From: Vladimir Stefanovic Date: Tue, 18 Oct 2016 21:50:55 +0000 (+0200) Subject: math, math/big: add support for GOARCH=mips{,le} X-Git-Tag: go1.8beta1~327 X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=d1e9104fb25a71aa459ee329452545a0ceebdcf9;p=gostls13.git math, math/big: add support for GOARCH=mips{,le} Change-Id: I54e100cced5b49674937fb87d1e0f585f962aeb7 Reviewed-on: https://go-review.googlesource.com/31484 Reviewed-by: Cherry Zhang --- diff --git a/src/math/big/arith_mipsx.s b/src/math/big/arith_mipsx.s new file mode 100644 index 0000000000..ac2311465f --- /dev/null +++ b/src/math/big/arith_mipsx.s @@ -0,0 +1,46 @@ +// Copyright 2016 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build !math_big_pure_go,mips !math_big_pure_go,mipsle + +#include "textflag.h" + +// This file provides fast assembly versions for the elementary +// arithmetic operations on vectors implemented in arith.go. + +TEXT ·mulWW(SB),NOSPLIT,$0 + JMP ·mulWW_g(SB) + +TEXT ·divWW(SB),NOSPLIT,$0 + JMP ·divWW_g(SB) + +TEXT ·addVV(SB),NOSPLIT,$0 + JMP ·addVV_g(SB) + +TEXT ·subVV(SB),NOSPLIT,$0 + JMP ·subVV_g(SB) + +TEXT ·addVW(SB),NOSPLIT,$0 + JMP ·addVW_g(SB) + +TEXT ·subVW(SB),NOSPLIT,$0 + JMP ·subVW_g(SB) + +TEXT ·shlVU(SB),NOSPLIT,$0 + JMP ·shlVU_g(SB) + +TEXT ·shrVU(SB),NOSPLIT,$0 + JMP ·shrVU_g(SB) + +TEXT ·mulAddVWW(SB),NOSPLIT,$0 + JMP ·mulAddVWW_g(SB) + +TEXT ·addMulVVW(SB),NOSPLIT,$0 + JMP ·addMulVVW_g(SB) + +TEXT ·divWVW(SB),NOSPLIT,$0 + JMP ·divWVW_g(SB) + +TEXT ·bitLen(SB),NOSPLIT,$0 + JMP ·bitLen_g(SB) diff --git a/src/math/sqrt_mipsx.s b/src/math/sqrt_mipsx.s new file mode 100644 index 0000000000..1b27d494b5 --- /dev/null +++ b/src/math/sqrt_mipsx.s @@ -0,0 +1,14 @@ +// Copyright 2016 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build mips mipsle + +#include "textflag.h" + +// func Sqrt(x float64) float64 +TEXT ·Sqrt(SB),NOSPLIT,$0 + MOVD x+0(FP), F0 + SQRTD F0, F0 + MOVD F0, ret+8(FP) + RET diff --git a/src/math/stubs_mipsx.s b/src/math/stubs_mipsx.s new file mode 100644 index 0000000000..48df75aa90 --- /dev/null +++ b/src/math/stubs_mipsx.s @@ -0,0 +1,88 @@ +// Copyright 2016 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// +build mips mipsle + +#include "textflag.h" + +TEXT ·Asin(SB),NOSPLIT,$0 + JMP ·asin(SB) + +TEXT ·Acos(SB),NOSPLIT,$0 + JMP ·acos(SB) + +TEXT ·Atan2(SB),NOSPLIT,$0 + JMP ·atan2(SB) + +TEXT ·Atan(SB),NOSPLIT,$0 + JMP ·atan(SB) + +TEXT ·Dim(SB),NOSPLIT,$0 + JMP ·dim(SB) + +TEXT ·Min(SB),NOSPLIT,$0 + JMP ·min(SB) + +TEXT ·Max(SB),NOSPLIT,$0 + JMP ·max(SB) + +TEXT ·Exp2(SB),NOSPLIT,$0 + JMP ·exp2(SB) + +TEXT ·Expm1(SB),NOSPLIT,$0 + JMP ·expm1(SB) + +TEXT ·Exp(SB),NOSPLIT,$0 + JMP ·exp(SB) + +TEXT ·Floor(SB),NOSPLIT,$0 + JMP ·floor(SB) + +TEXT ·Ceil(SB),NOSPLIT,$0 + JMP ·ceil(SB) + +TEXT ·Trunc(SB),NOSPLIT,$0 + JMP ·trunc(SB) + +TEXT ·Frexp(SB),NOSPLIT,$0 + JMP ·frexp(SB) + +TEXT ·Hypot(SB),NOSPLIT,$0 + JMP ·hypot(SB) + +TEXT ·Ldexp(SB),NOSPLIT,$0 + JMP ·ldexp(SB) + +TEXT ·Log10(SB),NOSPLIT,$0 + JMP ·log10(SB) + +TEXT ·Log2(SB),NOSPLIT,$0 + JMP ·log2(SB) + +TEXT ·Log1p(SB),NOSPLIT,$0 + JMP ·log1p(SB) + +TEXT ·Log(SB),NOSPLIT,$0 + JMP ·log(SB) + +TEXT ·Modf(SB),NOSPLIT,$0 + JMP ·modf(SB) + +TEXT ·Mod(SB),NOSPLIT,$0 + JMP ·mod(SB) + +TEXT ·Remainder(SB),NOSPLIT,$0 + JMP ·remainder(SB) + +TEXT ·Sincos(SB),NOSPLIT,$0 + JMP ·sincos(SB) + +TEXT ·Sin(SB),NOSPLIT,$0 + JMP ·sin(SB) + +TEXT ·Cos(SB),NOSPLIT,$0 + JMP ·cos(SB) + +TEXT ·Tan(SB),NOSPLIT,$0 + JMP ·tan(SB)