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| author | Dimitry Andric <dim@FreeBSD.org> | 2021-06-14 19:17:05 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2021-06-14 19:17:05 +0000 |
| commit | 790a6be5a1699291c6da87871426d0c56dedcc89 (patch) | |
| tree | b648ebcf98abd570ce5aa42dd796219edd6cea0a | |
| parent | 6bc8fe8a9f711923253115d2a23b81370ef3e33a (diff) | |
| download | src-790a6be5a1699291c6da87871426d0c56dedcc89.tar.gz src-790a6be5a1699291c6da87871426d0c56dedcc89.zip | |
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
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D28690
| -rw-r--r-- | lib/libgcc_s/Symbol.map | 29 | ||||
| -rw-r--r-- | lib/libgcc_s/Versions.def | 3 |
2 files changed, 32 insertions, 0 deletions
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; |