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linux/tools/perf/tests
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Ian Rogers 7ce6dfc603 perf script: Fix script_fetch_insn for more than just x86 
The script_fetch_insn code was only supported on natively running x86.

Implement a crude elf_machine_max_instruction_length function and use to
give an instruction length on more than just x86.

Use the ELF machine to determine the length to use to support
cross-architecture development.

Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@linaro.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Leo Yan <leo.yan@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Shimin Guo <shimin.guo@skydio.com>
Cc: Yujie Liu <yujie.liu@intel.com>
[ Conditionally define EM_CSKY and EM_LOONGARCH for older distros ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 		2026-01-27 01:35:22 -03:00
..
config-fragments perf tools: Enable configs required for test_uprobe_from_different_cu.sh 2024-04-17 12:21:39 -03:00
shell perf test: Fix test perf evlist for z/VM s390x 2026-01-26 18:21:20 -03:00
workloads perf test workload: Add inlineloop test workload 2026-01-12 16:11:15 -03:00
Build perf test: Add kallsyms split test 2025-12-02 21:59:15 -08:00
api-io.c
…
backward-ring-buffer.c perf target: Remove uid from target 2025-06-09 11:18:18 -07:00
bitmap.c perf cpumap: Use perf_cpu_map__for_each_cpu when possible 2024-03-21 10:41:28 -03:00
bp_account.c perf tests bp_account: Fix leaked file descriptor 2025-07-11 12:05:02 -07:00
bp_signal.c perf parse-events: Add default_breakpoint_len helper 2024-09-04 09:49:09 -03:00
bp_signal_overflow.c perf parse-events: Add default_breakpoint_len helper 2024-09-04 09:49:09 -03:00
builtin-test.c perf test workload: Add inlineloop test workload 2026-01-12 16:11:15 -03:00
code-reading.c perf test: Switch cycles event to cpu-cycles 2025-10-15 23:59:12 +09:00
cpumap.c perf test cpumap: Avoid use-after-free following merge 2025-01-08 17:40:05 -03:00
demangle-java-test.c perf test demangle-java: Don't segv if demangling fails 2025-05-28 10:12:47 -03:00
demangle-ocaml-test.c perf test demangle-ocaml: Switch to using dso__demangle_sym() 2025-05-09 17:03:09 -03:00
demangle-rust-v0-test.c perf test demangle-rust: Add Rust demangling test 2025-05-09 17:01:57 -03:00
dlfilter-test.c perf script: Fix script_fetch_insn for more than just x86 2026-01-27 01:35:22 -03:00
dso-data.c perf test dso-data: Correctly free test file in read test 2025-03-17 22:07:18 -07:00
dwarf-unwind.c perf machine: Explicitly pass in host perf_env 2025-07-25 10:37:57 -07:00
event-times.c perf thread_map: Remove uid options 2025-06-09 11:18:18 -07:00
event_groups.c perf test: Update event_groups test to use instructions 2025-01-18 10:32:57 -08:00
event_update.c libperf evsel: Rename own_cpus to pmu_cpus 2025-07-24 13:41:35 -07:00
evsel-roundtrip-name.c perf evsel: Use evsel__name_is() helper 2024-04-03 11:48:56 -03:00
evsel-tp-sched.c perf build: Include libtraceevent headers directly indicated by pkg-config 2024-11-08 22:42:57 -08:00
expand-cgroup.c perf stat: Move metric list from config to evlist 2025-07-11 12:36:40 -07:00
expr.c perf test expr: Fix system_tsc_freq for only x86 2024-12-11 09:19:44 -08:00
fdarray.c
…
genelf.c
…
hists_common.c perf dso: Add reference count checking and accessor functions 2024-05-06 15:28:49 -03:00
hists_common.h
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hists_cumulate.c perf sort: Use perf_env to set arch sort keys and header 2025-07-25 10:37:58 -07:00
hists_filter.c perf sort: Use perf_env to set arch sort keys and header 2025-07-25 10:37:58 -07:00
hists_link.c perf sort: Use perf_env to set arch sort keys and header 2025-07-25 10:37:58 -07:00
hists_output.c perf sort: Use perf_env to set arch sort keys and header 2025-07-25 10:37:58 -07:00
hwmon_pmu.c perf auxtrace: Remove errno.h from auxtrace.h and fix transitive dependencies 2025-11-13 23:03:11 -08:00
is_printable_array.c
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kallsyms-split.c perf tests kallsyms: Fix missed map__put() 2026-01-20 17:29:15 -03:00
keep-tracking.c perf test: Switch cycles event to cpu-cycles 2025-10-15 23:59:12 +09:00
kmod-path.c
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make perf build: Remove NO_LIBDW_DWARF_UNWIND option 2026-01-20 15:43:56 -03:00
maps.c perf test maps: Additional maps__fixup_overlap_and_insert tests 2025-11-19 16:20:15 -08:00
mem.c perf mem-info: Add reference count checking 2024-05-07 18:06:44 -03:00
mem2node.c
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mmap-basic.c perf test: Don't fail if user rdpmc returns 0 when disabled 2025-11-16 23:24:00 -08:00
mmap-thread-lookup.c perf machine: Explicitly pass in host perf_env 2025-07-25 10:37:57 -07:00
openat-syscall-all-cpus.c perf thread_map: Remove uid options 2025-06-09 11:18:18 -07:00
openat-syscall-tp-fields.c perf target: Remove uid from target 2025-06-09 11:18:18 -07:00
openat-syscall.c perf thread_map: Remove uid options 2025-06-09 11:18:18 -07:00
parse-events.c perf test: Add missing newlines in debug messages 2026-01-20 17:34:51 -03:00
parse-metric.c perf stat: Reduce scope of walltime_nsecs_stats 2025-11-17 18:43:09 -08:00
parse-no-sample-id-all.c perf sample: Make user_regs and intr_regs optional 2025-02-12 20:06:11 -08:00
pe-file-parsing.c perf tools: Don't read build-ids from non-regular files 2025-11-26 10:13:38 -08:00
pe-file.c
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pe-file.exe
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pe-file.exe.debug
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perf-hooks.c
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perf-record.c perf test: Don't leak workload gopipe in PERF_RECORD_* 2025-09-19 16:39:20 -03:00
perf-targz-src-pkg perf test: Change all remaining #!/bin/sh to #!/bin/bash 2025-06-26 10:31:05 -07:00
perf-time-to-tsc.c perf test: Switch cycles event to cpu-cycles 2025-10-15 23:59:12 +09:00
pfm.c perf auxtrace: Remove errno.h from auxtrace.h and fix transitive dependencies 2025-11-13 23:03:11 -08:00
pmu-events.c perf stat: Reduce scope of walltime_nsecs_stats 2025-11-17 18:43:09 -08:00
pmu.c perf tests: Test evsel__set_config_if_unset() and config change tracking 2026-01-14 23:15:49 -03:00
sample-parsing.c perf test: Move PERF_SAMPLE_WEIGHT_STRUCT parsing to common test 2025-07-25 10:37:58 -07:00
sdt.c perf tools: Don't read build-ids from non-regular files 2025-11-26 10:13:38 -08:00
sigtrap.c perf btf: Make the sigtrap test helper to find a member by name widely available 2024-12-09 17:52:41 -03:00
stat.c perf stat: Move stat_config into config.c 2024-12-18 16:24:32 -03:00
subcmd-help.c perf test subcmd help: Add exclude disjoint subcmd names 2026-01-12 15:57:23 -03:00
sw-clock.c perf tests sw-clock: Mark the volatile tmp variable as __maybe_unused 2026-01-20 20:49:53 -03:00
switch-tracking.c perf test: Switch cycles event to cpu-cycles 2025-10-15 23:59:12 +09:00
symbols.c perf machine: Explicitly pass in host perf_env 2025-07-25 10:37:57 -07:00
task-exit.c perf target: Remove uid from target 2025-06-09 11:18:18 -07:00
tests-scripts.c perf test: Change all remaining #!/bin/sh to #!/bin/bash 2025-06-26 10:31:05 -07:00
tests-scripts.h perf tests: Run time generate shell test suites 2024-02-22 09:13:06 -08:00
tests.h perf test workload: Add inlineloop test workload 2026-01-12 16:11:15 -03:00
thread-map.c perf thread_map: Remove uid options 2025-06-09 11:18:18 -07:00
thread-maps-share.c perf maps: Hide maps internals 2024-02-12 12:35:41 -08:00
time-utils-test.c
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tool_pmu.c perf tests: Fix Tool PMU test segfault 2025-02-12 19:34:56 -08:00
topology.c perf evlist: Change env variable to session 2025-07-25 10:37:56 -07:00
unit_number__scnprintf.c
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util.c perf util: Remove SHA-1 code 2026-01-13 17:03:32 -03:00
vmlinux-kallsyms.c perf map: API clean up 2024-08-19 14:49:53 -03:00
wp.c perf test: Make watchpoint data 32-bits on i386 2024-09-03 11:26:53 -03:00