bugAVR C Runtime Library - Bugs: bug #22377, Wrong XRAMEND for some recent...

 
 

bug #22377: Wrong XRAMEND for some recent ioXXX.h header files.

Submitted by:  Joerg Wunsch <joerg_wunsch>
Submitted on:  Thu 21 Feb 2008 02:38:27 PM UTC  
 
Category: HeaderSeverity: 5 - Blocker
Priority: 9 - ImmediateItem Group: Header files
Status: FixedPercent Complete: 100%
Assigned to: Eric Weddington <arcanum>Open/Closed: Closed
Release: NoneFixed Release: None

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Thu 21 Feb 2008 05:20:19 PM UTC, comment #1:

Mea Culpa.

Eric Weddington <arcanum>
Project AdministratorIn charge of this item.
Thu 21 Feb 2008 02:38:27 PM UTC, original submission:

As documented in

http://www.nongnu.org/avr-libc/user-manual/group__avr__io.html

XRAMEND is supposed to be the same as RAMEND for devices without
XRAM (except for devices that do not have RAM at all), since it
is supposed to be the last possible RAM location. Other files
and users might rely on this.

The following recent header files erroneously set XRAMEND to 0:

io90pwm216.h #define XRAMEND 0
io90pwm2b.h #define XRAMEND 0x00
io90pwm316.h #define XRAMEND 0
io90pwm3b.h #define XRAMEND 0x00
iom1284p.h #define XRAMEND 0
iom168p.h #define XRAMEND 0
iom328p.h #define XRAMEND 0
iom32hvb.h #define XRAMEND 0
iom48p.h #define XRAMEND 0
iom88p.h #define XRAMEND 0
iotn48.h #define XRAMEND 0x00
iotn88.h #define XRAMEND 0x00

Joerg Wunsch <joerg_wunsch>
Project Administrator

 

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    Follow 5 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Thu 21 Feb 2008 06:08:11 PM UTCarcanumStatusNone=>Fixed
      Percent Complete0%=>100%
      Open/ClosedOpen=>Closed
    Thu 21 Feb 2008 05:20:19 PM UTCarcanumSeverity4 - Important=>5 - Blocker
      Priority5 - Normal=>9 - Immediate

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