dwarves-1.30-4.fc45 | Build Info | ISCAS openkoji system

Information for build dwarves-1.30-4.fc45

221697

Package Name

Links

Fedora Package Sources | Fedora Official Koji Buildsystem | Rocks RISC-V Koji Buildsystem | Fedora RISC-V GitHub | Old Koji Buildsystem

Version

1.30

Release

4.fc45

Epoch

Draft

False

Source

git+https://src.fedoraproject.org/rpms/dwarves.git#c072aadd98ecd9cfda1bdc948703b233c9d29304

Summary

Debugging Information Manipulation Tools (pahole & friends)

Description

dwarves is a set of tools that use the debugging information inserted in ELF binaries by compilers such as GCC, used by well known debuggers such as GDB, and more recent ones such as systemtap. Utilities in the dwarves suite include pahole, that can be used to find alignment holes in structs and classes in languages such as C, C++, but not limited to these. It also extracts other information such as CPU cacheline alignment, helping pack those structures to achieve more cache hits. These tools can also be used to encode and read the BTF type information format used with the Linux kernel bpf syscall, using 'pahole -J' and 'pahole -F btf'. A diff like tool, codiff can be used to compare the effects changes in source code generate on the resulting binaries. Another tool is pfunct, that can be used to find all sorts of information about functions, inlines, decisions made by the compiler about inlining, etc. One example of pfunct usage is in the fullcircle tool, a shell that drivers pfunct to generate compileable code out of a .o file and then build it using gcc, with the same compiler flags, and then use codiff to make sure the original .o file and the new one generated from debug info produces the same debug info. Pahole also can be used to use all this type information to pretty print raw data according to command line directions. Headers can have its data format described from debugging info and offsets from it can be used to further format a number of records. The btfdiff utility compares the output of pahole from BTF and DWARF to make sure they produce the same results.

Built by

hezhengyu

State

complete

Volume

DEFAULT

Started

Sat, 29 Aug 2026 17:49:35 CST

Completed

Sat, 29 Aug 2026 18:29:15 CST

Task

build (f45, /rpms/dwarves.git:c072aadd98ecd9cfda1bdc948703b233c9d29304)

Extra

{'source': {'original_url': 'git+https://src.fedoraproject.org/rpms/dwarves.git#c072aadd98ecd9cfda1bdc948703b233c9d29304'}}

Tags

f45

RPMs

src
	dwarves-1.30-4.fc45.src.rpm (info) (download)
riscv64
	dwarves-1.30-4.fc45.riscv64.rpm (info) (download)
	libdwarves1-1.30-4.fc45.riscv64.rpm (info) (download)
	libdwarves1-devel-1.30-4.fc45.riscv64.rpm (info) (download)
	dwarves-debuginfo-1.30-4.fc45.riscv64.rpm (info) (download)
	dwarves-debugsource-1.30-4.fc45.riscv64.rpm (info) (download)
	libdwarves1-debuginfo-1.30-4.fc45.riscv64.rpm (info) (download)

Logs

riscv64
	state.log
	root.log
	build.log
	mock_output.log
	dnf5.log
	installed_pkgs.log
	hw_info.log
	mock_config.log

Changelog

* Wed Jul 15 2026 Fedora Release Engineering <releng@fedoraproject.org> - 1.30-4 - Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild * Fri Jan 16 2026 Fedora Release Engineering <releng@fedoraproject.org> - 1.30-3 - Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild * Wed Jul 23 2025 Fedora Release Engineering <releng@fedoraproject.org> - 1.30-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild * Fri May 16 2025 Arnaldo Carvalho de Melo <acme@redhat.com> - 1.30-1 - New release: 1.30 - Better detection of abort during DWARF loader thread processing - pahole now detects presence of libbpf APIs and BTF features using weak function declarations when built using a shared library libbpf - Type tags are emitted for BPF arena pointers with new BTF "attributes" feature * Wed Jan 15 2025 Arnaldo Carvalho de Melo <acme@redhat.com> - 1.29-1 - New release: 1.29 - 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'. * 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