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* source.c (get_current_or_default_source_symtab_and_line): Remove

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function.
	(set_default_source_symtab_and_line): New function. Attempts to
	determine a source file to list lines from if one is not currently
	defined.
	(get_current_source_symtab_and_line): Initialize sal.pc and
        sal.end fields.
	(set_current_source_symtab_and_line): Mark argument as const.
	* source.h: Update declarations and comments.
	* linespec.c (decode_line_1): Replace call to removed routine above.
	* stack.c (print_frame_info_base): Ditto.
	* cli/cli-cmds.c (edit_command): Ditto.
	(list_command): Ditto.
This commit is contained in:
Fernando Nasser
2002-09-22 22:18:41 +00:00
parent c214a6fd4d
commit 53cb0458d6
6 changed files with 61 additions and 39 deletions
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9
gdb/linespec.c
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@@ -1027,13 +1027,16 @@ decode_line_1 (char **argptr, int funfirstline, struct symtab *default_symtab,
/* This is where we need to make sure that we have good defaults.
We must guarantee that this section of code is never executed
when we are called with just a function name, since
get_current_or_default_source_symtab_and_line uses
set_default_source_symtab_and_line uses
select_source_symtab that calls us with such an argument */
if (s == 0 && default_symtab == 0)
{
struct symtab_and_line cursal =
get_current_or_default_source_symtab_and_line ();
struct symtab_and_line cursal;
/* Make sure we have at least a default source file. */
set_default_source_symtab_and_line ();
cursal = get_current_source_symtab_and_line ();
default_symtab = cursal.symtab;
default_line = cursal.line;