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