Date: Mon, 21 Jun 2021 19:12:11 GMT From: Dimitry Andric <dim@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: d552a12be263 - stable/12 - Export various 128 bit long double functions from libgcc_s.so.1 Message-ID: <202106211912.15LJCB1B048244@gitrepo.freebsd.org>
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The branch stable/12 has been updated by dim: URL: https://cgit.FreeBSD.org/src/commit/?id=d552a12be263ee3bccfcbe7ca1f56ebb7b13f10c commit d552a12be263ee3bccfcbe7ca1f56ebb7b13f10c Author: Dimitry Andric <dim@FreeBSD.org> AuthorDate: 2021-06-14 19:17:05 +0000 Commit: Dimitry Andric <dim@FreeBSD.org> CommitDate: 2021-06-21 19:09:02 +0000 Export various 128 bit long double functions from libgcc_s.so.1 These were already compiled for some time on aarch64 and riscv, by including lib/libcompiler_rt/Makefile.inc, but never exported in the shared library. Since gcc exports these under version GCC_4.6.0, we do the same. This review should replace D11482 for now. For e.g. amd64 more work is still to be done, as compiler-rt does not seem to support 128 bit long double math for that architecture. Reviewed by: cem Differential Revision: https://reviews.freebsd.org/D28690 (cherry picked from commit 790a6be5a1699291c6da87871426d0c56dedcc89) --- lib/libgcc_s/Symbol.map | 29 +++++++++++++++++++++++++++++ lib/libgcc_s/Versions.def | 3 +++ 2 files changed, 32 insertions(+) diff --git a/lib/libgcc_s/Symbol.map b/lib/libgcc_s/Symbol.map index 695f61893360..2580623d778b 100644 --- a/lib/libgcc_s/Symbol.map +++ b/lib/libgcc_s/Symbol.map @@ -148,3 +148,32 @@ GCC_4.3.0 { __bswapdi2; __bswapsi2; }; + +GCC_4.6.0 { + __addtf3; + __cmptf2; + __divtf3; + __eqtf2; + __extenddftf2; + __extendsftf2; + __fixtfdi; + __fixtfsi; + __fixtfti; + __fixunstfdi; + __fixunstfsi; + __fixunstfti; + __floatsitf; + __floattitf; + __floatunsitf; + __floatuntitf; + __getf2; + __gttf2; + __letf2; + __lttf2; + __multf3; + __netf2; + __subtf3; + __trunctfdf2; + __trunctfsf2; + __unordtf2; +}; diff --git a/lib/libgcc_s/Versions.def b/lib/libgcc_s/Versions.def index 2c9fdc00e3b5..16ef1d3fc504 100644 --- a/lib/libgcc_s/Versions.def +++ b/lib/libgcc_s/Versions.def @@ -29,3 +29,6 @@ GCC_4.2.0 { GCC_4.3.0 { } GCC_4.2.0; + +GCC_4.6.0 { +} GCC_4.3.0;
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