1 files changed, 29 insertions, 0 deletions
diff --git a/src/tbm_emulator_log.h b/src/tbm_emulator_log.h
new file mode 100644
index 0000000..4403f1e
--- /dev/null
+++ b/src/tbm_emulator_log.h
@@ -0,0 +1,29 @@
+#ifndef _TBM_EMULATOR_LOG_H
+#define _TBM_EMULATOR_LOG_H
+
+typedef enum
+{
+    tbm_emulator_log_level_off = 0,
+    tbm_emulator_log_level_error = 1,
+    tbm_emulator_log_level_info = 2,
+    tbm_emulator_log_level_debug = 3,
+} tbm_emulator_log_level;
+
+void tbm_emulator_log_event(tbm_emulator_log_level log_level,
+                            const char *func,
+                            int line,
+                            const char *format, ...);
+
+int tbm_emulator_log_is_debug_enabled();
+
+#define TBM_EMULATOR_LOG_DEBUG(format, ...) \
+    do { \
+        if (tbm_emulator_log_is_debug_enabled()) { \
+            tbm_emulator_log_event(tbm_emulator_log_level_debug, __FUNCTION__, __LINE__, format,##__VA_ARGS__); \
+        } \
+    } while(0)
+
+#define TBM_EMULATOR_LOG_INFO(format, ...) tbm_emulator_log_event(tbm_emulator_log_level_info, __FUNCTION__, __LINE__, format,##__VA_ARGS__)
+#define TBM_EMULATOR_LOG_ERROR(format, ...) tbm_emulator_log_event(tbm_emulator_log_level_error, __FUNCTION__, __LINE__, format,##__VA_ARGS__)
+
+#endif