Class: LLDB::Function

Inherits:
Object
  • Object
show all
Includes:
NativeLifecycle
Defined in:
lib/lldb/function.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) ⇒ Function

Returns a new instance of Function.

RBS:

  • target: Target?

  • context: Context?

  • return: void



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

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

Instance Method Details

#base_name ⇒ Object

RBS:

  • return: String?



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

def base_name
  return nil unless valid?

  FFIBindings.lldb_function_get_base_name(@ptr)
end

#block ⇒ Object

RBS:

  • return: Block?



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# File 'lib/lldb/function.rb', line 82

def block
  return nil unless valid?

  ptr = FFIBindings.lldb_function_get_block(@ptr)
  return nil if ptr.nil? || ptr.null?

  Block.new(ptr, target: @target, context: context)
end

#display_name ⇒ Object

RBS:

  • return: String?



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

def display_name
  return nil unless valid?

  FFIBindings.lldb_function_get_display_name(@ptr)
end

#end_address ⇒ Object

RBS:

  • return: Address?



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

def end_address
  address_at(:lldb_function_get_end_address)
end

#language ⇒ Object

RBS:

  • return: Integer



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# File 'lib/lldb/function.rb', line 97

def language
  return 0 unless valid?

  FFIBindings.lldb_function_get_language(@ptr)
end

#mangled_name ⇒ Object

RBS:

  • return: String?



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

def mangled_name
  return nil unless valid?

  FFIBindings.lldb_function_get_mangled_name(@ptr)
end

#name ⇒ Object

RBS:

  • return: String?



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

def name
  return nil unless valid?

  FFIBindings.lldb_function_get_name(@ptr)
end

#optimized? ⇒ Boolean

RBS:

  • return: bool

Returns:

  • (Boolean) 


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# File 'lib/lldb/function.rb', line 92

def optimized?
  valid? && FFIBindings.lldb_function_is_optimized(@ptr) != 0
end

#prologue_byte_size ⇒ Object

RBS:

  • return: Integer



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

def prologue_byte_size
  return 0 unless valid?

  FFIBindings.lldb_function_get_prologue_byte_size(@ptr)
end

#start_address ⇒ Object

RBS:

  • return: Address?



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

def start_address
  address_at(:lldb_function_get_start_address)
end

#to_ptr ⇒ Object

RBS:

  • return: FFI::Pointer



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# File 'lib/lldb/function.rb', line 104

def to_ptr
  @ptr
end

#type ⇒ Object

RBS:

  • return: Type?



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

def type
  return nil unless valid?

  ptr = FFIBindings.lldb_function_get_type(@ptr)
  return nil if ptr.nil? || ptr.null?

  Type.new(ptr, context: context)
end

#valid? ⇒ Boolean

RBS:

  • return: bool

Returns:

  • (Boolean) 


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

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