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#

# Makefile for rescue code

#

ifndef TOPDIR

TOPDIR = ../../../..

HPATH = $(TOPDIR)/include

export HPATH

endif

CC = gcc-cris -mlinux -I $(TOPDIR)/include

CFLAGS = -O2

LD = gcc-cris -mlinux -nostdlib

OBJCOPY = objcopy-cris

all: rescue.bin testrescue.bin kimagerescue.bin

rescue: rescue.bin

        # do nothing

rescue.bin: head.o

        $(LD) -T rescue.ld -o rescue.o head.o

        $(OBJCOPY) -O binary --remove-section=.bss rescue.o rescue.bin

        cp rescue.bin $(TOPDIR)

testrescue.bin: testrescue.o

        $(OBJCOPY) -O binary --remove-section=.bss testrescue.o tr.bin

# Pad it to 784 bytes

        dd if=/dev/zero of=tmp2423 bs=1 count=784

        cat tr.bin tmp2423 >testrescue_tmp.bin

        dd if=testrescue_tmp.bin of=testrescue.bin bs=1 count=784

        rm tr.bin tmp2423 testrescue_tmp.bin

kimagerescue.bin: kimagerescue.o

        $(OBJCOPY) -O binary --remove-section=.bss kimagerescue.o ktr.bin

# Pad it to 784 bytes, that's what the rescue loader expects

        dd if=/dev/zero of=tmp2423 bs=1 count=784

        cat ktr.bin tmp2423 >kimagerescue_tmp.bin

        dd if=kimagerescue_tmp.bin of=kimagerescue.bin bs=1 count=784

        rm ktr.bin tmp2423 kimagerescue_tmp.bin

head.o: head.S

        $(CC) -D__ASSEMBLY__ -traditional -c $< -o $*.o

testrescue.o: testrescue.S

        $(CC) -D__ASSEMBLY__ -traditional -c $< -o $*.o

kimagerescue.o: kimagerescue.S

        $(CC) -D__ASSEMBLY__ -traditional -c $< -o $*.o

clean:

        rm -f *.o *.bin

fastdep:

modules:

modules_install:

depend:

        $(CC) -M *.S > .depend

-include .depend