[Vm-dev] VM Maker: VMMakerUI-eem.18.mcz

commits at source.squeak.org commits at source.squeak.org
Wed Feb 5 01:55:52 UTC 2020


Eliot Miranda uploaded a new version of VMMakerUI to project VM Maker:
http://source.squeak.org/VMMaker/VMMakerUI-eem.18.mcz

==================== Summary ====================

Name: VMMakerUI-eem.18
Author: eem
Time: 4 February 2020, 5:55:50.787406 pm
UUID: cf2aa258-e313-47f7-86ce-88d714205b39
Ancestors: VMMakerUI-eem.17

Simulator: Use printRumpCStack instead of printMemoryFrom:to:

=============== Diff against VMMakerUI-eem.17 ===============

Item was changed:
  ----- Method: CogVMSimulator>>utilitiesMenu: (in category '*VMMakerUI-user interface') -----
  utilitiesMenu: aMenuMorph
  	aMenuMorph
  		add: 'toggle transcript' action: #toggleTranscript;
  		add: 'clone VM' action: #cloneSimulationWindow;
  		addLine;
  		add: 'print head frame' action: [self printFrame: cogit headFramePointer WithSP: cogit headStackPointer];
  		add: 'short print head frame & callers' action: [self shortPrintFrameAndCallers: cogit headFramePointer];
  		add: 'long print head frame & callers' action: [self printFrameAndCallers: cogit headFramePointer SP: cogit headFramePointer];
  		add: 'print frame...' action: [(self promptHex: 'print frame') ifNotNil: [:fp| self printFrame: fp]];
  		add: 'inspect frame...' action: [(self promptHex: 'inspect frame') ifNotNil: [:fp| (CogFrameInspector on: self) framePointer: fp; open]];
  		add: 'print call stack' action: #printCallStack;
  		add: 'print stack call stack' action: #printStackCallStack;
  		add: 'print stack call stack of...' action: [(self promptHex: 'frame') ifNotNil: [:fp| self printStackCallStackOf: fp]];
  		add: 'print call stack of...' action: [(self promptHex: 'context or process oop') ifNotNil: [:obj| self printCallStackOf: obj]];
  		add: 'print call stack of frame...' action: [(self promptHex: 'frame') ifNotNil: [:fp| self printCallStackFP: fp]];
  		add: 'print all stacks' action: #printAllStacks;
  		add: 'write back local ptrs' action: [stackPointer := localSP. framePointer := localFP. instructionPointer := localIP.
  											self writeBackHeadFramePointers];
  		add: 'write back mc ptrs' action: [stackPointer := cogit processor sp. framePointer := cogit processor fp. instructionPointer := cogit processor pc.
  											self externalWriteBackHeadFramePointers];
  		addLine;
+ 		add: 'print rump C stack' action: [self printRumpCStack];
- 		add: 'print rump C stack' action: [objectMemory printMemoryFrom: cogit processor sp to: CFramePointer];
  		add: 'print registers' action: [cogit processor printRegistersOn: transcript];
  		add: 'print register map' action: [cogit printRegisterMapOn: transcript];
  		add: 'disassemble method/trampoline...' action: [(self promptHex: 'pc') ifNotNil: [:pc| cogit disassembleCodeAt: pc]];
  		add: 'disassemble method/trampoline at pc' action:
  			[cogit disassembleCodeAt: (((cogit codeEntryFor: cogit processor pc) isNil
  										  and: [(cogit methodZone methodFor: cogit processor pc) = 0])
  											ifTrue: [instructionPointer]
  											ifFalse: [cogit processor pc])];
  		add: 'disassemble ext head frame method' action: [cogit disassembleMethod: (self frameMethod: framePointer)];
  		add: 'print oop...' action: [(self promptHex: 'print oop') ifNotNil: [:oop| self printOop: oop]];
  		add: 'long print oop...' action: [(self promptHex: 'print oop') ifNotNil: [:oop| self longPrintOop: oop]];
  		add: 'print context...' action: [(self promptHex: 'print context') ifNotNil: [:oop| self printContext: oop]];
  		add: 'symbolic method...' action: [(self promptHex: 'method bytecodes') ifNotNil: [:oop| self symbolicMethod: oop]];
  		addLine;
  		add: 'inspect object memory' target: objectMemory action: #inspect;
  		add: 'run leak checker' action: [Cursor execute showWhile: [self runLeakChecker]];
  		add: 'inspect cointerpreter' action: #inspect;
  		add: 'inspect cogit' target: cogit action: #inspect;
  		add: 'inspect method zone' target: cogit methodZone action: #inspect;
  		add: 'inspect head frame' action: [CogHeadFrameInspector openFor: self];
  		add: 'inspect processor' action: [CogProcessorAlienInspector openFor: self].
  	self isThreadedVM ifTrue:
  		[aMenuMorph add: 'inspect thread manager' target: self threadManager action: #inspect].
  	aMenuMorph
  		addLine;
  		add: 'print cog methods' target: cogMethodZone action: #printCogMethods;
  		add: 'print cog methods with prim...' action:
  			[(self promptNum: 'prim index') ifNotNil: [:pix| cogMethodZone printCogMethodsWithPrimitive: pix]];
  		add: 'print cog methods with selector...' action:
  			[|s| s := UIManager default request: 'selector'.
  			s notEmpty ifTrue:
  				[s = 'nil' ifTrue: [s := nil].
  				 cogMethodZone methodsDo:
  					[:m|
  					(s ifNil: [m selector = objectMemory nilObject]
  					 ifNotNil: [(objectMemory numBytesOf: m selector) = s size
  							and: [(self strncmp: s
  											_: (m selector + objectMemory baseHeaderSize)
  											_: (objectMemory numBytesOf: m selector)) = 0]]) ifTrue:
  						[cogit printCogMethod: m]]]];
  		add: 'print cog methods with method...' action:
  			[(self promptHex: 'method') ifNotNil: [:methodOop| cogMethodZone printCogMethodsWithMethod: methodOop]];
  		add: 'print cog method for...' action: [(self promptHex: 'pc') ifNotNil: [:pc| cogit printCogMethodFor: pc]];
  		add: 'print cog method header for...' action: [(self promptHex: 'pc') ifNotNil: [:pc| cogit printCogMethodHeaderFor: pc]];
  		add: 'print trampoline table' target: cogit action: #printTrampolineTable;
  		add: 'print prim trace log' action: #dumpPrimTraceLog;
  		add: 'report recent instructions' target: cogit action: #reportLastNInstructions;
  		add: (cogit printRegisters
  				ifTrue: ['no print registers each instruction']
  				ifFalse: ['print registers each instruction'])
  			action: [cogit printRegisters: cogit printRegisters not];
  		add: (cogit printInstructions
  				ifTrue: ['no print instructions each instruction']
  				ifFalse: ['print instructions each instruction'])
  			action: [cogit printInstructions: cogit printInstructions not];
  		addLine;
  		add: (cogit singleStep
  				ifTrue: ['no single step']
  				ifFalse: ['single step'])
  			action: [cogit singleStep: cogit singleStep not];
  		add: 'click step' action: [cogit setClickStepBreakBlock];
  		add: 'set break pc', cogit breakPC menuPrompt, '...-ve to disable or remove' action: [cogit promptForBreakPC];
  		add: 'set break count...' action: [|s| s := UIManager default request: 'break count (dec)'.
  											s notEmpty ifTrue: [breakCount := Integer readFrom: s readStream]];
  		add: 'set break selector...' action: [|s| s := UIManager default request: 'break selector (MNU:foo for MNU)'.
  											s notEmpty ifTrue:
  												[(s size > 4 and: [s beginsWith: 'MNU:'])
  													ifTrue: [self setBreakMNUSelector: (s allButFirst: 4)]
  													ifFalse: [self setBreakSelector: s]]];
  		add: 'set break block...' action: [| s |
  										s := UIManager default
  												request: 'break block'
  												initialAnswer: (cogit breakBlock
  																ifNotNil: [:bb| bb sourceString copyReplaceAll: 't1' with: 'address']
  																ifNil: '[:address| false]').
  											s notEmpty ifTrue: [self setBreakBlockFromString: s]];
  		add: 'set cogit break method...' action: [(self promptHex: 'cogit breakMethod') ifNotNil: [:bm| cogit setBreakMethod: bm]];
  		add: (printBytecodeAtEachStep
  				ifTrue: ['no print bytecode each bytecode']
  				ifFalse: ['print bytecode each bytecode'])
  			action: [self ensureDebugAtEachStepBlock.
  					printBytecodeAtEachStep := printBytecodeAtEachStep not];
  		add: (printFrameAtEachStep
  				ifTrue: ['no print frame each bytecode']
  				ifFalse: ['print frame each bytecode'])
  			action: [self ensureDebugAtEachStepBlock.
  					printFrameAtEachStep := printFrameAtEachStep not].
  	^aMenuMorph!



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