From: espen <espen>
Date: Sun, 26 Feb 2006 16:12:25 +0000 (+0000)
Subject: 64-bit patch for SBCL from Gabriel Ebner
X-Git-Url: https://git.distorted.org.uk/~mdw/clg/commitdiff_plain/42e68ad2e0b1de35c307ac170d8e3c993baed6ac

64-bit patch for SBCL from Gabriel Ebner
---

diff --git a/glib/ffi.lisp b/glib/ffi.lisp
index 9a64ec4..de33318 100644
--- a/glib/ffi.lisp
+++ b/glib/ffi.lisp
@@ -20,7 +20,7 @@
 ;; TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 ;; SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-;; $Id: ffi.lisp,v 1.27 2006-02-26 15:50:32 espen Exp $
+;; $Id: ffi.lisp,v 1.28 2006-02-26 16:12:25 espen Exp $
 
 (in-package "GLIB")
 
@@ -393,19 +393,48 @@
   "Returns a value which should be intepreted as unbound for slots with virtual allocation")
 
 
+#+sbcl
+(eval-when (:compile-toplevel :load-toplevel :execute)
+  (defun sb-sizeof-bits (type)
+    (sb-alien-internals:alien-type-bits
+     (sb-alien-internals:parse-alien-type type nil)))
+
+  (defun sb-sizeof (type)
+    (/ (sb-sizeof-bits type) 8)))
+
+
 ;; Sizes of fundamental C types in bytes (8 bits)
-(defconstant +size-of-short+ 2)
-(defconstant +size-of-int+ 4)
-(defconstant +size-of-long+ 4)
-(defconstant +size-of-pointer+ 4)
-(defconstant +size-of-float+ 4)
-(defconstant +size-of-double+ 8)
+(defconstant +size-of-short+
+  #+sbcl (sb-sizeof 'sb-alien:short)
+  #-sbcl 2)
+(defconstant +size-of-int+
+  #+sbcl (sb-sizeof 'sb-alien:int)
+  #-sbcl 4)
+(defconstant +size-of-long+
+  #+sbcl (sb-sizeof 'sb-alien:long)
+  #-sbcl 4)
+(defconstant +size-of-pointer+
+  #+sbcl (sb-sizeof 'sb-alien:system-area-pointer)
+  #-sbcl 4)
+(defconstant +size-of-float+
+  #+sbcl (sb-sizeof 'sb-alien:float)
+  #-sbcl 4)
+(defconstant +size-of-double+
+  #+sbcl (sb-sizeof 'sb-alien:double)
+  #-sbcl 8)
+
 
 ;; Sizes of fundamental C types in bits
 (defconstant +bits-of-byte+ 8)
-(defconstant +bits-of-short+ 16)
-(defconstant +bits-of-int+ 32)
-(defconstant +bits-of-long+ 32)
+(defconstant +bits-of-short+
+  #+sbcl (sb-sizeof-bits 'sb-alien:short)
+  #-sbcl 16)
+(defconstant +bits-of-int+
+  #+sbcl (sb-sizeof-bits 'sb-alien:int)
+  #-sbcl 32)
+(defconstant +bits-of-long+
+  #+sbcl (sb-sizeof-bits 'sb-alien:long)
+  #-sbcl 32)
 
 
 (deftype int () '(signed-byte #.+bits-of-int+))
diff --git a/glib/gtype.lisp b/glib/gtype.lisp
index d4a4921..bcbb75a 100644
--- a/glib/gtype.lisp
+++ b/glib/gtype.lisp
@@ -20,7 +20,7 @@
 ;; TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 ;; SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-;; $Id: gtype.lisp,v 1.47 2006-02-26 15:30:01 espen Exp $
+;; $Id: gtype.lisp,v 1.48 2006-02-26 16:12:25 espen Exp $
 
 (in-package "GLIB")
 
@@ -30,7 +30,7 @@
 (defbinding type-init () nil)
 (type-init)
 
-(deftype type-number () '(unsigned 32))
+(deftype type-number () 'unsigned-long)
 
 (deftype gtype () 'symbol)
 
@@ -197,7 +197,8 @@
       (unwind-protect
 	  (loop 
 	   as symbol = (let ((line (read-line (process-output process) nil)))
-			 (when line (subseq line 11)))			  
+			 (when line 
+			   (subseq line (1+ (position #\Space line :from-end t)))))
 	   while symbol
 	   when (and
 		 (> (length symbol) 9)
diff --git a/glib/proxy.lisp b/glib/proxy.lisp
index 1ca8fe5..36fbb58 100644
--- a/glib/proxy.lisp
+++ b/glib/proxy.lisp
@@ -20,7 +20,7 @@
 ;; TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 ;; SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-;; $Id: proxy.lisp,v 1.36 2006-02-26 15:30:01 espen Exp $
+;; $Id: proxy.lisp,v 1.37 2006-02-26 16:12:25 espen Exp $
 
 (in-package "GLIB")
 
@@ -450,8 +450,12 @@
 
     (call-next-method))
   
-  ;; TODO: call some C code to detect this a compile time
-  (defconstant +struct-alignmen+ 4)
+  (defconstant +struct-alignmen+
+    #+sbcl (/ (sb-alien-internals:alien-type-alignment
+               (sb-alien-internals:parse-alien-type
+		'system-area-pointer nil))
+	      8)
+    #-sbcl 4)
 
   (defun align-offset (size)
     (if (zerop (mod size +struct-alignmen+))