Added asmjit.

Fixed solution file.

1 files changed, 187 insertions, 0 deletions

diff --git a/client/asmjit/core/rastack_p.h b/client/asmjit/core/rastack_p.h
new file mode 100644
index 0000000..33d4e1d
--- /dev/null
+++ b/client/asmjit/core/rastack_p.h
@@ -0,0 +1,187 @@
+// 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_RASTACK_P_H_INCLUDED
+#define ASMJIT_CORE_RASTACK_P_H_INCLUDED
+
+#include "../core/api-config.h"
+#ifndef ASMJIT_NO_COMPILER
+
+#include "../core/radefs_p.h"
+
+ASMJIT_BEGIN_NAMESPACE
+
+//! \cond INTERNAL
+//! \addtogroup asmjit_ra
+//! \{
+
+// ============================================================================
+// [asmjit::RAStackSlot]
+// ============================================================================
+
+//! Stack slot.
+struct RAStackSlot {
+  //! Stack slot flags.
+  //!
+  //! TODO: kFlagStackArg is not used by the current implementation, do we need to keep it?
+  enum Flags : uint32_t {
+    //! Stack slot is register home slot.
+    kFlagRegHome = 0x0001u,
+    //! Stack slot position matches argument passed via stack.
+    kFlagStackArg = 0x0002u  
+  };
+
+  enum ArgIndex : uint32_t {
+    kNoArgIndex = 0xFF
+  };
+
+  //! Base register used to address the stack.
+  uint8_t _baseRegId;
+  //! Minimum alignment required by the slot.
+  uint8_t _alignment;
+  //! Reserved for future use.
+  uint16_t _flags;
+  //! Size of memory required by the slot.
+  uint32_t _size;
+
+  //! Usage counter (one unit equals one memory access).
+  uint32_t _useCount;
+  //! Weight of the slot, calculated by \ref RAStackAllocator::calculateStackFrame().
+  uint32_t _weight;
+  //! Stack offset, calculated by \ref RAStackAllocator::calculateStackFrame().
+  int32_t _offset;
+
+  //! \name Accessors
+  //! \{
+
+  inline uint32_t baseRegId() const noexcept { return _baseRegId; }
+  inline void setBaseRegId(uint32_t id) noexcept { _baseRegId = uint8_t(id); }
+
+  inline uint32_t size() const noexcept { return _size; }
+  inline uint32_t alignment() const noexcept { return _alignment; }
+
+  inline uint32_t flags() const noexcept { return _flags; }
+  inline bool hasFlag(uint32_t flag) const noexcept { return (_flags & flag) != 0; }
+  inline void addFlags(uint32_t flags) noexcept { _flags = uint16_t(_flags | flags); }
+
+  inline bool isRegHome() const noexcept { return hasFlag(kFlagRegHome); }
+  inline bool isStackArg() const noexcept { return hasFlag(kFlagStackArg); }
+
+  inline uint32_t useCount() const noexcept { return _useCount; }
+  inline void addUseCount(uint32_t n = 1) noexcept { _useCount += n; }
+
+  inline uint32_t weight() const noexcept { return _weight; }
+  inline void setWeight(uint32_t weight) noexcept { _weight = weight; }
+
+  inline int32_t offset() const noexcept { return _offset; }
+  inline void setOffset(int32_t offset) noexcept { _offset = offset; }
+
+  //! \}
+};
+
+typedef ZoneVector<RAStackSlot*> RAStackSlots;
+
+// ============================================================================
+// [asmjit::RAStackAllocator]
+// ============================================================================
+
+//! Stack allocator.
+class RAStackAllocator {
+public:
+  ASMJIT_NONCOPYABLE(RAStackAllocator)
+
+  enum Size : uint32_t {
+    kSize1     = 0,
+    kSize2     = 1,
+    kSize4     = 2,
+    kSize8     = 3,
+    kSize16    = 4,
+    kSize32    = 5,
+    kSize64    = 6,
+    kSizeCount = 7
+  };
+
+  //! Allocator used to allocate internal data.
+  ZoneAllocator* _allocator;
+  //! Count of bytes used by all slots.
+  uint32_t _bytesUsed;
+  //! Calculated stack size (can be a bit greater than `_bytesUsed`).
+  uint32_t _stackSize;
+  //! Minimum stack alignment.
+  uint32_t _alignment;
+  //! Stack slots vector.
+  RAStackSlots _slots;
+
+  //! \name Construction / Destruction
+  //! \{
+
+  inline RAStackAllocator() noexcept
+    : _allocator(nullptr),
+      _bytesUsed(0),
+      _stackSize(0),
+      _alignment(1),
+      _slots() {}
+
+  inline void reset(ZoneAllocator* allocator) noexcept {
+    _allocator = allocator;
+    _bytesUsed = 0;
+    _stackSize = 0;
+    _alignment = 1;
+    _slots.reset();
+  }
+
+  //! \}
+
+  //! \name Accessors
+  //! \{
+
+  inline ZoneAllocator* allocator() const noexcept { return _allocator; }
+
+  inline uint32_t bytesUsed() const noexcept { return _bytesUsed; }
+  inline uint32_t stackSize() const noexcept { return _stackSize; }
+  inline uint32_t alignment() const noexcept { return _alignment; }
+
+  inline RAStackSlots& slots() noexcept { return _slots; }
+  inline const RAStackSlots& slots() const noexcept { return _slots; }
+  inline uint32_t slotCount() const noexcept { return _slots.size(); }
+
+  //! \}
+
+  //! \name Utilities
+  //! \{
+
+  RAStackSlot* newSlot(uint32_t baseRegId, uint32_t size, uint32_t alignment, uint32_t flags = 0) noexcept;
+
+  Error calculateStackFrame() noexcept;
+  Error adjustSlotOffsets(int32_t offset) noexcept;
+
+  //! \}
+};
+
+//! \}
+//! \endcond
+
+ASMJIT_END_NAMESPACE
+
+#endif // !ASMJIT_NO_COMPILER
+#endif // ASMJIT_CORE_RASTACK_P_H_INCLUDED