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sega/saturn.cpp
ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
02022 Crash/Freeze Critical (emulator) Always Jul 18, 2008, 03:08 Aug 9, 2008, 03:31
Tester Tafoid View Status Public Platform MAME (Self-compiled)
Assigned To R. Belmont Resolution Fixed OS Windows 2000
Status [?] Resolved Driver
sega/saturn.cpp
Version 0.126u1 Fixed in Version 0.126u5 Build Normal
Fixed in Git Commit Github Pull Request #
Summary 02022: cottonbm: Fatal Error Crash
Description As soon as you select all 3 characters and the screen clears + game is about to start - MAME crashes out.
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Exception at EIP=0106B477: ACCESS VIOLATION
While attempting to read memory at 5001403D
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EAX=5001403D EBX=4F224009 ECX=4722400B EDX=00000000
ESI=0793D508 EDI=4F22400B EBP=0022F7E8 ESP=0022F7D8
Steps To Reproduce
Additional Information stv.c merged into saturn.c in 0.142u2

Backtrace:
Program received signal SIGSEGV, Segmentation fault.
0x0114649d in sh2_describe (param=0xdfc0000, desc=0xb700af0, prev=0x0)
    at src/emu/cpu/sh2/sh2fe.c:40
40 UINT16 opcode = *desc->opptr.w;
(gdb) bt full
#0 0x0114649d in sh2_describe (param=0xdfc0000, desc=0xb700af0, prev=0x0)
    at src/emu/cpu/sh2/sh2fe.c:40
        opcode = 34
        context = (SH2 *) 0x10da78a
#1 0x0114649d in sh2_describe (param=0xb4c6078, desc=0x4f22400b, prev=0x0)
    at src/emu/cpu/sh2/sh2fe.c:40
        opcode = 37
        context = (SH2 *) 0x0
#2 0x0114649d in sh2_describe (param=0xb4c6078, desc=0x4f22400b,
    prev=0xffca0) at src/emu/cpu/sh2/sh2fe.c:40
        opcode = 34
        context = (SH2 *) 0x0
#3 0x0114649d in sh2_describe (param=0xffbfed0, desc=0x0, prev=0x4f22400b)
    at src/emu/cpu/sh2/sh2fe.c:40
        opcode = 34
        context = (SH2 *) 0x10d53af
#4 0x0114649d in sh2_describe (param=0x113, desc=0x0, prev=0x0)
    at src/emu/cpu/sh2/sh2fe.c:40
        opcode = 652
        context = (SH2 *) 0x39a0dc6b
#5 0x0114649d in sh2_describe (param=0x1, desc=0x113, prev=0x1c)
    at src/emu/cpu/sh2/sh2fe.c:40
        opcode = 0
        context = (SH2 *) 0x8c4
#6 0x0114649d in sh2_describe (param=0x701e460, desc=0x0, prev=0x0)
    at src/emu/cpu/sh2/sh2fe.c:40
        opcode = 0
        context = (SH2 *) 0x6f53ef0
#7 0x0114649d in sh2_describe (param=0x6f53c08, desc=0x6f53af8,
    prev=0x1cfbf40) at src/emu/cpu/sh2/sh2fe.c:40
        opcode = 0
        context = (SH2 *) 0xa
#8 0x0114649d in sh2_describe (param=0x3, desc=0x6f52558, prev=0x21b7240)
    at src/emu/cpu/sh2/sh2fe.c:40
        opcode = 1781
        context = (SH2 *) 0x1cfbf40
#9 0x0114649d in sh2_describe (param=0x3, desc=0x6f52558, prev=0x22ff80)
    at src/emu/cpu/sh2/sh2fe.c:40
        opcode = 30720
        context = (SH2 *) 0x22fef0
#10 0x0114649d in sh2_describe (param=0x7ffdf000, desc=0x0, prev=0x22ffb0)
    at src/emu/cpu/sh2/sh2fe.c:40
        opcode = 1781
        context = (SH2 *) 0x6f52500
#11 0x0114649d in sh2_describe (param=0x1, desc=0x9, prev=0x22fff0)
    at src/emu/cpu/sh2/sh2fe.c:40
        opcode = 0
        context = (SH2 *) 0x6f52a88
#12 0x0114649d in sh2_describe (param=0x0, desc=0x0, prev=0x7ffdf000)
    at src/emu/cpu/sh2/sh2fe.c:40
        opcode = 34
        context = (SH2 *) 0x401298
#13 0x0114649d in sh2_describe (param=0x401280, desc=0x0, prev=0xc8)
    at src/emu/cpu/sh2/sh2fe.c:40
        opcode = 65535
        context = (SH2 *) 0x7c5c2160
#14 0x0114649d in sh2_describe (param=Cannot access memory at address 0x8
) at src/emu/cpu/sh2/sh2fe.c:40
        opcode = Cannot access memory at address 0xfffffff2
Github Commit
Flags
Regression Version 0.126
Affected Sets / Systems cottonbm
Attached Files
  
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Notes
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User avatar
No.01701
Haze
Senior Tester
Jul 19, 2008, 10:35
 sh2 recompiler issue