Rainer Emrich wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > acats test cxg2014 hangs forever on hppa2.0w-hp-hpux11.00.
> ,.,. CXG2014 ACATS 2.5 06-02-10 18:02:32 > - ---- CXG2014 Check the accuracy of the SINH and COSH functions. > * CXG2014 sinh(1) actual: 7.49999999999999632E-01 expected: > 1.17520119364380146E+00 difference: > -4.25201193643801825E-01 max err: > 1.01932454980493402E-18. > Any Ideas ? I'm not sure about the hang. For the floating point operations, we are currently using *** gcc/config/pa/pa.h.ori Tue Mar 30 11:42:04 2004 --- gcc/config/pa/pa.h Tue Mar 30 11:45:20 2004 *************** *** 461,466 **** --- 461,471 ---- #define UNITS_PER_WORD (TARGET_64BIT ? 8 : 4) #define MIN_UNITS_PER_WORD 4 + /* The widest floating point format supported by the hardware. Note that + setting this influences some Ada floating point type sizes, currently + required for GNAT to operate properly. */ + #define WIDEST_HARDWARE_FP_SIZE 64 + in our GCC 3.4 based tree. I haven't yet been able to check the situation in 4.X, which is why no patch submission has been issued as of today. You might still want to give it a try, though, because I think it is likely to remain applicable. It probably incurs a difference in size between C and Ada long_double s but this is minor compared to kind of damage you are observing. Olivier
