diff options
Diffstat (limited to 'ANDROID_3.4.5/tools/perf/util/symbol.h')
-rw-r--r-- | ANDROID_3.4.5/tools/perf/util/symbol.h | 270 |
1 files changed, 0 insertions, 270 deletions
diff --git a/ANDROID_3.4.5/tools/perf/util/symbol.h b/ANDROID_3.4.5/tools/perf/util/symbol.h deleted file mode 100644 index ac49ef20..00000000 --- a/ANDROID_3.4.5/tools/perf/util/symbol.h +++ /dev/null @@ -1,270 +0,0 @@ -#ifndef __PERF_SYMBOL -#define __PERF_SYMBOL 1 - -#include <linux/types.h> -#include <stdbool.h> -#include <stdint.h> -#include "map.h" -#include "../perf.h" -#include <linux/list.h> -#include <linux/rbtree.h> -#include <stdio.h> - -#ifdef HAVE_CPLUS_DEMANGLE -extern char *cplus_demangle(const char *, int); - -static inline char *bfd_demangle(void __used *v, const char *c, int i) -{ - return cplus_demangle(c, i); -} -#else -#ifdef NO_DEMANGLE -static inline char *bfd_demangle(void __used *v, const char __used *c, - int __used i) -{ - return NULL; -} -#else -#include <bfd.h> -#endif -#endif - -int hex2u64(const char *ptr, u64 *val); -char *strxfrchar(char *s, char from, char to); - -/* - * libelf 0.8.x and earlier do not support ELF_C_READ_MMAP; - * for newer versions we can use mmap to reduce memory usage: - */ -#ifdef LIBELF_NO_MMAP -# define PERF_ELF_C_READ_MMAP ELF_C_READ -#else -# define PERF_ELF_C_READ_MMAP ELF_C_READ_MMAP -#endif - -#ifndef DMGL_PARAMS -#define DMGL_PARAMS (1 << 0) /* Include function args */ -#define DMGL_ANSI (1 << 1) /* Include const, volatile, etc */ -#endif - -#define BUILD_ID_SIZE 20 - -/** struct symbol - symtab entry - * - * @ignore - resolvable but tools ignore it (e.g. idle routines) - */ -struct symbol { - struct rb_node rb_node; - u64 start; - u64 end; - u16 namelen; - u8 binding; - bool ignore; - char name[0]; -}; - -void symbol__delete(struct symbol *sym); - -struct strlist; - -struct symbol_conf { - unsigned short priv_size; - unsigned short nr_events; - bool try_vmlinux_path, - show_kernel_path, - use_modules, - sort_by_name, - show_nr_samples, - show_total_period, - use_callchain, - exclude_other, - show_cpu_utilization, - initialized, - kptr_restrict, - annotate_asm_raw, - annotate_src; - const char *vmlinux_name, - *kallsyms_name, - *source_prefix, - *field_sep; - const char *default_guest_vmlinux_name, - *default_guest_kallsyms, - *default_guest_modules; - const char *guestmount; - const char *dso_list_str, - *comm_list_str, - *sym_list_str, - *col_width_list_str; - struct strlist *dso_list, - *comm_list, - *sym_list, - *dso_from_list, - *dso_to_list, - *sym_from_list, - *sym_to_list; - const char *symfs; -}; - -extern struct symbol_conf symbol_conf; - -static inline void *symbol__priv(struct symbol *sym) -{ - return ((void *)sym) - symbol_conf.priv_size; -} - -struct ref_reloc_sym { - const char *name; - u64 addr; - u64 unrelocated_addr; -}; - -struct map_symbol { - struct map *map; - struct symbol *sym; - bool unfolded; - bool has_children; -}; - -struct addr_map_symbol { - struct map *map; - struct symbol *sym; - u64 addr; - u64 al_addr; -}; - -struct branch_info { - struct addr_map_symbol from; - struct addr_map_symbol to; - struct branch_flags flags; -}; - -struct addr_location { - struct thread *thread; - struct map *map; - struct symbol *sym; - u64 addr; - char level; - bool filtered; - u8 cpumode; - s32 cpu; -}; - -enum dso_kernel_type { - DSO_TYPE_USER = 0, - DSO_TYPE_KERNEL, - DSO_TYPE_GUEST_KERNEL -}; - -struct dso { - struct list_head node; - struct rb_root symbols[MAP__NR_TYPES]; - struct rb_root symbol_names[MAP__NR_TYPES]; - enum dso_kernel_type kernel; - u8 adjust_symbols:1; - u8 has_build_id:1; - u8 hit:1; - u8 annotate_warned:1; - u8 sname_alloc:1; - u8 lname_alloc:1; - unsigned char symtab_type; - u8 sorted_by_name; - u8 loaded; - u8 build_id[BUILD_ID_SIZE]; - const char *short_name; - char *long_name; - u16 long_name_len; - u16 short_name_len; - char name[0]; -}; - -struct dso *dso__new(const char *name); -void dso__delete(struct dso *dso); - -int dso__name_len(const struct dso *dso); - -bool dso__loaded(const struct dso *dso, enum map_type type); -bool dso__sorted_by_name(const struct dso *dso, enum map_type type); - -static inline void dso__set_loaded(struct dso *dso, enum map_type type) -{ - dso->loaded |= (1 << type); -} - -void dso__sort_by_name(struct dso *dso, enum map_type type); - -struct dso *__dsos__findnew(struct list_head *head, const char *name); - -int dso__load(struct dso *dso, struct map *map, symbol_filter_t filter); -int dso__load_vmlinux(struct dso *dso, struct map *map, - const char *vmlinux, symbol_filter_t filter); -int dso__load_vmlinux_path(struct dso *dso, struct map *map, - symbol_filter_t filter); -int dso__load_kallsyms(struct dso *dso, const char *filename, struct map *map, - symbol_filter_t filter); -int machine__load_kallsyms(struct machine *machine, const char *filename, - enum map_type type, symbol_filter_t filter); -int machine__load_vmlinux_path(struct machine *machine, enum map_type type, - symbol_filter_t filter); - -size_t __dsos__fprintf(struct list_head *head, FILE *fp); - -size_t machine__fprintf_dsos_buildid(struct machine *machine, - FILE *fp, bool with_hits); -size_t machines__fprintf_dsos(struct rb_root *machines, FILE *fp); -size_t machines__fprintf_dsos_buildid(struct rb_root *machines, - FILE *fp, bool with_hits); -size_t dso__fprintf_buildid(struct dso *dso, FILE *fp); -size_t dso__fprintf_symbols_by_name(struct dso *dso, - enum map_type type, FILE *fp); -size_t dso__fprintf(struct dso *dso, enum map_type type, FILE *fp); - -enum symtab_type { - SYMTAB__KALLSYMS = 0, - SYMTAB__GUEST_KALLSYMS, - SYMTAB__JAVA_JIT, - SYMTAB__BUILD_ID_CACHE, - SYMTAB__FEDORA_DEBUGINFO, - SYMTAB__UBUNTU_DEBUGINFO, - SYMTAB__BUILDID_DEBUGINFO, - SYMTAB__SYSTEM_PATH_DSO, - SYMTAB__GUEST_KMODULE, - SYMTAB__SYSTEM_PATH_KMODULE, - SYMTAB__NOT_FOUND, -}; - -char dso__symtab_origin(const struct dso *dso); -void dso__set_long_name(struct dso *dso, char *name); -void dso__set_build_id(struct dso *dso, void *build_id); -void dso__read_running_kernel_build_id(struct dso *dso, - struct machine *machine); -struct symbol *dso__find_symbol(struct dso *dso, enum map_type type, - u64 addr); -struct symbol *dso__find_symbol_by_name(struct dso *dso, enum map_type type, - const char *name); - -int filename__read_build_id(const char *filename, void *bf, size_t size); -int sysfs__read_build_id(const char *filename, void *bf, size_t size); -bool __dsos__read_build_ids(struct list_head *head, bool with_hits); -int build_id__sprintf(const u8 *build_id, int len, char *bf); -int kallsyms__parse(const char *filename, void *arg, - int (*process_symbol)(void *arg, const char *name, - char type, u64 start, u64 end)); - -void machine__destroy_kernel_maps(struct machine *machine); -int __machine__create_kernel_maps(struct machine *machine, struct dso *kernel); -int machine__create_kernel_maps(struct machine *machine); - -int machines__create_kernel_maps(struct rb_root *machines, pid_t pid); -int machines__create_guest_kernel_maps(struct rb_root *machines); -void machines__destroy_guest_kernel_maps(struct rb_root *machines); - -int symbol__init(void); -void symbol__exit(void); -size_t symbol__fprintf_symname_offs(const struct symbol *sym, - const struct addr_location *al, FILE *fp); -size_t symbol__fprintf_symname(const struct symbol *sym, FILE *fp); -bool symbol_type__is_a(char symbol_type, enum map_type map_type); - -size_t machine__fprintf_vmlinux_path(struct machine *machine, FILE *fp); - -#endif /* __PERF_SYMBOL */ |