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| Name: dwz | Distribution: SUSE Linux Framework One |
| Version: 0.15 | Vendor: SUSE LLC <https://www.suse.com/> |
| Release: slfo.1.1.15 | Build date: Fri Aug 23 16:40:30 2024 |
| Group: Development/Tools/Building | Build host: h03-ch2b |
| Size: 288620 | Source RPM: dwz-0.15-slfo.1.1.15.src.rpm |
| Packager: https://www.suse.com/ | |
| Url: https://sourceware.org/dwz/ | |
| Summary: DWARF optimization and duplicate removal tool | |
dwz optimizes DWARF debugging information contained in ELF shared libraries and executables for size, by replacing DWARF information representation with equivalent smaller representation where possible, and by reducing the amount of duplication using techniques from the DWARF standard appendix E - creating DW_TAG_partial_unit compilation units (CUs) for duplicated information and using DW_TAG_imported_unit to import it into each CU that needs it. The tool handles DWARF 32-bit format debugging sections of versions 2, 3 and 4 and GNU extensions on top of those, though using DWARF 4 or worst case DWARF 3 is strongly recommended. When not using the -m option (multifile mode), GDB CVS snapshot (soon to be 7.5) is sufficient, when using -m option, GDB from a git branch http://sources.redhat.com/git/?p=archer.git;a=shortlog;h=refs/heads/archer-tromey-dwz-multifile is needed.
GPL-2.0-or-later AND LGPL-2.0-or-later
* Sun Nov 20 2022 bwiedemann@suse.com
- Make PGO training independent from number of build machine cores
(boo#1040589)
* Mon Nov 07 2022 mliska@suse.cz
- Update to 0.15 release:
* Uses xxHash hashing algorithm. A 8% ~ 14% speedup.
* Set endianity of multifile using -e, --multifile-endian.
* Set pointer size of multifile using -p, --multifile-pointer-size
* Process files in parallel using -j N --jobs N. The default is
processors / 2. Disabled when multifile is used.
* Prints abbrev or DIE offset for Unknown DWARF error messages.
* All testcases have been updated to work against the binutils 2.39.
- Remove upstreamed patches:
* dwz-fix-another-reference-from-pu-to-cu-for-odr.patch
* dwz-handle-reordered-dup-chains-in-create-import-tree.patch
* dwz-testsuite-fix-pr27463.sh-on-riscv64.patch
* dwz-use-grep-E-instead-of-egrep.patch
- Rebased patches:
* dwz-remove-odr-struct-multifile.sh.patch
* dwz-enable-odr-by-default.patch
* Thu Sep 08 2022 mliska@suse.cz
- Add dwz-use-grep-E-instead-of-egrep.patch in order
to fix build with latest grep package.
* Thu Apr 28 2022 mliska@suse.cz
- Drop binutils-gold dependency for testsuite as binutils-gold
is deprecated and will be removed in the future.
* Wed Feb 02 2022 mliska@suse.cz
- Silent warnings for tramp3d compilation.
* Wed Jan 05 2022 mliska@suse.cz
- Add dwz-remove-odr-struct-multifile.sh.patch that removes problematic
testcase.
* Thu Dec 23 2021 mliska@suse.cz
- Start using -O3 and PGO with tramp3d as training binary.
* Wed Mar 17 2021 tdevries@suse.com
- Backport fixes for odr PR [swo#27578]:
* dwz-fix-another-reference-from-pu-to-cu-for-odr.patch
* dwz-handle-reordered-dup-chains-in-create-import-tree.patch
- Backport testsuite fix:
* dwz-testsuite-fix-pr27463.sh-on-riscv64.patch
* Wed Mar 17 2021 tdevries@suse.com
- DWZ 0.14 update:
* Dropped patches:
- dwz-add-assert-checking-that-cu-is-not-referenced-from-pu.patch
- dwz-call-reorder_dups-asap.patch
- dwz-document-experimental-status-of-odr.patch
- dwz-fix-reference-of-pu-to-cu-for-odr.patch
- dwz-precompute-partitions.patch
- dwz-testsuite-fix-pr25109.sh-on-riscv64.patch
- dwz-update-suse-copyright-years.patch
- dwz-update-version.patch
* Updated patch:
- dwz-enable-odr-by-default.patch
* Fri Feb 26 2021 tdevries@suse.com
- Change Version tag from 0.14rc1 to 0.14~rc1
* Rename dwz-0.14rc1.tar.xz to dwz-0.14~rc1.tar.xz
* Fri Feb 26 2021 tdevries@suse.com
- Fix testsuite build fail on riscv64:
* dwz-testsuite-fix-pr25109.sh-on-riscv64.patch
* Fri Feb 26 2021 tdevries@suse.com
- Update reported dwz version
* dwz-update-version.patch
* Fri Feb 26 2021 tdevries@suse.com
- DWZ 0.14-rc1 (master branch commit 0d391bf) update:
* Dropped patches:
- dwz-fix-assertion-off-cu_size-in-recompute_abbrevs.patch
- dwz-fix-die-no-multifile-propagation.patch
- dwz-fix-refd-NULL-assertion-in-write_die.patch
- dwz-fix-reference-from-pu-to-cu.patch
- dwz-fix-segfault-in-die_cu.patch
- dwz-testsuite-adjust-pr24468-sh-test-case-for-readelf-with-follow-links.patch
- dwz-testsuite-detect-when-devel-ignore-size-sh-is-unsupported.patch
- dwz-testsuite-fix-partial-unit-grepping-in-pr24468-sh.patch
- dwz-update-version-copyright-message.patch
* Added patches:
- dwz-add-assert-checking-that-cu-is-not-referenced-from-pu.patch
- dwz-call-reorder_dups-asap.patch
- dwz-document-experimental-status-of-odr.patch
- dwz-enable-odr-by-default.patch
- dwz-fix-reference-of-pu-to-cu-for-odr.patch
- dwz-precompute-partitions.patch
- dwz-update-suse-copyright-years.patch
* Added BuildRequires gcc-c++
* Thu Jan 07 2021 tdevries@suse.com
- Fix pr24468.sh test-case with newer readelf.
* dwz-testsuite-adjust-pr24468-sh-test-case-for-readelf-with-follow-links.patch
* dwz-testsuite-fix-partial-unit-grepping-in-pr24468-sh.patch
* Thu Jan 07 2021 tdevries@suse.com
- Detect when devel-ignore-size.sh is unsupported [swo#27115].
* dwz-testsuite-detect-when-devel-ignore-size-sh-is-unsupported.patch
* Wed Aug 05 2020 tdevries@suse.com
- Fix error: source 0 defined multiple times.
* Wed Aug 05 2020 tdevries@suse.com
- Silence warning "dwz-rpmlintrc is not mentioned in spec files".
* Wed Aug 05 2020 tdevries@suse.com
- Add dwz-rpmlintrc. Add comment to NoSource directive.
* Fri Jan 24 2020 tdevries@suse.com
- Fix segfault in die_cu [swo#25456].
* dwz-fix-segfault-in-die_cu.patch
* Fri Jan 17 2020 tdevries@suse.com
- Fix reference from compilation unit to partial unit [swo#25398].
* dwz-fix-reference-from-pu-to-cu.patch
* Thu Nov 28 2019 tdevries@suse.com
- Fix assertion failure 'refd != NULL' in write_die [swo#24169].
* dwz-fix-refd-NULL-assertion-in-write_die.patch
* Wed Nov 27 2019 tdevries@suse.com
- Fix assertion failure 'off == cu_size' in recompute_abbrevs
[swo#24764].
* dwz-fix-assertion-off-cu_size-in-recompute_abbrevs.patch
* Tue Nov 05 2019 tdevries@suse.com
- Fix die_no_multifile propagation [swo#25109].
* dwz-fix-die-no-multifile-propagation.patch
* Wed Aug 28 2019 tdevries@suse.com
- Disable dwz:testsuite if %{with ringdisabled}
* Fri Aug 16 2019 tdevries@suse.de
- Fix copyright years in --version message:
* dwz-update-version-copyright-message.patch
* Tue Aug 13 2019 tdevries@suse.de
- Split off dwz-testsuite package using multibuild, to remove build
cycle
- Don't require binutils-gold for riscv64
* Fri Aug 02 2019 tdevries@suse.de
- DWZ 0.13 update:
* Dropped patches:
- dwz-0.12-ignore-nobits.patch
- dwz-0.12-DW_OP_GNU_variable_value.patch
- dwz-low-mem-Fix-DW_OP_GNU_parameter_ref-handling-in-read_exprloc.patch
* Added BuildRequires for dejagnu, elfutils, gdb and binutils-gold.
* Add %check
- Add URL tag
* Mon Feb 18 2019 tdevries@suse.com
- Add dwz-low-mem-Fix-DW_OP_GNU_parameter_ref-handling-in-read_exprloc.patch
to fix assert on cc1 binary from gcc bootstrap-lto [swo#24195].
* Wed Apr 11 2018 rguenther@suse.com
- Add dwz-0.12-DW_OP_GNU_variable_value.patch to handle
DW_OP_GNU_variable_value.
* Wed Mar 14 2018 mliska@suse.cz
- Run spec-cleaner on the package.
* Tue Mar 07 2017 rguenther@suse.com
- Adjust dwz-0.12-ignore-nobits.patch to also handle non-monotonically
increasing sh_offset as created by the kernel linker script.
* Tue Feb 21 2017 rguenther@suse.com
- Add dwz-0.12-ignore-nobits.patch to ignore SHT_NOBITS sections
that are placed out-of-order by objcopy when extracting debuginfo
and place them at sh_offset zero.
* Tue Nov 29 2016 rguenther@suse.com
- Update to new upstream version 0.12
* Fix up alignment of non-allocated sections and section header table
after sections which have changed size.
* Wed Dec 10 2014 jengelh@inai.de
- Update to new upstream version 0.11
* fix iterative hashing on big-endian targets
* optimize DW_FORM_data[48] DW_AT_high_pc that GCC 4.8 produces
* fix up handling of DIE equality if more than one DIE in the same
CU compare equal
* check DW_FORM_ref_addr properly during fi_multifile phase
* when creating DW_AT_stmt_list, use DW_FORM_sec_offset for dwarf4
and DW_FORM_data4 for dwarf[23] rather than vice versa
* handle .gdb_index version 7 and 8
* Wed Jun 27 2012 pth@suse.de
- Initial package
/usr/bin/dwz /usr/share/licenses/dwz /usr/share/licenses/dwz/COPYING /usr/share/man/man1/dwz.1.gz
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