bridges/source/cpp_uno/gcc3_linux_x86-64/call.s | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
New commits:
commit b5b4f3153fe54fb2f9db5f9d4f176fe68f0baf7f
Author: Stephan Bergmann <sberg...@redhat.com>
AuthorDate: Sun Feb 23 19:02:45 2020 +0100
Commit: Stephan Bergmann <sberg...@redhat.com>
CommitDate: Sun Feb 23 19:46:00 2020 +0100
.eh_frame section should probably have type @unwind
(i.e., SHT_X86_64_UNWIND) rather than @progbits (i.e., SHT_PROGBITS).
Discussion at
<https://groups.google.com/forum/#!topic/x86-64-abi/uVATLOU5PQA>
"SHT_X86_64_UNWIND" sounds like both @unwind and @progbits are used in
practice,
but Clang/LLVM now started to fail with
>
/home/sbergman/lo/core/bridges/source/cpp_uno/gcc3_linux_x86-64/call.s:79:2:
error: changed section type for .eh_frame, expected: 0x70000001
> .section .eh_frame,"a",@progbits
> ^
after <https://github.com/llvm/llvm-project/commit/
75af9da755721123e62b45cd0bc0c5e688a9722a> "[MC][ELF] Error for sh_type,
sh_flags
or sh_entsize change".
Change-Id: I07cae987f7449c526a7130beee7a71d01afc457e
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/89305
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sberg...@redhat.com>
diff --git a/bridges/source/cpp_uno/gcc3_linux_x86-64/call.s
b/bridges/source/cpp_uno/gcc3_linux_x86-64/call.s
index 57d0c9f94657..447ac0cecfdd 100644
--- a/bridges/source/cpp_uno/gcc3_linux_x86-64/call.s
+++ b/bridges/source/cpp_uno/gcc3_linux_x86-64/call.s
@@ -76,7 +76,7 @@ privateSnippetExecutor:
# see
http://refspecs.linuxfoundation.org/LSB_3.0.0/LSB-Core-generic/LSB-Core-generic/ehframechpt.html
# for details of the .eh_frame, the "Common Information Entry" and
"Frame Description Entry" formats
# and http://mentorembedded.github.io/cxx-abi/exceptions.pdf for more
info
- .section .eh_frame,"a",@progbits
+ .section .eh_frame,"a",@unwind
.Lframe1:
.long .LECIE1-.LSCIE1
.LSCIE1:
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