From 44a73ecab6e91519627786a5101cd4f1a2f2b0d7 Mon Sep 17 00:00:00 2001
From: Kimplul <kimi.h.kuparinen@gmail.com>
Date: Wed, 30 Oct 2024 00:57:33 +0200
Subject: most of the way to passing tests

---
 include/arch/tcb.h  | 2 ++
 include/kmi/panic.h | 4 ++++
 include/kmi/vmem.h  | 2 ++
 3 files changed, 8 insertions(+)

(limited to 'include')

diff --git a/include/arch/tcb.h b/include/arch/tcb.h
index 4f75419..8eddb07 100644
--- a/include/arch/tcb.h
+++ b/include/arch/tcb.h
@@ -42,6 +42,8 @@ stat_t setup_rpc_stack(struct tcb *t);
  */
 void destroy_rpc_stack(struct tcb *t);
 
+void copy_rpc_stack(struct tcb *t, struct tcb *c);
+
 /**
  * Reset RPC stack to top.
  *
diff --git a/include/kmi/panic.h b/include/kmi/panic.h
index 7a498fa..121323c 100644
--- a/include/kmi/panic.h
+++ b/include/kmi/panic.h
@@ -4,6 +4,8 @@
 #ifndef KMI_PANIC_H
 #define KMI_PANIC_H
 
+#include <kmi/attrs.h>
+
 /**
  * @file panic.h
  * Kernel panic handler.
@@ -20,4 +22,6 @@
  */
 __noreturn void kernel_panic(void *pc, void *addr, long cause);
 
+__noreturn void unhandled_panic(void *pc, void *addr, long cause);
+
 #endif /* KMI_PANIC_H */
diff --git a/include/kmi/vmem.h b/include/kmi/vmem.h
index c53f009..9424e33 100644
--- a/include/kmi/vmem.h
+++ b/include/kmi/vmem.h
@@ -174,4 +174,6 @@ stat_t copy_uvmem(struct tcb *d, struct tcb *s);
  */
 vmflags_t sanitize_uvflags(vmflags_t flags);
 
+void handle_pagefault(vm_t addr);
+
 #endif /* KMI_VMEM_H */
-- 
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