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
@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2026, Chloe M.
+ * Provided under the BSD-3 clause.
+ *
+ * Description: HAL context management
+ * Author:      Chloe M.
+ */
+
+#ifndef _HAL_CONTEXT_H_
+#define _HAL_CONTEXT_H_ 1
+
+#include <machine/frame.h>
+#include <ptdef.h>
+
+/*
+ * Perform a context switch from one thread to another
+ *
+ * @Frame: Current processor context
+ */
+VOID HalContextSwitch(TRAP_FRAME *Frame);
+
+#endif  /* !_HAL_CONTEXT_H_ */
@@ -22,4 +22,11 @@
 */
 PT_STATUS HalThreadInit(THREAD *Thread, ULONG Flags, UPTR Ip);

+/*
+ * Prime the scheduler timer
+ *
+ * @Usec: Number of microseconds to prime for
+ */
+VOID HalPrimeThreadTimer(ULONG Usec);
+
 #endif  /* !_HAL_THREAD_H_ */