41 lines
1.1 KiB
ArmAsm
41 lines
1.1 KiB
ArmAsm
// Copyright 2015 Google Inc. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// +build amd64 arm64 ppc64 ppc64le arm
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// +build !go1.8
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// Assembly code isn't subject to visibility restrictions, so we can jump
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// directly into package runtime.
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//
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// Technique copied from here:
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// https://github.com/golang/go/blob/d8c6dac/src/os/signal/sig.s
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#include "textflag.h"
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#ifdef GOARCH_arm
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#define JMP B
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#endif
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#ifdef GOARCH_ppc64
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#define JMP BR
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#endif
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#ifdef GOARCH_ppc64le
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#define JMP BR
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#endif
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TEXT ·memclr(SB),NOSPLIT,$0-16
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JMP runtime·memclr(SB)
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TEXT ·memmove(SB),NOSPLIT,$0-24
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JMP runtime·memmove(SB)
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