angr.go.sim_type¶

Go-flavored SimTypes.

Every class carries an optional go_name (the declared name of a named type such as time.Duration), which is what gets rendered; the underlying representation decides size, layout and how values are passed.

class angr.go.sim_type.GoSimType¶

Bases: SimType

go_name: str | None = None¶

go_repr()¶

The canonical Go spelling of this type (its name when it is a named type).

Return type:: str

repr(name=None, full=0, memo=None, indent=0)¶

Parameters:: indent (int | None)

c_repr(name=None, full=0, memo=None, indent=0, name_parens=True, show_void=True, **kwargs)¶

Parameters:

indent (int | None)
name_parens (bool)
show_void (bool)

class angr.go.sim_type.GoSimTypeInt¶

Bases: GoSimType, SimTypeInt

An integer of explicit width. go_name distinguishes int/uintptr/rune from int64/uint64/ int32.

property size: int¶: The size of the type in bits, or None if no size is computable.

property alignment¶: The alignment of the type in bytes.

copy()¶

Return type:: Self

class angr.go.sim_type.GoSimTypeBool¶

Bases: GoSimTypeInt

copy()¶

Return type:: Self

class angr.go.sim_type.GoSimTypeFloat¶

Bases: GoSimType, SimTypeFloat

property size: int¶: The size of the type in bits, or None if no size is computable.

property sort¶

copy()¶

Return type:: GoSimTypeFloat

class angr.go.sim_type.GoSimTypePointer¶

Bases: GoSimType, SimTypePointer

property size¶: The size of the type in bits, or None if no size is computable.

copy()¶

Return type:: GoSimTypePointer

class angr.go.sim_type.GoSimTypeUnsafePointer¶

Bases: GoSimTypePointer

copy()¶

Return type:: GoSimTypeUnsafePointer

class angr.go.sim_type.GoSimTypeArray¶

Bases: GoSimType, SimTypeArray

A fixed-size Go array [N]T.

copy()¶

Return type:: GoSimTypeArray

class angr.go.sim_type.GoSimStruct¶

Bases: GoSimType, SimStruct

A Go struct. go_name is the qualified type name (main.point); anonymous structs have none. Field offsets and the total size may be pinned (offsets/go_size) when they come from a trusted source such as DWARF, so the layout never depends on angr’s C-style alignment rules.

go_size: int | None

property name: str¶

property offsets: dict[str, int]¶

property size¶: The size of the type in bits, or None if no size is computable.

property alignment¶: The alignment of the type in bytes.

go_definition_lines()¶

Field lines of a type X struct { ... } definition.

Return type:: list[str]

copy()¶

Return type:: GoSimStruct

class angr.go.sim_type.GoSimTypeString¶

Bases: GoSimStruct

property name: str¶

class angr.go.sim_type.GoSimTypeSlice¶

Bases: GoSimStruct

property name: str¶

class angr.go.sim_type.GoSimTypeInterface¶

Bases: GoSimStruct

An interface value: an itab (or type) pointer and a data pointer. methods is a list of (name, func_type); the empty method set is any.

methods: list[tuple[str, SimType]]

property name: str¶

property is_empty: bool¶

class angr.go.sim_type.GoSimTypeTuple¶

Bases: GoSimStruct

The result list of a function with more than one result, laid out like a struct.

property name: str¶

class angr.go.sim_type.GoSimTypeMap¶

Bases: GoSimTypePointer

copy()¶

Return type:: GoSimTypeMap

class angr.go.sim_type.GoSimTypeChan¶

Bases: GoSimTypePointer

copy()¶

Return type:: GoSimTypeChan

class angr.go.sim_type.GoSimTypeFunction¶

Bases: GoSimType, SimTypeFunction

A function signature: parameters (named) and results. More than one result is a GoSimTypeTuple return type so calling-convention code sees one struct-shaped value.