Bug 152758

Summary: JSC Sampling Profiler: It'd be interesting to disassemble code around the PC when we fail to walk the stack
Product: WebKit Reporter: Saam Barati <saam>
Component: JavaScriptCoreAssignee: Saam Barati <saam>
Status: NEW ---    
Severity: Normal CC: benjamin, fpizlo, ggaren, gskachkov, keith_miller, mark.lam, msaboff, oliver, sukolsak, ysuzuki
Priority: P2    
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on: 151713    
Bug Blocks:    

Description Saam Barati 2016-01-05 14:11:17 PST 
Or we could even take other data points.
It would be instructive to build in a mechanism in which we can take data when we
fail to walk the stack to try to better understand all scenarios in which we fail.