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Commit f328ba47 authored by Ard Biesheuvel's avatar Ard Biesheuvel Committed by Catalin Marinas
Browse files

arm64: efi: remove forbidden values from the PE/COFF header 



Bring the PE/COFF header in line with the PE/COFF spec, by setting
NumberOfSymbols to 0, and removing the section alignment flags.

Acked-by: default avatarMark Rutland <mark.rutland@arm.com>
Signed-off-by: default avatarArd Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
parent 99922257

arch/arm64/kernel/efi-header.S

+3 −3
Original line number Diff line number Diff line
@@ -15,7 +15,7 @@ coff_header: 
	.short	2					// nr_sections

	.long	0 					// TimeDateStamp

	.long	0					// PointerToSymbolTable

	.long	1					// NumberOfSymbols

	.long	0					// NumberOfSymbols

	.short	section_table - optional_header		// SizeOfOptionalHeader

	.short	0x206					// Characteristics.

							// IMAGE_FILE_DEBUG_STRIPPED |
@@ -88,7 +88,7 @@ section_table: 
	.long	0					// PointerToLineNumbers

	.short	0					// NumberOfRelocations

	.short	0					// NumberOfLineNumbers

	.long	0x42100040				// Characteristics (section flags)

	.long	0x42000040				// Characteristics (section flags)





	.ascii	".text"
@@ -104,7 +104,7 @@ section_table: 
	.long	0					// PointerToLineNumbers

	.short	0					// NumberOfRelocations

	.short	0					// NumberOfLineNumbers

	.long	0xe0500020				// Characteristics

	.long	0xe0000020				// Characteristics



#ifdef CONFIG_DEBUG_EFI

	/*