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charset=us-ascii Content-Disposition: inline In-Reply-To: X-Url: http://acmel.wordpress.com Precedence: bulk List-ID: X-Mailing-List: linux-perf-users@vger.kernel.org Applied to: perf map: Add accessor for dso diff --git a/tools/perf/arch/powerpc/util/skip-callchain-idx.c b/tools/perf/arch/powerpc/util/skip-callchain-idx.c index 20cd6244863b1a09..fe0e4530673c6661 100644 --- a/tools/perf/arch/powerpc/util/skip-callchain-idx.c +++ b/tools/perf/arch/powerpc/util/skip-callchain-idx.c @@ -255,7 +255,7 @@ int arch_skip_callchain_idx(struct thread *thread, struct ip_callchain *chain) thread__find_symbol(thread, PERF_RECORD_MISC_USER, ip, &al); if (al.map) - dso = al.map->dso; + dso = map__dso(al.map); if (!dso) { pr_debug("%" PRIx64 " dso is NULL\n", ip); diff --git a/tools/perf/arch/powerpc/util/sym-handling.c b/tools/perf/arch/powerpc/util/sym-handling.c index 0856b32f9e08a1f5..9f99fc88dbff9056 100644 --- a/tools/perf/arch/powerpc/util/sym-handling.c +++ b/tools/perf/arch/powerpc/util/sym-handling.c @@ -104,7 +104,7 @@ void arch__fix_tev_from_maps(struct perf_probe_event *pev, lep_offset = PPC64_LOCAL_ENTRY_OFFSET(sym->arch_sym); - if (map->dso->symtab_type == DSO_BINARY_TYPE__KALLSYMS) + if (map__dso(map)->symtab_type == DSO_BINARY_TYPE__KALLSYMS) tev->point.offset += PPC64LE_LEP_OFFSET; else if (lep_offset) { if (pev->uprobes) diff --git a/tools/perf/ui/gtk/annotate.c b/tools/perf/ui/gtk/annotate.c index a1c021a6d3c1f0f1..2effac77ca8c6742 100644 --- a/tools/perf/ui/gtk/annotate.c +++ b/tools/perf/ui/gtk/annotate.c @@ -165,6 +165,7 @@ static int symbol__gtk_annotate(struct map_symbol *ms, struct evsel *evsel, struct annotation_options *options, struct hist_browser_timer *hbt) { + struct dso *dso = map__dso(ms->map); struct symbol *sym = ms->sym; GtkWidget *window; GtkWidget *notebook; @@ -172,13 +173,13 @@ static int symbol__gtk_annotate(struct map_symbol *ms, struct evsel *evsel, GtkWidget *tab_label; int err; - if (ms->map->dso->annotate_warned) + if (dso->annotate_warned) return -1; err = symbol__annotate(ms, evsel, options, NULL); if (err) { char msg[BUFSIZ]; - ms->map->dso->annotate_warned = true; + dso->annotate_warned = true; symbol__strerror_disassemble(ms, err, msg, sizeof(msg)); ui__error("Couldn't annotate %s: %s\n", sym->name, msg); return -1; diff --git a/tools/perf/util/cs-etm.c b/tools/perf/util/cs-etm.c index 94e2d02009eb9f72..528a7fb066cfc9ec 100644 --- a/tools/perf/util/cs-etm.c +++ b/tools/perf/util/cs-etm.c @@ -865,6 +865,7 @@ static u32 cs_etm__mem_access(struct cs_etm_queue *etmq, u8 trace_chan_id, struct thread *thread; struct machine *machine; struct addr_location al; + struct dso *dso; struct cs_etm_traceid_queue *tidq; if (!etmq) @@ -883,27 +884,29 @@ static u32 cs_etm__mem_access(struct cs_etm_queue *etmq, u8 trace_chan_id, thread = etmq->etm->unknown_thread; } - if (!thread__find_map(thread, cpumode, address, &al) || !al.map->dso) + dso = map__dso(al.map); + + if (!thread__find_map(thread, cpumode, address, &al) || !dso) return 0; - if (al.map->dso->data.status == DSO_DATA_STATUS_ERROR && - dso__data_status_seen(al.map->dso, DSO_DATA_STATUS_SEEN_ITRACE)) + if (dso->data.status == DSO_DATA_STATUS_ERROR && + dso__data_status_seen(dso, DSO_DATA_STATUS_SEEN_ITRACE)) return 0; offset = al.map->map_ip(al.map, address); map__load(al.map); - len = dso__data_read_offset(al.map->dso, machine, offset, buffer, size); + len = dso__data_read_offset(dso, machine, offset, buffer, size); if (len <= 0) { ui__warning_once("CS ETM Trace: Missing DSO. Use 'perf archive' or debuginfod to export data from the traced system.\n" " Enable CONFIG_PROC_KCORE or use option '-k /path/to/vmlinux' for kernel symbols.\n"); - if (!al.map->dso->auxtrace_warned) { + if (!dso->auxtrace_warned) { pr_err("CS ETM Trace: Debug data not found for address %#"PRIx64" in %s\n", address, - al.map->dso->long_name ? al.map->dso->long_name : "Unknown"); - al.map->dso->auxtrace_warned = true; + dso->long_name ? dso->long_name : "Unknown"); + dso->auxtrace_warned = true; } return 0; } diff --git a/tools/perf/util/unwind-libunwind-local.c b/tools/perf/util/unwind-libunwind-local.c index c487a249b33c62d4..108f7b1697a73465 100644 --- a/tools/perf/util/unwind-libunwind-local.c +++ b/tools/perf/util/unwind-libunwind-local.c @@ -328,7 +328,7 @@ static int read_unwind_spec_eh_frame(struct dso *dso, struct unwind_info *ui, maps__for_each_entry(ui->thread->maps, map_node) { struct map *map = map_node->map; - if (map->dso == dso && map->start < base_addr) + if (map__dso(map) == dso && map->start < base_addr) base_addr = map->start; } base_addr -= dso->data.elf_base_addr; @@ -424,19 +424,23 @@ find_proc_info(unw_addr_space_t as, unw_word_t ip, unw_proc_info_t *pi, { struct unwind_info *ui = arg; struct map *map; + struct dso *dso; unw_dyn_info_t di; u64 table_data, segbase, fde_count; int ret = -EINVAL; map = find_map(ip, ui); - if (!map || !map->dso) + if (!map) return -EINVAL; - pr_debug("unwind: find_proc_info dso %s\n", map->dso->name); + dso = map__dso(map); + if (!dso) + return -EINVAL; + + pr_debug("unwind: find_proc_info dso %s\n", dso->name); /* Check the .eh_frame section for unwinding info */ - if (!read_unwind_spec_eh_frame(map->dso, ui, - &table_data, &segbase, &fde_count)) { + if (!read_unwind_spec_eh_frame(dso, ui, &table_data, &segbase, &fde_count)) { memset(&di, 0, sizeof(di)); di.format = UNW_INFO_FORMAT_REMOTE_TABLE; di.start_ip = map->start; @@ -452,16 +456,16 @@ find_proc_info(unw_addr_space_t as, unw_word_t ip, unw_proc_info_t *pi, #ifndef NO_LIBUNWIND_DEBUG_FRAME /* Check the .debug_frame section for unwinding info */ if (ret < 0 && - !read_unwind_spec_debug_frame(map->dso, ui->machine, &segbase)) { - int fd = dso__data_get_fd(map->dso, ui->machine); - int is_exec = elf_is_exec(fd, map->dso->name); + !read_unwind_spec_debug_frame(dso, ui->machine, &segbase)) { + int fd = dso__data_get_fd(dso, ui->machine); + int is_exec = elf_is_exec(fd, dso->name); unw_word_t base = is_exec ? 0 : map->start; const char *symfile; if (fd >= 0) - dso__data_put_fd(map->dso); + dso__data_put_fd(dso); - symfile = map->dso->symsrc_filename ?: map->dso->name; + symfile = dso->symsrc_filename ?: dso->name; memset(&di, 0, sizeof(di)); if (dwarf_find_debug_frame(0, &di, ip, base, symfile, @@ -513,6 +517,7 @@ static int access_dso_mem(struct unwind_info *ui, unw_word_t addr, unw_word_t *data) { struct map *map; + struct dso *dso; ssize_t size; map = find_map(addr, ui); @@ -521,10 +526,12 @@ static int access_dso_mem(struct unwind_info *ui, unw_word_t addr, return -1; } - if (!map->dso) + dso = map__dso(map); + + if (!dso) return -1; - size = dso__data_read_addr(map->dso, map, ui->machine, + size = dso__data_read_addr(dso, map, ui->machine, addr, (u8 *) data, sizeof(*data)); return !(size == sizeof(*data)); diff --git a/tools/perf/util/unwind-libunwind.c b/tools/perf/util/unwind-libunwind.c index 42528ade513e4975..4378daaafcd3b875 100644 --- a/tools/perf/util/unwind-libunwind.c +++ b/tools/perf/util/unwind-libunwind.c @@ -22,6 +22,7 @@ int unwind__prepare_access(struct maps *maps, struct map *map, bool *initialized const char *arch; enum dso_type dso_type; struct unwind_libunwind_ops *ops = local_unwind_libunwind_ops; + struct dso *dso = map__dso(map); struct machine *machine; int err; @@ -29,8 +30,7 @@ int unwind__prepare_access(struct maps *maps, struct map *map, bool *initialized return 0; if (maps__addr_space(maps)) { - pr_debug("unwind: thread map already set, dso=%s\n", - map->dso->name); + pr_debug("unwind: thread map already set, dso=%s\n", dso->name); if (initialized) *initialized = true; return 0; @@ -41,7 +41,7 @@ int unwind__prepare_access(struct maps *maps, struct map *map, bool *initialized if (!machine->env || !machine->env->arch) goto out_register; - dso_type = dso__type(map->dso, machine); + dso_type = dso__type(dso, machine); if (dso_type == DSO__TYPE_UNKNOWN) return 0;