blob: cb41b3dbc07e4ff43713131da59b23ddfe4f870e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
From: Marc Kleine-Budde <m.kleine-budde@pengutronix.de>
Link assembler softfloat functions into gcc. As the functions are there
in that case anyway, don't add switches for float lib.
Upstream will not fix this because oabi is dead.
Signed-off-by: Marc Kleine-Budde <m.kleine-budde@pengutronix.de>
Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
---
gcc/config/arm/linux-elf.h | 2 +-
gcc/config/arm/t-linux | 5 ++++-
2 files changed, 5 insertions(+), 2 deletions(-)
Index: gcc-4.5.1/gcc/config/arm/linux-elf.h
===================================================================
--- gcc-4.5.1.orig/gcc/config/arm/linux-elf.h
+++ gcc-4.5.1/gcc/config/arm/linux-elf.h
@@ -60,7 +60,7 @@
%{shared:-lc} \
%{!shared:%{profile:-lc_p}%{!profile:-lc}}"
-#define LIBGCC_SPEC "%{msoft-float:-lfloat} %{mfloat-abi=soft*:-lfloat} -lgcc"
+#define LIBGCC_SPEC "-lgcc"
#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
Index: gcc-4.5.1/gcc/config/arm/t-linux
===================================================================
--- gcc-4.5.1.orig/gcc/config/arm/t-linux
+++ gcc-4.5.1/gcc/config/arm/t-linux
@@ -23,7 +23,10 @@ TARGET_LIBGCC2_CFLAGS = -fomit-frame-poi
LIB1ASMSRC = arm/lib1funcs.asm
LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx _clzsi2 _clzdi2 \
- _arm_addsubdf3 _arm_addsubsf3
+ _arm_addsubdf3 _arm_addsubsf3 \
+ _negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \
+ _truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \
+ _fixsfsi _fixunssfsi _floatdidf _floatdisf
# MULTILIB_OPTIONS = mhard-float/msoft-float
# MULTILIB_DIRNAMES = hard-float soft-float
|
