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hashlib: redo interface for flexibility

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This commit is contained in:
Emil J. Tywoniak 2024-10-01 15:12:03 +02:00
parent 7a362f1f74
commit d071489ab1
35 changed files with 542 additions and 386 deletions
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51
kernel/yosys_common.h
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@ -153,6 +153,15 @@ using std::get;
using std::min;
using std::max;
using hashlib::Hasher;
using hashlib::run_hash;
using hashlib::hash_ops;
using hashlib::mkhash_xorshift;
using hashlib::dict;
using hashlib::idict;
using hashlib::pool;
using hashlib::mfp;
// A primitive shared string implementation that does not
// move its .c_str() when the object is copied or moved.
struct shared_str {
@ -163,22 +172,12 @@ struct shared_str {
const char *c_str() const { return content->c_str(); }
const string &str() const { return *content; }
bool operator==(const shared_str &other) const { return *content == *other.content; }
unsigned int hash() const { return hashlib::hash_ops<std::string>::hash(*content); }
Hasher hash_acc(Hasher h) const {
h.acc(*content);
return h;
}
};
using hashlib::mkhash;
using hashlib::mkhash_init;
using hashlib::mkhash_add;
using hashlib::mkhash_xorshift;
using hashlib::hash_ops;
using hashlib::hash_cstr_ops;
using hashlib::hash_ptr_ops;
using hashlib::hash_obj_ops;
using hashlib::dict;
using hashlib::idict;
using hashlib::pool;
using hashlib::mfp;
namespace RTLIL {
struct IdString;
struct Const;
@ -217,26 +216,6 @@ using RTLIL::State;
using RTLIL::SigChunk;
using RTLIL::SigSig;
namespace hashlib {
template<> struct hash_ops<RTLIL::Wire*> : hash_obj_ops {};
template<> struct hash_ops<RTLIL::Cell*> : hash_obj_ops {};
template<> struct hash_ops<RTLIL::Memory*> : hash_obj_ops {};
template<> struct hash_ops<RTLIL::Process*> : hash_obj_ops {};
template<> struct hash_ops<RTLIL::Module*> : hash_obj_ops {};
template<> struct hash_ops<RTLIL::Design*> : hash_obj_ops {};
template<> struct hash_ops<RTLIL::Monitor*> : hash_obj_ops {};
template<> struct hash_ops<AST::AstNode*> : hash_obj_ops {};
template<> struct hash_ops<const RTLIL::Wire*> : hash_obj_ops {};
template<> struct hash_ops<const RTLIL::Cell*> : hash_obj_ops {};
template<> struct hash_ops<const RTLIL::Memory*> : hash_obj_ops {};
template<> struct hash_ops<const RTLIL::Process*> : hash_obj_ops {};
template<> struct hash_ops<const RTLIL::Module*> : hash_obj_ops {};
template<> struct hash_ops<const RTLIL::Design*> : hash_obj_ops {};
template<> struct hash_ops<const RTLIL::Monitor*> : hash_obj_ops {};
template<> struct hash_ops<const AST::AstNode*> : hash_obj_ops {};
}
void memhasher_on();
void memhasher_off();
void memhasher_do();
@ -347,10 +326,6 @@ RTLIL::IdString new_id_suffix(std::string file, int line, std::string func, std:
static const YOSYS_NAMESPACE_PREFIX RTLIL::IdString id(q); return id; })()
namespace ID = RTLIL::ID;
namespace hashlib {
template<> struct hash_ops<RTLIL::State> : hash_ops<int> {};
}
YOSYS_NAMESPACE_END