+++ /dev/null
-import lldb
-from lldbsuite.test.lldbtest import *
-import lldbsuite.test.lldbutil as lldbutil
-
-class TestMembersAndLocalsWithSameName(TestBase):
-
- mydir = TestBase.compute_mydir(__file__)
-
- def test_when_stopped_in_method(self):
- self._load_exe()
-
- # Set breakpoints
- bp1 = self.target.BreakpointCreateBySourceRegex("Break 1", self.src_file_spec)
- self.assertTrue(bp1.IsValid() and bp1.GetNumLocations() >= 1, VALID_BREAKPOINT)
- bp2 = self.target.BreakpointCreateBySourceRegex("Break 2", self.src_file_spec)
- self.assertTrue(bp2.IsValid() and bp2.GetNumLocations() >= 1, VALID_BREAKPOINT)
- bp3 = self.target.BreakpointCreateBySourceRegex("Break 3", self.src_file_spec)
- self.assertTrue(bp3.IsValid() and bp3.GetNumLocations() >= 1, VALID_BREAKPOINT)
- bp4 = self.target.BreakpointCreateBySourceRegex("Break 4", self.src_file_spec)
- self.assertTrue(bp4.IsValid() and bp4.GetNumLocations() >= 1, VALID_BREAKPOINT)
-
- # Launch the process
- self.process = self.target.LaunchSimple(None, None, self.get_process_working_directory())
- self.assertTrue(self.process.IsValid(), PROCESS_IS_VALID)
-
- self.assertTrue(self.process.GetState() == lldb.eStateStopped, PROCESS_STOPPED)
-
- self._test_globals()
-
- self.process.Continue()
- self.assertTrue(self.process.GetState() == lldb.eStateStopped, PROCESS_STOPPED)
- thread = lldbutil.get_stopped_thread(self.process, lldb.eStopReasonBreakpoint)
- self.assertTrue(thread.IsValid())
- frame = thread.GetSelectedFrame()
- self.assertTrue(frame.IsValid())
-
- val = frame.EvaluateExpression("a");
- self.assertTrue(val.IsValid())
- self.assertEqual(val.GetValueAsUnsigned(), 12345)
-
- val = frame.EvaluateExpression("b");
- self.assertTrue(val.IsValid())
- self.assertEqual(val.GetValueAsUnsigned(), 54321)
-
- val = frame.EvaluateExpression("c");
- self.assertTrue(val.IsValid())
- self.assertEqual(val.GetValueAsUnsigned(), 34567)
-
- self.process.Continue()
- self.assertTrue(self.process.GetState() == lldb.eStateStopped, PROCESS_STOPPED)
- thread = lldbutil.get_stopped_thread(self.process, lldb.eStopReasonBreakpoint)
- self.assertTrue(thread.IsValid())
- frame = thread.GetSelectedFrame()
- self.assertTrue(frame.IsValid())
-
- val = frame.EvaluateExpression("a");
- self.assertTrue(val.IsValid())
- self.assertEqual(val.GetValueAsUnsigned(), 10001)
-
- val = frame.EvaluateExpression("b");
- self.assertTrue(val.IsValid())
- self.assertEqual(val.GetValueAsUnsigned(), 10002)
-
- val = frame.EvaluateExpression("c");
- self.assertTrue(val.IsValid())
- self.assertEqual(val.GetValueAsUnsigned(), 10003)
-
- self.process.Continue()
- self.assertTrue(self.process.GetState() == lldb.eStateStopped, PROCESS_STOPPED)
- thread = lldbutil.get_stopped_thread(self.process, lldb.eStopReasonBreakpoint)
- self.assertTrue(thread.IsValid())
- frame = thread.GetSelectedFrame()
- self.assertTrue(frame.IsValid())
-
- val = frame.EvaluateExpression("a");
- self.assertTrue(val.IsValid())
- self.assertEqual(val.GetValueAsUnsigned(), 1)
-
- val = frame.EvaluateExpression("b");
- self.assertTrue(val.IsValid())
- self.assertEqual(val.GetValueAsUnsigned(), 2)
-
- val = frame.EvaluateExpression("c");
- self.assertTrue(val.IsValid())
- self.assertEqual(val.GetValueAsUnsigned(), 778899)
-
- def test_when_stopped_in_function(self):
- self._load_exe()
-
- # Set breakpoints
- bp1 = self.target.BreakpointCreateBySourceRegex("Break 1", self.src_file_spec)
- self.assertTrue(bp1.IsValid() and bp1.GetNumLocations() >= 1, VALID_BREAKPOINT)
- bp5 = self.target.BreakpointCreateBySourceRegex("Break 5", self.src_file_spec)
- self.assertTrue(bp5.IsValid() and bp5.GetNumLocations() >= 1, VALID_BREAKPOINT)
- bp6 = self.target.BreakpointCreateBySourceRegex("Break 6", self.src_file_spec)
- self.assertTrue(bp6.IsValid() and bp6.GetNumLocations() >= 1, VALID_BREAKPOINT)
- bp7 = self.target.BreakpointCreateBySourceRegex("Break 7", self.src_file_spec)
- self.assertTrue(bp7.IsValid() and bp7.GetNumLocations() >= 1, VALID_BREAKPOINT)
-
- # Launch the process
- self.process = self.target.LaunchSimple(None, None, self.get_process_working_directory())
- self.assertTrue(self.process.IsValid(), PROCESS_IS_VALID)
-
- self.assertTrue(self.process.GetState() == lldb.eStateStopped, PROCESS_STOPPED)
-
- self._test_globals()
-
- self.process.Continue()
- self.assertTrue(self.process.GetState() == lldb.eStateStopped, PROCESS_STOPPED)
- thread = lldbutil.get_stopped_thread(self.process, lldb.eStopReasonBreakpoint)
- self.assertTrue(thread.IsValid())
- frame = thread.GetSelectedFrame()
- self.assertTrue(frame.IsValid())
-
- val = frame.EvaluateExpression("a");
- self.assertTrue(val.IsValid())
- self.assertEqual(val.GetValueAsUnsigned(), 12345)
-
- val = frame.EvaluateExpression("b");
- self.assertTrue(val.IsValid())
- self.assertEqual(val.GetValueAsUnsigned(), 54321)
-
- val = frame.EvaluateExpression("c");
- self.assertTrue(val.IsValid())
- self.assertEqual(val.GetValueAsUnsigned(), 34567)
-
- self.process.Continue()
- self.assertTrue(self.process.GetState() == lldb.eStateStopped, PROCESS_STOPPED)
- thread = lldbutil.get_stopped_thread(self.process, lldb.eStopReasonBreakpoint)
- self.assertTrue(thread.IsValid())
- frame = thread.GetSelectedFrame()
- self.assertTrue(frame.IsValid())
-
- val = frame.EvaluateExpression("a");
- self.assertTrue(val.IsValid())
- self.assertEqual(val.GetValueAsUnsigned(), 10001)
-
- val = frame.EvaluateExpression("b");
- self.assertTrue(val.IsValid())
- self.assertEqual(val.GetValueAsUnsigned(), 10002)
-
- val = frame.EvaluateExpression("c");
- self.assertTrue(val.IsValid())
- self.assertEqual(val.GetValueAsUnsigned(), 10003)
-
- self.process.Continue()
- self.assertTrue(self.process.GetState() == lldb.eStateStopped, PROCESS_STOPPED)
- thread = lldbutil.get_stopped_thread(self.process, lldb.eStopReasonBreakpoint)
- self.assertTrue(thread.IsValid())
- frame = thread.GetSelectedFrame()
- self.assertTrue(frame.IsValid())
-
- val = frame.EvaluateExpression("a");
- self.assertTrue(val.IsValid())
- self.assertEqual(val.GetValueAsUnsigned(), 1)
-
- val = frame.EvaluateExpression("b");
- self.assertTrue(val.IsValid())
- self.assertEqual(val.GetValueAsUnsigned(), 2)
-
- val = frame.EvaluateExpression("c");
- self.assertTrue(val.IsValid())
- self.assertEqual(val.GetValueAsUnsigned(), 778899)
-
- def _load_exe(self):
- self.build()
-
- cwd = os.getcwd()
-
- src_file = os.path.join(cwd, "main.cpp")
- self.src_file_spec = lldb.SBFileSpec(src_file)
- self.assertTrue(self.src_file_spec.IsValid(), "breakpoint file")
-
- # Get the path of the executable
- exe_path = os.path.join(cwd, 'a.out')
-
- # Load the executable
- self.target = self.dbg.CreateTarget(exe_path)
- self.assertTrue(self.target.IsValid(), VALID_TARGET)
-
- def _test_globals(self):
- thread = lldbutil.get_stopped_thread(self.process, lldb.eStopReasonBreakpoint)
- self.assertTrue(thread.IsValid())
- frame = thread.GetSelectedFrame()
- self.assertTrue(frame.IsValid())
-
- val = frame.EvaluateExpression("a");
- self.assertTrue(val.IsValid())
- self.assertEqual(val.GetValueAsUnsigned(), 112233)
-
- val = frame.EvaluateExpression("b");
- self.assertTrue(val.IsValid())
- self.assertEqual(val.GetValueAsUnsigned(), 445566)
-
- val = frame.EvaluateExpression("c");
- self.assertTrue(val.IsValid())
- self.assertEqual(val.GetValueAsUnsigned(), 778899)
#include "lldb/Symbol/DebugMacros.h"
#include "lldb/Symbol/Block.h"
#include "lldb/Symbol/TypeSystem.h"
-#include "lldb/Symbol/VariableList.h"
#include "lldb/Target/ExecutionContext.h"
-#include "lldb/Target/Language.h"
#include "lldb/Target/Platform.h"
#include "lldb/Target/StackFrame.h"
#include "lldb/Target/Target.h"
}
}
-static void
-AddLocalVariableDecls(const lldb::VariableListSP &var_list_sp, StreamString &stream)
-{
- for (size_t i = 0; i < var_list_sp->GetSize(); i++)
- {
- lldb::VariableSP var_sp = var_list_sp->GetVariableAtIndex(i);
-
- ConstString var_name = var_sp->GetName();
- if (var_name == ConstString("this"))
- continue;
-
- stream.Printf("using $__lldb_local_vars::%s;\n", var_name.AsCString());
- }
-}
-
bool ExpressionSourceCode::GetText (std::string &text, lldb::LanguageType wrapping_language, bool const_object, bool static_method, ExecutionContext &exe_ctx) const
{
const char *target_specific_defines = "typedef signed char BOOL;\n";
}
StreamString debug_macros_stream;
- StreamString lldb_local_var_decls;
if (StackFrame *frame = exe_ctx.GetFramePtr())
{
const SymbolContext &sc = frame->GetSymbolContext(
AddMacros(dm, sc.comp_unit, state, debug_macros_stream);
}
}
-
- ConstString object_name;
- if (Language::LanguageIsCPlusPlus(frame->GetLanguage()))
- {
- lldb::VariableListSP var_list_sp = frame->GetInScopeVariableList(false);
- AddLocalVariableDecls(var_list_sp, lldb_local_var_decls);
- }
}
-
+
if (m_wrap)
{
switch (wrapping_language)
wrap_stream.Printf("void \n"
"%s(void *$__lldb_arg) \n"
"{ \n"
- " %s; \n"
" %s; \n"
"} \n",
m_name.c_str(),
- lldb_local_var_decls.GetData(),
m_body.c_str());
break;
case lldb::eLanguageTypeC_plus_plus:
wrap_stream.Printf("void \n"
"$__lldb_class::%s(void *$__lldb_arg) %s\n"
"{ \n"
- " %s; \n"
" %s; \n"
"} \n",
m_name.c_str(),
(const_object ? "const" : ""),
- lldb_local_var_decls.GetData(),
m_body.c_str());
break;
case lldb::eLanguageTypeObjC:
{
text.append(m_body);
}
-
+
return true;
}
using namespace lldb_private;
using namespace clang;
-namespace
-{
- const char *g_lldb_local_vars_namespace_cstr = "$__lldb_local_vars";
-} // anonymous namespace
-
ClangExpressionDeclMap::ClangExpressionDeclMap (bool keep_result_in_memory,
Materializer::PersistentVariableDelegate *result_delegate,
ExecutionContext &exe_ctx) :
return VariableSP();
}
-ClangASTContext *
-ClangExpressionDeclMap::GetClangASTContext ()
-{
- StackFrame *frame = m_parser_vars->m_exe_ctx.GetFramePtr();
- if (frame == nullptr)
- return nullptr;
-
- SymbolContext sym_ctx = frame->GetSymbolContext(lldb::eSymbolContextFunction|lldb::eSymbolContextBlock);
- if (sym_ctx.block == nullptr)
- return nullptr;
-
- CompilerDeclContext frame_decl_context = sym_ctx.block->GetDeclContext();
- if (!frame_decl_context)
- return nullptr;
-
- return llvm::dyn_cast_or_null<ClangASTContext>(frame_decl_context.GetTypeSystem());
-}
-
// Interface for ClangASTSource
void
if (const NamespaceDecl *namespace_context = dyn_cast<NamespaceDecl>(context.m_decl_context))
{
- if (namespace_context->getName().str() == std::string(g_lldb_local_vars_namespace_cstr))
- {
- CompilerDeclContext compiler_decl_ctx(GetClangASTContext(), (void*)context.m_decl_context);
- FindExternalVisibleDecls(context, lldb::ModuleSP(), compiler_decl_ctx, current_id);
- return;
- }
-
ClangASTImporter::NamespaceMapSP namespace_map = m_ast_importer_sp->GetNamespaceMap(namespace_context);
if (log && log->GetVerbose())
return;
}
- if (name == ConstString(g_lldb_local_vars_namespace_cstr))
- {
- CompilerDeclContext frame_decl_context = sym_ctx.block != nullptr ?
- sym_ctx.block->GetDeclContext() :
- CompilerDeclContext();
-
- if (frame_decl_context)
- {
- ClangASTContext *ast = llvm::dyn_cast_or_null<ClangASTContext>(frame_decl_context.GetTypeSystem());
-
- if (ast)
- {
- clang::NamespaceDecl *namespace_decl = ClangASTContext::GetUniqueNamespaceDeclaration(
- m_ast_context, name_unique_cstr, nullptr);
- if (namespace_decl)
- {
- context.AddNamedDecl(namespace_decl);
- clang::DeclContext *clang_decl_ctx = clang::Decl::castToDeclContext(namespace_decl);
- clang_decl_ctx->setHasExternalVisibleStorage(true);
- }
- }
- }
-
- return;
- }
-
// any other $__lldb names should be weeded out now
if (!::strncmp(name_unique_cstr, "$__lldb", sizeof("$__lldb") - 1))
return;
ValueObjectSP valobj;
VariableSP var;
- bool local_var_lookup = !namespace_decl ||
- (namespace_decl.GetName() == ConstString(g_lldb_local_vars_namespace_cstr));
- if (frame && local_var_lookup)
+ if (frame && !namespace_decl)
{
CompilerDeclContext compiler_decl_context = sym_ctx.block != nullptr ? sym_ctx.block->GetDeclContext() : CompilerDeclContext();
if (compiler_decl_context)
{
- // Make sure that the variables are parsed so that we have the declarations.
+ // Make sure that the variables are parsed so that we have the declarations
VariableListSP vars = frame->GetInScopeVariableList(true);
for (size_t i = 0; i < vars->GetSize(); i++)
vars->GetVariableAtIndex(i)->GetDecl();
- // Search for declarations matching the name. Do not include imported decls
- // in the search if we are looking for decls in the artificial namespace
- // $__lldb_local_vars.
- std::vector<CompilerDecl> found_decls = compiler_decl_context.FindDeclByName(name, namespace_decl.IsValid());
+ // Search for declarations matching the name
+ std::vector<CompilerDecl> found_decls = compiler_decl_context.FindDeclByName(name);
bool variable_found = false;
for (CompilerDecl decl : found_decls)