not fixed but I can't handle this anymore

.gdbinit

@@ -0,0 +1,4 @@
+set history save on
+file target/x86_64-ableos/debug/ableos
+target remote localhost:9000
+tui enable

.gitignore

@@ -7,5 +7,5 @@ userland/*/target
 kernel/target
 userland/root_fs/mnt/*
 target/
-
+.gdb_history
 !*/.gitkeep

ableos/Cargo.toml

@@ -9,7 +9,7 @@ panic = "abort"
 
 [package.metadata.bootimage]
 run-args = [
-  "--nodefaults",
+  # "--nodefaults",
   "-cpu",
   "Broadwell-v3",
   "-m",
@@ -33,8 +33,8 @@ run-args = [
   "../img.ext2",
 
 
-  "-qmp",
-  "unix:../qmp-sock,server,nowait",
+  # "-qmp",
+  # "unix:../qmp-sock,server,nowait",
 
 ]
 

ableos/src/kmain.rs

@@ -76,16 +76,16 @@ pub fn kernel_main() -> ! {
     // }
     /*
     log_version_data();
+    // */
     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(scratchpad);
+        scheduler.enqueue_spawn(scratchpad);
     });
 
-    // */
-    scratchpad();
+    // scratchpad();
 
     sloop()
 }

ableos/src/logger.rs

@@ -51,8 +51,8 @@ impl log::Log for SimpleLogger {
                 };
 
                 let line = match record.line() {
-                    Some(line_number) => line_number.to_string(),
-                    None => "??".to_string(),
+                    Some(line_number) => line_number,
+                    None => 0,
                 };
 
                 if KERNEL_CONF.logging.log_to_serial {

ableos/src/scratchpad.rs

@@ -137,7 +137,9 @@ pub fn real_shell() {
                 buf.push(chr);
                 print!("{}", chr);
             }
-            None => (),
+            None => {
+                // trace!("{}", buf);
+            }
         }
     }
 }

repbuild/src/main.rs

@@ -54,14 +54,15 @@ fn main() -> anyhow::Result<()> {
         } => {
             let _dir = xshell::pushd("./ableos");
 
-            let debug_log: &[&str] = match debug {
-                true => &["-D", "debug.log"],
-                false => &[],
-            };
             match machine.unwrap_or(MachineType::X86) {
                 MachineType::X86 => {
                     // export RUSTFLAGS=\"-Cforce-unwind-tables -Clink-arg=-Wl,eh_frame.ld\" &&
-                    xshell::cmd!("cargo run --release -- -D debug.log").run()?;
+
+                    match debug {
+                        true => xshell::cmd!("cargo run -- -S -gdb tcp::9000").run()?,
+                        false => xshell::cmd!("cargo run --release").run()?,
+                    }
+
                     if profile {
                         xshell::cmd!("python qprofiler.py --path=qmp-sock --filename=target/x86_64-ableos/release/ableos").run()?;
                     }