diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index badaa83e70..5308edb0d3 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,12 @@
+2004-01-13  Elena Zannoni  <ezannoni@redhat.com>
+
+         * gdb.threads/gcore-thread.exp: Prefix name of binary with
+         test specific name.
+         * gdb.mi/gdb669.exp: Ditto.
+         * gdb.mi/mi-pthreads.exp: Ditto.
+         * gdb.mi/mi1-pthreads.exp: Ditto.
+         * gdb.mi/mi2-pthreads.exp: Ditto.
+
 2004-01-12  Michael Chastain  <mec.gnu@mindspring.com>
 
 	* gdb.cp/member-ptr.cc: Add copyright notice.
diff --git a/gdb/testsuite/gdb.mi/gdb669.exp b/gdb/testsuite/gdb.mi/gdb669.exp
index d03ce35293..4bdcdab7a8 100644
--- a/gdb/testsuite/gdb.mi/gdb669.exp
+++ b/gdb/testsuite/gdb.mi/gdb669.exp
@@ -1,4 +1,4 @@
-# Copyright 2002, 2003 Free Software Foundation, Inc.
+# Copyright 2002, 2003, 2004 Free Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -176,7 +176,7 @@ proc check_mi_and_console_threads {name} {
 #
 set testfile "pthreads"
 set srcfile "$testfile.c"
-set binfile "$objdir/$subdir/$testfile"
+set binfile "$objdir/$subdir/gdb669-$testfile"
 
 set options [list debug incdir=$objdir]
 if {[gdb_compile_pthreads "$srcdir/$subdir/$srcfile" $binfile executable $options] != "" } {
diff --git a/gdb/testsuite/gdb.mi/mi-pthreads.exp b/gdb/testsuite/gdb.mi/mi-pthreads.exp
index 532134acc0..be1864798f 100644
--- a/gdb/testsuite/gdb.mi/mi-pthreads.exp
+++ b/gdb/testsuite/gdb.mi/mi-pthreads.exp
@@ -1,4 +1,4 @@
-# Copyright 2002, 2003 Free Software Foundation, Inc.
+# Copyright 2002, 2003, 2004 Free Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -205,7 +205,7 @@ proc check_mi_thread_command_set {} {
 #
 set testfile "pthreads"
 set srcfile "$testfile.c"
-set binfile "$objdir/$subdir/$testfile"
+set binfile "$objdir/$subdir/mi-$testfile"
 
 set options [list debug incdir=$objdir]
 if {[gdb_compile_pthreads "$srcdir/$subdir/$srcfile" $binfile executable $options] != "" } {
diff --git a/gdb/testsuite/gdb.mi/mi1-pthreads.exp b/gdb/testsuite/gdb.mi/mi1-pthreads.exp
index f84f1fe146..df841b2141 100644
--- a/gdb/testsuite/gdb.mi/mi1-pthreads.exp
+++ b/gdb/testsuite/gdb.mi/mi1-pthreads.exp
@@ -1,4 +1,4 @@
-# Copyright 2002, 2003 Free Software Foundation, Inc.
+# Copyright 2002, 2003, 2004 Free Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -205,7 +205,7 @@ proc check_mi_thread_command_set {} {
 #
 set testfile "pthreads"
 set srcfile "$testfile.c"
-set binfile "$objdir/$subdir/$testfile"
+set binfile "$objdir/$subdir/mi1-$testfile"
 
 set options [list debug incdir=$objdir]
 if {[gdb_compile_pthreads "$srcdir/$subdir/$srcfile" $binfile executable $options] != "" } {
diff --git a/gdb/testsuite/gdb.mi/mi2-pthreads.exp b/gdb/testsuite/gdb.mi/mi2-pthreads.exp
index fe007e5533..4067883b34 100644
--- a/gdb/testsuite/gdb.mi/mi2-pthreads.exp
+++ b/gdb/testsuite/gdb.mi/mi2-pthreads.exp
@@ -1,4 +1,4 @@
-# Copyright 2002, 2003 Free Software Foundation, Inc.
+# Copyright 2002, 2003, 2004 Free Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -205,7 +205,7 @@ proc check_mi_thread_command_set {} {
 #
 set testfile "pthreads"
 set srcfile "$testfile.c"
-set binfile "$objdir/$subdir/$testfile"
+set binfile "$objdir/$subdir/mi2-$testfile"
 
 set options [list debug incdir=$objdir]
 if {[gdb_compile_pthreads "$srcdir/$subdir/$srcfile" $binfile executable $options] != "" } {
diff --git a/gdb/testsuite/gdb.threads/gcore-thread.exp b/gdb/testsuite/gdb.threads/gcore-thread.exp
index 40c9adaad8..43d253e269 100644
--- a/gdb/testsuite/gdb.threads/gcore-thread.exp
+++ b/gdb/testsuite/gdb.threads/gcore-thread.exp
@@ -1,4 +1,4 @@
-# Copyright 2002, 2003 Free Software Foundation, Inc.
+# Copyright 2002, 2003, 2004 Free Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -30,7 +30,7 @@ set bug_id 0
 # Single-threaded test case
 set testfile "pthreads"
 set srcfile  ${testfile}.c
-set binfile  ${objdir}/${subdir}/${testfile}
+set binfile  ${objdir}/${subdir}/gcore-${testfile}
 
 if [istarget "*-*-linux"] then {
     set target_cflags "-D_MIT_POSIX_THREADS"