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rtlil: represent Const strings as std::string

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This commit is contained in:
Emil J. Tywoniak 2024-10-09 19:39:45 +02:00
parent 61ed9b6263
commit 785bd44da7
90 changed files with 947 additions and 643 deletions
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14
backends/edif/edif.cc
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@ -334,20 +334,20 @@ struct EdifBackend : public Backend {
auto add_prop = [&](IdString name, Const val) {
if ((val.flags & RTLIL::CONST_FLAG_STRING) != 0)
*f << stringf("\n (property %s (string \"%s\"))", EDIF_DEF(name), val.decode_string().c_str());
else if (val.bits.size() <= 32 && RTLIL::SigSpec(val).is_fully_def())
else if (val.size() <= 32 && RTLIL::SigSpec(val).is_fully_def())
*f << stringf("\n (property %s (integer %u))", EDIF_DEF(name), val.as_int());
else {
std::string hex_string = "";
for (size_t i = 0; i < val.bits.size(); i += 4) {
for (size_t i = 0; i < val.size(); i += 4) {
int digit_value = 0;
if (i+0 < val.bits.size() && val.bits.at(i+0) == RTLIL::State::S1) digit_value |= 1;
if (i+1 < val.bits.size() && val.bits.at(i+1) == RTLIL::State::S1) digit_value |= 2;
if (i+2 < val.bits.size() && val.bits.at(i+2) == RTLIL::State::S1) digit_value |= 4;
if (i+3 < val.bits.size() && val.bits.at(i+3) == RTLIL::State::S1) digit_value |= 8;
if (i+0 < val.size() && val.at(i+0) == RTLIL::State::S1) digit_value |= 1;
if (i+1 < val.size() && val.at(i+1) == RTLIL::State::S1) digit_value |= 2;
if (i+2 < val.size() && val.at(i+2) == RTLIL::State::S1) digit_value |= 4;
if (i+3 < val.size() && val.at(i+3) == RTLIL::State::S1) digit_value |= 8;
char digit_str[2] = { "0123456789abcdef"[digit_value], 0 };
hex_string = std::string(digit_str) + hex_string;
}
*f << stringf("\n (property %s (string \"%d'h%s\"))", EDIF_DEF(name), GetSize(val.bits), hex_string.c_str());
*f << stringf("\n (property %s (string \"%d'h%s\"))", EDIF_DEF(name), GetSize(val), hex_string.c_str());
}
};
for (auto module : sorted_modules)