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2aed4f91 | 1 | /* Assembler macros for m680x0. |
6d7e8eda | 2 | Copyright (C) 2010-2023 Free Software Foundation, Inc. |
2aed4f91 AS |
3 | This file is part of the GNU C Library. |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Lesser General Public | |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
9 | ||
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
ab84e3ff | 16 | License along with the GNU C Library. If not, see |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
2aed4f91 AS |
18 | |
19 | #include <sysdeps/m68k/sysdep.h> | |
20 | ||
21 | #ifdef __ASSEMBLER__ | |
22 | ||
23 | /* Perform operation OP with PC-relative SRC as the first operand and | |
24 | DST as the second. TMP is available as a temporary if needed. */ | |
74b24e3d | 25 | # define PCREL_OP(OP, SRC, DST, TMP) \ |
2aed4f91 AS |
26 | OP SRC(%pc), DST |
27 | ||
74b24e3d AS |
28 | /* Load the address of the GOT into register R. */ |
29 | # define LOAD_GOT(R) \ | |
30 | lea _GLOBAL_OFFSET_TABLE_@GOTPC (%pc), R | |
31 | ||
2aed4f91 AS |
32 | #else |
33 | ||
34 | /* As above, but PC is the spelling of the PC register. We need this | |
35 | so that the macro can be used in both normal and extended asms. */ | |
36 | #define PCREL_OP(OP, SRC, DST, TMP, PC) \ | |
37 | OP " " SRC "(" PC "), " DST | |
38 | ||
39 | #endif /* __ASSEMBLER__ */ |