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/DarwinTargetAsmInfo.cpp b/lib/Target/DarwinTargetAsmInfo.cpp
index 05d2351..d7d675a 100644
--- a/lib/Target/DarwinTargetAsmInfo.cpp
+++ b/lib/Target/DarwinTargetAsmInfo.cpp
@@ -50,6 +50,53 @@
ConstDataSection = getUnnamedSection(".const_data", SectionFlags::None);
DataCoalSection = getNamedSection("\t__DATA,__datacoal_nt,coalesced",
SectionFlags::Writeable);
+
+
+ // Common settings for all Darwin targets.
+ // Syntax:
+ GlobalPrefix = "_";
+ PrivateGlobalPrefix = "L";
+ LessPrivateGlobalPrefix = "l"; // Marker for some ObjC metadata
+ StringConstantPrefix = "\1LC";
+ NeedsSet = true;
+ NeedsIndirectEncoding = true;
+ AllowQuotesInName = true;
+ HasSingleParameterDotFile = false;
+
+ // In non-PIC modes, emit a special label before jump tables so that the
+ // linker can perform more accurate dead code stripping. We do not check the
+ // relocation model here since it can be overridden later.
+ JumpTableSpecialLabelPrefix = "l";
+
+ // Directives:
+ WeakDefDirective = "\t.weak_definition ";
+ WeakRefDirective = "\t.weak_reference ";
+ HiddenDirective = "\t.private_extern ";
+
+ // Sections:
+ CStringSection = "\t.cstring";
+ JumpTableDataSection = "\t.const\n";
+ BSSSection = 0;
+
+ if (TM.getRelocationModel() == Reloc::Static) {
+ StaticCtorsSection = ".constructor";
+ StaticDtorsSection = ".destructor";
+ } else {
+ StaticCtorsSection = ".mod_init_func";
+ StaticDtorsSection = ".mod_term_func";
+ }
+
+ 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";
+ DwarfMacroInfoSection = ".section __DWARF,__debug_macinfo,regular,debug";
}
/// emitUsedDirectiveFor - On Darwin, internally linked data beginning with