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BaseTools: Update GenFw to clear unused debug entry generated by VS tool chain 

https://bugzilla.tianocore.org/show_bug.cgi?id=600

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
This commit is contained in:
Liming Gao 2017-06-19 17:49:44 +08:00
parent f7bd152c2a
commit e4129b0e58
1 changed files with 22 additions and 5 deletions
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27
BaseTools/Source/C/GenFw/GenFw.c
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@ -2770,6 +2770,7 @@ Returns:
{
UINT32 Index;
UINT32 DebugDirectoryEntryRva;
UINT32 DebugDirectoryEntrySize;
UINT32 DebugDirectoryEntryFileOffset;
UINT32 ExportDirectoryEntryRva;
UINT32 ExportDirectoryEntryFileOffset;
@ -2781,12 +2782,14 @@ Returns:
EFI_IMAGE_OPTIONAL_HEADER64 *Optional64Hdr;
EFI_IMAGE_SECTION_HEADER *SectionHeader;
EFI_IMAGE_DEBUG_DIRECTORY_ENTRY *DebugEntry;
EFI_IMAGE_DEBUG_CODEVIEW_RSDS_ENTRY *RsdsEntry;
UINT32 *NewTimeStamp;
//
// Init variable.
//
DebugDirectoryEntryRva = 0;
DebugDirectoryEntrySize = 0;
ExportDirectoryEntryRva = 0;
ResourceDirectoryEntryRva = 0;
DebugDirectoryEntryFileOffset = 0;
@ -2822,6 +2825,7 @@ Returns:
if (Optional32Hdr->NumberOfRvaAndSizes > EFI_IMAGE_DIRECTORY_ENTRY_DEBUG && \
Optional32Hdr->DataDirectory[EFI_IMAGE_DIRECTORY_ENTRY_DEBUG].Size != 0) {
DebugDirectoryEntryRva = Optional32Hdr->DataDirectory[EFI_IMAGE_DIRECTORY_ENTRY_DEBUG].VirtualAddress;
DebugDirectoryEntrySize = Optional32Hdr->DataDirectory[EFI_IMAGE_DIRECTORY_ENTRY_DEBUG].Size;
if (ZeroDebugFlag) {
Optional32Hdr->DataDirectory[EFI_IMAGE_DIRECTORY_ENTRY_DEBUG].Size = 0;
Optional32Hdr->DataDirectory[EFI_IMAGE_DIRECTORY_ENTRY_DEBUG].VirtualAddress = 0;
@ -2841,6 +2845,7 @@ Returns:
if (Optional64Hdr->NumberOfRvaAndSizes > EFI_IMAGE_DIRECTORY_ENTRY_DEBUG && \
Optional64Hdr->DataDirectory[EFI_IMAGE_DIRECTORY_ENTRY_DEBUG].Size != 0) {
DebugDirectoryEntryRva = Optional64Hdr->DataDirectory[EFI_IMAGE_DIRECTORY_ENTRY_DEBUG].VirtualAddress;
DebugDirectoryEntrySize = Optional64Hdr->DataDirectory[EFI_IMAGE_DIRECTORY_ENTRY_DEBUG].Size;
if (ZeroDebugFlag) {
Optional64Hdr->DataDirectory[EFI_IMAGE_DIRECTORY_ENTRY_DEBUG].Size = 0;
Optional64Hdr->DataDirectory[EFI_IMAGE_DIRECTORY_ENTRY_DEBUG].VirtualAddress = 0;
@ -2886,11 +2891,23 @@ Returns:
if (DebugDirectoryEntryFileOffset != 0) {
DebugEntry = (EFI_IMAGE_DEBUG_DIRECTORY_ENTRY *) (FileBuffer + DebugDirectoryEntryFileOffset);
DebugEntry->TimeDateStamp = 0;
mImageTimeStamp = 0;
if (ZeroDebugFlag) {
memset (FileBuffer + DebugEntry->FileOffset, 0, DebugEntry->SizeOfData);
memset (DebugEntry, 0, sizeof (EFI_IMAGE_DEBUG_DIRECTORY_ENTRY));
Index = 0;
for (Index=0; Index < DebugDirectoryEntrySize / sizeof (EFI_IMAGE_DEBUG_DIRECTORY_ENTRY); Index ++, DebugEntry ++) {
DebugEntry->TimeDateStamp = 0;
if (ZeroDebugFlag || DebugEntry->Type != EFI_IMAGE_DEBUG_TYPE_CODEVIEW) {
memset (FileBuffer + DebugEntry->FileOffset, 0, DebugEntry->SizeOfData);
memset (DebugEntry, 0, sizeof (EFI_IMAGE_DEBUG_DIRECTORY_ENTRY));
}
if (DebugEntry->Type == EFI_IMAGE_DEBUG_TYPE_CODEVIEW) {
RsdsEntry = (EFI_IMAGE_DEBUG_CODEVIEW_RSDS_ENTRY *) (FileBuffer + DebugEntry->FileOffset);
if (RsdsEntry->Signature == CODEVIEW_SIGNATURE_RSDS) {
RsdsEntry->Unknown = 0;
RsdsEntry->Unknown2 = 0;
RsdsEntry->Unknown3 = 0;
RsdsEntry->Unknown4 = 0;
RsdsEntry->Unknown5 = 0;
}
}
}
}