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* source.c: Make global variables current_source_symtab and

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current_source_line static.
        (list_command): Moved to cli/cli-cmds.c.
        (ambiguous_line_spec): Moved to cli/cli-cmds.c.
        (get_first_line_listed): New accessor function.
        (get_lines_to_list): New accessor function.
        (get_current_source_symtab_and_line): New function. Retrieves the
        position in the source code that we consider current.
        (get_current_or_default_source_symtab_and_line): New function.
        Like the above but attempts to determine a default position if one
        is not currently defined.
        (set_current_source_symtab_and_line): New function. Sets the source
        code position considered current and returns the previously set one.
        (clear_current_source_symtab_and_line): Reset stored information about
        a current source line.
        (_initialize_source): Remove registration for the "list" command and
        its alias.
        * source.h: Add declarations for the new functions above.
        * symtab.h: Remove declarations for the global variables mentioned
        above.
        * breakpoint.c (parse_breakpoint_sals): Use accessor functions to
        obtain current source line.
        * linespec.c (decode_line_1): Ditto.
        * macroscope.c (default_macro_scope): Ditto.
        * scm-lang.c (scm_unpac): Ditto.
        * stack.c (print_frame_info_base): Ditto.
        * symfile.c (clear_symtab_users): Ditto.
        * symtab.c (decode_line_spec): Ditto.
        * cli/cli-cmds.c (list_command): Moved here from source.c.
        (ambiguous_line_spec): Moved here from source.c.
        (_init_cli_cmds): Add definition for "list" and its alias.
        * Makefile.in: Update dependencies.
This commit is contained in:
Fernando Nasser
2002-09-20 14:58:59 +00:00
parent 7cf108933b
commit 0378c33231
13 changed files with 561 additions and 243 deletions
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8
gdb/scm-lang.c
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@@ -29,6 +29,7 @@
#include "c-lang.h"
#include "scm-lang.h"
#include "scm-tags.h"
#include "source.h"
#include "gdb_string.h"
#include "gdbcore.h"
@@ -133,9 +134,12 @@ scm_unpack (struct type *type, char *valaddr, enum type_code context)
static int
in_eval_c (void)
{
if (current_source_symtab && current_source_symtab->filename)
struct symtab_and_line cursal =
get_current_or_default_source_symtab_and_line ();
if (cursal.symtab && cursal.symtab->filename)
{
char *filename = current_source_symtab->filename;
char *filename = cursal.symtab->filename;
int len = strlen (filename);
if (len >= 6 && strcmp (filename + len - 6, "eval.c") == 0)
return 1;