Author: dim
Date: Tue Apr 2 17:51:28 2019
New Revision: 345806
URL: https://svnweb.freebsd.org/changeset/base/345806
Log:
Pull in r357362 from upstream clang trunk (by David Chisnall):
[objc-gnustep] Use .init_array not .ctors when requested.
This doesn't make a difference most of the time but FreeBSD/ARM
doesn't run anything in the .ctors array.
This should help with updating the libobjc2 port for armv7.
Requested by: theraven
Upstream PR: https://github.com/gnustep/libobjc2/issues/83
MFC after: 3 days
Modified:
head/contrib/llvm/tools/clang/lib/CodeGen/CGObjCGNU.cpp
Modified: head/contrib/llvm/tools/clang/lib/CodeGen/CGObjCGNU.cpp
==============================================================================
--- head/contrib/llvm/tools/clang/lib/CodeGen/CGObjCGNU.cpp Tue Apr 2
14:46:10 2019 (r345805)
+++ head/contrib/llvm/tools/clang/lib/CodeGen/CGObjCGNU.cpp Tue Apr 2
17:51:28 2019 (r345806)
@@ -1519,7 +1519,12 @@ class CGObjCGNUstep2 : public CGObjCGNUstep {
if (CGM.getTriple().isOSBinFormatCOFF())
InitVar->setSection(".CRT$XCLz");
else
- InitVar->setSection(".ctors");
+ {
+ if (CGM.getCodeGenOpts().UseInitArray)
+ InitVar->setSection(".init_array");
+ else
+ InitVar->setSection(".ctors");
+ }
InitVar->setVisibility(llvm::GlobalValue::HiddenVisibility);
InitVar->setComdat(TheModule.getOrInsertComdat(".objc_ctor"));
CGM.addUsedGlobal(InitVar);
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