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* tuiStack.c: Add missing includes.

Browse Source 
(tuiShowFrameInfo): Don't crash when there is no symbol table
	associated with the pc.
	* tuiSource.c (_hasBreak): Check for null source file.
	* tuiWin.c (tuiRefreshAll): Check for null winList[type].
	(_tuiSetFocus): Check for null dataWin.
	* tuiGeneralWin.c (refreshAll): Check for null list[type].
This commit is contained in:
Stephane Carrez 2001-07-16 22:13:38 +00:00
parent a8080b7fbf
commit 75fd9bc1ec
5 changed files with 22 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
gdb/tui/ChangeLog
View File

@ -1,3 +1,13 @@
2001-07-16 Stephane Carrez <Stephane.Carrez@worldnet.fr>
* tuiStack.c: Add missing includes.
(tuiShowFrameInfo): Don't crash when there is no symbol table
associated with the pc.
* tuiSource.c (_hasBreak): Check for null source file.
* tuiWin.c (tuiRefreshAll): Check for null winList[type].
(_tuiSetFocus): Check for null dataWin.
* tuiGeneralWin.c (refreshAll): Check for null list[type].
2001-07-16 Stephane Carrez <Stephane.Carrez@worldnet.fr>
* tuiDisassem.c (tuiSetDisassemContent): Use tm_print_insn_info

2
gdb/tui/tuiGeneralWin.c
View File

@ -370,7 +370,7 @@ refreshAll (TuiWinInfoPtr * list)
for (type = SRC_WIN; (type < MAX_MAJOR_WINDOWS); type++)
{
if (list[type]->generic.isVisible)
if (list[type] && list[type]->generic.isVisible)
{
if (type == SRC_WIN || type == DISASSEM_WIN)
{

5
gdb/tui/tuiSource.c
View File

@ -417,8 +417,9 @@ _hasBreak (char *sourceFileName, int lineNo)
(bp != (struct breakpoint *) NULL &&
bpWithBreak == (struct breakpoint *) NULL);
bp = bp->next)
if ((strcmp (sourceFileName, bp->source_file) == 0) &&
(lineNo == bp->line_number))
if (bp->source_file
&& (strcmp (sourceFileName, bp->source_file) == 0)
&& (lineNo == bp->line_number))
bpWithBreak = bp;
return bpWithBreak;

6
gdb/tui/tuiStack.c
View File

@ -23,10 +23,13 @@
#include "symtab.h"
#include "breakpoint.h"
#include "frame.h"
#include "command.h"
#include "tui.h"
#include "tuiData.h"
#include "tuiStack.h"
#include "tuiGeneralWin.h"
#include "tuiSource.h"
#include "tuiSourceWin.h"
@ -330,6 +333,9 @@ tuiShowFrameInfo (struct frame_info *fi)
s = find_pc_symtab (fi->pc);
if (s == 0)
return;
sourceAlreadyDisplayed = tuiSourceIsDisplayed (s->filename);
tuiUpdateLocatorDisplay (fi);
for (i = 0; i < (sourceWindows ())->count; i++)

4
gdb/tui/tuiWin.c
View File

@ -350,7 +350,7 @@ tuiRefreshAll (void)
refreshAll (winList);
for (type = SRC_WIN; type < MAX_MAJOR_WINDOWS; type++)
{
if (winList[type]->generic.isVisible)
if (winList[type] && winList[type]->generic.isVisible)
{
switch (type)
{
@ -680,7 +680,7 @@ The window name specified must be valid and visible.\n");
keypad (cmdWin->generic.handle, (winInfo != cmdWin));
}
if (dataWin->generic.isVisible)
if (dataWin && dataWin->generic.isVisible)
tuiRefreshDataWin ();
tuiFree (bufPtr);
printf_filtered ("Focus set to %s window.\n",