<div dir="ltr">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.<div><br></div><div>The diff is attached... I'll a make pull request if that helps.</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, Oct 24, 2020 at 5:32 PM Yoshiki Ohshima <<a href="mailto:Yoshiki.Ohshima@acm.org">Yoshiki.Ohshima@acm.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">For the <span style="color:rgb(0,0,0)">/build</span><span style="color:rgb(0,0,0)">.</span><span style="color:rgb(0,0,0)">linuxARMv6/squeak.cog.spur/</span><span style="color:rgb(0,0,0)">build.debug case, a hack I did was like this:</span><div><span style="color:rgb(0,0,0)"><br></span></div><div>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">diff </span><span style="font-variant-ligatures:no-common-ligatures;color:rgb(203,36,24)">--git</span><span style="font-variant-ligatures:no-common-ligatures"> a/platforms/unix/vm/sqPlatformSpecific.h b/platforms/unix/vm/sqPlatformSpecific.h</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">index 268593673..bfb57257b 100644</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">--- a/platforms/unix/vm/sqPlatformSpecific.h</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">+++ b/platforms/unix/vm/sqPlatformSpecific.h</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">@@ </span><span style="font-variant-ligatures:no-common-ligatures;color:rgb(203,36,24)">-105,8</span><span style="font-variant-ligatures:no-common-ligatures"> </span><span style="font-variant-ligatures:no-common-ligatures;color:rgb(203,36,24)">+105,8</span><span style="font-variant-ligatures:no-common-ligatures"> @@ extern void sqFilenameFromString(char *uxName, sqInt stNameIndex, int sqNameLeng</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures"><span> </span>#undef sqFTruncate</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures"><span> </span>/* sqFTruncate should return 0 on success, ftruncate does also */</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures"><span> </span>#define<span> </span>sqFTruncate(f,o) ftruncate(fileno(f), o)</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">-#define ftell(s) ftello(s)</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">-#define fseek(s,o,w) fseeko(s,o,w)</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">+// #define ftell(s) ftello(s)</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">+// #define fseek(s,o,w) fseeko(s,o,w)</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0);min-height:13px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures"><span> </span>#if defined(__GNUC__)</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures"><span> </span># if !defined(VM_LABEL)</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">diff </span><span style="font-variant-ligatures:no-common-ligatures;color:rgb(203,36,24)">--git</span><span style="font-variant-ligatures:no-common-ligatures"> a/spur64src/vm/cogit.c b/spur64src/vm/cogit.c</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">index d62b05f40..e1c14a021 100644</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">--- a/spur64src/vm/cogit.c</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">+++ b/spur64src/vm/cogit.c</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(203,36,24)"><span style="font-variant-ligatures:no-common-ligatures;color:rgb(0,0,0)">@@ </span><span style="font-variant-ligatures:no-common-ligatures">-6,6</span><span style="font-variant-ligatures:no-common-ligatures;color:rgb(0,0,0)"> </span><span style="font-variant-ligatures:no-common-ligatures">+6,8</span><span style="font-variant-ligatures:no-common-ligatures;color:rgb(0,0,0)"> @@</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures"><span> </span># define SysV 1</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures"><span> </span>#endif</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0);min-height:13px"><span style="font-variant-ligatures:no-common-ligatures"></span><br></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">+#define __arm64__</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">+</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures"><span> </span>#if defined(__arm64__) || defined(__aarch64__) || defined(__ARM_ARCH_ISA_A64) || defined(ARM64) || </span><span style="font-variant-ligatures:no-common-ligatures">defined(ARMv8)</span></p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures"><br></span></p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">and this produced a runnable VM on Raspberry Pi4</span></p></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, Oct 24, 2020 at 4:41 PM Yoshiki Ohshima <<a href="mailto:Yoshiki.Ohshima@acm.org" target="_blank">Yoshiki.Ohshima@acm.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">And I tried a few more things by checking out the last release tag 202003021730 or try<span style="color:rgb(0,0,0)"> </span>opensmalltalk-vm/build<span style="color:rgb(0,0,0)">.</span><span style="color:rgb(0,0,0)">linuxARMv6/squeak.cog.spur/</span><span style="color:rgb(0,0,0)">build.debug but those attempts did not work. For the latter got this error:</span><div><div style="color:rgb(0,0,0)"><br></div><div style="color:rgb(0,0,0)"><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">In file included from /usr/include/features.h:424,</span></p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures"> from /usr/include/pthread.h:21,</span></p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures"> from /home/pi/opensmalltalk-vm/platforms/unix/vm/sqPlatformSpecific.h:62,</span></p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures"> from /home/pi/opensmalltalk-vm/platforms/Cross/vm/sqAssert.h:16,</span></p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures"> from /home/pi/opensmalltalk-vm/platforms/unix/vm/aio.c:35:</span></p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">/usr/include/stdio.h:721:12: error: conflicting types for ‘fseeko’</span></p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures"> extern int __REDIRECT (fseeko,</span></p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures"> ^~~~~~~~~~</span></p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">In file included from /home/pi/opensmalltalk-vm/platforms/Cross/vm/sqAssert.h:16,</span></p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures"> from /home/pi/opensmalltalk-vm/platforms/unix/vm/aio.c:35:</span></p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">/home/pi/opensmalltalk-vm/platforms/unix/vm/sqPlatformSpecific.h:109:22: note: previous declaration \</span></p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures">of ‘fseeko’ was here</span></p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures"> #define fseek(s,o,w) fseeko(s,o,w)</span></p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures"> ^~~~~~</span></p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><span style="font-variant-ligatures:no-common-ligatures"><br></span></p><p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><br></p></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, Oct 24, 2020 at 1:59 PM Yoshiki Ohshima <<a href="mailto:Yoshiki.Ohshima@acm.org" target="_blank">Yoshiki.Ohshima@acm.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hi Eliot,<div><br></div><div>For <span style="color:rgb(0,0,0);font-family:arial,sans-serif">build.linux64ARMv8/squeak.</span><span style="color:rgb(0,0,0);font-family:arial,sans-serif">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?</span></div><div><br></div><div>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">/home/pi/opensmalltalk-vm/spur64src/vm/cogit.c:22:3: error: #error As yet no Cogit implementation appears to exist for your platform.</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures"><span> </span># error As yet no Cogit implementation appears to exist for your platform.</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures"><span> </span>^~~~~</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">/home/pi/opensmalltalk-vm/spur64src/vm/cogit.c:23:3: error: #error Consider implementing it, starting by adding a subclass of CogAbstractInstruction.</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures"><span> </span># error Consider implementing it, starting by adding a subclass of CogAbstractInstruction.</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures"><span> </span>^~~~~</span></p>
<p style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span style="font-variant-ligatures:no-common-ligatures">make[1]: *** [Makefile:207: cogit.o]</span></p></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Oct 21, 2020 at 10:21 AM Eliot Miranda <<a href="mailto:eliot.miranda@gmail.com" target="_blank">eliot.miranda@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"> <div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div class="gmail_default" style="font-size:large">Hi Yoshiki,</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Oct 21, 2020 at 10:14 AM Yoshiki Ohshima <<a href="mailto:Yoshiki.Ohshima@acm.org" target="_blank">Yoshiki.Ohshima@acm.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"> <div dir="ltr">Hi,<div><br>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.</div><div><br></div><div>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?</div></div></blockquote><div><font face="arial, sans-serif"><br></font></div><div class="gmail_default"><font face="arial, sans-serif">Making a Cog VM for Raspberry pi is straight-forward. Clone opensmalltalk-vm. cd to build.linux64ARMv8, read the HowToBuild, cd to <span style="color:rgb(0,0,0)">build.linux64ARMv8/squeak.cog.spur/build.debug, or </span><span style="color:rgb(0,0,0)">build.linux64ARMv8/squeak.stack.spur/build.debug, then run </span><span style="color:rgb(0,0,0)">./mvm</span></font></div><div class="gmail_default"><span style="color:rgb(0,0,0)"><font face="arial, sans-serif"></font></span></div></div><div dir="ltr"><br></div><div dir="ltr"><div dir="ltr"><div><span style="font-size:small;border-collapse:separate"><div>_,,,^..^,,,_<br></div><div>best, Eliot</div></span></div></div></div></div></div></div>
</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr">-- Yoshiki<div><br></div></div>
</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr">-- Yoshiki<div><br></div></div>
</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr">-- Yoshiki<div><br></div></div>
</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr" class="gmail_signature">-- Yoshiki<div><br></div></div>