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MacsBug report on IIsi vs. MCL
- To: info-mcl@cambridge.apple.com
- Subject: MacsBug report on IIsi vs. MCL
- From: Don Winiecki <IBDON@ttacs1.ttu.edu>
- Date: 01 Nov 1993 21:57:18 -0500 (CDT)
From: IN%"IBDON@ttacs.ttu.edu" "Don Winiecki", IN%"reti@cambridge.apple.com"
To: IN%"reti@cambridge.apple.com" 1-NOV-1993 14:22:11.64
The further adventures of IIsi vs. MCL
Thanks for the fast turnaround in sending the copy of MacsBug.
After installing MacsBug, I enabled VM and was able to successfully launch
MCL 2.0.1 several times (no hint of problems). When I removed the ptable
extension from the extensions folder, rebooted and attempted to launch MCL, the
following bombs occurred.
I'm enclosing two separate reports here (two different instances). I haven't
checked but assume they are identical.
Here's the MacsBug report(s) you requested
============ First instance of MCL 2.0.1 bomb. VM active ==============
Privilege Violation at 00424200 'CODE 0001 02F2'+08D4
68030 Registers
D0 = 00000014 A0 = 004933D0 USP = 0071EEAC
D1 = 00000028 A1 = 00721FD6 MSP = 896D139D
D2 = 0042479A A2 = 00503026 ISP = 0078CC88
D3 = 00000000 A3 = 00424794 VBR = 00010A0A
D4 = 00000000 A4 = 00424794 CACR = 00003111 SFC = 7
D5 = 00000000 A5 = 00720F8C CAAR = 00725CC2 DFC = 7
D6 = 004933D4 A6 = 00725D46 PC = 00424200
D7 = 00000050 A7 = 0071EEAC SR = smxnzvc Int = 0
Disassembling from 004241EA
'CODE 0001 02F2'
+08BE 004241EA MOVEA.L -(A1),A1 | 2261
+08C0 004241EC MOVE.L #$000F4240,D0 | 203C 000F 4240
+08C6 004241F2 ADD.L D0,-(A1) | D1A1
+08C8 004241F4 BCC.S 'CODE 0001 02F2'+08CC ; 004241F8 | 6402
+08CA 004241F6 ADDQ.L #$1,-(A1) | 52A1
+08CC 004241F8 NEG.L D0 | 4480
+08CE 004241FA _PrimeTime ; A05A | A05A
+08D0 004241FC RTS | 4E75
+08D2 004241FE MOVE.L D0,-(A7) | 2F00
+08D4 00424200 *MOVEC A6,CAAR | 4E7B E802
+08D8 00424204 MOVEC CACR,D0 | 4E7A 0002
+08DC 00424208 BSET #$02,D0 | 08C0 0002
+08E0 0042420C MOVEC D0,CACR | 4E7B 0002
+08E4 00424210 MOVE.L (A7)+,D0 | 201F
+08E6 00424212 RTS | 4E75
+08E8 00424214 NOP | 4E71
+08EA 00424216 CPUSHL DC/IC,(A6) | F4EE
+08EC 00424218 RTS | 4E75
+08EE 0042421A MOVE.L A6,-(A7) | 2F0E
+08F0 0042421C LEA $0010(A0),A6 | 4DE8 0010
+08F4 00424220 JSR -$2054(A5) | 4EAD DFAC
Closing log
============ Second instance of MCL 2.0.1 bomb. Same configuration ==============
Privilege Violation at 00424200 'CODE 0001 02F2'+08D4
68030 Registers
D0 = 00000014 A0 = 004933D0 USP = 0071EEAC
D1 = 00000028 A1 = 00721F92 MSP = 896D139D
D2 = 0042479A A2 = 00503026 ISP = 0078CC88
D3 = 00000000 A3 = 00424794 VBR = 00010A0A
D4 = 00000000 A4 = 00424794 CACR = 00003111 SFC = 7
D5 = 00000000 A5 = 00720F8C CAAR = 00725CC2 DFC = 7
D6 = 004933D4 A6 = 00725D46 PC = 00424200
D7 = 00000050 A7 = 0071EEAC SR = smxnzvc Int = 0
Disassembling from 004241EA
'CODE 0001 02F2'
+08BE 004241EA MOVEA.L -(A1),A1 | 2261
+08C0 004241EC MOVE.L #$000F4240,D0 | 203C 000F 4240
+08C6 004241F2 ADD.L D0,-(A1) | D1A1
+08C8 004241F4 BCC.S 'CODE 0001 02F2'+08CC ; 004241F8 | 6402
+08CA 004241F6 ADDQ.L #$1,-(A1) | 52A1
+08CC 004241F8 NEG.L D0 | 4480
+08CE 004241FA _PrimeTime ; A05A | A05A
+08D0 004241FC RTS | 4E75
+08D2 004241FE MOVE.L D0,-(A7) | 2F00
+08D4 00424200 *MOVEC A6,CAAR | 4E7B E802
+08D8 00424204 MOVEC CACR,D0 | 4E7A 0002
+08DC 00424208 BSET #$02,D0 | 08C0 0002
+08E0 0042420C MOVEC D0,CACR | 4E7B 0002
+08E4 00424210 MOVE.L (A7)+,D0 | 201F
+08E6 00424212 RTS | 4E75
+08E8 00424214 NOP | 4E71
+08EA 00424216 CPUSHL DC/IC,(A6) | F4EE
+08EC 00424218 RTS | 4E75
+08EE 0042421A MOVE.L A6,-(A7) | 2F0E
+08F0 0042421C LEA $0010(A0),A6 | 4DE8 0010
+08F4 00424220 JSR -$2054(A5) | 4EAD DFAC
Closing log