X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcompiler%2Fx86-64%2Fvm.lisp;h=780322020243a37cac8ea906e53264804718c3ac;hb=77090f53cbf9c0df39e8b052891b84b2c6812676;hp=76577a6a16f857cacee01ee4a53ce008eb069acd;hpb=51344a3364f2cd6b14985719a77f697c094ea14d;p=sbcl.git

diff --git a/src/compiler/x86-64/vm.lisp b/src/compiler/x86-64/vm.lisp
index 76577a6..7803220 100644
--- a/src/compiler/x86-64/vm.lisp
+++ b/src/compiler/x86-64/vm.lisp
@@ -208,7 +208,7 @@
 ;;; (What a KLUDGE! Anyone who wants to come in and clean up this mess
 ;;; has my gratitude.) (FIXME: Maybe this should be me..)
 (eval-when (:compile-toplevel :load-toplevel :execute)
-  (def!constant kludge-nondeterministic-catch-block-size 6))
+  (def!constant kludge-nondeterministic-catch-block-size 5))
 
 (!define-storage-classes
 
@@ -229,8 +229,8 @@
 
   ;; the non-descriptor stacks
   ;; XXX alpha backend has :element-size 2 :alignment 2 in these entries
-  (signed-stack stack)                  ; (signed-byte 32)
-  (unsigned-stack stack)                ; (unsigned-byte 32)
+  (signed-stack stack)                  ; (signed-byte 64)
+  (unsigned-stack stack)                ; (unsigned-byte 64)
   (character-stack stack)               ; non-descriptor characters.
   (sap-stack stack)                     ; System area pointers.
   (single-stack stack)                  ; single-floats
@@ -276,6 +276,8 @@
   (character-reg registers
                  :locations #!-sb-unicode #.*byte-regs*
                             #!+sb-unicode #.*qword-regs*
+                 #!+sb-unicode #!+sb-unicode
+                 :element-size 2
                  #!-sb-unicode #!-sb-unicode
                  :reserve-locations (#.al-offset)
                  :constant-scs (immediate)
@@ -426,7 +428,7 @@
 (!def-vm-support-routine immediate-constant-sc (value)
   (typecase value
     ((or (integer #.sb!xc:most-negative-fixnum #.sb!xc:most-positive-fixnum)
-         #-sb-xc-host system-area-pointer character)
+         character)
      (sc-number-or-lose 'immediate))
     (symbol
      (when (static-symbol-p value)