Changeset 16 for trunk/kernel/kern/rpc.c

Timestamp:

May 10, 2017, 5:04:01 PM (6 years ago)

Author:

alain

Message:

mprove the HAL for interrupt, exception, syscall handling.

File:

• trunk/kernel/kern/rpc.c (modified) (2 diffs)

trunk/kernel/kern/rpc.c

@@ -745 +745 @@
 
 /////////////////////////////////////////////////////////////////////////////////////////
-//               Marshaling functions attached to RPC_VMM_GET_VSEG
+//               Marshaling functions attached to RPC_VMM_GET_REF_VSEG
 /////////////////////////////////////////////////////////////////////////////////////////
 
@@ -797 +797 @@
 
     // set output argument to client RPC descriptor
-    vseg_xp = XPTR( local_cxy , vseg_ptr );
+    if( vseg_ptr == NULL ) vseg_xp = XPTR_NULL;
+    else                   vseg_xp = XPTR( local_cxy , vseg_ptr );
     hal_remote_swd( XPTR( client_cxy , &desc->args[2] ) , (uint64_t)vseg_xp );
 }