Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

Disabling GP-addressing in generated source code

Hi Everybody, I would like to share some thougts about the way to control when the compiler uses GP-addressing to address global data structures. This is resulted also from a talk with Mon...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

Paolo,

The -G0 option should be sufficient. With the -G0 option, the

compiler will not place any data in the .sdata/.sbss sections

and will not generate gp-relative data access.

Do yourself a favor and avoid using section attributes -- unless you

have no choice -- you'll save yourself some future headaches ;-)

Regards,

--Scott