libdwarves1-devel-1.29-1.fc42 RPM for x86_64

From Fedora Rawhide for x86_64 / l

Debugging information processing library development files.

Provides

• libdwarves1-devel
• libdwarves1-devel(x86-64)

Requires

• libdwarves.so.1()(64bit)
• libdwarves1 = 1.29-1.fc42
• libdwarves_emit.so.1()(64bit)
• libdwarves_reorganize.so.1()(64bit)
• rpmlib(CompressedFileNames) <= 3.0.4-1
• rpmlib(FileDigests) <= 4.6.0-1
• rpmlib(PayloadFilesHavePrefix) <= 4.0-1
• rpmlib(PayloadIsZstd) <= 5.4.18-1

License

GPL-2.0-only

Changelog

* Wed Jan 15 2025 Arnaldo Carvalho de Melo <acme@redhat.com> - 1.29-1
  - Multithreading is now in the DWARF loader using a jobs queue and a pool of worker threads.
  - The BTF encoding now is always reproducible, and as fast/faster than before.
  - The memory consumption is reduced.
  - Support for multiple BTF_DECL_TAGs pointing to same tag.
  - Verify that pfunct prints btf_decl_tags read from BTF.
  - Don't print functions twice when using 'pfunct -f function_name'.
  
  Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* Fri Dec 06 2024 Arnaldo Carvalho de Melo <acme@redhat.com> - 1.28-1
  - New release: 1.28
  - Various improvements to reduce the memory footprint of pahole, notably when doing BTF encoding.
  - Show flexible arrays statistics
  - Add '--padding N' and '--padding_ge N' to show structs with paddings
  - Introduce --running_kernel_vmlinux to find a vmlinux that matches the build-id of the running kernel.
  - Don't stop pfunct output at the first function that matches a filter, show all of them
  - Allow encoding data about all global variables, not just per CPU ones
  - Handle .BTF_ids section endianness, fully supporting cross builds
  - Generate decl tags for bpf_fastcall for eligible kfuncs
  - Add "distilled_base" BTF feature to split BTF generation.
  - Use the ELF_C_READ_MMAP mode with libelf, reducing peak memory utilization
  - Allow overriding /sys/kernel/btf/vmlinux via the PAHOLE_VMLINUX_BTF_FILENAME env var
  - Allow setting the list of compile units via PAHOLE_LANG_EXCLUDE env var
  - Serialize access to elfutils dwarf_getlocation().
  - Honour --lang_exclude when merging LTO built CUs.
  - Add the debuginfod client cache directory to the vmlinux search path.
  - Print the CU's language when a tag isn't supported.
  - Initial support for GNU_formal_parameter_pack, GNU_template_parameter_pack, template_value_param and template_type_param DWARF tags.
  - Improve the parameter parsing by checking DW_OP_[GNU_]entry_value
  - Introduce a tests/ directory with regression tests
* Tue Jun 11 2024 Arnaldo Carvalho de Melo <acme@redhat.com> - 1.27-1
  - New release: v1.27
  - Reproducible parallel builds: multiple runs with different number of loading/encoding threads produce the same result.
  - Inject kfunc decl tags into BTF from the BTF IDs ELF section in the Linux kernel vmlinux file.
  - Sanitize unsupported DWARF int type with greater-than-16 byte, as BTF doesn't support it.
  - Initial support for BTF_KIND_DECL_TAG in the BTF loader, adding support in pfunct output.
  - Fix hole discovery with inheritance in C++.
* Tue Feb 27 2024 Arnaldo Carvalho de Melo <acme@redhat.com> - 1.26-1
  - New release: v1.26
  - When expanding types using 'pahole -E' do it for union and struct typedefs and for enums too.
  - Print number of holes, bit holes and bit paddings in class member types.
  - Introduce --contains_enumerator=ENUMERATOR_NAME:
  - Fix pretty printing using DWARF, waiting for a CU with both class (-C) and a specified "type_enum".
  - Add support for DW_TAG_constant in the DWARF loader, first seen in Go DWARF.
  - Fix loading DW_TAG_subroutine_type generated by the Go compiler.
  - Fix loading of 32-bit signed enums from BTF.
  - Add 'pahole --btf_features' to allow consumers to specify an opt-in set of features they want to use in BTF encoding.
  - Parallelize loading BTF and DWARF, speeding up a bit btfdiff.
  - Do type expansion to cover "private" types and enumerations in btfdiff.
* Wed Jan 24 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1.25-5
  - Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
* Fri Jan 19 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1.25-4
  - Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
* Wed Oct 11 2023 Viktor Malik <vmalik@redhat.com> - 1.25-3
  - Migrate license to SPDX
* Wed Jul 19 2023 Fedora Release Engineering <releng@fedoraproject.org> - 1.25-2
  - Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
* Sat Apr 08 2023 Arnaldo Carvalho de Melo <acme@redhat.com> - 1.25-1
  - New release: v1.25
  - Support for DW_TAG_unspecified_type more generally.
  - Make sure struct member offsets are in ascending order. Rust BTF needs this.
  - Support C atomic types (DW_TAG_atomic_type).
  - Initial support for DW_TAG_LLVM_annotation, used for BTF type tags, for __rcu, __user, etc
  - Exclude functions with the same name (static functions in different CUs), inconsistent prototypes or not following calling convention.
  - Allow generation of BTF for optimized functions, those that end with a .isra*, .constprop*.
  - Support 'pahole --lang=/--lang_exclude=asm'
  - Support --compile from DWARF in addition to from BTF.
  - Exclude RUST CUs in 'btfdiff', as those are not yet being BTF encoded.
* Fri Feb 17 2023 Arnaldo Carvalho de Melo <acme@redhat.com> - 1.24-3
  - Backport the DW_TAG_unspecified_type support while 1.25 gets ready wrt optimized functions support
* Thu Jan 19 2023 Fedora Release Engineering <releng@fedoraproject.org> - 1.24-2
  - Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild

Files

/usr/include/dwarves/btf_encoder.h
/usr/include/dwarves/config.h
/usr/include/dwarves/ctf.h
/usr/include/dwarves/dutil.h
/usr/include/dwarves/dwarves.h
/usr/include/dwarves/dwarves_emit.h
/usr/include/dwarves/dwarves_reorganize.h
/usr/include/dwarves/elf_symtab.h
/usr/include/dwarves/elfcreator.h
/usr/include/dwarves/gobuffer.h
/usr/include/dwarves/hash.h
/usr/include/dwarves/libctf.h
/usr/include/dwarves/list.h
/usr/include/dwarves/rbtree.h
/usr/lib64/libdwarves.so
/usr/lib64/libdwarves_emit.so
/usr/lib64/libdwarves_reorganize.so
/usr/share/doc/libdwarves1-devel
/usr/share/doc/libdwarves1-devel/MANIFEST
/usr/share/doc/libdwarves1-devel/README

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Fabrice Bellet, Wed Feb 5 01:21:34 2025