Update GenFfs tool to get alignment value from SectionFile when use
the new option -n 0.
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com>
---
BaseTools/Source/C/GenFfs/GenFfs.c | 127 ++++++++++++++++++++++++++++++++++++-
1 file changed, 125 insertions(+), 2 deletions(-)
diff --git a/BaseTools/Source/C/GenFfs/GenFfs.c b/BaseTools/Source/C/GenFfs/GenFfs.c
index cb16f38..26a3c88 100644
--- a/BaseTools/Source/C/GenFfs/GenFfs.c
+++ b/BaseTools/Source/C/GenFfs/GenFfs.c
@@ -10,10 +10,17 @@ 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.
**/
+#ifndef __GNUC__
+#include <windows.h>
+#include <io.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#endif
+
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <Common/UefiBaseTypes.h>
@@ -22,10 +29,12 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include <Guid/FfsSectionAlignmentPadding.h>
#include "CommonLib.h"
#include "ParseInf.h"
#include "EfiUtilityMsgs.h"
+#include "FvLib.h"
+#include "PeCoffLib.h"
#define UTILITY_NAME "GenFfs"
#define UTILITY_MAJOR_VERSION 0
#define UTILITY_MINOR_VERSION 1
@@ -151,11 +160,12 @@ Returns:
128K,256K,512K,1M,2M,4M,8M,16M\n");
fprintf (stdout, " -i SectionFile, --sectionfile SectionFile\n\
Section file will be contained in this FFS file.\n");
fprintf (stdout, " -n SectionAlign, --sectionalign SectionAlign\n\
SectionAlign points to section alignment, which support\n\
- the alignment scope 1~16M. It is specified together\n\
+ the alignment scope 0~16M. If SectionAlign is specified as 0, tool\n\
+ get alignment value from SectionFile. It is specified together\n\
with sectionfile to point its alignment in FFS file.\n");
fprintf (stdout, " -v, --verbose Turn on verbose output with informational messages.\n");
fprintf (stdout, " -q, --quiet Disable all messages except key message and fatal error\n");
fprintf (stdout, " -d, --debug level Enable debug messages, at input debug level.\n");
fprintf (stdout, " --version Show program's version number and exit.\n");
@@ -455,10 +465,101 @@ Returns:
*BufferLength = Size;
return EFI_SUCCESS;
}
}
+EFI_STATUS
+FfsRebaseImageRead (
+ IN VOID *FileHandle,
+ IN UINTN FileOffset,
+ IN OUT UINT32 *ReadSize,
+ OUT VOID *Buffer
+ )
+ /*++
+
+ Routine Description:
+
+ Support routine for the PE/COFF Loader that reads a buffer from a PE/COFF file
+
+ Arguments:
+
+ FileHandle - The handle to the PE/COFF file
+
+ FileOffset - The offset, in bytes, into the file to read
+
+ ReadSize - The number of bytes to read from the file starting at FileOffset
+
+ Buffer - A pointer to the buffer to read the data into.
+
+ Returns:
+
+ EFI_SUCCESS - ReadSize bytes of data were read into Buffer from the PE/COFF file starting at FileOffset
+
+ --*/
+{
+ CHAR8 *Destination8;
+ CHAR8 *Source8;
+ UINT32 Length;
+
+ Destination8 = Buffer;
+ Source8 = (CHAR8 *) ((UINTN) FileHandle + FileOffset);
+ Length = *ReadSize;
+ while (Length--) {
+ *(Destination8++) = *(Source8++);
+ }
+
+ return EFI_SUCCESS;
+}
+
+STATIC
+EFI_STATUS
+GetAlignmentFromFile(char *InFile, UINT32 *Alignment)
+ /*++
+ InFile is input file for getting alignment
+ return the alignment
+ --*/
+{
+ FILE *InFileHandle;
+ UINT8 *PeFileBuffer;
+ UINTN PeFileSize;
+ UINT32 CurSecHdrSize;
+ PE_COFF_LOADER_IMAGE_CONTEXT ImageContext;
+ EFI_COMMON_SECTION_HEADER *CommonHeader;
+ EFI_STATUS Status;
+
+ InFileHandle = NULL;
+ PeFileBuffer = NULL;
+
+ memset (&ImageContext, 0, sizeof (ImageContext));
+
+ InFileHandle = fopen(LongFilePath(InFile), "rb");
+ if (InFileHandle == NULL){
+ Error (NULL, 0, 0001, "Error opening file", InFile);
+ return EFI_ABORTED;
+ }
+ PeFileSize = _filelength (fileno(InFileHandle));
+ PeFileBuffer = (UINT8 *) malloc (PeFileSize);
+ if (PeFileBuffer == NULL) {
+ fclose (InFileHandle);
+ Error(NULL, 0, 4001, "Resource", "memory cannot be allocated of %s", InFileHandle);
+ return EFI_OUT_OF_RESOURCES;
+ }
+ fread (PeFileBuffer, sizeof (UINT8), PeFileSize, InFileHandle);
+ fclose (InFileHandle);
+ CommonHeader = (EFI_COMMON_SECTION_HEADER *) PeFileBuffer;
+ CurSecHdrSize = GetSectionHeaderLength(CommonHeader);
+ ImageContext.Handle = (VOID *) ((UINTN)PeFileBuffer + CurSecHdrSize);
+ ImageContext.ImageRead = (PE_COFF_LOADER_READ_FILE)FfsRebaseImageRead;
+ Status = PeCoffLoaderGetImageInfo(&ImageContext);
+ if (EFI_ERROR (Status)) {
+ Error (NULL, 0, 3000, "Invalid PeImage", "The input file is %s and return status is %x", InFile, (int) Status);
+ return Status;
+ }
+ *Alignment = ImageContext.SectionAlignment;
+ return EFI_SUCCESS;
+}
+
int
main (
int argc,
CHAR8 *argv[]
)
@@ -495,10 +596,12 @@ Returns:
FILE *FfsFile;
UINT32 Index;
UINT64 LogLevel;
UINT8 PeSectionNum;
UINT32 HeaderSize;
+ UINT32 Alignment;
+ CHAR8 AlignmentBuffer[8];
//
// Init local variables
//
LogLevel = 0;
@@ -688,11 +791,31 @@ Returns:
//
// Section File alignment requirement
//
if ((stricmp (argv[0], "-n") == 0) || (stricmp (argv[0], "--sectionalign") == 0)) {
- Status = StringtoAlignment (argv[1], &(InputFileAlign[InputFileNum]));
+ if ((argv[1] != NULL) && (stricmp("0", argv[1]) == 0)) {
+ Status = GetAlignmentFromFile(InputFileName[InputFileNum], &Alignment);
+ if (EFI_ERROR(Status)) {
+ Error (NULL, 0, 1003, "Fail to get Alignment from %s", InputFileName[InputFileNum]);
+ goto Finish;
+ }
+ if (Alignment < 0x400){
+ sprintf (AlignmentBuffer, "%d", Alignment);
+ }
+ else if (Alignment >= 0x400) {
+ if (Alignment >= 0x100000) {
+ sprintf (AlignmentBuffer, "%dM", Alignment/0x100000);
+ } else {
+ sprintf (AlignmentBuffer, "%dK", Alignment/0x400);
+ }
+ }
+ Status = StringtoAlignment (AlignmentBuffer, &(InputFileAlign[InputFileNum]));
+ }
+ else {
+ Status = StringtoAlignment (argv[1], &(InputFileAlign[InputFileNum]));
+ }
if (EFI_ERROR (Status)) {
Error (NULL, 0, 1003, "Invalid option value", "%s = %s", argv[0], argv[1]);
goto Finish;
}
argc -= 2;
--
2.6.1.windows.1
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PeFileBuffer should free in the end of the function. >-----Original Message----- >From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf Of >Yonghong Zhu >Sent: Friday, September 29, 2017 9:23 AM >To: edk2-devel@lists.01.org >Cc: Gao, Liming <liming.gao@intel.com> >Subject: [edk2] [Patch 1/3] BaseTools: GenFfs support to get alignment value >from SectionFile > >Update GenFfs tool to get alignment value from SectionFile when use >the new option -n 0. > >Cc: Liming Gao <liming.gao@intel.com> >Contributed-under: TianoCore Contribution Agreement 1.1 >Signed-off-by: Yonghong Zhu <yonghong.zhu@intel.com> >--- > BaseTools/Source/C/GenFfs/GenFfs.c | 127 >++++++++++++++++++++++++++++++++++++- > 1 file changed, 125 insertions(+), 2 deletions(-) > >diff --git a/BaseTools/Source/C/GenFfs/GenFfs.c >b/BaseTools/Source/C/GenFfs/GenFfs.c >index cb16f38..26a3c88 100644 >--- a/BaseTools/Source/C/GenFfs/GenFfs.c >+++ b/BaseTools/Source/C/GenFfs/GenFfs.c >@@ -10,10 +10,17 @@ 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. > > **/ > >+#ifndef __GNUC__ >+#include <windows.h> >+#include <io.h> >+#include <sys/types.h> >+#include <sys/stat.h> >+#endif >+ > #include <stdio.h> > #include <stdlib.h> > #include <string.h> > > #include <Common/UefiBaseTypes.h> >@@ -22,10 +29,12 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY >KIND, EITHER EXPRESS OR IMPLIED. > #include <Guid/FfsSectionAlignmentPadding.h> > > #include "CommonLib.h" > #include "ParseInf.h" > #include "EfiUtilityMsgs.h" >+#include "FvLib.h" >+#include "PeCoffLib.h" > > #define UTILITY_NAME "GenFfs" > #define UTILITY_MAJOR_VERSION 0 > #define UTILITY_MINOR_VERSION 1 > >@@ -151,11 +160,12 @@ Returns: > 128K,256K,512K,1M,2M,4M,8M,16M\n"); > fprintf (stdout, " -i SectionFile, --sectionfile SectionFile\n\ > Section file will be contained in this FFS file.\n"); > fprintf (stdout, " -n SectionAlign, --sectionalign SectionAlign\n\ > SectionAlign points to section alignment, which support\n\ >- the alignment scope 1~16M. It is specified together\n\ >+ the alignment scope 0~16M. If SectionAlign is specified as 0, >tool\n\ >+ get alignment value from SectionFile. It is specified together\n\ > with sectionfile to point its alignment in FFS file.\n"); > fprintf (stdout, " -v, --verbose Turn on verbose output with >informational messages.\n"); > fprintf (stdout, " -q, --quiet Disable all messages except key message >and fatal error\n"); > fprintf (stdout, " -d, --debug level Enable debug messages, at input debug >level.\n"); > fprintf (stdout, " --version Show program's version number and >exit.\n"); >@@ -455,10 +465,101 @@ Returns: > *BufferLength = Size; > return EFI_SUCCESS; > } > } > >+EFI_STATUS >+FfsRebaseImageRead ( >+ IN VOID *FileHandle, >+ IN UINTN FileOffset, >+ IN OUT UINT32 *ReadSize, >+ OUT VOID *Buffer >+ ) >+ /*++ >+ >+ Routine Description: >+ >+ Support routine for the PE/COFF Loader that reads a buffer from a >PE/COFF file >+ >+ Arguments: >+ >+ FileHandle - The handle to the PE/COFF file >+ >+ FileOffset - The offset, in bytes, into the file to read >+ >+ ReadSize - The number of bytes to read from the file starting at FileOffset >+ >+ Buffer - A pointer to the buffer to read the data into. >+ >+ Returns: >+ >+ EFI_SUCCESS - ReadSize bytes of data were read into Buffer from the >PE/COFF file starting at FileOffset >+ >+ --*/ >+{ >+ CHAR8 *Destination8; >+ CHAR8 *Source8; >+ UINT32 Length; >+ >+ Destination8 = Buffer; >+ Source8 = (CHAR8 *) ((UINTN) FileHandle + FileOffset); >+ Length = *ReadSize; >+ while (Length--) { >+ *(Destination8++) = *(Source8++); >+ } >+ >+ return EFI_SUCCESS; >+} >+ >+STATIC >+EFI_STATUS >+GetAlignmentFromFile(char *InFile, UINT32 *Alignment) >+ /*++ >+ InFile is input file for getting alignment >+ return the alignment >+ --*/ >+{ >+ FILE *InFileHandle; >+ UINT8 *PeFileBuffer; >+ UINTN PeFileSize; >+ UINT32 CurSecHdrSize; >+ PE_COFF_LOADER_IMAGE_CONTEXT ImageContext; >+ EFI_COMMON_SECTION_HEADER *CommonHeader; >+ EFI_STATUS Status; >+ >+ InFileHandle = NULL; >+ PeFileBuffer = NULL; >+ >+ memset (&ImageContext, 0, sizeof (ImageContext)); >+ >+ InFileHandle = fopen(LongFilePath(InFile), "rb"); >+ if (InFileHandle == NULL){ >+ Error (NULL, 0, 0001, "Error opening file", InFile); >+ return EFI_ABORTED; >+ } >+ PeFileSize = _filelength (fileno(InFileHandle)); >+ PeFileBuffer = (UINT8 *) malloc (PeFileSize); >+ if (PeFileBuffer == NULL) { >+ fclose (InFileHandle); >+ Error(NULL, 0, 4001, "Resource", "memory cannot be allocated of %s", >InFileHandle); >+ return EFI_OUT_OF_RESOURCES; >+ } >+ fread (PeFileBuffer, sizeof (UINT8), PeFileSize, InFileHandle); >+ fclose (InFileHandle); >+ CommonHeader = (EFI_COMMON_SECTION_HEADER *) PeFileBuffer; >+ CurSecHdrSize = GetSectionHeaderLength(CommonHeader); >+ ImageContext.Handle = (VOID *) ((UINTN)PeFileBuffer + CurSecHdrSize); >+ ImageContext.ImageRead = >(PE_COFF_LOADER_READ_FILE)FfsRebaseImageRead; >+ Status = PeCoffLoaderGetImageInfo(&ImageContext); >+ if (EFI_ERROR (Status)) { >+ Error (NULL, 0, 3000, "Invalid PeImage", "The input file is %s and return >status is %x", InFile, (int) Status); >+ return Status; >+ } >+ *Alignment = ImageContext.SectionAlignment; >+ return EFI_SUCCESS; >+} >+ > int > main ( > int argc, > CHAR8 *argv[] > ) >@@ -495,10 +596,12 @@ Returns: > FILE *FfsFile; > UINT32 Index; > UINT64 LogLevel; > UINT8 PeSectionNum; > UINT32 HeaderSize; >+ UINT32 Alignment; >+ CHAR8 AlignmentBuffer[8]; > > // > // Init local variables > // > LogLevel = 0; >@@ -688,11 +791,31 @@ Returns: > > // > // Section File alignment requirement > // > if ((stricmp (argv[0], "-n") == 0) || (stricmp (argv[0], "--sectionalign") == 0)) >{ >- Status = StringtoAlignment (argv[1], &(InputFileAlign[InputFileNum])); >+ if ((argv[1] != NULL) && (stricmp("0", argv[1]) == 0)) { >+ Status = GetAlignmentFromFile(InputFileName[InputFileNum], >&Alignment); >+ if (EFI_ERROR(Status)) { >+ Error (NULL, 0, 1003, "Fail to get Alignment from %s", >InputFileName[InputFileNum]); >+ goto Finish; >+ } >+ if (Alignment < 0x400){ >+ sprintf (AlignmentBuffer, "%d", Alignment); >+ } >+ else if (Alignment >= 0x400) { >+ if (Alignment >= 0x100000) { >+ sprintf (AlignmentBuffer, "%dM", Alignment/0x100000); >+ } else { >+ sprintf (AlignmentBuffer, "%dK", Alignment/0x400); >+ } >+ } >+ Status = StringtoAlignment (AlignmentBuffer, >&(InputFileAlign[InputFileNum])); >+ } >+ else { >+ Status = StringtoAlignment (argv[1], &(InputFileAlign[InputFileNum])); >+ } > if (EFI_ERROR (Status)) { > Error (NULL, 0, 1003, "Invalid option value", "%s = %s", argv[0], argv[1]); > goto Finish; > } > argc -= 2; >-- >2.6.1.windows.1 > >_______________________________________________ >edk2-devel mailing list >edk2-devel@lists.01.org >https://lists.01.org/mailman/listinfo/edk2-devel _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
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