| # Copyright (C) 2018 The Android Open Source Project |
| # |
| # 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, |
| # 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. |
| |
| import("../../../gn/fuzzer.gni") |
| import("../../../gn/perfetto.gni") |
| import("../../../gn/test.gni") |
| |
| assert(enable_perfetto_heapprofd) |
| |
| # The Android heap profiling daemon. |
| executable("heapprofd") { |
| deps = [ |
| ":heapprofd_main", |
| "../../../gn:default_deps", |
| ] |
| sources = [ "main.cc" ] |
| } |
| |
| source_set("heapprofd_main") { |
| deps = [ |
| "../../../gn:default_deps", |
| "../../../protos/perfetto/trace:zero", |
| "../../../src/base", |
| "../../../src/base:unix_socket", |
| "../../../src/profiling/memory:daemon", |
| "../../../src/profiling/memory:wire_protocol", |
| "../../../src/tracing/ipc/producer", |
| ] |
| sources = [ |
| "heapprofd.cc", |
| "heapprofd.h", |
| ] |
| } |
| |
| # This library gets loaded into (and executes in) arbitrary android processes. |
| # Logging must be non-allocating. This is achieved by defining |
| # PERFETTO_ANDROID_ASYNC_SAFE_LOG, which needs to be set for all perfetto code |
| # being compiled for this library. When generating Android.bp, the |cflags| |
| # entry on this target is sufficient (as all sources are flattened into a |
| # single bp target). However this is not correctly reflected in the gn |
| # structure (which is a tree of targets) as the dependencies would not pick |
| # up the flag (and thus use the wrong logging macro). |
| # |
| # This builds only in the Android tree, when using the generated Android.bp. |
| if (perfetto_build_with_android) { |
| shared_library("heapprofd_client") { |
| configs -= [ "//gn/standalone:android_liblog" ] |
| cflags = [ "-DPERFETTO_ANDROID_ASYNC_SAFE_LOG" ] |
| deps = [ |
| ":heapprofd_client_api", |
| ":malloc_interceptor_bionic_hooks", |
| ] |
| } |
| |
| # This will export publicly visible symbols for the |
| # malloc_interceptor_bionic_hooks. |
| source_set("malloc_interceptor_bionic_hooks") { |
| deps = [ |
| ":bionic_libc_platform_headers_on_android", |
| ":wrap_allocators", |
| "../../../gn:default_deps", |
| "../../base", |
| ] |
| cflags = [ |
| "-isystem", |
| rebase_path("../../../buildtools/bionic/libc", root_build_dir), |
| ] |
| sources = [ "malloc_interceptor_bionic_hooks.cc" ] |
| } |
| } # if (perfetto_build_with_android) |
| |
| executable("heapprofd_standalone_client_example") { |
| deps = [ |
| ":heapprofd_standalone_client", |
| "../../../gn:default_deps", |
| ] |
| sources = [ "heapprofd_standalone_client_example.cc" ] |
| } |
| |
| source_set("client_api_standalone") { |
| deps = [ |
| ":client", |
| ":client_api", |
| ":daemon", |
| "../../../gn:default_deps", |
| "../../../include/perfetto/ext/tracing/ipc", |
| "../../base", |
| "../common:proc_utils", |
| ] |
| sources = [ "client_api_factory_standalone.cc" ] |
| } |
| |
| # This can be used to instrument custom allocators to report their allocations |
| # to Perfetto. This bundles a copy of heapprofd in the library, in contrast to |
| # heapprofd_client_api (see below), which expects one to be present in the |
| # Android platform. |
| shared_library("heapprofd_standalone_client") { |
| deps = [ |
| ":client_api_standalone", |
| "../../../gn:default_deps", |
| ] |
| ldflags = [ |
| "-Wl,--version-script", |
| rebase_path("heapprofd_client_api.map.txt", root_build_dir), |
| ] |
| } |
| |
| shared_library("heapprofd_api_noop") { |
| deps = [ "../../../gn:default_deps" ] |
| ldflags = [ |
| "-Wl,--version-script", |
| rebase_path("heapprofd_client_api.map.txt", root_build_dir), |
| ] |
| |
| # This target does absolutely nothing, so we do not want to depend on |
| # liblog. |
| configs -= [ "//gn/standalone:android_liblog" ] |
| sources = [ "client_api_noop.cc" ] |
| } |
| |
| shared_library("heapprofd_client_api") { |
| configs -= [ "//gn/standalone:android_liblog" ] |
| if (perfetto_build_with_android) { |
| cflags = [ "-DPERFETTO_ANDROID_ASYNC_SAFE_LOG" ] |
| } else { |
| # We don't have async safe logging for non-Android, so disable all |
| # logging in the client. |
| # TODO(fmayer): Add async-safe logging for non-Android. |
| cflags = [ "-DPERFETTO_DISABLE_LOG" ] |
| } |
| deps = [ ":client_api" ] |
| if (perfetto_build_with_android) { |
| sources = [ "client_api_factory_android.cc" ] |
| } |
| } |
| |
| # On GLibc Linux, this can be used to override the allocators using |
| # LD_PRELOAD. On non-GLibc, this will probably fail to link. |
| shared_library("heapprofd_glibc_preload") { |
| deps = [ |
| ":client_api_standalone", |
| ":wrap_allocators", |
| "../../../gn:default_deps", |
| "../../base", |
| ] |
| ldflags = [ |
| "-Wl,--version-script", |
| rebase_path("heapprofd_preload.map.txt", root_build_dir), |
| ] |
| sources = [ "malloc_interceptor_glibc_preload.cc" ] |
| } |
| |
| # On Android builds, this is converted to |
| # header_libs: ["bionic_libc_platform_headers"]. |
| source_set("bionic_libc_platform_headers_on_android") { |
| } |
| |
| source_set("client_api") { |
| if (perfetto_build_with_android) { |
| cflags = [ "-DPERFETTO_ANDROID_ASYNC_SAFE_LOG" ] |
| } else { |
| # We don't have async safe logging for non-Android, so disable all |
| # logging in the client. |
| # TODO(fmayer): Add async-safe logging for non-Android. |
| cflags = [ "-DPERFETTO_DISABLE_LOG" ] |
| } |
| deps = [ |
| ":client", |
| ":scoped_spinlock", |
| ":wire_protocol", |
| "../../../gn:default_deps", |
| "../../base", |
| ] |
| sources = [ "client_api.cc" ] |
| } |
| |
| source_set("wrap_allocators") { |
| deps = [ |
| "../../../gn:default_deps", |
| "../../base", |
| ] |
| sources = [ "wrap_allocators.cc" ] |
| } |
| |
| source_set("wire_protocol") { |
| public_deps = [ "../../../gn:libunwindstack" ] |
| deps = [ |
| ":bionic_libc_platform_headers_on_android", |
| ":ring_buffer", |
| "../../../gn:default_deps", |
| "../../base", |
| "../../base:unix_socket", |
| ] |
| sources = [ |
| "wire_protocol.cc", |
| "wire_protocol.h", |
| ] |
| } |
| |
| source_set("scoped_spinlock") { |
| deps = [ |
| "../../../gn:default_deps", |
| "../../base", |
| ] |
| sources = [ |
| "scoped_spinlock.cc", |
| "scoped_spinlock.h", |
| ] |
| } |
| |
| source_set("ring_buffer") { |
| deps = [ |
| ":scoped_spinlock", |
| "../../../gn:default_deps", |
| "../../base", |
| ] |
| sources = [ |
| "shared_ring_buffer.cc", |
| "shared_ring_buffer.h", |
| ] |
| } |
| |
| source_set("ring_buffer_unittests") { |
| testonly = true |
| deps = [ |
| ":ring_buffer", |
| "../../../gn:default_deps", |
| "../../../gn:gtest_and_gmock", |
| "../../base", |
| ] |
| sources = [ "shared_ring_buffer_unittest.cc" ] |
| } |
| |
| source_set("daemon") { |
| deps = [ |
| ":ring_buffer", |
| ":scoped_spinlock", |
| ":wire_protocol", |
| "../../../gn:default_deps", |
| "../../../protos/perfetto/config/profiling:cpp", |
| "../../base", |
| "../../base:unix_socket", |
| "../../tracing/core", |
| "../../tracing/ipc/producer", |
| "../common:callstack_trie", |
| "../common:interner", |
| "../common:interning_output", |
| "../common:proc_cmdline", |
| "../common:proc_utils", |
| "../common:producer_support", |
| "../common:profiler_guardrails", |
| "../common:unwind_support", |
| ] |
| public_deps = [ |
| "../../../gn:libunwindstack", |
| "../../../protos/perfetto/config/profiling:cpp", |
| "../../../protos/perfetto/trace:zero", |
| "../../../protos/perfetto/trace/interned_data:zero", |
| "../../../protos/perfetto/trace/profiling:zero", |
| ] |
| sources = [ |
| "bookkeeping.cc", |
| "bookkeeping.h", |
| "bookkeeping_dump.cc", |
| "bookkeeping_dump.h", |
| "heapprofd_producer.cc", |
| "heapprofd_producer.h", |
| "java_hprof_producer.cc", |
| "java_hprof_producer.h", |
| "log_histogram.cc", |
| "log_histogram.h", |
| "system_property.cc", |
| "system_property.h", |
| "unwinding.cc", |
| "unwinding.h", |
| "unwound_messages.h", |
| ] |
| } |
| |
| source_set("client") { |
| deps = [ |
| ":ring_buffer", |
| ":scoped_spinlock", |
| ":wire_protocol", |
| "../../../gn:default_deps", |
| "../../base", |
| "../../base:unix_socket", |
| ] |
| public_deps = [ "../../../gn:libunwindstack" ] |
| sources = [ |
| "client.cc", |
| "client.h", |
| "sampler.cc", |
| "sampler.h", |
| ] |
| } |
| |
| perfetto_unittest_source_set("unittests") { |
| testonly = true |
| deps = [ |
| ":client", |
| ":daemon", |
| ":ring_buffer", |
| ":wire_protocol", |
| "../../../gn:default_deps", |
| "../../../gn:gtest_and_gmock", |
| "../../../gn:libunwindstack", |
| "../../base", |
| "../../base:test_support", |
| "../../tracing/core", |
| "../../tracing/test:test_support", |
| "../common:proc_utils", |
| "../common:unwind_support", |
| ] |
| sources = [ |
| "bookkeeping_unittest.cc", |
| "client_unittest.cc", |
| "heapprofd_producer_unittest.cc", |
| "parse_smaps_unittest.cc", |
| "sampler_unittest.cc", |
| "system_property_unittest.cc", |
| "unwinding_unittest.cc", |
| "wire_protocol_unittest.cc", |
| ] |
| |
| # Do not build with Android to avoid applying PERFETTO_ANDROID_ASYNC_SAFE_LOG |
| # to the whole perfetto_unittests target. |
| if (!perfetto_build_with_android) { |
| sources += [ "client_api_unittest.cc" ] |
| deps += [ ":client_api" ] |
| } |
| } |
| |
| source_set("end_to_end_tests") { |
| testonly = true |
| deps = [ |
| ":client", |
| ":daemon", |
| ":wire_protocol", |
| "../../../gn:default_deps", |
| "../../../gn:gtest_and_gmock", |
| "../../../gn:libunwindstack", |
| "../../../protos/perfetto/config/profiling:cpp", |
| "../../../protos/perfetto/trace/interned_data:cpp", |
| "../../../protos/perfetto/trace/profiling:cpp", |
| "../../../test:test_helper", |
| "../../base", |
| "../../base:test_support", |
| "../../trace_processor:lib", |
| "../../tracing/test:test_support", |
| ] |
| sources = [ |
| "heapprofd_end_to_end_test.cc", |
| "heapprofd_producer_integrationtest.cc", |
| ] |
| if (perfetto_build_with_android) { |
| deps += [ ":heapprofd_client_api" ] |
| } else { |
| deps += [ ":heapprofd_standalone_client" ] |
| } |
| } |
| |
| perfetto_fuzzer_test("unwinding_fuzzer") { |
| testonly = true |
| sources = [ "unwinding_fuzzer.cc" ] |
| deps = [ |
| ":daemon", |
| ":ring_buffer", |
| ":wire_protocol", |
| "../../../gn:default_deps", |
| "../../base", |
| "../../tracing/core", |
| "../common:unwind_support", |
| ] |
| } |
| |
| perfetto_fuzzer_test("shared_ring_buffer_fuzzer") { |
| testonly = true |
| sources = [ "shared_ring_buffer_fuzzer.cc" ] |
| deps = [ |
| ":ring_buffer", |
| "../../../gn:default_deps", |
| "../../base", |
| ] |
| } |
| |
| perfetto_fuzzer_test("shared_ring_buffer_write_fuzzer") { |
| testonly = true |
| sources = [ "shared_ring_buffer_write_fuzzer.cc" ] |
| deps = [ |
| ":ring_buffer", |
| "../../../gn:default_deps", |
| "../../base", |
| ] |
| } |
| |
| if (enable_perfetto_benchmarks) { |
| source_set("benchmarks") { |
| testonly = true |
| deps = [ |
| ":client", |
| ":client_api", |
| "../../../gn:benchmark", |
| "../../../gn:default_deps", |
| "../../base", |
| "../../base:test_support", |
| ] |
| sources = [ "client_api_benchmark.cc" ] |
| } |
| } |