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2cd354073e
v8/tools
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Michael Achenbach 2cd354073e [test] Fix analysis-based numfuzz instances 
A recent refactoring changed the behavior of dropping/keeping
results after test execution. The numfuzz loop has previously
treated all results as analysis results, as it expected that others
are dropped. After keeping all results, the second round invalidated
the analysis results and the test loop stopped early.

We now add an additional safeguard that ensures the received result
is indeed associated with an analysis run and do not depend anymore
on result presence/absence.

This also adds all analysis-based instances to the test cases.

No-Try: true
Bug: v8:13295
Change-Id: Ic1ede904d279a0c2b318ec997e7c77542dbc75bb
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3901812
Reviewed-by: Alexander Schulze <alexschulze@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/main@{#83244}
2022-09-16 07:24:59 +00:00
..
bazel [bazel] Add optional deps for prebuilt bazel for bots 2021-06-22 08:42:15 +00:00
builtins-pgo [builtins] Fix typo in tools/builtins-pgo/generate.py 2022-08-29 08:55:39 +00:00
cfi
clusterfuzz [heap] Turn on fuzzing for MinorMC 2022-09-14 13:19:38 +00:00
cppgc [mips32] Delete mips32 from v8 2022-09-13 07:54:54 +00:00
debug_helper Reland "[sandbox] Sandboxify ExternalString external pointers" 2022-09-07 12:15:46 +00:00
dev [sandbox] Enable the sandbox by default in gm.py 2022-09-15 17:03:19 +00:00
gcmole [tools][gcmole] Add run_gcmole.py --help and drop env vars 2022-04-20 15:26:35 +00:00
generate_shim_headers [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
heap-layout [tools] Add placeholder comment for analytics code 2022-08-22 12:41:18 +00:00
heap-stats [tools] Add placeholder comment for analytics code 2022-08-22 12:41:18 +00:00
js [tools] Fix parse-processor 2022-08-04 19:00:33 +00:00
jsfunfuzz
link_clicker.extension
mb [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
memory
msan Rename msan blacklist.txt to ignorelist.txt 2021-05-27 08:24:50 +00:00
perf
profiling [tools][profiling] Use absolute paths as command inputs 2022-09-13 12:01:08 +00:00
profview [tools] Profview fixes 2022-08-30 13:55:08 +00:00
release [tools] Make roll_merge_gerrit.py also submit 2022-08-23 14:34:29 +00:00
sanitizers [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
snapshot [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
system-analyzer [tools][system-analyzer] Add support for apkEmbeddedLibrary and targetRootFS 2022-08-10 17:03:56 +00:00
testrunner [test] Fix analysis-based numfuzz instances 2022-09-16 07:24:59 +00:00
toolchain [mips32] Delete mips32 from v8 2022-09-13 07:54:54 +00:00
torque [tools] Clean up Py2 code 2022-03-17 09:05:27 +00:00
tracing/proto-converter [tools] Refactor, use built-in Array.flat() instead of custom flatten method 2021-05-31 07:46:15 +00:00
turbolizer [turbolizer] Bytecode view constant pool fix 2022-08-30 13:56:10 +00:00
ubsan [respect] Rename UBSAN's blacklists to ignorelists 2021-04-28 07:55:39 +00:00
unittests [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
v8.xcodeproj
v8windbg [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
valgrind/asan
vim
visual_studio
wasm [tools][wasm] wami: Support hexdump for invalid modules 2022-08-12 10:50:08 +00:00
wasm-compilation-hints [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
zone-stats [tools] Add placeholder comment for analytics code 2022-08-22 12:41:18 +00:00
__init__.py [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
adb-d8.py [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
android-build.sh
android-run.py [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
android-sync.sh
arguments.mjs [tools] Cleanup Arguments processing in tools 2021-06-01 09:43:46 +00:00
avg.py [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
bash-completion.sh
bigint-tester.py [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
BUILD.gn [tools][wasm] Add "wami", the Wasm Module Inspector 2022-07-05 04:45:28 +00:00
callstats_groups.py [web snapshot] web snapshot <3 RuntimeCallStats 2021-05-19 12:16:28 +00:00
callstats-from-telemetry.sh [tools] Fix callstats 2022-02-17 19:12:24 +00:00
callstats.html [tools] Skip over group entries in RCS input file 2022-09-12 15:40:41 +00:00
callstats.py [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
callstats.py.vpython
check-inline-includes.sh
check-static-initializers.sh
check-unused-bailouts.sh
check-unused-symbols.sh
codemap.mjs [tools][system-analyzer] Add profiler-panel 2022-04-26 17:57:03 +00:00
collect_deprecation_stats.sh
compare_torque_output.py [v8] Migrate compare_torque_output to py3 2022-02-08 15:46:11 +00:00
compare-table-gen.js
consarray.mjs
cpu.sh
cross_build_gcc.sh
csvparser.mjs [tools][system-analyzer] Various improvements 2022-04-08 19:46:22 +00:00
DEPS
detect-builtins.js
disasm.py [mips32] Delete mips32 from v8 2022-09-13 07:54:54 +00:00
draw_instruction_graph.sh
dump-cpp.py [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
dumpcpp-driver.mjs [tools][system-analyzer] Add local symbol server 2021-07-01 09:59:17 +00:00
dumpcpp.mjs [tools][system-analyzer] Speed up log parsing 2022-04-06 11:31:03 +00:00
eval_gc_nvp.py [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
eval_gc_time.sh Remove all leftovers of store buffer 2021-11-10 09:29:41 +00:00
find_depot_tools.py
find-builtin
find-commit-for-patch.py [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
freebsd-tick-processor
fuzz-harness.sh
gc_nvp_common.py
gc-nvp-to-csv.py [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
gc-nvp-trace-processor.py [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
gdb-v8-support.py [tools] Fix gdb redirect helper in gdb-v8-support.py 2021-10-21 12:27:45 +00:00
gdbinit Revert "[tools] Add a simple gdb frame unwinder" 2022-05-12 14:48:42 +00:00
gen-inlining-tests.py [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
gen-keywords-gen-h.py [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
gen-postmortem-metadata.py [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
gen-v8-gn.py [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
generate-builtins-tests.py [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
generate-header-include-checks.py [mips32] Delete mips32 from v8 2022-09-13 07:54:54 +00:00
generate-runtime-call-stats.py
generate-ten-powers.scm
get_landmines.py [py3] Bump get_landmines to py3 2022-04-04 11:03:36 +00:00
grokdump.py [tools] grokdump: Fix objdump detection for Python3 2022-06-23 14:28:54 +00:00
ic-processor
ic-processor-driver.mjs [tools][system-analyzer] Add local symbol server 2021-07-01 09:59:17 +00:00
index.html [tools] Fix index.html links 2022-08-29 14:14:56 +00:00
linux-tick-processor
lldb_commands.py [tools] Set up source map for lldb 2021-07-01 18:04:17 +00:00
locs.py [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
logreader.mjs [tools][system-analyzer] Add profiler-panel 2022-04-26 17:57:03 +00:00
mac-nm [tools] Profview fixes 2022-08-30 13:55:08 +00:00
mac-tick-processor
Makefile.tags
objdump-v8 [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
OWNERS [owners] Includes infra team as tools owners 2021-11-25 07:55:08 +00:00
package-lock.json [tools] Add README.md file and package.json for local development 2021-07-05 16:43:28 +00:00
package.json [tools] Add README.md file and package.json for local development 2021-07-05 16:43:28 +00:00
parse-processor
parse-processor-driver.mjs [tools][system-analyzer] Add local symbol server 2021-07-01 09:59:17 +00:00
parse-processor.html [tools] Add placeholder comment for analytics code 2022-08-22 12:41:18 +00:00
parse-processor.mjs [tools] Fix parse-processor 2022-08-04 19:00:33 +00:00
perf-compare.py [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
predictable_wrapper.py [tools] Clean up predictable wrapper py2 code 2022-07-18 07:38:42 +00:00
PRESUBMIT.py Reland "[tools] Clean up py2 code" 2022-03-25 12:14:26 +00:00
process-wasm-compilation-times.py [wasm] Tweak constants for estimating code space size 2022-03-15 14:41:13 +00:00
profile_view.js
profile_view.mjs
profile.mjs [tools][profile] Add support for maglev optimisation markers 2022-07-27 08:48:25 +00:00
README.md [tools] Add README.md file and package.json for local development 2021-07-05 16:43:28 +00:00
regexp-sequences.py [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
run_perf.py [mips32] Delete mips32 from v8 2022-09-13 07:54:54 +00:00
run-clang-tidy.py [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
run-num-fuzzer.py [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
run-tests.py [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
run-wasm-api-tests.py [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
run.py [tools] Switch script wrapper to Py3 2022-04-04 14:13:17 +00:00
shell-utils.h
sourcemap.mjs [tools][system-analyzer] Add profiler-panel 2022-04-26 17:57:03 +00:00
splaytree.mjs [tools] Improve system analyzer 2022-03-02 13:41:32 +00:00
stats-viewer.py [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
test262-results-parser.js
tickprocessor-driver.mjs [tools][system-analyzer] Add local symbol server 2021-07-01 09:59:17 +00:00
tickprocessor.mjs [tools][profile] Add support for maglev optimisation markers 2022-07-27 08:48:25 +00:00
try_perf.py [infra] Change all Python shebangs to Python3 2022-08-05 14:55:00 +00:00
turbolizer-perf.py
update-object-macros-undef.py
v8_presubmit.py [flags] Rename --opt to --turbofan 2022-05-03 12:10:30 +00:00
v8heapconst.py [runtime] Hold cached template objects weakly 2022-09-15 13:11:58 +00:00
whitespace.txt Revert "White space to trigger Skia branch rollers" 2022-06-30 14:24:17 +00:00
windbg.js
windows-tick-processor.bat
wpr.wprp

README.md

TOOLS

This directory contains debugging and investigation tools for V8.

The contents are regularly mirrored to http://v8.dev/tools.

Local Development

For local development you have to start a local webserver under http://localhost:8000:

  cd tools/;
  npm install;
  ws;

Local Symbol Server

The system-analyzer can symbolize profiles for local binaries by running a local symbol server

  cd tools/;
  ws --stack system-analyzer/lws-middleware.js lws-static cors;

Note that the local symbol server will run nm and objdump and has access to your files.