bfd: add support for eBPF
authorJose E. Marchesi <jose.marchesi@oracle.com>
Thu, 23 May 2019 17:33:41 +0000 (19:33 +0200)
committerJose E. Marchesi <jose.marchesi@oracle.com>
Thu, 23 May 2019 17:33:41 +0000 (19:33 +0200)
commitfd0de36e274c8141a5dd4579cd04856dc88370da
tree57c7a0131ce2a1a077f811e6f1ba471034d9bf54
parent8ebe62124023224eafd1b82c8bc2325962711ef8
bfd: add support for eBPF

This patch adds support to BFD for elf64-bpf, in both little-endian
and big-endian variants.

bfd/ChangeLog:

2019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>

* configure.ac: Add bpf_elf64_le_vec and bpf_elf64_be_vec.
* configure: Regenerated.
* Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
(ALL_MACHINES_CFILES): Add cpu-bpf.c.
(BFD64_BACKENDS): Add elf64-bpf.lo.
(BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
* Makefile.in (SOURCE_HFILES): Regenerate.
* config.bfd (targ_cpu): Handle bpf-*-* targets.
* cpu-bpf.c: New file.
* elf64-bpf.c: Likewise.
* targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
bpf_elf64_le_vec.
* archures.c: Define architecture bfd_arch_bpf and machine
bfd_arch_bpf.
* reloc.c: Define BFD relocations used by the BPF target.
* bfd-in2.h: Regenerated.
* libbfd.h: Likewise.
13 files changed:
bfd/ChangeLog
bfd/Makefile.am
bfd/Makefile.in
bfd/archures.c
bfd/bfd-in2.h
bfd/config.bfd
bfd/configure
bfd/configure.ac
bfd/cpu-bpf.c [new file with mode: 0644]
bfd/elf64-bpf.c [new file with mode: 0644]
bfd/libbfd.h
bfd/reloc.c
bfd/targets.c