9 files changed, 38 insertions, 7 deletions
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index f3224d4..1ac687e 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,16 @@
+2018-12-21  Jan Vrany  <jan.vrany@fit.cvut.cz>
+
+	* lib/gdb.exp (gdb_compile): Add new nopie flag enforce
+	non-PIE executables.
+	* README: Mention the gdb,nopie_flag board setting.
+	* gdb.arch/amd64-disp-step.exp: Use nopie flag to enforce
+	non-PIE executable.
+	* gdb.arch/amd64-entry-value.exp: Likewise.
+	* gdb.arch/amd64-invalid-stack-middle.exp: Likewise.
+	* gdb.arch/i386-float.exp: Likewise.
+	* gdb.arch/i386-signal.exp: Likewise.
+	* gdb.mi/mi-reg-undefined.exp: Likewise.
+
 2018-12-21  Paul Marechal  <paul.marechal@ericsson.com>
 
 	PR gdb/23974
diff --git a/gdb/testsuite/README b/gdb/testsuite/README
index 723d8ba..b5e75b9 100644
--- a/gdb/testsuite/README
+++ b/gdb/testsuite/README
@@ -482,6 +482,11 @@ gdb,no_thread_names
 
   The target doesn't support thread names.
 
+gdb,nopie_flag
+
+  The flag required to force the compiler to produce non-position-independent
+  executables.
+
 Testsuite Organization
 **********************
 
diff --git a/gdb/testsuite/gdb.arch/amd64-disp-step.exp b/gdb/testsuite/gdb.arch/amd64-disp-step.exp
index 782b758..0b941e7 100644
--- a/gdb/testsuite/gdb.arch/amd64-disp-step.exp
+++ b/gdb/testsuite/gdb.arch/amd64-disp-step.exp
@@ -25,9 +25,10 @@ if { ![istarget x86_64-*-* ] || ![is_lp64_target] } {
 
 set newline "\[\r\n\]*"
 
+set opts {debug nopie}
 standard_testfile .S
 
-if { [prepare_for_testing "failed to prepare" $testfile $srcfile] } {
+if { [prepare_for_testing "failed to prepare" $testfile $srcfile $opts] } {
     return -1
 }
 
diff --git a/gdb/testsuite/gdb.arch/amd64-entry-value.exp b/gdb/testsuite/gdb.arch/amd64-entry-value.exp
index 72700d5..a8d7d4e 100644
--- a/gdb/testsuite/gdb.arch/amd64-entry-value.exp
+++ b/gdb/testsuite/gdb.arch/amd64-entry-value.exp
@@ -14,7 +14,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 standard_testfile .s
-set opts {}
+set opts {nopie}
 
 if [info exists COMPILE] {
     # make check RUNTESTFLAGS="gdb.arch/amd64-entry-value.exp COMPILE=1"
diff --git a/gdb/testsuite/gdb.arch/amd64-invalid-stack-middle.exp b/gdb/testsuite/gdb.arch/amd64-invalid-stack-middle.exp
index 2bb0344..db4d9d7 100644
--- a/gdb/testsuite/gdb.arch/amd64-invalid-stack-middle.exp
+++ b/gdb/testsuite/gdb.arch/amd64-invalid-stack-middle.exp
@@ -27,7 +27,6 @@
 # run twice, and we restart gdb before testing each different command to
 # ensure that nothing is being cached.
 
-set opts {}
 standard_testfile .S
 
 if { ![istarget x86_64-*-* ] || ![is_lp64_target] } {
@@ -35,7 +34,7 @@ if { ![istarget x86_64-*-* ] || ![is_lp64_target] } {
     return
 }
 
-if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile} $opts] } {
+if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile} {nopie}] } {
     return -1
 }
 
diff --git a/gdb/testsuite/gdb.arch/i386-float.exp b/gdb/testsuite/gdb.arch/i386-float.exp
index 87c90c3..f0d05f3 100644
--- a/gdb/testsuite/gdb.arch/i386-float.exp
+++ b/gdb/testsuite/gdb.arch/i386-float.exp
@@ -28,7 +28,7 @@ standard_testfile .S
 # some targets have leading underscores on assembly symbols.
 set additional_flags [gdb_target_symbol_prefix_flags_asm]
 
-if { [prepare_for_testing "failed to prepare" $testfile $srcfile [list debug $additional_flags]] } {
+if { [prepare_for_testing "failed to prepare" $testfile $srcfile [list debug nopie $additional_flags]] } {
     return -1
 }
 
diff --git a/gdb/testsuite/gdb.arch/i386-signal.exp b/gdb/testsuite/gdb.arch/i386-signal.exp
index 38046a1..d7acb04 100644
--- a/gdb/testsuite/gdb.arch/i386-signal.exp
+++ b/gdb/testsuite/gdb.arch/i386-signal.exp
@@ -23,7 +23,7 @@ if { ![istarget "i?86-*-*"] && ![istarget "x86_64-*-*"] } then {
 standard_testfile
 
 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" \
-	  executable { debug }] != "" } {
+	  executable { debug nopie }] != "" } {
     untested "failed to compile"
     return -1
 }
diff --git a/gdb/testsuite/gdb.mi/mi-reg-undefined.exp b/gdb/testsuite/gdb.mi/mi-reg-undefined.exp
index 83abab1..e7f0b54 100644
--- a/gdb/testsuite/gdb.mi/mi-reg-undefined.exp
+++ b/gdb/testsuite/gdb.mi/mi-reg-undefined.exp
@@ -33,7 +33,7 @@ if [mi_gdb_start] {
 
 standard_testfile .S
 
-if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
+if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nopie}] != "" } {
      untested "failed to compile"
      return -1
 }
diff --git a/gdb/testsuite/lib/gdb.exp b/gdb/testsuite/lib/gdb.exp
index 5a5713b..c5fda74 100644
--- a/gdb/testsuite/lib/gdb.exp
+++ b/gdb/testsuite/lib/gdb.exp
@@ -3482,6 +3482,7 @@ set gdb_saved_set_unbuffered_mode_obj ""
 #     dynamically load libraries at runtime.  For example, on Linux, this adds
 #     -ldl so that the test can use dlopen.
 #   - nowarnings:  Inhibit all compiler warnings.
+#   - nopie: Prevent creation of PIE executables.
 #
 # And here are some of the not too obscure options understood by DejaGnu that
 # influence the compilation:
@@ -3603,6 +3604,18 @@ proc gdb_compile {source dest type options} {
 	set options [lreplace $options $nowarnings $nowarnings $flag]
     }
 
+    # Replace the "nopie" option with the appropriate additional_flags
+    # to disable PIE executables.
+    set nopie [lsearch -exact $options nopie]
+    if {$nopie != -1} {
+	if [target_info exists gdb,nopie_flag] {
+	    set flag "ldflags=[target_info gdb,nopie_flag]"
+	} else {
+	    set flag "ldflags=-no-pie"
+	}
+	set options [lreplace $options $nopie $nopie $flag]
+    }
+
     if { $type == "executable" } {
 	if { ([istarget "*-*-mingw*"]
 	      || [istarget "*-*-*djgpp"]