轩胡 has submitted this change. (
https://gem5-review.googlesource.com/c/public/gem5/+/66552?usp=email )
Change subject: ext: Update softfloat to 3d full version
......................................................................
ext: Update softfloat to 3d full version
* Add all softfloat source files without any change.
* Remove useless file softfloat.mk.in, since gem5 use Scons.
* Add `use_fast_int64` in SConscript to distinguish src of two strategies
for data
larger than 64 bits.
* The SoftFloat library uses two strategies to handle data larger than
64bit. One is
spliting data into `fast_int64`, and the other is using pointer. Two
strategies
are distinguished by macro `SOFTFLOAT_FAST_INT64`. But not all "*.c"
files are
guarded by this macro, which leads to including useless files in
compiling progress
and compiling error. `use_fast_int64` used in SConscript can exclude
unnecessary
files.
Change-Id: I7cec10412c00a35c247299cd92d83cdee9066410
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/66552
Maintainer: Jason Lowe-Power <power...@gmail.com>
Tested-by: kokoro <noreply+kok...@google.com>
Reviewed-by: Hoa Nguyen <hoangu...@ucdavis.edu>
---
M ext/softfloat/SConscript
A ext/softfloat/extF80M_add.c
A ext/softfloat/extF80M_div.c
A ext/softfloat/extF80M_eq.c
A ext/softfloat/extF80M_eq_signaling.c
A ext/softfloat/extF80M_le.c
A ext/softfloat/extF80M_le_quiet.c
A ext/softfloat/extF80M_lt.c
A ext/softfloat/extF80M_lt_quiet.c
A ext/softfloat/extF80M_mul.c
A ext/softfloat/extF80M_rem.c
A ext/softfloat/extF80M_roundToInt.c
A ext/softfloat/extF80M_sqrt.c
A ext/softfloat/extF80M_sub.c
A ext/softfloat/extF80M_to_f128M.c
A ext/softfloat/extF80M_to_f16.c
A ext/softfloat/extF80M_to_f32.c
A ext/softfloat/extF80M_to_f64.c
A ext/softfloat/extF80M_to_i32.c
A ext/softfloat/extF80M_to_i32_r_minMag.c
A ext/softfloat/extF80M_to_i64.c
A ext/softfloat/extF80M_to_i64_r_minMag.c
A ext/softfloat/extF80M_to_ui32.c
A ext/softfloat/extF80M_to_ui32_r_minMag.c
A ext/softfloat/extF80M_to_ui64.c
A ext/softfloat/extF80M_to_ui64_r_minMag.c
A ext/softfloat/extF80_add.c
A ext/softfloat/extF80_div.c
A ext/softfloat/extF80_eq.c
A ext/softfloat/extF80_eq_signaling.c
A ext/softfloat/extF80_isSignalingNaN.c
A ext/softfloat/extF80_le.c
A ext/softfloat/extF80_le_quiet.c
A ext/softfloat/extF80_lt.c
A ext/softfloat/extF80_lt_quiet.c
A ext/softfloat/extF80_mul.c
A ext/softfloat/extF80_rem.c
A ext/softfloat/extF80_roundToInt.c
A ext/softfloat/extF80_sqrt.c
A ext/softfloat/extF80_sub.c
A ext/softfloat/extF80_to_f128.c
A ext/softfloat/extF80_to_f16.c
A ext/softfloat/extF80_to_f32.c
A ext/softfloat/extF80_to_f64.c
A ext/softfloat/extF80_to_i32.c
A ext/softfloat/extF80_to_i32_r_minMag.c
A ext/softfloat/extF80_to_i64.c
A ext/softfloat/extF80_to_i64_r_minMag.c
A ext/softfloat/extF80_to_ui32.c
A ext/softfloat/extF80_to_ui32_r_minMag.c
A ext/softfloat/extF80_to_ui64.c
A ext/softfloat/extF80_to_ui64_r_minMag.c
A ext/softfloat/f128M_add.c
A ext/softfloat/f128M_div.c
A ext/softfloat/f128M_eq.c
A ext/softfloat/f128M_eq_signaling.c
A ext/softfloat/f128M_le.c
A ext/softfloat/f128M_le_quiet.c
A ext/softfloat/f128M_lt.c
A ext/softfloat/f128M_lt_quiet.c
A ext/softfloat/f128M_mul.c
A ext/softfloat/f128M_mulAdd.c
A ext/softfloat/f128M_rem.c
A ext/softfloat/f128M_roundToInt.c
A ext/softfloat/f128M_sqrt.c
A ext/softfloat/f128M_sub.c
A ext/softfloat/f128M_to_extF80M.c
A ext/softfloat/f128M_to_f16.c
A ext/softfloat/f128M_to_f32.c
A ext/softfloat/f128M_to_f64.c
A ext/softfloat/f128M_to_i32.c
A ext/softfloat/f128M_to_i32_r_minMag.c
A ext/softfloat/f128M_to_i64.c
A ext/softfloat/f128M_to_i64_r_minMag.c
A ext/softfloat/f128M_to_ui32.c
A ext/softfloat/f128M_to_ui32_r_minMag.c
A ext/softfloat/f128M_to_ui64.c
A ext/softfloat/f128M_to_ui64_r_minMag.c
M ext/softfloat/f128_add.c
M ext/softfloat/f128_classify.c
M ext/softfloat/f128_div.c
M ext/softfloat/f128_eq.c
M ext/softfloat/f128_eq_signaling.c
M ext/softfloat/f128_isSignalingNaN.c
M ext/softfloat/f128_le.c
M ext/softfloat/f128_le_quiet.c
M ext/softfloat/f128_lt.c
M ext/softfloat/f128_lt_quiet.c
M ext/softfloat/f128_mul.c
M ext/softfloat/f128_mulAdd.c
M ext/softfloat/f128_rem.c
M ext/softfloat/f128_roundToInt.c
M ext/softfloat/f128_sqrt.c
M ext/softfloat/f128_sub.c
A ext/softfloat/f128_to_extF80.c
M ext/softfloat/f128_to_f16.c
M ext/softfloat/f128_to_f32.c
M ext/softfloat/f128_to_f64.c
M ext/softfloat/f128_to_i32.c
M ext/softfloat/f128_to_i32_r_minMag.c
M ext/softfloat/f128_to_i64.c
M ext/softfloat/f128_to_i64_r_minMag.c
M ext/softfloat/f128_to_ui32.c
M ext/softfloat/f128_to_ui32_r_minMag.c
M ext/softfloat/f128_to_ui64.c
M ext/softfloat/f128_to_ui64_r_minMag.c
M ext/softfloat/f16_add.c
M ext/softfloat/f16_div.c
M ext/softfloat/f16_eq.c
M ext/softfloat/f16_eq_signaling.c
M ext/softfloat/f16_isSignalingNaN.c
M ext/softfloat/f16_le.c
M ext/softfloat/f16_le_quiet.c
M ext/softfloat/f16_lt.c
M ext/softfloat/f16_lt_quiet.c
M ext/softfloat/f16_mul.c
M ext/softfloat/f16_mulAdd.c
M ext/softfloat/f16_rem.c
M ext/softfloat/f16_roundToInt.c
M ext/softfloat/f16_sqrt.c
M ext/softfloat/f16_sub.c
A ext/softfloat/f16_to_extF80.c
A ext/softfloat/f16_to_extF80M.c
M ext/softfloat/f16_to_f128.c
A ext/softfloat/f16_to_f128M.c
M ext/softfloat/f16_to_f32.c
M ext/softfloat/f16_to_f64.c
A ext/softfloat/f16_to_i16.c
M ext/softfloat/f16_to_i32.c
M ext/softfloat/f16_to_i32_r_minMag.c
M ext/softfloat/f16_to_i64.c
M ext/softfloat/f16_to_i64_r_minMag.c
A ext/softfloat/f16_to_i8.c
A ext/softfloat/f16_to_ui16.c
M ext/softfloat/f16_to_ui32.c
M ext/softfloat/f16_to_ui32_r_minMag.c
M ext/softfloat/f16_to_ui64.c
M ext/softfloat/f16_to_ui64_r_minMag.c
A ext/softfloat/f16_to_ui8.c
M ext/softfloat/f32_add.c
M ext/softfloat/f32_classify.c
M ext/softfloat/f32_div.c
M ext/softfloat/f32_eq.c
M ext/softfloat/f32_eq_signaling.c
M ext/softfloat/f32_isSignalingNaN.c
M ext/softfloat/f32_le.c
M ext/softfloat/f32_le_quiet.c
M ext/softfloat/f32_lt.c
M ext/softfloat/f32_lt_quiet.c
M ext/softfloat/f32_mul.c
M ext/softfloat/f32_mulAdd.c
M ext/softfloat/f32_rem.c
M ext/softfloat/f32_roundToInt.c
M ext/softfloat/f32_sqrt.c
M ext/softfloat/f32_sub.c
A ext/softfloat/f32_to_extF80.c
A ext/softfloat/f32_to_extF80M.c
M ext/softfloat/f32_to_f128.c
A ext/softfloat/f32_to_f128M.c
M ext/softfloat/f32_to_f16.c
M ext/softfloat/f32_to_f64.c
A ext/softfloat/f32_to_i16.c
M ext/softfloat/f32_to_i32.c
M ext/softfloat/f32_to_i32_r_minMag.c
M ext/softfloat/f32_to_i64.c
M ext/softfloat/f32_to_i64_r_minMag.c
A ext/softfloat/f32_to_ui16.c
M ext/softfloat/f32_to_ui32.c
M ext/softfloat/f32_to_ui32_r_minMag.c
M ext/softfloat/f32_to_ui64.c
M ext/softfloat/f32_to_ui64_r_minMag.c
M ext/softfloat/f64_add.c
M ext/softfloat/f64_classify.c
M ext/softfloat/f64_div.c
M ext/softfloat/f64_eq.c
M ext/softfloat/f64_eq_signaling.c
M ext/softfloat/f64_isSignalingNaN.c
M ext/softfloat/f64_le.c
M ext/softfloat/f64_le_quiet.c
M ext/softfloat/f64_lt.c
M ext/softfloat/f64_lt_quiet.c
M ext/softfloat/f64_mul.c
M ext/softfloat/f64_mulAdd.c
M ext/softfloat/f64_rem.c
M ext/softfloat/f64_roundToInt.c
M ext/softfloat/f64_sqrt.c
M ext/softfloat/f64_sub.c
A ext/softfloat/f64_to_extF80.c
A ext/softfloat/f64_to_extF80M.c
M ext/softfloat/f64_to_f128.c
A ext/softfloat/f64_to_f128M.c
M ext/softfloat/f64_to_f16.c
M ext/softfloat/f64_to_f32.c
M ext/softfloat/f64_to_i32.c
M ext/softfloat/f64_to_i32_r_minMag.c
M ext/softfloat/f64_to_i64.c
M ext/softfloat/f64_to_i64_r_minMag.c
M ext/softfloat/f64_to_ui32.c
M ext/softfloat/f64_to_ui32_r_minMag.c
M ext/softfloat/f64_to_ui64.c
M ext/softfloat/f64_to_ui64_r_minMag.c
A ext/softfloat/fall_maxmin.c
A ext/softfloat/fall_reciprocal.c
A ext/softfloat/i32_to_extF80.c
A ext/softfloat/i32_to_extF80M.c
M ext/softfloat/i32_to_f128.c
A ext/softfloat/i32_to_f128M.c
M ext/softfloat/i32_to_f16.c
M ext/softfloat/i32_to_f32.c
M ext/softfloat/i32_to_f64.c
A ext/softfloat/i64_to_extF80.c
A ext/softfloat/i64_to_extF80M.c
M ext/softfloat/i64_to_f128.c
A ext/softfloat/i64_to_f128M.c
M ext/softfloat/i64_to_f16.c
M ext/softfloat/i64_to_f32.c
M ext/softfloat/i64_to_f64.c
M ext/softfloat/platform.h
M ext/softfloat/primitiveTypes.h
M ext/softfloat/primitives.h
M ext/softfloat/s_add128.c
M ext/softfloat/s_add256M.c
M ext/softfloat/s_addCarryM.c
M ext/softfloat/s_addComplCarryM.c
A ext/softfloat/s_addExtF80M.c
A ext/softfloat/s_addF128M.c
M ext/softfloat/s_addM.c
A ext/softfloat/s_addMagsExtF80.c
M ext/softfloat/s_addMagsF128.c
M ext/softfloat/s_addMagsF16.c
M ext/softfloat/s_addMagsF32.c
M ext/softfloat/s_addMagsF64.c
M ext/softfloat/s_approxRecip32_1.c
M ext/softfloat/s_approxRecipSqrt32_1.c
M ext/softfloat/s_approxRecipSqrt_1Ks.c
M ext/softfloat/s_approxRecip_1Ks.c
M ext/softfloat/s_compare128M.c
M ext/softfloat/s_compare96M.c
A ext/softfloat/s_compareNonnormExtF80M.c
M ext/softfloat/s_countLeadingZeros16.c
M ext/softfloat/s_countLeadingZeros32.c
M ext/softfloat/s_countLeadingZeros64.c
M ext/softfloat/s_countLeadingZeros8.c
M ext/softfloat/s_eq128.c
A ext/softfloat/s_invalidExtF80M.c
A ext/softfloat/s_invalidF128M.c
A ext/softfloat/s_isNaNF128M.c
M ext/softfloat/s_le128.c
M ext/softfloat/s_lt128.c
M ext/softfloat/s_mul128By32.c
M ext/softfloat/s_mul128MTo256M.c
M ext/softfloat/s_mul128To256M.c
M ext/softfloat/s_mul64ByShifted32To128.c
M ext/softfloat/s_mul64To128.c
M ext/softfloat/s_mul64To128M.c
M ext/softfloat/s_mulAddF128.c
A ext/softfloat/s_mulAddF128M.c
M ext/softfloat/s_mulAddF16.c
M ext/softfloat/s_mulAddF32.c
M ext/softfloat/s_mulAddF64.c
M ext/softfloat/s_negXM.c
A ext/softfloat/s_normExtF80SigM.c
A ext/softfloat/s_normRoundPackMToExtF80M.c
A ext/softfloat/s_normRoundPackMToF128M.c
A ext/softfloat/s_normRoundPackToExtF80.c
M ext/softfloat/s_normRoundPackToF128.c
M ext/softfloat/s_normRoundPackToF16.c
M ext/softfloat/s_normRoundPackToF32.c
M ext/softfloat/s_normRoundPackToF64.c
A ext/softfloat/s_normSubnormalExtF80Sig.c
M ext/softfloat/s_normSubnormalF128Sig.c
A ext/softfloat/s_normSubnormalF128SigM.c
M ext/softfloat/s_normSubnormalF16Sig.c
M ext/softfloat/s_normSubnormalF32Sig.c
M ext/softfloat/s_normSubnormalF64Sig.c
M ext/softfloat/s_propagateNaNF128UI.c
M ext/softfloat/s_propagateNaNF16UI.c
M ext/softfloat/s_propagateNaNF32UI.c
M ext/softfloat/s_propagateNaNF64UI.c
M ext/softfloat/s_remStepMBy32.c
M ext/softfloat/s_roundMToI64.c
M ext/softfloat/s_roundMToUI64.c
A ext/softfloat/s_roundPackMToExtF80M.c
A ext/softfloat/s_roundPackMToF128M.c
M ext/softfloat/s_roundPackMToI64.c
M ext/softfloat/s_roundPackMToUI64.c
A ext/softfloat/s_roundPackToExtF80.c
M ext/softfloat/s_roundPackToF128.c
M ext/softfloat/s_roundPackToF16.c
M ext/softfloat/s_roundPackToF32.c
M ext/softfloat/s_roundPackToF64.c
M ext/softfloat/s_roundPackToI32.c
M ext/softfloat/s_roundPackToI64.c
M ext/softfloat/s_roundPackToUI32.c
M ext/softfloat/s_roundPackToUI64.c
M ext/softfloat/s_roundToI32.c
M ext/softfloat/s_roundToI64.c
M ext/softfloat/s_roundToUI32.c
M ext/softfloat/s_roundToUI64.c
A ext/softfloat/s_shiftLeftM.c
A ext/softfloat/s_shiftNormSigF128M.c
M ext/softfloat/s_shiftRightJam128.c
M ext/softfloat/s_shiftRightJam128Extra.c
M ext/softfloat/s_shiftRightJam256M.c
M ext/softfloat/s_shiftRightJam32.c
M ext/softfloat/s_shiftRightJam64.c
M ext/softfloat/s_shiftRightJam64Extra.c
A ext/softfloat/s_shiftRightJamM.c
A ext/softfloat/s_shiftRightM.c
M ext/softfloat/s_shortShiftLeft128.c
M ext/softfloat/s_shortShiftLeft64To96M.c
A ext/softfloat/s_shortShiftLeftM.c
M ext/softfloat/s_shortShiftRight128.c
M ext/softfloat/s_shortShiftRightExtendM.c
M ext/softfloat/s_shortShiftRightJam128.c
M ext/softfloat/s_shortShiftRightJam128Extra.c
M ext/softfloat/s_shortShiftRightJam64.c
M ext/softfloat/s_shortShiftRightJam64Extra.c
A ext/softfloat/s_shortShiftRightJamM.c
M ext/softfloat/s_shortShiftRightM.c
M ext/softfloat/s_sub128.c
M ext/softfloat/s_sub1XM.c
M ext/softfloat/s_sub256M.c
M ext/softfloat/s_subM.c
A ext/softfloat/s_subMagsExtF80.c
M ext/softfloat/s_subMagsF128.c
M ext/softfloat/s_subMagsF16.c
M ext/softfloat/s_subMagsF32.c
M ext/softfloat/s_subMagsF64.c
A ext/softfloat/s_tryPropagateNaNExtF80M.c
A ext/softfloat/s_tryPropagateNaNF128M.c
M ext/softfloat/softfloat.h
D ext/softfloat/softfloat.mk.in
M ext/softfloat/softfloat_state.c
M ext/softfloat/specialize.h
A ext/softfloat/ui32_to_extF80.c
A ext/softfloat/ui32_to_extF80M.c
M ext/softfloat/ui32_to_f128.c
A ext/softfloat/ui32_to_f128M.c
M ext/softfloat/ui32_to_f16.c
M ext/softfloat/ui32_to_f32.c
M ext/softfloat/ui32_to_f64.c
A ext/softfloat/ui64_to_extF80.c
A ext/softfloat/ui64_to_extF80M.c
M ext/softfloat/ui64_to_f128.c
A ext/softfloat/ui64_to_f128M.c
M ext/softfloat/ui64_to_f16.c
M ext/softfloat/ui64_to_f32.c
M ext/softfloat/ui64_to_f64.c
349 files changed, 15,139 insertions(+), 796 deletions(-)
Approvals:
Hoa Nguyen: Looks good to me, approved
Jason Lowe-Power: Looks good to me, approved
kokoro: Regressions pass
--
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https://gem5-review.googlesource.com/c/public/gem5/+/66552?usp=email
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Gerrit-Project: public/gem5
Gerrit-Branch: develop
Gerrit-Change-Id: I7cec10412c00a35c247299cd92d83cdee9066410
Gerrit-Change-Number: 66552
Gerrit-PatchSet: 11
Gerrit-Owner: 轩胡 <huxuan0...@gmail.com>
Gerrit-Reviewer: Bobby Bruce <bbr...@ucdavis.edu>
Gerrit-Reviewer: Hoa Nguyen <hoangu...@ucdavis.edu>
Gerrit-Reviewer: Jason Lowe-Power <ja...@lowepower.com>
Gerrit-Reviewer: Jason Lowe-Power <power...@gmail.com>
Gerrit-Reviewer: kokoro <noreply+kok...@google.com>
Gerrit-Reviewer: 轩胡 <huxuan0...@gmail.com>
Gerrit-MessageType: merged
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