lib/sanitizer_common/sanitizer_flags.h

   1 //===-- sanitizer_flags.h ---------------------------------------*- C++ -*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9 //
  10 // This file is a part of ThreadSanitizer/AddressSanitizer runtime.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 #ifndef SANITIZER_FLAGS_H
  15 #define SANITIZER_FLAGS_H
  16
  17 #include "sanitizer_internal_defs.h"
  18
  19 namespace __sanitizer {
  20
  21 void ParseFlag(const char *env, bool *flag,
  22     const char *name, const char *descr);
  23 void ParseFlag(const char *env, int *flag,
  24     const char *name, const char *descr);
  25 void ParseFlag(const char *env, uptr *flag,
  26     const char *name, const char *descr);
  27 void ParseFlag(const char *env, const char **flag,
  28     const char *name, const char *descr);
  29
  30 struct CommonFlags {
  31   bool symbolize;
  32   const char *external_symbolizer_path;
  33   bool allow_addr2line;
  34   const char *strip_path_prefix;
  35   bool fast_unwind_on_fatal;
  36   bool fast_unwind_on_malloc;
  37   bool handle_ioctl;
  38   int malloc_context_size;
  39   const char *log_path;
  40   int  verbosity;
  41   bool detect_leaks;
  42   bool leak_check_at_exit;
  43   bool allocator_may_return_null;
  44   bool print_summary;
  45   bool check_printf;
  46   bool handle_segv;
  47   bool allow_user_segv_handler;
  48   bool use_sigaltstack;
  49   bool detect_deadlocks;
  50   uptr clear_shadow_mmap_threshold;
  51   const char *color;
  52   bool legacy_pthread_cond;
  53   bool intercept_tls_get_addr;
  54   bool help;
  55   uptr mmap_limit_mb;
  56   bool coverage;
  57   bool coverage_direct;
  58   const char *coverage_dir;
  59   bool full_address_space;
  60 };
  61
  62 inline CommonFlags *common_flags() {
  63   extern CommonFlags common_flags_dont_use;
  64   return &common_flags_dont_use;
  65 }
  66
  67 void SetCommonFlagsDefaults(CommonFlags *f);
  68 void ParseCommonFlagsFromString(CommonFlags *f, const char *str);
  69 void PrintFlagDescriptions();
  70
  71 }  // namespace __sanitizer
  72
  73 #endif  // SANITIZER_FLAGS_H