X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fcompiler%2Fhppa%2Fparms.lisp;h=53bc314e90f2dad8c4e131e3dd3708bfd970c09e;hb=28dcf682ef2a3c80b7bcdda00787dbb5e3893abe;hp=3624bebf2ddc9562e114e9d53b254088a239c1f4;hpb=02c9007b4ca5753406f60019f4fe5e5f8392541a;p=sbcl.git

diff --git a/src/compiler/hppa/parms.lisp b/src/compiler/hppa/parms.lisp
index 3624beb..53bc314 100644
--- a/src/compiler/hppa/parms.lisp
+++ b/src/compiler/hppa/parms.lisp
@@ -3,17 +3,16 @@
 
 ;;;; Machine Architecture parameters:
 
-(def!constant n-word-bits 32
-  "Number of bits per word where a word holds one lisp descriptor.")
+;;; number of bits per word where a word holds one lisp descriptor
+(def!constant n-word-bits 32)
 
-(def!constant n-byte-bits 8
-  "Number of bits per byte where a byte is the smallest addressable object.")
+;;; the natural width of a machine word (as seen in e.g. register width,
+;;; address space)
+(def!constant n-machine-word-bits 32)
 
-(def!constant word-shift (1- (integer-length (/ n-word-bits n-byte-bits)))
-  "Number of bits to shift between word addresses and byte addresses.")
-
-(def!constant n-word-bytes (/ n-word-bits n-byte-bits)
-  "Number of bytes in a word.")
+;;; number of bits per byte where a byte is the smallest addressable
+;;; object
+(def!constant n-byte-bits 8)
 
 (def!constant float-sign-shift 31)