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UT NE A19

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Thanks to lordkag for #41:
- improved parsing of Intel flash descriptor
- improved detection of Tiano/EFI 1.1 compression type
- added 2 UEFI capsule GUIDs used by Lenovo
- solved potential crash on very low memory available
- UEFIExtract and UEFIFind update to include the latest parser changes
This commit is contained in:
Nikolaj Schlej 2016-02-02 02:08:08 +01:00
parent 61a1e98403
commit 4cf6b4f37b
16 changed files with 463 additions and 394 deletions
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22
common/descriptor.h
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@ -1,6 +1,6 @@
/* descriptor.h
Copyright (c) 2015, Nikolaj Schlej. All rights reserved.
Copyright (c) 2016, Nikolaj Schlej. All rights reserved.
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
@ -21,7 +21,7 @@ WITHWARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
// Flash descriptor header
typedef struct _FLASH_DESCRIPTOR_HEADER {
UINT8 FfVector[16]; // Must be 16 0xFFs
UINT8 ReservedVector[16]; // Reserved for ARM ResetVector, 0xFFs on x86/x86-64 machines
UINT32 Signature; // 0x0FF0A55A
} FLASH_DESCRIPTOR_HEADER;
@ -98,7 +98,7 @@ typedef struct _FLASH_DESCRIPTOR_COMPONENT_SECTION {
UINT8 InvalidInstruction2; //
UINT8 InvalidInstruction3; //
UINT16 PartitionBoundary; // Upper 16 bit of partition boundary address. Default is 0x0000, which makes the boundary to be 0x00001000
UINT16 ReservedZero; // Still unknown, zero in all descriptors I have seen
UINT16 : 16;
} FLASH_DESCRIPTOR_COMPONENT_SECTION;
// Region section
@ -115,16 +115,16 @@ typedef struct _FLASH_DESCRIPTOR_REGION_SECTION {
UINT16 GbeLimit; //
UINT16 PdrBase; // PDR
UINT16 PdrLimit; //
UINT16 Region5Base; // Reserved region
UINT16 Region5Limit; //
UINT16 Region6Base; // Reserved region
UINT16 Region6Limit; //
UINT16 Region7Base; // Reserved region
UINT16 Region7Limit; //
UINT16 Reserved1Base; // Reserved1
UINT16 Reserved1Limit; //
UINT16 Reserved2Base; // Reserved2
UINT16 Reserved2Limit; //
UINT16 Reserved3Base; // Reserved3
UINT16 Reserved3Limit; //
UINT16 EcBase; // EC
UINT16 EcLimit; //
UINT16 Region9Base; // Reserved region
UINT16 Region9Limit; //
UINT16 Reserved4Base; // Reserved4
UINT16 Reserved4Limit; //
} FLASH_DESCRIPTOR_REGION_SECTION;
// Master section