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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
#ifndef HAVE_MINIPAL_UTILS_H
#define HAVE_MINIPAL_UTILS_H
#define ARRAY_SIZE(arr) (sizeof(arr)/sizeof(arr[0]))
// Number of characters in a string literal. Excludes terminating NULL.
#define STRING_LENGTH(str) (ARRAY_SIZE(str) - 1)
#ifndef __has_builtin
#define __has_builtin(x) 0
#endif
#if defined(_MSC_VER)
# if defined(__SANITIZE_ADDRESS__)
# define HAS_ADDRESS_SANITIZER
# define DISABLE_ASAN __declspec(no_sanitize_address)
# else
# define DISABLE_ASAN
# endif
#elif defined(__has_feature)
# if __has_feature(address_sanitizer)
# define HAS_ADDRESS_SANITIZER
# define DISABLE_ASAN __attribute__((no_sanitize("address")))
# else
# define DISABLE_ASAN
# endif
#else
# define DISABLE_ASAN
#endif
#if defined(_MSC_VER)
# ifdef SANITIZER_SHARED_RUNTIME
# define SANITIZER_CALLBACK_CALLCONV __declspec(dllexport no_sanitize_address) __cdecl
# define SANITIZER_INTERFACE_CALLCONV __declspec(dllimport) __cdecl
# else
# define SANITIZER_CALLBACK_CALLCONV __declspec(no_sanitize_address) __cdecl
# define SANITIZER_INTERFACE_CALLCONV __cdecl
# endif
#else
# ifdef SANITIZER_SHARED_RUNTIME
# define SANITIZER_CALLBACK_CALLCONV __attribute__((no_address_safety_analysis)) __attribute__((visibility("default")))
# else
# define SANITIZER_CALLBACK_CALLCONV __attribute__((no_address_safety_analysis))
# endif
# define SANITIZER_INTERFACE_CALLCONV
#endif
#if defined(HAS_ADDRESS_SANITIZER)
# ifdef __cplusplus
extern "C"
{
# endif
void SANITIZER_INTERFACE_CALLCONV __asan_handle_no_return(void);
# ifdef __cplusplus
}
# endif
#elif defined(__llvm__)
# pragma clang diagnostic push
# ifdef COMPILER_SUPPORTS_W_RESERVED_IDENTIFIER
# pragma clang diagnostic ignored "-Wreserved-identifier"
# endif
// Stub out a dummy implmentation when asan isn't enabled.
inline void __asan_handle_no_return(void);
inline void __asan_handle_no_return(void){}
# pragma clang diagnostic pop
#else
// Use a macro for GCC since __asan_handle_no_return is always available as a built-in on GCC
#define __asan_handle_no_return()
#endif
#endif // HAVE_MINIPAL_UTILS_H
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