[avr-libc-dev] [patch] Add support for avrxmega3.

[Georg-Johann Lay]

Hi,

this patch adds avrxmega3 support and the 2 multilib versions
associated with it.

avr-gcc doesn't yet have respective support, but the Makefiles
scale accordingly.  As is is easier to get something into avr-gcc,
and because the libc and gcc must agree on the support, I am
starting with the "hard" part.


Johann


        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.

alibc-avrxmega3.diff
Description: Text Data