75 lines
2.3 KiB
Python
75 lines
2.3 KiB
Python
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# s390.pseudo.py
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##### constants #####
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ANABOOTDIR = "usr/share/anaconda/boot"
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IMAGESDIR = "images"
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INITRD_ADDRESS = "0x02000000"
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ADDRSIZE = "usr/%s/anaconda/addrsize" % libdir
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MKS390CDBOOT = "usr/%s/anaconda/mk-s390-cdboot" % libdir
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##### main() #####
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""" kernellist, installroot, outputroot, product, version, treeinfo, bootiso
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"""
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# create directories
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makedirs(joinpaths(outputroot, IMAGESDIR))
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# copy redhat.exec
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copy(joinpaths(installroot, ANABOOTDIR, "redhat.exec"),
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joinpaths(outputroot, IMAGESDIR))
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# copy generic.prm
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generic_prm = copy(joinpaths(installroot, ANABOOTDIR, "generic.prm"),
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joinpaths(outputroot, IMAGESDIR))
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# copy generic.ins
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generic_ins = copy(joinpaths(installroot, ANABOOTDIR, "generic.ins"),
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outputroot)
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replace(generic_ins, "@INITRD_LOAD_ADDRESS@", INITRD_ADDRESS)
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for kernel in kernellist:
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# copy kernel
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kernel.fname = "kernel.img"
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kernel.fpath = copy(kernel.fpath,
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joinpaths(outputroot, IMAGESDIR, kernel.fname))
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# create and copy initrd
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initrd_fname = "initrd.img"
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initrd_fpath = copy(create_initrd(kernel),
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joinpaths(outputroot, IMAGESDIR, initrd_fname))
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# run addrsize
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initrd_addrsize = "initrd_addrsize"
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rc = exec([ADDRSIZE, INITRD_ADDRESS, initrd_fpath,
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joinpaths(outputroot, IMAGESDIR, initrd_addrsize)])
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# add kernel and initrd to .treeinfo
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with open(treeinfo, "a") as f:
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f.write("[images-%s]\n" % kernel.arch)
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f.write("kernel = %s\n" % joinpaths(IMAGESDIR, kernel.fname))
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f.write("initrd = %s\n" % joinpaths(IMAGESDIR, initrd_fname))
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f.write("initrd.addrsize = %s\n" % joinpaths(IMAGESDIR,
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initrd_addrsize))
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f.write("generic.prm = %s\n" % joinpaths(IMAGESDIR,
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basename(generic_prm)))
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f.write("generic.ins = %s\n" % basename(generic_ins))
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f.write("cdboot.img = %s\n" % joinpaths(IMAGESDIR, bootiso))
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if (bootiso):
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# create boot.iso
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bootiso_fpath = joinpaths(outputroot, IMAGESDIR, bootiso)
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# run mks390cdboot
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rc = exec([MKS390CDBOOT, "-i", kernel.fpath, "-r", initrd_fpath,
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"-p", generic_prm, "-o", bootiso_fpath])
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