diff options
Diffstat (limited to 'tools/perf/util/machine.h')
| -rw-r--r-- | tools/perf/util/machine.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/tools/perf/util/machine.h b/tools/perf/util/machine.h index b31d33b5aa2a..1de7660d93e9 100644 --- a/tools/perf/util/machine.h +++ b/tools/perf/util/machine.h @@ -56,6 +56,7 @@ struct machine { void *priv; u64 db_id; }; + bool trampolines_mapped; }; static inline struct threads *machine__threads(struct machine *machine, pid_t tid) @@ -189,6 +190,7 @@ static inline bool machine__is_host(struct machine *machine) } bool machine__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 thread *machine__findnew_thread(struct machine *machine, pid_t pid, pid_t tid); @@ -267,4 +269,25 @@ int machine__set_current_tid(struct machine *machine, int cpu, pid_t pid, */ 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); + #endif /* __PERF_MACHINE_H */ |
