3 * Parser for command lines in the Wine debugger
5 * Copyright 1993 Eric Youngdale
6 * Copyright 1995 Morten Welinder
7 * Copyright 2000 Eric Pouech
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
32 #include "wine/exception.h"
35 #include "msvcrt/excpt.h"
39 static void mode_command
(int);
50 struct list_id listing
;
51 struct expr
* expression
;
52 struct datatype
* type
;
55 %token tCONT tPASS tSTEP tLIST tNEXT tQUIT tHELP tBACKTRACE tINFO tWALK tUP tDOWN
56 %token tENABLE tDISABLE tBREAK tWATCH tDELETE tSET tMODE tPRINT tEXAM tABORT tVM86
57 %token tCLASS tMAPS tMODULE tSTACK tSEGMENTS tREGS tWND tQUEUE tLOCAL
58 %token tPROCESS tTHREAD tMODREF tEOL
59 %token tFRAME tSHARE tCOND tDISPLAY tUNDISPLAY tDISASSEMBLE
60 %token tSTEPI tNEXTI tFINISH tSHOW tDIR tWHATIS
62 %token
<string> tIDENTIFIER tSTRING tDEBUGSTR tINTVAR
63 %token
<integer
> tNUM tFORMAT
64 %token tSYMBOLFILE tRUN tATTACH tDETACH tNOPROCESS
66 %token tCHAR tSHORT tINT tLONG tFLOAT tDOUBLE tUNSIGNED tSIGNED
67 %token tSTRUCT tUNION tENUM
70 /* %left '=' OP_OR_EQUAL OP_XOR_EQUAL OP_AND_EQUAL OP_SHL_EQUAL \
71 OP_SHR_EQUAL OP_PLUS_EQUAL OP_MINUS_EQUAL \
72 OP_TIMES_EQUAL OP_DIVIDE_EQUAL OP_MODULO_EQUAL */
73 /* %left OP_COND */ /* ... ? ... : ... */
80 %left
'<' '>' OP_LE OP_GE
84 %left OP_SIGN
'!' '~' OP_DEREF
/* OP_INC OP_DEC OP_ADDR */
88 %type
<expression
> expr lval lvalue
89 %type
<type
> type_cast type_expr
90 %type
<value
> expr_addr lval_addr
91 %type
<integer
> expr_value
92 %type
<string> pathname identifier
94 %type
<listing
> list_arg
103 |
error tEOL
{ yyerrok; }
106 tQUIT tEOL
{ return EXIT_QUIT
; }
107 | tHELP tEOL
{ DEBUG_Help
(); }
108 | tHELP tINFO tEOL
{ DEBUG_HelpInfo
(); }
109 | tCONT tEOL
{ DEBUG_CurrThread
->dbg_exec_count
= 1;
110 DEBUG_CurrThread
->dbg_exec_mode
= EXEC_CONT
; return EXIT_CONT
; }
111 | tPASS tEOL
{ DEBUG_CurrThread
->dbg_exec_count
= 1;
112 DEBUG_CurrThread
->dbg_exec_mode
= EXEC_PASS
; return EXIT_CONT
; }
113 | tCONT tNUM tEOL
{ DEBUG_CurrThread
->dbg_exec_count
= $2;
114 DEBUG_CurrThread
->dbg_exec_mode
= EXEC_CONT
; return EXIT_CONT
; }
115 | tSTEP tEOL
{ DEBUG_CurrThread
->dbg_exec_count
= 1;
116 DEBUG_CurrThread
->dbg_exec_mode
= EXEC_STEP_INSTR
; return EXIT_CONT
; }
117 | tNEXT tEOL
{ DEBUG_CurrThread
->dbg_exec_count
= 1;
118 DEBUG_CurrThread
->dbg_exec_mode
= EXEC_STEP_OVER
; return EXIT_CONT
; }
119 | tSTEP tNUM tEOL
{ DEBUG_CurrThread
->dbg_exec_count
= $2;
120 DEBUG_CurrThread
->dbg_exec_mode
= EXEC_STEP_INSTR
; return EXIT_CONT
; }
121 | tNEXT tNUM tEOL
{ DEBUG_CurrThread
->dbg_exec_count
= $2;
122 DEBUG_CurrThread
->dbg_exec_mode
= EXEC_STEP_OVER
; return EXIT_CONT
; }
123 | tSTEPI tEOL
{ DEBUG_CurrThread
->dbg_exec_count
= 1;
124 DEBUG_CurrThread
->dbg_exec_mode
= EXEC_STEPI_INSTR
; return EXIT_CONT
; }
125 | tNEXTI tEOL
{ DEBUG_CurrThread
->dbg_exec_count
= 1;
126 DEBUG_CurrThread
->dbg_exec_mode
= EXEC_STEPI_OVER
; return EXIT_CONT
; }
127 | tSTEPI tNUM tEOL
{ DEBUG_CurrThread
->dbg_exec_count
= $2;
128 DEBUG_CurrThread
->dbg_exec_mode
= EXEC_STEPI_INSTR
; return EXIT_CONT
; }
129 | tNEXTI tNUM tEOL
{ DEBUG_CurrThread
->dbg_exec_count
= $2;
130 DEBUG_CurrThread
->dbg_exec_mode
= EXEC_STEPI_OVER
; return EXIT_CONT
; }
131 | tABORT tEOL
{ kill
(getpid
(), SIGABRT
); }
132 | tMODE tNUM tEOL
{ mode_command
($2); }
133 | tMODE tVM86 tEOL
{ DEBUG_CurrThread
->dbg_mode
= MODE_VM86
; }
134 | tENABLE tNUM tEOL
{ DEBUG_EnableBreakpoint
( $2, TRUE
); }
135 | tDISABLE tNUM tEOL
{ DEBUG_EnableBreakpoint
( $2, FALSE
); }
136 | tDELETE tBREAK tNUM tEOL
{ DEBUG_DelBreakpoint
( $3 ); }
137 | tBACKTRACE tEOL
{ DEBUG_BackTrace
(DEBUG_CurrTid
, TRUE
); }
138 | tBACKTRACE tNUM tEOL
{ DEBUG_BackTrace
($2, TRUE
); }
139 | tUP tEOL
{ DEBUG_SetFrame
( curr_frame
+ 1 ); }
140 | tUP tNUM tEOL
{ DEBUG_SetFrame
( curr_frame
+ $2 ); }
141 | tDOWN tEOL
{ DEBUG_SetFrame
( curr_frame
- 1 ); }
142 | tDOWN tNUM tEOL
{ DEBUG_SetFrame
( curr_frame
- $2 ); }
143 | tFRAME tNUM tEOL
{ DEBUG_SetFrame
( $2 ); }
144 | tFINISH tEOL
{ DEBUG_CurrThread
->dbg_exec_count
= 0;
145 DEBUG_CurrThread
->dbg_exec_mode
= EXEC_FINISH
; return EXIT_CONT
; }
146 | tSHOW tDIR tEOL
{ DEBUG_ShowDir
(); }
147 | tDIR pathname tEOL
{ DEBUG_AddPath
( $2 ); }
148 | tDIR tEOL
{ DEBUG_NukePath
(); }
149 | tDISPLAY tEOL
{ DEBUG_InfoDisplay
(); }
150 | tDISPLAY expr tEOL
{ DEBUG_AddDisplay
($2, 1, 0); }
151 | tDISPLAY tFORMAT expr tEOL
{ DEBUG_AddDisplay
($3, $2 >> 8, $2 & 0xff); }
152 | tDELETE tDISPLAY tNUM tEOL
{ DEBUG_DelDisplay
( $3 ); }
153 | tDELETE tDISPLAY tEOL
{ DEBUG_DelDisplay
( -1 ); }
154 | tUNDISPLAY tNUM tEOL
{ DEBUG_DelDisplay
( $2 ); }
155 | tUNDISPLAY tEOL
{ DEBUG_DelDisplay
( -1 ); }
156 | tCOND tNUM tEOL
{ DEBUG_AddBPCondition
($2, NULL
); }
157 | tCOND tNUM expr tEOL
{ DEBUG_AddBPCondition
($2, $3); }
158 | tSYMBOLFILE pathname tEOL
{ DEBUG_ReadSymbolTable
($2); }
159 | tWHATIS expr_addr tEOL
{ DEBUG_PrintType
(&$2); DEBUG_FreeExprMem
(); }
160 | tATTACH tNUM tEOL
{ if
(DEBUG_Attach
($2, FALSE
)) return EXIT_CONT
; }
161 | tDETACH tEOL
{ return EXIT_DETACH
; }
163 | disassemble_command
175 tSET lval_addr
'=' expr_value tEOL
{ DEBUG_WriteMemory
( &$2, $4 );
176 DEBUG_FreeExprMem
(); }
179 tIDENTIFIER
{ $$
= $1; }
183 tDISASSEMBLE tEOL
{ DEBUG_Disassemble
( NULL
, NULL
, 10 ); }
184 | tDISASSEMBLE expr_addr tEOL
{ DEBUG_Disassemble
( & $2, NULL
, 10 ); }
185 | tDISASSEMBLE expr_addr
',' expr_addr tEOL
{ DEBUG_Disassemble
( & $2, & $4, 0 ); }
188 tLIST tEOL
{ DEBUG_List
( NULL
, NULL
, 10 ); }
189 | tLIST
'-' tEOL
{ DEBUG_List
( NULL
, NULL
, -10 ); }
190 | tLIST list_arg tEOL
{ DEBUG_List
( & $2, NULL
, 10 ); }
191 | tLIST
',' list_arg tEOL
{ DEBUG_List
( NULL
, & $3, -10 ); }
192 | tLIST list_arg
',' list_arg tEOL
{ DEBUG_List
( & $2, & $4, 0 ); }
195 tNUM
{ $$.sourcefile
= NULL
; $$.line
= $1; }
196 | pathname
':' tNUM
{ $$.sourcefile
= $1; $$.line
= $3; }
197 | tIDENTIFIER
{ DEBUG_GetFuncInfo
( & $$
, NULL
, $1); }
198 | pathname
':' tIDENTIFIER
{ DEBUG_GetFuncInfo
( & $$
, $1, $3); }
199 |
'*' expr_addr
{ DEBUG_FindNearestSymbol
( & $2.addr
, FALSE
, NULL
, 0, & $$
);
200 DEBUG_FreeExprMem
(); }
203 tEXAM expr_addr tEOL
{ DEBUG_ExamineMemory
( &$2, 1, 'x'); DEBUG_FreeExprMem
(); }
204 | tEXAM tFORMAT expr_addr tEOL
{ DEBUG_ExamineMemory
( &$3, $2>>8, $2&0xff );
205 DEBUG_FreeExprMem
(); }
208 tPRINT expr_addr tEOL
{ DEBUG_Print
( &$2, 1, 0, 0 ); DEBUG_FreeExprMem
(); }
209 | tPRINT tFORMAT expr_addr tEOL
{ DEBUG_Print
( &$3, $2 >> 8, $2 & 0xff, 0 );
210 DEBUG_FreeExprMem
(); }
213 tBREAK
'*' expr_addr tEOL
{ DEBUG_AddBreakpoint
( &$3, NULL
); DEBUG_FreeExprMem
(); }
214 | tBREAK identifier tEOL
{ DEBUG_AddBreakpointFromId
($2, -1); }
215 | tBREAK identifier
':' tNUM tEOL
{ DEBUG_AddBreakpointFromId
($2, $4); }
216 | tBREAK tNUM tEOL
{ DEBUG_AddBreakpointFromLineno
($2); }
217 | tBREAK tEOL
{ DEBUG_AddBreakpointFromLineno
(-1); }
220 tWATCH
'*' expr_addr tEOL
{ DEBUG_AddWatchpoint
( &$3, 1 ); DEBUG_FreeExprMem
(); }
221 | tWATCH identifier tEOL
{ DEBUG_AddWatchpointFromId
($2); }
224 tINFO tBREAK tEOL
{ DEBUG_InfoBreakpoints
(); }
225 | tINFO tCLASS tSTRING tEOL
{ DEBUG_InfoClass
( $3 ); }
226 | tINFO tSHARE tEOL
{ DEBUG_InfoShare
(); }
227 | tINFO tMODULE expr_value tEOL
{ DEBUG_DumpModule
( $3 ); DEBUG_FreeExprMem
(); }
228 | tINFO tQUEUE expr_value tEOL
{ DEBUG_DumpQueue
( $3 ); DEBUG_FreeExprMem
(); }
229 | tINFO tREGS tEOL
{ DEBUG_InfoRegisters
(); }
230 | tINFO tSEGMENTS expr_value tEOL
{ DEBUG_InfoSegments
( $3, 1 ); DEBUG_FreeExprMem
(); }
231 | tINFO tSEGMENTS tEOL
{ DEBUG_InfoSegments
( 0, -1 ); }
232 | tINFO tSTACK tEOL
{ DEBUG_InfoStack
(); }
233 | tINFO tMAPS tEOL
{ DEBUG_InfoVirtual
(); }
234 | tINFO tWND expr_value tEOL
{ DEBUG_InfoWindow
( (HWND
)$3 ); DEBUG_FreeExprMem
(); }
235 | tINFO tLOCAL tEOL
{ DEBUG_InfoLocals
(); }
236 | tINFO tDISPLAY tEOL
{ DEBUG_InfoDisplay
(); }
239 tWALK tCLASS tEOL
{ DEBUG_WalkClasses
(); }
240 | tWALK tMODULE tEOL
{ DEBUG_WalkModules
(); }
241 | tWALK tQUEUE tEOL
{ DEBUG_WalkQueues
(); }
242 | tWALK tWND tEOL
{ DEBUG_WalkWindows
( 0, 0 ); }
243 | tWALK tWND tNUM tEOL
{ DEBUG_WalkWindows
( (HWND
)$3, 0 ); }
244 | tWALK tPROCESS tEOL
{ DEBUG_WalkProcess
(); }
245 | tWALK tTHREAD tEOL
{ DEBUG_WalkThreads
(); }
246 | tWALK tMODREF expr_value tEOL
{ DEBUG_WalkModref
( $3 ); DEBUG_FreeExprMem
(); }
249 tRUN tEOL
{ DEBUG_Run
(NULL
); }
250 | tRUN tSTRING tEOL
{ DEBUG_Run
($2); }
253 tNOPROCESS tEOL
{} /* <CR> shall not barf anything */
254 | tNOPROCESS tSTRING tEOL
{ DEBUG_Printf
(DBG_CHN_MESG
, "No process loaded, cannot execute '%s'\n", $2); }
257 '(' type_expr
')' { $$
= $2; }
260 type_expr
'*' { $$
= DEBUG_FindOrMakePointerType
($1); }
261 | tINT
{ $$
= DEBUG_GetBasicType
(DT_BASIC_INT
); }
262 | tCHAR
{ $$
= DEBUG_GetBasicType
(DT_BASIC_CHAR
); }
263 | tLONG tINT
{ $$
= DEBUG_GetBasicType
(DT_BASIC_LONGINT
); }
264 | tUNSIGNED tINT
{ $$
= DEBUG_GetBasicType
(DT_BASIC_UINT
); }
265 | tLONG tUNSIGNED tINT
{ $$
= DEBUG_GetBasicType
(DT_BASIC_ULONGINT
); }
266 | tLONG tLONG tINT
{ $$
= DEBUG_GetBasicType
(DT_BASIC_LONGLONGINT
); }
267 | tLONG tLONG tUNSIGNED tINT
{ $$
= DEBUG_GetBasicType
(DT_BASIC_ULONGLONGINT
); }
268 | tSHORT tINT
{ $$
= DEBUG_GetBasicType
(DT_BASIC_SHORTINT
); }
269 | tSHORT tUNSIGNED tINT
{ $$
= DEBUG_GetBasicType
(DT_BASIC_USHORTINT
); }
270 | tSIGNED tCHAR
{ $$
= DEBUG_GetBasicType
(DT_BASIC_SCHAR
); }
271 | tUNSIGNED tCHAR
{ $$
= DEBUG_GetBasicType
(DT_BASIC_UCHAR
); }
272 | tFLOAT
{ $$
= DEBUG_GetBasicType
(DT_BASIC_FLOAT
); }
273 | tDOUBLE
{ $$
= DEBUG_GetBasicType
(DT_BASIC_DOUBLE
); }
274 | tLONG tDOUBLE
{ $$
= DEBUG_GetBasicType
(DT_BASIC_LONGDOUBLE
); }
275 | tSTRUCT tIDENTIFIER
{ $$
= DEBUG_TypeCast
(DT_STRUCT
, $2); }
276 | tUNION tIDENTIFIER
{ $$
= DEBUG_TypeCast
(DT_STRUCT
, $2); }
277 | tENUM tIDENTIFIER
{ $$
= DEBUG_TypeCast
(DT_ENUM
, $2); }
280 expr
{ $$
= DEBUG_EvalExpr
($1); }
283 expr
{ DBG_VALUE value
= DEBUG_EvalExpr
($1);
284 /* expr_value is typed as an integer */
285 $$
= DEBUG_ReadMemory
(&value
); }
288 * The expr rule builds an expression tree. When we are done, we call
289 * EvalExpr to evaluate the value of the expression. The advantage of
290 * the two-step approach is that it is possible to save expressions for
291 * use in 'display' commands, and in conditional watchpoints.
294 tNUM
{ $$
= DEBUG_ConstExpr
($1); }
295 | tSTRING
{ $$
= DEBUG_StringExpr
($1); }
296 | tINTVAR
{ $$
= DEBUG_IntVarExpr
($1); }
297 | tIDENTIFIER
{ $$
= DEBUG_SymbolExpr
($1); }
298 | expr OP_DRF tIDENTIFIER
{ $$
= DEBUG_StructPExpr
($1, $3); }
299 | expr
'.' tIDENTIFIER
{ $$
= DEBUG_StructExpr
($1, $3); }
300 | tIDENTIFIER
'(' ')' { $$
= DEBUG_CallExpr
($1, 0); }
301 | tIDENTIFIER
'(' expr
')' { $$
= DEBUG_CallExpr
($1, 1, $3); }
302 | tIDENTIFIER
'(' expr
',' expr
')' { $$
= DEBUG_CallExpr
($1, 2, $3, $5); }
303 | tIDENTIFIER
'(' expr
',' expr
',' expr
')' { $$
= DEBUG_CallExpr
($1, 3, $3, $5, $7); }
304 | tIDENTIFIER
'(' expr
',' expr
',' expr
',' expr
')' { $$
= DEBUG_CallExpr
($1, 4, $3, $5, $7, $9); }
305 | tIDENTIFIER
'(' expr
',' expr
',' expr
',' expr
',' expr
')' { $$
= DEBUG_CallExpr
($1, 5, $3, $5, $7, $9, $11); }
306 | expr
'[' expr
']' { $$
= DEBUG_BinopExpr
(EXP_OP_ARR
, $1, $3); }
307 | expr
':' expr
{ $$
= DEBUG_BinopExpr
(EXP_OP_SEG
, $1, $3); }
308 | expr OP_LOR expr
{ $$
= DEBUG_BinopExpr
(EXP_OP_LOR
, $1, $3); }
309 | expr OP_LAND expr
{ $$
= DEBUG_BinopExpr
(EXP_OP_LAND
, $1, $3); }
310 | expr
'|' expr
{ $$
= DEBUG_BinopExpr
(EXP_OP_OR
, $1, $3); }
311 | expr
'&' expr
{ $$
= DEBUG_BinopExpr
(EXP_OP_AND
, $1, $3); }
312 | expr
'^' expr
{ $$
= DEBUG_BinopExpr
(EXP_OP_XOR
, $1, $3); }
313 | expr OP_EQ expr
{ $$
= DEBUG_BinopExpr
(EXP_OP_EQ
, $1, $3); }
314 | expr
'>' expr
{ $$
= DEBUG_BinopExpr
(EXP_OP_GT
, $1, $3); }
315 | expr
'<' expr
{ $$
= DEBUG_BinopExpr
(EXP_OP_LT
, $1, $3); }
316 | expr OP_GE expr
{ $$
= DEBUG_BinopExpr
(EXP_OP_GE
, $1, $3); }
317 | expr OP_LE expr
{ $$
= DEBUG_BinopExpr
(EXP_OP_LE
, $1, $3); }
318 | expr OP_NE expr
{ $$
= DEBUG_BinopExpr
(EXP_OP_NE
, $1, $3); }
319 | expr OP_SHL expr
{ $$
= DEBUG_BinopExpr
(EXP_OP_SHL
, $1, $3); }
320 | expr OP_SHR expr
{ $$
= DEBUG_BinopExpr
(EXP_OP_SHR
, $1, $3); }
321 | expr
'+' expr
{ $$
= DEBUG_BinopExpr
(EXP_OP_ADD
, $1, $3); }
322 | expr
'-' expr
{ $$
= DEBUG_BinopExpr
(EXP_OP_SUB
, $1, $3); }
323 | expr
'*' expr
{ $$
= DEBUG_BinopExpr
(EXP_OP_MUL
, $1, $3); }
324 | expr
'/' expr
{ $$
= DEBUG_BinopExpr
(EXP_OP_DIV
, $1, $3); }
325 | expr
'%' expr
{ $$
= DEBUG_BinopExpr
(EXP_OP_REM
, $1, $3); }
326 |
'-' expr %prec OP_SIGN
{ $$
= DEBUG_UnopExpr
(EXP_OP_NEG
, $2); }
327 |
'+' expr %prec OP_SIGN
{ $$
= $2; }
328 |
'!' expr
{ $$
= DEBUG_UnopExpr
(EXP_OP_NOT
, $2); }
329 |
'~' expr
{ $$
= DEBUG_UnopExpr
(EXP_OP_LNOT
, $2); }
330 |
'(' expr
')' { $$
= $2; }
331 |
'*' expr %prec OP_DEREF
{ $$
= DEBUG_UnopExpr
(EXP_OP_DEREF
, $2); }
332 |
'&' expr %prec OP_DEREF
{ $$
= DEBUG_UnopExpr
(EXP_OP_ADDR
, $2); }
333 | type_cast expr %prec OP_DEREF
{ $$
= DEBUG_TypeCastExpr
($1, $2); }
336 * The lvalue rule builds an expression tree. This is a limited form
337 * of expression that is suitable to be used as an lvalue.
340 lval
{ $$
= DEBUG_EvalExpr
($1); }
344 |
'*' expr
{ $$
= DEBUG_UnopExpr
(EXP_OP_FORCE_DEREF
, $2); }
347 tNUM
{ $$
= DEBUG_ConstExpr
($1); }
348 | tINTVAR
{ $$
= DEBUG_IntVarExpr
($1); }
349 | tIDENTIFIER
{ $$
= DEBUG_SymbolExpr
($1); }
350 | lvalue OP_DRF tIDENTIFIER
{ $$
= DEBUG_StructPExpr
($1, $3); }
351 | lvalue
'.' tIDENTIFIER
{ $$
= DEBUG_StructExpr
($1, $3); }
352 | lvalue
'[' expr
']' { $$
= DEBUG_BinopExpr
(EXP_OP_ARR
, $1, $3); }
355 tIDENTIFIER
{ $$
= $1; }
356 | identifier
'.' tIDENTIFIER
{ char* ptr
= DBG_alloc
(strlen
($1) + 1 + strlen
($3)+ 1);
357 sprintf
(ptr
, "%s.%s", $1, $3); $$
= DEBUG_MakeSymbol
(ptr
);
359 | identifier
':' ':' tIDENTIFIER
{ char* ptr
= DBG_alloc
(strlen
($1) + 2 + strlen
($4) + 1);
360 sprintf
(ptr
, "%s::%s", $1, $4); $$
= DEBUG_MakeSymbol
(ptr
);
365 static void mode_command
(int newmode
)
369 case
16: DEBUG_CurrThread
->dbg_mode
= MODE_16
; break
;
370 case
32: DEBUG_CurrThread
->dbg_mode
= MODE_32
; break
;
371 default
: DEBUG_Printf
(DBG_CHN_MESG
,"Invalid mode (use 16, 32 or vm86)\n");
375 void DEBUG_Exit
(DWORD ec
)
380 static WINE_EXCEPTION_FILTER
(wine_dbg_cmd
)
382 DEBUG_Printf
(DBG_CHN_MESG
, "\nwine_dbg_cmd: ");
383 switch
(GetExceptionCode
()) {
384 case DEBUG_STATUS_INTERNAL_ERROR
:
385 DEBUG_Printf
(DBG_CHN_MESG
, "WineDbg internal error\n");
387 case DEBUG_STATUS_NO_SYMBOL
:
388 DEBUG_Printf
(DBG_CHN_MESG
, "Undefined symbol\n");
390 case DEBUG_STATUS_DIV_BY_ZERO
:
391 DEBUG_Printf
(DBG_CHN_MESG
, "Division by zero\n");
393 case DEBUG_STATUS_BAD_TYPE
:
394 DEBUG_Printf
(DBG_CHN_MESG
, "No type or type mismatch\n");
396 case DEBUG_STATUS_NO_FIELD
:
397 DEBUG_Printf
(DBG_CHN_MESG
, "No such field in structure or union\n");
400 DEBUG_Printf
(DBG_CHN_MESG
, "Exception %lx\n", GetExceptionCode
());
404 return EXCEPTION_EXECUTE_HANDLER
;
407 /***********************************************************************
410 * Debugger editline parser
412 enum exit_mode DEBUG_Parser
(void)
415 enum exit_mode ret
= EXIT_CONT
;
425 if
((ret
= yyparse())) {
426 DEBUG_FlushSymbols
();
428 } __EXCEPT
(wine_dbg_cmd
) {
439 DEBUG_Printf
(DBG_CHN_MESG
, "%s\n", s
);