ThreadStateManager

Creating a Thread State Manager

• init(thread: Mach.Thread)

  Creates a thread state manager.

• let port: Mach.Thread

  The thread port.

Managing General State

• var generalState: arm_thread_state64_t

  The general state of the thread.

• func setGeneralState(to: arm_thread_state64_t) throws

  Sets the general state of the thread.

• var armState32: arm_thread_state32_t

  The ARM state of the thread (32-bit).

• func setARMState32(to: arm_thread_state32_t) throws

  Sets the ARM state of the thread (32-bit).

• var armState64: arm_thread_state64_t

  The ARM state of the thread (64-bit).

• func setARMState64(to: arm_thread_state64_t) throws

  Sets the ARM state of the thread (64-bit).

Managing Exception State

• var exceptionState: arm_exception_state64_t

  The exception state of the thread.

• func setExceptionState(to: arm_exception_state64_t) throws

  Sets the exception state of the thread.

• var armExceptionState32: arm_exception_state32_t

  The ARM exception state of the thread (32-bit).

• func setARMExceptionState32(to: arm_exception_state32_t) throws

  Sets the ARM exception state of the thread (32-bit).

• var armExceptionState64: arm_exception_state64_t

  The ARM exception state of the thread (64-bit).

• func setARMExceptionState64(to: arm_exception_state64_t) throws

  Sets the ARM exception state of the thread (64-bit).

Managing Debug State

• var debugState: arm_debug_state64_t

  The debug state of the thread.

• func setDebugState(to: arm_debug_state64_t) throws

  Sets the debug state of the thread.

• var armDebugState32: arm_debug_state32_t

  The ARM debug state of the thread (32-bit).

• func setARMDebugState32(to: arm_debug_state32_t) throws

  Sets the ARM debug state of the thread (32-bit).

• var armDebugState32Legacy: arm_debug_state_t

  The legacy (pre-Armv8) ARM debug state of the thread (32-bit).

• func setARMDebugState32Legacy(to: arm_debug_state_t) throws

  Sets the legacy (pre-Armv8) ARM debug state of the thread (32-bit).

• var armDebugState64: arm_debug_state64_t

  The ARM debug state of the thread (64-bit).

• func setARMDebugState64(to: arm_debug_state64_t) throws

  Sets the ARM debug state of the thread (64-bit).

Managing Other State

• var armVFPState: arm_vfp_state_t

  The ARM VFP state of the thread.

• func setARMVFPState(to: arm_vfp_state_t) throws

  Sets the ARM VFP state of the thread.

• var floatState: arm_vfp_state_t

  The floating-point state of the thread.

• var pageInState: arm_pagein_state_t

  The page-in state of the thread.

• var armPageInState: arm_pagein_state_t

  The ARM page-in state of the thread.

Getting ARM NEON State (macOS 15+, Experimental)

• struct ARMNEONState32

  An ARM NEON state of a thread (32-bit).

• struct ARMNEONState64

  An ARM NEON state of a thread (64-bit).

• var armNEONState64: ARMNEONState64

  The ARM NEON state of the thread (64-bit).

• var armNEONState32: ARMNEONState32

  The ARM NEON state of the thread (32-bit).

Converting State

• struct ThreadStateConvertDirection

  A direction for converting thread states.

• static func convert<DataType>(DataType, withFlavor: Mach.ThreadStateFlavor, thread: Mach.Thread, direction: Mach.ThreadStateConvertDirection) throws -> DataType

  Converts a thread state either to or from the current thread.

• static func convert<DataType>(DataType, withFlavor: Mach.ThreadStateFlavor, toThread: Mach.Thread) throws -> DataType

  Converts a thread state from the current thread to another thread.

• static func convert<DataType>(DataType, withFlavor: Mach.ThreadStateFlavor, fromThread: Mach.Thread) throws -> DataType

  Converts a thread state from another thread to the current thread.