1 //===-- lsan_flags.inc ------------------------------------------*- C++ -*-===//
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
11 //===----------------------------------------------------------------------===//
13 # error "Define LSAN_FLAG prior to including this file!"
16 // LSAN_FLAG(Type, Name, DefaultValue, Description)
17 // See COMMON_FLAG in sanitizer_flags.inc for more details.
19 LSAN_FLAG(bool, report_objects, false,
20 "Print addresses of leaked objects after main leak report.")
23 "Aggregate two objects into one leak if this many stack frames match. If "
24 "zero, the entire stack trace must match.")
25 LSAN_FLAG(int, max_leaks, 0, "The number of leaks reported.")
27 // Flags controlling the root set of reachable memory.
28 LSAN_FLAG(bool, use_globals, true,
29 "Root set: include global variables (.data and .bss)")
30 LSAN_FLAG(bool, use_stacks, true, "Root set: include thread stacks")
31 LSAN_FLAG(bool, use_registers, true, "Root set: include thread registers")
32 LSAN_FLAG(bool, use_tls, true,
33 "Root set: include TLS and thread-specific storage")
34 LSAN_FLAG(bool, use_root_regions, true,
35 "Root set: include regions added via __lsan_register_root_region().")
36 LSAN_FLAG(bool, use_ld_allocations, true,
37 "Root set: mark as reachable all allocations made from dynamic "
38 "linker. This was the old way to handle dynamic TLS, and will "
39 "be removed soon. Do not use this flag.")
41 LSAN_FLAG(bool, use_unaligned, false, "Consider unaligned pointers valid.")
42 LSAN_FLAG(bool, use_poisoned, false,
43 "Consider pointers found in poisoned memory to be valid.")
44 LSAN_FLAG(bool, use_detached, false,
45 "Scan threads even if attaching to them failed.")
46 LSAN_FLAG(bool, log_pointers, false, "Debug logging")
47 LSAN_FLAG(bool, log_threads, false, "Debug logging")
48 LSAN_FLAG(int, tries, 1, "Debug option to repeat leak checking multiple times")
49 LSAN_FLAG(const char *, suppressions, "", "Suppressions file name.")
50 LSAN_FLAG(int, thread_suspend_fail, 1,
51 "Behaviour if thread suspendion all thread (0 - "
52 "abandon leak checking, 1 - continue with leak checking (reported "
53 "leaks can be false), 2 - crash (for debugging LSAN)).")