1# Copyright (c) 2021 Huawei Device Co., Ltd.
2# Licensed under the Apache License, Version 2.0 (the "License");
3# you may not use this file except in compliance with the License.
4# You may obtain a copy of the License at
5#
6#     http://www.apache.org/licenses/LICENSE-2.0
7#
8# Unless required by applicable law or agreed to in writing, software
9# distributed under the License is distributed on an "AS IS" BASIS,
10# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11# See the License for the specific language governing permissions and
12# limitations under the License.
13
14import("//base/hiviewdfx/faultloggerd/faultloggerd.gni")
15
16if (defined(ohos_lite)) {
17  shared_library("dfx_signalhandler") {
18    defines = [
19      "is_ohos=${is_ohos}",
20      "is_ohos_lite",
21    ]
22    visibility = [ "*:*" ]
23    include_dirs = [
24      "include",
25      "$c_utils_include_path",
26      "$faultloggerd_interfaces_path/common",
27      "$faultloggerd_path/common/cutil",
28      "$faultloggerd_path/common/dfxlog",
29    ]
30    sources = [
31      "dfx_dumprequest.c",
32      "dfx_signal_handler.c",
33      "dfx_signalhandler_exception.c",
34    ]
35
36    deps = [ "$faultloggerd_path/common/cutil:dfx_cutil" ]
37
38    external_deps = [ "bounds_checking_function:libsec_shared" ]
39
40    cflags = [
41      "-fPIC",
42      "-fno-builtin",
43      "-DDFX_NO_PRINT_LOG",
44    ]
45  }
46} else {
47  inherited_configs = [
48    "//build/config/compiler:afdo",
49    "//build/config/compiler:afdo_optimize_size",
50    "//build/config/compiler:compiler",
51    "//build/config/compiler:compiler_arm_fpu",
52    "//build/config/compiler:compiler_arm_thumb",
53    "//build/config/compiler:chromium_code",
54    "//build/config/compiler:default_include_dirs",
55    "//build/config/compiler:default_optimization",
56    "//build/config/compiler:default_stack_frames",
57    "//build/config/compiler:default_symbols",
58    "//build/config/compiler:export_dynamic",
59    "//build/config/compiler:no_exceptions",
60    "//build/config/compiler:no_rtti",
61    "//build/config/compiler:runtime_library",
62    "//build/config/compiler:thin_archive",
63    "//build/config/sanitizers:default_sanitizer_flags",
64  ]
65
66  config("dfx_signal_handler_config") {
67    visibility = [ "*:*" ]
68    include_dirs = [
69      "include",
70      "$faultloggerd_interfaces_path/common",
71    ]
72  }
73
74  config("static_sighandler_config") {
75    include_dirs = [
76      "include",
77      "$faultloggerd_common_path/cutil",
78      "$faultloggerd_common_path/dfxlog",
79      "$faultloggerd_interfaces_path/common",
80    ]
81
82    defines = []
83    configs = []
84    if (is_posix) {
85      configs += [ "//build/config/posix:runtime_library" ]
86    }
87
88    cflags_cc = []
89    libs = []
90
91    defines = [
92      "__GNU_SOURCE=1",  # Necessary for clone().
93      "CHROMIUM_CXX_TWEAK_INLINES",  # Saves binary size.
94    ]
95
96    defines += [
97      "__MUSL__",
98      "_LIBCPP_HAS_MUSL_LIBC",
99      "__BUILD_LINUX_WITH_CLANG",
100      "ENABLE_SIGHAND_MUSL_LOG",
101      "ENABLE_MUSL_CUTIL",
102    ]
103
104    ldflags = [ "-nostdlib" ]
105  }
106
107  ohos_shared_library("dfx_signalhandler") {
108    branch_protector_ret = "pac_ret"
109    public_configs = [
110      ":dfx_signal_handler_config",
111      "$faultloggerd_common_path/build:coverage_flags",
112    ]
113    include_dirs = [
114      "$faultloggerd_common_path/cutil",
115      "$faultloggerd_common_path/dfxlog",
116    ]
117    defines = [ "DFX_LOG_HILOG_BASE" ]
118    version_script = "libdfx_signalhandler.map"
119    sources = [
120      "dfx_dumprequest.c",
121      "dfx_signalhandler_exception.c",
122    ]
123
124    deps = [
125      "$faultloggerd_common_path/cutil:dfx_cutil",
126      "$faultloggerd_common_path/dfxlog:dfx_hilog_base",
127    ]
128
129    external_deps = [
130      "c_utils:utils",
131      "hilog:libhilog_base",
132    ]
133
134    innerapi_tags = [
135      "chipsetsdk_indirect",
136      "platformsdk_indirect",
137    ]
138    install_enable = true
139    install_images = [
140      "system",
141      "updater",
142    ]
143
144    part_name = "faultloggerd"
145    subsystem_name = "hiviewdfx"
146    kernel_permission_path = "./encaps.json"
147  }
148
149  static_library("dfxsignalhandler") {
150    cflags = [ "-DDFX_SIGNAL_LIBC" ]
151
152    sources = [
153      "dfx_signal_handler.c",
154      "dfx_signalhandler_exception.c",
155      "musl_log.c",
156    ]
157
158    configs -= inherited_configs
159    configs += [
160      "//build/config/compiler:compiler",
161      ":static_sighandler_config",
162    ]
163  }
164}
165