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* tui/tui-disasm.c (tui_vertical_disassem_scroll): Scroll one line

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at a time, times NUM_TO_SCROLL.
	* tui/tui-winsource.c (tui_horizontal_source_scroll): Don't try to
	fetch the selected frame if there is no stack.
This commit is contained in:
Pedro Alves 2009-01-18 21:28:39 +00:00
parent 29f49a6a4f
commit aefc706471
3 changed files with 20 additions and 17 deletions
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7
gdb/ChangeLog
View File

@ -1,3 +1,10 @@
2009-01-18 Pedro Alves <pedro@codesourcery.com>
* tui/tui-disasm.c (tui_vertical_disassem_scroll): Scroll one line
at a time, times NUM_TO_SCROLL.
* tui/tui-winsource.c (tui_horizontal_source_scroll): Don't try to
fetch the selected frame if there is no stack.
2009-01-18 Pedro Alves <pedro@codesourcery.com>
PR gdb/9747:

15
gdb/tui/tui-disasm.c
View File

@ -379,24 +379,17 @@ tui_vertical_disassem_scroll (enum tui_scroll_direction scroll_direction,
{
CORE_ADDR pc;
tui_win_content content;
struct symtab *s;
struct tui_line_or_address val;
int max_lines, dir;
struct symtab_and_line cursal = get_current_source_symtab_and_line ();
int dir;
content = (tui_win_content) TUI_DISASM_WIN->generic.content;
if (cursal.symtab == (struct symtab *) NULL)
s = find_pc_symtab (get_frame_pc (get_selected_frame (NULL)));
else
s = cursal.symtab;
/* Account for hilite. */
max_lines = TUI_DISASM_WIN->generic.height - 2;
pc = content[0]->which_element.source.line_or_addr.u.addr;
dir = (scroll_direction == FORWARD_SCROLL) ? max_lines : - max_lines;
num_to_scroll++;
dir = (scroll_direction == FORWARD_SCROLL) ? num_to_scroll : -num_to_scroll;
val.loa = LOA_ADDRESS;
val.u.addr = tui_find_disassembly_address (pc, dir);
tui_update_source_window_as_is (TUI_DISASM_WIN, s, val, FALSE);
tui_update_source_window_as_is (TUI_DISASM_WIN, NULL, val, FALSE);
}
}

15
gdb/tui/tui-winsource.c
View File

@ -312,13 +312,16 @@ tui_horizontal_source_scroll (struct tui_win_info *win_info,
if (win_info->generic.content != NULL)
{
int offset;
struct symtab *s;
struct symtab_and_line cursal = get_current_source_symtab_and_line ();
struct symtab *s = NULL;
if (cursal.symtab == (struct symtab *) NULL)
s = find_pc_symtab (get_frame_pc (get_selected_frame (NULL)));
else
s = cursal.symtab;
if (win_info->generic.type == SRC_WIN)
{
struct symtab_and_line cursal = get_current_source_symtab_and_line ();
if (cursal.symtab == NULL)
s = find_pc_symtab (get_frame_pc (get_selected_frame (NULL)));
else
s = cursal.symtab;
}
if (direction == LEFT_SCROLL)
offset = win_info->detail.source_info.horizontal_offset + num_to_scroll;