Add support for s390

This commit is contained in:
Martin Gracik 2011-03-15 10:53:52 +01:00
parent 566c992653
commit 3c8ccf997a

View File

@ -69,6 +69,9 @@ SYSLINUX_CFG = "usr/share/anaconda/boot/syslinux.cfg"
ISOHYBRID = "isohybrid"
# s390
INITRD_ADDRESS = "0x02000000"
class PPC(object):
@ -568,3 +571,99 @@ class X86(object):
p = subprocess.Popen(cmd, stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
p.wait()
class S390(object):
def __init__(self, kernellist, installtree, outputroot, product, version,
treeinfo, basearch):
self.kernellist = kernellist
self.installtree = installtree
self.outputroot = outputroot
self.product = product
self.version = version
self.treeinfo = treeinfo
self.basearch = basearch
self.kernels, self.initrds = [], []
self.reqs = collections.defaultdict(str)
def backup_required(self, workdir):
pass
def create_initrd(self, libdir):
# create directories
os.makedirs(joinpaths(self.outputroot, IMAGESDIR))
# copy redhat.exec
cpfile(joinpaths(self.installtree.root, ANABOOTDIR, "redhat.exec"),
joinpaths(self.outputroot, IMAGESDIR))
# copy generic.prm
generic_prm = cpfile(joinpaths(self.installtree.root, ANABOOTDIR,
"generic.prm"),
joinpaths(self.outputroot, IMAGESDIR))
# copy generic.ins
generic_ins = cpfile(joinpaths(self.installtree.root, ANABOOTDIR,
"generic.ins"), self.outputroot)
replace(generic_ins, r"@INITRD_LOAD_ADDRESS@", INITRD_ADDRESS)
for kernel in self.kernellist:
# copy kernel
kernel.fname = "kernel.img"
kernel.fpath = cpfile(kernel.fpath,
joinpaths(self.outputroot, IMAGESDIR,
kernel.fname))
# create and copy initrd
initrd = DataHolder()
initrd.fname = "initrd.img"
initrd.fpath = joinpaths(self.outputroot, IMAGESDIR, initrd.fname)
logger.info("compressing the install tree")
self.installtree.compress(initrd, kernel)
# run addrsize
addrsize = joinpaths(self.installtree.root, "usr", libdir,
"anaconda", "addrsize")
cmd = [addrsize, INITRD_ADDRESS, initrd.fpath,
joinpaths(self.outputroot, IMAGESDIR, "initrd_addrsize")]
p = subprocess.Popen(cmd, stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
p.wait()
# add kernel and initrd to .treeinfo
kernel_arch = kernel.version.split(".")[-1]
section = "images-{0}".format(kernel_arch)
data = {"kernel": joinpaths(IMAGESDIR, kernel.fname),
"initrd": joinpaths(IMAGESDIR, initrd.fname),
"initrd.addrsize": joinpaths(IMAGESDIR, "initrd_addrsize"),
"generic.prm": joinpaths(IMAGESDIR,
os.path.basename(generic_prm)),
"generic.ins": os.path.basename(generic_ins)}
self.treeinfo.add_section(section, data)
# create cdboot.img
bootiso_fpath = joinpaths(self.outputroot, IMAGESDIR, "cdboot.img")
# run mks390cdboot
mks390cdboot = joinpaths(self.installtree.root, "usr", libdir,
"anaconda", "mk-s390-cdboot")
cmd = [mks390cdboot, "-i", kernel.fpath, "-r", initrd.fpath,
"-p", generic_prm, "-o", bootiso_fpath]
p = subprocess.Popen(cmd, stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
# add cdboot.img to treeinfo
data = {"cdboot.img": joinpaths(IMAGESDIR, "cdboot.img")}
self.treeinfo.add_section(section, data)
def create_boot(self, efiboot=None):
pass