Commit | Line | Data |
---|---|---|
f377b406 | 1 | /* TUI display registers in window. |
f33c6cbf | 2 | |
55fb0713 AC |
3 | Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software |
4 | Foundation, Inc. | |
f33c6cbf | 5 | |
f377b406 | 6 | Contributed by Hewlett-Packard Company. |
c906108c | 7 | |
f377b406 | 8 | This file is part of GDB. |
c906108c | 9 | |
f377b406 SC |
10 | This program is free software; you can redistribute it and/or modify |
11 | it under the terms of the GNU General Public License as published by | |
12 | the Free Software Foundation; either version 2 of the License, or | |
13 | (at your option) any later version. | |
14 | ||
15 | This program is distributed in the hope that it will be useful, | |
16 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | GNU General Public License for more details. | |
19 | ||
20 | You should have received a copy of the GNU General Public License | |
21 | along with this program; if not, write to the Free Software | |
22 | Foundation, Inc., 59 Temple Place - Suite 330, | |
23 | Boston, MA 02111-1307, USA. */ | |
c906108c SS |
24 | |
25 | #include "defs.h" | |
d7b2e967 AC |
26 | #include "tui/tui.h" |
27 | #include "tui/tui-data.h" | |
c906108c SS |
28 | #include "symtab.h" |
29 | #include "gdbtypes.h" | |
30 | #include "gdbcmd.h" | |
31 | #include "frame.h" | |
bc77de56 | 32 | #include "regcache.h" |
c906108c SS |
33 | #include "inferior.h" |
34 | #include "target.h" | |
d7b2e967 AC |
35 | #include "tui/tui-layout.h" |
36 | #include "tui/tui-win.h" | |
37 | #include "tui/tui-windata.h" | |
38 | #include "tui/tui-wingeneral.h" | |
39 | #include "tui/tui-file.h" | |
c906108c | 40 | |
96ec9981 DJ |
41 | #ifdef HAVE_NCURSES_H |
42 | #include <ncurses.h> | |
43 | #else | |
44 | #ifdef HAVE_CURSES_H | |
45 | #include <curses.h> | |
46 | #endif | |
47 | #endif | |
48 | ||
c906108c SS |
49 | /***************************************** |
50 | ** LOCAL DEFINITIONS ** | |
51 | ******************************************/ | |
52 | #define DOUBLE_FLOAT_LABEL_WIDTH 6 | |
53 | #define DOUBLE_FLOAT_LABEL_FMT "%6.6s: " | |
54 | #define DOUBLE_FLOAT_VALUE_WIDTH 30 /*min of 16 but may be in sci notation */ | |
55 | ||
56 | #define SINGLE_FLOAT_LABEL_WIDTH 6 | |
57 | #define SINGLE_FLOAT_LABEL_FMT "%6.6s: " | |
58 | #define SINGLE_FLOAT_VALUE_WIDTH 25 /* min of 8 but may be in sci notation */ | |
59 | ||
c46cc7df | 60 | #define SINGLE_LABEL_WIDTH 16 |
c906108c | 61 | #define SINGLE_LABEL_FMT "%10.10s: " |
c46cc7df | 62 | #define SINGLE_VALUE_WIDTH 20 /* minimum of 8 but may be in sci notation */ |
c906108c SS |
63 | |
64 | /* In the code HP gave Cygnus, this was actually a function call to a | |
65 | PA-specific function, which was supposed to determine whether the | |
66 | target was a 64-bit or 32-bit processor. However, the 64-bit | |
67 | support wasn't complete, so we didn't merge that in, so we leave | |
68 | this here as a stub. */ | |
69 | #define IS_64BIT 0 | |
70 | ||
71 | /***************************************** | |
72 | ** STATIC DATA ** | |
73 | ******************************************/ | |
74 | ||
75 | ||
76 | /***************************************** | |
77 | ** STATIC LOCAL FUNCTIONS FORWARD DECLS ** | |
78 | ******************************************/ | |
22940a24 | 79 | static enum tui_status _tuiSetRegsContent |
2a8854a7 | 80 | (int, int, struct frame_info *, enum tui_register_display_type, int); |
bc77de56 | 81 | static const char *_tuiRegisterName (int); |
22940a24 | 82 | static enum tui_status _tuiGetRegisterRawValue (int, char *, struct frame_info *); |
c906108c | 83 | static void _tuiSetRegisterElement |
2a8854a7 AC |
84 | (int, struct frame_info *, struct tui_data_element *, int); |
85 | static void _tuiDisplayRegister (int, struct tui_gen_win_info *, enum precision_type); | |
c906108c | 86 | static void _tuiRegisterFormat |
2a8854a7 | 87 | (char *, int, int, struct tui_data_element *, enum precision_type); |
22940a24 AC |
88 | static enum tui_status _tuiSetGeneralRegsContent (int); |
89 | static enum tui_status _tuiSetSpecialRegsContent (int); | |
90 | static enum tui_status _tuiSetGeneralAndSpecialRegsContent (int); | |
91 | static enum tui_status _tuiSetFloatRegsContent (enum tui_register_display_type, int); | |
c906108c | 92 | static int _tuiRegValueHasChanged |
2a8854a7 | 93 | (struct tui_data_element *, struct frame_info *, char *); |
a14ed312 KB |
94 | static void _tuiShowFloat_command (char *, int); |
95 | static void _tuiShowGeneral_command (char *, int); | |
96 | static void _tuiShowSpecial_command (char *, int); | |
2a8854a7 | 97 | static void _tui_vShowRegisters_commandSupport (enum tui_register_display_type); |
a14ed312 KB |
98 | static void _tuiToggleFloatRegs_command (char *, int); |
99 | static void _tuiScrollRegsForward_command (char *, int); | |
100 | static void _tuiScrollRegsBackward_command (char *, int); | |
c906108c SS |
101 | |
102 | ||
103 | ||
104 | /***************************************** | |
105 | ** PUBLIC FUNCTIONS ** | |
106 | ******************************************/ | |
107 | ||
55fb0713 AC |
108 | /* Answer the number of the last line in the regs display. If there |
109 | are no registers (-1) is returned. */ | |
c906108c | 110 | int |
55fb0713 | 111 | tui_last_regs_line_no (void) |
c906108c SS |
112 | { |
113 | register int numLines = (-1); | |
114 | ||
115 | if (dataWin->detail.dataDisplayInfo.regsContentCount > 0) | |
116 | { | |
117 | numLines = (dataWin->detail.dataDisplayInfo.regsContentCount / | |
118 | dataWin->detail.dataDisplayInfo.regsColumnCount); | |
119 | if (dataWin->detail.dataDisplayInfo.regsContentCount % | |
120 | dataWin->detail.dataDisplayInfo.regsColumnCount) | |
121 | numLines++; | |
122 | } | |
123 | return numLines; | |
55fb0713 | 124 | } |
c906108c SS |
125 | |
126 | ||
55fb0713 AC |
127 | /* Answer the line number that the register element at elementNo is |
128 | on. If elementNo is greater than the number of register elements | |
129 | there are, -1 is returned. */ | |
c906108c | 130 | int |
55fb0713 | 131 | tui_line_from_reg_element_no (int elementNo) |
c906108c SS |
132 | { |
133 | if (elementNo < dataWin->detail.dataDisplayInfo.regsContentCount) | |
134 | { | |
135 | int i, line = (-1); | |
136 | ||
137 | i = 1; | |
138 | while (line == (-1)) | |
139 | { | |
140 | if (elementNo < | |
141 | (dataWin->detail.dataDisplayInfo.regsColumnCount * i)) | |
142 | line = i - 1; | |
143 | else | |
144 | i++; | |
145 | } | |
146 | ||
147 | return line; | |
148 | } | |
149 | else | |
150 | return (-1); | |
55fb0713 | 151 | } |
c906108c SS |
152 | |
153 | ||
55fb0713 AC |
154 | /* Answer the index of the first element in lineNo. If lineNo is past |
155 | the register area (-1) is returned. */ | |
c906108c | 156 | int |
55fb0713 | 157 | tui_first_reg_element_no_inline (int lineNo) |
c906108c SS |
158 | { |
159 | if ((lineNo * dataWin->detail.dataDisplayInfo.regsColumnCount) | |
160 | <= dataWin->detail.dataDisplayInfo.regsContentCount) | |
161 | return ((lineNo + 1) * | |
162 | dataWin->detail.dataDisplayInfo.regsColumnCount) - | |
163 | dataWin->detail.dataDisplayInfo.regsColumnCount; | |
164 | else | |
165 | return (-1); | |
55fb0713 | 166 | } |
c906108c SS |
167 | |
168 | ||
169 | /* | |
c5aa993b JM |
170 | ** tuiLastRegElementNoInLine() |
171 | ** Answer the index of the last element in lineNo. If lineNo is past | |
172 | ** the register area (-1) is returned. | |
173 | */ | |
c906108c | 174 | int |
eca6576c | 175 | tuiLastRegElementNoInLine (int lineNo) |
c906108c SS |
176 | { |
177 | if ((lineNo * dataWin->detail.dataDisplayInfo.regsColumnCount) <= | |
178 | dataWin->detail.dataDisplayInfo.regsContentCount) | |
179 | return ((lineNo + 1) * | |
180 | dataWin->detail.dataDisplayInfo.regsColumnCount) - 1; | |
181 | else | |
182 | return (-1); | |
183 | } /* tuiLastRegElementNoInLine */ | |
184 | ||
185 | ||
55fb0713 AC |
186 | /* Calculate the number of columns that should be used to display the |
187 | registers. */ | |
c906108c | 188 | int |
2a8854a7 | 189 | tui_calculate_regs_column_count (enum tui_register_display_type dpyType) |
c906108c SS |
190 | { |
191 | int colCount, colWidth; | |
192 | ||
193 | if (IS_64BIT || dpyType == TUI_DFLOAT_REGS) | |
194 | colWidth = DOUBLE_FLOAT_VALUE_WIDTH + DOUBLE_FLOAT_LABEL_WIDTH; | |
195 | else | |
196 | { | |
197 | if (dpyType == TUI_SFLOAT_REGS) | |
198 | colWidth = SINGLE_FLOAT_VALUE_WIDTH + SINGLE_FLOAT_LABEL_WIDTH; | |
199 | else | |
200 | colWidth = SINGLE_VALUE_WIDTH + SINGLE_LABEL_WIDTH; | |
201 | } | |
202 | colCount = (dataWin->generic.width - 2) / colWidth; | |
203 | ||
204 | return colCount; | |
205 | } /* tuiCalulateRegsColumnCount */ | |
206 | ||
207 | ||
55fb0713 AC |
208 | /* Show the registers int the data window as indicated by dpyType. If |
209 | there is any other registers being displayed, then they are | |
210 | cleared. What registers are displayed is dependent upon dpyType. */ | |
c906108c | 211 | void |
2a8854a7 | 212 | tui_show_registers (enum tui_register_display_type dpyType) |
c906108c | 213 | { |
22940a24 | 214 | enum tui_status ret = TUI_FAILURE; |
c906108c SS |
215 | int refreshValuesOnly = FALSE; |
216 | ||
217 | /* Say that registers should be displayed, even if there is a problem */ | |
218 | dataWin->detail.dataDisplayInfo.displayRegs = TRUE; | |
219 | ||
220 | if (target_has_registers) | |
221 | { | |
222 | refreshValuesOnly = | |
223 | (dpyType == dataWin->detail.dataDisplayInfo.regsDisplayType); | |
224 | switch (dpyType) | |
225 | { | |
226 | case TUI_GENERAL_REGS: | |
227 | ret = _tuiSetGeneralRegsContent (refreshValuesOnly); | |
228 | break; | |
229 | case TUI_SFLOAT_REGS: | |
230 | case TUI_DFLOAT_REGS: | |
231 | ret = _tuiSetFloatRegsContent (dpyType, refreshValuesOnly); | |
232 | break; | |
233 | ||
234 | /* could ifdef out */ | |
235 | ||
236 | case TUI_SPECIAL_REGS: | |
237 | ret = _tuiSetSpecialRegsContent (refreshValuesOnly); | |
238 | break; | |
239 | case TUI_GENERAL_AND_SPECIAL_REGS: | |
240 | ret = _tuiSetGeneralAndSpecialRegsContent (refreshValuesOnly); | |
241 | break; | |
242 | ||
243 | /* end of potential if def */ | |
244 | ||
245 | default: | |
246 | break; | |
247 | } | |
248 | } | |
249 | if (ret == TUI_FAILURE) | |
250 | { | |
251 | dataWin->detail.dataDisplayInfo.regsDisplayType = TUI_UNDEFINED_REGS; | |
edae1ccf | 252 | tui_erase_data_content (NO_REGS_STRING); |
c906108c SS |
253 | } |
254 | else | |
255 | { | |
256 | int i; | |
257 | ||
258 | /* Clear all notation of changed values */ | |
259 | for (i = 0; (i < dataWin->detail.dataDisplayInfo.regsContentCount); i++) | |
260 | { | |
2a8854a7 | 261 | struct tui_gen_win_info * dataItemWin; |
c906108c SS |
262 | |
263 | dataItemWin = &dataWin->detail.dataDisplayInfo. | |
264 | regsContent[i]->whichElement.dataWindow; | |
2a8854a7 | 265 | (&((struct tui_win_element *) |
c906108c SS |
266 | dataItemWin->content[0])->whichElement.data)->highlight = FALSE; |
267 | } | |
268 | dataWin->detail.dataDisplayInfo.regsDisplayType = dpyType; | |
edae1ccf | 269 | tui_display_all_data (); |
c906108c | 270 | } |
dd1abb8c | 271 | (tui_layout_def ())->regsDisplayType = dpyType; |
c906108c SS |
272 | |
273 | return; | |
55fb0713 | 274 | } |
c906108c SS |
275 | |
276 | ||
55fb0713 AC |
277 | /* Function to display the registers in the content from |
278 | 'startElementNo' until the end of the register content or the end | |
279 | of the display height. No checking for displaying past the end of | |
280 | the registers is done here. */ | |
c906108c | 281 | void |
55fb0713 | 282 | tui_display_registers_from (int startElementNo) |
c906108c | 283 | { |
2a8854a7 | 284 | if (dataWin->detail.dataDisplayInfo.regsContent != (tui_win_content) NULL && |
c906108c SS |
285 | dataWin->detail.dataDisplayInfo.regsContentCount > 0) |
286 | { | |
287 | register int i = startElementNo; | |
bc77de56 | 288 | int j, valueCharsWide, itemWinWidth, curY, labelWidth; |
c906108c SS |
289 | enum precision_type precision; |
290 | ||
291 | precision = (dataWin->detail.dataDisplayInfo.regsDisplayType | |
292 | == TUI_DFLOAT_REGS) ? | |
293 | double_precision : unspecified_precision; | |
294 | if (IS_64BIT || | |
295 | dataWin->detail.dataDisplayInfo.regsDisplayType == TUI_DFLOAT_REGS) | |
296 | { | |
297 | valueCharsWide = DOUBLE_FLOAT_VALUE_WIDTH; | |
298 | labelWidth = DOUBLE_FLOAT_LABEL_WIDTH; | |
299 | } | |
300 | else | |
301 | { | |
302 | if (dataWin->detail.dataDisplayInfo.regsDisplayType == | |
303 | TUI_SFLOAT_REGS) | |
304 | { | |
305 | valueCharsWide = SINGLE_FLOAT_VALUE_WIDTH; | |
306 | labelWidth = SINGLE_FLOAT_LABEL_WIDTH; | |
307 | } | |
308 | else | |
309 | { | |
310 | valueCharsWide = SINGLE_VALUE_WIDTH; | |
311 | labelWidth = SINGLE_LABEL_WIDTH; | |
312 | } | |
313 | } | |
314 | itemWinWidth = valueCharsWide + labelWidth; | |
315 | /* | |
c5aa993b JM |
316 | ** Now create each data "sub" window, and write the display into it. |
317 | */ | |
c906108c SS |
318 | curY = 1; |
319 | while (i < dataWin->detail.dataDisplayInfo.regsContentCount && | |
320 | curY <= dataWin->generic.viewportHeight) | |
321 | { | |
322 | for (j = 0; | |
323 | (j < dataWin->detail.dataDisplayInfo.regsColumnCount && | |
324 | i < dataWin->detail.dataDisplayInfo.regsContentCount); j++) | |
325 | { | |
2a8854a7 AC |
326 | struct tui_gen_win_info * dataItemWin; |
327 | struct tui_data_element * dataElementPtr; | |
c906108c | 328 | |
c5aa993b | 329 | /* create the window if necessary */ |
c906108c SS |
330 | dataItemWin = &dataWin->detail.dataDisplayInfo. |
331 | regsContent[i]->whichElement.dataWindow; | |
2a8854a7 | 332 | dataElementPtr = &((struct tui_win_element *) |
c906108c SS |
333 | dataItemWin->content[0])->whichElement.data; |
334 | if (dataItemWin->handle == (WINDOW *) NULL) | |
335 | { | |
336 | dataItemWin->height = 1; | |
337 | dataItemWin->width = (precision == double_precision) ? | |
338 | itemWinWidth + 2 : itemWinWidth + 1; | |
339 | dataItemWin->origin.x = (itemWinWidth * j) + 1; | |
340 | dataItemWin->origin.y = curY; | |
ec7d9e56 | 341 | tui_make_window (dataItemWin, DONT_BOX_WINDOW); |
c46cc7df | 342 | scrollok (dataItemWin->handle, FALSE); |
c906108c | 343 | } |
fea14702 SC |
344 | touchwin (dataItemWin->handle); |
345 | ||
c906108c | 346 | /* |
c5aa993b JM |
347 | ** Get the printable representation of the register |
348 | ** and display it | |
349 | */ | |
c906108c SS |
350 | _tuiDisplayRegister ( |
351 | dataElementPtr->itemNo, dataItemWin, precision); | |
352 | i++; /* next register */ | |
353 | } | |
354 | curY++; /* next row; */ | |
355 | } | |
356 | } | |
357 | ||
358 | return; | |
55fb0713 | 359 | } |
c906108c SS |
360 | |
361 | ||
362 | /* | |
c5aa993b JM |
363 | ** tuiDisplayRegElementAtLine(). |
364 | ** Function to display the registers in the content from | |
365 | ** 'startElementNo' on 'startLineNo' until the end of the | |
366 | ** register content or the end of the display height. | |
367 | ** This function checks that we won't display off the end | |
368 | ** of the register display. | |
369 | */ | |
c906108c | 370 | void |
eca6576c | 371 | tuiDisplayRegElementAtLine (int startElementNo, int startLineNo) |
c906108c | 372 | { |
2a8854a7 | 373 | if (dataWin->detail.dataDisplayInfo.regsContent != (tui_win_content) NULL && |
c906108c SS |
374 | dataWin->detail.dataDisplayInfo.regsContentCount > 0) |
375 | { | |
376 | register int elementNo = startElementNo; | |
377 | ||
378 | if (startElementNo != 0 && startLineNo != 0) | |
379 | { | |
380 | register int lastLineNo, firstLineOnLastPage; | |
381 | ||
55fb0713 | 382 | lastLineNo = tui_last_regs_line_no (); |
c906108c SS |
383 | firstLineOnLastPage = lastLineNo - (dataWin->generic.height - 2); |
384 | if (firstLineOnLastPage < 0) | |
385 | firstLineOnLastPage = 0; | |
386 | /* | |
c5aa993b JM |
387 | ** If there is no other data displayed except registers, |
388 | ** and the elementNo causes us to scroll past the end of the | |
389 | ** registers, adjust what element to really start the display at. | |
390 | */ | |
c906108c SS |
391 | if (dataWin->detail.dataDisplayInfo.dataContentCount <= 0 && |
392 | startLineNo > firstLineOnLastPage) | |
55fb0713 | 393 | elementNo = tui_first_reg_element_no_inline (firstLineOnLastPage); |
c906108c | 394 | } |
55fb0713 | 395 | tui_display_registers_from (elementNo); |
c906108c SS |
396 | } |
397 | ||
398 | return; | |
399 | } /* tuiDisplayRegElementAtLine */ | |
400 | ||
401 | ||
402 | ||
55fb0713 AC |
403 | /* Function to display the registers starting at line lineNo in the |
404 | data window. Answers the line number that the display actually | |
405 | started from. If nothing is displayed (-1) is returned. */ | |
c906108c | 406 | int |
55fb0713 | 407 | tui_display_registers_from_line (int lineNo, int forceDisplay) |
c906108c | 408 | { |
c906108c SS |
409 | if (dataWin->detail.dataDisplayInfo.regsContentCount > 0) |
410 | { | |
411 | int line, elementNo; | |
412 | ||
413 | if (lineNo < 0) | |
414 | line = 0; | |
415 | else if (forceDisplay) | |
416 | { /* | |
c5aa993b JM |
417 | ** If we must display regs (forceDisplay is true), then make |
418 | ** sure that we don't display off the end of the registers. | |
419 | */ | |
55fb0713 | 420 | if (lineNo >= tui_last_regs_line_no ()) |
c906108c | 421 | { |
55fb0713 | 422 | if ((line = tui_line_from_reg_element_no ( |
c906108c SS |
423 | dataWin->detail.dataDisplayInfo.regsContentCount - 1)) < 0) |
424 | line = 0; | |
425 | } | |
426 | else | |
427 | line = lineNo; | |
428 | } | |
429 | else | |
430 | line = lineNo; | |
431 | ||
55fb0713 | 432 | elementNo = tui_first_reg_element_no_inline (line); |
c906108c SS |
433 | if (elementNo < dataWin->detail.dataDisplayInfo.regsContentCount) |
434 | tuiDisplayRegElementAtLine (elementNo, line); | |
435 | else | |
436 | line = (-1); | |
437 | ||
438 | return line; | |
439 | } | |
440 | ||
441 | return (-1); /* nothing was displayed */ | |
55fb0713 | 442 | } |
c906108c SS |
443 | |
444 | ||
55fb0713 AC |
445 | /* This function check all displayed registers for changes in values, |
446 | given a particular frame. If the values have changed, they are | |
447 | updated with the new value and highlighted. */ | |
c906108c | 448 | void |
55fb0713 | 449 | tui_check_register_values (struct frame_info *frame) |
c906108c SS |
450 | { |
451 | if (m_winPtrNotNull (dataWin) && dataWin->generic.isVisible) | |
452 | { | |
453 | if (dataWin->detail.dataDisplayInfo.regsContentCount <= 0 && | |
454 | dataWin->detail.dataDisplayInfo.displayRegs) | |
dd1abb8c | 455 | tui_show_registers ((tui_layout_def ())->regsDisplayType); |
c906108c SS |
456 | else |
457 | { | |
458 | int i, j; | |
d9d9c31f | 459 | char rawBuf[MAX_REGISTER_SIZE]; |
c906108c SS |
460 | |
461 | for (i = 0; | |
462 | (i < dataWin->detail.dataDisplayInfo.regsContentCount); i++) | |
463 | { | |
2a8854a7 AC |
464 | struct tui_data_element * dataElementPtr; |
465 | struct tui_gen_win_info * dataItemWinPtr; | |
c906108c SS |
466 | int wasHilighted; |
467 | ||
468 | dataItemWinPtr = &dataWin->detail.dataDisplayInfo. | |
469 | regsContent[i]->whichElement.dataWindow; | |
2a8854a7 | 470 | dataElementPtr = &((struct tui_win_element *) |
c906108c SS |
471 | dataItemWinPtr->content[0])->whichElement.data; |
472 | wasHilighted = dataElementPtr->highlight; | |
473 | dataElementPtr->highlight = | |
474 | _tuiRegValueHasChanged (dataElementPtr, frame, &rawBuf[0]); | |
475 | if (dataElementPtr->highlight) | |
476 | { | |
c46cc7df SC |
477 | int size; |
478 | ||
12c266ea | 479 | size = DEPRECATED_REGISTER_RAW_SIZE (dataElementPtr->itemNo); |
c46cc7df | 480 | for (j = 0; j < size; j++) |
c906108c SS |
481 | ((char *) dataElementPtr->value)[j] = rawBuf[j]; |
482 | _tuiDisplayRegister ( | |
483 | dataElementPtr->itemNo, | |
484 | dataItemWinPtr, | |
485 | ((dataWin->detail.dataDisplayInfo.regsDisplayType == | |
486 | TUI_DFLOAT_REGS) ? | |
487 | double_precision : unspecified_precision)); | |
488 | } | |
489 | else if (wasHilighted) | |
490 | { | |
491 | dataElementPtr->highlight = FALSE; | |
492 | _tuiDisplayRegister ( | |
493 | dataElementPtr->itemNo, | |
494 | dataItemWinPtr, | |
495 | ((dataWin->detail.dataDisplayInfo.regsDisplayType == | |
496 | TUI_DFLOAT_REGS) ? | |
497 | double_precision : unspecified_precision)); | |
498 | } | |
499 | } | |
500 | } | |
501 | } | |
502 | return; | |
55fb0713 | 503 | } |
c906108c SS |
504 | |
505 | ||
506 | /* | |
c5aa993b JM |
507 | ** tuiToggleFloatRegs(). |
508 | */ | |
c906108c | 509 | void |
c906108c | 510 | tuiToggleFloatRegs (void) |
c906108c | 511 | { |
2a8854a7 | 512 | struct tui_layout_def * layoutDef = tui_layout_def (); |
c906108c SS |
513 | |
514 | if (layoutDef->floatRegsDisplayType == TUI_SFLOAT_REGS) | |
515 | layoutDef->floatRegsDisplayType = TUI_DFLOAT_REGS; | |
516 | else | |
517 | layoutDef->floatRegsDisplayType = TUI_SFLOAT_REGS; | |
518 | ||
519 | if (m_winPtrNotNull (dataWin) && dataWin->generic.isVisible && | |
520 | (dataWin->detail.dataDisplayInfo.regsDisplayType == TUI_SFLOAT_REGS || | |
521 | dataWin->detail.dataDisplayInfo.regsDisplayType == TUI_DFLOAT_REGS)) | |
55fb0713 | 522 | tui_show_registers (layoutDef->floatRegsDisplayType); |
c906108c SS |
523 | |
524 | return; | |
525 | } /* tuiToggleFloatRegs */ | |
526 | ||
527 | ||
528 | void | |
fba45db2 | 529 | _initialize_tuiRegs (void) |
c906108c | 530 | { |
41783295 | 531 | if (xdb_commands) |
c906108c SS |
532 | { |
533 | add_com ("fr", class_tui, _tuiShowFloat_command, | |
534 | "Display only floating point registers\n"); | |
535 | add_com ("gr", class_tui, _tuiShowGeneral_command, | |
536 | "Display only general registers\n"); | |
537 | add_com ("sr", class_tui, _tuiShowSpecial_command, | |
538 | "Display only special registers\n"); | |
539 | add_com ("+r", class_tui, _tuiScrollRegsForward_command, | |
540 | "Scroll the registers window forward\n"); | |
541 | add_com ("-r", class_tui, _tuiScrollRegsBackward_command, | |
542 | "Scroll the register window backward\n"); | |
543 | add_com ("tf", class_tui, _tuiToggleFloatRegs_command, | |
544 | "Toggle between single and double precision floating point registers.\n"); | |
545 | add_cmd (TUI_FLOAT_REGS_NAME_LOWER, | |
546 | class_tui, | |
547 | _tuiToggleFloatRegs_command, | |
548 | "Toggle between single and double precision floating point \ | |
549 | registers.\n", | |
550 | &togglelist); | |
551 | } | |
41783295 | 552 | } |
c906108c SS |
553 | |
554 | ||
555 | /***************************************** | |
556 | ** STATIC LOCAL FUNCTIONS ** | |
557 | ******************************************/ | |
558 | ||
559 | ||
560 | /* | |
c5aa993b JM |
561 | ** _tuiRegisterName(). |
562 | ** Return the register name. | |
563 | */ | |
bc77de56 | 564 | static const char * |
eca6576c | 565 | _tuiRegisterName (int regNum) |
c906108c | 566 | { |
c46cc7df SC |
567 | return REGISTER_NAME (regNum); |
568 | } | |
569 | extern int pagination_enabled; | |
c906108c | 570 | |
c46cc7df SC |
571 | static void |
572 | tui_restore_gdbout (void *ui) | |
573 | { | |
574 | ui_file_delete (gdb_stdout); | |
575 | gdb_stdout = (struct ui_file*) ui; | |
576 | pagination_enabled = 1; | |
577 | } | |
c906108c SS |
578 | |
579 | /* | |
c5aa993b JM |
580 | ** _tuiRegisterFormat |
581 | ** Function to format the register name and value into a buffer, | |
582 | ** suitable for printing or display | |
583 | */ | |
c906108c | 584 | static void |
eca6576c | 585 | _tuiRegisterFormat (char *buf, int bufLen, int regNum, |
2a8854a7 | 586 | struct tui_data_element * dataElement, |
eca6576c | 587 | enum precision_type precision) |
c906108c | 588 | { |
d9fcf2fb | 589 | struct ui_file *stream; |
c46cc7df | 590 | struct ui_file *old_stdout; |
bc77de56 | 591 | const char *name; |
c46cc7df SC |
592 | struct cleanup *cleanups; |
593 | char *p; | |
fea14702 | 594 | int pos; |
c906108c | 595 | |
c46cc7df SC |
596 | name = REGISTER_NAME (regNum); |
597 | if (name == 0) | |
598 | { | |
599 | strcpy (buf, ""); | |
600 | return; | |
601 | } | |
602 | ||
603 | pagination_enabled = 0; | |
604 | old_stdout = gdb_stdout; | |
11cf8741 | 605 | stream = tui_sfileopen (bufLen); |
c46cc7df SC |
606 | gdb_stdout = stream; |
607 | cleanups = make_cleanup (tui_restore_gdbout, (void*) old_stdout); | |
6e7f8b9c | 608 | gdbarch_print_registers_info (current_gdbarch, stream, deprecated_selected_frame, |
ad0fd2c8 | 609 | regNum, 1); |
c906108c | 610 | |
c46cc7df | 611 | /* Save formatted output in the buffer. */ |
fea14702 SC |
612 | p = tui_file_get_strbuf (stream); |
613 | pos = 0; | |
614 | while (*p && *p == *name++ && bufLen) | |
615 | { | |
616 | *buf++ = *p++; | |
617 | bufLen--; | |
618 | pos++; | |
619 | } | |
620 | while (*p == ' ') | |
621 | p++; | |
622 | while (pos < 8 && bufLen) | |
623 | { | |
624 | *buf++ = ' '; | |
625 | bufLen--; | |
626 | pos++; | |
627 | } | |
628 | strncpy (buf, p, bufLen); | |
c46cc7df SC |
629 | |
630 | /* Remove the possible \n. */ | |
631 | p = strchr (buf, '\n'); | |
632 | if (p) | |
633 | *p = 0; | |
634 | ||
635 | do_cleanups (cleanups); | |
636 | } | |
c906108c SS |
637 | |
638 | ||
639 | #define NUM_GENERAL_REGS 32 | |
640 | /* | |
c5aa993b JM |
641 | ** _tuiSetGeneralRegsContent(). |
642 | ** Set the content of the data window to consist of the general registers. | |
643 | */ | |
22940a24 | 644 | static enum tui_status |
eca6576c | 645 | _tuiSetGeneralRegsContent (int refreshValuesOnly) |
c906108c SS |
646 | { |
647 | return (_tuiSetRegsContent (0, | |
648 | NUM_GENERAL_REGS - 1, | |
6e7f8b9c | 649 | deprecated_selected_frame, |
c906108c SS |
650 | TUI_GENERAL_REGS, |
651 | refreshValuesOnly)); | |
652 | ||
653 | } /* _tuiSetGeneralRegsContent */ | |
654 | ||
655 | ||
c46cc7df SC |
656 | #ifndef PCOQ_HEAD_REGNUM |
657 | #define START_SPECIAL_REGS 0 | |
658 | #else | |
c906108c | 659 | #define START_SPECIAL_REGS PCOQ_HEAD_REGNUM |
c46cc7df SC |
660 | #endif |
661 | ||
c906108c | 662 | /* |
c5aa993b JM |
663 | ** _tuiSetSpecialRegsContent(). |
664 | ** Set the content of the data window to consist of the special registers. | |
665 | */ | |
22940a24 | 666 | static enum tui_status |
eca6576c | 667 | _tuiSetSpecialRegsContent (int refreshValuesOnly) |
c906108c | 668 | { |
22940a24 | 669 | enum tui_status ret = TUI_FAILURE; |
bc77de56 | 670 | int endRegNum; |
c906108c SS |
671 | |
672 | endRegNum = FP0_REGNUM - 1; | |
c906108c SS |
673 | ret = _tuiSetRegsContent (START_SPECIAL_REGS, |
674 | endRegNum, | |
6e7f8b9c | 675 | deprecated_selected_frame, |
c906108c SS |
676 | TUI_SPECIAL_REGS, |
677 | refreshValuesOnly); | |
678 | ||
679 | return ret; | |
680 | } /* _tuiSetSpecialRegsContent */ | |
681 | ||
682 | ||
683 | /* | |
c5aa993b JM |
684 | ** _tuiSetGeneralAndSpecialRegsContent(). |
685 | ** Set the content of the data window to consist of the special registers. | |
686 | */ | |
22940a24 | 687 | static enum tui_status |
eca6576c | 688 | _tuiSetGeneralAndSpecialRegsContent (int refreshValuesOnly) |
c906108c | 689 | { |
22940a24 | 690 | enum tui_status ret = TUI_FAILURE; |
bc77de56 | 691 | int endRegNum = (-1); |
c906108c SS |
692 | |
693 | endRegNum = FP0_REGNUM - 1; | |
c906108c | 694 | ret = _tuiSetRegsContent ( |
6e7f8b9c | 695 | 0, endRegNum, deprecated_selected_frame, TUI_SPECIAL_REGS, refreshValuesOnly); |
c906108c SS |
696 | |
697 | return ret; | |
698 | } /* _tuiSetGeneralAndSpecialRegsContent */ | |
699 | ||
700 | /* | |
c5aa993b JM |
701 | ** _tuiSetFloatRegsContent(). |
702 | ** Set the content of the data window to consist of the float registers. | |
703 | */ | |
22940a24 | 704 | static enum tui_status |
2a8854a7 | 705 | _tuiSetFloatRegsContent (enum tui_register_display_type dpyType, int refreshValuesOnly) |
c906108c | 706 | { |
22940a24 | 707 | enum tui_status ret = TUI_FAILURE; |
bc77de56 | 708 | int startRegNum; |
c906108c SS |
709 | |
710 | startRegNum = FP0_REGNUM; | |
c906108c | 711 | ret = _tuiSetRegsContent (startRegNum, |
a728f042 | 712 | NUM_REGS - 1, |
6e7f8b9c | 713 | deprecated_selected_frame, |
c906108c SS |
714 | dpyType, |
715 | refreshValuesOnly); | |
716 | ||
717 | return ret; | |
718 | } /* _tuiSetFloatRegsContent */ | |
719 | ||
720 | ||
721 | /* | |
c5aa993b JM |
722 | ** _tuiRegValueHasChanged(). |
723 | ** Answer TRUE if the register's value has changed, FALSE otherwise. | |
724 | ** If TRUE, newValue is filled in with the new value. | |
725 | */ | |
c906108c | 726 | static int |
2a8854a7 | 727 | _tuiRegValueHasChanged (struct tui_data_element * dataElement, |
eca6576c SC |
728 | struct frame_info *frame, |
729 | char *newValue) | |
c906108c SS |
730 | { |
731 | int hasChanged = FALSE; | |
732 | ||
733 | if (dataElement->itemNo != UNDEFINED_ITEM && | |
734 | _tuiRegisterName (dataElement->itemNo) != (char *) NULL) | |
735 | { | |
d9d9c31f | 736 | char rawBuf[MAX_REGISTER_SIZE]; |
c906108c SS |
737 | int i; |
738 | ||
739 | if (_tuiGetRegisterRawValue ( | |
740 | dataElement->itemNo, rawBuf, frame) == TUI_SUCCESS) | |
741 | { | |
12c266ea | 742 | int size = DEPRECATED_REGISTER_RAW_SIZE (dataElement->itemNo); |
c46cc7df SC |
743 | |
744 | for (i = 0; (i < size && !hasChanged); i++) | |
c906108c SS |
745 | hasChanged = (((char *) dataElement->value)[i] != rawBuf[i]); |
746 | if (hasChanged && newValue != (char *) NULL) | |
747 | { | |
c46cc7df | 748 | for (i = 0; i < size; i++) |
c906108c SS |
749 | newValue[i] = rawBuf[i]; |
750 | } | |
751 | } | |
752 | } | |
753 | return hasChanged; | |
754 | } /* _tuiRegValueHasChanged */ | |
755 | ||
756 | ||
757 | ||
758 | /* | |
c5aa993b JM |
759 | ** _tuiGetRegisterRawValue(). |
760 | ** Get the register raw value. The raw value is returned in regValue. | |
761 | */ | |
22940a24 | 762 | static enum tui_status |
c46cc7df | 763 | _tuiGetRegisterRawValue (int regNum, char *regValue, struct frame_info *frame) |
c906108c | 764 | { |
22940a24 | 765 | enum tui_status ret = TUI_FAILURE; |
c906108c SS |
766 | |
767 | if (target_has_registers) | |
768 | { | |
7f5f525d | 769 | get_frame_register (frame, regNum, regValue); |
ac2adee5 AC |
770 | /* NOTE: cagney/2003-03-13: This is bogus. It is refering to |
771 | the register cache and not the frame which could have pulled | |
772 | the register value off the stack. */ | |
c46cc7df SC |
773 | if (register_cached (regNum) >= 0) |
774 | ret = TUI_SUCCESS; | |
c906108c | 775 | } |
c906108c SS |
776 | return ret; |
777 | } /* _tuiGetRegisterRawValue */ | |
778 | ||
779 | ||
780 | ||
781 | /* | |
c5aa993b JM |
782 | ** _tuiSetRegisterElement(). |
783 | ** Function to initialize a data element with the input and | |
784 | ** the register value. | |
785 | */ | |
c906108c | 786 | static void |
eca6576c | 787 | _tuiSetRegisterElement (int regNum, struct frame_info *frame, |
2a8854a7 | 788 | struct tui_data_element * dataElement, |
eca6576c | 789 | int refreshValueOnly) |
c906108c | 790 | { |
2a8854a7 | 791 | if (dataElement != (struct tui_data_element *) NULL) |
c906108c SS |
792 | { |
793 | if (!refreshValueOnly) | |
794 | { | |
795 | dataElement->itemNo = regNum; | |
796 | dataElement->name = _tuiRegisterName (regNum); | |
797 | dataElement->highlight = FALSE; | |
798 | } | |
22940a24 AC |
799 | if (dataElement->value == NULL) |
800 | dataElement->value = xmalloc (MAX_REGISTER_SIZE); | |
801 | if (dataElement->value != NULL) | |
c906108c SS |
802 | _tuiGetRegisterRawValue (regNum, dataElement->value, frame); |
803 | } | |
804 | ||
805 | return; | |
806 | } /* _tuiSetRegisterElement */ | |
807 | ||
808 | ||
809 | /* | |
c5aa993b JM |
810 | ** _tuiSetRegsContent(). |
811 | ** Set the content of the data window to consist of the registers | |
812 | ** numbered from startRegNum to endRegNum. Note that if | |
813 | ** refreshValuesOnly is TRUE, startRegNum and endRegNum are ignored. | |
814 | */ | |
22940a24 | 815 | static enum tui_status |
eca6576c SC |
816 | _tuiSetRegsContent (int startRegNum, int endRegNum, |
817 | struct frame_info *frame, | |
2a8854a7 | 818 | enum tui_register_display_type dpyType, |
eca6576c | 819 | int refreshValuesOnly) |
c906108c | 820 | { |
22940a24 | 821 | enum tui_status ret = TUI_FAILURE; |
c906108c SS |
822 | int numRegs = endRegNum - startRegNum + 1; |
823 | int allocatedHere = FALSE; | |
824 | ||
825 | if (dataWin->detail.dataDisplayInfo.regsContentCount > 0 && | |
826 | !refreshValuesOnly) | |
827 | { | |
dd1abb8c AC |
828 | tui_free_data_content (dataWin->detail.dataDisplayInfo.regsContent, |
829 | dataWin->detail.dataDisplayInfo.regsContentCount); | |
c906108c SS |
830 | dataWin->detail.dataDisplayInfo.regsContentCount = 0; |
831 | } | |
832 | if (dataWin->detail.dataDisplayInfo.regsContentCount <= 0) | |
833 | { | |
834 | dataWin->detail.dataDisplayInfo.regsContent = | |
dd1abb8c | 835 | tui_alloc_content (numRegs, DATA_WIN); |
c906108c SS |
836 | allocatedHere = TRUE; |
837 | } | |
838 | ||
2a8854a7 | 839 | if (dataWin->detail.dataDisplayInfo.regsContent != (tui_win_content) NULL) |
c906108c SS |
840 | { |
841 | int i; | |
842 | ||
843 | if (!refreshValuesOnly || allocatedHere) | |
844 | { | |
22940a24 | 845 | dataWin->generic.content = NULL; |
c906108c | 846 | dataWin->generic.contentSize = 0; |
dd1abb8c | 847 | tui_add_content_elements (&dataWin->generic, numRegs); |
c906108c | 848 | dataWin->detail.dataDisplayInfo.regsContent = |
2a8854a7 | 849 | (tui_win_content) dataWin->generic.content; |
c906108c SS |
850 | dataWin->detail.dataDisplayInfo.regsContentCount = numRegs; |
851 | } | |
852 | /* | |
c5aa993b JM |
853 | ** Now set the register names and values |
854 | */ | |
c906108c SS |
855 | for (i = startRegNum; (i <= endRegNum); i++) |
856 | { | |
2a8854a7 | 857 | struct tui_gen_win_info * dataItemWin; |
c906108c SS |
858 | |
859 | dataItemWin = &dataWin->detail.dataDisplayInfo. | |
860 | regsContent[i - startRegNum]->whichElement.dataWindow; | |
861 | _tuiSetRegisterElement ( | |
862 | i, | |
863 | frame, | |
2a8854a7 | 864 | &((struct tui_win_element *) dataItemWin->content[0])->whichElement.data, |
c906108c SS |
865 | !allocatedHere && refreshValuesOnly); |
866 | } | |
867 | dataWin->detail.dataDisplayInfo.regsColumnCount = | |
55fb0713 | 868 | tui_calculate_regs_column_count (dpyType); |
c906108c SS |
869 | #ifdef LATER |
870 | if (dataWin->detail.dataDisplayInfo.dataContentCount > 0) | |
871 | { | |
872 | /* delete all the windows? */ | |
873 | /* realloc content equal to dataContentCount + regsContentCount */ | |
874 | /* append dataWin->detail.dataDisplayInfo.dataContent to content */ | |
875 | } | |
876 | #endif | |
877 | dataWin->generic.contentSize = | |
878 | dataWin->detail.dataDisplayInfo.regsContentCount + | |
879 | dataWin->detail.dataDisplayInfo.dataContentCount; | |
880 | ret = TUI_SUCCESS; | |
881 | } | |
882 | ||
883 | return ret; | |
884 | } /* _tuiSetRegsContent */ | |
885 | ||
886 | ||
887 | /* | |
c5aa993b JM |
888 | ** _tuiDisplayRegister(). |
889 | ** Function to display a register in a window. If hilite is TRUE, | |
890 | ** than the value will be displayed in reverse video | |
891 | */ | |
c906108c | 892 | static void |
eca6576c | 893 | _tuiDisplayRegister (int regNum, |
2a8854a7 | 894 | struct tui_gen_win_info * winInfo, /* the data item window */ |
eca6576c | 895 | enum precision_type precision) |
c906108c SS |
896 | { |
897 | if (winInfo->handle != (WINDOW *) NULL) | |
898 | { | |
c46cc7df SC |
899 | int i; |
900 | char buf[40]; | |
c906108c | 901 | int valueCharsWide, labelWidth; |
2a8854a7 | 902 | struct tui_data_element * dataElementPtr = &((tui_win_content) |
c906108c SS |
903 | winInfo->content)[0]->whichElement.data; |
904 | ||
905 | if (IS_64BIT || | |
906 | dataWin->detail.dataDisplayInfo.regsDisplayType == TUI_DFLOAT_REGS) | |
907 | { | |
908 | valueCharsWide = DOUBLE_FLOAT_VALUE_WIDTH; | |
909 | labelWidth = DOUBLE_FLOAT_LABEL_WIDTH; | |
910 | } | |
911 | else | |
912 | { | |
913 | if (dataWin->detail.dataDisplayInfo.regsDisplayType == | |
914 | TUI_SFLOAT_REGS) | |
915 | { | |
916 | valueCharsWide = SINGLE_FLOAT_VALUE_WIDTH; | |
917 | labelWidth = SINGLE_FLOAT_LABEL_WIDTH; | |
918 | } | |
919 | else | |
920 | { | |
921 | valueCharsWide = SINGLE_VALUE_WIDTH; | |
922 | labelWidth = SINGLE_LABEL_WIDTH; | |
923 | } | |
924 | } | |
925 | ||
926 | buf[0] = (char) 0; | |
927 | _tuiRegisterFormat (buf, | |
928 | valueCharsWide + labelWidth, | |
929 | regNum, | |
930 | dataElementPtr, | |
931 | precision); | |
c46cc7df | 932 | |
c906108c SS |
933 | if (dataElementPtr->highlight) |
934 | wstandout (winInfo->handle); | |
935 | ||
c46cc7df SC |
936 | wmove (winInfo->handle, 0, 0); |
937 | for (i = 1; i < winInfo->width; i++) | |
938 | waddch (winInfo->handle, ' '); | |
c906108c SS |
939 | wmove (winInfo->handle, 0, 0); |
940 | waddstr (winInfo->handle, buf); | |
941 | ||
942 | if (dataElementPtr->highlight) | |
943 | wstandend (winInfo->handle); | |
ec7d9e56 | 944 | tui_refresh_win (winInfo); |
c906108c SS |
945 | } |
946 | return; | |
947 | } /* _tuiDisplayRegister */ | |
948 | ||
949 | ||
950 | static void | |
2a8854a7 | 951 | _tui_vShowRegisters_commandSupport (enum tui_register_display_type dpyType) |
c906108c | 952 | { |
c906108c SS |
953 | |
954 | if (m_winPtrNotNull (dataWin) && dataWin->generic.isVisible) | |
955 | { /* Data window already displayed, show the registers */ | |
956 | if (dataWin->detail.dataDisplayInfo.regsDisplayType != dpyType) | |
55fb0713 | 957 | tui_show_registers (dpyType); |
c906108c SS |
958 | } |
959 | else | |
dd1abb8c | 960 | (tui_layout_def ())->regsDisplayType = dpyType; |
c906108c SS |
961 | |
962 | return; | |
963 | } /* _tui_vShowRegisters_commandSupport */ | |
964 | ||
965 | ||
966 | static void | |
eca6576c | 967 | _tuiShowFloat_command (char *arg, int fromTTY) |
c906108c SS |
968 | { |
969 | if (m_winPtrIsNull (dataWin) || !dataWin->generic.isVisible || | |
970 | (dataWin->detail.dataDisplayInfo.regsDisplayType != TUI_SFLOAT_REGS && | |
971 | dataWin->detail.dataDisplayInfo.regsDisplayType != TUI_DFLOAT_REGS)) | |
dd1abb8c | 972 | _tui_vShowRegisters_commandSupport ((tui_layout_def ())->floatRegsDisplayType); |
c906108c SS |
973 | |
974 | return; | |
975 | } /* _tuiShowFloat_command */ | |
976 | ||
977 | ||
978 | static void | |
eca6576c | 979 | _tuiShowGeneral_command (char *arg, int fromTTY) |
c906108c | 980 | { |
e8b915dc SC |
981 | _tui_vShowRegisters_commandSupport (TUI_GENERAL_REGS); |
982 | } | |
c906108c SS |
983 | |
984 | ||
985 | static void | |
eca6576c | 986 | _tuiShowSpecial_command (char *arg, int fromTTY) |
c906108c | 987 | { |
e8b915dc SC |
988 | _tui_vShowRegisters_commandSupport (TUI_SPECIAL_REGS); |
989 | } | |
c906108c SS |
990 | |
991 | ||
992 | static void | |
eca6576c | 993 | _tuiToggleFloatRegs_command (char *arg, int fromTTY) |
c906108c SS |
994 | { |
995 | if (m_winPtrNotNull (dataWin) && dataWin->generic.isVisible) | |
e8b915dc | 996 | tuiToggleFloatRegs (); |
c906108c SS |
997 | else |
998 | { | |
2a8854a7 | 999 | struct tui_layout_def * layoutDef = tui_layout_def (); |
c906108c SS |
1000 | |
1001 | if (layoutDef->floatRegsDisplayType == TUI_SFLOAT_REGS) | |
1002 | layoutDef->floatRegsDisplayType = TUI_DFLOAT_REGS; | |
1003 | else | |
1004 | layoutDef->floatRegsDisplayType = TUI_SFLOAT_REGS; | |
1005 | } | |
1006 | ||
1007 | ||
1008 | return; | |
1009 | } /* _tuiToggleFloatRegs_command */ | |
1010 | ||
1011 | ||
1012 | static void | |
eca6576c | 1013 | _tuiScrollRegsForward_command (char *arg, int fromTTY) |
c906108c | 1014 | { |
e8b915dc SC |
1015 | tui_scroll (FORWARD_SCROLL, dataWin, 1); |
1016 | } | |
c906108c SS |
1017 | |
1018 | ||
1019 | static void | |
eca6576c | 1020 | _tuiScrollRegsBackward_command (char *arg, int fromTTY) |
c906108c | 1021 | { |
e8b915dc SC |
1022 | tui_scroll (BACKWARD_SCROLL, dataWin, 1); |
1023 | } |