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This commit is contained in:
Joel Dice
2007-10-01 18:08:17 -06:00
parent 45dc118ab9
commit 68e382ca8d
4 changed files with 182 additions and 54 deletions
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53
src/interpret.cpp
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@ -537,21 +537,24 @@ invokeNative(Thread* t, object method)
unsigned returnCode = methodReturnCode(t, method);
unsigned returnType = fieldType(t, returnCode);
void* function = nativeMethodDataFunction(t, data);
uint8_t types[nativeMethodDataLength(t, data)];
memcpy(&types,
&nativeMethodDataParameterTypes(t, data, 0),
nativeMethodDataLength(t, data));
uint64_t result;
if (DebugRun) {
fprintf(stderr, "invoke native method %s.%s\n",
&byteArrayBody(t, className(t, methodClass(t, method)), 0),
&byteArrayBody(t, methodName(t, method), 0));
}
uint64_t result;
{ ENTER(t, Thread::IdleState);
result = t->m->system->call
(function,
args,
&nativeMethodDataParameterTypes(t, data, 0),
types,
count + 1,
size,
returnType);
@ -2570,43 +2573,13 @@ interpret(Thread* t)
pokeInt(t, t->frame + FrameIpOffset, t->ip);
for (; frame >= base; popFrame(t)) {
code = methodCode(t, frameMethod(t, frame));
object eht = codeExceptionHandlerTable(t, code);
if (eht) {
for (unsigned i = 0; i < exceptionHandlerTableLength(t, eht); ++i) {
ExceptionHandler* eh = exceptionHandlerTableBody(t, eht, i);
if (frameIp(t, frame) - 1 >= exceptionHandlerStart(eh)
and frameIp(t, frame) - 1 < exceptionHandlerEnd(eh))
{
object catchType = 0;
if (exceptionHandlerCatchType(eh)) {
object e = exception;
exception = 0;
PROTECT(t, e);
PROTECT(t, eht);
catchType = resolveClass
(t, codePool(t, code), exceptionHandlerCatchType(eh) - 1);
if (catchType) {
eh = exceptionHandlerTableBody(t, eht, i);
exception = e;
} else {
// can't find what we're supposed to catch - move on.
continue;
}
}
if (catchType == 0 or instanceOf(t, catchType, exception)) {
sp = frame + FrameFootprint;
ip = exceptionHandlerIp(eh);
pushObject(t, exception);
exception = 0;
goto loop;
}
}
}
ExceptionHandler* eh = findExceptionHandler(t, frameMethod(t, frame));
if (eh) {
sp = frame + FrameFootprint;
ip = exceptionHandlerIp(eh);
pushObject(t, exception);
exception = 0;
goto loop;
}
}