TianoCore EDK2 master
ProcessorBind.h File Reference

Go to the source code of this file.

Macros

#define MDE_CPU_AARCH64
 
#define MAX_BIT   0x8000000000000000ULL
 
#define MAX_2_BITS   0xC000000000000000ULL
 
#define MAX_ADDRESS   0xFFFFFFFFFFFFFFFFULL
 
#define MAX_ALLOC_ADDRESS   0xFFFFFFFFFFFFULL
 
#define MAX_INTN   ((INTN)0x7FFFFFFFFFFFFFFFULL)
 
#define MAX_UINTN   ((UINTN)0xFFFFFFFFFFFFFFFFULL)
 
#define MIN_INTN   (((INTN)-9223372036854775807LL) - 1)
 
#define CPU_STACK_ALIGNMENT   16
 
#define DEFAULT_PAGE_ALLOCATION_GRANULARITY   (0x1000)
 
#define RUNTIME_PAGE_ALLOCATION_GRANULARITY   (0x10000)
 
#define EFIAPI
 
#define FUNCTION_ENTRY_POINT(FunctionPointer)   (VOID *)(UINTN)(FunctionPointer)
 
#define __USER_LABEL_PREFIX__
 

Typedefs

typedef unsigned long long UINT64
 
typedef long long INT64
 
typedef unsigned int UINT32
 
typedef int INT32
 
typedef unsigned short UINT16
 
typedef unsigned short CHAR16
 
typedef short INT16
 
typedef unsigned char BOOLEAN
 
typedef unsigned char UINT8
 
typedef char CHAR8
 
typedef signed char INT8
 
typedef UINT64 UINTN
 
typedef INT64 INTN
 

Detailed Description

Processor or Compiler specific defines and types for AArch64.

Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.
Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.
Portions copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.

SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file ProcessorBind.h.

Macro Definition Documentation

◆ __USER_LABEL_PREFIX__

#define __USER_LABEL_PREFIX__

Definition at line 204 of file ProcessorBind.h.

◆ CPU_STACK_ALIGNMENT

#define CPU_STACK_ALIGNMENT   16

The stack alignment required for AARCH64

Definition at line 158 of file ProcessorBind.h.

◆ DEFAULT_PAGE_ALLOCATION_GRANULARITY

#define DEFAULT_PAGE_ALLOCATION_GRANULARITY   (0x1000)

Page allocation granularity for AARCH64

Definition at line 163 of file ProcessorBind.h.

◆ EFIAPI

#define EFIAPI

Definition at line 171 of file ProcessorBind.h.

◆ FUNCTION_ENTRY_POINT

#define FUNCTION_ENTRY_POINT (   FunctionPointer)    (VOID *)(UINTN)(FunctionPointer)

Return the pointer to the first instruction of a function given a function pointer. On ARM CPU architectures, these two pointer values are the same, so the implementation of this macro is very simple.

Parameters
FunctionPointerA pointer to a function.
Returns
The pointer to the first instruction of a function given a function pointer.

Definition at line 201 of file ProcessorBind.h.

◆ MAX_2_BITS

#define MAX_2_BITS   0xC000000000000000ULL

A value of native width with the two highest bits set.

Definition at line 132 of file ProcessorBind.h.

◆ MAX_ADDRESS

#define MAX_ADDRESS   0xFFFFFFFFFFFFFFFFULL

Maximum legal AARCH64 address

Definition at line 137 of file ProcessorBind.h.

◆ MAX_ALLOC_ADDRESS

#define MAX_ALLOC_ADDRESS   0xFFFFFFFFFFFFULL

Maximum usable address at boot time (48 bits using 4 KB pages)

Definition at line 142 of file ProcessorBind.h.

◆ MAX_BIT

#define MAX_BIT   0x8000000000000000ULL

A value of native width with the highest bit set.

Definition at line 127 of file ProcessorBind.h.

◆ MAX_INTN

#define MAX_INTN   ((INTN)0x7FFFFFFFFFFFFFFFULL)

Maximum legal AArch64 INTN and UINTN values.

Definition at line 147 of file ProcessorBind.h.

◆ MAX_UINTN

#define MAX_UINTN   ((UINTN)0xFFFFFFFFFFFFFFFFULL)

Definition at line 148 of file ProcessorBind.h.

◆ MDE_CPU_AARCH64

#define MDE_CPU_AARCH64

Define the processor type so other code can make processor based choices

Definition at line 18 of file ProcessorBind.h.

◆ MIN_INTN

#define MIN_INTN   (((INTN)-9223372036854775807LL) - 1)

Minimum legal AArch64 INTN value.

Definition at line 153 of file ProcessorBind.h.

◆ RUNTIME_PAGE_ALLOCATION_GRANULARITY

#define RUNTIME_PAGE_ALLOCATION_GRANULARITY   (0x10000)

Definition at line 164 of file ProcessorBind.h.

Typedef Documentation

◆ BOOLEAN

typedef unsigned char BOOLEAN

Definition at line 101 of file ProcessorBind.h.

◆ CHAR16

typedef unsigned short CHAR16

Definition at line 99 of file ProcessorBind.h.

◆ CHAR8

typedef char CHAR8

Definition at line 103 of file ProcessorBind.h.

◆ INT16

typedef short INT16

Definition at line 100 of file ProcessorBind.h.

◆ INT32

typedef int INT32

Definition at line 97 of file ProcessorBind.h.

◆ INT64

typedef long long INT64

Definition at line 95 of file ProcessorBind.h.

◆ INT8

typedef signed char INT8

Definition at line 104 of file ProcessorBind.h.

◆ INTN

typedef INT64 INTN

Signed value of native width. (4 bytes on supported 32-bit processor instructions, 8 bytes on supported 64-bit processor instructions)

Definition at line 118 of file ProcessorBind.h.

◆ UINT16

typedef unsigned short UINT16

Definition at line 98 of file ProcessorBind.h.

◆ UINT32

typedef unsigned int UINT32

Definition at line 96 of file ProcessorBind.h.

◆ UINT64

typedef unsigned long long UINT64

Definition at line 94 of file ProcessorBind.h.

◆ UINT8

typedef unsigned char UINT8

Definition at line 102 of file ProcessorBind.h.

◆ UINTN

typedef UINT64 UINTN

Unsigned value of native width. (4 bytes on supported 32-bit processor instructions, 8 bytes on supported 64-bit processor instructions)

Definition at line 112 of file ProcessorBind.h.