Adding support for VxWorks target

[Stan Shebs]

Joel Brobecker wrote:
> Hello,
>
>   
>> The following series of patches adds support for cross debugging
>> VxWorks targets (version 5.x, 6.x and limited support for VxWorks 653).
>> It's a lot of code overall, and many patches, but it is almost
>> completely contained in dedicated files, and we've split the changes
>> in modules/patches, hoping to make it easier for anyone wanting to
>> look at them.
>>     
>
> Just wondering what the general sentiment is towards these patches?
> I just did a resync at AdaCore, and noticed a break due to the various
> attribute changes. It's not big deal to fix those, but now I have to
> do keep two sets of patches up to date...
>   

I skimmed, and didn't see anything problematic.  Organizationwise, my 
personal preference would to be have fewer files that are "everything 
wtx", which in turns reduces the amount of headers / header files.  It 
also forestalls some grumbles about long filenames from DOS-land. :-)  
But don't feel compelled to glom them together, if you prefer multiple 
files.

Stan