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# SPDX-License-Identifier: GPL-2.0+
# Copyright (c) 2018 Google, Inc
# Written by Simon Glass <sjg@chromium.org>
#
# Entry-type module for sections, which are entries which can contain other
# entries.
#
from entry import Entry
import fdt_util
import tools
import bsection
class Entry_section(Entry):
def __init__(self, image, etype, node):
Entry.__init__(self, image, etype, node)
self._section = bsection.Section(node.name, node)
def ProcessFdt(self, fdt):
return self._section.ProcessFdt(fdt)
def ObtainContents(self):
return self._section.GetEntryContents()
def GetData(self):
return self._section.GetData()
def GetPositions(self):
"""Handle entries that want to set the position/size of other entries
This calls each entry's GetPositions() method. If it returns a list
of entries to update, it updates them.
"""
self._section.GetEntryPositions()
return {}
def Pack(self, pos):
"""Pack all entries into the section"""
self._section.PackEntries()
self.size = self._section.CheckSize()
return super(Entry_section, self).Pack(pos)
def WriteSymbols(self, section):
"""Write symbol values into binary files for access at run time"""
self._section.WriteSymbols()
def ProcessContents(self):
self._section.ProcessEntryContents()
super(Entry_section, self).ProcessContents()
def CheckPosition(self):
self._section.CheckEntries()
def WriteMap(self, fd, indent):
"""Write a map of the section to a .map file
Args:
fd: File to write the map to
"""
super(Entry_section, self).WriteMap(fd, indent)
self._section.WriteMap(fd, indent + 1)
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