| import lldb | |
| from lldbsuite.test.lldbtest import * | |
| from lldbsuite.test.decorators import * | |
| from lldbsuite.test.gdbclientutils import * | |
| from lldbsuite.test.lldbgdbclient import GDBRemoteTestBase | |
| class MyResponder(MockGDBServerResponder): | |
| def qXferRead(self, obj, annex, offset, length): | |
| if annex == "target.xml": | |
| return ( | |
| """<?xml version="1.0"?> | |
| <target version="1.0"> | |
| <architecture>i386:x86-64</architecture> | |
| <feature name="org.gnu.gdb.i386.core"> | |
| <flags id="i386_eflags" size="4"> | |
| <field name="CF" start="0" end="0"/> | |
| <field name="" start="1" end="1"/> | |
| <field name="PF" start="2" end="2"/> | |
| <field name="AF" start="4" end="4"/> | |
| <field name="ZF" start="6" end="6"/> | |
| <field name="SF" start="7" end="7"/> | |
| <field name="TF" start="8" end="8"/> | |
| <field name="IF" start="9" end="9"/> | |
| <field name="DF" start="10" end="10"/> | |
| <field name="OF" start="11" end="11"/> | |
| <field name="NT" start="14" end="14"/> | |
| <field name="RF" start="16" end="16"/> | |
| <field name="VM" start="17" end="17"/> | |
| <field name="AC" start="18" end="18"/> | |
| <field name="VIF" start="19" end="19"/> | |
| <field name="VIP" start="20" end="20"/> | |
| <field name="ID" start="21" end="21"/> | |
| </flags> | |
| <reg name="rax" bitsize="64" regnum="0" type="int" group="general"/> | |
| <reg name="rbx" bitsize="64" regnum="1" type="int" group="general"/> | |
| <reg name="rcx" bitsize="64" regnum="2" type="int" group="general"/> | |
| <reg name="rdx" bitsize="64" regnum="3" type="int" group="general"/> | |
| <reg name="rsi" bitsize="64" regnum="4" type="int" group="general"/> | |
| <reg name="rdi" bitsize="64" regnum="5" type="int" group="general"/> | |
| <reg name="rbp" bitsize="64" regnum="6" type="data_ptr" group="general"/> | |
| <reg name="rsp" bitsize="64" regnum="7" type="data_ptr" group="general"/> | |
| <reg name="r8" bitsize="64" regnum="8" type="int" group="general"/> | |
| <reg name="r9" bitsize="64" regnum="9" type="int" group="general"/> | |
| <reg name="r10" bitsize="64" regnum="10" type="int" group="general"/> | |
| <reg name="r11" bitsize="64" regnum="11" type="int" group="general"/> | |
| <reg name="r12" bitsize="64" regnum="12" type="int" group="general"/> | |
| <reg name="r13" bitsize="64" regnum="13" type="int" group="general"/> | |
| <reg name="r14" bitsize="64" regnum="14" type="int" group="general"/> | |
| <reg name="r15" bitsize="64" regnum="15" type="int" group="general"/> | |
| <reg name="rip" bitsize="64" regnum="16" type="code_ptr" group="general"/> | |
| <reg name="eflags" bitsize="32" regnum="17" type="i386_eflags" group="general"/> | |
| <reg name="cs" bitsize="32" regnum="18" type="int" group="general"/> | |
| <reg name="ss" bitsize="32" regnum="19" type="int" group="general"/> | |
| <reg name="ds" bitsize="32" regnum="20" type="int" group="general"/> | |
| <reg name="es" bitsize="32" regnum="21" type="int" group="general"/> | |
| <reg name="fs" bitsize="32" regnum="22" type="int" group="general"/> | |
| <reg name="gs" bitsize="32" regnum="23" type="int" group="general"/> | |
| <reg name="st0" bitsize="80" regnum="24" type="i387_ext" group="float"/> | |
| <reg name="st1" bitsize="80" regnum="25" type="i387_ext" group="float"/> | |
| <reg name="st2" bitsize="80" regnum="26" type="i387_ext" group="float"/> | |
| <reg name="st3" bitsize="80" regnum="27" type="i387_ext" group="float"/> | |
| <reg name="st4" bitsize="80" regnum="28" type="i387_ext" group="float"/> | |
| <reg name="st5" bitsize="80" regnum="29" type="i387_ext" group="float"/> | |
| <reg name="st6" bitsize="80" regnum="30" type="i387_ext" group="float"/> | |
| <reg name="st7" bitsize="80" regnum="31" type="i387_ext" group="float"/> | |
| <reg name="fctrl" bitsize="32" regnum="32" type="int" group="float"/> | |
| <reg name="fstat" bitsize="32" regnum="33" type="int" group="float"/> | |
| <reg name="ftag" bitsize="32" regnum="34" type="int" group="float"/> | |
| <reg name="fiseg" bitsize="32" regnum="35" type="int" group="float"/> | |
| <reg name="fioff" bitsize="32" regnum="36" type="int" group="float"/> | |
| <reg name="foseg" bitsize="32" regnum="37" type="int" group="float"/> | |
| <reg name="fooff" bitsize="32" regnum="38" type="int" group="float"/> | |
| <reg name="fop" bitsize="32" regnum="39" type="int" group="float"/> | |
| </feature> | |
| </target>""", | |
| False, | |
| ) | |
| else: | |
| return None, False | |
| def qC(self): | |
| return "QC1" | |
| def haltReason(self): | |
| return "T05thread:00000001;06:9038d60f00700000;07:98b4062680ffffff;10:c0d7bf1b80ffffff;" | |
| def readRegister(self, register): | |
| regs = { | |
| 0x0: "00b0060000610000", | |
| 0xA: "68fe471c80ffffff", | |
| 0xC: "60574a1c80ffffff", | |
| 0xD: "18f3042680ffffff", | |
| 0xE: "be8a4d7142000000", | |
| 0xF: "50df471c80ffffff", | |
| 0x10: "c0d7bf1b80ffffff", | |
| } | |
| if register in regs: | |
| return regs[register] | |
| else: | |
| return "0000000000000000" | |
| class TestTargetXMLArch(GDBRemoteTestBase): | |
| @skipIfXmlSupportMissing | |
| @expectedFailureAll(archs=["i386"]) | |
| @skipIfRemote | |
| def test(self): | |
| """ | |
| Test lldb's parsing of the <architecture> tag in the target.xml register | |
| description packet. | |
| """ | |
| self.server.responder = MyResponder() | |
| interp = self.dbg.GetCommandInterpreter() | |
| result = lldb.SBCommandReturnObject() | |
| if self.TraceOn(): | |
| self.runCmd("log enable gdb-remote packets") | |
| self.addTearDownHook(lambda: self.runCmd("log disable gdb-remote packets")) | |
| target = self.dbg.CreateTarget("") | |
| self.assertEqual("", target.GetTriple()) | |
| process = self.connect(target) | |
| if self.TraceOn(): | |
| interp.HandleCommand("target list", result) | |
| print(result.GetOutput()) | |
| self.assertTrue(target.GetTriple().startswith("x86_64-unknown-unknown")) | |
| @skipIfXmlSupportMissing | |
| @skipIfRemote | |
| @skipIfLLVMTargetMissing("X86") | |
| def test_register_augmentation(self): | |
| """ | |
| Test that we correctly associate the register info with the eh_frame | |
| register numbers. | |
| """ | |
| target = self.createTarget("basic_eh_frame.yaml") | |
| self.server.responder = MyResponder() | |
| process = self.connect(target) | |
| lldbutil.expect_state_changes( | |
| self, self.dbg.GetListener(), process, [lldb.eStateStopped] | |
| ) | |
| self.filecheck("image show-unwind -n foo", __file__, "--check-prefix=UNWIND") | |
| # UNWIND: eh_frame UnwindPlan: | |
| # UNWIND: row[0]: 0: CFA=rsp+128 => rip=[CFA-8] |