On 2008-10-07, Timothy Normand Miller wrote:
> On Sun, Oct 5, 2008 at 7:05 PM, Petter Urkedal <[EMAIL PROTECTED]> wrote:
> > On 2008-10-05, Timothy Normand Miller wrote:
> >> I decided to go ahead and add the ability to load HQ's scratch memory
> >> from PCI so we could load constants into there. I noticed two things.
> >
> > Will this be a separate BAR, or can we map some range from one of the
> > existing BARs to the scratch memory? We can write small routine in
> > poll_pci which handles writes to scratch space, without extra hardware.
>
> I've checked in the changes to allow the scratch memory to be written
> to via PCI.
Excellent! I've updated oga1hqsim to upload the memory image. The
"global" directive now works. Here is my test case:
include SIM
global G_AA: 0x1000aa00
global G_BC: 0xb, 0xc
global G_D: 0xdee
move [G_AA], r0
move [G_BC], r1
move [G_BC + 1], r2
move [G_D], r3
noop
jump SIM_DUMP, r31
noop
jump SIM_HALT
noop
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