c2047754c3
Compiler changes:
* Change map assignment to use mapassign and assign value directly.
* Change string iteration to use decoderune, faster for ASCII strings.
* Change makeslice to take int, and use makeslice64 for larger values.
* Add new noverflow field to hmap struct used for maps.
Unresolved problems, to be fixed later:
* Commented out test in go/types/sizes_test.go that doesn't compile.
* Commented out reflect.TestStructOf test for padding after zero-sized field.
Reviewed-on: https://go-review.googlesource.com/35231
gotools/:
Updates for Go 1.8rc1.
* Makefile.am (go_cmd_go_files): Add bug.go.
(s-zdefaultcc): Write defaultPkgConfig.
* Makefile.in: Rebuild.
From-SVN: r244456
68 lines
2 KiB
Go
68 lines
2 KiB
Go
// Copyright 2016 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build solaris
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package lif
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// This file contains duplicates of encoding/binary package.
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//
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// This package is supposed to be used by the net package of standard
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// library. Therefore the package set used in the package must be the
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// same as net package.
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var littleEndian binaryLittleEndian
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type binaryByteOrder interface {
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Uint16([]byte) uint16
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Uint32([]byte) uint32
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Uint64([]byte) uint64
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PutUint16([]byte, uint16)
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PutUint32([]byte, uint32)
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PutUint64([]byte, uint64)
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}
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type binaryLittleEndian struct{}
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func (binaryLittleEndian) Uint16(b []byte) uint16 {
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_ = b[1] // bounds check hint to compiler; see golang.org/issue/14808
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return uint16(b[0]) | uint16(b[1])<<8
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}
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func (binaryLittleEndian) PutUint16(b []byte, v uint16) {
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_ = b[1] // early bounds check to guarantee safety of writes below
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b[0] = byte(v)
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b[1] = byte(v >> 8)
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}
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func (binaryLittleEndian) Uint32(b []byte) uint32 {
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_ = b[3] // bounds check hint to compiler; see golang.org/issue/14808
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return uint32(b[0]) | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24
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}
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func (binaryLittleEndian) PutUint32(b []byte, v uint32) {
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_ = b[3] // early bounds check to guarantee safety of writes below
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b[0] = byte(v)
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b[1] = byte(v >> 8)
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b[2] = byte(v >> 16)
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b[3] = byte(v >> 24)
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}
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func (binaryLittleEndian) Uint64(b []byte) uint64 {
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_ = b[7] // bounds check hint to compiler; see golang.org/issue/14808
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return uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 |
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uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
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}
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func (binaryLittleEndian) PutUint64(b []byte, v uint64) {
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_ = b[7] // early bounds check to guarantee safety of writes below
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b[0] = byte(v)
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b[1] = byte(v >> 8)
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b[2] = byte(v >> 16)
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b[3] = byte(v >> 24)
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b[4] = byte(v >> 32)
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b[5] = byte(v >> 40)
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b[6] = byte(v >> 48)
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b[7] = byte(v >> 56)
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}
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