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* tuiDisassem.c (tuiVerticalDisassemScroll): Use CORE_ADDR.

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(tuiVerticalDisassemScroll): Likewise.
	(tuiShowDisassemAndUpdateSource): Check for null symtab to
	prevent a crash.
This commit is contained in:
Stephane Carrez 2001-07-19 21:56:39 +00:00
parent 0150732f4e
commit 3024f13a83
2 changed files with 20 additions and 10 deletions
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7
gdb/tui/ChangeLog
View File

@ -1,3 +1,10 @@
2001-07-19 Stephane Carrez <Stephane.Carrez@worldnet.fr>
* tuiDisassem.c (tuiVerticalDisassemScroll): Use CORE_ADDR.
(tuiVerticalDisassemScroll): Likewise.
(tuiShowDisassemAndUpdateSource): Check for null symtab to
prevent a crash.
2001-07-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
* tuiIO.c (_tuiHandleResizeDuringIO): Call tuiRefreshAll.

23
gdb/tui/tuiDisassem.c
View File

@ -178,9 +178,14 @@ tuiShowDisassemAndUpdateSource (CORE_ADDR startAddr)
** note that it follows what is in the disassembly window and visa-versa
*/
sal = find_pc_line (startAddr, 0);
current_source_symtab = sal.symtab;
tuiUpdateSourceWindow (srcWin, sal.symtab, (Opaque) sal.line, TRUE);
tuiUpdateLocatorFilename (sal.symtab->filename);
tuiUpdateSourceWindow (srcWin, sal.symtab, sal.line, TRUE);
if (sal.symtab)
{
current_source_symtab = sal.symtab;
tuiUpdateLocatorFilename (sal.symtab->filename);
}
else
tuiUpdateLocatorFilename ("?");
}
return;
@ -248,7 +253,7 @@ tuiVerticalDisassemScroll (TuiScrollDirection scrollDirection,
{
if (disassemWin->generic.content != (OpaquePtr) NULL)
{
Opaque pc, lowAddr;
CORE_ADDR pc, lowAddr;
TuiWinContent content;
struct symtab *s;
@ -259,15 +264,13 @@ tuiVerticalDisassemScroll (TuiScrollDirection scrollDirection,
s = current_source_symtab;
pc = content[0]->whichElement.source.lineOrAddr.addr;
if (find_pc_partial_function ((CORE_ADDR) pc,
(char **) NULL,
(CORE_ADDR *) & lowAddr,
(CORE_ADDR) NULL) == 0)
error ("No function contains prgram counter for selected frame.\n");
if (find_pc_partial_function (pc, (char **) NULL, &lowAddr,
(CORE_ADDR) 0) == 0)
error ("No function contains program counter for selected frame.\n");
else
{
register int line = 0;
register Opaque newLow;
register CORE_ADDR newLow;
bfd_byte buffer[4];
newLow = pc;