chc.app.COffset module

Base class and subclasses

`chc.app.COffset.COffset`(cd, ixval)	Base class for an expression offset.
`chc.app.COffset.CNoOffset`(cd, ixval)
`chc.app.COffset.CFieldOffset`(cd, ixval)	Field offset
`chc.app.COffset.CIndexOffset`(cd, ixval)	Index offset into an array.

Object representation for CIL offset sum type.

class chc.app.COffset.CFieldOffset(cd: CDictionary, ixval: chc.util.IndexedTable.IndexedTableValue)[source]

Bases: chc.app.COffset.COffset

Field offset

tags[1]: fieldname
args[0]: ckey of the containing struct
args[1]: index of sub-offset in cdictionary

property ckey: int

property fieldname: str

property is_field: bool

property offset: chc.app.COffset.COffset

to_dict() → Dict[str, object][source]

class chc.app.COffset.CIndexOffset(cd: CDictionary, ixval: chc.util.IndexedTable.IndexedTableValue)[source]

Bases: chc.app.COffset.COffset

Index offset into an array.

args[0]: index of base of index expression in cdictionary
args[1]: index of sub-offset in cdictionary

get_strings() → List[str][source]

get_variable_uses(vid: int) → int[source]

property index_exp: CExp

property is_index: bool

property offset: chc.app.COffset.COffset

to_dict() → Dict[str, object][source]

class chc.app.COffset.CNoOffset(cd: CDictionary, ixval: chc.util.IndexedTable.IndexedTableValue)[source]

Bases: chc.app.COffset.COffset

has_offset() → bool[source]

property is_no_offset: bool

to_dict() → Dict[str, object][source]

class chc.app.COffset.COffset(cd: CDictionary, ixval: chc.util.IndexedTable.IndexedTableValue)[source]

Bases: chc.app.CDictionaryRecord.CDictionaryRecord

Base class for an expression offset.

get_strings() → List[str][source]

get_variable_uses(vid: int) → int[source]

has_offset() → bool[source]

property is_field: bool

property is_index: bool

property is_no_offset: bool

to_dict() → Dict[str, object][source]