diff options
Diffstat (limited to 'lib/hwasan/hwasan_flags.inc')
| -rw-r--r-- | lib/hwasan/hwasan_flags.inc | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/lib/hwasan/hwasan_flags.inc b/lib/hwasan/hwasan_flags.inc index c45781168..f1b416d15 100644 --- a/lib/hwasan/hwasan_flags.inc +++ b/lib/hwasan/hwasan_flags.inc @@ -17,9 +17,10 @@ // HWASAN_FLAG(Type, Name, DefaultValue, Description) // See COMMON_FLAG in sanitizer_flags.inc for more details. +HWASAN_FLAG(bool, verbose_threads, false, + "inform on thread creation/destruction") HWASAN_FLAG(bool, tag_in_malloc, true, "") HWASAN_FLAG(bool, tag_in_free, true, "") -HWASAN_FLAG(bool, retag_in_realloc, true, "") HWASAN_FLAG(bool, print_stats, false, "") HWASAN_FLAG(bool, halt_on_error, true, "") HWASAN_FLAG(bool, atexit, false, "") @@ -31,3 +32,26 @@ HWASAN_FLAG(bool, disable_allocator_tagging, false, "") // If false, use simple increment of a thread local counter to generate new // tags. HWASAN_FLAG(bool, random_tags, true, "") + +HWASAN_FLAG( + int, max_malloc_fill_size, 0x1000, // By default, fill only the first 4K. + "HWASan allocator flag. max_malloc_fill_size is the maximal amount of " + "bytes that will be filled with malloc_fill_byte on malloc.") +HWASAN_FLAG( + int, max_free_fill_size, 0, + "HWASan allocator flag. max_free_fill_size is the maximal amount of " + "bytes that will be filled with free_fill_byte during free.") +HWASAN_FLAG(int, malloc_fill_byte, 0xbe, + "Value used to fill the newly allocated memory.") +HWASAN_FLAG(int, free_fill_byte, 0x55, + "Value used to fill deallocated memory.") +HWASAN_FLAG(int, heap_history_size, 1023, + "The number of heap (de)allocations remembered per thread. " + "Affects the quality of heap-related reports, but not the ability " + "to find bugs.") +HWASAN_FLAG(bool, export_memory_stats, true, + "Export up-to-date memory stats through /proc") +HWASAN_FLAG(int, stack_history_size, 1024, + "The number of stack frames remembered per thread. " + "Affects the quality of stack-related reports, but not the ability " + "to find bugs.") |