Mercurial > hg > truffle
comparison src/cpu/x86/vm/interp_masm_x86.hpp @ 12962:5ccbab1c69f3
8026251: New type profiling points: parameters to methods
Summary: x86 interpreter and c1 type profiling for parameters on method entries
Reviewed-by: kvn, twisti
author | roland |
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date | Tue, 22 Oct 2013 09:51:47 +0200 |
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12961:4748b3308cda | 12962:5ccbab1c69f3 |
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1 /* | |
2 * Copyright (c) 2013, 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 * | |
23 */ | |
24 | |
25 #ifndef CPU_X86_VM_INTERP_MASM_X86_HPP | |
26 #define CPU_X86_VM_INTERP_MASM_X86_HPP | |
27 | |
28 #include "asm/macroAssembler.hpp" | |
29 #include "asm/macroAssembler.inline.hpp" | |
30 #include "interpreter/invocationCounter.hpp" | |
31 #include "runtime/frame.hpp" | |
32 | |
33 // This file specializes the assember with interpreter-specific macros | |
34 | |
35 | |
36 class InterpreterMacroAssembler: public MacroAssembler { | |
37 | |
38 #ifdef TARGET_ARCH_MODEL_x86_32 | |
39 # include "interp_masm_x86_32.hpp" | |
40 #endif | |
41 #ifdef TARGET_ARCH_MODEL_x86_64 | |
42 # include "interp_masm_x86_64.hpp" | |
43 #endif | |
44 | |
45 private: | |
46 | |
47 Register _locals_register; // register that contains the pointer to the locals | |
48 Register _bcp_register; // register that contains the bcp | |
49 | |
50 public: | |
51 #ifndef CC_INTERP | |
52 void profile_obj_type(Register obj, const Address& mdo_addr); | |
53 void profile_arguments_type(Register mdp, Register callee, Register tmp, bool is_virtual); | |
54 void profile_return_type(Register mdp, Register ret, Register tmp); | |
55 void profile_parameters_type(Register mdp, Register tmp1, Register tmp2); | |
56 #endif /* !CC_INTERP */ | |
57 | |
58 }; | |
59 | |
60 #endif // CPU_X86_VM_INTERP_MASM_X86_HPP |