1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * Copyright 2010 Michael Ellerman, IBM Corp.
4 */
5
6 #include <linux/kernel.h>
7 #include <linux/jump_label.h>
8 #include <asm/code-patching.h>
9 #include <asm/inst.h>
10
11 void arch_jump_label_transform(struct jump_entry *entry,
12 enum jump_label_type type)
13 {
14 u32 *addr = (u32 *)jump_entry_code(entry);
15
16 if (type == JUMP_LABEL_JMP)
17 patch_branch(addr, jump_entry_target(entry), 0);
18 else
19 patch_instruction(addr, ppc_inst(PPC_RAW_NOP()));
20 }
21
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.