Greg Clayton 4a9d83a55e Fix a memory leak in InstructionLLVMC where it held onto a strong reference to the DisassemblerLLVMC which in turn had a vector of InstructionSP causing the strong cycle. This is fixed now. ...

Rules are as follows for internal code using lldb::DisassemblerSP and lldb::InstructionSP:
1 - The disassembler needs to stay around as long as instructions do as the Instruction subclass now has a weak pointer to the disassembler
2 - The public API has been fixed so that if you get a SBInstruction, it will hold onto a strong reference to the disassembler in a new InstructionImpl class

This will keep code like like: 

inst = lldb.target.ReadInstructions(frame.GetPCAddress(), 1).GetInstructionAtIndex(0)
inst.GetMnemonic()

Working as expected (not the SBInstructionList() that was returned by SBTarget.ReadInstructions() is gone, but "inst" has a strong reference inside of it to the disassembler and the instruction.
                                                     
All code inside the LLDB shared library was verified to correctly hold onto the disassembler instance in all places.

<rdar://problem/24585496>

llvm-svn: 272069

2016-06-07 22:56:40 +00:00

..

CMakeLists.txt

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liblldb.exports

Fix OSX cmake build

2016-02-18 17:01:40 +00:00

liblldb.xcode.exports

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SBAddress.cpp

second pass over removal of Mutex and Condition

2016-05-19 05:13:57 +00:00

SBAttachInfo.cpp

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SBBlock.cpp

Handle the case when a variable is only valid in part of the enclosing scope

2016-02-25 12:23:37 +00:00

SBBreakpoint.cpp

second pass over removal of Mutex and Condition

2016-05-19 05:13:57 +00:00

SBBreakpointLocation.cpp

second pass over removal of Mutex and Condition

2016-05-19 05:13:57 +00:00

SBBroadcaster.cpp

Change over the broadcaster/listener process to hold shared or weak pointers

2016-03-07 21:50:25 +00:00

SBCommandInterpreter.cpp

second pass over removal of Mutex and Condition

2016-05-19 05:13:57 +00:00

SBCommandReturnObject.cpp

Fix FILE * leak in Python API

2016-03-25 23:40:32 +00:00

SBCommunication.cpp

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SBCompileUnit.cpp

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SBData.cpp

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SBDebugger.cpp

second pass over removal of Mutex and Condition

2016-05-19 05:13:57 +00:00

SBDeclaration.cpp

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SBError.cpp

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SBEvent.cpp

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SBExecutionContext.cpp

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SBExpressionOptions.cpp

Expose top-level Clang expressions via the command line and the API.

2016-03-28 21:20:05 +00:00

SBFileSpec.cpp

This patch stops lldb from loading a .lldbinit file from the current

2016-02-19 00:05:17 +00:00

SBFileSpecList.cpp

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SBFrame.cpp

second pass over removal of Mutex and Condition

2016-05-19 05:13:57 +00:00

SBFunction.cpp

second pass over removal of Mutex and Condition

2016-05-19 05:13:57 +00:00

SBHostOS.cpp

Attempt to fix darwin build after header refactor in llvm (r266595)

2016-04-18 12:18:35 +00:00

SBInstruction.cpp

Fix a memory leak in InstructionLLVMC where it held onto a strong reference to the DisassemblerLLVMC which in turn had a vector of InstructionSP causing the strong cycle. This is fixed now.

2016-06-07 22:56:40 +00:00

SBInstructionList.cpp

Fix a memory leak in InstructionLLVMC where it held onto a strong reference to the DisassemblerLLVMC which in turn had a vector of InstructionSP causing the strong cycle. This is fixed now.

2016-06-07 22:56:40 +00:00

SBLanguageRuntime.cpp

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SBLaunchInfo.cpp

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SBLineEntry.cpp

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SBListener.cpp

Change over the broadcaster/listener process to hold shared or weak pointers

2016-03-07 21:50:25 +00:00

SBModule.cpp

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SBModuleSpec.cpp

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SBPlatform.cpp

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SBProcess.cpp

Make sure to try and take the process stop lock when calling:

2016-05-26 00:08:39 +00:00

SBQueue.cpp

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SBQueueItem.cpp

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SBSection.cpp

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SBSourceManager.cpp

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SBStream.cpp

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SBStringList.cpp

Add the ability to limit "source regexp" breakpoints to a particular function

2016-04-28 01:40:57 +00:00

SBSymbol.cpp

second pass over removal of Mutex and Condition

2016-05-19 05:13:57 +00:00

SBSymbolContext.cpp

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SBSymbolContextList.cpp

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SBTarget.cpp

second pass over removal of Mutex and Condition

2016-05-19 05:13:57 +00:00

SBThread.cpp

second pass over removal of Mutex and Condition

2016-05-19 05:13:57 +00:00

SBThreadCollection.cpp

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SBThreadPlan.cpp

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SBType.cpp

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SBTypeCategory.cpp

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SBTypeEnumMember.cpp

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SBTypeFilter.cpp

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SBTypeFormat.cpp

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SBTypeNameSpecifier.cpp

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SBTypeSummary.cpp

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SBTypeSynthetic.cpp

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SBUnixSignals.cpp

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SBValue.cpp

SBValue::CreateValueFromData didn’t check whether the SBType passed into it is in fact a valid type - this can lead to LLDB crashing upon access

2016-05-23 17:11:14 +00:00

SBValueList.cpp

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SBVariablesOptions.cpp

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SBWatchpoint.cpp

second pass over removal of Mutex and Condition

2016-05-19 05:13:57 +00:00

SystemInitializerFull.cpp

Support Linux on SystemZ as platform

2016-04-14 14:28:34 +00:00