[PATCH V6 05/11] bpf: new GCC port

[Richard Sandiford]

jemarch@gnu.org (Jose E. Marchesi) writes:
> This patch adds a port for the Linux kernel eBPF architecture to GCC.
>
> ChangeLog:
>
>   * configure.ac: Support for bpf-*-* targets.
>   * configure: Regenerate.
>
> contrib/ChangeLog:
>
>   * config-list.mk (LIST): Disable go in bpf-*-* targets.
>
> gcc/ChangeLog:
>
>   * config.gcc: Support for bpf-*-* targets.
>   * common/config/bpf/bpf-common.c: New file.
>   * config/bpf/t-bpf: Likewise.
>   * config/bpf/predicates.md: Likewise.
>   * config/bpf/constraints.md: Likewise.
>   * config/bpf/bpf.opt: Likewise.
>   * config/bpf/bpf.md: Likewise.
>   * config/bpf/bpf.h: Likewise.
>   * config/bpf/bpf.c: Likewise.
>   * config/bpf/bpf-protos.h: Likewise.
>   * config/bpf/bpf-opts.h: Likewise.
>   * config/bpf/bpf-helpers.h: Likewise.
>   * config/bpf/bpf-helpers.def: Likewise.

Looks good to me, thanks.  Jeff also had detailed comments, so please
wait for an ack from him too.

Richard