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boards/sim: Enable more sanitizer check when enable

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to catch more runtime usage error

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao 2023-05-05 16:52:50 +08:00 committed by Petro Karashchenko
parent 37f318c038
commit 49fa611fad
2 changed files with 26 additions and 4 deletions
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27
arch/sim/src/sim/sim_head.c
View File

@ -98,15 +98,27 @@ static void allsyms_relocate(void)
****************************************************************************/
/****************************************************************************
* Name: __lsan_default_options
* Name: __xsan_default_options
*
* Description:
* This function may be optionally provided by user and should return
* a string containing leak sanitizer runtime options.
* a string containing sanitizer runtime options.
*
****************************************************************************/
#ifdef CONFIG_SIM_ASAN
const char *__asan_default_options(void)
{
return "abort_on_error=1"
" alloc_dealloc_mismatch=0"
" allocator_frees_and_returns_null_on_realloc_zero=0"
" check_initialization_order=1"
" detect_invalid_pointer_pairs=2"
" detect_stack_use_after_return=1"
" fast_unwind_on_malloc=0"
" strict_init_order=1";
}
const char *__lsan_default_options(void)
{
/* The fast-unwind implementation of leak-sanitizer will obtain the
@ -123,7 +135,16 @@ const char *__lsan_default_options(void)
* disable fast-unwind by default to avoid unwind failure.
*/
return "fast_unwind_on_malloc=0";
return "detect_leaks=1"
" fast_unwind_on_malloc=0";
}
#endif
#ifdef CONFIG_SIM_UBSAN
const char *__ubsan_default_options(void)
{
return "print_stacktrace=1"
" fast_unwind_on_malloc=0";
}
#endif

3
boards/sim/sim/sim/scripts/Make.defs
View File

@ -73,7 +73,8 @@ ifeq ($(CONFIG_ARCH_COVERAGE_ALL),y)
endif
ifeq ($(CONFIG_SIM_ASAN),y)
ARCHOPTIMIZATION += -fsanitize=address
ARCHOPTIMIZATION += -fsanitize=address -fsanitize-address-use-after-scope
ARCHOPTIMIZATION += -fsanitize=pointer-compare -fsanitize=pointer-subtract
else ifeq ($(CONFIG_MM_KASAN_ALL),y)
ARCHOPTIMIZATION += -fsanitize=kernel-address
endif