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## Trivial Linux Loader for SPARC
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# Hopefully, 4MB are guaranteed to be mapped.
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LDFLAGS_SMALL=-N -Ttext 0x3c0000
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# This is even more, but will be used only for extra large images.
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LDFLAGS_LARGE=-N -Ttext 0x4c0000
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$(CC) $(CFLAGS) -c $*.c
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$(CC) $(CFLAGS) -c $*.S
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OBJS_COMMON = ../common/printf.o ../common/jmp.o ../common/prom.o \
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../common/tree.o ../common/console.o ../common/stringops1.o \
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../common/urem.o ../common/stringops2.o ../common/udiv.o \
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../common/divdi3.o ../common/udivdi3.o
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OBJS = crt0.o tilo.o $(OBJS_COMMON) malloc.o
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OBJS2 = crt0l.o tilol.o $(OBJS_COMMON) mallocl.o
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maketilo: maketilo.c b.h b2.h
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$(CC) $(CFLAGS) maketilo.c -o maketilo
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$(BIN2H) -l BOOT_LEN boot_loader $< > $@ || ($(RM) $@; exit 1)
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b2.h : b2.out $(BIN2H)
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$(BIN2H) -l LARGE_BOOT_LEN large_boot_loader $< > $@ || ($(RM) $@; exit 1)
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$(LD) $(LDFLAGS_SMALL) -Bstatic -o boot $(OBJS)
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$(ELFTOAOUT) boot -o b.out
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$(LD) $(LDFLAGS_LARGE) -Bstatic -o boot2 $(OBJS2)
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$(ELFTOAOUT) boot2 -o b2.out
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mallocl.o: ../common/malloc.c
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$(CC) $(CFLAGS) -DMALLOC_BASE=0x4D0000 -c -o $@ $<
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malloc.o: ../common/malloc.c
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$(CC) $(CFLAGS) -DMALLOC_BASE=0x3D0000 -c -o $@ $<
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$(CC) $(CFLAGS) -DLARGETILO -c -o $@ $<
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$(CC) $(CFLAGS) -c -Wa,-Av9 -o $@ $<
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$(CC) $(CFLAGS) -c -Wa,-Av9 -DLARGETILO -o $@ $<
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$(RM) *.o boot boot2 *.out b.h b2.h maketilo