03702: All games in neodrv.c: [debug] Viewing Z80 I/O memory causes crash

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
03702	Debugger	Critical (emulator)	Always	Feb 1, 2010, 16:52	Feb 1, 2010, 18:07

Tester	smkdan	View Status	Public	Platform	MAME (Official Binary)
Assigned To		Resolution	Fixed	OS	Windows Vista/7 (32-bit)
Status [?]	Resolved			Driver	neogeo/neogeo.cpp
Version	0.136	Fixed in Version	0.138u2	Build	Debug
		Fixed in Git Commit		Github Pull Request #

Summary	03702: All games in neodrv.c: [debug] Viewing Z80 I/O memory causes crash
Description	In any Neo Geo game, attempting to view the Z80 I/O memory while the game is actively running will cause an immediate crash. When this crash happens there is extra console output: "assert: src/emu/cpuexec.c:338: ran>= classdata->cycles_stolen"
Steps To Reproduce	Run a neo game with -debug switch, open a memory window while the game is running, change it to "CPU 'audiocpu' (Z80) I/O memory"
Additional Information
Github Commit

Flags	Debug build specific
Regression Version
Affected Sets / Systems	All games in neodrv.c

Attached Files