tsan: Rename lib/tsan to lib/libtsan.

For consistency with other vendored C/C++ libraries.

1 files changed, 0 insertions, 122 deletions

diff --git a/lib/tsan/tsan_flags.cpp b/lib/tsan/tsan_flags.cpp
deleted file mode 100644
index 3fd58f4698..0000000000
--- a/lib/tsan/tsan_flags.cpp
+++ /dev/null
@@ -1,122 +0,0 @@
-//===-- tsan_flags.cpp ----------------------------------------------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-//
-// This file is a part of ThreadSanitizer (TSan), a race detector.
-//
-//===----------------------------------------------------------------------===//
-
-#include "tsan_flags.h"
-
-#include "sanitizer_common/sanitizer_flag_parser.h"
-#include "sanitizer_common/sanitizer_flags.h"
-#include "sanitizer_common/sanitizer_libc.h"
-#include "tsan_interface.h"
-#include "tsan_mman.h"
-#include "tsan_rtl.h"
-#include "ubsan/ubsan_flags.h"
-
-namespace __tsan {
-
-// Can be overriden in frontend.
-#ifdef TSAN_EXTERNAL_HOOKS
-extern "C" const char *__tsan_default_options();
-#else
-SANITIZER_WEAK_DEFAULT_IMPL
-const char *__tsan_default_options() {
-  return "";
-}
-#endif
-
-void Flags::SetDefaults() {
-#define TSAN_FLAG(Type, Name, DefaultValue, Description) Name = DefaultValue;
-#include "tsan_flags.inc"
-#undef TSAN_FLAG
-  // DDFlags
-  second_deadlock_stack = false;
-}
-
-void RegisterTsanFlags(FlagParser *parser, Flags *f) {
-#define TSAN_FLAG(Type, Name, DefaultValue, Description) \
-  RegisterFlag(parser, #Name, Description, &f->Name);
-#include "tsan_flags.inc"
-#undef TSAN_FLAG
-  // DDFlags
-  RegisterFlag(parser, "second_deadlock_stack",
-      "Report where each mutex is locked in deadlock reports",
-      &f->second_deadlock_stack);
-}
-
-void InitializeFlags(Flags *f, const char *env, const char *env_option_name) {
-  SetCommonFlagsDefaults();
-  {
-    // Override some common flags defaults.
-    CommonFlags cf;
-    cf.CopyFrom(*common_flags());
-    cf.external_symbolizer_path = GetEnv("TSAN_SYMBOLIZER_PATH");
-    cf.allow_addr2line = true;
-    if (SANITIZER_GO) {
-      // Does not work as expected for Go: runtime handles SIGABRT and crashes.
-      cf.abort_on_error = false;
-      // Go does not have mutexes.
-      cf.detect_deadlocks = false;
-    }
-    cf.print_suppressions = false;
-    cf.stack_trace_format = "    #%n %f %S %M";
-    cf.exitcode = 66;
-    cf.intercept_tls_get_addr = true;
-    OverrideCommonFlags(cf);
-  }
-
-  f->SetDefaults();
-
-  FlagParser parser;
-  RegisterTsanFlags(&parser, f);
-  RegisterCommonFlags(&parser);
-
-#if TSAN_CONTAINS_UBSAN
-  __ubsan::Flags *uf = __ubsan::flags();
-  uf->SetDefaults();
-
-  FlagParser ubsan_parser;
-  __ubsan::RegisterUbsanFlags(&ubsan_parser, uf);
-  RegisterCommonFlags(&ubsan_parser);
-#endif
-
-  // Let a frontend override.
-  parser.ParseString(__tsan_default_options());
-#if TSAN_CONTAINS_UBSAN
-  const char *ubsan_default_options = __ubsan_default_options();
-  ubsan_parser.ParseString(ubsan_default_options);
-#endif
-  // Override from command line.
-  parser.ParseString(env, env_option_name);
-#if TSAN_CONTAINS_UBSAN
-  ubsan_parser.ParseStringFromEnv("UBSAN_OPTIONS");
-#endif
-
-  // Check flags.
-  if (!f->report_bugs) {
-    f->report_thread_leaks = false;
-    f->report_destroy_locked = false;
-    f->report_signal_unsafe = false;
-  }
-
-  InitializeCommonFlags();
-
-  if (Verbosity()) ReportUnrecognizedFlags();
-
-  if (common_flags()->help) parser.PrintFlagDescriptions();
-
-  if (f->io_sync < 0 || f->io_sync > 2) {
-    Printf("ThreadSanitizer: incorrect value for io_sync"
-           " (must be [0..2])\n");
-    Die();
-  }
-}
-
-}  // namespace __tsan