TianoCore EDK2 master
ProcessorBind.h File Reference

Go to the source code of this file.

Macros

#define MDE_CPU_X64
 
#define MAX_BIT   0x8000000000000000ULL
 
#define MAX_2_BITS   0xC000000000000000ULL
 
#define MAX_ADDRESS   0xFFFFFFFFFFFFFFFFULL
 
#define MAX_ALLOC_ADDRESS   MAX_ADDRESS
 
#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   (0x1000)
 
#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 x64 (Intel 64, AMD64).

Copyright (c) 2006 - 2019, Intel Corporation. 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 334 of file ProcessorBind.h.

◆ CPU_STACK_ALIGNMENT

#define CPU_STACK_ALIGNMENT   16

The stack alignment required for x64

Definition at line 273 of file ProcessorBind.h.

◆ DEFAULT_PAGE_ALLOCATION_GRANULARITY

#define DEFAULT_PAGE_ALLOCATION_GRANULARITY   (0x1000)

Page allocation granularity for x64

Definition at line 278 of file ProcessorBind.h.

◆ EFIAPI

#define EFIAPI

The default for a non Microsoft* or GCC compiler is to assume the EFI ABI is the standard.

Definition at line 310 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 x64 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 331 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 247 of file ProcessorBind.h.

◆ MAX_ADDRESS

#define MAX_ADDRESS   0xFFFFFFFFFFFFFFFFULL

Maximum legal x64 address

Definition at line 252 of file ProcessorBind.h.

◆ MAX_ALLOC_ADDRESS

#define MAX_ALLOC_ADDRESS   MAX_ADDRESS

Maximum usable address at boot time

Definition at line 257 of file ProcessorBind.h.

◆ MAX_BIT

#define MAX_BIT   0x8000000000000000ULL

A value of native width with the highest bit set.

Definition at line 243 of file ProcessorBind.h.

◆ MAX_INTN

#define MAX_INTN   ((INTN)0x7FFFFFFFFFFFFFFFULL)

Maximum legal x64 INTN and UINTN values.

Definition at line 262 of file ProcessorBind.h.

◆ MAX_UINTN

#define MAX_UINTN   ((UINTN)0xFFFFFFFFFFFFFFFFULL)

Definition at line 263 of file ProcessorBind.h.

◆ MDE_CPU_X64

#define MDE_CPU_X64

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

Definition at line 15 of file ProcessorBind.h.

◆ MIN_INTN

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

Minimum legal x64 INTN value.

Definition at line 268 of file ProcessorBind.h.

◆ RUNTIME_PAGE_ALLOCATION_GRANULARITY

#define RUNTIME_PAGE_ALLOCATION_GRANULARITY   (0x1000)

Definition at line 279 of file ProcessorBind.h.

Typedef Documentation

◆ BOOLEAN

typedef unsigned char BOOLEAN

Logical Boolean. 1-byte value containing 0 for FALSE or a 1 for TRUE. Other values are undefined.

Definition at line 210 of file ProcessorBind.h.

◆ CHAR16

typedef unsigned short CHAR16

2-byte Character. Unless otherwise specified all strings are stored in the UTF-16 encoding format as defined by Unicode 2.1 and ISO/IEC 10646 standards.

Definition at line 201 of file ProcessorBind.h.

◆ CHAR8

typedef char CHAR8

1-byte Character

Definition at line 218 of file ProcessorBind.h.

◆ INT16

typedef short INT16

2-byte signed value

Definition at line 205 of file ProcessorBind.h.

◆ INT32

typedef int INT32

4-byte signed value

Definition at line 192 of file ProcessorBind.h.

◆ INT64

typedef long long INT64

8-byte signed value

Definition at line 184 of file ProcessorBind.h.

◆ INT8

typedef signed char INT8

1-byte signed value

Definition at line 222 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 234 of file ProcessorBind.h.

◆ UINT16

typedef unsigned short UINT16

2-byte unsigned value

Definition at line 196 of file ProcessorBind.h.

◆ UINT32

typedef unsigned int UINT32

4-byte unsigned value

Definition at line 188 of file ProcessorBind.h.

◆ UINT64

typedef unsigned long long UINT64

8-byte unsigned value

Definition at line 180 of file ProcessorBind.h.

◆ UINT8

typedef unsigned char UINT8

1-byte unsigned value

Definition at line 214 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 229 of file ProcessorBind.h.