feat(kernel): Architectural changes, and introducing a kKernelVM.

see code for more details.

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>

1 files changed, 1 insertions, 50 deletions

diff --git a/dev/kernel/HALKit/AMD64/HalCoreInterruptHandlerAMD64.cc b/dev/kernel/HALKit/AMD64/HalCoreInterruptHandlerAMD64.cc
index 51fc4f0e..633adccb 100644
--- a/dev/kernel/HALKit/AMD64/HalCoreInterruptHandlerAMD64.cc
+++ b/dev/kernel/HALKit/AMD64/HalCoreInterruptHandlerAMD64.cc
@@ -37,14 +37,6 @@ EXTERN_C Kernel::Void idt_handle_gpf(Kernel::UIntPtr rsp) {
 
   auto& process = Kernel::UserProcessScheduler::The().TheCurrentProcess();
 
-  if (!process) {
-    ke_panic(RUNTIME_CHECK_BAD_BEHAVIOR, "General Access Fault.");
-  }
-  if (process.Leak().Signal.SignalID == SIGKILL || process.Leak().Signal.SignalID == SIGABRT ||
-      process.Leak().Signal.SignalID == SIGTRAP) {
-    dbg_break_point();
-  }
-
   Kernel::kout << "Kernel: General Access Fault.\r";
 
   process.Leak().Signal.SignalArg = rsp;
@@ -63,15 +55,6 @@ EXTERN_C void idt_handle_pf(Kernel::UIntPtr rsp) {
 
   auto& process = Kernel::UserProcessScheduler::The().TheCurrentProcess();
 
-  if (!process) {
-    ke_panic(RUNTIME_CHECK_BAD_BEHAVIOR, "Access Fault.");
-  }
-
-  if (process.Leak().Signal.SignalID == SIGKILL || process.Leak().Signal.SignalID == SIGABRT ||
-      process.Leak().Signal.SignalID == SIGTRAP) {
-    dbg_break_point();
-  }
-
   Kernel::kout << "Kernel: Page Fault.\r";
   Kernel::kout << "Kernel: SIGKILL\r";
 
@@ -104,14 +87,6 @@ EXTERN_C void idt_handle_math(Kernel::UIntPtr rsp) {
 
   auto& process = Kernel::UserProcessScheduler::The().TheCurrentProcess();
 
-  if (!process) {
-    ke_panic(RUNTIME_CHECK_BAD_BEHAVIOR, "Math Fault.");
-  }
-  if (process.Leak().Signal.SignalID == SIGKILL || process.Leak().Signal.SignalID == SIGABRT ||
-      process.Leak().Signal.SignalID == SIGTRAP) {
-    dbg_break_point();
-  }
-
   Kernel::kout << "Kernel: Math error (division by zero?).\r";
 
   process.Leak().Signal.SignalArg = rsp;
@@ -130,15 +105,6 @@ EXTERN_C void idt_handle_generic(Kernel::UIntPtr rsp) {
 
   auto& process = Kernel::UserProcessScheduler::The().TheCurrentProcess();
 
-  if (!process) {
-    ke_panic(RUNTIME_CHECK_BAD_BEHAVIOR, "Generic Fault.");
-  }
-
-  if (process.Leak().Signal.SignalID == SIGKILL || process.Leak().Signal.SignalID == SIGABRT ||
-      process.Leak().Signal.SignalID == SIGTRAP) {
-    dbg_break_point();
-  }
-
   (Void)(Kernel::kout << "Kernel: Process RSP: " << Kernel::hex_number(rsp) << Kernel::kendl);
   Kernel::kout << "Kernel: Access Process Fault.\r";
 
@@ -152,19 +118,9 @@ EXTERN_C void idt_handle_generic(Kernel::UIntPtr rsp) {
 }
 
 EXTERN_C Kernel::Void idt_handle_breakpoint(Kernel::UIntPtr rip) {
-  auto& process = Kernel::UserProcessScheduler::The().TheCurrentProcess();
-
-  if (!process) {
-    while (YES)
-      ;
-  }
-
   hal_idt_send_eoi(3);
 
-  if (process.Leak().Signal.SignalID == SIGKILL || process.Leak().Signal.SignalID == SIGABRT ||
-      process.Leak().Signal.SignalID == SIGTRAP) {
-    dbg_break_point();
-  }
+  auto& process = Kernel::UserProcessScheduler::The().TheCurrentProcess();
 
   (Void)(Kernel::kout << "Kernel: Process RIP: " << Kernel::hex_number(rip) << Kernel::kendl);
 
@@ -189,11 +145,6 @@ EXTERN_C void idt_handle_ud(Kernel::UIntPtr rsp) {
 
   auto& process = Kernel::UserProcessScheduler::The().TheCurrentProcess();
 
-  if (!process) {
-    while (YES)
-      ;
-  }
-
   if (process.Leak().Signal.SignalID == SIGKILL || process.Leak().Signal.SignalID == SIGABRT ||
       process.Leak().Signal.SignalID == SIGTRAP) {
     dbg_break_point();