projects / thirdparty / kernel / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | # SPDX-License-Identifier: GPL-2.0 |
| bb273211 | 2 | |
| cdf8a76f KC |
3 | # Enable available and selected UBSAN features. |
| 4 | ubsan-cflags-$(CONFIG_UBSAN_ALIGNMENT) += -fsanitize=alignment | |
| 2d47c695 | 5 | ubsan-cflags-$(CONFIG_UBSAN_BOUNDS_STRICT) += -fsanitize=bounds-strict |
| cdf8a76f KC |
6 | ubsan-cflags-$(CONFIG_UBSAN_ARRAY_BOUNDS) += -fsanitize=array-bounds |
| 7 | ubsan-cflags-$(CONFIG_UBSAN_LOCAL_BOUNDS) += -fsanitize=local-bounds | |
| 8 | ubsan-cflags-$(CONFIG_UBSAN_SHIFT) += -fsanitize=shift | |
| 9 | ubsan-cflags-$(CONFIG_UBSAN_DIV_ZERO) += -fsanitize=integer-divide-by-zero | |
| 10 | ubsan-cflags-$(CONFIG_UBSAN_UNREACHABLE) += -fsanitize=unreachable | |
| cdf8a76f KC |
11 | ubsan-cflags-$(CONFIG_UBSAN_BOOL) += -fsanitize=bool |
| 12 | ubsan-cflags-$(CONFIG_UBSAN_ENUM) += -fsanitize=enum | |
| 167ebeda | 13 | ubsan-cflags-$(CONFIG_UBSAN_TRAP) += $(call cc-option,-fsanitize-trap=undefined,-fsanitize-undefined-trap-on-error) |
| bb273211 | 14 | |
| cdf8a76f | 15 | export CFLAGS_UBSAN := $(ubsan-cflags-y) |
| 557f8c58 KC |
16 | |
| 17 | ubsan-signed-wrap-cflags-$(CONFIG_UBSAN_SIGNED_WRAP) += -fsanitize=signed-integer-overflow | |
| 18 | export CFLAGS_UBSAN_SIGNED_WRAP := $(ubsan-signed-wrap-cflags-y) |