[M3devel] some other ports.. (PPC32_OPENBSD, SPARC64_OPENBSD, SPARC64_SOLARIS)

[Jay K]

ok, bringing parse.c mostly back to what it is in release, has cleared up a lot of this, I haven't nested it all.
Then I'll have to narrow it down some -- there are two main sets of changes:
 - my changes to set operations   
 - my change to div/mod
 - Tony's to bit field operations  

It is also conceivable that mixing release/head cm3 with head/release cm3cg 1) doesn't work 2) I was doing it.

I thought I had tested my changes thoroughly but at this point, I don't know, and don't care much
to keep them if they don't work.
 (Well, hopefully the NT386 versions can stay. :) )

 - Jay


----------------------------------------
> From: jay.krell at cornell.edu
> To: m3devel at elegosoft.com
> Date: Fri, 14 May 2010 09:08:58 +0000
> Subject: Re: [M3devel] some other ports.. (PPC32_OPENBSD, SPARC64_OPENBSD, SPARC64_SOLARIS)
>
>
> Hm. Something is wrong on many platforms, in head, at least with my boot archives.
>   PPC_DARWIN, SOLsun, I386_LINUX
> I'll figure it out. Hopefully soon.
>
>  - Jay
>
> ----------------------------------------
>> From: jay.krell at cornell.edu
>> To: m3devel at elegosoft.com
>> Date: Fri, 14 May 2010 06:37:07 +0000
>> Subject: [M3devel] some other ports.. (PPC32_OPENBSD, SPARC64_OPENBSD, SPARC64_SOLARIS)
>>
>>
>> I've tried SPARC64_OPENBSD, SPARC64_SOLARIS, PPC32_OPENBSD recently (this week).
>>
>> SPARC64_SOLARIS gets far through RTLinker__InitRuntime, but ultimately bus errors in around the first line of RTType__UpdateCell, something in PolyBasis.
>> The data in the assembly looks like. Maybe a runtime memory corruption.
>>
>>
>> PPC32_OPENBSD complains something like in TextCat that a type is missing.
>> I think it used to mostly work since I deleted some install I had there.
>>
>>
>> SPARC64_OPENBSD bus errors just a few instructions into RTLinker__InitRuntime.
>> (gdb) disassem
>> Dump of assembler code for function RTLinker__InitRuntime:
>> 0x00000000004bd01c : save %sp, -224, %sp
>> 0x00000000004bd020 : sethi %hi(0xd18800), %l7
>> 0x00000000004bd024 : add %l7, 0x1fc, %l7 ! 0xd189fc
>> 0x00000000004bd028 : call 0x4bd010 <_m3_fault+60>
>> 0x00000000004bd02c : nop
>> 0x00000000004bd030 : stx %i0, [ %fp + 0x87f ]
>> 0x00000000004bd034 : stx %i1, [ %fp + 0x887 ]
>> 0x00000000004bd038 : stx %i2, [ %fp + 0x88f ]
>> 0x00000000004bd03c : stx %i3, [ %fp + 0x897 ]
>> 0x00000000004bd040 : sethi %hi(0x942c00), %g1
>> 0x00000000004bd044 : or %g1, 0x290, %g1 ! 0x942e90
>> 0x00000000004bd048 : ldx [ %l7 + %g1 ], %g1 << here
>>
>>
>> This seems like it'll be tough going. :(
>>
>>
>> I think I'll try with PIC turned off.
>>
>> - Jay
>>
>>
>