44 lines
1.2 KiB
Go
44 lines
1.2 KiB
Go
// Copyright 2020 The gVisor Authors.
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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 i386
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package arch
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import (
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"syscall"
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"gvisor.dev/gvisor/pkg/cpuid"
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)
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// State contains the common architecture bits for X86 (the build tag of this
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// file ensures it's only built on x86).
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//
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// +stateify savable
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type State struct {
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// The system registers.
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Regs syscall.PtraceRegs `state:".(syscallPtraceRegs)"`
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// Our floating point state.
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x86FPState `state:"wait"`
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// FeatureSet is a pointer to the currently active feature set.
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FeatureSet *cpuid.FeatureSet
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}
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// afterLoad is invoked by stateify.
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func (s *State) afterLoad() {
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s.afterLoadFPState()
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}
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