patching.h 544 B

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  1. /* SPDX-License-Identifier: GPL-2.0-only */
  2. #ifndef __ASM_PATCHING_H
  3. #define __ASM_PATCHING_H
  4. #include <linux/types.h>
  5. int aarch64_insn_read(void *addr, u32 *insnp);
  6. int aarch64_insn_write(void *addr, u32 insn);
  7. int aarch64_insn_write_literal_u64(void *addr, u64 val);
  8. void *aarch64_insn_set(void *dst, u32 insn, size_t len);
  9. void *aarch64_insn_copy(void *dst, void *src, size_t len);
  10. int aarch64_insn_patch_text_nosync(void *addr, u32 insn);
  11. int aarch64_insn_patch_text(void *addrs[], u32 insns[], int cnt);
  12. #endif /* __ASM_PATCHING_H */