| xf.li | bfc6e71 | 2025-02-07 01:54:34 -0800 | [diff] [blame^] | 1 | /* Copyright (C) 1991-2016 Free Software Foundation, Inc. |
| 2 | This file is part of the GNU C Library. |
| 3 | |
| 4 | The GNU C Library is free software; you can redistribute it and/or |
| 5 | modify it under the terms of the GNU Lesser General Public |
| 6 | License as published by the Free Software Foundation; either |
| 7 | version 2.1 of the License, or (at your option) any later version. |
| 8 | |
| 9 | The GNU C Library is distributed in the hope that it will be useful, |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 12 | Lesser General Public License for more details. |
| 13 | |
| 14 | You should have received a copy of the GNU Lesser General Public |
| 15 | License along with the GNU C Library; if not, see |
| 16 | <http://www.gnu.org/licenses/>. */ |
| 17 | |
| 18 | #include <sysdeps/unix/sysdep.h> |
| 19 | #include <sysdeps/i386/sysdep.h> |
| 20 | |
| 21 | #ifdef __ASSEMBLER__ |
| 22 | |
| 23 | /* This is defined as a separate macro so that other sysdep.h files |
| 24 | can include this one and then redefine DO_CALL. */ |
| 25 | |
| 26 | #define DO_CALL(syscall_name, args) \ |
| 27 | lea SYS_ify (syscall_name), %eax; \ |
| 28 | lcall $7, $0 |
| 29 | |
| 30 | #define r0 %eax /* Normal return-value register. */ |
| 31 | #define r1 %edx /* Secondary return-value register. */ |
| 32 | #define scratch %ecx /* Call-clobbered register for random use. */ |
| 33 | #define MOVE(x,y) movl x, y |
| 34 | |
| 35 | #endif /* __ASSEMBLER__ */ |