Add simple kernel logging and improve error messages

2026-07-23 20:50:51 +03:00
parent 14c3262c14
commit ba9beebf8e
7 changed files with 66 additions and 6 deletions
@@ -0,0 +1,20 @@
+#pragma once
+
+#include "src/kernel/stream.h"
+#include "src/lib/memory.h"
+#include "src/lib/string.h"
+
+extern stream_t *kernel_log;
+
+#define LOG(fmt, ...)                                                                                                                      \
+  do {                                                                                                                                     \
+    uint64_t _size = string_length(fmt) * 2;                                                                                               \
+    char *_string = memory_allocate(_size);                                                                                                \
+    _size = string_format(fmt, _size, _string, ##__VA_ARGS__);                                                                             \
+    kernel_log->write(kernel_log, _string, _size);                                                                                         \
+    memory_free(_string);                                                                                                                  \
+  } while (0)
+
+#define TRACE(fmt, ...)
+
+void log_init(stream_t *log);