summaryrefslogtreecommitdiffstats
path: root/c/src/librdbg/src/i386/any/remdeb.h
blob: 27738774c7b6cc7b7ed4ed164512c2bdb038235b (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
/*
 * Please do not edit this file.
 * It was generated using rpcgen.
 */

#ifndef _REMDEB_H_RPCGEN
#define _REMDEB_H_RPCGEN

#include <rpc/rpc.h>


#ifdef __cplusplus
extern "C" {
#endif

#define RTEMS_PORT 2071
#define RTEMS_BACK_PORT 2073
#ifndef REMDEB_H
#define RPCGENSRVNAME(a)     a

enum rpc_type {
	SUNRPC = 0,
	BADRPCTYPE = 25,
};
typedef enum rpc_type rpc_type;
#define NET_SAFE 1400

struct UDP_MSG {
	u_char type;
	u_char msg_num;
	u_short spec;
	long pid;
	u_long context;
};
typedef struct UDP_MSG UDP_MSG;
/*
 * Sun request values for the remote ptrace system call
 */


enum ptracereq {
	RPT_TRACEME = 0,
	RPT_CHILDDONE = 0,
	RPT_PEEKTEXT = 0 + 1,
	RPT_PEEKDATA = 0 + 2,
	RPT_PEEKUSER = 0 + 3,
	RPT_POKETEXT = 0 + 4,
	RPT_POKEDATA = 0 + 5,
	RPT_POKEUSER = 0 + 6,
	RPT_CONT = 0 + 7,
	RPT_KILL = 0 + 8,
	RPT_SINGLESTEP = 0 + 9,
	RPT_ATTACH = 0 + 10,
	RPT_DETACH = 0 + 11,
	RPT_GETREGS = 0 + 12,
	RPT_SETREGS = 0 + 13,
	RPT_GETFPREGS = 0 + 14,
	RPT_SETFPREGS = 0 + 15,
	RPT_READDATA = 0 + 16,
	RPT_WRITEDATA = 0 + 17,
	RPT_READTEXT = 0 + 18,
	RPT_WRITETEXT = 0 + 19,
	RPT_GETFPAREGS = 0 + 20,
	RPT_SETFPAREGS = 0 + 21,
	RPT_22 = 0 + 22,
	RPT_23 = 0 + 23,
	RPT_SYSCALL = 0 + 24,
	RPT_DUMPCORE = 0 + 25,
	RPT_26 = 0 + 26,
	RPT_27 = 0 + 27,
	RPT_28 = 0 + 28,
	RPT_GETUCODE = 0 + 29,
	RPT_GETTARGETTHREAD = 50,
	RPT_SETTARGETTHREAD = 51,
	RPT_THREADSUSPEND = 52,
	RPT_THREADRESUME = 53,
	RPT_THREADLIST = 54,
	RPT_GETTHREADNAME = 55,
	RPT_SETTHREADNAME = 56,
	RPT_SETTHREADREGS = 57,
	RPT_GETTHREADREGS = 58,
	RPT_STEPRANGE = 75,
	RPT_CONTTO = 76,
	RPT_SETBREAK = 77,
	RPT_CLRBREAK = 78,
	RPT_GETBREAK = 79,
	RPT_GETNAME = 80,
	RPT_STOP = 81,
	RPT_PGETREGS = 82,
	RPT_PSETREGS = 83,
	RPT_PSETTHREADREGS = 84,
	RPT_PGETTHREADREGS = 85,
};
typedef enum ptracereq ptracereq;

struct xdr_regs {
	u_int tabreg[19];
};
typedef struct xdr_regs xdr_regs;
/* now define register macros to apply to xdr_reg struct */

#define GS     0
#define FS     1
#define ES     2
#define DS     3
#define EDI    4
#define ESI    5
#define EBP    6
#define ESP    7
#define EBX    8
#define EDX    9
#define ECX    10
#define EAX    11
#define TRAPNO 12
#define ERR    13
#define EIP    14
#define CS     15
#define EFL    16
#define UESP   17
#define SS     18

#define REG_PC tabreg[EIP]     /* PC (eip) register offset */
#define REG_SP tabreg[UESP]    /* SP (uesp) register offset */
#define REG_FP tabreg[EBP]     /* FP (ebp) register offset */
/* now define the BREAKPOINT mask technique to a long word */
#define SET_BREAK(l)   ((l&0xFFFFFF00) | 0xCC) 
#define IS_BREAK(l)    (((l) & 0xFF) == 0xCC)
#define ORG_BREAK(c,p) (((c) & 0xFFFFFF00) | ((p) & 0xFF))
#define IS_STEP(regs)  (regs.tabreg[TRAPNO] == 1) /* was step and not break */
#define BREAK_ADJ      1       /* must subtract one from address after bp */
#define BREAK_SIZE     1       /* Breakpoint occupies one byte */
#define TARGET_PROC_TYPE  0
#define MAXDEBUGGEE 150
#define NAMEMAX 17
  /*
   * Memory data for read/write text or data. The size is in data. The target
   * addr is in the addr field.
   * Be careful before modifying because this value goes into internal
   * pipes and is allocated on stack too. Pipes and/or the stack could
   * become too small if this value gets incremented.
   */
#define MEM_DATA_MAX 256

struct xdr_mem {
	u_long addr;
	u_int dataNb;
	u_char data[MEM_DATA_MAX];
};
typedef struct xdr_mem xdr_mem;

enum break_type {
	BRKT_NONE = 0,
	BRKT_INSTR = 1,
	BRKT_READ = 2,
	BRKT_WRITE = 3,
	BRKT_ACCESS = 4,
	BRKT_EXEC = 5,
	BRKT_OS_CALL = 6,
	BRKT_OS_SWITCH = 7,
	BRKT_STEPEMUL = 8,
};
typedef enum break_type break_type;
#define MAX_THRD_BRK 4

struct xdr_break {
	u_char type;
	u_char thread_spec;
	u_short handle;
	u_long ee_loc;
	u_long ee_type;
	u_short length;
	u_char pass_count;
	u_char curr_pass;
	u_long thread_list[MAX_THRD_BRK];
};
typedef struct xdr_break xdr_break;
#define UTHREAD_MAX 64
#define THREADNAMEMAX 16

typedef char *thread_name;

struct KernThread {
	u_int threadLi;
};
typedef struct KernThread KernThread;
typedef KernThread *ptThreadList;

struct thread_list {
	u_int nbThread;
	ptThreadList threads;
};
typedef struct thread_list thread_list;

struct ptrace_addr_data_in {
	ptracereq req;
	union {
		xdr_regs regs;
		struct {
			u_int pregs_len;
			u_int *pregs_val;
		} pregs;
		thread_name name;
		xdr_mem mem;
		xdr_break breakp;
		u_int address;
	} ptrace_addr_data_in_u;
};
typedef struct ptrace_addr_data_in ptrace_addr_data_in;

struct ptrace_addr_data_out {
	ptracereq req;
	union {
		xdr_regs regs;
		struct {
			u_int pregs_len;
			u_int *pregs_val;
		} pregs;
		thread_list threads;
		thread_name name;
		xdr_mem mem;
		xdr_break breakp;
		u_int addr;
	} ptrace_addr_data_out_u;
};
typedef struct ptrace_addr_data_out ptrace_addr_data_out;

typedef struct {
	u_int CHAR_DATA_len;
	char *CHAR_DATA_val;
} CHAR_DATA;
#define XRY_MAX_INST_BUFF 128
#define XRY_MAX_INSTANCES 16
#ifndef XRY_MAX_CMD_STR
#define XRY_MAX_CMD_STR 320
#endif	/* REMDEB_H */

struct xry_inst {
	u_char flags;
	u_char type;
	u_char sub_type;
	u_char res_type;
	u_long value;
	u_long value2;
};
typedef struct xry_inst xry_inst;

struct instance {
	struct xry_inst instances[XRY_MAX_INSTANCES];
	u_char buffer[XRY_MAX_INST_BUFF];
};
typedef struct instance instance;

struct instance_union {
	bool_t instances;
	union {
		instance inst;
		char *buffer;
	} instance_union_u;
};
typedef struct instance_union instance_union;

typedef char *one_arg;
#define XRY_MAX_OBJ_NAME 32
  /* now open_connex() routine which establishes a connection to server */

enum debug_type {
	DEBTYP_PROCESS = 0,
	DEBTYP_C_ACTOR = 1,
	DEBTYP_KERNEL = 2,
	DEBTYP_OTHER = 3,
};
typedef enum debug_type debug_type;
#define DEBUGGER_IS_GDB 0x2    /* */

struct open_in {
	u_char back_port[16];
	u_short debug_type;
	u_short flags;
	u_char destination[16];
	one_arg user_name;
};
typedef struct open_in open_in;

struct open_out {
	u_long port;
	u_int pad[4];
	u_int fp;
	u_char cmd_table_num;
	u_char cmd_table_vers;
	u_short server_vers;
};
typedef struct open_out open_out;
  /* now close_connex() routine which detaches from server */

enum close_control {
	CLOSE_IGNORE = 0,
	CLOSE_KILL = 1,
	CLOSE_DETACH = 2,
};
typedef enum close_control close_control;

struct close_in {
	close_control control;
};
typedef struct close_in close_in;
  /* now send_signal() routine which sends signals to processes like kill(2) */

struct signal_in {
	int pid;
	int sig;
};
typedef struct signal_in signal_in;

struct signal_out {
	int kill_return;
	int errNo;
};
typedef struct signal_out signal_out;
  /* now wait_info() routine which returns results of polling the wait status
	of a process/actor. It may return 0 if running, else pid or -1 */

enum stop_code {
	STOP_ERROR = 0,
	STOP_NONE = 1,
	STOP_UNKNOWN = 2,
	STOP_BREAK = 3,
	STOP_STEP = 4,
	STOP_SIGNAL = 5,
	STOP_TERM_EXIT = 6,
	STOP_TERM_SIG = 7,
	STOP_DETACHED = 8,
	STOP_KILLED = 9,
	STOP_SPAWN_FAILED = 10,
};
typedef enum stop_code stop_code;

struct wait_in {
	int pid;
};
typedef struct wait_in wait_in;

struct wait_out {
	int wait_return;
	int errNo;
	int status;
	stop_code reason;
	int handle;
	u_long PC;
	u_long SP;
	u_long FP;
	u_long thread;
};
typedef struct wait_out wait_out;
  /* now ptrace() routine. This matches the Sun UNIX ptrace as well as
	some additions */ 
#define PTRFLG_FORCE 1
#define PTRFLG_NON_OWNER 2
#define PTRFLG_FREE 4
#define PTRDET_UNOWN 0x100

struct ptrace_in {
	int pid;
	ptrace_addr_data_in addr;
	u_int data;
	u_int flags;
};
typedef struct ptrace_in ptrace_in;

struct ptrace_out {
	ptrace_addr_data_out addr;
	int result;
	int errNo;
};
typedef struct ptrace_out ptrace_out;

struct one_symbol {
	char *symbolName;
	long symbolValue;
};
typedef struct one_symbol one_symbol;

typedef struct {
	u_int all_symbols_len;
	one_symbol *all_symbols_val;
} all_symbols;

struct get_global_symbols_out {
	all_symbols symbols;
};
typedef struct get_global_symbols_out get_global_symbols_out;

struct get_text_data_in {
	int pid;
	char *actorName;
};
typedef struct get_text_data_in get_text_data_in;

struct get_text_data_out {
	int result;
	int errNo;
	u_long textStart;
	u_long textSize;
	u_long dataStart;
	u_long dataSize;
};
typedef struct get_text_data_out get_text_data_out;

struct one_signal {
	u_int number;
	char *name;
};
typedef struct one_signal one_signal;

typedef struct {
	u_int all_signals_len;
	one_signal *all_signals_val;
} all_signals;

struct get_signal_names_out {
	all_signals signals;
};
typedef struct get_signal_names_out get_signal_names_out;
  /* now define the actual calls we support */
#define REMDEB_H
#endif

#define REMOTEDEB 0x20000fff
#define REMOTEVERS 2

#if defined(__STDC__) || defined(__cplusplus)
#define OPEN_CONNEX 1
extern  open_out * open_connex_2(open_in *, CLIENT *);
extern  open_out * open_connex_2_svc(open_in *, struct svc_req *);
#define SEND_SIGNAL 2
extern  signal_out * send_signal_2(signal_in *, CLIENT *);
extern  signal_out * send_signal_2_svc(signal_in *, struct svc_req *);
#define CLOSE_CONNEX 10
extern  void * close_connex_2(close_in *, CLIENT *);
extern  void * close_connex_2_svc(close_in *, struct svc_req *);
#define PTRACE 11
extern  ptrace_out * ptrace_2(ptrace_in *, CLIENT *);
extern  ptrace_out * ptrace_2_svc(ptrace_in *, struct svc_req *);
#define WAIT_INFO 13
extern  wait_out * wait_info_2(wait_in *, CLIENT *);
extern  wait_out * wait_info_2_svc(wait_in *, struct svc_req *);
#define GET_SIGNAL_NAMES 17
extern  get_signal_names_out * get_signal_names_2(void *, CLIENT *);
extern  get_signal_names_out * get_signal_names_2_svc(void *, struct svc_req *);
extern int remotedeb_2_freeresult (SVCXPRT *, xdrproc_t, caddr_t);

#else /* K&R C */
#define OPEN_CONNEX 1
extern  open_out * open_connex_2();
extern  open_out * open_connex_2_svc();
#define SEND_SIGNAL 2
extern  signal_out * send_signal_2();
extern  signal_out * send_signal_2_svc();
#define CLOSE_CONNEX 10
extern  void * close_connex_2();
extern  void * close_connex_2_svc();
#define PTRACE 11
extern  ptrace_out * ptrace_2();
extern  ptrace_out * ptrace_2_svc();
#define WAIT_INFO 13
extern  wait_out * wait_info_2();
extern  wait_out * wait_info_2_svc();
#define GET_SIGNAL_NAMES 17
extern  get_signal_names_out * get_signal_names_2();
extern  get_signal_names_out * get_signal_names_2_svc();
extern int remotedeb_2_freeresult ();
#endif /* K&R C */

/* the xdr functions */

#if defined(__STDC__) || defined(__cplusplus)
extern  bool_t xdr_rpc_type (XDR *, rpc_type*);
extern  bool_t xdr_UDP_MSG (XDR *, UDP_MSG*);
extern  bool_t xdr_ptracereq (XDR *, ptracereq*);
extern  bool_t xdr_xdr_regs (XDR *, xdr_regs*);
extern  bool_t xdr_xdr_mem (XDR *, xdr_mem*);
extern  bool_t xdr_break_type (XDR *, break_type*);
extern  bool_t xdr_xdr_break (XDR *, xdr_break*);
extern  bool_t xdr_thread_name (XDR *, thread_name*);
extern  bool_t xdr_KernThread (XDR *, KernThread*);
extern  bool_t xdr_thread_list (XDR *, thread_list*);
extern  bool_t xdr_ptrace_addr_data_in (XDR *, ptrace_addr_data_in*);
extern  bool_t xdr_ptrace_addr_data_out (XDR *, ptrace_addr_data_out*);
extern  bool_t xdr_CHAR_DATA (XDR *, CHAR_DATA*);
extern  bool_t xdr_xry_inst (XDR *, xry_inst*);
extern  bool_t xdr_instance (XDR *, instance*);
extern  bool_t xdr_instance_union (XDR *, instance_union*);
extern  bool_t xdr_one_arg (XDR *, one_arg*);
extern  bool_t xdr_debug_type (XDR *, debug_type*);
extern  bool_t xdr_open_in (XDR *, open_in*);
extern  bool_t xdr_open_out (XDR *, open_out*);
extern  bool_t xdr_close_control (XDR *, close_control*);
extern  bool_t xdr_close_in (XDR *, close_in*);
extern  bool_t xdr_signal_in (XDR *, signal_in*);
extern  bool_t xdr_signal_out (XDR *, signal_out*);
extern  bool_t xdr_stop_code (XDR *, stop_code*);
extern  bool_t xdr_wait_in (XDR *, wait_in*);
extern  bool_t xdr_wait_out (XDR *, wait_out*);
extern  bool_t xdr_ptrace_in (XDR *, ptrace_in*);
extern  bool_t xdr_ptrace_out (XDR *, ptrace_out*);
extern  bool_t xdr_one_symbol (XDR *, one_symbol*);
extern  bool_t xdr_all_symbols (XDR *, all_symbols*);
extern  bool_t xdr_get_global_symbols_out (XDR *, get_global_symbols_out*);
extern  bool_t xdr_get_text_data_in (XDR *, get_text_data_in*);
extern  bool_t xdr_get_text_data_out (XDR *, get_text_data_out*);
extern  bool_t xdr_one_signal (XDR *, one_signal*);
extern  bool_t xdr_all_signals (XDR *, all_signals*);
extern  bool_t xdr_get_signal_names_out (XDR *, get_signal_names_out*);

#else /* K&R C */
extern bool_t xdr_rpc_type ();
extern bool_t xdr_UDP_MSG ();
extern bool_t xdr_ptracereq ();
extern bool_t xdr_xdr_regs ();
extern bool_t xdr_xdr_mem ();
extern bool_t xdr_break_type ();
extern bool_t xdr_xdr_break ();
extern bool_t xdr_thread_name ();
extern bool_t xdr_KernThread ();
extern bool_t xdr_thread_list ();
extern bool_t xdr_ptrace_addr_data_in ();
extern bool_t xdr_ptrace_addr_data_out ();
extern bool_t xdr_CHAR_DATA ();
extern bool_t xdr_xry_inst ();
extern bool_t xdr_instance ();
extern bool_t xdr_instance_union ();
extern bool_t xdr_one_arg ();
extern bool_t xdr_debug_type ();
extern bool_t xdr_open_in ();
extern bool_t xdr_open_out ();
extern bool_t xdr_close_control ();
extern bool_t xdr_close_in ();
extern bool_t xdr_signal_in ();
extern bool_t xdr_signal_out ();
extern bool_t xdr_stop_code ();
extern bool_t xdr_wait_in ();
extern bool_t xdr_wait_out ();
extern bool_t xdr_ptrace_in ();
extern bool_t xdr_ptrace_out ();
extern bool_t xdr_one_symbol ();
extern bool_t xdr_all_symbols ();
extern bool_t xdr_get_global_symbols_out ();
extern bool_t xdr_get_text_data_in ();
extern bool_t xdr_get_text_data_out ();
extern bool_t xdr_one_signal ();
extern bool_t xdr_all_signals ();
extern bool_t xdr_get_signal_names_out ();

#endif /* K&R C */

#ifdef __cplusplus
}
#endif

#endif /* !_REMDEB_H_RPCGEN */