Class: LLDB::Symbol

Inherits:
Object
  • Object
show all
Includes:
NativeLifecycle
Defined in:
lib/lldb/symbol.rb

Instance Method Summary collapse

Methods included from NativeLifecycle

#close, #closed?, #context, #context!, #ensure_open!, #initialize_native_object

Constructor Details

#initialize(ptr, target: nil, context: nil) ⇒ Symbol

Returns a new instance of Symbol.

RBS:

  • target: Target?

  • context: Context?

  • return: void



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# File 'lib/lldb/symbol.rb', line 12

def initialize(ptr, target: nil, context: nil)
  @target = target
  initialize_native_object(
    ptr,
    release: ->(released) { FFIBindings.lldb_symbol_destroy(released) },
    context: context || target&.context
  )
end

Instance Method Details

#base_name ⇒ Object

RBS:

  • return: String?



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# File 'lib/lldb/symbol.rb', line 48

def base_name
  return nil unless valid?

  FFIBindings.lldb_symbol_get_base_name(@ptr)
end

#display_name ⇒ Object

RBS:

  • return: String?



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# File 'lib/lldb/symbol.rb', line 34

def display_name
  return nil unless valid?

  FFIBindings.lldb_symbol_get_display_name(@ptr)
end

#end_address ⇒ Object

RBS:

  • return: Address?



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# File 'lib/lldb/symbol.rb', line 60

def end_address
  address_at(:lldb_symbol_get_end_address)
end

#id ⇒ Object

RBS:

  • return: Integer



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# File 'lib/lldb/symbol.rb', line 93

def id
  return 0 unless valid?

  FFIBindings.lldb_symbol_get_id(@ptr)
end

#mangled_name ⇒ Object

RBS:

  • return: String?



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# File 'lib/lldb/symbol.rb', line 41

def mangled_name
  return nil unless valid?

  FFIBindings.lldb_symbol_get_mangled_name(@ptr)
end

#name ⇒ Object

RBS:

  • return: String?



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# File 'lib/lldb/symbol.rb', line 27

def name
  return nil unless valid?

  FFIBindings.lldb_symbol_get_name(@ptr)
end

#prologue_byte_size ⇒ Object

RBS:

  • return: Integer



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# File 'lib/lldb/symbol.rb', line 79

def prologue_byte_size
  return 0 unless valid?

  FFIBindings.lldb_symbol_get_prologue_byte_size(@ptr)
end

#size ⇒ Object

RBS:

  • return: Integer



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# File 'lib/lldb/symbol.rb', line 72

def size
  return 0 unless valid?

  FFIBindings.lldb_symbol_get_size(@ptr)
end

#start_address ⇒ Object

RBS:

  • return: Address?



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# File 'lib/lldb/symbol.rb', line 55

def start_address
  address_at(:lldb_symbol_get_start_address)
end

#to_ptr ⇒ Object

RBS:

  • return: FFI::Pointer



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# File 'lib/lldb/symbol.rb', line 100

def to_ptr
  @ptr
end

#type ⇒ Object

RBS:

  • return: Integer



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# File 'lib/lldb/symbol.rb', line 86

def type
  return 0 unless valid?

  FFIBindings.lldb_symbol_get_type(@ptr)
end

#valid? ⇒ Boolean

RBS:

  • return: bool

Returns:

  • (Boolean) 


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# File 'lib/lldb/symbol.rb', line 22

def valid?
  !@ptr.null? && FFIBindings.lldb_symbol_is_valid(@ptr) != 0
end

#value ⇒ Object

RBS:

  • return: Integer



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# File 'lib/lldb/symbol.rb', line 65

def value
  return INVALID_ADDRESS unless valid?

  FFIBindings.lldb_symbol_get_value(@ptr)
end