05935: iteagle: Crash/Exception after failed IDE detection

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
05935	Crash/Freeze	Critical (emulator)	Always	May 7, 2015, 19:18	May 8, 2015, 01:58

Tester	Tafoid	View Status	Public	Platform	MAME (Official Binary)
Assigned To	Robbbert	Resolution	Fixed	OS	Windows Vista/7/8 (64-bit)
Status [?]	Resolved			Driver	itech/iteagle.cpp
Version	0.161	Fixed in Version	0.162	Build	Normal
		Fixed in Git Commit		Github Pull Request #

Summary	05935: iteagle: Crash/Exception after failed IDE detection
Description	Set is not flagged GAME_NOT_WORKING so it should not kill the emulator or make it crash for that matter. ----------------------------------------------------- Exception at EIP=01CF82DB (ioport_port::read()+0x003b): ACCESS VIOLATION Stack crawl: 0028C0D8: 01CF82DB (ioport_port::read()+0x003b) 0028C118: 0077D4D7 (iteagle_fpga_device::fpga_r(address_space&, unsigned int,unsigned int)+0x0067) 0028C138: 024D9D11 (unsigned int delegate_mfp::method_stub<iteagle_fpga_device , unsigned int, address_space&, unsigned int, unsigned int>(delegate_generic_class, address_space&, unsigned int, unsigned int)+0x0031) 0028C158: 029F9A25 (address_space_specific<unsigned int, (endianness_t)0, true>::read_native(unsigned int, unsigned int)+0x0085) 0028C178: 029F96FB (address_space_specific<unsigned int, (endianness_t)0, true>::read_dword(unsigned int, unsigned int)+0x001b) 0028C198: 016553EA (vrc4373_device::master_io_r(address_space&, unsigned int, unsigned int)+0x002a) 0028C1B8: 024CDAF1 (unsigned int delegate_mfp::method_stub<vrc4373_device, unsigned int, address_space&, unsigned int, unsigned int>(delegate_generic_class,address_space&, unsigned int, unsigned int)+0x0031) 0028C1D8: 029F9A25 (address_space_specific<unsigned int, (endianness_t)0, true>::read_native(unsigned int, unsigned int)+0x0085) 0028C248: 029F9F5D (address_space_specific<unsigned int, (endianness_t)0, true>::read_word_static(address_space_specific<unsigned int, (endianness_t)0, true>&, unsigned int)+0x002d) 0028C268: 01C40C76 (drcbe_x86::execute(uml::code_handle&)+0x0016) 0028C2B8: 01647F8D (mips3_device::execute_run()+0x005d) 0028C328: 01C87AA8 (device_scheduler::timeslice()+0x0588) 0028C3B8: 01D1D7B8 (running_machine::run(bool)+0x0218) 0028FA28: 01D37EA6 (machine_manager::execute()+0x03c6) 0028FB78: 01DD290C (cli_frontend::execute(int, char)+0x14bc) 0028FE98: 0114B686 (utf8_main(int, char)+0x0236) 0028FEC8: 0211A501 (wmain+0x0071) 0028FF88: 004013F0 (__tmainCRTStartup+0x0270) 0028FF94: 76AD336A (BaseThreadInitThunk+0x0012) 0028FFD4: 777692B2 (RtlInitializeExceptionChain+0x0063) 0028FFEC: 77769285 (RtlInitializeExceptionChain+0x0036)
Steps To Reproduce
Additional Information	32-bit Binary shows the crash and subsequent stack crawl. 64-bit Binary waits for a moment and drops to command-prompt without ANY exception/stack output.
Github Commit

Flags
Regression Version	0.161 (since added
Affected Sets / Systems	iteagle

Attached Files

No.11663 Robbbert Moderator May 8, 2015, 01:58	Trackball was missing from the input ports.