| 1 | /* Linux times. X32 version. |
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| 2 | Copyright (C) 2015-2022 Free Software Foundation, Inc. |
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| 3 | This file is part of the GNU C Library. |
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| 4 | |
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| 5 | The GNU C Library is free software; you can redistribute it and/or |
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| 6 | modify it under the terms of the GNU Lesser General Public |
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| 7 | License as published by the Free Software Foundation; either |
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| 8 | version 2.1 of the License, or (at your option) any later version. |
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| 9 | |
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| 10 | The GNU C Library is distributed in the hope that it will be useful, |
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 13 | Lesser General Public License for more details. |
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| 14 | |
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| 15 | You should have received a copy of the GNU Lesser General Public |
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| 16 | License along with the GNU C Library; if not, see |
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| 17 | <https://www.gnu.org/licenses/>. */ |
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| 18 | |
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| 19 | #include <sysdep.h> |
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| 20 | |
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| 21 | /* Linux times system call returns 64-bit integer. */ |
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| 22 | #undef internal_syscall1 |
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| 23 | #define internal_syscall1(number, arg1) \ |
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| 24 | ({ \ |
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| 25 | unsigned long long int resultvar; \ |
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| 26 | TYPEFY (arg1, __arg1) = ARGIFY (arg1); \ |
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| 27 | register TYPEFY (arg1, _a1) asm ("rdi") = __arg1; \ |
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| 28 | asm volatile ( \ |
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| 29 | "syscall\n\t" \ |
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| 30 | : "=a" (resultvar) \ |
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| 31 | : "0" (number), "r" (_a1) \ |
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| 32 | : "memory", REGISTERS_CLOBBERED_BY_SYSCALL); \ |
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| 33 | (long long int) resultvar; \ |
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| 34 | }) |
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| 35 | |
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| 36 | #undef INTERNAL_SYSCALL_ERROR_P |
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| 37 | #define INTERNAL_SYSCALL_ERROR_P(val) \ |
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| 38 | ((unsigned long long int) (val) >= -4095LL) |
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| 39 | |
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| 40 | #include <sysdeps/unix/sysv/linux/times.c> |
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| 41 | |
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