52 lines
1.5 KiB
C++
52 lines
1.5 KiB
C++
/**
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******************************************************************************
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* Xenia : Xbox 360 Emulator Research Project *
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******************************************************************************
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* Copyright 2014 Ben Vanik. All rights reserved. *
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* Released under the BSD license - see LICENSE in the root for more details. *
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******************************************************************************
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*/
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#ifndef XENIA_CPU_BACKEND_X64_X64_SEQUENCES_H_
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#define XENIA_CPU_BACKEND_X64_X64_SEQUENCES_H_
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#include "xenia/cpu/hir/instr.h"
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#include <unordered_map>
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namespace xe {
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namespace cpu {
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namespace backend {
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namespace x64 {
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class X64Emitter;
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typedef bool (*SequenceSelectFn)(X64Emitter&, const hir::Instr*);
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extern std::unordered_map<uint32_t, SequenceSelectFn> sequence_table;
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template <typename T>
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bool Register() {
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sequence_table.insert({T::head_key(), T::Select});
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return true;
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}
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template <typename T, typename Tn, typename... Ts>
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static bool Register() {
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bool b = true;
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b = b && Register<T>(); // Call the above function
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b = b && Register<Tn, Ts...>(); // Call ourself again (recursively)
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return b;
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}
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#define EMITTER_OPCODE_TABLE(name, ...) \
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const auto X64_INSTR_##name = Register<__VA_ARGS__>();
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bool SelectSequence(X64Emitter* e, const hir::Instr* i,
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const hir::Instr** new_tail);
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} // namespace x64
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} // namespace backend
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} // namespace cpu
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} // namespace xe
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#endif // XENIA_CPU_BACKEND_X64_X64_SEQUENCES_H_
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