NapalmSauce

I have news: The TenFourFoxDebug I built today with gcc 6.4.0 ( I put `--enable-optimize=-Og in the .mozconfig`) has just finished. I intended to put my backtrace here but it...

Doing the -O2 one then. Depending on what works, I'll try narrowing it down to one of the flags the first optimization level to break executables expands into.

Needless to say, `-O2` also crashes. I noticed there are alot `DIE` errors in gdb patchlevel 4. My backtrace is the same as @kencu with more complains about internal `DIE`...

Just as advised, here's the retrieved backtrace in question: ``` [950] WARNING: NS_ENSURE_SUCCESS(rv, rv) failed with result 0x80040111: file /Volumes/SrcDrv/tenfourfox/dom/base/nsFrameLoader.cpp, line 272 ++DOCSHELL 0x1b24c00 == 5 [pid = 950] [id...

@kencu It does that but, the browser kills itself with the assert. It is completely unloaded with a crashlog soon after in my case. What's in your console?

gdb makes sense, most call parameters are present: ``` (gdb) bt #0 0x0a4a2624 in mozilla::dom::XMLDocument::ResetToURI () at XMLDocument.cpp:266 #1 0x0918cfd0 in nsDocument::Reset () at jsfriendapi.h:674 #2 0x0a4a255c in mozilla::dom::XMLDocument::Reset ()...

Either using `MOZ_ASSERT` or not (like in the build I did before last), I did not notice variations in behaviour from a debugging viewpoint(as previously mentioned, only after fixing the...

There's a ton of them. Since my `-Og` build never crashed (even when handling navigation on youtube, and playing some example WebM VP8 files) I assume options implied by `-Og`...

You're right, keeping with DEBUG is more suitable than rushing all the builds then running into something unexpected. Especially when I have seen some strange debugging behaviour previously.

The patch will apply against the current ld64-97 sources from macports, correct? Does that mean something like placing the two sections either before the branch island at the start of...