jtag_vpi: fix path move function
Change-Id: I82bf6f733e0d9cb5c86553d0827c558fa98aa247 Signed-off-by: Franck Jullien <franck.jullien@gmail.com> Reviewed-on: http://openocd.zylin.com/1672 Tested-by: jenkins Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>__archive__
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7ef6a54da2
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@ -123,23 +123,17 @@ static int jtag_vpi_tms_seq(const uint8_t *bits, int nb_bits)
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static int jtag_vpi_path_move(struct pathmove_command *cmd)
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{
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uint16_t trans = 0;
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int retval;
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int i;
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uint8_t trans[DIV_ROUND_UP(cmd->num_states, 8)];
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for (i = 0; i < cmd->num_states; i++) {
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memset(trans, 0, DIV_ROUND_UP(cmd->num_states, 8));
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for (int i = 0; i < cmd->num_states; i++) {
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if (tap_state_transition(tap_get_state(), true) == cmd->path[i])
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trans = trans | 1;
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trans = trans << 1;
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buf_set_u32(trans, i, 1, 1);
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tap_set_state(cmd->path[i]);
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}
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retval = jtag_vpi_tms_seq((uint8_t *)&trans, 1);
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if (retval != ERROR_OK)
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return retval;
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tap_set_state(cmd->path[i]);
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return ERROR_OK;
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return jtag_vpi_tms_seq(trans, cmd->num_states);
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}
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/**
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