. Add schematic of EM6819 REva daughterboard version 2.0 in docs
. Add information about GCC4 in Getting Started doc:
. Versions and official status
. Spill mechanism
. Empty sections limitation
. Add environment variables C816_GCC3_PATH and C816_GCC4_PATH.
for scripts that need to select the version of the compiler.
. Various GCC4 compiler engineering fixes:
. Give priority to indirect attribute over command-line option -mpage0-mvs
. Make sure all zero-initialized variables go in bss (or page0_bss),
not in data (nor page0_data) section
. Prevent presence or absence of static keyword to affect the data/bss placement
. Use software calls by default.
For compatibility with old command-line project designed with GCC3.
. Fix some compiler crashes.
. Watches: Corrected stacked variable display.