I'm running openocd on EP9307(arm920t) CPU, as a HOST.
"trace history" get "Floating point exception" and die,
when trace_history_size is 0.
Attached patch fix it.
--------
Hiroshi Ito
Media Lab. Inc.,
URL http://www.mlb.co.jp ( Sorry, Japanese only. )
TEL +81-3-5294-7255 FAX +81-3-5294-7256
Index: src/target/trace.c
===================================================================
--- src/target/trace.c (revision 1415)
+++ src/target/trace.c (working copy)
@@ -128,7 +128,11 @@
int i;
int first = 0;
int last = trace->trace_history_pos;
-
+
+ if ( !trace->trace_history_size ) {
+ command_print(cmd_ctx, "trace history buffer is not
allocated");
+ return ERROR_OK;
+ }
if (trace->trace_history_overflowed)
{
first = trace->trace_history_pos;
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