patches/gcc/4.2.4/270-soft-float.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Mon Mar 14 22:16:01 2011 +0100 (2011-03-14)
changeset 2335 805e9f2a06fa
parent 687 b2b6b1d46aa1
permissions -rw-r--r--
samples: new PPC e300c3 sample

Gustavo wrote:

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Attached my ct-ng e300c3 toolchain config for:

powerpc-e300c3-linux-gnu [l X]
OS : linux-2.6.36.3
Companion libs : gmp-5.0.1 mpfr-3.0.0 ppl-0.10.2 cloog-ppl-0.15.10 mpc-0.8.2 libelf-0.8.13
binutils : binutils-2.21
C compiler : gcc-4.5.2 (C,C++)
C library : eglibc-2_12
Tools :
---8<---

Reported-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
["Yann E. MORIN" : updated to match new config options]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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diff -uNpr gcc-4.2.1_orig/gcc/config/rs6000/darwin-ldouble.c gcc-4.2.1/gcc/config/rs6000/darwin-ldouble.c
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--- gcc-4.2.1_orig/gcc/config/rs6000/darwin-ldouble.c	2007-03-05 11:54:00.000000000 -0500
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+++ gcc-4.2.1/gcc/config/rs6000/darwin-ldouble.c	2008-01-31 17:51:24.000000000 -0500
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@@ -70,6 +70,8 @@ Software Foundation, 51 Franklin Street,
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    but GCC currently generates poor code when a union is used to turn
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    a long double into a pair of doubles.  */
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+#if defined (_SOFT_FLOAT) && defined (__LONG_DOUBLE_128__)
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+
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 long double __gcc_qadd (double, double, double, double);
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 long double __gcc_qsub (double, double, double, double);
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 long double __gcc_qmul (double, double, double, double);
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@@ -219,8 +221,6 @@ __gcc_qdiv (double a, double b, double c
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   return z.ldval;
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 }
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-#if defined (_SOFT_FLOAT) && defined (__LONG_DOUBLE_128__)
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-
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 long double __gcc_qneg (double, double);
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 int __gcc_qeq (double, double, double, double);
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 int __gcc_qne (double, double, double, double);