X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Finterr.lisp;h=9014b56ae65333cfd681521e2f69c85ef633ef88;hb=f12b298a4ce9090470000360b49523e56475a680;hp=7a48c43b3416613b48b5c3cb006458cf36345f7f;hpb=10b242aeb4e031f02a1f32ec0aea79bbe92fa1d0;p=sbcl.git

diff --git a/src/code/interr.lisp b/src/code/interr.lisp
index 7a48c43..9014b56 100644
--- a/src/code/interr.lisp
+++ b/src/code/interr.lisp
@@ -260,12 +260,7 @@
          :format-arguments (list key-name)))
 
 (deferr invalid-array-index-error (array bound index)
-  (error 'simple-type-error
-         :format-control
-         "invalid array index ~W for ~S (should be nonnegative and <~W)"
-         :format-arguments (list index array bound)
-         :datum index
-         :expected-type `(integer 0 (,bound))))
+  (invalid-array-index-error array bound index))
 
 (deferr object-not-simple-array-error (object)
   (error 'type-error
@@ -431,14 +426,6 @@
          (multiple-value-bind (name sb!debug:*stack-top-hint*)
              (find-interrupted-name-and-frame)
            (/show0 "back from FIND-INTERRUPTED-NAME")
-           ;; Unblock trap signal here, we unwound the stack and can't return.
-           ;; FIXME: Should we not reset the _entire_ mask, but just
-           ;; restore it to the state before we got the condition?
-           ;; FIXME 2: Signals are currently unblocked in
-           ;; interrupt.c:internal_error before we do stack unwinding, can this
-           ;; introduce a race condition?
-           #!+(and linux mips)
-           (sb!unix::reset-signal-mask)
            (let ((fp (int-sap (sb!vm:context-register alien-context
                                                       sb!vm::cfp-offset)))
                  (handler (and (< -1 error-number (length *internal-errors*))
@@ -473,6 +460,20 @@
              "Control stack guard page temporarily disabled: proceed with caution~%")
      (error 'control-stack-exhausted))))
 
+(defun binding-stack-exhausted-error ()
+  (let ((sb!debug:*stack-top-hint* nil))
+    (infinite-error-protect
+     (format *error-output*
+             "Binding stack guard page temporarily disabled: proceed with caution~%")
+     (error 'binding-stack-exhausted))))
+
+(defun alien-stack-exhausted-error ()
+  (let ((sb!debug:*stack-top-hint* nil))
+    (infinite-error-protect
+     (format *error-output*
+             "Alien stack guard page temporarily disabled: proceed with caution~%")
+     (error 'alien-stack-exhausted))))
+
 ;;; KLUDGE: we keep a single HEAP-EXHAUSTED-ERROR object around, so
 ;;; that we don't need to allocate it when running out of
 ;;; memory. Similarly we pass the amounts in special variables as
@@ -495,7 +496,7 @@
   (error 'undefined-alien-function-error))
 
 #!-win32
-(define-alien-variable current-memory-fault-address long)
+(define-alien-variable current-memory-fault-address unsigned-long)
 
 #!-win32
 (defun memory-fault-error ()