AVR C Runtime Library - Bugs: bug #35467, Arduino project built with...
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bug #35467: Arduino project built with AVR_8_bit_GNU_Toolchain_3.3.1_422 does not work
Submitter: | David DeHaven <dehaveda> | ||
Submitted: | Tue 07 Feb 2012 03:50:13 PM UTC | ||
Category: | None | Severity: | 3 - Normal |
Priority: | 5 - Normal | Item Group: | Unknown |
Status: | Invalid | Assigned to: | None |
Percent Complete: | 0% | Open/Closed: | Closed |
Release: | Unknown | Fixed Release: | None |
Tue 07 Feb 2012 03:57:51 PM UTC, comment #1: |
Joerg Wunsch <joerg_wunsch> |
Tue 07 Feb 2012 03:50:13 PM UTC, original submission:
|
David DeHaven <dehaveda> |
No files currently attached
Depends on the following items: None found
Items that depend on this one: None found
Follow 4 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2012-02-08 | joerg_wunsch | Summary | Not sure this the right plce to submit this but... | Arduino project built with AVR_8_bit_GNU_Toolchain_3.3.1_422 does not work | |
2012-02-07 | joerg_wunsch | Status | None | Invalid | |
Open/Closed | Open | Closed | |||
2012-02-07 | dehaveda | Carbon-Copy | - | Added -email is unavailable- |
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Corresponding source code
Sorry, no, this is not the right place to post this.
These are bug trackers for the AVR C library, but apparently,
you are running into a compiler problem, or a problem with the
code you are compiling. Just the fact that the code used to
work as expected with one compiler version but fails with
another one is not a sufficient proof for a compiler failure.
You should figure out (e.g. by comparing the generated
assembly code) what the actual problem is. If you narrowed
it down, and are convinced it's a compiler bug, you should
contact your toolchain vendor (Atmel) through their support
channel about it.
When seeing GCC version 4.5.1, GCC bug #46779 immediately
comes to mind:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46779
You might ask your vendor about whether your toolchain version
has this bug already fixed or not.