Request for review (S) 6780143: hs203t003 hits SIGSEGV/EXCEPTION_ACCESS_VIOLATION with -XX:+UseCompressedOops

Tom Rodriguez tom.rodriguez at
Thu Nov 18 12:32:26 PST 2010

The changes look ok but what code was killing r12?  All the existing reinit_heapbase calls are because we're using the callee-saved-ness of r12 to keep something else alive but that's no true here.


On Nov 18, 2010, at 12:20 PM, coleen phillimore wrote:

> Summary: missing reinit_heapbase() when popframe support jumps back into interpreter from C code.
> open webrev at
> bug link at
> Tested by running our jvmti tests including the failing test.
> Coleen

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