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Add -legalize option to read_rtlil

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This commit is contained in:
Robert O'Callahan 2025-12-17 03:11:06 +00:00
parent 914e14946d
commit ddd6a16ee0
3 changed files with 131 additions and 20 deletions
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7
kernel/rtlil.cc
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@ -3039,6 +3039,13 @@ void RTLIL::Module::remove(RTLIL::Cell *cell)
}
}
void RTLIL::Module::remove(RTLIL::Memory *memory)
{
log_assert(memories.count(memory->name) != 0);
memories.erase(memory->name);
delete memory;
}
void RTLIL::Module::remove(RTLIL::Process *process)
{
log_assert(processes.count(process->name) != 0);

3
kernel/rtlil.h
View file

@ -2139,6 +2139,8 @@ public:
}
RTLIL::ObjRange<RTLIL::Wire*> wires() { return RTLIL::ObjRange<RTLIL::Wire*>(&wires_, &refcount_wires_); }
int wires_size() const { return wires_.size(); }
RTLIL::Wire* wire_at(int index) const { return wires_.element(index)->second; }
RTLIL::ObjRange<RTLIL::Cell*> cells() { return RTLIL::ObjRange<RTLIL::Cell*>(&cells_, &refcount_cells_); }
void add(RTLIL::Binding *binding);
@ -2146,6 +2148,7 @@ public:
// Removing wires is expensive. If you have to remove wires, remove them all at once.
void remove(const pool<RTLIL::Wire*> &wires);
void remove(RTLIL::Cell *cell);
void remove(RTLIL::Memory *memory);
void remove(RTLIL::Process *process);
void rename(RTLIL::Wire *wire, RTLIL::IdString new_name);