Kernel processes / multitasking

2025-08-30 23:47:25 +02:00
parent 60a530b900
commit 0273330cf4
22 changed files with 381 additions and 56 deletions
--- a/kernel/vmm/vmm.h
+++ b/kernel/vmm/vmm.h
@ -4,11 +4,21 @@
 #include <stddef.h>
 #include "spinlock/spinlock.h"
 #include "bootinfo/bootinfo.h"
+#include "compiler/attr.h"

 typedef struct {
  SpinLock spinlock;
 } VirtMem;

+typedef struct VasRange {
+  struct VasRange *next;
+
+  uint8_t *virtstart;
+  uint8_t *physstart;
+  size_t size;
+  uint8_t pgflags;
+} PACKED VasRange;
+
 extern VirtMem VIRT_MEM;

 void vmm_init(void);