$NetBSD: patch-xk,v 1.2 2010/07/12 16:49:22 tnn Exp $

NetBSD ppc xptcall support code. Originally from pkgsrc/www/mozilla.

--- mozilla/xpcom/reflect/xptcall/src/md/unix/xptcstubs_asm_ppc_netbsd.s.orig	2012-02-16 10:25:33.000000000 +0000
+++ mozilla/xpcom/reflect/xptcall/src/md/unix/xptcstubs_asm_ppc_netbsd.s
@@ -1,43 +1,43 @@
-# -*- Mode: Asm -*-
-#
-# ***** BEGIN LICENSE BLOCK *****
-# Version: MPL 1.1/GPL 2.0/LGPL 2.1
-#
-# The contents of this file are subject to the Mozilla Public License Version
-# 1.1 (the "License"); you may not use this file except in compliance with
-# the License. You may obtain a copy of the License at
-# http://www.mozilla.org/MPL/
-#
-# Software distributed under the License is distributed on an "AS IS" basis,
-# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-# for the specific language governing rights and limitations under the
-# License.
-#
-# The Original Code is mozilla.org code.
-#
-# The Initial Developer of the Original Code is
-# Netscape Communications Corporation.
-# Portions created by the Initial Developer are Copyright (C) 1999
-# the Initial Developer. All Rights Reserved.
-#
-# Contributor(s):
-#   Franz.Sirl-kernel@lauterbach.com (Franz Sirl)
-#   beard@netscape.com (Patrick Beard)
-#   waterson@netscape.com (Chris Waterson)
-#
-# Alternatively, the contents of this file may be used under the terms of
-# either the GNU General Public License Version 2 or later (the "GPL"), or
-# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-# in which case the provisions of the GPL or the LGPL are applicable instead
-# of those above. If you wish to allow use of your version of this file only
-# under the terms of either the GPL or the LGPL, and not to allow others to
-# use your version of this file under the terms of the MPL, indicate your
-# decision by deleting the provisions above and replace them with the notice
-# and other provisions required by the GPL or the LGPL. If you do not delete
-# the provisions above, a recipient may use your version of this file under
-# the terms of any one of the MPL, the GPL or the LGPL.
-#
-# ***** END LICENSE BLOCK *****
+// -*- Mode: Asm -*-
+//
+// ***** BEGIN LICENSE BLOCK *****
+// Version: MPL 1.1/GPL 2.0/LGPL 2.1
+//
+// The contents of this file are subject to the Mozilla Public License Version
+// 1.1 (the "License"); you may not use this file except in compliance with
+// the License. You may obtain a copy of the License at
+// http://www.mozilla.org/MPL/
+//
+// Software distributed under the License is distributed on an "AS IS" basis,
+// WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+// for the specific language governing rights and limitations under the
+// License.
+//
+// The Original Code is mozilla.org code.
+//
+// The Initial Developer of the Original Code is
+// Netscape Communications Corporation.
+// Portions created by the Initial Developer are Copyright (C) 1999
+// the Initial Developer. All Rights Reserved.
+//
+// Contributor(s):
+//   Franz.Sirl-kernel@lauterbach.com (Franz Sirl)
+//   beard@netscape.com (Patrick Beard)
+//   waterson@netscape.com (Chris Waterson)
+//
+// Alternatively, the contents of this file may be used under the terms of
+// either the GNU General Public License Version 2 or later (the "GPL"), or
+// the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+// in which case the provisions of the GPL or the LGPL are applicable instead
+// of those above. If you wish to allow use of your version of this file only
+// under the terms of either the GPL or the LGPL, and not to allow others to
+// use your version of this file under the terms of the MPL, indicate your
+// decision by deleting the provisions above and replace them with the notice
+// and other provisions required by the GPL or the LGPL. If you do not delete
+// the provisions above, a recipient may use your version of this file under
+// the terms of any one of the MPL, the GPL or the LGPL.
+//
+// ***** END LICENSE BLOCK *****
 
 .set r0,0; .set sp,1; .set RTOC,2; .set r3,3; .set r4,4
 .set r5,5; .set r6,6; .set r7,7; .set r8,8; .set r9,9
@@ -60,23 +60,23 @@
 	.type  SharedStub,@function
 
 SharedStub:
-        stwu	sp,-112(sp)			# room for 
-						# linkage (8),
-						# gprData (32),
-						# fprData (64), 
-						# stack alignment(8)
+        stwu	sp,-112(sp)			// room for 
+						// linkage (8),
+						// gprData (32),
+						// fprData (64), 
+						// stack alignment(8)
         mflr	r0
-	stw	r0,116(sp)			# save LR backchain
+	stw	r0,116(sp)			// save LR backchain
 
-	stw	r4,12(sp)			# save GP registers
-	stw	r5,16(sp)			# (n.b. that we don't save r3
-	stw	r6,20(sp)			# because PrepareAndDispatch() is savvy)
+	stw	r4,12(sp)			// save GP registers
+	stw	r5,16(sp)			// (n.b. that we don't save r3
+	stw	r6,20(sp)			// because PrepareAndDispatch() is savvy)
 	stw	r7,24(sp)
 	stw	r8,28(sp)
 	stw	r9,32(sp)
 	stw	r10,36(sp)
 
-	stfd	f1,40(sp)			# save FP registers
+	stfd	f1,40(sp)			// save FP registers
 	stfd	f2,48(sp)
 	stfd	f3,56(sp)
 	stfd	f4,64(sp)
@@ -85,21 +85,21 @@ SharedStub:
 	stfd	f7,88(sp)
 	stfd	f8,96(sp)
 
-						# r3 has the 'self' pointer already
+						// r3 has the 'self' pointer already
 	
-	mr      r4,r11				# r4 <= methodIndex selector, passed
-						# via r11 in the nsXPTCStubBase::StubXX() call
+	mr      r4,r11				// r4 <= methodIndex selector, passed
+						// via r11 in the nsXPTCStubBase::StubXX() call
 	
-	addi	r5,sp,120			# r5 <= pointer to callers args area,
-						# beyond r3-r10/f1-f8 mapped range
+	addi	r5,sp,120			// r5 <= pointer to callers args area,
+						// beyond r3-r10/f1-f8 mapped range
 	
-	addi	r6,sp,8				# r6 <= gprData
-	addi	r7,sp,40			# r7 <= fprData
+	addi	r6,sp,8				// r6 <= gprData
+	addi	r7,sp,40			// r7 <= fprData
       
-	bl	PrepareAndDispatch@local	# Go!
+	bl	PrepareAndDispatch@local	// Go!
     
-	lwz	r0,116(sp)			# restore LR
+	lwz	r0,116(sp)			// restore LR
 	mtlr	r0
-	la	sp,112(sp)			# clean up the stack
+	la	sp,112(sp)			// clean up the stack
 	blr
 
