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![]() An instruction is leaf if it has no rb_funcall inside. In order to check this property, we introduce stack canary which is a random number collected at runtime. Stack top is always filled with this number and checked for stack smashing operations, when VM_CHECK_MODE. [GH-1947] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64677 b2dd03c8-39d4-4d8f-98ff-823fe69b080e |
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attribute.rb | ||
bare_instructions.rb | ||
c_expr.rb | ||
instructions.rb | ||
instructions_unifications.rb | ||
operands_unifications.rb | ||
trace_instructions.rb | ||
typemap.rb |