[Bug 13188] command-line kernel debugger kd display problem

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=13188





--- Comment #5 from Yu-Ning Feng <fengyuning1984 at gmail.com>  2008-05-15 17:21:17 ---
Created an attachment (id=13088)
 --> (http://bugs.winehq.org/attachment.cgi?id=13088)
backtrace after something wrong happened

1. The pos{X=0x1 Y=0x9} passed to SetConsoleCursorPosition was wrong. In this
case, it should have been {X=0x4 Y=0xe} (previous output had 5 lines).

2. Being different from what appeared to be in the backtrace, ReadConsoleW did
not call SetConsoleCursorPosition directly, CONSOLE_Readline did, according to
the source code. Since ctx is initialized in CONSOLE_Readline and finally
passed to SetConsoleCursorPosition, the problematic place should be in
CONSOLE_Readline.

3. I have tried to find the accurate point. However, before the problematic
SetConsoleCursorPosition, breakpoint CONSOLE_Readline was never triggered,
which stopped me from going further.


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