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Viewing Issue Advanced Details
ID | Category [?] | Severity [?] | Reproducibility | Date Submitted | Last Update |
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08907 | Crash/Freeze | Major | Always | Aug 29, 2024, 16:34 | 28 days ago |
Tester | Robbbert | View Status | Public | Platform | MAME (Self-compiled) |
Assigned To | AJR | Resolution | Fixed | OS | Windows 10/11 (64-bit) |
Status [?] | Resolved | Driver | |||
Version | 0.269 | Fixed in Version | 0.270 | Build | 64-bit |
Fixed in Git Commit | 425573a | Github Pull Request # | |||
Summary | 08907: smc777: Floppies with d88 extension cause MAME to crash | ||||
Description |
There are 4 homebrew floppies available that use the d88 extension. They are mastermind, htron, epb, deepspace. All of them cause MAME to crash at start. |
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Steps To Reproduce |
Example: >mame smc777 -flop1 e:\data\sony\smc777\mm_smc777.d88 |
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Additional Information |
The driver is marked as not working, and while it used to run some games, it has regressed and nothing works now. Logging this because it's a crash. C:\MAME>mame smc777 -flop1 e:\data\sony\smc777\epb_smc777.d88 m5l8041a-077p.bin NOT FOUND (NO GOOD DUMP KNOWN) (tried in smc777) WARNING: the machine might not run correctly. ----------------------------------------------------- Exception at EIP=00007ff6e28b636c (floppy_image_format_t::generate_track_from_levels(int, int, std::vector<unsigned int, std::allocator<unsigned int> > const&, int, floppy_image&)+0x009c): ACCESS VIOLATION While attempting to write memory at 0000000000000000 ----------------------------------------------------- RAX=00000000000001f4 RBX=000001e3b6237780 RCX=00000000000003e8 RDX=0000000000000000 RSI=0000000000000020 RDI=0000000000000000 RBP=00000000000003e8 RSP=00000047805671c0 R8=00000047805672c0 R9=00000000000003e8 R10=000001e3b679e920 R11=0000000000016806 R12=000001e3b62376a0 R13=0000000000000000 R14=000001e3b67a1d20 R15=000001e3b67402a0 ----------------------------------------------------- Stack crawl: 0000004780567240: 00007ff6e28b636c (floppy_image_format_t::generate_track_from_levels(int, int, std::vector<unsigned int, std::allocator<unsigned int> > const&, int, floppy_image&)+0x009c) 0000004780567340: 00007ff6e28b6b63 (floppy_image_format_t::build_pc_track_mfm(int, int, floppy_image&, int, int, floppy_image_format_t::desc_pc_sector const*, int, int, int, int)+0x0713) 0000004780578f40: 00007ff6e28c7314 (d88_format::load(util::random_read&, unsigned int, std::vector<unsigned int, std::allocator<unsigned int> > const&, floppy_image&) const+0x0444) 0000004780579060: 00007ff6def4bad1 (floppy_image_device::call_load[abi:cxx11]()+0x0161) 0000004780579110: 00007ff6df16821e (device_image_interface::finish_load[abi:cxx11]()+0x026e) 0000004780579230: 00007ff6e2862f2b (image_manager::postdevice_init()+0x017b) 0000004780579270: 00007ff6dee31a4f (driver_device::device_start()+0x008f) 00000047805793b0: 00007ff6dee54378 (device_t::start()+0x0698) 0000004780579500: 00007ff6defeb56a (running_machine::start_all_devices()+0x014a) 0000004780579620: 00007ff6defef601 (running_machine::start()+0x0a91) 00000047805797a0: 00007ff6deff2bac (running_machine::run(bool)+0x00cc) 000000478057ed70: 00007ff6e28349ac (mame_machine_manager::execute()+0x024c) 000000478057f160: 00007ff6e696cb1a (cli_frontend::start_execution(mame_machine_manager*, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&)+0x03ea) 000000478057f470: 00007ff6e696d14a (cli_frontend::execute(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&)+0x007a) 000000478057f4d0: 00007ff6e282f757 (emulator_info::start_frontend(emu_options&, osd_interface&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&)+0x0027) 000000478057f8a0: 00007ff6e860c441 (luaopen_lfs+0xc65201) 000000478057f8f0: 00007ff6da5812ee (__tmainCRTStartup+0x016e) 000000478057f920: 00007ff6da581406 (mainCRTStartup+0x0016) 000000478057f950: 00007ffbf79d7374 (BaseThreadInitThunk+0x0014) 000000478057f9d0: 00007ffbf859cc91 (RtlUserThreadStart+0x0021) |
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Github Commit | |||||
Flags | |||||
Regression Version | |||||
Affected Sets / Systems | smc777 | ||||
Attached Files
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Relationships
There are no relationship linked to this issue. |
Notes
3
No.22308
AJR Developer
30 days ago
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I copied some code from dsk_dsk.cpp that fixes the crash at start for at least Deepspace_SMC777.d88 (which is a double-sided image with nothing on the other side). The smc777 regression also mentioned here is fixed in b72023282b6029adf489b8a4b8b79b1ba760707d. |
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No.22309
Robbbert Senior Tester
30 days ago
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Thanks. I will try out more software when I return home in a few days. |
No.22314
Robbbert Senior Tester
28 days ago
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Confirmed that all 4 D88 images now work without issue. Tried the remainder of my collection which are almost all .1DD images. Some worked, some had a number of read retries, some got bad sector message, some just got stuck. Some games although started couldn't see the Return key or Space Bar. One game had graphics issues. But that's why the driver is MNW. Thanks for fixing the main issues which is all I can ask for. |