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| Name: bpftrace | Distribution: SUSE Linux Enterprise 15 |
| Version: 0.19.1 | Vendor: SUSE LLC <https://www.suse.com/> |
| Release: 150600.2.3 | Build date: Thu May 9 15:58:34 2024 |
| Group: Development/Tools/Debuggers | Build host: h04-ch2b |
| Size: 111193740 | Source RPM: bpftrace-0.19.1-150600.2.3.src.rpm |
| Packager: https://www.suse.com/ | |
| Url: https://github.com/iovisor/bpftrace | |
| Summary: High-level tracing language for Linux eBPF | |
High-level tracing language for Linux, allowing for instrumentation of in-kernel and userspace state. It makes use of only upstream features such as eBPF tracing (which builds on kprobes, uprobes, and a variety of other kernel technologies). BPFtrace's language is inspired by awk and C, as well as other tracers such as DTrace and SystemTap.
Apache-2.0
* Tue Mar 26 2024 shung-hsi.yu@suse.com
- Bump LLVM major version to 17
* Mon Jan 22 2024 shung-hsi.yu@suse.com
- Switch to gcc for compilation (bsc#1219008)
* Mon Nov 13 2023 shung-hsi.yu@suse.com
- Update to 0.19.1
* Support all iterators
* Support parsing bitfields from BTF/DWARF and printing entire
structs
* Support using BTF for tracepoints defined in modules
* PowerPC
* Enable watchpoint support
* Add new function, offsetof, get the offset of the element in
the struct
* Add iter:task_vma iterators detection
* Add trailer to truncated strings
* Support func builtin for k(ret)func probes
* Support casting int <-> int array
* Support targeting all running processes for USDTs
* Improve attaching to uprobes with size 0
* Make args a structure (instead of a pointer)
* Improve user symbol resolution
* uprobes: make C++ symbol demangling explicit
* uprobe: improve C++ probes listing
* Fix segfaults in dwarf_parser
* Fix resolving username for malformed /etc/passwd
* Fix crashes when maps are concurrently modified
* Fix alignment of byte arrays inside tuples
* Allow '+' in attach point path
* Improve listing and 'probe' builtin for several probe types
* Allow probe builtin with aliased software/hardware probes
* Support executing symlinked binaries with -c
* Add access to CLOCK_MONOTONIC with nsecs(monotonic)
* iter: Skip structures with '__safe_trusted' suffix
* Improve detection of unknown typedefs in ClangParser
- Drop Vendor-BPF_F_KPROBE_MULTI_RETURN-definition.patch since it
is included from v0.18.0
* Mon Mar 06 2023 shung-hsi.yu@suse.com
- Add Vendor-BPF_F_KPROBE_MULTI_RETURN-definition.patch to fix build on
Leap 15.5/SLES 15-SP5
* Thu Feb 09 2023 shung-hsi.yu@suse.com
- Set USE_SYSTEM_BPF_BCC to ON so system libraries are used
- Update to 0.17.0
+ Support opaque pointer (boo#1207295)
+ Support 32-bit ARM systems
+ Support BTF in kernel modules
+ Add %rh option to print buffer as hex without \x
+ Add stdbool.h to built-in headers
+ Raise minimum versions for libbpf and bcc and vendor them for local builds
+ Support comparison for integer arrays
+ Drop Ubuntu 19.10 lockdown detection
+ Fix pointer/register loads on 32-bit architectures
+ Fix kprobe multi-attachment
+ Fix attaching to multiple USDT probes using the same wildcard
+ Fix pointer arithmetics codegen
+ Fix segfault for invalid AssignVarStatement visit
+ Better handling of missing function trace support files
+ Fix unroll ID reset
+ Support profile and interval probes in probe matcher
+ Fix BTF detection macro in tools/old/mdflush.bt
* Mon Jan 09 2023 shung-hsi.yu@suse.com
- Bump LLVM major version to 15 in preparation for Leap 15.5/SLES 15-SP5
* Thu Sep 01 2022 shung-hsi.yu@suse.com
- Drop Detect-new-BTF-api-btf_dump__new-btf_dump__new_v0_6_0.patch, which is
incorporated since 0.16.0
- Update to 0.16.0
+ Add builtin: numaid
+ Add helper verifier error handling
+ Add builtin: pton
+ Add builtin: debugf
+ Add builtin: strerror
+ Move from BCC to libbpf (although BCC is still a dependency)
+ Add non-uprobe based BEGIN/END implementation
+ Helper errors (-k, -kk options) are now emitted to text or json output
+ kprobe offset verification is now optional, without requiring --unsafe
+ Disallow different lhist bounds in a single map
+ Serialize empty histogram as an empty JSON array
+ Handle enum values in tracepoint format defs
+ Fix compound assignments with non-unary expr
+ Fix invalid LLVM IR in join builtin
+ Fix lexer buffer size check
+ Fix invalid LLVM IR as detected by tests
+ Fix builds against libbfd(binutils) >=2.39
+ Fix access to ctx
+ Add sslsnoop and ssllatency tools
+ Add undump tool.
- Update to 0.15.0
+ Add option for unconditional hex output
+ Add builtin function: cgroup_path
+ Limit number of generated BPF programs
+ Support the octal format specifier (%o) in printf
+ Improve include paths resolution
+ Automatic type resolution from DWARF
+ Add builtin function: bswap
+ Print all maps to stdout on SIGUSR1
+ Use auto-resolution of library paths for tools
+ Improve handling empty attach points
+ Fix precedence of multiplicative operations
+ Fix probe matching for uprobes with absolute address
+ Fix tools to work on new kernel versions
+ Fix uprobe target resolution
+ Fix using wildcards in kfunc
+ Improve handling of format strings
+ Fix codegen for buf
+ Update biosnoop.bt for kernel >=5.17
* Tue Jun 21 2022 pgajdos@suse.com
- do not link against the shared BFD libraries [bsc#1200630]
* Fri Apr 22 2022 shung-hsi.yu@suse.com
- Update to 0.14.1
+ Fix precedence of multiplicative operations
- Add Detect-new-BTF-api-btf_dump__new-btf_dump__new_v0_6_0.patch to fix
compilation error when building with libbpf v0.6
* Tue Oct 26 2021 coolo@suse.com
- Update to 0.14.0
+ Support microsecond timestamps in stftime()
+ Add _ as integer literal digit separator
+ Support for C style integer suffix in parser
+ Add C like pointer arithmetic
+ Automatic resolution of library paths for uprobes
+ Support positional parameters as integer literals
+ Access to uprobe arguments by name
+ Prevent LLVM from unrolling loops
+ Fix memory leaks in struct types
+ Fix strncmp() when N is bigger than on-stack buffer
+ Fix strncmp() to check for NUL terminator
+ Fix unroll() with async calls
+ Fix string comparison codegen
+ Fix verifier error when accessing same tracepoint field twice
+ Fix reading too many bits for <64 bit kfunc args
+ Fix misaligned stack access for map keys
+ Write new man page for bpftrace(8)
* Thu Oct 14 2021 asarai@suse.com
- Ensure we always use a fixed LLVM major version to match upstream (12 at the
moment). On Leap we use the latest LLVM (9 at the moment) because 12 is not
available.
* Mon Oct 04 2021 shung-hsi.yu@suse.com
- Update to bpftrace 0.13.0.
+ support for LLVM 12
+ warn if attaching a kprobe to a non-traceable function
+ support for -k[k] and elapsed in iter probes
+ improve JSON printing (nested structs)
+ return 1 from tracepoint probes
+ preserve original order of struct types
- disallow accessing common tracepoint fields
- forbid casting from/to struct types
* Fri Apr 16 2021 asarai@suse.com
- Update to bpftrace 0.12.1.
* Incorrect --info output bug fix release
* Sat Apr 03 2021 asarai@suse.com
- Update to bpftrace 0.12.0.
+ add path, macaddr, strftime builtin
+ allow wildcards for tracepoint categories
+ add wildcard support for kfunc probe types
+ support scientific notation for integer literals
+ list retprobes
+ resolve unknown typedefs using BTF and give a hint when a type cannot be found
+ support multi-matched globbed targets for uprobe and ustd probes
+ positional parameters: support numbers as strings and params as string literals
+ support for tracepoint __data_loc fields
+ set addrspace info for various builtins
+ support watchpoint for kernel space address
+ support for pointer to pointer
+ support for uprobe refcounts
+ support for usdt arguments utilising the index register and scale
+ printing structures
- disable str($# + 1)
* array improvements (support assignment to variables and usage as a map key)
- Remove upstreamed patches:
- bpftrace-bsc1180670-sync-man-page-and-help.patch
* Fri Jan 08 2021 glin@suse.com
- Add bpftrace-bsc1180670-sync-man-page-and-help.patch to sync
man page and help (bsc1180670)
* Mon Nov 23 2020 asarai@suse.com
- Do not strip bpftrace binaries -- bpftrace depends on debuginfos for
/proc/self/exe in order to implement the BEGIN trigger. bsc#1178928
* Sat Nov 14 2020 asarai@suse.com
- Update to bpftrace 0.11.4.
* Alpine build bug fix release
* bcc 0.17 support release
- Remove upstreamed patches:
- detect-7-arg-bpf_attach_uprobe.patch
* Mon Nov 09 2020 mrueckert@suse.de
- added detect-7-arg-bpf_attach_uprobe.patch:
fix build with new bpf_attach_uprobe in TW
* Sat Oct 31 2020 asarai@suse.com
- Update to bpftrace 0.11.2.
* Support for LLVM 11.
* Wed Jul 15 2020 asarai@suse.com
- Update to bpftrace 0.11.0.
* Tue Apr 14 2020 idonmez@suse.com
- Update to version 0.10.0
* Support for LLVM 9 and LLVM 10 has been added.
* See the complete changelog at https://github.com/iovisor/bpftrace/releases/tag/v0.10.0
- Drop upstreamed patches:
- boo1162312-cmake-use-_LIBRARIES-when-testing-for-libbfd-version.patch
- install-man-dir.patch
* Wed Feb 05 2020 asarai@suse.com
- Update to bpftrace 0.9.4.
* New calls: signal, override, strncmp.
* Support for attaching to `kprobes` at an offset.
* Support for struct bitfields.
See the upstream changelog for more details:
<https://github.com/iovisor/bpftrace/releases/tag/v0.9.4>
* Fri Jan 31 2020 asarai@suse.com
- Fix builds on Leap 15.1. This requires quite a bit of trickery related to
binutils (see boo#1162312), but it's nothing too hard.
- Added patch to workaround boo#1162312.
+ boo1162312-cmake-use-_LIBRARIES-when-testing-for-libbfd-version.patch
* Thu Nov 21 2019 aloisio@gmx.com
- Update to version 0.9.3
* Allow attaching to uprobes at an offset
* BTF support
* integer casts
* integer pointer casts
* Tue Nov 19 2019 glin@suse.com
- Update bpftrace to v0.9.2
+ New environment variables (BPFTRACE_NO_USER_SYMBOLS,
BPFTRACE_LOG_SIZE)
+ New probe type: memory watchpoint
+ Support for JSON output
- Exclude armv7 and i586 since bcc doesn't support USDT for these
two architectures
* Tue Aug 20 2019 mpluskal@suse.com
- Cleanup using spec-cleaner
* Tue Aug 20 2019 aojeagarcia@suse.com
- Add readline missing dependency
* Sat Jul 13 2019 aaronpuchert@alice-dsl.net
- Use %cmake for building, don't set flags manually.
- Use %cmake_install instead of installing manually.
- install-man-dir.patch: Fix installation directory for man pages.
- Fix executable bit for tools.
- Fix shebangs in %prep, use -exec instead of piping to xargs.
- Disable LTO, because -flto=<number> isn't supported by Clang.
Also LTO is perhaps not so important here.
* Wed Jun 26 2019 asarai@suse.com
- Update bpftrace to v0.9.1. Upstream changelog:
* Additions:
+ Introduce compound assignment operators (+= and friends).
+ Add support for arrays and IPv6 for the ntop builtin function.
+ Add basic support to enums (treat them as constants).
+ Add macro definition support.
+ Add support for arrays and IPv6 for the ntop builtin function.
+ Allow comparison of two string variables.
+ Add pre and post behavior to ++ and -- operators.
* Breaking changes:
- Ban kprobes that cause CPU deadlocks.
+ Add unsafe-mode and make default execution mode safe-mode.
* Wed Apr 24 2019 asarai@suse.com
- Update bpftrace to v0.9.
- Deprecated: sym() and stack() are deprecated.
Use ksym() and kstack() instead.
* Tue Jan 15 2019 asarai@suse.com
- Update bpftrace import to 0.0.0 (again).
- Remove patch for bcc-devel now that there is an upstream fix for it
(https://github.com/iovisor/bpftrace/pull/327). boo#1117223
- 0001-cmake-fix-builds-within-OBS.patch
* Sun Nov 25 2018 asarai@suse.com
- Switch to using bcc-devel from Base:System. This required a few backports
from upstream and some other various changes. boo#1117223
https://github.com/iovisor/bpftrace/pull/227
* 0001-cmake-fix-builds-within-OBS.patch
* Tue Oct 30 2018 asarai@suse.com
- Initial bpftrace 0.0.0 import. Upstream doesn't really have versioning, so
now we just use _service and pull from master. BCC required a bit of
vendoring work, though hopefully we can switch to using bcc-tool-devel.
boo#1117223
/usr/bin/bpftrace /usr/bin/bpftrace-aotrt /usr/share/doc/packages/bpftrace /usr/share/doc/packages/bpftrace/README.md /usr/share/doc/packages/bpftrace/docs /usr/share/doc/packages/bpftrace/docs/developers.md /usr/share/doc/packages/bpftrace/docs/embedded_builds.md /usr/share/doc/packages/bpftrace/docs/fuzzing.md /usr/share/doc/packages/bpftrace/docs/internals_development.md /usr/share/doc/packages/bpftrace/docs/nix.md /usr/share/doc/packages/bpftrace/docs/reference_guide.md /usr/share/doc/packages/bpftrace/docs/release_process.md /usr/share/doc/packages/bpftrace/docs/tutorial_one_liners.md /usr/share/doc/packages/bpftrace/docs/tutorial_one_liners_chinese.md /usr/share/doc/packages/bpftrace/docs/tutorial_one_liners_japanese.md /usr/share/licenses/bpftrace /usr/share/licenses/bpftrace/LICENSE /usr/share/man/man8/bpftrace.8.gz
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