diff --git a/sim/mips/ChangeLog b/sim/mips/ChangeLog
index bfea81bd58..baee5ecf1a 100644
--- a/sim/mips/ChangeLog
+++ b/sim/mips/ChangeLog
@@ -1,4 +1,8 @@
 start-sanitize-r5900
+Wed Nov 11 16:53:57 1998  Andrew Cagney  <cagney@b1.cygnus.com>
+
+	* r5900.igen (RSQRT): Set both I/SI and D/SD when div-0.
+
 Thu Nov  5 10:29:42 EST 1998  Frank Ch. Eigler  <fche@cygnus.com>
 
 	* r5900.igen (r59fp_opdiv): Correct erroneous FGR[FD] reference.
diff --git a/sim/testsuite/mips64r5900-elf/ChangeLog b/sim/testsuite/mips64r5900-elf/ChangeLog
index 16e0931939..af9a411fe8 100644
--- a/sim/testsuite/mips64r5900-elf/ChangeLog
+++ b/sim/testsuite/mips64r5900-elf/ChangeLog
@@ -1,3 +1,7 @@
+Wed Nov 11 17:42:49 1998  Andrew Cagney  <cagney@b1.cygnus.com>
+
+	* f-rsqrt.s: div(-0) can set both I/SI + D/SD.
+
 Thu Nov  5 10:37:40 EST 1998  Frank Ch. Eigler <fche@cygnus.com>
 
 	* t-prot3w.s: Correct test of prot3w insn.