| import lldb |
| from lldbsuite.test.lldbtest import * |
| from lldbsuite.test.decorators import * |
| from lldbsuite.test.gdbclientutils import * |
| from lldbsuite.test.lldbgdbclient import * |
| |
| images = """ |
| {"images":[ |
| {"load_address":4370792448, |
| "mod_date":0, |
| "pathname":"/usr/lib/dyld", |
| "uuid":"75627683-A780-32AD-AE34-CF86DD23A26B", |
| "min_version_os_name":"macosx", |
| "min_version_os_sdk":"12.5", |
| "mach_header":{ |
| "magic":4277009103, |
| "cputype":16777228, |
| "cpusubtype":2, |
| "filetype":7, |
| "flags":133}, |
| "segments":[ |
| {"name":"__TEXT", |
| "vmaddr":0, |
| "vmsize":393216, |
| "fileoff":0, |
| "filesize":393216, |
| "maxprot":5}, |
| {"name":"__DATA_CONST", |
| "vmaddr":393216, |
| "vmsize":98304, |
| "fileoff":393216, |
| "filesize":98304, |
| "maxprot":3}, |
| {"name":"__DATA", |
| "vmaddr":491520, |
| "vmsize":16384, |
| "fileoff":491520, |
| "filesize":16384, |
| "maxprot":3}, |
| {"name":"__LINKEDIT", |
| "vmaddr":507904, |
| "vmsize":229376, |
| "fileoff":507904, |
| "filesize":227520, |
| "maxprot":1} |
| ] |
| }, |
| {"load_address":4369842176, |
| "mod_date":0, |
| "pathname":"/tmp/a.out", |
| "uuid":"536A0A09-792A-377C-BEBA-FFB00A787C38", |
| "min_version_os_name":"macosx", |
| "min_version_os_sdk":"12.0", |
| "mach_header":{ |
| "magic":4277009103, |
| "cputype":16777228, |
| "cpusubtype":%s, |
| "filetype":2, |
| "flags":2097285 |
| }, |
| "segments":[ |
| {"name":"__PAGEZERO", |
| "vmaddr":0, |
| "vmsize":4294967296, |
| "fileoff":0, |
| "filesize":0, |
| "maxprot":0}, |
| {"name":"__TEXT", |
| "vmaddr":4294967296, |
| "vmsize":16384, |
| "fileoff":0, |
| "filesize":16384, |
| "maxprot":5}, |
| {"name":"__DATA_CONST", |
| "vmaddr":4294983680, |
| "vmsize":16384, |
| "fileoff":16384, |
| "filesize":16384, |
| "maxprot":3}, |
| {"name":"__LINKEDIT", |
| "vmaddr":4295000064, |
| "vmsize":32768, |
| "fileoff":32768, |
| "filesize":19488, |
| "maxprot":1}] |
| } |
| ] |
| } |
| """ |
| |
| arm64_binary = "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" |
| |
| |
| class TestDynamicLoaderDarwin(GDBRemoteTestBase): |
| NO_DEBUG_INFO_TESTCASE = True |
| |
| class MyResponder(MockGDBServerResponder): |
| def __init__(self, cpusubtype): |
| self.cpusubtype = cpusubtype |
| MockGDBServerResponder.__init__(self) |
| |
| def respond(self, packet): |
| if packet == "qProcessInfo": |
| return self.qProcessInfo() |
| return MockGDBServerResponder.respond(self, packet) |
| |
| def qHostInfo(self): |
| return "cputype:16777223;cpusubtype:2;ostype:macosx;vendor:apple;os_version:10.15.4;maccatalyst_version:13.4;endian:little;ptrsize:8;" |
| |
| def qProcessInfo(self): |
| return "pid:a860;parent-pid:d2a0;real-uid:1f5;real-gid:14;effective-uid:1f5;effective-gid:14;cputype:100000c;cpusubtype:2;ptrsize:8;ostype:macosx;vendor:apple;endian:little;" |
| |
| def jGetLoadedDynamicLibrariesInfos(self, packet): |
| if "fetch_all_solibs" in packet: |
| return escape_binary(images % self.cpusubtype) |
| return "OK" |
| |
| def vCont(self): |
| return "vCont;" |
| |
| def readMemory(self, addr, length): |
| vm_addr = 4369842176 |
| file_offset = addr - vm_addr |
| if file_offset < 0: |
| return None |
| # arm64_binary is just a hex-encoded (hence the 2*) Mach-O |
| # header, pad out the rest with NUL characters, it doesn't |
| # matter for this test. |
| memory = arm64_binary + "00" * (length - len(arm64_binary) << 1) |
| return memory[2 * file_offset :] |
| |
| def setBreakpoint(self, packet): |
| return "" |
| |
| @skipIfRemote |
| def test(self): |
| """Test that when attaching to an arm64 binary on an arm64e |
| host, the target's arch is set to arm64, even though |
| debugserver reports the process as being arm64e. |
| """ |
| subtype_arm64e = 2 |
| self.server.responder = self.MyResponder(subtype_arm64e) |
| if self.TraceOn(): |
| self.runCmd("log enable gdb-remote packets") |
| self.addTearDownHook(lambda: self.runCmd("log disable gdb-remote packets")) |
| |
| target = self.dbg.CreateTargetWithFileAndArch(None, None) |
| process = self.connect(target) |
| |
| self.assertEqual(target.GetTriple(), "arm64-apple-macosx-") |
