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lldb_cruby.py: eval outside frames

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* misc/lldb_cruby.py (lldb_rp): evaluate without frames when no
  process is running, and show error messages.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58974 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2017-05-31 02:42:10 +00:00
parent e003725fc3
commit 56abb12f8d
1 changed files with 9 additions and 2 deletions
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11
misc/lldb_cruby.py
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@ -48,7 +48,14 @@ def lldb_rp(debugger, command, result, internal_dict):
process = target.GetProcess() process = target.GetProcess()
thread = process.GetSelectedThread() thread = process.GetSelectedThread()
frame = thread.GetSelectedFrame() frame = thread.GetSelectedFrame()
val = frame.EvaluateExpression(command) if frame.IsValid():
val = frame.EvaluateExpression(command)
else:
val = target.EvaluateExpression(command)
error = val.GetError()
if error.Fail():
print >> result, error
return
num = val.GetValueAsSigned() num = val.GetValueAsSigned()
if num == RUBY_Qfalse: if num == RUBY_Qfalse:
print >> result, 'false' print >> result, 'false'
@ -57,7 +64,7 @@ def lldb_rp(debugger, command, result, internal_dict):
elif num == RUBY_Qnil: elif num == RUBY_Qnil:
print >> result, 'nil' print >> result, 'nil'
elif num == RUBY_Qundef: elif num == RUBY_Qundef:
print >> result, 'Qundef' print >> result, 'undef'
elif fixnum_p(num): elif fixnum_p(num):
print >> result, num >> 1 print >> result, num >> 1
elif flonum_p(num): elif flonum_p(num):