class Section(cmodel.Struct):
groupid = cmodel.LeS32 #if -1, contains exported symbols only
name = cmodel.String("ascii")
bank = cmodel.LeS32
org = cmodel.LeS32
numsymbols = cmodel.LeU32
symbols = cmodel.Array(Symbol, "numsymbols")
datasize = cmodel.LeU32
data = cmodel.If(lambda self: self.groupid > 0 and self._CField__container._CField__container.groups[self.groupid].typeid == SectionGroup.GROUP_TEXT, SectionData)
__order__ = ["groupid", "name", "bank", "org", "numsymbols", "symbols", "datasize", "data"]
class BPSPatchStruct(cmodel.Struct):
magic = cmodel.Magic(b"BPS1")
srcSize = VarInt
targetSize = VarInt
metadataSize = VarInt
metadata = cmodel.String(
"utf-8") #This is also XML, consider adding cmodel.XML?
patchData = cmodel.Array(PatchEntry, 12, cmodel.ParseToEOF)
srcChksum = cmodel.LeU32
tgtChksum = cmodel.LeU32
chksum = cmodel.LeU32
class Rgb2Patch(cmodel.Struct):
srcfile = cmodel.String("ascii")
srcline = cmodel.LeU32
patchoffset = cmodel.LeU32
patchtype = cmodel.Enum(cmodel.U8, "BYTE", "LE16", "LE32", "BE16", "BE32")
numpatchexprs = cmodel.LeU32
patchexprs = cmodel.Array(Rgb2PatchExpr,
"numpatchexprs",
countType=cmodel.BytesCount)
__order__ = [
"srcfile", "srcline", "patchoffset", "patchtype", "numpatchexprs",
"patchexprs"
]
class Symbol(cmodel.Struct):
name = cmodel.String("ascii")
symtype = cmodel.Enum(cmodel.LeS32, "EXPORT", "IMPORT", "LOCAL", "LOCALEXPORT", "LOCALIMPORT", ("FLAT_WHAT", -1))
value = cmodel.If("symtype", lambda x: x in [-1, 0, 2, 3], cmodel.LeS32)
__order__ = ["name", "symtype", "value"]
class SectionGroup(cmodel.Struct):
name = cmodel.String("ascii")
typeid = cmodel.Enum(cmodel.LeU32, "GROUP_TEXT", "GROUP_BSS")
__order__ = ["name", "typeid"]
class Rgb2Symbol(cmodel.Struct):
name = cmodel.String("ascii")
symtype = cmodel.Enum(cmodel.U8, "LOCAL", "IMPORT", "EXPORT")
value = cmodel.If("symtype", lambda x: x in [0, 2], Rgb2SymValue)
__order__ = ["name", "symtype", "value"]