diff options
| author | Alexander Graf <agraf@suse.de> | 2014-01-07 17:19:14 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2014-01-08 19:07:23 +0000 |
| commit | 52a1f6a3abb88ab875d5a70cec1048bb05e47263 (patch) | |
| tree | 982f8f4a2a442a66dd5050b57edfcb600dac3520 /target-arm/helper.h | |
| parent | 3c6a074a08ed3797624d4fb667564b9f3487eeaa (diff) | |
target-arm: A64: Add floating-point<->fixed-point instructions
This patch adds emulation for the instruction group labeled
"Floating-point <-> fixed-point conversions" in the ARM ARM.
Namely this includes the instructions SCVTF, UCVTF, FCVTZS, FCVTZU
(scalar, fixed-point).
Signed-off-by: Alexander Graf <agraf@suse.de>
[WN: Commit message tweak, rebased, updated to new infrastructure.
Applied bug fixes from Michael Matz and Janne Grunau.]
Signed-off-by: Will Newton <will.newton@linaro.org>
[PMM: significant cleanup]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'target-arm/helper.h')
| -rw-r--r-- | target-arm/helper.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/target-arm/helper.h b/target-arm/helper.h index 2e1af4671c..25b6b4f493 100644 --- a/target-arm/helper.h +++ b/target-arm/helper.h @@ -148,6 +148,8 @@ DEF_HELPER_3(vfp_uhtod, f64, i64, i32, ptr) DEF_HELPER_3(vfp_ultod, f64, i64, i32, ptr) DEF_HELPER_3(vfp_uqtod, f64, i64, i32, ptr) +DEF_HELPER_FLAGS_2(set_rmode, TCG_CALL_NO_RWG, i32, i32, env) + DEF_HELPER_2(vfp_fcvt_f16_to_f32, f32, i32, env) DEF_HELPER_2(vfp_fcvt_f32_to_f16, i32, f32, env) DEF_HELPER_2(neon_fcvt_f16_to_f32, f32, i32, env) |