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cxxrtl: Handle case of Bits < 4 in formatting of values

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This commit is contained in:
Martin Povišer 2023-12-12 09:51:17 +01:00
parent c848d98d91
commit 6206a3af30
1 changed files with 4 additions and 1 deletions
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5
backends/cxxrtl/runtime/cxxrtl/cxxrtl.h
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@ -796,7 +796,10 @@ std::ostream &operator<<(std::ostream &os, const value_formatted<Bits> &vf)
buf += '0'; buf += '0';
while (!val.is_zero()) { while (!val.is_zero()) {
value<Bits> quotient, remainder; value<Bits> quotient, remainder;
std::tie(quotient, remainder) = val.udivmod(value<Bits>{10u}); if (Bits >= 4)
std::tie(quotient, remainder) = val.udivmod(value<Bits>{10u});
else
std::tie(quotient, remainder) = std::make_pair(value<Bits>{0u}, val);
buf += '0' + remainder.template trunc<(Bits > 4 ? 4 : Bits)>().val().template get<uint8_t>(); buf += '0' + remainder.template trunc<(Bits > 4 ? 4 : Bits)>().val().template get<uint8_t>();
val = quotient; val = quotient;
} }