# # Copyright 2017 The Abseil Authors. # # 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 # # https://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, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # load("@rules_cc//cc:defs.bzl", "cc_library", "cc_test") load( "//absl:copts/configure_copts.bzl", "ABSL_DEFAULT_COPTS", "ABSL_DEFAULT_LINKOPTS", "ABSL_TEST_COPTS", ) package( default_visibility = ["//visibility:public"], ) licenses(["notice"]) # Apache 2.0 cc_library( name = "stacktrace", srcs = [ "stacktrace.cc", ], hdrs = ["stacktrace.h"], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":debugging_internal", "//absl/base:core_headers", ], ) cc_library( name = "symbolize", srcs = [ "symbolize.cc", "symbolize_elf.inc", "symbolize_unimplemented.inc", "symbolize_win32.inc", ], hdrs = [ "internal/symbolize.h", "symbolize.h", ], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":debugging_internal", ":demangle_internal", "//absl/base", "//absl/base:core_headers", "//absl/base:dynamic_annotations", "//absl/base:malloc_internal", "//absl/base:raw_logging_internal", ], ) cc_test( name = "symbolize_test", srcs = ["symbolize_test.cc"], copts = ABSL_TEST_COPTS + select({ "//absl:windows": ["/Z7"], "//conditions:default": [], }), linkopts = ABSL_DEFAULT_LINKOPTS + select({ "//absl:windows": ["/DEBUG"], "//conditions:default": [], }), deps = [ ":stack_consumption", ":symbolize", "//absl/base", "//absl/base:core_headers", "//absl/base:raw_logging_internal", "//absl/memory", "@com_google_googletest//:gtest", ], ) cc_library( name = "examine_stack", srcs = [ "internal/examine_stack.cc", ], hdrs = [ "internal/examine_stack.h", ], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, visibility = ["//visibility:private"], deps = [ ":stacktrace", ":symbolize", "//absl/base:core_headers", "//absl/base:raw_logging_internal", ], ) cc_library( name = "failure_signal_handler", srcs = ["failure_signal_handler.cc"], hdrs = ["failure_signal_handler.h"], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":examine_stack", ":stacktrace", "//absl/base", "//absl/base:config", "//absl/base:core_headers", "//absl/base:raw_logging_internal", ], ) cc_test( name = "failure_signal_handler_test", srcs = ["failure_signal_handler_test.cc"], copts = ABSL_TEST_COPTS, linkopts = select({ "//absl:windows": [], "//conditions:default": ["-pthread"], }) + ABSL_DEFAULT_LINKOPTS, deps = [ ":failure_signal_handler", ":stacktrace", ":symbolize", "//absl/base:raw_logging_internal", "//absl/strings", "@com_google_googletest//:gtest", ], ) cc_library( name = "debugging_internal", srcs = [ "internal/address_is_readable.cc", "internal/elf_mem_image.cc", "internal/vdso_support.cc", ], hdrs = [ "internal/address_is_readable.h", "internal/elf_mem_image.h", "internal/stacktrace_aarch64-inl.inc", "internal/stacktrace_arm-inl.inc", "internal/stacktrace_config.h", "internal/stacktrace_generic-inl.inc", "internal/stacktrace_powerpc-inl.inc", "internal/stacktrace_unimplemented-inl.inc", "internal/stacktrace_win32-inl.inc", "internal/stacktrace_x86-inl.inc", "internal/vdso_support.h", ], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ "//absl/base:core_headers", "//absl/base:dynamic_annotations", "//absl/base:raw_logging_internal", ], ) cc_library( name = "demangle_internal", srcs = ["internal/demangle.cc"], hdrs = ["internal/demangle.h"], copts = ABSL_DEFAULT_COPTS, deps = [ "//absl/base", "//absl/base:core_headers", ], ) cc_test( name = "demangle_test", srcs = ["internal/demangle_test.cc"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":demangle_internal", ":stack_consumption", "//absl/base:core_headers", "//absl/base:raw_logging_internal", "//absl/memory", "@com_google_googletest//:gtest_main", ], ) cc_library( name = "leak_check", srcs = ["leak_check.cc"], hdrs = ["leak_check.h"], linkopts = ABSL_DEFAULT_LINKOPTS, deps = ["//absl/base:core_headers"], ) # Adding a dependency to leak_check_disable will disable # sanitizer leak checking (asan/lsan) in a test without # the need to mess around with build features. cc_library( name = "leak_check_disable", srcs = ["leak_check_disable.cc"], linkopts = ABSL_DEFAULT_LINKOPTS, linkstatic = 1, alwayslink = 1, ) # These targets exists for use in tests only, explicitly configuring the # LEAK_SANITIZER macro. It must be linked with -fsanitize=leak for lsan. ABSL_LSAN_LINKOPTS = select({ "//absl:llvm_compiler": ["-fsanitize=leak"], "//conditions:default": [], }) cc_library( name = "leak_check_api_enabled_for_testing", testonly = 1, srcs = ["leak_check.cc"], hdrs = ["leak_check.h"], copts = select({ "//absl:llvm_compiler": ["-DLEAK_SANITIZER"], "//conditions:default": [], }), linkopts = ABSL_DEFAULT_LINKOPTS, visibility = ["//visibility:private"], ) cc_library( name = "leak_check_api_disabled_for_testing", testonly = 1, srcs = ["leak_check.cc"], hdrs = ["leak_check.h"], copts = ["-ULEAK_SANITIZER"], linkopts = ABSL_DEFAULT_LINKOPTS, visibility = ["//visibility:private"], ) cc_test( name = "leak_check_test", srcs = ["leak_check_test.cc"], copts = select({ "//absl:llvm_compiler": ["-DABSL_EXPECT_LEAK_SANITIZER"], "//conditions:default": [], }), linkopts = ABSL_LSAN_LINKOPTS + ABSL_DEFAULT_LINKOPTS, tags = ["notsan"], deps = [ ":leak_check_api_enabled_for_testing", "//absl/base", "@com_google_googletest//:gtest_main", ], ) cc_test( name = "leak_check_no_lsan_test", srcs = ["leak_check_test.cc"], copts = ["-UABSL_EXPECT_LEAK_SANITIZER"], linkopts = ABSL_DEFAULT_LINKOPTS, tags = ["noasan"], deps = [ ":leak_check_api_disabled_for_testing", "//absl/base", # for raw_logging "@com_google_googletest//:gtest_main", ], ) # Test that leak checking is skipped when lsan is enabled but # ":leak_check_disable" is linked in. # # This test should fail in the absence of a dependency on ":leak_check_disable" cc_test( name = "disabled_leak_check_test", srcs = ["leak_check_fail_test.cc"], linkopts = ABSL_LSAN_LINKOPTS + ABSL_DEFAULT_LINKOPTS, tags = ["notsan"], deps = [ ":leak_check_api_enabled_for_testing", ":leak_check_disable", "//absl/base", "@com_google_googletest//:gtest_main", ], ) cc_library( name = "stack_consumption", testonly = 1, srcs = ["internal/stack_consumption.cc"], hdrs = ["internal/stack_consumption.h"], copts = ABSL_DEFAULT_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, visibility = ["//visibility:private"], deps = [ "//absl/base:core_headers", "//absl/base:raw_logging_internal", ], ) cc_test( name = "stack_consumption_test", srcs = ["internal/stack_consumption_test.cc"], copts = ABSL_TEST_COPTS, linkopts = ABSL_DEFAULT_LINKOPTS, deps = [ ":stack_consumption", "//absl/base:core_headers", "//absl/base:raw_logging_internal", "@com_google_googletest//:gtest_main", ], )