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Add support for memory writes in processes.

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This commit is contained in:
Marcelina Kościelnicka 2021-02-23 00:21:46 +01:00
parent c00a29296c
commit 4e03865d5b
16 changed files with 246 additions and 44 deletions
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1
kernel/rtlil.cc
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@ -4538,6 +4538,7 @@ RTLIL::SyncRule *RTLIL::SyncRule::clone() const
new_syncrule->type = type;
new_syncrule->signal = signal;
new_syncrule->actions = actions;
new_syncrule->mem_write_actions = mem_write_actions;
return new_syncrule;
}

21
kernel/rtlil.h
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@ -69,6 +69,7 @@ namespace RTLIL
struct SigSpec;
struct CaseRule;
struct SwitchRule;
struct MemWriteAction;
struct SyncRule;
struct Process;
@ -1541,11 +1542,21 @@ struct RTLIL::SwitchRule : public RTLIL::AttrObject
RTLIL::SwitchRule *clone() const;
};
struct RTLIL::MemWriteAction : RTLIL::AttrObject
{
RTLIL::IdString memid;
RTLIL::SigSpec address;
RTLIL::SigSpec data;
RTLIL::SigSpec enable;
RTLIL::Const priority_mask;
};
struct RTLIL::SyncRule
{
RTLIL::SyncType type;
RTLIL::SigSpec signal;
std::vector<RTLIL::SigSig> actions;
std::vector<RTLIL::MemWriteAction> mem_write_actions;
template<typename T> void rewrite_sigspecs(T &functor);
template<typename T> void rewrite_sigspecs2(T &functor);
@ -1693,6 +1704,11 @@ void RTLIL::SyncRule::rewrite_sigspecs(T &functor)
functor(it.first);
functor(it.second);
}
for (auto &it : mem_write_actions) {
functor(it.address);
functor(it.data);
functor(it.enable);
}
}
template<typename T>
@ -1702,6 +1718,11 @@ void RTLIL::SyncRule::rewrite_sigspecs2(T &functor)
for (auto &it : actions) {
functor(it.first, it.second);
}
for (auto &it : mem_write_actions) {
functor(it.address);
functor(it.data);
functor(it.enable);
}
}
template<typename T>