Version 1.9.3

[suzukiplan]

Add compile flags to disable certain features in order to adapt to environments with severe performance requirements.

• Add compile flags for performance:
  • [x] -DZ80_DISABLE_DEBUG ... disable setDebugMessage method
  • [x] -DZ80_DISABLE_BREAKPOINT ... disable addBreakPoint and addBreakOperand methods
  • [x] -DZ80_DISABLE_NESTCHECK ... disable addCallHandler and addReturnHandler methods
• Optimization
  • [x] optimize acqauire register-pointer and register procedure
  • [x] optimize bit calculation
  • [x] optimize checkConditionFlags
• [x] The return value of consumeClock was returning the number of clocks consumed, but this was changed to void because it was redundant.
• [x] Add the constructor without arguments.
• [x] Add an execute method without expected clocks

[suzukiplan]

zexall result before/after d18c1b7 (optimize acqauire register-pointer and register procedure)

(before d18c1b7)

Actual execution time: 191.528727 seconds (x68.18 times higher performance than Z80A)

(after d18c1b7)

Actual execution time: 171.306689 seconds (x76.23 times higher performance than Z80A)

[suzukiplan]

zexall result after 4abadee optimize bit calculation

Actual execution time: 166.173482 seconds (x78.59 times higher performance than Z80A)

[suzukiplan]

latest condition

Actual execution time: 156.171557 seconds (x83.62 times higher performance than Z80A)

Note: Results will be skewed because they are measured on Circle-CI's VM.