1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/cpu/x86/vm/c1_LIRAssembler_x86.hpp Wed Apr 27 01:25:04 2016 +0800
1.3 @@ -0,0 +1,61 @@
1.4 +/*
1.5 + * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation.
1.11 + *
1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.15 + * version 2 for more details (a copy is included in the LICENSE file that
1.16 + * accompanied this code).
1.17 + *
1.18 + * You should have received a copy of the GNU General Public License version
1.19 + * 2 along with this work; if not, write to the Free Software Foundation,
1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.21 + *
1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.23 + * or visit www.oracle.com if you need additional information or have any
1.24 + * questions.
1.25 + *
1.26 + */
1.27 +
1.28 +#ifndef CPU_X86_VM_C1_LIRASSEMBLER_X86_HPP
1.29 +#define CPU_X86_VM_C1_LIRASSEMBLER_X86_HPP
1.30 +
1.31 + private:
1.32 +
1.33 + Address::ScaleFactor array_element_size(BasicType type) const;
1.34 +
1.35 + void arith_fpu_implementation(LIR_Code code, int left_index, int right_index, int dest_index, bool pop_fpu_stack);
1.36 +
1.37 + // helper functions which checks for overflow and sets bailout if it
1.38 + // occurs. Always returns a valid embeddable pointer but in the
1.39 + // bailout case the pointer won't be to unique storage.
1.40 + address float_constant(float f);
1.41 + address double_constant(double d);
1.42 +
1.43 + bool is_literal_address(LIR_Address* addr);
1.44 +
1.45 + // When we need to use something other than rscratch1 use this
1.46 + // method.
1.47 + Address as_Address(LIR_Address* addr, Register tmp);
1.48 +
1.49 + // Record the type of the receiver in ReceiverTypeData
1.50 + void type_profile_helper(Register mdo,
1.51 + ciMethodData *md, ciProfileData *data,
1.52 + Register recv, Label* update_done);
1.53 +public:
1.54 +
1.55 + void store_parameter(Register r, int offset_from_esp_in_words);
1.56 + void store_parameter(jint c, int offset_from_esp_in_words);
1.57 + void store_parameter(jobject c, int offset_from_esp_in_words);
1.58 +
1.59 + enum { call_stub_size = NOT_LP64(15) LP64_ONLY(28),
1.60 + exception_handler_size = DEBUG_ONLY(1*K) NOT_DEBUG(175),
1.61 + deopt_handler_size = NOT_LP64(10) LP64_ONLY(17)
1.62 + };
1.63 +
1.64 +#endif // CPU_X86_VM_C1_LIRASSEMBLER_X86_HPP
