From c54ed3ef5ee536a24d2ad1d9caee83c6c391a338 Mon Sep 17 00:00:00 2001 From: Bin Meng Date: Tue, 2 Oct 2018 07:39:31 -0700 Subject: [PATCH] x86: efi: app: Generate Microsoft PE format compliant image Per Microsoft PE Format documentation [1], PointerToSymbolTable and NumberOfSymbols should be zero for an image in the COFF file header. Currently U-Boot is generating u-boot-app.efi in which these two members are not zero. This updates the build rules to tell linker to remove the symbol table completely so that we can generate compliant *.efi images. [1] https://docs.microsoft.com/zh-cn/windows/desktop/Debug/pe-format Signed-off-by: Bin Meng Reviewed-by: Heinrich Schuchardt Signed-off-by: Alexander Graf --- arch/x86/config.mk | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/config.mk b/arch/x86/config.mk index f4faea6..b5e8f46 100644 --- a/arch/x86/config.mk +++ b/arch/x86/config.mk @@ -65,7 +65,7 @@ CPPFLAGS_crt0-efi-$(EFIARCH).o += $(CFLAGS_EFI) ifeq ($(CONFIG_EFI_APP),y) PLATFORM_CPPFLAGS += $(CFLAGS_EFI) -LDFLAGS_FINAL += -znocombreloc -shared +LDFLAGS_FINAL += -znocombreloc -shared -s LDSCRIPT := $(LDSCRIPT_EFI) else -- 2.7.4