blob: 2fc2d65af7c3dc2e36afaf830a180efc79db670e (
plain)
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
|
//=====-- X86TargetAsmInfo.h - X86 asm properties -------------*- C++ -*--====//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file contains the declaration of the X86TargetAsmInfo class.
//
//===----------------------------------------------------------------------===//
#ifndef X86TARGETASMINFO_H
#define X86TARGETASMINFO_H
#include "llvm/Target/TargetAsmInfo.h"
namespace llvm {
// Forward declaration.
class X86TargetMachine;
class GlobalVariable;
struct X86TargetAsmInfo : public TargetAsmInfo {
explicit X86TargetAsmInfo(const X86TargetMachine &TM);
virtual bool ExpandInlineAsm(CallInst *CI) const;
private:
bool LowerToBSwap(CallInst *CI) const;
protected:
const X86TargetMachine* X86TM;
};
struct X86DarwinTargetAsmInfo : public X86TargetAsmInfo {
const Section* TextCoalSection;
const Section* ConstDataCoalSection;
const Section* ConstDataSection;
const Section* DataCoalSection;
explicit X86DarwinTargetAsmInfo(const X86TargetMachine &TM);
virtual unsigned PreferredEHDataFormat(DwarfEncoding::Target Reason,
bool Global) const;
virtual const Section* SelectSectionForGlobal(const GlobalValue *GV) const;
virtual std::string UniqueSectionForGlobal(const GlobalValue* GV,
SectionKind::Kind kind) const;
const Section* MergeableConstSection(const GlobalVariable *GV) const;
const Section* MergeableStringSection(const GlobalVariable *GV) const;
};
struct X86ELFTargetAsmInfo : public X86TargetAsmInfo {
explicit X86ELFTargetAsmInfo(const X86TargetMachine &TM);
virtual unsigned PreferredEHDataFormat(DwarfEncoding::Target Reason,
bool Global) const;
virtual const Section* SelectSectionForGlobal(const GlobalValue *GV) const;
virtual std::string PrintSectionFlags(unsigned flags) const;
const Section* MergeableConstSection(const GlobalVariable *GV) const;
const Section* MergeableStringSection(const GlobalVariable *GV) const ;
};
struct X86COFFTargetAsmInfo : public X86TargetAsmInfo {
explicit X86COFFTargetAsmInfo(const X86TargetMachine &TM);
virtual unsigned PreferredEHDataFormat(DwarfEncoding::Target Reason,
bool Global) const;
virtual std::string UniqueSectionForGlobal(const GlobalValue* GV,
SectionKind::Kind kind) const;
virtual std::string PrintSectionFlags(unsigned flags) const;
};
struct X86WinTargetAsmInfo : public X86TargetAsmInfo {
explicit X86WinTargetAsmInfo(const X86TargetMachine &TM);
};
} // namespace llvm
#endif
|
