Make pylint happy with change d1d2d953b5016b465.

[riscv-tests.git] / debug / targets.py

diff --git a/debug/targets.py b/debug/targets.py
index e92b5932c00ff453542d8165bc136a06763b34d7..2cdbb33454270663b701f549c004624b8f4f326e 100644 (file)
--- a/debug/targets.py
+++ b/debug/targets.py
@@ -153,10 +153,10 @@ def add_target_options(parser):
             help="The command to use to start the debug server (e.g. OpenOCD)")
 
     xlen_group = parser.add_mutually_exclusive_group()
-    xlen_group.add_argument("--32", action="store_const", const=32, dest="xlen",
-            help="Force the target to be 32-bit.")
-    xlen_group.add_argument("--64", action="store_const", const=64, dest="xlen",
-            help="Force the target to be 64-bit.")
+    xlen_group.add_argument("--32", action="store_const", const=32,
+            dest="xlen", default=0, help="Force the target to be 32-bit.")
+    xlen_group.add_argument("--64", action="store_const", const=64,
+            dest="xlen", default=0, help="Force the target to be 64-bit.")
 
     parser.add_argument("--isolate", action="store_true",
             help="Try to run in such a way that multiple instances can run at "
@@ -180,10 +180,13 @@ def target(parsed):
 
     t = found[0](parsed.target, parsed)
     assert t.harts, "%s doesn't have any harts defined!" % t.name
-    for h in t.harts :
-        if (h.xlen == 0):
-            h.xlen = parsed.xlen
-        elif (h.xlen != parsed.xlen):
-            raise Exception("The target has an XLEN of %d, but the command line specified an XLEN of %d. They must match." % (h.xlen, parsed.xlen))
+    if parsed.xlen > 0:
+        for h in t.harts:
+            if h.xlen == 0:
+                h.xlen = parsed.xlen
+            elif h.xlen != parsed.xlen:
+                raise Exception("The target hart specified an XLEN of %d, but "\
+                        "the command line specified an XLEN of %d. They must "\
+                        "match." % (h.xlen, parsed.xlen))
 
     return t