Vm-dev February 2021

vm-dev@lists.squeakfoundation.org

17 participants
63 discussions

Build failed: opensmalltalk-vm 1.0.2403
by AppVeyor 11 Feb '21

11 Feb '21

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[OpenSmalltalk/opensmalltalk-vm] 8996e9: Rearrange disconnectXDisplay and forgetXDisplay to...
by David T Lewis 11 Feb '21

11 Feb '21

Branch: refs/heads/dtl/epoll-forksqueak Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: 8996e9691f97e9f8b4f0c3460737ba484a7527db https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/8996e9691f97e9f8b4… Author: David T. Lewis <lewis(a)mail.msen.com> Date: 2021-02-10 (Wed, 10 Feb 2021) Changed paths: M platforms/unix/vm-display-X11/sqUnixX11.c Log Message: ----------- Rearrange disconnectXDisplay and forgetXDisplay to give clean shutdown with epoll event handling. Fixes a spurious console error message on image exit.

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quick request for a volunteer to implement device add/remove callbacks and processing
by Eliot Miranda 10 Feb '21

10 Feb '21

Hi All, I just added a variable to the Windows VM that tracks device additions and removals via receiving WM_DEVICECHANGE messages. On Windows this allows plugins such as the SoundPlugin and CameraPlugin enumerating the available devices on every API call/primitive invocation rather than only when devices change. This facility is also needed on Mac and would be great to have on unix. It turn out that on Mac it is also straight=forward to achieve. See https://stackoverflow.com/questions/9918429/how-to-know-when-a-hid-usb-blue…, especially Vivek Gani's answer (2 upvotes). It also turns out that much of the necessary support code already exists in the Mac JoystickPlugin. See platforms/iOS//plugins/JoystickTabletPlugin/HID*. I wonder if any one has free time to do the work for the Mac to use IOHIDManagerRegisterDeviceMatchingCallback & IOHIDManagerRegisterDeviceRemovalCallback to provide a simple counter in the core Mac VM which is incremented whenever a device changes, just like the Windows implementation. If not, no biggie I'll get to this eventually. And if any unix and/or linux experts know how various unices and especially linux approach this issue please respond here. I've no idea if unix/linux provide a good API here. _,,,^..^,,,_ best, Eliot

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[OpenSmalltalk/opensmalltalk-vm] 11a079: Add a variable (deviceChangeCount) to the Windows ...
by Eliot Miranda 10 Feb '21

10 Feb '21

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: 11a07925dd8acf106488a255fa15fe933364d5ff https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/11a07925dd8acf1064… Author: Eliot Miranda <eliot.miranda(a)gmail.com> Date: 2021-02-09 (Tue, 09 Feb 2021) Changed paths: M platforms/win32/vm/sqWin32.h M platforms/win32/vm/sqWin32Window.c Log Message: ----------- Add a variable (deviceChangeCount) to the Windows VM to track WM_DEVICECHANGE messages so that plugins such as the SoundPlugin can update their device lists as and when required, rather than on every access. Make sure the variable is correctly exported to external plugins. [ci skip] (cuz I'm not ready to release the new SoundPlugin).

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Build failed: opensmalltalk-vm 1.0.2402
by AppVeyor 09 Feb '21

09 Feb '21

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[OpenSmalltalk/opensmalltalk-vm] 5e9e49: Add left/right button definitions for 3d gaming mi...
by Eliot Miranda 09 Feb '21

09 Feb '21

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: 5e9e498227a5f1fac387d94f76be54469c0fcf2f https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/5e9e498227a5f1fac3… Author: Eliot Miranda <eliot.miranda(a)gmail.com> Date: 2021-02-09 (Tue, 09 Feb 2021) Changed paths: M platforms/Cross/vm/sq.h Log Message: ----------- Add left/right button definitions for 3d gaming mice. [ci skip]

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[OpenSmalltalk/opensmalltalk-vm] 3125f1: CogVM source as per VMMaker.oscog-eem.2944
by Eliot Miranda 09 Feb '21

09 Feb '21

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: 3125f103b1efcde6e6bdc8e3275447ca5f1aad5e https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/3125f103b1efcde6e6… Author: Eliot Miranda <eliot.miranda(a)gmail.com> Date: 2021-02-09 (Tue, 09 Feb 2021) Changed paths: M src/plugins/ADPCMCodecPlugin/ADPCMCodecPlugin.c M src/plugins/AioPlugin/AioPlugin.c M src/plugins/AsynchFilePlugin/AsynchFilePlugin.c M src/plugins/B2DPlugin/B2DPlugin.c M src/plugins/B3DAcceleratorPlugin/B3DAcceleratorPlugin.c M src/plugins/BMPReadWriterPlugin/BMPReadWriterPlugin.c M src/plugins/BitBltPlugin/BitBltPlugin.c M src/plugins/BochsIA32Plugin/BochsIA32Plugin.c M src/plugins/BochsX64Plugin/BochsX64Plugin.c M src/plugins/CameraPlugin/CameraPlugin.c M src/plugins/ClipboardExtendedPlugin/ClipboardExtendedPlugin.c M src/plugins/CroquetPlugin/CroquetPlugin.c M src/plugins/DESPlugin/DESPlugin.c M src/plugins/DSAPrims/DSAPrims.c M src/plugins/DropPlugin/DropPlugin.c M src/plugins/FFTPlugin/FFTPlugin.c M src/plugins/FileAttributesPlugin/FileAttributesPlugin.c M src/plugins/FileCopyPlugin/FileCopyPlugin.c M src/plugins/FilePlugin/FilePlugin.c M src/plugins/Float64ArrayPlugin/Float64ArrayPlugin.c M src/plugins/FloatArrayPlugin/FloatArrayPlugin.c M src/plugins/FloatMathPlugin/FloatMathPlugin.c M src/plugins/GdbARMPlugin/GdbARMPlugin.c M src/plugins/GdbARMv8Plugin/GdbARMv8Plugin.c M src/plugins/GeniePlugin/GeniePlugin.c M src/plugins/HostWindowPlugin/HostWindowPlugin.c M src/plugins/IA32ABI/IA32ABI.c M src/plugins/ImmX11Plugin/ImmX11Plugin.c M src/plugins/InternetConfigPlugin/InternetConfigPlugin.c M src/plugins/JPEGReadWriter2Plugin/JPEGReadWriter2Plugin.c M src/plugins/JPEGReaderPlugin/JPEGReaderPlugin.c M src/plugins/JoystickTabletPlugin/JoystickTabletPlugin.c M src/plugins/Klatt/Klatt.c M src/plugins/LargeIntegers/LargeIntegers.c M src/plugins/LocalePlugin/LocalePlugin.c M src/plugins/MD5Plugin/MD5Plugin.c M src/plugins/MIDIPlugin/MIDIPlugin.c M src/plugins/MacMenubarPlugin/MacMenubarPlugin.c M src/plugins/Matrix2x3Plugin/Matrix2x3Plugin.c M src/plugins/MiscPrimitivePlugin/MiscPrimitivePlugin.c M src/plugins/Mpeg3Plugin/Mpeg3Plugin.c M src/plugins/QuicktimePlugin/QuicktimePlugin.c M src/plugins/RePlugin/RePlugin.c M src/plugins/SHA2Plugin/SHA2Plugin.c M src/plugins/ScratchPlugin/ScratchPlugin.c M src/plugins/SecurityPlugin/SecurityPlugin.c M src/plugins/SerialPlugin/SerialPlugin.c M src/plugins/SocketPlugin/SocketPlugin.c M src/plugins/SoundCodecPrims/SoundCodecPrims.c M src/plugins/SoundGenerationPlugin/SoundGenerationPlugin.c M src/plugins/SoundPlugin/SoundPlugin.c M src/plugins/Squeak3D/Squeak3D.c M src/plugins/SqueakFFIPrims/ARM32FFIPlugin.c M src/plugins/SqueakFFIPrims/ARM64FFIPlugin.c M src/plugins/SqueakFFIPrims/IA32FFIPlugin.c M src/plugins/SqueakFFIPrims/SqueakFFIPrims.c M src/plugins/SqueakFFIPrims/X64SysVFFIPlugin.c M src/plugins/SqueakFFIPrims/X64Win64FFIPlugin.c M src/plugins/SqueakSSL/SqueakSSL.c M src/plugins/StarSqueakPlugin/StarSqueakPlugin.c M src/plugins/UUIDPlugin/UUIDPlugin.c M src/plugins/UnicodePlugin/UnicodePlugin.c M src/plugins/UnixOSProcessPlugin/UnixOSProcessPlugin.c M src/plugins/VMProfileLinuxSupportPlugin/VMProfileLinuxSupportPlugin.c M src/plugins/VMProfileMacSupportPlugin/VMProfileMacSupportPlugin.c M src/plugins/WeDoPlugin/WeDoPlugin.c M src/plugins/Win32OSProcessPlugin/Win32OSProcessPlugin.c M src/plugins/XDisplayControlPlugin/XDisplayControlPlugin.c M src/plugins/ZipPlugin/ZipPlugin.c Log Message: ----------- CogVM source as per VMMaker.oscog-eem.2944 Continuing on from VMMaker.oscog-eem.2943 we have no business overriding the default EXPORT definition for external plugins (which is essential on Windows). We define EXPORT to map to static for internal plugins only. Commit: 2076dcd279e4458d3681f9e43846b594e7dcc3e9 https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/2076dcd279e4458d36… Author: Eliot Miranda <eliot.miranda(a)gmail.com> Date: 2021-02-09 (Tue, 09 Feb 2021) Changed paths: M platforms/Cross/vm/sq.h M platforms/Cross/vm/sqAssert.h M platforms/win32/vm/sqWin32Heartbeat.c Log Message: ----------- Merge branch 'Cog' of https://github.com/OpenSmalltalk/opensmalltalk-vm into Cog Compare: https://github.com/OpenSmalltalk/opensmalltalk-vm/compare/aafcb78371c7...20…

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VM Maker: VMMaker.oscog-eem.2944.mcz
by commits＠source.squeak.org 09 Feb '21

09 Feb '21

Eliot Miranda uploaded a new version of VMMaker to project VM Maker: http://source.squeak.org/VMMaker/VMMaker.oscog-eem.2944.mcz ==================== Summary ==================== Name: VMMaker.oscog-eem.2944 Author: eem Time: 9 February 2021, 9:01:28.421478 am UUID: 242b00d2-2d09-4363-8f25-cedcd6ee2187 Ancestors: VMMaker.oscog-eem.2943 Continuing on from VMMaker.oscog-eem.2943 we have no business overriding the default EXPORT definitoon for external plugins. We define EXPORT to map to static for internal plugins only. =============== Diff against VMMaker.oscog-eem.2943 =============== Item was changed: ----- Method: VMPluginCodeGenerator>>emitCHeaderOn: (in category 'C code generator') ----- emitCHeaderOn: aStream "Write a C file header onto the given stream, adding include files and some basic definitions." | standardHeaders | + aStream nextPutAll: (self fileHeaderVersionStampForSourceClass: pluginClass); cr. - aStream nextPutAll: (self fileHeaderVersionStampForSourceClass: pluginClass); cr; cr. "config.h should always go first because config.h properly defines flags. One of those is _GNU_SOURCE, as explained in https://www.gnu.org/software/autoconf/manual/autoconf.html#Posix-Variants, where the Autoconf macro AC_USE_SYSTEM_EXTENSIONS makes sure this is defined." standardHeaders := #('"config.h"' '<math.h>' '"sqMathShim.h"' '<stdio.h>' '<stdlib.h>' '<string.h>' '<time.h>'). self emitHeaderFiles: standardHeaders on: aStream. headerFiles := headerFiles copyWithoutAll: standardHeaders. "Additional header files; include C library ones first." self emitHeaderFiles: (headerFiles select: [:hdr| hdr includes: $<]) on: aStream. aStream cr; nextPutAll: '/* Do not include the entire sq.h file but just those parts needed. */ #include "sqConfig.h" /* Configuration options */ #include "sqVirtualMachine.h" /* The virtual machine proxy definition */ #include "sqPlatformSpecific.h" /* Platform specific definitions */'; cr; cr. self addHeaderFile: '"sqMemoryAccess.h"'. "Additional header files; include squeak VM ones last" self emitHeaderFiles: (headerFiles reject: [:hdr| hdr includes: $<]) on: aStream. + aStream cr; nextPutAll: '#define true 1 - aStream cr; nextPutAll: '/* Default EXPORT macro that does nothing (see comment in sq.h): */ - #define EXPORT(returnType) returnType - - #define true 1 #define false 0 #define null 0 /* using ''null'' because nil is predefined in Think C */ #ifdef SQUEAK_BUILTIN_PLUGIN # undef EXPORT # define EXPORT(returnType) static returnType # define INT_EXT "(i)" #else # define INT_EXT "(e)" #endif'; cr. self maybePutPreambleFor: pluginClass on: aStream. aStream cr!

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Build failed: opensmalltalk-vm 1.0.2401
by AppVeyor 09 Feb '21

09 Feb '21

1 0

[OpenSmalltalk/opensmalltalk-vm] dbe76b: CogVM source as per VMMaker.oscog-eem.2943
by Eliot Miranda 09 Feb '21

09 Feb '21

Branch: refs/heads/Cog Home: https://github.com/OpenSmalltalk/opensmalltalk-vm Commit: dbe76be273c374a63a25e1079486a6ef2aabcfba https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/dbe76be273c374a63a… Author: Eliot Miranda <eliot.miranda(a)gmail.com> Date: 2021-02-08 (Mon, 08 Feb 2021) Changed paths: M src/plugins/ADPCMCodecPlugin/ADPCMCodecPlugin.c M src/plugins/AioPlugin/AioPlugin.c M src/plugins/AsynchFilePlugin/AsynchFilePlugin.c M src/plugins/B2DPlugin/B2DPlugin.c M src/plugins/B3DAcceleratorPlugin/B3DAcceleratorPlugin.c M src/plugins/BMPReadWriterPlugin/BMPReadWriterPlugin.c M src/plugins/BitBltPlugin/BitBltPlugin.c M src/plugins/BochsIA32Plugin/BochsIA32Plugin.c M src/plugins/BochsX64Plugin/BochsX64Plugin.c M src/plugins/CameraPlugin/CameraPlugin.c M src/plugins/ClipboardExtendedPlugin/ClipboardExtendedPlugin.c M src/plugins/CroquetPlugin/CroquetPlugin.c M src/plugins/DESPlugin/DESPlugin.c M src/plugins/DSAPrims/DSAPrims.c M src/plugins/DropPlugin/DropPlugin.c M src/plugins/FFTPlugin/FFTPlugin.c M src/plugins/FileAttributesPlugin/FileAttributesPlugin.c M src/plugins/FileCopyPlugin/FileCopyPlugin.c M src/plugins/FilePlugin/FilePlugin.c M src/plugins/Float64ArrayPlugin/Float64ArrayPlugin.c M src/plugins/FloatArrayPlugin/FloatArrayPlugin.c M src/plugins/FloatMathPlugin/FloatMathPlugin.c M src/plugins/GdbARMPlugin/GdbARMPlugin.c M src/plugins/GdbARMv8Plugin/GdbARMv8Plugin.c M src/plugins/GeniePlugin/GeniePlugin.c M src/plugins/HostWindowPlugin/HostWindowPlugin.c M src/plugins/IA32ABI/IA32ABI.c M src/plugins/ImmX11Plugin/ImmX11Plugin.c M src/plugins/InternetConfigPlugin/InternetConfigPlugin.c M src/plugins/JPEGReadWriter2Plugin/JPEGReadWriter2Plugin.c M src/plugins/JPEGReaderPlugin/JPEGReaderPlugin.c M src/plugins/JoystickTabletPlugin/JoystickTabletPlugin.c M src/plugins/Klatt/Klatt.c M src/plugins/LargeIntegers/LargeIntegers.c M src/plugins/LocalePlugin/LocalePlugin.c M src/plugins/MD5Plugin/MD5Plugin.c M src/plugins/MIDIPlugin/MIDIPlugin.c M src/plugins/MacMenubarPlugin/MacMenubarPlugin.c M src/plugins/Matrix2x3Plugin/Matrix2x3Plugin.c M src/plugins/MiscPrimitivePlugin/MiscPrimitivePlugin.c M src/plugins/Mpeg3Plugin/Mpeg3Plugin.c M src/plugins/QuicktimePlugin/QuicktimePlugin.c M src/plugins/RePlugin/RePlugin.c M src/plugins/SHA2Plugin/SHA2Plugin.c M src/plugins/ScratchPlugin/ScratchPlugin.c M src/plugins/SecurityPlugin/SecurityPlugin.c M src/plugins/SerialPlugin/SerialPlugin.c M src/plugins/SocketPlugin/SocketPlugin.c M src/plugins/SoundCodecPrims/SoundCodecPrims.c M src/plugins/SoundGenerationPlugin/SoundGenerationPlugin.c M src/plugins/SoundPlugin/SoundPlugin.c M src/plugins/Squeak3D/Squeak3D.c M src/plugins/SqueakFFIPrims/ARM32FFIPlugin.c M src/plugins/SqueakFFIPrims/ARM64FFIPlugin.c M src/plugins/SqueakFFIPrims/IA32FFIPlugin.c M src/plugins/SqueakFFIPrims/X64SysVFFIPlugin.c M src/plugins/SqueakFFIPrims/X64Win64FFIPlugin.c M src/plugins/SqueakSSL/SqueakSSL.c M src/plugins/StarSqueakPlugin/StarSqueakPlugin.c M src/plugins/UUIDPlugin/UUIDPlugin.c M src/plugins/UnicodePlugin/UnicodePlugin.c M src/plugins/UnixOSProcessPlugin/UnixOSProcessPlugin.c M src/plugins/VMProfileLinuxSupportPlugin/VMProfileLinuxSupportPlugin.c M src/plugins/VMProfileMacSupportPlugin/VMProfileMacSupportPlugin.c M src/plugins/WeDoPlugin/WeDoPlugin.c M src/plugins/Win32OSProcessPlugin/Win32OSProcessPlugin.c M src/plugins/XDisplayControlPlugin/XDisplayControlPlugin.c M src/plugins/ZipPlugin/ZipPlugin.c Log Message: ----------- CogVM source as per VMMaker.oscog-eem.2943 Resolve the conflict between sqAssert.h's attempt to export warning and error to external plugins with the crude redefinition of the EXPORT macro on generating plugins. So so by moving the redefinition of EXPORT after a plugin's include files. The issue here is Windows' requirement to use declspec(dll_import) & declspec(dll_import) for sharing between exe and dll. Commit: 9f1b4644e7396e473bd9bb4cf67f8a9d5a4e11d6 https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/9f1b4644e7396e473b… Author: Eliot Miranda <eliot.miranda(a)gmail.com> Date: 2021-02-08 (Mon, 08 Feb 2021) Changed paths: M platforms/unix/vm/aio.c Log Message: ----------- Merge branch 'Cog' of https://github.com/OpenSmalltalk/opensmalltalk-vm into Cog Compare: https://github.com/OpenSmalltalk/opensmalltalk-vm/compare/f376ffbc0b6d...9f…

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Vm-dev February 2021