On Fri, Jul 08, 2016 at 05:59:16PM -0700, Richard Henderson wrote:
> On 07/08/2016 04:36 PM, Eduardo Habkost wrote:
> > -#elif defined(TARGET_X86_64)
> > -#define TARGET_PHYS_ADDR_SPACE_BITS 42
> > -#elif defined(TARGET_I386)
> > -#define TARGET_PHYS_ADDR_SPACE_BITS 36
> > [...]
> > --- a
On 07/08/2016 04:36 PM, Eduardo Habkost wrote:
-#elif defined(TARGET_X86_64)
-#define TARGET_PHYS_ADDR_SPACE_BITS 42
-#elif defined(TARGET_I386)
-#define TARGET_PHYS_ADDR_SPACE_BITS 36
[...]
--- a/target-i386/cpu.h
+++ b/target-i386/cpu.h
[...]
+#ifdef TARGET_X86_64
+#define TARGE
On Fri, Jul 08, 2016 at 04:01:36PM +0100, Dr. David Alan Gilbert (git) wrote:
> From: "Dr. David Alan Gilbert"
>
> Currently QEMU sets the x86 number of physical address bits to the
> magic number 40. This is only correct on some small AMD systems;
> Intel systems tend to have 36, 39, 46 bits, a
On Fri, Jul 08, 2016 at 08:25:32PM +0100, Dr. David Alan Gilbert wrote:
> > > +return;
> > > +}
> > >
> > > +if (env->features[FEAT_1_EDX] & CPUID_PSE36) {
> > > +cpu->phys_bits = 36;
> > > +} else {
> > > +cpu->phys_bits = 32;
> >
> >
* Eduardo Habkost (ehabk...@redhat.com) wrote:
> On Fri, Jul 08, 2016 at 04:01:36PM +0100, Dr. David Alan Gilbert (git) wrote:
> > From: "Dr. David Alan Gilbert"
> >
> > Currently QEMU sets the x86 number of physical address bits to the
> > magic number 40. This is only correct on some small AMD
On 08/07/2016 20:59, Eduardo Habkost wrote:
> > +if (env->features[FEAT_1_EDX] & CPUID_PSE36) {
> > +cpu->phys_bits = 36;
> > +} else {
> > +cpu->phys_bits = 32;
>
> But TCG_PHYS_ADDR_BITS is still 36. Does this mean TCG
> reserved-bit handling is broken i
On Fri, Jul 08, 2016 at 04:01:36PM +0100, Dr. David Alan Gilbert (git) wrote:
> From: "Dr. David Alan Gilbert"
>
> Currently QEMU sets the x86 number of physical address bits to the
> magic number 40. This is only correct on some small AMD systems;
> Intel systems tend to have 36, 39, 46 bits, a
From: "Dr. David Alan Gilbert"
Currently QEMU sets the x86 number of physical address bits to the
magic number 40. This is only correct on some small AMD systems;
Intel systems tend to have 36, 39, 46 bits, and large AMD systems
tend to have 48.
Having the value different from your actual hardw
