shuffling

ableos/src/arch/x86_64/interrupts.rs

@@ -1,3 +1,5 @@
+use core::panic::PanicInfo;
+
 use crate::{
     arch::{drivers::vga::WRITER, gdt},
     image::mono_bitmap::bruh,
@@ -75,9 +77,8 @@ extern "x86-interrupt" fn double_fault_handler(
     // NOTE(able): ignore this always is 0
     _error_code: u64,
 ) -> ! {
-    bsod(&stack_frame, BSODSource::DoubleFault);
+    bsod(BSODSource::DoubleFault(&stack_frame));
-
+    // panic!("EXCEPTION: DOUBLE FAULT\n{:#?}", stack_frame);
-    panic!("EXCEPTION: DOUBLE FAULT\n{:#?}", stack_frame);
 }
 
 #[naked]
@@ -198,23 +199,28 @@ pub fn reset_pit_for_cpu() {
     set_pit_2(1000);
     set_pit_3(1000);
 }
-
+pub fn bsod(src: BSODSource) -> ! {
-fn bsod(stack_frame: &InterruptStackFrame, src: BSODSource) {
     let mut mode = SCREEN_BUFFER.lock();
-
     mode.force_redraw();
+    /*
     for y in 0..480 {
         for x in 0..640 {
             mode.set_pixel(x, y, 0x0000ff00);
         }
     }
+    */
 
     let mut x = 1;
     let mut y = 0;
 
+    let src1 = match src {
+        BSODSource::DoubleFault(_) => "DoubleFault",
+        BSODSource::Panic(_) => "Panic",
+    };
+
     let st = format!(
-        "We fucked up ඞ : {:?}\nThe following qr code will link you to the\nwiki which hopefully solves your problems",
+        "We fucked up ඞ : {}\nThe following qr code will link you to the\nwiki which hopefully solves your problems",
-        src
+        src1
     );
 
     for current in st.chars() {
@@ -238,7 +244,11 @@ fn bsod(stack_frame: &InterruptStackFrame, src: BSODSource) {
     // let sf = format!("https://git.ablecorp.us/able/ableos/wiki/Double-Faults");
 
     let sd = match src {
-        BSODSource::DoubleFault => "https://git.ablecorp.us/able/ableos/wiki/Double-Faults",
+        BSODSource::DoubleFault(_) => "https://git.ablecorp.us/able/ableos/wiki/Double-Faults",
+        BSODSource::Panic(_) => {
+            //
+            "https://git.ablecorp.us/able/ableos/wiki/"
+        }
     };
 
     let code = QrCode::new(sd).unwrap();
@@ -254,23 +264,20 @@ fn bsod(stack_frame: &InterruptStackFrame, src: BSODSource) {
             y += 1;
             x = 0;
         } else {
-            if x == 0 {
+            if current == '█' {
-                if current == '█' {
+                mode.draw_filled_rect(x * 6, y * 7, (x * 6) + 6, (y * 7) + 7, 0xffffff00);
-                    mode.draw_filled_rect(x, y * 7, x + 6, (y * 7) + 7, 0xffff0000);
-                }
-            } else {
-                if current == '█' {
-                    mode.draw_filled_rect(x * 6, y * 7, (x * 6) + 6, (y * 7) + 7, 0xffff0000);
-                }
             }
         }
         x += 1;
     }
 
     mode.copy_to_buffer();
+
+    loop {}
 }
 
 #[derive(Debug)]
-pub enum BSODSource {
+pub enum BSODSource<'a> {
-    DoubleFault,
+    DoubleFault(&'a InterruptStackFrame),
+    Panic(&'a PanicInfo<'a>),
 }

ableos/src/handle.rs

@@ -15,6 +15,7 @@ pub struct BinaryData {
 pub enum HandleResource {
     Channel,
     Socket,
+
     BinaryData,
 }
 

ableos/src/kmain.rs

@@ -50,7 +50,7 @@ pub fn kernel_main() -> ! {
     x86_64::instructions::interrupts::without_interrupts(|| {
         let mut scheduler = SCHEDULER.lock();
         // comment this out to resume normal use
-        scheduler.enqueue_spawn(traceloop);
+        // scheduler.enqueue_spawn(traceloop);
 
         scheduler.enqueue_spawn(scratchpad);
     });

ableos/src/lib.rs

@@ -70,6 +70,7 @@ pub mod allocator;
 pub mod channels;
 pub mod handle;
 pub mod ipc;
+pub mod panic;
 mod unicode_utils;
 pub mod vga_e;
 
@@ -81,7 +82,7 @@ pub use experiments::*;
 pub use graphics::*;
 pub use kernel;
 pub use kernel::messaging;
-pub use kernel::panic;
+// pub use kernel::panic;
 pub use kernel_state::*;
 pub use keyboard::*;
 pub use logger::*;

ableos/src/panic.rs

@@ -0,0 +1,11 @@
+use core::panic::PanicInfo;
+use log::error;
+
+use crate::arch::interrupts::{bsod, BSODSource};
+
+#[panic_handler]
+fn panic_handler(info: &PanicInfo) -> ! {
+    error!("{}", info);
+
+    bsod(BSODSource::Panic(info));
+}

ableos/src/scratchpad.rs

@@ -75,7 +75,9 @@ pub fn scratchpad() {
 
     let axel = axel::parse(axel_raw.to_string());
 
-    software_int();
+    // software_int();
+
+    unsafe { asm!("int 5") }
 
     // let xyz = pci::brute_force_scan();
     // for dev in xyz {

kernel/src/lib.rs

@@ -13,7 +13,7 @@ pub mod allocator;
 pub mod arch;
 pub mod device_interface;
 pub mod messaging;
-pub mod panic;
+// pub mod panic;
 pub mod proccess;
 pub mod syscalls;
 pub mod time;

kernel/src/panic.rs

@@ -6,5 +6,6 @@ use log::error;
 #[panic_handler]
 fn panic_handler(info: &PanicInfo) -> ! {
     error!("{}", info);
+
     loop {}
 }