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edk2/MdeModulePkg/Include/UniversalPayload/ExtraData.h

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MdeModulePkg/UniversalPayload: Add definition for extra info in payload The payload is in ELF format per the universal payload spec. UNIVERSAL_PAYLOAD_INFO_HEADER is stored in the ELF payload as a separate section named ".upld_info". Extra data needed by payload is stored in sections whose name starts with ".upld.". Signed-off-by: Ray Ni <ray.ni@intel.com> Cc: Maurice Ma <maurice.ma@intel.com> Cc: Guo Dong <guo.dong@intel.com> Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
2021-05-01 20:17:45 +08:00
/** @file
Copyright (c) 2021, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
MdeModulePkg: Apply uncrustify changes REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the MdeModulePkg package Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
2021-12-05 14:54:02 -08:00
MdeModulePkg: Replace include guards with #pragma once Replace traditional `#ifndef`/`#define`/`#endif` include guards with `#pragma` once. `#pragma once` is a widely supported preprocessor directive that prevents header files from being included multiple times. It is supported by all toolchains used to build edk2: GCC, Clang/LLVM, and MSVC. Compared to macro-based include guards, `#pragma once`: - Eliminates the risk of macro name collisions or copy/paste errors where two headers inadvertently use the same guard macro. - Eliminate inconsistency in the way include guard macros are named (e.g., some files use `__FILE_H__`, others use `FILE_H_`, etc.). - Reduces boilerplate (three lines replaced by one). - Avoids polluting the macro namespace with guard symbols. - Can improve build times as the preprocessor can skip re-opening the file entirely, rather than re-reading it to find the matching `#endif` ("multiple-include optimization"). - Note that some compilers may already optimize traditional include guards, by recognzining the idiomatic pattern. This change is made acknowledging that overall portability of the code will technically be reduced, as `#pragma once` is not part of the C/C++ standards. However, this is considered acceptable given: 1. edk2 already defines a subset of supported compilers in BaseTools/Conf/tools_def.template, all of which have supported `#pragma once` for over two decades. 2. There have been concerns raised to the project about inconsistent include guard naming and potential macro collisions. Approximate compiler support dates: - MSVC: Supported since Visual C++ 4.2 (1996) - GCC: Supported since 3.4 (2004) (http://gnu.ist.utl.pt/software/gcc/gcc-3.4/changes.html) - Clang (LLVM based): Since initial release in 2007 Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
2026-02-03 13:48:28 -05:00
#pragma once
MdeModulePkg/UniversalPayload: Add definition for extra info in payload The payload is in ELF format per the universal payload spec. UNIVERSAL_PAYLOAD_INFO_HEADER is stored in the ELF payload as a separate section named ".upld_info". Extra data needed by payload is stored in sections whose name starts with ".upld.". Signed-off-by: Ray Ni <ray.ni@intel.com> Cc: Maurice Ma <maurice.ma@intel.com> Cc: Guo Dong <guo.dong@intel.com> Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
2021-05-01 20:17:45 +08:00
extern GUID gUniversalPayloadExtraDataGuid;
#pragma pack(1)
typedef struct {
CHAR8 Identifier[16];
EFI_PHYSICAL_ADDRESS Base;
UINT64 Size;
} UNIVERSAL_PAYLOAD_EXTRA_DATA_ENTRY;
typedef struct {
MdeModulePkg: Change the PldHeader to Header in ExtraData.h Change the PldHeader to Header in UNIVERSAL_PAYLOAD_EXTRA_DATA The meaning of Pld is too general Cc: Zhiguang Liu <zhiguang.liu@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Hao A Wu <hao.a.wu@intel.com> Reviewed-by: Zhiguang Liu <zhiguang.liu@intel.com> Acked-by: Hao A Wu <hao.a.wu@intel.com> Signed-off-by: DunTan <dun.tan@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com>
2021-07-13 15:19:12 +08:00
UNIVERSAL_PAYLOAD_GENERIC_HEADER Header;
MdeModulePkg/UniversalPayload: Add definition for extra info in payload The payload is in ELF format per the universal payload spec. UNIVERSAL_PAYLOAD_INFO_HEADER is stored in the ELF payload as a separate section named ".upld_info". Extra data needed by payload is stored in sections whose name starts with ".upld.". Signed-off-by: Ray Ni <ray.ni@intel.com> Cc: Maurice Ma <maurice.ma@intel.com> Cc: Guo Dong <guo.dong@intel.com> Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
2021-05-01 20:17:45 +08:00
UINT32 Count;
UNIVERSAL_PAYLOAD_EXTRA_DATA_ENTRY Entry[0];
} UNIVERSAL_PAYLOAD_EXTRA_DATA;
#pragma pack()
MdeModulePkg: Change the PldHeader to Header in ExtraData.h Change the PldHeader to Header in UNIVERSAL_PAYLOAD_EXTRA_DATA The meaning of Pld is too general Cc: Zhiguang Liu <zhiguang.liu@intel.com> Cc: Ray Ni <ray.ni@intel.com> Cc: Jian J Wang <jian.j.wang@intel.com> Cc: Hao A Wu <hao.a.wu@intel.com> Reviewed-by: Zhiguang Liu <zhiguang.liu@intel.com> Acked-by: Hao A Wu <hao.a.wu@intel.com> Signed-off-by: DunTan <dun.tan@intel.com> Reviewed-by: Ray Ni <ray.ni@intel.com>
2021-07-13 15:19:12 +08:00
#define UNIVERSAL_PAYLOAD_EXTRA_DATA_REVISION 1
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