* hppa-tdep.h (hppa_in_solib_call_trampoline)

[deliverable/binutils-gdb.git] / gdb / dcache.c

diff --git a/gdb/dcache.c b/gdb/dcache.c
index b1e53e634dbc2f16047c6c5ee189e9090037500c..43640b0e48e38f9e1bcb9f35ddb87a3027b5756c 100644 (file)
--- a/gdb/dcache.c
+++ b/gdb/dcache.c
@@ -1,6 +1,6 @@
 /* Caching code for GDB, the GNU debugger.
 
-   Copyright 1992, 1993, 1995, 1996, 1998, 1999, 2000, 2001, 2003 Free
+   Copyright (C) 1992, 1993, 1995, 1996, 1998, 1999, 2000, 2001, 2003 Free
    Software Foundation, Inc.
 
    This file is part of GDB.
@@ -17,8 +17,8 @@
 
    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.  */
+   Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
 
 #include "defs.h"
 #include "dcache.h"
@@ -124,7 +124,7 @@ struct dcache_block
   {
     struct dcache_block *p;    /* next in list */
     CORE_ADDR addr;            /* Address for which data is recorded.  */
-    char data[LINE_SIZE];      /* bytes at given address */
+    gdb_byte data[LINE_SIZE];  /* bytes at given address */
     unsigned char state[LINE_SIZE];    /* what state the data is in */
 
     /* whether anything in state is dirty - used to speed up the 
@@ -162,10 +162,6 @@ struct dcache_struct
     struct dcache_block *the_cache;
   };
 
-static int dcache_poke_byte (DCACHE *dcache, CORE_ADDR addr, char *ptr);
-
-static int dcache_peek_byte (DCACHE *dcache, CORE_ADDR addr, char *ptr);
-
 static struct dcache_block *dcache_hit (DCACHE *dcache, CORE_ADDR addr);
 
 static int dcache_write_line (DCACHE *dcache, struct dcache_block *db);
@@ -181,6 +177,13 @@ static void dcache_info (char *exp, int tty);
 void _initialize_dcache (void);
 
 static int dcache_enabled_p = 0;
+static void
+show_dcache_enabled_p (struct ui_file *file, int from_tty,
+                      struct cmd_list_element *c, const char *value)
+{
+  fprintf_filtered (file, _("Cache use for remote targets is %s.\n"), value);
+}
+
 
 DCACHE *last_cache;            /* Used by info dcache */
 
@@ -243,7 +246,7 @@ static int
 dcache_write_line (DCACHE *dcache, struct dcache_block *db)
 {
   CORE_ADDR memaddr;
-  char *myaddr;
+  gdb_byte *myaddr;
   int len;
   int res;
   int reg_len;
@@ -324,7 +327,7 @@ static int
 dcache_read_line (DCACHE *dcache, struct dcache_block *db)
 {
   CORE_ADDR memaddr;
-  char *myaddr;
+  gdb_byte *myaddr;
   int len;
   int res;
   int reg_len;
@@ -443,7 +446,7 @@ dcache_writeback (DCACHE *dcache)
    Returns 0 on error. */
 
 static int
-dcache_peek_byte (DCACHE *dcache, CORE_ADDR addr, char *ptr)
+dcache_peek_byte (DCACHE *dcache, CORE_ADDR addr, gdb_byte *ptr)
 {
   struct dcache_block *db = dcache_hit (dcache, addr);
 
@@ -470,7 +473,7 @@ dcache_peek_byte (DCACHE *dcache, CORE_ADDR addr, char *ptr)
  */
 
 static int
-dcache_poke_byte (DCACHE *dcache, CORE_ADDR addr, char *ptr)
+dcache_poke_byte (DCACHE *dcache, CORE_ADDR addr, gdb_byte *ptr)
 {
   struct dcache_block *db = dcache_hit (dcache, addr);
 
@@ -525,11 +528,11 @@ dcache_free (DCACHE *dcache)
    This routine is indended to be called by remote_xfer_ functions. */
 
 int
-dcache_xfer_memory (DCACHE *dcache, CORE_ADDR memaddr, char *myaddr, int len,
-                   int should_write)
+dcache_xfer_memory (DCACHE *dcache, CORE_ADDR memaddr, gdb_byte *myaddr,
+                   int len, int should_write)
 {
   int i;
-  int (*xfunc) (DCACHE *dcache, CORE_ADDR addr, char *ptr);
+  int (*xfunc) (DCACHE *dcache, CORE_ADDR addr, gdb_byte *ptr);
   xfunc = should_write ? dcache_poke_byte : dcache_peek_byte;
 
   for (i = 0; i < len; i++)
@@ -595,7 +598,7 @@ Unfortunately, gdb does not currently know anything about volatile\n\
 registers and thus data caching will produce incorrect results with\n\
 volatile registers are in use.  By default, this option is off."),
                           NULL,
-                          NULL, /* FIXME: i18n: */
+                          show_dcache_enabled_p,
                           &setlist, &showlist);
 
   add_info ("dcache", dcache_info,