diff options
| author | auth12 <[email protected]> | 2020-07-19 11:45:43 -0700 |
|---|---|---|
| committer | auth12 <[email protected]> | 2020-07-19 11:45:43 -0700 |
| commit | 4e6a09d486ed462ee4cf38c3735a12d530dc09d4 (patch) | |
| tree | a67ccac41fef7a412b4357fbe54582cc4b692863 /client/asmjit/core/emitterutils_p.h | |
| parent | Deleted asmjit submodule (diff) | |
| download | loader-4e6a09d486ed462ee4cf38c3735a12d530dc09d4.tar.xz loader-4e6a09d486ed462ee4cf38c3735a12d530dc09d4.zip | |
Added asmjit.
Fixed solution file.
Diffstat (limited to 'client/asmjit/core/emitterutils_p.h')
| -rw-r--r-- | client/asmjit/core/emitterutils_p.h | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/client/asmjit/core/emitterutils_p.h b/client/asmjit/core/emitterutils_p.h new file mode 100644 index 0000000..7e222d3 --- /dev/null +++ b/client/asmjit/core/emitterutils_p.h @@ -0,0 +1,109 @@ +// 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. + +#ifndef ASMJIT_CORE_EMITTERUTILS_P_H_INCLUDED +#define ASMJIT_CORE_EMITTERUTILS_P_H_INCLUDED + +#include "../core/emitter.h" +#include "../core/operand.h" + +ASMJIT_BEGIN_NAMESPACE + +class BaseAssembler; + +//! \cond INTERNAL +//! \addtogroup asmjit_core +//! \{ + +// ============================================================================ +// [asmjit::EmitterUtils] +// ============================================================================ + +namespace EmitterUtils { + +static const Operand_ noExt[3] {}; + +enum kOpIndex { + kOp3 = 0, + kOp4 = 1, + kOp5 = 2 +}; + +static ASMJIT_INLINE uint32_t opCountFromEmitArgs(const Operand_& o0, const Operand_& o1, const Operand_& o2, const Operand_* opExt) noexcept { + uint32_t opCount = 0; + + if (opExt[kOp3].isNone()) { + if (!o0.isNone()) opCount = 1; + if (!o1.isNone()) opCount = 2; + if (!o2.isNone()) opCount = 3; + } + else { + opCount = 4; + if (!opExt[kOp4].isNone()) { + opCount = 5 + uint32_t(!opExt[kOp5].isNone()); + } + } + + return opCount; +} + +static ASMJIT_INLINE void opArrayFromEmitArgs(Operand_ dst[Globals::kMaxOpCount], const Operand_& o0, const Operand_& o1, const Operand_& o2, const Operand_* opExt) noexcept { + dst[0].copyFrom(o0); + dst[1].copyFrom(o1); + dst[2].copyFrom(o2); + dst[3].copyFrom(opExt[kOp3]); + dst[4].copyFrom(opExt[kOp4]); + dst[5].copyFrom(opExt[kOp5]); +} + +#ifndef ASMJIT_NO_LOGGING +enum : uint32_t { + // Has to be big to be able to hold all metadata compiler can assign to a + // single instruction. + kMaxInstLineSize = 44, + kMaxBinarySize = 26 +}; + +Error formatLine(String& sb, const uint8_t* binData, size_t binSize, size_t dispSize, size_t immSize, const char* comment) noexcept; + +void logLabelBound(BaseAssembler* self, const Label& label) noexcept; + +void logInstructionEmitted( + BaseAssembler* self, + uint32_t instId, uint32_t options, const Operand_& o0, const Operand_& o1, const Operand_& o2, const Operand_* opExt, + uint32_t relSize, uint32_t immSize, uint8_t* afterCursor); + +Error logInstructionFailed( + BaseAssembler* self, + Error err, uint32_t instId, uint32_t options, const Operand_& o0, const Operand_& o1, const Operand_& o2, const Operand_* opExt); +#endif + +} + +//! \} +//! \endcond + +ASMJIT_END_NAMESPACE + +#endif // ASMJIT_CORE_EMITTERUTILS_P_H_INCLUDED + |