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//===-- ARMTargetAsmInfo.cpp - ARM asm properties ---------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file was developed by James M. Laskey and is distributed under the
// University of Illinois Open Source License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file contains the declarations of the ARMTargetAsmInfo properties.
//
//===----------------------------------------------------------------------===//
#include "ARMTargetAsmInfo.h"
#include "ARMTargetMachine.h"
using namespace llvm;
ARMTargetAsmInfo::ARMTargetAsmInfo(const ARMTargetMachine &TM) {
const ARMSubtarget *Subtarget = &TM.getSubtarget<ARMSubtarget>();
if (Subtarget->isTargetDarwin()) {
GlobalPrefix = "_";
PrivateGlobalPrefix = "L";
BSSSection = 0; // no BSS section.
ZeroFillDirective = "\t.zerofill\t"; // Uses .zerofill
SetDirective = "\t.set";
WeakRefDirective = "\t.weak_reference\t";
HiddenDirective = "\t.private_extern\t";
JumpTableDataSection = ".const";
CStringSection = "\t.cstring";
HasDotTypeDotSizeDirective = false;
StaticCtorsSection = ".mod_init_func";
StaticDtorsSection = ".mod_term_func";
// In non-PIC modes, emit a special label before jump tables so that the
// linker can perform more accurate dead code stripping.
if (TM.getRelocationModel() != Reloc::PIC_) {
// Emit a local label that is preserved until the linker runs.
JumpTableSpecialLabelPrefix = "l";
}
NeedsSet = true;
DwarfAbbrevSection = ".section __DWARF,__debug_abbrev,regular,debug";
DwarfInfoSection = ".section __DWARF,__debug_info,regular,debug";
DwarfLineSection = ".section __DWARF,__debug_line,regular,debug";
DwarfFrameSection = ".section __DWARF,__debug_frame,regular,debug";
DwarfPubNamesSection = ".section __DWARF,__debug_pubnames,regular,debug";
DwarfPubTypesSection = ".section __DWARF,__debug_pubtypes,regular,debug";
DwarfStrSection = ".section __DWARF,__debug_str,regular,debug";
DwarfLocSection = ".section __DWARF,__debug_loc,regular,debug";
DwarfARangesSection = ".section __DWARF,__debug_aranges,regular,debug";
DwarfRangesSection = ".section __DWARF,__debug_ranges,regular,debug";
DwarfMacInfoSection = ".section __DWARF,__debug_macinfo,regular,debug";
} else {
WeakRefDirective = "\t.weak\t";
StaticCtorsSection = "\t.section .ctors,\"aw\",%progbits";
StaticDtorsSection = "\t.section .dtors,\"aw\",%progbits";
}
ZeroDirective = "\t.space\t";
AlignmentIsInBytes = false;
Data64bitsDirective = 0;
CommentString = "@";
DataSection = "\t.data";
ConstantPoolSection = "\t.text\n";
COMMDirectiveTakesAlignment = false;
InlineAsmStart = "@ InlineAsm Start";
InlineAsmEnd = "@ InlineAsm End";
LCOMMDirective = "\t.lcomm\t";
}
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