C++ (Cpp) tui_update_source_window_as_is示例

示例#1

文件： tui-disasm.c 项目： 3125788/android_toolchain_gdb

/* Scroll the disassembly forward or backward vertically.  */
void
tui_vertical_disassem_scroll (enum tui_scroll_direction scroll_direction,
			      int num_to_scroll)
{
  if (TUI_DISASM_WIN->generic.content != NULL)
    {
      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 ();

      content = (tui_win_content) TUI_DISASM_WIN->generic.content;
      if (cursal.symtab == (struct symtab *) NULL)
	s = find_pc_symtab (get_frame_pc (deprecated_selected_frame));
      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;

      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);
    }
}

示例#2

文件： tui-disasm.c 项目： nds32/binutils

/* Scroll the disassembly forward or backward vertically.  */
void
tui_vertical_disassem_scroll (enum tui_scroll_direction scroll_direction,
			      int num_to_scroll)
{
  if (TUI_DISASM_WIN->generic.content != NULL)
    {
      struct gdbarch *gdbarch = TUI_DISASM_WIN->detail.source_info.gdbarch;
      CORE_ADDR pc;
      tui_win_content content;
      struct tui_line_or_address val;
      int dir;

      content = (tui_win_content) TUI_DISASM_WIN->generic.content;

      pc = content[0]->which_element.source.line_or_addr.u.addr;
      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 (gdbarch, pc, dir);
      tui_update_source_window_as_is (TUI_DISASM_WIN, gdbarch,
				      NULL, val, FALSE);
    }
}

示例#3

文件： tui-winsource.c 项目： 3125788/android_toolchain_gdb

/* Scroll the source forward or backward horizontally.  */
void
tui_horizontal_source_scroll (struct tui_win_info * win_info,
			      enum tui_scroll_direction direction,
			      int num_to_scroll)
{
  if (win_info->generic.content != NULL)
    {
      int offset;
      struct symtab *s;
      struct symtab_and_line cursal = get_current_source_symtab_and_line ();

      if (cursal.symtab == (struct symtab *) NULL)
	s = find_pc_symtab (get_frame_pc (deprecated_selected_frame));
      else
	s = cursal.symtab;

      if (direction == LEFT_SCROLL)
	offset = win_info->detail.source_info.horizontal_offset + num_to_scroll;
      else
	{
	  if ((offset =
	     win_info->detail.source_info.horizontal_offset - num_to_scroll) < 0)
	    offset = 0;
	}
      win_info->detail.source_info.horizontal_offset = offset;
      tui_update_source_window_as_is (win_info, s,
				      ((struct tui_win_element *)
				       win_info->generic.content[0])->which_element.source.line_or_addr,
				      FALSE);
    }

  return;
}

示例#4

/* Function to display source in the source window.  This function
   initializes the horizontal scroll to 0.  */
void
tui_show_symtab_source (struct gdbarch *gdbarch, struct symtab *s,
			struct tui_line_or_address line, 
			int noerror)
{
  TUI_SRC_WIN->detail.source_info.horizontal_offset = 0;
  tui_update_source_window_as_is (TUI_SRC_WIN, gdbarch, s, line, noerror);
}

示例#5

文件： tui-winsource.c 项目： 3125788/android_toolchain_gdb

/* Function to display source in the source window.  This function
   initializes the horizontal scroll to 0.  */
void
tui_update_source_window (struct tui_win_info * win_info, struct symtab *s,
			  struct tui_line_or_address line_or_addr, int noerror)
{
  win_info->detail.source_info.horizontal_offset = 0;
  tui_update_source_window_as_is (win_info, s, line_or_addr, noerror);

  return;
}

示例#6

文件： tui-winsource.c 项目： Distrotech/binutils

/* Scroll the source forward or backward horizontally.  */
void
tui_horizontal_source_scroll (struct tui_win_info *win_info,
			      enum tui_scroll_direction direction,
			      int num_to_scroll)
{
  if (win_info->generic.content != NULL)
    {
      struct gdbarch *gdbarch = win_info->detail.source_info.gdbarch;
      int offset;
      struct symtab *s = NULL;

      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_line_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;
      else
	{
	  offset = win_info->detail.source_info.horizontal_offset
	    - num_to_scroll;
	  if (offset < 0)
	    offset = 0;
	}
      win_info->detail.source_info.horizontal_offset = offset;
      tui_update_source_window_as_is (win_info, gdbarch, s,
				      win_info->generic.content[0]
					->which_element.source.line_or_addr,
				      FALSE);
    }

  return;
}