01450dd1c6
This way debugserver can correctly report qProcessInfo for arm64 processes on arm64e-capable hosts. Patch implemented with help from Jason Molenda!
36 lines
1.4 KiB
Python
36 lines
1.4 KiB
Python
import lldb
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from lldbsuite.test.decorators import *
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test import lldbutil
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class TestArm64eAttach(TestBase):
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NO_DEBUG_INFO_TESTCASE = True
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# On Darwin systems, arch arm64e means ARMv8.3 with ptrauth ABI used.
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@skipIf(archs=no_match(["arm64e"]))
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def test(self):
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# Skip this test if not running on AArch64 target that supports PAC
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if not self.isAArch64PAuth():
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self.skipTest("Target must support pointer authentication.")
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self.build()
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popen = self.spawnSubprocess(self.getBuildArtifact(), [])
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# This simulates how Xcode attaches to a process by pid/name.
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error = lldb.SBError()
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target = self.dbg.CreateTarget("", "arm64", "", True, error)
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listener = lldb.SBListener("my.attach.listener")
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process = target.AttachToProcessWithID(listener, popen.pid, error)
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self.assertSuccess(error)
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self.assertTrue(process, PROCESS_IS_VALID)
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self.assertEqual(target.GetTriple().split('-')[0], "arm64e",
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"target triple is updated correctly")
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self.expect('process plugin packet send qProcessInfo',
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"debugserver returns correct triple",
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substrs=['cputype:100000c', 'cpusubtype:2', 'ptrsize:8'])
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error = process.Kill()
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self.assertSuccess(error)
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