Hello, I have question about seL4 IPC fastpath.
I ran sel4bench on sabre lite(arm v7).
1. IPC fastpath can apply in seL4_Call and seL4_Reply_Recv, is it right?
seL4_Send, seL4_Recv can't apply IPC fastpath.
2. IPC_fastpath can only send message that message's length is 0, is it
right?
I found these comments.
/* Call slowpath, long IPC (10), same prio client to server, different
address space */
/* ReplyRecv slowpath, long IPC (10), same prio server to client, on the
slowpath, different address space */
3. In seL4 IPC mechanism, IPC only use registers not memory?
