x86_64

Andrew Haley aph@redhat.com
Mon Jan 19 17:04:00 GMT 2009


Yang Zhang wrote:
> John Fine wrote:
>> If you understand the 32-bit and you can read the AMD manuals, I don't
>> see what else might be confusing you (actually even the above register
>> lists were in one of the AMD manuals).
>>
>> What is confusing about the use of local labels by the compiler?
> 
> There are many of these labels in the x86_64 output and none in the x86
> output.  I can't piece together how they're being used.
> 
> The x86_64 output also sports a .section eh_frame despite the fact that
> I'm not using g++, which seems to just contain some data layout
> description of the above labeled items.

I presume you saw my reply; all the answers are there.

Andrew.



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