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[ci skip][Feature #18910][lldb] Dedup lldb_init

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by moving it fully into RbBaseCommand
This commit is contained in:
Matt Valentine-House 2022-08-18 11:44:25 +01:00 • committed by Peter Zhu
parent b26aec9daa
commit 92603bbd69
Notes: git 2022-08-19 02:26:11 +09:00
2 changed files with 31 additions and 28 deletions
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4
misc/lldb_cruby.py
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@ -741,5 +741,7 @@ def __lldb_init_module(debugger, internal_dict):
debugger.HandleCommand("command script add -f lldb_cruby.dump_page dump_page")
debugger.HandleCommand("command script add -f lldb_cruby.dump_page_rvalue dump_page_rvalue")
debugger.HandleCommand("command script add -f lldb_cruby.rb_id2str rb_id2str")
lldb_init(debugger)
lldb_rb.rb_base_command.RbBaseCommand.lldb_init(debugger)
print("lldb scripts for ruby has been installed.")

55
misc/lldb_rb/rb_base_command.py
View file

@ -8,12 +8,39 @@ class RbBaseCommand:
command = f"command script add -c {module_name}.{cls.__name__} {cls.program}"
debugger.HandleCommand(command)
@classmethod
def lldb_init(cls, debugger):
target = debugger.GetSelectedTarget()
global SIZEOF_VALUE
SIZEOF_VALUE = target.FindFirstType("VALUE").GetByteSize()
value_types = []
g = globals()
imemo_types = target.FindFirstType("enum imemo_type")
for member in imemo_types.GetEnumMembers():
g[member.GetName()] = member.GetValueAsUnsigned()
for enum in target.FindFirstGlobalVariable("ruby_dummy_gdb_enums"):
enum = enum.GetType()
members = enum.GetEnumMembers()
for i in range(0, members.GetSize()):
member = members.GetTypeEnumMemberAtIndex(i)
name = member.GetName()
value = member.GetValueAsUnsigned()
g[name] = value
if name.startswith("RUBY_T_"):
value_types.append(name)
g["value_types"] = value_types
def __init__(self, debugger, _internal_dict):
self.internal_dict = _internal_dict
def __call__(self, debugger, command, exe_ctx, result):
if not ("RUBY_Qfalse" in globals()):
self._lldb_init(debugger)
RbBaseCommand.lldb_init(debugger)
self.build_environment(debugger)
self.call(debugger, command, exe_ctx, result)
@ -40,29 +67,3 @@ class RbBaseCommand:
result.Clear()
result.write(output1)
result.write(output2)
def _lldb_init(self, debugger):
target = debugger.GetSelectedTarget()
global SIZEOF_VALUE
SIZEOF_VALUE = target.FindFirstType("VALUE").GetByteSize()
value_types = []
g = globals()
imemo_types = target.FindFirstType("enum imemo_type")
for member in imemo_types.GetEnumMembers():
g[member.GetName()] = member.GetValueAsUnsigned()
for enum in target.FindFirstGlobalVariable("ruby_dummy_gdb_enums"):
enum = enum.GetType()
members = enum.GetEnumMembers()
for i in range(0, members.GetSize()):
member = members.GetTypeEnumMemberAtIndex(i)
name = member.GetName()
value = member.GetValueAsUnsigned()
g[name] = value
if name.startswith("RUBY_T_"):
value_types.append(name)
g["value_types"] = value_types