Re: [PATCH v1 2/3] x86/traps: Initialize DR7 by writing its architectural reset value

[Peter Zijlstra]

On Fri, Jun 13, 2025 at 12:59:04AM -0700, H. Peter Anvin wrote:

> Incidentally, do you know the following x86 register sequences in the proper order?
> 
> ax, cx, dx, bx, sp, bp, si, di, ...

Yes, I get annoyed at that every time I decode regs :-)

> al, cl, dl, bl, ah, ch, dh, bh
> es, cs, ss, ds, fs, gs

These I don't know from the top of my head -- I've not had to use them enough.