Vm-dev June 2011

vm-dev@lists.squeakfoundation.org

35 participants
141 discussions

Error building Cog on windows
by Igor Stasenko 30 Jun '11

30 Jun '11

Looks like merging the win32 plugins codebase not went well: Building C object SecurityPlugin/CMakeFiles/SecurityPlugin.dir/c_/hudson/workspace/CogWin32/cog/platforms/win32/plugins/SecurityPlugin/sqWin32Security.c.obj c:/hudson/workspace/CogWin32/cog/platforms/win32/plugins/SecurityPlugin/sqWin32Security.c:40:20: error: static declaration of 'U_BACKSLASH' follows non-static declaration c:/hudson/workspace/CogWin32/cog/platforms/win32/vm/sqWin32.h:265:20: note: previous declaration of 'U_BACKSLASH' was here -- Best regards, Igor Stasenko AKA sig.

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[Cog] Problems with generating code (initialization of options)
by Igor Stasenko 30 Jun '11

30 Jun '11

There are a bit mess with newly introduced generation options. Here the problem: generateCogitFile "Translate the Smalltalk description of the virtual machine into C. If 'self doInlining' is true, small method bodies are inlined to reduce procedure call overhead. On the PPC, this results in a factor of three speedup with only 30% increase in code size. Subclasses can use specialised versions of CCodeGenerator and interpreterClass." | cg cogitClass | self interpreterClass needsCogit ifFalse: [^nil]. self needsToRegenerateCogitFile ifFalse: [^nil]. cg := [self buildCodeGeneratorForCogit] The options are initialized first in #buildCodeGeneratorForCogit but before that, in method #needsToRegenerateCogitFile it leads to call in: ancilliaryStructClasses ProcessorClass ifNil: [thisContext methodClass theNonMetaClass initialize]. ^{ CogAbstractInstruction. ProcessorClass basicNew abstractInstructionCompilerClass. ... here ProcessorClass class var is still nil, because its not yet initialized. it is initialized only if you send #initializeWithOptions: to cogit class -- Best regards, Igor Stasenko AKA sig.

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MT Cog build fails
by Igor Stasenko 30 Jun '11

30 Jun '11

Its worked before.. now it fails at following place: /builds/workspace/MT Cog Unix/cog/platforms/Cross/plugins/IA32ABI/ia32abicc.c:137:3: error: #error as yet unimplemented looks like another issue with merging plugins codebase. -- Best regards, Igor Stasenko AKA sig.

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VM Maker: VMMaker.oscog-eem.89.mcz
by squeak-dev-noreply＠lists.squeakfoundation.org 29 Jun '11

29 Jun '11

Eliot Miranda uploaded a new version of VMMaker to project VM Maker: http://www.squeaksource.com/VMMaker/VMMaker.oscog-eem.89.mcz ==================== Summary ==================== Name: VMMaker.oscog-eem.89 Author: eem Time: 29 June 2011, 12:15:04 pm UUID: 36670f7a-02f4-4cc2-85c1-491c954095d3 Ancestors: VMMaker.oscog-eem.88 Make sure STACKVM's interp.h includes NewspeakVM define if appropriate. Fix shortReversePrintFrameAndCallers:for null framePointer. If error on startup (eg. bad required compact class indices) platform error handler will attempt to dump a null stack. VMMaker: Check for generation being required after creating code generator to ensure correct initialization.

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VM Maker: CMakeVMMaker-IgorStasenko.112.mcz
by squeak-dev-noreply＠lists.squeakfoundation.org 29 Jun '11

29 Jun '11

Igor Stasenko uploaded a new version of CMakeVMMaker to project VM Maker: http://www.squeaksource.com/VMMaker/CMakeVMMaker-IgorStasenko.112.mcz ==================== Summary ==================== Name: CMakeVMMaker-IgorStasenko.112 Author: IgorStasenko Time: 29 June 2011, 7:16:56 am UUID: 4a31b20a-6a44-4115-b65d-d83a58035ee9 Ancestors: CMakeVMMaker-IgorStasenko.111 - fixed typo CogIt --> Cogit

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VM Maker: CMakeVMMaker-IgorStasenko.111.mcz
by squeak-dev-noreply＠lists.squeakfoundation.org 29 Jun '11

29 Jun '11

Igor Stasenko uploaded a new version of CMakeVMMaker to project VM Maker: http://www.squeaksource.com/VMMaker/CMakeVMMaker-IgorStasenko.111.mcz ==================== Summary ==================== Name: CMakeVMMaker-IgorStasenko.111 Author: IgorStasenko Time: 29 June 2011, 6:57:29 am UUID: 9763beeb-974f-4e8a-ac64-6d1cafe8ba03 Ancestors: CMakeVMMaker-sig.110 - another work around initialization send Cogit initializeCompilationConstants directly

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[Cog] Proposal: get rid of checks if files should be regenerated
by Igor Stasenko 29 Jun '11

29 Jun '11

Hello, just a proposal. A full VMMaker sources generation under cog vm takes less than 1 minute, in fact even less: [ CogMacOSConfig generateWithSources ] timeToRun 24919 (so, in fact its 25 seconds) this is including all plugins and cmake files! which makes me thinking that we could simplify code generation a lot by removing unnecessary checks whether file(s) should be re-generated or not. Because it just adds a mess and unnecessary complexity into already complex code. What you think? -- Best regards, Igor Stasenko AKA sig.

2 2

VM Maker: CMakeVMMaker-sig.110.mcz
by squeak-dev-noreply＠lists.squeakfoundation.org 29 Jun '11

29 Jun '11

Igor Stasenko uploaded a new version of CMakeVMMaker to project VM Maker: http://www.squeaksource.com/VMMaker/CMakeVMMaker-sig.110.mcz ==================== Summary ==================== Name: CMakeVMMaker-sig.110 Author: sig Time: 29 June 2011, 4:37:57 am UUID: 70af3723-dc83-4775-b0b6-a78575ed474e Ancestors: CMakeVMMaker-IgorStasenko.109 - temporary workaround for initializing coninterpreter to work with code generator

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VM Maker: VMMaker-oscog-IgorStasenko.90.mcz
by squeak-dev-noreply＠lists.squeakfoundation.org 29 Jun '11

29 Jun '11

Igor Stasenko uploaded a new version of VMMaker to project VM Maker: http://www.squeaksource.com/VMMaker/VMMaker-oscog-IgorStasenko.90.mcz ==================== Summary ==================== Name: VMMaker-oscog-IgorStasenko.90 Author: IgorStasenko Time: 29 June 2011, 2:56 am UUID: 4a45c83b-1191-4cb1-bd3f-6db3c50175da Ancestors: VMMaker-oscog-IgorStasenko.89 - resave after unsuccessfull upload

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VM Maker: CMakeVMMaker-IgorStasenko.109.mcz
by squeak-dev-noreply＠lists.squeakfoundation.org 29 Jun '11

29 Jun '11

Igor Stasenko uploaded a new version of CMakeVMMaker to project VM Maker: http://www.squeaksource.com/VMMaker/CMakeVMMaker-IgorStasenko.109.mcz ==================== Summary ==================== Name: CMakeVMMaker-IgorStasenko.109 Author: IgorStasenko Time: 29 June 2011, 2:50:42 am UUID: 9e9500ac-637d-4eda-a948-1c3b51b25185 Ancestors: CMakeVMMaker-EstebanLorenzano.108 - fix CroquetPlugin tribox.c reference (update after merging squeak & cog plugins codebase)

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Vm-dev June 2011