Tengda Wu 0ba32f84fc perf annotate: Adapt arch__dwarf_regnum() for arm64 ... Currently, arch__dwarf_regnum() assumes that all architectures use a register prefix character (e.g., '%' for x86) defined by arch->objdump.register_char, and uses it to match register names in objdump output. However, this assumption does not hold for arm64, where assembly syntax uses bare register names like 'x0', 'w1' without any prefix. As a result, arm64 builds may fail to correctly recognize register names from objdump disassembly, leading to incomplete or incorrect annotation output. To address this: - Make the register prefix check optional, allowing architectures without a prefix character to be parsed correctly. - Extend the delimiter set in strpbrk() to include the closing square bracket ']'. In arm64 assembly, memory operands often use bracketed syntax such as '[x1, #16]' or '[x2]'. Adding ']' ensures clean extraction of register names like 'x2' without trailing characters. Reviewed-by: Ian Rogers <irogers@google.com> Reviewed-by: Namhyung Kim <namhyung@kernel.org> Signed-off-by: Tengda Wu <wutengda@huaweicloud.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2026-09-21 08:30:55 +02:00
..
arch	perf libdw: Fix Dwfl discovery with split files	2026-09-18 17:23:16 -03:00
bench	perf bench messaging: Fix the formatting issue when printing.	2026-09-17 12:27:34 -03:00
check-header_ignore_hunks/lib
dlfilters
Documentation	perf config: Add core.hybrid-merge to configure event merging	2026-09-18 17:37:45 -03:00
include/perf
jvmti	perf tools: Use calloc() where applicable	2026-04-08 19:21:05 -07:00
pmu-events	perf jevents: Add mesh bandwidth saturation for CWF, EMR, GRR, SNR, SPR, SRF	2026-09-13 21:43:20 -03:00
python	perf python: Fix ilist TreeNode string type drift	2026-09-13 18:39:12 -03:00
scripts	tools: Port perf ui from GTK 2 to GTK 4	2026-09-09 17:00:04 -03:00
tests	perf test: Isolate test suite from user .perfconfig natively	2026-09-18 17:38:50 -03:00
trace	perf trace: Introduce kernel symbol beautifier for virtual addresses	2026-09-04 18:14:01 -03:00
ui	perf tools: Add TUI hints for --hybrid-merge	2026-09-18 17:37:04 -03:00
util	perf annotate: Adapt arch__dwarf_regnum() for arm64	2026-09-21 08:30:55 +02:00
.clang-format	perf tool: Align structs in arrays in .clang-format	2026-09-09 17:03:35 -03:00
.gitignore	perf pmu-events: Split big_c_string storage into standalone compilation unit	2026-05-20 17:46:45 -03:00
bpf_skel.mak	perf build: Compile BPF skeletons with -mcpu=v3	2026-06-04 10:58:32 -03:00
Build	perf trace beauty: Make beauty generated C code standalone .o files	2026-05-20 17:46:45 -03:00
builtin-annotate.c	tools: Port perf ui from GTK 2 to GTK 4	2026-09-09 17:00:04 -03:00
builtin-bench.c	perf bench: Constify tables	2026-04-08 19:21:05 -07:00
builtin-buildid-cache.c	perf symbol: Fix ENOENT case for filename__read_build_id	2025-12-17 07:30:51 -08:00
builtin-buildid-list.c	perf build-id: Fix off-by-one bug when printing kernel/module build-id	2026-05-20 15:50:32 -03:00
builtin-c2c.c	perf hist: Remove keysym.h include from hist.h	2026-09-08 17:50:37 -03:00
builtin-check.c	perf data ctf: replace libbabeltrace with babeltrace2-ctf-writer	2026-06-04 17:34:52 -03:00
builtin-config.c	perf tool: Tidy up util/cache.h header file users	2026-09-08 17:50:28 -03:00
builtin-daemon.c	perf tools: Replace basename() calls with perf_basename()	2026-04-08 19:21:05 -07:00
builtin-data.c	perf data ctf: replace libbabeltrace with babeltrace2-ctf-writer	2026-06-04 17:34:52 -03:00
builtin-diff.c	perf tools: Guard test_bit from out-of-bounds sample CPU	2026-06-04 17:34:52 -03:00
builtin-evlist.c	perf tool: Add the perf_tool argument to all callbacks	2025-11-07 13:25:05 -08:00
builtin-ftrace.c	perf ftrace latency: Do not read trace files when BPF is used	2026-09-08 18:04:33 -03:00
builtin-help.c	perf tool: Tidy up util/cache.h header file users	2026-09-08 17:50:28 -03:00
builtin-inject.c	perf python: Use evsel in sample in pyrf_event	2026-06-30 10:17:12 -07:00
builtin-kallsyms.c
builtin-kmem.c	perf tools: Include file offset and event type name in skip messages	2026-06-03 16:31:03 -03:00
builtin-kvm.c	perf hist: Remove keysym.h include from hist.h	2026-09-08 17:50:37 -03:00
builtin-kwork.c	perf evlist: Add reference count checking	2026-06-30 10:17:11 -07:00
builtin-list.c	perf list: Avoid repeated strlen() when escaping JSON strings	2026-09-13 18:44:37 -03:00
builtin-lock.c	perf evlist: Add reference count checking	2026-06-30 10:17:11 -07:00
builtin-mem.c	perf tool: Remove evsel from tool APIs that pass the sample	2026-05-20 16:34:23 -03:00
builtin-probe.c	perf tools: Add layout support for --symfs option	2026-03-10 23:13:30 -07:00
builtin-record.c	perf record: Fix unhandled POLLHUP on non_perf_event descriptors	2026-09-17 12:27:34 -03:00
builtin-report.c	perf config: Add core.hybrid-merge to configure event merging	2026-09-18 17:37:45 -03:00
builtin-sched.c	perf sched latency: Add histogram and time interval options	2026-08-07 10:56:23 -07:00
builtin-script.c	perf regs: Enable dumping of SIMD registers	2026-09-14 15:34:43 -03:00
builtin-stat.c	perf stat: Avoid uninitialized memory read on error	2026-09-09 08:10:17 -03:00
builtin-timechart.c	perf timechart: Fix memory leaks in draw_wakeups()	2026-06-30 17:04:51 -07:00
builtin-top.c	perf config: Add core.hybrid-merge to configure event merging	2026-09-18 17:37:45 -03:00
builtin-trace.c	perf trace: Add upper bound checks for augmented BTF struct printing	2026-09-08 18:42:37 -03:00
builtin-version.c
builtin.h	perf tool: Move usage strings and functions to perf.c	2026-09-08 17:50:32 -03:00
check-headers.sh	perf beauty: Move copy of fadvise.h from tools/include/ to tools/perf/trace/beauty/include/	2026-03-31 20:23:06 -07:00
CREDITS
design.txt
Makefile	perf tests: Improvements to build-test performance	2026-09-09 17:00:36 -03:00
Makefile.config	perf tools: make the GTK4 report browser actually loadable at runtime	2026-09-09 17:00:36 -03:00
Makefile.perf	tools: Port perf ui from GTK 2 to GTK 4	2026-09-09 17:00:04 -03:00
MANIFEST
perf-archive.sh
perf-completion.sh
perf-iostat.sh
perf-read-vdso.c
perf-sys.h
perf.c	perf tool: Add fallback stubs for missing dependencies	2026-09-08 17:50:34 -03:00
perf.h	perf: Completely remove possibility to override MAX_NR_CPUS	2025-09-12 10:52:22 -03:00