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File bpftrace.changes of Package bpftrace
------------------------------------------------------------------- Wed Oct 30 12:21:20 UTC 2024 - Shung-Hsi Yu <shung-hsi.yu@suse.com> - Switch to gcc for compilation (bsc#1219008) ------------------------------------------------------------------- Thu Oct 24 15:51:11 UTC 2024 - Aleksa Sarai <asarai@suse.com> - Update to 0.21.2. + Add lazy_symbolication config option. + Add ability to list all probes in a program. + Add ability to call print() with indexed maps to print single map values. + Add LLVM 18 support. + Add ability to call delete() with multiple arguments. + Add for-each loops for iterating over map elements. + Add optional systemd support. + Add ability to attach uprobes to inlined functions. + Enable count, sum, min, and max map reads in kernel space. + Add config option for handling missing probes. * Better error message for args in mixed probes. * Improve DWARF support, using liblldb instead of libdw. * Use new hash function to reduce collisions when aggregating on stack traces. * Disable func builtin for kretprobes and uretprobes when get_func_ip feature is not available. * Move error printing from debug to verbose mode. * Allow attaching to spin_lock functions with mitigations to prevent deadlocks. * Remove length limitations for strings coming out of str() and path(). - Deprecate sarg builtin. ------------------------------------------------------------------- Wed May 22 07:17:45 UTC 2024 - Shung-Hsi Yu <shung-hsi.yu@suse.com> - Update to 0.20.4 * Drop the kernel headers unpack and caching feature ------------------------------------------------------------------- Tue Mar 26 13:01:31 UTC 2024 - Shung-Hsi Yu <shung-hsi.yu@suse.com> - Update to 0.20.3 to fix build on pre-v5.14 kernel - Drop fix-build-issue-when-using-UAPI-of-older-kernel.patch which is now included ------------------------------------------------------------------- Tue Mar 19 05:31:53 UTC 2024 - Shung-Hsi Yu <shung-hsi.yu@suse.com> - Change LLVM version macro to the cleaner alternative that supports SLE as well, matching the one used in bcc package ------------------------------------------------------------------- Fri Mar 8 06:42:00 UTC 2024 - Shung-Hsi Yu <shung-hsi.yu@suse.com> - Update to 0.20.2 * Fix security hole checking unpacked kernel headers (CVE-2024-2313) - Add fix-build-issue-when-using-UAPI-of-older-kernel.patch to fix build issue on pre-v6.0 kernel ------------------------------------------------------------------- Wed Jan 31 07:31:21 UTC 2024 - Shung-Hsi Yu <shung-hsi.yu@suse.com> - Change LLVM version macro to the cleaner alternative suggested in SR#1134405 - Update to 0.20.1 * Add log2 histograms with finer granularity * Add support for uprobe_multi link * Attach BTF to generated BPF programs * Add fentry/fexit aliases for kfunc/kretfunc * Support pid targeting for uprobe * New builtin for getting the number of map elements * New config block syntax and standardize config and env var names * Add a jiffies builtin for advanced usages * Fix silent truncation of 64-bit values in hist() * Fix retval for kretfunc/fexit * Add PPID field to execsnoop.bt ------------------------------------------------------------------- Wed Dec 20 22:44:04 UTC 2023 - Aaron Puchert <aaronpuchert@alice-dsl.net> - No longer keep debug info: this is not needed since version 0.16 because of gh#iovisor/bpftrace#2264. This reduces binary and package size significantly, and shouldn't regress on bsc#1178928. - Enable (Thin)LTO via CMake. ------------------------------------------------------------------- Thu Dec 14 11:21:31 UTC 2023 - Shung-Hsi Yu <shung-hsi.yu@suse.com> - Bump LLVM major version to 17 - Support DWARF parsing (boo#1217737) ------------------------------------------------------------------- Mon Nov 13 09:17:21 UTC 2023 - Shung-Hsi Yu <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 6 08:57:00 UTC 2023 - Shung-Hsi Yu <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 9 07:35:30 UTC 2023 - Shung-Hsi Yu <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 9 07:19:16 UTC 2023 - Shung-Hsi Yu <shung-hsi.yu@suse.com> - Bump LLVM major version to 15 in preparation for Leap 15.5/SLES 15-SP5 ------------------------------------------------------------------- Thu Sep 1 04:58:08 UTC 2022 - Shung-Hsi Yu <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 08:36:57 UTC 2022 - pgajdos@suse.com - do not link against the shared BFD libraries [bsc#1200630] ------------------------------------------------------------------- Fri Apr 22 07:35:09 UTC 2022 - Shung-Hsi Yu <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 07:46:27 UTC 2021 - Stephan Kulow <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 23:54:40 UTC 2021 - Aleksa Sarai <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 4 04:11:02 UTC 2021 - Shung-Hsi Yu <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 17:42:10 UTC 2021 - Aleksa Sarai <asarai@suse.com> - Update to bpftrace 0.12.1. * Incorrect --info output bug fix release ------------------------------------------------------------------- Sat Apr 3 04:19:14 UTC 2021 - Aleksa Sarai <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 8 02:54:33 UTC 2021 - Gary Ching-Pang Lin <glin@suse.com> - Add bpftrace-bsc1180670-sync-man-page-and-help.patch to sync man page and help (bsc1180670) ------------------------------------------------------------------- Mon Nov 23 06:25:32 UTC 2020 - Aleksa Sarai <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 23:44:23 UTC 2020 - Aleksa Sarai <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 9 01:17:21 UTC 2020 - Marcus Rueckert <mrueckert@suse.de> - added detect-7-arg-bpf_attach_uprobe.patch: fix build with new bpf_attach_uprobe in TW ------------------------------------------------------------------- Sat Oct 31 06:05:03 UTC 2020 - Aleksa Sarai <asarai@suse.com> - Update to bpftrace 0.11.2. * Support for LLVM 11. ------------------------------------------------------------------- Wed Jul 15 22:26:55 UTC 2020 - Aleksa Sarai <asarai@suse.com> - Update to bpftrace 0.11.0. ------------------------------------------------------------------- Tue Apr 14 06:57:29 UTC 2020 - Ismail Dönmez <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 5 02:21:50 UTC 2020 - Aleksa Sarai <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 09:19:26 UTC 2020 - Aleksa Sarai <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 20:49:17 UTC 2019 - Luigi Baldoni <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 06:41:39 UTC 2019 - Gary Ching-Pang Lin <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 14:05:31 UTC 2019 - Martin Pluskal <mpluskal@suse.com> - Cleanup using spec-cleaner ------------------------------------------------------------------- Tue Aug 20 08:50:27 UTC 2019 - Antonio Ojea <aojeagarcia@suse.com> - Add readline missing dependency ------------------------------------------------------------------- Sat Jul 13 21:54:11 UTC 2019 - Aaron Puchert <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 01:49:06 UTC 2019 - Aleksa Sarai <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 14:58:42 UTC 2019 - Aleksa Sarai <asarai@suse.com> - Update bpftrace to v0.9. - Deprecated: sym() and stack() are deprecated. Use ksym() and kstack() instead. ------------------------------------------------------------------- Tue Jan 15 09:56:40 UTC 2019 - Aleksa Sarai <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 01:11:33 UTC 2018 - Aleksa Sarai <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 18:51:01 UTC 2018 - Aleksa Sarai <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
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