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hashlib: redo interface for flexibility

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This commit is contained in:
Emil J. Tywoniak
2024-12-18 14:49:25 +01:00
parent 7a362f1f74
commit d071489ab1
35 changed files with 542 additions and 386 deletions
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kernel/rtlil.cc
+7 -7
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@@ -35,7 +35,7 @@ YOSYS_NAMESPACE_BEGIN
bool RTLIL::IdString::destruct_guard_ok = false;
RTLIL::IdString::destruct_guard_t RTLIL::IdString::destruct_guard;
std::vector<char*> RTLIL::IdString::global_id_storage_;
dict<char*, int, hash_cstr_ops> RTLIL::IdString::global_id_index_;
dict<char*, int> RTLIL::IdString::global_id_index_;
#ifndef YOSYS_NO_IDS_REFCNT
std::vector<int> RTLIL::IdString::global_refcount_storage_;
std::vector<int> RTLIL::IdString::global_free_idx_list_;
@@ -4476,17 +4476,17 @@ void RTLIL::SigSpec::updhash() const
cover("kernel.rtlil.sigspec.hash");
that->pack();
that->hash_ = mkhash_init;
Hasher h;
for (auto &c : that->chunks_)
if (c.wire == NULL) {
for (auto &v : c.data)
that->hash_ = mkhash(that->hash_, v);
h.acc(v);
} else {
that->hash_ = mkhash(that->hash_, c.wire->name.index_);
that->hash_ = mkhash(that->hash_, c.offset);
that->hash_ = mkhash(that->hash_, c.width);
h.acc(c.wire->name.index_);
h.acc(c.offset);
h.acc(c.width);
}
that->hash_ = h.yield();
if (that->hash_ == 0)
that->hash_ = 1;
}