diff options
Diffstat (limited to 'gdb/tui/tuiSource.c')
| -rw-r--r-- | gdb/tui/tuiSource.c | 43 |
1 files changed, 15 insertions, 28 deletions
diff --git a/gdb/tui/tuiSource.c b/gdb/tui/tuiSource.c index 1552ac7..f844b36 100644 --- a/gdb/tui/tuiSource.c +++ b/gdb/tui/tuiSource.c @@ -55,32 +55,12 @@ /***************************************** -** EXTERNAL DATA DECLS ** -******************************************/ -extern int current_source_line; -extern struct symtab *current_source_symtab; - - -/***************************************** ** STATIC LOCAL FUNCTIONS FORWARD DECLS ** ******************************************/ static struct breakpoint *_hasBreak (char *, int); -/***************************************** -** STATIC LOCAL DATA ** -******************************************/ - - -/***************************************** -** PUBLIC FUNCTIONS ** -******************************************/ - -/********************************* -** SOURCE/DISASSEM FUNCTIONS ** -*********************************/ - /* ** tuiSetSourceContent(). ** Function to display source in the source window. @@ -94,7 +74,7 @@ tuiSetSourceContent (struct symtab *s, int lineNo, int noerror) { register FILE *stream; register int i, desc, c, lineWidth, nlines; - register char *srcLine; + register char *srcLine = 0; if ((ret = tuiAllocSourceBuffer (srcWin)) == TUI_SUCCESS) { @@ -136,17 +116,24 @@ tuiSetSourceContent (struct symtab *s, int lineNo, int noerror) { register int offset, curLineNo, curLine, curLen, threshold; TuiGenWinInfoPtr locator = locatorWinInfoPtr (); - /* - ** Determine the threshold for the length of the line - ** and the offset to start the display - */ - offset = srcWin->detail.sourceInfo.horizontalOffset; + TuiSourceInfoPtr src = &srcWin->detail.sourceInfo; + + if (srcWin->generic.title) + xfree (srcWin->generic.title); + srcWin->generic.title = xstrdup (s->filename); + + if (src->filename) + xfree (src->filename); + src->filename = xstrdup (s->filename); + + /* Determine the threshold for the length of the line + and the offset to start the display. */ + offset = src->horizontalOffset; threshold = (lineWidth - 1) + offset; stream = fdopen (desc, FOPEN_RT); clearerr (stream); curLine = 0; - curLineNo = - srcWin->detail.sourceInfo.startLineOrAddr.lineNo = lineNo; + curLineNo = src->startLineOrAddr.lineNo = lineNo; if (offset > 0) srcLine = (char *) xmalloc ( (threshold + 1) * sizeof (char)); |