0.8.9.5:

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

diff --git a/src/compiler/hppa/vm.lisp b/src/compiler/hppa/vm.lisp
index 3a2477a..87d3c9c 100644 (file)
--- a/src/compiler/hppa/vm.lisp
+++ b/src/compiler/hppa/vm.lisp
@@ -1,3 +1,14 @@
+;;;; miscellaneous VM definition noise for HPPA
+
+;;;; This software is part of the SBCL system. See the README file for
+;;;; more information.
+;;;;
+;;;; This software is derived from the CMU CL system, which was
+;;;; written at Carnegie Mellon University and released into the
+;;;; public domain. The software is in the public domain and is
+;;;; provided with absolutely no warranty. See the COPYING and CREDITS
+;;;; files for more information.
+
 (in-package "SB!VM")
 
 \f
@@ -99,7 +110,7 @@
       ((null classes)
        (nreverse forms))))
 
-(def!constant sb!vm::kludge-nondeterministic-catch-block-size 7)
+(def!constant kludge-nondeterministic-catch-block-size 7)
 
 (!define-storage-classes
 
@@ -217,7 +228,7 @@
    :alternate-scs (complex-double-stack))
 
   ;; A catch or unwind block.
-  (catch-block control-stack :element-size sb!vm::kludge-nondeterministic-catch-block-size))
+  (catch-block control-stack :element-size kludge-nondeterministic-catch-block-size))
 
 \f
 ;;;; Make some random tns for important registers.
@@ -258,11 +269,8 @@
                  :offset 0))
 
 \f
-;;; Immediate-Constant-SC  --  Interface
-;;;
-;;; If value can be represented as an immediate constant, then return the
-;;; appropriate SC number, otherwise return NIL.
-;;;
+;;; If VALUE can be represented as an immediate constant, then return
+;;; the appropriate SC number, otherwise return NIL.
 (!def-vm-support-routine immediate-constant-sc (value)
   (typecase value
     ((integer 0 0)
@@ -308,7 +316,7 @@
 ;;; 
 (defconstant-eqx register-arg-names '(a0 a1 a2 a3 a4 a5) #'equal)
 
-); Eval-When (:Compile-Toplevel :Load-Toplevel :Execute)
+) ; EVAL-WHEN
 
 
 ;;; A list of TN's describing the register arguments.
@@ -320,18 +328,11 @@
                              :offset n))
          *register-arg-offsets*))
 
-;;; SINGLE-VALUE-RETURN-BYTE-OFFSET
-;;;
 ;;; This is used by the debugger.
-;;;
 (defconstant single-value-return-byte-offset 4)
-
 \f
-;;; LOCATION-PRINT-NAME  --  Interface
-;;;
-;;;    This function is called by debug output routines that want a pretty name
+;;; This function is called by debug output routines that want a pretty name
 ;;; for a TN's location.  It returns a thing that can be printed with PRINC.
-;;;
 (!def-vm-support-routine location-print-name (tn)
   (declare (type tn tn))
   (let ((sb (sb-name (sc-sb (tn-sc tn))))