diff options
Diffstat (limited to 'lib/asan/asan_flags.h')
| -rw-r--r-- | lib/asan/asan_flags.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/lib/asan/asan_flags.h b/lib/asan/asan_flags.h index 2f3bc9051ae1..89662f28b29c 100644 --- a/lib/asan/asan_flags.h +++ b/lib/asan/asan_flags.h @@ -32,8 +32,6 @@ struct Flags { // Lower value may reduce memory usage but increase the chance of // false negatives. int quarantine_size; - // Verbosity level (0 - silent, 1 - a bit of output, 2+ - more output). - int verbosity; // Size (in bytes) of redzones around heap objects. // Requirement: redzone >= 32, is a power of two. int redzone; @@ -52,8 +50,10 @@ struct Flags { bool replace_intrin; // Used on Mac only. bool mac_ignore_invalid_free; - // ASan allocator flag. - bool use_fake_stack; + // Enables stack-use-after-return checking at run-time. + bool detect_stack_use_after_return; + // The minimal fake stack size log. + int uar_stack_size_log; // ASan allocator flag. max_malloc_fill_size is the maximal amount of bytes // that will be filled with malloc_fill_byte on malloc. int max_malloc_fill_size, malloc_fill_byte; @@ -83,6 +83,9 @@ struct Flags { bool print_legend; // If set, prints ASan exit stats even after program terminates successfully. bool atexit; + // If set, coverage information will be dumped at shutdown time if the + // appropriate instrumentation was enabled. + bool coverage; // By default, disable core dumper on 64-bit - it makes little sense // to dump 16T+ core. bool disable_core; @@ -93,23 +96,20 @@ struct Flags { // but also thread creation stacks for threads that created those threads, // etc. up to main thread. bool print_full_thread_history; - // ASan will write logs to "log_path.pid" instead of stderr. - const char *log_path; // Poison (or not) the heap memory on [de]allocation. Zero value is useful // for benchmarking the allocator or instrumentator. bool poison_heap; + // If true, poison partially addressable 8-byte aligned words (default=true). + // This flag affects heap and global buffers, but not stack buffers. + bool poison_partial; // Report errors on malloc/delete, new/free, new/delete[], etc. bool alloc_dealloc_mismatch; - // Use stack depot instead of storing stacks in the redzones. - bool use_stack_depot; // If true, assume that memcmp(p1, p2, n) always reads n bytes before // comparing p1 and p2. bool strict_memcmp; // If true, assume that dynamic initializers can never access globals from // other modules, even if the latter are already initialized. bool strict_init_order; - // Invoke LeakSanitizer at process exit. - bool detect_leaks; }; extern Flags asan_flags_dont_use_directly; |