ia64 port Jim Wilson <wilson@tuliptree.org>
iq2000 port Nick Clifton <nickc@redhat.com>
lm32 port Sebastien Bourdeauducq <sebastien@milkymist.org>
-m32c port DJ Delorie <dj@redhat.com>
m32r port Nick Clifton <nickc@redhat.com>
m68k port (?) Jeff Law <law@redhat.com>
m68k port Andreas Schwab <schwab@linux-m68k.org>
mn10300 port Jeff Law <law@redhat.com>
mn10300 port Alexandre Oliva <aoliva@redhat.com>
moxie port Anthony Green <green@moxielogic.com>
-msp430 port DJ Delorie <dj@redhat.com>
msp430 port Nick Clifton <nickc@redhat.com>
nds32 port Chung-Ju Wu <jasonwucj@gmail.com>
nds32 port Shiva Chen <shiva0217@gmail.com>
riscv port Palmer Dabbelt <palmer@sifive.com>
riscv port Andrew Waterman <andrew@sifive.com>
riscv port Jim Wilson <jimw@sifive.com>
-rl78 port DJ Delorie <dj@redhat.com>
rs6000/powerpc port David Edelsohn <dje.gcc@gmail.com>
rs6000/powerpc port Segher Boessenkool <segher@kernel.crashing.org>
rs6000 vector extns Aldy Hernandez <aldyh@redhat.com>
libgcc Ian Lance Taylor <ian@airs.com>
libgo Ian Lance Taylor <ian@airs.com>
libgomp Jakub Jelinek <jakub@redhat.com>
-libiberty DJ Delorie <dj@redhat.com>
libiberty Ian Lance Taylor <ian@airs.com>
libitm Torvald Riegel <triegel@redhat.com>
libobjc Nicola Pero <nicola.pero@meta-innovation.com>
diagnostic messages Dodji Seketeli <dodji@redhat.com>
diagnostic messages David Malcolm <dmalcolm@redhat.com>
build machinery (*.in) Paolo Bonzini <bonzini@gnu.org>
-build machinery (*.in) DJ Delorie <dj@redhat.com>
build machinery (*.in) Nathanael Nerode <neroden@gcc.gnu.org>
build machinery (*.in) Alexandre Oliva <aoliva@redhat.com>
build machinery (*.in) Ralf Wildenhues <Ralf.Wildenhues@gmx.de>