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| author | Laurent Vivier <laurent@vivier.eu> | 2017-06-28 22:42:37 +0200 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2017-06-29 20:26:56 +0200 |
| commit | a51b6bc38bb9b73a40e9486b52be12c810c6f2d9 (patch) | |
| tree | ea571679810ce1526c219ae7fe7e3314b46cb780 /target/m68k/helper.h | |
| parent | 9d403660d91229922c2786e81c23cc9dd8e644f1 (diff) | |
| download | qemu-a51b6bc38bb9b73a40e9486b52be12c810c6f2d9.zip qemu-a51b6bc38bb9b73a40e9486b52be12c810c6f2d9.tar.gz qemu-a51b6bc38bb9b73a40e9486b52be12c810c6f2d9.tar.bz2 | |
target/m68k: add explicit single and double precision operations
Add fssqrt, fdsqrt, fsadd, fdadd, fssub, fdsub, fsmul, fdmul,
fsdiv, fddiv.
The precision is managed using set_floatx80_rounding_precision().
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Message-Id: <20170628204241.32106-4-laurent@vivier.eu>
Diffstat (limited to 'target/m68k/helper.h')
| -rw-r--r-- | target/m68k/helper.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/target/m68k/helper.h b/target/m68k/helper.h index d6e80e4..0c7f06f 100644 --- a/target/m68k/helper.h +++ b/target/m68k/helper.h @@ -26,12 +26,22 @@ DEF_HELPER_2(reds32, s32, env, fp) DEF_HELPER_3(firound, void, env, fp, fp) DEF_HELPER_3(fitrunc, void, env, fp, fp) DEF_HELPER_3(fsqrt, void, env, fp, fp) +DEF_HELPER_3(fssqrt, void, env, fp, fp) +DEF_HELPER_3(fdsqrt, void, env, fp, fp) DEF_HELPER_3(fabs, void, env, fp, fp) DEF_HELPER_3(fchs, void, env, fp, fp) DEF_HELPER_4(fadd, void, env, fp, fp, fp) +DEF_HELPER_4(fsadd, void, env, fp, fp, fp) +DEF_HELPER_4(fdadd, void, env, fp, fp, fp) DEF_HELPER_4(fsub, void, env, fp, fp, fp) +DEF_HELPER_4(fssub, void, env, fp, fp, fp) +DEF_HELPER_4(fdsub, void, env, fp, fp, fp) DEF_HELPER_4(fmul, void, env, fp, fp, fp) +DEF_HELPER_4(fsmul, void, env, fp, fp, fp) +DEF_HELPER_4(fdmul, void, env, fp, fp, fp) DEF_HELPER_4(fdiv, void, env, fp, fp, fp) +DEF_HELPER_4(fsdiv, void, env, fp, fp, fp) +DEF_HELPER_4(fddiv, void, env, fp, fp, fp) DEF_HELPER_FLAGS_3(fcmp, TCG_CALL_NO_RWG, void, env, fp, fp) DEF_HELPER_FLAGS_2(set_fpcr, TCG_CALL_NO_RWG, void, env, i32) DEF_HELPER_FLAGS_2(ftst, TCG_CALL_NO_RWG, void, env, fp) |