URL:
<http://savannah.nongnu.org/bugs/?32945>
Summary: Wrong PF implementation in pmstring
Project: AVR C Runtime Library
Submitted by: th_k
Submitted on: Di 29 Mär 2011 18:05:42 GMT
Category: Library
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: libc code
Status: None
Percent Complete: 0%
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
Release: 1.7.*
Fixed Release: None
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Details:
It looks like that the pmstring code uses the LPM_R0_ZPLUS_* macros von
common/macros.inc, which will only use the 'elpm' if __AVR_ENHANCED__ is set.
Unfortunately this is no longer used??
Therefore memcmp_PF etc. don't work with atmega1284p or probably other 128k
devices.
As I'm not familiar with the setting of flags for the family avr51 I have no
idea for a path
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