target/m68k: implement ftan

Using a local m68k floatx80_tan()
[copied from previous:
Written by Andreas Grabher for Previous, NeXT Computer Emulator.]

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20180312202728.23790-2-laurent@vivier.eu>
This commit is contained in:
Laurent Vivier 2018-03-12 21:27:18 +01:00
parent 59667bb167
commit 273401809c
6 changed files with 356 additions and 0 deletions

View file

@ -5057,6 +5057,9 @@ DISAS_INSN(fpu)
case 0x06: /* flognp1 */
gen_helper_flognp1(cpu_env, cpu_dest, cpu_src);
break;
case 0x0f: /* ftan */
gen_helper_ftan(cpu_env, cpu_dest, cpu_src);
break;
case 0x10: /* fetox */
gen_helper_fetox(cpu_env, cpu_dest, cpu_src);
break;