winedbg: add diplay for floating point status

[Jeff Latimer]

Thanks for the advice and encouragment.  I will be submitting patches 
again soon.  Should the all-regs be invoked at the exception or just the 
regs?  I suppose the FPU errors are rather rare.

Jeff

Eric Pouech wrote:

> Jeff L wrote:
>
>> This patch adds code to examine the floating point save area in the 
>> context being examined.  For the want of a better place I have in 
>> included it with the registers area.
>>
>> Changelog: added code to examine and display floating point uint 
>> status into be_i386.c
>
> your patch is definitively needed
>
> However, I'd rather do it the way gdb does it:
> - 'info regs' shows only 'general purpose' and segment registers
> - 'info all-regs' shows all the registers (including floating point ones)
>
> that'd mean adding an extra parameter to all be_???_print_context to 
> drive this.
>
> A+