[efi] Populate debug directory entry FileOffset field
Signed-off-by: Michael Brown <mcb30@ipxe.org>
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ed609c4889
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619a377328
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@ -41,6 +41,7 @@
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struct pe_section {
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struct pe_section *next;
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EFI_IMAGE_SECTION_HEADER hdr;
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void ( * fixup ) ( struct pe_section *section );
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uint8_t contents[0];
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};
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@ -547,6 +548,20 @@ create_reloc_section ( struct pe_header *pe_header,
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return reloc;
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}
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/**
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* Fix up debug section
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*
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* @v debug Debug section
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*/
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static void fixup_debug_section ( struct pe_section *debug ) {
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EFI_IMAGE_DEBUG_DIRECTORY_ENTRY *contents;
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/* Fix up FileOffset */
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contents = ( ( void * ) debug->contents );
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contents->FileOffset += ( debug->hdr.PointerToRawData -
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debug->hdr.VirtualAddress );
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}
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/**
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* Create debug section
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*
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@ -581,6 +596,7 @@ create_debug_section ( struct pe_header *pe_header, const char *filename ) {
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debug->hdr.Characteristics = ( EFI_IMAGE_SCN_CNT_INITIALIZED_DATA |
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EFI_IMAGE_SCN_MEM_NOT_PAGED |
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EFI_IMAGE_SCN_MEM_READ );
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debug->fixup = fixup_debug_section;
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/* Create section contents */
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contents->debug.TimeDateStamp = 0x10d1a884;
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@ -589,6 +605,7 @@ create_debug_section ( struct pe_header *pe_header, const char *filename ) {
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( sizeof ( *contents ) - sizeof ( contents->debug ) );
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contents->debug.RVA = ( debug->hdr.VirtualAddress +
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offsetof ( typeof ( *contents ), rsds ) );
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contents->debug.FileOffset = contents->debug.RVA;
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contents->rsds.Signature = CODEVIEW_SIGNATURE_RSDS;
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snprintf ( contents->name, sizeof ( contents->name ), "%s",
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filename );
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@ -629,6 +646,8 @@ static void write_pe_file ( struct pe_header *pe_header,
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fpos += section->hdr.SizeOfRawData;
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fpos = efi_file_align ( fpos );
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}
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if ( section->fixup )
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section->fixup ( section );
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}
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/* Write file header */
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