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| 1 | /* Assembler macros for Coldfire. |
|---|---|
| 2 | Copyright (C) 1998-2024 Free Software Foundation, Inc. |
| 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 |
| 16 | License along with the GNU C Library. If not, see |
| 17 | <https://www.gnu.org/licenses/>. */ |
| 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. */ |
| 25 | # define PCREL_OP(OP, SRC, DST, TMP) \ |
| 26 | move.l &SRC - ., TMP; OP (-8, %pc, TMP), DST |
| 27 | |
| 28 | /* Load the address of the GOT into register R. */ |
| 29 | # define LOAD_GOT(R) \ |
| 30 | move.l &_GLOBAL_OFFSET_TABLE_@GOTPC, R; \ |
| 31 | lea (-6, %pc, R), R |
| 32 | |
| 33 | #else |
| 34 | |
| 35 | /* As above, but PC is the spelling of the PC register. We need this |
| 36 | so that the macro can be used in both normal and extended asms. */ |
| 37 | # define PCREL_OP(OP, SRC, DST, TMP, PC) \ |
| 38 | "move.l #" SRC " - ., " TMP "\n\t" OP " (-8, " PC ", " TMP "), " DST |
| 39 | |
| 40 | #endif /* __ASSEMBLER__ */ |
| 41 |
Warning: That file was not part of the compilation database. It may have many parsing errors.