#include "readline/readline.h"
-#include <sys/time.h>
+#include "gdb_sys_time.h"
#include <time.h>
#include "gdb_usleep.h"
static void
do_bfd_close_cleanup (void *arg)
{
- gdb_bfd_unref (arg);
+ gdb_bfd_unref ((bfd *) arg);
}
struct cleanup *
return make_cleanup (do_bfd_close_cleanup, abfd);
}
-static void
-do_close_cleanup (void *arg)
-{
- int *fd = arg;
-
- close (*fd);
-}
-
-struct cleanup *
-make_cleanup_close (int fd)
-{
- int *saved_fd = xmalloc (sizeof (fd));
-
- *saved_fd = fd;
- return make_cleanup_dtor (do_close_cleanup, saved_fd, xfree);
-}
-
/* Helper function which does the work for make_cleanup_fclose. */
static void
do_fclose_cleanup (void *arg)
{
- FILE *file = arg;
+ FILE *file = (FILE *) arg;
fclose (file);
}
static void
do_obstack_free (void *arg)
{
- struct obstack *ob = arg;
+ struct obstack *ob = (struct obstack *) arg;
obstack_free (ob, NULL);
}
static void
do_ui_file_delete (void *arg)
{
- ui_file_delete (arg);
+ ui_file_delete ((struct ui_file *) arg);
}
struct cleanup *
static void
do_ui_out_redirect_pop (void *arg)
{
- struct ui_out *uiout = arg;
+ struct ui_out *uiout = (struct ui_out *) arg;
if (ui_out_redirect (uiout, NULL) < 0)
warning (_("Cannot restore redirection of the current output protocol"));
static void
do_free_section_addr_info (void *arg)
{
- free_section_addr_info (arg);
+ free_section_addr_info ((struct section_addr_info *) arg);
}
struct cleanup *
static void
restore_integer (void *p)
{
- struct restore_integer_closure *closure = p;
+ struct restore_integer_closure *closure
+ = (struct restore_integer_closure *) p;
*(closure->variable) = closure->value;
}
struct cleanup *
make_cleanup_restore_integer (int *variable)
{
- struct restore_integer_closure *c =
- xmalloc (sizeof (struct restore_integer_closure));
+ struct restore_integer_closure *c = XNEW (struct restore_integer_closure);
c->variable = variable;
c->value = *variable;
static void
do_unpush_target (void *arg)
{
- struct target_ops *ops = arg;
+ struct target_ops *ops = (struct target_ops *) arg;
unpush_target (ops);
}
static void
do_htab_delete_cleanup (void *htab_voidp)
{
- htab_t htab = htab_voidp;
+ htab_t htab = (htab_t) htab_voidp;
htab_delete (htab);
}
static void
do_restore_ui_file (void *p)
{
- struct restore_ui_file_closure *closure = p;
+ struct restore_ui_file_closure *closure
+ = (struct restore_ui_file_closure *) p;
*(closure->variable) = closure->value;
}
static void
do_value_free (void *value)
{
- value_free (value);
+ value_free ((struct value *) value);
}
/* Free VALUE. */
static void
do_free_so (void *arg)
{
- struct so_list *so = arg;
+ struct so_list *so = (struct so_list *) arg;
free_so (so);
}
static void
do_restore_current_language (void *p)
{
- enum language saved_lang = (uintptr_t) p;
+ enum language saved_lang = (enum language) (uintptr_t) p;
set_language (saved_lang);
}
void
free_current_contents (void *ptr)
{
- void **location = ptr;
+ void **location = (void **) ptr;
if (location == NULL)
internal_error (__FILE__, __LINE__,
char *set_doc;
char *show_doc;
- set_cmd_list = xmalloc (sizeof (*set_cmd_list));
- show_cmd_list = xmalloc (sizeof (*set_cmd_list));
+ set_cmd_list = XNEW (struct cmd_list_element *);
+ show_cmd_list = XNEW (struct cmd_list_element *);
*set_cmd_list = NULL;
*show_cmd_list = NULL;
#endif
}
+/* See defs.h. */
+
+void
+maybe_quit (void)
+{
+ if (check_quit_flag () || sync_quit_force_run)
+ quit ();
+ if (deprecated_interactive_hook)
+ deprecated_interactive_hook ();
+ target_check_pending_interrupt ();
+}
+
\f
/* Called when a memory allocation fails, with the number of bytes of
memory requested in SIZE. */
char *
make_hex_string (const gdb_byte *data, size_t length)
{
- char *result = xmalloc (length * 2 + 1);
+ char *result = (char *) xmalloc (length * 2 + 1);
char *p;
size_t i;
static void
do_regfree_cleanup (void *r)
{
- regfree (r);
+ regfree ((regex_t *) r);
}
/* Create a new cleanup that frees the compiled regular expression R. */
get_regcomp_error (int code, regex_t *rx)
{
size_t length = regerror (code, rx, NULL, 0);
- char *result = xmalloc (length);
+ char *result = (char *) xmalloc (length);
regerror (code, rx, result, length);
return result;
#endif
}
+ /* We handle SIGWINCH ourselves. */
+ rl_catch_sigwinch = 0;
+
set_screen_size ();
set_width ();
}
set_screen_size ();
}
+/* See utils.h. */
+
+void
+set_screen_width_and_height (int width, int height)
+{
+ lines_per_page = height;
+ chars_per_line = width;
+
+ set_screen_size ();
+ set_width ();
+}
+
/* Wait, so the user can read what's on the screen. Prompt the user
to continue by pressing RETURN. */
if (right)
spaces += width - stringlen;
- spacebuf = alloca (spaces + 1);
+ spacebuf = (char *) alloca (spaces + 1);
spacebuf[spaces] = '\0';
while (spaces--)
spacebuf[spaces] = ' ';
if (template_string != (char *) NULL && string_to_compare != (char *) NULL
&& strlen (string_to_compare) <= strlen (template_string))
match =
- (strncmp
- (template_string, string_to_compare, strlen (string_to_compare)) == 0);
+ (startswith (template_string, string_to_compare));
else
match = 0;
return match;
}
-static void
-pagination_on_command (char *arg, int from_tty)
-{
- pagination_enabled = 1;
-}
-
-static void
-pagination_off_command (char *arg, int from_tty)
-{
- pagination_enabled = 0;
-}
-
static void
show_debug_timestamp (struct ui_file *file, int from_tty,
struct cmd_list_element *c, const char *value)
show_lines_per_page,
&setlist, &showlist);
- init_page_info ();
-
add_setshow_boolean_cmd ("pagination", class_support,
&pagination_enabled, _("\
Set state of GDB output pagination."), _("\
show_pagination_enabled,
&setlist, &showlist);
- if (xdb_commands)
- {
- add_com ("am", class_support, pagination_on_command,
- _("Enable pagination"));
- add_com ("sm", class_support, pagination_off_command,
- _("Disable pagination"));
- }
-
add_setshow_boolean_cmd ("sevenbit-strings", class_support,
&sevenbit_strings, _("\
Set printing of 8-bit characters in strings as \\nnn."), _("\
hashval_t
core_addr_hash (const void *ap)
{
- const CORE_ADDR *addrp = ap;
+ const CORE_ADDR *addrp = (const CORE_ADDR *) ap;
return *addrp;
}
int
core_addr_eq (const void *ap, const void *bp)
{
- const CORE_ADDR *addr_ap = ap;
- const CORE_ADDR *addr_bp = bp;
+ const CORE_ADDR *addr_ap = (const CORE_ADDR *) ap;
+ const CORE_ADDR *addr_bp = (const CORE_ADDR *) bp;
return *addr_ap == *addr_bp;
}
if (base_name == filename)
return xstrdup (filename);
- dir_name = alloca ((size_t) (base_name - filename + 2));
+ dir_name = (char *) alloca ((size_t) (base_name - filename + 2));
/* Allocate enough space to store the dir_name + plus one extra
character sometimes needed under Windows (see below), and
then the closing \000 character. */
return;
}
-/* The bit offset of the highest byte in a ULONGEST, for overflow
- checking. */
-
-#define HIGH_BYTE_POSN ((sizeof (ULONGEST) - 1) * HOST_CHAR_BIT)
-
-/* True (non-zero) iff DIGIT is a valid digit in radix BASE,
- where 2 <= BASE <= 36. */
-
-static int
-is_digit_in_base (unsigned char digit, int base)
-{
- if (!isalnum (digit))
- return 0;
- if (base <= 10)
- return (isdigit (digit) && digit < base + '0');
- else
- return (isdigit (digit) || tolower (digit) < base - 10 + 'a');
-}
-
-static int
-digit_to_int (unsigned char c)
-{
- if (isdigit (c))
- return c - '0';
- else
- return tolower (c) - 'a' + 10;
-}
-
-/* As for strtoul, but for ULONGEST results. */
-
-ULONGEST
-strtoulst (const char *num, const char **trailer, int base)
-{
- unsigned int high_part;
- ULONGEST result;
- int minus = 0;
- int i = 0;
-
- /* Skip leading whitespace. */
- while (isspace (num[i]))
- i++;
-
- /* Handle prefixes. */
- if (num[i] == '+')
- i++;
- else if (num[i] == '-')
- {
- minus = 1;
- i++;
- }
-
- if (base == 0 || base == 16)
- {
- if (num[i] == '0' && (num[i + 1] == 'x' || num[i + 1] == 'X'))
- {
- i += 2;
- if (base == 0)
- base = 16;
- }
- }
-
- if (base == 0 && num[i] == '0')
- base = 8;
-
- if (base == 0)
- base = 10;
-
- if (base < 2 || base > 36)
- {
- errno = EINVAL;
- return 0;
- }
-
- result = high_part = 0;
- for (; is_digit_in_base (num[i], base); i += 1)
- {
- result = result * base + digit_to_int (num[i]);
- high_part = high_part * base + (unsigned int) (result >> HIGH_BYTE_POSN);
- result &= ((ULONGEST) 1 << HIGH_BYTE_POSN) - 1;
- if (high_part > 0xff)
- {
- errno = ERANGE;
- result = ~ (ULONGEST) 0;
- high_part = 0;
- minus = 0;
- break;
- }
- }
-
- if (trailer != NULL)
- *trailer = &num[i];
-
- result = result + ((ULONGEST) high_part << HIGH_BYTE_POSN);
- if (minus)
- return -result;
- else
- return result;
-}
-
/* Simple, portable version of dirname that does not modify its
argument. */
if (base == filename)
return NULL;
- dirname = xmalloc (base - filename + 2);
+ dirname = (char *) xmalloc (base - filename + 2);
memcpy (dirname, filename, base - filename);
/* On DOS based file systems, convert "d:foo" to "d:.", so that we
+ strlen (AMBIGUOUS_MESS2);
for (p = matching; *p; p++)
ret_len += strlen (*p) + 1;
- ret = xmalloc (ret_len + 1);
+ ret = (char *) xmalloc (ret_len + 1);
retp = ret;
make_cleanup (xfree, ret);
{
const char *cs;
- if (producer != NULL && strncmp (producer, "GNU ", strlen ("GNU ")) == 0)
+ if (producer != NULL && startswith (producer, "GNU "))
{
int maj, min;
static void
do_free_char_ptr_vec (void *arg)
{
- VEC (char_ptr) *char_ptr_vec = arg;
+ VEC (char_ptr) *char_ptr_vec = (VEC (char_ptr) *) arg;
free_char_ptr_vec (char_ptr_vec);
}
{
char *string_new;
- string_new = xrealloc (string, (strlen (string) + to_len + 1));
+ string_new
+ = (char *) xrealloc (string, (strlen (string) + to_len + 1));
/* Relocate the current S pointer. */
s = s - string + string_new;
sa.sa_flags = 0;
sigaction (SIGALRM, &sa, &old_sa);
#else
- void (*ofunc) ();
+ sighandler_t ofunc;
- ofunc = (void (*)()) signal (SIGALRM, sigalrm_handler);
+ ofunc = signal (SIGALRM, sigalrm_handler);
#endif
alarm (timeout);
projects / deliverable / binutils-gdb.git / blobdiff