Searched refs:new_insn (Results 1 – 6 of 6) sorted by relevance
| /Linux-v4.19/arch/nds32/kernel/ |
| D | ftrace.c | 142 unsigned long *new_insn, bool validate) in __ftrace_modify_code() argument
153 if (probe_kernel_write((void *)pc, new_insn, MCOUNT_INSN_SIZE)) in __ftrace_modify_code()
160 unsigned long *new_insn, bool validate) in ftrace_modify_code() argument
164 ret = __ftrace_modify_code(pc, old_insn, new_insn, validate); in ftrace_modify_code()
177 unsigned long new_insn[3] = {INSN_NOP, INSN_NOP, INSN_NOP}; in ftrace_update_ftrace_func() local
180 ftrace_gen_call_insn(new_insn, (unsigned long)func); in ftrace_update_ftrace_func()
182 return ftrace_modify_code(pc, old_insn, new_insn, false); in ftrace_update_ftrace_func()
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| /Linux-v4.19/arch/s390/kernel/ |
| D | kprobes.c | 151 struct ftrace_insn new_insn, *insn; in swap_instruction() local
155 new_insn.opc = args->arm_kprobe ? BREAKPOINT_INSTRUCTION : p->opcode; in swap_instruction()
156 len = sizeof(new_insn.opc); in swap_instruction()
159 len = sizeof(new_insn); in swap_instruction()
163 new_insn.disp = KPROBE_ON_FTRACE_NOP; in swap_instruction()
165 new_insn.disp = KPROBE_ON_FTRACE_CALL; in swap_instruction()
167 ftrace_generate_call_insn(&new_insn, (unsigned long)p->addr); in swap_instruction()
169 ftrace_generate_nop_insn(&new_insn); in swap_instruction()
172 s390_kernel_write(p->addr, &new_insn, len); in swap_instruction()
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| /Linux-v4.19/tools/objtool/ |
| D | check.c | 643 struct instruction **new_insn) in handle_group_alt() argument
685 *new_insn = fake_jump; in handle_group_alt()
690 insn = *new_insn; in handle_group_alt()
743 struct instruction **new_insn) in handle_jump_alt() argument
754 *new_insn = list_next_entry(orig_insn, list); in handle_jump_alt()
767 struct instruction *orig_insn, *new_insn; in add_special_section_alts() local
787 new_insn = NULL; in add_special_section_alts()
789 new_insn = find_insn(file, special_alt->new_sec, in add_special_section_alts()
791 if (!new_insn) { in add_special_section_alts()
802 &new_insn); in add_special_section_alts()
[all …]
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| /Linux-v4.19/tools/perf/util/ |
| D | bpf-prologue.c | 39 append_insn(struct bpf_insn new_insn, struct bpf_insn_pos *pos) in append_insn() argument
50 *(pos->pos)++ = new_insn; in append_insn()
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| /Linux-v4.19/net/core/ |
| D | filter.c | 539 struct bpf_insn *new_insn, *first_insn = NULL; in bpf_convert_filter() local
559 new_insn = first_insn; in bpf_convert_filter()
567 *new_insn++ = BPF_ALU32_REG(BPF_XOR, BPF_REG_A, BPF_REG_A); in bpf_convert_filter()
568 *new_insn++ = BPF_ALU32_REG(BPF_XOR, BPF_REG_X, BPF_REG_X); in bpf_convert_filter()
574 *new_insn++ = BPF_MOV64_REG(BPF_REG_CTX, BPF_REG_ARG1); in bpf_convert_filter()
581 *new_insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct sk_buff, data), in bpf_convert_filter()
584 *new_insn++ = BPF_LDX_MEM(BPF_W, BPF_REG_H, BPF_REG_CTX, in bpf_convert_filter()
586 *new_insn++ = BPF_LDX_MEM(BPF_W, BPF_REG_TMP, BPF_REG_CTX, in bpf_convert_filter()
588 *new_insn++ = BPF_ALU32_REG(BPF_SUB, BPF_REG_H, BPF_REG_TMP); in bpf_convert_filter()
591 new_insn += 3; in bpf_convert_filter()
[all …]
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| /Linux-v4.19/tools/lib/bpf/ |
| D | libbpf.c | 1175 struct bpf_insn *insn, *new_insn; in bpf_program__reloc_text() local
1195 new_insn = reallocarray(prog->insns, new_cnt, sizeof(*insn)); in bpf_program__reloc_text()
1196 if (!new_insn) { in bpf_program__reloc_text()
1200 memcpy(new_insn + prog->insns_cnt, text->insns, in bpf_program__reloc_text()
1202 prog->insns = new_insn; in bpf_program__reloc_text()
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