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| author | Clifford Wolf <clifford@clifford.at> | 2013-03-27 18:31:42 +0100 |
|---|---|---|
| committer | Clifford Wolf <clifford@clifford.at> | 2013-03-27 18:31:42 +0100 |
| commit | 92cf7ae2f73278fbcbb0bf443c0e245ce4e868b7 (patch) | |
| tree | d019d463f5912735d2b882c57dacb548098d7ed5 /kernel | |
| parent | 35a02ee81e360a0f8c7643a38b72305c33da08c6 (diff) | |
Added check: only one module for "show" unless format is "ps"
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/show.cc | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/kernel/show.cc b/kernel/show.cc index e95d1317..244a4d08 100644 --- a/kernel/show.cc +++ b/kernel/show.cc @@ -459,6 +459,15 @@ struct ShowPass : public Pass { } extra_args(args, argidx, design); + if (format != "ps") { + int modcount = 0; + for (auto &mod_it : design->modules) + if (design->selected_module(mod_it.first)) + modcount++; + if (modcount > 1) + log_cmd_error("For formats different than 'ps' only one module must be selected.\n"); + } + for (auto filename : libfiles) { FILE *f = fopen(filename.c_str(), "rt"); if (f == NULL) |