btf_encoder:
Improve ELF error reporting using elf_errmsg(elf_errno())
Improve objcopy error handling.
Fix handling of 'restrict' qualifier, that was being treated as a 'const'.
Support SHN_XINDEX in st_shndx symbol indexes
Cope with functions without a name
Fix BTF variable generation for kernel modules
Fix address size to match what is in the ELF file being processed.
Use kernel module ftrace addresses when finding which functions to encode.
libbpf:
Allow use of packaged version.
dwarf_loader:
Support DW_AT_data_bit_offset
DW_FORM_implicit_const in attr_numeric() and attr_offset()
Support DW_TAG_GNU_call_site, standardized rename of DW_TAG_GNU_call_site.
build:
Fix compilation on 32-bit architectures.
Split BTF
DWARF workarounds for DW_AT_declaration
Support cross-compiled ELF binaries with different endianness
Support showing typedefs for anonymous types
Speedups using libbpf algorithms
See changes-v1.19 for a complete and more detailed list of changes
Fix --expand_types/-E segfault
Fixup endless printing named structs inside structs in --expand_types
Avoid NULL deref with num config in __class__fprintf()
