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Added RTLIL::SigSpec::to_sigbit_map()

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This commit is contained in:
Clifford Wolf 2014-08-14 23:14:47 +02:00
parent c83b990458
commit 978a933b6a
3 changed files with 20 additions and 11 deletions
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16
kernel/rtlil.cc
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@ -2687,6 +2687,22 @@ std::vector<RTLIL::SigBit> RTLIL::SigSpec::to_sigbit_vector() const
return bits_;
}
std::map<RTLIL::SigBit, RTLIL::SigBit> RTLIL::SigSpec::to_sigbit_map(const RTLIL::SigSpec &other) const
{
cover("kernel.rtlil.sigspec.to_sigbit_map");
unpack();
other.unpack();
log_assert(width_ == other.width_);
std::map<RTLIL::SigBit, RTLIL::SigBit> new_map;
for (int i = 0; i < width_; i++)
new_map[bits_[i]] = other.bits_[i];
return new_map;
}
RTLIL::SigBit RTLIL::SigSpec::to_single_sigbit() const
{
cover("kernel.rtlil.sigspec.to_single_sigbit");

1
kernel/rtlil.h
View file

@ -1020,6 +1020,7 @@ public:
std::set<RTLIL::SigBit> to_sigbit_set() const;
std::vector<RTLIL::SigBit> to_sigbit_vector() const;
std::map<RTLIL::SigBit, RTLIL::SigBit> to_sigbit_map(const RTLIL::SigSpec &other) const;
RTLIL::SigBit to_single_sigbit() const;
static bool parse(RTLIL::SigSpec &sig, RTLIL::Module *module, std::string str);