mirror of
https://github.com/intel/llvm.git
synced 2026-01-15 12:25:46 +08:00
93749ab3cf
No functional change here, only deletes unnecessary headers and moves one function's body from the .h file to the .cpp. llvm-svn: 231145
128 lines
4.1 KiB
C++
128 lines
4.1 KiB
C++
//===-- ThreadPlanCallUserExpression.cpp ------------------------------*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "lldb/Target/ThreadPlanCallUserExpression.h"
|
|
|
|
// C Includes
|
|
// C++ Includes
|
|
// Other libraries and framework includes
|
|
|
|
// Project includes
|
|
#include "lldb/lldb-private-log.h"
|
|
#include "lldb/Breakpoint/Breakpoint.h"
|
|
#include "lldb/Breakpoint/BreakpointLocation.h"
|
|
#include "lldb/Core/Address.h"
|
|
#include "lldb/Core/Log.h"
|
|
#include "lldb/Core/Stream.h"
|
|
#include "lldb/Expression/ClangUserExpression.h"
|
|
#include "lldb/Expression/IRDynamicChecks.h"
|
|
#include "lldb/Host/HostInfo.h"
|
|
#include "lldb/Target/LanguageRuntime.h"
|
|
#include "lldb/Target/Process.h"
|
|
#include "lldb/Target/RegisterContext.h"
|
|
#include "lldb/Target/StopInfo.h"
|
|
#include "lldb/Target/Target.h"
|
|
#include "lldb/Target/Thread.h"
|
|
#include "lldb/Target/ThreadPlanRunToAddress.h"
|
|
|
|
using namespace lldb;
|
|
using namespace lldb_private;
|
|
|
|
//----------------------------------------------------------------------
|
|
// ThreadPlanCallUserExpression: Plan to call a single function
|
|
//----------------------------------------------------------------------
|
|
|
|
ThreadPlanCallUserExpression::ThreadPlanCallUserExpression (Thread &thread,
|
|
Address &function,
|
|
llvm::ArrayRef<lldb::addr_t> args,
|
|
const EvaluateExpressionOptions &options,
|
|
ClangUserExpression::ClangUserExpressionSP &user_expression_sp) :
|
|
ThreadPlanCallFunction (thread, function, ClangASTType(), args, options),
|
|
m_user_expression_sp (user_expression_sp)
|
|
{
|
|
// User expressions are generally "User generated" so we should set them up to stop when done.
|
|
SetIsMasterPlan (true);
|
|
SetOkayToDiscard(false);
|
|
}
|
|
|
|
ThreadPlanCallUserExpression::~ThreadPlanCallUserExpression ()
|
|
{
|
|
}
|
|
|
|
void
|
|
ThreadPlanCallUserExpression::GetDescription (Stream *s, lldb::DescriptionLevel level)
|
|
{
|
|
if (level == eDescriptionLevelBrief)
|
|
s->Printf("User Expression thread plan");
|
|
else
|
|
ThreadPlanCallFunction::GetDescription (s, level);
|
|
}
|
|
|
|
void
|
|
ThreadPlanCallUserExpression::WillPop ()
|
|
{
|
|
ThreadPlanCallFunction::WillPop();
|
|
if (m_user_expression_sp)
|
|
m_user_expression_sp.reset();
|
|
}
|
|
|
|
bool
|
|
ThreadPlanCallUserExpression::MischiefManaged ()
|
|
{
|
|
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_STEP));
|
|
|
|
if (IsPlanComplete())
|
|
{
|
|
if (log)
|
|
log->Printf("ThreadPlanCallFunction(%p): Completed call function plan.",
|
|
static_cast<void*>(this));
|
|
|
|
if (m_manage_materialization && PlanSucceeded() && m_user_expression_sp)
|
|
{
|
|
lldb::addr_t function_stack_top;
|
|
lldb::addr_t function_stack_bottom;
|
|
lldb::addr_t function_stack_pointer = GetFunctionStackPointer();
|
|
|
|
function_stack_bottom = function_stack_pointer - HostInfo::GetPageSize();
|
|
function_stack_top = function_stack_pointer;
|
|
|
|
StreamString error_stream;
|
|
|
|
ExecutionContext exe_ctx(GetThread());
|
|
|
|
m_user_expression_sp->FinalizeJITExecution(error_stream, exe_ctx, m_result_var_sp, function_stack_bottom, function_stack_top);
|
|
}
|
|
|
|
ThreadPlan::MischiefManaged ();
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
StopInfoSP
|
|
ThreadPlanCallUserExpression::GetRealStopInfo()
|
|
{
|
|
StopInfoSP stop_info_sp = ThreadPlanCallFunction::GetRealStopInfo();
|
|
|
|
if (stop_info_sp)
|
|
{
|
|
lldb::addr_t addr = GetStopAddress();
|
|
DynamicCheckerFunctions *checkers = m_thread.GetProcess()->GetDynamicCheckers();
|
|
StreamString s;
|
|
|
|
if (checkers && checkers->DoCheckersExplainStop(addr, s))
|
|
stop_info_sp->SetDescription(s.GetData());
|
|
}
|
|
|
|
return stop_info_sp;
|
|
}
|