How to write Linker Command File

Dear Sir

In "ARM Optimizing C / C ++ Compiler v20.2.0.LTS", I would like to allocate memory for each file in the linker command file.

Please tell me how to write it.

I want to place the .text of main.obj in S0RAM and the other .text in S0RAM | S1RAM, but this resulted in an error.

SECTIONS {

    .resetisr:> S0RAM_RESETISR

    .vtable:> S0RAM / * Application placed vector table * /

    .text {main.obj}:> C0RAM

    .text: >> S0RAM | S1RAM

    :

    :

}

Best regards