08261: spcforce, spcforc2, meteor, meteors: Pressing F3 Reset causes lockup.

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
08261	Crash/Freeze	Minor	Always	Mar 20, 2022, 14:53	May 2, 2022, 21:54

Tester	chaneman	View Status	Public	Platform	MAME (Official Binary)
Assigned To	AJR	Resolution	Fixed	OS	Windows 10/11 (64-bit)
Status [?]	Resolved			Driver	venture/spcforce.cpp
Version	0.241	Fixed in Version	0.244	Build	64-bit
		Fixed in Git Commit	c84a8f3	Github Pull Request #

Summary	08261: spcforce, spcforc2, meteor, meteors: Pressing F3 Reset causes lockup.
Description	Pressing F3 Reset causes all games to crash. Resets to tilte screen but only the first letter of the game name is displayed.
Steps To Reproduce	Load and run game. Press F3 any time during attract mode or in game.
Additional Information
Github Commit

Flags
Regression Version	0.144u2
Affected Sets / Systems	spcforce, spcforc2, meteor, meteors

Attached Files

No.20154 M.A.S.H. Senior Tester May 1, 2022, 18:08	Added Regression Version = 0.144u2 Possible change: https://git.redump.net/mame/commit/?id=02203fedfa63a97b93be754d3e0d820e01f6bd9f "Removed ugly function interrupt_enable_w from the core and updated all the drivers that used it accordingly [Angelo Salese]."
No.20155 AJR Developer May 1, 2022, 18:25	This looks like another case where the fault lies in the legacy HOLD_LINE interrupt semantics, since the line used here is actually edge-triggered. I might try to straighten this one out when I have the opportunity.