From 32d22ee11dc03a69ef22b0794e301cd32176019d Mon Sep 17 00:00:00 2001
From: "Michael J. Spencer" <bigcheesegs@gmail.com>
Date: Thu, 23 Feb 2012 21:56:08 +0000
Subject: Emit global ctors into .CRT$XCU instead of .ctors on Win32. Patch by
 Joe Groff!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151289 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/MC/MCObjectFileInfo.cpp | 22 ++++++++++++++++------
 1 file changed, 16 insertions(+), 6 deletions(-)

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

diff --git a/lib/MC/MCObjectFileInfo.cpp b/lib/MC/MCObjectFileInfo.cpp
index 1a27df5dc0..7dd06e7059 100644
--- a/lib/MC/MCObjectFileInfo.cpp
+++ b/lib/MC/MCObjectFileInfo.cpp
@@ -409,12 +409,22 @@ void MCObjectFileInfo::InitCOFFMCObjectFileInfo(Triple T) {
                         COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
                         COFF::IMAGE_SCN_MEM_READ,
                         SectionKind::getReadOnly());
-  StaticCtorSection =
-    Ctx->getCOFFSection(".ctors",
-                        COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
-                        COFF::IMAGE_SCN_MEM_READ |
-                        COFF::IMAGE_SCN_MEM_WRITE,
-                        SectionKind::getDataRel());
+  if (T.getOS() == Triple::Win32) {
+    StaticCtorSection =
+      Ctx->getCOFFSection(".CRT$XCU",
+                          COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
+                          COFF::IMAGE_SCN_MEM_READ,
+                          SectionKind::getReadOnly());
+  } else {
+    StaticCtorSection =
+      Ctx->getCOFFSection(".ctors",
+                          COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
+                          COFF::IMAGE_SCN_MEM_READ |
+                          COFF::IMAGE_SCN_MEM_WRITE,
+                          SectionKind::getDataRel());
+  }
+
+
   StaticDtorSection =
     Ctx->getCOFFSection(".dtors",
                         COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
-- 
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