// This file is part of AsmJit project <https://asmjit.com>
//
// See <asmjit/core.h> or LICENSE.md for license and copyright information
// SPDX-License-Identifier: Zlib

#ifndef ASMJIT_CORE_API_CONFIG_H_INCLUDED
#define ASMJIT_CORE_API_CONFIG_H_INCLUDED

// AsmJit Library & ABI Version
// ============================

//! \addtogroup asmjit_core
//! \{

//! Makes a 32-bit integer that represents AsmJit version in `(major << 16) | (minor << 8) | patch` form.
#define ASMJIT_LIBRARY_MAKE_VERSION(major, minor, patch) ((major << 16) | (minor << 8) | (patch))

//! AsmJit library version, see \ref ASMJIT_LIBRARY_MAKE_VERSION for a version format reference.
#define ASMJIT_LIBRARY_VERSION ASMJIT_LIBRARY_MAKE_VERSION(1, 20, 0)

//! \def ASMJIT_ABI_NAMESPACE
//!
//! AsmJit ABI namespace is an inline namespace within \ref asmjit namespace.
//!
//! It's used to make sure that when user links to an incompatible version of AsmJit, it won't link. It has also
//! some additional properties as well. When `ASMJIT_ABI_NAMESPACE` is defined by the user it would override the
//! AsmJit default, which makes it possible to use multiple AsmJit libraries within a single project, totally
//! controlled by users. This is useful especially in cases in which some of such library comes from third party.
#if !defined(ASMJIT_ABI_NAMESPACE)
  #define ASMJIT_ABI_NAMESPACE v1_20
#endif // !ASMJIT_ABI_NAMESPACE

//! \}

// Global Dependencies
// ===================

#include <stdarg.h>
#include <stddef.h>
#include <stdint.h> // We really want std types as globals, not under 'std' namespace.
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include <initializer_list>
#include <limits>
#include <type_traits>
#include <utility>

#if !defined(_WIN32) && !defined(__EMSCRIPTEN__)
  #include <pthread.h>
#endif

// Build Options
// =============

#if defined(_DOXYGEN)

// NOTE: Doxygen cannot document macros that are not defined, that's why we have to define them and then undefine
// them immediately, so it won't use the macros with its own preprocessor.

//! \addtogroup asmjit_build
//! \{

//! \def ASMJIT_EMBED
//!
//! Asmjit is embedded, implies \ref ASMJIT_STATIC.
#define ASMJIT_EMBED
#undef ASMJIT_EMBED

//! \def ASMJIT_STATIC
//!
//! Enables static-library build.
#define ASMJIT_STATIC
#undef ASMJIT_STATIC

//! \def ASMJIT_BUILD_DEBUG
//!
//! Defined when AsmJit's build configuration is 'Debug'.
//!
//! \note Can be defined explicitly to bypass auto-detection.
#define ASMJIT_BUILD_DEBUG
#undef ASMJIT_BUILD_DEBUG

//! \def ASMJIT_BUILD_RELEASE
//!
//! Defined when AsmJit's build configuration is 'Release'.
//!
//! \note Can be defined explicitly to bypass auto-detection.
#define ASMJIT_BUILD_RELEASE
#undef ASMJIT_BUILD_RELEASE

//! \def ASMJIT_NO_DEPRECATED
//!
//! Disables deprecated API at compile time (deprecated API won't be available).
#define ASMJIT_NO_DEPRECATED
#undef ASMJIT_NO_DEPRECATED

//! \def ASMJIT_NO_ABI_NAMESPACE
//!
//! Disables the use of an inline ABI namespace within asmjit namespace (the inline namespace is used as an ABI tag).
#define ASMJIT_NO_ABI_NAMESPACE
#undef ASMJIT_NO_ABI_NAMESPACE

//! \def ASMJIT_NO_X86
//!
//! Disables X86/X64 backends.
#define ASMJIT_NO_X86
#undef ASMJIT_NO_X86

//! \def ASMJIT_NO_AARCH64
//!
//! Disables AArch64 backend.
#define ASMJIT_NO_AARCH64
#undef ASMJIT_NO_AARCH64

//! \def ASMJIT_NO_SHM_OPEN
//!
//! Disables the use of `shm_open` on all targets even when it's supported.
#define ASMJIT_NO_SHM_OPEN
#undef ASMJIT_NO_SHM_OPEN

//! \def ASMJIT_NO_JIT
//!
//! Disables JIT memory management and \ref asmjit::JitRuntime.
#define ASMJIT_NO_JIT
#undef ASMJIT_NO_JIT

//! \def ASMJIT_NO_LOGGING
//!
//! Disables \ref asmjit::Logger and \ref asmjit::Formatter.
#define ASMJIT_NO_LOGGING
#undef ASMJIT_NO_LOGGING

//! \def ASMJIT_NO_TEXT
//!
//! Disables everything that contains text.
#define ASMJIT_NO_TEXT
#undef ASMJIT_NO_TEXT

//! \def ASMJIT_NO_VALIDATION
//!
//! Disables instruction validation API.
#define ASMJIT_NO_VALIDATION
#undef ASMJIT_NO_VALIDATION

//! \def ASMJIT_NO_INTROSPECTION
//!
//! Disables instruction introspection API.
#define ASMJIT_NO_INTROSPECTION
#undef ASMJIT_NO_INTROSPECTION

//! \def ASMJIT_NO_FOREIGN
//!
//! Disables non-host backends entirely (useful for JIT compilers to minimize the library size).
#define ASMJIT_NO_FOREIGN
#undef ASMJIT_NO_FOREIGN

//! \def ASMJIT_NO_BUILDER
//!
//! Disables \ref asmjit_builder functionality completely.
#define ASMJIT_NO_BUILDER
#undef ASMJIT_NO_BUILDER

//! \def ASMJIT_NO_COMPILER
//!
//! Disables \ref asmjit_compiler functionality completely.
#define ASMJIT_NO_COMPILER
#undef ASMJIT_NO_COMPILER

//! \def ASMJIT_NO_UJIT
//!
//! Disables \ref asmjit_ujit functionality completely.
#define ASMJIT_NO_UJIT
#undef ASMJIT_NO_UJIT

//! \}

//! \cond
// ASMJIT_NO_BUILDER implies ASMJIT_NO_COMPILER.
#if defined(ASMJIT_NO_BUILDER) && !defined(ASMJIT_NO_COMPILER)
  #define ASMJIT_NO_COMPILER
#endif

// ASMJIT_NO_COMPILER implies ASMJIT_NO_UJIT.
#if defined(ASMJIT_NO_COMPILER) && !defined(ASMJIT_NO_UJIT)
  #define ASMJIT_NO_UJIT
#endif

// Prevent compile-time errors caused by misconfiguration.
#if defined(ASMJIT_NO_TEXT) && !defined(ASMJIT_NO_LOGGING)
  #pragma message("'ASMJIT_NO_TEXT' can only be defined when 'ASMJIT_NO_LOGGING' is defined.")
  #undef ASMJIT_NO_TEXT
#endif

#if defined(ASMJIT_NO_INTROSPECTION) && !defined(ASMJIT_NO_COMPILER)
  #pragma message("'ASMJIT_NO_INTROSPECTION' can only be defined when 'ASMJIT_NO_COMPILER' is defined")
  #undef ASMJIT_NO_INTROSPECTION
#endif

//! \endcond

#endif // _DOXYGEN

// Build Mode
// ==========

//! \cond
// Detect ASMJIT_BUILD_DEBUG and ASMJIT_BUILD_RELEASE if not defined.
#if !defined(ASMJIT_BUILD_DEBUG) && !defined(ASMJIT_BUILD_RELEASE)
  #if !defined(NDEBUG)
    #define ASMJIT_BUILD_DEBUG
  #else
    #define ASMJIT_BUILD_RELEASE
  #endif
#endif
//! \endcond

// Target Architecture Detection
// =============================

//! \addtogroup asmjit_core
//! \{

#if defined(_DOXYGEN)

  //! \def ASMJIT_ARCH_X86
  //!
  //! Defined to either 0, 32, or 64 depending on whether the target CPU is X86 (32) or X86_64 (64).
  #define ASMJIT_ARCH_X86 __detected_at_runtime__

  //! \def ASMJIT_ARCH_ARM
  //!
  //! Defined to either 0, 32, or 64 depending on whether the target CPU is ARM (32) or AArch64 (64).
  #define ASMJIT_ARCH_ARM __detected_at_runtime__

  //! \def ASMJIT_ARCH_MIPS
  //!
  //! Defined to either 0, 32, or 64 depending on whether the target CPU is MIPS (32) or MISP64 (64).
  #define ASMJIT_ARCH_MIPS __detected_at_runtime__

  //! \def ASMJIT_ARCH_RISCV
  //!
  //! Defined to either 0, 32, or 64 depending on whether the target CPU is RV32 (32) or RV64 (64).
  #define ASMJIT_ARCH_RISCV __detected_at_runtime__

  //! \def ASMJIT_ARCH_LA
  //!
  //! Defined to either 0, 32, or 64 depending on whether the target CPU is 32-bit or 64-bit LoongArch.
  #define ASMJIT_ARCH_LA __detected_at_runtime__

  //! \def ASMJIT_ARCH_BITS
  //!
  //! Defined to either 32 or 64 depending on the target.
  #define ASMJIT_ARCH_BITS __detected_at_runtime__(32 | 64)

  //! \def ASMJIT_HAS_HOST_BACKEND
  //!
  //! Defined when AsmJit is built with the target architecture backend.
  //!
  //! For example if AsmJit is building for x86 or x86_64 architectures and `ASMJIT_NO_X86` is not defined,
  //! it would define `ASMJIT_HAS_HOST_BACKEND` when `<asmjit/code.h>` or ``<asmjit/host.h>` is included.
  #define ASMJIT_HAS_HOST_BACKEND __detected_at_runtime__

#else

  #if defined(_M_X64) || defined(__x86_64__)
    #define ASMJIT_ARCH_X86 64
  #elif defined(_M_IX86) || defined(__X86__) || defined(__i386__)
    #define ASMJIT_ARCH_X86 32
  #else
    #define ASMJIT_ARCH_X86 0
  #endif

  #if defined(_M_ARM64) || defined(__arm64__) || defined(__aarch64__)
  # define ASMJIT_ARCH_ARM 64
  #elif defined(_M_ARM) || defined(_M_ARMT) || defined(__arm__) || defined(__thumb__) || defined(__thumb2__)
    #define ASMJIT_ARCH_ARM 32
  #else
    #define ASMJIT_ARCH_ARM 0
  #endif

  #if defined(_MIPS_ARCH_MIPS64) || defined(__mips64)
    #define ASMJIT_ARCH_MIPS 64
  #elif defined(_MIPS_ARCH_MIPS32) || defined(_M_MRX000) || defined(__mips__)
    #define ASMJIT_ARCH_MIPS 32
  #else
    #define ASMJIT_ARCH_MIPS 0
  #endif

  #if (defined(__riscv) || defined(__riscv__)) && defined(__riscv_xlen)
    // NOTE `__riscv` is the correct macro in this case as specified by "RISC-V Toolchain Conventions".
    #define ASMJIT_ARCH_RISCV __riscv_xlen
  #else
    #define ASMJIT_ARCH_RISCV 0
  #endif

  #if defined(__loongarch__) && defined(__loongarch_grlen)
    #define ASMJIT_ARCH_LA __loongarch_grlen
  #else
    #define ASMJIT_ARCH_LA 0
  #endif

  #define ASMJIT_ARCH_BITS (ASMJIT_ARCH_X86 | ASMJIT_ARCH_ARM | ASMJIT_ARCH_MIPS | ASMJIT_ARCH_RISCV | ASMJIT_ARCH_LA)
  #if ASMJIT_ARCH_BITS == 0 && !defined(_DOXYGEN)
    #undef ASMJIT_ARCH_BITS
    #if defined(__LP64__) || defined(_LP64)
      #define ASMJIT_ARCH_BITS 64
    #else
      #define ASMJIT_ARCH_BITS 32
    #endif
  #endif

  #if defined(ASMJIT_NO_FOREIGN)
    #if !ASMJIT_ARCH_X86 && !defined(ASMJIT_NO_X86)
      #define ASMJIT_NO_X86
    #endif

    #if ASMJIT_ARCH_ARM != 64 && !defined(ASMJIT_NO_AARCH64)
      #define ASMJIT_NO_AARCH64
    #endif
  #endif

  #if ASMJIT_ARCH_X86 != 0 && !defined(ASMJIT_NO_X86)
    #define ASMJIT_HAS_HOST_BACKEND
  #endif

  #if ASMJIT_ARCH_ARM == 64 && !defined(ASMJIT_NO_AARCH64)
    #define ASMJIT_HAS_HOST_BACKEND
  #endif

  #if !defined(ASMJIT_NO_UJIT)
    #if !defined(ASMJIT_NO_X86) && ASMJIT_ARCH_X86 != 0
      #define ASMJIT_UJIT_X86
    #elif !defined(ASMJIT_NO_AARCH64) && ASMJIT_ARCH_ARM == 64
      #define ASMJIT_UJIT_AARCH64
    #else
      #define ASMJIT_NO_UJIT
    #endif
  #endif

#endif // _DOXYGEN

//! \}

// C++ Compiler and Features Detection
// ===================================

#if defined(__GNUC__) && defined(__has_attribute)
  #define ASMJIT_CXX_HAS_ATTRIBUTE(NAME, CHECK) (__has_attribute(NAME))
#else
  #define ASMJIT_CXX_HAS_ATTRIBUTE(NAME, CHECK) (!(!(CHECK)))
#endif // !ASMJIT_CXX_HAS_ATTRIBUTE

// API Decorators & C++ Extensions
// ===============================

//! \addtogroup asmjit_core
//! \{

#if defined(_DOXYGEN)
//! \def ASMJIT_API
//!
//! A decorator that is used to decorate API that AsmJit exports when built as a shared library.
#define ASMJIT_API

//! \def ASMJIT_VIRTAPI
//!
//! This is basically a workaround. When using MSVC and marking class as DLL export everything gets exported, which
//! is unwanted in most projects. MSVC automatically exports typeinfo and vtable if at least one symbol of the class
//! is exported. However, GCC has some strange behavior that even if one or more symbol is exported it doesn't export
//! typeinfo unless the class itself is decorated with "visibility(default)" (i.e. ASMJIT_API).
#define ASMJIT_VIRTAPI

//! \def ASMJIT_INLINE
//!
//! Decorator to force inlining of functions, uses either `__attribute__((__always_inline__))` or __forceinline,
//! depending on C++ compiler.
#define ASMJIT_INLINE inline

//! \def ASMJIT_INLINE_NODEBUG
//!
//! Like \ref ASMJIT_INLINE, but uses additionally `__nodebug__` or `__artificial__` attribute to make the
//! debugging of some AsmJit functions easier, especially getters and one-line abstractions where usually you don't
//! want to step in.
#define ASMJIT_INLINE_NODEBUG inline

//! \def ASMJIT_INLINE_CONSTEXPR
//!
//! Like \ref ASMJIT_INLINE_NODEBUG, but having an additional `constexpr` attribute.
#define ASMJIT_INLINE_CONSTEXPR inline constexpr

//! \def ASMJIT_NOINLINE
//!
//! Decorator to avoid inlining of functions, uses either `__attribute__((__noinline__))` or `__declspec(noinline)`
//! depending on C++ compiler.
#define ASMJIT_NOINLINE

//! \def ASMJIT_CDECL
//!
//! CDECL function attribute - either `__attribute__((__cdecl__))` or `__cdecl`.
#define ASMJIT_CDECL

//! \def ASMJIT_STDCALL
//!
//! STDCALL function attribute - either `__attribute__((__stdcall__))` or `__stdcall`.
//!
//! \note This expands to nothing on non-x86 targets as STDCALL is X86 specific.
#define ASMJIT_STDCALL

//! \def ASMJIT_FASTCALL
//!
//! FASTCALL function attribute - either `__attribute__((__fastcall__))` or `__fastcall`.
//!
//! \note Expands to nothing on non-x86 targets as FASTCALL is X86 specific.
#define ASMJIT_FASTCALL

//! \def ASMJIT_REGPARM(N)
//!
//! Expands to `__attribute__((__regparm__(N)))` when compiled by GCC or clang, nothing otherwise.
#define ASMJIT_REGPARM(N)

//! \def ASMJIT_VECTORCALL
//!
//! VECTORCALL function attribute - either `__attribute__((__vectorcall__))` or `__vectorcall`.
//!
//! \note Expands to nothing on non-x86 targets as VECTORCALL is X86 specific.
#define ASMJIT_VECTORCALL

//! \def ASMJIT_MAY_ALIAS
//!
//! Expands to `__attribute__((__may_alias__))` if supported.
#define ASMJIT_MAY_ALIAS

//! \def ASMJIT_ASSUME(...)
//!
//! Macro that tells the C/C++ compiler that the expression `...` evaluates to true.
//!
//! This macro has two purposes:
//!
//!   1. Enable optimizations that would not be possible without the assumption.
//!   2. Hint static analysis tools that a certain condition is true to prevent false positives.
#define ASMJIT_ASSUME(...)

//! \def ASMJIT_LIKELY(...)
//!
//! Condition is likely to be taken (mostly error handling and edge cases).
#define ASMJIT_LIKELY(...)

//! \def ASMJIT_UNLIKELY(...)
//!
//! Condition is unlikely to be taken (mostly error handling and edge cases).
#define ASMJIT_UNLIKELY(...)

#else

// API (Export / Import).
#if !defined(ASMJIT_STATIC)
  #if defined(_WIN32) && (defined(_MSC_VER) || defined(__MINGW32__))
    #ifdef ASMJIT_EXPORTS
      #define ASMJIT_API __declspec(dllexport)
    #else
      #define ASMJIT_API __declspec(dllimport)
    #endif
  #elif defined(_WIN32) && defined(__GNUC__)
    #ifdef ASMJIT_EXPORTS
      #define ASMJIT_API __attribute__((__dllexport__))
    #else
      #define ASMJIT_API __attribute__((__dllimport__))
    #endif
  #elif defined(__GNUC__)
    #define ASMJIT_API __attribute__((__visibility__("default")))
  #endif
#endif

#if !defined(ASMJIT_API)
  #define ASMJIT_API
#endif

#if !defined(ASMJIT_VARAPI)
  #define ASMJIT_VARAPI extern ASMJIT_API
#endif

#if defined(__GNUC__) && !defined(_WIN32)
  #define ASMJIT_VIRTAPI ASMJIT_API
#else
  #define ASMJIT_VIRTAPI
#endif

// Function attributes.
#if !defined(ASMJIT_BUILD_DEBUG) && defined(__GNUC__) && !defined(_DOXYGEN)
  #define ASMJIT_INLINE inline __attribute__((__always_inline__))
#elif !defined(ASMJIT_BUILD_DEBUG) && defined(_MSC_VER) && !defined(_DOXYGEN)
  #define ASMJIT_INLINE __forceinline
#else
  #define ASMJIT_INLINE inline
#endif


#if defined(__clang__) && !defined(_DOXYGEN)
  #define ASMJIT_INLINE_NODEBUG inline __attribute__((__always_inline__, __nodebug__))
#elif defined(__GNUC__) && !defined(_DOXYGEN)
  #define ASMJIT_INLINE_NODEBUG inline __attribute__((__always_inline__, __artificial__))
#else
  #define ASMJIT_INLINE_NODEBUG inline
#endif

#define ASMJIT_INLINE_CONSTEXPR constexpr ASMJIT_INLINE_NODEBUG

#if defined(__GNUC__)
  #define ASMJIT_NOINLINE __attribute__((__noinline__))
#elif defined(_MSC_VER)
  #define ASMJIT_NOINLINE __declspec(noinline)
#else
  #define ASMJIT_NOINLINE
#endif

// Calling conventions.
#if ASMJIT_ARCH_X86 == 32 && defined(__GNUC__)
  #define ASMJIT_CDECL __attribute__((__cdecl__))
  #define ASMJIT_STDCALL __attribute__((__stdcall__))
  #define ASMJIT_FASTCALL __attribute__((__fastcall__))
  #define ASMJIT_REGPARM(N) __attribute__((__regparm__(N)))
#elif ASMJIT_ARCH_X86 == 32 && defined(_MSC_VER)
  #define ASMJIT_CDECL __cdecl
  #define ASMJIT_STDCALL __stdcall
  #define ASMJIT_FASTCALL __fastcall
  #define ASMJIT_REGPARM(N)
#else
  #define ASMJIT_CDECL
  #define ASMJIT_STDCALL
  #define ASMJIT_FASTCALL
  #define ASMJIT_REGPARM(N)
#endif

#if ASMJIT_ARCH_X86 && defined(_WIN32) && defined(_MSC_VER)
  #define ASMJIT_VECTORCALL __vectorcall
#elif ASMJIT_ARCH_X86 && defined(_WIN32)
  #define ASMJIT_VECTORCALL __attribute__((__vectorcall__))
#else
  #define ASMJIT_VECTORCALL
#endif

#if defined(__GNUC__)
  #define ASMJIT_ALIGNAS(ALIGNMENT) __attribute__((__aligned__(ALIGNMENT)))
#elif defined(_MSC_VER)
  #define ASMJIT_ALIGNAS(ALIGNMENT) __declspec(align(ALIGNMENT))
#else
  #define ASMJIT_ALIGNAS(ALIGNMENT) alignas(ALIGNMENT)
#endif

#if defined(__GNUC__)
  #define ASMJIT_MAY_ALIAS __attribute__((__may_alias__))
#else
  #define ASMJIT_MAY_ALIAS
#endif

#if defined(__clang__) && !defined(_DOXYGEN)
  // NOTE: Clang allows to apply this attribute to function arguments, which is what we want. Once GCC decides
  // to support this use, we will enable it for GCC as well. However, until that, it will be clang only, which
  // is what we need for static analysis.
  #define ASMJIT_NONNULL(FUNCTION_ARGUMENT) FUNCTION_ARGUMENT __attribute__((__nonnull__))
#else
  #define ASMJIT_NONNULL(FUNCTION_ARGUMENT) FUNCTION_ARGUMENT
#endif

#if defined(__clang__)
  #define ASMJIT_ASSUME(...) __builtin_assume(__VA_ARGS__)
#elif defined(__GNUC__)
  #define ASMJIT_ASSUME(...) do { if (!(__VA_ARGS__)) __builtin_unreachable(); } while (0)
#elif defined(_MSC_VER)
  #define ASMJIT_ASSUME(...) __assume(__VA_ARGS__)
#else
  #define ASMJIT_ASSUME(...) (void)0
#endif

#if defined(__GNUC__)
  #define ASMJIT_LIKELY(...) __builtin_expect(!!(__VA_ARGS__), 1)
  #define ASMJIT_UNLIKELY(...) __builtin_expect(!!(__VA_ARGS__), 0)
#else
  #define ASMJIT_LIKELY(...) (__VA_ARGS__)
  #define ASMJIT_UNLIKELY(...) (__VA_ARGS__)
#endif

// Utilities.
#define ASMJIT_OFFSET_OF(STRUCT, MEMBER) ((int)(intptr_t)((const char*)&((const STRUCT*)0x100)->MEMBER) - 0x100)
#define ASMJIT_ARRAY_SIZE(X) uint32_t(sizeof(X) / sizeof(X[0]))

#if ASMJIT_CXX_HAS_ATTRIBUTE(no_sanitize, 0)
  #define ASMJIT_ATTRIBUTE_NO_SANITIZE_UNDEF __attribute__((__no_sanitize__("undefined")))
#elif defined(__GNUC__)
  #define ASMJIT_ATTRIBUTE_NO_SANITIZE_UNDEF __attribute__((__no_sanitize_undefined__))
#else
  #define ASMJIT_ATTRIBUTE_NO_SANITIZE_UNDEF
#endif

#endif // _DOXYGEN

//! \}

// Diagnostic Macros
// ======================================

#if defined(_MSC_VER) && !defined(__clang__) && !defined(_DOXYGEN)
  #define ASMJIT_BEGIN_DIAGNOSTIC_SCOPE                                        \
    __pragma(warning(push))                                                    \
    __pragma(warning(disable: 4127))  /* conditional expression is const */    \
    __pragma(warning(disable: 4201))  /* nameless struct/union */
  #define ASMJIT_END_DIAGNOSTIC_SCOPE                                          \
    __pragma(warning(pop))
#else
  #define ASMJIT_BEGIN_DIAGNOSTIC_SCOPE
  #define ASMJIT_END_DIAGNOSTIC_SCOPE
#endif

// Begin-Namespace & End-Namespace Macros
// ======================================

#if !defined(ASMJIT_NO_ABI_NAMESPACE) && !defined(_DOXYGEN)
  #define ASMJIT_BEGIN_NAMESPACE                                               \
    ASMJIT_BEGIN_DIAGNOSTIC_SCOPE                                              \
    namespace asmjit {                                                         \
    inline namespace ASMJIT_ABI_NAMESPACE {
  #define ASMJIT_END_NAMESPACE                                                 \
    }}                                                                         \
    ASMJIT_END_DIAGNOSTIC_SCOPE
#else
  #define ASMJIT_BEGIN_NAMESPACE                                               \
    ASMJIT_BEGIN_DIAGNOSTIC_SCOPE                                              \
    namespace asmjit {
  #define ASMJIT_END_NAMESPACE                                                 \
    }                                                                          \
    ASMJIT_END_DIAGNOSTIC_SCOPE
#endif

#define ASMJIT_BEGIN_SUB_NAMESPACE(NAMESPACE) ASMJIT_BEGIN_NAMESPACE namespace NAMESPACE {
#define ASMJIT_END_SUB_NAMESPACE } ASMJIT_END_NAMESPACE

// C++ Utilities
// =============

#define ASMJIT_NONCOPYABLE(Type)                                               \
    Type(const Type& other) = delete;                                          \
    Type& operator=(const Type& other) = delete;

#define ASMJIT_NONCONSTRUCTIBLE(Type)                                          \
    Type() = delete;                                                           \
    Type(const Type& other) = delete;                                          \
    Type& operator=(const Type& other) = delete;

//! \def ASMJIT_DEFINE_ENUM_FLAGS(T)
//!
//! Defines bit operations for enumeration flags.
#if defined(_DOXYGEN)
  #define ASMJIT_DEFINE_ENUM_FLAGS(T)
#else
  #define ASMJIT_DEFINE_ENUM_FLAGS(T)                                          \
    static ASMJIT_INLINE_CONSTEXPR T operator~(T a) noexcept {                 \
      return T(~std::underlying_type_t<T>(a));                                 \
    }                                                                          \
                                                                               \
    static ASMJIT_INLINE_CONSTEXPR T operator|(T a, T b) noexcept {            \
      return T(std::underlying_type_t<T>(a) | std::underlying_type_t<T>(b));   \
    }                                                                          \
    static ASMJIT_INLINE_CONSTEXPR T operator&(T a, T b) noexcept {            \
      return T(std::underlying_type_t<T>(a) & std::underlying_type_t<T>(b));   \
    }                                                                          \
    static ASMJIT_INLINE_CONSTEXPR T operator^(T a, T b) noexcept {            \
      return T(std::underlying_type_t<T>(a) ^ std::underlying_type_t<T>(b));   \
    }                                                                          \
                                                                               \
    static ASMJIT_INLINE_CONSTEXPR T& operator|=(T& a, T b) noexcept {         \
      a = T(std::underlying_type_t<T>(a) | std::underlying_type_t<T>(b));      \
      return a;                                                                \
    }                                                                          \
    static ASMJIT_INLINE_CONSTEXPR T& operator&=(T& a, T b) noexcept {         \
      a = T(std::underlying_type_t<T>(a) & std::underlying_type_t<T>(b));      \
      return a;                                                                \
    }                                                                          \
    static ASMJIT_INLINE_CONSTEXPR T& operator^=(T& a, T b) noexcept {         \
      a = T(std::underlying_type_t<T>(a) ^ std::underlying_type_t<T>(b));      \
      return a;                                                                \
    }
#endif

//! \def ASMJIT_DEFINE_ENUM_COMPARE(T)
//!
//! Defines comparison operations for enumeration flags.
#if defined(_DOXYGEN)
  #define ASMJIT_DEFINE_ENUM_COMPARE(T)
#else
  #define ASMJIT_DEFINE_ENUM_COMPARE(T)                                        \
    static ASMJIT_INLINE_CONSTEXPR bool operator<(T a, T b) noexcept {         \
      return (std::underlying_type_t<T>)(a) < (std::underlying_type_t<T>)(b);  \
    }                                                                          \
    static ASMJIT_INLINE_CONSTEXPR bool operator<=(T a, T b) noexcept {        \
      return (std::underlying_type_t<T>)(a) <= (std::underlying_type_t<T>)(b); \
    }                                                                          \
    static ASMJIT_INLINE_CONSTEXPR bool operator>(T a, T b) noexcept {         \
      return (std::underlying_type_t<T>)(a) > (std::underlying_type_t<T>)(b);  \
    }                                                                          \
    static ASMJIT_INLINE_CONSTEXPR bool operator>=(T a, T b) noexcept {        \
      return (std::underlying_type_t<T>)(a) >= (std::underlying_type_t<T>)(b); \
    }
#endif

#endif // ASMJIT_CORE_API_CONFIG_H_INCLUDED
