[ 3712s] gcc -E -DARCH=x86_64 -DPLATFORM=efi -DSECUREBOOT=0 -fstrength-reduce -fomit-frame-pointer -falign-jumps=1 -falign-loops=1 -falign-functions=1 -m64 -mno-mmx -mno-sse -fshort-wchar -Ui386 -Ulinux -DNVALGRIND -fpie -mno-red-zone -fstack-protector-strong  -mstack-protector-guard=global -Iinclude -I. -Iarch/x86/include -Iarch/x86_64/include -Iarch/x86_64/include/efi -Os -g -ffreestanding -fcommon -Wall -W -Wformat-nonliteral -fno-dwarf2-cfi-asm -fno-exceptions  -fno-unwind-tables -fno-asynchronous-unwind-tables -Wno-address -Wno-stringop-truncation -Wno-address-of-packed-member -Wno-array-bounds -Wno-dangling-pointer  -Werror -ffunction-sections  -include include/compiler.h -DASM_TCHAR='@' -DASM_TCHAR_OPS='@' -DCONFIG=qemu -DLOCAL_CONFIG=qemu -DASSEMBLY  -DOBJECT=patch_cf arch/x86/core/patch_cf.S | as --64 --divide  --fatal-warnings -o bin-x86_64-efi/patch_cf.o
[ 3712s] arch/x86/core/patch_cf.S: Assembler messages:
[ 3712s] arch/x86/core/patch_cf.S:26: Warning: 64bit mode not supported on `i386' (consider swapping .arch and .code directives).
[ 3712s] {standard input}: Error: 1 warning, treating warnings as errors
[ 3712s] make[1]: *** [Makefile.housekeeping:956: bin-x86_64-efi/patch_cf.o] Error 1