1 //===-- PPCTargetAsmInfo.cpp - PPC asm properties ---------------*- C++ -*-===//
3 // The LLVM Compiler Infrastructure
5 // This file was developed by James M. Laskey and is distributed under the
6 // University of Illinois Open Source License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file contains the declarations of the DarwinTargetAsmInfo properties.
12 //===----------------------------------------------------------------------===//
14 #include "PPCTargetAsmInfo.h"
15 #include "PPCTargetMachine.h"
16 #include "llvm/Function.h"
19 // ASM variant to use.
21 PPC_OLD_MNEMONICS = 0,
25 PPCTargetAsmInfo::PPCTargetAsmInfo(const PPCTargetMachine &TM) {
26 bool isPPC64 = TM.getSubtargetImpl()->isPPC64();
28 ZeroDirective = "\t.space\t";
29 SetDirective = "\t.set";
30 Data64bitsDirective = isPPC64 ? "\t.quad\t" : 0;
31 AlignmentIsInBytes = false;
32 LCOMMDirective = "\t.lcomm\t";
33 InlineAsmStart = "# InlineAsm Start";
34 InlineAsmEnd = "# InlineAsm End";
35 AssemblerDialect = PPC_OLD_MNEMONICS;
38 AddressSize = isPPC64 ? 8 : 4;
39 DwarfAbbrevSection = ".section __DWARF,__debug_abbrev,regular,debug";
40 DwarfInfoSection = ".section __DWARF,__debug_info,regular,debug";
41 DwarfLineSection = ".section __DWARF,__debug_line,regular,debug";
42 DwarfFrameSection = ".section __DWARF,__debug_frame,regular,debug";
43 DwarfPubNamesSection = ".section __DWARF,__debug_pubnames,regular,debug";
44 DwarfPubTypesSection = ".section __DWARF,__debug_pubtypes,regular,debug";
45 DwarfStrSection = ".section __DWARF,__debug_str,regular,debug";
46 DwarfLocSection = ".section __DWARF,__debug_loc,regular,debug";
47 DwarfARangesSection = ".section __DWARF,__debug_aranges,regular,debug";
48 DwarfRangesSection = ".section __DWARF,__debug_ranges,regular,debug";
49 DwarfMacInfoSection = ".section __DWARF,__debug_macinfo,regular,debug";
52 DarwinTargetAsmInfo::DarwinTargetAsmInfo(const PPCTargetMachine &TM)
53 : PPCTargetAsmInfo(TM)
57 PrivateGlobalPrefix = "L";
58 ConstantPoolSection = "\t.const\t";
59 JumpTableDataSection = ".const";
60 CStringSection = "\t.cstring";
61 StaticCtorsSection = ".mod_init_func";
62 StaticDtorsSection = ".mod_term_func";
63 UsedDirective = "\t.no_dead_strip\t";
64 WeakRefDirective = "\t.weak_reference\t";
65 HiddenDirective = "\t.private_extern\t";
66 AssemblerDialect = PPC_NEW_MNEMONICS;
69 LinuxTargetAsmInfo::LinuxTargetAsmInfo(const PPCTargetMachine &TM)
70 : PPCTargetAsmInfo(TM)
74 PrivateGlobalPrefix = "";
75 ConstantPoolSection = "\t.section .rodata.cst4\t";
76 JumpTableDataSection = ".section .rodata.cst4";
77 CStringSection = "\t.section\t.rodata";
78 StaticCtorsSection = ".section\t.ctors,\"aw\",@progbits";
79 StaticDtorsSection = ".section\t.dtors,\"aw\",@progbits";
80 UsedDirective = "\t# .no_dead_strip\t";
81 WeakRefDirective = "\t.weak\t";