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From: Paul Brook <paul@codesourcery.com>
Date: Tue, 1 Nov 2005 18:39:47 +0000
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Subject: [Qemu-devel] [patch] Thumb blx broken
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To: qemu-devel@nongnu.org

The patch below fixes a bug in the decoding of the Thumb BLX instruction.

Paul

=== target-arm/translate.c
==================================================================
--- target-arm/translate.c	(revision 1789)
+++ target-arm/translate.c	(local)
@@ -2035,7 +2035,7 @@
         gen_movl_reg_T1(s, 14);
         
         val += offset << 1;
-        if (insn & (1 << 11)) {
+        if (insn & (1 << 12)) {
             /* bl */
             gen_jmp(s, val);
         } else {