Break out target asm info into separate files.
llvm-svn: 30161
diff --git a/llvm/lib/Target/X86/X86TargetAsmInfo.cpp b/llvm/lib/Target/X86/X86TargetAsmInfo.cpp
new file mode 100644
index 0000000..b1da4ce
--- /dev/null
+++ b/llvm/lib/Target/X86/X86TargetAsmInfo.cpp
@@ -0,0 +1,95 @@
+//===-- X86TargetAsmInfo.cpp - X86 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 X86TargetAsmInfo properties.
+//
+//===----------------------------------------------------------------------===//
+
+#include "X86TargetAsmInfo.h"
+#include "X86TargetMachine.h"
+#include "X86Subtarget.h"
+
+using namespace llvm;
+
+X86TargetAsmInfo::X86TargetAsmInfo(const X86TargetMachine &TM) {
+ const X86Subtarget *Subtarget = &TM.getSubtarget<X86Subtarget>();
+
+ //FIXME - Should to be simplified.
+
+ switch (Subtarget->TargetType) {
+ case X86Subtarget::isDarwin:
+ AlignmentIsInBytes = false;
+ GlobalPrefix = "_";
+ 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
+ ConstantPoolSection = "\t.const\n";
+ JumpTableDataSection = "\t.const\n"; // FIXME: depends on PIC mode
+ FourByteConstantSection = "\t.literal4\n";
+ EightByteConstantSection = "\t.literal8\n";
+ LCOMMDirective = "\t.lcomm\t";
+ COMMDirectiveTakesAlignment = false;
+ HasDotTypeDotSizeDirective = false;
+ StaticCtorsSection = ".mod_init_func";
+ StaticDtorsSection = ".mod_term_func";
+ InlineAsmStart = "# InlineAsm Start";
+ InlineAsmEnd = "# InlineAsm End";
+ SetDirective = "\t.set";
+
+ 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";
+ break;
+ case X86Subtarget::isCygwin:
+ GlobalPrefix = "_";
+ COMMDirectiveTakesAlignment = false;
+ HasDotTypeDotSizeDirective = false;
+ StaticCtorsSection = "\t.section .ctors,\"aw\"";
+ StaticDtorsSection = "\t.section .dtors,\"aw\"";
+ break;
+ case X86Subtarget::isWindows:
+ GlobalPrefix = "_";
+ HasDotTypeDotSizeDirective = false;
+ break;
+ default: break;
+ }
+
+ if (Subtarget->isFlavorIntel()) {
+ GlobalPrefix = "_";
+ CommentString = ";";
+
+ PrivateGlobalPrefix = "$";
+ AlignDirective = "\talign\t";
+ ZeroDirective = "\tdb\t";
+ ZeroDirectiveSuffix = " dup(0)";
+ AsciiDirective = "\tdb\t";
+ AscizDirective = 0;
+ Data8bitsDirective = "\tdb\t";
+ Data16bitsDirective = "\tdw\t";
+ Data32bitsDirective = "\tdd\t";
+ Data64bitsDirective = "\tdq\t";
+ HasDotTypeDotSizeDirective = false;
+
+ TextSection = "_text";
+ DataSection = "_data";
+ SwitchToSectionDirective = "";
+ TextSectionStartSuffix = "\tsegment 'CODE'";
+ DataSectionStartSuffix = "\tsegment 'DATA'";
+ SectionEndDirectiveSuffix = "\tends\n";
+ }
+}