| /* Assembler macros for m680x0. |
| Copyright (C) 2010-2014 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library. If not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #include <sysdeps/m68k/sysdep.h> |
| |
| #ifdef __ASSEMBLER__ |
| |
| /* Perform operation OP with PC-relative SRC as the first operand and |
| DST as the second. TMP is available as a temporary if needed. */ |
| # define PCREL_OP(OP, SRC, DST, TMP) \ |
| OP SRC(%pc), DST |
| |
| /* Load the address of the GOT into register R. */ |
| # define LOAD_GOT(R) \ |
| lea _GLOBAL_OFFSET_TABLE_@GOTPC (%pc), R |
| |
| #else |
| |
| /* As above, but PC is the spelling of the PC register. We need this |
| so that the macro can be used in both normal and extended asms. */ |
| #define PCREL_OP(OP, SRC, DST, TMP, PC) \ |
| OP " " SRC "(" PC "), " DST |
| |
| #endif /* __ASSEMBLER__ */ |
