ptos/amd64: ps: Add context switching stub

Signed-off-by: Chloe M <chloe@mensia.org>
2026-07-14 16:40:06 -04:00
parent 093061f2ad
commit a029f0de5d
6 changed files with 65 additions and 0 deletions
@@ -9,11 +9,14 @@
 #include <ptdef.h>
 #include <ke/bpal.h>
 #include <ke/bugcheck.h>
+#include <ke/sched.h>
 #include <ex/trace.h>
 #include <ps/process.h>
 #include <mm/pm.h>
 #include <mm/vm.h>
+#include <hal/prim.h>
 #include <hal/serial.h>
+#include <hal/thread.h>
 #include <hal/kpcr.h>
 #include <drivers/bootvid/fbio.h>
 #include <drivers/acpi/acpi.h>
@@ -95,4 +98,11 @@ KiKernelInit(VOID)

    /* Initialize the root process */
    InitializeRootProcess();
+
+    /* Prime the scheduler timer */
+    HalPrimeThreadTimer(SCHED_MIN_QUANTUM);
+
+    for (;;) {
+        HalCpuSpinWait();
+    }
 }