mirror of https://github.com/acidanthera/audk.git
MdePkg: Add LoongArch LOONGARCH64 binding
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4053 Add LOONGARCH64 sections in MdePkg.dec and LOONGARCH64 ProcessorBind.h Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Liming Gao <gaoliming@byosoft.com.cn> Cc: Zhiguang Liu <zhiguang.liu@intel.com> Signed-off-by: Chao Li <lichao@loongson.cn> Co-authored-by: Baoqi Zhang <zhangbaoqi@loongson.cn> Co-authored-by: Dongyan Qian <qiandongyan@loongson.cn> Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
This commit is contained in:
Chao Li
mergify[bot]
parent
b1b5177a0c
commit
76bf716a7a
|
|
@ -0,0 +1,120 @@
|
|||
/** @file
|
||||
Processor or Compiler specific defines and types for LoongArch
|
||||
|
||||
Copyright (c) 2022, Loongson Technology Corporation Limited. All rights reserved.<BR>
|
||||
|
||||
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_LOONGARCH64
|
||||
|
||||
#define EFIAPI
|
||||
|
||||
//
|
||||
// Make sure we are using the correct packing rules per EFI specification
|
||||
//
|
||||
#ifndef __GNUC__
|
||||
#pragma pack()
|
||||
#endif
|
||||
|
||||
//
|
||||
// Assume standard LoongArch 64-bit alignment.
|
||||
// Need to check portability of long long
|
||||
//
|
||||
typedef unsigned long UINT64;
|
||||
typedef 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 char INT8;
|
||||
|
||||
//
|
||||
// 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 0x8000000000000000ULL
|
||||
//
|
||||
// A value of native width with the two highest bits set.
|
||||
//
|
||||
#define MAX_2_BITS 0xC000000000000000ULL
|
||||
|
||||
//
|
||||
// Maximum legal LoongArch 64-bit address
|
||||
//
|
||||
#define MAX_ADDRESS 0xFFFFFFFFFFFFFFFFULL
|
||||
|
||||
//
|
||||
// Maximum usable address at boot time (48 bits using 4KB pages)
|
||||
//
|
||||
#define MAX_ALLOC_ADDRESS 0xFFFFFFFFFFFFULL
|
||||
|
||||
//
|
||||
// Maximum legal LoongArch 64-bit INTN and UINTN values.
|
||||
//
|
||||
#define MAX_INTN ((INTN)0x7FFFFFFFFFFFFFFFULL)
|
||||
#define MAX_UINTN ((UINTN)0xFFFFFFFFFFFFFFFFULL)
|
||||
|
||||
//
|
||||
// Page allocation granularity for LoongArch
|
||||
//
|
||||
#define DEFAULT_PAGE_ALLOCATION_GRANULARITY (0x1000)
|
||||
#define RUNTIME_PAGE_ALLOCATION_GRANULARITY (0x10000)
|
||||
|
||||
#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
|
||||
|
||||
//
|
||||
// The stack alignment required for LoongArch
|
||||
//
|
||||
#define CPU_STACK_ALIGNMENT 16
|
||||
|
||||
/**
|
||||
Return the pointer to the first instruction of a function given a function pointer.
|
||||
On LOONGARCH CPU architectures, these two pointer values are the same,
|
||||
so the implementation of this macro is very simple.
|
||||
|
||||
@param FunctionPointer A pointer to a function.
|
||||
|
||||
@return The pointer to the first instruction of a function given a function pointer.
|
||||
|
||||
**/
|
||||
#define FUNCTION_ENTRY_POINT(FunctionPointer) (VOID *)(UINTN)(FunctionPointer)
|
||||
|
||||
#ifndef __USER_LABEL_PREFIX__
|
||||
#define __USER_LABEL_PREFIX__
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
|
@ -7,6 +7,7 @@
|
|||
# Copyright (c) 2007 - 2022, Intel Corporation. All rights reserved.<BR>
|
||||
# Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
|
||||
# (C) Copyright 2016 - 2021 Hewlett Packard Enterprise Development LP<BR>
|
||||
# Copyright (c) 2022, Loongson Technology Corporation Limited. All rights reserved.<BR>
|
||||
#
|
||||
# SPDX-License-Identifier: BSD-2-Clause-Patent
|
||||
#
|
||||
|
|
@ -43,6 +44,9 @@
|
|||
[Includes.RISCV64]
|
||||
Include/RiscV64
|
||||
|
||||
[Includes.LOONGARCH64]
|
||||
Include/LoongArch64
|
||||
|
||||
[LibraryClasses]
|
||||
## @libraryclass Provides most usb APIs to support the Hid requests defined in Usb Hid 1.1 spec
|
||||
# and the standard requests defined in Usb 1.1 spec.
|
||||
|
|
|
|||
|
|
@ -4,6 +4,7 @@
|
|||
# Copyright (c) 2007 - 2022, Intel Corporation. All rights reserved.<BR>
|
||||
# Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
|
||||
# (C) Copyright 2020 Hewlett Packard Enterprise Development LP<BR>
|
||||
# Copyright (c) 2022, Loongson Technology Corporation Limited. All rights reserved.<BR>
|
||||
#
|
||||
# SPDX-License-Identifier: BSD-2-Clause-Patent
|
||||
#
|
||||
|
|
@ -15,7 +16,7 @@
|
|||
PLATFORM_VERSION = 1.08
|
||||
DSC_SPECIFICATION = 0x00010005
|
||||
OUTPUT_DIRECTORY = Build/Mde
|
||||
SUPPORTED_ARCHITECTURES = IA32|X64|EBC|ARM|AARCH64|RISCV64
|
||||
SUPPORTED_ARCHITECTURES = IA32|X64|EBC|ARM|AARCH64|RISCV64|LOONGARCH64
|
||||
BUILD_TARGETS = DEBUG|RELEASE|NOOPT
|
||||
SKUID_IDENTIFIER = DEFAULT
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue