
+ printf ("#define %s_CHECK(t)\tTREE_CHECK (t, %s)\n",
+ tree_codes[i], tree_codes[i]);
}
puts ("\n#endif /* GCC_TREE_CHECK_H */");
return 0;
}
-
-#if defined(USE_C_ALLOCA)
-/* FIXME: We only need an xmalloc definition because we are forced to
- link with alloca.o on some platforms. This should go away if/when
- we link against libiberty.a. (ghazi@caip.rutgers.edu 6/3/98) */
-PTR
-xmalloc (nbytes)
- size_t nbytes;
-{
- register PTR tmp = (PTR) really_call_malloc (nbytes);
-
- if (!tmp)
- {
- fprintf (stderr, "can't allocate %d bytes (out of virtual memory)\n",
- nbytes);
- exit (FATAL_EXIT_CODE);
- }
-
- return tmp;
-}
-#endif /* USE_C_ALLOCA */