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7028374: race in fix_oop_relocations for scavengeable nmethods

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Reviewed-by: kvn
This commit is contained in:
Tom Rodriguez 2011-03-18 15:52:42 -07:00
parent 0317c7c485
commit f5ef48f3b9
11 changed files with 115 additions and 13 deletions
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8
hotspot/src/share/vm/code/relocInfo.cpp
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@ -798,6 +798,14 @@ void oop_Relocation::fix_oop_relocation() {
}
void oop_Relocation::verify_oop_relocation() {
if (!oop_is_immediate()) {
// get the oop from the pool, and re-insert it into the instruction:
verify_value(value());
}
}
RelocIterator virtual_call_Relocation::parse_ic(nmethod* &nm, address &ic_call, address &first_oop,
oop* &oop_addr, bool *is_optimized) {
assert(ic_call != NULL, "ic_call address must be set");