1# SPDX-License-Identifier: GPL-2.0
 2KASAN_SANITIZE := n
 3UBSAN_SANITIZE := n
 4KCOV_INSTRUMENT := n
 5
 6# Disable ftrace to avoid recursion.
 7CFLAGS_REMOVE_common.o = $(CC_FLAGS_FTRACE)
 8CFLAGS_REMOVE_generic.o = $(CC_FLAGS_FTRACE)
 9CFLAGS_REMOVE_generic_report.o = $(CC_FLAGS_FTRACE)
10CFLAGS_REMOVE_init.o = $(CC_FLAGS_FTRACE)
11CFLAGS_REMOVE_quarantine.o = $(CC_FLAGS_FTRACE)
12CFLAGS_REMOVE_report.o = $(CC_FLAGS_FTRACE)
13CFLAGS_REMOVE_tags.o = $(CC_FLAGS_FTRACE)
14CFLAGS_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
18CC_FLAGS_KASAN_RUNTIME := $(call cc-option, -fno-conserve-stack)
19CC_FLAGS_KASAN_RUNTIME += -fno-stack-protector
20# Disable branch tracing to avoid recursion.
21CC_FLAGS_KASAN_RUNTIME += -DDISABLE_BRANCH_PROFILING
22
23CFLAGS_common.o := $(CC_FLAGS_KASAN_RUNTIME)
24CFLAGS_generic.o := $(CC_FLAGS_KASAN_RUNTIME)
25CFLAGS_generic_report.o := $(CC_FLAGS_KASAN_RUNTIME)
26CFLAGS_init.o := $(CC_FLAGS_KASAN_RUNTIME)
27CFLAGS_quarantine.o := $(CC_FLAGS_KASAN_RUNTIME)
28CFLAGS_report.o := $(CC_FLAGS_KASAN_RUNTIME)
29CFLAGS_tags.o := $(CC_FLAGS_KASAN_RUNTIME)
30CFLAGS_tags_report.o := $(CC_FLAGS_KASAN_RUNTIME)
 
 
 
 
31
32obj-$(CONFIG_KASAN) := common.o init.o report.o
33obj-$(CONFIG_KASAN_GENERIC) += generic.o generic_report.o quarantine.o
34obj-$(CONFIG_KASAN_SW_TAGS) += tags.o tags_report.o
 

 1# SPDX-License-Identifier: GPL-2.0
 2KASAN_SANITIZE := n
 3UBSAN_SANITIZE := n
 4KCOV_INSTRUMENT := n
 5
 6# Disable ftrace to avoid recursion.
 7CFLAGS_REMOVE_common.o = $(CC_FLAGS_FTRACE)
 8CFLAGS_REMOVE_generic.o = $(CC_FLAGS_FTRACE)
 
 9CFLAGS_REMOVE_init.o = $(CC_FLAGS_FTRACE)
10CFLAGS_REMOVE_quarantine.o = $(CC_FLAGS_FTRACE)
11CFLAGS_REMOVE_report.o = $(CC_FLAGS_FTRACE)
12CFLAGS_REMOVE_report_generic.o = $(CC_FLAGS_FTRACE)
13CFLAGS_REMOVE_report_hw_tags.o = $(CC_FLAGS_FTRACE)
14CFLAGS_REMOVE_report_sw_tags.o = $(CC_FLAGS_FTRACE)
15CFLAGS_REMOVE_shadow.o = $(CC_FLAGS_FTRACE)
16CFLAGS_REMOVE_hw_tags.o = $(CC_FLAGS_FTRACE)
17CFLAGS_REMOVE_sw_tags.o = $(CC_FLAGS_FTRACE)
18
19# Function splitter causes unnecessary splits in __asan_load1/__asan_store1
20# see: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63533
21CC_FLAGS_KASAN_RUNTIME := $(call cc-option, -fno-conserve-stack)
22CC_FLAGS_KASAN_RUNTIME += -fno-stack-protector
23# Disable branch tracing to avoid recursion.
24CC_FLAGS_KASAN_RUNTIME += -DDISABLE_BRANCH_PROFILING
25
26CFLAGS_common.o := $(CC_FLAGS_KASAN_RUNTIME)
27CFLAGS_generic.o := $(CC_FLAGS_KASAN_RUNTIME)
 
28CFLAGS_init.o := $(CC_FLAGS_KASAN_RUNTIME)
29CFLAGS_quarantine.o := $(CC_FLAGS_KASAN_RUNTIME)
30CFLAGS_report.o := $(CC_FLAGS_KASAN_RUNTIME)
31CFLAGS_report_generic.o := $(CC_FLAGS_KASAN_RUNTIME)
32CFLAGS_report_hw_tags.o := $(CC_FLAGS_KASAN_RUNTIME)
33CFLAGS_report_sw_tags.o := $(CC_FLAGS_KASAN_RUNTIME)
34CFLAGS_shadow.o := $(CC_FLAGS_KASAN_RUNTIME)
35CFLAGS_hw_tags.o := $(CC_FLAGS_KASAN_RUNTIME)
36CFLAGS_sw_tags.o := $(CC_FLAGS_KASAN_RUNTIME)
37
38obj-$(CONFIG_KASAN) := common.o report.o
39obj-$(CONFIG_KASAN_GENERIC) += init.o generic.o report_generic.o shadow.o quarantine.o
40obj-$(CONFIG_KASAN_HW_TAGS) += hw_tags.o report_hw_tags.o tags.o report_tags.o
41obj-$(CONFIG_KASAN_SW_TAGS) += init.o report_sw_tags.o shadow.o sw_tags.o tags.o report_tags.o