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| author | qhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-02-01 13:00:03 +0000 |
|---|---|---|
| committer | qhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-02-01 13:00:03 +0000 |
| commit | 7e35214b7f6067258bd3c3258ecd180f8543a034 (patch) | |
| tree | 57478aaa2cdbb3b79dbbeadcb6b92338b994b87a /UnixPkg/Library | |
| parent | a3deae0da373138b0890f2ae88fe622954618e29 (diff) | |
| download | edk2-7e35214b7f6067258bd3c3258ecd180f8543a034.tar.gz edk2-7e35214b7f6067258bd3c3258ecd180f8543a034.tar.bz2 edk2-7e35214b7f6067258bd3c3258ecd180f8543a034.zip | |
Fix the build warning of potential uninitialized variable of "SizeOfHeaders".
Update the file to use \r\n as end of line
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9900 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'UnixPkg/Library')
| -rw-r--r-- | UnixPkg/Library/EdkUnixPeiPeCoffGetEntryPointLib/PeCoffGetEntryPoint.c | 68 |
1 files changed, 35 insertions, 33 deletions
diff --git a/UnixPkg/Library/EdkUnixPeiPeCoffGetEntryPointLib/PeCoffGetEntryPoint.c b/UnixPkg/Library/EdkUnixPeiPeCoffGetEntryPointLib/PeCoffGetEntryPoint.c index fb7c15687b..ef41105be0 100644 --- a/UnixPkg/Library/EdkUnixPeiPeCoffGetEntryPointLib/PeCoffGetEntryPoint.c +++ b/UnixPkg/Library/EdkUnixPeiPeCoffGetEntryPointLib/PeCoffGetEntryPoint.c @@ -1,6 +1,6 @@ /*++
-Copyright (c) 2006 - 2009, Intel Corporation
+Copyright (c) 2006 - 2010, Intel Corporation
Portions copyright (c) 2008-2009 Apple Inc. All rights reserved.
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@@ -264,40 +264,42 @@ PeCoffLoaderGetPdbPointer ( @param Pe32Data Pointer to the PE/COFF image that is loaded in system
memory.
- @return Size of PE/COFF header in bytes or zero if not a valid iamge.
+ @return Size of PE/COFF header in bytes or zero if not a valid image.
**/
-UINT32 -EFIAPI -PeCoffGetSizeOfHeaders ( - IN VOID *Pe32Data - ) -{ - EFI_IMAGE_DOS_HEADER *DosHdr; - EFI_IMAGE_OPTIONAL_HEADER_PTR_UNION Hdr; - UINTN SizeOfHeaders; - +UINT32
+EFIAPI
+PeCoffGetSizeOfHeaders (
+ IN VOID *Pe32Data
+ )
+{
+ EFI_IMAGE_DOS_HEADER *DosHdr;
+ EFI_IMAGE_OPTIONAL_HEADER_PTR_UNION Hdr;
+ UINTN SizeOfHeaders;
+
ASSERT (Pe32Data != NULL);
- - DosHdr = (EFI_IMAGE_DOS_HEADER *)Pe32Data; - if (DosHdr->e_magic == EFI_IMAGE_DOS_SIGNATURE) { - // - // DOS image header is present, so read the PE header after the DOS image header. - // - Hdr.Pe32 = (EFI_IMAGE_NT_HEADERS32 *)((UINTN) Pe32Data + (UINTN) ((DosHdr->e_lfanew) & 0x0ffff)); - } else { - // - // DOS image header is not present, so PE header is at the image base. - // - Hdr.Pe32 = (EFI_IMAGE_NT_HEADERS32 *)Pe32Data; - } - - if (Hdr.Te->Signature == EFI_TE_IMAGE_HEADER_SIGNATURE) { - SizeOfHeaders = sizeof (EFI_TE_IMAGE_HEADER) + (UINTN)Hdr.Te->BaseOfCode - (UINTN)Hdr.Te->StrippedSize; - } else if (Hdr.Pe32->Signature == EFI_IMAGE_NT_SIGNATURE) { - SizeOfHeaders = Hdr.Pe32->OptionalHeader.SizeOfHeaders; - } - - return SizeOfHeaders; +
+ DosHdr = (EFI_IMAGE_DOS_HEADER *)Pe32Data;
+ if (DosHdr->e_magic == EFI_IMAGE_DOS_SIGNATURE) {
+ //
+ // DOS image header is present, so read the PE header after the DOS image header.
+ //
+ Hdr.Pe32 = (EFI_IMAGE_NT_HEADERS32 *)((UINTN) Pe32Data + (UINTN) ((DosHdr->e_lfanew) & 0x0ffff));
+ } else {
+ //
+ // DOS image header is not present, so PE header is at the image base.
+ //
+ Hdr.Pe32 = (EFI_IMAGE_NT_HEADERS32 *)Pe32Data;
+ }
+
+ if (Hdr.Te->Signature == EFI_TE_IMAGE_HEADER_SIGNATURE) {
+ SizeOfHeaders = sizeof (EFI_TE_IMAGE_HEADER) + (UINTN)Hdr.Te->BaseOfCode - (UINTN)Hdr.Te->StrippedSize;
+ } else if (Hdr.Pe32->Signature == EFI_IMAGE_NT_SIGNATURE) {
+ SizeOfHeaders = Hdr.Pe32->OptionalHeader.SizeOfHeaders;
+ } else {
+ SizeOfHeaders = 0;
+ }
+
+ return SizeOfHeaders;
}
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