[PATCH dwarves v2 0/2] btf: support typedef DW_TAG_LLVM_annotation

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Latest llvm is able to generate DW_TAG_LLVM_annotation for typedef
declarations. Latest bpf-next supports BTF_KIND_DECL_TAG for
typedef declarations. This patch implemented dwarf DW_TAG_LLVM_annotation
to btf BTF_KIND_DECL_TAG conversion. Patch 1 is for dwarf_loader
to process DW_TAG_LLVM_annotation tags. Patch 2 is for the
dwarf->btf conversion.

Changelog:
  v1 -> v2:
   - change some "if" statements to "switch" statement.

Yonghong Song (2):
  dwarf_loader: support typedef DW_TAG_LLVM_annotation
  btf_encoder: generate BTF_KIND_DECL_TAGs for typedef btf_decl_tag
    attributes

 btf_encoder.c  | 17 ++++++++++++++---
 dwarf_loader.c |  7 ++-----
 2 files changed, 16 insertions(+), 8 deletions(-)

-- 
2.30.2





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