mm/kasan/Makefile

   1 # SPDX-License-Identifier: GPL-2.0
   2 KASAN_SANITIZE := n
   3 UBSAN_SANITIZE := n
   4 KCOV_INSTRUMENT := n
   5
   6 # Disable ftrace to avoid recursion.
   7 CFLAGS_REMOVE_common.o = $(CC_FLAGS_FTRACE)
   8 CFLAGS_REMOVE_generic.o = $(CC_FLAGS_FTRACE)
   9 CFLAGS_REMOVE_generic_report.o = $(CC_FLAGS_FTRACE)
  10 CFLAGS_REMOVE_init.o = $(CC_FLAGS_FTRACE)
  11 CFLAGS_REMOVE_quarantine.o = $(CC_FLAGS_FTRACE)
  12 CFLAGS_REMOVE_report.o = $(CC_FLAGS_FTRACE)
  13 CFLAGS_REMOVE_tags.o = $(CC_FLAGS_FTRACE)
  14 CFLAGS_REMOVE_tags_report.o = $(CC_FLAGS_FTRACE)
  15
  16 # Function splitter causes unnecessary splits in __asan_load1/__asan_store1
  17 # see: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63533
  18 CFLAGS_common.o := $(call cc-option, -fno-conserve-stack -fno-stack-protector) -DDISABLE_BRANCH_PROFILING
  19 CFLAGS_generic.o := $(call cc-option, -fno-conserve-stack -fno-stack-protector) -DDISABLE_BRANCH_PROFILING
  20 CFLAGS_generic_report.o := $(call cc-option, -fno-conserve-stack -fno-stack-protector) -DDISABLE_BRANCH_PROFILING
  21 CFLAGS_init.o := $(call cc-option, -fno-conserve-stack -fno-stack-protector) -DDISABLE_BRANCH_PROFILING
  22 CFLAGS_quarantine.o := $(call cc-option, -fno-conserve-stack -fno-stack-protector) -DDISABLE_BRANCH_PROFILING
  23 CFLAGS_report.o := $(call cc-option, -fno-conserve-stack -fno-stack-protector) -DDISABLE_BRANCH_PROFILING
  24 CFLAGS_tags.o := $(call cc-option, -fno-conserve-stack -fno-stack-protector) -DDISABLE_BRANCH_PROFILING
  25 CFLAGS_tags_report.o := $(call cc-option, -fno-conserve-stack -fno-stack-protector) -DDISABLE_BRANCH_PROFILING
  26
  27 obj-$(CONFIG_KASAN) := common.o init.o report.o
  28 obj-$(CONFIG_KASAN_GENERIC) += generic.o generic_report.o quarantine.o
  29 obj-$(CONFIG_KASAN_SW_TAGS) += tags.o tags_report.o