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These -m options are defined for V850 implementations:
-mlong-calls
-mno-long-calls
-mno-ep
-mep
ep
register, and use the shorter sld
and sst
instructions. The -mep option is on by default if you optimize.-mno-prolog-function
-mprolog-function
-mspace
-mtda=
nep
points to. The tiny data area can hold up to 256 bytes in total (128 bytes for byte references).-msda=
ngp
points to. The small data area can hold up to 64 kilobytes.-mzda=
n-mv850
-mbig-switch
-mapp-regs
-mno-app-regs
-mv850e1
-mv850e
If neither -mv850 nor -mv850e nor -mv850e1 are defined then a default target processor will be chosen and the relevant __v850*__ preprocessor constant will be defined.
The preprocessor constants __v850 and __v851__ are always defined, regardless of which processor variant is the target.
-mdisable-callt