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authornico <nico@3c298f89-4303-0410-b956-a3cf2f4a3e73>2008-09-18 12:24:32 +0000
committernico <nico@3c298f89-4303-0410-b956-a3cf2f4a3e73>2008-09-18 12:24:32 +0000
commite55a04e2ce30247482e7d7d68e6e64b6f9108052 (patch)
treeb5050b55cc50981ee359555cae364385ccc55a18 /toolchain/gcc/patches/4.2.4/920-soft-float.patch
parentac1c76183402522d64fa5608c9806b3e0d0ba1b9 (diff)
add patches to fixes gcc 4.2.x bugs:
- fix gcc ICE when compiling package/ath9k (closes: #3816) http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37014 - fix "undefined reference to `fmsub'" error on powerpc http://bugs.uclibc.org/view.php?id=1588 git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12623 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'toolchain/gcc/patches/4.2.4/920-soft-float.patch')
-rw-r--r--toolchain/gcc/patches/4.2.4/920-soft-float.patch23
1 files changed, 23 insertions, 0 deletions
diff --git a/toolchain/gcc/patches/4.2.4/920-soft-float.patch b/toolchain/gcc/patches/4.2.4/920-soft-float.patch
new file mode 100644
index 0000000000..a753fccfb7
--- /dev/null
+++ b/toolchain/gcc/patches/4.2.4/920-soft-float.patch
@@ -0,0 +1,23 @@
+http://bugs.uclibc.org/view.php?id=1588
+
+diff -uNpr gcc-4.2.1_orig/gcc/config/rs6000/darwin-ldouble.c gcc-4.2.1/gcc/config/rs6000/darwin-ldouble.c
+--- gcc-4.2.1_orig/gcc/config/rs6000/darwin-ldouble.c 2007-03-05 11:54:00.000000000 -0500
++++ gcc-4.2.1/gcc/config/rs6000/darwin-ldouble.c 2008-01-31 17:51:24.000000000 -0500
+@@ -70,6 +70,8 @@ Software Foundation, 51 Franklin Street,
+ but GCC currently generates poor code when a union is used to turn
+ a long double into a pair of doubles. */
+
++#if defined (_SOFT_FLOAT) && defined (__LONG_DOUBLE_128__)
++
+ long double __gcc_qadd (double, double, double, double);
+ long double __gcc_qsub (double, double, double, double);
+ long double __gcc_qmul (double, double, double, double);
+@@ -219,8 +221,6 @@ __gcc_qdiv (double a, double b, double c
+ return z.ldval;
+ }
+
+-#if defined (_SOFT_FLOAT) && defined (__LONG_DOUBLE_128__)
+-
+ long double __gcc_qneg (double, double);
+ int __gcc_qeq (double, double, double, double);
+ int __gcc_qne (double, double, double, double);