patchAVR C Runtime Library - Patches: patch #9400, Add avrxmega3 multilibs


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patch #9400: Add avrxmega3 multilibs

Submitted by:  Georg-Johann Lay <gjlayde>
Submitted on:  Wed 05 Jul 2017 07:58:48 PM UTC  
Category:  None Priority:  5 - Normal
Status:  Done Privacy:  Public
Assigned to:  None Open/Closed:  Closed

Fri 04 Aug 2017 08:53:05 AM UTC, comment #1: 
Pitchumani <pitchumani>
Project Member
Wed 05 Jul 2017 07:58:48 PM UTC, original submission:  

Hi, as lined out in

this patch adds multilib support for the 2 new variants needed for avrxmega3 familiy (like ATtiny816).  No devices are added.  Without this patch, the tools will generate wrong code because non-existing multilibs will silently use default variant (avr2).

The according Binutils feature is here:

The according GCC feature is here:

        Add multilib support for avrxmega3 + avrxmega3/short-calls.

        * (CHECK_AVR_DEVICE): Add one for avrxmega3.
        (AM_CONDITIONAL): Add one for HAS_avrxmega3.
        (AC_CONFIG_FILES): Add avr/lib/avrxmega3/Makefile,

        * devtools/ (CFLAGS_SHORT_CALLS): New.
        (AVRXMEGA3_DEV_INFO): New.
        (AVRXMEGA3SC_DEV_INFO): New.
        (AVR_ARH_INFO): Add entries avrxmega3, avrxmega3/short-calls.

        * include/avr/pgmspace.h (__AVR_HAVE_RAMPD__): Fix comment.

Georg-Johann Lay <gjlayde>


Attached Files
file #41128:  alibc-avrxmega3.diff added by gjlayde (3KiB - text/x-patch)


Depends on the following items: None found

Items that depend on this one: None found


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    Follow 3 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2017-08-04 pitchumani StatusNone => Done
        Open/ClosedOpen => Closed
    2017-07-05 gjlayde Attached File- => Added alibc-avrxmega3.diff, #41128

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