整理初版

third_party/asmjit/arm/a64builder.cpp

@@ -0,0 +1,51 @@
+// This file is part of AsmJit project <https://asmjit.com>
+//
+// See asmjit.h or LICENSE.md for license and copyright information
+// SPDX-License-Identifier: Zlib
+
+#include "../core/api-build_p.h"
+#if !defined(ASMJIT_NO_AARCH64) && !defined(ASMJIT_NO_BUILDER)
+
+#include "../arm/a64assembler.h"
+#include "../arm/a64builder.h"
+#include "../arm/a64emithelper_p.h"
+
+ASMJIT_BEGIN_SUB_NAMESPACE(a64)
+
+// a64::Builder - Construction & Destruction
+// =========================================
+
+Builder::Builder(CodeHolder* code) noexcept : BaseBuilder() {
+  _archMask = uint64_t(1) << uint32_t(Arch::kAArch64);
+  assignEmitterFuncs(this);
+
+  if (code)
+    code->attach(this);
+}
+Builder::~Builder() noexcept {}
+
+// a64::Builder - Events
+// =====================
+
+Error Builder::onAttach(CodeHolder* code) noexcept {
+  return Base::onAttach(code);
+}
+
+Error Builder::onDetach(CodeHolder* code) noexcept {
+  return Base::onDetach(code);
+}
+
+// a64::Builder - Finalize
+// =======================
+
+Error Builder::finalize() {
+  ASMJIT_PROPAGATE(runPasses());
+  Assembler a(_code);
+  a.addEncodingOptions(encodingOptions());
+  a.addDiagnosticOptions(diagnosticOptions());
+  return serializeTo(&a);
+}
+
+ASMJIT_END_SUB_NAMESPACE
+
+#endif // !ASMJIT_NO_AARCH64 && !ASMJIT_NO_BUILDER