patches/gcc/4.3.1/310-arm-softfloat.patch
author David Holsgrove <david.holsgrove@xilinx.com>
Thu Oct 11 14:39:45 2012 +1000 (2012-10-11)
changeset 3094 07a87075fa2d
permissions -rw-r--r--
libc/newlib: Add CUSTOM version and CUSTOM_LOCATION config options and GetCustom

CUSTOM_LOCATION config options only presented in menuconfig if component
CUSTOM version selected.

Signed-off-by: "David Holsgrove" <david.holsgrove@xilinx.com>
[yann.morin.1998@free.fr: fix indentation]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Message-Id: <d02252752d4dc5e68ae3.1349931202@localhost.localdomain>
PatchWork-Id: 190795
yann@757
     1
diff -durN gcc-4.3.1.orig/gcc/config/arm/linux-elf.h gcc-4.3.1/gcc/config/arm/linux-elf.h
yann@757
     2
--- gcc-4.3.1.orig/gcc/config/arm/linux-elf.h	2007-11-08 14:44:09.000000000 +0100
yann@757
     3
+++ gcc-4.3.1/gcc/config/arm/linux-elf.h	2008-07-23 15:30:57.000000000 +0200
yann@757
     4
@@ -60,7 +60,7 @@
yann@757
     5
    %{shared:-lc} \
yann@757
     6
    %{!shared:%{profile:-lc_p}%{!profile:-lc}}"
yann@757
     7
 
yann@757
     8
-#define LIBGCC_SPEC "%{msoft-float:-lfloat} %{mfloat-abi=soft*:-lfloat} -lgcc"
yann@757
     9
+#define LIBGCC_SPEC "-lgcc"
yann@757
    10
 
yann@757
    11
 #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
yann@757
    12
 
yann@757
    13
diff -durN gcc-4.3.1.orig/gcc/config/arm/t-linux gcc-4.3.1/gcc/config/arm/t-linux
yann@757
    14
--- gcc-4.3.1.orig/gcc/config/arm/t-linux	2006-11-09 23:14:27.000000000 +0100
yann@757
    15
+++ gcc-4.3.1/gcc/config/arm/t-linux	2008-07-23 19:15:25.000000000 +0200
yann@757
    16
@@ -3,7 +3,12 @@
yann@757
    17
 TARGET_LIBGCC2_CFLAGS = -fomit-frame-pointer -fPIC
yann@757
    18
 
yann@757
    19
 LIB1ASMSRC = arm/lib1funcs.asm
yann@757
    20
-LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx
yann@757
    21
+LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_tls _bb_init_func \
yann@757
    22
+	_call_via_rX _interwork_call_via_rX \
yann@757
    23
+	_lshrdi3 _ashrdi3 _ashldi3 \
yann@757
    24
+	_negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \
yann@757
    25
+	_truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \
yann@757
    26
+	_fixsfsi _fixunssfsi _floatdidf _floatdisf _floatundidf _floatundisf
yann@757
    27
 
yann@757
    28
 # MULTILIB_OPTIONS = mhard-float/msoft-float
yann@757
    29
 # MULTILIB_DIRNAMES = hard-float soft-float