commit 1c2b2f9c56c01aa1c317da4fd0234eaa1fe6e739
author Tim Northover <Tim.Northover@arm.com> Mon Dec 17 17:59:32 2012 +0000
committer Tim Northover <Tim.Northover@arm.com> Mon Dec 17 17:59:32 2012 +0000
tree c9a50c3e1d261072b9a81cb9efb07b20f45b281c
parent 2dfa3eb56679fcb0ac36d2956924e59acf4fc19e

Teach MachO which sections contain code

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170349 91177308-0d34-0410-b5e6-96231b3b80d8

lib/MC/MCParser/DarwinAsmParser.cpp

diff --git a/lib/MC/MCParser/DarwinAsmParser.cpp b/lib/MC/MCParser/DarwinAsmParser.cpp
index 20c949d..7b042df 100644
--- a/lib/MC/MCParser/DarwinAsmParser.cpp
+++ b/lib/MC/MCParser/DarwinAsmParser.cpp
@@ -314,7 +314,7 @@
   Lex();
 
   // FIXME: Arch specific.
-  bool isText = StringRef(Segment) == "__TEXT";  // FIXME: Hack.
+  bool isText = TAA & MCSectionMachO::S_ATTR_PURE_INSTRUCTIONS;
   getStreamer().SwitchSection(getContext().getMachOSection(
                                 Segment, Section, TAA, StubSize,
                                 isText ? SectionKind::getText()

lib/Object/MachOObjectFile.cpp

diff --git a/lib/Object/MachOObjectFile.cpp b/lib/Object/MachOObjectFile.cpp
index a38fac7..40f5390 100644
--- a/lib/Object/MachOObjectFile.cpp
+++ b/lib/Object/MachOObjectFile.cpp
@@ -559,11 +559,11 @@
   if (is64BitLoadCommand(MachOObj.get(), DRI)) {
     InMemoryStruct<macho::Section64> Sect;
     getSection64(DRI, Sect);
-    Result = !strcmp(Sect->Name, "__text");
+    Result = Sect->Flags & macho::SF_PureInstructions;
   } else {
     InMemoryStruct<macho::Section> Sect;
     getSection(DRI, Sect);
-    Result = !strcmp(Sect->Name, "__text");
+    Result = Sect->Flags & macho::SF_PureInstructions;
   }
   return object_error::success;
 }