diff options
| author | Bin Meng <bmeng.cn@gmail.com> | 2018-10-02 07:39:30 -0700 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2018-12-02 21:59:36 +0100 |
| commit | 972ffcd7b0bef07e07e02a339bc0ae95a5d9d5b8 (patch) | |
| tree | 8040fb270daf3378c55fd7575da6dbe338ad1758 /arch/x86 | |
| parent | f7855bb7dbdbabafa86a624cd8450129d99514cb (diff) | |
x86: efi: payload: 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-payload.efi image 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
Reported-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
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 8151e476d4d..f4faea69e4d 100644 --- a/arch/x86/config.mk +++ b/arch/x86/config.mk @@ -34,7 +34,7 @@ PLATFORM_LDFLAGS += -m $(if $(IS_32BIT),elf_i386,elf_x86_64) # This is used in the top-level Makefile which does not include # PLATFORM_LDFLAGS -LDFLAGS_EFI_PAYLOAD := -Bsymbolic -Bsymbolic-functions -shared --no-undefined +LDFLAGS_EFI_PAYLOAD := -Bsymbolic -Bsymbolic-functions -shared --no-undefined -s OBJCOPYFLAGS_EFI := -j .text -j .sdata -j .data -j .dynamic -j .dynsym \ -j .rel -j .rela -j .reloc |