From c58b89299d6a6895ac04fe5e1b6b8c9c11a612ed Mon Sep 17 00:00:00 2001
From: juls0730 <62722391+juls0730@users.noreply.github.com>
Date: Sat, 25 Nov 2023 23:11:03 -0600
Subject: [PATCH] small fixes

---
 src/arch/x86_64/interrupts/mod.rs |  2 +-
 src/main.rs                       |  5 -----
 src/usr/tty.rs                    | 18 +++++++++---------
 3 files changed, 10 insertions(+), 15 deletions(-)

diff --git a/src/arch/x86_64/interrupts/mod.rs b/src/arch/x86_64/interrupts/mod.rs
index 1d1e0df..10c0dbe 100755
--- a/src/arch/x86_64/interrupts/mod.rs
+++ b/src/arch/x86_64/interrupts/mod.rs
@@ -114,7 +114,7 @@ fn idt_init() {
 }
 
 #[naked]
-pub extern "C" fn syscall(func: extern "C" fn()) {
+pub extern "C" fn syscall() {
     unsafe {
         core::arch::asm!(
             "push rdi",
diff --git a/src/main.rs b/src/main.rs
index f478ccc..8ad2fac 100755
--- a/src/main.rs
+++ b/src/main.rs
@@ -46,11 +46,6 @@ pub extern "C" fn _start() -> ! {
             .label_bytes()
     );
 
-    let asd: u32 = 0xdeadbeef;
-    unsafe {
-        *(asd as *mut u64) = 12;
-    };
-
     usr::shell::init_shell();
 
     hcf();
diff --git a/src/usr/tty.rs b/src/usr/tty.rs
index 1e86d01..5d7b792 100755
--- a/src/usr/tty.rs
+++ b/src/usr/tty.rs
@@ -77,17 +77,17 @@ impl Console {
 
             back_buffer.pointer = back_buffer_region.unwrap();
 
-            let row_size = back_buffer.pitch / (back_buffer.bpp / 8);
+            // let row_size = back_buffer.pitch / (back_buffer.bpp / 8);
 
-            let screen_size = row_size * back_buffer.height;
+            // let screen_size = row_size * back_buffer.height;
 
-            unsafe {
-                core::ptr::write_bytes::<u32>(
-                    back_buffer.pointer as *mut u32,
-                    0x000000,
-                    screen_size,
-                );
-            }
+            // unsafe {
+            //     core::ptr::write_bytes::<u32>(
+            //         back_buffer.pointer as *mut u32,
+            //         0x000000,
+            //         screen_size,
+            //     );
+            // }
 
             (*self.second_buffer.lock().write()) = Some(back_buffer);
         }