/* The find command.
- Copyright (C) 2008 Free Software Foundation, Inc.
+ Copyright (C) 2008, 2009 Free Software Foundation, Inc.
This file is part of GDB.
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
+#include "arch-utils.h"
#include <ctype.h>
#include "gdb_string.h"
#include "gdbcmd.h"
static void
parse_find_args (char *args, ULONGEST *max_countp,
char **pattern_bufp, ULONGEST *pattern_lenp,
- CORE_ADDR *start_addrp, ULONGEST *search_space_lenp)
+ CORE_ADDR *start_addrp, ULONGEST *search_space_lenp,
+ bfd_boolean big_p)
{
/* Default to using the specified type. */
char size = '\0';
CORE_ADDR start_addr;
ULONGEST search_space_len;
char *s = args;
- bfd_boolean big_p = gdbarch_byte_order (current_gdbarch) == BFD_ENDIAN_BIG;
struct cleanup *old_cleanups;
struct value *v;
if (args == NULL)
- error (_("missing search parameters"));
+ error (_("Missing search parameters."));
pattern_buf = xmalloc (pattern_buf_size);
pattern_buf_end = pattern_buf;
size = *s++;
break;
default:
- error (_("invalid size granularity"));
+ error (_("Invalid size granularity."));
}
}
len = value_as_long (v);
if (len == 0)
{
- printf_filtered (_("empty search range\n"));
+ printf_filtered (_("Empty search range.\n"));
return;
}
if (len < 0)
- error (_("invalid length"));
+ error (_("Invalid length."));
/* Watch for overflows. */
if (len > CORE_ADDR_MAX
|| (start_addr + len - 1) < start_addr)
- error (_("search space too large"));
+ error (_("Search space too large."));
search_space_len = len;
}
else
v = parse_to_comma_and_eval (&s);
end_addr = value_as_address (v);
if (start_addr > end_addr)
- error (_("invalid search space, end preceeds start"));
+ error (_("Invalid search space, end preceeds start."));
search_space_len = end_addr - start_addr + 1;
/* We don't support searching all of memory
(i.e. start=0, end = 0xff..ff).
Bail to avoid overflows later on. */
if (search_space_len == 0)
- error (_("overflow in address range computation, choose smaller range"));
+ error (_("Overflow in address range computation, choose smaller range."));
}
if (*s == ',')
}
if (pattern_buf_end == pattern_buf)
- error (_("missing search pattern"));
+ error (_("Missing search pattern."));
pattern_len = pattern_buf_end - pattern_buf;
if (search_space_len < pattern_len)
- error (_("search space too small to contain pattern"));
+ error (_("Search space too small to contain pattern."));
*max_countp = max_count;
*pattern_bufp = pattern_buf;
static void
find_command (char *args, int from_tty)
{
+ struct gdbarch *gdbarch = get_current_arch ();
+ bfd_boolean big_p = gdbarch_byte_order (gdbarch) == BFD_ENDIAN_BIG;
/* Command line parameters.
These are initialized to avoid uninitialized warnings from -Wall. */
ULONGEST max_count = 0;
struct cleanup *old_cleanups;
parse_find_args (args, &max_count, &pattern_buf, &pattern_len,
- &start_addr, &search_space_len);
+ &start_addr, &search_space_len, big_p);
old_cleanups = make_cleanup (free_current_contents, &pattern_buf);
if (found <= 0)
break;
- print_address (found_addr, gdb_stdout);
+ print_address (gdbarch, found_addr, gdb_stdout);
printf_filtered ("\n");
++found_count;
last_found_addr = found_addr;
/* Record and print the results. */
- set_internalvar (lookup_internalvar ("numfound"),
- value_from_longest (builtin_type_int,
- (LONGEST) found_count));
+ set_internalvar_integer (lookup_internalvar ("numfound"), found_count);
if (found_count > 0)
{
+ struct type *ptr_type = builtin_type (gdbarch)->builtin_data_ptr;
set_internalvar (lookup_internalvar ("_"),
- value_from_pointer (builtin_type_void_data_ptr,
- last_found_addr));
+ value_from_pointer (ptr_type, last_found_addr));
}
if (found_count == 0)
- printf_filtered ("pattern not found\n");
+ printf_filtered ("Pattern not found.\n");
else
- printf_filtered ("%d pattern%s found\n", found_count,
+ printf_filtered ("%d pattern%s found.\n", found_count,
found_count > 1 ? "s" : "");
do_cleanups (old_cleanups);
}
+/* Provide a prototype to silence -Wmissing-prototypes. */
+extern initialize_file_ftype _initialize_mem_search;
+
void
_initialize_mem_search (void)
{