1# 2# Copyright (C) 2012 The Android Open Source Project 3# 4# Licensed under the Apache License, Version 2.0 (the "License"); 5# you may not use this file except in compliance with the License. 6# You may obtain a copy of the License at 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 10# Unless required by applicable law or agreed to in writing, software 11# distributed under the License is distributed on an "AS IS" BASIS, 12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13# See the License for the specific language governing permissions and 14# limitations under the License. 15# 16# 17 18LOCAL_PATH:= $(call my-dir) 19 20ifeq ($(TARGET_ARCH),arm) 21 22ASAN_NEEDS_SEGV=0 23ASAN_HAS_EXCEPTIONS=1 24ASAN_FLEXIBLE_MAPPING_AND_OFFSET=0 25 26asan_rtl_files := \ 27 asan_rtl.cc \ 28 asan_allocator.cc \ 29 asan_globals.cc \ 30 asan_interceptors.cc \ 31 asan_linux.cc \ 32 asan_malloc_linux.cc \ 33 asan_malloc_mac.cc \ 34 asan_new_delete.cc \ 35 asan_poisoning.cc \ 36 asan_posix.cc \ 37 asan_report.cc \ 38 asan_stack.cc \ 39 asan_stats.cc \ 40 asan_thread.cc \ 41 asan_thread_registry.cc \ 42 ../interception/interception_linux.cc \ 43 ../sanitizer_common/sanitizer_allocator.cc \ 44 ../sanitizer_common/sanitizer_common.cc \ 45 ../sanitizer_common/sanitizer_flags.cc \ 46 ../sanitizer_common/sanitizer_libc.cc \ 47 ../sanitizer_common/sanitizer_linux.cc \ 48 ../sanitizer_common/sanitizer_posix.cc \ 49 ../sanitizer_common/sanitizer_printf.cc \ 50 ../sanitizer_common/sanitizer_stacktrace.cc \ 51 ../sanitizer_common/sanitizer_symbolizer.cc \ 52 ../sanitizer_common/sanitizer_symbolizer_linux.cc \ 53 54asan_rtl_cflags := \ 55 -fvisibility=hidden \ 56 -fno-exceptions \ 57 -DASAN_LOW_MEMORY=1 \ 58 -DASAN_NEEDS_SEGV=$(ASAN_NEEDS_SEGV) \ 59 -DASAN_HAS_EXCEPTIONS=$(ASAN_HAS_EXCEPTIONS) \ 60 -DASAN_FLEXIBLE_MAPPING_AND_OFFSET=$(ASAN_FLEXIBLE_MAPPING_AND_OFFSET) \ 61 -Wno-covered-switch-default \ 62 -Wno-sign-compare \ 63 -Wno-unused-parameter \ 64 -D__WORDSIZE=32 65 66asan_test_files := \ 67 tests/asan_test.cc \ 68 tests/asan_globals_test.cc \ 69 tests/asan_break_optimization.cc 70 71asan_test_cflags := \ 72 -mllvm -asan-blacklist=external/compiler-rt/lib/asan/tests/asan_test.ignore \ 73 -DASAN_LOW_MEMORY=1 \ 74 -DASAN_UAR=0 \ 75 -DASAN_NEEDS_SEGV=$(ASAN_NEEDS_SEGV) \ 76 -DASAN_HAS_EXCEPTIONS=$(ASAN_HAS_EXCEPTIONS) \ 77 -DASAN_HAS_BLACKLIST=1 \ 78 -Wno-covered-switch-default \ 79 -Wno-sign-compare \ 80 -Wno-unused-parameter \ 81 -D__WORDSIZE=32 82 83 84include $(CLEAR_VARS) 85 86LOCAL_MODULE := libasan 87LOCAL_MODULE_TAGS := optional 88LOCAL_C_INCLUDES := bionic external/compiler-rt/lib external/compiler-rt/include 89LOCAL_CFLAGS += $(asan_rtl_cflags) 90LOCAL_SRC_FILES := asan_android_stub.cc 91LOCAL_CPP_EXTENSION := .cc 92LOCAL_CLANG := true 93include $(BUILD_STATIC_LIBRARY) 94 95 96include $(CLEAR_VARS) 97 98LOCAL_MODULE := libasan_preload 99LOCAL_MODULE_TAGS := eng 100LOCAL_C_INCLUDES := \ 101 bionic \ 102 external/stlport/stlport \ 103 external/compiler-rt/lib \ 104 external/compiler-rt/include 105LOCAL_CFLAGS += $(asan_rtl_cflags) 106LOCAL_SRC_FILES := $(asan_rtl_files) 107LOCAL_CPP_EXTENSION := .cc 108LOCAL_SHARED_LIBRARIES := libc libstlport libdl 109LOCAL_CLANG := true 110include $(BUILD_SHARED_LIBRARY) 111 112 113include $(CLEAR_VARS) 114 115LOCAL_MODULE := asanwrapper 116LOCAL_MODULE_TAGS := eng 117LOCAL_C_INCLUDES := \ 118 bionic \ 119 external/stlport/stlport 120LOCAL_SRC_FILES := asanwrapper.cc 121LOCAL_CPP_EXTENSION := .cc 122LOCAL_SHARED_LIBRARIES := libstlport libc 123 124include $(BUILD_EXECUTABLE) 125 126 127include $(CLEAR_VARS) 128 129LOCAL_MODULE := libasan_noinst_test 130LOCAL_MODULE_TAGS := tests 131LOCAL_C_INCLUDES := \ 132 bionic \ 133 external/stlport/stlport \ 134 external/gtest/include \ 135 external/compiler-rt/include \ 136 external/compiler-rt/lib 137LOCAL_CFLAGS += \ 138 -Wno-unused-parameter \ 139 -Wno-sign-compare \ 140 -DASAN_UAR=0 \ 141 -DASAN_HAS_BLACKLIST=1 \ 142 -D__WORDSIZE=32 143LOCAL_SRC_FILES := tests/asan_noinst_test.cc 144LOCAL_CPP_EXTENSION := .cc 145LOCAL_CLANG := true 146include $(BUILD_STATIC_LIBRARY) 147 148 149include $(CLEAR_VARS) 150 151LOCAL_MODULE := asan_test 152LOCAL_MODULE_TAGS := tests 153LOCAL_C_INCLUDES := \ 154 bionic \ 155 external/stlport/stlport \ 156 external/gtest/include \ 157 external/compiler-rt/lib 158LOCAL_CFLAGS += $(asan_test_cflags) 159LOCAL_SRC_FILES := $(asan_test_files) 160LOCAL_CPP_EXTENSION := .cc 161LOCAL_STATIC_LIBRARIES := libgtest libasan_noinst_test 162LOCAL_SHARED_LIBRARIES := libc libstlport 163LOCAL_ADDRESS_SANITIZER := true 164 165include $(BUILD_EXECUTABLE) 166 167endif # ifeq($(TARGET_ARCH),arm) 168