From: Simon Marchi <simon.marchi@ericsson.com>
Date: Tue, 5 Sep 2017 15:40:44 +0000 (+0200)
Subject: Test different follow-exec-mode settings in gdb.multi/multi-arch-exec.exp
X-Git-Tag: gdb-8.0.1-release~3
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e8311673316b29c557dcc18a09e252de724dc910;p=thirdparty%2Fbinutils-gdb.git

Test different follow-exec-mode settings in gdb.multi/multi-arch-exec.exp

Using follow-exec-mode "new" takes a different code path than "same", so
it's interesting to test this path in combination with a change in
architecture of the inferior.  This test fails if you remove the
previous patch.

gdb/testsuite/ChangeLog:

	* gdb.multi/multi-arch-exec.exp: Test with different
	"follow-exec-mode" settings.
	(do_test): New procedure.
---

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 9a656b68182..06d882917ba 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2017-09-05  Simon Marchi  <simon.marchi@ericsson.com>
+
+	* gdb.multi/multi-arch-exec.exp: Test with different
+	"follow-exec-mode" settings.
+	(do_test): New procedure.
+
 2017-08-28  Simon Marchi  <simon.marchi@ericsson.com>
 
 	* gdb.base/commands.exp (user_defined_command_case_sensitivity):
diff --git a/gdb/testsuite/gdb.multi/multi-arch-exec.exp b/gdb/testsuite/gdb.multi/multi-arch-exec.exp
index ed985320b8c..27a0d602a12 100644
--- a/gdb/testsuite/gdb.multi/multi-arch-exec.exp
+++ b/gdb/testsuite/gdb.multi/multi-arch-exec.exp
@@ -76,12 +76,22 @@ if { [prepare_for_testing "failed to prepare" ${exec2} "${srcfile2}" \
     return -1
 }
 
-clean_restart ${exec1}
-if ![runto_main] then {
-    fail "couldn't run to main"
-    return -1
+proc do_test { mode } {
+	global exec1
+
+	clean_restart ${exec1}
+	if ![runto_main] then {
+	    fail "couldn't run to main"
+	    return -1
+	}
+
+	gdb_test_no_output "set follow-exec-mode $mode"
+
+	# Test that GDB updates the target description / arch successfuly
+	# after the exec.
+	gdb_test "continue" "Breakpoint 1, main.*" "continue across exec that changes architecture"
 }
 
-# Test that GDB updates the target description / arch successfuly
-# after the exec.
-gdb_test "continue" "Breakpoint 1, main.*" "continue across exec that changes architecture"
+foreach follow_exec_mode {"same" "new"} {
+    do_test $follow_exec_mode
+}