commit 722f5f1cfb9a5e59a4c00986d81b04b0c015703d
author Bill Wendling <isanbard@gmail.com> Wed Dec 24 08:05:17 2008 +0000
committer Bill Wendling <isanbard@gmail.com> Wed Dec 24 08:05:17 2008 +0000
tree 498a47db9b3bb7557d939057d5e7876a3cf0c93e
parent d4121bef3cf3af51b80c2d499085a96aca5982ed

Darwin likes for the EH frame to be non-local.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61420 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/AsmPrinter/DwarfWriter.cpp

diff --git a/lib/CodeGen/AsmPrinter/DwarfWriter.cpp b/lib/CodeGen/AsmPrinter/DwarfWriter.cpp
index 42ed348..70d4d1f 100644
--- a/lib/CodeGen/AsmPrinter/DwarfWriter.cpp
+++ b/lib/CodeGen/AsmPrinter/DwarfWriter.cpp
@@ -2963,7 +2963,10 @@
 
     // Begin eh frame section.
     Asm->SwitchToTextSection(TAI->getDwarfEHFrameSection());
-    O << TAI->getEHGlobalPrefix() << "EH_frame" << Index << ":\n";
+
+    if (!TAI->doesRequireNonLocalEHFrameLabel())
+      O << TAI->getEHGlobalPrefix();
+    O << "EH_frame" << Index << ":\n";
     EmitLabel("section_eh_frame", Index);
 
     // Define base labels.
@@ -3102,9 +3105,18 @@
 
       EmitLabel("eh_frame_begin", EHFrameInfo.Number);
 
-      EmitSectionOffset("eh_frame_begin", "eh_frame_common",
-                        EHFrameInfo.Number, EHFrameInfo.PersonalityIndex,
-                        true, true, false);
+      if (TAI->doesRequireNonLocalEHFrameLabel()) {
+        PrintRelDirective(true, true);
+        PrintLabelName("eh_frame_begin", EHFrameInfo.Number);
+
+        if (!TAI->isAbsoluteEHSectionOffsets())
+          O << "-EH_frame" << EHFrameInfo.PersonalityIndex;
+      } else {
+        EmitSectionOffset("eh_frame_begin", "eh_frame_common",
+                          EHFrameInfo.Number, EHFrameInfo.PersonalityIndex,
+                          true, true, false);
+      }
+
       Asm->EOL("FDE CIE offset");
 
       EmitReference("eh_func_begin", EHFrameInfo.Number, true, true);