1.0.5.39: sb-sprof call counting

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

diff --git a/src/code/error.lisp b/src/code/error.lisp
index 8666181..0e663cf 100644 (file)
--- a/src/code/error.lisp
+++ b/src/code/error.lisp
@@ -124,6 +124,24 @@
                stream ':external-format (stream-external-format stream)
                octets)))))
 
+(define-condition c-string-encoding-error (character-encoding-error)
+  ((external-format :initarg :external-format :reader c-string-encoding-error-external-format))
+  (:report
+   (lambda (c s)
+     (format s "~@<c-string encoding error (:external-format ~S): ~2I~_~
+                  the character with code ~D cannot be encoded.~@:>"
+               (c-string-encoding-error-external-format c)
+               (character-encoding-error-code c)))))
+
+(define-condition c-string-decoding-error (character-decoding-error)
+  ((external-format :initarg :external-format :reader c-string-decoding-error-external-format))
+  (:report
+   (lambda (c s)
+     (format s "~@<c-string decoding error (:external-format ~S): ~2I~_~
+                  the octet sequence ~S cannot be decoded.~@:>"
+             (c-string-decoding-error-external-format c)
+             (character-decoding-error-octets c)))))
+
 (define-condition control-stack-exhausted (storage-condition)
   ()
   (:report
@@ -147,9 +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)
+     (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)
-     (declare (ignore condition))
-     (format stream "memory fault"))))
+     (format stream "Interactive interrupt at #x~X."
+             (system-condition-address condition)))))