Don't produce eh_frame relocations when targeting the IOS simulator.

First step for fixing pr19185.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211404 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/MCTargetDesc/X86MCAsmInfo.cpp b/lib/Target/X86/MCTargetDesc/X86MCAsmInfo.cpp
index 5a3f28c3f70670bd29e80340aca01e15cb044c98..d2e8caf728c59a6ceeab8b7d18dce4e59d274964 100644 (file)
--- a/lib/Target/X86/MCTargetDesc/X86MCAsmInfo.cpp
+++ b/lib/Target/X86/MCTargetDesc/X86MCAsmInfo.cpp
@@ -74,8 +74,9 @@ X86MCAsmInfoDarwin::X86MCAsmInfoDarwin(const Triple &T) {
 
   // FIXME: this should not depend on the target OS version, but on the ld64
   // version in use.  From at least >= ld64-97.17 (Xcode 3.2.6) the abs-ified
-  // FDE relocs may be used.
-  DwarfFDESymbolsUseAbsDiff = T.isMacOSX() && !T.isMacOSXVersionLT(10, 6);
+  // FDE relocs may be used. We also use them for the ios simulator.
+  DwarfFDESymbolsUseAbsDiff = (T.isMacOSX() && !T.isMacOSXVersionLT(10, 6))
+    || T.isiOS();
 
   UseIntegratedAssembler = true;
 }

diff --git a/test/MC/MachO/eh-frame-reloc.s b/test/MC/MachO/eh-frame-reloc.s
index 1b1c674afdb4529566b6962347cba17c03873bc4..66ff571eac8902fec7af511b6f9a3dd44bc6580f 100644 (file)
--- a/test/MC/MachO/eh-frame-reloc.s
+++ b/test/MC/MachO/eh-frame-reloc.s
@@ -1,5 +1,6 @@
 // RUN: llvm-mc < %s -triple=x86_64-apple-macosx10.7 -filetype=obj | llvm-readobj -r | FileCheck %s
 // RUN: llvm-mc < %s -triple=x86_64-apple-macosx10.6 -filetype=obj | llvm-readobj -r | FileCheck %s
+// RUN: llvm-mc < %s -triple=x86_64-apple-ios7.0.0 -filetype=obj | llvm-readobj -r | FileCheck %s
 // RUN: llvm-mc < %s -triple=x86_64-apple-macosx10.5 -filetype=obj | llvm-readobj -r | FileCheck --check-prefix=OLD64 %s
 // RUN: llvm-mc < %s -triple=i686-apple-macosx10.6 -filetype=obj | llvm-readobj -r | FileCheck %s
 // RUN: llvm-mc < %s -triple=i686-apple-macosx10.5 -filetype=obj | llvm-readobj -r | FileCheck --check-prefix=OLD32 %s