| /* |
| * Copyright 2010 Michael Ellerman, IBM Corp. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation; either version |
| * 2 of the License, or (at your option) any later version. |
| */ |
| |
| #include <linux/kernel.h> |
| #include <linux/jump_label.h> |
| #include <asm/code-patching.h> |
| |
| #ifdef HAVE_JUMP_LABEL |
| void arch_jump_label_transform(struct jump_entry *entry, |
| enum jump_label_type type) |
| { |
| u32 *addr = (u32 *)(unsigned long)entry->code; |
| |
| if (type == JUMP_LABEL_ENABLE) |
| patch_branch(addr, entry->target, 0); |
| else |
| patch_instruction(addr, PPC_INST_NOP); |
| } |
| #endif |
