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Directing a section to multiple segments [message #538535]

Mon, 07 June 2010 17:43

Eclipse User

Champs,
Using linker command file I can direct a section to any one of multiple segments using the syntax:

.text > CODE_SECT0 | CODE_SECT1 | CODE_SECT2

This command indicates to the linker to place .text in CODE_SECT0 and if that becomes full to place remaining .text in CODE_SEC1 and so based on linker's best fit algorithm.

I want to be able to do the same using my config file sectMap.
Currently I am using the following:
Program.sectMap[".bss:extMemNonCache"] = "HDVPSS_DESCRIPTOR_NON_CACHED";

. I want to do something like
Program.sectMap[".bss:extMemNonCache"] =
"HDVPSS_DESCRIPTOR_NON_CACHED0" |
"HDVPSS_DESCRIPTOR_NON_CACHED1"

Can you please point me to the right syntax/method to achieve this
Regards
Badri

Re: Directing a section to multiple segments [message #538802 is a reply to message #538535]

Tue, 08 June 2010 12:45

Eclipse User

Badri,
the syntax is
Program.sectMap[".bss:extMemNonCache"] =
"HDVPSS_DESCRIPTOR_NON_CACHED0 | HDVPSS_DESCRIPTOR_NON_CACHED1";

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