Demote newly introduced VM class NativeEntryData from a VM instance class
to a simple TypedData wrapper class.
Change-Id: I44aacee33500c93eb283d2d349cd7a24dd94de65
Reviewed-on: https://dart-review.googlesource.com/74323
Commit-Queue: Régis Crelier <regis@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
After this CL, the interpreter is included by default in the
JIT VM under the flag --enable-interpreter.
Reland with fix to NativeArgument setup in simulator_arm.cc
Change-Id: Ib9b4df6eb4d997dfbe361188b8a127828c1d9c6f
Reviewed-on: https://dart-review.googlesource.com/74003
Reviewed-by: Siva Annamalai <asiva@google.com>
Reviewed-by: Régis Crelier <regis@google.com>
Commit-Queue: Zach Anderson <zra@google.com>
This class replaces a TypedData array used to describe native calls in the
constant pool of kernel bytecode.
Change-Id: Ic19c592fabde8c24f903d9c94a4d282da3e7b383
Reviewed-on: https://dart-review.googlesource.com/72242
Commit-Queue: Régis Crelier <regis@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Update status files.
This cl includes implementing these two features on all platforms:
1) Support calling generic functions via DartEntry::InvokeFunction().
2) Support native generic functions. These are currently allowed, but type
arguments are ignored, and therefore not accessible from the C++ side.
Change-Id: Id39e8ca46c2ba1ba3d46946c16712a8572ff64ea
Reviewed-on: https://dart-review.googlesource.com/34023
Commit-Queue: Régis Crelier <regis@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
NativeArguments don't allow you to access type arguments, but calling
conventions are setup in such a way that nothing else needs to be
changed.
This is needed because we changed
List makeListFixedLength(List growableList)
native "Internal_makeListFixedLength";
to
List<T> makeListFixedLength<T>(List<T> growableList)
native "Internal_makeListFixedLength";
Bug:
Change-Id: I2f8755f25c488a422a60f3efce2541de7cbeae0e
Reviewed-on: https://dart-review.googlesource.com/15080
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Do this in unoptimized code only, when --reify-generic-functions is specified.
This is still work in progress, and support in optimizer, in inliner, in DBC,
in kernel to ir, and other areas, will follow.
Many small fixes and added todos.
R=rmacnak@google.com, vegorov@google.com
Review-Url: https://codereview.chromium.org/2941643002 .
Like HOST_ARCH_*, HOST_OS_* describes the OS the VM is running on, which may be different from the OS the VM is generating code for during AOT compilation.
Currently we conflate the two when emitting AOT as assembly, and we get away with it because Flutter only uses assembly for targeting iOS and one can only target iOS from a Mac, but we expect to use assembly for Android as well so native tools can unwind Dart frames.
R=zra@google.com
Review-Url: https://codereview.chromium.org/2750843003 .
i.e. #ifndef VM_WHATEVER -> #ifndef RUNTIME_VM_WHATEVER
This lets us remove a hack from the PRESUBMIT.py script that existed
for reasons that are no longer valid, and sets us up to add some
presubmit checks for the GN build.
R=asiva@google.com, rmacnak@google.com
Review URL: https://codereview.chromium.org/2450713004 .
Wait for concurrent sweep tasks before verifying points, as building the allocation set expects unmarked objects.
Make assertion okay with a missing stack map at entry, which transiently exists for OSR, as the frame looks the same as unoptimized code here.
Fixes#13608Fixes#23683
Reproduces issue #26927R=fschneider@google.com
Review URL: https://codereview.chromium.org/2411453003 .
- use attribute 'no msan' on NativeEntry::ReturnValueIsError function
as msan doesn't seem to track the return slot being set by a native
function
- vsnprintf seems to have issues with msan so unpoison the allocated
memory buffer everytime vsnprintf is used to suppress the error.
BUG=
R=fschneider@google.com
Review URL: https://codereview.chromium.org/2383293003 .
This unburdens users of StackZone from needing to include handles_impl.h. A new use of StackZone was recently added to heap.cc without a include of handles_impl.h, and this caused link-time errors on some versions of gcc.
R=asiva@google.com
Review URL: https://codereview.chromium.org/2362573002 .
The error propagation is delayed until the native function returns.
This should simplify error handling in embedder code and avoid failing
to propagate an error, which is a common failure.
BUG=
R=asiva@google.com
Review URL: https://codereview.chromium.org/1663613002 .
- uses thread execution status transition to track when a thread is in a safepoint or needs to block for a safepoint
- introduces a monitor per Thread object
- uses a per thread safepoint handshake between the thread requesting a safepoint and the requested thread.
The ThreadRegistry class now contains only the thread list for an isolate and the functionality of scheduling a thread onto an Isolate and unscheduling it from teh isolate. We could fold this functionality into the Isolate class in a different CL.
R=rmacnak@google.com, zra@google.com
Review URL: https://codereview.chromium.org/1541073002 .
They were used as the class of closure instances and as the type class of
function types.
All closure instances now have class _Closure and function types are represented
by a new class FunctionType extending AbstractType.
Fix issue 24567 and add regression test.
R=asiva@google.com, rmacnak@google.com
Review URL: https://codereview.chromium.org/1584223006 .
This makes the code in the code generator independent from how stubs
are actually called (i.e. directly embedding the target address, or
indirectly by loading the target address from the code object).
BUG=
R=rmacnak@google.com
Review URL: https://codereview.chromium.org//1270803003 .
This change makes CTX available by not caching the current
context while in Dart code. Instead the current context
is held in a local variable (:saved_current_context_var) and
is passed as argument in CTX at calls.
This also simplifies a lot of code in the debugger: As a result,
Isolate::top_context is not needed anymore since the current context
can always be extracted from a Dart frame.
R=vegorov@google.com
Review URL: https://codereview.chromium.org//678763004
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@41422 260f80e4-7a28-3924-810f-c04153c831b5
Régis Crelier