1 /*
2 * Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
44 int store(LIR_Opr from_reg, Register base, Register disp, BasicType type, bool wide);
45
46 int load(Register base, int offset, LIR_Opr to_reg, BasicType type, bool wide, bool unaligned);
47 int load(Register base, Register disp, LIR_Opr to_reg, BasicType type, bool wide);
48
49 void monitorexit(LIR_Opr obj_opr, LIR_Opr lock_opr, Register hdr, int monitor_no);
50
51 int shift_amount(BasicType t);
52
53 static bool is_single_instruction(LIR_Op* op);
54
55 // Record the type of the receiver in ReceiverTypeData
56 void type_profile_helper(Register mdo, int mdo_offset_bias,
57 ciMethodData *md, ciProfileData *data,
58 Register recv, Register tmp1, Label* update_done);
59 // Setup pointers to MDO, MDO slot, also compute offset bias to access the slot.
60 void setup_md_access(ciMethod* method, int bci,
61 ciMethodData*& md, ciProfileData*& data, int& mdo_offset_bias);
62
63 enum {
64 #ifdef _LP64
65 _call_stub_size = 68,
66 #else
67 _call_stub_size = 20,
68 #endif // _LP64
69 _call_aot_stub_size = 0,
70 _exception_handler_size = DEBUG_ONLY(1*K) NOT_DEBUG(128),
71 _deopt_handler_size = DEBUG_ONLY(1*K) NOT_DEBUG(64)
72 };
73
74 public:
75 void pack64(LIR_Opr src, LIR_Opr dst);
76 void unpack64(LIR_Opr src, LIR_Opr dst);
77
78 #endif // CPU_SPARC_VM_C1_LIRASSEMBLER_SPARC_HPP
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1 /*
2 * Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
44 int store(LIR_Opr from_reg, Register base, Register disp, BasicType type, bool wide);
45
46 int load(Register base, int offset, LIR_Opr to_reg, BasicType type, bool wide, bool unaligned);
47 int load(Register base, Register disp, LIR_Opr to_reg, BasicType type, bool wide);
48
49 void monitorexit(LIR_Opr obj_opr, LIR_Opr lock_opr, Register hdr, int monitor_no);
50
51 int shift_amount(BasicType t);
52
53 static bool is_single_instruction(LIR_Op* op);
54
55 // Record the type of the receiver in ReceiverTypeData
56 void type_profile_helper(Register mdo, int mdo_offset_bias,
57 ciMethodData *md, ciProfileData *data,
58 Register recv, Register tmp1, Label* update_done);
59 // Setup pointers to MDO, MDO slot, also compute offset bias to access the slot.
60 void setup_md_access(ciMethod* method, int bci,
61 ciMethodData*& md, ciProfileData*& data, int& mdo_offset_bias);
62
63 enum {
64 _call_stub_size = 68,
65 _call_aot_stub_size = 0,
66 _exception_handler_size = DEBUG_ONLY(1*K) NOT_DEBUG(128),
67 _deopt_handler_size = DEBUG_ONLY(1*K) NOT_DEBUG(64)
68 };
69
70 public:
71 void pack64(LIR_Opr src, LIR_Opr dst);
72 void unpack64(LIR_Opr src, LIR_Opr dst);
73
74 #endif // CPU_SPARC_VM_C1_LIRASSEMBLER_SPARC_HPP
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