| 1 | /* |
1 | /* |
| 2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
| 3 | * |
3 | * |
| 4 | * Copyright (©) 2008,2007 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
4 | * Copyright (©) 2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
| 5 | * |
5 | * |
| 6 | * Deliantra is free software: you can redistribute it and/or modify it under |
6 | * Deliantra is free software: you can redistribute it and/or modify it under |
| 7 | * the terms of the Affero GNU General Public License as published by the |
7 | * the terms of the Affero GNU General Public License as published by the |
| 8 | * Free Software Foundation, either version 3 of the License, or (at your |
8 | * Free Software Foundation, either version 3 of the License, or (at your |
| 9 | * option) any later version. |
9 | * option) any later version. |
| … | |
… | |
| 35 | #endif |
35 | #endif |
| 36 | |
36 | |
| 37 | #if defined(__i386__) || defined(__x86_64__) |
37 | #if defined(__i386__) || defined(__x86_64__) |
| 38 | |
38 | |
| 39 | static inline cstamp |
39 | static inline cstamp |
| 40 | stamp (void) |
40 | stamp () |
| 41 | { |
41 | { |
| 42 | uint32_t l, h; |
42 | uint32_t l, h; |
| 43 | |
43 | |
| 44 | asm volatile ("rdtsc" : "=a" (l), "=d" (h)); |
44 | asm volatile ("rdtsc" : "=a" (l), "=d" (h)); |
| 45 | |
45 | |
| … | |
… | |
| 50 | #endif |
50 | #endif |
| 51 | } |
51 | } |
| 52 | |
52 | |
| 53 | #elif defined(__powerpc__) |
53 | #elif defined(__powerpc__) |
| 54 | static inline cstamp |
54 | static inline cstamp |
| 55 | stamp (void) |
55 | stamp () |
| 56 | { |
56 | { |
| 57 | unsigned uint32_t u, l, tmp; |
57 | unsigned uint32_t u, l, tmp; |
| 58 | |
58 | |
| 59 | asm volatile ( |
59 | asm volatile ( |
| 60 | "0: \n" |
60 | "0: \n" |
