/* if possible, print the method name from the symbol table,
otherwise use the StackTrace entry to print the address */
static void printItem(JNIEnv *env, jobject sobj,
symtab_entry *item, StackTrace backup) {
#ifdef FULL_STACK_TRACE
if (item != NULL)
#else
if (item != NULL &&
item->value >= (symvalue)(&code_start) &&
item->value < (symvalue)(&code_end))
#endif
/* make sure we only print methods not in the runtime */
{
#ifndef FULL_STACK_TRACE
int i = 0;
/* filter out methods that should be "invisible" */
for( ; i < (sizeof(strtab)/sizeof(char *)); i++)
if (strcmp(item->name, strtab[i]) == 0) return;
if (strstr(item->name, "__0003cinit_0003e__")) return;
#endif
jprintln(env, sobj, " at %s", item->name);
}
else
/* if for some reason we cannot find the symbol, print the address */
jprintln(env, sobj, " at %p", backup->retaddr);
}
/* prints out return addresses */
static void printNumericStackTrace(JNIEnv *env, jobject sobj, StackTrace tr) {
StackTrace curr = tr;
while(curr != NULL) {
jprintln(env, sobj, " at %p", curr->retaddr);
curr = curr->next;
}
}
void NPrintError( JNIEnv *env, STATUS err ) {
if( err!=NOERROR ) {
// Get the notes error msg
char buffer[512];
OSLoadString( NULLHANDLE, (STATUS)err, buffer, WORD(sizeof(buffer))-1 );
jint errorCode = (jint)err;
jprintln(buffer);
}
}
bool NCheck( JNIEnv *env, STATUS err ) {
if( err!=NOERROR ) {
// Get the notes error msg
char buffer[512];
OSLoadString( NULLHANDLE, (STATUS)err, buffer, WORD(sizeof(buffer))-1 );
jint errorCode = (jint)err;
ThrowErrorRelease(env,buffer,err);
jprintln(buffer);
return false;
}
return true;
}
/* The given object 'sobj' must have a void println(char[]) method */
JNIEXPORT void JNICALL Java_java_lang_Throwable_printStackTrace0
(JNIEnv *env, jobject thisobj, jobject sobj) {
jprintln(env, sobj, "printStackTrace() unimplemented.");
}
