PR symtab/17559

Basically the problem is that "symtab" is ambiguous.
Is it the primary symtab (where we canonically think of
blockvectors as being stored) or is it for a specific file
(where each file's line table is stored) ?

gdb_disassembly wants the symtab that contains the line table
but is instead getting the primary symtab.

gdb/ChangeLog:

	PR symtab/17559
	* symtab.c (find_pc_line_symtab): New function.
	* symtab.h (find_pc_line_symtab): Declare.
	* disasm.c (gdb_disassembly): Call find_pc_line_symtab instead of
	find_pc_symtab.
	* tui/tui-disasm.c (tui_set_disassem_content): Ditto.
	* tui/tui-hooks.c (tui_selected_frame_level_changed_hook): Ditto.
	* tui/tui-source.c (tui_vertical_source_scroll): Ditto.
	* tui/tui-win.c (make_visible_with_new_height): Ditto.
	* tui/tui-winsource.c (tui_horizontal_source_scroll): Ditto.
	(tui_display_main): Call find_pc_line_symtab instead of find_pc_line.

gdb/testsuite/ChangeLog:

	PR symtab/17559
	* gdb.base/line-symtabs.exp: New file.
	* gdb.base/line-symtabs.c: New file.
	* gdb.base/line-symtabs.h: New file.

1 files changed, 1 insertions, 1 deletions

diff --git a/gdb/tui/tui-win.c b/gdb/tui/tui-win.c
index 9c7a23f..d17a1e4 100644
--- a/gdb/tui/tui-win.c
+++ b/gdb/tui/tui-win.c
@@ -1386,7 +1386,7 @@ make_visible_with_new_height (struct tui_win_info *win_info)
 	  struct frame_info *frame = deprecated_safe_get_selected_frame ();
 	  struct gdbarch *gdbarch = get_frame_arch (frame);
 
-	  s = find_pc_symtab (get_frame_pc (frame));
+	  s = find_pc_line_symtab (get_frame_pc (frame));
 	  if (win_info->generic.type == SRC_WIN)
 	    {
 	      line.loa = LOA_LINE;