[M3devel] help booting I386_DARWIN?

[Jay]

Btw, You don't need "console" access, like to a gui or "xcode". I, and I believe Olaf, used the stripped down "Darwin" that Apple released before it was selling x86 hardware. They don't have current 10.5 builds of that available but they do have 10.4. It works on some "normal" (non-Apple) hardware like some Dell laptops.
 
 - Jay

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> From: jay.krell at cornell.edu
> To: mika at async.caltech.edu
> CC: m3devel at elegosoft.com
> Subject: RE: [M3devel] help booting I386_DARWIN?
> Date: Thu, 2 Jul 2009 09:00:22 +0000
>
>
> er, I guess it is rep, not lock, and removing it will break it. Update your assembler or insert newlines..
> Sorry. Probably running on 10.5 fixes it too...
> I tried configuring for older processors, 586, 486, 386 I /think/ none of that worked.
>
> - Jay
>
> ----------------------------------------
>> From: jay.krell at cornell.edu
>> To: mika at async.caltech.edu
>> CC: m3devel at elegosoft.com
>> Subject: RE: [M3devel] help booting I386_DARWIN?
>> Date: Thu, 2 Jul 2009 08:59:02 +0000
>>
>>
>> Right. Look at I386_DARWIN.
>> It probes for this.
>> You have two choices.
>> - difficult -- put a newline after each lock
>> Their assembler does understand that I recall.
>>
>>
>> - get a newer assembler; that's what I did
>> I386_DARWIN will tell you what version I used, I don't know if older works.
>>
>>
>> or maybe we could/should change cm3cg here.
>> Heck, maybe there's a change in Apple's gcc to merge in.
>>
>>
>> Or maybe, heck, just remove all occurences of lock.
>> You only have one processor, right?
>>
>>
>> - Jay
>>
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>>
>> ----------------------------------------
>>> To: jay.krell at cornell.edu
>>> Date: Thu, 2 Jul 2009 01:55:58 -0700
>>> From: mika at async.caltech.edu
>>> CC: m3devel at elegosoft.com
>>> Subject: Re: [M3devel] help booting I386_DARWIN?
>>>
>>> Jay, all right, GetPC returns 0, and moving on....
>>>
>>> [unknown-00-17-f2-4c-66-5c:~/cm3-boot-I386_DARWIN-1] mika% make
>>> Makefile:3312: warning: overriding commands for target `UnixLink.c.o'
>>> Makefile:687: warning: ignoring old commands for target `UnixLink.c.o'
>>> as M3Buf.ms -o M3Buf.ms.o
>>> M3Buf.ms:1610:operands given don't match any known 386 instruction
>>> M3Buf.ms:1618:operands given don't match any known 386 instruction
>>> make: *** [M3Buf.ms.o] Error 1
>>> [unknown-00-17-f2-4c-66-5c:~/cm3-boot-I386_DARWIN-1] mika% sed -n 1610,1618p M3Buf.ms
>>> rep movsl
>>> movl %edx, -2184(%ebp)
>>> leal -2048(%ebp), %eax
>>> movl %eax, -2188(%ebp)
>>> movl $509, -2192(%ebp)
>>> movl -2184(%ebp), %edi
>>> movl -2188(%ebp), %esi
>>> movl -2192(%ebp), %ecx
>>> rep movsl
>>> [unknown-00-17-f2-4c-66-5c:~/cm3-boot-I386_DARWIN-1] mika%
>>>
>>> No this is what I have:
>>>
>>> [unknown-00-17-f2-4c-66-5c:~/cm3-boot-I386_DARWIN-1] mika% sw_vers
>>> ProductName: Mac OS X
>>> ProductVersion: 10.4.11
>>> BuildVersion: 8S2167
>>> [unknown-00-17-f2-4c-66-5c:~/cm3-boot-I386_DARWIN-1] mika% gcc -v
>>> Using built-in specs.
>>> Target: i686-apple-darwin8
>>> Configured with: /private/var/tmp/gcc/gcc-5250.obj~20/src/configure --disable-checking -enable-werror --prefix=/usr --mandir=/share/man --enable-languages=c,objc,c++,obj-c++ --program-transform-name=/^[cg][^.-]*$/s/$/-4.0/ --with-gxx-include-dir=/include/c++/4.0.0 --build=powerpc-apple-darwin8 --with-arch=pentium-m --with-tune=prescott --program-prefix= --host=i686-apple-darwin8 --target=i686-apple-darwin8
>>> Thread model: posix
>>> gcc version 4.0.1 (Apple Computer, Inc. build 5250)
>>> [unknown-00-17-f2-4c-66-5c:~/cm3-boot-I386_DARWIN-1] mika%
>>>
>>> odd that it would work for you... hmm I wonder, maybe the Xcode needs
>>> updating?
>>>
>>> A little tricky in that case since I don't have console access and
>>> am not really a Mac guru.
>>>
>>> Mika