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authorTim Newsome <tim@sifive.com>2017-11-15 16:51:49 -0800
committerTim Newsome <tim@sifive.com>2017-11-15 16:57:56 -0800
commit60c5dd3ffbde1383b54ab66088e85a91ebe3e324 (patch)
treeb0766b0564c3b063605b7439599c07e6e6184d13
parent6cd865488a4ef49f0f68f46ef619f097a0ae9ec0 (diff)
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Clarify PrivTest detail.
-rwxr-xr-xdebug/gdbserver.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/debug/gdbserver.py b/debug/gdbserver.py
index 162854c..43ac1e0 100755
--- a/debug/gdbserver.py
+++ b/debug/gdbserver.py
@@ -814,6 +814,8 @@ class PrivTest(GdbTest):
class PrivRw(PrivTest):
def test(self):
"""Test reading/writing priv."""
+ # Leave the PC at _start, where the first 4 instructions should be
+ # legal in any mode.
for privilege in range(4):
self.gdb.p("$priv=%d" % privilege)
self.gdb.stepi()