h6. [[OS SWI Calls]] h6(. » [[OS_Memory]] h6((. » [[OS_Memory 12]] h6(((. » Flags h2. Flags |_<^{width:4em}. Bits |_<^. Meaning when set | |<^. 0-7 |<^. 12 (reason code) | |<^. 8 |<^. Memory must be suitable for DMA | |<^. 9 |<^. R4-R7 specify a physical address range the memory must lie within (RISC OS 5.29+) | |<^. 10-31 |<^. Reserved, must be clear | h4. Notes These flags are specific to OS_Memory 12. h4. See also * [[OS_Memory]] * [[OS_Memory 12]]