X-Git-Url: http://git.buserror.net/cgi-bin/gitweb.cgi?p=polintos%2Fscott%2Fpriv.git;a=blobdiff_plain;f=idl%2Fexceptions.idl;h=f32e597d4c7fee4302e040888ab9b6f62af7148e;hp=17225bddd994be4565f16dca79b92fd681717b14;hb=f413d22bf73f826dacc8881cbfb902e77aa1a84d;hpb=7da27a216a7f4bb3331fe315cdbec69bfcf2c762

diff --git a/idl/exceptions.idl b/idl/exceptions.idl
index 17225bd..f32e597 100644
--- a/idl/exceptions.idl
+++ b/idl/exceptions.idl
@@ -88,8 +88,8 @@ struct MemoryFault : SystemException {
 	// Address that the method tried to access
 	ulong addr;		
 
-	// Address of the faulting instruction
-	ulong pc;		
+	// Address of the faulting instruction, 0 if from kernel
+	ulong pc;
 
 	// Process of faulting method
 	Proc.Process proc;
@@ -117,7 +117,7 @@ struct MemoryFault : SystemException {
 		
 		// An I/O error occured accessing a memory mapped region, or an
 		// uncorrectable memory error was encountered.
-		IOError		
+		IOError,
 	};
 };
 
@@ -287,3 +287,13 @@ struct InvalidReference : SystemException {
 	            // When not thrown by the ORB, this is a free form
 	            // explanation field (and may be NULL).
 };
+
+// Thrown when more references are attempted to be dropped than exist.
+// "refs" is the number of references, and "released" is the number
+// of releases asked for.
+
+struct RefCountException : SystemException {
+	guid: "1EEDC277-9D71-415E-AA8D-19C52FDB72F2";
+	
+	int refs, released;
+};