diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c index 3834b264ba41..d77896a99570 100644 --- a/tools/perf/ui/browsers/annotate.c +++ b/tools/perf/ui/browsers/annotate.c @@ -155,7 +155,7 @@ static void annotate_browser__draw_current_jump(struct ui_browser *browser) if (strstr(sym->name, "@plt")) return; - if (!disasm_line__is_valid_jump(cursor, sym)) + if (!disasm_line__is_valid_local_jump(cursor, sym)) return; /* diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index c299881c640a..9524f322f597 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -1409,7 +1409,7 @@ static int symbol__parse_objdump_line(struct symbol *sym, FILE *file, if (dl == NULL) return -1; - if (!disasm_line__has_offset(dl)) { + if (!disasm_line__has_local_offset(dl)) { dl->ops.target.offset = dl->ops.target.addr - map__rip_2objdump(map, sym->start); dl->ops.target.offset_avail = true; @@ -2176,11 +2176,10 @@ size_t disasm__fprintf(struct list_head *head, FILE *fp) return printed; } - -bool disasm_line__is_valid_jump(struct disasm_line *dl, struct symbol *sym) +bool disasm_line__is_valid_local_jump(struct disasm_line *dl, struct symbol *sym) { if (!dl || !dl->ins.ops || !ins__is_jump(&dl->ins) || - !disasm_line__has_offset(dl) || dl->ops.target.offset < 0 || + !disasm_line__has_local_offset(dl) || dl->ops.target.offset < 0 || dl->ops.target.offset >= (s64)symbol__size(sym)) return false; @@ -2201,7 +2200,7 @@ void annotation__mark_jump_targets(struct annotation *notes, struct symbol *sym) dl = disasm_line(al); - if (!disasm_line__is_valid_jump(dl, sym)) + if (!disasm_line__is_valid_local_jump(dl, sym)) continue; al = notes->offsets[dl->ops.target.offset]; diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h index ad8baafaf9f9..ff7e3df31efa 100644 --- a/tools/perf/util/annotate.h +++ b/tools/perf/util/annotate.h @@ -117,12 +117,20 @@ static inline struct disasm_line *disasm_line(struct annotation_line *al) return al ? container_of(al, struct disasm_line, al) : NULL; } -static inline bool disasm_line__has_offset(const struct disasm_line *dl) +/* + * Is this offset in the same function as the line it is used? + * asm functions jump to other functions, for instance. + */ +static inline bool disasm_line__has_local_offset(const struct disasm_line *dl) { - return dl->ops.target.offset_avail; + return dl->ops.target.offset_avail && !dl->ops.target.outside; } -bool disasm_line__is_valid_jump(struct disasm_line *dl, struct symbol *sym); +/* + * Can we draw an arrow from the jump to its target, for instance? I.e. + * is the jump and its target in the same function? + */ +bool disasm_line__is_valid_local_jump(struct disasm_line *dl, struct symbol *sym); void disasm_line__free(struct disasm_line *dl); struct annotation_line *