tools lib traceevent: If %s is a pointer, check printk formats

[platform/adaptation/renesas_rcar/renesas_kernel.git] / tools / lib / traceevent / event-parse.c

diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 856b791..013c8d3 100644 (file)
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -3505,6 +3505,7 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
        struct pevent *pevent = event->pevent;
        struct print_flag_sym *flag;
        struct format_field *field;
+       struct printk_map *printk;
        unsigned long long val, fval;
        unsigned long addr;
        char *str;
@@ -3540,7 +3541,12 @@ static void print_str_arg(struct trace_seq *s, void *data, int size,
                if (!(field->flags & FIELD_IS_ARRAY) &&
                    field->size == pevent->long_size) {
                        addr = *(unsigned long *)(data + field->offset);
-                       trace_seq_printf(s, "%lx", addr);
+                       /* Check if it matches a print format */
+                       printk = find_printk(pevent, addr);
+                       if (printk)
+                               trace_seq_puts(s, printk->printk);
+                       else
+                               trace_seq_printf(s, "%lx", addr);
                        break;
                }
                str = malloc(len + 1);