我正在尝试构建一个运行AT91的自定义Linux内核4.4，其中主要是我从menuconfig设置的默认配置。构建失败，出现以下错误。 gcc版本是4.6.3，binutils版本是2.22。 main.c中没有任何明显的东西，这是编译失败时的地方。不知道要找什么，因为我已经没有想法了。
arm-none-linux-gnueabi-gcc -Wp,-MD,init/.main.o.d -nostdinc -isystem /opt/arm-2009q1/bin/../lib/gcc/arm-none-linux-gnueabi/4.3.3/include -I./arch/arm/include -Iarch/arm/include/generated/uapi -Iarch/arm/include/generated -Iinclude -I./arch/arm/include/uapi -Iarch/arm/include/generated/uapi -I./include/uapi -Iinclude/generated/uapi -include ./include/linux/kconfig.h -D__KERNEL__ -mlittle-endian -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -std=gnu89 -fno-omit-frame-pointer -mapcs -mno-sched-prolog -mabi=apcs-gnu -mno-thumb-interwork -marm -D__LINUX_ARM_ARCH__=7 -march=armv7-a -msoft-float -Uarm -fno-delete-null-pointer-checks -O2 -fno-stack-protector -fno-omit-frame-pointer -fno-optimize-sibling-calls -gdwarf-2 -pg -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -Werror=implicit-int -Werror=strict-prototypes -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(main)" -D"KBUILD_MODNAME=KBUILD_STR(main)" -c -o init/.tmp_main.o init/main.c
/tmp/ccbj4Zgm.s: Assembler messages:
/tmp/ccbj4Zgm.s:852: Error: garbage following instruction -- `dmb ishst'
/tmp/ccbj4Zgm.s:874: Error: garbage following instruction -- `dmb ishst'
/tmp/ccbj4Zgm.s:909: Error: garbage following instruction -- `dmb ish'
/tmp/ccbj4Zgm.s:921: Error: garbage following instruction -- `dsb ishst'
make[2]: *** [init/main.o] Error 1
make[1]: *** [init] Error 2