target/hppa: Use registerfields.h for FPSR

Define all of the context dependent field definitions.
Use FIELD_EX32 and FIELD_DP32 with named fields instead
of extract32 and deposit32 with raw constants.

Reviewed-by: Helge Deller <deller@gmx.de>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
3 files changed