From 4c117c12857ff176faee157b49250e0a12895de7 Mon Sep 17 00:00:00 2001
From: Marcin Juszkiewicz <hrw@openedhand.com>
Date: Tue, 4 Mar 2008 16:33:10 +0000
Subject: gcc: added 4.2.2 from OE

git-svn-id: https://svn.o-hand.com/repos/poky/trunk@3902 311d38ba-8fff-0310-9ca6-ca027cbcb966
---
 meta/packages/gcc/gcc-4.2.2/arm-thumb.patch | 64 +++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 meta/packages/gcc/gcc-4.2.2/arm-thumb.patch

(limited to 'meta/packages/gcc/gcc-4.2.2/arm-thumb.patch')

diff --git a/meta/packages/gcc/gcc-4.2.2/arm-thumb.patch b/meta/packages/gcc/gcc-4.2.2/arm-thumb.patch
new file mode 100644
index 000000000..016a7a550
--- /dev/null
+++ b/meta/packages/gcc/gcc-4.2.2/arm-thumb.patch
@@ -0,0 +1,64 @@
+
+#
+# Patch managed by http://www.holgerschurig.de/patcher.html
+#
+
+--- gcc-4.1.1/gcc/config/arm/lib1funcs.asm~gcc
++++ gcc-4.1.1/gcc/config/arm/lib1funcs.asm
+@@ -995,10 +995,24 @@
+ 	.code	32
+ 	FUNC_START div0
+ 
++#if ! defined __thumb__
+ 	stmfd	sp!, {r1, lr}
+ 	mov	r0, #SIGFPE
+ 	bl	SYM(raise) __PLT__
+ 	RETLDM	r1
++#else
++       push    {r1, lr}
++	mov	r0, #SIGFPE
++	bl	SYM(raise) __PLT__
++#if __ARM_ARCH__ > 4
++       pop     {r1, pc}
++#else
++       @ on 4T that won't work
++       pop     {r1}
++       pop     {r3}
++       bx      r3
++#endif
++#endif
+ 
+ 	FUNC_END div0
+ 	
+@@ -1141,11 +1155,12 @@
+    code here switches to the correct mode before executing the function.  */
+ 	
+ 	.text
+-	.align 0
++	.align 1
+         .force_thumb
+ 
+ .macro call_via register
+ 	THUMB_FUNC_START _call_via_\register
++       .hidden SYM (_call_via_\register)
+ 
+ 	bx	\register
+ 	nop
+@@ -1242,6 +1257,7 @@
+ 	.code	16
+ 
+ 	THUMB_FUNC_START _interwork_call_via_\register
++       .hidden SYM (_interwork_call_via_\register)
+ 
+ 	bx	pc
+ 	nop
+--- gcc-4.1.1/gcc/config/arm/t-linux~gcc
++++ gcc-4.1.1/gcc/config/arm/t-linux
+@@ -7,6 +7,7 @@
+ LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx \
+     _negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \
+     _truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \
++    _call_via_rX \
+     _fixsfsi _fixunssfsi _floatdidf _floatdisf _floatundisf _floatundidf
+ 
+ # MULTILIB_OPTIONS = mhard-float/msoft-float
-- 
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