[PATCH v2 0/3] perf more ELF machine usage
From: Ian Rogers
Date: Mon Jan 26 2026 - 17:06:06 EST
Switch 3 more cases where the perf_env arch was being used to
determine the architecture type and switch to using the ELF
machine. This includes the addition of minimal instruction parsing in
perf script for architectures other than x86, or x86 when
cross-platform.
v2: Resolve conflicts with:
https://lore.kernel.org/lkml/20260123222209.1181249-1-irogers@xxxxxxxxxx/
v1: https://lore.kernel.org/lkml/20260124001611.1332019-1-irogers@xxxxxxxxxx/
Ian Rogers (3):
perf script: Fix script_fetch_insn for more than just x86
perf callchain: Switch callchain_param_setup from an arch to an
e_machine
perf thread-stack: Switch thread_stack__init to use e_machine
tools/perf/arch/x86/util/Build | 1 -
tools/perf/arch/x86/util/archinsn.c | 27 -------
tools/perf/builtin-report.c | 6 +-
tools/perf/builtin-script.c | 20 +-----
.../scripts/python/Perf-Trace-Util/Context.c | 2 +-
tools/perf/tests/dlfilter-test.c | 1 -
tools/perf/util/archinsn.h | 12 ----
tools/perf/util/callchain.c | 4 +-
tools/perf/util/callchain.h | 2 +-
tools/perf/util/dlfilter.c | 3 +-
tools/perf/util/sample.c | 71 +++++++++++++++++++
tools/perf/util/sample.h | 7 ++
tools/perf/util/thread-stack.c | 4 +-
tools/perf/util/trace-event-scripting.c | 16 -----
tools/perf/util/trace-event.h | 3 -
15 files changed, 90 insertions(+), 89 deletions(-)
delete mode 100644 tools/perf/arch/x86/util/archinsn.c
delete mode 100644 tools/perf/util/archinsn.h
--
2.52.0.457.g6b5491de43-goog