add page fault forwarding

2013-08-07 19:48:01 +09:00
parent 480f6d4c2f
commit 591f398768
8 changed files with 310 additions and 64 deletions
--- a/kernel/include/syscall.h
+++ b/kernel/include/syscall.h
@@ -126,6 +126,8 @@ struct syscall_request {
 struct syscall_response {
 	unsigned long status;
 	long ret;
+	unsigned long fault_address;
+	unsigned long fault_reason;
 };

 struct syscall_post {