Packages October 2014

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The Trunk: Kernel-eem.878.mcz
by commits＠source.squeak.org 07 Oct '14

07 Oct '14

Eliot Miranda uploaded a new version of Kernel to project The Trunk: http://source.squeak.org/trunk/Kernel-eem.878.mcz ==================== Summary ==================== Name: Kernel-eem.878 Author: eem Time: 6 October 2014, 4:23:20.811 pm UUID: e4b864d7-c2bc-4a8c-b0fa-e867a1508410 Ancestors: Kernel-eem.876 Less haste, more speed. Fix doPrimitive:method:receiver:args: for primitive 188 and quick methods (Object>>withArgs:executeMethod:) and support primitive 189 (Object>>with:*executeMethod:) =============== Diff against Kernel-eem.876 =============== Item was changed: ----- Method: ContextPart>>doPrimitive:method:receiver:args: (in category 'private') ----- doPrimitive: primitiveIndex method: meth receiver: receiver args: arguments "Simulate a primitive method whose index is primitiveIndex. The simulated receiver and arguments are given as arguments to this message. If successful, push result and return resuming context, else ^ PrimitiveFailToken. Any primitive which provokes execution needs to be intercepted and simulated to avoid execution running away." | value | "Judicious use of primitive 19 (a null primitive that doesn't do anything) prevents the debugger from entering various run-away activities such as spawning a new process, etc. Injudicious use results in the debugger not being able to debug interesting code, such as the debugger itself. hence use primtiive 19 with care :-)" "SystemNavigation new browseAllSelect: [:m| m primitive = 19]" primitiveIndex = 19 ifTrue: [ToolSet debugContext: self label:'Code simulation error' contents: nil]. "ContextPart>>blockCopy:; simulated to get startpc right" (primitiveIndex = 80 and: [(self objectClass: receiver) includesBehavior: ContextPart]) ifTrue: [^self push: ((BlockContext newForMethod: receiver method) home: receiver home startpc: pc + 2 nargs: (arguments at: 1))]. (primitiveIndex = 81 and: [(self objectClass: receiver) == BlockContext]) "BlockContext>>value[:value:...]" ifTrue: [^receiver pushArgs: arguments from: self]. (primitiveIndex = 82 and: [(self objectClass: receiver) == BlockContext]) "BlockContext>>valueWithArguments:" ifTrue: [^receiver pushArgs: arguments first from: self]. primitiveIndex = 83 "afr 9/11/1998 19:50" "Object>>perform:[with:...]" ifTrue: [^self send: arguments first to: receiver with: arguments allButFirst super: false]. primitiveIndex = 84 "afr 9/11/1998 19:50 & eem 8/18/2009 17:04" "Object>>perform:withArguments:" ifTrue: [^self send: arguments first to: receiver with: (arguments at: 2) startClass: nil]. primitiveIndex = 100 "eem 8/18/2009 16:57" "Object>>perform:withArguments:inSuperclass:" ifTrue: [^self send: arguments first to: receiver with: (arguments at: 2) startClass: (arguments at: 3)]. "Mutex>>primitiveEnterCriticalSection Mutex>>primitiveTestAndSetOwnershipOfCriticalSection" (primitiveIndex = 186 or: [primitiveIndex = 187]) ifTrue: [| active effective | active := Processor activeProcess. effective := active effectiveProcess. "active == effective" value := primitiveIndex = 186 ifTrue: [receiver primitiveEnterCriticalSectionOnBehalfOf: effective] ifFalse: [receiver primitiveTestAndSetOwnershipOfCriticalSectionOnBehalfOf: effective]. ^((self objectClass: value) == Array and: [value size = 2 and: [value first == PrimitiveFailToken]]) ifTrue: [value] ifFalse: [self push: value]]. + ((primitiveIndex = 188 or: [primitiveIndex = 189]) "eem 10/6/2014 16:14 Object>>with:*executeMethod:" + and: [arguments last isQuick not]) ifTrue: "eem 5/27/2008 11:10 Object>>withArgs:executeMethod:" - primitiveIndex = 188 ifTrue: "eem 5/27/2008 11:10 Object>>withArgs:executeMethod:" [^MethodContext sender: self receiver: receiver + method: arguments last + arguments: (primitiveIndex = 188 + ifTrue: [arguments at: 1] + ifFalse: [arguments allButLast])]. - method: (arguments at: 2) - arguments: (arguments at: 1)]. "Closure primitives" (primitiveIndex = 200 and: [self == receiver]) ifTrue: "ContextPart>>closureCopy:copiedValues:; simulated to get startpc right" [^self push: (BlockClosure outerContext: receiver startpc: pc + 2 numArgs: arguments first copiedValues: arguments last)]. ((primitiveIndex between: 201 and: 205) "BlockClosure>>value[:value:...]" or: [primitiveIndex between: 221 and: 222]) ifTrue: "BlockClosure>>valueNoContextSwitch[:]" [^receiver simulateValueWithArguments: arguments caller: self]. primitiveIndex = 206 ifTrue: "BlockClosure>>valueWithArguments:" [^receiver simulateValueWithArguments: arguments first caller: self]. primitiveIndex = 118 ifTrue: "tryPrimitive:withArgs:; avoid recursing in the VM" [(arguments size = 2 and: [arguments first isInteger and: [(self objectClass: arguments last) == Array]]) ifFalse: [^ContextPart primitiveFailTokenFor: nil]. ^self doPrimitive: arguments first method: meth receiver: receiver args: arguments last]. value := primitiveIndex = 120 "FFI method" ifTrue: [(meth literalAt: 1) tryInvokeWithArguments: arguments] ifFalse: [primitiveIndex = 117 "named primitives" ifTrue: [self tryNamedPrimitiveIn: meth for: receiver withArgs: arguments] ifFalse: [receiver tryPrimitive: primitiveIndex withArgs: arguments]]. ^((self objectClass: value) == Array and: [value size = 2 and: [value first == PrimitiveFailToken]]) ifTrue: [value] ifFalse: [self push: value]!

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The Trunk: Kernel-eem.877.mcz
by commits＠source.squeak.org 07 Oct '14

07 Oct '14

Eliot Miranda uploaded a new version of Kernel to project The Trunk: http://source.squeak.org/trunk/Kernel-eem.877.mcz ==================== Summary ==================== Name: Kernel-eem.877 Author: eem Time: 6 October 2014, 4:19:05.019 pm UUID: 0261bf17-d453-4738-924c-ed2bab916f63 Ancestors: Kernel-eem.876 Fix doPrimitive:method:receiver:args: for primitive 188 and quick methods (Object>>withArgs:executeMethod:) and support primitive 189 (Object>>with:*executeMethod:) =============== Diff against Kernel-eem.876 =============== Item was changed: ----- Method: ContextPart>>doPrimitive:method:receiver:args: (in category 'private') ----- doPrimitive: primitiveIndex method: meth receiver: receiver args: arguments "Simulate a primitive method whose index is primitiveIndex. The simulated receiver and arguments are given as arguments to this message. If successful, push result and return resuming context, else ^ PrimitiveFailToken. Any primitive which provokes execution needs to be intercepted and simulated to avoid execution running away." | value | "Judicious use of primitive 19 (a null primitive that doesn't do anything) prevents the debugger from entering various run-away activities such as spawning a new process, etc. Injudicious use results in the debugger not being able to debug interesting code, such as the debugger itself. hence use primtiive 19 with care :-)" "SystemNavigation new browseAllSelect: [:m| m primitive = 19]" primitiveIndex = 19 ifTrue: [ToolSet debugContext: self label:'Code simulation error' contents: nil]. "ContextPart>>blockCopy:; simulated to get startpc right" (primitiveIndex = 80 and: [(self objectClass: receiver) includesBehavior: ContextPart]) ifTrue: [^self push: ((BlockContext newForMethod: receiver method) home: receiver home startpc: pc + 2 nargs: (arguments at: 1))]. (primitiveIndex = 81 and: [(self objectClass: receiver) == BlockContext]) "BlockContext>>value[:value:...]" ifTrue: [^receiver pushArgs: arguments from: self]. (primitiveIndex = 82 and: [(self objectClass: receiver) == BlockContext]) "BlockContext>>valueWithArguments:" ifTrue: [^receiver pushArgs: arguments first from: self]. primitiveIndex = 83 "afr 9/11/1998 19:50" "Object>>perform:[with:...]" ifTrue: [^self send: arguments first to: receiver with: arguments allButFirst super: false]. primitiveIndex = 84 "afr 9/11/1998 19:50 & eem 8/18/2009 17:04" "Object>>perform:withArguments:" ifTrue: [^self send: arguments first to: receiver with: (arguments at: 2) startClass: nil]. primitiveIndex = 100 "eem 8/18/2009 16:57" "Object>>perform:withArguments:inSuperclass:" ifTrue: [^self send: arguments first to: receiver with: (arguments at: 2) startClass: (arguments at: 3)]. "Mutex>>primitiveEnterCriticalSection Mutex>>primitiveTestAndSetOwnershipOfCriticalSection" (primitiveIndex = 186 or: [primitiveIndex = 187]) ifTrue: [| active effective | active := Processor activeProcess. effective := active effectiveProcess. "active == effective" value := primitiveIndex = 186 ifTrue: [receiver primitiveEnterCriticalSectionOnBehalfOf: effective] ifFalse: [receiver primitiveTestAndSetOwnershipOfCriticalSectionOnBehalfOf: effective]. ^((self objectClass: value) == Array and: [value size = 2 and: [value first == PrimitiveFailToken]]) ifTrue: [value] ifFalse: [self push: value]]. + ((primitiveIndex = 188 or: [primitiveIndex = 189]) "eem 10/6/2014 16:14 Object>>with:*executeMethod:" + and: [arguments last isQuick not]) ifTrue: "eem 5/27/2008 11:10 Object>>withArgs:executeMethod:" - primitiveIndex = 188 ifTrue: "eem 5/27/2008 11:10 Object>>withArgs:executeMethod:" [^MethodContext sender: self receiver: receiver + method: arguments last + arguments: (primitiveIndex = 189 + ifTrue: [arguments at: 1] + ifFalse: [arguments allButLast])]. - method: (arguments at: 2) - arguments: (arguments at: 1)]. "Closure primitives" (primitiveIndex = 200 and: [self == receiver]) ifTrue: "ContextPart>>closureCopy:copiedValues:; simulated to get startpc right" [^self push: (BlockClosure outerContext: receiver startpc: pc + 2 numArgs: arguments first copiedValues: arguments last)]. ((primitiveIndex between: 201 and: 205) "BlockClosure>>value[:value:...]" or: [primitiveIndex between: 221 and: 222]) ifTrue: "BlockClosure>>valueNoContextSwitch[:]" [^receiver simulateValueWithArguments: arguments caller: self]. primitiveIndex = 206 ifTrue: "BlockClosure>>valueWithArguments:" [^receiver simulateValueWithArguments: arguments first caller: self]. primitiveIndex = 118 ifTrue: "tryPrimitive:withArgs:; avoid recursing in the VM" [(arguments size = 2 and: [arguments first isInteger and: [(self objectClass: arguments last) == Array]]) ifFalse: [^ContextPart primitiveFailTokenFor: nil]. ^self doPrimitive: arguments first method: meth receiver: receiver args: arguments last]. value := primitiveIndex = 120 "FFI method" ifTrue: [(meth literalAt: 1) tryInvokeWithArguments: arguments] ifFalse: [primitiveIndex = 117 "named primitives" ifTrue: [self tryNamedPrimitiveIn: meth for: receiver withArgs: arguments] ifFalse: [receiver tryPrimitive: primitiveIndex withArgs: arguments]]. ^((self objectClass: value) == Array and: [value size = 2 and: [value first == PrimitiveFailToken]]) ifTrue: [value] ifFalse: [self push: value]!

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The Trunk: Kernel-eem.877.mcz
by commits＠source.squeak.org 07 Oct '14

07 Oct '14

1 0

The Trunk: Kernel-eem.877.mcz
by commits＠source.squeak.org 07 Oct '14

07 Oct '14

1 0

The Trunk: Morphic-eem.747.mcz
by commits＠source.squeak.org 07 Oct '14

07 Oct '14

Eliot Miranda uploaded a new version of Morphic to project The Trunk: http://source.squeak.org/trunk/Morphic-eem.747.mcz ==================== Summary ==================== Name: Morphic-eem.747 Author: eem Time: 6 October 2014, 3:39:08.651 pm UUID: 6d5fda0b-2826-43c4-af1e-9f5c0cf7258e Ancestors: Morphic-eem.746 Fix the broken fix in Morphic-eem.746 for debugging optimized methods. =============== Diff against Morphic-eem.746 =============== Item was changed: ----- Method: TextEditor>>debug:receiver:in: (in category 'do-its') ----- debug: aCompiledMethod receiver: anObject in: evalContext | guineaPig debugger debuggerWindow context | + guineaPig := + [aCompiledMethod - guineaPig := [ - aCompiledMethod valueWithReceiver: anObject + arguments: (evalContext ifNil: [ #() ] ifNotNil: [ { evalContext } ]). + guineaPig := nil "spot the return from aCompiledMethod"] newProcess. - arguments: (evalContext ifNil: [ #() ] ifNotNil: [ { evalContext } ]) ] newProcess. context := guineaPig suspendedContext. debugger := Debugger new process: guineaPig controller: nil context: context. debuggerWindow := debugger openFullNoSuspendLabel: 'Debug it'. "Now step into the expression. But if it is quick (is implemented as a primtiive, e.g. `0') it will return immediately back to the block that is sent newProcess above. Guard against that with the check for home being thisContext." [debugger interruptedContext method == aCompiledMethod] whileFalse: + [(guineaPig isNil + and: [debugger interruptedContext home == thisContext]) ifTrue: - [debugger interruptedContext home == thisContext ifTrue: [debuggerWindow delete. UIManager default inform: 'Nothing to debug; expression is optimized'. ^self]. debugger send]!

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The Trunk: Morphic-eem.747.mcz
by commits＠source.squeak.org 07 Oct '14

07 Oct '14

1 0

The Trunk: Morphic-eem.747.mcz
by commits＠source.squeak.org 07 Oct '14

07 Oct '14

1 0

The Trunk: ST80Tools-eem.2.mcz
by commits＠source.squeak.org 06 Oct '14

06 Oct '14

Eliot Miranda uploaded a new version of ST80Tools to project The Trunk: http://source.squeak.org/trunk/ST80Tools-eem.2.mcz ==================== Summary ==================== Name: ST80Tools-eem.2 Author: eem Time: 6 October 2014, 1:11:46.54 pm UUID: 513b7a04-1c98-41a7-99a6-0852b3bb9a94 Ancestors: ST80Tools-fbs.1 Fix debugging of optimized expressions. =============== Diff against ST80Tools-fbs.1 =============== Item was changed: ----- Method: ParagraphEditor>>debug:receiver:in: (in category '*ST80Tools') ----- debug: aCompiledMethod receiver: anObject in: evalContext + | guineaPig debugger debuggerWindow context | - | guineaPig debugger context | guineaPig := [ aCompiledMethod valueWithReceiver: anObject arguments: (evalContext ifNil: [ #() ] ifNotNil: [ { evalContext } ]) ] newProcess. context := guineaPig suspendedContext. debugger := Debugger new process: guineaPig + controller: ((Smalltalk isMorphic not and: [ScheduledControllers inActiveControllerProcess]) ifTrue: + [ScheduledControllers activeController]) - controller: ((Smalltalk isMorphic not and: [ScheduledControllers inActiveControllerProcess]) - ifTrue: [ScheduledControllers activeController] - ifFalse: [nil]) context: context. + debuggerWindow := debugger openFullNoSuspendLabel: 'Debug it'. + "Now step into the expression. But if it is quick (is implemented as a primtiive, e.g. `0') + it will return immediately back to the block that is sent newProcess above. Guard + against that with the check for home being thisContext." - debugger openFullNoSuspendLabel: 'Debug it'. [debugger interruptedContext method == aCompiledMethod] + whileFalse: + [debugger interruptedContext home == thisContext ifTrue: + [debuggerWindow controller closeAndUnschedule. + UIManager default inform: 'Nothing to debug; expression is optimized'. + ^self]. + debugger send]! - whileFalse: [debugger send]!

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The Trunk: ST80Tools-eem.2.mcz
by commits＠source.squeak.org 06 Oct '14

06 Oct '14

1 0

The Trunk: ST80Tools-eem.2.mcz
by commits＠source.squeak.org 06 Oct '14

06 Oct '14

1 0

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Packages October 2014