bugfixes, init program, hello world

1 files changed, 13 insertions, 7 deletions

diff --git a/src/kernel/log.c b/src/kernel/log.c
index bc8ff84..39fc1ba 100644
--- a/src/kernel/log.c
+++ b/src/kernel/log.c
@@ -1,20 +1,26 @@
 #include "vga.h"
 #include "serial.h"
+#include "log.h"
 
-#define INFO_COM COM1
+#define LOG_COM COM1
 
-void init_log() {
-  vga_set_color(0x30);
-  vga_blank();
+static const uint8_t log_mode_colors[] = {
+  0x30,
+  0x07,
+  0x4f
+};
+
+void set_log_mode(enum log_mode mode) {
+  vga_set_color(log_mode_colors[mode]);
 }
 
 void logch(char ch) {
   if (ch == '\n') {
-    sout(INFO_COM, (uint8_t)'\r');
-    sout(INFO_COM, (uint8_t)'\n');
+    sout(LOG_COM, (uint8_t)'\r');
+    sout(LOG_COM, (uint8_t)'\n');
   }
   else
-    sout(INFO_COM, (uint8_t)ch);
+    sout(LOG_COM, (uint8_t)ch);
 
   vga_printch(ch);
 }