Re: kdb: add rdmsr and wrmsr commands for i386
"Jordan Crouse" <[email protected]>
| Newsgroups | gmane.linux.laptop.olpc.devel,gmane.linux.kernel.debugging |
|---|---|
| Message-ID | <[email protected]> |
On 15/05/07 07:11 -1000, Mitch Bradley wrote: > > >Also, would it make sense to coordinate the order of the high and low > >dwords with the order they are specified with 'wrmsr'? > >I don't think it matters which order (lo-hi hi-lo) you use - The AMD > >debuggers use hi:lo, and Mitch uses lo:hi - as long as you pick one > >and stay consistant, we'll be fine. > > > > > Actually, Mitch uses hi.lo . Examples: > > ok 1808 .msr > 25fff002.10f00000. > ok 400000ef.c00fffff. 51010020 msr! > Oops - OK. Then the FS2 uses lo:hi. I couldn't remember which order, but I remembered that they were opposite. Jordan -- Jordan Crouse Senior Linux Engineer Advanced Micro Devices, Inc. <www.amd.com/embeddedprocessors>