.clang-format

@@ -1 +0,0 @@
-BasedOnStyle: Google

.gitignore

@@ -1,2 +1 @@
 builddbg/
-compile_commands.json

zion/CMakeLists.txt

@@ -1,12 +1,6 @@
 add_executable(zion
-  debug/debug.cpp
   zion.cpp)
 
-target_include_directories(zion
-  PRIVATE
-  ${CMAKE_CURRENT_SOURCE_DIR}
-  )
-
 # -c -- Don't run the linker.
 # -nostdlib -- Don't include the standard library.
 # -mabi=sysv -- Explicitly specify the ABI since we will rely on it.

zion/boot/limine.cfg

@@ -1,6 +1,6 @@
 # Needs to be copied into the EFI partition of the drive.
 
-TIMEOUT=0
+TIMEOUT=10
 
 :AcadiaOS
 

zion/common/port.h

@@ -1,13 +0,0 @@
-#pragma once
-
-#include <stdint.h>
-
-static inline uint8_t inb(uint16_t port) {
-  uint8_t result;
-  asm volatile("inb %1, %0" : "=a"(result) : "Nd"(port));
-  return result;
-}
-
-static inline void outb(uint16_t port, uint8_t value) {
-  asm volatile("outb %0, %1" ::"a"(value), "Nd"(port));
-}

zion/debug/debug.cpp

@@ -1,13 +0,0 @@
-#include "debug/debug.h"
-
-#include "common/port.h"
-
-#define COM1 0x3f8
-
-void dbgln(const char* str) {
-  while (*str != 0) {
-    outb(COM1, *str);
-    str++;
-  }
-  outb(COM1, '\n');
-}

zion/debug/debug.h

@@ -1,3 +0,0 @@
-#pragma once
-
-void dbgln(const char *str);

zion/zion.cpp

@@ -1,9 +1,13 @@
 #include <stdint.h>
 
-#include "debug/debug.h"
+#define COM1 0x3f8
+
+void outb(uint16_t port, uint8_t value) {
+  asm volatile("outb %0, %1" ::"a"(value), "Nd"(port));
+}
 
 extern "C" void zion() {
-  dbgln("Hello World!");
+  outb(COM1, 'a');
 
   while (1)
     ;