ObjFW  Diff

	lsda->callsites_enc = *ptr++;
	callsites_size = (uintptr_t)read_uleb128(&ptr);
	lsda->callsites = ptr;

	lsda->actiontable = lsda->callsites + callsites_size;
}

static BOOL
static bool
find_callsite(struct _Unwind_Context *ctx, struct lsda *lsda,
    uintptr_t *landingpad, const uint8_t **actionrecords)
{
	uintptr_t ip = _Unwind_GetIP(ctx);
	const uint8_t *ptr;

	*landingpad = 0;

			if (callsite_landingpad != 0)
				*landingpad = lsda->landingpads_start +
				    callsite_landingpad;
			if (callsite_action != 0)
				*actionrecords = lsda->actiontable +
				    callsite_action - 1;

			return YES;
			return true;
		}
	}

	return NO;
	return false;
}

static BOOL
static bool
class_matches(Class class, id object)
{
	Class iter;

	if (class == Nil)
		return YES;
		return true;

	if (object == nil)
		return NO;
		return false;

	for (iter = object_getClass(object); iter != Nil;
	    iter = class_getSuperclass(iter))
		if (iter == class)
			return YES;
			return true;

	return NO;
	return false;
}

static uint8_t
find_actionrecord(const uint8_t *actionrecords, struct lsda *lsda, int actions,
    BOOL foreign, struct objc_exception *e, intptr_t *filtervalue)
    bool foreign, struct objc_exception *e, intptr_t *filtervalue)
{
	const uint8_t *ptr;
	intptr_t filter, displacement;

	do {
		ptr = actionrecords;
		filter = (intptr_t)read_sleb128(&ptr);

#else
_Unwind_Reason_Code
__gnu_objc_personality_v0(int version, int actions, uint64_t ex_class,
    struct _Unwind_Exception *ex, struct _Unwind_Context *ctx)
{
#endif
	struct objc_exception *e = (struct objc_exception*)ex;
	BOOL foreign = (ex_class != objc_exception_class);
	bool foreign = (ex_class != objc_exception_class);
	const uint8_t *lsda_addr, *actionrecords;
	struct lsda lsda;
	uintptr_t landingpad = 0;
	uint8_t found = 0;
	intptr_t filter = 0;

	if (version != 1)