diff options
Diffstat (limited to 'tools/perf/util/dso.h')
| -rw-r--r-- | tools/perf/util/dso.h | 55 |
1 files changed, 38 insertions, 17 deletions
diff --git a/tools/perf/util/dso.h b/tools/perf/util/dso.h index d3d03274b0d1..ce9f3849a773 100644 --- a/tools/perf/util/dso.h +++ b/tools/perf/util/dso.h @@ -2,7 +2,6 @@ #ifndef __PERF_DSO #define __PERF_DSO -#include <pthread.h> #include <linux/refcount.h> #include <linux/types.h> #include <linux/rbtree.h> @@ -11,6 +10,7 @@ #include <stdio.h> #include <linux/bitops.h> #include "build-id.h" +#include "mutex.h" struct machine; struct map; @@ -42,13 +42,14 @@ enum dso_binary_type { DSO_BINARY_TYPE__OPENEMBEDDED_DEBUGINFO, DSO_BINARY_TYPE__BPF_PROG_INFO, DSO_BINARY_TYPE__BPF_IMAGE, + DSO_BINARY_TYPE__OOL, DSO_BINARY_TYPE__NOT_FOUND, }; -enum dso_kernel_type { - DSO_TYPE_USER = 0, - DSO_TYPE_KERNEL, - DSO_TYPE_GUEST_KERNEL +enum dso_space_type { + DSO_SPACE__USER = 0, + DSO_SPACE__KERNEL, + DSO_SPACE__KERNEL_GUEST }; enum dso_swap_type { @@ -144,14 +145,17 @@ struct dso_cache { struct auxtrace_cache; struct dso { - pthread_mutex_t lock; + struct mutex lock; struct list_head node; struct rb_node rb_node; /* rbtree node sorted by long name */ struct rb_root *root; /* root of rbtree that rb_node is in */ struct rb_root_cached symbols; - struct rb_root_cached symbol_names; + struct symbol **symbol_names; + size_t symbol_names_len; struct rb_root_cached inlined_nodes; struct rb_root_cached srclines; + struct rb_root data_types; + struct { u64 addr; struct symbol *symbol; @@ -159,24 +163,28 @@ struct dso { void *a2l; char *symsrc_filename; unsigned int a2l_fails; - enum dso_kernel_type kernel; + enum dso_space_type kernel; + bool is_kmod; enum dso_swap_type needs_swap; enum dso_binary_type symtab_type; enum dso_binary_type binary_type; enum dso_load_errno load_errno; u8 adjust_symbols:1; u8 has_build_id:1; + u8 header_build_id:1; u8 has_srcline:1; u8 hit:1; u8 annotate_warned:1; + u8 auxtrace_warned:1; u8 short_name_allocated:1; u8 long_name_allocated:1; u8 is_64_bit:1; bool sorted_by_name; bool loaded; u8 rel; - u8 build_id[BUILD_ID_SIZE]; + struct build_id bid; u64 text_offset; + u64 text_end; const char *short_name; const char *long_name; u16 long_name_len; @@ -191,9 +199,11 @@ struct dso { int fd; int status; u32 status_seen; - size_t file_size; + u64 file_size; struct list_head open_entry; + u64 elf_base_addr; u64 debug_frame_offset; + u64 eh_frame_hdr_addr; u64 eh_frame_hdr_offset; } data; /* bpf prog information */ @@ -215,13 +225,19 @@ struct dso { /* dso__for_each_symbol - iterate over the symbols of given type * - * @dso: the 'struct dso *' in which symbols itereated + * @dso: the 'struct dso *' in which symbols are iterated * @pos: the 'struct symbol *' to use as a loop cursor * @n: the 'struct rb_node *' to use as a temporary storage */ #define dso__for_each_symbol(dso, pos, n) \ symbols__for_each_entry(&(dso)->symbols, pos, n) +#define dsos__for_each_with_build_id(pos, head) \ + list_for_each_entry(pos, head, node) \ + if (!pos->has_build_id) \ + continue; \ + else + static inline void dso__set_loaded(struct dso *dso) { dso->loaded = true; @@ -255,12 +271,14 @@ static inline bool dso__has_symbols(const struct dso *dso) return !RB_EMPTY_ROOT(&dso->symbols.rb_root); } +char *dso__filename_with_chroot(const struct dso *dso, const char *filename); + bool dso__sorted_by_name(const struct dso *dso); void dso__set_sorted_by_name(struct dso *dso); void dso__sort_by_name(struct dso *dso); -void dso__set_build_id(struct dso *dso, void *build_id); -bool dso__build_id_equal(const struct dso *dso, u8 *build_id); +void dso__set_build_id(struct dso *dso, struct build_id *bid); +bool dso__build_id_equal(const struct dso *dso, struct build_id *bid); void dso__read_running_kernel_build_id(struct dso *dso, struct machine *machine); int dso__kernel_module_get_build_id(struct dso *dso, const char *root_dir); @@ -273,6 +291,8 @@ bool dso__needs_decompress(struct dso *dso); int dso__decompress_kmodule_fd(struct dso *dso, const char *name); int dso__decompress_kmodule_path(struct dso *dso, const char *name, char *pathname, size_t len); +int filename__decompress(const char *name, char *pathname, + size_t len, int comp, int *err); #define KMOD_DECOMP_NAME "/tmp/perf-kmod-XXXXXX" #define KMOD_DECOMP_LEN sizeof(KMOD_DECOMP_NAME) @@ -361,27 +381,28 @@ struct dso *machine__findnew_kernel(struct machine *machine, const char *name, void dso__reset_find_symbol_cache(struct dso *dso); -size_t dso__fprintf_buildid(struct dso *dso, FILE *fp); size_t dso__fprintf_symbols_by_name(struct dso *dso, FILE *fp); size_t dso__fprintf(struct dso *dso, FILE *fp); -static inline bool dso__is_vmlinux(struct dso *dso) +static inline bool dso__is_vmlinux(const struct dso *dso) { return dso->binary_type == DSO_BINARY_TYPE__VMLINUX || dso->binary_type == DSO_BINARY_TYPE__GUEST_VMLINUX; } -static inline bool dso__is_kcore(struct dso *dso) +static inline bool dso__is_kcore(const struct dso *dso) { return dso->binary_type == DSO_BINARY_TYPE__KCORE || dso->binary_type == DSO_BINARY_TYPE__GUEST_KCORE; } -static inline bool dso__is_kallsyms(struct dso *dso) +static inline bool dso__is_kallsyms(const struct dso *dso) { return dso->kernel && dso->long_name[0] != '/'; } +bool dso__is_object_file(const struct dso *dso); + void dso__free_a2l(struct dso *dso); enum dso_type dso__type(struct dso *dso, struct machine *machine); |