On Fri, 5 Dec 2014, Leon Alrae wrote:
> > I gave it a thought before making this change and concluded it would be
> > the lesser evil (plus loudly manifesting and easily correctable) if
> > someone accidentally makes QEMU refuse to load older images where in
> > fact no compatibility issue exi
On 12/11/2014 18:58, Maciej W. Rozycki wrote:
> On Wed, 12 Nov 2014, Peter Maydell wrote:
>
>>> @@ -208,12 +206,12 @@ int cpu_load(QEMUFile *f, void *opaque,
>>> MIPSCPU *cpu = mips_env_get_cpu(env);
>>> int i;
>>>
>>> -if (version_id < 3) {
>>> +if (version_id != CPU_SAVE_VERSIO
On Wed, 12 Nov 2014, Peter Maydell wrote:
> > @@ -208,12 +206,12 @@ int cpu_load(QEMUFile *f, void *opaque,
> > MIPSCPU *cpu = mips_env_get_cpu(env);
> > int i;
> >
> > -if (version_id < 3) {
> > +if (version_id != CPU_SAVE_VERSION) {
> > return -EINVAL;
> > }
>
>
On 12 November 2014 16:07, Maciej W. Rozycki wrote:
> Fix the FP state save/restore operations by saving the `flush_to_zero'
> rather than the `float_detect_tininess' setting. There is no provision
> for the latter in MIPS hardware, whereas the former is controlled by the
> CP1.FCSR.FS bit. As a
Fix the FP state save/restore operations by saving the `flush_to_zero'
rather than the `float_detect_tininess' setting. There is no provision
for the latter in MIPS hardware, whereas the former is controlled by the
CP1.FCSR.FS bit. As a result all the older saved state images are
invalid as t
