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| author | auth12 <[email protected]> | 2020-07-19 11:57:04 -0700 |
|---|---|---|
| committer | GitHub <[email protected]> | 2020-07-19 11:57:04 -0700 |
| commit | 1bae439a35a3aadca6772716aaeea8c8a0991114 (patch) | |
| tree | f8eab7a7bae237ad697feecfae26b17bab91b16e /client/asmjit/x86/x86builder.cpp | |
| parent | More placeholders and general plan. (diff) | |
| parent | Merge branch 'master' into windows (diff) | |
| download | loader-1bae439a35a3aadca6772716aaeea8c8a0991114.tar.xz loader-1bae439a35a3aadca6772716aaeea8c8a0991114.zip | |
Merge pull request #1 from auth12/windows
Windows
Diffstat (limited to 'client/asmjit/x86/x86builder.cpp')
| -rw-r--r-- | client/asmjit/x86/x86builder.cpp | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/client/asmjit/x86/x86builder.cpp b/client/asmjit/x86/x86builder.cpp new file mode 100644 index 0000000..8f9c63c --- /dev/null +++ b/client/asmjit/x86/x86builder.cpp @@ -0,0 +1,71 @@ +// AsmJit - Machine code generation for C++ +// +// * Official AsmJit Home Page: https://asmjit.com +// * Official Github Repository: https://github.com/asmjit/asmjit +// +// Copyright (c) 2008-2020 The AsmJit Authors +// +// This software is provided 'as-is', without any express or implied +// warranty. In no event will the authors be held liable for any damages +// arising from the use of this software. +// +// Permission is granted to anyone to use this software for any purpose, +// including commercial applications, and to alter it and redistribute it +// freely, subject to the following restrictions: +// +// 1. The origin of this software must not be misrepresented; you must not +// claim that you wrote the original software. If you use this software +// in a product, an acknowledgment in the product documentation would be +// appreciated but is not required. +// 2. Altered source versions must be plainly marked as such, and must not be +// misrepresented as being the original software. +// 3. This notice may not be removed or altered from any source distribution. + +#include "../core/api-build_p.h" +#if defined(ASMJIT_BUILD_X86) && !defined(ASMJIT_NO_BUILDER) + +#include "../x86/x86assembler.h" +#include "../x86/x86builder.h" + +ASMJIT_BEGIN_SUB_NAMESPACE(x86) + +// ============================================================================ +// [asmjit::x86::Builder - Construction / Destruction] +// ============================================================================ + +Builder::Builder(CodeHolder* code) noexcept : BaseBuilder() { + if (code) + code->attach(this); +} +Builder::~Builder() noexcept {} + +// ============================================================================ +// [asmjit::x86::Builder - Finalize] +// ============================================================================ + +Error Builder::finalize() { + ASMJIT_PROPAGATE(runPasses()); + Assembler a(_code); + a.addEncodingOptions(encodingOptions()); + a.addValidationOptions(validationOptions()); + return serializeTo(&a); +} + +// ============================================================================ +// [asmjit::x86::Builder - Events] +// ============================================================================ + +Error Builder::onAttach(CodeHolder* code) noexcept { + uint32_t arch = code->arch(); + if (!Environment::isFamilyX86(arch)) + return DebugUtils::errored(kErrorInvalidArch); + + ASMJIT_PROPAGATE(Base::onAttach(code)); + + _gpRegInfo.setSignature(Environment::is32Bit(arch) ? uint32_t(Gpd::kSignature) : uint32_t(Gpq::kSignature)); + return kErrorOk; +} + +ASMJIT_END_SUB_NAMESPACE + +#endif // ASMJIT_BUILD_X86 && !ASMJIT_NO_BUILDER |