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| Source at commit 1406 created 12 years 10 months ago. By meklort, Revert drivers.c so that kexts are only loaded when OSBundleRequired is set and that value is not safe mode. Added some comments about it too. | |
|---|---|
| 1 | /*␊ |
| 2 | * libgcc/__ashldi3.c␊ |
| 3 | */␊ |
| 4 | ␊ |
| 5 | #include <stdint.h>␊ |
| 6 | #include <stddef.h>␊ |
| 7 | ␊ |
| 8 | uint64_t __ashldi3(uint64_t v, int cnt)␊ |
| 9 | {␊ |
| 10 | ␉int c = cnt & 31;␊ |
| 11 | ␉uint32_t vl = (uint32_t) v;␊ |
| 12 | ␉uint32_t vh = (uint32_t) (v >> 32);␊ |
| 13 | ␊ |
| 14 | ␉if (cnt & 32) {␊ |
| 15 | ␉␉vh = (vl << c);␊ |
| 16 | ␉␉vl = 0;␊ |
| 17 | ␉} else {␊ |
| 18 | ␉␉vh = (vh << c) + (vl >> (32 - c));␊ |
| 19 | ␉␉vl = (vl << c);␊ |
| 20 | ␉}␊ |
| 21 | ␊ |
| 22 | ␉return ((uint64_t) vh << 32) + vl;␊ |
| 23 | }␊ |
| 24 | |
