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lldb_rp: support Symbol [ci skip]

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64914 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2018-10-04 14:00:39 +00:00
parent c4e433a83a
commit 103a0b9869
1 changed files with 11 additions and 0 deletions
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11
misc/lldb_cruby.py
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@ -55,6 +55,9 @@ def fixnum_p(x):
def flonum_p(x): def flonum_p(x):
return (x&RUBY_FLONUM_MASK) == RUBY_FLONUM_FLAG return (x&RUBY_FLONUM_MASK) == RUBY_FLONUM_FLAG
def static_sym_p(x):
return (x&~(~0<<RUBY_SPECIAL_SHIFT)) == RUBY_SYMBOL_FLAG
def append_command_output(debugger, command, result): def append_command_output(debugger, command, result):
output1 = result.GetOutput() output1 = result.GetOutput()
debugger.GetCommandInterpreter().HandleCommand(command, result) debugger.GetCommandInterpreter().HandleCommand(command, result)
@ -92,6 +95,11 @@ def lldb_rp(debugger, command, result, internal_dict):
print >> result, num >> 1 print >> result, num >> 1
elif flonum_p(num): elif flonum_p(num):
append_command_output(debugger, "print rb_float_value(%0#x)" % val.GetValueAsUnsigned(), result) append_command_output(debugger, "print rb_float_value(%0#x)" % val.GetValueAsUnsigned(), result)
elif static_sym_p(num):
if num < 128:
print >> result, "T_SYMBOL: %c" % num
else:
print >> result, "T_SYMBOL: (%x)" % num
elif num & RUBY_IMMEDIATE_MASK: elif num & RUBY_IMMEDIATE_MASK:
print >> result, 'immediate(%x)' % num print >> result, 'immediate(%x)' % num
else: else:
@ -120,6 +128,9 @@ def lldb_rp(debugger, command, result, internal_dict):
print >> result, val.GetValueForExpressionPath("->as.heap") print >> result, val.GetValueForExpressionPath("->as.heap")
else: else:
print >> result, val.GetValueForExpressionPath("->as.ary") print >> result, val.GetValueForExpressionPath("->as.ary")
elif flType == RUBY_T_SYMBOL:
tRSymbol = target.FindFirstType("struct RSymbol").GetPointerType()
print >> result, val.Cast(tRSymbol).Dereference()
elif flType == RUBY_T_ARRAY: elif flType == RUBY_T_ARRAY:
tRArray = target.FindFirstType("struct RArray").GetPointerType() tRArray = target.FindFirstType("struct RArray").GetPointerType()
val = val.Cast(tRArray) val = val.Cast(tRArray)