diff options
Diffstat (limited to 'passes/cmds/setundef.cc')
| -rw-r--r-- | passes/cmds/setundef.cc | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/passes/cmds/setundef.cc b/passes/cmds/setundef.cc index 62d940ce..a1dfa9b5 100644 --- a/passes/cmds/setundef.cc +++ b/passes/cmds/setundef.cc @@ -162,7 +162,6 @@ struct SetundefPass : public Pass { continue; } if (args[argidx] == "-expose") { - got_value = true; expose_mode = true; continue; } @@ -212,6 +211,13 @@ struct SetundefPass : public Pass { } extra_args(args, argidx, design); + if (!got_value && expose_mode) { + log("Using default as -undef with -expose.\n"); + got_value = true; + worker.next_bit_mode = MODE_UNDEF; + worker.next_bit_state = 0; + } + if (expose_mode && !undriven_mode) log_cmd_error("Option -expose must be used with option -undriven.\n"); if (!got_value) |