lldb_cruby.py: T_RATIONAL support [ci skip]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65244 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 11 insertions, 0 deletions

diff --git a/misc/lldb_cruby.py b/misc/lldb_cruby.py
index d411b32ecf..c9bb5cac7b 100755
--- a/misc/lldb_cruby.py
+++ b/misc/lldb_cruby.py
@@ -82,6 +82,9 @@ def lldb_rp(debugger, command, result, internal_dict):
     if error.Fail():
         print >> result, error
         return
+    lldb_inspect(debugger, target, result, val)
+
+def lldb_inspect(debugger, target, result, val):
     num = val.GetValueAsSigned()
     if num == RUBY_Qfalse:
         print >> result, 'false'
@@ -174,6 +177,14 @@ def lldb_rp(debugger, command, result, internal_dict):
             tRFloat = target.FindFirstType("struct RFloat").GetPointerType()
             val = val.Cast(tRFloat)
             append_command_output(debugger, "p *(double *)%0#x" % val.GetValueForExpressionPath("->float_value").GetAddress(), result)
+        elif flType == RUBY_T_RATIONAL:
+            tRRational = target.FindFirstType("struct RRational").GetPointerType()
+            val = val.Cast(tRRational)
+            lldb_inspect(debugger, target, result, val.GetValueForExpressionPath("->num"))
+            output = result.GetOutput()
+            result.Clear()
+            result.write("(Rational) " + output.rstrip() + " / ")
+            lldb_inspect(debugger, target, result, val.GetValueForExpressionPath("->den"))
         elif flType == RUBY_T_DATA:
             tRTypedData = target.FindFirstType("struct RTypedData").GetPointerType()
             val = val.Cast(tRTypedData)