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-------------------------------------------------------------------
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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