From 5ad68a0c087d21fa1d0f82bea1550169f1e4c1aa Mon Sep 17 00:00:00 2001
From: Xander <xander@biltopia.org>
Date: Fri, 14 Jul 2023 17:16:54 +0200
Subject: Preparing for multiboot information

---
 kernel/main.dats | 29 +++++++++++++++++++++++++++--
 1 file changed, 27 insertions(+), 2 deletions(-)

(limited to 'kernel/main.dats')

diff --git a/kernel/main.dats b/kernel/main.dats
index d6e29f4..b35387f 100644
--- a/kernel/main.dats
+++ b/kernel/main.dats
@@ -1,6 +1,11 @@
 #include "./prelude/kernel_prelude.hats"
 
+#define ATS_DYNLOADFLAG 0
+
 staload "kernel/interrupts/idt.sats"
+staload "lib/SATS/writer.sats"
+
+staload UN = "prelude/SATS/unsafe.sats"
 
 %{^
   void breakpoint(){ 
@@ -8,10 +13,29 @@ staload "kernel/interrupts/idt.sats"
   }
 %}
 
+extern castfn char_arr2string {n:nat} (arr : &(@[char][n])) : string n
+
 extern fun breakpoint() :void  = "mac#"
 
-implement main0 () = (
+extern fun main(p : ptr) : void = "ext#"
+implement  main(p) = let
+  prval size = $UN.ptr0_get<strptr>(ptr_add<uint8>(p,
+    8 + 
+    16 + 
+    16 + 
+    4 + 4
+    (* 16 +  *)
+    (* 8 +  *)
+    (* 32 +  *)
+    (* 16 + 24 + 24 + 24 + 24 + 24 + 48 + // memory map *)
+    (* 792 + // elf *)
+    (* 4 + 4 + 4 *)
+    ))
+in
+
+  clear_screen();
   println!("Start");
+  (* println!(size); *)
 
   // Initialize interrupt table
   idt_init();
@@ -20,4 +44,5 @@ implement main0 () = (
   breakpoint();
 
   println!("End");
-)
+
+end
-- 
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