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| author | Bin Meng <bmeng.cn@gmail.com> | 2018-10-02 17:39:31 +0300 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2018-12-02 23:59:36 +0300 |
| commit | c54ed3ef5ee536a24d2ad1d9caee83c6c391a338 (patch) | |
| tree | 3a88c65615655067a3e095de26edb78bf69a5ecc /arch/x86 | |
| parent | 972ffcd7b0bef07e07e02a339bc0ae95a5d9d5b8 (diff) | |
| download | u-boot-c54ed3ef5ee536a24d2ad1d9caee83c6c391a338.tar.xz | |
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 <bmeng.cn@gmail.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/config.mk | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/config.mk b/arch/x86/config.mk index f4faea69e4..b5e8f46297 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 |