diff options
-rw-r--r-- | tools/perf/ui/browsers/annotate.c | 5 | ||||
-rw-r--r-- | tools/perf/util/annotate.c | 14 | ||||
-rw-r--r-- | tools/perf/util/annotate.h | 5 |
3 files changed, 15 insertions, 9 deletions
diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c index ec7a30fad149..ba36aac340bc 100644 --- a/tools/perf/ui/browsers/annotate.c +++ b/tools/perf/ui/browsers/annotate.c @@ -215,7 +215,7 @@ 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 > (u64)dl->offset; + bool fwd = dl->ops.target.offset > dl->offset; ui_browser__write_graph(browser, fwd ? SLSMG_DARROW_CHAR : SLSMG_UARROW_CHAR); @@ -245,7 +245,8 @@ static bool disasm_line__is_valid_jump(struct disasm_line *dl, struct symbol *sy { if (!dl || !dl->ins.ops || !ins__is_jump(&dl->ins) || !disasm_line__has_offset(dl) - || dl->ops.target.offset >= symbol__size(sym)) + || dl->ops.target.offset < 0 + || dl->ops.target.offset >= (s64)symbol__size(sym)) return false; return true; diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index 590244e5781e..c81a3950a7fe 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -230,10 +230,12 @@ static int jump__parse(struct arch *arch __maybe_unused, struct ins_operands *op else ops->target.addr = strtoull(ops->raw, NULL, 16); - if (s++ != NULL) + if (s++ != NULL) { ops->target.offset = strtoull(s, NULL, 16); - else - ops->target.offset = UINT64_MAX; + ops->target.offset_avail = true; + } else { + ops->target.offset_avail = false; + } return 0; } @@ -241,7 +243,7 @@ static int jump__parse(struct arch *arch __maybe_unused, struct ins_operands *op static int jump__scnprintf(struct ins *ins, char *bf, size_t size, struct ins_operands *ops) { - if (!ops->target.addr) + if (!ops->target.addr || ops->target.offset < 0) return ins__raw_scnprintf(ins, bf, size, ops); return scnprintf(bf, size, "%-6.6s %" PRIx64, ins->name, ops->target.offset); @@ -1209,9 +1211,11 @@ static int symbol__parse_objdump_line(struct symbol *sym, struct map *map, if (dl == NULL) return -1; - if (dl->ops.target.offset == UINT64_MAX) + if (!disasm_line__has_offset(dl)) { dl->ops.target.offset = dl->ops.target.addr - map__rip_2objdump(map, sym->start); + dl->ops.target.offset_avail = true; + } /* kcore has no symbols, so add the call target name */ if (dl->ins.ops && ins__is_call(&dl->ins) && !dl->ops.target.name) { diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h index 87e4cadc5d27..09776b5af991 100644 --- a/tools/perf/util/annotate.h +++ b/tools/perf/util/annotate.h @@ -24,7 +24,8 @@ struct ins_operands { char *raw; char *name; u64 addr; - u64 offset; + s64 offset; + bool offset_avail; } target; union { struct { @@ -68,7 +69,7 @@ struct disasm_line { static inline bool disasm_line__has_offset(const struct disasm_line *dl) { - return dl->ops.target.offset != UINT64_MAX; + return dl->ops.target.offset_avail; } void disasm_line__free(struct disasm_line *dl); |