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/** @file
Processor or Compiler specific defines and types for RISC-V.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#ifndef __PROCESSOR_BIND_H__
#define __PROCESSOR_BIND_H__
//
// Define the processor type so other code can make processor based choices
//
#define MDE_CPU_RISCV64
//
// Make sure we are using the correct packing rules per EFI specification
//
#ifndef __GNUC__
#pragma pack()
#endif
//
// Use ANSI C 2000 stdint.h integer width declarations
//
#include <stdint.h>
typedef uint8_t BOOLEAN;
typedef int8_t INT8;
typedef uint8_t UINT8;
typedef int16_t INT16;
typedef uint16_t UINT16;
typedef int32_t INT32;
typedef uint32_t UINT32;
typedef int64_t INT64;
typedef uint64_t UINT64;
typedef char CHAR8;
typedef uint16_t CHAR16;
//
// Unsigned value of native width. (4 bytes on supported 32-bit processor instructions,
// 8 bytes on supported 64-bit processor instructions)
//
typedef UINT64 UINTN;
//
// Signed value of native width. (4 bytes on supported 32-bit processor instructions,
// 8 bytes on supported 64-bit processor instructions)
//
typedef INT64 INTN;
//
// Processor specific defines
//
//
// A value of native width with the highest bit set.
//
#define MAX_BIT 0x8000000000000000
//
// A value of native width with the two highest bits set.
//
#define MAX_2_BITS 0xC000000000000000
//
// The stack alignment required for RISC-V
//
#define CPU_STACK_ALIGNMENT 16
//
// Modifier to ensure that all protocol member functions and EFI intrinsics
// use the correct C calling convention. All protocol member functions and
// EFI intrinsics are required to modify their member functions with EFIAPI.
//
#define EFIAPI
#if defined(__GNUC__)
//
// For GNU assembly code, .global or .globl can declare global symbols.
// Define this macro to unify the usage.
//
#define ASM_GLOBAL .globl
#endif
#endif
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