mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
b26aec9daa
Push the newly refactored lldb files into a sub-directory so that we're not cluttering up the misc directory
14 lines
699 B
Python
14 lines
699 B
Python
from lldb_rb.rb_base_command import RbBaseCommand
|
|
|
|
class RclassExtCommand(RbBaseCommand):
|
|
program = "rclass_ext"
|
|
help_string = "retrieves and prints the rb_classext_struct for the VALUE pointer passed in"
|
|
|
|
def call(self, debugger, command, exe_ctx, result):
|
|
uintptr_t = self.target.FindFirstType("uintptr_t")
|
|
rclass_t = self.target.FindFirstType("struct RClass")
|
|
rclass_ext_t = self.target.FindFirstType("rb_classext_t")
|
|
|
|
rclass_addr = self.target.EvaluateExpression(command).Cast(uintptr_t)
|
|
rclass_ext_addr = (rclass_addr.GetValueAsUnsigned() + rclass_t.GetByteSize())
|
|
debugger.HandleCommand("p *(rb_classext_t *)%0#x" % rclass_ext_addr)
|