# Copyright 2017 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import("//build/buildflag_header.gni")
import("//chrome/process_version_rc_template.gni")
import("//testing/test.gni")
buildflag_header("buildflags") {
header = "buildflags.h"
# Disable DEX on Windows Official Builds.
_enable_dex = !(is_win && is_official_build)
_enable_elf = true
_enable_win = true
# Disable ZTF (Zucchini Text Format) on official builds it is for testing only.
_enable_ztf = !is_official_build
flags = [
"ENABLE_DEX=$_enable_dex",
"ENABLE_ELF=$_enable_elf",
"ENABLE_WIN=$_enable_win",
"ENABLE_ZTF=$_enable_ztf",
]
}
static_library("zucchini_lib") {
sources = [
"abs32_utils.cc",
"abs32_utils.h",
"address_translator.cc",
"address_translator.h",
"algorithm.h",
"arm_utils.cc",
"arm_utils.h",
"binary_data_histogram.cc",
"binary_data_histogram.h",
"buffer_sink.cc",
"buffer_sink.h",
"buffer_source.cc",
"buffer_source.h",
"buffer_view.h",
"crc32.cc",
"crc32.h",
"disassembler.cc",
"disassembler.h",
"disassembler_dex.cc",
"disassembler_dex.h",
"disassembler_elf.cc",
"disassembler_elf.h",
"disassembler_no_op.cc",
"disassembler_no_op.h",
"disassembler_win32.cc",
"disassembler_win32.h",
"disassembler_ztf.cc",
"disassembler_ztf.h",
"element_detection.cc",
"element_detection.h",
"encoded_view.cc",
"encoded_view.h",
"ensemble_matcher.cc",
"ensemble_matcher.h",
"equivalence_map.cc",
"equivalence_map.h",
"heuristic_ensemble_matcher.cc",
"heuristic_ensemble_matcher.h",
"image_index.cc",
"image_index.h",
"image_utils.h",
"imposed_ensemble_matcher.cc",
"imposed_ensemble_matcher.h",
"io_utils.cc",
"io_utils.h",
"patch_reader.cc",
"patch_reader.h",
"patch_utils.h",
"patch_writer.cc",
"patch_writer.h",
"reference_set.cc",
"reference_set.h",
"rel32_finder.cc",
"rel32_finder.h",
"rel32_utils.cc",
"rel32_utils.h",
"reloc_elf.cc",
"reloc_elf.h",
"reloc_win32.cc",
"reloc_win32.h",
"suffix_array.h",
"target_pool.cc",
"target_pool.h",
"targets_affinity.cc",
"targets_affinity.h",
"type_dex.h",
"type_elf.h",
"type_win_pe.h",
"typed_value.h",
"version_info.h",
"zucchini.h",
"zucchini_apply.cc",
"zucchini_apply.h",
"zucchini_gen.cc",
"zucchini_gen.h",
"zucchini_tools.cc",
"zucchini_tools.h",
]
deps = [
":buildflags",
"//base",
]
}
static_library("zucchini_io") {
sources = [
"mapped_file.cc",
"mapped_file.h",
"zucchini_integration.cc",
"zucchini_integration.h",
]
deps = [
":zucchini_lib",
"//base",
]
if (is_win) {
sources += [
"exception_filter_helper_win.cc",
"exception_filter_helper_win.h",
]
}
}
executable("zucchini") {
sources = [
"main_utils.cc",
"main_utils.h",
"zucchini_commands.cc",
"zucchini_commands.h",
"zucchini_main.cc",
]
deps = [
":zucchini_io",
":zucchini_lib",
"//base",
]
if (is_win) {
deps += [
":zucchini_exe_version",
"//build/win:default_exe_manifest",
]
}
}
if (is_win) {
process_version_rc_template("zucchini_exe_version") {
template_file = "zucchini_exe_version.rc.version"
output = "$target_gen_dir/zucchini_exe_version.rc"
}
if (current_cpu != "x64") {
# For 32-bit, zucchini64 is built using the 64-bit toolchain, then copied
# from the 64-bit toolchain outdir to the main outdir.
zucchini64_toolchain = "//build/toolchain/win:win_clang_x64"
zucchini64_label = ":zucchini($zucchini64_toolchain)"
} else {
zucchini64_label = ":zucchini"
}
zucchini64_out_dir = get_label_info(zucchini64_label, "root_out_dir")
copy("copy_zucchini_pdb") {
visibility = [ ":zucchini64" ]
sources = [ "$zucchini64_out_dir/zucchini.exe.pdb" ]
outputs = [ "$root_out_dir/zucchini64.exe.pdb" ]
deps = [ zucchini64_label ]
}
copy("zucchini64") {
sources = [ "$zucchini64_out_dir/zucchini.exe" ]
outputs = [ "$root_out_dir/zucchini64.exe" ]
deps = [ zucchini64_label ]
deps += [ ":copy_zucchini_pdb" ]
}
}
test("zucchini_unittests") {
sources = [
"abs32_utils_unittest.cc",
"address_translator_unittest.cc",
"algorithm_unittest.cc",
"arm_utils_unittest.cc",
"binary_data_histogram_unittest.cc",
"buffer_sink_unittest.cc",
"buffer_source_unittest.cc",
"buffer_view_unittest.cc",
"crc32_unittest.cc",
"disassembler_dex_unittest.cc",
"disassembler_elf_unittest.cc",
"disassembler_ztf_unittest.cc",
"element_detection_unittest.cc",
"encoded_view_unittest.cc",
"equivalence_map_unittest.cc",
"image_index_unittest.cc",
"image_utils_unittest.cc",
"imposed_ensemble_matcher_unittest.cc",
"io_utils_unittest.cc",
"mapped_file_unittest.cc",
"patch_read_write_unittest.cc",
"patch_utils_unittest.cc",
"reference_set_unittest.cc",
"rel32_finder_unittest.cc",
"rel32_utils_unittest.cc",
"reloc_elf_unittest.cc",
"reloc_win32_unittest.cc",
"suffix_array_unittest.cc",
"target_pool_unittest.cc",
"targets_affinity_unittest.cc",
"test_disassembler.cc",
"test_disassembler.h",
"test_reference_reader.cc",
"test_reference_reader.h",
"test_utils.cc",
"test_utils.h",
"typed_value_unittest.cc",
"zucchini_apply_unittest.cc",
"zucchini_gen_unittest.cc",
]
deps = [
":zucchini_io",
":zucchini_lib",
"//base",
"//base/test:run_all_unittests",
"//base/test:test_support",
"//testing/gtest",
]
if (is_win) {
sources += [ "exception_filter_helper_win_unittest.cc" ]
}
}
test("zucchini_integration_test") {
sources = [ "integration_test.cc" ]
deps = [
":zucchini_lib",
"//base",
"//base/test:run_all_unittests",
"//base/test:test_support",
"//testing/gtest",
]
data = [ "testdata" ]
}
# Group to build and depend on all the Zucchini related fuzzers.
group("zucchini_fuzzers") {
testonly = true
deps = [
"//components/zucchini/fuzzers:zucchini_disassembler_dex_fuzzer",
"//components/zucchini/fuzzers:zucchini_disassembler_win32_fuzzer",
"//components/zucchini/fuzzers:zucchini_patch_fuzzer",
]
# Ensure protoc is available.
# Disabled on Windows due to crbug/844826.
if (current_toolchain == host_toolchain && !is_win) {
deps += [
"//components/zucchini/fuzzers:zucchini_apply_fuzzer",
"//components/zucchini/fuzzers:zucchini_imposed_ensemble_matcher_fuzzer",
"//components/zucchini/fuzzers:zucchini_raw_gen_fuzzer",
"//components/zucchini/fuzzers:zucchini_ztf_gen_fuzzer",
]
}
}
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