* Enable --limit-ints-to-64-bits for CFE when it is used to generate
kernel for VM as CFE relies on int.parse being able to parse correct
literals and reject incorrect.
* Pass --limit-ints-to-64-bits to gen_kernel via environment
variable to support batch mode compilation.
* Use current Dart SDK instead of checked-in Dart SDK to run CFE
in gen_kernel as checked-in Dart SDK is old and it doesn't have
int.parse fix yet.
Issue: https://github.com/dart-lang/sdk/issues/31339
Change-Id: Iaba2a7945a3faa9427f9aab1e9f2b907fa2246a3
Reviewed-on: https://dart-review.googlesource.com/29941
Commit-Queue: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Switch it to use pkg/vm/tool/dart2 which is the source of truth for what
Dart 2 VM configuration means. Don't pass any additional flags from
tools/test.py itself.
Align pkg/vm/tool/dart2 with what tools/test.py was passing to VM on _2 suites.
Make default invocation `tools/test.py -c dartk --strong -m release,debug`
green by updating status files and skipping suites that are not Dart 2.0
compliant. I have filed issues #31588 for isolate suite and #31587 for
service suite.
Reland of https://dart-review.googlesource.com/27820
Change-Id: I49400fae716f75425e70bf1e561b3375ba39157e
Reviewed-on: https://dart-review.googlesource.com/28565
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Switch it to use pkg/vm/tool/dart2 which is the source of truth for what
Dart 2 VM configuration means. Don't pass any additional flags from
tools/test.py itself.
Align pkg/vm/tool/dart2 with what tools/test.py was passing to VM on _2 suites.
Make default invocation `tools/test.py -c dartk --strong -m release,debug`
green by updating status files and skipping suites that are not Dart 2.0
compliant. I have filed issues #31588 for isolate suite and #31587 for
service suite.
Change-Id: I882b28f6a011eabf69c349ff0792b275434e39ff
Reviewed-on: https://dart-review.googlesource.com/27820
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
This CL normalizes all status files by the status file normalizer found at
pkg/status_file/bin/normalize.dart.
To make sure all status files are kept in pristine condition, a linter is placed
on the presubmit hook. The linter can be found at pkg/status_file/bin/lint.dart.
Bug:
Change-Id: I20bdb74824be65f079b8c9ab08b7ae38394d637f
Reviewed-on: https://dart-review.googlesource.com/24112
Commit-Queue: Morten Krogh-jespersen <mkroghj@google.com>
Reviewed-by: Alexander Thomas <athom@google.com>
This reverts commit af251ddfec.
Reason for revert: Crashes on Windows.
Original change's description:
> [vm] Prefer stack bounds from the system thread library for overflow checks.
>
> Before this change, we would assume all stacks have the size the VM specifies for threads it creates, but this won't be accurate for the initial thread or threads created by the embedder.
>
> Change-Id: I6605a88d6666a6f9d47fbe047d3fdd02aa22c80a
> Reviewed-on: https://dart-review.googlesource.com/10209
> Reviewed-by: Zach Anderson <zra@google.com>
TBR=rmacnak@google.com,zra@google.com
Change-Id: I96eaccdc8edf6e3d319827a63d168534bad0518e
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://dart-review.googlesource.com/13106
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Before this change, we would assume all stacks have the size the VM specifies for threads it creates, but this won't be accurate for the initial thread or threads created by the embedder.
Change-Id: I6605a88d6666a6f9d47fbe047d3fdd02aa22c80a
Reviewed-on: https://dart-review.googlesource.com/10209
Reviewed-by: Zach Anderson <zra@google.com>
- Weaken assert for identity reloads to account for lazy finalization.
- Store actual field end positions instead of computing from a terminating semicolon.
- Consider unfinalized classes to be unchanged if they have same sequence of tokens.
Change-Id: I3fcd7fed924bfac47dc382702ce63207bb8aa031
Reviewed-on: https://dart-review.googlesource.com/8164
Reviewed-by: Siva Annamalai <asiva@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
When replacing 64bit signed operations with unsigned 32bit ones
IntegerInstructionSelector::Replace would simply copy 64bit operation's
range onto uint32 op. This however is only correct for positive range,
non-positive ranges must become [0, kMaxUint32].
Fixes https://github.com/dart-lang/sdk/issues/30853
Bug:
Change-Id: I896b7828c29fe8f04a844cfb984295cb47ddaaf2
Reviewed-on: https://dart-review.googlesource.com/8020
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Skip tests failing on CQ but not on buildbot
Replace some timeouts with skips to speed up the tests
Bug:
Change-Id: I101e922bd18e522d0efd69cdf8329e2ca8f9829e
Reviewed-on: https://dart-review.googlesource.com/2920
Reviewed-by: William Hesse <whesse@google.com>
Commit-Queue: Alexander Thomas <athom@google.com>
Obfuscation is controlled by obfuscate flag in Dart_IsolateFlags.
Obfuscation of identifiers is performed during script tokenization - when TokenStream is generated from the source. All kIDENT and kINTERPOL_VAR tokens are renamed consistently using a persistent obfuscation map stored in ObjectStore::obfuscation_map.
Some identifiers (pseudo-keywords, arithmetic operators, builtin recognized methods and entry-points) are not renamed to keep name based lookups from breaking. All other identifiers are renamed.
Constant instances of Symbol-s (both created via literal syntax #ident and using constant constructor const Symbol("ident")) are renamed consistently with corresponding identifiers.
Script urls and Library urls and names are also obfuscated.
Obfuscation map can be dumped as a JSON array at the end of precompilation using Dart_GetObfuscationMap API.
BUG=https://github.com/dart-lang/sdk/issues/30524R=rmacnak@google.com
Review-Url: https://codereview.chromium.org/3003583002 .
When a zero-sized string occurs as that last string in the Kernel
string table, the code would attempt to compute the address that lies
one element past the end of the string table's backing store. Though
this is benign in C++ as long as that address is not dereferenced, it
would trigger an assertion failure in TypedData::DataAddr.
Avoid triggering the assertion by performing the address arithmetic in
the caller based on DataAddr(0) rather than relying on the address
arithmetic in DataAddr.
This fixes issue 30420.
BUG=https://github.com/dart-lang/sdk/issues/30420R=aam@google.com, asiva@google.com
Review-Url: https://codereview.chromium.org/3003023002 .
Before this change, the column number of the StackOverflow error was
reported at the opening '(' of the function parameter list:
ReturnType function(...) { ... }
^
This change moves it to the opening '{':
ReturnType function(...) { ... }
^
In case of single statement functions with '=>', the location of the '='
is reported as the column number of the StackOverflow error.
R=asiva@google.com
Review-Url: https://codereview.chromium.org/3002833003 .
Alexander Markov