111 lines
2.3 KiB
Makefile
111 lines
2.3 KiB
Makefile
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#-------------------------------------------------
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# $Id: Makefile,v 1.2 2003/05/22 12:52:38 aip Exp $
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#-------------------------------------------------
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ELF064=elf/elf-header-065kb.payload
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ELF113=elf/elf-header-113kb.payload
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ELF129=elf/elf-header-129kb.payload
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LOADER=loader.o
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BOCHS_R=bochs
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BOCHS_B=bochs/bios
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BOCHS_C=bochs/bochs-cvs
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BOCHS_X=bochs/bochs-cvs/bochs/bios
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BIOS_R=${BOCHS_R}/rombios.bin
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BIOS_B=${BOCHS_B}/rombios.bin
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BIOS_X=${BOCHS_X}/rombios.bin
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PAYLOAD=payload
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BOCHSCVS=-d:pserver:anonymous@cvs.bochs.sourceforge.net:/cvsroot/bochs
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#-------------------------------------------------
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all: clean build #install
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#-------------------------------------------------
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epia: loader.o bios
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cat ${ELF064} ${LOADER} ${BIOS_B} > ${PAYLOAD}
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build: loader.o bios
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cat ${ELF064} ${LOADER} ${BIOS_B} > ${PAYLOAD}
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#-------------------------------------------------
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loader.o: loader.s
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as86 loader.s -b ${LOADER}
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#-------------------------------------------------
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bios:
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( cd ${BOCHS_B} ; make )
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sync
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#-------------------------------------------------
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#64kb -- sive of Video BIOS
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#
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#C=`echo 64*1024 | bc`
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C=65536
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#0xC0000 -- start of Video BIOS in ram.
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#S=`echo -e "ibase=16 \n C0000" | bc`
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#
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# ELF header offset -- 0x1000 == 4096
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#
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# 786432+4096 = 790528
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S=790528
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videobios:
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dd if=/proc/kcore of=./video.bios.bin bs=1 count=${C} skip=${S}
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# 0xF000+0x1000
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S2=987136
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pcbios:
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dd if=/proc/kcore of=./pc.bios.bin bs=1 count=${C} skip=${S2}
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pirq: pcbios
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#grep -a "\$PIR" -B0 -A127 pc.bios.bin > pirq.bin
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grep -a "\$PIR" -B0 -A0 pc.bios.bin > pirq.bin
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#now you have to hand edit the pirq.bin file
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#-------------------------------------------------
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bochslogin:
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mkdir -p ${BOCHS_C}
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echo "When prompted for a password, simply press the Enter key."
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( cd ${BOCHS_C} ; cvs ${BOCHSCVS} login )
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bochsco:
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mkdir -p ${BOCHS_C}
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( cd ${BOCHS_C} ; cvs ${BOCHSCVS} co bochs/bios )
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bochsstat:
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( cd ${BOCHS_C} ; cvs ${BOCHSCVS} status bochs/bios/rombios.c )
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bochsupdate:
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( cd ${BOCHS_C} ; cvs ${BOCHSCVS} update bochs/bios/rombios.c )
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#-------------------------------------------------
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install:
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cp -abf ${PAYLOAD} /tftpboot/kernel
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sync
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#-------------------------------------------------
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clean:
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rm -rf *.o ${PAYLOAD}
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(cd ${BOCHS_B} ; make clean )
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distclean: clean
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rm -rf ${BOCHS_C}
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#-------------------------------------------------
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