Vm-dev November 2014

vm-dev@lists.squeakfoundation.org

36 participants
165 discussions

New Cog VMs available
by Eliot Miranda 21 Nov '14

21 Nov '14

... at http://www.mirandabanda.org/files/Cog/VM/VM.r3143. CogVM binaries as per VMMaker.oscog-tpr.949/r3143 Spur: Fix regression in primitiveNewWithArg from VMMaker.oscog-eem.859 which caused basicNew: on fixed classes to raise OutOfMemory instead of the relevant error. Have checkForAndFollowForwardedPrimitiveState follow other references in the frame if a forwarder is found on the stack. All: Add a first cut at the primitiveSlotAt[Put] primitives. Reimplement primitiveBitShift for 64-bits. Define areIntegers:and: for 64-bit Spur, and move it into the ObjectMemory hierarchies. Add maxSmallInteger and minSmallInteger and matching manifest constants. Use these in LargeIntegersPlugin and Matrix2x3Plugin. Use numBytesOf: instead of lengthOf: in the 64-bit integer conversion routines. Reorder cases in Spur's numBytesOf: to put common case first. -- best, Eliot

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Re: [squeak-dev] Re: New Cog VMs available
by Eliot Miranda 21 Nov '14

21 Nov '14

On Fri, Nov 21, 2014 at 11:06 AM, tim Rowledge <tim(a)rowledge.org> wrote: > This is a touch puzzling. I’m trying to work out how the changes to > BItBltPlugin I checked in last night could possibly cause this and I’m > coming up blank. > I broke bitShift:. Give me a while... > > The actual changes were - > add an extra bit of init to the initialiseModule code for builds where > ENABLE_FAST_BLT is true. This code was already in the plain interp code as > of about a year ago and somehow got missed in the cog code. > add a new prim stub, again mostly wrapped in ENABLE_FAST_BLT so that it > should be null for most platforms. > > Also update Ben’s fast blt for ARM code, which has support for the new > prim. > > I could imagine ARM vms having problems if something went wrong - maybe I > managed to miss a file? - but other platforms? That’s nuts. > > tim > -- > tim Rowledge; tim(a)rowledge.org; http://www.rowledge.org/tim > "Bother" said Pooh, when Piglet stubbed his fag out on the semtex. > > > > -- best, Eliot

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Re: [Vm-dev] VM Maker: VMMaker.oscog-tpr.949.mcz
by Douglas McPherson 21 Nov '14

21 Nov '14

Unfortunately, the resulting Raspberry Pi Stack VM does not work for X11 :( Trying to look into it now. On Nov 21, 2014, at 03:29 , commits(a)source.squeak.org wrote: > > tim Rowledge uploaded a new version of VMMaker to project VM Maker: > http://source.squeak.org/VMMaker/VMMaker.oscog-tpr.949.mcz > > ==================== Summary ==================== > > Name: VMMaker.oscog-tpr.949 > Author: tpr > Time: 20 November 2014, 7:28:47.525 pm > UUID: f88be574-4771-44fb-a08e-f1312faaec73 > Ancestors: VMMaker.oscog-eem.948 > > Add the correct init code for the fast bitblt extensions (its in the plain interp but got left out of the cog code) and add a new bitblt prim to compare two forms for pixel color state; useful for sprite touches sprite type tests and very common in Scratch. > > =============== Diff against VMMaker.oscog-eem.948 =============== > > Item was changed: > ----- Method: BitBltSimulation>>initialiseModule (in category 'initialize-release') ----- > initialiseModule > <export: true> > self initBBOpTable. > self initDither8Lookup. > + self cppIf: #'ENABLE_FAST_BLT' > + ifTrue:[self initialiseCopyBits]. > ^true! > > Item was added: > + ----- Method: BitBltSimulation>>primitiveCompareColorA:to:test: (in category 'primitives') ----- > + primitiveCompareColorA: colorA to: colorB test: testID > + "Invoke the pixel color comparing primitive.Only applicable if compiling > + with ENABLE_FAST_BLT" > + | rcvr val | > + <export: true> > + rcvr := self > + primitive: 'primitiveCompareColors' > + parameters: #(#SmallInteger #SmallInteger #SmallInteger ) > + receiver: #Oop. > + self > + cppIf: #'ENABLE_FAST_BLT' > + ifTrue: [(self loadBitBltFrom: rcvr) > + ifFalse: [^ interpreterProxy primitiveFail]. > + self clipRange. > + (bbW <= 0 or: [bbH <= 0]) > + ifTrue: ["zero width or height; noop" > + ^ interpreterProxy primitiveFail]. > + self cCode: ' > + compare_operation_t op; > + op.matchRule = testID & 3; > + op.tally = testID & (1u<<3); > + op.srcA.bits = (void *) sourceBits; > + op.srcA.pitch = sourcePitch; > + op.srcA.depth = sourceDepth; > + op.srcA.msb = sourceMSB; > + op.srcA.x = sx; > + op.srcA.y = sy; > + op.srcB.bits = (void *) destBits; > + op.srcB.pitch = destPitch; > + op.srcB.depth = destDepth; > + op.srcB.msb = destMSB; > + op.srcB.x = dx; > + op.srcB.y = dy; > + op.width = bbW; > + op.height = bbH; > + op.colorA = colorA; > + op.colorB = colorB; > + > + val = compareColorsDispatch(&op);'. > + ^val asPositiveIntegerObj] > + ifFalse: [interpreterProxy primitiveFail]! >

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[Fwd: Re: [Pharo-dev] Float hierarchy for 64-bit Spur]
by Ben Coman 21 Nov '14

21 Nov '14

(sorry, I didn't notice the cross-post) Eliot Miranda wrote: > Hi All, > > 64-bit Spur can usefully provide an immediate float, a 61-bit subset > of the ieee double precision float. I wonder if class SmallDouble would be more intention revealing? In practice 61 bits will be "more than enough"(tm) for anyone. But I can envisage in a business environment environment software needing to comply with (sometimes irrelevant) feature checklists, with one of those likely being full 64 bit compliant IEEE Doubles. Can we have such a class, to which 61 bit floats are auto-promoted as required? > The scheme steals bits from the > mantissa to use for the immediate's 3-bit tag pattern. So values have > the same precision as ieee doubles, but can only represent the subset > with exponents between 10^-38 and 10^38, the single-precision range. > The issue here is how to organize the class hierarchy. > > The approach that looks best to me is to modify class Float to be an > abstract class, and add two subclasses, BoxedFloat and SmallFloat, such > that existing boxed instances of Float outside the SmallFloat range will > become instances of BoxedFloat and instances within that range will be > replaced by references to the relevant SmallFloat. > My first few pages of search results lead to a few references in conversation, but nothing that described what a boxed float is. Can someone explain? btw, http://www.ctan.org/pkg/float also mentioned boxed float, ruled float and plaintop float Anyone familiar with those? > With this approach ... > > - Float pi etc can still be used, even though they will answer instances > of SmallFloat. But tests such as "self assert: result class == Float." > will need to be rewritten to e.g. "self assert: result isFloat". This is probably a good change anyway. > > - BoxedFloat and SmallFloat will not be mentioned much at all since > floats print themselves literally, and so the fact that the classes have > changed won't be obvious. > > - the boxed Float primitives (receiver is a boxed float) live in > BoxedFloat and the immediate ones live in SmallFloat. Making SmallFloat > a subclass of Float** poses problems for all the primitives that do a > super send to retry, since the boxed Float prims will be above the > unboxed ones and so the boxed ones would have to test for an immediate > receiver. ** do you mean the current Float, or after Float become abstract? > > > An alternative, that VW took (because it has both Float and Double) is > to add a superclass, e.g. LimitedPrecisionReal, move most of the methods > into it, and keep Float as Float, and add SmallFloat as a subclass of > LimitedPrecisionReal. Then while class-side methods such as pi would > likely be implemented in LimitedPrecisionReal class, sends to Float to > access them find them via inheritance. An automatic reorganization > which moves only primitives out of LimitedPrecisionReal is easy to write. > A Float is defined as a limited precision real [1] having several types of precision, so I like the first option. [1] http://en.wikipedia.org/wiki/Floating_point cheers -ben

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Google Chrome Native Client Technology and PharoVM
by phil＠highoctane.be 21 Nov '14

21 Nov '14

https://developer.chrome.com/native-client provides support for running native stuff inside the browser (a kind of VMWare inside the browser). It would make sense to have Pharo running that way. Is there anyone looking into this? Phil

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Re: [Vm-dev] VM Maker: VMMaker.oscog-tpr.949.mcz
by tim Rowledge 21 Nov '14

21 Nov '14

I believe I have now committed the right files to enable a clean build with the new prim. Note that the prim is null for platforms that do not run with the ENABLE_FAST_BLT define turned on and will only currently work for ARM machines. The logic contained within Cross/plugins/BitBltPlugin/BitBltGeneric.c->genericCompareColors() *should* work on any machine but I’m not about to spend any time on it myself. And in any case the build stuff seems currently to only allow ENABLE_FAST_BLT for ARM. tim -- tim Rowledge; tim(a)rowledge.org; http://www.rowledge.org/tim Useful Latin Phrases:- Oblitus sum perpolire clepsydras! = I forgot to polish the clocks!

2 1

[commit][3143] Generate the BitBltPlugin from a clean VMMaker.
by commits＠squeakvm.org 21 Nov '14

21 Nov '14

Revision: 3143 Author: eliot Date: 2014-11-20 21:05:31 -0800 (Thu, 20 Nov 2014) Log Message: ----------- Generate the BitBltPlugin from a clean VMMaker. Modified Paths: -------------- branches/Cog/nscogsrc/plugins/BitBltPlugin/BitBltPlugin.c branches/Cog/src/plugins/BitBltPlugin/BitBltPlugin.c Property Changed: ---------------- branches/Cog/platforms/Cross/vm/sqSCCSVersion.h Modified: branches/Cog/nscogsrc/plugins/BitBltPlugin/BitBltPlugin.c =================================================================== --- branches/Cog/nscogsrc/plugins/BitBltPlugin/BitBltPlugin.c 2014-11-21 03:52:03 UTC (rev 3142) +++ branches/Cog/nscogsrc/plugins/BitBltPlugin/BitBltPlugin.c 2014-11-21 05:05:31 UTC (rev 3143) @@ -1,9 +1,9 @@ /* Automatically generated by - SmartSyntaxPluginCodeGenerator VMMaker.oscog-eem.897 uuid: fcc5e4e2-808e-4ab1-97ae-079cc4b9d7b8 + SmartSyntaxPluginCodeGenerator VMMaker.oscog-tpr.949 uuid: f88be574-4771-44fb-a08e-f1312faaec73 from - BitBltSimulation VMMaker.oscog-eem.897 uuid: fcc5e4e2-808e-4ab1-97ae-079cc4b9d7b8 + BitBltSimulation VMMaker.oscog-tpr.949 uuid: f88be574-4771-44fb-a08e-f1312faaec73 */ -static char __buildInfo[] = "BitBltSimulation VMMaker.oscog-eem.897 uuid: fcc5e4e2-808e-4ab1-97ae-079cc4b9d7b8 " __DATE__ ; +static char __buildInfo[] = "BitBltSimulation VMMaker.oscog-tpr.949 uuid: f88be574-4771-44fb-a08e-f1312faaec73 " __DATE__ ; @@ -167,6 +167,7 @@ static sqInt pixMaskwith(sqInt sourceWord, sqInt destinationWord); static sqInt pixPaintwith(sqInt sourceWord, sqInt destinationWord); static sqInt pixSwapwith(sqInt sourceWord, sqInt destWord); +EXPORT(sqInt) primitiveCompareColors(void); EXPORT(sqInt) primitiveCopyBits(void); EXPORT(sqInt) primitiveDisplayString(void); EXPORT(sqInt) primitiveDrawLoop(void); @@ -344,9 +345,9 @@ }; static const char *moduleName = #ifdef SQUEAK_BUILTIN_PLUGIN - "BitBltPlugin VMMaker.oscog-eem.897 (i)" + "BitBltPlugin VMMaker.oscog-tpr.949 (i)" #else - "BitBltPlugin VMMaker.oscog-eem.897 (e)" + "BitBltPlugin VMMaker.oscog-tpr.949 (e)" #endif ; static sqInt noHalftone; @@ -3071,6 +3072,12 @@ { initBBOpTable(); initDither8Lookup(); + +# if ENABLE_FAST_BLT + initialiseCopyBits(); + +# endif /* ENABLE_FAST_BLT */ + return 1; } @@ -5035,6 +5042,83 @@ } +/* Invoke the pixel color comparing primitive.Only applicable if compiling + with ENABLE_FAST_BLT */ + +EXPORT(sqInt) +primitiveCompareColors(void) +{ + sqInt colorA; + sqInt colorB; + sqInt rcvr; + sqInt testID; + sqInt val; + sqInt _return_value; + + colorA = stackIntegerValue(2); + colorB = stackIntegerValue(1); + testID = stackIntegerValue(0); + rcvr = stackValue(3); + if (failed()) { + return null; + } + +# if ENABLE_FAST_BLT + if (!(loadBitBltFromwarping(rcvr, 0))) { + primitiveFail(); + return null; + } + clipRange(); + if ((bbW <= 0) + || (bbH <= 0)) { + + /* zero width or height; noop */ + + primitiveFail(); + return null; + } + + compare_operation_t op; + op.matchRule = testID & 3; + op.tally = testID & (1u<<3); + op.srcA.bits = (void *) sourceBits; + op.srcA.pitch = sourcePitch; + op.srcA.depth = sourceDepth; + op.srcA.msb = sourceMSB; + op.srcA.x = sx; + op.srcA.y = sy; + op.srcB.bits = (void *) destBits; + op.srcB.pitch = destPitch; + op.srcB.depth = destDepth; + op.srcB.msb = destMSB; + op.srcB.x = dx; + op.srcB.y = dy; + op.width = bbW; + op.height = bbH; + op.colorA = colorA; + op.colorB = colorB; + + val = compareColorsDispatch(&op); + _return_value = positive32BitIntegerFor(val); + if (failed()) { + return null; + } + popthenPush(4, _return_value); + return null; + +# else /* ENABLE_FAST_BLT */ + primitiveFail(); + +# endif /* ENABLE_FAST_BLT */ + + if (failed()) { + return null; + } + pop(3); + return null; +} + + /* Invoke the copyBits primitive. If the destination is the display, then copy it to the screen. */ @@ -8123,6 +8207,7 @@ {"BitBltPlugin", "initialiseModule", (void*)initialiseModule}, {"BitBltPlugin", "loadBitBltFrom", (void*)loadBitBltFrom}, {"BitBltPlugin", "moduleUnloaded", (void*)moduleUnloaded}, + {"BitBltPlugin", "primitiveCompareColors\000\003", (void*)primitiveCompareColors}, {"BitBltPlugin", "primitiveCopyBits\000\003", (void*)primitiveCopyBits}, {"BitBltPlugin", "primitiveDisplayString\000\003", (void*)primitiveDisplayString}, {"BitBltPlugin", "primitiveDrawLoop\000\003", (void*)primitiveDrawLoop}, @@ -8135,6 +8220,7 @@ #else /* ifdef SQ_BUILTIN_PLUGIN */ signed char copyBitsAccessorDepth = 1; +signed char primitiveCompareColorsAccessorDepth = 3; signed char primitiveCopyBitsAccessorDepth = 3; signed char primitiveDisplayStringAccessorDepth = 3; signed char primitiveDrawLoopAccessorDepth = 3; Property changes on: branches/Cog/platforms/Cross/vm/sqSCCSVersion.h ___________________________________________________________________ Modified: checkindate - Thu Nov 20 18:53:40 PST 2014 + Thu Nov 20 21:05:05 PST 2014 Modified: branches/Cog/src/plugins/BitBltPlugin/BitBltPlugin.c =================================================================== --- branches/Cog/src/plugins/BitBltPlugin/BitBltPlugin.c 2014-11-21 03:52:03 UTC (rev 3142) +++ branches/Cog/src/plugins/BitBltPlugin/BitBltPlugin.c 2014-11-21 05:05:31 UTC (rev 3143) @@ -1,9 +1,9 @@ /* Automatically generated by - SmartSyntaxPluginCodeGenerator * VMMaker.oscog-eem.928 uuid: b54d1270-d8e4-42a0-b861-481cd83ac1a3 + SmartSyntaxPluginCodeGenerator VMMaker.oscog-tpr.949 uuid: f88be574-4771-44fb-a08e-f1312faaec73 from - BitBltSimulation * VMMaker.oscog-eem.928 uuid: b54d1270-d8e4-42a0-b861-481cd83ac1a3 + BitBltSimulation VMMaker.oscog-tpr.949 uuid: f88be574-4771-44fb-a08e-f1312faaec73 */ -static char __buildInfo[] = "BitBltSimulation * VMMaker.oscog-eem.928 uuid: b54d1270-d8e4-42a0-b861-481cd83ac1a3 " __DATE__ ; +static char __buildInfo[] = "BitBltSimulation VMMaker.oscog-tpr.949 uuid: f88be574-4771-44fb-a08e-f1312faaec73 " __DATE__ ; @@ -345,9 +345,9 @@ }; static const char *moduleName = #ifdef SQUEAK_BUILTIN_PLUGIN - "BitBltPlugin * VMMaker.oscog-eem.928 (i)" + "BitBltPlugin VMMaker.oscog-tpr.949 (i)" #else - "BitBltPlugin * VMMaker.oscog-eem.928 (e)" + "BitBltPlugin VMMaker.oscog-tpr.949 (e)" #endif ; static sqInt noHalftone;

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[commit][3142] update of bitbltplugin.c .
by commits＠squeakvm.org 21 Nov '14

21 Nov '14

Revision: 3142 Author: rowledge Date: 2014-11-20 19:52:03 -0800 (Thu, 20 Nov 2014) Log Message: ----------- update of bitbltplugin.c . THis copy should rapidly get replaced by a fresh generated versionfor the new pixel/color compare prim Modified Paths: -------------- branches/Cog/src/plugins/BitBltPlugin/BitBltPlugin.c Modified: branches/Cog/src/plugins/BitBltPlugin/BitBltPlugin.c =================================================================== --- branches/Cog/src/plugins/BitBltPlugin/BitBltPlugin.c 2014-11-21 03:42:26 UTC (rev 3141) +++ branches/Cog/src/plugins/BitBltPlugin/BitBltPlugin.c 2014-11-21 03:52:03 UTC (rev 3142) @@ -1,9 +1,9 @@ /* Automatically generated by - SmartSyntaxPluginCodeGenerator VMMaker.oscog-eem.897 uuid: fcc5e4e2-808e-4ab1-97ae-079cc4b9d7b8 + SmartSyntaxPluginCodeGenerator * VMMaker.oscog-eem.928 uuid: b54d1270-d8e4-42a0-b861-481cd83ac1a3 from - BitBltSimulation VMMaker.oscog-eem.897 uuid: fcc5e4e2-808e-4ab1-97ae-079cc4b9d7b8 + BitBltSimulation * VMMaker.oscog-eem.928 uuid: b54d1270-d8e4-42a0-b861-481cd83ac1a3 */ -static char __buildInfo[] = "BitBltSimulation VMMaker.oscog-eem.897 uuid: fcc5e4e2-808e-4ab1-97ae-079cc4b9d7b8 " __DATE__ ; +static char __buildInfo[] = "BitBltSimulation * VMMaker.oscog-eem.928 uuid: b54d1270-d8e4-42a0-b861-481cd83ac1a3 " __DATE__ ; @@ -167,6 +167,7 @@ static sqInt pixMaskwith(sqInt sourceWord, sqInt destinationWord); static sqInt pixPaintwith(sqInt sourceWord, sqInt destinationWord); static sqInt pixSwapwith(sqInt sourceWord, sqInt destWord); +EXPORT(sqInt) primitiveCompareColors(void); EXPORT(sqInt) primitiveCopyBits(void); EXPORT(sqInt) primitiveDisplayString(void); EXPORT(sqInt) primitiveDrawLoop(void); @@ -344,9 +345,9 @@ }; static const char *moduleName = #ifdef SQUEAK_BUILTIN_PLUGIN - "BitBltPlugin VMMaker.oscog-eem.897 (i)" + "BitBltPlugin * VMMaker.oscog-eem.928 (i)" #else - "BitBltPlugin VMMaker.oscog-eem.897 (e)" + "BitBltPlugin * VMMaker.oscog-eem.928 (e)" #endif ; static sqInt noHalftone; @@ -3071,6 +3072,12 @@ { initBBOpTable(); initDither8Lookup(); + +# if ENABLE_FAST_BLT + initialiseCopyBits(); + +# endif /* ENABLE_FAST_BLT */ + return 1; } @@ -5035,6 +5042,83 @@ } +/* Invoke the pixel color comparing primitive.Only applicable if compiling + with ENABLE_FAST_BLT */ + +EXPORT(sqInt) +primitiveCompareColors(void) +{ + sqInt colorA; + sqInt colorB; + sqInt rcvr; + sqInt testID; + sqInt val; + sqInt _return_value; + + colorA = stackIntegerValue(2); + colorB = stackIntegerValue(1); + testID = stackIntegerValue(0); + rcvr = stackValue(3); + if (failed()) { + return null; + } + +# if ENABLE_FAST_BLT + if (!(loadBitBltFromwarping(rcvr, 0))) { + primitiveFail(); + return null; + } + clipRange(); + if ((bbW <= 0) + || (bbH <= 0)) { + + /* zero width or height; noop */ + + primitiveFail(); + return null; + } + + compare_operation_t op; + op.matchRule = testID & 3; + op.tally = testID & (1u<<3); + op.srcA.bits = (void *) sourceBits; + op.srcA.pitch = sourcePitch; + op.srcA.depth = sourceDepth; + op.srcA.msb = sourceMSB; + op.srcA.x = sx; + op.srcA.y = sy; + op.srcB.bits = (void *) destBits; + op.srcB.pitch = destPitch; + op.srcB.depth = destDepth; + op.srcB.msb = destMSB; + op.srcB.x = dx; + op.srcB.y = dy; + op.width = bbW; + op.height = bbH; + op.colorA = colorA; + op.colorB = colorB; + + val = compareColorsDispatch(&op); + _return_value = positive32BitIntegerFor(val); + if (failed()) { + return null; + } + popthenPush(4, _return_value); + return null; + +# else /* ENABLE_FAST_BLT */ + primitiveFail(); + +# endif /* ENABLE_FAST_BLT */ + + if (failed()) { + return null; + } + pop(3); + return null; +} + + /* Invoke the copyBits primitive. If the destination is the display, then copy it to the screen. */ @@ -8123,6 +8207,7 @@ {"BitBltPlugin", "initialiseModule", (void*)initialiseModule}, {"BitBltPlugin", "loadBitBltFrom", (void*)loadBitBltFrom}, {"BitBltPlugin", "moduleUnloaded", (void*)moduleUnloaded}, + {"BitBltPlugin", "primitiveCompareColors\000\003", (void*)primitiveCompareColors}, {"BitBltPlugin", "primitiveCopyBits\000\003", (void*)primitiveCopyBits}, {"BitBltPlugin", "primitiveDisplayString\000\003", (void*)primitiveDisplayString}, {"BitBltPlugin", "primitiveDrawLoop\000\003", (void*)primitiveDrawLoop}, @@ -8135,6 +8220,7 @@ #else /* ifdef SQ_BUILTIN_PLUGIN */ signed char copyBitsAccessorDepth = 1; +signed char primitiveCompareColorsAccessorDepth = 3; signed char primitiveCopyBitsAccessorDepth = 3; signed char primitiveDisplayStringAccessorDepth = 3; signed char primitiveDrawLoopAccessorDepth = 3;

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[commit][3141] update some ARM specific config rules for the new pixel/ color compare prim
by commits＠squeakvm.org 21 Nov '14

21 Nov '14

Revision: 3141 Author: rowledge Date: 2014-11-20 19:42:26 -0800 (Thu, 20 Nov 2014) Log Message: ----------- update some ARM specific config rules for the new pixel/color compare prim Modified Paths: -------------- branches/Cog/platforms/unix/config/configure Modified: branches/Cog/platforms/unix/config/configure =================================================================== --- branches/Cog/platforms/unix/config/configure 2014-11-21 03:41:08 UTC (rev 3140) +++ branches/Cog/platforms/unix/config/configure 2014-11-21 03:42:26 UTC (rev 3141) @@ -27735,7 +27735,7 @@ if test "${enable_fast_bitblt+set}" = set; then enableval="$enable_fast_bitblt" if test "x$enableval" = "xyes" ; then - bitblt_objs="BitBltPlugin.o BitBltArm.o BitBltArmLinux.o BitBltArmSimd.o BitBltDispatch.o BitBltGeneric.o BitBltArmSimdAlphaBlend.o BitBltArmSimdBitLogical.o BitBltArmSimdPixPaint.o BitBltArmSimdSourceWord.o" + bitblt_objs="BitBltPlugin.o BitBltArm.o BitBltArmLinux.o BitBltArmSimd.o BitBltDispatch.o BitBltGeneric.o BitBltArmSimdAlphaBlend.o BitBltArmSimdBitLogical.o BitBltArmSimdCompare.o BitBltArmSimdPixPaint.o BitBltArmSimdSourceWord.o" bitblt_flags="-DENABLE_FAST_BLT" fi

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[commit][3140] update some ARM specific config for the new pixel/ color compare prim
by commits＠squeakvm.org 21 Nov '14

21 Nov '14

Revision: 3140 Author: rowledge Date: 2014-11-20 19:41:08 -0800 (Thu, 20 Nov 2014) Log Message: ----------- update some ARM specific config for the new pixel/color compare prim Modified Paths: -------------- branches/Cog/platforms/unix/plugins/BitBltPlugin/acinclude.m4 Modified: branches/Cog/platforms/unix/plugins/BitBltPlugin/acinclude.m4 =================================================================== --- branches/Cog/platforms/unix/plugins/BitBltPlugin/acinclude.m4 2014-11-21 03:38:51 UTC (rev 3139) +++ branches/Cog/platforms/unix/plugins/BitBltPlugin/acinclude.m4 2014-11-21 03:41:08 UTC (rev 3140) @@ -11,7 +11,7 @@ AC_ARG_ENABLE(fast-bitblt, [ --enable-fast-bitblt enable fast BitBlt optimizations (default=no)], [ if test "x$enableval" = "xyes" ; then - bitblt_objs="BitBltPlugin.o BitBltArm.o BitBltArmLinux.o BitBltArmSimd.o BitBltDispatch.o BitBltGeneric.o BitBltArmSimdAlphaBlend.o BitBltArmSimdBitLogical.o BitBltArmSimdPixPaint.o BitBltArmSimdSourceWord.o" + bitblt_objs="BitBltPlugin.o BitBltArm.o BitBltArmLinux.o BitBltArmSimd.o BitBltDispatch.o BitBltGeneric.o BitBltArmSimdAlphaBlend.o BitBltArmSimdBitLogical.o BitBltArmSimdCompare.o BitBltArmSimdPixPaint.o BitBltArmSimdSourceWord.o" bitblt_flags="-DENABLE_FAST_BLT" fi ],

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Vm-dev November 2014