Vm-dev February 2021

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17 participants
63 discussions

[OpenSmalltalk/opensmalltalk-vm] 057b0c: Silence an overly helpful compiler warning
by David T Lewis 08 Feb '21

08 Feb '21

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: 057b0c2d67b23a364452b2075b1aa47f486824d9 https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/057b0c2d67b23a3644… Author: David T. Lewis <lewis(a)mail.msen.com> Date: 2021-02-07 (Sun, 07 Feb 2021) Changed paths: M platforms/unix/vm/aio.c Log Message: ----------- Silence an overly helpful compiler warning

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[OpenSmalltalk/opensmalltalk-vm] 754980: Rearrange forgetXDisplay to disable aio before fd ...
by David T Lewis 07 Feb '21

07 Feb '21

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: 75498075b2bd030794f54c5303d00626fe33b195 https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/75498075b2bd030794… Author: David T. Lewis <lewis(a)mail.msen.com> Date: 2021-02-07 (Sun, 07 Feb 2021) Changed paths: M platforms/unix/vm-display-X11/sqUnixX11.c Log Message: ----------- Rearrange forgetXDisplay to disable aio before fd close. Required for epoll event handling, we should not close the descriptor before unregistering it. Commit: b6616b21d263ecaa334d458bf3a9579fcb88c635 https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/b6616b21d263ecaa33… Author: David T. Lewis <lewis(a)mail.msen.com> Date: 2021-02-07 (Sun, 07 Feb 2021) Changed paths: M platforms/unix/vm/aio.c Log Message: ----------- Handle epoll event delivery errors without VM segfault. Under certain error conditions epoll may deliver event notification to the wrong process, with empty event data provided by the kernel. If this happens, handle the condition with a message to stderr and proceed without segfault. Error messages will look like this: aioPoll in process 9055 no readHandler in epollEventData undefined handler called (fd 0, flags 2) Compare: https://github.com/OpenSmalltalk/opensmalltalk-vm/compare/a50d3f8dd67d...b6…

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Fwd: Bintray account for OpenSmalltalk has been rate-limited
by Fabio Niephaus 05 Feb '21

05 Feb '21

Hi all, Looks like our Bintray account has been rate-limited again, possibly due to too many builds that pushed binaries to Bintray without deleting older ones. This possibly can cause CI builds to fail (if they fail to deploy to Bintray). I'm afraid I don't have much time to look into this, but I will monitor and forward the communication with Bintray support. Best, Fabio ---------- Forwarded message --------- From: Bintray <noreply(a)bintray.com> Date: Thu, Jan 21, 2021 at 7:11 AM Subject: Bintray account for OpenSmalltalk has been rate-limited To: <code(a)fniephaus.com> Hi OpenSmalltalk, Your Bintray account is currently rate-limited due to overuse. Customer Support should contact you at the earliest to remove the limits from your account. You may also contact them directly at support(a)jfrog.com. Regards, The Bintray Team

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Off topic 6802
by Eliot Miranda 04 Feb '21

04 Feb '21

https://www.goldmine-elec-products.com/prodinfo.asp?number=G25499 _,,,^..^,,,_ (phone)

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[OpenSmalltalk/opensmalltalk-vm] a50d3f: For te sake of readability apply to sqWin32Time.c the
by Eliot Miranda 04 Feb '21

04 Feb '21

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: a50d3f8dd67d409aaa36e5d417c06e1adc6f62f9 https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/a50d3f8dd67d409aaa… Author: Eliot Miranda <eliot.miranda(a)gmail.com> Date: 2021-02-04 (Thu, 04 Feb 2021) Changed paths: M platforms/win32/vm/sqWin32Heartbeat.c M platforms/win32/vm/sqWin32Time.c Log Message: ----------- For te sake of readability apply to sqWin32Time.c the GetSystemTimePreciseAsFileTime fix for clock resolution that is in platforms/win32/vm/sqWin32Heartbeat.c. [ci skip]

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Re: [Vm-dev] [OpenSmalltalk/opensmalltalk-vm] CogVM source as per VMMaker.oscog-eem.2942 (dfefae1)
by Tobias Pape 04 Feb '21

04 Feb '21

Just curious, why was that moved? -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/dfefae1b8aa4709b90…

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[OpenSmalltalk/opensmalltalk-vm] 894d6c: Add the win32 TerfVM-specific SoundPlugin device U...
by Eliot Miranda 04 Feb '21

04 Feb '21

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: 894d6cbb2a17af9f5dc5b0505d76a657d9f9e83f https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/894d6cbb2a17af9f5d… Author: Eliot Miranda <eliot.miranda(a)gmail.com> Date: 2021-02-03 (Wed, 03 Feb 2021) Changed paths: M platforms/win32/plugins/SoundPlugin/sqWin32Sound.c Log Message: ----------- Add the win32 TerfVM-specific SoundPlugin device UID support. [ci skip]

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[OpenSmalltalk/opensmalltalk-vm] dfefae: CogVM source as per VMMaker.oscog-eem.2942
by Eliot Miranda 04 Feb '21

04 Feb '21

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: dfefae1b8aa4709b90c1cfa93c26f7a3a29ce8cd https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/dfefae1b8aa4709b90… Author: Eliot Miranda <eliot.miranda(a)gmail.com> Date: 2021-02-03 (Wed, 03 Feb 2021) Changed paths: M platforms/Cross/plugins/SoundPlugin/SoundPlugin.h M platforms/iOS/plugins/SoundPlugin/sqSqueakSoundCoreAudio.h M platforms/iOS/plugins/SoundPlugin/sqSqueakSoundCoreAudio.m M platforms/iOS/plugins/SoundPlugin/sqSqueakSoundCoreAudioAPI.m M platforms/unix/plugins/SoundPlugin/sqUnixSound.c M src/plugins/SoundPlugin/SoundPlugin.c Log Message: ----------- CogVM source as per VMMaker.oscog-eem.2942 Add TerfVM-specific support to the SoundPlugin for retrieving a sound device's UID. Use stackEphemeralStringValue: for marshalling device names. Implement the support for macOS. [ci skip]

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VM Maker: VMMaker.oscog-eem.2942.mcz
by commits＠source.squeak.org 04 Feb '21

04 Feb '21

Eliot Miranda uploaded a new version of VMMaker to project VM Maker: http://source.squeak.org/VMMaker/VMMaker.oscog-eem.2942.mcz ==================== Summary ==================== Name: VMMaker.oscog-eem.2942 Author: eem Time: 3 February 2021, 7:56:52.6547 pm UUID: 31e90656-0f99-4fae-8633-6b761b62bc6f Ancestors: VMMaker.oscog-eem.2941 Add TerfVM-specific support to the SondPlugin for retrieving a sound device's UID. Use stackEphemeralStringValue: for marshalling devuce names. Remove an obsolete method. =============== Diff against VMMaker.oscog-eem.2941 =============== Item was added: + ----- Method: SoundPlugin>>primitiveGetSoundPlayerDeviceUID (in category 'primitives') ----- + primitiveGetSoundPlayerDeviceUID + "arguments: name(type, stack offset) + deviceNumber(Integer, 0)" + "answers a string or nil" + <export: true> + <option: #TerfVM> + | deviceNumber | + + "Parse arguments" + interpreterProxy methodArgumentCount = 1 ifFalse: + [^interpreterProxy primitiveFailFor: PrimErrBadNumArgs]. + + deviceNumber := interpreterProxy positive32BitValueOf: (interpreterProxy stackValue: 0). + interpreterProxy failed ifTrue: + [^interpreterProxy primitiveFailFor: PrimErrBadArgument]. + + self methodReturnStringOrNil: (self getSoundPlayerDeviceUID: deviceNumber - 1)! Item was added: + ----- Method: SoundPlugin>>primitiveGetSoundRecorderDeviceUID (in category 'primitives') ----- + primitiveGetSoundRecorderDeviceUID + "arguments: name(type, stack offset) + deviceNumber(Integer, 0)" + "answers a string or nil" + <export: true> + <option: #TerfVM> + | deviceNumber | + + "Parse arguments" + interpreterProxy methodArgumentCount = 1 ifFalse: + [^interpreterProxy primitiveFailFor: PrimErrBadNumArgs]. + + deviceNumber := interpreterProxy positive32BitValueOf: (interpreterProxy stackValue: 0). + interpreterProxy failed ifTrue: + [^interpreterProxy primitiveFailFor: PrimErrBadArgument]. + + self methodReturnStringOrNil: (self getSoundRecorderDeviceUID: deviceNumber - 1)! Item was changed: ----- Method: SoundPlugin>>primitiveSetDefaultSoundPlayer (in category 'primitives') ----- primitiveSetDefaultSoundPlayer "Tell the operating system to use the specified device name as the output device for sound." "arg at top of stack is the String" <export: true> + | deviceName | - | deviceName obj srcPtr sz | - <var: 'deviceName' declareC: 'char deviceName[257]'> - <var: 'srcPtr' type: #'char *'> - self cCode: [] inSmalltalk: [deviceName := ByteString new: 257]. "Parse arguments" interpreterProxy methodArgumentCount = 1 ifFalse: [^interpreterProxy primitiveFailFor: PrimErrBadNumArgs]. + deviceName := interpreterProxy stackEphemeralStringValue: 0. - ((interpreterProxy isBytes: (obj := interpreterProxy stackValue: 0)) - and: [(sz := interpreterProxy byteSizeOf: obj) <= 256]) ifFalse: - [^interpreterProxy primitiveFailFor: PrimErrBadArgument]. - - srcPtr := self cCoerce: (interpreterProxy firstIndexableField: obj) to: #'char *'. - self strncpy: deviceName _: srcPtr _: sz. - deviceName at: sz put: 0. - self setDefaultSoundPlayer: deviceName. - interpreterProxy failed ifFalse: + [self setDefaultSoundPlayer: deviceName. + interpreterProxy failed ifFalse: + [interpreterProxy methodReturnReceiver]]! - [interpreterProxy methodReturnReceiver]! Item was changed: ----- Method: SoundPlugin>>primitiveSetDefaultSoundRecorder (in category 'primitives') ----- primitiveSetDefaultSoundRecorder "Tell the operating system to use the specified device name as the input device for sound." "arg at top of stack is the String" <export: true> + | deviceName | - | deviceName obj srcPtr sz | - <var: 'deviceName' declareC: 'char deviceName[257]'> - <var: 'srcPtr' type: #'char *'> - self cCode: [] inSmalltalk: [deviceName := ByteString new: 257]. "Parse arguments" interpreterProxy methodArgumentCount = 1 ifFalse: [^interpreterProxy primitiveFailFor: PrimErrBadNumArgs]. + deviceName := interpreterProxy stackEphemeralStringValue: 0. - ((interpreterProxy isBytes: (obj := interpreterProxy stackValue: 0)) - and: [(sz := interpreterProxy byteSizeOf: obj) <= 256]) ifFalse: - [^interpreterProxy primitiveFailFor: PrimErrBadArgument]. - - srcPtr := self cCoerce: (interpreterProxy firstIndexableField: obj) to: #'char *'. - self strncpy: deviceName _: srcPtr _: sz. - deviceName at: sz put: 0. - self setDefaultSoundRecorder: deviceName. - interpreterProxy failed ifFalse: + [self setDefaultSoundRecorder: deviceName. + interpreterProxy failed ifFalse: + [interpreterProxy methodReturnReceiver]]! - [interpreterProxy methodReturnReceiver]! Item was removed: - ----- Method: SoundPlugin>>sampleSizeOf: (in category 'support') ----- - sampleSizeOf: buf - "Answer the number of 16-bit sound samples in buf, a pointer to the first indexable field of a sound buffer." - <inline: #always> - ^(interpreterProxy byteSizeOf: buf cPtrAsOop) / (self sizeof: #short)!

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[OpenSmalltalk/opensmalltalk-vm] 38e53d: Win32 SoundPlugin: don't get confused by VOICEIN d...
by Eliot Miranda 03 Feb '21

03 Feb '21

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: 38e53d9c32e7119481db069c3294fedc714107c9 https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/38e53d9c32e7119481… Author: Eliot Miranda <eliot.miranda(a)gmail.com> Date: 2021-02-03 (Wed, 03 Feb 2021) Changed paths: M platforms/win32/plugins/SoundPlugin/sqWin32Sound.c Log Message: ----------- Win32 SoundPlugin: don't get confused by VOICEIN devices. For accessing mixers treat VOICEIN devuces as WAVEIN devices. The old code was blind-sided and ended up treating them as output devices. [ci skip] Commit: 3694a6756a4d77d4bc7c0d94f068713167ba0311 https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/3694a6756a4d77d4bc… Author: Eliot Miranda <eliot.miranda(a)gmail.com> Date: 2021-02-03 (Wed, 03 Feb 2021) Changed paths: M platforms/iOS/plugins/CameraPlugin/AVFoundationVideoGrabber.m Log Message: ----------- Merge branch 'Cog' of https://github.com/OpenSmalltalk/opensmalltalk-vm into Cog Compare: https://github.com/OpenSmalltalk/opensmalltalk-vm/compare/e113cc5f0577...36…

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Vm-dev February 2021