I've found
<https://cs.chromium.org/chromium/src/v8/src/runtime/runtime-test.cc?type=cs&q=runtime_debugprint&g=0&l=525>
DebugPrint() implementation, however it seems that it does not work on
android.
I've tried forwarding std to android log with `./adb shell setprop
log.redirect-stdio true` but it does not work - adb just does not recognize
'' arg:
> Unrecognized option -Xlog-stdio
I had to add ugly alternative which crashes the app with fatal output:
RUNTIME_FUNCTION(Runtime_MyForkDebugPrint) {
HandleScope scope(isolate);
DCHECK_EQ(1, args.length());
CONVERT_ARG_HANDLE_CHECKED(String, message, 0);
FATAL("MyFork: v8_debug: %s\n", message->ToCString().get());
return 0;
}
Yes, i know how ugly it is.
Bu who calls CreateNumberFormat()?
I've found that
<https://cs.chromium.org/chromium/src/v8/src/js/intl.js?type=cs&q=CreateNumberFormat&g=0&l=1395>
but i'm not sure i understand it correctly.
On Monday, June 4, 2018 at 7:07:09 PM UTC+5, Jakob Gruber wrote:
>
> Have you tried console.log? I'm not familiar with android / v8 debugging
> unfortunately.
>
> Another possibility is to try reproducing in a simulator build.
>
> On Mon, Jun 4, 2018 at 2:57 PM, <[email protected] <javascript:>>
> wrote:
>
>> Unfortunately adding "%DebugPrint(requestedLocale);" in intl.js in
>> CreateNumberFormat() does not show anything in android logcat.
>> Should i do anything specific?
>>
>> On Monday, June 4, 2018 at 1:37:35 PM UTC+5, Jakob Gruber wrote:
>>>
>>>
>>>
>>> On Sat, Jun 2, 2018 at 2:02 PM, <[email protected]> wrote:
>>>
>>>> Hey, guys.
>>>>
>>>> I'm working on Chromium fork and i'm having really weird behaviour - i
>>>> don't have any issues in Debug mode,
>>>> but in Release mode i'm, getting the following fatal
>>>> <https://cs.chromium.org/chromium/src/v8/src/objects/intl-objects.cc?type=cs&q=%22Failed+to+create+ICU+number+format,+are+ICU+data+files+missing?%22&sq=package:chromium&g=0&l=893>
>>>> :
>>>> > Failed to create ICU number format, are ICU data files missing?
>>>>
>>>> I've found "locale" variable is "und" in Release mode, but "ru"
>>>> (expected value) in Debug mode in "Runtime_CreateNumberFormat":
>>>> <https://cs.chromium.org/chromium/src/v8/src/runtime/runtime-intl.cc?type=cs&q=Runtime_CreateNumberFormat&g=0&l=285>
>>>> I wonder where "locale" variable comes from?
>>>>
>>>> Any documentation links or explanation is highly appreciated.
>>>>
>>>
>>> The locale variable is passed in from the single callsite in intl.js
>>> [0]. You should start digging there with printf-style debugging using
>>> %DebugPrint.
>>>
>>> [0]
>>> https://cs.chromium.org/chromium/src/v8/src/js/intl.js?l=1373&rcl=9b39cfe022a85a3e9bdd08d27bac7365ceb6208e
>>>
>>>
>>>>
>>>> BTW. I've patched
>>>> <https://github.com/adblockplus/v8-googlesource/commit/8230b69454fc852bad9d6658d621f0d704276dca>
>>>>
>>>> V8 to make it compilable as for "component build" as shared library even
>>>> for Chromium non-component build (i can explain if required).
>>>> Did i make anything wrong here?
>>>>
>>>
>>
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