1/*
2 * Copyright © 2008 Jérôme Glisse
3 * All Rights Reserved.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining
6 * a copy of this software and associated documentation files (the
7 * "Software"), to deal in the Software without restriction, including
8 * without limitation the rights to use, copy, modify, merge, publish,
9 * distribute, sub license, and/or sell copies of the Software, and to
10 * permit persons to whom the Software is furnished to do so, subject to
11 * the following conditions:
12 *
13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
14 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
15 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
16 * NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
17 * AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
20 * USE OR OTHER DEALINGS IN THE SOFTWARE.
21 *
22 * The above copyright notice and this permission notice (including the
23 * next paragraph) shall be included in all copies or substantial portions
24 * of the Software.
25 */
26/*
27 * Authors:
28 *      Jérôme Glisse <glisse@freedesktop.org>
29 */
30#include <stdio.h>
31#include <stdlib.h>
32#include <string.h>
33#include "radeon_track.h"
34
35void radeon_track_add_event(struct radeon_track *track,
36                            const char *file,
37                            const char *func,
38                            const char *op,
39                            unsigned line)
40{
41    struct radeon_track_event *event;
42
43    if (track == NULL) {
44        return;
45    }
46    event = (void*)calloc(1,sizeof(struct radeon_track_event));
47    if (event == NULL) {
48        return;
49    }
50    event->line = line;
51    event->file = strdup(file);
52    event->func = strdup(func);
53    event->op = strdup(op);
54    if (event->file == NULL || event->func == NULL || event->op == NULL) {
55        free(event->file);
56        free(event->func);
57        free(event->op);
58        free(event);
59        return;
60    }
61    event->next = track->events;
62    track->events = event;
63}
64
65struct radeon_track *radeon_tracker_add_track(struct radeon_tracker *tracker,
66                                              unsigned key)
67{
68    struct radeon_track *track;
69
70    track = (struct radeon_track*)calloc(1, sizeof(struct radeon_track));
71    if (track) {
72        track->next = tracker->tracks.next;
73        track->prev = &tracker->tracks;
74        tracker->tracks.next = track;
75        if (track->next) {
76            track->next->prev = track;
77        }
78        track->key = key;
79        track->events = NULL;
80    }
81    return track;
82}
83
84void radeon_tracker_remove_track(struct radeon_tracker *tracker,
85                                 struct radeon_track *track)
86{
87    struct radeon_track_event *event;
88    void *tmp;
89
90    if (track == NULL) {
91        return;
92    }
93    track->prev->next = track->next;
94    if (track->next) {
95        track->next->prev = track->prev;
96    }
97    track->next = track->prev = NULL;
98    event = track->events;
99    while (event) {
100        tmp = event;
101        free(event->file);
102        free(event->func);
103        free(event->op);
104        event = event->next;
105        free(tmp);
106    }
107    track->events = NULL;
108    free(track);
109}
110
111void radeon_tracker_print(struct radeon_tracker *tracker, FILE *file)
112{
113    struct radeon_track *track;
114    struct radeon_track_event *event;
115    void *tmp;
116
117    track = tracker->tracks.next;
118    while (track) {
119        event = track->events;
120        fprintf(file, "[0x%08X] :\n", track->key);
121        while (event) {
122            tmp = event;
123            fprintf(file, "  [0x%08X:%s](%s:%s:%d)\n",
124                    track->key, event->op,  event->file,
125                    event->func, event->line);
126            free(event->file);
127            free(event->func);
128            free(event->op);
129            event->file = NULL;
130            event->func = NULL;
131            event->op = NULL;
132            event = event->next;
133            free(tmp);
134        }
135        track->events = NULL;
136        tmp = track;
137        track = track->next;
138        free(tmp);
139    }
140	tracker->tracks.next = NULL;
141}
142