RISC_SYNC
RISC_INSTR(RISC_SYNC | RISC_SYNC_FM1 | op_sync_orin);
RISC_INSTR(RISC_SYNC | op_sync_orin | RISC_SYNC_VRO);
[RISC_SYNC >> 28] = "sync",
[RISC_SYNC >> 28] = 1,
[RISC_SYNC >> 28] = "sync",
[RISC_SYNC >> 28] = 1,
[RISC_SYNC >> 28] = "sync",
*risc++ = cpu_to_le32(RISC_SYNC | RISC_SYNC_FM1);
*risc++ = cpu_to_le32(RISC_SYNC | RISC_SYNC_VRO);