sim: constify sim_write source buffer (part 2)

As pointed out by Sandra Loosemore, a bunch of targets define sim_write
themselves instead of using the common/ code.  So constify them too.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

4 files changed, 10 insertions, 4 deletions

diff --git a/sim/m32c/ChangeLog b/sim/m32c/ChangeLog
index e443c16..9827937 100644
--- a/sim/m32c/ChangeLog
+++ b/sim/m32c/ChangeLog
@@ -1,3 +1,9 @@
+2010-04-14  Mike Frysinger  <vapier@gentoo.org>
+
+	* gdb-if.c (sim_write): Add const to buf arg.
+	* mem.h (mem_put_blk): Add const to bufptr arg.
+	* mem.c (mem_put_blk): Likewise, and add const to cast.
+
 2010-01-20  DJ Delorie  <dj@redhat.com>
 
 	* m32c.opc (MATH_OP): When doing subtraction, also set carry if
diff --git a/sim/m32c/gdb-if.c b/sim/m32c/gdb-if.c
index c44c7ec..fb943f5 100644
--- a/sim/m32c/gdb-if.c
+++ b/sim/m32c/gdb-if.c
@@ -167,7 +167,7 @@ sim_read (SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length)
 }
 
 int
-sim_write (SIM_DESC sd, SIM_ADDR mem, unsigned char *buf, int length)
+sim_write (SIM_DESC sd, SIM_ADDR mem, const unsigned char *buf, int length)
 {
   check_desc (sd);
 
diff --git a/sim/m32c/mem.c b/sim/m32c/mem.c
index c25b963..02604d5 100644
--- a/sim/m32c/mem.c
+++ b/sim/m32c/mem.c
@@ -365,13 +365,13 @@ mem_put_si (int address, unsigned long value)
 }
 
 void
-mem_put_blk (int address, void *bufptr, int nbytes)
+mem_put_blk (int address, const void *bufptr, int nbytes)
 {
   S ("<=");
   if (enable_counting)
     mem_counters[1][1] += nbytes;
   while (nbytes--)
-    mem_put_byte (address++, *(unsigned char *) bufptr++);
+    mem_put_byte (address++, *(const unsigned char *) bufptr++);
   E ();
 }
 
diff --git a/sim/m32c/mem.h b/sim/m32c/mem.h
index 5caef25..a36a389 100644
--- a/sim/m32c/mem.h
+++ b/sim/m32c/mem.h
@@ -27,7 +27,7 @@ void mem_put_hi (int address, unsigned short value);
 void mem_put_psi (int address, unsigned long value);
 void mem_put_si (int address, unsigned long value);
 
-void mem_put_blk (int address, void *bufptr, int nbytes);
+void mem_put_blk (int address, const void *bufptr, int nbytes);
 
 unsigned char mem_get_pc ();