feat(kernel): Set SubSystem according to TASK/PROCESS structure.

also:
 - Introduce the KernelTaskScheduler soon.
 - Reintroduce ZXD binaries for signed drivers.
 - Made the arguments name inside kernel spawn function inside CodeMgr
   clearer.

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

4 files changed, 8 insertions, 7 deletions

diff --git a/dev/kernel/KernelKit/CodeMgr.h b/dev/kernel/KernelKit/CodeMgr.h
index bb287b24..ff70707b 100644
--- a/dev/kernel/KernelKit/CodeMgr.h
+++ b/dev/kernel/KernelKit/CodeMgr.h
@@ -33,7 +33,7 @@ typedef void (*rtl_dtor_kind)(void);
 /// accessible.
 /// @param main the start of the process.
 /// @return The team's process id.
-ProcessID rtl_create_kernel_process(rtl_main_kind main, const Char* process_name) noexcept;
+ProcessID rtl_create_kernel_process(rtl_main_kind main, const Char* task_name) noexcept;
 
 /// @brief Executes a new process from a function. User code only.
 /// @note This sets up a new stack, anything on the main function that calls the Kernel will not be
diff --git a/dev/kernel/KernelKit/CoreProcessScheduler.h b/dev/kernel/KernelKit/CoreProcessScheduler.h
index 4fd6321c..3f55c099 100644
--- a/dev/kernel/KernelKit/CoreProcessScheduler.h
+++ b/dev/kernel/KernelKit/CoreProcessScheduler.h
@@ -22,6 +22,7 @@
 namespace Kernel {
 class USER_PROCESS;
 class KERNEL_TASK;
+class KernelTaskScheduler;
 class UserProcessScheduler;
 class UserProcessTeam;
 
@@ -96,7 +97,7 @@ struct PROCESS_FILE_TREE {
 
 enum class ProcessSubsystem : Int32 {
   kProcessSubsystemSecurity = 100,
-  kProcessSubsystemApplication,
+  kProcessSubsystemUser,
   kProcessSubsystemService,
   kProcessSubsystemDriver,
   kProcessSubsystemInvalid = 0xFFFFFFF,
diff --git a/dev/kernel/KernelKit/KernelTaskScheduler.h b/dev/kernel/KernelKit/KernelTaskScheduler.h
index ed33ceba..942cd8b4 100644
--- a/dev/kernel/KernelKit/KernelTaskScheduler.h
+++ b/dev/kernel/KernelKit/KernelTaskScheduler.h
@@ -19,7 +19,7 @@ struct KERNEL_TASK;
 
 struct KERNEL_TASK final {
   Char               Name[kSchedNameLen] = {"KERNEL_TASK"};
-  ProcessSubsystem   SubSystem{ProcessSubsystem::kProcessSubsystemInvalid};
+  ProcessSubsystem   SubSystem{ProcessSubsystem::kProcessSubsystemDriver};
   HAL::StackFramePtr StackFrame{nullptr};
   UInt8*             StackReserve{nullptr};
   SizeT              StackSize{kSchedMaxStackSz};
diff --git a/dev/kernel/KernelKit/UserProcessScheduler.h b/dev/kernel/KernelKit/UserProcessScheduler.h
index f04f4a0a..a638f0dc 100644
--- a/dev/kernel/KernelKit/UserProcessScheduler.h
+++ b/dev/kernel/KernelKit/UserProcessScheduler.h
@@ -42,7 +42,7 @@ class USER_PROCESS final {
 
  public:
   Char               Name[kSchedNameLen] = {"USER_PROCESS"};
-  ProcessSubsystem   SubSystem{ProcessSubsystem::kProcessSubsystemInvalid};
+  ProcessSubsystem   SubSystem{ProcessSubsystem::kProcessSubsystemUser};
   User*              Owner{nullptr};
   HAL::StackFramePtr StackFrame{nullptr};
   AffinityKind       Affinity{AffinityKind::kStandard};
@@ -56,9 +56,9 @@ class USER_PROCESS final {
   SizeT              UsedMemory{0UL};
 
   struct USER_PROCESS_SIGNAL final {
-    UIntPtr           SignalArg;
-    ProcessStatusKind Status;
-    UIntPtr           SignalID;
+    UIntPtr           SignalArg{0};
+    ProcessStatusKind Status{ProcessStatusKind::kKilled};
+    UIntPtr           SignalID{0};
   };
 
   USER_PROCESS_SIGNAL         Signal;