text: // 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_X86_X86ARCHTRAITS_P_H_INCLUDED
  #define ASMJIT_X86_X86ARCHTRAITS_P_H_INCLUDED
  
  #include "../core/archtraits.h"
  #include "../core/misc_p.h"
  #include "../x86/x86operand.h"
  
  ASMJIT_BEGIN_SUB_NAMESPACE(x86)
  
  //! \cond INTERNAL
  //! \addtogroup asmjit_x86
  //! \{
  
  // ============================================================================
  // [asmjit::x86::x86ArchTraits
  // ============================================================================
  
  static const constexpr ArchTraits x86ArchTraits = {
    // SP/FP/LR/PC.
    Gp::kIdSp, Gp::kIdBp, 0xFF, 0xFF,
  
    // Reserved.
    { 0, 0, 0 },
  
    // HW stack alignment.
    1,
  
    // Min/Max stack offset
    0x7FFFFFFFu, 0x7FFFFFFFu,
  
    // ISA features [Gp, Vec, Other0, Other1].
    { ArchTraits::kIsaFeatureSwap | ArchTraits::kIsaFeaturePushPop, 0, 0, 0 },
  
    // RegInfo.
    #define V(index) { x86::RegTraits<index>::kSignature }
    { ASMJIT_LOOKUP_TABLE_32(V, 0) },
    #undef V
  
    // RegTypeToTypeId.
    #define V(index) x86::RegTraits<index>::kTypeId
    { ASMJIT_LOOKUP_TABLE_32(V, 0) },
    #undef V
  
    // TypeIdToRegType.
    #define V(index) (index + Type::_kIdBaseStart == Type::kIdI8      ? Reg::kTypeGpbLo : \
                      index + Type::_kIdBaseStart == Type::kIdU8      ? Reg::kTypeGpbLo : \
                      index + Type::_kIdBaseStart == Type::kIdI16     ? Reg::kTypeGpw   : \
                      index + Type::_kIdBaseStart == Type::kIdU16     ? Reg::kTypeGpw   : \
                      index + Type::_kIdBaseStart == Type::kIdI32     ? Reg::kTypeGpd   : \
                      index + Type::_kIdBaseStart == Type::kIdU32     ? Reg::kTypeGpd   : \
                      index + Type::_kIdBaseStart == Type::kIdIntPtr  ? Reg::kTypeGpd   : \
                      index + Type::_kIdBaseStart == Type::kIdUIntPtr ? Reg::kTypeGpd   : \
                      index + Type::_kIdBaseStart == Type::kIdF32     ? Reg::kTypeXmm   : \
                      index + Type::_kIdBaseStart == Type::kIdF64     ? Reg::kTypeXmm   : \
                      index + Type::_kIdBaseStart == Type::kIdMask8   ? Reg::kTypeKReg  : \
                      index + Type::_kIdBaseStart == Type::kIdMask16  ? Reg::kTypeKReg  : \
                      index + Type::_kIdBaseStart == Type::kIdMask32  ? Reg::kTypeKReg  : \
                      index + Type::_kIdBaseStart == Type::kIdMask64  ? Reg::kTypeKReg  : \
                      index + Type::_kIdBaseStart == Type::kIdMmx32   ? Reg::kTypeMm    : \
                      index + Type::_kIdBaseStart == Type::kIdMmx64   ? Reg::kTypeMm    : Reg::kTypeNone)
    { ASMJIT_LOOKUP_TABLE_32(V, 0) },
    #undef V
  
    // Word names of 8-bit, 16-bit, 32-bit, and 64-bit quantities.
    {
      ISAWordNameId::kDB,
      ISAWordNameId::kDW,
      ISAWordNameId::kDD,
      ISAWordNameId::kDQ
    }
  };
  
  // ============================================================================
  // [asmjit::x86::x64ArchTraits
  // ============================================================================
  
  static const constexpr ArchTraits x64ArchTraits = {
    // SP/FP/LR/PC.
    Gp::kIdSp, Gp::kIdBp, 0xFF, 0xFF,
  
    // Reserved.
    { 0, 0, 0 },
  
    // HW stack alignment.
    1,
  
    // Min/Max stack offset
    0x7FFFFFFFu, 0x7FFFFFFFu,
  
    // ISA features [Gp, Vec, Other0, Other1].
    { ArchTraits::kIsaFeatureSwap | ArchTraits::kIsaFeaturePushPop, 0, 0, 0 },
  
    // RegInfo.
    #define V(index) { x86::RegTraits<index>::kSignature }
    { ASMJIT_LOOKUP_TABLE_32(V, 0) },
    #undef V
  
    // RegTypeToTypeId.
    #define V(index) x86::RegTraits<index>::kTypeId
    { ASMJIT_LOOKUP_TABLE_32(V, 0) },
    #undef V
  
    // TypeIdToRegType.
    #define V(index) (index + Type::_kIdBaseStart == Type::kIdI8      ? Reg::kTypeGpbLo : \
                      index + Type::_kIdBaseStart == Type::kIdU8      ? Reg::kTypeGpbLo : \
                      index + Type::_kIdBaseStart == Type::kIdI16     ? Reg::kTypeGpw   : \
                      index + Type::_kIdBaseStart == Type::kIdU16     ? Reg::kTypeGpw   : \
                      index + Type::_kIdBaseStart == Type::kIdI32     ? Reg::kTypeGpd   : \
                      index + Type::_kIdBaseStart == Type::kIdU32     ? Reg::kTypeGpd   : \
                      index + Type::_kIdBaseStart == Type::kIdI64     ? Reg::kTypeGpq   : \
                      index + Type::_kIdBaseStart == Type::kIdU64     ? Reg::kTypeGpq   : \
                      index + Type::_kIdBaseStart == Type::kIdIntPtr  ? Reg::kTypeGpd   : \
                      index + Type::_kIdBaseStart == Type::kIdUIntPtr ? Reg::kTypeGpd   : \
                      index + Type::_kIdBaseStart == Type::kIdF32     ? Reg::kTypeXmm   : \
                      index + Type::_kIdBaseStart == Type::kIdF64     ? Reg::kTypeXmm   : \
                      index + Type::_kIdBaseStart == Type::kIdMask8   ? Reg::kTypeKReg  : \
                      index + Type::_kIdBaseStart == Type::kIdMask16  ? Reg::kTypeKReg  : \
                      index + Type::_kIdBaseStart == Type::kIdMask32  ? Reg::kTypeKReg  : \
                      index + Type::_kIdBaseStart == Type::kIdMask64  ? Reg::kTypeKReg  : \
                      index + Type::_kIdBaseStart == Type::kIdMmx32   ? Reg::kTypeMm    : \
                      index + Type::_kIdBaseStart == Type::kIdMmx64   ? Reg::kTypeMm    : Reg::kTypeNone)
    { ASMJIT_LOOKUP_TABLE_32(V, 0) },
    #undef V
  
    // Word names of 8-bit, 16-bit, 32-bit, and 64-bit quantities.
    {
      ISAWordNameId::kDB,
      ISAWordNameId::kDW,
      ISAWordNameId::kDD,
      ISAWordNameId::kDQ
    }
  };
  
  //! \}
  //! \endcond
  
  ASMJIT_END_SUB_NAMESPACE
  
  #endif // ASMJIT_X86_X86ARCHTRAITS_P_H_INCLUDED
  