main
eal: include header for alloca
mem: store default segment limits in config
eal/freebsd: unregister alarm callback before free
lib: remove librte_ prefix from directory names
build: mark exported symbols
freebsd/contigmem: support mem sizes in MB
interrupts: add interrupt event info
lib: add more logging helpers
mem: get rid of global VA space limits
eal/unix: make stack dump signal safe