diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index d945411a4f..9dc5085334 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2016-02-15  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	* gdb.arch/i386-gnu-cfi.exp: Use standard_output_file.
+	* gdb.arch/i386-prologue.exp: Likewise.
+	* gdb.arch/i386-size.exp: Likewise.
+
 2016-02-15  Simon Marchi  <simon.marchi@ericsson.com>
 
 	* gdb.base/wrong_frame_bt_full.exp: Use standard_output_file to
diff --git a/gdb/testsuite/gdb.arch/i386-gnu-cfi.exp b/gdb/testsuite/gdb.arch/i386-gnu-cfi.exp
index 247b9ef80b..b569139761 100644
--- a/gdb/testsuite/gdb.arch/i386-gnu-cfi.exp
+++ b/gdb/testsuite/gdb.arch/i386-gnu-cfi.exp
@@ -31,7 +31,7 @@ if { ![is_x86_like_target] } then {
 set testfile "i386-gnu-cfi"
 set srcfilec ${testfile}.c
 set srcfileasm ${testfile}-asm.S
-set binfile ${objdir}/${subdir}/${testfile}
+set binfile [standard_output_file ${testfile}]
 
 # some targets have leading underscores on assembly symbols.
 set additional_flags [gdb_target_symbol_prefix_flags]
diff --git a/gdb/testsuite/gdb.arch/i386-prologue.exp b/gdb/testsuite/gdb.arch/i386-prologue.exp
index 00ccfe56d3..399c628bc4 100644
--- a/gdb/testsuite/gdb.arch/i386-prologue.exp
+++ b/gdb/testsuite/gdb.arch/i386-prologue.exp
@@ -28,7 +28,7 @@ if { ![is_x86_like_target] } then {
 
 set testfile "i386-prologue"
 set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
+set binfile [standard_output_file ${testfile}]
 
 # some targets have leading underscores on assembly symbols.
 set additional_flags [gdb_target_symbol_prefix_flags]
diff --git a/gdb/testsuite/gdb.arch/i386-size.exp b/gdb/testsuite/gdb.arch/i386-size.exp
index 4d4995019a..61acf2f66b 100644
--- a/gdb/testsuite/gdb.arch/i386-size.exp
+++ b/gdb/testsuite/gdb.arch/i386-size.exp
@@ -27,7 +27,7 @@ if { ![is_x86_like_target] } then {
 
 set testfile "i386-size"
 set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
+set binfile [standard_output_file ${testfile}]
 
 # some targets have leading underscores on assembly symbols.
 set additional_flags [gdb_target_symbol_prefix_flags]