On 06/02/2015 12:05 PM, Aurelien Jarno wrote:
>> But why don't we just pass and return (most) of the data to the helper? Like
>>
>> C(0xb2a5, TRE, RRE, Z, 0, r2, r1_P, 0, tre, 0)
>>
>> potential_page_fault(s);
>> gen_helper_tre(o->out, cpu_env, o->out, o->out2, o->in2);
>> return_l
On 2015-06-02 10:07, Richard Henderson wrote:
> On 06/01/2015 02:24 PM, Aurelien Jarno wrote:
> > +/* TRANSLATE EXTENDED */
> > +C(0xb2a5, TRE, RRE, Z, 0, 0, 0, 0, tre, 0)
> ...
> > +static ExitStatus op_tre(DisasContext *s, DisasOps *o)
> > +{
> > +TCGv_i32 r1 = tcg_const_i32(get_f
On 06/01/2015 02:24 PM, Aurelien Jarno wrote:
> +/* TRANSLATE EXTENDED */
> +C(0xb2a5, TRE, RRE, Z, 0, 0, 0, 0, tre, 0)
...
> +static ExitStatus op_tre(DisasContext *s, DisasOps *o)
> +{
> +TCGv_i32 r1 = tcg_const_i32(get_field(s->fields, r1));
> +TCGv_i32 r2 = tcg_const_i32(get
It is part of the basic zArchitecture instructions.
Cc: Alexander Graf
Cc: Richard Henderson
Signed-off-by: Aurelien Jarno
---
target-s390x/helper.h | 1 +
target-s390x/insn-data.def | 2 ++
target-s390x/mem_helper.c | 39 +++
target-s390x/translate.
