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File dwarves.changes of Package dwarves
------------------------------------------------------------------- Wed Feb 28 20:35:36 UTC 2024 - Jan Engelhardt <jengelh@inai.de> - Update to release 1.26 * Show more holes (the ones in contained types) * Ability to express the BTF features to encode ------------------------------------------------------------------- Mon Oct 9 09:05:08 UTC 2023 - Michal Suchanek <msuchanek@suse.com> - Fix have_libbpf conditional (jsc#PED-4593 bsc#1216042). ------------------------------------------------------------------- Sat Apr 8 21:25:35 UTC 2023 - Jan Engelhardt <jengelh@inai.de> - Update to release 1.25 * Fixed the handling of DW_TAG_unspecified type in assembly functions that came with binutils 2.40 * Allow the BTF encoding of optimized functions (ending in .constprop, .isra), * Exclude BTF optimized functions not following the calling convention * Support for DW_TAG_atomic_type * Support for the DW_TAG_LLVM_annotation BTF equivalent (BTF_KIND_TYPE_TAG) on the BTF loader and for now suppressing it when pretty printing - Drop 0001-pahole-Support-lang-lang_exclude-asm.patch, 0002-btf_encoder-Add-extra-debug-info-for-unsupported-DWA.patch, 0003-btf_encoder-Store-the-CU-being-processed-to-avoid-ch.patch, 0004-core-Add-DW_TAG_unspecified_type-to-tag__is_tag_type.patch, 0005-core-Record-if-a-CU-has-a-DW_TAG_unspecified_type.patch, 0006-btf_encoder-Encode-DW_TAG_unspecified_type-returning.patch, 0007-dwarves-Zero-initialize-struct-cu-in-cu__new-to-prev.patch ------------------------------------------------------------------- Fri Feb 17 14:36:32 UTC 2023 - Martin Liška <mliska@suse.cz> - Add 0001-pahole-Support-lang-lang_exclude-asm.patch, 0002-btf_encoder-Add-extra-debug-info-for-unsupported-DWA.patch, 0003-btf_encoder-Store-the-CU-being-processed-to-avoid-ch.patch, 0004-core-Add-DW_TAG_unspecified_type-to-tag__is_tag_type.patch, 0005-core-Record-if-a-CU-has-a-DW_TAG_unspecified_type.patch, 0006-btf_encoder-Encode-DW_TAG_unspecified_type-returning.patch, 0007-dwarves-Zero-initialize-struct-cu-in-cu__new-to-prev.patch as in order to support DW_TAG_unspecified_type that is newly emitted by binutils 2.40+. ------------------------------------------------------------------- Tue Oct 4 17:04:49 UTC 2022 - Dirk Müller <dmueller@suse.com> - update to 1.24: * Add support to BTF_KIND_ENUM64 to represent enumeration entries with more than 32 bits. * Support multithreaded encoding, in addition to DWARF multithreaded loading, speeding up the process. Selected just like DWARF multithreaded loading, using the 'pahole -j' option. * Encode 'char' type as signed. * Add support to BTF_KIND_ENUM64. * Introduce --lang and --lang_exclude to specify the language the DWARF compile units were originated from to use or filter. * Introduce --compile to generate compilable code in a similar fashion to: bpftool btf dump file vmlinux format c > vmlinux.h As with 'bpftool', this will notice type shadowing, i.e. multiple types with the same name and will disambiguate by adding a suffix. * Don't segfault when processing bogus files. - add dwarves.keyring for source validation ------------------------------------------------------------------- Wed Dec 8 14:18:26 UTC 2021 - Jan Engelhardt <jengelh@inai.de> - Update to release 1.23 * Ability to encode BTF tags. * Ability to carry attributes to the kernel BPF verifier for further checks. * Inference of struct member unnatural alignment (__attribute__(__aligned__(N))) to help in generating compileable headers matching the original type layout from BTF data. ------------------------------------------------------------------- Mon Aug 23 23:31:59 UTC 2021 - Jan Engelhardt <jengelh@inai.de> - Update to release 1.22 (bsc#1190340). * Ability to encode BTF to a separate file * Multithreaded DWARF loading * Details at https://marc.info/?l=dwarves&m=162975403628056&w=2 ------------------------------------------------------------------- Wed Aug 18 09:00:01 UTC 2021 - Michal Suchanek <msuchanek@suse.com> - When building with system libbpf depend also on new enough Linux headers. ------------------------------------------------------------------- Fri Aug 13 11:35:30 UTC 2021 - msuchanek@suse.com - 15.4 has new elfutils, drop libebl-plugins dependency. - Update to version 1.21+git177.1ef87b2: * Fix crash with split BTF debuginfo * CMakeList.txt: Bump version to the upcoming 1.22 release, not out of the door yet - Remove upstreamed patch dwarves-Prep-1.22.patch ------------------------------------------------------------------- Sat Jul 17 15:48:30 UTC 2021 - Michal Suchanek <msuchanek@suse.com> - Use system libbpf when available (bsc#1188420 bsc#1188419 jsc#SLE-17288 jsc#SLE-18805). ------------------------------------------------------------------- Thu Jul 15 20:04:36 UTC 2021 - msuchanek@suse.com - Update to version 1.21+git175.1ef87b2 (jsc#SLE-17288): * libbpf: bump dependency to >= 0.4.0 * CMakeLists.txt: Enable SHARED and STATIC lib creation * libbpf: Allow to use packaged version * btfdiff: Support diffing DWARF vs detached BTF * pahole: Allow encoding BTF into a detached file * pahole: Add --kabi_prefix flag * btf_encoder: fix and complete filtering out zero-sized per-CPU variables * btf: Remove ftrace filter * pahole: Introduce --with_flexible_array option to show just types ending in a flexible array * Many updates to btf_encoder and bug fixes - Remove upstreamed patches - btf_encoder-fix-and-complete-filtering-out-zero-sized-per-CPU-variables.patch - remove-ftrace-filter.patch - Pretend version 1.22 to make kernel happy + dwarves-Prep-1.22.patch ------------------------------------------------------------------- Wed Jun 2 14:05:24 UTC 2021 - Dirk Müller <dmueller@suse.com> - use https for url (and more beautification changes from spec-cleaner) ------------------------------------------------------------------- Tue Jun 1 10:28:25 UTC 2021 - Michal Suchanek <msuchanek@suse.com> - Handle zero sized per-cpu veriables in Linux BTF. + btf_encoder-fix-and-complete-filtering-out-zero-sized-per-CPU-variables.patch ------------------------------------------------------------------- Mon May 3 08:45:43 UTC 2021 - Jiri Slaby <jslaby@suse.cz> - add remove-ftrace-filter.patch ------------------------------------------------------------------- Thu Apr 22 10:25:46 UTC 2021 - Jan Engelhardt <jengelh@inai.de> - Codify build requirement on elfutils >= 0.171 ------------------------------------------------------------------- Mon Apr 12 16:36:06 UTC 2021 - Jan Engelhardt <jengelh@inai.de> - Update to release 1.21 * Handle DWARF5 DW_OP_addrx and subprogram ret type with abstract_origin properly. ------------------------------------------------------------------- Fri Feb 5 01:08:01 UTC 2021 - Jan Engelhardt <jengelh@inai.de> - Update to release 1.20 * Addresses problems related to gcc 11 defaulting to DWARF5 for -g. * Support SHN_XINDEX in st_shndx symbol indexes, to handle ELF objects with more than 65534 sections, for instance, which happens with kernels built with KCFLAGS="-ffunction-sections -fdata-sections", Other cases may include when using FG-ASLR, LTO. * Fix BTF variable generation for kernel modules, not skipping variables at offset zero. * Fix address size to match what is in the ELF file being processed, to fix using a 64-bit pahole binary to generate BTF for a 32-bit vmlinux image. ------------------------------------------------------------------- Wed Jan 6 06:07:31 UTC 2021 - Gary Ching-Pang Lin <glin@suse.com> - Drop the version requirement of libdw-devel + DW_AT_alignment is defined in 1.19 so dwarves now is compatible with older libdw. ------------------------------------------------------------------- Tue Nov 24 13:26:05 UTC 2020 - Jan Engelhardt <jengelh@inai.de> - Update to release 1.19 * Support for split BTF. * Support cross-compiled ELF binaries with different endianness. * Support for showing typedefs for anonymous types, like structs, unions and enums. ------------------------------------------------------------------- Tue Oct 27 15:52:01 UTC 2020 - Jan Engelhardt <jengelh@inai.de> - Add _service file / move to 1.18.g19 (863e6f0f) * btf_encoder: Ignore zero-sized ELF symbols ------------------------------------------------------------------- Tue Oct 27 13:00:23 UTC 2020 - Dirk Mueller <dmueller@suse.com> - update to 1.18_15g040fd7f (bsc#1177921): * btf_encoder: Support cross-compiled ELF binaries with different endianness * strings: use BTF's string APIs for strings management * strings: Rename strings.h to avoid clashing with /usr/include/strings.h * dwarf_loader: increase the size of lookup hash map * btf_encoder: revamp how per-CPU variables are encoded * btf_encoder: Discard CUs after BTF encoding * btf_encoder: Fix emitting __ARRAY_SIZE_TYPE__ as index range type * btf_encoder: Use libbpf APIs to encode BTF type info * btf_loader: Use libbpf to load BTF * dwarves: Expose and maintain active debug info loader operations * btf_encoder: detect BTF encoding errors and exit * libbpf: Update to latest libbpf version * dwarf_loader: Conditionally define DW_AT_alignment * pahole: Implement --packed * man-pages: Fix 'coimbine' typo - remove libbpf-Fix-libbpf-hashmap-on-I-LP32-architectures.patch (upstream) ------------------------------------------------------------------- Fri Oct 2 22:00:47 UTC 2020 - Jan Engelhardt <jengelh@inai.de> - Update to release 1.18 * pahole now should be segfault free when handling gdb test suit DWARF files, including ADA, FORTRAN, rust and dwp compressed files (the latter is refused). * Bail out on partial units for now, avoiding segfaults. - Drop dwarves-dwarf_loader-Ignore-entries-in-a-DW_TAG_partial_unit-for-now.patch, dwarves-dwarf_loader-Bail-out-at-DW_TAG_imported_unit-tags.patch (merged) - Add forced ELF symvers because of ABI breaks ------------------------------------------------------------------- Mon Sep 21 18:48:25 UTC 2020 - Tom de Vries <tdevries@suse.com> - Backport fixes for segfault when processing dwz-ed kernel [bsc#1176095,https://github.com/acmel/dwarves/issues/10]. * dwarves-dwarf_loader-Bail-out-at-DW_TAG_imported_unit-tags.patch * dwarves-dwarf_loader-Ignore-entries-in-a-DW_TAG_partial_unit-for-now.patch ------------------------------------------------------------------- Wed Sep 2 08:39:24 UTC 2020 - Jiri Slaby <jslaby@suse.com> - add libbpf-Fix-libbpf-hashmap-on-I-LP32-architectures.patch ------------------------------------------------------------------- Tue May 19 11:44:37 UTC 2020 - Ismail Dönmez <idonmez@suse.com> - Don't require libebl-plugins on suse_version >= 1550 ------------------------------------------------------------------- Sun Mar 15 18:57:27 UTC 2020 - Jan Engelhardt <jengelh@inai.de> - Update to release 1.17 * Support raw BTF as available in /sys/kernel/btf/vmlinux. * Make --find_pointers_to consider unions. * Make --contains and --find_pointers_to honour --unions. * Add support for finding pointers to void. * Make --contains and --find_pointers_to to work with base types. ------------------------------------------------------------------- Mon Dec 16 15:50:02 UTC 2019 - Jan Engelhardt <jengelh@inai.de> - Update to release 1.16 * btf_loader: Add support for BTF_KIND_FUNC ------------------------------------------------------------------- Thu Jun 27 11:22:47 UTC 2019 - Jan Engelhardt <jengelh@inai.de> - Update to new upstream release 1.15 * Avoid null dereference with NULL configs * Fixup printing "const" early with "const void" * Fix recursively printing named structs in --expand_types ------------------------------------------------------------------- Thu May 2 00:00:00 CEST 2019 - dsterba@suse.cz - version 1.13 - Use of the recently introduced BTF deduplication algorithm - Introduce a 'btfdiff' utility - Add a BTF loader, i.e. 'pahole -F btf' allows pretty printing of structs and unions in the same fashion as with DWARF info - Better union support - Infer __attribute__((__packed__)) when structs have no alignment holes - Support DWARF5's DW_AT_alignment - Add a '--compile' option to 'pfunct' ------------------------------------------------------------------- Thu Aug 16 21:20:17 UTC 2018 - jengelh@inai.de - Update to new upstream release 1.12 * Added a BTF (BPF Type Format) encoder * Initial support for DW_TAG_partial_unit * Print cacheline boundaries in multiple union members * Show offsets at union members ------------------------------------------------------------------- Mon Mar 26 12:42:30 UTC 2018 - jengelh@inai.de - dwarves needs elfutils to have the EBL plugins available to carry out its work. [boo#1049871] - Update to new upstream release 1.11 * dwarf_loader: Do not stop processing after finding unsupported tags * dwarf_loader: Support DW_FORM_data{4,8} for reading class member offsets * dwarf_fprintf: Handle DW_TAG_GNU_call_site{_parameter} * dwarf_loader: Add support for DW_TAG_restrict_type * dwarf_loader: Initial support for DW_TAG_unspecified_type - Remove dwarves-no-DW_TAG_mutable.patch (already applied) ------------------------------------------------------------------- Wed Feb 1 14:38:32 UTC 2017 - mpluskal@suse.com - Use cmake macros ------------------------------------------------------------------- Thu Jan 22 08:47:19 UTC 2015 - dimstar@opensuse.org - Add dwarves-no-DW_TAG_mutable.patch: Fix build with newer libdwarf versions: DW_TAG_mutable_type was a mistake in an early DWARFv3 draft and was removed in the final version. ------------------------------------------------------------------- Wed Oct 15 14:37:48 UTC 2014 - jengelh@inai.de - Drop libdwarf dependency; it is not needed for build (libdw is used instead) ------------------------------------------------------------------- Wed Jun 6 21:39:25 UTC 2012 - jengelh@inai.de - Update to new upstream release 1.10 * Initial DWARF4 support * Add stubs for some new GNU tags * Fix a crash when pahole is called with -R -S ------------------------------------------------------------------- Sun Sep 18 17:17:12 UTC 2011 - jengelh@medozas.de - Remove redundant tags/sections from specfile (cf. packaging guidelines) - Use %_smp_mflags for parallel build - Implement baselibs config ------------------------------------------------------------------- Thu Aug 11 14:47:15 UTC 2011 - jengelh@medozas.de - Update to new upstream release 1.9 * Add the "scncopy" tool - like object copy but tries not to change section content * pfunct: Introduce the -P option * dwarves fprintf: Add extra GNU tags - Update group and description with something more detailed - Remove redundant %clean section - Strip duplicate changelog - Remove redundant manual requires on libraries - Update URL to acme's new location ------------------------------------------------------------------- Wed Apr 13 16:37:41 UTC 2011 - mgorman@suse.de - Remove %debug_package directive which is breaking build ------------------------------------------------------------------- Mon May 3 14:20:14 UTC 2010 - lchiquitto@novell.com - update to 1.8 release ------------------------------------------------------------------- Fri Feb 29 18:33:01 CET 2008 - dmueller@suse.de - update to 1.6 release ------------------------------------------------------------------- Sat Dec 1 17:25:25 CET 2007 - dgollub@suse.de - initial package of dwarves
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