[PATCH v2 bpf-next 0/2] Support riscv libbpf USDT arg parsing logic

[Pu Lehui]

patch 1 fix a minor issue where usdt_cookie is cast to 32 bits.
patch 2 add support riscv libbpf USDT argument parsing logic,
both RV32 and RV64 tests have been passed as like follow:

# ./test_progs -t usdt
#169 usdt:OK
Summary: 1/4 PASSED, 0 SKIPPED, 0 FAILED

Pu Lehui (2):
  libbpf: Fix usdt_cookie being cast to 32 bits
  libbpf: Support riscv USDT argument parsing logic

 tools/lib/bpf/libbpf.c          |   2 +-
 tools/lib/bpf/libbpf_internal.h |   2 +-
 tools/lib/bpf/usdt.c            | 115 ++++++++++++++++++++++++++++++--
 3 files changed, 113 insertions(+), 6 deletions(-)

-- 
2.25.1