[PATCH] D87114: [AIX][ExecutionEngine] Disable eh frame support when building with Clang on AIX

[David Tenty via Phabricator via llvm-commits]

daltenty created this revision.
daltenty added reviewers: xingxue, hubert.reinterpretcast.
Herald added subscribers: llvm-commits, hiraditya.
Herald added a project: LLVM.
daltenty requested review of this revision.

since EH Frames aren't currently supported on AIX with clang.

Follow on to D62203 <https://reviews.llvm.org/D62203>.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D87114

Files:
  llvm/lib/ExecutionEngine/JITLink/EHFrameSupport.cpp
  llvm/lib/ExecutionEngine/RuntimeDyld/RTDyldMemoryManager.cpp


Index: llvm/lib/ExecutionEngine/RuntimeDyld/RTDyldMemoryManager.cpp
===================================================================
--- llvm/lib/ExecutionEngine/RuntimeDyld/RTDyldMemoryManager.cpp
+++ llvm/lib/ExecutionEngine/RuntimeDyld/RTDyldMemoryManager.cpp
@@ -33,7 +33,8 @@
 
 // Determine whether we can register EH tables.
 #if (defined(__GNUC__) && !defined(__ARM_EABI__) && !defined(__ia64__) &&      \
-     !(defined(_AIX) && defined(__ibmxl__)) && !defined(__MVS__) &&            \
+     !((defined(_AIX) || defined(__MVS__)) && defined(__ibmxl__)) &&           \
+     !((defined(_AIX) || defined(__MVS__)) && defined(__clang__)) &&           \
      !defined(__SEH__) && !defined(__USING_SJLJ_EXCEPTIONS__))
 #define HAVE_EHTABLE_SUPPORT 1
 #else
Index: llvm/lib/ExecutionEngine/JITLink/EHFrameSupport.cpp
===================================================================
--- llvm/lib/ExecutionEngine/JITLink/EHFrameSupport.cpp
+++ llvm/lib/ExecutionEngine/JITLink/EHFrameSupport.cpp
@@ -631,7 +631,8 @@
 
 // Determine whether we can register EH tables.
 #if (defined(__GNUC__) && !defined(__ARM_EABI__) && !defined(__ia64__) &&      \
-     !(defined(_AIX) && defined(__ibmxl__)) && !defined(__MVS__) &&            \
+     !((defined(_AIX) || defined(__MVS__)) && defined(__ibmxl__)) &&           \
+     !((defined(_AIX) || defined(__MVS__)) && defined(__clang__)) &&           \
      !defined(__SEH__) && !defined(__USING_SJLJ_EXCEPTIONS__))
 #define HAVE_EHTABLE_SUPPORT 1
 #else


-------------- next part --------------
A non-text attachment was scrubbed...
Name: D87114.289818.patch
Type: text/x-patch
Size: 1507 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20200903/254d6587/attachment.bin>