How to declare GROUP/UNION memory sections in cfg file?

Dominic Wu

Hi All,

I am working on CCS4.2.4 and C6472. I want to place all my memory configuration in .cfg file without using a template (Program.linkTemplate )

Some of the memory sections need to be in an union or in a group. Is there such a way to do do so in the cfg file without using the Program.linkTemplate?

The following is what I want to show in the linker.cmd file.

    GROUP: load = DDR2
    {
        .sect_A_DDR2:    {} align = 0x8
        .sect_B_DDR2:    {} align = 0x8

}

    UNION: run = LL2RAM
    {
        .sect_A_LL2 {}
        .sect_B_LL2 {}
        .sect_C_LL2 {}
    }

Much thanks,

Dominic

over 13 years ago

0 Sasha Slijepcevic over 13 years ago

TI__Mastermind 37985 points

Dominic,
it can't be done in a CFG script. If you don't want to use Program.linkTemplate, the only other option is to use Program.sectionsTemplate. Look at my last post in this thread and just replace the custom linker commands from that post with your GROUP and UNION directives.

0 Dominic Wu over 13 years ago in reply to Sasha Slijepcevic

Intellectual 515 points

Thanks a lot, your solution solves my problem.

Thanks again,

Dominic

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How to declare GROUP/UNION memory sections in cfg file?