2002-07-24 Andrew Cagney <cagney@redhat.com>

* regcache.c (regcache_raw_write): Change buf parameter to a
constant void pointer.
(regcache_raw_read): Change buf parameter to a void pointer.
(legacy_write_register_gen): Change myaddr parameter a constant
void pointer.
(supply_register): Change val parameter to a const void pointer.
* regcache.h (regcache_raw_write): Update declaration.
(regcache_raw_read): Update declaration.
(supply_register): Update declaration.

3 files changed, 20 insertions, 7 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 3b2b94e..7191190 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,15 @@
+2002-07-24  Andrew Cagney  <cagney@redhat.com>
+
+	* regcache.c (regcache_raw_write): Change buf parameter to a
+	constant void pointer.
+	(regcache_raw_read): Change buf parameter to a void pointer.
+	(legacy_write_register_gen): Change myaddr parameter a constant
+	void pointer.
+	(supply_register): Change val parameter to a const void pointer.
+	* regcache.h (regcache_raw_write): Update declaration.
+	(regcache_raw_read): Update declaration.
+	(supply_register): Update declaration.
+
 2002-07-24  Tom Tromey  <tromey@redhat.com>
 
 	* defs.h (gdb_readline_wrapper): Declare.
diff --git a/gdb/regcache.c b/gdb/regcache.c
index 4f21942..75f88a6 100644
--- a/gdb/regcache.c
+++ b/gdb/regcache.c
@@ -671,7 +671,7 @@ legacy_read_register_gen (int regnum, char *myaddr)
 }
 
 void
-regcache_raw_read (struct regcache *regcache, int regnum, char *buf)
+regcache_raw_read (struct regcache *regcache, int regnum, void *buf)
 {
   gdb_assert (regcache != NULL && buf != NULL);
   gdb_assert (regnum >= 0 && regnum < regcache->descr->nr_raw_registers);
@@ -724,7 +724,7 @@ read_register_gen (int regnum, char *buf)
    REGISTER_RAW_BYTES(REGNUM), which must be in target byte-order.  */
 
 static void
-legacy_write_register_gen (int regnum, char *myaddr)
+legacy_write_register_gen (int regnum, const void *myaddr)
 {
   int size;
   gdb_assert (regnum >= 0 && regnum < (NUM_REGS + NUM_PSEUDO_REGS));
@@ -761,7 +761,7 @@ legacy_write_register_gen (int regnum, char *myaddr)
 }
 
 void
-regcache_raw_write (struct regcache *regcache, int regnum, char *buf)
+regcache_raw_write (struct regcache *regcache, int regnum, const void *buf)
 {
   gdb_assert (regcache != NULL && buf != NULL);
   gdb_assert (regnum >= 0 && regnum < regcache->descr->nr_raw_registers);
@@ -987,7 +987,7 @@ write_register_pid (int regnum, CORE_ADDR val, ptid_t ptid)
    fact, and report it to the users of read_register and friends.  */
 
 void
-supply_register (int regnum, char *val)
+supply_register (int regnum, const void *val)
 {
 #if 1
   if (! ptid_equal (registers_ptid, inferior_ptid))
diff --git a/gdb/regcache.h b/gdb/regcache.h
index 7de8e2e..cd5bb83 100644
--- a/gdb/regcache.h
+++ b/gdb/regcache.h
@@ -35,8 +35,9 @@ struct regcache *regcache_xmalloc (struct gdbarch *gdbarch);
 /* Transfer a raw register [0..NUM_REGS) between core-gdb and the
    regcache. */
 
-void regcache_raw_read (struct regcache *regcache, int rawnum, char *buf);
-void regcache_raw_write (struct regcache *regcache, int rawnum, char *buf);
+void regcache_raw_read (struct regcache *regcache, int rawnum, void *buf);
+void regcache_raw_write (struct regcache *regcache, int rawnum,
+			 const void *buf);
 int regcache_valid_p (struct regcache *regcache, int regnum);
 CORE_ADDR regcache_raw_read_as_address (struct regcache *regcache, int rawnum);
 
@@ -44,7 +45,7 @@ CORE_ADDR regcache_raw_read_as_address (struct regcache *regcache, int rawnum);
    target.  These functions are called by the target in response to a
    target_fetch_registers() or target_store_registers().  */
 
-extern void supply_register (int regnum, char *val);
+extern void supply_register (int regnum, const void *val);
 extern void regcache_collect (int regnum, void *buf);