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Re: [avr-gcc-list] Absolute Sections / Assembly
From: |
Joerg Wunsch |
Subject: |
Re: [avr-gcc-list] Absolute Sections / Assembly |
Date: |
Thu, 10 Jul 2003 10:16:00 +0200 (MET DST) |
Keith Gudger <address@hidden> wrote:
> Thanks for your suggestion. When I try your example, I get:
> "cc1.exe: error: unrecognized option
> `-fsection-start=.mydata=0x2e00'
You must do something fundamentally wrong. Where does the -f come
from?
If you pass the option to avr-gcc, it must be preceded by a »-Wl,«,
this tells the compiler driver to pass the remainder verbatim to the
linker.
Alternatively, use your own linker command (avr-ld). You can see the
defaults by running avr-gcc's link step with -v. cut&paste this
command line, and include your own linker option then.
Note that the --section-start linker option has two leading dashes.
I'm not sure, i think when you're passing it directly on the linker
command line, you need to replace the first equal sign by a space:
avr-ld ... --section-start .mydata=0x2e00
--
J"org Wunsch Unix support engineer
address@hidden http://www.interface-systems.de/~j/