[PATCH v2 0/1] Add BPF callx support to objdump and as

[Will Hawkins]

After additional consideration and discussion with Jose and Dave,
it seems like we have determined the way that clang, gcc and binutils
need to handle the callx/callr:

1. callr remains with the register holding the target of the jump stored
in the dst_reg.
2. callx is added with the register holding the target of the jump stored
in the imm32.
3. We have to remove the pseudoc syntax because it is no longer possible
to disambiguate between versions of call by simply looking at the parameter.

Tests are added/refactored to meet the above. 

I am more than happy to resend as a separate mailing to the list but
sending first as a reply in order to keep list traffic manageable.

As I said before, I sincerely appreciate all that you are doing for
the community and how welcoming you have been to a first-time contributor.

Sincerely,
Will

Will Hawkins (1):
  objdump, as: Add callx support for BPF CPU v1

 gas/config/tc-bpf.c                           | 25 ++++++++++++++++++-
 gas/testsuite/gas/bpf/bpf.exp                 |  4 +--
 .../gas/bpf/{indcall-1.d => callr.d}          |  4 +--
 .../gas/bpf/{indcall-1.s => callr.s}          |  2 +-
 gas/testsuite/gas/bpf/indcall-1-pseudoc.d     | 23 -----------------
 gas/testsuite/gas/bpf/indcall-1-pseudoc.s     | 13 ----------
 include/opcode/bpf.h                          |  3 ++-
 opcodes/bpf-dis.c                             |  6 +++++
 opcodes/bpf-opc.c                             |  4 ++-
 sim/bpf/bpf-sim.c                             |  4 +++
 10 files changed, 44 insertions(+), 44 deletions(-)
 rename gas/testsuite/gas/bpf/{indcall-1.d => callr.d} (90%)
 rename gas/testsuite/gas/bpf/{indcall-1.s => callr.s} (90%)
 delete mode 100644 gas/testsuite/gas/bpf/indcall-1-pseudoc.d
 delete mode 100644 gas/testsuite/gas/bpf/indcall-1-pseudoc.s

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2.43.0