projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| d26ffc64 A |
1 | /* |
| 2 | * Copyright (c) 2000-2018 Apple Inc. All rights reserved. | |
| 3 | * | |
| 4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ | |
| 5 | * | |
| 6 | * This file contains Original Code and/or Modifications of Original Code | |
| 7 | * as defined in and that are subject to the Apple Public Source License | |
| 8 | * Version 2.0 (the 'License'). You may not use this file except in | |
| 9 | * compliance with the License. The rights granted to you under the License | |
| 10 | * may not be used to create, or enable the creation or redistribution of, | |
| 11 | * unlawful or unlicensed copies of an Apple operating system, or to | |
| 12 | * circumvent, violate, or enable the circumvention or violation of, any | |
| 13 | * terms of an Apple operating system software license agreement. | |
| 14 | * | |
| 15 | * Please obtain a copy of the License at | |
| 16 | * http://www.opensource.apple.com/apsl/ and read it before using this file. | |
| 17 | * | |
| 18 | * The Original Code and all software distributed under the License are | |
| 19 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
| 20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, | |
| 21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 22 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. | |
| 23 | * Please see the License for the specific language governing rights and | |
| 24 | * limitations under the License. | |
| 25 | * | |
| 26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ | |
| 27 | * Created 2018 Derek Kumar | |
| 28 | */ | |
| 29 | #include <i386/asm.h> | |
| 30 | ||
| 31 | .macro VPX | |
| 32 | vpxord $0, $0, $0 | |
| 33 | .endmacro | |
| 34 | ||
| 35 | .macro PX | |
| 36 | pxor $0, $0 | |
| 37 | .endmacro | |
| 38 | ||
| 39 | Entry(vzeroall) | |
| 40 | vzeroall | |
| 41 | ret | |
| 42 | ||
| d9a64523 A |
43 | Entry(avx512_zero) |
| 44 | vzeroall | |
| 45 | ||
| 46 | VPX %zmm16 | |
| 47 | VPX %zmm17 | |
| 48 | VPX %zmm18 | |
| 49 | VPX %zmm19 | |
| 50 | ||
| 51 | VPX %zmm20 | |
| 52 | VPX %zmm21 | |
| 53 | VPX %zmm22 | |
| 54 | VPX %zmm23 | |
| 55 | ||
| 56 | VPX %zmm24 | |
| 57 | VPX %zmm25 | |
| 58 | VPX %zmm26 | |
| 59 | VPX %zmm27 | |
| 60 | ||
| 61 | VPX %zmm28 | |
| 62 | VPX %zmm29 | |
| 63 | VPX %zmm30 | |
| 64 | VPX %zmm31 | |
| 65 | ||
| 66 | xor %eax, %eax | |
| 67 | kmovw %eax, %k1 | |
| 68 | ret | |
| 69 | ||
| d26ffc64 A |
70 | Entry(xmmzeroall) |
| 71 | PX %xmm0 | |
| 72 | PX %xmm1 | |
| 73 | PX %xmm2 | |
| 74 | PX %xmm3 | |
| 75 | ||
| 76 | PX %xmm4 | |
| 77 | PX %xmm5 | |
| 78 | PX %xmm6 | |
| 79 | PX %xmm7 | |
| 80 | ||
| 81 | PX %xmm8 | |
| 82 | PX %xmm9 | |
| 83 | PX %xmm10 | |
| 84 | PX %xmm11 | |
| 85 | ||
| 86 | PX %xmm12 | |
| 87 | PX %xmm13 | |
| 88 | PX %xmm14 | |
| 89 | PX %xmm15 | |
| 90 | ||
| 91 | ret |