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llvm-project/lldb/source/API/SBThreadPlan.cpp

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[lldb][NFC] Fix all formatting errors in .cpp file headers Summary: A *.cpp file header in LLDB (and in LLDB) should like this: ``` //===-- TestUtilities.cpp -------------------------------------------------===// ``` However in LLDB most of our source files have arbitrary changes to this format and these changes are spreading through LLDB as folks usually just use the existing source files as templates for their new files (most notably the unnecessary editor language indicator `-*- C++ -*-` is spreading and in every review someone is pointing out that this is wrong, resulting in people pointing out that this is done in the same way in other files). This patch removes most of these inconsistencies including the editor language indicators, all the different missing/additional '-' characters, files that center the file name, missing trailing `===//` (mostly caused by clang-format breaking the line). Reviewers: aprantl, espindola, jfb, shafik, JDevlieghere Reviewed By: JDevlieghere Subscribers: dexonsmith, wuzish, emaste, sdardis, nemanjai, kbarton, MaskRay, atanasyan, arphaman, jfb, abidh, jsji, JDevlieghere, usaxena95, lldb-commits Tags: #lldb Differential Revision: https://reviews.llvm.org/D73258
2020-01-24 15:23:27 +08:00
//===-- SBThreadPlan.cpp --------------------------------------------------===//
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
//
Update the file headers across all of the LLVM projects in the monorepo to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
2019-01-19 16:50:56 +08:00
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
//
//===----------------------------------------------------------------------===//
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
#include "SBReproducerPrivate.h"
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
#include "lldb/API/SBThread.h"
#include "lldb/API/SBFileSpec.h"
#include "lldb/API/SBStream.h"
Pass an SBStructuredData to scripted ThreadPlans on use. This will allow us to write reusable scripted ThreadPlans, since you can use key/value pairs with known keys in the plan to parametrize its behavior. Differential Revision: https://reviews.llvm.org/D68366 llvm-svn: 373675
2019-10-04 06:50:18 +08:00
#include "lldb/API/SBStructuredData.h"
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
#include "lldb/API/SBSymbolContext.h"
#include "lldb/Breakpoint/BreakpointLocation.h"
#include "lldb/Core/Debugger.h"
#include "lldb/Core/StreamFile.h"
Pass an SBStructuredData to scripted ThreadPlans on use. This will allow us to write reusable scripted ThreadPlans, since you can use key/value pairs with known keys in the plan to parametrize its behavior. Differential Revision: https://reviews.llvm.org/D68366 llvm-svn: 373675
2019-10-04 06:50:18 +08:00
#include "lldb/Core/StructuredDataImpl.h"
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
#include "lldb/Interpreter/CommandInterpreter.h"
#include "lldb/Symbol/CompileUnit.h"
#include "lldb/Symbol/SymbolContext.h"
#include "lldb/Target/Process.h"
#include "lldb/Target/Queue.h"
#include "lldb/Target/StopInfo.h"
#include "lldb/Target/SystemRuntime.h"
#include "lldb/Target/Target.h"
#include "lldb/Target/Thread.h"
#include "lldb/Target/ThreadPlan.h"
#include "lldb/Target/ThreadPlanPython.h"
#include "lldb/Target/ThreadPlanStepInRange.h"
#include "lldb/Target/ThreadPlanStepInstruction.h"
#include "lldb/Target/ThreadPlanStepOut.h"
#include "lldb/Target/ThreadPlanStepRange.h"
Move RegisterValue,Scalar,State from Core to Utility These three classes have no external dependencies, but they are used from various low-level APIs. Moving them down to Utility improves overall code layering (although it still does not break any particular dependency completely). The XCode project will need to be updated after this change. Differential Revision: https://reviews.llvm.org/D49740 llvm-svn: 339127
2018-08-07 19:07:21 +08:00
#include "lldb/Utility/State.h"
Move classes from Core -> Utility. This moves the following classes from Core -> Utility. ConstString Error RegularExpression Stream StreamString The goal here is to get lldbUtility into a state where it has no dependendencies except on itself and LLVM, so it can be the starting point at which to start untangling LLDB's dependencies. These are all low level and very widely used classes, and previously lldbUtility had dependencies up to lldbCore in order to use these classes. So moving then down to lldbUtility makes sense from both the short term and long term perspective in solving this problem. Differential Revision: https://reviews.llvm.org/D29427 llvm-svn: 293941
2017-02-03 05:39:50 +08:00
#include "lldb/Utility/Stream.h"
Move StructuredData from Core to Utility Summary: It had a dependency on StringConvert and file reading code, which is not in Utility. I've replaced that code by equivalent llvm operations. I've added a unit test to demonstrate that parsing a file still works. Reviewers: zturner, jingham Subscribers: kubamracek, mgorny, lldb-commits Differential Revision: https://reviews.llvm.org/D34625 llvm-svn: 306394
2017-06-27 18:45:31 +08:00
#include "lldb/Utility/StructuredData.h"
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
#include "lldb/API/SBAddress.h"
#include "lldb/API/SBDebugger.h"
#include "lldb/API/SBEvent.h"
#include "lldb/API/SBFrame.h"
#include "lldb/API/SBProcess.h"
#include "lldb/API/SBThreadPlan.h"
#include "lldb/API/SBValue.h"
Use std::make_shared in LLDB (NFC) Unlike std::make_unique, which is only available since C++14, std::make_shared is available since C++11. Not only is std::make_shared a lot more readable compared to ::reset(new), it also performs a single heap allocation for the object and control block. Differential revision: https://reviews.llvm.org/D57990 llvm-svn: 353764
2019-02-12 07:13:08 +08:00
#include <memory>
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
using namespace lldb;
using namespace lldb_private;
// Constructors
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
SBThreadPlan::SBThreadPlan() { LLDB_RECORD_CONSTRUCTOR_NO_ARGS(SBThreadPlan); }
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
SBThreadPlan::SBThreadPlan(const ThreadPlanSP &lldb_object_sp)
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
: m_opaque_wp(lldb_object_sp) {
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
LLDB_RECORD_CONSTRUCTOR(SBThreadPlan, (const lldb::ThreadPlanSP &),
lldb_object_sp);
}
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
SBThreadPlan::SBThreadPlan(const SBThreadPlan &rhs)
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
: m_opaque_wp(rhs.m_opaque_wp) {
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
LLDB_RECORD_CONSTRUCTOR(SBThreadPlan, (const lldb::SBThreadPlan &), rhs);
}
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
SBThreadPlan::SBThreadPlan(lldb::SBThread &sb_thread, const char *class_name) {
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
LLDB_RECORD_CONSTRUCTOR(SBThreadPlan, (lldb::SBThread &, const char *),
sb_thread, class_name);
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
Thread *thread = sb_thread.get();
if (thread)
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
m_opaque_wp =
std::make_shared<ThreadPlanPython>(*thread, class_name, nullptr);
Pass an SBStructuredData to scripted ThreadPlans on use. This will allow us to write reusable scripted ThreadPlans, since you can use key/value pairs with known keys in the plan to parametrize its behavior. Differential Revision: https://reviews.llvm.org/D68366 llvm-svn: 373675
2019-10-04 06:50:18 +08:00
}
SBThreadPlan::SBThreadPlan(lldb::SBThread &sb_thread, const char *class_name,
lldb::SBStructuredData &args_data) {
LLDB_RECORD_CONSTRUCTOR(SBThreadPlan, (lldb::SBThread &, const char *,
SBStructuredData &),
sb_thread, class_name, args_data);
Thread *thread = sb_thread.get();
if (thread)
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
m_opaque_wp = std::make_shared<ThreadPlanPython>(*thread, class_name,
Pass an SBStructuredData to scripted ThreadPlans on use. This will allow us to write reusable scripted ThreadPlans, since you can use key/value pairs with known keys in the plan to parametrize its behavior. Differential Revision: https://reviews.llvm.org/D68366 llvm-svn: 373675
2019-10-04 06:50:18 +08:00
args_data.m_impl_up.get());
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
}
// Assignment operator
const lldb::SBThreadPlan &SBThreadPlan::operator=(const SBThreadPlan &rhs) {
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
LLDB_RECORD_METHOD(const lldb::SBThreadPlan &,
SBThreadPlan, operator=,(const lldb::SBThreadPlan &), rhs);
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
if (this != &rhs)
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
m_opaque_wp = rhs.m_opaque_wp;
[Reproducers] Capture return values of functions returning by ptr/ref For some reason I had convinced myself that functions returning by pointer or reference do not require recording their result. However, after further considering I don't see how that could work, at least not with the current implementation. Interestingly enough, the reproducer instrumentation already (mostly) accounts for this, though the lldb-instr tool did not. This patch adds the missing macros and updates the lldb-instr tool. Differential revision: https://reviews.llvm.org/D60178 llvm-svn: 357639
2019-04-04 05:31:22 +08:00
return LLDB_RECORD_RESULT(*this);
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
}
// Destructor
[lldb] Replace empty ctor en dtor bodies with =default (NFC) Use = default instead of empty constructor and destructor bodies in the API layer.
2020-02-18 14:57:06 +08:00
SBThreadPlan::~SBThreadPlan() = default;
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
bool SBThreadPlan::IsValid() const {
LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBThreadPlan, IsValid);
Add "operator bool" to SB APIs Summary: Our python version of the SB API has (the python equivalent of) operator bool, but the C++ version doesn't. This is because our python operators are added by modify-python-lldb.py, which performs postprocessing on the swig-generated interface files. In this patch, I add the "operator bool" to all SB classes which have an IsValid method (which is the same logic used by modify-python-lldb.py). This way, we make the two interfaces more constent, and it allows us to rely on swig's automatic syntesis of python __nonzero__ methods instead of doing manual fixups. Reviewers: zturner, jingham, clayborg, jfb, serge-sans-paille Subscribers: jdoerfert, lldb-commits Differential Revision: https://reviews.llvm.org/D58792 llvm-svn: 355824
2019-03-11 21:58:46 +08:00
return this->operator bool();
}
SBThreadPlan::operator bool() const {
LLDB_RECORD_METHOD_CONST_NO_ARGS(bool, SBThreadPlan, operator bool);
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
return static_cast<bool>(GetSP());
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
}
void SBThreadPlan::Clear() {
LLDB_RECORD_METHOD_NO_ARGS(void, SBThreadPlan, Clear);
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
m_opaque_wp.reset();
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
}
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
lldb::StopReason SBThreadPlan::GetStopReason() {
LLDB_RECORD_METHOD_NO_ARGS(lldb::StopReason, SBThreadPlan, GetStopReason);
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
return eStopReasonNone;
}
size_t SBThreadPlan::GetStopReasonDataCount() {
LLDB_RECORD_METHOD_NO_ARGS(size_t, SBThreadPlan, GetStopReasonDataCount);
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
return 0;
}
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
uint64_t SBThreadPlan::GetStopReasonDataAtIndex(uint32_t idx) {
LLDB_RECORD_METHOD(uint64_t, SBThreadPlan, GetStopReasonDataAtIndex,
(uint32_t), idx);
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
return 0;
}
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
SBThread SBThreadPlan::GetThread() const {
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
LLDB_RECORD_METHOD_CONST_NO_ARGS(lldb::SBThread, SBThreadPlan, GetThread);
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
ThreadPlanSP thread_plan_sp(GetSP());
if (thread_plan_sp) {
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
return LLDB_RECORD_RESULT(
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
SBThread(thread_plan_sp->GetThread().shared_from_this()));
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
} else
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
return LLDB_RECORD_RESULT(SBThread());
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
}
bool SBThreadPlan::GetDescription(lldb::SBStream &description) const {
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
LLDB_RECORD_METHOD_CONST(bool, SBThreadPlan, GetDescription,
(lldb::SBStream &), description);
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
ThreadPlanSP thread_plan_sp(GetSP());
if (thread_plan_sp) {
thread_plan_sp->GetDescription(description.get(), eDescriptionLevelFull);
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
} else {
description.Printf("Empty SBThreadPlan");
}
return true;
}
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
void SBThreadPlan::SetThreadPlan(const ThreadPlanSP &lldb_object_wp) {
m_opaque_wp = lldb_object_wp;
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
}
void SBThreadPlan::SetPlanComplete(bool success) {
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
LLDB_RECORD_METHOD(void, SBThreadPlan, SetPlanComplete, (bool), success);
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
ThreadPlanSP thread_plan_sp(GetSP());
if (thread_plan_sp)
thread_plan_sp->SetPlanComplete(success);
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
}
bool SBThreadPlan::IsPlanComplete() {
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
LLDB_RECORD_METHOD_NO_ARGS(bool, SBThreadPlan, IsPlanComplete);
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
ThreadPlanSP thread_plan_sp(GetSP());
if (thread_plan_sp)
return thread_plan_sp->IsPlanComplete();
return true;
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
}
Add a few more needed bits to the scripted thread plans. llvm-svn: 277879
2016-08-06 06:06:12 +08:00
bool SBThreadPlan::IsPlanStale() {
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
LLDB_RECORD_METHOD_NO_ARGS(bool, SBThreadPlan, IsPlanStale);
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
ThreadPlanSP thread_plan_sp(GetSP());
if (thread_plan_sp)
return thread_plan_sp->IsPlanStale();
return true;
Add a few more needed bits to the scripted thread plans. llvm-svn: 277879
2016-08-06 06:06:12 +08:00
}
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
bool SBThreadPlan::IsValid() {
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
LLDB_RECORD_METHOD_NO_ARGS(bool, SBThreadPlan, IsValid);
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
ThreadPlanSP thread_plan_sp(GetSP());
if (thread_plan_sp)
return thread_plan_sp->ValidatePlan(nullptr);
return false;
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
}
Add a setting to force stepping to always run all threads. Also allow ScriptedThreadPlans to set & get their StopOthers state. <rdar://problem/64229484> Differential Revision: https://reviews.llvm.org/D85265
2020-08-08 05:44:01 +08:00
bool SBThreadPlan::GetStopOthers() {
LLDB_RECORD_METHOD_NO_ARGS(bool, SBThreadPlan, GetStopOthers);
ThreadPlanSP thread_plan_sp(GetSP());
if (thread_plan_sp)
return thread_plan_sp->StopOthers();
return false;
}
void SBThreadPlan::SetStopOthers(bool stop_others) {
LLDB_RECORD_METHOD(void, SBThreadPlan, SetStopOthers, (bool), stop_others);
ThreadPlanSP thread_plan_sp(GetSP());
if (thread_plan_sp)
thread_plan_sp->SetStopOthers(stop_others);
}
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
// This section allows an SBThreadPlan to push another of the common types of
// plans...
//
// FIXME, you should only be able to queue thread plans from inside the methods
Reflow paragraphs in comments. This is intended as a clean up after the big clang-format commit (r280751), which unfortunately resulted in many of the comment paragraphs in LLDB being very hard to read. FYI, the script I used was: import textwrap import commands import os import sys import re tmp = "%s.tmp"%sys.argv[1] out = open(tmp, "w+") with open(sys.argv[1], "r") as f: header = "" text = "" comment = re.compile(r'^( *//) ([^ ].*)$') special = re.compile(r'^((([A-Z]+[: ])|([0-9]+ )).*)|(.*;)$') for line in f: match = comment.match(line) if match and not special.match(match.group(2)): # skip intentionally short comments. if not text and len(match.group(2)) < 40: out.write(line) continue if text: text += " " + match.group(2) else: header = match.group(1) text = match.group(2) continue if text: filled = textwrap.wrap(text, width=(78-len(header)), break_long_words=False) for l in filled: out.write(header+" "+l+'\n') text = "" out.write(line) os.rename(tmp, sys.argv[1]) Differential Revision: https://reviews.llvm.org/D46144 llvm-svn: 331197
2018-05-01 00:49:04 +08:00
// of a Scripted Thread Plan. Need a way to enforce that.
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
SBThreadPlan
SBThreadPlan::QueueThreadPlanForStepOverRange(SBAddress &sb_start_address,
lldb::addr_t size) {
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
LLDB_RECORD_METHOD(lldb::SBThreadPlan, SBThreadPlan,
QueueThreadPlanForStepOverRange,
(lldb::SBAddress &, lldb::addr_t), sb_start_address, size);
Add setting to require hardware breakpoints. When debugging read-only memory we cannot use software breakpoint. We already have support for hardware breakpoints and users can specify them with `-H`. However, there's no option to force LLDB to use hardware breakpoints internally, for example while stepping. This patch adds a setting target.require-hardware-breakpoint that forces LLDB to always use hardware breakpoints. Because hardware breakpoints are a limited resource and can fail to resolve, this patch also extends error handling in thread plans, where breakpoints are used for stepping. Differential revision: https://reviews.llvm.org/D54221 llvm-svn: 346920
2018-11-15 09:18:15 +08:00
SBError error;
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
return LLDB_RECORD_RESULT(
QueueThreadPlanForStepOverRange(sb_start_address, size, error));
Add setting to require hardware breakpoints. When debugging read-only memory we cannot use software breakpoint. We already have support for hardware breakpoints and users can specify them with `-H`. However, there's no option to force LLDB to use hardware breakpoints internally, for example while stepping. This patch adds a setting target.require-hardware-breakpoint that forces LLDB to always use hardware breakpoints. Because hardware breakpoints are a limited resource and can fail to resolve, this patch also extends error handling in thread plans, where breakpoints are used for stepping. Differential revision: https://reviews.llvm.org/D54221 llvm-svn: 346920
2018-11-15 09:18:15 +08:00
}
SBThreadPlan SBThreadPlan::QueueThreadPlanForStepOverRange(
SBAddress &sb_start_address, lldb::addr_t size, SBError &error) {
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
LLDB_RECORD_METHOD(lldb::SBThreadPlan, SBThreadPlan,
QueueThreadPlanForStepOverRange,
(lldb::SBAddress &, lldb::addr_t, lldb::SBError &),
sb_start_address, size, error);
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
ThreadPlanSP thread_plan_sp(GetSP());
if (thread_plan_sp) {
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
Address *start_address = sb_start_address.get();
if (!start_address) {
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
return LLDB_RECORD_RESULT(SBThreadPlan());
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
}
*** This commit represents a complete reformatting of the LLDB source code *** 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
2016-09-07 04:57:50 +08:00
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
AddressRange range(*start_address, size);
SymbolContext sc;
start_address->CalculateSymbolContext(&sc);
Add setting to require hardware breakpoints. When debugging read-only memory we cannot use software breakpoint. We already have support for hardware breakpoints and users can specify them with `-H`. However, there's no option to force LLDB to use hardware breakpoints internally, for example while stepping. This patch adds a setting target.require-hardware-breakpoint that forces LLDB to always use hardware breakpoints. Because hardware breakpoints are a limited resource and can fail to resolve, this patch also extends error handling in thread plans, where breakpoints are used for stepping. Differential revision: https://reviews.llvm.org/D54221 llvm-svn: 346920
2018-11-15 09:18:15 +08:00
Status plan_status;
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
SBThreadPlan plan = SBThreadPlan(
thread_plan_sp->GetThread().QueueThreadPlanForStepOverRange(
Add setting to require hardware breakpoints. When debugging read-only memory we cannot use software breakpoint. We already have support for hardware breakpoints and users can specify them with `-H`. However, there's no option to force LLDB to use hardware breakpoints internally, for example while stepping. This patch adds a setting target.require-hardware-breakpoint that forces LLDB to always use hardware breakpoints. Because hardware breakpoints are a limited resource and can fail to resolve, this patch also extends error handling in thread plans, where breakpoints are used for stepping. Differential revision: https://reviews.llvm.org/D54221 llvm-svn: 346920
2018-11-15 09:18:15 +08:00
false, range, sc, eAllThreads, plan_status));
if (plan_status.Fail())
error.SetErrorString(plan_status.AsCString());
Thread Plans pushed by a scripted plan should be private plans. If a plan is not private, "thread plan discard" can discard it. It would not be hard to write reliable scripted plan if its subplans could get removed out from under it.
2020-04-11 06:37:05 +08:00
else
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
plan.GetSP()->SetPrivate(true);
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
return LLDB_RECORD_RESULT(plan);
*** This commit represents a complete reformatting of the LLDB source code *** 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
2016-09-07 04:57:50 +08:00
}
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
return LLDB_RECORD_RESULT(SBThreadPlan());
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
}
SBThreadPlan
SBThreadPlan::QueueThreadPlanForStepInRange(SBAddress &sb_start_address,
lldb::addr_t size) {
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
LLDB_RECORD_METHOD(lldb::SBThreadPlan, SBThreadPlan,
QueueThreadPlanForStepInRange,
(lldb::SBAddress &, lldb::addr_t), sb_start_address, size);
Add setting to require hardware breakpoints. When debugging read-only memory we cannot use software breakpoint. We already have support for hardware breakpoints and users can specify them with `-H`. However, there's no option to force LLDB to use hardware breakpoints internally, for example while stepping. This patch adds a setting target.require-hardware-breakpoint that forces LLDB to always use hardware breakpoints. Because hardware breakpoints are a limited resource and can fail to resolve, this patch also extends error handling in thread plans, where breakpoints are used for stepping. Differential revision: https://reviews.llvm.org/D54221 llvm-svn: 346920
2018-11-15 09:18:15 +08:00
SBError error;
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
return LLDB_RECORD_RESULT(
QueueThreadPlanForStepInRange(sb_start_address, size, error));
Add setting to require hardware breakpoints. When debugging read-only memory we cannot use software breakpoint. We already have support for hardware breakpoints and users can specify them with `-H`. However, there's no option to force LLDB to use hardware breakpoints internally, for example while stepping. This patch adds a setting target.require-hardware-breakpoint that forces LLDB to always use hardware breakpoints. Because hardware breakpoints are a limited resource and can fail to resolve, this patch also extends error handling in thread plans, where breakpoints are used for stepping. Differential revision: https://reviews.llvm.org/D54221 llvm-svn: 346920
2018-11-15 09:18:15 +08:00
}
SBThreadPlan
SBThreadPlan::QueueThreadPlanForStepInRange(SBAddress &sb_start_address,
lldb::addr_t size, SBError &error) {
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
LLDB_RECORD_METHOD(lldb::SBThreadPlan, SBThreadPlan,
QueueThreadPlanForStepInRange,
(lldb::SBAddress &, lldb::addr_t, lldb::SBError &),
sb_start_address, size, error);
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
ThreadPlanSP thread_plan_sp(GetSP());
if (thread_plan_sp) {
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
Address *start_address = sb_start_address.get();
if (!start_address) {
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
return LLDB_RECORD_RESULT(SBThreadPlan());
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
}
*** This commit represents a complete reformatting of the LLDB source code *** 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
2016-09-07 04:57:50 +08:00
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
AddressRange range(*start_address, size);
SymbolContext sc;
start_address->CalculateSymbolContext(&sc);
Add setting to require hardware breakpoints. When debugging read-only memory we cannot use software breakpoint. We already have support for hardware breakpoints and users can specify them with `-H`. However, there's no option to force LLDB to use hardware breakpoints internally, for example while stepping. This patch adds a setting target.require-hardware-breakpoint that forces LLDB to always use hardware breakpoints. Because hardware breakpoints are a limited resource and can fail to resolve, this patch also extends error handling in thread plans, where breakpoints are used for stepping. Differential revision: https://reviews.llvm.org/D54221 llvm-svn: 346920
2018-11-15 09:18:15 +08:00
Status plan_status;
SBThreadPlan plan =
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
SBThreadPlan(thread_plan_sp->GetThread().QueueThreadPlanForStepInRange(
[lldb] NFC modernize codebase with modernize-use-nullptr Summary: NFC = [[ https://llvm.org/docs/Lexicon.html#nfc | Non functional change ]] This commit is the result of modernizing the LLDB codebase by using `nullptr` instread of `0` or `NULL`. See https://clang.llvm.org/extra/clang-tidy/checks/modernize-use-nullptr.html for more information. This is the command I ran and I to fix and format the code base: ``` run-clang-tidy.py \ -header-filter='.*' \ -checks='-*,modernize-use-nullptr' \ -fix ~/dev/llvm-project/lldb/.* \ -format \ -style LLVM \ -p ~/llvm-builds/debug-ninja-gcc ``` NOTE: There were also changes to `llvm/utils/unittest` but I did not include them because I felt that maybe this library shall be updated in isolation somehow. NOTE: I know this is a rather large commit but it is a nobrainer in most parts. Reviewers: martong, espindola, shafik, #lldb, JDevlieghere Reviewed By: JDevlieghere Subscribers: arsenm, jvesely, nhaehnle, hiraditya, JDevlieghere, teemperor, rnkovacs, emaste, kubamracek, nemanjai, ki.stfu, javed.absar, arichardson, kbarton, jrtc27, MaskRay, atanasyan, dexonsmith, arphaman, jfb, jsji, jdoerfert, lldb-commits, llvm-commits Tags: #lldb, #llvm Differential Revision: https://reviews.llvm.org/D61847 llvm-svn: 361484
2019-05-23 19:14:47 +08:00
false, range, sc, nullptr, eAllThreads, plan_status));
Add setting to require hardware breakpoints. When debugging read-only memory we cannot use software breakpoint. We already have support for hardware breakpoints and users can specify them with `-H`. However, there's no option to force LLDB to use hardware breakpoints internally, for example while stepping. This patch adds a setting target.require-hardware-breakpoint that forces LLDB to always use hardware breakpoints. Because hardware breakpoints are a limited resource and can fail to resolve, this patch also extends error handling in thread plans, where breakpoints are used for stepping. Differential revision: https://reviews.llvm.org/D54221 llvm-svn: 346920
2018-11-15 09:18:15 +08:00
if (plan_status.Fail())
error.SetErrorString(plan_status.AsCString());
Thread Plans pushed by a scripted plan should be private plans. If a plan is not private, "thread plan discard" can discard it. It would not be hard to write reliable scripted plan if its subplans could get removed out from under it.
2020-04-11 06:37:05 +08:00
else
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
plan.GetSP()->SetPrivate(true);
Add setting to require hardware breakpoints. When debugging read-only memory we cannot use software breakpoint. We already have support for hardware breakpoints and users can specify them with `-H`. However, there's no option to force LLDB to use hardware breakpoints internally, for example while stepping. This patch adds a setting target.require-hardware-breakpoint that forces LLDB to always use hardware breakpoints. Because hardware breakpoints are a limited resource and can fail to resolve, this patch also extends error handling in thread plans, where breakpoints are used for stepping. Differential revision: https://reviews.llvm.org/D54221 llvm-svn: 346920
2018-11-15 09:18:15 +08:00
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
return LLDB_RECORD_RESULT(plan);
*** This commit represents a complete reformatting of the LLDB source code *** 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
2016-09-07 04:57:50 +08:00
}
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
return LLDB_RECORD_RESULT(SBThreadPlan());
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
}
SBThreadPlan
SBThreadPlan::QueueThreadPlanForStepOut(uint32_t frame_idx_to_step_to,
bool first_insn) {
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
LLDB_RECORD_METHOD(lldb::SBThreadPlan, SBThreadPlan,
QueueThreadPlanForStepOut, (uint32_t, bool),
frame_idx_to_step_to, first_insn);
Add setting to require hardware breakpoints. When debugging read-only memory we cannot use software breakpoint. We already have support for hardware breakpoints and users can specify them with `-H`. However, there's no option to force LLDB to use hardware breakpoints internally, for example while stepping. This patch adds a setting target.require-hardware-breakpoint that forces LLDB to always use hardware breakpoints. Because hardware breakpoints are a limited resource and can fail to resolve, this patch also extends error handling in thread plans, where breakpoints are used for stepping. Differential revision: https://reviews.llvm.org/D54221 llvm-svn: 346920
2018-11-15 09:18:15 +08:00
SBError error;
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
return LLDB_RECORD_RESULT(
QueueThreadPlanForStepOut(frame_idx_to_step_to, first_insn, error));
Add setting to require hardware breakpoints. When debugging read-only memory we cannot use software breakpoint. We already have support for hardware breakpoints and users can specify them with `-H`. However, there's no option to force LLDB to use hardware breakpoints internally, for example while stepping. This patch adds a setting target.require-hardware-breakpoint that forces LLDB to always use hardware breakpoints. Because hardware breakpoints are a limited resource and can fail to resolve, this patch also extends error handling in thread plans, where breakpoints are used for stepping. Differential revision: https://reviews.llvm.org/D54221 llvm-svn: 346920
2018-11-15 09:18:15 +08:00
}
SBThreadPlan
SBThreadPlan::QueueThreadPlanForStepOut(uint32_t frame_idx_to_step_to,
bool first_insn, SBError &error) {
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
LLDB_RECORD_METHOD(lldb::SBThreadPlan, SBThreadPlan,
QueueThreadPlanForStepOut,
(uint32_t, bool, lldb::SBError &), frame_idx_to_step_to,
first_insn, error);
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
ThreadPlanSP thread_plan_sp(GetSP());
if (thread_plan_sp) {
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
SymbolContext sc;
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
sc = thread_plan_sp->GetThread().GetStackFrameAtIndex(0)->GetSymbolContext(
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
lldb::eSymbolContextEverything);
Add setting to require hardware breakpoints. When debugging read-only memory we cannot use software breakpoint. We already have support for hardware breakpoints and users can specify them with `-H`. However, there's no option to force LLDB to use hardware breakpoints internally, for example while stepping. This patch adds a setting target.require-hardware-breakpoint that forces LLDB to always use hardware breakpoints. Because hardware breakpoints are a limited resource and can fail to resolve, this patch also extends error handling in thread plans, where breakpoints are used for stepping. Differential revision: https://reviews.llvm.org/D54221 llvm-svn: 346920
2018-11-15 09:18:15 +08:00
Status plan_status;
SBThreadPlan plan =
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
SBThreadPlan(thread_plan_sp->GetThread().QueueThreadPlanForStepOut(
Add setting to require hardware breakpoints. When debugging read-only memory we cannot use software breakpoint. We already have support for hardware breakpoints and users can specify them with `-H`. However, there's no option to force LLDB to use hardware breakpoints internally, for example while stepping. This patch adds a setting target.require-hardware-breakpoint that forces LLDB to always use hardware breakpoints. Because hardware breakpoints are a limited resource and can fail to resolve, this patch also extends error handling in thread plans, where breakpoints are used for stepping. Differential revision: https://reviews.llvm.org/D54221 llvm-svn: 346920
2018-11-15 09:18:15 +08:00
false, &sc, first_insn, false, eVoteYes, eVoteNoOpinion,
frame_idx_to_step_to, plan_status));
if (plan_status.Fail())
error.SetErrorString(plan_status.AsCString());
Thread Plans pushed by a scripted plan should be private plans. If a plan is not private, "thread plan discard" can discard it. It would not be hard to write reliable scripted plan if its subplans could get removed out from under it.
2020-04-11 06:37:05 +08:00
else
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
plan.GetSP()->SetPrivate(true);
Add setting to require hardware breakpoints. When debugging read-only memory we cannot use software breakpoint. We already have support for hardware breakpoints and users can specify them with `-H`. However, there's no option to force LLDB to use hardware breakpoints internally, for example while stepping. This patch adds a setting target.require-hardware-breakpoint that forces LLDB to always use hardware breakpoints. Because hardware breakpoints are a limited resource and can fail to resolve, this patch also extends error handling in thread plans, where breakpoints are used for stepping. Differential revision: https://reviews.llvm.org/D54221 llvm-svn: 346920
2018-11-15 09:18:15 +08:00
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
return LLDB_RECORD_RESULT(plan);
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
}
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
return LLDB_RECORD_RESULT(SBThreadPlan());
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
}
SBThreadPlan
SBThreadPlan::QueueThreadPlanForRunToAddress(SBAddress sb_address) {
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
LLDB_RECORD_METHOD(lldb::SBThreadPlan, SBThreadPlan,
QueueThreadPlanForRunToAddress, (lldb::SBAddress),
sb_address);
Add setting to require hardware breakpoints. When debugging read-only memory we cannot use software breakpoint. We already have support for hardware breakpoints and users can specify them with `-H`. However, there's no option to force LLDB to use hardware breakpoints internally, for example while stepping. This patch adds a setting target.require-hardware-breakpoint that forces LLDB to always use hardware breakpoints. Because hardware breakpoints are a limited resource and can fail to resolve, this patch also extends error handling in thread plans, where breakpoints are used for stepping. Differential revision: https://reviews.llvm.org/D54221 llvm-svn: 346920
2018-11-15 09:18:15 +08:00
SBError error;
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
return LLDB_RECORD_RESULT(QueueThreadPlanForRunToAddress(sb_address, error));
Add setting to require hardware breakpoints. When debugging read-only memory we cannot use software breakpoint. We already have support for hardware breakpoints and users can specify them with `-H`. However, there's no option to force LLDB to use hardware breakpoints internally, for example while stepping. This patch adds a setting target.require-hardware-breakpoint that forces LLDB to always use hardware breakpoints. Because hardware breakpoints are a limited resource and can fail to resolve, this patch also extends error handling in thread plans, where breakpoints are used for stepping. Differential revision: https://reviews.llvm.org/D54221 llvm-svn: 346920
2018-11-15 09:18:15 +08:00
}
SBThreadPlan SBThreadPlan::QueueThreadPlanForRunToAddress(SBAddress sb_address,
SBError &error) {
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
LLDB_RECORD_METHOD(lldb::SBThreadPlan, SBThreadPlan,
QueueThreadPlanForRunToAddress,
(lldb::SBAddress, lldb::SBError &), sb_address, error);
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
ThreadPlanSP thread_plan_sp(GetSP());
if (thread_plan_sp) {
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
Address *address = sb_address.get();
if (!address)
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
return LLDB_RECORD_RESULT(SBThreadPlan());
*** This commit represents a complete reformatting of the LLDB source code *** 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
2016-09-07 04:57:50 +08:00
Add setting to require hardware breakpoints. When debugging read-only memory we cannot use software breakpoint. We already have support for hardware breakpoints and users can specify them with `-H`. However, there's no option to force LLDB to use hardware breakpoints internally, for example while stepping. This patch adds a setting target.require-hardware-breakpoint that forces LLDB to always use hardware breakpoints. Because hardware breakpoints are a limited resource and can fail to resolve, this patch also extends error handling in thread plans, where breakpoints are used for stepping. Differential revision: https://reviews.llvm.org/D54221 llvm-svn: 346920
2018-11-15 09:18:15 +08:00
Status plan_status;
SBThreadPlan plan =
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
SBThreadPlan(thread_plan_sp->GetThread().QueueThreadPlanForRunToAddress(
Add setting to require hardware breakpoints. When debugging read-only memory we cannot use software breakpoint. We already have support for hardware breakpoints and users can specify them with `-H`. However, there's no option to force LLDB to use hardware breakpoints internally, for example while stepping. This patch adds a setting target.require-hardware-breakpoint that forces LLDB to always use hardware breakpoints. Because hardware breakpoints are a limited resource and can fail to resolve, this patch also extends error handling in thread plans, where breakpoints are used for stepping. Differential revision: https://reviews.llvm.org/D54221 llvm-svn: 346920
2018-11-15 09:18:15 +08:00
false, *address, false, plan_status));
if (plan_status.Fail())
error.SetErrorString(plan_status.AsCString());
Thread Plans pushed by a scripted plan should be private plans. If a plan is not private, "thread plan discard" can discard it. It would not be hard to write reliable scripted plan if its subplans could get removed out from under it.
2020-04-11 06:37:05 +08:00
else
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
plan.GetSP()->SetPrivate(true);
Add setting to require hardware breakpoints. When debugging read-only memory we cannot use software breakpoint. We already have support for hardware breakpoints and users can specify them with `-H`. However, there's no option to force LLDB to use hardware breakpoints internally, for example while stepping. This patch adds a setting target.require-hardware-breakpoint that forces LLDB to always use hardware breakpoints. Because hardware breakpoints are a limited resource and can fail to resolve, this patch also extends error handling in thread plans, where breakpoints are used for stepping. Differential revision: https://reviews.llvm.org/D54221 llvm-svn: 346920
2018-11-15 09:18:15 +08:00
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
return LLDB_RECORD_RESULT(plan);
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
}
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
return LLDB_RECORD_RESULT(SBThreadPlan());
This checkin is the first step in making the lldb thread stepping mechanism more accessible from the user level. It adds the ability to invent new stepping modes implemented by python classes, and to view the current thread plan stack and to some extent alter it. I haven't gotten to documentation or tests yet. But this should not cause any behavior changes if you don't use it, so its safe to check it in now and work on it incrementally. llvm-svn: 218642
2014-09-30 07:17:18 +08:00
}
[API] Extend the `SBThreadPlan` interface Summary: This patch extends the `SBThreadPlan` to allow retrieving of thread plans for scripted steps. Reviewers: labath, zturner, jingham Reviewed By: jingham Subscribers: lldb-commits Tags: #lldb Differential Revision: https://reviews.llvm.org/D53361 llvm-svn: 345247
2018-10-25 16:27:42 +08:00
SBThreadPlan
SBThreadPlan::QueueThreadPlanForStepScripted(const char *script_class_name) {
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
LLDB_RECORD_METHOD(lldb::SBThreadPlan, SBThreadPlan,
QueueThreadPlanForStepScripted, (const char *),
script_class_name);
Add setting to require hardware breakpoints. When debugging read-only memory we cannot use software breakpoint. We already have support for hardware breakpoints and users can specify them with `-H`. However, there's no option to force LLDB to use hardware breakpoints internally, for example while stepping. This patch adds a setting target.require-hardware-breakpoint that forces LLDB to always use hardware breakpoints. Because hardware breakpoints are a limited resource and can fail to resolve, this patch also extends error handling in thread plans, where breakpoints are used for stepping. Differential revision: https://reviews.llvm.org/D54221 llvm-svn: 346920
2018-11-15 09:18:15 +08:00
SBError error;
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
return LLDB_RECORD_RESULT(
QueueThreadPlanForStepScripted(script_class_name, error));
Add setting to require hardware breakpoints. When debugging read-only memory we cannot use software breakpoint. We already have support for hardware breakpoints and users can specify them with `-H`. However, there's no option to force LLDB to use hardware breakpoints internally, for example while stepping. This patch adds a setting target.require-hardware-breakpoint that forces LLDB to always use hardware breakpoints. Because hardware breakpoints are a limited resource and can fail to resolve, this patch also extends error handling in thread plans, where breakpoints are used for stepping. Differential revision: https://reviews.llvm.org/D54221 llvm-svn: 346920
2018-11-15 09:18:15 +08:00
}
SBThreadPlan
SBThreadPlan::QueueThreadPlanForStepScripted(const char *script_class_name,
SBError &error) {
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
LLDB_RECORD_METHOD(lldb::SBThreadPlan, SBThreadPlan,
QueueThreadPlanForStepScripted,
(const char *, lldb::SBError &), script_class_name, error);
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
ThreadPlanSP thread_plan_sp(GetSP());
if (thread_plan_sp) {
Add setting to require hardware breakpoints. When debugging read-only memory we cannot use software breakpoint. We already have support for hardware breakpoints and users can specify them with `-H`. However, there's no option to force LLDB to use hardware breakpoints internally, for example while stepping. This patch adds a setting target.require-hardware-breakpoint that forces LLDB to always use hardware breakpoints. Because hardware breakpoints are a limited resource and can fail to resolve, this patch also extends error handling in thread plans, where breakpoints are used for stepping. Differential revision: https://reviews.llvm.org/D54221 llvm-svn: 346920
2018-11-15 09:18:15 +08:00
Status plan_status;
Pass an SBStructuredData to scripted ThreadPlans on use. This will allow us to write reusable scripted ThreadPlans, since you can use key/value pairs with known keys in the plan to parametrize its behavior. Differential Revision: https://reviews.llvm.org/D68366 llvm-svn: 373675
2019-10-04 06:50:18 +08:00
StructuredData::ObjectSP empty_args;
Add setting to require hardware breakpoints. When debugging read-only memory we cannot use software breakpoint. We already have support for hardware breakpoints and users can specify them with `-H`. However, there's no option to force LLDB to use hardware breakpoints internally, for example while stepping. This patch adds a setting target.require-hardware-breakpoint that forces LLDB to always use hardware breakpoints. Because hardware breakpoints are a limited resource and can fail to resolve, this patch also extends error handling in thread plans, where breakpoints are used for stepping. Differential revision: https://reviews.llvm.org/D54221 llvm-svn: 346920
2018-11-15 09:18:15 +08:00
SBThreadPlan plan =
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
SBThreadPlan(thread_plan_sp->GetThread().QueueThreadPlanForStepScripted(
Pass an SBStructuredData to scripted ThreadPlans on use. This will allow us to write reusable scripted ThreadPlans, since you can use key/value pairs with known keys in the plan to parametrize its behavior. Differential Revision: https://reviews.llvm.org/D68366 llvm-svn: 373675
2019-10-04 06:50:18 +08:00
false, script_class_name, empty_args, false, plan_status));
if (plan_status.Fail())
error.SetErrorString(plan_status.AsCString());
Thread Plans pushed by a scripted plan should be private plans. If a plan is not private, "thread plan discard" can discard it. It would not be hard to write reliable scripted plan if its subplans could get removed out from under it.
2020-04-11 06:37:05 +08:00
else
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
plan.GetSP()->SetPrivate(true);
Pass an SBStructuredData to scripted ThreadPlans on use. This will allow us to write reusable scripted ThreadPlans, since you can use key/value pairs with known keys in the plan to parametrize its behavior. Differential Revision: https://reviews.llvm.org/D68366 llvm-svn: 373675
2019-10-04 06:50:18 +08:00
return LLDB_RECORD_RESULT(plan);
}
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
return LLDB_RECORD_RESULT(SBThreadPlan());
Pass an SBStructuredData to scripted ThreadPlans on use. This will allow us to write reusable scripted ThreadPlans, since you can use key/value pairs with known keys in the plan to parametrize its behavior. Differential Revision: https://reviews.llvm.org/D68366 llvm-svn: 373675
2019-10-04 06:50:18 +08:00
}
SBThreadPlan
SBThreadPlan::QueueThreadPlanForStepScripted(const char *script_class_name,
lldb::SBStructuredData &args_data,
SBError &error) {
LLDB_RECORD_METHOD(lldb::SBThreadPlan, SBThreadPlan,
QueueThreadPlanForStepScripted,
(const char *, lldb::SBStructuredData &, lldb::SBError &),
script_class_name, args_data, error);
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
ThreadPlanSP thread_plan_sp(GetSP());
if (thread_plan_sp) {
Pass an SBStructuredData to scripted ThreadPlans on use. This will allow us to write reusable scripted ThreadPlans, since you can use key/value pairs with known keys in the plan to parametrize its behavior. Differential Revision: https://reviews.llvm.org/D68366 llvm-svn: 373675
2019-10-04 06:50:18 +08:00
Status plan_status;
StructuredData::ObjectSP args_obj = args_data.m_impl_up->GetObjectSP();
SBThreadPlan plan =
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
SBThreadPlan(thread_plan_sp->GetThread().QueueThreadPlanForStepScripted(
Pass an SBStructuredData to scripted ThreadPlans on use. This will allow us to write reusable scripted ThreadPlans, since you can use key/value pairs with known keys in the plan to parametrize its behavior. Differential Revision: https://reviews.llvm.org/D68366 llvm-svn: 373675
2019-10-04 06:50:18 +08:00
false, script_class_name, args_obj, false, plan_status));
Add setting to require hardware breakpoints. When debugging read-only memory we cannot use software breakpoint. We already have support for hardware breakpoints and users can specify them with `-H`. However, there's no option to force LLDB to use hardware breakpoints internally, for example while stepping. This patch adds a setting target.require-hardware-breakpoint that forces LLDB to always use hardware breakpoints. Because hardware breakpoints are a limited resource and can fail to resolve, this patch also extends error handling in thread plans, where breakpoints are used for stepping. Differential revision: https://reviews.llvm.org/D54221 llvm-svn: 346920
2018-11-15 09:18:15 +08:00
if (plan_status.Fail())
error.SetErrorString(plan_status.AsCString());
Thread Plans pushed by a scripted plan should be private plans. If a plan is not private, "thread plan discard" can discard it. It would not be hard to write reliable scripted plan if its subplans could get removed out from under it.
2020-04-11 06:37:05 +08:00
else
[lldb] Use weak_ptr to hold on to the underlying thread plan in SBThreadPlan Use a weak pointer to hold on to the the underlying thread plan in SBThreadPlan. When the process continues, all the popped ThreadPlans get discarded, and you can’t reuse them, so you have to create them anew. Therefore the SBThreadPlan doesn’t need to keep the ThreadPlan alive. This fixes the cleanup error in TestThreadPlanCommands.py and TestStepScripted.py caused by the thread plans never being deleted. Differential revision: https://reviews.llvm.org/D84210
2020-07-21 07:50:59 +08:00
plan.GetSP()->SetPrivate(true);
Add setting to require hardware breakpoints. When debugging read-only memory we cannot use software breakpoint. We already have support for hardware breakpoints and users can specify them with `-H`. However, there's no option to force LLDB to use hardware breakpoints internally, for example while stepping. This patch adds a setting target.require-hardware-breakpoint that forces LLDB to always use hardware breakpoints. Because hardware breakpoints are a limited resource and can fail to resolve, this patch also extends error handling in thread plans, where breakpoints are used for stepping. Differential revision: https://reviews.llvm.org/D54221 llvm-svn: 346920
2018-11-15 09:18:15 +08:00
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
return LLDB_RECORD_RESULT(plan);
[API] Extend the `SBThreadPlan` interface Summary: This patch extends the `SBThreadPlan` to allow retrieving of thread plans for scripted steps. Reviewers: labath, zturner, jingham Reviewed By: jingham Subscribers: lldb-commits Tags: #lldb Differential Revision: https://reviews.llvm.org/D53361 llvm-svn: 345247
2018-10-25 16:27:42 +08:00
} else {
[Reproducers] Add SBReproducer macros This patch adds the SBReproducer macros needed to capture and reply the corresponding calls. This patch was generated by running the lldb-instr tool on the API source files. Differential revision: https://reviews.llvm.org/D57475 llvm-svn: 355459
2019-03-06 08:06:00 +08:00
return LLDB_RECORD_RESULT(SBThreadPlan());
[API] Extend the `SBThreadPlan` interface Summary: This patch extends the `SBThreadPlan` to allow retrieving of thread plans for scripted steps. Reviewers: labath, zturner, jingham Reviewed By: jingham Subscribers: lldb-commits Tags: #lldb Differential Revision: https://reviews.llvm.org/D53361 llvm-svn: 345247
2018-10-25 16:27:42 +08:00
}
}
[lldb] [Reproducer] Move SBRegistry registration into declaring files Move SBRegistry method registrations from SBReproducer.cpp into files declaring the individual APIs, in order to reduce the memory consumption during build and improve maintainability. The current humongous SBRegistry constructor exhausts all memory on a NetBSD system with 4G RAM + 4G swap, therefore making it impossible to build LLDB. Differential Revision: https://reviews.llvm.org/D59427 llvm-svn: 356481
2019-03-20 01:13:13 +08:00
namespace lldb_private {
namespace repro {
template <>
void RegisterMethods<SBThreadPlan>(Registry &R) {
LLDB_REGISTER_CONSTRUCTOR(SBThreadPlan, ());
LLDB_REGISTER_CONSTRUCTOR(SBThreadPlan, (const lldb::ThreadPlanSP &));
LLDB_REGISTER_CONSTRUCTOR(SBThreadPlan, (const lldb::SBThreadPlan &));
LLDB_REGISTER_CONSTRUCTOR(SBThreadPlan, (lldb::SBThread &, const char *));
Pass an SBStructuredData to scripted ThreadPlans on use. This will allow us to write reusable scripted ThreadPlans, since you can use key/value pairs with known keys in the plan to parametrize its behavior. Differential Revision: https://reviews.llvm.org/D68366 llvm-svn: 373675
2019-10-04 06:50:18 +08:00
LLDB_REGISTER_CONSTRUCTOR(SBThreadPlan, (lldb::SBThread &, const char *,
lldb::SBStructuredData &));
[lldb] [Reproducer] Move SBRegistry registration into declaring files Move SBRegistry method registrations from SBReproducer.cpp into files declaring the individual APIs, in order to reduce the memory consumption during build and improve maintainability. The current humongous SBRegistry constructor exhausts all memory on a NetBSD system with 4G RAM + 4G swap, therefore making it impossible to build LLDB. Differential Revision: https://reviews.llvm.org/D59427 llvm-svn: 356481
2019-03-20 01:13:13 +08:00
LLDB_REGISTER_METHOD(const lldb::SBThreadPlan &,
SBThreadPlan, operator=,(const lldb::SBThreadPlan &));
LLDB_REGISTER_METHOD_CONST(bool, SBThreadPlan, IsValid, ());
LLDB_REGISTER_METHOD_CONST(bool, SBThreadPlan, operator bool, ());
LLDB_REGISTER_METHOD(void, SBThreadPlan, Clear, ());
LLDB_REGISTER_METHOD(lldb::StopReason, SBThreadPlan, GetStopReason, ());
LLDB_REGISTER_METHOD(size_t, SBThreadPlan, GetStopReasonDataCount, ());
LLDB_REGISTER_METHOD(uint64_t, SBThreadPlan, GetStopReasonDataAtIndex,
(uint32_t));
LLDB_REGISTER_METHOD_CONST(lldb::SBThread, SBThreadPlan, GetThread, ());
LLDB_REGISTER_METHOD_CONST(bool, SBThreadPlan, GetDescription,
(lldb::SBStream &));
LLDB_REGISTER_METHOD(void, SBThreadPlan, SetPlanComplete, (bool));
LLDB_REGISTER_METHOD(bool, SBThreadPlan, IsPlanComplete, ());
LLDB_REGISTER_METHOD(bool, SBThreadPlan, IsPlanStale, ());
LLDB_REGISTER_METHOD(bool, SBThreadPlan, IsValid, ());
Add a setting to force stepping to always run all threads. Also allow ScriptedThreadPlans to set & get their StopOthers state. <rdar://problem/64229484> Differential Revision: https://reviews.llvm.org/D85265
2020-08-08 05:44:01 +08:00
LLDB_REGISTER_METHOD(void, SBThreadPlan, SetStopOthers, (bool));
LLDB_REGISTER_METHOD(bool, SBThreadPlan, GetStopOthers, ());
[lldb] [Reproducer] Move SBRegistry registration into declaring files Move SBRegistry method registrations from SBReproducer.cpp into files declaring the individual APIs, in order to reduce the memory consumption during build and improve maintainability. The current humongous SBRegistry constructor exhausts all memory on a NetBSD system with 4G RAM + 4G swap, therefore making it impossible to build LLDB. Differential Revision: https://reviews.llvm.org/D59427 llvm-svn: 356481
2019-03-20 01:13:13 +08:00
LLDB_REGISTER_METHOD(lldb::SBThreadPlan, SBThreadPlan,
QueueThreadPlanForStepOverRange,
(lldb::SBAddress &, lldb::addr_t));
LLDB_REGISTER_METHOD(lldb::SBThreadPlan, SBThreadPlan,
QueueThreadPlanForStepOverRange,
(lldb::SBAddress &, lldb::addr_t, lldb::SBError &));
LLDB_REGISTER_METHOD(lldb::SBThreadPlan, SBThreadPlan,
QueueThreadPlanForStepInRange,
(lldb::SBAddress &, lldb::addr_t));
LLDB_REGISTER_METHOD(lldb::SBThreadPlan, SBThreadPlan,
QueueThreadPlanForStepInRange,
(lldb::SBAddress &, lldb::addr_t, lldb::SBError &));
LLDB_REGISTER_METHOD(lldb::SBThreadPlan, SBThreadPlan,
QueueThreadPlanForStepOut, (uint32_t, bool));
LLDB_REGISTER_METHOD(lldb::SBThreadPlan, SBThreadPlan,
QueueThreadPlanForStepOut,
(uint32_t, bool, lldb::SBError &));
LLDB_REGISTER_METHOD(lldb::SBThreadPlan, SBThreadPlan,
QueueThreadPlanForRunToAddress, (lldb::SBAddress));
LLDB_REGISTER_METHOD(lldb::SBThreadPlan, SBThreadPlan,
QueueThreadPlanForRunToAddress,
(lldb::SBAddress, lldb::SBError &));
LLDB_REGISTER_METHOD(lldb::SBThreadPlan, SBThreadPlan,
QueueThreadPlanForStepScripted, (const char *));
LLDB_REGISTER_METHOD(lldb::SBThreadPlan, SBThreadPlan,
QueueThreadPlanForStepScripted,
(const char *, lldb::SBError &));
Pass an SBStructuredData to scripted ThreadPlans on use. This will allow us to write reusable scripted ThreadPlans, since you can use key/value pairs with known keys in the plan to parametrize its behavior. Differential Revision: https://reviews.llvm.org/D68366 llvm-svn: 373675
2019-10-04 06:50:18 +08:00
LLDB_REGISTER_METHOD(lldb::SBThreadPlan, SBThreadPlan,
QueueThreadPlanForStepScripted,
(const char *, lldb::SBStructuredData &,
lldb::SBError &));
[lldb] [Reproducer] Move SBRegistry registration into declaring files Move SBRegistry method registrations from SBReproducer.cpp into files declaring the individual APIs, in order to reduce the memory consumption during build and improve maintainability. The current humongous SBRegistry constructor exhausts all memory on a NetBSD system with 4G RAM + 4G swap, therefore making it impossible to build LLDB. Differential Revision: https://reviews.llvm.org/D59427 llvm-svn: 356481
2019-03-20 01:13:13 +08:00
}
}
}