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Yang Guo a1b431d7d3 [serializer] share class positions tuple across contexts 
Class positions is a struct that stores the start and end positions of a class
literal. It is stored both on class objects, and the template used to
instantiate class objects.

The template is reachable from the bytecode array and therefore serialized by
the startup serializer. Class objects are context-dependent and therefore
serialized by the partial serializer. Serializing class positions from both
serializers violates the assumption that we don't serialize any object twice.

R=gsathya@chromium.org

Bug: v8:8761
Change-Id: If22c554cc7396d63998a015454ce0c67a7d2e05c
Reviewed-on: https://chromium-review.googlesource.com/c/1444956
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59292}
2019-02-01 13:58:31 +00:00
..
blink_tests [test] Remove obsolete blink test skips 2019-01-18 12:30:23 +00:00
cfi [CFI] Expand blacklisted entries 2018-04-11 09:00:31 +00:00
clusterfuzz [foozzie] Properly stub out typed array constructor 2018-12-11 09:14:40 +00:00
dev [gm.py] Improve mksnapshot failure detection 2019-01-11 11:06:33 +00:00
gcmole Revert GC scheduling for external backing stores 2018-08-30 14:24:38 +00:00
generate_shim_headers
heap-stats [heap-object-stats] Account PreparseData and scope_data together 2019-01-11 13:05:38 +00:00
ignition [Interpreter] Replace --ignition flag with a --stress-fullcodegen 2017-07-13 13:05:00 +00:00
jsfunfuzz [test] update the jsfunfuzz archive in Google Storage 2018-12-18 15:00:35 +00:00
link_clicker.extension [tools] Add link_click chrome extension 2017-05-09 15:25:21 +00:00
mb Fixed typos 2019-01-08 07:31:02 +00:00
memory [build] Fix win-asan compilation 2017-10-16 08:37:15 +00:00
msan [gn] Add missing dep and blacklist for msan 2016-07-29 09:01:24 +00:00
ninja
node [node] accept multiple --extra-gn-args 2019-01-24 09:57:06 +00:00
perf [tools] Refactor patch/no-patch terminology in run_perf.py 2017-11-22 07:19:50 +00:00
profview [profview] Use requestAnimationFrame to schedule a render 2019-01-15 13:08:46 +00:00
profviz [log] Improve log parsing 2018-06-20 13:40:22 +00:00
release Revert "[release] Temporarily remove two gpu bots from V8 auto-roller" 2019-01-29 09:54:48 +00:00
sanitizers Drop the two ICU entries from Tsan suppresion list 2018-11-04 06:11:51 +00:00
snapshot [Builtins] Infrastructure for source positions in stubs/builtins 2019-01-22 19:09:36 +00:00
sodium
testrunner Reland "[testrunner] catch unforeseen exceptions" 2019-02-01 11:52:30 +00:00
toolchain [build] Add support for the other MIPS architectures 2018-03-19 10:43:07 +00:00
torque [torque] improve VSCode syntax highlighting 2019-01-31 09:20:45 +00:00
turbolizer [turbolizer] Refactor View/PhaseView interfaces 2019-01-15 09:14:32 +00:00
ubsan [ubsan] Blacklist reports for *CallbackInfo 2019-01-25 02:24:53 +00:00
unittests Reland "[testrunner] catch unforeseen exceptions" 2019-02-01 11:52:30 +00:00
v8.xcodeproj
valgrind/asan [build] Add testrunner data deps 2018-03-26 12:17:08 +00:00
vim
visual_studio
wasm [wasm/tools] Add import profiler 2018-11-22 15:36:21 +00:00
__init__.py [test] make python recognize tools and tools/unittests as packages 2018-12-17 12:12:43 +00:00
adb-d8.py [tools] Various small adb-d8.py enhancements 2017-08-24 14:20:55 +00:00
android-build.sh
android-ll-prof.sh
android-run.py Bug fix: android-run.py 2016-07-18 09:45:23 +00:00
android-sync.sh [tools] Move common arguments processing into separate file 2017-10-24 00:25:04 +00:00
arguments.js [tools] Move common arguments processing into separate file 2017-10-24 00:25:04 +00:00
avg.py [tools] Improve avg.py script 2019-01-23 13:47:27 +00:00
bash-completion.sh
bigint-tester.py Remove always-true --harmony-bigint runtime flag 2018-10-01 11:31:13 +00:00
BUILD.gn [test] Fix predictable builder after swarming switch 2018-10-23 13:24:53 +00:00
callstats.html [tools] Clean up HTML for tools 2019-01-06 14:20:33 +00:00
callstats.py [tools] Always set --data-path for content_shell 2018-10-22 14:19:35 +00:00
callstats.py.vpython [tools] Fix platform specification for scipi 2018-08-17 18:49:49 +00:00
check-inline-includes.sh [iwyu] Extend inline include checking to tests. 2017-09-08 09:31:32 +00:00
check-static-initializers.sh
check-unused-bailouts.sh [tools] Speed-up check-unused-bailouts.sh 2017-08-02 11:11:19 +00:00
check-unused-symbols.sh [cleanup] Remove unused heap-symbols and add tool. 2018-11-08 17:57:05 +00:00
codemap.js [builtins] Add kind specific flag for off-heap trampolines 2018-06-22 09:43:25 +00:00
collect_deprecation_stats.sh [objects] Deprecate GetIsolate/Heap behind a flag 2018-06-01 15:19:21 +00:00
compare-table-gen.js
concatenate-files.py Fix common misspellings 2017-08-02 09:35:28 +00:00
consarray.js
cpu.sh
cross_build_gcc.sh
csvparser.js Escape backslashes when logging. 2018-08-10 09:09:19 +00:00
deprecation_stats.py Introduce script to collect deprecation statistics 2018-11-28 15:02:24 +00:00
DEPS
detect-builtins.js
disasm.py [grokdump] Include -z flag to make objdump disassemble all-zero sections 2017-04-21 13:35:37 +00:00
draw_instruction_graph.sh
dump-cpp.py [tools] Move common arguments processing into separate file 2017-10-24 00:25:04 +00:00
dumpcpp-driver.js
dumpcpp.js [log] Improve log parsing 2018-06-20 13:40:22 +00:00
eval_gc_nvp.py
eval_gc_time.sh [in-place weak refs] Remove WeakCell 2018-08-14 08:05:05 +00:00
find_depot_tools.py
find-commit-for-patch.py
freebsd-tick-processor
fuzz-harness.sh [compiler] Make --debug-code the default in debug builds. 2016-12-02 11:36:55 +00:00
gc_nvp_common.py
gc-nvp-to-csv.py
gc-nvp-trace-processor.py
gdb-v8-support.py [tools] Add redirect gdb helper 2017-11-24 16:55:16 +00:00
gdbinit [gdb] Limit stack search when looking for DCHECK 2019-01-08 10:46:34 +00:00
gen-inlining-tests.py [turbofan] Remove --turbo shorthand for --turbo-filter. 2017-06-23 11:19:19 +00:00
gen-keywords-gen-h.py [parser] Remove #line directives from keywords-gen.h 2018-11-28 15:22:05 +00:00
gen-postmortem-metadata.py Update postmortem metadata generation script 2019-01-07 10:23:10 +00:00
generate-builtins-tests.py
generate-header-include-checks.py [wasm] Implement trap handler on Windows 2018-10-30 10:25:37 +00:00
generate-ten-powers.scm
get_landmines.py [build] Prepare removal of gyp-defines from landmine 2018-02-16 23:28:14 +00:00
grokdump.py Rename ShortExternalString to UncachedExternalString. 2018-08-27 16:54:03 +00:00
ic-explorer.html [tools] Clean up HTML for tools 2019-01-06 14:20:33 +00:00
ic-processor [tools] Move common arguments processing into separate file 2017-10-24 00:25:04 +00:00
ic-processor-driver.js [tools] Fix IC-Explorer drilldown and format file 2017-10-30 11:17:43 +00:00
ic-processor.js [tools] Make ic-processor print global loads/stores. 2019-01-18 12:35:43 +00:00
js2c.py [js] Remove macros.py and simplify js2c.py 2019-01-08 13:26:02 +00:00
linux-tick-processor [tools] Make tick processor report error to stderr. 2018-11-06 14:25:55 +00:00
ll_prof.py
lldb_commands.py Reland "Fix and extend lldbinit" 2018-07-13 07:40:19 +00:00
locs.py [tools] Improve locs.py 2018-12-17 08:53:42 +00:00
logreader.js [log] Improve log parsing 2018-06-20 13:40:22 +00:00
mac-nm [profiler] Graphical front-end for tick processor. 2017-03-04 13:04:58 +00:00
mac-tick-processor
Makefile.tags [Makefile] Move tags generation to standalone Makefile 2018-01-26 12:03:32 +00:00
map-processor tick processor: fix arguments and comments 2018-10-29 09:48:23 +00:00
map-processor-driver.js [tools] All new shiny maptracer.html 2017-12-18 12:48:00 +00:00
map-processor.html [tools] Clean up HTML for tools 2019-01-06 14:20:33 +00:00
map-processor.js [tools] Add file positions to map-explorer 2018-11-29 11:42:25 +00:00
mips_toolchain.tar.gz.sha1 [build] Enable downloading mips toolchain via runhooks 2018-01-31 14:38:43 +00:00
objdump-v8 [disasm] Make jump target printing perf friendly 2017-03-20 14:47:04 +00:00
OWNERS
parse-processor tick processor: fix arguments and comments 2018-10-29 09:48:23 +00:00
parse-processor-driver.js [tools] New parse processor tool 2017-12-20 13:07:17 +00:00
parse-processor.html [tools] Clean up HTML for tools 2019-01-06 14:20:33 +00:00
parse-processor.js [tools] Improve function event logging and parse processor 2018-07-16 14:05:14 +00:00
perf-compare.py Reland "Reland "[test] Creating command before execution phase."" 2017-12-04 13:40:29 +00:00
plot-timer-events tick processor: fix arguments and comments 2018-10-29 09:48:23 +00:00
predictable_wrapper.py Reland "[test] Add logic to run tests on Android" 2018-08-10 17:56:12 +00:00
PRESUBMIT.py [tools] Clean up presubmit and run all unittests 2019-02-01 10:27:29 +00:00
profile_view.js
profile.js [profview] Avoid treating embedded builtins as CPP code. 2018-09-27 12:14:15 +00:00
run_perf.py Reland "[tools] Push files using high-level device.PushChangedFiles method" 2019-01-31 02:40:51 +00:00
run-clang-tidy.py [clang-tidy] Suppress compiler flag 2018-10-26 13:44:19 +00:00
run-llprof.sh
run-num-fuzzer.py [test] Implement gc fuzzer with test processors 2018-01-19 16:58:49 +00:00
run-perf.sh [tools] run-perf: ensure command line arguments are prepended 2016-10-05 15:15:38 +00:00
run-tests.py TestRunner initial refactor 2017-10-13 08:52:28 +00:00
run.py
shell-utils.h
SourceMap.js
splaytree.js
stats-viewer.py Fix common misspellings 2017-08-02 09:35:28 +00:00
test262-results-parser.js test262 roll 2018-08-28 21:18:23 +00:00
tick-processor.html [tools] Clean up HTML for tools 2019-01-06 14:20:33 +00:00
tickprocessor-driver.js [d8] pass --no-arguments to omit top-level arguments 2018-10-31 07:42:22 +00:00
tickprocessor.js Delete dead/debug code in (tick|ic|map)processor.js. 2018-08-16 12:31:02 +00:00
trace-maps-processor.py
try_perf.py [tools] Add new swarming bots and remove support for Buildbot perf trybots 2019-01-16 11:35:49 +00:00
turbolizer-perf.py [turbolizer] Fixed naming of turbolizer perf script. 2016-07-28 12:38:00 +00:00
update-object-macros-undef.py Add script to auto-generate object-macros-undef.h 2018-11-22 11:32:36 +00:00
v8_presubmit.py [testrunner] remove recursive result calls in chain processors 2019-01-30 13:04:07 +00:00
v8heapconst.py [serializer] share class positions tuple across contexts 2019-02-01 13:58:31 +00:00
whitespace.txt [tools] Whitespace CL 2019-01-30 00:53:57 +00:00
windows-tick-processor.bat [tools] Move common arguments processing into separate file 2017-10-24 00:25:04 +00:00