events: Update tools/lib/traceevent to work with perf

Some of the util functions of libtraceevent.a conflict with perf,
such as die(), warning() and others. Move them into event-util.h
that is not included by the perf tools.

Also, as perf compiles with 'bool' the filter_arg->bool needs to
be renamed to filter_arg->boolean.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Arnaldo Carvalho de Melo <acme@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Arun Sharma <asharma@fb.com>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>

diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index 47a3227..3ce75b5 100644 (file)
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -33,6 +33,7 @@
 #include <errno.h>
 
 #include "event-parse.h"
+#include "event-utils.h"
 
 static const char *input_buf;
 static unsigned long long input_buf_ptr;

diff --git a/tools/lib/traceevent/event-parse.h b/tools/lib/traceevent/event-parse.h
index c32d715..2e0222d 100644 (file)
--- a/tools/lib/traceevent/event-parse.h
+++ b/tools/lib/traceevent/event-parse.h
@@ -167,6 +167,8 @@ enum format_flags {
        FIELD_IS_STRING         = 8,
        FIELD_IS_DYNAMIC        = 16,
        FIELD_IS_LONG           = 32,
+       FIELD_IS_FLAG           = 64,
+       FIELD_IS_SYMBOLIC       = 128,
 };
 
 struct format_field {
@@ -406,22 +408,6 @@ struct pevent {
        struct event_format *last_event;
 };
 
-/* Can be overridden */
-void die(const char *fmt, ...);
-void *malloc_or_die(unsigned int size);
-void warning(const char *fmt, ...);
-void pr_stat(const char *fmt, ...);
-void vpr_stat(const char *fmt, va_list ap);
-
-/* Always available */
-void __die(const char *fmt, ...);
-void __warning(const char *fmt, ...);
-void __pr_stat(const char *fmt, ...);
-
-void __vdie(const char *fmt, ...);
-void __vwarning(const char *fmt, ...);
-void __vpr_stat(const char *fmt, ...);
-
 static inline unsigned short
 __data2host2(struct pevent *pevent, unsigned short data)
 {
@@ -734,7 +720,7 @@ struct filter_arg_str {
 struct filter_arg {
        enum filter_arg_type    type;
        union {
-               struct filter_arg_boolean       bool;
+               struct filter_arg_boolean       boolean;
                struct filter_arg_field         field;
                struct filter_arg_value         value;
                struct filter_arg_op            op;

diff --git a/tools/lib/traceevent/event-utils.h b/tools/lib/traceevent/event-utils.h
index a8fb48f..0829638 100644 (file)
--- a/tools/lib/traceevent/event-utils.h
+++ b/tools/lib/traceevent/event-utils.h
@@ -23,6 +23,22 @@
 
 #include <ctype.h>
 
+/* Can be overridden */
+void die(const char *fmt, ...);
+void *malloc_or_die(unsigned int size);
+void warning(const char *fmt, ...);
+void pr_stat(const char *fmt, ...);
+void vpr_stat(const char *fmt, va_list ap);
+
+/* Always available */
+void __die(const char *fmt, ...);
+void __warning(const char *fmt, ...);
+void __pr_stat(const char *fmt, ...);
+
+void __vdie(const char *fmt, ...);
+void __vwarning(const char *fmt, ...);
+void __vpr_stat(const char *fmt, ...);
+
 static inline char *strim(char *string)
 {
        char *ret;

diff --git a/tools/lib/traceevent/parse-filter.c b/tools/lib/traceevent/parse-filter.c
index 1df9966..fe37182 100644 (file)
--- a/tools/lib/traceevent/parse-filter.c
+++ b/tools/lib/traceevent/parse-filter.c
@@ -359,7 +359,7 @@ create_arg_item(struct event_format *event,
                        if (strcmp(token, COMM) != 0) {
                                /* not a field, Make it false */
                                arg->type = FILTER_ARG_BOOLEAN;
-                               arg->bool.value = FILTER_FALSE;
+                               arg->boolean.value = FILTER_FALSE;
                                break;
                        }
                        /* If token is 'COMM' then it is special */
@@ -487,7 +487,7 @@ static int add_right(struct filter_arg *op, struct filter_arg *arg,
                                free_arg(left);
                                free_arg(arg);
                                op->type = FILTER_ARG_BOOLEAN;
-                               op->bool.value = FILTER_FALSE;
+                               op->boolean.value = FILTER_FALSE;
                                break;
                        }
 
@@ -772,7 +772,7 @@ enum filter_vals test_arg(struct filter_arg *parent, struct filter_arg *arg)
 
                /* bad case */
        case FILTER_ARG_BOOLEAN:
-               return FILTER_VAL_FALSE + arg->bool.value;
+               return FILTER_VAL_FALSE + arg->boolean.value;
 
                /* good cases: */
        case FILTER_ARG_STR:
@@ -871,7 +871,7 @@ static struct filter_arg *collapse_tree(struct filter_arg *arg)
                free_arg(arg);
                arg = allocate_arg();
                arg->type = FILTER_ARG_BOOLEAN;
-               arg->bool.value = ret == FILTER_VAL_TRUE;
+               arg->boolean.value = ret == FILTER_VAL_TRUE;
        }
 
        return arg;
@@ -1116,7 +1116,7 @@ process_event(struct event_format *event, const char *filter_str,
        if (!*parg) {
                *parg = allocate_arg();
                (*parg)->type = FILTER_ARG_BOOLEAN;
-               (*parg)->bool.value = FILTER_FALSE;
+               (*parg)->boolean.value = FILTER_FALSE;
        }
 
        return 0;
@@ -1139,7 +1139,7 @@ static int filter_event(struct event_filter *filter,
                /* just add a TRUE arg */
                arg = allocate_arg();
                arg->type = FILTER_ARG_BOOLEAN;
-               arg->bool.value = FILTER_TRUE;
+               arg->boolean.value = FILTER_TRUE;
        }
 
        filter_type = add_filter_type(filter, event->id);
@@ -1369,9 +1369,9 @@ static int copy_filter_type(struct event_filter *filter,
                arg = allocate_arg();
                arg->type = FILTER_ARG_BOOLEAN;
                if (strcmp(str, "TRUE") == 0)
-                       arg->bool.value = 1;
+                       arg->boolean.value = 1;
                else
-                       arg->bool.value = 0;
+                       arg->boolean.value = 0;
 
                filter_type = add_filter_type(filter, event->id);
                filter_type->filter = arg;
@@ -1442,8 +1442,8 @@ int pevent_update_trivial(struct event_filter *dest, struct event_filter *source
                arg = filter_type->filter;
                if (arg->type != FILTER_ARG_BOOLEAN)
                        continue;
-               if ((arg->bool.value && type == FILTER_TRIVIAL_FALSE) ||
-                   (!arg->bool.value && type == FILTER_TRIVIAL_TRUE))
+               if ((arg->boolean.value && type == FILTER_TRIVIAL_FALSE) ||
+                   (!arg->boolean.value && type == FILTER_TRIVIAL_TRUE))
                        continue;
 
                event = filter_type->event;
@@ -1497,10 +1497,10 @@ void pevent_filter_clear_trivial(struct event_filter *filter,
                        continue;
                switch (type) {
                case FILTER_TRIVIAL_FALSE:
-                       if (filter_type->filter->bool.value)
+                       if (filter_type->filter->boolean.value)
                                continue;
                case FILTER_TRIVIAL_TRUE:
-                       if (!filter_type->filter->bool.value)
+                       if (!filter_type->filter->boolean.value)
                                continue;
                default:
                        break;
@@ -1551,10 +1551,10 @@ int pevent_filter_event_has_trivial(struct event_filter *filter,
 
        switch (type) {
        case FILTER_TRIVIAL_FALSE:
-               return !filter_type->filter->bool.value;
+               return !filter_type->filter->boolean.value;
 
        case FILTER_TRIVIAL_TRUE:
-               return filter_type->filter->bool.value;
+               return filter_type->filter->boolean.value;
        default:
                return 1;
        }
@@ -1783,7 +1783,7 @@ static int test_filter(struct event_format *event,
        switch (arg->type) {
        case FILTER_ARG_BOOLEAN:
                /* easy case */
-               return arg->bool.value;
+               return arg->boolean.value;
 
        case FILTER_ARG_OP:
                return test_op(event, arg, record);
@@ -2147,7 +2147,7 @@ static char *arg_to_str(struct event_filter *filter, struct filter_arg *arg)
        switch (arg->type) {
        case FILTER_ARG_BOOLEAN:
                str = malloc_or_die(6);
-               if (arg->bool.value)
+               if (arg->boolean.value)
                        strcpy(str, "TRUE");
                else
                        strcpy(str, "FALSE");

diff --git a/tools/lib/traceevent/trace-seq.c b/tools/lib/traceevent/trace-seq.c
index d2f265b..b1ccc92 100644 (file)
--- a/tools/lib/traceevent/trace-seq.c
+++ b/tools/lib/traceevent/trace-seq.c
@@ -24,6 +24,7 @@
 #include <stdarg.h>
 
 #include "event-parse.h"
+#include "event-utils.h"
 
 /*
  * The TRACE_SEQ_POISON is to catch the use of using