Started multitasking

3 files changed, 26 insertions, 1 deletions

diff --git a/src/inc/load.h b/src/inc/load.h
index a02afc0..60fecf9 100644
--- a/src/inc/load.h
+++ b/src/inc/load.h
@@ -3,6 +3,8 @@
 #ifndef LOAD_H
 #define LOAD_H
 
-void bin_load(char *path);
+#include <proc.h>
+
+void bin_load(char *path, struct proc *proc);
 
 #endif
diff --git a/src/inc/proc.h b/src/inc/proc.h
new file mode 100644
index 0000000..dc8b9e9
--- /dev/null
+++ b/src/inc/proc.h
@@ -0,0 +1,22 @@
+// MIT License, Copyright (c) 2020 Marvin Borner
+
+#ifndef PROC_H
+#define PROC_H
+
+#include <def.h>
+#include <interrupts.h>
+
+enum state { PROC_RUNNING, PROC_ASLEEP };
+
+struct proc {
+	u32 pid;
+	enum state state;
+	struct regs regs;
+	/* struct proc *parent; */
+	struct proc *next;
+};
+
+void proc_init();
+struct proc *proc_make();
+
+#endif
diff --git a/src/inc/timer.h b/src/inc/timer.h
index 4b2bb8c..7c4f077 100644
--- a/src/inc/timer.h
+++ b/src/inc/timer.h
@@ -6,5 +6,6 @@
 #include <def.h>
 
 void timer_install();
+void timer_handler(); // For scheduler
 
 #endif