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Re: Rename unwind.h to unwind-gcc.h


On 04/16/2014 12:48 PM, Douglas B Rupp wrote:
> On 04/16/2014 12:38 PM, Eric Botcazou wrote:
>>> Because GCC would then be already incompatible with the Intel compiler from
>>> which this interface was drawn, way back when the ia64 support was added to
>>> GCC and we redesigned GCC's exception handling.
>>
>> The irony being that WindRiver is now owned by Intel...
>>
>> Doug, what does this unwind.h from VxWorks 7 contain exactly?  Is it something
>> that is derived from the original ICC implementation?
>>
> 
> There's no reference in it to a derivative work. It's
> Copyright 2010 Wind River
> and the description says it's the C++ ABI interface to the unwinder.

Is it a (reasonably) close match, interface-wise?  Ought we be using
--with-system-libunwind for VxWorks7, like we do for hpux?


r~


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