Re: [seL4] Devel Digest, Vol 21, Issue 11

Hi everyone,I find an interesting problem when I read the code of endpoint(kernel\src\object\endpoint.c). In the sendIPC and receiveIPC functions , I see there are 3 states for an endpoint(Idle , send , receive). Below it is the state machine diagram. sendIPC EPState_Recv ——> EPState_Idle ——>EPState_send receiveIPC EPState_send——> EPState_Idle ——>EPState_Recv But when I add some print infomation, I find the endpoint can never reach the Send state. I think the correct state machine diagram just has two states(idle and receive). sendIPC EPState_Recv ——> EPState_Idle receiveIPC EPState_Idle ——>EPState_Recv Am I right???