Vm-dev June 2014

vm-dev@lists.squeakfoundation.org

37 participants
268 discussions

CMake/Build Tree flattening project update.
by gettimothy 04 Jun '14

04 Jun '14

Hi All, quick update. 1. The flattening is done and lives at http://www.svn.menmachinesmaterials.com/Flat/ for the moment. 2. By 'done' I mean that builds that work on my platform with the old tree, now work with the new tree and those that never worked, still do not work, but they do configure and start to build. 3. I have tested the existing Cog/image/ build scripts in Flat/image against the flattened tree, and they work. 4. I have added a script for building a CMakeVMMakerSqueak enabled image in Flat/image/buildsqueakcmakeimageFlatTree.sh and tested it. It builds Cog 4.5, 4.6 release and trunk images and also does standardVM config building if wanted. 5. My next step is to create a one-to-one mapping between existing GNU-Make builds and CMake Configurations. 6. After that, when/if I get an answer on how to use the bochs platform and its plugin, I will document it. 7. At that point, the terms of the offer from Tim R. should be fulfilled, however... <---Tim R. Please confirm or deny, thx 8. I want to get the cygwin builds working both in gnu-land and cmake land 9. SunOS port if possible 10 BSD port if possible. 11 Releasing this beast and using it. Feel free to take it for a test drive. (I power down the computer at night and during thunderstorms, so availability is a.m. EST [GMT -5]) svn co http://www.svn.menmachinesmaterials.com/Flat/ cd Flat/image buildsqueakcmakeimageFlatTree.sh -c 4.5 will get you a Cog setup in cogVMMaker subdirectory (complete with source tree set up releative to that director) buildsqueakcmakeimageFlatTree.sh -c 4.5 -t same, but with trunk as mc repo buildsqueakcmakeimageFlatTree.sh -c 4.6 same, but 4.6 buildsqueakcmakeimageFlatTree.sh -s 4.5 StandardVM setup per the wiki at http://wiki.squeak.org/squeak/6177 complete with demo VMMaker.conf files buildsqueakcmakeimageFlatTree.sh -b gets both 4.5 standardVM and cog setups for you. Eliot's scripts work as well, but only against the old build tree. The Cog installs have both Eliot's workspace texts and a new one for VMMakerCMakeSqueak with ports of the existing pharo configurations for squeak. Like I mentioned, I will be adding configurations to match what exists in the GNU builds next. Cordially, tty

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raspberry pi and squeak
by Juan 04 Jun '14

04 Jun '14

Hi all Any body know if Socket and SocketPlugin works in Pi? best regards

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VM Maker: VMMaker.oscog-eem.754.mcz
by commits＠source.squeak.org 04 Jun '14

04 Jun '14

Eliot Miranda uploaded a new version of VMMaker to project VM Maker: http://source.squeak.org/VMMaker/VMMaker.oscog-eem.754.mcz ==================== Summary ==================== Name: VMMaker.oscog-eem.754 Author: eem Time: 3 June 2014, 3:24:19.178 pm UUID: d9c78dfc-173f-43b0-8568-52f5cfd95c05 Ancestors: VMMaker.oscog-eem.753 Fix the abort sequence for RISCs. The assert check on the sendMissCall requires that sendMissCall means the sendMissCall. But on RISCs we must push the link reg before calling it. Hence we need a sendMiss label. Fix the offset of numCounters in the method surrogates to fix Sista Spur. =============== Diff against VMMaker.oscog-eem.753 =============== Item was changed: ----- Method: CogSistaMethodSurrogate32>>numCounters (in category 'accessing') ----- numCounters + ^memory unsignedLongAt: address + 21 + baseHeaderSize! - ^memory unsignedLongAt: address + 25! Item was changed: ----- Method: CogSistaMethodSurrogate32>>numCounters: (in category 'accessing') ----- numCounters: aValue ^memory + unsignedLongAt: address + 21 + baseHeaderSize - unsignedLongAt: address + 25 put: aValue! Item was changed: ----- Method: CogSistaMethodSurrogate64>>numCounters (in category 'accessing') ----- numCounters + ^memory unsignedLongLongAt: address + 33 + baseHeaderSize! - ^memory unsignedLongLongAt: address + 41! Item was changed: ----- Method: CogSistaMethodSurrogate64>>numCounters: (in category 'accessing') ----- numCounters: aValue ^memory + unsignedLongLongAt: address + 33 + baseHeaderSize - unsignedLongLongAt: address + 41 put: aValue! Item was changed: CogClass subclass: #Cogit + instanceVariableNames: 'coInterpreter objectMemory objectRepresentation processor threadManager methodZone methodZoneBase codeBase minValidCallAddress lastNInstructions simulatedAddresses simulatedTrampolines simulatedVariableGetters simulatedVariableSetters printRegisters printInstructions compilationTrace clickConfirm breakPC breakBlock singleStep guardPageSize traceFlags traceStores breakMethod methodObj initialPC endPC methodOrBlockNumArgs inBlock needsFrame hasYoungReferent usesMethodClass primitiveIndex backEnd callerSavedRegMask postCompileHook primInvokeLabel methodLabel stackCheckLabel blockEntryLabel blockEntryNoContextSwitch blockNoContextSwitchOffset stackOverflowCall sendMiss sendMissCall missOffset entryPointMask checkedEntryAlignment uncheckedEntryAlignment cmEntryOffset entry cmNoCheckEntryOffset noCheckEntry dynSuperEntry dynSuperEntryAlignment cmDynSuperEntryOffset mnuCall interpretCall endCPICCase0 endCPICCase1 numPICCases firstCPICCaseOffset cPICCaseSize cPICEndSize closedPICSize openPICSize fixups abstractOpcodes annotations generatorTable primitiveGeneratorTable byte0 byte1 byte2 byte3 bytecodePC bytecodeSetOffset opcodeIndex numAbstractOpcodes annotationIndex blockStarts blockCount labelCounter cStackAlignment expectedSPAlignment expectedFPAlignment codeModified maxMethodBefore maxLitIndex ceMethodAbortTrampoline cePICAbortTrampoline ceCheckForInterruptTrampoline ceCPICMissTrampoline ceReturnToInterpreterTrampoline ceBaseFrameReturnTrampoline ceSendMustBeBooleanAddTrueTrampoline ceSendMustBeBooleanAddFalseTrampoline ceCannotResumeTrampoline ceEnterCogCodePopReceiverReg ceEnterCogCodePopReceiverAndClassRegs cePrimReturnEnterCogCode cePrimReturnEnterCogCodeProfiling ceNonLocalReturnTrampoline ceFetchContextInstVarTrampoline ceStoreContextInstVarTrampoline ceImplicitReceiverTrampoline ceExplicitReceiverTrampoline ceCaptureCStackPointers ceFlushICache ceCheckFeaturesFunction ceTraceLinkedSendTrampoline ceTraceBlockActivationTrampoline ceTraceStoreTrampoline ceGetSP sendTrampolines superSendTrampolines dynamicSuperSendTrampolines firstSend lastSend realCEEnterCogCodePopReceiverReg realCEEnterCogCodePopReceiverAndClassRegs trampolineTableIndex trampolineAddresses objectReferencesInRuntime runtimeObjectRefIndex cFramePointerInUse debugPrimCallStackOffset ceTryLockVMOwner ceUnlockVMOwner cogMethodSurrogateClass cogBlockMethodSurrogateClass extA extB' - instanceVariableNames: 'coInterpreter objectMemory objectRepresentation processor threadManager methodZone methodZoneBase codeBase minValidCallAddress lastNInstructions simulatedAddresses simulatedTrampolines simulatedVariableGetters simulatedVariableSetters printRegisters printInstructions compilationTrace clickConfirm breakPC breakBlock singleStep guardPageSize traceFlags traceStores breakMethod methodObj initialPC endPC methodOrBlockNumArgs inBlock needsFrame hasYoungReferent usesMethodClass primitiveIndex backEnd callerSavedRegMask postCompileHook primInvokeLabel methodLabel stackCheckLabel blockEntryLabel blockEntryNoContextSwitch blockNoContextSwitchOffset stackOverflowCall sendMissCall missOffset entryPointMask checkedEntryAlignment uncheckedEntryAlignment cmEntryOffset entry cmNoCheckEntryOffset noCheckEntry dynSuperEntry dynSuperEntryAlignment cmDynSuperEntryOffset mnuCall interpretCall endCPICCase0 endCPICCase1 numPICCases firstCPICCaseOffset cPICCaseSize cPICEndSize closedPICSize openPICSize fixups abstractOpcodes annotations generatorTable primitiveGeneratorTable byte0 byte1 byte2 byte3 bytecodePC bytecodeSetOffset opcodeIndex numAbstractOpcodes annotationIndex blockStarts blockCount labelCounter cStackAlignment expectedSPAlignment expectedFPAlignment codeModified maxMethodBefore maxLitIndex ceMethodAbortTrampoline cePICAbortTrampoline ceCheckForInterruptTrampoline ceCPICMissTrampoline ceReturnToInterpreterTrampoline ceBaseFrameReturnTrampoline ceSendMustBeBooleanAddTrueTrampoline ceSendMustBeBooleanAddFalseTrampoline ceCannotResumeTrampoline ceEnterCogCodePopReceiverReg ceEnterCogCodePopReceiverAndClassRegs cePrimReturnEnterCogCode cePrimReturnEnterCogCodeProfiling ceNonLocalReturnTrampoline ceFetchContextInstVarTrampoline ceStoreContextInstVarTrampoline ceImplicitReceiverTrampoline ceExplicitReceiverTrampoline ceCaptureCStackPointers ceFlushICache ceCheckFeaturesFunction ceTraceLinkedSendTrampoline ceTraceBlockActivationTrampoline ceTraceStoreTrampoline ceGetSP sendTrampolines superSendTrampolines dynamicSuperSendTrampolines firstSend lastSend realCEEnterCogCodePopReceiverReg realCEEnterCogCodePopReceiverAndClassRegs trampolineTableIndex trampolineAddresses objectReferencesInRuntime runtimeObjectRefIndex cFramePointerInUse debugPrimCallStackOffset ceTryLockVMOwner ceUnlockVMOwner cogMethodSurrogateClass cogBlockMethodSurrogateClass extA extB' classVariableNames: 'AltBlockCreationBytecodeSize AltNSSendIsPCAnnotated AnnotationConstantNames AnnotationShift BlockCreationBytecodeSize Debug DisplacementMask DisplacementX2N EagerInstructionDecoration EncounteredUnknownBytecode FirstAnnotation HasBytecodePC InsufficientCodeSpace IsAbsPCReference IsDisplacement IsDisplacementX2N IsNSSendCall IsObjectReference IsRelativeCall IsSendCall MapEnd MaxCompiledPrimitiveIndex MaxNegativeErrorCode MaxStackAllocSize MaxUnitDisplacement MaxX2NDisplacement MethodTooBig NSSendIsPCAnnotated NotFullyInitialized NumObjRefsInRuntime NumSendTrampolines NumTrampolines ProcessorClass UnimplementedPrimitive YoungSelectorInPIC' poolDictionaries: 'CogCompilationConstants CogMethodConstants CogRTLOpcodes VMBasicConstants VMObjectIndices VMStackFrameOffsets' category: 'VMMaker-JIT'! Cogit class instanceVariableNames: 'generatorTable primitiveTable'! !Cogit commentStamp: 'eem 2/13/2013 15:37' prior: 0! I am the code generator for the Cog VM. My job is to produce machine code versions of methods for faster execution and to manage inline caches for faster send performance. I can be tested in the current image using my class-side in-image compilation facilities. e.g. try StackToRegisterMappingCogit genAndDis: (Integer >> #benchFib) I have concrete subclasses that implement different levels of optimization: SimpleStackBasedCogit is the simplest code generator. StackToRegisterMappingCogit is the current production code generator It defers pushing operands to the stack until necessary and implements a register-based calling convention for low-arity sends. StackToRegisterMappingCogit is an experimental code generator with support for counting conditional branches, intended to support adaptive optimization. coInterpreter <CoInterpreterSimulator> the VM's interpreter with which I cooperate methodZoneManager <CogMethodZoneManager> the manager of the machine code zone objectRepresentation <CogObjectRepresentation> the object used to generate object accesses processor <BochsIA32Alien|?> the simulator that executes the IA32/x86 machine code I generate when simulating execution in Smalltalk simulatedTrampolines <Dictionary of Integer -> MessageSend> the dictionary mapping trap jump addresses to run-time routines used to warp from simulated machine code in to the Smalltalk run-time. simulatedVariableGetters <Dictionary of Integer -> MessageSend> the dictionary mapping trap read addresses to variables in run-time objects used to allow simulated machine code to read variables in the Smalltalk run-time. simulatedVariableSetters <Dictionary of Integer -> MessageSend> the dictionary mapping trap write addresses to variables in run-time objects used to allow simulated machine code to write variables in the Smalltalk run-time. printRegisters printInstructions clickConfirm <Boolean> flags controlling debug printing and code simulation breakPC <Integer> machine code pc breakpoint cFramePointer cStackPointer <Integer> the variables representing the C stack & frame pointers, which must change on FFI callback and return selectorOop <sqInt> the oop of the methodObj being compiled methodObj <sqInt> the bytecode method being compiled initialPC endPC <Integer> the start and end pcs of the methodObj being compiled methodOrBlockNumArgs <Integer> argument count of current method or block being compiled needsFrame <Boolean> whether methodObj or block needs a frame to execute primitiveIndex <Integer> primitive index of current method being compiled methodLabel <CogAbstractOpcode> label for the method header blockEntryLabel <CogAbstractOpcode> label for the start of the block dispatch code stackOverflowCall <CogAbstractOpcode> label for the call of ceStackOverflow in the method prolog sendMissCall <CogAbstractOpcode> label for the call of ceSICMiss in the method prolog entryOffset <Integer> offset of method entry code from start (header) of method entry <CogAbstractOpcode> label for the first instruction of the method entry code noCheckEntryOffset <Integer> offset of the start of a method proper (after the method entry code) from start (header) of method noCheckEntry <CogAbstractOpcode> label for the first instruction of start of a method proper fixups <Array of <AbstractOpcode Label | nil>> the labels for forward jumps that will be fixed up when reaching the relevant bytecode. fixup shas one element per byte in methodObj's bytecode abstractOpcodes <Array of <AbstractOpcode>> the code generated when compiling methodObj byte0 byte1 byte2 byte3 <Integer> individual bytes of current bytecode being compiled in methodObj bytecodePointer <Integer> bytecode pc (same as Smalltalk) of the current bytecode being compiled opcodeIndex <Integer> the index of the next free entry in abstractOpcodes (this code is translated into C where OrderedCollection et al do not exist) numAbstractOpcodes <Integer> the number of elements in abstractOpcocdes blockStarts <Array of <BlockStart>> the starts of blocks in the current method blockCount the index into blockStarts as they are being noted, and hence eventuakly teh total number of blocks in the current method labelCounter <Integer> a nicety for numbering labels not needed in the production system but probably not expensive enough to worry about ceStackOverflowTrampoline <Integer> ceSend0ArgsTrampoline <Integer> ceSend1ArgsTrampoline <Integer> ceSend2ArgsTrampoline <Integer> ceSendNArgsTrampoline <Integer> ceSendSuper0ArgsTrampoline <Integer> ceSendSuper1ArgsTrampoline <Integer> ceSendSuper2ArgsTrampoline <Integer> ceSendSuperNArgsTrampoline <Integer> ceSICMissTrampoline <Integer> ceCPICMissTrampoline <Integer> ceStoreCheckTrampoline <Integer> ceReturnToInterpreterTrampoline <Integer> ceBaseFrameReturnTrampoline <Integer> ceSendMustBeBooleanTrampoline <Integer> ceClosureCopyTrampoline <Integer> the various trampolines (system-call-like jumps from machine code to the run-time). See Cogit>>generateTrampolines for the mapping from trampoline to run-time routine and then read the run-time routine for a funcitonal description. ceEnterCogCodePopReceiverReg <Integer> the enilopmart (jump from run-time to machine-code) methodZoneBase <Integer> ! Cogit class instanceVariableNames: 'generatorTable primitiveTable'! Item was changed: ----- Method: Cogit class>>declareCVarsIn: (in category 'translation') ----- declareCVarsIn: aCCodeGenerator #( 'coInterpreter' 'objectMemory' 'methodZone' 'objectRepresentation' 'cogBlockMethodSurrogateClass' 'cogMethodSurrogateClass' 'threadManager' 'processor' 'lastNInstructions' 'simulatedAddresses' 'simulatedTrampolines' 'simulatedVariableGetters' 'simulatedVariableSetters' 'printRegisters' 'printInstructions' 'clickConfirm' 'singleStep') do: [:simulationVariableNotNeededForRealVM| aCCodeGenerator removeVariable: simulationVariableNotNeededForRealVM]. NewspeakVM ifFalse: [#( 'dynSuperEntry' 'dynSuperEntryAlignment' 'dynamicSuperSendTrampolines' 'ceImplicitReceiverTrampoline' 'ceExplicitReceiverTrampoline' 'cmDynSuperEntryOffset') do: [:variableNotNeededInNormalVM| aCCodeGenerator removeVariable: variableNotNeededInNormalVM]]. aCCodeGenerator removeConstant: #COGMTVM. "this should be defined at compile time" aCCodeGenerator addHeaderFile:'<stddef.h>'; "for e.g. offsetof" addHeaderFile:'"sqCogStackAlignment.h"'; addHeaderFile:'"cogmethod.h"'; addHeaderFile:'#if COGMTVM'; addHeaderFile:'"cointerpmt.h"'; addHeaderFile:'#else'; addHeaderFile:'"cointerp.h"'; addHeaderFile:'#endif'; addHeaderFile:'"cogit.h"'; addHeaderFile:'"dispdbg.h"'. aCCodeGenerator var: #ceGetSP declareC: 'unsigned long (*ceGetSP)(void)'; var: #ceCaptureCStackPointers declareC: 'void (*ceCaptureCStackPointers)(void)'; var: #ceEnterCogCodePopReceiverReg declareC: 'void (*ceEnterCogCodePopReceiverReg)(void)'; var: #realCEEnterCogCodePopReceiverReg declareC: 'void (*realCEEnterCogCodePopReceiverReg)(void)'; var: #ceEnterCogCodePopReceiverAndClassRegs declareC: 'void (*ceEnterCogCodePopReceiverAndClassRegs)(void)'; var: #realCEEnterCogCodePopReceiverAndClassRegs declareC: 'void (*realCEEnterCogCodePopReceiverAndClassRegs)(void)'; var: #ceFlushICache declareC: 'static void (*ceFlushICache)(unsigned long from, unsigned long to)'; var: #ceCheckFeaturesFunction declareC: 'static unsigned long (*ceCheckFeaturesFunction)(void)'; var: #ceTryLockVMOwner declareC: 'unsigned long (*ceTryLockVMOwner)(void)'; var: #ceUnlockVMOwner declareC: 'void (*ceUnlockVMOwner)(void)'; var: #postCompileHook declareC: 'void (*postCompileHook)(CogMethod *, void *)'; var: #openPICList declareC: 'CogMethod *openPICList = 0'; var: #maxMethodBefore type: #'CogBlockMethod *'. aCCodeGenerator declareVar: 'aMethodLabel' type: #'AbstractInstruction'; "Has to come lexicographically before backEnd & methodLabel" var: #backEnd declareC: 'AbstractInstruction * const backEnd = &aMethodLabel'; var: #methodLabel declareC: 'AbstractInstruction * const methodLabel = &aMethodLabel'; var: #primInvokeLabel type: #'AbstractInstruction *'. self declareC: #(abstractOpcodes stackCheckLabel blockEntryLabel blockEntryNoContextSwitch + stackOverflowCall sendMiss sendMissCall entry noCheckEntry dynSuperEntry - stackOverflowCall sendMissCall entry noCheckEntry dynSuperEntry mnuCall interpretCall endCPICCase0 endCPICCase1) as: #'AbstractInstruction *' in: aCCodeGenerator. aCCodeGenerator declareVar: #annotations type: #'InstructionAnnotation *'; declareVar: #blockStarts type: #'BlockStart *'; declareVar: #fixups type: #'BytecodeFixup *'. aCCodeGenerator var: #sendTrampolines declareC: 'sqInt sendTrampolines[NumSendTrampolines]'; var: #superSendTrampolines declareC: 'sqInt superSendTrampolines[NumSendTrampolines]'; var: #dynamicSuperSendTrampolines declareC: 'sqInt dynamicSuperSendTrampolines[NumSendTrampolines]'; var: #trampolineAddresses declareC: 'static char *trampolineAddresses[NumTrampolines*2]'; var: #objectReferencesInRuntime declareC: 'static sqInt objectReferencesInRuntime[NumObjRefsInRuntime]'; var: #labelCounter type: #int; var: #traceFlags declareC: 'int traceFlags = 8 /* prim trace log on by default */'; var: #cStackAlignment declareC: 'const int cStackAlignment = STACK_ALIGN_BYTES'. aCCodeGenerator declareVar: #CFramePointer type: #'void *'; declareVar: #CStackPointer type: #'void *'; declareVar: #minValidCallAddress type: #'unsigned long'; declareVar: #debugPrimCallStackOffset type: #'unsigned long'. aCCodeGenerator vmClass generatorTable ifNotNil: [:bytecodeGenTable| aCCodeGenerator var: #generatorTable declareC: 'BytecodeDescriptor generatorTable[', bytecodeGenTable size, ']', (self tableInitializerFor: bytecodeGenTable in: aCCodeGenerator); var: #primitiveGeneratorTable declareC: 'PrimitiveDescriptor primitiveGeneratorTable[MaxCompiledPrimitiveIndex+1]', (self tableInitializerFor: aCCodeGenerator vmClass primitiveTable in: aCCodeGenerator)]. "In C the abstract opcode names clash with the Smalltak generator syntactic sugar. Most of the syntactic sugar is inlined, but alas some remains. Rename the syntactic sugar to avoid the clash." (self organization listAtCategoryNamed: #'abstract instructions') do: [:s| aCCodeGenerator addSelectorTranslation: s to: 'g', (aCCodeGenerator cFunctionNameFor: s)]. aCCodeGenerator addSelectorTranslation: #halt: to: 'haltmsg'! Item was changed: ----- Method: Cogit>>compileAbort (in category 'compile abstract instructions') ----- compileAbort "The start of a CogMethod has a call to a run-time abort routine that either handles an in-line cache failure or a stack overflow. The routine selects the path depending on ReceiverResultReg; if zero it takes the stack overflow path; if nonzero the in-line cache miss path. Neither of these paths returns. The abort routine must be called; In the callee the method is located by adding the relevant offset to the return address of the call." stackOverflowCall := self MoveCq: 0 R: ReceiverResultReg. + backEnd hasLinkRegister + ifTrue: + [sendMiss := self PushR: LinkReg. + sendMissCall := self Call: (self methodAbortTrampolineFor: methodOrBlockNumArgs)] + ifFalse: + [sendMiss := + sendMissCall := self Call: (self methodAbortTrampolineFor: methodOrBlockNumArgs)]! - backEnd hasLinkRegister ifTrue: - [self PushR: LinkReg]. - sendMissCall := self Call: (self methodAbortTrampolineFor: methodOrBlockNumArgs)! Item was changed: ----- Method: Cogit>>compileEntry (in category 'compile abstract instructions') ----- compileEntry "The entry code to a method checks that the class of the current receiver matches that in the inline cache. Other non-obvious elements are that its alignment must be different from the alignment of the noCheckEntry so that the method map machinery can distinguish normal and super sends (super sends bind to the noCheckEntry). In Newspeak we also need to distinguish dynSuperSends from normal and super and so bind a the preceeding nop (on x86 there happens to be one anyway)." self cppIf: NewspeakVM ifTrue: [self Nop. "1st nop differentiates dynSuperEntry from no-check entry if using nextMethod" dynSuperEntry := self Nop]. entry := objectRepresentation getInlineCacheClassTagFrom: ReceiverResultReg into: TempReg. self CmpR: ClassReg R: TempReg. + self JumpNonZero: sendMiss. - self JumpNonZero: sendMissCall. noCheckEntry := self Label. self recordSendTrace ifTrue: [self CallRT: ceTraceLinkedSendTrampoline]!

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Filling in missing Squeak plugins---cs to get ClipboardExtenededPlugin into squeak link provided
by gettimothy 03 Jun '14

03 Jun '14

Hi All. ClipboardExtendedPlugin exists as C code in current Cog svn co, but there it does not come as a Smalltalk Class in VMMaker.oscog Bert David and Mariano discussed it here: http://forum.world.st/where-is-ClipboardExtendedPlugin-td3057443.html I filed in the changeset here: http://squeakvm.org/svn/squeak/trunk/platforms/Mac%20OS/plugins/ClipboardEx… This gave me the ClipboardExtendedPlugin class and the VMMaker was able to generate the ClipboardExtendedPlugin.s /* Automatically generated by SmartSyntaxPluginCodeGenerator * VMMaker.oscog-eem.720 uuid: 0db9a001-37b2-4c1b-9aa8-0e661200853c from ClipboardExtendedPlugin * VMMaker.oscog-eem.720 uuid: 0db9a001-37b2-4c1b-9aa8-0e661200853c */ I did a diff between the generated code from that new class and the existing C code from SVN co and there are significant differences. Let me know how you want to proceed on this. thx. tty

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[REMINDER] CFP - IWST 2014 - Deadline June, 15
by jannik laval 03 Jun '14

03 Jun '14

[Please accept our apologies if you receive multiple copies of this call] [Please send to interested colleagues / mailing-lists] ************************************************************************************************************ CALL FOR PAPERS IWST14 — International Workshop on Smalltalk Technologies Cambridge, England; August 19, 2014 http://www.esug.org/Conferences/2014/IWST14 ************************************************************************************************************ ------------------- Goals and scopes ------------------- The goals of the workshop is to create a forum around advances or experience in Smalltalk and to trigger discussions and exchanges of ideas. The topics of your paper can be on all aspect of Smalltalk, theoretical as well as practical. Participants are invited to submit research articles or industrial papers. This year we want to open two different tracks: one research track and one industrial track with less scientific constraints. We expect papers of three kinds: Short position papers describing emerging ideas Long research papers with deeper description of experiments and of research results. Industrial papers with presentation of real and innovative Smalltalk applications; this kind of paper should enlighten why Smalltalk is really appropriate for your application. We will not enforce any length restriction. -------------------- Important Dates -------------------- Submission deadline: June 15, 2014 Notification deadline: July 15, 2014 Workshop : August 19, 2014 All accepted papers will be published in ACM DL (To be confirmed) ------------------- Topics ------------------- We welcome contributions on all aspects, theoretical as well as practical, of Smalltalk related topics such as: Aspect-oriented programming, Design patterns, Experience reports, Frameworks, Implementation, new dialects or languages implemented in Smalltalk, Interaction with other languages, Meta-programming and Meta-modeling, Tools ------------------- Best Paper Award ------------------- To encourage the submission of high-quality papers, the IWST organizing committee is very proud to announce a Best Paper Award for this edition of IWST. We thank Lam Research Corporation for its financial contribution that makes it possible a price for the three best papers: 1000 USD for first place, 600 USD for second place and 400 USD for third place. The ranking will be decided by the program committee during the review process. The awards will be given during the ESUG conference social event. The Best Paper Award will take place only with a minimum of six submissions. Notice also that to be illegible, a paper must be presented at the workshop by one of the author and that the presenting author must be registered at the ESUG conference. ------------------- Publication ------------------- Both submissions and final papers must be prepared using the ACM SIGPLAN 10 point format. Templates for Word and LaTeX are available at http://www.acm.org/sigs/sigplan/authorInformation.htm. This site also contains links to useful informations on how to write effective submissions. ------------------- Submission ------------------- All submissions must be sent via easychair: https://www.easychair.org/conferences/?conf=iwst2014 ------------------- Program chairs ------------------- Alain Plantec (UMR 6265 Lab-STICC, University of Brest, France) Jannik Laval (Ecole des Mines de Douai, France) -- ~~Jannik Laval~~ École des Mines de Douai Enseignant-chercheur http://www.jannik-laval.eu http://www.phratch.com http://car.mines-douai.fr/

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Links to Existing BochsIA32 info I can add to the class comment?
by gettimothy 03 Jun '14

03 Jun '14

Hi all. I know I need Bochs to use the BochsIA32Plugin and I would like to include some info on how to do this in the class comment for the same. (also, I am going to attempt to compile against it, so knowing what to do would be helpful too (: ) Has somebody documented this already?. My apologies if this is old-hat. A search of my mail archives does not turn up anything obvious thx. tty

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CMakeVMMakerSqueak and BuildTree flattening progress report
by gettimothy 03 Jun '14

03 Jun '14

Howdy all. Quick update on the two projects as I want them delivered together. Existing GNU-Make build tree flattening is "done" meaning that configurations and compiles run until completion or compilation error on my platform. (i.e. if it works on old it works on new and if it did not, it does not) CMakeVMMakerSqueak "missing plugins" are added, however, I want to make the BochsIA stuff clear for newbies--like me. I need to add modified build scripts in Cog/image (i.e Flat/image) that build configure of the flattened build tree. <---will do tomorrow for each existing GNU-Make Makefile, I want a CMake version of that with naming so that is is clear to end user what's what. Get the cygwin builds working on both Gnu-Make and CMake SunOS builds working BSD builds working Steal all the underpants ??? profit! cheers. tty

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VM Maker: CMakeVMMakerSqueak-tty.26.mcz
by commits＠source.squeak.org 02 Jun '14

02 Jun '14

Timothy M uploaded a new version of CMakeVMMakerSqueak to project VM Maker: http://source.squeak.org/VMMaker/CMakeVMMakerSqueak-tty.26.mcz ==================== Summary ==================== Name: CMakeVMMakerSqueak-tty.26 Author: tty Time: 2 June 2014, 5:49:19.71 pm UUID: 6617ed3a-2c96-4a6f-8e33-f6b947fdcca6 Ancestors: CMakeVMMakerSqueak-tty.25 Added VMProfileMacSupportPlugin And VMProfileLinuxSupportPlugin as defaultInternalPlugins. verified code generated. This supercedes the Pharo QVMProfileMacSupportPlugin per eem's advice. =============== Diff against CMakeVMMakerSqueak-tty.25 =============== Item was changed: ----- Method: SqueakCogMacOSConfig>>defaultInternalPlugins (in category 'plugins') ----- defaultInternalPlugins ^ #( ADPCMCodecPlugin AsynchFilePlugin B3DAcceleratorPlugin BalloonEnginePlugin "B2DPlugin" BitBltSimulation "BitBltPlugin" BMPReadWriterPlugin DeflatePlugin "ZipPlugin" DropPlugin DSAPlugin "DSAPrims" FFTPlugin FilePlugin HostWindowPlugin IA32ABIPlugin "IA32ABI" InternetConfigPlugin JoystickTabletPlugin JPEGReaderPlugin JPEGReadWriter2Plugin KlattSynthesizerPlugin "Klatt" LargeIntegersPlugin "LargeIntegers" LocalePlugin MacMenubarPlugin Matrix2x3Plugin MIDIPlugin MiscPrimitivePlugin "QVMProfileMacSupportPlugin" RePlugin SecurityPlugin SerialPlugin SocketPlugin SoundCodecPlugin "SoundCodecPrims" SoundGenerationPlugin SoundPlugin StarSqueakPlugin SurfacePlugin UUIDPlugin + VMProfileMacSupportPlugin )! Item was changed: ----- Method: SqueakCogUnixConfig>>defaultInternalPlugins (in category 'plugins') ----- defaultInternalPlugins " took from unixbuild/bld/plugins.int" ^ #( ADPCMCodecPlugin AsynchFilePlugin BalloonEnginePlugin "B2DPlugin" BitBltSimulation "BitBltPlugin" BMPReadWriterPlugin CroquetPlugin DeflatePlugin "ZipPlugin" DropPlugin DSAPlugin "DSAPrims" FFTPlugin FileCopyPlugin FilePlugin FloatArrayPlugin FloatMathPlugin IA32ABIPlugin "IA32ABI" JoystickTabletPlugin KlattSynthesizerPlugin "Klatt" LargeIntegersPlugin "LargeIntegers" Matrix2x3Plugin MIDIPlugin MiscPrimitivePlugin Mpeg3Plugin SecurityPlugin SerialPlugin SocketPlugin SoundCodecPlugin "SoundCodecPrims" SoundGenerationPlugin SoundPlugin StarSqueakPlugin SurfacePlugin LocalePlugin + VMProfileLinuxSupportPlugin )!

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VM Maker: VMMaker.oscog-eem.753.mcz
by commits＠source.squeak.org 02 Jun '14

02 Jun '14

Eliot Miranda uploaded a new version of VMMaker to project VM Maker: http://source.squeak.org/VMMaker/VMMaker.oscog-eem.753.mcz ==================== Summary ==================== Name: VMMaker.oscog-eem.753 Author: eem Time: 2 June 2014, 2:35:21.781 pm UUID: 7d4bb6a3-3f19-4383-8cbd-8ce3b97d75ee Ancestors: VMMaker.oscog-tty.752 Nuke obsolete method =============== Diff against VMMaker.oscog-tty.752 =============== Item was removed: - ----- Method: CogObjectRepresentationForSpur>>genActiveContextTrampolineLarge:inBlock: (in category 'initialization') ----- - genActiveContextTrampolineLarge: isLarge inBlock: isBlock - "Create a trampoline to answer the active context that will - answer it if a frame is already married, and create it otherwise. - Assume numArgs is in SendNumArgsReg." - self subclassResponsibility!

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VM Maker: CMakeVMMakerSqueak-tty.25.mcz
by commits＠source.squeak.org 02 Jun '14

02 Jun '14

Timothy M uploaded a new version of CMakeVMMakerSqueak to project VM Maker: http://source.squeak.org/VMMaker/CMakeVMMakerSqueak-tty.25.mcz ==================== Summary ==================== Name: CMakeVMMakerSqueak-tty.25 Author: tty Time: 2 June 2014, 5:25:02.69 pm UUID: 74ff08ad-168a-42e7-b656-60f38d96cb0c Ancestors: CMakeVMMakerSqueak-tty.24 fix class comment to invoke the correct class when generatingSource =============== Diff against CMakeVMMakerSqueak-tty.24 =============== Item was changed: CogFamilyUnixConfig subclass: #SqueakCogUnixConfig instanceVariableNames: '' classVariableNames: '' poolDictionaries: '' category: 'CMakeVMMakerSqueak-Unix'! + !SqueakCogUnixConfig commentStamp: 'tty 6/2/2014 17:20' prior: 0! - !SqueakCogUnixConfig commentStamp: '<historical>' prior: 0! Base and concrete configuration for building a CogVM on Unix platform(s). Usage: + SqueakCogUnixConfig generateWithSources - CogUnixConfig generateWithSources or + SqueakCogUnixConfig generate "if VMMaker sources already there" - CogUnixConfig generate "if VMMaker sources already there" Fore more information, check the class comments of all the superclasses. !

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Vm-dev June 2014