]>
Commit | Line | Data |
---|---|---|
18eb862d | 1 | /* memcpy variant information on S/390 version. |
d614a753 | 2 | Copyright (C) 2018-2020 Free Software Foundation, Inc. |
18eb862d SL |
3 | This file is part of the GNU C Library. |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Lesser General Public | |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
9 | ||
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
16 | License along with the GNU C Library; if not, see | |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
18eb862d SL |
18 | |
19 | #if defined SHARED && defined USE_MULTIARCH && IS_IN (libc) \ | |
20 | && ! defined HAVE_S390_MIN_Z196_ZARCH_ASM_SUPPORT | |
21 | # define HAVE_MEMCPY_IFUNC 1 | |
22 | #else | |
23 | # define HAVE_MEMCPY_IFUNC 0 | |
24 | #endif | |
25 | ||
26 | #if defined HAVE_S390_MIN_Z196_ZARCH_ASM_SUPPORT | |
27 | # define MEMCPY_DEFAULT MEMCPY_Z196 | |
28 | # define MEMPCPY_DEFAULT MEMPCPY_Z196 | |
29 | # define HAVE_MEMCPY_Z900_G5 0 | |
30 | # define HAVE_MEMCPY_Z10 0 | |
31 | # define HAVE_MEMCPY_Z196 1 | |
32 | #elif defined HAVE_S390_MIN_Z10_ZARCH_ASM_SUPPORT | |
33 | # define MEMCPY_DEFAULT MEMCPY_Z10 | |
34 | # define MEMPCPY_DEFAULT MEMPCPY_Z10 | |
35 | # define HAVE_MEMCPY_Z900_G5 0 | |
36 | # define HAVE_MEMCPY_Z10 1 | |
37 | # define HAVE_MEMCPY_Z196 HAVE_MEMCPY_IFUNC | |
38 | #else | |
39 | # define MEMCPY_DEFAULT MEMCPY_Z900_G5 | |
40 | # define MEMPCPY_DEFAULT MEMPCPY_Z900_G5 | |
41 | # define HAVE_MEMCPY_Z900_G5 1 | |
42 | # define HAVE_MEMCPY_Z10 HAVE_MEMCPY_IFUNC | |
43 | # define HAVE_MEMCPY_Z196 HAVE_MEMCPY_IFUNC | |
44 | #endif | |
45 | ||
cdd927d9 | 46 | #if defined SHARED && defined USE_MULTIARCH && IS_IN (libc) \ |
96fbb9a3 | 47 | && ! defined HAVE_S390_MIN_ARCH13_ZARCH_ASM_SUPPORT |
cdd927d9 SL |
48 | # define HAVE_MEMMOVE_IFUNC 1 |
49 | #else | |
50 | # define HAVE_MEMMOVE_IFUNC 0 | |
51 | #endif | |
52 | ||
53 | #ifdef HAVE_S390_VX_ASM_SUPPORT | |
54 | # define HAVE_MEMMOVE_IFUNC_AND_VX_SUPPORT HAVE_MEMMOVE_IFUNC | |
55 | #else | |
56 | # define HAVE_MEMMOVE_IFUNC_AND_VX_SUPPORT 0 | |
57 | #endif | |
58 | ||
96fbb9a3 SL |
59 | #ifdef HAVE_S390_ARCH13_ASM_SUPPORT |
60 | # define HAVE_MEMMOVE_IFUNC_AND_ARCH13_SUPPORT HAVE_MEMMOVE_IFUNC | |
61 | #else | |
62 | # define HAVE_MEMMOVE_IFUNC_AND_ARCH13_SUPPORT 0 | |
63 | #endif | |
64 | ||
65 | #if defined HAVE_S390_MIN_ARCH13_ZARCH_ASM_SUPPORT | |
66 | # define MEMMOVE_DEFAULT MEMMOVE_ARCH13 | |
67 | # define HAVE_MEMMOVE_C 0 | |
68 | # define HAVE_MEMMOVE_Z13 0 | |
69 | # define HAVE_MEMMOVE_ARCH13 1 | |
70 | #elif defined HAVE_S390_MIN_Z13_ZARCH_ASM_SUPPORT | |
cdd927d9 SL |
71 | # define MEMMOVE_DEFAULT MEMMOVE_Z13 |
72 | # define HAVE_MEMMOVE_C 0 | |
73 | # define HAVE_MEMMOVE_Z13 1 | |
96fbb9a3 | 74 | # define HAVE_MEMMOVE_ARCH13 HAVE_MEMMOVE_IFUNC_AND_ARCH13_SUPPORT |
cdd927d9 SL |
75 | #else |
76 | # define MEMMOVE_DEFAULT MEMMOVE_C | |
77 | # define HAVE_MEMMOVE_C 1 | |
78 | # define HAVE_MEMMOVE_Z13 HAVE_MEMMOVE_IFUNC_AND_VX_SUPPORT | |
96fbb9a3 | 79 | # define HAVE_MEMMOVE_ARCH13 HAVE_MEMMOVE_IFUNC_AND_ARCH13_SUPPORT |
cdd927d9 SL |
80 | #endif |
81 | ||
18eb862d SL |
82 | #if HAVE_MEMCPY_Z900_G5 |
83 | # define MEMCPY_Z900_G5 __memcpy_default | |
84 | # define MEMPCPY_Z900_G5 __mempcpy_default | |
85 | #else | |
86 | # define MEMCPY_Z900_G5 NULL | |
87 | # define MEMPCPY_Z900_G5 NULL | |
88 | #endif | |
89 | ||
90 | #if HAVE_MEMCPY_Z10 | |
91 | # define MEMCPY_Z10 __memcpy_z10 | |
92 | # define MEMPCPY_Z10 __mempcpy_z10 | |
93 | #else | |
94 | # define MEMCPY_Z10 NULL | |
95 | # define MEMPCPY_Z10 NULL | |
96 | #endif | |
97 | ||
98 | #if HAVE_MEMCPY_Z196 | |
99 | # define MEMCPY_Z196 __memcpy_z196 | |
100 | # define MEMPCPY_Z196 __mempcpy_z196 | |
101 | #else | |
102 | # define MEMCPY_Z196 NULL | |
103 | # define MEMPCPY_Z196 NULL | |
104 | #endif | |
cdd927d9 SL |
105 | |
106 | #if HAVE_MEMMOVE_C | |
107 | # define MEMMOVE_C __memmove_c | |
108 | #else | |
109 | # define MEMMOVE_C NULL | |
110 | #endif | |
111 | ||
112 | #if HAVE_MEMMOVE_Z13 | |
113 | # define MEMMOVE_Z13 __memmove_z13 | |
114 | #else | |
115 | # define MEMMOVE_Z13 NULL | |
116 | #endif | |
96fbb9a3 SL |
117 | |
118 | #if HAVE_MEMMOVE_ARCH13 | |
119 | # define MEMMOVE_ARCH13 __memmove_arch13 | |
120 | #else | |
121 | # define MEMMOVE_ARCH13 NULL | |
122 | #endif |