1/*
2 * Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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5 * This code is free software; you can redistribute it and/or modify it
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7 * published by the Free Software Foundation.
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
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23 */
24
25#ifndef CPU_X86_C1_LIRASSEMBLER_X86_HPP
26#define CPU_X86_C1_LIRASSEMBLER_X86_HPP
27
28 private:
29
30 Address::ScaleFactor array_element_size(BasicType type) const;
31
32 void arith_fpu_implementation(LIR_Code code, int left_index, int right_index, int dest_index, bool pop_fpu_stack);
33
34 // helper functions which checks for overflow and sets bailout if it
35 // occurs. Always returns a valid embeddable pointer but in the
36 // bailout case the pointer won't be to unique storage.
37 address float_constant(float f);
38 address double_constant(double d);
39
40 bool is_literal_address(LIR_Address* addr);
41
42 // When we need to use something other than rscratch1 use this
43 // method.
44 Address as_Address(LIR_Address* addr, Register tmp);
45
46 // Record the type of the receiver in ReceiverTypeData
47 void type_profile_helper(Register mdo,
48 ciMethodData *md, ciProfileData *data,
49 Register recv, Label* update_done);
50
51 enum {
52 _call_stub_size = NOT_LP64(15) LP64_ONLY(28),
53 _call_aot_stub_size = NOT_LP64(7) LP64_ONLY(12),
54 _exception_handler_size = DEBUG_ONLY(1*K) NOT_DEBUG(175),
55 _deopt_handler_size = NOT_LP64(10) LP64_ONLY(17)
56 };
57
58public:
59
60 void store_parameter(Register r, int offset_from_esp_in_words);
61 void store_parameter(jint c, int offset_from_esp_in_words);
62 void store_parameter(jobject c, int offset_from_esp_in_words);
63 void store_parameter(Metadata* c, int offset_from_esp_in_words);
64
65#endif // CPU_X86_C1_LIRASSEMBLER_X86_HPP
66