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Provide callback mechanism to replace OpenObjectFileContainingPcAndGetStartAddress #189

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
The Chromium project uses symbolize.h, and symbolize.cc for symbolization of 
stack traces.

As of r137, the code in symbolize.* doesn't work inside sandboxed processes due 
to inability to open /proc/self/maps and the object files for the modules that 
are loaded in the process.

A possible solution can be to provide a callback mechanism to replace 
OpenObjectFileContainingPcAndGetStartAddress.  A sandboxed process can provide 
a custom implementation of this function and register it as a callback.

Original issue reported on code.google.com by iva...@google.com on 21 Feb 2014 at 7:49