[Vm-dev] Strange error while building stack vm
Igor Stasenko
siguctua at gmail.com
Thu Dec 30 10:22:57 UTC 2010
On 30 December 2010 10:53, John McIntosh
<johnmci at smalltalkconsulting.com> wrote:
>
> The mac OS tree is not certified to work or even compile with the cog
> vm. In fact you should know that any vm built with the Mac OS tree and
> submitted to the osx app store will be rejected by apple
>
Well but at least once it was built by Eliot? No?
Because otherwise, why is it there, if not for building against it? :)
I doubt that there is something wrong with Mac OS tree,
okay.. the headers could be a little bit different, but
i compiling the gcc3x-interp.c which have little to do with Mac OS tree,
since its a generated StrackInterpreter code.
As to me, it looks like bug in GCC (because error is FATAL).
> On 12/30/10, Igor Stasenko <siguctua at gmail.com> wrote:
>>
>> (warnings are supressed)
>>
>> In file included from
>> /Users/sig/projects/cog/sig-cog/build/../platforms/Mac
>> OS/vm/Developer/sqGnu.h:46,
>> from
>> /Users/sig/projects/cog/sig-cog/src/vm/gcc3x-interp.c:20:
>> /Users/sig/projects/cog/sig-cog/src/vm/gcc3x-interp.c: At top level:
>> /Users/sig/projects/cog/sig-cog/src/vm/gcc3x-interp.c: At top level:
>> /Users/sig/projects/cog/sig-cog/src/vm/gcc3x-interp.c:15490: note:
>> ‘theIP’ was declared here
>> /Users/sig/projects/cog/sig-cog/src/vm/gcc3x-interp.c:34730: note:
>> ‘hdrTypeBits’ was declared here
>> /Users/sig/projects/cog/sig-cog/src/vm/gcc3x-interp.c:14690: note:
>> ‘hdrTypeBits’ was declared here
>> /Users/sig/projects/cog/sig-cog/src/vm/gcc3x-interp.c:35424: note:
>> ‘freeChunkSize’ was declared here
>> /Users/sig/projects/cog/sig-cog/src/vm/gcc3x-interp.c:35311: note:
>> ‘freeChunkSize’ was declared here
>> /var/folders/kE/kEXZB7BWHXWwxswd6aL4XU+++TM/-Tmp-//ccIxqx9C.s:143250:FATAL:Symbol
>> L0bereaveAllMarriedContexts already defined.
>>
>>
>> i found the only use of it in generated code:
>>
>> voidVMStateForSnapshot(void) {
>> DECL_MAYBE_SQ_GLOBAL_STRUCT
>> sqInt activeContext;
>> sqInt header;
>> sqInt oop;
>> sqInt sz;
>>
>> activeContext = divorceAllFrames();
>> /* begin bereaveAllMarriedContexts */
>> VM_LABEL(0bereaveAllMarriedContexts);
>>
>>
>> but gcc insists that there are another one???
>>
>> --
>> Best regards,
>> Igor Stasenko AKA sig.
>>
>
>
> --
> ===========================================================================
> John M. McIntosh <johnmci at smalltalkconsulting.com>
> Corporate Smalltalk Consulting Ltd. http://www.smalltalkconsulting.com
> ===========================================================================
>
--
Best regards,
Igor Stasenko AKA sig.
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