New keyword argument for SB-C:DEFKNOWN: :overwrite-fndb-silently

[sbcl.git] / src / compiler / mips / vm.lisp

diff --git a/src/compiler/mips/vm.lisp b/src/compiler/mips/vm.lisp
index ad62ee5..9602f2f 100644 (file)
--- a/src/compiler/mips/vm.lisp
+++ b/src/compiler/mips/vm.lisp
@@ -70,10 +70,10 @@
   (defreg lip 31) ; Lisp interior pointer
 
   (defregset non-descriptor-regs
-      nl0 nl1 nl2 nl3 nl4 cfunc nargs)
+      nl0 nl1 nl2 nl3 nl4 cfunc nargs nfp)
 
   (defregset descriptor-regs
-      a0 a1 a2 a3 a4 a5 fdefn lexenv nfp ocfp lra l0 l1)
+      a0 a1 a2 a3 a4 a5 fdefn lexenv ocfp lra l0 l1)
 
   (defregset *register-arg-offsets*
       a0 a1 a2 a3 a4 a5)
@@ -108,14 +108,13 @@
                 (list* `(define-storage-class ,sc-name ,index
                           ,@(cdr class))
                        `(def!constant ,constant-name ,index)
-                       `(export ',constant-name)
                        forms)))
        (index 0 (1+ index))
        (classes classes (cdr classes)))
       ((null classes)
        (nreverse forms))))
 
-(def!constant kludge-nondeterministic-catch-block-size 7)
+(def!constant kludge-nondeterministic-catch-block-size 6)
 
 (!define-storage-classes
 
@@ -162,7 +161,8 @@
   (character-stack non-descriptor-stack) ; non-descriptor characters.
   (sap-stack non-descriptor-stack) ; System area pointers.
   (single-stack non-descriptor-stack) ; single-floats
-  (double-stack non-descriptor-stack :element-size 2) ; double floats.
+  (double-stack non-descriptor-stack
+                :element-size 2 :alignment 2) ; double floats.
   ;; complex-single-floats
   (complex-single-stack non-descriptor-stack :element-size 2)
   ;; complex-double-floats.
@@ -313,6 +313,10 @@
     (character
      (sc-number-or-lose 'immediate))))
 
+(!def-vm-support-routine boxed-immediate-sc-p (sc)
+  (or (eql sc (sc-number-or-lose 'zero))
+      (eql sc (sc-number-or-lose 'null))
+      (eql sc (sc-number-or-lose 'immediate))))
 \f
 ;;;; Function Call Parameters
 
@@ -374,3 +378,7 @@
 (!def-vm-support-routine combination-implementation-style (node)
   (declare (type sb!c::combination node) (ignore node))
   (values :default nil))
+
+(defun primitive-type-indirect-cell-type (ptype)
+  (declare (ignore ptype))
+  nil)