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
