Initial import of lldb

Change-Id: Ib244e837bee349effa12b2ff6ffffbe3d730e929

external/bsd/llvm/dist/lldb/test/python_api/value/Makefile

@@ -0,0 +1,5 @@
+LEVEL = ../../make
+
+C_SOURCES := main.c
+
+include $(LEVEL)/Makefile.rules

external/bsd/llvm/dist/lldb/test/python_api/value/TestValueAPI.py

@@ -0,0 +1,145 @@
+"""
+Test some SBValue APIs.
+"""
+
+import os, time
+import re
+import unittest2
+import lldb, lldbutil
+from lldbtest import *
+
+class ValueAPITestCase(TestBase):
+
+    mydir = os.path.join("python_api", "value")
+
+    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
+    @python_api_test
+    @dsym_test
+    def test_with_dsym(self):
+        """Exercise some SBValue APIs."""
+        d = {'EXE': self.exe_name}
+        self.buildDsym(dictionary=d)
+        self.setTearDownCleanup(dictionary=d)
+        self.value_api(self.exe_name)
+
+    @python_api_test
+    @dwarf_test
+    def test_with_dwarf(self):
+        """Exercise some SBValue APIs."""
+        d = {'EXE': self.exe_name}
+        self.buildDwarf(dictionary=d)
+        self.setTearDownCleanup(dictionary=d)
+        self.value_api(self.exe_name)
+
+    def setUp(self):
+        # Call super's setUp().
+        TestBase.setUp(self)
+        # We'll use the test method name as the exe_name.
+        self.exe_name = self.testMethodName
+        # Find the line number to of function 'c'.
+        self.line = line_number('main.c', '// Break at this line')
+
+    def value_api(self, exe_name):
+        """Exercise some SBValue APIs."""
+        exe = os.path.join(os.getcwd(), exe_name)
+
+        # Create a target by the debugger.
+        target = self.dbg.CreateTarget(exe)
+        self.assertTrue(target, VALID_TARGET)
+
+        # Create the breakpoint inside function 'main'.
+        breakpoint = target.BreakpointCreateByLocation('main.c', self.line)
+        self.assertTrue(breakpoint, VALID_BREAKPOINT)
+
+        # Now launch the process, and do not stop at entry point.
+        process = target.LaunchSimple(None, None, os.getcwd())
+        self.assertTrue(process, PROCESS_IS_VALID)
+
+        # Get Frame #0.
+        self.assertTrue(process.GetState() == lldb.eStateStopped)
+        thread = lldbutil.get_stopped_thread(process, lldb.eStopReasonBreakpoint)
+        self.assertTrue(thread.IsValid(), "There should be a thread stopped due to breakpoint condition")
+        frame0 = thread.GetFrameAtIndex(0)
+
+        # Get global variable 'days_of_week'.
+        list = target.FindGlobalVariables('days_of_week', 1)
+        days_of_week = list.GetValueAtIndex(0)
+        self.assertTrue(days_of_week, VALID_VARIABLE)
+        self.assertTrue(days_of_week.GetNumChildren() == 7, VALID_VARIABLE)
+        self.DebugSBValue(days_of_week)
+
+        # Get global variable 'weekdays'.
+        list = target.FindGlobalVariables('weekdays', 1)
+        weekdays = list.GetValueAtIndex(0)
+        self.assertTrue(weekdays, VALID_VARIABLE)
+        self.assertTrue(weekdays.GetNumChildren() == 5, VALID_VARIABLE)
+        self.DebugSBValue(weekdays)
+
+        # Get global variable 'g_table'.
+        list = target.FindGlobalVariables('g_table', 1)
+        g_table = list.GetValueAtIndex(0)
+        self.assertTrue(g_table, VALID_VARIABLE)
+        self.assertTrue(g_table.GetNumChildren() == 2, VALID_VARIABLE)
+        self.DebugSBValue(g_table)
+
+        fmt = lldbutil.BasicFormatter()
+        cvf = lldbutil.ChildVisitingFormatter(indent_child=2)
+        rdf = lldbutil.RecursiveDecentFormatter(indent_child=2)
+        if self.TraceOn():
+            print fmt.format(days_of_week)
+            print cvf.format(days_of_week)
+            print cvf.format(weekdays)
+            print rdf.format(g_table)
+
+        # Get variable 'my_int_ptr'.
+        value = frame0.FindVariable('my_int_ptr')
+        self.assertTrue(value, VALID_VARIABLE)
+        self.DebugSBValue(value)
+
+        # Get what 'my_int_ptr' points to.
+        pointed = value.GetChildAtIndex(0)
+        self.assertTrue(pointed, VALID_VARIABLE)
+        self.DebugSBValue(pointed)
+
+        # While we are at it, verify that 'my_int_ptr' points to 'g_my_int'.
+        symbol = target.ResolveLoadAddress(int(pointed.GetLocation(), 0)).GetSymbol()
+        self.assertTrue(symbol)
+        self.expect(symbol.GetName(), exe=False,
+            startstr = 'g_my_int')
+
+        # Get variable 'str_ptr'.
+        value = frame0.FindVariable('str_ptr')
+        self.assertTrue(value, VALID_VARIABLE)
+        self.DebugSBValue(value)
+
+        # SBValue::TypeIsPointerType() should return true.
+        self.assertTrue(value.TypeIsPointerType())
+
+        # Verify the SBValue::GetByteSize() API is working correctly.
+        arch = self.getArchitecture()
+        if arch == 'i386':
+            self.assertTrue(value.GetByteSize() == 4)
+        elif arch == 'x86_64':
+            self.assertTrue(value.GetByteSize() == 8)
+
+        # Get child at index 5 => 'Friday'.
+        child = value.GetChildAtIndex(5, lldb.eNoDynamicValues, True)
+        self.assertTrue(child, VALID_VARIABLE)
+        self.DebugSBValue(child)
+
+        self.expect(child.GetSummary(), exe=False,
+            substrs = ['Friday'])
+
+        # Now try to get at the same variable using GetValueForExpressionPath().
+        # These two SBValue objects should have the same value.
+        val2 = value.GetValueForExpressionPath('[5]')
+        self.assertTrue(val2, VALID_VARIABLE)
+        self.DebugSBValue(val2)
+        self.assertTrue(child.GetValue() == val2.GetValue() and
+                        child.GetSummary() == val2.GetSummary())
+        
+if __name__ == '__main__':
+    import atexit
+    lldb.SBDebugger.Initialize()
+    atexit.register(lambda: lldb.SBDebugger.Terminate())
+    unittest2.main()

external/bsd/llvm/dist/lldb/test/python_api/value/change_values/Makefile

@@ -0,0 +1,5 @@
+LEVEL = ../../../make
+
+C_SOURCES := main.c
+
+include $(LEVEL)/Makefile.rules

external/bsd/llvm/dist/lldb/test/python_api/value/change_values/TestChangeValueAPI.py

@@ -0,0 +1,165 @@
+"""
+Test some SBValue APIs.
+"""
+
+import os, time
+import re
+import unittest2
+import lldb, lldbutil
+from lldbtest import *
+
+class ChangeValueAPITestCase(TestBase):
+
+    mydir = os.path.join("python_api", "value", "change_values")
+
+    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
+    @python_api_test
+    @dsym_test
+    def test_change_value_with_dsym(self):
+        """Exercise the SBValue::SetValueFromCString API."""
+        d = {'EXE': self.exe_name}
+        self.buildDsym(dictionary=d)
+        self.setTearDownCleanup(dictionary=d)
+        self.change_value_api(self.exe_name)
+
+    @python_api_test
+    @dwarf_test
+    def test_change_value_with_dwarf(self):
+        """Exercise the SBValue::SetValueFromCString API."""
+        d = {'EXE': self.exe_name}
+        self.buildDwarf(dictionary=d)
+        self.setTearDownCleanup(dictionary=d)
+        self.change_value_api(self.exe_name)
+
+    def setUp(self):
+        # Call super's setUp().
+        TestBase.setUp(self)
+        # We'll use the test method name as the exe_name.
+        self.exe_name = self.testMethodName
+        # Find the line number to of function 'c'.
+        self.line = line_number('main.c', '// Stop here and set values')
+        self.check_line = line_number('main.c', '// Stop here and check values')
+        self.end_line = line_number ('main.c', '// Set a breakpoint here at the end')
+
+    @skipIfGcc # llvm.org/pr15039: If GCC is the test compiler, stdout is not available via lldb.SBProcess.GetSTDOUT()
+    def change_value_api(self, exe_name):
+        """Exercise some SBValue APIs."""
+        exe = os.path.join(os.getcwd(), exe_name)
+
+        # Create a target by the debugger.
+        target = self.dbg.CreateTarget(exe)
+        self.assertTrue(target, VALID_TARGET)
+
+        # Create the breakpoint inside function 'main'.
+        breakpoint = target.BreakpointCreateByLocation('main.c', self.line)
+        self.assertTrue(breakpoint, VALID_BREAKPOINT)
+
+        # Create the breakpoint inside the function 'main'
+        check_breakpoint = target.BreakpointCreateByLocation('main.c', self.check_line)
+        self.assertTrue(check_breakpoint, VALID_BREAKPOINT)
+
+        # Create the breakpoint inside function 'main'.
+        end_breakpoint = target.BreakpointCreateByLocation('main.c', self.end_line)
+        self.assertTrue(end_breakpoint, VALID_BREAKPOINT)
+
+        # Now launch the process, and do not stop at entry point.
+        process = target.LaunchSimple(None, None, os.getcwd())
+        self.assertTrue(process, PROCESS_IS_VALID)
+
+        # Get Frame #0.
+        self.assertTrue(process.GetState() == lldb.eStateStopped)
+        thread = lldbutil.get_stopped_thread(process, lldb.eStopReasonBreakpoint)
+        self.assertTrue(thread.IsValid(), "There should be a thread stopped due to breakpoint condition")
+        frame0 = thread.GetFrameAtIndex(0)
+        self.assertTrue (frame0.IsValid(), "Got a valid frame.")
+
+        # Get the val variable and change it:
+        error = lldb.SBError()
+
+        val_value = frame0.FindVariable ("val")
+        self.assertTrue (val_value.IsValid(), "Got the SBValue for val")
+        actual_value = val_value.GetValueAsSigned (error, 0);
+        self.assertTrue (error.Success(), "Got a value from val")
+        self.assertTrue (actual_value == 100, "Got the right value from val")
+        
+        result = val_value.SetValueFromCString ("12345")
+        self.assertTrue (result, "Setting val returned True.")
+        actual_value = val_value.GetValueAsSigned (error, 0);
+        self.assertTrue (error.Success(), "Got a changed value from val")
+        self.assertTrue (actual_value == 12345, "Got the right changed value from val")
+        
+        # Now check that we can set a structure element:
+
+        mine_value = frame0.FindVariable ("mine")
+        self.assertTrue (mine_value.IsValid(), "Got the SBValue for mine")
+        
+        mine_second_value = mine_value.GetChildMemberWithName ("second_val")
+        self.assertTrue (mine_second_value.IsValid(), "Got second_val from mine")
+        actual_value = mine_second_value.GetValueAsUnsigned (error, 0)
+        self.assertTrue (error.Success(), "Got an unsigned value for second_val")
+        self.assertTrue (actual_value == 5555)
+
+        result = mine_second_value.SetValueFromCString ("98765")
+        self.assertTrue (result, "Success setting mine.second_value.")
+        actual_value = mine_second_value.GetValueAsSigned (error, 0);
+        self.assertTrue (error.Success(), "Got a changed value from mine.second_val")
+        self.assertTrue (actual_value == 98765, "Got the right changed value from mine.second_val")
+        
+        # Next do the same thing with the pointer version.
+        ptr_value = frame0.FindVariable ("ptr")
+        self.assertTrue (ptr_value.IsValid(), "Got the SBValue for ptr")
+        
+        ptr_second_value = ptr_value.GetChildMemberWithName ("second_val")
+        self.assertTrue (ptr_second_value.IsValid(), "Got second_val from ptr")
+        actual_value = ptr_second_value.GetValueAsUnsigned (error, 0)
+        self.assertTrue (error.Success(), "Got an unsigned value for ptr->second_val")
+        self.assertTrue (actual_value == 6666)
+
+        result = ptr_second_value.SetValueFromCString ("98765")
+        self.assertTrue (result, "Success setting ptr->second_value.")
+        actual_value = ptr_second_value.GetValueAsSigned (error, 0);
+        self.assertTrue (error.Success(), "Got a changed value from ptr->second_val")
+        self.assertTrue (actual_value == 98765, "Got the right changed value from ptr->second_val")
+        
+        # gcc may set multiple locations for breakpoint
+        breakpoint.SetEnabled(False)
+
+        # Now continue, grab the stdout and make sure we changed the real values as well...
+        process.Continue();
+
+        self.assertTrue(process.GetState() == lldb.eStateStopped)
+        thread = lldbutil.get_stopped_thread(process, lldb.eStopReasonBreakpoint)
+        self.assertTrue(thread.IsValid(), "There should be a thread stopped due to breakpoint condition")
+
+        expected_value = "Val - 12345 Mine - 55, 98765, 55555555. Ptr - 66, 98765, 66666666"
+        stdout = process.GetSTDOUT(1000)
+        self.assertTrue (expected_value in stdout, "STDOUT showed changed values.")
+
+        # Finally, change the stack pointer to 0, and we should not make it to our end breakpoint.
+        frame0 = thread.GetFrameAtIndex(0)
+        self.assertTrue (frame0.IsValid(), "Second time: got a valid frame.")
+        sp_value = frame0.FindValue ("sp", lldb.eValueTypeRegister);
+        self.assertTrue (sp_value.IsValid(), "Got a stack pointer value")
+        result = sp_value.SetValueFromCString("1")
+        self.assertTrue (result, "Setting sp returned true.")
+        actual_value = sp_value.GetValueAsUnsigned (error, 0)
+        self.assertTrue (error.Success(), "Got a changed value for sp")
+        self.assertTrue (actual_value == 1, "Got the right changed value for sp.")
+        
+        # Boundary condition test the SBValue.CreateValueFromExpression() API.
+        # LLDB should not crash!
+        nosuchval = mine_value.CreateValueFromExpression(None, None)
+
+        process.Continue()
+
+        self.assertTrue(process.GetState() == lldb.eStateStopped)
+        thread = lldbutil.get_stopped_thread(process, lldb.eStopReasonBreakpoint)
+        self.assertTrue(thread == None, "We should not have managed to hit our second breakpoint with sp == 1")
+        
+        process.Kill()
+
+if __name__ == '__main__':
+    import atexit
+    lldb.SBDebugger.Initialize()
+    atexit.register(lambda: lldb.SBDebugger.Terminate())
+    unittest2.main()

external/bsd/llvm/dist/lldb/test/python_api/value/change_values/main.c

@@ -0,0 +1,30 @@
+#include <stdio.h>
+#include <stdint.h>
+#include <stdlib.h>
+
+struct foo
+{
+  uint8_t   first_val;
+  uint32_t  second_val;
+  uint64_t  third_val;
+};
+  
+int main ()
+{
+  int val = 100;
+  struct foo mine = {55, 5555, 55555555};
+  struct foo *ptr = (struct foo *) malloc (sizeof (struct foo));
+  ptr->first_val = 66;
+  ptr->second_val = 6666;
+  ptr->third_val = 66666666;
+
+  // Stop here and set values
+  printf ("Val - %d Mine - %d, %d, %llu. Ptr - %d, %d, %llu\n", 
+          val, 
+          mine.first_val, mine.second_val, mine.third_val,
+          ptr->first_val, ptr->second_val, ptr->third_val); 
+
+  // Stop here and check values
+  printf ("This is just another call which we won't make it over %d.", val);
+  return 0; // Set a breakpoint here at the end
+}

external/bsd/llvm/dist/lldb/test/python_api/value/linked_list/Makefile

@@ -0,0 +1,5 @@
+LEVEL = ../../../make
+
+CXX_SOURCES := main.cpp
+
+include $(LEVEL)/Makefile.rules

external/bsd/llvm/dist/lldb/test/python_api/value/linked_list/TestValueAPILinkedList.py

@@ -0,0 +1,150 @@
+"""
+Test SBValue API linked_list_iter which treats the SBValue as a linked list and
+supports iteration till the end of list is reached.
+"""
+
+import os, time
+import re
+import unittest2
+import lldb, lldbutil
+from lldbtest import *
+
+class ValueAsLinkedListTestCase(TestBase):
+
+    mydir = os.path.join("python_api", "value", "linked_list")
+
+    @unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
+    @python_api_test
+    @dsym_test
+    def test_with_dsym(self):
+        """Exercise SBValue API linked_list_iter."""
+        d = {'EXE': self.exe_name}
+        self.buildDsym(dictionary=d)
+        self.setTearDownCleanup(dictionary=d)
+        self.linked_list_api(self.exe_name)
+
+    @python_api_test
+    @dwarf_test
+    def test_with_dwarf(self):
+        """Exercise SBValue API linked_list_iter."""
+        d = {'EXE': self.exe_name}
+        self.buildDwarf(dictionary=d)
+        self.setTearDownCleanup(dictionary=d)
+        self.linked_list_api(self.exe_name)
+
+    def setUp(self):
+        # Call super's setUp().
+        TestBase.setUp(self)
+        # We'll use the test method name as the exe_name.
+        self.exe_name = self.testMethodName
+        # Find the line number to break at.
+        self.line = line_number('main.cpp', '// Break at this line')
+
+    def linked_list_api(self, exe_name):
+        """Exercise SBValue API linked_list-iter."""
+        exe = os.path.join(os.getcwd(), exe_name)
+
+        # Create a target by the debugger.
+        target = self.dbg.CreateTarget(exe)
+        self.assertTrue(target, VALID_TARGET)
+
+        # Create the breakpoint inside function 'main'.
+        breakpoint = target.BreakpointCreateByLocation('main.cpp', self.line)
+        self.assertTrue(breakpoint, VALID_BREAKPOINT)
+
+        # Now launch the process, and do not stop at entry point.
+        process = target.LaunchSimple(None, None, os.getcwd())
+        self.assertTrue(process, PROCESS_IS_VALID)
+
+        # Get Frame #0.
+        self.assertTrue(process.GetState() == lldb.eStateStopped)
+        thread = lldbutil.get_stopped_thread(process, lldb.eStopReasonBreakpoint)
+        self.assertTrue(thread.IsValid(), "There should be a thread stopped due to breakpoint condition")
+        frame0 = thread.GetFrameAtIndex(0)
+
+        # Get variable 'task_head'.
+        task_head = frame0.FindVariable('task_head')
+        self.assertTrue(task_head, VALID_VARIABLE)
+        self.DebugSBValue(task_head)
+
+        # By design (see main.cpp), the visited id's are: [1, 2, 4, 5].
+        visitedIDs = [1, 2, 4, 5]
+        list = []
+
+        cvf = lldbutil.ChildVisitingFormatter(indent_child=2)
+        for t in task_head.linked_list_iter('next'):
+            self.assertTrue(t, VALID_VARIABLE)
+            # Make sure that 'next' corresponds to an SBValue with pointer type.
+            self.assertTrue(t.TypeIsPointerType())
+            if self.TraceOn():
+                print cvf.format(t)
+            list.append(int(t.GetChildMemberWithName("id").GetValue()))
+
+        # Sanity checks that the we visited all the items (no more, no less).
+        if self.TraceOn():
+            print "visited IDs:", list
+        self.assertTrue(visitedIDs == list)
+
+        # Let's exercise the linked_list_iter() API again, this time supplying
+        # our end of list test function.
+        def eol(val):
+            """Test function to determine end of list."""
+            # End of list is reached if either the value object is invalid
+            # or it corresponds to a null pointer.
+            if not val or int(val.GetValue(), 16) == 0:
+                return True
+            # Also check the "id" for correct semantics.  If id <= 0, the item
+            # is corrupted, let's return True to signify end of list.
+            if int(val.GetChildMemberWithName("id").GetValue(), 0) <= 0:
+                return True
+
+            # Otherwise, return False.
+            return False
+
+        list = []
+        for t in task_head.linked_list_iter('next', eol):
+            self.assertTrue(t, VALID_VARIABLE)
+            # Make sure that 'next' corresponds to an SBValue with pointer type.
+            self.assertTrue(t.TypeIsPointerType())
+            if self.TraceOn():
+                print cvf.format(t)
+            list.append(int(t.GetChildMemberWithName("id").GetValue()))
+
+        # Sanity checks that the we visited all the items (no more, no less).
+        if self.TraceOn():
+            print "visited IDs:", list
+        self.assertTrue(visitedIDs == list)
+        
+        # Get variable 'empty_task_head'.
+        empty_task_head = frame0.FindVariable('empty_task_head')
+        self.assertTrue(empty_task_head, VALID_VARIABLE)
+        self.DebugSBValue(empty_task_head)
+
+        list = []
+        # There is no iterable item from empty_task_head.linked_list_iter().
+        for t in empty_task_head.linked_list_iter('next', eol):
+            if self.TraceOn():
+                print cvf.format(t)
+            list.append(int(t.GetChildMemberWithName("id").GetValue()))
+
+        self.assertTrue(len(list) == 0)
+
+        # Get variable 'task_evil'.
+        task_evil = frame0.FindVariable('task_evil')
+        self.assertTrue(task_evil, VALID_VARIABLE)
+        self.DebugSBValue(task_evil)
+
+        list = []
+        # There 3 iterable items from task_evil.linked_list_iter(). :-)
+        for t in task_evil.linked_list_iter('next'):
+            if self.TraceOn():
+                print cvf.format(t)
+            list.append(int(t.GetChildMemberWithName("id").GetValue()))
+
+        self.assertTrue(len(list) == 3)
+
+if __name__ == '__main__':
+    import atexit
+    lldb.SBDebugger.Initialize()
+    atexit.register(lambda: lldb.SBDebugger.Terminate())
+    unittest2.main()

external/bsd/llvm/dist/lldb/test/python_api/value/linked_list/main.cpp

@@ -0,0 +1,56 @@
+//===-- main.c --------------------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+#include <stdio.h>
+
+class Task {
+public:
+    int id;
+    Task *next;
+    Task(int i, Task *n):
+        id(i),
+        next(n)
+    {}
+};
+
+
+int main (int argc, char const *argv[])
+{
+    Task *task_head = NULL;
+    Task *task1 = new Task(1, NULL);
+    Task *task2 = new Task(2, NULL);
+    Task *task3 = new Task(3, NULL); // Orphaned.
+    Task *task4 = new Task(4, NULL);
+    Task *task5 = new Task(5, NULL);
+
+    task_head = task1;
+    task1->next = task2;
+    task2->next = task4;
+    task4->next = task5;
+
+    int total = 0;
+    Task *t = task_head;
+    while (t != NULL) {
+        if (t->id >= 0)
+            ++total;
+        t = t->next;
+    }
+    printf("We have a total number of %d tasks\n", total);
+
+    // This corresponds to an empty task list.
+    Task *empty_task_head = NULL;
+
+    Task *task_evil = new Task(1, NULL);
+    Task *task_2 = new Task(2, NULL);
+    Task *task_3 = new Task(3, NULL);
+    task_evil->next = task_2;
+    task_2->next = task_3;
+    task_3->next = task_evil; // In order to cause inifinite loop. :-)
+
+    return 0; // Break at this line
+}

external/bsd/llvm/dist/lldb/test/python_api/value/main.c

@@ -0,0 +1,42 @@
+//===-- main.c --------------------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+#include <stdio.h>
+
+// This simple program is to test the lldb Python API SBValue.GetChildAtIndex().
+
+int g_my_int = 100;
+
+const char *days_of_week[7] = { "Sunday",
+                                "Monday",
+                                "Tuesday",
+                                "Wednesday",
+                                "Thursday",
+                                "Friday",
+                                "Saturday" };
+
+const char *weekdays[5] = { "Monday",
+                            "Tuesday",
+                            "Wednesday",
+                            "Thursday",
+                            "Friday" };
+
+const char **g_table[2] = { days_of_week, weekdays };
+
+int main (int argc, char const *argv[])
+{
+    int i;
+    int *my_int_ptr = &g_my_int;
+    printf("my_int_ptr points to location %p\n", my_int_ptr);
+    const char **str_ptr = days_of_week;
+    for (i = 0; i < 7; ++i)
+        printf("%s\n", str_ptr[i]); // Break at this line
+                                    // and do str_ptr_val.GetChildAtIndex(5, lldb.eNoDynamicValues, True).
+    
+    return 0;
+}