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d614a753 | 1 | /* Copyright (C) 1991-2020 Free Software Foundation, Inc. |
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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 | |
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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. | |
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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 | |
41bdb6e2 | 12 | Lesser General Public License for more details. |
478b92f0 | 13 | |
41bdb6e2 | 14 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 | 15 | License along with the GNU C Library; if not, see |
5a82c748 | 16 | <https://www.gnu.org/licenses/>. */ |
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17 | |
18 | #include <sysdeps/unix/sysdep.h> | |
e75154a6 | 19 | #include <sysdeps/i386/sysdep.h> |
28f540f4 | 20 | |
66715f83 | 21 | #ifdef __ASSEMBLER__ |
28f540f4 | 22 | |
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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; \ | |
1522c368 | 28 | lcall $7, $0 |
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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 | ||
66715f83 | 35 | #endif /* __ASSEMBLER__ */ |