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Re: [avr-gcc-list] Using __tmp_reg__ etc in assembly file
From: |
Ruud Vlaming |
Subject: |
Re: [avr-gcc-list] Using __tmp_reg__ etc in assembly file |
Date: |
Thu, 22 Jan 2009 00:28:57 +0100 |
User-agent: |
KMail/1.9.1 |
On Wednesday 21 January 2009 23:09, Colin Wall wrote:
> I know I can always do my own #define, but it feels wrong to re-define
> something that already exists...
You can make use of the constructions (examples):
out (_SFR_IO_ADDR(SREG)), r25
out (_SFR_IO_ADDR(SPL)), r26
out (_SFR_IO_ADDR(SPH)), r27
etc, if i remember correctly.
Ruud.