Re: [avr-gcc-list] when is it safe to use -mtiny-stack

avr-gcc-list

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 RAMadderss, 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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[avr-gcc-list] when is it safe to use -mtiny-stack, sjuid-avr, 2009/04/06
- RE: [avr-gcc-list] when is it safe to use -mtiny-stack, Weddington, Eric, 2009/04/06
  - RE: [avr-gcc-list] when is it safe to use -mtiny-stack, John Regehr, 2009/04/06
    - Re: [avr-gcc-list] when is it safe to use -mtiny-stack, sjuid-avr, 2009/04/07
- Re: [avr-gcc-list] when is it safe to use -mtiny-stack, Anatoly Sokolov <=
  - Re: [avr-gcc-list] when is it safe to use -mtiny-stack, John Regehr, 2009/04/06
    - Re: [avr-gcc-list] when is it safe to use -mtiny-stack, Joerg Wunsch, 2009/04/07
- Re: [avr-gcc-list] when is it safe to use -mtiny-stack, Parthasaradhi Nayani, 2009/04/06