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8165256: ARM64: vm/gc/concurrent/lp30yp10rp30mr0st300 Crash SIGBUS

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Reviewed-by: aph
This commit is contained in:
Rickard Bäckman 2017-02-15 14:00:13 +01:00
parent 28477cf493
commit 08aeb22f48
1 changed files with 7 additions and 5 deletions
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12
hotspot/src/cpu/arm/vm/compiledIC_arm.cpp
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@ -85,17 +85,17 @@ address CompiledStaticCall::emit_to_interp_stub(CodeBuffer &cbuf, address mark)
}
#undef __
// size of C2 call stub, compiled java to interpretor
int CompiledStaticCall::to_interp_stub_size() {
return 8 * NativeInstruction::instruction_size;
}
// Relocation entries for call stub, compiled java to interpreter.
int CompiledStaticCall::reloc_to_interp_stub() {
return 10; // 4 in emit_to_interp_stub + 1 in Java_Static_Call
}
#endif // COMPILER2 || JVMCI
// size of C2 call stub, compiled java to interpretor
int CompiledStaticCall::to_interp_stub_size() {
return 8 * NativeInstruction::instruction_size;
}
void CompiledDirectStaticCall::set_to_interpreted(const methodHandle& callee, address entry) {
address stub = find_stub(/*is_aot*/ false);
guarantee(stub != NULL, "stub not found");
@ -125,6 +125,8 @@ void CompiledDirectStaticCall::set_to_interpreted(const methodHandle& callee, ad
method_holder->set_data((intptr_t)callee());
jump->set_jump_destination(entry);
ICache::invalidate_range(stub, to_interp_stub_size());
// Update jump to call.
set_destination_mt_safe(stub);
}