On Sun, 18 Aug 2019 at 07:12, Richard Henderson
wrote:
>
> On 8/16/19 1:58 PM, Peter Maydell wrote:
> > @@ -1729,6 +1729,12 @@ static void handle_sys(DisasContext *s, uint32_t
> > insn, bool isread,
> > tcg_temp_free_ptr(tmpptr);
> > tcg_temp_free_i32(tcg_syn);
> > tcg_
On 8/16/19 1:58 PM, Peter Maydell wrote:
> @@ -1729,6 +1729,12 @@ static void handle_sys(DisasContext *s, uint32_t insn,
> bool isread,
> tcg_temp_free_ptr(tmpptr);
> tcg_temp_free_i32(tcg_syn);
> tcg_temp_free_i32(tcg_isread);
> +} else if (ri->type & ARM_CP_RAISES_
Currently the only part of an ARMCPRegInfo which is allowed to cause
a CPU exception is the access function, which returns a value indicating
that some flavour of UNDEF should be generated.
For the ATS system instructions, we would like to conditionally
generate exceptions as part of the writefn,
