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More robust handling of unknown target state for step/continue packet. 

git-svn-id: svn://svn.berlios.de/openocd/trunk@573 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
oharboe 2008-04-13 13:29:33 +00:00
parent 7280d4a2c7
commit f62ba35507
1 changed files with 18 additions and 6 deletions
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14
src/server/gdb_server.c
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@ -1854,14 +1854,26 @@ int gdb_input_inner(connection_t *connection)
break;
case 'c':
case 's':
{
if (target->state != TARGET_HALTED)
{
/* If the target isn't in the halted state, then we can't
* step/continue. This might be early setup, etc.
*/
char sig_reply[4];
snprintf(sig_reply, 4, "T%2.2x", 2);
gdb_put_packet(connection, sig_reply, 3);
} else
{
/* We're running/stepping, in which case we can
* forward log output until the target is halted */
* forward log output until the target is halted
*/
gdb_connection_t *gdb_con = connection->priv;
gdb_con->frontend_state = TARGET_RUNNING;
log_add_callback(gdb_log_callback, connection);
gdb_step_continue_packet(connection, target, packet, packet_size);
}
}
break;
case 'v':
retval = gdb_v_packet(connection, target, packet, packet_size);