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https://github.com/Gericom/teak-llvm.git
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2386537c24
Summary: When users define a debugger command from python, they provide a callable object. Because the signature of the function has been extended, LLDB needs to inspect the number of parameters the callable can take. The rule it was using to decide was weird, apparently not tested, and giving wrong results for some kinds of python callables. This patch replaces the weird rule with a simple one: if the callable can take 5 arguments, it gets the 5 argument version of the signature. Otherwise it gets the old 4 argument version. It also adds tests with a bunch of different kinds of python callables with both 4 and 5 arguments. Reviewers: JDevlieghere, clayborg, labath, jingham Reviewed By: labath Subscribers: lldb-commits Tags: #lldb Differential Revision: https://reviews.llvm.org/D69014 llvm-svn: 375333
63 lines
2.1 KiB
Python
63 lines
2.1 KiB
Python
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from __future__ import print_function
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import lldb
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# bunch of different kinds of python callables that should
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# all work as commands.
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def check(debugger, command, context, result, internal_dict):
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if (not isinstance(debugger, lldb.SBDebugger) or
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not isinstance(command, str) or
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not isinstance(result, lldb.SBCommandReturnObject) or
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not isinstance(internal_dict, dict) or
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(not context is None and
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not isinstance(context, lldb.SBExecutionContext))):
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raise Exception()
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result.AppendMessage("All good.")
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def vfoobar(*args):
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check(*args)
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def v5foobar(debugger, command, context, result, internal_dict, *args):
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check(debugger, command, context, result, internal_dict)
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def foobar(debugger, command, context, result, internal_dict):
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check(debugger, command, context, result, internal_dict)
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def foobar4(debugger, command, result, internal_dict):
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check(debugger, command, None, result, internal_dict)
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class FooBar:
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@staticmethod
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def sfoobar(debugger, command, context, result, internal_dict):
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check(debugger, command, context, result, internal_dict)
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@classmethod
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def cfoobar(cls, debugger, command, context, result, internal_dict):
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check(debugger, command, context, result, internal_dict)
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def ifoobar(self, debugger, command, context, result, internal_dict):
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check(debugger, command, context, result, internal_dict)
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def __call__(self, debugger, command, context, result, internal_dict):
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check(debugger, command, context, result, internal_dict)
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@staticmethod
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def sfoobar4(debugger, command, result, internal_dict):
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check(debugger, command, None, result, internal_dict)
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@classmethod
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def cfoobar4(cls, debugger, command, result, internal_dict):
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check(debugger, command, None, result, internal_dict)
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def ifoobar4(self, debugger, command, result, internal_dict):
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check(debugger, command, None, result, internal_dict)
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class FooBar4:
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def __call__(self, debugger, command, result, internal_dict):
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check(debugger, command, None, result, internal_dict)
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FooBarObj = FooBar()
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FooBar4Obj = FooBar4() |