Hi, As this is an RFC patch it is not a complete implementation but exploring the two options for implementing half-precision floating point going forward.
The first few patches shuffle the two softfloat implementations around so they can live side-by-side. The SoftFloat3c library has been structured to allow better embedding in libraries so comes with a set of primitives, base files as well as the individual operations. The build is somewhat complicated by the fact various specialisations are supported for SSE like enabled processors. This is controlled by the presence of CONFIG_SOFTFLOAT3_FAST_INT64. I then implement a few random functions using the softfloat3c code. To keep things clean the helper functions are all in advsimd_helper.c. As the two implementations are sitting side by side we need to copy the exception flags back and forth to ensure the virtual FPU state is correct between operations implemented by both libraries. This can obviously be removed is an architecture fully transitions to a later library. When I came to implement the half-precision AdvSIMD across lanes it made sense to re-factor the existing code. As there was already some support that had been added for float16 to the existing 2a code I thought I'd see how easy this was to add. Adding the new templated compare function was easy enough with a few helpers but I also spent some time chasing down a bug with propagation of signalling NaNs which I assume would have affected the existing ARM usage as well. The IEEE spec is a little fuzzy on propagation across multiple steps which is how these functions use it. As this patch series is a bit of a monster on account of all the importing and mangling steps you may prefer to take a copy from: https://github.com/stsquad/qemu/tree/softfloat-and-arm-fp16 It is based on-top of my latest set of CI updates so gets a fairly broad compile test. One failure is because of a fix that hadn't yet gotten into master and the other is due to a clash of os-win32.h bringing in windows headers that clash on the definition of LITTLEENDIAN. So while any review is gratefully accepted my main interest is if this sort of duel approach is worth it? I think the long term aim would be to move fully over to the newer library if we can but I appreciate a not inconsiderable amount of work has gone into the existing 2a code. Having said that as long as the testing is good we are likely to pick up bugs in both implementations. While its nice to have a more modern SoftFloat library it still lags somewhat on QEMUs general requirements claiming only direct support for IEEE754 1985 whereas most modern CPUs are closer to the 2008 revision of the specification. Cheers, Alex Bennée (23): softfloat: move existing softfloat2a into versioned directory fpu: import SoftFloat3c softfloat3c: dos2unix all files softfloat3c: fixup include paths softfloat3c: initial build machinery softfloat3c: silence compiler warning softfloat3c: f16_to_f128M remove unused variable target-aarch64: enable SoftFloat3 build for FP16 arm: introduce ARM_V8_FP16 feature bit target/arm/translate-a64.c: handle_3same_64 comment fix target/arm/translate-a64.c: AdvSIMD scalar 3 Same FP16 initial decode target/arm/translate-a64.c: add FP16 FAGCT to AdvSIMD 3 Same target/arm/translate-a64.c: add FP16 FADD to AdvSIMD 3 Same target/arm/translate-a64.c: add ARMv8.2 fadd scalar half-precision target/arm/translate-a64.c: AdvSIMD scalar 2 register misc decode include/exec/helper-head.h: support f16 in helper calls fpu/softfloat2a: implement propagateFloat16NaN fpu/softfloat2a: implement float16_squash_input_denormal fpu/softfloat2a: implement float16_abs helper fpu/softfloat2a: add half-precision expansions for MINMAX fns fpu/softfloat2a: propagate signalling NaNs in MINMAX fpu/softfloat2a: improve comments on ARM NaN propagation target/arm: implement half-precision F(MIN|MAX)(V|NMV) Makefile.target | 2 +- configure | 24 + default-configs/aarch64-common.mak | 3 + default-configs/aarch64-linux-user.mak | 2 + default-configs/aarch64-softmmu.mak | 2 + fpu/Makefile.objs | 147 +++ fpu/{ => softfloat2a}/softfloat-macros.h | 0 fpu/{ => softfloat2a}/softfloat-specialize.h | 53 +- fpu/{ => softfloat2a}/softfloat.c | 27 +- fpu/softfloat3c/8086-SSE/extF80M_isSignalingNaN.c | 57 + fpu/softfloat3c/8086-SSE/f128M_isSignalingNaN.c | 60 ++ fpu/softfloat3c/8086-SSE/s_commonNaNToExtF80M.c | 56 + fpu/softfloat3c/8086-SSE/s_commonNaNToExtF80UI.c | 56 + fpu/softfloat3c/8086-SSE/s_commonNaNToF128M.c | 56 + fpu/softfloat3c/8086-SSE/s_commonNaNToF128UI.c | 55 + fpu/softfloat3c/8086-SSE/s_commonNaNToF16UI.c | 51 + fpu/softfloat3c/8086-SSE/s_commonNaNToF32UI.c | 51 + fpu/softfloat3c/8086-SSE/s_commonNaNToF64UI.c | 53 + fpu/softfloat3c/8086-SSE/s_extF80MToCommonNaN.c | 62 ++ fpu/softfloat3c/8086-SSE/s_extF80UIToCommonNaN.c | 62 ++ fpu/softfloat3c/8086-SSE/s_f128MToCommonNaN.c | 62 ++ fpu/softfloat3c/8086-SSE/s_f128UIToCommonNaN.c | 65 ++ fpu/softfloat3c/8086-SSE/s_f16UIToCommonNaN.c | 59 ++ fpu/softfloat3c/8086-SSE/s_f32UIToCommonNaN.c | 59 ++ fpu/softfloat3c/8086-SSE/s_f64UIToCommonNaN.c | 59 ++ fpu/softfloat3c/8086-SSE/s_propagateNaNExtF80M.c | 107 ++ fpu/softfloat3c/8086-SSE/s_propagateNaNExtF80UI.c | 106 ++ fpu/softfloat3c/8086-SSE/s_propagateNaNF128M.c | 76 ++ fpu/softfloat3c/8086-SSE/s_propagateNaNF128UI.c | 81 ++ fpu/softfloat3c/8086-SSE/s_propagateNaNF16UI.c | 63 ++ fpu/softfloat3c/8086-SSE/s_propagateNaNF32UI.c | 63 ++ fpu/softfloat3c/8086-SSE/s_propagateNaNF64UI.c | 63 ++ fpu/softfloat3c/8086-SSE/softfloat_raiseFlags.c | 52 + fpu/softfloat3c/8086/extF80M_isSignalingNaN.c | 57 + fpu/softfloat3c/8086/f128M_isSignalingNaN.c | 60 ++ fpu/softfloat3c/8086/s_commonNaNToExtF80M.c | 56 + fpu/softfloat3c/8086/s_commonNaNToExtF80UI.c | 56 + fpu/softfloat3c/8086/s_commonNaNToF128M.c | 56 + fpu/softfloat3c/8086/s_commonNaNToF128UI.c | 55 + fpu/softfloat3c/8086/s_commonNaNToF16UI.c | 51 + fpu/softfloat3c/8086/s_commonNaNToF32UI.c | 51 + fpu/softfloat3c/8086/s_commonNaNToF64UI.c | 53 + fpu/softfloat3c/8086/s_extF80MToCommonNaN.c | 62 ++ fpu/softfloat3c/8086/s_extF80UIToCommonNaN.c | 62 ++ fpu/softfloat3c/8086/s_f128MToCommonNaN.c | 62 ++ fpu/softfloat3c/8086/s_f128UIToCommonNaN.c | 65 ++ fpu/softfloat3c/8086/s_f16UIToCommonNaN.c | 59 ++ fpu/softfloat3c/8086/s_f32UIToCommonNaN.c | 59 ++ fpu/softfloat3c/8086/s_f64UIToCommonNaN.c | 59 ++ fpu/softfloat3c/8086/s_propagateNaNExtF80M.c | 107 ++ fpu/softfloat3c/8086/s_propagateNaNExtF80UI.c | 106 ++ fpu/softfloat3c/8086/s_propagateNaNF128M.c | 108 ++ fpu/softfloat3c/8086/s_propagateNaNF128UI.c | 105 ++ fpu/softfloat3c/8086/s_propagateNaNF16UI.c | 84 ++ fpu/softfloat3c/8086/s_propagateNaNF32UI.c | 84 ++ fpu/softfloat3c/8086/s_propagateNaNF64UI.c | 84 ++ fpu/softfloat3c/8086/softfloat_raiseFlags.c | 52 + fpu/softfloat3c/8086/specialize.h | 375 +++++++ fpu/softfloat3c/extF80M_add.c | 100 ++ fpu/softfloat3c/extF80M_div.c | 194 ++++ fpu/softfloat3c/extF80M_eq.c | 98 ++ fpu/softfloat3c/extF80M_eq_signaling.c | 92 ++ fpu/softfloat3c/extF80M_le.c | 106 ++ fpu/softfloat3c/extF80M_le_quiet.c | 112 ++ fpu/softfloat3c/extF80M_lt.c | 106 ++ fpu/softfloat3c/extF80M_lt_quiet.c | 112 ++ fpu/softfloat3c/extF80M_mul.c | 139 +++ fpu/softfloat3c/extF80M_rem.c | 204 ++++ fpu/softfloat3c/extF80M_roundToInt.c | 169 +++ fpu/softfloat3c/extF80M_sqrt.c | 176 ++++ fpu/softfloat3c/extF80M_sub.c | 100 ++ fpu/softfloat3c/extF80M_to_f128M.c | 125 +++ fpu/softfloat3c/extF80M_to_f16.c | 112 ++ fpu/softfloat3c/extF80M_to_f32.c | 112 ++ fpu/softfloat3c/extF80M_to_f64.c | 112 ++ fpu/softfloat3c/extF80M_to_i32.c | 100 ++ fpu/softfloat3c/extF80M_to_i32_r_minMag.c | 120 +++ fpu/softfloat3c/extF80M_to_i64.c | 97 ++ fpu/softfloat3c/extF80M_to_i64_r_minMag.c | 115 ++ fpu/softfloat3c/extF80M_to_ui32.c | 101 ++ fpu/softfloat3c/extF80M_to_ui32_r_minMag.c | 111 ++ fpu/softfloat3c/extF80M_to_ui64.c | 97 ++ fpu/softfloat3c/extF80M_to_ui64_r_minMag.c | 108 ++ fpu/softfloat3c/extF80_add.c | 80 ++ fpu/softfloat3c/extF80_div.c | 203 ++++ fpu/softfloat3c/extF80_eq.c | 73 ++ fpu/softfloat3c/extF80_eq_signaling.c | 67 ++ fpu/softfloat3c/extF80_isSignalingNaN.c | 51 + fpu/softfloat3c/extF80_le.c | 73 ++ fpu/softfloat3c/extF80_le_quiet.c | 78 ++ fpu/softfloat3c/extF80_lt.c | 73 ++ fpu/softfloat3c/extF80_lt_quiet.c | 78 ++ fpu/softfloat3c/extF80_mul.c | 158 +++ fpu/softfloat3c/extF80_rem.c | 225 ++++ fpu/softfloat3c/extF80_roundToInt.c | 147 +++ fpu/softfloat3c/extF80_sqrt.c | 168 +++ fpu/softfloat3c/extF80_sub.c | 80 ++ fpu/softfloat3c/extF80_to_f128.c | 75 ++ fpu/softfloat3c/extF80_to_f16.c | 96 ++ fpu/softfloat3c/extF80_to_f32.c | 96 ++ fpu/softfloat3c/extF80_to_f64.c | 96 ++ fpu/softfloat3c/extF80_to_i32.c | 83 ++ fpu/softfloat3c/extF80_to_i32_r_minMag.c | 97 ++ fpu/softfloat3c/extF80_to_i64.c | 89 ++ fpu/softfloat3c/extF80_to_i64_r_minMag.c | 94 ++ fpu/softfloat3c/extF80_to_ui32.c | 83 ++ fpu/softfloat3c/extF80_to_ui32_r_minMag.c | 88 ++ fpu/softfloat3c/extF80_to_ui64.c | 84 ++ fpu/softfloat3c/extF80_to_ui64_r_minMag.c | 88 ++ fpu/softfloat3c/f128M_add.c | 97 ++ fpu/softfloat3c/f128M_div.c | 187 ++++ fpu/softfloat3c/f128M_eq.c | 100 ++ fpu/softfloat3c/f128M_eq_signaling.c | 92 ++ fpu/softfloat3c/f128M_le.c | 93 ++ fpu/softfloat3c/f128M_le_quiet.c | 96 ++ fpu/softfloat3c/f128M_lt.c | 93 ++ fpu/softfloat3c/f128M_lt_quiet.c | 96 ++ fpu/softfloat3c/f128M_mul.c | 158 +++ fpu/softfloat3c/f128M_mulAdd.c | 92 ++ fpu/softfloat3c/f128M_rem.c | 182 ++++ fpu/softfloat3c/f128M_roundToInt.c | 216 ++++ fpu/softfloat3c/f128M_sqrt.c | 216 ++++ fpu/softfloat3c/f128M_sub.c | 97 ++ fpu/softfloat3c/f128M_to_extF80M.c | 101 ++ fpu/softfloat3c/f128M_to_f16.c | 113 ++ fpu/softfloat3c/f128M_to_f32.c | 109 ++ fpu/softfloat3c/f128M_to_f64.c | 112 ++ fpu/softfloat3c/f128M_to_i32.c | 98 ++ fpu/softfloat3c/f128M_to_i32_r_minMag.c | 106 ++ fpu/softfloat3c/f128M_to_i64.c | 102 ++ fpu/softfloat3c/f128M_to_i64_r_minMag.c | 124 +++ fpu/softfloat3c/f128M_to_ui32.c | 98 ++ fpu/softfloat3c/f128M_to_ui32_r_minMag.c | 102 ++ fpu/softfloat3c/f128M_to_ui64.c | 102 ++ fpu/softfloat3c/f128M_to_ui64_r_minMag.c | 114 ++ fpu/softfloat3c/f128_add.c | 78 ++ fpu/softfloat3c/f128_div.c | 199 ++++ fpu/softfloat3c/f128_eq.c | 73 ++ fpu/softfloat3c/f128_eq_signaling.c | 67 ++ fpu/softfloat3c/f128_isSignalingNaN.c | 51 + fpu/softfloat3c/f128_le.c | 72 ++ fpu/softfloat3c/f128_le_quiet.c | 78 ++ fpu/softfloat3c/f128_lt.c | 72 ++ fpu/softfloat3c/f128_lt_quiet.c | 78 ++ fpu/softfloat3c/f128_mul.c | 163 +++ fpu/softfloat3c/f128_mulAdd.c | 63 ++ fpu/softfloat3c/f128_rem.c | 190 ++++ fpu/softfloat3c/f128_roundToInt.c | 160 +++ fpu/softfloat3c/f128_sqrt.c | 194 ++++ fpu/softfloat3c/f128_sub.c | 78 ++ fpu/softfloat3c/f128_to_extF80.c | 109 ++ fpu/softfloat3c/f128_to_f16.c | 95 ++ fpu/softfloat3c/f128_to_f32.c | 95 ++ fpu/softfloat3c/f128_to_f64.c | 100 ++ fpu/softfloat3c/f128_to_i32.c | 85 ++ fpu/softfloat3c/f128_to_i32_r_minMag.c | 100 ++ fpu/softfloat3c/f128_to_i64.c | 95 ++ fpu/softfloat3c/f128_to_i64_r_minMag.c | 113 ++ fpu/softfloat3c/f128_to_ui32.c | 86 ++ fpu/softfloat3c/f128_to_ui32_r_minMag.c | 89 ++ fpu/softfloat3c/f128_to_ui64.c | 96 ++ fpu/softfloat3c/f128_to_ui64_r_minMag.c | 105 ++ fpu/softfloat3c/f16_add.c | 70 ++ fpu/softfloat3c/f16_div.c | 186 ++++ fpu/softfloat3c/f16_eq.c | 66 ++ fpu/softfloat3c/f16_eq_signaling.c | 61 ++ fpu/softfloat3c/f16_isSignalingNaN.c | 51 + fpu/softfloat3c/f16_le.c | 66 ++ fpu/softfloat3c/f16_le_quiet.c | 71 ++ fpu/softfloat3c/f16_lt.c | 66 ++ fpu/softfloat3c/f16_lt_quiet.c | 71 ++ fpu/softfloat3c/f16_mul.c | 140 +++ fpu/softfloat3c/f16_mulAdd.c | 60 ++ fpu/softfloat3c/f16_rem.c | 171 +++ fpu/softfloat3c/f16_roundToInt.c | 112 ++ fpu/softfloat3c/f16_sqrt.c | 136 +++ fpu/softfloat3c/f16_sub.c | 70 ++ fpu/softfloat3c/f16_to_extF80.c | 101 ++ fpu/softfloat3c/f16_to_extF80M.c | 111 ++ fpu/softfloat3c/f16_to_f128.c | 96 ++ fpu/softfloat3c/f16_to_f128M.c | 111 ++ fpu/softfloat3c/f16_to_f32.c | 93 ++ fpu/softfloat3c/f16_to_f64.c | 93 ++ fpu/softfloat3c/f16_to_i32.c | 87 ++ fpu/softfloat3c/f16_to_i32_r_minMag.c | 88 ++ fpu/softfloat3c/f16_to_i64.c | 87 ++ fpu/softfloat3c/f16_to_i64_r_minMag.c | 88 ++ fpu/softfloat3c/f16_to_ui32.c | 84 ++ fpu/softfloat3c/f16_to_ui32_r_minMag.c | 87 ++ fpu/softfloat3c/f16_to_ui64.c | 84 ++ fpu/softfloat3c/f16_to_ui64_r_minMag.c | 87 ++ fpu/softfloat3c/f32_add.c | 70 ++ fpu/softfloat3c/f32_div.c | 180 ++++ fpu/softfloat3c/f32_eq.c | 66 ++ fpu/softfloat3c/f32_eq_signaling.c | 61 ++ fpu/softfloat3c/f32_isSignalingNaN.c | 51 + fpu/softfloat3c/f32_le.c | 66 ++ fpu/softfloat3c/f32_le_quiet.c | 71 ++ fpu/softfloat3c/f32_lt.c | 66 ++ fpu/softfloat3c/f32_lt_quiet.c | 71 ++ fpu/softfloat3c/f32_mul.c | 137 +++ fpu/softfloat3c/f32_mulAdd.c | 60 ++ fpu/softfloat3c/f32_rem.c | 168 +++ fpu/softfloat3c/f32_roundToInt.c | 112 ++ fpu/softfloat3c/f32_sqrt.c | 121 +++ fpu/softfloat3c/f32_sub.c | 70 ++ fpu/softfloat3c/f32_to_extF80.c | 101 ++ fpu/softfloat3c/f32_to_extF80M.c | 111 ++ fpu/softfloat3c/f32_to_f128.c | 96 ++ fpu/softfloat3c/f32_to_f128M.c | 115 ++ fpu/softfloat3c/f32_to_f16.c | 88 ++ fpu/softfloat3c/f32_to_f64.c | 93 ++ fpu/softfloat3c/f32_to_i32.c | 84 ++ fpu/softfloat3c/f32_to_i32_r_minMag.c | 89 ++ fpu/softfloat3c/f32_to_i64.c | 96 ++ fpu/softfloat3c/f32_to_i64_r_minMag.c | 94 ++ fpu/softfloat3c/f32_to_ui32.c | 84 ++ fpu/softfloat3c/f32_to_ui32_r_minMag.c | 88 ++ fpu/softfloat3c/f32_to_ui64.c | 96 ++ fpu/softfloat3c/f32_to_ui64_r_minMag.c | 90 ++ fpu/softfloat3c/f64_add.c | 74 ++ fpu/softfloat3c/f64_div.c | 172 +++ fpu/softfloat3c/f64_eq.c | 66 ++ fpu/softfloat3c/f64_eq_signaling.c | 61 ++ fpu/softfloat3c/f64_isSignalingNaN.c | 51 + fpu/softfloat3c/f64_le.c | 67 ++ fpu/softfloat3c/f64_le_quiet.c | 72 ++ fpu/softfloat3c/f64_lt.c | 67 ++ fpu/softfloat3c/f64_lt_quiet.c | 72 ++ fpu/softfloat3c/f64_mul.c | 150 +++ fpu/softfloat3c/f64_mulAdd.c | 60 ++ fpu/softfloat3c/f64_rem.c | 189 ++++ fpu/softfloat3c/f64_roundToInt.c | 112 ++ fpu/softfloat3c/f64_sqrt.c | 133 +++ fpu/softfloat3c/f64_sub.c | 74 ++ fpu/softfloat3c/f64_to_extF80.c | 101 ++ fpu/softfloat3c/f64_to_extF80M.c | 111 ++ fpu/softfloat3c/f64_to_f128.c | 98 ++ fpu/softfloat3c/f64_to_f128M.c | 117 +++ fpu/softfloat3c/f64_to_f16.c | 88 ++ fpu/softfloat3c/f64_to_f32.c | 88 ++ fpu/softfloat3c/f64_to_i32.c | 82 ++ fpu/softfloat3c/f64_to_i32_r_minMag.c | 96 ++ fpu/softfloat3c/f64_to_i64.c | 103 ++ fpu/softfloat3c/f64_to_i64_r_minMag.c | 100 ++ fpu/softfloat3c/f64_to_ui32.c | 82 ++ fpu/softfloat3c/f64_to_ui32_r_minMag.c | 88 ++ fpu/softfloat3c/f64_to_ui64.c | 103 ++ fpu/softfloat3c/f64_to_ui64_r_minMag.c | 93 ++ fpu/softfloat3c/i32_to_extF80.c | 65 ++ fpu/softfloat3c/i32_to_extF80M.c | 78 ++ fpu/softfloat3c/i32_to_f128.c | 64 ++ fpu/softfloat3c/i32_to_f128M.c | 81 ++ fpu/softfloat3c/i32_to_f16.c | 71 ++ fpu/softfloat3c/i32_to_f32.c | 58 ++ fpu/softfloat3c/i32_to_f64.c | 65 ++ fpu/softfloat3c/i64_to_extF80.c | 65 ++ fpu/softfloat3c/i64_to_extF80M.c | 78 ++ fpu/softfloat3c/i64_to_f128.c | 72 ++ fpu/softfloat3c/i64_to_f128M.c | 92 ++ fpu/softfloat3c/i64_to_f16.c | 70 ++ fpu/softfloat3c/i64_to_f32.c | 70 ++ fpu/softfloat3c/i64_to_f64.c | 58 ++ fpu/softfloat3c/platform.h | 65 ++ fpu/softfloat3c/s_add128.c | 55 + fpu/softfloat3c/s_add256M.c | 65 ++ fpu/softfloat3c/s_addCarryM.c | 70 ++ fpu/softfloat3c/s_addComplCarryM.c | 70 ++ fpu/softfloat3c/s_addExtF80M.c | 186 ++++ fpu/softfloat3c/s_addF128M.c | 211 ++++ fpu/softfloat3c/s_addM.c | 70 ++ fpu/softfloat3c/s_addMagsExtF80.c | 156 +++ fpu/softfloat3c/s_addMagsF128.c | 154 +++ fpu/softfloat3c/s_addMagsF16.c | 183 ++++ fpu/softfloat3c/s_addMagsF32.c | 126 +++ fpu/softfloat3c/s_addMagsF64.c | 128 +++ fpu/softfloat3c/s_approxRecip32_1.c | 66 ++ fpu/softfloat3c/s_approxRecipSqrt32_1.c | 73 ++ fpu/softfloat3c/s_approxRecipSqrt_1Ks.c | 49 + fpu/softfloat3c/s_approxRecip_1Ks.c | 49 + fpu/softfloat3c/s_compare128M.c | 62 ++ fpu/softfloat3c/s_compare96M.c | 62 ++ fpu/softfloat3c/s_compareNonnormExtF80M.c | 111 ++ fpu/softfloat3c/s_countLeadingZeros16.c | 60 ++ fpu/softfloat3c/s_countLeadingZeros32.c | 64 ++ fpu/softfloat3c/s_countLeadingZeros64.c | 73 ++ fpu/softfloat3c/s_countLeadingZeros8.c | 59 ++ fpu/softfloat3c/s_eq128.c | 51 + fpu/softfloat3c/s_invalidExtF80M.c | 49 + fpu/softfloat3c/s_invalidF128M.c | 53 + fpu/softfloat3c/s_isNaNF128M.c | 57 + fpu/softfloat3c/s_le128.c | 51 + fpu/softfloat3c/s_lt128.c | 51 + fpu/softfloat3c/s_mul128By32.c | 58 ++ fpu/softfloat3c/s_mul128MTo256M.c | 100 ++ fpu/softfloat3c/s_mul128To256M.c | 71 ++ fpu/softfloat3c/s_mul64ByShifted32To128.c | 56 + fpu/softfloat3c/s_mul64To128.c | 66 ++ fpu/softfloat3c/s_mul64To128M.c | 68 ++ fpu/softfloat3c/s_mulAddF128.c | 350 +++++++ fpu/softfloat3c/s_mulAddF128M.c | 382 +++++++ fpu/softfloat3c/s_mulAddF16.c | 226 ++++ fpu/softfloat3c/s_mulAddF32.c | 224 ++++ fpu/softfloat3c/s_mulAddF64.c | 496 +++++++++ fpu/softfloat3c/s_negXM.c | 63 ++ fpu/softfloat3c/s_normExtF80SigM.c | 52 + fpu/softfloat3c/s_normRoundPackMToExtF80M.c | 78 ++ fpu/softfloat3c/s_normRoundPackMToF128M.c | 73 ++ fpu/softfloat3c/s_normRoundPackToExtF80.c | 71 ++ fpu/softfloat3c/s_normRoundPackToF128.c | 81 ++ fpu/softfloat3c/s_normRoundPackToF16.c | 58 ++ fpu/softfloat3c/s_normRoundPackToF32.c | 58 ++ fpu/softfloat3c/s_normRoundPackToF64.c | 58 ++ fpu/softfloat3c/s_normSubnormalExtF80Sig.c | 52 + fpu/softfloat3c/s_normSubnormalF128Sig.c | 65 ++ fpu/softfloat3c/s_normSubnormalF128SigM.c | 61 ++ fpu/softfloat3c/s_normSubnormalF16Sig.c | 52 + fpu/softfloat3c/s_normSubnormalF32Sig.c | 52 + fpu/softfloat3c/s_normSubnormalF64Sig.c | 52 + fpu/softfloat3c/s_remStepMBy32.c | 86 ++ fpu/softfloat3c/s_roundMToI64.c | 88 ++ fpu/softfloat3c/s_roundMToUI64.c | 84 ++ fpu/softfloat3c/s_roundPackMToExtF80M.c | 256 +++++ fpu/softfloat3c/s_roundPackMToF128M.c | 178 ++++ fpu/softfloat3c/s_roundPackToExtF80.c | 256 +++++ fpu/softfloat3c/s_roundPackToF128.c | 171 +++ fpu/softfloat3c/s_roundPackToF16.c | 113 ++ fpu/softfloat3c/s_roundPackToF32.c | 113 ++ fpu/softfloat3c/s_roundPackToF64.c | 117 +++ fpu/softfloat3c/s_roundToI32.c | 84 ++ fpu/softfloat3c/s_roundToI64.c | 89 ++ fpu/softfloat3c/s_roundToUI32.c | 80 ++ fpu/softfloat3c/s_roundToUI64.c | 85 ++ fpu/softfloat3c/s_shiftLeftM.c | 91 ++ fpu/softfloat3c/s_shiftNormSigF128M.c | 78 ++ fpu/softfloat3c/s_shiftRightJam128.c | 69 ++ fpu/softfloat3c/s_shiftRightJam128Extra.c | 77 ++ fpu/softfloat3c/s_shiftRightJam256M.c | 126 +++ fpu/softfloat3c/s_shiftRightJam32.c | 51 + fpu/softfloat3c/s_shiftRightJam64.c | 51 + fpu/softfloat3c/s_shiftRightJam64Extra.c | 62 ++ fpu/softfloat3c/s_shiftRightJamM.c | 101 ++ fpu/softfloat3c/s_shiftRightM.c | 91 ++ fpu/softfloat3c/s_shortShiftLeft128.c | 55 + fpu/softfloat3c/s_shortShiftLeft64To96M.c | 56 + fpu/softfloat3c/s_shortShiftLeftM.c | 70 ++ fpu/softfloat3c/s_shortShiftRight128.c | 55 + fpu/softfloat3c/s_shortShiftRightExtendM.c | 73 ++ fpu/softfloat3c/s_shortShiftRightJam128.c | 60 ++ fpu/softfloat3c/s_shortShiftRightJam128Extra.c | 59 ++ fpu/softfloat3c/s_shortShiftRightJam64.c | 50 + fpu/softfloat3c/s_shortShiftRightJam64Extra.c | 56 + fpu/softfloat3c/s_shortShiftRightJamM.c | 72 ++ fpu/softfloat3c/s_shortShiftRightM.c | 70 ++ fpu/softfloat3c/s_sub128.c | 55 + fpu/softfloat3c/s_sub1XM.c | 60 ++ fpu/softfloat3c/s_sub256M.c | 65 ++ fpu/softfloat3c/s_subM.c | 70 ++ fpu/softfloat3c/s_subMagsExtF80.c | 158 +++ fpu/softfloat3c/s_subMagsF128.c | 139 +++ fpu/softfloat3c/s_subMagsF16.c | 187 ++++ fpu/softfloat3c/s_subMagsF32.c | 143 +++ fpu/softfloat3c/s_subMagsF64.c | 141 +++ fpu/softfloat3c/s_tryPropagateNaNExtF80M.c | 64 ++ fpu/softfloat3c/s_tryPropagateNaNF128M.c | 55 + fpu/softfloat3c/softfloat_state.c | 52 + fpu/softfloat3c/specialize.h | 375 +++++++ fpu/softfloat3c/ui32_to_extF80.c | 59 ++ fpu/softfloat3c/ui32_to_extF80M.c | 74 ++ fpu/softfloat3c/ui32_to_f128.c | 60 ++ fpu/softfloat3c/ui32_to_f128M.c | 76 ++ fpu/softfloat3c/ui32_to_f16.c | 65 ++ fpu/softfloat3c/ui32_to_f32.c | 57 + fpu/softfloat3c/ui32_to_f64.c | 59 ++ fpu/softfloat3c/ui64_to_extF80.c | 59 ++ fpu/softfloat3c/ui64_to_extF80M.c | 74 ++ fpu/softfloat3c/ui64_to_f128.c | 68 ++ fpu/softfloat3c/ui64_to_f128M.c | 86 ++ fpu/softfloat3c/ui64_to_f16.c | 64 ++ fpu/softfloat3c/ui64_to_f32.c | 64 ++ fpu/softfloat3c/ui64_to_f64.c | 59 ++ include/exec/helper-head.h | 3 + include/fpu/{ => softfloat2a}/softfloat.h | 19 + include/fpu/softfloat3c/primitiveTypes.h | 85 ++ include/fpu/softfloat3c/primitives.h | 1160 +++++++++++++++++++++ include/fpu/softfloat3c/softfloat-internals.h | 278 +++++ include/fpu/softfloat3c/softfloat.h | 372 +++++++ include/fpu/softfloat3c/softfloat_types.h | 81 ++ include/qemu/bswap.h | 2 +- linux-user/arm/nwfpe/double_cpdo.c | 2 +- linux-user/arm/nwfpe/extended_cpdo.c | 2 +- linux-user/arm/nwfpe/fpa11.h | 2 +- linux-user/arm/nwfpe/fpa11_cpdt.c | 2 +- linux-user/arm/nwfpe/fpa11_cprt.c | 2 +- linux-user/arm/nwfpe/fpopcode.c | 2 +- linux-user/arm/nwfpe/single_cpdo.c | 2 +- scripts/analyze-inclusions | 2 +- target/alpha/cpu.h | 2 +- target/alpha/fpu_helper.c | 2 +- target/alpha/helper.c | 2 +- target/alpha/vax_helper.c | 2 +- target/arm/Makefile.objs | 1 + target/arm/advsimd_2a_helper.c | 34 + target/arm/advsimd_helper.c | 100 ++ target/arm/cpu.h | 3 +- target/arm/cpu64.c | 1 + target/arm/helper-a64.h | 9 + target/arm/translate-a64.c | 352 ++++++- target/hppa/cpu.h | 2 +- target/hppa/helper.c | 2 +- target/i386/cpu.h | 2 +- target/m68k/cpu.h | 2 +- target/microblaze/cpu.h | 2 +- target/mips/cpu.h | 2 +- target/moxie/cpu.h | 2 +- target/nios2/cpu.h | 2 +- target/openrisc/cpu.h | 2 +- target/ppc/cpu.h | 2 +- target/s390x/cpu.h | 2 +- target/sh4/cpu.h | 2 +- target/sparc/cpu.h | 2 +- target/tricore/cpu.h | 2 +- target/unicore32/cpu.h | 2 +- target/xtensa/cpu.h | 2 +- 424 files changed, 38313 insertions(+), 95 deletions(-) create mode 100644 default-configs/aarch64-common.mak create mode 100644 fpu/Makefile.objs rename fpu/{ => softfloat2a}/softfloat-macros.h (100%) rename fpu/{ => softfloat2a}/softfloat-specialize.h (96%) rename fpu/{ => softfloat2a}/softfloat.c (99%) create mode 100644 fpu/softfloat3c/8086-SSE/extF80M_isSignalingNaN.c create mode 100644 fpu/softfloat3c/8086-SSE/f128M_isSignalingNaN.c create mode 100644 fpu/softfloat3c/8086-SSE/s_commonNaNToExtF80M.c create mode 100644 fpu/softfloat3c/8086-SSE/s_commonNaNToExtF80UI.c create mode 100644 fpu/softfloat3c/8086-SSE/s_commonNaNToF128M.c create mode 100644 fpu/softfloat3c/8086-SSE/s_commonNaNToF128UI.c create mode 100644 fpu/softfloat3c/8086-SSE/s_commonNaNToF16UI.c create mode 100644 fpu/softfloat3c/8086-SSE/s_commonNaNToF32UI.c create mode 100644 fpu/softfloat3c/8086-SSE/s_commonNaNToF64UI.c create mode 100644 fpu/softfloat3c/8086-SSE/s_extF80MToCommonNaN.c create mode 100644 fpu/softfloat3c/8086-SSE/s_extF80UIToCommonNaN.c create mode 100644 fpu/softfloat3c/8086-SSE/s_f128MToCommonNaN.c create mode 100644 fpu/softfloat3c/8086-SSE/s_f128UIToCommonNaN.c create mode 100644 fpu/softfloat3c/8086-SSE/s_f16UIToCommonNaN.c create mode 100644 fpu/softfloat3c/8086-SSE/s_f32UIToCommonNaN.c create mode 100644 fpu/softfloat3c/8086-SSE/s_f64UIToCommonNaN.c create mode 100644 fpu/softfloat3c/8086-SSE/s_propagateNaNExtF80M.c create mode 100644 fpu/softfloat3c/8086-SSE/s_propagateNaNExtF80UI.c create mode 100644 fpu/softfloat3c/8086-SSE/s_propagateNaNF128M.c create mode 100644 fpu/softfloat3c/8086-SSE/s_propagateNaNF128UI.c create mode 100644 fpu/softfloat3c/8086-SSE/s_propagateNaNF16UI.c create mode 100644 fpu/softfloat3c/8086-SSE/s_propagateNaNF32UI.c create mode 100644 fpu/softfloat3c/8086-SSE/s_propagateNaNF64UI.c create mode 100644 fpu/softfloat3c/8086-SSE/softfloat_raiseFlags.c create mode 100644 fpu/softfloat3c/8086/extF80M_isSignalingNaN.c create mode 100644 fpu/softfloat3c/8086/f128M_isSignalingNaN.c create mode 100644 fpu/softfloat3c/8086/s_commonNaNToExtF80M.c create mode 100644 fpu/softfloat3c/8086/s_commonNaNToExtF80UI.c create mode 100644 fpu/softfloat3c/8086/s_commonNaNToF128M.c create mode 100644 fpu/softfloat3c/8086/s_commonNaNToF128UI.c create mode 100644 fpu/softfloat3c/8086/s_commonNaNToF16UI.c create mode 100644 fpu/softfloat3c/8086/s_commonNaNToF32UI.c create mode 100644 fpu/softfloat3c/8086/s_commonNaNToF64UI.c create mode 100644 fpu/softfloat3c/8086/s_extF80MToCommonNaN.c create mode 100644 fpu/softfloat3c/8086/s_extF80UIToCommonNaN.c create mode 100644 fpu/softfloat3c/8086/s_f128MToCommonNaN.c create mode 100644 fpu/softfloat3c/8086/s_f128UIToCommonNaN.c create mode 100644 fpu/softfloat3c/8086/s_f16UIToCommonNaN.c create mode 100644 fpu/softfloat3c/8086/s_f32UIToCommonNaN.c create mode 100644 fpu/softfloat3c/8086/s_f64UIToCommonNaN.c create mode 100644 fpu/softfloat3c/8086/s_propagateNaNExtF80M.c create mode 100644 fpu/softfloat3c/8086/s_propagateNaNExtF80UI.c create mode 100644 fpu/softfloat3c/8086/s_propagateNaNF128M.c create mode 100644 fpu/softfloat3c/8086/s_propagateNaNF128UI.c create mode 100644 fpu/softfloat3c/8086/s_propagateNaNF16UI.c create mode 100644 fpu/softfloat3c/8086/s_propagateNaNF32UI.c create mode 100644 fpu/softfloat3c/8086/s_propagateNaNF64UI.c create mode 100644 fpu/softfloat3c/8086/softfloat_raiseFlags.c create mode 100644 fpu/softfloat3c/8086/specialize.h create mode 100644 fpu/softfloat3c/extF80M_add.c create mode 100644 fpu/softfloat3c/extF80M_div.c create mode 100644 fpu/softfloat3c/extF80M_eq.c create mode 100644 fpu/softfloat3c/extF80M_eq_signaling.c create mode 100644 fpu/softfloat3c/extF80M_le.c create mode 100644 fpu/softfloat3c/extF80M_le_quiet.c create mode 100644 fpu/softfloat3c/extF80M_lt.c create mode 100644 fpu/softfloat3c/extF80M_lt_quiet.c create mode 100644 fpu/softfloat3c/extF80M_mul.c create mode 100644 fpu/softfloat3c/extF80M_rem.c create mode 100644 fpu/softfloat3c/extF80M_roundToInt.c create mode 100644 fpu/softfloat3c/extF80M_sqrt.c create mode 100644 fpu/softfloat3c/extF80M_sub.c create mode 100644 fpu/softfloat3c/extF80M_to_f128M.c create mode 100644 fpu/softfloat3c/extF80M_to_f16.c create mode 100644 fpu/softfloat3c/extF80M_to_f32.c create mode 100644 fpu/softfloat3c/extF80M_to_f64.c create mode 100644 fpu/softfloat3c/extF80M_to_i32.c create mode 100644 fpu/softfloat3c/extF80M_to_i32_r_minMag.c create mode 100644 fpu/softfloat3c/extF80M_to_i64.c create mode 100644 fpu/softfloat3c/extF80M_to_i64_r_minMag.c create mode 100644 fpu/softfloat3c/extF80M_to_ui32.c create mode 100644 fpu/softfloat3c/extF80M_to_ui32_r_minMag.c create mode 100644 fpu/softfloat3c/extF80M_to_ui64.c create mode 100644 fpu/softfloat3c/extF80M_to_ui64_r_minMag.c create mode 100644 fpu/softfloat3c/extF80_add.c create mode 100644 fpu/softfloat3c/extF80_div.c create mode 100644 fpu/softfloat3c/extF80_eq.c create mode 100644 fpu/softfloat3c/extF80_eq_signaling.c create mode 100644 fpu/softfloat3c/extF80_isSignalingNaN.c create mode 100644 fpu/softfloat3c/extF80_le.c create mode 100644 fpu/softfloat3c/extF80_le_quiet.c create mode 100644 fpu/softfloat3c/extF80_lt.c create mode 100644 fpu/softfloat3c/extF80_lt_quiet.c create mode 100644 fpu/softfloat3c/extF80_mul.c create mode 100644 fpu/softfloat3c/extF80_rem.c create mode 100644 fpu/softfloat3c/extF80_roundToInt.c create mode 100644 fpu/softfloat3c/extF80_sqrt.c create mode 100644 fpu/softfloat3c/extF80_sub.c create mode 100644 fpu/softfloat3c/extF80_to_f128.c create mode 100644 fpu/softfloat3c/extF80_to_f16.c create mode 100644 fpu/softfloat3c/extF80_to_f32.c create mode 100644 fpu/softfloat3c/extF80_to_f64.c create mode 100644 fpu/softfloat3c/extF80_to_i32.c create mode 100644 fpu/softfloat3c/extF80_to_i32_r_minMag.c create mode 100644 fpu/softfloat3c/extF80_to_i64.c create mode 100644 fpu/softfloat3c/extF80_to_i64_r_minMag.c create mode 100644 fpu/softfloat3c/extF80_to_ui32.c create mode 100644 fpu/softfloat3c/extF80_to_ui32_r_minMag.c create mode 100644 fpu/softfloat3c/extF80_to_ui64.c create mode 100644 fpu/softfloat3c/extF80_to_ui64_r_minMag.c create mode 100644 fpu/softfloat3c/f128M_add.c create mode 100644 fpu/softfloat3c/f128M_div.c create mode 100644 fpu/softfloat3c/f128M_eq.c create mode 100644 fpu/softfloat3c/f128M_eq_signaling.c create mode 100644 fpu/softfloat3c/f128M_le.c create mode 100644 fpu/softfloat3c/f128M_le_quiet.c create mode 100644 fpu/softfloat3c/f128M_lt.c create mode 100644 fpu/softfloat3c/f128M_lt_quiet.c create mode 100644 fpu/softfloat3c/f128M_mul.c create mode 100644 fpu/softfloat3c/f128M_mulAdd.c create mode 100644 fpu/softfloat3c/f128M_rem.c create mode 100644 fpu/softfloat3c/f128M_roundToInt.c create mode 100644 fpu/softfloat3c/f128M_sqrt.c create mode 100644 fpu/softfloat3c/f128M_sub.c create mode 100644 fpu/softfloat3c/f128M_to_extF80M.c create mode 100644 fpu/softfloat3c/f128M_to_f16.c create mode 100644 fpu/softfloat3c/f128M_to_f32.c create mode 100644 fpu/softfloat3c/f128M_to_f64.c create mode 100644 fpu/softfloat3c/f128M_to_i32.c create mode 100644 fpu/softfloat3c/f128M_to_i32_r_minMag.c create mode 100644 fpu/softfloat3c/f128M_to_i64.c create mode 100644 fpu/softfloat3c/f128M_to_i64_r_minMag.c create mode 100644 fpu/softfloat3c/f128M_to_ui32.c create mode 100644 fpu/softfloat3c/f128M_to_ui32_r_minMag.c create mode 100644 fpu/softfloat3c/f128M_to_ui64.c create mode 100644 fpu/softfloat3c/f128M_to_ui64_r_minMag.c create mode 100644 fpu/softfloat3c/f128_add.c create mode 100644 fpu/softfloat3c/f128_div.c create mode 100644 fpu/softfloat3c/f128_eq.c create mode 100644 fpu/softfloat3c/f128_eq_signaling.c create mode 100644 fpu/softfloat3c/f128_isSignalingNaN.c create mode 100644 fpu/softfloat3c/f128_le.c create mode 100644 fpu/softfloat3c/f128_le_quiet.c create mode 100644 fpu/softfloat3c/f128_lt.c create mode 100644 fpu/softfloat3c/f128_lt_quiet.c create mode 100644 fpu/softfloat3c/f128_mul.c create mode 100644 fpu/softfloat3c/f128_mulAdd.c create mode 100644 fpu/softfloat3c/f128_rem.c create mode 100644 fpu/softfloat3c/f128_roundToInt.c create mode 100644 fpu/softfloat3c/f128_sqrt.c create mode 100644 fpu/softfloat3c/f128_sub.c create mode 100644 fpu/softfloat3c/f128_to_extF80.c create mode 100644 fpu/softfloat3c/f128_to_f16.c create mode 100644 fpu/softfloat3c/f128_to_f32.c create mode 100644 fpu/softfloat3c/f128_to_f64.c create mode 100644 fpu/softfloat3c/f128_to_i32.c create mode 100644 fpu/softfloat3c/f128_to_i32_r_minMag.c create mode 100644 fpu/softfloat3c/f128_to_i64.c create mode 100644 fpu/softfloat3c/f128_to_i64_r_minMag.c create mode 100644 fpu/softfloat3c/f128_to_ui32.c create mode 100644 fpu/softfloat3c/f128_to_ui32_r_minMag.c create mode 100644 fpu/softfloat3c/f128_to_ui64.c create mode 100644 fpu/softfloat3c/f128_to_ui64_r_minMag.c create mode 100644 fpu/softfloat3c/f16_add.c create mode 100644 fpu/softfloat3c/f16_div.c create mode 100644 fpu/softfloat3c/f16_eq.c create mode 100644 fpu/softfloat3c/f16_eq_signaling.c create mode 100644 fpu/softfloat3c/f16_isSignalingNaN.c create mode 100644 fpu/softfloat3c/f16_le.c create mode 100644 fpu/softfloat3c/f16_le_quiet.c create mode 100644 fpu/softfloat3c/f16_lt.c create mode 100644 fpu/softfloat3c/f16_lt_quiet.c create mode 100644 fpu/softfloat3c/f16_mul.c create mode 100644 fpu/softfloat3c/f16_mulAdd.c create mode 100644 fpu/softfloat3c/f16_rem.c create mode 100644 fpu/softfloat3c/f16_roundToInt.c create mode 100644 fpu/softfloat3c/f16_sqrt.c create mode 100644 fpu/softfloat3c/f16_sub.c create mode 100644 fpu/softfloat3c/f16_to_extF80.c create mode 100644 fpu/softfloat3c/f16_to_extF80M.c create mode 100644 fpu/softfloat3c/f16_to_f128.c create mode 100644 fpu/softfloat3c/f16_to_f128M.c create mode 100644 fpu/softfloat3c/f16_to_f32.c create mode 100644 fpu/softfloat3c/f16_to_f64.c create mode 100644 fpu/softfloat3c/f16_to_i32.c create mode 100644 fpu/softfloat3c/f16_to_i32_r_minMag.c create mode 100644 fpu/softfloat3c/f16_to_i64.c create mode 100644 fpu/softfloat3c/f16_to_i64_r_minMag.c create mode 100644 fpu/softfloat3c/f16_to_ui32.c create mode 100644 fpu/softfloat3c/f16_to_ui32_r_minMag.c create mode 100644 fpu/softfloat3c/f16_to_ui64.c create mode 100644 fpu/softfloat3c/f16_to_ui64_r_minMag.c create mode 100644 fpu/softfloat3c/f32_add.c create mode 100644 fpu/softfloat3c/f32_div.c create mode 100644 fpu/softfloat3c/f32_eq.c create mode 100644 fpu/softfloat3c/f32_eq_signaling.c create mode 100644 fpu/softfloat3c/f32_isSignalingNaN.c create mode 100644 fpu/softfloat3c/f32_le.c create mode 100644 fpu/softfloat3c/f32_le_quiet.c create mode 100644 fpu/softfloat3c/f32_lt.c create mode 100644 fpu/softfloat3c/f32_lt_quiet.c create mode 100644 fpu/softfloat3c/f32_mul.c create mode 100644 fpu/softfloat3c/f32_mulAdd.c create mode 100644 fpu/softfloat3c/f32_rem.c create mode 100644 fpu/softfloat3c/f32_roundToInt.c create mode 100644 fpu/softfloat3c/f32_sqrt.c create mode 100644 fpu/softfloat3c/f32_sub.c create mode 100644 fpu/softfloat3c/f32_to_extF80.c create mode 100644 fpu/softfloat3c/f32_to_extF80M.c create mode 100644 fpu/softfloat3c/f32_to_f128.c create mode 100644 fpu/softfloat3c/f32_to_f128M.c create mode 100644 fpu/softfloat3c/f32_to_f16.c create mode 100644 fpu/softfloat3c/f32_to_f64.c create mode 100644 fpu/softfloat3c/f32_to_i32.c create mode 100644 fpu/softfloat3c/f32_to_i32_r_minMag.c create mode 100644 fpu/softfloat3c/f32_to_i64.c create mode 100644 fpu/softfloat3c/f32_to_i64_r_minMag.c create mode 100644 fpu/softfloat3c/f32_to_ui32.c create mode 100644 fpu/softfloat3c/f32_to_ui32_r_minMag.c create mode 100644 fpu/softfloat3c/f32_to_ui64.c create mode 100644 fpu/softfloat3c/f32_to_ui64_r_minMag.c create mode 100644 fpu/softfloat3c/f64_add.c create mode 100644 fpu/softfloat3c/f64_div.c create mode 100644 fpu/softfloat3c/f64_eq.c create mode 100644 fpu/softfloat3c/f64_eq_signaling.c create mode 100644 fpu/softfloat3c/f64_isSignalingNaN.c create mode 100644 fpu/softfloat3c/f64_le.c create mode 100644 fpu/softfloat3c/f64_le_quiet.c create mode 100644 fpu/softfloat3c/f64_lt.c create mode 100644 fpu/softfloat3c/f64_lt_quiet.c create mode 100644 fpu/softfloat3c/f64_mul.c create mode 100644 fpu/softfloat3c/f64_mulAdd.c create mode 100644 fpu/softfloat3c/f64_rem.c create mode 100644 fpu/softfloat3c/f64_roundToInt.c create mode 100644 fpu/softfloat3c/f64_sqrt.c create mode 100644 fpu/softfloat3c/f64_sub.c create mode 100644 fpu/softfloat3c/f64_to_extF80.c create mode 100644 fpu/softfloat3c/f64_to_extF80M.c create mode 100644 fpu/softfloat3c/f64_to_f128.c create mode 100644 fpu/softfloat3c/f64_to_f128M.c create mode 100644 fpu/softfloat3c/f64_to_f16.c create mode 100644 fpu/softfloat3c/f64_to_f32.c create mode 100644 fpu/softfloat3c/f64_to_i32.c create mode 100644 fpu/softfloat3c/f64_to_i32_r_minMag.c create mode 100644 fpu/softfloat3c/f64_to_i64.c create mode 100644 fpu/softfloat3c/f64_to_i64_r_minMag.c create mode 100644 fpu/softfloat3c/f64_to_ui32.c create mode 100644 fpu/softfloat3c/f64_to_ui32_r_minMag.c create mode 100644 fpu/softfloat3c/f64_to_ui64.c create mode 100644 fpu/softfloat3c/f64_to_ui64_r_minMag.c create mode 100644 fpu/softfloat3c/i32_to_extF80.c create mode 100644 fpu/softfloat3c/i32_to_extF80M.c create mode 100644 fpu/softfloat3c/i32_to_f128.c create mode 100644 fpu/softfloat3c/i32_to_f128M.c create mode 100644 fpu/softfloat3c/i32_to_f16.c create mode 100644 fpu/softfloat3c/i32_to_f32.c create mode 100644 fpu/softfloat3c/i32_to_f64.c create mode 100644 fpu/softfloat3c/i64_to_extF80.c create mode 100644 fpu/softfloat3c/i64_to_extF80M.c 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fpu/softfloat3c/s_shortShiftRightJam128Extra.c create mode 100644 fpu/softfloat3c/s_shortShiftRightJam64.c create mode 100644 fpu/softfloat3c/s_shortShiftRightJam64Extra.c create mode 100644 fpu/softfloat3c/s_shortShiftRightJamM.c create mode 100644 fpu/softfloat3c/s_shortShiftRightM.c create mode 100644 fpu/softfloat3c/s_sub128.c create mode 100644 fpu/softfloat3c/s_sub1XM.c create mode 100644 fpu/softfloat3c/s_sub256M.c create mode 100644 fpu/softfloat3c/s_subM.c create mode 100644 fpu/softfloat3c/s_subMagsExtF80.c create mode 100644 fpu/softfloat3c/s_subMagsF128.c create mode 100644 fpu/softfloat3c/s_subMagsF16.c create mode 100644 fpu/softfloat3c/s_subMagsF32.c create mode 100644 fpu/softfloat3c/s_subMagsF64.c create mode 100644 fpu/softfloat3c/s_tryPropagateNaNExtF80M.c create mode 100644 fpu/softfloat3c/s_tryPropagateNaNF128M.c create mode 100644 fpu/softfloat3c/softfloat_state.c create mode 100644 fpu/softfloat3c/specialize.h create mode 100644 fpu/softfloat3c/ui32_to_extF80.c create mode 100644 fpu/softfloat3c/ui32_to_extF80M.c create mode 100644 fpu/softfloat3c/ui32_to_f128.c create mode 100644 fpu/softfloat3c/ui32_to_f128M.c create mode 100644 fpu/softfloat3c/ui32_to_f16.c create mode 100644 fpu/softfloat3c/ui32_to_f32.c create mode 100644 fpu/softfloat3c/ui32_to_f64.c create mode 100644 fpu/softfloat3c/ui64_to_extF80.c create mode 100644 fpu/softfloat3c/ui64_to_extF80M.c create mode 100644 fpu/softfloat3c/ui64_to_f128.c create mode 100644 fpu/softfloat3c/ui64_to_f128M.c create mode 100644 fpu/softfloat3c/ui64_to_f16.c create mode 100644 fpu/softfloat3c/ui64_to_f32.c create mode 100644 fpu/softfloat3c/ui64_to_f64.c rename include/fpu/{ => softfloat2a}/softfloat.h (97%) create mode 100644 include/fpu/softfloat3c/primitiveTypes.h create mode 100644 include/fpu/softfloat3c/primitives.h create mode 100644 include/fpu/softfloat3c/softfloat-internals.h create mode 100644 include/fpu/softfloat3c/softfloat.h create mode 100644 include/fpu/softfloat3c/softfloat_types.h create mode 100644 target/arm/advsimd_2a_helper.c create mode 100644 target/arm/advsimd_helper.c -- 2.13.0
