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#
# Copyright OpenEmbedded Contributors
#
# SPDX-License-Identifier: MIT
#
import os
import subprocess
import tempfile
import shutil
from oeqa.selftest.case import OESelftestTestCase
from oeqa.utils.commands import bitbake, get_bb_var, runCmd
class Minidebuginfo(OESelftestTestCase):
def test_minidebuginfo(self):
target_sys = get_bb_var("TARGET_SYS")
binutils = "binutils-cross-{}".format(get_bb_var("TARGET_ARCH"))
self.write_config("""
PACKAGE_MINIDEBUGINFO = "1"
IMAGE_FSTYPES = "tar.bz2"
""")
bitbake("core-image-minimal {}:do_addto_recipe_sysroot".format(binutils))
deploy_dir = get_bb_var("DEPLOY_DIR_IMAGE")
native_sysroot = get_bb_var("RECIPE_SYSROOT_NATIVE", binutils)
readelf = get_bb_var("READELF", "core-image-minimal")
# confirm that executables and shared libraries contain an ELF section
# ".gnu_debugdata" which stores minidebuginfo.
with tempfile.TemporaryDirectory(prefix = "unpackfs-") as unpackedfs:
filename = os.path.join(deploy_dir, "core-image-minimal-{}.tar.bz2".format(self.td["MACHINE"]))
shutil.unpack_archive(filename, unpackedfs)
r = runCmd([readelf, "-W", "-S", os.path.join(unpackedfs, "bin", "busybox")],
native_sysroot = native_sysroot, target_sys = target_sys)
self.assertIn(".gnu_debugdata", r.output)
r = runCmd([readelf, "-W", "-S", os.path.join(unpackedfs, "lib", "libc.so.6")],
native_sysroot = native_sysroot, target_sys = target_sys)
self.assertIn(".gnu_debugdata", r.output)
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