[Vm-dev] nuSqueak source

Tue Oct 27 16:57:40 UTC 2020

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
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.squeakfoundation.org/pipermail/vm-dev/attachments/20201027/bacaf85e/attachment-0001.html>