mirror of https://github.com/acidanthera/audk.git
MdePkg: Added ARM Aarch64 architecture support
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Harry Liebel <Harry.Liebel@arm.com> Signed-off-by: Olivier Martin <olivier.martin@arm.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14513 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Harry Liebel
oliviermartin
parent
fed549d7be
commit
b4319afbda
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/** @file
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Processor or Compiler specific defines and types for AArch64.
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Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
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Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
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Portions copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef __PROCESSOR_BIND_H__
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#define __PROCESSOR_BIND_H__
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///
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/// Define the processor type so other code can make processor based choices
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///
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#define MDE_CPU_AARCH64
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//
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// Make sure we are using the correct packing rules per EFI specification
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//
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#ifndef __GNUC__
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#pragma pack()
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#endif
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#if _MSC_EXTENSIONS
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//
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// use Microsoft* C complier dependent interger width types
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//
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typedef unsigned __int64 UINT64;
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typedef __int64 INT64;
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typedef unsigned __int32 UINT32;
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typedef __int32 INT32;
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typedef unsigned short UINT16;
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typedef unsigned short CHAR16;
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typedef short INT16;
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typedef unsigned char BOOLEAN;
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typedef unsigned char UINT8;
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typedef char CHAR8;
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typedef char INT8;
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#else
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//
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// Assume standard AARCH64 alignment.
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typedef unsigned long long UINT64;
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typedef long long INT64;
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typedef unsigned int UINT32;
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typedef int INT32;
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typedef unsigned short UINT16;
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typedef unsigned short CHAR16;
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typedef short INT16;
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typedef unsigned char BOOLEAN;
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typedef unsigned char UINT8;
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typedef char CHAR8;
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typedef char INT8;
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#endif
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///
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/// Unsigned value of native width. (4 bytes on supported 32-bit processor instructions,
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/// 8 bytes on supported 64-bit processor instructions)
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///
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typedef UINT64 UINTN;
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///
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/// Signed value of native width. (4 bytes on supported 32-bit processor instructions,
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/// 8 bytes on supported 64-bit processor instructions)
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///
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typedef INT64 INTN;
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//
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// Processor specific defines
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//
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///
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/// A value of native width with the highest bit set.
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///
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#define MAX_BIT 0x8000000000000000
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///
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/// A value of native width with the two highest bits set.
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///
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#define MAX_2_BITS 0xC000000000000000
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///
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/// Maximum legal AARCH64 address
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///
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#define MAX_ADDRESS 0xFFFFFFFFFFFFFFFF
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///
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/// The stack alignment required for AARCH64
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///
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#define CPU_STACK_ALIGNMENT 16
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//
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// Modifier to ensure that all protocol member functions and EFI intrinsics
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// use the correct C calling convention. All protocol member functions and
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// EFI intrinsics are required to modify their member functions with EFIAPI.
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//
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#define EFIAPI
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#if defined(__GNUC__)
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///
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/// For GNU assembly code, .global or .globl can declare global symbols.
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/// Define this macro to unify the usage.
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///
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#define ASM_GLOBAL .globl
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#define GCC_ASM_EXPORT(func__) \
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.global _CONCATENATE (__USER_LABEL_PREFIX__, func__) ;\
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.type ASM_PFX(func__), %function
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#define GCC_ASM_IMPORT(func__) \
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.extern _CONCATENATE (__USER_LABEL_PREFIX__, func__)
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#endif
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/**
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Return the pointer to the first instruction of a function given a function pointer.
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On ARM CPU architectures, these two pointer values are the same,
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so the implementation of this macro is very simple.
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@param FunctionPointer A pointer to a function.
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@return The pointer to the first instruction of a function given a function pointer.
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**/
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#define FUNCTION_ENTRY_POINT(FunctionPointer) (VOID *)(UINTN)(FunctionPointer)
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#endif
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@ -1,11 +1,13 @@
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/** @file
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DebugSupport protocol and supporting definitions as defined in the UEFI2.0
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DebugSupport protocol and supporting definitions as defined in the UEFI2.4
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specification.
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The DebugSupport protocol is used by source level debuggers to abstract the
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processor and handle context save and restore operations.
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Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
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Portions copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>
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This program and the accompanying materials are licensed and made available under
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the terms and conditions of the BSD License that accompanies this distribution.
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The full text of the license may be found at
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@ -517,6 +519,97 @@ typedef struct {
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UINT32 IFAR;
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} EFI_SYSTEM_CONTEXT_ARM;
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///
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/// AARCH64 processor exception types.
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///
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#define EXCEPT_AARCH64_SYNCHRONOUS_EXCEPTIONS 0
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#define EXCEPT_AARCH64_IRQ 1
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#define EXCEPT_AARCH64_FIQ 2
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#define EXCEPT_AARCH64_SERROR 3
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///
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/// For coding convenience, define the maximum valid ARM exception.
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///
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#define MAX_AARCH64_EXCEPTION EXCEPT_AARCH64_SERROR
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typedef struct {
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// General Purpose Registers
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UINT64 X0;
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UINT64 X1;
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UINT64 X2;
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UINT64 X3;
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UINT64 X4;
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UINT64 X5;
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UINT64 X6;
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UINT64 X7;
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UINT64 X8;
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UINT64 X9;
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UINT64 X10;
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UINT64 X11;
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UINT64 X12;
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UINT64 X13;
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UINT64 X14;
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UINT64 X15;
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UINT64 X16;
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UINT64 X17;
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UINT64 X18;
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UINT64 X19;
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UINT64 X20;
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UINT64 X21;
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UINT64 X22;
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UINT64 X23;
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UINT64 X24;
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UINT64 X25;
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UINT64 X26;
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UINT64 X27;
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UINT64 X28;
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UINT64 FP; // x29 - Frame pointer
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UINT64 LR; // x30 - Link Register
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UINT64 SP; // x31 - Stack pointer
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// FP/SIMD Registers
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UINT64 V0[2];
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UINT64 V1[2];
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UINT64 V2[2];
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UINT64 V3[2];
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UINT64 V4[2];
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UINT64 V5[2];
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UINT64 V6[2];
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UINT64 V7[2];
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UINT64 V8[2];
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UINT64 V9[2];
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UINT64 V10[2];
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UINT64 V11[2];
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UINT64 V12[2];
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UINT64 V13[2];
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UINT64 V14[2];
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UINT64 V15[2];
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UINT64 V16[2];
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UINT64 V17[2];
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UINT64 V18[2];
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UINT64 V19[2];
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UINT64 V20[2];
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UINT64 V21[2];
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UINT64 V22[2];
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UINT64 V23[2];
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UINT64 V24[2];
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UINT64 V25[2];
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UINT64 V26[2];
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UINT64 V27[2];
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UINT64 V28[2];
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UINT64 V29[2];
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UINT64 V30[2];
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UINT64 V31[2];
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UINT64 ELR; // Exception Link Register
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UINT64 SPSR; // Saved Processor Status Register
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UINT64 FPSR; // Floating Point Status Register
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UINT64 ESR; // Exception syndrome register
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UINT64 FAR; // Fault Address Register
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} EFI_SYSTEM_CONTEXT_AARCH64;
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///
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/// Universal EFI_SYSTEM_CONTEXT definition.
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///
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@ -526,6 +619,7 @@ typedef union {
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EFI_SYSTEM_CONTEXT_X64 *SystemContextX64;
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EFI_SYSTEM_CONTEXT_IPF *SystemContextIpf;
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EFI_SYSTEM_CONTEXT_ARM *SystemContextArm;
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EFI_SYSTEM_CONTEXT_AARCH64 *SystemContextAArch64;
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} EFI_SYSTEM_CONTEXT;
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//
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@ -566,7 +660,8 @@ typedef enum {
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IsaX64 = IMAGE_FILE_MACHINE_X64, ///< 0x8664
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IsaIpf = IMAGE_FILE_MACHINE_IA64, ///< 0x0200
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IsaEbc = IMAGE_FILE_MACHINE_EBC, ///< 0x0EBC
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IsaArm = IMAGE_FILE_MACHINE_ARMTHUMB_MIXED ///< 0x01c2
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IsaArm = IMAGE_FILE_MACHINE_ARMTHUMB_MIXED, ///< 0x01c2
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IsaAArch64 = IMAGE_FILE_MACHINE_ARM64 ///< 0xAA64
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} EFI_INSTRUCTION_SET_ARCHITECTURE;
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@ -2,6 +2,8 @@
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Defines data types and constants introduced in UEFI.
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Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
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Portions copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>
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This program and the accompanying materials are licensed and made available under
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the terms and conditions of the BSD License that accompanies this distribution.
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The full text of the license may be found at
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@ -241,6 +243,11 @@ typedef union {
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///
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#define EFI_IMAGE_MACHINE_ARMTHUMB_MIXED 0x01C2
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///
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/// PE32+ Machine type for AARCH64 A64 images.
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///
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#define EFI_IMAGE_MACHINE_AARCH64 0xAA64
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#if defined (MDE_CPU_IA32)
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@ -270,6 +277,13 @@ typedef union {
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#define EFI_IMAGE_MACHINE_CROSS_TYPE_SUPPORTED(Machine) ((Machine) == EFI_IMAGE_MACHINE_ARMTHUMB_MIXED)
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#elif defined (MDE_CPU_AARCH64)
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#define EFI_IMAGE_MACHINE_TYPE_SUPPORTED(Machine) \
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(((Machine) == EFI_IMAGE_MACHINE_AARCH64) || ((Machine) == EFI_IMAGE_MACHINE_EBC))
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#define EFI_IMAGE_MACHINE_CROSS_TYPE_SUPPORTED(Machine) (FALSE)
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#elif defined (MDE_CPU_EBC)
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///
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@ -1,8 +1,8 @@
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/** @file
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Include file that supports UEFI.
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This include file must contain things defined in the UEFI 2.3 specification.
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If a code construct is defined in the UEFI 2.3 specification it must be included
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This include file must contain things defined in the UEFI 2.4 specification.
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If a code construct is defined in the UEFI 2.4 specification it must be included
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by this include file.
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Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
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@ -1732,6 +1732,7 @@ EFI_STATUS
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// EFI Runtime Services Table
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//
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#define EFI_SYSTEM_TABLE_SIGNATURE SIGNATURE_64 ('I','B','I',' ','S','Y','S','T')
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#define EFI_2_40_SYSTEM_TABLE_REVISION ((2 << 16) | (40))
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#define EFI_2_31_SYSTEM_TABLE_REVISION ((2 << 16) | (31))
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#define EFI_2_30_SYSTEM_TABLE_REVISION ((2 << 16) | (30))
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#define EFI_2_20_SYSTEM_TABLE_REVISION ((2 << 16) | (20))
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@ -2083,6 +2084,7 @@ typedef struct {
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#define EFI_REMOVABLE_MEDIA_FILE_NAME_IA64 L"\\EFI\\BOOT\\BOOTIA64.EFI"
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#define EFI_REMOVABLE_MEDIA_FILE_NAME_X64 L"\\EFI\\BOOT\\BOOTX64.EFI"
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#define EFI_REMOVABLE_MEDIA_FILE_NAME_ARM L"\\EFI\\BOOT\\BOOTARM.EFI"
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#define EFI_REMOVABLE_MEDIA_FILE_NAME_AARCH64 L"\\EFI\\BOOT\\BOOTAA64.EFI"
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#if defined (MDE_CPU_IA32)
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#define EFI_REMOVABLE_MEDIA_FILE_NAME EFI_REMOVABLE_MEDIA_FILE_NAME_IA32
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@ -2093,6 +2095,8 @@ typedef struct {
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#elif defined (MDE_CPU_EBC)
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#elif defined (MDE_CPU_ARM)
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#define EFI_REMOVABLE_MEDIA_FILE_NAME EFI_REMOVABLE_MEDIA_FILE_NAME_ARM
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#elif defined (MDE_CPU_AARCH64)
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#define EFI_REMOVABLE_MEDIA_FILE_NAME EFI_REMOVABLE_MEDIA_FILE_NAME_AARCH64
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#else
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#error Unknown Processor Type
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#endif
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@ -27,7 +27,7 @@
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#
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# VALID_ARCHITECTURES = IA32 X64 IPF EBC ARM
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# VALID_ARCHITECTURES = IA32 X64 IPF EBC ARM AARCH64
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#
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[Sources.IA32]
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@ -45,6 +45,9 @@
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[Sources.ARM]
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ArmCache.c
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[Sources.AARCH64]
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ArmCache.c
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[Packages]
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MdePkg/MdePkg.dec
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@ -28,7 +28,7 @@
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#
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# VALID_ARCHITECTURES = IA32 X64 IPF ARM
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# VALID_ARCHITECTURES = IA32 X64 IPF ARM AARCH64
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#
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[Sources]
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@ -54,6 +54,9 @@
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[Sources.ARM]
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IoLibArm.c
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[Sources.AARCH64]
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IoLibArm.c
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[Packages]
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MdePkg/MdePkg.dec
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@ -44,6 +44,9 @@
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[Includes.ARM]
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Include/Arm
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[Includes.AARCH64]
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Include/AArch64
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[LibraryClasses]
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## @libraryclass Provides most usb APIs to support the Hid requests defined in Usb Hid 1.1 spec
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# and the standard requests defined in Usb 1.1 spec.
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@ -20,7 +20,7 @@
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PLATFORM_VERSION = 1.03
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DSC_SPECIFICATION = 0x00010005
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OUTPUT_DIRECTORY = Build/Mde
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SUPPORTED_ARCHITECTURES = IA32|IPF|X64|EBC|ARM
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SUPPORTED_ARCHITECTURES = IA32|IPF|X64|EBC|ARM|AARCH64
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BUILD_TARGETS = DEBUG|RELEASE
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SKUID_IDENTIFIER = DEFAULT
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