CVS commit: src/sys/arch/m68k/fpe

["Tetsuya Isaki" <isaki%netbsd.org@localhost>]

Module Name:    src
Committed By:   isaki
Date:           Fri Apr 19 13:57:53 UTC 2013

Modified Files:
        src/sys/arch/m68k/fpe: fpu_trig.c

Log Message:
Implement inverse trigonometric functions (i.e., FACOS, FASIN, FATAN
instructions).
o arccos is calculated using arcsin.
o arcsin is calculated using arctan.
o arctan is calculated by the CORDIC.


To generate a diff of this commit:
cvs rdiff -u -r1.11 -r1.12 src/sys/arch/m68k/fpe/fpu_trig.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.