x86_64/Cygwin is only mentioned as a new target, but we gained support
for building a native x86_64/Cygwin debugger too.
gdb/
2013-04-03 Pedro Alves <palves@redhat.com>
* NEWS: Mention x86_64/Cygwin as new native configuration.
+2013-04-03 Pedro Alves <palves@redhat.com>
+
+ * NEWS: Mention x86_64/Cygwin as new native configuration.
+
2013-04-02 Doug Evans <dje@google.com>
* dwarf2read.c (read_structure_type): Fix typo in comment.
ARM AArch64 GNU/Linux aarch64*-*-linux-gnu
FreeBSD/powerpc powerpc*-*-freebsd
+x86_64/Cygwin x86_64-*-cygwin*
Tilera TILE-Gx GNU/Linux tilegx*-*-linux-gnu
* New targets