[keymgr,dv] Work around Xcelium ICE in scoreboard
It turns out that using state.name here causes an internal error in
Xcelium at the elaboration stage. This happens for at least versions
20.03-s001 and 21.09-s006.
I don't *think* there's anything suspect in the code that was there.
Weirdly, to trigger the error you need the `dv_error() function call
that the `DV_CHECK_NE macro expands into. In particular, just using
$display() to print out the message doesn't cause a compilation
failure.
Signed-off-by: Rupert Swarbrick <rswarbrick@lowrisc.org>
diff --git a/hw/ip/keymgr/dv/env/keymgr_scoreboard.sv b/hw/ip/keymgr/dv/env/keymgr_scoreboard.sv
index 4ac6ee4..c917f23 100644
--- a/hw/ip/keymgr/dv/env/keymgr_scoreboard.sv
+++ b/hw/ip/keymgr/dv/env/keymgr_scoreboard.sv
@@ -1057,7 +1057,7 @@
end
foreach (cfg.keymgr_vif.keys_a_array[state, cdi, dest]) begin
`DV_CHECK_NE(act, cfg.keymgr_vif.keys_a_array[state][cdi][dest],
- $sformatf("key at state %0s for %s %s", state.name, cdi.name, dest))
+ $sformatf("key at state %0d for %s %s", state, cdi.name, dest))
end
endfunction
