Exemplos de common_flags em C++ (Cpp)

Exemplo n.º 1

Arquivo: hwasan_allocator.cpp Projeto: llvm-project/compiler-rt

void HwasanAllocatorInit() {
  atomic_store_relaxed(&hwasan_allocator_tagging_enabled,
                       !flags()->disable_allocator_tagging);
  SetAllocatorMayReturnNull(common_flags()->allocator_may_return_null);
  allocator.Init(common_flags()->allocator_release_to_os_interval_ms);
  switch (flags()->malloc_align_right) {
    case 0: break;
    case 1:
      right_align_mode = kRightAlignSometimes;
      right_align_8 = false;
      break;
    case 2:
      right_align_mode = kRightAlignAlways;
      right_align_8 = false;
      break;
    case 8:
      right_align_mode = kRightAlignSometimes;
      right_align_8 = true;
      break;
    case 9:
      right_align_mode = kRightAlignAlways;
      right_align_8 = true;
      break;
    default:
      Report("ERROR: unsupported value of malloc_align_right flag: %d\n",
             flags()->malloc_align_right);
      Die();
  }
  for (uptr i = 0; i < kShadowAlignment; i++)
    tail_magic[i] = GetCurrentThread()->GenerateRandomTag();
}

Exemplo n.º 2

Arquivo: esan.cpp Projeto: krytarowski/compiler-rt

static void initializeFlags() {
  // Once we add our own flags we'll parse them here.
  // For now the common ones are sufficient.
  FlagParser Parser;
  SetCommonFlagsDefaults();
  RegisterCommonFlags(&Parser);
  Parser.ParseString(GetEnv(EsanOptsEnv));
  InitializeCommonFlags();
  if (Verbosity())
    ReportUnrecognizedFlags();
  if (common_flags()->help)
    Parser.PrintFlagDescriptions();
  __sanitizer_set_report_path(common_flags()->log_path);
}

Exemplo n.º 3

Arquivo: scudo_allocator.cpp Projeto: CSI-LLVM/compiler-rt

static void initInternal() {
  SanitizerToolName = "Scudo";
  CHECK(!ScudoInitIsRunning && "Scudo init calls itself!");
  ScudoInitIsRunning = true;

  initFlags();

  AllocatorOptions Options;
  Options.setFrom(getFlags(), common_flags());
  initAllocator(Options);

  ScudoInitIsRunning = false;
}

Exemplo n.º 4

Arquivo: Context.c Projeto: CSCLOG/beaglebone

static PyObject *perf_trace_context_common_flags(PyObject *self,
						 PyObject *args)
{
	static struct scripting_context *scripting_context;
	PyObject *context;
	int retval;

	if (!PyArg_ParseTuple(args, "O", &context))
		return NULL;

	scripting_context = PyCObject_AsVoidPtr(context);
	retval = common_flags(scripting_context);

	return Py_BuildValue("i", retval);
}

Exemplo n.º 5

Arquivo: scudo_flags.cpp Projeto: CSI-LLVM/compiler-rt

void initFlags() {
  SetCommonFlagsDefaults();
  {
    CommonFlags cf;
    cf.CopyFrom(*common_flags());
    cf.exitcode = 1;
    OverrideCommonFlags(cf);
  }
  Flags *f = getFlags();
  f->setDefaults();

  FlagParser scudo_parser;
  RegisterScudoFlags(&scudo_parser, f);
  RegisterCommonFlags(&scudo_parser);

  scudo_parser.ParseString(GetEnv("SCUDO_OPTIONS"));

  InitializeCommonFlags();

  // Sanity checks and default settings for the Quarantine parameters.

  if (f->QuarantineSizeMb < 0) {
    const int DefaultQuarantineSizeMb = 64;
    f->QuarantineSizeMb = DefaultQuarantineSizeMb;
  }
  // We enforce an upper limit for the quarantine size of 4Gb.
  if (f->QuarantineSizeMb > (4 * 1024)) {
    dieWithMessage("ERROR: the quarantine size is too large\n");
  }
  if (f->ThreadLocalQuarantineSizeKb < 0) {
    const int DefaultThreadLocalQuarantineSizeKb = 1024;
    f->ThreadLocalQuarantineSizeKb = DefaultThreadLocalQuarantineSizeKb;
  }
  // And an upper limit of 128Mb for the thread quarantine cache.
  if (f->ThreadLocalQuarantineSizeKb > (128 * 1024)) {
    dieWithMessage("ERROR: the per thread quarantine cache size is too "
                   "large\n");
  }
}

Exemplo n.º 6

Arquivo: scudo_termination.cpp Projeto: CTSRD-CHERI/cheribsd

void NORETURN Die() {
  if (common_flags()->abort_on_error)
    Abort();
  internal__exit(common_flags()->exitcode);
}