Re: [JS-internals] ARM simulator

2014-01-30 Thread hv1989
Awesome! Makes it even easier to spot and debug ARM bugs. Thanks Hannes On Wed, Jan 29, 2014 at 7:42 PM, Jan de Mooij wrote: > I just landed an ARM simulator for JIT code, imported from V8 (bug 959597 > [0]). > > This means if you build an x86 shell and pass --enable-arm-simulator > to configu

[JS-internals] ARM simulator

2014-01-29 Thread Jan de Mooij
I just landed an ARM simulator for JIT code, imported from V8 (bug 959597 [0]). This means if you build an x86 shell and pass --enable-arm-simulator to configure, it will still compile an x86 shell but with the ARM JIT backend for Baseline, Ion, Odin and YARR. When we enter JIT code, we run it ins