Add missing methods to make compiling and linking of 32 bit integration_tests instrumented with LLV…

syzygy/agent/asan/memory_interceptors_impl.h

 // Copyright 2016 Google Inc. All Rights Reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
@@ skipping 62 matching lines @@
   EXPORT_INTERCEPTOR(16, suffix, address_space_size)              \
   EXPORT_INTERCEPTOR(32, suffix, address_space_size)
 
 #ifdef _WIN64
 namespace {
 const size_t ONE_TB = static_cast<size_t>(1) << 40;
 }
 #endif
 
 extern "C" {
+void asan_init() {
+  return;
+}
+
+void* asan_get_shadow_memory_dynamic_address() {
+  return nullptr;
+  NOTREACHED();
+}
+
+// Currently this is a dummy function.
+// Returning zero means do not detect stack use after return.
+// TODO (njanevsk): Implement this function.
+int asan_should_detect_stack_use_after_return() {
+  return 0;
+}
+
+// Currently this is a dummy function.
+// This one always returns 0.
+// TODO (njanevsk): Implement this function.
+int asan_set_seh_filter() {
+  return 0;
+}
+
+// TODO (njanevsk): Implement this function.
+void asan_version_mismatch_check_v8() {
+  return;
+}
+// TODO (njanevsk): Implement this function.
 void asan_clang_no_check(const void*) {
   return;
 }
+// TODO (njanevsk): Implement this function.

[Sébastien Marchand, 2017/06/20 22:06:14]

Add a BL between each function.

[njanevsk, 2017/06/21 14:39:30]

Done.

+void asan_handle_no_return() {
+}
+
 #ifdef _WIN64
 void asan_string_no_check() {
   return;
 }
 const void* asan_shadow_references[] = {nullptr};
 EXPORT_INTERCEPTORS_ALL_SIZES(8tb, 8 * ONE_TB - 1)
 EXPORT_INTERCEPTORS_ALL_SIZES(128tb, 128 * ONE_TB - 1)
 #else
 EXPORT_INTERCEPTORS_ALL_SIZES(2gb, 0x7FFFFFFF)
 EXPORT_INTERCEPTORS_ALL_SIZES(4gb, 0xFFFFFFFF)
 #endif
 }
 
 #endif  // SYZYGY_AGENT_ASAN_MEMORY_INTERCEPTORS_IMPL_H_