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Re: Linker script question
- From: Ian Lance Taylor <iant at google dot com>
- To: Johannes Bauer <JB dot Imm at gmx dot de>
- Cc: "gcc-help\ at gcc dot gnu dot org" <gcc-help at gcc dot gnu dot org>
- Date: Fri, 05 Mar 2010 07:43:13 -0800
- Subject: Re: Linker script question
- References: <4B8F6D63.3060609@gmx.de>
Johannes Bauer <JB.Imm@gmx.de> writes:
> I have a question regarding linker scripts.
Note that linker scripts are a feature of the linker (obviously) and
the linker is not part of gcc. The linker is part of the GNU
binutils; see http://sourceware.org/binutils/ .
> Is there a way to refer to the previously defined LENGTH and ORIGIN
> attributes within the SECTION definition, for example like (pseudo
> syntax):
>
> __ramend = MEMORY_LENGTH(SRAM) + __data_start__;
As far as I know this is not possible. I would recommend generating
the linker script through some sort of preprocessor.
Ian