64 bit tool set

[arakov]

All tools including the compiler and IDE should be compiled for 32 and 64 bit

[arakov]

elc should be able to generate the code both for 32 and 64 bit platform, but the limitations will be kept (no more than 12 parameters, number of references).

xelc will be compiled only for 64 bit platform and may generate code for both 32 and 64 but platforms but during linking 32 bit application it should enforce the limitations (no more than 12 parameters, number of references)

[arakov]

Another limitation - the image base cannot be bigger than 2Gb for 32bit compiler generating 64bit code

[arakov]

done