runtime_spinning_amd64.s raw

   1  // Copyright 2018 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 amd64
  16  
  17  #include "textflag.h"
  18  
  19  #define NMSPINNING_OFFSET 92 // +checkoffset runtime schedt.nmspinning
  20  
  21  TEXT ·addrOfSpinning(SB),NOSPLIT|NOFRAME,$0-8
  22  	LEAQ runtime·sched(SB), AX
  23  	ADDQ $NMSPINNING_OFFSET, AX
  24  	MOVQ AX, ret+0(FP)
  25  	RET
  26