05633: tetriskr: [debug] Crash in Debug at start

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
05633	Crash/Freeze	Critical (emulator)	Always	Jul 23, 2014, 16:30	Jul 24, 2014, 22:18

Tester	Tafoid	View Status	Public	Platform	MAME (Official Binary)
Assigned To	crazyc	Resolution	Fixed	OS	Windows Vista/7/8 (64-bit)
Status [?]	Resolved			Driver	pc/pcxt.cpp
Version	0.154	Fixed in Version	0.155	Build	Debug
		Fixed in Git Commit		Github Pull Request #

Summary	05633: tetriskr: [debug] Crash in Debug at start
Description	Exception at EIP=0000000000AD7D68 (isa8_cga_tetriskr_device::screen_update(screen_device&, bitmap_rgb32&, rectangle const&)+0x01d8): ACCESS VIOLATION Stack crawl: 0000000000226D80: 0000000000B21031 (isa8_cga_tetriskr_device::screen_update(screen_device&, bitmap_rgb32&, rectangle const&)+0x00e1) 0000000000226E00: 0000000004389EEF (delegate_base<unsigned int, screen_device&, bitmap_rgb32&, rectangle const&, _noparam, _noparam, _noparam, _noparam, _noparam, _noparam, _noparam, _noparam, _noparam>::operator()(screen_device&, bitmap_rgb32&, rectangle const&) const+0x003f) 0000000000226FC0: 0000000002E616A6 (screen_device::update_partial(int)+0x0306) 0000000000227030: 000000000301F171 (video_manager::finish_screen_updates()+0x005f) 00000000002270A0: 000000000301D7E0 (video_manager::frame_update(bool)+0x0088) 0000000000227160: 0000000002E62592 (screen_device::vblank_begin()+0x00f8) 00000000002271D0: 0000000002E6038F (screen_device::device_timer(emu_timer&, unsigned int, int, void)+0x003d) 0000000000227210: 000000000430D12A (device_t::timer_expired(emu_timer&, unsigned int, int, void)+0x004a) 0000000000227260: 0000000003FBBBFC (device_scheduler::execute_timers()+0x00fc) 00000000002274B0: 0000000002E7774B (device_scheduler::timeslice()+0x0835) 0000000000227710: 0000000002F1C0BF (running_machine::run(bool)+0x038f) 000000000022EF80: 0000000002F32E63 (mame_execute(emu_options&, osd_interface&)+0x02ae) 000000000022F4A0: 0000000002FE960A (cli_frontend::execute(int, char)+0x0ae8) 000000000022FE00: 00000000021AD714 (utf8_main(int, char)+0x02e4) 000000000022FE60: 000000000324C056 (wmain+0x00a6) 000000000022FF20: 00000000004013F0 (__tmainCRTStartup+0x0270) 000000000022FF50: 00000000004014F8 (mainCRTStartup+0x0018) 000000000022FF80: 00000000776159ED (BaseThreadInitThunk+0x000d) 000000000022FFD0: 000000007784C541 (RtlUserThreadStart+0x0021)
Steps To Reproduce
Additional Information	Breakage between May 13-May 16, 2014 - unknown suspect
Github Commit

Flags	Debug build specific
Regression Version	0.154
Affected Sets / Systems	tetriskr

Attached Files