1 // SPDX-License-Identifier: GPL-2.0
13 #include "machine.h"
16 #include "dump-insn.h"
24 	for (int i = 0; i < sample->insn_len; i++) {  in sample__fprintf_insn_raw()
25 		printed += fprintf(fp, "%02x", (unsigned char)sample->insn[i]);  in sample__fprintf_insn_raw()
26 		if (sample->insn_len - i > 1)  in sample__fprintf_insn_raw()
35 int capstone_init(struct machine *machine, csh *cs_handle, bool is64, bool disassembler_style);
37 int capstone_init(struct machine *machine, csh *cs_handle, bool is64, bool disassembler_style)  in capstone_init()  argument
40 	cs_mode mode;  in capstone_init()  local
42 	if (machine__is(machine, "x86_64") && is64) {  in capstone_init()
44 		mode = CS_MODE_64;  in capstone_init()
45 	} else if (machine__normalized_is(machine, "x86")) {  in capstone_init()
47 		mode = CS_MODE_32;  in capstone_init()
48 	} else if (machine__normalized_is(machine, "arm64")) {  in capstone_init()
50 		mode = CS_MODE_ARM;  in capstone_init()
51 	} else if (machine__normalized_is(machine, "arm")) {  in capstone_init()
53 		mode = CS_MODE_ARM + CS_MODE_V8;  in capstone_init()
54 	} else if (machine__normalized_is(machine, "s390")) {  in capstone_init()
56 		mode = CS_MODE_BIG_ENDIAN;  in capstone_init()
58 		return -1;  in capstone_init()
61 	if (cs_open(arch, mode, cs_handle) != CS_ERR_OK) {  in capstone_init()
63 		return -1;  in capstone_init()
66 	if (machine__normalized_is(machine, "x86")) {  in capstone_init()
90 	if (insn->detail && insn->detail->x86.op_count == 1) {  in print_insn_x86()
91 		cs_x86_op *op = &insn->detail->x86.operands[0];  in print_insn_x86()
94 		if (op->type == X86_OP_IMM &&  in print_insn_x86()
95 		    thread__find_symbol(thread, cpumode, op->imm, &al)) {  in print_insn_x86()
99 				printed += fprintf(fp, " [%#" PRIx64 "]", op->imm);  in print_insn_x86()
110 static bool is64bitip(struct machine *machine, struct addr_location *al)  in is64bitip()  argument
112 	const struct dso *dso = al->map ? map__dso(al->map) : NULL;  in is64bitip()
117 	return machine__is(machine, "x86_64") ||  in is64bitip()
118 		machine__normalized_is(machine, "arm64") ||  in is64bitip()
119 		machine__normalized_is(machine, "s390");  in is64bitip()
122 ssize_t fprintf_insn_asm(struct machine *machine, struct thread *thread, u8 cpumode,  in fprintf_insn_asm()  argument
133 	ret = capstone_init(machine, &cs_handle, is64bit, true);  in fprintf_insn_asm()
139 		if (machine__normalized_is(machine, "x86"))  in fprintf_insn_asm()
144 			*lenp = insn->size;  in fprintf_insn_asm()
147 		printed = -1;  in fprintf_insn_asm()
155 				struct machine *machine, FILE *fp,  in sample__fprintf_insn_asm()  argument
158 	bool is64bit = is64bitip(machine, al);  in sample__fprintf_insn_asm()
161 	printed = fprintf_insn_asm(machine, thread, sample->cpumode, is64bit,  in sample__fprintf_insn_asm()
162 				   (uint8_t *)sample->insn, sample->insn_len,  in sample__fprintf_insn_asm()
163 				   sample->ip, NULL, 0, fp);  in sample__fprintf_insn_asm()
172 				struct machine *machine __maybe_unused,  in sample__fprintf_insn_asm()