Pending mc carbin 3.8.13b1 for Exupery (MacIntel)

Ok I've compiled up a 3.8.13b1 that includes the interpreter methods  
and plugin for Exupery and
tested on MacIntel  (thanks to impara for providing the machine).

I've stuck the VM in the experimental directory in the usual places
found via http://www.smalltalkconsulting.com/squeak.html


Testing if I load vmmaker and exupery into a 3.9 image I get
in the  ExuperyTests subclasses
606 run, 577 passes, 0 expected failures, 26 failures, 3 errors

It's late here, but I'd expect interested parties on monday/monday  
night to scurry about and figure out
why there are 29 failures.

This VM is compiled for Mac PowerPC and MacIntel, but of course  
shoving i386 instruction codes
into the instruction cache and executing them on PowerPC will void  
your warranty. Of course someone could
write the Exupery subclasses for powerpc someday...


--
========================================================================
===
John M. McIntosh <[hidden email]>
Corporate Smalltalk Consulting Ltd.  http://www.smalltalkconsulting.com
========================================================================
===

On 25-Sep-06, at 12:43 AM, John M McIntosh wrote:


>
> This VM is compiled for Mac PowerPC and MacIntel, but of course  
> shoving i386 instruction codes
> into the instruction cache and executing them on PowerPC will void  
> your warranty. Of course someone could
> write the Exupery subclasses for powerpc someday...

Ah, but why bother? There are now only two commercially important  
microprocessor architectures; demented-warped-x86 on pretty much all  
desktop machines and ARM on pretty much all PDA/phone/embedded  
devices. Obviously the logial next translator backend for exupery is  
for ARM. Who knows. one day I might even get time to attack it.


tim
--
tim Rowledge; [hidden email]; http://www.rowledge.org/tim
Useful random insult:- If he were any more stupid, he'd have to be  
watered twice a week.

Ah but there is a third; PowerPC on pretty much all game stations.

Hi,

I'm trying to get Exupery going on my MacBook.  I've taken John's

> 3.8.13b1

experimental VM and Squeak 3.9g-7061.  I've loaded FFI from SM and  
the top VMMaker and Exupery packages from SqueakSource.

When I try and run the ExuperyStoryTests the VM crashes.  I wanted to  
check I wasn't doing something daft before investigating further.  
I've attached the crash log if that helps.  Any pointers appreciated.

Cheers,

Mike



Date/Time:      2006-10-04 22:59:13.843 +0100
OS Version:     10.4.7 (Build 8J2135a)
Report Version: 4

Command: Squeak VM Opt
Path:    /Users/mike/Squeak/Exupery/Squeak 3.8.13beta1U.app/Contents/
MacOS/Squeak VM Opt
Parent:  WindowServer [93]

Version: Squeak VM 3.8.13b1 (3.8.13b1)

PID:    16724
Thread: 0

Exception:  EXC_BAD_ACCESS (0x0001)
Codes:      KERN_PROTECTION_FAILURE (0x0002) at 0x00000008

Thread 0 Crashed:
0   org.squeak.Squeak               0x000c9857 lookupMethodInClass + 39

Thread 1:
0   libSystem.B.dylib               0x900492e7  
semaphore_timedwait_signal_trap + 7
1   ...ple.CoreServices.CarbonCore 0x90cd2b14  
TSWaitOnSemaphoreCommon + 163
2   ...ple.CoreServices.CarbonCore 0x90cd9ab1 TimerThread + 87
3   libSystem.B.dylib               0x90024b07 _pthread_body + 84

Thread 0 crashed with i386 Thread State:
eax: 0x00131a00    ebx: 0x15164988 ecx:0x00000000 edx: 0x00131a00
edi: 0x13984004    esi: 0x14cf0612 ebp:0x00000000 esp: 0xbfffcd40
ss: 0x0000002f    efl: 0x00010297 eip:0x000c9857  cs: 0x00000027
ds: 0x0000002f     es: 0x0000002f  fs:0x00000000  gs: 0x00000037

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Model: MacBook1,1, BootROM MB11.005F.B00, 2 processors, Intel Core  
Duo, 2 GHz, 512 MB
Graphics: Intel GMA 950, GMA 950, Built-In, spdisplays_integrated_vram
Memory Module: DIMM0/BANK 0, 256 MB, DDR2 SDRAM, 667 MHz
Memory Module: DIMM1/BANK 1, 256 MB, DDR2 SDRAM, 667 MHz
AirPort: spairport_wireless_card_type_airport_extreme (0x168C, 0x86),  
0.1.24
Bluetooth: Version 1.7.5f10, 2 service, 0 devices, 1 incoming serial  
ports
Network Service: AirPort, AirPort, en1
Serial ATA Device: TOSHIBA MK8032GSX, 74.53 GB
Parallel ATA Device: MATSHITADVD-R   UJ-857
USB Device: Built-in iSight, Micron, Up to 480 Mb/sec, 500 mA
USB Device: Apple Internal Keyboard / Trackpad, Apple Computer, Up to  
12 Mb/sec, 500 mA
USB Device: IR Receiver, Apple Computer, Inc., Up to 12 Mb/sec, 500 mA
USB Device: Bluetooth HCI, Up to 12 Mb/sec, 500 mA

Yup, it crashes, mind it runs *most* of the tests, anything with  
compiled blocks seems to crash the VM.
I'd suggest running subsets of the tests and finding the ones that  
fail first, then work on the ones that
crash the VM.  Work on Sophie and the macintel browser plugin really  
prevent any chance of me looking at Exupery (beyond a recompile)  
before Nov.

On 4-Oct-06, at 3:13 PM, Michael Roberts wrote:

--
========================================================================
===
John M. McIntosh <[hidden email]>
Corporate Smalltalk Consulting Ltd.  http://www.smalltalkconsulting.com
========================================================================
===

On 5 Oct 2006, at 01:43, John M McIntosh wrote:

> Yup, it crashes, mind it runs *most* of the tests, anything with  
> compiled blocks seems to crash the VM.
> I'd suggest running subsets of the tests and finding the ones that  
> fail first, then work on the ones that
> crash the VM.

ok thanks for the feedback.  I plan to have a look at the tests.

Cheers,

Mike

Michael Roberts writes:
 >
 > On 5 Oct 2006, at 01:43, John M McIntosh wrote:
 >
 > > Yup, it crashes, mind it runs *most* of the tests, anything with  
 > > compiled blocks seems to crash the VM.
 > > I'd suggest running subsets of the tests and finding the ones that  
 > > fail first, then work on the ones that
 > > crash the VM.
 >
 > ok thanks for the feedback.  I plan to have a look at the tests.

I'd suggest setting up a clean build environment. Either base it on
the last release, this should be documented on the swiki, or on the
latest development versions. A clean build environment should also
provide low-level debugging tools which may be needed.

Only compiled blocks crashing seems a little weird. I'd guess there
may be a version mis-match between Exupery and it's VM support. Purely
a guess though, more testing may prove me wrong.

Bryce