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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2020-01-29 12:22:51 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2020-02-10 09:42:43 +0100 |
| commit | 0be4ed979f138294447d4ac39650ff469556af4e (patch) | |
| tree | a5fa854d7f123e63f02905b34272e1c7c9e6eb02 /lib/Kconfig.ubsan | |
| parent | 0b86c0d4fdc3fdeaf69cfd7e9b0984e09245785b (diff) | |
| download | barebox-0be4ed979f138294447d4ac39650ff469556af4e.tar.gz barebox-0be4ed979f138294447d4ac39650ff469556af4e.tar.xz | |
ubsan: use a big if block in Kconfig
A side effect (which was the motivation for this change) is that the
config item CONFIG_UBSAN_ALIGNMENT doesn't appear in configurations that
have CONFIG_UBSAN disabled.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'lib/Kconfig.ubsan')
| -rw-r--r-- | lib/Kconfig.ubsan | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/Kconfig.ubsan b/lib/Kconfig.ubsan index 09f4a0ab8a..22958f4801 100644 --- a/lib/Kconfig.ubsan +++ b/lib/Kconfig.ubsan @@ -9,9 +9,10 @@ config UBSAN Compile-time instrumentation is used to detect various undefined behaviours in runtime. +if UBSAN + config UBSAN_SANITIZE_ALL bool "Enable instrumentation for all of barebox" - depends on UBSAN depends on ARCH_HAS_UBSAN_SANITIZE_ALL default y help @@ -23,7 +24,6 @@ config UBSAN_SANITIZE_ALL config UBSAN_NO_ALIGNMENT bool "Disable checking of pointers alignment" - depends on UBSAN default y if HAVE_EFFICIENT_UNALIGNED_ACCESS help This option disables the check of unaligned memory accesses. @@ -33,3 +33,5 @@ config UBSAN_NO_ALIGNMENT config UBSAN_ALIGNMENT def_bool !UBSAN_NO_ALIGNMENT + +endif |