ptrace single-stepping change breaks Wine

[Linus Torvalds]

On Thu, 30 Dec 2004, Thomas Sailer wrote:
>
> No joy with
> linux-2.6.10
> patch-2.6.10-ac1
> 01-ptrace-reverse.diff
> sigtrap-reverse.diff
> 
> Below is the seh trace output. In the working case (2.6.8) there is no
> trace:seh: output at this point.

I have no idea what "seh" is in wine-speak, but it appears that your 
problem is something totally different, especially as none of the eflags- 
changes seem to matter for you. Also, in your "seh" exception register 
dump, you don't actually seem to have TF set in %eflags (TF is 0x0100).

Some wine person would need to inform us about what the seh exception 
thing means.. "code c0000005"? 

			Linus