gdb:

	* corefile.c (write_memory_with_notification): New.
	* gdbcore.h: Declare write_memory_with_notification.
	* ada-lang.c (ada_value_assign): Replace 'write_memory' and
	'observer_notify_memory_changed' with 'write_memory_with_notification'.
	* valops.c (value_assign): Likewise.
	* python/py-inferior.c (infpy_write_memory): Call
	'write_memory_with_notification'.

6 files changed, 30 insertions, 6 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 8b0c16d..817c074 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,13 @@
+2012-06-24  Yao Qi  <yao@codesourcery.com>
+
+	* corefile.c (write_memory_with_notification): New.
+	* gdbcore.h: Declare write_memory_with_notification.
+	* ada-lang.c (ada_value_assign): Replace 'write_memory' and
+	'observer_notify_memory_changed' with 'write_memory_with_notification'.
+	* valops.c (value_assign): Likewise.
+	* python/py-inferior.c (infpy_write_memory): Call
+	'write_memory_with_notification'.
+
 2012-06-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
 
 	* cc-with-index.sh: Use also -ex "set auto-load no".
diff --git a/gdb/ada-lang.c b/gdb/ada-lang.c
index 6f65472..7afcef8 100644
--- a/gdb/ada-lang.c
+++ b/gdb/ada-lang.c
@@ -2534,8 +2534,7 @@ ada_value_assign (struct value *toval, struct value *fromval)
       else
         move_bits (buffer, value_bitpos (toval),
 		   value_contents (fromval), 0, bits, 0);
-      write_memory (to_addr, buffer, len);
-      observer_notify_memory_changed (to_addr, len, buffer);
+      write_memory_with_notification (to_addr, buffer, len);
 
       val = value_copy (toval);
       memcpy (value_contents_raw (val), value_contents (fromval),
diff --git a/gdb/corefile.c b/gdb/corefile.c
index 611cd62..ac8eff5 100644
--- a/gdb/corefile.c
+++ b/gdb/corefile.c
@@ -34,6 +34,7 @@
 #include "gdb_stat.h"
 #include "completer.h"
 #include "exceptions.h"
+#include "observer.h"
 
 /* Local function declarations.  */
 
@@ -361,6 +362,16 @@ write_memory (CORE_ADDR memaddr,
     memory_error (status, memaddr);
 }
 
+/* Same as write_memory, but notify 'memory_changed' observers.  */
+
+void
+write_memory_with_notification (CORE_ADDR memaddr, const bfd_byte *myaddr,
+				ssize_t len)
+{
+  write_memory (memaddr, myaddr, len);
+  observer_notify_memory_changed (memaddr, len, myaddr);
+}
+
 /* Store VALUE at ADDR in the inferior as a LEN-byte unsigned
    integer.  */
 void
diff --git a/gdb/gdbcore.h b/gdb/gdbcore.h
index 1081f3f..d6c9de2 100644
--- a/gdb/gdbcore.h
+++ b/gdb/gdbcore.h
@@ -86,6 +86,12 @@ CORE_ADDR read_memory_typed_address (CORE_ADDR addr, struct type *type);
 extern void write_memory (CORE_ADDR memaddr, const gdb_byte *myaddr,
 			  ssize_t len);
 
+/* Same as write_memory, but notify 'memory_changed' observers.  */
+
+extern void write_memory_with_notification (CORE_ADDR memaddr,
+					    const bfd_byte *myaddr,
+					    ssize_t len);
+
 /* Store VALUE at ADDR in the inferior as a LEN-byte unsigned integer.  */
 extern void write_memory_unsigned_integer (CORE_ADDR addr, int len,
                                            enum bfd_endian byte_order,
diff --git a/gdb/python/py-inferior.c b/gdb/python/py-inferior.c
index efbf14b..2b229be 100644
--- a/gdb/python/py-inferior.c
+++ b/gdb/python/py-inferior.c
@@ -493,7 +493,7 @@ infpy_write_memory (PyObject *self, PyObject *args, PyObject *kw)
 	  error = 1;
 	  break;
 	}
-      write_memory (addr, buffer, length);
+      write_memory_with_notification (addr, buffer, length);
     }
   GDB_PY_HANDLE_EXCEPTION (except);
 
diff --git a/gdb/valops.c b/gdb/valops.c
index 5002272..97d889b 100644
--- a/gdb/valops.c
+++ b/gdb/valops.c
@@ -1299,9 +1299,7 @@ value_assign (struct value *toval, struct value *fromval)
 	    dest_buffer = value_contents (fromval);
 	  }
 
-	write_memory (changed_addr, dest_buffer, changed_len);
-	observer_notify_memory_changed (changed_addr, changed_len,
-					dest_buffer);
+	write_memory_with_notification (changed_addr, dest_buffer, changed_len);
       }
       break;