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| author | Harry Liebel <Harry.Liebel@arm.com> | 2013-08-08 08:55:02 +0000 |
|---|---|---|
| committer | oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-08-08 08:55:02 +0000 |
| commit | 373fbc64167e080fbe334776877cfba116d62a2d (patch) | |
| tree | 55a004f6d06a21bfe4875178060fdc01812be347 /EdkCompatibilityPkg/Foundation/Include | |
| parent | e01a125f15bd9354c0e8a59785880e308c0cfc63 (diff) | |
| download | edk2-platforms-373fbc64167e080fbe334776877cfba116d62a2d.tar.xz | |
Add Aarch64 support to EdkCompatibilityPkg.
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@14533 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'EdkCompatibilityPkg/Foundation/Include')
3 files changed, 214 insertions, 0 deletions
diff --git a/EdkCompatibilityPkg/Foundation/Include/AArch64/EfiBind.h b/EdkCompatibilityPkg/Foundation/Include/AArch64/EfiBind.h new file mode 100644 index 0000000000..f8db9069d2 --- /dev/null +++ b/EdkCompatibilityPkg/Foundation/Include/AArch64/EfiBind.h @@ -0,0 +1,143 @@ +/** @file
+
+ Copyright (c) 2013, ARM Ltd. All rights reserved.<BR>
+
+ This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+
+ EfiBind.h
+
+Abstract:
+
+ Processor or Compiler specific defines and types for AArch64.
+ We are using the ANSI C 2000 _t type definitions for basic types.
+ This it technically a violation of the coding standard, but they
+ are used to make EfiTypes.h portable. Code other than EfiTypes.h
+ should never use any ANSI C 2000 _t integer types.
+
+**/
+
+
+#ifndef _EFI_BIND_H_
+#define _EFI_BIND_H_
+
+
+#define EFI_DRIVER_ENTRY_POINT(InitFunction)
+#define EFI_APPLICATION_ENTRY_POINT EFI_DRIVER_ENTRY_POINT
+
+
+//
+// Make sure we are using the correct packing rules per EFI specification.
+//
+#ifndef __GNUC__
+#pragma pack()
+#endif
+
+
+//
+// Assume standard AArch64 alignment.
+// BugBug: Need to check portability of long long
+//
+typedef unsigned long long uint64_t;
+typedef long long int64_t;
+typedef unsigned int uint32_t;
+typedef int int32_t;
+typedef unsigned short uint16_t;
+typedef short int16_t;
+typedef unsigned char uint8_t;
+typedef signed char int8_t;
+
+//
+// Native integer size in stdint.h
+//
+typedef uint64_t uintn_t;
+typedef int64_t intn_t;
+
+//
+// Processor specific defines
+//
+#define EFI_MAX_BIT 0x8000000000000000
+#define MAX_2_BITS 0xC000000000000000
+
+//
+// Maximum legal AArch64 address
+//
+#define EFI_MAX_ADDRESS 0xFFFFFFFFFFFFFFFF
+
+//
+// Bad pointer value to use in check builds.
+// if you see this value you are using uninitialized or free'ed data
+//
+#define EFI_BAD_POINTER 0xAFAFAFAFAFAFAFAF
+#define EFI_BAD_POINTER_AS_BYTE 0xAF
+
+#define EFI_DEADLOOP() { volatile UINTN __iii; __iii = 1; while (__iii); }
+
+//
+// For real hardware, just put in a halt loop. Don't do a while(1) because the
+// compiler will optimize away the rest of the function following, so that you run out in
+// the weeds if you skip over it with a debugger.
+//
+#define EFI_BREAKPOINT EFI_DEADLOOP()
+
+
+//
+// Memory Fence forces serialization, and is needed to support out of order
+// memory transactions. The Memory Fence is mainly used to make sure IO
+// transactions complete in a deterministic sequence, and to syncronize locks
+// an other MP code. Currently no memory fencing is required.
+//
+#define MEMORY_FENCE()
+
+//
+// Some compilers don't support the forward reference construct:
+// typedef struct XXXXX. The forward reference is required for
+// ANSI compatibility.
+//
+// The following macro provide a workaround for such cases.
+//
+
+
+#ifdef EFI_NO_INTERFACE_DECL
+ #define EFI_FORWARD_DECLARATION(x)
+#else
+ #define EFI_FORWARD_DECLARATION(x) typedef struct _##x x
+#endif
+
+
+//
+// Some C compilers optimize the calling conventions to increase performance.
+// _EFIAPI is used to make all public APIs follow the standard C calling
+// convention.
+//
+#define _EFIAPI
+
+
+
+//
+// For symbol name in GNU assembly code, an extra "_" is necessary
+//
+#if defined(__GNUC__)
+ ///
+ /// Private worker functions for ASM_PFX()
+ ///
+ #define _CONCATENATE(a, b) __CONCATENATE(a, b)
+ #define __CONCATENATE(a, b) a ## b
+
+ ///
+ /// The __USER_LABEL_PREFIX__ macro predefined by GNUC represents the prefix
+ /// on symbols in assembly language.
+ ///
+ #define ASM_PFX(name) _CONCATENATE (__USER_LABEL_PREFIX__, name)
+
+#endif
+
+#endif
+
diff --git a/EdkCompatibilityPkg/Foundation/Include/AArch64/EfiPeOptionalHeader.h b/EdkCompatibilityPkg/Foundation/Include/AArch64/EfiPeOptionalHeader.h new file mode 100644 index 0000000000..bb5df545a0 --- /dev/null +++ b/EdkCompatibilityPkg/Foundation/Include/AArch64/EfiPeOptionalHeader.h @@ -0,0 +1,39 @@ +/** @file
+
+ Copyright (c) 2013, ARM Ltd. All rights reserved.<BR>
+
+ This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+
+ EfiPeOptionalHeader.h
+
+Abstract:
+ Defines the optional header in the PE image per the PE specification. This
+ file must be included only from within EfiImage.h since
+ EFI_IMAGE_DATA_DIRECTORY and EFI_IMAGE_NUMBER_OF_DIRECTORY_ENTRIES are defined
+ there.
+
+--*/
+
+#ifndef _EFI_PE_OPTIONAL_HEADER_H_
+#define _EFI_PE_OPTIONAL_HEADER_H_
+
+#define EFI_IMAGE_MACHINE_TYPE (EFI_IMAGE_MACHINE_AARCH64)
+
+#define EFI_IMAGE_MACHINE_TYPE_SUPPORTED(Machine) \
+ (((Machine) == EFI_IMAGE_MACHINE_AARCH64) || ((Machine) == EFI_IMAGE_MACHINE_EBC))
+
+#define EFI_IMAGE_MACHINE_CROSS_TYPE_SUPPORTED(Machine) (FALSE)
+
+#define EFI_IMAGE_NT_OPTIONAL_HDR_MAGIC EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC
+typedef EFI_IMAGE_OPTIONAL_HEADER64 EFI_IMAGE_OPTIONAL_HEADER;
+typedef EFI_IMAGE_NT_HEADERS64 EFI_IMAGE_NT_HEADERS;
+
+#endif
diff --git a/EdkCompatibilityPkg/Foundation/Include/AArch64/TianoBind.h b/EdkCompatibilityPkg/Foundation/Include/AArch64/TianoBind.h new file mode 100644 index 0000000000..f669928312 --- /dev/null +++ b/EdkCompatibilityPkg/Foundation/Include/AArch64/TianoBind.h @@ -0,0 +1,32 @@ +/** @file
+
+ Copyright (c) 2013, ARM Ltd. All rights reserved.<BR>
+
+ This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+
+ TianoBind.h
+
+Abstract:
+
+ Tiano's Processor or Compiler specific defines and types for AArch64
+ besides EfiBind.h.
+
+--*/
+
+#ifndef _TIANO_BIND_H_
+#define _TIANO_BIND_H_
+
+#include <EfiBind.h>
+
+#define EFI_DXE_ENTRY_POINT(InitFunction)
+#define EFI_SMI_HANDLER_ENTRY_POINT(InitFunction)
+
+#endif
|