def _extract_symbols_from_one_binary(binary):
# If the marker is already written, we should already have the
# extracted symbols.
marker_path = _get_symbol_marker(binary)
if os.path.exists(marker_path):
logging.info('Skip extracting symbols from: %s' % binary)
return
logging.info('Extracting symbols from: %s' % binary)
dump_syms_tool = build_common.get_build_path_for_executable(
'dump_syms', is_host=True)
p = concurrent_subprocess.Popen([dump_syms_tool, binary])
my_filter = _DumpSymsFilter()
p.handle_output(my_filter)
syms = ''.join(my_filter.stdout_result)
# The first line should look like:
# MODULE Linux arm 0222CE01F27D6870B1FA991F84B9E0460 libc.so
symhash = syms.splitlines()[0].split()[3]
base = os.path.basename(binary)
sympath = os.path.join(_SYMBOL_OUT_DIR, base, symhash, base + '.sym')
file_util.makedirs_safely(os.path.dirname(sympath))
with open(sympath, 'w') as f:
f.write(syms)
# Create the marker directory so we will not need to extract symbols
# in the next time.
file_util.makedirs_safely(marker_path)
def _get_tool_map():
android_build_tools_dir = _get_android_build_tools_dir()
android_sdk_build_tools_dir = get_android_sdk_build_tools_dir()
return {
'host': {
'cxx': os.getenv('HOSTCXX', 'g++'),
'cc': os.getenv('HOSTCC', 'gcc'),
'asm': os.getenv('HOSTCC', 'gcc'),
'ld': os.getenv('HOSTLD', 'g++'),
'ar': os.getenv('HOSTAR', 'ar'),
'nm': os.getenv('HOSTNM', 'nm'),
'objcopy': os.getenv('HOSTOBJCOPY', 'objcopy'),
'objdump': os.getenv('HOSTOBJDUMP', 'objdump'),
'addr2line': os.getenv('HOSTADDR2LINE', 'addr2line'),
'strip': os.getenv('HOSTSTRIP', 'strip'),
'runner': _get_native_runner('host'),
'valgrind_runner': _get_valgrind_runner('host'),
'gdb': 'gdb',
'create_nmf': _get_create_nmf(),
'deps': [],
'adb': _get_adb_path_for_localhost(),
'clangxx': os.path.join(_CLANG_BIN_DIR, 'clang++'),
'clang': os.path.join(_CLANG_BIN_DIR, 'clang'),
},
'nacl_i686': {
'cxx':
(os.path.join(get_nacl_toolchain_path(), 'x86_64-nacl-g++') +
' -m32'),
'cc': (os.path.join(get_nacl_toolchain_path(), 'x86_64-nacl-gcc') +
' -m32'),
'asm':
os.path.join(_PNACL_BIN_PATH, 'i686-nacl-clang'),
'ld':
os.path.join(get_nacl_toolchain_path(), 'i686-nacl-g++'),
'ar':
os.path.join(_PNACL_BIN_PATH, 'i686-nacl-ar'),
'nm':
os.path.join(_PNACL_BIN_PATH, 'i686-nacl-nm'),
'objcopy':
os.path.join(_PNACL_BIN_PATH, 'i686-nacl-objcopy'),
'objdump':
os.path.join(_PNACL_BIN_PATH, 'i686-nacl-objdump'),
'addr2line':
os.path.join(_PNACL_BIN_PATH, 'i686-nacl-addr2line'),
'strip':
os.path.join(_PNACL_BIN_PATH, 'i686-nacl-strip'),
'runner':
' '.join(get_nacl_runner(32)),
'runner_without_test_library':
' '.join(get_nacl_runner(32, use_test_library=False)),
# The target does not support Valgrind. Use nacl_runner.
'valgrind_runner':
' '.join(get_nacl_runner(32)),
'valgrind_runner_without_test_library':
' '.join(get_nacl_runner(32, use_test_library=False)),
'ncval':
os.path.join(_NACL_TOOLS_PATH, 'ncval'),
'gdb':
os.path.join(get_nacl_toolchain_path(), 'i686-nacl-gdb'),
'irt':
'nacl_irt_x86_32.nexe',
'deps': [_NACL_DEPS_PATH],
'llvm_tblgen':
build_common.get_build_path_for_executable('llvm-tblgen',
is_host=True),
'clangxx':
os.path.join(_PNACL_BIN_PATH, 'i686-nacl-clang++'),
'clang':
os.path.join(_PNACL_BIN_PATH, 'i686-nacl-clang'),
},
'nacl_x86_64': {
'cxx':
os.path.join(get_nacl_toolchain_path(), 'x86_64-nacl-g++'),
'cc':
os.path.join(get_nacl_toolchain_path(), 'x86_64-nacl-gcc'),
'ld':
os.path.join(get_nacl_toolchain_path(), 'x86_64-nacl-g++'),
'asm':
os.path.join(_PNACL_BIN_PATH, 'x86_64-nacl-clang'),
'ar':
os.path.join(_PNACL_BIN_PATH, 'x86_64-nacl-ar'),
'nm':
os.path.join(_PNACL_BIN_PATH, 'x86_64-nacl-nm'),
'objcopy':
os.path.join(_PNACL_BIN_PATH, 'x86_64-nacl-objcopy'),
'objdump':
os.path.join(_PNACL_BIN_PATH, 'x86_64-nacl-objdump'),
'addr2line':
os.path.join(_PNACL_BIN_PATH, 'x86_64-nacl-addr2line'),
'strip':
os.path.join(_PNACL_BIN_PATH, 'x86_64-nacl-strip'),
'runner':
' '.join(get_nacl_runner(64)),
'runner_without_test_library':
' '.join(get_nacl_runner(64, use_test_library=False)),
# The target does not support Valgrind. Use nacl_runner.
'valgrind_runner':
' '.join(get_nacl_runner(64)),
'valgrind_runner_without_test_library':
' '.join(get_nacl_runner(64, use_test_library=False)),
'ncval':
os.path.join(_NACL_TOOLS_PATH, 'ncval'),
'gdb':
os.path.join(get_nacl_toolchain_path(), 'x86_64-nacl-gdb'),
'irt':
'nacl_irt_x86_64.nexe',
'deps': [_NACL_DEPS_PATH],
'llvm_tblgen':
build_common.get_build_path_for_executable('llvm-tblgen',
is_host=True),
'clangxx':
os.path.join(_PNACL_BIN_PATH, 'x86_64-nacl-clang++'),
'clang':
os.path.join(_PNACL_BIN_PATH, 'x86_64-nacl-clang'),
},
'bare_metal_i686': {
'cxx':
os.getenv('TARGETCXX', 'g++-4.8'),
'cc':
os.getenv('TARGETCC', 'gcc-4.8'),
'asm':
os.getenv('TARGETCC', 'gcc-4.8'),
'clangxx':
os.path.join(_CLANG_BIN_DIR, 'clang++'),
'clang':
os.path.join(_CLANG_BIN_DIR, 'clang'),
'ld':
os.getenv('TARGETLD', 'g++-4.8'),
'ar':
os.getenv('TARGETAR', 'ar'),
'nm':
os.getenv('TARGETNM', 'nm'),
'objcopy':
os.getenv('TARGETOBJCOPY', 'objcopy'),
'objdump':
os.getenv('TARGETOBJDUMP', 'objdump'),
'addr2line':
os.getenv('TARGETADDR2LINE', 'addr2line'),
'strip':
os.getenv('TARGETSTRIP', 'strip'),
'runner':
' '.join(get_bare_metal_runner('x86_32')),
'runner_without_test_library':
' '.join(get_bare_metal_runner('x86_32', use_test_library=False)),
'valgrind_runner':
_get_valgrind_runner('bare_metal_i686', nacl_arch='x86_32'),
'valgrind_runner_without_test_library':
_get_valgrind_runner('bare_metal_i686',
use_test_library=False,
nacl_arch='x86_32'),
'gdb':
'gdb',
'deps': [],
'llvm_tblgen':
build_common.get_build_path_for_executable('llvm-tblgen',
is_host=True),
},
'bare_metal_arm': {
'cxx':
os.getenv('TARGETCXX', ' arm-linux-gnueabihf-g++'),
'cc':
os.getenv('TARGETCC', ' arm-linux-gnueabihf-gcc'),
'asm':
os.getenv('TARGETCC', ' arm-linux-gnueabihf-gcc'),
'clangxx':
os.path.join(_CLANG_BIN_DIR, 'clang++'),
'clang':
os.path.join(_CLANG_BIN_DIR, 'clang'),
'clang.ld':
os.path.join(_CLANG_BIN_DIR, 'clang'),
'ld':
os.getenv('TARGETLD', 'arm-linux-gnueabihf-g++'),
'ar':
os.getenv('TARGETAR', 'arm-linux-gnueabihf-ar'),
'nm':
os.getenv('TARGETNM', 'arm-linux-gnueabihf-nm'),
'objcopy':
os.getenv('TARGETOBJCOPY', 'arm-linux-gnueabihf-objcopy'),
'objdump':
os.getenv('TARGETOBJDUMP', 'arm-linux-gnueabihf-objdump'),
'addr2line':
os.getenv('TARGETADDR2LINE', 'arm-linux-gnueabihf-addr2line'),
'strip':
os.getenv('TARGETSTRIP', 'arm-linux-gnueabihf-strip'),
'runner':
' '.join(get_bare_metal_runner('arm', use_qemu_arm=True)),
'runner_without_test_library':
' '.join(
get_bare_metal_runner('arm',
use_qemu_arm=True,
use_test_library=False)),
# We do not support valgrind on Bare Metal ARM.
'valgrind_runner':
' '.join(get_bare_metal_runner('arm', use_qemu_arm=True)),
'valgrind_runner_without_test_library':
' '.join(
get_bare_metal_runner(use_qemu_arm=True,
use_test_library=False)),
'gdb':
build_common.get_gdb_multiarch_path(),
'deps': [],
'llvm_tblgen':
build_common.get_build_path_for_executable('llvm-tblgen',
is_host=True),
},
'java': {
'aapt':
os.getenv('AAPT', os.path.join(android_sdk_build_tools_dir,
'aapt')),
'aidl':
os.path.join(android_sdk_build_tools_dir, 'aidl'),
'dx':
os.getenv('DX', os.path.join(android_sdk_build_tools_dir, 'dx')),
'deps': [],
'dex2oat':
build_common.get_build_path_for_executable(
'dex2oatd' if OPTIONS.is_debug_code_enabled() else 'dex2oat',
is_host=True),
'dexdump':
os.path.join(android_sdk_build_tools_dir, 'dexdump'),
'java-event-log-tags':
os.path.join(android_build_tools_dir, 'java-event-log-tags.py'),
'jar':
_get_java_command('jar'),
'jarjar':
os.getenv('JARJAR',
os.path.join(_DEXMAKER_PATH, 'lib', 'jarjar.jar')),
'java':
_get_java_command('java'),
'javac':
_get_java_command('javac'),
'runner':
_get_native_runner('java'),
'zipalign':
os.path.join(android_sdk_build_tools_dir, 'zipalign'),
},
}
def _get_tool_map():
android_build_tools_dir = _get_android_build_tools_dir()
android_sdk_build_tools_dir = get_android_sdk_build_tools_dir()
return {
'host': {
'cxx': os.getenv('HOSTCXX', 'g++'),
'cc': os.getenv('HOSTCC', 'gcc'),
'asm': os.getenv('HOSTCC', 'gcc'),
'ld': os.getenv('HOSTLD', 'g++'),
'ar': os.getenv('HOSTAR', 'ar'),
'nm': os.getenv('HOSTNM', 'nm'),
'objcopy': os.getenv('HOSTOBJCOPY', 'objcopy'),
'objdump': os.getenv('HOSTOBJDUMP', 'objdump'),
'addr2line': os.getenv('HOSTADDR2LINE', 'addr2line'),
'strip': os.getenv('HOSTSTRIP', 'strip'),
'runner': _get_native_runner('host'),
'valgrind_runner': _get_valgrind_runner('host'),
'gdb': 'gdb',
'create_nmf': _get_create_nmf(),
'deps': [],
'adb': _get_adb_path_for_localhost(),
'clangxx': os.path.join(_CLANG_BIN_DIR, 'clang++'),
'clang': os.path.join(_CLANG_BIN_DIR, 'clang'),
},
'nacl_i686': {
'cxx': (os.path.join(get_nacl_toolchain_path(), 'x86_64-nacl-g++') +
' -m32'),
'cc': (os.path.join(get_nacl_toolchain_path(), 'x86_64-nacl-gcc') +
' -m32'),
'asm': os.path.join(_PNACL_BIN_PATH, 'i686-nacl-clang'),
'ld': os.path.join(get_nacl_toolchain_path(), 'i686-nacl-g++'),
'ar': os.path.join(_PNACL_BIN_PATH, 'i686-nacl-ar'),
'nm': os.path.join(_PNACL_BIN_PATH, 'i686-nacl-nm'),
'objcopy': os.path.join(_PNACL_BIN_PATH, 'i686-nacl-objcopy'),
'objdump': os.path.join(_PNACL_BIN_PATH, 'i686-nacl-objdump'),
'addr2line': os.path.join(_PNACL_BIN_PATH, 'i686-nacl-addr2line'),
'strip': os.path.join(_PNACL_BIN_PATH, 'i686-nacl-strip'),
'runner': ' '.join(get_nacl_runner(32)),
'runner_without_test_library': ' '.join(
get_nacl_runner(32, use_test_library=False)),
# The target does not support Valgrind. Use nacl_runner.
'valgrind_runner': ' '.join(get_nacl_runner(32)),
'valgrind_runner_without_test_library': ' '.join(
get_nacl_runner(32, use_test_library=False)),
'ncval': os.path.join(_NACL_TOOLS_PATH, 'ncval'),
'gdb': os.path.join(get_nacl_toolchain_path(), 'i686-nacl-gdb'),
'irt': 'nacl_irt_x86_32.nexe',
'deps': [_NACL_DEPS_PATH],
'llvm_tblgen': build_common.get_build_path_for_executable(
'llvm-tblgen', is_host=True),
'clangxx': os.path.join(_PNACL_BIN_PATH, 'i686-nacl-clang++'),
'clang': os.path.join(_PNACL_BIN_PATH, 'i686-nacl-clang'),
},
'nacl_x86_64': {
'cxx': os.path.join(get_nacl_toolchain_path(), 'x86_64-nacl-g++'),
'cc': os.path.join(get_nacl_toolchain_path(), 'x86_64-nacl-gcc'),
'ld': os.path.join(get_nacl_toolchain_path(), 'x86_64-nacl-g++'),
'asm': os.path.join(_PNACL_BIN_PATH, 'x86_64-nacl-clang'),
'ar': os.path.join(_PNACL_BIN_PATH, 'x86_64-nacl-ar'),
'nm': os.path.join(_PNACL_BIN_PATH, 'x86_64-nacl-nm'),
'objcopy': os.path.join(_PNACL_BIN_PATH, 'x86_64-nacl-objcopy'),
'objdump': os.path.join(_PNACL_BIN_PATH, 'x86_64-nacl-objdump'),
'addr2line': os.path.join(_PNACL_BIN_PATH, 'x86_64-nacl-addr2line'),
'strip': os.path.join(_PNACL_BIN_PATH, 'x86_64-nacl-strip'),
'runner': ' '.join(get_nacl_runner(64)),
'runner_without_test_library': ' '.join(
get_nacl_runner(64, use_test_library=False)),
# The target does not support Valgrind. Use nacl_runner.
'valgrind_runner': ' '.join(get_nacl_runner(64)),
'valgrind_runner_without_test_library': ' '.join(
get_nacl_runner(64, use_test_library=False)),
'ncval': os.path.join(_NACL_TOOLS_PATH, 'ncval'),
'gdb': os.path.join(get_nacl_toolchain_path(), 'x86_64-nacl-gdb'),
'irt': 'nacl_irt_x86_64.nexe',
'deps': [_NACL_DEPS_PATH],
'llvm_tblgen': build_common.get_build_path_for_executable(
'llvm-tblgen', is_host=True),
'clangxx': os.path.join(_PNACL_BIN_PATH, 'x86_64-nacl-clang++'),
'clang': os.path.join(_PNACL_BIN_PATH, 'x86_64-nacl-clang'),
},
'bare_metal_i686': {
'cxx': os.getenv('TARGETCXX', 'g++-4.8'),
'cc': os.getenv('TARGETCC', 'gcc-4.8'),
'asm': os.getenv('TARGETCC', 'gcc-4.8'),
'clangxx': os.path.join(_CLANG_BIN_DIR, 'clang++'),
'clang': os.path.join(_CLANG_BIN_DIR, 'clang'),
'ld': os.getenv('TARGETLD', 'g++-4.8'),
'ar': os.getenv('TARGETAR', 'ar'),
'nm': os.getenv('TARGETNM', 'nm'),
'objcopy': os.getenv('TARGETOBJCOPY', 'objcopy'),
'objdump': os.getenv('TARGETOBJDUMP', 'objdump'),
'addr2line': os.getenv('TARGETADDR2LINE', 'addr2line'),
'strip': os.getenv('TARGETSTRIP', 'strip'),
'runner': ' '.join(get_bare_metal_runner('x86_32')),
'runner_without_test_library': ' '.join(
get_bare_metal_runner('x86_32', use_test_library=False)),
'valgrind_runner': _get_valgrind_runner('bare_metal_i686',
nacl_arch='x86_32'),
'valgrind_runner_without_test_library': _get_valgrind_runner(
'bare_metal_i686', use_test_library=False, nacl_arch='x86_32'),
'gdb': 'gdb',
'deps': [],
'llvm_tblgen': build_common.get_build_path_for_executable(
'llvm-tblgen', is_host=True),
},
'bare_metal_arm': {
'cxx': os.getenv('TARGETCXX', ' arm-linux-gnueabihf-g++'),
'cc': os.getenv('TARGETCC', ' arm-linux-gnueabihf-gcc'),
'asm': os.getenv('TARGETCC', ' arm-linux-gnueabihf-gcc'),
'clangxx': os.path.join(_CLANG_BIN_DIR, 'clang++'),
'clang': os.path.join(_CLANG_BIN_DIR, 'clang'),
'clang.ld': os.path.join(_CLANG_BIN_DIR, 'clang'),
'ld': os.getenv('TARGETLD', 'arm-linux-gnueabihf-g++'),
'ar': os.getenv('TARGETAR', 'arm-linux-gnueabihf-ar'),
'nm': os.getenv('TARGETNM', 'arm-linux-gnueabihf-nm'),
'objcopy': os.getenv('TARGETOBJCOPY', 'arm-linux-gnueabihf-objcopy'),
'objdump': os.getenv('TARGETOBJDUMP', 'arm-linux-gnueabihf-objdump'),
'addr2line': os.getenv('TARGETADDR2LINE',
'arm-linux-gnueabihf-addr2line'),
'strip': os.getenv('TARGETSTRIP', 'arm-linux-gnueabihf-strip'),
'runner': ' '.join(get_bare_metal_runner('arm', use_qemu_arm=True)),
'runner_without_test_library': ' '.join(
get_bare_metal_runner('arm', use_qemu_arm=True,
use_test_library=False)),
# We do not support valgrind on Bare Metal ARM.
'valgrind_runner': ' '.join(get_bare_metal_runner(
'arm', use_qemu_arm=True)),
'valgrind_runner_without_test_library': ' '.join(
get_bare_metal_runner(use_qemu_arm=True, use_test_library=False)),
'gdb': build_common.get_gdb_multiarch_path(),
'deps': [],
'llvm_tblgen': build_common.get_build_path_for_executable(
'llvm-tblgen', is_host=True),
},
'java': {
'aapt': os.getenv(
'AAPT', os.path.join(android_sdk_build_tools_dir, 'aapt')),
'aidl': os.path.join(android_sdk_build_tools_dir, 'aidl'),
'dx': os.getenv(
'DX', os.path.join(android_sdk_build_tools_dir, 'dx')),
'deps': [],
'dex2oat': build_common.get_build_path_for_executable(
'dex2oatd' if OPTIONS.is_debug_code_enabled() else 'dex2oat',
is_host=True),
'dexdump': os.path.join(android_sdk_build_tools_dir, 'dexdump'),
'java-event-log-tags': os.path.join(android_build_tools_dir,
'java-event-log-tags.py'),
'jar': _get_java_command('jar'),
'jarjar': os.getenv('JARJAR', os.path.join(
_DEXMAKER_PATH, 'lib', 'jarjar.jar')),
'java': _get_java_command('java'),
'javac': _get_java_command('javac'),
'runner': _get_native_runner('java'),
'zipalign': os.path.join(android_sdk_build_tools_dir, 'zipalign'),
},
}
