tools lib traceevent: Add support for __print_hex()
Since the __print_hex() function is used in print fmt now, add
corresponding parser routines. This makes the output of perf script on
the kvm_emulate_insn event not to fail any more.
before:
kvm_emulate_insn: [FAILED TO PARSE] rip=3238197797 ...
after:
kvm_emulate_insn: 0:c102fa25:89 10 (prot32)
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1340757701-10711-4-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index ac997bc..5772ad8 100644
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -226,6 +226,11 @@
struct print_flag_sym *symbols;
};
+struct print_arg_hex {
+ struct print_arg *field;
+ struct print_arg *size;
+};
+
struct print_arg_dynarray {
struct format_field *field;
struct print_arg *index;
@@ -253,6 +258,7 @@
PRINT_FIELD,
PRINT_FLAGS,
PRINT_SYMBOL,
+ PRINT_HEX,
PRINT_TYPE,
PRINT_STRING,
PRINT_BSTRING,
@@ -270,6 +276,7 @@
struct print_arg_typecast typecast;
struct print_arg_flags flags;
struct print_arg_symbol symbol;
+ struct print_arg_hex hex;
struct print_arg_func func;
struct print_arg_string string;
struct print_arg_op op;