Re: [Qemu-devel] [RFC 11/28] target-xtensa: implement RST3 group

2011-05-04 Thread Richard Henderson
On 05/03/2011 05:59 PM, Max Filippov wrote: > +case 2: /*SEXTu*/ > +HAS_OPTION(XTENSA_OPTION_MISC_OP); > +{ > +TCGv_i32 tmp = tcg_temp_new_i32(); > +tcg_gen_shli_i32(tmp, cpu_R[RRR_S], 24 - RRR_T); > +

[Qemu-devel] [RFC 11/28] target-xtensa: implement RST3 group

2011-05-03 Thread Max Filippov
- access to Special Registers (wsr, rsr); - access to User Registers (wur, rur); - misc. operations option (value clamp, sign extension, min, max); - conditional moves. Signed-off-by: Max Filippov --- target-xtensa/translate.c | 147 + 1 files changed