Merge branch 'eddiehung-vtr'

This commit is contained in:
Clifford Wolf 2016-07-08 11:56:53 +02:00
commit b782076698
1 changed files with 17 additions and 9 deletions

View File

@ -93,7 +93,7 @@ struct BlifDumper
{
std::string str = RTLIL::unescape_id(id);
for (size_t i = 0; i < str.size(); i++)
if (str[i] == '#' || str[i] == '=')
if (str[i] == '#' || str[i] == '=' || str[i] == '<' || str[i] == '>')
str[i] = '?';
cstr_buf.push_back(str);
return cstr_buf.back().c_str();
@ -104,14 +104,14 @@ struct BlifDumper
cstr_bits_seen.insert(sig);
if (sig.wire == NULL) {
if (sig == RTLIL::State::S0) return config->false_type == "-" ? config->false_out.c_str() : "$false";
if (sig == RTLIL::State::S1) return config->true_type == "-" ? config->true_out.c_str() : "$true";
return config->undef_type == "-" ? config->undef_out.c_str() : "$undef";
if (sig == RTLIL::State::S0) return config->false_type == "-" || config->false_type == "+" ? config->false_out.c_str() : "$false";
if (sig == RTLIL::State::S1) return config->true_type == "-" || config->true_type == "+" ? config->true_out.c_str() : "$true";
return config->undef_type == "-" || config->undef_type == "+" ? config->undef_out.c_str() : "$undef";
}
std::string str = RTLIL::unescape_id(sig.wire->name);
for (size_t i = 0; i < str.size(); i++)
if (str[i] == '#' || str[i] == '=')
if (str[i] == '#' || str[i] == '=' || str[i] == '<' || str[i] == '>')
str[i] = '?';
if (sig.wire->width != 1)
@ -204,19 +204,25 @@ struct BlifDumper
if (!config->impltf_mode) {
if (!config->false_type.empty()) {
if (config->false_type != "-")
if (config->false_type == "+")
f << stringf(".names %s\n", config->false_out.c_str());
else if (config->false_type != "-")
f << stringf(".%s %s %s=$false\n", subckt_or_gate(config->false_type),
config->false_type.c_str(), config->false_out.c_str());
} else
f << stringf(".names $false\n");
if (!config->true_type.empty()) {
if (config->true_type != "-")
if (config->true_type == "+")
f << stringf(".names %s\n1\n", config->true_out.c_str());
else if (config->true_type != "-")
f << stringf(".%s %s %s=$true\n", subckt_or_gate(config->true_type),
config->true_type.c_str(), config->true_out.c_str());
} else
f << stringf(".names $true\n1\n");
if (!config->undef_type.empty()) {
if (config->undef_type != "-")
if (config->undef_type == "+")
f << stringf(".names %s\n", config->undef_out.c_str());
else if (config->undef_type != "-")
f << stringf(".%s %s %s=$undef\n", subckt_or_gate(config->undef_type),
config->undef_type.c_str(), config->undef_out.c_str());
} else
@ -456,7 +462,9 @@ struct BlifBackend : public Backend {
log(" use the specified cell types to drive nets that are constant 1, 0, or\n");
log(" undefined. when '-' is used as <cell-type>, then <out-port> specifies\n");
log(" the wire name to be used for the constant signal and no cell driving\n");
log(" that wire is generated.\n");
log(" that wire is generated. when '+' is used as <cell-type>, then <out-port>\n");
log(" specifies the wire name to be used for the constant signal and a .names\n");
log(" statement is generated to drive the wire.\n");
log("\n");
log(" -noalias\n");
log(" if a net name is aliasing another net name, then by default a net\n");