diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/pkg/big/Makefile | 1 | ||||
| -rw-r--r-- | src/pkg/big/arith.go | 11 | ||||
| -rw-r--r-- | src/pkg/big/arith_decl.go | 18 | ||||
| -rw-r--r-- | src/pkg/bytes/Makefile | 1 | ||||
| -rw-r--r-- | src/pkg/bytes/bytes.go | 3 | ||||
| -rw-r--r-- | src/pkg/bytes/bytes_decl.go | 8 |
6 files changed, 28 insertions, 14 deletions
diff --git a/src/pkg/big/Makefile b/src/pkg/big/Makefile index d858e5a68..7a4311dca 100644 --- a/src/pkg/big/Makefile +++ b/src/pkg/big/Makefile @@ -7,6 +7,7 @@ include ../../Make.$(GOARCH) TARG=big GOFILES=\ arith.go\ + arith_decl.go\ int.go\ nat.go\ rat.go\ diff --git a/src/pkg/big/arith.go b/src/pkg/big/arith.go index a5e0dec68..29966c7bc 100644 --- a/src/pkg/big/arith.go +++ b/src/pkg/big/arith.go @@ -56,7 +56,6 @@ func subWW_g(x, y, c Word) (z1, z0 Word) { // z1<<_W + z0 = x*y -func mulWW(x, y Word) (z1, z0 Word) func mulWW_g(x, y Word) (z1, z0 Word) { // Split x and y into 2 halfWords each, multiply // the halfWords separately while avoiding overflow, @@ -243,7 +242,6 @@ func leadingZeros(x Word) uint { // q = (x1<<_W + x0 - r)/y -func divWW(x1, x0, y Word) (q, r Word) func divWW_g(x1, x0, y Word) (q, r Word) { if x1 == 0 { q, r = x0/y, x0%y @@ -286,7 +284,6 @@ func divWW_g(x1, x0, y Word) (q, r Word) { } -func addVV(z, x, y []Word) (c Word) func addVV_g(z, x, y []Word) (c Word) { for i := range z { c, z[i] = addWW_g(x[i], y[i], c) @@ -295,7 +292,6 @@ func addVV_g(z, x, y []Word) (c Word) { } -func subVV(z, x, y []Word) (c Word) func subVV_g(z, x, y []Word) (c Word) { for i := range z { c, z[i] = subWW_g(x[i], y[i], c) @@ -304,7 +300,6 @@ func subVV_g(z, x, y []Word) (c Word) { } -func addVW(z, x []Word, y Word) (c Word) func addVW_g(z, x []Word, y Word) (c Word) { c = y for i := range z { @@ -314,7 +309,6 @@ func addVW_g(z, x []Word, y Word) (c Word) { } -func subVW(z, x []Word, y Word) (c Word) func subVW_g(z, x []Word, y Word) (c Word) { c = y for i := range z { @@ -324,7 +318,6 @@ func subVW_g(z, x []Word, y Word) (c Word) { } -func shlVW(z, x []Word, s Word) (c Word) func shlVW_g(z, x []Word, s Word) (c Word) { if n := len(z); n > 0 { ŝ := _W - s @@ -341,7 +334,6 @@ func shlVW_g(z, x []Word, s Word) (c Word) { } -func shrVW(z, x []Word, s Word) (c Word) func shrVW_g(z, x []Word, s Word) (c Word) { if n := len(z); n > 0 { ŝ := _W - s @@ -358,7 +350,6 @@ func shrVW_g(z, x []Word, s Word) (c Word) { } -func mulAddVWW(z, x []Word, y, r Word) (c Word) func mulAddVWW_g(z, x []Word, y, r Word) (c Word) { c = r for i := range z { @@ -368,7 +359,6 @@ func mulAddVWW_g(z, x []Word, y, r Word) (c Word) { } -func addMulVVW(z, x []Word, y Word) (c Word) func addMulVVW_g(z, x []Word, y Word) (c Word) { for i := range z { z1, z0 := mulAddWWW_g(x[i], y, z[i]) @@ -379,7 +369,6 @@ func addMulVVW_g(z, x []Word, y Word) (c Word) { } -func divWVW(z []Word, xn Word, x []Word, y Word) (r Word) func divWVW_g(z []Word, xn Word, x []Word, y Word) (r Word) { r = xn for i := len(z) - 1; i >= 0; i-- { diff --git a/src/pkg/big/arith_decl.go b/src/pkg/big/arith_decl.go new file mode 100644 index 000000000..c456d5f67 --- /dev/null +++ b/src/pkg/big/arith_decl.go @@ -0,0 +1,18 @@ +// Copyright 2010 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. + +package big + +// implemented in arith_$GOARCH.s +func mulWW(x, y Word) (z1, z0 Word) +func divWW(x1, x0, y Word) (q, r Word) +func addVV(z, x, y []Word) (c Word) +func subVV(z, x, y []Word) (c Word) +func addVW(z, x []Word, y Word) (c Word) +func subVW(z, x []Word, y Word) (c Word) +func shlVW(z, x []Word, s Word) (c Word) +func shrVW(z, x []Word, s Word) (c Word) +func mulAddVWW(z, x []Word, y, r Word) (c Word) +func addMulVVW(z, x []Word, y Word) (c Word) +func divWVW(z []Word, xn Word, x []Word, y Word) (r Word) diff --git a/src/pkg/bytes/Makefile b/src/pkg/bytes/Makefile index b2076c181..d50e624d6 100644 --- a/src/pkg/bytes/Makefile +++ b/src/pkg/bytes/Makefile @@ -8,6 +8,7 @@ TARG=bytes GOFILES=\ buffer.go\ bytes.go\ + bytes_decl.go\ OFILES=\ asm_$(GOARCH).$O\ diff --git a/src/pkg/bytes/bytes.go b/src/pkg/bytes/bytes.go index a8ecf3adf..852e0f852 100644 --- a/src/pkg/bytes/bytes.go +++ b/src/pkg/bytes/bytes.go @@ -103,9 +103,6 @@ func Index(s, sep []byte) int { return -1 } -// IndexByte returns the index of the first instance of c in s, or -1 if c is not present in s. -func IndexByte(s []byte, c byte) int // asm_$GOARCH.s - func indexBytePortable(s []byte, c byte) int { for i, b := range s { if b == c { diff --git a/src/pkg/bytes/bytes_decl.go b/src/pkg/bytes/bytes_decl.go new file mode 100644 index 000000000..5d2b9e639 --- /dev/null +++ b/src/pkg/bytes/bytes_decl.go @@ -0,0 +1,8 @@ +// Copyright 2010 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package bytes + +// IndexByte returns the index of the first instance of c in s, or -1 if c is not present in s. +func IndexByte(s []byte, c byte) int // asm_$GOARCH.s |