/* Program to generate "main" a Java(TM) class containing a main method.
- Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+ Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004
+ Free Software Foundation, Inc.
-This file is part of GNU CC.
+This file is part of GCC.
-GNU CC is free software; you can redistribute it and/or modify
+GCC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
-GNU CC is distributed in the hope that it will be useful,
+GCC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING. If not, write to
+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.
#include "config.h"
#include "system.h"
+#include "coretypes.h"
+#include "tm.h"
#include "obstack.h"
-#include "gansidecl.h"
#include "jcf.h"
#include "tree.h"
#include "java-tree.h"
+#include "intl.h"
-static char * do_mangle_classname PARAMS ((const char *string));
+static char * do_mangle_classname (const char *string);
-struct obstack name_obstack;
-
-void
-gcc_obstack_init (obstack)
- struct obstack *obstack;
-{
- /* Let particular systems override the size of a chunk. */
-#ifndef OBSTACK_CHUNK_SIZE
-#define OBSTACK_CHUNK_SIZE 0
-#endif
- /* Let them override the alloc and free routines too. */
-#ifndef OBSTACK_CHUNK_ALLOC
-#define OBSTACK_CHUNK_ALLOC xmalloc
-#endif
-#ifndef OBSTACK_CHUNK_FREE
-#define OBSTACK_CHUNK_FREE free
-#endif
- _obstack_begin (obstack, OBSTACK_CHUNK_SIZE, 0,
- (void *(*) PARAMS ((long))) OBSTACK_CHUNK_ALLOC,
- (void (*) PARAMS ((void *))) OBSTACK_CHUNK_FREE);
-}
+struct obstack name_obstack;
+struct obstack *mangle_obstack = &name_obstack;
static void usage (const char *) ATTRIBUTE_NORETURN;
static void
usage (const char *name)
{
- fprintf (stderr, "Usage: %s [OPTIONS]... CLASSNAME [OUTFILE]\n", name);
+ fprintf (stderr, _("Usage: %s [OPTIONS]... CLASSNAMEmain [OUTFILE]\n"),
+ name);
exit (1);
}
int
-main (int argc, const char **argv)
+main (int argc, char **argv)
{
- const char *classname;
+ char *classname, *p;
FILE *stream;
const char *mangled_classname;
int i, last_arg;
+ gcc_init_libintl ();
+
if (argc < 2)
usage (argv[0]);
classname = argv[i];
- gcc_obstack_init (&name_obstack);
+ /* gcj always appends `main' to classname. We need to strip this here. */
+ p = strrchr (classname, 'm');
+ if (p == NULL || p == classname || strcmp (p, "main") != 0)
+ usage (argv[0]);
+ else
+ *p = '\0';
+
+ gcc_obstack_init (mangle_obstack);
mangled_classname = do_mangle_classname (classname);
if (i < argc - 1 && strcmp (argv[i + 1], "-") != 0)
stream = fopen (outfile, "w");
if (stream == NULL)
{
- fprintf (stderr, "%s: Cannot open output file: %s\n",
+ fprintf (stderr, _("%s: Cannot open output file: %s\n"),
argv[0], outfile);
exit (1);
}
fprintf (stream, "}\n");
if (stream != stdout && fclose (stream) != 0)
{
- fprintf (stderr, "%s: Failed to close output file %s\n",
+ fprintf (stderr, _("%s: Failed to close output file %s\n"),
argv[0], argv[2]);
exit (1);
}
static char *
-do_mangle_classname (string)
- const char *string;
+do_mangle_classname (const char *string)
{
- char *ptr;
+ const char *ptr;
int count = 0;
-#define MANGLE_NAME() \
- { \
- char buffer [128]; \
- sprintf (buffer, "%d", count); \
- obstack_grow (&name_obstack, buffer, strlen (buffer)); \
- obstack_grow (&name_obstack, & ptr [-count], count); \
- count = 0; \
- }
-
obstack_grow (&name_obstack, "_ZN", 3);
- for (ptr = (char *)string; *ptr; ptr++ )
+ for (ptr = string; *ptr; ptr++ )
{
if (ptr[0] == '.')
{
- MANGLE_NAME ();
+ append_gpp_mangled_name (&ptr [-count], count);
+ count = 0;
}
else
count++;
}
- MANGLE_NAME ();
- obstack_grow0 (&name_obstack, "6class$E", 8);
- return obstack_finish (&name_obstack);
+ append_gpp_mangled_name (&ptr [-count], count);
+ obstack_grow (mangle_obstack, "6class$E", 8);
+ obstack_1grow (mangle_obstack, '\0');
+ return obstack_finish (mangle_obstack);
}