/* * Copyright (c) 2017 Apple Inc. All rights reserved. * * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. The rights granted to you under the License * may not be used to create, or enable the creation or redistribution of, * unlawful or unlicensed copies of an Apple operating system, or to * circumvent, violate, or enable the circumvention or violation of, any * terms of an Apple operating system software license agreement. * * Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ #pragma once #include <mach/thread_status.h> #include <sys/cdefs.h> __BEGIN_DECLS #if defined(__arm64__) typedef arm_thread_state64_t __attribute__((aligned(16))) dbgwrap_thread_state_t; #else typedef arm_thread_state32_t dbgwrap_thread_state_t; #endif typedef enum { DBGWRAP_ERR_SELF_HALT = -6, DBGWRAP_ERR_UNSUPPORTED = -5, DBGWRAP_ERR_INPROGRESS = -4, DBGWRAP_ERR_INSTR_ERROR = -3, DBGWRAP_ERR_INSTR_TIMEOUT = -2, DBGWRAP_ERR_HALT_TIMEOUT = -1, DBGWRAP_SUCCESS = 0, DBGWRAP_WARN_ALREADY_HALTED, DBGWRAP_WARN_CPU_OFFLINE } dbgwrap_status_t; boolean_t ml_dbgwrap_cpu_is_halted(int cpu_index); dbgwrap_status_t ml_dbgwrap_wait_cpu_halted(int cpu_index, uint64_t timeout_ns); dbgwrap_status_t ml_dbgwrap_halt_cpu(int cpu_index, uint64_t timeout_ns); dbgwrap_status_t ml_dbgwrap_halt_cpu_with_state(int cpu_index, uint64_t timeout_ns, dbgwrap_thread_state_t *state); __END_DECLS