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Refactoring {SigSpec|SigChunk}(RTLIL::Wire *wire, ..) constructor -- step 1/3

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This commit is contained in:
Clifford Wolf 2014-07-23 09:00:16 +02:00
parent c61467a32c
commit 260c19ec5a
4 changed files with 45 additions and 7 deletions
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32
kernel/rtlil.cc
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@ -1324,6 +1324,13 @@ RTLIL::SigChunk::SigChunk(const RTLIL::Const &value)
offset = 0;
}
RTLIL::SigChunk::SigChunk(RTLIL::Wire *wire)
{
this->wire = wire;
this->width = wire->width;
this->offset = 0;
}
RTLIL::SigChunk::SigChunk(RTLIL::Wire *wire, int width, int offset)
{
this->wire = wire;
@ -1331,6 +1338,15 @@ RTLIL::SigChunk::SigChunk(RTLIL::Wire *wire, int width, int offset)
this->offset = offset;
}
RTLIL::SigChunk RTLIL::SigChunk::grml(RTLIL::Wire *wire, int offset, int width)
{
RTLIL::SigChunk chunk;
chunk.wire = wire;
chunk.width = width;
chunk.offset = offset;
return chunk;
}
RTLIL::SigChunk::SigChunk(const std::string &str)
{
wire = NULL;
@ -1432,6 +1448,13 @@ RTLIL::SigSpec::SigSpec(const RTLIL::SigChunk &chunk)
check();
}
RTLIL::SigSpec::SigSpec(RTLIL::Wire *wire)
{
chunks_.push_back(RTLIL::SigChunk(wire));
width_ = chunks_.back().width;
check();
}
RTLIL::SigSpec::SigSpec(RTLIL::Wire *wire, int width, int offset)
{
chunks_.push_back(RTLIL::SigChunk(wire, width, offset));
@ -1439,6 +1462,15 @@ RTLIL::SigSpec::SigSpec(RTLIL::Wire *wire, int width, int offset)
check();
}
RTLIL::SigSpec RTLIL::SigSpec::grml(RTLIL::Wire *wire, int offset, int width)
{
RTLIL::SigSpec sig;
sig.chunks_.push_back(RTLIL::SigChunk::grml(wire, offset, width));
sig.width_ = sig.chunks_.back().width;
sig.check();
return sig;
}
RTLIL::SigSpec::SigSpec(const std::string &str)
{
chunks_.push_back(RTLIL::SigChunk(str));

10
kernel/rtlil.h
View file

@ -462,7 +462,10 @@ struct RTLIL::SigChunk {
int width, offset;
SigChunk();
SigChunk(const RTLIL::Const &value);
SigChunk(RTLIL::Wire *wire, int width, int offset);
SigChunk(RTLIL::Wire *wire);
SigChunk(RTLIL::Wire *wire, int width); // <-- using this will cause a linker error
SigChunk(RTLIL::Wire *wire, int width, int offset) __attribute__((deprecated));
static SigChunk grml(RTLIL::Wire *wire, int offset, int width = 1);
SigChunk(const std::string &str);
SigChunk(int val, int width = 32);
SigChunk(RTLIL::State bit, int width = 1);
@ -522,7 +525,10 @@ public:
SigSpec();
SigSpec(const RTLIL::Const &value);
SigSpec(const RTLIL::SigChunk &chunk);
SigSpec(RTLIL::Wire *wire, int width = -1, int offset = 0);
SigSpec(RTLIL::Wire *wire);
SigSpec(RTLIL::Wire *wire, int width); // <-- using this will cause a linker error
SigSpec(RTLIL::Wire *wire, int width, int offset) __attribute__((deprecated));
static SigSpec grml(RTLIL::Wire *wire, int offset, int width = 1);
SigSpec(const std::string &str);
SigSpec(int val, int width = 32);
SigSpec(RTLIL::State bit, int width = 1);