UniPCemu Jazz Jackrabbit issues? \ VOGONS

UniPCemu Jazz Jackrabbit issues?

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First post, by superfury

Posted on 2018-12-04, 14:07

superfury Offline

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Joined: 2014-03-08, 11:25
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When I try to run Jazz Jackrabbit within UniPCemu, it tries to load a segment (0217) from user mode(segment E7) at instruction 00E7:0DBE into ES. This points to a segment descriptor containing F405.F405.54.7A.00.54 (seperated byte/word quantities with dots for readability, in unencoded little-endian order, so F405 is actually 5F4 when read as little endian 16-bits).

So, it's trying to load a segment with:
base: 545405F4
limit: 5F4
access rights: 7A(non-present code segment(non-conforming, readable, not accessed)).

Looking upwards, I see said value being written during a REPeated instruction? Perhaps a memory move/memcpy?

Search from the bottom of the log for "00:27:37:59.03216: #NP fault(00000214)!" (without quotes) for the point the program reaches the exception and aborts.

Filename: debugger_JazzJackRabbit_UniPCemu_20181130_2140.7z
File size: 3.69 MiB
Downloads: 37 downloads
File comment: Debugger log in full common log format(including memory transactions and misc. information). The end of the log contains the #NP exception, which is the exception tripping it to abort the program.
File license: Fair use/fair dealing exception

Looking a bit further up, I see ES being loaded with 2f03.303b.13.f3.00.00, so a plain data segment(accessed), at Privilege level 3, base address 133b30, limit 32f. Said descriptor is at 11b300?

Interestingly, the descriptor it's trying to load into ES is located at 0011b400, exactly 100h bytes AFTER the descriptor that was previously loaded into ES?

I see said descriptor access rights being written at:

10020:000007fb F3 A5 rep movsw	Paged(w):0011b400=f4(?); Physical(w):0011b400=f4(?); RAM(w):0011b400=f4(?); RealRAM(w):000bb400=f4(?); Paged(w):0011b401=05(); Physical(w):0011b401=05(); RAM(w):0011b401=05(); RealRAM(w):000bb401=05()
2Registers:
3EAX: 60000210 EBX: 00000217 ECX: 00000004 EDX: 00000170
4ESP: 00000f90 EBP: 00000f9a ESI: 00000392 EDI: 00000210
5CS: 0020 DS: 009f ES: 0170 FS: 0000 GS: 0000 SS: 0018 TR: 0158 LDTR: 0168
6EIP: 000007fb EFLAGS: 00003006
7CR0: 60000011 CR1: 00000000 CR2: 00000000 CR3: 00000000
8CR4: 00000000
9DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
10DR6: 00000000 DR7: 00000000
11GDTR: 00000001180003ff IDTR: 000000117df007ff
12FLAGSINFO: 0000000000i00avr0n11oditsz0a0P1c 
13	RealRAM(p):000b17fb=f3(?); RAM(p):001117fb=f3(?); Physical(p):001117fb=f3(?); Paged(p):001117fb=f3(?); Normal(p):000007fb=f3(?); RealRAM(p):000b17fc=a5(?); RAM(p):001117fc=a5(?); Physical(p):001117fc=a5(?); Paged(p):001117fc=a5(?); Normal(p):000007fc=a5(?); RealRAM(p):000b17fd=59(Y); RAM(p):001117fd=59(Y); Physical(p):001117fd=59(Y); Paged(p):001117fd=59(Y); Normal(p):000007fd=59(Y); RealRAM(p):000b17fe=5e(^); RAM(p):001117fe=5e(^); Physical(p):001117fe=5e(^); Paged(p):001117fe=5e(^); Normal(p):000007fe=5e(^); RealRAM(p):000b17ff=1f(); RAM(p):001117ff=1f(); Physical(p):001117ff=1f(); Paged(p):001117ff=1f(); Normal(p):000007ff=1f(); RealRAM(p):000b1800=5f(_); RAM(p):00111800=5f(_); Physical(p):00111800=5f(_); Paged(p):00111800=5f(_); Normal(p):00000800=5f(_); RealRAM(p):000b1801=07(); RAM(p):00111801=07(); Physical(p):00111801=07(); Paged(p):00111801=07(); Normal(p):00000801=07(); RealRAM(p):000b1802=c9(?); RAM(p):00111802=c9(?); Physical(p):00111802=c9(?); Paged(p):00111802=c9(?); Normal(p):00000802=c9(?); RealRAM(p):000b1803=c3(?); RAM(p):00111803=c3(?); Physical(p):00111803=c3(?); Paged(p):00111803=c3(?); Normal(p):00000803=c3(?); RealRAM(p):000b1804=c8(?); RAM(p):00111804=c8(?); Physical(p):00111804=c8(?); Paged(p):00111804=c8(?); Normal(p):00000804=c8(?); RealRAM(p):000b1805=00( ); RAM(p):00111805=00( ); Physical(p):00111805=00( ); Paged(p):00111805=00( ); Normal(p):00000805=00( ); RealRAM(p):000b1806=00( ); RAM(p):00111806=00( ); Physical(p):00111806=00( ); Paged(p):00111806=00( ); Normal(p):00000806=00( ); RealRAM(p):000b1807=00( ); RAM(p):00111807=00( ); Physical(p):00111807=00( ); Paged(p):00111807=00( ); Normal(p):00000807=00( ); RealRAM(p):000b1808=8b(?); RAM(p):00111808=8b(?); Physical(p):00111808=8b(?); Paged(p):00111808=8b(?); Normal(p):00000808=8b(?); RealRAM(p):000b1809=46(F); RAM(p):00111809=46(F); Physical(p):00111809=46(F); Paged(p):00111809=46(F); Normal(p):00000809=46(F); RealRAM(p):000b180a=04(); RAM(p):0011180a=04(); Physical(p):0011180a=04(); Paged(p):0011180a=04(); Normal(p):0000080a=04(); RealRAM(p):000b180b=a9(?); RAM(p):0011180b=a9(?); Physical(p):0011180b=a9(?); Paged(p):0011180b=a9(?); Normal(p):0000080b=a9(?); RealRAM(p):000b180c=04(); RAM(p):0011180c=04(); Physical(p):0011180c=04(); Paged(p):0011180c=04(); Normal(p):0000080c=04(); RealRAM(p):000b180d=00( ); RAM(p):0011180d=00( ); Physical(p):0011180d=00( ); Paged(p):0011180d=00( ); Normal(p):0000080d=00( ); RealRAM(p):000b180e=74(t); RAM(p):0011180e=74(t); Physical(p):0011180e=74(t); Paged(p):0011180e=74(t); Normal(p):0000080e=74(t); RealRAM(p):000b180f=08(); RAM(p):0011180f=08(); Physical(p):0011180f=08(); Paged(p):0011180f=08(); Normal(p):0000080f=08(); RealRAM(p):000b1810=0f(); RAM(p):00111810=0f(); Physical(p):00111810=0f(); Paged(p):00111810=0f(); Normal(p):00000810=0f(); RealRAM(p):000b1811=00( ); RAM(p):00111811=00( ); Physical(p):00111811=00( ); Paged(p):00111811=00( ); Normal(p):00000811=00( ); RealRAM(p):000b1812=c2(?); RAM(p):00111812=c2(?); Physical(p):00111812=c2(?); Paged(p):00111812=c2(?); Normal(p):00000812=c2(?); RealRAM(p):000b1813=83(?); RAM(p):00111813=83(?); Physical(p):00111813=83(?); Paged(p):00111813=83(?); Normal(p):00000813=83(?); RealRAM(p):000b1814=c2(?); RAM(p):00111814=c2(?); Physical(p):00111814=c2(?); Paged(p):00111814=c2(?); Normal(p):00000814=c2(?); RealRAM(p):000b1815=08(); RAM(p):00111815=08(); Physical(p):00111815=08(); Paged(p):00111815=08(); Normal(p):00000815=08(); RealRAM(p):000b1816=eb(?); RAM(p):00111816=eb(?); Physical(p):00111816=eb(?); Paged(p):00111816=eb(?); Normal(p):00000816=eb(?); RealRAM(p):000b1817=03(); RAM(p):00111817=03(); Physical(p):00111817=03(); Paged(p):00111817=03(); Normal(p):00000817=03(); RealRAM(p):000b1818=ba(?); RAM(p):00111818=ba(?); Physical(p):00111818=ba(?); Paged(p):00111818=ba(?); Normal(p):00000818=ba(?); RealRAM(p):000b1819=10(); RAM(p):00111819=10(); Physical(p):00111819=10(); Paged(p):00111819=10(); Normal(p):00000819=10(); RealRAM(p):000b181a=00( ); RAM(p):0011181a=00( ); Physical(p):0011181a=00( ); Paged(p):0011181a=00( ); Normal(p):0000081a=00( ); RealRAM(r):00017804=f4(?); RAM(r):00017804=f4(?); Physical(r):00017804=f4(?); Paged(r):00017804=f4(?); RealRAM(r):00017805=05(); RAM(r):00017805=05(); Physical(r):00017805=05(); Paged(r):00017805=05()
14	Paged(w):0011b402=f4(?); Physical(w):0011b402=f4(?); RAM(w):0011b402=f4(?); RealRAM(w):000bb402=f4(?); Paged(w):0011b403=05(); Physical(w):0011b403=05(); RAM(w):0011b403=05(); RealRAM(w):000bb403=05(); RealRAM(p):000b17fb=f3(?); RAM(p):001117fb=f3(?); Physical(p):001117fb=f3(?); Paged(p):001117fb=f3(?); Normal(p):000007fb=f3(?); RealRAM(p):000b17fc=a5(?); RAM(p):001117fc=a5(?); Physical(p):001117fc=a5(?); Paged(p):001117fc=a5(?); Normal(p):000007fc=a5(?); RealRAM(p):000b17fd=59(Y); RAM(p):001117fd=59(Y); Physical(p):001117fd=59(Y); Paged(p):001117fd=59(Y); Normal(p):000007fd=59(Y); RealRAM(p):000b17fe=5e(^); RAM(p):001117fe=5e(^); Physical(p):001117fe=5e(^); Paged(p):001117fe=5e(^); Normal(p):000007fe=5e(^); RealRAM(p):000b17ff=1f(); RAM(p):001117ff=1f(); Physical(p):001117ff=1f(); Paged(p):001117ff=1f(); Normal(p):000007ff=1f(); RealRAM(p):000b1800=5f(_); RAM(p):00111800=5f(_); Physical(p):00111800=5f(_); Paged(p):00111800=5f(_); Normal(p):00000800=5f(_); RealRAM(p):000b1801=07(); RAM(p):00111801=07(); Physical(p):00111801=07(); Paged(p):00111801=07(); Normal(p):00000801=07(); RealRAM(p):000b1802=c9(?); RAM(p):00111802=c9(?); Physical(p):00111802=c9(?); Paged(p):00111802=c9(?); Normal(p):00000802=c9(?); RealRAM(p):000b1803=c3(?); RAM(p):00111803=c3(?); Physical(p):00111803=c3(?); Paged(p):00111803=c3(?); Normal(p):00000803=c3(?); RealRAM(p):000b1804=c8(?); RAM(p):00111804=c8(?); Physical(p):00111804=c8(?); Paged(p):00111804=c8(?); Normal(p):00000804=c8(?); RealRAM(p):000b1805=00( ); RAM(p):00111805=00( ); Physical(p):00111805=00( ); Paged(p):00111805=00( ); Normal(p):00000805=00( ); RealRAM(p):000b1806=00( ); RAM(p):00111806=00( ); Physical(p):00111806=00( ); Paged(p):00111806=00( ); Normal(p):00000806=00( ); RealRAM(p):000b1807=00( ); RAM(p):00111807=00( ); Physical(p):00111807=00( ); Paged(p):00111807=00( ); Normal(p):00000807=00( ); RealRAM(p):000b1808=8b(?); RAM(p):00111808=8b(?); Physical(p):00111808=8b(?); Paged(p):00111808=8b(?); Normal(p):00000808=8b(?); RealRAM(p):000b1809=46(F); RAM(p):00111809=46(F); Physical(p):00111809=46(F); Paged(p):00111809=46(F); Normal(p):00000809=46(F); RealRAM(p):000b180a=04(); RAM(p):0011180a=04(); Physical(p):0011180a=04(); Paged(p):0011180a=04(); Normal(p):0000080a=04(); RealRAM(p):000b180b=a9(?); RAM(p):0011180b=a9(?); Physical(p):0011180b=a9(?); Paged(p):0011180b=a9(?); Normal(p):0000080b=a9(?); RealRAM(p):000b180c=04(); RAM(p):0011180c=04(); Physical(p):0011180c=04(); Paged(p):0011180c=04(); Normal(p):0000080c=04(); RealRAM(p):000b180d=00( ); RAM(p):0011180d=00( ); Physical(p):0011180d=00( ); Paged(p):0011180d=00( ); Normal(p):0000080d=00( ); RealRAM(p):000b180e=74(t); RAM(p):0011180e=74(t); Physical(p):0011180e=74(t); Paged(p):0011180e=74(t); Normal(p):0000080e=74(t); RealRAM(p):000b180f=08(); RAM(p):0011180f=08(); Physical(p):0011180f=08(); Paged(p):0011180f=08(); Normal(p):0000080f=08(); RealRAM(p):000b1810=0f(); RAM(p):00111810=0f(); Physical(p):00111810=0f(); Paged(p):00111810=0f(); Normal(p):00000810=0f(); RealRAM(p):000b1811=00( ); RAM(p):00111811=00( ); Physical(p):00111811=00( ); Paged(p):00111811=00( ); Normal(p):00000811=00( ); RealRAM(p):000b1812=c2(?); RAM(p):00111812=c2(?); Physical(p):00111812=c2(?); Paged(p):00111812=c2(?); Normal(p):00000812=c2(?); RealRAM(p):000b1813=83(?); RAM(p):00111813=83(?); Physical(p):00111813=83(?); Paged(p):00111813=83(?); Normal(p):00000813=83(?); RealRAM(p):000b1814=c2(?); RAM(p):00111814=c2(?); Physical(p):00111814=c2(?); Paged(p):00111814=c2(?); Normal(p):00000814=c2(?); RealRAM(p):000b1815=08(); RAM(p):00111815=08(); Physical(p):00111815=08(); Paged(p):00111815=08(); Normal(p):00000815=08(); RealRAM(p):000b1816=eb(?); RAM(p):00111816=eb(?); Physical(p):00111816=eb(?); Paged(p):00111816=eb(?); Normal(p):00000816=eb(?); RealRAM(p):000b1817=03(); RAM(p):00111817=03(); Physical(p):00111817=03(); Paged(p):00111817=03(); Normal(p):00000817=03(); RealRAM(p):000b1818=ba(?); RAM(p):00111818=ba(?); Physical(p):00111818=ba(?); Paged(p):00111818=ba(?); Normal(p):00000818=ba(?); RealRAM(p):000b1819=10(); RAM(p):00111819=10(); Physical(p):00111819=10(); Paged(p):00111819=10(); Normal(p):00000819=10(); RealRAM(p):000b181a=00( ); RAM(p):0011181a=00( ); Physical(p):0011181a=00( ); Paged(p):0011181a=00( ); Normal(p):0000081a=00( ); RealRAM(r):00017806=54(T); RAM(r):00017806=54(T); Physical(r):00017806=54(T); Paged(r):00017806=54(T); RealRAM(r):00017807=7a(z); RAM(r):00017807=7a(z); Physical(r):00017807=7a(z); Paged(r):00017807=7a(z)
15	Paged(w):0011b404=54(T); Physical(w):0011b404=54(T); RAM(w):0011b404=54(T); RealRAM(w):000bb404=54(T); Paged(w):0011b405=7a(z); Physical(w):0011b405=7a(z); RAM(w):0011b405=7a(z); RealRAM(w):000bb405=7a(z); RealRAM(p):000b17fb=f3(?); RAM(p):001117fb=f3(?); Physical(p):001117fb=f3(?); Paged(p):001117fb=f3(?); Normal(p):000007fb=f3(?); RealRAM(p):000b17fc=a5(?); RAM(p):001117fc=a5(?); Physical(p):001117fc=a5(?); Paged(p):001117fc=a5(?); Normal(p):000007fc=a5(?); RealRAM(p):000b17fd=59(Y); RAM(p):001117fd=59(Y); Physical(p):001117fd=59(Y); Paged(p):001117fd=59(Y); Normal(p):000007fd=59(Y); RealRAM(p):000b17fe=5e(^); RAM(p):001117fe=5e(^); Physical(p):001117fe=5e(^); Paged(p):001117fe=5e(^); Normal(p):000007fe=5e(^); RealRAM(p):000b17ff=1f(); RAM(p):001117ff=1f(); Physical(p):001117ff=1f(); Paged(p):001117ff=1f(); Normal(p):000007ff=1f(); RealRAM(p):000b1800=5f(_); RAM(p):00111800=5f(_); Physical(p):00111800=5f(_); Paged(p):00111800=5f(_); Normal(p):00000800=5f(_); RealRAM(p):000b1801=07(); RAM(p):00111801=07(); Physical(p):00111801=07(); Paged(p):00111801=07(); Normal(p):00000801=07(); RealRAM(p):000b1802=c9(?); RAM(p):00111802=c9(?); Physical(p):00111802=c9(?); Paged(p):00111802=c9(?); Normal(p):00000802=c9(?); RealRAM(p):000b1803=c3(?); RAM(p):00111803=c3(?); Physical(p):00111803=c3(?); Paged(p):00111803=c3(?); Normal(p):00000803=c3(?); RealRAM(p):000b1804=c8(?); RAM(p):00111804=c8(?); Physical(p):00111804=c8(?); Paged(p):00111804=c8(?); Normal(p):00000804=c8(?); RealRAM(p):000b1805=00( ); RAM(p):00111805=00( ); Physical(p):00111805=00( ); Paged(p):00111805=00( ); Normal(p):00000805=00( ); RealRAM(p):000b1806=00( ); RAM(p):00111806=00( ); Physical(p):00111806=00( ); Paged(p):00111806=00( ); Normal(p):00000806=00( ); RealRAM(p):000b1807=00( ); RAM(p):00111807=00( ); Physical(p):00111807=00( ); Paged(p):00111807=00( ); Normal(p):00000807=00( ); RealRAM(p):000b1808=8b(?); RAM(p):00111808=8b(?); Physical(p):00111808=8b(?); Paged(p):00111808=8b(?); Normal(p):00000808=8b(?); RealRAM(p):000b1809=46(F); RAM(p):00111809=46(F); Physical(p):00111809=46(F); Paged(p):00111809=46(F); Normal(p):00000809=46(F); RealRAM(p):000b180a=04(); RAM(p):0011180a=04(); Physical(p):0011180a=04(); Paged(p):0011180a=04(); Normal(p):0000080a=04(); RealRAM(p):000b180b=a9(?); RAM(p):0011180b=a9(?); Physical(p):0011180b=a9(?); Paged(p):0011180b=a9(?); Normal(p):0000080b=a9(?); RealRAM(p):000b180c=04(); RAM(p):0011180c=04(); Physical(p):0011180c=04(); Paged(p):0011180c=04(); Normal(p):0000080c=04(); RealRAM(p):000b180d=00( ); RAM(p):0011180d=00( ); Physical(p):0011180d=00( ); Paged(p):0011180d=00( ); Normal(p):0000080d=00( ); RealRAM(p):000b180e=74(t); RAM(p):0011180e=74(t); Physical(p):0011180e=74(t); Paged(p):0011180e=74(t); Normal(p):0000080e=74(t); RealRAM(p):000b180f=08(); RAM(p):0011180f=08(); Physical(p):0011180f=08(); Paged(p):0011180f=08(); Normal(p):0000080f=08(); RealRAM(p):000b1810=0f(); RAM(p):00111810=0f(); Physical(p):00111810=0f(); Paged(p):00111810=0f(); Normal(p):00000810=0f(); RealRAM(p):000b1811=00( ); RAM(p):00111811=00( ); Physical(p):00111811=00( ); Paged(p):00111811=00( ); Normal(p):00000811=00( ); RealRAM(p):000b1812=c2(?); RAM(p):00111812=c2(?); Physical(p):00111812=c2(?); Paged(p):00111812=c2(?); Normal(p):00000812=c2(?); RealRAM(p):000b1813=83(?); RAM(p):00111813=83(?); Physical(p):00111813=83(?); Paged(p):00111813=83(?); Normal(p):00000813=83(?); RealRAM(p):000b1814=c2(?); RAM(p):00111814=c2(?); Physical(p):00111814=c2(?); Paged(p):00111814=c2(?); Normal(p):00000814=c2(?); RealRAM(p):000b1815=08(); RAM(p):00111815=08(); Physical(p):00111815=08(); Paged(p):00111815=08(); Normal(p):00000815=08(); RealRAM(p):000b1816=eb(?); RAM(p):00111816=eb(?); Physical(p):00111816=eb(?); Paged(p):00111816=eb(?); Normal(p):00000816=eb(?); RealRAM(p):000b1817=03(); RAM(p):00111817=03(); Physical(p):00111817=03(); Paged(p):00111817=03(); Normal(p):00000817=03(); RealRAM(p):000b1818=ba(?); RAM(p):00111818=ba(?); Physical(p):00111818=ba(?); Paged(p):00111818=ba(?); Normal(p):00000818=ba(?); RealRAM(p):000b1819=10(); RAM(p):00111819=10(); Physical(p):00111819=10(); Paged(p):00111819=10(); Normal(p):00000819=10(); RealRAM(p):000b181a=00( ); RAM(p):0011181a=00( ); Physical(p):0011181a=00( ); Paged(p):0011181a=00( ); Normal(p):0000081a=00( ); RealRAM(r):00017808=00( ); RAM(r):00017808=00( ); Physical(r):00017808=00( ); Paged(r):00017808=00( ); RealRAM(r):00017809=54(T); RAM(r):00017809=54(T); Physical(r):00017809=54(T); Paged(r):00017809=54(T)
16	Paged(w):0011b406=00( ); Physical(w):0011b406=00( ); RAM(w):0011b406=00( ); RealRAM(w):000bb406=00( ); Paged(w):0011b407=54(T); Physical(w):0011b407=54(T); RAM(w):0011b407=54(T); RealRAM(w):000bb407=54(T); RealRAM(p):000b17fb=f3(?); RAM(p):001117fb=f3(?); Physical(p):001117fb=f3(?); Paged(p):001117fb=f3(?); Normal(p):000007fb=f3(?); RealRAM(p):000b17fc=a5(?); RAM(p):001117fc=a5(?); Physical(p):001117fc=a5(?); Paged(p):001117fc=a5(?); Normal(p):000007fc=a5(?); RealRAM(p):000b17fd=59(Y); RAM(p):001117fd=59(Y); Physical(p):001117fd=59(Y); Paged(p):001117fd=59(Y); Normal(p):000007fd=59(Y); RealRAM(p):000b17fe=5e(^); RAM(p):001117fe=5e(^); Physical(p):001117fe=5e(^); Paged(p):001117fe=5e(^); Normal(p):000007fe=5e(^); RealRAM(p):000b17ff=1f(); RAM(p):001117ff=1f(); Physical(p):001117ff=1f(); Paged(p):001117ff=1f(); Normal(p):000007ff=1f(); RealRAM(p):000b1800=5f(_); RAM(p):00111800=5f(_); Physical(p):00111800=5f(_); Paged(p):00111800=5f(_); Normal(p):00000800=5f(_); RealRAM(p):000b1801=07(); RAM(p):00111801=07(); Physical(p):00111801=07(); Paged(p):00111801=07(); Normal(p):00000801=07(); RealRAM(p):000b1802=c9(?); RAM(p):00111802=c9(?); Physical(p):00111802=c9(?); Paged(p):00111802=c9(?); Normal(p):00000802=c9(?); RealRAM(p):000b1803=c3(?); RAM(p):00111803=c3(?); Physical(p):00111803=c3(?); Paged(p):00111803=c3(?); Normal(p):00000803=c3(?); RealRAM(p):000b1804=c8(?); RAM(p):00111804=c8(?); Physical(p):00111804=c8(?); Paged(p):00111804=c8(?); Normal(p):00000804=c8(?); RealRAM(p):000b1805=00( ); RAM(p):00111805=00( ); Physical(p):00111805=00( ); Paged(p):00111805=00( ); Normal(p):00000805=00( ); RealRAM(p):000b1806=00( ); RAM(p):00111806=00( ); Physical(p):00111806=00( ); Paged(p):00111806=00( ); Normal(p):00000806=00( ); RealRAM(p):000b1807=00( ); RAM(p):00111807=00( ); Physical(p):00111807=00( ); Paged(p):00111807=00( ); Normal(p):00000807=00( ); RealRAM(p):000b1808=8b(?); RAM(p):00111808=8b(?); Physical(p):00111808=8b(?); Paged(p):00111808=8b(?); Normal(p):00000808=8b(?); RealRAM(p):000b1809=46(F); RAM(p):00111809=46(F); Physical(p):00111809=46(F); Paged(p):00111809=46(F); Normal(p):00000809=46(F); RealRAM(p):000b180a=04(); RAM(p):0011180a=04(); Physical(p):0011180a=04(); Paged(p):0011180a=04(); Normal(p):0000080a=04(); RealRAM(p):000b180b=a9(?); RAM(p):0011180b=a9(?); Physical(p):0011180b=a9(?); Paged(p):0011180b=a9(?); Normal(p):0000080b=a9(?); RealRAM(p):000b180c=04(); RAM(p):0011180c=04(); Physical(p):0011180c=04(); Paged(p):0011180c=04(); Normal(p):0000080c=04(); RealRAM(p):000b180d=00( ); RAM(p):0011180d=00( ); Physical(p):0011180d=00( ); Paged(p):0011180d=00( ); Normal(p):0000080d=00( ); RealRAM(p):000b180e=74(t); RAM(p):0011180e=74(t); Physical(p):0011180e=74(t); Paged(p):0011180e=74(t); Normal(p):0000080e=74(t); RealRAM(p):000b180f=08(); RAM(p):0011180f=08(); Physical(p):0011180f=08(); Paged(p):0011180f=08(); Normal(p):0000080f=08(); RealRAM(p):000b1810=0f(); RAM(p):00111810=0f(); Physical(p):00111810=0f(); Paged(p):00111810=0f(); Normal(p):00000810=0f(); RealRAM(p):000b1811=00( ); RAM(p):00111811=00( ); Physical(p):00111811=00( ); Paged(p):00111811=00( ); Normal(p):00000811=00( ); RealRAM(p):000b1812=c2(?); RAM(p):00111812=c2(?); Physical(p):00111812=c2(?); Paged(p):00111812=c2(?); Normal(p):00000812=c2(?); RealRAM(p):000b1813=83(?); RAM(p):00111813=83(?); Physical(p):00111813=83(?); Paged(p):00111813=83(?); Normal(p):00000813=83(?); RealRAM(p):000b1814=c2(?); RAM(p):00111814=c2(?); Physical(p):00111814=c2(?); Paged(p):00111814=c2(?); Normal(p):00000814=c2(?); RealRAM(p):000b1815=08(); RAM(p):00111815=08(); Physical(p):00111815=08(); Paged(p):00111815=08(); Normal(p):00000815=08(); RealRAM(p):000b1816=eb(?); RAM(p):00111816=eb(?); Physical(p):00111816=eb(?); Paged(p):00111816=eb(?); Normal(p):00000816=eb(?); RealRAM(p):000b1817=03(); RAM(p):00111817=03(); Physical(p):00111817=03(); Paged(p):00111817=03(); Normal(p):00000817=03(); RealRAM(p):000b1818=ba(?); RAM(p):00111818=ba(?); Physical(p):00111818=ba(?); Paged(p):00111818=ba(?); Normal(p):00000818=ba(?); RealRAM(p):000b1819=10(); RAM(p):00111819=10(); Physical(p):00111819=10(); Paged(p):00111819=10(); Normal(p):00000819=10(); RealRAM(p):000b181a=00( ); RAM(p):0011181a=00( ); Physical(p):0011181a=00( ); Paged(p):0011181a=00( ); Normal(p):0000081a=00( ); RealRAM(p):000b181b=25(%); RAM(p):0011181b=25(%); Physical(p):0011181b=25(%); Paged(p):0011181b=25(%); Normal(p):0000081b=25(%); RealRAM(p):000b181c=f8(?); RAM(p):0011181c=f8(?); Physical(p):0011181c=f8(?); Paged(p):0011181c=f8(?); Normal(p):0000081c=f8(?)

Author of the UniPCemu emulator.
UniPCemu Git repository
UniPCemu for Android, Windows, PSP, Vita and Switch on itch.io

Reply 1 of 2, by superfury

Posted on 2018-12-10, 00:14

superfury Offline

Rank l33t++

Rank: l33t++
Posts: 5455
Joined: 2014-03-08, 11:25
Location: Netherlands

Well, Simcity 2000 special edition on MS-DOS 6.22 is running without problems(Using Dos/4GW 1.97 afaik)? So does that mean protected mode is emulated 100% correctly and the issue is in the CPU emulation(instruction(s)) itself?
Edit: Also Doom is running correctly as well. Although both games are running very slow(with <20% CPU speed).

Author of the UniPCemu emulator.
UniPCemu Git repository
UniPCemu for Android, Windows, PSP, Vita and Switch on itch.io