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Searched refs:INT3_INSN_SIZE (Results 1 – 3 of 3) sorted by relevance

/Linux-v5.10/arch/x86/kernel/kprobes/
Dopt.c187 regs->ip = (unsigned long)op->kp.addr + INT3_INSN_SIZE; in optimized_callback()
339 insn_jump_into_range(&insn, paddr + INT3_INSN_SIZE, in can_optimize()
493 memcpy(op->optinsn.copied_insn, op->kp.addr + INT3_INSN_SIZE, in arch_optimize_kprobes()
519 memcpy(new + INT3_INSN_SIZE, in arch_unoptimize_kprobe()
521 JMP32_INSN_SIZE - INT3_INSN_SIZE); in arch_unoptimize_kprobe()
523 text_poke(addr, new, INT3_INSN_SIZE); in arch_unoptimize_kprobe()
525 text_poke(addr + INT3_INSN_SIZE, in arch_unoptimize_kprobe()
526 new + INT3_INSN_SIZE, in arch_unoptimize_kprobe()
527 JMP32_INSN_SIZE - INT3_INSN_SIZE); in arch_unoptimize_kprobe()
/Linux-v5.10/arch/x86/kernel/
Dalternative.c663 if (regs->ip - INT3_INSN_SIZE != int3_selftest_ip) in int3_exception_notify()
1087 ip = (void *) regs->ip - INT3_INSN_SIZE; in poke_int3_handler()
1190 text_poke(text_poke_addr(&tp[i]), &int3, INT3_INSN_SIZE); in text_poke_bp_batch()
1202 if (len - INT3_INSN_SIZE > 0) { in text_poke_bp_batch()
1203 memcpy(old + INT3_INSN_SIZE, in text_poke_bp_batch()
1204 text_poke_addr(&tp[i]) + INT3_INSN_SIZE, in text_poke_bp_batch()
1205 len - INT3_INSN_SIZE); in text_poke_bp_batch()
1206 text_poke(text_poke_addr(&tp[i]) + INT3_INSN_SIZE, in text_poke_bp_batch()
1207 (const char *)tp[i].text + INT3_INSN_SIZE, in text_poke_bp_batch()
1208 len - INT3_INSN_SIZE); in text_poke_bp_batch()
[all …]
/Linux-v5.10/arch/x86/include/asm/
Dtext-patching.h53 #define INT3_INSN_SIZE 1 macro
158 int3_emulate_push(regs, regs->ip - INT3_INSN_SIZE + CALL_INSN_SIZE); in int3_emulate_call()