From: Will Newton <will.newton@xxxxxxxxxx> Define the full set of floating point to fixed point conversion helpers required to support AArch64. Signed-off-by: Will Newton <will.newton@xxxxxxxxxx> Signed-off-by: Peter Maydell <peter.maydell@xxxxxxxxxx> --- target-arm/helper.c | 11 ++++++++++- target-arm/helper.h | 16 ++++++++++++++++ 2 files changed, 26 insertions(+), 1 deletion(-) diff --git a/target-arm/helper.c b/target-arm/helper.c index 67dc212..7736d4b 100644 --- a/target-arm/helper.c +++ b/target-arm/helper.c @@ -4020,16 +4020,25 @@ uint##isz##_t HELPER(vfp_to##name##p##round)(float##fsz x, \ #define VFP_CONV_FIX(name, p, fsz, isz, itype) \ VFP_CONV_FIX_FLOAT(name, p, fsz, isz, itype) \ -VFP_CONV_FLOAT_FIX_ROUND(name, p, fsz, isz, itype, _round_to_zero) +VFP_CONV_FLOAT_FIX_ROUND(name, p, fsz, isz, itype, _round_to_zero) \ +VFP_CONV_FLOAT_FIX_ROUND(name, p, fsz, isz, itype, ) + +#define VFP_CONV_FIX_A64(name, p, fsz, isz, itype) \ +VFP_CONV_FIX_FLOAT(name, p, fsz, isz, itype) \ +VFP_CONV_FLOAT_FIX_ROUND(name, p, fsz, isz, itype, ) VFP_CONV_FIX(sh, d, 64, 64, int16) VFP_CONV_FIX(sl, d, 64, 64, int32) +VFP_CONV_FIX_A64(sq, d, 64, 64, int64) VFP_CONV_FIX(uh, d, 64, 64, uint16) VFP_CONV_FIX(ul, d, 64, 64, uint32) +VFP_CONV_FIX_A64(uq, d, 64, 64, uint64) VFP_CONV_FIX(sh, s, 32, 32, int16) VFP_CONV_FIX(sl, s, 32, 32, int32) +VFP_CONV_FIX_A64(sq, s, 32, 64, int64) VFP_CONV_FIX(uh, s, 32, 32, uint16) VFP_CONV_FIX(ul, s, 32, 32, uint32) +VFP_CONV_FIX_A64(uq, s, 32, 64, uint64) #undef VFP_CONV_FIX #undef VFP_CONV_FIX_FLOAT #undef VFP_CONV_FLOAT_FIX_ROUND diff --git a/target-arm/helper.h b/target-arm/helper.h index b785623..2e1af46 100644 --- a/target-arm/helper.h +++ b/target-arm/helper.h @@ -123,14 +123,30 @@ DEF_HELPER_3(vfp_toshd_round_to_zero, i64, f64, i32, ptr) DEF_HELPER_3(vfp_tosld_round_to_zero, i64, f64, i32, ptr) DEF_HELPER_3(vfp_touhd_round_to_zero, i64, f64, i32, ptr) DEF_HELPER_3(vfp_tould_round_to_zero, i64, f64, i32, ptr) +DEF_HELPER_3(vfp_toshs, i32, f32, i32, ptr) +DEF_HELPER_3(vfp_tosls, i32, f32, i32, ptr) +DEF_HELPER_3(vfp_tosqs, i64, f32, i32, ptr) +DEF_HELPER_3(vfp_touhs, i32, f32, i32, ptr) +DEF_HELPER_3(vfp_touls, i32, f32, i32, ptr) +DEF_HELPER_3(vfp_touqs, i64, f32, i32, ptr) +DEF_HELPER_3(vfp_toshd, i64, f64, i32, ptr) +DEF_HELPER_3(vfp_tosld, i64, f64, i32, ptr) +DEF_HELPER_3(vfp_tosqd, i64, f64, i32, ptr) +DEF_HELPER_3(vfp_touhd, i64, f64, i32, ptr) +DEF_HELPER_3(vfp_tould, i64, f64, i32, ptr) +DEF_HELPER_3(vfp_touqd, i64, f64, i32, ptr) DEF_HELPER_3(vfp_shtos, f32, i32, i32, ptr) DEF_HELPER_3(vfp_sltos, f32, i32, i32, ptr) +DEF_HELPER_3(vfp_sqtos, f32, i64, i32, ptr) DEF_HELPER_3(vfp_uhtos, f32, i32, i32, ptr) DEF_HELPER_3(vfp_ultos, f32, i32, i32, ptr) +DEF_HELPER_3(vfp_uqtos, f32, i64, i32, ptr) DEF_HELPER_3(vfp_shtod, f64, i64, i32, ptr) DEF_HELPER_3(vfp_sltod, f64, i64, i32, ptr) +DEF_HELPER_3(vfp_sqtod, f64, i64, i32, ptr) 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_2(vfp_fcvt_f16_to_f32, f32, i32, env) DEF_HELPER_2(vfp_fcvt_f32_to_f16, i32, f32, env) -- 1.8.5 _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/cucslists/listinfo/kvmarm
