class RubyVM

DEFAULT_PARAMS: DEFAULT_PARAMS This constant variable shows VM's default parameters. Note that changing these values does not affect VM exection. Specification is not stable and you should not depend on this value. Of course, this constant is MRI specific.
INSTRUCTION_NAMES: INSTRUCTION_NAMES
OPTS: OPTS, which shows vm build options
USAGE_ANALYSIS_INSN: USAGE_ANALYSIS_*
USAGE_ANALYSIS_INSN_BIGRAM
USAGE_ANALYSIS_REGS