Kernel: Scheduler: ProcessHeader::New: do not get the pointer before allocating it!

Kernel: HAL: AMD64: Two things.

- Switching to an ARM HAL for our Zeta platform.
- Fix return register when sending acknowledge on APIC, which was using
  the 32-bit eax instead of rax.

Kernel: Boot: Update uname for Windows.

Kernel: GDT: move as global (HalKenelMain.cxx)

Signed-off-by: Amlal EL Mahrouss <amlal@softwarelabs.com>

1 files changed, 9 insertions, 2 deletions

diff --git a/Kernel/Sources/KeMain.cxx b/Kernel/Sources/KeMain.cxx
index 58c76dc4..23e32c1d 100644
--- a/Kernel/Sources/KeMain.cxx
+++ b/Kernel/Sources/KeMain.cxx
@@ -203,8 +203,6 @@ namespace NewOS::Detail
 
 		NewOS::Utils::execute_from_image(stageBoard,
 										 NewOS::ProcessHeader::kAppKind);
-
-		/// TODO: now jump to user mode using the HAL.
 	}
 } // namespace NewOS::Detail
 
@@ -217,4 +215,13 @@ EXTERN_C NewOS::Void KeMain(NewOS::Void)
 	NewOS::Detail::FilesystemWizard wizard; // automatic.
 
 	NewOS::Detail::SystemLauncher_Main();
+	
+	// fetch system cores.
+	NewOS::HAL::hal_system_get_cores(kHandoverHeader->f_HardwareTables.f_RsdPtr);
+
+	while (true)
+	{
+		// start scheduling.
+		NewOS::ProcessHelper::StartScheduling();
+	}
 }