Files

T

Martin Kustermann c185945507 [vm/aot] Ensure global object pool is relocated by compactor and reloaded when returning from natives

When the compactor moves the global object pool the pointer in Thread
was not updated because it was in a macro list which can only hold
objects inside the read-only VM isolate.

All calls into dart need to populate PP as well as all calls returning
from C++ need to restore PP.  There was a missing case where we return
from natives and don't restore PP (i.e. not normal runtime calls).

This started to be an issue after we started moving old space objects.

Cq-Include-Trybots: luci.dart.try:vm-canary-linux-debug-try, vm-dartkb-linux-debug-x64-try, vm-dartkb-linux-release-x64-try, vm-kernel-asan-linux-release-x64-try, vm-kernel-checked-linux-release-x64-try, vm-kernel-linux-debug-ia32-try, vm-kernel-linux-debug-simdbc64-try, vm-kernel-linux-debug-x64-try, vm-kernel-linux-product-x64-try, vm-kernel-linux-release-ia32-try, vm-kernel-linux-release-simarm-try, vm-kernel-linux-release-simarm64-try, vm-kernel-linux-release-simdbc64-try, vm-kernel-linux-release-x64-try, vm-kernel-optcounter-threshold-linux-release-ia32-try, vm-kernel-optcounter-threshold-linux-release-x64-try, vm-kernel-precomp-android-release-arm-try, vm-kernel-precomp-bare-linux-release-simarm-try, vm-kernel-precomp-bare-linux-release-simarm64-try, vm-kernel-precomp-bare-linux-release-x64-try, vm-kernel-precomp-linux-debug-x64-try, vm-kernel-precomp-linux-product-x64-try, vm-kernel-precomp-linux-release-simarm-try, vm-kernel-precomp-linux-release-simarm64-try, vm-kernel-precomp-linux-release-x64-try, vm-kernel-precomp-obfuscate-linux-release-x64-try, vm-kernel-precomp-win-release-simarm64-try, vm-kernel-precomp-win-release-x64-try, vm-kernel-reload-linux-debug-x64-try, vm-kernel-reload-linux-release-x64-try, vm-kernel-reload-rollback-linux-debug-x64-try, vm-kernel-reload-rollback-linux-release-x64-try, vm-kernel-win-debug-ia32-try, vm-kernel-win-debug-x64-try, vm-kernel-win-product-x64-try, vm-kernel-win-release-ia32-try, vm-kernel-win-release-x64-try
Change-Id: I14776be226431e2c53ae888b3c98a1b8c540c4ec
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/98343
Commit-Queue: Martin Kustermann <kustermann@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>

2019-03-29 15:13:25 +00:00

aot

[vm] Free readonly header bit so it can be used for other uses.

2019-03-22 23:46:51 +00:00

assembler

[vm, gc] Make incremental write-barrier elimination safe.

2019-03-28 18:00:10 +00:00

backend

[vm/compiler] Eliminate dead CatchBlockEntry Parameter-s

2019-03-29 14:15:42 +00:00

frontend

[vm] Support compiling static field initializers and dynamic invocation forwarders from a compilation trace.

2019-03-28 00:48:30 +00:00

jit

[vm] Support compiling static field initializers and dynamic invocation forwarders from a compilation trace.

2019-03-28 00:48:30 +00:00

asm_intrinsifier_arm64.cc

Revert "[vm] Add data field to TypedData"

2019-03-18 18:53:36 +00:00

asm_intrinsifier_arm.cc

Revert "[vm] Add data field to TypedData"

2019-03-18 18:53:36 +00:00

asm_intrinsifier_dbc.cc

[vm] Decouple intrinsifier code from runtime

2019-02-13 17:22:56 +00:00

asm_intrinsifier_ia32.cc

Revert "[vm] Add data field to TypedData"

2019-03-18 18:53:36 +00:00

asm_intrinsifier_x64.cc

Revert "[vm] Add data field to TypedData"

2019-03-18 18:53:36 +00:00

asm_intrinsifier.cc

[vm] Decouple intrinsifier code from runtime

2019-02-13 17:22:56 +00:00

asm_intrinsifier.h

[vm] Decouple intrinsifier code from runtime

2019-02-13 17:22:56 +00:00

call_specializer.cc

[vm/bytecode] Declare members in bytecode

2019-03-26 21:40:10 +00:00

call_specializer.h

Reland [VM/Compiler] Removing definition status from Store{Indexed,InstanceField}.

2019-01-15 17:23:21 +00:00

cha_test.cc

[vm] Add missing safepoint transitions.

2018-08-28 16:40:17 +00:00

cha.cc

[vm] Free readonly header bit so it can be used for other uses.

2019-03-22 23:46:51 +00:00

cha.h

[vm/compiler] Move compiler state (CHA, deopt id) from Thread to a special class

2018-09-03 16:01:24 +00:00

compiler_pass.cc

[vm/compiler] Eliminate dead CatchBlockEntry Parameter-s

2019-03-29 14:15:42 +00:00

compiler_pass.h

[vm] Misc timeline tweaks.

2019-01-25 18:37:05 +00:00

compiler_sources.gni

[vm/compiler] Eliminate dead CatchBlockEntry Parameter-s

2019-03-29 14:15:42 +00:00

compiler_state.cc

[vm/bytecode] Add context IDs to disambiguate accesses to distinct contexts

2018-11-17 00:35:30 +00:00

compiler_state.h

[vm] Decouple growable_array.h and zone.h from thread.h

2019-01-11 20:47:10 +00:00

ffi.cc

[vm] Support FFI on ARM64 and Android.

2019-03-20 17:45:23 +00:00

ffi.h

[vm] Support FFI on 32-bit Intel.

2019-03-20 17:45:23 +00:00

graph_intrinsifier_arm64.cc

[vm] Decouple intrinsifier code from runtime

2019-02-13 17:22:56 +00:00

graph_intrinsifier_arm.cc

[vm] Decouple intrinsifier code from runtime

2019-02-13 17:22:56 +00:00

graph_intrinsifier_ia32.cc

[vm] Decouple intrinsifier code from runtime

2019-02-13 17:22:56 +00:00

graph_intrinsifier_x64.cc

[vm] Decouple intrinsifier code from runtime

2019-02-13 17:22:56 +00:00

graph_intrinsifier.cc

Revert "[vm] Add data field to TypedData"

2019-03-18 18:53:36 +00:00

graph_intrinsifier.h

[vm] Decouple intrinsifier code from runtime

2019-02-13 17:22:56 +00:00

intrinsifier.cc

[vm] Decouple intrinsifier code from runtime

2019-02-13 17:22:56 +00:00

intrinsifier.h

[vm] Decouple intrinsifier code from runtime

2019-02-13 17:22:56 +00:00

method_recognizer.cc

[vm] Fix typo forwader => forwarder

2019-03-13 16:39:02 +00:00

method_recognizer.h

[vm] Decouple intrinsifier code from runtime

2019-02-13 17:22:56 +00:00

README.md

…

recognized_methods_list.h

[VM] Define layout of _*ArrayView/_ByteDataView in C+++

2019-03-15 21:24:15 +00:00

relocation.cc

Reland "Reland "[VM runtime] Dual mapping of executable pages.""

2019-03-12 20:45:45 +00:00

relocation.h

[VM/Compiler/AOT] Bare instructions 9: Improve write barrier on ARM/ARM64/X64

2019-01-18 16:13:17 +00:00

runtime_api.cc

[vm] Free readonly header bit so it can be used for other uses.

2019-03-22 23:46:51 +00:00

runtime_api.h

Revert "[vm] Add data field to TypedData"

2019-03-18 18:53:36 +00:00

stub_code_compiler_arm64.cc

[vm/aot] Ensure global object pool is relocated by compactor and reloaded when returning from natives

2019-03-29 15:13:25 +00:00

stub_code_compiler_arm.cc

[vm/aot] Ensure global object pool is relocated by compactor and reloaded when returning from natives

2019-03-29 15:13:25 +00:00

stub_code_compiler_dbc.cc

Reland "[vm] Decouple stub code from runtime"

2019-02-12 13:52:28 +00:00

stub_code_compiler_ia32.cc

[vm, interpreter] Implement interpreter stubs for IA32.

2019-03-06 21:09:30 +00:00

stub_code_compiler_x64.cc

[vm/aot] Ensure global object pool is relocated by compactor and reloaded when returning from natives

2019-03-29 15:13:25 +00:00

stub_code_compiler.h

Reland "[vm] Decouple stub code from runtime"

2019-02-12 13:52:28 +00:00

README.md

Dart VM Compilation Pipeline

This folder contains Dart VM compilation pipeline.

Compilation pipeline is mainly responsible for converting AST or Kernel AST into IL flow graphs and then generating native code from IL.

It has the following structure:

Directory	What goes there
`assembler/`	Assemblers and disassemblers
`backend/`	IL based compilation backend: optimization passes and architecture specific code generation rules
`frontend/`	Frontends responsible for converting AST into IL
`jit/`	JIT specific passes and compilation pipeline entry points
`aot/`	AOT specific passes and compilation pipeline entry points
`.`	Shared code or code without clear designation.

Currently there are no layering restrictions and components from different subfolders can reference each other.