18c2ecf20Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0 28c2ecf20Sopenharmony_ciKASAN_SANITIZE := n 38c2ecf20Sopenharmony_ciUBSAN_SANITIZE := n 48c2ecf20Sopenharmony_ciKCOV_INSTRUMENT := n 58c2ecf20Sopenharmony_ci 68c2ecf20Sopenharmony_ci# Disable ftrace to avoid recursion. 78c2ecf20Sopenharmony_ciCFLAGS_REMOVE_common.o = $(CC_FLAGS_FTRACE) 88c2ecf20Sopenharmony_ciCFLAGS_REMOVE_generic.o = $(CC_FLAGS_FTRACE) 98c2ecf20Sopenharmony_ciCFLAGS_REMOVE_generic_report.o = $(CC_FLAGS_FTRACE) 108c2ecf20Sopenharmony_ciCFLAGS_REMOVE_init.o = $(CC_FLAGS_FTRACE) 118c2ecf20Sopenharmony_ciCFLAGS_REMOVE_quarantine.o = $(CC_FLAGS_FTRACE) 128c2ecf20Sopenharmony_ciCFLAGS_REMOVE_report.o = $(CC_FLAGS_FTRACE) 138c2ecf20Sopenharmony_ciCFLAGS_REMOVE_tags.o = $(CC_FLAGS_FTRACE) 148c2ecf20Sopenharmony_ciCFLAGS_REMOVE_tags_report.o = $(CC_FLAGS_FTRACE) 158c2ecf20Sopenharmony_ci 168c2ecf20Sopenharmony_ci# Function splitter causes unnecessary splits in __asan_load1/__asan_store1 178c2ecf20Sopenharmony_ci# see: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63533 188c2ecf20Sopenharmony_ciCC_FLAGS_KASAN_RUNTIME := $(call cc-option, -fno-conserve-stack) 198c2ecf20Sopenharmony_ciCC_FLAGS_KASAN_RUNTIME += -fno-stack-protector 208c2ecf20Sopenharmony_ci# Disable branch tracing to avoid recursion. 218c2ecf20Sopenharmony_ciCC_FLAGS_KASAN_RUNTIME += -DDISABLE_BRANCH_PROFILING 228c2ecf20Sopenharmony_ci 238c2ecf20Sopenharmony_ciCFLAGS_common.o := $(CC_FLAGS_KASAN_RUNTIME) 248c2ecf20Sopenharmony_ciCFLAGS_generic.o := $(CC_FLAGS_KASAN_RUNTIME) 258c2ecf20Sopenharmony_ciCFLAGS_generic_report.o := $(CC_FLAGS_KASAN_RUNTIME) 268c2ecf20Sopenharmony_ciCFLAGS_init.o := $(CC_FLAGS_KASAN_RUNTIME) 278c2ecf20Sopenharmony_ciCFLAGS_quarantine.o := $(CC_FLAGS_KASAN_RUNTIME) 288c2ecf20Sopenharmony_ciCFLAGS_report.o := $(CC_FLAGS_KASAN_RUNTIME) 298c2ecf20Sopenharmony_ciCFLAGS_tags.o := $(CC_FLAGS_KASAN_RUNTIME) 308c2ecf20Sopenharmony_ciCFLAGS_tags_report.o := $(CC_FLAGS_KASAN_RUNTIME) 318c2ecf20Sopenharmony_ci 328c2ecf20Sopenharmony_ciobj-$(CONFIG_KASAN) := common.o init.o report.o 338c2ecf20Sopenharmony_ciobj-$(CONFIG_KASAN_GENERIC) += generic.o generic_report.o quarantine.o 348c2ecf20Sopenharmony_ciobj-$(CONFIG_KASAN_SW_TAGS) += tags.o tags_report.o 35