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[avr-gcc-list] SRAM Usage

From: Peter Bosscha
Subject: [avr-gcc-list] SRAM Usage
Date: Fri, 09 Feb 2001 15:54:30 +0200

I'm using the windows port of AVR-GCC (Volker Oth) and have completed a few projects.
Only recently I've discovered that the linker seems to be rather generous with SRAM.
Looking at the map file I find that between modules of a project there is always a fill until the next 0 nibble, I could define a single byte in a module which then actually wastes another 15 bytes. The same happens when I mix bytes and arrays of chars, again there is an allignment, this time within the module,  to the next nibble.
Anyone any ideas ? I would expect that one can adjust the linker to do this differently ?
Thanks in advance
Peter Bosscha

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