[PATCH] ARM: drop no-thumb-interwork in EABI mode

Ahmad Fatoum ahmad at a3f.at
Sun Feb 7 02:05:08 EST 2021

From: Stefan Agner <stefan at agner.ch>

According to GCC documentation -m(no-)thumb-interwork is
meaningless in AAPCS configurations. Also clang does not
support the flag:
  clang-5.0: error: unknown argument: '-mno-thumb-interwork'

Just drop -mno-thumb-interwork in AEABI configuration.

Signed-off-by: Stefan Agner <stefan at agner.ch>
[afa: ported from Linux 22905a24306c ("ARM: 8766/1: drop no-thumb-interwork in EABI mode")]
Signed-off-by: Ahmad Fatoum <ahmad at a3f.at>
 arch/arm/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 96613cc5ba72..9dc0897e5833 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -54,7 +54,7 @@ ifeq ($(CONFIG_CPU_V8), y)
 CFLAGS_ABI	:=-mabi=lp64
 ifeq ($(CONFIG_AEABI),y)
-CFLAGS_ABI	:=-mabi=aapcs-linux -mno-thumb-interwork
+CFLAGS_ABI	:=-mabi=aapcs-linux
 CFLAGS_ABI	:=$(call cc-option,-mapcs-32,-mabi=apcs-gnu) $(call cc-option,-mno-thumb-interwork,)

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