4 /* Constant definitions */
5 #define DEFAULT_TAB_LEN 8
6 #define NO_SRC_STRING "[ No Source Available ]"
7 #define NO_DISASSEM_STRING "[ No Assembly Available ]"
8 #define NO_REGS_STRING "[ Register Values Unavailable ]"
9 #define NO_DATA_STRING "[ No Data Values Displayed ]"
10 #define MAX_CONTENT_COUNT 100
11 #define SRC_NAME "SRC"
12 #define CMD_NAME "CMD"
13 #define DATA_NAME "REGS"
14 #define DISASSEM_NAME "ASM"
15 #define TUI_NULL_STR ""
16 #define DEFAULT_HISTORY_COUNT 25
17 #define BOX_WINDOW TRUE
18 #define DONT_BOX_WINDOW FALSE
20 #define NO_HILITE FALSE
21 #define WITH_LOCATOR TRUE
22 #define NO_LOCATOR FALSE
23 #define EMPTY_SOURCE_PROMPT TRUE
24 #define NO_EMPTY_SOURCE_PROMPT FALSE
25 #define UNDEFINED_ITEM -1
26 #define MIN_WIN_HEIGHT 3
27 #define MIN_CMD_WIN_HEIGHT 3
29 #define FILE_PREFIX "File: "
30 #define PROC_PREFIX "Procedure: "
31 #define LINE_PREFIX "Line: "
32 #define PC_PREFIX "pc: "
34 #define TUI_FLOAT_REGS_NAME "$FREGS"
35 #define TUI_FLOAT_REGS_NAME_LOWER "$fregs"
36 #define TUI_GENERAL_REGS_NAME "$GREGS"
37 #define TUI_GENERAL_REGS_NAME_LOWER "$gregs"
38 #define TUI_SPECIAL_REGS_NAME "$SREGS"
39 #define TUI_SPECIAL_REGS_NAME_LOWER "$sregs"
40 #define TUI_GENERAL_SPECIAL_REGS_NAME "$REGS"
41 #define TUI_GENERAL_SPECIAL_REGS_NAME_LOWER "$regs"
43 /* Scroll direction enum */
51 TuiScrollDirection
, *TuiScrollDirectionPtr
;
54 /* General list struct */
55 typedef struct _TuiList
63 /* The kinds of layouts available */
70 DISASSEM_DATA_COMMAND
,
73 TuiLayoutType
, *TuiLayoutTypePtr
;
75 /* Basic data types that can be displayed in the data window. */
76 typedef enum _TuiDataType
83 TuiDataType
, TuiDataTypePtr
;
85 /* Types of register displays */
86 typedef enum _TuiRegisterDisplayType
93 TUI_GENERAL_AND_SPECIAL_REGS
95 TuiRegisterDisplayType
, *TuiRegisterDisplayTypePtr
;
97 /* Structure describing source line or line address */
98 typedef union _TuiLineOrAddress
103 TuiLineOrAddress
, *TuiLineOrAddressPtr
;
105 /* Current Layout definition */
106 typedef struct _TuiLayoutDef
108 TuiWinType displayMode
;
110 TuiRegisterDisplayType regsDisplayType
;
111 TuiRegisterDisplayType floatRegsDisplayType
;
113 TuiLayoutDef
, *TuiLayoutDefPtr
;
115 /* Elements in the Source/Disassembly Window */
116 typedef struct _TuiSourceElement
119 TuiLineOrAddress lineOrAddr
;
123 TuiSourceElement
, *TuiSourceElementPtr
;
126 /* Elements in the data display window content */
127 typedef struct _TuiDataElement
130 int itemNo
; /* the register number, or data display number */
135 TuiDataElement
, *TuiDataElementPtr
;
138 /* Elements in the command window content */
139 typedef struct _TuiCommandElement
143 TuiCommandElement
, *TuiCommandElementPtr
;
146 #define MAX_LOCATOR_ELEMENT_LEN 100
148 /* Elements in the locator window content */
149 typedef struct _TuiLocatorElement
151 char fileName
[MAX_LOCATOR_ELEMENT_LEN
];
152 char procName
[MAX_LOCATOR_ELEMENT_LEN
];
156 TuiLocatorElement
, *TuiLocatorElementPtr
;
159 /* An content element in a window */
162 TuiSourceElement source
; /* the source elements */
163 TuiGenWinInfo dataWindow
; /* data display elements */
164 TuiDataElement data
; /* elements of dataWindow */
165 TuiCommandElement command
; /* command elements */
166 TuiLocatorElement locator
; /* locator elements */
167 char *simpleString
; /* simple char based elements */
169 TuiWhichElement
, *TuiWhichElementPtr
;
171 typedef struct _TuiWinElement
174 TuiWhichElement whichElement
;
176 TuiWinElement
, *TuiWinElementPtr
;
179 /* This describes the content of the window. */
180 typedef TuiWinElementPtr
*TuiWinContent
;
183 /* This struct defines the specific information about a data display window */
184 typedef struct _TuiDataInfo
186 TuiWinContent dataContent
; /* start of data display content */
187 int dataContentCount
;
188 TuiWinContent regsContent
; /* start of regs display content */
189 int regsContentCount
;
190 TuiRegisterDisplayType regsDisplayType
;
192 int displayRegs
; /* Should regs be displayed at all? */
194 TuiDataInfo
, *TuiDataInfoPtr
;
197 typedef struct _TuiSourceInfo
199 int hasLocator
; /* Does locator belongs to this window? */
200 TuiGenWinInfoPtr executionInfo
; /* execution information window */
201 int horizontalOffset
; /* used for horizontal scroll */
202 TuiLineOrAddress startLineOrAddr
;
204 TuiSourceInfo
, *TuiSourceInfoPtr
;
207 typedef struct _TuiCommandInfo
209 int curLine
; /* The current line position */
210 int curch
; /* The current cursor position */
212 TuiCommandInfo
, *TuiCommandInfoPtr
;
215 /* This defines information about each logical window */
216 typedef struct _TuiWinInfo
218 TuiGenWinInfo generic
; /* general window information */
221 TuiSourceInfo sourceInfo
;
222 TuiDataInfo dataDisplayInfo
;
223 TuiCommandInfo commandInfo
;
227 int canHighlight
; /* Can this window ever be highlighted? */
228 int isHighlighted
; /* Is this window highlighted? */
230 TuiWinInfo
, *TuiWinInfoPtr
;
232 /* MACROS (prefixed with m_) */
235 #define m_genWinPtrIsNull(winInfo) \
236 ((winInfo) == (TuiGenWinInfoPtr)NULL)
237 #define m_genWinPtrNotNull(winInfo) \
238 ((winInfo) != (TuiGenWinInfoPtr)NULL)
239 #define m_winPtrIsNull(winInfo) \
240 ((winInfo) == (TuiWinInfoPtr)NULL)
241 #define m_winPtrNotNull(winInfo) \
242 ((winInfo) != (TuiWinInfoPtr)NULL)
244 #define m_winIsSourceType(type) \
245 (type == SRC_WIN || type == DISASSEM_WIN)
246 #define m_winIsAuxillary(winType) \
247 (winType > MAX_MAJOR_WINDOWS)
248 #define m_hasLocator(winInfo) \
249 ( ((winInfo) != (TuiWinInfoPtr)NULL) ? \
250 (winInfo->detail.sourceInfo.hasLocator) : \
253 #define m_setWinHighlightOn(winInfo) \
254 if ((winInfo) != (TuiWinInfoPtr)NULL) \
255 (winInfo)->isHighlighted = TRUE
256 #define m_setWinHighlightOff(winInfo) \
257 if ((winInfo) != (TuiWinInfoPtr)NULL) \
258 (winInfo)->isHighlighted = FALSE
262 extern TuiWinInfoPtr winList
[MAX_MAJOR_WINDOWS
];
263 extern int tui_version
;
266 #define srcWin winList[SRC_WIN]
267 #define disassemWin winList[DISASSEM_WIN]
268 #define dataWin winList[DATA_WIN]
269 #define cmdWin winList[CMD_WIN]
271 /* Data Manipulation Functions */
272 extern void initializeStaticData (void);
273 extern TuiGenWinInfoPtr
allocGenericWinInfo (void);
274 extern TuiWinInfoPtr
allocWinInfo (TuiWinType
);
275 extern void initGenericPart (TuiGenWinInfoPtr
);
276 extern void initWinInfo (TuiWinInfoPtr
);
277 extern TuiWinContent
allocContent (int, TuiWinType
);
278 extern int addContentElements (TuiGenWinInfoPtr
, int);
279 extern void initContentElement (TuiWinElementPtr
, TuiWinType
);
280 extern void freeWindow (TuiWinInfoPtr
);
281 extern void freeAllWindows (void);
282 extern void freeWinContent (TuiGenWinInfoPtr
);
283 extern void freeDataContent (TuiWinContent
, int);
284 extern void freeAllSourceWinsContent (void);
285 extern void tuiDelWindow (TuiWinInfoPtr
);
286 extern void tuiDelDataWindows (TuiWinContent
, int);
287 extern TuiWinInfoPtr
winByName (char *);
288 extern TuiWinInfoPtr
partialWinByName (char *);
289 extern char *winName (TuiGenWinInfoPtr
);
290 extern char *displayableWinContentOf (TuiGenWinInfoPtr
, TuiWinElementPtr
);
291 extern char *displayableWinContentAt (TuiGenWinInfoPtr
, int);
292 extern int winElementHeight (TuiGenWinInfoPtr
, TuiWinElementPtr
);
293 extern TuiLayoutType
currentLayout (void);
294 extern void setCurrentLayoutTo (TuiLayoutType
);
295 extern int termHeight (void);
296 extern void setTermHeight (int);
297 extern int termWidth (void);
298 extern void setTermWidth (int);
299 extern int historyLimit (void);
300 extern void setHistoryLimit (int);
301 extern void setGenWinOrigin (TuiGenWinInfoPtr
, int, int);
302 extern TuiGenWinInfoPtr
locatorWinInfoPtr (void);
303 extern TuiGenWinInfoPtr
sourceExecInfoWinPtr (void);
304 extern TuiGenWinInfoPtr
disassemExecInfoWinPtr (void);
305 extern char *nullStr (void);
306 extern char *blankStr (void);
307 extern char *locationStr (void);
308 extern char *breakStr (void);
309 extern char *breakLocationStr (void);
310 extern TuiListPtr
sourceWindows (void);
311 extern void clearSourceWindows (void);
312 extern void clearSourceWindowsDetail (void);
313 extern void clearWinDetail (TuiWinInfoPtr winInfo
);
314 extern void tuiAddToSourceWindows (TuiWinInfoPtr
);
315 extern int tuiDefaultTabLen (void);
316 extern void tuiSetDefaultTabLen (int);
317 extern TuiWinInfoPtr
tuiWinWithFocus (void);
318 extern void tuiSetWinWithFocus (TuiWinInfoPtr
);
319 extern TuiLayoutDefPtr
tuiLayoutDef (void);
320 extern int tuiWinResized (void);
321 extern void tuiSetWinResizedTo (int);
323 extern TuiWinInfoPtr
tuiNextWin (TuiWinInfoPtr
);
324 extern TuiWinInfoPtr
tuiPrevWin (TuiWinInfoPtr
);
327 #endif /* TUI_DATA_H */