From 59105e102d95105a06f7a01eb9a983e53c15b0bb Mon Sep 17 00:00:00 2001
From: VinceAle7082 <vinceale7082@gmail.com>
Date: Fri, 6 Sep 2024 00:40:37 +0200
Subject: [PATCH] Some things (still doesn't compile)

---
 .gitignore                    | 2 +-
 src/bootloader/stage2/stdio.c | 4 ++--
 src/bootloader/stage2/x86.asm | 4 ++++
 src/bootloader/stage2/x86.h   | 3 ++-
 4 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/.gitignore b/.gitignore
index 17a1953..3fbd3a3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,3 @@
 build/
-.mailmap
+*.err
 .vscode
\ No newline at end of file
diff --git a/src/bootloader/stage2/stdio.c b/src/bootloader/stage2/stdio.c
index 6820e04..c9aa479 100644
--- a/src/bootloader/stage2/stdio.c
+++ b/src/bootloader/stage2/stdio.c
@@ -232,8 +232,8 @@ int *printf_number(int *argp, int length, bool sign, int radix)
     // convert number to ASCII
     do
     {
-        uint32_t rem;
-        x86_div64_32(number, radix, &number, &rem);
+        uint32_t rem = number % radix;
+        number = number / radix;
         buffer[pos++] = g_HexChars[rem];
     } while (number > 0);
 
diff --git a/src/bootloader/stage2/x86.asm b/src/bootloader/stage2/x86.asm
index 14cdc90..706f4fe 100644
--- a/src/bootloader/stage2/x86.asm
+++ b/src/bootloader/stage2/x86.asm
@@ -21,3 +21,7 @@ _x86_Video_WriteCharTeletype:
     pop bp
 
     ret
+
+global _x86_div64_32
+
+_x86_div64_32:
\ No newline at end of file
diff --git a/src/bootloader/stage2/x86.h b/src/bootloader/stage2/x86.h
index 21cf724..8a057dc 100644
--- a/src/bootloader/stage2/x86.h
+++ b/src/bootloader/stage2/x86.h
@@ -1,4 +1,5 @@
 #pragma once
 #include "stdint.h"
 
-void _cdecl x86_Video_WriteCharTeletype(char c, uint8_t page);
\ No newline at end of file
+void _cdecl x86_Video_WriteCharTeletype(char c, uint8_t page);
+void _cdecl x86_div64_32(uint64_t dividend, uint32_t divisor, uint64_t *quotientOut, uint64_t *remainderOut);
\ No newline at end of file