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This commit is contained in:
Igor Veresov 2013-10-03 16:38:21 +04:00
commit 51a9303c03
90 changed files with 1998 additions and 890 deletions
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8
hotspot/src/cpu/x86/vm/methodHandles_x86.cpp
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@ -114,6 +114,11 @@ void MethodHandles::verify_ref_kind(MacroAssembler* _masm, int ref_kind, Registe
void MethodHandles::jump_from_method_handle(MacroAssembler* _masm, Register method, Register temp,
bool for_compiler_entry) {
assert(method == rbx, "interpreter calling convention");
Label L_no_such_method;
__ testptr(rbx, rbx);
__ jcc(Assembler::zero, L_no_such_method);
__ verify_method_ptr(method);
if (!for_compiler_entry && JvmtiExport::can_post_interpreter_events()) {
@ -138,6 +143,9 @@ void MethodHandles::jump_from_method_handle(MacroAssembler* _masm, Register meth
const ByteSize entry_offset = for_compiler_entry ? Method::from_compiled_offset() :
Method::from_interpreted_offset();
__ jmp(Address(method, entry_offset));
__ bind(L_no_such_method);
__ jump(RuntimeAddress(StubRoutines::throw_AbstractMethodError_entry()));
}
void MethodHandles::jump_to_lambda_form(MacroAssembler* _masm,