X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Ffloat-trap.lisp;h=4bf0429e50f2a7a71ead1d57c7c4c7b75c4d3951;hb=cee8ef591040db9a79cdd19297867672a9529051;hp=86f402edf708ae3c22aec61807100511eacd40db;hpb=f60e9933a652a3b6ff5d3176f85a41833c1bc338;p=sbcl.git

diff --git a/src/code/float-trap.lisp b/src/code/float-trap.lisp
index 86f402e..4bf0429 100644
--- a/src/code/float-trap.lisp
+++ b/src/code/float-trap.lisp
@@ -118,7 +118,7 @@ in effect."
             (or (cdr (assoc precision *precision-mode-alist*))
                 (error "unknown precision mode: ~S" precision))))
     ;; FIXME: This apparently doesn't work on Darwin
-    #!-(and darwin (or ppc x86))
+    #!-(and darwin ppc)
     (setf (floating-point-modes) modes))
   (values))
 
@@ -195,8 +195,12 @@ sets the floating point modes to their current values (and thus is a no-op)."
   (declare (type system-area-pointer info))
   (let ((code (sb!unix::siginfo-code info)))
     (with-interrupts
-        (error (or (cdr (assoc code *sigfpe-code-error-alist*))
-                   'floating-point-exception)))))
+      ;; Reset the accumulated exceptions, may be needed on other
+      ;; platforms too, at least Linux doesn't seem to require it.
+      #!+sunos
+      (setf (ldb sb!vm::float-sticky-bits (floating-point-modes)) 0)
+      (error (or (cdr (assoc code *sigfpe-code-error-alist*))
+                 'floating-point-exception)))))
 
 ;;; Execute BODY with the floating point exceptions listed in TRAPS
 ;;; masked (disabled). TRAPS should be a list of possible exceptions