gdb.FiberUnwinderFrameFilter Class Reference

Public Member Functions
def	set_skip_frame_sp (cls, skip_frame_sp)
def	__init__ (self)
def	filter (self, frame_iter)
def	filter_impl (self, frame_iter)

Public Attributes
	name
	priority
	enabled

Static Public Attributes
	instance = None

Detailed Description

Definition at line 161 of file gdb.py.

Constructor & Destructor Documentation

def gdb.FiberUnwinderFrameFilter.__init__

(

self

)

Definition at line 171 of file gdb.py.

    def __init__(self):
        self.name = "FiberUnwinderFrameFilter"
        self.priority = 100
        self.enabled = True
        gdb.frame_filters[self.name] = self

Member Function Documentation

def gdb.FiberUnwinderFrameFilter.filter	(		self,
			frame_iter
	)

Definition at line 177 of file gdb.py.

References gdb.FiberUnwinderFrameFilter.filter_impl().

    def filter(self, frame_iter):
        if not self.skip_frame_sp:
            return frame_iter

        return self.filter_impl(frame_iter)

def gdb.FiberUnwinderFrameFilter.filter_impl	(		self,
			frame_iter
	)

Definition at line 183 of file gdb.py.

Referenced by gdb.FiberUnwinderFrameFilter.filter().

    def filter_impl(self, frame_iter):
        for frame in frame_iter:
            frame_sp = frame.inferior_frame().read_register("rsp")
            if frame_sp == self.skip_frame_sp:
                continue
            yield frame

def gdb.FiberUnwinderFrameFilter.set_skip_frame_sp	(		cls,
			skip_frame_sp
	)

Definition at line 165 of file gdb.py.

References fizz::client::test::MockClientStateMachineInstance.instance, fizz::server::test::MockServerStateMachineInstance.instance, fizz::server::test::MockTicketCodec.instance, fizz::test::TestStateMachine.instance, gdb.FiberUnwinderFrameFilter.instance, and folly::observer_detail::ObserverManager::Singleton.instance.

    def set_skip_frame_sp(cls, skip_frame_sp):
        if cls.instance is None:
            cls.instance = FiberUnwinderFrameFilter()

        cls.instance.skip_frame_sp = skip_frame_sp

Member Data Documentation

gdb.FiberUnwinderFrameFilter.enabled

Definition at line 174 of file gdb.py.

gdb.FiberUnwinderFrameFilter.instance = None

static

Definition at line 162 of file gdb.py.

Referenced by gdb.FiberUnwinder.set_fiber(), and gdb.FiberUnwinderFrameFilter.set_skip_frame_sp().

gdb.FiberUnwinderFrameFilter.name

Definition at line 172 of file gdb.py.

gdb.FiberUnwinderFrameFilter.priority

Definition at line 173 of file gdb.py.

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The documentation for this class was generated from the following file:

• proxygen/folly/folly/fibers/scripts/gdb.py