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//
// Copyright (C) 2017 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.
//
cc_defaults {
name: "libunwindstack_flags",
host_supported: true,
cflags: [
"-Wall",
"-Werror",
"-Wextra",
],
target: {
darwin: {
enabled: false,
},
linux_bionic: {
enabled: true,
},
},
}
cc_library {
name: "libunwindstack",
vendor_available: true,
vndk: {
enabled: true,
support_system_process: true,
},
defaults: ["libunwindstack_flags"],
export_include_dirs: ["include"],
srcs: [
"ArmExidx.cpp",
"DwarfCfa.cpp",
"DwarfEhFrameWithHdr.cpp",
"DwarfMemory.cpp",
"DwarfOp.cpp",
"DwarfSection.cpp",
"Elf.cpp",
"ElfInterface.cpp",
"ElfInterfaceArm.cpp",
"JitDebug.cpp",
"Log.cpp",
"MapInfo.cpp",
"Maps.cpp",
"Memory.cpp",
"Regs.cpp",
"RegsArm.cpp",
"RegsArm64.cpp",
"RegsX86.cpp",
"RegsX86_64.cpp",
"RegsMips.cpp",
"RegsMips64.cpp",
"Unwinder.cpp",
"Symbols.cpp",
],
cflags: [
"-Wexit-time-destructors",
],
target: {
// Always disable optimizations for host to make it easier to debug.
host: {
cflags: ["-O0", "-g"],
},
vendor: {
cflags: ["-DNO_LIBDEXFILE_SUPPORT"],
exclude_static_libs: ["libunwindstack_dex"],
exclude_shared_libs: ["libdexfile"],
},
},
whole_static_libs: ["libunwindstack_dex"],
arch: {
x86: {
srcs: ["AsmGetRegsX86.S"],
},
x86_64: {
srcs: ["AsmGetRegsX86_64.S"],
},
mips: {
srcs: ["AsmGetRegsMips.S"],
},
mips64: {
srcs: ["AsmGetRegsMips64.S"],
},
},
shared_libs: [
"libbase",
"libdexfile",
"liblog",
"liblzma",
],
}
// Isolate the dex file processing into a separate library. Currently,
// it is necessary to add art include directories directly, which also
// adds the art elf.h file in the include path, overriding the system one.
// Work to isolate libdexfile is b/72216369.
cc_library_static {
name: "libunwindstack_dex",
vendor_available: false,
defaults: ["libunwindstack_flags"],
cflags: [
"-Wexit-time-destructors",
],
srcs: [
"DexFile.cpp",
"DexFiles.cpp",
],
target: {
// Always disable optimizations for host to make it easier to debug.
host: {
cflags: ["-O0", "-g"],
},
},
shared_libs: [
"libbase",
"libdexfile",
],
local_include_dirs: ["include"],
allow_undefined_symbols: true,
// libdexfile will eventually properly export headers, for now include
// these directly.
include_dirs: [
"art/runtime",
],
}
//-------------------------------------------------------------------------
// Unit Tests
//-------------------------------------------------------------------------
cc_test_library {
name: "libunwindstack_dex_test",
vendor_available: false,
defaults: ["libunwindstack_flags"],
shared: {
enabled: false,
},
srcs: [
"tests/DexFileTest.cpp",
"tests/DexFilesTest.cpp",
],
local_include_dirs: ["include"],
allow_undefined_symbols: true,
shared_libs: [
"libbase",
"libunwindstack",
"libdexfile",
],
// libdexfile will eventually properly export headers, for now include
// these directly.
include_dirs: [
"art/runtime",
],
}
cc_test {
name: "libunwindstack_test",
defaults: ["libunwindstack_flags"],
srcs: [
"tests/ArmExidxDecodeTest.cpp",
"tests/ArmExidxExtractTest.cpp",
"tests/DwarfCfaLogTest.cpp",
"tests/DwarfCfaTest.cpp",
"tests/DwarfDebugFrameTest.cpp",
"tests/DwarfEhFrameTest.cpp",
"tests/DwarfEhFrameWithHdrTest.cpp",
"tests/DwarfMemoryTest.cpp",
"tests/DwarfOpLogTest.cpp",
"tests/DwarfOpTest.cpp",
"tests/DwarfSectionTest.cpp",
"tests/DwarfSectionImplTest.cpp",
"tests/ElfCacheTest.cpp",
"tests/ElfFake.cpp",
"tests/ElfInterfaceArmTest.cpp",
"tests/ElfInterfaceTest.cpp",
"tests/ElfTest.cpp",
"tests/ElfTestUtils.cpp",
"tests/JitDebugTest.cpp",
"tests/LogFake.cpp",
"tests/MapInfoGetElfTest.cpp",
"tests/MapInfoGetLoadBiasTest.cpp",
"tests/MapsTest.cpp",
"tests/MemoryBufferTest.cpp",
"tests/MemoryFake.cpp",
"tests/MemoryFileTest.cpp",
"tests/MemoryLocalTest.cpp",
"tests/MemoryOfflineTest.cpp",
"tests/MemoryRangeTest.cpp",
"tests/MemoryRemoteTest.cpp",
"tests/MemoryTest.cpp",
"tests/RegsIterateTest.cpp",
"tests/RegsStepIfSignalHandlerTest.cpp",
"tests/RegsTest.cpp",
"tests/SymbolsTest.cpp",
"tests/UnwindOfflineTest.cpp",
"tests/UnwindTest.cpp",
"tests/UnwinderTest.cpp",
],
cflags: [
"-O0",
"-g",
],
shared_libs: [
"libbase",
"liblog",
"liblzma",
"libunwindstack",
],
static_libs: [
"libgmock",
],
whole_static_libs: ["libunwindstack_dex_test"],
data: [
"tests/files/elf32.xz",
"tests/files/elf64.xz",
"tests/files/offline/bad_eh_frame_hdr_arm64/*",
"tests/files/offline/debug_frame_first_x86/*",
"tests/files/offline/eh_frame_hdr_begin_x86_64/*",
"tests/files/offline/jit_debug_arm/*",
"tests/files/offline/jit_debug_x86/*",
"tests/files/offline/gnu_debugdata_arm/*",
"tests/files/offline/straddle_arm/*",
"tests/files/offline/straddle_arm64/*",
],
}
//-------------------------------------------------------------------------
// Tools
//-------------------------------------------------------------------------
cc_defaults {
name: "libunwindstack_tools",
defaults: ["libunwindstack_flags"],
shared_libs: [
"libunwindstack",
"libbase",
"liblzma",
],
}
cc_binary {
name: "unwind",
defaults: ["libunwindstack_tools"],
srcs: [
"tools/unwind.cpp",
],
}
cc_binary {
name: "unwind_info",
defaults: ["libunwindstack_tools"],
srcs: [
"tools/unwind_info.cpp",
],
}
cc_binary {
name: "unwind_symbols",
defaults: ["libunwindstack_tools"],
srcs: [
"tools/unwind_symbols.cpp",
],
}
cc_binary {
name: "unwind_for_offline",
defaults: ["libunwindstack_tools"],
srcs: [
"tools/unwind_for_offline.cpp",
],
}
cc_binary {
name: "unwind_reg_info",
defaults: ["libunwindstack_tools"],
srcs: [
"tools/unwind_reg_info.cpp",
],
}
// Generates the elf data for use in the tests for .gnu_debugdata frames.
// Once these files are generated, use the xz command to compress the data.
cc_binary_host {
name: "gen_gnudebugdata",
defaults: ["libunwindstack_flags"],
srcs: [
"tests/GenGnuDebugdata.cpp",
],
}