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Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type DebuggerOptionFunc ¶
type DebuggerOptionFunc func(o *debugOpts)
DebuggerOptionFunc for setting debugger options.
func WithRewind ¶
func WithRewind() DebuggerOptionFunc
WithRewind configure the debugger to enable rewind functionality. When enabled, the debugger will save each stack frame from BeforeStep to memory.
type DefaultDebugger ¶
type DefaultDebugger interface {
AttachBeforeExecute(fn ThreadStateFunc)
AttachAfterExecute(fn ThreadStateFunc)
AttachBeforeStep(fn ThreadStateFunc)
AttachAfterStep(fn ThreadStateFunc)
AttachBeforeExecuteOpcode(fn ThreadStateFunc)
AttachAfterExecuteOpcode(fn ThreadStateFunc)
AttachBeforeScriptChange(fn ThreadStateFunc)
AttachAfterScriptChange(fn ThreadStateFunc)
AttachAfterSuccess(fn ThreadStateFunc)
AttachAfterError(fn ExecutionErrorFunc)
AttachBeforeStackPush(fn StackFunc)
AttachAfterStackPush(fn StackFunc)
AttachBeforeStackPop(fn ThreadStateFunc)
AttachAfterStackPop(fn StackFunc)
interpreter.Debugger
}
DefaultDebugger exposes attachment points via the way of functions, which are to be appended to via a series of function calls.
func NewDebugger ¶
func NewDebugger(oo ...DebuggerOptionFunc) DefaultDebugger
NewDebugger returns an empty debugger which is to be configured with the `Attach` functions.
Example usage:
debugger := debug.NewDebugger()
debugger.AttachBeforeExecuteOpcode(func (state *interpreter.State) {
fmt.Println(state.DataStack)
})
debugger.AttachAfterStackPush(func (state *interpreter.State, data []byte) {
fmt.Println(hex.EncodeToString(data))
})
engine.Execute(interpreter.WithDebugger(debugger))
type ExecutionErrorFunc ¶
type ExecutionErrorFunc func(state *interpreter.State, err error)
ExecutionErrorFunc debug handler for execution failure.
type StackFunc ¶
type StackFunc func(state *interpreter.State, data []byte)
StackFunc debug handler for stack operations.
type ThreadStateFunc ¶
type ThreadStateFunc func(state *interpreter.State)
ThreadStateFunc debug handler for a threads state.
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