Run first app from ramdisk!

kernel/proc/proc.h

@@ -0,0 +1,49 @@
+#ifndef _KERNEL_PROC_PROC_H
+#define _KERNEL_PROC_PROC_H
+
+#include <aux/compiler.h>
+#include <libk/std.h>
+#include <sync/spin_lock.h>
+#include <sys/mm.h>
+
+#if defined(__x86_64__)
+#include <amd64/gdt.h>  /* KSTACK_SIZE */
+#include <amd64/proc.h> /* USTACK_SIZE */
+#endif
+
+struct cpu;
+
+struct proc_mapping {
+  struct proc_mapping* next;
+  uintptr_t paddr;
+  uintptr_t vaddr;
+  size_t size;
+} PACKED;
+
+struct procw;
+
+struct proc {
+  struct proc* next;
+  struct proc_mapping* mappings; /* pd.lock implicitly protects this field */
+  struct proc_platformdata pdata;
+  struct pd pd;
+  spin_lock_t lock;
+  struct cpu* cpu;
+  struct procw* procw; /* link to it's global struct */
+};
+
+/*
+ * struct proc is a member of a CPU's proc_run_q.
+ * struct procw is a process wrapper that is a member of
+ * a global process list.
+ */
+struct procw {
+  struct procw* next;
+  struct proc* proc;
+};
+
+void proc_sched (void);
+void proc_kill (struct proc* proc);
+void proc_init (void);
+
+#endif // _KERNEL_PROC_PROC_H