posix shm & system v的信号量支持（未完成）

mkrtos_user/lib/sys_util/src/u_fast_ipc.c

@@ -147,10 +147,10 @@ int u_fast_ipc_init(uint8_t *stack_array, uint8_t *msg_buf_array, int stack_msgb
         cons_map_buf[i] = vpage_create_raw3(0, 0, handler_alloc()).raw;
         msg->map_buf[i] = cons_map_buf[i];
     }
-#if 0
+#if 1
     for (int i = 0; i < stack_msgbuf_array_num; i++)
     {
-        printf("stack 0x%x %x\n", stack_array + stack_size * i, stack_size);
+        printf("fastipc: stack 0x%x %x\n", stack_array + stack_size * i, stack_size);
     }
 #endif
     msg->user[0] = (umword_t)((char *)fake_pthread + sizeof(fake_pthread));