From f3d931aa7cfaf96baef8383b59a8938779541ee7 Mon Sep 17 00:00:00 2001
From: Amlal EL Mahrouss <amlalelmahrouss@icloud.com>
Date: Thu, 15 Aug 2024 18:35:34 +0200
Subject: [IMP] Moved source code into dev/ folder.

Signed-off-by: Amlal EL Mahrouss <amlalelmahrouss@icloud.com>
---
 .../HALKit/AMD64/HalCoreInterruptHandlerAMD64.cxx  | 76 ++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 dev/Kernel/HALKit/AMD64/HalCoreInterruptHandlerAMD64.cxx

(limited to 'dev/Kernel/HALKit/AMD64/HalCoreInterruptHandlerAMD64.cxx')

diff --git a/dev/Kernel/HALKit/AMD64/HalCoreInterruptHandlerAMD64.cxx b/dev/Kernel/HALKit/AMD64/HalCoreInterruptHandlerAMD64.cxx
new file mode 100644
index 00000000..88b5db36
--- /dev/null
+++ b/dev/Kernel/HALKit/AMD64/HalCoreInterruptHandlerAMD64.cxx
@@ -0,0 +1,76 @@
+/* -------------------------------------------
+
+	Copyright ZKA Technologies.
+
+------------------------------------------- */
+
+#include <ArchKit/ArchKit.hxx>
+#include <KernelKit/ProcessScheduler.hxx>
+#include <NewKit/String.hxx>
+
+/// @brief Handle GPF fault.
+/// @param rsp
+EXTERN_C void idt_handle_gpf(Kernel::UIntPtr rsp)
+{
+	Kernel::ke_stop(RUNTIME_CHECK_BAD_BEHAVIOR);
+}
+
+/// @brief Handle page fault.
+/// @param rsp
+EXTERN_C void idt_handle_pf(Kernel::UIntPtr rsp)
+{
+	Kernel::ke_stop(RUNTIME_CHECK_BAD_BEHAVIOR);
+}
+
+/// @brief Handle math fault.
+/// @param rsp
+EXTERN_C void idt_handle_math(Kernel::UIntPtr rsp)
+{
+	Kernel::ke_stop(RUNTIME_CHECK_BAD_BEHAVIOR);
+}
+
+/// @brief Handle any generic fault.
+/// @param rsp
+EXTERN_C void idt_handle_generic(Kernel::UIntPtr rsp)
+{
+	Kernel::ke_stop(RUNTIME_CHECK_BAD_BEHAVIOR);
+}
+
+/// @brief Handle #UD fault.
+/// @param rsp
+EXTERN_C void idt_handle_ud(Kernel::UIntPtr rsp)
+{
+	Kernel::ke_stop(RUNTIME_CHECK_BAD_BEHAVIOR);
+}
+
+/// @brief Enter syscall from assembly.
+/// @param stack the stack pushed from assembly routine.
+/// @return nothing.
+EXTERN_C Kernel::Void hal_system_call_enter(Kernel::UIntPtr rcx, Kernel::UIntPtr rdx)
+{
+	if (rcx <= (kSyscalls.Count() - 1))
+	{
+		Kernel::kcout << "newoskrnl: syscall: enter.\r";
+
+		if (kSyscalls[rcx].Leak().Leak()->fHooked)
+			(kSyscalls[rcx].Leak().Leak()->fProc)((Kernel::VoidPtr)rdx);
+
+		Kernel::kcout << "newoskrnl: syscall: exit.\r";
+	}
+}
+
+/// @brief Enter kernel call from assembly (DDK only).
+/// @param stack the stack pushed from assembly routine.
+/// @return nothing.
+EXTERN_C Kernel::Void hal_kernel_call_enter(Kernel::UIntPtr rcx, Kernel::UIntPtr rdx, Kernel::UIntPtr r8, Kernel::UIntPtr r9)
+{
+	if (rcx <= (kSyscalls.Count() - 1))
+	{
+		Kernel::kcout << "newoskrnl: kerncall: enter.\r";
+
+		if (kKerncalls[rcx].Leak().Leak()->fHooked)
+			(kKerncalls[rcx].Leak().Leak()->fProc)((Kernel::VoidPtr)rdx);
+
+		Kernel::kcout << "newoskrnl: kerncall: exit.\r";
+	}
+}
-- 
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