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// SPDX-License-Identifier: GPL-2.0
#ifndef __PERF_UTIL_DISASM_H
#define __PERF_UTIL_DISASM_H
#include "map_symbol.h"
#ifdef HAVE_LIBDW_SUPPORT
#include "dwarf-aux.h"
#endif
struct annotation_options;
struct disasm_line;
struct ins;
struct evsel;
struct symbol;
struct data_loc_info;
struct type_state;
struct disasm_line;
struct arch {
const char *name;
struct ins *instructions;
size_t nr_instructions;
size_t nr_instructions_allocated;
struct ins_ops *(*associate_instruction_ops)(struct arch *arch, const char *name);
bool sorted_instructions;
bool initialized;
const char *insn_suffix;
void *priv;
unsigned int model;
unsigned int family;
int (*init)(struct arch *arch, char *cpuid);
bool (*ins_is_fused)(struct arch *arch, const char *ins1,
const char *ins2);
struct {
char comment_char;
char skip_functions_char;
char register_char;
char memory_ref_char;
char imm_char;
} objdump;
#ifdef HAVE_LIBDW_SUPPORT
void (*update_insn_state)(struct type_state *state,
struct data_loc_info *dloc, Dwarf_Die *cu_die,
struct disasm_line *dl);
#endif
/** @e_machine: ELF machine associated with arch. */
unsigned int e_machine;
/** @e_flags: Optional ELF flags associated with arch. */
unsigned int e_flags;
};
struct ins {
const char *name;
struct ins_ops *ops;
};
struct ins_operands {
char *raw;
struct {
char *raw;
char *name;
struct symbol *sym;
u64 addr;
s64 offset;
bool offset_avail;
bool outside;
bool multi_regs;
bool mem_ref;
} target;
union {
struct {
char *raw;
char *name;
u64 addr;
bool multi_regs;
bool mem_ref;
} source;
struct {
struct ins ins;
struct ins_operands *ops;
} locked;
struct {
char *raw_comment;
char *raw_func_start;
} jump;
};
};
struct ins_ops {
void (*free)(struct ins_operands *ops);
int (*parse)(struct arch *arch, struct ins_operands *ops, struct map_symbol *ms,
struct disasm_line *dl);
int (*scnprintf)(struct ins *ins, char *bf, size_t size,
struct ins_operands *ops, int max_ins_name);
};
struct annotate_args {
struct arch *arch;
struct map_symbol ms;
struct evsel *evsel;
struct annotation_options *options;
s64 offset;
char *line;
int line_nr;
char *fileloc;
};
struct arch *arch__find(const char *name);
bool arch__is(struct arch *arch, const char *name);
struct ins_ops *ins__find(struct arch *arch, const char *name, struct disasm_line *dl);
int ins__scnprintf(struct ins *ins, char *bf, size_t size,
struct ins_operands *ops, int max_ins_name);
bool ins__is_call(const struct ins *ins);
bool ins__is_jump(const struct ins *ins);
bool ins__is_fused(struct arch *arch, const char *ins1, const char *ins2);
bool ins__is_nop(const struct ins *ins);
bool ins__is_ret(const struct ins *ins);
bool ins__is_lock(const struct ins *ins);
struct disasm_line *disasm_line__new(struct annotate_args *args);
void disasm_line__free(struct disasm_line *dl);
int disasm_line__scnprintf(struct disasm_line *dl, char *bf, size_t size,
bool raw, int max_ins_name);
int symbol__disassemble(struct symbol *sym, struct annotate_args *args);
#endif /* __PERF_UTIL_DISASM_H */
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