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Compilers and Libraries forum armlink scatter file

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armlink scatter file

Chirag Parekh over 7 years ago

Hi,

I have a few sets of assembly files and source files which I need to link. Is there a way to define a symbol in scatter file that can be accessed in assembly file. The assembly file that I have is in gnu syntax(since armclang v6.7 supports gnu syntax).

Is it possible to have a symbol defined in scatter file that can be accessed in gnu assembly file.

Regards.

Top replies

Paul Black over 7 years ago in reply to Chirag Parekh +1 verified

Hi, OK, looks like you're initialising your stack using an address calculated in a scatter file? You should be able to import that definition using the IMPORT command. Let me know how that goes for...
Matt Sealey over 7 years ago in reply to Paul Black +1 verified

For ARM linker, load regions and execute regions are named slightly differently - it'll be specified in this case as Load$$LR$$STACK_START$$Base and Load$$LR$$STACK_START$$Length and Load$$LR$$STACK_START...