Hi!
QEMU does not set the Thumb bit when reading from R15 in Thumb mode.
Here's the fix:
Index: target-arm/translate.c
===================================================================
RCS file: /sources/qemu/qemu/target-arm/translate.c,v
retrieving revision 1.53
diff -u -r1.53 translate.c
--- target-arm/translate.c 11 Jun 2007 18:59:35 -0000 1.53
+++ target-arm/translate.c 28 Jun 2007 14:29:15 -0000
@@ -307,7 +307,7 @@
if (reg == 15) {
/* normaly, since we updated PC, we need only to add one insn */
if (s->thumb)
- val = (long)s->pc + 2;
+ val = (long)s->pc + 3;
else
val = (long)s->pc + 4;
gen_op_movl_TN_im[t](val);
CU
Uli
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