crashpad/snapshot/snapshot_test.gyp

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# Copyright 2014 The Crashpad Authors. All rights reserved.
#
# 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.
{
'includes': [
'../build/crashpad.gypi',
],
'targets': [
{
'target_name': 'crashpad_snapshot_test_lib',
'type': 'static_library',
'dependencies': [
'snapshot.gyp:crashpad_snapshot',
'../compat/compat.gyp:crashpad_compat',
'../third_party/mini_chromium/mini_chromium.gyp:base',
'../util/util.gyp:crashpad_util',
],
'include_dirs': [
'..',
],
'sources': [
'test/test_cpu_context.cc',
'test/test_cpu_context.h',
'test/test_exception_snapshot.cc',
'test/test_exception_snapshot.h',
'test/test_memory_map_region_snapshot.cc',
'test/test_memory_map_region_snapshot.h',
'test/test_memory_snapshot.cc',
'test/test_memory_snapshot.h',
'test/test_module_snapshot.cc',
'test/test_module_snapshot.h',
'test/test_process_snapshot.cc',
'test/test_process_snapshot.h',
'test/test_system_snapshot.cc',
'test/test_system_snapshot.h',
'test/test_thread_snapshot.cc',
'test/test_thread_snapshot.h',
],
},
{
'target_name': 'crashpad_snapshot_test',
'type': 'executable',
'dependencies': [
Read either DT_HASH or DT_GNU_HASH to determine the size of DT_SYMTAB Without the section headers for the symbol table, there's no direct way to calculate the number of entries in the table. DT_HASH and DT_GNU_HASH are auxiliary tables that are designed to make symbol lookup faster. DT_HASH is the original and is theoretically mandatory. DT_GNU_HASH is the new-and-improved, but is more complex. In practice, however, an Android build (at least vs. API 16) has only DT_HASH, and not DT_GNU_HASH, and a Fuchsia build has only DT_GNU_HASH but not DT_HASH. So, both are tried. This change does not actually use the data in these tables to improve the speed of symbol lookup, but instead only uses them to correctly terminate the linear search. DT_HASH contains the total number of symbols in the symbol table fairly directly because there is an entry for each symbol table entry in the hash table, so the number is the same. DT_GNU_HASH regrettably does not. Instead, it's necessary to walk the buckets and chain structure to find the largest entry. DT_GNU_HASH doesn't appear in any "real" documentation that I'm aware of, other than the binutils code (at least as far as I know). Some more-and-less-useful references: - https://flapenguin.me/2017/04/24/elf-lookup-dt-hash/ - https://flapenguin.me/2017/05/10/elf-lookup-dt-gnu-hash/ - http://deroko.phearless.org/dt_gnu_hash.txt - https://sourceware.org/ml/binutils/2006-10/msg00377.html Change-Id: I7cfc4372f29efc37446f0931d22a1f790e44076f Bug: crashpad:213, crashpad:196 Reviewed-on: https://chromium-review.googlesource.com/876879 Commit-Queue: Scott Graham <scottmg@chromium.org> Reviewed-by: Mark Mentovai <mark@chromium.org> Reviewed-by: Joshua Peraza <jperaza@chromium.org>
2018-01-30 14:30:50 -08:00
'crashpad_snapshot_test_both_dt_hash_styles',
'crashpad_snapshot_test_lib',
'crashpad_snapshot_test_module',
'crashpad_snapshot_test_module_large',
'crashpad_snapshot_test_module_small',
'snapshot.gyp:crashpad_snapshot',
'snapshot.gyp:crashpad_snapshot_api',
'../client/client.gyp:crashpad_client',
'../compat/compat.gyp:crashpad_compat',
'../test/test.gyp:crashpad_gtest_main',
'../test/test.gyp:crashpad_test',
'../third_party/gtest/gtest.gyp:gtest',
'../third_party/mini_chromium/mini_chromium.gyp:base',
'../util/util.gyp:crashpad_util',
],
'include_dirs': [
'..',
],
'sources': [
'api/module_annotations_win_test.cc',
'cpu_context_test.cc',
'memory_snapshot_test.cc',
'crashpad_info_client_options_test.cc',
'crashpad_types/crashpad_info_reader_test.cc',
'crashpad_types/image_annotation_reader_test.cc',
'elf/elf_image_reader_test.cc',
'elf/elf_image_reader_test_note.S',
'linux/debug_rendezvous_test.cc',
'linux/exception_snapshot_linux_test.cc',
'linux/process_reader_linux_test.cc',
'linux/system_snapshot_linux_test.cc',
'mac/cpu_context_mac_test.cc',
'mac/mach_o_image_annotations_reader_test.cc',
'mac/mach_o_image_reader_test.cc',
'mac/mach_o_image_segment_reader_test.cc',
'mac/process_reader_mac_test.cc',
'mac/process_types_test.cc',
'mac/system_snapshot_mac_test.cc',
'minidump/process_snapshot_minidump_test.cc',
'posix/timezone_test.cc',
'sanitized/process_snapshot_sanitized_test.cc',
'win/cpu_context_win_test.cc',
'win/exception_snapshot_win_test.cc',
'win/extra_memory_ranges_test.cc',
'win/pe_image_annotations_reader_test.cc',
'win/pe_image_reader_test.cc',
'win/process_reader_win_test.cc',
'win/process_snapshot_win_test.cc',
'win/system_snapshot_win_test.cc',
],
'conditions': [
['OS=="mac"', {
'dependencies': [
'crashpad_snapshot_test_module_crashy_initializer',
'crashpad_snapshot_test_no_op',
],
'link_settings': {
'libraries': [
'$(SDKROOT)/System/Library/Frameworks/OpenCL.framework',
],
},
}],
['OS=="win"', {
'dependencies': [
'crashpad_snapshot_test_annotations',
'crashpad_snapshot_test_crashing_child',
'crashpad_snapshot_test_dump_without_crashing',
'crashpad_snapshot_test_extra_memory_ranges',
'crashpad_snapshot_test_image_reader',
'crashpad_snapshot_test_image_reader_module',
],
}],
['OS=="linux" or OS=="android"', {
'sources!': [
'crashpad_info_client_options_test.cc',
],
'copies': [{
'destination': '<(PRODUCT_DIR)',
'files': [
'elf/test_exported_symbols.sym',
],
}],
'ldflags': [
'-Wl,--dynamic-list=test_exported_symbols.sym',
],
'link_settings': {
'libraries': [
'-ldl',
],
},
}, { # else: OS!="linux" and OS!="android"
'sources/': [
['exclude', '^elf/'],
['exclude', '^crashpad_types/'],
['exclude', '^sanitized/'],
],
}],
],
'target_conditions': [
['OS=="android"', {
'sources/': [
['include', '^linux/'],
],
}],
],
},
{
'target_name': 'crashpad_snapshot_test_module',
'type': 'loadable_module',
'dependencies': [
'../client/client.gyp:crashpad_client',
'../third_party/mini_chromium/mini_chromium.gyp:base',
],
'include_dirs': [
'..',
],
'sources': [
'crashpad_info_client_options_test_module.cc',
],
},
{
'target_name': 'crashpad_snapshot_test_module_large',
'type': 'loadable_module',
'dependencies': [
'../third_party/mini_chromium/mini_chromium.gyp:base',
],
'defines': [
'CRASHPAD_INFO_SIZE_TEST_MODULE_LARGE=1',
],
'sources': [
'crashpad_info_size_test_module.cc',
],
'include_dirs': [
'..',
],
'conditions': [
['OS=="linux" or OS=="android"', {
'sources': [
'crashpad_info_size_test_note.S',
],
'dependencies': [
'../util/util.gyp:crashpad_util',
],
}],
],
},
{
'target_name': 'crashpad_snapshot_test_module_small',
'type': 'loadable_module',
'dependencies': [
'../third_party/mini_chromium/mini_chromium.gyp:base',
],
'defines': [
'CRASHPAD_INFO_SIZE_TEST_MODULE_SMALL=1',
],
'sources': [
'crashpad_info_size_test_module.cc',
],
'include_dirs': [
'..',
],
'conditions': [
['OS=="linux" or OS=="android"', {
'sources': [
'crashpad_info_size_test_note.S',
],
'dependencies': [
'../util/util.gyp:crashpad_util',
],
}],
],
},
Read either DT_HASH or DT_GNU_HASH to determine the size of DT_SYMTAB Without the section headers for the symbol table, there's no direct way to calculate the number of entries in the table. DT_HASH and DT_GNU_HASH are auxiliary tables that are designed to make symbol lookup faster. DT_HASH is the original and is theoretically mandatory. DT_GNU_HASH is the new-and-improved, but is more complex. In practice, however, an Android build (at least vs. API 16) has only DT_HASH, and not DT_GNU_HASH, and a Fuchsia build has only DT_GNU_HASH but not DT_HASH. So, both are tried. This change does not actually use the data in these tables to improve the speed of symbol lookup, but instead only uses them to correctly terminate the linear search. DT_HASH contains the total number of symbols in the symbol table fairly directly because there is an entry for each symbol table entry in the hash table, so the number is the same. DT_GNU_HASH regrettably does not. Instead, it's necessary to walk the buckets and chain structure to find the largest entry. DT_GNU_HASH doesn't appear in any "real" documentation that I'm aware of, other than the binutils code (at least as far as I know). Some more-and-less-useful references: - https://flapenguin.me/2017/04/24/elf-lookup-dt-hash/ - https://flapenguin.me/2017/05/10/elf-lookup-dt-gnu-hash/ - http://deroko.phearless.org/dt_gnu_hash.txt - https://sourceware.org/ml/binutils/2006-10/msg00377.html Change-Id: I7cfc4372f29efc37446f0931d22a1f790e44076f Bug: crashpad:213, crashpad:196 Reviewed-on: https://chromium-review.googlesource.com/876879 Commit-Queue: Scott Graham <scottmg@chromium.org> Reviewed-by: Mark Mentovai <mark@chromium.org> Reviewed-by: Joshua Peraza <jperaza@chromium.org>
2018-01-30 14:30:50 -08:00
{
'target_name': 'crashpad_snapshot_test_both_dt_hash_styles',
'type': 'executable',
'sources': [
'hash_types_test.cc',
],
'ldflags': [
# This makes `ld` emit both .hash and .gnu.hash sections.
'-Wl,--hash-style=both',
],
},
],
'conditions': [
['OS=="mac"', {
'targets': [
{
'target_name': 'crashpad_snapshot_test_module_crashy_initializer',
'type': 'loadable_module',
'sources': [
'mac/mach_o_image_annotations_reader_test_module_crashy_initializer.cc',
],
},
{
'target_name': 'crashpad_snapshot_test_no_op',
'type': 'executable',
'sources': [
'mac/mach_o_image_annotations_reader_test_no_op.cc',
],
},
],
}],
['OS=="win"', {
'targets': [
{
'target_name': 'crashpad_snapshot_test_crashing_child',
'type': 'executable',
'dependencies': [
'../client/client.gyp:crashpad_client',
'../compat/compat.gyp:crashpad_compat',
'../third_party/mini_chromium/mini_chromium.gyp:base',
'../util/util.gyp:crashpad_util',
],
'sources': [
'win/crashpad_snapshot_test_crashing_child.cc',
],
},
{
'target_name': 'crashpad_snapshot_test_dump_without_crashing',
'type': 'executable',
'dependencies': [
'../client/client.gyp:crashpad_client',
'../compat/compat.gyp:crashpad_compat',
'../third_party/mini_chromium/mini_chromium.gyp:base',
'../util/util.gyp:crashpad_util',
],
'sources': [
'win/crashpad_snapshot_test_dump_without_crashing.cc',
],
},
{
'target_name': 'crashpad_snapshot_test_extra_memory_ranges',
'type': 'executable',
'dependencies': [
'../client/client.gyp:crashpad_client',
'../compat/compat.gyp:crashpad_compat',
'../third_party/mini_chromium/mini_chromium.gyp:base',
],
'sources': [
'win/crashpad_snapshot_test_extra_memory_ranges.cc',
],
},
{
'target_name': 'crashpad_snapshot_test_image_reader',
'type': 'executable',
'dependencies': [
'../client/client.gyp:crashpad_client',
'../compat/compat.gyp:crashpad_compat',
'../third_party/mini_chromium/mini_chromium.gyp:base',
'../util/util.gyp:crashpad_util',
],
'sources': [
'win/crashpad_snapshot_test_image_reader.cc',
],
},
{
'target_name': 'crashpad_snapshot_test_image_reader_module',
'type': 'loadable_module',
'dependencies': [
'../client/client.gyp:crashpad_client',
'../third_party/mini_chromium/mini_chromium.gyp:base',
],
'sources': [
'win/crashpad_snapshot_test_image_reader_module.cc',
],
'msvs_settings': {
'NoImportLibrary': 'true',
},
},
{
'target_name': 'crashpad_snapshot_test_annotations',
'type': 'executable',
'dependencies': [
'../client/client.gyp:crashpad_client',
'../compat/compat.gyp:crashpad_compat',
'../third_party/mini_chromium/mini_chromium.gyp:base',
],
'sources': [
'win/crashpad_snapshot_test_annotations.cc',
],
},
],
}],
],
}