diff --git a/tools/perf/arch/arm64/annotate/instructions.c b/tools/perf/arch/arm64/annotate/instructions.c
index 76c6345a57d5e64ef76308eb5dcf8986cdb5b558..8f70a1b282dfbc25edde9a0f133542e2411cedd4 100644
--- a/tools/perf/arch/arm64/annotate/instructions.c
+++ b/tools/perf/arch/arm64/annotate/instructions.c
@@ -58,7 +58,7 @@ static int arm64_mov__parse(struct arch *arch __maybe_unused,
}
static int mov__scnprintf(struct ins *ins, char *bf, size_t size,
- struct ins_operands *ops);
+ struct ins_operands *ops, int max_ins_name);
static struct ins_ops arm64_mov_ops = {
.parse = arm64_mov__parse,
diff --git a/tools/perf/arch/s390/annotate/instructions.c b/tools/perf/arch/s390/annotate/instructions.c
index de0dd66dbb48103a678a4404d946156d06eb953b..89bb8f2c54ceec6da1647a6121b175bc8f1c5048 100644
--- a/tools/perf/arch/s390/annotate/instructions.c
+++ b/tools/perf/arch/s390/annotate/instructions.c
@@ -46,7 +46,7 @@ static int s390_call__parse(struct arch *arch, struct ins_operands *ops,
}
static int call__scnprintf(struct ins *ins, char *bf, size_t size,
- struct ins_operands *ops);
+ struct ins_operands *ops, int max_ins_name);
static struct ins_ops s390_call_ops = {
.parse = s390_call__parse,
diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index 11a8a447a3af02b1232af3d30877323c0a62c6bc..5f6dbbf5d74931dd3379e57717bc92acf93e5472 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -198,18 +198,18 @@ static void ins__delete(struct ins_operands *ops)
}
static int ins__raw_scnprintf(struct ins *ins, char *bf, size_t size,
- struct ins_operands *ops)
+ struct ins_operands *ops, int max_ins_name)
{
- return scnprintf(bf, size, "%-6s %s", ins->name, ops->raw);
+ return scnprintf(bf, size, "%-*s %s", max_ins_name, ins->name, ops->raw);
}
int ins__scnprintf(struct ins *ins, char *bf, size_t size,
- struct ins_operands *ops)
+ struct ins_operands *ops, int max_ins_name)
{
if (ins->ops->scnprintf)
- return ins->ops->scnprintf(ins, bf, size, ops);
+ return ins->ops->scnprintf(ins, bf, size, ops, max_ins_name);
- return ins__raw_scnprintf(ins, bf, size, ops);
+ return ins__raw_scnprintf(ins, bf, size, ops, max_ins_name);
}
bool ins__is_fused(struct arch *arch, const char *ins1, const char *ins2)
@@ -273,18 +273,18 @@ static int call__parse(struct arch *arch, struct ins_operands *ops, struct map_s
}
static int call__scnprintf(struct ins *ins, char *bf, size_t size,
- struct ins_operands *ops)
+ struct ins_operands *ops, int max_ins_name)
{
if (ops->target.sym)
- return scnprintf(bf, size, "%-6s %s", ins->name, ops->target.sym->name);
+ return scnprintf(bf, size, "%-*s %s", max_ins_name, ins->name, ops->target.sym->name);
if (ops->target.addr == 0)
- return ins__raw_scnprintf(ins, bf, size, ops);
+ return ins__raw_scnprintf(ins, bf, size, ops, max_ins_name);
if (ops->target.name)
- return scnprintf(bf, size, "%-6s %s", ins->name, ops->target.name);
+ return scnprintf(bf, size, "%-*s %s", max_ins_name, ins->name, ops->target.name);
- return scnprintf(bf, size, "%-6s *%" PRIx64, ins->name, ops->target.addr);
+ return scnprintf(bf, size, "%-*s *%" PRIx64, max_ins_name, ins->name, ops->target.addr);
}
static struct ins_ops call_ops = {
@@ -388,15 +388,15 @@ static int jump__parse(struct arch *arch, struct ins_operands *ops, struct map_s
}
static int jump__scnprintf(struct ins *ins, char *bf, size_t size,
- struct ins_operands *ops)
+ struct ins_operands *ops, int max_ins_name)
{
const char *c;
if (!ops->target.addr || ops->target.offset < 0)
- return ins__raw_scnprintf(ins, bf, size, ops);
+ return ins__raw_scnprintf(ins, bf, size, ops, max_ins_name);
if (ops->target.outside && ops->target.sym != NULL)
- return scnprintf(bf, size, "%-6s %s", ins->name, ops->target.sym->name);
+ return scnprintf(bf, size, "%-*s %s", max_ins_name, ins->name, ops->target.sym->name);
c = strchr(ops->raw, ',');
c = validate_comma(c, ops);
@@ -415,7 +415,7 @@ static int jump__scnprintf(struct ins *ins, char *bf, size_t size,
c++;
}
- return scnprintf(bf, size, "%-6s %.*s%" PRIx64,
+ return scnprintf(bf, size, "%-*s %.*s%" PRIx64, max_ins_name,
ins->name, c ? c - ops->raw : 0, ops->raw,
ops->target.offset);
}
@@ -483,16 +483,16 @@ static int lock__parse(struct arch *arch, struct ins_operands *ops, struct map_s
}
static int lock__scnprintf(struct ins *ins, char *bf, size_t size,
- struct ins_operands *ops)
+ struct ins_operands *ops, int max_ins_name)
{
int printed;
if (ops->locked.ins.ops == NULL)
- return ins__raw_scnprintf(ins, bf, size, ops);
+ return ins__raw_scnprintf(ins, bf, size, ops, max_ins_name);
- printed = scnprintf(bf, size, "%-6s ", ins->name);
+ printed = scnprintf(bf, size, "%-*s ", max_ins_name, ins->name);
return printed + ins__scnprintf(&ops->locked.ins, bf + printed,
- size - printed, ops->locked.ops);
+ size - printed, ops->locked.ops, max_ins_name);
}
static void lock__delete(struct ins_operands *ops)
@@ -564,9 +564,9 @@ static int mov__parse(struct arch *arch, struct ins_operands *ops, struct map_sy
}
static int mov__scnprintf(struct ins *ins, char *bf, size_t size,
- struct ins_operands *ops)
+ struct ins_operands *ops, int max_ins_name)
{
- return scnprintf(bf, size, "%-6s %s,%s", ins->name,
+ return scnprintf(bf, size, "%-*s %s,%s", max_ins_name, ins->name,
ops->source.name ?: ops->source.raw,
ops->target.name ?: ops->target.raw);
}
@@ -604,9 +604,9 @@ static int dec__parse(struct arch *arch __maybe_unused, struct ins_operands *ops
}
static int dec__scnprintf(struct ins *ins, char *bf, size_t size,
- struct ins_operands *ops)
+ struct ins_operands *ops, int max_ins_name)
{
- return scnprintf(bf, size, "%-6s %s", ins->name,
+ return scnprintf(bf, size, "%-*s %s", max_ins_name, ins->name,
ops->target.name ?: ops->target.raw);
}
@@ -616,9 +616,9 @@ static struct ins_ops dec_ops = {
};
static int nop__scnprintf(struct ins *ins __maybe_unused, char *bf, size_t size,
- struct ins_operands *ops __maybe_unused)
+ struct ins_operands *ops __maybe_unused, int max_ins_name)
{
- return scnprintf(bf, size, "%-6s", "nop");
+ return scnprintf(bf, size, "%-*s", max_ins_name, "nop");
}
static struct ins_ops nop_ops = {
@@ -1232,12 +1232,12 @@ void disasm_line__free(struct disasm_line *dl)
annotation_line__delete(&dl->al);
}
-int disasm_line__scnprintf(struct disasm_line *dl, char *bf, size_t size, bool raw)
+int disasm_line__scnprintf(struct disasm_line *dl, char *bf, size_t size, bool raw, int max_ins_name)
{
if (raw || !dl->ins.ops)
- return scnprintf(bf, size, "%-6s %s", dl->ins.name, dl->ops.raw);
+ return scnprintf(bf, size, "%-*s %s", max_ins_name, dl->ins.name, dl->ops.raw);
- return ins__scnprintf(&dl->ins, bf, size, &dl->ops);
+ return ins__scnprintf(&dl->ins, bf, size, &dl->ops, max_ins_name);
}
static void annotation_line__add(struct annotation_line *al, struct list_head *head)
@@ -2414,12 +2414,30 @@ static inline int width_jumps(int n)
return 1;
}
+static int annotation__max_ins_name(struct annotation *notes)
+{
+ int max_name = 0, len;
+ struct annotation_line *al;
+
+ list_for_each_entry(al, ¬es->src->source, node) {
+ if (al->offset == -1)
+ continue;
+
+ len = strlen(disasm_line(al)->ins.name);
+ if (max_name < len)
+ max_name = len;
+ }
+
+ return max_name;
+}
+
void annotation__init_column_widths(struct annotation *notes, struct symbol *sym)
{
notes->widths.addr = notes->widths.target =
notes->widths.min_addr = hex_width(symbol__size(sym));
notes->widths.max_addr = hex_width(sym->end);
notes->widths.jumps = width_jumps(notes->max_jump_sources);
+ notes->widths.max_ins_name = annotation__max_ins_name(notes);
}
void annotation__update_column_widths(struct annotation *notes)
@@ -2583,7 +2601,7 @@ static void disasm_line__write(struct disasm_line *dl, struct annotation *notes,
obj__printf(obj, " ");
}
- disasm_line__scnprintf(dl, bf, size, !notes->options->use_offset);
+ disasm_line__scnprintf(dl, bf, size, !notes->options->use_offset, notes->widths.max_ins_name);
}
static void ipc_coverage_string(char *bf, int size, struct annotation *notes)
diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h
index 95053cab41fe08f8e43e277b3ac55e142f077c15..df34fe48316495cce4435ae6f319fe71f87d4384 100644
--- a/tools/perf/util/annotate.h
+++ b/tools/perf/util/annotate.h
@@ -59,14 +59,14 @@ struct ins_ops {
void (*free)(struct ins_operands *ops);
int (*parse)(struct arch *arch, struct ins_operands *ops, struct map_symbol *ms);
int (*scnprintf)(struct ins *ins, char *bf, size_t size,
- struct ins_operands *ops);
+ struct ins_operands *ops, int max_ins_name);
};
bool ins__is_jump(const struct ins *ins);
bool ins__is_call(const struct ins *ins);
bool ins__is_ret(const struct ins *ins);
bool ins__is_lock(const struct ins *ins);
-int ins__scnprintf(struct ins *ins, char *bf, size_t size, struct ins_operands *ops);
+int ins__scnprintf(struct ins *ins, char *bf, size_t size, struct ins_operands *ops, int max_ins_name);
bool ins__is_fused(struct arch *arch, const char *ins1, const char *ins2);
#define ANNOTATION__IPC_WIDTH 6
@@ -219,7 +219,7 @@ int __annotation__scnprintf_samples_period(struct annotation *notes,
struct perf_evsel *evsel,
bool show_freq);
-int disasm_line__scnprintf(struct disasm_line *dl, char *bf, size_t size, bool raw);
+int disasm_line__scnprintf(struct disasm_line *dl, char *bf, size_t size, bool raw, int max_ins_name);
size_t disasm__fprintf(struct list_head *head, FILE *fp);
void symbol__calc_percent(struct symbol *sym, struct perf_evsel *evsel);
@@ -289,6 +289,7 @@ struct annotation {
u8 target;
u8 min_addr;
u8 max_addr;
+ u8 max_ins_name;
} widths;
bool have_cycles;
struct annotated_source *src;