/[pcsx2_0.9.7]/trunk/common/include/x86emitter/inlines.inl
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Contents of /trunk/common/include/x86emitter/inlines.inl

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Revision 62 - (show annotations) (download)
Tue Sep 7 11:08:22 2010 UTC (9 years, 10 months ago) by william
File size: 3576 byte(s)
Auto Commited Import of: pcsx2-0.9.7-r3738-debug in ./trunk
1 /* PCSX2 - PS2 Emulator for PCs
2 * Copyright (C) 2002-2010 PCSX2 Dev Team
3 *
4 * PCSX2 is free software: you can redistribute it and/or modify it under the terms
5 * of the GNU Lesser General Public License as published by the Free Software Found-
6 * ation, either version 3 of the License, or (at your option) any later version.
7 *
8 * PCSX2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
9 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
10 * PURPOSE. See the GNU General Public License for more details.
11 *
12 * You should have received a copy of the GNU General Public License along with PCSX2.
13 * If not, see <http://www.gnu.org/licenses/>.
14 */
15
16 /*
17 * ix86 core v0.9.1
18 *
19 * Original Authors (v0.6.2 and prior):
20 * linuzappz <linuzappz@pcsx.net>
21 * alexey silinov
22 * goldfinger
23 * zerofrog(@gmail.com)
24 *
25 * Authors of v0.9.1:
26 * Jake.Stine(@gmail.com)
27 * cottonvibes(@gmail.com)
28 * sudonim(1@gmail.com)
29 */
30
31 #pragma once
32
33 // This header module contains functions which, under most circumstances, inline
34 // nicely with constant propagation from the compiler, resulting in little or
35 // no actual codegen in the majority of emitter statements. (common forms include:
36 // RegToReg, PointerToReg, RegToPointer). These cannot be included in the class
37 // definitions in the .h file because of inter-dependencies with other classes.
38 // (score one for C++!!)
39 //
40 // In order for MSVC to work correctly with __fi on class members,
41 // however, we need to include these methods into all source files which might
42 // reference them. Without this MSVC generates linker errors. Or, in other words,
43 // global optimization fails to resolve the externals and junk.
44 // (score one for MSVC!)
45
46 namespace x86Emitter
47 {
48 #if 0
49 // --------------------------------------------------------------------------------------
50 // x86Register Method Implementations (inlined!)
51 // --------------------------------------------------------------------------------------
52
53 __fi xAddressInfo xAddressReg::operator+( const xAddressReg& right ) const
54 {
55 pxAssertMsg( Id != -1, "Uninitialized x86 register." );
56 return xAddressInfo( *this, right );
57 }
58
59 __fi xAddressInfo xAddressReg::operator+( const xAddressInfo& right ) const
60 {
61 pxAssertMsg( Id != -1, "Uninitialized x86 register." );
62 return right + *this;
63 }
64
65 __fi xAddressInfo xAddressReg::operator+( s32 right ) const
66 {
67 pxAssertMsg( Id != -1, "Uninitialized x86 register." );
68 return xAddressInfo( *this, right );
69 }
70
71 __fi xAddressInfo xAddressReg::operator+( const void* right ) const
72 {
73 pxAssertMsg( Id != -1, "Uninitialized x86 register." );
74 return xAddressInfo( *this, (s32)right );
75 }
76
77 // ------------------------------------------------------------------------
78 __fi xAddressInfo xAddressReg::operator-( s32 right ) const
79 {
80 pxAssertMsg( Id != -1, "Uninitialized x86 register." );
81 return xAddressInfo( *this, -right );
82 }
83
84 __fi xAddressInfo xAddressReg::operator-( const void* right ) const
85 {
86 pxAssertMsg( Id != -1, "Uninitialized x86 register." );
87 return xAddressInfo( *this, -(s32)right );
88 }
89
90 // ------------------------------------------------------------------------
91 __fi xAddressInfo xAddressReg::operator*( u32 right ) const
92 {
93 pxAssertMsg( Id != -1, "Uninitialized x86 register." );
94 return xAddressInfo( xEmptyReg, *this, right );
95 }
96
97 __fi xAddressInfo xAddressReg::operator<<( u32 shift ) const
98 {
99 pxAssertMsg( Id != -1, "Uninitialized x86 register." );
100 return xAddressInfo( xEmptyReg, *this, 1<<shift );
101 }
102 #endif
103 }

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