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Add a new 'info proc files' subcommand of 'info proc'.
[deliverable/binutils-gdb.git]
/
gdb
/
dcache.c
diff --git
a/gdb/dcache.c
b/gdb/dcache.c
index ef1753124dabdd3b7f0ca25bad7894bf0b8bcde5..f72b348cf1bac88610fb3197f9dc8e6088e3992f 100644
(file)
--- a/
gdb/dcache.c
+++ b/
gdb/dcache.c
@@
-1,6
+1,6
@@
/* Caching code for GDB, the GNU debugger.
/* Caching code for GDB, the GNU debugger.
- Copyright (C) 1992-201
4
Free Software Foundation, Inc.
+ Copyright (C) 1992-201
8
Free Software Foundation, Inc.
This file is part of GDB.
This file is part of GDB.
@@
-125,10
+125,6
@@
static int dcache_read_line (DCACHE *dcache, struct dcache_block *db);
static struct dcache_block *dcache_alloc (DCACHE *dcache, CORE_ADDR addr);
static struct dcache_block *dcache_alloc (DCACHE *dcache, CORE_ADDR addr);
-static void dcache_info (char *exp, int tty);
-
-void _initialize_dcache (void);
-
static int dcache_enabled_p = 0; /* OBSOLETE */
static void
static int dcache_enabled_p = 0; /* OBSOLETE */
static void
@@
-370,8
+366,9
@@
dcache_alloc (DCACHE *dcache, CORE_ADDR addr)
if (db)
remove_block (&dcache->freelist, db);
else
if (db)
remove_block (&dcache->freelist, db);
else
- db = xmalloc (offsetof (struct dcache_block, data) +
- dcache->line_size);
+ db = ((struct dcache_block *)
+ xmalloc (offsetof (struct dcache_block, data)
+ + dcache->line_size));
dcache->size++;
}
dcache->size++;
}
@@
-444,9
+441,7
@@
dcache_splay_tree_compare (splay_tree_key a, splay_tree_key b)
DCACHE *
dcache_init (void)
{
DCACHE *
dcache_init (void)
{
- DCACHE *dcache;
-
- dcache = (DCACHE *) xmalloc (sizeof (*dcache));
+ DCACHE *dcache = XNEW (DCACHE);
dcache->tree = splay_tree_new (dcache_splay_tree_compare,
NULL,
dcache->tree = splay_tree_new (dcache_splay_tree_compare,
NULL,
@@
-477,7
+472,7
@@
dcache_read_memory_partial (struct target_ops *ops, DCACHE *dcache,
/* If this is a different inferior from what we've recorded,
flush the cache. */
/* If this is a different inferior from what we've recorded,
flush the cache. */
- if (
! ptid_equal (inferior_ptid, dcache->ptid)
)
+ if (
inferior_ptid != dcache->ptid
)
{
dcache_invalidate (dcache);
dcache->ptid = inferior_ptid;
{
dcache_invalidate (dcache);
dcache->ptid = inferior_ptid;
@@
-498,9
+493,8
@@
dcache_read_memory_partial (struct target_ops *ops, DCACHE *dcache,
{
/* Even though reading the whole line failed, we may be able to
read a piece starting where the caller wanted. */
{
/* Even though reading the whole line failed, we may be able to
read a piece starting where the caller wanted. */
- return ops->to_xfer_partial (ops, TARGET_OBJECT_MEMORY, NULL,
- myaddr, NULL, memaddr, len,
- xfered_len);
+ return raw_memory_xfer_partial (ops, myaddr, NULL, memaddr, len,
+ xfered_len);
}
else
{
}
else
{
@@
-589,7
+583,7
@@
dcache_print_line (DCACHE *dcache, int index)
/* Parse EXP and show the info about DCACHE. */
static void
/* Parse EXP and show the info about DCACHE. */
static void
-dcache_info_1 (DCACHE *dcache, char *exp)
+dcache_info_1 (DCACHE *dcache, c
onst c
har *exp)
{
splay_tree_node n;
int i, refcount;
{
splay_tree_node n;
int i, refcount;
@@
-601,7
+595,7
@@
dcache_info_1 (DCACHE *dcache, char *exp)
i = strtol (exp, &linestart, 10);
if (linestart == exp || i < 0)
{
i = strtol (exp, &linestart, 10);
if (linestart == exp || i < 0)
{
- printf_filtered (_("Usage: info dcache [
linenumber
]\n"));
+ printf_filtered (_("Usage: info dcache [
LINENUMBER
]\n"));
return;
}
return;
}
@@
-614,7
+608,7
@@
dcache_info_1 (DCACHE *dcache, char *exp)
dcache ? (unsigned) dcache->line_size
: dcache_line_size);
dcache ? (unsigned) dcache->line_size
: dcache_line_size);
- if (dcache == NULL ||
ptid_equal (dcache->ptid, null_ptid)
)
+ if (dcache == NULL ||
dcache->ptid == null_ptid
)
{
printf_filtered (_("No data cache available.\n"));
return;
{
printf_filtered (_("No data cache available.\n"));
return;
@@
-644,13
+638,13
@@
dcache_info_1 (DCACHE *dcache, char *exp)
}
static void
}
static void
-
dcache_info (
char *exp, int tty)
+
info_dcache_command (const
char *exp, int tty)
{
dcache_info_1 (target_dcache_get (), exp);
}
static void
{
dcache_info_1 (target_dcache_get (), exp);
}
static void
-set_dcache_size (char *args, int from_tty,
+set_dcache_size (c
onst c
har *args, int from_tty,
struct cmd_list_element *c)
{
if (dcache_size == 0)
struct cmd_list_element *c)
{
if (dcache_size == 0)
@@
-662,7
+656,7
@@
set_dcache_size (char *args, int from_tty,
}
static void
}
static void
-set_dcache_line_size (char *args, int from_tty,
+set_dcache_line_size (c
onst c
har *args, int from_tty,
struct cmd_list_element *c)
{
if (dcache_line_size < 2
struct cmd_list_element *c)
{
if (dcache_line_size < 2
@@
-676,7
+670,7
@@
set_dcache_line_size (char *args, int from_tty,
}
static void
}
static void
-set_dcache_command (char *arg, int from_tty)
+set_dcache_command (c
onst c
har *arg, int from_tty)
{
printf_unfiltered (
"\"set dcache\" must be followed by the name of a subcommand.\n");
{
printf_unfiltered (
"\"set dcache\" must be followed by the name of a subcommand.\n");
@@
-684,7
+678,7
@@
set_dcache_command (char *arg, int from_tty)
}
static void
}
static void
-show_dcache_command (char *args, int from_tty)
+show_dcache_command (c
onst c
har *args, int from_tty)
{
cmd_show_list (dcache_show_list, from_tty, "");
}
{
cmd_show_list (dcache_show_list, from_tty, "");
}
@@
-704,12
+698,13
@@
exists only for compatibility reasons."),
show_dcache_enabled_p,
&setlist, &showlist);
show_dcache_enabled_p,
&setlist, &showlist);
- add_info ("dcache",
dcache_info
,
+ add_info ("dcache",
info_dcache_command
,
_("\
Print information on the dcache performance.\n\
_("\
Print information on the dcache performance.\n\
+Usage: info dcache [LINENUMBER]\n\
With no arguments, this command prints the cache configuration and a\n\
With no arguments, this command prints the cache configuration and a\n\
-summary of each line in the cache.
Use \"info dcache <lineno> to
dump\"\n\
-the contents of
a
given line."));
+summary of each line in the cache.
With an argument,
dump\"\n\
+the contents of
the
given line."));
add_prefix_cmd ("dcache", class_obscure, set_dcache_command, _("\
Use this command to set number of lines in dcache and line-size."),
add_prefix_cmd ("dcache", class_obscure, set_dcache_command, _("\
Use this command to set number of lines in dcache and line-size."),
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