Committed.
Fixes regression in resetting targets that exhibit the MOE=0xc
mystery reset problem.
### Eclipse Workspace Patch 1.0
#P openocd
Index: src/target/arm926ejs.c
===================================================================
--- src/target/arm926ejs.c (revision 1138)
+++ src/target/arm926ejs.c (working copy)
@@ -350,11 +350,25 @@
break;
case 11:
LOG_ERROR("BUG: debug re-entry from system speed access
shouldn't
be handled here");
+ break;
+ case 12:
+ /* FIX!!!! here be dragons!!! We need to fail here so
+ * the target will interpreted as halted but we won't
+ * try to talk to it right now... a resume + halt seems
+ * to sync things up again. Please send an email to
+ * openocd development mailing list if you have hardware
+ * to donate to look into this problem....
+ */
+ LOG_ERROR("mystery debug reason MOE=0xc. Try issuing a
resume + halt.");
target->debug_reason = DBG_REASON_DBGRQ;
+ retval = ERROR_TARGET_FAILURE;
break;
default:
LOG_ERROR("BUG: unknown debug reason: 0x%x",
debug_reason);
target->debug_reason = DBG_REASON_DBGRQ;
+ /* if we fail here, we won't talk to the target and it
will
+ * be reported to be in the halted state */
+ retval = ERROR_TARGET_FAILURE;
break;
}
--
Øyvind Harboe
http://www.zylin.com/zy1000.html
ARM7 ARM9 XScale Cortex
JTAG debugger and flash programmer
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