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