61 lines
1.5 KiB
Go
61 lines
1.5 KiB
Go
// Copyright 2019 Google Inc.
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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 arm64
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package ring0
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// This is an assembly function.
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//
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// The sysenter function is invoked in two situations:
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//
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// (1) The guest kernel has executed a system call.
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// (2) The guest application has executed a system call.
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//
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// The interrupt flag is examined to determine whether the system call was
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// executed from kernel mode or not and the appropriate stub is called.
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func El1_sync_invalid()
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func El1_irq_invalid()
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func El1_fiq_invalid()
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func El1_error_invalid()
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func El1_sync()
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func El1_irq()
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func El1_fiq()
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func El1_error()
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func El0_sync()
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func El0_irq()
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func El0_fiq()
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func El0_error()
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func El0_sync_invalid()
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func El0_irq_invalid()
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func El0_fiq_invalid()
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func El0_error_invalid()
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func Vectors()
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// Start is the CPU entrypoint.
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//
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// The CPU state will be set to c.Registers().
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func Start()
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func kernelExitToEl1()
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func kernelExitToEl0()
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// Shutdown execution
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func Shutdown()
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