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| author | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-07-08 16:18:49 +0000 |
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| committer | bstarynk <bstarynk@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-07-08 16:18:49 +0000 |
| commit | 71fd77c9b4b3398097c48d6c1d3be7296d670f89 (patch) | |
| tree | ca77b69e8b4f032f1066c6a31847233f9db7f8e5 /libgcc/config/i386/64/t-softfp-compat | |
| parent | 313793ac30b7208dfb273ab1823bed6b0c20deb4 (diff) | |
| download | gcc-71fd77c9b4b3398097c48d6c1d3be7296d670f89.tar.gz | |
2008-07-08 Basile Starynkevitch <basile@starynkevitch.net>
MELT branch merged with trunk r137620
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@137632 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libgcc/config/i386/64/t-softfp-compat')
| -rw-r--r-- | libgcc/config/i386/64/t-softfp-compat | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/libgcc/config/i386/64/t-softfp-compat b/libgcc/config/i386/64/t-softfp-compat new file mode 100644 index 00000000000..afaa526ae29 --- /dev/null +++ b/libgcc/config/i386/64/t-softfp-compat @@ -0,0 +1,15 @@ +# When TFmode was first added to x86-64 in gcc 4.3.0, some TFmode +# support functions got improper versions by accident. Here we +# correct the version and provide backward binary compatibility. + +# Filter out the following TFmode functions. +tf-compats = getf2.c letf2.c eqtf2.c +tf-functions := $(addprefix $(gcc_srcdir)/config/soft-fp/, $(tf-compats)) +LIB2ADD := $(filter-out $(tf-functions), $(LIB2ADD)) +LIB2ADD += $(addprefix $(srcdir)/config/i386/64/, $(tf-compats)) + +# Replace _divtc3, _multc3 and _powitf2. +libgcc2-tf-functions = _divtc3 _multc3 _powitf2 +LIB2FUNCS_EXCLUDE += $(libgcc2-tf-functions) +libgcc2-tf-compats = $(addsuffix .c, $(libgcc2-tf-functions)) +LIB2ADD += $(addprefix $(srcdir)/config/i386/64/, $(libgcc2-tf-compats)) |