From 54dea0c74f09b73d4143956bce1fbed54cc3ca4d Mon Sep 17 00:00:00 2001
From: Imre Kaloz <kaloz@openwrt.org>
Date: Thu, 4 Nov 2010 14:17:06 +0000
Subject: add avr32 support to gcc 4.3.5

SVN-Revision: 23865
---
 .../gcc/patches/4.3.5/944-avr32_fix_f64_div.patch    | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 toolchain/gcc/patches/4.3.5/944-avr32_fix_f64_div.patch

(limited to 'toolchain/gcc/patches/4.3.5/944-avr32_fix_f64_div.patch')

diff --git a/toolchain/gcc/patches/4.3.5/944-avr32_fix_f64_div.patch b/toolchain/gcc/patches/4.3.5/944-avr32_fix_f64_div.patch
new file mode 100644
index 0000000..fda520b
--- /dev/null
+++ b/toolchain/gcc/patches/4.3.5/944-avr32_fix_f64_div.patch
@@ -0,0 +1,20 @@
+--- a/gcc/config/avr32/lib1funcs.S
++++ b/gcc/config/avr32/lib1funcs.S
+@@ -1733,7 +1733,7 @@ __avr32_f64_div_round_subnormal:	
+         brne    16f     /* Return NaN if op1 is NaN */
+         /* Op1 is inf check op2 */
+         lsr     r6, r9, 20 /* Extract exponent */
+-        cbr     r6, 8       /* Clear sign bit */
++        cbr     r6, 11      /* Clear sign bit */
+         cp      r6, 0x7ff
+         brne    17f     /* Inf/number gives inf, return inf */
+         rjmp    16f     /* The rest gives NaN*/
+@@ -1849,7 +1849,7 @@ __avr32_f64_div_res_subnormal:/* Divide 
+ 	 
+ 16:     /* Return NaN. */
+         mov     r11, -1
+-        mov     r10, -1
++        mov     r10, 0
+         ldm     sp++, r0, r1, r2, r3, r4, r5, r6, r7,pc
+         
+ 17:     /* Return INF. */
-- 
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