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Move 64bit division from avr32 to generic lib
Move the 64bit division from lib_avr32 to lib_generic. With this, all boards can do_div/__div64_32 if needed, not only avr one. Code is put to lib_generic, so no larger memory footprint if not used. No code modifications. Thanks for proposal by Håvard Skinnemoen. Signed-off-by: Dirk Behme <dirk.behme@gmail.com>
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4 changed files with 2 additions and 4 deletions
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@ -29,7 +29,7 @@ LIB = $(obj)lib$(ARCH).a
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SOBJS = memset.o
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COBJS = board.o interrupts.o avr32_linux.o div64.o
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COBJS = board.o interrupts.o avr32_linux.o
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SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
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OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
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@ -27,7 +27,7 @@ LIB = $(obj)libgeneric.a
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COBJS = bzlib.o bzlib_crctable.o bzlib_decompress.o \
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bzlib_randtable.o bzlib_huffman.o \
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crc32.o ctype.o display_options.o ldiv.o sha1.o \
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crc32.o ctype.o display_options.o div64.o ldiv.o sha1.o \
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string.o vsprintf.o zlib.o
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SRCS := $(COBJS:.o=.c)
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@ -18,8 +18,6 @@
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#include <linux/types.h>
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#include <asm/div64.h>
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uint32_t __div64_32(uint64_t *n, uint32_t base)
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{
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uint64_t rem = *n;
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