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Remove some unused routines.

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* ada-lang.c (is_suppressed_name, ada_suppress_symbol_printing):
        Delete.
        * ada-lang.c (ada_task_list_iterator_ftype)
        (iterate_over_live_ada_tasks): Delete.
        * ada-tasks.c (ada_get_environment_task, iterate_over_live_ada_tasks):
        Delete.
This commit is contained in:
Joel Brobecker 2009-03-03 02:10:08 +00:00
parent 095ad3b84d
commit 1d59cee5ab
4 changed files with 11 additions and 89 deletions
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11
gdb/ChangeLog
View File

@ -1,3 +1,14 @@
2009-03-02 Joel Brobecker <brobecker@adacore.com>
Remove some unused routines.
* ada-lang.c (is_suppressed_name, ada_suppress_symbol_printing):
Delete.
* ada-lang.c (ada_task_list_iterator_ftype)
(iterate_over_live_ada_tasks): Delete.
* ada-tasks.c (ada_get_environment_task, iterate_over_live_ada_tasks):
Delete.
2009-03-01 Doug Evans <dje@google.com>
* symtab.c: Remove trailing whitespace throughout the file.

48
gdb/ada-lang.c
View File

@ -732,42 +732,6 @@ const struct ada_opname_map ada_opname_table[] = {
{NULL, NULL}
};
/* Return non-zero if STR should be suppressed in info listings. */
static int
is_suppressed_name (const char *str)
{
if (strncmp (str, "_ada_", 5) == 0)
str += 5;
if (str[0] == '_' || str[0] == '\000')
return 1;
else
{
const char *p;
const char *suffix = strstr (str, "___");
if (suffix != NULL && suffix[3] != 'X')
return 1;
if (suffix == NULL)
suffix = str + strlen (str);
for (p = suffix - 1; p != str; p -= 1)
if (isupper (*p))
{
int i;
if (p[0] == 'X' && p[-1] != '_')
goto OK;
if (*p != 'O')
return 1;
for (i = 0; ada_opname_table[i].encoded != NULL; i += 1)
if (strncmp (ada_opname_table[i].encoded, p,
strlen (ada_opname_table[i].encoded)) == 0)
goto OK;
return 1;
OK:;
}
return 0;
}
}
/* The "encoded" form of DECODED, according to GNAT conventions.
The result is valid until the next call to ada_encode. */
@ -1231,18 +1195,6 @@ ada_match_name (const char *sym_name, const char *name, int wild)
&& is_name_suffix (sym_name + len_name + 5));
}
}
/* True (non-zero) iff, in Ada mode, the symbol SYM should be
suppressed in info listings. */
static int
ada_suppress_symbol_printing (struct symbol *sym)
{
if (SYMBOL_DOMAIN (sym) == STRUCT_DOMAIN)
return 1;
else
return is_suppressed_name (SYMBOL_LINKAGE_NAME (sym));
}
/* Arrays */

4
gdb/ada-lang.h
View File

@ -463,10 +463,6 @@ extern char *ada_main_name (void);
extern int valid_task_id (int);
typedef void (ada_task_list_iterator_ftype) (struct ada_task_info *task);
extern void iterate_over_live_ada_tasks
(ada_task_list_iterator_ftype *iterator);
extern void ada_adjust_exception_stop (bpstat bs);
extern void ada_print_exception_stop (bpstat bs);

37
gdb/ada-tasks.c
View File

@ -196,43 +196,6 @@ valid_task_id (int task_num)
&& task_num <= VEC_length (ada_task_info_s, task_list));
}
/* Return the task info associated to the Environment Task.
This function assumes that the inferior does in fact use tasking. */
static struct ada_task_info *
ada_get_environment_task (void)
{
ada_build_task_list (0);
gdb_assert (VEC_length (ada_task_info_s, task_list) > 0);
/* We use a little bit of insider knowledge to determine which task
is the Environment Task: We know that this task is created first,
and thus should always be task #1, which is at index 0 of the
TASK_LIST. */
return (VEC_index (ada_task_info_s, task_list, 0));
}
/* Call the ITERATOR function once for each Ada task that hasn't been
terminated yet. */
void
iterate_over_live_ada_tasks (ada_task_list_iterator_ftype *iterator)
{
int i, nb_tasks;
struct ada_task_info *task;
ada_build_task_list (0);
nb_tasks = VEC_length (ada_task_info_s, task_list);
for (i = 0; i < nb_tasks; i++)
{
task = VEC_index (ada_task_info_s, task_list, i);
if (!ada_task_is_alive (task))
continue;
iterator (task);
}
}
/* Extract the contents of the value as a string whose length is LENGTH,
and store the result in DEST. */