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[avr-libc-dev] [bug #21955] pgm_read_xxxx() does not use enhanced LPM in
From: |
Dmitry Xmelkov |
Subject: |
[avr-libc-dev] [bug #21955] pgm_read_xxxx() does not use enhanced LPM instruction |
Date: |
Sat, 05 Jan 2008 05:13:09 +0000 |
User-agent: |
|
URL:
<http://savannah.nongnu.org/bugs/?21955>
Summary: pgm_read_xxxx() does not use enhanced LPM
instruction
Project: AVR C Runtime Library
Submitted by: dmix
Submitted on: Суббота 05.01.2008 at 05:13
Category: Header
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Header files
Status: None
Percent Complete: 0%
Assigned to: None
Originator Email:
Open/Closed: Open
Discussion Lock: Any
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Details:
This is take place for avr-libc 1.4.7, 1.5.1 and 1.6.1 with
avr-gcc 4.1.2 and earlier. The reason: the definition (i.e.
workaround for old compilers) of __AVR_HAVE_LPMX__ was removed from
'avr/io.h' file since 1.43 version.
The same is with __AVR_HAVE_MOVW__ (used in eprom.h).
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- [avr-libc-dev] [bug #21955] pgm_read_xxxx() does not use enhanced LPM instruction,
Dmitry Xmelkov <=