bugAVR C Runtime Library - Bugs: bug #7989, dtostrf() destroys string pointer...

 
 

bug #7989: dtostrf() destroys string pointer registers?

Submitted by:  None
Submitted on:  Wed 03 Mar 2004 04:56:56 PM UTC  
 
Category: LibrarySeverity: 4 - Important
Priority: 5 - NormalItem Group: None
Status: FixedPercent Complete: 0%
Assigned to: Joerg Wunsch <joerg_wunsch>Originator Email: -unavailable-
Open/Closed: ClosedRelease: None
Fixed Release: None

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Fri 05 Mar 2004 10:01:24 PM UTC, comment #1:

Fixed in rev 1.6 of dtostrf.S.

Dekuji za kooperacie!

Joerg Wunsch <joerg_wunsch>
Project AdministratorIn charge of this item.
Wed 03 Mar 2004 04:56:56 PM UTC, original submission:

The function dtostrf() probably destoys R16 and R17
(string pointer) registers. These registers are pushed to
stack at the beginning of dtostrf(), but they seem to be
restored to the wrong registers at the end of function.

Anonymous

 

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Attached Files
file #1100:  gccerror.zip added by None (24KiB - application/x-zip-compressed - Example code with detailed description.)

 

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Follow 5 latest changes.

Date Changed By Updated Field Previous Value => Replaced By
Fri 05 Mar 2004 10:01:24 PM UTCjoerg_wunschStatusNone=>Fixed
  Open/ClosedOpen=>Closed
Wed 03 Mar 2004 09:33:12 PM UTCjoerg_wunschSeverity3 - Normal=>4 - Important
  Assigned toNone=>joerg_wunsch
Wed 03 Mar 2004 04:57:07 PM UTCNoneAttached File-=>Added gccerror.zip, #1081

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