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28 lines
1.5 KiB
Diff
28 lines
1.5 KiB
Diff
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# Origin: from a patch by Dimitry Andric <dimitry@andric.com>, 2004-05-01
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# See http://gcc.gnu.org/PR14352 and http://gcc.gnu.org/PR16314
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# See also http://gcc.gnu.org/ml/gcc-patches/2004-08/msg02568.html et seq for why this isn't in mainline
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# Fixes errors like the following when building glibc (or any other executable
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# or shared library) when using gcc 3.4.0 for ARM with softfloat:
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#
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# .../libc_pic.os(.text+0x15834): In function `__modf': undefined reference to `__subdf3'
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# .../libc_pic.os(.text+0x158b8): In function `__modf': undefined reference to `__subdf3'
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# .../libc_pic.os(.text+0x1590c): In function `scalbn': undefined reference to `__muldf3'
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# .../libc_pic.os(.text+0x15e94): In function `__ldexpf': undefined reference to `__eqsf2'
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# .../libc_pic.os(.text+0xcee4c): In function `monstartup': undefined reference to `__fixsfsi'
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diff -urNd gcc-3.4.0-orig/gcc/config/arm/t-linux gcc-3.4.0/gcc/config/arm/t-linux
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--- gcc-3.4.0-orig/gcc/config/arm/t-linux 2003-09-20 23:09:07.000000000 +0200
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+++ gcc-3.4.0/gcc/config/arm/t-linux 2004-05-01 20:31:59.102846400 +0200
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@@ -4,7 +4,10 @@
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LIBGCC2_DEBUG_CFLAGS = -g0
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LIB1ASMSRC = arm/lib1funcs.asm
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-LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx
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+LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx \
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+ _negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \
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+ _truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \
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+ _fixsfsi _fixunssfsi
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# MULTILIB_OPTIONS = mhard-float/msoft-float
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# MULTILIB_DIRNAMES = hard-float soft-float
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