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Commit | Line | Data |
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429309e0 | 1 | // ------------------------------------------------------------------------------\r |
e58427e3 PB |
2 | //\r |
3 | // Copyright (c) 2017, Pete Batard. All rights reserved.<BR>\r | |
53aabb97 | 4 | // Copyright (c) 2021, Arm Limited. All rights reserved.<BR>\r |
e58427e3 | 5 | //\r |
4059386c | 6 | // SPDX-License-Identifier: BSD-2-Clause-Patent\r |
e58427e3 | 7 | //\r |
429309e0 | 8 | // ------------------------------------------------------------------------------\r |
e58427e3 | 9 | \r |
429309e0 MK |
10 | #if defined (_M_ARM64)\r |
11 | typedef unsigned __int64 size_t;\r | |
e58427e3 | 12 | #else\r |
429309e0 | 13 | typedef unsigned __int32 size_t;\r |
e58427e3 PB |
14 | #endif\r |
15 | \r | |
429309e0 MK |
16 | void *\r |
17 | memcpy (\r | |
18 | void *,\r | |
19 | const void *,\r | |
20 | size_t\r | |
21 | );\r | |
22 | \r | |
e58427e3 PB |
23 | #pragma intrinsic(memcpy)\r |
24 | #pragma function(memcpy)\r | |
429309e0 MK |
25 | void *\r |
26 | memcpy (\r | |
27 | void *dest,\r | |
28 | const void *src,\r | |
29 | size_t n\r | |
30 | )\r | |
e58427e3 | 31 | {\r |
429309e0 MK |
32 | unsigned char *d;\r |
33 | unsigned char const *s;\r | |
fb48f1e2 PG |
34 | \r |
35 | d = dest;\r | |
36 | s = src;\r | |
e58427e3 | 37 | \r |
53aabb97 | 38 | while (n-- != 0) {\r |
e58427e3 | 39 | *d++ = *s++;\r |
53aabb97 | 40 | }\r |
e58427e3 PB |
41 | \r |
42 | return dest;\r | |
43 | }\r |