Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[platform/kernel/linux-rpi.git] / tools / perf / util / annotate.h

diff --git a/tools/perf/util/annotate.h b/tools/perf/util/annotate.h
index a23084f..f67ccb0 100644 (file)
--- a/tools/perf/util/annotate.h
+++ b/tools/perf/util/annotate.h
@@ -155,7 +155,27 @@ int hist_entry__inc_addr_samples(struct hist_entry *he, int evidx, u64 addr);
 int symbol__alloc_hist(struct symbol *sym);
 void symbol__annotate_zero_histograms(struct symbol *sym);
 
-int symbol__annotate(struct symbol *sym, struct map *map, size_t privsize);
+int symbol__disassemble(struct symbol *sym, struct map *map, size_t privsize);
+
+enum symbol_disassemble_errno {
+       SYMBOL_ANNOTATE_ERRNO__SUCCESS          = 0,
+
+       /*
+        * Choose an arbitrary negative big number not to clash with standard
+        * errno since SUS requires the errno has distinct positive values.
+        * See 'Issue 6' in the link below.
+        *
+        * http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/errno.h.html
+        */
+       __SYMBOL_ANNOTATE_ERRNO__START          = -10000,
+
+       SYMBOL_ANNOTATE_ERRNO__NO_VMLINUX       = __SYMBOL_ANNOTATE_ERRNO__START,
+
+       __SYMBOL_ANNOTATE_ERRNO__END,
+};
+
+int symbol__strerror_disassemble(struct symbol *sym, struct map *map,
+                                int errnum, char *buf, size_t buflen);
 
 int symbol__annotate_init(struct map *map, struct symbol *sym);
 int symbol__annotate_printf(struct symbol *sym, struct map *map,