freebsd-src/lib/libgcc_s/SymbolDefault.map

/*
 */
/* _Unwind_Backtrace should be exported with different version on ARM */
GCC_3.3 {
	_Unwind_Backtrace;
};
Fix LLVM libunwnwind _Unwind_Backtrace symbol version for ARM. In original GNU libgcc, _Unwind_Backtrace is published with GCC_3.3 version for all architectures but ARM. For ARM should be publishes with GCC_4.3.0 version. This was originally omitted in r255095, fixed in r318024 and omitted aging in LLVM libunwind implementation in r354347. For ARM _Unwind_Backtrace should be published as default with GCC_4.3.0 version , (because this is right original version) and again as normal(not-default) with GCC_3.3 version (to maintain ABI compatibility compiled/linked with wrong pre r318024 libgcc) PR: 233664 2019-12-16 14:08:49 +00:00			`/*`
			`*/`
			`/* _Unwind_Backtrace should be exported with different version on ARM */`
			`GCC_3.3 {`
			`_Unwind_Backtrace;`
			`};`