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| author | Ahmad Fatoum <ahmad@a3f.at> | 2019-08-27 17:09:18 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-09-09 15:16:08 +0200 |
| commit | 22f38edf93da46f5149849666df64beeb5d973fe (patch) | |
| tree | 59288c2198637b412b148d5346d4ef190370416a /arch/sandbox/Makefile | |
| parent | e098835f87dc56f6fa4399d7000af8e1f413bf1d (diff) | |
| download | barebox-22f38edf93da46f5149849666df64beeb5d973fe.tar.gz barebox-22f38edf93da46f5149849666df64beeb5d973fe.tar.xz | |
sandbox: support Address and UndefinedBehavior sanitizers
For the hosted implementation, we just need to pass the appropriate
options at compile and link time. No further arch-specific
code needed.
Because we define our own handlers in lib/ubsan.c, linking against
libubsan isn't strictly required. We do it anyway on sandbox, so we can
use the backtrace functionality within.
Signed-off-by: Ahmad Fatoum <ahmad@a3f.at>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/sandbox/Makefile')
| -rw-r--r-- | arch/sandbox/Makefile | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/arch/sandbox/Makefile b/arch/sandbox/Makefile index ee6fcf3951..52ad4850cb 100644 --- a/arch/sandbox/Makefile +++ b/arch/sandbox/Makefile @@ -45,9 +45,19 @@ ifeq ($(CONFIG_GPIO_LIBFTDI1),y) FTDI1_LIBS := $(shell pkg-config libftdi1 --libs) endif +ifeq ($(CONFIG_KASAN),y) +CPPFLAGS += -fsanitize=address +SANITIZER_LIBS += -fsanitize=address +endif + +ifeq ($(CONFIG_UBSAN),y) +SANITIZER_LIBS += -fsanitize=undefined +endif + cmd_barebox__ = $(CC) -o $@ -Wl,-T,$(barebox-lds) \ -Wl,--start-group $(barebox-common) -Wl,--end-group \ - -lrt -lpthread $(SDL_LIBS) $(FTDI1_LIBS) + -lrt -lpthread $(SDL_LIBS) $(FTDI1_LIBS) \ + $(SANITIZER_LIBS) common-y += $(BOARD) arch/sandbox/os/ arch/sandbox/lib/ |