[Wine] What constitutes a good backtrace?

Mark Knecht markknecht at gmail.com
Sat Mar 8 13:22:33 CST 2008


On Sat, Mar 8, 2008 at 10:40 AM, Dan Kegel <dank at kegel.com> wrote:
>
>  And you should probably also attach a +relay log.
>  - Dan

Does this mean run it again but use +relay in the command line? If so
could you give the correct format? I just tried this I found in
Google:

WINEDEBUG=+relay ./Wine-0.9.57/wine-0.9.57/wine "D:\setup.exe"
&>~mark/Desktop/wine-LH_log2.txt

but the output file is large, 45K lines. Maybe you want me to use some
-OPTION things to make that smaller?

When I get down around the failure this is what I see:

0015:Call winedos.inport(00000061,00000001) ret=7ee3f94e
0015:Ret  winedos.inport() retval=00000020 ret=7ee3f94e
0015:Call winedos.outport(00000061,00000001,00000021) ret=7ee3f7c8
0015:Ret  winedos.outport() retval=00000001 ret=7ee3f7c8
0015:Call winedos.outport(00000061,00000001,00000020) ret=7ee3f7c8
0015:Ret  winedos.outport() retval=00000000 ret=7ee3f7c8
0015:Call winedos.inport(00000042,00000001) ret=7ee3f94e
0015:Ret  winedos.inport() retval=00000091 ret=7ee3f94e
0015:Call winedos.inport(00000042,00000001) ret=7ee3f94e
0015:Ret  winedos.inport() retval=000000ff ret=7ee3f94e
0015:Call KERNEL32.UnhandledExceptionFilter(7e470f10) ret=7ef96573
wine: Unhandled division by zero at address 0x127f:0x00009de9 (thread
0015), starting debugger...
0015:Ret  KERNEL32.UnhandledExceptionFilter() retval=00000000 ret=7ef96573
Unhandled exception: divide by zero in 16-bit code (127f:9de9).
In 16 bit mode.
Register dump:
 CS:127f SS:12c7 DS:12c7 ES:12c7 FS:0063 GS:006b
 IP:9de9 SP:5254 BP:537a FLAGS:0a47(   - 00     ROIZP1C)
 AX:0a00 BX:000e CX:04a9 DX:048d SI:001a DI:001a
Stack dump:
0x12c7:0x5254:  129f 12c7 6c53 129f 5da2 0001 35f6 128f
0x12c7:0x5264:  35f6 128f 0000 0000 0000 0030 1914 0000
0x12c7:0x5274:  0000 0000 01e8 014d fec8 4ef8 1e24 1587
0258: sel=12c7 base=0040e370 limit=000067bf 16-bit rw-
Backtrace:
=>1 0x127f:0x9de9 (0x12c7:0x537a)
  2 0x129f:0x5265 (0x12c7:0x538a)
  3 0x129f:0x538f (0x12c7:0x53a0)
  4 0x129f:0x1c8b (0x12c7:0x53d4)
  5 0x129f:0x1833 (0x12c7:0x53ea)
  6 0x1287:0x3945 (0x12c7:0x53fe)
  7 0x1287:0x3a61 (0x12c7:0x5424)
  8 0x1287:0x2e23 (0x12c7:0x5442)
  9 0x1287:0x203d (0x12c7:0x5464)
  10 0x1287:0x1c57 (0x12c7:0x54b0)
  11 0x1287:0x11c7 (0x12c7:0x5504)


Thanks,
Mark



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