From d56780dc0b4da36dade3dc2a2f4c1068304b2e4b Mon Sep 17 00:00:00 2001
From: shockrah <alejandros714@protonmail.com>
Date: Sat, 9 Nov 2019 18:19:22 -0800
Subject: [PATCH] kmain no longer hangs on return loader now has some
 instruction cookies to make debuggin easier

---
 interrupts.c | 1 -
 kernel.c     | 5 +----
 loader.s     | 2 ++
 3 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/interrupts.c b/interrupts.c
index d5a3712..fd734af 100644
--- a/interrupts.c
+++ b/interrupts.c
@@ -112,7 +112,6 @@ void interrupt_handler(struct cpu_reg_state* cpu) {
 	if(cpu->int_no < 32) {
 		printf(err_msg[cpu->int_no]);
 	}
-	for(;;);
 	return;
 }
 
diff --git a/kernel.c b/kernel.c
index a8e7c79..20e333d 100644
--- a/kernel.c
+++ b/kernel.c
@@ -27,11 +27,8 @@ void kprints(const char* s) {
 	printf(s);
 }
 
+// Should kmain return, we fall back to the loader which then just keeps in a hung state
 void kmain() {
 	kinit();
-	//__asm__("xchg bx, bx");
-	//__asm__("xor eax, eax");
-	//__asm__("div al");
 	kprints("i guess we're good now?");
-	for(;;); // the most amazing loop
 }
diff --git a/loader.s b/loader.s
index c40efca..02b1c5d 100644
--- a/loader.s
+++ b/loader.s
@@ -23,5 +23,7 @@ loader:
 	call kmain
 
 .loop:
+	mov eax, 0xfeedbeef
 	jmp .loop
+	mov eax, 0xfeedbeef