diff options
Diffstat (limited to 'meta')
-rw-r--r-- | meta/lib/oe/qa.py | 20 | ||||
-rw-r--r-- | meta/lib/oe/tests/test_elf.py | 21 |
2 files changed, 41 insertions, 0 deletions
diff --git a/meta/lib/oe/qa.py b/meta/lib/oe/qa.py index 75e7df8546..fbe719d8ec 100644 --- a/meta/lib/oe/qa.py +++ b/meta/lib/oe/qa.py @@ -144,6 +144,26 @@ class ELFFile: bb.note("%s %s %s failed: %s" % (objdump, cmd, self.name, e)) return "" +def elf_machine_to_string(machine): + """ + Return the name of a given ELF e_machine field or the hex value as a string + if it isn't recognised. + """ + try: + return { + 0x02: "SPARC", + 0x03: "x86", + 0x08: "MIPS", + 0x14: "PowerPC", + 0x28: "ARM", + 0x2A: "SuperH", + 0x32: "IA-64", + 0x3E: "x86-64", + 0xB7: "AArch64" + }[machine] + except: + return "Unknown (%s)" % repr(machine) + if __name__ == "__main__": import sys elf = ELFFile(sys.argv[1]) diff --git a/meta/lib/oe/tests/test_elf.py b/meta/lib/oe/tests/test_elf.py new file mode 100644 index 0000000000..1f59037ed9 --- /dev/null +++ b/meta/lib/oe/tests/test_elf.py @@ -0,0 +1,21 @@ +import unittest +import oe.qa + +class TestElf(unittest.TestCase): + def test_machine_name(self): + """ + Test elf_machine_to_string() + """ + self.assertEqual(oe.qa.elf_machine_to_string(0x02), "SPARC") + self.assertEqual(oe.qa.elf_machine_to_string(0x03), "x86") + self.assertEqual(oe.qa.elf_machine_to_string(0x08), "MIPS") + self.assertEqual(oe.qa.elf_machine_to_string(0x14), "PowerPC") + self.assertEqual(oe.qa.elf_machine_to_string(0x28), "ARM") + self.assertEqual(oe.qa.elf_machine_to_string(0x2A), "SuperH") + 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(0x00), "Unknown (0)") + self.assertEqual(oe.qa.elf_machine_to_string(0xDEADBEEF), "Unknown (3735928559)") + self.assertEqual(oe.qa.elf_machine_to_string("foobar"), "Unknown ('foobar')") |