Le 21 août 2013 à 16:41, Element Green <jgr...@users.sourceforge.net> a écrit :

>  You should be able to do that like:
> x/8bx 0x039894bc
> 

(gdb) x/8bx 0x039894bc           
0x39894bc:      0xe1    0xee    0xee    0xee    0xe1    0xee    0xee    0xee

> 
> Do you know any details about the differences in the CPUs?  Maybe this is a 
> 64 bit related issue?  Although as far as I know most CPUs should be 64 bit 
> capable these days.
> 

Here are some infos on the two machines on which it crashes :

> The core dump I gave you is from the 10.8.4 machine.  The other has 10.6.8.  
> Both machines have Intel Core 2 Duo chips (dual core, 64-bit) with 4gbs ram 
> and are Macbook Pros, best I can tell both are from the pre-unibody 2008/2009 
> time period and have near identical hardware (I got them used so I don't know 
> their exact age).  These days I use them mostly as "lowest common 
> denominator" test machines.  Not sure what other more specific hardware info 
> you need - let me know.  FYI, for Director 12 projectors the minimum OS 
> requirement is 10.6.  But I am more concerned that a machine that is capable 
> of running the latest Mac OS can't run fluidxtra.  I had sent you the cpu 
> capability list from the 10.8 machine earlier, here is the same list again 
> but from both machines:
> 
> 10.8.4 Mac:
> marcel-winmacbk:~ marcelblum$ sysctl hw.optional
> hw.optional.floatingpoint: 1
> hw.optional.mmx: 1
> hw.optional.sse: 1
> hw.optional.sse2: 1
> hw.optional.sse3: 1
> hw.optional.supplementalsse3: 1
> hw.optional.sse4_1: 1
> hw.optional.sse4_2: 0
> hw.optional.x86_64: 1
> hw.optional.aes: 0
> hw.optional.avx1_0: 0
> hw.optional.rdrand: 0
> hw.optional.f16c: 0
> hw.optional.enfstrg: 0
> 
> 10.6.8 Mac:
> new-host:~ marcelblum$ sysctl hw.optional
> hw.optional.floatingpoint: 1
> hw.optional.mmx: 1
> hw.optional.sse: 1
> hw.optional.sse2: 1
> hw.optional.sse3: 1
> hw.optional.supplementalsse3: 1
> hw.optional.sse4_1: 1
> hw.optional.sse4_2: 0
> hw.optional.x86_64: 1
> hw.optional.aes: 0
> 
> So basically identical processors, I think just 10.8 shows more possible 
> options that the cpu doesn't have.

Thanks for any insights.

Cheers

Antoine

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