patches/gcc/4.2.1/270-soft-float.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Tue Apr 13 20:52:38 2010 +0200 (2010-04-13)
changeset 1907 2a40681d94c7
parent 616 6e78f7085707
permissions -rw-r--r--
scripts/functions: add a save/restore handler

Saving and restoring the steps requires saving/restoring multiple
directories. Depending on the configuration, some may not exist.

Add a wrapper that checks before creating/extracting the tarballs.
yann@616
     1
diff -uNpr gcc-4.2.1_orig/gcc/config/rs6000/darwin-ldouble.c gcc-4.2.1/gcc/config/rs6000/darwin-ldouble.c
yann@616
     2
--- gcc-4.2.1_orig/gcc/config/rs6000/darwin-ldouble.c	2007-03-05 11:54:00.000000000 -0500
yann@616
     3
+++ gcc-4.2.1/gcc/config/rs6000/darwin-ldouble.c	2008-01-31 17:51:24.000000000 -0500
yann@616
     4
@@ -70,6 +70,8 @@ Software Foundation, 51 Franklin Street,
yann@616
     5
    but GCC currently generates poor code when a union is used to turn
yann@616
     6
    a long double into a pair of doubles.  */
yann@616
     7
 
yann@616
     8
+#if defined (_SOFT_FLOAT) && defined (__LONG_DOUBLE_128__)
yann@616
     9
+
yann@616
    10
 long double __gcc_qadd (double, double, double, double);
yann@616
    11
 long double __gcc_qsub (double, double, double, double);
yann@616
    12
 long double __gcc_qmul (double, double, double, double);
yann@616
    13
@@ -219,8 +221,6 @@ __gcc_qdiv (double a, double b, double c
yann@616
    14
   return z.ldval;
yann@616
    15
 }
yann@616
    16
 
yann@616
    17
-#if defined (_SOFT_FLOAT) && defined (__LONG_DOUBLE_128__)
yann@616
    18
-
yann@616
    19
 long double __gcc_qneg (double, double);
yann@616
    20
 int __gcc_qeq (double, double, double, double);
yann@616
    21
 int __gcc_qne (double, double, double, double);