Vm-dev May 2018

vm-dev@lists.squeakfoundation.org

30 participants
115 discussions

Errored: OpenSmalltalk/opensmalltalk-vm#1348 (Cog - 3d0b155)
by Travis CI 22 May '18

22 May '18

Build Update for OpenSmalltalk/opensmalltalk-vm ------------------------------------- Build: #1348 Status: Errored Duration: 23 mins and 58 secs Commit: 3d0b155 (Cog) Author: Tobias Pape Message: [SqueakSSL][Windows] add missing constants. since we're not using Windows SDKs proper, we have to guars all constants are there. View the changeset: https://github.com/OpenSmalltalk/opensmalltalk-vm/compare/90e663ad75a6...3d… View the full build log and details: https://travis-ci.org/OpenSmalltalk/opensmalltalk-vm/builds/382304473?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=e74c1bc6de994e49b…)

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Errored: OpenSmalltalk/opensmalltalk-vm#1347 (Cog - 90e663a)
by Travis CI 22 May '18

22 May '18

Build Update for OpenSmalltalk/opensmalltalk-vm ------------------------------------- Build: #1347 Status: Errored Duration: 23 mins and 23 secs Commit: 90e663a (Cog) Author: Tobias Pape Message: [SqueakSSL][Windows] Disable SSL3, enable TLS 1.1/1.2 SSL3 is a security risk. Also we must force 1.1/1.2 since they were not enabled by default in Windows 7 View the changeset: https://github.com/OpenSmalltalk/opensmalltalk-vm/compare/c87930d92a6d...90… View the full build log and details: https://travis-ci.org/OpenSmalltalk/opensmalltalk-vm/builds/382296743?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=711a67e3c80b4fd5a…)

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[OpenSmalltalk/opensmalltalk-vm] 3d0b15: [SqueakSSL][Windows] add missing constants.
by GitHub 22 May '18

22 May '18

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: 3d0b1552cd962be420acc4a9519cd4defed89821 https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/3d0b1552cd962be420… Author: Tobias Pape <tobias(a)netshed.de> Date: 2018-05-22 (Tue, 22 May 2018) Changed paths: M platforms/win32/plugins/SqueakSSL/sqWin32SSL.c Log Message: ----------- [SqueakSSL][Windows] add missing constants. since we're not using Windows SDKs proper, we have to guars all constants are there. **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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Build failed: opensmalltalk-vm 1.0.1320
by AppVeyor 22 May '18

22 May '18

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[OpenSmalltalk/opensmalltalk-vm] 90e663: [SqueakSSL][Windows] Disable SSL3, enable TLS 1.1/...
by GitHub 22 May '18

22 May '18

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: 90e663ad75a6c3e1a932b8e48ab536ed6b6318de https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/90e663ad75a6c3e1a9… Author: Tobias Pape <tobias(a)netshed.de> Date: 2018-05-22 (Tue, 22 May 2018) Changed paths: M platforms/win32/plugins/SqueakSSL/sqWin32SSL.c Log Message: ----------- [SqueakSSL][Windows] Disable SSL3, enable TLS 1.1/1.2 SSL3 is a security risk. Also we must force 1.1/1.2 since they were not enabled by default in Windows 7 **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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Re: [Vm-dev] Pharo 7 on SqueakJS (demo)
by Bert Freudenberg 22 May '18

22 May '18

On 21 May 2018 at 03:01, Pavel Krivanek <pavel.krivanek(a)gmail.com> wrote: > Hi, > > with some tweaks mostly related to FFI and fonts, we are able to run Pharo > 7 on SqueakJS VM. > > Do not expect blazing performance. Currently, it is about two orders of > magnitude slower than the native VM. > > https://pavel-krivanek.github.io/pharo/pharo.html > > Cheers, > -- Pavel > Awesome! Did you have to make changes to the image or the VM? Or both? If you have any pull-requests for the VM I'd be happy to integrate :) Please reply to vm-dev. - Bert -

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VM Maker: VMMaker.oscog-ul.2388.mcz
by commits＠source.squeak.org 21 May '18

21 May '18

Levente Uzonyi uploaded a new version of VMMaker to project VM Maker: http://source.squeak.org/VMMaker/VMMaker.oscog-ul.2388.mcz ==================== Summary ==================== Name: VMMaker.oscog-ul.2388 Author: ul Time: 21 May 2018, 1:39:17.631893 pm UUID: e3f7bf9d-6a46-4809-a2e9-c06ac3566cee Ancestors: VMMaker.oscog-ul.2387 - fixed a bug in primitiveStringHash =============== Diff against VMMaker.oscog-ul.2387 =============== Item was changed: ----- Method: MiscPrimitivePlugin>>primitiveStringHash (in category 'primitives') ----- primitiveStringHash "ByteArray (class) hashBytes: aByteArray startingWith: speciesHash" <export: true> | aByteArray hash byteArrayOop | <var: 'aByteArray' type: #'unsigned char *'> <var: 'hash' type: #'unsigned int'> hash := interpreterProxy stackIntegerValue: 0. + interpreterProxy failed ifTrue: - interpreterProxy failed ifFalse: [^interpreterProxy primitiveFailFor: PrimErrBadArgument]. byteArrayOop := interpreterProxy stackValue: 1. (interpreterProxy isBytes: byteArrayOop) ifFalse: [^interpreterProxy primitiveFailFor: PrimErrBadArgument]. aByteArray := interpreterProxy firstIndexableField: byteArrayOop. 0 to: (interpreterProxy sizeOfSTArrayFromCPrimitive: aByteArray) - 1 do: [ :pos | hash := hash + (aByteArray at: pos) * 16r19660D ]. interpreterProxy methodReturnInteger: (hash bitAnd: 16r0FFFFFFF)!

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Re: [Vm-dev] [Pharo-dev] LibFFI/NB Cairo External Module Not Found debugging
by Guillermo Polito 21 May '18

21 May '18

Andd... maybe we want to discuss this in vm-dev and not in pharo-users :) On Mon, May 21, 2018 at 9:15 AM, Guillermo Polito <guillermopolito(a)gmail.com > wrote: > A bit further, the windows specific code is in > > https://github.com/OpenSmalltalk/opensmalltalk-vm/blob/ > e17db79411cfec767e04f3d94d12a642d920a30e/platforms/win32/vm/ > sqWin32ExternalPrims.c > > check the users of LoadLibrary, which comes form the windows std > libraries. > > https://msdn.microsoft.com/en-us/library/windows/desktop/ > ms684175%28v=vs.85%29.aspx > > On Sun, May 20, 2018 at 9:46 PM, Guillermo Polito < > guillermopolito(a)gmail.com> wrote: > >> >> >> On Sat, May 19, 2018 at 1:37 PM, Peter Uhnák <i.uhnak(a)gmail.com> wrote: >> >>> Hi, >>> >>> some Windows users are repeatedly running into Pharo failing to load >>> Cairo library on Windows (see stack screenshot at the bottom). >>> >>> The problem is that I have no idea how to even start debugging this. >>> >>> Is there some documentation on how Pharo loads libraries via FFI on >>> Windows that I can start digging into? >>> >>> Note that the library is definitely present, as this happens only >>> occasionally -- it can be fixed by restarting PC. But I cannot reasonably >>> ask users to restart just because Pharo decided it doesn't feel like >>> loading a library. >>> >>> Any pointers / docs / ideas appreciated. >>> >> >> You can see the actual code from >> >> https://github.com/OpenSmalltalk/opensmalltalk-vm/search? >> utf8=%E2%9C%93&q=findAndLoadModule%28char+*pluginName%2C+ >> sqInt+ffiLoad%29&type= >> >> ? >> >> >>> >>> Thanks, >>> Peter >>> >>> >>> >>> >> >> >> -- >> >> >> >> Guille Polito >> >> Research Engineer >> >> Centre de Recherche en Informatique, Signal et Automatique de Lille >> >> CRIStAL - UMR 9189 >> >> French National Center for Scientific Research - *http://www.cnrs.fr >> <http://www.cnrs.fr>* >> >> >> *Web:* *http://guillep.github.io* <http://guillep.github.io> >> >> *Phone: *+33 06 52 70 66 13 >> > > > > -- > > > > Guille Polito > > Research Engineer > > Centre de Recherche en Informatique, Signal et Automatique de Lille > > CRIStAL - UMR 9189 > > French National Center for Scientific Research - *http://www.cnrs.fr > <http://www.cnrs.fr>* > > > *Web:* *http://guillep.github.io* <http://guillep.github.io> > > *Phone: *+33 06 52 70 66 13 > -- Guille Polito Research Engineer Centre de Recherche en Informatique, Signal et Automatique de Lille CRIStAL - UMR 9189 French National Center for Scientific Research - *http://www.cnrs.fr <http://www.cnrs.fr>* *Web:* *http://guillep.github.io* <http://guillep.github.io> *Phone: *+33 06 52 70 66 13

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SystemTracing: SystemTracing.V3-dtl.29.mcz
by squeak-dev-noreply＠lists.squeakfoundation.org 21 May '18

21 May '18

Dave Lewis uploaded a new version of SystemTracing to project SystemTracing: http://www.squeaksource.com/SystemTracing/SystemTracing.V3-dtl.29.mcz ==================== Summary ==================== Name: SystemTracing.V3-dtl.29 Author: dtl Time: 20 May 2018, 7:57:54.942788 pm UUID: 8b3fbeb8-1baa-4627-873a-05c12fd0b6ee Ancestors: SystemTracing.V3-dtl.28 Provide ProtoObject>>basicInstVarAt: to call primitive 73 in the case of tracing a MCPackageInEnvironment instance that otherwise would delegate instVarAt: to the MCPackage for which it is a proxy. Implement this in ProtoObject rather than MCPackageInEnvironment because the image being traced my not have class MCPackageInEnvironment. Initialize the PluggableDictionary in newLargeIdentityDictionaryOfSize: to use blocks for the hashBlock and equalBlock. This prevents problems when tracing an instance of MCPackageInEnvironment which otherwise would delegate #== to its MCPackage and is also the preferred way to initialize a PluggableDictionary.

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SystemTracing: SystemTracing.V3-dtl.28.mcz
by squeak-dev-noreply＠lists.squeakfoundation.org 21 May '18

21 May '18

Dave Lewis uploaded a new version of SystemTracing to project SystemTracing: http://www.squeaksource.com/SystemTracing/SystemTracing.V3-dtl.28.mcz ==================== Summary ==================== Name: SystemTracing.V3-dtl.28 Author: dtl Time: 20 May 2018, 6:49:42.416149 pm UUID: c9a47009-6529-4f6d-973c-056ddcbd16a0 Ancestors: SystemTracing-dtl.27 Re-save SystemTracing-dtl.27 as SystemTracing.V3 Explanation: SystemTracing-tfel.42.mcz incorporates support for Spur image format, and is decended from SystemTracing-dtl.27, which was the last version for V3 images. In order to permit further development of the V3 branch, save it again under the name SystemTracing.V3. For a V3 image that follows the Squeak trunk updates, see http://www.squeaksource.com/TrunkUpdateStreamV3. Tracing that V3 image to 64 bits with SystemTracer64 will require updates to the tracer, hence this SystemTracing.V3 branch.

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Vm-dev May 2018