Tue, 13 Apr 2021 08:23:00 UTC

Information for build dwarves-1.19-1.el8

ID15472
Package Namedwarves
Version1.19
Release1.el8
Epoch
Sourcegit+https://git.centos.org/rpms/dwarves#24be885a90457b0910cc991c2de7801b5cea6fdc
SummaryDebugging Information Manipulation Tools (pahole & friends)
Descriptiondwarves 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 bymbox_admin
State complete
Volume DEFAULT
StartedTue, 12 Jan 2021 08:21:49 UTC
CompletedTue, 12 Jan 2021 08:24:55 UTC
Taskbuild (dist-c8-stream, /rpms/dwarves:imports/c8s/dwarves-1.19-1.el8)
Extra{'source': {'original_url': 'git+https://git.centos.org/rpms/dwarves?#imports/c8s/dwarves-1.19-1.el8'}}
Tags
dist-c8-stream
dist-c8-stream-compose
RPMs
src
dwarves-1.19-1.el8.src.rpm (info) (download)
aarch64
dwarves-1.19-1.el8.aarch64.rpm (info) (download)
libdwarves1-1.19-1.el8.aarch64.rpm (info) (download)
libdwarves1-devel-1.19-1.el8.aarch64.rpm (info) (download)
dwarves-debuginfo-1.19-1.el8.aarch64.rpm (info) (download)
dwarves-debugsource-1.19-1.el8.aarch64.rpm (info) (download)
libdwarves1-debuginfo-1.19-1.el8.aarch64.rpm (info) (download)
i686
dwarves-1.19-1.el8.i686.rpm (info) (download)
libdwarves1-1.19-1.el8.i686.rpm (info) (download)
libdwarves1-devel-1.19-1.el8.i686.rpm (info) (download)
dwarves-debuginfo-1.19-1.el8.i686.rpm (info) (download)
dwarves-debugsource-1.19-1.el8.i686.rpm (info) (download)
libdwarves1-debuginfo-1.19-1.el8.i686.rpm (info) (download)
ppc64le
dwarves-1.19-1.el8.ppc64le.rpm (info) (download)
libdwarves1-1.19-1.el8.ppc64le.rpm (info) (download)
libdwarves1-devel-1.19-1.el8.ppc64le.rpm (info) (download)
dwarves-debuginfo-1.19-1.el8.ppc64le.rpm (info) (download)
dwarves-debugsource-1.19-1.el8.ppc64le.rpm (info) (download)
libdwarves1-debuginfo-1.19-1.el8.ppc64le.rpm (info) (download)
x86_64
dwarves-1.19-1.el8.x86_64.rpm (info) (download)
libdwarves1-1.19-1.el8.x86_64.rpm (info) (download)
libdwarves1-devel-1.19-1.el8.x86_64.rpm (info) (download)
dwarves-debuginfo-1.19-1.el8.x86_64.rpm (info) (download)
dwarves-debugsource-1.19-1.el8.x86_64.rpm (info) (download)
libdwarves1-debuginfo-1.19-1.el8.x86_64.rpm (info) (download)
Logs
aarch64
state.log
hw_info.log
root.log
build.log
mock_output.log
x86_64
state.log
hw_info.log
root.log
build.log
mock_output.log
ppc64le
state.log
hw_info.log
root.log
build.log
mock_output.log
i686
state.log
hw_info.log
root.log
build.log
mock_output.log
Changelog * Tue May 26 2020 Jiri Olsa <jolsa@redhat.com> - 1.17-1 - moving to v1.17 version * Wed Nov 06 2019 Jiri Olsa <jolsa@redhat.com> - 1.15-5 - Add libdwarves version dependency to dwarves package * Mon Nov 04 2019 Jiri Olsa <jolsa@redhat.com> - 1.15-4 - CI rebuild * Wed Sep 25 2019 Jiri Olsa <jolsa@redhat.com> - 1.15-1 - Initial build