1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
|
//===- TargetSelect.h - Target Selection & Registration ---------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file provides utilities to make sure that certain classes of targets are
// linked into the main application executable, and initialize them as
// appropriate.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_SUPPORT_TARGETSELECT_H
#define LLVM_SUPPORT_TARGETSELECT_H
#include "llvm/Config/llvm-config.h"
extern "C" {
// Declare all of the target-initialization functions that are available.
#define LLVM_TARGET(TargetName) void LLVMInitialize##TargetName##TargetInfo();
#include "llvm/Config/Targets.def"
#define LLVM_TARGET(TargetName) void LLVMInitialize##TargetName##Target();
#include "llvm/Config/Targets.def"
// Declare all of the target-MC-initialization functions that are available.
#define LLVM_TARGET(TargetName) void LLVMInitialize##TargetName##TargetMC();
#include "llvm/Config/Targets.def"
// Declare all of the available assembly printer initialization functions.
#define LLVM_ASM_PRINTER(TargetName) void LLVMInitialize##TargetName##AsmPrinter();
#include "llvm/Config/AsmPrinters.def"
// Declare all of the available assembly parser initialization functions.
#define LLVM_ASM_PARSER(TargetName) void LLVMInitialize##TargetName##AsmParser();
#include "llvm/Config/AsmParsers.def"
// Declare all of the available disassembler initialization functions.
#define LLVM_DISASSEMBLER(TargetName) \
void LLVMInitialize##TargetName##Disassembler();
#include "llvm/Config/Disassemblers.def"
}
namespace llvm {
/// InitializeAllTargetInfos - The main program should call this function if
/// it wants access to all available targets that LLVM is configured to
/// support, to make them available via the TargetRegistry.
///
/// It is legal for a client to make multiple calls to this function.
inline void InitializeAllTargetInfos() {
#define LLVM_TARGET(TargetName) LLVMInitialize##TargetName##TargetInfo();
#include "llvm/Config/Targets.def"
}
/// InitializeAllTargets - The main program should call this function if it
/// wants access to all available target machines that LLVM is configured to
/// support, to make them available via the TargetRegistry.
///
/// It is legal for a client to make multiple calls to this function.
inline void InitializeAllTargets() {
// FIXME: Remove this, clients should do it.
InitializeAllTargetInfos();
#define LLVM_TARGET(TargetName) LLVMInitialize##TargetName##Target();
#include "llvm/Config/Targets.def"
}
/// InitializeAllTargetMCs - The main program should call this function if it
/// wants access to all available target MC that LLVM is configured to
/// support, to make them available via the TargetRegistry.
///
/// It is legal for a client to make multiple calls to this function.
inline void InitializeAllTargetMCs() {
#define LLVM_TARGET(TargetName) LLVMInitialize##TargetName##TargetMC();
#include "llvm/Config/Targets.def"
}
/// InitializeAllAsmPrinters - The main program should call this function if
/// it wants all asm printers that LLVM is configured to support, to make them
/// available via the TargetRegistry.
///
/// It is legal for a client to make multiple calls to this function.
inline void InitializeAllAsmPrinters() {
#define LLVM_ASM_PRINTER(TargetName) LLVMInitialize##TargetName##AsmPrinter();
#include "llvm/Config/AsmPrinters.def"
}
/// InitializeAllAsmParsers - The main program should call this function if it
/// wants all asm parsers that LLVM is configured to support, to make them
/// available via the TargetRegistry.
///
/// It is legal for a client to make multiple calls to this function.
inline void InitializeAllAsmParsers() {
#define LLVM_ASM_PARSER(TargetName) LLVMInitialize##TargetName##AsmParser();
#include "llvm/Config/AsmParsers.def"
}
/// InitializeAllDisassemblers - The main program should call this function if
/// it wants all disassemblers that LLVM is configured to support, to make
/// them available via the TargetRegistry.
///
/// It is legal for a client to make multiple calls to this function.
inline void InitializeAllDisassemblers() {
#define LLVM_DISASSEMBLER(TargetName) LLVMInitialize##TargetName##Disassembler();
#include "llvm/Config/Disassemblers.def"
}
/// InitializeNativeTarget - The main program should call this function to
/// initialize the native target corresponding to the host. This is useful
/// for JIT applications to ensure that the target gets linked in correctly.
///
/// It is legal for a client to make multiple calls to this function.
inline bool InitializeNativeTarget() {
// If we have a native target, initialize it to ensure it is linked in.
#ifdef LLVM_NATIVE_TARGET
LLVM_NATIVE_TARGETINFO();
LLVM_NATIVE_TARGET();
LLVM_NATIVE_TARGETMC();
return false;
#else
return true;
#endif
}
/// InitializeNativeTargetAsmPrinter - The main program should call
/// this function to initialize the native target asm printer.
inline bool InitializeNativeTargetAsmPrinter() {
// If we have a native target, initialize the corresponding asm printer.
#ifdef LLVM_NATIVE_ASMPRINTER
LLVM_NATIVE_ASMPRINTER();
return false;
#else
return true;
#endif
}
/// InitializeNativeTargetAsmParser - The main program should call
/// this function to initialize the native target asm parser.
inline bool InitializeNativeTargetAsmParser() {
// If we have a native target, initialize the corresponding asm parser.
#ifdef LLVM_NATIVE_ASMPARSER
LLVM_NATIVE_ASMPARSER();
return false;
#else
return true;
#endif
}
/// InitializeNativeTargetDisassembler - The main program should call
/// this function to initialize the native target disassembler.
inline bool InitializeNativeTargetDisassembler() {
// If we have a native target, initialize the corresponding disassembler.
#ifdef LLVM_NATIVE_DISASSEMBLER
LLVM_NATIVE_DISASSEMBLER();
return false;
#else
return true;
#endif
}
}
#endif
|
