// The MIT License (MIT) // // Copyright (c) 2015 Klaus Post // // Permission is hereby granted, free of charge, to any person obtaining a copy // of this software and associated documentation files (the "Software"), to deal // in the Software without restriction, including without limitation the rights // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell // copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // // The above copyright notice and this permission notice shall be included in all // copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE // SOFTWARE. // +build 386,!gccgo // func cpuid(op uint32) (eax, ebx, ecx, edx uint32) TEXT ·cpuid(SB), 7, $0 XORL CX, CX MOVL op+0(FP), AX CPUID MOVL AX, eax+4(FP) MOVL BX, ebx+8(FP) MOVL CX, ecx+12(FP) MOVL DX, edx+16(FP) RET // func cpuidex(op, op2 uint32) (eax, ebx, ecx, edx uint32) TEXT ·cpuidex(SB), 7, $0 MOVL op+0(FP), AX MOVL op2+4(FP), CX CPUID MOVL AX, eax+8(FP) MOVL BX, ebx+12(FP) MOVL CX, ecx+16(FP) MOVL DX, edx+20(FP) RET // func xgetbv(index uint32) (eax, edx uint32) TEXT ·xgetbv(SB), 7, $0 MOVL index+0(FP), CX BYTE $0x0f; BYTE $0x01; BYTE $0xd0 // XGETBV MOVL AX, eax+4(FP) MOVL DX, edx+8(FP) RET