View patches
https://sourceware.org/binutils
https://sourceware.org/cgit/binutils-gdb
https://sourceware.org/elfutils/
https://sourceware.org/cgit/elfutils
https://gcc.gnu.org/
https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git
https://sourceware.org/gdb
http://www.gnu.org/software/libc/libc.html
https://sourceware.org/git/?p=glibc.git
https://sourceware.org/libabigail/
https://sourceware.org/cgit/libabigail
https://sourceware.org/newlib
https://sourceware.org/cgit/newlib