Vm-dev January 2012

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27 participants
75 discussions

VM Maker: CMakeVMMaker-MarianoMartinezPeck.147.mcz
by commits＠source.squeak.org 13 Jan '12

13 Jan '12

Mariano Martinez Peck uploaded a new version of CMakeVMMaker to project VM Maker: http://source.squeak.org/VMMaker/CMakeVMMaker-MarianoMartinezPeck.147.mcz ==================== Summary ==================== Name: CMakeVMMaker-MarianoMartinezPeck.147 Author: MarianoMartinezPeck Time: 13 January 2012, 2:13:54 pm UUID: f64a57d0-d578-4b4d-8571-d4dafc0a9c87 Ancestors: CMakeVMMaker-MarianoMartinezPeck.146 CogUnixNoGLConfig now does not include B3DAcceleratorPlugin. =============== Diff against CMakeVMMaker-EstebanLorenzano.145 =============== Item was added: + ----- Method: CogUnixNoGLConfig>>defaultExternalPlugins (in category 'as yet unclassified') ----- + defaultExternalPlugins + "Removed the B3DAcceleratorPlugin since we don't have OpenGL bindings here" + ^ (super defaultExternalPlugins copyWithout: #B3DAcceleratorPlugin) + !

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Error while compiling
by Guillermo Polito 13 Jan '12

13 Jan '12

When I compile the last version of the Vm in my 32bit ubuntu, I get the following: In file included from /home/guille/Dev/Pharo/cogvm/coglinux/blessed/platforms/Cross/plugins/B3DAcceleratorPlugin/sqOpenGLRenderer.c:30:0: /home/guille/Dev/Pharo/cogvm/coglinux/blessed/platforms/Cross/plugins/B3DAcceleratorPlugin/sqOpenGLRenderer.h:13:16: error: redefinition of ‘struct glRenderer’ /home/guille/Dev/Pharo/cogvm/coglinux/blessed/platforms/unix/plugins/B3DAcceleratorPlugin/sqUnixOpenGL.h:6:16: note: originally defined here Diving into the code, I found that in sqUnixOpenGL.h there is code like: ... typedef struct glRenderer { int bufferRect[4]; int viewport[4]; int used; void *drawable; void *context; } glRenderer; #if defined(USE_X11_GLX) || defined (USE_QUARTZ_CGL) # define GL_RENDERER_DEFINED 1 # define MAX_RENDERER 16 # if defined(HAVE_GL_GL_H) # include <GL/gl.h> # else # if defined(HAVE_OPENGL_GL_H) # include <OpenGL/gl.h> # else # error *** cannot find gl.h # endif # endif #endif ... Shouldn't the typedef be written inside the #if and #endif? If so, how do I publish the fix? Cheers, Guille

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"fixing" primitiveBeep for cocoa VMs
by Mariano Martinez Peck 12 Jan '12

12 Jan '12

Hi Esteban. I was just trying to see why primitiveBeep was not working for Cocoa VMs and I found that ioBeep() was empty. I first tried to copy the code from carbon VMs (using SysBeep) but it seems not to be present anymore in Cocoa. Then I found the new way was using NSBeep(). So I modified sqSqueakMainApplication+sound.m to look like: #import "sqSqueakMainApplication+sound.h" @implementation sqSqueakMainApplication (sound) - (void) ioBeep { NSBeep(); return 0; } @end And now it seems to be working. I have never commit anything in platform code so I have no idea whether this is correct or not. Thanks -- Mariano http://marianopeck.wordpress.com

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Script to setup fresh Xcode project
by Sean P. DeNigris 12 Jan '12

12 Jan '12

I got bored switching back and forth to Terminal, so I wrote this little script that cleans the build directory, then sets up and opens a fresh Xcode project. A few more details about what it does and how to load it are at http://seandenigris.com/blog/?p=945 PipeableOSProcess waitForCommand: '/usr/bin/osascript -e "tell application \"Xcode\" to quit"'. > > buildDir := FileDirectory on: '/Developer/cogvm/cog/build/'. > buildDir entries do: [:e | e name = 'vmVersionInfo.h' ifFalse: [ > e isDirectory > ifTrue: [ e asFileDirectory recursiveDelete ] > ifFalse: [ e delete ] ] ]. > > StackCocoaIOSConfig new > addExternalPlugins: #( FT2Plugin ); > generateForDebug; > generateSources; generate. > > PipeableOSProcess waitForCommand: 'cd /Developer/cogvm/cog/build/; > /opt/local/bin/cmake -G Xcode'. > PipeableOSProcess waitForCommand: 'open > /Developer/cogvm/cog/build/StackVM.xcodeproj'. -- View this message in context: http://forum.world.st/Script-to-setup-fresh-Xcode-project-tp4286166p4286166… Sent from the Squeak VM mailing list archive at Nabble.com.

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Xcode no longer includes gcc
by Sean P. DeNigris 12 Jan '12

12 Jan '12

In Xcode 4.2, the choices are: 1) Apple LLVM 3.0, and 2) LLVM gcc 4.2 #2 seems to work okay... -- View this message in context: http://forum.world.st/Xcode-no-longer-includes-gcc-tp4283855p4283855.html Sent from the Squeak VM mailing list archive at Nabble.com.

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CMakeVMMaker patch
by Luc Fabresse 11 Jan '12

11 Jan '12

Hi Guys, Find attached CMakeVMMaker-LucFabresse.143. What I did: - Add hook CPlatformConfig>>printExtraHeader: to be able to change compiler in Config - add config CogMTCocoaIOSGCC42Config which forces gcc-4.2 (useful on OSX with XCode 4.2 that now uses llvm backend) - fix StackCocoaIOSCLANGConfig to use compiler clang It seems to work for me ;-) Perhaps it could be added in VMMaker repo? Cheers, #Luc

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Re: VM Maker: VMMaker-oscog-golubovsky.136.mcz
by Dimitry Golubovsky 10 Jan '12

10 Jan '12

Hi, Igor Stasenko wrote: > Yes. I just thought that you made this call in interpreter code.. > but then i see that you just added an extra plugin to vmmaker package. :) > Btw, Is there a reasons why you did that, instead of keeping a plugin > in a separate package? I think, the reason at the beginning was not to complicate the Cog configuration by adding extra packages. I wasn't sure how well it works out although now I see it does pretty well. Besides, Android plugin is part of the platform support, and IMHO not much less needed than e. g. Balloon and friends. I just put it into a separate category. > Because some people are already concerned about VMMaker package size > and voiced to split it > on separate parts, while you doing completely opposite. I am also concerned with VMMaker size (it is over 2M now) however Android plugin would not decrease its size considerably if split from the rest of the package. I would also support the idea to split it into say JIT+interpreter+memory, building, plugins, and C translation (as I see from quick look at its categories assuming these groups are orthogonal). But I am not sure how well will these (I'm afraid not so orthogonal) parts live and develop apart. Cog configuration will have to track N packages' versions instead of a single package. But maybe C translation could be taken apart more easily than the rest of VM. Thanks. -- Dimitry Golubovsky Anywhere on the Web

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Re: VM Maker: VMMaker-oscog-golubovsky.136.mcz
by Dimitry Golubovsky 10 Jan '12

10 Jan '12

Igor Stasenko wrote: > What is this: > getMethod: 'setVMTimerInterval' withSig: '(I)V' inClass: vmcls. > first time i see that. ? Yes, that's JNI stuff I have to use to get certain things from Android. So I wrote few wrappers and helper functions around JNI calls and helper functions to make it easier to resolve JNI calls in VMMaker. They all are under platforms/android in the VM tree on Gitorious. This particular one is in response to a discussion on the Pharo list that CogDroid eats too much battery. It does, if the idle timer wakes it up too frequently. This VM primitive changes the idle timer frequency, so with large values in it VM may be (almost) completely frozen in the absense of user input. Thanks. -- Dimitry Golubovsky Anywhere on the Web

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VM Maker: CMakeVMMaker-EstebanLorenzano.145.mcz
by commits＠source.squeak.org 10 Jan '12

10 Jan '12

Esteban Lorenzano uploaded a new version of CMakeVMMaker to project VM Maker: http://source.squeak.org/VMMaker/CMakeVMMaker-EstebanLorenzano.145.mcz ==================== Summary ==================== Name: CMakeVMMaker-EstebanLorenzano.145 Author: EstebanLorenzano Time: 10 January 2012, 12:36:24 pm UUID: 4df5ffc1-ad63-412b-a8cb-b5f1a8216228 Ancestors: CMakeVMMaker-EstebanLorenzano.143, CMakeVMMaker-golubovsky.144 -merged =============== Diff against CMakeVMMaker-EstebanLorenzano.143 =============== Item was changed: ----- Method: CocoaIOSConfig>>configureHostWindowPlugin: (in category 'plugin extra rules') ----- configureHostWindowPlugin: maker super configureHostWindowPlugin: maker. maker + addSources: #('sqMacHostWindow.m' ) - addSources: #('sqMacHostWindow.c' ) prefixed: '${platformsDir}/iOS/vm/iPhone/plugins/HostWindowPlugin/' ! Item was changed: ----- Method: StackCocoaIOSARMConfig>>plistTemplate (in category 'bundle strings') ----- plistTemplate self flag: #todo. "CFBundleDisplayName is using @CFBundleExecutable@ that's probably wrong" ^'<?xml version="1.0" encoding="UTF-8"?> <!!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> <plist version="1.0"> <dict> - <key>BuildMachineOSBuild</key> - <string>10J869</string> <key>CFBundleDevelopmentRegion</key> <string>en</string> <key>CFBundleDisplayName</key> <string>@CFBundleExecutable@</string> <key>CFBundleExecutable</key> <string>@CFBundleExecutable@</string> <key>CFBundleIconFile</key> <string>@CFBundleIconFile@</string> <key>CFBundleIdentifier</key> <string>@CFBundleIdentifier@</string> <key>CFBundleInfoDictionaryVersion</key> <string>6.0</string> <key>CFBundleName</key> <string>@CFBundleName@</string> <key>CFBundlePackageType</key> <string>APPL</string> <key>CFBundleResourceSpecification</key> <string>ResourceRules.plist</string> <key>CFBundleSignature</key> <string>FRAC</string> <key>CFBundleSupportedPlatforms</key> <array> <string>iPhoneOS</string> </array> <key>CFBundleVersion</key> <string>1.1.7</string> - <key>DTCompiler</key> - <string>4.2</string> - <key>DTPlatformBuild</key> - <string>8H7</string> - <key>DTPlatformName</key> - <string>iphoneos</string> - <key>DTPlatformVersion</key> - <string>4.3</string> - <key>DTSDKBuild</key> - <string>8H7</string> - <key>DTSDKName</key> - <string>iphoneos4.3</string> - <key>DTXcode</key> - <string>0402</string> - <key>DTXcodeBuild</key> - <string>4A2002a</string> <key>LSRequiresIPhoneOS</key> <true/> <key>MinimumOSVersion</key> <string>3.1.3</string> <key>NSMainNibFile</key> <string>MainWindow</string> <key>UIDeviceFamily</key> <array> <integer>1</integer> </array> <key>UIPrerenderedIcon</key> + <false/> - <true/> <key>UIStatusBarHidden</key> <true/> </dict> </plist> '! Item was changed: ----- Method: StackCocoaIOSARMConfig>>setResourceProperties: (in category 'settings') ----- setResourceProperties: maker maker set: 'resourceDir' toString: self resourcesDir, '/ProjectBuilder'. maker set: 'resources' to: (String streamContents: [ :stream | self resources do: [ :each | stream nextPut: $"; nextPutAll: '${resourceDir}/'; nextPutAll: each; nextPut: $"] separatedBy: [ stream space ] ]). maker set: 'resourcesLocaleEnglish' toString: '${resourceDir}/iPhone-English.lproj/MainWindow.nib'. maker cmd: 'set_source_files_properties' + params: '${resources} PROPERTIES MACOSX_PACKAGE_LOCATION Resources'. - params: '${resources} PROPERTIES MACOSX_PACKAGE_LOCATION .'. maker cmd: 'set_source_files_properties' + params: '${resourcesLocaleEnglish} PROPERTIES MACOSX_PACKAGE_LOCATION Resources'. - params: '${resourcesLocaleEnglish} PROPERTIES MACOSX_PACKAGE_LOCATION .'. ! Item was added: + ----- Method: StackEvtAndroidConfig>>configureLocalePlugin: (in category 'plugin extra rules') ----- + configureLocalePlugin: maker + "extra rules for LocalePlugin" + + super configureLocalePlugin: maker. + + maker addPlatformSources: #( 'sqAndroidLocale.c')! Item was changed: ----- Method: StackEvtAndroidConfig>>defaultInternalPlugins (in category 'plugins') ----- defaultInternalPlugins " took from unixbuild/bld/plugins.int" ^ #( AndroidPlugin BitBltSimulation "BitBltPlugin" BalloonEnginePlugin "B2DPlugin" BMPReadWriterPlugin CroquetPlugin DSAPlugin "DSAPrims" FFTPlugin FileCopyPlugin FilePlugin FloatArrayPlugin FloatMathPlugin JoystickTabletPlugin JPEGReaderPlugin LargeIntegersPlugin "LargeIntegers" Matrix2x3Plugin + LocalePlugin RePlugin SecurityPlugin JPEGReadWriter2Plugin SocketPlugin MiscPrimitivePlugin DeflatePlugin "ZipPlugin" )!

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Re: [Vm-dev] VM Maker: VMMaker-oscog-golubovsky.136.mcz
by Igor Stasenko 10 Jan '12

10 Jan '12

What is this: getMethod: 'setVMTimerInterval' withSig: '(I)V' inClass: vmcls. first time i see that. ? On 10 January 2012 05:02, <commits(a)source.squeak.org> wrote: > > Dmitry Golubovsky uploaded a new version of VMMaker to project VM Maker: > http://source.squeak.org/VMMaker/VMMaker-oscog-golubovsky.136.mcz > > ==================== Summary ==================== > > Name: VMMaker-oscog-golubovsky.136 > Author: golubovsky > Time: 9 January 2012, 11:01:10 pm > UUID: 892dbc65-4c95-4bdd-837c-6bd55f66c93d > Ancestors: VMMaker-oscog-golubovsky.135 > > Added primitives to get and set VM idle timer interval. > > =============== Diff against VMMaker-oscog-golubovsky.135 =============== > > Item was added: > + ----- Method: AndroidPlugin>>primGetVMTimerInterval (in category 'system primitives') ----- > + primGetVMTimerInterval > + | timer vmcls vmobj bmmeth jmsg | > + <var: 'timer' type: 'int'> > + <var: 'vmcls' type: 'jclass'> > + <var: 'vmobj' type: 'jobject'> > + <var: 'bmmeth' type: 'jmethodID'> > + <export: true> > + vmcls := self getVMClass. > + vmcls ifNil: [^ interpreterProxy primitiveFail]. > + vmobj := self getVMObject. > + vmobj ifNil: [^ interpreterProxy primitiveFail]. > + bmmeth := self getMethod: 'getVMTimerInterval' withSig: '()I' inClass: vmcls. > + bmmeth ifNil: [^ interpreterProxy primitiveFail]. > + timer := self callIntMethod: bmmeth On: vmobj with: 0. > + interpreterProxy pop: 1. > + interpreterProxy pushInteger: timer. > + ! > > Item was added: > + ----- Method: AndroidPlugin>>primSetVMTimerInterval (in category 'system primitives') ----- > + primSetVMTimerInterval > + | timer vmcls vmobj bmmeth jmsg | > + <var: 'timer' type: 'int'> > + <var: 'vmcls' type: 'jclass'> > + <var: 'vmobj' type: 'jobject'> > + <var: 'bmmeth' type: 'jmethodID'> > + <export: true> > + timer := interpreterProxy stackIntegerValue: 0. > + vmcls := self getVMClass. > + vmcls ifNil: [^ interpreterProxy primitiveFail]. > + vmobj := self getVMObject. > + vmobj ifNil: [^ interpreterProxy primitiveFail]. > + bmmeth := self getMethod: 'setVMTimerInterval' withSig: '(I)V' inClass: vmcls. > + bmmeth ifNil: [^ interpreterProxy primitiveFail]. > + self callVoidMethod: bmmeth On: vmobj with: timer. > + interpreterProxy pop: 1. > + ! > -- Best regards, Igor Stasenko.

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Vm-dev January 2012