[llvm-branch-commits] [lld] ELF: Introduce R_AARCH64_FUNCINIT64 relocation type. (PR #133531)

[Peter Collingbourne via llvm-branch-commits]

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@@ -0,0 +1,19 @@
+# REQUIRES: aarch64
+
+# RUN: llvm-mc -filetype=obj -triple=aarch64 %s -o %t.o
+# RUN: ld.lld %t.o -o %t
+# RUN: llvm-readelf -s -r %t | FileCheck %s
+# RUN: ld.lld %t.o -o %t -pie
+# RUN: llvm-readelf -s -r %t | FileCheck %s
+# RUN: not ld.lld %t.o -o %t -shared 2>&1 | FileCheck --check-prefix=ERR %s
+
+.data
+# CHECK: R_AARCH64_IRELATIVE [[FOO:[0-9a-f]*]]
+# ERR: relocation R_AARCH64_FUNCINIT64 cannot be used against preemptible symbol 'foo'
+.8byte foo at FUNCINIT
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pcc wrote:

Hopefully the issue raised on that PR will be resolved soon. Otherwise if it takes longer than a few days I'd prefer not to keep this blocked on changing the syntax. This change has had enough blockers already and it should be straightforward to remove the support for the old syntax once the new syntax lands.

https://github.com/llvm/llvm-project/pull/133531