#pragma once

#include <inttypes.h>
#include <stddef.h>
#include <stdint.h>
#include "WAVM/Platform/Defines.h"

namespace WAVM {
	typedef uint8_t U8;
	typedef int8_t I8;
	typedef uint16_t U16;
	typedef int16_t I16;
	typedef uint32_t U32;
	typedef int32_t I32;
	typedef uint64_t U64;
	typedef int64_t I64;
	typedef float F32;
	typedef double F64;

	// The OSX libc defines uintptr_t to be a long where U32/U64 are int. This causes
	// uintptr_t/uint64 to be treated as distinct types for e.g. overloading. Work around it by
	// defining our own Uptr/Iptr that are always int type.
#if defined(__APPLE__) || defined(__WAVIX__)
#if __SIZEOF_POINTER__ == 8
#define WAVM_PRIuPTR PRIu64
#define WAVM_PRIxPTR PRIx64
	typedef U64 Uptr;
	typedef I64 Iptr;
#elif __SIZEOF_POINTER__ == 4
#define WAVM_PRIuPTR PRIu32
#define WAVM_PRIxPTR PRIx32
	typedef U32 Uptr;
	typedef I32 Iptr;
#endif
#else
#define WAVM_PRIuPTR PRIuPTR
#define WAVM_PRIxPTR PRIxPTR
	typedef uintptr_t Uptr;
	typedef intptr_t Iptr;
#endif

	WAVM_ALIGNED_STRUCT(
		16,
		union V128 {
			U8 u8[16];
			I8 i8[16];

			U16 u16[8];
			I16 i16[8];

			U32 u32[4];
			I32 i32[4];
			F32 f32[4];

			U64 u64[2];
			I64 i64[2];
			F64 f64[2];
		});
}