These options are defined for Score implementations:
-meb
Compile code for big endian mode. This is the default.
-mel
Compile code for little endian mode.
-mnhwloop
Disable generate bcnz instruction.
-muls
Enable generate unaligned load and store instruction.
-mmac
Enable the use of multiply-accumulate instructions. Disabled by default.
-mscore5
Specify the SCORE5 as the target architecture.
-mscore5u
Specify the SCORE5U of the target architecture.
-mscore7
Specify the SCORE7 as the target architecture. This is the default.
-mscore7d
Specify the SCORE7D as the target architecture.