floating point registers in 'info reg'

[Nick Duffek]

On 9-Jan-2001, Fernando Nasser wrote:

>There new register description interface posted recently by Nick Duffek
>is supposed to help us add these new characterizations.

Yes, the patch as-is provides a REGS_HIDESOME flag to specify that a
register should not be displayed by "info registers" but should be
displayed by "info all-registers".  It replaces the TYPE_CODE_FLT test.

That's not immediately helpful though, because:
  (1) the patch hasn't been approved yet;
  (2) the REGS_HIDESOME functionality is applies only to multi-arched
      ports using the new interface, and the x86 port isn't multi-arched.

Nick