int raise_exception_with_error(struct guest_info * info, uint_t excp, uint_t error_code) {
struct vm_intr * intr_state = &(info->intr_state);
- if (intr_state->excp_pending) {
+ if (intr_state->excp_pending == 0) {
intr_state->excp_pending = 1;
intr_state->excp_num = excp;
intr_state->excp_error_code = error_code;
int intr_pending(struct guest_info * info) {
struct vm_intr * intr_state = &(info->intr_state);
- if (intr_state->excp_pending) {
+ if (intr_state->excp_pending == 1) {
return 1;
- } else if (intr_state->controller->intr_pending(intr_state->controller_state)) {
+ } else if (intr_state->controller->intr_pending(intr_state->controller_state) == 1) {
return 1;
}
uint_t get_intr_number(struct guest_info * info) {
struct vm_intr * intr_state = &(info->intr_state);
- if (intr_state->excp_pending) {
+ if (intr_state->excp_pending == 1) {
return intr_state->excp_num;
} else if (intr_state->controller->intr_pending(intr_state->controller_state)) {
return intr_state->controller->get_intr_number(intr_state->controller_state);