| # SPDX-License-Identifier: GPL-2.0 |
| # |
| # Makefile for the x86 low level entry code |
| # |
| |
| KASAN_SANITIZE := n |
| UBSAN_SANITIZE := n |
| KCOV_INSTRUMENT := n |
| |
| CFLAGS_REMOVE_common.o = $(CC_FLAGS_FTRACE) |
| CFLAGS_REMOVE_syscall_64.o = $(CC_FLAGS_FTRACE) |
| CFLAGS_REMOVE_syscall_32.o = $(CC_FLAGS_FTRACE) |
| CFLAGS_REMOVE_syscall_x32.o = $(CC_FLAGS_FTRACE) |
| |
| CFLAGS_common.o += -fno-stack-protector |
| CFLAGS_syscall_64.o += -fno-stack-protector |
| CFLAGS_syscall_32.o += -fno-stack-protector |
| CFLAGS_syscall_x32.o += -fno-stack-protector |
| |
| CFLAGS_syscall_64.o += $(call cc-option,-Wno-override-init,) |
| CFLAGS_syscall_32.o += $(call cc-option,-Wno-override-init,) |
| CFLAGS_syscall_x32.o += $(call cc-option,-Wno-override-init,) |
| |
| obj-y := entry_$(BITS).o thunk_$(BITS).o syscall_$(BITS).o |
| obj-y += common.o |
| |
| obj-y += vdso/ |
| obj-y += vsyscall/ |
| |
| obj-$(CONFIG_IA32_EMULATION) += entry_64_compat.o syscall_32.o |
| obj-$(CONFIG_X86_X32_ABI) += syscall_x32.o |
| |
