int v3_handle_svm_halt(struct guest_info * info)
{
- if (info->cpl!=0) {
- v3_raise_exception(info, GPF_EXCEPTION);
- } else {
+ if (info->cpl!=0) {
+ v3_raise_exception(info, GPF_EXCEPTION);
+ } else {
- // What we should do is starting waiting on an OS event that will
- // result in an injection of an interrupt.
+ // What we should do is starting waiting on an OS event that will
+ // result in an injection of an interrupt.
+
+ // What we will hackishly do instead is resume on any event
+ // Plus is this totally GeekOS specific
+
+ ullong_t yield_start = 0;
+ ullong_t yield_stop = 0;
+ uint32_t gap = 0;
+
+ PrintDebug("GeekOS Yield\n");
+
+ rdtscll(yield_start);
+ V3_Yield();
+ rdtscll(yield_stop);
- // What we will hackishly do instead is resume on any event
- // Plus is this totally GeekOS specific
- ullong_t yield_start = 0;
- ullong_t yield_stop = 0;
- uint32_t gap = 0;
-
- PrintDebug("GeekOS Yield\n");
-
- rdtscll(yield_start);
- V3_Yield();
- rdtscll(yield_stop);
-
-
- //v3_update_time(info, yield_stop - yield_start);
- gap = yield_stop - yield_start;
- v3_raise_irq(info, 0);
-
- PrintDebug("GeekOS Yield Done (%d cycles)\n", gap);
-
- info->rip+=1;
- }
-
- return 0;
-
+ //v3_update_time(info, yield_stop - yield_start);
+ gap = yield_stop - yield_start;
+ v3_raise_irq(info, 0);
+
+ PrintDebug("GeekOS Yield Done (%d cycles)\n", gap);
+
+ info->rip+=1;
+ }
+ return 0;
}
