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From: | Anatoly Sokolov |
Subject: | Re: [avr-gcc-list] when is it safe to use -mtiny-stack |
Date: | Tue, 7 Apr 2009 00:25:03 +0400 |
Hi.
Are there any caveats to the use of this option? How would one know if it is safe to use for a given code base?
The -mtiny-stack may (and should) be used only for devices with 0xFF max RAM adderss, i.e. if SP register is 8-bit.
All devices with 1KB and 2KB FLASH memory satisfy this condition, now.Anatoly.
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