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| author | Khem Raj <raj.khem@gmail.com> | 2018-09-12 21:12:09 -0700 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2018-09-13 16:28:26 +0100 |
| commit | 3667a8ec016bae3f8026ef7b4c895546804f6368 (patch) | |
| tree | 7e6cb28875a293d30f8e03b184516d1d59bca9da | |
| parent | 518cca6711f737f44ff74a5ac1308de8c9b49e78 (diff) | |
| download | openembedded-core-3667a8ec016bae3f8026ef7b4c895546804f6368.tar.gz openembedded-core-3667a8ec016bae3f8026ef7b4c895546804f6368.tar.bz2 openembedded-core-3667a8ec016bae3f8026ef7b4c895546804f6368.zip | |
insane: Recognise BPF as a valid EM_MACHINE type
BPF Linux ELF objects are generated with kernel-selftests with
>= 4.18 kernel and when clang is enabled which packages BPF objects
into packages, therefore recongnise this as a valid ELF target
Add a selftest for BPF
Do not flag BPF objects in target, since they pretty much will be ok for
most of kernels architectures we care do support BPF
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
| -rw-r--r-- | meta/classes/insane.bbclass | 6 | ||||
| -rw-r--r-- | meta/lib/oe/qa.py | 3 | ||||
| -rw-r--r-- | meta/lib/oeqa/selftest/cases/oelib/elf.py | 1 |
3 files changed, 7 insertions, 3 deletions
diff --git a/meta/classes/insane.bbclass b/meta/classes/insane.bbclass index 8c360c83e7..4644221bc6 100644 --- a/meta/classes/insane.bbclass +++ b/meta/classes/insane.bbclass @@ -301,8 +301,10 @@ def package_qa_check_arch(path,name,d, elf, messages): # Check the architecture and endiannes of the binary is_32 = (("virtual/kernel" in provides) or bb.data.inherits_class("module", d)) and \ - (target_os == "linux-gnux32" or target_os == "linux-muslx32" or target_os == "linux-gnu_ilp32" or re.match('mips64.*32', d.getVar('DEFAULTTUNE'))) - if not ((machine == elf.machine()) or is_32): + (target_os == "linux-gnux32" or target_os == "linux-muslx32" or \ + target_os == "linux-gnu_ilp32" or re.match('mips64.*32', d.getVar('DEFAULTTUNE'))) + is_bpf = (oe.qa.elf_machine_to_string(elf.machine()) == "BPF") + if not ((machine == elf.machine()) or is_32 or is_bpf): package_qa_add_message(messages, "arch", "Architecture did not match (%s, expected %s) on %s" % \ (oe.qa.elf_machine_to_string(elf.machine()), oe.qa.elf_machine_to_string(machine), package_qa_clean_path(path,d))) elif not ((bits == elf.abiSize()) or is_32): diff --git a/meta/lib/oe/qa.py b/meta/lib/oe/qa.py index 3231e60cea..59c72ce580 100644 --- a/meta/lib/oe/qa.py +++ b/meta/lib/oe/qa.py @@ -158,7 +158,8 @@ def elf_machine_to_string(machine): 0x2A: "SuperH", 0x32: "IA-64", 0x3E: "x86-64", - 0xB7: "AArch64" + 0xB7: "AArch64", + 0xF7: "BPF" }[machine] except: return "Unknown (%s)" % repr(machine) diff --git a/meta/lib/oeqa/selftest/cases/oelib/elf.py b/meta/lib/oeqa/selftest/cases/oelib/elf.py index 74ee6a11cc..15c03f4609 100644 --- a/meta/lib/oeqa/selftest/cases/oelib/elf.py +++ b/meta/lib/oeqa/selftest/cases/oelib/elf.py @@ -15,6 +15,7 @@ class TestElf(TestCase): self.assertEqual(oe.qa.elf_machine_to_string(0x32), "IA-64") self.assertEqual(oe.qa.elf_machine_to_string(0x3E), "x86-64") self.assertEqual(oe.qa.elf_machine_to_string(0xB7), "AArch64") + self.assertEqual(oe.qa.elf_machine_to_string(0xF7), "BPF") self.assertEqual(oe.qa.elf_machine_to_string(0x00), "Unknown (0)") self.assertEqual(oe.qa.elf_machine_to_string(0xDEADBEEF), "Unknown (3735928559)") |