void
part_execute_instructions (urj_chain_t *chain, int n, struct bfin_insn *insns)
{
while (insns)
{
if (insns->type == BFIN_INSN_NORMAL)
part_emuir_set (chain, n, insns->i, URJ_CHAIN_EXITMODE_IDLE);
else /* insns->type == BFIN_INSN_SET_EMUDAT */
part_emudat_set (chain, n, insns->i, URJ_CHAIN_EXITMODE_UPDATE);
insns = insns->next;
}
return;
}
void
part_mmr_write_clobber_r0 (urj_chain_t *chain, int n, int32_t offset, uint32_t data, int size)
{
assert (size == 2 || size == 4);
part_emudat_set (chain, n, data, URJ_CHAIN_EXITMODE_UPDATE);
if (offset == 0)
{
part_scan_select (chain, n, DBGCTL_SCAN);
part_dbgctl_bit_set_emuirlpsz_2 (chain, n);
urj_tap_chain_shift_data_registers_mode (chain, 0, 1, URJ_CHAIN_EXITMODE_UPDATE);
if (size == 2)
part_emuir_set_2 (chain, n,
gen_move (REG_R0, REG_EMUDAT),
gen_store16 (REG_P0, REG_R0),
URJ_CHAIN_EXITMODE_IDLE);
else
part_emuir_set_2 (chain, n,
gen_move (REG_R0, REG_EMUDAT),
gen_store32 (REG_P0, REG_R0),
URJ_CHAIN_EXITMODE_IDLE);
}
else
{
part_emuir_set (chain, n, gen_move (REG_R0, REG_EMUDAT), URJ_CHAIN_EXITMODE_IDLE);
if (size == 2)
part_emuir_set (chain, n, gen_store16_offset (REG_P0, offset, REG_R0), URJ_CHAIN_EXITMODE_IDLE);
else
part_emuir_set (chain, n, gen_store32_offset (REG_P0, offset, REG_R0), URJ_CHAIN_EXITMODE_IDLE);
}
if (offset == 0)
{
part_scan_select (chain, n, DBGCTL_SCAN);
part_dbgctl_bit_clear_emuirlpsz_2 (chain, n);
urj_tap_chain_shift_data_registers_mode (chain, 0, 1, URJ_CHAIN_EXITMODE_UPDATE);
}
}
