1a2f01efa6
Update the Go library to the 1.10beta1 release.
Requires a few changes to the compiler for modifications to the map
runtime code, and to handle some nowritebarrier cases in the runtime.
Reviewed-on: https://go-review.googlesource.com/86455
gotools/:
* Makefile.am (go_cmd_vet_files): New variable.
(go_cmd_buildid_files, go_cmd_test2json_files): New variables.
(s-zdefaultcc): Change from constants to functions.
(noinst_PROGRAMS): Add vet, buildid, and test2json.
(cgo$(EXEEXT)): Link against $(LIBGOTOOL).
(vet$(EXEEXT)): New target.
(buildid$(EXEEXT)): New target.
(test2json$(EXEEXT)): New target.
(install-exec-local): Install all $(noinst_PROGRAMS).
(uninstall-local): Uninstasll all $(noinst_PROGRAMS).
(check-go-tool): Depend on $(noinst_PROGRAMS). Copy down
objabi.go.
(check-runtime): Depend on $(noinst_PROGRAMS).
(check-cgo-test, check-carchive-test): Likewise.
(check-vet): New target.
(check): Depend on check-vet. Look at cmd_vet-testlog.
(.PHONY): Add check-vet.
* Makefile.in: Rebuild.
From-SVN: r256365
22 lines
628 B
Go
22 lines
628 B
Go
// Copyright 2013 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 ignore
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// +build amd64 amd64p32 arm,!nacl 386
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package rc4
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func xorKeyStream(dst, src *byte, n int, state *[256]uint32, i, j *uint8)
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// XORKeyStream sets dst to the result of XORing src with the key stream.
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// Dst and src must overlap entirely or not at all.
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func (c *Cipher) XORKeyStream(dst, src []byte) {
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if len(src) == 0 {
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return
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}
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// Assert len(dst) >= len(src)
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_ = dst[len(src)-1]
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xorKeyStream(&dst[0], &src[0], len(src), &c.s, &c.i, &c.j)
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}
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