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40f1aaf330
v8/test/cctest
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Dan Elphick 40f1aaf330 [heap] Mark RO_SPACE as read-only after deserialization 
Adds MarkAsReadOnly and MarkAsReadWrite to ReadOnlySpace. The latter
is only usable with ReadOnlySpace::WritableScope to avoid the space
being left writable). MarkAsReadOnly updates the high water mark and
makes several previously mutating methods into no-ops.

Moves some writes to immutable objects out of the bootstrapper to
setup-heap-internal so they don't write to a read-only page.

Also avoid writing hashes to strings that already have the value set as
that invariably means writing to the "0" and "1" constant strings in
RO_SPACE.

Before serialization, it makes RO_SPACE writable again so that any
padding can be cleared before writing it.

Bug: v8:7464
Cq-Include-Trybots: luci.chromium.try:linux_chromium_rel_ng
Change-Id: I22edc20dba7dde8943991a8fcaf87244af4490a3
Reviewed-on: https://chromium-review.googlesource.com/1014128
Commit-Queue: Dan Elphick <delphick@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52943}
2018-05-03 09:46:28 +00:00
..
compiler [arm64] Use direct calls where possible. 2018-04-30 15:02:27 +00:00
heap Reland: [builtins] Patch self-references in constants table 2018-05-02 12:33:06 +00:00
interpreter Revert "[parser] Slice the source string where possible" 2018-05-02 15:32:13 +00:00
libplatform [tracing] allow embedders to provide own tracing timestamps 2018-01-10 19:36:23 +00:00
libsampler Include only stuff you need, part 6: Fix cctest.h. 2016-09-01 12:02:16 +00:00
parsing Reland: [cleanup] Refactor the Factory 2018-04-09 19:52:22 +00:00
wasm [wasm] Maintain link from Instance to Module. 2018-05-03 09:36:38 +00:00
assembler-helper-arm.cc Replace CALL_GENERATED_CODE by GeneratedCode wrapper 2018-01-09 10:33:36 +00:00
assembler-helper-arm.h Replace CALL_GENERATED_CODE by GeneratedCode wrapper 2018-01-09 10:33:36 +00:00
BUILD.gn [heap] Do eager unmapping in CollectAllAvailableGarbage. 2018-04-19 16:13:04 +00:00
cctest.cc [wasm] Add new API for enabling trap handler 2018-03-20 18:06:38 +00:00
cctest.h [V8 Platform] Better WorkerThreads APIs. 2018-04-30 19:05:40 +00:00
cctest.status [test] Skip flaky tests 2018-04-27 09:18:07 +00:00
DEPS Add DEPS files and run checkdeps in presubmit check 2014-06-03 13:39:42 +00:00
expression-type-collector-macros.h [cleanup] Fix remaining (D)CHECK macro usages 2017-10-18 10:12:31 +00:00
gay-fixed.cc Use nullptr instead of NULL where possible 2017-10-13 17:21:49 +00:00
gay-fixed.h [presubmit] Enable readability/namespace linter checking. 2015-09-30 13:47:11 +00:00
gay-precision.cc Use nullptr instead of NULL where possible 2017-10-13 17:21:49 +00:00
gay-precision.h [presubmit] Enable readability/namespace linter checking. 2015-09-30 13:47:11 +00:00
gay-shortest.cc Use nullptr instead of NULL where possible 2017-10-13 17:21:49 +00:00
gay-shortest.h [presubmit] Enable readability/namespace linter checking. 2015-09-30 13:47:11 +00:00
log-eq-of-logging-and-traversal.js Reland "[logging] Use OFStream for log events" 2017-10-20 22:47:01 +00:00
OWNERS [MIPS] Add Sreten Kovacevic as owner of MIPS files 2018-02-09 15:35:49 +00:00
print-extension.cc Use nullptr instead of NULL where possible 2017-10-13 17:21:49 +00:00
print-extension.h [iwyu] More iwyu fixes (date, execution etc.) 2018-02-26 08:59:59 +00:00
profiler-extension.cc Replace CHECK(false) by UNREACHABLE() 2017-12-19 18:58:07 +00:00
profiler-extension.h Introduce v8::CpuProfiler::New and v8::CpuProfiler::Dispose API. 2016-07-08 15:01:10 +00:00
scope-test-helper.h [reland] [parser] Skipping inner funcs: Use less memory for variables. 2017-10-25 08:49:37 +00:00
setup-isolate-for-tests.cc [heap] remove heap init from shipping binary. 2017-09-07 05:24:49 +00:00
setup-isolate-for-tests.h [heap] remove heap init from shipping binary. 2017-09-07 05:24:49 +00:00
test-access-checks.cc Replace CHECK(false) by UNREACHABLE() 2017-12-19 18:58:07 +00:00
test-accessor-assembler.cc Remove ComputeFlags, simply pass in Code::Kind instead of Code::Flags 2017-09-29 15:37:27 +00:00
test-accessors.cc [ubsan] Change Address typedef to uintptr_t 2018-04-14 01:25:28 +00:00
test-allocation.cc Fix [Memory] Add OnCriticalMemoryPressure overload to v8::Platform. 2017-12-26 10:55:07 +00:00
test-api-accessors.cc [debug] expose SideEffectType when setting template accessors 2018-04-24 22:52:48 +00:00
test-api-interceptors.cc [debug] expose SideEffectType for whitelisting embedder callbacks 2018-04-04 20:08:00 +00:00
test-api.cc [promises] Correctly run before/after hooks for await. 2018-05-02 10:51:34 +00:00
test-api.h Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-array-list.cc Reland: [cleanup] Refactor the Factory 2018-04-09 19:52:22 +00:00
test-assembler-arm64.cc [arm64] Use direct calls where possible. 2018-04-30 15:02:27 +00:00
test-assembler-arm.cc Reland: [builtins] Patch self-references in constants table 2018-05-02 12:33:06 +00:00
test-assembler-ia32.cc [ubsan] Change Address typedef to uintptr_t 2018-04-14 01:25:28 +00:00
test-assembler-mips64.cc Reland: [cleanup] Refactor the Factory 2018-04-09 19:52:22 +00:00
test-assembler-mips.cc Reland: [cleanup] Refactor the Factory 2018-04-09 19:52:22 +00:00
test-assembler-ppc.cc Reland: [cleanup] Refactor the Factory 2018-04-09 19:52:22 +00:00
test-assembler-s390.cc Reland: [cleanup] Refactor the Factory 2018-04-09 19:52:22 +00:00
test-assembler-x64.cc [ubsan] Change Address typedef to uintptr_t 2018-04-14 01:25:28 +00:00
test-atomicops.cc Normalize casing of hexadecimal digits 2017-12-02 01:24:40 +00:00
test-bignum-dtoa.cc [jumbo] add test namespaces for cctest 2017-09-21 08:46:16 +00:00
test-bignum.cc Normalize casing of hexadecimal digits 2017-12-02 01:24:40 +00:00
test-bit-vector.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-circular-queue.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-code-layout.cc [ubsan] Change Address typedef to uintptr_t 2018-04-14 01:25:28 +00:00
test-code-stub-assembler.cc Reland: [refactoring] Remove the isolate from signatures of ExternalReferences 2018-04-25 09:47:30 +00:00
test-code-stubs-arm64.cc [arm64] Use direct calls where possible. 2018-04-30 15:02:27 +00:00
test-code-stubs-arm.cc [ubsan] Change Address typedef to uintptr_t 2018-04-14 01:25:28 +00:00
test-code-stubs-ia32.cc [ubsan] Change Address typedef to uintptr_t 2018-04-14 01:25:28 +00:00
test-code-stubs-mips64.cc [ubsan] Change Address typedef to uintptr_t 2018-04-14 01:25:28 +00:00
test-code-stubs-mips.cc [ubsan] Change Address typedef to uintptr_t 2018-04-14 01:25:28 +00:00
test-code-stubs-x64.cc [ubsan] Change Address typedef to uintptr_t 2018-04-14 01:25:28 +00:00
test-code-stubs.cc [ubsan] Fix many static_cast<int32_t> with undefined behavior 2018-04-17 02:02:18 +00:00
test-code-stubs.h [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-compiler.cc Reland: [cleanup] Refactor the Factory 2018-04-09 19:52:22 +00:00
test-constantpool.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-conversions.cc Reland: [cleanup] Refactor the Factory 2018-04-09 19:52:22 +00:00
test-cpu-profiler.cc [test] Fix inlining test for CpuProfiler. 2018-04-26 12:19:51 +00:00
test-date.cc Reland "Implement a new spec for timezone offset calculation" 2018-04-04 22:42:30 +00:00
test-debug.cc Report late-bound scripts to the debugger 2018-04-17 18:27:36 +00:00
test-decls.cc Use nullptr instead of NULL where possible 2017-10-13 17:21:49 +00:00
test-deoptimization.cc Pass Isolate pointer to String::Utf8Value/Value constructors 2017-08-28 18:17:08 +00:00
test-dictionary.cc Reland: [cleanup] Refactor the Factory 2018-04-09 19:52:22 +00:00
test-disasm-arm64.cc [arm64] Support CSDB instruction 2018-02-21 10:33:32 +00:00
test-disasm-arm.cc [arm] Fix SplitAddImmediate test on Armv6. 2018-04-23 17:00:36 +00:00
test-disasm-ia32.cc [ia32][wasm] Add AnyTrue and AllTrue. 2018-04-19 13:24:01 +00:00
test-disasm-mips64.cc Normalize casing of hexadecimal digits 2017-12-02 01:24:40 +00:00
test-disasm-mips.cc Normalize casing of hexadecimal digits 2017-12-02 01:24:40 +00:00
test-disasm-ppc.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-disasm-s390.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-disasm-x64.cc [ubsan] Change Address typedef to uintptr_t 2018-04-14 01:25:28 +00:00
test-diy-fp.cc Normalize casing of hexadecimal digits 2017-12-02 01:24:40 +00:00
test-double.cc Normalize casing of hexadecimal digits 2017-12-02 01:24:40 +00:00
test-dtoa.cc [jumbo] add test namespaces for cctest 2017-09-21 08:46:16 +00:00
test-elements-kind.cc Reland: [cleanup] Refactor the Factory 2018-04-09 19:52:22 +00:00
test-experimental-extra.js Add experimental, non-snapshotted V8 extras 2015-08-20 00:01:14 +00:00
test-extra.js [turbofan] Properly optimize calls to promise extras. 2018-02-16 19:46:30 +00:00
test-fast-dtoa.cc [jumbo] add test namespaces for cctest 2017-09-21 08:46:16 +00:00
test-feedback-vector.cc Reland: [cleanup] Refactor the Factory 2018-04-09 19:52:22 +00:00
test-feedback-vector.h [objects] Merge SFI outer_scope_info and feedback_metadata 2018-04-06 15:06:04 +00:00
test-field-type-tracking.cc Reland: [cleanup] Refactor the Factory 2018-04-09 19:52:22 +00:00
test-fixed-dtoa.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-flags.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-func-name-inference.cc [cctest] Add FuncNameInferrer coverage for arrow functions 2017-12-14 21:34:39 +00:00
test-fuzz-arm64.cc [cctest] Avoid disallowed "using namespace" directive. 2017-09-01 08:28:36 +00:00
test-global-handles.cc Reland: [cleanup] Refactor the Factory 2018-04-09 19:52:22 +00:00
test-global-object.cc Pass Isolate pointer to String::Utf8Value/Value constructors 2017-08-28 18:17:08 +00:00
test-hashcode.cc [runtime] Make GetHash and GetOrCreateHash member functions 2017-08-22 00:35:31 +00:00
test-hashmap.cc [cleanup] Fix remaining (D)CHECK macro usages 2017-10-18 10:12:31 +00:00
test-heap-profiler.cc Revert "[parser] Slice the source string where possible" 2018-05-02 15:32:13 +00:00
test-identity-map.cc Change IdentityMap::Delete signature 2018-04-20 11:27:59 +00:00
test-inobject-slack-tracking.cc Reland "[bigint] Add BigInt64Array, BigUint64Array" 2018-02-19 10:23:18 +00:00
test-intl.cc [intl] Implement Intl.NumberFormat.prototype.formatToParts 2017-06-30 20:14:18 +00:00
test-isolate-independent-builtins.cc Reland "[builtins] Introduce further constant & external reference indirections" 2018-04-26 15:27:22 +00:00
test-javascript-arm64.cc [jumbo] arm64 cctest fixes 2017-09-30 17:17:23 +00:00
test-js-arm64-variables.cc [jumbo] arm64 cctest fixes 2017-09-30 17:17:23 +00:00
test-liveedit.cc Use nullptr instead of NULL where possible 2017-10-13 17:21:49 +00:00
test-lockers.cc [jumbo] add test namespaces for cctest 2017-09-21 08:46:16 +00:00
test-log-stack-tracer.cc [ubsan] Change Address typedef to uintptr_t 2018-04-14 01:25:28 +00:00
test-log.cc Reland "[profiler] Ensure there's a single ProfilerListener per isolate." 2018-04-18 21:37:12 +00:00
test-macro-assembler-arm.cc Replace CALL_GENERATED_CODE by GeneratedCode wrapper 2018-01-09 10:33:36 +00:00
test-macro-assembler-mips64.cc MIPS[64]: Rewrite overflow instructions 2018-03-16 10:47:20 +00:00
test-macro-assembler-mips.cc MIPS[64]: Rewrite overflow instructions 2018-03-16 10:47:20 +00:00
test-macro-assembler-x64.cc [ubsan] Change Address typedef to uintptr_t 2018-04-14 01:25:28 +00:00
test-managed.cc [wasm] Implement Managed<T> with std::shared_ptr<T> 2018-04-26 15:53:42 +00:00
test-mementos.cc Reland: [cleanup] Refactor the Factory 2018-04-09 19:52:22 +00:00
test-modules.cc [api,modules] Allow GetModuleNamespace on unevaluated modules. 2018-01-08 09:01:25 +00:00
test-object.cc Reland: [cleanup] Refactor the Factory 2018-04-09 19:52:22 +00:00
test-orderedhashtable.cc [jumbo] add test namespaces for cctest 2017-09-21 08:46:16 +00:00
test-parsing.cc Revert "[parser] Slice the source string where possible" 2018-05-02 15:32:13 +00:00
test-platform.cc [Memory] Create memory management API in v8::internal. 2017-12-15 18:49:47 +00:00
test-profile-generator.cc [ubsan] Change Address typedef to uintptr_t 2018-04-14 01:25:28 +00:00
test-random-number-generator.cc [cleanup] Fix remaining (D)CHECK macro usages 2017-10-18 10:12:31 +00:00
test-regexp.cc [ubsan] Change Address typedef to uintptr_t 2018-04-14 01:25:28 +00:00
test-representation.cc Start preparing test/cctest for jumbo compilation 2017-08-14 20:58:10 +00:00
test-sampler-api.cc Use nullptr instead of NULL where possible 2017-10-13 17:21:49 +00:00
test-serialize.cc Revert "[parser] Slice the source string where possible" 2018-05-02 15:32:13 +00:00
test-strings.cc [heap] Mark RO_SPACE as read-only after deserialization 2018-05-03 09:46:28 +00:00
test-strtod.cc Normalize casing of hexadecimal digits 2017-12-02 01:24:40 +00:00
test-symbols.cc Reland: [cleanup] Refactor the Factory 2018-04-09 19:52:22 +00:00
test-sync-primitives-arm64.cc Reland: [cleanup] Refactor the Factory 2018-04-09 19:52:22 +00:00
test-sync-primitives-arm.cc Reland: [cleanup] Refactor the Factory 2018-04-09 19:52:22 +00:00
test-thread-termination.cc Reland "[inspector] added timeout for Debugger.evaluateOnCallFrame method" 2018-04-26 15:08:52 +00:00
test-threads.cc Use nullptr instead of NULL where possible 2017-10-13 17:21:49 +00:00
test-trace-event.cc [tracing] add INTERNAL_TRACE_EVENT_ADD_WITH_ID_TID_AND_TIMESTAMP 2018-05-02 17:44:54 +00:00
test-traced-value.cc Avoid octal escape sequences 2017-12-01 15:08:14 +00:00
test-transitions.cc Reland: [cleanup] Refactor the Factory 2018-04-09 19:52:22 +00:00
test-transitions.h [reland] [in-place weak refs] Replace the WeakCell potentially in Map::raw_transitions_. 2018-04-05 16:24:06 +00:00
test-typedarrays.cc Reland "[builtins] Separate species protectors for Array, TypedArray, Promise" 2018-04-23 17:52:50 +00:00
test-types.cc [turbofan] Remove the hacky Type::operator-> overload 2018-04-30 09:39:12 +00:00
test-unbound-queue.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-unboxed-doubles.cc [objects.h splitting] Move classes related to api callbacks. 2018-05-02 10:24:44 +00:00
test-unscopables-hidden-prototype.cc Disable soon to be deprecated APIs per default for v8 2015-12-09 10:35:04 +00:00
test-usecounters.cc [parser] Remove incorrect UseCounter code for LabeledExpressionStatement 2018-01-06 00:17:43 +00:00
test-utils-arm64.cc [arm64] Remove remaining instances of csp 2018-01-18 18:07:18 +00:00
test-utils-arm64.h [arm64] Remove remaining instances of csp 2018-01-18 18:07:18 +00:00
test-utils.cc Replace CHECK(false) by UNREACHABLE() 2017-12-19 18:58:07 +00:00
test-version.cc [build] Introduce an embedder version string 2017-10-05 07:17:45 +00:00
test-weakmaps.cc Reland: [cleanup] Refactor the Factory 2018-04-09 19:52:22 +00:00
test-weaksets.cc Reland: [cleanup] Refactor the Factory 2018-04-09 19:52:22 +00:00
testcfg.py [test] Remove context usage from test processors 2018-02-01 10:35:02 +00:00
trace-extension.cc [ubsan] Change Address typedef to uintptr_t 2018-04-14 01:25:28 +00:00
trace-extension.h [iwyu] More iwyu fixes (date, execution etc.) 2018-02-26 08:59:59 +00:00
types-fuzz.h [turbofan] Remove the hacky Type::operator-> overload 2018-04-30 09:39:12 +00:00
unicode-helpers.h Implement DFA Unicode Decoder 2017-12-11 21:36:13 +00:00