dbg.h@ 83285

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1	/** @file
2	* Debugger Interfaces. (VBoxDbg)
3	*
4	* This header covers all external interfaces of the Debugger module.
5	* However, it does not cover the DBGF interface since that part of the
6	* VMM. Use dbgf.h for that.
7	*/
8
9	/*
10	* Copyright (C) 2006-2020 Oracle Corporation
11	*
12	* This file is part of VirtualBox Open Source Edition (OSE), as
13	* available from http://www.virtualbox.org. This file is free software;
14	* you can redistribute it and/or modify it under the terms of the GNU
15	* General Public License (GPL) as published by the Free Software
16	* Foundation, in version 2 as it comes in the "COPYING" file of the
17	* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
18	* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
19	*
20	* The contents of this file may alternatively be used under the terms
21	* of the Common Development and Distribution License Version 1.0
22	* (CDDL) only, as it comes in the "COPYING.CDDL" file of the
23	* VirtualBox OSE distribution, in which case the provisions of the
24	* CDDL are applicable instead of those of the GPL.
25	*
26	* You may elect to license modified versions of this file under the
27	* terms and conditions of either the GPL or the CDDL or both.
28	*/
29
30	#ifndef VBOX_INCLUDED_dbg_h
31	#define VBOX_INCLUDED_dbg_h
32	#ifndef RT_WITHOUT_PRAGMA_ONCE
33	# pragma once
34	#endif
35
36	#include <VBox/cdefs.h>
37	#include <VBox/types.h>
38	#include <VBox/vmm/dbgf.h>
39
40	#include <iprt/stdarg.h>
41	#ifdef IN_RING3
42	# include <iprt/errcore.h>
43	#endif
44
45	RT_C_DECLS_BEGIN
46
47
48
49	/** @defgroup grp_dbg The VirtualBox Debugger
50	* @{
51	*/
52
53	#ifdef IN_RING3 /* The debugger stuff is ring-3 only. */
54
55	/** @defgroup grp_dbgc The Debugger Console API
56	* @{
57	*/
58
59	/** @def VBOX_WITH_DEBUGGER
60	* The build is with debugger module. Test if this is defined before registering
61	* external debugger commands. This is normally defined in Config.kmk.
62	*/
63	#ifdef DOXYGEN_RUNNING
64	# define VBOX_WITH_DEBUGGER
65	#endif
66
67
68	/**
69	* DBGC variable category.
70	*
71	* Used to describe an argument to a command or function and a functions
72	* return value.
73	*/
74	typedef enum DBGCVARCAT
75	{
76	/** Any type is fine. */
77	DBGCVAR_CAT_ANY = 0,
78	/** Any kind of pointer or number. */
79	DBGCVAR_CAT_POINTER_NUMBER,
80	/** Any kind of pointer or number, no range. */
81	DBGCVAR_CAT_POINTER_NUMBER_NO_RANGE,
82	/** Any kind of pointer. */
83	DBGCVAR_CAT_POINTER,
84	/** Any kind of pointer with no range option. */
85	DBGCVAR_CAT_POINTER_NO_RANGE,
86	/** GC pointer. */
87	DBGCVAR_CAT_GC_POINTER,
88	/** GC pointer with no range option. */
89	DBGCVAR_CAT_GC_POINTER_NO_RANGE,
90	/** Numeric argument. */
91	DBGCVAR_CAT_NUMBER,
92	/** Numeric argument with no range option. */
93	DBGCVAR_CAT_NUMBER_NO_RANGE,
94	/** String. */
95	DBGCVAR_CAT_STRING,
96	/** Symbol. */
97	DBGCVAR_CAT_SYMBOL,
98	/** Option. */
99	DBGCVAR_CAT_OPTION,
100	/** Option + string. */
101	DBGCVAR_CAT_OPTION_STRING,
102	/** Option + number. */
103	DBGCVAR_CAT_OPTION_NUMBER
104	} DBGCVARCAT;
105
106
107	/**
108	* DBGC variable type.
109	*/
110	typedef enum DBGCVARTYPE
111	{
112	/** unknown... */
113	DBGCVAR_TYPE_UNKNOWN = 0,
114	/** Flat GC pointer. */
115	DBGCVAR_TYPE_GC_FLAT,
116	/** Segmented GC pointer. */
117	DBGCVAR_TYPE_GC_FAR,
118	/** Physical GC pointer. */
119	DBGCVAR_TYPE_GC_PHYS,
120	/** Flat HC pointer. */
121	DBGCVAR_TYPE_HC_FLAT,
122	/** Physical HC pointer. */
123	DBGCVAR_TYPE_HC_PHYS,
124	/** Number. */
125	DBGCVAR_TYPE_NUMBER,
126	/** String. */
127	DBGCVAR_TYPE_STRING,
128	/** Symbol. */
129	DBGCVAR_TYPE_SYMBOL,
130	/** Special type used when querying symbols. */
131	DBGCVAR_TYPE_ANY
132	} DBGCVARTYPE;
133
134	/** @todo Rename to DBGCVAR_IS_xyz. */
135
136	/** Checks if the specified variable type is of a pointer persuasion. */
137	#define DBGCVAR_ISPOINTER(enmType) ((enmType) >= DBGCVAR_TYPE_GC_FLAT && enmType <= DBGCVAR_TYPE_HC_PHYS)
138	/** Checks if the specified variable type is of a pointer persuasion. */
139	#define DBGCVAR_IS_FAR_PTR(enmType) ((enmType) == DBGCVAR_TYPE_GC_FAR)
140	/** Checks if the specified variable type is of a pointer persuasion and of the guest context sort. */
141	#define DBGCVAR_ISGCPOINTER(enmType) ((enmType) >= DBGCVAR_TYPE_GC_FLAT && (enmType) <= DBGCVAR_TYPE_GC_PHYS)
142	/** Checks if the specified variable type is of a pointer persuasion and of the host context sort. */
143	#define DBGCVAR_ISHCPOINTER(enmType) ((enmType) >= DBGCVAR_TYPE_HC_FLAT && (enmType) <= DBGCVAR_TYPE_HC_PHYS)
144
145
146	/**
147	* DBGC variable range type.
148	*/
149	typedef enum DBGCVARRANGETYPE
150	{
151	/** No range appliable or no range specified. */
152	DBGCVAR_RANGE_NONE = 0,
153	/** Number of elements. */
154	DBGCVAR_RANGE_ELEMENTS,
155	/** Number of bytes. */
156	DBGCVAR_RANGE_BYTES
157	} DBGCVARRANGETYPE;
158
159
160	/**
161	* Variable descriptor.
162	*/
163	typedef struct DBGCVARDESC
164	{
165	/** The minimal number of times this argument may occur.
166	* Use 0 here to inidicate that the argument is optional. */
167	unsigned cTimesMin;
168	/** Maximum number of occurrences.
169	* Use ~0 here to indicate infinite. */
170	unsigned cTimesMax;
171	/** Argument category. */
172	DBGCVARCAT enmCategory;
173	/** Flags, DBGCVD_FLAGS_* */
174	unsigned fFlags;
175	/** Argument name. */
176	const char *pszName;
177	/** Argument name. */
178	const char *pszDescription;
179	} DBGCVARDESC;
180	/** Pointer to an argument descriptor. */
181	typedef DBGCVARDESC *PDBGCVARDESC;
182	/** Pointer to a const argument descriptor. */
183	typedef const DBGCVARDESC *PCDBGCVARDESC;
184
185	/** Variable descriptor flags.
186	* @{ */
187	/** Indicates that the variable depends on the previous being present. */
188	#define DBGCVD_FLAGS_DEP_PREV RT_BIT(1)
189	/** @} */
190
191
192	/**
193	* DBGC variable.
194	*/
195	typedef struct DBGCVAR
196	{
197	/** Pointer to the argument descriptor. */
198	PCDBGCVARDESC pDesc;
199	/** Pointer to the next argument. */
200	struct DBGCVAR *pNext;
201
202	/** Argument type. */
203	DBGCVARTYPE enmType;
204	/** Type specific. */
205	union
206	{
207	/** Flat GC Address. (DBGCVAR_TYPE_GC_FLAT) */
208	RTGCPTR GCFlat;
209	/** Far (16:32) GC Address. (DBGCVAR_TYPE_GC_FAR) */
210	RTFAR32 GCFar;
211	/** Physical GC Address. (DBGCVAR_TYPE_GC_PHYS) */
212	RTGCPHYS GCPhys;
213	/** Flat HC Address. (DBGCVAR_TYPE_HC_FLAT) */
214	void *pvHCFlat;
215	/** Physical GC Address. (DBGCVAR_TYPE_HC_PHYS) */
216	RTHCPHYS HCPhys;
217	/** String. (DBGCVAR_TYPE_STRING)
218	* The basic idea is the the this is a pointer to the expression we're
219	* parsing, so no messing with freeing. */
220	const char *pszString;
221	/** Number. (DBGCVAR_TYPE_NUMBER) */
222	uint64_t u64Number;
223	} u;
224
225	/** Range type. */
226	DBGCVARRANGETYPE enmRangeType;
227	/** Range. The use of the content depends on the enmRangeType. */
228	uint64_t u64Range;
229	} DBGCVAR;
230	/** Pointer to a command argument. */
231	typedef DBGCVAR *PDBGCVAR;
232	/** Pointer to a const command argument. */
233	typedef const DBGCVAR *PCDBGCVAR;
234
235
236	/**
237	* Macro for initializing a DBGC variable with defaults.
238	* The result is an unknown variable type without any range.
239	*/
240	#define DBGCVAR_INIT(pVar) \
241	do { \
242	(pVar)->pDesc = NULL;\
243	(pVar)->pNext = NULL; \
244	(pVar)->enmType = DBGCVAR_TYPE_UNKNOWN; \
245	(pVar)->u.u64Number = 0; \
246	(pVar)->enmRangeType = DBGCVAR_RANGE_NONE; \
247	(pVar)->u64Range = 0; \
248	} while (0)
249
250	/**
251	* Macro for initializing a DBGC variable with a HC physical address.
252	*/
253	#define DBGCVAR_INIT_HC_PHYS(pVar, Phys) \
254	do { \
255	DBGCVAR_INIT(pVar); \
256	(pVar)->enmType = DBGCVAR_TYPE_HC_PHYS; \
257	(pVar)->u.HCPhys = (Phys); \
258	} while (0)
259
260	/**
261	* Macro for initializing a DBGC variable with a HC flat address.
262	*/
263	#define DBGCVAR_INIT_HC_FLAT(pVar, Flat) \
264	do { \
265	DBGCVAR_INIT(pVar); \
266	(pVar)->enmType = DBGCVAR_TYPE_HC_FLAT; \
267	(pVar)->u.pvHCFlat = (Flat); \
268	} while (0)
269
270	/**
271	* Macro for initializing a DBGC variable with a GC physical address.
272	*/
273	#define DBGCVAR_INIT_GC_PHYS(pVar, Phys) \
274	do { \
275	DBGCVAR_INIT(pVar); \
276	(pVar)->enmType = DBGCVAR_TYPE_GC_PHYS; \
277	(pVar)->u.GCPhys = (Phys); \
278	} while (0)
279
280	/**
281	* Macro for initializing a DBGC variable with a GC flat address.
282	*/
283	#define DBGCVAR_INIT_GC_FLAT(pVar, Flat) \
284	do { \
285	DBGCVAR_INIT(pVar); \
286	(pVar)->enmType = DBGCVAR_TYPE_GC_FLAT; \
287	(pVar)->u.GCFlat = (Flat); \
288	} while (0)
289
290	/**
291	* Macro for initializing a DBGC variable with a GC flat address.
292	*/
293	#define DBGCVAR_INIT_GC_FLAT_BYTE_RANGE(pVar, Flat, cbRange) \
294	do { \
295	DBGCVAR_INIT(pVar); \
296	(pVar)->enmType = DBGCVAR_TYPE_GC_FLAT; \
297	(pVar)->u.GCFlat = (Flat); \
298	DBGCVAR_SET_RANGE(pVar, DBGCVAR_RANGE_BYTES, cbRange); \
299	} while (0)
300
301	/**
302	* Macro for initializing a DBGC variable with a GC far address.
303	*/
304	#define DBGCVAR_INIT_GC_FAR(pVar, _sel, _off) \
305	do { \
306	DBGCVAR_INIT(pVar); \
307	(pVar)->enmType = DBGCVAR_TYPE_GC_FAR; \
308	(pVar)->u.GCFar.sel = (_sel); \
309	(pVar)->u.GCFar.off = (_off); \
310	} while (0)
311
312	/**
313	* Macro for initializing a DBGC variable with a number.
314	*/
315	#define DBGCVAR_INIT_NUMBER(pVar, Value) \
316	do { \
317	DBGCVAR_INIT(pVar); \
318	(pVar)->enmType = DBGCVAR_TYPE_NUMBER; \
319	(pVar)->u.u64Number = (Value); \
320	} while (0)
321
322	/**
323	* Macro for initializing a DBGC variable with a string.
324	*/
325	#define DBGCVAR_INIT_STRING(pVar, a_pszString) \
326	do { \
327	DBGCVAR_INIT(pVar); \
328	(pVar)->enmType = DBGCVAR_TYPE_STRING; \
329	(pVar)->enmRangeType = DBGCVAR_RANGE_BYTES; \
330	(pVar)->u.pszString = (a_pszString); \
331	(pVar)->u64Range = strlen(a_pszString); \
332	} while (0)
333
334
335	/**
336	* Macro for initializing a DBGC variable with a symbol.
337	*/
338	#define DBGCVAR_INIT_SYMBOL(pVar, a_pszSymbol) \
339	do { \
340	DBGCVAR_INIT(pVar); \
341	(pVar)->enmType = DBGCVAR_TYPE_SYMBOL; \
342	(pVar)->enmRangeType = DBGCVAR_RANGE_BYTES; \
343	(pVar)->u.pszString = (a_pszSymbol); \
344	(pVar)->u64Range = strlen(a_pszSymbol); \
345	} while (0)
346
347
348	/**
349	* Macro for setting the range of a DBGC variable.
350	* @param pVar The variable.
351	* @param _enmRangeType The range type.
352	* @param Value The range length value.
353	*/
354	#define DBGCVAR_SET_RANGE(pVar, _enmRangeType, Value) \
355	do { \
356	(pVar)->enmRangeType = (_enmRangeType); \
357	(pVar)->u64Range = (Value); \
358	} while (0)
359
360
361	/**
362	* Macro for setting the range of a DBGC variable.
363	* @param a_pVar The variable.
364	* @param a_cbRange The range, in bytes.
365	*/
366	#define DBGCVAR_SET_BYTE_RANGE(a_pVar, a_cbRange) \
367	DBGCVAR_SET_RANGE(a_pVar, DBGCVAR_RANGE_BYTES, a_cbRange)
368
369
370	/**
371	* Macro for resetting the range a DBGC variable.
372	* @param a_pVar The variable.
373	*/
374	#define DBGCVAR_ZAP_RANGE(a_pVar) \
375	do { \
376	(a_pVar)->enmRangeType = DBGCVAR_RANGE_NONE; \
377	(a_pVar)->u64Range = 0; \
378	} while (0)
379
380
381	/**
382	* Macro for assigning one DBGC variable to another.
383	* @param a_pResult The result (target) variable.
384	* @param a_pVar The source variable.
385	*/
386	#define DBGCVAR_ASSIGN(a_pResult, a_pVar) \
387	do { \
388	(a_pResult) = (a_pVar); \
389	} while (0)
390
391
392	/** Pointer to a command descriptor. */
393	typedef struct DBGCCMD *PDBGCCMD;
394	/** Pointer to a const command descriptor. */
395	typedef const struct DBGCCMD *PCDBGCCMD;
396
397	/** Pointer to a function descriptor. */
398	typedef struct DBGCFUNC *PDBGCFUNC;
399	/** Pointer to a const function descriptor. */
400	typedef const struct DBGCFUNC *PCDBGCFUNC;
401
402	/** Pointer to helper functions for commands. */
403	typedef struct DBGCCMDHLP *PDBGCCMDHLP;
404
405
406	/**
407	* Helper functions for commands.
408	*/
409	typedef struct DBGCCMDHLP
410	{
411	/** Magic value (DBGCCMDHLP_MAGIC). */
412	uint32_t u32Magic;
413
414	/**
415	* Command helper for writing formatted text to the debug console.
416	*
417	* @returns VBox status.
418	* @param pCmdHlp Pointer to the command callback structure.
419	* @param pcbWritten Where to store the number of bytes written.
420	* This is optional.
421	* @param pszFormat The format string. This may use all IPRT extensions as
422	* well as the debugger ones.
423	* @param ... Arguments specified in the format string.
424	*/
425	DECLCALLBACKMEMBER(int, pfnPrintf)(PDBGCCMDHLP pCmdHlp, size_t *pcbWritten,
426	const char *pszFormat, ...) RT_IPRT_FORMAT_ATTR(3, 4);
427
428	/**
429	* Command helper for writing formatted text to the debug console.
430	*
431	* @returns VBox status.
432	* @param pCmdHlp Pointer to the command callback structure.
433	* @param pcbWritten Where to store the number of bytes written.
434	* This is optional.
435	* @param pszFormat The format string. This may use all IPRT extensions as
436	* well as the debugger ones.
437	* @param args Arguments specified in the format string.
438	*/
439	DECLCALLBACKMEMBER(int, pfnPrintfV)(PDBGCCMDHLP pCmdHlp, size_t *pcbWritten,
440	const char *pszFormat, va_list args) RT_IPRT_FORMAT_ATTR(3, 0);
441
442	/**
443	* Command helper for formatting a string with debugger format specifiers.
444	*
445	* @returns The number of bytes written.
446	* @param pCmdHlp Pointer to the command callback structure.
447	* @param pszBuf The output buffer.
448	* @param cbBuf The size of the output buffer.
449	* @param pszFormat The format string. This may use all IPRT extensions as
450	* well as the debugger ones.
451	* @param ... Arguments specified in the format string.
452	*/
453	DECLCALLBACKMEMBER(size_t, pfnStrPrintf)(PDBGCCMDHLP pCmdHlp, char *pszBuf, size_t cbBuf,
454	const char *pszFormat, ...) RT_IPRT_FORMAT_ATTR(4, 5);
455
456	/**
457	* Command helper for formatting a string with debugger format specifiers.
458	*
459	* @returns The number of bytes written.
460	* @param pCmdHlp Pointer to the command callback structure.
461	* @param pszBuf The output buffer.
462	* @param cbBuf The size of the output buffer.
463	* @param pszFormat The format string. This may use all IPRT extensions as
464	* well as the debugger ones.
465	* @param va Arguments specified in the format string.
466	*/
467	DECLCALLBACKMEMBER(size_t, pfnStrPrintfV)(PDBGCCMDHLP pCmdHlp, char *pszBuf, size_t cbBuf,
468	const char *pszFormat, va_list va) RT_IPRT_FORMAT_ATTR(4, 0);
469
470	/**
471	* Command helper for formatting and error message for a VBox status code.
472	*
473	* @returns VBox status code appropriate to return from a command.
474	* @param pCmdHlp Pointer to the command callback structure.
475	* @param rc The VBox status code.
476	* @param pszFormat Format string for additional messages. Can be NULL.
477	* @param ... Format arguments, optional.
478	*/
479	DECLCALLBACKMEMBER(int, pfnVBoxError)(PDBGCCMDHLP pCmdHlp, int rc, const char *pszFormat, ...) RT_IPRT_FORMAT_ATTR(3, 4);
480
481	/**
482	* Command helper for formatting and error message for a VBox status code.
483	*
484	* @returns VBox status code appropriate to return from a command.
485	* @param pCmdHlp Pointer to the command callback structure.
486	* @param rc The VBox status code.
487	* @param pszFormat Format string for additional messages. Can be NULL.
488	* @param args Format arguments, optional.
489	*/
490	DECLCALLBACKMEMBER(int, pfnVBoxErrorV)(PDBGCCMDHLP pCmdHlp, int rc,
491	const char *pszFormat, va_list args) RT_IPRT_FORMAT_ATTR(3, 0);
492
493	/**
494	* Command helper for reading memory specified by a DBGC variable.
495	*
496	* @returns VBox status code appropriate to return from a command.
497	* @param pCmdHlp Pointer to the command callback structure.
498	* @param pvBuffer Where to store the read data.
499	* @param cbRead Number of bytes to read.
500	* @param pVarPointer DBGC variable specifying where to start reading.
501	* @param pcbRead Where to store the number of bytes actually read.
502	* This optional, but it's useful when read GC virtual memory where a
503	* page in the requested range might not be present.
504	* If not specified not-present failure or end of a HC physical page
505	* will cause failure.
506	*/
507	DECLCALLBACKMEMBER(int, pfnMemRead)(PDBGCCMDHLP pCmdHlp, void pvBuffer, size_t cbRead, PCDBGCVAR pVarPointer, size_t pcbRead);
508
509	/**
510	* Command helper for writing memory specified by a DBGC variable.
511	*
512	* @returns VBox status code appropriate to return from a command.
513	* @param pCmdHlp Pointer to the command callback structure.
514	* @param pvBuffer What to write.
515	* @param cbWrite Number of bytes to write.
516	* @param pVarPointer DBGC variable specifying where to start reading.
517	* @param pcbWritten Where to store the number of bytes written.
518	* This is optional. If NULL be aware that some of the buffer
519	* might have been written to the specified address.
520	*/
521	DECLCALLBACKMEMBER(int, pfnMemWrite)(PDBGCCMDHLP pCmdHlp, const void pvBuffer, size_t cbWrite, PCDBGCVAR pVarPointer, size_t pcbWritten);
522
523	/**
524	* Executes command an expression.
525	* (Hopefully the parser and functions are fully reentrant.)
526	*
527	* @returns VBox status code appropriate to return from a command.
528	* @param pCmdHlp Pointer to the command callback structure.
529	* @param pszExpr The expression. Format string with the format DBGC extensions.
530	* @param ... Format arguments.
531	*/
532	DECLCALLBACKMEMBER(int, pfnExec)(PDBGCCMDHLP pCmdHlp, const char *pszExpr, ...) RT_IPRT_FORMAT_ATTR(2, 3);
533
534	/**
535	* Evaluates an expression.
536	* (Hopefully the parser and functions are fully reentrant.)
537	*
538	* @returns VBox status code appropriate to return from a command.
539	* @param pCmdHlp Pointer to the command callback structure.
540	* @param pResult Where to store the result.
541	* @param pszExpr The expression. Format string with the format DBGC extensions.
542	* @param va Format arguments.
543	*/
544	DECLCALLBACKMEMBER(int, pfnEvalV)(PDBGCCMDHLP pCmdHlp, PDBGCVAR pResult,
545	const char *pszExpr, va_list va) RT_IPRT_FORMAT_ATTR(3, 0);
546
547	/**
548	* Print an error and fail the current command.
549	*
550	* @returns VBox status code to pass upwards.
551	*
552	* @param pCmdHlp Pointer to the command callback structure.
553	* @param pCmd The failing command.
554	* @param pszFormat The error message format string.
555	* @param va Format arguments.
556	*/
557	DECLCALLBACKMEMBER(int, pfnFailV)(PDBGCCMDHLP pCmdHlp, PCDBGCCMD pCmd,
558	const char *pszFormat, va_list va) RT_IPRT_FORMAT_ATTR(3, 0);
559
560	/**
561	* Print an error and fail the current command.
562	*
563	* @returns VBox status code to pass upwards.
564	*
565	* @param pCmdHlp Pointer to the command callback structure.
566	* @param pCmd The failing command.
567	* @param rc The status code indicating the failure. This will
568	* be appended to the message after a colon (': ').
569	* @param pszFormat The error message format string.
570	* @param va Format arguments.
571	*
572	* @see DBGCCmdHlpFailRc
573	*/
574	DECLCALLBACKMEMBER(int, pfnFailRcV)(PDBGCCMDHLP pCmdHlp, PCDBGCCMD pCmd, int rc,
575	const char *pszFormat, va_list va) RT_IPRT_FORMAT_ATTR(4, 0);
576
577	/**
578	* Parser error.
579	*
580	* @returns VBox status code to pass upwards.
581	*
582	* @param pCmdHlp Pointer to the command callback structure.
583	* @param pCmd The failing command, can be NULL but shouldn't.
584	* @param iArg The offending argument, -1 when lazy.
585	* @param pszExpr The expression.
586	* @param iLine The line number.
587	*/
588	DECLCALLBACKMEMBER(int, pfnParserError)(PDBGCCMDHLP pCmdHlp, PCDBGCCMD pCmd, int iArg, const char *pszExpr, unsigned iLine);
589
590	/**
591	* Converts a DBGC variable to a DBGF address structure.
592	*
593	* @returns VBox status code.
594	* @param pCmdHlp Pointer to the command callback structure.
595	* @param pVar The variable to convert.
596	* @param pAddress The target address.
597	*/
598	DECLCALLBACKMEMBER(int, pfnVarToDbgfAddr)(PDBGCCMDHLP pCmdHlp, PCDBGCVAR pVar, PDBGFADDRESS pAddress);
599
600	/**
601	* Converts a DBGF address structure to a DBGC variable.
602	*
603	* @returns VBox status code.
604	* @param pCmdHlp Pointer to the command callback structure.
605	* @param pAddress The source address.
606	* @param pResult The result variable.
607	*/
608	DECLCALLBACKMEMBER(int, pfnVarFromDbgfAddr)(PDBGCCMDHLP pCmdHlp, PCDBGFADDRESS pAddress, PDBGCVAR pResult);
609
610	/**
611	* Converts a DBGC variable to a 64-bit number.
612	*
613	* @returns VBox status code.
614	* @param pCmdHlp Pointer to the command callback structure.
615	* @param pVar The variable to convert.
616	* @param pu64Number Where to store the number.
617	*/
618	DECLCALLBACKMEMBER(int, pfnVarToNumber)(PDBGCCMDHLP pCmdHlp, PCDBGCVAR pVar, uint64_t *pu64Number);
619
620	/**
621	* Converts a DBGC variable to a boolean.
622	*
623	* @returns VBox status code.
624	* @param pCmdHlp Pointer to the command callback structure.
625	* @param pVar The variable to convert.
626	* @param pf Where to store the boolean.
627	*/
628	DECLCALLBACKMEMBER(int, pfnVarToBool)(PDBGCCMDHLP pCmdHlp, PCDBGCVAR pVar, bool *pf);
629
630	/**
631	* Get the range of a variable in bytes, resolving symbols if necessary.
632	*
633	* @returns VBox status code.
634	* @param pCmdHlp Pointer to the command callback structure.
635	* @param pVar The variable to convert.
636	* @param cbElement Conversion factor for element ranges.
637	* @param cbDefault The default range.
638	* @param pcbRange The length of the range.
639	*/
640	DECLCALLBACKMEMBER(int, pfnVarGetRange)(PDBGCCMDHLP pCmdHlp, PCDBGCVAR pVar, uint64_t cbElement, uint64_t cbDefault,
641	uint64_t *pcbRange);
642
643	/**
644	* Converts a variable to one with the specified type.
645	*
646	* This preserves the range.
647	*
648	* @returns VBox status code.
649	* @param pCmdHlp Pointer to the command callback structure.
650	* @param pVar The variable to convert.
651	* @param enmToType The target type.
652	* @param fConvSyms If @c true, then attempt to resolve symbols.
653	* @param pResult The output variable. Can be the same as @a pVar.
654	*/
655	DECLCALLBACKMEMBER(int, pfnVarConvert)(PDBGCCMDHLP pCmdHlp, PCDBGCVAR pVar, DBGCVARTYPE enmToType, bool fConvSyms,
656	PDBGCVAR pResult);
657
658	/**
659	* Gets a DBGF output helper that directs the output to the debugger
660	* console.
661	*
662	* @returns Pointer to the helper structure.
663	* @param pCmdHlp Pointer to the command callback structure.
664	*/
665	DECLCALLBACKMEMBER(PCDBGFINFOHLP, pfnGetDbgfOutputHlp)(PDBGCCMDHLP pCmdHlp);
666
667	/**
668	* Gets the ID currently selected CPU.
669	*
670	* @returns Current CPU ID.
671	* @param pCmdHlp Pointer to the command callback structure.
672	*/
673	DECLCALLBACKMEMBER(VMCPUID, pfnGetCurrentCpu)(PDBGCCMDHLP pCmdHlp);
674
675	/**
676	* Gets the mode the currently selected CPU is running in, in the current
677	* context.
678	*
679	* @returns Current CPU mode.
680	* @param pCmdHlp Pointer to the command callback structure.
681	*/
682	DECLCALLBACKMEMBER(CPUMMODE, pfnGetCpuMode)(PDBGCCMDHLP pCmdHlp);
683
684	/** End marker (DBGCCMDHLP_MAGIC). */
685	uint32_t u32EndMarker;
686	} DBGCCMDHLP;
687
688	/** Magic value for DBGCCMDHLP::u32Magic. (Fyodor Mikhaylovich Dostoyevsky) */
689	#define DBGCCMDHLP_MAGIC UINT32_C(18211111)
690
691
692	#if defined(IN_RING3) \|\| defined(IN_SLICKEDIT)
693
694	/**
695	* Command helper for writing formatted text to the debug console.
696	*
697	* @returns VBox status.
698	* @param pCmdHlp Pointer to the command callback structure.
699	* @param pszFormat The format string. This may use all IPRT extensions as
700	* well as the debugger ones.
701	* @param ... Arguments specified in the format string.
702	*/
703	DECLINLINE(int) RT_IPRT_FORMAT_ATTR(2, 3) DBGCCmdHlpPrintf(PDBGCCMDHLP pCmdHlp, const char *pszFormat, ...)
704	{
705	va_list va;
706	int rc;
707
708	va_start(va, pszFormat);
709	rc = pCmdHlp->pfnPrintfV(pCmdHlp, NULL, pszFormat, va);
710	va_end(va);
711
712	return rc;
713	}
714
715	/**
716	* Command helper for writing formatted text to the debug console.
717	*
718	* @returns VBox status.
719	* @param pCmdHlp Pointer to the command callback structure.
720	* @param pcbWritten Where to store the amount of written characters on success.
721	* @param pszFormat The format string. This may use all IPRT extensions as
722	* well as the debugger ones.
723	* @param ... Arguments specified in the format string.
724	*/
725	DECLINLINE(int) RT_IPRT_FORMAT_ATTR(3, 4) DBGCCmdHlpPrintfEx(PDBGCCMDHLP pCmdHlp, size_t *pcbWritten,
726	const char *pszFormat, ...)
727	{
728	va_list va;
729	int rc;
730
731	va_start(va, pszFormat);
732	rc = pCmdHlp->pfnPrintfV(pCmdHlp, pcbWritten, pszFormat, va);
733	va_end(va);
734
735	return rc;
736	}
737
738	/**
739	* Command helper for writing formatted text to the debug console.
740	*
741	* @returns Number of bytes written.
742	* @param pCmdHlp Pointer to the command callback structure.
743	* @param pszFormat The format string. This may use all IPRT extensions as
744	* well as the debugger ones.
745	* @param ... Arguments specified in the format string.
746	*/
747	DECLINLINE(size_t) RT_IPRT_FORMAT_ATTR(2, 3) DBGCCmdHlpPrintfLen(PDBGCCMDHLP pCmdHlp, const char *pszFormat, ...)
748	{
749	va_list va;
750	int rc;
751	size_t cbWritten = 0;
752
753	va_start(va, pszFormat);
754	rc = pCmdHlp->pfnPrintfV(pCmdHlp, &cbWritten, pszFormat, va);
755	va_end(va);
756
757	return RT_SUCCESS(rc) ? cbWritten : 0;
758	}
759
760	/**
761	* @copydoc DBGCCMDHLP::pfnStrPrintf
762	*/
763	DECLINLINE(size_t) RT_IPRT_FORMAT_ATTR(4, 5) DBGCCmdHlpStrPrintf(PDBGCCMDHLP pCmdHlp, char *pszBuf, size_t cbBuf,
764	const char *pszFormat, ...)
765	{
766	va_list va;
767	size_t cch;
768
769	va_start(va, pszFormat);
770	cch = pCmdHlp->pfnStrPrintfV(pCmdHlp, pszBuf, cbBuf, pszFormat, va);
771	va_end(va);
772
773	return cch;
774	}
775
776	/**
777	* @copydoc DBGCCMDHLP::pfnVBoxError
778	*/
779	DECLINLINE(int) RT_IPRT_FORMAT_ATTR(3, 4) DBGCCmdHlpVBoxError(PDBGCCMDHLP pCmdHlp, int rc, const char *pszFormat, ...)
780	{
781	va_list va;
782
783	va_start(va, pszFormat);
784	rc = pCmdHlp->pfnVBoxErrorV(pCmdHlp, rc, pszFormat, va);
785	va_end(va);
786
787	return rc;
788	}
789
790	/**
791	* @copydoc DBGCCMDHLP::pfnMemRead
792	*/
793	DECLINLINE(int) DBGCCmdHlpMemRead(PDBGCCMDHLP pCmdHlp, void pvBuffer, size_t cbRead, PCDBGCVAR pVarPointer, size_t pcbRead)
794	{
795	return pCmdHlp->pfnMemRead(pCmdHlp, pvBuffer, cbRead, pVarPointer, pcbRead);
796	}
797
798	/**
799	* Evaluates an expression.
800	* (Hopefully the parser and functions are fully reentrant.)
801	*
802	* @returns VBox status code appropriate to return from a command.
803	* @param pCmdHlp Pointer to the command callback structure.
804	* @param pResult Where to store the result.
805	* @param pszExpr The expression. Format string with the format DBGC extensions.
806	* @param ... Format arguments.
807	*/
808	DECLINLINE(int) RT_IPRT_FORMAT_ATTR(3, 4) DBGCCmdHlpEval(PDBGCCMDHLP pCmdHlp, PDBGCVAR pResult, const char *pszExpr, ...)
809	{
810	va_list va;
811	int rc;
812
813	va_start(va, pszExpr);
814	rc = pCmdHlp->pfnEvalV(pCmdHlp, pResult, pszExpr, va);
815	va_end(va);
816
817	return rc;
818	}
819
820	/**
821	* Print an error and fail the current command.
822	*
823	* @returns VBox status code to pass upwards.
824	*
825	* @param pCmdHlp Pointer to the command callback structure.
826	* @param pCmd The failing command.
827	* @param pszFormat The error message format string.
828	* @param ... Format arguments.
829	*/
830	DECLINLINE(int) RT_IPRT_FORMAT_ATTR(3, 4) DBGCCmdHlpFail(PDBGCCMDHLP pCmdHlp, PCDBGCCMD pCmd, const char *pszFormat, ...)
831	{
832	va_list va;
833	int rc;
834
835	va_start(va, pszFormat);
836	rc = pCmdHlp->pfnFailV(pCmdHlp, pCmd, pszFormat, va);
837	va_end(va);
838
839	return rc;
840	}
841
842	/**
843	* Print an error and fail the current command.
844	*
845	* Usage example:
846	* @code
847	int rc = VMMR3Something(pVM);
848	if (RT_FAILURE(rc))
849	return DBGCCmdHlpFailRc(pCmdHlp, pCmd, rc, "VMMR3Something");
850	return VINF_SUCCESS;
851	* @endcode
852	*
853	* @returns VBox status code to pass upwards.
854	*
855	* @param pCmdHlp Pointer to the command callback structure.
856	* @param pCmd The failing command.
857	* @param rc The status code indicating the failure.
858	* @param pszFormat The error message format string.
859	* @param ... Format arguments.
860	*/
861	DECLINLINE(int) RT_IPRT_FORMAT_ATTR(4, 5) DBGCCmdHlpFailRc(PDBGCCMDHLP pCmdHlp, PCDBGCCMD pCmd, int rc,
862	const char *pszFormat, ...)
863	{
864	va_list va;
865
866	va_start(va, pszFormat);
867	rc = pCmdHlp->pfnFailRcV(pCmdHlp, pCmd, rc, pszFormat, va);
868	va_end(va);
869
870	return rc;
871	}
872
873	/**
874	* @copydoc DBGCCMDHLP::pfnParserError
875	*/
876	DECLINLINE(int) DBGCCmdHlpParserError(PDBGCCMDHLP pCmdHlp, PCDBGCCMD pCmd, int iArg, const char *pszExpr, unsigned iLine)
877	{
878	return pCmdHlp->pfnParserError(pCmdHlp, pCmd, iArg, pszExpr, iLine);
879	}
880
881	/** Assert+return like macro for checking parser sanity.
882	* Returns with failure if the precodition is not met. */
883	#define DBGC_CMDHLP_ASSERT_PARSER_RET(pCmdHlp, pCmd, iArg, expr) \
884	do { \
885	if (!(expr)) \
886	return DBGCCmdHlpParserError(pCmdHlp, pCmd, iArg, #expr, __LINE__); \
887	} while (0)
888
889	/** Assert+return like macro that the VM handle is present.
890	* Returns with failure if the VM handle is NIL. */
891	#define DBGC_CMDHLP_REQ_UVM_RET(pCmdHlp, pCmd, pUVM) \
892	do { \
893	if (!(pUVM)) \
894	return DBGCCmdHlpFail(pCmdHlp, pCmd, "No VM selected"); \
895	} while (0)
896
897	/**
898	* @copydoc DBGCCMDHLP::pfnVarToDbgfAddr
899	*/
900	DECLINLINE(int) DBGCCmdHlpVarToDbgfAddr(PDBGCCMDHLP pCmdHlp, PCDBGCVAR pVar, PDBGFADDRESS pAddress)
901	{
902	return pCmdHlp->pfnVarToDbgfAddr(pCmdHlp, pVar, pAddress);
903	}
904
905	/**
906	* @copydoc DBGCCMDHLP::pfnVarFromDbgfAddr
907	*/
908	DECLINLINE(int) DBGCCmdHlpVarFromDbgfAddr(PDBGCCMDHLP pCmdHlp, PCDBGFADDRESS pAddress, PDBGCVAR pResult)
909	{
910	return pCmdHlp->pfnVarFromDbgfAddr(pCmdHlp, pAddress, pResult);
911	}
912
913	/**
914	* Converts an variable to a flat address.
915	*
916	* @returns VBox status code.
917	* @param pCmdHlp Pointer to the command callback structure.
918	* @param pVar The variable to convert.
919	* @param pFlatPtr Where to store the flat address.
920	*/
921	DECLINLINE(int) DBGCCmdHlpVarToFlatAddr(PDBGCCMDHLP pCmdHlp, PCDBGCVAR pVar, PRTGCPTR pFlatPtr)
922	{
923	DBGFADDRESS Addr;
924	int rc = pCmdHlp->pfnVarToDbgfAddr(pCmdHlp, pVar, &Addr);
925	if (RT_SUCCESS(rc))
926	*pFlatPtr = Addr.FlatPtr;
927	return rc;
928	}
929
930	/**
931	* @copydoc DBGCCMDHLP::pfnVarToNumber
932	*/
933	DECLINLINE(int) DBGCCmdHlpVarToNumber(PDBGCCMDHLP pCmdHlp, PCDBGCVAR pVar, uint64_t *pu64Number)
934	{
935	return pCmdHlp->pfnVarToNumber(pCmdHlp, pVar, pu64Number);
936	}
937
938	/**
939	* @copydoc DBGCCMDHLP::pfnVarToBool
940	*/
941	DECLINLINE(int) DBGCCmdHlpVarToBool(PDBGCCMDHLP pCmdHlp, PCDBGCVAR pVar, bool *pf)
942	{
943	return pCmdHlp->pfnVarToBool(pCmdHlp, pVar, pf);
944	}
945
946	/**
947	* @copydoc DBGCCMDHLP::pfnVarGetRange
948	*/
949	DECLINLINE(int) DBGCCmdHlpVarGetRange(PDBGCCMDHLP pCmdHlp, PCDBGCVAR pVar, uint64_t cbElement, uint64_t cbDefault, uint64_t *pcbRange)
950	{
951	return pCmdHlp->pfnVarGetRange(pCmdHlp, pVar, cbElement, cbDefault, pcbRange);
952	}
953
954	/**
955	* @copydoc DBGCCMDHLP::pfnVarConvert
956	*/
957	DECLINLINE(int) DBGCCmdHlpConvert(PDBGCCMDHLP pCmdHlp, PCDBGCVAR pVar, DBGCVARTYPE enmToType, bool fConvSyms, PDBGCVAR pResult)
958	{
959	return pCmdHlp->pfnVarConvert(pCmdHlp, pVar, enmToType, fConvSyms, pResult);
960	}
961
962	/**
963	* @copydoc DBGCCMDHLP::pfnGetDbgfOutputHlp
964	*/
965	DECLINLINE(PCDBGFINFOHLP) DBGCCmdHlpGetDbgfOutputHlp(PDBGCCMDHLP pCmdHlp)
966	{
967	return pCmdHlp->pfnGetDbgfOutputHlp(pCmdHlp);
968	}
969
970	/**
971	* @copydoc DBGCCMDHLP::pfnGetCurrentCpu
972	*/
973	DECLINLINE(VMCPUID) DBGCCmdHlpGetCurrentCpu(PDBGCCMDHLP pCmdHlp)
974	{
975	return pCmdHlp->pfnGetCurrentCpu(pCmdHlp);
976	}
977
978	/**
979	* @copydoc DBGCCMDHLP::pfnGetCpuMode
980	*/
981	DECLINLINE(CPUMMODE) DBGCCmdHlpGetCpuMode(PDBGCCMDHLP pCmdHlp)
982	{
983	return pCmdHlp->pfnGetCpuMode(pCmdHlp);
984	}
985
986	#endif /* IN_RING3 */
987
988
989
990	/**
991	* Command handler.
992	*
993	* The console will call the handler for a command once it's finished
994	* parsing the user input. The command handler function is responsible
995	* for executing the command itself.
996	*
997	* @returns VBox status.
998	* @param pCmd Pointer to the command descriptor (as registered).
999	* @param pCmdHlp Pointer to command helper functions.
1000	* @param pUVM The user mode VM handle, can in theory be NULL.
1001	* @param paArgs Pointer to (readonly) array of arguments.
1002	* @param cArgs Number of arguments in the array.
1003	*/
1004	typedef DECLCALLBACK(int) FNDBGCCMD(PCDBGCCMD pCmd, PDBGCCMDHLP pCmdHlp, PUVM pUVM, PCDBGCVAR paArgs, unsigned cArgs);
1005	/** Pointer to a FNDBGCCMD() function. */
1006	typedef FNDBGCCMD *PFNDBGCCMD;
1007
1008	/**
1009	* DBGC command descriptor.
1010	*/
1011	typedef struct DBGCCMD
1012	{
1013	/** Command string. */
1014	const char *pszCmd;
1015	/** Minimum number of arguments. */
1016	unsigned cArgsMin;
1017	/** Max number of arguments. */
1018	unsigned cArgsMax;
1019	/** Argument descriptors (array). */
1020	PCDBGCVARDESC paArgDescs;
1021	/** Number of argument descriptors. */
1022	unsigned cArgDescs;
1023	/** flags. (reserved for now) */
1024	unsigned fFlags;
1025	/** Handler function. */
1026	PFNDBGCCMD pfnHandler;
1027	/** Command syntax. */
1028	const char *pszSyntax;
1029	/** Command description. */
1030	const char *pszDescription;
1031	} DBGCCMD;
1032
1033	/** DBGCCMD Flags.
1034	* @{
1035	*/
1036	/** @} */
1037
1038
1039	/**
1040	* Function handler.
1041	*
1042	* The console will call the handler for a command once it's finished
1043	* parsing the user input. The command handler function is responsible
1044	* for executing the command itself.
1045	*
1046	* @returns VBox status.
1047	* @param pCmd Pointer to the command descriptor (as registered).
1048	* @param pCmdHlp Pointer to command helper functions.
1049	* @param pUVM The user mode VM handle, can in theory be NULL.
1050	* @param paArgs Pointer to (readonly) array of arguments.
1051	* @param cArgs Number of arguments in the array.
1052	* @param pResult Where to return the result.
1053	*/
1054	typedef DECLCALLBACK(int) FNDBGCFUNC(PCDBGCFUNC pFunc, PDBGCCMDHLP pCmdHlp, PUVM pUVM, PCDBGCVAR paArgs, unsigned cArgs,
1055	PDBGCVAR pResult);
1056	/** Pointer to a FNDBGCFUNC() function. */
1057	typedef FNDBGCFUNC *PFNDBGCFUNC;
1058
1059	/**
1060	* DBGC function descriptor.
1061	*/
1062	typedef struct DBGCFUNC
1063	{
1064	/** Command string. */
1065	const char *pszFuncNm;
1066	/** Minimum number of arguments. */
1067	unsigned cArgsMin;
1068	/** Max number of arguments. */
1069	unsigned cArgsMax;
1070	/** Argument descriptors (array). */
1071	PCDBGCVARDESC paArgDescs;
1072	/** Number of argument descriptors. */
1073	unsigned cArgDescs;
1074	/** flags. (reserved for now) */
1075	unsigned fFlags;
1076	/** Handler function. */
1077	PFNDBGCFUNC pfnHandler;
1078	/** Function syntax. */
1079	const char *pszSyntax;
1080	/** Function description. */
1081	const char *pszDescription;
1082	} DBGCFUNC;
1083
1084
1085
1086	/** Pointer to a DBGC backend. */
1087	typedef struct DBGCBACK *PDBGCBACK;
1088
1089	/**
1090	* Checks if there is input.
1091	*
1092	* @returns true if there is input ready.
1093	* @returns false if there not input ready.
1094	* @param pBack Pointer to the backend structure supplied by
1095	* the backend. The backend can use this to find
1096	* it's instance data.
1097	* @param cMillies Number of milliseconds to wait on input data.
1098	*/
1099	typedef DECLCALLBACK(bool) FNDBGCBACKINPUT(PDBGCBACK pBack, uint32_t cMillies);
1100	/** Pointer to a FNDBGCBACKINPUT() callback. */
1101	typedef FNDBGCBACKINPUT *PFNDBGCBACKINPUT;
1102
1103	/**
1104	* Read input.
1105	*
1106	* @returns VBox status code.
1107	* @param pBack Pointer to the backend structure supplied by
1108	* the backend. The backend can use this to find
1109	* it's instance data.
1110	* @param pvBuf Where to put the bytes we read.
1111	* @param cbBuf Maximum nymber of bytes to read.
1112	* @param pcbRead Where to store the number of bytes actually read.
1113	* If NULL the entire buffer must be filled for a
1114	* successful return.
1115	*/
1116	typedef DECLCALLBACK(int) FNDBGCBACKREAD(PDBGCBACK pBack, void pvBuf, size_t cbBuf, size_t pcbRead);
1117	/** Pointer to a FNDBGCBACKREAD() callback. */
1118	typedef FNDBGCBACKREAD *PFNDBGCBACKREAD;
1119
1120	/**
1121	* Write (output).
1122	*
1123	* @returns VBox status code.
1124	* @param pBack Pointer to the backend structure supplied by
1125	* the backend. The backend can use this to find
1126	* it's instance data.
1127	* @param pvBuf What to write.
1128	* @param cbBuf Number of bytes to write.
1129	* @param pcbWritten Where to store the number of bytes actually written.
1130	* If NULL the entire buffer must be successfully written.
1131	*/
1132	typedef DECLCALLBACK(int) FNDBGCBACKWRITE(PDBGCBACK pBack, const void pvBuf, size_t cbBuf, size_t pcbWritten);
1133	/** Pointer to a FNDBGCBACKWRITE() callback. */
1134	typedef FNDBGCBACKWRITE *PFNDBGCBACKWRITE;
1135
1136	/**
1137	* Ready / busy notification.
1138	*
1139	* @param pBack Pointer to the backend structure supplied by
1140	* the backend. The backend can use this to find
1141	* it's instance data.
1142	* @param fReady Whether it's ready (true) or busy (false).
1143	*/
1144	typedef DECLCALLBACK(void) FNDBGCBACKSETREADY(PDBGCBACK pBack, bool fReady);
1145	/** Pointer to a FNDBGCBACKSETREADY() callback. */
1146	typedef FNDBGCBACKSETREADY *PFNDBGCBACKSETREADY;
1147
1148
1149	/**
1150	* The communication backend provides the console with a number of callbacks
1151	* which can be used
1152	*/
1153	typedef struct DBGCBACK
1154	{
1155	/** Check for input. */
1156	PFNDBGCBACKINPUT pfnInput;
1157	/** Read input. */
1158	PFNDBGCBACKREAD pfnRead;
1159	/** Write output. */
1160	PFNDBGCBACKWRITE pfnWrite;
1161	/** Ready / busy notification. */
1162	PFNDBGCBACKSETREADY pfnSetReady;
1163	} DBGCBACK;
1164
1165	DBGDECL(int) DBGCCreate(PUVM pUVM, PDBGCBACK pBack, unsigned fFlags);
1166	DBGDECL(int) DBGCRegisterCommands(PCDBGCCMD paCommands, unsigned cCommands);
1167	DBGDECL(int) DBGCDeregisterCommands(PCDBGCCMD paCommands, unsigned cCommands);
1168	DBGDECL(int) DBGCTcpCreate(PUVM pUVM, void **ppvUser);
1169	DBGDECL(int) DBGCTcpTerminate(PUVM pUVM, void *pvData);
1170
1171	/** @} */
1172
1173	#endif /* IN_RING3 */
1174
1175	/** @} */
1176	RT_C_DECLS_END
1177
1178	#endif /* !VBOX_INCLUDED_dbg_h */

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