[Vm-dev] nuSqueak source
Yoshiki Ohshima
Yoshiki.Ohshima at acm.org
Tue Oct 27 18:14:29 UTC 2020
Thanks! Maybe I should not have sent a separate email to Eliot ^^;
On Tue, Oct 27, 2020 at 10:46 AM Nicolas Cellier <
nicolas.cellier.aka.nice at gmail.com> wrote:
>
> Ah too late, Eliot was faster, hit the pull request next time :)
>
> Le mar. 27 oct. 2020 à 18:43, Nicolas Cellier <
> nicolas.cellier.aka.nice at gmail.com> a écrit :
>
>> Hi Yoshiki,
>> what you could do is
>> 1) revert the changes to sqPlatformSpecific.h (fseek, ftell) since we
>> have a working workaround now
>> 2) just create a pull request from the github web interface (that's
>> rather easy)
>> It will be very easy for us to integrate (one click), and we'll keep your
>> authorship.
>>
>> Le mar. 27 oct. 2020 à 18:02, Yoshiki Ohshima <Yoshiki.Ohshima at acm.org>
>> a écrit :
>>
>>>
>>> I have a branch on a clone on github:
>>>
>>>
>>> https://github.com/yoshikiohshima/opensmalltalk-vm/tree/composition-input-fix-2020-Oct
>>>
>>> It might be easier to pull from this? Separately, I'll mail you
>>> sqUnixX11.c.
>>>
>>> On Tue, Oct 27, 2020 at 9:58 AM Eliot Miranda <eliot.miranda at gmail.com>
>>> wrote:
>>>
>>>>
>>>> Hi Yoshiki,
>>>>
>>>> on my Mac patch isn't smart enough to decode a git diff. Can you
>>>> just email me your platforms/unix/vm-display-X11/sqUnixX11.c and I'll
>>>> integrate? Thanks!
>>>>
>>>> On Tue, Oct 27, 2020 at 8:21 AM Yoshiki Ohshima <
>>>> Yoshiki.Ohshima at acm.org> wrote:
>>>>
>>>>>
>>>>> The previous one was just a hack but I think I found the real problem.
>>>>> It was about the variable symbolic, that gets symbolic key code *when* it
>>>>> is needed has to be zero'ed out when it is not needed.
>>>>>
>>>>> The diff is attached... I'll a make pull request if that helps.
>>>>>
>>>>> On Sat, Oct 24, 2020 at 5:32 PM Yoshiki Ohshima <
>>>>> Yoshiki.Ohshima at acm.org> wrote:
>>>>>
>>>>>> For the /build.linuxARMv6/squeak.cog.spur/build.debug case, a hack
>>>>>> I did was like this:
>>>>>>
>>>>>> diff --git a/platforms/unix/vm/sqPlatformSpecific.h
>>>>>> b/platforms/unix/vm/sqPlatformSpecific.h
>>>>>>
>>>>>> index 268593673..bfb57257b 100644
>>>>>>
>>>>>> --- a/platforms/unix/vm/sqPlatformSpecific.h
>>>>>>
>>>>>> +++ b/platforms/unix/vm/sqPlatformSpecific.h
>>>>>>
>>>>>> @@ -105,8 +105,8 @@ extern void sqFilenameFromString(char *uxName,
>>>>>> sqInt stNameIndex, int sqNameLeng
>>>>>>
>>>>>> #undef sqFTruncate
>>>>>>
>>>>>> /* sqFTruncate should return 0 on success, ftruncate does also */
>>>>>>
>>>>>> #define sqFTruncate(f,o) ftruncate(fileno(f), o)
>>>>>>
>>>>>> -#define ftell(s) ftello(s)
>>>>>>
>>>>>> -#define fseek(s,o,w) fseeko(s,o,w)
>>>>>>
>>>>>> +// #define ftell(s) ftello(s)
>>>>>>
>>>>>> +// #define fseek(s,o,w) fseeko(s,o,w)
>>>>>>
>>>>>>
>>>>>> #if defined(__GNUC__)
>>>>>>
>>>>>> # if !defined(VM_LABEL)
>>>>>>
>>>>>> diff --git a/spur64src/vm/cogit.c b/spur64src/vm/cogit.c
>>>>>>
>>>>>> index d62b05f40..e1c14a021 100644
>>>>>>
>>>>>> --- a/spur64src/vm/cogit.c
>>>>>>
>>>>>> +++ b/spur64src/vm/cogit.c
>>>>>>
>>>>>> @@ -6,6 +6,8 @@
>>>>>>
>>>>>> # define SysV 1
>>>>>>
>>>>>> #endif
>>>>>>
>>>>>>
>>>>>> +#define __arm64__
>>>>>>
>>>>>> +
>>>>>>
>>>>>> #if defined(__arm64__) || defined(__aarch64__) ||
>>>>>> defined(__ARM_ARCH_ISA_A64) || defined(ARM64) || defined(ARMv8)
>>>>>>
>>>>>>
>>>>>> and this produced a runnable VM on Raspberry Pi4
>>>>>>
>>>>>> On Sat, Oct 24, 2020 at 4:41 PM Yoshiki Ohshima <
>>>>>> Yoshiki.Ohshima at acm.org> wrote:
>>>>>>
>>>>>>> And I tried a few more things by checking out the last release tag
>>>>>>> 202003021730 or try opensmalltalk-vm/build.
>>>>>>> linuxARMv6/squeak.cog.spur/build.debug but those attempts did not
>>>>>>> work. For the latter got this error:
>>>>>>>
>>>>>>> In file included from /usr/include/features.h:424,
>>>>>>>
>>>>>>> from /usr/include/pthread.h:21,
>>>>>>>
>>>>>>> from
>>>>>>> /home/pi/opensmalltalk-vm/platforms/unix/vm/sqPlatformSpecific.h:62,
>>>>>>>
>>>>>>> from
>>>>>>> /home/pi/opensmalltalk-vm/platforms/Cross/vm/sqAssert.h:16,
>>>>>>>
>>>>>>> from
>>>>>>> /home/pi/opensmalltalk-vm/platforms/unix/vm/aio.c:35:
>>>>>>>
>>>>>>> /usr/include/stdio.h:721:12: error: conflicting types for ‘fseeko’
>>>>>>>
>>>>>>> extern int __REDIRECT (fseeko,
>>>>>>>
>>>>>>> ^~~~~~~~~~
>>>>>>>
>>>>>>> In file included from
>>>>>>> /home/pi/opensmalltalk-vm/platforms/Cross/vm/sqAssert.h:16,
>>>>>>>
>>>>>>> from
>>>>>>> /home/pi/opensmalltalk-vm/platforms/unix/vm/aio.c:35:
>>>>>>>
>>>>>>> /home/pi/opensmalltalk-vm/platforms/unix/vm/sqPlatformSpecific.h:109:22:
>>>>>>> note: previous declaration \
>>>>>>>
>>>>>>> of ‘fseeko’ was here
>>>>>>>
>>>>>>> #define fseek(s,o,w) fseeko(s,o,w)
>>>>>>>
>>>>>>> ^~~~~~
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On Sat, Oct 24, 2020 at 1:59 PM Yoshiki Ohshima <
>>>>>>> Yoshiki.Ohshima at acm.org> wrote:
>>>>>>>
>>>>>>>> Hi Eliot,
>>>>>>>>
>>>>>>>> For build.linux64ARMv8/squeak.cog.spur/build.debug, i get the
>>>>>>>> following error. I think I followed the steps in the instructions,
>>>>>>>> including running updateSCCSVersion and mvm. How can I fix it?
>>>>>>>>
>>>>>>>> /home/pi/opensmalltalk-vm/spur64src/vm/cogit.c:22:3: error: #error
>>>>>>>> As yet no Cogit implementation appears to exist for your platform.
>>>>>>>>
>>>>>>>> # error As yet no Cogit implementation appears to exist for your
>>>>>>>> platform.
>>>>>>>>
>>>>>>>> ^~~~~
>>>>>>>>
>>>>>>>> /home/pi/opensmalltalk-vm/spur64src/vm/cogit.c:23:3: error: #error
>>>>>>>> Consider implementing it, starting by adding a subclass of
>>>>>>>> CogAbstractInstruction.
>>>>>>>>
>>>>>>>> # error Consider implementing it, starting by adding a subclass
>>>>>>>> of CogAbstractInstruction.
>>>>>>>>
>>>>>>>> ^~~~~
>>>>>>>>
>>>>>>>> make[1]: *** [Makefile:207: cogit.o]
>>>>>>>>
>>>>>>>> On Wed, Oct 21, 2020 at 10:21 AM Eliot Miranda <
>>>>>>>> eliot.miranda at gmail.com> wrote:
>>>>>>>>
>>>>>>>>>
>>>>>>>>> Hi Yoshiki,
>>>>>>>>>
>>>>>>>>> On Wed, Oct 21, 2020 at 10:14 AM Yoshiki Ohshima <
>>>>>>>>> Yoshiki.Ohshima at acm.org> wrote:
>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Hi,
>>>>>>>>>>
>>>>>>>>>> I heard that people got a new problem in inputting Japanese text
>>>>>>>>>> into Scratch 1.4 running on Raspberry Pi OS after, or around the version
>>>>>>>>>> 2020-08-20. I would like to take a look at it but it might involve
>>>>>>>>>> recompiling and generating the VM with debugging info. Last time I looked
>>>>>>>>>> into it was years and years ago and I need to basically make a fresh start.
>>>>>>>>>>
>>>>>>>>>> Is the process of making NuSqeauk VM For Raspberry Pi up to date
>>>>>>>>>> and straightforward? Can people point me to the right point to start?
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>> Making a Cog VM for Raspberry pi is straight-forward. Clone
>>>>>>>>> opensmalltalk-vm. cd to build.linux64ARMv8, read the HowToBuild, cd to build.linux64ARMv8/squeak.cog.spur/build.debug,
>>>>>>>>> or build.linux64ARMv8/squeak.stack.spur/build.debug, then run
>>>>>>>>> ./mvm
>>>>>>>>>
>>>>>>>>> _,,,^..^,,,_
>>>>>>>>> best, Eliot
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> -- Yoshiki
>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> -- Yoshiki
>>>>>>>
>>>>>>>
>>>>>>
>>>>>> --
>>>>>> -- Yoshiki
>>>>>>
>>>>>>
>>>>>
>>>>> --
>>>>> -- Yoshiki
>>>>>
>>>>>
>>>>
>>>> --
>>>> _,,,^..^,,,_
>>>> best, Eliot
>>>>
>>>
>>>
>>> --
>>> -- Yoshiki
>>>
>>>
--
-- Yoshiki
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