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-rw-r--r--tools/perf/builtin-annotate.c57
1 files changed, 34 insertions, 23 deletions
diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index 6ad7148..f924b43 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -14,7 +14,6 @@
#include "util/cache.h"
#include <linux/rbtree.h>
#include "util/symbol.h"
-#include "util/string.h"
#include "perf.h"
#include "util/debug.h"
@@ -29,11 +28,11 @@
static char const *input_name = "perf.data";
-static int force;
+static bool force;
-static int full_paths;
+static bool full_paths;
-static int print_line;
+static bool print_line;
struct sym_hist {
u64 sum;
@@ -69,13 +68,13 @@ static int sym__alloc_hist(struct symbol *self)
static int annotate__hist_hit(struct hist_entry *he, u64 ip)
{
unsigned int sym_size, offset;
- struct symbol *sym = he->sym;
+ struct symbol *sym = he->ms.sym;
struct sym_priv *priv;
struct sym_hist *h;
he->count++;
- if (!sym || !he->map)
+ if (!sym || !he->ms.map)
return 0;
priv = symbol__priv(sym);
@@ -85,7 +84,7 @@ static int annotate__hist_hit(struct hist_entry *he, u64 ip)
sym_size = sym->end - sym->start;
offset = ip - sym->start;
- pr_debug3("%s: ip=%#Lx\n", __func__, he->map->unmap_ip(he->map, ip));
+ pr_debug3("%s: ip=%#Lx\n", __func__, he->ms.map->unmap_ip(he->ms.map, ip));
if (offset >= sym_size)
return 0;
@@ -94,8 +93,8 @@ static int annotate__hist_hit(struct hist_entry *he, u64 ip)
h->sum++;
h->ip[offset]++;
- pr_debug3("%#Lx %s: count++ [ip: %#Lx, %#Lx] => %Ld\n", he->sym->start,
- he->sym->name, ip, ip - he->sym->start, h->ip[offset]);
+ pr_debug3("%#Lx %s: count++ [ip: %#Lx, %#Lx] => %Ld\n", he->ms.sym->start,
+ he->ms.sym->name, ip, ip - he->ms.sym->start, h->ip[offset]);
return 0;
}
@@ -187,7 +186,7 @@ static struct objdump_line *objdump__get_next_ip_line(struct list_head *head,
static int parse_line(FILE *file, struct hist_entry *he,
struct list_head *head)
{
- struct symbol *sym = he->sym;
+ struct symbol *sym = he->ms.sym;
struct objdump_line *objdump_line;
char *line = NULL, *tmp, *tmp2;
size_t line_len;
@@ -226,7 +225,7 @@ static int parse_line(FILE *file, struct hist_entry *he,
}
if (line_ip != -1) {
- u64 start = map__rip_2objdump(he->map, sym->start);
+ u64 start = map__rip_2objdump(he->ms.map, sym->start);
offset = line_ip - start;
}
@@ -244,7 +243,7 @@ static int objdump_line__print(struct objdump_line *self,
struct list_head *head,
struct hist_entry *he, u64 len)
{
- struct symbol *sym = he->sym;
+ struct symbol *sym = he->ms.sym;
static const char *prev_line;
static const char *prev_color;
@@ -327,7 +326,7 @@ static void insert_source_line(struct sym_ext *sym_ext)
static void free_source_line(struct hist_entry *he, int len)
{
- struct sym_priv *priv = symbol__priv(he->sym);
+ struct sym_priv *priv = symbol__priv(he->ms.sym);
struct sym_ext *sym_ext = priv->ext;
int i;
@@ -346,7 +345,7 @@ static void free_source_line(struct hist_entry *he, int len)
static void
get_source_line(struct hist_entry *he, int len, const char *filename)
{
- struct symbol *sym = he->sym;
+ struct symbol *sym = he->ms.sym;
u64 start;
int i;
char cmd[PATH_MAX * 2];
@@ -361,7 +360,7 @@ get_source_line(struct hist_entry *he, int len, const char *filename)
if (!priv->ext)
return;
- start = he->map->unmap_ip(he->map, sym->start);
+ start = he->ms.map->unmap_ip(he->ms.map, sym->start);
for (i = 0; i < len; i++) {
char *path = NULL;
@@ -425,7 +424,7 @@ static void print_summary(const char *filename)
static void hist_entry__print_hits(struct hist_entry *self)
{
- struct symbol *sym = self->sym;
+ struct symbol *sym = self->ms.sym;
struct sym_priv *priv = symbol__priv(sym);
struct sym_hist *h = priv->hist;
u64 len = sym->end - sym->start, offset;
@@ -439,9 +438,9 @@ static void hist_entry__print_hits(struct hist_entry *self)
static void annotate_sym(struct hist_entry *he)
{
- struct map *map = he->map;
+ struct map *map = he->ms.map;
struct dso *dso = map->dso;
- struct symbol *sym = he->sym;
+ struct symbol *sym = he->ms.sym;
const char *filename = dso->long_name, *d_filename;
u64 len;
char command[PATH_MAX*2];
@@ -452,6 +451,16 @@ static void annotate_sym(struct hist_entry *he)
if (!filename)
return;
+ if (dso->origin == DSO__ORIG_KERNEL) {
+ if (dso->annotate_warned)
+ return;
+ dso->annotate_warned = 1;
+ pr_err("Can't annotate %s: No vmlinux file was found in the "
+ "path:\n", sym->name);
+ vmlinux_path__fprintf(stderr);
+ return;
+ }
+
pr_debug("%s: filename=%s, sym=%s, start=%#Lx, end=%#Lx\n", __func__,
filename, sym->name, map->unmap_ip(map, sym->start),
map->unmap_ip(map, sym->end));
@@ -516,17 +525,17 @@ static void perf_session__find_annotations(struct perf_session *self)
struct hist_entry *he = rb_entry(nd, struct hist_entry, rb_node);
struct sym_priv *priv;
- if (he->sym == NULL)
+ if (he->ms.sym == NULL)
continue;
- priv = symbol__priv(he->sym);
+ priv = symbol__priv(he->ms.sym);
if (priv->hist == NULL)
continue;
annotate_sym(he);
/*
* Since we have a hist_entry per IP for the same symbol, free
- * he->sym->hist to signal we already processed this symbol.
+ * he->ms.sym->hist to signal we already processed this symbol.
*/
free(priv->hist);
priv->hist = NULL;
@@ -562,7 +571,7 @@ static int __cmd_annotate(void)
perf_session__fprintf(session, stdout);
if (verbose > 2)
- dsos__fprintf(stdout);
+ dsos__fprintf(&session->kerninfo_root, stdout);
perf_session__collapse_resort(&session->hists);
perf_session__output_resort(&session->hists, session->event_total[0]);
@@ -581,10 +590,12 @@ static const char * const annotate_usage[] = {
static const struct option options[] = {
OPT_STRING('i', "input", &input_name, "file",
"input file name"),
+ OPT_STRING('d', "dsos", &symbol_conf.dso_list_str, "dso[,dso...]",
+ "only consider symbols in these dsos"),
OPT_STRING('s', "symbol", &sym_hist_filter, "symbol",
"symbol to annotate"),
OPT_BOOLEAN('f', "force", &force, "don't complain, do it"),
- OPT_BOOLEAN('v', "verbose", &verbose,
+ OPT_INCR('v', "verbose", &verbose,
"be more verbose (show symbol address, etc)"),
OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace,
"dump raw trace in ASCII"),
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