diff --git a/sim/v850/ChangeLog b/sim/v850/ChangeLog
index e09652d08bf..4ee406a68e9 100644
--- a/sim/v850/ChangeLog
+++ b/sim/v850/ChangeLog
@@ -1,3 +1,19 @@
+Fri Sep 26 11:56:02 1997  Felix Lee  <flee@cygnus.com>
+
+	* sim-main.h: delete null override of SIM_ENGINE_HALT_HOOK and
+ 	SIM_ENGINE_RESTART_HOOK.
+	
+Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
+
+	* configure: Regenerated to track ../common/aclocal.m4 changes.
+
+Wed Sep 24 17:28:26 1997  Andrew Cagney  <cagney@b1.cygnus.com>
+
+	* sim-main.h (WITH_TARGET_WORD_MSB): Delete.
+
+	* configure.in (SIM_AC_OPTION_BITSIZE): Specify 32 bit
+ 	architecture with MSB == 31.
+
 Wed Sep 24 14:04:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 
 	* v850.igen: Make divh insn with RRRRR==0 breakpoint.