From: Doug Evans <dje@google.com>
Date: Fri, 24 Jul 2015 22:35:12 +0000 (-0700)
Subject: lib/gdb.exp (clean_restart): Make executable optional.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=7b606f95c9bcfa1b569fe5d33f7d2a73d39322f4;p=binutils-gdb.git

lib/gdb.exp (clean_restart): Make executable optional.

gdb/testsuite/ChangeLog:

	* lib/gdb.exp (clean_restart): Make executable optional.
---

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 992d74a72f3..6c7b9298df4 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2015-07-24  Doug Evans  <dje@google.com>
+
+	* lib/gdb.exp (clean_restart): Make executable optional.
+
 2015-07-24  Doug Evans  <dje@google.com>
 
 	* gdb.base/watchpoint.exp (test_complex_watchpoint): Remove
diff --git a/gdb/testsuite/lib/gdb.exp b/gdb/testsuite/lib/gdb.exp
index f32d04a3f21..1f3f838a9ad 100644
--- a/gdb/testsuite/lib/gdb.exp
+++ b/gdb/testsuite/lib/gdb.exp
@@ -4895,18 +4895,27 @@ proc build_executable { testname executable {sources ""} {options {debug}} } {
     return [eval build_executable_from_specs $arglist]
 }
 
-# Starts fresh GDB binary and loads EXECUTABLE into GDB. EXECUTABLE is
-# the basename of the binary.
-# The return value is 0 for success, -1 for failure.
-proc clean_restart { executable } {
+# Starts fresh GDB binary and loads an optional executable into GDB.
+# Usage: clean_restart [executable]
+# EXECUTABLE is the basename of the binary.
+
+proc clean_restart { args } {
     global srcdir
     global subdir
-    set binfile [standard_output_file ${executable}]
+
+    if { [llength $args] > 1 } {
+	error "bad number of args: [llength $args]"
+    }
 
     gdb_exit
     gdb_start
     gdb_reinitialize_dir $srcdir/$subdir
-    return [gdb_load ${binfile}]
+
+    if { [llength $args] >= 1 } {
+	set executable [lindex $args 0]
+	set binfile [standard_output_file ${executable}]
+	gdb_load ${binfile}
+    }
 }
 
 # Prepares for testing by calling build_executable_full, then