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35 lines
816 B
35 lines
816 B
// SPDX-License-Identifier: GPL-2.0 |
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#include <linux/kernel.h> |
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#include <linux/jump_label.h> |
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#include <asm/patch.h> |
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#include <asm/insn.h> |
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static void __arch_jump_label_transform(struct jump_entry *entry, |
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enum jump_label_type type, |
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bool is_static) |
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{ |
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void *addr = (void *)entry->code; |
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unsigned int insn; |
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if (type == JUMP_LABEL_JMP) |
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insn = arm_gen_branch(entry->code, entry->target); |
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else |
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insn = arm_gen_nop(); |
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if (is_static) |
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__patch_text_early(addr, insn); |
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else |
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patch_text(addr, insn); |
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} |
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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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__arch_jump_label_transform(entry, type, false); |
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} |
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void arch_jump_label_transform_static(struct jump_entry *entry, |
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enum jump_label_type type) |
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{ |
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__arch_jump_label_transform(entry, type, true); |
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}
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