projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| f80be457 AP |
1 | # SPDX-License-Identifier: GPL-2.0 |
| 2 | # | |
| 3 | # Makefile for KernelMemorySanitizer (KMSAN). | |
| 4 | # | |
| 5 | # | |
| 3c206509 | 6 | obj-y := core.o instrumentation.o init.o hooks.o report.o shadow.o |
| f80be457 AP |
7 | |
| 8 | KMSAN_SANITIZE := n | |
| 9 | KCOV_INSTRUMENT := n | |
| 10 | UBSAN_SANITIZE := n | |
| 11 | ||
| 12 | # Disable instrumentation of KMSAN runtime with other tools. | |
| 13 | CC_FLAGS_KMSAN_RUNTIME := -fno-stack-protector | |
| 14 | CC_FLAGS_KMSAN_RUNTIME += $(call cc-option,-fno-conserve-stack) | |
| 15 | CC_FLAGS_KMSAN_RUNTIME += -DDISABLE_BRANCH_PROFILING | |
| 16 | ||
| e75a6988 AB |
17 | # Disable ftrace to avoid recursion. |
| 18 | CFLAGS_REMOVE_core.o = $(CC_FLAGS_FTRACE) | |
| 19 | CFLAGS_REMOVE_hooks.o = $(CC_FLAGS_FTRACE) | |
| 20 | CFLAGS_REMOVE_init.o = $(CC_FLAGS_FTRACE) | |
| 21 | CFLAGS_REMOVE_instrumentation.o = $(CC_FLAGS_FTRACE) | |
| 22 | CFLAGS_REMOVE_report.o = $(CC_FLAGS_FTRACE) | |
| 23 | CFLAGS_REMOVE_shadow.o = $(CC_FLAGS_FTRACE) | |
| f80be457 AP |
24 | |
| 25 | CFLAGS_core.o := $(CC_FLAGS_KMSAN_RUNTIME) | |
| 26 | CFLAGS_hooks.o := $(CC_FLAGS_KMSAN_RUNTIME) | |
| 3c206509 | 27 | CFLAGS_init.o := $(CC_FLAGS_KMSAN_RUNTIME) |
| f80be457 AP |
28 | CFLAGS_instrumentation.o := $(CC_FLAGS_KMSAN_RUNTIME) |
| 29 | CFLAGS_report.o := $(CC_FLAGS_KMSAN_RUNTIME) | |
| 30 | CFLAGS_shadow.o := $(CC_FLAGS_KMSAN_RUNTIME) | |
| 8ed691b0 AP |
31 | |
| 32 | obj-$(CONFIG_KMSAN_KUNIT_TEST) += kmsan_test.o | |
| 33 | KMSAN_SANITIZE_kmsan_test.o := y | |
| 34 | CFLAGS_kmsan_test.o += $(call cc-disable-warning, uninitialized) |