Commit-ID: d5490b9647e6e41b203186ed0d73b4103f139fda Gitweb: https://git.kernel.org/tip/d5490b9647e6e41b203186ed0d73b4103f139fda Author: Jiri Olsa <jo...@kernel.org> AuthorDate: Wed, 11 Oct 2017 17:01:26 +0200 Committer: Arnaldo Carvalho de Melo <a...@redhat.com> CommitDate: Mon, 13 Nov 2017 09:39:57 -0300
perf annotate: Move line/offset into annotation_line struct Move the line/line_nr/offset menbers to the annotation_line struct to be used as generic members for any annotation source. Signed-off-by: Jiri Olsa <jo...@kernel.org> Cc: Andi Kleen <a...@firstfloor.org> Cc: David Ahern <dsah...@gmail.com> Cc: Namhyung Kim <namhy...@kernel.org> Cc: Peter Zijlstra <pet...@infradead.org> Link: http://lkml.kernel.org/r/20171011150158.11895-4-jo...@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/ui/browsers/annotate.c | 45 ++++++++++++++++++++------------------- tools/perf/ui/gtk/annotate.c | 14 ++++++------ tools/perf/util/annotate.c | 41 ++++++++++++++++++----------------- tools/perf/util/annotate.h | 6 +++--- 4 files changed, 54 insertions(+), 52 deletions(-) diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c index a8c2f74..73d921c 100644 --- a/tools/perf/ui/browsers/annotate.c +++ b/tools/perf/ui/browsers/annotate.c @@ -84,8 +84,9 @@ static bool disasm_line__filter(struct ui_browser *browser __maybe_unused, void *entry) { if (annotate_browser__opts.hide_src_code) { - struct disasm_line *dl = list_entry(entry, struct disasm_line, al.node); - return dl->offset == -1; + struct annotation_line *al = list_entry(entry, struct annotation_line, node); + + return al->offset == -1; } return false; @@ -141,7 +142,7 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int percent_max = bdl->samples[i].percent; } - if ((row == 0) && (dl->offset == -1 || percent_max == 0.0)) { + if ((row == 0) && (dl->al.offset == -1 || percent_max == 0.0)) { if (ab->have_cycles) { if (dl->ipc == 0.0 && dl->cycles == 0) show_title = true; @@ -149,7 +150,7 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int show_title = true; } - if (dl->offset != -1 && percent_max != 0.0) { + if (dl->al.offset != -1 && percent_max != 0.0) { for (i = 0; i < ab->nr_events; i++) { ui_browser__set_percent_color(browser, bdl->samples[i].percent, @@ -199,19 +200,19 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int if (!browser->navkeypressed) width += 1; - if (!*dl->line) + if (!*dl->al.line) ui_browser__write_nstring(browser, " ", width - pcnt_width - cycles_width); - else if (dl->offset == -1) { - if (dl->line_nr && annotate_browser__opts.show_linenr) + else if (dl->al.offset == -1) { + if (dl->al.line_nr && annotate_browser__opts.show_linenr) printed = scnprintf(bf, sizeof(bf), "%-*d ", - ab->addr_width + 1, dl->line_nr); + ab->addr_width + 1, dl->al.line_nr); else printed = scnprintf(bf, sizeof(bf), "%*s ", ab->addr_width, " "); ui_browser__write_nstring(browser, bf, printed); - ui_browser__write_nstring(browser, dl->line, width - printed - pcnt_width - cycles_width + 1); + ui_browser__write_nstring(browser, dl->al.line, width - printed - pcnt_width - cycles_width + 1); } else { - u64 addr = dl->offset; + u64 addr = dl->al.offset; int color = -1; if (!annotate_browser__opts.use_offset) @@ -247,7 +248,7 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int ui_browser__set_color(browser, color); if (dl->ins.ops && dl->ins.ops->scnprintf) { if (ins__is_jump(&dl->ins)) { - bool fwd = dl->ops.target.offset > dl->offset; + bool fwd = dl->ops.target.offset > dl->al.offset; ui_browser__write_graph(browser, fwd ? SLSMG_DARROW_CHAR : SLSMG_UARROW_CHAR); @@ -452,7 +453,7 @@ static void annotate_browser__calc_percent(struct annotate_browser *browser, double max_percent = 0.0; int i; - if (pos->offset == -1) { + if (pos->al.offset == -1) { RB_CLEAR_NODE(&bpos->rb_node); continue; } @@ -464,8 +465,8 @@ static void annotate_browser__calc_percent(struct annotate_browser *browser, bpos->samples[i].percent = disasm__calc_percent(notes, evsel->idx + i, - pos->offset, - next ? next->offset : len, + pos->al.offset, + next ? next->al.offset : len, &path, &sample); bpos->samples[i].he = sample; @@ -590,7 +591,7 @@ struct disasm_line *annotate_browser__find_offset(struct annotate_browser *brows *idx = 0; list_for_each_entry(pos, ¬es->src->source, al.node) { - if (pos->offset == offset) + if (pos->al.offset == offset) return pos; if (!disasm_line__filter(&browser->b, &pos->al.node)) ++*idx; @@ -636,7 +637,7 @@ struct disasm_line *annotate_browser__find_string(struct annotate_browser *brows ++*idx; - if (pos->line && strstr(pos->line, s) != NULL) + if (pos->al.line && strstr(pos->al.line, s) != NULL) return pos; } @@ -675,7 +676,7 @@ struct disasm_line *annotate_browser__find_string_reverse(struct annotate_browse --*idx; - if (pos->line && strstr(pos->line, s) != NULL) + if (pos->al.line && strstr(pos->al.line, s) != NULL) return pos; } @@ -901,7 +902,7 @@ show_help: case K_RIGHT: if (browser->selection == NULL) ui_helpline__puts("Huh? No selection. Report to linux-kernel@vger.kernel.org"); - else if (browser->selection->offset == -1) + else if (browser->selection->al.offset == -1) ui_helpline__puts("Actions are only available for assembly lines."); else if (!browser->selection->ins.ops) goto show_sup_ins; @@ -1136,13 +1137,13 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map, list_for_each_entry(pos, ¬es->src->source, al.node) { struct browser_disasm_line *bpos; - size_t line_len = strlen(pos->line); + size_t line_len = strlen(pos->al.line); if (browser.b.width < line_len) browser.b.width = line_len; bpos = disasm_line__browser(pos); bpos->idx = browser.nr_entries++; - if (pos->offset != -1) { + if (pos->al.offset != -1) { bpos->idx_asm = browser.nr_asm_entries++; /* * FIXME: short term bandaid to cope with assembly @@ -1151,8 +1152,8 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map, * * E.g. copy_user_generic_unrolled */ - if (pos->offset < (s64)size) - browser.offsets[pos->offset] = pos; + if (pos->al.offset < (s64)size) + browser.offsets[pos->al.offset] = pos; } else bpos->idx_asm = -1; } diff --git a/tools/perf/ui/gtk/annotate.c b/tools/perf/ui/gtk/annotate.c index cf80926..162f157 100644 --- a/tools/perf/ui/gtk/annotate.c +++ b/tools/perf/ui/gtk/annotate.c @@ -31,14 +31,14 @@ static int perf_gtk__get_percent(char *buf, size_t size, struct symbol *sym, strcpy(buf, ""); - if (dl->offset == (s64) -1) + if (dl->al.offset == (s64) -1) return 0; symhist = annotation__histogram(symbol__annotation(sym), evidx); - if (!symbol_conf.event_group && !symhist->addr[dl->offset].nr_samples) + if (!symbol_conf.event_group && !symhist->addr[dl->al.offset].nr_samples) return 0; - percent = 100.0 * symhist->addr[dl->offset].nr_samples / symhist->nr_samples; + percent = 100.0 * symhist->addr[dl->al.offset].nr_samples / symhist->nr_samples; markup = perf_gtk__get_percent_color(percent); if (markup) @@ -57,16 +57,16 @@ static int perf_gtk__get_offset(char *buf, size_t size, struct symbol *sym, strcpy(buf, ""); - if (dl->offset == (s64) -1) + if (dl->al.offset == (s64) -1) return 0; - return scnprintf(buf, size, "%"PRIx64, start + dl->offset); + return scnprintf(buf, size, "%"PRIx64, start + dl->al.offset); } static int perf_gtk__get_line(char *buf, size_t size, struct disasm_line *dl) { int ret = 0; - char *line = g_markup_escape_text(dl->line, -1); + char *line = g_markup_escape_text(dl->al.line, -1); const char *markup = "<span fgcolor='gray'>"; strcpy(buf, ""); @@ -74,7 +74,7 @@ static int perf_gtk__get_line(char *buf, size_t size, struct disasm_line *dl) if (!line) return 0; - if (dl->offset != (s64) -1) + if (dl->al.offset != (s64) -1) markup = NULL; if (markup) diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index 004e33d..e8b6900 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -886,14 +886,15 @@ static struct disasm_line *disasm_line__new(s64 offset, char *line, struct disasm_line *dl = zalloc(sizeof(*dl) + privsize); if (dl != NULL) { - dl->offset = offset; - dl->line = strdup(line); - dl->line_nr = line_nr; - if (dl->line == NULL) + dl->al.offset = offset; + dl->al.line = strdup(line); + dl->al.line_nr = line_nr; + + if (dl->al.line == NULL) goto out_delete; if (offset != -1) { - if (disasm_line__parse(dl->line, &dl->ins.name, &dl->ops.raw) < 0) + if (disasm_line__parse(dl->al.line, &dl->ins.name, &dl->ops.raw) < 0) goto out_free_line; disasm_line__init_ins(dl, arch, map); @@ -903,7 +904,7 @@ static struct disasm_line *disasm_line__new(s64 offset, char *line, return dl; out_free_line: - zfree(&dl->line); + zfree(&dl->al.line); out_delete: free(dl); return NULL; @@ -911,7 +912,7 @@ out_delete: void disasm_line__free(struct disasm_line *dl) { - zfree(&dl->line); + zfree(&dl->al.line); if (dl->ins.ops && dl->ins.ops->free) dl->ins.ops->free(&dl->ops); else @@ -937,7 +938,7 @@ static void disasm__add(struct list_head *head, struct disasm_line *line) struct disasm_line *disasm__get_next_ip_line(struct list_head *head, struct disasm_line *pos) { list_for_each_entry_continue(pos, head, al.node) - if (pos->offset >= 0) + if (pos->al.offset >= 0) return pos; return NULL; @@ -1077,7 +1078,7 @@ static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 st static const char *prev_line; static const char *prev_color; - if (dl->offset != -1) { + if (dl->al.offset != -1) { const char *path = NULL; double percent, max_percent = 0.0; double *ppercents = &percent; @@ -1086,7 +1087,7 @@ static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 st int i, nr_percent = 1; const char *color; struct annotation *notes = symbol__annotation(sym); - s64 offset = dl->offset; + s64 offset = dl->al.offset; const u64 addr = start + offset; struct disasm_line *next; struct block_range *br; @@ -1106,7 +1107,7 @@ static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 st percent = disasm__calc_percent(notes, notes->src->lines ? i : evsel->idx + i, offset, - next ? next->offset : (s64) len, + next ? next->al.offset : (s64) len, &path, &sample); ppercents[i] = percent; @@ -1165,7 +1166,7 @@ static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 st br = block_range__find(addr); color_fprintf(stdout, annotate__address_color(br), " %" PRIx64 ":", addr); - color_fprintf(stdout, annotate__asm_color(br), "%s", dl->line); + color_fprintf(stdout, annotate__asm_color(br), "%s", dl->al.line); annotate__branch_printf(br, addr); printf("\n"); @@ -1186,10 +1187,10 @@ static int disasm_line__print(struct disasm_line *dl, struct symbol *sym, u64 st if (perf_evsel__is_group_event(evsel)) width *= evsel->nr_members; - if (!*dl->line) + if (!*dl->al.line) printf(" %*s:\n", width, " "); else - printf(" %*s: %s\n", width, " ", dl->line); + printf(" %*s: %s\n", width, " ", dl->al.line); } return 0; @@ -1311,9 +1312,9 @@ static void delete_last_nop(struct symbol *sym) if (dl->ins.ops != &nop_ops) return; } else { - if (!strstr(dl->line, " nop ") && - !strstr(dl->line, " nopl ") && - !strstr(dl->line, " nopw ")) + if (!strstr(dl->al.line, " nop ") && + !strstr(dl->al.line, " nopl ") && + !strstr(dl->al.line, " nopw ")) return; } @@ -1921,10 +1922,10 @@ static size_t disasm_line__fprintf(struct disasm_line *dl, FILE *fp) { size_t printed; - if (dl->offset == -1) - return fprintf(fp, "%s\n", dl->line); + if (dl->al.offset == -1) + return fprintf(fp, "%s\n", dl->al.line); - printed = fprintf(fp, "%#" PRIx64 " %s", dl->offset, dl->ins.name); + printed = fprintf(fp, "%#" PRIx64 " %s", dl->al.offset, dl->ins.name); if (dl->ops.raw[0] != '\0') { printed += fprintf(fp, "%.*s %s\n", 6 - (int)printed, " ", diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h index cc3cf6b..b7ca628 100644 --- a/tools/perf/util/annotate.h +++ b/tools/perf/util/annotate.h @@ -61,14 +61,14 @@ struct annotation; struct annotation_line { struct list_head node; + s64 offset; + char *line; + int line_nr; }; struct disasm_line { struct annotation_line al; - s64 offset; - char *line; struct ins ins; - int line_nr; float ipc; u64 cycles; struct ins_operands ops;
