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20 lines
490 B
20 lines
490 B
// SPDX-License-Identifier: GPL-2.0-or-later |
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/* |
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* Copyright 2010 Michael Ellerman, IBM Corp. |
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*/ |
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#include <linux/kernel.h> |
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#include <linux/jump_label.h> |
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#include <asm/code-patching.h> |
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#include <asm/inst.h> |
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void arch_jump_label_transform(struct jump_entry *entry, |
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enum jump_label_type type) |
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{ |
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u32 *addr = (u32 *)jump_entry_code(entry); |
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if (type == JUMP_LABEL_JMP) |
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patch_branch(addr, jump_entry_target(entry), 0); |
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else |
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patch_instruction(addr, ppc_inst(PPC_RAW_NOP())); |
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}
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