/* cacaoh/cacaoh.c - main for header generation (cacaoh)
- Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
- R. Grafl, A. Krall, C. Kruegel, C. Oates, R. Obermaisser,
- M. Probst, S. Ring, E. Steiner, C. Thalinger, D. Thuernbeck,
- P. Tomsich, J. Wenninger
+ Copyright (C) 1996-2005 R. Grafl, A. Krall, C. Kruegel, C. Oates,
+ R. Obermaisser, M. Platter, M. Probst, S. Ring, E. Steiner,
+ C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich, J. Wenninger,
+ Institut f. Computersprachen - TU Wien
This file is part of CACAO.
Philipp Tomsich
Christian Thalinger
- $Id: cacaoh.c 1621 2004-11-30 13:06:55Z twisti $
+ $Id: cacaoh.c 1910 2005-02-10 09:55:49Z twisti $
*/
#include "cacaoh/headers.h"
#include "mm/boehm.h"
#include "mm/memory.h"
+#include "native/include/java_lang_Throwable.h"
#if defined(USE_THREADS)
# if defined(NATIVE_THREADS)
#endif
#include "toolbox/logging.h"
+#include "vm/exceptions.h"
#include "vm/global.h"
#include "vm/loader.h"
#include "vm/options.h"
+#include "vm/statistics.h"
+#include "vm/stringlocal.h"
#include "vm/tables.h"
+/* define heap sizes **********************************************************/
+
+#define HEAP_MAXSIZE 2 * 1024 * 1024; /* default 2MB */
+#define HEAP_STARTSIZE 100 * 1024; /* default 100kB */
+
+
/* define cacaoh options ******************************************************/
-#define OPT_HELP 2
-#define OPT_VERSION 3
-#define OPT_VERBOSE 4
-#define OPT_DIRECTORY 5
+#define OPT_HELP 2
+#define OPT_VERSION 3
+#define OPT_VERBOSE 4
+#define OPT_DIRECTORY 5
+#define OPT_CLASSPATH 6
+#define OPT_BOOTCLASSPATH 7
opt_struct opts[] = {
- { "help", false, OPT_HELP },
- { "version", false, OPT_VERSION },
- { "verbose", false, OPT_VERBOSE },
- { "d", true, OPT_DIRECTORY },
- { NULL, false, 0 }
+ { "help", false, OPT_HELP },
+ { "version", false, OPT_VERSION },
+ { "verbose", false, OPT_VERBOSE },
+ { "d", true, OPT_DIRECTORY },
+ { "classpath", true, OPT_CLASSPATH },
+ { "bootclasspath", true, OPT_BOOTCLASSPATH },
+ { NULL, false, 0 }
};
printf("Usage: cacaoh [options] <classes>\n"
"\n"
"Options:\n"
- " -help Print this message\n"
- " -version Print version information\n"
- " -verbose Enable verbose output\n"
- " -d <dir> Output directory\n");
+ " -help Print this message\n"
+ " -classpath <path> \n"
+ " -bootclasspath <path> \n"
+ " -d <dir> Output directory\n"
+ " -version Print version information\n"
+ " -verbose Enable verbose output\n");
/* exit with error code */
int main(int argc, char **argv)
{
s4 i, a;
- char *cp;
classinfo *c;
char *opt_directory;
+ void *dummy;
/********** internal (only used by main) *****************************/
- char classpath[500] = "";
- u4 heapmaxsize = 2 * 1024 * 1024;
- u4 heapstartsize = 100 * 1024;
-
-
- /************ Collect some info from the environment *****************/
+ char *bootclasspath;
+ char *classpath;
+ char *cp;
+ s4 cplen;
+ u4 heapmaxsize;
+ u4 heapstartsize;
if (argc < 2)
usage();
+
+ /* set the bootclasspath */
+
+ cp = getenv("BOOTCLASSPATH");
+ if (cp) {
+ bootclasspath = MNEW(char, strlen(cp) + 1);
+ strcpy(bootclasspath, cp);
+
+ } else {
+ cplen = strlen(CACAO_INSTALL_PREFIX) + strlen(CACAO_RT_JAR_PATH);
+
+ bootclasspath = MNEW(char, cplen + 1);
+ strcpy(bootclasspath, CACAO_INSTALL_PREFIX);
+ strcat(bootclasspath, CACAO_RT_JAR_PATH);
+ }
+
+
+ /* set the classpath */
+
cp = getenv("CLASSPATH");
if (cp) {
- strcpy(classpath + strlen(classpath), ":");
- strcpy(classpath + strlen(classpath), cp);
+ classpath = MNEW(char, strlen(cp) + 1);
+ strcat(classpath, cp);
+
+ } else {
+ classpath = MNEW(char, 2);
+ strcpy(classpath, ".");
}
+
/* initialize options with default values */
opt_verbose = false;
opt_directory = NULL;
+ heapmaxsize = HEAP_MAXSIZE;
+ heapstartsize = HEAP_STARTSIZE;
+
while ((i = get_opt(argc, argv, opts)) != OPT_DONE) {
switch (i) {
case OPT_IGNORE:
usage();
break;
- case OPT_VERSION:
- version();
+ case OPT_CLASSPATH:
+ /* forget old classpath and set the argument as new classpath */
+ MFREE(classpath, char, strlen(classpath));
+
+ classpath = MNEW(char, strlen(opt_arg) + 1);
+ strcpy(classpath, opt_arg);
break;
- case OPT_VERBOSE:
- opt_verbose = true;
+ case OPT_BOOTCLASSPATH:
+ /* Forget default bootclasspath and set the argument as new boot */
+ /* classpath. */
+ MFREE(bootclasspath, char, strlen(bootclasspath));
+
+ bootclasspath = MNEW(char, strlen(opt_arg) + 1);
+ strcpy(bootclasspath, opt_arg);
break;
case OPT_DIRECTORY:
- opt_directory = MNEW(char, strlen(opt_arg));
+ opt_directory = MNEW(char, strlen(opt_arg) + 1);
strcpy(opt_directory, opt_arg);
break;
+ case OPT_VERSION:
+ version();
+ break;
+
+ case OPT_VERBOSE:
+ opt_verbose = true;
+ break;
+
default:
usage();
}
}
/* initialize the garbage collector */
+
gc_init(heapmaxsize, heapstartsize);
tables_init();
+
+ /* initialize the loader with bootclasspath and append classpath entries */
+ suck_init(bootclasspath);
suck_init(classpath);
#if defined(USE_THREADS)
initLocks();
#endif
- loader_init();
+ /* initialize some cacao subsystems */
+
+ utf8_init();
+ class_init_foo();
+ loader_init((u1 *) &dummy);
/*********************** Load JAVA classes **************************/
cp = argv[a];
/* convert classname */
+
for (i = strlen(cp) - 1; i >= 0; i--) {
switch (cp[i]) {
- case '.': cp[i]='/';
+ case '.': cp[i] = '/';
break;
- case '_': cp[i]='$';
+ case '_': cp[i] = '$';
}
}
c = class_new(utf_new_char(cp));
/* exceptions are catched with new_exception call */
- class_load(c);
- class_link(c);
+
+ if (!class_load(c))
+ throw_cacao_exception_exit(string_java_lang_NoClassDefFoundError,
+ cp);
+
+ if (!class_link(c))
+ throw_cacao_exception_exit(string_java_lang_LinkageError,
+ cp);
headerfile_generate(c, opt_directory);
}
/************************ Release all resources **********************/
loader_close();
- tables_close(literalstring_free);
+ tables_close();
if (opt_verbose) {
log_text("Java - header-generator stopped");
log_cputime();
- mem_usagelog(1);
+ mem_usagelog(true);
}
return 0;
projects / cacao.git / blobdiff