Commit a8aec856 authored by Cornelia Huck's avatar Cornelia Huck
Browse files

s390x/tcg: specification exception for unknown diag 



While the PoP is silent on the issue, z/VM documentation states
that unknown diagnose codes trigger a specification exception.
We already do that when running with kvm, so change tcg to do so
as well.

Reviewed-by: default avatarThomas Huth <thuth@redhat.com>
Signed-off-by: default avatarCornelia Huck <cohuck@redhat.com>
parent ea5bef49

target/s390x/misc_helper.c

+1 −1
Original line number Diff line number Diff line
@@ -109,7 +109,7 @@ void HELPER(diag)(CPUS390XState *env, uint32_t r1, uint32_t r3, uint32_t num) 
    }



    if (r) {

        program_interrupt(env, PGM_OPERATION, ILEN_AUTO);

        program_interrupt(env, PGM_SPECIFICATION, ILEN_AUTO);

    }

}