1 //=====-- X86TargetAsmInfo.h - X86 asm properties -------------*- C++ -*--====//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file contains the declaration of the X86TargetAsmInfo class.
12 //===----------------------------------------------------------------------===//
14 #ifndef X86TARGETASMINFO_H
15 #define X86TARGETASMINFO_H
17 #include "X86TargetMachine.h"
18 #include "llvm/Target/TargetAsmInfo.h"
19 #include "llvm/Target/ELFTargetAsmInfo.h"
20 #include "llvm/Target/DarwinTargetAsmInfo.h"
21 #include "llvm/Support/Compiler.h"
25 extern const char *const x86_asm_table[];
27 template <class BaseTAI>
28 struct X86TargetAsmInfo : public BaseTAI {
29 explicit X86TargetAsmInfo(const X86TargetMachine &TM) : BaseTAI(TM) {
30 BaseTAI::AsmTransCBE = x86_asm_table;
31 BaseTAI::AssemblerDialect =TM.getSubtarget<X86Subtarget>().getAsmFlavor();
35 typedef X86TargetAsmInfo<TargetAsmInfo> X86GenericTargetAsmInfo;
37 EXTERN_TEMPLATE_INSTANTIATION(class X86TargetAsmInfo<TargetAsmInfo>);
39 struct X86DarwinTargetAsmInfo : public X86TargetAsmInfo<DarwinTargetAsmInfo> {
40 explicit X86DarwinTargetAsmInfo(const X86TargetMachine &TM);
41 virtual unsigned PreferredEHDataFormat(DwarfEncoding::Target Reason,
43 virtual const char *getEHGlobalPrefix() const;
46 struct X86ELFTargetAsmInfo : public X86TargetAsmInfo<ELFTargetAsmInfo> {
47 explicit X86ELFTargetAsmInfo(const X86TargetMachine &TM);
48 virtual unsigned PreferredEHDataFormat(DwarfEncoding::Target Reason,
52 struct X86COFFTargetAsmInfo : public X86GenericTargetAsmInfo {
53 explicit X86COFFTargetAsmInfo(const X86TargetMachine &TM);
54 virtual unsigned PreferredEHDataFormat(DwarfEncoding::Target Reason,
56 virtual std::string UniqueSectionForGlobal(const GlobalValue* GV,
57 SectionKind::Kind kind) const;
58 virtual std::string printSectionFlags(unsigned flags) const;
61 struct X86WinTargetAsmInfo : public X86GenericTargetAsmInfo {
62 explicit X86WinTargetAsmInfo(const X86TargetMachine &TM);