199451b44SJordan Rupprechtfrom lldbsuite.test import decorators
299451b44SJordan Rupprecht
3*71db787cSFred Rissimport lldb
4*71db787cSFred Rissfrom lldbsuite.test.decorators import *
5*71db787cSFred Rissfrom lldbsuite.test.lldbtest import *
6*71db787cSFred Rissfrom lldbsuite.test import lldbutil
7*71db787cSFred Rissfrom lldbsuite.test import lldbtest
8*71db787cSFred Riss
9*71db787cSFred Riss
10*71db787cSFred Rissclass PlatformProcessCrashInfoTestCase(TestBase):
11*71db787cSFred Riss
12*71db787cSFred Riss    mydir = TestBase.compute_mydir(__file__)
13*71db787cSFred Riss
14*71db787cSFred Riss    @expectedFailureAll(oslist=["windows", "linux", "netbsd"])
15*71db787cSFred Riss    def test_thread_local(self):
16*71db787cSFred Riss        # Set a breakpoint on the first instruction of the main function,
17*71db787cSFred Riss        # before the TLS initialization has run.
18*71db787cSFred Riss        self.build()
19*71db787cSFred Riss        exe = self.getBuildArtifact("a.out")
20*71db787cSFred Riss
21*71db787cSFred Riss        (target, process, _, _) = \
22*71db787cSFred Riss            lldbutil.run_to_source_breakpoint(self, "Set breakpoint here",
23*71db787cSFred Riss                                              lldb.SBFileSpec("main.cpp"))
24*71db787cSFred Riss        self.expect_expr("tl_local_int + 1",
25*71db787cSFred Riss                         result_type="int", result_value="323")
26*71db787cSFred Riss        self.expect_expr("*tl_local_ptr + 2",
27*71db787cSFred Riss                         result_type="int", result_value="324")
28*71db787cSFred Riss        self.expect_expr("tl_global_int",
29*71db787cSFred Riss                         result_type="int", result_value="123")
30*71db787cSFred Riss        self.expect_expr("*tl_global_ptr",
31*71db787cSFred Riss                         result_type="int", result_value="45")
32*71db787cSFred Riss
33*71db787cSFred Riss        # Now see if we emit the correct error when the TLS is not yet
34*71db787cSFred Riss        # initialized. Let's set a breakpoint on the first instruction
35*71db787cSFred Riss        # of main.
36*71db787cSFred Riss        main_module = target.FindModule(lldb.SBFileSpec(exe))
37*71db787cSFred Riss        main_address = main_module.FindSymbol("main").GetStartAddress()
38*71db787cSFred Riss        main_bkpt = target.BreakpointCreateBySBAddress(main_address)
39*71db787cSFred Riss
40*71db787cSFred Riss        process.Kill()
41*71db787cSFred Riss        lldbutil.run_to_breakpoint_do_run(self, target, main_bkpt)
42*71db787cSFred Riss
43*71db787cSFred Riss        self.expect("expr tl_local_int", error=True,
44*71db787cSFred Riss                    substrs=["couldn't get the value of variable tl_local_int",
45*71db787cSFred Riss                             "No TLS data currently exists for this thread"])
46*71db787cSFred Riss        self.expect("expr *tl_local_ptr", error=True,
47*71db787cSFred Riss                    substrs=["couldn't get the value of variable tl_local_ptr",
48*71db787cSFred Riss                             "No TLS data currently exists for this thread"])
49*71db787cSFred Riss
50