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Adin ScannellandgVisor bot
daafc82dd5
For all trivial and zero frame-sized functions, we now require an explicit NOFRAME annotation as the heuristic has changed. See go.dev/cl/466316. Most of these functions do not *require* NOFRAME, but this change encodes the existing behavior in order to avoid accidental bugs or regressions. PiperOrigin-RevId: 513946210
26 lines
819 B
ArmAsm
26 lines
819 B
ArmAsm
// Copyright 2018 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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#include "textflag.h"
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TEXT ·native(SB),NOSPLIT|NOFRAME,$0-24
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MOVL arg_Eax+0(FP), AX
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MOVL arg_Ecx+4(FP), CX
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CPUID
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MOVL AX, ret_Eax+8(FP)
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MOVL BX, ret_Ebx+12(FP)
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MOVL CX, ret_Ecx+16(FP)
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MOVL DX, ret_Edx+20(FP)
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RET
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