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*** to conform to clang-format’s LLVM style. This kind of mass change has
*** two obvious implications:
Firstly, merging this particular commit into a downstream fork may be a huge
effort. Alternatively, it may be worth merging all changes up to this commit,
performing the same reformatting operation locally, and then discarding the
merge for this particular commit. The commands used to accomplish this
reformatting were as follows (with current working directory as the root of
the repository):
find . \( -iname "*.c" -or -iname "*.cpp" -or -iname "*.h" -or -iname "*.mm" \) -exec clang-format -i {} +
find . -iname "*.py" -exec autopep8 --in-place --aggressive --aggressive {} + ;
The version of clang-format used was 3.9.0, and autopep8 was 1.2.4.
Secondly, “blame” style tools will generally point to this commit instead of
a meaningful prior commit. There are alternatives available that will attempt
to look through this change and find the appropriate prior commit. YMMV.
llvm-svn: 280751
117 lines
3.7 KiB
C++
117 lines
3.7 KiB
C++
//===-- ThreadPlanCallUserExpression.cpp ------------------------------*- C++
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//-*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "lldb/Target/ThreadPlanCallUserExpression.h"
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// C Includes
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// C++ Includes
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// Other libraries and framework includes
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// Project includes
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#include "lldb/Breakpoint/Breakpoint.h"
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#include "lldb/Breakpoint/BreakpointLocation.h"
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#include "lldb/Core/Address.h"
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#include "lldb/Core/Log.h"
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#include "lldb/Core/Stream.h"
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#include "lldb/Expression/DiagnosticManager.h"
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#include "lldb/Expression/IRDynamicChecks.h"
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#include "lldb/Expression/UserExpression.h"
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#include "lldb/Host/HostInfo.h"
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#include "lldb/Target/LanguageRuntime.h"
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#include "lldb/Target/Process.h"
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#include "lldb/Target/RegisterContext.h"
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#include "lldb/Target/StopInfo.h"
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#include "lldb/Target/Target.h"
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#include "lldb/Target/Thread.h"
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#include "lldb/Target/ThreadPlanRunToAddress.h"
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using namespace lldb;
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using namespace lldb_private;
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//----------------------------------------------------------------------
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// ThreadPlanCallUserExpression: Plan to call a single function
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//----------------------------------------------------------------------
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ThreadPlanCallUserExpression::ThreadPlanCallUserExpression(
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Thread &thread, Address &function, llvm::ArrayRef<lldb::addr_t> args,
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const EvaluateExpressionOptions &options,
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lldb::UserExpressionSP &user_expression_sp)
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: ThreadPlanCallFunction(thread, function, CompilerType(), args, options),
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m_user_expression_sp(user_expression_sp) {
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// User expressions are generally "User generated" so we should set them up to
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// stop when done.
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SetIsMasterPlan(true);
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SetOkayToDiscard(false);
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}
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ThreadPlanCallUserExpression::~ThreadPlanCallUserExpression() {}
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void ThreadPlanCallUserExpression::GetDescription(
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Stream *s, lldb::DescriptionLevel level) {
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if (level == eDescriptionLevelBrief)
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s->Printf("User Expression thread plan");
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else
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ThreadPlanCallFunction::GetDescription(s, level);
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}
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void ThreadPlanCallUserExpression::WillPop() {
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ThreadPlanCallFunction::WillPop();
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if (m_user_expression_sp)
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m_user_expression_sp.reset();
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}
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bool ThreadPlanCallUserExpression::MischiefManaged() {
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Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_STEP));
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if (IsPlanComplete()) {
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if (log)
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log->Printf("ThreadPlanCallFunction(%p): Completed call function plan.",
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static_cast<void *>(this));
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if (m_manage_materialization && PlanSucceeded() && m_user_expression_sp) {
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lldb::addr_t function_stack_top;
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lldb::addr_t function_stack_bottom;
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lldb::addr_t function_stack_pointer = GetFunctionStackPointer();
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function_stack_bottom = function_stack_pointer - HostInfo::GetPageSize();
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function_stack_top = function_stack_pointer;
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DiagnosticManager diagnostics;
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ExecutionContext exe_ctx(GetThread());
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m_user_expression_sp->FinalizeJITExecution(
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diagnostics, exe_ctx, m_result_var_sp, function_stack_bottom,
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function_stack_top);
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}
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ThreadPlan::MischiefManaged();
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return true;
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} else {
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return false;
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}
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}
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StopInfoSP ThreadPlanCallUserExpression::GetRealStopInfo() {
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StopInfoSP stop_info_sp = ThreadPlanCallFunction::GetRealStopInfo();
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if (stop_info_sp) {
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lldb::addr_t addr = GetStopAddress();
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DynamicCheckerFunctions *checkers =
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m_thread.GetProcess()->GetDynamicCheckers();
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StreamString s;
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if (checkers && checkers->DoCheckersExplainStop(addr, s))
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stop_info_sp->SetDescription(s.GetData());
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}
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return stop_info_sp;
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}
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