//===----------------------------------------------------------------------===//
#include "llvm/MC/MCAsmInfoDarwin.h"
+#include "llvm/MC/MCContext.h"
+#include "llvm/MC/MCExpr.h"
+#include "llvm/MC/MCStreamer.h"
using namespace llvm;
+void MCAsmInfoDarwin::anchor() { }
+
MCAsmInfoDarwin::MCAsmInfoDarwin() {
// Common settings for all Darwin targets.
// Syntax:
- GlobalPrefix = "_";
- PrivateGlobalPrefix = "L";
- LinkerPrivateGlobalPrefix = "l"; // Marker for some ObjC metadata
- NeedsSet = true;
- NeedsIndirectEncoding = true;
- AllowQuotesInName = true;
+ LinkerPrivateGlobalPrefix = "l";
HasSingleParameterDotFile = false;
+ HasSubsectionsViaSymbols = true;
AlignmentIsInBytes = false;
+ COMMDirectiveAlignmentIsInBytes = false;
+ LCOMMDirectiveAlignmentType = LCOMM::Log2Alignment;
InlineAsmStart = " InlineAsm Start";
InlineAsmEnd = " InlineAsm End";
- // 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 ";
+ HasWeakDefDirective = true;
+ HasWeakDefCanBeHiddenDirective = true;
WeakRefDirective = "\t.weak_reference ";
- HiddenDirective = "\t.private_extern ";
- LCOMMDirective = "\t.lcomm\t";
ZeroDirective = "\t.space\t"; // ".space N" emits N zeros.
- ZeroFillDirective = "\t.zerofill\t"; // Uses .zerofill
- SetDirective = "\t.set";
- ProtectedDirective = "\t.globl\t";
+ HasMachoZeroFillDirective = true; // Uses .zerofill
+ HasMachoTBSSDirective = true; // Uses .tbss
+ HasStaticCtorDtorReferenceInStaticMode = true;
+
+ // FIXME: Darwin 10 and newer don't need this.
+ LinkerRequiresNonEmptyDwarfLines = true;
+
+ // FIXME: Change this once MC is the system assembler.
+ HasAggressiveSymbolFolding = false;
+
+ HiddenVisibilityAttr = MCSA_PrivateExtern;
+ HiddenDeclarationVisibilityAttr = MCSA_Invalid;
+
+ // Doesn't support protected visibility.
+ ProtectedVisibilityAttr = MCSA_Invalid;
+
HasDotTypeDotSizeDirective = false;
- UsedDirective = "\t.no_dead_strip\t";
+ HasNoDeadStrip = true;
- // _foo.eh symbols are currently always exported so that the linker knows
- // about them. This is not necessary on 10.6 and later, but it
- // doesn't hurt anything.
- // FIXME: I need to get this from Triple.
- Is_EHSymbolPrivate = false;
- GlobalEHDirective = "\t.globl\t";
- SupportsWeakOmittedEHFrame = false;
+ DwarfUsesRelocationsAcrossSections = false;
+ UseIntegratedAssembler = true;
+ SetDirectiveSuppressesReloc = true;
}
-