Written by Fred Fish <fnf@cygnus.com>
Rewritten by Jim Blandy <jimb@cygnus.com>
- Copyright 1999, 2000, 2002, 2003 Free Software Foundation, Inc.
+ Copyright (C) 1999, 2000, 2002, 2003, 2007, 2008
+ Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "defs.h"
#include "gdb_obstack.h"
either case, return a pointer to BCACHE's copy of that string. */
static void *
bcache_data (const void *addr, int length, struct bcache *bcache)
+{
+ return deprecated_bcache_added (addr, length, bcache, NULL);
+}
+
+
+void *
+deprecated_bcache (const void *addr, int length, struct bcache *bcache)
+{
+ return bcache_data (addr, length, bcache);
+}
+
+const void *
+bcache (const void *addr, int length, struct bcache *bcache)
+{
+ return bcache_data (addr, length, bcache);
+}
+
+/* Find a copy of the LENGTH bytes at ADDR in BCACHE. If BCACHE has
+ never seen those bytes before, add a copy of them to BCACHE. In
+ either case, return a pointer to BCACHE's copy of that string. If
+ optional ADDED is not NULL, return 1 in case of new entry or 0 if
+ returning an old entry. */
+
+void *
+deprecated_bcache_added (const void *addr, int length, struct bcache *bcache,
+ int *added)
{
unsigned long full_hash;
unsigned short half_hash;
int hash_index;
struct bstring *s;
+ if (added)
+ *added = 0;
+
/* If our average chain length is too high, expand the hash table. */
if (bcache->unique_count >= bcache->num_buckets * CHAIN_LENGTH_THRESHOLD)
expand_hash_table (bcache);
bcache->unique_size += length;
bcache->structure_size += BSTRING_SIZE (length);
+ if (added)
+ *added = 1;
+
return &new->d.data;
}
}
-
-void *
-deprecated_bcache (const void *addr, int length, struct bcache *bcache)
-{
- return bcache_data (addr, length, bcache);
-}
-
-const void *
-bcache (const void *addr, int length, struct bcache *bcache)
-{
- return bcache_data (addr, length, bcache);
-}
\f
/* Allocating and freeing bcaches. */
print_percentage (int portion, int total)
{
if (total == 0)
- printf_filtered ("(not applicable)\n");
+ /* i18n: Like "Percentage of duplicates, by count: (not applicable)" */
+ printf_filtered (_("(not applicable)\n"));
else
printf_filtered ("%3d%%\n", (int) (portion * 100.0 / total));
}
xfree (entry_size);
}
- printf_filtered (" Cached '%s' statistics:\n", type);
- printf_filtered (" Total object count: %ld\n", c->total_count);
- printf_filtered (" Unique object count: %lu\n", c->unique_count);
- printf_filtered (" Percentage of duplicates, by count: ");
+ printf_filtered (_(" Cached '%s' statistics:\n"), type);
+ printf_filtered (_(" Total object count: %ld\n"), c->total_count);
+ printf_filtered (_(" Unique object count: %lu\n"), c->unique_count);
+ printf_filtered (_(" Percentage of duplicates, by count: "));
print_percentage (c->total_count - c->unique_count, c->total_count);
printf_filtered ("\n");
- printf_filtered (" Total object size: %ld\n", c->total_size);
- printf_filtered (" Unique object size: %ld\n", c->unique_size);
- printf_filtered (" Percentage of duplicates, by size: ");
+ printf_filtered (_(" Total object size: %ld\n"), c->total_size);
+ printf_filtered (_(" Unique object size: %ld\n"), c->unique_size);
+ printf_filtered (_(" Percentage of duplicates, by size: "));
print_percentage (c->total_size - c->unique_size, c->total_size);
printf_filtered ("\n");
- printf_filtered (" Max entry size: %d\n", max_entry_size);
- printf_filtered (" Average entry size: ");
+ printf_filtered (_(" Max entry size: %d\n"), max_entry_size);
+ printf_filtered (_(" Average entry size: "));
if (c->unique_count > 0)
printf_filtered ("%ld\n", c->unique_size / c->unique_count);
else
- printf_filtered ("(not applicable)\n");
- printf_filtered (" Median entry size: %d\n", median_entry_size);
+ /* i18n: "Average entry size: (not applicable)" */
+ printf_filtered (_("(not applicable)\n"));
+ printf_filtered (_(" Median entry size: %d\n"), median_entry_size);
printf_filtered ("\n");
- printf_filtered (" Total memory used by bcache, including overhead: %ld\n",
+ printf_filtered (_(" Total memory used by bcache, including overhead: %ld\n"),
c->structure_size);
- printf_filtered (" Percentage memory overhead: ");
+ printf_filtered (_(" Percentage memory overhead: "));
print_percentage (c->structure_size - c->unique_size, c->unique_size);
- printf_filtered (" Net memory savings: ");
+ printf_filtered (_(" Net memory savings: "));
print_percentage (c->total_size - c->structure_size, c->total_size);
printf_filtered ("\n");
- printf_filtered (" Hash table size: %3d\n", c->num_buckets);
- printf_filtered (" Hash table expands: %lu\n",
+ printf_filtered (_(" Hash table size: %3d\n"), c->num_buckets);
+ printf_filtered (_(" Hash table expands: %lu\n"),
c->expand_count);
- printf_filtered (" Hash table hashes: %lu\n",
+ printf_filtered (_(" Hash table hashes: %lu\n"),
c->total_count + c->expand_hash_count);
- printf_filtered (" Half hash misses: %lu\n",
+ printf_filtered (_(" Half hash misses: %lu\n"),
c->half_hash_miss_count);
- printf_filtered (" Hash table population: ");
+ printf_filtered (_(" Hash table population: "));
print_percentage (occupied_buckets, c->num_buckets);
- printf_filtered (" Median hash chain length: %3d\n",
+ printf_filtered (_(" Median hash chain length: %3d\n"),
median_chain_length);
- printf_filtered (" Average hash chain length: ");
+ printf_filtered (_(" Average hash chain length: "));
if (c->num_buckets > 0)
printf_filtered ("%3lu\n", c->unique_count / c->num_buckets);
else
- printf_filtered ("(not applicable)\n");
- printf_filtered (" Maximum hash chain length: %3d\n", max_chain_length);
+ /* i18n: "Average hash chain length: (not applicable)" */
+ printf_filtered (_("(not applicable)\n"));
+ printf_filtered (_(" Maximum hash chain length: %3d\n"), max_chain_length);
printf_filtered ("\n");
}