--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/imgtools/romtools/rombuild/stubs.s	Tue Oct 27 16:36:35 2009 +0000
@@ -0,0 +1,85 @@
+@ Copyright (c) 1999-2009 Nokia Corporation and/or its subsidiary(-ies).
+@ All rights reserved.
+@ This component and the accompanying materials are made available
+@ under the terms of the License "Eclipse Public License v1.0"
+@ which accompanies this distribution, and is available
+@ at the URL "http://www.eclipse.org/legal/epl-v10.html".
+@
+@ Initial Contributors:
+@ Nokia Corporation - initial contribution.
+@
+@
+@ Description:
+@ DLL Stub routines
+@ Compile with "gcc -c -Wa,-adhln stubs.s"
+@
+.text
+	.code 32
+	.globl  arm4_stub
+arm4_stub:
+	ldr     ip, [pc]
+	ldr     pc, [ip]
+	.word   0x11223344  @ address in IAT/edata
+
+	.code 32
+	.globl  armi_stub
+armi_stub:
+	ldr     ip, [pc, #4]
+	ldr     pc, [ip]
+	bx      ip
+	.word   0x11223344  @ address in IAT/edata
+
+	.code 16
+	.globl  thumb_stub
+thumb_stub:
+	push    {r6}
+	ldr     r6, [pc, #8]
+	ldr     r6, [r6]
+	mov     ip, r6
+	pop     {r6}
+	bx      ip
+	.word   0x11223344	@ address in IAT/edata
+
+	.code 16
+	.globl  thumb_r3unused_stub
+thumb_r3unused_stub:
+	ldr     r3, [pc, #4]
+	ldr     r3, [r3]
+	bx      r3
+	nop
+	.word   0x11223344	@ address in IAT/edata
+
+
+@ In-place rewrites if destination address
+@ is fixed
+@
+	.code 32
+	.globl  fast_armi_stub
+fast_armi_stub:
+	ldr     ip, [pc, #4]
+	bx      ip
+	.word   0           @ nop
+	.word   0x50515253  @ destination address
+
+	.code 16
+	.globl  fast_thumb_stub
+fast_thumb_stub:
+	push    {r6}
+	ldr     r6, [pc, #8]
+	mov     ip, r6
+	pop     {r6}
+	bx      ip
+	nop
+	.word   0x50515253  @ destination address
+
+	.code 16
+	.globl  fast_thumb_r3unused_stub
+fast_thumb_r3unused_stub:
+	ldr     r3, [pc, #4]
+	bx      r3
+	nop
+	nop
+	.word   0x50515253  @ destination address
+
+
+