1.0.12.13: sequence optimizations: SUBSEQ, part 3

[sbcl.git] / src / code / error.lisp

diff --git a/src/code/error.lisp b/src/code/error.lisp
index e9092b9..0e663cf 100644 (file)
--- a/src/code/error.lisp
+++ b/src/code/error.lisp
@@ -165,10 +165,24 @@
                  *heap-exhausted-error-requested-bytes*)
          (print-unreadable-object (condition stream))))))
 
-(define-condition memory-fault-error (error)
-  ()
+(define-condition system-condition (condition)
+  ((address :initarg :address :reader system-condition-address :initform nil)
+   (context :initarg :context :reader system-condition-context :initform nil)))
+
+(define-condition memory-fault-error (system-condition error) ()
   (:report
    (lambda (condition stream)
-     (declare (ignore condition))
-     (format stream "memory fault"))))
+     (format stream "Unhandled memory fault at #x~X."
+             (system-condition-address condition)))))
 
+(define-condition breakpoint-error (system-condition error) ()
+  (:report
+   (lambda (condition stream)
+     (format stream "Unhandled breakpoint/trap at #x~X."
+             (system-condition-address condition)))))
+
+(define-condition interactive-interrupt (system-condition serious-condition) ()
+  (:report
+   (lambda (condition stream)
+     (format stream "Interactive interrupt at #x~X."
+             (system-condition-address condition)))))