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


Ignore:
Timestamp:
May 10, 2017, 5:04:01 PM (5 years ago)
Author:
alain
Message:

mprove the HAL for interrupt, exception, syscall handling.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/kernel/kern/rpc.c

    r14 r16  
    745745
    746746/////////////////////////////////////////////////////////////////////////////////////////
    747 //               Marshaling functions attached to RPC_VMM_GET_VSEG
     747//               Marshaling functions attached to RPC_VMM_GET_REF_VSEG
    748748/////////////////////////////////////////////////////////////////////////////////////////
    749749
     
    797797
    798798    // set output argument to client RPC descriptor
    799     vseg_xp = XPTR( local_cxy , vseg_ptr );
     799    if( vseg_ptr == NULL ) vseg_xp = XPTR_NULL;
     800    else                   vseg_xp = XPTR( local_cxy , vseg_ptr );
    800801    hal_remote_swd( XPTR( client_cxy , &desc->args[2] ) , (uint64_t)vseg_xp );
    801802}
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