merge the common darwin settings from the X86/PPC/ARM targets
into DarwinTargetAsmInfo.cpp. The remaining differences should
be evaluated. It seems strange that x86/arm has .zerofill but ppc
doesn't, etc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73742 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86TargetAsmInfo.cpp b/lib/Target/X86/X86TargetAsmInfo.cpp
index e0d0e00..99181e7 100644
--- a/lib/Target/X86/X86TargetAsmInfo.cpp
+++ b/lib/Target/X86/X86TargetAsmInfo.cpp
@@ -44,40 +44,25 @@
AlignmentIsInBytes = false;
TextAlignFillValue = 0x90;
- GlobalPrefix = "_";
+
+
if (!is64Bit)
Data64bitsDirective = 0; // we can't emit a 64-bit unit
ZeroDirective = "\t.space\t"; // ".space N" emits N zeros.
- PrivateGlobalPrefix = "L"; // Marker for constant pool idxs
- LessPrivateGlobalPrefix = "l"; // Marker for some ObjC metadata
- BSSSection = 0; // no BSS section.
ZeroFillDirective = "\t.zerofill\t"; // Uses .zerofill
if (TM.getRelocationModel() != Reloc::Static)
ConstantPoolSection = "\t.const_data";
else
ConstantPoolSection = "\t.const\n";
- JumpTableDataSection = "\t.const\n";
- CStringSection = "\t.cstring";
- // FIXME: Why don't always use this section?
- if (is64Bit) {
+ // FIXME: Why don't we always use this section?
+ if (is64Bit)
SixteenByteConstantSection = getUnnamedSection("\t.literal16\n",
SectionFlags::Mergeable);
- }
LCOMMDirective = "\t.lcomm\t";
- SwitchToSectionDirective = "\t.section ";
- StringConstantPrefix = "\1LC";
// Leopard and above support aligned common symbols.
COMMDirectiveTakesAlignment = (Subtarget->getDarwinVers() >= 9);
HasDotTypeDotSizeDirective = false;
- HasSingleParameterDotFile = false;
NonLocalEHFrameLabel = true;
- if (TM.getRelocationModel() == Reloc::Static) {
- StaticCtorsSection = ".constructor";
- StaticDtorsSection = ".destructor";
- } else {
- StaticCtorsSection = ".mod_init_func";
- StaticDtorsSection = ".mod_term_func";
- }
if (is64Bit) {
PersonalityPrefix = "";
PersonalitySuffix = "+4@GOTPCREL";
@@ -85,41 +70,18 @@
PersonalityPrefix = "L";
PersonalitySuffix = "$non_lazy_ptr";
}
- NeedsIndirectEncoding = true;
- AllowQuotesInName = true;
InlineAsmStart = "## InlineAsm Start";
InlineAsmEnd = "## InlineAsm End";
CommentString = "##";
SetDirective = "\t.set";
PCSymbol = ".";
UsedDirective = "\t.no_dead_strip\t";
- WeakDefDirective = "\t.weak_definition ";
- WeakRefDirective = "\t.weak_reference ";
- HiddenDirective = "\t.private_extern ";
ProtectedDirective = "\t.globl\t";
- // In non-PIC modes, emit a special label before jump tables so that the
- // linker can perform more accurate dead code stripping.
- // Emit a local label that is preserved until the linker runs.
- // We do not check the relocation model here since it can be overridden
- // later.
- JumpTableSpecialLabelPrefix = "l";
-
SupportsDebugInformation = true;
- 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";
+
DwarfDebugInlineSection = ".section __DWARF,__debug_inlined,regular,debug";
DwarfUsesInlineInfoSection = true;
- 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";
- DwarfMacroInfoSection = ".section __DWARF,__debug_macinfo,regular,debug";
// Exceptions handling
SupportsExceptionHandling = true;