* [Patch 0/2] Add CalculateCrc32() API in MdePkg BaseLib
@ 2017-09-08 5:18 Liming Gao
2017-09-08 5:18 ` [Patch 1/2] MdePkg BaseLib: Add new API CalculateCrc32() Liming Gao
2017-09-08 5:18 ` [Patch 2/2] MdeModulePkg: Update modules to consume CalculateCrc32() Liming Gao
0 siblings, 2 replies; 3+ messages in thread
From: Liming Gao @ 2017-09-08 5:18 UTC (permalink / raw)
To: edk2-devel
Add CalculateCrc32() as the public API for code sharing.
Liming Gao (2):
MdePkg BaseLib: Add new API CalculateCrc32()
MdeModulePkg: Update modules to consume CalculateCrc32()
MdeModulePkg/Core/RuntimeDxe/Crc32.c | 74 +-----
MdeModulePkg/Core/RuntimeDxe/Runtime.c | 5 -
MdeModulePkg/Core/RuntimeDxe/Runtime.h | 9 -
.../PeiCrc32GuidedSectionExtractLib.c | 108 +-------
.../PeiCrc32GuidedSectionExtractLib.inf | 3 +-
MdePkg/Include/Library/BaseLib.h | 18 ++
MdePkg/Library/BaseLib/CheckSum.c | 294 +++++++++++++++++++++
7 files changed, 323 insertions(+), 188 deletions(-)
--
2.8.0.windows.1
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Patch 1/2] MdePkg BaseLib: Add new API CalculateCrc32()
2017-09-08 5:18 [Patch 0/2] Add CalculateCrc32() API in MdePkg BaseLib Liming Gao
@ 2017-09-08 5:18 ` Liming Gao
2017-09-08 5:18 ` [Patch 2/2] MdeModulePkg: Update modules to consume CalculateCrc32() Liming Gao
1 sibling, 0 replies; 3+ messages in thread
From: Liming Gao @ 2017-09-08 5:18 UTC (permalink / raw)
To: edk2-devel
CalculateCrc32() bases on the initialized mCrcTable. When CalculateCrc32()
is used, mCrcTable will take 1KB size in the image. When CalculateCrc32()
is not used, mCrcTable will not be built in the image, and no size impact.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
---
MdePkg/Include/Library/BaseLib.h | 18 +++
MdePkg/Library/BaseLib/CheckSum.c | 294 ++++++++++++++++++++++++++++++++++++++
2 files changed, 312 insertions(+)
diff --git a/MdePkg/Include/Library/BaseLib.h b/MdePkg/Include/Library/BaseLib.h
index 40b96b7..de287a7 100644
--- a/MdePkg/Include/Library/BaseLib.h
+++ b/MdePkg/Include/Library/BaseLib.h
@@ -4829,6 +4829,24 @@ CalculateCheckSum64 (
IN UINTN Length
);
+/**
+ Computes and returns a 32-bit CRC for a data buffer.
+
+ If Buffer is NULL, then ASSERT().
+ If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
+
+ @param[in] Buffer A pointer to the buffer on which the 32-bit CRC is to be computed.
+ @param[in] Length The number of bytes in the buffer Data.
+
+ @retval Crc32 The 32-bit CRC was computed for the data buffer.
+
+**/
+UINT32
+EFIAPI
+CalculateCrc32(
+ IN VOID *Buffer,
+ IN UINTN Length
+ );
//
// Base Library CPU Functions
diff --git a/MdePkg/Library/BaseLib/CheckSum.c b/MdePkg/Library/BaseLib/CheckSum.c
index 2968829..788af19 100644
--- a/MdePkg/Library/BaseLib/CheckSum.c
+++ b/MdePkg/Library/BaseLib/CheckSum.c
@@ -334,4 +334,298 @@ CalculateCheckSum64 (
return (UINT64) ((UINT64)(-1) - CheckSum + 1);
}
+GLOBAL_REMOVE_IF_UNREFERENCED CONST UINT32 mCrcTable[256] = {
+ 0x00000000,
+ 0x77073096,
+ 0xEE0E612C,
+ 0x990951BA,
+ 0x076DC419,
+ 0x706AF48F,
+ 0xE963A535,
+ 0x9E6495A3,
+ 0x0EDB8832,
+ 0x79DCB8A4,
+ 0xE0D5E91E,
+ 0x97D2D988,
+ 0x09B64C2B,
+ 0x7EB17CBD,
+ 0xE7B82D07,
+ 0x90BF1D91,
+ 0x1DB71064,
+ 0x6AB020F2,
+ 0xF3B97148,
+ 0x84BE41DE,
+ 0x1ADAD47D,
+ 0x6DDDE4EB,
+ 0xF4D4B551,
+ 0x83D385C7,
+ 0x136C9856,
+ 0x646BA8C0,
+ 0xFD62F97A,
+ 0x8A65C9EC,
+ 0x14015C4F,
+ 0x63066CD9,
+ 0xFA0F3D63,
+ 0x8D080DF5,
+ 0x3B6E20C8,
+ 0x4C69105E,
+ 0xD56041E4,
+ 0xA2677172,
+ 0x3C03E4D1,
+ 0x4B04D447,
+ 0xD20D85FD,
+ 0xA50AB56B,
+ 0x35B5A8FA,
+ 0x42B2986C,
+ 0xDBBBC9D6,
+ 0xACBCF940,
+ 0x32D86CE3,
+ 0x45DF5C75,
+ 0xDCD60DCF,
+ 0xABD13D59,
+ 0x26D930AC,
+ 0x51DE003A,
+ 0xC8D75180,
+ 0xBFD06116,
+ 0x21B4F4B5,
+ 0x56B3C423,
+ 0xCFBA9599,
+ 0xB8BDA50F,
+ 0x2802B89E,
+ 0x5F058808,
+ 0xC60CD9B2,
+ 0xB10BE924,
+ 0x2F6F7C87,
+ 0x58684C11,
+ 0xC1611DAB,
+ 0xB6662D3D,
+ 0x76DC4190,
+ 0x01DB7106,
+ 0x98D220BC,
+ 0xEFD5102A,
+ 0x71B18589,
+ 0x06B6B51F,
+ 0x9FBFE4A5,
+ 0xE8B8D433,
+ 0x7807C9A2,
+ 0x0F00F934,
+ 0x9609A88E,
+ 0xE10E9818,
+ 0x7F6A0DBB,
+ 0x086D3D2D,
+ 0x91646C97,
+ 0xE6635C01,
+ 0x6B6B51F4,
+ 0x1C6C6162,
+ 0x856530D8,
+ 0xF262004E,
+ 0x6C0695ED,
+ 0x1B01A57B,
+ 0x8208F4C1,
+ 0xF50FC457,
+ 0x65B0D9C6,
+ 0x12B7E950,
+ 0x8BBEB8EA,
+ 0xFCB9887C,
+ 0x62DD1DDF,
+ 0x15DA2D49,
+ 0x8CD37CF3,
+ 0xFBD44C65,
+ 0x4DB26158,
+ 0x3AB551CE,
+ 0xA3BC0074,
+ 0xD4BB30E2,
+ 0x4ADFA541,
+ 0x3DD895D7,
+ 0xA4D1C46D,
+ 0xD3D6F4FB,
+ 0x4369E96A,
+ 0x346ED9FC,
+ 0xAD678846,
+ 0xDA60B8D0,
+ 0x44042D73,
+ 0x33031DE5,
+ 0xAA0A4C5F,
+ 0xDD0D7CC9,
+ 0x5005713C,
+ 0x270241AA,
+ 0xBE0B1010,
+ 0xC90C2086,
+ 0x5768B525,
+ 0x206F85B3,
+ 0xB966D409,
+ 0xCE61E49F,
+ 0x5EDEF90E,
+ 0x29D9C998,
+ 0xB0D09822,
+ 0xC7D7A8B4,
+ 0x59B33D17,
+ 0x2EB40D81,
+ 0xB7BD5C3B,
+ 0xC0BA6CAD,
+ 0xEDB88320,
+ 0x9ABFB3B6,
+ 0x03B6E20C,
+ 0x74B1D29A,
+ 0xEAD54739,
+ 0x9DD277AF,
+ 0x04DB2615,
+ 0x73DC1683,
+ 0xE3630B12,
+ 0x94643B84,
+ 0x0D6D6A3E,
+ 0x7A6A5AA8,
+ 0xE40ECF0B,
+ 0x9309FF9D,
+ 0x0A00AE27,
+ 0x7D079EB1,
+ 0xF00F9344,
+ 0x8708A3D2,
+ 0x1E01F268,
+ 0x6906C2FE,
+ 0xF762575D,
+ 0x806567CB,
+ 0x196C3671,
+ 0x6E6B06E7,
+ 0xFED41B76,
+ 0x89D32BE0,
+ 0x10DA7A5A,
+ 0x67DD4ACC,
+ 0xF9B9DF6F,
+ 0x8EBEEFF9,
+ 0x17B7BE43,
+ 0x60B08ED5,
+ 0xD6D6A3E8,
+ 0xA1D1937E,
+ 0x38D8C2C4,
+ 0x4FDFF252,
+ 0xD1BB67F1,
+ 0xA6BC5767,
+ 0x3FB506DD,
+ 0x48B2364B,
+ 0xD80D2BDA,
+ 0xAF0A1B4C,
+ 0x36034AF6,
+ 0x41047A60,
+ 0xDF60EFC3,
+ 0xA867DF55,
+ 0x316E8EEF,
+ 0x4669BE79,
+ 0xCB61B38C,
+ 0xBC66831A,
+ 0x256FD2A0,
+ 0x5268E236,
+ 0xCC0C7795,
+ 0xBB0B4703,
+ 0x220216B9,
+ 0x5505262F,
+ 0xC5BA3BBE,
+ 0xB2BD0B28,
+ 0x2BB45A92,
+ 0x5CB36A04,
+ 0xC2D7FFA7,
+ 0xB5D0CF31,
+ 0x2CD99E8B,
+ 0x5BDEAE1D,
+ 0x9B64C2B0,
+ 0xEC63F226,
+ 0x756AA39C,
+ 0x026D930A,
+ 0x9C0906A9,
+ 0xEB0E363F,
+ 0x72076785,
+ 0x05005713,
+ 0x95BF4A82,
+ 0xE2B87A14,
+ 0x7BB12BAE,
+ 0x0CB61B38,
+ 0x92D28E9B,
+ 0xE5D5BE0D,
+ 0x7CDCEFB7,
+ 0x0BDBDF21,
+ 0x86D3D2D4,
+ 0xF1D4E242,
+ 0x68DDB3F8,
+ 0x1FDA836E,
+ 0x81BE16CD,
+ 0xF6B9265B,
+ 0x6FB077E1,
+ 0x18B74777,
+ 0x88085AE6,
+ 0xFF0F6A70,
+ 0x66063BCA,
+ 0x11010B5C,
+ 0x8F659EFF,
+ 0xF862AE69,
+ 0x616BFFD3,
+ 0x166CCF45,
+ 0xA00AE278,
+ 0xD70DD2EE,
+ 0x4E048354,
+ 0x3903B3C2,
+ 0xA7672661,
+ 0xD06016F7,
+ 0x4969474D,
+ 0x3E6E77DB,
+ 0xAED16A4A,
+ 0xD9D65ADC,
+ 0x40DF0B66,
+ 0x37D83BF0,
+ 0xA9BCAE53,
+ 0xDEBB9EC5,
+ 0x47B2CF7F,
+ 0x30B5FFE9,
+ 0xBDBDF21C,
+ 0xCABAC28A,
+ 0x53B39330,
+ 0x24B4A3A6,
+ 0xBAD03605,
+ 0xCDD70693,
+ 0x54DE5729,
+ 0x23D967BF,
+ 0xB3667A2E,
+ 0xC4614AB8,
+ 0x5D681B02,
+ 0x2A6F2B94,
+ 0xB40BBE37,
+ 0xC30C8EA1,
+ 0x5A05DF1B,
+ 0x2D02EF8D
+};
+/**
+ Computes and returns a 32-bit CRC for a data buffer.
+
+ If Buffer is NULL, then ASSERT().
+ If Length is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT().
+
+ @param[in] Buffer A pointer to the buffer on which the 32-bit CRC is to be computed.
+ @param[in] Length The number of bytes in the buffer Data.
+
+ @retval Crc32 The 32-bit CRC was computed for the data buffer.
+
+**/
+UINT32
+EFIAPI
+CalculateCrc32(
+ IN VOID *Buffer,
+ IN UINTN Length
+ )
+{
+ UINTN Index;
+ UINT32 Crc;
+ UINT8 *Ptr;
+
+ ASSERT (Buffer != NULL);
+ ASSERT (Length <= (MAX_ADDRESS - ((UINTN) Buffer) + 1));
+
+ //
+ // Compute CRC
+ //
+ Crc = 0xffffffff;
+ for (Index = 0, Ptr = Buffer; Index < Length; Index++, Ptr++) {
+ Crc = (Crc >> 8) ^ mCrcTable[(UINT8) Crc ^ *Ptr];
+ }
+
+ return Crc ^ 0xffffffff;
+}
--
2.8.0.windows.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [Patch 2/2] MdeModulePkg: Update modules to consume CalculateCrc32()
2017-09-08 5:18 [Patch 0/2] Add CalculateCrc32() API in MdePkg BaseLib Liming Gao
2017-09-08 5:18 ` [Patch 1/2] MdePkg BaseLib: Add new API CalculateCrc32() Liming Gao
@ 2017-09-08 5:18 ` Liming Gao
1 sibling, 0 replies; 3+ messages in thread
From: Liming Gao @ 2017-09-08 5:18 UTC (permalink / raw)
To: edk2-devel
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
---
MdeModulePkg/Core/RuntimeDxe/Crc32.c | 74 +-------------
MdeModulePkg/Core/RuntimeDxe/Runtime.c | 5 -
MdeModulePkg/Core/RuntimeDxe/Runtime.h | 9 --
| 108 ++-------------------
| 3 +-
5 files changed, 11 insertions(+), 188 deletions(-)
diff --git a/MdeModulePkg/Core/RuntimeDxe/Crc32.c b/MdeModulePkg/Core/RuntimeDxe/Crc32.c
index a6fe77f..3e91e08 100644
--- a/MdeModulePkg/Core/RuntimeDxe/Crc32.c
+++ b/MdeModulePkg/Core/RuntimeDxe/Crc32.c
@@ -7,7 +7,7 @@
EFI Runtime Services Table are converted from physical address to
virtual addresses. This requires that the 32-bit CRC be recomputed.
-Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2017, Intel Corporation. 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
@@ -20,8 +20,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include <Uefi.h>
-
-UINT32 mCrcTable[256];
+#include <Library/BaseLib.h>
/**
Calculate CRC32 for target data.
@@ -43,73 +42,6 @@ RuntimeDriverCalculateCrc32 (
OUT UINT32 *CrcOut
)
{
- UINT32 Crc;
- UINTN Index;
- UINT8 *Ptr;
-
- if (Data == NULL || DataSize == 0 || CrcOut == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- Crc = 0xffffffff;
- for (Index = 0, Ptr = Data; Index < DataSize; Index++, Ptr++) {
- Crc = (Crc >> 8) ^ mCrcTable[(UINT8) Crc ^ *Ptr];
- }
-
- *CrcOut = Crc ^ 0xffffffff;
+ *CrcOut = CalculateCrc32 (Data, DataSize);
return EFI_SUCCESS;
}
-
-
-/**
- This internal function reverses bits for 32bit data.
-
- @param Value The data to be reversed.
-
- @return Data reversed.
-
-**/
-UINT32
-ReverseBits (
- UINT32 Value
- )
-{
- UINTN Index;
- UINT32 NewValue;
-
- NewValue = 0;
- for (Index = 0; Index < 32; Index++) {
- if ((Value & (1 << Index)) != 0) {
- NewValue = NewValue | (1 << (31 - Index));
- }
- }
-
- return NewValue;
-}
-
-/**
- Initialize CRC32 table.
-
-**/
-VOID
-RuntimeDriverInitializeCrc32Table (
- VOID
- )
-{
- UINTN TableEntry;
- UINTN Index;
- UINT32 Value;
-
- for (TableEntry = 0; TableEntry < 256; TableEntry++) {
- Value = ReverseBits ((UINT32) TableEntry);
- for (Index = 0; Index < 8; Index++) {
- if ((Value & 0x80000000) != 0) {
- Value = (Value << 1) ^ 0x04c11db7;
- } else {
- Value = Value << 1;
- }
- }
-
- mCrcTable[TableEntry] = ReverseBits (Value);
- }
-}
diff --git a/MdeModulePkg/Core/RuntimeDxe/Runtime.c b/MdeModulePkg/Core/RuntimeDxe/Runtime.c
index c61301c..0557457 100644
--- a/MdeModulePkg/Core/RuntimeDxe/Runtime.c
+++ b/MdeModulePkg/Core/RuntimeDxe/Runtime.c
@@ -401,11 +401,6 @@ RuntimeDriverInitialize (
mMyImageBase = MyLoadedImage->ImageBase;
//
- // Initialize the table used to compute 32-bit CRCs
- //
- RuntimeDriverInitializeCrc32Table ();
-
- //
// Fill in the entries of the EFI Boot Services and EFI Runtime Services Tables
//
gBS->CalculateCrc32 = RuntimeDriverCalculateCrc32;
diff --git a/MdeModulePkg/Core/RuntimeDxe/Runtime.h b/MdeModulePkg/Core/RuntimeDxe/Runtime.h
index f2cee9c..506915e 100644
--- a/MdeModulePkg/Core/RuntimeDxe/Runtime.h
+++ b/MdeModulePkg/Core/RuntimeDxe/Runtime.h
@@ -104,15 +104,6 @@ RuntimeDriverSetVirtualAddressMap (
);
/**
- Initialize CRC32 table.
-
-**/
-VOID
-RuntimeDriverInitializeCrc32Table (
- VOID
- );
-
-/**
Install Runtime AP. This code includes the EfiRuntimeLib, but it only
functions at RT in physical mode.
--git a/MdeModulePkg/Library/PeiCrc32GuidedSectionExtractLib/PeiCrc32GuidedSectionExtractLib.c b/MdeModulePkg/Library/PeiCrc32GuidedSectionExtractLib/PeiCrc32GuidedSectionExtractLib.c
index f979bdf..34f1e17 100644
--- a/MdeModulePkg/Library/PeiCrc32GuidedSectionExtractLib/PeiCrc32GuidedSectionExtractLib.c
+++ b/MdeModulePkg/Library/PeiCrc32GuidedSectionExtractLib/PeiCrc32GuidedSectionExtractLib.c
@@ -3,7 +3,7 @@
This library registers CRC32 guided section handler
to parse CRC32 encapsulation section and extract raw data.
-Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2007 - 2017, Intel Corporation. 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
@@ -16,6 +16,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include <PiPei.h>
#include <Guid/Crc32GuidedSectionExtraction.h>
+#include <Library/BaseLib.h>
#include <Library/ExtractGuidedSectionLib.h>
#include <Library/DebugLib.h>
#include <Library/BaseMemoryLib.h>
@@ -34,90 +35,6 @@ typedef struct {
} CRC32_SECTION2_HEADER;
/**
- This internal function reverses bits for 32bit data.
-
- @param Value The data to be reversed.
-
- @return Data reversed.
-
-**/
-UINT32
-PeiCrc32GuidedSectionExtractLibReverseBits (
- UINT32 Value
- )
-{
- UINTN Index;
- UINT32 NewValue;
-
- NewValue = 0;
- for (Index = 0; Index < 32; Index++) {
- if ((Value & (1 << Index)) != 0) {
- NewValue = NewValue | (1 << (31 - Index));
- }
- }
-
- return NewValue;
-}
-
-/**
- Calculate CRC32 for target data.
-
- @param Data The target data.
- @param DataSize The target data size.
- @param CrcOut The CRC32 for target data.
-
- @retval EFI_SUCCESS The CRC32 for target data is calculated successfully.
- @retval EFI_INVALID_PARAMETER Some parameter is not valid, so the CRC32 is not
- calculated.
-
-**/
-EFI_STATUS
-EFIAPI
-PeiCrc32GuidedSectionExtractLibCalculateCrc32 (
- IN VOID *Data,
- IN UINTN DataSize,
- OUT UINT32 *CrcOut
- )
-{
- UINT32 CrcTable[256];
- UINTN TableEntry;
- UINTN Index;
- UINT32 Value;
- UINT32 Crc;
- UINT8 *Ptr;
-
- if (Data == NULL || DataSize == 0 || CrcOut == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // Initialize CRC32 table.
- //
- for (TableEntry = 0; TableEntry < 256; TableEntry++) {
- Value = PeiCrc32GuidedSectionExtractLibReverseBits ((UINT32) TableEntry);
- for (Index = 0; Index < 8; Index++) {
- if ((Value & 0x80000000) != 0) {
- Value = (Value << 1) ^ 0x04c11db7;
- } else {
- Value = Value << 1;
- }
- }
- CrcTable[TableEntry] = PeiCrc32GuidedSectionExtractLibReverseBits (Value);
- }
-
- //
- // Compute CRC
- //
- Crc = 0xffffffff;
- for (Index = 0, Ptr = Data; Index < DataSize; Index++, Ptr++) {
- Crc = (Crc >> 8) ^ CrcTable[(UINT8) Crc ^ *Ptr];
- }
-
- *CrcOut = Crc ^ 0xffffffff;
- return EFI_SUCCESS;
-}
-
-/**
GetInfo gets raw data size and attribute of the input guided section.
It first checks whether the input guid section is supported.
@@ -203,7 +120,6 @@ Crc32GuidedSectionHandler (
OUT UINT32 *AuthenticationStatus
)
{
- EFI_STATUS Status;
UINT32 SectionCrc32Checksum;
UINT32 Crc32Checksum;
UINT32 OutputBufferSize;
@@ -255,26 +171,14 @@ Crc32GuidedSectionHandler (
}
//
- // Init Checksum value to Zero.
- //
- Crc32Checksum = 0;
-
- //
// Calculate CRC32 Checksum of Image
//
- Status = PeiCrc32GuidedSectionExtractLibCalculateCrc32 (*OutputBuffer, OutputBufferSize, &Crc32Checksum);
- if (Status == EFI_SUCCESS) {
- if (Crc32Checksum != SectionCrc32Checksum) {
- //
- // If Crc32 checksum is not matched, AUTH tested failed bit is set.
- //
- *AuthenticationStatus |= EFI_AUTH_STATUS_TEST_FAILED;
- }
- } else {
+ Crc32Checksum = CalculateCrc32 (*OutputBuffer, OutputBufferSize);
+ if (Crc32Checksum != SectionCrc32Checksum) {
//
- // If Crc32 checksum is not calculated, AUTH not tested bit is set.
+ // If Crc32 checksum is not matched, AUTH tested failed bit is set.
//
- *AuthenticationStatus |= EFI_AUTH_STATUS_NOT_TESTED;
+ *AuthenticationStatus |= EFI_AUTH_STATUS_TEST_FAILED;
}
//
--git a/MdeModulePkg/Library/PeiCrc32GuidedSectionExtractLib/PeiCrc32GuidedSectionExtractLib.inf b/MdeModulePkg/Library/PeiCrc32GuidedSectionExtractLib/PeiCrc32GuidedSectionExtractLib.inf
index 7134810..45fd141 100644
--- a/MdeModulePkg/Library/PeiCrc32GuidedSectionExtractLib/PeiCrc32GuidedSectionExtractLib.inf
+++ b/MdeModulePkg/Library/PeiCrc32GuidedSectionExtractLib/PeiCrc32GuidedSectionExtractLib.inf
@@ -5,7 +5,7 @@
# ExtractGuidedSectionLib service to register CRC32 guided section handler
# that parses CRC32 encapsulation section and extracts raw data.
#
-# Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
@@ -43,6 +43,7 @@
ExtractGuidedSectionLib
DebugLib
BaseMemoryLib
+ BaseLib
[Guids]
gEfiCrc32GuidedSectionExtractionGuid ## PRODUCES ## UNDEFINED
--
2.8.0.windows.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
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