From 2fec6c5ff153786744ba7d0d302b73179731c5e9 Mon Sep 17 00:00:00 2001
From: Owen Anderson <resistor@mac.com>
Date: Tue, 4 Oct 2011 23:26:17 +0000
Subject: Teach the MC to output code/data region marker labels in MachO and
 ELF modes.  These are used by disassemblers to provide better disassembly,
 particularly on targets like ARM Thumb that like to intermingle data in the
 TEXT segment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141135 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/MC/MCAsmInfo.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'lib/MC/MCAsmInfo.cpp')

diff --git a/lib/MC/MCAsmInfo.cpp b/lib/MC/MCAsmInfo.cpp
index 365df87d8d..f34b313ebd 100644
--- a/lib/MC/MCAsmInfo.cpp
+++ b/lib/MC/MCAsmInfo.cpp
@@ -57,6 +57,12 @@ MCAsmInfo::MCAsmInfo() {
   Data16bitsDirective = "\t.short\t";
   Data32bitsDirective = "\t.long\t";
   Data64bitsDirective = "\t.quad\t";
+  DataBegin = "$d.";
+  CodeBegin = "$a.";
+  JT8Begin = "$d.";
+  JT16Begin = "$d.";
+  JT32Begin = "$d.";
+  SupportsDataRegions = true;
   SunStyleELFSectionSwitchSyntax = false;
   UsesELFSectionDirectiveForBSS = false;
   AlignDirective = "\t.align\t";
-- 
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