X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcompiler%2Fppc%2Fvm.lisp;h=1a7c61bd3457fe8d3d01e39d34617e3f108471ce;hb=ffa9a31f62e3e2abab8ebcbb3bfdab9725feaf7f;hp=fa8a2bf709e5f5845d6b9be593fc289c82186082;hpb=d1441ffce0db0043ccbcb27fa5ab590e44a85994;p=sbcl.git

diff --git a/src/compiler/ppc/vm.lisp b/src/compiler/ppc/vm.lisp
index fa8a2bf..1a7c61b 100644
--- a/src/compiler/ppc/vm.lisp
+++ b/src/compiler/ppc/vm.lisp
@@ -141,7 +141,7 @@
   ;; The non-descriptor stacks.
   (signed-stack non-descriptor-stack) ; (signed-byte 32)
   (unsigned-stack non-descriptor-stack) ; (unsigned-byte 32)
-  (base-char-stack non-descriptor-stack) ; non-descriptor characters.
+  (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
@@ -169,11 +169,11 @@
    :alternate-scs (control-stack))
 
   ;; Non-Descriptor characters
-  (base-char-reg registers
+  (character-reg registers
    :locations #.non-descriptor-regs
    :constant-scs (immediate)
    :save-p t
-   :alternate-scs (base-char-stack))
+   :alternate-scs (character-stack))
 
   ;; Non-Descriptor SAP's (arbitrary pointers into address space)
   (sap-reg registers
@@ -272,7 +272,8 @@
      (sc-number-or-lose 'zero))
     (null
      (sc-number-or-lose 'null))
-    ((or fixnum system-area-pointer character)
+    ((or (integer #.sb!xc:most-negative-fixnum #.sb!xc:most-positive-fixnum)
+	 system-area-pointer character)
      (sc-number-or-lose 'immediate))
     (symbol
      (if (static-symbol-p value)
@@ -330,13 +331,4 @@
       (non-descriptor-stack (format nil "NS~D" offset))
       (constant (format nil "Const~D" offset))
       (immediate-constant "Immed"))))
-
-;;; The loader uses this to convert alien names to the form they
-;;; occur in the symbol table.  This is ELF, so do nothing.
-
-(defun extern-alien-name (name)
-  (declare (type simple-base-string name))
-  ;; Darwin is non-ELF, and needs a _ prefix
-  #!+darwin (concatenate 'string "_" name)
-  ;; The other (ELF) ports currently don't need any prefix
-  #!-darwin name)
+