microcontrollers. It includes patches from the WinAVR project to
support the ATmega32C1, ATmega32M1, ATmega32U4, and ATtiny167
controllers, and in particular the next generation AVRs ATxmega64A1
and ATxmega128A1.
The port has been carefully crafted to peacefully coexist with the
non-devel avr-gcc port. All executables installed have the suffix
"-43" added for that reason.
by Simon Barner.
Revert the default debugging format to stabs but offer DWARF-2 as an
option (rather than being the default). AVR-GDB currently understands
stabs much better than DWARF-2.
Fix a bug in patch-zz-atmega256x that caused -fcall-prologues to
generate faulty code. This affected libgcc.a as it uses this option.
This bug has been originally found and fixed by Wang Guohui but I
missed his fix when adding the patch here.
Add Björn Haase's (beta) patch for ATmega256x support, backported
to GCC 4.1.1 by Bernhard Trog.
Add Anatoly Sokolov's patch to support __attribute__((alias)).
ATmega165P, and ATmega169P.
Add the patch mentioned in GCC bug report:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26504
to support DWARF-2 generation, and enable the respective configuration
option.
