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8234321: Call cache flush after generating trampoline

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Reviewed-by: adinn, iklam
This commit is contained in:
Xiaohong Gong 2019-11-20 05:58:19 +00:00
parent e665037932
commit 8aafb0e12c
2 changed files with 2 additions and 0 deletions
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1
src/hotspot/share/interpreter/abstractInterpreter.cpp
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@ -222,6 +222,7 @@ void AbstractInterpreter::update_cds_entry_table(AbstractInterpreter::MethodKind
CodeBuffer buffer(trampoline, (int)(SharedRuntime::trampoline_size())); CodeBuffer buffer(trampoline, (int)(SharedRuntime::trampoline_size()));
MacroAssembler _masm(&buffer); MacroAssembler _masm(&buffer);
SharedRuntime::generate_trampoline(&_masm, _entry_table[kind]); SharedRuntime::generate_trampoline(&_masm, _entry_table[kind]);
_masm.flush();
if (PrintInterpreter) { if (PrintInterpreter) {
Disassembler::decode(buffer.insts_begin(), buffer.insts_end()); Disassembler::decode(buffer.insts_begin(), buffer.insts_end());

1
src/hotspot/share/runtime/sharedRuntime.cpp
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@ -2626,6 +2626,7 @@ AdapterHandlerEntry* AdapterHandlerLibrary::get_adapter(const methodHandle& meth
MacroAssembler _masm(&buffer); MacroAssembler _masm(&buffer);
SharedRuntime::generate_trampoline(&_masm, entry->get_c2i_entry()); SharedRuntime::generate_trampoline(&_masm, entry->get_c2i_entry());
assert(*(int*)trampoline != 0, "Instruction(s) for trampoline must not be encoded as zeros."); assert(*(int*)trampoline != 0, "Instruction(s) for trampoline must not be encoded as zeros.");
_masm.flush();
if (PrintInterpreter) { if (PrintInterpreter) {
Disassembler::decode(buffer.insts_begin(), buffer.insts_end()); Disassembler::decode(buffer.insts_begin(), buffer.insts_end());