Paolo Bonzini writes:
> On 19/03/19 11:18, Alex Bennée wrote:
>>
>> Richard Henderson writes:
>>
>>> On 3/18/19 12:46 PM, Peter Maydell wrote:
Hi; for the M-profile floating point work I'm going to need I think
three new TB flags (to control whether to generate the code to do
th
On 3/19/19 8:06 AM, Paolo Bonzini wrote:
>> Given how many guests use the cs_base I wonder if it's time we came up
>> with a better name for it: extra_tb_state, extra_state, moar_bits...
>
> Or make the flags 64-bits by moving cs_base into the upper 32-bits of
> flags... This way 32-bit hosts do
On 19/03/19 11:18, Alex Bennée wrote:
>
> Richard Henderson writes:
>
>> On 3/18/19 12:46 PM, Peter Maydell wrote:
>>> Hi; for the M-profile floating point work I'm going to need I think
>>> three new TB flags (to control whether to generate the code to do
>>> the various independent things the
On 3/19/19 4:20 AM, Peter Maydell wrote:
> Speaking of VECSTRIDE, in theory we should implement the v8A
> requirement that FPSCR.Len and .Stride are either RAZ/WI or
> cause the insns which use Len and Stride to UNDEF if they are
> set to non-zero. At the moment we just have the v7A behaviour
> of
On Mon, 18 Mar 2019 at 23:36, Richard Henderson
wrote:
>
> On 3/18/19 12:46 PM, Peter Maydell wrote:
> > Hi; for the M-profile floating point work I'm going to need I think
> > three new TB flags (to control whether to generate the code to do
> > the various independent things the pseudocode Execu
Richard Henderson writes:
> On 3/18/19 12:46 PM, Peter Maydell wrote:
>> Hi; for the M-profile floating point work I'm going to need I think
>> three new TB flags (to control whether to generate the code to do
>> the various independent things the pseudocode ExecuteFPCheck() function
>> does be
On 3/18/19 12:46 PM, Peter Maydell wrote:
> Hi; for the M-profile floating point work I'm going to need I think
> three new TB flags (to control whether to generate the code to do
> the various independent things the pseudocode ExecuteFPCheck() function
> does before executing any FP insn). Unfortu
