FreeCalypso > hg > freecalypso-sw

diff target-utils/tf-breakin/payload.S @ 983:7166c8311b0d

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tfc139 reworked to support both ARM and Thumb entry
author Mychaela Falconia <falcon@ivan.Harhan.ORG>
date Thu, 10 Dec 2015 08:07:47 +0000
parents 4e0aa166baa5
children
line wrap: on
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--- a/target-utils/tf-breakin/payload.S	Thu Dec 10 05:35:42 2015 +0000
+++ b/target-utils/tf-breakin/payload.S	Thu Dec 10 08:07:47 2015 +0000
@@ -1,5 +1,11 @@
 	.text
 	.org	0
+
+@ allow entry in Thumb state
+	.code	16
+	bx	pc
+	nop
+
 	.code	32
 
 @ set CPSR like mot931c payload does
@@ -33,5 +39,5 @@
 	strh	r2, [r1]
 @ jump to it!
 	mov	pc, #0
-
+	.ltorg
 outstr:	.byte	2,2,2,'O','K',2