URL:
<http://savannah.nongnu.org/patch/?9400>
Summary: Add avrxmega3 multilibs
Project: AVR C Runtime Library
Submitted by: gjlayde
Submitted on: Wed 05 Jul 2017 07:58:48 PM UTC
Category: None
Priority: 5 - Normal
Status: None
Privacy: Public
Assigned to: None
Originator Email:
Open/Closed: Open
Discussion Lock: Any
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Details:
Hi, as lined out in
http://lists.gnu.org/archive/html/avr-libc-dev/2017-06/msg00000.html
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:
https://sourceware.org/PR21472
The according GCC feature is here:
https://gcc.gnu.org/PR81072
Add multilib support for avrxmega3 + avrxmega3/short-calls.
* configure.ac (CHECK_AVR_DEVICE): Add one for avrxmega3.
(AM_CONDITIONAL): Add one for HAS_avrxmega3.
(AC_CONFIG_FILES): Add avr/lib/avrxmega3/Makefile,
avr/lib/avrxmega3/short-calls/Makefile.
* devtools/gen-avr-lib-tree.sh (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.
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File Attachments:
-------------------------------------------------------
Date: Wed 05 Jul 2017 07:58:48 PM UTC Name: alibc-avrxmega3.diff Size: 3kB
By: gjlayde
<http://savannah.nongnu.org/patch/download.php?file_id=41128>
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