haskell-debugger

Safe Haskell	None
Language	GHC2021

GHC.Debugger.Runtime.Thread.Stack

Description

Decoding the stack of a thread at runtime

Synopsis

data StackFrameInfo (ref :: Type -> Type)
- = StackFrameIPEInfo !InfoProv
- | StackFrameAnnotation !(Maybe SrcLoc) !String
- | StackFrameBreakpointInfo !InternalBreakpointId !(DbgStackFrameBCOArgs ref)
getRemoteThreadStackCopy :: ForeignRef ThreadId -> Debugger [StackFrameInfo ForeignRef]

Documentation

data StackFrameInfo (ref :: Type -> Type) Source #

Information about a stack frame

Constructors

StackFrameIPEInfo !InfoProv	Information derived from an IPE entry
StackFrameAnnotation !(Maybe SrcLoc) !String	User-defined Stack Frame annotation
StackFrameBreakpointInfo !InternalBreakpointId !(DbgStackFrameBCOArgs ref)	Information derived from a continuation BCO breakpoint info.

Instances

Instances details

Generic (StackFrameInfo ref) Source #

Instance details

Defined in GHC.Debugger.Runtime.Interpreter.Types

Associated Types

type Rep (StackFrameInfo ref)

Instance details

Defined in GHC.Debugger.Runtime.Interpreter.Types

type Rep (StackFrameInfo ref) = D1 ('MetaData "StackFrameInfo" "GHC.Debugger.Runtime.Interpreter.Types" "haskell-debugger-0.13.2.0-inplace" 'False) (C1 ('MetaCons "StackFrameIPEInfo" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 InfoProv)) :+: (C1 ('MetaCons "StackFrameAnnotation" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Maybe SrcLoc)) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 String)) :+: C1 ('MetaCons "StackFrameBreakpointInfo" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 InternalBreakpointId) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (DbgStackFrameBCOArgs ref)))))

Methods

from :: StackFrameInfo ref -> Rep (StackFrameInfo ref) x #

to :: Rep (StackFrameInfo ref) x -> StackFrameInfo ref #

Show (StackFrameInfo ref) Source #

Instance details

Defined in GHC.Debugger.Runtime.Interpreter.Types

Methods

showsPrec :: Int -> StackFrameInfo ref -> ShowS #

show :: StackFrameInfo ref -> String #

showList :: [StackFrameInfo ref] -> ShowS #

type Rep (StackFrameInfo ref) Source #

Instance details

Defined in GHC.Debugger.Runtime.Interpreter.Types

type Rep (StackFrameInfo ref) = D1 ('MetaData "StackFrameInfo" "GHC.Debugger.Runtime.Interpreter.Types" "haskell-debugger-0.13.2.0-inplace" 'False) (C1 ('MetaCons "StackFrameIPEInfo" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 InfoProv)) :+: (C1 ('MetaCons "StackFrameAnnotation" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Maybe SrcLoc)) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 String)) :+: C1 ('MetaCons "StackFrameBreakpointInfo" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 InternalBreakpointId) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (DbgStackFrameBCOArgs ref)))))

getRemoteThreadStackCopy :: ForeignRef ThreadId -> Debugger [StackFrameInfo ForeignRef] Source #

Clone the stack of the given remote thread and get the breakpoint ids of available frames