Add debug output and a few elementary stdlib functions.

1 files changed, 27 insertions, 0 deletions

diff --git a/kernel/config.h b/kernel/config.h
new file mode 100644
index 0000000..5ea242e
--- /dev/null
+++ b/kernel/config.h
@@ -0,0 +1,27 @@
+#if !defined(__cplusplus)
+#include <stdbool.h>
+#endif
+
+#include <stddef.h>
+#include <stdint.h>
+ 
+#if defined(__linux__)
+#error "This kernel needs to be compiled with a cross-compiler."
+#endif
+ 
+#if !defined(__i386__)
+#error "This kernel needs to be compiled with a ix86-elf compiler"
+#endif
+
+
+extern char k_highhalf_addr;	// defined in linker script : 0xC0000000
+#define K_HIGHHALF_ADDR ((void*)&k_highhalf_addr)
+
+#define OS_NAME "Macroscope"
+#define OS_VERSION "0.0.1"
+
+// Comment to disable either form of debug log output
+#define DBGLOG_TO_SERIAL
+#define DBGLOG_TO_SCREEN
+
+