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Re: [avr-gcc-list] Linker option for mapfile

From: E. Weddington
Subject: Re: [avr-gcc-list] Linker option for mapfile
Date: Wed, 13 Nov 2002 09:42:39 -0700

On 13 Nov 2002 at 16:33, Schilling, Juergen (GE51) wrote:

> Hi all,
> were can I find information regarding to the linker option -Map? I did
> not find anything in GCC help section. Is that option AVR specific?
> Thanks,
> Juergen
> avr-gcc-list at http://avr1.org

ld is the linker. Documentation:

GNU Manuals online:
gas = assembler
ld = linker
gcc = compiler driver
make = maker

You can send linker switches to ld via gcc by sending to gcc: 
-Wl,<linker switch>,<linker switch>, ...
There must be no spaces in the above switch when sending to gcc. If 
the linker switch has a parameter with a space, substitute an equals 
sign. Example: 

# won't work because of space before parameter
-Wl,<linker switch> <parameter>

-Wl,<linker switch>=<parameter>

avr-gcc-list at http://avr1.org

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