Implements BSOD.

prototypes/base/include/bsod.hpp

@@ -1,6 +1,7 @@
 #pragma once
 
 #include "errors.hpp"
+#include "cpustate.hpp"
 
 /**
  * This class provides the blue screen of death.
@@ -17,4 +18,9 @@ public:
    */
   static void die(Error code, const char *msg);
 	
+  /**
+   * Dies with a simple message and error code display.
+   */
+  static void die(Error code, const char *msg, CpuState *cpu);
+
 };

prototypes/base/include/errors.hpp

@@ -4,7 +4,6 @@ enum class Error
 {
   Success = 0,
   OutOfMemory = 1,
-  
+  UnhandledException = 2,
-
+	UnhandledInterrupt = 3,
-
 };

prototypes/base/init.cpp

@@ -98,6 +98,8 @@ extern "C" void init(Structure const & data)
   }
   */
 	
+	asm volatile("int $0x1");
+  
   while(true);
 }
 

prototypes/base/src/bsod.cpp

@@ -1,6 +1,45 @@
 #include "bsod.hpp"
+#include "console.hpp"
 
 void BSOD::die(Error code, const char *msg)
 {
-  __asm__ volatile  ("cli");
+  BSOD::die(code, msg, nullptr);
+}
+
+/**
+ * Dies with a simple message and error code display.
+ */
+void BSOD::die(Error code, const char *msg, CpuState *cpu)
+{
+	using namespace console_tools;
+	asm volatile ("cli");
+	
+	Console::main << FColor(Color::White) << BColor(Color::Red);
+	Console::main.clear();
+	Console::main
+		<< "OH MY GOD. DasOS crashed! But i can tell you: \n"
+		<< msg << "\n"
+		<< "Also here is some CPU information:\n";
+		
+	Console::main 
+			<< "eax    = " << hex(cpu->eax) << "\n"
+			<< "ebx    = " << hex(cpu->ebx) << "\n"
+			<< "ecx    = " << hex(cpu->ecx) << "\n"
+			<< "edx    = " << hex(cpu->edx) << "\n"
+			<< "esi    = " << hex(cpu->esi) << "\n"
+			<< "edi    = " << hex(cpu->edi) << "\n"
+			<< "ebp    = " << hex(cpu->ebp) << "\n"
+			<< "intr   = " << cpu->interrupt << "\n"
+			<< "error  = " << cpu->error << "\n"
+			<< "eip    = " << hex(cpu->eip) << "\n"
+			<< "cs     = " << hex(cpu->cs) << "\n"
+			<< "eflags = " << bin(cpu->eflags) << "\n"
+			<< "esp    = " << hex(cpu->esp) << "\n"
+			<< "ss     = " << hex(cpu->ss) << "\n";
+	
+	
+	
+	
+	asm volatile ("hlt");
+	while(true);
 }

prototypes/base/src/idt.cpp

@@ -1,6 +1,6 @@
 #include "idt.hpp"
 #include "io.hpp"
-#include "console.hpp"
+#include "bsod.hpp"
 #include "pic.hpp"
 
 #define ISR(num) extern "C" void isr_##num();
@@ -54,57 +54,19 @@ void IDT::setupPIC()
 
 void IDT::dispatch(CpuState *cpu)
 {
-	using namespace console_tools;
-
 	if(cpu->interrupt <= 0x1F) {
 		// Exception Handling
-	
+		BSOD::die(Error::UnhandledException, "Ermahgerd, Exceptions!", cpu);
-		Console::main << FColor(Color::Red) <<  "Ermahgerd, Exceptions!\n";
-		Console::main 
-			<< "eax    = " << hex(cpu->eax) << "\n"
-			<< "ebx    = " << hex(cpu->ebx) << "\n"
-			<< "ecx    = " << hex(cpu->ecx) << "\n"
-			<< "edx    = " << hex(cpu->edx) << "\n"
-			<< "esi    = " << hex(cpu->esi) << "\n"
-			<< "edi    = " << hex(cpu->edi) << "\n"
-			<< "ebp    = " << hex(cpu->ebp) << "\n"
-			<< "intr   = " << cpu->interrupt << "\n"
-			<< "error  = " << cpu->error << "\n"
-			<< "eip    = " << hex(cpu->eip) << "\n"
-			<< "cs     = " << hex(cpu->cs) << "\n"
-			<< "eflags = " << bin(cpu->eflags) << "\n"
-			<< "esp    = " << hex(cpu->esp) << "\n"
-			<< "ss     = " << hex(cpu->ss) << "\n";
-		
-		while(true);
 	} else if (cpu->interrupt >= 0x20 && cpu->interrupt <= 0x2F) {
 	
 		// IRQ
-		Console::main << "[IRQ " << (cpu->interrupt - 0x20) << "]";
+		// Console::main << "[IRQ " << (cpu->interrupt - 0x20) << "]";
 	
 		if(cpu->interrupt >= 0x28) {
 			slavePIC.sendEndOfInterrupt();
 		}
 		masterPIC.sendEndOfInterrupt();
 	} else {
-		// Other Interrupt
+		BSOD::die(Error::UnhandledInterrupt, "Ermahgerd, Interrupts!", cpu);
-		Console::main << "Ermahgerd, Interrupts!\n";
-		Console::main 
-			<< "eax    = " << hex(cpu->eax) << "\n"
-			<< "ebx    = " << hex(cpu->ebx) << "\n"
-			<< "ecx    = " << hex(cpu->ecx) << "\n"
-			<< "edx    = " << hex(cpu->edx) << "\n"
-			<< "esi    = " << hex(cpu->esi) << "\n"
-			<< "edi    = " << hex(cpu->edi) << "\n"
-			<< "ebp    = " << hex(cpu->ebp) << "\n"
-			<< "intr   = " << cpu->interrupt << "\n"
-			<< "error  = " << cpu->error << "\n"
-			<< "eip    = " << hex(cpu->eip) << "\n"
-			<< "cs     = " << hex(cpu->cs) << "\n"
-			<< "eflags = " << bin(cpu->eflags) << "\n"
-			<< "esp    = " << hex(cpu->esp) << "\n"
-			<< "ss     = " << hex(cpu->ss) << "\n";
-			
-			while(true);
 	}
 }