| /* |
| * Based on arch/arm/include/asm/compiler.h |
| * |
| * Copyright (C) 2012 ARM Ltd. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| * |
| * This program 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 General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| */ |
| #ifndef __ASM_COMPILER_H |
| #define __ASM_COMPILER_H |
| |
| /* |
| * This is used to ensure the compiler did actually allocate the register we |
| * asked it for some inline assembly sequences. Apparently we can't trust the |
| * compiler from one version to another so a bit of paranoia won't hurt. This |
| * string is meant to be concatenated with the inline asm string and will |
| * cause compilation to stop on mismatch. (for details, see gcc PR 15089) |
| */ |
| #define __asmeq(x, y) ".ifnc " x "," y " ; .err ; .endif\n\t" |
| |
| #endif /* __ASM_COMPILER_H */ |
