lm32: Directly link against libgcc

Instead of copying files from libgcc over just directly link against libgcc. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
m-labs · Jul 6, 2013 · d9b73e7 · d9b73e7
1 parent ac44f7f
commit d9b73e7
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Showing 4 changed files with 4 additions and 405 deletions.
diff --git a/arch/lm32/Makefile b/arch/lm32/Makefile
@@ -22,6 +22,8 @@
 # MA 02111-1307 USA
 #
 
+LIBGCC 		:= $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
+
 board-$(CONFIG_BOARD_MILKYMIST_ONE)	:= milkymist-one
 board-$(CONFIG_BOARD_MILKYMIST_SOC)	:= milkymist-soc
 BOARD := $(board-y)
@@ -41,6 +43,7 @@ head-y := arch/lm32/kernel/head.o
 core-y	+= arch/lm32/
 core-y	+= arch/lm32/platforms/
 libs-y	+= arch/lm32/lib/
+libs-y	+= $(LIBGCC)
 
 boot := arch/lm32/boot
 

diff --git a/arch/lm32/lib/Makefile b/arch/lm32/lib/Makefile
@@ -2,5 +2,5 @@
 # Makefile for lm32 specific library files..
 #
 
-lib-y	:= memset.o memcpy.o arithmetic.o libgcc2.o
+lib-y	:= memset.o memcpy.o
 
diff --git a/arch/lm32/lib/arithmetic.c b/arch/lm32/lib/arithmetic.c