Vm-dev March 2023

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[OpenSmalltalk/opensmalltalk-vm] b73339: NewspeakVM source as per VMMaker.oscog-eem.3310 [c...
by Marcel Taeumel 21 Mar '23

21 Mar '23

Branch: refs/heads/virtend Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: b73339e14e171936e324ea7d73e272c700c6234f https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/b73339e14e171936e3… Author: Marcel Taeumel <marcel.taeumel(a)hpi.de> Date: 2023-03-21 (Tue, 21 Mar 2023) Changed paths: M src/spur32.cog.newspeak/cogit.h M src/spur32.cog.newspeak/cogitARMv5.c M src/spur32.cog.newspeak/cogitIA32.c M src/spur32.cog.newspeak/cointerp.c M src/spur32.cog.newspeak/cointerp.h M src/spur32.cog.newspeak/gcc3x-cointerp.c M src/spur32.stack.newspeak/gcc3x-interp.c M src/spur32.stack.newspeak/interp.c M src/spur64.cog.newspeak/cogit.h M src/spur64.cog.newspeak/cogitARMv8.c M src/spur64.cog.newspeak/cogitX64SysV.c M src/spur64.cog.newspeak/cogitX64WIN64.c M src/spur64.cog.newspeak/cointerp.c M src/spur64.cog.newspeak/cointerp.h M src/spur64.cog.newspeak/gcc3x-cointerp.c M src/spur64.stack.newspeak/gcc3x-interp.c M src/spur64.stack.newspeak/interp.c Log Message: ----------- NewspeakVM source as per VMMaker.oscog-eem.3310 [ci skip]

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[OpenSmalltalk/opensmalltalk-vm] 0dd022: ClipboardExtendedPlugin:
by Eliot Miranda 21 Mar '23

21 Mar '23

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: 0dd02298a4550df5e14f708c63f0152d3ef2fa44 https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/0dd02298a4550df5e1… Author: Eliot Miranda <eliot.miranda(a)gmail.com> Date: 2023-03-21 (Tue, 21 Mar 2023) Changed paths: M platforms/iOS/plugins/ClipboardExtendedPlugin/sqMacExtendedClipboard.m M platforms/win32/plugins/ClipboardExtendedPlugin/sqWin32ExtendedClipboard.c Log Message: ----------- ClipboardExtendedPlugin: Make sure the ioAddClipboardData fails on macos if setData:forType: fails and/or raises an exception. Avoid crashing the VM if setData:forType: raises an exception. Fix a bug in the scanline width calculation for importing bitmaps on Windows for depths below 8.

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[OpenSmalltalk/opensmalltalk-vm] Revise docs on HowToBuild on Windows: cygwin tools must be in PATH [ci skip] (PR #657)
by Christoph Thiede 21 Mar '23

21 Mar '23

Otherwise, `MAKEDEBUG.BAT` & Co. might fail if some tools (such as `tee`) are not found. You can view, comment on, or merge this pull request online at: https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/657 -- Commit Summary -- * docs on HowToBuild on Windows: cygwin tools must be in PATH [ci skip] -- File Changes -- M building/win32x86/HowToBuild (1) M building/win64x64/HowToBuild (1) -- Patch Links -- https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/657.patch https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/657.diff -- Reply to this email directly or view it on GitHub: https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/657 You are receiving this because you are subscribed to this thread. Message ID: <OpenSmalltalk/opensmalltalk-vm/pull/657(a)github.com>

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[OpenSmalltalk/opensmalltalk-vm] fc0204: docs on HowToBuild on Windows: cygwin tools must b...
by Eliot Miranda 21 Mar '23

21 Mar '23

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: fc0204f6f7f93301e0ef02e2bc63c90014aa141a https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/fc0204f6f7f93301e0… Author: Christoph Thiede <christoph.thiede(a)student.hpi.de> Date: 2022-11-03 (Thu, 03 Nov 2022) Changed paths: M building/win32x86/HowToBuild M building/win64x64/HowToBuild Log Message: ----------- docs on HowToBuild on Windows: cygwin tools must be in PATH [ci skip] Otherwise, MAKEDEBUG.BAT & Co. might fail if some tools (such as tee) are not found. Commit: a44a0130e1d29fb2a2dab77e42e74e19c9857ed9 https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/a44a0130e1d29fb2a2… Author: Eliot Miranda <eliot.miranda(a)gmail.com> Date: 2023-03-21 (Tue, 21 Mar 2023) Changed paths: M building/win32x86/HowToBuild M building/win64x64/HowToBuild Log Message: ----------- Merge pull request #657 from LinqLover/docs/HowToBuild/win-cygwin-path Revise docs on HowToBuild on Windows: cygwin tools must be in PATH [ci skip] Compare: https://github.com/OpenSmalltalk/opensmalltalk-vm/compare/ec02c6371a00...a4…

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[OpenSmalltalk/opensmalltalk-vm] ec02c6: NewspeakVM source as per VMMaker.oscog-eem.3310 [c...
by Marcel Taeumel 21 Mar '23

21 Mar '23

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: ec02c6371a000957bc87d8acae692c89d8b5ea78 https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/ec02c6371a000957bc… Author: Marcel Taeumel <marcel.taeumel(a)hpi.de> Date: 2023-03-21 (Tue, 21 Mar 2023) Changed paths: M src/spur32.cog.newspeak/cogit.h M src/spur32.cog.newspeak/cogitARMv5.c M src/spur32.cog.newspeak/cogitIA32.c M src/spur32.cog.newspeak/cointerp.c M src/spur32.cog.newspeak/cointerp.h M src/spur32.cog.newspeak/gcc3x-cointerp.c M src/spur32.stack.newspeak/gcc3x-interp.c M src/spur32.stack.newspeak/interp.c M src/spur64.cog.newspeak/cogit.h M src/spur64.cog.newspeak/cogitARMv8.c M src/spur64.cog.newspeak/cogitX64SysV.c M src/spur64.cog.newspeak/cogitX64WIN64.c M src/spur64.cog.newspeak/cointerp.c M src/spur64.cog.newspeak/cointerp.h M src/spur64.cog.newspeak/gcc3x-cointerp.c M src/spur64.stack.newspeak/gcc3x-interp.c M src/spur64.stack.newspeak/interp.c Log Message: ----------- NewspeakVM source as per VMMaker.oscog-eem.3310 [ci skip]

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VM Maker: VMMaker.oscog-eem.3311.mcz
by commits＠source.squeak.org 21 Mar '23

21 Mar '23

Eliot Miranda uploaded a new version of VMMaker to project VM Maker: http://source.squeak.org/VMMaker/VMMaker.oscog-eem.3311.mcz ==================== Summary ==================== Name: VMMaker.oscog-eem.3311 Author: eem Time: 16 March 2023, 12:40:54.390562 pm UUID: 635091b8-f80a-43b2-817b-14723e9d73c2 Ancestors: VMMaker.oscog-eem.3310 Implement SpurSegmentManager>>segmentContainingObj: via binary search for the benefit of the IGC. Make stack page printing less confusing (include the baseAddress). Include a benchmark primitive to run the scavenge (we have garbageCollectMost, but the benchmark answers the time taken as measured by the high-res timer). Cull some unused simulation methods. =============== Diff against VMMaker.oscog-eem.3310 =============== Item was added: + ----- Method: CoInterpreterPrimitives>>primitiveBenchmarkScavenge (in category 'benchmark primitives') ----- + primitiveBenchmarkScavenge + <option: #VMBenchmarks> + <export: true> + self primitiveReturnTimeTakenFor: + [objectMemory hasSpurMemoryManagerAPI + ifTrue: [objectMemory scavengingGC] + ifFalse: [objectMemory incrementalGC]. + self integerObjectOf: (objectMemory bytesLeft: false)]! Item was changed: ----- Method: CogStackPageSurrogate>>printOn: (in category 'printing') ----- printOn: aStream super printOn: aStream. + aStream space. + self baseAddress printOn: aStream base: 16. + aStream nextPut: $@. + aStream space; print: address; nextPut: $/. - aStream nextPut: $@; print: address; nextPut: $/. address printOn: aStream base: 16! Item was removed: - ----- Method: CogVMSimulator>>sqMemoryExtraBytesLeft: (in category 'memory access') ----- - sqMemoryExtraBytesLeft: includingSwap - ^0! Item was removed: - ----- Method: InterpreterSimulator>>sqMemoryExtraBytesLeft: (in category 'memory access') ----- - sqMemoryExtraBytesLeft: includingSwap - ^0! Item was changed: ----- Method: SpurSegmentManager>>segmentContainingObj: (in category 'accessing') ----- segmentContainingObj: objOop + "Answer the segment containing an object. This is mostly for assert checking, but + variations on the incremental GC may use it in anger. Binary search is (of course) + marginally slower than linear search for a single segment (e.g. in a 720k object heap, + 67.1ms vs 61.3ms, or 9.5% slower to derive the segment containing every old space + entity), but usefully faster for many segments (e.g. 92.7ms vs 116ms, or 20% faster + in the same heap extended with enough large arrays to require 11 segments; and this + is pessimal; there are fewer objects at high addresses since the large arrays are there)." <export: true> <returnTypeC: #'SpurSegmentInfo *'> + | high low mid seg | + low := 0. mid := numSegments // 2. high := numSegments - 1. + [seg := segments at: mid. + (self oop: objOop isGreaterThanOrEqualTo: seg segStart) + ifTrue: + [mid = high + ifTrue: + [^(self oop: objOop isLessThan: seg segLimit) ifTrue: + [seg]] + ifFalse: + [low := mid. + mid := mid + high + 1 // 2]] + ifFalse: + [high := mid - 1. + mid := low + mid // 2]. + low <= high] whileTrue. - numSegments - 1 to: 0 by: -1 do: - [:i| - objOop >= (segments at: i) segStart ifTrue: - [^self addressOf: (segments at: i)]]. ^nil! Item was removed: - ----- Method: StackInterpreterSimulator>>sqMemoryExtraBytesLeft: (in category 'memory access') ----- - sqMemoryExtraBytesLeft: includingSwap - ^0!

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[OpenSmalltalk/opensmalltalk-vm] fb29d1: In Linux CameraPlugin, fix recent typo, cf. https:...
by Marcel Taeumel 21 Mar '23

21 Mar '23

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: fb29d115759f90eddae08984dc4ae9b3111fde45 https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/fb29d115759f90edda… Author: Marcel Taeumel <marcel.taeumel(a)hpi.de> Date: 2023-03-21 (Tue, 21 Mar 2023) Changed paths: M platforms/unix/plugins/CameraPlugin/sqCamera-linux.c Log Message: ----------- In Linux CameraPlugin, fix recent typo, cf. https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/d51c1ac377067d3e46…

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[OpenSmalltalk/opensmalltalk-vm] 262ebf: For macOS builds, skip signing step because we hav...
by Marcel Taeumel 21 Mar '23

21 Mar '23

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: 262ebf3e797efa6152430ecf8149e6894bcc84c7 https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/262ebf3e797efa6152… Author: Marcel Taeumel <marcel.taeumel(a)hpi.de> Date: 2023-03-21 (Tue, 21 Mar 2023) Changed paths: M .github/workflows/extra.yml M .github/workflows/macos-arm.yml M .github/workflows/macos.yml Log Message: ----------- For macOS builds, skip signing step because we have no usable certificates for nightly builds, which yields too many error messages in the GHA interface. [ci skip]

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[OpenSmalltalk/opensmalltalk-vm] 669905: I forgot to bump one last GHA version... [ci skip]
by Marcel Taeumel 21 Mar '23

21 Mar '23

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: 669905f4ef01bbd67fd34afbb867c9c4cb298978 https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/669905f4ef01bbd67f… Author: Marcel Taeumel <marcel.taeumel(a)hpi.de> Date: 2023-03-21 (Tue, 21 Mar 2023) Changed paths: M .github/workflows/linux.yml Log Message: ----------- I forgot to bump one last GHA version... [ci skip]

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[OpenSmalltalk/opensmalltalk-vm]
by Marcel Taeumel 21 Mar '23

21 Mar '23

Branch: refs/heads/vi Home: https://github.com/OpenSmalltalk/opensmalltalk-vm

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Vm-dev March 2023