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Minor fixes in show command

This commit is contained in:
Clifford Wolf 2016-08-16 00:36:24 +02:00
parent 5d90a5b905
commit 321e15b0bf
1 changed files with 3 additions and 3 deletions
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6
passes/cmds/show.cc
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@ -759,7 +759,7 @@ struct ShowPass : public Pass {
}
extra_args(args, argidx, design);
if (format != "ps") {
if (format != "ps" && format != "dot") {
int modcount = 0;
for (auto &mod_it : design->modules_) {
if (mod_it.second->get_bool_attribute("\\blackbox"))
@ -770,7 +770,7 @@ struct ShowPass : public Pass {
modcount++;
}
if (modcount > 1)
log_cmd_error("For formats different than 'ps' only one module must be selected.\n");
log_cmd_error("For formats different than 'ps' or 'dot' only one module must be selected.\n");
}
for (auto filename : libfiles) {
@ -806,7 +806,7 @@ struct ShowPass : public Pass {
log_cmd_error("Nothing there to show.\n");
if (format != "dot" && !format.empty()) {
std::string cmd = stringf("dot -T%s -o '%s.new' '%s' && mv '%s.new' '%s'", format.c_str(), out_file.c_str(), dot_file.c_str(), out_file.c_str(), out_file.c_str());
std::string cmd = stringf("dot -T%s '%s' > '%s.new' && mv '%s.new' '%s'", format.c_str(), dot_file.c_str(), out_file.c_str(), out_file.c_str(), out_file.c_str());
log("Exec: %s\n", cmd.c_str());
if (run_command(cmd) != 0)
log_cmd_error("Shell command failed!\n");