goid_123_arm64.s raw

   1  // Copyright 2020 The gVisor Authors.
   2  //
   3  // Licensed under the Apache License, Version 2.0 (the "License");
   4  // you may not use this file except in compliance with the License.
   5  // You may obtain a copy of the License at
   6  //
   7  //     http://www.apache.org/licenses/LICENSE-2.0
   8  //
   9  // Unless required by applicable law or agreed to in writing, software
  10  // distributed under the License is distributed on an "AS IS" BASIS,
  11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12  // See the License for the specific language governing permissions and
  13  // limitations under the License.
  14  
  15  //go:build go1.23 && !go1.25
  16  
  17  #include "textflag.h"
  18  
  19  #define GOID_OFFSET 160 // +checkoffset runtime g.goid
  20  
  21  // func goid() int64
  22  TEXT ·goid(SB),NOSPLIT,$0-8
  23          MOVD g, R0      // g
  24          MOVD GOID_OFFSET(R0), R0
  25          MOVD R0, ret+0(FP)
  26          RET
  27