dev, kernel: scheduler and disk swap refactors.

Details:

	- Reworked SCSI groundwork to prepare for a Generic SCSI driver.
	- Refatored scheduler's code with the new coding style for
	  structs.
	- Add Leak and LeakBlob inside PROCESS_IMAGE struct.

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

6 files changed, 47 insertions, 21 deletions

diff --git a/dev/kernel/HALKit/AMD64/HalCoreInterruptHandlerAMD64.cc b/dev/kernel/HALKit/AMD64/HalCoreInterruptHandlerAMD64.cc
index 46775a7f..7114f9f7 100644
--- a/dev/kernel/HALKit/AMD64/HalCoreInterruptHandlerAMD64.cc
+++ b/dev/kernel/HALKit/AMD64/HalCoreInterruptHandlerAMD64.cc
@@ -24,9 +24,9 @@ EXTERN_C void idt_handle_gpf(Kernel::UIntPtr rsp)
 
 	Kernel::kout << "Kernel: General Protection Fault.\r";
 
-	process.Leak().ProcessSignal.SignalArg		= rsp;
-	process.Leak().ProcessSignal.SignalID		= SIGKILL;
-	process.Leak().ProcessSignal.PreviousStatus = process.Leak().Status;
+	process.Leak().Signal.SignalArg		 = rsp;
+	process.Leak().Signal.SignalID		 = SIGKILL;
+	process.Leak().Signal.PreviousStatus = process.Leak().Status;
 
 	Kernel::kout << "Kernel: SIGKILL status.\r";
 
@@ -49,9 +49,9 @@ EXTERN_C void idt_handle_pf(Kernel::UIntPtr rsp)
 	Kernel::kout << "Kernel: Page Fault.\r";
 	Kernel::kout << "Kernel: SIGKILL\r";
 
-	process.Leak().ProcessSignal.SignalArg		= rsp;
-	process.Leak().ProcessSignal.SignalID		= SIGKILL;
-	process.Leak().ProcessSignal.PreviousStatus = process.Leak().Status;
+	process.Leak().Signal.SignalArg		 = rsp;
+	process.Leak().Signal.SignalID		 = SIGKILL;
+	process.Leak().Signal.PreviousStatus = process.Leak().Status;
 
 	process.Leak().Status = Kernel::ProcessStatusKind::kKilled;
 
@@ -99,9 +99,9 @@ EXTERN_C void idt_handle_math(Kernel::UIntPtr rsp)
 
 	Kernel::kout << "Kernel: Math error (division by zero?).\r";
 
-	process.Leak().ProcessSignal.SignalArg		= rsp;
-	process.Leak().ProcessSignal.SignalID		= SIGKILL;
-	process.Leak().ProcessSignal.PreviousStatus = process.Leak().Status;
+	process.Leak().Signal.SignalArg		 = rsp;
+	process.Leak().Signal.SignalID		 = SIGKILL;
+	process.Leak().Signal.PreviousStatus = process.Leak().Status;
 
 	Kernel::kout << "Kernel: SIGKILL status.\r";
 
@@ -123,9 +123,9 @@ EXTERN_C void idt_handle_generic(Kernel::UIntPtr rsp)
 
 	Kernel::kout << "Kernel: Generic Process Fault.\r";
 
-	process.Leak().ProcessSignal.SignalArg		= rsp;
-	process.Leak().ProcessSignal.SignalID		= SIGKILL;
-	process.Leak().ProcessSignal.PreviousStatus = process.Leak().Status;
+	process.Leak().Signal.SignalArg		 = rsp;
+	process.Leak().Signal.SignalID		 = SIGKILL;
+	process.Leak().Signal.PreviousStatus = process.Leak().Status;
 
 	Kernel::kout << "Kernel: SIGKILL status.\r";
 
@@ -151,10 +151,10 @@ EXTERN_C Kernel::Void idt_handle_breakpoint(Kernel::UIntPtr rip)
 	(void)(Kernel::kout << "Kernel: Process RIP: " << Kernel::hex_number(rip) << Kernel::kendl);
 	Kernel::kout << "Kernel: SIGTRAP\r";
 
-	process.Leak().ProcessSignal.SignalArg = rip;
-	process.Leak().ProcessSignal.SignalID  = SIGTRAP;
+	process.Leak().Signal.SignalArg = rip;
+	process.Leak().Signal.SignalID	= SIGTRAP;
 
-	process.Leak().ProcessSignal.PreviousStatus = process.Leak().Status;
+	process.Leak().Signal.PreviousStatus = process.Leak().Status;
 
 	Kernel::kout << "Kernel: SIGTRAP status.\r";
 
@@ -174,9 +174,9 @@ EXTERN_C void idt_handle_ud(Kernel::UIntPtr rsp)
 
 	Kernel::kout << "Kernel: Undefined Opcode.\r";
 
-	process.Leak().ProcessSignal.SignalArg		= rsp;
-	process.Leak().ProcessSignal.SignalID		= SIGKILL;
-	process.Leak().ProcessSignal.PreviousStatus = process.Leak().Status;
+	process.Leak().Signal.SignalArg		 = rsp;
+	process.Leak().Signal.SignalID		 = SIGKILL;
+	process.Leak().Signal.PreviousStatus = process.Leak().Status;
 
 	Kernel::kout << "Kernel: SIGKILL status.\r";
 
diff --git a/dev/kernel/HALKit/AMD64/HalKernelMain.cc b/dev/kernel/HALKit/AMD64/HalKernelMain.cc
index c2be925a..20994d9b 100644
--- a/dev/kernel/HALKit/AMD64/HalKernelMain.cc
+++ b/dev/kernel/HALKit/AMD64/HalKernelMain.cc
@@ -27,7 +27,7 @@ STATIC Kernel::Void hal_pre_init_scheduler()
 {
 	for (Kernel::SizeT i = 0U; i < Kernel::UserProcessScheduler::The().CurrentTeam().AsArray().Count(); ++i)
 	{
-		Kernel::UserProcessScheduler::The().CurrentTeam().AsArray()[i]		  = Kernel::UserProcess();
+		Kernel::UserProcessScheduler::The().CurrentTeam().AsArray()[i]		  = Kernel::USER_PROCESS();
 		Kernel::UserProcessScheduler::The().CurrentTeam().AsArray()[i].Status = Kernel::ProcessStatusKind::kKilled;
 	}
 }
diff --git a/dev/kernel/HALKit/AMD64/HalSchedulerCorePrimitivesAMD64.cc b/dev/kernel/HALKit/AMD64/HalSchedulerCorePrimitivesAMD64.cc
index c2739f27..56ed4b34 100644
--- a/dev/kernel/HALKit/AMD64/HalSchedulerCorePrimitivesAMD64.cc
+++ b/dev/kernel/HALKit/AMD64/HalSchedulerCorePrimitivesAMD64.cc
@@ -14,7 +14,7 @@ namespace Kernel
 	/// @param
 	/***********************************************************************************/
 
-	EXTERN_C Void __zka_pure_call(UserProcess* process)
+	EXTERN_C Void __zka_pure_call(USER_PROCESS* process)
 	{
 		if (process)
 			process->Crash();
diff --git a/dev/kernel/HALKit/AMD64/Storage/SCSI+Generic.cc b/dev/kernel/HALKit/AMD64/Storage/SCSI+Generic.cc
new file mode 100644
index 00000000..cb387e73
--- /dev/null
+++ b/dev/kernel/HALKit/AMD64/Storage/SCSI+Generic.cc
@@ -0,0 +1,13 @@
+/* -------------------------------------------
+
+	Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+
+------------------------------------------- */
+
+#include <modules/SCSI/SCSI.h>
+
+using namespace Kernel;
+
+///! @brief ATAPI SCSI packet.
+const ATTRIBUTE(unused) scsi_packet_type_12 kCDRomPacketTemplate = {0x43, 0, 1, 0, 0, 0,
+																	0, 12, 0x40, 0, 0};
diff --git a/dev/kernel/HALKit/ARM64/HalSchedulerCorePrimitivesARM64.cc b/dev/kernel/HALKit/ARM64/HalSchedulerCorePrimitivesARM64.cc
index 2f5c92e5..84aae986 100644
--- a/dev/kernel/HALKit/ARM64/HalSchedulerCorePrimitivesARM64.cc
+++ b/dev/kernel/HALKit/ARM64/HalSchedulerCorePrimitivesARM64.cc
@@ -14,7 +14,7 @@ namespace Kernel
 	/// @param void

 	/***********************************************************************************/

 

-	EXTERN_C Void __zka_pure_call(UserProcess* process)

+	EXTERN_C Void __zka_pure_call(USER_PROCESS* process)

 	{

 		if (process)

 			process->Crash();

diff --git a/dev/kernel/HALKit/ARM64/Storage/SCSI+Generic.cc b/dev/kernel/HALKit/ARM64/Storage/SCSI+Generic.cc
new file mode 100644
index 00000000..cb387e73
--- /dev/null
+++ b/dev/kernel/HALKit/ARM64/Storage/SCSI+Generic.cc
@@ -0,0 +1,13 @@
+/* -------------------------------------------
+
+	Copyright (C) 2024-2025, Amlal El Mahrouss, all rights reserved.
+
+------------------------------------------- */
+
+#include <modules/SCSI/SCSI.h>
+
+using namespace Kernel;
+
+///! @brief ATAPI SCSI packet.
+const ATTRIBUTE(unused) scsi_packet_type_12 kCDRomPacketTemplate = {0x43, 0, 1, 0, 0, 0,
+																	0, 12, 0x40, 0, 0};