[U-Boot] [PATCH] trab: make trab_fkt standalone code independent of libgcc

[Wolfgang Denk]

Use our own local functions in lib_arm/ instead.

Signed-off-by: Wolfgang Denk <wd at denx.de>
---
This patch avoids compilation problems with recent toolchains like:

arm-linux-ld: ERROR: Source object /opt/eldk-4.2-2008-12-07/usr/bin/../lib/gcc/arm-linux-gnueabi/4.2.2/libgcc.a(_udivsi3.o) has EABI version 4, but target trab_fkt has EABI version 0
arm-linux-ld: failed to merge target specific data of file /opt/eldk-4.2-2008-12-07/usr/bin/../lib/gcc/arm-linux-gnueabi/4.2.2/libgcc.a(_udivsi3.o)


 board/trab/Makefile   |    3 ++-
 board/trab/trab_fkt.c |    6 ++++++
 2 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/board/trab/Makefile b/board/trab/Makefile
index 6dfcb87..30e5fbb 100644
--- a/board/trab/Makefile
+++ b/board/trab/Makefile
@@ -51,7 +51,8 @@ $(obj)trab_fkt.srec:	$(OBJS_FKT) $(LIB)
 	$(LD) -g -Ttext $(LOAD_ADDR) -o $(<:.o=) -e trab_fkt $^ $(LIB) \
 		-L$(obj)../../examples -lstubs \
 		-L$(obj)../../lib_generic -lgeneric \
-		-L$(gcclibdir) -lgcc
+		$(obj)../../lib_arm/div0.o \
+		$(obj)../../lib_arm/_*.o
 	$(OBJCOPY) -O srec $(<:.o=) $@
 
 $(obj)trab_fkt.bin:	$(obj)trab_fkt.srec
diff --git a/board/trab/trab_fkt.c b/board/trab/trab_fkt.c
index 93b9490..53cdb5a 100644
--- a/board/trab/trab_fkt.c
+++ b/board/trab/trab_fkt.c
@@ -294,6 +294,12 @@ int trab_fkt (int argc, char *argv[])
 	return 1;
 }
 
+void hang (void)
+{
+	puts ("### ERROR ### Please RESET the board ###\n");
+	for (;;);
+}
+
 int do_info (void)
 {
 	printf ("Stand-alone application for TRAB board function test\n");
-- 
1.6.0.4