diff options
Diffstat (limited to 'gdb/tui/tui-source.c')
| -rw-r--r-- | gdb/tui/tui-source.c | 29 |
1 files changed, 10 insertions, 19 deletions
diff --git a/gdb/tui/tui-source.c b/gdb/tui/tui-source.c index 39abe81..54e53cf 100644 --- a/gdb/tui/tui-source.c +++ b/gdb/tui/tui-source.c @@ -308,8 +308,7 @@ tui_source_is_displayed (const char *fullname) /* Scroll the source forward or backward vertically. */ void -tui_source_window::do_scroll_vertical - (enum tui_scroll_direction scroll_direction, int num_to_scroll) +tui_source_window::do_scroll_vertical (int num_to_scroll) { if (content != NULL) { @@ -323,23 +322,15 @@ tui_source_window::do_scroll_vertical s = cursal.symtab; l.loa = LOA_LINE; - if (scroll_direction == FORWARD_SCROLL) - { - l.u.line_no = content[0]->which_element.source.line_or_addr.u.line_no - + num_to_scroll; - if (l.u.line_no > s->nlines) - /* line = s->nlines - win_info->content_size + 1; */ - /* elz: fix for dts 23398. */ - l.u.line_no - = content[0]->which_element.source.line_or_addr.u.line_no; - } - else - { - l.u.line_no = content[0]->which_element.source.line_or_addr.u.line_no - - num_to_scroll; - if (l.u.line_no <= 0) - l.u.line_no = 1; - } + l.u.line_no = content[0]->which_element.source.line_or_addr.u.line_no + + num_to_scroll; + if (l.u.line_no > s->nlines) + /* line = s->nlines - win_info->content_size + 1; */ + /* elz: fix for dts 23398. */ + l.u.line_no + = content[0]->which_element.source.line_or_addr.u.line_no; + if (l.u.line_no <= 0) + l.u.line_no = 1; print_source_lines (s, l.u.line_no, l.u.line_no + 1, 0); } |