Contact: cacao@cacaojvm.org
Authors: Reinhard Grafl
-
- Changes: Mark Probst
+ Mark Probst
Philipp Tomsich
Christian Thalinger
+ Edwin Steiner
- $Id: headers.c 4595 2006-03-14 20:51:12Z edwin $
+ $Id: headers.c 5935 2006-11-08 20:27:37Z twisti $
*/
+#include "config.h"
+
#include <assert.h>
#include <ctype.h>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
-#include "config.h"
#include "vm/types.h"
-#if defined(USE_THREADS) && defined(NATIVE_THREADS)
+#if defined(ENABLE_THREADS)
# if defined(__DARWIN__)
# include <signal.h>
# endif
# include <ucontext.h>
#endif
-#include "mm/boehm.h"
+#include "mm/gc-common.h"
#include "mm/memory.h"
#include "native/include/java_lang_String.h"
#include "native/include/java_lang_Throwable.h"
#include "vm/jit/asmpart.h"
+/* Invocation API variables ***************************************************/
+
+_Jv_JavaVM *_Jv_jvm; /* denotes a Java VM */
+char *_Jv_bootclasspath;
+
#if defined(ENABLE_INTRP)
/* dummy interpreter stack to keep the compiler happy */
/* for raising exceptions from native methods *********************************/
-#if !defined(USE_THREADS) || !defined(NATIVE_THREADS)
+#if !defined(ENABLE_THREADS)
java_objectheader *_no_threads_exceptionptr = NULL;
#endif
java_objectheader *vm_call_method(methodinfo *m, java_objectheader *o, ...)
{ return NULL; }
+void vm_abort(const char *text, ...)
+{
+ va_list ap;
+
+ /* print the log message */
+
+ va_start(ap, text);
+ vfprintf(stderr, text, ap);
+ va_end(ap);
+
+ /* now abort the VM */
+
+ abort();
+}
/* code patching functions */
void patcher_builtin_arraycheckcast(u1 *sp) {}
u1 *intrp_createcompilerstub(methodinfo *m) { return NULL; }
#endif
-u1 *codegen_createnativestub(functionptr f, methodinfo *m) { return NULL; }
+codeinfo *codegen_createnativestub(functionptr f, methodinfo *m) { return NULL; }
void removecompilerstub(u1 *stub) {}
void removenativestub(u1 *stub) {}
void asm_handle_builtin_exception(classinfo *c) {}
-
#if defined(ENABLE_JIT)
+void asm_abstractmethoderror(void) {}
void asm_getclassvalues_atomic(vftbl_t *super, vftbl_t *sub, castinfo *out) {}
#endif
#if defined(ENABLE_INTRP)
+void intrp_asm_abstractmethoderror(void) {}
void intrp_asm_getclassvalues_atomic(vftbl_t *super, vftbl_t *sub, castinfo *out) {}
#endif
+u8 asm_get_cycle_count(void)
+{
+ return 0;
+}
+
void *Java_java_lang_VMObject_clone(void *env, void *clazz, void * this)
{
}
void typeinfo_print(FILE *file,typeinfo *info,int indent) {}
+void typeinfo_print_short(FILE *file,typeinfo *info) {}
void exceptions_print_exception(java_objectheader *xptr) {}
+void stacktrace_dump_trace(threadobject *thread) {}
void stacktrace_print_trace(java_objectheader *xptr) {}
-
+java_objectarray *stacktrace_getClassContext() { return NULL; }
void code_free_code_of_method(methodinfo *m) {}
void throw_exception(void) { assert(0); }
void throw_exception_exit(void) { assert(0); }
-java_objectheader *new_verifyerror(methodinfo *m, const char *message)
+void exceptions_throw_verifyerror(methodinfo *m, const char *message)
{
assert(0);
-
- /* keep compiler happy */
-
- return NULL;
}
java_objectheader *new_exception_throwable(const char *classname, java_lang_Throwable *throwable)
java_objectheader *new_exception_utfmessage(const char *classname, utf *message)
{
fprintf(stderr, "%s: ", classname);
- utf_display(message);
+ utf_display_printable_ascii(message);
fputc('\n', stderr);
exit(1);
}
+void exceptions_throw_abstractmethoderror(void)
+{
+ fprintf(stderr, "java.lang.AbstractMethodError\n");
+
+ exit(1);
+}
+
+
java_objectheader *new_classformaterror(classinfo *c, const char *message, ...)
{
va_list ap;
- utf_display(c->name);
+ utf_display_printable_ascii(c->name);
fprintf(stderr, ": ");
va_start(ap, message);
java_objectheader *new_classnotfoundexception(utf *name)
{
fprintf(stderr, "java.lang.ClassNotFoundException: ");
- utf_fprint(stderr, name);
+ utf_fprint_printable_ascii(stderr, name);
fputc('\n', stderr);
exit(1);
java_objectheader *new_noclassdeffounderror(utf *name)
{
fprintf(stderr, "java.lang.NoClassDefFoundError: ");
- utf_fprint(stderr, name);
+ utf_fprint_printable_ascii(stderr, name);
fputc('\n', stderr);
exit(1);
{
fprintf(stderr, "java.lang.LinkageError: %s",message);
if (c) {
- utf_fprint_classname(stderr, c->name);
+ utf_fprint_printable_ascii_classname(stderr, c->name);
}
fputc('\n', stderr);
utf *name, utf *desc)
{
fprintf(stderr, "java.lang.NoSuchMethodError: ");
- utf_fprint(stderr, c->name);
+ utf_fprint_printable_ascii(stderr, c->name);
fprintf(stderr, ".");
- utf_fprint(stderr, name);
- utf_fprint(stderr, desc);
+ utf_fprint_printable_ascii(stderr, name);
+ utf_fprint_printable_ascii(stderr, desc);
fputc('\n', stderr);
exit(1);
}
+void exceptions_throw_nosuchmethoderror(classinfo *c, utf *name, utf *desc)
+{
+ (void) exceptions_new_nosuchmethoderror(c, name, desc);
+}
+
+
java_objectheader *new_internalerror(const char *message, ...)
{
va_list ap;
fprintf(stderr, "%s: ", string_java_lang_UnsupportedClassVersionError);
- utf_display(c->name);
+ utf_display_printable_ascii(c->name);
fprintf(stderr, ": ");
va_start(ap, message);
}
-java_objectheader *new_illegalmonitorstateexception(void)
+void exceptions_throw_arrayindexoutofboundsexception(void)
+{
+ fprintf(stderr, "%s", string_java_lang_ArrayIndexOutOfBoundsException);
+ exit(1);
+}
+
+
+java_objectheader *exceptions_new_arraystoreexception(void)
+{
+ fprintf(stderr, "%s", string_java_lang_ArrayStoreException);
+ exit(1);
+
+ /* keep compiler happy */
+
+ return NULL;
+}
+
+
+void exceptions_throw_arraystoreexception(void)
+{
+ (void) exceptions_new_arraystoreexception();
+}
+
+
+java_objectheader *exceptions_throw_illegalmonitorstateexception(void)
{
fprintf(stderr, "%s", string_java_lang_IllegalMonitorStateException);
exit(1);
}
-java_objectheader *new_nullpointerexception(void)
+java_objectheader *exceptions_new_nullpointerexception(void)
{
fprintf(stderr, "%s", string_java_lang_NullPointerException);
exit(1);
void exceptions_throw_nullpointerexception(void)
{
- (void) new_nullpointerexception();
+ (void) exceptions_new_nullpointerexception();
}
/* machine dependent stuff ****************************************************/
-#if defined(USE_THREADS) && defined(NATIVE_THREADS)
-threadcritnode asm_criticalsections;
+#if defined(ENABLE_THREADS)
+critical_section_node_t asm_criticalsections;
void thread_restartcriticalsection(ucontext_t *uc) {}
#endif
/************************ global variables **********************/
+#define ACC_NATIVELY_OVERLOADED 0x10000000
+
chain *ident_chain; /* chain with method and field names in current class */
FILE *file = NULL;
static u4 outputsize;
char *utf_ptr = u->text;
int i;
- for (i = 0; i < utf_strlen(u); i++)
+ for (i = 0; i < utf_get_number_of_u2s(u); i++)
printIDpart(utf_nextu2(&utf_ptr));
}
u4 newsize,i;
if (!dopadding) return;
- newsize = ALIGN(outputsize, len);
+ newsize = MEMORY_ALIGN(outputsize, len);
for (i = outputsize; i < newsize; i++) fprintf(file, " u1 pad%d\n", (int) i);
outputsize = newsize;
fprintf(file, " ");
printtype(f->descriptor->text);
fprintf(file, " ");
- utf_fprint(file, f->name);
+ utf_fprint_printable_ascii(file, f->name);
/* rename multiple fieldnames */
if ((ident_count = searchidentchain_utf(f->name)))
/* create remarks */
fprintf(file, "\n/*\n * Class: ");
- utf_fprint(file, m->class->name);
+ utf_fprint_printable_ascii(file, m->class->name);
fprintf(file, "\n * Method: ");
- utf_fprint(file, m->name);
+ utf_fprint_printable_ascii(file, m->name);
fprintf(file, "\n * Signature: ");
- utf_fprint(file, m->descriptor);
+ utf_fprint_printable_ascii(file, m->descriptor);
fprintf(file, "\n */\n");
/* create prototype */
fprintf(file, "_");
printID(m->name);
- /* ATTENTION: We use the methodinfo's isleafmethod variable as
- nativelyoverloaded, so we can save some space during
- runtime. */
+ /* ATTENTION: We use a dummy flag here. */
- if (m->isleafmethod)
+ if (m->flags & ACC_NATIVELY_OVERLOADED)
printOverloadPart(m->descriptor);
fprintf(file, "(JNIEnv *env");
{
s4 i;
- for (i = 0; i < utf_strlen(u); i++) {
+ for (i = 0; i < utf_get_number_of_u2s(u); i++) {
if ((u->text[i] == '/') || (u->text[i] == '$')) {
buffer[i] = '_'; /* convert '$' and '/' to '_' */
buffer[i] = u->text[i];
}
}
- buffer[utf_strlen(u)] = '\0';
+ buffer[utf_get_number_of_u2s(u)] = '\0';
}
/* create structure for direct access to objects */
fprintf(file, "/* Structure information for class: ");
- utf_fprint(file, c->name);
+ utf_fprint_printable_ascii(file, c->name);
fprintf(file, " */\n\n");
fprintf(file, "typedef struct ");
printID(c->name);
if (!(m->flags & ACC_NATIVE))
continue;
- /* We use the methodinfo's isleafmethod variable as
- nativelyoverloaded, so we can save some space during
- runtime. */
+ /* We use a dummy flag here. */
- if (!m->isleafmethod) {
+ if (!(m->flags & ACC_NATIVELY_OVERLOADED)) {
nativelyoverloaded = false;
for (j = i + 1; j < c->methodscount; j++) {
continue;
if (m->name == m2->name) {
- m2->isleafmethod = true;
- nativelyoverloaded = true;
+ m2->flags |= ACC_NATIVELY_OVERLOADED;
+ nativelyoverloaded = true;
}
}
}
- m->isleafmethod = nativelyoverloaded;
+ if (nativelyoverloaded == true)
+ m->flags |= ACC_NATIVELY_OVERLOADED;
}
for (i = 0; i < c->methodscount; i++) {
}
}
+/* jvmti releated functions ************************************************/
+
+#if defined(ENABLE_JVMTI)
+void jvmti_ThreadStartEnd(int ev) {;}
+void jvmti_ClassLoadPrepare(bool prepared, classinfo *c) {;}
+void jvmti_MonitorContendedEntering(bool entered, jobject obj) {;}
+#endif
+
+
/*
* These are local overrides for various environment variables in Emacs.
* c-basic-offset: 4
* tab-width: 4
* End:
+ * vim:noexpandtab:sw=4:ts=4:
*/
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