| Re: [hatari-devel] Basepage and proc_lives debugging from the debugger |
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- To: hatari-devel@xxxxxxxxxxxxxxxxxxx
- Subject: Re: [hatari-devel] Basepage and proc_lives debugging from the debugger
- From: Christian Zietz <czietz@xxxxxxx>
- Date: Sun, 17 Nov 2019 13:56:54 +0100
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Matthias Arndt schrieb:
> This always pointed to TOS and its exception handler in my cases
Then I guess you must be doing something wrong:
> setopt -D
INFO : Exception debugging enabled (0x203).
> setopt --debug-except bus
INFO : Exception debugging changed (0x203 -> 0x1).
> c
Returning to emulation...
Bus error exception at 0x2558e!
Reading symbols from program 'C:\Temp\atari\FLASHROM.TTP' symbol table...
TOS executable, DRI / GST symbol table, reloc=0, program flags: FASTLOAD
PRIVATE (0x1)
ERROR: symbol table missing from the program!
ERROR: reading symbols from 'C:\Temp\atari\FLASHROM.TTP' failed!
CPU=$2558e, VBL=3651, FrameCycles=12352, HBL=55, LineCycles=32, DSP=N/A
$0002558e : 31fc 0003 fa42 move.w #3,$fffffa42.w
> c
Returning to emulation...
Bus error exception at 0x25420!
CPU=$25420, VBL=3875, FrameCycles=53612, HBL=239, LineCycles=76, DSP=N/A
$00025420 : 33fc aaaa 00e0 aaaa move.w #$aaaa,$e0aaaa
> r
D0 00007198 D1 00000000 D2 00000001 D3 00007198
D4 00040000 D5 00150079 D6 00000000 D7 00000000
A0 00068192 A1 00026F1B A2 00026BEC A3 00E00000
A4 000672D4 A5 00067012 A6 003F7FC6 A7 0006819E
USP 00068198 ISP 0006819E
T=00 S=1 M=0 X=0 N=1 Z=0 V=0 C=0 IMASK=7 STP=0
Prefetch 33fc (MOVE) 33fc (MOVE) Chip latch 00000000
00025420 33fc aaaa 00e0 aaaa MOVE.W #$aaaa,$00e0aaaa [ffbc]
Next PC: 00025428
As you can see, for both bus errors that occurred during my test, Hatari
breaks at the instruction that caused the exception.
Regards
Christian
--
Christian Zietz - CHZ-Soft - czietz@xxxxxxx
WWW: http://www.chzsoft.de/
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