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Commit	Line	Data
	1	/*
	2	* Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved.
	3	*
	4	* @APPLE_LICENSE_HEADER_START@
	5	*
	6	* The contents of this file constitute Original Code as defined in and
	7	* are subject to the Apple Public Source License Version 1.1 (the
	8	* "License"). You may not use this file except in compliance with the
	9	* License. Please obtain a copy of the License at
	10	* http://www.apple.com/publicsource and read it before using this file.
	11	*
	12	* This Original Code and all software distributed under the License are
	13	* distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
	14	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
	15	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
	16	* FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
	17	* License for the specific language governing rights and limitations
	18	* under the License.
	19	*
	20	* @APPLE_LICENSE_HEADER_END@
	21	*/
	22
	23	/*
	24	* Internal definitions for kdp module
	25	*/
	26
	27	#include <kdp/kdp.h>
	28	#include <kdp/kdp_protocol.h>
	29
	30	typedef struct {
	31	unsigned short reply_port;
	32	unsigned int conn_seq;
	33	boolean_t is_conn;
	34	void *saved_state;
	35	boolean_t is_halted;
	36	unsigned short exception_port;
	37	unsigned char exception_seq;
	38	boolean_t exception_ack_needed;
	39	} kdp_glob_t;
	40
	41	extern kdp_glob_t kdp;
	42
	43	extern volatile int kdp_flag;
	44
	45	#define KDP_READY 0x1
	46	#define KDP_ARP 0x2
	47	#define KDP_BP_DIS 0x4
	48	#define KDP_GETC_ENA 0x8
	49	#define KDP_PANIC_DUMP_ENABLED 0x10
	50	#define PANIC_CORE_ON_NMI 0x20
	51	#define DBG_POST_CORE 0x40
	52	#define PANIC_LOG_DUMP 0x80
	53	typedef boolean_t
	54	(*kdp_dispatch_t) (
	55	kdp_pkt_t *,
	56	int *,
	57	unsigned short *
	58	);
	59
	60	extern
	61	boolean_t
	62	kdp_packet(
	63	unsigned char *,
	64	int *,
	65	unsigned short *
	66	);
	67
	68	extern
	69	boolean_t
	70	kdp_remove_all_breakpoints (void);
	71
	72	extern
	73	void
	74	kdp_exception(
	75	unsigned char *,
	76	int *,
	77	unsigned short *,
	78	unsigned int,
	79	unsigned int,
	80	unsigned int
	81	);
	82
	83	extern
	84	boolean_t
	85	kdp_exception_ack(
	86	unsigned char *,
	87	int
	88	);
	89
	90	extern
	91	void
	92	kdp_panic(
	93	const char *msg
	94	);
	95
	96	extern
	97	void
	98	kdp_reboot(
	99	void
	100	);
	101
	102	extern
	103	void
	104	kdp_us_spin(
	105	int usec
	106	);
	107
	108	extern
	109	int
	110	kdp_intr_disbl(
	111	void
	112	);
	113
	114	extern
	115	void
	116	kdp_intr_enbl(
	117	int s
	118	);
	119
	120	extern
	121	kdp_error_t
	122	kdp_machine_read_regs(
	123	unsigned int cpu,
	124	unsigned int flavor,
	125	char *data,
	126	int *size
	127	);
	128
	129	extern
	130	kdp_error_t
	131	kdp_machine_write_regs(
	132	unsigned int cpu,
	133	unsigned int flavor,
	134	char *data,
	135	int *size
	136	);
	137
	138	extern
	139	void
	140	kdp_machine_hostinfo(
	141	kdp_hostinfo_t *hostinfo
	142	);
	143
	144	extern
	145	void
	146	kdp_sync_cache(
	147	void
	148	);
	149
	150	unsigned int
	151	kdp_ml_get_breakinsn(
	152	void
	153	);