[linux-block.git] / tools / perf / util / machine.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __PERF_MACHINE_H
#define __PERF_MACHINE_H

#include <sys/types.h>
#include <linux/rbtree.h>
#include "maps.h"
#include "dsos.h"
#include "rwsem.h"
#include "threads.h"

struct addr_location;
struct branch_stack;
struct dso;
struct dso_id;
struct evsel;
struct perf_sample;
struct symbol;
struct target;
struct thread;
union perf_event;
struct machines;

/* Native host kernel uses -1 as pid index in machine */
#define	HOST_KERNEL_ID			(-1)
#define	DEFAULT_GUEST_KERNEL_ID		(0)

extern const char *ref_reloc_sym_names[];

struct vdso_info;

struct machine {
	struct rb_node	  rb_node;
	pid_t		  pid;
	u16		  id_hdr_size;
	bool		  comm_exec;
	bool		  kptr_restrict_warned;
	bool		  single_address_space;
	char		  *root_dir;
	char		  *mmap_name;
	char		  *kallsyms_filename;
	struct threads    threads;
	struct vdso_info  *vdso_info;
	struct perf_env   *env;
	struct dsos	  dsos;
	struct maps	  *kmaps;
	struct map	  *vmlinux_map;
	u64		  kernel_start;
	struct {
		u64	  text_start;
		u64	  text_end;
	} sched, lock, traceiter, trace;
	pid_t		  *current_tid;
	size_t		  current_tid_sz;
	union { /* Tool specific area */
		void	  *priv;
		u64	  db_id;
	};
	struct machines   *machines;
	bool		  trampolines_mapped;
};

/*
 * The main kernel (vmlinux) map
 */
static inline
struct map *machine__kernel_map(struct machine *machine)
{
	return machine->vmlinux_map;
}

/*
 * kernel (the one returned by machine__kernel_map()) plus kernel modules maps
 */
static inline
struct maps *machine__kernel_maps(struct machine *machine)
{
	return machine->kmaps;
}

int machine__get_kernel_start(struct machine *machine);

static inline u64 machine__kernel_start(struct machine *machine)
{
	if (!machine->kernel_start)
		machine__get_kernel_start(machine);
	return machine->kernel_start;
}

static inline bool machine__kernel_ip(struct machine *machine, u64 ip)
{
	u64 kernel_start = machine__kernel_start(machine);

	return ip >= kernel_start;
}

u8 machine__addr_cpumode(struct machine *machine, u8 cpumode, u64 addr);

struct thread *machine__find_thread(struct machine *machine, pid_t pid,
				    pid_t tid);
struct thread *machine__idle_thread(struct machine *machine);
struct comm *machine__thread_exec_comm(struct machine *machine,
				       struct thread *thread);

int machine__process_comm_event(struct machine *machine, union perf_event *event,
				struct perf_sample *sample);
int machine__process_exit_event(struct machine *machine, union perf_event *event,
				struct perf_sample *sample);
int machine__process_fork_event(struct machine *machine, union perf_event *event,
				struct perf_sample *sample);
int machine__process_lost_event(struct machine *machine, union perf_event *event,
				struct perf_sample *sample);
int machine__process_lost_samples_event(struct machine *machine, union perf_event *event,
					struct perf_sample *sample);
int machine__process_aux_event(struct machine *machine,
			       union perf_event *event);
int machine__process_itrace_start_event(struct machine *machine,
					union perf_event *event);
int machine__process_aux_output_hw_id_event(struct machine *machine,
					    union perf_event *event);
int machine__process_switch_event(struct machine *machine,
				  union perf_event *event);
int machine__process_namespaces_event(struct machine *machine,
				      union perf_event *event,
				      struct perf_sample *sample);
int machine__process_cgroup_event(struct machine *machine,
				  union perf_event *event,
				  struct perf_sample *sample);
int machine__process_mmap_event(struct machine *machine, union perf_event *event,
				struct perf_sample *sample);
int machine__process_mmap2_event(struct machine *machine, union perf_event *event,
				 struct perf_sample *sample);
int machine__process_ksymbol(struct machine *machine,
			     union perf_event *event,
			     struct perf_sample *sample);
int machine__process_text_poke(struct machine *machine,
			       union perf_event *event,
			       struct perf_sample *sample);
int machine__process_event(struct machine *machine, union perf_event *event,
				struct perf_sample *sample);

typedef void (*machine__process_t)(struct machine *machine, void *data);

struct machines {
	struct machine host;
	struct rb_root_cached guests;
};

void machines__init(struct machines *machines);
void machines__exit(struct machines *machines);

void machines__process_guests(struct machines *machines,
			      machine__process_t process, void *data);

struct machine *machines__add(struct machines *machines, pid_t pid,
			      const char *root_dir);
struct machine *machines__find(struct machines *machines, pid_t pid);
struct machine *machines__findnew(struct machines *machines, pid_t pid);
struct machine *machines__find_guest(struct machines *machines, pid_t pid);
struct thread *machines__findnew_guest_code(struct machines *machines, pid_t pid);
struct thread *machine__findnew_guest_code(struct machine *machine, pid_t pid);

void machines__set_id_hdr_size(struct machines *machines, u16 id_hdr_size);
void machines__set_comm_exec(struct machines *machines, bool comm_exec);

struct machine *machine__new_host(void);
struct machine *machine__new_kallsyms(void);
int machine__init(struct machine *machine, const char *root_dir, pid_t pid);
void machine__exit(struct machine *machine);
void machine__delete_threads(struct machine *machine);
void machine__delete(struct machine *machine);
void machine__remove_thread(struct machine *machine, struct thread *th);

struct branch_info *sample__resolve_bstack(struct perf_sample *sample,
					   struct addr_location *al);
struct mem_info *sample__resolve_mem(struct perf_sample *sample,
				     struct addr_location *al);

struct callchain_cursor;

int thread__resolve_callchain(struct thread *thread,
			      struct callchain_cursor *cursor,
			      struct evsel *evsel,
			      struct perf_sample *sample,
			      struct symbol **parent,
			      struct addr_location *root_al,
			      int max_stack);

/*
 * Default guest kernel is defined by parameter --guestkallsyms
 * and --guestmodules
 */
static inline bool machine__is_default_guest(struct machine *machine)
{
	return machine ? machine->pid == DEFAULT_GUEST_KERNEL_ID : false;
}

static inline bool machine__is_host(struct machine *machine)
{
	return machine ? machine->pid == HOST_KERNEL_ID : false;
}

bool machine__is_lock_function(struct machine *machine, u64 addr);
bool machine__is(struct machine *machine, const char *arch);
bool machine__normalized_is(struct machine *machine, const char *arch);
int machine__nr_cpus_avail(struct machine *machine);

struct thread *machine__findnew_thread(struct machine *machine, pid_t pid, pid_t tid);

struct dso *machine__findnew_dso_id(struct machine *machine, const char *filename, struct dso_id *id);
struct dso *machine__findnew_dso(struct machine *machine, const char *filename);

size_t machine__fprintf(struct machine *machine, FILE *fp);

static inline
struct symbol *machine__find_kernel_symbol(struct machine *machine, u64 addr,
					   struct map **mapp)
{
	return maps__find_symbol(machine->kmaps, addr, mapp);
}

static inline
struct symbol *machine__find_kernel_symbol_by_name(struct machine *machine,
						   const char *name,
						   struct map **mapp)
{
	return maps__find_symbol_by_name(machine->kmaps, name, mapp);
}

int arch__fix_module_text_start(u64 *start, u64 *size, const char *name);

int machine__load_kallsyms(struct machine *machine, const char *filename);

int machine__load_vmlinux_path(struct machine *machine);

size_t machine__fprintf_dsos_buildid(struct machine *machine, FILE *fp,
				     bool (skip)(struct dso *dso, int parm), int parm);
size_t machines__fprintf_dsos(struct machines *machines, FILE *fp);
size_t machines__fprintf_dsos_buildid(struct machines *machines, FILE *fp,
				     bool (skip)(struct dso *dso, int parm), int parm);

void machine__destroy_kernel_maps(struct machine *machine);
int machine__create_kernel_maps(struct machine *machine);

int machines__create_kernel_maps(struct machines *machines, pid_t pid);
int machines__create_guest_kernel_maps(struct machines *machines);
void machines__destroy_kernel_maps(struct machines *machines);

size_t machine__fprintf_vmlinux_path(struct machine *machine, FILE *fp);

typedef int (*machine__dso_t)(struct dso *dso, struct machine *machine, void *priv);

int machine__for_each_dso(struct machine *machine, machine__dso_t fn,
			  void *priv);

typedef int (*machine__map_t)(struct map *map, void *priv);
int machine__for_each_kernel_map(struct machine *machine, machine__map_t fn,
				 void *priv);

int machine__for_each_thread(struct machine *machine,
			     int (*fn)(struct thread *thread, void *p),
			     void *priv);
int machines__for_each_thread(struct machines *machines,
			      int (*fn)(struct thread *thread, void *p),
			      void *priv);

struct thread_list {
	struct list_head	 list;
	struct thread		*thread;
};

/* Make a list of struct thread_list based on threads in the machine. */
int machine__thread_list(struct machine *machine, struct list_head *list);
/* Free up the nodes within the thread_list list. */
void thread_list__delete(struct list_head *list);

pid_t machine__get_current_tid(struct machine *machine, int cpu);
int machine__set_current_tid(struct machine *machine, int cpu, pid_t pid,
			     pid_t tid);
/*
 * For use with libtraceevent's tep_set_function_resolver()
 */
char *machine__resolve_kernel_addr(void *vmachine, unsigned long long *addrp, char **modp);

void machine__get_kallsyms_filename(struct machine *machine, char *buf,
				    size_t bufsz);

int machine__create_extra_kernel_maps(struct machine *machine,
				      struct dso *kernel);

/* Kernel-space maps for symbols that are outside the main kernel map and module maps */
struct extra_kernel_map {
	u64 start;
	u64 end;
	u64 pgoff;
	char name[KMAP_NAME_LEN];
};

int machine__create_extra_kernel_map(struct machine *machine,
				     struct dso *kernel,
				     struct extra_kernel_map *xm);

int machine__map_x86_64_entry_trampolines(struct machine *machine,
					  struct dso *kernel);

int machine__resolve(struct machine *machine, struct addr_location *al,
		     struct perf_sample *sample);

int machine__hit_all_dsos(struct machine *machine);

#endif /* __PERF_MACHINE_H */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
9d2f8e22 ACM	2	#ifndef __PERF_MACHINE_H
	3	#define __PERF_MACHINE_H
	4
	5	#include <sys/types.h>
69d2591a	6	#include <linux/rbtree.h>
c54d241b	7	#include "maps.h"
4a3cec84	8	#include "dsos.h"
0a7c74ea	9	#include "rwsem.h"
93bb5b0d	10	#include "threads.h"
9d2f8e22	11
b21484f1	12	struct addr_location;
69d2591a	13	struct branch_stack;
4a3cec84	14	struct dso;
0e3149f8	15	struct dso_id;
32dcd021	16	struct evsel;
69d2591a ACM	17	struct perf_sample;
69d2591a ACM	18	struct symbol;
aeb00b1a	19	struct target;
9d2f8e22	20	struct thread;
b0a7d1a0	21	union perf_event;
a088031c	22	struct machines;
9d2f8e22	23
69d2591a ACM	24	/* Native host kernel uses -1 as pid index in machine */
	25	#define HOST_KERNEL_ID (-1)
	26	#define DEFAULT_GUEST_KERNEL_ID (0)
	27
5512cf24 AH	28	extern const char *ref_reloc_sym_names[];
5512cf24 AH	29
d027b640 AH	30	struct vdso_info;
d027b640 AH	31
69d2591a ACM	32	struct machine {
	33	struct rb_node rb_node;
	34	pid_t pid;
	35	u16 id_hdr_size;
cfe1c414	36	bool comm_exec;
caf8a0d0	37	bool kptr_restrict_warned;
ec1891af	38	bool single_address_space;
69d2591a	39	char *root_dir;
8c7f1bb3	40	char *mmap_name;
a5367ecb	41	char *kallsyms_filename;
d436f90a	42	struct threads threads;
d027b640	43	struct vdso_info *vdso_info;
4cde998d	44	struct perf_env *env;
3d39ac53	45	struct dsos dsos;
1a97cee6	46	struct maps *kmaps;
3183f8ca	47	struct map *vmlinux_map;
fbe2af45	48	u64 kernel_start;
cc2367ee ACM	49	struct {
	50	u64 text_start;
	51	u64 text_end;
2a5049b7	52	} sched, lock, traceiter, trace;
b9d266ba	53	pid_t *current_tid;
eef8e06e	54	size_t current_tid_sz;
0db15b1e AH	55	union { /* Tool specific area */
	56	void *priv;
	57	u64 db_id;
	58	};
a088031c	59	struct machines *machines;
1c5aae77	60	bool trampolines_mapped;
69d2591a ACM	61	};
69d2591a ACM	62
68a74186 ACM	63	/*
	64	* The main kernel (vmlinux) map
	65	*/
a5e813c6 ACM	66	static inline
	67	struct map machine__kernel_map(struct machine machine)
	68	{
3183f8ca	69	return machine->vmlinux_map;
a5e813c6 ACM	70	}
a5e813c6 ACM	71
68a74186 ACM	72	/*
	73	* kernel (the one returned by machine__kernel_map()) plus kernel modules maps
	74	*/
	75	static inline
	76	struct maps machine__kernel_maps(struct machine machine)
	77	{
1a97cee6	78	return machine->kmaps;
68a74186 ACM	79	}
68a74186 ACM	80
fbe2af45 AH	81	int machine__get_kernel_start(struct machine *machine);
	82
	83	static inline u64 machine__kernel_start(struct machine *machine)
	84	{
	85	if (!machine->kernel_start)
	86	machine__get_kernel_start(machine);
	87	return machine->kernel_start;
	88	}
	89
	90	static inline bool machine__kernel_ip(struct machine *machine, u64 ip)
	91	{
	92	u64 kernel_start = machine__kernel_start(machine);
	93
	94	return ip >= kernel_start;
	95	}
	96
8e80ad99 AH	97	u8 machine__addr_cpumode(struct machine *machine, u8 cpumode, u64 addr);
8e80ad99 AH	98
d75e6097 JO	99	struct thread machine__find_thread(struct machine machine, pid_t pid,
d75e6097 JO	100	pid_t tid);
3035cb6c	101	struct thread machine__idle_thread(struct machine machine);
cfe1c414 AH	102	struct comm machine__thread_exec_comm(struct machine machine,
cfe1c414 AH	103	struct thread *thread);
9d2f8e22	104
162f0bef FW	105	int machine__process_comm_event(struct machine machine, union perf_event event,
	106	struct perf_sample *sample);
	107	int machine__process_exit_event(struct machine machine, union perf_event event,
	108	struct perf_sample *sample);
	109	int machine__process_fork_event(struct machine machine, union perf_event event,
	110	struct perf_sample *sample);
	111	int machine__process_lost_event(struct machine machine, union perf_event event,
	112	struct perf_sample *sample);
c4937a91 KL	113	int machine__process_lost_samples_event(struct machine machine, union perf_event event,
c4937a91 KL	114	struct perf_sample *sample);
4a96f7a0 AH	115	int machine__process_aux_event(struct machine *machine,
4a96f7a0 AH	116	union perf_event *event);
0ad21f68 AH	117	int machine__process_itrace_start_event(struct machine *machine,
0ad21f68 AH	118	union perf_event *event);
61750473 AH	119	int machine__process_aux_output_hw_id_event(struct machine *machine,
61750473 AH	120	union perf_event *event);
b8f8eb84	121	int machine__process_switch_event(struct machine *machine,
0286039f	122	union perf_event *event);
f3b3614a HB	123	int machine__process_namespaces_event(struct machine *machine,
	124	union perf_event *event,
	125	struct perf_sample *sample);
ba78c1c5 NK	126	int machine__process_cgroup_event(struct machine *machine,
	127	union perf_event *event,
	128	struct perf_sample *sample);
162f0bef FW	129	int machine__process_mmap_event(struct machine machine, union perf_event event,
	130	struct perf_sample *sample);
	131	int machine__process_mmap2_event(struct machine machine, union perf_event event,
	132	struct perf_sample *sample);
9aa0bfa3 SL	133	int machine__process_ksymbol(struct machine *machine,
	134	union perf_event *event,
	135	struct perf_sample *sample);
246eba8e AH	136	int machine__process_text_poke(struct machine *machine,
	137	union perf_event *event,
	138	struct perf_sample *sample);
162f0bef FW	139	int machine__process_event(struct machine machine, union perf_event event,
162f0bef FW	140	struct perf_sample *sample);
b0a7d1a0	141
69d2591a ACM	142	typedef void (machine__process_t)(struct machine machine, void *data);
69d2591a ACM	143
876650e6 ACM	144	struct machines {
876650e6 ACM	145	struct machine host;
f3acb3a8	146	struct rb_root_cached guests;
876650e6 ACM	147	};
	148
	149	void machines__init(struct machines *machines);
	150	void machines__exit(struct machines *machines);
	151
	152	void machines__process_guests(struct machines *machines,
	153	machine__process_t process, void *data);
69d2591a	154
876650e6	155	struct machine machines__add(struct machines machines, pid_t pid,
69d2591a	156	const char *root_dir);
876650e6 ACM	157	struct machine machines__find(struct machines machines, pid_t pid);
876650e6 ACM	158	struct machine machines__findnew(struct machines machines, pid_t pid);
fcda5ff7	159	struct machine machines__find_guest(struct machines machines, pid_t pid);
096fc361 AH	160	struct thread machines__findnew_guest_code(struct machines machines, pid_t pid);
096fc361 AH	161	struct thread machine__findnew_guest_code(struct machine machine, pid_t pid);
69d2591a	162
876650e6	163	void machines__set_id_hdr_size(struct machines *machines, u16 id_hdr_size);
cfe1c414	164	void machines__set_comm_exec(struct machines *machines, bool comm_exec);
611a5ce8	165
8fb598e5	166	struct machine *machine__new_host(void);
7d132caa	167	struct machine *machine__new_kallsyms(void);
69d2591a ACM	168	int machine__init(struct machine machine, const char root_dir, pid_t pid);
69d2591a ACM	169	void machine__exit(struct machine *machine);
3f067dca	170	void machine__delete_threads(struct machine *machine);
69d2591a	171	void machine__delete(struct machine *machine);
5e78c69b	172	void machine__remove_thread(struct machine machine, struct thread th);
69d2591a	173
644f2df2 ACM	174	struct branch_info sample__resolve_bstack(struct perf_sample sample,
644f2df2 ACM	175	struct addr_location *al);
e80faac0 ACM	176	struct mem_info sample__resolve_mem(struct perf_sample sample,
e80faac0 ACM	177	struct addr_location *al);
91d7b2de ACM	178
	179	struct callchain_cursor;
	180
cc8b7c2b	181	int thread__resolve_callchain(struct thread *thread,
91d7b2de	182	struct callchain_cursor *cursor,
32dcd021	183	struct evsel *evsel,
cc8b7c2b ACM	184	struct perf_sample *sample,
	185	struct symbol **parent,
	186	struct addr_location *root_al,
	187	int max_stack);
69d2591a ACM	188
	189	/*
	190	* Default guest kernel is defined by parameter --guestkallsyms
	191	* and --guestmodules
	192	*/
	193	static inline bool machine__is_default_guest(struct machine *machine)
	194	{
	195	return machine ? machine->pid == DEFAULT_GUEST_KERNEL_ID : false;
	196	}
	197
	198	static inline bool machine__is_host(struct machine *machine)
	199	{
	200	return machine ? machine->pid == HOST_KERNEL_ID : false;
	201	}
	202
cc2367ee	203	bool machine__is_lock_function(struct machine *machine, u64 addr);
dbbd34a6	204	bool machine__is(struct machine machine, const char arch);
b9f6fbb3	205	bool machine__normalized_is(struct machine machine, const char arch);
9cecca32	206	int machine__nr_cpus_avail(struct machine *machine);
dbbd34a6	207
b91fc39f	208	struct thread machine__findnew_thread(struct machine machine, pid_t pid, pid_t tid);
69d2591a	209
0e3149f8	210	struct dso machine__findnew_dso_id(struct machine machine, const char filename, struct dso_id id);
aa7cc2ae ACM	211	struct dso machine__findnew_dso(struct machine machine, const char *filename);
aa7cc2ae ACM	212
69d2591a ACM	213	size_t machine__fprintf(struct machine machine, FILE fp);
	214
	215	static inline
3183f8ca	216	struct symbol machine__find_kernel_symbol(struct machine machine, u64 addr,
be39db9f	217	struct map **mapp)
69d2591a	218	{
1a97cee6	219	return maps__find_symbol(machine->kmaps, addr, mapp);
69d2591a ACM	220	}
69d2591a ACM	221
8acd3da0 ACM	222	static inline
8acd3da0 ACM	223	struct symbol machine__find_kernel_symbol_by_name(struct machine machine,
3183f8ca	224	const char *name,
be39db9f	225	struct map **mapp)
8acd3da0	226	{
1a97cee6	227	return maps__find_symbol_by_name(machine->kmaps, name, mapp);
8acd3da0 ACM	228	}
8acd3da0 ACM	229
12a6d294	230	int arch__fix_module_text_start(u64 start, u64 size, const char *name);
69d2591a	231
3183f8ca	232	int machine__load_kallsyms(struct machine machine, const char filename);
329f0ade	233
1d1a2654	234	int machine__load_vmlinux_path(struct machine *machine);
69d2591a	235
417c2ff6 ACM	236	size_t machine__fprintf_dsos_buildid(struct machine machine, FILE fp,
417c2ff6 ACM	237	bool (skip)(struct dso *dso, int parm), int parm);
876650e6 ACM	238	size_t machines__fprintf_dsos(struct machines machines, FILE fp);
876650e6 ACM	239	size_t machines__fprintf_dsos_buildid(struct machines machines, FILE fp,
417c2ff6	240	bool (skip)(struct dso *dso, int parm), int parm);
69d2591a ACM	241
69d2591a ACM	242	void machine__destroy_kernel_maps(struct machine *machine);
69d2591a ACM	243	int machine__create_kernel_maps(struct machine *machine);
69d2591a ACM	244
876650e6 ACM	245	int machines__create_kernel_maps(struct machines *machines, pid_t pid);
	246	int machines__create_guest_kernel_maps(struct machines *machines);
	247	void machines__destroy_kernel_maps(struct machines *machines);
69d2591a ACM	248
	249	size_t machine__fprintf_vmlinux_path(struct machine machine, FILE fp);
	250
c57f5eaa JO	251	typedef int (machine__dso_t)(struct dso dso, struct machine machine, void priv);
	252
	253	int machine__for_each_dso(struct machine *machine, machine__dso_t fn,
	254	void *priv);
a6bd98c4 BJ	255
	256	typedef int (machine__map_t)(struct map map, void *priv);
	257	int machine__for_each_kernel_map(struct machine *machine, machine__map_t fn,
	258	void *priv);
	259
35feee19 DA	260	int machine__for_each_thread(struct machine *machine,
	261	int (fn)(struct thread thread, void *p),
	262	void *priv);
a5499b37 AH	263	int machines__for_each_thread(struct machines *machines,
	264	int (fn)(struct thread thread, void *p),
	265	void *priv);
35feee19	266
2f1e20fe IR	267	struct thread_list {
	268	struct list_head list;
	269	struct thread *thread;
	270	};
	271
	272	/* Make a list of struct thread_list based on threads in the machine. */
	273	int machine__thread_list(struct machine machine, struct list_head list);
	274	/* Free up the nodes within the thread_list list. */
	275	void thread_list__delete(struct list_head *list);
	276
b9d266ba AH	277	pid_t machine__get_current_tid(struct machine *machine, int cpu);
	278	int machine__set_current_tid(struct machine *machine, int cpu, pid_t pid,
	279	pid_t tid);
c3168b0d	280	/*
ece2a4f4	281	* For use with libtraceevent's tep_set_function_resolver()
c3168b0d ACM	282	*/
c3168b0d ACM	283	char machine__resolve_kernel_addr(void vmachine, unsigned long long addrp, char *modp);
b9d266ba	284
1c5aae77 AH	285	void machine__get_kallsyms_filename(struct machine machine, char buf,
	286	size_t bufsz);
	287
	288	int machine__create_extra_kernel_maps(struct machine *machine,
	289	struct dso *kernel);
	290
	291	/* Kernel-space maps for symbols that are outside the main kernel map and module maps */
	292	struct extra_kernel_map {
	293	u64 start;
	294	u64 end;
	295	u64 pgoff;
	296	char name[KMAP_NAME_LEN];
	297	};
	298
	299	int machine__create_extra_kernel_map(struct machine *machine,
	300	struct dso *kernel,
	301	struct extra_kernel_map *xm);
	302
4d99e413 AH	303	int machine__map_x86_64_entry_trampolines(struct machine *machine,
	304	struct dso *kernel);
	305
7e5c6f2c ACM	306	int machine__resolve(struct machine machine, struct addr_location al,
	307	struct perf_sample *sample);
	308
83acca9f IR	309	int machine__hit_all_dsos(struct machine *machine);
83acca9f IR	310
9d2f8e22	311	#endif /* __PERF_MACHINE_H */