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2748fb3b AB |
1 | #ifndef _BABELTRACE_TRACE_DEBUG_INFO_H |
2 | #define _BABELTRACE_TRACE_DEBUG_INFO_H | |
c40a57e5 AB |
3 | |
4 | /* | |
5 | * Babeltrace - Debug information state tracker wrapper | |
6 | * | |
7 | * Copyright (c) 2015 EfficiOS Inc. | |
8 | * Copyright (c) 2015 Antoine Busque <abusque@efficios.com> | |
9 | * | |
10 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
11 | * of this software and associated documentation files (the "Software"), to deal | |
12 | * in the Software without restriction, including without limitation the rights | |
13 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
14 | * copies of the Software, and to permit persons to whom the Software is | |
15 | * furnished to do so, subject to the following conditions: | |
16 | * | |
17 | * The above copyright notice and this permission notice shall be included in | |
18 | * all copies or substantial portions of the Software. | |
19 | * | |
20 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
21 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
22 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
23 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
24 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
25 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | |
26 | * SOFTWARE. | |
27 | */ | |
28 | ||
29 | #include <babeltrace/ctf-ir/metadata.h> | |
30 | ||
2748fb3b | 31 | #ifdef ENABLE_DEBUG_INFO |
c40a57e5 | 32 | |
2748fb3b | 33 | #include <babeltrace/debug-info.h> |
c40a57e5 AB |
34 | #include <babeltrace/ctf-text/types.h> |
35 | #include <stdbool.h> | |
36 | ||
37 | static inline | |
38 | void ctf_text_integer_write_debug_info(struct bt_stream_pos *ppos, | |
39 | struct bt_definition *definition) | |
40 | { | |
41 | struct definition_integer *integer_definition = | |
42 | container_of(definition, struct definition_integer, p); | |
43 | struct ctf_text_stream_pos *pos = ctf_text_pos(ppos); | |
44 | struct debug_info_source *debug_info_src = | |
45 | integer_definition->debug_info_src; | |
46 | ||
47 | /* Print debug info if available */ | |
48 | if (debug_info_src) { | |
a7a607cf JG |
49 | if (debug_info_src->func || debug_info_src->src_path || |
50 | debug_info_src->bin_path) { | |
c40a57e5 AB |
51 | bool add_comma = false; |
52 | ||
53 | fprintf(pos->fp, ", debug_info = { "); | |
54 | ||
62094f3d AB |
55 | if (debug_info_src->bin_path) { |
56 | fprintf(pos->fp, "bin = \"%s%s\"", | |
57 | opt_debug_info_full_path ? | |
58 | debug_info_src->bin_path : | |
59 | debug_info_src->short_bin_path, | |
60 | debug_info_src->bin_loc); | |
61 | add_comma = true; | |
62 | } | |
63 | ||
c40a57e5 | 64 | if (debug_info_src->func) { |
62094f3d AB |
65 | if (add_comma) { |
66 | fprintf(pos->fp, ", "); | |
67 | } | |
68 | ||
c40a57e5 AB |
69 | fprintf(pos->fp, "func = \"%s\"", |
70 | debug_info_src->func); | |
c40a57e5 AB |
71 | } |
72 | ||
a7a607cf | 73 | if (debug_info_src->src_path) { |
c40a57e5 AB |
74 | if (add_comma) { |
75 | fprintf(pos->fp, ", "); | |
76 | } | |
77 | ||
ff9ce920 | 78 | fprintf(pos->fp, "src = \"%s:%" PRIu64 |
c40a57e5 | 79 | "\"", |
ff9ce920 | 80 | opt_debug_info_full_path ? |
a7a607cf JG |
81 | debug_info_src->src_path : |
82 | debug_info_src->short_src_path, | |
c40a57e5 AB |
83 | debug_info_src->line_no); |
84 | } | |
85 | ||
86 | fprintf(pos->fp, " }"); | |
87 | } | |
88 | } | |
89 | } | |
90 | ||
91 | static inline | |
92 | int trace_debug_info_create(struct ctf_trace *trace) | |
93 | { | |
94 | int ret = 0; | |
95 | ||
96 | if (strcmp(trace->env.domain, "ust") != 0) { | |
97 | goto end; | |
98 | } | |
99 | ||
100 | if (strcmp(trace->env.tracer_name, "lttng-ust") != 0) { | |
101 | goto end; | |
102 | } | |
103 | ||
104 | trace->debug_info = debug_info_create(); | |
105 | if (!trace->debug_info) { | |
106 | ret = -1; | |
107 | goto end; | |
108 | } | |
109 | ||
110 | end: | |
111 | return ret; | |
112 | } | |
113 | ||
114 | static inline | |
115 | void trace_debug_info_destroy(struct ctf_trace *trace) | |
116 | { | |
117 | debug_info_destroy(trace->debug_info); | |
118 | } | |
119 | ||
120 | static inline | |
121 | void handle_debug_info_event(struct ctf_stream_declaration *stream_class, | |
122 | struct ctf_event_definition *event) | |
123 | { | |
124 | debug_info_handle_event(stream_class->trace->debug_info, event); | |
125 | } | |
126 | ||
2748fb3b | 127 | #else /* #ifdef ENABLE_DEBUG_INFO */ |
c40a57e5 AB |
128 | |
129 | static inline | |
130 | void ctf_text_integer_write_debug_info(struct bt_stream_pos *ppos, | |
131 | struct bt_definition *definition) | |
132 | { | |
133 | /* Do nothing. */ | |
134 | } | |
135 | ||
136 | static inline | |
137 | int trace_debug_info_create(struct ctf_trace *trace) | |
138 | { | |
139 | return 0; | |
140 | } | |
141 | ||
142 | static inline | |
143 | void trace_debug_info_destroy(struct ctf_trace *trace) | |
144 | { | |
145 | /* Do nothing. */ | |
146 | } | |
147 | ||
148 | static inline | |
149 | void handle_debug_info_event(struct ctf_stream_declaration *stream_class, | |
150 | struct ctf_event_definition *event) | |
151 | { | |
152 | /* Do nothing. */ | |
153 | } | |
154 | ||
2748fb3b | 155 | #endif /* #else #ifdef ENABLE_DEBUG_INFO */ |
c40a57e5 | 156 | |
2748fb3b | 157 | #endif /* _BABELTRACE_TRACE_DEBUG_INFO_H */ |