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5.51.4.3 Directly-mapped Media Functions

The functions listed below map directly to FR-V M-type instructions.

Function prototype Example usage Assembly output
uw1 __MABSHS (sw1) b = __MABSHS (a) MABSHS a,b
void __MADDACCS (acc, acc) __MADDACCS (b, a) MADDACCS a,b
sw1 __MADDHSS (sw1, sw1) c = __MADDHSS (a, b) MADDHSS a,b,c
uw1 __MADDHUS (uw1, uw1) c = __MADDHUS (a, b) MADDHUS a,b,c
uw1 __MAND (uw1, uw1) c = __MAND (a, b) MAND a,b,c
void __MASACCS (acc, acc) __MASACCS (b, a) MASACCS a,b
uw1 __MAVEH (uw1, uw1) c = __MAVEH (a, b) MAVEH a,b,c
uw2 __MBTOH (uw1) b = __MBTOH (a) MBTOH a,b
void __MBTOHE (uw1 *, uw1) __MBTOHE (&b, a) MBTOHE a,b
void __MCLRACC (acc) __MCLRACC (a) MCLRACC a
void __MCLRACCA (void) __MCLRACCA () MCLRACCA
uw1 __Mcop1 (uw1, uw1) c = __Mcop1 (a, b) Mcop1 a,b,c
uw1 __Mcop2 (uw1, uw1) c = __Mcop2 (a, b) Mcop2 a,b,c
uw1 __MCPLHI (uw2, const) c = __MCPLHI (a, b) MCPLHI a,#b,c
uw1 __MCPLI (uw2, const) c = __MCPLI (a, b) MCPLI a,#b,c
void __MCPXIS (acc, sw1, sw1) __MCPXIS (c, a, b) MCPXIS a,b,c
void __MCPXIU (acc, uw1, uw1) __MCPXIU (c, a, b) MCPXIU a,b,c
void __MCPXRS (acc, sw1, sw1) __MCPXRS (c, a, b) MCPXRS a,b,c
void __MCPXRU (acc, uw1, uw1) __MCPXRU (c, a, b) MCPXRU a,b,c
uw1 __MCUT (acc, uw1) c = __MCUT (a, b) MCUT a,b,c
uw1 __MCUTSS (acc, sw1) c = __MCUTSS (a, b) MCUTSS a,b,c
void __MDADDACCS (acc, acc) __MDADDACCS (b, a) MDADDACCS a,b
void __MDASACCS (acc, acc) __MDASACCS (b, a) MDASACCS a,b
uw2 __MDCUTSSI (acc, const) c = __MDCUTSSI (a, b) MDCUTSSI a,#b,c
uw2 __MDPACKH (uw2, uw2) c = __MDPACKH (a, b) MDPACKH a,b,c
uw2 __MDROTLI (uw2, const) c = __MDROTLI (a, b) MDROTLI a,#b,c
void __MDSUBACCS (acc, acc) __MDSUBACCS (b, a) MDSUBACCS a,b
void __MDUNPACKH (uw1 *, uw2) __MDUNPACKH (&b, a) MDUNPACKH a,b
uw2 __MEXPDHD (uw1, const) c = __MEXPDHD (a, b) MEXPDHD a,#b,c
uw1 __MEXPDHW (uw1, const) c = __MEXPDHW (a, b) MEXPDHW a,#b,c
uw1 __MHDSETH (uw1, const) c = __MHDSETH (a, b) MHDSETH a,#b,c
sw1 __MHDSETS (const) b = __MHDSETS (a) MHDSETS #a,b
uw1 __MHSETHIH (uw1, const) b = __MHSETHIH (b, a) MHSETHIH #a,b
sw1 __MHSETHIS (sw1, const) b = __MHSETHIS (b, a) MHSETHIS #a,b
uw1 __MHSETLOH (uw1, const) b = __MHSETLOH (b, a) MHSETLOH #a,b
sw1 __MHSETLOS (sw1, const) b = __MHSETLOS (b, a) MHSETLOS #a,b
uw1 __MHTOB (uw2) b = __MHTOB (a) MHTOB a,b
void __MMACHS (acc, sw1, sw1) __MMACHS (c, a, b) MMACHS a,b,c
void __MMACHU (acc, uw1, uw1) __MMACHU (c, a, b) MMACHU a,b,c
void __MMRDHS (acc, sw1, sw1) __MMRDHS (c, a, b) MMRDHS a,b,c
void __MMRDHU (acc, uw1, uw1) __MMRDHU (c, a, b) MMRDHU a,b,c
void __MMULHS (acc, sw1, sw1) __MMULHS (c, a, b) MMULHS a,b,c
void __MMULHU (acc, uw1, uw1) __MMULHU (c, a, b) MMULHU a,b,c
void __MMULXHS (acc, sw1, sw1) __MMULXHS (c, a, b) MMULXHS a,b,c
void __MMULXHU (acc, uw1, uw1) __MMULXHU (c, a, b) MMULXHU a,b,c
uw1 __MNOT (uw1) b = __MNOT (a) MNOT a,b
uw1 __MOR (uw1, uw1) c = __MOR (a, b) MOR a,b,c
uw1 __MPACKH (uh, uh) c = __MPACKH (a, b) MPACKH a,b,c
sw2 __MQADDHSS (sw2, sw2) c = __MQADDHSS (a, b) MQADDHSS a,b,c
uw2 __MQADDHUS (uw2, uw2) c = __MQADDHUS (a, b) MQADDHUS a,b,c
void __MQCPXIS (acc, sw2, sw2) __MQCPXIS (c, a, b) MQCPXIS a,b,c
void __MQCPXIU (acc, uw2, uw2) __MQCPXIU (c, a, b) MQCPXIU a,b,c
void __MQCPXRS (acc, sw2, sw2) __MQCPXRS (c, a, b) MQCPXRS a,b,c
void __MQCPXRU (acc, uw2, uw2) __MQCPXRU (c, a, b) MQCPXRU a,b,c
sw2 __MQLCLRHS (sw2, sw2) c = __MQLCLRHS (a, b) MQLCLRHS a,b,c
sw2 __MQLMTHS (sw2, sw2) c = __MQLMTHS (a, b) MQLMTHS a,b,c
void __MQMACHS (acc, sw2, sw2) __MQMACHS (c, a, b) MQMACHS a,b,c
void __MQMACHU (acc, uw2, uw2) __MQMACHU (c, a, b) MQMACHU a,b,c
void __MQMACXHS (acc, sw2, sw2) __MQMACXHS (c, a, b) MQMACXHS a,b,c
void __MQMULHS (acc, sw2, sw2) __MQMULHS (c, a, b) MQMULHS a,b,c
void __MQMULHU (acc, uw2, uw2) __MQMULHU (c, a, b) MQMULHU a,b,c
void __MQMULXHS (acc, sw2, sw2) __MQMULXHS (c, a, b) MQMULXHS a,b,c
void __MQMULXHU (acc, uw2, uw2) __MQMULXHU (c, a, b) MQMULXHU a,b,c
sw2 __MQSATHS (sw2, sw2) c = __MQSATHS (a, b) MQSATHS a,b,c
uw2 __MQSLLHI (uw2, int) c = __MQSLLHI (a, b) MQSLLHI a,b,c
sw2 __MQSRAHI (sw2, int) c = __MQSRAHI (a, b) MQSRAHI a,b,c
sw2 __MQSUBHSS (sw2, sw2) c = __MQSUBHSS (a, b) MQSUBHSS a,b,c
uw2 __MQSUBHUS (uw2, uw2) c = __MQSUBHUS (a, b) MQSUBHUS a,b,c
void __MQXMACHS (acc, sw2, sw2) __MQXMACHS (c, a, b) MQXMACHS a,b,c
void __MQXMACXHS (acc, sw2, sw2) __MQXMACXHS (c, a, b) MQXMACXHS a,b,c
uw1 __MRDACC (acc) b = __MRDACC (a) MRDACC a,b
uw1 __MRDACCG (acc) b = __MRDACCG (a) MRDACCG a,b
uw1 __MROTLI (uw1, const) c = __MROTLI (a, b) MROTLI a,#b,c
uw1 __MROTRI (uw1, const) c = __MROTRI (a, b) MROTRI a,#b,c
sw1 __MSATHS (sw1, sw1) c = __MSATHS (a, b) MSATHS a,b,c
uw1 __MSATHU (uw1, uw1) c = __MSATHU (a, b) MSATHU a,b,c
uw1 __MSLLHI (uw1, const) c = __MSLLHI (a, b) MSLLHI a,#b,c
sw1 __MSRAHI (sw1, const) c = __MSRAHI (a, b) MSRAHI a,#b,c
uw1 __MSRLHI (uw1, const) c = __MSRLHI (a, b) MSRLHI a,#b,c
void __MSUBACCS (acc, acc) __MSUBACCS (b, a) MSUBACCS a,b
sw1 __MSUBHSS (sw1, sw1) c = __MSUBHSS (a, b) MSUBHSS a,b,c
uw1 __MSUBHUS (uw1, uw1) c = __MSUBHUS (a, b) MSUBHUS a,b,c
void __MTRAP (void) __MTRAP () MTRAP
uw2 __MUNPACKH (uw1) b = __MUNPACKH (a) MUNPACKH a,b
uw1 __MWCUT (uw2, uw1) c = __MWCUT (a, b) MWCUT a,b,c
void __MWTACC (acc, uw1) __MWTACC (b, a) MWTACC a,b
void __MWTACCG (acc, uw1) __MWTACCG (b, a) MWTACCG a,b
uw1 __MXOR (uw1, uw1) c = __MXOR (a, b) MXOR a,b,c