From a03cd7602a090eae277d2b79d43925661e7fbe9a Mon Sep 17 00:00:00 2001 From: Max Filippov Date: Wed, 10 Jan 2024 20:20:00 -0800 Subject: xtensa: don't produce FDPIC output with fdpic toolchain The kernel doesn't use features of the FDPIC toolchain, disable FDPIC code generation when using such toolchain and select ordinary ELF linker emulation. Signed-off-by: Max Filippov --- arch/xtensa/Makefile | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/xtensa/Makefile b/arch/xtensa/Makefile index bfd8e433ed62..4c14a02179eb 100644 --- a/arch/xtensa/Makefile +++ b/arch/xtensa/Makefile @@ -35,15 +35,19 @@ KBUILD_CFLAGS += -ffreestanding -D__linux__ KBUILD_CFLAGS += -pipe -mlongcalls -mtext-section-literals KBUILD_CFLAGS += $(call cc-option,-mforce-no-pic,) KBUILD_CFLAGS += $(call cc-option,-mno-serialize-volatile,) +KBUILD_CFLAGS += $(call cc-option,-mno-fdpic,) ifneq ($(CONFIG_KERNEL_ABI_CALL0),) KBUILD_CFLAGS += -mabi=call0 KBUILD_AFLAGS += -mabi=call0 endif KBUILD_AFLAGS += -mlongcalls -mtext-section-literals +KBUILD_AFLAGS += $(call cc-option,-mno-fdpic,) + +KBUILD_LDFLAGS += -m elf32xtensa ifneq ($(CONFIG_LD_NO_RELAX),) -KBUILD_LDFLAGS := --no-relax +KBUILD_LDFLAGS += --no-relax endif CHECKFLAGS += -D$(if $(CONFIG_CPU_BIG_ENDIAN),__XTENSA_EB__,__XTENSA_EL__) -- cgit v1.2.3