本文整理汇总了C++中ExecutionContext::GetThreadRef方法的典型用法代码示例。如果您正苦于以下问题：C++ ExecutionContext::GetThreadRef方法的具体用法？C++ ExecutionContext::GetThreadRef怎么用？C++ ExecutionContext::GetThreadRef使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ExecutionContext的用法示例。
在下文中一共展示了ExecutionContext::GetThreadRef方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: call_static_initializer
lldb_private::Error
ClangExpressionParser::RunStaticInitializers (lldb::IRExecutionUnitSP &execution_unit_sp,
ExecutionContext &exe_ctx)
{
lldb_private::Error err;
lldbassert(execution_unit_sp.get());
lldbassert(exe_ctx.HasThreadScope());
if (!execution_unit_sp.get())
{
err.SetErrorString ("can't run static initializers for a NULL execution unit");
return err;
}
if (!exe_ctx.HasThreadScope())
{
err.SetErrorString ("can't run static initializers without a thread");
return err;
}
std::vector<lldb::addr_t> static_initializers;
execution_unit_sp->GetStaticInitializers(static_initializers);
for (lldb::addr_t static_initializer : static_initializers)
{
EvaluateExpressionOptions options;
lldb::ThreadPlanSP call_static_initializer(new ThreadPlanCallFunction(exe_ctx.GetThreadRef(),
Address(static_initializer),
CompilerType(),
llvm::ArrayRef<lldb::addr_t>(),
options));
DiagnosticManager execution_errors;
lldb::ExpressionResults results = exe_ctx.GetThreadRef().GetProcess()->RunThreadPlan(exe_ctx, call_static_initializer, options, execution_errors);
if (results != lldb::eExpressionCompleted)
{
err.SetErrorStringWithFormat ("couldn't run static initializer: %s", execution_errors.GetString().c_str());
return err;
}
}
return err;
}示例2: wrapper_address
lldb::ExpressionResults
ClangUserExpression::Execute (Stream &error_stream,
ExecutionContext &exe_ctx,
const EvaluateExpressionOptions& options,
ClangUserExpression::ClangUserExpressionSP &shared_ptr_to_me,
lldb::ClangExpressionVariableSP &result)
{
// The expression log is quite verbose, and if you're just tracking the execution of the
// expression, it's quite convenient to have these logs come out with the STEP log as well.
Log *log(lldb_private::GetLogIfAnyCategoriesSet (LIBLLDB_LOG_EXPRESSIONS | LIBLLDB_LOG_STEP));
if (m_jit_start_addr != LLDB_INVALID_ADDRESS || m_can_interpret)
{
lldb::addr_t struct_address = LLDB_INVALID_ADDRESS;
lldb::addr_t object_ptr = 0;
lldb::addr_t cmd_ptr = 0;
if (!PrepareToExecuteJITExpression (error_stream, exe_ctx, struct_address, object_ptr, cmd_ptr))
{
error_stream.Printf("Errored out in %s, couldn't PrepareToExecuteJITExpression", __FUNCTION__);
return lldb::eExpressionSetupError;
}
lldb::addr_t function_stack_bottom = LLDB_INVALID_ADDRESS;
lldb::addr_t function_stack_top = LLDB_INVALID_ADDRESS;
if (m_can_interpret)
{
llvm::Module *module = m_execution_unit_sp->GetModule();
llvm::Function *function = m_execution_unit_sp->GetFunction();
if (!module || !function)
{
error_stream.Printf("Supposed to interpret, but nothing is there");
return lldb::eExpressionSetupError;
}
Error interpreter_error;
llvm::SmallVector <lldb::addr_t, 3> args;
if (m_needs_object_ptr)
{
args.push_back(object_ptr);
if (m_objectivec)
args.push_back(cmd_ptr);
}
args.push_back(struct_address);
function_stack_bottom = m_stack_frame_bottom;
function_stack_top = m_stack_frame_top;
IRInterpreter::Interpret (*module,
*function,
args,
*m_execution_unit_sp.get(),
interpreter_error,
function_stack_bottom,
function_stack_top);
if (!interpreter_error.Success())
{
error_stream.Printf("Supposed to interpret, but failed: %s", interpreter_error.AsCString());
return lldb::eExpressionDiscarded;
}
}
else
{
if (!exe_ctx.HasThreadScope())
{
error_stream.Printf("ClangUserExpression::Execute called with no thread selected.");
return lldb::eExpressionSetupError;
}
Address wrapper_address (m_jit_start_addr);
llvm::SmallVector <lldb::addr_t, 3> args;
if (m_needs_object_ptr) {
args.push_back(object_ptr);
if (m_objectivec)
args.push_back(cmd_ptr);
}
args.push_back(struct_address);
ThreadPlanCallUserExpression *user_expression_plan =
new ThreadPlanCallUserExpression (exe_ctx.GetThreadRef(),
wrapper_address,
args,
options,
shared_ptr_to_me);
lldb::ThreadPlanSP call_plan_sp(user_expression_plan);
if (!call_plan_sp || !call_plan_sp->ValidatePlan (&error_stream))
return lldb::eExpressionSetupError;
//.........这里部分代码省略.........
示例3: wrapper_address
ExecutionResults
ClangUserExpression::Execute (Stream &error_stream,
ExecutionContext &exe_ctx,
bool unwind_on_error,
bool ignore_breakpoints,
ClangUserExpression::ClangUserExpressionSP &shared_ptr_to_me,
lldb::ClangExpressionVariableSP &result,
bool run_others,
uint32_t timeout_usec)
{
// The expression log is quite verbose, and if you're just tracking the execution of the
// expression, it's quite convenient to have these logs come out with the STEP log as well.
Log *log(lldb_private::GetLogIfAnyCategoriesSet (LIBLLDB_LOG_EXPRESSIONS | LIBLLDB_LOG_STEP));
if (m_jit_start_addr != LLDB_INVALID_ADDRESS || m_can_interpret)
{
lldb::addr_t struct_address = LLDB_INVALID_ADDRESS;
lldb::addr_t object_ptr = 0;
lldb::addr_t cmd_ptr = 0;
if (!PrepareToExecuteJITExpression (error_stream, exe_ctx, struct_address, object_ptr, cmd_ptr))
{
error_stream.Printf("Errored out in %s, couldn't PrepareToExecuteJITExpression", __FUNCTION__);
return eExecutionSetupError;
}
lldb::addr_t function_stack_bottom = LLDB_INVALID_ADDRESS;
lldb::addr_t function_stack_top = LLDB_INVALID_ADDRESS;
if (m_can_interpret)
{
llvm::Module *module = m_execution_unit_ap->GetModule();
llvm::Function *function = m_execution_unit_ap->GetFunction();
if (!module || !function)
{
error_stream.Printf("Supposed to interpret, but nothing is there");
return eExecutionSetupError;
}
Error interpreter_error;
llvm::SmallVector <lldb::addr_t, 3> args;
if (m_needs_object_ptr)
{
args.push_back(object_ptr);
if (m_objectivec)
args.push_back(cmd_ptr);
}
args.push_back(struct_address);
function_stack_bottom = m_stack_frame_bottom;
function_stack_top = m_stack_frame_top;
IRInterpreter::Interpret (*module,
*function,
args,
*m_execution_unit_ap.get(),
interpreter_error,
function_stack_bottom,
function_stack_top);
if (!interpreter_error.Success())
{
error_stream.Printf("Supposed to interpret, but failed: %s", interpreter_error.AsCString());
return eExecutionDiscarded;
}
}
else
{
const bool stop_others = true;
const bool try_all_threads = run_others;
Address wrapper_address (m_jit_start_addr);
lldb::ThreadPlanSP call_plan_sp(new ThreadPlanCallUserExpression (exe_ctx.GetThreadRef(),
wrapper_address,
struct_address,
stop_others,
unwind_on_error,
ignore_breakpoints,
(m_needs_object_ptr ? &object_ptr : NULL),
((m_needs_object_ptr && m_objectivec) ? &cmd_ptr : NULL),
shared_ptr_to_me));
if (!call_plan_sp || !call_plan_sp->ValidatePlan (&error_stream))
return eExecutionSetupError;
lldb::addr_t function_stack_pointer = static_cast<ThreadPlanCallFunction *>(call_plan_sp.get())->GetFunctionStackPointer();
function_stack_bottom = function_stack_pointer - Host::GetPageSize();
function_stack_top = function_stack_pointer;
if (log)
log->Printf("-- [ClangUserExpression::Execute] Execution of expression begins --");
if (exe_ctx.GetProcessPtr())
//.........这里部分代码省略.........
示例4: wrapper_address
lldb::ExpressionResults
LLVMUserExpression::DoExecute(DiagnosticManager &diagnostic_manager,
ExecutionContext &exe_ctx,
const EvaluateExpressionOptions &options,
lldb::UserExpressionSP &shared_ptr_to_me,
lldb::ExpressionVariableSP &result) {
// The expression log is quite verbose, and if you're just tracking the
// execution of the
// expression, it's quite convenient to have these logs come out with the STEP
// log as well.
Log *log(lldb_private::GetLogIfAnyCategoriesSet(LIBLLDB_LOG_EXPRESSIONS |
LIBLLDB_LOG_STEP));
if (m_jit_start_addr != LLDB_INVALID_ADDRESS || m_can_interpret) {
lldb::addr_t struct_address = LLDB_INVALID_ADDRESS;
if (!PrepareToExecuteJITExpression(diagnostic_manager, exe_ctx,
struct_address)) {
diagnostic_manager.Printf(
eDiagnosticSeverityError,
"errored out in %s, couldn't PrepareToExecuteJITExpression",
__FUNCTION__);
return lldb::eExpressionSetupError;
}
lldb::addr_t function_stack_bottom = LLDB_INVALID_ADDRESS;
lldb::addr_t function_stack_top = LLDB_INVALID_ADDRESS;
lldb::ValueObjectSP error_backstop_result_sp;
if (m_can_interpret) {
llvm::Module *module = m_execution_unit_sp->GetModule();
llvm::Function *function = m_execution_unit_sp->GetFunction();
if (!module || !function) {
diagnostic_manager.PutCString(
eDiagnosticSeverityError,
"supposed to interpret, but nothing is there");
return lldb::eExpressionSetupError;
}
Error interpreter_error;
std::vector<lldb::addr_t> args;
if (!AddArguments(exe_ctx, args, struct_address, diagnostic_manager)) {
diagnostic_manager.Printf(eDiagnosticSeverityError,
"errored out in %s, couldn't AddArguments",
__FUNCTION__);
return lldb::eExpressionSetupError;
}
function_stack_bottom = m_stack_frame_bottom;
function_stack_top = m_stack_frame_top;
IRInterpreter::Interpret(*module, *function, args,
*m_execution_unit_sp.get(), interpreter_error,
function_stack_bottom, function_stack_top,
exe_ctx);
if (!interpreter_error.Success()) {
diagnostic_manager.Printf(eDiagnosticSeverityError,
"supposed to interpret, but failed: %s",
interpreter_error.AsCString());
return lldb::eExpressionDiscarded;
}
} else {
if (!exe_ctx.HasThreadScope()) {
diagnostic_manager.Printf(eDiagnosticSeverityError,
"%s called with no thread selected",
__FUNCTION__);
return lldb::eExpressionSetupError;
}
Address wrapper_address(m_jit_start_addr);
std::vector<lldb::addr_t> args;
if (!AddArguments(exe_ctx, args, struct_address, diagnostic_manager)) {
diagnostic_manager.Printf(eDiagnosticSeverityError,
"errored out in %s, couldn't AddArguments",
__FUNCTION__);
return lldb::eExpressionSetupError;
}
lldb::ThreadPlanSP call_plan_sp(new ThreadPlanCallUserExpression(
exe_ctx.GetThreadRef(), wrapper_address, args, options,
shared_ptr_to_me));
StreamString ss;
if (!call_plan_sp || !call_plan_sp->ValidatePlan(&ss)) {
diagnostic_manager.PutCString(eDiagnosticSeverityError, ss.GetData());
return lldb::eExpressionSetupError;
}
ThreadPlanCallUserExpression *user_expression_plan =
static_cast<ThreadPlanCallUserExpression *>(call_plan_sp.get());
lldb::addr_t function_stack_pointer =
user_expression_plan->GetFunctionStackPointer();
//.........这里部分代码省略.........