create_os_thread: put pthread stack inside alien-stack.

[sbcl.git] / src / code / float-trap.lisp

diff --git a/src/code/float-trap.lisp b/src/code/float-trap.lisp
index 429c5df..6a02139 100644 (file)
--- a/src/code/float-trap.lisp
+++ b/src/code/float-trap.lisp
@@ -47,8 +47,8 @@
 
 ;;; interpreter stubs for floating point modes get/setters for the
 ;;; alpha have been removed to alpha-vm.lisp, as they are implemented
-;;; in C rather than as VOPs.
-#!-(or alpha x86-64)
+;;; in C rather than as VOPs. Likewise for x86-64 and mips.
+#!-(or alpha x86-64 mips)
 (progn
   (defun floating-point-modes ()
     (floating-point-modes))
@@ -118,7 +118,8 @@ in effect."
             (or (cdr (assoc precision *precision-mode-alist*))
                 (error "unknown precision mode: ~S" precision))))
     ;; FIXME: This apparently doesn't work on Darwin
-    #!-darwin (setf (floating-point-modes) modes))
+    #!-(and darwin ppc)
+    (setf (floating-point-modes) modes))
   (values))
 
 (defun get-floating-point-modes ()
@@ -158,7 +159,7 @@ sets the floating point modes to their current values (and thus is a no-op)."
 ;;; disabled by default. Joe User can explicitly enable them if
 ;;; desired.
 (defvar *saved-floating-point-modes*
-  '(:traps (:overflow #!-netbsd :invalid :divide-by-zero)
+  '(:traps (:overflow #!-(or netbsd ppc) :invalid :divide-by-zero)
     :rounding-mode :nearest :current-exceptions nil
     :accrued-exceptions nil :fast-mode nil
     #!+x86 :precision #!+x86 :53-bit))