diff -r -U8 gdb-5.2/gdb/ChangeLog gdb-5.2-mod/gdb/ChangeLog
--- gdb-5.2/gdb/ChangeLog	Fri Apr 26 20:05:21 2002
+++ gdb-5.2-mod/gdb/ChangeLog	Thu Jul 11 18:39:18 2002
@@ -1,8 +1,14 @@
+2002-09-11  Grant Edwards <grante@visi.com>
+
+        * rdi-share/ardi.c: add 10ms sleep (iff there's no
+          ui_loop_hook) to busy-wait loop when target is
+          running.
+
 2002-04-26  GDB Administrator  <gdbadmin@sourceware.cygnus.com>
 
 	GDB 5.2 Released.
 	* version.in: Update to version 5.2.
 
 2002-04-26  Michal Ludvig  <mludvig@suse.cz>
 
 	* x86-64-tdep.c (x86_64_skip_prologue): Print note when debugging
Only in gdb-5.2-mod/gdb: ChangeLog~
diff -r -U8 gdb-5.2/gdb/rdi-share/ardi.c gdb-5.2-mod/gdb/rdi-share/ardi.c
--- gdb-5.2/gdb/rdi-share/ardi.c	Thu Oct 12 17:56:31 2000
+++ gdb-5.2-mod/gdb/rdi-share/ardi.c	Thu Jul 11 18:28:58 2002
@@ -1411,16 +1411,18 @@
   interrupt_request = FALSE;
   stop_request = FALSE;
   
   signal(SIGINT, ardi_sigint_handler);
   while( executing )
   {
     if (ui_loop_hook)
       ui_loop_hook(0);
+    else
+      usleep(10000);
     
     if (interrupt_request || stop_request)
       {
         interrupt_target();
         interrupt_request = FALSE;
         stop_request = FALSE;
       }
     Adp_AsynchronousProcessing( async_block_on_nothing );