[PATCH 5/7] gdb/testsuite: make pie-execl.exp work with native-gdbserver

[simon.marchi@polymtl.ca]

From: Simon Marchi <simon.marchi@polymtl.ca>

This test passes the path of an executable to execute as argv[1] to the
inferior.  This test is currently skipped with remote targets (e.g.
native-gdbserver), because it previously wasn't possible to pass
arguments to inferiors on such targets in the testsuite.  Remove that
check, and use the new -inferior-args runto option to pass the args to
the inferior.

Add

  require {!target_info exists noargs}

to reflect that the test relies on inferior args.

Change-Id: If3b884421b453d6ca93c19ca13314bbb7869218c
---
 gdb/testsuite/gdb.base/pie-execl.exp | 14 ++------------
 1 file changed, 2 insertions(+), 12 deletions(-)

diff --git a/gdb/testsuite/gdb.base/pie-execl.exp b/gdb/testsuite/gdb.base/pie-execl.exp
index 60d2270f8873..da75b47c23a4 100644
--- a/gdb/testsuite/gdb.base/pie-execl.exp
+++ b/gdb/testsuite/gdb.base/pie-execl.exp
@@ -20,21 +20,13 @@ global inferior_spawn_id
 global gdb_spawn_id
 
 require {istarget *-linux*}
-
-# In remote mode we cannot use the 'set args' command, and this
-# test requires it.
-if {[target_info exists gdb_protocol]} {
-    if {[target_info gdb_protocol] == "remote"} {
-	return
-    }
-}
+require {!target_info exists noargs}
 
 standard_testfile .c
 set executable1 ${testfile}1
 set executable2 ${testfile}2
 set binfile1 ${binfile}1
 set binfile2 ${binfile}2
-set binfile2_test_msg OBJDIR/${subdir}/${executable2}
 
 # Use conditional compilation according to `BIN' as GDB remembers the source
 # file name of the breakpoint.
@@ -47,9 +39,7 @@ if {[build_executable ${testfile}.exp $executable1 $srcfile [concat $opts {addit
 
 clean_restart ${executable1}
 
-gdb_test_no_output "set args ${binfile2}" "set args ${binfile2_test_msg}"
-
-if {![runto_main]} {
+if {![runto_main -inferior-args $binfile2]} {
     return -1
 }
 
-- 
2.54.0