arch/x86/entry/Makefile

   1 # SPDX-License-Identifier: GPL-2.0
   2 #
   3 # Makefile for the x86 low level entry code
   4 #
   5
   6 KASAN_SANITIZE := n
   7 UBSAN_SANITIZE := n
   8 KCOV_INSTRUMENT := n
   9
  10 CFLAGS_REMOVE_common.o          = $(CC_FLAGS_FTRACE)
  11 CFLAGS_REMOVE_syscall_64.o      = $(CC_FLAGS_FTRACE)
  12 CFLAGS_REMOVE_syscall_32.o      = $(CC_FLAGS_FTRACE)
  13 CFLAGS_REMOVE_syscall_x32.o     = $(CC_FLAGS_FTRACE)
  14
  15 CFLAGS_common.o                 += -fno-stack-protector
  16 CFLAGS_syscall_64.o             += -fno-stack-protector
  17 CFLAGS_syscall_32.o             += -fno-stack-protector
  18 CFLAGS_syscall_x32.o            += -fno-stack-protector
  19
  20 CFLAGS_syscall_64.o             += $(call cc-option,-Wno-override-init,)
  21 CFLAGS_syscall_32.o             += $(call cc-option,-Wno-override-init,)
  22 CFLAGS_syscall_x32.o            += $(call cc-option,-Wno-override-init,)
  23
  24 obj-y                           := entry_$(BITS).o thunk_$(BITS).o syscall_$(BITS).o
  25 obj-y                           += common.o
  26
  27 obj-y                           += vdso/
  28 obj-y                           += vsyscall/
  29
  30 obj-$(CONFIG_IA32_EMULATION)    += entry_64_compat.o syscall_32.o
  31 obj-$(CONFIG_X86_X32_ABI)       += syscall_x32.o
  32