MdePkg: Apply uncrustify changes

[mirror_edk2.git] / MdePkg / Include / RiscV64 / ProcessorBind.h

/** @file\r
  Processor or Compiler specific defines and types for RISC-V\r
\r
  Copyright (c) 2016 - 2020, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>\r
\r
  SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
#ifndef PROCESSOR_BIND_H__\r
#define PROCESSOR_BIND_H__\r
\r
///\r
/// Define the processor type so other code can make processor based choices\r
///\r
#define MDE_CPU_RISCV64\r
\r
//\r
// Make sure we are using the correct packing rules per EFI specification\r
//\r
#if !defined (__GNUC__)\r
  #pragma pack()\r
#endif\r
\r
///\r
/// 8-byte unsigned value\r
///\r
typedef unsigned long long UINT64  __attribute__ ((aligned (8)));\r
///\r
/// 8-byte signed value\r
///\r
typedef long long INT64  __attribute__ ((aligned (8)));\r
///\r
/// 4-byte unsigned value\r
///\r
typedef unsigned int UINT32 __attribute__ ((aligned (4)));\r
///\r
/// 4-byte signed value\r
///\r
typedef int INT32  __attribute__ ((aligned (4)));\r
///\r
/// 2-byte unsigned value\r
///\r
typedef unsigned short UINT16  __attribute__ ((aligned (2)));\r
///\r
/// 2-byte Character.  Unless otherwise specified all strings are stored in the\r
/// UTF-16 encoding format as defined by Unicode 2.1 and ISO/IEC 10646 standards.\r
///\r
typedef unsigned short CHAR16  __attribute__ ((aligned (2)));\r
///\r
/// 2-byte signed value\r
///\r
typedef short INT16  __attribute__ ((aligned (2)));\r
///\r
/// Logical Boolean.  1-byte value containing 0 for FALSE or a 1 for TRUE.  Other\r
/// values are undefined.\r
///\r
typedef unsigned char BOOLEAN;\r
///\r
/// 1-byte unsigned value\r
///\r
typedef unsigned char UINT8;\r
///\r
/// 1-byte Character\r
///\r
typedef char CHAR8;\r
///\r
/// 1-byte signed value\r
///\r
typedef signed char INT8;\r
///\r
/// Unsigned value of native width.  (4 bytes on supported 32-bit processor instructions,\r
/// 8 bytes on supported 64-bit processor instructions)\r
///\r
typedef UINT64 UINTN __attribute__ ((aligned (8)));\r
///\r
/// Signed value of native width.  (4 bytes on supported 32-bit processor instructions,\r
/// 8 bytes on supported 64-bit processor instructions)\r
///\r
typedef INT64 INTN __attribute__ ((aligned (8)));\r
\r
//\r
// Processor specific defines\r
//\r
\r
///\r
/// A value of native width with the highest bit set.\r
///\r
#define MAX_BIT  0x8000000000000000ULL\r
///\r
/// A value of native width with the two highest bits set.\r
///\r
#define MAX_2_BITS  0xC000000000000000ULL\r
\r
///\r
/// Maximum legal RV64 address\r
///\r
#define MAX_ADDRESS  0xFFFFFFFFFFFFFFFFULL\r
\r
///\r
/// Maximum usable address at boot time (48 bits using 4 KB pages in Supervisor mode)\r
///\r
#define MAX_ALLOC_ADDRESS  0xFFFFFFFFFFFFULL\r
\r
///\r
/// Maximum legal RISC-V INTN and UINTN values.\r
///\r
#define MAX_INTN   ((INTN)0x7FFFFFFFFFFFFFFFULL)\r
#define MAX_UINTN  ((UINTN)0xFFFFFFFFFFFFFFFFULL)\r
\r
///\r
/// The stack alignment required for RISC-V\r
///\r
#define CPU_STACK_ALIGNMENT  16\r
\r
///\r
/// Page allocation granularity for RISC-V\r
///\r
#define DEFAULT_PAGE_ALLOCATION_GRANULARITY  (0x1000)\r
#define RUNTIME_PAGE_ALLOCATION_GRANULARITY  (0x1000)\r
\r
//\r
// Modifier to ensure that all protocol member functions and EFI intrinsics\r
// use the correct C calling convention. All protocol member functions and\r
// EFI intrinsics are required to modify their member functions with EFIAPI.\r
//\r
#ifdef EFIAPI\r
///\r
/// If EFIAPI is already defined, then we use that definition.\r
///\r
#elif defined (__GNUC__)\r
///\r
/// Define the standard calling convention regardless of optimization level\r
/// The GCC support assumes a GCC compiler that supports the EFI ABI. The EFI\r
/// ABI is much closer to the x64 Microsoft* ABI than standard x64 (x86-64)\r
/// GCC ABI. Thus a standard x64 (x86-64) GCC compiler can not be used for\r
/// x64. Warning the assembly code in the MDE x64 does not follow the correct\r
/// ABI for the standard x64 (x86-64) GCC.\r
///\r
#define EFIAPI\r
#else\r
///\r
/// The default for a non Microsoft* or GCC compiler is to assume the EFI ABI\r
/// is the standard.\r
///\r
#define EFIAPI\r
#endif\r
\r
#if defined (__GNUC__)\r
///\r
/// For GNU assembly code, .global or .globl can declare global symbols.\r
/// Define this macro to unify the usage.\r
///\r
#define ASM_GLOBAL  .globl\r
#endif\r
\r
/**\r
  Return the pointer to the first instruction of a function given a function pointer.\r
  On x64 CPU architectures, these two pointer values are the same,\r
  so the implementation of this macro is very simple.\r
\r
  @param  FunctionPointer   A pointer to a function.\r
\r
  @return The pointer to the first instruction of a function given a function pointer.\r
\r
**/\r
#define FUNCTION_ENTRY_POINT(FunctionPointer)  (VOID *)(UINTN)(FunctionPointer)\r
\r
#ifndef __USER_LABEL_PREFIX__\r
#define __USER_LABEL_PREFIX__\r
#endif\r
\r
#endif\r