android13/external/jazzer-api/driver/BUILD.bazel

load("//bazel:cc.bzl", "cc_17_library")

cc_library(
    name = "sanitizer_hooks_with_pc",
    srcs = ["sanitizer_hooks_with_pc.cpp"],
    hdrs = ["sanitizer_hooks_with_pc.h"],
    linkstatic = True,
)

cc_test(
    name = "sanitizer_hooks_with_pc_test",
    size = "small",
    srcs = ["sanitizer_hooks_with_pc_test.cpp"],
    deps = [
        ":sanitizer_hooks_with_pc",
        "@googletest//:gtest",
        "@googletest//:gtest_main",
    ],
)

cc_library(
    name = "fuzzed_data_provider",
    srcs = [
        "fuzzed_data_provider.cpp",
    ],
    hdrs = [
        "fuzzed_data_provider.h",
    ],
    visibility = [
        "//agent/src/main/native/com/code_intelligence/jazzer/replay:__pkg__",
    ],
    deps = [
        "@com_google_absl//absl/strings:str_format",
        "@fmeum_rules_jni//jni",
    ],
)

cc_library(
    name = "jvm_tooling_lib",
    srcs = [
        "coverage_tracker.cpp",
        "fuzz_target_runner.cpp",
        "java_reproducer.cpp",
        "java_reproducer.h",
        "java_reproducer_templates.h",
        "jvm_tooling.cpp",
        "libfuzzer_callbacks.cpp",
        "libfuzzer_callbacks.h",
        "libfuzzer_driver.cpp",
        "signal_handler.cpp",
        "signal_handler.h",
        "utils.cpp",
        "utils.h",
    ],
    hdrs = [
        "coverage_tracker.h",
        "fuzz_target_runner.h",
        "fuzzed_data_provider.h",
        "jvm_tooling.h",
        "libfuzzer_driver.h",
    ],
    linkopts = select({
        "@platforms//os:windows": [],
        "//conditions:default": ["-ldl"],
    }),
    # Needs to be linked statically for JNI_OnLoad_jazzer_initialize to be found
    # by the JVM.
    linkstatic = True,
    local_defines = select({
        # Windows does not have SIGUSR1, which triggers a graceful exit of
        # libFuzzer. Instead, trigger a hard exit.
        "@platforms//os:windows": ["SIGUSR1=SIGTERM"],
        "//conditions:default": [],
    }),
    tags = [
        # Should be built through the cc_17_library driver_lib.
        "manual",
    ],
    visibility = ["//visibility:public"],
    deps = [
        ":fuzzed_data_provider",
        ":sanitizer_hooks_with_pc",
        "@bazel_tools//tools/cpp/runfiles",
        "@com_google_absl//absl/strings",
        "@com_google_absl//absl/strings:str_format",
        "@com_google_glog//:glog",
        "@fmeum_rules_jni//jni:libjvm",
        "@jazzer_com_github_gflags_gflags//:gflags",
    ],
)

cc_17_library(
    name = "driver_lib",
    srcs = [
        "libfuzzer_fuzz_target.cpp",
    ],
    linkstatic = True,
    deps = [
        ":jvm_tooling_lib",
        "@jazzer_libfuzzer//:libFuzzer",
    ],
    alwayslink = True,
)

cc_binary(
    name = "jazzer_driver",
    srcs = [
        # Defines symbols otherwise defined by sanitizers to prevent linker
        # errors and print JVM stack traces.
        # Windows-compatible replacement for __attribute__((weak)).
        "sanitizer_symbols.cpp",
    ],
    data = [
        "//agent:jazzer_agent_deploy.jar",
    ],
    linkopts = select({
        "@platforms//os:windows": [],
        "//conditions:default": [
            "-rdynamic",
        ],
    }) + select({
        "//:clang_on_linux": ["-fuse-ld=lld"],
        "//conditions:default": [],
    }),
    linkstatic = True,
    visibility = ["//visibility:public"],
    deps = [":driver_lib"],
)

alias(
    name = "using_toolchain_on_osx",
    actual = select({
        "//third_party:uses_toolchain": "@platforms//os:osx",
        # In order to achieve AND semantics, reference a setting that is known
        # not to apply.
        "//conditions:default": "//third_party:uses_toolchain",
    }),
)

cc_binary(
    name = "jazzer_driver_asan",
    data = [
        "//agent:jazzer_agent_deploy.jar",
    ],
    linkopts = [
    ] + select({
        "@platforms//os:windows": [
            # Sanitizer runtimes have to be linked manually on Windows:
            # https://devblogs.microsoft.com/cppblog/addresssanitizer-asan-for-windows-with-msvc/
            "/wholearchive:clang_rt.asan-x86_64.lib",
            "/wholearchive:clang_rt.asan_cxx-x86_64.lib",
        ],
        "//conditions:default": [
            "-fsanitize=address",
            "-static-libsan",
            "-rdynamic",
        ],
    }) + select({
        "//:clang_on_linux": ["-fuse-ld=lld"],
        "//conditions:default": [],
    }),
    linkstatic = True,
    visibility = ["//visibility:public"],
    deps = [":driver_lib"] + select({
        # There is no static ASan runtime on macOS, so link to the dynamic
        # runtime library if on macOS and using the toolchain.
        ":using_toolchain_on_osx": ["@llvm_toolchain_llvm//:macos_asan_dynamic"],
        "//conditions:default": [],
    }),
)

cc_binary(
    name = "jazzer_driver_ubsan",
    data = [
        "//agent:jazzer_agent_deploy.jar",
    ],
    linkopts = [
    ] + select({
        "@platforms//os:windows": [
            # Sanitizer runtimes have to be linked manually on Windows:
            # https://devblogs.microsoft.com/cppblog/addresssanitizer-asan-for-windows-with-msvc/
            "/wholearchive:clang_rt.ubsan_standalone-x86_64.lib",
            "/wholearchive:clang_rt.ubsan_standalone_cxx-x86_64.lib",
        ],
        "//conditions:default": [
            "-fsanitize=undefined",
            # Link UBSan statically, even on macOS.
            "-static-libsan",
            "-fsanitize-link-c++-runtime",
            "-rdynamic",
        ],
    }) + select({
        "//:clang_on_linux": ["-fuse-ld=lld"],
        "//conditions:default": [],
    }),
    linkstatic = True,
    visibility = ["//visibility:public"],
    deps = [":driver_lib"],
)

cc_test(
    name = "jvm_tooling_test",
    size = "small",
    srcs = [
        "jvm_tooling_test.cpp",
        "sanitizer_symbols_for_tests.cpp",
    ],
    args = [
        "--cp=jazzer/$(rootpath //driver/testdata:fuzz_target_mocks_deploy.jar)",
    ],
    data = [
        "//agent:jazzer_agent_deploy.jar",
        "//driver/testdata:fuzz_target_mocks_deploy.jar",
    ],
    includes = ["."],
    linkopts = select({
        "@platforms//os:windows": [],
        "//conditions:default": [
            # Needs to export symbols dynamically for JNI_OnLoad_jazzer_initialize
            # to be found by the JVM.
            "-rdynamic",
        ],
    }),
    deps = [
        ":jvm_tooling_lib",
        ":test_main",
        "@bazel_tools//tools/cpp/runfiles",
        "@googletest//:gtest",
        "@jazzer_com_github_gflags_gflags//:gflags",
    ],
)

cc_test(
    name = "fuzzed_data_provider_test",
    size = "medium",
    srcs = [
        "fuzzed_data_provider_test.cpp",
        "sanitizer_symbols_for_tests.cpp",
    ],
    args = [
        "--cp=jazzer/$(rootpath //driver/testdata:fuzz_target_mocks_deploy.jar)",
    ],
    data = [
        "//agent:jazzer_agent_deploy.jar",
        "//driver/testdata:fuzz_target_mocks_deploy.jar",
    ],
    includes = ["."],
    deps = [
        ":jvm_tooling_lib",
        ":test_main",
        "@bazel_tools//tools/cpp/runfiles",
        "@googletest//:gtest",
        "@jazzer_com_github_gflags_gflags//:gflags",
    ],
)

cc_library(
    name = "test_main",
    srcs = ["test_main.cpp"],
    linkstatic = True,
    deps = [
        "@googletest//:gtest",
        "@jazzer_com_github_gflags_gflags//:gflags",
    ],
)