X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fcompiler%2Fppc%2Fc-call.lisp;h=340600ae1812a3f92ecf220e4e01ed56a3c3899a;hb=f6b2e375747a54a1bfa34ead9f9af2d4e8b5aa38;hp=46c76a12560e68ff0d5ce05ac3763cde386c2534;hpb=4e6200853a661da5e73d0843a4afca9077a06fa8;p=sbcl.git

diff --git a/src/compiler/ppc/c-call.lisp b/src/compiler/ppc/c-call.lisp
index 46c76a1..340600a 100644
--- a/src/compiler/ppc/c-call.lisp
+++ b/src/compiler/ppc/c-call.lisp
@@ -63,7 +63,7 @@
 ;;;   a double.
 ;;;
 ;;; gcc does:
-;;; 
+;;;
 ;;;   Excess floats stored on the stack are stored as floats.
 ;;;
 ;;; We follow gcc.
@@ -195,7 +195,7 @@
             (values 'unsigned-byte-32 'unsigned-reg))
       (my-make-wired-tn ptype reg-sc (result-reg-offset num-results)))))
 
-(!def-vm-support-routine make-call-out-tns (type)
+(defun make-call-out-tns (type)
   (declare (type alien-fun-type type))
   (let ((arg-state (make-arg-state)))
     (collect ((arg-tns))
@@ -265,12 +265,6 @@
                      (new-arg-types (parse-alien-type
                                      '(unsigned 32)
                                      (sb!kernel:make-null-lexenv))))
-                    ((alien-integer-type-p type)
-                     (if (< gprs 8)
-                         (incf gprs 1)
-                         (incf stack 1))
-                     (new-args arg)
-                     (new-arg-types type))
                     ((alien-single-float-type-p type)
                      (if (< fprs 8)
                          (incf fprs)
@@ -285,7 +279,10 @@
                              (incf stack 2))) ; the stack.
                      (new-args arg)
                      (new-arg-types type))
-                    (t
+                    (t ;; integer or SAP
+                     (if (< gprs 8)
+                         (incf gprs 1)
+                         (incf stack 1))
                      (new-args arg)
                      (new-arg-types type)))))
                  (cond ((and (alien-integer-type-p result-type)
@@ -428,6 +425,7 @@
 (define-vop (alloc-number-stack-space)
   (:info amount)
   (:results (result :scs (sap-reg any-reg)))
+  (:result-types system-area-pointer)
   (:temporary (:scs (unsigned-reg) :to (:result 0)) temp)
   (:generator 0
     (unless (zerop amount)
@@ -662,7 +660,11 @@
               (inst stwu stack-pointer stack-pointer (- frame-size))
 
               ;; And make the call.
-              (load-address-into r0 (foreign-symbol-address "funcall3"))
+              (load-address-into
+               r0
+               (foreign-symbol-address
+                #!-sb-safepoint "funcall3"
+                #!+sb-safepoint "callback_wrapper_trampoline"))
               (inst mtlr r0)
               (inst blrl)