Vm-dev June 2018

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83 discussions

VM Maker: VMMaker.oscog-eem.2403.mcz
by commits＠source.squeak.org 06 Jun '18

06 Jun '18

Eliot Miranda uploaded a new version of VMMaker to project VM Maker: http://source.squeak.org/VMMaker/VMMaker.oscog-eem.2403.mcz ==================== Summary ==================== Name: VMMaker.oscog-eem.2403 Author: eem Time: 6 June 2018, 9:33:56.162374 am UUID: bf983b6e-5c95-423d-96aa-1324f824974c Ancestors: VMMaker.oscog-eem.2402 BitBltPlugin: Move the checks for the dest and source forms being sufficiently large pointer objects into their respective validation routines. =============== Diff against VMMaker.oscog-eem.2402 =============== Item was changed: ----- Method: BitBltSimulation>>loadBitBltDestForm (in category 'interpreter interface') ----- loadBitBltDestForm "Load the dest form for BitBlt. Answer false if anything is wrong, true otherwise." | destBitsSize | <inline: true> + ((interpreterProxy isPointers: destForm) + and: [(interpreterProxy slotSizeOf: destForm) >= 4]) ifFalse: + [^false]. destBits := interpreterProxy fetchPointer: FormBitsIndex ofObject: destForm. destWidth := interpreterProxy fetchInteger: FormWidthIndex ofObject: destForm. destHeight := interpreterProxy fetchInteger: FormHeightIndex ofObject: destForm. (destWidth >= 0 and: [destHeight >= 0]) ifFalse: [^false]. destDepth := interpreterProxy fetchInteger: FormDepthIndex ofObject: destForm. destMSB := destDepth > 0. destDepth < 0 ifTrue: [destDepth := 0 - destDepth]. "Ignore an integer bits handle for Display in which case the appropriate values will be obtained by calling ioLockSurfaceBits()." (interpreterProxy isIntegerObject: destBits) ifTrue: "Query for actual surface dimensions" [querySurfaceFn = 0 ifTrue: [self loadSurfacePlugin ifFalse: [^false]]. (self query: (interpreterProxy integerValueOf: destBits) Sur: (self addressOf: destWidth) fa: (self addressOf: destHeight) ce: (self addressOf: destDepth) Fn: (self addressOf: destMSB)) ifFalse: [interpreterProxy primitiveFailFor: PrimErrCallbackError. ^false]. destPPW := 32 // destDepth. destBits := destPitch := 0] ifFalse: [(interpreterProxy isWordsOrBytes: destBits) ifFalse: [^false]. destPPW := 32 // destDepth. destPitch := destWidth + (destPPW-1) // destPPW * 4. destBitsSize := interpreterProxy byteSizeOf: destBits. destBitsSize >= (destPitch * destHeight) ifFalse: [^false]. "Skip header since external bits don't have one" destBits := self oopForPointer: (interpreterProxy firstIndexableField: destBits)]. ^true! Item was changed: ----- Method: BitBltSimulation>>loadBitBltFrom:warping: (in category 'interpreter interface') ----- loadBitBltFrom: bbObj warping: aBool "Load context from BitBlt instance. Return false if anything is amiss" "NOTE this should all be changed to minX/maxX coordinates for simpler clipping -- once it works!!" | ok | <inline: false> bitBltOop := bbObj. isWarping := aBool. bitBltIsReceiver := bbObj = (interpreterProxy stackValue: interpreterProxy methodArgumentCount). numGCsOnInvocation := interpreterProxy statNumGCs. combinationRule := interpreterProxy fetchInteger: BBRuleIndex ofObject: bitBltOop. (interpreterProxy failed or: [combinationRule < 0 or: [combinationRule > (OpTableSize - 2)]]) ifTrue: [^false "operation out of range"]. (combinationRule >= 16 and: [combinationRule <= 17]) ifTrue: [^false "fail for old simulated paint, erase modes"]. sourceForm := interpreterProxy fetchPointer: BBSourceFormIndex ofObject: bitBltOop. noSource := self ignoreSourceOrHalftone: sourceForm. halftoneForm := interpreterProxy fetchPointer: BBHalftoneFormIndex ofObject: bitBltOop. noHalftone := self ignoreSourceOrHalftone: halftoneForm. destForm := interpreterProxy fetchPointer: BBDestFormIndex ofObject: bbObj. - ((interpreterProxy isPointers: destForm) and: [(interpreterProxy slotSizeOf: destForm) >= 4]) - ifFalse: [^false]. ok := self loadBitBltDestForm. ok ifFalse:[^false]. destX := self fetchIntOrFloat: BBDestXIndex ofObject: bitBltOop ifNil: 0. destY := self fetchIntOrFloat: BBDestYIndex ofObject: bitBltOop ifNil: 0. width := self fetchIntOrFloat: BBWidthIndex ofObject: bitBltOop ifNil: destWidth. height := self fetchIntOrFloat: BBHeightIndex ofObject: bitBltOop ifNil: destHeight. interpreterProxy failed ifTrue: [^false]. noSource ifTrue: [sourceX := sourceY := 0] ifFalse: + [ok := self loadBitBltSourceForm. - [((interpreterProxy isPointers: sourceForm) and: [(interpreterProxy slotSizeOf: sourceForm) >= 4]) - ifFalse: [^false]. - ok := self loadBitBltSourceForm. ok ifFalse:[^false]. ok := self loadColorMap. ok ifFalse:[^false]. "Need the implicit setup here in case of 16<->32 bit conversions" (cmFlags bitAnd: ColorMapNewStyle) = 0 ifTrue:[self setupColorMasks]. sourceX := self fetchIntOrFloat: BBSourceXIndex ofObject: bitBltOop ifNil: 0. sourceY := self fetchIntOrFloat: BBSourceYIndex ofObject: bitBltOop ifNil: 0]. ok := self loadHalftoneForm. ok ifFalse:[^false]. clipX := self fetchIntOrFloat: BBClipXIndex ofObject: bitBltOop ifNil: 0. clipY := self fetchIntOrFloat: BBClipYIndex ofObject: bitBltOop ifNil: 0. clipWidth := self fetchIntOrFloat: BBClipWidthIndex ofObject: bitBltOop ifNil: destWidth. clipHeight := self fetchIntOrFloat: BBClipHeightIndex ofObject: bitBltOop ifNil: destHeight. interpreterProxy failed ifTrue: [^ false "non-integer value"]. clipX < 0 ifTrue: [clipWidth := clipWidth + clipX. clipX := 0]. clipY < 0 ifTrue: [clipHeight := clipHeight + clipY. clipY := 0]. clipX+clipWidth > destWidth ifTrue: [clipWidth := destWidth - clipX]. clipY+clipHeight > destHeight ifTrue: [clipHeight := destHeight - clipY]. numGCsOnInvocation ~= interpreterProxy statNumGCs ifTrue: "querySurface could be a callback in loadSourceFor: and loadDestForm:" [interpreterProxy primitiveFailFor: PrimErrObjectMoved. ^false]. ^true! Item was changed: ----- Method: BitBltSimulation>>loadBitBltSourceForm (in category 'interpreter interface') ----- loadBitBltSourceForm "Load the source form for BitBlt. Return false if anything is wrong, true otherwise." | sourceBitsSize | <inline: true> + ((interpreterProxy isPointers: sourceForm) + and: [(interpreterProxy slotSizeOf: sourceForm) >= 4]) ifFalse: + [^false]. sourceBits := interpreterProxy fetchPointer: FormBitsIndex ofObject: sourceForm. sourceWidth := self fetchIntOrFloat: FormWidthIndex ofObject: sourceForm. sourceHeight := self fetchIntOrFloat: FormHeightIndex ofObject: sourceForm. (sourceWidth >= 0 and: [sourceHeight >= 0]) ifFalse: [^false]. sourceDepth := interpreterProxy fetchInteger: FormDepthIndex ofObject: sourceForm. sourceMSB := sourceDepth > 0. sourceDepth < 0 ifTrue: [sourceDepth := 0 - sourceDepth]. + "Ignore an integer bits handle for Display in which case - "Ignore an integer bits handle for Display in which case the appropriate values will be obtained by calling ioLockSurfaceBits()." (interpreterProxy isIntegerObject: sourceBits) ifTrue: "Query for actual surface dimensions" [querySurfaceFn = 0 ifTrue: [self loadSurfacePlugin ifFalse:[^false]]. (self query: (interpreterProxy integerValueOf: sourceBits) Sur: (self addressOf: sourceWidth) fa: (self addressOf: sourceHeight) ce: (self addressOf: sourceDepth) Fn: (self addressOf: sourceMSB)) ifFalse: [interpreterProxy primitiveFailFor: PrimErrCallbackError. ^false]. sourcePPW := 32 // sourceDepth. sourceBits := sourcePitch := 0] ifFalse: [(interpreterProxy isWordsOrBytes: sourceBits) ifFalse: [^false]. sourcePPW := 32 // sourceDepth. sourcePitch := sourceWidth + (sourcePPW-1) // sourcePPW * 4. sourceBitsSize := interpreterProxy byteSizeOf: sourceBits. sourceBitsSize >= (sourcePitch * sourceHeight) ifFalse: [^false]. "Skip header since external bits don't have one" sourceBits := self oopForPointer: (interpreterProxy firstIndexableField: sourceBits)]. ^true!

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[OpenSmalltalk/opensmalltalk-vm] 4fc727: CogVM source as per VMMaker.oscog-eem.2402
by GitHub 06 Jun '18

06 Jun '18

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: 4fc727f1f43545a12af06d6655d43f35dcf05376 https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/4fc727f1f43545a12a… Author: Eliot Miranda <eliot.miranda(a)gmail.com> Date: 2018-06-06 (Wed, 06 Jun 2018) Changed paths: M src/plugins/BitBltPlugin/BitBltPlugin.c Log Message: ----------- CogVM source as per VMMaker.oscog-eem.2402 BitBltPlugin The new primitiveDisplayString short cut has exposed an old bug: both loadBitBltDestForm & loadBitBltSourceForm sent byteSizeOf: to the form bits before checking if form bits isWordsOrBytes:. Also simplify loadHalftoneForm which comntained a superfluous (interpreterProxy isPointers: halftoneForm) not. **NOTE:** This service been marked for deprecation: https://developer.github.com/changes/2018-04-25-github-services-deprecation/ Functionality will be removed from GitHub.com on January 31st, 2019.

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New warnings with new BitBlt primitive
by Clément Bera 06 Jun '18

06 Jun '18

Hi all, Since the recent changes in the BitBlt primitive I now have new warning failures. I can't reproduce my use-case in the simulator AFAIK (I use non simulable code). Here's the trace I get [1], looks like the code is accessing the byteSizeOf an oop without checking for forwarders, in my case I have the warning because the object is a forwarder. Any idea what this is about? I guess I can provide an image to reproduce but it's a 150Mb wide 64 bits image... [1] * thread #1: tid = 0x44223d, 0x0000000100001783 Squeak`warning(s="(classIndexOf(oop)) > (isForwardedObjectClassIndexPun()) 34576") + 19 at gcc3x-interp.c:40, queue = 'com.apple.main-thread', stop reason = breakpoint 1.1 frame #0: 0x0000000100001783 Squeak`warning(s="(classIndexOf(oop)) > (isForwardedObjectClassIndexPun()) 34576") + 19 at gcc3x-interp.c:40 [...] *(lldb)* bt * thread #1: tid = 0x44223d, 0x0000000100001783 Squeak`warning(s="(classIndexOf(oop)) > (isForwardedObjectClassIndexPun()) 34576") + 19 at gcc3x-interp.c:40, queue = 'com.apple.main-thread', stop reason = breakpoint 1.1 * frame #0: 0x0000000100001783 Squeak`warning(s="(classIndexOf(oop)) > (isForwardedObjectClassIndexPun()) 34576") + 19 at gcc3x-interp.c:40 frame #1: 0x00000001000438f4 Squeak`byteSizeOf(oop=4633303952) + 100 at gcc3x-interp.c:34576 frame #2: 0x0000000100107a4f Squeak`loadBitBltFromwarping(bbObj=4423438048, aBool=0) + 2351 at BitBltPlugin.c:3373 frame #3: 0x00000001000fd955 Squeak`primitiveDisplayString + 341 at BitBltPlugin.c:5185 frame #4: 0x0000000100097148 Squeak`primitiveExternalCall + 664 at gcc3x-interp.c:66133 frame #5: 0x000000010000bc64 Squeak`interpret + 41892 at gcc3x-interp.c:5679 frame #6: 0x00000001000019b8 Squeak`interpret + 248 at gcc3x-interp.c:2430 *(lldb)* up frame #1: 0x00000001000438f4 Squeak`byteSizeOf(oop=4633303952) + 100 at gcc3x-interp.c:34576 34573 /* begin numBytesOf: */ 34574 fmt = (((usqInt) (longAt(oop))) >> (formatShift())) & (formatMask()); 34575 /* begin numSlotsOf: */ -> 34576 assert((classIndexOf(oop)) > (isForwardedObjectClassIndexPun())); 34577 numSlots = byteAt(oop + 7); 34578 numBytes = (numSlots == (numSlotsMask()) 34579 ? ((usqInt) (((usqInt)(((sqInt)((usqInt)((longAt(oop - BaseHeaderSize))) << 8)))))) >> 8 -- Clément Béra https://clementbera.github.io/ https://clementbera.wordpress.com/

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VM Maker: VMMaker.oscog-eem.2402.mcz
by commits＠source.squeak.org 06 Jun '18

06 Jun '18

Eliot Miranda uploaded a new version of VMMaker to project VM Maker: http://source.squeak.org/VMMaker/VMMaker.oscog-eem.2402.mcz ==================== Summary ==================== Name: VMMaker.oscog-eem.2402 Author: eem Time: 6 June 2018, 9:23:15.073864 am UUID: f67d4acd-2c6e-4533-a895-7817e4e95fc1 Ancestors: VMMaker.oscog-eem.2401 BitBltPlugin: The new primitiveDisplayString short cut has exposed an old bug: both loadBitBltDestForm & loadBitBltSourceForm sent byteSizeOf: to the form bits before checking if form bits isWordsOrBytes:. Also simplify loadHalftoneForm which comntained a superfluous (interpreterProxy isPointers: halftoneForm) not. =============== Diff against VMMaker.oscog-eem.2401 =============== Item was changed: ----- Method: BitBltSimulation>>loadBitBltDestForm (in category 'interpreter interface') ----- loadBitBltDestForm "Load the dest form for BitBlt. Answer false if anything is wrong, true otherwise." | destBitsSize | <inline: true> destBits := interpreterProxy fetchPointer: FormBitsIndex ofObject: destForm. destWidth := interpreterProxy fetchInteger: FormWidthIndex ofObject: destForm. destHeight := interpreterProxy fetchInteger: FormHeightIndex ofObject: destForm. (destWidth >= 0 and: [destHeight >= 0]) ifFalse: [^false]. destDepth := interpreterProxy fetchInteger: FormDepthIndex ofObject: destForm. destMSB := destDepth > 0. destDepth < 0 ifTrue: [destDepth := 0 - destDepth]. "Ignore an integer bits handle for Display in which case the appropriate values will be obtained by calling ioLockSurfaceBits()." (interpreterProxy isIntegerObject: destBits) ifTrue: "Query for actual surface dimensions" [querySurfaceFn = 0 ifTrue: [self loadSurfacePlugin ifFalse: [^false]]. (self query: (interpreterProxy integerValueOf: destBits) Sur: (self addressOf: destWidth) fa: (self addressOf: destHeight) ce: (self addressOf: destDepth) Fn: (self addressOf: destMSB)) ifFalse: [interpreterProxy primitiveFailFor: PrimErrCallbackError. ^false]. destPPW := 32 // destDepth. destBits := destPitch := 0] ifFalse: + [(interpreterProxy isWordsOrBytes: destBits) ifFalse: + [^false]. + destPPW := 32 // destDepth. - [destPPW := 32 // destDepth. destPitch := destWidth + (destPPW-1) // destPPW * 4. destBitsSize := interpreterProxy byteSizeOf: destBits. + destBitsSize >= (destPitch * destHeight) ifFalse: - ((interpreterProxy isWordsOrBytes: destBits) - and: [destBitsSize >= (destPitch * destHeight)]) ifFalse: [^false]. "Skip header since external bits don't have one" destBits := self oopForPointer: (interpreterProxy firstIndexableField: destBits)]. ^true! Item was changed: ----- Method: BitBltSimulation>>loadBitBltSourceForm (in category 'interpreter interface') ----- loadBitBltSourceForm "Load the source form for BitBlt. Return false if anything is wrong, true otherwise." | sourceBitsSize | <inline: true> sourceBits := interpreterProxy fetchPointer: FormBitsIndex ofObject: sourceForm. sourceWidth := self fetchIntOrFloat: FormWidthIndex ofObject: sourceForm. sourceHeight := self fetchIntOrFloat: FormHeightIndex ofObject: sourceForm. (sourceWidth >= 0 and: [sourceHeight >= 0]) ifFalse: [^false]. sourceDepth := interpreterProxy fetchInteger: FormDepthIndex ofObject: sourceForm. sourceMSB := sourceDepth > 0. sourceDepth < 0 ifTrue: [sourceDepth := 0 - sourceDepth]. "Ignore an integer bits handle for Display in which case the appropriate values will be obtained by calling ioLockSurfaceBits()." (interpreterProxy isIntegerObject: sourceBits) ifTrue: "Query for actual surface dimensions" [querySurfaceFn = 0 ifTrue: [self loadSurfacePlugin ifFalse:[^false]]. (self query: (interpreterProxy integerValueOf: sourceBits) Sur: (self addressOf: sourceWidth) fa: (self addressOf: sourceHeight) ce: (self addressOf: sourceDepth) Fn: (self addressOf: sourceMSB)) ifFalse: [interpreterProxy primitiveFailFor: PrimErrCallbackError. ^false]. sourcePPW := 32 // sourceDepth. sourceBits := sourcePitch := 0] ifFalse: + [(interpreterProxy isWordsOrBytes: sourceBits) ifFalse: + [^false]. + sourcePPW := 32 // sourceDepth. - [sourcePPW := 32 // sourceDepth. sourcePitch := sourceWidth + (sourcePPW-1) // sourcePPW * 4. sourceBitsSize := interpreterProxy byteSizeOf: sourceBits. + sourceBitsSize >= (sourcePitch * sourceHeight) ifFalse: - ((interpreterProxy isWordsOrBytes: sourceBits) - and: [sourceBitsSize >= (sourcePitch * sourceHeight)]) ifFalse: [^false]. "Skip header since external bits don't have one" sourceBits := self oopForPointer: (interpreterProxy firstIndexableField: sourceBits)]. ^true! Item was changed: ----- Method: BitBltSimulation>>loadHalftoneForm (in category 'interpreter interface') ----- loadHalftoneForm "Load the halftone form" | halftoneBits | <inline: true> + noHalftone ifTrue: + [halftoneBase := nil. - noHalftone ifTrue:[ - halftoneBase := nil. ^true]. + ((interpreterProxy isPointers: halftoneForm) + and: [(interpreterProxy slotSizeOf: halftoneForm) >= 4]) - ((interpreterProxy isPointers: halftoneForm) and: [(interpreterProxy slotSizeOf: halftoneForm) >= 4]) ifTrue: + ["Old-style 32xN monochrome halftone Forms" + halftoneBits := interpreterProxy fetchPointer: FormBitsIndex ofObject: halftoneForm. + halftoneHeight := interpreterProxy fetchInteger: FormHeightIndex ofObject: halftoneForm. + (interpreterProxy isWords: halftoneBits) ifFalse: + [noHalftone := true]] - ["Old-style 32xN monochrome halftone Forms" - halftoneBits := interpreterProxy fetchPointer: FormBitsIndex ofObject: halftoneForm. - halftoneHeight := interpreterProxy fetchInteger: FormHeightIndex ofObject: halftoneForm. - (interpreterProxy isWords: halftoneBits) - ifFalse: [noHalftone := true]] ifFalse: + ["New spec accepts, basically, a word array" + (interpreterProxy isWords: halftoneForm) ifFalse: + [^false]. + halftoneBits := halftoneForm. + halftoneHeight := interpreterProxy slotSizeOf: halftoneBits]. - ["New spec accepts, basically, a word array" - ((interpreterProxy isPointers: halftoneForm) not - and: [interpreterProxy isWords: halftoneForm]) - ifFalse: [^ false]. - halftoneBits := halftoneForm. - halftoneHeight := interpreterProxy slotSizeOf: halftoneBits]. halftoneBase := self oopForPointer: (interpreterProxy firstIndexableField: halftoneBits). ^true!

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Build failed: opensmalltalk-vm 1.0.1328
by AppVeyor 06 Jun '18

06 Jun '18

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guess what...
by Tobias Pape 06 Jun '18

06 Jun '18

.. apple has deprecated OpenGL for macOS and the like. https://developer.apple.com/macos/whats-new/#deprecationofopenglandopencl And, oh, yeah, they have no intention in supporting OpenGL's official successor, Vulkan, whatsoever. Shame Squeak on macOS's gonna get funny in the near future -.-' -t

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VM Maker: CogTools-eem.88.mcz
by commits＠source.squeak.org 05 Jun '18

05 Jun '18

Eliot Miranda uploaded a new version of CogTools to project VM Maker: http://source.squeak.org/VMMaker/CogTools-eem.88.mcz ==================== Summary ==================== Name: CogTools-eem.88 Author: eem Time: 5 June 2018, 12:37:40.392771 pm UUID: 5de1d741-fab4-47db-9a3a-1ad9a8dd84ec Ancestors: CogTools-eem.87 Eliminate obsolete primitive =============== Diff against CogTools-eem.87 =============== Item was removed: - ----- Method: VMProfiler>>primitiveCollectCogCodeConstituents (in category 'primitives') ----- - primitiveCollectCogCodeConstituents - ^ self primitiveCollectCogCodeConstituents: self withDetails! Item was changed: ----- Method: VMProfiler>>stopProfiling (in category 'profiling') ----- stopProfiling "still UI-dependent" | numSamples now vmParameters | numSamples := self stopVMProfile. now := Time millisecondClockValue. vmParameters := self getVMParameters. + cogCodeConstituents := self primitiveCollectCogCodeConstituents: self withDetails. - cogCodeConstituents := self primitiveCollectCogCodeConstituents. elapsedTime := now - startTime + elapsedTime. self computeStats: vmParameters. self computeHistograms: numSamples. self computeCogCodeModule. ('Mac OS' match: Smalltalk platformName) ifTrue: [self computeSortedSymbols]. "workaround. sometimes fails on linux" + self clearHistory - self clearHistory. !

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Errored: OpenSmalltalk/opensmalltalk-vm#1354 (Cog - a30c132)
by Travis CI 02 Jun '18

02 Jun '18

Build Update for OpenSmalltalk/opensmalltalk-vm ------------------------------------- Build: #1354 Status: Errored Duration: 11 mins and 44 secs Commit: a30c132 (Cog) Author: Eliot Miranda Message: CogVM source as per VMMaker.oscog-eem.2401 Cogit Answer better closed PIC data from primitiveCollectCogCodeConstituents. i.e. scan preceding methods for references to closed PICs and store temporarily the send site's first case cache tag (mapped to a class) in the PIC's methodObject field for later harvesting. Answder am array of PIC selector followed by class, target pairs, where target is either a method or #doesNotUnderstand:. View the changeset: https://github.com/OpenSmalltalk/opensmalltalk-vm/compare/76814ae7e53f...a3… View the full build log and details: https://travis-ci.org/OpenSmalltalk/opensmalltalk-vm/builds/386910552?utm_s… -- You can configure recipients for build notifications in your .travis.yml file. See https://docs.travis-ci.com/user/notifications This email was sent to vm-dev(a)lists.squeakfoundation.org (mailto:vm-dev@lists.squeakfoundation.org) unsubscribe from this list (http://clicks.travis-ci.com/track/unsub.php?u=14313403&id=e173cf0b9c7947169…)

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Build failed: opensmalltalk-vm 1.0.1327
by AppVeyor 02 Jun '18

02 Jun '18

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[OpenSmalltalk/opensmalltalk-vm] a30c13: CogVM source as per VMMaker.oscog-eem.2401
by GitHub 02 Jun '18

02 Jun '18

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: a30c13238665061482bdf367c5aa201da8955693 https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/a30c13238665061482… Author: Eliot Miranda <eliot.miranda(a)gmail.com> Date: 2018-06-01 (Fri, 01 Jun 2018) Changed paths: M nsspur64src/vm/cogit.h M nsspur64src/vm/cogitX64SysV.c M nsspur64src/vm/cogitX64WIN64.c M nsspur64src/vm/cointerp.c M nsspur64src/vm/cointerp.h M nsspur64src/vm/gcc3x-cointerp.c M nsspursrc/vm/cogit.h M nsspursrc/vm/cogitARMv5.c M nsspursrc/vm/cogitIA32.c M nsspursrc/vm/cogitMIPSEL.c M nsspursrc/vm/cointerp.c M nsspursrc/vm/cointerp.h M nsspursrc/vm/gcc3x-cointerp.c M nsspurstack64src/vm/gcc3x-interp.c M nsspurstack64src/vm/interp.c M nsspurstacksrc/vm/gcc3x-interp.c M nsspurstacksrc/vm/interp.c M spur64src/vm/cogit.h M spur64src/vm/cogitX64SysV.c M spur64src/vm/cogitX64WIN64.c M spur64src/vm/cointerp.c M spur64src/vm/cointerp.h M spur64src/vm/cointerpmt.c M spur64src/vm/cointerpmt.h M spur64src/vm/gcc3x-cointerp.c M spur64src/vm/gcc3x-cointerpmt.c M spurlowcode64src/vm/cogit.h M spurlowcode64src/vm/cogitX64SysV.c M spurlowcode64src/vm/cogitX64WIN64.c M spurlowcode64src/vm/cointerp.c M spurlowcode64src/vm/cointerp.h M spurlowcode64src/vm/gcc3x-cointerp.c M spurlowcodesrc/vm/cogit.h M spurlowcodesrc/vm/cogitARMv5.c M spurlowcodesrc/vm/cogitIA32.c M spurlowcodesrc/vm/cogitMIPSEL.c M spurlowcodesrc/vm/cointerp.c M spurlowcodesrc/vm/cointerp.h M spurlowcodesrc/vm/gcc3x-cointerp.c M spurlowcodestack64src/vm/gcc3x-interp.c M spurlowcodestack64src/vm/interp.c M spursista64src/vm/cogit.h M spursista64src/vm/cogitX64SysV.c M spursista64src/vm/cogitX64WIN64.c M spursistasrc/vm/cogit.h M spursistasrc/vm/cogitARMv5.c M spursistasrc/vm/cogitIA32.c M spursistasrc/vm/cogitMIPSEL.c M spursrc/vm/cogit.h M spursrc/vm/cogitARMv5.c M spursrc/vm/cogitIA32.c M spursrc/vm/cogitMIPSEL.c M spursrc/vm/cointerp.c M spursrc/vm/cointerp.h M spursrc/vm/cointerpmt.c M spursrc/vm/cointerpmt.h M spursrc/vm/gcc3x-cointerp.c M spursrc/vm/gcc3x-cointerpmt.c M spurstack64src/vm/gcc3x-interp.c M spurstack64src/vm/interp.c M spurstacksrc/vm/gcc3x-interp.c M spurstacksrc/vm/interp.c M src/vm/cogit.h M src/vm/cogitARMv5.c M src/vm/cogitIA32.c M src/vm/cogitMIPSEL.c M stacksrc/vm/gcc3x-interp.c M stacksrc/vm/interp.c Log Message: ----------- CogVM source as per VMMaker.oscog-eem.2401 Cogit Answer better closed PIC data from primitiveCollectCogCodeConstituents. i.e. scan preceding methods for references to closed PICs and store temporarily the send site's first case cache tag (mapped to a class) in the PIC's methodObject field for later harvesting. Answder am array of PIC selector followed by class, target pairs, where target is either a method or #doesNotUnderstand:. **NOTE:** This service been marked for deprecation: https://developer.github.com/changes/2018-04-25-github-services-deprecation/ Functionality will be removed from GitHub.com on January 31st, 2019.

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