April 2016 - Pharo-dev - lists.pharo.org

[pharo-project/pharo-core] 63a7fc: 50712

by GitHub

Branch: refs/heads/5.0 Home: https://github.com/pharo-project/pharo-core Commit: 63a7fcf2ec24d2dd51d028e5b728fe51d442977d https://github.com/pharo-project/pharo-core/commit/63a7fcf2ec24d2dd51d028e5… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2016-04-24 (Sun, 24 Apr 2016) Changed paths: M ConfigurationOfUnifiedFFI.package/ConfigurationOfUnifiedFFI.class/instance/symbolic versions/stable_.st A ConfigurationOfUnifiedFFI.package/ConfigurationOfUnifiedFFI.class/instance/versions/v0%5F19_.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50711.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50712.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50711.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50712.st M ScriptLoader50.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st M UnifiedFFI-Tests.package/FFICalloutAPITests.class/instance/primitives atomic/ffiDoubleAbs_.st M UnifiedFFI-Tests.package/FFICalloutAPITests.class/instance/primitives atomic/ffiFloatAbs_.st M UnifiedFFI-Tests.package/FFICalloutAPITests.class/instance/tests atomic/testDoubleCall.st M UnifiedFFI-Tests.package/FFICalloutAPITests.class/instance/tests atomic/testFloatCall.st M UnifiedFFI-Tests.package/FFIExternalArrayTests.class/instance/tests/testResolveType.st A UnifiedFFI-Tests.package/FFIExternalStructureTests.class/instance/tests/testExternalStructWithArray.st A UnifiedFFI-Tests.package/FFIExternalStructureTests.class/instance/tests/testStructWithArray.st A UnifiedFFI-Tests.package/FFITestArrayStructure.class/README.md A UnifiedFFI-Tests.package/FFITestArrayStructure.class/class/class initialization/initialize.st A UnifiedFFI-Tests.package/FFITestArrayStructure.class/class/field definition/fieldsDesc.st A UnifiedFFI-Tests.package/FFITestArrayStructure.class/definition.st A UnifiedFFI-Tests.package/FFITestArrayStructure.class/instance/accessing structure variables/byte10.st A UnifiedFFI-Tests.package/FFITestArrayStructure.class/instance/accessing structure variables/byte10_.st A UnifiedFFI-Tests.package/FFITestArrayStructure.class/instance/accessing structure variables/char5.st A UnifiedFFI-Tests.package/FFITestArrayStructure.class/instance/accessing structure variables/char5_.st A UnifiedFFI-Tests.package/FFITypeArrayTests.class/README.md A UnifiedFFI-Tests.package/FFITypeArrayTests.class/definition.st A UnifiedFFI-Tests.package/FFITypeArrayTests.class/instance/tests/testAt.st A UnifiedFFI-Tests.package/FFITypeArrayTests.class/instance/tests/testAtPut.st A UnifiedFFI-Tests.package/FFITypeArrayTests.class/instance/tests/testExternalAt.st A UnifiedFFI-Tests.package/FFITypeArrayTests.class/instance/tests/testExternalAtPut.st A UnifiedFFI-Tests.package/FFITypeArrayTests.class/instance/tests/testExternalAtPutFloat.st A UnifiedFFI-Tests.package/FFITypeArrayTests.class/instance/tests/testStructureRead.st A UnifiedFFI.package/FFICallbackFunctionResolution.class/README.md A UnifiedFFI.package/FFICallbackFunctionResolution.class/class/accessing/reset.st A UnifiedFFI.package/FFICallbackFunctionResolution.class/class/cleanup/cleanUp.st A UnifiedFFI.package/FFICallbackFunctionResolution.class/class/private/callbackNamed_ifAbsent_.st A UnifiedFFI.package/FFICallbackFunctionResolution.class/class/private/callbackRegistry.st A UnifiedFFI.package/FFICallbackFunctionResolution.class/class/registration/registerCallback_as_.st A UnifiedFFI.package/FFICallbackFunctionResolution.class/class/registration/unregister_.st A UnifiedFFI.package/FFICallbackFunctionResolution.class/definition.st A UnifiedFFI.package/FFICallbackFunctionResolution.class/instance/resolving/resolveFunction_.st A UnifiedFFI.package/FFICallbackFunctionResolution.class/instance/testing/isApplicableFor_.st M UnifiedFFI.package/FFICalloutMethodBuilder.class/definition.st A UnifiedFFI.package/FFICalloutMethodBuilder.class/instance/accessing/addFunctionResolveStrategy_.st A UnifiedFFI.package/FFICalloutMethodBuilder.class/instance/initialization/initialize.st M UnifiedFFI.package/FFICalloutMethodBuilder.class/instance/private factory/createFFICalloutLiteralFromSpec_.st R UnifiedFFI.package/FFICalloutMethodBuilder.class/instance/private old/createFFIMethodFrom_.st R UnifiedFFI.package/FFICalloutMethodBuilder.class/instance/private old/createFFIPragmaFromSpec_.st R UnifiedFFI.package/FFICalloutMethodBuilder.class/instance/private old/generateMethodFromSpecOld_.st R UnifiedFFI.package/FFICalloutMethodBuilder.class/instance/private/isIndirectCall.st R UnifiedFFI.package/FFICalloutMethodBuilder.class/instance/private/makeIndirectCall_.st M UnifiedFFI.package/FFIExternalArray.class/class/instance creation/externalNewType_size_.st M UnifiedFFI.package/FFIExternalArray.class/class/instance creation/fromHandle_type_size_.st R UnifiedFFI.package/FFIExternalArray.class/class/instance creation/gcExternalNewType_size_.st M UnifiedFFI.package/FFIExternalArray.class/class/instance creation/newType_size_.st A UnifiedFFI.package/FFIExternalArray.class/class/private/resolveType_.st M UnifiedFFI.package/FFIExternalArray.class/instance/converting/pointer.st A UnifiedFFI.package/FFIExternalArray.class/instance/external resource management/autoRelease.st M UnifiedFFI.package/FFIExternalArray.class/instance/finalization/free.st R UnifiedFFI.package/FFIExternalArray.class/instance/initialization/initializeGcExternalType_size_.st M UnifiedFFI.package/FFIExternalArray.class/instance/initialization/initializeType_size_handleProducer_.st R UnifiedFFI.package/FFIExternalArray.class/instance/private/ffiBindingOf_.st R UnifiedFFI.package/FFIExternalArray.class/instance/private/resolveType_.st A UnifiedFFI.package/FFIExternalStructureType.class/instance/private/basicHandle_at_put_.st A UnifiedFFI.package/FFIFunctionResolutionStrategy.class/README.md A UnifiedFFI.package/FFIFunctionResolutionStrategy.class/definition.st A UnifiedFFI.package/FFIFunctionResolutionStrategy.class/instance/resolving/resolveFunction_.st A UnifiedFFI.package/FFIFunctionResolutionStrategy.class/instance/resolving/resolve_.st A UnifiedFFI.package/FFIFunctionResolutionStrategy.class/instance/testing/isApplicableFor_.st A UnifiedFFI.package/FFIIndirectFunctionResolution.class/README.md A UnifiedFFI.package/FFIIndirectFunctionResolution.class/definition.st A UnifiedFFI.package/FFIIndirectFunctionResolution.class/instance/resolving/resolveFunction_.st A UnifiedFFI.package/FFIIndirectFunctionResolution.class/instance/testing/isApplicableFor_.st M UnifiedFFI.package/FFIMethodRegistry.class/class/system startup/startUp_.st A UnifiedFFI.package/FFITypeArray.class/README.md A UnifiedFFI.package/FFITypeArray.class/class/class factory/ofType_size_.st A UnifiedFFI.package/FFITypeArray.class/class/converting/asExternalTypeOn_.st A UnifiedFFI.package/FFITypeArray.class/class/instance creation/externalNew.st A UnifiedFFI.package/FFITypeArray.class/class/instance creation/fromHandle_.st A UnifiedFFI.package/FFITypeArray.class/class/instance creation/new.st A UnifiedFFI.package/FFITypeArray.class/class/private/numberOfElements.st A UnifiedFFI.package/FFITypeArray.class/class/private/type.st A UnifiedFFI.package/FFITypeArray.class/class/private/type_size_.st A UnifiedFFI.package/FFITypeArray.class/definition.st A UnifiedFFI.package/FFITypeArrayType.class/README.md A UnifiedFFI.package/FFITypeArrayType.class/definition.st A UnifiedFFI.package/FFITypeArrayType.class/instance/emitting code/readArrayAt_.st A UnifiedFFI.package/FFITypeArrayType.class/instance/emitting code/readFieldAt_.st A UnifiedFFI.package/FFITypeArrayType.class/instance/emitting code/writeFieldAt_with_.st A UnifiedFFI.package/FFITypeArrayType.class/instance/private/annonymousClassCreator.st A UnifiedFFI.package/FFITypeArrayType.class/instance/private/arrayClassName.st A UnifiedFFI.package/FFITypeArrayType.class/instance/private/externalTypeSize.st M UnifiedFFI.package/FFIVoid.class/instance/private/basicHandle_at_put_.st A UnifiedFFI.package/extension/ExternalAddress/instance/replaceFrom_to_with_startingAt_.st Log Message: ----------- 50712 18063 update to UnifiedFFI 0.19 https://pharo.fogbugz.com/f/cases/18063 http://files.pharo.org/image/50/50712.zip

April 24, 2016

[pharo-project/pharo-core] e81253: 50711

by GitHub

Branch: refs/heads/5.0 Home: https://github.com/pharo-project/pharo-core Commit: e81253bfdfe7130bbecd22f6cb927604bda41dcc https://github.com/pharo-project/pharo-core/commit/e81253bfdfe7130bbecd22f6… Author: Jenkins Build Server <board(a)pharo-project.org> Date: 2016-04-24 (Sun, 24 Apr 2016) Changed paths: M FreeType.package/FT2Error.class/instance/accessing/errorCode.st M NECompletion.package/NECContext.class/instance/private-type-guessing/guessTypeOf_.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50710.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - scripts/script50711.st R ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50710.st A ScriptLoader50.package/ScriptLoader.class/instance/pharo - updates/update50711.st M ScriptLoader50.package/ScriptLoader.class/instance/public/commentForCurrentUpdate.st Log Message: ----------- 50711 18067 NEC raises DNU when trying to guess "super" in TextAreas not bound to a class/Method https://pharo.fogbugz.com/f/cases/18067 18040 If the FreeType plugin is not in the VM, latest Pharo 5 crashes at start-up. https://pharo.fogbugz.com/f/cases/18040 http://files.pharo.org/image/50/50711.zip

April 24, 2016

[pharo-project/pharo-core]

by GitHub

Branch: refs/tags/50711 Home: https://github.com/pharo-project/pharo-core

April 24, 2016

Re: [Pharo-dev] [Pharo 5] Symbol #'distance_2pts' not accepted at package installation

by Max Leske

Hilaire, did you see the comments in the issue you opened? Cheers, Max > On 24 Apr 2016, at 12:10, Hilaire <hilaire(a)drgeo.eu> wrote: > > Hi Nicolai, > > http://smalltalkhub.com/#!/~HilaireFernandes/DrGeo > > You can't use the installation procedure described in the wiki, because > Pharo5 also got stuck when loading a dependent package (gettext package > to name it). > You should manually load the DrGeoII-Core package, then DrGeoII-Polymoprh > > The problem occurs when loading DrGeoII-Core. > > Hilaire > > > > Le 24/04/2016 11:41, Nicolai Hess a Ã©crit : >> >> Hi Hilaire, >> >> can you point me to the repository where this DrGeo package is. >> >> > > -- > Dr. Geo > http://drgeo.eu > >

April 24, 2016

Re: [Pharo-dev] OS-Windows and UnifiedFFI

by Nicolai Hess

2016-04-15 21:58 GMT+02:00 Nicolai Hess <nicolaihess(a)gmail.com>: > Hi Torsten, Esteban, > > I try to use OS-Windows (not OSWindow :) ) with latest spur VM and > UnifiedFFI. > As far as I can see, you (Torsten) already ported some parts to UnifiedFFI > - great, thanks! > > I now try to open a new window with > WinWindow>>createWindowEx .... > as I took this example originally from NBOpenGL, it seems I have to define > a Window Class first, with > WinWndClassEx > This seems to work in the old NBOpenGL/NBWin32 code but not with OS-Windows > WinWndClassEx > first, NBOpenGL uses > NativeBoostWin32 getVMModuleHandle for an HModule instance > there is a similar call in OS-Windows, WinProcess getVMModuleHandle > (I needed to define a missing type, HMODULE, but that works). > > What does not work is this part: > > | hInst wndClass | > hInst := WinProcess getVMModuleHandle. > wndClass := WinWndClassEx new. > wndClass hInstance: hInst. > > FF complains about > pointerAt: byteOffset put: value > "Store a pointer object at the given byte address" > value isExternalAddress > > here value is not a handle, but a small integer, and it does not define > isExternalAddress > > I tried to put the handle instead of the handles value, but this does not > work either. > > Any Idea what is missing here, I need a way to store the HMODULE handle > in the structure of the WinWNdClassEx > > Thanks in advance. > Anyone?

April 24, 2016

Re: [Pharo-dev] [Pharo 5] Symbol #'distance_2pts' not accepted at package installation

by Hilaire

Hi Nicolai, http://smalltalkhub.com/#!/~HilaireFernandes/DrGeo You can't use the installation procedure described in the wiki, because Pharo5 also got stuck when loading a dependent package (gettext package to name it). You should manually load the DrGeoII-Core package, then DrGeoII-Polymoprh The problem occurs when loading DrGeoII-Core. Hilaire Le 24/04/2016 11:41, Nicolai Hess a Ã©crit : > > Hi Hilaire, > > can you point me to the repository where this DrGeo package is. > > -- Dr. Geo http://drgeo.eu

April 24, 2016

Re: [Pharo-dev] [Pharo 5] Symbol #'distance_2pts' not accepted at package installation

by Nicolai Hess

2016-04-24 11:34 GMT+02:00 Hilaire <hilaire(a)drgeo.eu>: > This symbol is not accepted when installing DrGeo package in Pharo 5, > but in the playground it is ok to type in symbol #'distance_2pts' > > > https://pharo.fogbugz.com/f/cases/18071/Symbol-distance_2pts-not-accepted-a… > > Hilaire > > Hi Hilaire, can you point me to the repository where this DrGeo package is. > > -- > Dr. Geo > http://drgeo.eu > > >

April 24, 2016

[Pharo 5] Symbol #'distance_2pts' not accepted at package installation

by Hilaire

This symbol is not accepted when installing DrGeo package in Pharo 5, but in the playground it is ok to type in symbol #'distance_2pts' https://pharo.fogbugz.com/f/cases/18071/Symbol-distance_2pts-not-accepted-a… Hilaire -- Dr. Geo http://drgeo.eu

April 24, 2016

Re: [Pharo-dev] Why does not have a standard Tree Structure in Pharo? ( stepharo )

by Pierce Ng

On Sat, Apr 23, 2016 at 12:03:03PM +0200, phil(a)highoctane.be wrote: > There are BTrees (I made a copy in my Smalltalkhub): > http://www.smalltalkhub.com/#!/~philippeback/Trees > http://stackoverflow.com/questions/6917310/tree-implementations-in-smalltalk Also http://smalltalkhub.com/#!/~hernan/Trees, a port of Bruce Samuelson's generalized tree implementation from the early 90s. Pierce

April 24, 2016

New Cog VMs available

by Eliot Miranda

... at http://www.mirandabanda.org/files/Cog/VM/VM.r3684 CogVM binaries as per VMMaker.oscog-eem.1834/r3684 General: Correct undue sign extension wile promoting 32 to 64 bits int in fetchLong64:ofObject: This was causing trouble in non spur object memory (V3). Fix slowdown of update on 64-bit x64 by using int variables for the tides in sqExternalSemaphores.c and inline assembler for the sqCompareAndSwap in sqAtomicOps.h. Fix slips in offset time primitives. They need to pop argumentCount + 1, not argumentCount. Define an optional primitive as the fast primitive fail code so that unselected optional primitives are in the prmitiveTable as fast primitive fails. Spur: Have WideString>>at: fail to answer an out-of-range character in the interpreter primitive (as well as in the JIT). Fix bug in following state on primitive failure. The old code would always follow to depth 1, even if the accessor depth was 0. Hard-code primitiveSize's depth to 0 (accessing length in at:[put:] and size causes the stack depth computation to answer 1 instead of 0 for these primitives. Fix assert and dequeueMourner for case where mournQueue is nil. - fixed a bug in receiver accessing in immutability primitive for mirror primitive. - change primitiveSetOrHasIdentityHash to patch the class table if the new hash is set to a behavior (the primitive knows it's a behavior if the second (optional) argument is true) For example: FullBlockClosure tryPrimitive: 161 withArgs: {38.true} No longer follow the method and context fields in a closure in activateNewClosureMethod:numArgs:mayContextSwitch:; the caller will have failed if these are forwarders, so no need to check again. Cogit: Add a primitive that answers pc map data for methods which can be used to better decorate methods in the VM Profiler. Refactor the pc map enumeration facilities so that the Sista pic data primitive can share the same enumerator. Do this by collapsing the isBackwardBranch and annotation parameters into a single parameter. Follow selectors in the openPICList post Spur become. Fix the ARM's caller-saved register mask now that we can name all the actual registers. Reworked machine code generation of immutability so for common stores it uses a single trampoline for both store checks and immutability checks. - improved support for register allocation: branch merge successfully compiled with register moved instead of spilling. Sista Cogit: Don't bother to add counters to conditional jumps implementing and: and or:. Added the remote inst var access bytecode in sista V1 bytecode set without interfering with existing code. Plugins: Upgrade LargeIntegersPlugin to v2.0 LargeInteger primitives now deal with 32-bits digits. No change to image code. Memory is 8 bytes aligned on Spur. When storing 32/64 bits large integers values, allways fill the eight bytes whatever the effectivily used size, rather than bother with dissertion of size. Generate integer type checking as C macros rather than direct/indirect interpreterProxy function call in plugins. This, and 32-bit accessing mean singificantly faster large integer arithmetic. Fix primAlienReplace to use positiveMachineIntegerValueOf: instead of positive32BitValueOf:. BitBltPlugin operates on 32bit word units, therefore it's better to declare its operands as 'unsigned int' rather than sqInt. On 32bit VM, this doesn't change anything, but on 64bits spur, it makes this snippet work: | wideString source pos blt expectedWideString | source := #[1 64 255 14 1 64 48 251]. expectedWideString := WideString fromByteArray: source. wideString := WideString new: source size // 4. pos := 0. blt := (BitBlt toForm: (Form new hackBits: wideString)) sourceForm: (Form new hackBits: source). blt combinationRule: Form over; sourceX: 0; sourceY: pos // 4; height: wideString byteSize // 4; width: 4; destX: 0; destY: 0; copyBits. wideString restoreEndianness. self assert: wideString = expectedWideString Hence it fixes loading/diffing MCZ with wide character. Mac OS Builds: Don't link with -fvisibility=hidden; it breaks external plugins. Use -fvisibility=default instead. This fixes e.g. UnixOSProcessPlugin on Mac OS X. Windows Builds: The Windows VMs are no longer "dpiAware". If you want one-to-one pixel mapping check the README for ins ructions. It's a simple edit. _,,,^..^,,,_ best, Eliot

April 23, 2016