When disassembling functions for the inspector, we used an internal
text representation before. This CL implements the official text
format like it is understood by the spec interpreter.
Example output:
func $main (param i32) (result i32)
block i32
get_local 0
i32.const 2
i32.lt_u
if
i32.const -2
return
end
get_local 0
call_indirect 0
end
R=rossberg@chromium.org, titzer@chromium.org
BUG=chromium:659715
Review-Url: https://codereview.chromium.org/2520943002
Cr-Commit-Position: refs/heads/master@{#41172}
Instead of directly using v8_enable_inspector_override from
build_overrides/v8.gni in all the GN configs, set a v8_enable_inspector
variable based on v8_enable_inspector_override and use that everywhere.
This is the more common pattern seen in over projects, and reduces the
need to include //build_overrides/v8.gni in many files.
Review-Url: https://codereview.chromium.org/2520683002
Cr-Commit-Position: refs/heads/master@{#41156}
With this change, WebAssembly.Memory objects have backing stores allocated as an
8GB region where everything beyond the size of the Wasm heap is inaccessible.
GrowMemory is now implemented by changing the protection on the guard regions to
make the new portions of the heap accessible.
Guard pages are not enabled by default, but this change adds a flag and a test
variant to make sure we get test coverage on them.
BUG= https://bugs.chromium.org/p/v8/issues/detail?id=5277
Review-Url: https://codereview.chromium.org/2396433008
Cr-Commit-Position: refs/heads/master@{#41089}
Inspector uses this type for all internal scripts, e.g. injected-script-source.js. Scripts with new type are not reported by remote debugging protocol, frames from them are ignored.
CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_precise_blink_rel
BUG=none
R=yangguo@chromium.org,dgozman@chromium.org
Review-Url: https://codereview.chromium.org/2499273003
Cr-Commit-Position: refs/heads/master@{#41056}
Before, we allocated one script per function per instance, and each
script referenced the wasm instance and the function index. Now we only
allocate one script per compiled wasm module, so the script also only
references this WasmCompiledModule, which causes changes to many interfaces.
Instead of fixing the disassemble API only used via debug.js, I decided
to drop it for now. Some later CL will reintroduce it via
DebugInterface.
BUG=v8:5530,chromium:659715
R=yangguo@chromium.org, titzer@chromium.orgCC=jgruber@chromium.org
Review-Url: https://codereview.chromium.org/2493823003
Cr-Commit-Position: refs/heads/master@{#41004}
We are removing use of the debugger context. When the debugger triggers
compilation, we may not have a context from which to create a JSArray.
R=ishell@chromium.org
BUG=chromium:664577
Review-Url: https://codereview.chromium.org/2479123002
Cr-Commit-Position: refs/heads/master@{#40956}
We are removing use of the debugger context. When the debugger triggers
compilation, we may not have a context from which to create a JSArray.
R=ishell@chromium.org
Review-Url: https://codereview.chromium.org/2479123002
Cr-Commit-Position: refs/heads/master@{#40884}
This adds information about an exception's caught/uncaught status to the
Runtime.paused event in the data parameter:
{
"method": "Debugger.paused",
"params": {
"callFrames": [
[...]
],
"data": {
"description": "666",
"type": "number",
"uncaught": true, <---
"value": 666
},
"hitBreakpoints": [],
"reason": "exception"
}
}
BUG=v8:5530
Review-Url: https://codereview.chromium.org/2488733003
Cr-Commit-Position: refs/heads/master@{#40875}
Currently function like "() => 239" contains offset 3 as begin of function and 8 as end of function.
This CL changes this to 6 and 9 respectively.
BUG=chromium:566801
R=yangguo@chromium.org,dgozman@chromium.org
TBR=adamk@chromium.org
CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_precise_blink_rel
Review-Url: https://codereview.chromium.org/2488493003
Cr-Commit-Position: refs/heads/master@{#40864}
This method iterates through all shared function info which are related to passed script, compiles debug code for SFI in range if needed and returns possible break locations.
BUG=chromium:566801
CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_precise_blink_rel
Review-Url: https://codereview.chromium.org/2465553003
Cr-Commit-Position: refs/heads/master@{#40783}
In the asm.js to wasm pipeline, we generate an entry function with
BUILTIN code, but still attached to a TYPE_NORMAL script.
This fix avoids trying to set a breakpoint there, resulting in a crash
on DCHECK(shared->HasDebugInfo()).
Also add two inspector tests to track regressions.
BUG=v8:5568
R=titzer@chromium.org,mstarzinger@chromium.org
Review-Url: https://codereview.chromium.org/2457433002
Cr-Commit-Position: refs/heads/master@{#40633}
To achieve this:
- fixed crash on windows - String16::fromInteger used "%zu" which doesn't support by VS2013 compiler, wrapped with ifdef else.
- fixed asan for d8 - unique_ptr on array has single element type.
- force Debugger.disable at the end of test.
BUG=chromium:635948
R=dgozman@chromium.org,yangguo@chromium.org,machenbach@chromium.org
Review-Url: https://codereview.chromium.org/2450653002
Cr-Commit-Position: refs/heads/master@{#40546}
* introduced v8::DebugInterface::ChangeBreakOnException(Isolate*,ExceptionBreakState);
* migrated inspector to new API;
* added cctest for new API;
* added inspector test for setPauseOnExceptionState.
BUG=chromium:652939,v8:5510
R=dgozman@chromium.org,yangguo@chromium.org
Review-Url: https://chromiumcodereview.appspot.com/2396193002
Cr-Commit-Position: refs/heads/master@{#40413}
* Inspector should depend on v8_libbase, v8 depedency is added in conditions section.
* Inlined sources since they aren't used outside of this gyp file.
BUG=chromium:635948
R=dgozman@chromium.org
Review-Url: https://codereview.chromium.org/2408833002
Cr-Commit-Position: refs/heads/master@{#40139}
String16 is not public part of src/inspector. All usage are replaced with vector of char/unit16_t to avoid potential linker problems.
BUG=chromium:635948
R=dgozman@chromium.org,machenbach@chromium.org
Review-Url: https://codereview.chromium.org/2403493002
Cr-Commit-Position: refs/heads/master@{#40098}
v8::Integer::Value() method returns int64 but all scriptIds are 32 bit based. We can safely cast int64 into int here to make compilers happy.
R=dgozman@chromium.org
Review-Url: https://codereview.chromium.org/2394973002
Cr-Commit-Position: refs/heads/master@{#40016}
Added a test that Runtime.getProperties doesn't truncate Set and Map properties in [[Entries]] in internalProperties.
BUG=chromium:650729
R=dgozman@chromium.org
Review-Url: https://codereview.chromium.org/2376863002
Cr-Commit-Position: refs/heads/master@{#39940}
- added inspector test suite definition in testcfg.py
- added JS infrastructure for tests in protocol-test.js
BUG=chromium:635948
R=dgozman@chromium.org,alph@chromium.org
Review-Url: https://codereview.chromium.org/2370743003
Cr-Commit-Position: refs/heads/master@{#39895}
- added test runner, that takes file names and V8 flags as arguments and run scripts from passed files with passed flags in frontend context
BUG=chromium:635948
R=dgozman@chromium.org,alph@chromium.org
Review-Url: https://codereview.chromium.org/2372793002
Cr-Commit-Position: refs/heads/master@{#39891}
- added the channel implementation,
- added inspector implementation,
- added v8::Extension for communication between backend and frontend.
BUG=chromium:635948
R=dgozman@chromium.org,alph@chromium.org
Review-Url: https://codereview.chromium.org/2368393003
Cr-Commit-Position: refs/heads/master@{#39888}
- added a inspector folder,
- added related GN and gyp files,
- added task handling infrastructure for test runner.
BUG=chromium:635948
R=dgozman@chromium.org,alph@chromium.org
Review-Url: https://codereview.chromium.org/2361623006
Cr-Commit-Position: refs/heads/master@{#39866}
