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8326201: [S390] Need to bailout cleanly if creation of stubs fails when code cache is out of space

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Reviewed-by: lucy, mdoerr
This commit is contained in:
Amit Kumar 2024-02-21 05:37:21 +00:00
parent d31fd78d96
commit d5f3d5c8cc
2 changed files with 6 additions and 3 deletions
src/hotspot/cpu/s390
c1_CodeStubs_s390.cpps390.ad

5
src/hotspot/cpu/s390/c1_CodeStubs_s390.cpp

@ -1,6 +1,6 @@
/*
* Copyright (c) 2016, 2023, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2016, 2018 SAP SE. All rights reserved.
* Copyright (c) 2016, 2024, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2016, 2024 SAP SE. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -428,6 +428,7 @@ void ArrayCopyStub::emit_code(LIR_Assembler* ce) {
"must be aligned");
ce->emit_static_call_stub();
CHECK_BAILOUT();
// Prepend each BRASL with a nop.
__ relocate(relocInfo::static_call_type);

4
src/hotspot/cpu/s390/s390.ad

@ -1,6 +1,6 @@
//
// Copyright (c) 2017, 2024, Oracle and/or its affiliates. All rights reserved.
// Copyright (c) 2017, 2022 SAP SE. All rights reserved.
// Copyright (c) 2017, 2024 SAP SE. All rights reserved.
// DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
//
// This code is free software; you can redistribute it and/or modify it
@ -1405,6 +1405,7 @@ int HandlerImpl::emit_exception_handler(CodeBuffer &cbuf) {
address base = __ start_a_stub(size_exception_handler());
if (base == nullptr) {
ciEnv::current()->record_failure("CodeCache is full");
return 0; // CodeBuffer::expand failed
}
@ -1426,6 +1427,7 @@ int HandlerImpl::emit_deopt_handler(CodeBuffer& cbuf) {
address base = __ start_a_stub(size_deopt_handler());
if (base == nullptr) {
ciEnv::current()->record_failure("CodeCache is full");
return 0; // CodeBuffer::expand failed
}