Ejemplo n.º 1
0
void factor_vm::store_external_address(instruction_operand op)
{
	code_block *compiled = op.compiled;
	array *parameters = (to_boolean(compiled->parameters) ? untag<array>(compiled->parameters) : NULL);
	cell index = op.index;

	switch(op.rel_type())
	{
	case RT_DLSYM:
		op.store_value(compute_dlsym_address(parameters,index));
		break;
	case RT_THIS:
		op.store_value((cell)compiled->entry_point());
		break;
	case RT_MEGAMORPHIC_CACHE_HITS:
		op.store_value((cell)&dispatch_stats.megamorphic_cache_hits);
		break;
	case RT_VM:
		op.store_value(compute_vm_address(array_nth(parameters,index)));
		break;
	case RT_CARDS_OFFSET:
		op.store_value(cards_offset);
		break;
	case RT_DECKS_OFFSET:
		op.store_value(decks_offset);
		break;
#ifdef WINDOWS
	case RT_EXCEPTION_HANDLER:
		op.store_value((cell)&factor::exception_handler);
		break;
#endif
#ifdef FACTOR_PPC
	case RT_DLSYM_TOC:
		op.store_value(compute_dlsym_toc_address(parameters,index));
		break;
#endif
	case RT_INLINE_CACHE_MISS:
		op.store_value((cell)&factor::inline_cache_miss);
		break;
	case RT_SAFEPOINT:
		op.store_value((cell)code->safepoint_page);
		break;
	default:
		critical_error("Bad rel type in store_external_address()",op.rel_type());
		break;
	}
}
Ejemplo n.º 2
0
void factor_vm::store_external_address(instruction_operand op)
{
	code_block *compiled = op.parent_code_block();
	array *parameters = (to_boolean(compiled->parameters) ? untag<array>(compiled->parameters) : NULL);
	cell index = op.parameter_index();

	switch(op.rel_type())
	{
	case RT_PRIMITIVE:
		op.store_value(compute_primitive_address(array_nth(parameters,index)));
		break;
	case RT_DLSYM:
		op.store_value(compute_dlsym_address(parameters,index));
		break;
	case RT_THIS:
		op.store_value((cell)compiled->xt());
		break;
	case RT_CONTEXT:
		op.store_value(compute_context_address());
		break;
	case RT_MEGAMORPHIC_CACHE_HITS:
		op.store_value((cell)&dispatch_stats.megamorphic_cache_hits);
		break;
	case RT_VM:
		op.store_value(compute_vm_address(array_nth(parameters,index)));
		break;
	case RT_CARDS_OFFSET:
		op.store_value(cards_offset);
		break;
	case RT_DECKS_OFFSET:
		op.store_value(decks_offset);
		break;
	default:
		critical_error("Bad rel type",op.rel_type());
		break;
	}
}